From 91638c435076736ea1d6ac7f532a35523bd79f89 Mon Sep 17 00:00:00 2001
From: nanalelfe <nargiza.nosirova@mail.utoronto.ca>
Date: Mon, 25 Jul 2016 04:55:59 -0400
Subject: Added popup window to view messages in profile page

---
 assets/css/style.css       |  2 +-
 routes/user.js             |  8 +++++++-
 views/user_profile_alt.hbs | 15 ++++++++-------
 3 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/assets/css/style.css b/assets/css/style.css
index 91d75c4..5995a6e 100644
--- a/assets/css/style.css
+++ b/assets/css/style.css
@@ -414,7 +414,7 @@ section.exam-info em {
 
 /************************** Pop-up Window  ************************************/
 
-.login-window, .registration-window {
+.login-window, .registration-window, .modal {
 	display: inline-block;
 	text-align: left;
 	vertical-align: middle;
diff --git a/routes/user.js b/routes/user.js
index f9487ea..9f200eb 100644
--- a/routes/user.js
+++ b/routes/user.js
@@ -61,6 +61,12 @@ router.get('/user_profile', loggedIn, isUser, function(req, res, next) {
             dbFile.checkMailbox(req.user.user_name, function(success, error, data, message){
                 if (success) {
                     inbox = data;
+                    // needed to display in layout
+                    var i = 0;
+                    inbox.forEach(function(element) {
+                        element.class = i;
+                        i ++;
+                    });
                     resolve(1);
                 } else if (error) {
                     // For testing purposes, remove later:
@@ -82,7 +88,7 @@ router.get('/user_profile', loggedIn, isUser, function(req, res, next) {
         });
     }
     getComments().then(getMail).then(function (data) {
-        console.log('got here');
+        console.log('got here fere');
         res.render('user_profile_alt', {comments : comments, inbox: inbox, csrfToken: req.csrfToken()});
     });
 
diff --git a/views/user_profile_alt.hbs b/views/user_profile_alt.hbs
index 2270d76..30153d1 100644
--- a/views/user_profile_alt.hbs
+++ b/views/user_profile_alt.hbs
@@ -199,19 +199,20 @@ col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad prf-details">
                             </thead>
                             <tbody>
                             {{# each inbox }}
-                                <a href="#" data-toggle="modal" data-target=".{{this.date}}{{this.sender}}">
                                 <tr>
-                                    <td>{{ this.date }}</td>
-                                    <td>{{ this.subject }}</td>
-                                    <td>{{ this.sender }}</td>
+                                    <td><a href="#" data-toggle="modal" data-target=".{{ this.class }}">
+                                        {{ this.date }}</a></td>
+                                    <td><a href="#" data-toggle="modal" data-target=".{{ this.class }}">
+                                        {{ this.subject }}</a></td>
+                                    <td><a href="#" data-toggle="modal" data-target=".{{ this.class }}">
+                                        {{ this.sender }}</a></td>
                                 </tr>
-                                </a>
                             {{/each}}
                             </tbody>
                         </table>
 
                         {{# each inbox}}
-                        <article class="modal fade {{this.date}}{{this.sender}}">
+                        <article class="modal fade {{this.class}}">
                             <div class="modal-dialog">
                                 <div class="modal-content">
 
@@ -287,4 +288,4 @@ col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad prf-details">
 
 </div>
 </div>
-</main>
\ No newline at end of file
+</main>
-- 
cgit v1.2.3


From bca90452150c6a128f88765d04481a0235059af3 Mon Sep 17 00:00:00 2001
From: nanalelfe <nargiza.nosirova@mail.utoronto.ca>
Date: Mon, 25 Jul 2016 07:02:14 -0400
Subject: need pull"

---
 assets/css/style.css                               |  23 +++++++++++++++++++-
 assets/js/script.js                                |   2 ++
 node_modules/jquery/package.json                   |   5 +++--
 .../acorn-globals/node_modules/acorn/package.json  |   3 ++-
 .../jsdom/node_modules/acorn-globals/package.json  |   5 +++--
 node_modules/jsdom/node_modules/acorn/package.json |   3 ++-
 .../node_modules/browser-request/package.json      |   5 +++--
 .../contextify/build/Release/contextify.node       | Bin 38416 -> 38416 bytes
 .../contextify/node_modules/bindings/package.json  |   3 ++-
 .../jsdom/node_modules/contextify/package.json     |   3 ++-
 node_modules/jsdom/node_modules/cssom/package.json |   3 ++-
 .../jsdom/node_modules/cssstyle/package.json       |   3 ++-
 .../escodegen/node_modules/esprima/package.json    |   3 ++-
 .../escodegen/node_modules/estraverse/package.json |   5 +++--
 .../escodegen/node_modules/esutils/package.json    |   5 +++--
 .../optionator/node_modules/deep-is/package.json   |   5 +++--
 .../node_modules/fast-levenshtein/package.json     |   3 ++-
 .../optionator/node_modules/levn/package.json      |   3 ++-
 .../node_modules/prelude-ls/package.json           |   3 ++-
 .../node_modules/type-check/package.json           |   3 ++-
 .../optionator/node_modules/wordwrap/package.json  |   3 ++-
 .../escodegen/node_modules/optionator/package.json |   3 ++-
 .../escodegen/node_modules/source-map/package.json |   5 +++--
 .../jsdom/node_modules/escodegen/package.json      |   3 ++-
 .../node_modules/domelementtype/package.json       |   3 ++-
 .../node_modules/domhandler/package.json           |   3 ++-
 .../node_modules/domelementtype/package.json       |   3 ++-
 .../node_modules/dom-serializer/package.json       |   3 ++-
 .../htmlparser2/node_modules/domutils/package.json |   3 ++-
 .../htmlparser2/node_modules/entities/package.json |   3 ++-
 .../jsdom/node_modules/htmlparser2/package.json    |   3 ++-
 .../jsdom/node_modules/nwmatcher/package.json      |   3 ++-
 .../jsdom/node_modules/parse5/package.json         |   3 ++-
 .../request/node_modules/aws-sign2/package.json    |   3 ++-
 .../request/node_modules/aws4/package.json         |   3 ++-
 .../bl/node_modules/readable-stream/package.json   |   3 ++-
 .../request/node_modules/bl/package.json           |   5 +++--
 .../request/node_modules/caseless/package.json     |   3 ++-
 .../node_modules/delayed-stream/package.json       |   3 ++-
 .../node_modules/combined-stream/package.json      |   3 ++-
 .../request/node_modules/extend/package.json       |   3 ++-
 .../node_modules/forever-agent/package.json        |   5 +++--
 .../request/node_modules/form-data/package.json    |   3 ++-
 .../node_modules/commander/package.json            |   3 ++-
 .../node_modules/generate-function/package.json    |   5 +++--
 .../node_modules/is-property/package.json          |   3 ++-
 .../generate-object-property/package.json          |   5 +++--
 .../node_modules/jsonpointer/package.json          |   3 ++-
 .../node_modules/xtend/package.json                |   3 ++-
 .../node_modules/is-my-json-valid/package.json     |   5 +++--
 .../node_modules/har-validator/package.json        |   5 +++--
 .../hawk/node_modules/boom/package.json            |   3 ++-
 .../hawk/node_modules/cryptiles/package.json       |   3 ++-
 .../hawk/node_modules/hoek/package.json            |   3 ++-
 .../hawk/node_modules/sntp/package.json            |   5 +++--
 .../request/node_modules/hawk/package.json         |   3 ++-
 .../node_modules/assert-plus/package.json          |   3 ++-
 .../jsprim/node_modules/extsprintf/package.json    |   7 +++++-
 .../jsprim/node_modules/json-schema/package.json   |   8 +++++--
 .../jsprim/node_modules/verror/package.json        |   7 +++++-
 .../node_modules/jsprim/package.json               |   3 ++-
 .../sshpk/node_modules/asn1/package.json           |   3 ++-
 .../sshpk/node_modules/assert-plus/package.json    |   3 ++-
 .../sshpk/node_modules/dashdash/package.json       |   3 ++-
 .../sshpk/node_modules/ecc-jsbn/package.json       |   3 ++-
 .../sshpk/node_modules/getpass/package.json        |   3 ++-
 .../sshpk/node_modules/jodid25519/package.json     |   3 ++-
 .../sshpk/node_modules/jsbn/package.json           |   5 +++--
 .../sshpk/node_modules/tweetnacl/package.json      |   3 ++-
 .../http-signature/node_modules/sshpk/package.json |   3 ++-
 .../node_modules/http-signature/package.json       |   3 ++-
 .../node_modules/is-typedarray/package.json        |   3 ++-
 .../request/node_modules/isstream/package.json     |   5 +++--
 .../node_modules/json-stringify-safe/package.json  |   3 ++-
 .../request/node_modules/oauth-sign/package.json   |   3 ++-
 .../request/node_modules/stringstream/package.json |   3 ++-
 .../request/node_modules/tough-cookie/package.json |   3 ++-
 .../request/node_modules/tunnel-agent/package.json |   3 ++-
 .../jsdom/node_modules/request/package.json        |   3 ++-
 .../node_modules/xml-name-validator/package.json   |   5 +++--
 .../jsdom/node_modules/xmlhttprequest/package.json |   3 ++-
 node_modules/jsdom/package.json                    |   7 +++---
 routes/user.js                                     |  12 +++++++++--
 views/user_profile_alt.hbs                         |  24 ++++++++++++++++++---
 84 files changed, 244 insertions(+), 105 deletions(-)

diff --git a/assets/css/style.css b/assets/css/style.css
index 5995a6e..d9bf06b 100644
--- a/assets/css/style.css
+++ b/assets/css/style.css
@@ -472,4 +472,25 @@ section.exam-info em {
 /***** Text Area for Send Message ****/
 textarea {
 	resize:vertical;
-}
\ No newline at end of file
+}
+
+
+.table {
+    display:table;
+}
+
+.table-row {
+    display:table-row;
+}
+.table-row {
+    border-bottom: 3px solid red;
+}
+
+.table-cell {
+    display:table-cell;
+    padding: 2%;
+}
+
+hr {
+    width: 100%;
+}
diff --git a/assets/js/script.js b/assets/js/script.js
index 1657f9b..ae49e32 100644
--- a/assets/js/script.js
+++ b/assets/js/script.js
@@ -149,5 +149,7 @@ function main(){
                 console.log("Error: Click not registered");
         }
     });
+
+    $('.table-row').trigger('create');
 }
 $(document).ready(main);
\ No newline at end of file
diff --git a/node_modules/jquery/package.json b/node_modules/jquery/package.json
index 63b08e1..875e529 100644
--- a/node_modules/jquery/package.json
+++ b/node_modules/jquery/package.json
@@ -93,7 +93,7 @@
   "gitHead": "6f02bc382c0529d3b4f68f6b2ad21876642dbbfe",
   "_id": "jquery@3.1.0",
   "_shasum": "129f6f1ae94b18f09010b008d0d6011e40613d7f",
-  "_from": "jquery@latest",
+  "_from": "jquery@>=3.1.0 <4.0.0",
   "_npmVersion": "2.15.8",
   "_nodeVersion": "4.4.7",
   "_npmUser": {
@@ -127,5 +127,6 @@
     "tmp": "tmp/jquery-3.1.0.tgz_1467927964329_0.882518710102886"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/jquery/-/jquery-3.1.0.tgz"
+  "_resolved": "https://registry.npmjs.org/jquery/-/jquery-3.1.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/package.json b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/package.json
index 3e20d2e..5579068 100644
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/package.json
+++ b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/package.json
@@ -182,5 +182,6 @@
     "tarball": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz"
+  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/acorn-globals/package.json b/node_modules/jsdom/node_modules/acorn-globals/package.json
index 8b518d4..3cebfe8 100644
--- a/node_modules/jsdom/node_modules/acorn-globals/package.json
+++ b/node_modules/jsdom/node_modules/acorn-globals/package.json
@@ -27,7 +27,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/ForbesLindesay/acorn-globals.git"
+    "url": "git+https://github.com/ForbesLindesay/acorn-globals.git"
   },
   "author": {
     "name": "ForbesLindesay"
@@ -62,5 +62,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-1.0.9.tgz"
+  "_resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-1.0.9.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/acorn/package.json b/node_modules/jsdom/node_modules/acorn/package.json
index 27537c5..b125bb4 100644
--- a/node_modules/jsdom/node_modules/acorn/package.json
+++ b/node_modules/jsdom/node_modules/acorn/package.json
@@ -143,5 +143,6 @@
     "tarball": "https://registry.npmjs.org/acorn/-/acorn-0.11.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-0.11.0.tgz"
+  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-0.11.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/browser-request/package.json b/node_modules/jsdom/node_modules/browser-request/package.json
index 68462b1..af6d923 100644
--- a/node_modules/jsdom/node_modules/browser-request/package.json
+++ b/node_modules/jsdom/node_modules/browser-request/package.json
@@ -15,7 +15,7 @@
   "homepage": "http://github.com/iriscouch/browser-request",
   "repository": {
     "type": "git",
-    "url": "git://github.com/iriscouch/browser-request"
+    "url": "git://github.com/iriscouch/browser-request.git"
   },
   "scripts": {
     "test": "beefy test.js"
@@ -86,5 +86,6 @@
   ],
   "directories": {},
   "_shasum": "9ece5b5aca89a29932242e18bf933def9876cc17",
-  "_resolved": "https://registry.npmjs.org/browser-request/-/browser-request-0.3.3.tgz"
+  "_resolved": "https://registry.npmjs.org/browser-request/-/browser-request-0.3.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/contextify/build/Release/contextify.node b/node_modules/jsdom/node_modules/contextify/build/Release/contextify.node
index a56d206..2056e25 100755
Binary files a/node_modules/jsdom/node_modules/contextify/build/Release/contextify.node and b/node_modules/jsdom/node_modules/contextify/build/Release/contextify.node differ
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/bindings/package.json b/node_modules/jsdom/node_modules/contextify/node_modules/bindings/package.json
index 8134ba6..8b4ff36 100644
--- a/node_modules/jsdom/node_modules/contextify/node_modules/bindings/package.json
+++ b/node_modules/jsdom/node_modules/contextify/node_modules/bindings/package.json
@@ -51,5 +51,6 @@
     "tarball": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz"
+  "_resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/contextify/package.json b/node_modules/jsdom/node_modules/contextify/package.json
index c9b4269..98f5dba 100644
--- a/node_modules/jsdom/node_modules/contextify/package.json
+++ b/node_modules/jsdom/node_modules/contextify/package.json
@@ -123,5 +123,6 @@
     "tarball": "https://registry.npmjs.org/contextify/-/contextify-0.1.15.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/contextify/-/contextify-0.1.15.tgz"
+  "_resolved": "https://registry.npmjs.org/contextify/-/contextify-0.1.15.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/cssom/package.json b/node_modules/jsdom/node_modules/cssom/package.json
index a1a2573..51759f8 100644
--- a/node_modules/jsdom/node_modules/cssom/package.json
+++ b/node_modules/jsdom/node_modules/cssom/package.json
@@ -56,5 +56,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/cssom/-/cssom-0.3.1.tgz"
+  "_resolved": "https://registry.npmjs.org/cssom/-/cssom-0.3.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/cssstyle/package.json b/node_modules/jsdom/node_modules/cssstyle/package.json
index 6488d76..27ad0c0 100644
--- a/node_modules/jsdom/node_modules/cssstyle/package.json
+++ b/node_modules/jsdom/node_modules/cssstyle/package.json
@@ -63,5 +63,6 @@
     "host": "packages-16-east.internal.npmjs.com",
     "tmp": "tmp/cssstyle-0.2.36.tgz_1464157230715_0.58683220599778"
   },
-  "_resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-0.2.36.tgz"
+  "_resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-0.2.36.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/package.json
index 7a32f70..f8d92d7 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/package.json
@@ -114,5 +114,6 @@
     "tmp": "tmp/esprima-2.7.2.tgz_1454477276067_0.014412595424801111"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz"
+  "_resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/package.json
index cb14c38..bb9eca4 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/package.json
@@ -15,7 +15,7 @@
   ],
   "repository": {
     "type": "git",
-    "url": "http://github.com/estools/estraverse.git"
+    "url": "git+ssh://git@github.com/estools/estraverse.git"
   },
   "devDependencies": {
     "chai": "^2.1.1",
@@ -56,5 +56,6 @@
     "tarball": "https://registry.npmjs.org/estraverse/-/estraverse-1.9.3.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/estraverse/-/estraverse-1.9.3.tgz"
+  "_resolved": "https://registry.npmjs.org/estraverse/-/estraverse-1.9.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/package.json
index 158d662..fd1cb04 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/package.json
@@ -27,7 +27,7 @@
   ],
   "repository": {
     "type": "git",
-    "url": "http://github.com/estools/esutils.git"
+    "url": "git+ssh://git@github.com/estools/esutils.git"
   },
   "devDependencies": {
     "chai": "~1.7.2",
@@ -66,5 +66,6 @@
     "shasum": "0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b",
     "tarball": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz"
   },
-  "_resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz"
+  "_resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/package.json
index a387c7f..b27c04d 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/package.json
@@ -16,7 +16,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "http://github.com/thlorenz/deep-is.git"
+    "url": "git+ssh://git@github.com/thlorenz/deep-is.git"
   },
   "keywords": [
     "equality",
@@ -81,5 +81,6 @@
     "shasum": "b369d6fb5dbc13eecf524f91b070feedc357cf34",
     "tarball": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz"
   },
-  "_resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz"
+  "_resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/package.json
index d9239eb..9e322bf 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/package.json
@@ -67,5 +67,6 @@
     "tmp": "tmp/fast-levenshtein-1.1.4.tgz_1469168840025_0.9637497058138251"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-1.1.4.tgz"
+  "_resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-1.1.4.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/package.json
index f46678e..4892b26 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/package.json
@@ -70,5 +70,6 @@
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-  "_resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz"
+  "_resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/package.json
index 7bbf7f7..f26b147 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/package.json
@@ -75,5 +75,6 @@
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-  "_resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz"
+  "_resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/package.json
index 5c396eb..79b506e 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/package.json
@@ -63,5 +63,6 @@
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-  "_resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz"
+  "_resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/package.json
index bb76bd1..c3cd355 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/package.json
@@ -55,5 +55,6 @@
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-  "_resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz"
+  "_resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/package.json
index 4c98b52..b05b419 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/package.json
@@ -67,5 +67,6 @@
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   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.1.tgz"
+  "_resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/package.json
index bb430d3..a21f746 100644
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/package.json
@@ -131,7 +131,7 @@
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   "repository": {
     "type": "git",
-    "url": "http://github.com/mozilla/source-map.git"
+    "url": "git+ssh://git@github.com/mozilla/source-map.git"
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@@ -185,5 +185,6 @@
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   },
-  "_resolved": "https://registry.npmjs.org/source-map/-/source-map-0.2.0.tgz"
+  "_resolved": "https://registry.npmjs.org/source-map/-/source-map-0.2.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/escodegen/package.json b/node_modules/jsdom/node_modules/escodegen/package.json
index a0a34a7..b2984c9 100644
--- a/node_modules/jsdom/node_modules/escodegen/package.json
+++ b/node_modules/jsdom/node_modules/escodegen/package.json
@@ -81,5 +81,6 @@
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-  "_resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.8.0.tgz"
+  "_resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.8.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/package.json
index 64d7cdf..2166ff7 100644
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/package.json
+++ b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/package.json
@@ -41,5 +41,6 @@
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-  "_resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz"
+  "_resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/package.json
index 5986aed..20b0497 100644
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/package.json
+++ b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/package.json
@@ -64,5 +64,6 @@
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   },
-  "_resolved": "https://registry.npmjs.org/domhandler/-/domhandler-2.3.0.tgz"
+  "_resolved": "https://registry.npmjs.org/domhandler/-/domhandler-2.3.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/package.json
index 60cf576..ba25ab2 100644
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/package.json
+++ b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/package.json
@@ -41,5 +41,6 @@
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   "directories": {},
-  "_resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz"
+  "_resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/package.json
index 7eb8ce4..e13cab1 100644
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/package.json
+++ b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/package.json
@@ -68,5 +68,6 @@
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   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.0.tgz"
+  "_resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/package.json
index 85a597d..a93eb4b 100644
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/package.json
+++ b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/package.json
@@ -70,5 +70,6 @@
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   },
-  "_resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz"
+  "_resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/package.json
index f083d12..9b27c6c 100644
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/package.json
+++ b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/package.json
@@ -75,5 +75,6 @@
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-  "_resolved": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz"
+  "_resolved": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/htmlparser2/package.json b/node_modules/jsdom/node_modules/htmlparser2/package.json
index c8badb9..f8ce6d9 100644
--- a/node_modules/jsdom/node_modules/htmlparser2/package.json
+++ b/node_modules/jsdom/node_modules/htmlparser2/package.json
@@ -80,5 +80,6 @@
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   },
-  "_resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.9.1.tgz"
+  "_resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.9.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/nwmatcher/package.json b/node_modules/jsdom/node_modules/nwmatcher/package.json
index a7cc8ee..05aaad4 100644
--- a/node_modules/jsdom/node_modules/nwmatcher/package.json
+++ b/node_modules/jsdom/node_modules/nwmatcher/package.json
@@ -59,5 +59,6 @@
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   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/nwmatcher/-/nwmatcher-1.3.8.tgz"
+  "_resolved": "https://registry.npmjs.org/nwmatcher/-/nwmatcher-1.3.8.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/parse5/package.json b/node_modules/jsdom/node_modules/parse5/package.json
index 03930c2..5528f25 100644
--- a/node_modules/jsdom/node_modules/parse5/package.json
+++ b/node_modules/jsdom/node_modules/parse5/package.json
@@ -86,5 +86,6 @@
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   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/parse5/-/parse5-1.5.1.tgz"
+  "_resolved": "https://registry.npmjs.org/parse5/-/parse5-1.5.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/package.json b/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/package.json
index 1320e30..68572c7 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/package.json
@@ -44,5 +44,6 @@
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   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.6.0.tgz"
+  "_resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.6.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/package.json b/node_modules/jsdom/node_modules/request/node_modules/aws4/package.json
index 2ce9a28..d643c93 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/aws4/package.json
@@ -101,5 +101,6 @@
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   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/aws4/-/aws4-1.4.1.tgz"
+  "_resolved": "https://registry.npmjs.org/aws4/-/aws4-1.4.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
index 23eafd3..b9fc0da 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
@@ -75,5 +75,6 @@
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   "directories": {},
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz"
+  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/package.json b/node_modules/jsdom/node_modules/request/node_modules/bl/package.json
index f00a5a0..2320316 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/bl/package.json
@@ -8,7 +8,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/rvagg/bl.git"
+    "url": "git+https://github.com/rvagg/bl.git"
   },
   "homepage": "https://github.com/rvagg/bl",
   "authors": [
@@ -59,5 +59,6 @@
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   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/bl/-/bl-1.1.2.tgz"
+  "_resolved": "https://registry.npmjs.org/bl/-/bl-1.1.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/caseless/package.json b/node_modules/jsdom/node_modules/request/node_modules/caseless/package.json
index 3da3581..5ba522e 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/caseless/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/caseless/package.json
@@ -57,5 +57,6 @@
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   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz"
+  "_resolved": "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json
index 8f5885f..a471728 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json
@@ -59,5 +59,6 @@
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   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz"
+  "_resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/package.json b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/package.json
index 0cb78ff..74d35f1 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/package.json
@@ -62,5 +62,6 @@
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   "directories": {},
-  "_resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz"
+  "_resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/package.json b/node_modules/jsdom/node_modules/request/node_modules/extend/package.json
index 02288c9..f834143 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/extend/package.json
@@ -68,5 +68,6 @@
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   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz"
+  "_resolved": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/package.json b/node_modules/jsdom/node_modules/request/node_modules/forever-agent/package.json
index c551751..36c4f59 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/forever-agent/package.json
@@ -9,7 +9,7 @@
   "version": "0.6.1",
   "license": "Apache-2.0",
   "repository": {
-    "url": "https://github.com/mikeal/forever-agent"
+    "url": "git+https://github.com/mikeal/forever-agent.git"
   },
   "main": "index.js",
   "dependencies": {},
@@ -51,5 +51,6 @@
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   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz"
+  "_resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/package.json b/node_modules/jsdom/node_modules/request/node_modules/form-data/package.json
index 05701d0..a230be3 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/form-data/package.json
@@ -99,5 +99,6 @@
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   "directories": {},
-  "_resolved": "https://registry.npmjs.org/form-data/-/form-data-1.0.0-rc4.tgz"
+  "_resolved": "https://registry.npmjs.org/form-data/-/form-data-1.0.0-rc4.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/package.json
index cf00681..8d4aa4e 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/package.json
@@ -66,5 +66,6 @@
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   "directories": {},
-  "_resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz"
+  "_resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/package.json
index c27f095..1554b2e 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/package.json
@@ -8,7 +8,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/mafintosh/generate-function"
+    "url": "git+https://github.com/mafintosh/generate-function.git"
   },
   "keywords": [
     "generate",
@@ -48,5 +48,6 @@
     "tarball": "https://registry.npmjs.org/generate-function/-/generate-function-2.0.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/generate-function/-/generate-function-2.0.0.tgz"
+  "_resolved": "https://registry.npmjs.org/generate-function/-/generate-function-2.0.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/package.json
index c4b9b95..5244786 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/package.json
@@ -54,5 +54,6 @@
     "shasum": "57fe1c4e48474edd65b09911f26b1cd4095dda84",
     "tarball": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz"
   },
-  "_resolved": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz"
+  "_resolved": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/package.json
index 72201a9..8442cb1 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/package.json
@@ -4,7 +4,7 @@
   "description": "Generate safe JS code that can used to reference a object property",
   "repository": {
     "type": "git",
-    "url": "https://github.com/mafintosh/generate-object-property"
+    "url": "git+https://github.com/mafintosh/generate-object-property.git"
   },
   "devDependencies": {
     "tape": "^2.13.0"
@@ -46,5 +46,6 @@
     "tarball": "https://registry.npmjs.org/generate-object-property/-/generate-object-property-1.2.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/generate-object-property/-/generate-object-property-1.2.0.tgz"
+  "_resolved": "https://registry.npmjs.org/generate-object-property/-/generate-object-property-1.2.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/package.json
index 18c3a10..4ec4bbb 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/package.json
@@ -59,5 +59,6 @@
     "tarball": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-2.0.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-2.0.0.tgz"
+  "_resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-2.0.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/package.json
index cf22d38..08542c5 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/package.json
@@ -79,5 +79,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz"
+  "_resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/package.json
index f0f2e5a..2273952 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/package.json
@@ -17,7 +17,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/mafintosh/is-my-json-valid"
+    "url": "git+https://github.com/mafintosh/is-my-json-valid.git"
   },
   "keywords": [
     "json",
@@ -70,5 +70,6 @@
     "tmp": "tmp/is-my-json-valid-2.13.1.tgz_1456180270224_0.17748022079467773"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/is-my-json-valid/-/is-my-json-valid-2.13.1.tgz"
+  "_resolved": "https://registry.npmjs.org/is-my-json-valid/-/is-my-json-valid-2.13.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/package.json
index 6813768..4348379 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/har-validator/package.json
@@ -10,7 +10,7 @@
   "homepage": "https://github.com/ahmadnassri/har-validator",
   "repository": {
     "type": "git",
-    "url": "https://github.com/ahmadnassri/har-validator"
+    "url": "git+https://github.com/ahmadnassri/har-validator.git"
   },
   "license": "ISC",
   "main": "lib/index",
@@ -82,5 +82,6 @@
     "tarball": "https://registry.npmjs.org/har-validator/-/har-validator-2.0.6.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/har-validator/-/har-validator-2.0.6.tgz"
+  "_resolved": "https://registry.npmjs.org/har-validator/-/har-validator-2.0.6.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/package.json
index f89de57..9a9fa16 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/package.json
@@ -59,5 +59,6 @@
     "tarball": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz"
+  "_resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/package.json
index 6155041..bf368d3 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/package.json
@@ -56,5 +56,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz"
+  "_resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/package.json
index ab78170..ef22487 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/package.json
@@ -56,5 +56,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz"
+  "_resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/package.json
index e29f066..36a4c03 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/package.json
@@ -10,7 +10,7 @@
   "contributors": [],
   "repository": {
     "type": "git",
-    "url": "git://github.com/hueniverse/sntp"
+    "url": "git://github.com/hueniverse/sntp.git"
   },
   "main": "index",
   "keywords": [
@@ -60,5 +60,6 @@
     "tarball": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz"
+  "_resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/package.json
index ca87d10..0882fa8 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/hawk/package.json
@@ -63,5 +63,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz"
+  "_resolved": "https://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/package.json
index 6bb2841..6b14225 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/package.json
@@ -78,5 +78,6 @@
       "email": "patrick.f.mooney@gmail.com"
     }
   ],
-  "directories": {}
+  "directories": {},
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/package.json
index 98f992e..ed08acb 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/package.json
@@ -29,5 +29,10 @@
   "directories": {},
   "_shasum": "e1080e0658e300b06294990cc70e1502235fd550",
   "_resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.0.2.tgz",
-  "_from": "extsprintf@1.0.2"
+  "_from": "extsprintf@1.0.2",
+  "bugs": {
+    "url": "https://github.com/davepacheco/node-extsprintf/issues"
+  },
+  "readme": "ERROR: No README data found!",
+  "homepage": "https://github.com/davepacheco/node-extsprintf#readme"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/package.json
index 3ba4747..bce830a 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/package.json
@@ -27,7 +27,7 @@
   ],
   "repository": {
     "type": "git",
-    "url": "http://github.com/kriszyp/json-schema"
+    "url": "git+ssh://git@github.com/kriszyp/json-schema.git"
   },
   "directories": {
     "lib": "./lib"
@@ -52,5 +52,9 @@
   },
   "_shasum": "50354f19f603917c695f70b85afa77c3b0f23506",
   "_resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.2.tgz",
-  "_from": "json-schema@0.2.2"
+  "_from": "json-schema@0.2.2",
+  "bugs": {
+    "url": "https://github.com/kriszyp/json-schema/issues"
+  },
+  "homepage": "https://github.com/kriszyp/json-schema#readme"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/package.json
index b0ebf79..20a35ea 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/package.json
@@ -35,5 +35,10 @@
   "directories": {},
   "_shasum": "cff5df12946d297d2baaefaa2689e25be01c005c",
   "_resolved": "https://registry.npmjs.org/verror/-/verror-1.3.6.tgz",
-  "_from": "verror@1.3.6"
+  "_from": "verror@1.3.6",
+  "bugs": {
+    "url": "https://github.com/davepacheco/node-verror/issues"
+  },
+  "readme": "ERROR: No README data found!",
+  "homepage": "https://github.com/davepacheco/node-verror#readme"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/package.json
index cdfa8ce..ab64d86 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/package.json
@@ -46,5 +46,6 @@
     "tmp": "tmp/jsprim-1.3.0.tgz_1466708163640_0.5282344303559512"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.3.0.tgz"
+  "_resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.3.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/package.json
index b8760de..fa0ac24 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/package.json
@@ -60,5 +60,6 @@
     "shasum": "dac8787713c9966849fc8180777ebe9c1ddf3b86",
     "tarball": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz"
   },
-  "directories": {}
+  "directories": {},
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/package.json
index 824f313..32e06bf 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/package.json
@@ -78,5 +78,6 @@
     "shasum": "f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525",
     "tarball": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz"
   },
-  "directories": {}
+  "directories": {},
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/package.json
index 1a91a40..d4c70ff 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/package.json
@@ -86,5 +86,6 @@
     "tmp": "tmp/dashdash-1.14.0.tgz_1464847169030_0.07120498712174594"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.0.tgz"
+  "_resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/package.json
index 1c813b9..25fa110 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/package.json
@@ -51,5 +51,6 @@
     "tarball": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz"
+  "_resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/package.json
index 420abc6..93a8042 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/package.json
@@ -52,5 +52,6 @@
     "tmp": "tmp/getpass-0.1.6.tgz_1461907090215_0.6450737570412457"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.6.tgz"
+  "_resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.6.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json
index e3d2f7e..22f89a9 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json
@@ -66,5 +66,6 @@
       "email": "alex@cooperi.net"
     }
   ],
-  "_resolved": "https://registry.npmjs.org/jodid25519/-/jodid25519-1.0.2.tgz"
+  "_resolved": "https://registry.npmjs.org/jodid25519/-/jodid25519-1.0.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json
index aa0a55c..0113b45 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json
@@ -8,7 +8,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/andyperlitch/jsbn.git"
+    "url": "git+https://github.com/andyperlitch/jsbn.git"
   },
   "keywords": [
     "biginteger",
@@ -45,5 +45,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.0.tgz"
+  "_resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/package.json
index feca1d4..bc307dc 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/package.json
@@ -89,5 +89,6 @@
       "email": "dmitry@codingrobots.com"
     }
   ],
-  "_resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.13.3.tgz"
+  "_resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.13.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json
index 686188b..f46a6bd 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json
@@ -96,5 +96,6 @@
     "host": "packages-16-east.internal.npmjs.com",
     "tmp": "tmp/sshpk-1.8.3.tgz_1461968607532_0.32797130732797086"
   },
-  "_resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.8.3.tgz"
+  "_resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.8.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/package.json
index a003ab2..12b32f8 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/package.json
@@ -78,5 +78,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz"
+  "_resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/package.json b/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/package.json
index 2619aaf..750da78 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/package.json
@@ -52,5 +52,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz"
+  "_resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/package.json b/node_modules/jsdom/node_modules/request/node_modules/isstream/package.json
index 6bb0a0a..266fd5d 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/isstream/package.json
@@ -8,7 +8,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/rvagg/isstream.git"
+    "url": "git+https://github.com/rvagg/isstream.git"
   },
   "keywords": [
     "stream",
@@ -54,5 +54,6 @@
     "tarball": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz"
+  "_resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/package.json b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/package.json
index 586ab0b..1ba97c9 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/package.json
@@ -63,5 +63,6 @@
     }
   ],
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz"
+  "_resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/package.json b/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/package.json
index 259e3ae..cf1eeb7 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/package.json
@@ -61,5 +61,6 @@
     "tmp": "tmp/oauth-sign-0.8.2.tgz_1462396399020_0.8175400267355144"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz"
+  "_resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/stringstream/package.json b/node_modules/jsdom/node_modules/request/node_modules/stringstream/package.json
index b8db408..2c6d7cd 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/stringstream/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/stringstream/package.json
@@ -45,5 +45,6 @@
     "tarball": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz"
+  "_resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/package.json b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/package.json
index 37d3593..bf0c5df 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/package.json
@@ -89,5 +89,6 @@
     "tmp": "tmp/tough-cookie-2.3.0.tgz_1469126657901_0.29259776300750673"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.0.tgz"
+  "_resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/package.json b/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/package.json
index 677af34..6677690 100644
--- a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/package.json
+++ b/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/package.json
@@ -63,5 +63,6 @@
     "tmp": "tmp/tunnel-agent-0.4.3.tgz_1462396470295_0.23639482469297945"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.4.3.tgz"
+  "_resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.4.3.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/request/package.json b/node_modules/jsdom/node_modules/request/package.json
index 4ef92b2..6e6cd90 100644
--- a/node_modules/jsdom/node_modules/request/package.json
+++ b/node_modules/jsdom/node_modules/request/package.json
@@ -114,5 +114,6 @@
     "tmp": "tmp/request-2.74.0.tgz_1469231082306_0.13140005595050752"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/request/-/request-2.74.0.tgz"
+  "_resolved": "https://registry.npmjs.org/request/-/request-2.74.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/xml-name-validator/package.json b/node_modules/jsdom/node_modules/xml-name-validator/package.json
index 28f24fd..1bae9a4 100644
--- a/node_modules/jsdom/node_modules/xml-name-validator/package.json
+++ b/node_modules/jsdom/node_modules/xml-name-validator/package.json
@@ -15,7 +15,7 @@
   "license": "WTFPL",
   "repository": {
     "type": "git",
-    "url": "https://github.com/jsdom/xml-name-validator"
+    "url": "git+https://github.com/jsdom/xml-name-validator.git"
   },
   "main": "lib/xml-name-validator.js",
   "files": [
@@ -58,5 +58,6 @@
     "tarball": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-1.0.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-1.0.0.tgz"
+  "_resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-1.0.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/node_modules/xmlhttprequest/package.json b/node_modules/jsdom/node_modules/xmlhttprequest/package.json
index 4e5a14f..2a5e43f 100644
--- a/node_modules/jsdom/node_modules/xmlhttprequest/package.json
+++ b/node_modules/jsdom/node_modules/xmlhttprequest/package.json
@@ -48,5 +48,6 @@
       "email": "dan@driverdan.com"
     }
   ],
-  "_resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz"
+  "_resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/jsdom/package.json b/node_modules/jsdom/package.json
index 8256e74..e2392cf 100644
--- a/node_modules/jsdom/package.json
+++ b/node_modules/jsdom/package.json
@@ -172,7 +172,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/tmpvar/jsdom"
+    "url": "git+https://github.com/tmpvar/jsdom.git"
   },
   "dependencies": {
     "browser-request": ">= 0.3.1 < 0.4.0",
@@ -225,7 +225,7 @@
   "homepage": "https://github.com/tmpvar/jsdom",
   "_id": "jsdom@3.1.2",
   "_shasum": "88e5fe2d3b45b628a153011e2aa0ead7f395b19c",
-  "_from": "jsdom@3.1.2",
+  "_from": "jsdom@>=3.1.2 <4.0.0",
   "_npmVersion": "2.1.2",
   "_nodeVersion": "0.10.36",
   "_npmUser": {
@@ -237,5 +237,6 @@
     "tarball": "https://registry.npmjs.org/jsdom/-/jsdom-3.1.2.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/jsdom/-/jsdom-3.1.2.tgz"
+  "_resolved": "https://registry.npmjs.org/jsdom/-/jsdom-3.1.2.tgz",
+  "readme": "ERROR: No README data found!"
 }
diff --git a/routes/user.js b/routes/user.js
index 9f200eb..b0b2d47 100644
--- a/routes/user.js
+++ b/routes/user.js
@@ -6,6 +6,8 @@ var passport = require('passport');
 var dbFile  = require("../node_simple.js");
 var Promise = require('promise');
 
+var $ = require('jquery')(require("jsdom").jsdom().parentWindow);
+
 var csrfProtection = csrf();
 router.use(csrfProtection); // router is protected
 
@@ -18,6 +20,7 @@ router.get('/logout', loggedIn, function (req, res, next) {
 
 /* Render/GET user_profile page */
 router.get('/user_profile', loggedIn, isUser, function(req, res, next) {
+
     req.session.messages = null;
 
     var comments = [];
@@ -242,16 +245,21 @@ router.post('/user_profile/send_message', loggedIn, function(req, res, next) {
     dbFile.sendMail(mail_data, function(success, error, message) {
         if ((!success && !error) || (error)) {
             req.session.messages  = {error : message};
-            res.redirect('/user/user_profile');
+            res.redirect('/user/user_profile/');
+
 
         }  else {
             req.session.messages = {success: message};
-            res.redirect('/user/user_profile');
+            res.redirect('/user/user_profile/');
+            $('#profile-send-message').show();
+
+
         }
     });
 
 });
 
+
 // Authentication check in code
 router.post('/comment/submit/:examID/:qID/:solID', function(req, res, next){
     var examID = req.params.examID;
diff --git a/views/user_profile_alt.hbs b/views/user_profile_alt.hbs
index 30153d1..c97c77c 100644
--- a/views/user_profile_alt.hbs
+++ b/views/user_profile_alt.hbs
@@ -153,7 +153,6 @@ col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad prf-details">
                 </div>
 
                 <div class="row" id="profile-send-message">
-                    <h3>Send Message</h3>
                     {{# if messages.success }}
                         <section class="alert alert-success">
                             <!-- Change those to banners later -->
@@ -166,6 +165,8 @@ col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad prf-details">
                             </section>
                         {{/if}}
                     {{/if}}
+                    <h3>Send Message</h3>
+
                     <div class="col-xs-offset-1 col-sm-offset-3 col-xs-10 col-sm-6">
                         <form action="/user/user_profile/send_message" method="post">
                             <div class="form-group">
@@ -189,7 +190,22 @@ col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad prf-details">
                     {{# if inbox }}
                     <h3>Inbox</h3>
                     <div class="col-sm-10 col-sm-offset-1 prf-tables">
-                        <table class="table">
+                        <div class="table">
+                            <div class="table-row">
+                                <div class="table-cell" class="head"><h5>Date</h5></div>
+                                <div class="table-cell" class="head"><h5>Subject</h5></div>
+                                <div class="table-cell" class="head"><h5>Sender</h5></div>
+                            </div>
+                            {{# each inbox }}
+                            <a href="#" class="table-row" data-toggle="modal" data-target=".{{ this.class }}">
+                                <div class="table-cell">{{ this.date }}</div>
+                                <div class="table-cell">{{ this.subject }}</div>
+                                <div class="table-cell">{{ this.sender }}</div>
+                            </a>
+                            {{/each}}
+                        </div>
+
+                        <!--<table class="table">
                             <thead>
                             <tr>
                                 <th>Date</th>
@@ -198,6 +214,7 @@ col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad prf-details">
                             </tr>
                             </thead>
                             <tbody>
+
                             {{# each inbox }}
                                 <tr>
                                     <td><a href="#" data-toggle="modal" data-target=".{{ this.class }}">
@@ -209,7 +226,7 @@ col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad prf-details">
                                 </tr>
                             {{/each}}
                             </tbody>
-                        </table>
+                        </table> -->
 
                         {{# each inbox}}
                         <article class="modal fade {{this.class}}">
@@ -220,6 +237,7 @@ col-sm-offset-0 col-md-offset-3 col-lg-offset-3 toppad prf-details">
                                         <button type="button" class="close" data-dismiss="modal">&times;</button>
                                         <h4 class="modal-title"><em>Subject: </em>{{ this.subject }}</h4>
                                         <h5><em>From: </em>{{ this.sender }}</h5>
+                                        <em>Date: </em> {{this.date}}
                                     </section>
 
                                     <section class="modal-body">
-- 
cgit v1.2.3


From 203071f005057ebb186ddd3e0ada8629420ed409 Mon Sep 17 00:00:00 2001
From: nanalelfe <nargiza.nosirova@mail.utoronto.ca>
Date: Mon, 25 Jul 2016 21:49:05 -0400
Subject: Added add_user: extra check if username is taken by an admin (and
 nice versa). Fixed Answered, Inbox and comments fields in user_profile

---
 node_simple.js             | 49 +++++++++++++++++++---------
 routes/user.js             | 81 ++++++++++++++++++++++++++++++++--------------
 views/user_profile_alt.hbs |  3 +-
 3 files changed, 91 insertions(+), 42 deletions(-)

diff --git a/node_simple.js b/node_simple.js
index 596cef6..228e861 100644
--- a/node_simple.js
+++ b/node_simple.js
@@ -552,10 +552,20 @@ exports.find_user_name = function (user_name, callback) {
         .then(function (db) {
 
             var logins = db.collection('logins');
+            var admins = db.collection('admins');
             logins.find( { user_name: user_name } ).toArray(function (err, result) {
                 if (err) throw err;
-                else if (result.length == 0) {  // nothing was found  so this user is new
-                    callback(false);
+                else if (result.length == 0) {  // nothing was found in users
+                    // check if user_name is taken by admin
+                    admins.find({username : user_name}).toArray(function(err, data) {
+                        if (err) throw err;
+                        else if (data.length == 0) {
+                            callback(false);
+                        }
+                        else {
+                            callback(true);
+                        }
+                    });
                 }
                 else {
                     callback(true);
@@ -1240,25 +1250,32 @@ exports.addAdmin = function (admin_data, callback) {
     console.log('addAdmin, admin_data: ' +  admin_data.fname);
 
     console.log("inside addAdmin");
-
+    var logins = db.collection('logins');
     // Check if the admin username already exists. Also check for user username. If it does, then we don't add the admin_data and return a message.
     exports.adminExists( admin_data.username , function (error, exists, data, message) {
         console.log("adminExists: " + message);
         if (!exists && !error) {
-            mongoFactory.getConnection(uri).then(function (db) {
-
-                var admins = db.collection('admins');
-
-                admins.insertOne( admin_data, function (err) {
-                    if (err) {
-                        callback(false, true, message);
-                    }
-                    else {
-                        callback(true, false, "Admin added.");
-                    }
-
-                });
+            logins.find({username: username}).toArray(function (err, result) {
+                if (err){
+                    callback(true, false, null, "Error: could not retreive logins collection in addAdmin().");
+                } else if (result.length) {
+                    callback(false, false, 'User with given username already exists.');
+                } else {
+                    mongoFactory.getConnection(uri).then(function (db) {
+
+                        var admins = db.collection('admins');
+
+                        admins.insertOne(admin_data, function (err) {
+                            if (err) {
+                                callback(false, true, message);
+                            }
+                            else {
+                                callback(true, false, "Admin added.");
+                            }
 
+                        });
+                    });
+            }
             }).catch(function (err) {
                 callbackUser(false, true,  "Unable to connect.");
             })
diff --git a/routes/user.js b/routes/user.js
index e3340e0..47988df 100644
--- a/routes/user.js
+++ b/routes/user.js
@@ -25,6 +25,7 @@ router.get('/user_profile', loggedIn, isUser, function(req, res, next) {
 
     var comments = [];
     var inbox = [];
+    var error = null;
     function getComments() {
         return new Promise(function(resolve, reject) {
             dbFile.retrieve_userComments_history(req.user.user_name, function (success, object) {
@@ -47,9 +48,11 @@ router.get('/user_profile', loggedIn, isUser, function(req, res, next) {
 
                     resolve(1);
                 } else if (object.length){
+                    req.user.comments = object.length;
                     comments = object;
                     resolve(1);
                 } else {
+                    req.user.comments = object.length;
                     resolve(1);
                 }
 
@@ -62,6 +65,7 @@ router.get('/user_profile', loggedIn, isUser, function(req, res, next) {
             dbFile.checkMailbox(req.user.user_name, function(success, error, data, message){
                 if (success) {
                     inbox = data;
+                    req.user.messages = inbox.length;
                     // needed to display in layout
                     var i = 0;
                     inbox.forEach(function(element) {
@@ -88,9 +92,28 @@ router.get('/user_profile', loggedIn, isUser, function(req, res, next) {
             });
         });
     }
-    getComments().then(getMail).then(function (data) {
+
+    function solutionsCount() {
+        return new Promise(function (resolve, reject) {
+            dbFile.retrieve_userSolutions_history(req.user.username, function (bool, results) {
+                if (!bool) {
+                    error = 'Error: could not retrieve Answered count';
+                    req.user.answered = 0;
+                    resolve(1);
+                }
+                else {
+                    req.user.answered = results.length;
+                    console.log("RESULTS: ");
+                    console.log(results);
+                    resolve(1);
+                }
+            });
+        });
+    }
+
+    getComments().then(getMail).then(solutionsCount).then(function (data) {
         console.log('got here fere');
-        res.render('user_profile_alt', {comments : comments, inbox: inbox, csrfToken: req.csrfToken()});
+        res.render('user_profile_alt', {comments : comments, inbox: inbox, error: error, csrfToken: req.csrfToken()});
     });
 
     //res.render('user_profile_alt', {comments : comments, inbox: inbox, csrfToken: req.csrfToken()});
@@ -171,35 +194,43 @@ router.post('/signin', loggedOut, function(req, res, next) {
 });
 
 router.post('/user_profile/send_message', loggedIn, function(req, res, next) {
-    var date = new Date();
-    var current_date = date.toString().slice(0, 24);
-    var subject = req.body.subject;
-    if (!subject) {
-        subject = '(none)';
+    if (req.user.user_name === req.body.receiver_username) {
+        req.session.messages  = {error : 'You cannot send a message to yourself.'};
+        res.redirect('/user/user_profile/');
     }
-    var mail_data = {
-        sender: req.user.user_name,
-        receiver: req.body.receiver_username,
-        subject: subject,
-        message: req.body.message,
-        date: current_date
-    };
 
-    //console.log(mail_data);
-    dbFile.sendMail(mail_data, function(success, error, message) {
-        if ((!success && !error) || (error)) {
-            req.session.messages  = {error : message};
-            res.redirect('/user/user_profile/');
+    else {
+        var date = new Date();
+        var current_date = date.toString().slice(0, 24);
+        var subject = req.body.subject;
+        if (!subject) {
+            subject = '(none)';
+        }
+        var mail_data = {
+            sender: req.user.user_name,
+            receiver: req.body.receiver_username,
+            subject: subject,
+            message: req.body.message,
+            date: current_date
+        };
 
+        //console.log(mail_data);
+        dbFile.sendMail(mail_data, function(success, error, message) {
+            if ((!success && !error) || (error)) {
+                req.session.messages  = {error : message};
+                res.redirect('/user/user_profile/');
 
-        }  else {
-            req.session.messages = {success: message};
-            res.redirect('/user/user_profile/');
-            $('#profile-send-message').show();
 
+            }  else {
+                req.session.messages = {success: message};
+                res.redirect('/user/user_profile/');
+                //$('#profile-send-message').show();
 
-        }
-    });
+
+            }
+        });
+
+    }
 
 });
 
diff --git a/views/user_profile_alt.hbs b/views/user_profile_alt.hbs
index 7297b63..4d8fd8b 100644
--- a/views/user_profile_alt.hbs
+++ b/views/user_profile_alt.hbs
@@ -68,8 +68,9 @@
                             </tr>
                             <tr>
                             <tr>
-                                <td>Messages:</td>
+                                <td>Inbox:</td>
                                 <td>{{ user.messages }}</td>
+
                             </tr>
                             <tr>
                                 <td>Comments:</td>
-- 
cgit v1.2.3


From 5e73fe37c32faf821d3d16f0251007e366cb090b Mon Sep 17 00:00:00 2001
From: nanalelfe <nargiza.nosirova@mail.utoronto.ca>
Date: Mon, 25 Jul 2016 22:04:30 -0400
Subject: Removed jsdom - causing issues on windows

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diff --git a/node_modules/jsdom/README.md b/node_modules/jsdom/README.md
deleted file mode 100644
index b5b00ac..0000000
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+++ /dev/null
@@ -1,435 +0,0 @@
-# jsdom
-
-A JavaScript implementation of the WHATWG DOM and HTML standards.
-
-## Install
-
-```bash
-$ npm install jsdom
-```
-
-If this gives you trouble with errors about installing Contextify, especially on Windows, see [below](#contextify).
-
-## Human contact
-
-see: [mailing list](http://groups.google.com/group/jsdom)
-
-## Easymode: `jsdom.env`
-
-`jsdom.env` is an API that allows you to throw a bunch of stuff at it, and it will generally do the right thing.
-
-You can use it with a URL
-
-```js
-// Count all of the links from the Node.js build page
-var jsdom = require("jsdom");
-
-jsdom.env(
-  "http://nodejs.org/dist/",
-  ["http://code.jquery.com/jquery.js"],
-  function (errors, window) {
-    console.log("there have been", window.$("a").length, "nodejs releases!");
-  }
-);
-```
-
-or with raw HTML
-
-```js
-// Run some jQuery on a html fragment
-var jsdom = require("jsdom");
-
-jsdom.env(
-  '<p><a class="the-link" href="https://github.com/tmpvar/jsdom">jsdom!</a></p>',
-  ["http://code.jquery.com/jquery.js"],
-  function (errors, window) {
-    console.log("contents of a.the-link:", window.$("a.the-link").text());
-  }
-);
-```
-
-or with a configuration object
-
-```js
-// Print all of the news items on Hacker News
-var jsdom = require("jsdom");
-
-jsdom.env({
-  url: "http://news.ycombinator.com/",
-  scripts: ["http://code.jquery.com/jquery.js"],
-  done: function (errors, window) {
-    var $ = window.$;
-    console.log("HN Links");
-    $("td.title:not(:last) a").each(function() {
-      console.log(" -", $(this).text());
-    });
-  }
-});
-```
-
-or with raw JavaScript source
-
-```js
-// Print all of the news items on Hacker News
-var jsdom = require("jsdom");
-var fs = require("fs");
-var jquery = fs.readFileSync("./jquery.js", "utf-8");
-
-jsdom.env({
-  url: "http://news.ycombinator.com/",
-  src: [jquery],
-  done: function (errors, window) {
-    var $ = window.$;
-    console.log("HN Links");
-    $("td.title:not(:last) a").each(function () {
-      console.log(" -", $(this).text());
-    });
-  }
-});
-```
-
-### How it works
-
-The do-what-I-mean API is used like so:
-
-```js
-jsdom.env(string, [scripts], [config], callback);
-```
-
-- `string`: may be a URL, file name, or HTML fragment
-- `scripts`: a string or array of strings, containing file names or URLs that will be inserted as `<script>` tags
-- `config`: see below
-- `callback`: takes two arguments
-  - `errors`: either `null`, if nothing goes wrong, or an array of errors
-  - `window`: a brand new `window`, if there were no loading errors
-
-_Example:_
-
-```js
-jsdom.env(html, function (errors, window) {
-  // free memory associated with the window
-  window.close();
-});
-```
-
-If you would like to specify a configuration object only:
-
-```js
-jsdom.env(config);
-```
-
-- `config.html`: a HTML fragment
-- `config.file`: a file which jsdom will load HTML from; the resulting window's `location.href` will be a `file://` URL.
-- `config.url`: sets the resulting window's `location.href`; if `config.html` and `config.file` are not provided, jsdom will load HTML from this URL.
-- `config.scripts`: see `scripts` above.
-- `config.src`: an array of JavaScript strings that will be evaluated against the resulting document. Similar to `scripts`, but it accepts JavaScript instead of paths/URLs.
-- `config.jar`: a custom cookie jar, if desired; see [mikeal/request](https://github.com/mikeal/request) documentation.
-- `config.parsingMode`: either `"auto"`, `"html"`, or `"xml"`. The default is `"auto"`, which uses HTML behavior unless `config.url` responds with an XML `Content-Type`, or `config.file` contains a filename ending in `.xml` or `.xhtml`. Setting to `"xml"` will attempt to parse the document as an XHTML document. (jsdom is [currently only OK at doing that](https://github.com/tmpvar/jsdom/issues/885).)
-- `config.document`:
-  - `referrer`: the new document will have this referrer.
-  - `cookie`: manually set a cookie value, e.g. `'key=value; expires=Wed, Sep 21 2011 12:00:00 GMT; path=/'`.
-  - `cookieDomain`: a cookie domain for the manually set cookie; defaults to `127.0.0.1`.
-- `config.headers`: an object giving any headers that will be used while loading the HTML from `config.url`, if applicable
-- `config.features`: see Flexibility section below. **Note**: the default feature set for `jsdom.env` does _not_ include fetching remote JavaScript and executing it. This is something that you will need to _carefully_ enable yourself.
-- `config.resourceLoader`: a function that intercepts subresource requests and allows you to re-route them, modify, or outright replace them with your own content. More below.
-- `config.done`, `config.loaded`, `config.created`: see below.
-
-Note that at least one of the callbacks (`done`, `loaded`, or `created`) is required, as is one of `html`, `file`, or `url`.
-
-### Initialization lifecycle
-
-If you just want to load the document and execute it, the `done` callback shown above is the simplest. If anything goes wrong, either while loading the document and creating the window, or while executing any `<script>`s, the problem will show up in the `errors` array passed as the first argument.
-
-However, if you want more control over or insight into the initialization lifecycle, you'll want to use the `created` and/or `loaded` callbacks:
-
-#### `created(error, window)`
-
-The `created` callback is called as soon as the window is created, or if that process fails. You may access all `window` properties here; however, `window.document` is not ready for use yet, as the HTML has not been parsed.
-
-The primary use-case for `created` is to modify the window object (e.g. add new functions on built-in prototypes) before any scripts execute.
-
-You can also set an event handler for `'load'` or other events on the window if you wish. But the `loaded` callback, below, can be more useful, since it includes script errors.
-
-If the `error` argument is non-`null`, it will contain whatever loading error caused the window creation to fail; in that case `window` will not be passed.
-
-#### `loaded(errors, window)`
-
-The `loaded` callback is called along with the window's `'load'` event. This means it will only be called if creation succeeds without error. Note that by the time it has called, any external resources will have been downloaded, and any `<script>`s will have finished executing.
-
-If `errors` is non-`null`, it will contain an array of all JavaScript errors that occured during script execution. `window` will still be passed, however.
-
-#### `done(errors, window)`
-
-Now that you know about `created` and `loaded`, you can see that `done` is essentially both of them smashed together:
-
-- If window creation succeeds and no `<script>`s cause errors, then `errors` will be null, and `window` will be usable.
-- If window creation succeeds but there are script errors, then `errors` will be an array containing those errors, but `window` will still be usable.
-- If window creation fails, then `errors` will be an array containing the creation error, and `window` will not be passed.
-
-#### Migrating from before v1.0.0
-
-If you used jsdom before v1.0.0, it only had a `done` callback, and it was kind of buggy, sometimes behaving one way, and sometimes another. Due to some excellent work by [@Sebmaster](https://github.com/Sebmaster) in [#792](https://github.com/tmpvar/jsdom/pull/792), we fixed it up into the above lifecycle. For more information on the migration, see [the wiki](https://github.com/tmpvar/jsdom/wiki/PR-792).
-
-#### Dealing with asynchronous script loading
-
-If you load scripts asynchronously, e.g. with a module loader like RequireJS, none of the above hooks will really give you what you want. There's nothing, either in jsdom or in browsers, to say "notify me after all asynchronous loads have completed." The solution is to use the mechanisms of the framework you are using to notify about this finishing up. E.g., with RequireJS, you could do
-
-```js
-// On the Node side:
-var window = jsdom.jsdom(...).parentWindow;
-window.onModulesLoaded = function () {
-  console.log("ready to roll!");
-};
-```
-
-```html
-<!-- Inside the HTML you supply to jsdom -->
-<script>
-requirejs(["entry-module"], function () {
-  window.onModulesLoaded();
-});
-</script>
-```
-
-For more details, see the discussion in [#640](https://github.com/tmpvar/jsdom/issues/640), especially [@matthewkastor](https://github.com/matthewkastor)'s [insightful comment](https://github.com/tmpvar/jsdom/issues/640#issuecomment-22216965).
-
-### On running scripts and being safe
-
-By default, `jsdom.env` will not process and run external JavaScript, since our sandbox is not foolproof. That is, code running inside the DOM's `<script>`s can, if it tries hard enough, get access to the Node environment, and thus to your machine. If you want to (carefully!) enable running JavaScript, you can use `jsdom.jsdom`, `jsdom.jQueryify`, or modify the defaults passed to `jsdom.env`.
-
-## For the hardcore: `jsdom.jsdom`
-
-The `jsdom.jsdom` method does less things automatically; it takes in only HTML source, and does not let you to separately supply script that it will inject and execute. It just gives you back a `document` object, with usable `document.parentWindow`, and starts asynchronously executing any `<script>`s included in the HTML source. You can listen for the `'load'` event to wait until scripts are done loading and executing, just like you would in a normal HTML page.
-
-Usage of the API generally looks like this:
-
-```js
-var jsdom = require("jsdom").jsdom;
-var doc = jsdom(markup, options);
-var window = doc.parentWindow;
-```
-
-- `markup` is a HTML document to be parsed. You can also pass `undefined` to get the basic document, equivalent to what a browser will give if you open up an empty `.html` file.
-
-- `options`: see the explanation of the `config` object above.
-
-### Flexibility
-
-One of the goals of jsdom is to be as minimal and light as possible. This section details how someone can change the behavior of `Document`s before they are created. These features are baked into the `DOMImplementation` that every `Document` has, and may be tweaked in two ways:
-
-1. When you create a new `Document`, by overriding the configuration:
-
-  ```js
-  var jsdom = require("jsdom").jsdom;
-  var doc = jsdom("<html><body></body></html>", {
-      features: {
-        FetchExternalResources : ["img"]
-      }
-  });
-  ```
-
-  Do note, that this will only affect the document that is currently being created. All other documents will use the defaults specified below (see: Default Features).
-
-2. Before creating any documents, you can modify the defaults for all future documents:
-
-  ```js
-  require("jsdom").defaultDocumentFeatures = {
-      FetchExternalResources: ["script"],
-      ProcessExternalResources: false
-  };
-  ```
-
-#### External Resources
-
-Default features are extremely important for jsdom as they lower the configuration requirement and present developers a set of consistent default behaviors. The following sections detail the available features, their defaults, and the values that jsdom uses.
-
-`FetchExternalResources`
-
-- _Default_: `["script"]`
-- _Allowed_: `["script", "img", "css", "frame", "iframe", "link"]` or `false`
-- _Default for `jsdom.env`_: `false`
-
-Enables/disables fetching files over the file system/HTTP
-
-`ProcessExternalResources`
-
-- _Default_: `["script"]`
-- _Allowed_: `["script"]` or `false`
-- _Default for `jsdom.env`_: `false`
-
-Enables/disables JavaScript execution
-
-`SkipExternalResources`
-
-- _Default_: `false` (allow all)
-- _Allowed_: `/url to be skipped/` or `false`
-- _Example_: `/http:\/\/example.org/js/bad\.js/`
-
-Filters resource downloading and processing to disallow those matching the given regular expression
-
-#### Custom External Resource Loader
-
-jsdom lets you intercept subresource requests using `config.resourceLoader`. `config.resourceLoader` expects a function which is called for each subresource request with the following arguments:
-
-- `resource`: a vanilla JavaScript object with the following properties
-  - `url`: a parsed URL object.
-  - `cookie`: the content of the HTTP cookie header (`key=value` pairs separated by semicolons).
-  - `cookieDomain`: the cookie domain as set in `config`, defaults to `127.0.0.1`.
-  - `baseUrl`: the base URL used to resolve relative URLs.
-  - `defaultFetch(callback)`: a convenience method to fetch the resource online.
-- `callback`: a function to be called with two arguments
-  - `error`: either `null`, if nothing goes wrong, or an `Error` object.
-  - `body`: a string representing the body of the resource.
-
-For example, fetching all JS files from a different directory and running them in strict mode:
-
-```js
-var jsdom = require("jsdom");
-
-jsdom.env({
-  url: "http://example.com/",
-  resourceLoader: function (resource, callback) {
-    var pathname = resource.url.pathname;
-    if (/\.js$/.test(pathname)) {
-      resource.url.pathname = pathname.replace("/js/", "/js/raw/");
-      resource.defaultFetch(function (err, body) {
-        if (err) return callback(err);
-        callback(null, '"use strict";\n' + body);
-      });
-    } else {
-      resource.defaultFetch(callback);
-    }
-  },
-  features: {
-    FetchExternalResources: ["script"],
-    ProcessExternalResources: ["script"],
-    SkipExternalResources: false
-  }
-});
-```
-
-### Canvas
-
-jsdom includes support for using the [canvas](https://npmjs.org/package/canvas) package to extend any `<canvas>` elements with the canvas API. To make this work, you need to include canvas as a dependency in your project, as a peer of jsdom. If jsdom can find the canvas package, it will use it, but if it's not present, then `<canvas>` elements will behave like `<div>`s.
-
-## More Examples
-
-### Creating a browser-like window object
-
-```js
-var jsdom = require("jsdom").jsdom;
-var document = jsdom("hello world");
-var window = document.parentWindow;
-
-console.log(window.document.documentElement.outerHTML);
-// output: "<html><head></head><body>hello world</body></html>"
-
-console.log(window.innerWidth);
-// output: 1024
-
-console.log(typeof window.document.getElementsByClassName);
-// outputs: function
-```
-
-### jQueryify
-
-```js
-var jsdom = require("jsdom");
-var window = jsdom.jsdom().parentWindow;
-
-jsdom.jQueryify(window, "http://code.jquery.com/jquery-2.1.1.js", function () {
-  window.$("body").append('<div class="testing">Hello World, It works</div>');
-
-  console.log(window.$(".testing").text());
-});
-```
-
-### Passing objects to scripts inside the page
-
-```js
-var jsdom = require("jsdom").jsdom;
-var window = jsdom().parentWindow;
-
-window.__myObject = { foo: "bar" };
-
-var scriptEl = window.document.createElement("script");
-scriptEl.src = "anotherScript.js";
-window.document.body.appendChild(scriptEl);
-
-// anotherScript.js will have the ability to read `window.__myObject`, even
-// though it originated in Node!
-```
-
-### Serializing a document
-
-```js
-var jsdom = require("jsdom").jsdom;
-var serializeDocument = require("jsdom").serializeDocument;
-
-var doc = jsdom("<!DOCTYPE html>hello");
-
-serializeDocument(doc) === "<!DOCTYPE html><html><head></head><body>hello</body></html>";
-doc.documentElement.outerHTML === "<html><head></head><body>hello</body></html>";
-```
-
-### Capturing Console Output
-
-#### Forward a window's console output to the Node.js console
-
-```js
-var jsdom = require("jsdom");
-var window = jsdom.jsdom().parentWindow;
-
-jsdom.getVirtualConsole(window).sendTo(console);
-```
-
-#### Get an event emitter for a window's console
-
-```js
-var jsdom = require("jsdom");
-var window = jsdom.jsdom().parentWindow;
-
-var virtualConsole = jsdom.getVirtualConsole(window);
-
-virtualConsole.on("log", function (message) {
-  console.log("console.log called ->", message);
-});
-```
-
-## What Standards Does jsdom Support, Exactly?
-
-Our mission is to get something very close to a headless browser, with emphasis more on the DOM/HTML side of things than the CSS side. As such, our primary goals are supporting [The DOM Standard](http://dom.spec.whatwg.org/) and [The HTML Standard](http://www.whatwg.org/specs/web-apps/current-work/multipage/). We only support some subset of these so far; in particular we have the subset covered by the outdated DOM 2 spec family down pretty well. We're slowly including more and more from the modern DOM and HTML specs, including some `Node` APIs, `querySelector(All)`, attribute semantics, the history and URL APIs, and the HTML parsing algorithm.
-
-We also support some subset of the [CSSOM](http://dev.w3.org/csswg/cssom/), largely via [@chad3814](https://github.com/chad3814)'s excellent [cssstyle](https://www.npmjs.org/package/cssstyle) package. In general we want to make webpages run headlessly as best we can, and if there are other specs we should be incorporating, let us know.
-
-## Contextify
-
-[Contextify](https://npmjs.org/package/contextify) is a dependency of jsdom, used for running `<script>` tags within the page. In other words, it allows jsdom, which is run in Node.js, to run strings of JavaScript in an isolated environment that pretends to be a browser environment instead of a server. You can see how this is an important feature.
-
-Unfortunately, doing this kind of magic requires C++. And in Node.js, using C++ from JavaScript means using "native modules." Native modules are compiled at installation time so that they work precisely for your machine; that is, you don't download a contextify binary from npm, but instead build one locally after downloading the source from npm.
-
-Getting C++ compiled within npm's installation system can be tricky, especially for Windows users. Thus, one of the most common problems with jsdom is trying to use it without the proper compilation tools installed. Here's what you need to compile Contextify, and thus to install jsdom:
-
-### Windows
-
-- The latest version of [Node.js for Windows](http://nodejs.org/download/)
-- A copy of [Visual Studio Express 2013 for Windows Desktop](http://www.visualstudio.com/downloads/download-visual-studio-vs#d-express-windows-desktop)
-- A copy of [Python 2.7](http://www.python.org/download/), installed in the default location of `C:\Python27`
-- Set your system environment variable GYP_MSVS_VERSION like so (assuming you have Visual Studio 2013 installed):
-  ```shell
-  setx GYP_MSVS_VERSION 2013
-  ```
-
-- Restart your command prompt window to ensure required path variables are present.
-
-There are some slight modifications to this that can work; for example other Visual Studio versions often work too. But it's tricky, so start with the basics!
-
-### Mac
-
-- XCode needs to be installed
-- "Command line tools for XCode" need to be installed
-- Launch XCode once to accept the license, etc. and ensure it's properly installed
-
-### Linux
-
-You'll need various build tools installed, like `make`, Python 2.7, and a compiler toolchain. How to install these will be specific to your distro, if you don't already have them.
diff --git a/node_modules/jsdom/lib/README.md b/node_modules/jsdom/lib/README.md
deleted file mode 100644
index 8f0856c..0000000
--- a/node_modules/jsdom/lib/README.md
+++ /dev/null
@@ -1,17 +0,0 @@
-# Note: this codebase is in a transitional state
-
-We're slowly moving from a historical model based on layered "levels" of specs, to the [living standard model](https://wiki.whatwg.org/wiki/FAQ#What_does_.22Living_Standard.22_mean.3F) actually implemented by browsers. As such, the code is kind of a mess.
-
-**Summary**: new features go in `lib/jsdom/living` and follow the code style there; modifications to existing features will require some spelunking to find out what to modify in-place.
-
----
-
-A lot of the main implementation is in `lib/jsdom/level1` and `lib/jsdom/level2`. (That includes things that didn't appear in the original DOM Level 1 and Level 2 specs, just because the code was located there and we had to patch it.) We're trying to avoid adding new code there, but patching old code is often still required.
-
-New features generally go in the `lib/jsdom/living` folder, in nice small files, with a clear coding style enforced by JSHint.
-
-We're planning to fix this whole situation with a multi-stage process:
-
-- First, consolidate any leftovers in `lib/jsdom/browser` and `lib/jsdom/level3`, as well as the more substantial body of code in `lib/jsdom/level2`, into `lib/jsdom/level1`. This will contain the "historical" portion of the jsdom codebase.
-- Then, embark on a major cleanup and refactoring effort, splitting out small pieces from `lib/jsdom/level1` and into `lib/jsdom/living`, cleaning up the code style and spec compliance as we go.
-- Finally, collapse the silly directory hierarchy into something less nested.
diff --git a/node_modules/jsdom/lib/jsdom.js b/node_modules/jsdom/lib/jsdom.js
deleted file mode 100644
index e801634..0000000
--- a/node_modules/jsdom/lib/jsdom.js
+++ /dev/null
@@ -1,379 +0,0 @@
-var fs = require('fs');
-var path = require('path');
-var URL = require('url');
-
-var toFileUrl = require('./jsdom/utils').toFileUrl;
-var defineGetter = require('./jsdom/utils').defineGetter;
-var defineSetter = require('./jsdom/utils').defineSetter;
-var features = require('./jsdom/browser/documentfeatures');
-var dom = require('./jsdom/living');
-var browserAugmentation = require('./jsdom/browser/index').browserAugmentation;
-var domToHtml = require('./jsdom/browser/domtohtml').domToHtml;
-var VirtualConsole = require('./jsdom/virtual-console');
-
-var canReadFilesFromFS = !!fs.readFile; // in a browserify environment, this isn't present
-
-var request = function() { // lazy loading request
-  request = require('request');
-  return request.apply(undefined, arguments);
-}
-
-exports.getVirtualConsole = function (window) {
-  return window._virtualConsole;
-};
-exports.debugMode = false;
-
-// Proxy feature functions to features module.
-['availableDocumentFeatures',
- 'defaultDocumentFeatures',
- 'applyDocumentFeatures'].forEach(function (propName) {
-  defineGetter(exports, propName, function () {
-    return features[propName];
-  });
-  defineSetter(exports, propName, function (val) {
-    return features[propName] = val;
-  });
-});
-
-exports.jsdom = function (html, options) {
-  if (options === undefined) {
-    options = {};
-  }
-  if (options.parsingMode === undefined || options.parsingMode === 'auto') {
-    options.parsingMode = 'html';
-  }
-
-  var browser = browserAugmentation(dom, options);
-  var doc = new browser.HTMLDocument(options);
-
-  if (options.created) {
-    options.created(null, doc.parentWindow);
-  }
-
-  features.applyDocumentFeatures(doc, options.features);
-
-  if (html === undefined) {
-    html = '';
-  }
-  html = String(html);
-  doc.write(html);
-
-  if (doc.close && !options.deferClose) {
-    doc.close();
-  }
-
-  return doc;
-};
-
-exports.jQueryify = exports.jsdom.jQueryify = function (window, jqueryUrl, callback) {
-  if (!window || !window.document) {
-    return;
-  }
-
-  var features = window.document.implementation._features;
-  window.document.implementation._addFeature('FetchExternalResources', ['script']);
-  window.document.implementation._addFeature('ProcessExternalResources', ['script']);
-  window.document.implementation._addFeature('MutationEvents', ['2.0']);
-
-  var scriptEl = window.document.createElement('script');
-  scriptEl.className = 'jsdom';
-  scriptEl.src = jqueryUrl;
-  scriptEl.onload = scriptEl.onerror = function () {
-    window.document.implementation._features = features;
-
-    if (callback) {
-      callback(window, window.jQuery);
-    }
-  };
-
-  window.document.body.appendChild(scriptEl);
-};
-
-exports.env = exports.jsdom.env = function () {
-  var config = getConfigFromArguments(arguments);
-
-  if (config.file && canReadFilesFromFS) {
-    fs.readFile(config.file, 'utf-8', function (err, text) {
-      if (err) {
-        if (config.created) {
-          config.created(err);
-        }
-        if (config.done) {
-          config.done([err]);
-        }
-        return;
-      }
-
-      setParsingModeFromExtension(config, config.file);
-
-      config.html = text;
-      processHTML(config);
-    });
-  } else if (config.html !== undefined) {
-    processHTML(config);
-  } else if (config.url) {
-    handleUrl(config);
-  } else if (config.somethingToAutodetect !== undefined) {
-    var url = URL.parse(config.somethingToAutodetect);
-    if (url.protocol && url.hostname) {
-      config.url = config.somethingToAutodetect;
-      handleUrl(config.somethingToAutodetect);
-    } else if (canReadFilesFromFS) {
-      fs.readFile(config.somethingToAutodetect, 'utf-8', function (err, text) {
-        if (err) {
-          // the toString() test is because in Node.js, there is no proper code for this.
-          // This is fixed in io.js: https://github.com/iojs/io.js/issues/517 so:
-          // TODO: remove when we start requiring io.js
-          if (err.code === 'ENOENT' || err.code === 'ENAMETOOLONG'
-          	|| (err.toString() == 'Error: Path must be a string without null bytes.')
-          ) {
-            config.html = config.somethingToAutodetect;
-            processHTML(config);
-          } else {
-            if (config.created) {
-              config.created(err);
-            }
-            if (config.done) {
-              config.done([err]);
-            }
-          }
-        } else {
-          setParsingModeFromExtension(config, config.somethingToAutodetect);
-
-          config.html = text;
-          config.url = toFileUrl(config.somethingToAutodetect);
-          processHTML(config);
-        }
-      });
-    } else {
-      config.html = config.somethingToAutodetect;
-      processHTML(config);
-    }
-  }
-
-  function handleUrl() {
-    var options = {
-      uri: config.url,
-      encoding: config.encoding || 'utf8',
-      headers: config.headers || {},
-      proxy: config.proxy || null,
-      jar: config.jar !== undefined ? config.jar : true
-    };
-
-    request(options, function (err, res, responseText) {
-      if (err) {
-        if (config.created) {
-          config.created(err);
-        }
-        if (config.done) {
-          config.done([err]);
-        }
-        return;
-      }
-
-      // The use of `res.request.uri.href` ensures that `window.location.href`
-      // is updated when `request` follows redirects.
-      config.html = responseText;
-      config.url = res.request.uri.href;
-
-      if (config.parsingMode === "auto" && (
-        res.headers["content-type"] === "application/xml" ||
-        res.headers["content-type"] === "text/xml" ||
-        res.headers["content-type"] === "application/xhtml+xml")) {
-        config.parsingMode = "xml";
-      }
-
-      processHTML(config);
-    });
-  }
-};
-
-exports.serializeDocument = function (doc) {
-  return domToHtml(doc, true);
-};
-
-function processHTML(config) {
-  var options = {
-    features: config.features,
-    url: config.url,
-    parser: config.parser,
-    parsingMode: config.parsingMode,
-    created: config.created,
-    resourceLoader: config.resourceLoader
-  };
-
-  if (config.document) {
-    options.referrer = config.document.referrer;
-    options.cookie = config.document.cookie;
-    options.cookieDomain = config.document.cookieDomain;
-  }
-
-  var window = exports.jsdom(config.html, options).parentWindow;
-  var features = JSON.parse(JSON.stringify(window.document.implementation._features));
-
-  var docsLoaded = 0;
-  var totalDocs = config.scripts.length + config.src.length;
-  var readyState = null;
-  var errors = [];
-
-  if (!window || !window.document) {
-    if (config.created) {
-      config.created(new Error('JSDOM: a window object could not be created.'));
-    }
-    if (config.done) {
-      config.done([new Error('JSDOM: a window object could not be created.')]);
-    }
-    return;
-  }
-
-  window.document.implementation._addFeature('FetchExternalResources', ['script']);
-  window.document.implementation._addFeature('ProcessExternalResources', ['script']);
-  window.document.implementation._addFeature('MutationEvents', ['2.0']);
-
-  function scriptComplete() {
-    docsLoaded++;
-
-    if (docsLoaded >= totalDocs) {
-      window.document.implementation._features = features;
-
-      errors = errors.concat(window.document.errors || []);
-      if (errors.length === 0) {
-        errors = null;
-      }
-
-      process.nextTick(function() {
-        if (config.loaded) {
-          config.loaded(errors, window);
-        }
-        if (config.done) {
-          config.done(errors, window);
-        }
-      });
-    }
-  }
-
-  function handleScriptError(e) {
-    if (!errors) {
-      errors = [];
-    }
-    errors.push(e.error || e.message);
-
-    // nextTick so that an exception within scriptComplete won't cause
-    // another script onerror (which would be an infinite loop)
-    process.nextTick(scriptComplete);
-  }
-
-  if (config.scripts.length > 0 || config.src.length > 0) {
-    config.scripts.forEach(function (scriptSrc) {
-      var script = window.document.createElement('script');
-      script.className = 'jsdom';
-      script.onload = scriptComplete;
-      script.onerror = handleScriptError;
-      script.src = scriptSrc;
-
-      try {
-        // protect against invalid dom
-        // ex: http://www.google.com/foo#bar
-        window.document.documentElement.appendChild(script);
-      } catch (e) {
-        handleScriptError(e);
-      }
-    });
-
-    config.src.forEach(function (scriptText) {
-      var script = window.document.createElement('script');
-      script.onload = scriptComplete;
-      script.onerror = handleScriptError;
-      script.text = scriptText;
-
-      window.document.documentElement.appendChild(script);
-      window.document.documentElement.removeChild(script);
-    });
-  } else {
-    if (window.document.readyState === 'complete') {
-      scriptComplete();
-    } else {
-      window.addEventListener('load', function() {
-        scriptComplete();
-      });
-    }
-  }
-}
-
-function getConfigFromArguments(args, callback) {
-  var config = {};
-  if (typeof args[0] === 'object') {
-    var configToClone = args[0];
-    Object.keys(configToClone).forEach(function (key) {
-      config[key] = configToClone[key];
-    });
-  } else {
-    var stringToAutodetect = null;
-
-    Array.prototype.forEach.call(args, function (arg) {
-      switch (typeof arg) {
-        case 'string':
-          config.somethingToAutodetect = arg;
-          break;
-        case 'function':
-          config.done = arg;
-          break;
-        case 'object':
-          if (Array.isArray(arg)) {
-            config.scripts = arg;
-          } else {
-            extend(config, arg);
-          }
-          break;
-      }
-    });
-  }
-
-  if (!config.done && !config.created && !config.loaded) {
-    throw new Error('Must pass a "created", "loaded", "done" option or a callback to jsdom.env.');
-  }
-
-  if (config.somethingToAutodetect === undefined &&
-      config.html === undefined && !config.file && !config.url) {
-    throw new Error('Must pass a "html", "file", or "url" option, or a string, to jsdom.env');
-  }
-
-  config.scripts = ensureArray(config.scripts);
-  config.src = ensureArray(config.src);
-  config.parsingMode = config.parsingMode || "auto";
-
-  config.features = config.features || {
-    FetchExternalResources: false,
-    ProcessExternalResources: false,
-    SkipExternalResources: false
-  };
-
-  if (!config.url && config.file) {
-    config.url = toFileUrl(config.file);
-  }
-
-  return config;
-}
-
-function ensureArray(value) {
-  var array = value || [];
-  if (typeof array === 'string') {
-    array = [array];
-  }
-  return array;
-}
-
-function extend(config, overrides) {
-  Object.keys(overrides).forEach(function (key) {
-    config[key] = overrides[key];
-  });
-}
-
-function setParsingModeFromExtension(config, filename) {
-  if (config.parsingMode === "auto") {
-    var ext = path.extname(filename);
-    if (ext === ".xhtml" || ext === ".xml") {
-      config.parsingMode = "xml";
-    }
-  }
-}
diff --git a/node_modules/jsdom/lib/jsdom/browser/Window.js b/node_modules/jsdom/lib/jsdom/browser/Window.js
deleted file mode 100644
index 1cee5cb..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/Window.js
+++ /dev/null
@@ -1,291 +0,0 @@
-"use strict";
-
-var URL = require("url");
-var CSSStyleDeclaration = require("cssstyle").CSSStyleDeclaration;
-var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
-var dom = require("../level1/core");
-var NOT_IMPLEMENTED = require("./utils").NOT_IMPLEMENTED;
-var createFrom = require("../utils").createFrom;
-var History = require("./history");
-var VirtualConsole = require("../virtual-console");
-
-var cssSelectorSplitRE = /((?:[^,"']|"[^"]*"|'[^']*')+)/;
-
-function matchesDontThrow(el, selector) {
-  try {
-    return el.matches(selector);
-  } catch (e) {
-    return false;
-  }
-}
-
-function startTimer(window, startFn, stopFn, callback, ms) {
-  var res = startFn(callback, ms);
-  window.__timers.push([res, stopFn]);
-  return res;
-}
-
-function stopTimer(window, id) {
-  if (typeof id === "undefined") {
-    return;
-  }
-  for (var i in window.__timers) {
-    if (window.__timers[i][0] === id) {
-      window.__timers[i][1].call(window, id);
-      window.__timers.splice(i, 1);
-      break;
-    }
-  }
-}
-
-function stopAllTimers(window) {
-  window.__timers.forEach(function (t) {
-    t[1].call(window, t[0]);
-  });
-  window.__timers = [];
-}
-
-function Window(document) {
-  this.__timers = [];
-
-  // TODO: very little of this belongs on the instance; they should be prototype methods instead.
-
-  var window = this;
-  this._document = document;
-  this.history = new History(this);
-
-  this.addEventListener = function () {
-    dom.Node.prototype.addEventListener.apply(window, arguments);
-  };
-  this.removeEventListener = function () {
-    dom.Node.prototype.removeEventListener.apply(window, arguments);
-  };
-  this.dispatchEvent = function () {
-    dom.Node.prototype.dispatchEvent.apply(window, arguments);
-  };
-  this.raise = function () {
-    dom.Node.prototype.raise.apply(window.document, arguments);
-  };
-
-  this.setTimeout = function (fn, ms) { return startTimer(window, setTimeout, clearTimeout, fn, ms); };
-  this.setInterval = function (fn, ms) { return startTimer(window, setInterval, clearInterval, fn, ms); };
-  this.clearInterval = stopTimer.bind(this, window);
-  this.clearTimeout = stopTimer.bind(this, window);
-  this.__stopAllTimers = stopAllTimers.bind(this, window);
-  this.Image = function (width, height) {
-    var element = window._document.createElement("img");
-    element.width = width;
-    element.height = height;
-    return element;
-  };
-
-  this._virtualConsole = new VirtualConsole();
-
-  function wrapConsoleMethod(method) {
-    return function () {
-      var args = Array.prototype.slice.call(arguments);
-      window._virtualConsole.emit.apply(window._virtualConsole, [method].concat(args));
-    };
-  }
-
-  this.console = {
-    assert: wrapConsoleMethod("assert"),
-    clear: wrapConsoleMethod("clear"),
-    count: wrapConsoleMethod("count"),
-    debug: wrapConsoleMethod("debug"),
-    error: wrapConsoleMethod("error"),
-    group: wrapConsoleMethod("group"),
-    groupCollapse: wrapConsoleMethod("groupCollapse"),
-    groupEnd: wrapConsoleMethod("groupEnd"),
-    info: wrapConsoleMethod("info"),
-    log: wrapConsoleMethod("log"),
-    table: wrapConsoleMethod("table"),
-    time: wrapConsoleMethod("time"),
-    timeEnd: wrapConsoleMethod("timeEnd"),
-    trace: wrapConsoleMethod("trace"),
-    warn: wrapConsoleMethod("warn")
-  };
-
-  this.XMLHttpRequest = function () {
-    var xhr = new XMLHttpRequest();
-    var lastUrl = "";
-    xhr._open = xhr.open;
-    xhr.open = function (method, url, async, user, password) {
-      url = URL.resolve(window.document.URL, url);
-      lastUrl = url;
-      return xhr._open(method, url, async, user, password);
-    };
-    xhr._send = xhr.send;
-    xhr.send = function (data) {
-      if (window.document.cookie) {
-        var cookieDomain = window.document._cookieDomain;
-        var url = URL.parse(lastUrl);
-        var host = url.host.split(":")[0];
-        if (host.indexOf(cookieDomain, host.length - cookieDomain.length) !== -1) {
-          xhr.setDisableHeaderCheck(true);
-          xhr.setRequestHeader("cookie", window.document.cookie);
-          xhr.setDisableHeaderCheck(false);
-        }
-      }
-      return xhr._send(data);
-    };
-    return xhr;
-  };
-}
-
-Window.prototype = createFrom(dom || null, {
-  constructor: Window,
-  // This implements window.frames.length, since window.frames returns a
-  // self reference to the window object.  This value is incremented in the
-  // HTMLFrameElement init function (see: level2/html.js).
-  _length: 0,
-  get length() {
-    return this._length;
-  },
-  get document() {
-    return this._document;
-  },
-  get location() {
-    return this._document._location;
-  },
-  close: function () {
-    // Recursively close child frame windows, then ourselves.
-    var currentWindow = this;
-    (function windowCleaner(window) {
-      var i;
-      // We could call window.frames.length etc, but window.frames just points
-      // back to window.
-      if (window.length > 0) {
-        for (i = 0; i < window.length; i++) {
-          windowCleaner(window[i]);
-        }
-      }
-      // We"re already in our own window.close().
-      if (window !== currentWindow) {
-        window.close();
-      }
-    })(this);
-
-    if (this._document) {
-      if (this._document.body) {
-        this._document.body.innerHTML = "";
-      }
-
-      if (this._document.close) {
-        // We need to empty out the event listener array because
-        // document.close() causes "load" event to re-fire.
-        this._document._listeners = [];
-        this._document.close();
-      }
-      delete this._document;
-    }
-
-    stopAllTimers(currentWindow);
-    // Clean up the window"s execution context.
-    // dispose() is added by Contextify.
-    this.dispose();
-  },
-  getComputedStyle: function (node) {
-    var s = node.style,
-        cs = new CSSStyleDeclaration(),
-        forEach = Array.prototype.forEach;
-
-    function setPropertiesFromRule(rule) {
-      if (!rule.selectorText) {
-        return;
-      }
-
-      var selectors = rule.selectorText.split(cssSelectorSplitRE);
-      var matched = false;
-      selectors.forEach(function (selectorText) {
-        if (selectorText !== "" && selectorText !== "," && !matched && matchesDontThrow(node, selectorText)) {
-          matched = true;
-          forEach.call(rule.style, function (property) {
-            cs.setProperty(property, rule.style.getPropertyValue(property), rule.style.getPropertyPriority(property));
-          });
-        }
-      });
-    }
-
-    forEach.call(node.ownerDocument.styleSheets, function (sheet) {
-      forEach.call(sheet.cssRules, function (rule) {
-        if (rule.media) {
-          if (Array.prototype.indexOf.call(rule.media, "screen") !== -1) {
-            forEach.call(rule.cssRules, setPropertiesFromRule);
-          }
-        } else {
-          setPropertiesFromRule(rule);
-        }
-      });
-    });
-
-    forEach.call(s, function (property) {
-      cs.setProperty(property, s.getPropertyValue(property), s.getPropertyPriority(property));
-    });
-
-    return cs;
-  },
-
-  // TODO: all of the below data properties should be getters; right now they are shared between Window instances
-  // which is of course bad.
-  navigator: {
-    get userAgent() { return "Node.js (" + process.platform + "; U; rv:" + process.version + ")"; },
-    get appName() { return "Node.js jsDom"; },
-    get platform() { return process.platform; },
-    get appVersion() { return process.version; },
-    noUI: true,
-    get cookieEnabled() { return true; }
-  },
-
-  name: "nodejs",
-  innerWidth: 1024,
-  innerHeight: 768,
-  outerWidth: 1024,
-  outerHeight: 768,
-  pageXOffset: 0,
-  pageYOffset: 0,
-  screenX: 0,
-  screenY: 0,
-  screenLeft: 0,
-  screenTop: 0,
-  scrollX: 0,
-  scrollY: 0,
-  scrollTop: 0,
-  scrollLeft: 0,
-  alert: NOT_IMPLEMENTED("window.alert"),
-  blur: NOT_IMPLEMENTED("window.blur"),
-  confirm: NOT_IMPLEMENTED("window.confirm"),
-  createPopup: NOT_IMPLEMENTED("window.createPopup"),
-  focus: NOT_IMPLEMENTED("window.focus"),
-  moveBy: NOT_IMPLEMENTED("window.moveBy"),
-  moveTo: NOT_IMPLEMENTED("window.moveTo"),
-  open: NOT_IMPLEMENTED("window.open"),
-  print: NOT_IMPLEMENTED("window.print"),
-  prompt: NOT_IMPLEMENTED("window.prompt"),
-  resizeBy: NOT_IMPLEMENTED("window.resizeBy"),
-  resizeTo: NOT_IMPLEMENTED("window.resizeTo"),
-  scroll: NOT_IMPLEMENTED("window.scroll"),
-  scrollBy: NOT_IMPLEMENTED("window.scrollBy"),
-  scrollTo: NOT_IMPLEMENTED("window.scrollTo"),
-  screen: {
-    width: 0,
-    height: 0
-  },
-
-  // Note: these will not be necessary for newer Node.js versions, which have
-  // typed arrays in V8 and thus on every global object. (That is, in newer
-  // versions we"ll get `ArrayBuffer` just as automatically as we get
-  // `Array`.) But to support older versions, we explicitly set them here.
-  Int8Array: global.Int8Array,
-  Int16Array: global.Int16Array,
-  Int32Array: global.Int32Array,
-  Float32Array: global.Float32Array,
-  Float64Array: global.Float64Array,
-  Uint8Array: global.Uint8Array,
-  Uint8ClampedArray: global.Uint8ClampedArray,
-  Uint16Array: global.Uint16Array,
-  Uint32Array: global.Uint32Array,
-  ArrayBuffer: global.ArrayBuffer
-});
-
-module.exports = Window;
diff --git a/node_modules/jsdom/lib/jsdom/browser/documentAdapter.js b/node_modules/jsdom/lib/jsdom/browser/documentAdapter.js
deleted file mode 100644
index 7d66168..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/documentAdapter.js
+++ /dev/null
@@ -1,62 +0,0 @@
-//Tree traversing
-exports.getFirstChild = function (node) {
-  return node.childNodes[0];
-};
-
-exports.getChildNodes = function (node) {
-  return node.childNodes;
-};
-
-exports.getParentNode = function (node) {
-  return node.parentNode;
-};
-
-exports.getAttrList = function (node) {
-  return node.attributes;
-};
-
-//Node data
-exports.getTagName = function (element) {
-  return element.tagName.toLowerCase();
-};
-
-exports.getNamespaceURI = function (element) {
-  return element.namespaceURI || 'http://www.w3.org/1999/xhtml';
-};
-
-exports.getTextNodeContent = function (textNode) {
-  return textNode.nodeValue;
-};
-
-exports.getCommentNodeContent = function (commentNode) {
-  return commentNode.nodeValue;
-};
-
-exports.getDocumentTypeNodeName = function (doctypeNode) {
-  return doctypeNode.name;
-};
-
-exports.getDocumentTypeNodePublicId = function (doctypeNode) {
-  return doctypeNode.publicId || null;
-};
-
-exports.getDocumentTypeNodeSystemId = function (doctypeNode) {
-  return doctypeNode.systemId || null;
-};
-
-//Node types
-exports.isTextNode = function (node) {
-  return node.nodeName === '#text';
-};
-
-exports.isCommentNode = function (node) {
-  return node.nodeName === '#comment';
-};
-
-exports.isDocumentTypeNode = function (node) {
-  return node.nodeType === 10;
-};
-
-exports.isElementNode = function (node) {
-  return !!node.tagName;
-};
diff --git a/node_modules/jsdom/lib/jsdom/browser/documentfeatures.js b/node_modules/jsdom/lib/jsdom/browser/documentfeatures.js
deleted file mode 100644
index 2e562cb..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/documentfeatures.js
+++ /dev/null
@@ -1,52 +0,0 @@
-exports.availableDocumentFeatures = [
-  'FetchExternalResources',
-  'ProcessExternalResources',
-  'MutationEvents',
-  'SkipExternalResources'
-];
-
-exports.defaultDocumentFeatures = {
-  "FetchExternalResources": ['script', 'link'/*, 'img', 'css', 'frame'*/],
-  "ProcessExternalResources": ['script'/*, 'frame', 'iframe'*/],
-  "MutationEvents": '2.0',
-  "SkipExternalResources": false
-};
-
-exports.applyDocumentFeatures = function(doc, features) {
-  var i, maxFeatures = exports.availableDocumentFeatures.length,
-      defaultFeatures = exports.defaultDocumentFeatures,
-      j,
-      k,
-      featureName,
-      featureSource;
-
-  features = features || {};
-
-  for (i=0; i<maxFeatures; i++) {
-    featureName = exports.availableDocumentFeatures[i];
-    if (typeof features[featureName] !== 'undefined') {
-      featureSource = features[featureName];
-    // We have to check the lowercase version also because the Document feature
-    // methods convert everything to lowercase.
-    } else if (typeof features[featureName.toLowerCase()] !== 'undefined') {
-      featureSource = features[featureName.toLowerCase()];
-    } else if (defaultFeatures[featureName]) {
-      featureSource = defaultFeatures[featureName];
-    } else {
-      continue;
-    }
-
-    doc.implementation._removeFeature(featureName);
-
-    if (typeof featureSource !== 'undefined') {
-      if (featureSource instanceof Array) {
-        k = featureSource.length;
-        for (j=0; j<k; j++) {
-          doc.implementation._addFeature(featureName, featureSource[j]);
-        }
-      } else {
-        doc.implementation._addFeature(featureName, featureSource);
-      }
-    }
-  }
-};
diff --git a/node_modules/jsdom/lib/jsdom/browser/domtohtml.js b/node_modules/jsdom/lib/jsdom/browser/domtohtml.js
deleted file mode 100644
index 0c256c4..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/domtohtml.js
+++ /dev/null
@@ -1,24 +0,0 @@
-"use strict";
-
-var parse5 = require('parse5');
-var serializer = new parse5.TreeSerializer(require('./documentAdapter'));
-
-exports.domToHtml = function(dom) {
-  if (dom._toArray) {
-    // node list
-    dom = dom._toArray();
-  }
-  if (typeof dom.length !== "undefined") {
-    var ret = "";
-    for (var i = 0, len = dom.length; i < len; i++) {
-      ret += dom[i].nodeType === dom.DOCUMENT_NODE ?
-        serializer.serialize(dom[i]) :
-        serializer.serialize({ childNodes: [dom[i]] });
-    }
-    return ret;
-  } else {
-    return dom.nodeType === dom.DOCUMENT_NODE ?
-      serializer.serialize(dom) :
-      serializer.serialize({ childNodes: [dom] });
-  }
-};
diff --git a/node_modules/jsdom/lib/jsdom/browser/history.js b/node_modules/jsdom/lib/jsdom/browser/history.js
deleted file mode 100644
index 674b4ad..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/history.js
+++ /dev/null
@@ -1,94 +0,0 @@
-"use strict";
-var URL = require("url");
-var resolveHref = require("../utils").resolveHref;
-
-function StateEntry(data, title, url) {
-  this.data = data;
-  this.title = title;
-  this.url = url;
-}
-
-module.exports = History;
-
-function History(window) {
-  this._states = [new StateEntry(null, "", window.location._url.href)];
-  this._index = 0;
-  this._window = window;
-  this._location = window.location;
-}
-
-History.prototype = {
-  constructor: History,
-
-  get length() {
-    return this._states.length;
-  },
-
-  get state() {
-    var state = this._states[this._index];
-    return state ? state.data : null;
-  },
-
-  back: function () {
-    this.go(-1);
-  },
-
-  forward: function () {
-    this.go(1);
-  },
-
-  go: function (delta) {
-    if (typeof delta === "undefined" || delta === 0) {
-      this._location.reload();
-      return;
-    }
-
-    var newIndex = this._index + delta;
-
-    if (newIndex < 0 || newIndex >= this.length) {
-      return;
-    }
-
-    this._index = newIndex;
-
-    var state = this._states[newIndex];
-
-    this._applyState(state);
-    this._signalPopstate(state);
-  },
-
-  pushState: function (data, title, url) {
-    var state = new StateEntry(data, title, url);
-    if (this._index + 1 !== this._states.length) {
-      this._states = this._states.slice(0, this._index + 1);
-    }
-    this._states.push(state);
-    this._applyState(state);
-    this._index++;
-  },
-
-  replaceState: function (data, title, url) {
-    var state = new StateEntry(data, title, url);
-    this._states[this._index] = state;
-    this._applyState(state);
-  },
-
-  _applyState: function (state) {
-    this._location._url = URL.parse(resolveHref(this._location._url.href, state.url));
-  },
-
-  _signalPopstate: function(state) {
-    if (this._window.document) {
-      var ev = this._window.document.createEvent("HTMLEvents");
-      ev.initEvent("popstate", false, false);
-      ev.state = state.data;
-      process.nextTick(function () {
-        this._window.dispatchEvent(ev);
-      }.bind(this));
-    }
-  },
-
-  toString: function () {
-    return "[object History]";
-  }
-};
diff --git a/node_modules/jsdom/lib/jsdom/browser/htmltodom.js b/node_modules/jsdom/lib/jsdom/browser/htmltodom.js
deleted file mode 100644
index 88908dc..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/htmltodom.js
+++ /dev/null
@@ -1,231 +0,0 @@
-var parse5 = require('parse5');
-var htmlparser2 = require('htmlparser2');
-
-function HtmlToDom(parser, parsingMode) {
-  if (!parser) {
-    if (parsingMode === "xml") {
-      parser = htmlparser2;
-    } else {
-      parser = parse5;
-    }
-  }
-
-  if (parser.DefaultHandler || (parser.Parser && parser.TreeAdapters)) {
-
-    // Forgiving HTML parser
-
-    if (parser.DefaultHandler){
-      // fb55/htmlparser2
-
-      parser.ParseHtml = function(rawHtml) {
-        var handler = new parser.DefaultHandler();
-        // Check if document is XML
-        var isXML = parsingMode === "xml";
-        var parserInstance = new parser.Parser(handler, {
-          xmlMode: isXML,
-          lowerCaseTags: !isXML,
-          lowerCaseAttributeNames: !isXML,
-          decodeEntities: true
-        });
-
-        parserInstance.includeLocation = false;
-        parserInstance.parseComplete(rawHtml);
-        return handler.dom;
-      };
-    } else if (parser.Parser && parser.TreeAdapters) {
-      parser.ParseHtml = function (rawHtml) {
-        if (parsingMode === 'xml') {
-          throw new Error('Can\'t parse XML with parse5, please use htmlparser2 instead.');
-        }
-        var instance = new parser.Parser(parser.TreeAdapters.htmlparser2);
-        var dom = instance.parse(rawHtml);
-        return dom.children;
-      };
-    }
-
-    this.appendHtmlToElement = function(html, element) {
-
-      if (typeof html !== 'string') {
-        html +='';
-      }
-
-      var parsed = parser.ParseHtml(html);
-
-      for (var i = 0; i < parsed.length; i++) {
-        setChild(element, parsed[i]);
-      }
-
-      return element;
-    };
-    this.appendHtmlToDocument = this.appendHtmlToElement;
-
-    if (parser.Parser && parser.TreeAdapters) {
-      this.appendHtmlToElement = function (html, element) {
-
-        if (typeof html !== 'string') {
-          html += '';
-        }
-
-        var instance = new parser.Parser(parser.TreeAdapters.htmlparser2);
-        var parentElement = parser.TreeAdapters.htmlparser2.createElement(element.tagName.toLowerCase(), element.namespaceURI, []);
-        var dom = instance.parseFragment(html, parentElement);
-        var parsed = dom.children;
-
-        for (var i = 0; i < parsed.length; i++) {
-          setChild(element, parsed[i]);
-        }
-
-        return element;
-      };
-    }
-
-  } else if (parser.moduleName == 'HTML5') { /* HTML5 parser */
-    this.appendHtmlToElement = function(html, element) {
-
-      if (typeof html !== 'string') {
-        html += '';
-      }
-      if (html.length > 0) {
-        if (element.nodeType == 9) {
-          new parser.Parser({document: element}).parse(html);
-        }
-        else {
-          var p = new parser.Parser({document: element.ownerDocument});
-          p.parse_fragment(html, element);
-        }
-      }
-    };
-  } else {
-    this.appendHtmlToElement = function () {
-      console.log('');
-      console.log('###########################################################');
-      console.log('#  WARNING: No compatible HTML parser was given.');
-      console.log('#  Element.innerHTML setter support has been disabled');
-      console.log('#  Element.innerHTML getter support will still function');
-      console.log('###########################################################');
-      console.log('');
-    };
-  }
-};
-
-// utility function for forgiving parser
-function setChild(parent, node) {
-
-  var c, newNode, currentDocument = parent._ownerDocument || parent;
-
-  switch (node.type)
-  {
-    case 'tag':
-    case 'script':
-    case 'style':
-      try {
-        newNode = currentDocument._createElementNoTagNameValidation(node.name);
-        newNode._namespaceURI = node.namespace || "http://www.w3.org/1999/xhtml";
-        if (node.location) {
-          newNode.sourceLocation = node.location;
-          newNode.sourceLocation.file = parent.sourceLocation.file;
-        }
-      } catch (err) {
-        currentDocument.raise('error', 'invalid markup', {
-          exception: err,
-          node : node
-        });
-
-        return null;
-      }
-    break;
-
-    case 'root':
-        // If we are in <template> then implicitly create #document-fragment for it's content
-        if(parent.tagName === 'TEMPLATE' && parent._namespaceURI === 'http://www.w3.org/1999/xhtml') {
-            newNode = currentDocument.createDocumentFragment();
-            // Mark fragment as parser-created template content, so it will be accepted by appendChild()
-            newNode._templateContent = true;
-        }
-    break;
-
-    case 'text':
-      // HTML entities should already be decoded by the parser, so no need to decode them
-      newNode = currentDocument.createTextNode(node.data);
-    break;
-
-    case 'comment':
-      newNode = currentDocument.createComment(node.data);
-    break;
-
-    case 'directive':
-      if (node.name[0] === '?' && node.name.toLowerCase() !== '?xml') {
-        var data = node.data.slice(node.name.length + 1, -1);
-        newNode = currentDocument.createProcessingInstruction(node.name.substring(1), data);
-      } else if (node.name.toLowerCase() === '!doctype') {
-        newNode = parseDocType(currentDocument, '<' + node.data + '>');
-      }
-    break;
-
-    default:
-      return null;
-    break;
-  }
-
-  if (!newNode)
-    return null;
-
-  newNode._localName = node.name;
-
-  if (node.attribs) {
-    for (c in node.attribs) {
-      var prefix = node['x-attribsPrefix'] && node['x-attribsPrefix'][c] ? node['x-attribsPrefix'][c] + ':' : '';
-      // catchin errors here helps with improperly escaped attributes
-      // but properly fixing parent should (can only?) be done in the htmlparser itself
-      try {
-        newNode._setAttributeNoValidation(prefix + c, node.attribs[c]);
-        newNode.attributes[prefix + c]._namespaceURI = node['x-attribsNamespace'][c] || null;
-        newNode.attributes[prefix + c]._prefix = node['x-attribsPrefix'][c] || null;
-        newNode.attributes[prefix + c]._localName = c;
-      } catch(e2) { /* noop */ }
-    }
-  }
-
-  if (node.children) {
-    for (c = 0; c < node.children.length; c++) {
-      setChild(newNode, node.children[c]);
-    }
-  }
-
-  try{
-    return parent.appendChild(newNode);
-  }catch(err){
-    currentDocument.raise('error', err.message, {
-          exception: err,
-          node : node
-        });
-    return null;
-  }
-}
-
-var HTML5_DOCTYPE = /<!doctype html>/i;
-var PUBLIC_DOCTYPE = /<!doctype\s+([^\s]+)\s+public\s+"([^"]+)"\s+"([^"]+)"/i;
-var SYSTEM_DOCTYPE = /<!doctype\s+([^\s]+)\s+system\s+"([^"]+)"/i;
-
-function parseDocType(doc, html) {
-  if (HTML5_DOCTYPE.test(html)) {
-    return doc.implementation.createDocumentType("html", "", "");
-  }
-
-  var publicPieces = PUBLIC_DOCTYPE.exec(html);
-  if (publicPieces) {
-    return doc.implementation.createDocumentType(publicPieces[1], publicPieces[2], publicPieces[3]);
-  }
-
-  var systemPieces = SYSTEM_DOCTYPE.exec(html);
-  if (systemPieces) {
-    return doc.implementation.createDocumentType(systemPieces[1], systemPieces[2], "");
-  }
-
-  // Shouldn't get here (the parser shouldn't let us know about invalid doctypes), but our logic likely isn't
-  // real-world perfect, so let's fallback.
-  return doc.implementation.createDocumentType("html", "", "");
-}
-
-
-exports.HtmlToDom = HtmlToDom;
diff --git a/node_modules/jsdom/lib/jsdom/browser/index.js b/node_modules/jsdom/lib/jsdom/browser/index.js
deleted file mode 100644
index 0d44dc1..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/index.js
+++ /dev/null
@@ -1,85 +0,0 @@
-var HtmlToDom     = require('./htmltodom').HtmlToDom,
-    jsdom         = require('../../jsdom'),
-    defineGetter  = require('../utils').defineGetter,
-    defineSetter  = require('../utils').defineSetter,
-    Contextify    = require('contextify'),
-    Window        = require('./Window');
-
-function windowAugmentation(document) {
-  var window = createWindow(document);
-
-  if (document.addEventListener) {
-    if (document.readyState == 'complete') {
-      var ev = document.createEvent('HTMLEvents');
-      ev.initEvent('load', false, false);
-      process.nextTick(function () {
-        window.dispatchEvent(ev);
-      });
-    }
-    else {
-      document.addEventListener('load', function(ev) {
-        window.dispatchEvent(ev);
-      });
-    }
-  }
-
-  return window;
-};
-
-function createWindow(document) {
-  var window = new Window(document);
-
-  Contextify(window);
-
-  // We need to set up self references using Contextify's getGlobal() so that
-  // the global object identity is correct (window === this).
-  // See Contextify README for more info.
-  var windowGlobal = window.getGlobal();
-
-  // Set up the window as if it's a top level window.
-  // If it's not, then references will be corrected by frame/iframe code.
-  // Note: window.frames is maintained in the HTMLFrameElement init function.
-  window.window = window.frames
-                = window.self
-                = window.parent
-                = window.top = windowGlobal;
-
-  return window;
-};
-
-/**
- * Augments the given DOM by adding browser-specific properties and methods (BOM).
- * Returns the augmented DOM.
- */
-// TODO: this function is HORIBBLE. It modifies the *shared* `dom` variable with document-specific stuff.
-// We call it in `jsdom.jsdom`, i.e. per-document. The checks `if (dom._augment && ...)` just mean that it won't modify
-// the global twice *for the same options*. Bad stuff.
-//
-// None of the properties set here should be on `dom`, really.
-exports.browserAugmentation = function (dom, options) {
-  if (!options) {
-    options = {};
-  }
-
-  var parser = options.parser;
-
-  if (dom._augmented && dom._parser === parser && dom._parsingMode === options.parsingMode) {
-    return dom;
-  }
-
-  dom._parser = parser;
-  dom._parsingMode = options.parsingMode;
-  var htmltodom = new HtmlToDom(parser, options.parsingMode);
-  dom.Document.prototype._htmlToDom = htmltodom;
-  dom.Document.prototype._domImpl = dom.DOMImplementation;
-
-  defineGetter(dom.Document.prototype, 'parentWindow', function() {
-    if (!this._parentWindow) {
-      this.parentWindow = windowAugmentation(this);
-    }
-    return this._parentWindow;
-  });
-
-  dom._augmented = true;
-  return dom;
-};
diff --git a/node_modules/jsdom/lib/jsdom/browser/location.js b/node_modules/jsdom/lib/jsdom/browser/location.js
deleted file mode 100644
index 92ece8c..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/location.js
+++ /dev/null
@@ -1,103 +0,0 @@
-"use strict";
-
-var URL = require("url");
-var resolveHref = require("../utils").resolveHref;
-var NOT_IMPLEMENTED = require("./utils").NOT_IMPLEMENTED;
-
-module.exports = Location;
-
-function Location(urlString, document) {
-  this._url = URL.parse(urlString);
-  this._document = document;
-}
-
-Location.prototype = {
-  constructor: Location,
-  reload: function () {
-    NOT_IMPLEMENTED("location.reload", this._document)();
-  },
-  get protocol() { return this._url.protocol || ":"; },
-  get host() { return this._url.host || ""; },
-  get auth() { return this._url.auth; },
-  get hostname() { return this._url.hostname || ""; },
-  get origin() {
-    return ((this._url.protocol !== undefined && this._url.protocol !== null) ?
-              this._url.protocol + "//" :
-              this._url.protocol) +
-        this._url.host || "";
-  },
-  get port() { return this._url.port || ""; },
-  get pathname() { return this._url.pathname || ""; },
-  get href() { return this._url.href; },
-  get hash() { return this._url.hash || ""; },
-  get search() { return this._url.search || ""; },
-
-  set href(val) {
-    var oldUrl = this._url.href;
-    var oldProtocol = this._url.protocol;
-    var oldHost = this._url.host;
-    var oldPathname = this._url.pathname;
-    var oldHash = this._url.hash || "";
-
-    this._url = URL.parse(resolveHref(oldUrl, val));
-    var newUrl = this._url.href;
-    var newProtocol = this._url.protocol;
-    var newHost = this._url.host;
-    var newPathname = this._url.pathname;
-    var newHash = this._url.hash || "";
-
-    if (oldProtocol === newProtocol && oldHost === newHost && oldPathname === newPathname && oldHash !== newHash) {
-      this._signalHashChange(oldUrl, newUrl);
-    } else {
-      NOT_IMPLEMENTED("location.href (no reload)", this._document)();
-    }
-  },
-
-  set hash(val) {
-    var oldUrl = this._url.href;
-    var oldHash = this._url.hash || "";
-
-    if (val.lastIndexOf("#", 0) !== 0) {
-      val = "#" + val;
-    }
-
-    this._url = URL.parse(resolveHref(oldUrl, val));
-    var newUrl = this._url.href;
-    var newHash = this._url.hash || "";
-
-    if (oldHash !== newHash) {
-      this._signalHashChange(oldUrl, newUrl);
-    }
-  },
-
-  set search(val) {
-    var oldUrl = this._url.href;
-    var oldHash = this._url.hash || "";
-    if (val.length) {
-      if (val.lastIndexOf("?", 0) !== 0) {
-        val = "?" + val;
-      }
-      this._url = URL.parse(resolveHref(oldUrl, val + oldHash));
-    } else {
-      this._url = URL.parse(oldUrl.replace(/\?([^#]+)/, ""));
-    }
-  },
-
-  replace: function (val) {
-    this.href = val;
-  },
-
-  toString: function () {
-    return this._url.href;
-  },
-
-  _signalHashChange: function (oldUrl, newUrl) {
-    var ev = this._document.createEvent("HTMLEvents");
-    ev.initEvent("hashchange", false, false);
-    ev.oldUrl = oldUrl;
-    ev.newUrl = newUrl;
-    process.nextTick(function () {
-      this._document.parentWindow.dispatchEvent(ev);
-    }.bind(this));
-  }
-};
diff --git a/node_modules/jsdom/lib/jsdom/browser/utils.js b/node_modules/jsdom/lib/jsdom/browser/utils.js
deleted file mode 100644
index 87e952e..0000000
--- a/node_modules/jsdom/lib/jsdom/browser/utils.js
+++ /dev/null
@@ -1,15 +0,0 @@
-"use strict";
-
-exports.NOT_IMPLEMENTED = function (nameForErrorMessage, target) {
-  return function () {
-    if (target === undefined) {
-      target = this;
-    }
-
-    if (target && target.raise) {
-      target.raise("error", "NOT_IMPLEMENTED: " + nameForErrorMessage);
-    } else if (typeof console !== "undefined" && console.log) {
-      console.log(new Error("Called NOT_IMPLEMENTED without an element to raise on: " + nameForErrorMessage));
-    }
-  };
-};
diff --git a/node_modules/jsdom/lib/jsdom/contextify-shim.js b/node_modules/jsdom/lib/jsdom/contextify-shim.js
deleted file mode 100644
index 0bf22a9..0000000
--- a/node_modules/jsdom/lib/jsdom/contextify-shim.js
+++ /dev/null
@@ -1,53 +0,0 @@
-"use strict";
-
-var acorn = require("acorn");
-var findGlobals = require("acorn-globals");
-var escodegen = require("escodegen");
-
-module.exports = function (o) {
-  o.getGlobal = function () {
-    return o;
-  };
-
-  o.run = function (code, filename) {
-    var comments = [], tokens = [];
-    var ast = acorn.parse(code, {
-      ecmaVersion: 6,
-      allowReturnOutsideFunction: true,
-      ranges: true,
-      // collect comments in Esprima's format 
-      onComment: comments,
-      // collect token ranges 
-      onToken: tokens
-    });
-
-    // make sure we keep comments
-    escodegen.attachComments(ast, comments, tokens);
-
-    var globals = findGlobals(ast);
-    for (var i = 0; i < globals.length; ++i) {
-      if (globals[i].name === "window") {
-        continue;
-      }
-
-      var nodes = globals[i].nodes;
-      for (var j = 0; j < nodes.length; ++j) {
-        var type = nodes[j].type;
-        var name = nodes[j].name;
-        nodes[j].type = "MemberExpression";
-        nodes[j].property = {
-          name: name,
-          type: type
-        };
-        nodes[j].computed = false;
-        nodes[j].object = {
-          name: "window",
-          type: "Identifier"
-        };
-      }
-    }
-
-    code = escodegen.generate(ast, { comment: true });
-    new Function("window", code + "\n//# sourceURL=" + filename).bind(o)(o); // jshint ignore:line
-  };
-};
diff --git a/node_modules/jsdom/lib/jsdom/level1/core.js b/node_modules/jsdom/lib/jsdom/level1/core.js
deleted file mode 100644
index 26c8484..0000000
--- a/node_modules/jsdom/lib/jsdom/level1/core.js
+++ /dev/null
@@ -1,1794 +0,0 @@
-/*
-  ServerJS Javascript DOM Level 1
-*/
-var inheritFrom = require("../utils").inheritFrom;
-var domToHtml = require("../browser/domtohtml").domToHtml;
-var defineGetter = require("../utils").defineGetter;
-var memoizeQuery = require("../utils").memoizeQuery;
-var validateName = require('../living/helpers/validate-names').name;
-var Location = require("../browser/location");
-
-// utility functions
-var attachId = function(id,elm,doc) {
-  if (id && elm && doc) {
-    if (!doc._ids[id]) {
-      doc._ids[id] = [];
-    }
-    doc._ids[id].push(elm);
-  }
-};
-var detachId = function(id,elm,doc) {
-  var elms, i;
-  if (id && elm && doc) {
-    if (doc._ids && doc._ids[id]) {
-      elms = doc._ids[id];
-      for (i=0;i<elms.length;i++) {
-        if (elms[i] === elm) {
-          elms.splice(i,1);
-          i--;
-        }
-      }
-      if (elms.length === 0) {
-        delete doc._ids[id];
-      }
-    }
-  }
-};
-
-function setInnerHTML(dom, node, html) {
-  //Clear the children first:
-  var child;
-  while ((child = node._childNodes[0])) {
-    node.removeChild(child);
-  }
-
-  var isDoc = node.nodeName === '#document';
-  if (html !== "" && html != null) {
-    if (isDoc) {
-      dom._htmlToDom.appendHtmlToDocument(html, node);
-    } else {
-      dom._htmlToDom.appendHtmlToElement(html, node);
-    }
-  }
-}
-
-// TODO: move all of these to utils.js. Right now they are exposed on window, which is bizarre.
-var core = module.exports = {
-  mapper: function(parent, filter, recursive) {
-    return function() {
-      return core.mapDOMNodes(parent, recursive !== false, filter);
-    };
-  },
-
-  // Returns Array
-  mapDOMNodes : function(parent, recursive, callback) {
-    function visit(parent, result) {
-      return parent._childNodes.reduce(reducer, result);
-    }
-
-    function reducer(array, child) {
-      if (callback(child)) {
-        array.push(child);
-      }
-      if (recursive && child._childNodes) {
-        visit(child, array);
-      }
-      return array;
-    }
-
-    return visit(parent, []);
-  },
-
-  visitTree: function(root, callback) {
-    var cur = root; // TODO: Unroll this.
-
-    function visit(el) {
-      if (el) {
-        callback(el);
-        if (el._childNodes) {
-          var i        = 0,
-              children = el._childNodes,
-              l        = children.length;
-
-          for (i; i<l; i++) {
-            visit(children[i]);
-          }
-        }
-      }
-    }
-    visit(root);
-  },
-
-  markTreeReadonly: function(node) {
-    function markLevel(el) {
-      el._readonly = true;
-      // also mark attributes and their children read-only
-      if (el.attributes) {
-        var attributes = el.attributes, l = attributes.length, i=0;
-        attributes._readonly = true;
-
-        for (i; i<l; i++) {
-          core.visitTree(attributes[i], markLevel);
-        }
-      }
-    }
-
-    core.visitTree(node, markLevel);
-  }
-};
-
-// ExceptionCode
-var INDEX_SIZE_ERR              = core.INDEX_SIZE_ERR              = 1,
-    DOMSTRING_SIZE_ERR          = core.DOMSTRING_SIZE_ERR          = 2,
-    HIERARCHY_REQUEST_ERR       = core.HIERARCHY_REQUEST_ERR       = 3,
-    WRONG_DOCUMENT_ERR          = core.WRONG_DOCUMENT_ERR          = 4,
-    INVALID_CHARACTER_ERR       = core.INVALID_CHARACTER_ERR       = 5,
-    NO_DATA_ALLOWED_ERR         = core.NO_DATA_ALLOWED_ERR         = 6,
-    NO_MODIFICATION_ALLOWED_ERR = core.NO_MODIFICATION_ALLOWED_ERR = 7,
-    NOT_FOUND_ERR               = core.NOT_FOUND_ERR               = 8,
-    NOT_SUPPORTED_ERR           = core.NOT_SUPPORTED_ERR           = 9,
-    INUSE_ATTRIBUTE_ERR         = core.INUSE_ATTRIBUTE_ERR         = 10,
-    INVALID_STATE_ERR           = core.INVALID_STATE_ERR           = 11,
-    SYNTAX_ERR                  = core.SYNTAX_ERR                  = 12,
-    INVALID_MODIFICATION_ERR    = core.INVALID_MODIFICATION_ERR    = 13,
-    NAMESPACE_ERR               = core.NAMESPACE_ERR               = 14,
-    INVALID_ACCESS_ERR          = core.INVALID_ACCESS_ERR          = 15,
-// Node Types
-    ELEMENT_NODE                = 1,
-    ATTRIBUTE_NODE              = 2,
-    TEXT_NODE                   = 3,
-    CDATA_SECTION_NODE          = 4,
-    ENTITY_REFERENCE_NODE       = 5,
-    ENTITY_NODE                 = 6,
-    PROCESSING_INSTRUCTION_NODE = 7,
-    COMMENT_NODE                = 8,
-    DOCUMENT_NODE               = 9,
-    DOCUMENT_TYPE_NODE          = 10,
-    DOCUMENT_FRAGMENT_NODE      = 11,
-    NOTATION_NODE               = 12;
-
-var messages = core.exceptionMessages = { };
-messages[INDEX_SIZE_ERR]              = "Index size error";
-messages[DOMSTRING_SIZE_ERR]          = "DOMString size error";
-messages[HIERARCHY_REQUEST_ERR]       = "Hierarchy request error";
-messages[WRONG_DOCUMENT_ERR]          = "Wrong document";
-messages[INVALID_CHARACTER_ERR]       = "Invalid character";
-messages[NO_DATA_ALLOWED_ERR]         = "No data allowed";
-messages[NO_MODIFICATION_ALLOWED_ERR] = "No modification allowed";
-messages[NOT_FOUND_ERR]               = "Not found";
-messages[NOT_SUPPORTED_ERR]           = "Not supported";
-messages[INUSE_ATTRIBUTE_ERR]         = "Attribute in use";
-messages[NAMESPACE_ERR]               = "Invalid namespace";
-
-core.DOMException = function DOMException(code, message) {
-  Error.call(this, core.exceptionMessages[code]);
-  this.message = core.exceptionMessages[code];
-  this.code = code;
-
-  if (message) {
-    this.message = this.message + ": " + message;
-  }
-
-  if (Error.captureStackTrace) {
-
-    Error.captureStackTrace(this, DOMException);
-  }
-};
-
-core.DOMException.INDEX_SIZE_ERR              = INDEX_SIZE_ERR;
-core.DOMException.DOMSTRING_SIZE_ERR          = DOMSTRING_SIZE_ERR;
-core.DOMException.HIERARCHY_REQUEST_ERR       = HIERARCHY_REQUEST_ERR;
-core.DOMException.WRONG_DOCUMENT_ERR          = WRONG_DOCUMENT_ERR;
-core.DOMException.INVALID_CHARACTER_ERR       = INVALID_CHARACTER_ERR;
-core.DOMException.NO_DATA_ALLOWED_ERR         = NO_DATA_ALLOWED_ERR;
-core.DOMException.NO_MODIFICATION_ALLOWED_ERR = NO_MODIFICATION_ALLOWED_ERR;
-core.DOMException.NOT_FOUND_ERR               = NOT_FOUND_ERR;
-core.DOMException.NOT_SUPPORTED_ERR           = NOT_SUPPORTED_ERR;
-core.DOMException.INUSE_ATTRIBUTE_ERR         = INUSE_ATTRIBUTE_ERR;
-core.DOMException.INVALID_STATE_ERR           = INVALID_STATE_ERR;
-core.DOMException.SYNTAX_ERR                  = SYNTAX_ERR;
-core.DOMException.INVALID_MODIFICATION_ERR    = INVALID_MODIFICATION_ERR;
-core.DOMException.NAMESPACE_ERR               = NAMESPACE_ERR;
-core.DOMException.INVALID_ACCESS_ERR          = INVALID_ACCESS_ERR;
-
-inheritFrom(Error, core.DOMException, {
-  name: "DOMException",
-  INDEX_SIZE_ERR              : INDEX_SIZE_ERR,
-  DOMSTRING_SIZE_ERR          : DOMSTRING_SIZE_ERR,
-  HIERARCHY_REQUEST_ERR       : HIERARCHY_REQUEST_ERR,
-  WRONG_DOCUMENT_ERR          : WRONG_DOCUMENT_ERR,
-  INVALID_CHARACTER_ERR       : INVALID_CHARACTER_ERR,
-  NO_DATA_ALLOWED_ERR         : NO_DATA_ALLOWED_ERR,
-  NO_MODIFICATION_ALLOWED_ERR : NO_MODIFICATION_ALLOWED_ERR,
-  NOT_FOUND_ERR               : NOT_FOUND_ERR,
-  NOT_SUPPORTED_ERR           : NOT_SUPPORTED_ERR,
-  INUSE_ATTRIBUTE_ERR         : INUSE_ATTRIBUTE_ERR,
-  INVALID_STATE_ERR           : INVALID_STATE_ERR,
-  SYNTAX_ERR                  : SYNTAX_ERR,
-  INVALID_MODIFICATION_ERR    : INVALID_MODIFICATION_ERR,
-  NAMESPACE_ERR               : NAMESPACE_ERR,
-  INVALID_ACCESS_ERR          : INVALID_ACCESS_ERR
-});
-
-core.NodeList = function NodeList(element, query) {
-  if (!query) {
-    // Non-live NodeList
-    if (Array.isArray(element)) {
-      Array.prototype.push.apply(this, element);
-    }
-    Object.defineProperties(this, {
-      _length: {value: element ? element.length : 0, writable:true}
-    });
-  } else {
-    Object.defineProperties(this, {
-      _element: {value: element},
-      _query: {value: query},
-      _snapshot: {writable: true},
-      _length: {value: 0, writable: true},
-      _version: {value: -1, writable: true}
-    });
-    this._update();
-  }
-};
-
-function lengthFromProperties(arrayLike) {
-  var max = -1;
-  var keys = Object.keys(arrayLike);
-  var highestKeyIndex = keys.length - 1;
-
-  // abuses a v8 implementation detail for a very fast case
-  // (if this implementation detail changes, this method will still
-  //  return correct results)
-  if (highestKeyIndex == keys[highestKeyIndex]) { // not ===
-    return keys.length;
-  }
-
-  for (var i = highestKeyIndex; i >= 0 ; --i) {
-    var asNumber = + keys[i];
-
-    if (!isNaN(asNumber) && asNumber > max) {
-      max = asNumber;
-    }
-  }
-  return max + 1;
-}
-core.NodeList.prototype = {
-  _update: function() {
-    var i;
-
-    if (!this._element) {
-      this._length = lengthFromProperties(this);
-    } else {
-      if (this._version < this._element._version) {
-        var nodes = this._snapshot = this._query();
-        this._resetTo(nodes);
-        this._version = this._element._version;
-      }
-    }
-  },
-  _resetTo: function(array) {
-    var startingLength = lengthFromProperties(this);
-    for (var i = 0; i < startingLength; ++i) {
-      delete this[i];
-    }
-
-    for (var j = 0; j < array.length; ++j) {
-      this[j] = array[j];
-    }
-    this._length = array.length;
-  },
-  _toArray: function() {
-    if (this._element) {
-      this._update();
-      return this._snapshot;
-    }
-
-    return Array.prototype.slice.call(this);
-  },
-  get length() {
-    this._update();
-    return this._length || 0;
-  },
-  set length(length) {
-    return this._length;
-  },
-  item: function(index) {
-    this._update();
-    return this[index] || null;
-  },
-  toString: function() {
-    return '[ jsdom NodeList ]: contains ' + this.length + ' items';
-  }
-};
-Object.defineProperty(core.NodeList.prototype, 'constructor', {
-  value: core.NodeList,
-  writable: true,
-  configurable: true
-});
-
-core.DOMImplementation = function DOMImplementation(document, /* Object */ features) {
-  this._ownerDocument = document;
-  this._features = {};
-
-  if (features) {
-    for (var feature in features) {
-      if (features.hasOwnProperty(feature)) {
-        this._addFeature(feature.toLowerCase(), features[feature]);
-      }
-    }
-  }
-};
-
-core.DOMImplementation.prototype = {
-  // All of these are legacy, left because jsdom uses them internally :(. jsdom confused the idea of browser features
-  // and jsdom features
-  _removeFeature : function(feature, version) {
-    feature = feature.toLowerCase();
-    if (this._features[feature]) {
-      if (version) {
-        var j        = 0,
-            versions = this._features[feature],
-            l        = versions.length;
-
-        for (j; j<l; j++) {
-          if (versions[j] === version) {
-            versions.splice(j,1);
-            return;
-          }
-        }
-      } else {
-        delete this._features[feature];
-      }
-    }
-  },
-
-  _addFeature: function(feature, version) {
-    feature = feature.toLowerCase();
-
-    if (version) {
-
-      if (!this._features[feature]) {
-        this._features[feature] = [];
-      }
-
-      if (version instanceof Array) {
-        Array.prototype.push.apply(this._features[feature], version);
-      } else {
-        this._features[feature].push(version);
-      }
-    }
-  },
-
-  // The real hasFeature is in living/dom-implementation.js, and returns true always.
-  // This one is used internally
-  _hasFeature: function(/* string */ feature, /* string */ version) {
-    feature = (feature) ? feature.toLowerCase() : '';
-    var versions = (this._features[feature]) ?
-                    this._features[feature]  :
-                    false;
-
-    if (!version && versions.length && versions.length > 0) {
-      return true;
-    } else if (typeof versions === 'string') {
-      return versions === version;
-    } else if (versions.indexOf && versions.length > 0) {
-      for (var i = 0; i < versions.length; i++) {
-        var found = versions[i] instanceof RegExp ?
-          versions[i].test(version) :
-          versions[i] === version;
-        if (found) { return true; }
-      }
-      return false;
-    } else {
-      return false;
-    }
-  }
-};
-
-
-var attrCopy = function(src, dest, fn) {
-  if (src.attributes) {
-    var attrs = src.attributes, i, l = attrs.length, attr, copied;
-    for (i=0;i<l;i++) {
-      attr = attrs[i];
-      // skip over default attributes
-      if (!attr.specified) {
-        continue;
-      }
-      // TODO: consider duplicating this code and moving it into level2/core
-      if (attr.namespaceURI) {
-        dest.setAttributeNS(attr.namespaceURI,
-                                     attr.name,
-                                     attr.value);
-        var localName = attr.name.split(':').pop();
-        copied = dest.getAttributeNodeNS(attr.namespaceURI, localName);
-      } else {
-        dest.setAttribute(attr.name, attr.value);
-        copied = dest.getAttributeNode(attr.name);
-      }
-      if (typeof fn == "function") {
-        fn(attr, copied);
-      }
-
-    }
-  }
-  return dest;
-};
-
-core.Node = function Node(ownerDocument) {
-  this._childNodes = [];
-  this._childNodesList = null;
-  this._ownerDocument = ownerDocument;
-  this._attributes = new AttributeList(ownerDocument, this);
-  this._childrenList = null;
-  this._version = 0;
-  this._parentNode = null;
-  this._memoizedQueries = {};
-  this._readonly = false;
-};
-
-core.Node.ELEMENT_NODE                = ELEMENT_NODE;
-core.Node.ATTRIBUTE_NODE              = ATTRIBUTE_NODE;
-core.Node.TEXT_NODE                   = TEXT_NODE;
-core.Node.CDATA_SECTION_NODE          = CDATA_SECTION_NODE;
-core.Node.ENTITY_REFERENCE_NODE       = ENTITY_REFERENCE_NODE;
-core.Node.ENTITY_NODE                 = ENTITY_NODE;
-core.Node.PROCESSING_INSTRUCTION_NODE = PROCESSING_INSTRUCTION_NODE;
-core.Node.COMMENT_NODE                = COMMENT_NODE;
-core.Node.DOCUMENT_NODE               = DOCUMENT_NODE;
-core.Node.DOCUMENT_TYPE_NODE          = DOCUMENT_TYPE_NODE;
-core.Node.DOCUMENT_FRAGMENT_NODE      = DOCUMENT_FRAGMENT_NODE;
-core.Node.NOTATION_NODE               = NOTATION_NODE;
-
-core.Node.prototype = {
-  ELEMENT_NODE                : ELEMENT_NODE,
-  ATTRIBUTE_NODE              : ATTRIBUTE_NODE,
-  TEXT_NODE                   : TEXT_NODE,
-  CDATA_SECTION_NODE          : CDATA_SECTION_NODE,
-  ENTITY_REFERENCE_NODE       : ENTITY_REFERENCE_NODE,
-  ENTITY_NODE                 : ENTITY_NODE,
-  PROCESSING_INSTRUCTION_NODE : PROCESSING_INSTRUCTION_NODE,
-  COMMENT_NODE                : COMMENT_NODE,
-  DOCUMENT_NODE               : DOCUMENT_NODE,
-  DOCUMENT_TYPE_NODE          : DOCUMENT_TYPE_NODE,
-  DOCUMENT_FRAGMENT_NODE      : DOCUMENT_FRAGMENT_NODE,
-  NOTATION_NODE               : NOTATION_NODE,
-
-  get children() {
-    if (!this._childrenList) {
-      var self = this;
-      this._childrenList = new core.NodeList(this, function() {
-        return self._childNodes.filter(function(node) {
-          return node.tagName;
-        });
-      });
-    }
-    this._childrenList._update();
-    return this._childrenList;
-  },
-  get nodeValue() {
-    if (this.nodeType === core.Node.TEXT_NODE ||
-        this.nodeType === core.Node.COMMENT_NODE ||
-        this.nodeType === core.Node.PROCESSING_INSTRUCTION_NODE) {
-      return this._data;
-    }
-
-    return null;
-  },
-  set nodeValue(value) {
-    if (this.nodeType === core.Node.TEXT_NODE ||
-        this.nodeType === core.Node.COMMENT_NODE ||
-        this.nodeType === core.Node.PROCESSING_INSTRUCTION_NODE) {
-      this.replaceData(0, this.length, value);
-    }
-  },
-  get parentNode() { return this._parentNode;},
-
-  get nodeName() {
-    switch (this.nodeType) {
-      case ELEMENT_NODE:
-        return this.tagName;
-      case TEXT_NODE:
-        return "#text";
-      case PROCESSING_INSTRUCTION_NODE:
-        return this.target;
-      case COMMENT_NODE:
-        return "#comment";
-      case DOCUMENT_NODE:
-        return "#document";
-      case DOCUMENT_TYPE_NODE:
-        return this.name;
-      case DOCUMENT_FRAGMENT_NODE:
-        return "#document-fragment";
-      case ATTRIBUTE_NODE:
-        // TODO: remove this; attributes should not be nodes and should not have a nodeName property
-        // Removing it breaks some legit-seeming xpath tests :-/
-        return this.name;
-    }
-  },
-  set nodeName(unused) { throw new core.DOMException();},
-  get firstChild() {
-    return this._childNodes.length > 0 ? this._childNodes[0] : null;
-  },
-  get ownerDocument() { return this._ownerDocument;},
-  get readonly() { return this._readonly;},
-
-  get lastChild() {
-    var len = this._childNodes.length;
-    return len > 0 ? this._childNodes[len -1] : null;
-  },
-
-  get childNodes() {
-    if (!this._childNodesList) {
-      var self = this;
-      this._childNodesList = new core.NodeList(this, function() {
-        return self._childNodes.slice();
-      });
-    }
-    this._childNodesList._update();
-    return this._childNodesList;
-  },
-  set childNodes(unused) { throw new core.DOMException();},
-
-  _indexOf: function(/*Node*/ child) {
-    return this._childNodes.indexOf(child);
-  },
-
-  get nextSibling() {
-    // find this node's index in the parentNode, add one and call it a day
-    if (!this._parentNode || !this._parentNode._indexOf) {
-      return null;
-    }
-
-    var index = this._parentNode._indexOf(this);
-
-    if (index == -1 || index+1 >= this._parentNode._childNodes.length) {
-      return null;
-    }
-
-    return this._parentNode._childNodes[index+1] || null;
-  },
-  set nextSibling(unused) { throw new core.DOMException();},
-
-  get previousSibling() {
-    if (!this._parentNode || !this._parentNode._indexOf) {
-      return null;
-    }
-
-    var index = this._parentNode._indexOf(this);
-
-    if (index == -1 || index-1 < 0) {
-      return null;
-    }
-
-    return this._parentNode._childNodes[index-1] || null;
-  },
-  set previousSibling(unused) { throw new core.DOMException();},
-
-  /* returns Node */
-  insertBefore :  function(/* Node */ newChild, /* Node*/ refChild) {
-    if (this._readonly === true) {
-      throw new core.DOMException(NO_MODIFICATION_ALLOWED_ERR, 'Attempting to modify a read-only node');
-    }
-
-    // Adopt unowned children, for weird nodes like DocumentType
-    if (!newChild._ownerDocument) newChild._ownerDocument = this._ownerDocument;
-
-    // TODO - if (!newChild) then?
-    if (!(this instanceof core.Document) && newChild._ownerDocument !== this._ownerDocument) {
-      throw new core.DOMException(WRONG_DOCUMENT_ERR);
-    }
-
-    if (newChild.nodeType && newChild.nodeType === ATTRIBUTE_NODE) {
-      throw new core.DOMException(HIERARCHY_REQUEST_ERR);
-    }
-
-    // search for parents matching the newChild
-    var current = this;
-    do {
-      if (current === newChild) {
-        throw new core.DOMException(HIERARCHY_REQUEST_ERR);
-      }
-    } while((current = current._parentNode));
-
-    // fragments are merged into the element (except parser-created fragments in <template>)
-    if (newChild.nodeType === DOCUMENT_FRAGMENT_NODE && !newChild._templateContent) {
-      var tmpNode, i = newChild._childNodes.length;
-      while (i-- > 0) {
-        tmpNode = newChild.removeChild(newChild.firstChild);
-        this.insertBefore(tmpNode, refChild);
-      }
-    } else if (newChild === refChild) {
-      return newChild;
-    } else {
-      // if the newChild is already in the tree elsewhere, remove it first
-      if (newChild._parentNode) {
-        newChild._parentNode.removeChild(newChild);
-      }
-
-      if (refChild == null) {
-        this._childNodes.push(newChild);
-      } else {
-        var refChildIndex = this._indexOf(refChild);
-        if (refChildIndex == -1) {
-          throw new core.DOMException(NOT_FOUND_ERR);
-        }
-        this._childNodes.splice(refChildIndex, 0, newChild);
-      }
-
-      newChild._parentNode = this;
-      if (this._attached && newChild._attach) {
-        newChild._attach();
-      }
-
-      this._modified();
-      this._descendantAdded(this, newChild);
-    }
-
-    return newChild;
-  }, // raises(DOMException);
-
-  _modified: function() {
-    this._version++;
-    if (this._ownerDocument) {
-      this._ownerDocument._version++;
-    }
-
-    if (this._childrenList) {
-      this._childrenList._update();
-    }
-    this._clearMemoizedQueries()
-  },
-
-  _clearMemoizedQueries: function() {
-    this._memoizedQueries = {};
-    if (this._parentNode && this._parentNode !== this) {
-      this._parentNode._clearMemoizedQueries();
-    }
-  },
-
-  _descendantRemoved: function(parent, child) {
-    if (this._parentNode && this._parentNode !== this) {
-      this._parentNode._descendantRemoved(parent, child);
-    }
-  },
-
-  _descendantAdded: function(parent, child) {
-    if (this._parentNode && this._parentNode !== this) {
-      this._parentNode._descendantAdded(parent, child);
-    }
-  },
-
-  _attrModified: function(name, value, oldValue) {
-    if (name == 'id' && this._attached) {
-      var doc = this._ownerDocument;
-      detachId(oldValue,this,doc);
-      attachId(value,this,doc);
-    }
-
-    // Check for inline event handlers.
-    // We can't set these like other attributes then look it up in
-    // dispatchEvent() because that would create 2 'traditional' event handlers
-    // in the case where there's an inline event handler attribute, plus one
-    // set using element.on* in a script.
-    //
-    // @see http://www.w3.org/TR/2011/WD-html5-20110405/webappapis.html#event-handler-content-attributes
-    if ((name.length > 2) && (name[0] == 'o') && (name[1] == 'n')) {
-        if (value) {
-          var self = this;
-          // Check whether we're the window. This can happen because inline
-          // handlers on the body are proxied to the window.
-          var w = (typeof self.run !== 'undefined') ? self : self._ownerDocument.parentWindow;
-          self[name] = function (event) {
-              // The handler code probably refers to functions declared in the
-              // window context, so we need to call run().
-
-              // Use awesome hacks to get the correct `this` context for the
-              // inline event handler. This would only be necessary if we're an
-              // element, but for the sake of simplicity we also do it on window.
-
-              // Also set event variable and support `return false`.
-              w.__tempContextForInlineEventHandler = self;
-              w.__tempEvent = event;
-              w.run("if ((function (event) {" + value + "}).call(" +
-                "window.__tempContextForInlineEventHandler, window.__tempEvent) === false) {" +
-                "window.__tempEvent.preventDefault()}");
-              delete w.__tempContextForInlineEventHandler;
-              delete w.__tempEvent;
-          };
-        } else {
-          this[name] = null;
-        }
-    }
-  },
-
-  /* returns Node */
-  replaceChild : function(/* Node */ newChild, /* Node */ oldChild){
-    this.insertBefore(newChild, oldChild);
-    return this.removeChild(oldChild);
-  }, //raises(DOMException);
-
-  /* returns void */
-  _attach : function() {
-    this._attached = true;
-    if (this.id) {
-      attachId(this.id,this,this._ownerDocument);
-    }
-    for (var i = 0, len = this._childNodes.length; i < len; i++) {
-      if (this._childNodes[i]._attach) {
-        this._childNodes[i]._attach();
-      }
-    }
-  },
-  /* returns void */
-  _detach : function() {
-    var i, elms;
-    this._attached = false;
-    if (this.id) {
-      detachId(this.id,this,this._ownerDocument);
-    }
-    for (var i = 0, len = this._childNodes.length; i < len; i++) {
-      this._childNodes[i]._detach();
-    }
-  },
-
-  /* returns Node */
-  removeChild : function(/* Node */ oldChild){
-    if (this._readonly === true) {
-      throw new core.DOMException(NO_MODIFICATION_ALLOWED_ERR);
-    }
-
-    // TODO - if (!oldChild) then?
-
-    // Use lastIndexOf so that removing all the children by
-    // going backwards through childNodes is fast
-    // (because of splice)
-    var oldChildIndex = this._childNodes.lastIndexOf(oldChild);
-    if (oldChildIndex == -1) {
-      throw new core.DOMException(NOT_FOUND_ERR);
-    }
-
-    this._childNodes.splice(oldChildIndex, 1);
-    oldChild._parentNode = null;
-    this._modified();
-    oldChild._detach();
-    this._descendantRemoved(this, oldChild);
-    return oldChild;
-  }, // raises(DOMException);
-
-  /* returns Node */
-  appendChild : function(/* Node */ newChild) {
-    return this.insertBefore(newChild, null);
-  }, // raises(DOMException);
-
-  /* returns boolean */
-  hasChildNodes : function() {
-    return this._childNodes.length > 0;
-  },
-
-  /* returns Node */
-  cloneNode : function(/* bool */ deep, fn) {
-
-    var object = null;
-    switch (this.nodeType) {
-
-      case this.ELEMENT_NODE:
-        object = attrCopy(this,this._ownerDocument.createElementNS(this.namespaceURI, this.nodeName), fn);
-        // Using this.nodeName isn't always exact because of uppercasing-related stuff
-        object._prefix = this._prefix;
-        object._localName = this._localName;
-      break;
-
-      case this.TEXT_NODE:
-        object = attrCopy(this,this._ownerDocument.createTextNode(this.tagName));
-        object.nodeValue = this.nodeValue;
-      break;
-      case this.ATTRIBUTE_NODE:
-        object = this._ownerDocument.createAttribute(this.name);
-      break;
-      break;
-      case this.PROCESSING_INSTRUCTION_NODE:
-        var pi = this._ownerDocument.createProcessingInstruction(this._target,
-                                                                this._data);
-        object = attrCopy(this, pi);
-      break;
-      case this.COMMENT_NODE:
-        object = this._ownerDocument.createComment(this.tagName);
-        object.nodeValue = this.nodeValue;
-      break;
-      case this.DOCUMENT_NODE:
-        object = attrCopy(this, new this.constructor({ parsingMode: this._parsingMode }));
-        // TODO: clone the doctype?
-      break;
-      case this.DOCUMENT_TYPE_NODE:
-        object = new core.DocumentType(this._ownerDocument, this._name, this._publicId, this._systemId);
-      break;
-      case this.DOCUMENT_FRAGMENT_NODE:
-        object = this._ownerDocument.createDocumentFragment();
-      break;
-      default:
-        throw new core.DOMException(NOT_FOUND_ERR);
-      break;
-    }
-
-    if (typeof fn === "function") {
-      fn(this, object);
-    }
-
-    if (deep || this.nodeType === ATTRIBUTE_NODE) {
-      var clone = null;
-      for (var i=0,len=this._childNodes.length;i<len;i++)
-      {
-        clone = this._childNodes[i].cloneNode(true);
-        if (clone.nodeType === ATTRIBUTE_NODE) {
-          object.setAttributeNode(clone);
-        } else {
-          var readonly = object._readonly;
-          object._readonly = false;
-          object.appendChild(clone);
-          object._readonly = readonly;
-        }
-      }
-    }
-
-    return object;
-  },
-
-  /* returns void */
-  normalize: function() {
-    var prevChild, child, attr,i;
-
-    if (this._attributes && this._attributes.length) {
-      for (i=0;i<this._attributes.length;i++)
-      {
-        if (this._attributes[i]) {
-          attr = this._attributes[i].normalize();
-        }
-      }
-    }
-
-    for (i=0;i<this._childNodes.length;i++)
-    {
-      child = this._childNodes[i];
-
-      if (child.normalize) {
-        child.normalize();
-      }
-
-      // Level2/core clean off empty nodes
-      if (child.nodeValue === "") {
-        this.removeChild(child);
-        i--;
-        continue;
-      }
-
-      if (i>0) {
-        prevChild = this._childNodes[i-1];
-
-        if (child.nodeType === TEXT_NODE &&
-            prevChild.nodeType === TEXT_NODE)
-        {
-
-          // remove the child and decrement i
-          prevChild.appendData(child.nodeValue);
-
-          this.removeChild(child);
-          i--;
-        }
-      }
-    }
-  },
-  toString: function() {
-    var id = '';
-    if (this.id) {
-        id = '#' + this.id;
-    }
-    if (this.className) {
-        var classes = this.className.split(/\s+/);
-	for (var i = 0, len = classes.length; i < len; i++) {
-	    id += '.' + classes[i];
-	}
-    }
-    return '[ ' + this.tagName + id + ' ]';
-  },
-  raise: function(type, message, data) {
-    var text = type + ": " + message;
-
-    if (data) {
-      if (data.exception) {
-        text = data.exception.stack;
-      } else {
-        text += ' - More:\n' + data;
-      }
-    }
-
-    if (type === "error") {
-      if (!this.errors) {
-        this.errors = [];
-      }
-      // TODO: consider using actual `Error` objects or `DOMException`s even..
-      var err = {
-        type    : type,
-        message : message || "No message",
-        data    : data || null
-      };
-
-      this.errors.push(err);
-
-      if (this._ownerDocument        &&
-          this._ownerDocument.raise &&
-          this !== this._ownerDocument)
-      {
-        this._ownerDocument.raise(type, message, data);
-      }
-    }
-  }
-};
-
-
-core.NamedNodeMap = function NamedNodeMap(document) {
-  this._nodes = Object.create(null);
-  this._nsStore = {};
-  this.length = 0;
-  this._ownerDocument = document;
-  this._readonly = false;
-};
-core.NamedNodeMap.prototype = {
-  get readonly() { return this._readonly;},
-  get ownerDocument() { this._ownerDocument;},
-
-  exists : function(name) {
-    return (this._nodes[name] || this._nodes[name] === null) ? true : false;
-  },
-
-  /* returns Node */
-  getNamedItem: function(/* string */ name) {
-    return this._nodes[name] || null;
-  },
-
-  /* returns Node */
-  setNamedItem: function(/* Node */ arg) {
-
-    // readonly
-    if (this._readonly === true) {
-      throw new core.DOMException(NO_MODIFICATION_ALLOWED_ERR);
-    }
-
-    // arg is from a different document
-    if (arg && arg._ownerDocument !== this._ownerDocument) {
-      throw new core.DOMException(WRONG_DOCUMENT_ERR);
-    }
-
-    // if this argument is already in use..
-    if (arg && arg._ownerElement) {
-      throw new core.DOMException(INUSE_ATTRIBUTE_ERR);
-    }
-
-    var name = arg.name || arg.tagName;
-    var ret = this._nodes[name];
-    if (!ret) {
-      this.length++;
-      ret = null;
-    }
-    this._nodes[name] = arg;
-
-    // Avoid overwriting prototype methods etc.:
-    if (this.hasOwnProperty(name) || !(name in this)) {
-      this[name] = arg;
-    }
-    return ret;
-  }, // raises: function(DOMException) {},
-
-  /* returns Node */
-  removeNamedItem: function(/* string */ name) {
-
-    // readonly
-    if (this._readonly === true) {
-      throw new core.DOMException(NO_MODIFICATION_ALLOWED_ERR);
-    }
-
-    if (!this._nodes[name]) {
-      throw new core.DOMException(NOT_FOUND_ERR);
-    }
-
-    var prev = this._nodes[name] || null;
-    delete this._nodes[name];
-    delete this[name];
-
-    this.length--;
-    return prev;
-  }, // raises: function(DOMException) {},
-
-  /* returns Node */
-  item: function(/* int */ index) {
-    var current = 0;
-    for (var member in this._nodes) {
-      if (current === index && this._nodes[member]) {
-        return this._nodes[member];
-      }
-      current++;
-    }
-    return null;
-  }
-};
-
-//
-// For historical reasons, AttributeList objects must allow accessing
-// attributes as if the object were an associative array. For
-// instance, if `attributes` is an AttributeList object then
-// `attributes.x` should evaluate to the attribute named `x` (which is
-// not in any namespace). The AttributeList class uses the dollar
-// symbol ($) to reduce the possibility of a clash between its field
-// names and possible attribute names. For instance, if the method
-// currently named `$set` were instead named `set` then it would not
-// be possible to access an attribute named `set` through
-// `attributes.set`. The dollar symbol is not valid in attribute names
-// so `$set` cannot clash.
-//
-// Some fields do not get the $ because:
-//
-// * They are part of the API (e.g. `setNamedItem`, `length`), so they
-//   must be visible under a specific name.
-//
-// * Jsdom's code which traverses the DOM tree expects regularly named
-//   fields (e.g. `_parentNode`).
-//
-function AttributeList(document, parentNode) {
-  this._ownerDocument = document;
-  this._parentNode = parentNode;
-  this._readonly = false;
-  this._$ns_to_attrs = Object.create(null);
-  this._$name_to_attrs = Object.create(null);
-  this.length = 0;
-}
-
-AttributeList.prototype = {
-  _$reserved: [], // Initialized later
-
-
-  //
-  // Code internal to jsdom and which manipulates an AttributeList
-  // object should use the following methods rather than the methods
-  // that provide the NamedNodeMap interface.
-  //
-
-  // This method *ignores* namespaces. This is *not* the same thing as
-  // requesting an attribute with a null namespace.
-  $getNoNS: function (name) {
-    var attrs = this._$name_to_attrs[name];
-    if (!attrs) {
-      return null;
-    }
-
-    return attrs[0] || null;
-  },
-
-  $getNode: function (namespace, localName) {
-    var attrs = this._$ns_to_attrs[namespace];
-    if (!attrs) {
-      return null;
-    }
-
-    var ret = attrs[localName];
-    if (!ret) {
-      return null;
-    }
-
-    return ret;
-  },
-
-  // This method *ignores* namespaces. This is *not* the same thing as
-  // requesting an attribute with a null namespace.
-  $setNoNS: function (name, value, dontValidate) {
-    var attr = this.$getNoNS(name);
-    if (!attr) {
-      this.$set(name, value, undefined, undefined, undefined, dontValidate);
-      return;
-    }
-
-    var prev_val = attr.value;
-    attr.value = value;
-
-    this._parentNode._attrModified(attr.name, attr.value, prev_val);
-    this._parentNode._modified();
-  },
-
-  $set: function (localName, value, name, prefix, namespace, dontValidate) {
-    if (this._readonly) {
-      throw new core.DOMException(NO_MODIFICATION_ALLOWED_ERR);
-    }
-
-    if (name === undefined) {
-      name = localName;
-    }
-
-    if (prefix === undefined) {
-      prefix = null;
-    }
-
-    if (namespace === undefined) {
-      namespace = null;
-    }
-
-    var prev_attr = this.$getNode(namespace, localName);
-    var attr;
-
-    var prev_val = null;
-    if (prev_attr) {
-      prev_val = prev_attr.value;
-      prev_attr._prefix = prefix;
-      prev_attr.value = value;
-      attr = prev_attr;
-
-      this._parentNode._attrModified(attr.name, attr.value, prev_val);
-      this._parentNode._modified();
-    }
-    else {
-      var method = dontValidate ? '_createAttributeNoNameValidation' : 'createAttribute';
-      attr = this._ownerDocument[method](name);
-      attr._ownerElement = this._parentNode;
-      attr.value = value;
-      attr._namespaceURI = namespace;
-      attr._prefix = prefix;
-      attr._localName = localName;
-      attr._parentNode = this._parentNode;
-      this.$setNode(attr);
-      // $setNode calls the parent node methods.
-    }
-  },
-
-  $setNode: function (attr) {
-    if (this._readonly) {
-      throw new core.DOMException(NO_MODIFICATION_ALLOWED_ERR);
-    }
-
-    if (attr.nodeType !== ATTRIBUTE_NODE) {
-      throw new core.DOMException(HIERARCHY_REQUEST_ERR);
-    }
-
-    if (attr._ownerDocument !== this._ownerDocument) {
-      throw new core.DOMException(WRONG_DOCUMENT_ERR);
-    }
-
-    if (attr._parentNode && attr._parentNode !== this._parentNode) {
-      throw new core.DOMException(INUSE_ATTRIBUTE_ERR);
-    }
-
-    var localName = attr._localName;
-    var name = attr.name;
-    var prefix = attr._prefix;
-    var namespace = attr._namespaceURI;
-
-    if (name === undefined) {
-      name = localName;
-    }
-
-    if (prefix === undefined) {
-      prefix = null;
-    }
-
-    if (namespace === undefined) {
-      namespace = null;
-    }
-
-    var prev_attr = this.$getNode(namespace, localName);
-
-    var prev_val = null;
-    if (prev_attr) {
-      prev_val = prev_attr.value;
-      // Remove the old attribute
-      this._$onlyRemoveNode(prev_attr);
-    }
-
-    attr._parentNode = this._parentNode;
-    attr._ownerElement = this._parentNode;
-
-    var attrs = this._$ns_to_attrs[namespace];
-    if (!attrs) {
-      attrs = this._$ns_to_attrs[namespace] = Object.create(null);
-    }
-    attrs[localName] = attr;
-
-    attrs = this._$name_to_attrs[name];
-    if (!attrs) {
-      attrs = this._$name_to_attrs[name] = [attr];
-    }
-    else {
-      attrs.push(attr);
-    }
-
-    // Only attributes in the null namespace can be set this way.
-    if (namespace === null) {
-      // Make the node a field on this object but ONLY if it does not
-      // clash with the reserved names.
-      if (this._$reserved.indexOf(name) === -1) {
-        this[name] = attr;
-      }
-    }
-
-    this[this.length] = attr;
-    this.length++;
-
-    this._parentNode._attrModified(attr.name, attr.value, prev_val);
-    this._parentNode._modified();
-
-    return prev_attr;
-  },
-
-  // This method *ignores* namespaces. This is *not* the same thing as
-  // requesting an attribute with a null namespace.
-  $removeNoNS: function (name) {
-    var attr = this.$getNoNS(name);
-    return attr ? this.$removeNode(attr) : null;
-  },
-
-  $remove: function (namespace, localName) {
-    var attr = this.$getNode(namespace, localName);
-    return attr ? this.$removeNode(attr) : null;
-  },
-
-  /* Only removes the node, and does not add a default value. */
-  _$onlyRemoveNode: function (attr) {
-    var namespace = attr._namespaceURI;
-    var localName = attr._localName;
-
-    var attrs = this._$ns_to_attrs[namespace];
-    if (!attrs) {
-      return null;
-    }
-
-    var found_attr = attrs[localName];
-    if (found_attr !== attr) {
-      return null;
-    }
-
-    if (this._readonly) {
-      throw new core.DOMException(NO_MODIFICATION_ALLOWED_ERR);
-    }
-
-    attr._ownerElement = null;
-    attr._parentNode = null;
-    delete attrs[localName];
-
-    attrs = this._$name_to_attrs[attr.name];
-    attrs.splice(attrs.indexOf(attr), 1);
-
-    var ix = Array.prototype.indexOf.call(this, attr);
-    // Splice also modifies length.
-    Array.prototype.splice.call(this, ix, 1);
-
-    if (this[attr.name] === attr) {
-      delete this[attr.name];
-    }
-
-    this._parentNode._attrModified(attr.name);
-    this._parentNode._modified();
-
-    return attr;
-  },
-
-  $removeNode: function (attr) {
-    if (!this._$onlyRemoveNode(attr)) {
-      return null;
-    }
-    return attr;
-  },
-
-  // Although http://dom.spec.whatwg.org/#concept-element-attribute
-  // does not specify that the attributes field on an Element should
-  // support NamedNodeMap, in practice browsers still support this
-  // interface so we should support it for compatibility.
-
-  getNamedItem: function (name) {
-    return this.getNamedItemNS(null, name);
-  },
-  removeNamedItem: function (name) {
-    return this.removeNamedItemNS(null, name);
-  },
-  item: function (i) {
-      return this[i];
-  },
-  getNamedItemNS: function (namespaceURI, localName) {
-    if (namespaceURI === "") {
-      namespaceURI = null;
-    }
-
-    return this.$getNode(namespaceURI, localName);
-  },
-  removeNamedItemNS: function (namespaceURI, localName) {
-    var ret = this.$remove(namespaceURI, localName);
-
-    if (ret === null) {
-      throw new core.DOMException(NOT_FOUND_ERR);
-    }
-
-    return ret;
-  }
-};
-
-// Alias these methods.
-AttributeList.prototype.setNamedItem = AttributeList.prototype.$setNode;
-AttributeList.prototype.setNamedItemNS = AttributeList.prototype.$setNode;
-
-(function () {
-  // Construct the list of reserved attribute names from a temporarily
-  // created AttributeList and from the chain of prototypes. We need
-  // this because JavaScript code running an a browser expects to be
-  // able to do el.attributes.x to get the value of the attribute "x"
-  // on an element. Unfortunately, JavaScript *currently* does not
-  // allow us to elegantly provide such functionality without risking
-  // a clash with the fields and methods set on the AttributeList
-  // object. Hence we need a list of reserved field names.
-
-  var reserved = Object.keys(new AttributeList());
-  var prototype = AttributeList.prototype;
-  while (prototype) {
-    reserved = reserved.concat(Object.getOwnPropertyNames(prototype));
-    prototype = Object.getPrototypeOf(prototype);
-  }
-  AttributeList.prototype._$reserved = reserved;
-})();
-
-core.AttributeList = AttributeList;
-
-core.Element = function Element(document, localName) {
-  core.Node.call(this, document);
-  this._namespaceURI = null;
-  this._prefix = null;
-  this._localName = localName;
-};
-
-inheritFrom(core.Node, core.Element, {
-  get namespaceURI() {
-    return this._namespaceURI;
-  },
-  get prefix() {
-    return this._prefix;
-  },
-  get localName() {
-    return this._localName;
-  },
-  get tagName() {
-    var qualifiedName = this._prefix !== null ? this._prefix + ":" + this._localName : this._localName;
-    if (this.namespaceURI === "http://www.w3.org/1999/xhtml" && this._ownerDocument._parsingMode === "html") {
-      qualifiedName = qualifiedName.toUpperCase();
-    }
-    return qualifiedName;
-  },
-
-  get id() {
-    var idAttr = this.getAttribute("id");
-    if (idAttr === null) {
-      return "";
-    }
-    return idAttr;
-  },
-
-  nodeType : ELEMENT_NODE,
-  get attributes() {
-    return this._attributes;
-  },
-
-  get sourceIndex() {
-    /*
-    * According to QuirksMode:
-    * Get the sourceIndex of element x. This is also the index number for
-    * the element in the document.getElementsByTagName('*') array.
-    * http://www.quirksmode.org/dom/w3c_core.html#t77
-    */
-    var items = this.ownerDocument.getElementsByTagName('*'),
-        len = items.length;
-
-    for (var i = 0; i < len; i++) {
-      if (items[i] === this) {
-        return i;
-      }
-    }
-  },
-
-  get outerHTML() {
-    return domToHtml(this, true);
-  },
-
-  get innerHTML() {
-    var tagName = this.tagName;
-    if (tagName === 'SCRIPT' || tagName === 'STYLE') {
-      var type = this.getAttribute('type');
-      if (!type || /^text\//i.test(type) || /\/javascript$/i.test(type)) {
-        return domToHtml(this._childNodes, true, true);
-      }
-    }
-
-    // In case of <template> we should pass it's content fragment as a serialization root if we have one
-    if(tagName === 'TEMPLATE' &&
-       this._namespaceURI === 'http://www.w3.org/1999/xhtml' &&
-       this._childNodes[0] && this._childNodes[0]._templateContent) {
-      return domToHtml(this._childNodes[0]._childNodes, true);
-    }
-
-    return domToHtml(this._childNodes, true);
-  },
-
-  set innerHTML(html) {
-    setInnerHTML(this.ownerDocument, this, html);
-  },
-
-  scrollTop: 0,
-  scrollLeft: 0,
-
-  hasAttributes: function () {
-    return this._attributes.length > 0;
-  },
-
-  /* returns Attr */
-  setAttributeNode: function(/* Attr */ newAttr) {
-    var prevNode = this._attributes.$getNode(null, newAttr.name);
-    if (prevNode) {
-      prevNode._ownerElement = null;
-    }
-
-    newAttr._ownerElement = this;
-    this._attributes.$setNode(newAttr);
-
-    return (prevNode && prevNode.specified) ? prevNode : null;
-  }, //  raises: function(DOMException) {},
-
-  /* returns Attr */
-  removeAttributeNode: function(/* Attr */ oldAttr) {
-    var ret = this._attributes.$removeNode(oldAttr);
-
-    if (ret !== null) {
-      return ret;
-    }
-
-    throw new core.DOMException(NOT_FOUND_ERR);
-  }, //raises: function(DOMException) {},
-
-  /* returns NodeList */
-  getElementsByTagName: memoizeQuery(function(/* string */ name) {
-    name = name.toLowerCase();
-
-    function filterByTagName(child) {
-      if (child.nodeName && child.nodeType === ELEMENT_NODE) {
-        return name === "*" || (child.nodeName.toLowerCase() === name);
-      }
-
-      return false;
-    }
-    return new core.NodeList(this._ownerDocument || this, core.mapper(this, filterByTagName, true));
-  }),
-
-  getElementsByClassName: function (className) {
-
-    function filterByClassName(child) {
-      if (!child) {
-        return false;
-      }
-
-      var classString = child.className;
-      if (classString) {
-        var s = classString.split(" ");
-        for (var i = 0; i < s.length; i++) {
-          if (s[i] === className) {
-            return true;
-          }
-        }
-      }
-      return false;
-    }
-
-    return new core.NodeList(this.ownerDocument || this, core.mapper(this, filterByClassName));
-  }
-});
-
-core.DocumentFragment = function DocumentFragment(document) {
-  core.Node.call(this, document);
-};
-inheritFrom(core.Node, core.DocumentFragment, {
-  nodeType : DOCUMENT_FRAGMENT_NODE
-});
-
-core.Document = function Document(options) {
-  if (!options || !options.parsingMode || (options.parsingMode !== "html" && options.parsingMode !== "xml")) {
-    throw new Error("options must exist and contain a parsingMode of html or xml");
-  }
-
-  core.Node.call(this, "#document");
-  this._parsingMode = options.parsingMode;
-  this._implementation = new core.DOMImplementation(this);
-  this._documentElement = null;
-  this._ids = Object.create(null);
-  this._attached = true;
-  this._ownerDocument = this;
-  this._readonly = false;
-
-  this._contentType = options.contentType;
-  if (this._contentType === undefined) {
-    this._contentType = this._parsingMode === "xml" ? "application/xml" : "text/html";
-  }
-
-  this._URL = options.url;
-  if (this._URL === undefined) {
-    this._URL = "about:blank";
-  }
-  this._location = new Location(this._URL, this);
-};
-
-
-var tagRegEx = /[^\w:\d_\.-]+/i;
-var entRegEx = /[^\w\d_\-&;]+/;
-var invalidAttrRegEx = /[\s"'>/=\u0000-\u001A]/;
-
-inheritFrom(core.Node, core.Document, {
-  nodeType : DOCUMENT_NODE,
-  _elementBuilders : { },
-  _defaultElementBuilder: function(document, tagName) {
-    return new core.Element(document, tagName);
-  },
-  get contentType() { return this._contentType;},
-  get compatMode() { return (this._parsingMode === "xml" || this.doctype) ? "CSS1Compat" : "BackCompat"; },
-  get characterSet() { return "UTF-8"; },
-  get inputEncoding() { return "UTF-8"; },
-  get doctype() {
-    for (var i = 0; i < this._childNodes.length; ++i) {
-      if (this._childNodes[i].nodeType === DOCUMENT_TYPE_NODE) {
-        return this._childNodes[i];
-      }
-    }
-    return null;
-  },
-  get URL() {
-    return this._URL;
-  },
-  get documentURI() {
-    return this._URL;
-  },
-  get location() {
-    return this._location;
-  },
-  get documentElement() {
-    if (this._documentElement) {
-      return this._documentElement;
-    } else {
-      for (var i = 0; i < this._childNodes.length; ++i) {
-        if (this._childNodes[i].nodeType === ELEMENT_NODE) {
-          this._documentElement = this._childNodes[i];
-          return this._documentElement;
-        }
-      }
-      return null;
-    }
-  },
-
-  get implementation() { return this._implementation;},
-  set implementation(implementation) { this._implementation = implementation;},
-  get ownerDocument() { return null;},
-  get readonly() { return this._readonly;},
-
-  set parentWindow(window) {
-    // Contextify does not support getters and setters, so we have to set them
-    // on the original object instead.
-    window._frame = function (name, frame) {
-      if (typeof frame === 'undefined') {
-        delete window[name];
-      } else {
-        defineGetter(window, name, function () { return frame.contentWindow; });
-      }
-    };
-    this._parentWindow = window.getGlobal();
-  },
-
-  get defaultView() {
-    return this.parentWindow;
-  },
-
-  toString: function () {
-    return '[object HTMLDocument]';
-  },
-
-  _createElementNoTagNameValidation: function (tagName) {
-    var element = (this._elementBuilders[tagName.toLowerCase()] || this._defaultElementBuilder)(this, tagName);
-    element._namespaceURI = "http://www.w3.org/1999/xhtml";
-    return element;
-  },
-
-  createElement: function (localName) {
-    localName = String(localName);
-    validateName(localName, core);
-    if (this._parsingMode === "html") {
-      localName = localName.toLowerCase();
-    }
-
-    return this._createElementNoTagNameValidation(localName);
-  },
-
-  /* returns DocumentFragment */
-  createDocumentFragment: function() {
-    return new core.DocumentFragment(this);
-  },
-
-  /* returns Attr */
-  createAttribute: function (localName) {
-    localName = String(localName);
-    validateName(localName, core);
-
-    return this._createAttributeNoNameValidation(localName);
-  }, // raises: function(DOMException) {},
-
-  _createAttributeNoNameValidation: function (localName) {
-    return new core.Attr(this, localName, "");
-  },
-
-  appendChild : function(/* Node */ arg) {
-    if (this.documentElement && arg.nodeType == ELEMENT_NODE) {
-      throw new core.DOMException(HIERARCHY_REQUEST_ERR);
-    }
-    return core.Node.prototype.appendChild.call(this, arg);
-  },
-
-  removeChild : function(/* Node */ arg) {
-    var ret = core.Node.prototype.removeChild.call(this, arg);
-    if (arg == this._documentElement) {
-      this._documentElement = null;// force a recalculation
-    }
-    return ret;
-  },
-
-  /* returns NodeList */
-  getElementsByTagName: memoizeQuery(function(/* string */ name) {
-    function filterByTagName(child) {
-      if (child.nodeName && child.nodeType === ELEMENT_NODE)
-      {
-        if (name === "*") {
-          return true;
-
-        // case insensitivity for html
-        } else if (child._ownerDocument && child._ownerDocument._doctype &&
-                   //child._ownerDocument._doctype.name === "html" &&
-                   child.nodeName.toLowerCase() === name.toLowerCase())
-        {
-          return true;
-        } else if (child.nodeName.toLowerCase() === name.toLowerCase()) {
-          return true;
-        }
-      }
-      return false;
-    }
-    return new core.NodeList(this.documentElement || this, core.mapper(this, filterByTagName, true));
-  }),
-
-  getElementsByClassName: function (className) {
-
-    function filterByClassName(child) {
-      if (!child) {
-        return false;
-      }
-
-      var classString = child.className;
-      if (classString) {
-        var s = classString.split(" ");
-        for (var i = 0; i < s.length; i++) {
-          if (s[i] === className) {
-            return true;
-          }
-        }
-      }
-      return false;
-    }
-
-    return new core.NodeList(this.ownerDocument || this, core.mapper(this, filterByClassName));
-  },
-
-  write: function (text) {
-    if (this._writeAfterElement) {
-      // If called from an script element directly (during the first tick),
-      // the new elements are inserted right after that element.
-      var tempDiv = this.createElement('div');
-      setInnerHTML(this, tempDiv, text);
-
-      var child = tempDiv.firstChild;
-      var previous = this._writeAfterElement;
-      var parent = this._writeAfterElement.parentNode;
-
-      while (child) {
-        var node = child;
-        child = child.nextSibling;
-        parent.insertBefore(node, previous.nextSibling);
-        previous = node;
-      }
-    } else if (this.readyState === "loading") {
-      // During page loading, document.write appends to the current element
-      // Find the last child that has been added to the document.
-      var node = this;
-      while (node.lastChild && node.lastChild.nodeType === this.ELEMENT_NODE) {
-        node = node.lastChild;
-      }
-      setInnerHTML(this, node, text || "<html><head></head><body></body></html>");
-    } else if (text) {
-      setInnerHTML(this, this, text);
-    }
-  }
-});
-
-core.Attr = function Attr(document, name, value) {
-  core.Node.call(this, document);
-  this._valueForAttrModified = value;
-  this._name = name;
-  this._ownerElement = null;
-  this._namespaceURI = null;
-  this._localName = name;
-  this._prefix = null;
-};
-inheritFrom(core.Node, core.Attr, {
-  nodeType : ATTRIBUTE_NODE,
-  get namespaceURI() {
-    return this._namespaceURI;
-  },
-  get prefix() {
-    return this._prefix;
-  },
-  get localName() {
-    return this._localName;
-  },
-  get name() {
-    return this._name;
-  },
-  get ownerElement() {
-    return this._ownerElement;
-  },
-  get nodeValue() {
-    var val = '';
-    for (var i=0,len=this._childNodes.length;i<len;i++) {
-      var child = this._childNodes[i];
-      val += child.nodeValue;
-    }
-    return val;
-  },
-  set nodeValue(value) {
-    // readonly
-    if (this._readonly) {
-      throw new core.DOMException(NO_MODIFICATION_ALLOWED_ERR);
-    }
-
-    this._childNodes.length = 1;
-    this._childNodes[0] = this._ownerDocument.createTextNode(value);
-    this._modified();
-    var prev = this._valueForAttrModified;
-    this._nodeValue = value;
-    if (this._ownerElement) {
-      this._ownerElement._attrModified(this._name, value, prev);
-    }
-  },
-  get specified() {
-    return true;
-  },
-  get value() {
-    return this.nodeValue;
-  },
-  set value(value) {
-    this.nodeValue = value;
-  },
-  get parentNode() { return null;},
-
-  insertBefore : function(/* Node */ newChild, /* Node*/ refChild){
-    if (newChild.nodeType === CDATA_SECTION_NODE ||
-        newChild.nodeType === ELEMENT_NODE)
-    {
-      throw new core.DOMException(HIERARCHY_REQUEST_ERR);
-    }
-
-    return core.Node.prototype.insertBefore.call(this, newChild, refChild);
-  },
-
-  appendChild : function(/* Node */ arg) {
-
-    if (arg.nodeType === CDATA_SECTION_NODE ||
-        arg.nodeType === ELEMENT_NODE)
-    {
-      throw new core.DOMException(HIERARCHY_REQUEST_ERR);
-    }
-
-    return core.Node.prototype.appendChild.call(this, arg);
-  }
-
-});
diff --git a/node_modules/jsdom/lib/jsdom/level2/core.js b/node_modules/jsdom/lib/jsdom/level2/core.js
deleted file mode 100644
index 6a52baf..0000000
--- a/node_modules/jsdom/lib/jsdom/level2/core.js
+++ /dev/null
@@ -1,306 +0,0 @@
-var core         = require("../level1/core");
-var defineGetter = require('../utils').defineGetter;
-var defineSetter = require('../utils').defineSetter;
-var memoizeQuery = require('../utils').memoizeQuery;
-var validateQname = require('../living/helpers/validate-names').qname;
-var validateAndExtract = require('../living/helpers/validate-names').validateAndExtract;
-
-core.NamedNodeMap.prototype.getNamedItemNS = function(/* string */ namespaceURI,
-                                                      /* string */ localName)
-{
-  if (this._nsStore[namespaceURI] && this._nsStore[namespaceURI][localName]) {
-    return this._nsStore[namespaceURI][localName];
-  }
-  return null;
-};
-
-core.NamedNodeMap.prototype.setNamedItemNS = function(/* Node */ arg)
-{
-  if (this._readonly) {
-    throw new core.DOMException(core.NO_MODIFICATION_ALLOWED_ERR);
-  }
-
-  if (this._ownerDocument !== arg.ownerDocument) {
-    throw new core.DOMException(core.WRONG_DOCUMENT_ERR);
-  }
-
-  if (arg._ownerElement) {
-    throw new core.DOMException(core.INUSE_ATTRIBUTE_ERR);
-  }
-
-  // readonly
-  if (this._readonly === true) {
-    throw new core.DOMException(core.NO_MODIFICATION_ALLOWED_ERR);
-  }
-
-
-  if (!this._nsStore[arg.namespaceURI]) {
-    this._nsStore[arg.namespaceURI] = {};
-  }
-  var existing = null;
-  if (this._nsStore[arg.namespaceURI][arg.localName]) {
-    var existing = this._nsStore[arg.namespaceURI][arg.localName];
-  }
-
-  this._nsStore[arg.namespaceURI][arg.localName] = arg;
-
-  arg._ownerDocument = this._ownerDocument;
-
-  return this.setNamedItem(arg);
-};
-
-core.NamedNodeMap.prototype.removeNamedItemNS = function(/*string */ namespaceURI,
-                                                         /* string */ localName)
-{
-
-  if (this.readonly) {
-    throw new core.DOMException(core.NO_MODIFICATION_ALLOWED_ERR);
-  }
-
-
-  var parent = this._parentNode,
-      found = null,
-      defaults,
-      clone,
-      defaultEl,
-      defaultAttr;
-
-  if (this._nsStore[namespaceURI] &&
-      this._nsStore[namespaceURI][localName])
-  {
-    found = this._nsStore[namespaceURI][localName];
-    this.removeNamedItem(found.qualifiedName);
-    delete this._nsStore[namespaceURI][localName];
-  }
-
-  if (!found) {
-    throw new core.DOMException(core.NOT_FOUND_ERR);
-  }
-
-  return found;
-};
-
-core.NamedNodeMap.prototype._map = function(fn) {
-  var ret = [], l = this.length, i = 0, node;
-  for(i; i<l; i++) {
-    node = this.item(i);
-    if (fn && fn(node)) {
-      ret.push(node);
-    }
-  }
-  return ret;
-};
-
-core.Element.prototype.getAttribute = function(/* string */ name)
-{
-  var attr =  this.getAttributeNode(name);
-  return attr && attr.value;
-};
-
-core.Element.prototype.getAttributeNode = function(/* string */ name)
-{
-  return this._attributes.$getNoNS(name);
-};
-
-core.Element.prototype.removeAttribute = function(/* string */ name)
-{
-  return this._attributes.$removeNoNS(name);
-};
-
-core.Element.prototype.getAttributeNS = function(/* string */ namespaceURI,
-                                                 /* string */ localName)
-{
-  if (namespaceURI === "") {
-    namespaceURI = null;
-  }
-
-  var attr =  this._attributes.$getNode(namespaceURI, localName);
-  return attr && attr.value;
-};
-
-core.Element.prototype.setAttribute = function(/* string */ name,
-                                               /* string */ value)
-{
-  this._attributes.$setNoNS(name, value);
-};
-
-core.Element.prototype._setAttributeNoValidation = function (name, value) {
-  this._attributes.$setNoNS(name, value, true);
-};
-
-core.Element.prototype.setAttributeNS = function (namespace, name, value) {
-  namespace = namespace !== null ? String(namespace) : namespace;
-  name = String(name);
-  value = String(value);
-
-  var extracted = validateAndExtract(namespace, name, core);
-
-  this._attributes.$set(extracted.localName, value, extracted.qualifiedName, extracted.prefix, extracted.namespace);
-};
-
-core.Element.prototype.removeAttributeNS = function(/* string */ namespaceURI,
-                                                    /* string */ localName)
-{
-  if (namespaceURI === "") {
-    namespaceURI = null;
-  }
-
-  this._attributes.$remove(namespaceURI, localName);
-};
-
-core.Element.prototype.getAttributeNodeNS = function(/* string */ namespaceURI,
-                                                     /* string */ localName)
-{
-  if (namespaceURI === "") {
-    namespaceURI = null;
-  }
-
-  return this._attributes.$getNode(namespaceURI, localName);
-};
-
-core.Element.prototype.setAttributeNodeNS = function(/* Attr */ newAttr)
-{
-  if (newAttr.ownerElement) {
-    throw new core.DOMException(core.INUSE_ATTRIBUTE_ERR);
-  }
-
-  return this._attributes.$setNode(newAttr);
-};
-
-core.Element.prototype.getElementsByTagNameNS = memoizeQuery(function(/* String */ namespaceURI,
-                                                         /* String */ localName)
-{
-  var nsPrefixCache = {};
-
-  function filterByTagName(child) {
-    var localMatch = child.localName === localName,
-        nsMatch    = child.namespaceURI === namespaceURI;
-
-    if ((localMatch || localName === "*") &&
-        (nsMatch || namespaceURI === "*"))
-    {
-      if (child.nodeType === child.ELEMENT_NODE) {
-        return true;
-      }
-    }
-    return false;
-  }
-
-  return new core.NodeList(this.ownerDocument || this,
-                           core.mapper(this, filterByTagName));
-});
-
-core.Element.prototype.hasAttribute = function(/* string */name)
-{
-  if (!this._attributes) {
-    return false;
-  }
-
-  // Note: you might think you only need the latter condition. However, it makes a test case fail.
-  // HOWEVER, that test case is for a XML DTD feature called "default attributes" that never was implemented by
-  // browsers, so when we remove default attributes, we should be able to fix this code too.
-  return !!this._attributes.$getNoNS(name) || !!this._attributes.$getNoNS(name.toLowerCase());
-};
-
-core.Element.prototype.hasAttributeNS = function(/* string */namespaceURI,
-                                                 /* string */localName)
-{
-  if (namespaceURI === "") {
-    namespaceURI = null;
-  }
-
-  return (this._attributes.getNamedItemNS(namespaceURI, localName) ||
-          this.hasAttribute(localName));
-};
-
-core.Document.prototype.importNode = function(/* Node */ importedNode,
-                                              /* bool */ deep)
-{
-  if (importedNode && importedNode.nodeType) {
-    if (importedNode.nodeType === this.DOCUMENT_NODE ||
-        importedNode.nodeType === this.DOCUMENT_TYPE_NODE) {
-      throw new core.DOMException(core.NOT_SUPPORTED_ERR);
-    }
-  }
-
-  var self = this,
-      newNode = importedNode.cloneNode(deep, function(a, b) {
-        b._prefix        = a._prefix;
-        b._namespaceURI  = a._namespaceURI;
-        b._localName     = a._localName;
-      });
-
-  function lastChance(el) {
-    var attr, defaultEl, i, len;
-
-    el._ownerDocument = self;
-    if (el.id) {
-      if (!self._ids) {self._ids = {};}
-      if (!self._ids[el.id]) {self._ids[el.id] = [];}
-      self._ids[el.id].push(el);
-    }
-    if (el._attributes) {
-      var drop = [];
-      el._attributes._ownerDocument = self;
-      for (i=0,len=el._attributes.length; i < len; i++) {
-        attr = el._attributes[i];
-        attr._ownerDocument = self;
-      }
-
-      // Remove obsolete default nodes.
-      for(i = 0; i < drop.length; ++i) {
-        el._attributes.$removeNode(drop[i]);
-      }
-
-    }
-  }
-
-  if (deep) {
-    core.visitTree(newNode, lastChance);
-  }
-  else {
-    lastChance(newNode);
-  }
-
-  return newNode;
-};
-
-core.Document.prototype.createElementNS = function (namespace, qualifiedName) {
-  namespace = namespace !== null ? String(namespace) : namespace;
-  qualifiedName = String(qualifiedName);
-
-  var extracted = validateAndExtract(namespace, qualifiedName, core);
-  var element = this.createElement(extracted.localName);
-  element._namespaceURI = extracted.namespace;
-  element._prefix = extracted.prefix;
-
-  return element;
-};
-
-core.Document.prototype.createAttributeNS = function (namespace, qualifiedName) {
-  namespace = namespace !== null ? String(namespace) : namespace;
-  qualifiedName = String(qualifiedName);
-
-  var extracted = validateAndExtract(namespace, qualifiedName, core);
-  attribute = this.createAttribute(extracted.qualifiedName);
-
-  attribute._namespaceURI = extracted.namespace;
-  attribute._prefix = extracted.prefix;
-  attribute._localName = extracted.localName;
-  attribute._name = extracted.qualifiedName;
-
-  return attribute;
-};
-
-core.Document.prototype.getElementsByTagNameNS = function(/* String */ namespaceURI,
-                                                          /* String */ localName)
-{
-  return core.Element.prototype.getElementsByTagNameNS.call(this,
-                                                            namespaceURI,
-                                                            localName);
-};
-
-core.Document.prototype.getElementById = function(id) {
-  // return the first element
-  return (this._ids && this._ids[id] && this._ids[id].length > 0 ? this._ids[id][0] : null);
-};
diff --git a/node_modules/jsdom/lib/jsdom/level2/events.js b/node_modules/jsdom/lib/jsdom/level2/events.js
deleted file mode 100644
index 2b19033..0000000
--- a/node_modules/jsdom/lib/jsdom/level2/events.js
+++ /dev/null
@@ -1,441 +0,0 @@
-/* DOM Level2 Events implemented as described here:
- *
- * http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113/events.html
- *
- */
-var core = require("../level1/core"),
-    utils = require("../utils"),
-    defineGetter = utils.defineGetter,
-    defineSetter = utils.defineSetter,
-    inheritFrom = utils.inheritFrom;
-
-core.EventException = function() {
-    if (arguments.length > 0) {
-        this._code = arguments[0];
-    } else {
-        this._code = 0;
-    }
-    if (arguments.length > 1) {
-        this._message = arguments[1];
-    } else {
-        this._message = "Unspecified event type";
-    }
-    Error.call(this, this._message);
-    if (Error.captureStackTrace) {
-        Error.captureStackTrace(this, core.EventException);
-    }
-};
-inheritFrom(Error, core.EventException, {
-  UNSPECIFIED_EVENT_TYPE_ERR : 0,
-  get code() { return this._code;}
-});
-
-core.Event = function(eventType) {
-    this._eventType = eventType;
-    this._type = null;
-    this._bubbles = null;
-    this._cancelable = null;
-    this._target = null;
-    this._currentTarget = null;
-    this._eventPhase = 0;
-    this._timeStamp = null;
-    this._preventDefault = false;
-    this._stopPropagation = false;
-};
-core.Event.prototype = {
-    initEvent: function(type, bubbles, cancelable) {
-        this._type = type;
-        this._bubbles = bubbles;
-        this._cancelable = cancelable;
-    },
-    preventDefault: function() {
-        if (this._cancelable) {
-            this._preventDefault = true;
-        }
-    },
-    stopPropagation: function() {
-        this._stopPropagation = true;
-    },
-    NONE            : 0,
-    CAPTURING_PHASE : 1,
-    AT_TARGET       : 2,
-    BUBBLING_PHASE  : 3,
-    get eventType() { return this._eventType; },
-    get type() { return this._type; },
-    get bubbles() { return this._bubbles; },
-    get cancelable() { return this._cancelable; },
-    get target() { return this._target; },
-    get currentTarget() { return this._currentTarget; },
-    get eventPhase() { return this._eventPhase; },
-    get timeStamp() { return this._timeStamp; }
-};
-
-
-core.UIEvent = function(eventType) {
-    core.Event.call(this, eventType);
-    this.view = null;
-    this.detail = null;
-};
-inheritFrom(core.Event, core.UIEvent, {
-    initUIEvent: function(type, bubbles, cancelable, view, detail) {
-        this.initEvent(type, bubbles, cancelable);
-        this.view = view;
-        this.detail = detail;
-    },
-});
-
-
-core.MouseEvent = function(eventType) {
-    core.UIEvent.call(this, eventType);
-    this.screenX = null;
-    this.screenY = null;
-    this.clientX = null;
-    this.clientY = null;
-    this.ctrlKey = null;
-    this.shiftKey = null;
-    this.altKey = null;
-    this.metaKey = null;
-    this.button = null;
-    this.relatedTarget = null;
-};
-inheritFrom(core.UIEvent, core.MouseEvent, {
-    initMouseEvent:   function(type,
-                               bubbles,
-                               cancelable,
-                               view,
-                               detail,
-                               screenX,
-                               screenY,
-                               clientX,
-                               clientY,
-                               ctrlKey,
-                               altKey,
-                               shiftKey,
-                               metaKey,
-                               button,
-                               relatedTarget) {
-        this.initUIEvent(type, bubbles, cancelable, view, detail);
-        this.screenX  = screenX
-        this.screenY  = screenY
-        this.clientX  = clientX
-        this.clientY  = clientY
-        this.ctrlKey  = ctrlKey
-        this.shiftKey  = shiftKey
-        this.altKey  = altKey
-        this.metaKey  = metaKey
-        this.button  = button
-        this.relatedTarget  = relatedTarget
-    }
-});
-
-
-core.MutationEvent = function(eventType) {
-    core.Event.call(this, eventType);
-    this.relatedNode = null;
-    this.prevValue = null;
-    this.newValue = null;
-    this.attrName = null;
-    this.attrChange = null;
-};
-inheritFrom(core.Event, core.MutationEvent, {
-    initMutationEvent:   function(type,
-                                  bubbles,
-                                  cancelable,
-                                  relatedNode,
-                                  prevValue,
-                                  newValue,
-                                  attrName,
-                                  attrChange) {
-        this.initEvent(type, bubbles, cancelable);
-        this.relatedNode = relatedNode;
-        this.prevValue = prevValue;
-        this.newValue = newValue;
-        this.attrName = attrName;
-        this.attrChange = attrChange;
-    },
-    MODIFICATION : 1,
-    ADDITION     : 2,
-    REMOVAL      : 3
-});
-
-core.EventTarget = function() {};
-
-function getListeners(target, type, capturing) {
-    var listeners = target._listeners
-            && target._listeners[type]
-            && target._listeners[type][capturing] || [];
-    if (!capturing) {
-        var traditionalHandler = target['on' + type];
-        if (traditionalHandler) {
-            var implementation = (target._ownerDocument ? target._ownerDocument.implementation
-                                                        : target.document.implementation);
-
-            if (implementation._hasFeature('ProcessExternalResources', 'script')) {
-                if (listeners.indexOf(traditionalHandler) < 0) {
-                    listeners.push(traditionalHandler);
-                }
-            }
-        }
-    }
-    return listeners;
-}
-
-function dispatchPhase(event, iterator) {
-    var target = iterator();
-
-    while (target && !event._stopPropagation) {
-        if (event._eventPhase === event.CAPTURING_PHASE || event._eventPhase === event.AT_TARGET) {
-            callListeners(event, target, getListeners(target, event._type, true));
-        }
-        if (event._eventPhase === event.AT_TARGET || event._eventPhase === event.BUBBLING_PHASE) {
-            callListeners(event, target, getListeners(target, event._type, false));
-        }
-        target = iterator();
-    }
-}
-
-function callListeners(event, target, listeners) {
-    var currentListener = listeners.length;
-    while (currentListener--) {
-        event._currentTarget = target;
-        try {
-          listeners[currentListener].call(target, event);
-        } catch (e) {
-          target.raise(
-            'error', "Dispatching event '" + event._type + "' failed",
-            {error: e, event: event}
-          );
-        }
-    }
-}
-
-function forwardIterator(list) {
-  var i = 0, len = list.length;
-  return function iterator() { return i < len ? list[i++] : null };
-}
-
-function backwardIterator(list) {
-  var i = list.length;
-  return function iterator() { return i >=0 ? list[--i] : null };
-}
-
-function singleIterator(obj) {
-  var i = 1;
-  return function iterator() { return i-- ? obj : null };
-}
-
-core.EventTarget.prototype = {
-    addEventListener: function(type, listener, capturing) {
-        this._listeners = this._listeners || {};
-        var listeners = this._listeners[type] || {};
-        capturing = (capturing === true);
-        var capturingListeners = listeners[capturing] || [];
-        for (var i=0; i < capturingListeners.length; i++) {
-            if (capturingListeners[i] === listener) {
-                return;
-            }
-        }
-        capturingListeners.push(listener);
-        listeners[capturing] = capturingListeners;
-        this._listeners[type] = listeners;
-    },
-
-    removeEventListener: function(type, listener, capturing) {
-        var listeners  = this._listeners && this._listeners[type];
-        if (!listeners) return;
-        var capturingListeners = listeners[(capturing === true)];
-        if (!capturingListeners) return;
-        for (var i=0; i < capturingListeners.length; i++) {
-            if (capturingListeners[i] === listener) {
-                capturingListeners.splice(i, 1);
-                return;
-            }
-        }
-    },
-
-    dispatchEvent: function(event) {
-        if (event == null) {
-            throw new core.EventException(0, "Null event");
-        }
-        if (event._type == null || event._type == "") {
-            throw new core.EventException(0, "Uninitialized event");
-        }
-
-        var targetList = [];
-
-        event._target = this;
-
-        //per the spec we gather the list of targets first to ensure
-        //against dom modifications during actual event dispatch
-        var target = this,
-            targetParent = target._parentNode;
-        while (targetParent) {
-            targetList.push(targetParent);
-            target = targetParent;
-            targetParent = target._parentNode;
-        }
-        targetParent = target._parentWindow;
-        if (targetParent) {
-            targetList.push(targetParent);
-        }
-
-        var iterator = backwardIterator(targetList);
-
-        event._eventPhase = event.CAPTURING_PHASE;
-        dispatchPhase(event, iterator);
-
-        iterator = singleIterator(event._target);
-        event._eventPhase = event.AT_TARGET;
-        dispatchPhase(event, iterator);
-
-        if (event._bubbles) {
-            iterator = forwardIterator(targetList);
-            event._eventPhase = event.BUBBLING_PHASE;
-            dispatchPhase(event, iterator);
-        }
-
-        event._currentTarget = null;
-        event._eventPhase = event.NONE;
-
-        return !event._preventDefault;
-    }
-
-};
-
-// Reinherit class heirarchy with EventTarget at its root
-inheritFrom(core.EventTarget, core.Node, core.Node.prototype);
-
-// Node
-inheritFrom(core.Node, core.Attr, core.Attr.prototype);
-inheritFrom(core.Node, core.Document, core.Document.prototype);
-inheritFrom(core.Node, core.DocumentFragment, core.DocumentFragment.prototype);
-inheritFrom(core.Node, core.Element, core.Element.prototype);
-
-
-function getDocument(el) {
-  return el.nodeType == core.Node.DOCUMENT_NODE ? el : el._ownerDocument;
-}
-
-function mutationEventsEnabled(el) {
-  return el.nodeType != core.Node.ATTRIBUTE_NODE &&
-         getDocument(el).implementation._hasFeature('MutationEvents');
-}
-
-var insertBefore_super = core.Node.prototype.insertBefore;
-core.Node.prototype.insertBefore = function(newChild, refChild) {
-  var ret = insertBefore_super.apply(this, arguments);
-  if (mutationEventsEnabled(this)) {
-    var doc = getDocument(this),
-        ev = doc.createEvent("MutationEvents");
-
-    ev.initMutationEvent("DOMNodeInserted", true, false, this, null, null, null, null);
-    newChild.dispatchEvent(ev);
-    if (this.nodeType == core.Node.DOCUMENT_NODE || this._attachedToDocument) {
-      ev = doc.createEvent("MutationEvents");
-      ev.initMutationEvent("DOMNodeInsertedIntoDocument", false, false, null, null, null, null, null);
-      core.visitTree(newChild, function(el) {
-        if (el.nodeType == core.Node.ELEMENT_NODE) {
-          el.dispatchEvent(ev);
-          el._attachedToDocument = true;
-        }
-      });
-    }
-  }
-  return ret;
-};
-
-var removeChild_super = core.Node.prototype.removeChild;
-core.Node.prototype.removeChild = function (oldChild) {
-  if (mutationEventsEnabled(this)) {
-    var doc = getDocument(this),
-        ev = doc.createEvent("MutationEvents");
-
-    ev.initMutationEvent("DOMNodeRemoved", true, false, this, null, null, null, null);
-    oldChild.dispatchEvent(ev);
-
-    ev = doc.createEvent("MutationEvents");
-    ev.initMutationEvent("DOMNodeRemovedFromDocument", false, false, null, null, null, null, null);
-    core.visitTree(oldChild, function(el) {
-      if (el.nodeType == core.Node.ELEMENT_NODE) {
-        el.dispatchEvent(ev);
-        el._attachedToDocument = false;
-      }
-    });
-  }
-  return removeChild_super.apply(this, arguments);
-};
-
-function dispatchAttrEvent(doc, target, prevVal, newVal, attrName, attrChange) {
-  if (!newVal || newVal != prevVal) {
-    var ev = doc.createEvent("MutationEvents");
-    ev.initMutationEvent("DOMAttrModified", true, false, target, prevVal,
-                         newVal, attrName, attrChange);
-    target.dispatchEvent(ev);
-  }
-}
-
-function attrNodeInterceptor(_super, change) {
-  return function(node) {
-    var target = this._parentNode,
-        prev = _super.apply(this, arguments);
-
-    if (mutationEventsEnabled(target)) {
-      dispatchAttrEvent(target._ownerDocument,
-                        target,
-                        prev && prev.value || null,
-                        change == 'ADDITION' ? node.value : null,
-                        prev && prev.name || node.name,
-                        core.MutationEvent.prototype[change]);
-    }
-
-    return prev;
-  };
-}
-
-function attrInterceptor(_super, ns) {
-  return function(localName, value, _name, _prefix, _namespace) {
-    var target = this._parentNode,
-        namespace = _namespace; // do not reassign parameters when using "arguments" (performance)
-
-    if (!mutationEventsEnabled(target)) {
-      _super.apply(this, arguments);
-      return;
-    }
-
-    if (namespace === undefined) {
-        namespace = null;
-    }
-
-    var prev =
-          ns ? this.$getNode(namespace, localName) : this.$getNoNS(localName);
-    var prevVal = prev && prev.value || null;
-
-    _super.apply(this, arguments);
-
-    var node = ns ? this.$getNode(namespace, localName):
-            this.$getNoNS(localName);
-
-    dispatchAttrEvent(target._ownerDocument,
-                      target,
-                      prevVal,
-                      node.value,
-                      node.name,
-                      core.MutationEvent.prototype.ADDITION);
-  };
-}
-
-
-core.AttributeList.prototype.$removeNode = attrNodeInterceptor(core.AttributeList.prototype.$removeNode, 'REMOVAL');
-core.AttributeList.prototype.$setNode = attrNodeInterceptor(core.AttributeList.prototype.$setNode, 'ADDITION');
-core.AttributeList.prototype.$set = attrInterceptor(core.AttributeList.prototype.$set, true);
-core.AttributeList.prototype.$setNoNS = attrInterceptor(core.AttributeList.prototype.$setNoNS, false);
-
-core.Document.prototype.createEvent = function(eventType) {
-    switch (eventType) {
-        case "MutationEvents": return new core.MutationEvent(eventType);
-        case "UIEvents": return new core.UIEvent(eventType);
-        case "MouseEvents": return new core.MouseEvent(eventType);
-        case "HTMLEvents": return new core.Event(eventType);
-    }
-    return new core.Event(eventType);
-};
diff --git a/node_modules/jsdom/lib/jsdom/level2/html.js b/node_modules/jsdom/lib/jsdom/level2/html.js
deleted file mode 100644
index 752f575..0000000
--- a/node_modules/jsdom/lib/jsdom/level2/html.js
+++ /dev/null
@@ -1,2140 +0,0 @@
-var core                  = require("../level1/core"),
-    applyDocumentFeatures = require('../browser/documentfeatures').applyDocumentFeatures,
-    defineGetter          = require('../utils').defineGetter,
-    defineSetter          = require('../utils').defineSetter,
-    inheritFrom           = require("../utils").inheritFrom,
-    resolveHref           = require("../utils").resolveHref,
-    URL                   = require("url"),
-    Path                  = require('path'),
-    fs                    = require("fs"),
-    http                  = require('http'),
-    https                 = require('https');
-
-var isBrowser = Object.prototype.toString.call(process) !== "[object process]";
-
-// Setup the javascript language processor
-core.languageProcessors = {
-  javascript : require("./languages/javascript").javascript
-};
-
-core.resourceLoader = {
-  load: function(element, href, callback) {
-    var ownerDoc = element._ownerDocument;
-    var ownerImplementation = ownerDoc.implementation;
-
-    if (ownerImplementation._hasFeature('FetchExternalResources', element.tagName.toLowerCase())) {
-      var full = this.resolve(ownerDoc, href);
-      var url = URL.parse(full);
-      if (ownerImplementation._hasFeature('SkipExternalResources', full)) {
-        return false;
-      }
-
-      var cookie = ownerDoc.cookie;
-      var cookieDomain = ownerDoc._cookieDomain;
-      var baseUrl = this.baseUrl(ownerDoc);
-      var enqueued = this.enqueue(element, callback, full);
-
-      if (typeof ownerDoc._resourceLoader == 'function') {
-        var fetch = this.fetch.bind(this);
-        ownerDoc._resourceLoader.call(null, {
-          url: url,
-          cookie: cookie,
-          cookieDomain: cookieDomain,
-          baseUrl: baseUrl,
-          defaultFetch: function(callback) {
-            fetch(this.url, this.cookie, this.cookieDomain, this.baseUrl, callback);
-          }
-        }, enqueued);
-      } else {
-        this.fetch(url, cookie, cookieDomain, baseUrl, enqueued);
-      }
-    }
-  },
-  enqueue: function(element, callback, filename) {
-    var loader = this,
-        doc    = element.nodeType === core.Node.DOCUMENT_NODE ?
-                 element                :
-                 element._ownerDocument;
-
-    if (!doc._queue) {
-      return function() {};
-    }
-
-    return doc._queue.push(function(err, data) {
-      var ev = doc.createEvent('HTMLEvents');
-
-      if (!err) {
-        try {
-          callback.call(element, data, filename || doc.URL);
-          ev.initEvent('load', false, false);
-        }
-        catch(e) {
-          err = e;
-        }
-      }
-
-      if (err) {
-        ev.initEvent('error', false, false);
-        ev.error = err;
-      }
-
-      element.dispatchEvent(ev);
-    });
-  },
-
-  baseUrl: function(document) {
-    var baseElements = document.getElementsByTagName('base');
-    var baseUrl = document.URL;
-
-    if (baseElements.length > 0) {
-      var baseHref = baseElements.item(0).href;
-      if (baseHref) {
-        baseUrl = resolveHref(baseUrl, baseHref);
-      }
-    }
-
-    return baseUrl;
-  },
-  resolve: function(document, href) {
-    // if getAttribute returns null, there is no href
-    // lets resolve to an empty string (nulls are not expected farther up)
-    if (href === null) {
-      return '';
-    }
-
-    var baseUrl = this.baseUrl(document);
-
-    return resolveHref(baseUrl, href);
-  },
-  fetch: function(url, cookie, cookieDomain, referrer, callback) {
-    if (url.hostname) {
-      this.download(url, cookie, cookieDomain, referrer, callback);
-    } else {
-      this.readFile(url.pathname, callback);
-    }
-  },
-  download: function(url, cookie, cookieDomain, referrer, callback) {
-    var path    = (url.pathname || '') + (url.search || ''),
-        options = {'method': 'GET', 'host': url.hostname, 'path': path},
-        request;
-    if (url.protocol === 'https:') {
-      options.port = url.port || 443;
-      request = https.request(options);
-    } else {
-      options.port = url.port || 80;
-      request = http.request(options);
-    }
-
-    // set header; accomodate browserify
-    if (referrer && !isBrowser) {
-        request.setHeader('Referer', referrer);
-    }
-    if (cookie) {
-      var host = url.host.split(':')[0];
-      if (host.indexOf(cookieDomain, host.length - cookieDomain.length) !== -1) {
-        request.setHeader('cookie', cookie);
-      }
-    }
-
-    request.on('response', function (response) {
-      var data = '';
-      function success () {
-        if ([301, 302, 303, 307].indexOf(response.statusCode) > -1) {
-          var redirect = URL.resolve(url, response.headers["location"]);
-          core.resourceLoader.download(URL.parse(redirect), cookie, cookieDomain, referrer, callback);
-        } else {
-          callback(null, data);
-        }
-      }
-
-      // Accomodate browserify
-      if (response.setEncoding) {
-        response.setEncoding('utf8');
-      }
-
-      response.on('data', function (chunk) {
-        data += chunk.toString();
-      });
-      response.on('end', function() {
-        // According to node docs, 'close' can fire after 'end', but not
-        // vice versa.  Remove 'close' listener so we don't call success twice.
-        response.removeAllListeners('close');
-        success();
-      });
-      response.on('close', function (err) {
-        if (err) {
-          callback(err);
-        } else {
-          success();
-        }
-      });
-    });
-
-    request.on('error', callback);
-    request.end();
-  },
-  readFile: function(url, callback) {
-    fs.readFile(url.replace(/^file:\/\//, "").replace(/^\/([a-z]):\//i, '$1:/').replace(/%20/g, ' '), 'utf8', callback);
-  }
-};
-
-function define(elementClass, def) {
-  var tagName = def.tagName,
-    tagNames = def.tagNames || (tagName? [tagName] : []),
-    parentClass = def.parentClass || core.HTMLElement,
-    attrs = def.attributes || [],
-    proto = def.proto || {};
-
-  var elem = core[elementClass] = function(document, name) {
-    parentClass.call(this, document, name || tagName.toUpperCase());
-    if (elem._init) {
-      elem._init.call(this);
-    }
-  };
-  elem._init = def.init;
-
-  inheritFrom(parentClass, elem, proto);
-
-  attrs.forEach(function(n) {
-      var prop = n.prop || n,
-        attr = n.attr || prop.toLowerCase();
-
-      if (!n.prop || n.read !== false) {
-        defineGetter(elem.prototype, prop, function() {
-          var s = this.getAttribute(attr);
-          if (n.type && n.type === 'boolean') {
-            return s !== null;
-          }
-          if (n.type && n.type === 'long') {
-            return +s;
-          }
-          if (typeof n === 'object' && n.normalize) { // see GH-491
-            return n.normalize(s);
-          }
-          if (s === null) {
-            s = '';
-          }
-          return s;
-        });
-      }
-
-      if (!n.prop || n.write !== false) {
-        defineSetter(elem.prototype, prop, function(val) {
-          if (!val) {
-            this.removeAttribute(attr);
-          }
-          else {
-            var s = val.toString();
-            if (typeof n === 'object' && n.normalize) {
-              s = n.normalize(s);
-            }
-            this.setAttribute(attr, s);
-          }
-        });
-      }
-  });
-
-  tagNames.forEach(function(tag) {
-    core.Document.prototype._elementBuilders[tag.toLowerCase()] = function(doc, s) {
-      var el = new elem(doc, s);
-
-      if (def.elementBuilder) {
-        return def.elementBuilder(el, doc, s);
-      }
-
-      return el;
-    };
-  });
-}
-
-
-
-core.HTMLCollection = function HTMLCollection(element, query) {
-  this._keys = [];
-  core.NodeList.call(this, element, query);
-};
-inheritFrom(core.NodeList, core.HTMLCollection, {
-  namedItem: function(name) {
-    // Try property shortcut; should work in most cases
-    if (Object.prototype.hasOwnProperty.call(this, name)) {
-      return this[name];
-    }
-
-    var results = this._toArray(),
-        l       = results.length,
-        node,
-        matchingName = null;
-
-    for (var i=0; i<l; i++) {
-      node = results[i];
-      if (node.getAttribute('id') === name) {
-        return node;
-      } else if (node.getAttribute('name') === name) {
-        matchingName = node;
-      }
-    }
-    return matchingName;
-  },
-  toString: function() {
-    return '[ jsdom HTMLCollection ]: contains ' + this.length + ' items';
-  },
-  _resetTo: function(array) {
-    var i, _this = this;
-
-    for (i = 0; i < this._keys.length; ++i) {
-      delete this[this._keys[i]];
-    }
-    this._keys = [];
-
-    core.NodeList.prototype._resetTo.apply(this, arguments);
-
-    function testAttr(node, attr) {
-      var val = node.getAttribute(attr);
-      if (val && !Object.prototype.hasOwnProperty.call(_this, val)) {
-        _this[val] = node;
-        _this._keys.push(val);
-      }
-    }
-    for (i = 0; i < array.length; ++i) {
-      testAttr(array[i], 'id');
-    }
-    for (i = 0; i < array.length; ++i) {
-      testAttr(array[i], 'name');
-    }
-  }
-});
-Object.defineProperty(core.HTMLCollection.prototype, 'constructor', {
-  value: core.NodeList,
-  writable: true,
-  configurable: true
-});
-
-core.HTMLOptionsCollection = core.HTMLCollection;
-
-function closest(e, tagName) {
-  tagName = tagName.toUpperCase();
-  while (e) {
-    if (e.nodeName.toUpperCase() === tagName ||
-        (e.tagName && e.tagName.toUpperCase() === tagName))
-    {
-      return e;
-    }
-    e = e._parentNode;
-  }
-  return null;
-}
-
-function descendants(e, tagName, recursive) {
-  var owner = recursive ? e._ownerDocument || e : e;
-  return new core.HTMLCollection(owner, core.mapper(e, function(n) {
-    return n.tagName === tagName;
-  }, recursive));
-}
-
-function firstChild(e, tagName) {
-  if (!e) {
-    return null;
-  }
-  var c = descendants(e, tagName, false);
-  return c.length > 0 ? c[0] : null;
-}
-
-function ResourceQueue(paused) {
-  this.paused = !!paused;
-}
-ResourceQueue.prototype = {
-  push: function(callback) {
-    var q = this;
-    var item = {
-      prev: q.tail,
-      check: function() {
-        if (!q.paused && !this.prev && this.fired){
-          callback(this.err, this.data);
-          if (this.next) {
-            this.next.prev = null;
-            this.next.check();
-          }else{//q.tail===this
-      q.tail = null;
-    }
-        }
-      }
-    };
-    if (q.tail) {
-      q.tail.next = item;
-    }
-    q.tail = item;
-    return function(err, data) {
-      item.fired = 1;
-      item.err = err;
-      item.data = data;
-      item.check();
-    };
-  },
-  resume: function() {
-    if(!this.paused){
-      return;
-    }
-    this.paused = false;
-    var head = this.tail;
-    while(head && head.prev){
-      head = head.prev;
-    }
-    if(head){
-      head.check();
-    }
-  }
-};
-
-core.HTMLDocument = function HTMLDocument(options) {
-  core.Document.call(this, options);
-  this._referrer = options.referrer;
-  this._cookie = options.cookie;
-  this._cookieDomain = options.cookieDomain || '127.0.0.1';
-  this._documentRoot = options.documentRoot || Path.dirname(this._URL);
-  this._queue = new ResourceQueue(options.deferClose);
-  this._resourceLoader = options.resourceLoader;
-  this.readyState = 'loading';
-
-  // Add level2 features
-  this.implementation._addFeature('core'  , '2.0');
-  this.implementation._addFeature('html'  , '2.0');
-  this.implementation._addFeature('xhtml' , '2.0');
-  this.implementation._addFeature('xml'   , '2.0');
-};
-
-inheritFrom(core.Document, core.HTMLDocument, {
-  _referrer : "",
-  get referrer() {
-    return this._referrer || '';
-  },
-  get domain() {
-    return "";
-  },
-  get images() {
-    return this.getElementsByTagName('IMG');
-  },
-  get applets() {
-    return new core.HTMLCollection(this, core.mapper(this, function(el) {
-      if (el && el.tagName) {
-        var upper = el.tagName.toUpperCase();
-        if (upper === "APPLET") {
-          return true;
-        } else if (upper === "OBJECT" &&
-          el.getElementsByTagName('APPLET').length > 0)
-        {
-          return true;
-        }
-      }
-    }));
-  },
-  get links() {
-    return new core.HTMLCollection(this, core.mapper(this, function(el) {
-      if (el && el.tagName) {
-        var upper = el.tagName.toUpperCase();
-        if (upper === "AREA" || (upper === "A" && el.href)) {
-          return true;
-        }
-      }
-    }));
-  },
-  get forms() {
-    return this.getElementsByTagName('FORM');
-  },
-  get anchors() {
-    return this.getElementsByTagName('A');
-  },
-  open  : function() {
-    this._childNodes = [];
-    this._documentElement = null;
-    this._modified();
-  },
-  close : function() {
-    this._queue.resume();
-    // Set the readyState to 'complete' once all resources are loaded.
-    // As a side-effect the document's load-event will be dispatched.
-    core.resourceLoader.enqueue(this, function() {
-      this.readyState = 'complete';
-      var ev = this.createEvent('HTMLEvents');
-      ev.initEvent('DOMContentLoaded', false, false);
-      this.dispatchEvent(ev);
-    })(null, true);
-  },
-
-  // document.write is defined in browser/index.js.
-
-  writeln : function(text) {
-    this.write(text + '\n');
-  },
-
-  getElementsByName : function(elementName) {
-    return new core.HTMLCollection(this, core.mapper(this, function(el) {
-      return (el.getAttribute && el.getAttribute("name") === elementName);
-    }));
-  },
-
-  get title() {
-    var head = this.head,
-      title = head ? firstChild(head, 'TITLE') : null;
-    return title ? title.textContent : '';
-  },
-
-  set title(val) {
-    var title = firstChild(this.head, 'TITLE');
-    if (!title) {
-      title = this.createElement('TITLE');
-      var head = this.head;
-      if (!head) {
-        head = this.createElement('HEAD');
-        this.documentElement.insertBefore(head, this.documentElement.firstChild);
-      }
-      head.appendChild(title);
-    }
-    title.textContent = val;
-  },
-
-  get head() {
-    return firstChild(this.documentElement, 'HEAD');
-  },
-
-  set head(unused) { /* noop */ },
-
-  get body() {
-    var body = firstChild(this.documentElement, 'BODY');
-    if (!body) {
-      body = firstChild(this.documentElement, 'FRAMESET');
-    }
-    return body;
-  },
-
-  _cookie : "",
-  get cookie() {
-    var cookies = Array.isArray(this._cookie) ?
-      this._cookie :
-      (this._cookie && this._cookie.length > 0 ? [this._cookie] : []);
-
-    return cookies.map(function (x) {
-      return x.split(';')[0];
-    }).join('; ');
-  },
-  set cookie(val) {
-    if (val == null) return val;
-    var key = val.split('=')[0];
-    var cookies = Array.isArray(this._cookie) ?
-      this._cookie :
-      (this._cookie && this._cookie.length > 0 ? [this._cookie] : []);
-    for (var i = 0; i < cookies.length; i++) {
-      if (cookies[i].lastIndexOf(key + '=', 0) === 0) {
-        cookies[i] = val;
-        key = null;
-        break;
-      }
-    }
-    if (key) {
-      cookies.push(val);
-    }
-    if (cookies.length === 1) {
-      this._cookie = cookies[0];
-    } else {
-      this._cookie = cookies;
-    }
-    return val;
-  }
-});
-
-define('HTMLElement', {
-  parentClass: core.Element,
-  proto : {
-    // Add default event behavior (click link to navigate, click button to submit
-    // form, etc). We start by wrapping dispatchEvent so we can forward events to
-    // the element's _eventDefault function (only events that did not incur
-    // preventDefault).
-    dispatchEvent : function (event) {
-      var outcome = core.Node.prototype.dispatchEvent.call(this, event)
-
-      if (!event._preventDefault     &&
-          event.target._eventDefaults[event.type] &&
-          typeof event.target._eventDefaults[event.type] === 'function')
-      {
-        event.target._eventDefaults[event.type](event)
-      }
-      return outcome;
-    },
-    getBoundingClientRect: function () {
-      return {
-        bottom: 0,
-        height: 0,
-        left: 0,
-        right: 0,
-        top: 0,
-        width: 0
-      };
-    },
-    focus : function() {
-      this._ownerDocument.activeElement = this;
-    },
-    blur : function() {
-      this._ownerDocument.activeElement = this._ownerDocument.body;
-    },
-    _eventDefaults : {}
-  },
-  attributes: [
-    'id',
-    'title',
-    'lang',
-    'dir',
-    {prop: 'className', attr: 'class', normalize: function(s) { return s || ''; }}
-  ]
-});
-
-core.Document.prototype._defaultElementBuilder = function(document, tagName) {
-  return new core.HTMLElement(document, tagName);
-};
-
-// http://www.whatwg.org/specs/web-apps/current-work/#category-listed
-var listedElements = /button|fieldset|input|keygen|object|select|textarea/i;
-
-define('HTMLFormElement', {
-  tagName: 'FORM',
-  proto: {
-    _descendantAdded: function(parent, child) {
-      var form = this;
-      core.visitTree(child, function(el) {
-        if (typeof el._changedFormOwner === 'function') {
-          el._changedFormOwner(form);
-        }
-      });
-
-      core.HTMLElement.prototype._descendantAdded.apply(this, arguments);
-    },
-    _descendantRemoved: function(parent, child) {
-      core.visitTree(child, function(el) {
-        if (typeof el._changedFormOwner === 'function') {
-          el._changedFormOwner(null);
-        }
-      });
-
-      core.HTMLElement.prototype._descendantRemoved.apply(this, arguments);
-    },
-    get elements() {
-      return new core.HTMLCollection(this._ownerDocument, core.mapper(this, function(e) {
-        return listedElements.test(e.nodeName) ; // TODO exclude <input type="image">
-      }));
-    },
-    get length() {
-      return this.elements.length;
-    },
-    _dispatchSubmitEvent: function() {
-      var ev = this._ownerDocument.createEvent('HTMLEvents');
-      ev.initEvent('submit', true, true);
-      if (!this.dispatchEvent(ev)) {
-        this.submit();
-      };
-    },
-    submit: function() {
-    },
-    reset: function() {
-      this.elements._toArray().forEach(function(el) {
-        if (typeof el._formReset === 'function') {
-          el._formReset();
-        }
-      });
-    }
-  },
-  attributes: [
-    'name',
-    {prop: 'acceptCharset', attr: 'accept-charset'},
-    'action',
-    'enctype',
-    'method',
-    'target'
-  ]
-});
-
-define('HTMLLinkElement', {
-  tagName: 'LINK',
-  proto: {
-    get href() {
-      return core.resourceLoader.resolve(this._ownerDocument, this.getAttribute('href'));
-    }
-  },
-  attributes: [
-    {prop: 'disabled', type: 'boolean'},
-    'charset',
-    'href',
-    'hreflang',
-    'media',
-    'rel',
-    'rev',
-    'target',
-    'type'
-  ]
-});
-
-define('HTMLMetaElement', {
-  tagName: 'META',
-  attributes: [
-    'content',
-    {prop: 'httpEquiv', attr: 'http-equiv'},
-    'name',
-    'scheme'
-  ]
-});
-
-define('HTMLHtmlElement', {
-  tagName: 'HTML',
-  attributes: [
-    'version'
-  ]
-});
-
-define('HTMLHeadElement', {
-  tagName: 'HEAD',
-  attributes: [
-    'profile'
-  ]
-});
-
-define('HTMLTitleElement', {
-  tagName: 'TITLE',
-  proto: {
-    get text() {
-      return this.innerHTML;
-    },
-    set text(s) {
-      this.innerHTML = s;
-    }
-  }
-});
-
-define('HTMLBaseElement', {
-  tagName: 'BASE',
-  attributes: [
-    'href',
-    'target'
-  ]
-});
-
-
-//**Deprecated**
-define('HTMLIsIndexElement', {
-  tagName : 'ISINDEX',
-  parentClass : core.Element,
-  proto : {
-    get form() {
-      return closest(this, 'FORM');
-    }
-  },
-  attributes : [
-    'prompt'
-  ]
-});
-
-
-define('HTMLStyleElement', {
-  tagName: 'STYLE',
-  attributes: [
-    {prop: 'disabled', type: 'boolean'},
-    'media',
-    'type',
-  ]
-});
-
-define('HTMLBodyElement', {
-  proto: (function() {
-    var proto = {};
-    // The body element's "traditional" event handlers are proxied to the
-    // window object.
-    // See: http://www.whatwg.org/specs/web-apps/current-work/#the-body-element
-    ['onafterprint', 'onbeforeprint', 'onbeforeunload', 'onblur', 'onerror',
-     'onfocus', 'onhashchange', 'onload', 'onmessage', 'onoffline', 'ononline',
-     'onpagehide', 'onpageshow', 'onpopstate', 'onresize', 'onscroll',
-     'onstorage', 'onunload'].forEach(function (name) {
-      defineSetter(proto, name, function (handler) {
-        this._ownerDocument.parentWindow[name] = handler;
-      });
-      defineGetter(proto, name, function () {
-        return this._ownerDocument.parentWindow[name];
-      });
-    });
-    return proto;
-  })(),
-  tagName: 'BODY',
-  attributes: [
-    'aLink',
-    'background',
-    'bgColor',
-    'link',
-    'text',
-    'vLink'
-  ]
-});
-
-define('HTMLSelectElement', {
-  tagName: 'SELECT',
-  proto: {
-    _formReset: function() {
-      this.options._toArray().forEach(function(option, i) {
-        option._selectedness = option.defaultSelected;
-        option._dirtyness = false;
-      });
-      this._askedForAReset();
-    },
-    _askedForAReset: function() {
-      if (this.hasAttribute('multiple')) {
-        return;
-      }
-
-      var options = this.options._toArray();
-      var selected = options.filter(function(option){
-        return option._selectedness;
-      });
-
-      // size = 1 is default if not multiple
-      if ((!this.size || this.size === 1) && !selected.length) {
-        // select the first option that is not disabled
-        for (var i = 0; i < options.length; ++i) {
-          var option = options[i];
-          var disabled = option.disabled;
-          if (option._parentNode &&
-              option._parentNode.nodeName.toUpperCase() === 'OPTGROUP' &&
-              option._parentNode.disabled) {
-            disabled = true;
-          }
-
-          if (!disabled) {
-            // (do not set dirty)
-            option._selectedness = true;
-            break;
-          }
-        }
-      } else if (selected.length >= 2) {
-        // select the last selected option
-        selected.forEach(function(option, index) {
-          option._selectedness = index === selected.length - 1;
-        });
-      }
-    },
-    _descendantAdded: function(parent, child) {
-      if (child.nodeType === core.Node.ELEMENT_NODE) {
-        this._askedForAReset();
-      }
-
-      core.HTMLElement.prototype._descendantAdded.apply(this, arguments);
-    },
-    _descendantRemoved: function(parent, child) {
-      if (child.nodeType === core.Node.ELEMENT_NODE) {
-        this._askedForAReset();
-      }
-
-      core.HTMLElement.prototype._descendantRemoved.apply(this, arguments);
-    },
-    _attrModified: function(name, value) {
-      if (name === 'multiple' || name === 'size') {
-        this._askedForAReset();
-      }
-      core.HTMLElement.prototype._attrModified.apply(this, arguments);
-    },
-    get options() {
-      return new core.HTMLOptionsCollection(this, core.mapper(this, function(n) {
-        return n.nodeName === 'OPTION';
-      }));
-    },
-
-    get length() {
-      return this.options.length;
-    },
-
-    get selectedIndex() {
-      return this.options._toArray().reduceRight(function(prev, option, i) {
-        return option.selected ? i : prev;
-      }, -1);
-    },
-
-    set selectedIndex(index) {
-      this.options._toArray().forEach(function(option, i) {
-        option.selected = i === index;
-      });
-    },
-
-    get value() {
-      var i = this.selectedIndex;
-      if (this.options.length && (i === -1)) {
-        i = 0;
-      }
-      if (i === -1) {
-        return '';
-      }
-      return this.options[i].value;
-    },
-
-    set value(val) {
-      var self = this;
-      this.options._toArray().forEach(function(option) {
-        if (option.value === val) {
-          option.selected = true;
-        } else {
-          if (!self.hasAttribute('multiple')) {
-            // Remove the selected bit from all other options in this group
-            // if the multiple attr is not present on the select
-            option.selected = false;
-          }
-        }
-      });
-    },
-
-    get form() {
-      return closest(this, 'FORM');
-    },
-
-    get type() {
-      return this.multiple ? 'select-multiple' : 'select-one';
-    },
-
-    add: function(opt, before) {
-      if (before) {
-        this.insertBefore(opt, before);
-      }
-      else {
-        this.appendChild(opt);
-      }
-    },
-
-    remove: function(index) {
-      var opts = this.options._toArray();
-      if (index >= 0 && index < opts.length) {
-        var el = opts[index];
-        el._parentNode.removeChild(el);
-      }
-    }
-
-  },
-  attributes: [
-    {prop: 'disabled', type: 'boolean'},
-    {prop: 'multiple', type: 'boolean'},
-    'name',
-    {prop: 'size', type: 'long'},
-    {prop: 'tabIndex', type: 'long'},
-  ]
-});
-
-define('HTMLOptGroupElement', {
-  tagName: 'OPTGROUP',
-  attributes: [
-    {prop: 'disabled', type: 'boolean'},
-    'label'
-  ]
-});
-
-define('HTMLOptionElement', {
-  tagName: 'OPTION',
-  proto: {
-    // whenever selectedness is set to true, make sure all
-    // other options set selectedness to false
-    _selectedness: false,
-    _dirtyness: false,
-    _removeOtherSelectedness: function() {
-      //Remove the selectedness flag from all other options in this select
-      var select = this._selectNode;
-
-      if (select && !select.multiple) {
-        var o = select.options;
-        for (var i = 0; i < o.length; i++) {
-          if (o[i] !== this) {
-            o[i]._selectedness = false;
-          }
-        }
-      }
-    },
-    _askForAReset: function() {
-      var select = this._selectNode;
-      if (select) {
-        select._askedForAReset();
-      }
-    },
-    _attrModified: function(name, value) {
-      if (!this._dirtyness && name === 'selected') {
-        this._selectedness = this.defaultSelected;
-        if (this._selectedness) {
-          this._removeOtherSelectedness();
-        }
-        this._askForAReset();
-      }
-      core.HTMLElement.prototype._attrModified.apply(this, arguments);
-    },
-    get _selectNode() {
-      var select = this._parentNode;
-      if (!select) return null;
-      if (select.nodeName.toUpperCase() !== 'SELECT') {
-        select = select._parentNode;
-        if (!select) return null;
-        if (select.nodeName.toUpperCase() !== 'SELECT') return null;
-      }
-      return select;
-    },
-    get form() {
-      return closest(this, 'FORM');
-    },
-    get defaultSelected() {
-      return this.getAttribute('selected') !== null;
-    },
-    set defaultSelected(s) {
-      if (s) this.setAttribute('selected', 'selected');
-      else this.removeAttribute('selected');
-    },
-    get text() {
-      return this.innerHTML;
-    },
-    get value() {
-      return (this.hasAttribute('value')) ? this.getAttribute('value') : this.innerHTML;
-    },
-    set value(val) {
-      this.setAttribute('value', val);
-    },
-    get index() {
-      return closest(this, 'SELECT').options._toArray().indexOf(this);
-    },
-    get selected() {
-      return this._selectedness;
-    },
-    set selected(s) {
-      this._dirtyness = true;
-      this._selectedness = !!s;
-      if (this._selectedness) {
-        this._removeOtherSelectedness();
-      }
-      this._askForAReset();
-    }
-  },
-  attributes: [
-    {prop: 'disabled', type: 'boolean'},
-    'label'
-  ]
-});
-
-define('HTMLInputElement', {
-  tagName: 'INPUT',
-  init: function() {
-    if (!this.type) {
-      this.type = 'text';
-    }
-  },
-  proto: {
-    _value: null,
-    _dirtyValue: false,
-    _checkedness: false,
-    _dirtyCheckedness: false,
-    _attrModified: function(name, value) {
-      if (!this._dirtyValue && name === 'value') {
-        this._value = this.defaultValue;
-      }
-      if (!this._dirtyCheckedness && name === 'checked') {
-        this._checkedness = this.defaultChecked;
-        if (this._checkedness) {
-          this._removeOtherRadioCheckedness();
-        }
-      }
-
-      if (name === 'name' || name === 'type') {
-        if (this._checkedness) {
-          this._removeOtherRadioCheckedness();
-        }
-      }
-
-      core.HTMLElement.prototype._attrModified.apply(this, arguments);
-    },
-    _formReset: function() {
-      this._value = this.defaultValue;
-      this._dirtyValue = false;
-      this._checkedness = this.defaultChecked;
-      this._dirtyCheckedness = false;
-      if (this._checkedness) {
-        this._removeOtherRadioCheckedness();
-      }
-    },
-    _changedFormOwner: function(newForm) {
-      if (this._checkedness) {
-        this._removeOtherRadioCheckedness();
-      }
-    },
-    _removeOtherRadioCheckedness: function() {
-      var root = this._radioButtonGroupRoot;
-      if (!root) {
-        return;
-      }
-
-      var name = this.name.toLowerCase();
-      var radios = new core.HTMLCollection(this, core.mapper(root, function(el) {
-        return el.type === 'radio' &&
-               el.name &&
-               el.name.toLowerCase() === name &&
-               el._radioButtonGroupRoot === root;
-      }));
-
-      radios._toArray().forEach(function(radio) {
-        if (radio !== this) {
-          radio._checkedness = false;
-        }
-      }, this);
-    },
-    get _radioButtonGroupRoot() {
-      if (this.type !== 'radio' || !this.name) {
-        return null;
-      }
-
-      var e = this._parentNode;
-      while (e) {
-        // root node of this home sub tree
-        // or the form element we belong to
-        if (!e._parentNode || e.nodeName.toUpperCase() === 'FORM') {
-          return e;
-        }
-        e = e._parentNode;
-      }
-      return null;
-    },
-    get form() {
-      return closest(this, 'FORM');
-    },
-    get defaultValue() {
-      var val = this.getAttribute('value');
-      return val !== null ? val : "";
-    },
-    set defaultValue(val) {
-      this.setAttribute('value', String(val));
-    },
-    get defaultChecked() {
-      return this.getAttribute('checked') !== null;
-    },
-    set defaultChecked(s) {
-      if (s) this.setAttribute('checked', 'checked');
-      else this.removeAttribute('checked');
-    },
-    get checked() {
-      return this._checkedness;
-    },
-    set checked(checked) {
-      this._checkedness = !!checked;
-      this._dirtyCheckedness = true;
-      if (this._checkedness) {
-        this._removeOtherRadioCheckedness();
-      }
-    },
-    get value() {
-      if (this._value === null) {
-        return '';
-      }
-      return this._value;
-    },
-    set value(val) {
-      this._dirtyValue = true;
-      if (val === null) {
-        this._value = null;
-      } else {
-        this._value = String(val);
-      }
-    },
-    get type() {
-        var type = this.getAttribute('type');
-        return type ? type : 'text';
-    },
-    set type(type) {
-        this.setAttribute('type', type);
-    },
-    select: function() {
-    },
-
-    _dispatchClickEvent: function() {
-      var event = this._ownerDocument.createEvent("HTMLEvents");
-      event.initEvent("click", true, true);
-      this.dispatchEvent(event);
-    },
-
-    click: function() {
-      if (this.type === 'checkbox') {
-        this.checked = !this.checked;
-      }
-      else if (this.type === 'radio') {
-        this.checked = true;
-      }
-      else if (this.type === 'submit') {
-        var form = this.form;
-        if (form) {
-          form._dispatchSubmitEvent();
-        }
-      }
-      this._dispatchClickEvent();
-    }
-  },
-  attributes: [
-    'accept',
-    'accessKey',
-    'align',
-    'alt',
-    {prop: 'disabled', type: 'boolean'},
-    {prop: 'maxLength', type: 'long'},
-    'name',
-    {prop: 'readOnly', type: 'boolean'},
-    {prop: 'size', type: 'long'},
-    'src',
-    {prop: 'tabIndex', type: 'long'},
-    {prop: 'type', normalize: function(val) {
-        return val ? val.toLowerCase() : 'text';
-    }},
-    'useMap'
-  ]
-});
-
-define('HTMLTextAreaElement', {
-  tagName: 'TEXTAREA',
-  proto: {
-    _apiValue: null,
-    _dirtyValue: false,
-    // "raw value" and "value" are not used here because jsdom has no GUI
-    _formReset: function() {
-      this._apiValue = null;
-      this._dirtyValue = false;
-    },
-    get form() {
-      return closest(this, 'FORM');
-    },
-    get defaultValue() {
-      return this.textContent;
-    },
-    set defaultValue(val) {
-      this.textContent = val;
-    },
-    get value() {
-      // The WHATWG specifies that when "textContent" changes, the "raw value"
-      // (just the API value in jsdom) must also be updated.
-      // This slightly different solution has identical results, but is a lot less complex.
-      if (this._dirtyValue) {
-        if (this._apiValue === null) {
-          return '';
-        }
-        return this._apiValue;
-      }
-
-      var val = this.defaultValue;
-      val = val.replace(/\r\n|\r/g, '\n'); // API value normalizes line breaks per WHATWG
-      return val;
-    },
-    set value(val) {
-      if (val) {
-        val = val.replace(/\r\n|\r/g, '\n'); // API value normalizes line breaks per WHATWG
-      }
-
-      this._dirtyValue = true;
-      this._apiValue = val;
-    },
-    get textLength() {
-      return this.value.length; // code unit length (16 bit)
-    },
-    get type() {
-      return 'textarea';
-    },
-    select: function() {
-    }
-  },
-  attributes: [
-    'accessKey',
-    {prop: 'cols', type: 'long'},
-    {prop: 'disabled', type: 'boolean'},
-    {prop: 'maxLength', type: 'long'},
-    'name',
-    {prop: 'readOnly', type: 'boolean'},
-    {prop: 'rows', type: 'long'},
-    {prop: 'tabIndex', type: 'long'}
-  ]
-});
-
-define('HTMLButtonElement', {
-  tagName: 'BUTTON',
-  proto: {
-    get form() {
-      return closest(this, 'FORM');
-    }
-  },
-  attributes: [
-    'accessKey',
-    {prop: 'disabled', type: 'boolean'},
-    'name',
-    {prop: 'tabIndex', type: 'long'},
-    'type',
-    'value'
-  ]
-});
-
-define('HTMLLabelElement', {
-  tagName: 'LABEL',
-  proto: {
-    get form() {
-      return closest(this, 'FORM');
-    }
-  },
-  attributes: [
-    'accessKey',
-    {prop: 'htmlFor', attr: 'for'}
-  ]
-});
-
-define('HTMLFieldSetElement', {
-  tagName: 'FIELDSET',
-  proto: {
-    get form() {
-      return closest(this, 'FORM');
-    }
-  }
-});
-
-define('HTMLLegendElement', {
-  tagName: 'LEGEND',
-  proto: {
-    get form() {
-      return closest(this, 'FORM');
-    }
-  },
-  attributes: [
-    'accessKey',
-    'align'
-  ]
-});
-
-define('HTMLUListElement', {
-  tagName: 'UL',
-  attributes: [
-    {prop: 'compact', type: 'boolean'},
-    'type'
-  ]
-});
-
-define('HTMLOListElement', {
-  tagName: 'OL',
-  attributes: [
-    {prop: 'compact', type: 'boolean'},
-    {prop: 'start', type: 'long'},
-    'type'
-  ]
-});
-
-define('HTMLDListElement', {
-  tagName: 'DL',
-  attributes: [
-    {prop: 'compact', type: 'boolean'}
-  ]
-});
-
-define('HTMLDirectoryElement', {
-  tagName: 'DIR',
-  attributes: [
-    {prop: 'compact', type: 'boolean'}
-  ]
-});
-
-define('HTMLMenuElement', {
-  tagName: 'MENU',
-  attributes: [
-    {prop: 'compact', type: 'boolean'}
-  ]
-});
-
-define('HTMLLIElement', {
-  tagName: 'LI',
-  attributes: [
-    'type',
-    {prop: 'value', type: 'long'}
-  ]
-});
-
-define('HTMLCanvasElement', {
-  tagName: 'CANVAS',
-  attributes: [
-    'align'
-  ],
-  elementBuilder: function (element) {
-    // require node-canvas and catch the error if it blows up
-    try {
-      var canvas = new (require('canvas'))(0,0);
-      for (var attr in element) {
-        if (!canvas[attr]) {
-          canvas[attr] = element[attr];
-        }
-      }
-      return canvas;
-    } catch (e) {
-      return element;
-    }
-  }
-});
-
-define('HTMLDivElement', {
-  tagName: 'DIV',
-  attributes: [
-    'align'
-  ],
-  proto: {
-    toString: function() { return '[object HTMLDivElement]'; }
-  }
-});
-
-define('HTMLParagraphElement', {
-  tagName: 'P',
-  attributes: [
-    'align'
-  ]
-});
-
-define('HTMLHeadingElement', {
-  tagNames: ['H1','H2','H3','H4','H5','H6'],
-  attributes: [
-    'align'
-  ]
-});
-
-define('HTMLQuoteElement', {
-  tagNames: ['Q','BLOCKQUOTE'],
-  attributes: [
-    'cite'
-  ]
-});
-
-define('HTMLPreElement', {
-  tagName: 'PRE',
-  attributes: [
-    {prop: 'width', type: 'long'}
-  ]
-});
-
-define('HTMLBRElement', {
-  tagName: 'BR',
-  attributes: [
-    'clear'
-  ]
-});
-
-define('HTMLBaseFontElement', {
-  tagName: 'BASEFONT',
-  attributes: [
-    'color',
-    'face',
-    {prop: 'size', type: 'long'}
-  ]
-});
-
-define('HTMLFontElement', {
-  tagName: 'FONT',
-  attributes: [
-    'color',
-    'face',
-    'size'
-  ]
-});
-
-define('HTMLHRElement', {
-  tagName: 'HR',
-  attributes: [
-    'align',
-    {prop: 'noShade', type: 'boolean'},
-    'size',
-    'width'
-  ]
-});
-
-define('HTMLModElement', {
-  tagNames: ['INS', 'DEL'],
-  attributes: [
-    'cite',
-    'dateTime'
-  ]
-});
-
-define('HTMLAnchorElement', {
-  tagName: 'A',
-
-  proto: {
-    get href() {
-      return core.resourceLoader.resolve(this._ownerDocument, this.getAttribute('href'));
-    },
-    get hostname() {
-      return URL.parse(this.href).hostname || '';
-    },
-    get host() {
-      return URL.parse(this.href).host || '';
-    },
-    get origin() {
-      var proto = URL.parse(this.href).protocol;
-
-      if (proto !== undefined && proto !== null) {
-        proto += '//';
-      }
-
-      return proto + URL.parse(this.href).host || '';
-    },
-    get port() {
-      return URL.parse(this.href).port || '';
-    },
-    get protocol() {
-      var protocol = URL.parse(this.href).protocol;
-      return (protocol == null) ? ':' : protocol;
-    },
-    get password() {
-      var auth = URL.parse(this.href).auth;
-      return auth.substr(auth.indexOf(':') + 1);
-    },
-    get pathname() {
-      return URL.parse(this.href).pathname || '';
-    },
-    get username() {
-      var auth = URL.parse(this.href).auth;
-      return auth.substr(0, auth.indexOf(':'));
-    },
-    get search() {
-      return URL.parse(this.href).search || '';
-    },
-    get hash() {
-      return URL.parse(this.href).hash || '';
-    }
-  },
-  attributes: [
-    'accessKey',
-    'charset',
-    'coords',
-    {prop: 'href', type: 'string', read: false},
-    'hreflang',
-    'name',
-    'rel',
-    'rev',
-    'shape',
-    {prop: 'tabIndex', type: 'long'},
-    'target',
-    'type'
-  ]
-});
-
-define('HTMLImageElement', {
-  tagName: 'IMG',
-  proto: {
-    _attrModified: function(name, value, oldVal) {
-      if (name == 'src' && value !== oldVal) {
-        core.resourceLoader.enqueue(this, function() {})();
-      }
-    },
-    get src() {
-      return core.resourceLoader.resolve(this._ownerDocument, this.getAttribute('src'));
-    }
-  },
-  attributes: [
-    'name',
-    'align',
-    'alt',
-    'border',
-    {prop: 'height', type: 'long'},
-    {prop: 'hspace', type: 'long'},
-    {prop: 'isMap', type: 'boolean'},
-    'longDesc',
-    {prop: 'src', type: 'string', read: false},
-    'useMap',
-    {prop: 'vspace', type: 'long'},
-    {prop: 'width', type: 'long'}
-  ]
-});
-
-define('HTMLObjectElement', {
-  tagName: 'OBJECT',
-  proto: {
-    get form() {
-      return closest(this, 'FORM');
-    },
-    get contentDocument() {
-      return null;
-    }
-  },
-  attributes: [
-    'code',
-    'align',
-    'archive',
-    'border',
-    'codeBase',
-    'codeType',
-    'data',
-    {prop: 'declare', type: 'boolean'},
-    {prop: 'height',  type: 'long'},
-    {prop: 'hspace',  type: 'long'},
-    'name',
-    'standby',
-    {prop: 'tabIndex', type: 'long'},
-    'type',
-    'useMap',
-    {prop: 'vspace', type: 'long'},
-    {prop: 'width', type: 'long'}
-  ]
-});
-
-define('HTMLParamElement', {
-  tagName: 'PARAM',
-  attributes: [
-    'name',
-    'type',
-    'value',
-    'valueType'
-  ]
-});
-
-define('HTMLAppletElement', {
-  tagName: 'APPLET',
-  attributes: [
-    'align',
-    'alt',
-    'archive',
-    'code',
-    'codeBase',
-    'height',
-    {prop: 'hspace', type: 'long'},
-    'name',
-    'object',
-    {prop: 'vspace', type: 'long'},
-    'width'
-  ]
-});
-
-define('HTMLMapElement', {
-  tagName: 'MAP',
-  proto: {
-    get areas() {
-      return this.getElementsByTagName("AREA");
-    }
-  },
-  attributes: [
-    'name'
-  ]
-});
-
-define('HTMLAreaElement', {
-  tagName: 'AREA',
-  attributes: [
-    'accessKey',
-    'alt',
-    'coords',
-    'href',
-    {prop: 'noHref', type: 'boolean'},
-    'shape',
-    {prop: 'tabIndex', type: 'long'},
-    'target'
-  ]
-});
-
-define('HTMLScriptElement', {
-  tagName: 'SCRIPT',
-  init: function() {
-    this.addEventListener('DOMNodeInsertedIntoDocument', function() {
-      if (this.src) {
-        core.resourceLoader.load(this, this.src, this._eval);
-      }
-      else {
-        var src = this.sourceLocation || {},
-            filename = src.file || this._ownerDocument.URL;
-
-        if (src) {
-          filename += ':' + src.line + ':' + src.col;
-        }
-        filename += '<script>';
-
-        core.resourceLoader.enqueue(this, this._eval, filename)(null, this.text);
-      }
-    });
-  },
-  proto: {
-    _eval: function(text, filename) {
-      if (this._ownerDocument.implementation._hasFeature("ProcessExternalResources", "script") &&
-          this.language                                                                      &&
-          core.languageProcessors[this.language])
-      {
-        this._ownerDocument._writeAfterElement = this;
-        core.languageProcessors[this.language](this, text, filename);
-        delete this._ownerDocument._writeAfterElement;
-      }
-    },
-    get language() {
-      var type = this.type || "text/javascript";
-      return type.split("/").pop().toLowerCase();
-    },
-    get text() {
-      var i=0, children = this._childNodes, l = children.length, ret = [];
-
-      for (i; i<l; i++) {
-        ret.push(children[i].nodeValue);
-      }
-
-      return ret.join("");
-    },
-    set text(text) {
-      while (this._childNodes.length) {
-        this.removeChild(this._childNodes[this._childNodes.length-1]);
-      }
-      this.appendChild(this._ownerDocument.createTextNode(text));
-    }
-  },
-  attributes : [
-    {prop: 'defer', 'type': 'boolean'},
-    'htmlFor',
-    'event',
-    'charset',
-    'type',
-    'src'
-  ]
-})
-
-define('HTMLTableElement', {
-  tagName: 'TABLE',
-  proto: {
-    get caption() {
-      return firstChild(this, 'CAPTION');
-    },
-    get tHead() {
-      return firstChild(this, 'THEAD');
-    },
-    get tFoot() {
-      return firstChild(this, 'TFOOT');
-    },
-    get rows() {
-      if (!this._rows) {
-        var table = this;
-        this._rows = new core.HTMLCollection(this._ownerDocument, function() {
-          var sections = [table.tHead].concat(table.tBodies._toArray(), table.tFoot).filter(function(s) { return !!s });
-
-          if (sections.length === 0) {
-            return core.mapDOMNodes(table, false, function(el) {
-              return el.tagName === 'TR';
-            });
-          }
-
-          return sections.reduce(function(prev, s) {
-            return prev.concat(s.rows._toArray());
-          }, []);
-
-        });
-      }
-      return this._rows;
-    },
-    get tBodies() {
-      if (!this._tBodies) {
-        this._tBodies = descendants(this, 'TBODY', false);
-      }
-      return this._tBodies;
-    },
-    createTHead: function() {
-      var el = this.tHead;
-      if (!el) {
-        el = this._ownerDocument.createElement('THEAD');
-        this.appendChild(el);
-      }
-      return el;
-    },
-    deleteTHead: function() {
-      var el = this.tHead;
-      if (el) {
-        el._parentNode.removeChild(el);
-      }
-    },
-    createTFoot: function() {
-      var el = this.tFoot;
-      if (!el) {
-        el = this._ownerDocument.createElement('TFOOT');
-        this.appendChild(el);
-      }
-      return el;
-    },
-    deleteTFoot: function() {
-      var el = this.tFoot;
-      if (el) {
-        el._parentNode.removeChild(el);
-      }
-    },
-    createCaption: function() {
-      var el = this.caption;
-      if (!el) {
-        el = this._ownerDocument.createElement('CAPTION');
-        this.appendChild(el);
-      }
-      return el;
-    },
-    deleteCaption: function() {
-      var c = this.caption;
-      if (c) {
-        c._parentNode.removeChild(c);
-      }
-    },
-    insertRow: function(index) {
-      var tr = this._ownerDocument.createElement('TR');
-      if (this._childNodes.length === 0) {
-        this.appendChild(this._ownerDocument.createElement('TBODY'));
-      }
-      var rows = this.rows._toArray();
-      if (index < -1 || index > rows.length) {
-        throw new core.DOMException(core.INDEX_SIZE_ERR);
-      }
-      if (index === -1 || (index === 0 && rows.length === 0)) {
-        this.tBodies.item(0).appendChild(tr);
-      }
-      else if (index === rows.length) {
-        var ref = rows[index-1];
-        ref._parentNode.appendChild(tr);
-      }
-      else {
-        var ref = rows[index];
-        ref._parentNode.insertBefore(tr, ref);
-      }
-      return tr;
-    },
-    deleteRow: function(index) {
-      var rows = this.rows._toArray(), l = rows.length;
-      if (index === -1) {
-        index = l-1;
-      }
-      if (index < 0 || index >= l) {
-        throw new core.DOMException(core.INDEX_SIZE_ERR);
-      }
-      var tr = rows[index];
-      tr._parentNode.removeChild(tr);
-    }
-  },
-  attributes: [
-    'align',
-    'bgColor',
-    'border',
-    'cellPadding',
-    'cellSpacing',
-    'frame',
-    'rules',
-    'summary',
-    'width'
-  ]
-});
-
-define('HTMLTableCaptionElement', {
-  tagName: 'CAPTION',
-  attributes: [
-    'align'
-  ]
-});
-
-define('HTMLTableColElement', {
-  tagNames: ['COL','COLGROUP'],
-  attributes: [
-    'align',
-    {prop: 'ch', attr: 'char'},
-    {prop: 'chOff', attr: 'charoff'},
-    {prop: 'span', type: 'long'},
-    'vAlign',
-    'width',
-  ]
-});
-
-define('HTMLTableSectionElement', {
-  tagNames: ['THEAD','TBODY','TFOOT'],
-  proto: {
-    get rows() {
-      if (!this._rows) {
-        this._rows = descendants(this, 'TR', false);
-      }
-      return this._rows;
-    },
-    insertRow: function(index) {
-      var tr = this._ownerDocument.createElement('TR');
-      var rows = this.rows._toArray();
-      if (index < -1 || index > rows.length) {
-        throw new core.DOMException(core.INDEX_SIZE_ERR);
-      }
-      if (index === -1 || index === rows.length) {
-        this.appendChild(tr);
-      }
-      else {
-        var ref = rows[index];
-        this.insertBefore(tr, ref);
-      }
-      return tr;
-    },
-    deleteRow: function(index) {
-      var rows = this.rows._toArray();
-      if (index === -1) {
-        index = rows.length-1;
-      }
-      if (index < 0 || index >= rows.length) {
-        throw new core.DOMException(core.INDEX_SIZE_ERR);
-      }
-      var tr = this.rows[index];
-      this.removeChild(tr);
-    }
-  },
-  attributes: [
-    'align',
-    {prop: 'ch', attr: 'char'},
-    {prop: 'chOff', attr: 'charoff'},
-    {prop: 'span', type: 'long'},
-    'vAlign',
-    'width',
-  ]
-});
-
-define('HTMLTableRowElement', {
-  tagName: 'TR',
-  proto: {
-    get cells() {
-      if (!this._cells) {
-        this._cells = new core.HTMLCollection(this, core.mapper(this, function(n) {
-          return n.nodeName === 'TD' || n.nodeName === 'TH';
-        }, false));
-      }
-      return this._cells;
-    },
-    get rowIndex() {
-      var table = closest(this, 'TABLE');
-      return table ? table.rows._toArray().indexOf(this) : -1;
-    },
-
-    get sectionRowIndex() {
-      return this._parentNode.rows._toArray().indexOf(this);
-    },
-    insertCell: function(index) {
-      var td = this._ownerDocument.createElement('TD');
-      var cells = this.cells._toArray();
-      if (index < -1 || index > cells.length) {
-        throw new core.DOMException(core.INDEX_SIZE_ERR);
-      }
-      if (index === -1 || index === cells.length) {
-        this.appendChild(td);
-      }
-      else {
-        var ref = cells[index];
-        this.insertBefore(td, ref);
-      }
-      return td;
-    },
-    deleteCell: function(index) {
-      var cells = this.cells._toArray();
-      if (index === -1) {
-        index = cells.length-1;
-      }
-      if (index < 0 || index >= cells.length) {
-        throw new core.DOMException(core.INDEX_SIZE_ERR);
-      }
-      var td = this.cells[index];
-      this.removeChild(td);
-    }
-  },
-  attributes: [
-    'align',
-    'bgColor',
-    {prop: 'ch', attr: 'char'},
-    {prop: 'chOff', attr: 'charoff'},
-    'vAlign'
-  ]
-});
-
-define('HTMLTableCellElement', {
-  tagNames: ['TH','TD'],
-  proto: {
-    _headers: null,
-    set headers(h) {
-      if (h === '') {
-        //Handle resetting headers so the dynamic getter returns a query
-        this._headers = null;
-        return;
-      }
-      if (!(h instanceof Array)) {
-        h = [h];
-      }
-      this._headers = h;
-    },
-    get headers() {
-      if (this._headers) {
-        return this._headers.join(' ');
-      }
-      var cellIndex = this.cellIndex,
-          headings  = [],
-          siblings  = this._parentNode.getElementsByTagName(this.tagName);
-
-      for (var i=0; i<siblings.length; i++) {
-        if (siblings.item(i).cellIndex >= cellIndex) {
-          break;
-        }
-        headings.push(siblings.item(i).id);
-      }
-      this._headers = headings;
-      return headings.join(' ');
-    },
-    get cellIndex() {
-      return closest(this, 'TR').cells._toArray().indexOf(this);
-    }
-  },
-  attributes: [
-    'abbr',
-    'align',
-    'axis',
-    'bgColor',
-    {prop: 'ch', attr: 'char'},
-    {prop: 'chOff', attr: 'charoff'},
-    {prop: 'colSpan', type: 'long'},
-    'height',
-    {prop: 'noWrap', type: 'boolean'},
-    {prop: 'rowSpan', type: 'long'},
-    'scope',
-    'vAlign',
-    'width'
-  ]
-});
-
-define('HTMLFrameSetElement', {
-  tagName: 'FRAMESET',
-  attributes: [
-    'cols',
-    'rows'
-  ]
-});
-
-function loadFrame (frame) {
-  if (frame._contentDocument) {
-    // We don't want to access document.parentWindow, since the getter will
-    // cause a new window to be allocated if it doesn't exist.  Probe the
-    // private variable instead.
-    if (frame._contentDocument._parentWindow) {
-      // close calls delete on its document.
-      frame._contentDocument.parentWindow.close();
-    } else {
-      delete frame._contentDocument;
-    }
-  }
-
-  var src = frame.src.trim() === '' ? 'about:blank' : frame.src;
-  var parentDoc = frame._ownerDocument;
-
-  // If the URL can't be resolved or the src attribute is missing / blank,
-  // then url should be set to the string "about:blank".
-  // (http://www.whatwg.org/specs/web-apps/current-work/#the-iframe-element)
-  var url = core.resourceLoader.resolve(parentDoc, src);
-  var contentDoc = frame._contentDocument = new core.HTMLDocument({
-    parsingMode: 'html',
-    url: url,
-    documentRoot: Path.dirname(url)
-  });
-  applyDocumentFeatures(contentDoc, parentDoc.implementation._features);
-
-  var parent = parentDoc.parentWindow;
-  var contentWindow = contentDoc.parentWindow;
-  contentWindow.parent = parent;
-  contentWindow.top = parent.top;
-
-  // Handle about:blank with a simulated load of an empty document.
-  if(url === 'about:blank') {
-    core.resourceLoader.enqueue(frame, function() {
-      contentDoc.write();
-      contentDoc.close();
-    })();
-  } else {
-    core.resourceLoader.load(frame, url, function(html, filename) {
-      contentDoc.write(html);
-      contentDoc.close();
-    });
-  }
-}
-
-define('HTMLFrameElement', {
-  tagName: 'FRAME',
-  init : function () {
-    // Set up the frames array.  window.frames really just returns a reference
-    // to the window object, so the frames array is just implemented as indexes
-    // on the window.
-    var parent = this._ownerDocument.parentWindow;
-    var frameID = parent._length++;
-    var self = this;
-    defineGetter(parent, frameID, function () {
-      return self.contentWindow;
-    });
-
-    // The contentDocument/contentWindow shouldn't be created until the frame
-    // is inserted:
-    // "When an iframe element is first inserted into a document, the user
-    //  agent must create a nested browsing context, and then process the
-    //  iframe attributes for the first time."
-    //  (http://www.whatwg.org/specs/web-apps/current-work/#the-iframe-element)
-    this._initInsertListener = function () {
-      loadFrame(self);
-    };
-    this.addEventListener('DOMNodeInsertedIntoDocument', this._initInsertListener, false);
-  },
-  proto: {
-    _attrModified: function(name, value, oldVal) {
-      core.HTMLElement.prototype._attrModified.call(this, name, value, oldVal);
-      var self = this;
-      if (name === 'name') {
-        // Remove named frame access.
-        if (oldVal) {
-          this._ownerDocument.parentWindow._frame(oldVal);
-        }
-        // Set up named frame access.
-        if (value) {
-          this._ownerDocument.parentWindow._frame(value, this);
-        }
-      } else if (name === 'src') {
-        // Page we don't fetch the page until the node is inserted. This at
-        // least seems to be the way Chrome does it.
-        if (!this._attachedToDocument) {
-          if (!this._waitingOnInsert) {
-            // First, remove the listener added in 'init'.
-            this.removeEventListener('DOMNodeInsertedIntoDocument',
-                                     this._initInsertListener, false)
-
-            // If we aren't already waiting on an insert, add a listener.
-            // This guards against src being set multiple times before the frame
-            // is inserted into the document - we don't want to register multiple
-            // callbacks.
-            this.addEventListener('DOMNodeInsertedIntoDocument', function loader () {
-              self.removeEventListener('DOMNodeInsertedIntoDocument', loader, false);
-              this._waitingOnInsert = false;
-              loadFrame(self);
-            }, false);
-            this._waitingOnInsert = true;
-          }
-        } else {
-          loadFrame(self);
-        }
-      }
-    },
-    _contentDocument : null,
-    get contentDocument() {
-      if (this._contentDocument == null) {
-        this._contentDocument = new core.HTMLDocument({ parsingMode: "html" });
-      }
-      return this._contentDocument;
-    },
-    get contentWindow() {
-      return this.contentDocument.parentWindow;
-    }
-  },
-  attributes: [
-    'frameBorder',
-    'longDesc',
-    'marginHeight',
-    'marginWidth',
-    'name',
-    {prop: 'noResize', type: 'boolean'},
-    'scrolling',
-    {prop: 'src', type: 'string', write: false}
-  ]
-});
-
-define('HTMLIFrameElement', {
-  tagName: 'IFRAME',
-  parentClass: core.HTMLFrameElement,
-  attributes: [
-    'align',
-    'frameBorder',
-    'height',
-    'longDesc',
-    'marginHeight',
-    'marginWidth',
-    'name',
-    'scrolling',
-    'src',
-    'width'
-  ]
-});
diff --git a/node_modules/jsdom/lib/jsdom/level2/languages/javascript.js b/node_modules/jsdom/lib/jsdom/level2/languages/javascript.js
deleted file mode 100644
index 308724d..0000000
--- a/node_modules/jsdom/lib/jsdom/level2/languages/javascript.js
+++ /dev/null
@@ -1,13 +0,0 @@
-exports.javascript = function(element, code, filename) {
-  var doc = element.ownerDocument, window = doc && doc.parentWindow;
-  if (window) {
-    try {
-      window.run(code, filename);
-    } catch (e) {
-      element.raise(
-        'error', 'Running ' + filename + ' failed.',
-        {error: e, filename: filename}
-      );
-    }
-  }
-};
diff --git a/node_modules/jsdom/lib/jsdom/level2/style.js b/node_modules/jsdom/lib/jsdom/level2/style.js
deleted file mode 100644
index ab63fcc..0000000
--- a/node_modules/jsdom/lib/jsdom/level2/style.js
+++ /dev/null
@@ -1,263 +0,0 @@
-var core = require("../level1/core"),
-    utils = require("../utils"),
-    defineGetter = utils.defineGetter,
-    defineSetter = utils.defineSetter,
-    inheritFrom = utils.inheritFrom,
-    cssom = require("cssom"),
-    cssstyle = require("cssstyle"),
-    assert = require('assert');
-
-// What works now:
-// - Accessing the rules defined in individual stylesheets
-// - Modifications to style content attribute are reflected in style property
-// - Modifications to style property are reflected in style content attribute
-// TODO
-// - Modifications to style element's textContent are reflected in sheet property.
-// - Modifications to style element's sheet property are reflected in textContent.
-// - Modifications to link.href property are reflected in sheet property.
-// - Less-used features of link: disabled
-// - Less-used features of style: disabled, scoped, title
-// - CSSOM-View
-//   - getComputedStyle(): requires default stylesheet, cascading, inheritance,
-//     filtering by @media (screen? print?), layout for widths/heights
-// - Load events are not in the specs, but apparently some browsers
-//   implement something. Should onload only fire after all @imports have been
-//   loaded, or only the primary sheet?
-
-core.StyleSheet = cssom.StyleSheet;
-core.MediaList = cssom.MediaList;
-core.CSSStyleSheet = cssom.CSSStyleSheet;
-core.CSSRule = cssom.CSSRule;
-core.CSSStyleRule = cssom.CSSStyleRule;
-core.CSSMediaRule = cssom.CSSMediaRule;
-core.CSSImportRule = cssom.CSSImportRule;
-core.CSSStyleDeclaration = cssstyle.CSSStyleDeclaration;
-
-// Relavant specs
-// http://www.w3.org/TR/DOM-Level-2-Style (2000)
-// http://www.w3.org/TR/cssom-view/ (2008)
-// http://dev.w3.org/csswg/cssom/ (2010) Meant to replace DOM Level 2 Style
-// http://www.whatwg.org/specs/web-apps/current-work/multipage/ HTML5, of course
-// http://dev.w3.org/csswg/css-style-attr/  not sure what's new here
-
-// Objects that aren't in cssom library but should be:
-//   CSSRuleList  (cssom just uses array)
-//   CSSFontFaceRule
-//   CSSPageRule
-
-// These rules don't really make sense to implement, so CSSOM draft makes them
-// obsolete.
-//   CSSCharsetRule
-//   CSSUnknownRule
-
-// These objects are considered obsolete by CSSOM draft, although modern
-// browsers implement them.
-//   CSSValue
-//   CSSPrimitiveValue
-//   CSSValueList
-//   RGBColor
-//   Rect
-//   Counter
-
-// StyleSheetList -
-// http://www.w3.org/TR/DOM-Level-2-Style/stylesheets.html#StyleSheets-StyleSheetList
-// added a push method to help manage the length
-core.StyleSheetList = function() {
-  this._length = 0;
-};
-core.StyleSheetList.prototype = {
-  item: function (i) {
-    return this[i];
-  },
-  push: function (sheet) {
-    this[this._length] = sheet;
-    this._length++;
-  },
-  get length() {
-    return this._length;
-  }
-};
-
-defineGetter(core.Document.prototype, 'styleSheets', function() {
-  if (!this._styleSheets) {
-    this._styleSheets = new core.StyleSheetList();
-  }
-  // TODO: each style and link element should register its sheet on creation
-  // and remove it on removal.
-  return this._styleSheets;
-});
-
-
-/**
- * @this {core.HTMLLinkElement|core.HTMLStyleElement}
- * @param {string} url
- * @param {cssom.CSSStyleSheet} sheet
- * @see http://dev.w3.org/csswg/cssom/#requirements-on-user-agents-implementing0
- */
-function fetchStylesheet(url, sheet) {
-  core.resourceLoader.load(this, url, function(data, filename) {
-    // TODO: abort if the content-type is not text/css, and the document is
-    // in strict mode
-    sheet.href = core.resourceLoader.resolve(this.ownerDocument, url);
-    evaluateStylesheet.call(this, data, sheet, url);
-  });
-}
-/**
- * @this {core.HTMLLinkElement|core.HTMLStyleElement}
- * @param {string} data
- * @param {cssom.CSSStyleSheet} sheet
- * @param {string} baseUrl
- */
-function evaluateStylesheet(data, sheet, baseUrl) {
-  // this is the element
-  var newStyleSheet = cssom.parse(data);
-  var spliceArgs = newStyleSheet.cssRules;
-  spliceArgs.unshift(0, sheet.cssRules.length);
-  Array.prototype.splice.apply(sheet.cssRules, spliceArgs);
-  scanForImportRules.call(this, sheet.cssRules, baseUrl);
-  this.ownerDocument.styleSheets.push(sheet);
-}
-/**
- * @this {core.HTMLLinkElement|core.HTMLStyleElement}
- * @param {cssom.CSSStyleSheet} sheet
- * @param {string} baseUrl
- */
-function scanForImportRules(cssRules, baseUrl) {
-  if (!cssRules) return;
-  for (var i = 0; i < cssRules.length; ++i) {
-    if (cssRules[i].cssRules) {
-      // @media rule: keep searching inside it.
-      scanForImportRules.call(this, cssRules[i].cssRules, baseUrl);
-    } else if (cssRules[i].href) {
-      // @import rule: fetch the resource and evaluate it.
-      // See http://dev.w3.org/csswg/cssom/#css-import-rule
-      //     If loading of the style sheet fails its cssRules list is simply
-      //     empty. I.e. an @import rule always has an associated style sheet.
-      fetchStylesheet.call(this, cssRules[i].href, this.sheet);
-    }
-  }
-}
-
-/**
- * @param {string} data
- * @param {cssstyle.CSSStyleDeclaration} style
- */
-function evaluateStyleAttribute(data) {
-  // this is the element.
-
-}
-
-/**
- * Subclass of core.Attr that reflects the current cssText.
- */
-function StyleAttr(node, value) {
-  this._node = node;
-  core.Attr.call(this, node.ownerDocument, 'style');
-  if (!this._node._ignoreValueOfStyleAttr) {
-    this.nodeValue = value;
-  }
-}
-inheritFrom(core.Attr, StyleAttr, {
-  get nodeValue() {
-    if (typeof this._node._style === 'string') {
-      return this._node._style;
-    } else {
-      return this._node.style.cssText;
-    }
-  },
-  set nodeValue(value) {
-    this._node._style = value;
-  }
-});
-
-var $setNode_super = core.AttributeList.prototype.$setNode;
-/**
- * Overwrite core.AttrNodeMap#setNamedItem to create a StyleAttr instance
- * instead of a core.Attr if the name equals 'style'.
- */
-core.AttributeList.prototype.$setNode = function(attr) {
-  if (attr.name == 'style') {
-    attr = new StyleAttr(this._parentNode, attr.nodeValue);
-  }
-  return $setNode_super.call(this, attr);
-};
-
-/**
- * Lazily create a CSSStyleDeclaration.
- */
-defineGetter(core.HTMLElement.prototype, 'style', function() {
-  if (typeof this._style === 'string') {
-    // currently, cssom's parse doesn't really work if you pass in
-    // {state: 'name'}, so instead we just build a dummy sheet.
-    var styleSheet = cssom.parse('dummy{' + this._style + '}');
-    this._style = new cssstyle.CSSStyleDeclaration();
-    if (styleSheet.cssRules.length > 0 && styleSheet.cssRules[0].style) {
-      var newStyle = styleSheet.cssRules[0].style;
-      for (var i = 0; i < newStyle.length; ++i) {
-        var prop = newStyle[i];
-        this._style.setProperty(
-            prop,
-            newStyle.getPropertyValue(prop),
-            newStyle.getPropertyPriority(prop));
-      }
-    }
-  }
-  if (!this._style) {
-    this._style = new cssstyle.CSSStyleDeclaration();
-
-  }
-  if (!this.getAttributeNode('style')) {
-    // Tell the StyleAttr constructor to not overwrite this._style
-    this._ignoreValueOfStyleAttr = true;
-    this.setAttribute('style');
-    this._ignoreValueOfStyleAttr = false;
-  }
-  return this._style;
-});
-
-assert.equal(undefined, core.HTMLLinkElement._init);
-core.HTMLLinkElement._init = function() {
-  this.addEventListener('DOMNodeInsertedIntoDocument', function() {
-    if (!/(?:[ \t\n\r\f]|^)stylesheet(?:[ \t\n\r\f]|$)/i.test(this.rel)) {
-      // rel is a space-separated list of tokens, and the original rel types
-      // are case-insensitive.
-      return;
-    }
-    if (this.href) {
-      fetchStylesheet.call(this, this.href, this.sheet);
-    }
-  });
-  this.addEventListener('DOMNodeRemovedFromDocument', function() {
-  });
-};
-/**
- * @this {HTMLStyleElement|HTMLLinkElement}
- */
-var getOrCreateSheet = function() {
-  if (!this._cssStyleSheet) {
-    this._cssStyleSheet = new cssom.CSSStyleSheet();
-  }
-  return this._cssStyleSheet;
-};
-defineGetter(core.HTMLLinkElement.prototype, 'sheet', getOrCreateSheet);
-
-assert.equal(undefined, core.HTMLStyleElement._init);
-core.HTMLStyleElement._init = function() {
-  //console.log('init style')
-  this.addEventListener('DOMNodeInsertedIntoDocument', function() {
-    //console.log('style inserted')
-    //console.log('sheet: ', this.sheet);
-    if (this.type && this.type !== 'text/css') {
-      //console.log('bad type: ' + this.type)
-      return;
-    }
-    var content = '';
-    this._childNodes.forEach(function (child) {
-      if (child.nodeType === child.TEXT_NODE) { // text node
-        content += child.nodeValue;
-      }
-    });
-    evaluateStylesheet.call(this, content, this.sheet, this._ownerDocument.URL);
-  });
-};
-defineGetter(core.HTMLStyleElement.prototype, 'sheet', getOrCreateSheet);
diff --git a/node_modules/jsdom/lib/jsdom/level3/core.js b/node_modules/jsdom/lib/jsdom/level3/core.js
deleted file mode 100644
index 0d0820e..0000000
--- a/node_modules/jsdom/lib/jsdom/level3/core.js
+++ /dev/null
@@ -1,597 +0,0 @@
-var core          = require("../level1/core"),
-    defineGetter  = require('../utils').defineGetter,
-    defineSetter  = require('../utils').defineSetter,
-    HtmlToDom     = require('../browser/htmltodom').HtmlToDom,
-    domToHtml     = require('../browser/domtohtml').domToHtml;
-
-/*
-  valuetype DOMString sequence<unsigned short>;
-  typedef   unsigned long long DOMTimeStamp;
-  typedef   any DOMUserData;
-  typedef   Object DOMObject;
-
-*/
-// ExceptionCode
-core.VALIDATION_ERR                 = 16;
-core.TYPE_MISMATCH_ERR              = 17;
-
-/*
-  // Introduced in DOM Level 3:
-  interface NameList {
-    DOMString          getName(in unsigned long index);
-    DOMString          getNamespaceURI(in unsigned long index);
-    readonly attribute unsigned long   length;
-    boolean            contains(in DOMString str);
-    boolean            containsNS(in DOMString namespaceURI,
-                                  in DOMString name);
-  };
-
-  // Introduced in DOM Level 3:
-  interface DOMImplementationList {
-    DOMImplementation  item(in unsigned long index);
-    readonly attribute unsigned long   length;
-  };
-
-  // Introduced in DOM Level 3:
-  interface DOMImplementationSource {
-    DOMImplementation  getDOMImplementation(in DOMString features);
-    DOMImplementationList getDOMImplementationList(in DOMString features);
-  };
-*/
-
-
-core.DOMImplementation.prototype.getFeature = function(feature, version)  {
-
-};
-
-/*
-  interface Node {
-    // Modified in DOM Level 3:
-    Node               insertBefore(in Node newChild,
-                                    in Node refChild)
-                                        raises(DOMException);
-    // Modified in DOM Level 3:
-    Node               replaceChild(in Node newChild,
-                                    in Node oldChild)
-                                        raises(DOMException);
-    // Modified in DOM Level 3:
-    Node               removeChild(in Node oldChild)
-                                        raises(DOMException);
-    // Modified in DOM Level 3:
-    Node               appendChild(in Node newChild)
-                                        raises(DOMException);
-    boolean            hasChildNodes();
-    Node               cloneNode(in boolean deep);
-    // Modified in DOM Level 3:
-    void               normalize();
-    // Introduced in DOM Level 3:
-    readonly attribute DOMString       baseURI;
-*/
-
-// Compare Document Position
-var DOCUMENT_POSITION_DISCONNECTED = core.Node.DOCUMENT_POSITION_DISCONNECTED =
-                                     core.Node.prototype.DOCUMENT_POSITION_DISCONNECTED = 0x01;
-
-var DOCUMENT_POSITION_PRECEDING    = core.Node.DOCUMENT_POSITION_PRECEDING =
-                                     core.Node.prototype.DOCUMENT_POSITION_PRECEDING    = 0x02;
-
-var DOCUMENT_POSITION_FOLLOWING    = core.Node.DOCUMENT_POSITION_FOLLOWING =
-                                     core.Node.prototype.DOCUMENT_POSITION_FOLLOWING    = 0x04;
-
-var DOCUMENT_POSITION_CONTAINS     = core.Node.DOCUMENT_POSITION_CONTAINS =
-                                     core.Node.prototype.DOCUMENT_POSITION_CONTAINS     = 0x08;
-
-var DOCUMENT_POSITION_CONTAINED_BY = core.Node.DOCUMENT_POSITION_CONTAINED_BY =
-                                     core.Node.prototype.DOCUMENT_POSITION_CONTAINED_BY = 0x10;
-
-var DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = core.Node.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC =
-                                                core.Node.prototype.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20;
-
-var DOCUMENT_TYPE_NODE = core.Node.prototype.DOCUMENT_TYPE_NODE;
-
-core.Node.prototype.compareDocumentPosition = function compareDocumentPosition( otherNode ) {
-  if( !(otherNode instanceof core.Node) ) {
-    throw Error("Comparing position against non-Node values is not allowed")
-  }
-  var thisOwner, otherOwner;
-
-  if( this.nodeType === this.DOCUMENT_NODE)
-    thisOwner = this
-  else
-    thisOwner = this.ownerDocument
-
-  if( otherNode.nodeType === this.DOCUMENT_NODE)
-    otherOwner = otherNode
-  else
-    otherOwner = otherNode.ownerDocument
-
-  if( this === otherNode ) return 0
-  if( this === otherNode.ownerDocument ) return DOCUMENT_POSITION_FOLLOWING + DOCUMENT_POSITION_CONTAINED_BY
-  if( this.ownerDocument === otherNode ) return DOCUMENT_POSITION_PRECEDING + DOCUMENT_POSITION_CONTAINS
-  if( thisOwner !== otherOwner ) return DOCUMENT_POSITION_DISCONNECTED
-
-  // Text nodes for attributes does not have a _parentNode. So we need to find them as attribute child.
-  if( this.nodeType === this.ATTRIBUTE_NODE && this._childNodes && this._childNodes.indexOf(otherNode) !== -1)
-    return DOCUMENT_POSITION_FOLLOWING + DOCUMENT_POSITION_CONTAINED_BY
-
-  if( otherNode.nodeType === this.ATTRIBUTE_NODE && otherNode._childNodes && otherNode._childNodes.indexOf(this) !== -1)
-    return DOCUMENT_POSITION_PRECEDING + DOCUMENT_POSITION_CONTAINS
-
-  var point = this
-  var parents = [ ]
-  var previous = null
-  while( point ) {
-    if( point == otherNode ) return DOCUMENT_POSITION_PRECEDING + DOCUMENT_POSITION_CONTAINS
-    parents.push( point )
-    point = point._parentNode
-  }
-  point = otherNode
-  previous = null
-  while( point ) {
-    if( point == this ) return DOCUMENT_POSITION_FOLLOWING + DOCUMENT_POSITION_CONTAINED_BY
-    var location_index = parents.indexOf( point )
-    if( location_index !== -1) {
-     var smallest_common_ancestor = parents[ location_index ]
-     var this_index = smallest_common_ancestor._childNodes.indexOf( parents[location_index - 1] )
-     var other_index = smallest_common_ancestor._childNodes.indexOf( previous )
-     if( this_index > other_index ) {
-           return DOCUMENT_POSITION_PRECEDING
-     }
-     else {
-       return DOCUMENT_POSITION_FOLLOWING
-     }
-    }
-    previous = point
-    point = point._parentNode
-  }
-  return DOCUMENT_POSITION_DISCONNECTED
-};
-
-// @see http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#Node3-textContent
-defineGetter(core.Node.prototype, 'textContent', function() {
-  switch (this.nodeType) {
-    case this.COMMENT_NODE:
-    case this.CDATA_SECTION_NODE:
-    case this.PROCESSING_INSTRUCTION_NODE:
-    case this.TEXT_NODE:
-      return this.nodeValue;
-
-    case this.ATTRIBUTE_NODE:
-    case this.DOCUMENT_FRAGMENT_NODE:
-    case this.ELEMENT_NODE:
-      var out = '';
-      for (var i = 0 ; i < this._childNodes.length ; ++i) {
-        if (this._childNodes[i].nodeType !== this.COMMENT_NODE &&
-            this._childNodes[i].nodeType !== this.PROCESSING_INSTRUCTION_NODE) {
-          out += this._childNodes[i].textContent || '';
-        }
-      }
-      return out;
-
-    default:
-      return null;
-  }
-});
-
-defineSetter(core.Node.prototype, 'textContent', function(txt) {
-  switch (this.nodeType) {
-    case this.COMMENT_NODE:
-    case this.CDATA_SECTION_NODE:
-    case this.PROCESSING_INSTRUCTION_NODE:
-    case this.TEXT_NODE:
-      return this.nodeValue = String(txt);
-  }
-
-  for (var i = this._childNodes.length; --i >=0;) {
-    this.removeChild(this._childNodes[i]);
-  }
-  if (txt !== "" && txt != null) {
-    this.appendChild(this._ownerDocument.createTextNode(txt));
-  }
-  return txt;
-});
-
-/*
-    // Introduced in DOM Level 3:
-    DOMString          lookupPrefix(in DOMString namespaceURI);
-    // Introduced in DOM Level 3:
-    boolean            isDefaultNamespace(in DOMString namespaceURI);
-    // Introduced in DOM Level 3:
-    DOMString          lookupNamespaceURI(in DOMString prefix);
-    // Introduced in DOM Level 3:
-    DOMObject          getFeature(in DOMString feature,
-                                  in DOMString version);
-*/
-// Introduced in DOM Level 3:
-core.Node.prototype.setUserData = function(key, data, handler) {
-  var r = this[key] || null;
-  this[key] = data;
-  return(r);
-};
-
-// Introduced in DOM Level 3:
-core.Node.prototype.getUserData = function(key) {
-  var r = this[key] || null;
-  return(r);
-};
-/*
-  interface NodeList {
-    Node               item(in unsigned long index);
-    readonly attribute unsigned long   length;
-  };
-
-  interface NamedNodeMap {
-    Node               getNamedItem(in DOMString name);
-    Node               setNamedItem(in Node arg)
-                                        raises(DOMException);
-    Node               removeNamedItem(in DOMString name)
-                                        raises(DOMException);
-    Node               item(in unsigned long index);
-    readonly attribute unsigned long   length;
-    // Introduced in DOM Level 2:
-    Node               getNamedItemNS(in DOMString namespaceURI,
-                                      in DOMString localName)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    Node               setNamedItemNS(in Node arg)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    Node               removeNamedItemNS(in DOMString namespaceURI,
-                                         in DOMString localName)
-                                        raises(DOMException);
-  };
-
-  interface CharacterData : Node {
-             attribute DOMString       data;
-                                        // raises(DOMException) on setting
-                                        // raises(DOMException) on retrieval
-
-    readonly attribute unsigned long   length;
-    DOMString          substringData(in unsigned long offset,
-                                     in unsigned long count)
-                                        raises(DOMException);
-    void               appendData(in DOMString arg)
-                                        raises(DOMException);
-    void               insertData(in unsigned long offset,
-                                  in DOMString arg)
-                                        raises(DOMException);
-    void               deleteData(in unsigned long offset,
-                                  in unsigned long count)
-                                        raises(DOMException);
-    void               replaceData(in unsigned long offset,
-                                   in unsigned long count,
-                                   in DOMString arg)
-                                        raises(DOMException);
-  };
-
-  interface Attr : Node {
-    readonly attribute DOMString       name;
-    readonly attribute boolean         specified;
-             attribute DOMString       value;
-                                        // raises(DOMException) on setting
-
-    // Introduced in DOM Level 2:
-    readonly attribute Element         ownerElement;
-    // Introduced in DOM Level 3:
-    readonly attribute TypeInfo        schemaTypeInfo;
-
-*/
-    // Introduced in DOM Level 3:
-defineGetter(core.Attr.prototype, 'isId', function() {
-  return (this.name.toLowerCase() === 'id');
-});
-/*
-  };
-
-  interface Element : Node {
-    readonly attribute DOMString       tagName;
-    DOMString          getAttribute(in DOMString name);
-    void               setAttribute(in DOMString name,
-                                    in DOMString value)
-                                        raises(DOMException);
-    void               removeAttribute(in DOMString name)
-                                        raises(DOMException);
-    Attr               getAttributeNode(in DOMString name);
-    Attr               setAttributeNode(in Attr newAttr)
-                                        raises(DOMException);
-    Attr               removeAttributeNode(in Attr oldAttr)
-                                        raises(DOMException);
-    NodeList           getElementsByTagName(in DOMString name);
-    // Introduced in DOM Level 2:
-    DOMString          getAttributeNS(in DOMString namespaceURI,
-                                      in DOMString localName)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    void               setAttributeNS(in DOMString namespaceURI,
-                                      in DOMString qualifiedName,
-                                      in DOMString value)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    void               removeAttributeNS(in DOMString namespaceURI,
-                                         in DOMString localName)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    Attr               getAttributeNodeNS(in DOMString namespaceURI,
-                                          in DOMString localName)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    Attr               setAttributeNodeNS(in Attr newAttr)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    NodeList           getElementsByTagNameNS(in DOMString namespaceURI,
-                                              in DOMString localName)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    boolean            hasAttribute(in DOMString name);
-    // Introduced in DOM Level 2:
-    boolean            hasAttributeNS(in DOMString namespaceURI,
-                                      in DOMString localName)
-                                        raises(DOMException);
-    // Introduced in DOM Level 3:
-    readonly attribute TypeInfo        schemaTypeInfo;
-    // Introduced in DOM Level 3:
-    void               setIdAttribute(in DOMString name,
-                                      in boolean isId)
-                                        raises(DOMException);
-    // Introduced in DOM Level 3:
-    void               setIdAttributeNS(in DOMString namespaceURI,
-                                        in DOMString localName,
-                                        in boolean isId)
-                                        raises(DOMException);
-    // Introduced in DOM Level 3:
-    void               setIdAttributeNode(in Attr idAttr,
-                                          in boolean isId)
-                                        raises(DOMException);
-  };
-
-  interface Text : CharacterData {
-    Text               splitText(in unsigned long offset)
-                                        raises(DOMException);
-    // Introduced in DOM Level 3:
-    readonly attribute boolean         isElementContentWhitespace;
-    // Introduced in DOM Level 3:
-    readonly attribute DOMString       wholeText;
-    // Introduced in DOM Level 3:
-    Text               replaceWholeText(in DOMString content)
-                                        raises(DOMException);
-  };
-
-  interface Comment : CharacterData {
-  };
-
-  // Introduced in DOM Level 3:
-  interface TypeInfo {
-    readonly attribute DOMString       typeName;
-    readonly attribute DOMString       typeNamespace;
-
-    // DerivationMethods
-    const unsigned long       DERIVATION_RESTRICTION         = 0x00000001;
-    const unsigned long       DERIVATION_EXTENSION           = 0x00000002;
-    const unsigned long       DERIVATION_UNION               = 0x00000004;
-    const unsigned long       DERIVATION_LIST                = 0x00000008;
-
-    boolean            isDerivedFrom(in DOMString typeNamespaceArg,
-                                     in DOMString typeNameArg,
-                                     in unsigned long derivationMethod);
-  };
-*/
-// Introduced in DOM Level 3:
-core.UserDataHandler = function() {};
-core.UserDataHandler.prototype.NODE_CLONED   = 1;
-core.UserDataHandler.prototype.NODE_IMPORTED = 2;
-core.UserDataHandler.prototype.NODE_DELETED  = 3;
-core.UserDataHandler.prototype.NODE_RENAMED  = 4;
-core.UserDataHandler.prototype.NODE_ADOPTED  = 5;
-core.UserDataHandler.prototype.handle = function(operation, key, data, src, dst) {};
-
-// Introduced in DOM Level 3:
-core.DOMError = function(severity, message, type, relatedException, relatedData, location) {
-  this._severity         = severity;
-  this._message          = message;
-  this._type             = type;
-  this._relatedException = relatedException;
-  this._relatedData      = relatedData;
-  this._location         = location;
-};
-core.DOMError.prototype = {};
-core.DOMError.prototype.SEVERITY_WARNING     = 1;
-core.DOMError.prototype.SEVERITY_ERROR       = 2;
-core.DOMError.prototype.SEVERITY_FATAL_ERROR = 3;
-defineGetter(core.DOMError.prototype, 'severity', function() {
-  return this._severity;
-});
-defineGetter(core.DOMError.prototype, 'message', function() {
-  return this._message;
-});
-defineGetter(core.DOMError.prototype, 'type', function() {
-  return this._type;
-});
-defineGetter(core.DOMError.prototype, 'relatedException', function() {
-  return this._relatedException;
-});
-defineGetter(core.DOMError.prototype, 'relatedData', function() {
-  return this._relatedData;
-});
-defineGetter(core.DOMError.prototype, 'location', function() {
-  return this._location;
-});
-
-/*
-  // Introduced in DOM Level 3:
-  interface DOMErrorHandler {
-    boolean            handleError(in DOMError error);
-  };
-
-  // Introduced in DOM Level 3:
-  interface DOMLocator {
-    readonly attribute long            lineNumber;
-    readonly attribute long            columnNumber;
-    readonly attribute long            byteOffset;
-    readonly attribute long            utf16Offset;
-    readonly attribute Node            relatedNode;
-    readonly attribute DOMString       uri;
-  };
-*/
-
-// Introduced in DOM Level 3:
-core.DOMConfiguration = function(){
-  var possibleParameterNames = {
-    'canonical-form': [false, true], // extra rules for true
-    'cdata-sections': [true, false],
-    'check-character-normalization': [false, true],
-    'comments': [true, false],
-    'datatype-normalization': [false, true],
-    'element-content-whitespace': [true, false],
-    'entities': [true, false],
-    // 'error-handler': [],
-    'infoset': [undefined, true, false], // extra rules for true
-    'namespaces': [true, false],
-    'namespace-declarations': [true, false], // only checked if namespaces is true
-    'normalize-characters': [false, true],
-    // 'schema-location': [],
-    // 'schema-type': [],
-    'split-cdata-sections': [true, false],
-    'validate': [false, true],
-    'validate-if-schema': [false, true],
-    'well-formed': [true, false]
-  }
-};
-
-core.DOMConfiguration.prototype = {
-  setParameter: function(name, value) {},
-  getParameter: function(name) {},
-  canSetParameter: function(name, value) {},
-  parameterNames: function() {}
-};
-
-//core.Document.prototype._domConfig = new core.DOMConfiguration();
-defineGetter(core.Document.prototype, 'domConfig', function() {
-  return this._domConfig || new core.DOMConfiguration();;
-});
-
-// Introduced in DOM Level 3:
-core.DOMStringList = function() {};
-
-core.DOMStringList.prototype = {
-  item: function() {},
-  length: function() {},
-  contains: function() {}
-};
-
-
-/*
-  interface CDATASection : Text {
-  };
-
-  interface DocumentType : Node {
-    readonly attribute DOMString       name;
-    readonly attribute NamedNodeMap    entities;
-    readonly attribute NamedNodeMap    notations;
-    // Introduced in DOM Level 2:
-    readonly attribute DOMString       publicId;
-    // Introduced in DOM Level 2:
-    readonly attribute DOMString       systemId;
-    // Introduced in DOM Level 2:
-    readonly attribute DOMString       internalSubset;
-  };
-
-  interface Notation : Node {
-    readonly attribute DOMString       publicId;
-    readonly attribute DOMString       systemId;
-  };
-
-  interface Entity : Node {
-    readonly attribute DOMString       publicId;
-    readonly attribute DOMString       systemId;
-    readonly attribute DOMString       notationName;
-    // Introduced in DOM Level 3:
-    readonly attribute DOMString       inputEncoding;
-    // Introduced in DOM Level 3:
-    readonly attribute DOMString       xmlEncoding;
-    // Introduced in DOM Level 3:
-    readonly attribute DOMString       xmlVersion;
-  };
-
-  interface EntityReference : Node {
-  };
-
-  interface ProcessingInstruction : Node {
-    readonly attribute DOMString       target;
-             attribute DOMString       data;
-                                        // raises(DOMException) on setting
-
-  };
-
-  interface DocumentFragment : Node {
-  };
-
-  interface Document : Node {
-    // Modified in DOM Level 3:
-    readonly attribute DocumentType    doctype;
-    readonly attribute DOMImplementation implementation;
-    readonly attribute Element         documentElement;
-    Element            createElement(in DOMString tagName)
-                                        raises(DOMException);
-    DocumentFragment   createDocumentFragment();
-    Text               createTextNode(in DOMString data);
-    Comment            createComment(in DOMString data);
-    CDATASection       createCDATASection(in DOMString data)
-                                        raises(DOMException);
-    ProcessingInstruction createProcessingInstruction(in DOMString target,
-                                                      in DOMString data)
-                                        raises(DOMException);
-    Attr               createAttribute(in DOMString name)
-                                        raises(DOMException);
-    EntityReference    createEntityReference(in DOMString name)
-                                        raises(DOMException);
-    NodeList           getElementsByTagName(in DOMString tagname);
-    // Introduced in DOM Level 2:
-    Node               importNode(in Node importedNode,
-                                  in boolean deep)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    Element            createElementNS(in DOMString namespaceURI,
-                                       in DOMString qualifiedName)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    Attr               createAttributeNS(in DOMString namespaceURI,
-                                         in DOMString qualifiedName)
-                                        raises(DOMException);
-    // Introduced in DOM Level 2:
-    NodeList           getElementsByTagNameNS(in DOMString namespaceURI,
-                                              in DOMString localName);
-    // Introduced in DOM Level 2:
-    Element            getElementById(in DOMString elementId);
-*/
-/*
-    // Introduced in DOM Level 3:
-    readonly attribute DOMString       xmlEncoding;
-    // Introduced in DOM Level 3:
-             attribute boolean         xmlStandalone;
-                                        // raises(DOMException) on setting
-
-    // Introduced in DOM Level 3:
-             attribute DOMString       xmlVersion;
-                                        // raises(DOMException) on setting
-
-    // Introduced in DOM Level 3:
-             attribute boolean         strictErrorChecking;
-    // Introduced in DOM Level 3:
-             attribute DOMString       documentURI;
-    // Introduced in DOM Level 3:
-    Node               adoptNode(in Node source)
-                                        raises(DOMException);
-    // Introduced in DOM Level 3:
-    readonly attribute DOMConfiguration domConfig;
-    // Introduced in DOM Level 3:
-    void               normalizeDocument();
-    // Introduced in DOM Level 3:
-    Node               renameNode(in Node n,
-                                  in DOMString namespaceURI,
-                                  in DOMString qualifiedName)
-                                        raises(DOMException);
-  };
-};
-
-#endif // _DOM_IDL_
-*/
diff --git a/node_modules/jsdom/lib/jsdom/level3/ls.js b/node_modules/jsdom/lib/jsdom/level3/ls.js
deleted file mode 100644
index 5cc44f4..0000000
--- a/node_modules/jsdom/lib/jsdom/level3/ls.js
+++ /dev/null
@@ -1,211 +0,0 @@
-// w3c Load/Save functionality: http://www.w3.org/TR/2004/REC-DOM-Level-3-LS-20040407/
-
-var core = require('../level1/core');
-var createFrom = require('../utils').createFrom;
-
-var ls = {};
-
-// TODO: what is this?
-//typedef dom::DOMConfiguration DOMConfiguration;
-
-ls.LSException = function LSException(code) {
-  this.code = code;
-};
-
-ls.LSException.prototype = {
-  // LSExceptionCode
-  PARSE_ERR                       : 81,
-  SERIALIZE_ERR                   : 82
-};
-
-ls.DOMImplementationLS = function DOMImplementationLS() {
-
-};
-
-var DOMImplementationExtension = {
-
-  // DOMImplementationLSMode
-  MODE_SYNCHRONOUS  : 1,
-  MODE_ASYNCHRONOUS : 2,
-
-  // raises(dom::DOMException);
-  createLSParser : function(/* int */ mode, /* string */ schemaType) {
-    return new ls.LSParser(mode, schemaType);
-  },
-
-  createLSSerializer : function() {
-    return new ls.LSSerializer();
-  },
-
-  createLSInput : function() {
-    return new ls.LSInput();
-  },
-
-  createLSOutput : function() {
-    return new ls.LSOutput();
-  }
-};
-
-Object.keys(DOMImplementationExtension).forEach(function(k, v) {
-  core.DOMImplementation.prototype[k] = DOMImplementationExtension[k];
-});
-
-ls.DOMImplementationLS.prototype = DOMImplementationExtension;
-
-core.Document.getFeature = function() {
-  return DOMImplementationExtension;
-};
-
-ls.LSParser = function LSParser() {
-  this._domConfig = new core.DOMConfiguration();
-};
-ls.LSParser.prototype = {
-  get domConfig() { return this._domConfig; },
-  get filter() { return this._filter || null; },
-  set filter(value) { this._filter = value; },
-  get async() { return this._async; },
-  get busy() { return this._busy; },
-
-  // raises(dom::DOMException, LSException);
-  parse : function (/* LSInput */ input) {
-    var doc = new core.Document();
-    doc._inputEncoding = 'UTF-16';
-    return doc;
-  },
-
-  // raises(dom::DOMException, LSException);
-  parseURI : function(/* string */ uri) {
-    return new core.Document();
-  },
-
-  // ACTION_TYPES
-  ACTION_APPEND_AS_CHILDREN       : 1,
-  ACTION_REPLACE_CHILDREN         : 2,
-  ACTION_INSERT_BEFORE            : 3,
-  ACTION_INSERT_AFTER             : 4,
-  ACTION_REPLACE                  : 5,
-
-  // @returns Node
-  // @raises DOMException, LSException
-  parseWithContext                : function(/* LSInput */ input, /* Node */ contextArg, /* int */ action) {
-    return new core.Node();
-  },
-
-  abort                           : function() {
-    // TODO: implement
-  }
-};
-
-ls.LSInput = function LSInput() {};
-ls.LSInput.prototype = {
-  get characterStream() { return this._characterStream || null; },
-  set characterStream(value) { this._characterStream = value; },
-  get byteStream() { return this._byteStream || null; },
-  set byteStream(value) { this._byteStream = value; },
-  get stringData() { return this._stringData || null; },
-  set stringData(value) { this._stringData = value; },
-  get systemId() { return this._systemId || null; },
-  set systemId(value) { this._systemId = value; },
-  get publicId() { return this._publicId || null; },
-  set publicId(value) { this._publicId = value; },
-  get baseURI() { return this._baseURI || null; },
-  set baseURI(value) { this._baseURI = value; },
-  get encoding() { return this._encoding || null; },
-  set encoding(value) { this._encoding = value; },
-  get certifiedText() { return this._certifiedText || null; },
-  set certifiedText(value) { this._certifiedText = value; },
-};
-
-ls.LSResourceResolver = function LSResourceResolver() {};
-
-// @returns LSInput
-ls.LSResourceResolver.prototype.resolveResource = function(type, namespaceURI, publicId, systemId, baseURI) {
-  return new ls.LSInput();
-};
-
-ls.LSParserFilter = function LSParserFilter() {};
-ls.LSParserFilter.prototype = {
-
-  // Constants returned by startElement and acceptNode
-  FILTER_ACCEPT                   : 1,
-  FILTER_REJECT                   : 2,
-  FILTER_SKIP                     : 3,
-  FILTER_INTERRUPT                : 4,
-
-  get whatToShow() { return this._whatToShow; },
-
-  // @returns int
-  startElement : function(/* Element */ elementArg) {
-    return 0;
-  },
-
-  // @returns int
-  acceptNode : function(/* Node */ nodeArg) {
-    return nodeArg;
-  }
-};
-
-ls.LSSerializer = function LSSerializer() {
-  this._domConfig = new core.DOMConfiguration();
-};
-ls.LSSerializer.prototype = {
-  get domConfig() { return this._domConfig; },
-  get newLine() { return this._newLine || null; },
-  set newLine(value) { this._newLine = value; },
-  get filter() { return this._filter || null; },
-  set filter(value) { this._filter = value; },
-
-  // @returns boolean
-  // @raises LSException
-  write : function(/* Node */ nodeArg, /* LSOutput */ destination) {
-   return true;
-  },
-
-  // @returns boolean
-  // @raises LSException
-  writeToURI : function(/* Node */ nodeArg, /* string */ uri) {
-   return true;
-  },
-
-  // @returns string
-  // @raises DOMException, LSException
-  writeToString : function(/* Node */ nodeArg) {
-    return "";
-  }
-};
-
-ls.LSOutput = function LSOutput() {};
-ls.LSOutput.prototype = {
-  get characterStream() { return this._characterStream || null; },
-  set characterStream(value) { this._characterStream = value; },
-  get byteStream() { return this._byteStream || null; },
-  set byteStream(value) { this._byteStream = value; },
-  get systemId() { return this._systemId || null; },
-  set systemId(value) { this._systemId = value; },
-  get encoding() { return this._encoding || null; },
-  set encoding(value) { this._encoding = value; },
-};
-
-ls.LSProgressEvent = function LSProgressEvent() {};
-ls.LSProgressEvent.prototype = createFrom(core.Event, {
-  constructor: ls.LSProgressEvent,
-  get input() { return this._input; },
-  get position() { return this._position; },
-  get totalSize() { return this._totalSize; },
-});
-
-ls.LSLoadEvent = function LSLoadEvent() {};
-ls.LSLoadEvent.prototype = createFrom(core.Event, {
-  get newDocument() { return this._newDocument; },
-  get input() { return this._input; },
-});
-
-
-// TODO: do traversal
-ls.LSSerializerFilter = function LSSerializerFilter() {};
-ls.LSSerializerFilter.prototype = {
-  get whatToShow() { return this._whatToShow; },
-};
-
-// ls.LSSerializerFilter.prototype.__proto__ = level2.traversal.NodeFiler;
-
diff --git a/node_modules/jsdom/lib/jsdom/level3/xpath.js b/node_modules/jsdom/lib/jsdom/level3/xpath.js
deleted file mode 100644
index 98e3a7d..0000000
--- a/node_modules/jsdom/lib/jsdom/level3/xpath.js
+++ /dev/null
@@ -1,1866 +0,0 @@
-/** Here is yet another implementation of XPath 1.0 in Javascript.
- *
- * My goal was to make it relatively compact, but as I fixed all the axis bugs
- * the axes became more and more complicated. :-(.
- *
- * I have not implemented namespaces or case-sensitive axes for XML yet.
- *
- * How to test it in Chrome: You can make a Chrome extension that replaces
- * the WebKit XPath parser with this one. But it takes a bit of effort to
- * get around isolated world and same-origin restrictions:
- * manifest.json:
-    {
-      "name": "XPathTest",
-      "version": "0.1",
-      "content_scripts": [{
-        "matches": ["http://localhost/*"],  // or wildcard host
-        "js": ["xpath.js", "injection.js"],
-        "all_frames": true, "run_at": "document_start"
-      }]
-    }
- * injection.js:
-    // goal: give my xpath object to the website's JS context.
-    var script = document.createElement('script');
-    script.textContent =
-        "document.addEventListener('xpathextend', function(e) {\n" +
-        "  console.log('extending document with xpath...');\n" +
-        "  e.detail(window);" +
-        "});";
-    document.documentElement.appendChild(script);
-    document.documentElement.removeChild(script);
-    var evt = document.createEvent('CustomEvent');
-    evt.initCustomEvent('xpathextend', true, true, this.xpath.extend);
-    document.dispatchEvent(evt);
- */
-(function() {
-  var xpath;
-  var core;
-  if ('function' === typeof require) {
-    xpath = exports; // the tests go through this
-    core = require("../level1/core");
-  } else {
-    xpath = {};
-    core = this;
-  }
-
-
-  /***************************************************************************
-   *                            Tokenization                                 *
-   ***************************************************************************/
-  /**
-   * The XPath lexer is basically a single regular expression, along with
-   * some helper functions to pop different types.
-   */
-  var Stream = xpath.Stream = function Stream(str) {
-    this.original = this.str = str;
-    this.peeked = null;
-    // TODO: not really needed, but supposedly tokenizer also disambiguates
-    // a * b vs. node test *
-    this.prev = null;  // for debugging
-    this.prevprev = null;
-  }
-  Stream.prototype = {
-    peek: function() {
-      if (this.peeked) return this.peeked;
-      var m = this.re.exec(this.str);
-      if (!m) return null;
-      this.str = this.str.substr(m[0].length);
-      return this.peeked = m[1];
-    },
-    /** Peek 2 tokens ahead. */
-    peek2: function() {
-      this.peek();  // make sure this.peeked is set
-      var m = this.re.exec(this.str);
-      if (!m) return null;
-      return m[1];
-    },
-    pop: function() {
-      var r = this.peek();
-      this.peeked = null;
-      this.prevprev = this.prev;
-      this.prev = r;
-      return r;
-    },
-    trypop: function(tokens) {
-      var tok = this.peek();
-      if (tok === tokens) return this.pop();
-      if (Array.isArray(tokens)) {
-        for (var i = 0; i < tokens.length; ++i) {
-          var t = tokens[i];
-          if (t == tok) return this.pop();;
-        }
-      }
-    },
-    trypopfuncname: function() {
-      var tok = this.peek();
-      if (!this.isQnameRe.test(tok))
-        return null;
-      switch (tok) {
-        case 'comment': case 'text': case 'processing-instruction': case 'node':
-          return null;
-      }
-      if ('(' != this.peek2()) return null;
-      return this.pop();
-    },
-    trypopaxisname: function() {
-      var tok = this.peek();
-      switch (tok) {
-        case 'ancestor': case 'ancestor-or-self': case 'attribute':
-        case 'child': case 'descendant': case 'descendant-or-self':
-        case 'following': case 'following-sibling': case 'namespace':
-        case 'parent': case 'preceding': case 'preceding-sibling': case 'self':
-          if ('::' == this.peek2()) return this.pop();
-      }
-      return null;
-    },
-    trypopnametest: function() {
-      var tok = this.peek();
-      if ('*' === tok || this.startsWithNcNameRe.test(tok)) return this.pop();
-      return null;
-    },
-    trypopliteral: function() {
-      var tok = this.peek();
-      if (null == tok) return null;
-      var first = tok.charAt(0);
-      var last = tok.charAt(tok.length - 1);
-      if ('"' === first && '"' === last ||
-          "'" === first && "'" === last) {
-        this.pop();
-        return tok.substr(1, tok.length - 2);
-      }
-    },
-    trypopnumber: function() {
-      var tok = this.peek();
-      if (this.isNumberRe.test(tok)) return parseFloat(this.pop());
-      else return null;
-    },
-    trypopvarref: function() {
-      var tok = this.peek();
-      if (null == tok) return null;
-      if ('$' === tok.charAt(0)) return this.pop().substr(1);
-      else return null;
-    },
-    position: function() {
-      return this.original.length - this.str.length;
-    }
-  };
-  (function() {
-    // http://www.w3.org/TR/REC-xml-names/#NT-NCName
-    var nameStartCharsExceptColon =
-        'A-Z_a-z\xc0-\xd6\xd8-\xf6\xF8-\u02FF\u0370-\u037D\u037F-\u1FFF' +
-        '\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF' +
-        '\uFDF0-\uFFFD';  // JS doesn't support [#x10000-#xEFFFF]
-    var nameCharExceptColon = nameStartCharsExceptColon +
-        '\\-\\.0-9\xb7\u0300-\u036F\u203F-\u2040';
-    var ncNameChars = '[' + nameStartCharsExceptColon +
-        '][' + nameCharExceptColon + ']*'
-    // http://www.w3.org/TR/REC-xml-names/#NT-QName
-    var qNameChars = ncNameChars + '(?::' + ncNameChars + ')?';
-    var otherChars = '\\.\\.|[\\(\\)\\[\\].@,]|::';  // .. must come before [.]
-    var operatorChars =
-        'and|or|mod|div|' +
-        '//|!=|<=|>=|[*/|+\\-=<>]';  // //, !=, <=, >= before individual ones.
-    var literal = '"[^"]*"|' + "'[^']*'";
-    var numberChars = '[0-9]+(?:\\.[0-9]*)?|\\.[0-9]+';
-    var variableReference = '\\$' + qNameChars;
-    var nameTestChars = '\\*|' + ncNameChars + ':\\*|' + qNameChars;
-    var optionalSpace = '[ \t\r\n]*';  // stricter than regexp \s.
-    var nodeType = 'comment|text|processing-instruction|node';
-    var re = new RegExp(
-        // numberChars before otherChars so that leading-decimal doesn't become .
-        '^' + optionalSpace + '(' + numberChars + '|' + otherChars + '|' +
-        nameTestChars + '|' + operatorChars + '|' + literal + '|' +
-        variableReference + ')'
-        // operatorName | nodeType | functionName | axisName are lumped into
-        // qName for now; we'll check them on pop.
-    );
-    Stream.prototype.re = re;
-    Stream.prototype.startsWithNcNameRe = new RegExp('^' + ncNameChars);
-    Stream.prototype.isQnameRe = new RegExp('^' + qNameChars + '$');
-    Stream.prototype.isNumberRe = new RegExp('^' + numberChars + '$');
-  })();
-
-  /***************************************************************************
-   *                               Parsing                                   *
-   ***************************************************************************/
-  var parse = xpath.parse = function parse(stream, a) {
-    var r = orExpr(stream,a);
-    var x, unparsed = [];
-    while (x = stream.pop()) {
-      unparsed.push(x);
-    }
-    if (unparsed.length)
-      throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                               'Position ' + stream.position() +
-                               ': Unparsed tokens: ' + unparsed.join(' '));
-    return r;
-  }
-
-  /**
-   * binaryL  ::= subExpr
-   *            | binaryL op subExpr
-   * so a op b op c becomes ((a op b) op c)
-   */
-  function binaryL(subExpr, stream, a, ops) {
-    var lhs = subExpr(stream, a);
-    if (lhs == null) return null;
-    var op;
-    while (op = stream.trypop(ops)) {
-      var rhs = subExpr(stream, a);
-      if (rhs == null)
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected something after ' + op);
-      lhs = a.node(op, lhs, rhs);
-    }
-    return lhs;
-  }
-  /**
-   * Too bad this is never used. If they made a ** operator (raise to power),
-   ( we would use it.
-   * binaryR  ::= subExpr
-   *            | subExpr op binaryR
-   * so a op b op c becomes (a op (b op c))
-   */
-  function binaryR(subExpr, stream, a, ops) {
-    var lhs = subExpr(stream, a);
-    if (lhs == null) return null;
-    var op = stream.trypop(ops);
-    if (op) {
-      var rhs = binaryR(stream, a);
-      if (rhs == null)
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected something after ' + op);
-      return a.node(op, lhs, rhs);
-    } else {
-      return lhs;// TODO
-    }
-  }
-  /** [1] LocationPath::= RelativeLocationPath | AbsoluteLocationPath
-   * e.g. a, a/b, //a/b
-   */
-  function locationPath(stream, a) {
-    return absoluteLocationPath(stream, a) ||
-           relativeLocationPath(null, stream, a);
-  }
-  /** [2] AbsoluteLocationPath::= '/' RelativeLocationPath? | AbbreviatedAbsoluteLocationPath
-   *  [10] AbbreviatedAbsoluteLocationPath::= '//' RelativeLocationPath
-   */
-  function absoluteLocationPath(stream, a) {
-    var op = stream.peek();
-    if ('/' === op || '//' === op) {
-      var lhs = a.node('Root');
-      return relativeLocationPath(lhs, stream, a, true);
-    } else {
-      return null;
-    }
-  }
-  /** [3] RelativeLocationPath::= Step | RelativeLocationPath '/' Step |
-   *                            | AbbreviatedRelativeLocationPath
-   *  [11] AbbreviatedRelativeLocationPath::= RelativeLocationPath '//' Step
-   * e.g. p/a, etc.
-   */
-  function relativeLocationPath(lhs, stream, a, isOnlyRootOk) {
-    if (null == lhs) {
-      lhs = step(stream, a);
-      if (null == lhs) return lhs;
-    }
-    var op;
-    while (op = stream.trypop(['/', '//'])) {
-      if ('//' === op) {
-        lhs = a.node('/', lhs,
-                     a.node('Axis', 'descendant-or-self', 'node', undefined));
-      }
-      var rhs = step(stream, a);
-      if (null == rhs && '/' === op && isOnlyRootOk) return lhs;
-      else isOnlyRootOk = false;
-      if (null == rhs)
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected step after ' + op);
-      lhs = a.node('/', lhs, rhs);
-    }
-    return lhs;
-  }
-  /** [4] Step::= AxisSpecifier NodeTest Predicate* | AbbreviatedStep
-   *  [12] AbbreviatedStep::= '.' | '..'
-   * e.g. @href, self::p, p, a[@href], ., ..
-   */
-  function step(stream, a) {
-    var abbrStep = stream.trypop(['.', '..']);
-    if ('.' === abbrStep)  // A location step of . is short for self::node().
-      return a.node('Axis', 'self', 'node');
-    if ('..' === abbrStep)  // A location step of .. is short for parent::node()
-      return a.node('Axis', 'parent', 'node');
-
-    var axis = axisSpecifier(stream, a);
-    var nodeType = nodeTypeTest(stream, a);
-    var nodeName;
-    if (null == nodeType) nodeName = nodeNameTest(stream, a);
-    if (null == axis && null == nodeType && null == nodeName) return null;
-    if (null == nodeType && null == nodeName)
-        throw new XPathException(
-            XPathException.INVALID_EXPRESSION_ERR,
-            'Position ' + stream.position() +
-            ': Expected nodeTest after axisSpecifier ' + axis);
-    if (null == axis) axis = 'child';
-    if (null == nodeType) {
-      // When there's only a node name, then the node type is forced to be the
-      // principal node type of the axis.
-      // see http://www.w3.org/TR/xpath/#dt-principal-node-type
-      if ('attribute' === axis) nodeType = 'attribute';
-      else if ('namespace' === axis) nodeType = 'namespace';
-      else nodeType = 'element';
-    }
-    var lhs = a.node('Axis', axis, nodeType, nodeName);
-    var pred;
-    while (null != (pred = predicate(lhs, stream, a))) {
-      lhs = pred;
-    }
-    return lhs;
-  }
-  /** [5] AxisSpecifier::= AxisName '::' | AbbreviatedAxisSpecifier
-   *  [6] AxisName::= 'ancestor' | 'ancestor-or-self' | 'attribute' | 'child'
-   *                | 'descendant' | 'descendant-or-self' | 'following'
-   *                | 'following-sibling' | 'namespace' | 'parent' |
-   *                | 'preceding' | 'preceding-sibling' | 'self'
-   *  [13] AbbreviatedAxisSpecifier::= '@'?
-   */
-  function axisSpecifier(stream, a) {
-    var attr = stream.trypop('@');
-    if (null != attr) return 'attribute';
-    var axisName = stream.trypopaxisname();
-    if (null != axisName) {
-      var coloncolon = stream.trypop('::');
-      if (null == coloncolon)
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Should not happen. Should be ::.');
-      return axisName;
-    }
-  }
-  /** [7] NodeTest::= NameTest | NodeType '(' ')' | 'processing-instruction' '(' Literal ')'
-   *  [38] NodeType::= 'comment' | 'text' | 'processing-instruction' | 'node'
-   * I've split nodeTypeTest from nodeNameTest for convenience.
-   */
-  function nodeTypeTest(stream, a) {
-    if ('(' !== stream.peek2()) {
-      return null;
-    }
-    var type = stream.trypop(['comment', 'text', 'processing-instruction', 'node']);
-    if (null != type) {
-      if (null == stream.trypop('('))
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Should not happen.');
-      var param = undefined;
-      if (type == 'processing-instruction') {
-        param = stream.trypopliteral();
-      }
-      if (null == stream.trypop(')'))
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected close parens.');
-      return type
-    }
-  }
-  function nodeNameTest(stream, a) {
-    var name = stream.trypopnametest();
-    if (name != null) return name;
-    else return null;
-  }
-  /** [8] Predicate::= '[' PredicateExpr ']'
-   *  [9] PredicateExpr::= Expr
-   */
-  function predicate(lhs, stream, a) {
-    if (null == stream.trypop('[')) return null;
-    var expr = orExpr(stream, a);
-    if (null == expr)
-      throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                               'Position ' + stream.position() +
-                               ': Expected expression after [');
-    if (null == stream.trypop(']'))
-      throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                               'Position ' + stream.position() +
-                               ': Expected ] after expression.');
-    return a.node('Predicate', lhs, expr);
-  }
-  /** [14] Expr::= OrExpr
-   */
-  /** [15] PrimaryExpr::= VariableReference | '(' Expr ')' | Literal | Number | FunctionCall
-   * e.g. $x,  (3+4),  "hi",  32,  f(x)
-   */
-  function primaryExpr(stream, a) {
-    var x = stream.trypopliteral();
-    if (null == x)
-      x = stream.trypopnumber();
-    if (null != x) {
-      return x;
-    }
-    var varRef = stream.trypopvarref();
-    if (null != varRef) return a.node('VariableReference', varRef);
-    var funCall = functionCall(stream, a);
-    if (null != funCall) {
-      return funCall;
-    }
-    if (stream.trypop('(')) {
-      var e = orExpr(stream, a);
-      if (null == e)
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected expression after (.');
-      if (null == stream.trypop(')'))
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected ) after expression.');
-      return e;
-    }
-    return null;
-  }
-  /** [16] FunctionCall::= FunctionName '(' ( Argument ( ',' Argument )* )? ')'
-   *  [17] Argument::= Expr
-   */
-  function functionCall(stream, a) {
-    var name = stream.trypopfuncname(stream, a);
-    if (null == name) return null;
-    if (null == stream.trypop('('))
-      throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                               'Position ' + stream.position() +
-                               ': Expected ( ) after function name.');
-    var params = [];
-    var first = true;
-    while (null == stream.trypop(')')) {
-      if (!first && null == stream.trypop(','))
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected , between arguments of the function.');
-      first = false;
-      var param = orExpr(stream, a);
-      if (param == null)
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected expression as argument of function.');
-      params.push(param);
-    }
-    return a.node('FunctionCall', name, params);
-  }
-
-  /** [18] UnionExpr::= PathExpr | UnionExpr '|' PathExpr
-   */
-  function unionExpr(stream, a) { return binaryL(pathExpr, stream, a, '|'); }
-  /** [19] PathExpr ::= LocationPath
-   *                  | FilterExpr
-   *                  | FilterExpr '/' RelativeLocationPath
-   *                  | FilterExpr '//' RelativeLocationPath
-   * Unlike most other nodes, this one always generates a node because
-   * at this point all reverse nodesets must turn into a forward nodeset
-   */
-  function pathExpr(stream, a) {
-    // We have to do FilterExpr before LocationPath because otherwise
-    // LocationPath will eat up the name from a function call.
-    var filter = filterExpr(stream, a);
-    if (null == filter) {
-      var loc = locationPath(stream, a);
-      if (null == loc) {
-        throw new Error
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': The expression shouldn\'t be empty...');
-      }
-      return a.node('PathExpr', loc);
-    }
-    var rel = relativeLocationPath(filter, stream, a, false);
-    if (filter === rel) return rel;
-    else return a.node('PathExpr', rel);
-  }
-  /** [20] FilterExpr::= PrimaryExpr | FilterExpr Predicate
-   * aka. FilterExpr ::= PrimaryExpr Predicate*
-   */
-  function filterExpr(stream, a) {
-    var primary = primaryExpr(stream, a);
-    if (primary == null) return null;
-    var pred, lhs = primary;
-    while (null != (pred = predicate(lhs, stream, a))) {
-      lhs = pred;
-    }
-    return lhs;
-  }
-
-  /** [21] OrExpr::= AndExpr | OrExpr 'or' AndExpr
-   */
-  function orExpr(stream, a) {
-    var orig = (stream.peeked || '') + stream.str
-    var r = binaryL(andExpr, stream, a, 'or');
-    var now = (stream.peeked || '') + stream.str;
-    return r;
-  }
-  /** [22] AndExpr::= EqualityExpr | AndExpr 'and' EqualityExpr
-   */
-  function andExpr(stream, a) { return binaryL(equalityExpr, stream, a, 'and'); }
-  /** [23] EqualityExpr::= RelationalExpr | EqualityExpr '=' RelationalExpr
-   *                     | EqualityExpr '!=' RelationalExpr
-   */
-  function equalityExpr(stream, a) { return binaryL(relationalExpr, stream, a, ['=','!=']); }
-  /** [24] RelationalExpr::= AdditiveExpr | RelationalExpr '<' AdditiveExpr
-   *                       | RelationalExpr '>' AdditiveExpr
-   *                       | RelationalExpr '<=' AdditiveExpr
-   *                       | RelationalExpr '>=' AdditiveExpr
-   */
-  function relationalExpr(stream, a) { return binaryL(additiveExpr, stream, a, ['<','>','<=','>=']); }
-  /** [25] AdditiveExpr::= MultiplicativeExpr
-   *                     | AdditiveExpr '+' MultiplicativeExpr
-   *                     | AdditiveExpr '-' MultiplicativeExpr
-   */
-  function additiveExpr(stream, a) { return binaryL(multiplicativeExpr, stream, a, ['+','-']); }
-  /** [26] MultiplicativeExpr::= UnaryExpr
-   *                           | MultiplicativeExpr MultiplyOperator UnaryExpr
-   *                           | MultiplicativeExpr 'div' UnaryExpr
-   *                           | MultiplicativeExpr 'mod' UnaryExpr
-   */
-  function multiplicativeExpr(stream, a) { return binaryL(unaryExpr, stream, a, ['*','div','mod']); }
-  /** [27] UnaryExpr::= UnionExpr | '-' UnaryExpr
-   */
-  function unaryExpr(stream, a) {
-    if (stream.trypop('-')) {
-      var e = unaryExpr(stream, a);
-      if (null == e)
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Expected unary expression after -');
-      return a.node('UnaryMinus', e);
-    }
-    else return unionExpr(stream, a);
-  }
-  var astFactory = {
-    node: function() {return Array.prototype.slice.call(arguments);}
-  };
-
-
-  /***************************************************************************
-   *                            Optimizations (TODO)                         *
-   ***************************************************************************/
-  /**
-   * Some things I've been considering:
-   * 1) a//b becomes a/descendant::b if there's no predicate that uses
-   *    position() or last()
-   * 2) axis[pred]: when pred doesn't use position, evaluate it just once per
-   *    node in the node-set rather than once per (node, position, last).
-   * For more optimizations, look up Gecko's optimizer:
-   * http://mxr.mozilla.org/mozilla-central/source/content/xslt/src/xpath/txXPathOptimizer.cpp
-   */
-  // TODO
-  function optimize(ast) {
-  }
-
-  /***************************************************************************
-   *                           Evaluation: axes                              *
-   ***************************************************************************/
-
-  /**
-   * Data types: For string, number, boolean, we just use Javascript types.
-   * Node-sets have the form
-   *    {nodes: [node, ...]}
-   * or {nodes: [node, ...], pos: [[1], [2], ...], lasts: [[1], [2], ...]}
-   *
-   * Most of the time, only the node is used and the position information is
-   * discarded. But if you use a predicate, we need to try every value of
-   * position and last in case the predicate calls position() or last().
-   */
-
-  /**
-   * The NodeMultiSet is a helper class to help generate
-   * {nodes:[], pos:[], lasts:[]} structures. It is useful for the
-   * descendant, descendant-or-self, following-sibling, and
-   * preceding-sibling axes for which we can use a stack to organize things.
-   */
-  function NodeMultiSet(isReverseAxis) {
-    this.nodes = [];
-    this.pos = [];
-    this.lasts = [];
-    this.nextPos = [];
-    this.seriesIndexes = [];  // index within nodes that each series begins.
-    this.isReverseAxis = isReverseAxis;
-    this._pushToNodes = isReverseAxis ? Array.prototype.unshift : Array.prototype.push;
-  }
-  NodeMultiSet.prototype = {
-    pushSeries: function pushSeries() {
-      this.nextPos.push(1);
-      this.seriesIndexes.push(this.nodes.length);
-    },
-    popSeries: function popSeries() {
-      console.assert(0 < this.nextPos.length, this.nextPos);
-      var last = this.nextPos.pop() - 1,
-          indexInPos = this.nextPos.length,
-          seriesBeginIndex = this.seriesIndexes.pop(),
-          seriesEndIndex = this.nodes.length;
-      for (var i = seriesBeginIndex; i < seriesEndIndex; ++i) {
-        console.assert(indexInPos < this.lasts[i].length);
-        console.assert(undefined === this.lasts[i][indexInPos]);
-        this.lasts[i][indexInPos] = last;
-      }
-    },
-    finalize: function() {
-      if (null == this.nextPos) return this;
-      console.assert(0 === this.nextPos.length);
-      for (var i = 0; i < this.lasts.length; ++i) {
-        for (var j = 0; j < this.lasts[i].length; ++j) {
-          console.assert(null != this.lasts[i][j], i + ',' + j + ':' + JSON.stringify(this.lasts));
-        }
-      }
-      this.pushSeries = this.popSeries = this.addNode = function() {
-        throw new Error('Already finalized.');
-      };
-      return this;
-    },
-    addNode: function addNode(node) {
-      console.assert(node);
-      this._pushToNodes.call(this.nodes, node)
-      this._pushToNodes.call(this.pos, this.nextPos.slice());
-      this._pushToNodes.call(this.lasts, new Array(this.nextPos.length));
-      for (var i = 0; i < this.nextPos.length; ++i) this.nextPos[i]++;
-    },
-    simplify: function() {
-      this.finalize();
-      return {nodes:this.nodes, pos:this.pos, lasts:this.lasts};
-    }
-  };
-  function eachContext(nodeMultiSet) {
-    var r = [];
-    for (var i = 0; i < nodeMultiSet.nodes.length; i++) {
-      var node = nodeMultiSet.nodes[i];
-      if (!nodeMultiSet.pos) {
-        r.push({nodes:[node], pos: [[i + 1]], lasts: [[nodeMultiSet.nodes.length]]});
-      } else {
-        for (var j = 0; j < nodeMultiSet.pos[i].length; ++j) {
-          r.push({nodes:[node], pos: [[nodeMultiSet.pos[i][j]]], lasts: [[nodeMultiSet.lasts[i][j]]]});
-        }
-      }
-    }
-    return r;
-  }
-  /** Matcher used in the axes.
-   */
-  function NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase) {
-    this.nodeTypeNum = nodeTypeNum;
-    this.nodeName = nodeName;
-    this.shouldLowerCase = shouldLowerCase;
-    this.nodeNameTest =
-      null == nodeName ? this._alwaysTrue :
-      shouldLowerCase ? this._nodeNameLowerCaseEquals :
-      this._nodeNameEquals;
-  }
-  NodeMatcher.prototype = {
-    matches: function matches(node) {
-      return (0 === this.nodeTypeNum || node.nodeType === this.nodeTypeNum) &&
-          this.nodeNameTest(node.nodeName);
-    },
-    _alwaysTrue: function(name) {return true;},
-    _nodeNameEquals: function _nodeNameEquals(name) {
-      return this.nodeName === name;
-    },
-    _nodeNameLowerCaseEquals: function _nodeNameLowerCaseEquals(name) {
-      return this.nodeName === name.toLowerCase();
-    }
-  };
-
-  function followingSiblingHelper(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase, shift, peek, followingNode, andSelf, isReverseAxis) {
-    var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-    var nodeMultiSet = new NodeMultiSet(isReverseAxis);
-    while (0 < nodeList.length) {  // can be if for following, preceding
-      var node = shift.call(nodeList);
-      console.assert(node != null);
-      node = followingNode(node);
-      nodeMultiSet.pushSeries();
-      var numPushed = 1;
-      while (null != node) {
-        if (! andSelf && matcher.matches(node))
-          nodeMultiSet.addNode(node);
-        if (node === peek.call(nodeList)) {
-          shift.call(nodeList);
-          nodeMultiSet.pushSeries();
-          numPushed++;
-        }
-        if (andSelf && matcher.matches(node))
-          nodeMultiSet.addNode(node);
-        node = followingNode(node);
-      }
-      while (0 < numPushed--)
-        nodeMultiSet.popSeries();
-    }
-    return nodeMultiSet;
-  }
-
-  /** Returns the next non-descendant node in document order.
-   * This is the first node in following::node(), if node is the context.
-   */
-  function followingNonDescendantNode(node) {
-    if (node.ownerElement) {
-      if (node.ownerElement.firstChild)
-        return node.ownerElement.firstChild;
-      node = node.ownerElement;
-    }
-    do {
-      if (node.nextSibling) return node.nextSibling;
-    } while (node = node.parentNode);
-    return null;
-  }
-
-  /** Returns the next node in a document-order depth-first search.
-   * See the definition of document order[1]:
-   *   1) element
-   *   2) namespace nodes
-   *   3) attributes
-   *   4) children
-   *   [1]: http://www.w3.org/TR/xpath/#dt-document-order
-   */
-  function followingNode(node) {
-    if (node.ownerElement)  // attributes: following node of element.
-      node = node.ownerElement;
-    if (null != node.firstChild)
-      return node.firstChild;
-    do {
-      if (null != node.nextSibling) {
-        return node.nextSibling;
-      }
-      node = node.parentNode;
-    } while (node);
-    return null;
-  }
-  /** Returns the previous node in document order (excluding attributes
-   * and namespace nodes).
-   */
-  function precedingNode(node) {
-    if (node.ownerElement)
-      return node.ownerElement;
-    if (null != node.previousSibling) {
-      node = node.previousSibling;
-      while (null != node.lastChild) {
-        node = node.lastChild;
-      }
-      return node;
-    }
-    if (null != node.parentNode) {
-      return node.parentNode;
-    }
-    return null;
-  }
-  /** This axis is inefficient if there are many nodes in the nodeList.
-   * But I think it's a pretty useless axis so it's ok. */
-  function followingHelper(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-    var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-    var nodeMultiSet = new NodeMultiSet(false);
-    var cursor = nodeList[0];
-    var unorderedFollowingStarts = [];
-    for (var i = 0; i < nodeList.length; i++) {
-      var node = nodeList[i];
-      var start = followingNonDescendantNode(node);
-      if (start)
-        unorderedFollowingStarts.push(start);
-    }
-    if (0 === unorderedFollowingStarts.length)
-      return {nodes:[]};
-    var pos = [], nextPos = [];
-    var started = 0;
-    while (cursor = followingNode(cursor)) {
-      for (var i = unorderedFollowingStarts.length - 1; i >= 0; i--){
-        if (cursor === unorderedFollowingStarts[i]) {
-          nodeMultiSet.pushSeries();
-          unorderedFollowingStarts.splice(i,i+1);
-          started++;
-        }
-      }
-      if (started && matcher.matches(cursor)) {
-        nodeMultiSet.addNode(cursor);
-      }
-    }
-    console.assert(0 === unorderedFollowingStarts.length);
-    for (var i = 0; i < started; i++)
-      nodeMultiSet.popSeries();
-    return nodeMultiSet.finalize();
-  }
-  function precedingHelper(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-    var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-    var cursor = nodeList.pop();
-    if (null == cursor) return {nodes:{}};
-    var r = {nodes:[], pos:[], lasts:[]};
-    var nextParents = [cursor.parentNode || cursor.ownerElement], nextPos = [1];
-    while (cursor = precedingNode(cursor)) {
-      if (cursor === nodeList[nodeList.length - 1]) {
-        nextParents.push(nodeList.pop());
-        nextPos.push(1);
-      }
-      var matches = matcher.matches(cursor);
-      var pos, someoneUsed = false;
-      if (matches)
-        pos = nextPos.slice();
-
-      for (var i = 0; i < nextParents.length; ++i) {
-        if (cursor === nextParents[i]) {
-          nextParents[i] = cursor.parentNode || cursor.ownerElement;
-          if (matches) {
-            pos[i] = null;
-          }
-        } else {
-          if (matches) {
-            pos[i] = nextPos[i]++;
-            someoneUsed = true;
-          }
-        }
-      }
-      if (someoneUsed) {
-        r.nodes.unshift(cursor);
-        r.pos.unshift(pos);
-      }
-    }
-    for (var i = 0; i < r.pos.length; ++i) {
-      var lasts = [];
-      r.lasts.push(lasts);
-      for (var j = r.pos[i].length - 1; j >= 0; j--) {
-        if (null == r.pos[i][j]) {
-          r.pos[i].splice(j, j+1);
-        } else {
-          lasts.unshift(nextPos[j] - 1);
-        }
-      }
-    }
-    return r;
-  }
-
-  /** node-set, axis -> node-set */
-  function descendantDfs(nodeMultiSet, node, remaining, matcher, andSelf, attrIndices, attrNodes) {
-    while (0 < remaining.length && null != remaining[0].ownerElement) {
-      var attr = remaining.shift();
-      if (andSelf && matcher.matches(attr)) {
-        attrNodes.push(attr);
-        attrIndices.push(nodeMultiSet.nodes.length);
-      }
-    }
-    if (null != node && !andSelf) {
-      if (matcher.matches(node))
-        nodeMultiSet.addNode(node);
-    }
-    var pushed = false;
-    if (null == node) {
-      if (0 === remaining.length) return;
-      node = remaining.shift();
-      nodeMultiSet.pushSeries();
-      pushed = true;
-    } else if (0 < remaining.length && node === remaining[0]) {
-      nodeMultiSet.pushSeries();
-      pushed = true;
-      remaining.shift();
-    }
-    if (andSelf) {
-      if (matcher.matches(node))
-        nodeMultiSet.addNode(node);
-    }
-    // TODO: use optimization. Also try element.getElementsByTagName
-    // var nodeList = 1 === nodeTypeNum && null != node.children ? node.children : node.childNodes;
-    var nodeList = node.childNodes;
-    for (var j = 0; j < nodeList.length; ++j) {
-      var child = nodeList[j];
-      descendantDfs(nodeMultiSet, child, remaining, matcher, andSelf, attrIndices, attrNodes);
-    }
-    if (pushed) {
-      nodeMultiSet.popSeries();
-    }
-  }
-  function descenantHelper(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase, andSelf) {
-    var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-    var nodeMultiSet = new NodeMultiSet(false);
-    var attrIndices = [], attrNodes = [];
-    while (0 < nodeList.length) {
-      // var node = nodeList.shift();
-      descendantDfs(nodeMultiSet, null, nodeList, matcher, andSelf, attrIndices, attrNodes);
-    }
-    nodeMultiSet.finalize();
-    for (var i = attrNodes.length-1; i >= 0; --i) {
-      nodeMultiSet.nodes.splice(attrIndices[i], attrIndices[i], attrNodes[i]);
-      nodeMultiSet.pos.splice(attrIndices[i], attrIndices[i], [1]);
-      nodeMultiSet.lasts.splice(attrIndices[i], attrIndices[i], [1]);
-    }
-    return nodeMultiSet;
-  }
-  /**
-   */
-  function ancestorHelper(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase, andSelf) {
-    var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-    var ancestors = []; // array of non-empty arrays of matching ancestors
-    for (var i = 0; i < nodeList.length; ++i) {
-      var node = nodeList[i];
-      var isFirst = true;
-      var a = [];
-      while (null != node) {
-        if (!isFirst || andSelf) {
-          if (matcher.matches(node))
-            a.push(node);
-        }
-        isFirst = false;
-        node = node.parentNode || node.ownerElement;
-      }
-      if (0 < a.length)
-        ancestors.push(a);
-    }
-    var lasts = [];
-    for (var i = 0; i < ancestors.length; ++i) lasts.push(ancestors[i].length);
-    var nodeMultiSet = new NodeMultiSet(true);
-    var newCtx = {nodes:[], pos:[], lasts:[]};
-    while (0 < ancestors.length) {
-      var pos = [ancestors[0].length];
-      var last = [lasts[0]];
-      var node = ancestors[0].pop();
-      for (var i = ancestors.length - 1; i > 0; --i) {
-        if (node === ancestors[i][ancestors[i].length - 1]) {
-          pos.push(ancestors[i].length);
-          last.push(lasts[i]);
-          ancestors[i].pop();
-          if (0 === ancestors[i].length) {
-            ancestors.splice(i, i+1);
-            lasts.splice(i, i+1);
-          }
-        }
-      }
-      if (0 === ancestors[0].length) {
-        ancestors.shift();
-        lasts.shift();
-      }
-      newCtx.nodes.push(node);
-      newCtx.pos.push(pos);
-      newCtx.lasts.push(last);
-    }
-    return newCtx;
-  }
-  /** Helper function for sortDocumentOrder. Returns a list of indices, from the
-   * node to the root, of positions within parent.
-   * For convenience, the node is the first element of the array.
-   */
-  function addressVector(node) {
-    var r = [node];
-    if (null != node.ownerElement) {
-      node = node.ownerElement;
-      r.push(-1);
-    }
-    while (null != node) {
-      var i = 0;
-      while (null != node.previousSibling) {
-        node = node.previousSibling;
-        i++;
-      }
-      r.push(i);
-      node = node.parentNode
-    }
-    return r;
-  }
-  function addressComparator(a, b) {
-    var minlen = Math.min(a.length - 1, b.length - 1),  // not including [0]=node
-        alen = a.length,
-        blen = b.length;
-    if (a[0] === b[0]) return 0;
-    var c;
-    for (var i = 0; i < minlen; ++i) {
-      c = a[alen - i - 1] - b[blen - i - 1];
-      if (0 !== c)
-        break;
-    }
-    if (null == c || 0 === c) {
-      // All equal until one of the nodes. The longer one is the descendant.
-      c = alen - blen;
-    }
-    if (0 === c)
-      c = a.nodeName - b.nodeName;
-    if (0 === c)
-      c = 1;
-    return c;
-  }
-  var sortUniqDocumentOrder = xpath.sortUniqDocumentOrder = function(nodes) {
-    var a = [];
-    for (var i = 0; i < nodes.length; i++) {
-      var node = nodes[i];
-      var v = addressVector(node);
-      a.push(v);
-    }
-    a.sort(addressComparator);
-    var b = [];
-    for (var i = 0; i < a.length; i++) {
-      if (0 < i && a[i][0] === a[i - 1][0])
-        continue;
-      b.push(a[i][0]);
-    }
-    return b;
-  }
-  /** Sort node multiset. Does not do any de-duping. */
-  function sortNodeMultiSet(nodeMultiSet) {
-    var a = [];
-    for (var i = 0; i < nodeMultiSet.nodes.length; i++) {
-      var v = addressVector(nodeMultiSet.nodes[i]);
-      a.push({v:v, n:nodeMultiSet.nodes[i],
-              p:nodeMultiSet.pos[i], l:nodeMultiSet.lasts[i]});
-    }
-    a.sort(compare);
-    var r = {nodes:[], pos:[], lasts:[]};
-    for (var i = 0; i < a.length; ++i) {
-      r.nodes.push(a[i].n);
-      r.pos.push(a[i].p);
-      r.lasts.push(a[i].l);
-    }
-    function compare(x, y) {
-      return addressComparator(x.v, y.v);
-    }
-    return r;
-  }
-  /** Returns an array containing all the ancestors down to a node.
-   * The array starts with document.
-   */
-  function nodeAndAncestors(node) {
-    var ancestors = [node];
-    var p = node;
-    while (p = p.parentNode || p.ownerElement) {
-      ancestors.unshift(p);
-    }
-    return ancestors;
-  }
-  function compareSiblings(a, b) {
-    if (a === b) return 0;
-    var c = a;
-    while (c = c.previousSibling) {
-      if (c === b)
-        return 1;  // b < a
-    }
-    c = b;
-    while (c = c.previousSibling) {
-      if (c === a)
-        return -1;  // a < b
-    }
-    throw new Error('a and b are not siblings: ' + xpath.stringifyObject(a) + ' vs ' + xpath.stringifyObject(b));
-  }
-  /** The merge in merge-sort.*/
-  function mergeNodeLists(x, y) {
-    var a, b, aanc, banc, r = [];
-    if ('object' !== typeof x)
-      throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                               'Invalid LHS for | operator ' +
-                               '(expected node-set): ' + x);
-    if ('object' !== typeof y)
-      throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                               'Invalid LHS for | operator ' +
-                               '(expected node-set): ' + y);
-    while (true) {
-      if (null == a) {
-        a = x.shift();
-        if (null != a)
-          aanc = addressVector(a);
-      }
-      if (null == b) {
-        b = y.shift();
-        if (null != b)
-          banc = addressVector(b);
-      }
-      if (null == a || null == b) break;
-      var c = addressComparator(aanc, banc);
-      if (c < 0) {
-        r.push(a);
-        a = null;
-        aanc = null;
-      } else if (c > 0) {
-        r.push(b);
-        b = null;
-        banc = null;
-      } else if (a.nodeName < b.nodeName) {  // attributes
-        r.push(a);
-        a = null;
-        aanc = null;
-      } else if (a.nodeName > b.nodeName) {  // attributes
-        r.push(b);
-        b = null;
-        banc = null;
-      } else if (a !== b) {
-        // choose b arbitrarily
-        r.push(b);
-        b = null;
-        banc = null;
-      } else {
-        console.assert(a === b, c);
-        // just skip b without pushing it.
-        b = null;
-        banc = null;
-      }
-    }
-    while (a) {
-      r.push(a);
-      a = x.shift();
-    }
-    while (b) {
-      r.push(b);
-      b = y.shift();
-    }
-    return r;
-  }
-  function comparisonHelper(test, x, y, isNumericComparison) {
-    var coersion;
-    if (isNumericComparison)
-      coersion = fn.number;
-    else coersion =
-      'boolean' === typeof x || 'boolean' === typeof y ? fn['boolean'] :
-      'number' === typeof x || 'number' === typeof y ? fn.number :
-      fn.string;
-    if ('object' === typeof x && 'object' === typeof y) {
-      var aMap = {};
-      for (var i = 0; i < x.nodes.length; ++i) {
-        var xi = coersion({nodes:[x.nodes[i]]});
-        for (var j = 0; j < y.nodes.length; ++j) {
-          var yj = coersion({nodes:[y.nodes[j]]});
-          if (test(xi, yj)) return true;
-        }
-      }
-      return false;
-    } else if ('object' === typeof x && x.nodes && x.nodes.length) {
-      for (var i = 0; i < x.nodes.length; ++i) {
-        var xi = coersion({nodes:[x.nodes[i]]}), yc = coersion(y);
-        if (test(xi, yc))
-          return true;
-      }
-      return false;
-    } else if ('object' === typeof y && x.nodes && x.nodes.length) {
-      for (var i = 0; i < x.nodes.length; ++i) {
-        var yi = coersion({nodes:[y.nodes[i]]}), xc = coersion(x);
-        if (test(xc, yi))
-          return true;
-      }
-      return false;
-    } else {
-      var xc = coersion(x), yc = coersion(y);
-      return test(xc, yc);
-    }
-  }
-  var axes = xpath.axes = {
-    'ancestor':
-      function ancestor(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        return ancestorHelper(
-          nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase, false);
-      },
-    'ancestor-or-self':
-      function ancestorOrSelf(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        return ancestorHelper(
-          nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase, true);
-      },
-    'attribute':
-      function attribute(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        // TODO: figure out whether positions should be undefined here.
-        var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-        var nodeMultiSet = new NodeMultiSet(false);
-        if (null != nodeName) {
-          // TODO: with namespace
-          for (var i = 0; i < nodeList.length; ++i) {
-            var node = nodeList[i];
-            if (null == node.getAttributeNode)
-              continue;  // only Element has .getAttributeNode
-            var attr = node.getAttributeNode(nodeName);
-            if (null != attr && matcher.matches(attr)) {
-              nodeMultiSet.pushSeries();
-              nodeMultiSet.addNode(attr);
-              nodeMultiSet.popSeries();
-            }
-          }
-        } else {
-          for (var i = 0; i < nodeList.length; ++i) {
-            var node = nodeList[i];
-            if (null != node.attributes) {
-              nodeMultiSet.pushSeries();
-              for (var j = 0; j < node.attributes.length; j++) {  // all nodes have .attributes
-                var attr = node.attributes[j];
-                if (matcher.matches(attr))  // TODO: I think this check is unnecessary
-                  nodeMultiSet.addNode(attr);
-              }
-              nodeMultiSet.popSeries();
-            }
-          }
-        }
-        return nodeMultiSet.finalize();
-      },
-    'child':
-      function child(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-        var nodeMultiSet = new NodeMultiSet(false);
-        for (var i = 0; i < nodeList.length; ++i) {
-          var n = nodeList[i];
-          if (n.ownerElement)  // skip attribute nodes' text child.
-            continue;
-          if (n.childNodes) {
-            nodeMultiSet.pushSeries();
-            var childList = 1 === nodeTypeNum && null != n.children ?
-                n.children : n.childNodes;
-            for (var j = 0; j < childList.length; ++j) {
-              var child = childList[j];
-              if (matcher.matches(child)) {
-                nodeMultiSet.addNode(child);
-              }
-              // don't have to do de-duping because children have parent,
-              // which are current context.
-            }
-            nodeMultiSet.popSeries();
-          }
-        }
-        nodeMultiSet.finalize();
-        return sortNodeMultiSet(nodeMultiSet);
-      },
-    'descendant':
-      function descenant(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        return descenantHelper(
-          nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase, false);
-      },
-    'descendant-or-self':
-      function descenantOrSelf(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        return descenantHelper(
-          nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase, true);
-      },
-    'following':
-      function following(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        return followingHelper(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase);
-      },
-    'following-sibling':
-      function followingSibling(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        return followingSiblingHelper(
-          nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase,
-          Array.prototype.shift, function() {return this[0];},
-          function(node) {return node.nextSibling;});
-      },
-    'namespace':
-      function namespace(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        // TODO
-      },
-    'parent':
-      function parent(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-        var nodes = [], pos = [];
-        for (var i = 0; i < nodeList.length; ++i) {
-          var parent = nodeList[i].parentNode || nodeList[i].ownerElement;
-          if (null == parent)
-            continue;
-          if (!matcher.matches(parent))
-            continue;
-          if (nodes.length > 0 && parent === nodes[nodes.length-1])
-            continue;
-          nodes.push(parent);
-          pos.push([1]);
-        }
-        return {nodes:nodes, pos:pos, lasts:pos};
-      },
-    'preceding':
-      function preceding(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        return precedingHelper(
-          nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase);
-      },
-    'preceding-sibling':
-      function precedingSibling(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        return followingSiblingHelper(
-          nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase,
-          Array.prototype.pop, function() {return this[this.length-1];},
-          function(node) {return node.previousSibling},
-          false, true);
-      },
-    'self':
-      function self(nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase) {
-        var nodes = [], pos = [];
-        var matcher = new NodeMatcher(nodeTypeNum, nodeName, shouldLowerCase);
-        for (var i = 0; i < nodeList.length; ++i) {
-          if (matcher.matches(nodeList[i])) {
-            nodes.push(nodeList[i]);
-            pos.push([1]);
-          }
-        }
-        return {nodes: nodes, pos: pos, lasts: pos}
-      }
-  };
-
-  /***************************************************************************
-   *                         Evaluation: functions                           *
-   ***************************************************************************/
-  var fn = {
-    'number': function number(optObject) {
-      if ('number' === typeof optObject)
-        return optObject;
-      if ('string' === typeof optObject)
-        return parseFloat(optObject);  // note: parseFloat(' ') -> NaN, unlike +' ' -> 0.
-      if ('boolean' === typeof optObject)
-        return +optObject;
-      return fn.number(fn.string.call(this, optObject));  // for node-sets
-    },
-    'string': function string(optObject) {
-      if (null == optObject)
-        return fn.string(this);
-      if ('string' === typeof optObject || 'boolean' === typeof optObject ||
-          'number' === typeof optObject)
-        return '' + optObject;
-      if (0 == optObject.nodes.length) return '';
-      if (null != optObject.nodes[0].textContent)
-        return optObject.nodes[0].textContent;
-      return optObject.nodes[0].nodeValue;
-    },
-    'boolean': function booleanVal(x) {
-      return 'object' === typeof x ? x.nodes.length > 0 : !!x;
-    },
-    'last': function last() {
-      console.assert(Array.isArray(this.pos));
-      console.assert(Array.isArray(this.lasts));
-      console.assert(1 === this.pos.length);
-      console.assert(1 === this.lasts.length);
-      console.assert(1 === this.lasts[0].length);
-      return this.lasts[0][0];
-    },
-    'position': function position() {
-      console.assert(Array.isArray(this.pos));
-      console.assert(Array.isArray(this.lasts));
-      console.assert(1 === this.pos.length);
-      console.assert(1 === this.lasts.length);
-      console.assert(1 === this.pos[0].length);
-      return this.pos[0][0];
-    },
-    'count': function count(nodeSet) {
-      if ('object' !== typeof nodeSet)
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Position ' + stream.position() +
-                                 ': Function count(node-set) ' +
-                                 'got wrong argument type: ' + nodeSet);
-      return nodeSet.nodes.length;
-    },
-    'id': function id(object) {
-      var r = {nodes: []};
-      var doc = this.nodes[0].ownerDocument || this.nodes[0];
-      console.assert(doc);
-      var ids;
-      if ('object' === typeof object) {
-        // for node-sets, map id over each node value.
-        ids = [];
-        for (var i = 0; i < object.nodes.length; ++i) {
-          var idNode = object.nodes[i];
-          var idsString = fn.string({nodes:[idNode]});
-          var a = idsString.split(/[ \t\r\n]+/g);
-          Array.prototype.push.apply(ids, a);
-        }
-      } else {
-        var idsString = fn.string(object);
-        var a = idsString.split(/[ \t\r\n]+/g);
-        ids = a;
-      }
-      for (var i = 0; i < ids.length; ++i) {
-        var id = ids[i];
-        if (0 === id.length)
-          continue;
-        var node = doc.getElementById(id);
-        if (null != node)
-          r.nodes.push(node);
-      }
-      r.nodes = sortUniqDocumentOrder(r.nodes);
-      return r;
-    },
-    'local-name': function(nodeSet) {
-      if (null == nodeSet)
-        return fn.name(this);
-      if (null == nodeSet.nodes) {
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'argument to name() must be a node-set. got ' + nodeSet);
-      }
-      // TODO: namespaced version
-      return nodeSet.nodes[0].nodeName.toLowerCase();  // TODO: no toLowerCase for xml
-    },
-    'namespace-uri': function(nodeSet) {
-      // TODO
-      throw new Error('not implemented yet');
-    },
-    'name': function(nodeSet) {
-      if (null == nodeSet)
-        return fn.name(this);
-      if (null == nodeSet.nodes) {
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'argument to name() must be a node-set. got ' + nodeSet);
-      }
-      return nodeSet.nodes[0].nodeName.toLowerCase();  // TODO: no toLowerCase for xml
-    },
-    'concat': function concat(x) {
-      var l = [];
-      for (var i = 0; i < arguments.length; ++i) {
-        l.push(fn.string(arguments[i]));
-      }
-      return l.join('');
-    },
-    'starts-with': function startsWith(a, b) {
-      var as = fn.string(a), bs = fn.string(b);
-      return as.substr(0, bs.length) === bs;
-    },
-    'contains': function contains(a, b) {
-      var as = fn.string(a), bs = fn.string(b);
-      var i = as.indexOf(bs);
-      if (-1 === i) return false;
-      return true;
-    },
-    'substring-before': function substringBefore(a, b) {
-      var as = fn.string(a), bs = fn.string(b);
-      var i = as.indexOf(bs);
-      if (-1 === i) return '';
-      return as.substr(0, i);
-    },
-    'substring-after': function substringBefore(a, b) {
-      var as = fn.string(a), bs = fn.string(b);
-      var i = as.indexOf(bs);
-      if (-1 === i) return '';
-      return as.substr(i + bs.length);
-    },
-    'substring': function substring(string, start, optEnd) {
-      if (null == string || null == start) {
-        throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                 'Must be at least 2 arguments to string()');
-      }
-      var sString = fn.string(string),
-          iStart = fn.round(start),
-          iEnd = optEnd == null ? null : fn.round(optEnd);
-      // Note that xpath string positions user 1-based index
-      if (iEnd == null)
-        return sString.substr(iStart - 1);
-      else
-        return sString.substr(iStart - 1, iEnd);
-    },
-    'string-length': function stringLength(optString) {
-      return fn.string.call(this, optString).length;
-    },
-    'normalize-space': function normalizeSpace(optString) {
-      var s = fn.string.call(this, optString);
-      return s.replace(/[ \t\r\n]+/g, ' ').replace(/^ | $/g, '');
-    },
-    'translate': function translate(string, from, to) {
-      var sString = fn.string.call(this, string),
-          sFrom = fn.string(from),
-          sTo = fn.string(to);
-      var eachCharRe = [];
-      var map = {};
-      for (var i = 0; i < sFrom.length; ++i) {
-        var c = sFrom.charAt(i);
-        map[c] = sTo.charAt(i);  // returns '' if beyond length of sTo.
-        // copied from goog.string.regExpEscape in the Closure library.
-        eachCharRe.push(
-          c.replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g, '\\$1').
-            replace(/\x08/g, '\\x08'));
-      }
-      var re = new RegExp(eachCharRe.join('|'), 'g');
-      return sString.replace(re, function(c) {return map[c];});
-    },
-    /// Boolean functions
-    'not': function not(x) {
-      var bx = fn['boolean'](x);
-      return !bx;
-    },
-    'true': function trueVal() { return true; },
-    'false': function falseVal() { return false; },
-    // TODO
-    'lang': function lang(string) { throw new Error('Not implemented');},
-    'sum': function sum(optNodeSet) {
-      if (null == optNodeSet) return fn.sum(this);
-      // for node-sets, map id over each node value.
-      var sum = 0;
-      for (var i = 0; i < optNodeSet.nodes.length; ++i) {
-        var node = optNodeSet.nodes[i];
-        var x = fn.number({nodes:[node]});
-        sum += x;
-      }
-      return sum;
-    },
-    'floor': function floor(number) {
-      return Math.floor(fn.number(number));
-    },
-    'ceiling': function ceiling(number) {
-      return Math.ceil(fn.number(number));
-    },
-    'round': function round(number) {
-      return Math.round(fn.number(number));
-    }
-  };
-  /***************************************************************************
-   *                         Evaluation: operators                           *
-   ***************************************************************************/
-  var more = {
-    UnaryMinus: function(x) { return -fn.number(x); },
-    '+': function(x, y) { return fn.number(x) + fn.number(y); },
-    '-': function(x, y) { return fn.number(x) - fn.number(y); },
-    '*': function(x, y) { return fn.number(x) * fn.number(y); },
-    'div': function(x, y) { return fn.number(x) / fn.number(y); },
-    'mod': function(x, y) { return fn.number(x) % fn.number(y); },
-    '<': function(x, y) {
-      return comparisonHelper(function(x, y) { return fn.number(x) < fn.number(y);}, x, y, true);
-    },
-    '<=': function(x, y) {
-      return comparisonHelper(function(x, y) { return fn.number(x) <= fn.number(y);}, x, y, true);
-    },
-    '>':  function(x, y) {
-      return comparisonHelper(function(x, y) { return fn.number(x) > fn.number(y);}, x, y, true);
-    },
-    '>=': function(x, y) {
-      return comparisonHelper(function(x, y) { return fn.number(x) >= fn.number(y);}, x, y, true);
-    },
-    'and': function(x, y) { return fn['boolean'](x) && fn['boolean'](y); },
-    'or': function(x, y) { return fn['boolean'](x) || fn['boolean'](y); },
-    '|': function(x, y) { return {nodes: mergeNodeLists(x.nodes, y.nodes)}; },
-    '=': function(x, y) {
-      // optimization for two node-sets case: avoid n^2 comparisons.
-      if ('object' === typeof x && 'object' === typeof y) {
-        var aMap = {};
-        for (var i = 0; i < x.nodes.length; ++i) {
-          var s = fn.string({nodes:[x.nodes[i]]});
-          aMap[s] = true;
-        }
-        for (var i = 0; i < y.nodes.length; ++i) {
-          var s = fn.string({nodes:[y.nodes[i]]});
-          if (aMap[s]) return true;
-        }
-        return false;
-      } else {
-        return comparisonHelper(function(x, y) {return x === y;}, x, y);
-      }
-    },
-    '!=': function(x, y) {
-      // optimization for two node-sets case: avoid n^2 comparisons.
-      if ('object' === typeof x && 'object' === typeof y) {
-        if (0 === x.nodes.length || 0 === y.nodes.length) return false;
-        var aMap = {};
-        for (var i = 0; i < x.nodes.length; ++i) {
-          var s = fn.string({nodes:[x.nodes[i]]});
-          aMap[s] = true;
-        }
-        for (var i = 0; i < y.nodes.length; ++i) {
-          var s = fn.string({nodes:[y.nodes[i]]});
-          if (!aMap[s]) return true;
-        }
-        return false;
-      } else {
-        return comparisonHelper(function(x, y) {return x !== y;}, x, y);
-      }
-    }
-  };
-  var nodeTypes = xpath.nodeTypes = {
-    'node': 0,
-    'attribute': 2,
-    'comment': 8, // this.doc.COMMENT_NODE,
-    'text': 3, // this.doc.TEXT_NODE,
-    'processing-instruction': 7, // this.doc.PROCESSING_INSTRUCTION_NODE,
-    'element': 1  //this.doc.ELEMENT_NODE
-  };
-  /** For debugging and unit tests: returnjs a stringified version of the
-   * argument. */
-  var stringifyObject = xpath.stringifyObject = function stringifyObject(ctx) {
-    var seenKey = 'seen' + Math.floor(Math.random()*1000000000);
-    return JSON.stringify(helper(ctx));
-
-    function helper(ctx) {
-      if (Array.isArray(ctx)) {
-        return ctx.map(function(x) {return helper(x);});
-      }
-      if ('object' !== typeof ctx) return ctx;
-      if (null == ctx) return ctx;
-    //  if (ctx.toString) return ctx.toString();
-      if (null != ctx.outerHTML) return ctx.outerHTML;
-      if (null != ctx.nodeValue) return ctx.nodeName + '=' + ctx.nodeValue;
-      if (ctx[seenKey]) return '[circular]';
-      ctx[seenKey] = true;
-      var nicer = {};
-      for (var key in ctx) {
-        if (seenKey === key)
-          continue;
-        try {
-          nicer[key] = helper(ctx[key]);
-        } catch (e) {
-          nicer[key] = '[exception: ' + e.message + ']';
-        }
-      }
-      delete ctx[seenKey];
-      return nicer;
-    }
-  }
-  var Evaluator = xpath.Evaluator = function Evaluator(doc) {
-    this.doc = doc;
-  }
-  Evaluator.prototype = {
-    val: function val(ast, ctx) {
-      console.assert(ctx.nodes);
-
-      if ('number' === typeof ast || 'string' === typeof ast) return ast;
-      if (more[ast[0]]) {
-        var evaluatedParams = [];
-        for (var i = 1; i < ast.length; ++i) {
-          evaluatedParams.push(this.val(ast[i], ctx));
-        }
-        var r = more[ast[0]].apply(ctx, evaluatedParams);
-        return r;
-      }
-      switch (ast[0]) {
-        case 'Root': return {nodes: [this.doc]};
-        case 'FunctionCall':
-          var functionName = ast[1], functionParams = ast[2];
-          if (null == fn[functionName])
-            throw new XPathException(XPathException.INVALID_EXPRESSION_ERR,
-                                     'Unknown function: ' + functionName);
-          var evaluatedParams = [];
-          for (var i = 0; i < functionParams.length; ++i) {
-            evaluatedParams.push(this.val(functionParams[i], ctx));
-          }
-          var r = fn[functionName].apply(ctx, evaluatedParams);
-          return r;
-        case 'Predicate':
-          var lhs = this.val(ast[1], ctx);
-          var ret = {nodes: []};
-          var contexts = eachContext(lhs);
-          for (var i = 0; i < contexts.length; ++i) {
-            var singleNodeSet = contexts[i];
-            var rhs = this.val(ast[2], singleNodeSet);
-            var success;
-            if ('number' === typeof rhs) {
-              success = rhs === singleNodeSet.pos[0][0];
-            } else {
-              success = fn['boolean'](rhs);
-            }
-            if (success) {
-              var node = singleNodeSet.nodes[0];
-              ret.nodes.push(node);
-              // skip over all the rest of the same node.
-              while (i+1 < contexts.length && node === contexts[i+1].nodes[0]) {
-                i++;
-              }
-            }
-          }
-          return ret;
-        case 'PathExpr':
-          // turn the path into an expressoin; i.e., remove the position
-          // information of the last axis.
-          var x = this.val(ast[1], ctx);
-          // Make the nodeset a forward-direction-only one.
-          if (x.finalize) {  // it is a NodeMultiSet
-            for (var i = 0; i < x.nodes.length; ++i) {
-              console.assert(null != x.nodes[i].nodeType);
-            }
-            return {nodes: x.nodes};
-          } else {
-            return x;
-          }
-        case '/':
-          // TODO: don't generate '/' nodes, just Axis nodes.
-          var lhs = this.val(ast[1], ctx);
-          console.assert(null != lhs);
-          var r = this.val(ast[2], lhs);
-          console.assert(null != r);
-          return r;
-        case 'Axis':
-          // All the axis tests from Step. We only get AxisSpecifier NodeTest,
-          // not the predicate (which is applied later)
-          var axis = ast[1],
-              nodeType = ast[2],
-              nodeTypeNum = nodeTypes[nodeType],
-              shouldLowerCase = true,  // TODO: give option
-              nodeName = ast[3] && shouldLowerCase ? ast[3].toLowerCase() : ast[3];
-          nodeName = nodeName === '*' ? null : nodeName;
-          if ('object' !== typeof ctx) return {nodes:[], pos:[]};
-          var nodeList = ctx.nodes.slice();  // TODO: is copy needed?
-          var r = axes[axis](nodeList  /*destructive!*/, nodeTypeNum, nodeName, shouldLowerCase);
-          return r;
-      }
-    }
-  };
-  var evaluate = xpath.evaluate = function evaluate(expr, doc, context) {
-    //var astFactory = new AstEvaluatorFactory(doc, context);
-    var stream = new Stream(expr);
-    var ast = parse(stream, astFactory);
-    var val = new Evaluator(doc).val(ast, {nodes: [context]});
-    return val;
-  }
-
-  /***************************************************************************
-   *                           DOM interface                                 *
-   ***************************************************************************/
-  var XPathException = xpath.XPathException = function XPathException(code, message) {
-    var e = new Error(message);
-    e.name = 'XPathException';
-    e.code = code;
-    return e;
-  }
-  XPathException.INVALID_EXPRESSION_ERR = 51;
-  XPathException.TYPE_ERR = 52;
-
-
-  var XPathEvaluator = xpath.XPathEvaluator = function XPathEvaluator() {}
-  XPathEvaluator.prototype = {
-    createExpression: function(expression, resolver) {
-      return new XPathExpression(expression, resolver);
-    },
-    createNSResolver: function(nodeResolver) {
-      // TODO
-    },
-    evaluate: function evaluate(expression, contextNode, resolver, type, result) {
-      var expr = new XPathExpression(expression, resolver);
-      return expr.evaluate(contextNode, type, result);
-    }
-  };
-
-
-  var XPathExpression = xpath.XPathExpression = function XPathExpression(expression, resolver, optDoc) {
-    var stream = new Stream(expression);
-    this._ast = parse(stream, astFactory);
-    this._doc = optDoc;
-  }
-  XPathExpression.prototype = {
-    evaluate: function evaluate(contextNode, type, result) {
-      if (null == contextNode.nodeType)
-        throw new Error('bad argument (expected context node): ' + contextNode);
-      var doc = contextNode.ownerDocument || contextNode;
-      if (null != this._doc && this._doc !== doc) {
-        throw new core.DOMException(
-            core.WRONG_DOCUMENT_ERR,
-            'The document must be the same as the context node\'s document.');
-      }
-      var evaluator = new Evaluator(doc);
-      var value = evaluator.val(this._ast, {nodes: [contextNode]});
-      if (XPathResult.NUMBER_TYPE === type)
-        value = fn.number(value);
-      else if (XPathResult.STRING_TYPE === type)
-        value = fn.string(value);
-      else if (XPathResult.BOOLEAN_TYPE === type)
-        value = fn['boolean'](value);
-      else if (XPathResult.ANY_TYPE !== type &&
-               XPathResult.UNORDERED_NODE_ITERATOR_TYPE !== type &&
-               XPathResult.ORDERED_NODE_ITERATOR_TYPE !== type &&
-               XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE !== type &&
-               XPathResult.ORDERED_NODE_SNAPSHOT_TYPE !== type &&
-               XPathResult.ANY_UNORDERED_NODE_TYPE !== type &&
-               XPathResult.FIRST_ORDERED_NODE_TYPE !== type)
-        throw new core.DOMException(
-            core.NOT_SUPPORTED_ERR,
-            'You must provide an XPath result type (0=any).');
-      else if (XPathResult.ANY_TYPE !== type &&
-               'object' !== typeof value)
-        throw new XPathException(
-            XPathException.TYPE_ERR,
-            'Value should be a node-set: ' + value);
-      return new XPathResult(doc, value, type);
-    }
-  }
-
-  var XPathResult = xpath.XPathResult = function XPathResult(doc, value, resultType) {
-    this._value = value;
-    this._resultType = resultType;
-    this._i = 0;
-    this._invalidated = false;
-    if (this.resultType === XPathResult.UNORDERED_NODE_ITERATOR_TYPE ||
-        this.resultType === XPathResult.ORDERED_NODE_ITERATOR_TYPE) {
-      doc.addEventListener('DOMSubtreeModified', invalidate, true);
-      var self = this;
-      function invalidate() {
-        self._invalidated = true;
-        doc.removeEventListener('DOMSubtreeModified', invalidate, true);
-      }
-    }
-  }
-  XPathResult.ANY_TYPE = 0;
-  XPathResult.NUMBER_TYPE = 1;
-  XPathResult.STRING_TYPE = 2;
-  XPathResult.BOOLEAN_TYPE = 3;
-  XPathResult.UNORDERED_NODE_ITERATOR_TYPE = 4;
-  XPathResult.ORDERED_NODE_ITERATOR_TYPE = 5;
-  XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE = 6;
-  XPathResult.ORDERED_NODE_SNAPSHOT_TYPE = 7;
-  XPathResult.ANY_UNORDERED_NODE_TYPE = 8;
-  XPathResult.FIRST_ORDERED_NODE_TYPE = 9;
-  var proto = {
-    // XPathResultType
-    get resultType() {
-      if (this._resultType) return this._resultType;
-      switch (typeof this._value) {
-        case 'number': return XPathResult.NUMBER_TYPE;
-        case 'string': return XPathResult.STRING_TYPE;
-        case 'boolean': return XPathResult.BOOLEAN_TYPE;
-        default: return XPathResult.UNORDERED_NODE_ITERATOR_TYPE;
-      }
-    },
-    get numberValue() {
-      if (XPathResult.NUMBER_TYPE !== this.resultType)
-        throw new XPathException(XPathException.TYPE_ERR,
-                                 'You should have asked for a NUMBER_TYPE.');
-      return this._value;
-    },
-    get stringValue() {
-      if (XPathResult.STRING_TYPE !== this.resultType)
-        throw new XPathException(XPathException.TYPE_ERR,
-                                 'You should have asked for a STRING_TYPE.');
-      return this._value;
-    },
-    get booleanValue() {
-      if (XPathResult.BOOLEAN_TYPE !== this.resultType)
-        throw new XPathException(XPathException.TYPE_ERR,
-                                 'You should have asked for a BOOLEAN_TYPE.');
-      return this._value;
-    },
-    get singleNodeValue() {
-      if (XPathResult.ANY_UNORDERED_NODE_TYPE !== this.resultType &&
-          XPathResult.FIRST_ORDERED_NODE_TYPE !== this.resultType)
-        throw new XPathException(
-            XPathException.TYPE_ERR,
-            'You should have asked for a FIRST_ORDERED_NODE_TYPE.');
-      return this._value.nodes[0] || null;
-    },
-    get invalidIteratorState() {
-      if (XPathResult.UNORDERED_NODE_ITERATOR_TYPE !== this.resultType &&
-          XPathResult.ORDERED_NODE_ITERATOR_TYPE !== this.resultType)
-        return false;
-      return !!this._invalidated;
-    },
-    get snapshotLength() {
-      if (XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE !== this.resultType &&
-          XPathResult.ORDERED_NODE_SNAPSHOT_TYPE !== this.resultType)
-        throw new XPathException(
-            XPathException.TYPE_ERR,
-            'You should have asked for a ORDERED_NODE_SNAPSHOT_TYPE.');
-      return this._value.nodes.length;
-    },
-    iterateNext: function iterateNext() {
-      if (XPathResult.UNORDERED_NODE_ITERATOR_TYPE !== this.resultType &&
-          XPathResult.ORDERED_NODE_ITERATOR_TYPE !== this.resultType)
-        throw new XPathException(
-            XPathException.TYPE_ERR,
-            'You should have asked for a ORDERED_NODE_ITERATOR_TYPE.');
-      if (this.invalidIteratorState)
-        throw new core.DOMException(
-            core.INVALID_STATE_ERR,
-            'The document has been mutated since the result was returned');
-      return this._value.nodes[this._i++] || null;
-    },
-    snapshotItem: function snapshotItem(index) {
-      if (XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE !== this.resultType &&
-          XPathResult.ORDERED_NODE_SNAPSHOT_TYPE !== this.resultType)
-        throw new XPathException(
-            XPathException.TYPE_ERR,
-            'You should have asked for a ORDERED_NODE_SNAPSHOT_TYPE.');
-      return this._value.nodes[index] || null;
-    }
-  };
-  // so you can access ANY_TYPE etc. from the instances:
-  XPathResult.prototype = Object.create(XPathResult,
-      Object.keys(proto).reduce(function (descriptors, name) {
-        descriptors[name] = Object.getOwnPropertyDescriptor(proto, name);
-        return descriptors;
-      }, {
-        constructor: {
-          value: XPathResult,
-          writable: true,
-          configurable: true
-        }
-      }));
-
-  core.XPathException = XPathException;
-  core.XPathExpression = XPathExpression;
-  core.XPathResult = XPathResult;
-  core.XPathEvaluator = XPathEvaluator;
-
-  core.Document.prototype.createExpression =
-    XPathEvaluator.prototype.createExpression;
-
-  core.Document.prototype.createNSResolver =
-      XPathEvaluator.prototype.createNSResolver;
-
-  core.Document.prototype.evaluate = XPathEvaluator.prototype.evaluate;
-
-})();
diff --git a/node_modules/jsdom/lib/jsdom/living/character-data.js b/node_modules/jsdom/lib/jsdom/living/character-data.js
deleted file mode 100644
index 89b2eaa..0000000
--- a/node_modules/jsdom/lib/jsdom/living/character-data.js
+++ /dev/null
@@ -1,90 +0,0 @@
-"use strict";
-var inheritFrom = require("../utils").inheritFrom;
-
-module.exports = function (core) {
-  core.CharacterData = function CharacterData(ownerDocument, data) {
-    core.Node.call(this, ownerDocument);
-
-    this._data = data;
-  };
-
-  inheritFrom(core.Node, core.CharacterData, {
-    get data() { return this._data; },
-    set data(data) {
-      if (data === null) {
-        data = "";
-      }
-      data = String(data);
-
-      this._setData(data);
-    },
-
-    get length() {
-      return this._data.length;
-    },
-
-    substringData: function (offset, count) {
-      offset = offset >>> 0;
-      count = count >>> 0;
-
-      var length = this.length;
-
-      if (offset > length) {
-        throw new core.DOMException(core.DOMException.INDEX_SIZE_ERR);
-      }
-
-      if (offset + count > length) {
-        return this._data.substring(offset);
-      }
-
-      return this._data.substring(offset, offset + count);
-    },
-
-    appendData: function (data) {
-      this.replaceData(this.length, 0, data);
-    },
-
-    insertData: function (offset, data) {
-      this.replaceData(offset, 0, data);
-    },
-
-    deleteData: function (offset, count) {
-      this.replaceData(offset, count, "");
-    },
-
-    replaceData: function (offset, count, data) {
-      offset = offset >>> 0;
-      count = count >>> 0;
-      data = String(data);
-
-      var length = this.length;
-
-      if (offset > length) {
-        throw new core.DOMException(core.DOMException.INDEX_SIZE_ERR);
-      }
-
-      if (offset + count > length) {
-        count = length - offset;
-      }
-
-      var start = this._data.substring(0, offset);
-      var end = this._data.substring(offset + count);
-
-      this._setData(start + data + end);
-
-      // TODO: range stuff
-    },
-
-    _setData: function (newData) {
-      // TODO: remove this once we no longer rely on mutation events internally, since they are nonstandard
-      var oldData = this._data;
-      this._data = newData;
-
-      if (this._ownerDocument && this._parentNode && this._ownerDocument.implementation._hasFeature("MutationEvents")) {
-        var ev = this._ownerDocument.createEvent("MutationEvents");
-        ev.initMutationEvent("DOMCharacterDataModified", true, false, this, oldData, newData, null, null);
-        this.dispatchEvent(ev);
-      }
-    }
-  });
-};
diff --git a/node_modules/jsdom/lib/jsdom/living/comment.js b/node_modules/jsdom/lib/jsdom/living/comment.js
deleted file mode 100644
index 471eb5d..0000000
--- a/node_modules/jsdom/lib/jsdom/living/comment.js
+++ /dev/null
@@ -1,13 +0,0 @@
-"use strict";
-var inheritFrom = require("../utils").inheritFrom;
-
-module.exports = function (core) {
-  // TODO: constructor should not take ownerDocument
-  core.Comment = function Comment(ownerDocument, data) {
-    core.CharacterData.call(this, ownerDocument, data);
-  };
-
-  inheritFrom(core.CharacterData, core.Comment, {
-    nodeType: core.Node.COMMENT_NODE, // TODO should be on prototype, not here
-  });
-};
diff --git a/node_modules/jsdom/lib/jsdom/living/document-type.js b/node_modules/jsdom/lib/jsdom/living/document-type.js
deleted file mode 100644
index abd80aa..0000000
--- a/node_modules/jsdom/lib/jsdom/living/document-type.js
+++ /dev/null
@@ -1,19 +0,0 @@
-"use strict";
-var inheritFrom = require("../utils").inheritFrom;
-
-module.exports = function (core) {
-  core.DocumentType = function DocumentType(ownerDocument, name, publicId, systemId) {
-    core.Node.call(this, ownerDocument);
-
-    this._name = name;
-    this._publicId = publicId;
-    this._systemId = systemId;
-  };
-
-  inheritFrom(core.Node, core.DocumentType, {
-    nodeType: core.Node.DOCUMENT_TYPE_NODE,  // TODO should be on prototype, not here
-    get name() { return this._name; },
-    get publicId() { return this._publicId; },
-    get systemId() { return this._systemId; }
-  });
-};
diff --git a/node_modules/jsdom/lib/jsdom/living/document.js b/node_modules/jsdom/lib/jsdom/living/document.js
deleted file mode 100644
index 9943519..0000000
--- a/node_modules/jsdom/lib/jsdom/living/document.js
+++ /dev/null
@@ -1,26 +0,0 @@
-"use strict";
-var validateNames = require("./helpers/validate-names");
-
-module.exports = function (core) {
-  core.Document.prototype.createProcessingInstruction = function (target, data) {
-    target = String(target);
-    data = String(data);
-
-    validateNames.name(target, core);
-
-    if (data.indexOf("?>") !== -1) {
-      throw new core.DOMException(core.DOMException.INVALID_CHARACTER_ERR,
-        "Processing instruction data cannot contain the string \"?>\"");
-    }
-
-    return new core.ProcessingInstruction(this._ownerDocument, target, data);
-  };
-
-  core.Document.prototype.createTextNode = function (data) {
-    return new core.Text(this, String(data));
-  };
-
-  core.Document.prototype.createComment = function (data) {
-    return new core.Comment(this, String(data));
-  };
-};
diff --git a/node_modules/jsdom/lib/jsdom/living/dom-implementation.js b/node_modules/jsdom/lib/jsdom/living/dom-implementation.js
deleted file mode 100644
index 5ca8989..0000000
--- a/node_modules/jsdom/lib/jsdom/living/dom-implementation.js
+++ /dev/null
@@ -1,85 +0,0 @@
-"use strict";
-var validateNames = require("./helpers/validate-names");
-
-module.exports = function (core) {
-  core.DOMImplementation.prototype.hasFeature = function () {
-    return true;
-  };
-
-  core.DOMImplementation.prototype.createDocumentType = function (qualifiedName, publicId, systemId) {
-    qualifiedName = String(qualifiedName);
-    publicId = String(publicId);
-    systemId = String(systemId);
-
-    validateNames.qname(qualifiedName, core);
-
-    return new core.DocumentType(this._ownerDocument, qualifiedName, publicId, systemId);
-  };
-
-  core.DOMImplementation.prototype.createDocument = function (namespace, qualifiedName, doctype) {
-    namespace = namespace !== null ? String(namespace) : namespace;
-    qualifiedName = qualifiedName === null ? "" : String(qualifiedName);
-    if (doctype === undefined) {
-      doctype = null;
-    }
-
-    var document = new core.Document({ parsingMode: "xml" });
-
-    var element = null;
-    if (qualifiedName !== "") {
-      element = document.createElementNS(namespace, qualifiedName);
-    }
-
-    if (doctype !== null) {
-      document.appendChild(doctype);
-    }
-
-    if (element !== null) {
-      document.appendChild(element);
-    }
-
-    return document;
-  };
-
-  core.DOMImplementation.prototype.createHTMLDocument = function (title) {
-    // Let doc be a new document that is an HTML document.
-    // Set doc's content type to "text/html".
-    var document = new core.HTMLDocument({ parsingMode: "html" });
-
-    // Create a doctype, with "html" as its name and with its node document set
-    // to doc. Append the newly created node to doc.
-    var doctype = this.createDocumentType("html", "", "");
-    document.appendChild(doctype);
-
-    // Create an html element in the HTML namespace, and append it to doc.
-    var htmlElement = document.createElementNS("http://www.w3.org/1999/xhtml", "html");
-    document.appendChild(htmlElement);
-
-    // Create a head element in the HTML namespace, and append it to the html
-    // element created in the previous step.
-    var headElement = document.createElement("head");
-    htmlElement.appendChild(headElement);
-
-    // If the title argument is not omitted:
-    if (title !== undefined) {
-      // Create a title element in the HTML namespace, and append it to the head
-      // element created in the previous step.
-      var titleElement = document.createElement("title");
-      headElement.appendChild(titleElement);
-
-      // Create a Text node, set its data to title (which could be the empty
-      // string), and append it to the title element created in the previous step.
-      titleElement.appendChild(document.createTextNode(title));
-    }
-
-    // Create a body element in the HTML namespace, and append it to the html
-    // element created in the earlier step.
-    htmlElement.appendChild(document.createElement("body"));
-
-    // doc's origin is an alias to the origin of the context object's associated
-    // document, and doc's effective script origin is an alias to the effective
-    // script origin of the context object's associated document.
-
-    return document;
-  };
-};
diff --git a/node_modules/jsdom/lib/jsdom/living/helpers/validate-names.js b/node_modules/jsdom/lib/jsdom/living/helpers/validate-names.js
deleted file mode 100644
index 5f4622f..0000000
--- a/node_modules/jsdom/lib/jsdom/living/helpers/validate-names.js
+++ /dev/null
@@ -1,63 +0,0 @@
-"use strict";
-var xnv = require("xml-name-validator");
-
-// https://dom.spec.whatwg.org/#validate
-
-exports.name = function (name, core) {
-  try {
-    xnv.name(name);
-  } catch (e) {
-    throw new core.DOMException(core.DOMException.INVALID_CHARACTER_ERR,
-      "\"" + name + "\" did not match the Name production: " + e.message);
-  }
-};
-
-exports.qname = function (qname, core) {
-  exports.name(qname, core);
-
-  try {
-    xnv.qname(qname);
-  } catch (e) {
-    throw new core.DOMException(core.DOMException.NAMESPACE_ERR,
-      "\"" + qname + "\" did not match the QName production: " + e.message);
-  }
-};
-
-exports.validateAndExtract = function (namespace, qualifiedName, core) {
-  if (namespace === "") {
-    namespace = null;
-  }
-
-  exports.qname(qualifiedName, core);
-
-  var prefix = null;
-  var localName = qualifiedName;
-
-  var colonIndex = qualifiedName.indexOf(":");
-  if (colonIndex !== -1) {
-    prefix = qualifiedName.substring(0, colonIndex);
-    localName = qualifiedName.substring(colonIndex + 1);
-  }
-
-  if (prefix !== null && namespace === null) {
-    throw new core.DOMException(core.DOMException.NAMESPACE_ERR,
-      "A namespace was given but a prefix was also extracted from the qualifiedName");
-  }
-
-  if (prefix === "xml" && namespace !== "http://www.w3.org/XML/1998/namespace") {
-    throw new core.DOMException(core.DOMException.NAMESPACE_ERR,
-      "A prefix of \"xml\" was given but the namespace was not the XML namespace");
-  }
-
-  if ((qualifiedName === "xmlns" || prefix === "xmlns") && namespace !== "http://www.w3.org/2000/xmlns/") {
-    throw new core.DOMException(core.DOMException.NAMESPACE_ERR,
-      "A prefix or qualifiedName of \"xmlns\" was given but the namespace was not the XMLNS namespace");
-  }
-
-  if (namespace === "http://www.w3.org/2000/xmlns/" && qualifiedName !== "xmlns" && prefix !== "xmlns") {
-    throw new core.DOMException(core.DOMException.NAMESPACE_ERR,
-      "The XMLNS namespace was given but neither the prefix nor qualifiedName was \"xmlns\"");
-  }
-
-  return { namespace: namespace, prefix: prefix, localName: localName, qualifiedName: qualifiedName };
-};
diff --git a/node_modules/jsdom/lib/jsdom/living/index.js b/node_modules/jsdom/lib/jsdom/living/index.js
deleted file mode 100644
index e4b67a0..0000000
--- a/node_modules/jsdom/lib/jsdom/living/index.js
+++ /dev/null
@@ -1,23 +0,0 @@
-"use strict";
-var core = module.exports = require("../level1/core");
-
-// These (because of how they were written) directly include level1/core and modify it.
-// ORDER IS IMPORTANT
-require("../level2/core");
-require("../level2/events");
-require("../level2/html");
-require("../level2/style");
-require("../level3/core");
-require("../level3/ls");
-require("../level3/xpath");
-
-require("./document-type")(core);
-require("./character-data")(core);
-require("./processing-instruction")(core);
-require("./comment")(core);
-require("./text")(core);
-require("./dom-implementation")(core);
-require("./document")(core);
-require("./node-filter")(core);
-require("./node")(core);
-require("./selectors")(core);
diff --git a/node_modules/jsdom/lib/jsdom/living/node-filter.js b/node_modules/jsdom/lib/jsdom/living/node-filter.js
deleted file mode 100644
index f945b84..0000000
--- a/node_modules/jsdom/lib/jsdom/living/node-filter.js
+++ /dev/null
@@ -1,47 +0,0 @@
-"use strict";
-var addConstants = require("../utils").addConstants;
-
-module.exports = function (core) {
-  // https://dom.spec.whatwg.org/#interface-nodefilter
-  core.NodeFilter = function () {
-    throw new TypeError("Illegal constructor");
-  };
-
-  /**
-   * Returns an unsigned short that will be used to tell if a given Node must
-   * be accepted or not by the NodeIterator or TreeWalker iteration
-   * algorithm. This method is expected to be written by the user of a
-   * NodeFilter.
-   *
-   * @see https://developer.mozilla.org/en-US/docs/Web/API/NodeFilter
-   * @interface
-   *
-   * @param  {Node} node DOM Node
-   * @return {FILTER_ACCEPT|FILTER_REJECT|FILTER_SKIP}
-   */
-  core.NodeFilter.acceptNode = function(/* node */) {
-    throw new Error("This method is expected to be written by the user of a NodeFilter.");
-  };
-
-  addConstants(core.NodeFilter, {
-    // Constants for whatToShow
-    SHOW_ALL                    : 0xFFFFFFFF,
-    SHOW_ELEMENT                : 0x00000001,
-    SHOW_ATTRIBUTE              : 0x00000002,
-    SHOW_TEXT                   : 0x00000004,
-    SHOW_CDATA_SECTION          : 0x00000008,
-    SHOW_ENTITY_REFERENCE       : 0x00000010,
-    SHOW_ENTITY                 : 0x00000020,
-    SHOW_PROCESSING_INSTRUCTION : 0x00000040,
-    SHOW_COMMENT                : 0x00000080,
-    SHOW_DOCUMENT               : 0x00000100,
-    SHOW_DOCUMENT_TYPE          : 0x00000200,
-    SHOW_DOCUMENT_FRAGMENT      : 0x00000400,
-    SHOW_NOTATION               : 0x00000800,
-
-    // Constants returned by acceptNode
-    FILTER_ACCEPT               : 1,
-    FILTER_REJECT               : 2,
-    FILTER_SKIP                 : 3
-  });
-};
diff --git a/node_modules/jsdom/lib/jsdom/living/node.js b/node_modules/jsdom/lib/jsdom/living/node.js
deleted file mode 100644
index 0ff38f9..0000000
--- a/node_modules/jsdom/lib/jsdom/living/node.js
+++ /dev/null
@@ -1,261 +0,0 @@
-"use strict";
-var defineGetter = require("../utils").defineGetter;
-
-module.exports = function (core) {
-  var DOCUMENT_POSITION_DISCONNECTED = core.Node.DOCUMENT_POSITION_DISCONNECTED;
-  var DOCUMENT_POSITION_PRECEDING = core.Node.DOCUMENT_POSITION_PRECEDING;
-  var DOCUMENT_POSITION_FOLLOWING = core.Node.DOCUMENT_POSITION_FOLLOWING;
-  var DOCUMENT_POSITION_CONTAINS = core.Node.DOCUMENT_POSITION_CONTAINS;
-  var DOCUMENT_POSITION_CONTAINED_BY = core.Node.DOCUMENT_POSITION_CONTAINED_BY;
-  var DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = core.Node.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC;
-
-  /**
-   * Return true if node is of a type obsoleted by the WHATWG living standard
-   * @param  {Node}  node
-   * @return {Boolean}
-   */
-  function isObsoleteNodeType(node) {
-    return node.nodeType === core.Node.ENTITY_NODE ||
-      node.nodeType === core.Node.ENTITY_REFERENCE_NODE ||
-      node.nodeType === core.Node.NOTATION_NODE ||
-      node.nodeType === core.Node.CDATA_SECTION_NODE;
-  }
-
-  /**
-   * Return the parent node of node, whatever its nodeType is
-   * @param  {Node} node
-   * @return {Node or null}
-   */
-  function getNodeParent(node) {
-
-    if(!node) {
-      return node;
-    }
-
-    switch (node.nodeType) {
-
-      case core.Node.DOCUMENT_NODE:
-      case core.Node.DOCUMENT_FRAGMENT_NODE:
-        return null;
-
-      case core.Node.COMMENT_NODE:
-      case core.Node.DOCUMENT_TYPE_NODE:
-      case core.Node.ELEMENT_NODE:
-      case core.Node.PROCESSING_INSTRUCTION_NODE:
-      case core.Node.TEXT_NODE:
-        return node.parentNode;
-
-      case core.Node.ATTRIBUTE_NODE:
-
-        return node._parentNode;
-
-      default:
-        throw new Error("Unknown node type:" + node.nodeType);
-    }
-  }
-
-  /**
-   * Walk up the node tree and return the nodes root node
-   * @param  {Node} node
-   * @return {Node}
-   */
-  function findNodeRoot(node) {
-    if (!getNodeParent(node)) {
-      return node;
-    }
-
-    return findNodeRoot(getNodeParent(node));
-  }
-
-  /**
-   * Walk up the node tree returning true if otherNode is an ancestor of node
-   * @param  {Node}  node
-   * @param  {Node}  otherNode
-   * @return {Boolean}
-   */
-  function isAncestor(node, otherNode) {
-    var parentNode = node.nodeType === node.ATTRIBUTE_NODE ? node._parentNode : node.parentNode;
-
-    if (!parentNode) {
-      return false;
-    }
-
-    if(parentNode === otherNode) {
-      return true;
-    }
-
-    return isAncestor(parentNode, otherNode);
-  }
-
-  /**
-   * Traverse the node tree starting at current. Return DOCUMENT_POSITION_FOLLOWING if otherNode follows node. Return
-   * DOCUMENT_POSITION_PRECEDING if otherNode precedes node
-   * @param  {Node} current
-   * @param  {Node} node
-   * @param  {Node} otherNode
-   * @return {Number}
-   */
-  function followingOrPreceding(current, node, otherNode) {
-    if (current === node) {
-      return core.Node.DOCUMENT_POSITION_FOLLOWING;
-    }
-
-    if (current === otherNode) {
-      return core.Node.DOCUMENT_POSITION_PRECEDING;
-    }
-
-    var i = 0, len = current._childNodes.length, child, result;
-
-    for(; i < len; i += 1) {
-
-      child = current._childNodes[i];
-
-      if((result = followingOrPreceding(child, node, otherNode)) !== 0) {
-        return result;
-      }
-    }
-
-    return 0;
-  }
-
-  /**
-   * Returns a bitmask Number composed of DOCUMENT_POSITION constants based upon the rules defined in
-   * http://dom.spec.whatwg.org/#dom-node-comparedocumentposition
-   * @param  {Node} other
-   * @return {Number}
-   */
-  core.Node.prototype.compareDocumentPosition = function compareDocumentPosition (other) {
-    // Let reference be the context object.
-    var reference = this;
-
-    if(!(other instanceof core.Node)) {
-      throw Error("Comparing position against non-Node values is not allowed");
-    }
-
-    if (isObsoleteNodeType(reference) || isObsoleteNodeType(other)) {
-      throw new Error("Obsolete node type");
-    }
-
-    // If other and reference are the same object, return zero.
-    if (reference === other) {
-      return 0;
-    }
-
-    // If other and reference are not in the same tree, return the result of adding DOCUMENT_POSITION_DISCONNECTED,
-    // DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, and either DOCUMENT_POSITION_PRECEDING or DOCUMENT_POSITION_FOLLOWING,
-    // with the constraint that this is to be consistent, together.
-    if (findNodeRoot(reference) !== findNodeRoot(other)) {
-      return DOCUMENT_POSITION_DISCONNECTED + DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC + DOCUMENT_POSITION_FOLLOWING;
-    }
-
-    // If other is an ancestor of reference, return the result of adding DOCUMENT_POSITION_CONTAINS to
-    // DOCUMENT_POSITION_PRECEDING.
-    if (isAncestor(reference, other)) {
-      return DOCUMENT_POSITION_CONTAINS + DOCUMENT_POSITION_PRECEDING;
-    }
-
-    // If other is a descendant of reference, return the result of adding DOCUMENT_POSITION_CONTAINED_BY to
-    // DOCUMENT_POSITION_FOLLOWING.
-    if (isAncestor(other, reference)) {
-      return DOCUMENT_POSITION_CONTAINED_BY + DOCUMENT_POSITION_FOLLOWING;
-    }
-
-    // If other is preceding reference return DOCUMENT_POSITION_PRECEDING, otherwise return DOCUMENT_POSITION_FOLLOWING
-    return followingOrPreceding(findNodeRoot(reference), reference, other);
-  };
-
-  /**
-   * The contains(other) method returns true if other is an inclusive descendant of the context object,
-   * and false otherwise (including when other is null).
-   * @param  {[Node]} other [the node to test]
-   * @return {[boolean]}      [whether other is an inclusive descendant of this]
-   */
-  core.Node.prototype.contains = function (other) {
-    return other instanceof core.Node &&
-    (this === other || this.compareDocumentPosition(other) & DOCUMENT_POSITION_CONTAINED_BY);
-  };
-
-  // http://dom.spec.whatwg.org/#dom-node-parentelement
-  defineGetter(core.Node.prototype, "parentElement", function () {
-    return this._parentNode !== null && this._parentNode.nodeType === core.Node.ELEMENT_NODE ? this._parentNode : null;
-  });
-
-  function nodeEquals(a, b) {
-    if (a.nodeType !== b.nodeType) {
-      return false;
-    }
-
-    switch (a.nodeType) {
-      case core.Node.DOCUMENT_TYPE_NODE:
-        if (a._name !== b._name || a._publicId !== b._publicId || a._systemId !== b._systemId) {
-          return false;
-        }
-        break;
-      case core.Node.ELEMENT_NODE:
-        if (a._namespaceURI !== b._namespaceURI || a._prefix !== b._prefix || a._localName !== b._localName ||
-            a._attributes.length !== b._attributes.length) {
-          return false;
-        }
-        break;
-      case core.Node.PROCESSING_INSTRUCTION_NODE:
-        if (a._target !== b._target || a._data !== b._data) {
-          return false;
-        }
-        break;
-      case core.Node.TEXT_NODE:
-      case core.Node.COMMENT_NODE:
-        if (a._data !== b._data) {
-          return false;
-        }
-        break;
-    }
-
-    if (a.nodeType === core.Node.ELEMENT_NODE) {
-      for (var i = 0; i < a._attributes.length; ++i) {
-        var aAttr = a._attributes[i];
-        var bAttr = b._attributes.$getNode(aAttr._namespaceURI, aAttr._localName);
-        if (!bAttr) {
-          return false;
-        }
-
-        // TODO: once Attr is simplified, check the internal property instead of the public getter
-        if (aAttr.value !== bAttr.value) {
-          return false;
-        }
-      }
-    }
-
-    if (a._childNodes.length !== b._childNodes.length) {
-      return false;
-    }
-
-    for (var j = 0; j < a._childNodes.length; ++j) {
-      if (!nodeEquals(a._childNodes[j], b._childNodes[j])) {
-        return false;
-      }
-    }
-
-    return true;
-  }
-
-  // https://dom.spec.whatwg.org/#dom-node-isequalnode
-  core.Node.prototype.isEqualNode = function (node) {
-    if (node === undefined) {
-      // this is what Node? means in the IDL
-      node = null;
-    }
-
-    if (node === null) {
-      return false;
-    }
-
-    // Fast-path, not in the spec
-    if (this === node) {
-      return true;
-    }
-
-    return nodeEquals(this, node);
-  };
-};
-
-
diff --git a/node_modules/jsdom/lib/jsdom/living/processing-instruction.js b/node_modules/jsdom/lib/jsdom/living/processing-instruction.js
deleted file mode 100644
index ce9c4b7..0000000
--- a/node_modules/jsdom/lib/jsdom/living/processing-instruction.js
+++ /dev/null
@@ -1,15 +0,0 @@
-"use strict";
-var inheritFrom = require("../utils").inheritFrom;
-
-module.exports = function (core) {
-  core.ProcessingInstruction = function ProcessingInstruction(ownerDocument, target, data) {
-    core.CharacterData.call(this, ownerDocument, data);
-
-    this._target = target;
-  };
-
-  inheritFrom(core.CharacterData, core.ProcessingInstruction, {
-    nodeType: core.Node.PROCESSING_INSTRUCTION_NODE, // TODO should be on prototype, not here
-    get target() { return this._target; }
-  });
-};
diff --git a/node_modules/jsdom/lib/jsdom/living/selectors.js b/node_modules/jsdom/lib/jsdom/living/selectors.js
deleted file mode 100644
index d159f5a..0000000
--- a/node_modules/jsdom/lib/jsdom/living/selectors.js
+++ /dev/null
@@ -1,32 +0,0 @@
-"use strict";
-var nwmatcher = require("nwmatcher/src/nwmatcher-noqsa");
-var memoizeQuery = require("../utils").memoizeQuery;
-
-module.exports = function (core) {
-  [core.Document, core.DocumentFragment, core.Element].forEach(function (Class) {
-    Class.prototype.querySelector = memoizeQuery(function (selectors) {
-      return addNwmatcher(this).first(String(selectors), this);
-    });
-
-    Class.prototype.querySelectorAll = memoizeQuery(function (selectors) {
-      return new core.NodeList(addNwmatcher(this).select(String(selectors), this));
-    });
-  });
-
-  core.Element.prototype.matches = memoizeQuery(function (selectors) {
-    return addNwmatcher(this).match(this, selectors);
-  });
-};
-
-// nwmatcher gets `document.documentElement` at creation-time, so we have to initialize lazily, since in the initial
-// stages of Document initialization, there is no documentElement present yet.
-function addNwmatcher(parentNode) {
-  var document = parentNode._ownerDocument;
-
-  if (!document._nwmatcher) {
-    document._nwmatcher = nwmatcher({ document: document });
-    document._nwmatcher.configure({ UNIQUE_ID: false });
-  }
-
-  return document._nwmatcher;
-}
diff --git a/node_modules/jsdom/lib/jsdom/living/text.js b/node_modules/jsdom/lib/jsdom/living/text.js
deleted file mode 100644
index ecd8c63..0000000
--- a/node_modules/jsdom/lib/jsdom/living/text.js
+++ /dev/null
@@ -1,41 +0,0 @@
-"use strict";
-var inheritFrom = require("../utils").inheritFrom;
-
-module.exports = function (core) {
-  // TODO: constructor should not take ownerDocument
-  core.Text = function Text(ownerDocument, data) {
-    core.CharacterData.call(this, ownerDocument, data);
-  };
-
-  inheritFrom(core.CharacterData, core.Text, {
-    nodeType: core.Node.TEXT_NODE, // TODO should be on prototype, not here
-    splitText: function (offset) {
-      offset = offset >>> 0;
-
-      var length = this.length;
-
-      if (offset > length) {
-        throw new core.DOMException(core.DOMException.INDEX_SIZE_ERR);
-      }
-
-      var count = length - offset;
-      var newData = this.substringData(offset, count);
-
-      var newNode = this._ownerDocument.createTextNode(newData);
-
-      var parent = this._parentNode;
-
-      if (parent !== null) {
-        parent.insertBefore(newNode, this.nextSibling);
-      }
-
-      this.replaceData(offset, count, "");
-
-      return newNode;
-
-      // TODO: range stuff
-    },
-
-    // TODO: wholeText property
-  });
-};
diff --git a/node_modules/jsdom/lib/jsdom/utils.js b/node_modules/jsdom/lib/jsdom/utils.js
deleted file mode 100644
index 1894611..0000000
--- a/node_modules/jsdom/lib/jsdom/utils.js
+++ /dev/null
@@ -1,223 +0,0 @@
-"use strict";
-var path = require("path");
-var url = require("url");
-
-exports.toFileUrl = function (fileName) {
-  // Beyond just the `path.resolve`, this is mostly for the benefit of Windows,
-  // where we need to convert "\" to "/" and add an extra "/" prefix before the
-  // drive letter.
-  var pathname = path.resolve(process.cwd(), fileName).replace(/\\/g, "/");
-  if (pathname[0] !== "/") {
-    pathname = "/" + pathname;
-  }
-
-  return "file://" + pathname;
-};
-
-/**
- * Define a setter on an object
- *
- * This method replaces any existing setter but leaves getters in place.
- *
- * - `object` {Object} the object to define the setter on
- * - `property` {String} the name of the setter
- * - `setterFn` {Function} the setter
- */
-exports.defineSetter = function defineSetter(object, property, setterFn) {
-  var descriptor = Object.getOwnPropertyDescriptor(object, property) || {
-    configurable: true,
-    enumerable: true
-  };
-
-  descriptor.set = setterFn;
-
-  Object.defineProperty(object, property, descriptor);
-};
-
-/**
- * Define a getter on an object
- *
- * This method replaces any existing getter but leaves setters in place.
- *
- * - `object` {Object} the object to define the getter on
- * - `property` {String} the name of the getter
- * - `getterFn` {Function} the getter
- */
-exports.defineGetter = function defineGetter(object, property, getterFn) {
-  var descriptor = Object.getOwnPropertyDescriptor(object, property) || {
-    configurable: true,
-    enumerable: true
-  };
-
-  descriptor.get = getterFn;
-
-  Object.defineProperty(object, property, descriptor);
-};
-
-/**
- * Create an object with the given prototype
- *
- * Optionally augment the created object.
- *
- * - `prototype` {Object} the created object's prototype
- * - `[properties]` {Object} properties to attach to the created object
- */
-exports.createFrom = function createFrom(prototype, properties) {
-  properties = properties || {};
-
-  var descriptors = {};
-  Object.getOwnPropertyNames(properties).forEach(function (name) {
-    descriptors[name] = Object.getOwnPropertyDescriptor(properties, name);
-  });
-
-  return Object.create(prototype, descriptors);
-};
-
-/**
- * Create an inheritance relationship between two classes
- *
- * Optionally augment the inherited prototype.
- *
- * - `Superclass` {Function} the inherited class
- * - `Subclass` {Function} the inheriting class
- * - `[properties]` {Object} properties to attach to the inherited prototype
- */
-exports.inheritFrom = function inheritFrom(Superclass, Subclass, properties) {
-  properties = properties || {};
-
-  Object.defineProperty(properties, "constructor", {
-    value: Subclass,
-    writable: true,
-    configurable: true
-  });
-
-  Subclass.prototype = exports.createFrom(Superclass.prototype, properties);
-};
-
-/**
- * Define a list of constants on a constructor and its .prototype
- *
- * - `Constructor` {Function} the constructor to define the constants on
- * - `propertyMap` {Object}  key/value map of properties to define
- */
-exports.addConstants = function addConstants(Constructor, propertyMap) {
-  for (var property in propertyMap) {
-    var value = propertyMap[property];
-    addConstant(Constructor, property, value);
-    addConstant(Constructor.prototype, property, value);
-  }
-};
-
-function addConstant(object, property, value) {
-  Object.defineProperty(object, property, {
-    configurable: false,
-    enumerable: true,
-    value: value,
-    writable: false
-  });
-}
-
-var memoizeQueryTypeCounter = 0;
-
-/**
- * Returns a version of a method that memoizes specific types of calls on the object
- *
- * - `fn` {Function} the method to be memozied
- */
-exports.memoizeQuery = function memoizeQuery(fn) {
-  // Only memoize query functions with arity <= 2
-  if (fn.length > 2) {
-    return fn;
-  }
-
-  var type = memoizeQueryTypeCounter++;
-
-  return function () {
-    if (!this._memoizedQueries) {
-      return fn.apply(this, arguments);
-    }
-
-    if (!this._memoizedQueries[type]) {
-      this._memoizedQueries[type] = Object.create(null);
-    }
-
-    var key;
-    if (arguments.length === 1 && typeof arguments[0] === "string") {
-      key = arguments[0];
-    } else if (arguments.length === 2 && typeof arguments[0] === "string" && typeof arguments[1] === "string") {
-      key = arguments[0] + "::" + arguments[1];
-    } else {
-      return fn.apply(this, arguments);
-    }
-
-    if (!(key in this._memoizedQueries[type])) {
-      this._memoizedQueries[type][key] = fn.apply(this, arguments);
-    }
-    return this._memoizedQueries[type][key];
-  };
-};
-
-/**
-* A slightly-more-compliant version of `url.resolve`, taking care of a few Node bugs.
-*/
-exports.resolveHref = function resolveHref(baseUrl, href) {
-  var about = "about:blank";
-
-  // if we're redirecting to another site on about:blank, just let it through
-  if (href.substring(0, about.length) === about) {
-    return href;
-  }
-
-  // if we have to resolve from about:blank we need a bit of special logic
-  if (baseUrl.substring(0, about.length) === about) {
-    if (href.search(/^([A-Za-z0-9]+):/) === 0) { // we have an absolute url
-      baseUrl = href;
-      href = "";
-    } else if (href[0] === "#") { // we have a location hash on about:blank
-      return baseUrl.split(/#/)[0] + href;
-    } else if (!href) { // we just have some base url
-      return baseUrl;
-    } else { // must be a file url
-      baseUrl = "file://" + href;
-      href = "";
-    }
-  }
-
-  if (baseUrl === resolveHref.memoizedUrl && resolveHref.cache && resolveHref.cache[href]) {
-    return resolveHref.cache[href];
-  }
-
-  // When switching protocols, the path doesn't get canonicalized (i.e. .s and ..s are still left):
-  // https://github.com/joyent/node/issues/5453
-  var intermediate = url.resolve(baseUrl, href);
-
-  // This canonicalizes the path, at the cost of overwriting the hash.
-  var nextStep = url.resolve(intermediate, "#");
-
-  // But it breaks file URLs by removing their colon O_o, so put that back.
-  nextStep = nextStep.replace(/^file:\/\/([a-z])\//i, "file:///$1:/");
-
-  // So, insert the hash back in, if there was one.
-  var parsed = url.parse(intermediate);
-  var fixed = nextStep.slice(0, -1) + (parsed.hash || "");
-
-  // Finally, fix file:/// URLs on Windows, where Node removes their drive letters:
-  // https://github.com/joyent/node/issues/5452
-  if (/^file\:\/\/\/[a-z]\:\//i.test(baseUrl) && /^file\:\/\/\//.test(fixed) &&
-      !/^file\:\/\/\/[a-z]\:\//i.test(fixed)) {
-    fixed = fixed.replace(/^file\:\/\/\//, baseUrl.substring(0, 11));
-  }
-
-  // HORRIBLE HACK: encode \u00E4 correctly just so that we pass
-  // https://github.com/w3c/web-platform-tests/blob/e75f01a689a3481f5c773315c2c2527712cf8c2c/dom/nodes/DOMImplementation-createHTMLDocument.html#L71-L72
-  // Eventually we should replace this with a real URL parser based on the URL standard.
-  fixed = fixed.replace(/\u00E4/, "%C3%A4");
-
-  if (baseUrl !== resolveHref.memoizedUrl) {
-    resolveHref.memoizedUrl = baseUrl;
-    resolveHref.cache = {};
-  }
-  resolveHref.cache[href] = fixed;
-
-  return fixed;
-};
diff --git a/node_modules/jsdom/lib/jsdom/virtual-console.js b/node_modules/jsdom/lib/jsdom/virtual-console.js
deleted file mode 100644
index 1cc7723..0000000
--- a/node_modules/jsdom/lib/jsdom/virtual-console.js
+++ /dev/null
@@ -1,24 +0,0 @@
-"use strict";
-
-var EventEmitter = require("events").EventEmitter;
-var utils = require("./utils");
-
-function VirtualConsole() {
-  // If "error" event has no listeners,
-  // EventEmitter throws an exception
-  this.on("error", function () {});
-}
-
-utils.inheritFrom(EventEmitter, VirtualConsole, {
-  sendTo: function (anyConsole) {
-    Object.keys(anyConsole).forEach(function (method) {
-      if (typeof anyConsole[method] === "function") {
-        this.on(method, function () {
-          anyConsole[method].apply(anyConsole, arguments);
-        });
-      }
-    }, this);
-  }
-});
-
-module.exports = VirtualConsole;
diff --git a/node_modules/jsdom/node_modules/.bin/acorn b/node_modules/jsdom/node_modules/.bin/acorn
deleted file mode 120000
index cf76760..0000000
--- a/node_modules/jsdom/node_modules/.bin/acorn
+++ /dev/null
@@ -1 +0,0 @@
-../acorn/bin/acorn
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/.bin/escodegen b/node_modules/jsdom/node_modules/.bin/escodegen
deleted file mode 120000
index 01a7c32..0000000
--- a/node_modules/jsdom/node_modules/.bin/escodegen
+++ /dev/null
@@ -1 +0,0 @@
-../escodegen/bin/escodegen.js
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/.bin/esgenerate b/node_modules/jsdom/node_modules/.bin/esgenerate
deleted file mode 120000
index 7d0293e..0000000
--- a/node_modules/jsdom/node_modules/.bin/esgenerate
+++ /dev/null
@@ -1 +0,0 @@
-../escodegen/bin/esgenerate.js
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/LICENSE b/node_modules/jsdom/node_modules/acorn-globals/LICENSE
deleted file mode 100644
index 27cc9f3..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2014 Forbes Lindesay
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/README.md b/node_modules/jsdom/node_modules/acorn-globals/README.md
deleted file mode 100644
index d8cd372..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/README.md
+++ /dev/null
@@ -1,76 +0,0 @@
-# acorn-globals
-
-Detect global variables in JavaScript using acorn
-
-[![Build Status](https://img.shields.io/travis/ForbesLindesay/acorn-globals/master.svg)](https://travis-ci.org/ForbesLindesay/acorn-globals)
-[![Dependency Status](https://img.shields.io/david/ForbesLindesay/acorn-globals.svg)](https://david-dm.org/ForbesLindesay/acorn-globals)
-[![NPM version](https://img.shields.io/npm/v/acorn-globals.svg)](https://www.npmjs.org/package/acorn-globals)
-
-## Installation
-
-    npm install acorn-globals
-
-## Usage
-
-detect.js
-
-```js
-var fs = require('fs');
-var detect = require('acorn-globals');
-
-var src = fs.readFileSync(__dirname + '/input.js', 'utf8');
-
-var scope = detect(src);
-console.dir(scope);
-```
-
-input.js
-
-```js
-var x = 5;
-var y = 3, z = 2;
-
-w.foo();
-w = 2;
-
-RAWR=444;
-RAWR.foo();
-
-BLARG=3;
-
-foo(function () {
-    var BAR = 3;
-    process.nextTick(function (ZZZZZZZZZZZZ) {
-        console.log('beep boop');
-        var xyz = 4;
-        x += 10;
-        x.zzzzzz;
-        ZZZ=6;
-    });
-    function doom () {
-    }
-    ZZZ.foo();
-
-});
-
-console.log(xyz);
-```
-
-output:
-
-```
-$ node example/detect.js
-[ { name: 'BLARG', nodes: [ [Object] ] },
-  { name: 'RAWR', nodes: [ [Object], [Object] ] },
-  { name: 'ZZZ', nodes: [ [Object], [Object] ] },
-  { name: 'console', nodes: [ [Object], [Object] ] },
-  { name: 'foo', nodes: [ [Object] ] },
-  { name: 'process', nodes: [ [Object] ] },
-  { name: 'w', nodes: [ [Object], [Object] ] },
-  { name: 'xyz', nodes: [ [Object] ] } ]
-```
-
-
-## License
-
-  MIT
diff --git a/node_modules/jsdom/node_modules/acorn-globals/index.js b/node_modules/jsdom/node_modules/acorn-globals/index.js
deleted file mode 100644
index ff924c9..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/index.js
+++ /dev/null
@@ -1,180 +0,0 @@
-'use strict';
-
-var acorn = require('acorn');
-var walk = require('acorn/dist/walk');
-
-function isScope(node) {
-  return node.type === 'FunctionExpression' || node.type === 'FunctionDeclaration' || node.type === 'ArrowFunctionExpression' || node.type === 'Program';
-}
-function isBlockScope(node) {
-  return node.type === 'BlockStatement' || isScope(node);
-}
-
-function declaresArguments(node) {
-  return node.type === 'FunctionExpression' || node.type === 'FunctionDeclaration';
-}
-
-function declaresThis(node) {
-  return node.type === 'FunctionExpression' || node.type === 'FunctionDeclaration';
-}
-
-function reallyParse(source) {
-  try {
-    return acorn.parse(source, {
-      ecmaVersion: 6,
-      allowReturnOutsideFunction: true,
-      allowImportExportEverywhere: true,
-      allowHashBang: true
-    });
-  } catch (ex) {
-    return acorn.parse(source, {
-      ecmaVersion: 5,
-      allowReturnOutsideFunction: true,
-      allowImportExportEverywhere: true,
-      allowHashBang: true
-    });
-  }
-}
-module.exports = findGlobals;
-module.exports.parse = reallyParse;
-function findGlobals(source) {
-  var globals = [];
-  var ast;
-  // istanbul ignore else
-  if (typeof source === 'string') {
-    ast = reallyParse(source);
-  } else {
-    ast = source;
-  }
-  // istanbul ignore if
-  if (!(ast && typeof ast === 'object' && ast.type === 'Program')) {
-    throw new TypeError('Source must be either a string of JavaScript or an acorn AST');
-  }
-  var declareFunction = function (node) {
-    var fn = node;
-    fn.locals = fn.locals || {};
-    node.params.forEach(function (node) {
-      declarePattern(node, fn);
-    });
-    if (node.id) {
-      fn.locals[node.id.name] = true;
-    }
-  }
-  var declarePattern = function (node, parent) {
-    switch (node.type) {
-      case 'Identifier':
-        parent.locals[node.name] = true;
-        break;
-      case 'ObjectPattern':
-        node.properties.forEach(function (node) {
-          declarePattern(node.value, parent);
-        });
-        break;
-      case 'ArrayPattern':
-        node.elements.forEach(function (node) {
-          if (node) declarePattern(node, parent);
-        });
-        break;
-      case 'RestElement':
-        declarePattern(node.argument, parent);
-        break;
-      case 'AssignmentPattern':
-        declarePattern(node.left, parent);
-        break;
-      // istanbul ignore next
-      default:
-        throw new Error('Unrecognized pattern type: ' + node.type);
-    }
-  }
-  var declareModuleSpecifier = function (node, parents) {
-    ast.locals = ast.locals || {};
-    ast.locals[node.local.name] = true;
-  }
-  walk.ancestor(ast, {
-    'VariableDeclaration': function (node, parents) {
-      var parent = null;
-      for (var i = parents.length - 1; i >= 0 && parent === null; i--) {
-        if (node.kind === 'var' ? isScope(parents[i]) : isBlockScope(parents[i])) {
-          parent = parents[i];
-        }
-      }
-      parent.locals = parent.locals || {};
-      node.declarations.forEach(function (declaration) {
-        declarePattern(declaration.id, parent);
-      });
-    },
-    'FunctionDeclaration': function (node, parents) {
-      var parent = null;
-      for (var i = parents.length - 2; i >= 0 && parent === null; i--) {
-        if (isScope(parents[i])) {
-          parent = parents[i];
-        }
-      }
-      parent.locals = parent.locals || {};
-      parent.locals[node.id.name] = true;
-      declareFunction(node);
-    },
-    'Function': declareFunction,
-    'ClassDeclaration': function (node, parents) {
-      var parent = null;
-      for (var i = parents.length - 2; i >= 0 && parent === null; i--) {
-        if (isScope(parents[i])) {
-          parent = parents[i];
-        }
-      }
-      parent.locals = parent.locals || {};
-      parent.locals[node.id.name] = true;
-    },
-    'TryStatement': function (node) {
-      if (node.handler === null) return;
-      node.handler.body.locals = node.handler.body.locals || {};
-      node.handler.body.locals[node.handler.param.name] = true;
-    },
-    'ImportDefaultSpecifier': declareModuleSpecifier,
-    'ImportSpecifier': declareModuleSpecifier,
-    'ImportNamespaceSpecifier': declareModuleSpecifier
-  });
-  function identifier(node, parents) {
-    var name = node.name;
-    if (name === 'undefined') return;
-    for (var i = 0; i < parents.length; i++) {
-      if (name === 'arguments' && declaresArguments(parents[i])) {
-        return;
-      }
-      if (parents[i].locals && name in parents[i].locals) {
-        return;
-      }
-    }
-    if (
-      parents[parents.length - 2] &&
-      parents[parents.length - 2].type === 'TryStatement' &&
-      parents[parents.length - 2].handler &&
-      node === parents[parents.length - 2].handler.param
-    ) {
-      return;
-    }
-    node.parents = parents;
-    globals.push(node);
-  }
-  walk.ancestor(ast, {
-    'VariablePattern': identifier,
-    'Identifier': identifier,
-    'ThisExpression': function (node, parents) {
-      for (var i = 0; i < parents.length; i++) {
-        if (declaresThis(parents[i])) {
-          return;
-        }
-      }
-      node.parents = parents;
-      globals.push(node);
-    }
-  });
-  var groupedGlobals = {};
-  globals.forEach(function (node) {
-    groupedGlobals[node.name] = (groupedGlobals[node.name] || []);
-    groupedGlobals[node.name].push(node);
-  });
-  return Object.keys(groupedGlobals).sort().map(function (name) {
-    return {name: name, nodes: groupedGlobals[name]};
-  });
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/.bin/acorn b/node_modules/jsdom/node_modules/acorn-globals/node_modules/.bin/acorn
deleted file mode 120000
index cf76760..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/.bin/acorn
+++ /dev/null
@@ -1 +0,0 @@
-../acorn/bin/acorn
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.editorconfig b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.editorconfig
deleted file mode 100644
index c14d5c6..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.editorconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-root = true
-
-[*]
-indent_style = space
-indent_size = 2
-end_of_line = lf
-insert_final_newline = true
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.gitattributes b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.gitattributes
deleted file mode 100644
index fcadb2c..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.gitattributes
+++ /dev/null
@@ -1 +0,0 @@
-* text eol=lf
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.npmignore b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.npmignore
deleted file mode 100644
index ecba291..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.npmignore
+++ /dev/null
@@ -1,3 +0,0 @@
-/.tern-port
-/test
-/local
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.tern-project b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.tern-project
deleted file mode 100644
index 6718ce0..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.tern-project
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "plugins": {
-    "node": true,
-    "es_modules": true
-  }
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.travis.yml b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.travis.yml
deleted file mode 100644
index f50c379..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/.travis.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-language: node_js
-sudo: false
-node_js:
-  - '0.10'
-  - '0.12'
-  - '4'
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/AUTHORS b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/AUTHORS
deleted file mode 100644
index 0e8f48b..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/AUTHORS
+++ /dev/null
@@ -1,43 +0,0 @@
-List of Acorn contributors. Updated before every release.
-
-Adrian Rakovsky
-Alistair Braidwood
-Andres Suarez
-Aparajita Fishman
-Arian Stolwijk
-Artem Govorov
-Brandon Mills
-Charles Hughes
-Conrad Irwin
-David Bonnet
-ForbesLindesay
-Forbes Lindesay
-Gilad Peleg
-impinball
-Ingvar Stepanyan
-Jesse McCarthy
-Jiaxing Wang
-Joel Kemp
-Johannes Herr
-Jürg Lehni
-keeyipchan
-Kevin Kwok
-krator
-Marijn Haverbeke
-Martin Carlberg
-Mathias Bynens
-Mathieu 'p01' Henri
-Max Schaefer
-Max Zerzouri
-Mihai Bazon
-Mike Rennie
-Nick Fitzgerald
-Oskar Schöldström
-Paul Harper
-Peter Rust
-PlNG
-r-e-d
-Rich Harris
-Sebastian McKenzie
-Timothy Gu
-zsjforcn
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/LICENSE b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/LICENSE
deleted file mode 100644
index d4c7fc5..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (C) 2012-2014 by various contributors (see AUTHORS)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/README.md b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/README.md
deleted file mode 100644
index acd39a8..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/README.md
+++ /dev/null
@@ -1,396 +0,0 @@
-# Acorn
-
-[![Build Status](https://travis-ci.org/ternjs/acorn.svg?branch=master)](https://travis-ci.org/ternjs/acorn)
-[![NPM version](https://img.shields.io/npm/v/acorn.svg)](https://www.npmjs.com/package/acorn)  
-[Author funding status: ![maintainer happiness](https://marijnhaverbeke.nl/fund/status_s.png?force)](https://marijnhaverbeke.nl/fund/)
-
-A tiny, fast JavaScript parser, written completely in JavaScript.
-
-## Community
-
-Acorn is open source software released under an
-[MIT license](https://github.com/ternjs/acorn/blob/master/LICENSE).
-
-You are welcome to
-[report bugs](https://github.com/ternjs/acorn/issues) or create pull
-requests on [github](https://github.com/ternjs/acorn). For questions
-and discussion, please use the
-[Tern discussion forum](https://discuss.ternjs.net).
-
-## Installation
-
-The easiest way to install acorn is with [`npm`][npm].
-
-[npm]: https://www.npmjs.com/
-
-```sh
-npm install acorn
-```
-
-Alternately, download the source.
-
-```sh
-git clone https://github.com/ternjs/acorn.git
-```
-
-## Components
-
-When run in a CommonJS (node.js) or AMD environment, exported values
-appear in the interfaces exposed by the individual files, as usual.
-When loaded in the browser (Acorn works in any JS-enabled browser more
-recent than IE5) without any kind of module management, a single
-global object `acorn` will be defined, and all the exported properties
-will be added to that.
-
-### Main parser
-
-This is implemented in `dist/acorn.js`, and is what you get when you
-`require("acorn")` in node.js.
-
-**parse**`(input, options)` is used to parse a JavaScript program.
-The `input` parameter is a string, `options` can be undefined or an
-object setting some of the options listed below. The return value will
-be an abstract syntax tree object as specified by the
-[ESTree spec][estree].
-
-When  encountering   a  syntax   error,  the   parser  will   raise  a
-`SyntaxError` object with a meaningful  message. The error object will
-have a `pos` property that indicates the character offset at which the
-error occurred,  and a `loc`  object that contains a  `{line, column}`
-object referring to that same position.
-
-[estree]: https://github.com/estree/estree
-
-- **ecmaVersion**: Indicates the ECMAScript version to parse. Must be
-  either 3, 5, or 6. This influences support for strict mode, the set
-  of reserved words, and support for new syntax features. Default is 5.
-
-- **sourceType**: Indicate the mode the code should be parsed in. Can be
-  either `"script"` or `"module"`.
-
-- **onInsertedSemicolon**: If given a callback, that callback will be
-  called whenever a missing semicolon is inserted by the parser. The
-  callback will be given the character offset of the point where the
-  semicolon is inserted as argument, and if `locations` is on, also a
-  `{line, column}` object representing this position.
-
-- **onTrailingComma**: Like `onInsertedSemicolon`, but for trailing
-  commas.
-
-- **allowReserved**: If `false`, using a reserved word will generate
-  an error. Defaults to `true` for `ecmaVersion` 3, `false` for higher
-  versions. When given the value `"never"`, reserved words and
-  keywords can also not be used as property names (as in Internet
-  Explorer's old parser).
-
-- **allowReturnOutsideFunction**: By default, a return statement at
-  the top level raises an error. Set this to `true` to accept such
-  code.
-
-- **allowImportExportEverywhere**: By default, `import` and `export`
-  declarations can only appear at a program's top level. Setting this
-  option to `true` allows them anywhere where a statement is allowed.
-
-- **allowHashBang**: When this is enabled (off by default), if the
-  code starts with the characters `#!` (as in a shellscript), the
-  first line will be treated as a comment.
-
-- **locations**: When `true`, each node has a `loc` object attached
-  with `start` and `end` subobjects, each of which contains the
-  one-based line and zero-based column numbers in `{line, column}`
-  form. Default is `false`.
-
-- **onToken**: If a function is passed for this option, each found
-  token will be passed in same format as tokens returned from
-  `tokenizer().getToken()`.
-
-  If array is passed, each found token is pushed to it.
-
-  Note that you are not allowed to call the parser from the
-  callback—that will corrupt its internal state.
-
-- **onComment**: If a function is passed for this option, whenever a
-  comment is encountered the function will be called with the
-  following parameters:
-
-  - `block`: `true` if the comment is a block comment, false if it
-    is a line comment.
-  - `text`: The content of the comment.
-  - `start`: Character offset of the start of the comment.
-  - `end`: Character offset of the end of the comment.
-
-  When the `locations` options is on, the `{line, column}` locations
-  of the comment’s start and end are passed as two additional
-  parameters.
-
-  If array is passed for this option, each found comment is pushed
-  to it as object in Esprima format:
-
-  ```javascript
-  {
-    "type": "Line" | "Block",
-    "value": "comment text",
-    "start": Number,
-    "end": Number,
-    // If `locations` option is on:
-    "loc": {
-      "start": {line: Number, column: Number}
-      "end": {line: Number, column: Number}
-    },
-    // If `ranges` option is on:
-    "range": [Number, Number]
-  }
-  ```
-
-  Note that you are not allowed to call the parser from the
-  callback—that will corrupt its internal state.
-
-- **ranges**: Nodes have their start and end characters offsets
-  recorded in `start` and `end` properties (directly on the node,
-  rather than the `loc` object, which holds line/column data. To also
-  add a [semi-standardized][range] `range` property holding a
-  `[start, end]` array with the same numbers, set the `ranges` option
-  to `true`.
-
-- **program**: It is possible to parse multiple files into a single
-  AST by passing the tree produced by parsing the first file as the
-  `program` option in subsequent parses. This will add the toplevel
-  forms of the parsed file to the "Program" (top) node of an existing
-  parse tree.
-
-- **sourceFile**: When the `locations` option is `true`, you can pass
-  this option to add a `source` attribute in every node’s `loc`
-  object. Note that the contents of this option are not examined or
-  processed in any way; you are free to use whatever format you
-  choose.
-
-- **directSourceFile**: Like `sourceFile`, but a `sourceFile` property
-  will be added directly to the nodes, rather than the `loc` object.
-
-- **preserveParens**: If this option is `true`, parenthesized expressions
-  are represented by (non-standard) `ParenthesizedExpression` nodes
-  that have a single `expression` property containing the expression
-  inside parentheses.
-
-[range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
-
-**parseExpressionAt**`(input, offset, options)` will parse a single
-expression in a string, and return its AST. It will not complain if
-there is more of the string left after the expression.
-
-**getLineInfo**`(input, offset)` can be used to get a `{line,
-column}` object for a given program string and character offset.
-
-**tokenizer**`(input, options)` returns an object with a `getToken`
-method that can be called repeatedly to get the next token, a `{start,
-end, type, value}` object (with added `loc` property when the
-`locations` option is enabled and `range` property when the `ranges`
-option is enabled). When the token's type is `tokTypes.eof`, you
-should stop calling the method, since it will keep returning that same
-token forever.
-
-In ES6 environment, returned result can be used as any other
-protocol-compliant iterable:
-
-```javascript
-for (let token of acorn.tokenizer(str)) {
-  // iterate over the tokens
-}
-
-// transform code to array of tokens:
-var tokens = [...acorn.tokenizer(str)];
-```
-
-**tokTypes** holds an object mapping names to the token type objects
-that end up in the `type` properties of tokens.
-
-#### Note on using with [Escodegen][escodegen]
-
-Escodegen supports generating comments from AST, attached in
-Esprima-specific format. In order to simulate same format in
-Acorn, consider following example:
-
-```javascript
-var comments = [], tokens = [];
-
-var ast = acorn.parse('var x = 42; // answer', {
-	// collect ranges for each node
-	ranges: true,
-	// collect comments in Esprima's format
-	onComment: comments,
-	// collect token ranges
-	onToken: tokens
-});
-
-// attach comments using collected information
-escodegen.attachComments(ast, comments, tokens);
-
-// generate code
-console.log(escodegen.generate(ast, {comment: true}));
-// > 'var x = 42;    // answer'
-```
-
-[escodegen]: https://github.com/estools/escodegen
-
-### dist/acorn_loose.js ###
-
-This file implements an error-tolerant parser. It exposes a single
-function. The loose parser is accessible in node.js via `require("acorn/dist/acorn_loose")`.
-
-**parse_dammit**`(input, options)` takes the same arguments and
-returns the same syntax tree as the `parse` function in `acorn.js`,
-but never raises an error, and will do its best to parse syntactically
-invalid code in as meaningful a way as it can. It'll insert identifier
-nodes with name `"✖"` as placeholders in places where it can't make
-sense of the input. Depends on `acorn.js`, because it uses the same
-tokenizer.
-
-### dist/walk.js ###
-
-Implements an abstract syntax tree walker. Will store its interface in
-`acorn.walk` when loaded without a module system.
-
-**simple**`(node, visitors, base, state)` does a 'simple' walk over
-a tree. `node` should be the AST node to walk, and `visitors` an
-object with properties whose names correspond to node types in the
-[ESTree spec][estree]. The properties should contain functions
-that will be called with the node object and, if applicable the state
-at that point. The last two arguments are optional. `base` is a walker
-algorithm, and `state` is a start state. The default walker will
-simply visit all statements and expressions and not produce a
-meaningful state. (An example of a use of state is to track scope at
-each point in the tree.)
-
-**ancestor**`(node, visitors, base, state)` does a 'simple' walk over
-a tree, building up an array of ancestor nodes (including the current node)
-and passing the array to callbacks in the `state` parameter.
-
-**recursive**`(node, state, functions, base)` does a 'recursive'
-walk, where the walker functions are responsible for continuing the
-walk on the child nodes of their target node. `state` is the start
-state, and `functions` should contain an object that maps node types
-to walker functions. Such functions are called with `(node, state, c)`
-arguments, and can cause the walk to continue on a sub-node by calling
-the `c` argument on it with `(node, state)` arguments. The optional
-`base` argument provides the fallback walker functions for node types
-that aren't handled in the `functions` object. If not given, the
-default walkers will be used.
-
-**make**`(functions, base)` builds a new walker object by using the
-walker functions in `functions` and filling in the missing ones by
-taking defaults from `base`.
-
-**findNodeAt**`(node, start, end, test, base, state)` tries to
-locate a node in a tree at the given start and/or end offsets, which
-satisfies the predicate `test`. `start` and `end` can be either `null`
-(as wildcard) or a number. `test` may be a string (indicating a node
-type) or a function that takes `(nodeType, node)` arguments and
-returns a boolean indicating whether this node is interesting. `base`
-and `state` are optional, and can be used to specify a custom walker.
-Nodes are tested from inner to outer, so if two nodes match the
-boundaries, the inner one will be preferred.
-
-**findNodeAround**`(node, pos, test, base, state)` is a lot like
-`findNodeAt`, but will match any node that exists 'around' (spanning)
-the given position.
-
-**findNodeAfter**`(node, pos, test, base, state)` is similar to
-`findNodeAround`, but will match all nodes *after* the given position
-(testing outer nodes before inner nodes).
-
-## Command line interface
-
-The `bin/acorn` utility can be used to parse a file from the command
-line. It accepts as arguments its input file and the following
-options:
-
-- `--ecma3|--ecma5|--ecma6`: Sets the ECMAScript version to parse. Default is
-  version 5.
-
-- `--module`: Sets the parsing mode to `"module"`. Is set to `"script"` otherwise.
-
-- `--locations`: Attaches a "loc" object to each node with "start" and
-  "end" subobjects, each of which contains the one-based line and
-  zero-based column numbers in `{line, column}` form.
-
-- `--allow-hash-bang`: If the code starts with the characters #! (as in a shellscript), the first line will be treated as a comment.
-
-- `--compact`: No whitespace is used in the AST output.
-
-- `--silent`: Do not output the AST, just return the exit status.
-
-- `--help`: Print the usage information and quit.
-
-The utility spits out the syntax tree as JSON data.
-
-## Build system
-
-Acorn is written in ECMAScript 6, as a set of small modules, in the
-project's `src` directory, and compiled down to bigger ECMAScript 3
-files in `dist` using [Browserify](http://browserify.org) and
-[Babel](http://babeljs.io/). If you are already using Babel, you can
-consider including the modules directly.
-
-The command-line test runner (`npm test`) uses the ES6 modules. The
-browser-based test page (`test/index.html`) uses the compiled modules.
-The `bin/build-acorn.js` script builds the latter from the former.
-
-If you are working on Acorn, you'll probably want to try the code out
-directly, without an intermediate build step. In your scripts, you can
-register the Babel require shim like this:
-
-    require("babel-core/register")
-
-That will allow you to directly `require` the ES6 modules.
-
-## Plugins
-
-Acorn is designed support allow plugins which, within reasonable
-bounds, redefine the way the parser works. Plugins can add new token
-types and new tokenizer contexts (if necessary), and extend methods in
-the parser object. This is not a clean, elegant API—using it requires
-an understanding of Acorn's internals, and plugins are likely to break
-whenever those internals are significantly changed. But still, it is
-_possible_, in this way, to create parsers for JavaScript dialects
-without forking all of Acorn. And in principle it is even possible to
-combine such plugins, so that if you have, for example, a plugin for
-parsing types and a plugin for parsing JSX-style XML literals, you
-could load them both and parse code with both JSX tags and types.
-
-A plugin should register itself by adding a property to
-`acorn.plugins`, which holds a function. Calling `acorn.parse`, a
-`plugins` option can be passed, holding an object mapping plugin names
-to configuration values (or just `true` for plugins that don't take
-options). After the parser object has been created, the initialization
-functions for the chosen plugins are called with `(parser,
-configValue)` arguments. They are expected to use the `parser.extend`
-method to extend parser methods. For example, the `readToken` method
-could be extended like this:
-
-```javascript
-parser.extend("readToken", function(nextMethod) {
-  return function(code) {
-    console.log("Reading a token!")
-    return nextMethod.call(this, code)
-  }
-})
-```
-
-The `nextMethod` argument passed to `extend`'s second argument is the
-previous value of this method, and should usually be called through to
-whenever the extended method does not handle the call itself.
-
-Similarly, the loose parser allows plugins to register themselves via
-`acorn.pluginsLoose`.  The extension mechanism is the same as for the
-normal parser:
-
-```javascript
-looseParser.extend("readToken", function(nextMethod) {
-  return function() {
-    console.log("Reading a token in the loose parser!")
-    return nextMethod.call(this)
-  }
-})
-```
-
-There is a proof-of-concept JSX plugin in the [`acorn-jsx`](https://github.com/RReverser/acorn-jsx) project.
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/acorn b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/acorn
deleted file mode 100755
index db07909..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/acorn
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/usr/bin/env node
-"use strict";
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } }
-
-var _path = require("path");
-
-var _fs = require("fs");
-
-var _distAcornJs = require("../dist/acorn.js");
-
-var acorn = _interopRequireWildcard(_distAcornJs);
-
-var infile = undefined,
-    forceFile = undefined,
-    silent = false,
-    compact = false,
-    tokenize = false;
-var options = {};
-
-function help(status) {
-  var print = status == 0 ? console.log : console.error;
-  print("usage: " + (0, _path.basename)(process.argv[1]) + " [--ecma3|--ecma5|--ecma6]");
-  print("        [--tokenize] [--locations] [---allow-hash-bang] [--compact] [--silent] [--module] [--help] [--] [infile]");
-  process.exit(status);
-}
-
-for (var i = 2; i < process.argv.length; ++i) {
-  var arg = process.argv[i];
-  if ((arg == "-" || arg[0] != "-") && !infile) infile = arg;else if (arg == "--" && !infile && i + 2 == process.argv.length) forceFile = infile = process.argv[++i];else if (arg == "--ecma3") options.ecmaVersion = 3;else if (arg == "--ecma5") options.ecmaVersion = 5;else if (arg == "--ecma6") options.ecmaVersion = 6;else if (arg == "--locations") options.locations = true;else if (arg == "--allow-hash-bang") options.allowHashBang = true;else if (arg == "--silent") silent = true;else if (arg == "--compact") compact = true;else if (arg == "--help") help(0);else if (arg == "--tokenize") tokenize = true;else if (arg == "--module") options.sourceType = 'module';else help(1);
-}
-
-function run(code) {
-  var result = undefined;
-  if (!tokenize) {
-    try {
-      result = acorn.parse(code, options);
-    } catch (e) {
-      console.error(e.message);process.exit(1);
-    }
-  } else {
-    result = [];
-    var tokenizer = acorn.tokenizer(code, options),
-        token = undefined;
-    while (true) {
-      try {
-        token = tokenizer.getToken();
-      } catch (e) {
-        console.error(e.message);process.exit(1);
-      }
-      result.push(token);
-      if (token.type == acorn.tokTypes.eof) break;
-    }
-  }
-  if (!silent) console.log(JSON.stringify(result, null, compact ? null : 2));
-}
-
-if (forceFile || infile && infile != "-") {
-  run((0, _fs.readFileSync)(infile, "utf8"));
-} else {
-  (function () {
-    var code = "";
-    process.stdin.resume();
-    process.stdin.on("data", function (chunk) {
-      return code += chunk;
-    });
-    process.stdin.on("end", function () {
-      return run(code);
-    });
-  })();
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/build-acorn.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/build-acorn.js
deleted file mode 100644
index 71f2cf9..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/build-acorn.js
+++ /dev/null
@@ -1,82 +0,0 @@
-var fs = require("fs"), path = require("path")
-var stream = require("stream")
-
-var browserify = require("browserify")
-var babel = require('babel-core')
-var babelify = require("babelify").configure({loose: "all"})
-
-process.chdir(path.resolve(__dirname, ".."))
-
-browserify({standalone: "acorn"})
-  .plugin(require('browserify-derequire'))
-  .transform(babelify)
-  .require("./src/index.js", {entry: true})
-  .bundle()
-  .on("error", function (err) { console.log("Error: " + err.message) })
-  .pipe(fs.createWriteStream("dist/acorn.js"))
-
-var ACORN_PLACEHOLDER = "this_function_call_should_be_replaced_with_a_call_to_load_acorn()";
-function acornShimPrepare(file) {
-  var tr = new stream.Transform
-  if (file == path.resolve(__dirname, "../src/index.js")) {
-    var sent = false
-    tr._transform = function(chunk, _, callback) {
-      if (!sent) {
-        sent = true
-        callback(null, ACORN_PLACEHOLDER);
-      } else {
-        callback()
-      }
-    }
-  } else {
-    tr._transform = function(chunk, _, callback) { callback(null, chunk) }
-  }
-  return tr
-}
-function acornShimComplete() {
-  var tr = new stream.Transform
-  var buffer = "";
-  tr._transform = function(chunk, _, callback) {
-    buffer += chunk.toString("utf8");
-    callback();
-  };
-  tr._flush = function (callback) {
-    tr.push(buffer.replace(ACORN_PLACEHOLDER, "module.exports = typeof acorn != 'undefined' ? acorn : require(\"./acorn\")"));
-    callback(null);
-  };
-  return tr;
-}
-
-browserify({standalone: "acorn.loose"})
-  .plugin(require('browserify-derequire'))
-  .transform(acornShimPrepare)
-  .transform(babelify)
-  .require("./src/loose/index.js", {entry: true})
-  .bundle()
-  .on("error", function (err) { console.log("Error: " + err.message) })
-  .pipe(acornShimComplete())
-  .pipe(fs.createWriteStream("dist/acorn_loose.js"))
-
-browserify({standalone: "acorn.walk"})
-  .plugin(require('browserify-derequire'))
-  .transform(acornShimPrepare)
-  .transform(babelify)
-  .require("./src/walk/index.js", {entry: true})
-  .bundle()
-  .on("error", function (err) { console.log("Error: " + err.message) })
-  .pipe(acornShimComplete())
-  .pipe(fs.createWriteStream("dist/walk.js"))
-
-babel.transformFile("./src/bin/acorn.js", function (err, result) {
-  if (err) return console.log("Error: " + err.message)
-  fs.writeFile("bin/acorn", result.code, function (err) {
-    if (err) return console.log("Error: " + err.message)
-
-    // Make bin/acorn executable
-    if (process.platform === 'win32')
-      return
-    var stat = fs.statSync("bin/acorn")
-    var newPerm = stat.mode | parseInt('111', 8)
-    fs.chmodSync("bin/acorn", newPerm)
-  })
-})
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/generate-identifier-regex.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/generate-identifier-regex.js
deleted file mode 100644
index 0d7c50f..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/generate-identifier-regex.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Note: run `npm install unicode-7.0.0` first.
-
-// Which Unicode version should be used?
-var version = '7.0.0';
-
-var start = require('unicode-' + version + '/properties/ID_Start/code-points')
-    .filter(function(ch) { return ch > 127; });
-var cont = [0x200c, 0x200d].concat(require('unicode-' + version + '/properties/ID_Continue/code-points')
-    .filter(function(ch) { return ch > 127 && start.indexOf(ch) == -1; }));
-
-function pad(str, width) {
-  while (str.length < width) str = "0" + str;
-  return str;
-}
-
-function esc(code) {
-  var hex = code.toString(16);
-  if (hex.length <= 2) return "\\x" + pad(hex, 2);
-  else return "\\u" + pad(hex, 4);
-}
-
-function generate(chars) {
-  var astral = [], re = "";
-  for (var i = 0, at = 0x10000; i < chars.length; i++) {
-    var from = chars[i], to = from;
-    while (i < chars.length - 1 && chars[i + 1] == to + 1) {
-      i++;
-      to++;
-    }
-    if (to <= 0xffff) {
-      if (from == to) re += esc(from);
-      else if (from + 1 == to) re += esc(from) + esc(to);
-      else re += esc(from) + "-" + esc(to);
-    } else {
-      astral.push(from - at, to - from);
-      at = to;
-    }
-  }
-  return {nonASCII: re, astral: astral};
-}
-
-var startData = generate(start), contData = generate(cont);
-
-console.log("  var nonASCIIidentifierStartChars = \"" + startData.nonASCII + "\";");
-console.log("  var nonASCIIidentifierChars = \"" + contData.nonASCII + "\";");
-console.log("  var astralIdentifierStartCodes = " + JSON.stringify(startData.astral) + ";");
-console.log("  var astralIdentifierCodes = " + JSON.stringify(contData.astral) + ";");
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/update_authors.sh b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/update_authors.sh
deleted file mode 100755
index 466c8db..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/bin/update_authors.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-# Combine existing list of authors with everyone known in git, sort, add header.
-tail --lines=+3 AUTHORS > AUTHORS.tmp
-git log --format='%aN' | grep -v abraidwood >> AUTHORS.tmp
-echo -e "List of Acorn contributors. Updated before every release.\n" > AUTHORS
-sort -u AUTHORS.tmp >> AUTHORS
-rm -f AUTHORS.tmp
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/.keep b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/.keep
deleted file mode 100644
index e69de29..0000000
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/acorn.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/acorn.js
deleted file mode 100644
index 9419f86..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/acorn.js
+++ /dev/null
@@ -1,3340 +0,0 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.acorn = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
-// A recursive descent parser operates by defining functions for all
-// syntactic elements, and recursively calling those, each function
-// advancing the input stream and returning an AST node. Precedence
-// of constructs (for example, the fact that `!x[1]` means `!(x[1])`
-// instead of `(!x)[1]` is handled by the fact that the parser
-// function that parses unary prefix operators is called first, and
-// in turn calls the function that parses `[]` subscripts — that
-// way, it'll receive the node for `x[1]` already parsed, and wraps
-// *that* in the unary operator node.
-//
-// Acorn uses an [operator precedence parser][opp] to handle binary
-// operator precedence, because it is much more compact than using
-// the technique outlined above, which uses different, nesting
-// functions to specify precedence, for all of the ten binary
-// precedence levels that JavaScript defines.
-//
-// [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser
-
-"use strict";
-
-var _tokentype = _dereq_("./tokentype");
-
-var _state = _dereq_("./state");
-
-var pp = _state.Parser.prototype;
-
-// Check if property name clashes with already added.
-// Object/class getters and setters are not allowed to clash —
-// either with each other or with an init property — and in
-// strict mode, init properties are also not allowed to be repeated.
-
-pp.checkPropClash = function (prop, propHash) {
-  if (this.options.ecmaVersion >= 6 && (prop.computed || prop.method || prop.shorthand)) return;
-  var key = prop.key;var name = undefined;
-  switch (key.type) {
-    case "Identifier":
-      name = key.name;break;
-    case "Literal":
-      name = String(key.value);break;
-    default:
-      return;
-  }
-  var kind = prop.kind;
-
-  if (this.options.ecmaVersion >= 6) {
-    if (name === "__proto__" && kind === "init") {
-      if (propHash.proto) this.raise(key.start, "Redefinition of __proto__ property");
-      propHash.proto = true;
-    }
-    return;
-  }
-  name = "$" + name;
-  var other = propHash[name];
-  if (other) {
-    var isGetSet = kind !== "init";
-    if ((this.strict || isGetSet) && other[kind] || !(isGetSet ^ other.init)) this.raise(key.start, "Redefinition of property");
-  } else {
-    other = propHash[name] = {
-      init: false,
-      get: false,
-      set: false
-    };
-  }
-  other[kind] = true;
-};
-
-// ### Expression parsing
-
-// These nest, from the most general expression type at the top to
-// 'atomic', nondivisible expression types at the bottom. Most of
-// the functions will simply let the function(s) below them parse,
-// and, *if* the syntactic construct they handle is present, wrap
-// the AST node that the inner parser gave them in another node.
-
-// Parse a full expression. The optional arguments are used to
-// forbid the `in` operator (in for loops initalization expressions)
-// and provide reference for storing '=' operator inside shorthand
-// property assignment in contexts where both object expression
-// and object pattern might appear (so it's possible to raise
-// delayed syntax error at correct position).
-
-pp.parseExpression = function (noIn, refDestructuringErrors) {
-  var startPos = this.start,
-      startLoc = this.startLoc;
-  var expr = this.parseMaybeAssign(noIn, refDestructuringErrors);
-  if (this.type === _tokentype.types.comma) {
-    var node = this.startNodeAt(startPos, startLoc);
-    node.expressions = [expr];
-    while (this.eat(_tokentype.types.comma)) node.expressions.push(this.parseMaybeAssign(noIn, refDestructuringErrors));
-    return this.finishNode(node, "SequenceExpression");
-  }
-  return expr;
-};
-
-// Parse an assignment expression. This includes applications of
-// operators like `+=`.
-
-pp.parseMaybeAssign = function (noIn, refDestructuringErrors, afterLeftParse) {
-  if (this.type == _tokentype.types._yield && this.inGenerator) return this.parseYield();
-
-  var validateDestructuring = false;
-  if (!refDestructuringErrors) {
-    refDestructuringErrors = { shorthandAssign: 0, trailingComma: 0 };
-    validateDestructuring = true;
-  }
-  var startPos = this.start,
-      startLoc = this.startLoc;
-  if (this.type == _tokentype.types.parenL || this.type == _tokentype.types.name) this.potentialArrowAt = this.start;
-  var left = this.parseMaybeConditional(noIn, refDestructuringErrors);
-  if (afterLeftParse) left = afterLeftParse.call(this, left, startPos, startLoc);
-  if (this.type.isAssign) {
-    if (validateDestructuring) this.checkPatternErrors(refDestructuringErrors, true);
-    var node = this.startNodeAt(startPos, startLoc);
-    node.operator = this.value;
-    node.left = this.type === _tokentype.types.eq ? this.toAssignable(left) : left;
-    refDestructuringErrors.shorthandAssign = 0; // reset because shorthand default was used correctly
-    this.checkLVal(left);
-    this.next();
-    node.right = this.parseMaybeAssign(noIn);
-    return this.finishNode(node, "AssignmentExpression");
-  } else {
-    if (validateDestructuring) this.checkExpressionErrors(refDestructuringErrors, true);
-  }
-  return left;
-};
-
-// Parse a ternary conditional (`?:`) operator.
-
-pp.parseMaybeConditional = function (noIn, refDestructuringErrors) {
-  var startPos = this.start,
-      startLoc = this.startLoc;
-  var expr = this.parseExprOps(noIn, refDestructuringErrors);
-  if (this.checkExpressionErrors(refDestructuringErrors)) return expr;
-  if (this.eat(_tokentype.types.question)) {
-    var node = this.startNodeAt(startPos, startLoc);
-    node.test = expr;
-    node.consequent = this.parseMaybeAssign();
-    this.expect(_tokentype.types.colon);
-    node.alternate = this.parseMaybeAssign(noIn);
-    return this.finishNode(node, "ConditionalExpression");
-  }
-  return expr;
-};
-
-// Start the precedence parser.
-
-pp.parseExprOps = function (noIn, refDestructuringErrors) {
-  var startPos = this.start,
-      startLoc = this.startLoc;
-  var expr = this.parseMaybeUnary(refDestructuringErrors);
-  if (this.checkExpressionErrors(refDestructuringErrors)) return expr;
-  return this.parseExprOp(expr, startPos, startLoc, -1, noIn);
-};
-
-// Parse binary operators with the operator precedence parsing
-// algorithm. `left` is the left-hand side of the operator.
-// `minPrec` provides context that allows the function to stop and
-// defer further parser to one of its callers when it encounters an
-// operator that has a lower precedence than the set it is parsing.
-
-pp.parseExprOp = function (left, leftStartPos, leftStartLoc, minPrec, noIn) {
-  var prec = this.type.binop;
-  if (prec != null && (!noIn || this.type !== _tokentype.types._in)) {
-    if (prec > minPrec) {
-      var node = this.startNodeAt(leftStartPos, leftStartLoc);
-      node.left = left;
-      node.operator = this.value;
-      var op = this.type;
-      this.next();
-      var startPos = this.start,
-          startLoc = this.startLoc;
-      node.right = this.parseExprOp(this.parseMaybeUnary(), startPos, startLoc, prec, noIn);
-      this.finishNode(node, op === _tokentype.types.logicalOR || op === _tokentype.types.logicalAND ? "LogicalExpression" : "BinaryExpression");
-      return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, noIn);
-    }
-  }
-  return left;
-};
-
-// Parse unary operators, both prefix and postfix.
-
-pp.parseMaybeUnary = function (refDestructuringErrors) {
-  if (this.type.prefix) {
-    var node = this.startNode(),
-        update = this.type === _tokentype.types.incDec;
-    node.operator = this.value;
-    node.prefix = true;
-    this.next();
-    node.argument = this.parseMaybeUnary();
-    this.checkExpressionErrors(refDestructuringErrors, true);
-    if (update) this.checkLVal(node.argument);else if (this.strict && node.operator === "delete" && node.argument.type === "Identifier") this.raise(node.start, "Deleting local variable in strict mode");
-    return this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression");
-  }
-  var startPos = this.start,
-      startLoc = this.startLoc;
-  var expr = this.parseExprSubscripts(refDestructuringErrors);
-  if (this.checkExpressionErrors(refDestructuringErrors)) return expr;
-  while (this.type.postfix && !this.canInsertSemicolon()) {
-    var node = this.startNodeAt(startPos, startLoc);
-    node.operator = this.value;
-    node.prefix = false;
-    node.argument = expr;
-    this.checkLVal(expr);
-    this.next();
-    expr = this.finishNode(node, "UpdateExpression");
-  }
-  return expr;
-};
-
-// Parse call, dot, and `[]`-subscript expressions.
-
-pp.parseExprSubscripts = function (refDestructuringErrors) {
-  var startPos = this.start,
-      startLoc = this.startLoc;
-  var expr = this.parseExprAtom(refDestructuringErrors);
-  var skipArrowSubscripts = expr.type === "ArrowFunctionExpression" && this.input.slice(this.lastTokStart, this.lastTokEnd) !== ")";
-  if (this.checkExpressionErrors(refDestructuringErrors) || skipArrowSubscripts) return expr;
-  return this.parseSubscripts(expr, startPos, startLoc);
-};
-
-pp.parseSubscripts = function (base, startPos, startLoc, noCalls) {
-  for (;;) {
-    if (this.eat(_tokentype.types.dot)) {
-      var node = this.startNodeAt(startPos, startLoc);
-      node.object = base;
-      node.property = this.parseIdent(true);
-      node.computed = false;
-      base = this.finishNode(node, "MemberExpression");
-    } else if (this.eat(_tokentype.types.bracketL)) {
-      var node = this.startNodeAt(startPos, startLoc);
-      node.object = base;
-      node.property = this.parseExpression();
-      node.computed = true;
-      this.expect(_tokentype.types.bracketR);
-      base = this.finishNode(node, "MemberExpression");
-    } else if (!noCalls && this.eat(_tokentype.types.parenL)) {
-      var node = this.startNodeAt(startPos, startLoc);
-      node.callee = base;
-      node.arguments = this.parseExprList(_tokentype.types.parenR, false);
-      base = this.finishNode(node, "CallExpression");
-    } else if (this.type === _tokentype.types.backQuote) {
-      var node = this.startNodeAt(startPos, startLoc);
-      node.tag = base;
-      node.quasi = this.parseTemplate();
-      base = this.finishNode(node, "TaggedTemplateExpression");
-    } else {
-      return base;
-    }
-  }
-};
-
-// Parse an atomic expression — either a single token that is an
-// expression, an expression started by a keyword like `function` or
-// `new`, or an expression wrapped in punctuation like `()`, `[]`,
-// or `{}`.
-
-pp.parseExprAtom = function (refDestructuringErrors) {
-  var node = undefined,
-      canBeArrow = this.potentialArrowAt == this.start;
-  switch (this.type) {
-    case _tokentype.types._super:
-      if (!this.inFunction) this.raise(this.start, "'super' outside of function or class");
-    case _tokentype.types._this:
-      var type = this.type === _tokentype.types._this ? "ThisExpression" : "Super";
-      node = this.startNode();
-      this.next();
-      return this.finishNode(node, type);
-
-    case _tokentype.types._yield:
-      if (this.inGenerator) this.unexpected();
-
-    case _tokentype.types.name:
-      var startPos = this.start,
-          startLoc = this.startLoc;
-      var id = this.parseIdent(this.type !== _tokentype.types.name);
-      if (canBeArrow && !this.canInsertSemicolon() && this.eat(_tokentype.types.arrow)) return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id]);
-      return id;
-
-    case _tokentype.types.regexp:
-      var value = this.value;
-      node = this.parseLiteral(value.value);
-      node.regex = { pattern: value.pattern, flags: value.flags };
-      return node;
-
-    case _tokentype.types.num:case _tokentype.types.string:
-      return this.parseLiteral(this.value);
-
-    case _tokentype.types._null:case _tokentype.types._true:case _tokentype.types._false:
-      node = this.startNode();
-      node.value = this.type === _tokentype.types._null ? null : this.type === _tokentype.types._true;
-      node.raw = this.type.keyword;
-      this.next();
-      return this.finishNode(node, "Literal");
-
-    case _tokentype.types.parenL:
-      return this.parseParenAndDistinguishExpression(canBeArrow);
-
-    case _tokentype.types.bracketL:
-      node = this.startNode();
-      this.next();
-      // check whether this is array comprehension or regular array
-      if (this.options.ecmaVersion >= 7 && this.type === _tokentype.types._for) {
-        return this.parseComprehension(node, false);
-      }
-      node.elements = this.parseExprList(_tokentype.types.bracketR, true, true, refDestructuringErrors);
-      return this.finishNode(node, "ArrayExpression");
-
-    case _tokentype.types.braceL:
-      return this.parseObj(false, refDestructuringErrors);
-
-    case _tokentype.types._function:
-      node = this.startNode();
-      this.next();
-      return this.parseFunction(node, false);
-
-    case _tokentype.types._class:
-      return this.parseClass(this.startNode(), false);
-
-    case _tokentype.types._new:
-      return this.parseNew();
-
-    case _tokentype.types.backQuote:
-      return this.parseTemplate();
-
-    default:
-      this.unexpected();
-  }
-};
-
-pp.parseLiteral = function (value) {
-  var node = this.startNode();
-  node.value = value;
-  node.raw = this.input.slice(this.start, this.end);
-  this.next();
-  return this.finishNode(node, "Literal");
-};
-
-pp.parseParenExpression = function () {
-  this.expect(_tokentype.types.parenL);
-  var val = this.parseExpression();
-  this.expect(_tokentype.types.parenR);
-  return val;
-};
-
-pp.parseParenAndDistinguishExpression = function (canBeArrow) {
-  var startPos = this.start,
-      startLoc = this.startLoc,
-      val = undefined;
-  if (this.options.ecmaVersion >= 6) {
-    this.next();
-
-    if (this.options.ecmaVersion >= 7 && this.type === _tokentype.types._for) {
-      return this.parseComprehension(this.startNodeAt(startPos, startLoc), true);
-    }
-
-    var innerStartPos = this.start,
-        innerStartLoc = this.startLoc;
-    var exprList = [],
-        first = true;
-    var refDestructuringErrors = { shorthandAssign: 0, trailingComma: 0 },
-        spreadStart = undefined,
-        innerParenStart = undefined;
-    while (this.type !== _tokentype.types.parenR) {
-      first ? first = false : this.expect(_tokentype.types.comma);
-      if (this.type === _tokentype.types.ellipsis) {
-        spreadStart = this.start;
-        exprList.push(this.parseParenItem(this.parseRest()));
-        break;
-      } else {
-        if (this.type === _tokentype.types.parenL && !innerParenStart) {
-          innerParenStart = this.start;
-        }
-        exprList.push(this.parseMaybeAssign(false, refDestructuringErrors, this.parseParenItem));
-      }
-    }
-    var innerEndPos = this.start,
-        innerEndLoc = this.startLoc;
-    this.expect(_tokentype.types.parenR);
-
-    if (canBeArrow && !this.canInsertSemicolon() && this.eat(_tokentype.types.arrow)) {
-      this.checkPatternErrors(refDestructuringErrors, true);
-      if (innerParenStart) this.unexpected(innerParenStart);
-      return this.parseParenArrowList(startPos, startLoc, exprList);
-    }
-
-    if (!exprList.length) this.unexpected(this.lastTokStart);
-    if (spreadStart) this.unexpected(spreadStart);
-    this.checkExpressionErrors(refDestructuringErrors, true);
-
-    if (exprList.length > 1) {
-      val = this.startNodeAt(innerStartPos, innerStartLoc);
-      val.expressions = exprList;
-      this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc);
-    } else {
-      val = exprList[0];
-    }
-  } else {
-    val = this.parseParenExpression();
-  }
-
-  if (this.options.preserveParens) {
-    var par = this.startNodeAt(startPos, startLoc);
-    par.expression = val;
-    return this.finishNode(par, "ParenthesizedExpression");
-  } else {
-    return val;
-  }
-};
-
-pp.parseParenItem = function (item) {
-  return item;
-};
-
-pp.parseParenArrowList = function (startPos, startLoc, exprList) {
-  return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList);
-};
-
-// New's precedence is slightly tricky. It must allow its argument to
-// be a `[]` or dot subscript expression, but not a call — at least,
-// not without wrapping it in parentheses. Thus, it uses the noCalls
-// argument to parseSubscripts to prevent it from consuming the
-// argument list.
-
-var empty = [];
-
-pp.parseNew = function () {
-  var node = this.startNode();
-  var meta = this.parseIdent(true);
-  if (this.options.ecmaVersion >= 6 && this.eat(_tokentype.types.dot)) {
-    node.meta = meta;
-    node.property = this.parseIdent(true);
-    if (node.property.name !== "target") this.raise(node.property.start, "The only valid meta property for new is new.target");
-    if (!this.inFunction) this.raise(node.start, "new.target can only be used in functions");
-    return this.finishNode(node, "MetaProperty");
-  }
-  var startPos = this.start,
-      startLoc = this.startLoc;
-  node.callee = this.parseSubscripts(this.parseExprAtom(), startPos, startLoc, true);
-  if (this.eat(_tokentype.types.parenL)) node.arguments = this.parseExprList(_tokentype.types.parenR, false);else node.arguments = empty;
-  return this.finishNode(node, "NewExpression");
-};
-
-// Parse template expression.
-
-pp.parseTemplateElement = function () {
-  var elem = this.startNode();
-  elem.value = {
-    raw: this.input.slice(this.start, this.end).replace(/\r\n?/g, '\n'),
-    cooked: this.value
-  };
-  this.next();
-  elem.tail = this.type === _tokentype.types.backQuote;
-  return this.finishNode(elem, "TemplateElement");
-};
-
-pp.parseTemplate = function () {
-  var node = this.startNode();
-  this.next();
-  node.expressions = [];
-  var curElt = this.parseTemplateElement();
-  node.quasis = [curElt];
-  while (!curElt.tail) {
-    this.expect(_tokentype.types.dollarBraceL);
-    node.expressions.push(this.parseExpression());
-    this.expect(_tokentype.types.braceR);
-    node.quasis.push(curElt = this.parseTemplateElement());
-  }
-  this.next();
-  return this.finishNode(node, "TemplateLiteral");
-};
-
-// Parse an object literal or binding pattern.
-
-pp.parseObj = function (isPattern, refDestructuringErrors) {
-  var node = this.startNode(),
-      first = true,
-      propHash = {};
-  node.properties = [];
-  this.next();
-  while (!this.eat(_tokentype.types.braceR)) {
-    if (!first) {
-      this.expect(_tokentype.types.comma);
-      if (this.afterTrailingComma(_tokentype.types.braceR)) break;
-    } else first = false;
-
-    var prop = this.startNode(),
-        isGenerator = undefined,
-        startPos = undefined,
-        startLoc = undefined;
-    if (this.options.ecmaVersion >= 6) {
-      prop.method = false;
-      prop.shorthand = false;
-      if (isPattern || refDestructuringErrors) {
-        startPos = this.start;
-        startLoc = this.startLoc;
-      }
-      if (!isPattern) isGenerator = this.eat(_tokentype.types.star);
-    }
-    this.parsePropertyName(prop);
-    this.parsePropertyValue(prop, isPattern, isGenerator, startPos, startLoc, refDestructuringErrors);
-    this.checkPropClash(prop, propHash);
-    node.properties.push(this.finishNode(prop, "Property"));
-  }
-  return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression");
-};
-
-pp.parsePropertyValue = function (prop, isPattern, isGenerator, startPos, startLoc, refDestructuringErrors) {
-  if (this.eat(_tokentype.types.colon)) {
-    prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refDestructuringErrors);
-    prop.kind = "init";
-  } else if (this.options.ecmaVersion >= 6 && this.type === _tokentype.types.parenL) {
-    if (isPattern) this.unexpected();
-    prop.kind = "init";
-    prop.method = true;
-    prop.value = this.parseMethod(isGenerator);
-  } else if (this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && (prop.key.name === "get" || prop.key.name === "set") && (this.type != _tokentype.types.comma && this.type != _tokentype.types.braceR)) {
-    if (isGenerator || isPattern) this.unexpected();
-    prop.kind = prop.key.name;
-    this.parsePropertyName(prop);
-    prop.value = this.parseMethod(false);
-    var paramCount = prop.kind === "get" ? 0 : 1;
-    if (prop.value.params.length !== paramCount) {
-      var start = prop.value.start;
-      if (prop.kind === "get") this.raise(start, "getter should have no params");else this.raise(start, "setter should have exactly one param");
-    }
-    if (prop.kind === "set" && prop.value.params[0].type === "RestElement") this.raise(prop.value.params[0].start, "Setter cannot use rest params");
-  } else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") {
-    prop.kind = "init";
-    if (isPattern) {
-      if (this.keywords.test(prop.key.name) || (this.strict ? this.reservedWordsStrictBind : this.reservedWords).test(prop.key.name)) this.raise(prop.key.start, "Binding " + prop.key.name);
-      prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key);
-    } else if (this.type === _tokentype.types.eq && refDestructuringErrors) {
-      if (!refDestructuringErrors.shorthandAssign) refDestructuringErrors.shorthandAssign = this.start;
-      prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key);
-    } else {
-      prop.value = prop.key;
-    }
-    prop.shorthand = true;
-  } else this.unexpected();
-};
-
-pp.parsePropertyName = function (prop) {
-  if (this.options.ecmaVersion >= 6) {
-    if (this.eat(_tokentype.types.bracketL)) {
-      prop.computed = true;
-      prop.key = this.parseMaybeAssign();
-      this.expect(_tokentype.types.bracketR);
-      return prop.key;
-    } else {
-      prop.computed = false;
-    }
-  }
-  return prop.key = this.type === _tokentype.types.num || this.type === _tokentype.types.string ? this.parseExprAtom() : this.parseIdent(true);
-};
-
-// Initialize empty function node.
-
-pp.initFunction = function (node) {
-  node.id = null;
-  if (this.options.ecmaVersion >= 6) {
-    node.generator = false;
-    node.expression = false;
-  }
-};
-
-// Parse object or class method.
-
-pp.parseMethod = function (isGenerator) {
-  var node = this.startNode();
-  this.initFunction(node);
-  this.expect(_tokentype.types.parenL);
-  node.params = this.parseBindingList(_tokentype.types.parenR, false, false);
-  if (this.options.ecmaVersion >= 6) node.generator = isGenerator;
-  this.parseFunctionBody(node, false);
-  return this.finishNode(node, "FunctionExpression");
-};
-
-// Parse arrow function expression with given parameters.
-
-pp.parseArrowExpression = function (node, params) {
-  this.initFunction(node);
-  node.params = this.toAssignableList(params, true);
-  this.parseFunctionBody(node, true);
-  return this.finishNode(node, "ArrowFunctionExpression");
-};
-
-// Parse function body and check parameters.
-
-pp.parseFunctionBody = function (node, isArrowFunction) {
-  var isExpression = isArrowFunction && this.type !== _tokentype.types.braceL;
-
-  if (isExpression) {
-    node.body = this.parseMaybeAssign();
-    node.expression = true;
-  } else {
-    // Start a new scope with regard to labels and the `inFunction`
-    // flag (restore them to their old value afterwards).
-    var oldInFunc = this.inFunction,
-        oldInGen = this.inGenerator,
-        oldLabels = this.labels;
-    this.inFunction = true;this.inGenerator = node.generator;this.labels = [];
-    node.body = this.parseBlock(true);
-    node.expression = false;
-    this.inFunction = oldInFunc;this.inGenerator = oldInGen;this.labels = oldLabels;
-  }
-
-  // If this is a strict mode function, verify that argument names
-  // are not repeated, and it does not try to bind the words `eval`
-  // or `arguments`.
-  if (this.strict || !isExpression && node.body.body.length && this.isUseStrict(node.body.body[0])) {
-    var oldStrict = this.strict;
-    this.strict = true;
-    if (node.id) this.checkLVal(node.id, true);
-    this.checkParams(node);
-    this.strict = oldStrict;
-  } else if (isArrowFunction) {
-    this.checkParams(node);
-  }
-};
-
-// Checks function params for various disallowed patterns such as using "eval"
-// or "arguments" and duplicate parameters.
-
-pp.checkParams = function (node) {
-  var nameHash = {};
-  for (var i = 0; i < node.params.length; i++) {
-    this.checkLVal(node.params[i], true, nameHash);
-  }
-};
-
-// Parses a comma-separated list of expressions, and returns them as
-// an array. `close` is the token type that ends the list, and
-// `allowEmpty` can be turned on to allow subsequent commas with
-// nothing in between them to be parsed as `null` (which is needed
-// for array literals).
-
-pp.parseExprList = function (close, allowTrailingComma, allowEmpty, refDestructuringErrors) {
-  var elts = [],
-      first = true;
-  while (!this.eat(close)) {
-    if (!first) {
-      this.expect(_tokentype.types.comma);
-      if (this.type === close && refDestructuringErrors && !refDestructuringErrors.trailingComma) {
-        refDestructuringErrors.trailingComma = this.lastTokStart;
-      }
-      if (allowTrailingComma && this.afterTrailingComma(close)) break;
-    } else first = false;
-
-    var elt = undefined;
-    if (allowEmpty && this.type === _tokentype.types.comma) elt = null;else if (this.type === _tokentype.types.ellipsis) elt = this.parseSpread(refDestructuringErrors);else elt = this.parseMaybeAssign(false, refDestructuringErrors);
-    elts.push(elt);
-  }
-  return elts;
-};
-
-// Parse the next token as an identifier. If `liberal` is true (used
-// when parsing properties), it will also convert keywords into
-// identifiers.
-
-pp.parseIdent = function (liberal) {
-  var node = this.startNode();
-  if (liberal && this.options.allowReserved == "never") liberal = false;
-  if (this.type === _tokentype.types.name) {
-    if (!liberal && (this.strict ? this.reservedWordsStrict : this.reservedWords).test(this.value) && (this.options.ecmaVersion >= 6 || this.input.slice(this.start, this.end).indexOf("\\") == -1)) this.raise(this.start, "The keyword '" + this.value + "' is reserved");
-    node.name = this.value;
-  } else if (liberal && this.type.keyword) {
-    node.name = this.type.keyword;
-  } else {
-    this.unexpected();
-  }
-  this.next();
-  return this.finishNode(node, "Identifier");
-};
-
-// Parses yield expression inside generator.
-
-pp.parseYield = function () {
-  var node = this.startNode();
-  this.next();
-  if (this.type == _tokentype.types.semi || this.canInsertSemicolon() || this.type != _tokentype.types.star && !this.type.startsExpr) {
-    node.delegate = false;
-    node.argument = null;
-  } else {
-    node.delegate = this.eat(_tokentype.types.star);
-    node.argument = this.parseMaybeAssign();
-  }
-  return this.finishNode(node, "YieldExpression");
-};
-
-// Parses array and generator comprehensions.
-
-pp.parseComprehension = function (node, isGenerator) {
-  node.blocks = [];
-  while (this.type === _tokentype.types._for) {
-    var block = this.startNode();
-    this.next();
-    this.expect(_tokentype.types.parenL);
-    block.left = this.parseBindingAtom();
-    this.checkLVal(block.left, true);
-    this.expectContextual("of");
-    block.right = this.parseExpression();
-    this.expect(_tokentype.types.parenR);
-    node.blocks.push(this.finishNode(block, "ComprehensionBlock"));
-  }
-  node.filter = this.eat(_tokentype.types._if) ? this.parseParenExpression() : null;
-  node.body = this.parseExpression();
-  this.expect(isGenerator ? _tokentype.types.parenR : _tokentype.types.bracketR);
-  node.generator = isGenerator;
-  return this.finishNode(node, "ComprehensionExpression");
-};
-
-},{"./state":10,"./tokentype":14}],2:[function(_dereq_,module,exports){
-// This is a trick taken from Esprima. It turns out that, on
-// non-Chrome browsers, to check whether a string is in a set, a
-// predicate containing a big ugly `switch` statement is faster than
-// a regular expression, and on Chrome the two are about on par.
-// This function uses `eval` (non-lexical) to produce such a
-// predicate from a space-separated string of words.
-//
-// It starts by sorting the words by length.
-
-// Reserved word lists for various dialects of the language
-
-"use strict";
-
-exports.__esModule = true;
-exports.isIdentifierStart = isIdentifierStart;
-exports.isIdentifierChar = isIdentifierChar;
-var reservedWords = {
-  3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile",
-  5: "class enum extends super const export import",
-  6: "enum",
-  strict: "implements interface let package private protected public static yield",
-  strictBind: "eval arguments"
-};
-
-exports.reservedWords = reservedWords;
-// And the keywords
-
-var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";
-
-var keywords = {
-  5: ecma5AndLessKeywords,
-  6: ecma5AndLessKeywords + " let const class extends export import yield super"
-};
-
-exports.keywords = keywords;
-// ## Character categories
-
-// Big ugly regular expressions that match characters in the
-// whitespace, identifier, and identifier-start categories. These
-// are only applied when a character is found to actually have a
-// code point above 128.
-// Generated by `bin/generate-identifier-regex.js`.
-
-var nonASCIIidentifierStartChars = "ªµºÀ-ÖØ-öø-ˁˆ-ˑˠ-ˤˬˮͰ-ʹͶͷͺ-ͽͿΆΈ-ΊΌΎ-ΡΣ-ϵϷ-ҁҊ-ԯԱ-Ֆՙա-ևא-תװ-ײؠ-يٮٯٱ-ۓەۥۦۮۯۺ-ۼۿܐܒ-ܯݍ-ޥޱߊ-ߪߴߵߺࠀ-ࠕࠚࠤࠨࡀ-ࡘࢠ-ࢲऄ-हऽॐक़-ॡॱ-ঀঅ-ঌএঐও-নপ-রলশ-হঽৎড়ঢ়য়-ৡৰৱਅ-ਊਏਐਓ-ਨਪ-ਰਲਲ਼ਵਸ਼ਸਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઍએ-ઑઓ-નપ-રલળવ-હઽૐૠૡଅ-ଌଏଐଓ-ନପ-ରଲଳଵ-ହଽଡ଼ଢ଼ୟ-ୡୱஃஅ-ஊஎ-ஐஒ-கஙசஜஞடணதந-பம-ஹௐఅ-ఌఎ-ఐఒ-నప-హఽౘౙౠౡಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹಽೞೠೡೱೲഅ-ഌഎ-ഐഒ-ഺഽൎൠൡൺ-ൿඅ-ඖක-නඳ-රලව-ෆก-ะาำเ-ๆກຂຄງຈຊຍດ-ທນ-ຟມ-ຣລວສຫອ-ະາຳຽເ-ໄໆໜ-ໟༀཀ-ཇཉ-ཬྈ-ྌက-ဪဿၐ-ၕၚ-ၝၡၥၦၮ-ၰၵ-ႁႎႠ-ჅჇჍა-ჺჼ-ቈቊ-ቍቐ-ቖቘቚ-ቝበ-ኈኊ-ኍነ-ኰኲ-ኵኸ-ኾዀዂ-ዅወ-ዖዘ-ጐጒ-ጕጘ-ፚᎀ-ᎏᎠ-Ᏼᐁ-ᙬᙯ-ᙿᚁ-ᚚᚠ-ᛪᛮ-ᛸᜀ-ᜌᜎ-ᜑᜠ-ᜱᝀ-ᝑᝠ-ᝬᝮ-ᝰក-ឳៗៜᠠ-ᡷᢀ-ᢨᢪᢰ-ᣵᤀ-ᤞᥐ-ᥭᥰ-ᥴᦀ-ᦫᧁ-ᧇᨀ-ᨖᨠ-ᩔᪧᬅ-ᬳᭅ-ᭋᮃ-ᮠᮮᮯᮺ-ᯥᰀ-ᰣᱍ-ᱏᱚ-ᱽᳩ-ᳬᳮ-ᳱᳵᳶᴀ-ᶿḀ-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼιῂ-ῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲ-ῴῶ-ῼⁱⁿₐ-ₜℂℇℊ-ℓℕ℘-ℝℤΩℨK-ℹℼ-ℿⅅ-ⅉⅎⅠ-ↈⰀ-Ⱞⰰ-ⱞⱠ-ⳤⳫ-ⳮⳲⳳⴀ-ⴥⴧⴭⴰ-ⵧⵯⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞ々-〇〡-〩〱-〵〸-〼ぁ-ゖ゛-ゟァ-ヺー-ヿㄅ-ㄭㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿌ꀀ-ꒌꓐ-ꓽꔀ-ꘌꘐ-ꘟꘪꘫꙀ-ꙮꙿ-ꚝꚠ-ꛯꜗ-ꜟꜢ-ꞈꞋ-ꞎꞐ-ꞭꞰꞱꟷ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧏꧠ-ꧤꧦ-ꧯꧺ-ꧾꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩶꩺꩾ-ꪯꪱꪵꪶꪹ-ꪽꫀꫂꫛ-ꫝꫠ-ꫪꫲ-ꫴꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꬰ-ꭚꭜ-ꭟꭤꭥꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎ff-stﬓ-ﬗיִײַ-ﬨשׁ-זּטּ-לּמּנּסּףּפּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷻﹰ-ﹴﹶ-ﻼＡ-Ｚａ-ｚｦ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ";
-var nonASCIIidentifierChars = "‌‍·̀-ͯ·҃-֑҇-ׇֽֿׁׂׅׄؐ-ًؚ-٩ٰۖ-ۜ۟-۪ۤۧۨ-ۭ۰-۹ܑܰ-݊ަ-ް߀-߉߫-߳ࠖ-࠙ࠛ-ࠣࠥ-ࠧࠩ-࡙࠭-࡛ࣤ-ःऺ-़ा-ॏ॑-ॗॢॣ०-९ঁ-ঃ়া-ৄেৈো-্ৗৢৣ০-৯ਁ-ਃ਼ਾ-ੂੇੈੋ-੍ੑ੦-ੱੵઁ-ઃ઼ા-ૅે-ૉો-્ૢૣ૦-૯ଁ-ଃ଼ା-ୄେୈୋ-୍ୖୗୢୣ୦-୯ஂா-ூெ-ைொ-்ௗ௦-௯ఀ-ఃా-ౄె-ైొ-్ౕౖౢౣ౦-౯ಁ-ಃ಼ಾ-ೄೆ-ೈೊ-್ೕೖೢೣ೦-೯ഁ-ഃാ-ൄെ-ൈൊ-്ൗൢൣ൦-൯ංඃ්ා-ුූෘ-ෟ෦-෯ෲෳัิ-ฺ็-๎๐-๙ັິ-ູົຼ່-ໍ໐-໙༘༙༠-༩༹༵༷༾༿ཱ-྄྆྇ྍ-ྗྙ-ྼ࿆ါ-ှ၀-၉ၖ-ၙၞ-ၠၢ-ၤၧ-ၭၱ-ၴႂ-ႍႏ-ႝ፝-፟፩-፱ᜒ-᜔ᜲ-᜴ᝒᝓᝲᝳ឴-៓៝០-៩᠋-᠍᠐-᠙ᢩᤠ-ᤫᤰ-᤻᥆-᥏ᦰ-ᧀᧈᧉ᧐-᧚ᨗ-ᨛᩕ-ᩞ᩠-᩿᩼-᪉᪐-᪙᪰-᪽ᬀ-ᬄ᬴-᭄᭐-᭙᭫-᭳ᮀ-ᮂᮡ-ᮭ᮰-᮹᯦-᯳ᰤ-᰷᱀-᱉᱐-᱙᳐-᳔᳒-᳨᳭ᳲ-᳴᳸᳹᷀-᷵᷼-᷿‿⁀⁔⃐-⃥⃜⃡-⃰⳯-⵿⳱ⷠ-〪ⷿ-゙゚〯꘠-꘩꙯ꙴ-꙽ꚟ꛰꛱ꠂ꠆ꠋꠣ-ꠧꢀꢁꢴ-꣄꣐-꣙꣠-꣱꤀-꤉ꤦ-꤭ꥇ-꥓ꦀ-ꦃ꦳-꧀꧐-꧙ꧥ꧰-꧹ꨩ-ꨶꩃꩌꩍ꩐-꩙ꩻ-ꩽꪰꪲ-ꪴꪷꪸꪾ꪿꫁ꫫ-ꫯꫵ꫶ꯣ-ꯪ꯬꯭꯰-꯹ﬞ︀-️︠-︭︳︴﹍-﹏０-９＿";
-
-var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
-var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
-
-nonASCIIidentifierStartChars = nonASCIIidentifierChars = null;
-
-// These are a run-length and offset encoded representation of the
-// >0xffff code points that are a valid part of identifiers. The
-// offset starts at 0x10000, and each pair of numbers represents an
-// offset to the next range, and then a size of the range. They were
-// generated by tools/generate-identifier-regex.js
-var astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 17, 26, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 99, 39, 9, 51, 157, 310, 10, 21, 11, 7, 153, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 98, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 26, 45, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 955, 52, 76, 44, 33, 24, 27, 35, 42, 34, 4, 0, 13, 47, 15, 3, 22, 0, 38, 17, 2, 24, 133, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 32, 4, 287, 47, 21, 1, 2, 0, 185, 46, 82, 47, 21, 0, 60, 42, 502, 63, 32, 0, 449, 56, 1288, 920, 104, 110, 2962, 1070, 13266, 568, 8, 30, 114, 29, 19, 47, 17, 3, 32, 20, 6, 18, 881, 68, 12, 0, 67, 12, 16481, 1, 3071, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 4149, 196, 1340, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42710, 42, 4148, 12, 221, 16355, 541];
-var astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 1306, 2, 54, 14, 32, 9, 16, 3, 46, 10, 54, 9, 7, 2, 37, 13, 2, 9, 52, 0, 13, 2, 49, 13, 16, 9, 83, 11, 168, 11, 6, 9, 8, 2, 57, 0, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 316, 19, 13, 9, 214, 6, 3, 8, 112, 16, 16, 9, 82, 12, 9, 9, 535, 9, 20855, 9, 135, 4, 60, 6, 26, 9, 1016, 45, 17, 3, 19723, 1, 5319, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 4305, 6, 792618, 239];
-
-// This has a complexity linear to the value of the code. The
-// assumption is that looking up astral identifier characters is
-// rare.
-function isInAstralSet(code, set) {
-  var pos = 0x10000;
-  for (var i = 0; i < set.length; i += 2) {
-    pos += set[i];
-    if (pos > code) return false;
-    pos += set[i + 1];
-    if (pos >= code) return true;
-  }
-}
-
-// Test whether a given character code starts an identifier.
-
-function isIdentifierStart(code, astral) {
-  if (code < 65) return code === 36;
-  if (code < 91) return true;
-  if (code < 97) return code === 95;
-  if (code < 123) return true;
-  if (code <= 0xffff) return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
-  if (astral === false) return false;
-  return isInAstralSet(code, astralIdentifierStartCodes);
-}
-
-// Test whether a given character is part of an identifier.
-
-function isIdentifierChar(code, astral) {
-  if (code < 48) return code === 36;
-  if (code < 58) return true;
-  if (code < 65) return false;
-  if (code < 91) return true;
-  if (code < 97) return code === 95;
-  if (code < 123) return true;
-  if (code <= 0xffff) return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
-  if (astral === false) return false;
-  return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes);
-}
-
-},{}],3:[function(_dereq_,module,exports){
-// Acorn is a tiny, fast JavaScript parser written in JavaScript.
-//
-// Acorn was written by Marijn Haverbeke, Ingvar Stepanyan, and
-// various contributors and released under an MIT license.
-//
-// Git repositories for Acorn are available at
-//
-//     http://marijnhaverbeke.nl/git/acorn
-//     https://github.com/ternjs/acorn.git
-//
-// Please use the [github bug tracker][ghbt] to report issues.
-//
-// [ghbt]: https://github.com/ternjs/acorn/issues
-//
-// This file defines the main parser interface. The library also comes
-// with a [error-tolerant parser][dammit] and an
-// [abstract syntax tree walker][walk], defined in other files.
-//
-// [dammit]: acorn_loose.js
-// [walk]: util/walk.js
-
-"use strict";
-
-exports.__esModule = true;
-exports.parse = parse;
-exports.parseExpressionAt = parseExpressionAt;
-exports.tokenizer = tokenizer;
-
-var _state = _dereq_("./state");
-
-_dereq_("./parseutil");
-
-_dereq_("./statement");
-
-_dereq_("./lval");
-
-_dereq_("./expression");
-
-_dereq_("./location");
-
-exports.Parser = _state.Parser;
-exports.plugins = _state.plugins;
-
-var _options = _dereq_("./options");
-
-exports.defaultOptions = _options.defaultOptions;
-
-var _locutil = _dereq_("./locutil");
-
-exports.Position = _locutil.Position;
-exports.SourceLocation = _locutil.SourceLocation;
-exports.getLineInfo = _locutil.getLineInfo;
-
-var _node = _dereq_("./node");
-
-exports.Node = _node.Node;
-
-var _tokentype = _dereq_("./tokentype");
-
-exports.TokenType = _tokentype.TokenType;
-exports.tokTypes = _tokentype.types;
-
-var _tokencontext = _dereq_("./tokencontext");
-
-exports.TokContext = _tokencontext.TokContext;
-exports.tokContexts = _tokencontext.types;
-
-var _identifier = _dereq_("./identifier");
-
-exports.isIdentifierChar = _identifier.isIdentifierChar;
-exports.isIdentifierStart = _identifier.isIdentifierStart;
-
-var _tokenize = _dereq_("./tokenize");
-
-exports.Token = _tokenize.Token;
-
-var _whitespace = _dereq_("./whitespace");
-
-exports.isNewLine = _whitespace.isNewLine;
-exports.lineBreak = _whitespace.lineBreak;
-exports.lineBreakG = _whitespace.lineBreakG;
-var version = "2.7.0";
-
-exports.version = version;
-// The main exported interface (under `self.acorn` when in the
-// browser) is a `parse` function that takes a code string and
-// returns an abstract syntax tree as specified by [Mozilla parser
-// API][api].
-//
-// [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-
-function parse(input, options) {
-  return new _state.Parser(options, input).parse();
-}
-
-// This function tries to parse a single expression at a given
-// offset in a string. Useful for parsing mixed-language formats
-// that embed JavaScript expressions.
-
-function parseExpressionAt(input, pos, options) {
-  var p = new _state.Parser(options, input, pos);
-  p.nextToken();
-  return p.parseExpression();
-}
-
-// Acorn is organized as a tokenizer and a recursive-descent parser.
-// The `tokenizer` export provides an interface to the tokenizer.
-
-function tokenizer(input, options) {
-  return new _state.Parser(options, input);
-}
-
-},{"./expression":1,"./identifier":2,"./location":4,"./locutil":5,"./lval":6,"./node":7,"./options":8,"./parseutil":9,"./state":10,"./statement":11,"./tokencontext":12,"./tokenize":13,"./tokentype":14,"./whitespace":16}],4:[function(_dereq_,module,exports){
-"use strict";
-
-var _state = _dereq_("./state");
-
-var _locutil = _dereq_("./locutil");
-
-var pp = _state.Parser.prototype;
-
-// This function is used to raise exceptions on parse errors. It
-// takes an offset integer (into the current `input`) to indicate
-// the location of the error, attaches the position to the end
-// of the error message, and then raises a `SyntaxError` with that
-// message.
-
-pp.raise = function (pos, message) {
-  var loc = _locutil.getLineInfo(this.input, pos);
-  message += " (" + loc.line + ":" + loc.column + ")";
-  var err = new SyntaxError(message);
-  err.pos = pos;err.loc = loc;err.raisedAt = this.pos;
-  throw err;
-};
-
-pp.curPosition = function () {
-  if (this.options.locations) {
-    return new _locutil.Position(this.curLine, this.pos - this.lineStart);
-  }
-};
-
-},{"./locutil":5,"./state":10}],5:[function(_dereq_,module,exports){
-"use strict";
-
-exports.__esModule = true;
-exports.getLineInfo = getLineInfo;
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var _whitespace = _dereq_("./whitespace");
-
-// These are used when `options.locations` is on, for the
-// `startLoc` and `endLoc` properties.
-
-var Position = (function () {
-  function Position(line, col) {
-    _classCallCheck(this, Position);
-
-    this.line = line;
-    this.column = col;
-  }
-
-  Position.prototype.offset = function offset(n) {
-    return new Position(this.line, this.column + n);
-  };
-
-  return Position;
-})();
-
-exports.Position = Position;
-
-var SourceLocation = function SourceLocation(p, start, end) {
-  _classCallCheck(this, SourceLocation);
-
-  this.start = start;
-  this.end = end;
-  if (p.sourceFile !== null) this.source = p.sourceFile;
-}
-
-// The `getLineInfo` function is mostly useful when the
-// `locations` option is off (for performance reasons) and you
-// want to find the line/column position for a given character
-// offset. `input` should be the code string that the offset refers
-// into.
-
-;
-
-exports.SourceLocation = SourceLocation;
-
-function getLineInfo(input, offset) {
-  for (var line = 1, cur = 0;;) {
-    _whitespace.lineBreakG.lastIndex = cur;
-    var match = _whitespace.lineBreakG.exec(input);
-    if (match && match.index < offset) {
-      ++line;
-      cur = match.index + match[0].length;
-    } else {
-      return new Position(line, offset - cur);
-    }
-  }
-}
-
-},{"./whitespace":16}],6:[function(_dereq_,module,exports){
-"use strict";
-
-var _tokentype = _dereq_("./tokentype");
-
-var _state = _dereq_("./state");
-
-var _util = _dereq_("./util");
-
-var pp = _state.Parser.prototype;
-
-// Convert existing expression atom to assignable pattern
-// if possible.
-
-pp.toAssignable = function (node, isBinding) {
-  if (this.options.ecmaVersion >= 6 && node) {
-    switch (node.type) {
-      case "Identifier":
-      case "ObjectPattern":
-      case "ArrayPattern":
-        break;
-
-      case "ObjectExpression":
-        node.type = "ObjectPattern";
-        for (var i = 0; i < node.properties.length; i++) {
-          var prop = node.properties[i];
-          if (prop.kind !== "init") this.raise(prop.key.start, "Object pattern can't contain getter or setter");
-          this.toAssignable(prop.value, isBinding);
-        }
-        break;
-
-      case "ArrayExpression":
-        node.type = "ArrayPattern";
-        this.toAssignableList(node.elements, isBinding);
-        break;
-
-      case "AssignmentExpression":
-        if (node.operator === "=") {
-          node.type = "AssignmentPattern";
-          delete node.operator;
-          // falls through to AssignmentPattern
-        } else {
-            this.raise(node.left.end, "Only '=' operator can be used for specifying default value.");
-            break;
-          }
-
-      case "AssignmentPattern":
-        if (node.right.type === "YieldExpression") this.raise(node.right.start, "Yield expression cannot be a default value");
-        break;
-
-      case "ParenthesizedExpression":
-        node.expression = this.toAssignable(node.expression, isBinding);
-        break;
-
-      case "MemberExpression":
-        if (!isBinding) break;
-
-      default:
-        this.raise(node.start, "Assigning to rvalue");
-    }
-  }
-  return node;
-};
-
-// Convert list of expression atoms to binding list.
-
-pp.toAssignableList = function (exprList, isBinding) {
-  var end = exprList.length;
-  if (end) {
-    var last = exprList[end - 1];
-    if (last && last.type == "RestElement") {
-      --end;
-    } else if (last && last.type == "SpreadElement") {
-      last.type = "RestElement";
-      var arg = last.argument;
-      this.toAssignable(arg, isBinding);
-      if (arg.type !== "Identifier" && arg.type !== "MemberExpression" && arg.type !== "ArrayPattern") this.unexpected(arg.start);
-      --end;
-    }
-
-    if (isBinding && last.type === "RestElement" && last.argument.type !== "Identifier") this.unexpected(last.argument.start);
-  }
-  for (var i = 0; i < end; i++) {
-    var elt = exprList[i];
-    if (elt) this.toAssignable(elt, isBinding);
-  }
-  return exprList;
-};
-
-// Parses spread element.
-
-pp.parseSpread = function (refDestructuringErrors) {
-  var node = this.startNode();
-  this.next();
-  node.argument = this.parseMaybeAssign(refDestructuringErrors);
-  return this.finishNode(node, "SpreadElement");
-};
-
-pp.parseRest = function (allowNonIdent) {
-  var node = this.startNode();
-  this.next();
-
-  // RestElement inside of a function parameter must be an identifier
-  if (allowNonIdent) node.argument = this.type === _tokentype.types.name ? this.parseIdent() : this.unexpected();else node.argument = this.type === _tokentype.types.name || this.type === _tokentype.types.bracketL ? this.parseBindingAtom() : this.unexpected();
-
-  return this.finishNode(node, "RestElement");
-};
-
-// Parses lvalue (assignable) atom.
-
-pp.parseBindingAtom = function () {
-  if (this.options.ecmaVersion < 6) return this.parseIdent();
-  switch (this.type) {
-    case _tokentype.types.name:
-      return this.parseIdent();
-
-    case _tokentype.types.bracketL:
-      var node = this.startNode();
-      this.next();
-      node.elements = this.parseBindingList(_tokentype.types.bracketR, true, true);
-      return this.finishNode(node, "ArrayPattern");
-
-    case _tokentype.types.braceL:
-      return this.parseObj(true);
-
-    default:
-      this.unexpected();
-  }
-};
-
-pp.parseBindingList = function (close, allowEmpty, allowTrailingComma, allowNonIdent) {
-  var elts = [],
-      first = true;
-  while (!this.eat(close)) {
-    if (first) first = false;else this.expect(_tokentype.types.comma);
-    if (allowEmpty && this.type === _tokentype.types.comma) {
-      elts.push(null);
-    } else if (allowTrailingComma && this.afterTrailingComma(close)) {
-      break;
-    } else if (this.type === _tokentype.types.ellipsis) {
-      var rest = this.parseRest(allowNonIdent);
-      this.parseBindingListItem(rest);
-      elts.push(rest);
-      this.expect(close);
-      break;
-    } else {
-      var elem = this.parseMaybeDefault(this.start, this.startLoc);
-      this.parseBindingListItem(elem);
-      elts.push(elem);
-    }
-  }
-  return elts;
-};
-
-pp.parseBindingListItem = function (param) {
-  return param;
-};
-
-// Parses assignment pattern around given atom if possible.
-
-pp.parseMaybeDefault = function (startPos, startLoc, left) {
-  left = left || this.parseBindingAtom();
-  if (this.options.ecmaVersion < 6 || !this.eat(_tokentype.types.eq)) return left;
-  var node = this.startNodeAt(startPos, startLoc);
-  node.left = left;
-  node.right = this.parseMaybeAssign();
-  return this.finishNode(node, "AssignmentPattern");
-};
-
-// Verify that a node is an lval — something that can be assigned
-// to.
-
-pp.checkLVal = function (expr, isBinding, checkClashes) {
-  switch (expr.type) {
-    case "Identifier":
-      if (this.strict && this.reservedWordsStrictBind.test(expr.name)) this.raise(expr.start, (isBinding ? "Binding " : "Assigning to ") + expr.name + " in strict mode");
-      if (checkClashes) {
-        if (_util.has(checkClashes, expr.name)) this.raise(expr.start, "Argument name clash");
-        checkClashes[expr.name] = true;
-      }
-      break;
-
-    case "MemberExpression":
-      if (isBinding) this.raise(expr.start, (isBinding ? "Binding" : "Assigning to") + " member expression");
-      break;
-
-    case "ObjectPattern":
-      for (var i = 0; i < expr.properties.length; i++) {
-        this.checkLVal(expr.properties[i].value, isBinding, checkClashes);
-      }break;
-
-    case "ArrayPattern":
-      for (var i = 0; i < expr.elements.length; i++) {
-        var elem = expr.elements[i];
-        if (elem) this.checkLVal(elem, isBinding, checkClashes);
-      }
-      break;
-
-    case "AssignmentPattern":
-      this.checkLVal(expr.left, isBinding, checkClashes);
-      break;
-
-    case "RestElement":
-      this.checkLVal(expr.argument, isBinding, checkClashes);
-      break;
-
-    case "ParenthesizedExpression":
-      this.checkLVal(expr.expression, isBinding, checkClashes);
-      break;
-
-    default:
-      this.raise(expr.start, (isBinding ? "Binding" : "Assigning to") + " rvalue");
-  }
-};
-
-},{"./state":10,"./tokentype":14,"./util":15}],7:[function(_dereq_,module,exports){
-"use strict";
-
-exports.__esModule = true;
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var _state = _dereq_("./state");
-
-var _locutil = _dereq_("./locutil");
-
-var Node = function Node(parser, pos, loc) {
-  _classCallCheck(this, Node);
-
-  this.type = "";
-  this.start = pos;
-  this.end = 0;
-  if (parser.options.locations) this.loc = new _locutil.SourceLocation(parser, loc);
-  if (parser.options.directSourceFile) this.sourceFile = parser.options.directSourceFile;
-  if (parser.options.ranges) this.range = [pos, 0];
-}
-
-// Start an AST node, attaching a start offset.
-
-;
-
-exports.Node = Node;
-var pp = _state.Parser.prototype;
-
-pp.startNode = function () {
-  return new Node(this, this.start, this.startLoc);
-};
-
-pp.startNodeAt = function (pos, loc) {
-  return new Node(this, pos, loc);
-};
-
-// Finish an AST node, adding `type` and `end` properties.
-
-function finishNodeAt(node, type, pos, loc) {
-  node.type = type;
-  node.end = pos;
-  if (this.options.locations) node.loc.end = loc;
-  if (this.options.ranges) node.range[1] = pos;
-  return node;
-}
-
-pp.finishNode = function (node, type) {
-  return finishNodeAt.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc);
-};
-
-// Finish node at given position
-
-pp.finishNodeAt = function (node, type, pos, loc) {
-  return finishNodeAt.call(this, node, type, pos, loc);
-};
-
-},{"./locutil":5,"./state":10}],8:[function(_dereq_,module,exports){
-"use strict";
-
-exports.__esModule = true;
-exports.getOptions = getOptions;
-
-var _util = _dereq_("./util");
-
-var _locutil = _dereq_("./locutil");
-
-// A second optional argument can be given to further configure
-// the parser process. These options are recognized:
-
-var defaultOptions = {
-  // `ecmaVersion` indicates the ECMAScript version to parse. Must
-  // be either 3, or 5, or 6. This influences support for strict
-  // mode, the set of reserved words, support for getters and
-  // setters and other features.
-  ecmaVersion: 5,
-  // Source type ("script" or "module") for different semantics
-  sourceType: "script",
-  // `onInsertedSemicolon` can be a callback that will be called
-  // when a semicolon is automatically inserted. It will be passed
-  // th position of the comma as an offset, and if `locations` is
-  // enabled, it is given the location as a `{line, column}` object
-  // as second argument.
-  onInsertedSemicolon: null,
-  // `onTrailingComma` is similar to `onInsertedSemicolon`, but for
-  // trailing commas.
-  onTrailingComma: null,
-  // By default, reserved words are only enforced if ecmaVersion >= 5.
-  // Set `allowReserved` to a boolean value to explicitly turn this on
-  // an off. When this option has the value "never", reserved words
-  // and keywords can also not be used as property names.
-  allowReserved: null,
-  // When enabled, a return at the top level is not considered an
-  // error.
-  allowReturnOutsideFunction: false,
-  // When enabled, import/export statements are not constrained to
-  // appearing at the top of the program.
-  allowImportExportEverywhere: false,
-  // When enabled, hashbang directive in the beginning of file
-  // is allowed and treated as a line comment.
-  allowHashBang: false,
-  // When `locations` is on, `loc` properties holding objects with
-  // `start` and `end` properties in `{line, column}` form (with
-  // line being 1-based and column 0-based) will be attached to the
-  // nodes.
-  locations: false,
-  // A function can be passed as `onToken` option, which will
-  // cause Acorn to call that function with object in the same
-  // format as tokens returned from `tokenizer().getToken()`. Note
-  // that you are not allowed to call the parser from the
-  // callback—that will corrupt its internal state.
-  onToken: null,
-  // A function can be passed as `onComment` option, which will
-  // cause Acorn to call that function with `(block, text, start,
-  // end)` parameters whenever a comment is skipped. `block` is a
-  // boolean indicating whether this is a block (`/* */`) comment,
-  // `text` is the content of the comment, and `start` and `end` are
-  // character offsets that denote the start and end of the comment.
-  // When the `locations` option is on, two more parameters are
-  // passed, the full `{line, column}` locations of the start and
-  // end of the comments. Note that you are not allowed to call the
-  // parser from the callback—that will corrupt its internal state.
-  onComment: null,
-  // Nodes have their start and end characters offsets recorded in
-  // `start` and `end` properties (directly on the node, rather than
-  // the `loc` object, which holds line/column data. To also add a
-  // [semi-standardized][range] `range` property holding a `[start,
-  // end]` array with the same numbers, set the `ranges` option to
-  // `true`.
-  //
-  // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
-  ranges: false,
-  // It is possible to parse multiple files into a single AST by
-  // passing the tree produced by parsing the first file as
-  // `program` option in subsequent parses. This will add the
-  // toplevel forms of the parsed file to the `Program` (top) node
-  // of an existing parse tree.
-  program: null,
-  // When `locations` is on, you can pass this to record the source
-  // file in every node's `loc` object.
-  sourceFile: null,
-  // This value, if given, is stored in every node, whether
-  // `locations` is on or off.
-  directSourceFile: null,
-  // When enabled, parenthesized expressions are represented by
-  // (non-standard) ParenthesizedExpression nodes
-  preserveParens: false,
-  plugins: {}
-};
-
-exports.defaultOptions = defaultOptions;
-// Interpret and default an options object
-
-function getOptions(opts) {
-  var options = {};
-  for (var opt in defaultOptions) {
-    options[opt] = opts && _util.has(opts, opt) ? opts[opt] : defaultOptions[opt];
-  }if (options.allowReserved == null) options.allowReserved = options.ecmaVersion < 5;
-
-  if (_util.isArray(options.onToken)) {
-    (function () {
-      var tokens = options.onToken;
-      options.onToken = function (token) {
-        return tokens.push(token);
-      };
-    })();
-  }
-  if (_util.isArray(options.onComment)) options.onComment = pushComment(options, options.onComment);
-
-  return options;
-}
-
-function pushComment(options, array) {
-  return function (block, text, start, end, startLoc, endLoc) {
-    var comment = {
-      type: block ? 'Block' : 'Line',
-      value: text,
-      start: start,
-      end: end
-    };
-    if (options.locations) comment.loc = new _locutil.SourceLocation(this, startLoc, endLoc);
-    if (options.ranges) comment.range = [start, end];
-    array.push(comment);
-  };
-}
-
-},{"./locutil":5,"./util":15}],9:[function(_dereq_,module,exports){
-"use strict";
-
-var _tokentype = _dereq_("./tokentype");
-
-var _state = _dereq_("./state");
-
-var _whitespace = _dereq_("./whitespace");
-
-var pp = _state.Parser.prototype;
-
-// ## Parser utilities
-
-// Test whether a statement node is the string literal `"use strict"`.
-
-pp.isUseStrict = function (stmt) {
-  return this.options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" && stmt.expression.type === "Literal" && stmt.expression.raw.slice(1, -1) === "use strict";
-};
-
-// Predicate that tests whether the next token is of the given
-// type, and if yes, consumes it as a side effect.
-
-pp.eat = function (type) {
-  if (this.type === type) {
-    this.next();
-    return true;
-  } else {
-    return false;
-  }
-};
-
-// Tests whether parsed token is a contextual keyword.
-
-pp.isContextual = function (name) {
-  return this.type === _tokentype.types.name && this.value === name;
-};
-
-// Consumes contextual keyword if possible.
-
-pp.eatContextual = function (name) {
-  return this.value === name && this.eat(_tokentype.types.name);
-};
-
-// Asserts that following token is given contextual keyword.
-
-pp.expectContextual = function (name) {
-  if (!this.eatContextual(name)) this.unexpected();
-};
-
-// Test whether a semicolon can be inserted at the current position.
-
-pp.canInsertSemicolon = function () {
-  return this.type === _tokentype.types.eof || this.type === _tokentype.types.braceR || _whitespace.lineBreak.test(this.input.slice(this.lastTokEnd, this.start));
-};
-
-pp.insertSemicolon = function () {
-  if (this.canInsertSemicolon()) {
-    if (this.options.onInsertedSemicolon) this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc);
-    return true;
-  }
-};
-
-// Consume a semicolon, or, failing that, see if we are allowed to
-// pretend that there is a semicolon at this position.
-
-pp.semicolon = function () {
-  if (!this.eat(_tokentype.types.semi) && !this.insertSemicolon()) this.unexpected();
-};
-
-pp.afterTrailingComma = function (tokType) {
-  if (this.type == tokType) {
-    if (this.options.onTrailingComma) this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc);
-    this.next();
-    return true;
-  }
-};
-
-// Expect a token of a given type. If found, consume it, otherwise,
-// raise an unexpected token error.
-
-pp.expect = function (type) {
-  this.eat(type) || this.unexpected();
-};
-
-// Raise an unexpected token error.
-
-pp.unexpected = function (pos) {
-  this.raise(pos != null ? pos : this.start, "Unexpected token");
-};
-
-pp.checkPatternErrors = function (refDestructuringErrors, andThrow) {
-  var pos = refDestructuringErrors && refDestructuringErrors.trailingComma;
-  if (!andThrow) return !!pos;
-  if (pos) this.raise(pos, "Trailing comma is not permitted in destructuring patterns");
-};
-
-pp.checkExpressionErrors = function (refDestructuringErrors, andThrow) {
-  var pos = refDestructuringErrors && refDestructuringErrors.shorthandAssign;
-  if (!andThrow) return !!pos;
-  if (pos) this.raise(pos, "Shorthand property assignments are valid only in destructuring patterns");
-};
-
-},{"./state":10,"./tokentype":14,"./whitespace":16}],10:[function(_dereq_,module,exports){
-"use strict";
-
-exports.__esModule = true;
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var _identifier = _dereq_("./identifier");
-
-var _tokentype = _dereq_("./tokentype");
-
-var _whitespace = _dereq_("./whitespace");
-
-var _options = _dereq_("./options");
-
-// Registered plugins
-var plugins = {};
-
-exports.plugins = plugins;
-function keywordRegexp(words) {
-  return new RegExp("^(" + words.replace(/ /g, "|") + ")$");
-}
-
-var Parser = (function () {
-  function Parser(options, input, startPos) {
-    _classCallCheck(this, Parser);
-
-    this.options = options = _options.getOptions(options);
-    this.sourceFile = options.sourceFile;
-    this.keywords = keywordRegexp(_identifier.keywords[options.ecmaVersion >= 6 ? 6 : 5]);
-    var reserved = options.allowReserved ? "" : _identifier.reservedWords[options.ecmaVersion] + (options.sourceType == "module" ? " await" : "");
-    this.reservedWords = keywordRegexp(reserved);
-    var reservedStrict = (reserved ? reserved + " " : "") + _identifier.reservedWords.strict;
-    this.reservedWordsStrict = keywordRegexp(reservedStrict);
-    this.reservedWordsStrictBind = keywordRegexp(reservedStrict + " " + _identifier.reservedWords.strictBind);
-    this.input = String(input);
-
-    // Used to signal to callers of `readWord1` whether the word
-    // contained any escape sequences. This is needed because words with
-    // escape sequences must not be interpreted as keywords.
-    this.containsEsc = false;
-
-    // Load plugins
-    this.loadPlugins(options.plugins);
-
-    // Set up token state
-
-    // The current position of the tokenizer in the input.
-    if (startPos) {
-      this.pos = startPos;
-      this.lineStart = Math.max(0, this.input.lastIndexOf("\n", startPos));
-      this.curLine = this.input.slice(0, this.lineStart).split(_whitespace.lineBreak).length;
-    } else {
-      this.pos = this.lineStart = 0;
-      this.curLine = 1;
-    }
-
-    // Properties of the current token:
-    // Its type
-    this.type = _tokentype.types.eof;
-    // For tokens that include more information than their type, the value
-    this.value = null;
-    // Its start and end offset
-    this.start = this.end = this.pos;
-    // And, if locations are used, the {line, column} object
-    // corresponding to those offsets
-    this.startLoc = this.endLoc = this.curPosition();
-
-    // Position information for the previous token
-    this.lastTokEndLoc = this.lastTokStartLoc = null;
-    this.lastTokStart = this.lastTokEnd = this.pos;
-
-    // The context stack is used to superficially track syntactic
-    // context to predict whether a regular expression is allowed in a
-    // given position.
-    this.context = this.initialContext();
-    this.exprAllowed = true;
-
-    // Figure out if it's a module code.
-    this.strict = this.inModule = options.sourceType === "module";
-
-    // Used to signify the start of a potential arrow function
-    this.potentialArrowAt = -1;
-
-    // Flags to track whether we are in a function, a generator.
-    this.inFunction = this.inGenerator = false;
-    // Labels in scope.
-    this.labels = [];
-
-    // If enabled, skip leading hashbang line.
-    if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === '#!') this.skipLineComment(2);
-  }
-
-  // DEPRECATED Kept for backwards compatibility until 3.0 in case a plugin uses them
-
-  Parser.prototype.isKeyword = function isKeyword(word) {
-    return this.keywords.test(word);
-  };
-
-  Parser.prototype.isReservedWord = function isReservedWord(word) {
-    return this.reservedWords.test(word);
-  };
-
-  Parser.prototype.extend = function extend(name, f) {
-    this[name] = f(this[name]);
-  };
-
-  Parser.prototype.loadPlugins = function loadPlugins(pluginConfigs) {
-    for (var _name in pluginConfigs) {
-      var plugin = plugins[_name];
-      if (!plugin) throw new Error("Plugin '" + _name + "' not found");
-      plugin(this, pluginConfigs[_name]);
-    }
-  };
-
-  Parser.prototype.parse = function parse() {
-    var node = this.options.program || this.startNode();
-    this.nextToken();
-    return this.parseTopLevel(node);
-  };
-
-  return Parser;
-})();
-
-exports.Parser = Parser;
-
-},{"./identifier":2,"./options":8,"./tokentype":14,"./whitespace":16}],11:[function(_dereq_,module,exports){
-"use strict";
-
-var _tokentype = _dereq_("./tokentype");
-
-var _state = _dereq_("./state");
-
-var _whitespace = _dereq_("./whitespace");
-
-var pp = _state.Parser.prototype;
-
-// ### Statement parsing
-
-// Parse a program. Initializes the parser, reads any number of
-// statements, and wraps them in a Program node.  Optionally takes a
-// `program` argument.  If present, the statements will be appended
-// to its body instead of creating a new node.
-
-pp.parseTopLevel = function (node) {
-  var first = true;
-  if (!node.body) node.body = [];
-  while (this.type !== _tokentype.types.eof) {
-    var stmt = this.parseStatement(true, true);
-    node.body.push(stmt);
-    if (first) {
-      if (this.isUseStrict(stmt)) this.setStrict(true);
-      first = false;
-    }
-  }
-  this.next();
-  if (this.options.ecmaVersion >= 6) {
-    node.sourceType = this.options.sourceType;
-  }
-  return this.finishNode(node, "Program");
-};
-
-var loopLabel = { kind: "loop" },
-    switchLabel = { kind: "switch" };
-
-// Parse a single statement.
-//
-// If expecting a statement and finding a slash operator, parse a
-// regular expression literal. This is to handle cases like
-// `if (foo) /blah/.exec(foo)`, where looking at the previous token
-// does not help.
-
-pp.parseStatement = function (declaration, topLevel) {
-  var starttype = this.type,
-      node = this.startNode();
-
-  // Most types of statements are recognized by the keyword they
-  // start with. Many are trivial to parse, some require a bit of
-  // complexity.
-
-  switch (starttype) {
-    case _tokentype.types._break:case _tokentype.types._continue:
-      return this.parseBreakContinueStatement(node, starttype.keyword);
-    case _tokentype.types._debugger:
-      return this.parseDebuggerStatement(node);
-    case _tokentype.types._do:
-      return this.parseDoStatement(node);
-    case _tokentype.types._for:
-      return this.parseForStatement(node);
-    case _tokentype.types._function:
-      if (!declaration && this.options.ecmaVersion >= 6) this.unexpected();
-      return this.parseFunctionStatement(node);
-    case _tokentype.types._class:
-      if (!declaration) this.unexpected();
-      return this.parseClass(node, true);
-    case _tokentype.types._if:
-      return this.parseIfStatement(node);
-    case _tokentype.types._return:
-      return this.parseReturnStatement(node);
-    case _tokentype.types._switch:
-      return this.parseSwitchStatement(node);
-    case _tokentype.types._throw:
-      return this.parseThrowStatement(node);
-    case _tokentype.types._try:
-      return this.parseTryStatement(node);
-    case _tokentype.types._let:case _tokentype.types._const:
-      if (!declaration) this.unexpected(); // NOTE: falls through to _var
-    case _tokentype.types._var:
-      return this.parseVarStatement(node, starttype);
-    case _tokentype.types._while:
-      return this.parseWhileStatement(node);
-    case _tokentype.types._with:
-      return this.parseWithStatement(node);
-    case _tokentype.types.braceL:
-      return this.parseBlock();
-    case _tokentype.types.semi:
-      return this.parseEmptyStatement(node);
-    case _tokentype.types._export:
-    case _tokentype.types._import:
-      if (!this.options.allowImportExportEverywhere) {
-        if (!topLevel) this.raise(this.start, "'import' and 'export' may only appear at the top level");
-        if (!this.inModule) this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'");
-      }
-      return starttype === _tokentype.types._import ? this.parseImport(node) : this.parseExport(node);
-
-    // If the statement does not start with a statement keyword or a
-    // brace, it's an ExpressionStatement or LabeledStatement. We
-    // simply start parsing an expression, and afterwards, if the
-    // next token is a colon and the expression was a simple
-    // Identifier node, we switch to interpreting it as a label.
-    default:
-      var maybeName = this.value,
-          expr = this.parseExpression();
-      if (starttype === _tokentype.types.name && expr.type === "Identifier" && this.eat(_tokentype.types.colon)) return this.parseLabeledStatement(node, maybeName, expr);else return this.parseExpressionStatement(node, expr);
-  }
-};
-
-pp.parseBreakContinueStatement = function (node, keyword) {
-  var isBreak = keyword == "break";
-  this.next();
-  if (this.eat(_tokentype.types.semi) || this.insertSemicolon()) node.label = null;else if (this.type !== _tokentype.types.name) this.unexpected();else {
-    node.label = this.parseIdent();
-    this.semicolon();
-  }
-
-  // Verify that there is an actual destination to break or
-  // continue to.
-  for (var i = 0; i < this.labels.length; ++i) {
-    var lab = this.labels[i];
-    if (node.label == null || lab.name === node.label.name) {
-      if (lab.kind != null && (isBreak || lab.kind === "loop")) break;
-      if (node.label && isBreak) break;
-    }
-  }
-  if (i === this.labels.length) this.raise(node.start, "Unsyntactic " + keyword);
-  return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
-};
-
-pp.parseDebuggerStatement = function (node) {
-  this.next();
-  this.semicolon();
-  return this.finishNode(node, "DebuggerStatement");
-};
-
-pp.parseDoStatement = function (node) {
-  this.next();
-  this.labels.push(loopLabel);
-  node.body = this.parseStatement(false);
-  this.labels.pop();
-  this.expect(_tokentype.types._while);
-  node.test = this.parseParenExpression();
-  if (this.options.ecmaVersion >= 6) this.eat(_tokentype.types.semi);else this.semicolon();
-  return this.finishNode(node, "DoWhileStatement");
-};
-
-// Disambiguating between a `for` and a `for`/`in` or `for`/`of`
-// loop is non-trivial. Basically, we have to parse the init `var`
-// statement or expression, disallowing the `in` operator (see
-// the second parameter to `parseExpression`), and then check
-// whether the next token is `in` or `of`. When there is no init
-// part (semicolon immediately after the opening parenthesis), it
-// is a regular `for` loop.
-
-pp.parseForStatement = function (node) {
-  this.next();
-  this.labels.push(loopLabel);
-  this.expect(_tokentype.types.parenL);
-  if (this.type === _tokentype.types.semi) return this.parseFor(node, null);
-  if (this.type === _tokentype.types._var || this.type === _tokentype.types._let || this.type === _tokentype.types._const) {
-    var _init = this.startNode(),
-        varKind = this.type;
-    this.next();
-    this.parseVar(_init, true, varKind);
-    this.finishNode(_init, "VariableDeclaration");
-    if ((this.type === _tokentype.types._in || this.options.ecmaVersion >= 6 && this.isContextual("of")) && _init.declarations.length === 1 && !(varKind !== _tokentype.types._var && _init.declarations[0].init)) return this.parseForIn(node, _init);
-    return this.parseFor(node, _init);
-  }
-  var refDestructuringErrors = { shorthandAssign: 0, trailingComma: 0 };
-  var init = this.parseExpression(true, refDestructuringErrors);
-  if (this.type === _tokentype.types._in || this.options.ecmaVersion >= 6 && this.isContextual("of")) {
-    this.checkPatternErrors(refDestructuringErrors, true);
-    this.toAssignable(init);
-    this.checkLVal(init);
-    return this.parseForIn(node, init);
-  } else {
-    this.checkExpressionErrors(refDestructuringErrors, true);
-  }
-  return this.parseFor(node, init);
-};
-
-pp.parseFunctionStatement = function (node) {
-  this.next();
-  return this.parseFunction(node, true);
-};
-
-pp.parseIfStatement = function (node) {
-  this.next();
-  node.test = this.parseParenExpression();
-  node.consequent = this.parseStatement(false);
-  node.alternate = this.eat(_tokentype.types._else) ? this.parseStatement(false) : null;
-  return this.finishNode(node, "IfStatement");
-};
-
-pp.parseReturnStatement = function (node) {
-  if (!this.inFunction && !this.options.allowReturnOutsideFunction) this.raise(this.start, "'return' outside of function");
-  this.next();
-
-  // In `return` (and `break`/`continue`), the keywords with
-  // optional arguments, we eagerly look for a semicolon or the
-  // possibility to insert one.
-
-  if (this.eat(_tokentype.types.semi) || this.insertSemicolon()) node.argument = null;else {
-    node.argument = this.parseExpression();this.semicolon();
-  }
-  return this.finishNode(node, "ReturnStatement");
-};
-
-pp.parseSwitchStatement = function (node) {
-  this.next();
-  node.discriminant = this.parseParenExpression();
-  node.cases = [];
-  this.expect(_tokentype.types.braceL);
-  this.labels.push(switchLabel);
-
-  // Statements under must be grouped (by label) in SwitchCase
-  // nodes. `cur` is used to keep the node that we are currently
-  // adding statements to.
-
-  for (var cur, sawDefault = false; this.type != _tokentype.types.braceR;) {
-    if (this.type === _tokentype.types._case || this.type === _tokentype.types._default) {
-      var isCase = this.type === _tokentype.types._case;
-      if (cur) this.finishNode(cur, "SwitchCase");
-      node.cases.push(cur = this.startNode());
-      cur.consequent = [];
-      this.next();
-      if (isCase) {
-        cur.test = this.parseExpression();
-      } else {
-        if (sawDefault) this.raise(this.lastTokStart, "Multiple default clauses");
-        sawDefault = true;
-        cur.test = null;
-      }
-      this.expect(_tokentype.types.colon);
-    } else {
-      if (!cur) this.unexpected();
-      cur.consequent.push(this.parseStatement(true));
-    }
-  }
-  if (cur) this.finishNode(cur, "SwitchCase");
-  this.next(); // Closing brace
-  this.labels.pop();
-  return this.finishNode(node, "SwitchStatement");
-};
-
-pp.parseThrowStatement = function (node) {
-  this.next();
-  if (_whitespace.lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) this.raise(this.lastTokEnd, "Illegal newline after throw");
-  node.argument = this.parseExpression();
-  this.semicolon();
-  return this.finishNode(node, "ThrowStatement");
-};
-
-// Reused empty array added for node fields that are always empty.
-
-var empty = [];
-
-pp.parseTryStatement = function (node) {
-  this.next();
-  node.block = this.parseBlock();
-  node.handler = null;
-  if (this.type === _tokentype.types._catch) {
-    var clause = this.startNode();
-    this.next();
-    this.expect(_tokentype.types.parenL);
-    clause.param = this.parseBindingAtom();
-    this.checkLVal(clause.param, true);
-    this.expect(_tokentype.types.parenR);
-    clause.body = this.parseBlock();
-    node.handler = this.finishNode(clause, "CatchClause");
-  }
-  node.finalizer = this.eat(_tokentype.types._finally) ? this.parseBlock() : null;
-  if (!node.handler && !node.finalizer) this.raise(node.start, "Missing catch or finally clause");
-  return this.finishNode(node, "TryStatement");
-};
-
-pp.parseVarStatement = function (node, kind) {
-  this.next();
-  this.parseVar(node, false, kind);
-  this.semicolon();
-  return this.finishNode(node, "VariableDeclaration");
-};
-
-pp.parseWhileStatement = function (node) {
-  this.next();
-  node.test = this.parseParenExpression();
-  this.labels.push(loopLabel);
-  node.body = this.parseStatement(false);
-  this.labels.pop();
-  return this.finishNode(node, "WhileStatement");
-};
-
-pp.parseWithStatement = function (node) {
-  if (this.strict) this.raise(this.start, "'with' in strict mode");
-  this.next();
-  node.object = this.parseParenExpression();
-  node.body = this.parseStatement(false);
-  return this.finishNode(node, "WithStatement");
-};
-
-pp.parseEmptyStatement = function (node) {
-  this.next();
-  return this.finishNode(node, "EmptyStatement");
-};
-
-pp.parseLabeledStatement = function (node, maybeName, expr) {
-  for (var i = 0; i < this.labels.length; ++i) {
-    if (this.labels[i].name === maybeName) this.raise(expr.start, "Label '" + maybeName + "' is already declared");
-  }var kind = this.type.isLoop ? "loop" : this.type === _tokentype.types._switch ? "switch" : null;
-  for (var i = this.labels.length - 1; i >= 0; i--) {
-    var label = this.labels[i];
-    if (label.statementStart == node.start) {
-      label.statementStart = this.start;
-      label.kind = kind;
-    } else break;
-  }
-  this.labels.push({ name: maybeName, kind: kind, statementStart: this.start });
-  node.body = this.parseStatement(true);
-  this.labels.pop();
-  node.label = expr;
-  return this.finishNode(node, "LabeledStatement");
-};
-
-pp.parseExpressionStatement = function (node, expr) {
-  node.expression = expr;
-  this.semicolon();
-  return this.finishNode(node, "ExpressionStatement");
-};
-
-// Parse a semicolon-enclosed block of statements, handling `"use
-// strict"` declarations when `allowStrict` is true (used for
-// function bodies).
-
-pp.parseBlock = function (allowStrict) {
-  var node = this.startNode(),
-      first = true,
-      oldStrict = undefined;
-  node.body = [];
-  this.expect(_tokentype.types.braceL);
-  while (!this.eat(_tokentype.types.braceR)) {
-    var stmt = this.parseStatement(true);
-    node.body.push(stmt);
-    if (first && allowStrict && this.isUseStrict(stmt)) {
-      oldStrict = this.strict;
-      this.setStrict(this.strict = true);
-    }
-    first = false;
-  }
-  if (oldStrict === false) this.setStrict(false);
-  return this.finishNode(node, "BlockStatement");
-};
-
-// Parse a regular `for` loop. The disambiguation code in
-// `parseStatement` will already have parsed the init statement or
-// expression.
-
-pp.parseFor = function (node, init) {
-  node.init = init;
-  this.expect(_tokentype.types.semi);
-  node.test = this.type === _tokentype.types.semi ? null : this.parseExpression();
-  this.expect(_tokentype.types.semi);
-  node.update = this.type === _tokentype.types.parenR ? null : this.parseExpression();
-  this.expect(_tokentype.types.parenR);
-  node.body = this.parseStatement(false);
-  this.labels.pop();
-  return this.finishNode(node, "ForStatement");
-};
-
-// Parse a `for`/`in` and `for`/`of` loop, which are almost
-// same from parser's perspective.
-
-pp.parseForIn = function (node, init) {
-  var type = this.type === _tokentype.types._in ? "ForInStatement" : "ForOfStatement";
-  this.next();
-  node.left = init;
-  node.right = this.parseExpression();
-  this.expect(_tokentype.types.parenR);
-  node.body = this.parseStatement(false);
-  this.labels.pop();
-  return this.finishNode(node, type);
-};
-
-// Parse a list of variable declarations.
-
-pp.parseVar = function (node, isFor, kind) {
-  node.declarations = [];
-  node.kind = kind.keyword;
-  for (;;) {
-    var decl = this.startNode();
-    this.parseVarId(decl);
-    if (this.eat(_tokentype.types.eq)) {
-      decl.init = this.parseMaybeAssign(isFor);
-    } else if (kind === _tokentype.types._const && !(this.type === _tokentype.types._in || this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
-      this.unexpected();
-    } else if (decl.id.type != "Identifier" && !(isFor && (this.type === _tokentype.types._in || this.isContextual("of")))) {
-      this.raise(this.lastTokEnd, "Complex binding patterns require an initialization value");
-    } else {
-      decl.init = null;
-    }
-    node.declarations.push(this.finishNode(decl, "VariableDeclarator"));
-    if (!this.eat(_tokentype.types.comma)) break;
-  }
-  return node;
-};
-
-pp.parseVarId = function (decl) {
-  decl.id = this.parseBindingAtom();
-  this.checkLVal(decl.id, true);
-};
-
-// Parse a function declaration or literal (depending on the
-// `isStatement` parameter).
-
-pp.parseFunction = function (node, isStatement, allowExpressionBody) {
-  this.initFunction(node);
-  if (this.options.ecmaVersion >= 6) node.generator = this.eat(_tokentype.types.star);
-  if (isStatement || this.type === _tokentype.types.name) node.id = this.parseIdent();
-  this.parseFunctionParams(node);
-  this.parseFunctionBody(node, allowExpressionBody);
-  return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression");
-};
-
-pp.parseFunctionParams = function (node) {
-  this.expect(_tokentype.types.parenL);
-  node.params = this.parseBindingList(_tokentype.types.parenR, false, false, true);
-};
-
-// Parse a class declaration or literal (depending on the
-// `isStatement` parameter).
-
-pp.parseClass = function (node, isStatement) {
-  this.next();
-  this.parseClassId(node, isStatement);
-  this.parseClassSuper(node);
-  var classBody = this.startNode();
-  var hadConstructor = false;
-  classBody.body = [];
-  this.expect(_tokentype.types.braceL);
-  while (!this.eat(_tokentype.types.braceR)) {
-    if (this.eat(_tokentype.types.semi)) continue;
-    var method = this.startNode();
-    var isGenerator = this.eat(_tokentype.types.star);
-    var isMaybeStatic = this.type === _tokentype.types.name && this.value === "static";
-    this.parsePropertyName(method);
-    method["static"] = isMaybeStatic && this.type !== _tokentype.types.parenL;
-    if (method["static"]) {
-      if (isGenerator) this.unexpected();
-      isGenerator = this.eat(_tokentype.types.star);
-      this.parsePropertyName(method);
-    }
-    method.kind = "method";
-    var isGetSet = false;
-    if (!method.computed) {
-      var key = method.key;
-
-      if (!isGenerator && key.type === "Identifier" && this.type !== _tokentype.types.parenL && (key.name === "get" || key.name === "set")) {
-        isGetSet = true;
-        method.kind = key.name;
-        key = this.parsePropertyName(method);
-      }
-      if (!method["static"] && (key.type === "Identifier" && key.name === "constructor" || key.type === "Literal" && key.value === "constructor")) {
-        if (hadConstructor) this.raise(key.start, "Duplicate constructor in the same class");
-        if (isGetSet) this.raise(key.start, "Constructor can't have get/set modifier");
-        if (isGenerator) this.raise(key.start, "Constructor can't be a generator");
-        method.kind = "constructor";
-        hadConstructor = true;
-      }
-    }
-    this.parseClassMethod(classBody, method, isGenerator);
-    if (isGetSet) {
-      var paramCount = method.kind === "get" ? 0 : 1;
-      if (method.value.params.length !== paramCount) {
-        var start = method.value.start;
-        if (method.kind === "get") this.raise(start, "getter should have no params");else this.raise(start, "setter should have exactly one param");
-      }
-      if (method.kind === "set" && method.value.params[0].type === "RestElement") this.raise(method.value.params[0].start, "Setter cannot use rest params");
-    }
-  }
-  node.body = this.finishNode(classBody, "ClassBody");
-  return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression");
-};
-
-pp.parseClassMethod = function (classBody, method, isGenerator) {
-  method.value = this.parseMethod(isGenerator);
-  classBody.body.push(this.finishNode(method, "MethodDefinition"));
-};
-
-pp.parseClassId = function (node, isStatement) {
-  node.id = this.type === _tokentype.types.name ? this.parseIdent() : isStatement ? this.unexpected() : null;
-};
-
-pp.parseClassSuper = function (node) {
-  node.superClass = this.eat(_tokentype.types._extends) ? this.parseExprSubscripts() : null;
-};
-
-// Parses module export declaration.
-
-pp.parseExport = function (node) {
-  this.next();
-  // export * from '...'
-  if (this.eat(_tokentype.types.star)) {
-    this.expectContextual("from");
-    node.source = this.type === _tokentype.types.string ? this.parseExprAtom() : this.unexpected();
-    this.semicolon();
-    return this.finishNode(node, "ExportAllDeclaration");
-  }
-  if (this.eat(_tokentype.types._default)) {
-    // export default ...
-    var expr = this.parseMaybeAssign();
-    var needsSemi = true;
-    if (expr.type == "FunctionExpression" || expr.type == "ClassExpression") {
-      needsSemi = false;
-      if (expr.id) {
-        expr.type = expr.type == "FunctionExpression" ? "FunctionDeclaration" : "ClassDeclaration";
-      }
-    }
-    node.declaration = expr;
-    if (needsSemi) this.semicolon();
-    return this.finishNode(node, "ExportDefaultDeclaration");
-  }
-  // export var|const|let|function|class ...
-  if (this.shouldParseExportStatement()) {
-    node.declaration = this.parseStatement(true);
-    node.specifiers = [];
-    node.source = null;
-  } else {
-    // export { x, y as z } [from '...']
-    node.declaration = null;
-    node.specifiers = this.parseExportSpecifiers();
-    if (this.eatContextual("from")) {
-      node.source = this.type === _tokentype.types.string ? this.parseExprAtom() : this.unexpected();
-    } else {
-      // check for keywords used as local names
-      for (var i = 0; i < node.specifiers.length; i++) {
-        if (this.keywords.test(node.specifiers[i].local.name) || this.reservedWords.test(node.specifiers[i].local.name)) {
-          this.unexpected(node.specifiers[i].local.start);
-        }
-      }
-
-      node.source = null;
-    }
-    this.semicolon();
-  }
-  return this.finishNode(node, "ExportNamedDeclaration");
-};
-
-pp.shouldParseExportStatement = function () {
-  return this.type.keyword;
-};
-
-// Parses a comma-separated list of module exports.
-
-pp.parseExportSpecifiers = function () {
-  var nodes = [],
-      first = true;
-  // export { x, y as z } [from '...']
-  this.expect(_tokentype.types.braceL);
-  while (!this.eat(_tokentype.types.braceR)) {
-    if (!first) {
-      this.expect(_tokentype.types.comma);
-      if (this.afterTrailingComma(_tokentype.types.braceR)) break;
-    } else first = false;
-
-    var node = this.startNode();
-    node.local = this.parseIdent(this.type === _tokentype.types._default);
-    node.exported = this.eatContextual("as") ? this.parseIdent(true) : node.local;
-    nodes.push(this.finishNode(node, "ExportSpecifier"));
-  }
-  return nodes;
-};
-
-// Parses import declaration.
-
-pp.parseImport = function (node) {
-  this.next();
-  // import '...'
-  if (this.type === _tokentype.types.string) {
-    node.specifiers = empty;
-    node.source = this.parseExprAtom();
-  } else {
-    node.specifiers = this.parseImportSpecifiers();
-    this.expectContextual("from");
-    node.source = this.type === _tokentype.types.string ? this.parseExprAtom() : this.unexpected();
-  }
-  this.semicolon();
-  return this.finishNode(node, "ImportDeclaration");
-};
-
-// Parses a comma-separated list of module imports.
-
-pp.parseImportSpecifiers = function () {
-  var nodes = [],
-      first = true;
-  if (this.type === _tokentype.types.name) {
-    // import defaultObj, { x, y as z } from '...'
-    var node = this.startNode();
-    node.local = this.parseIdent();
-    this.checkLVal(node.local, true);
-    nodes.push(this.finishNode(node, "ImportDefaultSpecifier"));
-    if (!this.eat(_tokentype.types.comma)) return nodes;
-  }
-  if (this.type === _tokentype.types.star) {
-    var node = this.startNode();
-    this.next();
-    this.expectContextual("as");
-    node.local = this.parseIdent();
-    this.checkLVal(node.local, true);
-    nodes.push(this.finishNode(node, "ImportNamespaceSpecifier"));
-    return nodes;
-  }
-  this.expect(_tokentype.types.braceL);
-  while (!this.eat(_tokentype.types.braceR)) {
-    if (!first) {
-      this.expect(_tokentype.types.comma);
-      if (this.afterTrailingComma(_tokentype.types.braceR)) break;
-    } else first = false;
-
-    var node = this.startNode();
-    node.imported = this.parseIdent(true);
-    if (this.eatContextual("as")) {
-      node.local = this.parseIdent();
-    } else {
-      node.local = node.imported;
-      if (this.isKeyword(node.local.name)) this.unexpected(node.local.start);
-      if (this.reservedWordsStrict.test(node.local.name)) this.raise(node.local.start, "The keyword '" + node.local.name + "' is reserved");
-    }
-    this.checkLVal(node.local, true);
-    nodes.push(this.finishNode(node, "ImportSpecifier"));
-  }
-  return nodes;
-};
-
-},{"./state":10,"./tokentype":14,"./whitespace":16}],12:[function(_dereq_,module,exports){
-// The algorithm used to determine whether a regexp can appear at a
-// given point in the program is loosely based on sweet.js' approach.
-// See https://github.com/mozilla/sweet.js/wiki/design
-
-"use strict";
-
-exports.__esModule = true;
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var _state = _dereq_("./state");
-
-var _tokentype = _dereq_("./tokentype");
-
-var _whitespace = _dereq_("./whitespace");
-
-var TokContext = function TokContext(token, isExpr, preserveSpace, override) {
-  _classCallCheck(this, TokContext);
-
-  this.token = token;
-  this.isExpr = !!isExpr;
-  this.preserveSpace = !!preserveSpace;
-  this.override = override;
-};
-
-exports.TokContext = TokContext;
-var types = {
-  b_stat: new TokContext("{", false),
-  b_expr: new TokContext("{", true),
-  b_tmpl: new TokContext("${", true),
-  p_stat: new TokContext("(", false),
-  p_expr: new TokContext("(", true),
-  q_tmpl: new TokContext("`", true, true, function (p) {
-    return p.readTmplToken();
-  }),
-  f_expr: new TokContext("function", true)
-};
-
-exports.types = types;
-var pp = _state.Parser.prototype;
-
-pp.initialContext = function () {
-  return [types.b_stat];
-};
-
-pp.braceIsBlock = function (prevType) {
-  if (prevType === _tokentype.types.colon) {
-    var _parent = this.curContext();
-    if (_parent === types.b_stat || _parent === types.b_expr) return !_parent.isExpr;
-  }
-  if (prevType === _tokentype.types._return) return _whitespace.lineBreak.test(this.input.slice(this.lastTokEnd, this.start));
-  if (prevType === _tokentype.types._else || prevType === _tokentype.types.semi || prevType === _tokentype.types.eof || prevType === _tokentype.types.parenR) return true;
-  if (prevType == _tokentype.types.braceL) return this.curContext() === types.b_stat;
-  return !this.exprAllowed;
-};
-
-pp.updateContext = function (prevType) {
-  var update = undefined,
-      type = this.type;
-  if (type.keyword && prevType == _tokentype.types.dot) this.exprAllowed = false;else if (update = type.updateContext) update.call(this, prevType);else this.exprAllowed = type.beforeExpr;
-};
-
-// Token-specific context update code
-
-_tokentype.types.parenR.updateContext = _tokentype.types.braceR.updateContext = function () {
-  if (this.context.length == 1) {
-    this.exprAllowed = true;
-    return;
-  }
-  var out = this.context.pop();
-  if (out === types.b_stat && this.curContext() === types.f_expr) {
-    this.context.pop();
-    this.exprAllowed = false;
-  } else if (out === types.b_tmpl) {
-    this.exprAllowed = true;
-  } else {
-    this.exprAllowed = !out.isExpr;
-  }
-};
-
-_tokentype.types.braceL.updateContext = function (prevType) {
-  this.context.push(this.braceIsBlock(prevType) ? types.b_stat : types.b_expr);
-  this.exprAllowed = true;
-};
-
-_tokentype.types.dollarBraceL.updateContext = function () {
-  this.context.push(types.b_tmpl);
-  this.exprAllowed = true;
-};
-
-_tokentype.types.parenL.updateContext = function (prevType) {
-  var statementParens = prevType === _tokentype.types._if || prevType === _tokentype.types._for || prevType === _tokentype.types._with || prevType === _tokentype.types._while;
-  this.context.push(statementParens ? types.p_stat : types.p_expr);
-  this.exprAllowed = true;
-};
-
-_tokentype.types.incDec.updateContext = function () {
-  // tokExprAllowed stays unchanged
-};
-
-_tokentype.types._function.updateContext = function () {
-  if (this.curContext() !== types.b_stat) this.context.push(types.f_expr);
-  this.exprAllowed = false;
-};
-
-_tokentype.types.backQuote.updateContext = function () {
-  if (this.curContext() === types.q_tmpl) this.context.pop();else this.context.push(types.q_tmpl);
-  this.exprAllowed = false;
-};
-
-},{"./state":10,"./tokentype":14,"./whitespace":16}],13:[function(_dereq_,module,exports){
-"use strict";
-
-exports.__esModule = true;
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var _identifier = _dereq_("./identifier");
-
-var _tokentype = _dereq_("./tokentype");
-
-var _state = _dereq_("./state");
-
-var _locutil = _dereq_("./locutil");
-
-var _whitespace = _dereq_("./whitespace");
-
-// Object type used to represent tokens. Note that normally, tokens
-// simply exist as properties on the parser object. This is only
-// used for the onToken callback and the external tokenizer.
-
-var Token = function Token(p) {
-  _classCallCheck(this, Token);
-
-  this.type = p.type;
-  this.value = p.value;
-  this.start = p.start;
-  this.end = p.end;
-  if (p.options.locations) this.loc = new _locutil.SourceLocation(p, p.startLoc, p.endLoc);
-  if (p.options.ranges) this.range = [p.start, p.end];
-}
-
-// ## Tokenizer
-
-;
-
-exports.Token = Token;
-var pp = _state.Parser.prototype;
-
-// Are we running under Rhino?
-var isRhino = typeof Packages == "object" && Object.prototype.toString.call(Packages) == "[object JavaPackage]";
-
-// Move to the next token
-
-pp.next = function () {
-  if (this.options.onToken) this.options.onToken(new Token(this));
-
-  this.lastTokEnd = this.end;
-  this.lastTokStart = this.start;
-  this.lastTokEndLoc = this.endLoc;
-  this.lastTokStartLoc = this.startLoc;
-  this.nextToken();
-};
-
-pp.getToken = function () {
-  this.next();
-  return new Token(this);
-};
-
-// If we're in an ES6 environment, make parsers iterable
-if (typeof Symbol !== "undefined") pp[Symbol.iterator] = function () {
-  var self = this;
-  return { next: function next() {
-      var token = self.getToken();
-      return {
-        done: token.type === _tokentype.types.eof,
-        value: token
-      };
-    } };
-};
-
-// Toggle strict mode. Re-reads the next number or string to please
-// pedantic tests (`"use strict"; 010;` should fail).
-
-pp.setStrict = function (strict) {
-  this.strict = strict;
-  if (this.type !== _tokentype.types.num && this.type !== _tokentype.types.string) return;
-  this.pos = this.start;
-  if (this.options.locations) {
-    while (this.pos < this.lineStart) {
-      this.lineStart = this.input.lastIndexOf("\n", this.lineStart - 2) + 1;
-      --this.curLine;
-    }
-  }
-  this.nextToken();
-};
-
-pp.curContext = function () {
-  return this.context[this.context.length - 1];
-};
-
-// Read a single token, updating the parser object's token-related
-// properties.
-
-pp.nextToken = function () {
-  var curContext = this.curContext();
-  if (!curContext || !curContext.preserveSpace) this.skipSpace();
-
-  this.start = this.pos;
-  if (this.options.locations) this.startLoc = this.curPosition();
-  if (this.pos >= this.input.length) return this.finishToken(_tokentype.types.eof);
-
-  if (curContext.override) return curContext.override(this);else this.readToken(this.fullCharCodeAtPos());
-};
-
-pp.readToken = function (code) {
-  // Identifier or keyword. '\uXXXX' sequences are allowed in
-  // identifiers, so '\' also dispatches to that.
-  if (_identifier.isIdentifierStart(code, this.options.ecmaVersion >= 6) || code === 92 /* '\' */) return this.readWord();
-
-  return this.getTokenFromCode(code);
-};
-
-pp.fullCharCodeAtPos = function () {
-  var code = this.input.charCodeAt(this.pos);
-  if (code <= 0xd7ff || code >= 0xe000) return code;
-  var next = this.input.charCodeAt(this.pos + 1);
-  return (code << 10) + next - 0x35fdc00;
-};
-
-pp.skipBlockComment = function () {
-  var startLoc = this.options.onComment && this.curPosition();
-  var start = this.pos,
-      end = this.input.indexOf("*/", this.pos += 2);
-  if (end === -1) this.raise(this.pos - 2, "Unterminated comment");
-  this.pos = end + 2;
-  if (this.options.locations) {
-    _whitespace.lineBreakG.lastIndex = start;
-    var match = undefined;
-    while ((match = _whitespace.lineBreakG.exec(this.input)) && match.index < this.pos) {
-      ++this.curLine;
-      this.lineStart = match.index + match[0].length;
-    }
-  }
-  if (this.options.onComment) this.options.onComment(true, this.input.slice(start + 2, end), start, this.pos, startLoc, this.curPosition());
-};
-
-pp.skipLineComment = function (startSkip) {
-  var start = this.pos;
-  var startLoc = this.options.onComment && this.curPosition();
-  var ch = this.input.charCodeAt(this.pos += startSkip);
-  while (this.pos < this.input.length && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8233) {
-    ++this.pos;
-    ch = this.input.charCodeAt(this.pos);
-  }
-  if (this.options.onComment) this.options.onComment(false, this.input.slice(start + startSkip, this.pos), start, this.pos, startLoc, this.curPosition());
-};
-
-// Called at the start of the parse and after every token. Skips
-// whitespace and comments, and.
-
-pp.skipSpace = function () {
-  loop: while (this.pos < this.input.length) {
-    var ch = this.input.charCodeAt(this.pos);
-    switch (ch) {
-      case 32:case 160:
-        // ' '
-        ++this.pos;
-        break;
-      case 13:
-        if (this.input.charCodeAt(this.pos + 1) === 10) {
-          ++this.pos;
-        }
-      case 10:case 8232:case 8233:
-        ++this.pos;
-        if (this.options.locations) {
-          ++this.curLine;
-          this.lineStart = this.pos;
-        }
-        break;
-      case 47:
-        // '/'
-        switch (this.input.charCodeAt(this.pos + 1)) {
-          case 42:
-            // '*'
-            this.skipBlockComment();
-            break;
-          case 47:
-            this.skipLineComment(2);
-            break;
-          default:
-            break loop;
-        }
-        break;
-      default:
-        if (ch > 8 && ch < 14 || ch >= 5760 && _whitespace.nonASCIIwhitespace.test(String.fromCharCode(ch))) {
-          ++this.pos;
-        } else {
-          break loop;
-        }
-    }
-  }
-};
-
-// Called at the end of every token. Sets `end`, `val`, and
-// maintains `context` and `exprAllowed`, and skips the space after
-// the token, so that the next one's `start` will point at the
-// right position.
-
-pp.finishToken = function (type, val) {
-  this.end = this.pos;
-  if (this.options.locations) this.endLoc = this.curPosition();
-  var prevType = this.type;
-  this.type = type;
-  this.value = val;
-
-  this.updateContext(prevType);
-};
-
-// ### Token reading
-
-// This is the function that is called to fetch the next token. It
-// is somewhat obscure, because it works in character codes rather
-// than characters, and because operator parsing has been inlined
-// into it.
-//
-// All in the name of speed.
-//
-pp.readToken_dot = function () {
-  var next = this.input.charCodeAt(this.pos + 1);
-  if (next >= 48 && next <= 57) return this.readNumber(true);
-  var next2 = this.input.charCodeAt(this.pos + 2);
-  if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) {
-    // 46 = dot '.'
-    this.pos += 3;
-    return this.finishToken(_tokentype.types.ellipsis);
-  } else {
-    ++this.pos;
-    return this.finishToken(_tokentype.types.dot);
-  }
-};
-
-pp.readToken_slash = function () {
-  // '/'
-  var next = this.input.charCodeAt(this.pos + 1);
-  if (this.exprAllowed) {
-    ++this.pos;return this.readRegexp();
-  }
-  if (next === 61) return this.finishOp(_tokentype.types.assign, 2);
-  return this.finishOp(_tokentype.types.slash, 1);
-};
-
-pp.readToken_mult_modulo = function (code) {
-  // '%*'
-  var next = this.input.charCodeAt(this.pos + 1);
-  if (next === 61) return this.finishOp(_tokentype.types.assign, 2);
-  return this.finishOp(code === 42 ? _tokentype.types.star : _tokentype.types.modulo, 1);
-};
-
-pp.readToken_pipe_amp = function (code) {
-  // '|&'
-  var next = this.input.charCodeAt(this.pos + 1);
-  if (next === code) return this.finishOp(code === 124 ? _tokentype.types.logicalOR : _tokentype.types.logicalAND, 2);
-  if (next === 61) return this.finishOp(_tokentype.types.assign, 2);
-  return this.finishOp(code === 124 ? _tokentype.types.bitwiseOR : _tokentype.types.bitwiseAND, 1);
-};
-
-pp.readToken_caret = function () {
-  // '^'
-  var next = this.input.charCodeAt(this.pos + 1);
-  if (next === 61) return this.finishOp(_tokentype.types.assign, 2);
-  return this.finishOp(_tokentype.types.bitwiseXOR, 1);
-};
-
-pp.readToken_plus_min = function (code) {
-  // '+-'
-  var next = this.input.charCodeAt(this.pos + 1);
-  if (next === code) {
-    if (next == 45 && this.input.charCodeAt(this.pos + 2) == 62 && _whitespace.lineBreak.test(this.input.slice(this.lastTokEnd, this.pos))) {
-      // A `-->` line comment
-      this.skipLineComment(3);
-      this.skipSpace();
-      return this.nextToken();
-    }
-    return this.finishOp(_tokentype.types.incDec, 2);
-  }
-  if (next === 61) return this.finishOp(_tokentype.types.assign, 2);
-  return this.finishOp(_tokentype.types.plusMin, 1);
-};
-
-pp.readToken_lt_gt = function (code) {
-  // '<>'
-  var next = this.input.charCodeAt(this.pos + 1);
-  var size = 1;
-  if (next === code) {
-    size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2;
-    if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(_tokentype.types.assign, size + 1);
-    return this.finishOp(_tokentype.types.bitShift, size);
-  }
-  if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 && this.input.charCodeAt(this.pos + 3) == 45) {
-    if (this.inModule) this.unexpected();
-    // `<!--`, an XML-style comment that should be interpreted as a line comment
-    this.skipLineComment(4);
-    this.skipSpace();
-    return this.nextToken();
-  }
-  if (next === 61) size = this.input.charCodeAt(this.pos + 2) === 61 ? 3 : 2;
-  return this.finishOp(_tokentype.types.relational, size);
-};
-
-pp.readToken_eq_excl = function (code) {
-  // '=!'
-  var next = this.input.charCodeAt(this.pos + 1);
-  if (next === 61) return this.finishOp(_tokentype.types.equality, this.input.charCodeAt(this.pos + 2) === 61 ? 3 : 2);
-  if (code === 61 && next === 62 && this.options.ecmaVersion >= 6) {
-    // '=>'
-    this.pos += 2;
-    return this.finishToken(_tokentype.types.arrow);
-  }
-  return this.finishOp(code === 61 ? _tokentype.types.eq : _tokentype.types.prefix, 1);
-};
-
-pp.getTokenFromCode = function (code) {
-  switch (code) {
-    // The interpretation of a dot depends on whether it is followed
-    // by a digit or another two dots.
-    case 46:
-      // '.'
-      return this.readToken_dot();
-
-    // Punctuation tokens.
-    case 40:
-      ++this.pos;return this.finishToken(_tokentype.types.parenL);
-    case 41:
-      ++this.pos;return this.finishToken(_tokentype.types.parenR);
-    case 59:
-      ++this.pos;return this.finishToken(_tokentype.types.semi);
-    case 44:
-      ++this.pos;return this.finishToken(_tokentype.types.comma);
-    case 91:
-      ++this.pos;return this.finishToken(_tokentype.types.bracketL);
-    case 93:
-      ++this.pos;return this.finishToken(_tokentype.types.bracketR);
-    case 123:
-      ++this.pos;return this.finishToken(_tokentype.types.braceL);
-    case 125:
-      ++this.pos;return this.finishToken(_tokentype.types.braceR);
-    case 58:
-      ++this.pos;return this.finishToken(_tokentype.types.colon);
-    case 63:
-      ++this.pos;return this.finishToken(_tokentype.types.question);
-
-    case 96:
-      // '`'
-      if (this.options.ecmaVersion < 6) break;
-      ++this.pos;
-      return this.finishToken(_tokentype.types.backQuote);
-
-    case 48:
-      // '0'
-      var next = this.input.charCodeAt(this.pos + 1);
-      if (next === 120 || next === 88) return this.readRadixNumber(16); // '0x', '0X' - hex number
-      if (this.options.ecmaVersion >= 6) {
-        if (next === 111 || next === 79) return this.readRadixNumber(8); // '0o', '0O' - octal number
-        if (next === 98 || next === 66) return this.readRadixNumber(2); // '0b', '0B' - binary number
-      }
-    // Anything else beginning with a digit is an integer, octal
-    // number, or float.
-    case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:
-      // 1-9
-      return this.readNumber(false);
-
-    // Quotes produce strings.
-    case 34:case 39:
-      // '"', "'"
-      return this.readString(code);
-
-    // Operators are parsed inline in tiny state machines. '=' (61) is
-    // often referred to. `finishOp` simply skips the amount of
-    // characters it is given as second argument, and returns a token
-    // of the type given by its first argument.
-
-    case 47:
-      // '/'
-      return this.readToken_slash();
-
-    case 37:case 42:
-      // '%*'
-      return this.readToken_mult_modulo(code);
-
-    case 124:case 38:
-      // '|&'
-      return this.readToken_pipe_amp(code);
-
-    case 94:
-      // '^'
-      return this.readToken_caret();
-
-    case 43:case 45:
-      // '+-'
-      return this.readToken_plus_min(code);
-
-    case 60:case 62:
-      // '<>'
-      return this.readToken_lt_gt(code);
-
-    case 61:case 33:
-      // '=!'
-      return this.readToken_eq_excl(code);
-
-    case 126:
-      // '~'
-      return this.finishOp(_tokentype.types.prefix, 1);
-  }
-
-  this.raise(this.pos, "Unexpected character '" + codePointToString(code) + "'");
-};
-
-pp.finishOp = function (type, size) {
-  var str = this.input.slice(this.pos, this.pos + size);
-  this.pos += size;
-  return this.finishToken(type, str);
-};
-
-// Parse a regular expression. Some context-awareness is necessary,
-// since a '/' inside a '[]' set does not end the expression.
-
-function tryCreateRegexp(src, flags, throwErrorAt, parser) {
-  try {
-    return new RegExp(src, flags);
-  } catch (e) {
-    if (throwErrorAt !== undefined) {
-      if (e instanceof SyntaxError) parser.raise(throwErrorAt, "Error parsing regular expression: " + e.message);
-      throw e;
-    }
-  }
-}
-
-var regexpUnicodeSupport = !!tryCreateRegexp("￿", "u");
-
-pp.readRegexp = function () {
-  var _this = this;
-
-  var escaped = undefined,
-      inClass = undefined,
-      start = this.pos;
-  for (;;) {
-    if (this.pos >= this.input.length) this.raise(start, "Unterminated regular expression");
-    var ch = this.input.charAt(this.pos);
-    if (_whitespace.lineBreak.test(ch)) this.raise(start, "Unterminated regular expression");
-    if (!escaped) {
-      if (ch === "[") inClass = true;else if (ch === "]" && inClass) inClass = false;else if (ch === "/" && !inClass) break;
-      escaped = ch === "\\";
-    } else escaped = false;
-    ++this.pos;
-  }
-  var content = this.input.slice(start, this.pos);
-  ++this.pos;
-  // Need to use `readWord1` because '\uXXXX' sequences are allowed
-  // here (don't ask).
-  var mods = this.readWord1();
-  var tmp = content;
-  if (mods) {
-    var validFlags = /^[gim]*$/;
-    if (this.options.ecmaVersion >= 6) validFlags = /^[gimuy]*$/;
-    if (!validFlags.test(mods)) this.raise(start, "Invalid regular expression flag");
-    if (mods.indexOf('u') >= 0 && !regexpUnicodeSupport) {
-      // Replace each astral symbol and every Unicode escape sequence that
-      // possibly represents an astral symbol or a paired surrogate with a
-      // single ASCII symbol to avoid throwing on regular expressions that
-      // are only valid in combination with the `/u` flag.
-      // Note: replacing with the ASCII symbol `x` might cause false
-      // negatives in unlikely scenarios. For example, `[\u{61}-b]` is a
-      // perfectly valid pattern that is equivalent to `[a-b]`, but it would
-      // be replaced by `[x-b]` which throws an error.
-      tmp = tmp.replace(/\\u\{([0-9a-fA-F]+)\}/g, function (_match, code, offset) {
-        code = Number("0x" + code);
-        if (code > 0x10FFFF) _this.raise(start + offset + 3, "Code point out of bounds");
-        return "x";
-      });
-      tmp = tmp.replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, "x");
-    }
-  }
-  // Detect invalid regular expressions.
-  var value = null;
-  // Rhino's regular expression parser is flaky and throws uncatchable exceptions,
-  // so don't do detection if we are running under Rhino
-  if (!isRhino) {
-    tryCreateRegexp(tmp, undefined, start, this);
-    // Get a regular expression object for this pattern-flag pair, or `null` in
-    // case the current environment doesn't support the flags it uses.
-    value = tryCreateRegexp(content, mods);
-  }
-  return this.finishToken(_tokentype.types.regexp, { pattern: content, flags: mods, value: value });
-};
-
-// Read an integer in the given radix. Return null if zero digits
-// were read, the integer value otherwise. When `len` is given, this
-// will return `null` unless the integer has exactly `len` digits.
-
-pp.readInt = function (radix, len) {
-  var start = this.pos,
-      total = 0;
-  for (var i = 0, e = len == null ? Infinity : len; i < e; ++i) {
-    var code = this.input.charCodeAt(this.pos),
-        val = undefined;
-    if (code >= 97) val = code - 97 + 10; // a
-    else if (code >= 65) val = code - 65 + 10; // A
-      else if (code >= 48 && code <= 57) val = code - 48; // 0-9
-        else val = Infinity;
-    if (val >= radix) break;
-    ++this.pos;
-    total = total * radix + val;
-  }
-  if (this.pos === start || len != null && this.pos - start !== len) return null;
-
-  return total;
-};
-
-pp.readRadixNumber = function (radix) {
-  this.pos += 2; // 0x
-  var val = this.readInt(radix);
-  if (val == null) this.raise(this.start + 2, "Expected number in radix " + radix);
-  if (_identifier.isIdentifierStart(this.fullCharCodeAtPos())) this.raise(this.pos, "Identifier directly after number");
-  return this.finishToken(_tokentype.types.num, val);
-};
-
-// Read an integer, octal integer, or floating-point number.
-
-pp.readNumber = function (startsWithDot) {
-  var start = this.pos,
-      isFloat = false,
-      octal = this.input.charCodeAt(this.pos) === 48;
-  if (!startsWithDot && this.readInt(10) === null) this.raise(start, "Invalid number");
-  var next = this.input.charCodeAt(this.pos);
-  if (next === 46) {
-    // '.'
-    ++this.pos;
-    this.readInt(10);
-    isFloat = true;
-    next = this.input.charCodeAt(this.pos);
-  }
-  if (next === 69 || next === 101) {
-    // 'eE'
-    next = this.input.charCodeAt(++this.pos);
-    if (next === 43 || next === 45) ++this.pos; // '+-'
-    if (this.readInt(10) === null) this.raise(start, "Invalid number");
-    isFloat = true;
-  }
-  if (_identifier.isIdentifierStart(this.fullCharCodeAtPos())) this.raise(this.pos, "Identifier directly after number");
-
-  var str = this.input.slice(start, this.pos),
-      val = undefined;
-  if (isFloat) val = parseFloat(str);else if (!octal || str.length === 1) val = parseInt(str, 10);else if (/[89]/.test(str) || this.strict) this.raise(start, "Invalid number");else val = parseInt(str, 8);
-  return this.finishToken(_tokentype.types.num, val);
-};
-
-// Read a string value, interpreting backslash-escapes.
-
-pp.readCodePoint = function () {
-  var ch = this.input.charCodeAt(this.pos),
-      code = undefined;
-
-  if (ch === 123) {
-    if (this.options.ecmaVersion < 6) this.unexpected();
-    var codePos = ++this.pos;
-    code = this.readHexChar(this.input.indexOf('}', this.pos) - this.pos);
-    ++this.pos;
-    if (code > 0x10FFFF) this.raise(codePos, "Code point out of bounds");
-  } else {
-    code = this.readHexChar(4);
-  }
-  return code;
-};
-
-function codePointToString(code) {
-  // UTF-16 Decoding
-  if (code <= 0xFFFF) return String.fromCharCode(code);
-  code -= 0x10000;
-  return String.fromCharCode((code >> 10) + 0xD800, (code & 1023) + 0xDC00);
-}
-
-pp.readString = function (quote) {
-  var out = "",
-      chunkStart = ++this.pos;
-  for (;;) {
-    if (this.pos >= this.input.length) this.raise(this.start, "Unterminated string constant");
-    var ch = this.input.charCodeAt(this.pos);
-    if (ch === quote) break;
-    if (ch === 92) {
-      // '\'
-      out += this.input.slice(chunkStart, this.pos);
-      out += this.readEscapedChar(false);
-      chunkStart = this.pos;
-    } else {
-      if (_whitespace.isNewLine(ch)) this.raise(this.start, "Unterminated string constant");
-      ++this.pos;
-    }
-  }
-  out += this.input.slice(chunkStart, this.pos++);
-  return this.finishToken(_tokentype.types.string, out);
-};
-
-// Reads template string tokens.
-
-pp.readTmplToken = function () {
-  var out = "",
-      chunkStart = this.pos;
-  for (;;) {
-    if (this.pos >= this.input.length) this.raise(this.start, "Unterminated template");
-    var ch = this.input.charCodeAt(this.pos);
-    if (ch === 96 || ch === 36 && this.input.charCodeAt(this.pos + 1) === 123) {
-      // '`', '${'
-      if (this.pos === this.start && this.type === _tokentype.types.template) {
-        if (ch === 36) {
-          this.pos += 2;
-          return this.finishToken(_tokentype.types.dollarBraceL);
-        } else {
-          ++this.pos;
-          return this.finishToken(_tokentype.types.backQuote);
-        }
-      }
-      out += this.input.slice(chunkStart, this.pos);
-      return this.finishToken(_tokentype.types.template, out);
-    }
-    if (ch === 92) {
-      // '\'
-      out += this.input.slice(chunkStart, this.pos);
-      out += this.readEscapedChar(true);
-      chunkStart = this.pos;
-    } else if (_whitespace.isNewLine(ch)) {
-      out += this.input.slice(chunkStart, this.pos);
-      ++this.pos;
-      switch (ch) {
-        case 13:
-          if (this.input.charCodeAt(this.pos) === 10) ++this.pos;
-        case 10:
-          out += "\n";
-          break;
-        default:
-          out += String.fromCharCode(ch);
-          break;
-      }
-      if (this.options.locations) {
-        ++this.curLine;
-        this.lineStart = this.pos;
-      }
-      chunkStart = this.pos;
-    } else {
-      ++this.pos;
-    }
-  }
-};
-
-// Used to read escaped characters
-
-pp.readEscapedChar = function (inTemplate) {
-  var ch = this.input.charCodeAt(++this.pos);
-  ++this.pos;
-  switch (ch) {
-    case 110:
-      return "\n"; // 'n' -> '\n'
-    case 114:
-      return "\r"; // 'r' -> '\r'
-    case 120:
-      return String.fromCharCode(this.readHexChar(2)); // 'x'
-    case 117:
-      return codePointToString(this.readCodePoint()); // 'u'
-    case 116:
-      return "\t"; // 't' -> '\t'
-    case 98:
-      return "\b"; // 'b' -> '\b'
-    case 118:
-      return "\u000b"; // 'v' -> '\u000b'
-    case 102:
-      return "\f"; // 'f' -> '\f'
-    case 13:
-      if (this.input.charCodeAt(this.pos) === 10) ++this.pos; // '\r\n'
-    case 10:
-      // ' \n'
-      if (this.options.locations) {
-        this.lineStart = this.pos;++this.curLine;
-      }
-      return "";
-    default:
-      if (ch >= 48 && ch <= 55) {
-        var octalStr = this.input.substr(this.pos - 1, 3).match(/^[0-7]+/)[0];
-        var octal = parseInt(octalStr, 8);
-        if (octal > 255) {
-          octalStr = octalStr.slice(0, -1);
-          octal = parseInt(octalStr, 8);
-        }
-        if (octalStr !== "0" && (this.strict || inTemplate)) {
-          this.raise(this.pos - 2, "Octal literal in strict mode");
-        }
-        this.pos += octalStr.length - 1;
-        return String.fromCharCode(octal);
-      }
-      return String.fromCharCode(ch);
-  }
-};
-
-// Used to read character escape sequences ('\x', '\u', '\U').
-
-pp.readHexChar = function (len) {
-  var codePos = this.pos;
-  var n = this.readInt(16, len);
-  if (n === null) this.raise(codePos, "Bad character escape sequence");
-  return n;
-};
-
-// Read an identifier, and return it as a string. Sets `this.containsEsc`
-// to whether the word contained a '\u' escape.
-//
-// Incrementally adds only escaped chars, adding other chunks as-is
-// as a micro-optimization.
-
-pp.readWord1 = function () {
-  this.containsEsc = false;
-  var word = "",
-      first = true,
-      chunkStart = this.pos;
-  var astral = this.options.ecmaVersion >= 6;
-  while (this.pos < this.input.length) {
-    var ch = this.fullCharCodeAtPos();
-    if (_identifier.isIdentifierChar(ch, astral)) {
-      this.pos += ch <= 0xffff ? 1 : 2;
-    } else if (ch === 92) {
-      // "\"
-      this.containsEsc = true;
-      word += this.input.slice(chunkStart, this.pos);
-      var escStart = this.pos;
-      if (this.input.charCodeAt(++this.pos) != 117) // "u"
-        this.raise(this.pos, "Expecting Unicode escape sequence \\uXXXX");
-      ++this.pos;
-      var esc = this.readCodePoint();
-      if (!(first ? _identifier.isIdentifierStart : _identifier.isIdentifierChar)(esc, astral)) this.raise(escStart, "Invalid Unicode escape");
-      word += codePointToString(esc);
-      chunkStart = this.pos;
-    } else {
-      break;
-    }
-    first = false;
-  }
-  return word + this.input.slice(chunkStart, this.pos);
-};
-
-// Read an identifier or keyword token. Will check for reserved
-// words when necessary.
-
-pp.readWord = function () {
-  var word = this.readWord1();
-  var type = _tokentype.types.name;
-  if ((this.options.ecmaVersion >= 6 || !this.containsEsc) && this.keywords.test(word)) type = _tokentype.keywords[word];
-  return this.finishToken(type, word);
-};
-
-},{"./identifier":2,"./locutil":5,"./state":10,"./tokentype":14,"./whitespace":16}],14:[function(_dereq_,module,exports){
-// ## Token types
-
-// The assignment of fine-grained, information-carrying type objects
-// allows the tokenizer to store the information it has about a
-// token in a way that is very cheap for the parser to look up.
-
-// All token type variables start with an underscore, to make them
-// easy to recognize.
-
-// The `beforeExpr` property is used to disambiguate between regular
-// expressions and divisions. It is set on all token types that can
-// be followed by an expression (thus, a slash after them would be a
-// regular expression).
-//
-// The `startsExpr` property is used to check if the token ends a
-// `yield` expression. It is set on all token types that either can
-// directly start an expression (like a quotation mark) or can
-// continue an expression (like the body of a string).
-//
-// `isLoop` marks a keyword as starting a loop, which is important
-// to know when parsing a label, in order to allow or disallow
-// continue jumps to that label.
-
-"use strict";
-
-exports.__esModule = true;
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var TokenType = function TokenType(label) {
-  var conf = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
-
-  _classCallCheck(this, TokenType);
-
-  this.label = label;
-  this.keyword = conf.keyword;
-  this.beforeExpr = !!conf.beforeExpr;
-  this.startsExpr = !!conf.startsExpr;
-  this.isLoop = !!conf.isLoop;
-  this.isAssign = !!conf.isAssign;
-  this.prefix = !!conf.prefix;
-  this.postfix = !!conf.postfix;
-  this.binop = conf.binop || null;
-  this.updateContext = null;
-};
-
-exports.TokenType = TokenType;
-
-function binop(name, prec) {
-  return new TokenType(name, { beforeExpr: true, binop: prec });
-}
-var beforeExpr = { beforeExpr: true },
-    startsExpr = { startsExpr: true };
-
-var types = {
-  num: new TokenType("num", startsExpr),
-  regexp: new TokenType("regexp", startsExpr),
-  string: new TokenType("string", startsExpr),
-  name: new TokenType("name", startsExpr),
-  eof: new TokenType("eof"),
-
-  // Punctuation token types.
-  bracketL: new TokenType("[", { beforeExpr: true, startsExpr: true }),
-  bracketR: new TokenType("]"),
-  braceL: new TokenType("{", { beforeExpr: true, startsExpr: true }),
-  braceR: new TokenType("}"),
-  parenL: new TokenType("(", { beforeExpr: true, startsExpr: true }),
-  parenR: new TokenType(")"),
-  comma: new TokenType(",", beforeExpr),
-  semi: new TokenType(";", beforeExpr),
-  colon: new TokenType(":", beforeExpr),
-  dot: new TokenType("."),
-  question: new TokenType("?", beforeExpr),
-  arrow: new TokenType("=>", beforeExpr),
-  template: new TokenType("template"),
-  ellipsis: new TokenType("...", beforeExpr),
-  backQuote: new TokenType("`", startsExpr),
-  dollarBraceL: new TokenType("${", { beforeExpr: true, startsExpr: true }),
-
-  // Operators. These carry several kinds of properties to help the
-  // parser use them properly (the presence of these properties is
-  // what categorizes them as operators).
-  //
-  // `binop`, when present, specifies that this operator is a binary
-  // operator, and will refer to its precedence.
-  //
-  // `prefix` and `postfix` mark the operator as a prefix or postfix
-  // unary operator.
-  //
-  // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as
-  // binary operators with a very low precedence, that should result
-  // in AssignmentExpression nodes.
-
-  eq: new TokenType("=", { beforeExpr: true, isAssign: true }),
-  assign: new TokenType("_=", { beforeExpr: true, isAssign: true }),
-  incDec: new TokenType("++/--", { prefix: true, postfix: true, startsExpr: true }),
-  prefix: new TokenType("prefix", { beforeExpr: true, prefix: true, startsExpr: true }),
-  logicalOR: binop("||", 1),
-  logicalAND: binop("&&", 2),
-  bitwiseOR: binop("|", 3),
-  bitwiseXOR: binop("^", 4),
-  bitwiseAND: binop("&", 5),
-  equality: binop("==/!=", 6),
-  relational: binop("</>", 7),
-  bitShift: binop("<</>>", 8),
-  plusMin: new TokenType("+/-", { beforeExpr: true, binop: 9, prefix: true, startsExpr: true }),
-  modulo: binop("%", 10),
-  star: binop("*", 10),
-  slash: binop("/", 10)
-};
-
-exports.types = types;
-// Map keyword names to token types.
-
-var keywords = {};
-
-exports.keywords = keywords;
-// Succinct definitions of keyword token types
-function kw(name) {
-  var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
-
-  options.keyword = name;
-  keywords[name] = types["_" + name] = new TokenType(name, options);
-}
-
-kw("break");
-kw("case", beforeExpr);
-kw("catch");
-kw("continue");
-kw("debugger");
-kw("default", beforeExpr);
-kw("do", { isLoop: true, beforeExpr: true });
-kw("else", beforeExpr);
-kw("finally");
-kw("for", { isLoop: true });
-kw("function", startsExpr);
-kw("if");
-kw("return", beforeExpr);
-kw("switch");
-kw("throw", beforeExpr);
-kw("try");
-kw("var");
-kw("let");
-kw("const");
-kw("while", { isLoop: true });
-kw("with");
-kw("new", { beforeExpr: true, startsExpr: true });
-kw("this", startsExpr);
-kw("super", startsExpr);
-kw("class");
-kw("extends", beforeExpr);
-kw("export");
-kw("import");
-kw("yield", { beforeExpr: true, startsExpr: true });
-kw("null", startsExpr);
-kw("true", startsExpr);
-kw("false", startsExpr);
-kw("in", { beforeExpr: true, binop: 7 });
-kw("instanceof", { beforeExpr: true, binop: 7 });
-kw("typeof", { beforeExpr: true, prefix: true, startsExpr: true });
-kw("void", { beforeExpr: true, prefix: true, startsExpr: true });
-kw("delete", { beforeExpr: true, prefix: true, startsExpr: true });
-
-},{}],15:[function(_dereq_,module,exports){
-"use strict";
-
-exports.__esModule = true;
-exports.isArray = isArray;
-exports.has = has;
-
-function isArray(obj) {
-  return Object.prototype.toString.call(obj) === "[object Array]";
-}
-
-// Checks if an object has a property.
-
-function has(obj, propName) {
-  return Object.prototype.hasOwnProperty.call(obj, propName);
-}
-
-},{}],16:[function(_dereq_,module,exports){
-// Matches a whole line break (where CRLF is considered a single
-// line break). Used to count lines.
-
-"use strict";
-
-exports.__esModule = true;
-exports.isNewLine = isNewLine;
-var lineBreak = /\r\n?|\n|\u2028|\u2029/;
-exports.lineBreak = lineBreak;
-var lineBreakG = new RegExp(lineBreak.source, "g");
-
-exports.lineBreakG = lineBreakG;
-
-function isNewLine(code) {
-  return code === 10 || code === 13 || code === 0x2028 || code == 0x2029;
-}
-
-var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;
-exports.nonASCIIwhitespace = nonASCIIwhitespace;
-
-},{}]},{},[3])(3)
-});
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/acorn_loose.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/acorn_loose.js
deleted file mode 100644
index d18e6aa..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/acorn_loose.js
+++ /dev/null
@@ -1,1300 +0,0 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}(g.acorn || (g.acorn = {})).loose = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
-"use strict";
-
-module.exports = typeof acorn != 'undefined' ? acorn : require("./acorn");
-
-},{}],2:[function(_dereq_,module,exports){
-"use strict";
-
-var _state = _dereq_("./state");
-
-var _parseutil = _dereq_("./parseutil");
-
-var _ = _dereq_("..");
-
-var lp = _state.LooseParser.prototype;
-
-lp.checkLVal = function (expr) {
-  if (!expr) return expr;
-  switch (expr.type) {
-    case "Identifier":
-    case "MemberExpression":
-      return expr;
-
-    case "ParenthesizedExpression":
-      expr.expression = this.checkLVal(expr.expression);
-      return expr;
-
-    default:
-      return this.dummyIdent();
-  }
-};
-
-lp.parseExpression = function (noIn) {
-  var start = this.storeCurrentPos();
-  var expr = this.parseMaybeAssign(noIn);
-  if (this.tok.type === _.tokTypes.comma) {
-    var node = this.startNodeAt(start);
-    node.expressions = [expr];
-    while (this.eat(_.tokTypes.comma)) node.expressions.push(this.parseMaybeAssign(noIn));
-    return this.finishNode(node, "SequenceExpression");
-  }
-  return expr;
-};
-
-lp.parseParenExpression = function () {
-  this.pushCx();
-  this.expect(_.tokTypes.parenL);
-  var val = this.parseExpression();
-  this.popCx();
-  this.expect(_.tokTypes.parenR);
-  return val;
-};
-
-lp.parseMaybeAssign = function (noIn) {
-  var start = this.storeCurrentPos();
-  var left = this.parseMaybeConditional(noIn);
-  if (this.tok.type.isAssign) {
-    var node = this.startNodeAt(start);
-    node.operator = this.tok.value;
-    node.left = this.tok.type === _.tokTypes.eq ? this.toAssignable(left) : this.checkLVal(left);
-    this.next();
-    node.right = this.parseMaybeAssign(noIn);
-    return this.finishNode(node, "AssignmentExpression");
-  }
-  return left;
-};
-
-lp.parseMaybeConditional = function (noIn) {
-  var start = this.storeCurrentPos();
-  var expr = this.parseExprOps(noIn);
-  if (this.eat(_.tokTypes.question)) {
-    var node = this.startNodeAt(start);
-    node.test = expr;
-    node.consequent = this.parseMaybeAssign();
-    node.alternate = this.expect(_.tokTypes.colon) ? this.parseMaybeAssign(noIn) : this.dummyIdent();
-    return this.finishNode(node, "ConditionalExpression");
-  }
-  return expr;
-};
-
-lp.parseExprOps = function (noIn) {
-  var start = this.storeCurrentPos();
-  var indent = this.curIndent,
-      line = this.curLineStart;
-  return this.parseExprOp(this.parseMaybeUnary(noIn), start, -1, noIn, indent, line);
-};
-
-lp.parseExprOp = function (left, start, minPrec, noIn, indent, line) {
-  if (this.curLineStart != line && this.curIndent < indent && this.tokenStartsLine()) return left;
-  var prec = this.tok.type.binop;
-  if (prec != null && (!noIn || this.tok.type !== _.tokTypes._in)) {
-    if (prec > minPrec) {
-      var node = this.startNodeAt(start);
-      node.left = left;
-      node.operator = this.tok.value;
-      this.next();
-      if (this.curLineStart != line && this.curIndent < indent && this.tokenStartsLine()) {
-        node.right = this.dummyIdent();
-      } else {
-        var rightStart = this.storeCurrentPos();
-        node.right = this.parseExprOp(this.parseMaybeUnary(noIn), rightStart, prec, noIn, indent, line);
-      }
-      this.finishNode(node, /&&|\|\|/.test(node.operator) ? "LogicalExpression" : "BinaryExpression");
-      return this.parseExprOp(node, start, minPrec, noIn, indent, line);
-    }
-  }
-  return left;
-};
-
-lp.parseMaybeUnary = function (noIn) {
-  if (this.tok.type.prefix) {
-    var node = this.startNode(),
-        update = this.tok.type === _.tokTypes.incDec;
-    node.operator = this.tok.value;
-    node.prefix = true;
-    this.next();
-    node.argument = this.parseMaybeUnary(noIn);
-    if (update) node.argument = this.checkLVal(node.argument);
-    return this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression");
-  } else if (this.tok.type === _.tokTypes.ellipsis) {
-    var node = this.startNode();
-    this.next();
-    node.argument = this.parseMaybeUnary(noIn);
-    return this.finishNode(node, "SpreadElement");
-  }
-  var start = this.storeCurrentPos();
-  var expr = this.parseExprSubscripts();
-  while (this.tok.type.postfix && !this.canInsertSemicolon()) {
-    var node = this.startNodeAt(start);
-    node.operator = this.tok.value;
-    node.prefix = false;
-    node.argument = this.checkLVal(expr);
-    this.next();
-    expr = this.finishNode(node, "UpdateExpression");
-  }
-  return expr;
-};
-
-lp.parseExprSubscripts = function () {
-  var start = this.storeCurrentPos();
-  return this.parseSubscripts(this.parseExprAtom(), start, false, this.curIndent, this.curLineStart);
-};
-
-lp.parseSubscripts = function (base, start, noCalls, startIndent, line) {
-  for (;;) {
-    if (this.curLineStart != line && this.curIndent <= startIndent && this.tokenStartsLine()) {
-      if (this.tok.type == _.tokTypes.dot && this.curIndent == startIndent) --startIndent;else return base;
-    }
-
-    if (this.eat(_.tokTypes.dot)) {
-      var node = this.startNodeAt(start);
-      node.object = base;
-      if (this.curLineStart != line && this.curIndent <= startIndent && this.tokenStartsLine()) node.property = this.dummyIdent();else node.property = this.parsePropertyAccessor() || this.dummyIdent();
-      node.computed = false;
-      base = this.finishNode(node, "MemberExpression");
-    } else if (this.tok.type == _.tokTypes.bracketL) {
-      this.pushCx();
-      this.next();
-      var node = this.startNodeAt(start);
-      node.object = base;
-      node.property = this.parseExpression();
-      node.computed = true;
-      this.popCx();
-      this.expect(_.tokTypes.bracketR);
-      base = this.finishNode(node, "MemberExpression");
-    } else if (!noCalls && this.tok.type == _.tokTypes.parenL) {
-      var node = this.startNodeAt(start);
-      node.callee = base;
-      node.arguments = this.parseExprList(_.tokTypes.parenR);
-      base = this.finishNode(node, "CallExpression");
-    } else if (this.tok.type == _.tokTypes.backQuote) {
-      var node = this.startNodeAt(start);
-      node.tag = base;
-      node.quasi = this.parseTemplate();
-      base = this.finishNode(node, "TaggedTemplateExpression");
-    } else {
-      return base;
-    }
-  }
-};
-
-lp.parseExprAtom = function () {
-  var node = undefined;
-  switch (this.tok.type) {
-    case _.tokTypes._this:
-    case _.tokTypes._super:
-      var type = this.tok.type === _.tokTypes._this ? "ThisExpression" : "Super";
-      node = this.startNode();
-      this.next();
-      return this.finishNode(node, type);
-
-    case _.tokTypes.name:
-      var start = this.storeCurrentPos();
-      var id = this.parseIdent();
-      return this.eat(_.tokTypes.arrow) ? this.parseArrowExpression(this.startNodeAt(start), [id]) : id;
-
-    case _.tokTypes.regexp:
-      node = this.startNode();
-      var val = this.tok.value;
-      node.regex = { pattern: val.pattern, flags: val.flags };
-      node.value = val.value;
-      node.raw = this.input.slice(this.tok.start, this.tok.end);
-      this.next();
-      return this.finishNode(node, "Literal");
-
-    case _.tokTypes.num:case _.tokTypes.string:
-      node = this.startNode();
-      node.value = this.tok.value;
-      node.raw = this.input.slice(this.tok.start, this.tok.end);
-      this.next();
-      return this.finishNode(node, "Literal");
-
-    case _.tokTypes._null:case _.tokTypes._true:case _.tokTypes._false:
-      node = this.startNode();
-      node.value = this.tok.type === _.tokTypes._null ? null : this.tok.type === _.tokTypes._true;
-      node.raw = this.tok.type.keyword;
-      this.next();
-      return this.finishNode(node, "Literal");
-
-    case _.tokTypes.parenL:
-      var parenStart = this.storeCurrentPos();
-      this.next();
-      var inner = this.parseExpression();
-      this.expect(_.tokTypes.parenR);
-      if (this.eat(_.tokTypes.arrow)) {
-        return this.parseArrowExpression(this.startNodeAt(parenStart), inner.expressions || (_parseutil.isDummy(inner) ? [] : [inner]));
-      }
-      if (this.options.preserveParens) {
-        var par = this.startNodeAt(parenStart);
-        par.expression = inner;
-        inner = this.finishNode(par, "ParenthesizedExpression");
-      }
-      return inner;
-
-    case _.tokTypes.bracketL:
-      node = this.startNode();
-      node.elements = this.parseExprList(_.tokTypes.bracketR, true);
-      return this.finishNode(node, "ArrayExpression");
-
-    case _.tokTypes.braceL:
-      return this.parseObj();
-
-    case _.tokTypes._class:
-      return this.parseClass();
-
-    case _.tokTypes._function:
-      node = this.startNode();
-      this.next();
-      return this.parseFunction(node, false);
-
-    case _.tokTypes._new:
-      return this.parseNew();
-
-    case _.tokTypes._yield:
-      node = this.startNode();
-      this.next();
-      if (this.semicolon() || this.canInsertSemicolon() || this.tok.type != _.tokTypes.star && !this.tok.type.startsExpr) {
-        node.delegate = false;
-        node.argument = null;
-      } else {
-        node.delegate = this.eat(_.tokTypes.star);
-        node.argument = this.parseMaybeAssign();
-      }
-      return this.finishNode(node, "YieldExpression");
-
-    case _.tokTypes.backQuote:
-      return this.parseTemplate();
-
-    default:
-      return this.dummyIdent();
-  }
-};
-
-lp.parseNew = function () {
-  var node = this.startNode(),
-      startIndent = this.curIndent,
-      line = this.curLineStart;
-  var meta = this.parseIdent(true);
-  if (this.options.ecmaVersion >= 6 && this.eat(_.tokTypes.dot)) {
-    node.meta = meta;
-    node.property = this.parseIdent(true);
-    return this.finishNode(node, "MetaProperty");
-  }
-  var start = this.storeCurrentPos();
-  node.callee = this.parseSubscripts(this.parseExprAtom(), start, true, startIndent, line);
-  if (this.tok.type == _.tokTypes.parenL) {
-    node.arguments = this.parseExprList(_.tokTypes.parenR);
-  } else {
-    node.arguments = [];
-  }
-  return this.finishNode(node, "NewExpression");
-};
-
-lp.parseTemplateElement = function () {
-  var elem = this.startNode();
-  elem.value = {
-    raw: this.input.slice(this.tok.start, this.tok.end).replace(/\r\n?/g, '\n'),
-    cooked: this.tok.value
-  };
-  this.next();
-  elem.tail = this.tok.type === _.tokTypes.backQuote;
-  return this.finishNode(elem, "TemplateElement");
-};
-
-lp.parseTemplate = function () {
-  var node = this.startNode();
-  this.next();
-  node.expressions = [];
-  var curElt = this.parseTemplateElement();
-  node.quasis = [curElt];
-  while (!curElt.tail) {
-    this.next();
-    node.expressions.push(this.parseExpression());
-    if (this.expect(_.tokTypes.braceR)) {
-      curElt = this.parseTemplateElement();
-    } else {
-      curElt = this.startNode();
-      curElt.value = { cooked: '', raw: '' };
-      curElt.tail = true;
-    }
-    node.quasis.push(curElt);
-  }
-  this.expect(_.tokTypes.backQuote);
-  return this.finishNode(node, "TemplateLiteral");
-};
-
-lp.parseObj = function () {
-  var node = this.startNode();
-  node.properties = [];
-  this.pushCx();
-  var indent = this.curIndent + 1,
-      line = this.curLineStart;
-  this.eat(_.tokTypes.braceL);
-  if (this.curIndent + 1 < indent) {
-    indent = this.curIndent;line = this.curLineStart;
-  }
-  while (!this.closes(_.tokTypes.braceR, indent, line)) {
-    var prop = this.startNode(),
-        isGenerator = undefined,
-        start = undefined;
-    if (this.options.ecmaVersion >= 6) {
-      start = this.storeCurrentPos();
-      prop.method = false;
-      prop.shorthand = false;
-      isGenerator = this.eat(_.tokTypes.star);
-    }
-    this.parsePropertyName(prop);
-    if (_parseutil.isDummy(prop.key)) {
-      if (_parseutil.isDummy(this.parseMaybeAssign())) this.next();this.eat(_.tokTypes.comma);continue;
-    }
-    if (this.eat(_.tokTypes.colon)) {
-      prop.kind = "init";
-      prop.value = this.parseMaybeAssign();
-    } else if (this.options.ecmaVersion >= 6 && (this.tok.type === _.tokTypes.parenL || this.tok.type === _.tokTypes.braceL)) {
-      prop.kind = "init";
-      prop.method = true;
-      prop.value = this.parseMethod(isGenerator);
-    } else if (this.options.ecmaVersion >= 5 && prop.key.type === "Identifier" && !prop.computed && (prop.key.name === "get" || prop.key.name === "set") && (this.tok.type != _.tokTypes.comma && this.tok.type != _.tokTypes.braceR)) {
-      prop.kind = prop.key.name;
-      this.parsePropertyName(prop);
-      prop.value = this.parseMethod(false);
-    } else {
-      prop.kind = "init";
-      if (this.options.ecmaVersion >= 6) {
-        if (this.eat(_.tokTypes.eq)) {
-          var assign = this.startNodeAt(start);
-          assign.operator = "=";
-          assign.left = prop.key;
-          assign.right = this.parseMaybeAssign();
-          prop.value = this.finishNode(assign, "AssignmentExpression");
-        } else {
-          prop.value = prop.key;
-        }
-      } else {
-        prop.value = this.dummyIdent();
-      }
-      prop.shorthand = true;
-    }
-    node.properties.push(this.finishNode(prop, "Property"));
-    this.eat(_.tokTypes.comma);
-  }
-  this.popCx();
-  if (!this.eat(_.tokTypes.braceR)) {
-    // If there is no closing brace, make the node span to the start
-    // of the next token (this is useful for Tern)
-    this.last.end = this.tok.start;
-    if (this.options.locations) this.last.loc.end = this.tok.loc.start;
-  }
-  return this.finishNode(node, "ObjectExpression");
-};
-
-lp.parsePropertyName = function (prop) {
-  if (this.options.ecmaVersion >= 6) {
-    if (this.eat(_.tokTypes.bracketL)) {
-      prop.computed = true;
-      prop.key = this.parseExpression();
-      this.expect(_.tokTypes.bracketR);
-      return;
-    } else {
-      prop.computed = false;
-    }
-  }
-  var key = this.tok.type === _.tokTypes.num || this.tok.type === _.tokTypes.string ? this.parseExprAtom() : this.parseIdent();
-  prop.key = key || this.dummyIdent();
-};
-
-lp.parsePropertyAccessor = function () {
-  if (this.tok.type === _.tokTypes.name || this.tok.type.keyword) return this.parseIdent();
-};
-
-lp.parseIdent = function () {
-  var name = this.tok.type === _.tokTypes.name ? this.tok.value : this.tok.type.keyword;
-  if (!name) return this.dummyIdent();
-  var node = this.startNode();
-  this.next();
-  node.name = name;
-  return this.finishNode(node, "Identifier");
-};
-
-lp.initFunction = function (node) {
-  node.id = null;
-  node.params = [];
-  if (this.options.ecmaVersion >= 6) {
-    node.generator = false;
-    node.expression = false;
-  }
-};
-
-// Convert existing expression atom to assignable pattern
-// if possible.
-
-lp.toAssignable = function (node, binding) {
-  if (!node || node.type == "Identifier" || node.type == "MemberExpression" && !binding) {
-    // Okay
-  } else if (node.type == "ParenthesizedExpression") {
-      node.expression = this.toAssignable(node.expression, binding);
-    } else if (this.options.ecmaVersion < 6) {
-      return this.dummyIdent();
-    } else if (node.type == "ObjectExpression") {
-      node.type = "ObjectPattern";
-      var props = node.properties;
-      for (var i = 0; i < props.length; i++) {
-        props[i].value = this.toAssignable(props[i].value, binding);
-      }
-    } else if (node.type == "ArrayExpression") {
-      node.type = "ArrayPattern";
-      this.toAssignableList(node.elements, binding);
-    } else if (node.type == "SpreadElement") {
-      node.type = "RestElement";
-      node.argument = this.toAssignable(node.argument, binding);
-    } else if (node.type == "AssignmentExpression") {
-      node.type = "AssignmentPattern";
-      delete node.operator;
-    } else {
-      return this.dummyIdent();
-    }
-  return node;
-};
-
-lp.toAssignableList = function (exprList, binding) {
-  for (var i = 0; i < exprList.length; i++) {
-    exprList[i] = this.toAssignable(exprList[i], binding);
-  }return exprList;
-};
-
-lp.parseFunctionParams = function (params) {
-  params = this.parseExprList(_.tokTypes.parenR);
-  return this.toAssignableList(params, true);
-};
-
-lp.parseMethod = function (isGenerator) {
-  var node = this.startNode();
-  this.initFunction(node);
-  node.params = this.parseFunctionParams();
-  node.generator = isGenerator || false;
-  node.expression = this.options.ecmaVersion >= 6 && this.tok.type !== _.tokTypes.braceL;
-  node.body = node.expression ? this.parseMaybeAssign() : this.parseBlock();
-  return this.finishNode(node, "FunctionExpression");
-};
-
-lp.parseArrowExpression = function (node, params) {
-  this.initFunction(node);
-  node.params = this.toAssignableList(params, true);
-  node.expression = this.tok.type !== _.tokTypes.braceL;
-  node.body = node.expression ? this.parseMaybeAssign() : this.parseBlock();
-  return this.finishNode(node, "ArrowFunctionExpression");
-};
-
-lp.parseExprList = function (close, allowEmpty) {
-  this.pushCx();
-  var indent = this.curIndent,
-      line = this.curLineStart,
-      elts = [];
-  this.next(); // Opening bracket
-  while (!this.closes(close, indent + 1, line)) {
-    if (this.eat(_.tokTypes.comma)) {
-      elts.push(allowEmpty ? null : this.dummyIdent());
-      continue;
-    }
-    var elt = this.parseMaybeAssign();
-    if (_parseutil.isDummy(elt)) {
-      if (this.closes(close, indent, line)) break;
-      this.next();
-    } else {
-      elts.push(elt);
-    }
-    this.eat(_.tokTypes.comma);
-  }
-  this.popCx();
-  if (!this.eat(close)) {
-    // If there is no closing brace, make the node span to the start
-    // of the next token (this is useful for Tern)
-    this.last.end = this.tok.start;
-    if (this.options.locations) this.last.loc.end = this.tok.loc.start;
-  }
-  return elts;
-};
-
-},{"..":1,"./parseutil":4,"./state":5}],3:[function(_dereq_,module,exports){
-// Acorn: Loose parser
-//
-// This module provides an alternative parser (`parse_dammit`) that
-// exposes that same interface as `parse`, but will try to parse
-// anything as JavaScript, repairing syntax error the best it can.
-// There are circumstances in which it will raise an error and give
-// up, but they are very rare. The resulting AST will be a mostly
-// valid JavaScript AST (as per the [Mozilla parser API][api], except
-// that:
-//
-// - Return outside functions is allowed
-//
-// - Label consistency (no conflicts, break only to existing labels)
-//   is not enforced.
-//
-// - Bogus Identifier nodes with a name of `"✖"` are inserted whenever
-//   the parser got too confused to return anything meaningful.
-//
-// [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-//
-// The expected use for this is to *first* try `acorn.parse`, and only
-// if that fails switch to `parse_dammit`. The loose parser might
-// parse badly indented code incorrectly, so **don't** use it as
-// your default parser.
-//
-// Quite a lot of acorn.js is duplicated here. The alternative was to
-// add a *lot* of extra cruft to that file, making it less readable
-// and slower. Copying and editing the code allowed me to make
-// invasive changes and simplifications without creating a complicated
-// tangle.
-
-"use strict";
-
-exports.__esModule = true;
-exports.parse_dammit = parse_dammit;
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } }
-
-var _ = _dereq_("..");
-
-var acorn = _interopRequireWildcard(_);
-
-var _state = _dereq_("./state");
-
-_dereq_("./tokenize");
-
-_dereq_("./statement");
-
-_dereq_("./expression");
-
-exports.LooseParser = _state.LooseParser;
-exports.pluginsLoose = _state.pluginsLoose;
-
-acorn.defaultOptions.tabSize = 4;
-
-function parse_dammit(input, options) {
-  var p = new _state.LooseParser(input, options);
-  p.next();
-  return p.parseTopLevel();
-}
-
-acorn.parse_dammit = parse_dammit;
-acorn.LooseParser = _state.LooseParser;
-acorn.pluginsLoose = _state.pluginsLoose;
-
-},{"..":1,"./expression":2,"./state":5,"./statement":6,"./tokenize":7}],4:[function(_dereq_,module,exports){
-"use strict";
-
-exports.__esModule = true;
-exports.isDummy = isDummy;
-
-function isDummy(node) {
-  return node.name == "✖";
-}
-
-},{}],5:[function(_dereq_,module,exports){
-"use strict";
-
-exports.__esModule = true;
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var _ = _dereq_("..");
-
-// Registered plugins
-var pluginsLoose = {};
-
-exports.pluginsLoose = pluginsLoose;
-
-var LooseParser = (function () {
-  function LooseParser(input, options) {
-    _classCallCheck(this, LooseParser);
-
-    this.toks = _.tokenizer(input, options);
-    this.options = this.toks.options;
-    this.input = this.toks.input;
-    this.tok = this.last = { type: _.tokTypes.eof, start: 0, end: 0 };
-    if (this.options.locations) {
-      var here = this.toks.curPosition();
-      this.tok.loc = new _.SourceLocation(this.toks, here, here);
-    }
-    this.ahead = []; // Tokens ahead
-    this.context = []; // Indentation contexted
-    this.curIndent = 0;
-    this.curLineStart = 0;
-    this.nextLineStart = this.lineEnd(this.curLineStart) + 1;
-    // Load plugins
-    this.options.pluginsLoose = options.pluginsLoose || {};
-    this.loadPlugins(this.options.pluginsLoose);
-  }
-
-  LooseParser.prototype.startNode = function startNode() {
-    return new _.Node(this.toks, this.tok.start, this.options.locations ? this.tok.loc.start : null);
-  };
-
-  LooseParser.prototype.storeCurrentPos = function storeCurrentPos() {
-    return this.options.locations ? [this.tok.start, this.tok.loc.start] : this.tok.start;
-  };
-
-  LooseParser.prototype.startNodeAt = function startNodeAt(pos) {
-    if (this.options.locations) {
-      return new _.Node(this.toks, pos[0], pos[1]);
-    } else {
-      return new _.Node(this.toks, pos);
-    }
-  };
-
-  LooseParser.prototype.finishNode = function finishNode(node, type) {
-    node.type = type;
-    node.end = this.last.end;
-    if (this.options.locations) node.loc.end = this.last.loc.end;
-    if (this.options.ranges) node.range[1] = this.last.end;
-    return node;
-  };
-
-  LooseParser.prototype.dummyNode = function dummyNode(type) {
-    var dummy = this.startNode();
-    dummy.type = type;
-    dummy.end = dummy.start;
-    if (this.options.locations) dummy.loc.end = dummy.loc.start;
-    if (this.options.ranges) dummy.range[1] = dummy.start;
-    this.last = { type: _.tokTypes.name, start: dummy.start, end: dummy.start, loc: dummy.loc };
-    return dummy;
-  };
-
-  LooseParser.prototype.dummyIdent = function dummyIdent() {
-    var dummy = this.dummyNode("Identifier");
-    dummy.name = "✖";
-    return dummy;
-  };
-
-  LooseParser.prototype.dummyString = function dummyString() {
-    var dummy = this.dummyNode("Literal");
-    dummy.value = dummy.raw = "✖";
-    return dummy;
-  };
-
-  LooseParser.prototype.eat = function eat(type) {
-    if (this.tok.type === type) {
-      this.next();
-      return true;
-    } else {
-      return false;
-    }
-  };
-
-  LooseParser.prototype.isContextual = function isContextual(name) {
-    return this.tok.type === _.tokTypes.name && this.tok.value === name;
-  };
-
-  LooseParser.prototype.eatContextual = function eatContextual(name) {
-    return this.tok.value === name && this.eat(_.tokTypes.name);
-  };
-
-  LooseParser.prototype.canInsertSemicolon = function canInsertSemicolon() {
-    return this.tok.type === _.tokTypes.eof || this.tok.type === _.tokTypes.braceR || _.lineBreak.test(this.input.slice(this.last.end, this.tok.start));
-  };
-
-  LooseParser.prototype.semicolon = function semicolon() {
-    return this.eat(_.tokTypes.semi);
-  };
-
-  LooseParser.prototype.expect = function expect(type) {
-    if (this.eat(type)) return true;
-    for (var i = 1; i <= 2; i++) {
-      if (this.lookAhead(i).type == type) {
-        for (var j = 0; j < i; j++) {
-          this.next();
-        }return true;
-      }
-    }
-  };
-
-  LooseParser.prototype.pushCx = function pushCx() {
-    this.context.push(this.curIndent);
-  };
-
-  LooseParser.prototype.popCx = function popCx() {
-    this.curIndent = this.context.pop();
-  };
-
-  LooseParser.prototype.lineEnd = function lineEnd(pos) {
-    while (pos < this.input.length && !_.isNewLine(this.input.charCodeAt(pos))) ++pos;
-    return pos;
-  };
-
-  LooseParser.prototype.indentationAfter = function indentationAfter(pos) {
-    for (var count = 0;; ++pos) {
-      var ch = this.input.charCodeAt(pos);
-      if (ch === 32) ++count;else if (ch === 9) count += this.options.tabSize;else return count;
-    }
-  };
-
-  LooseParser.prototype.closes = function closes(closeTok, indent, line, blockHeuristic) {
-    if (this.tok.type === closeTok || this.tok.type === _.tokTypes.eof) return true;
-    return line != this.curLineStart && this.curIndent < indent && this.tokenStartsLine() && (!blockHeuristic || this.nextLineStart >= this.input.length || this.indentationAfter(this.nextLineStart) < indent);
-  };
-
-  LooseParser.prototype.tokenStartsLine = function tokenStartsLine() {
-    for (var p = this.tok.start - 1; p >= this.curLineStart; --p) {
-      var ch = this.input.charCodeAt(p);
-      if (ch !== 9 && ch !== 32) return false;
-    }
-    return true;
-  };
-
-  LooseParser.prototype.extend = function extend(name, f) {
-    this[name] = f(this[name]);
-  };
-
-  LooseParser.prototype.loadPlugins = function loadPlugins(pluginConfigs) {
-    for (var _name in pluginConfigs) {
-      var plugin = pluginsLoose[_name];
-      if (!plugin) throw new Error("Plugin '" + _name + "' not found");
-      plugin(this, pluginConfigs[_name]);
-    }
-  };
-
-  return LooseParser;
-})();
-
-exports.LooseParser = LooseParser;
-
-},{"..":1}],6:[function(_dereq_,module,exports){
-"use strict";
-
-var _state = _dereq_("./state");
-
-var _parseutil = _dereq_("./parseutil");
-
-var _ = _dereq_("..");
-
-var lp = _state.LooseParser.prototype;
-
-lp.parseTopLevel = function () {
-  var node = this.startNodeAt(this.options.locations ? [0, _.getLineInfo(this.input, 0)] : 0);
-  node.body = [];
-  while (this.tok.type !== _.tokTypes.eof) node.body.push(this.parseStatement());
-  this.last = this.tok;
-  if (this.options.ecmaVersion >= 6) {
-    node.sourceType = this.options.sourceType;
-  }
-  return this.finishNode(node, "Program");
-};
-
-lp.parseStatement = function () {
-  var starttype = this.tok.type,
-      node = this.startNode();
-
-  switch (starttype) {
-    case _.tokTypes._break:case _.tokTypes._continue:
-      this.next();
-      var isBreak = starttype === _.tokTypes._break;
-      if (this.semicolon() || this.canInsertSemicolon()) {
-        node.label = null;
-      } else {
-        node.label = this.tok.type === _.tokTypes.name ? this.parseIdent() : null;
-        this.semicolon();
-      }
-      return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
-
-    case _.tokTypes._debugger:
-      this.next();
-      this.semicolon();
-      return this.finishNode(node, "DebuggerStatement");
-
-    case _.tokTypes._do:
-      this.next();
-      node.body = this.parseStatement();
-      node.test = this.eat(_.tokTypes._while) ? this.parseParenExpression() : this.dummyIdent();
-      this.semicolon();
-      return this.finishNode(node, "DoWhileStatement");
-
-    case _.tokTypes._for:
-      this.next();
-      this.pushCx();
-      this.expect(_.tokTypes.parenL);
-      if (this.tok.type === _.tokTypes.semi) return this.parseFor(node, null);
-      if (this.tok.type === _.tokTypes._var || this.tok.type === _.tokTypes._let || this.tok.type === _.tokTypes._const) {
-        var _init = this.parseVar(true);
-        if (_init.declarations.length === 1 && (this.tok.type === _.tokTypes._in || this.isContextual("of"))) {
-          return this.parseForIn(node, _init);
-        }
-        return this.parseFor(node, _init);
-      }
-      var init = this.parseExpression(true);
-      if (this.tok.type === _.tokTypes._in || this.isContextual("of")) return this.parseForIn(node, this.toAssignable(init));
-      return this.parseFor(node, init);
-
-    case _.tokTypes._function:
-      this.next();
-      return this.parseFunction(node, true);
-
-    case _.tokTypes._if:
-      this.next();
-      node.test = this.parseParenExpression();
-      node.consequent = this.parseStatement();
-      node.alternate = this.eat(_.tokTypes._else) ? this.parseStatement() : null;
-      return this.finishNode(node, "IfStatement");
-
-    case _.tokTypes._return:
-      this.next();
-      if (this.eat(_.tokTypes.semi) || this.canInsertSemicolon()) node.argument = null;else {
-        node.argument = this.parseExpression();this.semicolon();
-      }
-      return this.finishNode(node, "ReturnStatement");
-
-    case _.tokTypes._switch:
-      var blockIndent = this.curIndent,
-          line = this.curLineStart;
-      this.next();
-      node.discriminant = this.parseParenExpression();
-      node.cases = [];
-      this.pushCx();
-      this.expect(_.tokTypes.braceL);
-
-      var cur = undefined;
-      while (!this.closes(_.tokTypes.braceR, blockIndent, line, true)) {
-        if (this.tok.type === _.tokTypes._case || this.tok.type === _.tokTypes._default) {
-          var isCase = this.tok.type === _.tokTypes._case;
-          if (cur) this.finishNode(cur, "SwitchCase");
-          node.cases.push(cur = this.startNode());
-          cur.consequent = [];
-          this.next();
-          if (isCase) cur.test = this.parseExpression();else cur.test = null;
-          this.expect(_.tokTypes.colon);
-        } else {
-          if (!cur) {
-            node.cases.push(cur = this.startNode());
-            cur.consequent = [];
-            cur.test = null;
-          }
-          cur.consequent.push(this.parseStatement());
-        }
-      }
-      if (cur) this.finishNode(cur, "SwitchCase");
-      this.popCx();
-      this.eat(_.tokTypes.braceR);
-      return this.finishNode(node, "SwitchStatement");
-
-    case _.tokTypes._throw:
-      this.next();
-      node.argument = this.parseExpression();
-      this.semicolon();
-      return this.finishNode(node, "ThrowStatement");
-
-    case _.tokTypes._try:
-      this.next();
-      node.block = this.parseBlock();
-      node.handler = null;
-      if (this.tok.type === _.tokTypes._catch) {
-        var clause = this.startNode();
-        this.next();
-        this.expect(_.tokTypes.parenL);
-        clause.param = this.toAssignable(this.parseExprAtom(), true);
-        this.expect(_.tokTypes.parenR);
-        clause.body = this.parseBlock();
-        node.handler = this.finishNode(clause, "CatchClause");
-      }
-      node.finalizer = this.eat(_.tokTypes._finally) ? this.parseBlock() : null;
-      if (!node.handler && !node.finalizer) return node.block;
-      return this.finishNode(node, "TryStatement");
-
-    case _.tokTypes._var:
-    case _.tokTypes._let:
-    case _.tokTypes._const:
-      return this.parseVar();
-
-    case _.tokTypes._while:
-      this.next();
-      node.test = this.parseParenExpression();
-      node.body = this.parseStatement();
-      return this.finishNode(node, "WhileStatement");
-
-    case _.tokTypes._with:
-      this.next();
-      node.object = this.parseParenExpression();
-      node.body = this.parseStatement();
-      return this.finishNode(node, "WithStatement");
-
-    case _.tokTypes.braceL:
-      return this.parseBlock();
-
-    case _.tokTypes.semi:
-      this.next();
-      return this.finishNode(node, "EmptyStatement");
-
-    case _.tokTypes._class:
-      return this.parseClass(true);
-
-    case _.tokTypes._import:
-      return this.parseImport();
-
-    case _.tokTypes._export:
-      return this.parseExport();
-
-    default:
-      var expr = this.parseExpression();
-      if (_parseutil.isDummy(expr)) {
-        this.next();
-        if (this.tok.type === _.tokTypes.eof) return this.finishNode(node, "EmptyStatement");
-        return this.parseStatement();
-      } else if (starttype === _.tokTypes.name && expr.type === "Identifier" && this.eat(_.tokTypes.colon)) {
-        node.body = this.parseStatement();
-        node.label = expr;
-        return this.finishNode(node, "LabeledStatement");
-      } else {
-        node.expression = expr;
-        this.semicolon();
-        return this.finishNode(node, "ExpressionStatement");
-      }
-  }
-};
-
-lp.parseBlock = function () {
-  var node = this.startNode();
-  this.pushCx();
-  this.expect(_.tokTypes.braceL);
-  var blockIndent = this.curIndent,
-      line = this.curLineStart;
-  node.body = [];
-  while (!this.closes(_.tokTypes.braceR, blockIndent, line, true)) node.body.push(this.parseStatement());
-  this.popCx();
-  this.eat(_.tokTypes.braceR);
-  return this.finishNode(node, "BlockStatement");
-};
-
-lp.parseFor = function (node, init) {
-  node.init = init;
-  node.test = node.update = null;
-  if (this.eat(_.tokTypes.semi) && this.tok.type !== _.tokTypes.semi) node.test = this.parseExpression();
-  if (this.eat(_.tokTypes.semi) && this.tok.type !== _.tokTypes.parenR) node.update = this.parseExpression();
-  this.popCx();
-  this.expect(_.tokTypes.parenR);
-  node.body = this.parseStatement();
-  return this.finishNode(node, "ForStatement");
-};
-
-lp.parseForIn = function (node, init) {
-  var type = this.tok.type === _.tokTypes._in ? "ForInStatement" : "ForOfStatement";
-  this.next();
-  node.left = init;
-  node.right = this.parseExpression();
-  this.popCx();
-  this.expect(_.tokTypes.parenR);
-  node.body = this.parseStatement();
-  return this.finishNode(node, type);
-};
-
-lp.parseVar = function (noIn) {
-  var node = this.startNode();
-  node.kind = this.tok.type.keyword;
-  this.next();
-  node.declarations = [];
-  do {
-    var decl = this.startNode();
-    decl.id = this.options.ecmaVersion >= 6 ? this.toAssignable(this.parseExprAtom(), true) : this.parseIdent();
-    decl.init = this.eat(_.tokTypes.eq) ? this.parseMaybeAssign(noIn) : null;
-    node.declarations.push(this.finishNode(decl, "VariableDeclarator"));
-  } while (this.eat(_.tokTypes.comma));
-  if (!node.declarations.length) {
-    var decl = this.startNode();
-    decl.id = this.dummyIdent();
-    node.declarations.push(this.finishNode(decl, "VariableDeclarator"));
-  }
-  if (!noIn) this.semicolon();
-  return this.finishNode(node, "VariableDeclaration");
-};
-
-lp.parseClass = function (isStatement) {
-  var node = this.startNode();
-  this.next();
-  if (this.tok.type === _.tokTypes.name) node.id = this.parseIdent();else if (isStatement) node.id = this.dummyIdent();else node.id = null;
-  node.superClass = this.eat(_.tokTypes._extends) ? this.parseExpression() : null;
-  node.body = this.startNode();
-  node.body.body = [];
-  this.pushCx();
-  var indent = this.curIndent + 1,
-      line = this.curLineStart;
-  this.eat(_.tokTypes.braceL);
-  if (this.curIndent + 1 < indent) {
-    indent = this.curIndent;line = this.curLineStart;
-  }
-  while (!this.closes(_.tokTypes.braceR, indent, line)) {
-    if (this.semicolon()) continue;
-    var method = this.startNode(),
-        isGenerator = undefined;
-    if (this.options.ecmaVersion >= 6) {
-      method["static"] = false;
-      isGenerator = this.eat(_.tokTypes.star);
-    }
-    this.parsePropertyName(method);
-    if (_parseutil.isDummy(method.key)) {
-      if (_parseutil.isDummy(this.parseMaybeAssign())) this.next();this.eat(_.tokTypes.comma);continue;
-    }
-    if (method.key.type === "Identifier" && !method.computed && method.key.name === "static" && (this.tok.type != _.tokTypes.parenL && this.tok.type != _.tokTypes.braceL)) {
-      method["static"] = true;
-      isGenerator = this.eat(_.tokTypes.star);
-      this.parsePropertyName(method);
-    } else {
-      method["static"] = false;
-    }
-    if (this.options.ecmaVersion >= 5 && method.key.type === "Identifier" && !method.computed && (method.key.name === "get" || method.key.name === "set") && this.tok.type !== _.tokTypes.parenL && this.tok.type !== _.tokTypes.braceL) {
-      method.kind = method.key.name;
-      this.parsePropertyName(method);
-      method.value = this.parseMethod(false);
-    } else {
-      if (!method.computed && !method["static"] && !isGenerator && (method.key.type === "Identifier" && method.key.name === "constructor" || method.key.type === "Literal" && method.key.value === "constructor")) {
-        method.kind = "constructor";
-      } else {
-        method.kind = "method";
-      }
-      method.value = this.parseMethod(isGenerator);
-    }
-    node.body.body.push(this.finishNode(method, "MethodDefinition"));
-  }
-  this.popCx();
-  if (!this.eat(_.tokTypes.braceR)) {
-    // If there is no closing brace, make the node span to the start
-    // of the next token (this is useful for Tern)
-    this.last.end = this.tok.start;
-    if (this.options.locations) this.last.loc.end = this.tok.loc.start;
-  }
-  this.semicolon();
-  this.finishNode(node.body, "ClassBody");
-  return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression");
-};
-
-lp.parseFunction = function (node, isStatement) {
-  this.initFunction(node);
-  if (this.options.ecmaVersion >= 6) {
-    node.generator = this.eat(_.tokTypes.star);
-  }
-  if (this.tok.type === _.tokTypes.name) node.id = this.parseIdent();else if (isStatement) node.id = this.dummyIdent();
-  node.params = this.parseFunctionParams();
-  node.body = this.parseBlock();
-  return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression");
-};
-
-lp.parseExport = function () {
-  var node = this.startNode();
-  this.next();
-  if (this.eat(_.tokTypes.star)) {
-    node.source = this.eatContextual("from") ? this.parseExprAtom() : null;
-    return this.finishNode(node, "ExportAllDeclaration");
-  }
-  if (this.eat(_.tokTypes._default)) {
-    var expr = this.parseMaybeAssign();
-    if (expr.id) {
-      switch (expr.type) {
-        case "FunctionExpression":
-          expr.type = "FunctionDeclaration";break;
-        case "ClassExpression":
-          expr.type = "ClassDeclaration";break;
-      }
-    }
-    node.declaration = expr;
-    this.semicolon();
-    return this.finishNode(node, "ExportDefaultDeclaration");
-  }
-  if (this.tok.type.keyword) {
-    node.declaration = this.parseStatement();
-    node.specifiers = [];
-    node.source = null;
-  } else {
-    node.declaration = null;
-    node.specifiers = this.parseExportSpecifierList();
-    node.source = this.eatContextual("from") ? this.parseExprAtom() : null;
-    this.semicolon();
-  }
-  return this.finishNode(node, "ExportNamedDeclaration");
-};
-
-lp.parseImport = function () {
-  var node = this.startNode();
-  this.next();
-  if (this.tok.type === _.tokTypes.string) {
-    node.specifiers = [];
-    node.source = this.parseExprAtom();
-    node.kind = '';
-  } else {
-    var elt = undefined;
-    if (this.tok.type === _.tokTypes.name && this.tok.value !== "from") {
-      elt = this.startNode();
-      elt.local = this.parseIdent();
-      this.finishNode(elt, "ImportDefaultSpecifier");
-      this.eat(_.tokTypes.comma);
-    }
-    node.specifiers = this.parseImportSpecifierList();
-    node.source = this.eatContextual("from") && this.tok.type == _.tokTypes.string ? this.parseExprAtom() : this.dummyString();
-    if (elt) node.specifiers.unshift(elt);
-  }
-  this.semicolon();
-  return this.finishNode(node, "ImportDeclaration");
-};
-
-lp.parseImportSpecifierList = function () {
-  var elts = [];
-  if (this.tok.type === _.tokTypes.star) {
-    var elt = this.startNode();
-    this.next();
-    if (this.eatContextual("as")) elt.local = this.parseIdent();
-    elts.push(this.finishNode(elt, "ImportNamespaceSpecifier"));
-  } else {
-    var indent = this.curIndent,
-        line = this.curLineStart,
-        continuedLine = this.nextLineStart;
-    this.pushCx();
-    this.eat(_.tokTypes.braceL);
-    if (this.curLineStart > continuedLine) continuedLine = this.curLineStart;
-    while (!this.closes(_.tokTypes.braceR, indent + (this.curLineStart <= continuedLine ? 1 : 0), line)) {
-      var elt = this.startNode();
-      if (this.eat(_.tokTypes.star)) {
-        elt.local = this.eatContextual("as") ? this.parseIdent() : this.dummyIdent();
-        this.finishNode(elt, "ImportNamespaceSpecifier");
-      } else {
-        if (this.isContextual("from")) break;
-        elt.imported = this.parseIdent();
-        if (_parseutil.isDummy(elt.imported)) break;
-        elt.local = this.eatContextual("as") ? this.parseIdent() : elt.imported;
-        this.finishNode(elt, "ImportSpecifier");
-      }
-      elts.push(elt);
-      this.eat(_.tokTypes.comma);
-    }
-    this.eat(_.tokTypes.braceR);
-    this.popCx();
-  }
-  return elts;
-};
-
-lp.parseExportSpecifierList = function () {
-  var elts = [];
-  var indent = this.curIndent,
-      line = this.curLineStart,
-      continuedLine = this.nextLineStart;
-  this.pushCx();
-  this.eat(_.tokTypes.braceL);
-  if (this.curLineStart > continuedLine) continuedLine = this.curLineStart;
-  while (!this.closes(_.tokTypes.braceR, indent + (this.curLineStart <= continuedLine ? 1 : 0), line)) {
-    if (this.isContextual("from")) break;
-    var elt = this.startNode();
-    elt.local = this.parseIdent();
-    if (_parseutil.isDummy(elt.local)) break;
-    elt.exported = this.eatContextual("as") ? this.parseIdent() : elt.local;
-    this.finishNode(elt, "ExportSpecifier");
-    elts.push(elt);
-    this.eat(_.tokTypes.comma);
-  }
-  this.eat(_.tokTypes.braceR);
-  this.popCx();
-  return elts;
-};
-
-},{"..":1,"./parseutil":4,"./state":5}],7:[function(_dereq_,module,exports){
-"use strict";
-
-var _ = _dereq_("..");
-
-var _state = _dereq_("./state");
-
-var lp = _state.LooseParser.prototype;
-
-function isSpace(ch) {
-  return ch < 14 && ch > 8 || ch === 32 || ch === 160 || _.isNewLine(ch);
-}
-
-lp.next = function () {
-  this.last = this.tok;
-  if (this.ahead.length) this.tok = this.ahead.shift();else this.tok = this.readToken();
-
-  if (this.tok.start >= this.nextLineStart) {
-    while (this.tok.start >= this.nextLineStart) {
-      this.curLineStart = this.nextLineStart;
-      this.nextLineStart = this.lineEnd(this.curLineStart) + 1;
-    }
-    this.curIndent = this.indentationAfter(this.curLineStart);
-  }
-};
-
-lp.readToken = function () {
-  for (;;) {
-    try {
-      this.toks.next();
-      if (this.toks.type === _.tokTypes.dot && this.input.substr(this.toks.end, 1) === "." && this.options.ecmaVersion >= 6) {
-        this.toks.end++;
-        this.toks.type = _.tokTypes.ellipsis;
-      }
-      return new _.Token(this.toks);
-    } catch (e) {
-      if (!(e instanceof SyntaxError)) throw e;
-
-      // Try to skip some text, based on the error message, and then continue
-      var msg = e.message,
-          pos = e.raisedAt,
-          replace = true;
-      if (/unterminated/i.test(msg)) {
-        pos = this.lineEnd(e.pos + 1);
-        if (/string/.test(msg)) {
-          replace = { start: e.pos, end: pos, type: _.tokTypes.string, value: this.input.slice(e.pos + 1, pos) };
-        } else if (/regular expr/i.test(msg)) {
-          var re = this.input.slice(e.pos, pos);
-          try {
-            re = new RegExp(re);
-          } catch (e) {}
-          replace = { start: e.pos, end: pos, type: _.tokTypes.regexp, value: re };
-        } else if (/template/.test(msg)) {
-          replace = { start: e.pos, end: pos,
-            type: _.tokTypes.template,
-            value: this.input.slice(e.pos, pos) };
-        } else {
-          replace = false;
-        }
-      } else if (/invalid (unicode|regexp|number)|expecting unicode|octal literal|is reserved|directly after number|expected number in radix/i.test(msg)) {
-        while (pos < this.input.length && !isSpace(this.input.charCodeAt(pos))) ++pos;
-      } else if (/character escape|expected hexadecimal/i.test(msg)) {
-        while (pos < this.input.length) {
-          var ch = this.input.charCodeAt(pos++);
-          if (ch === 34 || ch === 39 || _.isNewLine(ch)) break;
-        }
-      } else if (/unexpected character/i.test(msg)) {
-        pos++;
-        replace = false;
-      } else if (/regular expression/i.test(msg)) {
-        replace = true;
-      } else {
-        throw e;
-      }
-      this.resetTo(pos);
-      if (replace === true) replace = { start: pos, end: pos, type: _.tokTypes.name, value: "✖" };
-      if (replace) {
-        if (this.options.locations) replace.loc = new _.SourceLocation(this.toks, _.getLineInfo(this.input, replace.start), _.getLineInfo(this.input, replace.end));
-        return replace;
-      }
-    }
-  }
-};
-
-lp.resetTo = function (pos) {
-  this.toks.pos = pos;
-  var ch = this.input.charAt(pos - 1);
-  this.toks.exprAllowed = !ch || /[\[\{\(,;:?\/*=+\-~!|&%^<>]/.test(ch) || /[enwfd]/.test(ch) && /\b(keywords|case|else|return|throw|new|in|(instance|type)of|delete|void)$/.test(this.input.slice(pos - 10, pos));
-
-  if (this.options.locations) {
-    this.toks.curLine = 1;
-    this.toks.lineStart = _.lineBreakG.lastIndex = 0;
-    var match = undefined;
-    while ((match = _.lineBreakG.exec(this.input)) && match.index < pos) {
-      ++this.toks.curLine;
-      this.toks.lineStart = match.index + match[0].length;
-    }
-  }
-};
-
-lp.lookAhead = function (n) {
-  while (n > this.ahead.length) this.ahead.push(this.readToken());
-  return this.ahead[n - 1];
-};
-
-},{"..":1,"./state":5}]},{},[3])(3)
-});
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/walk.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/walk.js
deleted file mode 100644
index 9429e0b..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/dist/walk.js
+++ /dev/null
@@ -1,377 +0,0 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}(g.acorn || (g.acorn = {})).walk = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
-// AST walker module for Mozilla Parser API compatible trees
-
-// A simple walk is one where you simply specify callbacks to be
-// called on specific nodes. The last two arguments are optional. A
-// simple use would be
-//
-//     walk.simple(myTree, {
-//         Expression: function(node) { ... }
-//     });
-//
-// to do something with all expressions. All Parser API node types
-// can be used to identify node types, as well as Expression,
-// Statement, and ScopeBody, which denote categories of nodes.
-//
-// The base argument can be used to pass a custom (recursive)
-// walker, and state can be used to give this walked an initial
-// state.
-
-"use strict";
-
-exports.__esModule = true;
-exports.simple = simple;
-exports.ancestor = ancestor;
-exports.recursive = recursive;
-exports.findNodeAt = findNodeAt;
-exports.findNodeAround = findNodeAround;
-exports.findNodeAfter = findNodeAfter;
-exports.findNodeBefore = findNodeBefore;
-exports.make = make;
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-function simple(node, visitors, base, state, override) {
-  if (!base) base = exports.base;(function c(node, st, override) {
-    var type = override || node.type,
-        found = visitors[type];
-    base[type](node, st, c);
-    if (found) found(node, st);
-  })(node, state, override);
-}
-
-// An ancestor walk builds up an array of ancestor nodes (including
-// the current node) and passes them to the callback as the state parameter.
-
-function ancestor(node, visitors, base, state) {
-  if (!base) base = exports.base;
-  if (!state) state = [];(function c(node, st, override) {
-    var type = override || node.type,
-        found = visitors[type];
-    if (node != st[st.length - 1]) {
-      st = st.slice();
-      st.push(node);
-    }
-    base[type](node, st, c);
-    if (found) found(node, st);
-  })(node, state);
-}
-
-// A recursive walk is one where your functions override the default
-// walkers. They can modify and replace the state parameter that's
-// threaded through the walk, and can opt how and whether to walk
-// their child nodes (by calling their third argument on these
-// nodes).
-
-function recursive(node, state, funcs, base, override) {
-  var visitor = funcs ? exports.make(funcs, base) : base;(function c(node, st, override) {
-    visitor[override || node.type](node, st, c);
-  })(node, state, override);
-}
-
-function makeTest(test) {
-  if (typeof test == "string") return function (type) {
-    return type == test;
-  };else if (!test) return function () {
-    return true;
-  };else return test;
-}
-
-var Found = function Found(node, state) {
-  _classCallCheck(this, Found);
-
-  this.node = node;this.state = state;
-}
-
-// Find a node with a given start, end, and type (all are optional,
-// null can be used as wildcard). Returns a {node, state} object, or
-// undefined when it doesn't find a matching node.
-;
-
-function findNodeAt(node, start, end, test, base, state) {
-  test = makeTest(test);
-  if (!base) base = exports.base;
-  try {
-    ;(function c(node, st, override) {
-      var type = override || node.type;
-      if ((start == null || node.start <= start) && (end == null || node.end >= end)) base[type](node, st, c);
-      if ((start == null || node.start == start) && (end == null || node.end == end) && test(type, node)) throw new Found(node, st);
-    })(node, state);
-  } catch (e) {
-    if (e instanceof Found) return e;
-    throw e;
-  }
-}
-
-// Find the innermost node of a given type that contains the given
-// position. Interface similar to findNodeAt.
-
-function findNodeAround(node, pos, test, base, state) {
-  test = makeTest(test);
-  if (!base) base = exports.base;
-  try {
-    ;(function c(node, st, override) {
-      var type = override || node.type;
-      if (node.start > pos || node.end < pos) return;
-      base[type](node, st, c);
-      if (test(type, node)) throw new Found(node, st);
-    })(node, state);
-  } catch (e) {
-    if (e instanceof Found) return e;
-    throw e;
-  }
-}
-
-// Find the outermost matching node after a given position.
-
-function findNodeAfter(node, pos, test, base, state) {
-  test = makeTest(test);
-  if (!base) base = exports.base;
-  try {
-    ;(function c(node, st, override) {
-      if (node.end < pos) return;
-      var type = override || node.type;
-      if (node.start >= pos && test(type, node)) throw new Found(node, st);
-      base[type](node, st, c);
-    })(node, state);
-  } catch (e) {
-    if (e instanceof Found) return e;
-    throw e;
-  }
-}
-
-// Find the outermost matching node before a given position.
-
-function findNodeBefore(node, pos, test, base, state) {
-  test = makeTest(test);
-  if (!base) base = exports.base;
-  var max = undefined;(function c(node, st, override) {
-    if (node.start > pos) return;
-    var type = override || node.type;
-    if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node)) max = new Found(node, st);
-    base[type](node, st, c);
-  })(node, state);
-  return max;
-}
-
-// Used to create a custom walker. Will fill in all missing node
-// type properties with the defaults.
-
-function make(funcs, base) {
-  if (!base) base = exports.base;
-  var visitor = {};
-  for (var type in base) visitor[type] = base[type];
-  for (var type in funcs) visitor[type] = funcs[type];
-  return visitor;
-}
-
-function skipThrough(node, st, c) {
-  c(node, st);
-}
-function ignore(_node, _st, _c) {}
-
-// Node walkers.
-
-var base = {};
-
-exports.base = base;
-base.Program = base.BlockStatement = function (node, st, c) {
-  for (var i = 0; i < node.body.length; ++i) {
-    c(node.body[i], st, "Statement");
-  }
-};
-base.Statement = skipThrough;
-base.EmptyStatement = ignore;
-base.ExpressionStatement = base.ParenthesizedExpression = function (node, st, c) {
-  return c(node.expression, st, "Expression");
-};
-base.IfStatement = function (node, st, c) {
-  c(node.test, st, "Expression");
-  c(node.consequent, st, "Statement");
-  if (node.alternate) c(node.alternate, st, "Statement");
-};
-base.LabeledStatement = function (node, st, c) {
-  return c(node.body, st, "Statement");
-};
-base.BreakStatement = base.ContinueStatement = ignore;
-base.WithStatement = function (node, st, c) {
-  c(node.object, st, "Expression");
-  c(node.body, st, "Statement");
-};
-base.SwitchStatement = function (node, st, c) {
-  c(node.discriminant, st, "Expression");
-  for (var i = 0; i < node.cases.length; ++i) {
-    var cs = node.cases[i];
-    if (cs.test) c(cs.test, st, "Expression");
-    for (var j = 0; j < cs.consequent.length; ++j) {
-      c(cs.consequent[j], st, "Statement");
-    }
-  }
-};
-base.ReturnStatement = base.YieldExpression = function (node, st, c) {
-  if (node.argument) c(node.argument, st, "Expression");
-};
-base.ThrowStatement = base.SpreadElement = function (node, st, c) {
-  return c(node.argument, st, "Expression");
-};
-base.TryStatement = function (node, st, c) {
-  c(node.block, st, "Statement");
-  if (node.handler) {
-    c(node.handler.param, st, "Pattern");
-    c(node.handler.body, st, "ScopeBody");
-  }
-  if (node.finalizer) c(node.finalizer, st, "Statement");
-};
-base.WhileStatement = base.DoWhileStatement = function (node, st, c) {
-  c(node.test, st, "Expression");
-  c(node.body, st, "Statement");
-};
-base.ForStatement = function (node, st, c) {
-  if (node.init) c(node.init, st, "ForInit");
-  if (node.test) c(node.test, st, "Expression");
-  if (node.update) c(node.update, st, "Expression");
-  c(node.body, st, "Statement");
-};
-base.ForInStatement = base.ForOfStatement = function (node, st, c) {
-  c(node.left, st, "ForInit");
-  c(node.right, st, "Expression");
-  c(node.body, st, "Statement");
-};
-base.ForInit = function (node, st, c) {
-  if (node.type == "VariableDeclaration") c(node, st);else c(node, st, "Expression");
-};
-base.DebuggerStatement = ignore;
-
-base.FunctionDeclaration = function (node, st, c) {
-  return c(node, st, "Function");
-};
-base.VariableDeclaration = function (node, st, c) {
-  for (var i = 0; i < node.declarations.length; ++i) {
-    c(node.declarations[i], st);
-  }
-};
-base.VariableDeclarator = function (node, st, c) {
-  c(node.id, st, "Pattern");
-  if (node.init) c(node.init, st, "Expression");
-};
-
-base.Function = function (node, st, c) {
-  if (node.id) c(node.id, st, "Pattern");
-  for (var i = 0; i < node.params.length; i++) {
-    c(node.params[i], st, "Pattern");
-  }c(node.body, st, node.expression ? "ScopeExpression" : "ScopeBody");
-};
-// FIXME drop these node types in next major version
-// (They are awkward, and in ES6 every block can be a scope.)
-base.ScopeBody = function (node, st, c) {
-  return c(node, st, "Statement");
-};
-base.ScopeExpression = function (node, st, c) {
-  return c(node, st, "Expression");
-};
-
-base.Pattern = function (node, st, c) {
-  if (node.type == "Identifier") c(node, st, "VariablePattern");else if (node.type == "MemberExpression") c(node, st, "MemberPattern");else c(node, st);
-};
-base.VariablePattern = ignore;
-base.MemberPattern = skipThrough;
-base.RestElement = function (node, st, c) {
-  return c(node.argument, st, "Pattern");
-};
-base.ArrayPattern = function (node, st, c) {
-  for (var i = 0; i < node.elements.length; ++i) {
-    var elt = node.elements[i];
-    if (elt) c(elt, st, "Pattern");
-  }
-};
-base.ObjectPattern = function (node, st, c) {
-  for (var i = 0; i < node.properties.length; ++i) {
-    c(node.properties[i].value, st, "Pattern");
-  }
-};
-
-base.Expression = skipThrough;
-base.ThisExpression = base.Super = base.MetaProperty = ignore;
-base.ArrayExpression = function (node, st, c) {
-  for (var i = 0; i < node.elements.length; ++i) {
-    var elt = node.elements[i];
-    if (elt) c(elt, st, "Expression");
-  }
-};
-base.ObjectExpression = function (node, st, c) {
-  for (var i = 0; i < node.properties.length; ++i) {
-    c(node.properties[i], st);
-  }
-};
-base.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration;
-base.SequenceExpression = base.TemplateLiteral = function (node, st, c) {
-  for (var i = 0; i < node.expressions.length; ++i) {
-    c(node.expressions[i], st, "Expression");
-  }
-};
-base.UnaryExpression = base.UpdateExpression = function (node, st, c) {
-  c(node.argument, st, "Expression");
-};
-base.BinaryExpression = base.LogicalExpression = function (node, st, c) {
-  c(node.left, st, "Expression");
-  c(node.right, st, "Expression");
-};
-base.AssignmentExpression = base.AssignmentPattern = function (node, st, c) {
-  c(node.left, st, "Pattern");
-  c(node.right, st, "Expression");
-};
-base.ConditionalExpression = function (node, st, c) {
-  c(node.test, st, "Expression");
-  c(node.consequent, st, "Expression");
-  c(node.alternate, st, "Expression");
-};
-base.NewExpression = base.CallExpression = function (node, st, c) {
-  c(node.callee, st, "Expression");
-  if (node.arguments) for (var i = 0; i < node.arguments.length; ++i) {
-    c(node.arguments[i], st, "Expression");
-  }
-};
-base.MemberExpression = function (node, st, c) {
-  c(node.object, st, "Expression");
-  if (node.computed) c(node.property, st, "Expression");
-};
-base.ExportNamedDeclaration = base.ExportDefaultDeclaration = function (node, st, c) {
-  if (node.declaration) c(node.declaration, st, node.type == "ExportNamedDeclaration" || node.declaration.id ? "Statement" : "Expression");
-  if (node.source) c(node.source, st, "Expression");
-};
-base.ExportAllDeclaration = function (node, st, c) {
-  c(node.source, st, "Expression");
-};
-base.ImportDeclaration = function (node, st, c) {
-  for (var i = 0; i < node.specifiers.length; i++) {
-    c(node.specifiers[i], st);
-  }c(node.source, st, "Expression");
-};
-base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore;
-
-base.TaggedTemplateExpression = function (node, st, c) {
-  c(node.tag, st, "Expression");
-  c(node.quasi, st);
-};
-base.ClassDeclaration = base.ClassExpression = function (node, st, c) {
-  return c(node, st, "Class");
-};
-base.Class = function (node, st, c) {
-  if (node.id) c(node.id, st, "Pattern");
-  if (node.superClass) c(node.superClass, st, "Expression");
-  for (var i = 0; i < node.body.body.length; i++) {
-    c(node.body.body[i], st);
-  }
-};
-base.MethodDefinition = base.Property = function (node, st, c) {
-  if (node.computed) c(node.key, st, "Expression");
-  c(node.value, st, "Expression");
-};
-base.ComprehensionExpression = function (node, st, c) {
-  for (var i = 0; i < node.blocks.length; i++) {
-    c(node.blocks[i].right, st, "Expression");
-  }c(node.body, st, "Expression");
-};
-
-},{}]},{},[1])(1)
-});
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/package.json b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/package.json
deleted file mode 100644
index 5579068..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/package.json
+++ /dev/null
@@ -1,187 +0,0 @@
-{
-  "name": "acorn",
-  "description": "ECMAScript parser",
-  "homepage": "https://github.com/ternjs/acorn",
-  "main": "dist/acorn.js",
-  "version": "2.7.0",
-  "engines": {
-    "node": ">=0.4.0"
-  },
-  "maintainers": [
-    {
-      "name": "marijn",
-      "email": "marijnh@gmail.com"
-    },
-    {
-      "name": "rreverser",
-      "email": "me@rreverser.com"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/ternjs/acorn.git"
-  },
-  "license": "MIT",
-  "scripts": {
-    "prepublish": "node bin/build-acorn.js",
-    "test": "node test/run.js"
-  },
-  "bin": {
-    "acorn": "./bin/acorn"
-  },
-  "devDependencies": {
-    "babel-core": "^5.6.15",
-    "babelify": "^6.1.2",
-    "browserify": "^10.2.4",
-    "browserify-derequire": "^0.9.4",
-    "unicode-7.0.0": "~0.1.5"
-  },
-  "contributors": [
-    {
-      "name": "List of Acorn contributors. Updated before every release."
-    },
-    {
-      "name": "Adrian Rakovsky"
-    },
-    {
-      "name": "Alistair Braidwood"
-    },
-    {
-      "name": "Andres Suarez"
-    },
-    {
-      "name": "Aparajita Fishman"
-    },
-    {
-      "name": "Arian Stolwijk"
-    },
-    {
-      "name": "Artem Govorov"
-    },
-    {
-      "name": "Brandon Mills"
-    },
-    {
-      "name": "Charles Hughes"
-    },
-    {
-      "name": "Conrad Irwin"
-    },
-    {
-      "name": "David Bonnet"
-    },
-    {
-      "name": "ForbesLindesay"
-    },
-    {
-      "name": "Forbes Lindesay"
-    },
-    {
-      "name": "Gilad Peleg"
-    },
-    {
-      "name": "impinball"
-    },
-    {
-      "name": "Ingvar Stepanyan"
-    },
-    {
-      "name": "Jesse McCarthy"
-    },
-    {
-      "name": "Jiaxing Wang"
-    },
-    {
-      "name": "Joel Kemp"
-    },
-    {
-      "name": "Johannes Herr"
-    },
-    {
-      "name": "Jürg Lehni"
-    },
-    {
-      "name": "keeyipchan"
-    },
-    {
-      "name": "Kevin Kwok"
-    },
-    {
-      "name": "krator"
-    },
-    {
-      "name": "Marijn Haverbeke"
-    },
-    {
-      "name": "Martin Carlberg"
-    },
-    {
-      "name": "Mathias Bynens"
-    },
-    {
-      "name": "Mathieu 'p01' Henri"
-    },
-    {
-      "name": "Max Schaefer"
-    },
-    {
-      "name": "Max Zerzouri"
-    },
-    {
-      "name": "Mihai Bazon"
-    },
-    {
-      "name": "Mike Rennie"
-    },
-    {
-      "name": "Nick Fitzgerald"
-    },
-    {
-      "name": "Oskar Schöldström"
-    },
-    {
-      "name": "Paul Harper"
-    },
-    {
-      "name": "Peter Rust"
-    },
-    {
-      "name": "PlNG"
-    },
-    {
-      "name": "r-e-d"
-    },
-    {
-      "name": "Rich Harris"
-    },
-    {
-      "name": "Sebastian McKenzie"
-    },
-    {
-      "name": "Timothy Gu"
-    },
-    {
-      "name": "zsjforcn"
-    }
-  ],
-  "gitHead": "1405436064bff087f14af55a763396aa5c0ca148",
-  "bugs": {
-    "url": "https://github.com/ternjs/acorn/issues"
-  },
-  "_id": "acorn@2.7.0",
-  "_shasum": "ab6e7d9d886aaca8b085bc3312b79a198433f0e7",
-  "_from": "acorn@>=2.1.0 <3.0.0",
-  "_npmVersion": "2.14.7",
-  "_nodeVersion": "4.2.2",
-  "_npmUser": {
-    "name": "marijn",
-    "email": "marijnh@gmail.com"
-  },
-  "dist": {
-    "shasum": "ab6e7d9d886aaca8b085bc3312b79a198433f0e7",
-    "tarball": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/bin/acorn.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/bin/acorn.js
deleted file mode 100644
index 71a5dff..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/bin/acorn.js
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/usr/bin/env node
-
-import {basename} from "path"
-import {readFileSync as readFile} from "fs"
-import * as acorn from "../dist/acorn.js"
-
-let infile, forceFile, silent = false, compact = false, tokenize = false
-const options = {}
-
-function help(status) {
-  const print = (status == 0) ? console.log : console.error
-  print("usage: " + basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6]")
-  print("        [--tokenize] [--locations] [---allow-hash-bang] [--compact] [--silent] [--module] [--help] [--] [infile]")
-  process.exit(status)
-}
-
-for (let i = 2; i < process.argv.length; ++i) {
-  const arg = process.argv[i]
-  if ((arg == "-" || arg[0] != "-") && !infile) infile = arg
-  else if (arg == "--" && !infile && i + 2 == process.argv.length) forceFile = infile = process.argv[++i]
-  else if (arg == "--ecma3") options.ecmaVersion = 3
-  else if (arg == "--ecma5") options.ecmaVersion = 5
-  else if (arg == "--ecma6") options.ecmaVersion = 6
-  else if (arg == "--locations") options.locations = true
-  else if (arg == "--allow-hash-bang") options.allowHashBang = true
-  else if (arg == "--silent") silent = true
-  else if (arg == "--compact") compact = true
-  else if (arg == "--help") help(0)
-  else if (arg == "--tokenize") tokenize = true
-  else if (arg == "--module") options.sourceType = 'module'
-  else help(1)
-}
-
-function run(code) {
-  let result
-  if (!tokenize) {
-    try { result = acorn.parse(code, options) }
-    catch(e) { console.error(e.message); process.exit(1) }
-  } else {
-    result = []
-    let tokenizer = acorn.tokenizer(code, options), token
-    while (true) {
-      try { token = tokenizer.getToken() }
-      catch(e) { console.error(e.message); process.exit(1) }
-      result.push(token)
-      if (token.type == acorn.tokTypes.eof) break
-    }
-  }
-  if (!silent) console.log(JSON.stringify(result, null, compact ? null : 2))
-}
-
-if (forceFile || infile && infile != "-") {
-  run(readFile(infile, "utf8"))
-} else {
-  let code = ""
-  process.stdin.resume()
-  process.stdin.on("data", chunk => code += chunk)
-  process.stdin.on("end", () => run(code))
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/expression.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/expression.js
deleted file mode 100644
index 5f5b8a3..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/expression.js
+++ /dev/null
@@ -1,707 +0,0 @@
-// A recursive descent parser operates by defining functions for all
-// syntactic elements, and recursively calling those, each function
-// advancing the input stream and returning an AST node. Precedence
-// of constructs (for example, the fact that `!x[1]` means `!(x[1])`
-// instead of `(!x)[1]` is handled by the fact that the parser
-// function that parses unary prefix operators is called first, and
-// in turn calls the function that parses `[]` subscripts — that
-// way, it'll receive the node for `x[1]` already parsed, and wraps
-// *that* in the unary operator node.
-//
-// Acorn uses an [operator precedence parser][opp] to handle binary
-// operator precedence, because it is much more compact than using
-// the technique outlined above, which uses different, nesting
-// functions to specify precedence, for all of the ten binary
-// precedence levels that JavaScript defines.
-//
-// [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser
-
-import {types as tt} from "./tokentype"
-import {Parser} from "./state"
-
-const pp = Parser.prototype
-
-// Check if property name clashes with already added.
-// Object/class getters and setters are not allowed to clash —
-// either with each other or with an init property — and in
-// strict mode, init properties are also not allowed to be repeated.
-
-pp.checkPropClash = function(prop, propHash) {
-  if (this.options.ecmaVersion >= 6 && (prop.computed || prop.method || prop.shorthand))
-    return
-  let {key} = prop, name
-  switch (key.type) {
-  case "Identifier": name = key.name; break
-  case "Literal": name = String(key.value); break
-  default: return
-  }
-  let {kind} = prop
-  if (this.options.ecmaVersion >= 6) {
-    if (name === "__proto__" && kind === "init") {
-      if (propHash.proto) this.raise(key.start, "Redefinition of __proto__ property");
-      propHash.proto = true
-    }
-    return
-  }
-  name = "$" + name
-  let other = propHash[name]
-  if (other) {
-    let isGetSet = kind !== "init"
-    if ((this.strict || isGetSet) && other[kind] || !(isGetSet ^ other.init))
-      this.raise(key.start, "Redefinition of property")
-  } else {
-    other = propHash[name] = {
-      init: false,
-      get: false,
-      set: false
-    }
-  }
-  other[kind] = true
-}
-
-// ### Expression parsing
-
-// These nest, from the most general expression type at the top to
-// 'atomic', nondivisible expression types at the bottom. Most of
-// the functions will simply let the function(s) below them parse,
-// and, *if* the syntactic construct they handle is present, wrap
-// the AST node that the inner parser gave them in another node.
-
-// Parse a full expression. The optional arguments are used to
-// forbid the `in` operator (in for loops initalization expressions)
-// and provide reference for storing '=' operator inside shorthand
-// property assignment in contexts where both object expression
-// and object pattern might appear (so it's possible to raise
-// delayed syntax error at correct position).
-
-pp.parseExpression = function(noIn, refDestructuringErrors) {
-  let startPos = this.start, startLoc = this.startLoc
-  let expr = this.parseMaybeAssign(noIn, refDestructuringErrors)
-  if (this.type === tt.comma) {
-    let node = this.startNodeAt(startPos, startLoc)
-    node.expressions = [expr]
-    while (this.eat(tt.comma)) node.expressions.push(this.parseMaybeAssign(noIn, refDestructuringErrors))
-    return this.finishNode(node, "SequenceExpression")
-  }
-  return expr
-}
-
-// Parse an assignment expression. This includes applications of
-// operators like `+=`.
-
-pp.parseMaybeAssign = function(noIn, refDestructuringErrors, afterLeftParse) {
-  if (this.type == tt._yield && this.inGenerator) return this.parseYield()
-
-  let validateDestructuring = false
-  if (!refDestructuringErrors) {
-    refDestructuringErrors = {shorthandAssign: 0, trailingComma: 0}
-    validateDestructuring = true
-  }
-  let startPos = this.start, startLoc = this.startLoc
-  if (this.type == tt.parenL || this.type == tt.name)
-    this.potentialArrowAt = this.start
-  let left = this.parseMaybeConditional(noIn, refDestructuringErrors)
-  if (afterLeftParse) left = afterLeftParse.call(this, left, startPos, startLoc)
-  if (this.type.isAssign) {
-    if (validateDestructuring) this.checkPatternErrors(refDestructuringErrors, true)
-    let node = this.startNodeAt(startPos, startLoc)
-    node.operator = this.value
-    node.left = this.type === tt.eq ? this.toAssignable(left) : left
-    refDestructuringErrors.shorthandAssign = 0 // reset because shorthand default was used correctly
-    this.checkLVal(left)
-    this.next()
-    node.right = this.parseMaybeAssign(noIn)
-    return this.finishNode(node, "AssignmentExpression")
-  } else {
-    if (validateDestructuring) this.checkExpressionErrors(refDestructuringErrors, true)
-  }
-  return left
-}
-
-// Parse a ternary conditional (`?:`) operator.
-
-pp.parseMaybeConditional = function(noIn, refDestructuringErrors) {
-  let startPos = this.start, startLoc = this.startLoc
-  let expr = this.parseExprOps(noIn, refDestructuringErrors)
-  if (this.checkExpressionErrors(refDestructuringErrors)) return expr
-  if (this.eat(tt.question)) {
-    let node = this.startNodeAt(startPos, startLoc)
-    node.test = expr
-    node.consequent = this.parseMaybeAssign()
-    this.expect(tt.colon)
-    node.alternate = this.parseMaybeAssign(noIn)
-    return this.finishNode(node, "ConditionalExpression")
-  }
-  return expr
-}
-
-// Start the precedence parser.
-
-pp.parseExprOps = function(noIn, refDestructuringErrors) {
-  let startPos = this.start, startLoc = this.startLoc
-  let expr = this.parseMaybeUnary(refDestructuringErrors)
-  if (this.checkExpressionErrors(refDestructuringErrors)) return expr
-  return this.parseExprOp(expr, startPos, startLoc, -1, noIn)
-}
-
-// Parse binary operators with the operator precedence parsing
-// algorithm. `left` is the left-hand side of the operator.
-// `minPrec` provides context that allows the function to stop and
-// defer further parser to one of its callers when it encounters an
-// operator that has a lower precedence than the set it is parsing.
-
-pp.parseExprOp = function(left, leftStartPos, leftStartLoc, minPrec, noIn) {
-  let prec = this.type.binop
-  if (prec != null && (!noIn || this.type !== tt._in)) {
-    if (prec > minPrec) {
-      let node = this.startNodeAt(leftStartPos, leftStartLoc)
-      node.left = left
-      node.operator = this.value
-      let op = this.type
-      this.next()
-      let startPos = this.start, startLoc = this.startLoc
-      node.right = this.parseExprOp(this.parseMaybeUnary(), startPos, startLoc, prec, noIn)
-      this.finishNode(node, (op === tt.logicalOR || op === tt.logicalAND) ? "LogicalExpression" : "BinaryExpression")
-      return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, noIn)
-    }
-  }
-  return left
-}
-
-// Parse unary operators, both prefix and postfix.
-
-pp.parseMaybeUnary = function(refDestructuringErrors) {
-  if (this.type.prefix) {
-    let node = this.startNode(), update = this.type === tt.incDec
-    node.operator = this.value
-    node.prefix = true
-    this.next()
-    node.argument = this.parseMaybeUnary()
-    this.checkExpressionErrors(refDestructuringErrors, true)
-    if (update) this.checkLVal(node.argument)
-    else if (this.strict && node.operator === "delete" &&
-             node.argument.type === "Identifier")
-      this.raise(node.start, "Deleting local variable in strict mode")
-    return this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression")
-  }
-  let startPos = this.start, startLoc = this.startLoc
-  let expr = this.parseExprSubscripts(refDestructuringErrors)
-  if (this.checkExpressionErrors(refDestructuringErrors)) return expr
-  while (this.type.postfix && !this.canInsertSemicolon()) {
-    let node = this.startNodeAt(startPos, startLoc)
-    node.operator = this.value
-    node.prefix = false
-    node.argument = expr
-    this.checkLVal(expr)
-    this.next()
-    expr = this.finishNode(node, "UpdateExpression")
-  }
-  return expr
-}
-
-// Parse call, dot, and `[]`-subscript expressions.
-
-pp.parseExprSubscripts = function(refDestructuringErrors) {
-  let startPos = this.start, startLoc = this.startLoc
-  let expr = this.parseExprAtom(refDestructuringErrors)
-  let skipArrowSubscripts = expr.type === "ArrowFunctionExpression" && this.input.slice(this.lastTokStart, this.lastTokEnd) !== ")";
-  if (this.checkExpressionErrors(refDestructuringErrors) || skipArrowSubscripts) return expr
-  return this.parseSubscripts(expr, startPos, startLoc)
-}
-
-pp.parseSubscripts = function(base, startPos, startLoc, noCalls) {
-  for (;;) {
-    if (this.eat(tt.dot)) {
-      let node = this.startNodeAt(startPos, startLoc)
-      node.object = base
-      node.property = this.parseIdent(true)
-      node.computed = false
-      base = this.finishNode(node, "MemberExpression")
-    } else if (this.eat(tt.bracketL)) {
-      let node = this.startNodeAt(startPos, startLoc)
-      node.object = base
-      node.property = this.parseExpression()
-      node.computed = true
-      this.expect(tt.bracketR)
-      base = this.finishNode(node, "MemberExpression")
-    } else if (!noCalls && this.eat(tt.parenL)) {
-      let node = this.startNodeAt(startPos, startLoc)
-      node.callee = base
-      node.arguments = this.parseExprList(tt.parenR, false)
-      base = this.finishNode(node, "CallExpression")
-    } else if (this.type === tt.backQuote) {
-      let node = this.startNodeAt(startPos, startLoc)
-      node.tag = base
-      node.quasi = this.parseTemplate()
-      base = this.finishNode(node, "TaggedTemplateExpression")
-    } else {
-      return base
-    }
-  }
-}
-
-// Parse an atomic expression — either a single token that is an
-// expression, an expression started by a keyword like `function` or
-// `new`, or an expression wrapped in punctuation like `()`, `[]`,
-// or `{}`.
-
-pp.parseExprAtom = function(refDestructuringErrors) {
-  let node, canBeArrow = this.potentialArrowAt == this.start
-  switch (this.type) {
-  case tt._super:
-    if (!this.inFunction)
-      this.raise(this.start, "'super' outside of function or class")
-  case tt._this:
-    let type = this.type === tt._this ? "ThisExpression" : "Super"
-    node = this.startNode()
-    this.next()
-    return this.finishNode(node, type)
-
-  case tt._yield:
-    if (this.inGenerator) this.unexpected()
-
-  case tt.name:
-    let startPos = this.start, startLoc = this.startLoc
-    let id = this.parseIdent(this.type !== tt.name)
-    if (canBeArrow && !this.canInsertSemicolon() && this.eat(tt.arrow))
-      return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id])
-    return id
-
-  case tt.regexp:
-    let value = this.value
-    node = this.parseLiteral(value.value)
-    node.regex = {pattern: value.pattern, flags: value.flags}
-    return node
-
-  case tt.num: case tt.string:
-    return this.parseLiteral(this.value)
-
-  case tt._null: case tt._true: case tt._false:
-    node = this.startNode()
-    node.value = this.type === tt._null ? null : this.type === tt._true
-    node.raw = this.type.keyword
-    this.next()
-    return this.finishNode(node, "Literal")
-
-  case tt.parenL:
-    return this.parseParenAndDistinguishExpression(canBeArrow)
-
-  case tt.bracketL:
-    node = this.startNode()
-    this.next()
-    // check whether this is array comprehension or regular array
-    if (this.options.ecmaVersion >= 7 && this.type === tt._for) {
-      return this.parseComprehension(node, false)
-    }
-    node.elements = this.parseExprList(tt.bracketR, true, true, refDestructuringErrors)
-    return this.finishNode(node, "ArrayExpression")
-
-  case tt.braceL:
-    return this.parseObj(false, refDestructuringErrors)
-
-  case tt._function:
-    node = this.startNode()
-    this.next()
-    return this.parseFunction(node, false)
-
-  case tt._class:
-    return this.parseClass(this.startNode(), false)
-
-  case tt._new:
-    return this.parseNew()
-
-  case tt.backQuote:
-    return this.parseTemplate()
-
-  default:
-    this.unexpected()
-  }
-}
-
-pp.parseLiteral = function(value) {
-  let node = this.startNode()
-  node.value = value
-  node.raw = this.input.slice(this.start, this.end)
-  this.next()
-  return this.finishNode(node, "Literal")
-}
-
-pp.parseParenExpression = function() {
-  this.expect(tt.parenL)
-  let val = this.parseExpression()
-  this.expect(tt.parenR)
-  return val
-}
-
-pp.parseParenAndDistinguishExpression = function(canBeArrow) {
-  let startPos = this.start, startLoc = this.startLoc, val
-  if (this.options.ecmaVersion >= 6) {
-    this.next()
-
-    if (this.options.ecmaVersion >= 7 && this.type === tt._for) {
-      return this.parseComprehension(this.startNodeAt(startPos, startLoc), true)
-    }
-
-    let innerStartPos = this.start, innerStartLoc = this.startLoc
-    let exprList = [], first = true
-    let refDestructuringErrors = {shorthandAssign: 0, trailingComma: 0}, spreadStart, innerParenStart
-    while (this.type !== tt.parenR) {
-      first ? first = false : this.expect(tt.comma)
-      if (this.type === tt.ellipsis) {
-        spreadStart = this.start
-        exprList.push(this.parseParenItem(this.parseRest()))
-        break
-      } else {
-        if (this.type === tt.parenL && !innerParenStart) {
-          innerParenStart = this.start
-        }
-        exprList.push(this.parseMaybeAssign(false, refDestructuringErrors, this.parseParenItem))
-      }
-    }
-    let innerEndPos = this.start, innerEndLoc = this.startLoc
-    this.expect(tt.parenR)
-
-    if (canBeArrow && !this.canInsertSemicolon() && this.eat(tt.arrow)) {
-      this.checkPatternErrors(refDestructuringErrors, true)
-      if (innerParenStart) this.unexpected(innerParenStart)
-      return this.parseParenArrowList(startPos, startLoc, exprList)
-    }
-
-    if (!exprList.length) this.unexpected(this.lastTokStart)
-    if (spreadStart) this.unexpected(spreadStart)
-    this.checkExpressionErrors(refDestructuringErrors, true)
-
-    if (exprList.length > 1) {
-      val = this.startNodeAt(innerStartPos, innerStartLoc)
-      val.expressions = exprList
-      this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc)
-    } else {
-      val = exprList[0]
-    }
-  } else {
-    val = this.parseParenExpression()
-  }
-
-  if (this.options.preserveParens) {
-    let par = this.startNodeAt(startPos, startLoc)
-    par.expression = val
-    return this.finishNode(par, "ParenthesizedExpression")
-  } else {
-    return val
-  }
-}
-
-pp.parseParenItem = function(item) {
-  return item
-}
-
-pp.parseParenArrowList = function(startPos, startLoc, exprList) {
-  return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList)
-}
-
-// New's precedence is slightly tricky. It must allow its argument to
-// be a `[]` or dot subscript expression, but not a call — at least,
-// not without wrapping it in parentheses. Thus, it uses the noCalls
-// argument to parseSubscripts to prevent it from consuming the
-// argument list.
-
-const empty = []
-
-pp.parseNew = function() {
-  let node = this.startNode()
-  let meta = this.parseIdent(true)
-  if (this.options.ecmaVersion >= 6 && this.eat(tt.dot)) {
-    node.meta = meta
-    node.property = this.parseIdent(true)
-    if (node.property.name !== "target")
-      this.raise(node.property.start, "The only valid meta property for new is new.target")
-    if (!this.inFunction)
-      this.raise(node.start, "new.target can only be used in functions")
-    return this.finishNode(node, "MetaProperty")
-  }
-  let startPos = this.start, startLoc = this.startLoc
-  node.callee = this.parseSubscripts(this.parseExprAtom(), startPos, startLoc, true)
-  if (this.eat(tt.parenL)) node.arguments = this.parseExprList(tt.parenR, false)
-  else node.arguments = empty
-  return this.finishNode(node, "NewExpression")
-}
-
-// Parse template expression.
-
-pp.parseTemplateElement = function() {
-  let elem = this.startNode()
-  elem.value = {
-    raw: this.input.slice(this.start, this.end).replace(/\r\n?/g, '\n'),
-    cooked: this.value
-  }
-  this.next()
-  elem.tail = this.type === tt.backQuote
-  return this.finishNode(elem, "TemplateElement")
-}
-
-pp.parseTemplate = function() {
-  let node = this.startNode()
-  this.next()
-  node.expressions = []
-  let curElt = this.parseTemplateElement()
-  node.quasis = [curElt]
-  while (!curElt.tail) {
-    this.expect(tt.dollarBraceL)
-    node.expressions.push(this.parseExpression())
-    this.expect(tt.braceR)
-    node.quasis.push(curElt = this.parseTemplateElement())
-  }
-  this.next()
-  return this.finishNode(node, "TemplateLiteral")
-}
-
-// Parse an object literal or binding pattern.
-
-pp.parseObj = function(isPattern, refDestructuringErrors) {
-  let node = this.startNode(), first = true, propHash = {}
-  node.properties = []
-  this.next()
-  while (!this.eat(tt.braceR)) {
-    if (!first) {
-      this.expect(tt.comma)
-      if (this.afterTrailingComma(tt.braceR)) break
-    } else first = false
-
-    let prop = this.startNode(), isGenerator, startPos, startLoc
-    if (this.options.ecmaVersion >= 6) {
-      prop.method = false
-      prop.shorthand = false
-      if (isPattern || refDestructuringErrors) {
-        startPos = this.start
-        startLoc = this.startLoc
-      }
-      if (!isPattern)
-        isGenerator = this.eat(tt.star)
-    }
-    this.parsePropertyName(prop)
-    this.parsePropertyValue(prop, isPattern, isGenerator, startPos, startLoc, refDestructuringErrors)
-    this.checkPropClash(prop, propHash)
-    node.properties.push(this.finishNode(prop, "Property"))
-  }
-  return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression")
-}
-
-pp.parsePropertyValue = function(prop, isPattern, isGenerator, startPos, startLoc, refDestructuringErrors) {
-  if (this.eat(tt.colon)) {
-      prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refDestructuringErrors)
-      prop.kind = "init"
-    } else if (this.options.ecmaVersion >= 6 && this.type === tt.parenL) {
-      if (isPattern) this.unexpected()
-      prop.kind = "init"
-      prop.method = true
-      prop.value = this.parseMethod(isGenerator)
-    } else if (this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" &&
-               (prop.key.name === "get" || prop.key.name === "set") &&
-               (this.type != tt.comma && this.type != tt.braceR)) {
-      if (isGenerator || isPattern) this.unexpected()
-      prop.kind = prop.key.name
-      this.parsePropertyName(prop)
-      prop.value = this.parseMethod(false)
-      let paramCount = prop.kind === "get" ? 0 : 1
-      if (prop.value.params.length !== paramCount) {
-        let start = prop.value.start
-        if (prop.kind === "get")
-          this.raise(start, "getter should have no params");
-        else
-          this.raise(start, "setter should have exactly one param")
-      }
-      if (prop.kind === "set" && prop.value.params[0].type === "RestElement")
-        this.raise(prop.value.params[0].start, "Setter cannot use rest params")
-    } else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") {
-      prop.kind = "init"
-      if (isPattern) {
-        if (this.keywords.test(prop.key.name) ||
-            (this.strict ? this.reservedWordsStrictBind : this.reservedWords).test(prop.key.name))
-          this.raise(prop.key.start, "Binding " + prop.key.name)
-        prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key)
-      } else if (this.type === tt.eq && refDestructuringErrors) {
-        if (!refDestructuringErrors.shorthandAssign)
-          refDestructuringErrors.shorthandAssign = this.start
-        prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key)
-      } else {
-        prop.value = prop.key
-      }
-      prop.shorthand = true
-    } else this.unexpected()
-}
-
-pp.parsePropertyName = function(prop) {
-  if (this.options.ecmaVersion >= 6) {
-    if (this.eat(tt.bracketL)) {
-      prop.computed = true
-      prop.key = this.parseMaybeAssign()
-      this.expect(tt.bracketR)
-      return prop.key
-    } else {
-      prop.computed = false
-    }
-  }
-  return prop.key = (this.type === tt.num || this.type === tt.string) ? this.parseExprAtom() : this.parseIdent(true)
-}
-
-// Initialize empty function node.
-
-pp.initFunction = function(node) {
-  node.id = null
-  if (this.options.ecmaVersion >= 6) {
-    node.generator = false
-    node.expression = false
-  }
-}
-
-// Parse object or class method.
-
-pp.parseMethod = function(isGenerator) {
-  let node = this.startNode()
-  this.initFunction(node)
-  this.expect(tt.parenL)
-  node.params = this.parseBindingList(tt.parenR, false, false)
-  if (this.options.ecmaVersion >= 6)
-    node.generator = isGenerator
-  this.parseFunctionBody(node, false)
-  return this.finishNode(node, "FunctionExpression")
-}
-
-// Parse arrow function expression with given parameters.
-
-pp.parseArrowExpression = function(node, params) {
-  this.initFunction(node)
-  node.params = this.toAssignableList(params, true)
-  this.parseFunctionBody(node, true)
-  return this.finishNode(node, "ArrowFunctionExpression")
-}
-
-// Parse function body and check parameters.
-
-pp.parseFunctionBody = function(node, isArrowFunction) {
-  let isExpression = isArrowFunction && this.type !== tt.braceL
-
-  if (isExpression) {
-    node.body = this.parseMaybeAssign()
-    node.expression = true
-  } else {
-    // Start a new scope with regard to labels and the `inFunction`
-    // flag (restore them to their old value afterwards).
-    let oldInFunc = this.inFunction, oldInGen = this.inGenerator, oldLabels = this.labels
-    this.inFunction = true; this.inGenerator = node.generator; this.labels = []
-    node.body = this.parseBlock(true)
-    node.expression = false
-    this.inFunction = oldInFunc; this.inGenerator = oldInGen; this.labels = oldLabels
-  }
-
-  // If this is a strict mode function, verify that argument names
-  // are not repeated, and it does not try to bind the words `eval`
-  // or `arguments`.
-  if (this.strict || !isExpression && node.body.body.length && this.isUseStrict(node.body.body[0])) {
-    let oldStrict = this.strict
-    this.strict = true
-    if (node.id)
-      this.checkLVal(node.id, true)
-    this.checkParams(node);
-    this.strict = oldStrict
-  } else if (isArrowFunction) {
-    this.checkParams(node);
-  }
-}
-
-// Checks function params for various disallowed patterns such as using "eval"
-// or "arguments" and duplicate parameters.
-
-pp.checkParams = function(node) {
-    let nameHash = {};
-    for (let i = 0; i < node.params.length; i++)
-      this.checkLVal(node.params[i], true, nameHash)
-};
-
-// Parses a comma-separated list of expressions, and returns them as
-// an array. `close` is the token type that ends the list, and
-// `allowEmpty` can be turned on to allow subsequent commas with
-// nothing in between them to be parsed as `null` (which is needed
-// for array literals).
-
-pp.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestructuringErrors) {
-  let elts = [], first = true
-  while (!this.eat(close)) {
-    if (!first) {
-      this.expect(tt.comma)
-      if (this.type === close && refDestructuringErrors && !refDestructuringErrors.trailingComma) {
-        refDestructuringErrors.trailingComma = this.lastTokStart
-      }
-      if (allowTrailingComma && this.afterTrailingComma(close)) break
-    } else first = false
-
-    let elt
-    if (allowEmpty && this.type === tt.comma)
-      elt = null
-    else if (this.type === tt.ellipsis)
-      elt = this.parseSpread(refDestructuringErrors)
-    else
-      elt = this.parseMaybeAssign(false, refDestructuringErrors)
-    elts.push(elt)
-  }
-  return elts
-}
-
-// Parse the next token as an identifier. If `liberal` is true (used
-// when parsing properties), it will also convert keywords into
-// identifiers.
-
-pp.parseIdent = function(liberal) {
-  let node = this.startNode()
-  if (liberal && this.options.allowReserved == "never") liberal = false
-  if (this.type === tt.name) {
-    if (!liberal && (this.strict ? this.reservedWordsStrict : this.reservedWords).test(this.value) &&
-        (this.options.ecmaVersion >= 6 ||
-         this.input.slice(this.start, this.end).indexOf("\\") == -1))
-      this.raise(this.start, "The keyword '" + this.value + "' is reserved")
-    node.name = this.value
-  } else if (liberal && this.type.keyword) {
-    node.name = this.type.keyword
-  } else {
-    this.unexpected()
-  }
-  this.next()
-  return this.finishNode(node, "Identifier")
-}
-
-// Parses yield expression inside generator.
-
-pp.parseYield = function() {
-  let node = this.startNode()
-  this.next()
-  if (this.type == tt.semi || this.canInsertSemicolon() || (this.type != tt.star && !this.type.startsExpr)) {
-    node.delegate = false
-    node.argument = null
-  } else {
-    node.delegate = this.eat(tt.star)
-    node.argument = this.parseMaybeAssign()
-  }
-  return this.finishNode(node, "YieldExpression")
-}
-
-// Parses array and generator comprehensions.
-
-pp.parseComprehension = function(node, isGenerator) {
-  node.blocks = []
-  while (this.type === tt._for) {
-    let block = this.startNode()
-    this.next()
-    this.expect(tt.parenL)
-    block.left = this.parseBindingAtom()
-    this.checkLVal(block.left, true)
-    this.expectContextual("of")
-    block.right = this.parseExpression()
-    this.expect(tt.parenR)
-    node.blocks.push(this.finishNode(block, "ComprehensionBlock"))
-  }
-  node.filter = this.eat(tt._if) ? this.parseParenExpression() : null
-  node.body = this.parseExpression()
-  this.expect(isGenerator ? tt.parenR : tt.bracketR)
-  node.generator = isGenerator
-  return this.finishNode(node, "ComprehensionExpression")
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/identifier.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/identifier.js
deleted file mode 100644
index 59ead43..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/identifier.js
+++ /dev/null
@@ -1,90 +0,0 @@
-// This is a trick taken from Esprima. It turns out that, on
-// non-Chrome browsers, to check whether a string is in a set, a
-// predicate containing a big ugly `switch` statement is faster than
-// a regular expression, and on Chrome the two are about on par.
-// This function uses `eval` (non-lexical) to produce such a
-// predicate from a space-separated string of words.
-//
-// It starts by sorting the words by length.
-
-// Reserved word lists for various dialects of the language
-
-export const reservedWords = {
-  3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile",
-  5: "class enum extends super const export import",
-  6: "enum",
-  strict: "implements interface let package private protected public static yield",
-  strictBind: "eval arguments"
-}
-
-// And the keywords
-
-var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this"
-
-export const keywords = {
-  5: ecma5AndLessKeywords,
-  6: ecma5AndLessKeywords + " let const class extends export import yield super"
-}
-
-// ## Character categories
-
-// Big ugly regular expressions that match characters in the
-// whitespace, identifier, and identifier-start categories. These
-// are only applied when a character is found to actually have a
-// code point above 128.
-// Generated by `bin/generate-identifier-regex.js`.
-
-let nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0-\u08b2\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua7ad\ua7b0\ua7b1\ua7f7-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab5f\uab64\uab65\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc"
-let nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u08e4-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c03\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0d01-\u0d03\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19b0-\u19c0\u19c8\u19c9\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf2-\u1cf4\u1cf8\u1cf9\u1dc0-\u1df5\u1dfc-\u1dff\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua620-\ua629\ua66f\ua674-\ua67d\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua880\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8e0-\ua8f1\ua900-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2d\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f"
-
-const nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]")
-const nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]")
-
-nonASCIIidentifierStartChars = nonASCIIidentifierChars = null
-
-// These are a run-length and offset encoded representation of the
-// >0xffff code points that are a valid part of identifiers. The
-// offset starts at 0x10000, and each pair of numbers represents an
-// offset to the next range, and then a size of the range. They were
-// generated by tools/generate-identifier-regex.js
-var astralIdentifierStartCodes = [0,11,2,25,2,18,2,1,2,14,3,13,35,122,70,52,268,28,4,48,48,31,17,26,6,37,11,29,3,35,5,7,2,4,43,157,99,39,9,51,157,310,10,21,11,7,153,5,3,0,2,43,2,1,4,0,3,22,11,22,10,30,98,21,11,25,71,55,7,1,65,0,16,3,2,2,2,26,45,28,4,28,36,7,2,27,28,53,11,21,11,18,14,17,111,72,955,52,76,44,33,24,27,35,42,34,4,0,13,47,15,3,22,0,38,17,2,24,133,46,39,7,3,1,3,21,2,6,2,1,2,4,4,0,32,4,287,47,21,1,2,0,185,46,82,47,21,0,60,42,502,63,32,0,449,56,1288,920,104,110,2962,1070,13266,568,8,30,114,29,19,47,17,3,32,20,6,18,881,68,12,0,67,12,16481,1,3071,106,6,12,4,8,8,9,5991,84,2,70,2,1,3,0,3,1,3,3,2,11,2,0,2,6,2,64,2,3,3,7,2,6,2,27,2,3,2,4,2,0,4,6,2,339,3,24,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,7,4149,196,1340,3,2,26,2,1,2,0,3,0,2,9,2,3,2,0,2,0,7,0,5,0,2,0,2,0,2,2,2,1,2,0,3,0,2,0,2,0,2,0,2,0,2,1,2,0,3,3,2,6,2,3,2,3,2,0,2,9,2,16,6,2,2,4,2,16,4421,42710,42,4148,12,221,16355,541]
-var astralIdentifierCodes = [509,0,227,0,150,4,294,9,1368,2,2,1,6,3,41,2,5,0,166,1,1306,2,54,14,32,9,16,3,46,10,54,9,7,2,37,13,2,9,52,0,13,2,49,13,16,9,83,11,168,11,6,9,8,2,57,0,2,6,3,1,3,2,10,0,11,1,3,6,4,4,316,19,13,9,214,6,3,8,112,16,16,9,82,12,9,9,535,9,20855,9,135,4,60,6,26,9,1016,45,17,3,19723,1,5319,4,4,5,9,7,3,6,31,3,149,2,1418,49,4305,6,792618,239]
-
-// This has a complexity linear to the value of the code. The
-// assumption is that looking up astral identifier characters is
-// rare.
-function isInAstralSet(code, set) {
-  let pos = 0x10000
-  for (let i = 0; i < set.length; i += 2) {
-    pos += set[i]
-    if (pos > code) return false
-    pos += set[i + 1]
-    if (pos >= code) return true
-  }
-}
-
-// Test whether a given character code starts an identifier.
-
-export function isIdentifierStart(code, astral) {
-  if (code < 65) return code === 36
-  if (code < 91) return true
-  if (code < 97) return code === 95
-  if (code < 123) return true
-  if (code <= 0xffff) return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code))
-  if (astral === false) return false
-  return isInAstralSet(code, astralIdentifierStartCodes)
-}
-
-// Test whether a given character is part of an identifier.
-
-export function isIdentifierChar(code, astral) {
-  if (code < 48) return code === 36
-  if (code < 58) return true
-  if (code < 65) return false
-  if (code < 91) return true
-  if (code < 97) return code === 95
-  if (code < 123) return true
-  if (code <= 0xffff) return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code))
-  if (astral === false) return false
-  return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes)
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/index.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/index.js
deleted file mode 100644
index 8215f1b..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/index.js
+++ /dev/null
@@ -1,67 +0,0 @@
-// Acorn is a tiny, fast JavaScript parser written in JavaScript.
-//
-// Acorn was written by Marijn Haverbeke, Ingvar Stepanyan, and
-// various contributors and released under an MIT license.
-//
-// Git repositories for Acorn are available at
-//
-//     http://marijnhaverbeke.nl/git/acorn
-//     https://github.com/ternjs/acorn.git
-//
-// Please use the [github bug tracker][ghbt] to report issues.
-//
-// [ghbt]: https://github.com/ternjs/acorn/issues
-//
-// This file defines the main parser interface. The library also comes
-// with a [error-tolerant parser][dammit] and an
-// [abstract syntax tree walker][walk], defined in other files.
-//
-// [dammit]: acorn_loose.js
-// [walk]: util/walk.js
-
-import {Parser} from "./state"
-import "./parseutil"
-import "./statement"
-import "./lval"
-import "./expression"
-import "./location"
-
-export {Parser, plugins} from "./state"
-export {defaultOptions} from "./options"
-export {Position, SourceLocation, getLineInfo} from "./locutil"
-export {Node} from "./node"
-export {TokenType, types as tokTypes} from "./tokentype"
-export {TokContext, types as tokContexts} from "./tokencontext"
-export {isIdentifierChar, isIdentifierStart} from "./identifier"
-export {Token} from "./tokenize"
-export {isNewLine, lineBreak, lineBreakG} from "./whitespace"
-
-export const version = "2.7.0"
-
-// The main exported interface (under `self.acorn` when in the
-// browser) is a `parse` function that takes a code string and
-// returns an abstract syntax tree as specified by [Mozilla parser
-// API][api].
-//
-// [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-
-export function parse(input, options) {
-  return new Parser(options, input).parse()
-}
-
-// This function tries to parse a single expression at a given
-// offset in a string. Useful for parsing mixed-language formats
-// that embed JavaScript expressions.
-
-export function parseExpressionAt(input, pos, options) {
-  let p = new Parser(options, input, pos)
-  p.nextToken()
-  return p.parseExpression()
-}
-
-// Acorn is organized as a tokenizer and a recursive-descent parser.
-// The `tokenizer` export provides an interface to the tokenizer.
-
-export function tokenizer(input, options) {
-  return new Parser(options, input)
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/location.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/location.js
deleted file mode 100644
index 4625dc3..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/location.js
+++ /dev/null
@@ -1,24 +0,0 @@
-import {Parser} from "./state"
-import {Position, getLineInfo} from "./locutil"
-
-const pp = Parser.prototype
-
-// This function is used to raise exceptions on parse errors. It
-// takes an offset integer (into the current `input`) to indicate
-// the location of the error, attaches the position to the end
-// of the error message, and then raises a `SyntaxError` with that
-// message.
-
-pp.raise = function(pos, message) {
-  let loc = getLineInfo(this.input, pos)
-  message += " (" + loc.line + ":" + loc.column + ")"
-  let err = new SyntaxError(message)
-  err.pos = pos; err.loc = loc; err.raisedAt = this.pos
-  throw err
-}
-
-pp.curPosition = function() {
-  if (this.options.locations) {
-    return new Position(this.curLine, this.pos - this.lineStart)
-  }
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/locutil.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/locutil.js
deleted file mode 100644
index 5a9465e..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/locutil.js
+++ /dev/null
@@ -1,42 +0,0 @@
-import {lineBreakG} from "./whitespace"
-
-// These are used when `options.locations` is on, for the
-// `startLoc` and `endLoc` properties.
-
-export class Position {
-  constructor(line, col) {
-    this.line = line
-    this.column = col
-  }
-
-  offset(n) {
-    return new Position(this.line, this.column + n)
-  }
-}
-
-export class SourceLocation {
-  constructor(p, start, end) {
-    this.start = start
-    this.end = end
-    if (p.sourceFile !== null) this.source = p.sourceFile
-  }
-}
-
-// The `getLineInfo` function is mostly useful when the
-// `locations` option is off (for performance reasons) and you
-// want to find the line/column position for a given character
-// offset. `input` should be the code string that the offset refers
-// into.
-
-export function getLineInfo(input, offset) {
-  for (let line = 1, cur = 0;;) {
-    lineBreakG.lastIndex = cur
-    let match = lineBreakG.exec(input)
-    if (match && match.index < offset) {
-      ++line
-      cur = match.index + match[0].length
-    } else {
-      return new Position(line, offset - cur)
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/acorn_loose.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/acorn_loose.js
deleted file mode 100644
index e69de29..0000000
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/expression.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/expression.js
deleted file mode 100644
index f3712c0..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/expression.js
+++ /dev/null
@@ -1,501 +0,0 @@
-import {LooseParser} from "./state"
-import {isDummy} from "./parseutil"
-import {tokTypes as tt} from ".."
-
-const lp = LooseParser.prototype
-
-lp.checkLVal = function(expr) {
-  if (!expr) return expr
-  switch (expr.type) {
-  case "Identifier":
-  case "MemberExpression":
-    return expr
-
-  case "ParenthesizedExpression":
-    expr.expression = this.checkLVal(expr.expression)
-    return expr
-
-  default:
-    return this.dummyIdent()
-  }
-}
-
-lp.parseExpression = function(noIn) {
-  let start = this.storeCurrentPos()
-  let expr = this.parseMaybeAssign(noIn)
-  if (this.tok.type === tt.comma) {
-    let node = this.startNodeAt(start)
-    node.expressions = [expr]
-    while (this.eat(tt.comma)) node.expressions.push(this.parseMaybeAssign(noIn))
-    return this.finishNode(node, "SequenceExpression")
-  }
-  return expr
-}
-
-lp.parseParenExpression = function() {
-  this.pushCx()
-  this.expect(tt.parenL)
-  let val = this.parseExpression()
-  this.popCx()
-  this.expect(tt.parenR)
-  return val
-}
-
-lp.parseMaybeAssign = function(noIn) {
-  let start = this.storeCurrentPos()
-  let left = this.parseMaybeConditional(noIn)
-  if (this.tok.type.isAssign) {
-    let node = this.startNodeAt(start)
-    node.operator = this.tok.value
-    node.left = this.tok.type === tt.eq ? this.toAssignable(left) : this.checkLVal(left)
-    this.next()
-    node.right = this.parseMaybeAssign(noIn)
-    return this.finishNode(node, "AssignmentExpression")
-  }
-  return left
-}
-
-lp.parseMaybeConditional = function(noIn) {
-  let start = this.storeCurrentPos()
-  let expr = this.parseExprOps(noIn)
-  if (this.eat(tt.question)) {
-    let node = this.startNodeAt(start)
-    node.test = expr
-    node.consequent = this.parseMaybeAssign()
-    node.alternate = this.expect(tt.colon) ? this.parseMaybeAssign(noIn) : this.dummyIdent()
-    return this.finishNode(node, "ConditionalExpression")
-  }
-  return expr
-}
-
-lp.parseExprOps = function(noIn) {
-  let start = this.storeCurrentPos()
-  let indent = this.curIndent, line = this.curLineStart
-  return this.parseExprOp(this.parseMaybeUnary(noIn), start, -1, noIn, indent, line)
-}
-
-lp.parseExprOp = function(left, start, minPrec, noIn, indent, line) {
-  if (this.curLineStart != line && this.curIndent < indent && this.tokenStartsLine()) return left
-  let prec = this.tok.type.binop
-  if (prec != null && (!noIn || this.tok.type !== tt._in)) {
-    if (prec > minPrec) {
-      let node = this.startNodeAt(start)
-      node.left = left
-      node.operator = this.tok.value
-      this.next()
-      if (this.curLineStart != line && this.curIndent < indent && this.tokenStartsLine()) {
-        node.right = this.dummyIdent()
-      } else {
-        let rightStart = this.storeCurrentPos()
-        node.right = this.parseExprOp(this.parseMaybeUnary(noIn), rightStart, prec, noIn, indent, line)
-      }
-      this.finishNode(node, /&&|\|\|/.test(node.operator) ? "LogicalExpression" : "BinaryExpression")
-      return this.parseExprOp(node, start, minPrec, noIn, indent, line)
-    }
-  }
-  return left
-}
-
-lp.parseMaybeUnary = function(noIn) {
-  if (this.tok.type.prefix) {
-    let node = this.startNode(), update = this.tok.type === tt.incDec
-    node.operator = this.tok.value
-    node.prefix = true
-    this.next()
-    node.argument = this.parseMaybeUnary(noIn)
-    if (update) node.argument = this.checkLVal(node.argument)
-    return this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression")
-  } else if (this.tok.type === tt.ellipsis) {
-    let node = this.startNode()
-    this.next()
-    node.argument = this.parseMaybeUnary(noIn)
-    return this.finishNode(node, "SpreadElement")
-  }
-  let start = this.storeCurrentPos()
-  let expr = this.parseExprSubscripts()
-  while (this.tok.type.postfix && !this.canInsertSemicolon()) {
-    let node = this.startNodeAt(start)
-    node.operator = this.tok.value
-    node.prefix = false
-    node.argument = this.checkLVal(expr)
-    this.next()
-    expr = this.finishNode(node, "UpdateExpression")
-  }
-  return expr
-}
-
-lp.parseExprSubscripts = function() {
-  let start = this.storeCurrentPos()
-  return this.parseSubscripts(this.parseExprAtom(), start, false, this.curIndent, this.curLineStart)
-}
-
-lp.parseSubscripts = function(base, start, noCalls, startIndent, line) {
-  for (;;) {
-    if (this.curLineStart != line && this.curIndent <= startIndent && this.tokenStartsLine()) {
-      if (this.tok.type == tt.dot && this.curIndent == startIndent)
-        --startIndent
-      else
-        return base
-    }
-
-    if (this.eat(tt.dot)) {
-      let node = this.startNodeAt(start)
-      node.object = base
-      if (this.curLineStart != line && this.curIndent <= startIndent && this.tokenStartsLine())
-        node.property = this.dummyIdent()
-      else
-        node.property = this.parsePropertyAccessor() || this.dummyIdent()
-      node.computed = false
-      base = this.finishNode(node, "MemberExpression")
-    } else if (this.tok.type == tt.bracketL) {
-      this.pushCx()
-      this.next()
-      let node = this.startNodeAt(start)
-      node.object = base
-      node.property = this.parseExpression()
-      node.computed = true
-      this.popCx()
-      this.expect(tt.bracketR)
-      base = this.finishNode(node, "MemberExpression")
-    } else if (!noCalls && this.tok.type == tt.parenL) {
-      let node = this.startNodeAt(start)
-      node.callee = base
-      node.arguments = this.parseExprList(tt.parenR)
-      base = this.finishNode(node, "CallExpression")
-    } else if (this.tok.type == tt.backQuote) {
-      let node = this.startNodeAt(start)
-      node.tag = base
-      node.quasi = this.parseTemplate()
-      base = this.finishNode(node, "TaggedTemplateExpression")
-    } else {
-      return base
-    }
-  }
-}
-
-lp.parseExprAtom = function() {
-  let node
-  switch (this.tok.type) {
-  case tt._this:
-  case tt._super:
-    let type = this.tok.type === tt._this ? "ThisExpression" : "Super"
-    node = this.startNode()
-    this.next()
-    return this.finishNode(node, type)
-
-  case tt.name:
-    let start = this.storeCurrentPos()
-    let id = this.parseIdent()
-    return this.eat(tt.arrow) ? this.parseArrowExpression(this.startNodeAt(start), [id]) : id
-
-  case tt.regexp:
-    node = this.startNode()
-    let val = this.tok.value
-    node.regex = {pattern: val.pattern, flags: val.flags}
-    node.value = val.value
-    node.raw = this.input.slice(this.tok.start, this.tok.end)
-    this.next()
-    return this.finishNode(node, "Literal")
-
-  case tt.num: case tt.string:
-    node = this.startNode()
-    node.value = this.tok.value
-    node.raw = this.input.slice(this.tok.start, this.tok.end)
-    this.next()
-    return this.finishNode(node, "Literal")
-
-  case tt._null: case tt._true: case tt._false:
-    node = this.startNode()
-    node.value = this.tok.type === tt._null ? null : this.tok.type === tt._true
-    node.raw = this.tok.type.keyword
-    this.next()
-    return this.finishNode(node, "Literal")
-
-  case tt.parenL:
-    let parenStart = this.storeCurrentPos()
-    this.next()
-    let inner = this.parseExpression()
-    this.expect(tt.parenR)
-    if (this.eat(tt.arrow)) {
-      return this.parseArrowExpression(this.startNodeAt(parenStart), inner.expressions || (isDummy(inner) ? [] : [inner]))
-    }
-    if (this.options.preserveParens) {
-      let par = this.startNodeAt(parenStart)
-      par.expression = inner
-      inner = this.finishNode(par, "ParenthesizedExpression")
-    }
-    return inner
-
-  case tt.bracketL:
-    node = this.startNode()
-    node.elements = this.parseExprList(tt.bracketR, true)
-    return this.finishNode(node, "ArrayExpression")
-
-  case tt.braceL:
-    return this.parseObj()
-
-  case tt._class:
-    return this.parseClass()
-
-  case tt._function:
-    node = this.startNode()
-    this.next()
-    return this.parseFunction(node, false)
-
-  case tt._new:
-    return this.parseNew()
-
-  case tt._yield:
-    node = this.startNode()
-    this.next()
-    if (this.semicolon() || this.canInsertSemicolon() || (this.tok.type != tt.star && !this.tok.type.startsExpr)) {
-      node.delegate = false
-      node.argument = null
-    } else {
-      node.delegate = this.eat(tt.star)
-      node.argument = this.parseMaybeAssign()
-    }
-    return this.finishNode(node, "YieldExpression")
-
-  case tt.backQuote:
-    return this.parseTemplate()
-
-  default:
-    return this.dummyIdent()
-  }
-}
-
-lp.parseNew = function() {
-  let node = this.startNode(), startIndent = this.curIndent, line = this.curLineStart
-  let meta = this.parseIdent(true)
-  if (this.options.ecmaVersion >= 6 && this.eat(tt.dot)) {
-    node.meta = meta
-    node.property = this.parseIdent(true)
-    return this.finishNode(node, "MetaProperty")
-  }
-  let start = this.storeCurrentPos()
-  node.callee = this.parseSubscripts(this.parseExprAtom(), start, true, startIndent, line)
-  if (this.tok.type == tt.parenL) {
-    node.arguments = this.parseExprList(tt.parenR)
-  } else {
-    node.arguments = []
-  }
-  return this.finishNode(node, "NewExpression")
-}
-
-lp.parseTemplateElement = function() {
-  let elem = this.startNode()
-  elem.value = {
-    raw: this.input.slice(this.tok.start, this.tok.end).replace(/\r\n?/g, '\n'),
-    cooked: this.tok.value
-  }
-  this.next()
-  elem.tail = this.tok.type === tt.backQuote
-  return this.finishNode(elem, "TemplateElement")
-}
-
-lp.parseTemplate = function() {
-  let node = this.startNode()
-  this.next()
-  node.expressions = []
-  let curElt = this.parseTemplateElement()
-  node.quasis = [curElt]
-  while (!curElt.tail) {
-    this.next()
-    node.expressions.push(this.parseExpression())
-    if (this.expect(tt.braceR)) {
-      curElt = this.parseTemplateElement()
-    } else {
-      curElt = this.startNode()
-      curElt.value = {cooked: '', raw: ''}
-      curElt.tail = true
-    }
-    node.quasis.push(curElt)
-  }
-  this.expect(tt.backQuote)
-  return this.finishNode(node, "TemplateLiteral")
-}
-
-lp.parseObj = function() {
-  let node = this.startNode()
-  node.properties = []
-  this.pushCx()
-  let indent = this.curIndent + 1, line = this.curLineStart
-  this.eat(tt.braceL)
-  if (this.curIndent + 1 < indent) { indent = this.curIndent; line = this.curLineStart }
-  while (!this.closes(tt.braceR, indent, line)) {
-    let prop = this.startNode(), isGenerator, start
-    if (this.options.ecmaVersion >= 6) {
-      start = this.storeCurrentPos()
-      prop.method = false
-      prop.shorthand = false
-      isGenerator = this.eat(tt.star)
-    }
-    this.parsePropertyName(prop)
-    if (isDummy(prop.key)) { if (isDummy(this.parseMaybeAssign())) this.next(); this.eat(tt.comma); continue }
-    if (this.eat(tt.colon)) {
-      prop.kind = "init"
-      prop.value = this.parseMaybeAssign()
-    } else if (this.options.ecmaVersion >= 6 && (this.tok.type === tt.parenL || this.tok.type === tt.braceL)) {
-      prop.kind = "init"
-      prop.method = true
-      prop.value = this.parseMethod(isGenerator)
-    } else if (this.options.ecmaVersion >= 5 && prop.key.type === "Identifier" &&
-               !prop.computed && (prop.key.name === "get" || prop.key.name === "set") &&
-               (this.tok.type != tt.comma && this.tok.type != tt.braceR)) {
-      prop.kind = prop.key.name
-      this.parsePropertyName(prop)
-      prop.value = this.parseMethod(false)
-    } else {
-      prop.kind = "init"
-      if (this.options.ecmaVersion >= 6) {
-        if (this.eat(tt.eq)) {
-          let assign = this.startNodeAt(start)
-          assign.operator = "="
-          assign.left = prop.key
-          assign.right = this.parseMaybeAssign()
-          prop.value = this.finishNode(assign, "AssignmentExpression")
-        } else {
-          prop.value = prop.key
-        }
-      } else {
-        prop.value = this.dummyIdent()
-      }
-      prop.shorthand = true
-    }
-    node.properties.push(this.finishNode(prop, "Property"))
-    this.eat(tt.comma)
-  }
-  this.popCx()
-  if (!this.eat(tt.braceR)) {
-    // If there is no closing brace, make the node span to the start
-    // of the next token (this is useful for Tern)
-    this.last.end = this.tok.start
-    if (this.options.locations) this.last.loc.end = this.tok.loc.start
-  }
-  return this.finishNode(node, "ObjectExpression")
-}
-
-lp.parsePropertyName = function(prop) {
-  if (this.options.ecmaVersion >= 6) {
-    if (this.eat(tt.bracketL)) {
-      prop.computed = true
-      prop.key = this.parseExpression()
-      this.expect(tt.bracketR)
-      return
-    } else {
-      prop.computed = false
-    }
-  }
-  let key = (this.tok.type === tt.num || this.tok.type === tt.string) ? this.parseExprAtom() : this.parseIdent()
-  prop.key = key || this.dummyIdent()
-}
-
-lp.parsePropertyAccessor = function() {
-  if (this.tok.type === tt.name || this.tok.type.keyword) return this.parseIdent()
-}
-
-lp.parseIdent = function() {
-  let name = this.tok.type === tt.name ? this.tok.value : this.tok.type.keyword
-  if (!name) return this.dummyIdent()
-  let node = this.startNode()
-  this.next()
-  node.name = name
-  return this.finishNode(node, "Identifier")
-}
-
-lp.initFunction = function(node) {
-  node.id = null
-  node.params = []
-  if (this.options.ecmaVersion >= 6) {
-    node.generator = false
-    node.expression = false
-  }
-}
-
-// Convert existing expression atom to assignable pattern
-// if possible.
-
-lp.toAssignable = function(node, binding) {
-  if (!node || node.type == "Identifier" || (node.type == "MemberExpression" && !binding)) {
-    // Okay
-  } else if (node.type == "ParenthesizedExpression") {
-    node.expression = this.toAssignable(node.expression, binding)
-  } else if (this.options.ecmaVersion < 6) {
-    return this.dummyIdent()
-  } else if (node.type == "ObjectExpression") {
-    node.type = "ObjectPattern"
-    let props = node.properties
-    for (let i = 0; i < props.length; i++)
-      props[i].value = this.toAssignable(props[i].value, binding)
-  } else if (node.type == "ArrayExpression") {
-    node.type = "ArrayPattern"
-    this.toAssignableList(node.elements, binding)
-  } else if (node.type == "SpreadElement") {
-    node.type = "RestElement"
-    node.argument = this.toAssignable(node.argument, binding)
-  } else if (node.type == "AssignmentExpression") {
-    node.type = "AssignmentPattern"
-    delete node.operator
-  } else {
-    return this.dummyIdent()
-  }
-  return node
-}
-
-lp.toAssignableList = function(exprList, binding) {
-  for (let i = 0; i < exprList.length; i++)
-    exprList[i] = this.toAssignable(exprList[i], binding)
-  return exprList
-}
-
-lp.parseFunctionParams = function(params) {
-  params = this.parseExprList(tt.parenR)
-  return this.toAssignableList(params, true)
-}
-
-lp.parseMethod = function(isGenerator) {
-  let node = this.startNode()
-  this.initFunction(node)
-  node.params = this.parseFunctionParams()
-  node.generator = isGenerator || false
-  node.expression = this.options.ecmaVersion >= 6 && this.tok.type !== tt.braceL
-  node.body = node.expression ? this.parseMaybeAssign() : this.parseBlock()
-  return this.finishNode(node, "FunctionExpression")
-}
-
-lp.parseArrowExpression = function(node, params) {
-  this.initFunction(node)
-  node.params = this.toAssignableList(params, true)
-  node.expression = this.tok.type !== tt.braceL
-  node.body = node.expression ? this.parseMaybeAssign() : this.parseBlock()
-  return this.finishNode(node, "ArrowFunctionExpression")
-}
-
-lp.parseExprList = function(close, allowEmpty) {
-  this.pushCx()
-  let indent = this.curIndent, line = this.curLineStart, elts = []
-  this.next(); // Opening bracket
-  while (!this.closes(close, indent + 1, line)) {
-    if (this.eat(tt.comma)) {
-      elts.push(allowEmpty ? null : this.dummyIdent())
-      continue
-    }
-    let elt = this.parseMaybeAssign()
-    if (isDummy(elt)) {
-      if (this.closes(close, indent, line)) break
-      this.next()
-    } else {
-      elts.push(elt)
-    }
-    this.eat(tt.comma)
-  }
-  this.popCx()
-  if (!this.eat(close)) {
-    // If there is no closing brace, make the node span to the start
-    // of the next token (this is useful for Tern)
-    this.last.end = this.tok.start
-    if (this.options.locations) this.last.loc.end = this.tok.loc.start
-  }
-  return elts
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/index.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/index.js
deleted file mode 100644
index 7b3fad1..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/index.js
+++ /dev/null
@@ -1,50 +0,0 @@
-// Acorn: Loose parser
-//
-// This module provides an alternative parser (`parse_dammit`) that
-// exposes that same interface as `parse`, but will try to parse
-// anything as JavaScript, repairing syntax error the best it can.
-// There are circumstances in which it will raise an error and give
-// up, but they are very rare. The resulting AST will be a mostly
-// valid JavaScript AST (as per the [Mozilla parser API][api], except
-// that:
-//
-// - Return outside functions is allowed
-//
-// - Label consistency (no conflicts, break only to existing labels)
-//   is not enforced.
-//
-// - Bogus Identifier nodes with a name of `"✖"` are inserted whenever
-//   the parser got too confused to return anything meaningful.
-//
-// [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-//
-// The expected use for this is to *first* try `acorn.parse`, and only
-// if that fails switch to `parse_dammit`. The loose parser might
-// parse badly indented code incorrectly, so **don't** use it as
-// your default parser.
-//
-// Quite a lot of acorn.js is duplicated here. The alternative was to
-// add a *lot* of extra cruft to that file, making it less readable
-// and slower. Copying and editing the code allowed me to make
-// invasive changes and simplifications without creating a complicated
-// tangle.
-
-import * as acorn from ".."
-import {LooseParser, pluginsLoose} from "./state"
-import "./tokenize"
-import "./statement"
-import "./expression"
-
-export {LooseParser, pluginsLoose} from "./state"
-
-acorn.defaultOptions.tabSize = 4
-
-export function parse_dammit(input, options) {
-  let p = new LooseParser(input, options)
-  p.next()
-  return p.parseTopLevel()
-}
-
-acorn.parse_dammit = parse_dammit
-acorn.LooseParser = LooseParser
-acorn.pluginsLoose = pluginsLoose
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/parseutil.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/parseutil.js
deleted file mode 100644
index c5ee096..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/parseutil.js
+++ /dev/null
@@ -1 +0,0 @@
-export function isDummy(node) { return node.name == "✖" }
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/state.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/state.js
deleted file mode 100644
index de33831..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/state.js
+++ /dev/null
@@ -1,160 +0,0 @@
-import {tokenizer, SourceLocation, tokTypes as tt, Node, lineBreak, isNewLine} from ".."
-
-// Registered plugins
-export const pluginsLoose = {}
-
-export class LooseParser {
-  constructor(input, options) {
-    this.toks = tokenizer(input, options)
-    this.options = this.toks.options
-    this.input = this.toks.input
-    this.tok = this.last = {type: tt.eof, start: 0, end: 0}
-    if (this.options.locations) {
-      let here = this.toks.curPosition()
-      this.tok.loc = new SourceLocation(this.toks, here, here)
-    }
-    this.ahead = []; // Tokens ahead
-    this.context = []; // Indentation contexted
-    this.curIndent = 0
-    this.curLineStart = 0
-    this.nextLineStart = this.lineEnd(this.curLineStart) + 1
-    // Load plugins
-    this.options.pluginsLoose = options.pluginsLoose || {}
-    this.loadPlugins(this.options.pluginsLoose)
-  }
-
-  startNode() {
-    return new Node(this.toks, this.tok.start, this.options.locations ? this.tok.loc.start : null)
-  }
-
-  storeCurrentPos() {
-    return this.options.locations ? [this.tok.start, this.tok.loc.start] : this.tok.start
-  }
-
-  startNodeAt(pos) {
-    if (this.options.locations) {
-      return new Node(this.toks, pos[0], pos[1])
-    } else {
-      return new Node(this.toks, pos)
-    }
-  }
-
-  finishNode(node, type) {
-    node.type = type
-    node.end = this.last.end
-    if (this.options.locations)
-      node.loc.end = this.last.loc.end
-    if (this.options.ranges)
-      node.range[1] = this.last.end
-    return node
-  }
-
-  dummyNode(type) {
-    let dummy = this.startNode()
-    dummy.type = type
-    dummy.end = dummy.start
-    if (this.options.locations)
-      dummy.loc.end = dummy.loc.start
-    if (this.options.ranges)
-      dummy.range[1] = dummy.start
-    this.last = {type: tt.name, start: dummy.start, end: dummy.start, loc: dummy.loc}
-    return dummy
-  }
-
-  dummyIdent() {
-    let dummy = this.dummyNode("Identifier")
-    dummy.name = "✖"
-    return dummy
-  }
-
-  dummyString() {
-    let dummy = this.dummyNode("Literal")
-    dummy.value = dummy.raw = "✖"
-    return dummy
-  }
-
-  eat(type) {
-    if (this.tok.type === type) {
-      this.next()
-      return true
-    } else {
-      return false
-    }
-  }
-
-  isContextual(name) {
-    return this.tok.type === tt.name && this.tok.value === name
-  }
-
-  eatContextual(name) {
-    return this.tok.value === name && this.eat(tt.name)
-  }
-
-  canInsertSemicolon() {
-    return this.tok.type === tt.eof || this.tok.type === tt.braceR ||
-      lineBreak.test(this.input.slice(this.last.end, this.tok.start))
-  }
-
-  semicolon() {
-    return this.eat(tt.semi)
-  }
-
-  expect(type) {
-    if (this.eat(type)) return true
-    for (let i = 1; i <= 2; i++) {
-      if (this.lookAhead(i).type == type) {
-        for (let j = 0; j < i; j++) this.next()
-        return true
-      }
-    }
-  }
-
-  pushCx() {
-    this.context.push(this.curIndent)
-  }
-
-  popCx() {
-    this.curIndent = this.context.pop()
-  }
-
-  lineEnd(pos) {
-    while (pos < this.input.length && !isNewLine(this.input.charCodeAt(pos))) ++pos
-    return pos
-  }
-
-  indentationAfter(pos) {
-    for (let count = 0;; ++pos) {
-      let ch = this.input.charCodeAt(pos)
-      if (ch === 32) ++count
-      else if (ch === 9) count += this.options.tabSize
-      else return count
-    }
-  }
-
-  closes(closeTok, indent, line, blockHeuristic) {
-    if (this.tok.type === closeTok || this.tok.type === tt.eof) return true
-    return line != this.curLineStart && this.curIndent < indent && this.tokenStartsLine() &&
-      (!blockHeuristic || this.nextLineStart >= this.input.length ||
-       this.indentationAfter(this.nextLineStart) < indent)
-  }
-
-  tokenStartsLine() {
-    for (let p = this.tok.start - 1; p >= this.curLineStart; --p) {
-      let ch = this.input.charCodeAt(p)
-      if (ch !== 9 && ch !== 32) return false
-    }
-    return true
-  }
-
-  extend(name, f) {
-    this[name] = f(this[name])
-  }
-
-  loadPlugins(pluginConfigs) {
-    for (let name in pluginConfigs) {
-      let plugin = pluginsLoose[name]
-      if (!plugin) throw new Error("Plugin '" + name + "' not found")
-      plugin(this, pluginConfigs[name])
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/statement.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/statement.js
deleted file mode 100644
index cffec9e..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/statement.js
+++ /dev/null
@@ -1,420 +0,0 @@
-import {LooseParser} from "./state"
-import {isDummy} from "./parseutil"
-import {getLineInfo, tokTypes as tt} from ".."
-
-const lp = LooseParser.prototype
-
-lp.parseTopLevel = function() {
-  let node = this.startNodeAt(this.options.locations ? [0, getLineInfo(this.input, 0)] : 0)
-  node.body = []
-  while (this.tok.type !== tt.eof) node.body.push(this.parseStatement())
-  this.last = this.tok
-  if (this.options.ecmaVersion >= 6) {
-    node.sourceType = this.options.sourceType
-  }
-  return this.finishNode(node, "Program")
-}
-
-lp.parseStatement = function() {
-  let starttype = this.tok.type, node = this.startNode()
-
-  switch (starttype) {
-  case tt._break: case tt._continue:
-    this.next()
-    let isBreak = starttype === tt._break
-    if (this.semicolon() || this.canInsertSemicolon()) {
-      node.label = null
-    } else {
-      node.label = this.tok.type === tt.name ? this.parseIdent() : null
-      this.semicolon()
-    }
-    return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement")
-
-  case tt._debugger:
-    this.next()
-    this.semicolon()
-    return this.finishNode(node, "DebuggerStatement")
-
-  case tt._do:
-    this.next()
-    node.body = this.parseStatement()
-    node.test = this.eat(tt._while) ? this.parseParenExpression() : this.dummyIdent()
-    this.semicolon()
-    return this.finishNode(node, "DoWhileStatement")
-
-  case tt._for:
-    this.next()
-    this.pushCx()
-    this.expect(tt.parenL)
-    if (this.tok.type === tt.semi) return this.parseFor(node, null)
-    if (this.tok.type === tt._var || this.tok.type === tt._let || this.tok.type === tt._const) {
-      let init = this.parseVar(true)
-      if (init.declarations.length === 1 && (this.tok.type === tt._in || this.isContextual("of"))) {
-        return this.parseForIn(node, init)
-      }
-      return this.parseFor(node, init)
-    }
-    let init = this.parseExpression(true)
-    if (this.tok.type === tt._in || this.isContextual("of"))
-      return this.parseForIn(node, this.toAssignable(init))
-    return this.parseFor(node, init)
-
-  case tt._function:
-    this.next()
-    return this.parseFunction(node, true)
-
-  case tt._if:
-    this.next()
-    node.test = this.parseParenExpression()
-    node.consequent = this.parseStatement()
-    node.alternate = this.eat(tt._else) ? this.parseStatement() : null
-    return this.finishNode(node, "IfStatement")
-
-  case tt._return:
-    this.next()
-    if (this.eat(tt.semi) || this.canInsertSemicolon()) node.argument = null
-    else { node.argument = this.parseExpression(); this.semicolon() }
-    return this.finishNode(node, "ReturnStatement")
-
-  case tt._switch:
-    let blockIndent = this.curIndent, line = this.curLineStart
-    this.next()
-    node.discriminant = this.parseParenExpression()
-    node.cases = []
-    this.pushCx()
-    this.expect(tt.braceL)
-
-    let cur
-    while (!this.closes(tt.braceR, blockIndent, line, true)) {
-      if (this.tok.type === tt._case || this.tok.type === tt._default) {
-        let isCase = this.tok.type === tt._case
-        if (cur) this.finishNode(cur, "SwitchCase")
-        node.cases.push(cur = this.startNode())
-        cur.consequent = []
-        this.next()
-        if (isCase) cur.test = this.parseExpression()
-        else cur.test = null
-        this.expect(tt.colon)
-      } else {
-        if (!cur) {
-          node.cases.push(cur = this.startNode())
-          cur.consequent = []
-          cur.test = null
-        }
-        cur.consequent.push(this.parseStatement())
-      }
-    }
-    if (cur) this.finishNode(cur, "SwitchCase")
-    this.popCx()
-    this.eat(tt.braceR)
-    return this.finishNode(node, "SwitchStatement")
-
-  case tt._throw:
-    this.next()
-    node.argument = this.parseExpression()
-    this.semicolon()
-    return this.finishNode(node, "ThrowStatement")
-
-  case tt._try:
-    this.next()
-    node.block = this.parseBlock()
-    node.handler = null
-    if (this.tok.type === tt._catch) {
-      let clause = this.startNode()
-      this.next()
-      this.expect(tt.parenL)
-      clause.param = this.toAssignable(this.parseExprAtom(), true)
-      this.expect(tt.parenR)
-      clause.body = this.parseBlock()
-      node.handler = this.finishNode(clause, "CatchClause")
-    }
-    node.finalizer = this.eat(tt._finally) ? this.parseBlock() : null
-    if (!node.handler && !node.finalizer) return node.block
-    return this.finishNode(node, "TryStatement")
-
-  case tt._var:
-  case tt._let:
-  case tt._const:
-    return this.parseVar()
-
-  case tt._while:
-    this.next()
-    node.test = this.parseParenExpression()
-    node.body = this.parseStatement()
-    return this.finishNode(node, "WhileStatement")
-
-  case tt._with:
-    this.next()
-    node.object = this.parseParenExpression()
-    node.body = this.parseStatement()
-    return this.finishNode(node, "WithStatement")
-
-  case tt.braceL:
-    return this.parseBlock()
-
-  case tt.semi:
-    this.next()
-    return this.finishNode(node, "EmptyStatement")
-
-  case tt._class:
-    return this.parseClass(true)
-
-  case tt._import:
-    return this.parseImport()
-
-  case tt._export:
-    return this.parseExport()
-
-  default:
-    let expr = this.parseExpression()
-    if (isDummy(expr)) {
-      this.next()
-      if (this.tok.type === tt.eof) return this.finishNode(node, "EmptyStatement")
-      return this.parseStatement()
-    } else if (starttype === tt.name && expr.type === "Identifier" && this.eat(tt.colon)) {
-      node.body = this.parseStatement()
-      node.label = expr
-      return this.finishNode(node, "LabeledStatement")
-    } else {
-      node.expression = expr
-      this.semicolon()
-      return this.finishNode(node, "ExpressionStatement")
-    }
-  }
-}
-
-lp.parseBlock = function() {
-  let node = this.startNode()
-  this.pushCx()
-  this.expect(tt.braceL)
-  let blockIndent = this.curIndent, line = this.curLineStart
-  node.body = []
-  while (!this.closes(tt.braceR, blockIndent, line, true))
-    node.body.push(this.parseStatement())
-  this.popCx()
-  this.eat(tt.braceR)
-  return this.finishNode(node, "BlockStatement")
-}
-
-lp.parseFor = function(node, init) {
-  node.init = init
-  node.test = node.update = null
-  if (this.eat(tt.semi) && this.tok.type !== tt.semi) node.test = this.parseExpression()
-  if (this.eat(tt.semi) && this.tok.type !== tt.parenR) node.update = this.parseExpression()
-  this.popCx()
-  this.expect(tt.parenR)
-  node.body = this.parseStatement()
-  return this.finishNode(node, "ForStatement")
-}
-
-lp.parseForIn = function(node, init) {
-  let type = this.tok.type === tt._in ? "ForInStatement" : "ForOfStatement"
-  this.next()
-  node.left = init
-  node.right = this.parseExpression()
-  this.popCx()
-  this.expect(tt.parenR)
-  node.body = this.parseStatement()
-  return this.finishNode(node, type)
-}
-
-lp.parseVar = function(noIn) {
-  let node = this.startNode()
-  node.kind = this.tok.type.keyword
-  this.next()
-  node.declarations = []
-  do {
-    let decl = this.startNode()
-    decl.id = this.options.ecmaVersion >= 6 ? this.toAssignable(this.parseExprAtom(), true) : this.parseIdent()
-    decl.init = this.eat(tt.eq) ? this.parseMaybeAssign(noIn) : null
-    node.declarations.push(this.finishNode(decl, "VariableDeclarator"))
-  } while (this.eat(tt.comma))
-  if (!node.declarations.length) {
-    let decl = this.startNode()
-    decl.id = this.dummyIdent()
-    node.declarations.push(this.finishNode(decl, "VariableDeclarator"))
-  }
-  if (!noIn) this.semicolon()
-  return this.finishNode(node, "VariableDeclaration")
-}
-
-lp.parseClass = function(isStatement) {
-  let node = this.startNode()
-  this.next()
-  if (this.tok.type === tt.name) node.id = this.parseIdent()
-  else if (isStatement) node.id = this.dummyIdent()
-  else node.id = null
-  node.superClass = this.eat(tt._extends) ? this.parseExpression() : null
-  node.body = this.startNode()
-  node.body.body = []
-  this.pushCx()
-  let indent = this.curIndent + 1, line = this.curLineStart
-  this.eat(tt.braceL)
-  if (this.curIndent + 1 < indent) { indent = this.curIndent; line = this.curLineStart }
-  while (!this.closes(tt.braceR, indent, line)) {
-    if (this.semicolon()) continue
-    let method = this.startNode(), isGenerator
-    if (this.options.ecmaVersion >= 6) {
-      method.static = false
-      isGenerator = this.eat(tt.star)
-    }
-    this.parsePropertyName(method)
-    if (isDummy(method.key)) { if (isDummy(this.parseMaybeAssign())) this.next(); this.eat(tt.comma); continue }
-    if (method.key.type === "Identifier" && !method.computed && method.key.name === "static" &&
-        (this.tok.type != tt.parenL && this.tok.type != tt.braceL)) {
-      method.static = true
-      isGenerator = this.eat(tt.star)
-      this.parsePropertyName(method)
-    } else {
-      method.static = false
-    }
-    if (this.options.ecmaVersion >= 5 && method.key.type === "Identifier" &&
-        !method.computed && (method.key.name === "get" || method.key.name === "set") &&
-        this.tok.type !== tt.parenL && this.tok.type !== tt.braceL) {
-      method.kind = method.key.name
-      this.parsePropertyName(method)
-      method.value = this.parseMethod(false)
-    } else {
-      if (!method.computed && !method.static && !isGenerator && (
-        method.key.type === "Identifier" && method.key.name === "constructor" ||
-          method.key.type === "Literal" && method.key.value === "constructor")) {
-        method.kind = "constructor"
-      } else {
-        method.kind =  "method"
-      }
-      method.value = this.parseMethod(isGenerator)
-    }
-    node.body.body.push(this.finishNode(method, "MethodDefinition"))
-  }
-  this.popCx()
-  if (!this.eat(tt.braceR)) {
-    // If there is no closing brace, make the node span to the start
-    // of the next token (this is useful for Tern)
-    this.last.end = this.tok.start
-    if (this.options.locations) this.last.loc.end = this.tok.loc.start
-  }
-  this.semicolon()
-  this.finishNode(node.body, "ClassBody")
-  return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression")
-}
-
-lp.parseFunction = function(node, isStatement) {
-  this.initFunction(node)
-  if (this.options.ecmaVersion >= 6) {
-    node.generator = this.eat(tt.star)
-  }
-  if (this.tok.type === tt.name) node.id = this.parseIdent()
-  else if (isStatement) node.id = this.dummyIdent()
-  node.params = this.parseFunctionParams()
-  node.body = this.parseBlock()
-  return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression")
-}
-
-lp.parseExport = function() {
-  let node = this.startNode()
-  this.next()
-  if (this.eat(tt.star)) {
-    node.source = this.eatContextual("from") ? this.parseExprAtom() : null
-    return this.finishNode(node, "ExportAllDeclaration")
-  }
-  if (this.eat(tt._default)) {
-    let expr = this.parseMaybeAssign()
-    if (expr.id) {
-      switch (expr.type) {
-      case "FunctionExpression": expr.type = "FunctionDeclaration"; break
-      case "ClassExpression": expr.type = "ClassDeclaration"; break
-      }
-    }
-    node.declaration = expr
-    this.semicolon()
-    return this.finishNode(node, "ExportDefaultDeclaration")
-  }
-  if (this.tok.type.keyword) {
-    node.declaration = this.parseStatement()
-    node.specifiers = []
-    node.source = null
-  } else {
-    node.declaration = null
-    node.specifiers = this.parseExportSpecifierList()
-    node.source = this.eatContextual("from") ? this.parseExprAtom() : null
-    this.semicolon()
-  }
-  return this.finishNode(node, "ExportNamedDeclaration")
-}
-
-lp.parseImport = function() {
-  let node = this.startNode()
-  this.next()
-  if (this.tok.type === tt.string) {
-    node.specifiers = []
-    node.source = this.parseExprAtom()
-    node.kind = ''
-  } else {
-    let elt
-    if (this.tok.type === tt.name && this.tok.value !== "from") {
-      elt = this.startNode()
-      elt.local = this.parseIdent()
-      this.finishNode(elt, "ImportDefaultSpecifier")
-      this.eat(tt.comma)
-    }
-    node.specifiers = this.parseImportSpecifierList()
-    node.source = this.eatContextual("from") && this.tok.type == tt.string ? this.parseExprAtom() : this.dummyString()
-    if (elt) node.specifiers.unshift(elt)
-  }
-  this.semicolon()
-  return this.finishNode(node, "ImportDeclaration")
-}
-
-lp.parseImportSpecifierList = function() {
-  let elts = []
-  if (this.tok.type === tt.star) {
-    let elt = this.startNode()
-    this.next()
-    if (this.eatContextual("as")) elt.local = this.parseIdent()
-    elts.push(this.finishNode(elt, "ImportNamespaceSpecifier"))
-  } else {
-    let indent = this.curIndent, line = this.curLineStart, continuedLine = this.nextLineStart
-    this.pushCx()
-    this.eat(tt.braceL)
-    if (this.curLineStart > continuedLine) continuedLine = this.curLineStart
-    while (!this.closes(tt.braceR, indent + (this.curLineStart <= continuedLine ? 1 : 0), line)) {
-      let elt = this.startNode()
-      if (this.eat(tt.star)) {
-        elt.local = this.eatContextual("as") ? this.parseIdent() : this.dummyIdent()
-        this.finishNode(elt, "ImportNamespaceSpecifier")
-      } else {
-        if (this.isContextual("from")) break
-        elt.imported = this.parseIdent()
-        if (isDummy(elt.imported)) break
-        elt.local = this.eatContextual("as") ? this.parseIdent() : elt.imported
-        this.finishNode(elt, "ImportSpecifier")
-      }
-      elts.push(elt)
-      this.eat(tt.comma)
-    }
-    this.eat(tt.braceR)
-    this.popCx()
-  }
-  return elts
-}
-
-lp.parseExportSpecifierList = function() {
-  let elts = []
-  let indent = this.curIndent, line = this.curLineStart, continuedLine = this.nextLineStart
-  this.pushCx()
-  this.eat(tt.braceL)
-  if (this.curLineStart > continuedLine) continuedLine = this.curLineStart
-  while (!this.closes(tt.braceR, indent + (this.curLineStart <= continuedLine ? 1 : 0), line)) {
-    if (this.isContextual("from")) break
-    let elt = this.startNode()
-    elt.local = this.parseIdent()
-    if (isDummy(elt.local)) break
-    elt.exported = this.eatContextual("as") ? this.parseIdent() : elt.local
-    this.finishNode(elt, "ExportSpecifier")
-    elts.push(elt)
-    this.eat(tt.comma)
-  }
-  this.eat(tt.braceR)
-  this.popCx()
-  return elts
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/tokenize.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/tokenize.js
deleted file mode 100644
index c20db22..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/loose/tokenize.js
+++ /dev/null
@@ -1,108 +0,0 @@
-import {tokTypes as tt, Token, isNewLine, SourceLocation, getLineInfo, lineBreakG} from ".."
-import {LooseParser} from "./state"
-
-const lp = LooseParser.prototype
-
-function isSpace(ch) {
-  return (ch < 14 && ch > 8) || ch === 32 || ch === 160 || isNewLine(ch)
-}
-
-lp.next = function() {
-  this.last = this.tok
-  if (this.ahead.length)
-    this.tok = this.ahead.shift()
-  else
-    this.tok = this.readToken()
-
-  if (this.tok.start >= this.nextLineStart) {
-    while (this.tok.start >= this.nextLineStart) {
-      this.curLineStart = this.nextLineStart
-      this.nextLineStart = this.lineEnd(this.curLineStart) + 1
-    }
-    this.curIndent = this.indentationAfter(this.curLineStart)
-  }
-}
-
-lp.readToken = function() {
-  for (;;) {
-    try {
-      this.toks.next()
-      if (this.toks.type === tt.dot &&
-          this.input.substr(this.toks.end, 1) === "." &&
-          this.options.ecmaVersion >= 6) {
-        this.toks.end++
-        this.toks.type = tt.ellipsis
-      }
-      return new Token(this.toks)
-    } catch(e) {
-      if (!(e instanceof SyntaxError)) throw e
-
-      // Try to skip some text, based on the error message, and then continue
-      let msg = e.message, pos = e.raisedAt, replace = true
-      if (/unterminated/i.test(msg)) {
-        pos = this.lineEnd(e.pos + 1)
-        if (/string/.test(msg)) {
-          replace = {start: e.pos, end: pos, type: tt.string, value: this.input.slice(e.pos + 1, pos)}
-        } else if (/regular expr/i.test(msg)) {
-          let re = this.input.slice(e.pos, pos)
-          try { re = new RegExp(re) } catch(e) {}
-          replace = {start: e.pos, end: pos, type: tt.regexp, value: re}
-        } else if (/template/.test(msg)) {
-          replace = {start: e.pos, end: pos,
-                     type: tt.template,
-                     value: this.input.slice(e.pos, pos)}
-        } else {
-          replace = false
-        }
-      } else if (/invalid (unicode|regexp|number)|expecting unicode|octal literal|is reserved|directly after number|expected number in radix/i.test(msg)) {
-        while (pos < this.input.length && !isSpace(this.input.charCodeAt(pos))) ++pos
-      } else if (/character escape|expected hexadecimal/i.test(msg)) {
-        while (pos < this.input.length) {
-          let ch = this.input.charCodeAt(pos++)
-          if (ch === 34 || ch === 39 || isNewLine(ch)) break
-        }
-      } else if (/unexpected character/i.test(msg)) {
-        pos++
-        replace = false
-      } else if (/regular expression/i.test(msg)) {
-        replace = true
-      } else {
-        throw e
-      }
-      this.resetTo(pos)
-      if (replace === true) replace = {start: pos, end: pos, type: tt.name, value: "✖"}
-      if (replace) {
-        if (this.options.locations)
-          replace.loc = new SourceLocation(
-            this.toks,
-            getLineInfo(this.input, replace.start),
-            getLineInfo(this.input, replace.end))
-        return replace
-      }
-    }
-  }
-}
-
-lp.resetTo = function(pos) {
-  this.toks.pos = pos
-  let ch = this.input.charAt(pos - 1)
-  this.toks.exprAllowed = !ch || /[\[\{\(,;:?\/*=+\-~!|&%^<>]/.test(ch) ||
-    /[enwfd]/.test(ch) &&
-    /\b(keywords|case|else|return|throw|new|in|(instance|type)of|delete|void)$/.test(this.input.slice(pos - 10, pos))
-
-  if (this.options.locations) {
-    this.toks.curLine = 1
-    this.toks.lineStart = lineBreakG.lastIndex = 0
-    let match
-    while ((match = lineBreakG.exec(this.input)) && match.index < pos) {
-      ++this.toks.curLine
-      this.toks.lineStart = match.index + match[0].length
-    }
-  }
-}
-
-lp.lookAhead = function(n) {
-  while (n > this.ahead.length)
-    this.ahead.push(this.readToken())
-  return this.ahead[n - 1]
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/lval.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/lval.js
deleted file mode 100644
index 1e2508e..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/lval.js
+++ /dev/null
@@ -1,215 +0,0 @@
-import {types as tt} from "./tokentype"
-import {Parser} from "./state"
-import {has} from "./util"
-
-const pp = Parser.prototype
-
-// Convert existing expression atom to assignable pattern
-// if possible.
-
-pp.toAssignable = function(node, isBinding) {
-  if (this.options.ecmaVersion >= 6 && node) {
-    switch (node.type) {
-    case "Identifier":
-    case "ObjectPattern":
-    case "ArrayPattern":
-      break
-
-    case "ObjectExpression":
-      node.type = "ObjectPattern"
-      for (let i = 0; i < node.properties.length; i++) {
-        let prop = node.properties[i]
-        if (prop.kind !== "init") this.raise(prop.key.start, "Object pattern can't contain getter or setter")
-        this.toAssignable(prop.value, isBinding)
-      }
-      break
-
-    case "ArrayExpression":
-      node.type = "ArrayPattern"
-      this.toAssignableList(node.elements, isBinding)
-      break
-
-    case "AssignmentExpression":
-      if (node.operator === "=") {
-        node.type = "AssignmentPattern"
-        delete node.operator
-        // falls through to AssignmentPattern
-      } else {
-        this.raise(node.left.end, "Only '=' operator can be used for specifying default value.")
-        break;
-      }
-
-    case "AssignmentPattern":
-      if (node.right.type === "YieldExpression")
-        this.raise(node.right.start, "Yield expression cannot be a default value")
-      break;
-
-    case "ParenthesizedExpression":
-      node.expression = this.toAssignable(node.expression, isBinding)
-      break
-
-    case "MemberExpression":
-      if (!isBinding) break
-
-    default:
-      this.raise(node.start, "Assigning to rvalue")
-    }
-  }
-  return node
-}
-
-// Convert list of expression atoms to binding list.
-
-pp.toAssignableList = function(exprList, isBinding) {
-  let end = exprList.length
-  if (end) {
-    let last = exprList[end - 1]
-    if (last && last.type == "RestElement") {
-      --end
-    } else if (last && last.type == "SpreadElement") {
-      last.type = "RestElement"
-      let arg = last.argument
-      this.toAssignable(arg, isBinding)
-      if (arg.type !== "Identifier" && arg.type !== "MemberExpression" && arg.type !== "ArrayPattern")
-        this.unexpected(arg.start)
-      --end
-    }
-
-    if (isBinding && last.type === "RestElement" && last.argument.type !== "Identifier")
-      this.unexpected(last.argument.start);
-  }
-  for (let i = 0; i < end; i++) {
-    let elt = exprList[i]
-    if (elt) this.toAssignable(elt, isBinding)
-  }
-  return exprList
-}
-
-// Parses spread element.
-
-pp.parseSpread = function(refDestructuringErrors) {
-  let node = this.startNode()
-  this.next()
-  node.argument = this.parseMaybeAssign(refDestructuringErrors)
-  return this.finishNode(node, "SpreadElement")
-}
-
-pp.parseRest = function(allowNonIdent) {
-  let node = this.startNode()
-  this.next()
-
-  // RestElement inside of a function parameter must be an identifier
-  if (allowNonIdent) node.argument = this.type === tt.name ? this.parseIdent() : this.unexpected()
-  else node.argument = this.type === tt.name || this.type === tt.bracketL ? this.parseBindingAtom() : this.unexpected()
-
-  return this.finishNode(node, "RestElement")
-}
-
-// Parses lvalue (assignable) atom.
-
-pp.parseBindingAtom = function() {
-  if (this.options.ecmaVersion < 6) return this.parseIdent()
-  switch (this.type) {
-  case tt.name:
-    return this.parseIdent()
-
-  case tt.bracketL:
-    let node = this.startNode()
-    this.next()
-    node.elements = this.parseBindingList(tt.bracketR, true, true)
-    return this.finishNode(node, "ArrayPattern")
-
-  case tt.braceL:
-    return this.parseObj(true)
-
-  default:
-    this.unexpected()
-  }
-}
-
-pp.parseBindingList = function(close, allowEmpty, allowTrailingComma, allowNonIdent) {
-  let elts = [], first = true
-  while (!this.eat(close)) {
-    if (first) first = false
-    else this.expect(tt.comma)
-    if (allowEmpty && this.type === tt.comma) {
-      elts.push(null)
-    } else if (allowTrailingComma && this.afterTrailingComma(close)) {
-      break
-    } else if (this.type === tt.ellipsis) {
-      let rest = this.parseRest(allowNonIdent)
-      this.parseBindingListItem(rest)
-      elts.push(rest)
-      this.expect(close)
-      break
-    } else {
-      let elem = this.parseMaybeDefault(this.start, this.startLoc)
-      this.parseBindingListItem(elem)
-      elts.push(elem)
-    }
-  }
-  return elts
-}
-
-pp.parseBindingListItem = function(param) {
-  return param
-}
-
-// Parses assignment pattern around given atom if possible.
-
-pp.parseMaybeDefault = function(startPos, startLoc, left) {
-  left = left || this.parseBindingAtom()
-  if (this.options.ecmaVersion < 6 || !this.eat(tt.eq)) return left
-  let node = this.startNodeAt(startPos, startLoc)
-  node.left = left
-  node.right = this.parseMaybeAssign()
-  return this.finishNode(node, "AssignmentPattern")
-}
-
-// Verify that a node is an lval — something that can be assigned
-// to.
-
-pp.checkLVal = function(expr, isBinding, checkClashes) {
-  switch (expr.type) {
-  case "Identifier":
-    if (this.strict && this.reservedWordsStrictBind.test(expr.name))
-      this.raise(expr.start, (isBinding ? "Binding " : "Assigning to ") + expr.name + " in strict mode")
-    if (checkClashes) {
-      if (has(checkClashes, expr.name))
-        this.raise(expr.start, "Argument name clash")
-      checkClashes[expr.name] = true
-    }
-    break
-
-  case "MemberExpression":
-    if (isBinding) this.raise(expr.start, (isBinding ? "Binding" : "Assigning to") + " member expression")
-    break
-
-  case "ObjectPattern":
-    for (let i = 0; i < expr.properties.length; i++)
-      this.checkLVal(expr.properties[i].value, isBinding, checkClashes)
-    break
-
-  case "ArrayPattern":
-    for (let i = 0; i < expr.elements.length; i++) {
-      let elem = expr.elements[i]
-      if (elem) this.checkLVal(elem, isBinding, checkClashes)
-    }
-    break
-
-  case "AssignmentPattern":
-    this.checkLVal(expr.left, isBinding, checkClashes)
-    break
-
-  case "RestElement":
-    this.checkLVal(expr.argument, isBinding, checkClashes)
-    break
-
-  case "ParenthesizedExpression":
-    this.checkLVal(expr.expression, isBinding, checkClashes)
-    break
-
-  default:
-    this.raise(expr.start, (isBinding ? "Binding" : "Assigning to") + " rvalue")
-  }
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/node.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/node.js
deleted file mode 100644
index 76b5b09..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/node.js
+++ /dev/null
@@ -1,50 +0,0 @@
-import {Parser} from "./state"
-import {SourceLocation} from "./locutil"
-
-export class Node {
-  constructor(parser, pos, loc) {
-    this.type = ""
-    this.start = pos
-    this.end = 0
-    if (parser.options.locations)
-      this.loc = new SourceLocation(parser, loc)
-    if (parser.options.directSourceFile)
-      this.sourceFile = parser.options.directSourceFile
-    if (parser.options.ranges)
-      this.range = [pos, 0]
-  }
-}
-
-// Start an AST node, attaching a start offset.
-
-const pp = Parser.prototype
-
-pp.startNode = function() {
-  return new Node(this, this.start, this.startLoc)
-}
-
-pp.startNodeAt = function(pos, loc) {
-  return new Node(this, pos, loc)
-}
-
-// Finish an AST node, adding `type` and `end` properties.
-
-function finishNodeAt(node, type, pos, loc) {
-  node.type = type
-  node.end = pos
-  if (this.options.locations)
-    node.loc.end = loc
-  if (this.options.ranges)
-    node.range[1] = pos
-  return node
-}
-
-pp.finishNode = function(node, type) {
-  return finishNodeAt.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc)
-}
-
-// Finish node at given position
-
-pp.finishNodeAt = function(node, type, pos, loc) {
-  return finishNodeAt.call(this, node, type, pos, loc)
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/options.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/options.js
deleted file mode 100644
index f2d2981..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/options.js
+++ /dev/null
@@ -1,121 +0,0 @@
-import {has, isArray} from "./util"
-import {SourceLocation} from "./locutil"
-
-// A second optional argument can be given to further configure
-// the parser process. These options are recognized:
-
-export const defaultOptions = {
-  // `ecmaVersion` indicates the ECMAScript version to parse. Must
-  // be either 3, or 5, or 6. This influences support for strict
-  // mode, the set of reserved words, support for getters and
-  // setters and other features.
-  ecmaVersion: 5,
-  // Source type ("script" or "module") for different semantics
-  sourceType: "script",
-  // `onInsertedSemicolon` can be a callback that will be called
-  // when a semicolon is automatically inserted. It will be passed
-  // th position of the comma as an offset, and if `locations` is
-  // enabled, it is given the location as a `{line, column}` object
-  // as second argument.
-  onInsertedSemicolon: null,
-  // `onTrailingComma` is similar to `onInsertedSemicolon`, but for
-  // trailing commas.
-  onTrailingComma: null,
-  // By default, reserved words are only enforced if ecmaVersion >= 5.
-  // Set `allowReserved` to a boolean value to explicitly turn this on
-  // an off. When this option has the value "never", reserved words
-  // and keywords can also not be used as property names.
-  allowReserved: null,
-  // When enabled, a return at the top level is not considered an
-  // error.
-  allowReturnOutsideFunction: false,
-  // When enabled, import/export statements are not constrained to
-  // appearing at the top of the program.
-  allowImportExportEverywhere: false,
-  // When enabled, hashbang directive in the beginning of file
-  // is allowed and treated as a line comment.
-  allowHashBang: false,
-  // When `locations` is on, `loc` properties holding objects with
-  // `start` and `end` properties in `{line, column}` form (with
-  // line being 1-based and column 0-based) will be attached to the
-  // nodes.
-  locations: false,
-  // A function can be passed as `onToken` option, which will
-  // cause Acorn to call that function with object in the same
-  // format as tokens returned from `tokenizer().getToken()`. Note
-  // that you are not allowed to call the parser from the
-  // callback—that will corrupt its internal state.
-  onToken: null,
-  // A function can be passed as `onComment` option, which will
-  // cause Acorn to call that function with `(block, text, start,
-  // end)` parameters whenever a comment is skipped. `block` is a
-  // boolean indicating whether this is a block (`/* */`) comment,
-  // `text` is the content of the comment, and `start` and `end` are
-  // character offsets that denote the start and end of the comment.
-  // When the `locations` option is on, two more parameters are
-  // passed, the full `{line, column}` locations of the start and
-  // end of the comments. Note that you are not allowed to call the
-  // parser from the callback—that will corrupt its internal state.
-  onComment: null,
-  // Nodes have their start and end characters offsets recorded in
-  // `start` and `end` properties (directly on the node, rather than
-  // the `loc` object, which holds line/column data. To also add a
-  // [semi-standardized][range] `range` property holding a `[start,
-  // end]` array with the same numbers, set the `ranges` option to
-  // `true`.
-  //
-  // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
-  ranges: false,
-  // It is possible to parse multiple files into a single AST by
-  // passing the tree produced by parsing the first file as
-  // `program` option in subsequent parses. This will add the
-  // toplevel forms of the parsed file to the `Program` (top) node
-  // of an existing parse tree.
-  program: null,
-  // When `locations` is on, you can pass this to record the source
-  // file in every node's `loc` object.
-  sourceFile: null,
-  // This value, if given, is stored in every node, whether
-  // `locations` is on or off.
-  directSourceFile: null,
-  // When enabled, parenthesized expressions are represented by
-  // (non-standard) ParenthesizedExpression nodes
-  preserveParens: false,
-  plugins: {}
-}
-
-// Interpret and default an options object
-
-export function getOptions(opts) {
-  let options = {}
-  for (let opt in defaultOptions)
-    options[opt] = opts && has(opts, opt) ? opts[opt] : defaultOptions[opt]
-  if (options.allowReserved == null)
-    options.allowReserved = options.ecmaVersion < 5
-
-  if (isArray(options.onToken)) {
-    let tokens = options.onToken
-    options.onToken = (token) => tokens.push(token)
-  }
-  if (isArray(options.onComment))
-    options.onComment = pushComment(options, options.onComment)
-
-  return options
-}
-
-function pushComment(options, array) {
-  return function (block, text, start, end, startLoc, endLoc) {
-    let comment = {
-      type: block ? 'Block' : 'Line',
-      value: text,
-      start: start,
-      end: end
-    }
-    if (options.locations)
-      comment.loc = new SourceLocation(this, startLoc, endLoc)
-    if (options.ranges)
-      comment.range = [start, end]
-    array.push(comment)
-  }
-}
-
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/parseutil.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/parseutil.js
deleted file mode 100644
index 9c71c48..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/parseutil.js
+++ /dev/null
@@ -1,102 +0,0 @@
-import {types as tt} from "./tokentype"
-import {Parser} from "./state"
-import {lineBreak} from "./whitespace"
-
-const pp = Parser.prototype
-
-// ## Parser utilities
-
-// Test whether a statement node is the string literal `"use strict"`.
-
-pp.isUseStrict = function(stmt) {
-  return this.options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" &&
-    stmt.expression.type === "Literal" &&
-    stmt.expression.raw.slice(1, -1) === "use strict"
-}
-
-// Predicate that tests whether the next token is of the given
-// type, and if yes, consumes it as a side effect.
-
-pp.eat = function(type) {
-  if (this.type === type) {
-    this.next()
-    return true
-  } else {
-    return false
-  }
-}
-
-// Tests whether parsed token is a contextual keyword.
-
-pp.isContextual = function(name) {
-  return this.type === tt.name && this.value === name
-}
-
-// Consumes contextual keyword if possible.
-
-pp.eatContextual = function(name) {
-  return this.value === name && this.eat(tt.name)
-}
-
-// Asserts that following token is given contextual keyword.
-
-pp.expectContextual = function(name) {
-  if (!this.eatContextual(name)) this.unexpected()
-}
-
-// Test whether a semicolon can be inserted at the current position.
-
-pp.canInsertSemicolon = function() {
-  return this.type === tt.eof ||
-    this.type === tt.braceR ||
-    lineBreak.test(this.input.slice(this.lastTokEnd, this.start))
-}
-
-pp.insertSemicolon = function() {
-  if (this.canInsertSemicolon()) {
-    if (this.options.onInsertedSemicolon)
-      this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc)
-    return true
-  }
-}
-
-// Consume a semicolon, or, failing that, see if we are allowed to
-// pretend that there is a semicolon at this position.
-
-pp.semicolon = function() {
-  if (!this.eat(tt.semi) && !this.insertSemicolon()) this.unexpected()
-}
-
-pp.afterTrailingComma = function(tokType) {
-  if (this.type == tokType) {
-    if (this.options.onTrailingComma)
-      this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc)
-    this.next()
-    return true
-  }
-}
-
-// Expect a token of a given type. If found, consume it, otherwise,
-// raise an unexpected token error.
-
-pp.expect = function(type) {
-  this.eat(type) || this.unexpected()
-}
-
-// Raise an unexpected token error.
-
-pp.unexpected = function(pos) {
-  this.raise(pos != null ? pos : this.start, "Unexpected token")
-}
-
-pp.checkPatternErrors = function(refDestructuringErrors, andThrow) {
-  let pos = refDestructuringErrors && refDestructuringErrors.trailingComma
-  if (!andThrow) return !!pos
-  if (pos) this.raise(pos, "Trailing comma is not permitted in destructuring patterns")
-}
-
-pp.checkExpressionErrors = function(refDestructuringErrors, andThrow) {
-  let pos = refDestructuringErrors && refDestructuringErrors.shorthandAssign
-  if (!andThrow) return !!pos
-  if (pos) this.raise(pos, "Shorthand property assignments are valid only in destructuring patterns")
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/state.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/state.js
deleted file mode 100644
index 3a0d5ff..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/state.js
+++ /dev/null
@@ -1,104 +0,0 @@
-import {reservedWords, keywords} from "./identifier"
-import {types as tt} from "./tokentype"
-import {lineBreak} from "./whitespace"
-import {getOptions} from "./options"
-
-// Registered plugins
-export const plugins = {}
-
-function keywordRegexp(words) {
-  return new RegExp("^(" + words.replace(/ /g, "|") + ")$")
-}
-
-export class Parser {
-  constructor(options, input, startPos) {
-    this.options = options = getOptions(options)
-    this.sourceFile = options.sourceFile
-    this.keywords = keywordRegexp(keywords[options.ecmaVersion >= 6 ? 6 : 5])
-    let reserved = options.allowReserved ? "" :
-        reservedWords[options.ecmaVersion] + (options.sourceType == "module" ? " await" : "")
-    this.reservedWords = keywordRegexp(reserved)
-    let reservedStrict = (reserved ? reserved + " " : "") + reservedWords.strict
-    this.reservedWordsStrict = keywordRegexp(reservedStrict)
-    this.reservedWordsStrictBind = keywordRegexp(reservedStrict + " " + reservedWords.strictBind)
-    this.input = String(input)
-
-    // Used to signal to callers of `readWord1` whether the word
-    // contained any escape sequences. This is needed because words with
-    // escape sequences must not be interpreted as keywords.
-    this.containsEsc = false;
-
-    // Load plugins
-    this.loadPlugins(options.plugins)
-
-    // Set up token state
-
-    // The current position of the tokenizer in the input.
-    if (startPos) {
-      this.pos = startPos
-      this.lineStart = Math.max(0, this.input.lastIndexOf("\n", startPos))
-      this.curLine = this.input.slice(0, this.lineStart).split(lineBreak).length
-    } else {
-      this.pos = this.lineStart = 0
-      this.curLine = 1
-    }
-
-    // Properties of the current token:
-    // Its type
-    this.type = tt.eof
-    // For tokens that include more information than their type, the value
-    this.value = null
-    // Its start and end offset
-    this.start = this.end = this.pos
-    // And, if locations are used, the {line, column} object
-    // corresponding to those offsets
-    this.startLoc = this.endLoc = this.curPosition()
-
-    // Position information for the previous token
-    this.lastTokEndLoc = this.lastTokStartLoc = null
-    this.lastTokStart = this.lastTokEnd = this.pos
-
-    // The context stack is used to superficially track syntactic
-    // context to predict whether a regular expression is allowed in a
-    // given position.
-    this.context = this.initialContext()
-    this.exprAllowed = true
-
-    // Figure out if it's a module code.
-    this.strict = this.inModule = options.sourceType === "module"
-
-    // Used to signify the start of a potential arrow function
-    this.potentialArrowAt = -1
-
-    // Flags to track whether we are in a function, a generator.
-    this.inFunction = this.inGenerator = false
-    // Labels in scope.
-    this.labels = []
-
-    // If enabled, skip leading hashbang line.
-    if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === '#!')
-      this.skipLineComment(2)
-  }
-
-  // DEPRECATED Kept for backwards compatibility until 3.0 in case a plugin uses them
-  isKeyword(word) { return this.keywords.test(word) }
-  isReservedWord(word) { return this.reservedWords.test(word) }
-
-  extend(name, f) {
-    this[name] = f(this[name])
-  }
-
-  loadPlugins(pluginConfigs) {
-    for (let name in pluginConfigs) {
-      let plugin = plugins[name]
-      if (!plugin) throw new Error("Plugin '" + name + "' not found")
-      plugin(this, pluginConfigs[name])
-    }
-  }
-
-  parse() {
-    let node = this.options.program || this.startNode()
-    this.nextToken()
-    return this.parseTopLevel(node)
-  }
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/statement.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/statement.js
deleted file mode 100644
index 7ade79f..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/statement.js
+++ /dev/null
@@ -1,626 +0,0 @@
-import {types as tt} from "./tokentype"
-import {Parser} from "./state"
-import {lineBreak} from "./whitespace"
-
-const pp = Parser.prototype
-
-// ### Statement parsing
-
-// Parse a program. Initializes the parser, reads any number of
-// statements, and wraps them in a Program node.  Optionally takes a
-// `program` argument.  If present, the statements will be appended
-// to its body instead of creating a new node.
-
-pp.parseTopLevel = function(node) {
-  let first = true
-  if (!node.body) node.body = []
-  while (this.type !== tt.eof) {
-    let stmt = this.parseStatement(true, true)
-    node.body.push(stmt)
-    if (first) {
-      if (this.isUseStrict(stmt)) this.setStrict(true)
-      first = false
-    }
-  }
-  this.next()
-  if (this.options.ecmaVersion >= 6) {
-    node.sourceType = this.options.sourceType
-  }
-  return this.finishNode(node, "Program")
-}
-
-const loopLabel = {kind: "loop"}, switchLabel = {kind: "switch"}
-
-// Parse a single statement.
-//
-// If expecting a statement and finding a slash operator, parse a
-// regular expression literal. This is to handle cases like
-// `if (foo) /blah/.exec(foo)`, where looking at the previous token
-// does not help.
-
-pp.parseStatement = function(declaration, topLevel) {
-  let starttype = this.type, node = this.startNode()
-
-  // Most types of statements are recognized by the keyword they
-  // start with. Many are trivial to parse, some require a bit of
-  // complexity.
-
-  switch (starttype) {
-  case tt._break: case tt._continue: return this.parseBreakContinueStatement(node, starttype.keyword)
-  case tt._debugger: return this.parseDebuggerStatement(node)
-  case tt._do: return this.parseDoStatement(node)
-  case tt._for: return this.parseForStatement(node)
-  case tt._function:
-    if (!declaration && this.options.ecmaVersion >= 6) this.unexpected()
-    return this.parseFunctionStatement(node)
-  case tt._class:
-    if (!declaration) this.unexpected()
-    return this.parseClass(node, true)
-  case tt._if: return this.parseIfStatement(node)
-  case tt._return: return this.parseReturnStatement(node)
-  case tt._switch: return this.parseSwitchStatement(node)
-  case tt._throw: return this.parseThrowStatement(node)
-  case tt._try: return this.parseTryStatement(node)
-  case tt._let: case tt._const: if (!declaration) this.unexpected() // NOTE: falls through to _var
-  case tt._var: return this.parseVarStatement(node, starttype)
-  case tt._while: return this.parseWhileStatement(node)
-  case tt._with: return this.parseWithStatement(node)
-  case tt.braceL: return this.parseBlock()
-  case tt.semi: return this.parseEmptyStatement(node)
-  case tt._export:
-  case tt._import:
-    if (!this.options.allowImportExportEverywhere) {
-      if (!topLevel)
-        this.raise(this.start, "'import' and 'export' may only appear at the top level")
-      if (!this.inModule)
-        this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'")
-    }
-    return starttype === tt._import ? this.parseImport(node) : this.parseExport(node)
-
-    // If the statement does not start with a statement keyword or a
-    // brace, it's an ExpressionStatement or LabeledStatement. We
-    // simply start parsing an expression, and afterwards, if the
-    // next token is a colon and the expression was a simple
-    // Identifier node, we switch to interpreting it as a label.
-  default:
-    let maybeName = this.value, expr = this.parseExpression()
-    if (starttype === tt.name && expr.type === "Identifier" && this.eat(tt.colon))
-      return this.parseLabeledStatement(node, maybeName, expr)
-    else return this.parseExpressionStatement(node, expr)
-  }
-}
-
-pp.parseBreakContinueStatement = function(node, keyword) {
-  let isBreak = keyword == "break"
-  this.next()
-  if (this.eat(tt.semi) || this.insertSemicolon()) node.label = null
-  else if (this.type !== tt.name) this.unexpected()
-  else {
-    node.label = this.parseIdent()
-    this.semicolon()
-  }
-
-  // Verify that there is an actual destination to break or
-  // continue to.
-  for (var i = 0; i < this.labels.length; ++i) {
-    let lab = this.labels[i]
-    if (node.label == null || lab.name === node.label.name) {
-      if (lab.kind != null && (isBreak || lab.kind === "loop")) break
-      if (node.label && isBreak) break
-    }
-  }
-  if (i === this.labels.length) this.raise(node.start, "Unsyntactic " + keyword)
-  return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement")
-}
-
-pp.parseDebuggerStatement = function(node) {
-  this.next()
-  this.semicolon()
-  return this.finishNode(node, "DebuggerStatement")
-}
-
-pp.parseDoStatement = function(node) {
-  this.next()
-  this.labels.push(loopLabel)
-  node.body = this.parseStatement(false)
-  this.labels.pop()
-  this.expect(tt._while)
-  node.test = this.parseParenExpression()
-  if (this.options.ecmaVersion >= 6)
-    this.eat(tt.semi)
-  else
-    this.semicolon()
-  return this.finishNode(node, "DoWhileStatement")
-}
-
-// Disambiguating between a `for` and a `for`/`in` or `for`/`of`
-// loop is non-trivial. Basically, we have to parse the init `var`
-// statement or expression, disallowing the `in` operator (see
-// the second parameter to `parseExpression`), and then check
-// whether the next token is `in` or `of`. When there is no init
-// part (semicolon immediately after the opening parenthesis), it
-// is a regular `for` loop.
-
-pp.parseForStatement = function(node) {
-  this.next()
-  this.labels.push(loopLabel)
-  this.expect(tt.parenL)
-  if (this.type === tt.semi) return this.parseFor(node, null)
-  if (this.type === tt._var || this.type === tt._let || this.type === tt._const) {
-    let init = this.startNode(), varKind = this.type
-    this.next()
-    this.parseVar(init, true, varKind)
-    this.finishNode(init, "VariableDeclaration")
-    if ((this.type === tt._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) && init.declarations.length === 1 &&
-        !(varKind !== tt._var && init.declarations[0].init))
-      return this.parseForIn(node, init)
-    return this.parseFor(node, init)
-  }
-  let refDestructuringErrors = {shorthandAssign: 0, trailingComma: 0}
-  let init = this.parseExpression(true, refDestructuringErrors)
-  if (this.type === tt._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
-    this.checkPatternErrors(refDestructuringErrors, true)
-    this.toAssignable(init)
-    this.checkLVal(init)
-    return this.parseForIn(node, init)
-  } else {
-    this.checkExpressionErrors(refDestructuringErrors, true)
-  }
-  return this.parseFor(node, init)
-}
-
-pp.parseFunctionStatement = function(node) {
-  this.next()
-  return this.parseFunction(node, true)
-}
-
-pp.parseIfStatement = function(node) {
-  this.next()
-  node.test = this.parseParenExpression()
-  node.consequent = this.parseStatement(false)
-  node.alternate = this.eat(tt._else) ? this.parseStatement(false) : null
-  return this.finishNode(node, "IfStatement")
-}
-
-pp.parseReturnStatement = function(node) {
-  if (!this.inFunction && !this.options.allowReturnOutsideFunction)
-    this.raise(this.start, "'return' outside of function")
-  this.next()
-
-  // In `return` (and `break`/`continue`), the keywords with
-  // optional arguments, we eagerly look for a semicolon or the
-  // possibility to insert one.
-
-  if (this.eat(tt.semi) || this.insertSemicolon()) node.argument = null
-  else { node.argument = this.parseExpression(); this.semicolon() }
-  return this.finishNode(node, "ReturnStatement")
-}
-
-pp.parseSwitchStatement = function(node) {
-  this.next()
-  node.discriminant = this.parseParenExpression()
-  node.cases = []
-  this.expect(tt.braceL)
-  this.labels.push(switchLabel)
-
-  // Statements under must be grouped (by label) in SwitchCase
-  // nodes. `cur` is used to keep the node that we are currently
-  // adding statements to.
-
-  for (var cur, sawDefault = false; this.type != tt.braceR;) {
-    if (this.type === tt._case || this.type === tt._default) {
-      let isCase = this.type === tt._case
-      if (cur) this.finishNode(cur, "SwitchCase")
-      node.cases.push(cur = this.startNode())
-      cur.consequent = []
-      this.next()
-      if (isCase) {
-        cur.test = this.parseExpression()
-      } else {
-        if (sawDefault) this.raise(this.lastTokStart, "Multiple default clauses")
-        sawDefault = true
-        cur.test = null
-      }
-      this.expect(tt.colon)
-    } else {
-      if (!cur) this.unexpected()
-      cur.consequent.push(this.parseStatement(true))
-    }
-  }
-  if (cur) this.finishNode(cur, "SwitchCase")
-  this.next() // Closing brace
-  this.labels.pop()
-  return this.finishNode(node, "SwitchStatement")
-}
-
-pp.parseThrowStatement = function(node) {
-  this.next()
-  if (lineBreak.test(this.input.slice(this.lastTokEnd, this.start)))
-    this.raise(this.lastTokEnd, "Illegal newline after throw")
-  node.argument = this.parseExpression()
-  this.semicolon()
-  return this.finishNode(node, "ThrowStatement")
-}
-
-// Reused empty array added for node fields that are always empty.
-
-const empty = []
-
-pp.parseTryStatement = function(node) {
-  this.next()
-  node.block = this.parseBlock()
-  node.handler = null
-  if (this.type === tt._catch) {
-    let clause = this.startNode()
-    this.next()
-    this.expect(tt.parenL)
-    clause.param = this.parseBindingAtom()
-    this.checkLVal(clause.param, true)
-    this.expect(tt.parenR)
-    clause.body = this.parseBlock()
-    node.handler = this.finishNode(clause, "CatchClause")
-  }
-  node.finalizer = this.eat(tt._finally) ? this.parseBlock() : null
-  if (!node.handler && !node.finalizer)
-    this.raise(node.start, "Missing catch or finally clause")
-  return this.finishNode(node, "TryStatement")
-}
-
-pp.parseVarStatement = function(node, kind) {
-  this.next()
-  this.parseVar(node, false, kind)
-  this.semicolon()
-  return this.finishNode(node, "VariableDeclaration")
-}
-
-pp.parseWhileStatement = function(node) {
-  this.next()
-  node.test = this.parseParenExpression()
-  this.labels.push(loopLabel)
-  node.body = this.parseStatement(false)
-  this.labels.pop()
-  return this.finishNode(node, "WhileStatement")
-}
-
-pp.parseWithStatement = function(node) {
-  if (this.strict) this.raise(this.start, "'with' in strict mode")
-  this.next()
-  node.object = this.parseParenExpression()
-  node.body = this.parseStatement(false)
-  return this.finishNode(node, "WithStatement")
-}
-
-pp.parseEmptyStatement = function(node) {
-  this.next()
-  return this.finishNode(node, "EmptyStatement")
-}
-
-pp.parseLabeledStatement = function(node, maybeName, expr) {
-  for (let i = 0; i < this.labels.length; ++i)
-    if (this.labels[i].name === maybeName) this.raise(expr.start, "Label '" + maybeName + "' is already declared")
-  let kind = this.type.isLoop ? "loop" : this.type === tt._switch ? "switch" : null
-  for (let i = this.labels.length - 1; i >= 0; i--) {
-    let label = this.labels[i]
-    if (label.statementStart == node.start) {
-      label.statementStart = this.start;
-      label.kind = kind;
-    } else break;
-  }
-  this.labels.push({name: maybeName, kind: kind, statementStart: this.start})
-  node.body = this.parseStatement(true)
-  this.labels.pop()
-  node.label = expr
-  return this.finishNode(node, "LabeledStatement")
-}
-
-pp.parseExpressionStatement = function(node, expr) {
-  node.expression = expr
-  this.semicolon()
-  return this.finishNode(node, "ExpressionStatement")
-}
-
-// Parse a semicolon-enclosed block of statements, handling `"use
-// strict"` declarations when `allowStrict` is true (used for
-// function bodies).
-
-pp.parseBlock = function(allowStrict) {
-  let node = this.startNode(), first = true, oldStrict
-  node.body = []
-  this.expect(tt.braceL)
-  while (!this.eat(tt.braceR)) {
-    let stmt = this.parseStatement(true)
-    node.body.push(stmt)
-    if (first && allowStrict && this.isUseStrict(stmt)) {
-      oldStrict = this.strict
-      this.setStrict(this.strict = true)
-    }
-    first = false
-  }
-  if (oldStrict === false) this.setStrict(false)
-  return this.finishNode(node, "BlockStatement")
-}
-
-// Parse a regular `for` loop. The disambiguation code in
-// `parseStatement` will already have parsed the init statement or
-// expression.
-
-pp.parseFor = function(node, init) {
-  node.init = init
-  this.expect(tt.semi)
-  node.test = this.type === tt.semi ? null : this.parseExpression()
-  this.expect(tt.semi)
-  node.update = this.type === tt.parenR ? null : this.parseExpression()
-  this.expect(tt.parenR)
-  node.body = this.parseStatement(false)
-  this.labels.pop()
-  return this.finishNode(node, "ForStatement")
-}
-
-// Parse a `for`/`in` and `for`/`of` loop, which are almost
-// same from parser's perspective.
-
-pp.parseForIn = function(node, init) {
-  let type = this.type === tt._in ? "ForInStatement" : "ForOfStatement"
-  this.next()
-  node.left = init
-  node.right = this.parseExpression()
-  this.expect(tt.parenR)
-  node.body = this.parseStatement(false)
-  this.labels.pop()
-  return this.finishNode(node, type)
-}
-
-// Parse a list of variable declarations.
-
-pp.parseVar = function(node, isFor, kind) {
-  node.declarations = []
-  node.kind = kind.keyword
-  for (;;) {
-    let decl = this.startNode()
-    this.parseVarId(decl)
-    if (this.eat(tt.eq)) {
-      decl.init = this.parseMaybeAssign(isFor)
-    } else if (kind === tt._const && !(this.type === tt._in || (this.options.ecmaVersion >= 6 && this.isContextual("of")))) {
-      this.unexpected()
-    } else if (decl.id.type != "Identifier" && !(isFor && (this.type === tt._in || this.isContextual("of")))) {
-      this.raise(this.lastTokEnd, "Complex binding patterns require an initialization value")
-    } else {
-      decl.init = null
-    }
-    node.declarations.push(this.finishNode(decl, "VariableDeclarator"))
-    if (!this.eat(tt.comma)) break
-  }
-  return node
-}
-
-pp.parseVarId = function(decl) {
-  decl.id = this.parseBindingAtom()
-  this.checkLVal(decl.id, true)
-}
-
-// Parse a function declaration or literal (depending on the
-// `isStatement` parameter).
-
-pp.parseFunction = function(node, isStatement, allowExpressionBody) {
-  this.initFunction(node)
-  if (this.options.ecmaVersion >= 6)
-    node.generator = this.eat(tt.star)
-  if (isStatement || this.type === tt.name)
-    node.id = this.parseIdent()
-  this.parseFunctionParams(node)
-  this.parseFunctionBody(node, allowExpressionBody)
-  return this.finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression")
-}
-
-pp.parseFunctionParams = function(node) {
-  this.expect(tt.parenL)
-  node.params = this.parseBindingList(tt.parenR, false, false, true)
-}
-
-// Parse a class declaration or literal (depending on the
-// `isStatement` parameter).
-
-pp.parseClass = function(node, isStatement) {
-  this.next()
-  this.parseClassId(node, isStatement)
-  this.parseClassSuper(node)
-  let classBody = this.startNode()
-  let hadConstructor = false
-  classBody.body = []
-  this.expect(tt.braceL)
-  while (!this.eat(tt.braceR)) {
-    if (this.eat(tt.semi)) continue
-    let method = this.startNode()
-    let isGenerator = this.eat(tt.star)
-    let isMaybeStatic = this.type === tt.name && this.value === "static"
-    this.parsePropertyName(method)
-    method.static = isMaybeStatic && this.type !== tt.parenL
-    if (method.static) {
-      if (isGenerator) this.unexpected()
-      isGenerator = this.eat(tt.star)
-      this.parsePropertyName(method)
-    }
-    method.kind = "method"
-    let isGetSet = false
-    if (!method.computed) {
-      let {key} = method
-      if (!isGenerator && key.type === "Identifier" && this.type !== tt.parenL && (key.name === "get" || key.name === "set")) {
-        isGetSet = true
-        method.kind = key.name
-        key = this.parsePropertyName(method)
-      }
-      if (!method.static && (key.type === "Identifier" && key.name === "constructor" ||
-          key.type === "Literal" && key.value === "constructor")) {
-        if (hadConstructor) this.raise(key.start, "Duplicate constructor in the same class")
-        if (isGetSet) this.raise(key.start, "Constructor can't have get/set modifier")
-        if (isGenerator) this.raise(key.start, "Constructor can't be a generator")
-        method.kind = "constructor"
-        hadConstructor = true
-      }
-    }
-    this.parseClassMethod(classBody, method, isGenerator)
-    if (isGetSet) {
-      let paramCount = method.kind === "get" ? 0 : 1
-      if (method.value.params.length !== paramCount) {
-        let start = method.value.start
-        if (method.kind === "get")
-          this.raise(start, "getter should have no params");
-        else
-          this.raise(start, "setter should have exactly one param")
-      }
-      if (method.kind === "set" && method.value.params[0].type === "RestElement")
-        this.raise(method.value.params[0].start, "Setter cannot use rest params")
-    }
-  }
-  node.body = this.finishNode(classBody, "ClassBody")
-  return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression")
-}
-
-pp.parseClassMethod = function(classBody, method, isGenerator) {
-  method.value = this.parseMethod(isGenerator)
-  classBody.body.push(this.finishNode(method, "MethodDefinition"))
-}
-
-pp.parseClassId = function(node, isStatement) {
-  node.id = this.type === tt.name ? this.parseIdent() : isStatement ? this.unexpected() : null
-}
-
-pp.parseClassSuper = function(node) {
-  node.superClass = this.eat(tt._extends) ? this.parseExprSubscripts() : null
-}
-
-// Parses module export declaration.
-
-pp.parseExport = function(node) {
-  this.next()
-  // export * from '...'
-  if (this.eat(tt.star)) {
-    this.expectContextual("from")
-    node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected()
-    this.semicolon()
-    return this.finishNode(node, "ExportAllDeclaration")
-  }
-  if (this.eat(tt._default)) { // export default ...
-    let expr = this.parseMaybeAssign()
-    let needsSemi = true
-    if (expr.type == "FunctionExpression" ||
-        expr.type == "ClassExpression") {
-      needsSemi = false
-      if (expr.id) {
-        expr.type = expr.type == "FunctionExpression"
-          ? "FunctionDeclaration"
-          : "ClassDeclaration"
-      }
-    }
-    node.declaration = expr
-    if (needsSemi) this.semicolon()
-    return this.finishNode(node, "ExportDefaultDeclaration")
-  }
-  // export var|const|let|function|class ...
-  if (this.shouldParseExportStatement()) {
-    node.declaration = this.parseStatement(true)
-    node.specifiers = []
-    node.source = null
-  } else { // export { x, y as z } [from '...']
-    node.declaration = null
-    node.specifiers = this.parseExportSpecifiers()
-    if (this.eatContextual("from")) {
-      node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected()
-    } else {
-      // check for keywords used as local names
-      for (let i = 0; i < node.specifiers.length; i++) {
-        if (this.keywords.test(node.specifiers[i].local.name) || this.reservedWords.test(node.specifiers[i].local.name)) {
-          this.unexpected(node.specifiers[i].local.start)
-        }
-      }
-
-      node.source = null
-    }
-    this.semicolon()
-  }
-  return this.finishNode(node, "ExportNamedDeclaration")
-}
-
-pp.shouldParseExportStatement = function() {
-  return this.type.keyword
-}
-
-// Parses a comma-separated list of module exports.
-
-pp.parseExportSpecifiers = function() {
-  let nodes = [], first = true
-  // export { x, y as z } [from '...']
-  this.expect(tt.braceL)
-  while (!this.eat(tt.braceR)) {
-    if (!first) {
-      this.expect(tt.comma)
-      if (this.afterTrailingComma(tt.braceR)) break
-    } else first = false
-
-    let node = this.startNode()
-    node.local = this.parseIdent(this.type === tt._default)
-    node.exported = this.eatContextual("as") ? this.parseIdent(true) : node.local
-    nodes.push(this.finishNode(node, "ExportSpecifier"))
-  }
-  return nodes
-}
-
-// Parses import declaration.
-
-pp.parseImport = function(node) {
-  this.next()
-  // import '...'
-  if (this.type === tt.string) {
-    node.specifiers = empty
-    node.source = this.parseExprAtom()
-  } else {
-    node.specifiers = this.parseImportSpecifiers()
-    this.expectContextual("from")
-    node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected()
-  }
-  this.semicolon()
-  return this.finishNode(node, "ImportDeclaration")
-}
-
-// Parses a comma-separated list of module imports.
-
-pp.parseImportSpecifiers = function() {
-  let nodes = [], first = true
-  if (this.type === tt.name) {
-    // import defaultObj, { x, y as z } from '...'
-    let node = this.startNode()
-    node.local = this.parseIdent()
-    this.checkLVal(node.local, true)
-    nodes.push(this.finishNode(node, "ImportDefaultSpecifier"))
-    if (!this.eat(tt.comma)) return nodes
-  }
-  if (this.type === tt.star) {
-    let node = this.startNode()
-    this.next()
-    this.expectContextual("as")
-    node.local = this.parseIdent()
-    this.checkLVal(node.local, true)
-    nodes.push(this.finishNode(node, "ImportNamespaceSpecifier"))
-    return nodes
-  }
-  this.expect(tt.braceL)
-  while (!this.eat(tt.braceR)) {
-    if (!first) {
-      this.expect(tt.comma)
-      if (this.afterTrailingComma(tt.braceR)) break
-    } else first = false
-
-    let node = this.startNode()
-    node.imported = this.parseIdent(true)
-    if (this.eatContextual("as")) {
-      node.local = this.parseIdent()
-    } else {
-      node.local = node.imported
-      if (this.isKeyword(node.local.name)) this.unexpected(node.local.start)
-      if (this.reservedWordsStrict.test(node.local.name)) this.raise(node.local.start, "The keyword '" + node.local.name + "' is reserved")
-    }
-    this.checkLVal(node.local, true)
-    nodes.push(this.finishNode(node, "ImportSpecifier"))
-  }
-  return nodes
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokencontext.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokencontext.js
deleted file mode 100644
index c76fc9d..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokencontext.js
+++ /dev/null
@@ -1,109 +0,0 @@
-// The algorithm used to determine whether a regexp can appear at a
-// given point in the program is loosely based on sweet.js' approach.
-// See https://github.com/mozilla/sweet.js/wiki/design
-
-import {Parser} from "./state"
-import {types as tt} from "./tokentype"
-import {lineBreak} from "./whitespace"
-
-export class TokContext {
-  constructor(token, isExpr, preserveSpace, override) {
-    this.token = token
-    this.isExpr = !!isExpr
-    this.preserveSpace = !!preserveSpace
-    this.override = override
-  }
-}
-
-export const types = {
-  b_stat: new TokContext("{", false),
-  b_expr: new TokContext("{", true),
-  b_tmpl: new TokContext("${", true),
-  p_stat: new TokContext("(", false),
-  p_expr: new TokContext("(", true),
-  q_tmpl: new TokContext("`", true, true, p => p.readTmplToken()),
-  f_expr: new TokContext("function", true)
-}
-
-const pp = Parser.prototype
-
-pp.initialContext = function() {
-  return [types.b_stat]
-}
-
-pp.braceIsBlock = function(prevType) {
-  if (prevType === tt.colon) {
-    let parent = this.curContext()
-    if (parent === types.b_stat || parent === types.b_expr)
-      return !parent.isExpr
-  }
-  if (prevType === tt._return)
-    return lineBreak.test(this.input.slice(this.lastTokEnd, this.start))
-  if (prevType === tt._else || prevType === tt.semi || prevType === tt.eof || prevType === tt.parenR)
-    return true
-  if (prevType == tt.braceL)
-    return this.curContext() === types.b_stat
-  return !this.exprAllowed
-}
-
-pp.updateContext = function(prevType) {
-  let update, type = this.type
-  if (type.keyword && prevType == tt.dot)
-    this.exprAllowed = false
-  else if (update = type.updateContext)
-    update.call(this, prevType)
-  else
-    this.exprAllowed = type.beforeExpr
-}
-
-// Token-specific context update code
-
-tt.parenR.updateContext = tt.braceR.updateContext = function() {
-  if (this.context.length == 1) {
-    this.exprAllowed = true
-    return
-  }
-  let out = this.context.pop()
-  if (out === types.b_stat && this.curContext() === types.f_expr) {
-    this.context.pop()
-    this.exprAllowed = false
-  } else if (out === types.b_tmpl) {
-    this.exprAllowed = true
-  } else {
-    this.exprAllowed = !out.isExpr
-  }
-}
-
-tt.braceL.updateContext = function(prevType) {
-  this.context.push(this.braceIsBlock(prevType) ? types.b_stat : types.b_expr)
-  this.exprAllowed = true
-}
-
-tt.dollarBraceL.updateContext = function() {
-  this.context.push(types.b_tmpl)
-  this.exprAllowed = true
-}
-
-tt.parenL.updateContext = function(prevType) {
-  let statementParens = prevType === tt._if || prevType === tt._for || prevType === tt._with || prevType === tt._while
-  this.context.push(statementParens ? types.p_stat : types.p_expr)
-  this.exprAllowed = true
-}
-
-tt.incDec.updateContext = function() {
-  // tokExprAllowed stays unchanged
-}
-
-tt._function.updateContext = function() {
-  if (this.curContext() !== types.b_stat)
-    this.context.push(types.f_expr)
-  this.exprAllowed = false
-}
-
-tt.backQuote.updateContext = function() {
-  if (this.curContext() === types.q_tmpl)
-    this.context.pop()
-  else
-    this.context.push(types.q_tmpl)
-  this.exprAllowed = false
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokenize.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokenize.js
deleted file mode 100644
index 1b2bd95..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokenize.js
+++ /dev/null
@@ -1,682 +0,0 @@
-import {isIdentifierStart, isIdentifierChar} from "./identifier"
-import {types as tt, keywords as keywordTypes} from "./tokentype"
-import {Parser} from "./state"
-import {SourceLocation} from "./locutil"
-import {lineBreak, lineBreakG, isNewLine, nonASCIIwhitespace} from "./whitespace"
-
-// Object type used to represent tokens. Note that normally, tokens
-// simply exist as properties on the parser object. This is only
-// used for the onToken callback and the external tokenizer.
-
-export class Token {
-  constructor(p) {
-    this.type = p.type
-    this.value = p.value
-    this.start = p.start
-    this.end = p.end
-    if (p.options.locations)
-      this.loc = new SourceLocation(p, p.startLoc, p.endLoc)
-    if (p.options.ranges)
-      this.range = [p.start, p.end]
-  }
-}
-
-// ## Tokenizer
-
-const pp = Parser.prototype
-
-// Are we running under Rhino?
-const isRhino = typeof Packages == "object" && Object.prototype.toString.call(Packages) == "[object JavaPackage]"
-
-// Move to the next token
-
-pp.next = function() {
-  if (this.options.onToken)
-    this.options.onToken(new Token(this))
-
-  this.lastTokEnd = this.end
-  this.lastTokStart = this.start
-  this.lastTokEndLoc = this.endLoc
-  this.lastTokStartLoc = this.startLoc
-  this.nextToken()
-}
-
-pp.getToken = function() {
-  this.next()
-  return new Token(this)
-}
-
-// If we're in an ES6 environment, make parsers iterable
-if (typeof Symbol !== "undefined")
-  pp[Symbol.iterator] = function () {
-    let self = this
-    return {next: function () {
-      let token = self.getToken()
-      return {
-        done: token.type === tt.eof,
-        value: token
-      }
-    }}
-  }
-
-// Toggle strict mode. Re-reads the next number or string to please
-// pedantic tests (`"use strict"; 010;` should fail).
-
-pp.setStrict = function(strict) {
-  this.strict = strict
-  if (this.type !== tt.num && this.type !== tt.string) return
-  this.pos = this.start
-  if (this.options.locations) {
-    while (this.pos < this.lineStart) {
-      this.lineStart = this.input.lastIndexOf("\n", this.lineStart - 2) + 1
-      --this.curLine
-    }
-  }
-  this.nextToken()
-}
-
-pp.curContext = function() {
-  return this.context[this.context.length - 1]
-}
-
-// Read a single token, updating the parser object's token-related
-// properties.
-
-pp.nextToken = function() {
-  let curContext = this.curContext()
-  if (!curContext || !curContext.preserveSpace) this.skipSpace()
-
-  this.start = this.pos
-  if (this.options.locations) this.startLoc = this.curPosition()
-  if (this.pos >= this.input.length) return this.finishToken(tt.eof)
-
-  if (curContext.override) return curContext.override(this)
-  else this.readToken(this.fullCharCodeAtPos())
-}
-
-pp.readToken = function(code) {
-  // Identifier or keyword. '\uXXXX' sequences are allowed in
-  // identifiers, so '\' also dispatches to that.
-  if (isIdentifierStart(code, this.options.ecmaVersion >= 6) || code === 92 /* '\' */)
-    return this.readWord()
-
-  return this.getTokenFromCode(code)
-}
-
-pp.fullCharCodeAtPos = function() {
-  let code = this.input.charCodeAt(this.pos)
-  if (code <= 0xd7ff || code >= 0xe000) return code
-  let next = this.input.charCodeAt(this.pos + 1)
-  return (code << 10) + next - 0x35fdc00
-}
-
-pp.skipBlockComment = function() {
-  let startLoc = this.options.onComment && this.curPosition()
-  let start = this.pos, end = this.input.indexOf("*/", this.pos += 2)
-  if (end === -1) this.raise(this.pos - 2, "Unterminated comment")
-  this.pos = end + 2
-  if (this.options.locations) {
-    lineBreakG.lastIndex = start
-    let match
-    while ((match = lineBreakG.exec(this.input)) && match.index < this.pos) {
-      ++this.curLine
-      this.lineStart = match.index + match[0].length
-    }
-  }
-  if (this.options.onComment)
-    this.options.onComment(true, this.input.slice(start + 2, end), start, this.pos,
-                           startLoc, this.curPosition())
-}
-
-pp.skipLineComment = function(startSkip) {
-  let start = this.pos
-  let startLoc = this.options.onComment && this.curPosition()
-  let ch = this.input.charCodeAt(this.pos+=startSkip)
-  while (this.pos < this.input.length && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8233) {
-    ++this.pos
-    ch = this.input.charCodeAt(this.pos)
-  }
-  if (this.options.onComment)
-    this.options.onComment(false, this.input.slice(start + startSkip, this.pos), start, this.pos,
-                           startLoc, this.curPosition())
-}
-
-// Called at the start of the parse and after every token. Skips
-// whitespace and comments, and.
-
-pp.skipSpace = function() {
-  loop: while (this.pos < this.input.length) {
-    let ch = this.input.charCodeAt(this.pos)
-    switch (ch) {
-      case 32: case 160: // ' '
-        ++this.pos
-        break
-      case 13:
-        if (this.input.charCodeAt(this.pos + 1) === 10) {
-          ++this.pos
-        }
-      case 10: case 8232: case 8233:
-        ++this.pos
-        if (this.options.locations) {
-          ++this.curLine
-          this.lineStart = this.pos
-        }
-        break
-      case 47: // '/'
-        switch (this.input.charCodeAt(this.pos + 1)) {
-          case 42: // '*'
-            this.skipBlockComment()
-            break
-          case 47:
-            this.skipLineComment(2)
-            break
-          default:
-            break loop
-        }
-        break
-      default:
-        if (ch > 8 && ch < 14 || ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) {
-          ++this.pos
-        } else {
-          break loop
-        }
-    }
-  }
-}
-
-// Called at the end of every token. Sets `end`, `val`, and
-// maintains `context` and `exprAllowed`, and skips the space after
-// the token, so that the next one's `start` will point at the
-// right position.
-
-pp.finishToken = function(type, val) {
-  this.end = this.pos
-  if (this.options.locations) this.endLoc = this.curPosition()
-  let prevType = this.type
-  this.type = type
-  this.value = val
-
-  this.updateContext(prevType)
-}
-
-// ### Token reading
-
-// This is the function that is called to fetch the next token. It
-// is somewhat obscure, because it works in character codes rather
-// than characters, and because operator parsing has been inlined
-// into it.
-//
-// All in the name of speed.
-//
-pp.readToken_dot = function() {
-  let next = this.input.charCodeAt(this.pos + 1)
-  if (next >= 48 && next <= 57) return this.readNumber(true)
-  let next2 = this.input.charCodeAt(this.pos + 2)
-  if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) { // 46 = dot '.'
-    this.pos += 3
-    return this.finishToken(tt.ellipsis)
-  } else {
-    ++this.pos
-    return this.finishToken(tt.dot)
-  }
-}
-
-pp.readToken_slash = function() { // '/'
-  let next = this.input.charCodeAt(this.pos + 1)
-  if (this.exprAllowed) {++this.pos; return this.readRegexp();}
-  if (next === 61) return this.finishOp(tt.assign, 2)
-  return this.finishOp(tt.slash, 1)
-}
-
-pp.readToken_mult_modulo = function(code) { // '%*'
-  let next = this.input.charCodeAt(this.pos + 1)
-  if (next === 61) return this.finishOp(tt.assign, 2)
-  return this.finishOp(code === 42 ? tt.star : tt.modulo, 1)
-}
-
-pp.readToken_pipe_amp = function(code) { // '|&'
-  let next = this.input.charCodeAt(this.pos + 1)
-  if (next === code) return this.finishOp(code === 124 ? tt.logicalOR : tt.logicalAND, 2)
-  if (next === 61) return this.finishOp(tt.assign, 2)
-  return this.finishOp(code === 124 ? tt.bitwiseOR : tt.bitwiseAND, 1)
-}
-
-pp.readToken_caret = function() { // '^'
-  let next = this.input.charCodeAt(this.pos + 1)
-  if (next === 61) return this.finishOp(tt.assign, 2)
-  return this.finishOp(tt.bitwiseXOR, 1)
-}
-
-pp.readToken_plus_min = function(code) { // '+-'
-  let next = this.input.charCodeAt(this.pos + 1)
-  if (next === code) {
-    if (next == 45 && this.input.charCodeAt(this.pos + 2) == 62 &&
-        lineBreak.test(this.input.slice(this.lastTokEnd, this.pos))) {
-      // A `-->` line comment
-      this.skipLineComment(3)
-      this.skipSpace()
-      return this.nextToken()
-    }
-    return this.finishOp(tt.incDec, 2)
-  }
-  if (next === 61) return this.finishOp(tt.assign, 2)
-  return this.finishOp(tt.plusMin, 1)
-}
-
-pp.readToken_lt_gt = function(code) { // '<>'
-  let next = this.input.charCodeAt(this.pos + 1)
-  let size = 1
-  if (next === code) {
-    size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2
-    if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1)
-    return this.finishOp(tt.bitShift, size)
-  }
-  if (next == 33 && code == 60 && this.input.charCodeAt(this.pos + 2) == 45 &&
-      this.input.charCodeAt(this.pos + 3) == 45) {
-    if (this.inModule) this.unexpected()
-    // `<!--`, an XML-style comment that should be interpreted as a line comment
-    this.skipLineComment(4)
-    this.skipSpace()
-    return this.nextToken()
-  }
-  if (next === 61)
-    size = this.input.charCodeAt(this.pos + 2) === 61 ? 3 : 2
-  return this.finishOp(tt.relational, size)
-}
-
-pp.readToken_eq_excl = function(code) { // '=!'
-  let next = this.input.charCodeAt(this.pos + 1)
-  if (next === 61) return this.finishOp(tt.equality, this.input.charCodeAt(this.pos + 2) === 61 ? 3 : 2)
-  if (code === 61 && next === 62 && this.options.ecmaVersion >= 6) { // '=>'
-    this.pos += 2
-    return this.finishToken(tt.arrow)
-  }
-  return this.finishOp(code === 61 ? tt.eq : tt.prefix, 1)
-}
-
-pp.getTokenFromCode = function(code) {
-  switch (code) {
-    // The interpretation of a dot depends on whether it is followed
-    // by a digit or another two dots.
-  case 46: // '.'
-    return this.readToken_dot()
-
-    // Punctuation tokens.
-  case 40: ++this.pos; return this.finishToken(tt.parenL)
-  case 41: ++this.pos; return this.finishToken(tt.parenR)
-  case 59: ++this.pos; return this.finishToken(tt.semi)
-  case 44: ++this.pos; return this.finishToken(tt.comma)
-  case 91: ++this.pos; return this.finishToken(tt.bracketL)
-  case 93: ++this.pos; return this.finishToken(tt.bracketR)
-  case 123: ++this.pos; return this.finishToken(tt.braceL)
-  case 125: ++this.pos; return this.finishToken(tt.braceR)
-  case 58: ++this.pos; return this.finishToken(tt.colon)
-  case 63: ++this.pos; return this.finishToken(tt.question)
-
-  case 96: // '`'
-    if (this.options.ecmaVersion < 6) break
-    ++this.pos
-    return this.finishToken(tt.backQuote)
-
-  case 48: // '0'
-    let next = this.input.charCodeAt(this.pos + 1)
-    if (next === 120 || next === 88) return this.readRadixNumber(16); // '0x', '0X' - hex number
-    if (this.options.ecmaVersion >= 6) {
-      if (next === 111 || next === 79) return this.readRadixNumber(8); // '0o', '0O' - octal number
-      if (next === 98 || next === 66) return this.readRadixNumber(2); // '0b', '0B' - binary number
-    }
-    // Anything else beginning with a digit is an integer, octal
-    // number, or float.
-  case 49: case 50: case 51: case 52: case 53: case 54: case 55: case 56: case 57: // 1-9
-    return this.readNumber(false)
-
-    // Quotes produce strings.
-  case 34: case 39: // '"', "'"
-    return this.readString(code)
-
-    // Operators are parsed inline in tiny state machines. '=' (61) is
-    // often referred to. `finishOp` simply skips the amount of
-    // characters it is given as second argument, and returns a token
-    // of the type given by its first argument.
-
-  case 47: // '/'
-    return this.readToken_slash()
-
-  case 37: case 42: // '%*'
-    return this.readToken_mult_modulo(code)
-
-  case 124: case 38: // '|&'
-    return this.readToken_pipe_amp(code)
-
-  case 94: // '^'
-    return this.readToken_caret()
-
-  case 43: case 45: // '+-'
-    return this.readToken_plus_min(code)
-
-  case 60: case 62: // '<>'
-    return this.readToken_lt_gt(code)
-
-  case 61: case 33: // '=!'
-    return this.readToken_eq_excl(code)
-
-  case 126: // '~'
-    return this.finishOp(tt.prefix, 1)
-  }
-
-  this.raise(this.pos, "Unexpected character '" + codePointToString(code) + "'")
-}
-
-pp.finishOp = function(type, size) {
-  let str = this.input.slice(this.pos, this.pos + size)
-  this.pos += size
-  return this.finishToken(type, str)
-}
-
-// Parse a regular expression. Some context-awareness is necessary,
-// since a '/' inside a '[]' set does not end the expression.
-
-function tryCreateRegexp(src, flags, throwErrorAt, parser) {
-  try {
-    return new RegExp(src, flags);
-  } catch (e) {
-    if (throwErrorAt !== undefined) {
-      if (e instanceof SyntaxError) parser.raise(throwErrorAt, "Error parsing regular expression: " + e.message)
-      throw e
-    }
-  }
-}
-
-var regexpUnicodeSupport = !!tryCreateRegexp("\uffff", "u");
-
-pp.readRegexp = function() {
-  let escaped, inClass, start = this.pos
-  for (;;) {
-    if (this.pos >= this.input.length) this.raise(start, "Unterminated regular expression")
-    let ch = this.input.charAt(this.pos)
-    if (lineBreak.test(ch)) this.raise(start, "Unterminated regular expression")
-    if (!escaped) {
-      if (ch === "[") inClass = true
-      else if (ch === "]" && inClass) inClass = false
-      else if (ch === "/" && !inClass) break
-      escaped = ch === "\\"
-    } else escaped = false
-    ++this.pos
-  }
-  let content = this.input.slice(start, this.pos)
-  ++this.pos
-  // Need to use `readWord1` because '\uXXXX' sequences are allowed
-  // here (don't ask).
-  let mods = this.readWord1()
-  let tmp = content
-  if (mods) {
-    let validFlags = /^[gim]*$/
-    if (this.options.ecmaVersion >= 6) validFlags = /^[gimuy]*$/
-    if (!validFlags.test(mods)) this.raise(start, "Invalid regular expression flag")
-    if (mods.indexOf('u') >= 0 && !regexpUnicodeSupport) {
-      // Replace each astral symbol and every Unicode escape sequence that
-      // possibly represents an astral symbol or a paired surrogate with a
-      // single ASCII symbol to avoid throwing on regular expressions that
-      // are only valid in combination with the `/u` flag.
-      // Note: replacing with the ASCII symbol `x` might cause false
-      // negatives in unlikely scenarios. For example, `[\u{61}-b]` is a
-      // perfectly valid pattern that is equivalent to `[a-b]`, but it would
-      // be replaced by `[x-b]` which throws an error.
-      tmp = tmp.replace(/\\u\{([0-9a-fA-F]+)\}/g, (_match, code, offset) => {
-        code = Number("0x" + code)
-        if (code > 0x10FFFF) this.raise(start + offset + 3, "Code point out of bounds")
-        return "x"
-      });
-      tmp = tmp.replace(/\\u([a-fA-F0-9]{4})|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, "x")
-    }
-  }
-  // Detect invalid regular expressions.
-  let value = null
-  // Rhino's regular expression parser is flaky and throws uncatchable exceptions,
-  // so don't do detection if we are running under Rhino
-  if (!isRhino) {
-    tryCreateRegexp(tmp, undefined, start, this);
-    // Get a regular expression object for this pattern-flag pair, or `null` in
-    // case the current environment doesn't support the flags it uses.
-    value = tryCreateRegexp(content, mods)
-  }
-  return this.finishToken(tt.regexp, {pattern: content, flags: mods, value: value})
-}
-
-// Read an integer in the given radix. Return null if zero digits
-// were read, the integer value otherwise. When `len` is given, this
-// will return `null` unless the integer has exactly `len` digits.
-
-pp.readInt = function(radix, len) {
-  let start = this.pos, total = 0
-  for (let i = 0, e = len == null ? Infinity : len; i < e; ++i) {
-    let code = this.input.charCodeAt(this.pos), val
-    if (code >= 97) val = code - 97 + 10; // a
-    else if (code >= 65) val = code - 65 + 10; // A
-    else if (code >= 48 && code <= 57) val = code - 48; // 0-9
-    else val = Infinity
-    if (val >= radix) break
-    ++this.pos
-    total = total * radix + val
-  }
-  if (this.pos === start || len != null && this.pos - start !== len) return null
-
-  return total
-}
-
-pp.readRadixNumber = function(radix) {
-  this.pos += 2; // 0x
-  let val = this.readInt(radix)
-  if (val == null) this.raise(this.start + 2, "Expected number in radix " + radix)
-  if (isIdentifierStart(this.fullCharCodeAtPos())) this.raise(this.pos, "Identifier directly after number")
-  return this.finishToken(tt.num, val)
-}
-
-// Read an integer, octal integer, or floating-point number.
-
-pp.readNumber = function(startsWithDot) {
-  let start = this.pos, isFloat = false, octal = this.input.charCodeAt(this.pos) === 48
-  if (!startsWithDot && this.readInt(10) === null) this.raise(start, "Invalid number")
-  let next = this.input.charCodeAt(this.pos)
-  if (next === 46) { // '.'
-    ++this.pos
-    this.readInt(10)
-    isFloat = true
-    next = this.input.charCodeAt(this.pos)
-  }
-  if (next === 69 || next === 101) { // 'eE'
-    next = this.input.charCodeAt(++this.pos)
-    if (next === 43 || next === 45) ++this.pos; // '+-'
-    if (this.readInt(10) === null) this.raise(start, "Invalid number")
-    isFloat = true
-  }
-  if (isIdentifierStart(this.fullCharCodeAtPos())) this.raise(this.pos, "Identifier directly after number")
-
-  let str = this.input.slice(start, this.pos), val
-  if (isFloat) val = parseFloat(str)
-  else if (!octal || str.length === 1) val = parseInt(str, 10)
-  else if (/[89]/.test(str) || this.strict) this.raise(start, "Invalid number")
-  else val = parseInt(str, 8)
-  return this.finishToken(tt.num, val)
-}
-
-// Read a string value, interpreting backslash-escapes.
-
-pp.readCodePoint = function() {
-  let ch = this.input.charCodeAt(this.pos), code
-
-  if (ch === 123) {
-    if (this.options.ecmaVersion < 6) this.unexpected()
-    let codePos = ++this.pos
-    code = this.readHexChar(this.input.indexOf('}', this.pos) - this.pos)
-    ++this.pos
-    if (code > 0x10FFFF) this.raise(codePos, "Code point out of bounds")
-  } else {
-    code = this.readHexChar(4)
-  }
-  return code
-}
-
-function codePointToString(code) {
-  // UTF-16 Decoding
-  if (code <= 0xFFFF) return String.fromCharCode(code)
-  code -= 0x10000
-  return String.fromCharCode((code >> 10) + 0xD800, (code & 1023) + 0xDC00)
-}
-
-pp.readString = function(quote) {
-  let out = "", chunkStart = ++this.pos
-  for (;;) {
-    if (this.pos >= this.input.length) this.raise(this.start, "Unterminated string constant")
-    let ch = this.input.charCodeAt(this.pos)
-    if (ch === quote) break
-    if (ch === 92) { // '\'
-      out += this.input.slice(chunkStart, this.pos)
-      out += this.readEscapedChar(false)
-      chunkStart = this.pos
-    } else {
-      if (isNewLine(ch)) this.raise(this.start, "Unterminated string constant")
-      ++this.pos
-    }
-  }
-  out += this.input.slice(chunkStart, this.pos++)
-  return this.finishToken(tt.string, out)
-}
-
-// Reads template string tokens.
-
-pp.readTmplToken = function() {
-  let out = "", chunkStart = this.pos
-  for (;;) {
-    if (this.pos >= this.input.length) this.raise(this.start, "Unterminated template")
-    let ch = this.input.charCodeAt(this.pos)
-    if (ch === 96 || ch === 36 && this.input.charCodeAt(this.pos + 1) === 123) { // '`', '${'
-      if (this.pos === this.start && this.type === tt.template) {
-        if (ch === 36) {
-          this.pos += 2
-          return this.finishToken(tt.dollarBraceL)
-        } else {
-          ++this.pos
-          return this.finishToken(tt.backQuote)
-        }
-      }
-      out += this.input.slice(chunkStart, this.pos)
-      return this.finishToken(tt.template, out)
-    }
-    if (ch === 92) { // '\'
-      out += this.input.slice(chunkStart, this.pos)
-      out += this.readEscapedChar(true)
-      chunkStart = this.pos
-    } else if (isNewLine(ch)) {
-      out += this.input.slice(chunkStart, this.pos)
-      ++this.pos
-      switch (ch) {
-        case 13:
-          if (this.input.charCodeAt(this.pos) === 10) ++this.pos;
-        case 10:
-          out += "\n";
-          break;
-        default:
-          out += String.fromCharCode(ch);
-          break;
-      }
-      if (this.options.locations) {
-        ++this.curLine
-        this.lineStart = this.pos
-      }
-      chunkStart = this.pos
-    } else {
-      ++this.pos
-    }
-  }
-}
-
-// Used to read escaped characters
-
-pp.readEscapedChar = function(inTemplate) {
-  let ch = this.input.charCodeAt(++this.pos)
-  ++this.pos
-  switch (ch) {
-  case 110: return "\n"; // 'n' -> '\n'
-  case 114: return "\r"; // 'r' -> '\r'
-  case 120: return String.fromCharCode(this.readHexChar(2)); // 'x'
-  case 117: return codePointToString(this.readCodePoint()); // 'u'
-  case 116: return "\t"; // 't' -> '\t'
-  case 98: return "\b"; // 'b' -> '\b'
-  case 118: return "\u000b"; // 'v' -> '\u000b'
-  case 102: return "\f"; // 'f' -> '\f'
-  case 13: if (this.input.charCodeAt(this.pos) === 10) ++this.pos; // '\r\n'
-  case 10: // ' \n'
-    if (this.options.locations) { this.lineStart = this.pos; ++this.curLine }
-    return ""
-  default:
-    if (ch >= 48 && ch <= 55) {
-      let octalStr = this.input.substr(this.pos - 1, 3).match(/^[0-7]+/)[0]
-      let octal = parseInt(octalStr, 8)
-      if (octal > 255) {
-        octalStr = octalStr.slice(0, -1)
-        octal = parseInt(octalStr, 8)
-      }
-      if (octalStr !== "0" && (this.strict || inTemplate)) {
-        this.raise(this.pos - 2, "Octal literal in strict mode")
-      }
-      this.pos += octalStr.length - 1
-      return String.fromCharCode(octal)
-    }
-    return String.fromCharCode(ch)
-  }
-}
-
-// Used to read character escape sequences ('\x', '\u', '\U').
-
-pp.readHexChar = function(len) {
-  let codePos = this.pos
-  let n = this.readInt(16, len)
-  if (n === null) this.raise(codePos, "Bad character escape sequence")
-  return n
-}
-
-// Read an identifier, and return it as a string. Sets `this.containsEsc`
-// to whether the word contained a '\u' escape.
-//
-// Incrementally adds only escaped chars, adding other chunks as-is
-// as a micro-optimization.
-
-pp.readWord1 = function() {
-  this.containsEsc = false
-  let word = "", first = true, chunkStart = this.pos
-  let astral = this.options.ecmaVersion >= 6
-  while (this.pos < this.input.length) {
-    let ch = this.fullCharCodeAtPos()
-    if (isIdentifierChar(ch, astral)) {
-      this.pos += ch <= 0xffff ? 1 : 2
-    } else if (ch === 92) { // "\"
-      this.containsEsc = true
-      word += this.input.slice(chunkStart, this.pos)
-      let escStart = this.pos
-      if (this.input.charCodeAt(++this.pos) != 117) // "u"
-        this.raise(this.pos, "Expecting Unicode escape sequence \\uXXXX")
-      ++this.pos
-      let esc = this.readCodePoint()
-      if (!(first ? isIdentifierStart : isIdentifierChar)(esc, astral))
-        this.raise(escStart, "Invalid Unicode escape")
-      word += codePointToString(esc)
-      chunkStart = this.pos
-    } else {
-      break
-    }
-    first = false
-  }
-  return word + this.input.slice(chunkStart, this.pos)
-}
-
-// Read an identifier or keyword token. Will check for reserved
-// words when necessary.
-
-pp.readWord = function() {
-  let word = this.readWord1()
-  let type = tt.name
-  if ((this.options.ecmaVersion >= 6 || !this.containsEsc) && this.keywords.test(word))
-    type = keywordTypes[word]
-  return this.finishToken(type, word)
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokentype.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokentype.js
deleted file mode 100644
index e4efd2b..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/tokentype.js
+++ /dev/null
@@ -1,147 +0,0 @@
-// ## Token types
-
-// The assignment of fine-grained, information-carrying type objects
-// allows the tokenizer to store the information it has about a
-// token in a way that is very cheap for the parser to look up.
-
-// All token type variables start with an underscore, to make them
-// easy to recognize.
-
-// The `beforeExpr` property is used to disambiguate between regular
-// expressions and divisions. It is set on all token types that can
-// be followed by an expression (thus, a slash after them would be a
-// regular expression).
-//
-// The `startsExpr` property is used to check if the token ends a
-// `yield` expression. It is set on all token types that either can
-// directly start an expression (like a quotation mark) or can
-// continue an expression (like the body of a string).
-//
-// `isLoop` marks a keyword as starting a loop, which is important
-// to know when parsing a label, in order to allow or disallow
-// continue jumps to that label.
-
-export class TokenType {
-  constructor(label, conf = {}) {
-    this.label = label
-    this.keyword = conf.keyword
-    this.beforeExpr = !!conf.beforeExpr
-    this.startsExpr = !!conf.startsExpr
-    this.isLoop = !!conf.isLoop
-    this.isAssign = !!conf.isAssign
-    this.prefix = !!conf.prefix
-    this.postfix = !!conf.postfix
-    this.binop = conf.binop || null
-    this.updateContext = null
-  }
-}
-
-function binop(name, prec) {
-  return new TokenType(name, {beforeExpr: true, binop: prec})
-}
-const beforeExpr = {beforeExpr: true}, startsExpr = {startsExpr: true}
-
-export const types = {
-  num: new TokenType("num", startsExpr),
-  regexp: new TokenType("regexp", startsExpr),
-  string: new TokenType("string", startsExpr),
-  name: new TokenType("name", startsExpr),
-  eof: new TokenType("eof"),
-
-  // Punctuation token types.
-  bracketL: new TokenType("[", {beforeExpr: true, startsExpr: true}),
-  bracketR: new TokenType("]"),
-  braceL: new TokenType("{", {beforeExpr: true, startsExpr: true}),
-  braceR: new TokenType("}"),
-  parenL: new TokenType("(", {beforeExpr: true, startsExpr: true}),
-  parenR: new TokenType(")"),
-  comma: new TokenType(",", beforeExpr),
-  semi: new TokenType(";", beforeExpr),
-  colon: new TokenType(":", beforeExpr),
-  dot: new TokenType("."),
-  question: new TokenType("?", beforeExpr),
-  arrow: new TokenType("=>", beforeExpr),
-  template: new TokenType("template"),
-  ellipsis: new TokenType("...", beforeExpr),
-  backQuote: new TokenType("`", startsExpr),
-  dollarBraceL: new TokenType("${", {beforeExpr: true, startsExpr: true}),
-
-  // Operators. These carry several kinds of properties to help the
-  // parser use them properly (the presence of these properties is
-  // what categorizes them as operators).
-  //
-  // `binop`, when present, specifies that this operator is a binary
-  // operator, and will refer to its precedence.
-  //
-  // `prefix` and `postfix` mark the operator as a prefix or postfix
-  // unary operator.
-  //
-  // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as
-  // binary operators with a very low precedence, that should result
-  // in AssignmentExpression nodes.
-
-  eq: new TokenType("=", {beforeExpr: true, isAssign: true}),
-  assign: new TokenType("_=", {beforeExpr: true, isAssign: true}),
-  incDec: new TokenType("++/--", {prefix: true, postfix: true, startsExpr: true}),
-  prefix: new TokenType("prefix", {beforeExpr: true, prefix: true, startsExpr: true}),
-  logicalOR: binop("||", 1),
-  logicalAND: binop("&&", 2),
-  bitwiseOR: binop("|", 3),
-  bitwiseXOR: binop("^", 4),
-  bitwiseAND: binop("&", 5),
-  equality: binop("==/!=", 6),
-  relational: binop("</>", 7),
-  bitShift: binop("<</>>", 8),
-  plusMin: new TokenType("+/-", {beforeExpr: true, binop: 9, prefix: true, startsExpr: true}),
-  modulo: binop("%", 10),
-  star: binop("*", 10),
-  slash: binop("/", 10)
-}
-
-// Map keyword names to token types.
-
-export const keywords = {}
-
-// Succinct definitions of keyword token types
-function kw(name, options = {}) {
-  options.keyword = name
-  keywords[name] = types["_" + name] = new TokenType(name, options)
-}
-
-kw("break")
-kw("case", beforeExpr)
-kw("catch")
-kw("continue")
-kw("debugger")
-kw("default", beforeExpr)
-kw("do", {isLoop: true, beforeExpr: true})
-kw("else", beforeExpr)
-kw("finally")
-kw("for", {isLoop: true})
-kw("function", startsExpr)
-kw("if")
-kw("return", beforeExpr)
-kw("switch")
-kw("throw", beforeExpr)
-kw("try")
-kw("var")
-kw("let")
-kw("const")
-kw("while", {isLoop: true})
-kw("with")
-kw("new", {beforeExpr: true, startsExpr: true})
-kw("this", startsExpr)
-kw("super", startsExpr)
-kw("class")
-kw("extends", beforeExpr)
-kw("export")
-kw("import")
-kw("yield", {beforeExpr: true, startsExpr: true})
-kw("null", startsExpr)
-kw("true", startsExpr)
-kw("false", startsExpr)
-kw("in", {beforeExpr: true, binop: 7})
-kw("instanceof", {beforeExpr: true, binop: 7})
-kw("typeof", {beforeExpr: true, prefix: true, startsExpr: true})
-kw("void", {beforeExpr: true, prefix: true, startsExpr: true})
-kw("delete", {beforeExpr: true, prefix: true, startsExpr: true})
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/util.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/util.js
deleted file mode 100644
index 3517f8d..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/util.js
+++ /dev/null
@@ -1,9 +0,0 @@
-export function isArray(obj) {
-  return Object.prototype.toString.call(obj) === "[object Array]"
-}
-
-// Checks if an object has a property.
-
-export function has(obj, propName) {
-  return Object.prototype.hasOwnProperty.call(obj, propName)
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/walk/index.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/walk/index.js
deleted file mode 100644
index 9f45a0c..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/walk/index.js
+++ /dev/null
@@ -1,340 +0,0 @@
-// AST walker module for Mozilla Parser API compatible trees
-
-// A simple walk is one where you simply specify callbacks to be
-// called on specific nodes. The last two arguments are optional. A
-// simple use would be
-//
-//     walk.simple(myTree, {
-//         Expression: function(node) { ... }
-//     });
-//
-// to do something with all expressions. All Parser API node types
-// can be used to identify node types, as well as Expression,
-// Statement, and ScopeBody, which denote categories of nodes.
-//
-// The base argument can be used to pass a custom (recursive)
-// walker, and state can be used to give this walked an initial
-// state.
-
-export function simple(node, visitors, base, state, override) {
-  if (!base) base = exports.base
-  ;(function c(node, st, override) {
-    let type = override || node.type, found = visitors[type]
-    base[type](node, st, c)
-    if (found) found(node, st)
-  })(node, state, override)
-}
-
-// An ancestor walk builds up an array of ancestor nodes (including
-// the current node) and passes them to the callback as the state parameter.
-export function ancestor(node, visitors, base, state) {
-  if (!base) base = exports.base
-  if (!state) state = []
-  ;(function c(node, st, override) {
-    let type = override || node.type, found = visitors[type]
-    if (node != st[st.length - 1]) {
-      st = st.slice()
-      st.push(node)
-    }
-    base[type](node, st, c)
-    if (found) found(node, st)
-  })(node, state)
-}
-
-// A recursive walk is one where your functions override the default
-// walkers. They can modify and replace the state parameter that's
-// threaded through the walk, and can opt how and whether to walk
-// their child nodes (by calling their third argument on these
-// nodes).
-export function recursive(node, state, funcs, base, override) {
-  let visitor = funcs ? exports.make(funcs, base) : base
-  ;(function c(node, st, override) {
-    visitor[override || node.type](node, st, c)
-  })(node, state, override)
-}
-
-function makeTest(test) {
-  if (typeof test == "string")
-    return type => type == test
-  else if (!test)
-    return () => true
-  else
-    return test
-}
-
-class Found {
-  constructor(node, state) { this.node = node; this.state = state }
-}
-
-// Find a node with a given start, end, and type (all are optional,
-// null can be used as wildcard). Returns a {node, state} object, or
-// undefined when it doesn't find a matching node.
-export function findNodeAt(node, start, end, test, base, state) {
-  test = makeTest(test)
-  if (!base) base = exports.base
-  try {
-    ;(function c(node, st, override) {
-      let type = override || node.type
-      if ((start == null || node.start <= start) &&
-          (end == null || node.end >= end))
-        base[type](node, st, c)
-      if ((start == null || node.start == start) &&
-          (end == null || node.end == end) &&
-          test(type, node))
-        throw new Found(node, st)
-    })(node, state)
-  } catch (e) {
-    if (e instanceof Found) return e
-    throw e
-  }
-}
-
-// Find the innermost node of a given type that contains the given
-// position. Interface similar to findNodeAt.
-export function findNodeAround(node, pos, test, base, state) {
-  test = makeTest(test)
-  if (!base) base = exports.base
-  try {
-    ;(function c(node, st, override) {
-      let type = override || node.type
-      if (node.start > pos || node.end < pos) return
-      base[type](node, st, c)
-      if (test(type, node)) throw new Found(node, st)
-    })(node, state)
-  } catch (e) {
-    if (e instanceof Found) return e
-    throw e
-  }
-}
-
-// Find the outermost matching node after a given position.
-export function findNodeAfter(node, pos, test, base, state) {
-  test = makeTest(test)
-  if (!base) base = exports.base
-  try {
-    ;(function c(node, st, override) {
-      if (node.end < pos) return
-      let type = override || node.type
-      if (node.start >= pos && test(type, node)) throw new Found(node, st)
-      base[type](node, st, c)
-    })(node, state)
-  } catch (e) {
-    if (e instanceof Found) return e
-    throw e
-  }
-}
-
-// Find the outermost matching node before a given position.
-export function findNodeBefore(node, pos, test, base, state) {
-  test = makeTest(test)
-  if (!base) base = exports.base
-  let max
-  ;(function c(node, st, override) {
-    if (node.start > pos) return
-    let type = override || node.type
-    if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node))
-      max = new Found(node, st)
-    base[type](node, st, c)
-  })(node, state)
-  return max
-}
-
-// Used to create a custom walker. Will fill in all missing node
-// type properties with the defaults.
-export function make(funcs, base) {
-  if (!base) base = exports.base
-  let visitor = {}
-  for (var type in base) visitor[type] = base[type]
-  for (var type in funcs) visitor[type] = funcs[type]
-  return visitor
-}
-
-function skipThrough(node, st, c) { c(node, st) }
-function ignore(_node, _st, _c) {}
-
-// Node walkers.
-
-export const base = {}
-
-base.Program = base.BlockStatement = (node, st, c) => {
-  for (let i = 0; i < node.body.length; ++i)
-    c(node.body[i], st, "Statement")
-}
-base.Statement = skipThrough
-base.EmptyStatement = ignore
-base.ExpressionStatement = base.ParenthesizedExpression =
-  (node, st, c) => c(node.expression, st, "Expression")
-base.IfStatement = (node, st, c) => {
-  c(node.test, st, "Expression")
-  c(node.consequent, st, "Statement")
-  if (node.alternate) c(node.alternate, st, "Statement")
-}
-base.LabeledStatement = (node, st, c) => c(node.body, st, "Statement")
-base.BreakStatement = base.ContinueStatement = ignore
-base.WithStatement = (node, st, c) => {
-  c(node.object, st, "Expression")
-  c(node.body, st, "Statement")
-}
-base.SwitchStatement = (node, st, c) => {
-  c(node.discriminant, st, "Expression")
-  for (let i = 0; i < node.cases.length; ++i) {
-    let cs = node.cases[i]
-    if (cs.test) c(cs.test, st, "Expression")
-    for (let j = 0; j < cs.consequent.length; ++j)
-      c(cs.consequent[j], st, "Statement")
-  }
-}
-base.ReturnStatement = base.YieldExpression = (node, st, c) => {
-  if (node.argument) c(node.argument, st, "Expression")
-}
-base.ThrowStatement = base.SpreadElement =
-  (node, st, c) => c(node.argument, st, "Expression")
-base.TryStatement = (node, st, c) => {
-  c(node.block, st, "Statement")
-  if (node.handler) {
-    c(node.handler.param, st, "Pattern")
-    c(node.handler.body, st, "ScopeBody")
-  }
-  if (node.finalizer) c(node.finalizer, st, "Statement")
-}
-base.WhileStatement = base.DoWhileStatement = (node, st, c) => {
-  c(node.test, st, "Expression")
-  c(node.body, st, "Statement")
-}
-base.ForStatement = (node, st, c) => {
-  if (node.init) c(node.init, st, "ForInit")
-  if (node.test) c(node.test, st, "Expression")
-  if (node.update) c(node.update, st, "Expression")
-  c(node.body, st, "Statement")
-}
-base.ForInStatement = base.ForOfStatement = (node, st, c) => {
-  c(node.left, st, "ForInit")
-  c(node.right, st, "Expression")
-  c(node.body, st, "Statement")
-}
-base.ForInit = (node, st, c) => {
-  if (node.type == "VariableDeclaration") c(node, st)
-  else c(node, st, "Expression")
-}
-base.DebuggerStatement = ignore
-
-base.FunctionDeclaration = (node, st, c) => c(node, st, "Function")
-base.VariableDeclaration = (node, st, c) => {
-  for (let i = 0; i < node.declarations.length; ++i)
-    c(node.declarations[i], st)
-}
-base.VariableDeclarator = (node, st, c) => {
-  c(node.id, st, "Pattern")
-  if (node.init) c(node.init, st, "Expression")
-}
-
-base.Function = (node, st, c) => {
-  if (node.id) c(node.id, st, "Pattern")
-  for (let i = 0; i < node.params.length; i++)
-    c(node.params[i], st, "Pattern")
-  c(node.body, st, node.expression ? "ScopeExpression" : "ScopeBody")
-}
-// FIXME drop these node types in next major version
-// (They are awkward, and in ES6 every block can be a scope.)
-base.ScopeBody = (node, st, c) => c(node, st, "Statement")
-base.ScopeExpression = (node, st, c) => c(node, st, "Expression")
-
-base.Pattern = (node, st, c) => {
-  if (node.type == "Identifier")
-    c(node, st, "VariablePattern")
-  else if (node.type == "MemberExpression")
-    c(node, st, "MemberPattern")
-  else
-    c(node, st)
-}
-base.VariablePattern = ignore
-base.MemberPattern = skipThrough
-base.RestElement = (node, st, c) => c(node.argument, st, "Pattern")
-base.ArrayPattern =  (node, st, c) => {
-  for (let i = 0; i < node.elements.length; ++i) {
-    let elt = node.elements[i]
-    if (elt) c(elt, st, "Pattern")
-  }
-}
-base.ObjectPattern = (node, st, c) => {
-  for (let i = 0; i < node.properties.length; ++i)
-    c(node.properties[i].value, st, "Pattern")
-}
-
-base.Expression = skipThrough
-base.ThisExpression = base.Super = base.MetaProperty = ignore
-base.ArrayExpression = (node, st, c) => {
-  for (let i = 0; i < node.elements.length; ++i) {
-    let elt = node.elements[i]
-    if (elt) c(elt, st, "Expression")
-  }
-}
-base.ObjectExpression = (node, st, c) => {
-  for (let i = 0; i < node.properties.length; ++i)
-    c(node.properties[i], st)
-}
-base.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration
-base.SequenceExpression = base.TemplateLiteral = (node, st, c) => {
-  for (let i = 0; i < node.expressions.length; ++i)
-    c(node.expressions[i], st, "Expression")
-}
-base.UnaryExpression = base.UpdateExpression = (node, st, c) => {
-  c(node.argument, st, "Expression")
-}
-base.BinaryExpression = base.LogicalExpression = (node, st, c) => {
-  c(node.left, st, "Expression")
-  c(node.right, st, "Expression")
-}
-base.AssignmentExpression = base.AssignmentPattern = (node, st, c) => {
-  c(node.left, st, "Pattern")
-  c(node.right, st, "Expression")
-}
-base.ConditionalExpression = (node, st, c) => {
-  c(node.test, st, "Expression")
-  c(node.consequent, st, "Expression")
-  c(node.alternate, st, "Expression")
-}
-base.NewExpression = base.CallExpression = (node, st, c) => {
-  c(node.callee, st, "Expression")
-  if (node.arguments) for (let i = 0; i < node.arguments.length; ++i)
-    c(node.arguments[i], st, "Expression")
-}
-base.MemberExpression = (node, st, c) => {
-  c(node.object, st, "Expression")
-  if (node.computed) c(node.property, st, "Expression")
-}
-base.ExportNamedDeclaration = base.ExportDefaultDeclaration = (node, st, c) => {
-  if (node.declaration)
-    c(node.declaration, st, node.type == "ExportNamedDeclaration" || node.declaration.id ? "Statement" : "Expression")
-  if (node.source) c(node.source, st, "Expression")
-}
-base.ExportAllDeclaration = (node, st, c) => {
-  c(node.source, st, "Expression")
-}
-base.ImportDeclaration = (node, st, c) => {
-  for (let i = 0; i < node.specifiers.length; i++)
-    c(node.specifiers[i], st)
-  c(node.source, st, "Expression")
-}
-base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore
-
-base.TaggedTemplateExpression = (node, st, c) => {
-  c(node.tag, st, "Expression")
-  c(node.quasi, st)
-}
-base.ClassDeclaration = base.ClassExpression = (node, st, c) => c(node, st, "Class")
-base.Class = (node, st, c) => {
-  if (node.id) c(node.id, st, "Pattern")
-  if (node.superClass) c(node.superClass, st, "Expression")
-  for (let i = 0; i < node.body.body.length; i++)
-    c(node.body.body[i], st)
-}
-base.MethodDefinition = base.Property = (node, st, c) => {
-  if (node.computed) c(node.key, st, "Expression")
-  c(node.value, st, "Expression")
-}
-base.ComprehensionExpression = (node, st, c) => {
-  for (let i = 0; i < node.blocks.length; i++)
-    c(node.blocks[i].right, st, "Expression")
-  c(node.body, st, "Expression")
-}
diff --git a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/whitespace.js b/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/whitespace.js
deleted file mode 100644
index 1f4404a..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/node_modules/acorn/src/whitespace.js
+++ /dev/null
@@ -1,12 +0,0 @@
-// Matches a whole line break (where CRLF is considered a single
-// line break). Used to count lines.
-
-export const lineBreak = /\r\n?|\n|\u2028|\u2029/
-export const lineBreakG = new RegExp(lineBreak.source, "g")
-
-export function isNewLine(code) {
-  return code === 10 || code === 13 || code === 0x2028 || code == 0x2029
-}
-
-export const nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/
-
diff --git a/node_modules/jsdom/node_modules/acorn-globals/package.json b/node_modules/jsdom/node_modules/acorn-globals/package.json
deleted file mode 100644
index 3cebfe8..0000000
--- a/node_modules/jsdom/node_modules/acorn-globals/package.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "name": "acorn-globals",
-  "version": "1.0.9",
-  "description": "Detect global variables in JavaScript using acorn",
-  "keywords": [
-    "ast",
-    "variable",
-    "name",
-    "lexical",
-    "scope",
-    "local",
-    "global",
-    "implicit"
-  ],
-  "files": [
-    "index.js",
-    "LICENSE"
-  ],
-  "dependencies": {
-    "acorn": "^2.1.0"
-  },
-  "devDependencies": {
-    "testit": "^2.0.2"
-  },
-  "scripts": {
-    "test": "node test"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/ForbesLindesay/acorn-globals.git"
-  },
-  "author": {
-    "name": "ForbesLindesay"
-  },
-  "license": "MIT",
-  "gitHead": "808cab09764b63679138b012602ca1bb51657f97",
-  "bugs": {
-    "url": "https://github.com/ForbesLindesay/acorn-globals/issues"
-  },
-  "homepage": "https://github.com/ForbesLindesay/acorn-globals",
-  "_id": "acorn-globals@1.0.9",
-  "_shasum": "55bb5e98691507b74579d0513413217c380c54cf",
-  "_from": "acorn-globals@>=1.0.2 <2.0.0",
-  "_npmVersion": "2.7.1",
-  "_nodeVersion": "1.6.2",
-  "_npmUser": {
-    "name": "forbeslindesay",
-    "email": "forbes@lindesay.co.uk"
-  },
-  "dist": {
-    "shasum": "55bb5e98691507b74579d0513413217c380c54cf",
-    "tarball": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-1.0.9.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "forbeslindesay",
-      "email": "forbes@lindesay.co.uk"
-    },
-    {
-      "name": "timothygu",
-      "email": "timothygu99@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-1.0.9.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/acorn/.editorconfig b/node_modules/jsdom/node_modules/acorn/.editorconfig
deleted file mode 100644
index c14d5c6..0000000
--- a/node_modules/jsdom/node_modules/acorn/.editorconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-root = true
-
-[*]
-indent_style = space
-indent_size = 2
-end_of_line = lf
-insert_final_newline = true
diff --git a/node_modules/jsdom/node_modules/acorn/.gitattributes b/node_modules/jsdom/node_modules/acorn/.gitattributes
deleted file mode 100644
index fcadb2c..0000000
--- a/node_modules/jsdom/node_modules/acorn/.gitattributes
+++ /dev/null
@@ -1 +0,0 @@
-* text eol=lf
diff --git a/node_modules/jsdom/node_modules/acorn/.npmignore b/node_modules/jsdom/node_modules/acorn/.npmignore
deleted file mode 100644
index 7a9d2aa..0000000
--- a/node_modules/jsdom/node_modules/acorn/.npmignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/node_modules
-/.tern-port
diff --git a/node_modules/jsdom/node_modules/acorn/.tern-project b/node_modules/jsdom/node_modules/acorn/.tern-project
deleted file mode 100644
index 9e26dfe..0000000
--- a/node_modules/jsdom/node_modules/acorn/.tern-project
+++ /dev/null
@@ -1 +0,0 @@
-{}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn/.travis.yml b/node_modules/jsdom/node_modules/acorn/.travis.yml
deleted file mode 100644
index ffb9f71..0000000
--- a/node_modules/jsdom/node_modules/acorn/.travis.yml
+++ /dev/null
@@ -1,2 +0,0 @@
-language: node_js
-node_js: '0.10'
diff --git a/node_modules/jsdom/node_modules/acorn/AUTHORS b/node_modules/jsdom/node_modules/acorn/AUTHORS
deleted file mode 100644
index 799a063..0000000
--- a/node_modules/jsdom/node_modules/acorn/AUTHORS
+++ /dev/null
@@ -1,32 +0,0 @@
-List of Acorn contributors. Updated before every release.
-
-Alistair Braidwood
-Aparajita Fishman
-Arian Stolwijk
-Artem Govorov
-Brandon Mills
-Charles Hughes
-Conrad Irwin
-David Bonnet
-impinball
-Ingvar Stepanyan
-Jiaxing Wang
-Johannes Herr
-Jürg Lehni
-keeyipchan
-krator
-Marijn Haverbeke
-Martin Carlberg
-Mathias Bynens
-Mathieu 'p01' Henri
-Max Schaefer
-Mihai Bazon
-Mike Rennie
-Oskar Schöldström
-Paul Harper
-Peter Rust
-PlNG
-r-e-d
-Rich Harris
-Sebastian McKenzie
-zsjforcn
diff --git a/node_modules/jsdom/node_modules/acorn/LICENSE b/node_modules/jsdom/node_modules/acorn/LICENSE
deleted file mode 100644
index d4c7fc5..0000000
--- a/node_modules/jsdom/node_modules/acorn/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (C) 2012-2014 by various contributors (see AUTHORS)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/acorn/README.md b/node_modules/jsdom/node_modules/acorn/README.md
deleted file mode 100644
index 58627b0..0000000
--- a/node_modules/jsdom/node_modules/acorn/README.md
+++ /dev/null
@@ -1,296 +0,0 @@
-# Acorn
-
-[![Build Status](https://travis-ci.org/marijnh/acorn.svg?branch=master)](https://travis-ci.org/marijnh/acorn)
-
-A tiny, fast JavaScript parser, written completely in JavaScript.
-
-## Installation
-
-The easiest way to install acorn is with [`npm`][npm].
-
-[npm]: http://npmjs.org
-
-```sh
-npm install acorn
-```
-
-Alternately, download the source.
-
-```sh
-git clone https://github.com/marijnh/acorn.git
-```
-
-## Components
-
-When run in a CommonJS (node.js) or AMD environment, exported values
-appear in the interfaces exposed by the individual files, as usual.
-When loaded in the browser (Acorn works in any JS-enabled browser more
-recent than IE5) without any kind of module management, a single
-global object `acorn` will be defined, and all the exported properties
-will be added to that.
-
-### acorn.js
-
-This file contains the actual parser (and is what you get when you
-`require("acorn")` in node.js).
-
-**parse**`(input, options)` is used to parse a JavaScript program.
-The `input` parameter is a string, `options` can be undefined or an
-object setting some of the options listed below. The return value will
-be an abstract syntax tree object as specified by the
-[Mozilla Parser API][mozapi].
-
-When  encountering   a  syntax   error,  the   parser  will   raise  a
-`SyntaxError` object with a meaningful  message. The error object will
-have a `pos` property that indicates the character offset at which the
-error occurred,  and a `loc`  object that contains a  `{line, column}`
-object referring to that same position.
-
-[mozapi]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-
-- **ecmaVersion**: Indicates the ECMAScript version to parse. Must be
-  either 3, 5, or 6. This influences support for strict mode, the set
-  of reserved words, and support for new syntax features. Default is 5.
-
-- **strictSemicolons**: If `true`, prevents the parser from doing
-  automatic semicolon insertion, and statements that do not end with
-  a semicolon will generate an error. Defaults to `false`.
-
-- **allowTrailingCommas**: If `false`, the parser will not allow
-  trailing commas in array and object literals. Default is `true`.
-
-- **forbidReserved**: If `true`, using a reserved word will generate
-  an error. Defaults to `false`. When given the value `"everywhere"`,
-  reserved words and keywords can also not be used as property names
-  (as in Internet Explorer's old parser).
-  
-- **allowReturnOutsideFunction**: By default, a return statement at
-  the top level raises an error. Set this to `true` to accept such
-  code.
-
-- **allowImportExportEverywhere**: By default, `import` and `export`
-  declarations can only appear at a program's top level. Setting this
-  option to `true` allows them anywhere where a statement is allowed.
-
-- **locations**: When `true`, each node has a `loc` object attached
-  with `start` and `end` subobjects, each of which contains the
-  one-based line and zero-based column numbers in `{line, column}`
-  form. Default is `false`.
-
-- **onToken**: If a function is passed for this option, each found
-  token will be passed in same format as `tokenize()` returns.
-
-  If array is passed, each found token is pushed to it.
-
-  Note that you are not allowed to call the parser from the
-  callback—that will corrupt its internal state.
-
-- **onComment**: If a function is passed for this option, whenever a
-  comment is encountered the function will be called with the
-  following parameters:
-
-  - `block`: `true` if the comment is a block comment, false if it
-    is a line comment.
-  - `text`: The content of the comment.
-  - `start`: Character offset of the start of the comment.
-  - `end`: Character offset of the end of the comment.
-
-  When the `locations` options is on, the `{line, column}` locations
-  of the comment’s start and end are passed as two additional
-  parameters.
-
-  If array is passed for this option, each found comment is pushed
-  to it as object in Esprima format:
-  
-  ```javascript
-  {
-    "type": "Line" | "Block",
-    "value": "comment text",
-    "range": ...,
-    "loc": ...
-  }
-  ```
-
-  Note that you are not allowed to call the parser from the
-  callback—that will corrupt its internal state.
-
-- **ranges**: Nodes have their start and end characters offsets
-  recorded in `start` and `end` properties (directly on the node,
-  rather than the `loc` object, which holds line/column data. To also
-  add a [semi-standardized][range] "range" property holding a
-  `[start, end]` array with the same numbers, set the `ranges` option
-  to `true`.
-
-- **program**: It is possible to parse multiple files into a single
-  AST by passing the tree produced by parsing the first file as the
-  `program` option in subsequent parses. This will add the toplevel
-  forms of the parsed file to the "Program" (top) node of an existing
-  parse tree.
-
-- **sourceFile**: When the `locations` option is `true`, you can pass
-  this option to add a `source` attribute in every node’s `loc`
-  object. Note that the contents of this option are not examined or
-  processed in any way; you are free to use whatever format you
-  choose.
-
-- **directSourceFile**: Like `sourceFile`, but a `sourceFile` property
-  will be added directly to the nodes, rather than the `loc` object.
-
-- **preserveParens**: If this option is `true`, parenthesized expressions
-  are represented by (non-standard) `ParenthesizedExpression` nodes
-  that have a single `expression` property containing the expression
-  inside parentheses.
-
-[range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
-
-**parseExpressionAt**`(input, offset, options)` will parse a single
-expression in a string, and return its AST. It will not complain if
-there is more of the string left after the expression.
-
-**getLineInfo**`(input, offset)` can be used to get a `{line,
-column}` object for a given program string and character offset.
-
-**tokenize**`(input, options)` exports a primitive interface to
-Acorn's tokenizer. The function takes an input string and options
-similar to `parse` (though only some options are meaningful here), and
-returns a function that can be called repeatedly to read a single
-token, and returns a `{start, end, type, value}` object (with added
-`loc` property when the `locations` option is enabled and `range`
-property when the `ranges` option is enabled).
-
-**tokTypes** holds an object mapping names to the token type objects
-that end up in the `type` properties of tokens.
-
-#### Note on using with [Escodegen][escodegen]
-
-Escodegen supports generating comments from AST, attached in
-Esprima-specific format. In order to simulate same format in
-Acorn, consider following example:
-
-```javascript
-var comments = [], tokens = [];
-
-var ast = acorn.parse('var x = 42; // answer', {
-	// collect ranges for each node
-	ranges: true,
-	// collect comments in Esprima's format
-	onComment: comments,
-	// collect token ranges
-	onToken: tokens
-});
-
-// attach comments using collected information
-escodegen.attachComments(ast, comments, tokens);
-
-// generate code
-console.log(escodegen.generate(ast, {comment: true}));
-// > 'var x = 42;    // answer'
-```
-
-[escodegen]: https://github.com/Constellation/escodegen
-
-#### Using Acorn in an environment with a Content Security Policy
-
-Some contexts, such as Chrome Web Apps, disallow run-time code evaluation.
-Acorn uses `new Function` to generate fast functions that test whether
-a word is in a given set, and will trigger a security error when used
-in a context with such a
-[Content Security Policy](http://www.html5rocks.com/en/tutorials/security/content-security-policy/#eval-too)
-(see [#90](https://github.com/marijnh/acorn/issues/90) and
-[#123](https://github.com/marijnh/acorn/issues/123)).
-
-The `bin/without_eval` script can be used to generate a version of
-`acorn.js` that has the generated code inlined, and can thus run
-without evaluating anything. In versions of this library downloaded
-from NPM, this script will be available as `acorn_csp.js`.
-
-### acorn_loose.js ###
-
-This file implements an error-tolerant parser. It exposes a single
-function.
-
-**parse_dammit**`(input, options)` takes the same arguments and
-returns the same syntax tree as the `parse` function in `acorn.js`,
-but never raises an error, and will do its best to parse syntactically
-invalid code in as meaningful a way as it can. It'll insert identifier
-nodes with name `"✖"` as placeholders in places where it can't make
-sense of the input. Depends on `acorn.js`, because it uses the same
-tokenizer. The loose parser does not support ECMAScript 6 syntax yet.
-
-### util/walk.js ###
-
-Implements an abstract syntax tree walker. Will store its interface in
-`acorn.walk` when used without a module system.
-
-**simple**`(node, visitors, base, state)` does a 'simple' walk over
-a tree. `node` should be the AST node to walk, and `visitors` an
-object with properties whose names correspond to node types in the
-[Mozilla Parser API][mozapi]. The properties should contain functions
-that will be called with the node object and, if applicable the state
-at that point. The last two arguments are optional. `base` is a walker
-algorithm, and `state` is a start state. The default walker will
-simply visit all statements and expressions and not produce a
-meaningful state. (An example of a use of state it to track scope at
-each point in the tree.)
-
-**ancestor**`(node, visitors, base, state)` does a 'simple' walk over
-a tree, building up an array of ancestor nodes (including the current node)
-and passing the array to callbacks in the `state` parameter.
-
-**recursive**`(node, state, functions, base)` does a 'recursive'
-walk, where the walker functions are responsible for continuing the
-walk on the child nodes of their target node. `state` is the start
-state, and `functions` should contain an object that maps node types
-to walker functions. Such functions are called with `(node, state, c)`
-arguments, and can cause the walk to continue on a sub-node by calling
-the `c` argument on it with `(node, state)` arguments. The optional
-`base` argument provides the fallback walker functions for node types
-that aren't handled in the `functions` object. If not given, the
-default walkers will be used.
-
-**make**`(functions, base)` builds a new walker object by using the
-walker functions in `functions` and filling in the missing ones by
-taking defaults from `base`.
-
-**findNodeAt**`(node, start, end, test, base, state)` tries to
-locate a node in a tree at the given start and/or end offsets, which
-satisfies the predicate `test`. `start` end `end` can be either `null`
-(as wildcard) or a number. `test` may be a string (indicating a node
-type) or a function that takes `(nodeType, node)` arguments and
-returns a boolean indicating whether this node is interesting. `base`
-and `state` are optional, and can be used to specify a custom walker.
-Nodes are tested from inner to outer, so if two nodes match the
-boundaries, the inner one will be preferred.
-
-**findNodeAround**`(node, pos, test, base, state)` is a lot like
-`findNodeAt`, but will match any node that exists 'around' (spanning)
-the given position.
-
-**findNodeAfter**`(node, pos, test, base, state)` is similar to
-`findNodeAround`, but will match all nodes *after* the given position
-(testing outer nodes before inner nodes).
-
-## Command line interface
-
-The `bin/acorn` utility can be used to parse a file from the command
-line. It accepts as arguments its input file and the following
-options:
-
-- `--ecma3|--ecma5|--ecma6`: Sets the ECMAScript version to parse. Default is
-  version 5.
-
-- `--strictSemicolons`: Prevents the parser from doing automatic
-  semicolon insertion. Statements that do not end in semicolons will
-  generate an error.
-
-- `--locations`: Attaches a "loc" object to each node with "start" and
-  "end" subobjects, each of which contains the one-based line and
-  zero-based column numbers in `{line, column}` form.
-
-- `--compact`: No whitespace is used in the AST output.
-
-- `--silent`: Do not output the AST, just return the exit status.
-
-- `--help`: Print the usage information and quit.
-
-The utility spits out the syntax tree as JSON data.
diff --git a/node_modules/jsdom/node_modules/acorn/acorn.js b/node_modules/jsdom/node_modules/acorn/acorn.js
deleted file mode 100644
index d8ae3cc..0000000
--- a/node_modules/jsdom/node_modules/acorn/acorn.js
+++ /dev/null
@@ -1,2653 +0,0 @@
-// Acorn is a tiny, fast JavaScript parser written in JavaScript.
-//
-// Acorn was written by Marijn Haverbeke and various contributors and
-// released under an MIT license. The Unicode regexps (for identifiers
-// and whitespace) were taken from [Esprima](http://esprima.org) by
-// Ariya Hidayat.
-//
-// Git repositories for Acorn are available at
-//
-//     http://marijnhaverbeke.nl/git/acorn
-//     https://github.com/marijnh/acorn.git
-//
-// Please use the [github bug tracker][ghbt] to report issues.
-//
-// [ghbt]: https://github.com/marijnh/acorn/issues
-//
-// This file defines the main parser interface. The library also comes
-// with a [error-tolerant parser][dammit] and an
-// [abstract syntax tree walker][walk], defined in other files.
-//
-// [dammit]: acorn_loose.js
-// [walk]: util/walk.js
-
-(function(root, mod) {
-  if (typeof exports == "object" && typeof module == "object") return mod(exports); // CommonJS
-  if (typeof define == "function" && define.amd) return define(["exports"], mod); // AMD
-  mod(root.acorn || (root.acorn = {})); // Plain browser env
-})(this, function(exports) {
-  "use strict";
-
-  exports.version = "0.11.0";
-
-  // The main exported interface (under `self.acorn` when in the
-  // browser) is a `parse` function that takes a code string and
-  // returns an abstract syntax tree as specified by [Mozilla parser
-  // API][api], with the caveat that inline XML is not recognized.
-  //
-  // [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-
-  var options, input, inputLen, sourceFile;
-
-  exports.parse = function(inpt, opts) {
-    input = String(inpt); inputLen = input.length;
-    setOptions(opts);
-    initTokenState();
-    var startPos = options.locations ? [tokPos, curPosition()] : tokPos;
-    initParserState();
-    return parseTopLevel(options.program || startNodeAt(startPos));
-  };
-
-  // A second optional argument can be given to further configure
-  // the parser process. These options are recognized:
-
-  var defaultOptions = exports.defaultOptions = {
-    // `ecmaVersion` indicates the ECMAScript version to parse. Must
-    // be either 3, or 5, or 6. This influences support for strict
-    // mode, the set of reserved words, support for getters and
-    // setters and other features.
-    ecmaVersion: 5,
-    // Turn on `strictSemicolons` to prevent the parser from doing
-    // automatic semicolon insertion.
-    strictSemicolons: false,
-    // When `allowTrailingCommas` is false, the parser will not allow
-    // trailing commas in array and object literals.
-    allowTrailingCommas: true,
-    // By default, reserved words are not enforced. Enable
-    // `forbidReserved` to enforce them. When this option has the
-    // value "everywhere", reserved words and keywords can also not be
-    // used as property names.
-    forbidReserved: false,
-    // When enabled, a return at the top level is not considered an
-    // error.
-    allowReturnOutsideFunction: false,
-    // When enabled, import/export statements are not constrained to
-    // appearing at the top of the program.
-    allowImportExportEverywhere: false,
-    // When `locations` is on, `loc` properties holding objects with
-    // `start` and `end` properties in `{line, column}` form (with
-    // line being 1-based and column 0-based) will be attached to the
-    // nodes.
-    locations: false,
-    // A function can be passed as `onToken` option, which will
-    // cause Acorn to call that function with object in the same
-    // format as tokenize() returns. Note that you are not
-    // allowed to call the parser from the callback—that will
-    // corrupt its internal state.
-    onToken: null,
-    // A function can be passed as `onComment` option, which will
-    // cause Acorn to call that function with `(block, text, start,
-    // end)` parameters whenever a comment is skipped. `block` is a
-    // boolean indicating whether this is a block (`/* */`) comment,
-    // `text` is the content of the comment, and `start` and `end` are
-    // character offsets that denote the start and end of the comment.
-    // When the `locations` option is on, two more parameters are
-    // passed, the full `{line, column}` locations of the start and
-    // end of the comments. Note that you are not allowed to call the
-    // parser from the callback—that will corrupt its internal state.
-    onComment: null,
-    // Nodes have their start and end characters offsets recorded in
-    // `start` and `end` properties (directly on the node, rather than
-    // the `loc` object, which holds line/column data. To also add a
-    // [semi-standardized][range] `range` property holding a `[start,
-    // end]` array with the same numbers, set the `ranges` option to
-    // `true`.
-    //
-    // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
-    ranges: false,
-    // It is possible to parse multiple files into a single AST by
-    // passing the tree produced by parsing the first file as
-    // `program` option in subsequent parses. This will add the
-    // toplevel forms of the parsed file to the `Program` (top) node
-    // of an existing parse tree.
-    program: null,
-    // When `locations` is on, you can pass this to record the source
-    // file in every node's `loc` object.
-    sourceFile: null,
-    // This value, if given, is stored in every node, whether
-    // `locations` is on or off.
-    directSourceFile: null,
-    // When enabled, parenthesized expressions are represented by
-    // (non-standard) ParenthesizedExpression nodes
-    preserveParens: false
-  };
-
-  // This function tries to parse a single expression at a given
-  // offset in a string. Useful for parsing mixed-language formats
-  // that embed JavaScript expressions.
-
-  exports.parseExpressionAt = function(inpt, pos, opts) {
-    input = String(inpt); inputLen = input.length;
-    setOptions(opts);
-    initTokenState(pos);
-    initParserState();
-    return parseExpression();
-  };
-
-  var isArray = function (obj) {
-    return Object.prototype.toString.call(obj) === "[object Array]";
-  };
-
-  function setOptions(opts) {
-    options = {};
-    for (var opt in defaultOptions)
-      options[opt] = opts && has(opts, opt) ? opts[opt] : defaultOptions[opt];
-    sourceFile = options.sourceFile || null;
-    if (isArray(options.onToken)) {
-      var tokens = options.onToken;
-      options.onToken = function (token) {
-        tokens.push(token);
-      };
-    }
-    if (isArray(options.onComment)) {
-      var comments = options.onComment;
-      options.onComment = function (block, text, start, end, startLoc, endLoc) {
-        var comment = {
-          type: block ? 'Block' : 'Line',
-          value: text,
-          start: start,
-          end: end
-        };
-        if (options.locations) {
-          comment.loc = new SourceLocation();
-          comment.loc.start = startLoc;
-          comment.loc.end = endLoc;
-        }
-        if (options.ranges)
-          comment.range = [start, end];
-        comments.push(comment);
-      };
-    }
-    isKeyword = options.ecmaVersion >= 6 ? isEcma6Keyword : isEcma5AndLessKeyword;
-  }
-
-  // The `getLineInfo` function is mostly useful when the
-  // `locations` option is off (for performance reasons) and you
-  // want to find the line/column position for a given character
-  // offset. `input` should be the code string that the offset refers
-  // into.
-
-  var getLineInfo = exports.getLineInfo = function(input, offset) {
-    for (var line = 1, cur = 0;;) {
-      lineBreak.lastIndex = cur;
-      var match = lineBreak.exec(input);
-      if (match && match.index < offset) {
-        ++line;
-        cur = match.index + match[0].length;
-      } else break;
-    }
-    return {line: line, column: offset - cur};
-  };
-
-  function Token() {
-    this.type = tokType;
-    this.value = tokVal;
-    this.start = tokStart;
-    this.end = tokEnd;
-    if (options.locations) {
-      this.loc = new SourceLocation();
-      this.loc.end = tokEndLoc;
-      // TODO: remove in next major release
-      this.startLoc = tokStartLoc;
-      this.endLoc = tokEndLoc;
-    }
-    if (options.ranges)
-      this.range = [tokStart, tokEnd];
-  }
-
-  exports.Token = Token;
-
-  // Acorn is organized as a tokenizer and a recursive-descent parser.
-  // The `tokenize` export provides an interface to the tokenizer.
-  // Because the tokenizer is optimized for being efficiently used by
-  // the Acorn parser itself, this interface is somewhat crude and not
-  // very modular. Performing another parse or call to `tokenize` will
-  // reset the internal state, and invalidate existing tokenizers.
-
-  exports.tokenize = function(inpt, opts) {
-    input = String(inpt); inputLen = input.length;
-    setOptions(opts);
-    initTokenState();
-    skipSpace();
-
-    function getToken(forceRegexp) {
-      lastEnd = tokEnd;
-      readToken(forceRegexp);
-      return new Token();
-    }
-    getToken.jumpTo = function(pos, reAllowed) {
-      tokPos = pos;
-      if (options.locations) {
-        tokCurLine = 1;
-        tokLineStart = lineBreak.lastIndex = 0;
-        var match;
-        while ((match = lineBreak.exec(input)) && match.index < pos) {
-          ++tokCurLine;
-          tokLineStart = match.index + match[0].length;
-        }
-      }
-      tokRegexpAllowed = reAllowed;
-      skipSpace();
-    };
-    getToken.noRegexp = function() {
-      tokRegexpAllowed = false;
-    };
-    getToken.options = options;
-    return getToken;
-  };
-
-  // State is kept in (closure-)global variables. We already saw the
-  // `options`, `input`, and `inputLen` variables above.
-
-  // The current position of the tokenizer in the input.
-
-  var tokPos;
-
-  // The start and end offsets of the current token.
-
-  var tokStart, tokEnd;
-
-  // When `options.locations` is true, these hold objects
-  // containing the tokens start and end line/column pairs.
-
-  var tokStartLoc, tokEndLoc;
-
-  // The type and value of the current token. Token types are objects,
-  // named by variables against which they can be compared, and
-  // holding properties that describe them (indicating, for example,
-  // the precedence of an infix operator, and the original name of a
-  // keyword token). The kind of value that's held in `tokVal` depends
-  // on the type of the token. For literals, it is the literal value,
-  // for operators, the operator name, and so on.
-
-  var tokType, tokVal;
-
-  // Internal state for the tokenizer. To distinguish between division
-  // operators and regular expressions, it remembers whether the last
-  // token was one that is allowed to be followed by an expression.
-  // (If it is, a slash is probably a regexp, if it isn't it's a
-  // division operator. See the `parseStatement` function for a
-  // caveat.)
-
-  var tokRegexpAllowed;
-
-  // When `options.locations` is true, these are used to keep
-  // track of the current line, and know when a new line has been
-  // entered.
-
-  var tokCurLine, tokLineStart;
-
-  // These store the position of the previous token, which is useful
-  // when finishing a node and assigning its `end` position.
-
-  var lastStart, lastEnd, lastEndLoc;
-
-  // This is the parser's state. `inFunction` is used to reject
-  // `return` statements outside of functions, `inGenerator` to
-  // reject `yield`s outside of generators, `labels` to verify
-  // that `break` and `continue` have somewhere to jump to, and
-  // `strict` indicates whether strict mode is on.
-
-  var inFunction, inGenerator, labels, strict;
-
-  // This counter is used for checking that arrow expressions did
-  // not contain nested parentheses in argument list.
-
-  var metParenL;
-
-  // This is used by the tokenizer to track the template strings it is
-  // inside, and count the amount of open braces seen inside them, to
-  // be able to switch back to a template token when the } to match ${
-  // is encountered. It will hold an array of integers.
-
-  var templates;
-
-  function initParserState() {
-    lastStart = lastEnd = tokPos;
-    if (options.locations) lastEndLoc = curPosition();
-    inFunction = inGenerator = strict = false;
-    labels = [];
-    skipSpace();
-    readToken();
-  }
-
-  // This function is used to raise exceptions on parse errors. It
-  // takes an offset integer (into the current `input`) to indicate
-  // the location of the error, attaches the position to the end
-  // of the error message, and then raises a `SyntaxError` with that
-  // message.
-
-  function raise(pos, message) {
-    var loc = getLineInfo(input, pos);
-    message += " (" + loc.line + ":" + loc.column + ")";
-    var err = new SyntaxError(message);
-    err.pos = pos; err.loc = loc; err.raisedAt = tokPos;
-    throw err;
-  }
-
-  // Reused empty array added for node fields that are always empty.
-
-  var empty = [];
-
-  // ## Token types
-
-  // The assignment of fine-grained, information-carrying type objects
-  // allows the tokenizer to store the information it has about a
-  // token in a way that is very cheap for the parser to look up.
-
-  // All token type variables start with an underscore, to make them
-  // easy to recognize.
-
-  // These are the general types. The `type` property is only used to
-  // make them recognizeable when debugging.
-
-  var _num = {type: "num"}, _regexp = {type: "regexp"}, _string = {type: "string"};
-  var _name = {type: "name"}, _eof = {type: "eof"};
-
-  // Keyword tokens. The `keyword` property (also used in keyword-like
-  // operators) indicates that the token originated from an
-  // identifier-like word, which is used when parsing property names.
-  //
-  // The `beforeExpr` property is used to disambiguate between regular
-  // expressions and divisions. It is set on all token types that can
-  // be followed by an expression (thus, a slash after them would be a
-  // regular expression).
-  //
-  // `isLoop` marks a keyword as starting a loop, which is important
-  // to know when parsing a label, in order to allow or disallow
-  // continue jumps to that label.
-
-  var _break = {keyword: "break"}, _case = {keyword: "case", beforeExpr: true}, _catch = {keyword: "catch"};
-  var _continue = {keyword: "continue"}, _debugger = {keyword: "debugger"}, _default = {keyword: "default"};
-  var _do = {keyword: "do", isLoop: true}, _else = {keyword: "else", beforeExpr: true};
-  var _finally = {keyword: "finally"}, _for = {keyword: "for", isLoop: true}, _function = {keyword: "function"};
-  var _if = {keyword: "if"}, _return = {keyword: "return", beforeExpr: true}, _switch = {keyword: "switch"};
-  var _throw = {keyword: "throw", beforeExpr: true}, _try = {keyword: "try"}, _var = {keyword: "var"};
-  var _let = {keyword: "let"}, _const = {keyword: "const"};
-  var _while = {keyword: "while", isLoop: true}, _with = {keyword: "with"}, _new = {keyword: "new", beforeExpr: true};
-  var _this = {keyword: "this"};
-  var _class = {keyword: "class"}, _extends = {keyword: "extends", beforeExpr: true};
-  var _export = {keyword: "export"}, _import = {keyword: "import"};
-  var _yield = {keyword: "yield", beforeExpr: true};
-
-  // The keywords that denote values.
-
-  var _null = {keyword: "null", atomValue: null}, _true = {keyword: "true", atomValue: true};
-  var _false = {keyword: "false", atomValue: false};
-
-  // Some keywords are treated as regular operators. `in` sometimes
-  // (when parsing `for`) needs to be tested against specifically, so
-  // we assign a variable name to it for quick comparing.
-
-  var _in = {keyword: "in", binop: 7, beforeExpr: true};
-
-  // Map keyword names to token types.
-
-  var keywordTypes = {"break": _break, "case": _case, "catch": _catch,
-                      "continue": _continue, "debugger": _debugger, "default": _default,
-                      "do": _do, "else": _else, "finally": _finally, "for": _for,
-                      "function": _function, "if": _if, "return": _return, "switch": _switch,
-                      "throw": _throw, "try": _try, "var": _var, "let": _let, "const": _const,
-                      "while": _while, "with": _with,
-                      "null": _null, "true": _true, "false": _false, "new": _new, "in": _in,
-                      "instanceof": {keyword: "instanceof", binop: 7, beforeExpr: true}, "this": _this,
-                      "typeof": {keyword: "typeof", prefix: true, beforeExpr: true},
-                      "void": {keyword: "void", prefix: true, beforeExpr: true},
-                      "delete": {keyword: "delete", prefix: true, beforeExpr: true},
-                      "class": _class, "extends": _extends,
-                      "export": _export, "import": _import, "yield": _yield};
-
-  // Punctuation token types. Again, the `type` property is purely for debugging.
-
-  var _bracketL = {type: "[", beforeExpr: true}, _bracketR = {type: "]"}, _braceL = {type: "{", beforeExpr: true};
-  var _braceR = {type: "}"}, _parenL = {type: "(", beforeExpr: true}, _parenR = {type: ")"};
-  var _comma = {type: ",", beforeExpr: true}, _semi = {type: ";", beforeExpr: true};
-  var _colon = {type: ":", beforeExpr: true}, _dot = {type: "."}, _question = {type: "?", beforeExpr: true};
-  var _arrow = {type: "=>", beforeExpr: true}, _template = {type: "template"}, _templateContinued = {type: "templateContinued"};
-  var _ellipsis = {type: "...", prefix: true, beforeExpr: true};
-
-  // Operators. These carry several kinds of properties to help the
-  // parser use them properly (the presence of these properties is
-  // what categorizes them as operators).
-  //
-  // `binop`, when present, specifies that this operator is a binary
-  // operator, and will refer to its precedence.
-  //
-  // `prefix` and `postfix` mark the operator as a prefix or postfix
-  // unary operator. `isUpdate` specifies that the node produced by
-  // the operator should be of type UpdateExpression rather than
-  // simply UnaryExpression (`++` and `--`).
-  //
-  // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as
-  // binary operators with a very low precedence, that should result
-  // in AssignmentExpression nodes.
-
-  var _slash = {binop: 10, beforeExpr: true}, _eq = {isAssign: true, beforeExpr: true};
-  var _assign = {isAssign: true, beforeExpr: true};
-  var _incDec = {postfix: true, prefix: true, isUpdate: true}, _prefix = {prefix: true, beforeExpr: true};
-  var _logicalOR = {binop: 1, beforeExpr: true};
-  var _logicalAND = {binop: 2, beforeExpr: true};
-  var _bitwiseOR = {binop: 3, beforeExpr: true};
-  var _bitwiseXOR = {binop: 4, beforeExpr: true};
-  var _bitwiseAND = {binop: 5, beforeExpr: true};
-  var _equality = {binop: 6, beforeExpr: true};
-  var _relational = {binop: 7, beforeExpr: true};
-  var _bitShift = {binop: 8, beforeExpr: true};
-  var _plusMin = {binop: 9, prefix: true, beforeExpr: true};
-  var _modulo = {binop: 10, beforeExpr: true};
-
-  // '*' may be multiply or have special meaning in ES6
-  var _star = {binop: 10, beforeExpr: true};
-
-  // Provide access to the token types for external users of the
-  // tokenizer.
-
-  exports.tokTypes = {bracketL: _bracketL, bracketR: _bracketR, braceL: _braceL, braceR: _braceR,
-                      parenL: _parenL, parenR: _parenR, comma: _comma, semi: _semi, colon: _colon,
-                      dot: _dot, ellipsis: _ellipsis, question: _question, slash: _slash, eq: _eq,
-                      name: _name, eof: _eof, num: _num, regexp: _regexp, string: _string,
-                      arrow: _arrow, template: _template, templateContinued: _templateContinued, star: _star,
-                      assign: _assign};
-  for (var kw in keywordTypes) exports.tokTypes["_" + kw] = keywordTypes[kw];
-
-  // This is a trick taken from Esprima. It turns out that, on
-  // non-Chrome browsers, to check whether a string is in a set, a
-  // predicate containing a big ugly `switch` statement is faster than
-  // a regular expression, and on Chrome the two are about on par.
-  // This function uses `eval` (non-lexical) to produce such a
-  // predicate from a space-separated string of words.
-  //
-  // It starts by sorting the words by length.
-
-  function makePredicate(words) {
-    words = words.split(" ");
-    var f = "", cats = [];
-    out: for (var i = 0; i < words.length; ++i) {
-      for (var j = 0; j < cats.length; ++j)
-        if (cats[j][0].length == words[i].length) {
-          cats[j].push(words[i]);
-          continue out;
-        }
-      cats.push([words[i]]);
-    }
-    function compareTo(arr) {
-      if (arr.length == 1) return f += "return str === " + JSON.stringify(arr[0]) + ";";
-      f += "switch(str){";
-      for (var i = 0; i < arr.length; ++i) f += "case " + JSON.stringify(arr[i]) + ":";
-      f += "return true}return false;";
-    }
-
-    // When there are more than three length categories, an outer
-    // switch first dispatches on the lengths, to save on comparisons.
-
-    if (cats.length > 3) {
-      cats.sort(function(a, b) {return b.length - a.length;});
-      f += "switch(str.length){";
-      for (var i = 0; i < cats.length; ++i) {
-        var cat = cats[i];
-        f += "case " + cat[0].length + ":";
-        compareTo(cat);
-      }
-      f += "}";
-
-    // Otherwise, simply generate a flat `switch` statement.
-
-    } else {
-      compareTo(words);
-    }
-    return new Function("str", f);
-  }
-
-  // The ECMAScript 3 reserved word list.
-
-  var isReservedWord3 = makePredicate("abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile");
-
-  // ECMAScript 5 reserved words.
-
-  var isReservedWord5 = makePredicate("class enum extends super const export import");
-
-  // The additional reserved words in strict mode.
-
-  var isStrictReservedWord = makePredicate("implements interface let package private protected public static yield");
-
-  // The forbidden variable names in strict mode.
-
-  var isStrictBadIdWord = makePredicate("eval arguments");
-
-  // And the keywords.
-
-  var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";
-
-  var isEcma5AndLessKeyword = makePredicate(ecma5AndLessKeywords);
-
-  var isEcma6Keyword = makePredicate(ecma5AndLessKeywords + " let const class extends export import yield");
-
-  var isKeyword = isEcma5AndLessKeyword;
-
-  // ## Character categories
-
-  // Big ugly regular expressions that match characters in the
-  // whitespace, identifier, and identifier-start categories. These
-  // are only applied when a character is found to actually have a
-  // code point above 128.
-  // Generated by `tools/generate-identifier-regex.js`.
-
-  var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;
-  var nonASCIIidentifierStartChars = "\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B2\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC";
-  var nonASCIIidentifierChars = "\u0300-\u036F\u0483-\u0487\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u0669\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u06F0-\u06F9\u0711\u0730-\u074A\u07A6-\u07B0\u07C0-\u07C9\u07EB-\u07F3\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u08E4-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0966-\u096F\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u09E6-\u09EF\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A66-\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0AE6-\u0AEF\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B62\u0B63\u0B66-\u0B6F\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0CE6-\u0CEF\u0D01-\u0D03\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D66-\u0D6F\u0D82\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0E50-\u0E59\u0EB1\u0EB4-\u0EB9\u0EBB\u0EBC\u0EC8-\u0ECD\u0ED0-\u0ED9\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1040-\u1049\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F-\u109D\u135D-\u135F\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u18A9\u1920-\u192B\u1930-\u193B\u1946-\u194F\u19B0-\u19C0\u19C8\u19C9\u19D0-\u19D9\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AB0-\u1ABD\u1B00-\u1B04\u1B34-\u1B44\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BB0-\u1BB9\u1BE6-\u1BF3\u1C24-\u1C37\u1C40-\u1C49\u1C50-\u1C59\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF2-\u1CF4\u1CF8\u1CF9\u1DC0-\u1DF5\u1DFC-\u1DFF\u200C\u200D\u203F\u2040\u2054\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA620-\uA629\uA66F\uA674-\uA67D\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA880\uA881\uA8B4-\uA8C4\uA8D0-\uA8D9\uA8E0-\uA8F1\uA900-\uA909\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9D0-\uA9D9\uA9E5\uA9F0-\uA9F9\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA50-\uAA59\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uABF0-\uABF9\uFB1E\uFE00-\uFE0F\uFE20-\uFE2D\uFE33\uFE34\uFE4D-\uFE4F\uFF10-\uFF19\uFF3F";
-  var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
-  var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
-
-  // Whether a single character denotes a newline.
-
-  var newline = /[\n\r\u2028\u2029]/;
-
-  function isNewLine(code) {
-    return code === 10 || code === 13 || code === 0x2028 || code == 0x2029;
-  }
-
-  // Matches a whole line break (where CRLF is considered a single
-  // line break). Used to count lines.
-
-  var lineBreak = /\r\n|[\n\r\u2028\u2029]/g;
-
-  // Test whether a given character code starts an identifier.
-
-  var isIdentifierStart = exports.isIdentifierStart = function(code) {
-    if (code < 65) return code === 36;
-    if (code < 91) return true;
-    if (code < 97) return code === 95;
-    if (code < 123)return true;
-    return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
-  };
-
-  // Test whether a given character is part of an identifier.
-
-  var isIdentifierChar = exports.isIdentifierChar = function(code) {
-    if (code < 48) return code === 36;
-    if (code < 58) return true;
-    if (code < 65) return false;
-    if (code < 91) return true;
-    if (code < 97) return code === 95;
-    if (code < 123)return true;
-    return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
-  };
-
-  // ## Tokenizer
-
-  // These are used when `options.locations` is on, for the
-  // `tokStartLoc` and `tokEndLoc` properties.
-
-  function Position(line, col) {
-    this.line = line;
-    this.column = col;
-  }
-
-  Position.prototype.offset = function(n) {
-    return new Position(this.line, this.column + n);
-  }
-
-  function curPosition() {
-    return new Position(tokCurLine, tokPos - tokLineStart);
-  }
-
-  // Reset the token state. Used at the start of a parse.
-
-  function initTokenState(pos) {
-    if (pos) {
-      tokPos = pos;
-      tokLineStart = Math.max(0, input.lastIndexOf("\n", pos));
-      tokCurLine = input.slice(0, tokLineStart).split(newline).length;
-    } else {
-      tokCurLine = 1;
-      tokPos = tokLineStart = 0;
-    }
-    tokRegexpAllowed = true;
-    metParenL = 0;
-    templates = [];
-  }
-
-  // Called at the end of every token. Sets `tokEnd`, `tokVal`, and
-  // `tokRegexpAllowed`, and skips the space after the token, so that
-  // the next one's `tokStart` will point at the right position.
-
-  function finishToken(type, val, shouldSkipSpace) {
-    tokEnd = tokPos;
-    if (options.locations) tokEndLoc = curPosition();
-    tokType = type;
-    if (shouldSkipSpace !== false) skipSpace();
-    tokVal = val;
-    tokRegexpAllowed = type.beforeExpr;
-    if (options.onToken) {
-      options.onToken(new Token());
-    }
-  }
-
-  function skipBlockComment() {
-    var startLoc = options.onComment && options.locations && curPosition();
-    var start = tokPos, end = input.indexOf("*/", tokPos += 2);
-    if (end === -1) raise(tokPos - 2, "Unterminated comment");
-    tokPos = end + 2;
-    if (options.locations) {
-      lineBreak.lastIndex = start;
-      var match;
-      while ((match = lineBreak.exec(input)) && match.index < tokPos) {
-        ++tokCurLine;
-        tokLineStart = match.index + match[0].length;
-      }
-    }
-    if (options.onComment)
-      options.onComment(true, input.slice(start + 2, end), start, tokPos,
-                        startLoc, options.locations && curPosition());
-  }
-
-  function skipLineComment(startSkip) {
-    var start = tokPos;
-    var startLoc = options.onComment && options.locations && curPosition();
-    var ch = input.charCodeAt(tokPos+=startSkip);
-    while (tokPos < inputLen && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8233) {
-      ++tokPos;
-      ch = input.charCodeAt(tokPos);
-    }
-    if (options.onComment)
-      options.onComment(false, input.slice(start + startSkip, tokPos), start, tokPos,
-                        startLoc, options.locations && curPosition());
-  }
-
-  // Called at the start of the parse and after every token. Skips
-  // whitespace and comments, and.
-
-  function skipSpace() {
-    while (tokPos < inputLen) {
-      var ch = input.charCodeAt(tokPos);
-      if (ch === 32) { // ' '
-        ++tokPos;
-      } else if (ch === 13) {
-        ++tokPos;
-        var next = input.charCodeAt(tokPos);
-        if (next === 10) {
-          ++tokPos;
-        }
-        if (options.locations) {
-          ++tokCurLine;
-          tokLineStart = tokPos;
-        }
-      } else if (ch === 10 || ch === 8232 || ch === 8233) {
-        ++tokPos;
-        if (options.locations) {
-          ++tokCurLine;
-          tokLineStart = tokPos;
-        }
-      } else if (ch > 8 && ch < 14) {
-        ++tokPos;
-      } else if (ch === 47) { // '/'
-        var next = input.charCodeAt(tokPos + 1);
-        if (next === 42) { // '*'
-          skipBlockComment();
-        } else if (next === 47) { // '/'
-          skipLineComment(2);
-        } else break;
-      } else if (ch === 160) { // '\xa0'
-        ++tokPos;
-      } else if (ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) {
-        ++tokPos;
-      } else {
-        break;
-      }
-    }
-  }
-
-  // ### Token reading
-
-  // This is the function that is called to fetch the next token. It
-  // is somewhat obscure, because it works in character codes rather
-  // than characters, and because operator parsing has been inlined
-  // into it.
-  //
-  // All in the name of speed.
-  //
-  // The `forceRegexp` parameter is used in the one case where the
-  // `tokRegexpAllowed` trick does not work. See `parseStatement`.
-
-  function readToken_dot() {
-    var next = input.charCodeAt(tokPos + 1);
-    if (next >= 48 && next <= 57) return readNumber(true);
-    var next2 = input.charCodeAt(tokPos + 2);
-    if (options.ecmaVersion >= 6 && next === 46 && next2 === 46) { // 46 = dot '.'
-      tokPos += 3;
-      return finishToken(_ellipsis);
-    } else {
-      ++tokPos;
-      return finishToken(_dot);
-    }
-  }
-
-  function readToken_slash() { // '/'
-    var next = input.charCodeAt(tokPos + 1);
-    if (tokRegexpAllowed) {++tokPos; return readRegexp();}
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(_slash, 1);
-  }
-
-  function readToken_mult_modulo(code) { // '%*'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(code === 42 ? _star : _modulo, 1);
-  }
-
-  function readToken_pipe_amp(code) { // '|&'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === code) return finishOp(code === 124 ? _logicalOR : _logicalAND, 2);
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(code === 124 ? _bitwiseOR : _bitwiseAND, 1);
-  }
-
-  function readToken_caret() { // '^'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(_bitwiseXOR, 1);
-  }
-
-  function readToken_plus_min(code) { // '+-'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === code) {
-      if (next == 45 && input.charCodeAt(tokPos + 2) == 62 &&
-          newline.test(input.slice(lastEnd, tokPos))) {
-        // A `-->` line comment
-        skipLineComment(3);
-        skipSpace();
-        return readToken();
-      }
-      return finishOp(_incDec, 2);
-    }
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(_plusMin, 1);
-  }
-
-  function readToken_lt_gt(code) { // '<>'
-    var next = input.charCodeAt(tokPos + 1);
-    var size = 1;
-    if (next === code) {
-      size = code === 62 && input.charCodeAt(tokPos + 2) === 62 ? 3 : 2;
-      if (input.charCodeAt(tokPos + size) === 61) return finishOp(_assign, size + 1);
-      return finishOp(_bitShift, size);
-    }
-    if (next == 33 && code == 60 && input.charCodeAt(tokPos + 2) == 45 &&
-        input.charCodeAt(tokPos + 3) == 45) {
-      // `<!--`, an XML-style comment that should be interpreted as a line comment
-      skipLineComment(4);
-      skipSpace();
-      return readToken();
-    }
-    if (next === 61)
-      size = input.charCodeAt(tokPos + 2) === 61 ? 3 : 2;
-    return finishOp(_relational, size);
-  }
-
-  function readToken_eq_excl(code) { // '=!', '=>'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === 61) return finishOp(_equality, input.charCodeAt(tokPos + 2) === 61 ? 3 : 2);
-    if (code === 61 && next === 62 && options.ecmaVersion >= 6) { // '=>'
-      tokPos += 2;
-      return finishToken(_arrow);
-    }
-    return finishOp(code === 61 ? _eq : _prefix, 1);
-  }
-
-  function getTokenFromCode(code) {
-    switch (code) {
-    // The interpretation of a dot depends on whether it is followed
-    // by a digit or another two dots.
-    case 46: // '.'
-      return readToken_dot();
-
-    // Punctuation tokens.
-    case 40: ++tokPos; return finishToken(_parenL);
-    case 41: ++tokPos; return finishToken(_parenR);
-    case 59: ++tokPos; return finishToken(_semi);
-    case 44: ++tokPos; return finishToken(_comma);
-    case 91: ++tokPos; return finishToken(_bracketL);
-    case 93: ++tokPos; return finishToken(_bracketR);
-    case 123:
-      ++tokPos;
-      if (templates.length) ++templates[templates.length - 1];
-      return finishToken(_braceL);
-    case 125:
-      ++tokPos;
-      if (templates.length && --templates[templates.length - 1] === 0)
-        return readTemplateString(_templateContinued);
-      else
-        return finishToken(_braceR);
-    case 58: ++tokPos; return finishToken(_colon);
-    case 63: ++tokPos; return finishToken(_question);
-
-    case 96: // '`'
-      if (options.ecmaVersion >= 6) {
-        ++tokPos;
-        return readTemplateString(_template);
-      }
-
-    case 48: // '0'
-      var next = input.charCodeAt(tokPos + 1);
-      if (next === 120 || next === 88) return readRadixNumber(16); // '0x', '0X' - hex number
-      if (options.ecmaVersion >= 6) {
-        if (next === 111 || next === 79) return readRadixNumber(8); // '0o', '0O' - octal number
-        if (next === 98 || next === 66) return readRadixNumber(2); // '0b', '0B' - binary number
-      }
-    // Anything else beginning with a digit is an integer, octal
-    // number, or float.
-    case 49: case 50: case 51: case 52: case 53: case 54: case 55: case 56: case 57: // 1-9
-      return readNumber(false);
-
-    // Quotes produce strings.
-    case 34: case 39: // '"', "'"
-      return readString(code);
-
-    // Operators are parsed inline in tiny state machines. '=' (61) is
-    // often referred to. `finishOp` simply skips the amount of
-    // characters it is given as second argument, and returns a token
-    // of the type given by its first argument.
-
-    case 47: // '/'
-      return readToken_slash();
-
-    case 37: case 42: // '%*'
-      return readToken_mult_modulo(code);
-
-    case 124: case 38: // '|&'
-      return readToken_pipe_amp(code);
-
-    case 94: // '^'
-      return readToken_caret();
-
-    case 43: case 45: // '+-'
-      return readToken_plus_min(code);
-
-    case 60: case 62: // '<>'
-      return readToken_lt_gt(code);
-
-    case 61: case 33: // '=!'
-      return readToken_eq_excl(code);
-
-    case 126: // '~'
-      return finishOp(_prefix, 1);
-    }
-
-    return false;
-  }
-
-  function readToken(forceRegexp) {
-    if (!forceRegexp) tokStart = tokPos;
-    else tokPos = tokStart + 1;
-    if (options.locations) tokStartLoc = curPosition();
-    if (forceRegexp) return readRegexp();
-    if (tokPos >= inputLen) return finishToken(_eof);
-
-    var code = input.charCodeAt(tokPos);
-
-    // Identifier or keyword. '\uXXXX' sequences are allowed in
-    // identifiers, so '\' also dispatches to that.
-    if (isIdentifierStart(code) || code === 92 /* '\' */) return readWord();
-
-    var tok = getTokenFromCode(code);
-
-    if (tok === false) {
-      // If we are here, we either found a non-ASCII identifier
-      // character, or something that's entirely disallowed.
-      var ch = String.fromCharCode(code);
-      if (ch === "\\" || nonASCIIidentifierStart.test(ch)) return readWord();
-      raise(tokPos, "Unexpected character '" + ch + "'");
-    }
-    return tok;
-  }
-
-  function finishOp(type, size) {
-    var str = input.slice(tokPos, tokPos + size);
-    tokPos += size;
-    finishToken(type, str);
-  }
-
-  var regexpUnicodeSupport = false;
-  try { new RegExp("\uffff", "u"); regexpUnicodeSupport = true; }
-  catch(e) {}
-
-  // Parse a regular expression. Some context-awareness is necessary,
-  // since a '/' inside a '[]' set does not end the expression.
-
-  function readRegexp() {
-    var content = "", escaped, inClass, start = tokPos;
-    for (;;) {
-      if (tokPos >= inputLen) raise(start, "Unterminated regular expression");
-      var ch = input.charAt(tokPos);
-      if (newline.test(ch)) raise(start, "Unterminated regular expression");
-      if (!escaped) {
-        if (ch === "[") inClass = true;
-        else if (ch === "]" && inClass) inClass = false;
-        else if (ch === "/" && !inClass) break;
-        escaped = ch === "\\";
-      } else escaped = false;
-      ++tokPos;
-    }
-    var content = input.slice(start, tokPos);
-    ++tokPos;
-    // Need to use `readWord1` because '\uXXXX' sequences are allowed
-    // here (don't ask).
-    var mods = readWord1();
-    var tmp = content;
-    if (mods) {
-      var validFlags = /^[gmsiy]*$/;
-      if (options.ecmaVersion >= 6) validFlags = /^[gmsiyu]*$/;
-      if (!validFlags.test(mods)) raise(start, "Invalid regular expression flag");
-      if (mods.indexOf('u') >= 0 && !regexpUnicodeSupport) {
-        // Replace each astral symbol and every Unicode code point
-        // escape sequence that represents such a symbol with a single
-        // ASCII symbol to avoid throwing on regular expressions that
-        // are only valid in combination with the `/u` flag.
-        tmp = tmp
-          .replace(/\\u\{([0-9a-fA-F]{5,6})\}/g, "x")
-          .replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, "x");
-      }
-    }
-    // Detect invalid regular expressions.
-    try {
-      new RegExp(tmp);
-    } catch (e) {
-      if (e instanceof SyntaxError) raise(start, "Error parsing regular expression: " + e.message);
-      raise(e);
-    }
-    // Get a regular expression object for this pattern-flag pair, or `null` in
-    // case the current environment doesn't support the flags it uses.
-    try {
-      var value = new RegExp(content, mods);
-    } catch (err) {
-      value = null;
-    }
-    return finishToken(_regexp, {pattern: content, flags: mods, value: value});
-  }
-
-  // Read an integer in the given radix. Return null if zero digits
-  // were read, the integer value otherwise. When `len` is given, this
-  // will return `null` unless the integer has exactly `len` digits.
-
-  function readInt(radix, len) {
-    var start = tokPos, total = 0;
-    for (var i = 0, e = len == null ? Infinity : len; i < e; ++i) {
-      var code = input.charCodeAt(tokPos), val;
-      if (code >= 97) val = code - 97 + 10; // a
-      else if (code >= 65) val = code - 65 + 10; // A
-      else if (code >= 48 && code <= 57) val = code - 48; // 0-9
-      else val = Infinity;
-      if (val >= radix) break;
-      ++tokPos;
-      total = total * radix + val;
-    }
-    if (tokPos === start || len != null && tokPos - start !== len) return null;
-
-    return total;
-  }
-
-  function readRadixNumber(radix) {
-    tokPos += 2; // 0x
-    var val = readInt(radix);
-    if (val == null) raise(tokStart + 2, "Expected number in radix " + radix);
-    if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
-    return finishToken(_num, val);
-  }
-
-  // Read an integer, octal integer, or floating-point number.
-
-  function readNumber(startsWithDot) {
-    var start = tokPos, isFloat = false, octal = input.charCodeAt(tokPos) === 48;
-    if (!startsWithDot && readInt(10) === null) raise(start, "Invalid number");
-    if (input.charCodeAt(tokPos) === 46) {
-      ++tokPos;
-      readInt(10);
-      isFloat = true;
-    }
-    var next = input.charCodeAt(tokPos);
-    if (next === 69 || next === 101) { // 'eE'
-      next = input.charCodeAt(++tokPos);
-      if (next === 43 || next === 45) ++tokPos; // '+-'
-      if (readInt(10) === null) raise(start, "Invalid number");
-      isFloat = true;
-    }
-    if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
-
-    var str = input.slice(start, tokPos), val;
-    if (isFloat) val = parseFloat(str);
-    else if (!octal || str.length === 1) val = parseInt(str, 10);
-    else if (/[89]/.test(str) || strict) raise(start, "Invalid number");
-    else val = parseInt(str, 8);
-    return finishToken(_num, val);
-  }
-
-  // Read a string value, interpreting backslash-escapes.
-
-  function readCodePoint() {
-    var ch = input.charCodeAt(tokPos), code;
-
-    if (ch === 123) {
-      if (options.ecmaVersion < 6) unexpected();
-      ++tokPos;
-      code = readHexChar(input.indexOf('}', tokPos) - tokPos);
-      ++tokPos;
-      if (code > 0x10FFFF) unexpected();
-    } else {
-      code = readHexChar(4);
-    }
-
-    // UTF-16 Encoding
-    if (code <= 0xFFFF) {
-      return String.fromCharCode(code);
-    }
-    var cu1 = ((code - 0x10000) >> 10) + 0xD800;
-    var cu2 = ((code - 0x10000) & 1023) + 0xDC00;
-    return String.fromCharCode(cu1, cu2);
-  }
-
-  function readString(quote) {
-    ++tokPos;
-    var out = "";
-    for (;;) {
-      if (tokPos >= inputLen) raise(tokStart, "Unterminated string constant");
-      var ch = input.charCodeAt(tokPos);
-      if (ch === quote) {
-        ++tokPos;
-        return finishToken(_string, out);
-      }
-      if (ch === 92) { // '\'
-        out += readEscapedChar();
-      } else {
-        ++tokPos;
-        if (newline.test(String.fromCharCode(ch))) {
-          raise(tokStart, "Unterminated string constant");
-        }
-        out += String.fromCharCode(ch); // '\'
-      }
-    }
-  }
-
-  function readTemplateString(type) {
-    if (type == _templateContinued) templates.pop();
-    var out = "", start = tokPos;;
-    for (;;) {
-      if (tokPos >= inputLen) raise(tokStart, "Unterminated template");
-      var ch = input.charAt(tokPos);
-      if (ch === "`" || ch === "$" && input.charCodeAt(tokPos + 1) === 123) { // '`', '${'
-        var raw = input.slice(start, tokPos);
-        ++tokPos;
-        if (ch == "$") { ++tokPos; templates.push(1); }
-        return finishToken(type, {cooked: out, raw: raw});
-      }
-
-      if (ch === "\\") { // '\'
-        out += readEscapedChar();
-      } else {
-        ++tokPos;
-        if (newline.test(ch)) {
-          if (ch === "\r" && input.charCodeAt(tokPos) === 10) {
-            ++tokPos;
-            ch = "\n";
-          }
-          if (options.locations) {
-            ++tokCurLine;
-            tokLineStart = tokPos;
-          }
-        }
-        out += ch;
-      }
-    }
-  }
-
-  // Used to read escaped characters
-
-  function readEscapedChar() {
-    var ch = input.charCodeAt(++tokPos);
-    var octal = /^[0-7]+/.exec(input.slice(tokPos, tokPos + 3));
-    if (octal) octal = octal[0];
-    while (octal && parseInt(octal, 8) > 255) octal = octal.slice(0, -1);
-    if (octal === "0") octal = null;
-    ++tokPos;
-    if (octal) {
-      if (strict) raise(tokPos - 2, "Octal literal in strict mode");
-      tokPos += octal.length - 1;
-      return String.fromCharCode(parseInt(octal, 8));
-    } else {
-      switch (ch) {
-        case 110: return "\n"; // 'n' -> '\n'
-        case 114: return "\r"; // 'r' -> '\r'
-        case 120: return String.fromCharCode(readHexChar(2)); // 'x'
-        case 117: return readCodePoint(); // 'u'
-        case 116: return "\t"; // 't' -> '\t'
-        case 98: return "\b"; // 'b' -> '\b'
-        case 118: return "\u000b"; // 'v' -> '\u000b'
-        case 102: return "\f"; // 'f' -> '\f'
-        case 48: return "\0"; // 0 -> '\0'
-        case 13: if (input.charCodeAt(tokPos) === 10) ++tokPos; // '\r\n'
-        case 10: // ' \n'
-          if (options.locations) { tokLineStart = tokPos; ++tokCurLine; }
-          return "";
-        default: return String.fromCharCode(ch);
-      }
-    }
-  }
-
-  // Used to read character escape sequences ('\x', '\u', '\U').
-
-  function readHexChar(len) {
-    var n = readInt(16, len);
-    if (n === null) raise(tokStart, "Bad character escape sequence");
-    return n;
-  }
-
-  // Used to signal to callers of `readWord1` whether the word
-  // contained any escape sequences. This is needed because words with
-  // escape sequences must not be interpreted as keywords.
-
-  var containsEsc;
-
-  // Read an identifier, and return it as a string. Sets `containsEsc`
-  // to whether the word contained a '\u' escape.
-  //
-  // Only builds up the word character-by-character when it actually
-  // containeds an escape, as a micro-optimization.
-
-  function readWord1() {
-    containsEsc = false;
-    var word, first = true, start = tokPos;
-    for (;;) {
-      var ch = input.charCodeAt(tokPos);
-      if (isIdentifierChar(ch)) {
-        if (containsEsc) word += input.charAt(tokPos);
-        ++tokPos;
-      } else if (ch === 92) { // "\"
-        if (!containsEsc) word = input.slice(start, tokPos);
-        containsEsc = true;
-        if (input.charCodeAt(++tokPos) != 117) // "u"
-          raise(tokPos, "Expecting Unicode escape sequence \\uXXXX");
-        ++tokPos;
-        var esc = readHexChar(4);
-        var escStr = String.fromCharCode(esc);
-        if (!escStr) raise(tokPos - 1, "Invalid Unicode escape");
-        if (!(first ? isIdentifierStart(esc) : isIdentifierChar(esc)))
-          raise(tokPos - 4, "Invalid Unicode escape");
-        word += escStr;
-      } else {
-        break;
-      }
-      first = false;
-    }
-    return containsEsc ? word : input.slice(start, tokPos);
-  }
-
-  // Read an identifier or keyword token. Will check for reserved
-  // words when necessary.
-
-  function readWord() {
-    var word = readWord1();
-    var type = _name;
-    if (!containsEsc && isKeyword(word))
-      type = keywordTypes[word];
-    return finishToken(type, word);
-  }
-
-  // ## Parser
-
-  // A recursive descent parser operates by defining functions for all
-  // syntactic elements, and recursively calling those, each function
-  // advancing the input stream and returning an AST node. Precedence
-  // of constructs (for example, the fact that `!x[1]` means `!(x[1])`
-  // instead of `(!x)[1]` is handled by the fact that the parser
-  // function that parses unary prefix operators is called first, and
-  // in turn calls the function that parses `[]` subscripts — that
-  // way, it'll receive the node for `x[1]` already parsed, and wraps
-  // *that* in the unary operator node.
-  //
-  // Acorn uses an [operator precedence parser][opp] to handle binary
-  // operator precedence, because it is much more compact than using
-  // the technique outlined above, which uses different, nesting
-  // functions to specify precedence, for all of the ten binary
-  // precedence levels that JavaScript defines.
-  //
-  // [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser
-
-  // ### Parser utilities
-
-  // Continue to the next token.
-
-  function next() {
-    lastStart = tokStart;
-    lastEnd = tokEnd;
-    lastEndLoc = tokEndLoc;
-    readToken();
-  }
-
-  // Enter strict mode. Re-reads the next token to please pedantic
-  // tests ("use strict"; 010; -- should fail).
-
-  function setStrict(strct) {
-    strict = strct;
-    tokPos = tokStart;
-    if (options.locations) {
-      while (tokPos < tokLineStart) {
-        tokLineStart = input.lastIndexOf("\n", tokLineStart - 2) + 1;
-        --tokCurLine;
-      }
-    }
-    skipSpace();
-    readToken();
-  }
-
-  // Start an AST node, attaching a start offset.
-
-  function Node() {
-    this.type = null;
-    this.start = tokStart;
-    this.end = null;
-  }
-
-  exports.Node = Node;
-
-  function SourceLocation() {
-    this.start = tokStartLoc;
-    this.end = null;
-    if (sourceFile !== null) this.source = sourceFile;
-  }
-
-  function startNode() {
-    var node = new Node();
-    if (options.locations)
-      node.loc = new SourceLocation();
-    if (options.directSourceFile)
-      node.sourceFile = options.directSourceFile;
-    if (options.ranges)
-      node.range = [tokStart, 0];
-    return node;
-  }
-
-  // Sometimes, a node is only started *after* the token stream passed
-  // its start position. The functions below help storing a position
-  // and creating a node from a previous position.
-
-  function storeCurrentPos() {
-    return options.locations ? [tokStart, tokStartLoc] : tokStart;
-  }
-
-  function startNodeAt(pos) {
-    var node = new Node(), start = pos;
-    if (options.locations) {
-      node.loc = new SourceLocation();
-      node.loc.start = start[1];
-      start = pos[0];
-    }
-    node.start = start;
-    if (options.directSourceFile)
-      node.sourceFile = options.directSourceFile;
-    if (options.ranges)
-      node.range = [start, 0];
-
-    return node;
-  }
-
-  // Finish an AST node, adding `type` and `end` properties.
-
-  function finishNode(node, type) {
-    node.type = type;
-    node.end = lastEnd;
-    if (options.locations)
-      node.loc.end = lastEndLoc;
-    if (options.ranges)
-      node.range[1] = lastEnd;
-    return node;
-  }
-
-  function finishNodeAt(node, type, pos) {
-    if (options.locations) { node.loc.end = pos[1]; pos = pos[0]; }
-    node.type = type;
-    node.end = pos;
-    if (options.ranges)
-      node.range[1] = pos;
-    return node;
-  }
-
-  // Test whether a statement node is the string literal `"use strict"`.
-
-  function isUseStrict(stmt) {
-    return options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" &&
-      stmt.expression.type === "Literal" && stmt.expression.value === "use strict";
-  }
-
-  // Predicate that tests whether the next token is of the given
-  // type, and if yes, consumes it as a side effect.
-
-  function eat(type) {
-    if (tokType === type) {
-      next();
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  // Test whether a semicolon can be inserted at the current position.
-
-  function canInsertSemicolon() {
-    return !options.strictSemicolons &&
-      (tokType === _eof || tokType === _braceR || newline.test(input.slice(lastEnd, tokStart)));
-  }
-
-  // Consume a semicolon, or, failing that, see if we are allowed to
-  // pretend that there is a semicolon at this position.
-
-  function semicolon() {
-    if (!eat(_semi) && !canInsertSemicolon()) unexpected();
-  }
-
-  // Expect a token of a given type. If found, consume it, otherwise,
-  // raise an unexpected token error.
-
-  function expect(type) {
-    eat(type) || unexpected();
-  }
-
-  // Raise an unexpected token error.
-
-  function unexpected(pos) {
-    raise(pos != null ? pos : tokStart, "Unexpected token");
-  }
-
-  // Checks if hash object has a property.
-
-  function has(obj, propName) {
-    return Object.prototype.hasOwnProperty.call(obj, propName);
-  }
-  // Convert existing expression atom to assignable pattern
-  // if possible.
-
-  function toAssignable(node, allowSpread, checkType) {
-    if (options.ecmaVersion >= 6 && node) {
-      switch (node.type) {
-        case "Identifier":
-        case "MemberExpression":
-          break;
-
-        case "ObjectExpression":
-          node.type = "ObjectPattern";
-          for (var i = 0; i < node.properties.length; i++) {
-            var prop = node.properties[i];
-            if (prop.kind !== "init") unexpected(prop.key.start);
-            toAssignable(prop.value, false, checkType);
-          }
-          break;
-
-        case "ArrayExpression":
-          node.type = "ArrayPattern";
-          for (var i = 0, lastI = node.elements.length - 1; i <= lastI; i++) {
-            toAssignable(node.elements[i], i === lastI, checkType);
-          }
-          break;
-
-        case "SpreadElement":
-          if (allowSpread) {
-            toAssignable(node.argument, false, checkType);
-            checkSpreadAssign(node.argument);
-          } else {
-            unexpected(node.start);
-          }
-          break;
-
-        default:
-          if (checkType) unexpected(node.start);
-      }
-    }
-    return node;
-  }
-
-  // Checks if node can be assignable spread argument.
-
-  function checkSpreadAssign(node) {
-    if (node.type !== "Identifier" && node.type !== "ArrayPattern")
-      unexpected(node.start);
-  }
-
-  // Verify that argument names are not repeated, and it does not
-  // try to bind the words `eval` or `arguments`.
-
-  function checkFunctionParam(param, nameHash) {
-    switch (param.type) {
-      case "Identifier":
-        if (isStrictReservedWord(param.name) || isStrictBadIdWord(param.name))
-          raise(param.start, "Defining '" + param.name + "' in strict mode");
-        if (has(nameHash, param.name))
-          raise(param.start, "Argument name clash in strict mode");
-        nameHash[param.name] = true;
-        break;
-
-      case "ObjectPattern":
-        for (var i = 0; i < param.properties.length; i++)
-          checkFunctionParam(param.properties[i].value, nameHash);
-        break;
-
-      case "ArrayPattern":
-        for (var i = 0; i < param.elements.length; i++) {
-          var elem = param.elements[i];
-          if (elem) checkFunctionParam(elem, nameHash);
-        }
-        break;
-    }
-  }
-
-  // Check if property name clashes with already added.
-  // Object/class getters and setters are not allowed to clash —
-  // either with each other or with an init property — and in
-  // strict mode, init properties are also not allowed to be repeated.
-
-  function checkPropClash(prop, propHash) {
-    if (options.ecmaVersion >= 6) return;
-    var key = prop.key, name;
-    switch (key.type) {
-      case "Identifier": name = key.name; break;
-      case "Literal": name = String(key.value); break;
-      default: return;
-    }
-    var kind = prop.kind || "init", other;
-    if (has(propHash, name)) {
-      other = propHash[name];
-      var isGetSet = kind !== "init";
-      if ((strict || isGetSet) && other[kind] || !(isGetSet ^ other.init))
-        raise(key.start, "Redefinition of property");
-    } else {
-      other = propHash[name] = {
-        init: false,
-        get: false,
-        set: false
-      };
-    }
-    other[kind] = true;
-  }
-
-  // Verify that a node is an lval — something that can be assigned
-  // to.
-
-  function checkLVal(expr, isBinding) {
-    switch (expr.type) {
-      case "Identifier":
-        if (strict && (isStrictBadIdWord(expr.name) || isStrictReservedWord(expr.name)))
-          raise(expr.start, isBinding
-            ? "Binding " + expr.name + " in strict mode"
-            : "Assigning to " + expr.name + " in strict mode"
-          );
-        break;
-
-      case "MemberExpression":
-        if (!isBinding) break;
-
-      case "ObjectPattern":
-        for (var i = 0; i < expr.properties.length; i++)
-          checkLVal(expr.properties[i].value, isBinding);
-        break;
-
-      case "ArrayPattern":
-        for (var i = 0; i < expr.elements.length; i++) {
-          var elem = expr.elements[i];
-          if (elem) checkLVal(elem, isBinding);
-        }
-        break;
-
-      case "SpreadElement":
-        break;
-
-      default:
-        raise(expr.start, "Assigning to rvalue");
-    }
-  }
-
-  // ### Statement parsing
-
-  // Parse a program. Initializes the parser, reads any number of
-  // statements, and wraps them in a Program node.  Optionally takes a
-  // `program` argument.  If present, the statements will be appended
-  // to its body instead of creating a new node.
-
-  function parseTopLevel(node) {
-    var first = true;
-    if (!node.body) node.body = [];
-    while (tokType !== _eof) {
-      var stmt = parseStatement(true);
-      node.body.push(stmt);
-      if (first && isUseStrict(stmt)) setStrict(true);
-      first = false;
-    }
-
-    lastStart = tokStart;
-    lastEnd = tokEnd;
-    lastEndLoc = tokEndLoc;
-    return finishNode(node, "Program");
-  }
-
-  var loopLabel = {kind: "loop"}, switchLabel = {kind: "switch"};
-
-  // Parse a single statement.
-  //
-  // If expecting a statement and finding a slash operator, parse a
-  // regular expression literal. This is to handle cases like
-  // `if (foo) /blah/.exec(foo);`, where looking at the previous token
-  // does not help.
-
-  function parseStatement(topLevel) {
-    if (tokType === _slash || tokType === _assign && tokVal == "/=")
-      readToken(true);
-
-    var starttype = tokType, node = startNode();
-
-    // Most types of statements are recognized by the keyword they
-    // start with. Many are trivial to parse, some require a bit of
-    // complexity.
-
-    switch (starttype) {
-    case _break: case _continue: return parseBreakContinueStatement(node, starttype.keyword);
-    case _debugger: return parseDebuggerStatement(node);
-    case _do: return parseDoStatement(node);
-    case _for: return parseForStatement(node);
-    case _function: return parseFunctionStatement(node);
-    case _class: return parseClass(node, true);
-    case _if: return parseIfStatement(node);
-    case _return: return parseReturnStatement(node);
-    case _switch: return parseSwitchStatement(node);
-    case _throw: return parseThrowStatement(node);
-    case _try: return parseTryStatement(node);
-    case _var: case _let: case _const: return parseVarStatement(node, starttype.keyword);
-    case _while: return parseWhileStatement(node);
-    case _with: return parseWithStatement(node);
-    case _braceL: return parseBlock(); // no point creating a function for this
-    case _semi: return parseEmptyStatement(node);
-    case _export:
-    case _import:
-      if (!topLevel && !options.allowImportExportEverywhere)
-        raise(tokStart, "'import' and 'export' may only appear at the top level");
-      return starttype === _import ? parseImport(node) : parseExport(node);
-
-      // If the statement does not start with a statement keyword or a
-      // brace, it's an ExpressionStatement or LabeledStatement. We
-      // simply start parsing an expression, and afterwards, if the
-      // next token is a colon and the expression was a simple
-      // Identifier node, we switch to interpreting it as a label.
-    default:
-      var maybeName = tokVal, expr = parseExpression();
-      if (starttype === _name && expr.type === "Identifier" && eat(_colon))
-        return parseLabeledStatement(node, maybeName, expr);
-      else return parseExpressionStatement(node, expr);
-    }
-  }
-
-  function parseBreakContinueStatement(node, keyword) {
-    var isBreak = keyword == "break";
-    next();
-    if (eat(_semi) || canInsertSemicolon()) node.label = null;
-    else if (tokType !== _name) unexpected();
-    else {
-      node.label = parseIdent();
-      semicolon();
-    }
-
-    // Verify that there is an actual destination to break or
-    // continue to.
-    for (var i = 0; i < labels.length; ++i) {
-      var lab = labels[i];
-      if (node.label == null || lab.name === node.label.name) {
-        if (lab.kind != null && (isBreak || lab.kind === "loop")) break;
-        if (node.label && isBreak) break;
-      }
-    }
-    if (i === labels.length) raise(node.start, "Unsyntactic " + keyword);
-    return finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
-  }
-
-  function parseDebuggerStatement(node) {
-    next();
-    semicolon();
-    return finishNode(node, "DebuggerStatement");
-  }
-
-  function parseDoStatement(node) {
-    next();
-    labels.push(loopLabel);
-    node.body = parseStatement();
-    labels.pop();
-    expect(_while);
-    node.test = parseParenExpression();
-    if (options.ecmaVersion >= 6)
-      eat(_semi);
-    else
-      semicolon();
-    return finishNode(node, "DoWhileStatement");
-  }
-
-  // Disambiguating between a `for` and a `for`/`in` or `for`/`of`
-  // loop is non-trivial. Basically, we have to parse the init `var`
-  // statement or expression, disallowing the `in` operator (see
-  // the second parameter to `parseExpression`), and then check
-  // whether the next token is `in` or `of`. When there is no init
-  // part (semicolon immediately after the opening parenthesis), it
-  // is a regular `for` loop.
-
-  function parseForStatement(node) {
-    next();
-    labels.push(loopLabel);
-    expect(_parenL);
-    if (tokType === _semi) return parseFor(node, null);
-    if (tokType === _var || tokType === _let) {
-      var init = startNode(), varKind = tokType.keyword, isLet = tokType === _let;
-      next();
-      parseVar(init, true, varKind);
-      finishNode(init, "VariableDeclaration");
-      if ((tokType === _in || (options.ecmaVersion >= 6 && tokType === _name && tokVal === "of")) && init.declarations.length === 1 &&
-          !(isLet && init.declarations[0].init))
-        return parseForIn(node, init);
-      return parseFor(node, init);
-    }
-    var init = parseExpression(false, true);
-    if (tokType === _in || (options.ecmaVersion >= 6 && tokType === _name && tokVal === "of")) {
-      checkLVal(init);
-      return parseForIn(node, init);
-    }
-    return parseFor(node, init);
-  }
-
-  function parseFunctionStatement(node) {
-    next();
-    return parseFunction(node, true);
-  }
-
-  function parseIfStatement(node) {
-    next();
-    node.test = parseParenExpression();
-    node.consequent = parseStatement();
-    node.alternate = eat(_else) ? parseStatement() : null;
-    return finishNode(node, "IfStatement");
-  }
-
-  function parseReturnStatement(node) {
-    if (!inFunction && !options.allowReturnOutsideFunction)
-      raise(tokStart, "'return' outside of function");
-    next();
-
-    // In `return` (and `break`/`continue`), the keywords with
-    // optional arguments, we eagerly look for a semicolon or the
-    // possibility to insert one.
-
-    if (eat(_semi) || canInsertSemicolon()) node.argument = null;
-    else { node.argument = parseExpression(); semicolon(); }
-    return finishNode(node, "ReturnStatement");
-  }
-
-  function parseSwitchStatement(node) {
-    next();
-    node.discriminant = parseParenExpression();
-    node.cases = [];
-    expect(_braceL);
-    labels.push(switchLabel);
-
-    // Statements under must be grouped (by label) in SwitchCase
-    // nodes. `cur` is used to keep the node that we are currently
-    // adding statements to.
-
-    for (var cur, sawDefault; tokType != _braceR;) {
-      if (tokType === _case || tokType === _default) {
-        var isCase = tokType === _case;
-        if (cur) finishNode(cur, "SwitchCase");
-        node.cases.push(cur = startNode());
-        cur.consequent = [];
-        next();
-        if (isCase) cur.test = parseExpression();
-        else {
-          if (sawDefault) raise(lastStart, "Multiple default clauses"); sawDefault = true;
-          cur.test = null;
-        }
-        expect(_colon);
-      } else {
-        if (!cur) unexpected();
-        cur.consequent.push(parseStatement());
-      }
-    }
-    if (cur) finishNode(cur, "SwitchCase");
-    next(); // Closing brace
-    labels.pop();
-    return finishNode(node, "SwitchStatement");
-  }
-
-  function parseThrowStatement(node) {
-    next();
-    if (newline.test(input.slice(lastEnd, tokStart)))
-      raise(lastEnd, "Illegal newline after throw");
-    node.argument = parseExpression();
-    semicolon();
-    return finishNode(node, "ThrowStatement");
-  }
-
-  function parseTryStatement(node) {
-    next();
-    node.block = parseBlock();
-    node.handler = null;
-    if (tokType === _catch) {
-      var clause = startNode();
-      next();
-      expect(_parenL);
-      clause.param = parseIdent();
-      if (strict && isStrictBadIdWord(clause.param.name))
-        raise(clause.param.start, "Binding " + clause.param.name + " in strict mode");
-      expect(_parenR);
-      clause.guard = null;
-      clause.body = parseBlock();
-      node.handler = finishNode(clause, "CatchClause");
-    }
-    node.guardedHandlers = empty;
-    node.finalizer = eat(_finally) ? parseBlock() : null;
-    if (!node.handler && !node.finalizer)
-      raise(node.start, "Missing catch or finally clause");
-    return finishNode(node, "TryStatement");
-  }
-
-  function parseVarStatement(node, kind) {
-    next();
-    parseVar(node, false, kind);
-    semicolon();
-    return finishNode(node, "VariableDeclaration");
-  }
-
-  function parseWhileStatement(node) {
-    next();
-    node.test = parseParenExpression();
-    labels.push(loopLabel);
-    node.body = parseStatement();
-    labels.pop();
-    return finishNode(node, "WhileStatement");
-  }
-
-  function parseWithStatement(node) {
-    if (strict) raise(tokStart, "'with' in strict mode");
-    next();
-    node.object = parseParenExpression();
-    node.body = parseStatement();
-    return finishNode(node, "WithStatement");
-  }
-
-  function parseEmptyStatement(node) {
-    next();
-    return finishNode(node, "EmptyStatement");
-  }
-
-  function parseLabeledStatement(node, maybeName, expr) {
-    for (var i = 0; i < labels.length; ++i)
-      if (labels[i].name === maybeName) raise(expr.start, "Label '" + maybeName + "' is already declared");
-    var kind = tokType.isLoop ? "loop" : tokType === _switch ? "switch" : null;
-    labels.push({name: maybeName, kind: kind});
-    node.body = parseStatement();
-    labels.pop();
-    node.label = expr;
-    return finishNode(node, "LabeledStatement");
-  }
-
-  function parseExpressionStatement(node, expr) {
-    node.expression = expr;
-    semicolon();
-    return finishNode(node, "ExpressionStatement");
-  }
-
-  // Used for constructs like `switch` and `if` that insist on
-  // parentheses around their expression.
-
-  function parseParenExpression() {
-    expect(_parenL);
-    var val = parseExpression();
-    expect(_parenR);
-    return val;
-  }
-
-  // Parse a semicolon-enclosed block of statements, handling `"use
-  // strict"` declarations when `allowStrict` is true (used for
-  // function bodies).
-
-  function parseBlock(allowStrict) {
-    var node = startNode(), first = true, oldStrict;
-    node.body = [];
-    expect(_braceL);
-    while (!eat(_braceR)) {
-      var stmt = parseStatement();
-      node.body.push(stmt);
-      if (first && allowStrict && isUseStrict(stmt)) {
-        oldStrict = strict;
-        setStrict(strict = true);
-      }
-      first = false;
-    }
-    if (oldStrict === false) setStrict(false);
-    return finishNode(node, "BlockStatement");
-  }
-
-  // Parse a regular `for` loop. The disambiguation code in
-  // `parseStatement` will already have parsed the init statement or
-  // expression.
-
-  function parseFor(node, init) {
-    node.init = init;
-    expect(_semi);
-    node.test = tokType === _semi ? null : parseExpression();
-    expect(_semi);
-    node.update = tokType === _parenR ? null : parseExpression();
-    expect(_parenR);
-    node.body = parseStatement();
-    labels.pop();
-    return finishNode(node, "ForStatement");
-  }
-
-  // Parse a `for`/`in` and `for`/`of` loop, which are almost
-  // same from parser's perspective.
-
-  function parseForIn(node, init) {
-    var type = tokType === _in ? "ForInStatement" : "ForOfStatement";
-    next();
-    node.left = init;
-    node.right = parseExpression();
-    expect(_parenR);
-    node.body = parseStatement();
-    labels.pop();
-    return finishNode(node, type);
-  }
-
-  // Parse a list of variable declarations.
-
-  function parseVar(node, noIn, kind) {
-    node.declarations = [];
-    node.kind = kind;
-    for (;;) {
-      var decl = startNode();
-      decl.id = options.ecmaVersion >= 6 ? toAssignable(parseExprAtom()) : parseIdent();
-      checkLVal(decl.id, true);
-      decl.init = eat(_eq) ? parseExpression(true, noIn) : (kind === _const.keyword ? unexpected() : null);
-      node.declarations.push(finishNode(decl, "VariableDeclarator"));
-      if (!eat(_comma)) break;
-    }
-    return node;
-  }
-
-  // ### Expression parsing
-
-  // These nest, from the most general expression type at the top to
-  // 'atomic', nondivisible expression types at the bottom. Most of
-  // the functions will simply let the function(s) below them parse,
-  // and, *if* the syntactic construct they handle is present, wrap
-  // the AST node that the inner parser gave them in another node.
-
-  // Parse a full expression. The arguments are used to forbid comma
-  // sequences (in argument lists, array literals, or object literals)
-  // or the `in` operator (in for loops initalization expressions).
-
-  function parseExpression(noComma, noIn) {
-    var start = storeCurrentPos();
-    var expr = parseMaybeAssign(noIn);
-    if (!noComma && tokType === _comma) {
-      var node = startNodeAt(start);
-      node.expressions = [expr];
-      while (eat(_comma)) node.expressions.push(parseMaybeAssign(noIn));
-      return finishNode(node, "SequenceExpression");
-    }
-    return expr;
-  }
-
-  // Parse an assignment expression. This includes applications of
-  // operators like `+=`.
-
-  function parseMaybeAssign(noIn) {
-    var start = storeCurrentPos();
-    var left = parseMaybeConditional(noIn);
-    if (tokType.isAssign) {
-      var node = startNodeAt(start);
-      node.operator = tokVal;
-      node.left = tokType === _eq ? toAssignable(left) : left;
-      checkLVal(left);
-      next();
-      node.right = parseMaybeAssign(noIn);
-      return finishNode(node, "AssignmentExpression");
-    }
-    return left;
-  }
-
-  // Parse a ternary conditional (`?:`) operator.
-
-  function parseMaybeConditional(noIn) {
-    var start = storeCurrentPos();
-    var expr = parseExprOps(noIn);
-    if (eat(_question)) {
-      var node = startNodeAt(start);
-      node.test = expr;
-      node.consequent = parseExpression(true);
-      expect(_colon);
-      node.alternate = parseExpression(true, noIn);
-      return finishNode(node, "ConditionalExpression");
-    }
-    return expr;
-  }
-
-  // Start the precedence parser.
-
-  function parseExprOps(noIn) {
-    var start = storeCurrentPos();
-    return parseExprOp(parseMaybeUnary(), start, -1, noIn);
-  }
-
-  // Parse binary operators with the operator precedence parsing
-  // algorithm. `left` is the left-hand side of the operator.
-  // `minPrec` provides context that allows the function to stop and
-  // defer further parser to one of its callers when it encounters an
-  // operator that has a lower precedence than the set it is parsing.
-
-  function parseExprOp(left, leftStart, minPrec, noIn) {
-    var prec = tokType.binop;
-    if (prec != null && (!noIn || tokType !== _in)) {
-      if (prec > minPrec) {
-        var node = startNodeAt(leftStart);
-        node.left = left;
-        node.operator = tokVal;
-        var op = tokType;
-        next();
-        var start = storeCurrentPos();
-        node.right = parseExprOp(parseMaybeUnary(), start, prec, noIn);
-        finishNode(node, (op === _logicalOR || op === _logicalAND) ? "LogicalExpression" : "BinaryExpression");
-        return parseExprOp(node, leftStart, minPrec, noIn);
-      }
-    }
-    return left;
-  }
-
-  // Parse unary operators, both prefix and postfix.
-
-  function parseMaybeUnary() {
-    if (tokType.prefix) {
-      var node = startNode(), update = tokType.isUpdate, nodeType;
-      if (tokType === _ellipsis) {
-        nodeType = "SpreadElement";
-      } else {
-        nodeType = update ? "UpdateExpression" : "UnaryExpression";
-        node.operator = tokVal;
-        node.prefix = true;
-      }
-      tokRegexpAllowed = true;
-      next();
-      node.argument = parseMaybeUnary();
-      if (update) checkLVal(node.argument);
-      else if (strict && node.operator === "delete" &&
-               node.argument.type === "Identifier")
-        raise(node.start, "Deleting local variable in strict mode");
-      return finishNode(node, nodeType);
-    }
-    var start = storeCurrentPos();
-    var expr = parseExprSubscripts();
-    while (tokType.postfix && !canInsertSemicolon()) {
-      var node = startNodeAt(start);
-      node.operator = tokVal;
-      node.prefix = false;
-      node.argument = expr;
-      checkLVal(expr);
-      next();
-      expr = finishNode(node, "UpdateExpression");
-    }
-    return expr;
-  }
-
-  // Parse call, dot, and `[]`-subscript expressions.
-
-  function parseExprSubscripts() {
-    var start = storeCurrentPos();
-    return parseSubscripts(parseExprAtom(), start);
-  }
-
-  function parseSubscripts(base, start, noCalls) {
-    if (eat(_dot)) {
-      var node = startNodeAt(start);
-      node.object = base;
-      node.property = parseIdent(true);
-      node.computed = false;
-      return parseSubscripts(finishNode(node, "MemberExpression"), start, noCalls);
-    } else if (eat(_bracketL)) {
-      var node = startNodeAt(start);
-      node.object = base;
-      node.property = parseExpression();
-      node.computed = true;
-      expect(_bracketR);
-      return parseSubscripts(finishNode(node, "MemberExpression"), start, noCalls);
-    } else if (!noCalls && eat(_parenL)) {
-      var node = startNodeAt(start);
-      node.callee = base;
-      node.arguments = parseExprList(_parenR, false);
-      return parseSubscripts(finishNode(node, "CallExpression"), start, noCalls);
-    } else if (tokType === _template) {
-      var node = startNodeAt(start);
-      node.tag = base;
-      node.quasi = parseTemplate();
-      return parseSubscripts(finishNode(node, "TaggedTemplateExpression"), start, noCalls);
-    } return base;
-  }
-
-  // Parse an atomic expression — either a single token that is an
-  // expression, an expression started by a keyword like `function` or
-  // `new`, or an expression wrapped in punctuation like `()`, `[]`,
-  // or `{}`.
-
-  function parseExprAtom() {
-    switch (tokType) {
-    case _this:
-      var node = startNode();
-      next();
-      return finishNode(node, "ThisExpression");
-
-    case _yield:
-      if (inGenerator) return parseYield();
-
-    case _name:
-      var start = storeCurrentPos();
-      var id = parseIdent(tokType !== _name);
-      if (eat(_arrow)) {
-        return parseArrowExpression(startNodeAt(start), [id]);
-      }
-      return id;
-
-    case _regexp:
-      var node = startNode();
-      node.regex = {pattern: tokVal.pattern, flags: tokVal.flags};
-      node.value = tokVal.value;
-      node.raw = input.slice(tokStart, tokEnd);
-      next();
-      return finishNode(node, "Literal");
-
-    case _num: case _string:
-      var node = startNode();
-      node.value = tokVal;
-      node.raw = input.slice(tokStart, tokEnd);
-      next();
-      return finishNode(node, "Literal");
-
-    case _null: case _true: case _false:
-      var node = startNode();
-      node.value = tokType.atomValue;
-      node.raw = tokType.keyword;
-      next();
-      return finishNode(node, "Literal");
-
-    case _parenL:
-      var start = storeCurrentPos();
-      var val, exprList;
-      next();
-      // check whether this is generator comprehension or regular expression
-      if (options.ecmaVersion >= 7 && tokType === _for) {
-        val = parseComprehension(startNodeAt(start), true);
-      } else {
-        var oldParenL = ++metParenL;
-        if (tokType !== _parenR) {
-          val = parseExpression();
-          exprList = val.type === "SequenceExpression" ? val.expressions : [val];
-        } else {
-          exprList = [];
-        }
-        expect(_parenR);
-        // if '=>' follows '(...)', convert contents to arguments
-        if (metParenL === oldParenL && eat(_arrow)) {
-          val = parseArrowExpression(startNodeAt(start), exprList);
-        } else {
-          // forbid '()' before everything but '=>'
-          if (!val) unexpected(lastStart);
-          // forbid '...' in sequence expressions
-          if (options.ecmaVersion >= 6) {
-            for (var i = 0; i < exprList.length; i++) {
-              if (exprList[i].type === "SpreadElement") unexpected();
-            }
-          }
-
-          if (options.preserveParens) {
-            var par = startNodeAt(start);
-            par.expression = val;
-            val = finishNode(par, "ParenthesizedExpression");
-          }
-        }
-      }
-      return val;
-
-    case _bracketL:
-      var node = startNode();
-      next();
-      // check whether this is array comprehension or regular array
-      if (options.ecmaVersion >= 7 && tokType === _for) {
-        return parseComprehension(node, false);
-      }
-      node.elements = parseExprList(_bracketR, true, true);
-      return finishNode(node, "ArrayExpression");
-
-    case _braceL:
-      return parseObj();
-
-    case _function:
-      var node = startNode();
-      next();
-      return parseFunction(node, false);
-
-    case _class:
-      return parseClass(startNode(), false);
-
-    case _new:
-      return parseNew();
-
-    case _template:
-      return parseTemplate();
-
-    default:
-      unexpected();
-    }
-  }
-
-  // New's precedence is slightly tricky. It must allow its argument
-  // to be a `[]` or dot subscript expression, but not a call — at
-  // least, not without wrapping it in parentheses. Thus, it uses the
-
-  function parseNew() {
-    var node = startNode();
-    next();
-    var start = storeCurrentPos();
-    node.callee = parseSubscripts(parseExprAtom(), start, true);
-    if (eat(_parenL)) node.arguments = parseExprList(_parenR, false);
-    else node.arguments = empty;
-    return finishNode(node, "NewExpression");
-  }
-
-  // Parse template expression.
-
-  function parseTemplateElement() {
-    var elem = startNodeAt(options.locations ? [tokStart + 1, tokStartLoc.offset(1)] : tokStart + 1);
-    elem.value = tokVal;
-    elem.tail = input.charCodeAt(tokEnd - 1) !== 123; // '{'
-    next();
-    var endOff = elem.tail ? 1 : 2;
-    return finishNodeAt(elem, "TemplateElement", options.locations ? [lastEnd - endOff, lastEndLoc.offset(-endOff)] : lastEnd - endOff);
-  }
-
-  function parseTemplate() {
-    var node = startNode();
-    node.expressions = [];
-    var curElt = parseTemplateElement();
-    node.quasis = [curElt];
-    while (!curElt.tail) {
-      node.expressions.push(parseExpression());
-      if (tokType !== _templateContinued) unexpected();
-      node.quasis.push(curElt = parseTemplateElement());
-    }
-    return finishNode(node, "TemplateLiteral");
-  }
-
-  // Parse an object literal.
-
-  function parseObj() {
-    var node = startNode(), first = true, propHash = {};
-    node.properties = [];
-    next();
-    while (!eat(_braceR)) {
-      if (!first) {
-        expect(_comma);
-        if (options.allowTrailingCommas && eat(_braceR)) break;
-      } else first = false;
-
-      var prop = startNode(), isGenerator;
-      if (options.ecmaVersion >= 6) {
-        prop.method = false;
-        prop.shorthand = false;
-        isGenerator = eat(_star);
-      }
-      parsePropertyName(prop);
-      if (eat(_colon)) {
-        prop.value = parseExpression(true);
-        prop.kind = "init";
-      } else if (options.ecmaVersion >= 6 && tokType === _parenL) {
-        prop.kind = "init";
-        prop.method = true;
-        prop.value = parseMethod(isGenerator);
-      } else if (options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" &&
-                 (prop.key.name === "get" || prop.key.name === "set")) {
-        if (isGenerator) unexpected();
-        prop.kind = prop.key.name;
-        parsePropertyName(prop);
-        prop.value = parseMethod(false);
-      } else if (options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") {
-        prop.kind = "init";
-        prop.value = prop.key;
-        prop.shorthand = true;
-      } else unexpected();
-
-      checkPropClash(prop, propHash);
-      node.properties.push(finishNode(prop, "Property"));
-    }
-    return finishNode(node, "ObjectExpression");
-  }
-
-  function parsePropertyName(prop) {
-    if (options.ecmaVersion >= 6) {
-      if (eat(_bracketL)) {
-        prop.computed = true;
-        prop.key = parseExpression();
-        expect(_bracketR);
-        return;
-      } else {
-        prop.computed = false;
-      }
-    }
-    prop.key = (tokType === _num || tokType === _string) ? parseExprAtom() : parseIdent(true);
-  }
-
-  // Initialize empty function node.
-
-  function initFunction(node) {
-    node.id = null;
-    node.params = [];
-    if (options.ecmaVersion >= 6) {
-      node.defaults = [];
-      node.rest = null;
-      node.generator = false;
-    }
-  }
-
-  // Parse a function declaration or literal (depending on the
-  // `isStatement` parameter).
-
-  function parseFunction(node, isStatement, allowExpressionBody) {
-    initFunction(node);
-    if (options.ecmaVersion >= 6) {
-      node.generator = eat(_star);
-    }
-    if (isStatement || tokType === _name) {
-      node.id = parseIdent();
-    }
-    parseFunctionParams(node);
-    parseFunctionBody(node, allowExpressionBody);
-    return finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression");
-  }
-
-  // Parse object or class method.
-
-  function parseMethod(isGenerator) {
-    var node = startNode();
-    initFunction(node);
-    parseFunctionParams(node);
-    var allowExpressionBody;
-    if (options.ecmaVersion >= 6) {
-      node.generator = isGenerator;
-      allowExpressionBody = true;
-    } else {
-      allowExpressionBody = false;
-    }
-    parseFunctionBody(node, allowExpressionBody);
-    return finishNode(node, "FunctionExpression");
-  }
-
-  // Parse arrow function expression with given parameters.
-
-  function parseArrowExpression(node, params) {
-    initFunction(node);
-
-    var defaults = node.defaults, hasDefaults = false;
-
-    for (var i = 0, lastI = params.length - 1; i <= lastI; i++) {
-      var param = params[i];
-
-      if (param.type === "AssignmentExpression" && param.operator === "=") {
-        hasDefaults = true;
-        params[i] = param.left;
-        defaults.push(param.right);
-      } else {
-        toAssignable(param, i === lastI, true);
-        defaults.push(null);
-        if (param.type === "SpreadElement") {
-          params.length--;
-          node.rest = param.argument;
-          break;
-        }
-      }
-    }
-
-    node.params = params;
-    if (!hasDefaults) node.defaults = [];
-
-    parseFunctionBody(node, true);
-    return finishNode(node, "ArrowFunctionExpression");
-  }
-
-  // Parse function parameters.
-
-  function parseFunctionParams(node) {
-    var defaults = [], hasDefaults = false;
-
-    expect(_parenL);
-    for (;;) {
-      if (eat(_parenR)) {
-        break;
-      } else if (options.ecmaVersion >= 6 && eat(_ellipsis)) {
-        node.rest = toAssignable(parseExprAtom(), false, true);
-        checkSpreadAssign(node.rest);
-        expect(_parenR);
-        defaults.push(null);
-        break;
-      } else {
-        node.params.push(options.ecmaVersion >= 6 ? toAssignable(parseExprAtom(), false, true) : parseIdent());
-        if (options.ecmaVersion >= 6) {
-          if (eat(_eq)) {
-            hasDefaults = true;
-            defaults.push(parseExpression(true));
-          } else {
-            defaults.push(null);
-          }
-        }
-        if (!eat(_comma)) {
-          expect(_parenR);
-          break;
-        }
-      }
-    }
-
-    if (hasDefaults) node.defaults = defaults;
-  }
-
-  // Parse function body and check parameters.
-
-  function parseFunctionBody(node, allowExpression) {
-    var isExpression = allowExpression && tokType !== _braceL;
-
-    if (isExpression) {
-      node.body = parseExpression(true);
-      node.expression = true;
-    } else {
-      // Start a new scope with regard to labels and the `inFunction`
-      // flag (restore them to their old value afterwards).
-      var oldInFunc = inFunction, oldInGen = inGenerator, oldLabels = labels;
-      inFunction = true; inGenerator = node.generator; labels = [];
-      node.body = parseBlock(true);
-      node.expression = false;
-      inFunction = oldInFunc; inGenerator = oldInGen; labels = oldLabels;
-    }
-
-    // If this is a strict mode function, verify that argument names
-    // are not repeated, and it does not try to bind the words `eval`
-    // or `arguments`.
-    if (strict || !isExpression && node.body.body.length && isUseStrict(node.body.body[0])) {
-      var nameHash = {};
-      if (node.id)
-        checkFunctionParam(node.id, {});
-      for (var i = 0; i < node.params.length; i++)
-        checkFunctionParam(node.params[i], nameHash);
-      if (node.rest)
-        checkFunctionParam(node.rest, nameHash);
-    }
-  }
-
-  // Parse a class declaration or literal (depending on the
-  // `isStatement` parameter).
-
-  function parseClass(node, isStatement) {
-    next();
-    node.id = tokType === _name ? parseIdent() : isStatement ? unexpected() : null;
-    node.superClass = eat(_extends) ? parseExpression() : null;
-    var classBody = startNode();
-    classBody.body = [];
-    expect(_braceL);
-    while (!eat(_braceR)) {
-      var method = startNode();
-      if (tokType === _name && tokVal === "static") {
-        next();
-        method['static'] = true;
-      } else {
-        method['static'] = false;
-      }
-      var isGenerator = eat(_star);
-      parsePropertyName(method);
-      if (tokType !== _parenL && !method.computed && method.key.type === "Identifier" &&
-          (method.key.name === "get" || method.key.name === "set")) {
-        if (isGenerator) unexpected();
-        method.kind = method.key.name;
-        parsePropertyName(method);
-      } else {
-        method.kind = "";
-      }
-      method.value = parseMethod(isGenerator);
-      classBody.body.push(finishNode(method, "MethodDefinition"));
-      eat(_semi);
-    }
-    node.body = finishNode(classBody, "ClassBody");
-    return finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression");
-  }
-
-  // Parses a comma-separated list of expressions, and returns them as
-  // an array. `close` is the token type that ends the list, and
-  // `allowEmpty` can be turned on to allow subsequent commas with
-  // nothing in between them to be parsed as `null` (which is needed
-  // for array literals).
-
-  function parseExprList(close, allowTrailingComma, allowEmpty) {
-    var elts = [], first = true;
-    while (!eat(close)) {
-      if (!first) {
-        expect(_comma);
-        if (allowTrailingComma && options.allowTrailingCommas && eat(close)) break;
-      } else first = false;
-
-      if (allowEmpty && tokType === _comma) elts.push(null);
-      else elts.push(parseExpression(true));
-    }
-    return elts;
-  }
-
-  // Parse the next token as an identifier. If `liberal` is true (used
-  // when parsing properties), it will also convert keywords into
-  // identifiers.
-
-  function parseIdent(liberal) {
-    var node = startNode();
-    if (liberal && options.forbidReserved == "everywhere") liberal = false;
-    if (tokType === _name) {
-      if (!liberal &&
-          (options.forbidReserved &&
-           (options.ecmaVersion === 3 ? isReservedWord3 : isReservedWord5)(tokVal) ||
-           strict && isStrictReservedWord(tokVal)) &&
-          input.slice(tokStart, tokEnd).indexOf("\\") == -1)
-        raise(tokStart, "The keyword '" + tokVal + "' is reserved");
-      node.name = tokVal;
-    } else if (liberal && tokType.keyword) {
-      node.name = tokType.keyword;
-    } else {
-      unexpected();
-    }
-    tokRegexpAllowed = false;
-    next();
-    return finishNode(node, "Identifier");
-  }
-
-  // Parses module export declaration.
-
-  function parseExport(node) {
-    next();
-    // export var|const|let|function|class ...;
-    if (tokType === _var || tokType === _const || tokType === _let || tokType === _function || tokType === _class) {
-      node.declaration = parseStatement();
-      node['default'] = false;
-      node.specifiers = null;
-      node.source = null;
-    } else
-    // export default ...;
-    if (eat(_default)) {
-      node.declaration = parseExpression(true);
-      node['default'] = true;
-      node.specifiers = null;
-      node.source = null;
-      semicolon();
-    } else {
-      // export * from '...';
-      // export { x, y as z } [from '...'];
-      var isBatch = tokType === _star;
-      node.declaration = null;
-      node['default'] = false;
-      node.specifiers = parseExportSpecifiers();
-      if (tokType === _name && tokVal === "from") {
-        next();
-        node.source = tokType === _string ? parseExprAtom() : unexpected();
-      } else {
-        if (isBatch) unexpected();
-        node.source = null;
-      }
-      semicolon();
-    }
-    return finishNode(node, "ExportDeclaration");
-  }
-
-  // Parses a comma-separated list of module exports.
-
-  function parseExportSpecifiers() {
-    var nodes = [], first = true;
-    if (tokType === _star) {
-      // export * from '...'
-      var node = startNode();
-      next();
-      nodes.push(finishNode(node, "ExportBatchSpecifier"));
-    } else {
-      // export { x, y as z } [from '...']
-      expect(_braceL);
-      while (!eat(_braceR)) {
-        if (!first) {
-          expect(_comma);
-          if (options.allowTrailingCommas && eat(_braceR)) break;
-        } else first = false;
-
-        var node = startNode();
-        node.id = parseIdent(tokType === _default);
-        if (tokType === _name && tokVal === "as") {
-          next();
-          node.name = parseIdent(true);
-        } else {
-          node.name = null;
-        }
-        nodes.push(finishNode(node, "ExportSpecifier"));
-      }
-    }
-    return nodes;
-  }
-
-  // Parses import declaration.
-
-  function parseImport(node) {
-    next();
-    // import '...';
-    if (tokType === _string) {
-      node.specifiers = [];
-      node.source = parseExprAtom();
-      node.kind = "";
-    } else {
-      node.specifiers = parseImportSpecifiers();
-      if (tokType !== _name || tokVal !== "from") unexpected();
-      next();
-      node.source = tokType === _string ? parseExprAtom() : unexpected();
-    }
-    semicolon();
-    return finishNode(node, "ImportDeclaration");
-  }
-
-  // Parses a comma-separated list of module imports.
-
-  function parseImportSpecifiers() {
-    var nodes = [], first = true;
-    if (tokType === _name) {
-      // import defaultObj, { x, y as z } from '...'
-      var node = startNode();
-      node.id = parseIdent();
-      checkLVal(node.id, true);
-      node.name = null;
-      node['default'] = true;
-      nodes.push(finishNode(node, "ImportSpecifier"));
-      if (!eat(_comma)) return nodes;
-    }
-    if (tokType === _star) {
-      var node = startNode();
-      next();
-      if (tokType !== _name || tokVal !== "as") unexpected();
-      next();
-      node.name = parseIdent();
-      checkLVal(node.name, true);
-      nodes.push(finishNode(node, "ImportBatchSpecifier"));
-      return nodes;
-    }
-    expect(_braceL);
-    while (!eat(_braceR)) {
-      if (!first) {
-        expect(_comma);
-        if (options.allowTrailingCommas && eat(_braceR)) break;
-      } else first = false;
-
-      var node = startNode();
-      node.id = parseIdent(true);
-      if (tokType === _name && tokVal === "as") {
-        next();
-        node.name = parseIdent();
-      } else {
-        node.name = null;
-      }
-      checkLVal(node.name || node.id, true);
-      node['default'] = false;
-      nodes.push(finishNode(node, "ImportSpecifier"));
-    }
-    return nodes;
-  }
-
-  // Parses yield expression inside generator.
-
-  function parseYield() {
-    var node = startNode();
-    next();
-    if (eat(_semi) || canInsertSemicolon()) {
-      node.delegate = false;
-      node.argument = null;
-    } else {
-      node.delegate = eat(_star);
-      node.argument = parseExpression(true);
-    }
-    return finishNode(node, "YieldExpression");
-  }
-
-  // Parses array and generator comprehensions.
-
-  function parseComprehension(node, isGenerator) {
-    node.blocks = [];
-    while (tokType === _for) {
-      var block = startNode();
-      next();
-      expect(_parenL);
-      block.left = toAssignable(parseExprAtom());
-      checkLVal(block.left, true);
-      if (tokType !== _name || tokVal !== "of") unexpected();
-      next();
-      // `of` property is here for compatibility with Esprima's AST
-      // which also supports deprecated [for (... in ...) expr]
-      block.of = true;
-      block.right = parseExpression();
-      expect(_parenR);
-      node.blocks.push(finishNode(block, "ComprehensionBlock"));
-    }
-    node.filter = eat(_if) ? parseParenExpression() : null;
-    node.body = parseExpression();
-    expect(isGenerator ? _parenR : _bracketR);
-    node.generator = isGenerator;
-    return finishNode(node, "ComprehensionExpression");
-  }
-
-});
diff --git a/node_modules/jsdom/node_modules/acorn/acorn_csp.js b/node_modules/jsdom/node_modules/acorn/acorn_csp.js
deleted file mode 100644
index e05067a..0000000
--- a/node_modules/jsdom/node_modules/acorn/acorn_csp.js
+++ /dev/null
@@ -1,2628 +0,0 @@
-// Acorn is a tiny, fast JavaScript parser written in JavaScript.
-//
-// Acorn was written by Marijn Haverbeke and various contributors and
-// released under an MIT license. The Unicode regexps (for identifiers
-// and whitespace) were taken from [Esprima](http://esprima.org) by
-// Ariya Hidayat.
-//
-// Git repositories for Acorn are available at
-//
-//     http://marijnhaverbeke.nl/git/acorn
-//     https://github.com/marijnh/acorn.git
-//
-// Please use the [github bug tracker][ghbt] to report issues.
-//
-// [ghbt]: https://github.com/marijnh/acorn/issues
-//
-// This file defines the main parser interface. The library also comes
-// with a [error-tolerant parser][dammit] and an
-// [abstract syntax tree walker][walk], defined in other files.
-//
-// [dammit]: acorn_loose.js
-// [walk]: util/walk.js
-
-(function(root, mod) {
-  if (typeof exports == "object" && typeof module == "object") return mod(exports); // CommonJS
-  if (typeof define == "function" && define.amd) return define(["exports"], mod); // AMD
-  mod(root.acorn || (root.acorn = {})); // Plain browser env
-})(this, function(exports) {
-  "use strict";
-
-  exports.version = "0.11.0";
-
-  // The main exported interface (under `self.acorn` when in the
-  // browser) is a `parse` function that takes a code string and
-  // returns an abstract syntax tree as specified by [Mozilla parser
-  // API][api], with the caveat that inline XML is not recognized.
-  //
-  // [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-
-  var options, input, inputLen, sourceFile;
-
-  exports.parse = function(inpt, opts) {
-    input = String(inpt); inputLen = input.length;
-    setOptions(opts);
-    initTokenState();
-    var startPos = options.locations ? [tokPos, curPosition()] : tokPos;
-    initParserState();
-    return parseTopLevel(options.program || startNodeAt(startPos));
-  };
-
-  // A second optional argument can be given to further configure
-  // the parser process. These options are recognized:
-
-  var defaultOptions = exports.defaultOptions = {
-    // `ecmaVersion` indicates the ECMAScript version to parse. Must
-    // be either 3, or 5, or 6. This influences support for strict
-    // mode, the set of reserved words, support for getters and
-    // setters and other features.
-    ecmaVersion: 5,
-    // Turn on `strictSemicolons` to prevent the parser from doing
-    // automatic semicolon insertion.
-    strictSemicolons: false,
-    // When `allowTrailingCommas` is false, the parser will not allow
-    // trailing commas in array and object literals.
-    allowTrailingCommas: true,
-    // By default, reserved words are not enforced. Enable
-    // `forbidReserved` to enforce them. When this option has the
-    // value "everywhere", reserved words and keywords can also not be
-    // used as property names.
-    forbidReserved: false,
-    // When enabled, a return at the top level is not considered an
-    // error.
-    allowReturnOutsideFunction: false,
-    // When enabled, import/export statements are not constrained to
-    // appearing at the top of the program.
-    allowImportExportEverywhere: false,
-    // When `locations` is on, `loc` properties holding objects with
-    // `start` and `end` properties in `{line, column}` form (with
-    // line being 1-based and column 0-based) will be attached to the
-    // nodes.
-    locations: false,
-    // A function can be passed as `onToken` option, which will
-    // cause Acorn to call that function with object in the same
-    // format as tokenize() returns. Note that you are not
-    // allowed to call the parser from the callback—that will
-    // corrupt its internal state.
-    onToken: null,
-    // A function can be passed as `onComment` option, which will
-    // cause Acorn to call that function with `(block, text, start,
-    // end)` parameters whenever a comment is skipped. `block` is a
-    // boolean indicating whether this is a block (`/* */`) comment,
-    // `text` is the content of the comment, and `start` and `end` are
-    // character offsets that denote the start and end of the comment.
-    // When the `locations` option is on, two more parameters are
-    // passed, the full `{line, column}` locations of the start and
-    // end of the comments. Note that you are not allowed to call the
-    // parser from the callback—that will corrupt its internal state.
-    onComment: null,
-    // Nodes have their start and end characters offsets recorded in
-    // `start` and `end` properties (directly on the node, rather than
-    // the `loc` object, which holds line/column data. To also add a
-    // [semi-standardized][range] `range` property holding a `[start,
-    // end]` array with the same numbers, set the `ranges` option to
-    // `true`.
-    //
-    // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
-    ranges: false,
-    // It is possible to parse multiple files into a single AST by
-    // passing the tree produced by parsing the first file as
-    // `program` option in subsequent parses. This will add the
-    // toplevel forms of the parsed file to the `Program` (top) node
-    // of an existing parse tree.
-    program: null,
-    // When `locations` is on, you can pass this to record the source
-    // file in every node's `loc` object.
-    sourceFile: null,
-    // This value, if given, is stored in every node, whether
-    // `locations` is on or off.
-    directSourceFile: null,
-    // When enabled, parenthesized expressions are represented by
-    // (non-standard) ParenthesizedExpression nodes
-    preserveParens: false
-  };
-
-  // This function tries to parse a single expression at a given
-  // offset in a string. Useful for parsing mixed-language formats
-  // that embed JavaScript expressions.
-
-  exports.parseExpressionAt = function(inpt, pos, opts) {
-    input = String(inpt); inputLen = input.length;
-    setOptions(opts);
-    initTokenState(pos);
-    initParserState();
-    return parseExpression();
-  };
-
-  var isArray = function (obj) {
-    return Object.prototype.toString.call(obj) === "[object Array]";
-  };
-
-  function setOptions(opts) {
-    options = {};
-    for (var opt in defaultOptions)
-      options[opt] = opts && has(opts, opt) ? opts[opt] : defaultOptions[opt];
-    sourceFile = options.sourceFile || null;
-    if (isArray(options.onToken)) {
-      var tokens = options.onToken;
-      options.onToken = function (token) {
-        tokens.push(token);
-      };
-    }
-    if (isArray(options.onComment)) {
-      var comments = options.onComment;
-      options.onComment = function (block, text, start, end, startLoc, endLoc) {
-        var comment = {
-          type: block ? 'Block' : 'Line',
-          value: text,
-          start: start,
-          end: end
-        };
-        if (options.locations) {
-          comment.loc = new SourceLocation();
-          comment.loc.start = startLoc;
-          comment.loc.end = endLoc;
-        }
-        if (options.ranges)
-          comment.range = [start, end];
-        comments.push(comment);
-      };
-    }
-    isKeyword = options.ecmaVersion >= 6 ? isEcma6Keyword : isEcma5AndLessKeyword;
-  }
-
-  // The `getLineInfo` function is mostly useful when the
-  // `locations` option is off (for performance reasons) and you
-  // want to find the line/column position for a given character
-  // offset. `input` should be the code string that the offset refers
-  // into.
-
-  var getLineInfo = exports.getLineInfo = function(input, offset) {
-    for (var line = 1, cur = 0;;) {
-      lineBreak.lastIndex = cur;
-      var match = lineBreak.exec(input);
-      if (match && match.index < offset) {
-        ++line;
-        cur = match.index + match[0].length;
-      } else break;
-    }
-    return {line: line, column: offset - cur};
-  };
-
-  function Token() {
-    this.type = tokType;
-    this.value = tokVal;
-    this.start = tokStart;
-    this.end = tokEnd;
-    if (options.locations) {
-      this.loc = new SourceLocation();
-      this.loc.end = tokEndLoc;
-      // TODO: remove in next major release
-      this.startLoc = tokStartLoc;
-      this.endLoc = tokEndLoc;
-    }
-    if (options.ranges)
-      this.range = [tokStart, tokEnd];
-  }
-
-  exports.Token = Token;
-
-  // Acorn is organized as a tokenizer and a recursive-descent parser.
-  // The `tokenize` export provides an interface to the tokenizer.
-  // Because the tokenizer is optimized for being efficiently used by
-  // the Acorn parser itself, this interface is somewhat crude and not
-  // very modular. Performing another parse or call to `tokenize` will
-  // reset the internal state, and invalidate existing tokenizers.
-
-  exports.tokenize = function(inpt, opts) {
-    input = String(inpt); inputLen = input.length;
-    setOptions(opts);
-    initTokenState();
-    skipSpace();
-
-    function getToken(forceRegexp) {
-      lastEnd = tokEnd;
-      readToken(forceRegexp);
-      return new Token();
-    }
-    getToken.jumpTo = function(pos, reAllowed) {
-      tokPos = pos;
-      if (options.locations) {
-        tokCurLine = 1;
-        tokLineStart = lineBreak.lastIndex = 0;
-        var match;
-        while ((match = lineBreak.exec(input)) && match.index < pos) {
-          ++tokCurLine;
-          tokLineStart = match.index + match[0].length;
-        }
-      }
-      tokRegexpAllowed = reAllowed;
-      skipSpace();
-    };
-    getToken.noRegexp = function() {
-      tokRegexpAllowed = false;
-    };
-    getToken.options = options;
-    return getToken;
-  };
-
-  // State is kept in (closure-)global variables. We already saw the
-  // `options`, `input`, and `inputLen` variables above.
-
-  // The current position of the tokenizer in the input.
-
-  var tokPos;
-
-  // The start and end offsets of the current token.
-
-  var tokStart, tokEnd;
-
-  // When `options.locations` is true, these hold objects
-  // containing the tokens start and end line/column pairs.
-
-  var tokStartLoc, tokEndLoc;
-
-  // The type and value of the current token. Token types are objects,
-  // named by variables against which they can be compared, and
-  // holding properties that describe them (indicating, for example,
-  // the precedence of an infix operator, and the original name of a
-  // keyword token). The kind of value that's held in `tokVal` depends
-  // on the type of the token. For literals, it is the literal value,
-  // for operators, the operator name, and so on.
-
-  var tokType, tokVal;
-
-  // Internal state for the tokenizer. To distinguish between division
-  // operators and regular expressions, it remembers whether the last
-  // token was one that is allowed to be followed by an expression.
-  // (If it is, a slash is probably a regexp, if it isn't it's a
-  // division operator. See the `parseStatement` function for a
-  // caveat.)
-
-  var tokRegexpAllowed;
-
-  // When `options.locations` is true, these are used to keep
-  // track of the current line, and know when a new line has been
-  // entered.
-
-  var tokCurLine, tokLineStart;
-
-  // These store the position of the previous token, which is useful
-  // when finishing a node and assigning its `end` position.
-
-  var lastStart, lastEnd, lastEndLoc;
-
-  // This is the parser's state. `inFunction` is used to reject
-  // `return` statements outside of functions, `inGenerator` to
-  // reject `yield`s outside of generators, `labels` to verify
-  // that `break` and `continue` have somewhere to jump to, and
-  // `strict` indicates whether strict mode is on.
-
-  var inFunction, inGenerator, labels, strict;
-
-  // This counter is used for checking that arrow expressions did
-  // not contain nested parentheses in argument list.
-
-  var metParenL;
-
-  // This is used by the tokenizer to track the template strings it is
-  // inside, and count the amount of open braces seen inside them, to
-  // be able to switch back to a template token when the } to match ${
-  // is encountered. It will hold an array of integers.
-
-  var templates;
-
-  function initParserState() {
-    lastStart = lastEnd = tokPos;
-    if (options.locations) lastEndLoc = curPosition();
-    inFunction = inGenerator = strict = false;
-    labels = [];
-    skipSpace();
-    readToken();
-  }
-
-  // This function is used to raise exceptions on parse errors. It
-  // takes an offset integer (into the current `input`) to indicate
-  // the location of the error, attaches the position to the end
-  // of the error message, and then raises a `SyntaxError` with that
-  // message.
-
-  function raise(pos, message) {
-    var loc = getLineInfo(input, pos);
-    message += " (" + loc.line + ":" + loc.column + ")";
-    var err = new SyntaxError(message);
-    err.pos = pos; err.loc = loc; err.raisedAt = tokPos;
-    throw err;
-  }
-
-  // Reused empty array added for node fields that are always empty.
-
-  var empty = [];
-
-  // ## Token types
-
-  // The assignment of fine-grained, information-carrying type objects
-  // allows the tokenizer to store the information it has about a
-  // token in a way that is very cheap for the parser to look up.
-
-  // All token type variables start with an underscore, to make them
-  // easy to recognize.
-
-  // These are the general types. The `type` property is only used to
-  // make them recognizeable when debugging.
-
-  var _num = {type: "num"}, _regexp = {type: "regexp"}, _string = {type: "string"};
-  var _name = {type: "name"}, _eof = {type: "eof"};
-
-  // Keyword tokens. The `keyword` property (also used in keyword-like
-  // operators) indicates that the token originated from an
-  // identifier-like word, which is used when parsing property names.
-  //
-  // The `beforeExpr` property is used to disambiguate between regular
-  // expressions and divisions. It is set on all token types that can
-  // be followed by an expression (thus, a slash after them would be a
-  // regular expression).
-  //
-  // `isLoop` marks a keyword as starting a loop, which is important
-  // to know when parsing a label, in order to allow or disallow
-  // continue jumps to that label.
-
-  var _break = {keyword: "break"}, _case = {keyword: "case", beforeExpr: true}, _catch = {keyword: "catch"};
-  var _continue = {keyword: "continue"}, _debugger = {keyword: "debugger"}, _default = {keyword: "default"};
-  var _do = {keyword: "do", isLoop: true}, _else = {keyword: "else", beforeExpr: true};
-  var _finally = {keyword: "finally"}, _for = {keyword: "for", isLoop: true}, _function = {keyword: "function"};
-  var _if = {keyword: "if"}, _return = {keyword: "return", beforeExpr: true}, _switch = {keyword: "switch"};
-  var _throw = {keyword: "throw", beforeExpr: true}, _try = {keyword: "try"}, _var = {keyword: "var"};
-  var _let = {keyword: "let"}, _const = {keyword: "const"};
-  var _while = {keyword: "while", isLoop: true}, _with = {keyword: "with"}, _new = {keyword: "new", beforeExpr: true};
-  var _this = {keyword: "this"};
-  var _class = {keyword: "class"}, _extends = {keyword: "extends", beforeExpr: true};
-  var _export = {keyword: "export"}, _import = {keyword: "import"};
-  var _yield = {keyword: "yield", beforeExpr: true};
-
-  // The keywords that denote values.
-
-  var _null = {keyword: "null", atomValue: null}, _true = {keyword: "true", atomValue: true};
-  var _false = {keyword: "false", atomValue: false};
-
-  // Some keywords are treated as regular operators. `in` sometimes
-  // (when parsing `for`) needs to be tested against specifically, so
-  // we assign a variable name to it for quick comparing.
-
-  var _in = {keyword: "in", binop: 7, beforeExpr: true};
-
-  // Map keyword names to token types.
-
-  var keywordTypes = {"break": _break, "case": _case, "catch": _catch,
-                      "continue": _continue, "debugger": _debugger, "default": _default,
-                      "do": _do, "else": _else, "finally": _finally, "for": _for,
-                      "function": _function, "if": _if, "return": _return, "switch": _switch,
-                      "throw": _throw, "try": _try, "var": _var, "let": _let, "const": _const,
-                      "while": _while, "with": _with,
-                      "null": _null, "true": _true, "false": _false, "new": _new, "in": _in,
-                      "instanceof": {keyword: "instanceof", binop: 7, beforeExpr: true}, "this": _this,
-                      "typeof": {keyword: "typeof", prefix: true, beforeExpr: true},
-                      "void": {keyword: "void", prefix: true, beforeExpr: true},
-                      "delete": {keyword: "delete", prefix: true, beforeExpr: true},
-                      "class": _class, "extends": _extends,
-                      "export": _export, "import": _import, "yield": _yield};
-
-  // Punctuation token types. Again, the `type` property is purely for debugging.
-
-  var _bracketL = {type: "[", beforeExpr: true}, _bracketR = {type: "]"}, _braceL = {type: "{", beforeExpr: true};
-  var _braceR = {type: "}"}, _parenL = {type: "(", beforeExpr: true}, _parenR = {type: ")"};
-  var _comma = {type: ",", beforeExpr: true}, _semi = {type: ";", beforeExpr: true};
-  var _colon = {type: ":", beforeExpr: true}, _dot = {type: "."}, _question = {type: "?", beforeExpr: true};
-  var _arrow = {type: "=>", beforeExpr: true}, _template = {type: "template"}, _templateContinued = {type: "templateContinued"};
-  var _ellipsis = {type: "...", prefix: true, beforeExpr: true};
-
-  // Operators. These carry several kinds of properties to help the
-  // parser use them properly (the presence of these properties is
-  // what categorizes them as operators).
-  //
-  // `binop`, when present, specifies that this operator is a binary
-  // operator, and will refer to its precedence.
-  //
-  // `prefix` and `postfix` mark the operator as a prefix or postfix
-  // unary operator. `isUpdate` specifies that the node produced by
-  // the operator should be of type UpdateExpression rather than
-  // simply UnaryExpression (`++` and `--`).
-  //
-  // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as
-  // binary operators with a very low precedence, that should result
-  // in AssignmentExpression nodes.
-
-  var _slash = {binop: 10, beforeExpr: true}, _eq = {isAssign: true, beforeExpr: true};
-  var _assign = {isAssign: true, beforeExpr: true};
-  var _incDec = {postfix: true, prefix: true, isUpdate: true}, _prefix = {prefix: true, beforeExpr: true};
-  var _logicalOR = {binop: 1, beforeExpr: true};
-  var _logicalAND = {binop: 2, beforeExpr: true};
-  var _bitwiseOR = {binop: 3, beforeExpr: true};
-  var _bitwiseXOR = {binop: 4, beforeExpr: true};
-  var _bitwiseAND = {binop: 5, beforeExpr: true};
-  var _equality = {binop: 6, beforeExpr: true};
-  var _relational = {binop: 7, beforeExpr: true};
-  var _bitShift = {binop: 8, beforeExpr: true};
-  var _plusMin = {binop: 9, prefix: true, beforeExpr: true};
-  var _modulo = {binop: 10, beforeExpr: true};
-
-  // '*' may be multiply or have special meaning in ES6
-  var _star = {binop: 10, beforeExpr: true};
-
-  // Provide access to the token types for external users of the
-  // tokenizer.
-
-  exports.tokTypes = {bracketL: _bracketL, bracketR: _bracketR, braceL: _braceL, braceR: _braceR,
-                      parenL: _parenL, parenR: _parenR, comma: _comma, semi: _semi, colon: _colon,
-                      dot: _dot, ellipsis: _ellipsis, question: _question, slash: _slash, eq: _eq,
-                      name: _name, eof: _eof, num: _num, regexp: _regexp, string: _string,
-                      arrow: _arrow, template: _template, templateContinued: _templateContinued, star: _star,
-                      assign: _assign};
-  for (var kw in keywordTypes) exports.tokTypes["_" + kw] = keywordTypes[kw];
-
-  // This is a trick taken from Esprima. It turns out that, on
-  // non-Chrome browsers, to check whether a string is in a set, a
-  // predicate containing a big ugly `switch` statement is faster than
-  // a regular expression, and on Chrome the two are about on par.
-  // This function uses `eval` (non-lexical) to produce such a
-  // predicate from a space-separated string of words.
-  //
-  // It starts by sorting the words by length.
-
-  // Removed to create an eval-free library
-
-  // The ECMAScript 3 reserved word list.
-
-  var isReservedWord3 = function anonymous(str) {
-switch(str.length){case 6:switch(str){case "double":case "export":case "import":case "native":case "public":case "static":case "throws":return true}return false;case 4:switch(str){case "byte":case "char":case "enum":case "goto":case "long":return true}return false;case 5:switch(str){case "class":case "final":case "float":case "short":case "super":return true}return false;case 7:switch(str){case "boolean":case "extends":case "package":case "private":return true}return false;case 9:switch(str){case "interface":case "protected":case "transient":return true}return false;case 8:switch(str){case "abstract":case "volatile":return true}return false;case 10:return str === "implements";case 3:return str === "int";case 12:return str === "synchronized";}
-};
-
-  // ECMAScript 5 reserved words.
-
-  var isReservedWord5 = function anonymous(str) {
-switch(str.length){case 5:switch(str){case "class":case "super":case "const":return true}return false;case 6:switch(str){case "export":case "import":return true}return false;case 4:return str === "enum";case 7:return str === "extends";}
-};
-
-  // The additional reserved words in strict mode.
-
-  var isStrictReservedWord = function anonymous(str) {
-switch(str.length){case 9:switch(str){case "interface":case "protected":return true}return false;case 7:switch(str){case "package":case "private":return true}return false;case 6:switch(str){case "public":case "static":return true}return false;case 10:return str === "implements";case 3:return str === "let";case 5:return str === "yield";}
-};
-
-  // The forbidden variable names in strict mode.
-
-  var isStrictBadIdWord = function anonymous(str) {
-switch(str){case "eval":case "arguments":return true}return false;
-};
-
-  // And the keywords.
-
-  var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";
-
-  var isEcma5AndLessKeyword = function anonymous(str) {
-switch(str.length){case 4:switch(str){case "case":case "else":case "with":case "null":case "true":case "void":case "this":return true}return false;case 5:switch(str){case "break":case "catch":case "throw":case "while":case "false":return true}return false;case 3:switch(str){case "for":case "try":case "var":case "new":return true}return false;case 6:switch(str){case "return":case "switch":case "typeof":case "delete":return true}return false;case 8:switch(str){case "continue":case "debugger":case "function":return true}return false;case 2:switch(str){case "do":case "if":case "in":return true}return false;case 7:switch(str){case "default":case "finally":return true}return false;case 10:return str === "instanceof";}
-};
-
-  var isEcma6Keyword = function anonymous(str) {
-switch(str.length){case 5:switch(str){case "break":case "catch":case "throw":case "while":case "false":case "const":case "class":case "yield":return true}return false;case 4:switch(str){case "case":case "else":case "with":case "null":case "true":case "void":case "this":return true}return false;case 6:switch(str){case "return":case "switch":case "typeof":case "delete":case "export":case "import":return true}return false;case 3:switch(str){case "for":case "try":case "var":case "new":case "let":return true}return false;case 8:switch(str){case "continue":case "debugger":case "function":return true}return false;case 7:switch(str){case "default":case "finally":case "extends":return true}return false;case 2:switch(str){case "do":case "if":case "in":return true}return false;case 10:return str === "instanceof";}
-};
-
-  var isKeyword = isEcma5AndLessKeyword;
-
-  // ## Character categories
-
-  // Big ugly regular expressions that match characters in the
-  // whitespace, identifier, and identifier-start categories. These
-  // are only applied when a character is found to actually have a
-  // code point above 128.
-  // Generated by `tools/generate-identifier-regex.js`.
-
-  var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff]/;
-  var nonASCIIidentifierStartChars = "\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B2\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC";
-  var nonASCIIidentifierChars = "\u0300-\u036F\u0483-\u0487\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u0669\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u06F0-\u06F9\u0711\u0730-\u074A\u07A6-\u07B0\u07C0-\u07C9\u07EB-\u07F3\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u08E4-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0966-\u096F\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u09E6-\u09EF\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A66-\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0AE6-\u0AEF\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B62\u0B63\u0B66-\u0B6F\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0CE6-\u0CEF\u0D01-\u0D03\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D66-\u0D6F\u0D82\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0E50-\u0E59\u0EB1\u0EB4-\u0EB9\u0EBB\u0EBC\u0EC8-\u0ECD\u0ED0-\u0ED9\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1040-\u1049\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F-\u109D\u135D-\u135F\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u18A9\u1920-\u192B\u1930-\u193B\u1946-\u194F\u19B0-\u19C0\u19C8\u19C9\u19D0-\u19D9\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AB0-\u1ABD\u1B00-\u1B04\u1B34-\u1B44\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BB0-\u1BB9\u1BE6-\u1BF3\u1C24-\u1C37\u1C40-\u1C49\u1C50-\u1C59\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF2-\u1CF4\u1CF8\u1CF9\u1DC0-\u1DF5\u1DFC-\u1DFF\u200C\u200D\u203F\u2040\u2054\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA620-\uA629\uA66F\uA674-\uA67D\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA880\uA881\uA8B4-\uA8C4\uA8D0-\uA8D9\uA8E0-\uA8F1\uA900-\uA909\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9D0-\uA9D9\uA9E5\uA9F0-\uA9F9\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA50-\uAA59\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uABF0-\uABF9\uFB1E\uFE00-\uFE0F\uFE20-\uFE2D\uFE33\uFE34\uFE4D-\uFE4F\uFF10-\uFF19\uFF3F";
-  var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
-  var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
-
-  // Whether a single character denotes a newline.
-
-  var newline = /[\n\r\u2028\u2029]/;
-
-  function isNewLine(code) {
-    return code === 10 || code === 13 || code === 0x2028 || code == 0x2029;
-  }
-
-  // Matches a whole line break (where CRLF is considered a single
-  // line break). Used to count lines.
-
-  var lineBreak = /\r\n|[\n\r\u2028\u2029]/g;
-
-  // Test whether a given character code starts an identifier.
-
-  var isIdentifierStart = exports.isIdentifierStart = function(code) {
-    if (code < 65) return code === 36;
-    if (code < 91) return true;
-    if (code < 97) return code === 95;
-    if (code < 123)return true;
-    return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
-  };
-
-  // Test whether a given character is part of an identifier.
-
-  var isIdentifierChar = exports.isIdentifierChar = function(code) {
-    if (code < 48) return code === 36;
-    if (code < 58) return true;
-    if (code < 65) return false;
-    if (code < 91) return true;
-    if (code < 97) return code === 95;
-    if (code < 123)return true;
-    return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
-  };
-
-  // ## Tokenizer
-
-  // These are used when `options.locations` is on, for the
-  // `tokStartLoc` and `tokEndLoc` properties.
-
-  function Position(line, col) {
-    this.line = line;
-    this.column = col;
-  }
-
-  Position.prototype.offset = function(n) {
-    return new Position(this.line, this.column + n);
-  }
-
-  function curPosition() {
-    return new Position(tokCurLine, tokPos - tokLineStart);
-  }
-
-  // Reset the token state. Used at the start of a parse.
-
-  function initTokenState(pos) {
-    if (pos) {
-      tokPos = pos;
-      tokLineStart = Math.max(0, input.lastIndexOf("\n", pos));
-      tokCurLine = input.slice(0, tokLineStart).split(newline).length;
-    } else {
-      tokCurLine = 1;
-      tokPos = tokLineStart = 0;
-    }
-    tokRegexpAllowed = true;
-    metParenL = 0;
-    templates = [];
-  }
-
-  // Called at the end of every token. Sets `tokEnd`, `tokVal`, and
-  // `tokRegexpAllowed`, and skips the space after the token, so that
-  // the next one's `tokStart` will point at the right position.
-
-  function finishToken(type, val, shouldSkipSpace) {
-    tokEnd = tokPos;
-    if (options.locations) tokEndLoc = curPosition();
-    tokType = type;
-    if (shouldSkipSpace !== false) skipSpace();
-    tokVal = val;
-    tokRegexpAllowed = type.beforeExpr;
-    if (options.onToken) {
-      options.onToken(new Token());
-    }
-  }
-
-  function skipBlockComment() {
-    var startLoc = options.onComment && options.locations && curPosition();
-    var start = tokPos, end = input.indexOf("*/", tokPos += 2);
-    if (end === -1) raise(tokPos - 2, "Unterminated comment");
-    tokPos = end + 2;
-    if (options.locations) {
-      lineBreak.lastIndex = start;
-      var match;
-      while ((match = lineBreak.exec(input)) && match.index < tokPos) {
-        ++tokCurLine;
-        tokLineStart = match.index + match[0].length;
-      }
-    }
-    if (options.onComment)
-      options.onComment(true, input.slice(start + 2, end), start, tokPos,
-                        startLoc, options.locations && curPosition());
-  }
-
-  function skipLineComment(startSkip) {
-    var start = tokPos;
-    var startLoc = options.onComment && options.locations && curPosition();
-    var ch = input.charCodeAt(tokPos+=startSkip);
-    while (tokPos < inputLen && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8233) {
-      ++tokPos;
-      ch = input.charCodeAt(tokPos);
-    }
-    if (options.onComment)
-      options.onComment(false, input.slice(start + startSkip, tokPos), start, tokPos,
-                        startLoc, options.locations && curPosition());
-  }
-
-  // Called at the start of the parse and after every token. Skips
-  // whitespace and comments, and.
-
-  function skipSpace() {
-    while (tokPos < inputLen) {
-      var ch = input.charCodeAt(tokPos);
-      if (ch === 32) { // ' '
-        ++tokPos;
-      } else if (ch === 13) {
-        ++tokPos;
-        var next = input.charCodeAt(tokPos);
-        if (next === 10) {
-          ++tokPos;
-        }
-        if (options.locations) {
-          ++tokCurLine;
-          tokLineStart = tokPos;
-        }
-      } else if (ch === 10 || ch === 8232 || ch === 8233) {
-        ++tokPos;
-        if (options.locations) {
-          ++tokCurLine;
-          tokLineStart = tokPos;
-        }
-      } else if (ch > 8 && ch < 14) {
-        ++tokPos;
-      } else if (ch === 47) { // '/'
-        var next = input.charCodeAt(tokPos + 1);
-        if (next === 42) { // '*'
-          skipBlockComment();
-        } else if (next === 47) { // '/'
-          skipLineComment(2);
-        } else break;
-      } else if (ch === 160) { // '\xa0'
-        ++tokPos;
-      } else if (ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) {
-        ++tokPos;
-      } else {
-        break;
-      }
-    }
-  }
-
-  // ### Token reading
-
-  // This is the function that is called to fetch the next token. It
-  // is somewhat obscure, because it works in character codes rather
-  // than characters, and because operator parsing has been inlined
-  // into it.
-  //
-  // All in the name of speed.
-  //
-  // The `forceRegexp` parameter is used in the one case where the
-  // `tokRegexpAllowed` trick does not work. See `parseStatement`.
-
-  function readToken_dot() {
-    var next = input.charCodeAt(tokPos + 1);
-    if (next >= 48 && next <= 57) return readNumber(true);
-    var next2 = input.charCodeAt(tokPos + 2);
-    if (options.ecmaVersion >= 6 && next === 46 && next2 === 46) { // 46 = dot '.'
-      tokPos += 3;
-      return finishToken(_ellipsis);
-    } else {
-      ++tokPos;
-      return finishToken(_dot);
-    }
-  }
-
-  function readToken_slash() { // '/'
-    var next = input.charCodeAt(tokPos + 1);
-    if (tokRegexpAllowed) {++tokPos; return readRegexp();}
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(_slash, 1);
-  }
-
-  function readToken_mult_modulo(code) { // '%*'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(code === 42 ? _star : _modulo, 1);
-  }
-
-  function readToken_pipe_amp(code) { // '|&'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === code) return finishOp(code === 124 ? _logicalOR : _logicalAND, 2);
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(code === 124 ? _bitwiseOR : _bitwiseAND, 1);
-  }
-
-  function readToken_caret() { // '^'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(_bitwiseXOR, 1);
-  }
-
-  function readToken_plus_min(code) { // '+-'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === code) {
-      if (next == 45 && input.charCodeAt(tokPos + 2) == 62 &&
-          newline.test(input.slice(lastEnd, tokPos))) {
-        // A `-->` line comment
-        skipLineComment(3);
-        skipSpace();
-        return readToken();
-      }
-      return finishOp(_incDec, 2);
-    }
-    if (next === 61) return finishOp(_assign, 2);
-    return finishOp(_plusMin, 1);
-  }
-
-  function readToken_lt_gt(code) { // '<>'
-    var next = input.charCodeAt(tokPos + 1);
-    var size = 1;
-    if (next === code) {
-      size = code === 62 && input.charCodeAt(tokPos + 2) === 62 ? 3 : 2;
-      if (input.charCodeAt(tokPos + size) === 61) return finishOp(_assign, size + 1);
-      return finishOp(_bitShift, size);
-    }
-    if (next == 33 && code == 60 && input.charCodeAt(tokPos + 2) == 45 &&
-        input.charCodeAt(tokPos + 3) == 45) {
-      // `<!--`, an XML-style comment that should be interpreted as a line comment
-      skipLineComment(4);
-      skipSpace();
-      return readToken();
-    }
-    if (next === 61)
-      size = input.charCodeAt(tokPos + 2) === 61 ? 3 : 2;
-    return finishOp(_relational, size);
-  }
-
-  function readToken_eq_excl(code) { // '=!', '=>'
-    var next = input.charCodeAt(tokPos + 1);
-    if (next === 61) return finishOp(_equality, input.charCodeAt(tokPos + 2) === 61 ? 3 : 2);
-    if (code === 61 && next === 62 && options.ecmaVersion >= 6) { // '=>'
-      tokPos += 2;
-      return finishToken(_arrow);
-    }
-    return finishOp(code === 61 ? _eq : _prefix, 1);
-  }
-
-  function getTokenFromCode(code) {
-    switch (code) {
-    // The interpretation of a dot depends on whether it is followed
-    // by a digit or another two dots.
-    case 46: // '.'
-      return readToken_dot();
-
-    // Punctuation tokens.
-    case 40: ++tokPos; return finishToken(_parenL);
-    case 41: ++tokPos; return finishToken(_parenR);
-    case 59: ++tokPos; return finishToken(_semi);
-    case 44: ++tokPos; return finishToken(_comma);
-    case 91: ++tokPos; return finishToken(_bracketL);
-    case 93: ++tokPos; return finishToken(_bracketR);
-    case 123:
-      ++tokPos;
-      if (templates.length) ++templates[templates.length - 1];
-      return finishToken(_braceL);
-    case 125:
-      ++tokPos;
-      if (templates.length && --templates[templates.length - 1] === 0)
-        return readTemplateString(_templateContinued);
-      else
-        return finishToken(_braceR);
-    case 58: ++tokPos; return finishToken(_colon);
-    case 63: ++tokPos; return finishToken(_question);
-
-    case 96: // '`'
-      if (options.ecmaVersion >= 6) {
-        ++tokPos;
-        return readTemplateString(_template);
-      }
-
-    case 48: // '0'
-      var next = input.charCodeAt(tokPos + 1);
-      if (next === 120 || next === 88) return readRadixNumber(16); // '0x', '0X' - hex number
-      if (options.ecmaVersion >= 6) {
-        if (next === 111 || next === 79) return readRadixNumber(8); // '0o', '0O' - octal number
-        if (next === 98 || next === 66) return readRadixNumber(2); // '0b', '0B' - binary number
-      }
-    // Anything else beginning with a digit is an integer, octal
-    // number, or float.
-    case 49: case 50: case 51: case 52: case 53: case 54: case 55: case 56: case 57: // 1-9
-      return readNumber(false);
-
-    // Quotes produce strings.
-    case 34: case 39: // '"', "'"
-      return readString(code);
-
-    // Operators are parsed inline in tiny state machines. '=' (61) is
-    // often referred to. `finishOp` simply skips the amount of
-    // characters it is given as second argument, and returns a token
-    // of the type given by its first argument.
-
-    case 47: // '/'
-      return readToken_slash();
-
-    case 37: case 42: // '%*'
-      return readToken_mult_modulo(code);
-
-    case 124: case 38: // '|&'
-      return readToken_pipe_amp(code);
-
-    case 94: // '^'
-      return readToken_caret();
-
-    case 43: case 45: // '+-'
-      return readToken_plus_min(code);
-
-    case 60: case 62: // '<>'
-      return readToken_lt_gt(code);
-
-    case 61: case 33: // '=!'
-      return readToken_eq_excl(code);
-
-    case 126: // '~'
-      return finishOp(_prefix, 1);
-    }
-
-    return false;
-  }
-
-  function readToken(forceRegexp) {
-    if (!forceRegexp) tokStart = tokPos;
-    else tokPos = tokStart + 1;
-    if (options.locations) tokStartLoc = curPosition();
-    if (forceRegexp) return readRegexp();
-    if (tokPos >= inputLen) return finishToken(_eof);
-
-    var code = input.charCodeAt(tokPos);
-
-    // Identifier or keyword. '\uXXXX' sequences are allowed in
-    // identifiers, so '\' also dispatches to that.
-    if (isIdentifierStart(code) || code === 92 /* '\' */) return readWord();
-
-    var tok = getTokenFromCode(code);
-
-    if (tok === false) {
-      // If we are here, we either found a non-ASCII identifier
-      // character, or something that's entirely disallowed.
-      var ch = String.fromCharCode(code);
-      if (ch === "\\" || nonASCIIidentifierStart.test(ch)) return readWord();
-      raise(tokPos, "Unexpected character '" + ch + "'");
-    }
-    return tok;
-  }
-
-  function finishOp(type, size) {
-    var str = input.slice(tokPos, tokPos + size);
-    tokPos += size;
-    finishToken(type, str);
-  }
-
-  var regexpUnicodeSupport = false;
-  try { new RegExp("\uffff", "u"); regexpUnicodeSupport = true; }
-  catch(e) {}
-
-  // Parse a regular expression. Some context-awareness is necessary,
-  // since a '/' inside a '[]' set does not end the expression.
-
-  function readRegexp() {
-    var content = "", escaped, inClass, start = tokPos;
-    for (;;) {
-      if (tokPos >= inputLen) raise(start, "Unterminated regular expression");
-      var ch = input.charAt(tokPos);
-      if (newline.test(ch)) raise(start, "Unterminated regular expression");
-      if (!escaped) {
-        if (ch === "[") inClass = true;
-        else if (ch === "]" && inClass) inClass = false;
-        else if (ch === "/" && !inClass) break;
-        escaped = ch === "\\";
-      } else escaped = false;
-      ++tokPos;
-    }
-    var content = input.slice(start, tokPos);
-    ++tokPos;
-    // Need to use `readWord1` because '\uXXXX' sequences are allowed
-    // here (don't ask).
-    var mods = readWord1();
-    var tmp = content;
-    if (mods) {
-      var validFlags = /^[gmsiy]*$/;
-      if (options.ecmaVersion >= 6) validFlags = /^[gmsiyu]*$/;
-      if (!validFlags.test(mods)) raise(start, "Invalid regular expression flag");
-      if (mods.indexOf('u') >= 0 && !regexpUnicodeSupport) {
-        // Replace each astral symbol and every Unicode code point
-        // escape sequence that represents such a symbol with a single
-        // ASCII symbol to avoid throwing on regular expressions that
-        // are only valid in combination with the `/u` flag.
-        tmp = tmp
-          .replace(/\\u\{([0-9a-fA-F]{5,6})\}/g, "x")
-          .replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, "x");
-      }
-    }
-    // Detect invalid regular expressions.
-    try {
-      new RegExp(tmp);
-    } catch (e) {
-      if (e instanceof SyntaxError) raise(start, "Error parsing regular expression: " + e.message);
-      raise(e);
-    }
-    // Get a regular expression object for this pattern-flag pair, or `null` in
-    // case the current environment doesn't support the flags it uses.
-    try {
-      var value = new RegExp(content, mods);
-    } catch (err) {
-      value = null;
-    }
-    return finishToken(_regexp, {pattern: content, flags: mods, value: value});
-  }
-
-  // Read an integer in the given radix. Return null if zero digits
-  // were read, the integer value otherwise. When `len` is given, this
-  // will return `null` unless the integer has exactly `len` digits.
-
-  function readInt(radix, len) {
-    var start = tokPos, total = 0;
-    for (var i = 0, e = len == null ? Infinity : len; i < e; ++i) {
-      var code = input.charCodeAt(tokPos), val;
-      if (code >= 97) val = code - 97 + 10; // a
-      else if (code >= 65) val = code - 65 + 10; // A
-      else if (code >= 48 && code <= 57) val = code - 48; // 0-9
-      else val = Infinity;
-      if (val >= radix) break;
-      ++tokPos;
-      total = total * radix + val;
-    }
-    if (tokPos === start || len != null && tokPos - start !== len) return null;
-
-    return total;
-  }
-
-  function readRadixNumber(radix) {
-    tokPos += 2; // 0x
-    var val = readInt(radix);
-    if (val == null) raise(tokStart + 2, "Expected number in radix " + radix);
-    if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
-    return finishToken(_num, val);
-  }
-
-  // Read an integer, octal integer, or floating-point number.
-
-  function readNumber(startsWithDot) {
-    var start = tokPos, isFloat = false, octal = input.charCodeAt(tokPos) === 48;
-    if (!startsWithDot && readInt(10) === null) raise(start, "Invalid number");
-    if (input.charCodeAt(tokPos) === 46) {
-      ++tokPos;
-      readInt(10);
-      isFloat = true;
-    }
-    var next = input.charCodeAt(tokPos);
-    if (next === 69 || next === 101) { // 'eE'
-      next = input.charCodeAt(++tokPos);
-      if (next === 43 || next === 45) ++tokPos; // '+-'
-      if (readInt(10) === null) raise(start, "Invalid number");
-      isFloat = true;
-    }
-    if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
-
-    var str = input.slice(start, tokPos), val;
-    if (isFloat) val = parseFloat(str);
-    else if (!octal || str.length === 1) val = parseInt(str, 10);
-    else if (/[89]/.test(str) || strict) raise(start, "Invalid number");
-    else val = parseInt(str, 8);
-    return finishToken(_num, val);
-  }
-
-  // Read a string value, interpreting backslash-escapes.
-
-  function readCodePoint() {
-    var ch = input.charCodeAt(tokPos), code;
-
-    if (ch === 123) {
-      if (options.ecmaVersion < 6) unexpected();
-      ++tokPos;
-      code = readHexChar(input.indexOf('}', tokPos) - tokPos);
-      ++tokPos;
-      if (code > 0x10FFFF) unexpected();
-    } else {
-      code = readHexChar(4);
-    }
-
-    // UTF-16 Encoding
-    if (code <= 0xFFFF) {
-      return String.fromCharCode(code);
-    }
-    var cu1 = ((code - 0x10000) >> 10) + 0xD800;
-    var cu2 = ((code - 0x10000) & 1023) + 0xDC00;
-    return String.fromCharCode(cu1, cu2);
-  }
-
-  function readString(quote) {
-    ++tokPos;
-    var out = "";
-    for (;;) {
-      if (tokPos >= inputLen) raise(tokStart, "Unterminated string constant");
-      var ch = input.charCodeAt(tokPos);
-      if (ch === quote) {
-        ++tokPos;
-        return finishToken(_string, out);
-      }
-      if (ch === 92) { // '\'
-        out += readEscapedChar();
-      } else {
-        ++tokPos;
-        if (newline.test(String.fromCharCode(ch))) {
-          raise(tokStart, "Unterminated string constant");
-        }
-        out += String.fromCharCode(ch); // '\'
-      }
-    }
-  }
-
-  function readTemplateString(type) {
-    if (type == _templateContinued) templates.pop();
-    var out = "", start = tokPos;;
-    for (;;) {
-      if (tokPos >= inputLen) raise(tokStart, "Unterminated template");
-      var ch = input.charAt(tokPos);
-      if (ch === "`" || ch === "$" && input.charCodeAt(tokPos + 1) === 123) { // '`', '${'
-        var raw = input.slice(start, tokPos);
-        ++tokPos;
-        if (ch == "$") { ++tokPos; templates.push(1); }
-        return finishToken(type, {cooked: out, raw: raw});
-      }
-
-      if (ch === "\\") { // '\'
-        out += readEscapedChar();
-      } else {
-        ++tokPos;
-        if (newline.test(ch)) {
-          if (ch === "\r" && input.charCodeAt(tokPos) === 10) {
-            ++tokPos;
-            ch = "\n";
-          }
-          if (options.locations) {
-            ++tokCurLine;
-            tokLineStart = tokPos;
-          }
-        }
-        out += ch;
-      }
-    }
-  }
-
-  // Used to read escaped characters
-
-  function readEscapedChar() {
-    var ch = input.charCodeAt(++tokPos);
-    var octal = /^[0-7]+/.exec(input.slice(tokPos, tokPos + 3));
-    if (octal) octal = octal[0];
-    while (octal && parseInt(octal, 8) > 255) octal = octal.slice(0, -1);
-    if (octal === "0") octal = null;
-    ++tokPos;
-    if (octal) {
-      if (strict) raise(tokPos - 2, "Octal literal in strict mode");
-      tokPos += octal.length - 1;
-      return String.fromCharCode(parseInt(octal, 8));
-    } else {
-      switch (ch) {
-        case 110: return "\n"; // 'n' -> '\n'
-        case 114: return "\r"; // 'r' -> '\r'
-        case 120: return String.fromCharCode(readHexChar(2)); // 'x'
-        case 117: return readCodePoint(); // 'u'
-        case 116: return "\t"; // 't' -> '\t'
-        case 98: return "\b"; // 'b' -> '\b'
-        case 118: return "\u000b"; // 'v' -> '\u000b'
-        case 102: return "\f"; // 'f' -> '\f'
-        case 48: return "\0"; // 0 -> '\0'
-        case 13: if (input.charCodeAt(tokPos) === 10) ++tokPos; // '\r\n'
-        case 10: // ' \n'
-          if (options.locations) { tokLineStart = tokPos; ++tokCurLine; }
-          return "";
-        default: return String.fromCharCode(ch);
-      }
-    }
-  }
-
-  // Used to read character escape sequences ('\x', '\u', '\U').
-
-  function readHexChar(len) {
-    var n = readInt(16, len);
-    if (n === null) raise(tokStart, "Bad character escape sequence");
-    return n;
-  }
-
-  // Used to signal to callers of `readWord1` whether the word
-  // contained any escape sequences. This is needed because words with
-  // escape sequences must not be interpreted as keywords.
-
-  var containsEsc;
-
-  // Read an identifier, and return it as a string. Sets `containsEsc`
-  // to whether the word contained a '\u' escape.
-  //
-  // Only builds up the word character-by-character when it actually
-  // containeds an escape, as a micro-optimization.
-
-  function readWord1() {
-    containsEsc = false;
-    var word, first = true, start = tokPos;
-    for (;;) {
-      var ch = input.charCodeAt(tokPos);
-      if (isIdentifierChar(ch)) {
-        if (containsEsc) word += input.charAt(tokPos);
-        ++tokPos;
-      } else if (ch === 92) { // "\"
-        if (!containsEsc) word = input.slice(start, tokPos);
-        containsEsc = true;
-        if (input.charCodeAt(++tokPos) != 117) // "u"
-          raise(tokPos, "Expecting Unicode escape sequence \\uXXXX");
-        ++tokPos;
-        var esc = readHexChar(4);
-        var escStr = String.fromCharCode(esc);
-        if (!escStr) raise(tokPos - 1, "Invalid Unicode escape");
-        if (!(first ? isIdentifierStart(esc) : isIdentifierChar(esc)))
-          raise(tokPos - 4, "Invalid Unicode escape");
-        word += escStr;
-      } else {
-        break;
-      }
-      first = false;
-    }
-    return containsEsc ? word : input.slice(start, tokPos);
-  }
-
-  // Read an identifier or keyword token. Will check for reserved
-  // words when necessary.
-
-  function readWord() {
-    var word = readWord1();
-    var type = _name;
-    if (!containsEsc && isKeyword(word))
-      type = keywordTypes[word];
-    return finishToken(type, word);
-  }
-
-  // ## Parser
-
-  // A recursive descent parser operates by defining functions for all
-  // syntactic elements, and recursively calling those, each function
-  // advancing the input stream and returning an AST node. Precedence
-  // of constructs (for example, the fact that `!x[1]` means `!(x[1])`
-  // instead of `(!x)[1]` is handled by the fact that the parser
-  // function that parses unary prefix operators is called first, and
-  // in turn calls the function that parses `[]` subscripts — that
-  // way, it'll receive the node for `x[1]` already parsed, and wraps
-  // *that* in the unary operator node.
-  //
-  // Acorn uses an [operator precedence parser][opp] to handle binary
-  // operator precedence, because it is much more compact than using
-  // the technique outlined above, which uses different, nesting
-  // functions to specify precedence, for all of the ten binary
-  // precedence levels that JavaScript defines.
-  //
-  // [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser
-
-  // ### Parser utilities
-
-  // Continue to the next token.
-
-  function next() {
-    lastStart = tokStart;
-    lastEnd = tokEnd;
-    lastEndLoc = tokEndLoc;
-    readToken();
-  }
-
-  // Enter strict mode. Re-reads the next token to please pedantic
-  // tests ("use strict"; 010; -- should fail).
-
-  function setStrict(strct) {
-    strict = strct;
-    tokPos = tokStart;
-    if (options.locations) {
-      while (tokPos < tokLineStart) {
-        tokLineStart = input.lastIndexOf("\n", tokLineStart - 2) + 1;
-        --tokCurLine;
-      }
-    }
-    skipSpace();
-    readToken();
-  }
-
-  // Start an AST node, attaching a start offset.
-
-  function Node() {
-    this.type = null;
-    this.start = tokStart;
-    this.end = null;
-  }
-
-  exports.Node = Node;
-
-  function SourceLocation() {
-    this.start = tokStartLoc;
-    this.end = null;
-    if (sourceFile !== null) this.source = sourceFile;
-  }
-
-  function startNode() {
-    var node = new Node();
-    if (options.locations)
-      node.loc = new SourceLocation();
-    if (options.directSourceFile)
-      node.sourceFile = options.directSourceFile;
-    if (options.ranges)
-      node.range = [tokStart, 0];
-    return node;
-  }
-
-  // Sometimes, a node is only started *after* the token stream passed
-  // its start position. The functions below help storing a position
-  // and creating a node from a previous position.
-
-  function storeCurrentPos() {
-    return options.locations ? [tokStart, tokStartLoc] : tokStart;
-  }
-
-  function startNodeAt(pos) {
-    var node = new Node(), start = pos;
-    if (options.locations) {
-      node.loc = new SourceLocation();
-      node.loc.start = start[1];
-      start = pos[0];
-    }
-    node.start = start;
-    if (options.directSourceFile)
-      node.sourceFile = options.directSourceFile;
-    if (options.ranges)
-      node.range = [start, 0];
-
-    return node;
-  }
-
-  // Finish an AST node, adding `type` and `end` properties.
-
-  function finishNode(node, type) {
-    node.type = type;
-    node.end = lastEnd;
-    if (options.locations)
-      node.loc.end = lastEndLoc;
-    if (options.ranges)
-      node.range[1] = lastEnd;
-    return node;
-  }
-
-  function finishNodeAt(node, type, pos) {
-    if (options.locations) { node.loc.end = pos[1]; pos = pos[0]; }
-    node.type = type;
-    node.end = pos;
-    if (options.ranges)
-      node.range[1] = pos;
-    return node;
-  }
-
-  // Test whether a statement node is the string literal `"use strict"`.
-
-  function isUseStrict(stmt) {
-    return options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" &&
-      stmt.expression.type === "Literal" && stmt.expression.value === "use strict";
-  }
-
-  // Predicate that tests whether the next token is of the given
-  // type, and if yes, consumes it as a side effect.
-
-  function eat(type) {
-    if (tokType === type) {
-      next();
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  // Test whether a semicolon can be inserted at the current position.
-
-  function canInsertSemicolon() {
-    return !options.strictSemicolons &&
-      (tokType === _eof || tokType === _braceR || newline.test(input.slice(lastEnd, tokStart)));
-  }
-
-  // Consume a semicolon, or, failing that, see if we are allowed to
-  // pretend that there is a semicolon at this position.
-
-  function semicolon() {
-    if (!eat(_semi) && !canInsertSemicolon()) unexpected();
-  }
-
-  // Expect a token of a given type. If found, consume it, otherwise,
-  // raise an unexpected token error.
-
-  function expect(type) {
-    eat(type) || unexpected();
-  }
-
-  // Raise an unexpected token error.
-
-  function unexpected(pos) {
-    raise(pos != null ? pos : tokStart, "Unexpected token");
-  }
-
-  // Checks if hash object has a property.
-
-  function has(obj, propName) {
-    return Object.prototype.hasOwnProperty.call(obj, propName);
-  }
-  // Convert existing expression atom to assignable pattern
-  // if possible.
-
-  function toAssignable(node, allowSpread, checkType) {
-    if (options.ecmaVersion >= 6 && node) {
-      switch (node.type) {
-        case "Identifier":
-        case "MemberExpression":
-          break;
-
-        case "ObjectExpression":
-          node.type = "ObjectPattern";
-          for (var i = 0; i < node.properties.length; i++) {
-            var prop = node.properties[i];
-            if (prop.kind !== "init") unexpected(prop.key.start);
-            toAssignable(prop.value, false, checkType);
-          }
-          break;
-
-        case "ArrayExpression":
-          node.type = "ArrayPattern";
-          for (var i = 0, lastI = node.elements.length - 1; i <= lastI; i++) {
-            toAssignable(node.elements[i], i === lastI, checkType);
-          }
-          break;
-
-        case "SpreadElement":
-          if (allowSpread) {
-            toAssignable(node.argument, false, checkType);
-            checkSpreadAssign(node.argument);
-          } else {
-            unexpected(node.start);
-          }
-          break;
-
-        default:
-          if (checkType) unexpected(node.start);
-      }
-    }
-    return node;
-  }
-
-  // Checks if node can be assignable spread argument.
-
-  function checkSpreadAssign(node) {
-    if (node.type !== "Identifier" && node.type !== "ArrayPattern")
-      unexpected(node.start);
-  }
-
-  // Verify that argument names are not repeated, and it does not
-  // try to bind the words `eval` or `arguments`.
-
-  function checkFunctionParam(param, nameHash) {
-    switch (param.type) {
-      case "Identifier":
-        if (isStrictReservedWord(param.name) || isStrictBadIdWord(param.name))
-          raise(param.start, "Defining '" + param.name + "' in strict mode");
-        if (has(nameHash, param.name))
-          raise(param.start, "Argument name clash in strict mode");
-        nameHash[param.name] = true;
-        break;
-
-      case "ObjectPattern":
-        for (var i = 0; i < param.properties.length; i++)
-          checkFunctionParam(param.properties[i].value, nameHash);
-        break;
-
-      case "ArrayPattern":
-        for (var i = 0; i < param.elements.length; i++) {
-          var elem = param.elements[i];
-          if (elem) checkFunctionParam(elem, nameHash);
-        }
-        break;
-    }
-  }
-
-  // Check if property name clashes with already added.
-  // Object/class getters and setters are not allowed to clash —
-  // either with each other or with an init property — and in
-  // strict mode, init properties are also not allowed to be repeated.
-
-  function checkPropClash(prop, propHash) {
-    if (options.ecmaVersion >= 6) return;
-    var key = prop.key, name;
-    switch (key.type) {
-      case "Identifier": name = key.name; break;
-      case "Literal": name = String(key.value); break;
-      default: return;
-    }
-    var kind = prop.kind || "init", other;
-    if (has(propHash, name)) {
-      other = propHash[name];
-      var isGetSet = kind !== "init";
-      if ((strict || isGetSet) && other[kind] || !(isGetSet ^ other.init))
-        raise(key.start, "Redefinition of property");
-    } else {
-      other = propHash[name] = {
-        init: false,
-        get: false,
-        set: false
-      };
-    }
-    other[kind] = true;
-  }
-
-  // Verify that a node is an lval — something that can be assigned
-  // to.
-
-  function checkLVal(expr, isBinding) {
-    switch (expr.type) {
-      case "Identifier":
-        if (strict && (isStrictBadIdWord(expr.name) || isStrictReservedWord(expr.name)))
-          raise(expr.start, isBinding
-            ? "Binding " + expr.name + " in strict mode"
-            : "Assigning to " + expr.name + " in strict mode"
-          );
-        break;
-
-      case "MemberExpression":
-        if (!isBinding) break;
-
-      case "ObjectPattern":
-        for (var i = 0; i < expr.properties.length; i++)
-          checkLVal(expr.properties[i].value, isBinding);
-        break;
-
-      case "ArrayPattern":
-        for (var i = 0; i < expr.elements.length; i++) {
-          var elem = expr.elements[i];
-          if (elem) checkLVal(elem, isBinding);
-        }
-        break;
-
-      case "SpreadElement":
-        break;
-
-      default:
-        raise(expr.start, "Assigning to rvalue");
-    }
-  }
-
-  // ### Statement parsing
-
-  // Parse a program. Initializes the parser, reads any number of
-  // statements, and wraps them in a Program node.  Optionally takes a
-  // `program` argument.  If present, the statements will be appended
-  // to its body instead of creating a new node.
-
-  function parseTopLevel(node) {
-    var first = true;
-    if (!node.body) node.body = [];
-    while (tokType !== _eof) {
-      var stmt = parseStatement(true);
-      node.body.push(stmt);
-      if (first && isUseStrict(stmt)) setStrict(true);
-      first = false;
-    }
-
-    lastStart = tokStart;
-    lastEnd = tokEnd;
-    lastEndLoc = tokEndLoc;
-    return finishNode(node, "Program");
-  }
-
-  var loopLabel = {kind: "loop"}, switchLabel = {kind: "switch"};
-
-  // Parse a single statement.
-  //
-  // If expecting a statement and finding a slash operator, parse a
-  // regular expression literal. This is to handle cases like
-  // `if (foo) /blah/.exec(foo);`, where looking at the previous token
-  // does not help.
-
-  function parseStatement(topLevel) {
-    if (tokType === _slash || tokType === _assign && tokVal == "/=")
-      readToken(true);
-
-    var starttype = tokType, node = startNode();
-
-    // Most types of statements are recognized by the keyword they
-    // start with. Many are trivial to parse, some require a bit of
-    // complexity.
-
-    switch (starttype) {
-    case _break: case _continue: return parseBreakContinueStatement(node, starttype.keyword);
-    case _debugger: return parseDebuggerStatement(node);
-    case _do: return parseDoStatement(node);
-    case _for: return parseForStatement(node);
-    case _function: return parseFunctionStatement(node);
-    case _class: return parseClass(node, true);
-    case _if: return parseIfStatement(node);
-    case _return: return parseReturnStatement(node);
-    case _switch: return parseSwitchStatement(node);
-    case _throw: return parseThrowStatement(node);
-    case _try: return parseTryStatement(node);
-    case _var: case _let: case _const: return parseVarStatement(node, starttype.keyword);
-    case _while: return parseWhileStatement(node);
-    case _with: return parseWithStatement(node);
-    case _braceL: return parseBlock(); // no point creating a function for this
-    case _semi: return parseEmptyStatement(node);
-    case _export:
-    case _import:
-      if (!topLevel && !options.allowImportExportEverywhere)
-        raise(tokStart, "'import' and 'export' may only appear at the top level");
-      return starttype === _import ? parseImport(node) : parseExport(node);
-
-      // If the statement does not start with a statement keyword or a
-      // brace, it's an ExpressionStatement or LabeledStatement. We
-      // simply start parsing an expression, and afterwards, if the
-      // next token is a colon and the expression was a simple
-      // Identifier node, we switch to interpreting it as a label.
-    default:
-      var maybeName = tokVal, expr = parseExpression();
-      if (starttype === _name && expr.type === "Identifier" && eat(_colon))
-        return parseLabeledStatement(node, maybeName, expr);
-      else return parseExpressionStatement(node, expr);
-    }
-  }
-
-  function parseBreakContinueStatement(node, keyword) {
-    var isBreak = keyword == "break";
-    next();
-    if (eat(_semi) || canInsertSemicolon()) node.label = null;
-    else if (tokType !== _name) unexpected();
-    else {
-      node.label = parseIdent();
-      semicolon();
-    }
-
-    // Verify that there is an actual destination to break or
-    // continue to.
-    for (var i = 0; i < labels.length; ++i) {
-      var lab = labels[i];
-      if (node.label == null || lab.name === node.label.name) {
-        if (lab.kind != null && (isBreak || lab.kind === "loop")) break;
-        if (node.label && isBreak) break;
-      }
-    }
-    if (i === labels.length) raise(node.start, "Unsyntactic " + keyword);
-    return finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
-  }
-
-  function parseDebuggerStatement(node) {
-    next();
-    semicolon();
-    return finishNode(node, "DebuggerStatement");
-  }
-
-  function parseDoStatement(node) {
-    next();
-    labels.push(loopLabel);
-    node.body = parseStatement();
-    labels.pop();
-    expect(_while);
-    node.test = parseParenExpression();
-    if (options.ecmaVersion >= 6)
-      eat(_semi);
-    else
-      semicolon();
-    return finishNode(node, "DoWhileStatement");
-  }
-
-  // Disambiguating between a `for` and a `for`/`in` or `for`/`of`
-  // loop is non-trivial. Basically, we have to parse the init `var`
-  // statement or expression, disallowing the `in` operator (see
-  // the second parameter to `parseExpression`), and then check
-  // whether the next token is `in` or `of`. When there is no init
-  // part (semicolon immediately after the opening parenthesis), it
-  // is a regular `for` loop.
-
-  function parseForStatement(node) {
-    next();
-    labels.push(loopLabel);
-    expect(_parenL);
-    if (tokType === _semi) return parseFor(node, null);
-    if (tokType === _var || tokType === _let) {
-      var init = startNode(), varKind = tokType.keyword, isLet = tokType === _let;
-      next();
-      parseVar(init, true, varKind);
-      finishNode(init, "VariableDeclaration");
-      if ((tokType === _in || (options.ecmaVersion >= 6 && tokType === _name && tokVal === "of")) && init.declarations.length === 1 &&
-          !(isLet && init.declarations[0].init))
-        return parseForIn(node, init);
-      return parseFor(node, init);
-    }
-    var init = parseExpression(false, true);
-    if (tokType === _in || (options.ecmaVersion >= 6 && tokType === _name && tokVal === "of")) {
-      checkLVal(init);
-      return parseForIn(node, init);
-    }
-    return parseFor(node, init);
-  }
-
-  function parseFunctionStatement(node) {
-    next();
-    return parseFunction(node, true);
-  }
-
-  function parseIfStatement(node) {
-    next();
-    node.test = parseParenExpression();
-    node.consequent = parseStatement();
-    node.alternate = eat(_else) ? parseStatement() : null;
-    return finishNode(node, "IfStatement");
-  }
-
-  function parseReturnStatement(node) {
-    if (!inFunction && !options.allowReturnOutsideFunction)
-      raise(tokStart, "'return' outside of function");
-    next();
-
-    // In `return` (and `break`/`continue`), the keywords with
-    // optional arguments, we eagerly look for a semicolon or the
-    // possibility to insert one.
-
-    if (eat(_semi) || canInsertSemicolon()) node.argument = null;
-    else { node.argument = parseExpression(); semicolon(); }
-    return finishNode(node, "ReturnStatement");
-  }
-
-  function parseSwitchStatement(node) {
-    next();
-    node.discriminant = parseParenExpression();
-    node.cases = [];
-    expect(_braceL);
-    labels.push(switchLabel);
-
-    // Statements under must be grouped (by label) in SwitchCase
-    // nodes. `cur` is used to keep the node that we are currently
-    // adding statements to.
-
-    for (var cur, sawDefault; tokType != _braceR;) {
-      if (tokType === _case || tokType === _default) {
-        var isCase = tokType === _case;
-        if (cur) finishNode(cur, "SwitchCase");
-        node.cases.push(cur = startNode());
-        cur.consequent = [];
-        next();
-        if (isCase) cur.test = parseExpression();
-        else {
-          if (sawDefault) raise(lastStart, "Multiple default clauses"); sawDefault = true;
-          cur.test = null;
-        }
-        expect(_colon);
-      } else {
-        if (!cur) unexpected();
-        cur.consequent.push(parseStatement());
-      }
-    }
-    if (cur) finishNode(cur, "SwitchCase");
-    next(); // Closing brace
-    labels.pop();
-    return finishNode(node, "SwitchStatement");
-  }
-
-  function parseThrowStatement(node) {
-    next();
-    if (newline.test(input.slice(lastEnd, tokStart)))
-      raise(lastEnd, "Illegal newline after throw");
-    node.argument = parseExpression();
-    semicolon();
-    return finishNode(node, "ThrowStatement");
-  }
-
-  function parseTryStatement(node) {
-    next();
-    node.block = parseBlock();
-    node.handler = null;
-    if (tokType === _catch) {
-      var clause = startNode();
-      next();
-      expect(_parenL);
-      clause.param = parseIdent();
-      if (strict && isStrictBadIdWord(clause.param.name))
-        raise(clause.param.start, "Binding " + clause.param.name + " in strict mode");
-      expect(_parenR);
-      clause.guard = null;
-      clause.body = parseBlock();
-      node.handler = finishNode(clause, "CatchClause");
-    }
-    node.guardedHandlers = empty;
-    node.finalizer = eat(_finally) ? parseBlock() : null;
-    if (!node.handler && !node.finalizer)
-      raise(node.start, "Missing catch or finally clause");
-    return finishNode(node, "TryStatement");
-  }
-
-  function parseVarStatement(node, kind) {
-    next();
-    parseVar(node, false, kind);
-    semicolon();
-    return finishNode(node, "VariableDeclaration");
-  }
-
-  function parseWhileStatement(node) {
-    next();
-    node.test = parseParenExpression();
-    labels.push(loopLabel);
-    node.body = parseStatement();
-    labels.pop();
-    return finishNode(node, "WhileStatement");
-  }
-
-  function parseWithStatement(node) {
-    if (strict) raise(tokStart, "'with' in strict mode");
-    next();
-    node.object = parseParenExpression();
-    node.body = parseStatement();
-    return finishNode(node, "WithStatement");
-  }
-
-  function parseEmptyStatement(node) {
-    next();
-    return finishNode(node, "EmptyStatement");
-  }
-
-  function parseLabeledStatement(node, maybeName, expr) {
-    for (var i = 0; i < labels.length; ++i)
-      if (labels[i].name === maybeName) raise(expr.start, "Label '" + maybeName + "' is already declared");
-    var kind = tokType.isLoop ? "loop" : tokType === _switch ? "switch" : null;
-    labels.push({name: maybeName, kind: kind});
-    node.body = parseStatement();
-    labels.pop();
-    node.label = expr;
-    return finishNode(node, "LabeledStatement");
-  }
-
-  function parseExpressionStatement(node, expr) {
-    node.expression = expr;
-    semicolon();
-    return finishNode(node, "ExpressionStatement");
-  }
-
-  // Used for constructs like `switch` and `if` that insist on
-  // parentheses around their expression.
-
-  function parseParenExpression() {
-    expect(_parenL);
-    var val = parseExpression();
-    expect(_parenR);
-    return val;
-  }
-
-  // Parse a semicolon-enclosed block of statements, handling `"use
-  // strict"` declarations when `allowStrict` is true (used for
-  // function bodies).
-
-  function parseBlock(allowStrict) {
-    var node = startNode(), first = true, oldStrict;
-    node.body = [];
-    expect(_braceL);
-    while (!eat(_braceR)) {
-      var stmt = parseStatement();
-      node.body.push(stmt);
-      if (first && allowStrict && isUseStrict(stmt)) {
-        oldStrict = strict;
-        setStrict(strict = true);
-      }
-      first = false;
-    }
-    if (oldStrict === false) setStrict(false);
-    return finishNode(node, "BlockStatement");
-  }
-
-  // Parse a regular `for` loop. The disambiguation code in
-  // `parseStatement` will already have parsed the init statement or
-  // expression.
-
-  function parseFor(node, init) {
-    node.init = init;
-    expect(_semi);
-    node.test = tokType === _semi ? null : parseExpression();
-    expect(_semi);
-    node.update = tokType === _parenR ? null : parseExpression();
-    expect(_parenR);
-    node.body = parseStatement();
-    labels.pop();
-    return finishNode(node, "ForStatement");
-  }
-
-  // Parse a `for`/`in` and `for`/`of` loop, which are almost
-  // same from parser's perspective.
-
-  function parseForIn(node, init) {
-    var type = tokType === _in ? "ForInStatement" : "ForOfStatement";
-    next();
-    node.left = init;
-    node.right = parseExpression();
-    expect(_parenR);
-    node.body = parseStatement();
-    labels.pop();
-    return finishNode(node, type);
-  }
-
-  // Parse a list of variable declarations.
-
-  function parseVar(node, noIn, kind) {
-    node.declarations = [];
-    node.kind = kind;
-    for (;;) {
-      var decl = startNode();
-      decl.id = options.ecmaVersion >= 6 ? toAssignable(parseExprAtom()) : parseIdent();
-      checkLVal(decl.id, true);
-      decl.init = eat(_eq) ? parseExpression(true, noIn) : (kind === _const.keyword ? unexpected() : null);
-      node.declarations.push(finishNode(decl, "VariableDeclarator"));
-      if (!eat(_comma)) break;
-    }
-    return node;
-  }
-
-  // ### Expression parsing
-
-  // These nest, from the most general expression type at the top to
-  // 'atomic', nondivisible expression types at the bottom. Most of
-  // the functions will simply let the function(s) below them parse,
-  // and, *if* the syntactic construct they handle is present, wrap
-  // the AST node that the inner parser gave them in another node.
-
-  // Parse a full expression. The arguments are used to forbid comma
-  // sequences (in argument lists, array literals, or object literals)
-  // or the `in` operator (in for loops initalization expressions).
-
-  function parseExpression(noComma, noIn) {
-    var start = storeCurrentPos();
-    var expr = parseMaybeAssign(noIn);
-    if (!noComma && tokType === _comma) {
-      var node = startNodeAt(start);
-      node.expressions = [expr];
-      while (eat(_comma)) node.expressions.push(parseMaybeAssign(noIn));
-      return finishNode(node, "SequenceExpression");
-    }
-    return expr;
-  }
-
-  // Parse an assignment expression. This includes applications of
-  // operators like `+=`.
-
-  function parseMaybeAssign(noIn) {
-    var start = storeCurrentPos();
-    var left = parseMaybeConditional(noIn);
-    if (tokType.isAssign) {
-      var node = startNodeAt(start);
-      node.operator = tokVal;
-      node.left = tokType === _eq ? toAssignable(left) : left;
-      checkLVal(left);
-      next();
-      node.right = parseMaybeAssign(noIn);
-      return finishNode(node, "AssignmentExpression");
-    }
-    return left;
-  }
-
-  // Parse a ternary conditional (`?:`) operator.
-
-  function parseMaybeConditional(noIn) {
-    var start = storeCurrentPos();
-    var expr = parseExprOps(noIn);
-    if (eat(_question)) {
-      var node = startNodeAt(start);
-      node.test = expr;
-      node.consequent = parseExpression(true);
-      expect(_colon);
-      node.alternate = parseExpression(true, noIn);
-      return finishNode(node, "ConditionalExpression");
-    }
-    return expr;
-  }
-
-  // Start the precedence parser.
-
-  function parseExprOps(noIn) {
-    var start = storeCurrentPos();
-    return parseExprOp(parseMaybeUnary(), start, -1, noIn);
-  }
-
-  // Parse binary operators with the operator precedence parsing
-  // algorithm. `left` is the left-hand side of the operator.
-  // `minPrec` provides context that allows the function to stop and
-  // defer further parser to one of its callers when it encounters an
-  // operator that has a lower precedence than the set it is parsing.
-
-  function parseExprOp(left, leftStart, minPrec, noIn) {
-    var prec = tokType.binop;
-    if (prec != null && (!noIn || tokType !== _in)) {
-      if (prec > minPrec) {
-        var node = startNodeAt(leftStart);
-        node.left = left;
-        node.operator = tokVal;
-        var op = tokType;
-        next();
-        var start = storeCurrentPos();
-        node.right = parseExprOp(parseMaybeUnary(), start, prec, noIn);
-        finishNode(node, (op === _logicalOR || op === _logicalAND) ? "LogicalExpression" : "BinaryExpression");
-        return parseExprOp(node, leftStart, minPrec, noIn);
-      }
-    }
-    return left;
-  }
-
-  // Parse unary operators, both prefix and postfix.
-
-  function parseMaybeUnary() {
-    if (tokType.prefix) {
-      var node = startNode(), update = tokType.isUpdate, nodeType;
-      if (tokType === _ellipsis) {
-        nodeType = "SpreadElement";
-      } else {
-        nodeType = update ? "UpdateExpression" : "UnaryExpression";
-        node.operator = tokVal;
-        node.prefix = true;
-      }
-      tokRegexpAllowed = true;
-      next();
-      node.argument = parseMaybeUnary();
-      if (update) checkLVal(node.argument);
-      else if (strict && node.operator === "delete" &&
-               node.argument.type === "Identifier")
-        raise(node.start, "Deleting local variable in strict mode");
-      return finishNode(node, nodeType);
-    }
-    var start = storeCurrentPos();
-    var expr = parseExprSubscripts();
-    while (tokType.postfix && !canInsertSemicolon()) {
-      var node = startNodeAt(start);
-      node.operator = tokVal;
-      node.prefix = false;
-      node.argument = expr;
-      checkLVal(expr);
-      next();
-      expr = finishNode(node, "UpdateExpression");
-    }
-    return expr;
-  }
-
-  // Parse call, dot, and `[]`-subscript expressions.
-
-  function parseExprSubscripts() {
-    var start = storeCurrentPos();
-    return parseSubscripts(parseExprAtom(), start);
-  }
-
-  function parseSubscripts(base, start, noCalls) {
-    if (eat(_dot)) {
-      var node = startNodeAt(start);
-      node.object = base;
-      node.property = parseIdent(true);
-      node.computed = false;
-      return parseSubscripts(finishNode(node, "MemberExpression"), start, noCalls);
-    } else if (eat(_bracketL)) {
-      var node = startNodeAt(start);
-      node.object = base;
-      node.property = parseExpression();
-      node.computed = true;
-      expect(_bracketR);
-      return parseSubscripts(finishNode(node, "MemberExpression"), start, noCalls);
-    } else if (!noCalls && eat(_parenL)) {
-      var node = startNodeAt(start);
-      node.callee = base;
-      node.arguments = parseExprList(_parenR, false);
-      return parseSubscripts(finishNode(node, "CallExpression"), start, noCalls);
-    } else if (tokType === _template) {
-      var node = startNodeAt(start);
-      node.tag = base;
-      node.quasi = parseTemplate();
-      return parseSubscripts(finishNode(node, "TaggedTemplateExpression"), start, noCalls);
-    } return base;
-  }
-
-  // Parse an atomic expression — either a single token that is an
-  // expression, an expression started by a keyword like `function` or
-  // `new`, or an expression wrapped in punctuation like `()`, `[]`,
-  // or `{}`.
-
-  function parseExprAtom() {
-    switch (tokType) {
-    case _this:
-      var node = startNode();
-      next();
-      return finishNode(node, "ThisExpression");
-
-    case _yield:
-      if (inGenerator) return parseYield();
-
-    case _name:
-      var start = storeCurrentPos();
-      var id = parseIdent(tokType !== _name);
-      if (eat(_arrow)) {
-        return parseArrowExpression(startNodeAt(start), [id]);
-      }
-      return id;
-
-    case _regexp:
-      var node = startNode();
-      node.regex = {pattern: tokVal.pattern, flags: tokVal.flags};
-      node.value = tokVal.value;
-      node.raw = input.slice(tokStart, tokEnd);
-      next();
-      return finishNode(node, "Literal");
-
-    case _num: case _string:
-      var node = startNode();
-      node.value = tokVal;
-      node.raw = input.slice(tokStart, tokEnd);
-      next();
-      return finishNode(node, "Literal");
-
-    case _null: case _true: case _false:
-      var node = startNode();
-      node.value = tokType.atomValue;
-      node.raw = tokType.keyword;
-      next();
-      return finishNode(node, "Literal");
-
-    case _parenL:
-      var start = storeCurrentPos();
-      var val, exprList;
-      next();
-      // check whether this is generator comprehension or regular expression
-      if (options.ecmaVersion >= 7 && tokType === _for) {
-        val = parseComprehension(startNodeAt(start), true);
-      } else {
-        var oldParenL = ++metParenL;
-        if (tokType !== _parenR) {
-          val = parseExpression();
-          exprList = val.type === "SequenceExpression" ? val.expressions : [val];
-        } else {
-          exprList = [];
-        }
-        expect(_parenR);
-        // if '=>' follows '(...)', convert contents to arguments
-        if (metParenL === oldParenL && eat(_arrow)) {
-          val = parseArrowExpression(startNodeAt(start), exprList);
-        } else {
-          // forbid '()' before everything but '=>'
-          if (!val) unexpected(lastStart);
-          // forbid '...' in sequence expressions
-          if (options.ecmaVersion >= 6) {
-            for (var i = 0; i < exprList.length; i++) {
-              if (exprList[i].type === "SpreadElement") unexpected();
-            }
-          }
-
-          if (options.preserveParens) {
-            var par = startNodeAt(start);
-            par.expression = val;
-            val = finishNode(par, "ParenthesizedExpression");
-          }
-        }
-      }
-      return val;
-
-    case _bracketL:
-      var node = startNode();
-      next();
-      // check whether this is array comprehension or regular array
-      if (options.ecmaVersion >= 7 && tokType === _for) {
-        return parseComprehension(node, false);
-      }
-      node.elements = parseExprList(_bracketR, true, true);
-      return finishNode(node, "ArrayExpression");
-
-    case _braceL:
-      return parseObj();
-
-    case _function:
-      var node = startNode();
-      next();
-      return parseFunction(node, false);
-
-    case _class:
-      return parseClass(startNode(), false);
-
-    case _new:
-      return parseNew();
-
-    case _template:
-      return parseTemplate();
-
-    default:
-      unexpected();
-    }
-  }
-
-  // New's precedence is slightly tricky. It must allow its argument
-  // to be a `[]` or dot subscript expression, but not a call — at
-  // least, not without wrapping it in parentheses. Thus, it uses the
-
-  function parseNew() {
-    var node = startNode();
-    next();
-    var start = storeCurrentPos();
-    node.callee = parseSubscripts(parseExprAtom(), start, true);
-    if (eat(_parenL)) node.arguments = parseExprList(_parenR, false);
-    else node.arguments = empty;
-    return finishNode(node, "NewExpression");
-  }
-
-  // Parse template expression.
-
-  function parseTemplateElement() {
-    var elem = startNodeAt(options.locations ? [tokStart + 1, tokStartLoc.offset(1)] : tokStart + 1);
-    elem.value = tokVal;
-    elem.tail = input.charCodeAt(tokEnd - 1) !== 123; // '{'
-    next();
-    var endOff = elem.tail ? 1 : 2;
-    return finishNodeAt(elem, "TemplateElement", options.locations ? [lastEnd - endOff, lastEndLoc.offset(-endOff)] : lastEnd - endOff);
-  }
-
-  function parseTemplate() {
-    var node = startNode();
-    node.expressions = [];
-    var curElt = parseTemplateElement();
-    node.quasis = [curElt];
-    while (!curElt.tail) {
-      node.expressions.push(parseExpression());
-      if (tokType !== _templateContinued) unexpected();
-      node.quasis.push(curElt = parseTemplateElement());
-    }
-    return finishNode(node, "TemplateLiteral");
-  }
-
-  // Parse an object literal.
-
-  function parseObj() {
-    var node = startNode(), first = true, propHash = {};
-    node.properties = [];
-    next();
-    while (!eat(_braceR)) {
-      if (!first) {
-        expect(_comma);
-        if (options.allowTrailingCommas && eat(_braceR)) break;
-      } else first = false;
-
-      var prop = startNode(), isGenerator;
-      if (options.ecmaVersion >= 6) {
-        prop.method = false;
-        prop.shorthand = false;
-        isGenerator = eat(_star);
-      }
-      parsePropertyName(prop);
-      if (eat(_colon)) {
-        prop.value = parseExpression(true);
-        prop.kind = "init";
-      } else if (options.ecmaVersion >= 6 && tokType === _parenL) {
-        prop.kind = "init";
-        prop.method = true;
-        prop.value = parseMethod(isGenerator);
-      } else if (options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" &&
-                 (prop.key.name === "get" || prop.key.name === "set")) {
-        if (isGenerator) unexpected();
-        prop.kind = prop.key.name;
-        parsePropertyName(prop);
-        prop.value = parseMethod(false);
-      } else if (options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") {
-        prop.kind = "init";
-        prop.value = prop.key;
-        prop.shorthand = true;
-      } else unexpected();
-
-      checkPropClash(prop, propHash);
-      node.properties.push(finishNode(prop, "Property"));
-    }
-    return finishNode(node, "ObjectExpression");
-  }
-
-  function parsePropertyName(prop) {
-    if (options.ecmaVersion >= 6) {
-      if (eat(_bracketL)) {
-        prop.computed = true;
-        prop.key = parseExpression();
-        expect(_bracketR);
-        return;
-      } else {
-        prop.computed = false;
-      }
-    }
-    prop.key = (tokType === _num || tokType === _string) ? parseExprAtom() : parseIdent(true);
-  }
-
-  // Initialize empty function node.
-
-  function initFunction(node) {
-    node.id = null;
-    node.params = [];
-    if (options.ecmaVersion >= 6) {
-      node.defaults = [];
-      node.rest = null;
-      node.generator = false;
-    }
-  }
-
-  // Parse a function declaration or literal (depending on the
-  // `isStatement` parameter).
-
-  function parseFunction(node, isStatement, allowExpressionBody) {
-    initFunction(node);
-    if (options.ecmaVersion >= 6) {
-      node.generator = eat(_star);
-    }
-    if (isStatement || tokType === _name) {
-      node.id = parseIdent();
-    }
-    parseFunctionParams(node);
-    parseFunctionBody(node, allowExpressionBody);
-    return finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression");
-  }
-
-  // Parse object or class method.
-
-  function parseMethod(isGenerator) {
-    var node = startNode();
-    initFunction(node);
-    parseFunctionParams(node);
-    var allowExpressionBody;
-    if (options.ecmaVersion >= 6) {
-      node.generator = isGenerator;
-      allowExpressionBody = true;
-    } else {
-      allowExpressionBody = false;
-    }
-    parseFunctionBody(node, allowExpressionBody);
-    return finishNode(node, "FunctionExpression");
-  }
-
-  // Parse arrow function expression with given parameters.
-
-  function parseArrowExpression(node, params) {
-    initFunction(node);
-
-    var defaults = node.defaults, hasDefaults = false;
-
-    for (var i = 0, lastI = params.length - 1; i <= lastI; i++) {
-      var param = params[i];
-
-      if (param.type === "AssignmentExpression" && param.operator === "=") {
-        hasDefaults = true;
-        params[i] = param.left;
-        defaults.push(param.right);
-      } else {
-        toAssignable(param, i === lastI, true);
-        defaults.push(null);
-        if (param.type === "SpreadElement") {
-          params.length--;
-          node.rest = param.argument;
-          break;
-        }
-      }
-    }
-
-    node.params = params;
-    if (!hasDefaults) node.defaults = [];
-
-    parseFunctionBody(node, true);
-    return finishNode(node, "ArrowFunctionExpression");
-  }
-
-  // Parse function parameters.
-
-  function parseFunctionParams(node) {
-    var defaults = [], hasDefaults = false;
-
-    expect(_parenL);
-    for (;;) {
-      if (eat(_parenR)) {
-        break;
-      } else if (options.ecmaVersion >= 6 && eat(_ellipsis)) {
-        node.rest = toAssignable(parseExprAtom(), false, true);
-        checkSpreadAssign(node.rest);
-        expect(_parenR);
-        defaults.push(null);
-        break;
-      } else {
-        node.params.push(options.ecmaVersion >= 6 ? toAssignable(parseExprAtom(), false, true) : parseIdent());
-        if (options.ecmaVersion >= 6) {
-          if (eat(_eq)) {
-            hasDefaults = true;
-            defaults.push(parseExpression(true));
-          } else {
-            defaults.push(null);
-          }
-        }
-        if (!eat(_comma)) {
-          expect(_parenR);
-          break;
-        }
-      }
-    }
-
-    if (hasDefaults) node.defaults = defaults;
-  }
-
-  // Parse function body and check parameters.
-
-  function parseFunctionBody(node, allowExpression) {
-    var isExpression = allowExpression && tokType !== _braceL;
-
-    if (isExpression) {
-      node.body = parseExpression(true);
-      node.expression = true;
-    } else {
-      // Start a new scope with regard to labels and the `inFunction`
-      // flag (restore them to their old value afterwards).
-      var oldInFunc = inFunction, oldInGen = inGenerator, oldLabels = labels;
-      inFunction = true; inGenerator = node.generator; labels = [];
-      node.body = parseBlock(true);
-      node.expression = false;
-      inFunction = oldInFunc; inGenerator = oldInGen; labels = oldLabels;
-    }
-
-    // If this is a strict mode function, verify that argument names
-    // are not repeated, and it does not try to bind the words `eval`
-    // or `arguments`.
-    if (strict || !isExpression && node.body.body.length && isUseStrict(node.body.body[0])) {
-      var nameHash = {};
-      if (node.id)
-        checkFunctionParam(node.id, {});
-      for (var i = 0; i < node.params.length; i++)
-        checkFunctionParam(node.params[i], nameHash);
-      if (node.rest)
-        checkFunctionParam(node.rest, nameHash);
-    }
-  }
-
-  // Parse a class declaration or literal (depending on the
-  // `isStatement` parameter).
-
-  function parseClass(node, isStatement) {
-    next();
-    node.id = tokType === _name ? parseIdent() : isStatement ? unexpected() : null;
-    node.superClass = eat(_extends) ? parseExpression() : null;
-    var classBody = startNode();
-    classBody.body = [];
-    expect(_braceL);
-    while (!eat(_braceR)) {
-      var method = startNode();
-      if (tokType === _name && tokVal === "static") {
-        next();
-        method['static'] = true;
-      } else {
-        method['static'] = false;
-      }
-      var isGenerator = eat(_star);
-      parsePropertyName(method);
-      if (tokType !== _parenL && !method.computed && method.key.type === "Identifier" &&
-          (method.key.name === "get" || method.key.name === "set")) {
-        if (isGenerator) unexpected();
-        method.kind = method.key.name;
-        parsePropertyName(method);
-      } else {
-        method.kind = "";
-      }
-      method.value = parseMethod(isGenerator);
-      classBody.body.push(finishNode(method, "MethodDefinition"));
-      eat(_semi);
-    }
-    node.body = finishNode(classBody, "ClassBody");
-    return finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression");
-  }
-
-  // Parses a comma-separated list of expressions, and returns them as
-  // an array. `close` is the token type that ends the list, and
-  // `allowEmpty` can be turned on to allow subsequent commas with
-  // nothing in between them to be parsed as `null` (which is needed
-  // for array literals).
-
-  function parseExprList(close, allowTrailingComma, allowEmpty) {
-    var elts = [], first = true;
-    while (!eat(close)) {
-      if (!first) {
-        expect(_comma);
-        if (allowTrailingComma && options.allowTrailingCommas && eat(close)) break;
-      } else first = false;
-
-      if (allowEmpty && tokType === _comma) elts.push(null);
-      else elts.push(parseExpression(true));
-    }
-    return elts;
-  }
-
-  // Parse the next token as an identifier. If `liberal` is true (used
-  // when parsing properties), it will also convert keywords into
-  // identifiers.
-
-  function parseIdent(liberal) {
-    var node = startNode();
-    if (liberal && options.forbidReserved == "everywhere") liberal = false;
-    if (tokType === _name) {
-      if (!liberal &&
-          (options.forbidReserved &&
-           (options.ecmaVersion === 3 ? isReservedWord3 : isReservedWord5)(tokVal) ||
-           strict && isStrictReservedWord(tokVal)) &&
-          input.slice(tokStart, tokEnd).indexOf("\\") == -1)
-        raise(tokStart, "The keyword '" + tokVal + "' is reserved");
-      node.name = tokVal;
-    } else if (liberal && tokType.keyword) {
-      node.name = tokType.keyword;
-    } else {
-      unexpected();
-    }
-    tokRegexpAllowed = false;
-    next();
-    return finishNode(node, "Identifier");
-  }
-
-  // Parses module export declaration.
-
-  function parseExport(node) {
-    next();
-    // export var|const|let|function|class ...;
-    if (tokType === _var || tokType === _const || tokType === _let || tokType === _function || tokType === _class) {
-      node.declaration = parseStatement();
-      node['default'] = false;
-      node.specifiers = null;
-      node.source = null;
-    } else
-    // export default ...;
-    if (eat(_default)) {
-      node.declaration = parseExpression(true);
-      node['default'] = true;
-      node.specifiers = null;
-      node.source = null;
-      semicolon();
-    } else {
-      // export * from '...';
-      // export { x, y as z } [from '...'];
-      var isBatch = tokType === _star;
-      node.declaration = null;
-      node['default'] = false;
-      node.specifiers = parseExportSpecifiers();
-      if (tokType === _name && tokVal === "from") {
-        next();
-        node.source = tokType === _string ? parseExprAtom() : unexpected();
-      } else {
-        if (isBatch) unexpected();
-        node.source = null;
-      }
-      semicolon();
-    }
-    return finishNode(node, "ExportDeclaration");
-  }
-
-  // Parses a comma-separated list of module exports.
-
-  function parseExportSpecifiers() {
-    var nodes = [], first = true;
-    if (tokType === _star) {
-      // export * from '...'
-      var node = startNode();
-      next();
-      nodes.push(finishNode(node, "ExportBatchSpecifier"));
-    } else {
-      // export { x, y as z } [from '...']
-      expect(_braceL);
-      while (!eat(_braceR)) {
-        if (!first) {
-          expect(_comma);
-          if (options.allowTrailingCommas && eat(_braceR)) break;
-        } else first = false;
-
-        var node = startNode();
-        node.id = parseIdent(tokType === _default);
-        if (tokType === _name && tokVal === "as") {
-          next();
-          node.name = parseIdent(true);
-        } else {
-          node.name = null;
-        }
-        nodes.push(finishNode(node, "ExportSpecifier"));
-      }
-    }
-    return nodes;
-  }
-
-  // Parses import declaration.
-
-  function parseImport(node) {
-    next();
-    // import '...';
-    if (tokType === _string) {
-      node.specifiers = [];
-      node.source = parseExprAtom();
-      node.kind = "";
-    } else {
-      node.specifiers = parseImportSpecifiers();
-      if (tokType !== _name || tokVal !== "from") unexpected();
-      next();
-      node.source = tokType === _string ? parseExprAtom() : unexpected();
-    }
-    semicolon();
-    return finishNode(node, "ImportDeclaration");
-  }
-
-  // Parses a comma-separated list of module imports.
-
-  function parseImportSpecifiers() {
-    var nodes = [], first = true;
-    if (tokType === _name) {
-      // import defaultObj, { x, y as z } from '...'
-      var node = startNode();
-      node.id = parseIdent();
-      checkLVal(node.id, true);
-      node.name = null;
-      node['default'] = true;
-      nodes.push(finishNode(node, "ImportSpecifier"));
-      if (!eat(_comma)) return nodes;
-    }
-    if (tokType === _star) {
-      var node = startNode();
-      next();
-      if (tokType !== _name || tokVal !== "as") unexpected();
-      next();
-      node.name = parseIdent();
-      checkLVal(node.name, true);
-      nodes.push(finishNode(node, "ImportBatchSpecifier"));
-      return nodes;
-    }
-    expect(_braceL);
-    while (!eat(_braceR)) {
-      if (!first) {
-        expect(_comma);
-        if (options.allowTrailingCommas && eat(_braceR)) break;
-      } else first = false;
-
-      var node = startNode();
-      node.id = parseIdent(true);
-      if (tokType === _name && tokVal === "as") {
-        next();
-        node.name = parseIdent();
-      } else {
-        node.name = null;
-      }
-      checkLVal(node.name || node.id, true);
-      node['default'] = false;
-      nodes.push(finishNode(node, "ImportSpecifier"));
-    }
-    return nodes;
-  }
-
-  // Parses yield expression inside generator.
-
-  function parseYield() {
-    var node = startNode();
-    next();
-    if (eat(_semi) || canInsertSemicolon()) {
-      node.delegate = false;
-      node.argument = null;
-    } else {
-      node.delegate = eat(_star);
-      node.argument = parseExpression(true);
-    }
-    return finishNode(node, "YieldExpression");
-  }
-
-  // Parses array and generator comprehensions.
-
-  function parseComprehension(node, isGenerator) {
-    node.blocks = [];
-    while (tokType === _for) {
-      var block = startNode();
-      next();
-      expect(_parenL);
-      block.left = toAssignable(parseExprAtom());
-      checkLVal(block.left, true);
-      if (tokType !== _name || tokVal !== "of") unexpected();
-      next();
-      // `of` property is here for compatibility with Esprima's AST
-      // which also supports deprecated [for (... in ...) expr]
-      block.of = true;
-      block.right = parseExpression();
-      expect(_parenR);
-      node.blocks.push(finishNode(block, "ComprehensionBlock"));
-    }
-    node.filter = eat(_if) ? parseParenExpression() : null;
-    node.body = parseExpression();
-    expect(isGenerator ? _parenR : _bracketR);
-    node.generator = isGenerator;
-    return finishNode(node, "ComprehensionExpression");
-  }
-
-});
diff --git a/node_modules/jsdom/node_modules/acorn/acorn_loose.js b/node_modules/jsdom/node_modules/acorn/acorn_loose.js
deleted file mode 100644
index 97a3df6..0000000
--- a/node_modules/jsdom/node_modules/acorn/acorn_loose.js
+++ /dev/null
@@ -1,1168 +0,0 @@
-// Acorn: Loose parser
-//
-// This module provides an alternative parser (`parse_dammit`) that
-// exposes that same interface as `parse`, but will try to parse
-// anything as JavaScript, repairing syntax error the best it can.
-// There are circumstances in which it will raise an error and give
-// up, but they are very rare. The resulting AST will be a mostly
-// valid JavaScript AST (as per the [Mozilla parser API][api], except
-// that:
-//
-// - Return outside functions is allowed
-//
-// - Label consistency (no conflicts, break only to existing labels)
-//   is not enforced.
-//
-// - Bogus Identifier nodes with a name of `"✖"` are inserted whenever
-//   the parser got too confused to return anything meaningful.
-//
-// [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-//
-// The expected use for this is to *first* try `acorn.parse`, and only
-// if that fails switch to `parse_dammit`. The loose parser might
-// parse badly indented code incorrectly, so **don't** use it as
-// your default parser.
-//
-// Quite a lot of acorn.js is duplicated here. The alternative was to
-// add a *lot* of extra cruft to that file, making it less readable
-// and slower. Copying and editing the code allowed me to make
-// invasive changes and simplifications without creating a complicated
-// tangle.
-
-(function(root, mod) {
-  if (typeof exports == "object" && typeof module == "object") return mod(exports, require("./acorn")); // CommonJS
-  if (typeof define == "function" && define.amd) return define(["exports", "./acorn"], mod); // AMD
-  mod(root.acorn || (root.acorn = {}), root.acorn); // Plain browser env
-})(this, function(exports, acorn) {
-  "use strict";
-
-  var tt = acorn.tokTypes;
-
-  var options, input, fetchToken, context;
-
-  acorn.defaultOptions.tabSize = 4;
-
-  exports.parse_dammit = function(inpt, opts) {
-    if (!opts) opts = {};
-    input = String(inpt);
-    if (/^#!.*/.test(input)) input = "//" + input.slice(2);
-    fetchToken = acorn.tokenize(input, opts);
-    options = fetchToken.options;
-    sourceFile = options.sourceFile || null;
-    context = [];
-    nextLineStart = 0;
-    ahead.length = 0;
-    next();
-    return parseTopLevel();
-  };
-
-  var lastEnd, token = {start: 0, end: 0}, ahead = [];
-  var curLineStart, nextLineStart, curIndent, lastEndLoc, sourceFile;
-
-  function next(forceRegexp) {
-    lastEnd = token.end;
-    if (options.locations)
-      lastEndLoc = token.endLoc;
-    if (forceRegexp)
-      ahead.length = 0;
-
-    token = ahead.shift() || readToken(forceRegexp);
-
-    if (token.start >= nextLineStart) {
-      while (token.start >= nextLineStart) {
-        curLineStart = nextLineStart;
-        nextLineStart = lineEnd(curLineStart) + 1;
-      }
-      curIndent = indentationAfter(curLineStart);
-    }
-  }
-
-  function readToken(forceRegexp) {
-    for (;;) {
-      try {
-        var tok = fetchToken(forceRegexp);
-        if (tok.type === tt.dot && input.substr(tok.end, 1) === '.') {
-          tok = fetchToken();
-          tok.start--;
-          tok.type = tt.ellipsis;
-        }
-        return tok;
-      } catch(e) {
-        if (!(e instanceof SyntaxError)) throw e;
-
-        // Try to skip some text, based on the error message, and then continue
-        var msg = e.message, pos = e.raisedAt, replace = true;
-        if (/unterminated/i.test(msg)) {
-          pos = lineEnd(e.pos + 1);
-          if (/string/.test(msg)) {
-            replace = {start: e.pos, end: pos, type: tt.string, value: input.slice(e.pos + 1, pos)};
-          } else if (/regular expr/i.test(msg)) {
-            var re = input.slice(e.pos, pos);
-            try { re = new RegExp(re); } catch(e) {}
-            replace = {start: e.pos, end: pos, type: tt.regexp, value: re};
-          } else if (/template/.test(msg)) {
-            replace = {start: e.pos, end: pos,
-                       type: input.charAt(e.pos) == "`" ? tt.template : tt.templateContinued,
-                       value: input.slice(e.pos + 1, pos)};
-          } else {
-            replace = false;
-          }
-        } else if (/invalid (unicode|regexp|number)|expecting unicode|octal literal|is reserved|directly after number/i.test(msg)) {
-          while (pos < input.length && !isSpace(input.charCodeAt(pos))) ++pos;
-        } else if (/character escape|expected hexadecimal/i.test(msg)) {
-          while (pos < input.length) {
-            var ch = input.charCodeAt(pos++);
-            if (ch === 34 || ch === 39 || isNewline(ch)) break;
-          }
-        } else if (/unexpected character/i.test(msg)) {
-          pos++;
-          replace = false;
-        } else if (/regular expression/i.test(msg)) {
-          replace = true;
-        } else {
-          throw e;
-        }
-        resetTo(pos);
-        if (replace === true) replace = {start: pos, end: pos, type: tt.name, value: "✖"};
-        if (replace) {
-          if (options.locations) {
-            replace.startLoc = acorn.getLineInfo(input, replace.start);
-            replace.endLoc = acorn.getLineInfo(input, replace.end);
-          }
-          return replace;
-        }
-      }
-    }
-  }
-
-  function resetTo(pos) {
-    for (;;) {
-      try {
-        var ch = input.charAt(pos - 1);
-        var reAllowed = !ch || /[\[\{\(,;:?\/*=+\-~!|&%^<>]/.test(ch) ||
-          /[enwfd]/.test(ch) && /\b(keywords|case|else|return|throw|new|in|(instance|type)of|delete|void)$/.test(input.slice(pos - 10, pos));
-        return fetchToken.jumpTo(pos, reAllowed);
-      } catch(e) {
-        if (!(e instanceof SyntaxError && /unterminated comment/i.test(e.message))) throw e;
-        pos = lineEnd(e.pos + 1);
-        if (pos >= input.length) return;
-      }
-    }
-  }
-
-  function lookAhead(n) {
-    while (n > ahead.length)
-      ahead.push(readToken());
-    return ahead[n-1];
-  }
-
-  var newline = /[\n\r\u2028\u2029]/;
-
-  function isNewline(ch) {
-    return ch === 10 || ch === 13 || ch === 8232 || ch === 8329;
-  }
-  function isSpace(ch) {
-    return (ch < 14 && ch > 8) || ch === 32 || ch === 160 || isNewline(ch);
-  }
-
-  function pushCx() {
-    context.push(curIndent);
-  }
-  function popCx() {
-    curIndent = context.pop();
-  }
-
-  function lineEnd(pos) {
-    while (pos < input.length && !isNewline(input.charCodeAt(pos))) ++pos;
-    return pos;
-  }
-  function indentationAfter(pos) {
-    for (var count = 0;; ++pos) {
-      var ch = input.charCodeAt(pos);
-      if (ch === 32) ++count;
-      else if (ch === 9) count += options.tabSize;
-      else return count;
-    }
-  }
-
-  function closes(closeTok, indent, line, blockHeuristic) {
-    if (token.type === closeTok || token.type === tt.eof) return true;
-    if (line != curLineStart && curIndent < indent && tokenStartsLine() &&
-        (!blockHeuristic || nextLineStart >= input.length ||
-         indentationAfter(nextLineStart) < indent)) return true;
-    return false;
-  }
-
-  function tokenStartsLine() {
-    for (var p = token.start - 1; p >= curLineStart; --p) {
-      var ch = input.charCodeAt(p);
-      if (ch !== 9 && ch !== 32) return false;
-    }
-    return true;
-  }
-
-  function Node(start) {
-    this.type = null;
-    this.start = start;
-    this.end = null;
-  }
-  Node.prototype = acorn.Node.prototype;
-
-  function SourceLocation(start) {
-    this.start = start || token.startLoc || {line: 1, column: 0};
-    this.end = null;
-    if (sourceFile !== null) this.source = sourceFile;
-  }
-
-  function startNode() {
-    var node = new Node(token.start);
-    if (options.locations)
-      node.loc = new SourceLocation();
-    if (options.directSourceFile)
-      node.sourceFile = options.directSourceFile;
-    if (options.ranges)
-      node.range = [token.start, 0];
-    return node;
-  }
-
-  function storeCurrentPos() {
-    return options.locations ? [token.start, token.startLoc] : token.start;
-  }
-
-  function startNodeAt(pos) {
-    var node;
-    if (options.locations) {
-      node = new Node(pos[0]);
-      node.loc = new SourceLocation(pos[1]);
-    } else {
-      node = new Node(pos);
-    }
-    if (options.directSourceFile)
-      node.sourceFile = options.directSourceFile;
-    if (options.ranges)
-      node.range = [pos[0], 0];
-    return node;
-  }
-
-  function finishNode(node, type) {
-    node.type = type;
-    node.end = lastEnd;
-    if (options.locations)
-      node.loc.end = lastEndLoc;
-    if (options.ranges)
-      node.range[1] = lastEnd;
-    return node;
-  }
-
-  function finishNodeAt(node, type, pos) {
-    if (options.locations) { node.loc.end = pos[1]; pos = pos[0]; }
-    node.type = type;
-    node.end = pos;
-    if (options.ranges) node.range[1] = pos;
-    return node;
-  }
-
-  function dummyIdent() {
-    var dummy = startNode();
-    dummy.name = "✖";
-    return finishNode(dummy, "Identifier");
-  }
-  function isDummy(node) { return node.name == "✖"; }
-
-  function eat(type) {
-    if (token.type === type) {
-      next();
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  function canInsertSemicolon() {
-    return (token.type === tt.eof || token.type === tt.braceR || newline.test(input.slice(lastEnd, token.start)));
-  }
-  function semicolon() {
-    return eat(tt.semi);
-  }
-
-  function expect(type) {
-    if (eat(type)) return true;
-    if (lookAhead(1).type == type) {
-      next(); next();
-      return true;
-    }
-    if (lookAhead(2).type == type) {
-      next(); next(); next();
-      return true;
-    }
-  }
-
-  function checkLVal(expr) {
-    if (!expr) return expr;
-    switch (expr.type) {
-      case "Identifier":
-      case "MemberExpression":
-      case "ObjectPattern":
-      case "ArrayPattern":
-      case "SpreadElement":
-        return expr;
-
-      default:
-        return dummyIdent();
-    }
-  }
-
-  function parseTopLevel() {
-    var node = startNodeAt(options.locations ? [0, acorn.getLineInfo(input, 0)] : 0);
-    node.body = [];
-    while (token.type !== tt.eof) node.body.push(parseStatement());
-    lastEnd = token.end;
-    lastEndLoc = token.endLoc;
-    return finishNode(node, "Program");
-  }
-
-  function parseStatement() {
-    if (token.type === tt.slash || token.type === tt.assign && token.value === "/=")
-      next(true);
-
-    var starttype = token.type, node = startNode();
-
-    switch (starttype) {
-    case tt._break: case tt._continue:
-      next();
-      var isBreak = starttype === tt._break;
-      if (semicolon() || canInsertSemicolon()) {
-        node.label = null;
-      } else {
-        node.label = token.type === tt.name ? parseIdent() : null;
-        semicolon();
-      }
-      return finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
-
-    case tt._debugger:
-      next();
-      semicolon();
-      return finishNode(node, "DebuggerStatement");
-
-    case tt._do:
-      next();
-      node.body = parseStatement();
-      node.test = eat(tt._while) ? parseParenExpression() : dummyIdent();
-      semicolon();
-      return finishNode(node, "DoWhileStatement");
-
-    case tt._for:
-      next();
-      pushCx();
-      expect(tt.parenL);
-      if (token.type === tt.semi) return parseFor(node, null);
-      if (token.type === tt._var || token.type === tt._let) {
-        var init = parseVar(true);
-        if (init.declarations.length === 1 && (token.type === tt._in || token.type === tt.name && token.value === "of")) {
-          return parseForIn(node, init);
-        }
-        return parseFor(node, init);
-      }
-      var init = parseExpression(false, true);
-      if (token.type === tt._in || token.type === tt.name && token.value === "of") {
-        return parseForIn(node, checkLVal(init));
-      }
-      return parseFor(node, init);
-
-    case tt._function:
-      next();
-      return parseFunction(node, true);
-
-    case tt._if:
-      next();
-      node.test = parseParenExpression();
-      node.consequent = parseStatement();
-      node.alternate = eat(tt._else) ? parseStatement() : null;
-      return finishNode(node, "IfStatement");
-
-    case tt._return:
-      next();
-      if (eat(tt.semi) || canInsertSemicolon()) node.argument = null;
-      else { node.argument = parseExpression(); semicolon(); }
-      return finishNode(node, "ReturnStatement");
-
-    case tt._switch:
-      var blockIndent = curIndent, line = curLineStart;
-      next();
-      node.discriminant = parseParenExpression();
-      node.cases = [];
-      pushCx();
-      expect(tt.braceL);
-
-      for (var cur; !closes(tt.braceR, blockIndent, line, true);) {
-        if (token.type === tt._case || token.type === tt._default) {
-          var isCase = token.type === tt._case;
-          if (cur) finishNode(cur, "SwitchCase");
-          node.cases.push(cur = startNode());
-          cur.consequent = [];
-          next();
-          if (isCase) cur.test = parseExpression();
-          else cur.test = null;
-          expect(tt.colon);
-        } else {
-          if (!cur) {
-            node.cases.push(cur = startNode());
-            cur.consequent = [];
-            cur.test = null;
-          }
-          cur.consequent.push(parseStatement());
-        }
-      }
-      if (cur) finishNode(cur, "SwitchCase");
-      popCx();
-      eat(tt.braceR);
-      return finishNode(node, "SwitchStatement");
-
-    case tt._throw:
-      next();
-      node.argument = parseExpression();
-      semicolon();
-      return finishNode(node, "ThrowStatement");
-
-    case tt._try:
-      next();
-      node.block = parseBlock();
-      node.handler = null;
-      if (token.type === tt._catch) {
-        var clause = startNode();
-        next();
-        expect(tt.parenL);
-        clause.param = parseIdent();
-        expect(tt.parenR);
-        clause.guard = null;
-        clause.body = parseBlock();
-        node.handler = finishNode(clause, "CatchClause");
-      }
-      node.finalizer = eat(tt._finally) ? parseBlock() : null;
-      if (!node.handler && !node.finalizer) return node.block;
-      return finishNode(node, "TryStatement");
-
-    case tt._var:
-    case tt._let:
-    case tt._const:
-      return parseVar();
-
-    case tt._while:
-      next();
-      node.test = parseParenExpression();
-      node.body = parseStatement();
-      return finishNode(node, "WhileStatement");
-
-    case tt._with:
-      next();
-      node.object = parseParenExpression();
-      node.body = parseStatement();
-      return finishNode(node, "WithStatement");
-
-    case tt.braceL:
-      return parseBlock();
-
-    case tt.semi:
-      next();
-      return finishNode(node, "EmptyStatement");
-
-    case tt._class:
-      return parseObj(true, true);
-
-    case tt._import:
-      return parseImport();
-
-    case tt._export:
-      return parseExport();
-
-    default:
-      var expr = parseExpression();
-      if (isDummy(expr)) {
-        next();
-        if (token.type === tt.eof) return finishNode(node, "EmptyStatement");
-        return parseStatement();
-      } else if (starttype === tt.name && expr.type === "Identifier" && eat(tt.colon)) {
-        node.body = parseStatement();
-        node.label = expr;
-        return finishNode(node, "LabeledStatement");
-      } else {
-        node.expression = expr;
-        semicolon();
-        return finishNode(node, "ExpressionStatement");
-      }
-    }
-  }
-
-  function parseBlock() {
-    var node = startNode();
-    pushCx();
-    expect(tt.braceL);
-    var blockIndent = curIndent, line = curLineStart;
-    node.body = [];
-    while (!closes(tt.braceR, blockIndent, line, true))
-      node.body.push(parseStatement());
-    popCx();
-    eat(tt.braceR);
-    return finishNode(node, "BlockStatement");
-  }
-
-  function parseFor(node, init) {
-    node.init = init;
-    node.test = node.update = null;
-    if (eat(tt.semi) && token.type !== tt.semi) node.test = parseExpression();
-    if (eat(tt.semi) && token.type !== tt.parenR) node.update = parseExpression();
-    popCx();
-    expect(tt.parenR);
-    node.body = parseStatement();
-    return finishNode(node, "ForStatement");
-  }
-
-  function parseForIn(node, init) {
-    var type = token.type === tt._in ? "ForInStatement" : "ForOfStatement";
-    next();
-    node.left = init;
-    node.right = parseExpression();
-    popCx();
-    expect(tt.parenR);
-    node.body = parseStatement();
-    return finishNode(node, type);
-  }
-
-  function parseVar(noIn) {
-    var node = startNode();
-    node.kind = token.type.keyword;
-    next();
-    node.declarations = [];
-    do {
-      var decl = startNode();
-      decl.id = options.ecmaVersion >= 6 ? toAssignable(parseExprAtom()) : parseIdent();
-      decl.init = eat(tt.eq) ? parseExpression(true, noIn) : null;
-      node.declarations.push(finishNode(decl, "VariableDeclarator"));
-    } while (eat(tt.comma));
-    if (!node.declarations.length) {
-      var decl = startNode();
-      decl.id = dummyIdent();
-      node.declarations.push(finishNode(decl, "VariableDeclarator"));
-    }
-    if (!noIn) semicolon();
-    return finishNode(node, "VariableDeclaration");
-  }
-
-  function parseExpression(noComma, noIn) {
-    var start = storeCurrentPos();
-    var expr = parseMaybeAssign(noIn);
-    if (!noComma && token.type === tt.comma) {
-      var node = startNodeAt(start);
-      node.expressions = [expr];
-      while (eat(tt.comma)) node.expressions.push(parseMaybeAssign(noIn));
-      return finishNode(node, "SequenceExpression");
-    }
-    return expr;
-  }
-
-  function parseParenExpression() {
-    pushCx();
-    expect(tt.parenL);
-    var val = parseExpression();
-    popCx();
-    expect(tt.parenR);
-    return val;
-  }
-
-  function parseMaybeAssign(noIn) {
-    var start = storeCurrentPos();
-    var left = parseMaybeConditional(noIn);
-    if (token.type.isAssign) {
-      var node = startNodeAt(start);
-      node.operator = token.value;
-      node.left = token.type === tt.eq ? toAssignable(left) : checkLVal(left);
-      next();
-      node.right = parseMaybeAssign(noIn);
-      return finishNode(node, "AssignmentExpression");
-    }
-    return left;
-  }
-
-  function parseMaybeConditional(noIn) {
-    var start = storeCurrentPos();
-    var expr = parseExprOps(noIn);
-    if (eat(tt.question)) {
-      var node = startNodeAt(start);
-      node.test = expr;
-      node.consequent = parseExpression(true);
-      node.alternate = expect(tt.colon) ? parseExpression(true, noIn) : dummyIdent();
-      return finishNode(node, "ConditionalExpression");
-    }
-    return expr;
-  }
-
-  function parseExprOps(noIn) {
-    var start = storeCurrentPos();
-    var indent = curIndent, line = curLineStart;
-    return parseExprOp(parseMaybeUnary(noIn), start, -1, noIn, indent, line);
-  }
-
-  function parseExprOp(left, start, minPrec, noIn, indent, line) {
-    if (curLineStart != line && curIndent < indent && tokenStartsLine()) return left;
-    var prec = token.type.binop;
-    if (prec != null && (!noIn || token.type !== tt._in)) {
-      if (prec > minPrec) {
-        var node = startNodeAt(start);
-        node.left = left;
-        node.operator = token.value;
-        next();
-        if (curLineStart != line && curIndent < indent && tokenStartsLine()) {
-          node.right = dummyIdent();
-        } else {
-          var rightStart = storeCurrentPos();
-          node.right = parseExprOp(parseMaybeUnary(noIn), rightStart, prec, noIn, indent, line);
-        }
-        finishNode(node, /&&|\|\|/.test(node.operator) ? "LogicalExpression" : "BinaryExpression");
-        return parseExprOp(node, start, minPrec, noIn, indent, line);
-      }
-    }
-    return left;
-  }
-
-  function parseMaybeUnary(noIn) {
-    if (token.type.prefix) {
-      var node = startNode(), update = token.type.isUpdate, nodeType;
-      if (token.type === tt.ellipsis) {
-        nodeType = "SpreadElement";
-      } else {
-        nodeType = update ? "UpdateExpression" : "UnaryExpression";
-        node.operator = token.value;
-        node.prefix = true;
-      }
-      node.operator = token.value;
-      node.prefix = true;
-      next();
-      node.argument = parseMaybeUnary(noIn);
-      if (update) node.argument = checkLVal(node.argument);
-      return finishNode(node, nodeType);
-    }
-    var start = storeCurrentPos();
-    var expr = parseExprSubscripts();
-    while (token.type.postfix && !canInsertSemicolon()) {
-      var node = startNodeAt(start);
-      node.operator = token.value;
-      node.prefix = false;
-      node.argument = checkLVal(expr);
-      next();
-      expr = finishNode(node, "UpdateExpression");
-    }
-    return expr;
-  }
-
-  function parseExprSubscripts() {
-    var start = storeCurrentPos();
-    return parseSubscripts(parseExprAtom(), start, false, curIndent, curLineStart);
-  }
-
-  function parseSubscripts(base, start, noCalls, startIndent, line) {
-    for (;;) {
-      if (curLineStart != line && curIndent <= startIndent && tokenStartsLine()) {
-        if (token.type == tt.dot && curIndent == startIndent)
-          --startIndent;
-        else
-          return base;
-      }
-
-      if (eat(tt.dot)) {
-        var node = startNodeAt(start);
-        node.object = base;
-        if (curLineStart != line && curIndent <= startIndent && tokenStartsLine())
-          node.property = dummyIdent();
-        else
-          node.property = parsePropertyAccessor() || dummyIdent();
-        node.computed = false;
-        base = finishNode(node, "MemberExpression");
-      } else if (token.type == tt.bracketL) {
-        pushCx();
-        next();
-        var node = startNodeAt(start);
-        node.object = base;
-        node.property = parseExpression();
-        node.computed = true;
-        popCx();
-        expect(tt.bracketR);
-        base = finishNode(node, "MemberExpression");
-      } else if (!noCalls && token.type == tt.parenL) {
-        pushCx();
-        var node = startNodeAt(start);
-        node.callee = base;
-        node.arguments = parseExprList(tt.parenR);
-        base = finishNode(node, "CallExpression");
-      } else if (token.type == tt.template) {
-        var node = startNodeAt(start);
-        node.tag = base;
-        node.quasi = parseTemplate();
-        base = finishNode(node, "TaggedTemplateExpression");
-      } else {
-        return base;
-      }
-    }
-  }
-
-  function parseExprAtom() {
-    switch (token.type) {
-    case tt._this:
-      var node = startNode();
-      next();
-      return finishNode(node, "ThisExpression");
-
-    case tt.name:
-      var start = storeCurrentPos();
-      var id = parseIdent();
-      return eat(tt.arrow) ? parseArrowExpression(startNodeAt(start), [id]) : id;
-
-    case tt.regexp:
-      var node = startNode();
-      var val = token.value;
-      node.regex = {pattern: val.pattern, flags: val.flags};
-      node.value = val.value;
-      node.raw = input.slice(token.start, token.end);
-      next();
-      return finishNode(node, "Literal");
-
-    case tt.num: case tt.string:
-      var node = startNode();
-      node.value = token.value;
-      node.raw = input.slice(token.start, token.end);
-      next();
-      return finishNode(node, "Literal");
-
-    case tt._null: case tt._true: case tt._false:
-      var node = startNode();
-      node.value = token.type.atomValue;
-      node.raw = token.type.keyword;
-      next();
-      return finishNode(node, "Literal");
-
-    case tt.parenL:
-      var start = storeCurrentPos();
-      next();
-      var val = parseExpression();
-      expect(tt.parenR);
-      if (eat(tt.arrow)) {
-        return parseArrowExpression(startNodeAt(start), val.expressions || (isDummy(val) ? [] : [val]));
-      }
-      if (options.preserveParens) {
-        var par = startNodeAt(start);
-        par.expression = val;
-        val = finishNode(par, "ParenthesizedExpression");
-      }
-      return val;
-
-    case tt.bracketL:
-      var node = startNode();
-      pushCx();
-      node.elements = parseExprList(tt.bracketR, true);
-      return finishNode(node, "ArrayExpression");
-
-    case tt.braceL:
-      return parseObj();
-
-    case tt._class:
-      return parseObj(true);
-
-    case tt._function:
-      var node = startNode();
-      next();
-      return parseFunction(node, false);
-
-    case tt._new:
-      return parseNew();
-
-    case tt._yield:
-      var node = startNode();
-      next();
-      if (semicolon() || canInsertSemicolon()) {
-        node.delegate = false;
-        node.argument = null;
-      } else {
-        node.delegate = eat(tt.star);
-        node.argument = parseExpression(true);
-      }
-      return finishNode(node, "YieldExpression");
-
-    case tt.template:
-      return parseTemplate();
-
-    default:
-      return dummyIdent();
-    }
-  }
-
-  function parseNew() {
-    var node = startNode(), startIndent = curIndent, line = curLineStart;
-    next();
-    var start = storeCurrentPos();
-    node.callee = parseSubscripts(parseExprAtom(), start, true, startIndent, line);
-    if (token.type == tt.parenL) {
-      pushCx();
-      node.arguments = parseExprList(tt.parenR);
-    } else {
-      node.arguments = [];
-    }
-    return finishNode(node, "NewExpression");
-  }
-
-  function parseTemplateElement() {
-    var elem = startNodeAt(options.locations ? [token.start + 1, token.startLoc.offset(1)] : token.start + 1);
-    elem.value = token.value;
-    elem.tail = input.charCodeAt(token.end - 1) !== 123; // '{'
-    var endOff = elem.tail ? 1 : 2;
-    var endPos = options.locations ? [token.end - endOff, token.endLoc.offset(-endOff)] : token.end - endOff;
-    next();
-    return finishNodeAt(elem, "TemplateElement", endPos);
-  }
-
-  function parseTemplate() {
-    var node = startNode();
-    node.expressions = [];
-    var curElt = parseTemplateElement();
-    node.quasis = [curElt];
-    while (!curElt.tail) {
-      var next = parseExpression();
-      if (isDummy(next)) {
-        node.quasis[node.quasis.length - 1].tail = true;
-        break;
-      }
-      node.expressions.push(next);
-      if (token.type === tt.templateContinued) {
-        node.quasis.push(curElt = parseTemplateElement());
-      } else {
-        curElt = startNode();
-        curElt.value = {cooked: "", raw: ""};
-        curElt.tail = true;
-        node.quasis.push(curElt);
-      }
-    }
-    return finishNode(node, "TemplateLiteral");
-  }
-
-  function parseObj(isClass, isStatement) {
-    var node = startNode();
-    if (isClass) {
-      next();
-      if (token.type === tt.name) node.id = parseIdent();
-      else if (isStatement) node.id = dummyIdent();
-      node.superClass = eat(tt._extends) ? parseExpression() : null;
-      node.body = startNode();
-      node.body.body = [];
-    } else {
-      node.properties = [];
-    }
-    pushCx();
-    var indent = curIndent + 1, line = curLineStart;
-    eat(tt.braceL);
-    if (curIndent + 1 < indent) { indent = curIndent; line = curLineStart; }
-    while (!closes(tt.braceR, indent, line)) {
-      var prop = startNode(), isGenerator;
-      if (options.ecmaVersion >= 6) {
-        if (isClass) {
-          if (prop['static'] = (token.type === tt.name && token.value === "static")) next();
-        } else {
-          prop.method = false;
-          prop.shorthand = false;
-        }
-        isGenerator = eat(tt.star);
-      }
-      parsePropertyName(prop);
-      if (isDummy(prop.key)) { if (isDummy(parseExpression(true))) next(); eat(tt.comma); continue; }
-      if (!isClass && eat(tt.colon)) {
-        prop.kind = "init";
-        prop.value = parseExpression(true);
-      } else if (options.ecmaVersion >= 6 && (token.type === tt.parenL || token.type === tt.braceL)) {
-        if (isClass) {
-          prop.kind = "";
-        } else {
-          prop.kind = "init";
-          prop.method = true;
-        }
-        prop.value = parseMethod(isGenerator);
-      } else if (options.ecmaVersion >= 5 && prop.key.type === "Identifier" &&
-                 (prop.key.name === "get" || prop.key.name === "set")) {
-        prop.kind = prop.key.name;
-        parsePropertyName(prop);
-        prop.value = parseMethod(false);
-      } else if (isClass) {
-        prop.kind = "";
-        prop.value = parseMethod(isGenerator);
-      } else {
-        prop.kind = "init";
-        prop.value = options.ecmaVersion >= 6 ? prop.key : dummyIdent();
-        prop.shorthand = true;
-      }
-
-      if (isClass) {
-        node.body.body.push(finishNode(prop, "MethodDefinition"));
-        semicolon();
-      } else {
-        node.properties.push(finishNode(prop, "Property"));
-        eat(tt.comma);
-      }
-    }
-    popCx();
-    if (!eat(tt.braceR)) {
-      // If there is no closing brace, make the node span to the start
-      // of the next token (this is useful for Tern)
-      lastEnd = token.start;
-      if (options.locations) lastEndLoc = token.startLoc;
-    }
-    if (isClass) {
-      semicolon();
-      finishNode(node.body, "ClassBody");
-      return finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression");
-    } else {
-      return finishNode(node, "ObjectExpression");
-    }
-  }
-
-  function parsePropertyName(prop) {
-    if (options.ecmaVersion >= 6) {
-      if (eat(tt.bracketL)) {
-        prop.computed = true;
-        prop.key = parseExpression();
-        expect(tt.bracketR);
-        return;
-      } else {
-        prop.computed = false;
-      }
-    }
-    var key = (token.type === tt.num || token.type === tt.string) ? parseExprAtom() : parseIdent();
-    prop.key = key || dummyIdent();
-  }
-
-  function parsePropertyAccessor() {
-    if (token.type === tt.name || token.type.keyword) return parseIdent();
-  }
-
-  function parseIdent() {
-    var node = startNode();
-    node.name = token.type === tt.name ? token.value : token.type.keyword;
-    fetchToken.noRegexp();
-    next();
-    return finishNode(node, "Identifier");
-  }
-
-  function initFunction(node) {
-    node.id = null;
-    node.params = [];
-    if (options.ecmaVersion >= 6) {
-      node.defaults = [];
-      node.rest = null;
-      node.generator = false;
-      node.expression = false;
-    }
-  }
-
-  // Convert existing expression atom to assignable pattern
-  // if possible.
-
-  function toAssignable(node) {
-    if (options.ecmaVersion >= 6 && node) {
-      switch (node.type) {
-        case "ObjectExpression":
-          node.type = "ObjectPattern";
-          var props = node.properties;
-          for (var i = 0; i < props.length; i++) {
-            props[i].value = toAssignable(props[i].value);
-          }
-          break;
-
-        case "ArrayExpression":
-          node.type = "ArrayPattern";
-          var elms = node.elements;
-          for (var i = 0; i < elms.length; i++) {
-            elms[i] = toAssignable(elms[i]);
-          }
-          break;
-
-        case "SpreadElement":
-          node.argument = toAssignable(node.argument);
-          break;
-      }
-    }
-    return checkLVal(node);
-  }
-
-  function parseFunctionParams(node, params) {
-    var defaults = [], hasDefaults = false;
-
-    if (!params) {
-      pushCx();
-      params = parseExprList(tt.parenR);
-    }
-    for (var i = 0; i < params.length; i++) {
-      var param = params[i], defValue = null;
-      if (param.type === "AssignmentExpression") {
-        defValue = param.right;
-        param = param.left;
-      }
-      param = toAssignable(param);
-      if (param.type === "SpreadElement") {
-        param = param.argument;
-        if (i === params.length - 1) {
-          node.rest = param;
-          continue;
-        }
-      }
-      node.params.push(param);
-      defaults.push(defValue);
-      if (defValue) hasDefaults = true;
-    }
-
-    if (hasDefaults) node.defaults = defaults;
-  }
-
-  function parseFunction(node, isStatement) {
-    initFunction(node);
-    if (options.ecmaVersion >= 6) {
-      node.generator = eat(tt.star);
-    }
-    if (token.type === tt.name) node.id = parseIdent();
-    else if (isStatement) node.id = dummyIdent();
-    parseFunctionParams(node);
-    node.body = parseBlock();
-    return finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression");
-  }
-
-  function parseMethod(isGenerator) {
-    var node = startNode();
-    initFunction(node);
-    parseFunctionParams(node);
-    node.generator = isGenerator || false;
-    node.expression = options.ecmaVersion >= 6 && token.type !== tt.braceL;
-    node.body = node.expression ? parseExpression(true) : parseBlock();
-    return finishNode(node, "FunctionExpression");
-  }
-
-  function parseArrowExpression(node, params) {
-    initFunction(node);
-    parseFunctionParams(node, params);
-    node.expression = token.type !== tt.braceL;
-    node.body = node.expression ? parseExpression(true) : parseBlock();
-    return finishNode(node, "ArrowFunctionExpression");
-  }
-
-  function parseExport() {
-    var node = startNode();
-    next();
-    node['default'] = eat(tt._default);
-    node.specifiers = node.source = null;
-    if (node['default']) {
-      node.declaration = parseExpression();
-      semicolon();
-    } else if (token.type.keyword) {
-      node.declaration = parseStatement();
-    } else {
-      node.declaration = null;
-      parseSpecifierList(node, "Export");
-    }
-    semicolon();
-    return finishNode(node, "ExportDeclaration");
-  }
-
-  function parseImport() {
-    var node = startNode();
-    next();
-    if (token.type === tt.string) {
-      node.specifiers = [];
-      node.source = parseExprAtom();
-      node.kind = '';
-    } else {
-      if (token.type === tt.name && token.value !== "from") {
-        var elt = startNode();
-        elt.id = parseIdent();
-        elt.name = null;
-        elt['default'] = true;
-        finishNode(elt, "ImportSpecifier");
-        eat(tt.comma);
-      }
-      parseSpecifierList(node, "Import");
-      var specs = node.specifiers;
-      for (var i = 0; i < specs.length; i++) specs[i]['default'] = false;
-      if (elt) node.specifiers.unshift(elt);
-    }
-    semicolon();
-    return finishNode(node, "ImportDeclaration");
-  }
-
-  function parseSpecifierList(node, prefix) {
-    var elts = node.specifiers = [];
-    if (token.type === tt.star) {
-      var elt = startNode();
-      next();
-      if (token.type === tt.name && token.value === "as") {
-        next();
-        elt.name = parseIdent();
-      }
-      elts.push(finishNode(elt, prefix + "BatchSpecifier"));
-    } else {
-      var indent = curIndent, line = curLineStart, continuedLine = nextLineStart;
-      pushCx();
-      eat(tt.braceL);
-      if (curLineStart > continuedLine) continuedLine = curLineStart;
-      while (!closes(tt.braceR, indent + (curLineStart <= continuedLine ? 1 : 0), line)) {
-        var elt = startNode();
-        if (token.type === tt.star) {
-          next();
-          if (token.type === tt.name && token.value === "as") {
-            next();
-            elt.name = parseIdent();
-          }
-          finishNode(elt, prefix + "BatchSpecifier");
-        } else {
-          if (token.type === tt.name && token.value === "from") break;
-          elt.id = parseIdent();
-          if (token.type === tt.name && token.value === "as") {
-            next();
-            elt.name = parseIdent();
-          } else {
-            elt.name = null;
-          }
-          finishNode(elt, prefix + "Specifier");
-        }
-        elts.push(elt);
-        eat(tt.comma);
-      }
-      eat(tt.braceR);
-      popCx();
-    }
-    if (token.type === tt.name && token.value === "from") {
-      next();
-      node.source = parseExprAtom();
-    } else {
-      node.source = null;
-    }
-  }
-
-  function parseExprList(close, allowEmpty) {
-    var indent = curIndent, line = curLineStart, elts = [];
-    next(); // Opening bracket
-    while (!closes(close, indent + 1, line)) {
-      if (eat(tt.comma)) {
-        elts.push(allowEmpty ? null : dummyIdent());
-        continue;
-      }
-      var elt = parseExpression(true);
-      if (isDummy(elt)) {
-        if (closes(close, indent, line)) break;
-        next();
-      } else {
-        elts.push(elt);
-      }
-      eat(tt.comma);
-    }
-    popCx();
-    if (!eat(close)) {
-      // If there is no closing brace, make the node span to the start
-      // of the next token (this is useful for Tern)
-      lastEnd = token.start;
-      if (options.locations) lastEndLoc = token.startLoc;
-    }
-    return elts;
-  }
-});
diff --git a/node_modules/jsdom/node_modules/acorn/bin/acorn b/node_modules/jsdom/node_modules/acorn/bin/acorn
deleted file mode 100755
index 2a226da..0000000
--- a/node_modules/jsdom/node_modules/acorn/bin/acorn
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/usr/bin/env node
-
-var path = require("path");
-var fs = require("fs");
-var acorn = require("../acorn.js");
-
-var infile, parsed, options = {}, silent = false, compact = false;
-
-function help(status) {
-  var print = (status == 0) ? console.log : console.error;
-  print("usage: " + path.basename(process.argv[1]) + " [--ecma3|--ecma5|--ecma6] [--strictSemicolons]");
-  print("        [--locations] [--compact] [--silent] [--help] [--] infile");
-  process.exit(status);
-}
-
-for (var i = 2; i < process.argv.length; ++i) {
-  var arg = process.argv[i];
-  if (arg[0] != "-" && !infile) infile = arg;
-  else if (arg == "--" && !infile && i + 2 == process.argv.length) infile = process.argv[++i];
-  else if (arg == "--ecma3") options.ecmaVersion = 3;
-  else if (arg == "--ecma5") options.ecmaVersion = 5;
-  else if (arg == "--ecma6") options.ecmaVersion = 6;
-  else if (arg == "--strictSemicolons") options.strictSemicolons = true;
-  else if (arg == "--locations") options.locations = true;
-  else if (arg == "--silent") silent = true;
-  else if (arg == "--compact") compact = true;
-  else if (arg == "--help") help(0);
-  else help(1);
-}
-
-try {
-  var code = fs.readFileSync(infile, "utf8");
-  parsed = acorn.parse(code, options);
-} catch(e) {
-  console.log(e.message);
-  process.exit(1);
-}
-
-if (!silent)
-  console.log(JSON.stringify(parsed, null, compact ? null : 2));
diff --git a/node_modules/jsdom/node_modules/acorn/bin/update_authors.sh b/node_modules/jsdom/node_modules/acorn/bin/update_authors.sh
deleted file mode 100755
index 466c8db..0000000
--- a/node_modules/jsdom/node_modules/acorn/bin/update_authors.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-# Combine existing list of authors with everyone known in git, sort, add header.
-tail --lines=+3 AUTHORS > AUTHORS.tmp
-git log --format='%aN' | grep -v abraidwood >> AUTHORS.tmp
-echo -e "List of Acorn contributors. Updated before every release.\n" > AUTHORS
-sort -u AUTHORS.tmp >> AUTHORS
-rm -f AUTHORS.tmp
diff --git a/node_modules/jsdom/node_modules/acorn/bin/without_eval b/node_modules/jsdom/node_modules/acorn/bin/without_eval
deleted file mode 100755
index e9ef18f..0000000
--- a/node_modules/jsdom/node_modules/acorn/bin/without_eval
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/usr/bin/env node
-
-var fs = require("fs");
-
-var acornSrc = fs.readFileSync(require.resolve("../acorn"), "utf8");
-var acorn = require("../acorn"), walk = require("../util/walk");
-
-var ast = acorn.parse(acornSrc);
-var touchups = [], uses = [];
-
-walk.simple(ast, {
-  FunctionDeclaration: function(node) {
-    if (node.id.name == "makePredicate")
-      touchups.push({text: "// Removed to create an eval-free library", from: node.start, to: node.end});
-  },
-  VariableDeclaration: function(node) {
-    node.declarations.forEach(function(decl) {
-      if (decl.init && decl.init.type == "CallExpression" &&
-          decl.init.callee.name == "makePredicate")
-        uses.push(decl);
-    });
-  }
-});
-
-var results = Object.create(null);
-var functions = new Function("predicates", acornSrc.replace(
-  /\}\);\s*$/, uses.map(function(decl) {
-    return "predicates[" + JSON.stringify(decl.id.name) + "] = " + decl.id.name + ";";
-  }).join("") + "});"))(results);
-
-uses.forEach(function(decl) {
-  touchups.push({text: results[decl.id.name].toString(),
-                 from: decl.init.start, to: decl.init.end});
-});
-
-var result = "", pos = 0;
-touchups.sort(function(a, b) { return a.from - b.from; });
-touchups.forEach(function(touchup) {
-  result += acornSrc.slice(pos, touchup.from);
-  result += touchup.text;
-  pos = touchup.to;
-});
-result += acornSrc.slice(pos);
-
-process.stdout.write(result);
diff --git a/node_modules/jsdom/node_modules/acorn/docco.css b/node_modules/jsdom/node_modules/acorn/docco.css
deleted file mode 100644
index 04cc7ec..0000000
--- a/node_modules/jsdom/node_modules/acorn/docco.css
+++ /dev/null
@@ -1,192 +0,0 @@
-/*--------------------- Layout and Typography ----------------------------*/
-body {
-  font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
-  font-size: 15px;
-  line-height: 22px;
-  color: #252519;
-  margin: 0; padding: 0;
-}
-a {
-  color: #261a3b;
-}
-  a:visited {
-    color: #261a3b;
-  }
-p {
-  margin: 0 0 15px 0;
-}
-h1, h2, h3, h4, h5, h6 {
-  margin: 0px 0 15px 0;
-}
-  h1 {
-    margin-top: 40px;
-  }
-hr {
-    border: 0 none;
-    border-top: 1px solid #e5e5ee;
-    height: 1px;
-    margin: 20px 0;
-}
-#container {
-  position: relative;
-}
-#background {
-  position: fixed;
-  top: 0; left: 525px; right: 0; bottom: 0;
-  background: #f5f5ff;
-  border-left: 1px solid #e5e5ee;
-  z-index: -1;
-}
-#jump_to, #jump_page {
-  background: white;
-  -webkit-box-shadow: 0 0 25px #777; -moz-box-shadow: 0 0 25px #777;
-  -webkit-border-bottom-left-radius: 5px; -moz-border-radius-bottomleft: 5px;
-  font: 10px Arial;
-  text-transform: uppercase;
-  cursor: pointer;
-  text-align: right;
-}
-#jump_to, #jump_wrapper {
-  position: fixed;
-  right: 0; top: 0;
-  padding: 5px 10px;
-}
-  #jump_wrapper {
-    padding: 0;
-    display: none;
-  }
-    #jump_to:hover #jump_wrapper {
-      display: block;
-    }
-    #jump_page {
-      padding: 5px 0 3px;
-      margin: 0 0 25px 25px;
-    }
-      #jump_page .source {
-        display: block;
-        padding: 5px 10px;
-        text-decoration: none;
-        border-top: 1px solid #eee;
-      }
-        #jump_page .source:hover {
-          background: #f5f5ff;
-        }
-        #jump_page .source:first-child {
-        }
-table td {
-  border: 0;
-  outline: 0;
-}
-  td.docs, th.docs {
-    max-width: 450px;
-    min-width: 450px;
-    min-height: 5px;
-    padding: 10px 25px 1px 50px;
-    overflow-x: hidden;
-    vertical-align: top;
-    text-align: left;
-  }
-    .docs pre {
-      margin: 15px 0 15px;
-      padding-left: 15px;
-    }
-    .docs p tt, .docs p code {
-      background: #f8f8ff;
-      border: 1px solid #dedede;
-      font-size: 12px;
-      padding: 0 0.2em;
-    }
-    .pilwrap {
-      position: relative;
-    }
-      .pilcrow {
-        font: 12px Arial;
-        text-decoration: none;
-        color: #454545;
-        position: absolute;
-        top: 3px; left: -20px;
-        padding: 1px 2px;
-        opacity: 0;
-        -webkit-transition: opacity 0.2s linear;
-      }
-        td.docs:hover .pilcrow {
-          opacity: 1;
-        }
-  td.code, th.code {
-    padding: 14px 15px 16px 25px;
-    width: 100%;
-    vertical-align: top;
-    background: #f5f5ff;
-    border-left: 1px solid #e5e5ee;
-  }
-    pre, tt, code {
-      font-size: 12px; line-height: 18px;
-      font-family: Menlo, Monaco, Consolas, "Lucida Console", monospace;
-      margin: 0; padding: 0;
-    }
-
-
-/*---------------------- Syntax Highlighting -----------------------------*/
-td.linenos { background-color: #f0f0f0; padding-right: 10px; }
-span.lineno { background-color: #f0f0f0; padding: 0 5px 0 5px; }
-body .hll { background-color: #ffffcc }
-body .c { color: #408080; font-style: italic }  /* Comment */
-body .err { border: 1px solid #FF0000 }         /* Error */
-body .k { color: #954121 }                      /* Keyword */
-body .o { color: #666666 }                      /* Operator */
-body .cm { color: #408080; font-style: italic } /* Comment.Multiline */
-body .cp { color: #BC7A00 }                     /* Comment.Preproc */
-body .c1 { color: #408080; font-style: italic } /* Comment.Single */
-body .cs { color: #408080; font-style: italic } /* Comment.Special */
-body .gd { color: #A00000 }                     /* Generic.Deleted */
-body .ge { font-style: italic }                 /* Generic.Emph */
-body .gr { color: #FF0000 }                     /* Generic.Error */
-body .gh { color: #000080; font-weight: bold }  /* Generic.Heading */
-body .gi { color: #00A000 }                     /* Generic.Inserted */
-body .go { color: #808080 }                     /* Generic.Output */
-body .gp { color: #000080; font-weight: bold }  /* Generic.Prompt */
-body .gs { font-weight: bold }                  /* Generic.Strong */
-body .gu { color: #800080; font-weight: bold }  /* Generic.Subheading */
-body .gt { color: #0040D0 }                     /* Generic.Traceback */
-body .kc { color: #954121 }                     /* Keyword.Constant */
-body .kd { color: #954121; font-weight: bold }  /* Keyword.Declaration */
-body .kn { color: #954121; font-weight: bold }  /* Keyword.Namespace */
-body .kp { color: #954121 }                     /* Keyword.Pseudo */
-body .kr { color: #954121; font-weight: bold }  /* Keyword.Reserved */
-body .kt { color: #B00040 }                     /* Keyword.Type */
-body .m { color: #666666 }                      /* Literal.Number */
-body .s { color: #219161 }                      /* Literal.String */
-body .na { color: #7D9029 }                     /* Name.Attribute */
-body .nb { color: #954121 }                     /* Name.Builtin */
-body .nc { color: #0000FF; font-weight: bold }  /* Name.Class */
-body .no { color: #880000 }                     /* Name.Constant */
-body .nd { color: #AA22FF }                     /* Name.Decorator */
-body .ni { color: #999999; font-weight: bold }  /* Name.Entity */
-body .ne { color: #D2413A; font-weight: bold }  /* Name.Exception */
-body .nf { color: #0000FF }                     /* Name.Function */
-body .nl { color: #A0A000 }                     /* Name.Label */
-body .nn { color: #0000FF; font-weight: bold }  /* Name.Namespace */
-body .nt { color: #954121; font-weight: bold }  /* Name.Tag */
-body .nv { color: #19469D }                     /* Name.Variable */
-body .ow { color: #AA22FF; font-weight: bold }  /* Operator.Word */
-body .w { color: #bbbbbb }                      /* Text.Whitespace */
-body .mf { color: #666666 }                     /* Literal.Number.Float */
-body .mh { color: #666666 }                     /* Literal.Number.Hex */
-body .mi { color: #666666 }                     /* Literal.Number.Integer */
-body .mo { color: #666666 }                     /* Literal.Number.Oct */
-body .sb { color: #219161 }                     /* Literal.String.Backtick */
-body .sc { color: #219161 }                     /* Literal.String.Char */
-body .sd { color: #219161; font-style: italic } /* Literal.String.Doc */
-body .s2 { color: #219161 }                     /* Literal.String.Double */
-body .se { color: #BB6622; font-weight: bold }  /* Literal.String.Escape */
-body .sh { color: #219161 }                     /* Literal.String.Heredoc */
-body .si { color: #BB6688; font-weight: bold }  /* Literal.String.Interpol */
-body .sx { color: #954121 }                     /* Literal.String.Other */
-body .sr { color: #BB6688 }                     /* Literal.String.Regex */
-body .s1 { color: #219161 }                     /* Literal.String.Single */
-body .ss { color: #19469D }                     /* Literal.String.Symbol */
-body .bp { color: #954121 }                     /* Name.Builtin.Pseudo */
-body .vc { color: #19469D }                     /* Name.Variable.Class */
-body .vg { color: #19469D }                     /* Name.Variable.Global */
-body .vi { color: #19469D }                     /* Name.Variable.Instance */
-body .il { color: #666666 }                     /* Literal.Number.Integer.Long */
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/acorn/package.json b/node_modules/jsdom/node_modules/acorn/package.json
deleted file mode 100644
index b125bb4..0000000
--- a/node_modules/jsdom/node_modules/acorn/package.json
+++ /dev/null
@@ -1,148 +0,0 @@
-{
-  "name": "acorn",
-  "description": "ECMAScript parser",
-  "homepage": "http://marijnhaverbeke.nl/acorn/",
-  "main": "acorn.js",
-  "version": "0.11.0",
-  "engines": {
-    "node": ">=0.4.0"
-  },
-  "maintainers": [
-    {
-      "name": "marijn",
-      "email": "marijnh@gmail.com"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "http://marijnhaverbeke.nl/git/acorn"
-  },
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://marijnhaverbeke.nl/acorn/LICENSE"
-    }
-  ],
-  "scripts": {
-    "test": "node test/run.js",
-    "prepublish": "bin/without_eval > acorn_csp.js"
-  },
-  "bin": {
-    "acorn": "./bin/acorn"
-  },
-  "devDependencies": {
-    "regenerate": "~0.6.2",
-    "unicode-7.0.0": "~0.1.5"
-  },
-  "contributors": [
-    {
-      "name": "List of Acorn contributors. Updated before every release."
-    },
-    {
-      "name": "Alistair Braidwood"
-    },
-    {
-      "name": "Aparajita Fishman"
-    },
-    {
-      "name": "Arian Stolwijk"
-    },
-    {
-      "name": "Artem Govorov"
-    },
-    {
-      "name": "Brandon Mills"
-    },
-    {
-      "name": "Charles Hughes"
-    },
-    {
-      "name": "Conrad Irwin"
-    },
-    {
-      "name": "David Bonnet"
-    },
-    {
-      "name": "impinball"
-    },
-    {
-      "name": "Ingvar Stepanyan"
-    },
-    {
-      "name": "Jiaxing Wang"
-    },
-    {
-      "name": "Johannes Herr"
-    },
-    {
-      "name": "Jürg Lehni"
-    },
-    {
-      "name": "keeyipchan"
-    },
-    {
-      "name": "krator"
-    },
-    {
-      "name": "Marijn Haverbeke"
-    },
-    {
-      "name": "Martin Carlberg"
-    },
-    {
-      "name": "Mathias Bynens"
-    },
-    {
-      "name": "Mathieu 'p01' Henri"
-    },
-    {
-      "name": "Max Schaefer"
-    },
-    {
-      "name": "Mihai Bazon"
-    },
-    {
-      "name": "Mike Rennie"
-    },
-    {
-      "name": "Oskar Schöldström"
-    },
-    {
-      "name": "Paul Harper"
-    },
-    {
-      "name": "Peter Rust"
-    },
-    {
-      "name": "PlNG"
-    },
-    {
-      "name": "r-e-d"
-    },
-    {
-      "name": "Rich Harris"
-    },
-    {
-      "name": "Sebastian McKenzie"
-    },
-    {
-      "name": "zsjforcn"
-    }
-  ],
-  "gitHead": "78e1d7ada684868d92d09555408ae2df1812b5ae",
-  "_id": "acorn@0.11.0",
-  "_shasum": "6e95f0253ad161ff0127db32983e5e2e5352d59a",
-  "_from": "acorn@0.11.0",
-  "_npmVersion": "1.4.28",
-  "_npmUser": {
-    "name": "marijn",
-    "email": "marijnh@gmail.com"
-  },
-  "dist": {
-    "shasum": "6e95f0253ad161ff0127db32983e5e2e5352d59a",
-    "tarball": "https://registry.npmjs.org/acorn/-/acorn-0.11.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/acorn/-/acorn-0.11.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/acorn/test/bench.html b/node_modules/jsdom/node_modules/acorn/test/bench.html
deleted file mode 100644
index df5ca3d..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/bench.html
+++ /dev/null
@@ -1,96 +0,0 @@
-<!doctype html>
-<head>
-  <meta charset="utf-8">
-  <title>Acorn benchmark</title>
-  <script src="../acorn.js"></script>
-  <script src="compare/esprima.js"></script>
-  <script src="compare/traceur.js"></script>
-  <script src="jquery-string.js"></script>
-  <script src="codemirror-string.js"></script>
-  <style>
-    td { text-align: right; padding-right: 20px; }
-    th { text-align: left; padding-right: 40px; }
-    body { max-width: 50em; padding: 1em 2em; }
-    h1 { font-size: 150%; }
-  </style>
-</head>
-
-<h1>Acorn/Esprima/Traceur speed comparison</h1>
-
-<p>This will run each of the three ES6 parsers on the source code of
-jQuery 1.11.1 and CodeMirror 3.0b1 for five seconds, and show a table
-indicating the number of lines parsed per second. Note that Traceur
-always stores location data, and is thus not fairly compared by the
-benchmark <em>without</em> location data.<p>
-
-<p>Also note that having the developer tools open in Chrome, or
-Firebug in Firefox <em>heavily</em> influences the numbers you get. In
-Chrome, the effect even lingers (in the tab) after you close the
-developer tools. Load in a fresh tab to get (halfway) stable
-numbers.</p>
-
-<button onclick="run(false)">Compare <strong>without</strong> location data</button>
-<button onclick="run(true)">Compare <strong>with</strong> location data</button>
-<button onclick="run(false, true)">Run only Acorn</button>
-<span id="running"></span>
-
-<script>
-  var sourceFileName = 'source.js';
-
-  function runAcorn(code, locations) {
-    acorn.parse(code, {ecmaVersion: 6, locations: locations, sourceFile: sourceFileName});
-  }
-  function runEsprima(code, locations) {
-    esprima.parse(code, {loc: locations, source: sourceFileName});
-  }
-  function runTraceur(code) {
-    var file = new traceur.syntax.SourceFile(sourceFileName, code);
-    var parser = new traceur.syntax.Parser(file);
-    parser.parseScript();
-  }
-
-  var totalLines = codemirror30.split("\n").length + jquery111.split("\n").length;
-
-  var nowHost = (typeof performance === 'object' && 'now' in performance) ? performance : Date;
-
-  function benchmark(runner, locations) {
-    // Give it a chance to warm up (first runs are usually outliers)
-    runner(jquery111, locations);
-    runner(codemirror30, locations);
-    var t0 = nowHost.now(), t1, lines = 0;
-    for (;;) {
-      runner(jquery111, locations);
-      runner(codemirror30, locations);
-      lines += totalLines;
-      t1 = nowHost.now();
-      if (t1 - t0 > 5000) break;
-    }
-    return lines / ((t1 - t0) / 1000);
-  }
-
-  function showOutput(values) {
-    var html = "<hr><table>";
-    for (var i = 0; i < values.length; ++i)
-      html += "<tr><th>" + values[i].name + "</td><td>" + Math.round(values[i].score) + " lines per second</td><td>" +
-                        Math.round(values[i].score * 100 / values[0].score) + "%</td></tr>";
-    document.body.appendChild(document.createElement("div")).innerHTML = html;
-  }
-
-  function run(locations, acornOnly) {
-    var running = document.getElementById("running");
-    running.innerHTML = "Running benchmark...";
-    var data = [{name: "Acorn", runner: runAcorn},
-                {name: "Esprima", runner: runEsprima},
-                {name: "Traceur", runner: runTraceur}];
-    if (acornOnly) data.length = 1;
-    var pos = 0;
-    function next() {
-      data[pos].score = benchmark(data[pos].runner, locations);
-      if (++pos == data.length) {
-        running.innerHTML = "";
-        showOutput(data);
-      } else setTimeout(next, 100);
-    }
-    setTimeout(next, 50);
-  }
-</script>
diff --git a/node_modules/jsdom/node_modules/acorn/test/bench.js b/node_modules/jsdom/node_modules/acorn/test/bench.js
deleted file mode 100644
index 9f37c8f..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/bench.js
+++ /dev/null
@@ -1,17 +0,0 @@
-require("./jquery-string.js");
-require("./codemirror-string.js");
-
-function test(lib, name) {
-  for (var i =0, t0 = +new Date; i < 60; ++i) lib.parse(codemirror30);
-  console.log(name + ": " + (+new Date - t0) + "ms");
-}
-
-/*test(require("./compare/esprima.js"), "Esprima");
-test(require("../acorn.js"), "Acorn");
-test(require("./compare/esprima.js"), "Esprima");
-test(require("../acorn.js"), "Acorn");
-test(require("./compare/esprima.js"), "Esprima");*/
-test(require("../acorn.js"), "Acorn");
-test(require("../acorn.js"), "Acorn");
-test(require("../acorn.js"), "Acorn");
-
diff --git a/node_modules/jsdom/node_modules/acorn/test/codemirror-string.js b/node_modules/jsdom/node_modules/acorn/test/codemirror-string.js
deleted file mode 100644
index 4c4dab9..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/codemirror-string.js
+++ /dev/null
@@ -1,3995 +0,0 @@
-codemirror30 = "// All functions that need access to the editor's state live inside\n\
-// the CodeMirror function. Below that, at the bottom of the file,\n\
-// some utilities are defined.\n\
-\n\
-// CodeMirror is the only global var we claim\n\
-window.CodeMirror = (function() {\n\
-  \"use strict\";\n\
-\n\
-  // BROWSER SNIFFING\n\
-\n\
-  // Crude, but necessary to handle a number of hard-to-feature-detect\n\
-  // bugs and behavior differences.\n\
-  var gecko = /gecko\\/\\d{7}/i.test(navigator.userAgent);\n\
-  var ie = /MSIE \\d/.test(navigator.userAgent);\n\
-  var ie_lt8 = /MSIE [1-7]\\b/.test(navigator.userAgent);\n\
-  var ie_lt9 = /MSIE [1-8]\\b/.test(navigator.userAgent);\n\
-  var webkit = /WebKit\\//.test(navigator.userAgent);\n\
-  var chrome = /Chrome\\//.test(navigator.userAgent);\n\
-  var opera = /Opera\\//.test(navigator.userAgent);\n\
-  var safari = /Apple Computer/.test(navigator.vendor);\n\
-  var khtml = /KHTML\\//.test(navigator.userAgent);\n\
-  var mac_geLion = /Mac OS X 10\\D([7-9]|\\d\\d)\\D/.test(navigator.userAgent);\n\
-\n\
-  var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\\/\\w+/.test(navigator.userAgent);\n\
-  var mac = ios || /Mac/.test(navigator.platform);\n\
-  var win = /Win/.test(navigator.platform);\n\
-\n\
-  // CONSTRUCTOR\n\
-\n\
-  function CodeMirror(place, options) {\n\
-    if (!(this instanceof CodeMirror)) return new CodeMirror(place, options, true);\n\
-    \n\
-    this.options = options = options || {};\n\
-    // Determine effective options based on given values and defaults.\n\
-    for (var opt in defaults) if (!options.hasOwnProperty(opt) && defaults.hasOwnProperty(opt))\n\
-      options[opt] = defaults[opt];\n\
-    setGuttersForLineNumbers(options);\n\
-\n\
-    var display = this.display = makeDisplay(place);\n\
-    display.wrapper.CodeMirror = this;\n\
-    updateGutters(this);\n\
-    themeChanged(this);\n\
-    keyMapChanged(this);\n\
-    if (options.tabindex != null) display.input.tabIndex = options.tabindex;\n\
-    if (options.autofocus) focusInput(this);\n\
-    if (options.lineWrapping) display.wrapper.className += \" CodeMirror-wrap\";\n\
-\n\
-    var doc = new BranchChunk([new LeafChunk([new Line(\"\", null, textHeight(display))])]);\n\
-    // frontier is the point up to which the content has been parsed,\n\
-    doc.frontier = 0;\n\
-    doc.highlight = new Delayed();\n\
-    doc.tabSize = options.tabSize;\n\
-    // The selection. These are always maintained to point at valid\n\
-    // positions. Inverted is used to remember that the user is\n\
-    // selecting bottom-to-top.\n\
-    this.view = {\n\
-      doc: doc,\n\
-      sel: {from: {line: 0, ch: 0}, to: {line: 0, ch: 0}, inverted: false, shift: false},\n\
-      scrollTop: 0, scrollLeft: 0,\n\
-      overwrite: false, focused: false,\n\
-      // Tracks the maximum line length so that\n\
-      // the horizontal scrollbar can be kept\n\
-      // static when scrolling.\n\
-      maxLine: getLine(doc, 0),\n\
-      maxLineChanged: false,\n\
-      suppressEdits: false,\n\
-      goalColumn: null\n\
-    };\n\
-    loadMode(this);\n\
-\n\
-    // Initialize the content.\n\
-    this.setValue(options.value || \"\");\n\
-    doc.history = new History();\n\
-\n\
-    registerEventHandlers(this);\n\
-    // IE throws unspecified error in certain cases, when\n\
-    // trying to access activeElement before onload\n\
-    var hasFocus; try { hasFocus = (document.activeElement == display.input); } catch(e) { }\n\
-    if (hasFocus || options.autofocus) setTimeout(bind(onFocus, this), 20);\n\
-    else onBlur(this);\n\
-\n\
-    for (var opt in optionHandlers)\n\
-      if (optionHandlers.propertyIsEnumerable(opt))\n\
-        optionHandlers[opt](this, options[opt]);\n\
-  }\n\
-\n\
-  // DISPLAY CONSTRUCTOR\n\
-\n\
-  function makeDisplay(place) {\n\
-    var d = {};\n\
-    var input = d.input = elt(\"textarea\", null, null, \"position: absolute; padding: 0; width: 1px; height: 1em; outline: none;\");\n\
-    input.setAttribute(\"wrap\", \"off\"); input.setAttribute(\"autocorrect\", \"off\"); input.setAttribute(\"autocapitalize\", \"off\");\n\
-    // Wraps and hides input textarea\n\
-    d.inputDiv = elt(\"div\", [input], null, \"overflow: hidden; position: relative; width: 3px; height: 0px;\");\n\
-    // The actual fake scrollbars.\n\
-    d.scrollbarH = elt(\"div\", [elt(\"div\", null, null, \"height: 1px\")], \"CodeMirror-hscrollbar\");\n\
-    d.scrollbarV = elt(\"div\", [elt(\"div\", null, null, \"width: 1px\")], \"CodeMirror-vscrollbar\");\n\
-    d.scrollbarFiller = elt(\"div\", null, \"CodeMirror-scrollbar-filler\");\n\
-    // DIVs containing the selection and the actual code\n\
-    d.lineDiv = elt(\"div\");\n\
-    d.selectionDiv = elt(\"div\", null, null, \"position: relative; z-index: 1\");\n\
-    // Blinky cursor, and element used to ensure cursor fits at the end of a line\n\
-    d.cursor = elt(\"pre\", \"\\u00a0\", \"CodeMirror-cursor\");\n\
-    // Secondary cursor, shown when on a 'jump' in bi-directional text\n\
-    d.otherCursor = elt(\"pre\", \"\\u00a0\", \"CodeMirror-cursor CodeMirror-secondarycursor\");\n\
-    // Used to measure text size\n\
-    d.measure = elt(\"div\", null, \"CodeMirror-measure\");\n\
-    // Wraps everything that needs to exist inside the vertically-padded coordinate system\n\
-    d.lineSpace = elt(\"div\", [d.measure, d.cursor, d.otherCursor, d.selectionDiv, d.lineDiv],\n\
-                         null, \"position: relative; outline: none\");\n\
-    // Moved around its parent to cover visible view\n\
-    d.mover = elt(\"div\", [elt(\"div\", [d.lineSpace], \"CodeMirror-lines\")], null, \"position: relative\");\n\
-    d.gutters = elt(\"div\", null, \"CodeMirror-gutters\");\n\
-    d.lineGutter = null;\n\
-    // Set to the height of the text, causes scrolling\n\
-    d.sizer = elt(\"div\", [d.mover], \"CodeMirror-sizer\");\n\
-    // D is needed because behavior of elts with overflow: auto and padding is inconsistent across browsers\n\
-    d.heightForcer = elt(\"div\", \"\\u00a0\", null, \"position: absolute; height: \" + scrollerCutOff + \"px\");\n\
-    // Provides scrolling\n\
-    d.scroller = elt(\"div\", [d.sizer, d.heightForcer], \"CodeMirror-scroll\");\n\
-    d.scroller.setAttribute(\"tabIndex\", \"-1\");\n\
-    // The element in which the editor lives.\n\
-    d.wrapper = elt(\"div\", [d.gutters, d.inputDiv, d.scrollbarH, d.scrollbarV,\n\
-                            d.scrollbarFiller, d.scroller], \"CodeMirror\");\n\
-    // Work around IE7 z-index bug\n\
-    if (ie_lt8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; }\n\
-    if (place.appendChild) place.appendChild(d.wrapper); else place(d.wrapper);\n\
-\n\
-    // Needed to hide big blue blinking cursor on Mobile Safari\n\
-    if (ios) input.style.width = \"0px\";\n\
-    if (!webkit) d.scroller.draggable = true;\n\
-    // Needed to handle Tab key in KHTML\n\
-    if (khtml) { d.inputDiv.style.height = \"1px\"; d.inputDiv.style.position = \"absolute\"; }\n\
-    // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).\n\
-    else if (ie_lt8) d.scrollbarH.style.minWidth = d.scrollbarV.style.minWidth = \"18px\";\n\
-\n\
-    // Current visible range (may be bigger than the view window).\n\
-    d.viewOffset = d.showingFrom = d.showingTo = d.lastSizeC = 0;\n\
-\n\
-    // Used to only resize the line number gutter when necessary (when\n\
-    // the amount of lines crosses a boundary that makes its width change)\n\
-    d.lineNumWidth = d.lineNumChars = null;\n\
-    // See readInput and resetInput\n\
-    d.prevInput = \"\";\n\
-    // Set to true when a non-horizontal-scrolling widget is added. As\n\
-    // an optimization, widget aligning is skipped when d is false.\n\
-    d.alignWidgets = false;\n\
-    // Flag that indicates whether we currently expect input to appear\n\
-    // (after some event like 'keypress' or 'input') and are polling\n\
-    // intensively.\n\
-    d.pollingFast = false;\n\
-    // Self-resetting timeout for the poller\n\
-    d.poll = new Delayed();\n\
-    // True when a drag from the editor is active\n\
-    d.draggingText = false;\n\
-\n\
-    d.cachedCharWidth = d.cachedTextHeight = null;\n\
-    d.measureLineCache = [];\n\
-    d.measureLineCache.pos = 0;\n\
-\n\
-    // Tracks when resetInput has punted to just putting a short\n\
-    // string instead of the (large) selection.\n\
-    d.inaccurateSelection = false;\n\
-\n\
-    return d;\n\
-  }\n\
-\n\
-  // STATE UPDATES\n\
-\n\
-  // Used to get the editor into a consistent state again when options change.\n\
-\n\
-  function loadMode(cm) {\n\
-    var doc = cm.view.doc;\n\
-    doc.mode = CodeMirror.getMode(cm.options, cm.options.mode);\n\
-    doc.iter(0, doc.size, function(line) { line.stateAfter = null; });\n\
-    doc.frontier = 0;\n\
-    startWorker(cm, 100);\n\
-  }\n\
-\n\
-  function wrappingChanged(cm) {\n\
-    var doc = cm.view.doc;\n\
-    if (cm.options.lineWrapping) {\n\
-      cm.display.wrapper.className += \" CodeMirror-wrap\";\n\
-      var perLine = cm.display.wrapper.clientWidth / charWidth(cm.display) - 3;\n\
-      doc.iter(0, doc.size, function(line) {\n\
-        if (line.hidden) return;\n\
-        var guess = Math.ceil(line.text.length / perLine) || 1;\n\
-        if (guess != 1) updateLineHeight(line, guess);\n\
-      });\n\
-      cm.display.sizer.style.minWidth = \"\";\n\
-    } else {\n\
-      cm.display.wrapper.className = cm.display.wrapper.className.replace(\" CodeMirror-wrap\", \"\");\n\
-      computeMaxLength(cm.view);\n\
-      doc.iter(0, doc.size, function(line) {\n\
-        if (line.height != 1 && !line.hidden) updateLineHeight(line, 1);\n\
-      });\n\
-    }\n\
-    regChange(cm, 0, doc.size);\n\
-  }\n\
-\n\
-  function keyMapChanged(cm) {\n\
-    var style = keyMap[cm.options.keyMap].style;\n\
-    cm.display.wrapper.className = cm.display.wrapper.className.replace(/\\s*cm-keymap-\\S+/g, \"\") +\n\
-      (style ? \" cm-keymap-\" + style : \"\");\n\
-  }\n\
-\n\
-  function themeChanged(cm) {\n\
-    cm.display.wrapper.className = cm.display.wrapper.className.replace(/\\s*cm-s-\\S+/g, \"\") +\n\
-      cm.options.theme.replace(/(^|\\s)\\s*/g, \" cm-s-\");\n\
-  }\n\
-\n\
-  function guttersChanged(cm) {\n\
-    updateGutters(cm);\n\
-    updateDisplay(cm, true);\n\
-  }\n\
-\n\
-  function updateGutters(cm) {\n\
-    var gutters = cm.display.gutters, specs = cm.options.gutters;\n\
-    removeChildren(gutters);\n\
-    for (var i = 0; i < specs.length; ++i) {\n\
-      var gutterClass = specs[i];\n\
-      var gElt = gutters.appendChild(elt(\"div\", null, \"CodeMirror-gutter \" + gutterClass));\n\
-      if (gutterClass == \"CodeMirror-linenumbers\") {\n\
-        cm.display.lineGutter = gElt;\n\
-        gElt.style.width = (cm.display.lineNumWidth || 1) + \"px\";\n\
-      }\n\
-    }\n\
-    gutters.style.display = i ? \"\" : \"none\";\n\
-  }\n\
-\n\
-  function computeMaxLength(view) {\n\
-    view.maxLine = getLine(view.doc, 0); view.maxLineChanged = true;\n\
-    var maxLineLength = view.maxLine.text.length;\n\
-    view.doc.iter(1, view.doc.size, function(line) {\n\
-      var l = line.text;\n\
-      if (!line.hidden && l.length > maxLineLength) {\n\
-        maxLineLength = l.length; view.maxLine = line;\n\
-      }\n\
-    });\n\
-  }\n\
-\n\
-  // Make sure the gutters options contains the element\n\
-  // \"CodeMirror-linenumbers\" when the lineNumbers option is true.\n\
-  function setGuttersForLineNumbers(options) {\n\
-    var found = false;\n\
-    for (var i = 0; i < options.gutters.length; ++i) {\n\
-      if (options.gutters[i] == \"CodeMirror-linenumbers\") {\n\
-        if (options.lineNumbers) found = true;\n\
-        else options.gutters.splice(i--, 1);\n\
-      }\n\
-    }\n\
-    if (!found && options.lineNumbers)\n\
-      options.gutters.push(\"CodeMirror-linenumbers\");\n\
-  }\n\
-\n\
-  // SCROLLBARS\n\
-\n\
-  // Re-synchronize the fake scrollbars with the actual size of the\n\
-  // content. Optionally force a scrollTop.\n\
-  function updateScrollbars(d /* display */, docHeight, scrollTop) {\n\
-    d.sizer.style.minHeight = d.heightForcer.style.top = (docHeight + 2 * paddingTop(d)) + \"px\";\n\
-    var needsH = d.scroller.scrollWidth > d.scroller.clientWidth;\n\
-    var needsV = d.scroller.scrollHeight > d.scroller.clientHeight;\n\
-    if (needsV) {\n\
-      d.scrollbarV.style.display = \"block\";\n\
-      d.scrollbarV.style.bottom = needsH ? scrollbarWidth(d.measure) + \"px\" : \"0\";\n\
-      d.scrollbarV.firstChild.style.height = \n\
-        (d.scroller.scrollHeight - d.scroller.clientHeight + d.scrollbarV.clientHeight) + \"px\";\n\
-      if (scrollTop != null) {\n\
-        d.scrollbarV.scrollTop = d.scroller.scrollTop = scrollTop;\n\
-        // 'Nudge' the scrollbar to work around a Webkit bug where,\n\
-        // in some situations, we'd end up with a scrollbar that\n\
-        // reported its scrollTop (and looked) as expected, but\n\
-        // *behaved* as if it was still in a previous state (i.e.\n\
-        // couldn't scroll up, even though it appeared to be at the\n\
-        // bottom).\n\
-        if (webkit) setTimeout(function() {\n\
-          if (d.scrollbarV.scrollTop != scrollTop) return;\n\
-          d.scrollbarV.scrollTop = scrollTop + (scrollTop ? -1 : 1);\n\
-          d.scrollbarV.scrollTop = scrollTop;\n\
-        }, 0);\n\
-      }\n\
-    } else d.scrollbarV.style.display = \"\";\n\
-    if (needsH) {\n\
-      d.scrollbarH.style.display = \"block\";\n\
-      d.scrollbarH.style.right = needsV ? scrollbarWidth(d.measure) + \"px\" : \"0\";\n\
-      d.scrollbarH.firstChild.style.width =\n\
-        (d.scroller.scrollWidth - d.scroller.clientWidth + d.scrollbarH.clientWidth) + \"px\";\n\
-    } else d.scrollbarH.style.display = \"\";\n\
-    if (needsH && needsV) {\n\
-      d.scrollbarFiller.style.display = \"block\";\n\
-      d.scrollbarFiller.style.height = d.scrollbarFiller.style.width = scrollbarWidth(d.measure) + \"px\";\n\
-    } else d.scrollbarFiller.style.display = \"\";\n\
-\n\
-    if (mac_geLion && scrollbarWidth(d.measure) === 0)\n\
-      d.scrollbarV.style.minWidth = d.scrollbarH.style.minHeight = \"12px\";\n\
-  }\n\
-\n\
-  function visibleLines(display, doc, scrollTop) {\n\
-    var top = (scrollTop != null ? scrollTop : display.scroller.scrollTop) - paddingTop(display);\n\
-    var fromHeight = Math.max(0, Math.floor(top));\n\
-    var toHeight = Math.ceil(top + display.wrapper.clientHeight);\n\
-    return {from: lineAtHeight(doc, fromHeight),\n\
-            to: lineAtHeight(doc, toHeight)};\n\
-  }\n\
-\n\
-  // LINE NUMBERS\n\
-\n\
-  function alignLineNumbers(display) {\n\
-    if (display.alignWidgets) {\n\
-      var margin = compensateForHScroll(display);\n\
-      for (var n = display.lineDiv.firstChild; n; n = n.nextSibling)\n\
-        for (var c = n.lastChild; c && c.widget; c = c.prevSibling)\n\
-          if (c.widget.noHScroll)\n\
-            c.style.marginLeft = (c.widget.coverGutter ? margin : margin + display.gutters.offsetWidth) + \"px\";\n\
-    }\n\
-    if (!display.lineGutter) return;\n\
-    var l = lineNumberLeftPos(display) + \"px\";\n\
-    for (var n = display.lineDiv.firstChild; n; n = n.nextSibling)\n\
-      n.firstChild.style.left = l;\n\
-  }\n\
-\n\
-  function maybeUpdateLineNumberWidth(cm) {\n\
-    if (!cm.options.lineNumbers) return false;\n\
-    var doc = cm.view.doc, last = lineNumberFor(cm.options, doc.size - 1), display = cm.display;\n\
-    if (last.length != display.lineNumChars) {\n\
-      var test = display.measure.appendChild(elt(\"div\", [elt(\"div\", last)],\n\
-                                                 \"CodeMirror-linenumber CodeMirror-gutter-elt\"));\n\
-      display.lineNumWidth = test.firstChild.offsetWidth;\n\
-      display.lineNumChars = display.lineNumWidth ? last.length : -1;\n\
-      display.lineGutter.style.width = display.lineNumWidth + \"px\";\n\
-      return true;\n\
-    }\n\
-    return false;\n\
-  }\n\
-\n\
-  function lineNumberFor(options, i) {\n\
-    return String(options.lineNumberFormatter(i + options.firstLineNumber));\n\
-  }\n\
-  function compensateForHScroll(display) {\n\
-    return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left;\n\
-  }\n\
-  function lineNumberLeftPos(display) {\n\
-    return compensateForHScroll(display) + display.lineGutter.offsetLeft;\n\
-  }\n\
-\n\
-  // DISPLAY DRAWING\n\
-\n\
-  function updateDisplay(cm, changes, scrollTop) {\n\
-    var oldFrom = cm.display.showingFrom, oldTo = cm.display.showingTo;\n\
-    var updated = updateDisplayInner(cm, changes, scrollTop);\n\
-    if (updated) {\n\
-      signalLater(cm, cm, \"update\", cm);\n\
-      if (cm.display.showingFrom != oldFrom || cm.display.showingTo != oldTo)\n\
-        signalLater(cm, cm, \"update\", cm, cm.display.showingFrom, cm.display.showingTo);\n\
-    }\n\
-    updateSelection(cm);\n\
-    updateScrollbars(cm.display, cm.view.doc.height, scrollTop);\n\
-    return updated;\n\
-  }\n\
-\n\
-  // Uses a set of changes plus the current scroll position to\n\
-  // determine which DOM updates have to be made, and makes the\n\
-  // updates.\n\
-  function updateDisplayInner(cm, changes, scrollTop) {\n\
-    var display = cm.display, doc = cm.view.doc;\n\
-    if (!display.wrapper.clientWidth) {\n\
-      display.showingFrom = display.showingTo = display.viewOffset = 0;\n\
-      return;\n\
-    }\n\
-\n\
-    // Compute the new visible window\n\
-    // If scrollTop is specified, use that to determine which lines\n\
-    // to render instead of the current scrollbar position.\n\
-    var visible = visibleLines(display, doc, scrollTop);\n\
-    // Bail out if the visible area is already rendered and nothing changed.\n\
-    if (changes !== true && changes.length == 0 &&\n\
-        visible.from > display.showingFrom && visible.to < display.showingTo)\n\
-      return;\n\
-\n\
-    if (changes && changes !== true && maybeUpdateLineNumberWidth(cm))\n\
-      changes = true;\n\
-    display.sizer.style.marginLeft = display.scrollbarH.style.left = display.gutters.offsetWidth + \"px\";\n\
-    // Used to determine which lines need their line numbers updated\n\
-    var positionsChangedFrom = changes === true ? 0 : Infinity;\n\
-    if (cm.options.lineNumbers && changes && changes !== true)\n\
-      for (var i = 0; i < changes.length; ++i)\n\
-        if (changes[i].diff) { positionsChangedFrom = changes[i].from; break; }\n\
-\n\
-    var from = Math.max(visible.from - 100, 0), to = Math.min(doc.size, visible.to + 100);\n\
-    if (display.showingFrom < from && from - display.showingFrom < 20) from = display.showingFrom;\n\
-    if (display.showingTo > to && display.showingTo - to < 20) to = Math.min(doc.size, display.showingTo);\n\
-\n\
-    // Create a range of theoretically intact lines, and punch holes\n\
-    // in that using the change info.\n\
-    var intact = changes === true ? [] :\n\
-      computeIntact([{from: display.showingFrom, to: display.showingTo, domStart: 0}], changes);\n\
-    // Clip off the parts that won't be visible\n\
-    var intactLines = 0;\n\
-    for (var i = 0; i < intact.length; ++i) {\n\
-      var range = intact[i];\n\
-      if (range.from < from) {range.domStart += (from - range.from); range.from = from;}\n\
-      if (range.to > to) range.to = to;\n\
-      if (range.from >= range.to) intact.splice(i--, 1);\n\
-      else intactLines += range.to - range.from;\n\
-    }\n\
-    if (intactLines == to - from && from == display.showingFrom && to == display.showingTo)\n\
-      return;\n\
-    intact.sort(function(a, b) {return a.domStart - b.domStart;});\n\
-\n\
-    display.lineDiv.style.display = \"none\";\n\
-    patchDisplay(cm, from, to, intact, positionsChangedFrom);\n\
-    display.lineDiv.style.display = \"\";\n\
-\n\
-    var different = from != display.showingFrom || to != display.showingTo ||\n\
-      display.lastSizeC != display.wrapper.clientHeight;\n\
-    // This is just a bogus formula that detects when the editor is\n\
-    // resized or the font size changes.\n\
-    if (different) display.lastSizeC = display.wrapper.clientHeight;\n\
-    display.showingFrom = from; display.showingTo = to;\n\
-    display.viewOffset = heightAtLine(doc, from);\n\
-    startWorker(cm, 100);\n\
-\n\
-    // Since this is all rather error prone, it is honoured with the\n\
-    // only assertion in the whole file.\n\
-    if (display.lineDiv.childNodes.length != display.showingTo - display.showingFrom)\n\
-      throw new Error(\"BAD PATCH! \" + JSON.stringify(intact) + \" size=\" + (display.showingTo - display.showingFrom) +\n\
-                      \" nodes=\" + display.lineDiv.childNodes.length);\n\
-\n\
-    // Update line heights for visible lines based on actual DOM\n\
-    // sizes\n\
-    var curNode = display.lineDiv.firstChild, heightChanged = false;\n\
-    var relativeTo = curNode.offsetTop;\n\
-    doc.iter(display.showingFrom, display.showingTo, function(line) {\n\
-      // Work around bizarro IE7 bug where, sometimes, our curNode\n\
-      // is magically replaced with a new node in the DOM, leaving\n\
-      // us with a reference to an orphan (nextSibling-less) node.\n\
-      if (!curNode) return;\n\
-      if (!line.hidden) {\n\
-        var end = curNode.offsetHeight + curNode.offsetTop;\n\
-        var height = end - relativeTo, diff = line.height - height;\n\
-        if (height < 2) height = textHeight(display);\n\
-        relativeTo = end;\n\
-        if (diff > .001 || diff < -.001) {\n\
-          updateLineHeight(line, height);\n\
-          heightChanged = true;\n\
-        }\n\
-      }\n\
-      curNode = curNode.nextSibling;\n\
-    });\n\
-\n\
-    // Position the mover div to align with the current virtual scroll position\n\
-    display.mover.style.top = display.viewOffset + \"px\";\n\
-    return true;\n\
-  }\n\
-\n\
-  function computeIntact(intact, changes) {\n\
-    for (var i = 0, l = changes.length || 0; i < l; ++i) {\n\
-      var change = changes[i], intact2 = [], diff = change.diff || 0;\n\
-      for (var j = 0, l2 = intact.length; j < l2; ++j) {\n\
-        var range = intact[j];\n\
-        if (change.to <= range.from && change.diff)\n\
-          intact2.push({from: range.from + diff, to: range.to + diff,\n\
-                        domStart: range.domStart});\n\
-        else if (change.to <= range.from || change.from >= range.to)\n\
-          intact2.push(range);\n\
-        else {\n\
-          if (change.from > range.from)\n\
-            intact2.push({from: range.from, to: change.from, domStart: range.domStart});\n\
-          if (change.to < range.to)\n\
-            intact2.push({from: change.to + diff, to: range.to + diff,\n\
-                          domStart: range.domStart + (change.to - range.from)});\n\
-        }\n\
-      }\n\
-      intact = intact2;\n\
-    }\n\
-    return intact;\n\
-  }\n\
-\n\
-  function patchDisplay(cm, from, to, intact, updateNumbersFrom) {\n\
-    function killNode(node) {\n\
-      var tmp = node.nextSibling;\n\
-      node.parentNode.removeChild(node);\n\
-      return tmp;\n\
-    }\n\
-    var display = cm.display, lineNumbers = cm.options.lineNumbers;\n\
-    var lineNumberPos = lineNumbers && lineNumberLeftPos(display);\n\
-    // The first pass removes the DOM nodes that aren't intact.\n\
-    if (!intact.length) removeChildren(display.lineDiv);\n\
-    else {\n\
-      var domPos = 0, curNode = display.lineDiv.firstChild, n;\n\
-      for (var i = 0; i < intact.length; ++i) {\n\
-        var cur = intact[i];\n\
-        while (cur.domStart > domPos) {curNode = killNode(curNode); domPos++;}\n\
-        for (var j = cur.from, e = cur.to; j < e; ++j) {\n\
-          if (lineNumbers && updateNumbersFrom <= j && curNode.firstChild)\n\
-            setTextContent(curNode.firstChild, lineNumberFor(cm.options, j));\n\
-          curNode = curNode.nextSibling; domPos++;\n\
-        }\n\
-      }\n\
-      while (curNode) curNode = killNode(curNode);\n\
-    }\n\
-    // This pass fills in the lines that actually changed.\n\
-    var nextIntact = intact.shift(), curNode = display.lineDiv.firstChild;\n\
-    var j = from, gutterSpecs = cm.options.gutters;\n\
-    cm.view.doc.iter(from, to, function(line) {\n\
-      if (nextIntact && nextIntact.to == j) nextIntact = intact.shift();\n\
-      if (!nextIntact || nextIntact.from > j) {\n\
-        if (line.hidden) var lineElement = elt(\"div\");\n\
-        else {\n\
-          var lineElement = lineContent(cm, line), markers = line.gutterMarkers;\n\
-          if (line.className) lineElement.className = line.className;\n\
-          // Lines with gutter elements or a background class need\n\
-          // to be wrapped again, and have the extra elements added\n\
-          // to the wrapper div\n\
-          if (lineNumbers || markers || line.bgClassName || (line.widgets && line.widgets.length)) {\n\
-            var inside = [];\n\
-            if (lineNumbers)\n\
-              inside.push(elt(\"div\", lineNumberFor(cm.options, j),\n\
-                              \"CodeMirror-linenumber CodeMirror-gutter-elt\",\n\
-                              \"left: \" + lineNumberPos + \"px; width: \"\n\
-                              + display.lineNumWidth + \"px\"));\n\
-            if (markers)\n\
-              for (var k = 0; k < gutterSpecs.length; ++k) {\n\
-                var id = gutterSpecs[k], found = markers.hasOwnProperty(id) && markers[id];\n\
-                if (found) {\n\
-                  var gutterElt = display.gutters.childNodes[k];\n\
-                  inside.push(elt(\"div\", [found], \"CodeMirror-gutter-elt\", \"left: \" +\n\
-                                  (gutterElt.offsetLeft - display.gutters.offsetWidth) +\n\
-                                  \"px; width: \" + gutterElt.clientWidth + \"px\"));\n\
-                }\n\
-              }\n\
-            // Kludge to make sure the styled element lies behind the selection (by z-index)\n\
-            if (line.bgClassName)\n\
-              inside.push(elt(\"div\", \"\\u00a0\", line.bgClassName + \" CodeMirror-linebackground\"));\n\
-            inside.push(lineElement);\n\
-            if (line.widgets)\n\
-              for (var i = 0, ws = line.widgets; i < ws.length; ++i) {\n\
-                var widget = ws[i], node = elt(\"div\", [widget.node], \"CodeMirror-linewidget\");\n\
-                node.widget = widget;\n\
-                if (widget.noHScroll)\n\
-                  node.style.width = display.wrapper.clientWidth + \"px\";\n\
-                if (widget.coverGutter) {\n\
-                  node.style.zIndex = 5;\n\
-                  node.style.position = \"relative\";\n\
-                  node.style.marginLeft =\n\
-                    (widget.noHScroll ? compensateForHScroll(display) : -display.gutters.offsetWidth) + \"px\";\n\
-                }\n\
-                inside.push(node);\n\
-              }\n\
-            lineElement = elt(\"div\", inside, null, \"position: relative\");\n\
-            if (ie_lt8) lineElement.style.zIndex = 2;\n\
-          }\n\
-        }\n\
-        display.lineDiv.insertBefore(lineElement, curNode);\n\
-      } else {\n\
-        curNode = curNode.nextSibling;\n\
-      }\n\
-      ++j;\n\
-    });\n\
-  }\n\
-\n\
-  // SELECTION / CURSOR\n\
-\n\
-  function selHead(view) {\n\
-    return view.sel.inverted ? view.sel.from : view.sel.to;\n\
-  }\n\
-\n\
-  function updateSelection(cm) {\n\
-    var headPos, display = cm.display, doc = cm.view.doc, sel = cm.view.sel;\n\
-    if (posEq(sel.from, sel.to)) { // No selection, single cursor\n\
-      var pos = headPos = cursorCoords(cm, sel.from, \"div\");\n\
-      display.cursor.style.left = pos.left + \"px\";\n\
-      display.cursor.style.top = pos.top + \"px\";\n\
-      display.cursor.style.height = (pos.bottom - pos.top) * .85 + \"px\";\n\
-      display.cursor.style.display = \"\";\n\
-      display.selectionDiv.style.display = \"none\";\n\
-\n\
-      if (pos.other) {\n\
-        display.otherCursor.style.display = \"\";\n\
-        display.otherCursor.style.left = pos.other.left + \"px\";\n\
-        display.otherCursor.style.top = pos.other.top + \"px\";\n\
-        display.otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + \"px\";\n\
-      } else { display.otherCursor.style.display = \"none\"; }\n\
-    } else {\n\
-      headPos = cursorCoords(cm, selHead(cm.view), \"div\");\n\
-      var fragment = document.createDocumentFragment();\n\
-      var clientWidth = display.lineSpace.clientWidth;\n\
-      var add = function(left, top, width, bottom) {\n\
-        if (top < 0) top = 0;\n\
-        fragment.appendChild(elt(\"div\", null, \"CodeMirror-selected\", \"position: absolute; left: \" + left +\n\
-                                 \"px; top: \" + top + \"px; width: \" + (width == null ? clientWidth : width) +\n\
-                                 \"px; height: \" + (bottom - top) + \"px\"));\n\
-      };\n\
-\n\
-      var middleFrom = sel.from.line + 1, middleTo = sel.to.line - 1, sameLine = sel.from.line == sel.to.line;\n\
-      var drawForLine = function(line, from, toArg, retTop) {\n\
-        var lineObj = getLine(doc, line), lineLen = lineObj.text.length;\n\
-        var coords = function(ch) { return charCoords(cm, {line: line, ch: ch}, \"div\", lineObj); };\n\
-        var rVal = retTop ? Infinity : -Infinity;\n\
-        iterateBidiSections(getOrder(lineObj), from, toArg == null ? lineLen : toArg, function(from, to, dir) {\n\
-          var leftPos = coords(dir == \"rtl\" ? to - 1 : from);\n\
-          var rightPos = coords(dir == \"rtl\" ? from : to - 1);\n\
-          var left = leftPos.left, right = rightPos.right;\n\
-          if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part\n\
-            add(left, leftPos.top, null, leftPos.bottom);\n\
-            left = paddingLeft(display);\n\
-            if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top);\n\
-          }\n\
-          if (toArg == null && to == lineLen) right = clientWidth;\n\
-          rVal = retTop ? Math.min(rightPos.top, rVal) : Math.max(rightPos.bottom, rVal);\n\
-          add(left, rightPos.top, right - left, rightPos.bottom);\n\
-        });\n\
-        return rVal;\n\
-      };\n\
-\n\
-      var middleTop = Infinity, middleBot = -Infinity;\n\
-      if (sel.from.ch || sameLine)\n\
-        // Draw the first line of selection.\n\
-        middleTop = drawForLine(sel.from.line, sel.from.ch, sameLine ? sel.to.ch : null);\n\
-      else\n\
-        // Simply include it in the middle block.\n\
-        middleFrom = sel.from.line;\n\
-\n\
-      if (!sameLine && sel.to.ch)\n\
-        middleBot = drawForLine(sel.to.line, 0, sel.to.ch, true);\n\
-\n\
-      if (middleFrom <= middleTo) {\n\
-        // Draw the middle\n\
-        var botLine = getLine(doc, middleTo),\n\
-        bottom = charCoords(cm, {line: middleTo, ch: botLine.text.length}, \"div\", botLine);\n\
-        // Kludge to try and prevent fetching coordinates twice if\n\
-        // start end end are on same line.\n\
-        var top = (middleFrom != middleTo || botLine.height > bottom.bottom - bottom.top) ?\n\
-          charCoords(cm, {line: middleFrom, ch: 0}, \"div\") : bottom;\n\
-        middleTop = Math.min(middleTop, top.top);\n\
-        middleBot = Math.max(middleBot, bottom.bottom);\n\
-      }\n\
-      if (middleTop < middleBot) add(paddingLeft(display), middleTop, null, middleBot);\n\
-\n\
-      removeChildrenAndAdd(display.selectionDiv, fragment);\n\
-      display.cursor.style.display = display.otherCursor.style.display = \"none\";\n\
-      display.selectionDiv.style.display = \"\";\n\
-    }\n\
-\n\
-    // Move the hidden textarea near the cursor to prevent scrolling artifacts\n\
-    var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect();\n\
-    display.inputDiv.style.top = Math.max(0, Math.min(display.wrapper.clientHeight - 10,\n\
-                                                      headPos.top + lineOff.top - wrapOff.top)) + \"px\";\n\
-    display.inputDiv.style.left = Math.max(0, Math.min(display.wrapper.clientWidth - 10,\n\
-                                                       headPos.left + lineOff.left - wrapOff.left)) + \"px\";\n\
-  }\n\
-\n\
-  // Cursor-blinking\n\
-  function restartBlink(cm) {\n\
-    var display = cm.display;\n\
-    clearInterval(display.blinker);\n\
-    var on = true;\n\
-    display.cursor.style.visibility = display.otherCursor.style.visibility = \"\";\n\
-    display.blinker = setInterval(function() {\n\
-      display.cursor.style.visibility = display.otherCursor.style.visibility = (on = !on) ? \"\" : \"hidden\";\n\
-    }, cm.options.cursorBlinkRate);\n\
-  }\n\
-\n\
-  // HIGHLIGHT WORKER\n\
-\n\
-  function startWorker(cm, time) {\n\
-    if (cm.view.doc.frontier < cm.display.showingTo)\n\
-      cm.view.doc.highlight.set(time, bind(highlightWorker, cm));\n\
-  }\n\
-\n\
-  function highlightWorker(cm) {\n\
-    var doc = cm.view.doc;\n\
-    if (doc.frontier >= cm.display.showingTo) return;\n\
-    var end = +new Date + cm.options.workTime;\n\
-    var state = copyState(doc.mode, getStateBefore(doc, doc.frontier));\n\
-    var startFrontier = doc.frontier;\n\
-    doc.iter(doc.frontier, cm.display.showingTo, function(line) {\n\
-      if (doc.frontier >= cm.display.showingFrom) { // Visible\n\
-        line.highlight(doc.mode, state, cm.options.tabSize);\n\
-        line.stateAfter = copyState(doc.mode, state);\n\
-      } else {\n\
-        line.process(doc.mode, state, cm.options.tabSize);\n\
-        line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null;\n\
-      }\n\
-      ++doc.frontier;\n\
-      if (+new Date > end) {\n\
-        startWorker(cm, cm.options.workDelay);\n\
-        return true;\n\
-      }\n\
-    });\n\
-    if (cm.display.showingTo > startFrontier && doc.frontier >= cm.display.showingFrom)\n\
-      operation(cm, function() {regChange(this, startFrontier, doc.frontier);})();\n\
-  }\n\
-\n\
-  // Finds the line to start with when starting a parse. Tries to\n\
-  // find a line with a stateAfter, so that it can start with a\n\
-  // valid state. If that fails, it returns the line with the\n\
-  // smallest indentation, which tends to need the least context to\n\
-  // parse correctly.\n\
-  function findStartLine(doc, n) {\n\
-    var minindent, minline;\n\
-    for (var search = n, lim = n - 100; search > lim; --search) {\n\
-      if (search == 0) return 0;\n\
-      var line = getLine(doc, search-1);\n\
-      if (line.stateAfter) return search;\n\
-      var indented = line.indentation(doc.tabSize);\n\
-      if (minline == null || minindent > indented) {\n\
-        minline = search - 1;\n\
-        minindent = indented;\n\
-      }\n\
-    }\n\
-    return minline;\n\
-  }\n\
-\n\
-  function getStateBefore(doc, n) {\n\
-    var pos = findStartLine(doc, n), state = pos && getLine(doc, pos-1).stateAfter;\n\
-    if (!state) state = startState(doc.mode);\n\
-    else state = copyState(doc.mode, state);\n\
-    doc.iter(pos, n, function(line) {\n\
-      line.process(doc.mode, state, doc.tabSize);\n\
-      line.stateAfter = (pos == n - 1 || pos % 5 == 0) ? copyState(doc.mode, state) : null;\n\
-    });\n\
-    return state;\n\
-  }\n\
-\n\
-  // POSITION MEASUREMENT\n\
-  \n\
-  function paddingTop(display) {return display.lineSpace.offsetTop;}\n\
-  function paddingLeft(display) {\n\
-    var e = removeChildrenAndAdd(display.measure, elt(\"pre\")).appendChild(elt(\"span\", \"x\"));\n\
-    return e.offsetLeft;\n\
-  }\n\
-\n\
-  function measureLine(cm, line, ch) {\n\
-    var wrapping = cm.options.lineWrapping, display = cm.display;\n\
-    // First look in the cache\n\
-    var cache = cm.display.measureLineCache;\n\
-    for (var i = 0; i < cache.length; ++i) {\n\
-      var memo = cache[i];\n\
-      if (memo.ch == ch && memo.text == line.text &&\n\
-          (!wrapping || display.scroller.clientWidth == memo.width))\n\
-        return {top: memo.top, bottom: memo.bottom, left: memo.left, right: memo.right};\n\
-    }\n\
-\n\
-    var atEnd = ch && ch == line.text.length;\n\
-    var pre = lineContent(cm, line, atEnd ? ch - 1 : ch);\n\
-    removeChildrenAndAdd(display.measure, pre);\n\
-    var anchor = pre.anchor, outer = display.lineDiv.getBoundingClientRect();\n\
-    // We'll sample once at the top, once at the bottom of the line,\n\
-    // to get the real line height (in case there tokens on the line\n\
-    // with bigger fonts)\n\
-    anchor.style.verticalAlign = \"top\";\n\
-    var box1 = anchor.getBoundingClientRect(), left = box1.left - outer.left, right = box1.right - outer.left;\n\
-    if (ie) {\n\
-      var left1 = anchor.offsetLeft;\n\
-      // In IE, verticalAlign does not influence offsetTop, unless\n\
-      // the element is an inline-block. Unfortunately, inline\n\
-      // blocks have different wrapping behaviour, so we have to do\n\
-      // some icky thing with inserting \"Zero-Width No-Break Spaces\"\n\
-      // to compensate for wrapping artifacts.\n\
-      anchor.style.display = \"inline-block\";\n\
-      if (wrapping && anchor.offsetLeft != left1) {\n\
-        anchor.parentNode.insertBefore(document.createTextNode(\"\\ufeff\"), anchor);\n\
-        if (anchor.offsetLeft != left1)\n\
-          anchor.parentNode.insertBefore(document.createTextNode(\"\\ufeff\"), anchor.nextSibling);\n\
-        if (anchor.offsetLeft != left1)\n\
-          anchor.parentNode.removeChild(anchor.previousSibling);\n\
-      }\n\
-    }\n\
-    var top = Math.max(0, box1.top - outer.top);\n\
-    anchor.style.verticalAlign = \"bottom\";\n\
-    var bottom = Math.min(anchor.getBoundingClientRect().bottom - outer.top, pre.offsetHeight);\n\
-    if (atEnd) left = right;\n\
-\n\
-    // Store result in the cache\n\
-    var memo = {ch: ch, text: line.text, width: display.wrapper.clientWidth,\n\
-                top: top, bottom: bottom, left: left, right: right};\n\
-    if (cache.length == 8) cache[++cache.pos % 8] = memo;\n\
-    else cache.push(memo);\n\
-\n\
-    return {top: top, bottom: bottom, left: left, right: right};\n\
-  }\n\
-\n\
-  // Context is one of \"line\", \"div\" (display.lineDiv), \"local\"/null (editor), or \"page\"\n\
-  function intoCoordSystem(cm, pos, rect, context) {\n\
-    if (context == \"line\") return rect;\n\
-    if (!context) context = \"local\";\n\
-    var yOff = heightAtLine(cm.view.doc, pos.line);\n\
-    if (context != \"local\") yOff -= cm.display.viewOffset;\n\
-    if (context == \"page\") {\n\
-      var lOff = cm.display.lineSpace.getBoundingClientRect();\n\
-      yOff += lOff.top; rect.left += lOff.left; rect.right += lOff.right;\n\
-    }\n\
-    rect.top += yOff; rect.bottom += yOff;\n\
-    return rect;\n\
-  }\n\
-\n\
-  function charCoords(cm, pos, context, lineObj) {\n\
-    if (!lineObj) lineObj = getLine(cm.view.doc, pos.line);\n\
-    return intoCoordSystem(cm, pos, measureLine(cm, lineObj, pos.ch), context);\n\
-  }\n\
-\n\
-  function cursorCoords(cm, pos, context, lineObj) {\n\
-    lineObj = lineObj || getLine(cm.view.doc, pos.line);\n\
-    function get(ch, right) {\n\
-      var m = measureLine(cm, lineObj, ch);\n\
-      if (right) m.left = m.right; else m.right = m.left;\n\
-      return intoCoordSystem(cm, pos, m, context);\n\
-    }\n\
-    var order = getOrder(lineObj), ch = pos.ch;\n\
-    if (!order) return get(ch);\n\
-    var main, other, linedir = order[0].level;\n\
-    for (var i = 0; i < order.length; ++i) {\n\
-      var part = order[i], rtl = part.level % 2, nb, here;\n\
-      if (part.from < ch && part.to > ch) return get(ch, rtl);\n\
-      var left = rtl ? part.to : part.from, right = rtl ? part.from : part.to;\n\
-      if (left == ch) {\n\
-        // Opera and IE return bogus offsets and widths for edges\n\
-        // where the direction flips, but only for the side with the\n\
-        // lower level. So we try to use the side with the higher\n\
-        // level.\n\
-        if (i && part.level < (nb = order[i-1]).level) here = get(nb.level % 2 ? nb.from : nb.to - 1, true);\n\
-        else here = get(rtl && part.from != part.to ? ch - 1 : ch);\n\
-        if (rtl == linedir) main = here; else other = here;\n\
-      } else if (right == ch) {\n\
-        var nb = i < order.length - 1 && order[i+1];\n\
-        if (!rtl && nb && nb.from == nb.to) continue;\n\
-        if (nb && part.level < nb.level) here = get(nb.level % 2 ? nb.to - 1 : nb.from);\n\
-        else here = get(rtl ? ch : ch - 1, true);\n\
-        if (rtl == linedir) main = here; else other = here;\n\
-      }\n\
-    }\n\
-    if (linedir && !ch) other = get(order[0].to - 1);\n\
-    if (!main) return other;\n\
-    if (other) main.other = other;\n\
-    return main;\n\
-  }\n\
-\n\
-  // Coords must be lineSpace-local\n\
-  function coordsChar(cm, x, y) {\n\
-    var display = cm.display, doc = cm.view.doc;\n\
-    var cw = charWidth(display), heightPos = display.viewOffset + y;\n\
-    if (heightPos < 0) return {line: 0, ch: 0};\n\
-    var lineNo = lineAtHeight(doc, heightPos);\n\
-    if (lineNo >= doc.size) return {line: doc.size - 1, ch: getLine(doc, doc.size - 1).text.length};\n\
-    var lineObj = getLine(doc, lineNo);\n\
-    if (!lineObj.text.length) return {line: lineNo, ch: 0};\n\
-    var tw = cm.options.lineWrapping, innerOff = tw ? heightPos - heightAtLine(doc, lineNo) : 0;\n\
-    if (x < 0) x = 0;\n\
-    var wrongLine = false;\n\
-    function getX(ch) {\n\
-      var sp = cursorCoords(cm, {line: lineNo, ch: ch}, \"line\", lineObj);\n\
-      if (tw) {\n\
-        wrongLine = true;\n\
-        if (innerOff > sp.bottom) return Math.max(0, sp.left - display.wrapper.clientWidth);\n\
-        else if (innerOff < sp.top) return sp.left + display.wrapper.clientWidth;\n\
-        else wrongLine = false;\n\
-      }\n\
-      return sp.left;\n\
-    }\n\
-    var bidi = getOrder(lineObj), dist = lineObj.text.length;\n\
-    var from = lineLeft(lineObj), fromX = 0, to = lineRight(lineObj), toX;\n\
-    if (!bidi) {\n\
-      // Guess a suitable upper bound for our search.\n\
-      var estimated = Math.min(to, Math.ceil((x + Math.floor(innerOff / textHeight(display)) *\n\
-                                              display.wrapper.clientWidth * .9) / cw));\n\
-      for (;;) {\n\
-        var estX = getX(estimated);\n\
-        if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));\n\
-        else {toX = estX; to = estimated; break;}\n\
-      }\n\
-      // Try to guess a suitable lower bound as well.\n\
-      estimated = Math.floor(to * 0.8); estX = getX(estimated);\n\
-      if (estX < x) {from = estimated; fromX = estX;}\n\
-      dist = to - from;\n\
-    } else toX = getX(to);\n\
-    if (x > toX) return {line: lineNo, ch: to};\n\
-    // Do a binary search between these bounds.\n\
-    for (;;) {\n\
-      if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) {\n\
-        var after = x - fromX < toX - x, ch = after ? from : to;\n\
-        while (isExtendingChar.test(lineObj.text.charAt(ch))) ++ch;\n\
-        return {line: lineNo, ch: ch, after: after};\n\
-      }\n\
-      var step = Math.ceil(dist / 2), middle = from + step;\n\
-      if (bidi) {\n\
-        middle = from;\n\
-        for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1);\n\
-      }\n\
-      var middleX = getX(middle);\n\
-      if (middleX > x) {to = middle; toX = middleX; if (wrongLine) toX += 1000; dist -= step;}\n\
-      else {from = middle; fromX = middleX; dist = step;}\n\
-    }\n\
-  }\n\
-\n\
-  var measureText;\n\
-  function textHeight(display) {\n\
-    if (display.cachedTextHeight != null) return display.cachedTextHeight;\n\
-    if (measureText == null) {\n\
-      measureText = elt(\"pre\");\n\
-      // Measure a bunch of lines, for browsers that compute\n\
-      // fractional heights.\n\
-      for (var i = 0; i < 49; ++i) {\n\
-        measureText.appendChild(document.createTextNode(\"x\"));\n\
-        measureText.appendChild(elt(\"br\"));\n\
-      }\n\
-      measureText.appendChild(document.createTextNode(\"x\"));\n\
-    }\n\
-    removeChildrenAndAdd(display.measure, measureText);\n\
-    var height = measureText.offsetHeight / 50;\n\
-    if (height > 3) display.cachedTextHeight = height;\n\
-    removeChildren(display.measure);\n\
-    return height || 1;\n\
-  }\n\
-\n\
-  function charWidth(display) {\n\
-    if (display.cachedCharWidth != null) return display.cachedCharWidth;\n\
-    var anchor = elt(\"span\", \"x\");\n\
-    var pre = elt(\"pre\", [anchor]);\n\
-    removeChildrenAndAdd(display.measure, pre);\n\
-    var width = anchor.offsetWidth;\n\
-    if (width > 2) display.cachedCharWidth = width;\n\
-    return width || 10;\n\
-  }\n\
-\n\
-  // OPERATIONS\n\
-\n\
-  // Operations are used to wrap changes in such a way that each\n\
-  // change won't have to update the cursor and display (which would\n\
-  // be awkward, slow, and error-prone), but instead updates are\n\
-  // batched and then all combined and executed at once.\n\
-\n\
-  function startOperation(cm) {\n\
-    if (cm.curOp) ++cm.curOp.depth;\n\
-    else cm.curOp = {\n\
-      // Nested operations delay update until the outermost one\n\
-      // finishes.\n\
-      depth: 1,\n\
-      // An array of ranges of lines that have to be updated. See\n\
-      // updateDisplay.\n\
-      changes: [],\n\
-      delayedCallbacks: [],\n\
-      updateInput: null,\n\
-      userSelChange: null,\n\
-      textChanged: null,\n\
-      selectionChanged: false,\n\
-      updateMaxLine: false\n\
-    };\n\
-  }\n\
-\n\
-  function endOperation(cm) {\n\
-    var op = cm.curOp;\n\
-    if (--op.depth) return;\n\
-    cm.curOp = null;\n\
-    var view = cm.view, display = cm.display;\n\
-    if (op.updateMaxLine) computeMaxLength(view);\n\
-    if (view.maxLineChanged && !cm.options.lineWrapping) {\n\
-      var width = measureLine(cm, view.maxLine, view.maxLine.text.length).left;\n\
-      display.sizer.style.minWidth = (width + 3 + scrollerCutOff) + \"px\";\n\
-      view.maxLineChanged = false;\n\
-    }\n\
-    var newScrollPos, updated;\n\
-    if (op.selectionChanged) {\n\
-      var coords = cursorCoords(cm, selHead(view));\n\
-      newScrollPos = calculateScrollPos(display, coords.left, coords.top, coords.left, coords.bottom);\n\
-    }\n\
-    if (op.changes.length || newScrollPos && newScrollPos.scrollTop != null)\n\
-      updated = updateDisplay(cm, op.changes, newScrollPos && newScrollPos.scrollTop);\n\
-    if (!updated && op.selectionChanged) updateSelection(cm);\n\
-    if (newScrollPos) scrollCursorIntoView(cm);\n\
-    if (op.selectionChanged) restartBlink(cm);\n\
-\n\
-    if (view.focused && op.updateInput)\n\
-      resetInput(cm, op.userSelChange);\n\
-\n\
-    if (op.textChanged)\n\
-      signal(cm, \"change\", cm, op.textChanged);\n\
-    if (op.selectionChanged) signal(cm, \"cursorActivity\", cm);\n\
-    for (var i = 0; i < op.delayedCallbacks.length; ++i) op.delayedCallbacks[i](cm);\n\
-  }\n\
-\n\
-  // Wraps a function in an operation. Returns the wrapped function.\n\
-  function operation(cm1, f) {\n\
-    return function() {\n\
-      var cm = cm1 || this;\n\
-      startOperation(cm);\n\
-      try {var result = f.apply(cm, arguments);}\n\
-      finally {endOperation(cm);}\n\
-      return result;\n\
-    };\n\
-  }\n\
-\n\
-  function regChange(cm, from, to, lendiff) {\n\
-    cm.curOp.changes.push({from: from, to: to, diff: lendiff});\n\
-  }\n\
-\n\
-  function compoundChange(cm, f) {\n\
-    var hist = cm.view.doc.history;\n\
-    hist.startCompound();\n\
-    try { return f(); } finally { hist.endCompound(); }\n\
-  }\n\
-\n\
-  // INPUT HANDLING\n\
-\n\
-  function slowPoll(cm) {\n\
-    if (cm.view.pollingFast) return;\n\
-    cm.display.poll.set(cm.options.pollInterval, function() {\n\
-      readInput(cm);\n\
-      if (cm.view.focused) slowPoll(cm);\n\
-    });\n\
-  }\n\
-\n\
-  function fastPoll(cm) {\n\
-    var missed = false;\n\
-    cm.display.pollingFast = true;\n\
-    function p() {\n\
-      var changed = readInput(cm);\n\
-      if (!changed && !missed) {missed = true; cm.display.poll.set(60, p);}\n\
-      else {cm.display.pollingFast = false; slowPoll(cm);}\n\
-    }\n\
-    cm.display.poll.set(20, p);\n\
-  }\n\
-\n\
-  // prevInput is a hack to work with IME. If we reset the textarea\n\
-  // on every change, that breaks IME. So we look for changes\n\
-  // compared to the previous content instead. (Modern browsers have\n\
-  // events that indicate IME taking place, but these are not widely\n\
-  // supported or compatible enough yet to rely on.)\n\
-  function readInput(cm) {\n\
-    var input = cm.display.input, prevInput = cm.display.prevInput, view = cm.view, sel = view.sel;\n\
-    if (!view.focused || hasSelection(input) || cm.options.readOnly) return false;\n\
-    var text = input.value;\n\
-    if (text == prevInput && posEq(sel.from, sel.to)) return false;\n\
-    startOperation(cm);\n\
-    view.sel.shift = null;\n\
-    var same = 0, l = Math.min(prevInput.length, text.length);\n\
-    while (same < l && prevInput[same] == text[same]) ++same;\n\
-    if (same < prevInput.length)\n\
-      sel.from = {line: sel.from.line, ch: sel.from.ch - (prevInput.length - same)};\n\
-    else if (view.overwrite && posEq(sel.from, sel.to))\n\
-      sel.to = {line: sel.to.line, ch: Math.min(getLine(cm.view.doc, sel.to.line).text.length, sel.to.ch + (text.length - same))};\n\
-    var updateInput = cm.curOp.updateInput;\n\
-    cm.replaceSelection(text.slice(same), \"end\");\n\
-    cm.curOp.updateInput = updateInput;\n\
-    if (text.length > 1000) { input.value = cm.display.prevInput = \"\"; }\n\
-    else cm.display.prevInput = text;\n\
-    endOperation(cm);\n\
-    return true;\n\
-  }\n\
-\n\
-  function resetInput(cm, user) {\n\
-    var view = cm.view, minimal, selected;\n\
-    if (!posEq(view.sel.from, view.sel.to)) {\n\
-      cm.display.prevInput = \"\";\n\
-      minimal = hasCopyEvent &&\n\
-        (view.sel.to.line - view.sel.from.line > 100 || (selected = cm.getSelection()).length > 1000);\n\
-      if (minimal) cm.display.input.value = \"-\";\n\
-      else cm.display.input.value = selected || cm.getSelection();\n\
-      if (view.focused) selectInput(cm.display.input);\n\
-    } else if (user) cm.display.prevInput = cm.display.input.value = \"\";\n\
-    cm.display.inaccurateSelection = minimal;\n\
-  }\n\
-\n\
-  function focusInput(cm) {\n\
-    if (cm.options.readOnly != \"nocursor\") cm.display.input.focus();\n\
-  }\n\
-\n\
-  // EVENT HANDLERS\n\
-\n\
-  function registerEventHandlers(cm) {\n\
-    var d = cm.display;\n\
-    on(d.scroller, \"mousedown\", operation(cm, onMouseDown));\n\
-    on(d.gutters, \"mousedown\", operation(cm, clickInGutter));\n\
-    on(d.scroller, \"dblclick\", operation(cm, e_preventDefault));\n\
-    on(d.lineSpace, \"selectstart\", function(e) {\n\
-      if (!mouseEventInWidget(d, e)) e_preventDefault(e);\n\
-    });\n\
-    // Gecko browsers fire contextmenu *after* opening the menu, at\n\
-    // which point we can't mess with it anymore. Context menu is\n\
-    // handled in onMouseDown for Gecko.\n\
-    if (!gecko) on(d.scroller, \"contextmenu\", function(e) {onContextMenu(cm, e);});\n\
-\n\
-    on(d.scroller, \"scroll\", function() {\n\
-      if (d.scroller.scrollTop != cm.view.scrollTop) {\n\
-        d.scrollbarV.scrollTop = cm.view.scrollTop = d.scroller.scrollTop;\n\
-        updateDisplay(cm, []);\n\
-      }\n\
-      if (d.scroller.scrollLeft != cm.view.scrollLeft) {\n\
-        d.scrollbarH.scrollLeft = cm.view.scrollLeft = d.scroller.scrollLeft;\n\
-        alignLineNumbers(cm.display);\n\
-      }\n\
-      signal(cm, \"scroll\", cm);\n\
-    });\n\
-    on(d.scrollbarV, \"scroll\", function() {\n\
-      if (d.scrollbarV.scrollTop != cm.view.scrollTop) {\n\
-        d.scroller.scrollTop = cm.view.scrollTop = d.scrollbarV.scrollTop;\n\
-        updateDisplay(cm, []);\n\
-      }\n\
-    });\n\
-    on(d.scrollbarH, \"scroll\", function() {\n\
-      if (d.scrollbarH.scrollLeft != cm.view.scrollLeft) {\n\
-        d.scroller.scrollLeft = cm.view.scrollLeft = d.scrollbarH.scrollLeft;\n\
-        alignLineNumbers(cm.display);\n\
-      }\n\
-    });\n\
-\n\
-    function reFocus() { if (cm.view.focused) setTimeout(bind(focusInput, cm), 0); }\n\
-    on(d.scrollbarH, \"mousedown\", reFocus);\n\
-    on(d.scrollbarV, \"mousedown\", reFocus);\n\
-    // Prevent wrapper from ever scrolling\n\
-    on(d.wrapper, \"scroll\", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; });\n\
-    on(window, \"resize\", function resizeHandler() {\n\
-      // Might be a text scaling operation, clear size caches.\n\
-      d.cachedCharWidth = d.cachedTextHeight = null;\n\
-      d.measureLineCache.length = d.measureLineCache.pos = 0;\n\
-      if (d.wrapper.parentNode) updateDisplay(cm, true);\n\
-      else off(window, \"resize\", resizeHandler);\n\
-    });\n\
-\n\
-    on(d.input, \"keyup\", operation(cm, function(e) {\n\
-      if (cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return;\n\
-      if (e_prop(e, \"keyCode\") == 16) cm.view.sel.shift = null;\n\
-    }));\n\
-    on(d.input, \"input\", bind(fastPoll, cm));\n\
-    on(d.input, \"keydown\", operation(cm, onKeyDown));\n\
-    on(d.input, \"keypress\", operation(cm, onKeyPress));\n\
-    on(d.input, \"focus\", bind(onFocus, cm));\n\
-    on(d.input, \"blur\", bind(onBlur, cm));\n\
-\n\
-    function drag_(e) {\n\
-      if (cm.options.onDragEvent && cm.options.onDragEvent(cm, addStop(e))) return;\n\
-      e_stop(e);\n\
-    }\n\
-    if (cm.options.dragDrop) {\n\
-      on(d.scroller, \"dragstart\", function(e){onDragStart(cm, e);});\n\
-      on(d.scroller, \"dragenter\", drag_);\n\
-      on(d.scroller, \"dragover\", drag_);\n\
-      on(d.scroller, \"drop\", operation(cm, onDrop));\n\
-    }\n\
-    on(d.scroller, \"paste\", function(){focusInput(cm); fastPoll(cm);});\n\
-    on(d.input, \"paste\", bind(fastPoll, cm));\n\
-    function prepareCopy() {\n\
-      if (d.inaccurateSelection) {\n\
-        d.prevInput = \"\";\n\
-        d.inaccurateSelection = false;\n\
-        d.input.value = cm.getSelection();\n\
-        selectInput(d.input);\n\
-      }\n\
-    }\n\
-    on(d.input, \"cut\", prepareCopy);\n\
-    on(d.input, \"copy\", prepareCopy);\n\
-\n\
-    // Needed to handle Tab key in KHTML\n\
-    if (khtml) on(d.sizer, \"mouseup\", function() {\n\
-        if (document.activeElement == d.input) d.input.blur();\n\
-        focusInput(cm);\n\
-    });\n\
-  }\n\
-\n\
-  function mouseEventInWidget(display, e) {\n\
-    for (var n = e_target(e); n != display.wrapper; n = n.parentNode)\n\
-      if (/\\bCodeMirror-linewidget\\b/.test(n.className) ||\n\
-          n.parentNode == display.sizer && n != display.mover) return true;\n\
-  }\n\
-\n\
-  function posFromMouse(cm, e, liberal) {\n\
-    var display = cm.display;\n\
-    if (!liberal) {\n\
-      var target = e_target(e);\n\
-      if (target == display.scrollbarH || target == display.scrollbarH.firstChild ||\n\
-          target == display.scrollbarV || target == display.scrollbarV.firstChild ||\n\
-          target == display.scrollbarFiller) return null;\n\
-    }\n\
-    var x, y, space = display.lineSpace.getBoundingClientRect();\n\
-    // Fails unpredictably on IE[67] when mouse is dragged around quickly.\n\
-    try { x = e.clientX; y = e.clientY; } catch (e) { return null; }\n\
-    return coordsChar(cm, x - space.left, y - space.top);\n\
-  }\n\
-\n\
-  var lastClick, lastDoubleClick;\n\
-  function onMouseDown(e) {\n\
-    var cm = this, display = cm.display, view = cm.view, sel = view.sel, doc = view.doc;\n\
-    setShift(cm.view, e_prop(e, \"shiftKey\"));\n\
-\n\
-    if (mouseEventInWidget(display, e)) {\n\
-      if (!webkit) {\n\
-        display.scroller.draggable = false;\n\
-        setTimeout(function(){display.scroller.draggable = true;}, 100);\n\
-      }\n\
-      return;\n\
-    }\n\
-    if (clickInGutter.call(cm, e)) return;\n\
-    var start = posFromMouse(cm, e);\n\
-\n\
-    switch (e_button(e)) {\n\
-    case 3:\n\
-      if (gecko) onContextMenu.call(cm, cm, e);\n\
-      return;\n\
-    case 2:\n\
-      if (start) setSelectionUser(cm, start, start);\n\
-      setTimeout(bind(focusInput, cm), 20);\n\
-      e_preventDefault(e);\n\
-      return;\n\
-    }\n\
-    // For button 1, if it was clicked inside the editor\n\
-    // (posFromMouse returning non-null), we have to adjust the\n\
-    // selection.\n\
-    if (!start) {if (e_target(e) == display.scroller) e_preventDefault(e); return;}\n\
-\n\
-    if (!view.focused) onFocus(cm);\n\
-\n\
-    var now = +new Date, type = \"single\";\n\
-    if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) {\n\
-      type = \"triple\";\n\
-      e_preventDefault(e);\n\
-      setTimeout(bind(focusInput, cm), 20);\n\
-      selectLine(cm, start.line);\n\
-    } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) {\n\
-      type = \"double\";\n\
-      lastDoubleClick = {time: now, pos: start};\n\
-      e_preventDefault(e);\n\
-      var word = findWordAt(getLine(doc, start.line).text, start);\n\
-      setSelectionUser(cm, word.from, word.to);\n\
-    } else { lastClick = {time: now, pos: start}; }\n\
-\n\
-    var last = start;\n\
-    if (cm.options.dragDrop && dragAndDrop && !cm.options.readOnly && !posEq(sel.from, sel.to) &&\n\
-        !posLess(start, sel.from) && !posLess(sel.to, start) && type == \"single\") {\n\
-      var dragEnd = operation(cm, function(e2) {\n\
-        if (webkit) display.scroller.draggable = false;\n\
-        view.draggingText = false;\n\
-        off(document, \"mouseup\", dragEnd);\n\
-        off(display.scroller, \"drop\", dragEnd);\n\
-        if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {\n\
-          e_preventDefault(e2);\n\
-          setSelectionUser(cm, start, start);\n\
-          focusInput(cm);\n\
-        }\n\
-      });\n\
-      // Let the drag handler handle this.\n\
-      if (webkit) display.scroller.draggable = true;\n\
-      view.draggingText = true;\n\
-      // IE's approach to draggable\n\
-      if (display.scroller.dragDrop) display.scroller.dragDrop();\n\
-      on(document, \"mouseup\", dragEnd);\n\
-      on(display.scroller, \"drop\", dragEnd);\n\
-      return;\n\
-    }\n\
-    e_preventDefault(e);\n\
-    if (type == \"single\") setSelectionUser(cm, start, start);\n\
-\n\
-    var startstart = sel.from, startend = sel.to;\n\
-\n\
-    function doSelect(cur) {\n\
-      if (type == \"single\") {\n\
-        setSelectionUser(cm, start, cur);\n\
-      } else if (type == \"double\") {\n\
-        var word = findWordAt(getLine(doc, cur.line).text, cur);\n\
-        if (posLess(cur, startstart)) setSelectionUser(cm, word.from, startend);\n\
-        else setSelectionUser(cm, startstart, word.to);\n\
-      } else if (type == \"triple\") {\n\
-        if (posLess(cur, startstart)) setSelectionUser(cm, startend, clipPos(doc, {line: cur.line, ch: 0}));\n\
-        else setSelectionUser(cm, startstart, clipPos(doc, {line: cur.line + 1, ch: 0}));\n\
-      }\n\
-    }\n\
-\n\
-    var editorSize = display.wrapper.getBoundingClientRect();\n\
-    // Used to ensure timeout re-tries don't fire when another extend\n\
-    // happened in the meantime (clearTimeout isn't reliable -- at\n\
-    // least on Chrome, the timeouts still happen even when cleared,\n\
-    // if the clear happens after their scheduled firing time).\n\
-    var counter = 0;\n\
-\n\
-    function extend(e) {\n\
-      var curCount = ++counter;\n\
-      var cur = posFromMouse(cm, e, true);\n\
-      if (!cur) return;\n\
-      if (!posEq(cur, last)) {\n\
-        if (!view.focused) onFocus(cm);\n\
-        last = cur;\n\
-        doSelect(cur);\n\
-        var visible = visibleLines(display, doc);\n\
-        if (cur.line >= visible.to || cur.line < visible.from)\n\
-          setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150);\n\
-      } else {\n\
-        var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0;\n\
-        if (outside) setTimeout(operation(cm, function() {\n\
-          if (counter != curCount) return;\n\
-          display.scroller.scrollTop += outside;\n\
-          extend(e);\n\
-        }), 50);\n\
-      }\n\
-    }\n\
-\n\
-    function done(e) {\n\
-      counter = Infinity;\n\
-      var cur = posFromMouse(cm, e);\n\
-      if (cur) doSelect(cur);\n\
-      e_preventDefault(e);\n\
-      focusInput(cm);\n\
-      off(document, \"mousemove\", move);\n\
-      off(document, \"mouseup\", up);\n\
-    }\n\
-\n\
-    var move = operation(cm, function(e) {\n\
-      e_preventDefault(e);\n\
-      if (!ie && !e_button(e)) done(e);\n\
-      else extend(e);\n\
-    });\n\
-    var up = operation(cm, done);\n\
-    on(document, \"mousemove\", move);\n\
-    on(document, \"mouseup\", up);\n\
-  }\n\
-\n\
-  function onDrop(e) {\n\
-    var cm = this;\n\
-    if (cm.options.onDragEvent && cm.options.onDragEvent(cm, addStop(e))) return;\n\
-    e_preventDefault(e);\n\
-    var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files;\n\
-    if (!pos || cm.options.readOnly) return;\n\
-    if (files && files.length && window.FileReader && window.File) {\n\
-      var n = files.length, text = Array(n), read = 0;\n\
-      var loadFile = function(file, i) {\n\
-        var reader = new FileReader;\n\
-        reader.onload = function() {\n\
-          text[i] = reader.result;\n\
-          if (++read == n) {\n\
-            pos = clipPos(cm.view.doc, pos);\n\
-            operation(cm, function() {\n\
-              var end = replaceRange(cm, text.join(\"\"), pos, pos);\n\
-              setSelectionUser(cm, pos, end);\n\
-            })();\n\
-          }\n\
-        };\n\
-        reader.readAsText(file);\n\
-      };\n\
-      for (var i = 0; i < n; ++i) loadFile(files[i], i);\n\
-    } else {\n\
-      // Don't do a replace if the drop happened inside of the selected text.\n\
-      if (cm.view.draggingText && !(posLess(pos, cm.view.sel.from) || posLess(cm.view.sel.to, pos))) return;\n\
-      try {\n\
-        var text = e.dataTransfer.getData(\"Text\");\n\
-        if (text) {\n\
-          compoundChange(cm, function() {\n\
-            var curFrom = cm.view.sel.from, curTo = cm.view.sel.to;\n\
-            setSelectionUser(cm, pos, pos);\n\
-            if (cm.view.draggingText) replaceRange(cm, \"\", curFrom, curTo);\n\
-            cm.replaceSelection(text);\n\
-            focusInput(cm);\n\
-          });\n\
-        }\n\
-      }\n\
-      catch(e){}\n\
-    }\n\
-  }\n\
-\n\
-  function clickInGutter(e) {\n\
-    var cm = this, display = cm.display;\n\
-    try { var mX = e.clientX, mY = e.clientY; }\n\
-    catch(e) { return false; }\n\
-    \n\
-    if (mX >= Math.floor(display.gutters.getBoundingClientRect().right)) return false;\n\
-    e_preventDefault(e);\n\
-    if (!hasHandler(cm, \"gutterClick\")) return true;\n\
-\n\
-    var lineBox = display.lineDiv.getBoundingClientRect();\n\
-    if (mY > lineBox.bottom) return true;\n\
-    mY -= lineBox.top - display.viewOffset;\n\
-\n\
-    for (var i = 0; i < cm.options.gutters.length; ++i) {\n\
-      var g = display.gutters.childNodes[i];\n\
-      if (g && g.getBoundingClientRect().right >= mX) {\n\
-        var line = lineAtHeight(cm.view.doc, mY);\n\
-        var gutter = cm.options.gutters[i];\n\
-        signalLater(cm, cm, \"gutterClick\", cm, line, gutter, e);\n\
-        break;\n\
-      }\n\
-    }\n\
-    return true;\n\
-  }\n\
-\n\
-  function onDragStart(cm, e) {\n\
-    var txt = cm.getSelection();\n\
-    e.dataTransfer.setData(\"Text\", txt);\n\
-\n\
-    // Use dummy image instead of default browsers image.\n\
-    if (e.dataTransfer.setDragImage)\n\
-      e.dataTransfer.setDragImage(elt('img'), 0, 0);\n\
-  }\n\
-\n\
-  function doHandleBinding(cm, bound, dropShift) {\n\
-    if (typeof bound == \"string\") {\n\
-      bound = commands[bound];\n\
-      if (!bound) return false;\n\
-    }\n\
-    var view = cm.view, prevShift = view.sel.shift;\n\
-    try {\n\
-      if (cm.options.readOnly) view.suppressEdits = true;\n\
-      if (dropShift) view.sel.shift = null;\n\
-      bound(cm);\n\
-    } catch(e) {\n\
-      if (e != Pass) throw e;\n\
-      return false;\n\
-    } finally {\n\
-      view.sel.shift = prevShift;\n\
-      view.suppressEdits = false;\n\
-    }\n\
-    return true;\n\
-  }\n\
-\n\
-  var maybeTransition;\n\
-  function handleKeyBinding(cm, e) {\n\
-    // Handle auto keymap transitions\n\
-    var startMap = getKeyMap(cm.options.keyMap), next = startMap.auto;\n\
-    clearTimeout(maybeTransition);\n\
-    if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() {\n\
-      if (getKeyMap(cm.options.keyMap) == startMap)\n\
-        cm.options.keyMap = (next.call ? next.call(null, cm) : next);\n\
-    }, 50);\n\
-\n\
-    var name = keyNames[e_prop(e, \"keyCode\")], handled = false;\n\
-    var flipCtrlCmd = opera && mac;\n\
-    if (name == null || e.altGraphKey) return false;\n\
-    if (e_prop(e, \"altKey\")) name = \"Alt-\" + name;\n\
-    if (e_prop(e, flipCtrlCmd ? \"metaKey\" : \"ctrlKey\")) name = \"Ctrl-\" + name;\n\
-    if (e_prop(e, flipCtrlCmd ? \"ctrlKey\" : \"metaKey\")) name = \"Cmd-\" + name;\n\
-\n\
-    var stopped = false;\n\
-    function stop() { stopped = true; }\n\
-\n\
-    if (e_prop(e, \"shiftKey\")) {\n\
-      handled = lookupKey(\"Shift-\" + name, cm.options.extraKeys, cm.options.keyMap,\n\
-                          function(b) {return doHandleBinding(cm, b, true);}, stop)\n\
-        || lookupKey(name, cm.options.extraKeys, cm.options.keyMap, function(b) {\n\
-          if (typeof b == \"string\" && /^go[A-Z]/.test(b)) return doHandleBinding(cm, b);\n\
-        }, stop);\n\
-    } else {\n\
-      handled = lookupKey(name, cm.options.extraKeys, cm.options.keyMap,\n\
-                          function(b) { return doHandleBinding(cm, b); }, stop);\n\
-    }\n\
-    if (stopped) handled = false;\n\
-    if (handled) {\n\
-      e_preventDefault(e);\n\
-      restartBlink(cm);\n\
-      if (ie) { e.oldKeyCode = e.keyCode; e.keyCode = 0; }\n\
-    }\n\
-    return handled;\n\
-  }\n\
-\n\
-  function handleCharBinding(cm, e, ch) {\n\
-    var handled = lookupKey(\"'\" + ch + \"'\", cm.options.extraKeys, cm.options.keyMap,\n\
-                            function(b) { return doHandleBinding(cm, b, true); });\n\
-    if (handled) {\n\
-      e_preventDefault(e);\n\
-      restartBlink(cm);\n\
-    }\n\
-    return handled;\n\
-  }\n\
-\n\
-  var lastStoppedKey = null;\n\
-  function onKeyDown(e) {\n\
-    var cm = this;\n\
-    if (!cm.view.focused) onFocus(cm);\n\
-    if (ie && e.keyCode == 27) { e.returnValue = false; }\n\
-    if (cm.display.pollingFast) { if (readInput(cm)) cm.display.pollingFast = false; }\n\
-    if (cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return;\n\
-    var code = e_prop(e, \"keyCode\");\n\
-    // IE does strange things with escape.\n\
-    setShift(cm.view, code == 16 || e_prop(e, \"shiftKey\"));\n\
-    // First give onKeyEvent option a chance to handle this.\n\
-    var handled = handleKeyBinding(cm, e);\n\
-    if (opera) {\n\
-      lastStoppedKey = handled ? code : null;\n\
-      // Opera has no cut event... we try to at least catch the key combo\n\
-      if (!handled && code == 88 && e_prop(e, mac ? \"metaKey\" : \"ctrlKey\"))\n\
-        cm.replaceSelection(\"\");\n\
-    }\n\
-  }\n\
-\n\
-  function onKeyPress(e) {\n\
-    var cm = this;\n\
-    if (cm.display.pollingFast) readInput(cm);\n\
-    if (cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return;\n\
-    var keyCode = e_prop(e, \"keyCode\"), charCode = e_prop(e, \"charCode\");\n\
-    if (opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;}\n\
-    if (((opera && (!e.which || e.which < 10)) || khtml) && handleKeyBinding(cm, e)) return;\n\
-    var ch = String.fromCharCode(charCode == null ? keyCode : charCode);\n\
-    if (this.options.electricChars && this.view.doc.mode.electricChars &&\n\
-        this.options.smartIndent && !this.options.readOnly &&\n\
-        this.view.doc.mode.electricChars.indexOf(ch) > -1)\n\
-      setTimeout(operation(cm, function() {indentLine(cm, cm.view.sel.to.line, \"smart\");}), 75);\n\
-    if (handleCharBinding(cm, e, ch)) return;\n\
-    fastPoll(cm);\n\
-  }\n\
-\n\
-  function onFocus(cm) {\n\
-    if (cm.options.readOnly == \"nocursor\") return;\n\
-    if (!cm.view.focused) {\n\
-      signal(cm, \"focus\", cm);\n\
-      cm.view.focused = true;\n\
-      if (cm.display.scroller.className.search(/\\bCodeMirror-focused\\b/) == -1)\n\
-        cm.display.scroller.className += \" CodeMirror-focused\";\n\
-    }\n\
-    slowPoll(cm);\n\
-    restartBlink(cm);\n\
-  }\n\
-  function onBlur(cm) {\n\
-    if (cm.view.focused) {\n\
-      signal(cm, \"blur\", cm);\n\
-      cm.view.focused = false;\n\
-      cm.display.scroller.className = cm.display.scroller.className.replace(\" CodeMirror-focused\", \"\");\n\
-    }\n\
-    clearInterval(cm.display.blinker);\n\
-    setTimeout(function() {if (!cm.view.focused) cm.view.sel.shift = null;}, 150);\n\
-  }\n\
-\n\
-  var detectingSelectAll;\n\
-  function onContextMenu(cm, e) {\n\
-    var display = cm.display, sel = cm.view.sel;\n\
-    var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop;\n\
-    if (!pos || opera) return; // Opera is difficult.\n\
-    if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to))\n\
-      operation(cm, setSelection)(cm, pos, pos);\n\
-\n\
-    var oldCSS = display.input.style.cssText;\n\
-    display.inputDiv.style.position = \"absolute\";\n\
-    display.input.style.cssText = \"position: fixed; width: 30px; height: 30px; top: \" + (e.clientY - 5) +\n\
-      \"px; left: \" + (e.clientX - 5) + \"px; z-index: 1000; background: white; outline: none;\" +\n\
-      \"border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);\";\n\
-    focusInput(cm);\n\
-    resetInput(cm, true);\n\
-    // Adds \"Select all\" to context menu in FF\n\
-    if (posEq(sel.from, sel.to)) display.input.value = display.prevInput = \" \";\n\
-\n\
-    function rehide() {\n\
-      display.inputDiv.style.position = \"relative\";\n\
-      display.input.style.cssText = oldCSS;\n\
-      if (ie_lt9) display.scrollbarV.scrollTop = display.scroller.scrollTop = scrollPos;\n\
-      slowPoll(cm);\n\
-\n\
-      // Try to detect the user choosing select-all \n\
-      if (display.input.selectionStart != null) {\n\
-        clearTimeout(detectingSelectAll);\n\
-        var extval = display.input.value = \" \" + (posEq(sel.from, sel.to) ? \"\" : display.input.value), i = 0;\n\
-        display.prevInput = \" \";\n\
-        display.input.selectionStart = 1; display.input.selectionEnd = extval.length;\n\
-        detectingSelectAll = setTimeout(function poll(){\n\
-          if (display.prevInput == \" \" && display.input.selectionStart == 0)\n\
-            operation(cm, commands.selectAll)(cm);\n\
-          else if (i++ < 10) detectingSelectAll = setTimeout(poll, 500);\n\
-          else resetInput(cm);\n\
-        }, 200);\n\
-      }\n\
-    }\n\
-\n\
-    if (gecko) {\n\
-      e_stop(e);\n\
-      on(window, \"mouseup\", function mouseup() {\n\
-        off(window, \"mouseup\", mouseup);\n\
-        setTimeout(rehide, 20);\n\
-      });\n\
-    } else {\n\
-      setTimeout(rehide, 50);\n\
-    }\n\
-  }\n\
-\n\
-  // UPDATING\n\
-\n\
-  // Replace the range from from to to by the strings in newText.\n\
-  // Afterwards, set the selection to selFrom, selTo.\n\
-  function updateDoc(cm, from, to, newText, selFrom, selTo) {\n\
-    var view = cm.view, doc = view.doc;\n\
-    if (view.suppressEdits) return;\n\
-    var old = [];\n\
-    doc.iter(from.line, to.line + 1, function(line) {\n\
-      old.push(newHL(line.text, line.markedSpans));\n\
-    });\n\
-    if (doc.history) {\n\
-      doc.history.addChange(from.line, newText.length, old);\n\
-      while (doc.history.done.length > cm.options.undoDepth) doc.history.done.shift();\n\
-    }\n\
-    var lines = updateMarkedSpans(hlSpans(old[0]), hlSpans(lst(old)), from.ch, to.ch, newText);\n\
-    updateDocNoUndo(cm, from, to, lines, selFrom, selTo);\n\
-  }\n\
-  function unredoHelper(cm, from, to) {\n\
-    var doc = cm.view.doc;\n\
-    if (!from.length) return;\n\
-    var set = from.pop(), out = [];\n\
-    for (var i = set.length - 1; i >= 0; i -= 1) {\n\
-      var change = set[i];\n\
-      var replaced = [], end = change.start + change.added;\n\
-      doc.iter(change.start, end, function(line) { replaced.push(newHL(line.text, line.markedSpans)); });\n\
-      out.push({start: change.start, added: change.old.length, old: replaced});\n\
-      var pos = {line: change.start + change.old.length - 1,\n\
-                 ch: editEnd(hlText(lst(replaced)), hlText(lst(change.old)))};\n\
-      updateDocNoUndo(cm, {line: change.start, ch: 0}, {line: end - 1, ch: getLine(doc, end-1).text.length},\n\
-                      change.old, pos, pos);\n\
-    }\n\
-    to.push(out);\n\
-  }\n\
-  function undo(cm) {\n\
-    var hist = cm.view.doc.history;\n\
-    unredoHelper(cm, hist.done, hist.undone);\n\
-  }\n\
-  function redo(cm) {\n\
-    var hist = cm.view.doc.history;\n\
-    unredoHelper(cm, hist.undone, hist.done);\n\
-  }\n\
-\n\
-  function updateDocNoUndo(cm, from, to, lines, selFrom, selTo) {\n\
-    var view = cm.view, doc = view.doc, display = cm.display;\n\
-    if (view.suppressEdits) return;\n\
-    var recomputeMaxLength = false, maxLineLength = view.maxLine.text.length;\n\
-    if (!cm.options.lineWrapping)\n\
-      doc.iter(from.line, to.line + 1, function(line) {\n\
-        if (!line.hidden && line.text.length == maxLineLength) {recomputeMaxLength = true; return true;}\n\
-      });\n\
-\n\
-    var nlines = to.line - from.line, firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line);\n\
-    var lastHL = lst(lines), th = textHeight(display);\n\
-\n\
-    // First adjust the line structure\n\
-    if (from.ch == 0 && to.ch == 0 && hlText(lastHL) == \"\") {\n\
-      // This is a whole-line replace. Treated specially to make\n\
-      // sure line objects move the way they are supposed to.\n\
-      var added = [], prevLine = null;\n\
-      for (var i = 0, e = lines.length - 1; i < e; ++i)\n\
-        added.push(new Line(hlText(lines[i]), hlSpans(lines[i]), th));\n\
-      lastLine.update(lastLine.text, hlSpans(lastHL), cm);\n\
-      if (nlines) doc.remove(from.line, nlines, cm);\n\
-      if (added.length) doc.insert(from.line, added);\n\
-    } else if (firstLine == lastLine) {\n\
-      if (lines.length == 1) {\n\
-        firstLine.update(firstLine.text.slice(0, from.ch) + hlText(lines[0]) + firstLine.text.slice(to.ch),\n\
-                         hlSpans(lines[0]), cm);\n\
-      } else {\n\
-        for (var added = [], i = 1, e = lines.length - 1; i < e; ++i)\n\
-          added.push(new Line(hlText(lines[i]), hlSpans(lines[i]), th));\n\
-        added.push(new Line(hlText(lastHL) + firstLine.text.slice(to.ch), hlSpans(lastHL), th));\n\
-        firstLine.update(firstLine.text.slice(0, from.ch) + hlText(lines[0]), hlSpans(lines[0]), cm);\n\
-        doc.insert(from.line + 1, added);\n\
-      }\n\
-    } else if (lines.length == 1) {\n\
-      firstLine.update(firstLine.text.slice(0, from.ch) + hlText(lines[0]) + lastLine.text.slice(to.ch),\n\
-                       hlSpans(lines[0]), cm);\n\
-      doc.remove(from.line + 1, nlines, cm);\n\
-    } else {\n\
-      var added = [];\n\
-      firstLine.update(firstLine.text.slice(0, from.ch) + hlText(lines[0]), hlSpans(lines[0]), cm);\n\
-      lastLine.update(hlText(lastHL) + lastLine.text.slice(to.ch), hlSpans(lastHL), cm);\n\
-      for (var i = 1, e = lines.length - 1; i < e; ++i)\n\
-        added.push(new Line(hlText(lines[i]), hlSpans(lines[i]), th));\n\
-      if (nlines > 1) doc.remove(from.line + 1, nlines - 1, cm);\n\
-      doc.insert(from.line + 1, added);\n\
-    }\n\
-\n\
-    if (cm.options.lineWrapping) {\n\
-      var perLine = Math.max(5, display.scroller.clientWidth / charWidth(display) - 3);\n\
-      doc.iter(from.line, from.line + lines.length, function(line) {\n\
-        if (line.hidden) return;\n\
-        var guess = (Math.ceil(line.text.length / perLine) || 1) * th;\n\
-        if (guess != line.height) updateLineHeight(line, guess);\n\
-      });\n\
-    } else {\n\
-      doc.iter(from.line, from.line + lines.length, function(line) {\n\
-        var l = line.text;\n\
-        if (!line.hidden && l.length > maxLineLength) {\n\
-          view.maxLine = line; maxLineLength = l.length; view.maxLineChanged = true;\n\
-          recomputeMaxLength = false;\n\
-        }\n\
-      });\n\
-      if (recomputeMaxLength) cm.curOp.updateMaxLine = true;\n\
-    }\n\
-\n\
-    // Adjust frontier, schedule worker\n\
-    doc.frontier = Math.min(doc.frontier, from.line);\n\
-    startWorker(cm, 400);\n\
-\n\
-    var lendiff = lines.length - nlines - 1;\n\
-    // Remember that these lines changed, for updating the display\n\
-    regChange(cm, from.line, to.line + 1, lendiff);\n\
-    if (hasHandler(cm, \"change\")) {\n\
-      // Normalize lines to contain only strings, since that's what\n\
-      // the change event handler expects\n\
-      for (var i = 0; i < lines.length; ++i)\n\
-        if (typeof lines[i] != \"string\") lines[i] = lines[i].text;\n\
-      var changeObj = {from: from, to: to, text: lines};\n\
-      if (cm.curOp.textChanged) {\n\
-        for (var cur = cm.curOp.textChanged; cur.next; cur = cur.next) {}\n\
-        cur.next = changeObj;\n\
-      } else cm.curOp.textChanged = changeObj;\n\
-    }\n\
-\n\
-    // Update the selection\n\
-    setSelection(cm, clipPos(doc, selFrom), clipPos(doc, selTo), true);\n\
-  }\n\
-\n\
-  function replaceRange(cm, code, from, to) {\n\
-    if (!to) to = from;\n\
-    if (posLess(to, from)) { var tmp = to; to = from; from = tmp; }\n\
-    code = splitLines(code);\n\
-    function adjustPos(pos) {\n\
-      if (posLess(pos, from)) return pos;\n\
-      if (!posLess(to, pos)) return end;\n\
-      var line = pos.line + code.length - (to.line - from.line) - 1;\n\
-      var ch = pos.ch;\n\
-      if (pos.line == to.line)\n\
-        ch += lst(code).length - (to.ch - (to.line == from.line ? from.ch : 0));\n\
-      return {line: line, ch: ch};\n\
-    }\n\
-    var end;\n\
-    replaceRange1(cm, code, from, to, function(end1) {\n\
-      end = end1;\n\
-      return {from: adjustPos(cm.view.sel.from), to: adjustPos(cm.view.sel.to)};\n\
-    });\n\
-    return end;\n\
-  }\n\
-  function replaceRange1(cm, code, from, to, computeSel) {\n\
-    var endch = code.length == 1 ? code[0].length + from.ch : lst(code).length;\n\
-    var newSel = computeSel({line: from.line + code.length - 1, ch: endch});\n\
-    updateDoc(cm, from, to, code, newSel.from, newSel.to);\n\
-  }\n\
-\n\
-  // SELECTION\n\
-\n\
-  function posEq(a, b) {return a.line == b.line && a.ch == b.ch;}\n\
-  function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);}\n\
-  function copyPos(x) {return {line: x.line, ch: x.ch};}\n\
-\n\
-  function clipLine(doc, n) {return Math.max(0, Math.min(n, doc.size-1));}\n\
-  function clipPos(doc, pos) {\n\
-    if (pos.line < 0) return {line: 0, ch: 0};\n\
-    if (pos.line >= doc.size) return {line: doc.size-1, ch: getLine(doc, doc.size-1).text.length};\n\
-    var ch = pos.ch, linelen = getLine(doc, pos.line).text.length;\n\
-    if (ch == null || ch > linelen) return {line: pos.line, ch: linelen};\n\
-    else if (ch < 0) return {line: pos.line, ch: 0};\n\
-    else return pos;\n\
-  }\n\
-  function isLine(doc, l) {return l >= 0 && l < doc.size;}\n\
-\n\
-  function setShift(view, val) {\n\
-    if (val) view.sel.shift = view.sel.shift || selHead(view);\n\
-    else view.sel.shift = null;\n\
-  }\n\
-  function setSelectionUser(cm, from, to) {\n\
-    var view = cm.view, sh = view.sel.shift;\n\
-    if (sh) {\n\
-      sh = clipPos(view.doc, sh);\n\
-      if (posLess(sh, from)) from = sh;\n\
-      else if (posLess(to, sh)) to = sh;\n\
-    }\n\
-    setSelection(cm, from, to);\n\
-    cm.curOp.userSelChange = true;\n\
-  }\n\
-\n\
-  // Update the selection. Last two args are only used by\n\
-  // updateDoc, since they have to be expressed in the line\n\
-  // numbers before the update.\n\
-  function setSelection(cm, from, to, isChange) {\n\
-    cm.curOp.updateInput = true;\n\
-    var sel = cm.view.sel, doc = cm.view.doc;\n\
-    cm.view.goalColumn = null;\n\
-    if (posEq(sel.from, from) && posEq(sel.to, to)) return;\n\
-    if (posLess(to, from)) {var tmp = to; to = from; from = tmp;}\n\
-\n\
-    // Skip over hidden lines.\n\
-    if (isChange || from.line != sel.from.line) {\n\
-      var from1 = skipHidden(doc, from, sel.from.line, sel.from.ch, cm);\n\
-      // If there is no non-hidden line left, force visibility on current line\n\
-      if (!from1) cm.unfoldLines(getLine(doc, from.line).hidden.id);\n\
-      else from = from1;\n\
-    }\n\
-    if (isChange || to.line != sel.to.line) to = skipHidden(doc, to, sel.to.line, sel.to.ch, cm);\n\
-\n\
-    if (posEq(from, to)) sel.inverted = false;\n\
-    else if (posEq(from, sel.to)) sel.inverted = false;\n\
-    else if (posEq(to, sel.from)) sel.inverted = true;\n\
-\n\
-    if (cm.options.autoClearEmptyLines && posEq(sel.from, sel.to)) {\n\
-      var head = selHead(cm.view);\n\
-      if (head.line != sel.from.line && sel.from.line < doc.size) {\n\
-        var oldLine = getLine(doc, sel.from.line);\n\
-        if (/^\\s+$/.test(oldLine.text))\n\
-          setTimeout(operation(cm, function() {\n\
-            if (oldLine.parent && /^\\s+$/.test(oldLine.text)) {\n\
-              var no = lineNo(oldLine);\n\
-              replaceRange(cm, \"\", {line: no, ch: 0}, {line: no, ch: oldLine.text.length});\n\
-            }\n\
-          }, 10));\n\
-      }\n\
-    }\n\
-\n\
-    sel.from = from; sel.to = to;\n\
-    cm.curOp.selectionChanged = true;\n\
-  }\n\
-\n\
-  function skipHidden(doc, pos, oldLine, oldCh, allowUnfold) {\n\
-    function getNonHidden(dir) {\n\
-      var lNo = pos.line + dir, end = dir == 1 ? doc.size : -1;\n\
-      while (lNo != end) {\n\
-        var line = getLine(doc, lNo);\n\
-        if (!line.hidden) {\n\
-          var ch = pos.ch;\n\
-          if (toEnd || ch > oldCh || ch > line.text.length) ch = line.text.length;\n\
-          return {line: lNo, ch: ch};\n\
-        }\n\
-        lNo += dir;\n\
-      }\n\
-    }\n\
-    var line = getLine(doc, pos.line);\n\
-    while (allowUnfold && line.hidden && line.hidden.handle.unfoldOnEnter)\n\
-      allowUnfold.unfoldLines(line.hidden.handle);\n\
-    if (!line.hidden) return pos;\n\
-    var toEnd = pos.ch == line.text.length && pos.ch != oldCh;\n\
-    if (pos.line >= oldLine) return getNonHidden(1) || getNonHidden(-1);\n\
-    else return getNonHidden(-1) || getNonHidden(1);\n\
-  }\n\
-\n\
-  // SCROLLING\n\
-\n\
-  function scrollCursorIntoView(cm) {\n\
-    var view = cm.view, coords = cursorCoords(cm, selHead(view));\n\
-    scrollIntoView(cm.display, coords.left, coords.top, coords.left, coords.bottom);\n\
-    if (!view.focused) return;\n\
-    var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null;\n\
-    if (coords.top + box.top < 0) doScroll = true;\n\
-    else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false;\n\
-    if (doScroll != null) {\n\
-      var hidden = display.cursor.style.display == \"none\";\n\
-      if (hidden) {\n\
-        display.cursor.style.display = \"\";\n\
-        display.cursor.style.left = coords.left + \"px\";\n\
-        display.cursor.style.top = (coords.top - display.viewOffset) + \"px\";\n\
-      }\n\
-      display.cursor.scrollIntoView(doScroll);\n\
-      if (hidden) display.cursor.style.display = \"none\";\n\
-    }\n\
-  }\n\
-\n\
-  function scrollIntoView(display, x1, y1, x2, y2) {\n\
-    var scrollPos = calculateScrollPos(display, x1, y1, x2, y2);\n\
-    if (scrollPos.scrollLeft != null) {display.scrollbarH.scrollLeft = display.scroller.scrollLeft = scrollPos.scrollLeft;}\n\
-    if (scrollPos.scrollTop != null) {display.scrollbarV.scrollTop = display.scroller.scrollTop = scrollPos.scrollTop;}\n\
-  }\n\
-\n\
-  function calculateScrollPos(display, x1, y1, x2, y2) {\n\
-    var pt = paddingTop(display);\n\
-    y1 += pt; y2 += pt;\n\
-    var screen = display.scroller.clientHeight - scrollerCutOff, screentop = display.scroller.scrollTop, result = {};\n\
-    var docBottom = display.scroller.scrollHeight - scrollerCutOff;\n\
-    var atTop = y1 < pt + 10, atBottom = y2 + pt > docBottom - 10;\n\
-    if (y1 < screentop) result.scrollTop = atTop ? 0 : Math.max(0, y1);\n\
-    else if (y2 > screentop + screen) result.scrollTop = (atBottom ? docBottom : y2 - screen);\n\
-\n\
-    var screenw = display.scroller.clientWidth - scrollerCutOff, screenleft = display.scroller.scrollLeft;\n\
-    x1 += display.gutters.offsetWidth; x2 += display.gutters.offsetWidth;\n\
-    var gutterw = display.gutters.offsetWidth;\n\
-    var atLeft = x1 < gutterw + 10;\n\
-    if (x1 < screenleft + gutterw || atLeft) {\n\
-      if (atLeft) x1 = 0;\n\
-      result.scrollLeft = Math.max(0, x1 - 10 - gutterw);\n\
-    } else if (x2 > screenw + screenleft - 3) {\n\
-      result.scrollLeft = x2 + 10 - screenw;\n\
-    }\n\
-    return result;\n\
-  }\n\
-\n\
-  // API UTILITIES\n\
-\n\
-  function indentLine(cm, n, how) {\n\
-    var doc = cm.view.doc;\n\
-    if (!how) how = \"add\";\n\
-    if (how == \"smart\") {\n\
-      if (!doc.mode.indent) how = \"prev\";\n\
-      else var state = getStateBefore(doc, n);\n\
-    }\n\
-\n\
-    var line = getLine(doc, n), curSpace = line.indentation(doc.tabSize),\n\
-    curSpaceString = line.text.match(/^\\s*/)[0], indentation;\n\
-    if (how == \"smart\") {\n\
-      indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text);\n\
-      if (indentation == Pass) how = \"prev\";\n\
-    }\n\
-    if (how == \"prev\") {\n\
-      if (n) indentation = getLine(doc, n-1).indentation(doc.tabSize);\n\
-      else indentation = 0;\n\
-    }\n\
-    else if (how == \"add\") indentation = curSpace + cm.options.indentUnit;\n\
-    else if (how == \"subtract\") indentation = curSpace - cm.options.indentUnit;\n\
-    indentation = Math.max(0, indentation);\n\
-    var diff = indentation - curSpace;\n\
-\n\
-    var indentString = \"\", pos = 0;\n\
-    if (cm.options.indentWithTabs)\n\
-      for (var i = Math.floor(indentation / doc.tabSize); i; --i) {pos += doc.tabSize; indentString += \"\\t\";}\n\
-    if (pos < indentation) indentString += spaceStr(indentation - pos);\n\
-\n\
-    if (indentString != curSpaceString)\n\
-      replaceRange(cm, indentString, {line: n, ch: 0}, {line: n, ch: curSpaceString.length});\n\
-  }\n\
-\n\
-  function changeLine(cm, handle, op) {\n\
-    var no = handle, line = handle, doc = cm.view.doc;\n\
-    if (typeof handle == \"number\") line = getLine(doc, clipLine(doc, handle));\n\
-    else no = lineNo(handle);\n\
-    if (no == null) return null;\n\
-    if (op(line, no)) regChange(cm, no, no + 1);\n\
-    else return null;\n\
-    return line;\n\
-  }\n\
-\n\
-  function findPosH(cm, dir, unit, visually) {\n\
-    var doc = cm.view.doc, end = selHead(cm.view), line = end.line, ch = end.ch;\n\
-    var lineObj = getLine(doc, line);\n\
-    function findNextLine() {\n\
-      for (var l = line + dir, e = dir < 0 ? -1 : doc.size; l != e; l += dir) {\n\
-        var lo = getLine(doc, l);\n\
-        if (!lo.hidden || !lo.hidden.handle.unfoldOnEneter) { line = l; lineObj = lo; return true; }\n\
-      }\n\
-    }\n\
-    function moveOnce(boundToLine) {\n\
-      var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true);\n\
-      if (next == null) {\n\
-        if (!boundToLine && findNextLine()) {\n\
-          if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj);\n\
-          else ch = dir < 0 ? lineObj.text.length : 0;\n\
-        } else return false;\n\
-      } else ch = next;\n\
-      return true;\n\
-    }\n\
-    if (unit == \"char\") moveOnce();\n\
-    else if (unit == \"column\") moveOnce(true);\n\
-    else if (unit == \"word\") {\n\
-      var sawWord = false;\n\
-      for (;;) {\n\
-        if (dir < 0) if (!moveOnce()) break;\n\
-        if (isWordChar(lineObj.text.charAt(ch))) sawWord = true;\n\
-        else if (sawWord) {if (dir < 0) {dir = 1; moveOnce();} break;}\n\
-        if (dir > 0) if (!moveOnce()) break;\n\
-      }\n\
-    }\n\
-    return {line: line, ch: ch};\n\
-  }\n\
-\n\
-  function findWordAt(line, pos) {\n\
-    var start = pos.ch, end = pos.ch;\n\
-    if (line) {\n\
-      if (pos.after === false || end == line.length) --start; else ++end;\n\
-      var startChar = line.charAt(start);\n\
-      var check = isWordChar(startChar) ? isWordChar :\n\
-        /\\s/.test(startChar) ? function(ch) {return /\\s/.test(ch);} :\n\
-      function(ch) {return !/\\s/.test(ch) && !isWordChar(ch);};\n\
-      while (start > 0 && check(line.charAt(start - 1))) --start;\n\
-      while (end < line.length && check(line.charAt(end))) ++end;\n\
-    }\n\
-    return {from: {line: pos.line, ch: start}, to: {line: pos.line, ch: end}};\n\
-  }\n\
-\n\
-  function selectLine(cm, line) {\n\
-    setSelectionUser(cm, {line: line, ch: 0}, clipPos(cm.view.doc, {line: line + 1, ch: 0}));\n\
-  }\n\
-\n\
-  // PROTOTYPE\n\
-\n\
-  // The publicly visible API. Note that operation(null, f) means\n\
-  // 'wrap f in an operation, performed on its `this` parameter'\n\
-\n\
-  CodeMirror.prototype = {\n\
-    getValue: function(lineSep) {\n\
-      var text = [], doc = this.view.doc;\n\
-      doc.iter(0, doc.size, function(line) { text.push(line.text); });\n\
-      return text.join(lineSep || \"\\n\");\n\
-    },\n\
-\n\
-    setValue: operation(null, function(code) {\n\
-      var doc = this.view.doc, top = {line: 0, ch: 0}, lastLen = getLine(doc, doc.size-1).text.length;\n\
-      updateDoc(this, top, {line: doc.size - 1, ch: lastLen}, splitLines(code), top, top);\n\
-    }),\n\
-\n\
-    getSelection: function(lineSep) { return this.getRange(this.view.sel.from, this.view.sel.to, lineSep); },\n\
-\n\
-    replaceSelection: operation(null, function(code, collapse) {\n\
-      var sel = this.view.sel;\n\
-      replaceRange1(this, splitLines(code), sel.from, sel.to, function(end) {\n\
-        if (collapse == \"end\") return {from: end, to: end};\n\
-        else if (collapse == \"start\") return {from: sel.from, to: sel.from};\n\
-        else return {from: sel.from, to: end};\n\
-      });\n\
-    }),\n\
-\n\
-    focus: function(){window.focus(); focusInput(this); onFocus(this); fastPoll(this);},\n\
-\n\
-    setOption: function(option, value) {\n\
-      var options = this.options;\n\
-      if (options[option] == value && option != \"mode\") return;\n\
-      options[option] = value;\n\
-      if (option == \"mode\" || option == \"indentUnit\") loadMode(this);\n\
-      else if (option == \"readOnly\" && value == \"nocursor\") {onBlur(this); this.display.input.blur();}\n\
-      else if (option == \"readOnly\" && !value) {resetInput(this, true);}\n\
-      else if (option == \"theme\") themeChanged(this);\n\
-      else if (option == \"lineWrapping\") operation(this, wrappingChanged)(this);\n\
-      else if (option == \"tabSize\") {this.view.doc.tabSize = value; updateDisplay(this, true);}\n\
-      else if (option == \"keyMap\") keyMapChanged(this);\n\
-      else if (option == \"gutters\" || option == \"lineNumbers\") setGuttersForLineNumbers(this.options);\n\
-      if (option == \"lineNumbers\" || option == \"gutters\" || option == \"firstLineNumber\" ||\n\
-          option == \"theme\" || option == \"lineNumberFormatter\")\n\
-        guttersChanged(this);\n\
-      if (optionHandlers.hasOwnProperty(option))\n\
-        optionHandlers[option](this, value);\n\
-    },\n\
-\n\
-    getOption: function(option) {return this.options[option];},\n\
-\n\
-    getMode: function() {return this.view.doc.mode;},\n\
-\n\
-    undo: operation(null, function() {\n\
-      var hist = this.view.doc.history;\n\
-      unredoHelper(this, hist.done, hist.undone);\n\
-    }),\n\
-    redo: operation(null, function() {\n\
-      var hist = this.view.doc.history;\n\
-      unredoHelper(this, hist.undone, hist.done);\n\
-    }),\n\
-\n\
-    indentLine: operation(null, function(n, dir) {\n\
-      if (typeof dir != \"string\") {\n\
-        if (dir == null) dir = this.options.smartIndent ? \"smart\" : \"prev\";\n\
-        else dir = dir ? \"add\" : \"subtract\";\n\
-      }\n\
-      if (isLine(this.view.doc, n)) indentLine(this, n, dir);\n\
-    }),\n\
-\n\
-    indentSelection: operation(null, function(how) {\n\
-      var sel = this.view.sel;\n\
-      if (posEq(sel.from, sel.to)) return indentLine(this, sel.from.line, how);\n\
-      var e = sel.to.line - (sel.to.ch ? 0 : 1);\n\
-      for (var i = sel.from.line; i <= e; ++i) indentLine(this, i, how);\n\
-    }),\n\
-\n\
-    historySize: function() {\n\
-      var hist = this.view.doc.history;\n\
-      return {undo: hist.done.length, redo: hist.undone.length};\n\
-    },\n\
-\n\
-    clearHistory: function() {this.view.doc.history = new History();},\n\
-\n\
-    getHistory: function() {\n\
-      var hist = this.view.doc.history;\n\
-      function cp(arr) {\n\
-        for (var i = 0, nw = [], nwelt; i < arr.length; ++i) {\n\
-          nw.push(nwelt = []);\n\
-          for (var j = 0, elt = arr[i]; j < elt.length; ++j) {\n\
-            var old = [], cur = elt[j];\n\
-            nwelt.push({start: cur.start, added: cur.added, old: old});\n\
-            for (var k = 0; k < cur.old.length; ++k) old.push(hlText(cur.old[k]));\n\
-          }\n\
-        }\n\
-        return nw;\n\
-      }\n\
-      return {done: cp(hist.done), undone: cp(hist.undone)};\n\
-    },\n\
-\n\
-    setHistory: function(histData) {\n\
-      var hist = this.view.doc.history = new History();\n\
-      hist.done = histData.done;\n\
-      hist.undone = histData.undone;\n\
-    },\n\
-\n\
-    getTokenAt: function(pos) {\n\
-      var doc = this.view.doc;\n\
-      pos = clipPos(doc, pos);\n\
-      return getLine(doc, pos.line).getTokenAt(doc.mode, getStateBefore(doc, pos.line),\n\
-                                               this.options.tabSize, pos.ch);\n\
-    },\n\
-\n\
-    getStateAfter: function(line) {\n\
-      var doc = this.view.doc;\n\
-      line = clipLine(doc, line == null ? doc.size - 1: line);\n\
-      return getStateBefore(doc, line + 1);\n\
-    },\n\
-\n\
-    cursorCoords: function(start, mode) {\n\
-      var pos, sel = this.view.sel;\n\
-      if (start == null) start = sel.inverted;\n\
-      if (typeof start == \"object\") pos = clipPos(this.view.doc, start);\n\
-      else pos = start ? sel.from : sel.to;\n\
-      return cursorCoords(this, pos, mode || \"page\");\n\
-    },\n\
-\n\
-    charCoords: function(pos, mode) {\n\
-      return charCoords(this, clipPos(this.view.doc, pos), mode || \"page\");\n\
-    },\n\
-\n\
-    coordsChar: function(coords) {\n\
-      var off = this.display.lineSpace.getBoundingClientRect();\n\
-      return coordsChar(this, coords.left - off.left, coords.top - off.top);\n\
-    },\n\
-\n\
-    markText: operation(null, function(from, to, className, options) {\n\
-      var doc = this.view.doc;\n\
-      from = clipPos(doc, from); to = clipPos(doc, to);\n\
-      var marker = new TextMarker(this, \"range\", className);\n\
-      if (options) for (var opt in options) if (options.hasOwnProperty(opt))\n\
-        marker[opt] = options[opt];\n\
-      var curLine = from.line;\n\
-      doc.iter(curLine, to.line + 1, function(line) {\n\
-        var span = {from: curLine == from.line ? from.ch : null,\n\
-                    to: curLine == to.line ? to.ch : null,\n\
-                    marker: marker};\n\
-        (line.markedSpans || (line.markedSpans = [])).push(span);\n\
-        marker.lines.push(line);\n\
-        ++curLine;\n\
-      });\n\
-      regChange(this, from.line, to.line + 1);\n\
-      return marker;\n\
-    }),\n\
-\n\
-    setBookmark: function(pos) {\n\
-      var doc = this.view.doc;\n\
-      pos = clipPos(doc, pos);\n\
-      var marker = new TextMarker(this, \"bookmark\"), line = getLine(doc, pos.line);\n\
-      var span = {from: pos.ch, to: pos.ch, marker: marker};\n\
-      (line.markedSpans || (line.markedSpans = [])).push(span);\n\
-      marker.lines.push(line);\n\
-      return marker;\n\
-    },\n\
-\n\
-    findMarksAt: function(pos) {\n\
-      var doc = this.view.doc;\n\
-      pos = clipPos(doc, pos);\n\
-      var markers = [], spans = getLine(doc, pos.line).markedSpans;\n\
-      if (spans) for (var i = 0; i < spans.length; ++i) {\n\
-        var span = spans[i];\n\
-        if ((span.from == null || span.from <= pos.ch) &&\n\
-            (span.to == null || span.to >= pos.ch))\n\
-          markers.push(span.marker);\n\
-      }\n\
-      return markers;\n\
-    },\n\
-\n\
-    setGutterMarker: operation(null, function(line, gutterID, value) {\n\
-      return changeLine(this, line, function(line) {\n\
-        var markers = line.gutterMarkers || (line.gutterMarkers = {});\n\
-        markers[gutterID] = value;\n\
-        if (!value && isEmpty(markers)) line.gutterMarkers = null;\n\
-        return true;\n\
-      });\n\
-    }),\n\
-\n\
-    clearGutter: operation(null, function(gutterID) {\n\
-      var i = 0, cm = this, doc = cm.view.doc;\n\
-      doc.iter(0, doc.size, function(line) {\n\
-        if (line.gutterMarkers && line.gutterMarkers[gutterID]) {\n\
-          line.gutterMarkers[gutterID] = null;\n\
-          regChange(cm, i, i + 1);\n\
-          if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null;\n\
-        }\n\
-        ++i;\n\
-      });\n\
-    }),\n\
-\n\
-    setLineClass: operation(null, function(handle, className, bgClassName) {\n\
-      return changeLine(this, handle, function(line) {\n\
-        if (line.className != className || line.bgClassName != bgClassName) {\n\
-          line.className = className;\n\
-          line.bgClassName = bgClassName;\n\
-          return true;\n\
-        }\n\
-      });\n\
-    }),\n\
-\n\
-    addLineWidget: operation(null, function addLineWidget(handle, node, options) {\n\
-      var widget = options || {};\n\
-      widget.node = node;\n\
-      if (widget.noHScroll) this.display.alignWidgets = true;\n\
-      changeLine(this, handle, function(line) {\n\
-        (line.widgets || (line.widgets = [])).push(widget);\n\
-        widget.line = line;\n\
-        return true;\n\
-      });\n\
-      return widget;\n\
-    }),\n\
-\n\
-    removeLineWidget: operation(null, function(widget) {\n\
-      var ws = widget.line.widgets, no = lineNo(widget.line);\n\
-      if (no == null) return;\n\
-      for (var i = 0; i < ws.length; ++i) if (ws[i] == widget) ws.splice(i--, 1);\n\
-      regChange(this, no, no + 1);\n\
-    }),\n\
-\n\
-    foldLines: operation(null, function(from, to, unfoldOnEnter) {\n\
-      if (typeof from != \"number\") from = lineNo(from);\n\
-      if (typeof to != \"number\") to = lineNo(to);\n\
-      if (from > to) return;\n\
-      var lines = [], handle = {lines: lines, unfoldOnEnter: unfoldOnEnter}, cm = this, view = cm.view, doc = view.doc;\n\
-      doc.iter(from, to, function(line) {\n\
-        lines.push(line);\n\
-        if (!line.hidden && line.text.length == cm.view.maxLine.text.length)\n\
-          cm.curOp.updateMaxLine = true;\n\
-        line.hidden = {handle: handle, prev: line.hidden};\n\
-        updateLineHeight(line, 0);\n\
-      });\n\
-      var sel = view.sel, selFrom = sel.from, selTo = sel.to;\n\
-      if (selFrom.line >= from && selFrom.line < to)\n\
-        selFrom = skipHidden(doc, {line: selFrom.line, ch: 0}, selFrom.line, 0);\n\
-      if (selTo.line >= from && selTo.line < to)\n\
-        selTo = skipHidden(doc, {line: selTo.line, ch: 0}, selTo.line, 0);\n\
-      if (selFrom != sel.from || selTo != sel.to) setSelection(this, selFrom, selTo);\n\
-      regChange(cm, from, to);\n\
-      return handle;\n\
-    }),\n\
-\n\
-    unfoldLines: operation(null, function(handle) {\n\
-      var from, to;\n\
-      for (var i = 0; i < handle.lines.length; ++i) {\n\
-        var line = handle.lines[i], hidden = line.hidden;\n\
-        if (!line.parent) continue;\n\
-        if (hidden && hidden.handle == handle) line.hidden = line.hidden.prev;\n\
-        else for (var h = hidden; h; h = h.prev) if (h.prev && h.prev.handle == handle) h.prev = h.prev.prev;\n\
-        if (hidden && !line.hidden) {\n\
-          var no = lineNo(handle);\n\
-          from = Math.min(from, no); to = Math.max(to, no);\n\
-          updateLineHeight(line, textHeight(this.display));\n\
-          if (line.text.length > this.view.maxLine.text.length) {\n\
-            this.view.maxLine = line;\n\
-            this.view.maxLineChanged = true;\n\
-          }\n\
-        }\n\
-      }\n\
-      if (from != null) {\n\
-        regChange(this, from, to + 1);\n\
-        signalLater(this, handle, \"unfold\");\n\
-      }\n\
-    }),\n\
-\n\
-    lineInfo: function(line) {\n\
-      if (typeof line == \"number\") {\n\
-        if (!isLine(this.view.doc, line)) return null;\n\
-        var n = line;\n\
-        line = getLine(this.view.doc, line);\n\
-        if (!line) return null;\n\
-      } else {\n\
-        var n = lineNo(line);\n\
-        if (n == null) return null;\n\
-      }\n\
-      return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,\n\
-              lineClass: line.className, bgClass: line.bgClassName, widgets: line.widgets};\n\
-    },\n\
-\n\
-    getViewport: function() { return {from: this.display.showingFrom, to: this.display.showingTo};},\n\
-\n\
-    addWidget: function(pos, node, scroll, vert, horiz) {\n\
-      var display = this.display;\n\
-      pos = cursorCoords(this, clipPos(this.view.doc, pos));\n\
-      var top = pos.top, left = pos.left;\n\
-      node.style.position = \"absolute\";\n\
-      display.sizer.appendChild(node);\n\
-      if (vert == \"over\") top = pos.top;\n\
-      else if (vert == \"near\") {\n\
-        var vspace = Math.max(display.wrapper.clientHeight, this.view.doc.height),\n\
-        hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth);\n\
-        if (pos.bottom + node.offsetHeight > vspace && pos.top > node.offsetHeight)\n\
-          top = pos.top - node.offsetHeight;\n\
-        if (left + node.offsetWidth > hspace)\n\
-          left = hspace - node.offsetWidth;\n\
-      }\n\
-      node.style.top = (top + paddingTop(display)) + \"px\";\n\
-      node.style.left = node.style.right = \"\";\n\
-      if (horiz == \"right\") {\n\
-        left = display.sizer.clientWidth - node.offsetWidth;\n\
-        node.style.right = \"0px\";\n\
-      } else {\n\
-        if (horiz == \"left\") left = 0;\n\
-        else if (horiz == \"middle\") left = (display.sizer.clientWidth - node.offsetWidth) / 2;\n\
-        node.style.left = left + \"px\";\n\
-      }\n\
-      if (scroll)\n\
-        scrollIntoView(display, left, top, left + node.offsetWidth, top + node.offsetHeight);\n\
-    },\n\
-\n\
-    lineCount: function() {return this.view.doc.size;},\n\
-\n\
-    clipPos: function(pos) {return clipPos(this.view.doc, pos);},\n\
-\n\
-    getCursor: function(start) {\n\
-      var sel = this.view.sel;\n\
-      if (start == null) start = sel.inverted;\n\
-      return copyPos(start ? sel.from : sel.to);\n\
-    },\n\
-\n\
-    somethingSelected: function() {return !posEq(this.view.sel.from, this.view.sel.to);},\n\
-\n\
-    setCursor: operation(null, function(line, ch, user) {\n\
-      var pos = typeof line == \"number\" ? {line: line, ch: ch || 0} : line;\n\
-      (user ? setSelectionUser : setSelection)(this, pos, pos);\n\
-    }),\n\
-\n\
-    setSelection: operation(null, function(from, to, user) {\n\
-      var doc = this.view.doc;\n\
-      (user ? setSelectionUser : setSelection)(this, clipPos(doc, from), clipPos(doc, to || from));\n\
-    }),\n\
-\n\
-    getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;},\n\
-\n\
-    getLineHandle: function(line) {\n\
-      var doc = this.view.doc;\n\
-      if (isLine(doc, line)) return getLine(doc, line);\n\
-    },\n\
-\n\
-    getLineNumber: function(line) {return lineNo(line);},\n\
-\n\
-    setLine: operation(null, function(line, text) {\n\
-      if (isLine(this.view.doc, line))\n\
-        replaceRange(this, text, {line: line, ch: 0}, {line: line, ch: getLine(this.view.doc, line).text.length});\n\
-    }),\n\
-\n\
-    removeLine: operation(null, function(line) {\n\
-      if (isLine(this.view.doc, line))\n\
-        replaceRange(this, \"\", {line: line, ch: 0}, clipPos(this.view.doc, {line: line+1, ch: 0}));\n\
-    }),\n\
-\n\
-    replaceRange: operation(null, function(code, from, to) {\n\
-      var doc = this.view.doc;\n\
-      from = clipPos(doc, from);\n\
-      to = to ? clipPos(doc, to) : from;\n\
-      return replaceRange(this, code, from, to);\n\
-    }),\n\
-\n\
-    getRange: function(from, to, lineSep) {\n\
-      var doc = this.view.doc;\n\
-      from = clipPos(doc, from); to = clipPos(doc, to);\n\
-      var l1 = from.line, l2 = to.line;\n\
-      if (l1 == l2) return getLine(doc, l1).text.slice(from.ch, to.ch);\n\
-      var code = [getLine(doc, l1).text.slice(from.ch)];\n\
-      doc.iter(l1 + 1, l2, function(line) { code.push(line.text); });\n\
-      code.push(getLine(doc, l2).text.slice(0, to.ch));\n\
-      return code.join(lineSep || \"\\n\");\n\
-    },\n\
-\n\
-    triggerOnKeyDown: operation(null, onKeyDown),\n\
-\n\
-    execCommand: function(cmd) {return commands[cmd](this);},\n\
-\n\
-    // Stuff used by commands, probably not much use to outside code.\n\
-    moveH: operation(null, function(dir, unit) {\n\
-      var sel = this.view.sel, pos = dir < 0 ? sel.from : sel.to;\n\
-      if (sel.shift || posEq(sel.from, sel.to)) pos = findPosH(this, dir, unit, true);\n\
-      setSelectionUser(this, pos, pos);\n\
-    }),\n\
-\n\
-    deleteH: operation(null, function(dir, unit) {\n\
-      var sel = this.view.sel;\n\
-      if (!posEq(sel.from, sel.to)) replaceRange(this, \"\", sel.from, sel.to);\n\
-      else replaceRange(this, \"\", sel.from, findPosH(this, dir, unit, false));\n\
-      this.curOp.userSelChange = true;\n\
-    }),\n\
-\n\
-    moveV: operation(null, function(dir, unit) {\n\
-      var view = this.view, doc = view.doc, display = this.display;\n\
-      var dist = 0, cur = selHead(view), pos = cursorCoords(this, cur, \"div\");\n\
-      var x = pos.left, y;\n\
-      if (view.goalColumn != null) x = view.goalColumn;\n\
-      if (unit == \"page\") {\n\
-        var pageSize = Math.min(display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight);\n\
-        y = pos.top + dir * pageSize;\n\
-      } else if (unit == \"line\") {\n\
-        y = dir > 0 ? pos.bottom + 3 : pos.top - 3;\n\
-      }\n\
-      var target = coordsChar(this, x, y), line;\n\
-      // Work around problem with moving 'through' line widgets\n\
-      if (dir > 0 && target.line == cur.line && cur.line < doc.size - 1 && getLine(doc, cur.line).widgets &&\n\
-          Math.abs(cursorCoords(this, target, \"div\").top - pos.top) < 2)\n\
-        target = coordsChar(this, x, cursorCoords(this, {line: cur.line + 1, ch: 0}, \"div\").top + 3);\n\
-      else if (dir < 0 && cur.line > 0 && (line = getLine(doc, target.line)).widgets && target.ch == line.text.length)\n\
-        target = coordsChar(this, x, cursorCoords(this, {line: target.line, ch: line.text.length}, \"div\").bottom - 3);\n\
-          \n\
-      if (unit == \"page\") display.scrollbarV.scrollTop += charCoords(this, target, \"div\").top - pos.top;\n\
-      setSelectionUser(this, target, target);\n\
-      view.goalColumn = x;\n\
-    }),\n\
-\n\
-    toggleOverwrite: function() {\n\
-      if (this.view.overwrite = !this.view.overwrite)\n\
-        this.display.cursor.className += \" CodeMirror-overwrite\";\n\
-      else\n\
-        this.display.cursor.className = this.display.cursor.className.replace(\" CodeMirror-overwrite\", \"\");\n\
-    },\n\
-\n\
-    posFromIndex: function(off) {\n\
-      var lineNo = 0, ch, doc = this.view.doc;\n\
-      doc.iter(0, doc.size, function(line) {\n\
-        var sz = line.text.length + 1;\n\
-        if (sz > off) { ch = off; return true; }\n\
-        off -= sz;\n\
-        ++lineNo;\n\
-      });\n\
-      return clipPos(doc, {line: lineNo, ch: ch});\n\
-    },\n\
-    indexFromPos: function (coords) {\n\
-      if (coords.line < 0 || coords.ch < 0) return 0;\n\
-      var index = coords.ch;\n\
-      this.view.doc.iter(0, coords.line, function (line) {\n\
-        index += line.text.length + 1;\n\
-      });\n\
-      return index;\n\
-    },\n\
-\n\
-    scrollTo: function(x, y) {\n\
-      if (x != null) this.display.scrollbarH.scrollLeft = this.display.scroller.scrollLeft = x;\n\
-      if (y != null) this.display.scrollbarV.scrollTop = this.display.scroller.scrollTop = y;\n\
-      updateDisplay(this, []);\n\
-    },\n\
-    getScrollInfo: function() {\n\
-      var scroller = this.display.scroller, co = scrollerCutOff;\n\
-      return {left: scroller.scrollLeft, top: scroller.scrollTop,\n\
-              height: scroller.scrollHeight - co, width: scroller.scrollWidth - co,\n\
-              clientHeight: scroller.clientHeight - co, clientWidth: scroller.clientWidth - co};\n\
-    },\n\
-\n\
-    setSize: function(width, height) {\n\
-      function interpret(val) {\n\
-        val = String(val);\n\
-        return /^\\d+$/.test(val) ? val + \"px\" : val;\n\
-      }\n\
-      if (width != null) this.display.wrapper.style.width = interpret(width);\n\
-      if (height != null) this.display.wrapper.style.height = interpret(height);\n\
-      this.refresh();\n\
-    },\n\
-\n\
-    on: function(type, f) {on(this, type, f);},\n\
-    off: function(type, f) {off(this, type, f);},\n\
-\n\
-    operation: function(f){return operation(this, f)();},\n\
-    compoundChange: function(f){return compoundChange(this, f);},\n\
-\n\
-    refresh: function(){\n\
-      updateDisplay(this, true, this.view.scrollTop);\n\
-      if (this.display.scrollbarV.scrollHeight > this.view.scrollTop)\n\
-        this.display.scrollbarV.scrollTop = this.view.scrollTop;\n\
-    },\n\
-\n\
-    getInputField: function(){return this.display.input;},\n\
-    getWrapperElement: function(){return this.display.wrapper;},\n\
-    getScrollerElement: function(){return this.display.scroller;},\n\
-    getGutterElement: function(){return this.display.gutters;}\n\
-  };\n\
-\n\
-  // OPTION DEFAULTS\n\
-\n\
-  // The default configuration options.\n\
-  var defaults = CodeMirror.defaults = {\n\
-    value: \"\",\n\
-    mode: null,\n\
-    theme: \"default\",\n\
-    indentUnit: 2,\n\
-    indentWithTabs: false,\n\
-    smartIndent: true,\n\
-    tabSize: 4,\n\
-    keyMap: \"default\",\n\
-    extraKeys: null,\n\
-    electricChars: true,\n\
-    autoClearEmptyLines: false,\n\
-    onKeyEvent: null,\n\
-    onDragEvent: null,\n\
-    lineWrapping: false,\n\
-    lineNumbers: false,\n\
-    gutters: [],\n\
-    fixedGutter: false,\n\
-    firstLineNumber: 1,\n\
-    readOnly: false,\n\
-    dragDrop: true,\n\
-    cursorBlinkRate: 530,\n\
-    workTime: 100,\n\
-    workDelay: 200,\n\
-    pollInterval: 100,\n\
-    undoDepth: 40,\n\
-    tabindex: null,\n\
-    autofocus: null,\n\
-    lineNumberFormatter: function(integer) { return integer; }\n\
-  };\n\
-\n\
-  // MODE DEFINITION AND QUERYING\n\
-\n\
-  // Known modes, by name and by MIME\n\
-  var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};\n\
-\n\
-  CodeMirror.defineMode = function(name, mode) {\n\
-    if (!CodeMirror.defaults.mode && name != \"null\") CodeMirror.defaults.mode = name;\n\
-    if (arguments.length > 2) {\n\
-      mode.dependencies = [];\n\
-      for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]);\n\
-    }\n\
-    modes[name] = mode;\n\
-  };\n\
-\n\
-  CodeMirror.defineMIME = function(mime, spec) {\n\
-    mimeModes[mime] = spec;\n\
-  };\n\
-\n\
-  CodeMirror.resolveMode = function(spec) {\n\
-    if (typeof spec == \"string\" && mimeModes.hasOwnProperty(spec))\n\
-      spec = mimeModes[spec];\n\
-    else if (typeof spec == \"string\" && /^[\\w\\-]+\\/[\\w\\-]+\\+xml$/.test(spec))\n\
-      return CodeMirror.resolveMode(\"application/xml\");\n\
-    if (typeof spec == \"string\") return {name: spec};\n\
-    else return spec || {name: \"null\"};\n\
-  };\n\
-\n\
-  CodeMirror.getMode = function(options, spec) {\n\
-    var spec = CodeMirror.resolveMode(spec);\n\
-    var mfactory = modes[spec.name];\n\
-    if (!mfactory) return CodeMirror.getMode(options, \"text/plain\");\n\
-    var modeObj = mfactory(options, spec);\n\
-    if (modeExtensions.hasOwnProperty(spec.name)) {\n\
-      var exts = modeExtensions[spec.name];\n\
-      for (var prop in exts) if (exts.hasOwnProperty(prop)) modeObj[prop] = exts[prop];\n\
-    }\n\
-    modeObj.name = spec.name;\n\
-    return modeObj;\n\
-  };\n\
-\n\
-  CodeMirror.defineMode(\"null\", function() {\n\
-    return {token: function(stream) {stream.skipToEnd();}};\n\
-  });\n\
-  CodeMirror.defineMIME(\"text/plain\", \"null\");\n\
-\n\
-  var modeExtensions = CodeMirror.modeExtensions = {};\n\
-  CodeMirror.extendMode = function(mode, properties) {\n\
-    var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});\n\
-    for (var prop in properties) if (properties.hasOwnProperty(prop))\n\
-      exts[prop] = properties[prop];\n\
-  };\n\
-\n\
-  // EXTENSIONS\n\
-\n\
-  CodeMirror.defineExtension = function(name, func) {\n\
-    CodeMirror.prototype[name] = func;\n\
-  };\n\
-  var optionHandlers = CodeMirror.optionHandlers = {};\n\
-  CodeMirror.defineOption = function(name, deflt, handler) {\n\
-    CodeMirror.defaults[name] = deflt;\n\
-    optionHandlers[name] = handler;\n\
-  };\n\
-\n\
-  // MODE STATE HANDLING\n\
-\n\
-  // Utility functions for working with state. Exported because modes\n\
-  // sometimes need to do this.\n\
-  function copyState(mode, state) {\n\
-    if (state === true) return state;\n\
-    if (mode.copyState) return mode.copyState(state);\n\
-    var nstate = {};\n\
-    for (var n in state) {\n\
-      var val = state[n];\n\
-      if (val instanceof Array) val = val.concat([]);\n\
-      nstate[n] = val;\n\
-    }\n\
-    return nstate;\n\
-  }\n\
-  CodeMirror.copyState = copyState;\n\
-\n\
-  function startState(mode, a1, a2) {\n\
-    return mode.startState ? mode.startState(a1, a2) : true;\n\
-  }\n\
-  CodeMirror.startState = startState;\n\
-\n\
-  CodeMirror.innerMode = function(mode, state) {\n\
-    while (mode.innerMode) {\n\
-      var info = mode.innerMode(state);\n\
-      state = info.state;\n\
-      mode = info.mode;\n\
-    }\n\
-    return info || {mode: mode, state: state};\n\
-  };\n\
-\n\
-  // STANDARD COMMANDS\n\
-\n\
-  var commands = CodeMirror.commands = {\n\
-    selectAll: function(cm) {cm.setSelection({line: 0, ch: 0}, {line: cm.lineCount() - 1});},\n\
-    killLine: function(cm) {\n\
-      var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to);\n\
-      if (!sel && cm.getLine(from.line).length == from.ch)\n\
-        cm.replaceRange(\"\", from, {line: from.line + 1, ch: 0});\n\
-      else cm.replaceRange(\"\", from, sel ? to : {line: from.line});\n\
-    },\n\
-    deleteLine: function(cm) {var l = cm.getCursor().line; cm.replaceRange(\"\", {line: l, ch: 0}, {line: l});},\n\
-    undo: function(cm) {cm.undo();},\n\
-    redo: function(cm) {cm.redo();},\n\
-    goDocStart: function(cm) {cm.setCursor(0, 0, true);},\n\
-    goDocEnd: function(cm) {cm.setSelection({line: cm.lineCount() - 1}, null, true);},\n\
-    goLineStart: function(cm) {\n\
-      var line = cm.getCursor().line;\n\
-      cm.setCursor(line, lineStart(cm.getLineHandle(line)), true);\n\
-    },\n\
-    goLineStartSmart: function(cm) {\n\
-      var cur = cm.getCursor(), line = cm.getLineHandle(cur.line), order = getOrder(line);\n\
-      if (!order || order[0].level == 0) {\n\
-        var firstNonWS = Math.max(0, line.text.search(/\\S/));\n\
-        cm.setCursor(cur.line, cur.ch <= firstNonWS && cur.ch ? 0 : firstNonWS, true);\n\
-      } else cm.setCursor(cur.line, lineStart(line), true);\n\
-    },\n\
-    goLineEnd: function(cm) {\n\
-      var line = cm.getCursor().line;\n\
-      cm.setCursor(line, lineEnd(cm.getLineHandle(line)), true);\n\
-    },\n\
-    goLineUp: function(cm) {cm.moveV(-1, \"line\");},\n\
-    goLineDown: function(cm) {cm.moveV(1, \"line\");},\n\
-    goPageUp: function(cm) {cm.moveV(-1, \"page\");},\n\
-    goPageDown: function(cm) {cm.moveV(1, \"page\");},\n\
-    goCharLeft: function(cm) {cm.moveH(-1, \"char\");},\n\
-    goCharRight: function(cm) {cm.moveH(1, \"char\");},\n\
-    goColumnLeft: function(cm) {cm.moveH(-1, \"column\");},\n\
-    goColumnRight: function(cm) {cm.moveH(1, \"column\");},\n\
-    goWordLeft: function(cm) {cm.moveH(-1, \"word\");},\n\
-    goWordRight: function(cm) {cm.moveH(1, \"word\");},\n\
-    delCharBefore: function(cm) {cm.deleteH(-1, \"char\");},\n\
-    delCharAfter: function(cm) {cm.deleteH(1, \"char\");},\n\
-    delWordBefore: function(cm) {cm.deleteH(-1, \"word\");},\n\
-    delWordAfter: function(cm) {cm.deleteH(1, \"word\");},\n\
-    indentAuto: function(cm) {cm.indentSelection(\"smart\");},\n\
-    indentMore: function(cm) {cm.indentSelection(\"add\");},\n\
-    indentLess: function(cm) {cm.indentSelection(\"subtract\");},\n\
-    insertTab: function(cm) {cm.replaceSelection(\"\\t\", \"end\");},\n\
-    defaultTab: function(cm) {\n\
-      if (cm.somethingSelected()) cm.indentSelection(\"add\");\n\
-      else cm.replaceSelection(\"\\t\", \"end\");\n\
-    },\n\
-    transposeChars: function(cm) {\n\
-      var cur = cm.getCursor(), line = cm.getLine(cur.line);\n\
-      if (cur.ch > 0 && cur.ch < line.length - 1)\n\
-        cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1),\n\
-                        {line: cur.line, ch: cur.ch - 1}, {line: cur.line, ch: cur.ch + 1});\n\
-    },\n\
-    newlineAndIndent: function(cm) {\n\
-      cm.replaceSelection(\"\\n\", \"end\");\n\
-      cm.indentLine(cm.getCursor().line);\n\
-    },\n\
-    toggleOverwrite: function(cm) {cm.toggleOverwrite();}\n\
-  };\n\
-\n\
-  // STANDARD KEYMAPS\n\
-\n\
-  var keyMap = CodeMirror.keyMap = {};\n\
-  keyMap.basic = {\n\
-    \"Left\": \"goCharLeft\", \"Right\": \"goCharRight\", \"Up\": \"goLineUp\", \"Down\": \"goLineDown\",\n\
-    \"End\": \"goLineEnd\", \"Home\": \"goLineStartSmart\", \"PageUp\": \"goPageUp\", \"PageDown\": \"goPageDown\",\n\
-    \"Delete\": \"delCharAfter\", \"Backspace\": \"delCharBefore\", \"Tab\": \"defaultTab\", \"Shift-Tab\": \"indentAuto\",\n\
-    \"Enter\": \"newlineAndIndent\", \"Insert\": \"toggleOverwrite\"\n\
-  };\n\
-  // Note that the save and find-related commands aren't defined by\n\
-  // default. Unknown commands are simply ignored.\n\
-  keyMap.pcDefault = {\n\
-    \"Ctrl-A\": \"selectAll\", \"Ctrl-D\": \"deleteLine\", \"Ctrl-Z\": \"undo\", \"Shift-Ctrl-Z\": \"redo\", \"Ctrl-Y\": \"redo\",\n\
-    \"Ctrl-Home\": \"goDocStart\", \"Alt-Up\": \"goDocStart\", \"Ctrl-End\": \"goDocEnd\", \"Ctrl-Down\": \"goDocEnd\",\n\
-    \"Ctrl-Left\": \"goWordLeft\", \"Ctrl-Right\": \"goWordRight\", \"Alt-Left\": \"goLineStart\", \"Alt-Right\": \"goLineEnd\",\n\
-    \"Ctrl-Backspace\": \"delWordBefore\", \"Ctrl-Delete\": \"delWordAfter\", \"Ctrl-S\": \"save\", \"Ctrl-F\": \"find\",\n\
-    \"Ctrl-G\": \"findNext\", \"Shift-Ctrl-G\": \"findPrev\", \"Shift-Ctrl-F\": \"replace\", \"Shift-Ctrl-R\": \"replaceAll\",\n\
-    \"Ctrl-[\": \"indentLess\", \"Ctrl-]\": \"indentMore\",\n\
-    fallthrough: \"basic\"\n\
-  };\n\
-  keyMap.macDefault = {\n\
-    \"Cmd-A\": \"selectAll\", \"Cmd-D\": \"deleteLine\", \"Cmd-Z\": \"undo\", \"Shift-Cmd-Z\": \"redo\", \"Cmd-Y\": \"redo\",\n\
-    \"Cmd-Up\": \"goDocStart\", \"Cmd-End\": \"goDocEnd\", \"Cmd-Down\": \"goDocEnd\", \"Alt-Left\": \"goWordLeft\",\n\
-    \"Alt-Right\": \"goWordRight\", \"Cmd-Left\": \"goLineStart\", \"Cmd-Right\": \"goLineEnd\", \"Alt-Backspace\": \"delWordBefore\",\n\
-    \"Ctrl-Alt-Backspace\": \"delWordAfter\", \"Alt-Delete\": \"delWordAfter\", \"Cmd-S\": \"save\", \"Cmd-F\": \"find\",\n\
-    \"Cmd-G\": \"findNext\", \"Shift-Cmd-G\": \"findPrev\", \"Cmd-Alt-F\": \"replace\", \"Shift-Cmd-Alt-F\": \"replaceAll\",\n\
-    \"Cmd-[\": \"indentLess\", \"Cmd-]\": \"indentMore\",\n\
-    fallthrough: [\"basic\", \"emacsy\"]\n\
-  };\n\
-  keyMap[\"default\"] = mac ? keyMap.macDefault : keyMap.pcDefault;\n\
-  keyMap.emacsy = {\n\
-    \"Ctrl-F\": \"goCharRight\", \"Ctrl-B\": \"goCharLeft\", \"Ctrl-P\": \"goLineUp\", \"Ctrl-N\": \"goLineDown\",\n\
-    \"Alt-F\": \"goWordRight\", \"Alt-B\": \"goWordLeft\", \"Ctrl-A\": \"goLineStart\", \"Ctrl-E\": \"goLineEnd\",\n\
-    \"Ctrl-V\": \"goPageUp\", \"Shift-Ctrl-V\": \"goPageDown\", \"Ctrl-D\": \"delCharAfter\", \"Ctrl-H\": \"delCharBefore\",\n\
-    \"Alt-D\": \"delWordAfter\", \"Alt-Backspace\": \"delWordBefore\", \"Ctrl-K\": \"killLine\", \"Ctrl-T\": \"transposeChars\"\n\
-  };\n\
-\n\
-  // KEYMAP DISPATCH\n\
-\n\
-  function getKeyMap(val) {\n\
-    if (typeof val == \"string\") return keyMap[val];\n\
-    else return val;\n\
-  }\n\
-\n\
-  function lookupKey(name, extraMap, map, handle, stop) {\n\
-    function lookup(map) {\n\
-      map = getKeyMap(map);\n\
-      var found = map[name];\n\
-      if (found === false) {\n\
-        if (stop) stop();\n\
-        return true;\n\
-      }\n\
-      if (found != null && handle(found)) return true;\n\
-      if (map.nofallthrough) {\n\
-        if (stop) stop();\n\
-        return true;\n\
-      }\n\
-      var fallthrough = map.fallthrough;\n\
-      if (fallthrough == null) return false;\n\
-      if (Object.prototype.toString.call(fallthrough) != \"[object Array]\")\n\
-        return lookup(fallthrough);\n\
-      for (var i = 0, e = fallthrough.length; i < e; ++i) {\n\
-        if (lookup(fallthrough[i])) return true;\n\
-      }\n\
-      return false;\n\
-    }\n\
-    if (extraMap && lookup(extraMap)) return true;\n\
-    return lookup(map);\n\
-  }\n\
-  function isModifierKey(event) {\n\
-    var name = keyNames[e_prop(event, \"keyCode\")];\n\
-    return name == \"Ctrl\" || name == \"Alt\" || name == \"Shift\" || name == \"Mod\";\n\
-  }\n\
-\n\
-  // FROMTEXTAREA\n\
-\n\
-  CodeMirror.fromTextArea = function(textarea, options) {\n\
-    if (!options) options = {};\n\
-    options.value = textarea.value;\n\
-    if (!options.tabindex && textarea.tabindex)\n\
-      options.tabindex = textarea.tabindex;\n\
-    // Set autofocus to true if this textarea is focused, or if it has\n\
-    // autofocus and no other element is focused.\n\
-    if (options.autofocus == null) {\n\
-      var hasFocus = document.body;\n\
-      // doc.activeElement occasionally throws on IE\n\
-      try { hasFocus = document.activeElement; } catch(e) {}\n\
-      options.autofocus = hasFocus == textarea ||\n\
-        textarea.getAttribute(\"autofocus\") != null && hasFocus == document.body;\n\
-    }\n\
-\n\
-    function save() {textarea.value = cm.getValue();}\n\
-    if (textarea.form) {\n\
-      // Deplorable hack to make the submit method do the right thing.\n\
-      on(textarea.form, \"submit\", save);\n\
-      if (typeof textarea.form.submit == \"function\") {\n\
-        var realSubmit = textarea.form.submit;\n\
-        textarea.form.submit = function wrappedSubmit() {\n\
-          save();\n\
-          textarea.form.submit = realSubmit;\n\
-          textarea.form.submit();\n\
-          textarea.form.submit = wrappedSubmit;\n\
-        };\n\
-      }\n\
-    }\n\
-\n\
-    textarea.style.display = \"none\";\n\
-    var cm = CodeMirror(function(node) {\n\
-      textarea.parentNode.insertBefore(node, textarea.nextSibling);\n\
-    }, options);\n\
-    cm.save = save;\n\
-    cm.getTextArea = function() { return textarea; };\n\
-    cm.toTextArea = function() {\n\
-      save();\n\
-      textarea.parentNode.removeChild(cm.getWrapperElement());\n\
-      textarea.style.display = \"\";\n\
-      if (textarea.form) {\n\
-        off(textarea.form, \"submit\", save);\n\
-        if (typeof textarea.form.submit == \"function\")\n\
-          textarea.form.submit = realSubmit;\n\
-      }\n\
-    };\n\
-    return cm;\n\
-  };\n\
-\n\
-  // STRING STREAM\n\
-\n\
-  // Fed to the mode parsers, provides helper functions to make\n\
-  // parsers more succinct.\n\
-\n\
-  // The character stream used by a mode's parser.\n\
-  function StringStream(string, tabSize) {\n\
-    this.pos = this.start = 0;\n\
-    this.string = string;\n\
-    this.tabSize = tabSize || 8;\n\
-  }\n\
-\n\
-  StringStream.prototype = {\n\
-    eol: function() {return this.pos >= this.string.length;},\n\
-    sol: function() {return this.pos == 0;},\n\
-    peek: function() {return this.string.charAt(this.pos) || undefined;},\n\
-    next: function() {\n\
-      if (this.pos < this.string.length)\n\
-        return this.string.charAt(this.pos++);\n\
-    },\n\
-    eat: function(match) {\n\
-      var ch = this.string.charAt(this.pos);\n\
-      if (typeof match == \"string\") var ok = ch == match;\n\
-      else var ok = ch && (match.test ? match.test(ch) : match(ch));\n\
-      if (ok) {++this.pos; return ch;}\n\
-    },\n\
-    eatWhile: function(match) {\n\
-      var start = this.pos;\n\
-      while (this.eat(match)){}\n\
-      return this.pos > start;\n\
-    },\n\
-    eatSpace: function() {\n\
-      var start = this.pos;\n\
-      while (/[\\s\\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;\n\
-      return this.pos > start;\n\
-    },\n\
-    skipToEnd: function() {this.pos = this.string.length;},\n\
-    skipTo: function(ch) {\n\
-      var found = this.string.indexOf(ch, this.pos);\n\
-      if (found > -1) {this.pos = found; return true;}\n\
-    },\n\
-    backUp: function(n) {this.pos -= n;},\n\
-    column: function() {return countColumn(this.string, this.start, this.tabSize);},\n\
-    indentation: function() {return countColumn(this.string, null, this.tabSize);},\n\
-    match: function(pattern, consume, caseInsensitive) {\n\
-      if (typeof pattern == \"string\") {\n\
-        var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};\n\
-        if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) {\n\
-          if (consume !== false) this.pos += pattern.length;\n\
-          return true;\n\
-        }\n\
-      } else {\n\
-        var match = this.string.slice(this.pos).match(pattern);\n\
-        if (match && match.index > 0) return null;\n\
-        if (match && consume !== false) this.pos += match[0].length;\n\
-        return match;\n\
-      }\n\
-    },\n\
-    current: function(){return this.string.slice(this.start, this.pos);}\n\
-  };\n\
-  CodeMirror.StringStream = StringStream;\n\
-\n\
-  // TEXTMARKERS\n\
-\n\
-  function TextMarker(cm, type, style) {\n\
-    this.lines = [];\n\
-    this.type = type;\n\
-    this.cm = cm;\n\
-    if (style) this.style = style;\n\
-  }\n\
-\n\
-  TextMarker.prototype.clear = function() {\n\
-    startOperation(this.cm);\n\
-    var min = Infinity, max = -Infinity;\n\
-    for (var i = 0; i < this.lines.length; ++i) {\n\
-      var line = this.lines[i];\n\
-      var span = getMarkedSpanFor(line.markedSpans, this, true);\n\
-      if (span.from != null || span.to != null) {\n\
-        var lineN = lineNo(line);\n\
-        min = Math.min(min, lineN); max = Math.max(max, lineN);\n\
-      }\n\
-    }\n\
-    if (min != Infinity) regChange(this.cm, min, max + 1);\n\
-    this.lines.length = 0;\n\
-    endOperation(this.cm);\n\
-  };\n\
-\n\
-  TextMarker.prototype.find = function() {\n\
-    var from, to;\n\
-    for (var i = 0; i < this.lines.length; ++i) {\n\
-      var line = this.lines[i];\n\
-      var span = getMarkedSpanFor(line.markedSpans, this);\n\
-      if (span.from != null || span.to != null) {\n\
-        var found = lineNo(line);\n\
-        if (span.from != null) from = {line: found, ch: span.from};\n\
-        if (span.to != null) to = {line: found, ch: span.to};\n\
-      }\n\
-    }\n\
-    if (this.type == \"bookmark\") return from;\n\
-    return from && {from: from, to: to};\n\
-  };\n\
-\n\
-  // TEXTMARKER SPANS\n\
-\n\
-  function getMarkedSpanFor(spans, marker, del) {\n\
-    if (spans) for (var i = 0; i < spans.length; ++i) {\n\
-      var span = spans[i];\n\
-      if (span.marker == marker) {\n\
-        if (del) spans.splice(i, 1);\n\
-        return span;\n\
-      }\n\
-    }\n\
-  }\n\
-\n\
-  function markedSpansBefore(old, startCh, endCh) {\n\
-    if (old) for (var i = 0, nw; i < old.length; ++i) {\n\
-      var span = old[i], marker = span.marker;\n\
-      var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh);\n\
-      if (startsBefore || marker.type == \"bookmark\" && span.from == startCh && span.from != endCh) {\n\
-        var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh);\n\
-        (nw || (nw = [])).push({from: span.from,\n\
-                                to: endsAfter ? null : span.to,\n\
-                                marker: marker});\n\
-      }\n\
-    }\n\
-    return nw;\n\
-  }\n\
-\n\
-  function markedSpansAfter(old, endCh) {\n\
-    if (old) for (var i = 0, nw; i < old.length; ++i) {\n\
-      var span = old[i], marker = span.marker;\n\
-      var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh);\n\
-      if (endsAfter || marker.type == \"bookmark\" && span.from == endCh) {\n\
-        var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh);\n\
-        (nw || (nw = [])).push({from: startsBefore ? null : span.from - endCh,\n\
-                                to: span.to == null ? null : span.to - endCh,\n\
-                                marker: marker});\n\
-      }\n\
-    }\n\
-    return nw;\n\
-  }\n\
-\n\
-  function updateMarkedSpans(oldFirst, oldLast, startCh, endCh, newText) {\n\
-    if (!oldFirst && !oldLast) return newText;\n\
-    // Get the spans that 'stick out' on both sides\n\
-    var first = markedSpansBefore(oldFirst, startCh);\n\
-    var last = markedSpansAfter(oldLast, endCh);\n\
-\n\
-    // Next, merge those two ends\n\
-    var sameLine = newText.length == 1, offset = lst(newText).length + (sameLine ? startCh : 0);\n\
-    if (first) {\n\
-      // Fix up .to properties of first\n\
-      for (var i = 0; i < first.length; ++i) {\n\
-        var span = first[i];\n\
-        if (span.to == null) {\n\
-          var found = getMarkedSpanFor(last, span.marker);\n\
-          if (!found) span.to = startCh;\n\
-          else if (sameLine) span.to = found.to == null ? null : found.to + offset;\n\
-        }\n\
-      }\n\
-    }\n\
-    if (last) {\n\
-      // Fix up .from in last (or move them into first in case of sameLine)\n\
-      for (var i = 0; i < last.length; ++i) {\n\
-        var span = last[i];\n\
-        if (span.to != null) span.to += offset;\n\
-        if (span.from == null) {\n\
-          var found = getMarkedSpanFor(first, span.marker);\n\
-          if (!found) {\n\
-            span.from = offset;\n\
-            if (sameLine) (first || (first = [])).push(span);\n\
-          }\n\
-        } else {\n\
-          span.from += offset;\n\
-          if (sameLine) (first || (first = [])).push(span);\n\
-        }\n\
-      }\n\
-    }\n\
-\n\
-    var newMarkers = [newHL(newText[0], first)];\n\
-    if (!sameLine) {\n\
-      // Fill gap with whole-line-spans\n\
-      var gap = newText.length - 2, gapMarkers;\n\
-      if (gap > 0 && first)\n\
-        for (var i = 0; i < first.length; ++i)\n\
-          if (first[i].to == null)\n\
-            (gapMarkers || (gapMarkers = [])).push({from: null, to: null, marker: first[i].marker});\n\
-      for (var i = 0; i < gap; ++i)\n\
-        newMarkers.push(newHL(newText[i+1], gapMarkers));\n\
-      newMarkers.push(newHL(lst(newText), last));\n\
-    }\n\
-    return newMarkers;\n\
-  }\n\
-\n\
-  // hl stands for history-line, a data structure that can be either a\n\
-  // string (line without markers) or a {text, markedSpans} object.\n\
-  function hlText(val) { return typeof val == \"string\" ? val : val.text; }\n\
-  function hlSpans(val) { return typeof val == \"string\" ? null : val.markedSpans; }\n\
-  function newHL(text, spans) { return spans ? {text: text, markedSpans: spans} : text; }\n\
-\n\
-  function detachMarkedSpans(line) {\n\
-    var spans = line.markedSpans;\n\
-    if (!spans) return;\n\
-    for (var i = 0; i < spans.length; ++i) {\n\
-      var lines = spans[i].marker.lines;\n\
-      var ix = indexOf(lines, line);\n\
-      lines.splice(ix, 1);\n\
-    }\n\
-    line.markedSpans = null;\n\
-  }\n\
-\n\
-  function attachMarkedSpans(line, spans) {\n\
-    if (!spans) return;\n\
-    for (var i = 0; i < spans.length; ++i)\n\
-      var marker = spans[i].marker.lines.push(line);\n\
-    line.markedSpans = spans;\n\
-  }\n\
-\n\
-  // LINE DATA STRUCTURE\n\
-\n\
-  // Line objects. These hold state related to a line, including\n\
-  // highlighting info (the styles array).\n\
-  function Line(text, markedSpans, height) {\n\
-    this.text = text;\n\
-    this.height = height;\n\
-    attachMarkedSpans(this, markedSpans);\n\
-  }\n\
-\n\
-  Line.prototype = {\n\
-    update: function(text, markedSpans, cm) {\n\
-      this.text = text;\n\
-      this.stateAfter = this.styles = null;\n\
-      detachMarkedSpans(this);\n\
-      attachMarkedSpans(this, markedSpans);\n\
-      signalLater(cm, this, \"change\");\n\
-    },\n\
-\n\
-    // Run the given mode's parser over a line, update the styles\n\
-    // array, which contains alternating fragments of text and CSS\n\
-    // classes.\n\
-    highlight: function(mode, state, tabSize) {\n\
-      var stream = new StringStream(this.text, tabSize), st = this.styles || (this.styles = []);\n\
-      var pos = st.length = 0;\n\
-      if (this.text == \"\" && mode.blankLine) mode.blankLine(state);\n\
-      while (!stream.eol()) {\n\
-        var style = mode.token(stream, state), substr = stream.current();\n\
-        stream.start = stream.pos;\n\
-        if (pos && st[pos-1] == style) {\n\
-          st[pos-2] += substr;\n\
-        } else if (substr) {\n\
-          st[pos++] = substr; st[pos++] = style;\n\
-        }\n\
-        // Give up when line is ridiculously long\n\
-        if (stream.pos > 5000) {\n\
-          st[pos++] = this.text.slice(stream.pos); st[pos++] = null;\n\
-          break;\n\
-        }\n\
-      }\n\
-    },\n\
-\n\
-    // Lightweight form of highlight -- proceed over this line and\n\
-    // update state, but don't save a style array.\n\
-    process: function(mode, state, tabSize) {\n\
-      var stream = new StringStream(this.text, tabSize);\n\
-      if (this.text == \"\" && mode.blankLine) mode.blankLine(state);\n\
-      while (!stream.eol() && stream.pos <= 5000) {\n\
-        mode.token(stream, state);\n\
-        stream.start = stream.pos;\n\
-      }\n\
-    },\n\
-\n\
-    // Fetch the parser token for a given character. Useful for hacks\n\
-    // that want to inspect the mode state (say, for completion).\n\
-    getTokenAt: function(mode, state, tabSize, ch) {\n\
-      var txt = this.text, stream = new StringStream(txt, tabSize);\n\
-      while (stream.pos < ch && !stream.eol()) {\n\
-        stream.start = stream.pos;\n\
-        var style = mode.token(stream, state);\n\
-      }\n\
-      return {start: stream.start,\n\
-              end: stream.pos,\n\
-              string: stream.current(),\n\
-              className: style || null,\n\
-              state: state};\n\
-    },\n\
-\n\
-    indentation: function(tabSize) {return countColumn(this.text, null, tabSize);},\n\
-\n\
-    // Produces an HTML fragment for the line, taking selection,\n\
-    // marking, and highlighting into account.\n\
-    getContent: function(tabSize, wrapAt, compensateForWrapping) {\n\
-      var first = true, col = 0, specials = /[\\t\\u0000-\\u0019\\u200b\\u2028\\u2029\\uFEFF]/g;\n\
-      var pre = elt(\"pre\");\n\
-      function span_(text, style) {\n\
-        if (!text) return;\n\
-        // Work around a bug where, in some compat modes, IE ignores leading spaces\n\
-        if (first && ie && text.charAt(0) == \" \") text = \"\\u00a0\" + text.slice(1);\n\
-        first = false;\n\
-        if (!specials.test(text)) {\n\
-          col += text.length;\n\
-          var content = document.createTextNode(text);\n\
-        } else {\n\
-          var content = document.createDocumentFragment(), pos = 0;\n\
-          while (true) {\n\
-            specials.lastIndex = pos;\n\
-            var m = specials.exec(text);\n\
-            var skipped = m ? m.index - pos : text.length - pos;\n\
-            if (skipped) {\n\
-              content.appendChild(document.createTextNode(text.slice(pos, pos + skipped)));\n\
-              col += skipped;\n\
-            }\n\
-            if (!m) break;\n\
-            pos += skipped + 1;\n\
-            if (m[0] == \"\\t\") {\n\
-              var tabWidth = tabSize - col % tabSize;\n\
-              content.appendChild(elt(\"span\", spaceStr(tabWidth), \"cm-tab\"));\n\
-              col += tabWidth;\n\
-            } else {\n\
-              var token = elt(\"span\", \"\\u2022\", \"cm-invalidchar\");\n\
-              token.title = \"\\\\u\" + m[0].charCodeAt(0).toString(16);\n\
-              content.appendChild(token);\n\
-              col += 1;\n\
-            }\n\
-          }\n\
-        }\n\
-        if (style != null) return pre.appendChild(elt(\"span\", [content], style));\n\
-        else return pre.appendChild(content);\n\
-      }\n\
-      var span = span_;\n\
-      if (wrapAt != null) {\n\
-        var outPos = 0;\n\
-        span = function(text, style) {\n\
-          var l = text.length;\n\
-          if (wrapAt >= outPos && wrapAt < outPos + l) {\n\
-            var cut = wrapAt - outPos;\n\
-            if (wrapAt > outPos) {\n\
-              span_(text.slice(0, cut), style);\n\
-              // See comment at the definition of spanAffectsWrapping\n\
-              if (compensateForWrapping && spanAffectsWrapping.test(text.slice(cut - 1, cut + 1)))\n\
-                pre.appendChild(elt(\"wbr\"));\n\
-            }\n\
-            if (cut + 1 == l) {\n\
-              pre.anchor = span_(text.slice(cut), style || \"\");\n\
-              wrapAt--;\n\
-            } else {\n\
-              var end = cut + 1;\n\
-              while (isExtendingChar.test(text.charAt(end))) ++end;\n\
-              pre.anchor = span_(text.slice(cut, end), style || \"\");\n\
-              if (compensateForWrapping && spanAffectsWrapping.test(text.slice(cut, end + 1)))\n\
-                pre.appendChild(elt(\"wbr\"));\n\
-              span_(text.slice(end), style);\n\
-            }\n\
-            outPos += l;\n\
-          } else {\n\
-            outPos += l;\n\
-            span_(text, style);\n\
-          }\n\
-        };\n\
-      }\n\
-\n\
-      var st = this.styles, allText = this.text, marked = this.markedSpans;\n\
-      var len = allText.length;\n\
-      function styleToClass(style) {\n\
-        if (!style) return null;\n\
-        return \"cm-\" + style.replace(/ +/g, \" cm-\");\n\
-      }\n\
-      if (!allText) {\n\
-        span(\"\\u00a0\");\n\
-      } else if (!marked || !marked.length) {\n\
-        for (var i = 0, ch = 0; ch < len; i+=2) {\n\
-          var str = st[i], style = st[i+1], l = str.length;\n\
-          if (ch + l > len) str = str.slice(0, len - ch);\n\
-          ch += l;\n\
-          span(str, styleToClass(style));\n\
-        }\n\
-      } else {\n\
-        marked.sort(function(a, b) { return a.from - b.from; });\n\
-        var pos = 0, i = 0, text = \"\", style, sg = 0;\n\
-        var nextChange = marked[0].from || 0, marks = [], markpos = 0;\n\
-        var advanceMarks = function() {\n\
-          var m;\n\
-          while (markpos < marked.length &&\n\
-                 ((m = marked[markpos]).from == pos || m.from == null)) {\n\
-            if (m.marker.type == \"range\") marks.push(m);\n\
-            ++markpos;\n\
-          }\n\
-          nextChange = markpos < marked.length ? marked[markpos].from : Infinity;\n\
-          for (var i = 0; i < marks.length; ++i) {\n\
-            var to = marks[i].to;\n\
-            if (to == null) to = Infinity;\n\
-            if (to == pos) marks.splice(i--, 1);\n\
-            else nextChange = Math.min(to, nextChange);\n\
-          }\n\
-        };\n\
-        var m = 0;\n\
-        while (pos < len) {\n\
-          if (nextChange == pos) advanceMarks();\n\
-          var upto = Math.min(len, nextChange);\n\
-          while (true) {\n\
-            if (text) {\n\
-              var end = pos + text.length;\n\
-              var appliedStyle = style;\n\
-              for (var j = 0; j < marks.length; ++j) {\n\
-                var mark = marks[j];\n\
-                appliedStyle = (appliedStyle ? appliedStyle + \" \" : \"\") + mark.marker.style;\n\
-                if (mark.marker.endStyle && mark.to === Math.min(end, upto)) appliedStyle += \" \" + mark.marker.endStyle;\n\
-                if (mark.marker.startStyle && mark.from === pos) appliedStyle += \" \" + mark.marker.startStyle;\n\
-              }\n\
-              span(end > upto ? text.slice(0, upto - pos) : text, appliedStyle);\n\
-              if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}\n\
-              pos = end;\n\
-            }\n\
-            text = st[i++]; style = styleToClass(st[i++]);\n\
-          }\n\
-        }\n\
-      }\n\
-      return pre;\n\
-    },\n\
-\n\
-    cleanUp: function() {\n\
-      this.parent = null;\n\
-      detachMarkedSpans(this);\n\
-    }\n\
-  };\n\
-\n\
-  // DOCUMENT DATA STRUCTURE\n\
-\n\
-  function LeafChunk(lines) {\n\
-    this.lines = lines;\n\
-    this.parent = null;\n\
-    for (var i = 0, e = lines.length, height = 0; i < e; ++i) {\n\
-      lines[i].parent = this;\n\
-      height += lines[i].height;\n\
-    }\n\
-    this.height = height;\n\
-  }\n\
-\n\
-  LeafChunk.prototype = {\n\
-    chunkSize: function() { return this.lines.length; },\n\
-    remove: function(at, n, cm) {\n\
-      for (var i = at, e = at + n; i < e; ++i) {\n\
-        var line = this.lines[i];\n\
-        this.height -= line.height;\n\
-        line.cleanUp();\n\
-        signalLater(cm, line, \"delete\");\n\
-      }\n\
-      this.lines.splice(at, n);\n\
-    },\n\
-    collapse: function(lines) {\n\
-      lines.splice.apply(lines, [lines.length, 0].concat(this.lines));\n\
-    },\n\
-    insertHeight: function(at, lines, height) {\n\
-      this.height += height;\n\
-      this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));\n\
-      for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this;\n\
-    },\n\
-    iterN: function(at, n, op) {\n\
-      for (var e = at + n; at < e; ++at)\n\
-        if (op(this.lines[at])) return true;\n\
-    }\n\
-  };\n\
-\n\
-  function BranchChunk(children) {\n\
-    this.children = children;\n\
-    var size = 0, height = 0;\n\
-    for (var i = 0, e = children.length; i < e; ++i) {\n\
-      var ch = children[i];\n\
-      size += ch.chunkSize(); height += ch.height;\n\
-      ch.parent = this;\n\
-    }\n\
-    this.size = size;\n\
-    this.height = height;\n\
-    this.parent = null;\n\
-  }\n\
-\n\
-  BranchChunk.prototype = {\n\
-    chunkSize: function() { return this.size; },\n\
-    remove: function(at, n, callbacks) {\n\
-      this.size -= n;\n\
-      for (var i = 0; i < this.children.length; ++i) {\n\
-        var child = this.children[i], sz = child.chunkSize();\n\
-        if (at < sz) {\n\
-          var rm = Math.min(n, sz - at), oldHeight = child.height;\n\
-          child.remove(at, rm, callbacks);\n\
-          this.height -= oldHeight - child.height;\n\
-          if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }\n\
-          if ((n -= rm) == 0) break;\n\
-          at = 0;\n\
-        } else at -= sz;\n\
-      }\n\
-      if (this.size - n < 25) {\n\
-        var lines = [];\n\
-        this.collapse(lines);\n\
-        this.children = [new LeafChunk(lines)];\n\
-        this.children[0].parent = this;\n\
-      }\n\
-    },\n\
-    collapse: function(lines) {\n\
-      for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines);\n\
-    },\n\
-    insert: function(at, lines) {\n\
-      var height = 0;\n\
-      for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height;\n\
-      this.insertHeight(at, lines, height);\n\
-    },\n\
-    insertHeight: function(at, lines, height) {\n\
-      this.size += lines.length;\n\
-      this.height += height;\n\
-      for (var i = 0, e = this.children.length; i < e; ++i) {\n\
-        var child = this.children[i], sz = child.chunkSize();\n\
-        if (at <= sz) {\n\
-          child.insertHeight(at, lines, height);\n\
-          if (child.lines && child.lines.length > 50) {\n\
-            while (child.lines.length > 50) {\n\
-              var spilled = child.lines.splice(child.lines.length - 25, 25);\n\
-              var newleaf = new LeafChunk(spilled);\n\
-              child.height -= newleaf.height;\n\
-              this.children.splice(i + 1, 0, newleaf);\n\
-              newleaf.parent = this;\n\
-            }\n\
-            this.maybeSpill();\n\
-          }\n\
-          break;\n\
-        }\n\
-        at -= sz;\n\
-      }\n\
-    },\n\
-    maybeSpill: function() {\n\
-      if (this.children.length <= 10) return;\n\
-      var me = this;\n\
-      do {\n\
-        var spilled = me.children.splice(me.children.length - 5, 5);\n\
-        var sibling = new BranchChunk(spilled);\n\
-        if (!me.parent) { // Become the parent node\n\
-          var copy = new BranchChunk(me.children);\n\
-          copy.parent = me;\n\
-          me.children = [copy, sibling];\n\
-          me = copy;\n\
-        } else {\n\
-          me.size -= sibling.size;\n\
-          me.height -= sibling.height;\n\
-          var myIndex = indexOf(me.parent.children, me);\n\
-          me.parent.children.splice(myIndex + 1, 0, sibling);\n\
-        }\n\
-        sibling.parent = me.parent;\n\
-      } while (me.children.length > 10);\n\
-      me.parent.maybeSpill();\n\
-    },\n\
-    iter: function(from, to, op) { this.iterN(from, to - from, op); },\n\
-    iterN: function(at, n, op) {\n\
-      for (var i = 0, e = this.children.length; i < e; ++i) {\n\
-        var child = this.children[i], sz = child.chunkSize();\n\
-        if (at < sz) {\n\
-          var used = Math.min(n, sz - at);\n\
-          if (child.iterN(at, used, op)) return true;\n\
-          if ((n -= used) == 0) break;\n\
-          at = 0;\n\
-        } else at -= sz;\n\
-      }\n\
-    }\n\
-  };\n\
-\n\
-  // LINE UTILITIES\n\
-\n\
-  function lineDoc(line) {\n\
-    for (var d = line.parent; d && d.parent; d = d.parent) {}\n\
-    return d;\n\
-  }\n\
-\n\
-  function getLine(chunk, n) {\n\
-    while (!chunk.lines) {\n\
-      for (var i = 0;; ++i) {\n\
-        var child = chunk.children[i], sz = child.chunkSize();\n\
-        if (n < sz) { chunk = child; break; }\n\
-        n -= sz;\n\
-      }\n\
-    }\n\
-    return chunk.lines[n];\n\
-  }\n\
-\n\
-  function updateLineHeight(line, height) {\n\
-    var diff = height - line.height;\n\
-    for (var n = line; n; n = n.parent) n.height += diff;\n\
-  }\n\
-\n\
-  function lineNo(line) {\n\
-    if (line.parent == null) return null;\n\
-    var cur = line.parent, no = indexOf(cur.lines, line);\n\
-    for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {\n\
-      for (var i = 0, e = chunk.children.length; ; ++i) {\n\
-        if (chunk.children[i] == cur) break;\n\
-        no += chunk.children[i].chunkSize();\n\
-      }\n\
-    }\n\
-    return no;\n\
-  }\n\
-\n\
-  function lineAtHeight(chunk, h) {\n\
-    var n = 0;\n\
-    outer: do {\n\
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {\n\
-        var child = chunk.children[i], ch = child.height;\n\
-        if (h < ch) { chunk = child; continue outer; }\n\
-        h -= ch;\n\
-        n += child.chunkSize();\n\
-      }\n\
-      return n;\n\
-    } while (!chunk.lines);\n\
-    for (var i = 0, e = chunk.lines.length; i < e; ++i) {\n\
-      var line = chunk.lines[i], lh = line.height;\n\
-      if (h < lh) break;\n\
-      h -= lh;\n\
-    }\n\
-    return n + i;\n\
-  }\n\
-\n\
-  function heightAtLine(chunk, n) {\n\
-    var h = 0;\n\
-    outer: do {\n\
-      for (var i = 0, e = chunk.children.length; i < e; ++i) {\n\
-        var child = chunk.children[i], sz = child.chunkSize();\n\
-        if (n < sz) { chunk = child; continue outer; }\n\
-        n -= sz;\n\
-        h += child.height;\n\
-      }\n\
-      return h;\n\
-    } while (!chunk.lines);\n\
-    for (var i = 0; i < n; ++i) h += chunk.lines[i].height;\n\
-    return h;\n\
-  }\n\
-\n\
-  function getOrder(line) {\n\
-    var order = line.order;\n\
-    if (order == null) order = line.order = bidiOrdering(line.text);\n\
-    return order;\n\
-  }\n\
-\n\
-  function lineContent(cm, line, anchorAt) {\n\
-    if (!line.styles) {\n\
-      var doc = lineDoc(line);\n\
-      line.highlight(doc.mode, line.stateAfter = getStateBefore(doc, lineNo(line)), cm.options.tabSize);\n\
-    }\n\
-    return line.getContent(cm.options.tabSize, anchorAt, cm.options.lineWrapping);\n\
-  }\n\
-\n\
-  // HISTORY\n\
-\n\
-  // The history object 'chunks' changes that are made close together\n\
-  // and at almost the same time into bigger undoable units.\n\
-  function History() {\n\
-    this.time = 0;\n\
-    this.done = []; this.undone = [];\n\
-    this.compound = 0;\n\
-    this.closed = false;\n\
-  }\n\
-  History.prototype = {\n\
-    addChange: function(start, added, old) {\n\
-      this.undone.length = 0;\n\
-      var time = +new Date, cur = lst(this.done), last = cur && lst(cur);\n\
-      var dtime = time - this.time;\n\
-\n\
-      if (this.compound && cur && !this.closed) {\n\
-        cur.push({start: start, added: added, old: old});\n\
-      } else if (dtime > 400 || !last || this.closed ||\n\
-                 last.start > start + old.length || last.start + last.added < start) {\n\
-        this.done.push([{start: start, added: added, old: old}]);\n\
-        this.closed = false;\n\
-      } else {\n\
-        var startBefore = Math.max(0, last.start - start),\n\
-            endAfter = Math.max(0, (start + old.length) - (last.start + last.added));\n\
-        for (var i = startBefore; i > 0; --i) last.old.unshift(old[i - 1]);\n\
-        for (var i = endAfter; i > 0; --i) last.old.push(old[old.length - i]);\n\
-        if (startBefore) last.start = start;\n\
-        last.added += added - (old.length - startBefore - endAfter);\n\
-      }\n\
-      this.time = time;\n\
-    },\n\
-    startCompound: function() {\n\
-      if (!this.compound++) this.closed = true;\n\
-    },\n\
-    endCompound: function() {\n\
-      if (!--this.compound) this.closed = true;\n\
-    }\n\
-  };\n\
-\n\
-  // EVENT OPERATORS\n\
-\n\
-  function stopMethod() {e_stop(this);}\n\
-  // Ensure an event has a stop method.\n\
-  function addStop(event) {\n\
-    if (!event.stop) event.stop = stopMethod;\n\
-    return event;\n\
-  }\n\
-\n\
-  function e_preventDefault(e) {\n\
-    if (e.preventDefault) e.preventDefault();\n\
-    else e.returnValue = false;\n\
-  }\n\
-  function e_stopPropagation(e) {\n\
-    if (e.stopPropagation) e.stopPropagation();\n\
-    else e.cancelBubble = true;\n\
-  }\n\
-  function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}\n\
-  CodeMirror.e_stop = e_stop;\n\
-  CodeMirror.e_preventDefault = e_preventDefault;\n\
-  CodeMirror.e_stopPropagation = e_stopPropagation;\n\
-\n\
-  function e_target(e) {return e.target || e.srcElement;}\n\
-  function e_button(e) {\n\
-    var b = e.which;\n\
-    if (b == null) {\n\
-      if (e.button & 1) b = 1;\n\
-      else if (e.button & 2) b = 3;\n\
-      else if (e.button & 4) b = 2;\n\
-    }\n\
-    if (mac && e.ctrlKey && b == 1) b = 3;\n\
-    return b;\n\
-  }\n\
-\n\
-  // Allow 3rd-party code to override event properties by adding an override\n\
-  // object to an event object.\n\
-  function e_prop(e, prop) {\n\
-    var overridden = e.override && e.override.hasOwnProperty(prop);\n\
-    return overridden ? e.override[prop] : e[prop];\n\
-  }\n\
-\n\
-  // EVENT HANDLING\n\
-\n\
-  function on(emitter, type, f) {\n\
-    if (emitter.addEventListener)\n\
-      emitter.addEventListener(type, f, false);\n\
-    else if (emitter.attachEvent)\n\
-      emitter.attachEvent(\"on\" + type, f);\n\
-    else {\n\
-      var map = emitter._handlers || (emitter._handlers = {});\n\
-      var arr = map[type] || (map[type] = []);\n\
-      arr.push(f);\n\
-    }\n\
-  }\n\
-\n\
-  function off(emitter, type, f) {\n\
-    if (emitter.removeEventListener)\n\
-      emitter.removeEventListener(type, f, false);\n\
-    else if (emitter.detachEvent)\n\
-      emitter.detachEvent(\"on\" + type, f);\n\
-    else {\n\
-      var arr = emitter._handlers && emitter._handlers[type];\n\
-      if (!arr) return;\n\
-      for (var i = 0; i < arr.length; ++i)\n\
-        if (arr[i] == f) { arr.splice(i, 1); break; }\n\
-    }\n\
-  }\n\
-\n\
-  function signal(emitter, type /*, values...*/) {\n\
-    var arr = emitter._handlers && emitter._handlers[type];\n\
-    if (!arr) return;\n\
-    var args = Array.prototype.slice.call(arguments, 2);\n\
-    for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args);\n\
-  }\n\
-\n\
-  function signalLater(cm, emitter, type /*, values...*/) {\n\
-    var arr = emitter._handlers && emitter._handlers[type];\n\
-    if (!arr) return;\n\
-    var args = Array.prototype.slice.call(arguments, 3), flist = cm.curOp && cm.curOp.delayedCallbacks;\n\
-    function bnd(f) {return function(){f.apply(null, args);};};\n\
-    for (var i = 0; i < arr.length; ++i)\n\
-      if (flist) flist.push(bnd(arr[i]));\n\
-      else arr[i].apply(null, args);\n\
-  }\n\
-\n\
-  function hasHandler(emitter, type) {\n\
-    var arr = emitter._handlers && emitter._handlers[type];\n\
-    return arr && arr.length > 0;\n\
-  }\n\
-\n\
-  CodeMirror.on = on; CodeMirror.off = off; CodeMirror.signal = signal;\n\
-\n\
-  // MISC UTILITIES\n\
-\n\
-  // Number of pixels added to scroller and sizer to hide scrollbar\n\
-  var scrollerCutOff = 30;\n\
-\n\
-  // Returned or thrown by various protocols to signal 'I'm not\n\
-  // handling this'.\n\
-  var Pass = CodeMirror.Pass = {toString: function(){return \"CodeMirror.Pass\";}};\n\
-\n\
-  function Delayed() {this.id = null;}\n\
-  Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}};\n\
-\n\
-  // Counts the column offset in a string, taking tabs into account.\n\
-  // Used mostly to find indentation.\n\
-  function countColumn(string, end, tabSize) {\n\
-    if (end == null) {\n\
-      end = string.search(/[^\\s\\u00a0]/);\n\
-      if (end == -1) end = string.length;\n\
-    }\n\
-    for (var i = 0, n = 0; i < end; ++i) {\n\
-      if (string.charAt(i) == \"\\t\") n += tabSize - (n % tabSize);\n\
-      else ++n;\n\
-    }\n\
-    return n;\n\
-  }\n\
-\n\
-  var spaceStrs = [\"\"];\n\
-  function spaceStr(n) {\n\
-    while (spaceStrs.length <= n)\n\
-      spaceStrs.push(lst(spaceStrs) + \" \");\n\
-    return spaceStrs[n];\n\
-  }\n\
-\n\
-  function lst(arr) { return arr[arr.length-1]; }\n\
-\n\
-  function selectInput(node) {\n\
-    if (ios) { // Mobile Safari apparently has a bug where select() is broken.\n\
-      node.selectionStart = 0;\n\
-      node.selectionEnd = node.value.length;\n\
-    } else node.select();\n\
-  }\n\
-\n\
-  // Used to position the cursor after an undo/redo by finding the\n\
-  // last edited character.\n\
-  function editEnd(from, to) {\n\
-    if (!to) return 0;\n\
-    if (!from) return to.length;\n\
-    for (var i = from.length, j = to.length; i >= 0 && j >= 0; --i, --j)\n\
-      if (from.charAt(i) != to.charAt(j)) break;\n\
-    return j + 1;\n\
-  }\n\
-\n\
-  function indexOf(collection, elt) {\n\
-    if (collection.indexOf) return collection.indexOf(elt);\n\
-    for (var i = 0, e = collection.length; i < e; ++i)\n\
-      if (collection[i] == elt) return i;\n\
-    return -1;\n\
-  }\n\
-\n\
-  function bind(f) {\n\
-    var args = Array.prototype.slice.call(arguments, 1);\n\
-    return function(){return f.apply(null, args);};\n\
-  }\n\
-\n\
-  function isWordChar(ch) {\n\
-    return /\\w/.test(ch) || ch.toUpperCase() != ch.toLowerCase();\n\
-  }\n\
-\n\
-  function isEmpty(obj) {\n\
-    var c = 0;\n\
-    for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) ++c;\n\
-    return !c;\n\
-  }\n\
-\n\
-  var isExtendingChar = /[\\u0300-\\u036F\\u0483-\\u0487\\u0488-\\u0489\\u0591-\\u05BD\\u05BF\\u05C1-\\u05C2\\u05C4-\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065F\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7-\\u06E8\\u06EA-\\u06ED\\uA66F\\uA670-\\uA672\\uA674-\\uA67D\\uA69F]/;\n\
-\n\
-  // DOM UTILITIES\n\
-\n\
-  function elt(tag, content, className, style) {\n\
-    var e = document.createElement(tag);\n\
-    if (className) e.className = className;\n\
-    if (style) e.style.cssText = style;\n\
-    if (typeof content == \"string\") setTextContent(e, content);\n\
-    else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]);\n\
-    return e;\n\
-  }\n\
-\n\
-  function removeChildren(e) {\n\
-    e.innerHTML = \"\";\n\
-    return e;\n\
-  }\n\
-\n\
-  function removeChildrenAndAdd(parent, e) {\n\
-    return removeChildren(parent).appendChild(e);\n\
-  }\n\
-\n\
-  function setTextContent(e, str) {\n\
-    if (ie_lt9) {\n\
-      e.innerHTML = \"\";\n\
-      e.appendChild(document.createTextNode(str));\n\
-    } else e.textContent = str;\n\
-  }\n\
-\n\
-  // FEATURE DETECTION\n\
-\n\
-  // Detect drag-and-drop\n\
-  var dragAndDrop = function() {\n\
-    // There is *some* kind of drag-and-drop support in IE6-8, but I\n\
-    // couldn't get it to work yet.\n\
-    if (ie_lt9) return false;\n\
-    var div = elt('div');\n\
-    return \"draggable\" in div || \"dragDrop\" in div;\n\
-  }();\n\
-\n\
-  // Feature-detect whether newlines in textareas are converted to \\r\\n\n\
-  var lineSep = function () {\n\
-    var te = elt(\"textarea\");\n\
-    te.value = \"foo\\nbar\";\n\
-    if (te.value.indexOf(\"\\r\") > -1) return \"\\r\\n\";\n\
-    return \"\\n\";\n\
-  }();\n\
-\n\
-  // For a reason I have yet to figure out, some browsers disallow\n\
-  // word wrapping between certain characters *only* if a new inline\n\
-  // element is started between them. This makes it hard to reliably\n\
-  // measure the position of things, since that requires inserting an\n\
-  // extra span. This terribly fragile set of regexps matches the\n\
-  // character combinations that suffer from this phenomenon on the\n\
-  // various browsers.\n\
-  var spanAffectsWrapping = /^$/; // Won't match any two-character string\n\
-  if (gecko) spanAffectsWrapping = /$'/;\n\
-  else if (safari) spanAffectsWrapping = /\\-[^ \\-?]|\\?[^ !'\\\"\\),.\\-\\/:;\\?\\]\\}]/;\n\
-  else if (chrome) spanAffectsWrapping = /\\-[^ \\-\\.?]|\\?[^ \\-\\.?\\]\\}:;!'\\\"\\),\\/]|[\\.!\\\"#&%\\)*+,:;=>\\]|\\}~][\\(\\{\\[<]|\\$'/;\n\
-\n\
-  var knownScrollbarWidth;\n\
-  function scrollbarWidth(measure) {\n\
-    if (knownScrollbarWidth != null) return knownScrollbarWidth;\n\
-    var test = elt(\"div\", null, null, \"width: 50px; height: 50px; overflow-x: scroll\");\n\
-    removeChildrenAndAdd(measure, test);\n\
-    if (test.offsetWidth)\n\
-      knownScrollbarWidth = test.offsetHeight - test.clientHeight;\n\
-    return knownScrollbarWidth || 0;\n\
-  }\n\
-\n\
-  // See if \"\".split is the broken IE version, if so, provide an\n\
-  // alternative way to split lines.\n\
-  var splitLines = \"\\n\\nb\".split(/\\n/).length != 3 ? function(string) {\n\
-    var pos = 0, result = [], l = string.length;\n\
-    while (pos <= l) {\n\
-      var nl = string.indexOf(\"\\n\", pos);\n\
-      if (nl == -1) nl = string.length;\n\
-      var line = string.slice(pos, string.charAt(nl - 1) == \"\\r\" ? nl - 1 : nl);\n\
-      var rt = line.indexOf(\"\\r\");\n\
-      if (rt != -1) {\n\
-        result.push(line.slice(0, rt));\n\
-        pos += rt + 1;\n\
-      } else {\n\
-        result.push(line);\n\
-        pos = nl + 1;\n\
-      }\n\
-    }\n\
-    return result;\n\
-  } : function(string){return string.split(/\\r\\n?|\\n/);};\n\
-  CodeMirror.splitLines = splitLines;\n\
-\n\
-  var hasSelection = window.getSelection ? function(te) {\n\
-    try { return te.selectionStart != te.selectionEnd; }\n\
-    catch(e) { return false; }\n\
-  } : function(te) {\n\
-    try {var range = te.ownerDocument.selection.createRange();}\n\
-    catch(e) {}\n\
-    if (!range || range.parentElement() != te) return false;\n\
-    return range.compareEndPoints(\"StartToEnd\", range) != 0;\n\
-  };\n\
-\n\
-  var hasCopyEvent = (function() {\n\
-    var e = elt(\"div\");\n\
-    if (\"oncopy\" in e) return true;\n\
-    e.setAttribute(\"oncopy\", \"return;\");\n\
-    return typeof e.oncopy == 'function';\n\
-  })();\n\
-\n\
-  // KEY NAMING\n\
-\n\
-  var keyNames = {3: \"Enter\", 8: \"Backspace\", 9: \"Tab\", 13: \"Enter\", 16: \"Shift\", 17: \"Ctrl\", 18: \"Alt\",\n\
-                  19: \"Pause\", 20: \"CapsLock\", 27: \"Esc\", 32: \"Space\", 33: \"PageUp\", 34: \"PageDown\", 35: \"End\",\n\
-                  36: \"Home\", 37: \"Left\", 38: \"Up\", 39: \"Right\", 40: \"Down\", 44: \"PrintScrn\", 45: \"Insert\",\n\
-                  46: \"Delete\", 59: \";\", 91: \"Mod\", 92: \"Mod\", 93: \"Mod\", 109: \"-\", 107: \"=\", 127: \"Delete\",\n\
-                  186: \";\", 187: \"=\", 188: \",\", 189: \"-\", 190: \".\", 191: \"/\", 192: \"`\", 219: \"[\", 220: \"\\\\\",\n\
-                  221: \"]\", 222: \"'\", 63276: \"PageUp\", 63277: \"PageDown\", 63275: \"End\", 63273: \"Home\",\n\
-                  63234: \"Left\", 63232: \"Up\", 63235: \"Right\", 63233: \"Down\", 63302: \"Insert\", 63272: \"Delete\"};\n\
-  CodeMirror.keyNames = keyNames;\n\
-  (function() {\n\
-    // Number keys\n\
-    for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i);\n\
-    // Alphabetic keys\n\
-    for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);\n\
-    // Function keys\n\
-    for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = \"F\" + i;\n\
-  })();\n\
-\n\
-  // BIDI HELPERS\n\
-\n\
-  function iterateBidiSections(order, from, to, f) {\n\
-    if (!order) return f(from, to, \"ltr\");\n\
-    for (var i = 0; i < order.length; ++i) {\n\
-      var part = order[i];\n\
-      if (part.from < to && part.to > from)\n\
-        f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? \"rtl\" : \"ltr\");\n\
-    }\n\
-  }\n\
-\n\
-  function bidiLeft(part) { return part.level % 2 ? part.to : part.from; }\n\
-  function bidiRight(part) { return part.level % 2 ? part.from : part.to; }\n\
-\n\
-  function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; }\n\
-  function lineRight(line) {\n\
-    var order = getOrder(line);\n\
-    if (!order) return line.text.length;\n\
-    return bidiRight(lst(order));\n\
-  }\n\
-  function lineStart(line) {\n\
-    var order = getOrder(line);\n\
-    if (!order) return 0;\n\
-    return order[0].level % 2 ? lineRight(line) : lineLeft(line);\n\
-  }\n\
-  function lineEnd(line) {\n\
-    var order = getOrder(line);\n\
-    if (!order) return line.text.length;\n\
-    return order[0].level % 2 ? lineLeft(line) : lineRight(line);\n\
-  }\n\
-\n\
-  // This is somewhat involved. It is needed in order to move\n\
-  // 'visually' through bi-directional text -- i.e., pressing left\n\
-  // should make the cursor go left, even when in RTL text. The\n\
-  // tricky part is the 'jumps', where RTL and LTR text touch each\n\
-  // other. This often requires the cursor offset to move more than\n\
-  // one unit, in order to visually move one unit.\n\
-  function moveVisually(line, start, dir, byUnit) {\n\
-    var bidi = getOrder(line);\n\
-    if (!bidi) return moveLogically(line, start, dir, byUnit);\n\
-    var moveOneUnit = byUnit ? function(pos, dir) {\n\
-      do pos += dir;\n\
-      while (pos > 0 && isExtendingChar.test(line.text.charAt(pos)));\n\
-      return pos;\n\
-    } : function(pos, dir) { return pos + dir; };\n\
-    var linedir = bidi[0].level;\n\
-    for (var i = 0; i < bidi.length; ++i) {\n\
-      var part = bidi[i], sticky = part.level % 2 == linedir;\n\
-      if ((part.from < start && part.to > start) ||\n\
-          (sticky && (part.from == start || part.to == start))) break;\n\
-    }\n\
-    var target = moveOneUnit(start, part.level % 2 ? -dir : dir);\n\
-\n\
-    while (target != null) {\n\
-      if (part.level % 2 == linedir) {\n\
-        if (target < part.from || target > part.to) {\n\
-          part = bidi[i += dir];\n\
-          target = part && (dir > 0 == part.level % 2 ? moveOneUnit(part.to, -1) : moveOneUnit(part.from, 1));\n\
-        } else break;\n\
-      } else {\n\
-        if (target == bidiLeft(part)) {\n\
-          part = bidi[--i];\n\
-          target = part && bidiRight(part);\n\
-        } else if (target == bidiRight(part)) {\n\
-          part = bidi[++i];\n\
-          target = part && bidiLeft(part);\n\
-        } else break;\n\
-      }\n\
-    }\n\
-\n\
-    return target < 0 || target > line.text.length ? null : target;\n\
-  }\n\
-\n\
-  function moveLogically(line, start, dir, byUnit) {\n\
-    var target = start + dir;\n\
-    if (byUnit) while (target > 0 && isExtendingChar.test(line.text.charAt(target))) target += dir;\n\
-    return target < 0 || target > line.text.length ? null : target;\n\
-  }\n\
-\n\
-  // Bidirectional ordering algorithm\n\
-  // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm\n\
-  // that this (partially) implements.\n\
-\n\
-  // One-char codes used for character types:\n\
-  // L (L):   Left-to-Right\n\
-  // R (R):   Right-to-Left\n\
-  // r (AL):  Right-to-Left Arabic\n\
-  // 1 (EN):  European Number\n\
-  // + (ES):  European Number Separator\n\
-  // % (ET):  European Number Terminator\n\
-  // n (AN):  Arabic Number\n\
-  // , (CS):  Common Number Separator\n\
-  // m (NSM): Non-Spacing Mark\n\
-  // b (BN):  Boundary Neutral\n\
-  // s (B):   Paragraph Separator\n\
-  // t (S):   Segment Separator\n\
-  // w (WS):  Whitespace\n\
-  // N (ON):  Other Neutrals\n\
-\n\
-  // Returns null if characters are ordered as they appear\n\
-  // (left-to-right), or an array of sections ({from, to, level}\n\
-  // objects) in the order in which they occur visually.\n\
-  var bidiOrdering = (function() {\n\
-    // Character types for codepoints 0 to 0xff\n\
-    var lowTypes = \"bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL\";\n\
-    // Character types for codepoints 0x600 to 0x6ff\n\
-    var arabicTypes = \"rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmmrrrrrrrrrrrrrrrrrr\";\n\
-    function charType(code) {\n\
-      var type = \"L\";\n\
-      if (code <= 0xff) return lowTypes.charAt(code);\n\
-      else if (0x590 <= code && code <= 0x5f4) return \"R\";\n\
-      else if (0x600 <= code && code <= 0x6ff) return arabicTypes.charAt(code - 0x600);\n\
-      else if (0x700 <= code && code <= 0x8ac) return \"r\";\n\
-      else return \"L\";\n\
-    }\n\
-\n\
-    var bidiRE = /[\\u0590-\\u05f4\\u0600-\\u06ff\\u0700-\\u08ac]/;\n\
-    var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/;\n\
-\n\
-    return function charOrdering(str) {\n\
-      if (!bidiRE.test(str)) return false;\n\
-      var len = str.length, types = new Array(len), startType = null;\n\
-      for (var i = 0; i < len; ++i) {\n\
-        var type = types[i] = charType(str.charCodeAt(i));\n\
-        if (startType == null) {\n\
-          if (type == \"L\") startType = \"L\";\n\
-          else if (type == \"R\" || type == \"r\") startType = \"R\";\n\
-        }\n\
-      }\n\
-      if (startType == null) startType = \"L\";\n\
-\n\
-      // W1. Examine each non-spacing mark (NSM) in the level run, and\n\
-      // change the type of the NSM to the type of the previous\n\
-      // character. If the NSM is at the start of the level run, it will\n\
-      // get the type of sor.\n\
-      for (var i = 0, prev = startType; i < len; ++i) {\n\
-        var type = types[i];\n\
-        if (type == \"m\") types[i] = prev;\n\
-        else prev = type;\n\
-      }\n\
-\n\
-      // W2. Search backwards from each instance of a European number\n\
-      // until the first strong type (R, L, AL, or sor) is found. If an\n\
-      // AL is found, change the type of the European number to Arabic\n\
-      // number.\n\
-      // W3. Change all ALs to R.\n\
-      for (var i = 0, cur = startType; i < len; ++i) {\n\
-        var type = types[i];\n\
-        if (type == \"1\" && cur == \"r\") types[i] = \"n\";\n\
-        else if (isStrong.test(type)) { cur = type; if (type == \"r\") types[i] = \"R\"; }\n\
-      }\n\
-\n\
-      // W4. A single European separator between two European numbers\n\
-      // changes to a European number. A single common separator between\n\
-      // two numbers of the same type changes to that type.\n\
-      for (var i = 1, prev = types[0]; i < len - 1; ++i) {\n\
-        var type = types[i];\n\
-        if (type == \"+\" && prev == \"1\" && types[i+1] == \"1\") types[i] = \"1\";\n\
-        else if (type == \",\" && prev == types[i+1] &&\n\
-                 (prev == \"1\" || prev == \"n\")) types[i] = prev;\n\
-        prev = type;\n\
-      }\n\
-\n\
-      // W5. A sequence of European terminators adjacent to European\n\
-      // numbers changes to all European numbers.\n\
-      // W6. Otherwise, separators and terminators change to Other\n\
-      // Neutral.\n\
-      for (var i = 0; i < len; ++i) {\n\
-        var type = types[i];\n\
-        if (type == \",\") types[i] = \"N\";\n\
-        else if (type == \"%\") {\n\
-          for (var end = i + 1; end < len && types[end] == \"%\"; ++end) {}\n\
-          var replace = (i && types[i-1] == \"!\") || (end < len - 1 && types[end] == \"1\") ? \"1\" : \"N\";\n\
-          for (var j = i; j < end; ++j) types[j] = replace;\n\
-          i = end - 1;\n\
-        }\n\
-      }\n\
-\n\
-      // W7. Search backwards from each instance of a European number\n\
-      // until the first strong type (R, L, or sor) is found. If an L is\n\
-      // found, then change the type of the European number to L.\n\
-      for (var i = 0, cur = startType; i < len; ++i) {\n\
-        var type = types[i];\n\
-        if (cur == \"L\" && type == \"1\") types[i] = \"L\";\n\
-        else if (isStrong.test(type)) cur = type;\n\
-      }\n\
-\n\
-      // N1. A sequence of neutrals takes the direction of the\n\
-      // surrounding strong text if the text on both sides has the same\n\
-      // direction. European and Arabic numbers act as if they were R in\n\
-      // terms of their influence on neutrals. Start-of-level-run (sor)\n\
-      // and end-of-level-run (eor) are used at level run boundaries.\n\
-      // N2. Any remaining neutrals take the embedding direction.\n\
-      for (var i = 0; i < len; ++i) {\n\
-        if (isNeutral.test(types[i])) {\n\
-          for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {}\n\
-          var before = (i ? types[i-1] : startType) == \"L\";\n\
-          var after = (end < len - 1 ? types[end] : startType) == \"L\";\n\
-          var replace = before || after ? \"L\" : \"R\";\n\
-          for (var j = i; j < end; ++j) types[j] = replace;\n\
-          i = end - 1;\n\
-        }\n\
-      }\n\
-\n\
-      // Here we depart from the documented algorithm, in order to avoid\n\
-      // building up an actual levels array. Since there are only three\n\
-      // levels (0, 1, 2) in an implementation that doesn't take\n\
-      // explicit embedding into account, we can build up the order on\n\
-      // the fly, without following the level-based algorithm.\n\
-      var order = [], m;\n\
-      for (var i = 0; i < len;) {\n\
-        if (countsAsLeft.test(types[i])) {\n\
-          var start = i;\n\
-          for (++i; i < len && countsAsLeft.test(types[i]); ++i) {}\n\
-          order.push({from: start, to: i, level: 0});\n\
-        } else {\n\
-          var pos = i, at = order.length;\n\
-          for (++i; i < len && types[i] != \"L\"; ++i) {}\n\
-          for (var j = pos; j < i;) {\n\
-            if (countsAsNum.test(types[j])) {\n\
-              if (pos < j) order.splice(at, 0, {from: pos, to: j, level: 1});\n\
-              var nstart = j;\n\
-              for (++j; j < i && countsAsNum.test(types[j]); ++j) {}\n\
-              order.splice(at, 0, {from: nstart, to: j, level: 2});\n\
-              pos = j;\n\
-            } else ++j;\n\
-          }\n\
-          if (pos < i) order.splice(at, 0, {from: pos, to: i, level: 1});\n\
-        }\n\
-      }\n\
-      if (order[0].level == 1 && (m = str.match(/^\\s+/))) {\n\
-        order[0].from = m[0].length;\n\
-        order.unshift({from: 0, to: m[0].length, level: 0});\n\
-      }\n\
-      if (lst(order).level == 1 && (m = str.match(/\\s+$/))) {\n\
-        lst(order).to -= m[0].length;\n\
-        order.push({from: len - m[0].length, to: len, level: 0});\n\
-      }\n\
-      if (order[0].level != lst(order).level)\n\
-        order.push({from: len, to: len, level: order[0].level});\n\
-\n\
-      return order;\n\
-    };\n\
-  })();\n\
-\n\
-  // THE END\n\
-\n\
-  CodeMirror.version = \"3.0 B\";\n\
-\n\
-  return CodeMirror;\n\
-})();";
diff --git a/node_modules/jsdom/node_modules/acorn/test/compare/esprima.js b/node_modules/jsdom/node_modules/acorn/test/compare/esprima.js
deleted file mode 100644
index 7913c52..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/compare/esprima.js
+++ /dev/null
@@ -1,5218 +0,0 @@
-/*
-  Copyright (C) 2013 Ariya Hidayat <ariya.hidayat@gmail.com>
-  Copyright (C) 2013 Thaddee Tyl <thaddee.tyl@gmail.com>
-  Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
-  Copyright (C) 2012 Mathias Bynens <mathias@qiwi.be>
-  Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
-  Copyright (C) 2012 Kris Kowal <kris.kowal@cixar.com>
-  Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
-  Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
-  Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*jslint bitwise:true plusplus:true */
-/*global esprima:true, define:true, exports:true, window: true,
-throwError: true, generateStatement: true, peek: true,
-parseAssignmentExpression: true, parseBlock: true,
-parseClassExpression: true, parseClassDeclaration: true, parseExpression: true,
-parseForStatement: true,
-parseFunctionDeclaration: true, parseFunctionExpression: true,
-parseFunctionSourceElements: true, parseVariableIdentifier: true,
-parseImportSpecifier: true,
-parseLeftHandSideExpression: true, parseParams: true, validateParam: true,
-parseSpreadOrAssignmentExpression: true,
-parseStatement: true, parseSourceElement: true, parseModuleBlock: true, parseConciseBody: true,
-parseYieldExpression: true
-*/
-
-(function (root, factory) {
-    'use strict';
-
-    // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js,
-    // Rhino, and plain browser loading.
-    if (typeof define === 'function' && define.amd) {
-        define(['exports'], factory);
-    } else if (typeof exports !== 'undefined') {
-        factory(exports);
-    } else {
-        factory((root.esprima = {}));
-    }
-}(this, function (exports) {
-    'use strict';
-
-    var Token,
-        TokenName,
-        FnExprTokens,
-        Syntax,
-        PropertyKind,
-        Messages,
-        Regex,
-        SyntaxTreeDelegate,
-        ClassPropertyType,
-        source,
-        strict,
-        index,
-        lineNumber,
-        lineStart,
-        length,
-        delegate,
-        lookahead,
-        state,
-        extra;
-
-    Token = {
-        BooleanLiteral: 1,
-        EOF: 2,
-        Identifier: 3,
-        Keyword: 4,
-        NullLiteral: 5,
-        NumericLiteral: 6,
-        Punctuator: 7,
-        StringLiteral: 8,
-        RegularExpression: 9,
-        Template: 10
-    };
-
-    TokenName = {};
-    TokenName[Token.BooleanLiteral] = 'Boolean';
-    TokenName[Token.EOF] = '<end>';
-    TokenName[Token.Identifier] = 'Identifier';
-    TokenName[Token.Keyword] = 'Keyword';
-    TokenName[Token.NullLiteral] = 'Null';
-    TokenName[Token.NumericLiteral] = 'Numeric';
-    TokenName[Token.Punctuator] = 'Punctuator';
-    TokenName[Token.StringLiteral] = 'String';
-    TokenName[Token.RegularExpression] = 'RegularExpression';
-
-    // A function following one of those tokens is an expression.
-    FnExprTokens = ['(', '{', '[', 'in', 'typeof', 'instanceof', 'new',
-                    'return', 'case', 'delete', 'throw', 'void',
-                    // assignment operators
-                    '=', '+=', '-=', '*=', '/=', '%=', '<<=', '>>=', '>>>=',
-                    '&=', '|=', '^=', ',',
-                    // binary/unary operators
-                    '+', '-', '*', '/', '%', '++', '--', '<<', '>>', '>>>', '&',
-                    '|', '^', '!', '~', '&&', '||', '?', ':', '===', '==', '>=',
-                    '<=', '<', '>', '!=', '!=='];
-
-    Syntax = {
-        ArrayExpression: 'ArrayExpression',
-        ArrayPattern: 'ArrayPattern',
-        ArrowFunctionExpression: 'ArrowFunctionExpression',
-        AssignmentExpression: 'AssignmentExpression',
-        BinaryExpression: 'BinaryExpression',
-        BlockStatement: 'BlockStatement',
-        BreakStatement: 'BreakStatement',
-        CallExpression: 'CallExpression',
-        CatchClause: 'CatchClause',
-        ClassBody: 'ClassBody',
-        ClassDeclaration: 'ClassDeclaration',
-        ClassExpression: 'ClassExpression',
-        ComprehensionBlock: 'ComprehensionBlock',
-        ComprehensionExpression: 'ComprehensionExpression',
-        ConditionalExpression: 'ConditionalExpression',
-        ContinueStatement: 'ContinueStatement',
-        DebuggerStatement: 'DebuggerStatement',
-        DoWhileStatement: 'DoWhileStatement',
-        EmptyStatement: 'EmptyStatement',
-        ExportDeclaration: 'ExportDeclaration',
-        ExportBatchSpecifier: 'ExportBatchSpecifier',
-        ExportSpecifier: 'ExportSpecifier',
-        ExpressionStatement: 'ExpressionStatement',
-        ForInStatement: 'ForInStatement',
-        ForOfStatement: 'ForOfStatement',
-        ForStatement: 'ForStatement',
-        FunctionDeclaration: 'FunctionDeclaration',
-        FunctionExpression: 'FunctionExpression',
-        Identifier: 'Identifier',
-        IfStatement: 'IfStatement',
-        ImportDeclaration: 'ImportDeclaration',
-        ImportSpecifier: 'ImportSpecifier',
-        LabeledStatement: 'LabeledStatement',
-        Literal: 'Literal',
-        LogicalExpression: 'LogicalExpression',
-        MemberExpression: 'MemberExpression',
-        MethodDefinition: 'MethodDefinition',
-        ModuleDeclaration: 'ModuleDeclaration',
-        NewExpression: 'NewExpression',
-        ObjectExpression: 'ObjectExpression',
-        ObjectPattern: 'ObjectPattern',
-        Program: 'Program',
-        Property: 'Property',
-        ReturnStatement: 'ReturnStatement',
-        SequenceExpression: 'SequenceExpression',
-        SpreadElement: 'SpreadElement',
-        SwitchCase: 'SwitchCase',
-        SwitchStatement: 'SwitchStatement',
-        TaggedTemplateExpression: 'TaggedTemplateExpression',
-        TemplateElement: 'TemplateElement',
-        TemplateLiteral: 'TemplateLiteral',
-        ThisExpression: 'ThisExpression',
-        ThrowStatement: 'ThrowStatement',
-        TryStatement: 'TryStatement',
-        UnaryExpression: 'UnaryExpression',
-        UpdateExpression: 'UpdateExpression',
-        VariableDeclaration: 'VariableDeclaration',
-        VariableDeclarator: 'VariableDeclarator',
-        WhileStatement: 'WhileStatement',
-        WithStatement: 'WithStatement',
-        YieldExpression: 'YieldExpression'
-    };
-
-    PropertyKind = {
-        Data: 1,
-        Get: 2,
-        Set: 4
-    };
-
-    ClassPropertyType = {
-        'static': 'static',
-        prototype: 'prototype'
-    };
-
-    // Error messages should be identical to V8.
-    Messages = {
-        UnexpectedToken:  'Unexpected token %0',
-        UnexpectedNumber:  'Unexpected number',
-        UnexpectedString:  'Unexpected string',
-        UnexpectedIdentifier:  'Unexpected identifier',
-        UnexpectedReserved:  'Unexpected reserved word',
-        UnexpectedTemplate:  'Unexpected quasi %0',
-        UnexpectedEOS:  'Unexpected end of input',
-        NewlineAfterThrow:  'Illegal newline after throw',
-        InvalidRegExp: 'Invalid regular expression',
-        UnterminatedRegExp:  'Invalid regular expression: missing /',
-        InvalidLHSInAssignment:  'Invalid left-hand side in assignment',
-        InvalidLHSInFormalsList:  'Invalid left-hand side in formals list',
-        InvalidLHSInForIn:  'Invalid left-hand side in for-in',
-        MultipleDefaultsInSwitch: 'More than one default clause in switch statement',
-        NoCatchOrFinally:  'Missing catch or finally after try',
-        UnknownLabel: 'Undefined label \'%0\'',
-        Redeclaration: '%0 \'%1\' has already been declared',
-        IllegalContinue: 'Illegal continue statement',
-        IllegalBreak: 'Illegal break statement',
-        IllegalDuplicateClassProperty: 'Illegal duplicate property in class definition',
-        IllegalReturn: 'Illegal return statement',
-        IllegalYield: 'Illegal yield expression',
-        IllegalSpread: 'Illegal spread element',
-        StrictModeWith:  'Strict mode code may not include a with statement',
-        StrictCatchVariable:  'Catch variable may not be eval or arguments in strict mode',
-        StrictVarName:  'Variable name may not be eval or arguments in strict mode',
-        StrictParamName:  'Parameter name eval or arguments is not allowed in strict mode',
-        StrictParamDupe: 'Strict mode function may not have duplicate parameter names',
-        ParameterAfterRestParameter: 'Rest parameter must be final parameter of an argument list',
-        DefaultRestParameter: 'Rest parameter can not have a default value',
-        ElementAfterSpreadElement: 'Spread must be the final element of an element list',
-        ObjectPatternAsRestParameter: 'Invalid rest parameter',
-        ObjectPatternAsSpread: 'Invalid spread argument',
-        StrictFunctionName:  'Function name may not be eval or arguments in strict mode',
-        StrictOctalLiteral:  'Octal literals are not allowed in strict mode.',
-        StrictDelete:  'Delete of an unqualified identifier in strict mode.',
-        StrictDuplicateProperty:  'Duplicate data property in object literal not allowed in strict mode',
-        AccessorDataProperty:  'Object literal may not have data and accessor property with the same name',
-        AccessorGetSet:  'Object literal may not have multiple get/set accessors with the same name',
-        StrictLHSAssignment:  'Assignment to eval or arguments is not allowed in strict mode',
-        StrictLHSPostfix:  'Postfix increment/decrement may not have eval or arguments operand in strict mode',
-        StrictLHSPrefix:  'Prefix increment/decrement may not have eval or arguments operand in strict mode',
-        StrictReservedWord:  'Use of future reserved word in strict mode',
-        NewlineAfterModule:  'Illegal newline after module',
-        NoFromAfterImport: 'Missing from after import',
-        InvalidModuleSpecifier: 'Invalid module specifier',
-        NestedModule: 'Module declaration can not be nested',
-        NoUnintializedConst: 'Const must be initialized',
-        ComprehensionRequiresBlock: 'Comprehension must have at least one block',
-        ComprehensionError:  'Comprehension Error',
-        EachNotAllowed:  'Each is not supported'
-    };
-
-    // See also tools/generate-unicode-regex.py.
-    Regex = {
-        NonAsciiIdentifierStart: new RegExp('[\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc]'),
-        NonAsciiIdentifierPart: new 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-    };
-
-    // Ensure the condition is true, otherwise throw an error.
-    // This is only to have a better contract semantic, i.e. another safety net
-    // to catch a logic error. The condition shall be fulfilled in normal case.
-    // Do NOT use this to enforce a certain condition on any user input.
-
-    function assert(condition, message) {
-        if (!condition) {
-            throw new Error('ASSERT: ' + message);
-        }
-    }
-
-    function isDecimalDigit(ch) {
-        return (ch >= 48 && ch <= 57);   // 0..9
-    }
-
-    function isHexDigit(ch) {
-        return '0123456789abcdefABCDEF'.indexOf(ch) >= 0;
-    }
-
-    function isOctalDigit(ch) {
-        return '01234567'.indexOf(ch) >= 0;
-    }
-
-
-    // 7.2 White Space
-
-    function isWhiteSpace(ch) {
-        return (ch === 32) ||  // space
-            (ch === 9) ||      // tab
-            (ch === 0xB) ||
-            (ch === 0xC) ||
-            (ch === 0xA0) ||
-            (ch >= 0x1680 && '\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\uFEFF'.indexOf(String.fromCharCode(ch)) > 0);
-    }
-
-    // 7.3 Line Terminators
-
-    function isLineTerminator(ch) {
-        return (ch === 10) || (ch === 13) || (ch === 0x2028) || (ch === 0x2029);
-    }
-
-    // 7.6 Identifier Names and Identifiers
-
-    function isIdentifierStart(ch) {
-        return (ch === 36) || (ch === 95) ||  // $ (dollar) and _ (underscore)
-            (ch >= 65 && ch <= 90) ||         // A..Z
-            (ch >= 97 && ch <= 122) ||        // a..z
-            (ch === 92) ||                    // \ (backslash)
-            ((ch >= 0x80) && Regex.NonAsciiIdentifierStart.test(String.fromCharCode(ch)));
-    }
-
-    function isIdentifierPart(ch) {
-        return (ch === 36) || (ch === 95) ||  // $ (dollar) and _ (underscore)
-            (ch >= 65 && ch <= 90) ||         // A..Z
-            (ch >= 97 && ch <= 122) ||        // a..z
-            (ch >= 48 && ch <= 57) ||         // 0..9
-            (ch === 92) ||                    // \ (backslash)
-            ((ch >= 0x80) && Regex.NonAsciiIdentifierPart.test(String.fromCharCode(ch)));
-    }
-
-    // 7.6.1.2 Future Reserved Words
-
-    function isFutureReservedWord(id) {
-        switch (id) {
-        case 'class':
-        case 'enum':
-        case 'export':
-        case 'extends':
-        case 'import':
-        case 'super':
-            return true;
-        default:
-            return false;
-        }
-    }
-
-    function isStrictModeReservedWord(id) {
-        switch (id) {
-        case 'implements':
-        case 'interface':
-        case 'package':
-        case 'private':
-        case 'protected':
-        case 'public':
-        case 'static':
-        case 'yield':
-        case 'let':
-            return true;
-        default:
-            return false;
-        }
-    }
-
-    function isRestrictedWord(id) {
-        return id === 'eval' || id === 'arguments';
-    }
-
-    // 7.6.1.1 Keywords
-
-    function isKeyword(id) {
-        if (strict && isStrictModeReservedWord(id)) {
-            return true;
-        }
-
-        // 'const' is specialized as Keyword in V8.
-        // 'yield' is only treated as a keyword in strict mode.
-        // 'let' is for compatiblity with SpiderMonkey and ES.next.
-        // Some others are from future reserved words.
-
-        switch (id.length) {
-        case 2:
-            return (id === 'if') || (id === 'in') || (id === 'do');
-        case 3:
-            return (id === 'var') || (id === 'for') || (id === 'new') ||
-                (id === 'try') || (id === 'let');
-        case 4:
-            return (id === 'this') || (id === 'else') || (id === 'case') ||
-                (id === 'void') || (id === 'with') || (id === 'enum');
-        case 5:
-            return (id === 'while') || (id === 'break') || (id === 'catch') ||
-                (id === 'throw') || (id === 'const') ||
-                (id === 'class') || (id === 'super');
-        case 6:
-            return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
-                (id === 'switch') || (id === 'export') || (id === 'import');
-        case 7:
-            return (id === 'default') || (id === 'finally') || (id === 'extends');
-        case 8:
-            return (id === 'function') || (id === 'continue') || (id === 'debugger');
-        case 10:
-            return (id === 'instanceof');
-        default:
-            return false;
-        }
-    }
-
-    // 7.4 Comments
-
-    function skipComment() {
-        var ch, blockComment, lineComment;
-
-        blockComment = false;
-        lineComment = false;
-
-        while (index < length) {
-            ch = source.charCodeAt(index);
-
-            if (lineComment) {
-                ++index;
-                if (isLineTerminator(ch)) {
-                    lineComment = false;
-                    if (ch === 13 && source.charCodeAt(index) === 10) {
-                        ++index;
-                    }
-                    ++lineNumber;
-                    lineStart = index;
-                }
-            } else if (blockComment) {
-                if (isLineTerminator(ch)) {
-                    if (ch === 13 && source.charCodeAt(index + 1) === 10) {
-                        ++index;
-                    }
-                    ++lineNumber;
-                    ++index;
-                    lineStart = index;
-                    if (index >= length) {
-                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                    }
-                } else {
-                    ch = source.charCodeAt(index++);
-                    if (index >= length) {
-                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                    }
-                    // Block comment ends with '*/' (char #42, char #47).
-                    if (ch === 42) {
-                        ch = source.charCodeAt(index);
-                        if (ch === 47) {
-                            ++index;
-                            blockComment = false;
-                        }
-                    }
-                }
-            } else if (ch === 47) {
-                ch = source.charCodeAt(index + 1);
-                // Line comment starts with '//' (char #47, char #47).
-                if (ch === 47) {
-                    index += 2;
-                    lineComment = true;
-                } else if (ch === 42) {
-                    // Block comment starts with '/*' (char #47, char #42).
-                    index += 2;
-                    blockComment = true;
-                    if (index >= length) {
-                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                    }
-                } else {
-                    break;
-                }
-            } else if (isWhiteSpace(ch)) {
-                ++index;
-            } else if (isLineTerminator(ch)) {
-                ++index;
-                if (ch === 13 && source.charCodeAt(index) === 10) {
-                    ++index;
-                }
-                ++lineNumber;
-                lineStart = index;
-            } else {
-                break;
-            }
-        }
-    }
-
-    function scanHexEscape(prefix) {
-        var i, len, ch, code = 0;
-
-        len = (prefix === 'u') ? 4 : 2;
-        for (i = 0; i < len; ++i) {
-            if (index < length && isHexDigit(source[index])) {
-                ch = source[index++];
-                code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
-            } else {
-                return '';
-            }
-        }
-        return String.fromCharCode(code);
-    }
-
-    function scanUnicodeCodePointEscape() {
-        var ch, code, cu1, cu2;
-
-        ch = source[index];
-        code = 0;
-
-        // At least, one hex digit is required.
-        if (ch === '}') {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        while (index < length) {
-            ch = source[index++];
-            if (!isHexDigit(ch)) {
-                break;
-            }
-            code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
-        }
-
-        if (code > 0x10FFFF || ch !== '}') {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        // UTF-16 Encoding
-        if (code <= 0xFFFF) {
-            return String.fromCharCode(code);
-        }
-        cu1 = ((code - 0x10000) >> 10) + 0xD800;
-        cu2 = ((code - 0x10000) & 1023) + 0xDC00;
-        return String.fromCharCode(cu1, cu2);
-    }
-
-    function getEscapedIdentifier() {
-        var ch, id;
-
-        ch = source.charCodeAt(index++);
-        id = String.fromCharCode(ch);
-
-        // '\u' (char #92, char #117) denotes an escaped character.
-        if (ch === 92) {
-            if (source.charCodeAt(index) !== 117) {
-                throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-            }
-            ++index;
-            ch = scanHexEscape('u');
-            if (!ch || ch === '\\' || !isIdentifierStart(ch.charCodeAt(0))) {
-                throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-            }
-            id = ch;
-        }
-
-        while (index < length) {
-            ch = source.charCodeAt(index);
-            if (!isIdentifierPart(ch)) {
-                break;
-            }
-            ++index;
-            id += String.fromCharCode(ch);
-
-            // '\u' (char #92, char #117) denotes an escaped character.
-            if (ch === 92) {
-                id = id.substr(0, id.length - 1);
-                if (source.charCodeAt(index) !== 117) {
-                    throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-                ++index;
-                ch = scanHexEscape('u');
-                if (!ch || ch === '\\' || !isIdentifierPart(ch.charCodeAt(0))) {
-                    throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-                id += ch;
-            }
-        }
-
-        return id;
-    }
-
-    function getIdentifier() {
-        var start, ch;
-
-        start = index++;
-        while (index < length) {
-            ch = source.charCodeAt(index);
-            if (ch === 92) {
-                // Blackslash (char #92) marks Unicode escape sequence.
-                index = start;
-                return getEscapedIdentifier();
-            }
-            if (isIdentifierPart(ch)) {
-                ++index;
-            } else {
-                break;
-            }
-        }
-
-        return source.slice(start, index);
-    }
-
-    function scanIdentifier() {
-        var start, id, type;
-
-        start = index;
-
-        // Backslash (char #92) starts an escaped character.
-        id = (source.charCodeAt(index) === 92) ? getEscapedIdentifier() : getIdentifier();
-
-        // There is no keyword or literal with only one character.
-        // Thus, it must be an identifier.
-        if (id.length === 1) {
-            type = Token.Identifier;
-        } else if (isKeyword(id)) {
-            type = Token.Keyword;
-        } else if (id === 'null') {
-            type = Token.NullLiteral;
-        } else if (id === 'true' || id === 'false') {
-            type = Token.BooleanLiteral;
-        } else {
-            type = Token.Identifier;
-        }
-
-        return {
-            type: type,
-            value: id,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-        };
-    }
-
-
-    // 7.7 Punctuators
-
-    function scanPunctuator() {
-        var start = index,
-            code = source.charCodeAt(index),
-            code2,
-            ch1 = source[index],
-            ch2,
-            ch3,
-            ch4;
-
-        switch (code) {
-        // Check for most common single-character punctuators.
-        case 40:   // ( open bracket
-        case 41:   // ) close bracket
-        case 59:   // ; semicolon
-        case 44:   // , comma
-        case 123:  // { open curly brace
-        case 125:  // } close curly brace
-        case 91:   // [
-        case 93:   // ]
-        case 58:   // :
-        case 63:   // ?
-        case 126:  // ~
-            ++index;
-            if (extra.tokenize) {
-                if (code === 40) {
-                    extra.openParenToken = extra.tokens.length;
-                } else if (code === 123) {
-                    extra.openCurlyToken = extra.tokens.length;
-                }
-            }
-            return {
-                type: Token.Punctuator,
-                value: String.fromCharCode(code),
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-
-        default:
-            code2 = source.charCodeAt(index + 1);
-
-            // '=' (char #61) marks an assignment or comparison operator.
-            if (code2 === 61) {
-                switch (code) {
-                case 37:  // %
-                case 38:  // &
-                case 42:  // *:
-                case 43:  // +
-                case 45:  // -
-                case 47:  // /
-                case 60:  // <
-                case 62:  // >
-                case 94:  // ^
-                case 124: // |
-                    index += 2;
-                    return {
-                        type: Token.Punctuator,
-                        value: String.fromCharCode(code) + String.fromCharCode(code2),
-                        lineNumber: lineNumber,
-                        lineStart: lineStart,
-                        range: [start, index]
-                    };
-
-                case 33: // !
-                case 61: // =
-                    index += 2;
-
-                    // !== and ===
-                    if (source.charCodeAt(index) === 61) {
-                        ++index;
-                    }
-                    return {
-                        type: Token.Punctuator,
-                        value: source.slice(start, index),
-                        lineNumber: lineNumber,
-                        lineStart: lineStart,
-                        range: [start, index]
-                    };
-                default:
-                    break;
-                }
-            }
-            break;
-        }
-
-        // Peek more characters.
-
-        ch2 = source[index + 1];
-        ch3 = source[index + 2];
-        ch4 = source[index + 3];
-
-        // 4-character punctuator: >>>=
-
-        if (ch1 === '>' && ch2 === '>' && ch3 === '>') {
-            if (ch4 === '=') {
-                index += 4;
-                return {
-                    type: Token.Punctuator,
-                    value: '>>>=',
-                    lineNumber: lineNumber,
-                    lineStart: lineStart,
-                    range: [start, index]
-                };
-            }
-        }
-
-        // 3-character punctuators: === !== >>> <<= >>=
-
-        if (ch1 === '>' && ch2 === '>' && ch3 === '>') {
-            index += 3;
-            return {
-                type: Token.Punctuator,
-                value: '>>>',
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-
-        if (ch1 === '<' && ch2 === '<' && ch3 === '=') {
-            index += 3;
-            return {
-                type: Token.Punctuator,
-                value: '<<=',
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-
-        if (ch1 === '>' && ch2 === '>' && ch3 === '=') {
-            index += 3;
-            return {
-                type: Token.Punctuator,
-                value: '>>=',
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-
-        if (ch1 === '.' && ch2 === '.' && ch3 === '.') {
-            index += 3;
-            return {
-                type: Token.Punctuator,
-                value: '...',
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-
-        // Other 2-character punctuators: ++ -- << >> && ||
-
-        if (ch1 === ch2 && ('+-<>&|'.indexOf(ch1) >= 0)) {
-            index += 2;
-            return {
-                type: Token.Punctuator,
-                value: ch1 + ch2,
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-
-        if (ch1 === '=' && ch2 === '>') {
-            index += 2;
-            return {
-                type: Token.Punctuator,
-                value: '=>',
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-
-        if ('<>=!+-*%&|^/'.indexOf(ch1) >= 0) {
-            ++index;
-            return {
-                type: Token.Punctuator,
-                value: ch1,
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-
-        if (ch1 === '.') {
-            ++index;
-            return {
-                type: Token.Punctuator,
-                value: ch1,
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-
-        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-    }
-
-    // 7.8.3 Numeric Literals
-
-    function scanHexLiteral(start) {
-        var number = '';
-
-        while (index < length) {
-            if (!isHexDigit(source[index])) {
-                break;
-            }
-            number += source[index++];
-        }
-
-        if (number.length === 0) {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        if (isIdentifierStart(source.charCodeAt(index))) {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        return {
-            type: Token.NumericLiteral,
-            value: parseInt('0x' + number, 16),
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-        };
-    }
-
-    function scanOctalLiteral(prefix, start) {
-        var number, octal;
-
-        if (isOctalDigit(prefix)) {
-            octal = true;
-            number = '0' + source[index++];
-        } else {
-            octal = false;
-            ++index;
-            number = '';
-        }
-
-        while (index < length) {
-            if (!isOctalDigit(source[index])) {
-                break;
-            }
-            number += source[index++];
-        }
-
-        if (!octal && number.length === 0) {
-            // only 0o or 0O
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        if (isIdentifierStart(source.charCodeAt(index)) || isDecimalDigit(source.charCodeAt(index))) {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        return {
-            type: Token.NumericLiteral,
-            value: parseInt(number, 8),
-            octal: octal,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-        };
-    }
-
-    function scanNumericLiteral() {
-        var number, start, ch, octal;
-
-        ch = source[index];
-        assert(isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'),
-            'Numeric literal must start with a decimal digit or a decimal point');
-
-        start = index;
-        number = '';
-        if (ch !== '.') {
-            number = source[index++];
-            ch = source[index];
-
-            // Hex number starts with '0x'.
-            // Octal number starts with '0'.
-            // Octal number in ES6 starts with '0o'.
-            // Binary number in ES6 starts with '0b'.
-            if (number === '0') {
-                if (ch === 'x' || ch === 'X') {
-                    ++index;
-                    return scanHexLiteral(start);
-                }
-                if (ch === 'b' || ch === 'B') {
-                    ++index;
-                    number = '';
-
-                    while (index < length) {
-                        ch = source[index];
-                        if (ch !== '0' && ch !== '1') {
-                            break;
-                        }
-                        number += source[index++];
-                    }
-
-                    if (number.length === 0) {
-                        // only 0b or 0B
-                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                    }
-
-                    if (index < length) {
-                        ch = source.charCodeAt(index);
-                        if (isIdentifierStart(ch) || isDecimalDigit(ch)) {
-                            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                        }
-                    }
-                    return {
-                        type: Token.NumericLiteral,
-                        value: parseInt(number, 2),
-                        lineNumber: lineNumber,
-                        lineStart: lineStart,
-                        range: [start, index]
-                    };
-                }
-                if (ch === 'o' || ch === 'O' || isOctalDigit(ch)) {
-                    return scanOctalLiteral(ch, start);
-                }
-                // decimal number starts with '0' such as '09' is illegal.
-                if (ch && isDecimalDigit(ch.charCodeAt(0))) {
-                    throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                }
-            }
-
-            while (isDecimalDigit(source.charCodeAt(index))) {
-                number += source[index++];
-            }
-            ch = source[index];
-        }
-
-        if (ch === '.') {
-            number += source[index++];
-            while (isDecimalDigit(source.charCodeAt(index))) {
-                number += source[index++];
-            }
-            ch = source[index];
-        }
-
-        if (ch === 'e' || ch === 'E') {
-            number += source[index++];
-
-            ch = source[index];
-            if (ch === '+' || ch === '-') {
-                number += source[index++];
-            }
-            if (isDecimalDigit(source.charCodeAt(index))) {
-                while (isDecimalDigit(source.charCodeAt(index))) {
-                    number += source[index++];
-                }
-            } else {
-                throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-            }
-        }
-
-        if (isIdentifierStart(source.charCodeAt(index))) {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        return {
-            type: Token.NumericLiteral,
-            value: parseFloat(number),
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-        };
-    }
-
-    // 7.8.4 String Literals
-
-    function scanStringLiteral() {
-        var str = '', quote, start, ch, code, unescaped, restore, octal = false;
-
-        quote = source[index];
-        assert((quote === '\'' || quote === '"'),
-            'String literal must starts with a quote');
-
-        start = index;
-        ++index;
-
-        while (index < length) {
-            ch = source[index++];
-
-            if (ch === quote) {
-                quote = '';
-                break;
-            } else if (ch === '\\') {
-                ch = source[index++];
-                if (!ch || !isLineTerminator(ch.charCodeAt(0))) {
-                    switch (ch) {
-                    case 'n':
-                        str += '\n';
-                        break;
-                    case 'r':
-                        str += '\r';
-                        break;
-                    case 't':
-                        str += '\t';
-                        break;
-                    case 'u':
-                    case 'x':
-                        if (source[index] === '{') {
-                            ++index;
-                            str += scanUnicodeCodePointEscape();
-                        } else {
-                            restore = index;
-                            unescaped = scanHexEscape(ch);
-                            if (unescaped) {
-                                str += unescaped;
-                            } else {
-                                index = restore;
-                                str += ch;
-                            }
-                        }
-                        break;
-                    case 'b':
-                        str += '\b';
-                        break;
-                    case 'f':
-                        str += '\f';
-                        break;
-                    case 'v':
-                        str += '\x0B';
-                        break;
-
-                    default:
-                        if (isOctalDigit(ch)) {
-                            code = '01234567'.indexOf(ch);
-
-                            // \0 is not octal escape sequence
-                            if (code !== 0) {
-                                octal = true;
-                            }
-
-                            if (index < length && isOctalDigit(source[index])) {
-                                octal = true;
-                                code = code * 8 + '01234567'.indexOf(source[index++]);
-
-                                // 3 digits are only allowed when string starts
-                                // with 0, 1, 2, 3
-                                if ('0123'.indexOf(ch) >= 0 &&
-                                        index < length &&
-                                        isOctalDigit(source[index])) {
-                                    code = code * 8 + '01234567'.indexOf(source[index++]);
-                                }
-                            }
-                            str += String.fromCharCode(code);
-                        } else {
-                            str += ch;
-                        }
-                        break;
-                    }
-                } else {
-                    ++lineNumber;
-                    if (ch ===  '\r' && source[index] === '\n') {
-                        ++index;
-                    }
-                }
-            } else if (isLineTerminator(ch.charCodeAt(0))) {
-                break;
-            } else {
-                str += ch;
-            }
-        }
-
-        if (quote !== '') {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        return {
-            type: Token.StringLiteral,
-            value: str,
-            octal: octal,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-        };
-    }
-
-    function scanTemplate() {
-        var cooked = '', ch, start, terminated, tail, restore, unescaped, code, octal;
-
-        terminated = false;
-        tail = false;
-        start = index;
-
-        ++index;
-
-        while (index < length) {
-            ch = source[index++];
-            if (ch === '`') {
-                tail = true;
-                terminated = true;
-                break;
-            } else if (ch === '$') {
-                if (source[index] === '{') {
-                    ++index;
-                    terminated = true;
-                    break;
-                }
-                cooked += ch;
-            } else if (ch === '\\') {
-                ch = source[index++];
-                if (!isLineTerminator(ch.charCodeAt(0))) {
-                    switch (ch) {
-                    case 'n':
-                        cooked += '\n';
-                        break;
-                    case 'r':
-                        cooked += '\r';
-                        break;
-                    case 't':
-                        cooked += '\t';
-                        break;
-                    case 'u':
-                    case 'x':
-                        if (source[index] === '{') {
-                            ++index;
-                            cooked += scanUnicodeCodePointEscape();
-                        } else {
-                            restore = index;
-                            unescaped = scanHexEscape(ch);
-                            if (unescaped) {
-                                cooked += unescaped;
-                            } else {
-                                index = restore;
-                                cooked += ch;
-                            }
-                        }
-                        break;
-                    case 'b':
-                        cooked += '\b';
-                        break;
-                    case 'f':
-                        cooked += '\f';
-                        break;
-                    case 'v':
-                        cooked += '\v';
-                        break;
-
-                    default:
-                        if (isOctalDigit(ch)) {
-                            code = '01234567'.indexOf(ch);
-
-                            // \0 is not octal escape sequence
-                            if (code !== 0) {
-                                octal = true;
-                            }
-
-                            if (index < length && isOctalDigit(source[index])) {
-                                octal = true;
-                                code = code * 8 + '01234567'.indexOf(source[index++]);
-
-                                // 3 digits are only allowed when string starts
-                                // with 0, 1, 2, 3
-                                if ('0123'.indexOf(ch) >= 0 &&
-                                        index < length &&
-                                        isOctalDigit(source[index])) {
-                                    code = code * 8 + '01234567'.indexOf(source[index++]);
-                                }
-                            }
-                            cooked += String.fromCharCode(code);
-                        } else {
-                            cooked += ch;
-                        }
-                        break;
-                    }
-                } else {
-                    ++lineNumber;
-                    if (ch ===  '\r' && source[index] === '\n') {
-                        ++index;
-                    }
-                }
-            } else if (isLineTerminator(ch.charCodeAt(0))) {
-                ++lineNumber;
-                if (ch ===  '\r' && source[index] === '\n') {
-                    ++index;
-                }
-                cooked += '\n';
-            } else {
-                cooked += ch;
-            }
-        }
-
-        if (!terminated) {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        return {
-            type: Token.Template,
-            value: {
-                cooked: cooked,
-                raw: source.slice(start + 1, index - ((tail) ? 1 : 2))
-            },
-            tail: tail,
-            octal: octal,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            range: [start, index]
-        };
-    }
-
-    function scanTemplateElement(option) {
-        var startsWith, template;
-
-        lookahead = null;
-        skipComment();
-
-        startsWith = (option.head) ? '`' : '}';
-
-        if (source[index] !== startsWith) {
-            throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-        }
-
-        template = scanTemplate();
-
-        peek();
-
-        return template;
-    }
-
-    function scanRegExp() {
-        var str, ch, start, pattern, flags, value, classMarker = false, restore, terminated = false;
-
-        lookahead = null;
-        skipComment();
-
-        start = index;
-        ch = source[index];
-        assert(ch === '/', 'Regular expression literal must start with a slash');
-        str = source[index++];
-
-        while (index < length) {
-            ch = source[index++];
-            str += ch;
-            if (classMarker) {
-                if (ch === ']') {
-                    classMarker = false;
-                }
-            } else {
-                if (ch === '\\') {
-                    ch = source[index++];
-                    // ECMA-262 7.8.5
-                    if (isLineTerminator(ch.charCodeAt(0))) {
-                        throwError({}, Messages.UnterminatedRegExp);
-                    }
-                    str += ch;
-                } else if (ch === '/') {
-                    terminated = true;
-                    break;
-                } else if (ch === '[') {
-                    classMarker = true;
-                } else if (isLineTerminator(ch.charCodeAt(0))) {
-                    throwError({}, Messages.UnterminatedRegExp);
-                }
-            }
-        }
-
-        if (!terminated) {
-            throwError({}, Messages.UnterminatedRegExp);
-        }
-
-        // Exclude leading and trailing slash.
-        pattern = str.substr(1, str.length - 2);
-
-        flags = '';
-        while (index < length) {
-            ch = source[index];
-            if (!isIdentifierPart(ch.charCodeAt(0))) {
-                break;
-            }
-
-            ++index;
-            if (ch === '\\' && index < length) {
-                ch = source[index];
-                if (ch === 'u') {
-                    ++index;
-                    restore = index;
-                    ch = scanHexEscape('u');
-                    if (ch) {
-                        flags += ch;
-                        for (str += '\\u'; restore < index; ++restore) {
-                            str += source[restore];
-                        }
-                    } else {
-                        index = restore;
-                        flags += 'u';
-                        str += '\\u';
-                    }
-                } else {
-                    str += '\\';
-                }
-            } else {
-                flags += ch;
-                str += ch;
-            }
-        }
-
-        try {
-            value = new RegExp(pattern, flags);
-        } catch (e) {
-            throwError({}, Messages.InvalidRegExp);
-        }
-
-        peek();
-
-
-        if (extra.tokenize) {
-            return {
-                type: Token.RegularExpression,
-                value: value,
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [start, index]
-            };
-        }
-        return {
-            literal: str,
-            value: value,
-            range: [start, index]
-        };
-    }
-
-    function isIdentifierName(token) {
-        return token.type === Token.Identifier ||
-            token.type === Token.Keyword ||
-            token.type === Token.BooleanLiteral ||
-            token.type === Token.NullLiteral;
-    }
-
-    function advanceSlash() {
-        var prevToken,
-            checkToken;
-        // Using the following algorithm:
-        // https://github.com/mozilla/sweet.js/wiki/design
-        prevToken = extra.tokens[extra.tokens.length - 1];
-        if (!prevToken) {
-            // Nothing before that: it cannot be a division.
-            return scanRegExp();
-        }
-        if (prevToken.type === 'Punctuator') {
-            if (prevToken.value === ')') {
-                checkToken = extra.tokens[extra.openParenToken - 1];
-                if (checkToken &&
-                        checkToken.type === 'Keyword' &&
-                        (checkToken.value === 'if' ||
-                         checkToken.value === 'while' ||
-                         checkToken.value === 'for' ||
-                         checkToken.value === 'with')) {
-                    return scanRegExp();
-                }
-                return scanPunctuator();
-            }
-            if (prevToken.value === '}') {
-                // Dividing a function by anything makes little sense,
-                // but we have to check for that.
-                if (extra.tokens[extra.openCurlyToken - 3] &&
-                        extra.tokens[extra.openCurlyToken - 3].type === 'Keyword') {
-                    // Anonymous function.
-                    checkToken = extra.tokens[extra.openCurlyToken - 4];
-                    if (!checkToken) {
-                        return scanPunctuator();
-                    }
-                } else if (extra.tokens[extra.openCurlyToken - 4] &&
-                        extra.tokens[extra.openCurlyToken - 4].type === 'Keyword') {
-                    // Named function.
-                    checkToken = extra.tokens[extra.openCurlyToken - 5];
-                    if (!checkToken) {
-                        return scanRegExp();
-                    }
-                } else {
-                    return scanPunctuator();
-                }
-                // checkToken determines whether the function is
-                // a declaration or an expression.
-                if (FnExprTokens.indexOf(checkToken.value) >= 0) {
-                    // It is an expression.
-                    return scanPunctuator();
-                }
-                // It is a declaration.
-                return scanRegExp();
-            }
-            return scanRegExp();
-        }
-        if (prevToken.type === 'Keyword') {
-            return scanRegExp();
-        }
-        return scanPunctuator();
-    }
-
-    function advance() {
-        var ch;
-
-        skipComment();
-
-        if (index >= length) {
-            return {
-                type: Token.EOF,
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                range: [index, index]
-            };
-        }
-
-        ch = source.charCodeAt(index);
-
-        // Very common: ( and ) and ;
-        if (ch === 40 || ch === 41 || ch === 58) {
-            return scanPunctuator();
-        }
-
-        // String literal starts with single quote (#39) or double quote (#34).
-        if (ch === 39 || ch === 34) {
-            return scanStringLiteral();
-        }
-
-        if (ch === 96) {
-            return scanTemplate();
-        }
-        if (isIdentifierStart(ch)) {
-            return scanIdentifier();
-        }
-
-        // Dot (.) char #46 can also start a floating-point number, hence the need
-        // to check the next character.
-        if (ch === 46) {
-            if (isDecimalDigit(source.charCodeAt(index + 1))) {
-                return scanNumericLiteral();
-            }
-            return scanPunctuator();
-        }
-
-        if (isDecimalDigit(ch)) {
-            return scanNumericLiteral();
-        }
-
-        // Slash (/) char #47 can also start a regex.
-        if (extra.tokenize && ch === 47) {
-            return advanceSlash();
-        }
-
-        return scanPunctuator();
-    }
-
-    function lex() {
-        var token;
-
-        token = lookahead;
-        index = token.range[1];
-        lineNumber = token.lineNumber;
-        lineStart = token.lineStart;
-
-        lookahead = advance();
-
-        index = token.range[1];
-        lineNumber = token.lineNumber;
-        lineStart = token.lineStart;
-
-        return token;
-    }
-
-    function peek() {
-        var pos, line, start;
-
-        pos = index;
-        line = lineNumber;
-        start = lineStart;
-        lookahead = advance();
-        index = pos;
-        lineNumber = line;
-        lineStart = start;
-    }
-
-    function lookahead2() {
-        var adv, pos, line, start, result;
-
-        // If we are collecting the tokens, don't grab the next one yet.
-        adv = (typeof extra.advance === 'function') ? extra.advance : advance;
-
-        pos = index;
-        line = lineNumber;
-        start = lineStart;
-
-        // Scan for the next immediate token.
-        if (lookahead === null) {
-            lookahead = adv();
-        }
-        index = lookahead.range[1];
-        lineNumber = lookahead.lineNumber;
-        lineStart = lookahead.lineStart;
-
-        // Grab the token right after.
-        result = adv();
-        index = pos;
-        lineNumber = line;
-        lineStart = start;
-
-        return result;
-    }
-
-    function markerCreate() {
-        if (!extra.loc && !extra.range) {
-            return undefined;
-        }
-        skipComment();
-        return {offset: index, line: lineNumber, col: index - lineStart};
-    }
-
-    function markerApply(marker, node) {
-        if (extra.range) {
-            node.range = [marker.offset, index];
-        }
-        if (extra.loc) {
-            node.loc = {
-                start: {
-                    line: marker.line,
-                    column: marker.col
-                },
-                end: {
-                    line: lineNumber,
-                    column: index - lineStart
-                }
-            };
-            node = delegate.postProcess(node);
-        }
-        return node;
-    }
-
-    SyntaxTreeDelegate = {
-
-        name: 'SyntaxTree',
-
-        postProcess: function (node) {
-            return node;
-        },
-
-        createArrayExpression: function (elements) {
-            return {
-                type: Syntax.ArrayExpression,
-                elements: elements
-            };
-        },
-
-        createAssignmentExpression: function (operator, left, right) {
-            return {
-                type: Syntax.AssignmentExpression,
-                operator: operator,
-                left: left,
-                right: right
-            };
-        },
-
-        createBinaryExpression: function (operator, left, right) {
-            var type = (operator === '||' || operator === '&&') ? Syntax.LogicalExpression :
-                        Syntax.BinaryExpression;
-            return {
-                type: type,
-                operator: operator,
-                left: left,
-                right: right
-            };
-        },
-
-        createBlockStatement: function (body) {
-            return {
-                type: Syntax.BlockStatement,
-                body: body
-            };
-        },
-
-        createBreakStatement: function (label) {
-            return {
-                type: Syntax.BreakStatement,
-                label: label
-            };
-        },
-
-        createCallExpression: function (callee, args) {
-            return {
-                type: Syntax.CallExpression,
-                callee: callee,
-                'arguments': args
-            };
-        },
-
-        createCatchClause: function (param, body) {
-            return {
-                type: Syntax.CatchClause,
-                param: param,
-                body: body
-            };
-        },
-
-        createConditionalExpression: function (test, consequent, alternate) {
-            return {
-                type: Syntax.ConditionalExpression,
-                test: test,
-                consequent: consequent,
-                alternate: alternate
-            };
-        },
-
-        createContinueStatement: function (label) {
-            return {
-                type: Syntax.ContinueStatement,
-                label: label
-            };
-        },
-
-        createDebuggerStatement: function () {
-            return {
-                type: Syntax.DebuggerStatement
-            };
-        },
-
-        createDoWhileStatement: function (body, test) {
-            return {
-                type: Syntax.DoWhileStatement,
-                body: body,
-                test: test
-            };
-        },
-
-        createEmptyStatement: function () {
-            return {
-                type: Syntax.EmptyStatement
-            };
-        },
-
-        createExpressionStatement: function (expression) {
-            return {
-                type: Syntax.ExpressionStatement,
-                expression: expression
-            };
-        },
-
-        createForStatement: function (init, test, update, body) {
-            return {
-                type: Syntax.ForStatement,
-                init: init,
-                test: test,
-                update: update,
-                body: body
-            };
-        },
-
-        createForInStatement: function (left, right, body) {
-            return {
-                type: Syntax.ForInStatement,
-                left: left,
-                right: right,
-                body: body,
-                each: false
-            };
-        },
-
-        createForOfStatement: function (left, right, body) {
-            return {
-                type: Syntax.ForOfStatement,
-                left: left,
-                right: right,
-                body: body
-            };
-        },
-
-        createFunctionDeclaration: function (id, params, defaults, body, rest, generator, expression) {
-            return {
-                type: Syntax.FunctionDeclaration,
-                id: id,
-                params: params,
-                defaults: defaults,
-                body: body,
-                rest: rest,
-                generator: generator,
-                expression: expression
-            };
-        },
-
-        createFunctionExpression: function (id, params, defaults, body, rest, generator, expression) {
-            return {
-                type: Syntax.FunctionExpression,
-                id: id,
-                params: params,
-                defaults: defaults,
-                body: body,
-                rest: rest,
-                generator: generator,
-                expression: expression
-            };
-        },
-
-        createIdentifier: function (name) {
-            return {
-                type: Syntax.Identifier,
-                name: name
-            };
-        },
-
-        createIfStatement: function (test, consequent, alternate) {
-            return {
-                type: Syntax.IfStatement,
-                test: test,
-                consequent: consequent,
-                alternate: alternate
-            };
-        },
-
-        createLabeledStatement: function (label, body) {
-            return {
-                type: Syntax.LabeledStatement,
-                label: label,
-                body: body
-            };
-        },
-
-        createLiteral: function (token) {
-            return {
-                type: Syntax.Literal,
-                value: token.value,
-                raw: source.slice(token.range[0], token.range[1])
-            };
-        },
-
-        createMemberExpression: function (accessor, object, property) {
-            return {
-                type: Syntax.MemberExpression,
-                computed: accessor === '[',
-                object: object,
-                property: property
-            };
-        },
-
-        createNewExpression: function (callee, args) {
-            return {
-                type: Syntax.NewExpression,
-                callee: callee,
-                'arguments': args
-            };
-        },
-
-        createObjectExpression: function (properties) {
-            return {
-                type: Syntax.ObjectExpression,
-                properties: properties
-            };
-        },
-
-        createPostfixExpression: function (operator, argument) {
-            return {
-                type: Syntax.UpdateExpression,
-                operator: operator,
-                argument: argument,
-                prefix: false
-            };
-        },
-
-        createProgram: function (body) {
-            return {
-                type: Syntax.Program,
-                body: body
-            };
-        },
-
-        createProperty: function (kind, key, value, method, shorthand, computed) {
-            return {
-                type: Syntax.Property,
-                key: key,
-                value: value,
-                kind: kind,
-                method: method,
-                shorthand: shorthand,
-                computed: computed
-            };
-        },
-
-        createReturnStatement: function (argument) {
-            return {
-                type: Syntax.ReturnStatement,
-                argument: argument
-            };
-        },
-
-        createSequenceExpression: function (expressions) {
-            return {
-                type: Syntax.SequenceExpression,
-                expressions: expressions
-            };
-        },
-
-        createSwitchCase: function (test, consequent) {
-            return {
-                type: Syntax.SwitchCase,
-                test: test,
-                consequent: consequent
-            };
-        },
-
-        createSwitchStatement: function (discriminant, cases) {
-            return {
-                type: Syntax.SwitchStatement,
-                discriminant: discriminant,
-                cases: cases
-            };
-        },
-
-        createThisExpression: function () {
-            return {
-                type: Syntax.ThisExpression
-            };
-        },
-
-        createThrowStatement: function (argument) {
-            return {
-                type: Syntax.ThrowStatement,
-                argument: argument
-            };
-        },
-
-        createTryStatement: function (block, guardedHandlers, handlers, finalizer) {
-            return {
-                type: Syntax.TryStatement,
-                block: block,
-                guardedHandlers: guardedHandlers,
-                handlers: handlers,
-                finalizer: finalizer
-            };
-        },
-
-        createUnaryExpression: function (operator, argument) {
-            if (operator === '++' || operator === '--') {
-                return {
-                    type: Syntax.UpdateExpression,
-                    operator: operator,
-                    argument: argument,
-                    prefix: true
-                };
-            }
-            return {
-                type: Syntax.UnaryExpression,
-                operator: operator,
-                argument: argument,
-                prefix: true
-            };
-        },
-
-        createVariableDeclaration: function (declarations, kind) {
-            return {
-                type: Syntax.VariableDeclaration,
-                declarations: declarations,
-                kind: kind
-            };
-        },
-
-        createVariableDeclarator: function (id, init) {
-            return {
-                type: Syntax.VariableDeclarator,
-                id: id,
-                init: init
-            };
-        },
-
-        createWhileStatement: function (test, body) {
-            return {
-                type: Syntax.WhileStatement,
-                test: test,
-                body: body
-            };
-        },
-
-        createWithStatement: function (object, body) {
-            return {
-                type: Syntax.WithStatement,
-                object: object,
-                body: body
-            };
-        },
-
-        createTemplateElement: function (value, tail) {
-            return {
-                type: Syntax.TemplateElement,
-                value: value,
-                tail: tail
-            };
-        },
-
-        createTemplateLiteral: function (quasis, expressions) {
-            return {
-                type: Syntax.TemplateLiteral,
-                quasis: quasis,
-                expressions: expressions
-            };
-        },
-
-        createSpreadElement: function (argument) {
-            return {
-                type: Syntax.SpreadElement,
-                argument: argument
-            };
-        },
-
-        createTaggedTemplateExpression: function (tag, quasi) {
-            return {
-                type: Syntax.TaggedTemplateExpression,
-                tag: tag,
-                quasi: quasi
-            };
-        },
-
-        createArrowFunctionExpression: function (params, defaults, body, rest, expression) {
-            return {
-                type: Syntax.ArrowFunctionExpression,
-                id: null,
-                params: params,
-                defaults: defaults,
-                body: body,
-                rest: rest,
-                generator: false,
-                expression: expression
-            };
-        },
-
-        createMethodDefinition: function (propertyType, kind, key, value) {
-            return {
-                type: Syntax.MethodDefinition,
-                key: key,
-                value: value,
-                kind: kind,
-                'static': propertyType === ClassPropertyType.static
-            };
-        },
-
-        createClassBody: function (body) {
-            return {
-                type: Syntax.ClassBody,
-                body: body
-            };
-        },
-
-        createClassExpression: function (id, superClass, body) {
-            return {
-                type: Syntax.ClassExpression,
-                id: id,
-                superClass: superClass,
-                body: body
-            };
-        },
-
-        createClassDeclaration: function (id, superClass, body) {
-            return {
-                type: Syntax.ClassDeclaration,
-                id: id,
-                superClass: superClass,
-                body: body
-            };
-        },
-
-        createExportSpecifier: function (id, name) {
-            return {
-                type: Syntax.ExportSpecifier,
-                id: id,
-                name: name
-            };
-        },
-
-        createExportBatchSpecifier: function () {
-            return {
-                type: Syntax.ExportBatchSpecifier
-            };
-        },
-
-        createExportDeclaration: function (declaration, specifiers, source) {
-            return {
-                type: Syntax.ExportDeclaration,
-                declaration: declaration,
-                specifiers: specifiers,
-                source: source
-            };
-        },
-
-        createImportSpecifier: function (id, name) {
-            return {
-                type: Syntax.ImportSpecifier,
-                id: id,
-                name: name
-            };
-        },
-
-        createImportDeclaration: function (specifiers, kind, source) {
-            return {
-                type: Syntax.ImportDeclaration,
-                specifiers: specifiers,
-                kind: kind,
-                source: source
-            };
-        },
-
-        createYieldExpression: function (argument, delegate) {
-            return {
-                type: Syntax.YieldExpression,
-                argument: argument,
-                delegate: delegate
-            };
-        },
-
-        createModuleDeclaration: function (id, source, body) {
-            return {
-                type: Syntax.ModuleDeclaration,
-                id: id,
-                source: source,
-                body: body
-            };
-        },
-
-        createComprehensionExpression: function (filter, blocks, body) {
-            return {
-                type: Syntax.ComprehensionExpression,
-                filter: filter,
-                blocks: blocks,
-                body: body
-            };
-        }
-
-    };
-
-    // Return true if there is a line terminator before the next token.
-
-    function peekLineTerminator() {
-        var pos, line, start, found;
-
-        pos = index;
-        line = lineNumber;
-        start = lineStart;
-        skipComment();
-        found = lineNumber !== line;
-        index = pos;
-        lineNumber = line;
-        lineStart = start;
-
-        return found;
-    }
-
-    // Throw an exception
-
-    function throwError(token, messageFormat) {
-        var error,
-            args = Array.prototype.slice.call(arguments, 2),
-            msg = messageFormat.replace(
-                /%(\d)/g,
-                function (whole, index) {
-                    assert(index < args.length, 'Message reference must be in range');
-                    return args[index];
-                }
-            );
-
-        if (typeof token.lineNumber === 'number') {
-            error = new Error('Line ' + token.lineNumber + ': ' + msg);
-            error.index = token.range[0];
-            error.lineNumber = token.lineNumber;
-            error.column = token.range[0] - lineStart + 1;
-        } else {
-            error = new Error('Line ' + lineNumber + ': ' + msg);
-            error.index = index;
-            error.lineNumber = lineNumber;
-            error.column = index - lineStart + 1;
-        }
-
-        error.description = msg;
-        throw error;
-    }
-
-    function throwErrorTolerant() {
-        try {
-            throwError.apply(null, arguments);
-        } catch (e) {
-            if (extra.errors) {
-                extra.errors.push(e);
-            } else {
-                throw e;
-            }
-        }
-    }
-
-
-    // Throw an exception because of the token.
-
-    function throwUnexpected(token) {
-        if (token.type === Token.EOF) {
-            throwError(token, Messages.UnexpectedEOS);
-        }
-
-        if (token.type === Token.NumericLiteral) {
-            throwError(token, Messages.UnexpectedNumber);
-        }
-
-        if (token.type === Token.StringLiteral) {
-            throwError(token, Messages.UnexpectedString);
-        }
-
-        if (token.type === Token.Identifier) {
-            throwError(token, Messages.UnexpectedIdentifier);
-        }
-
-        if (token.type === Token.Keyword) {
-            if (isFutureReservedWord(token.value)) {
-                throwError(token, Messages.UnexpectedReserved);
-            } else if (strict && isStrictModeReservedWord(token.value)) {
-                throwErrorTolerant(token, Messages.StrictReservedWord);
-                return;
-            }
-            throwError(token, Messages.UnexpectedToken, token.value);
-        }
-
-        if (token.type === Token.Template) {
-            throwError(token, Messages.UnexpectedTemplate, token.value.raw);
-        }
-
-        // BooleanLiteral, NullLiteral, or Punctuator.
-        throwError(token, Messages.UnexpectedToken, token.value);
-    }
-
-    // Expect the next token to match the specified punctuator.
-    // If not, an exception will be thrown.
-
-    function expect(value) {
-        var token = lex();
-        if (token.type !== Token.Punctuator || token.value !== value) {
-            throwUnexpected(token);
-        }
-    }
-
-    // Expect the next token to match the specified keyword.
-    // If not, an exception will be thrown.
-
-    function expectKeyword(keyword) {
-        var token = lex();
-        if (token.type !== Token.Keyword || token.value !== keyword) {
-            throwUnexpected(token);
-        }
-    }
-
-    // Return true if the next token matches the specified punctuator.
-
-    function match(value) {
-        return lookahead.type === Token.Punctuator && lookahead.value === value;
-    }
-
-    // Return true if the next token matches the specified keyword
-
-    function matchKeyword(keyword) {
-        return lookahead.type === Token.Keyword && lookahead.value === keyword;
-    }
-
-
-    // Return true if the next token matches the specified contextual keyword
-
-    function matchContextualKeyword(keyword) {
-        return lookahead.type === Token.Identifier && lookahead.value === keyword;
-    }
-
-    // Return true if the next token is an assignment operator
-
-    function matchAssign() {
-        var op;
-
-        if (lookahead.type !== Token.Punctuator) {
-            return false;
-        }
-        op = lookahead.value;
-        return op === '=' ||
-            op === '*=' ||
-            op === '/=' ||
-            op === '%=' ||
-            op === '+=' ||
-            op === '-=' ||
-            op === '<<=' ||
-            op === '>>=' ||
-            op === '>>>=' ||
-            op === '&=' ||
-            op === '^=' ||
-            op === '|=';
-    }
-
-    function consumeSemicolon() {
-        var line;
-
-        // Catch the very common case first: immediately a semicolon (char #59).
-        if (source.charCodeAt(index) === 59) {
-            lex();
-            return;
-        }
-
-        line = lineNumber;
-        skipComment();
-        if (lineNumber !== line) {
-            return;
-        }
-
-        if (match(';')) {
-            lex();
-            return;
-        }
-
-        if (lookahead.type !== Token.EOF && !match('}')) {
-            throwUnexpected(lookahead);
-        }
-    }
-
-    // Return true if provided expression is LeftHandSideExpression
-
-    function isLeftHandSide(expr) {
-        return expr.type === Syntax.Identifier || expr.type === Syntax.MemberExpression;
-    }
-
-    function isAssignableLeftHandSide(expr) {
-        return isLeftHandSide(expr) || expr.type === Syntax.ObjectPattern || expr.type === Syntax.ArrayPattern;
-    }
-
-    // 11.1.4 Array Initialiser
-
-    function parseArrayInitialiser() {
-        var elements = [], blocks = [], filter = null, tmp, possiblecomprehension = true, body,
-            marker = markerCreate();
-
-        expect('[');
-        while (!match(']')) {
-            if (lookahead.value === 'for' &&
-                    lookahead.type === Token.Keyword) {
-                if (!possiblecomprehension) {
-                    throwError({}, Messages.ComprehensionError);
-                }
-                matchKeyword('for');
-                tmp = parseForStatement({ignoreBody: true});
-                tmp.of = tmp.type === Syntax.ForOfStatement;
-                tmp.type = Syntax.ComprehensionBlock;
-                if (tmp.left.kind) { // can't be let or const
-                    throwError({}, Messages.ComprehensionError);
-                }
-                blocks.push(tmp);
-            } else if (lookahead.value === 'if' &&
-                           lookahead.type === Token.Keyword) {
-                if (!possiblecomprehension) {
-                    throwError({}, Messages.ComprehensionError);
-                }
-                expectKeyword('if');
-                expect('(');
-                filter = parseExpression();
-                expect(')');
-            } else if (lookahead.value === ',' &&
-                           lookahead.type === Token.Punctuator) {
-                possiblecomprehension = false; // no longer allowed.
-                lex();
-                elements.push(null);
-            } else {
-                tmp = parseSpreadOrAssignmentExpression();
-                elements.push(tmp);
-                if (tmp && tmp.type === Syntax.SpreadElement) {
-                    if (!match(']')) {
-                        throwError({}, Messages.ElementAfterSpreadElement);
-                    }
-                } else if (!(match(']') || matchKeyword('for') || matchKeyword('if'))) {
-                    expect(','); // this lexes.
-                    possiblecomprehension = false;
-                }
-            }
-        }
-
-        expect(']');
-
-        if (filter && !blocks.length) {
-            throwError({}, Messages.ComprehensionRequiresBlock);
-        }
-
-        if (blocks.length) {
-            if (elements.length !== 1) {
-                throwError({}, Messages.ComprehensionError);
-            }
-            return markerApply(marker, delegate.createComprehensionExpression(filter, blocks, elements[0]));
-        }
-        return markerApply(marker, delegate.createArrayExpression(elements));
-    }
-
-    // 11.1.5 Object Initialiser
-
-    function parsePropertyFunction(options) {
-        var previousStrict, previousYieldAllowed, params, defaults, body,
-            marker = markerCreate();
-
-        previousStrict = strict;
-        previousYieldAllowed = state.yieldAllowed;
-        state.yieldAllowed = options.generator;
-        params = options.params || [];
-        defaults = options.defaults || [];
-
-        body = parseConciseBody();
-        if (options.name && strict && isRestrictedWord(params[0].name)) {
-            throwErrorTolerant(options.name, Messages.StrictParamName);
-        }
-        strict = previousStrict;
-        state.yieldAllowed = previousYieldAllowed;
-
-        return markerApply(marker, delegate.createFunctionExpression(
-            null,
-            params,
-            defaults,
-            body,
-            options.rest || null,
-            options.generator,
-            body.type !== Syntax.BlockStatement
-        ));
-    }
-
-
-    function parsePropertyMethodFunction(options) {
-        var previousStrict, tmp, method;
-
-        previousStrict = strict;
-        strict = true;
-
-        tmp = parseParams();
-
-        if (tmp.stricted) {
-            throwErrorTolerant(tmp.stricted, tmp.message);
-        }
-
-
-        method = parsePropertyFunction({
-            params: tmp.params,
-            defaults: tmp.defaults,
-            rest: tmp.rest,
-            generator: options.generator
-        });
-
-        strict = previousStrict;
-
-        return method;
-    }
-
-
-    function parseObjectPropertyKey() {
-        var marker = markerCreate(),
-            token = lex(),
-            propertyKey,
-            result;
-
-        // Note: This function is called only from parseObjectProperty(), where
-        // EOF and Punctuator tokens are already filtered out.
-
-        if (token.type === Token.StringLiteral || token.type === Token.NumericLiteral) {
-            if (strict && token.octal) {
-                throwErrorTolerant(token, Messages.StrictOctalLiteral);
-            }
-            return markerApply(marker, delegate.createLiteral(token));
-        }
-
-        if (token.type === Token.Punctuator && token.value === '[') {
-            // For computed properties we should skip the [ and ], and
-            // capture in marker only the assignment expression itself.
-            marker = markerCreate();
-            propertyKey = parseAssignmentExpression();
-            result = markerApply(marker, propertyKey);
-            expect(']');
-            return result;
-        }
-
-        return markerApply(marker, delegate.createIdentifier(token.value));
-    }
-
-    function parseObjectProperty() {
-        var token, key, id, value, param, expr, computed,
-            marker = markerCreate();
-
-        token = lookahead;
-        computed = (token.value === '[');
-
-        if (token.type === Token.Identifier || computed) {
-
-            id = parseObjectPropertyKey();
-
-            // Property Assignment: Getter and Setter.
-
-            if (token.value === 'get' && !(match(':') || match('('))) {
-                computed = (lookahead.value === '[');
-                key = parseObjectPropertyKey();
-                expect('(');
-                expect(')');
-                return markerApply(marker, delegate.createProperty('get', key, parsePropertyFunction({ generator: false }), false, false, computed));
-            }
-            if (token.value === 'set' && !(match(':') || match('('))) {
-                computed = (lookahead.value === '[');
-                key = parseObjectPropertyKey();
-                expect('(');
-                token = lookahead;
-                param = [ parseVariableIdentifier() ];
-                expect(')');
-                return markerApply(marker, delegate.createProperty('set', key, parsePropertyFunction({ params: param, generator: false, name: token }), false, false, computed));
-            }
-            if (match(':')) {
-                lex();
-                return markerApply(marker, delegate.createProperty('init', id, parseAssignmentExpression(), false, false, computed));
-            }
-            if (match('(')) {
-                return markerApply(marker, delegate.createProperty('init', id, parsePropertyMethodFunction({ generator: false }), true, false, computed));
-            }
-            if (computed) {
-                // Computed properties can only be used with full notation.
-                throwUnexpected(lookahead);
-            }
-            return markerApply(marker, delegate.createProperty('init', id, id, false, true, false));
-        }
-        if (token.type === Token.EOF || token.type === Token.Punctuator) {
-            if (!match('*')) {
-                throwUnexpected(token);
-            }
-            lex();
-
-            computed = (lookahead.type === Token.Punctuator && lookahead.value === '[');
-
-            id = parseObjectPropertyKey();
-
-            if (!match('(')) {
-                throwUnexpected(lex());
-            }
-
-            return markerApply(marker, delegate.createProperty('init', id, parsePropertyMethodFunction({ generator: true }), true, false, computed));
-        }
-        key = parseObjectPropertyKey();
-        if (match(':')) {
-            lex();
-            return markerApply(marker, delegate.createProperty('init', key, parseAssignmentExpression(), false, false, false));
-        }
-        if (match('(')) {
-            return markerApply(marker, delegate.createProperty('init', key, parsePropertyMethodFunction({ generator: false }), true, false, false));
-        }
-        throwUnexpected(lex());
-    }
-
-    function parseObjectInitialiser() {
-        var properties = [], property, name, key, kind, map = {}, toString = String,
-            marker = markerCreate();
-
-        expect('{');
-
-        while (!match('}')) {
-            property = parseObjectProperty();
-
-            if (property.key.type === Syntax.Identifier) {
-                name = property.key.name;
-            } else {
-                name = toString(property.key.value);
-            }
-            kind = (property.kind === 'init') ? PropertyKind.Data : (property.kind === 'get') ? PropertyKind.Get : PropertyKind.Set;
-
-            key = '$' + name;
-            if (Object.prototype.hasOwnProperty.call(map, key)) {
-                if (map[key] === PropertyKind.Data) {
-                    if (strict && kind === PropertyKind.Data) {
-                        throwErrorTolerant({}, Messages.StrictDuplicateProperty);
-                    } else if (kind !== PropertyKind.Data) {
-                        throwErrorTolerant({}, Messages.AccessorDataProperty);
-                    }
-                } else {
-                    if (kind === PropertyKind.Data) {
-                        throwErrorTolerant({}, Messages.AccessorDataProperty);
-                    } else if (map[key] & kind) {
-                        throwErrorTolerant({}, Messages.AccessorGetSet);
-                    }
-                }
-                map[key] |= kind;
-            } else {
-                map[key] = kind;
-            }
-
-            properties.push(property);
-
-            if (!match('}')) {
-                expect(',');
-            }
-        }
-
-        expect('}');
-
-        return markerApply(marker, delegate.createObjectExpression(properties));
-    }
-
-    function parseTemplateElement(option) {
-        var marker = markerCreate(),
-            token = scanTemplateElement(option);
-        if (strict && token.octal) {
-            throwError(token, Messages.StrictOctalLiteral);
-        }
-        return markerApply(marker, delegate.createTemplateElement({ raw: token.value.raw, cooked: token.value.cooked }, token.tail));
-    }
-
-    function parseTemplateLiteral() {
-        var quasi, quasis, expressions, marker = markerCreate();
-
-        quasi = parseTemplateElement({ head: true });
-        quasis = [ quasi ];
-        expressions = [];
-
-        while (!quasi.tail) {
-            expressions.push(parseExpression());
-            quasi = parseTemplateElement({ head: false });
-            quasis.push(quasi);
-        }
-
-        return markerApply(marker, delegate.createTemplateLiteral(quasis, expressions));
-    }
-
-    // 11.1.6 The Grouping Operator
-
-    function parseGroupExpression() {
-        var expr;
-
-        expect('(');
-
-        ++state.parenthesizedCount;
-
-        expr = parseExpression();
-
-        expect(')');
-
-        return expr;
-    }
-
-
-    // 11.1 Primary Expressions
-
-    function parsePrimaryExpression() {
-        var marker, type, token, expr;
-
-        type = lookahead.type;
-
-        if (type === Token.Identifier) {
-            marker = markerCreate();
-            return markerApply(marker, delegate.createIdentifier(lex().value));
-        }
-
-        if (type === Token.StringLiteral || type === Token.NumericLiteral) {
-            if (strict && lookahead.octal) {
-                throwErrorTolerant(lookahead, Messages.StrictOctalLiteral);
-            }
-            marker = markerCreate();
-            return markerApply(marker, delegate.createLiteral(lex()));
-        }
-
-        if (type === Token.Keyword) {
-            if (matchKeyword('this')) {
-                marker = markerCreate();
-                lex();
-                return markerApply(marker, delegate.createThisExpression());
-            }
-
-            if (matchKeyword('function')) {
-                return parseFunctionExpression();
-            }
-
-            if (matchKeyword('class')) {
-                return parseClassExpression();
-            }
-
-            if (matchKeyword('super')) {
-                marker = markerCreate();
-                lex();
-                return markerApply(marker, delegate.createIdentifier('super'));
-            }
-        }
-
-        if (type === Token.BooleanLiteral) {
-            marker = markerCreate();
-            token = lex();
-            token.value = (token.value === 'true');
-            return markerApply(marker, delegate.createLiteral(token));
-        }
-
-        if (type === Token.NullLiteral) {
-            marker = markerCreate();
-            token = lex();
-            token.value = null;
-            return markerApply(marker, delegate.createLiteral(token));
-        }
-
-        if (match('[')) {
-            return parseArrayInitialiser();
-        }
-
-        if (match('{')) {
-            return parseObjectInitialiser();
-        }
-
-        if (match('(')) {
-            return parseGroupExpression();
-        }
-
-        if (match('/') || match('/=')) {
-            marker = markerCreate();
-            return markerApply(marker, delegate.createLiteral(scanRegExp()));
-        }
-
-        if (type === Token.Template) {
-            return parseTemplateLiteral();
-        }
-
-        throwUnexpected(lex());
-    }
-
-    // 11.2 Left-Hand-Side Expressions
-
-    function parseArguments() {
-        var args = [], arg;
-
-        expect('(');
-
-        if (!match(')')) {
-            while (index < length) {
-                arg = parseSpreadOrAssignmentExpression();
-                args.push(arg);
-
-                if (match(')')) {
-                    break;
-                } else if (arg.type === Syntax.SpreadElement) {
-                    throwError({}, Messages.ElementAfterSpreadElement);
-                }
-
-                expect(',');
-            }
-        }
-
-        expect(')');
-
-        return args;
-    }
-
-    function parseSpreadOrAssignmentExpression() {
-        if (match('...')) {
-            var marker = markerCreate();
-            lex();
-            return markerApply(marker, delegate.createSpreadElement(parseAssignmentExpression()));
-        }
-        return parseAssignmentExpression();
-    }
-
-    function parseNonComputedProperty() {
-        var marker = markerCreate(),
-            token = lex();
-
-        if (!isIdentifierName(token)) {
-            throwUnexpected(token);
-        }
-
-        return markerApply(marker, delegate.createIdentifier(token.value));
-    }
-
-    function parseNonComputedMember() {
-        expect('.');
-
-        return parseNonComputedProperty();
-    }
-
-    function parseComputedMember() {
-        var expr;
-
-        expect('[');
-
-        expr = parseExpression();
-
-        expect(']');
-
-        return expr;
-    }
-
-    function parseNewExpression() {
-        var callee, args, marker = markerCreate();
-
-        expectKeyword('new');
-        callee = parseLeftHandSideExpression();
-        args = match('(') ? parseArguments() : [];
-
-        return markerApply(marker, delegate.createNewExpression(callee, args));
-    }
-
-    function parseLeftHandSideExpressionAllowCall() {
-        var expr, args, marker = markerCreate();
-
-        expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression();
-
-        while (match('.') || match('[') || match('(') || lookahead.type === Token.Template) {
-            if (match('(')) {
-                args = parseArguments();
-                expr = markerApply(marker, delegate.createCallExpression(expr, args));
-            } else if (match('[')) {
-                expr = markerApply(marker, delegate.createMemberExpression('[', expr, parseComputedMember()));
-            } else if (match('.')) {
-                expr = markerApply(marker, delegate.createMemberExpression('.', expr, parseNonComputedMember()));
-            } else {
-                expr = markerApply(marker, delegate.createTaggedTemplateExpression(expr, parseTemplateLiteral()));
-            }
-        }
-
-        return expr;
-    }
-
-    function parseLeftHandSideExpression() {
-        var expr, marker = markerCreate();
-
-        expr = matchKeyword('new') ? parseNewExpression() : parsePrimaryExpression();
-
-        while (match('.') || match('[') || lookahead.type === Token.Template) {
-            if (match('[')) {
-                expr = markerApply(marker, delegate.createMemberExpression('[', expr, parseComputedMember()));
-            } else if (match('.')) {
-                expr = markerApply(marker, delegate.createMemberExpression('.', expr, parseNonComputedMember()));
-            } else {
-                expr = markerApply(marker, delegate.createTaggedTemplateExpression(expr, parseTemplateLiteral()));
-            }
-        }
-
-        return expr;
-    }
-
-    // 11.3 Postfix Expressions
-
-    function parsePostfixExpression() {
-        var marker = markerCreate(),
-            expr = parseLeftHandSideExpressionAllowCall(),
-            token;
-
-        if (lookahead.type !== Token.Punctuator) {
-            return expr;
-        }
-
-        if ((match('++') || match('--')) && !peekLineTerminator()) {
-            // 11.3.1, 11.3.2
-            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
-                throwErrorTolerant({}, Messages.StrictLHSPostfix);
-            }
-
-            if (!isLeftHandSide(expr)) {
-                throwError({}, Messages.InvalidLHSInAssignment);
-            }
-
-            token = lex();
-            expr = markerApply(marker, delegate.createPostfixExpression(token.value, expr));
-        }
-
-        return expr;
-    }
-
-    // 11.4 Unary Operators
-
-    function parseUnaryExpression() {
-        var marker, token, expr;
-
-        if (lookahead.type !== Token.Punctuator && lookahead.type !== Token.Keyword) {
-            return parsePostfixExpression();
-        }
-
-        if (match('++') || match('--')) {
-            marker = markerCreate();
-            token = lex();
-            expr = parseUnaryExpression();
-            // 11.4.4, 11.4.5
-            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
-                throwErrorTolerant({}, Messages.StrictLHSPrefix);
-            }
-
-            if (!isLeftHandSide(expr)) {
-                throwError({}, Messages.InvalidLHSInAssignment);
-            }
-
-            return markerApply(marker, delegate.createUnaryExpression(token.value, expr));
-        }
-
-        if (match('+') || match('-') || match('~') || match('!')) {
-            marker = markerCreate();
-            token = lex();
-            expr = parseUnaryExpression();
-            return markerApply(marker, delegate.createUnaryExpression(token.value, expr));
-        }
-
-        if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) {
-            marker = markerCreate();
-            token = lex();
-            expr = parseUnaryExpression();
-            expr = markerApply(marker, delegate.createUnaryExpression(token.value, expr));
-            if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) {
-                throwErrorTolerant({}, Messages.StrictDelete);
-            }
-            return expr;
-        }
-
-        return parsePostfixExpression();
-    }
-
-    function binaryPrecedence(token, allowIn) {
-        var prec = 0;
-
-        if (token.type !== Token.Punctuator && token.type !== Token.Keyword) {
-            return 0;
-        }
-
-        switch (token.value) {
-        case '||':
-            prec = 1;
-            break;
-
-        case '&&':
-            prec = 2;
-            break;
-
-        case '|':
-            prec = 3;
-            break;
-
-        case '^':
-            prec = 4;
-            break;
-
-        case '&':
-            prec = 5;
-            break;
-
-        case '==':
-        case '!=':
-        case '===':
-        case '!==':
-            prec = 6;
-            break;
-
-        case '<':
-        case '>':
-        case '<=':
-        case '>=':
-        case 'instanceof':
-            prec = 7;
-            break;
-
-        case 'in':
-            prec = allowIn ? 7 : 0;
-            break;
-
-        case '<<':
-        case '>>':
-        case '>>>':
-            prec = 8;
-            break;
-
-        case '+':
-        case '-':
-            prec = 9;
-            break;
-
-        case '*':
-        case '/':
-        case '%':
-            prec = 11;
-            break;
-
-        default:
-            break;
-        }
-
-        return prec;
-    }
-
-    // 11.5 Multiplicative Operators
-    // 11.6 Additive Operators
-    // 11.7 Bitwise Shift Operators
-    // 11.8 Relational Operators
-    // 11.9 Equality Operators
-    // 11.10 Binary Bitwise Operators
-    // 11.11 Binary Logical Operators
-
-    function parseBinaryExpression() {
-        var expr, token, prec, previousAllowIn, stack, right, operator, left, i,
-            marker, markers;
-
-        previousAllowIn = state.allowIn;
-        state.allowIn = true;
-
-        marker = markerCreate();
-        left = parseUnaryExpression();
-
-        token = lookahead;
-        prec = binaryPrecedence(token, previousAllowIn);
-        if (prec === 0) {
-            return left;
-        }
-        token.prec = prec;
-        lex();
-
-        markers = [marker, markerCreate()];
-        right = parseUnaryExpression();
-
-        stack = [left, token, right];
-
-        while ((prec = binaryPrecedence(lookahead, previousAllowIn)) > 0) {
-
-            // Reduce: make a binary expression from the three topmost entries.
-            while ((stack.length > 2) && (prec <= stack[stack.length - 2].prec)) {
-                right = stack.pop();
-                operator = stack.pop().value;
-                left = stack.pop();
-                expr = delegate.createBinaryExpression(operator, left, right);
-                markers.pop();
-                marker = markers.pop();
-                markerApply(marker, expr);
-                stack.push(expr);
-                markers.push(marker);
-            }
-
-            // Shift.
-            token = lex();
-            token.prec = prec;
-            stack.push(token);
-            markers.push(markerCreate());
-            expr = parseUnaryExpression();
-            stack.push(expr);
-        }
-
-        state.allowIn = previousAllowIn;
-
-        // Final reduce to clean-up the stack.
-        i = stack.length - 1;
-        expr = stack[i];
-        markers.pop();
-        while (i > 1) {
-            expr = delegate.createBinaryExpression(stack[i - 1].value, stack[i - 2], expr);
-            i -= 2;
-            marker = markers.pop();
-            markerApply(marker, expr);
-        }
-
-        return expr;
-    }
-
-
-    // 11.12 Conditional Operator
-
-    function parseConditionalExpression() {
-        var expr, previousAllowIn, consequent, alternate, marker = markerCreate();
-        expr = parseBinaryExpression();
-
-        if (match('?')) {
-            lex();
-            previousAllowIn = state.allowIn;
-            state.allowIn = true;
-            consequent = parseAssignmentExpression();
-            state.allowIn = previousAllowIn;
-            expect(':');
-            alternate = parseAssignmentExpression();
-
-            expr = markerApply(marker, delegate.createConditionalExpression(expr, consequent, alternate));
-        }
-
-        return expr;
-    }
-
-    // 11.13 Assignment Operators
-
-    function reinterpretAsAssignmentBindingPattern(expr) {
-        var i, len, property, element;
-
-        if (expr.type === Syntax.ObjectExpression) {
-            expr.type = Syntax.ObjectPattern;
-            for (i = 0, len = expr.properties.length; i < len; i += 1) {
-                property = expr.properties[i];
-                if (property.kind !== 'init') {
-                    throwError({}, Messages.InvalidLHSInAssignment);
-                }
-                reinterpretAsAssignmentBindingPattern(property.value);
-            }
-        } else if (expr.type === Syntax.ArrayExpression) {
-            expr.type = Syntax.ArrayPattern;
-            for (i = 0, len = expr.elements.length; i < len; i += 1) {
-                element = expr.elements[i];
-                if (element) {
-                    reinterpretAsAssignmentBindingPattern(element);
-                }
-            }
-        } else if (expr.type === Syntax.Identifier) {
-            if (isRestrictedWord(expr.name)) {
-                throwError({}, Messages.InvalidLHSInAssignment);
-            }
-        } else if (expr.type === Syntax.SpreadElement) {
-            reinterpretAsAssignmentBindingPattern(expr.argument);
-            if (expr.argument.type === Syntax.ObjectPattern) {
-                throwError({}, Messages.ObjectPatternAsSpread);
-            }
-        } else {
-            if (expr.type !== Syntax.MemberExpression && expr.type !== Syntax.CallExpression && expr.type !== Syntax.NewExpression) {
-                throwError({}, Messages.InvalidLHSInAssignment);
-            }
-        }
-    }
-
-
-    function reinterpretAsDestructuredParameter(options, expr) {
-        var i, len, property, element;
-
-        if (expr.type === Syntax.ObjectExpression) {
-            expr.type = Syntax.ObjectPattern;
-            for (i = 0, len = expr.properties.length; i < len; i += 1) {
-                property = expr.properties[i];
-                if (property.kind !== 'init') {
-                    throwError({}, Messages.InvalidLHSInFormalsList);
-                }
-                reinterpretAsDestructuredParameter(options, property.value);
-            }
-        } else if (expr.type === Syntax.ArrayExpression) {
-            expr.type = Syntax.ArrayPattern;
-            for (i = 0, len = expr.elements.length; i < len; i += 1) {
-                element = expr.elements[i];
-                if (element) {
-                    reinterpretAsDestructuredParameter(options, element);
-                }
-            }
-        } else if (expr.type === Syntax.Identifier) {
-            validateParam(options, expr, expr.name);
-        } else {
-            if (expr.type !== Syntax.MemberExpression) {
-                throwError({}, Messages.InvalidLHSInFormalsList);
-            }
-        }
-    }
-
-    function reinterpretAsCoverFormalsList(expressions) {
-        var i, len, param, params, defaults, defaultCount, options, rest;
-
-        params = [];
-        defaults = [];
-        defaultCount = 0;
-        rest = null;
-        options = {
-            paramSet: {}
-        };
-
-        for (i = 0, len = expressions.length; i < len; i += 1) {
-            param = expressions[i];
-            if (param.type === Syntax.Identifier) {
-                params.push(param);
-                defaults.push(null);
-                validateParam(options, param, param.name);
-            } else if (param.type === Syntax.ObjectExpression || param.type === Syntax.ArrayExpression) {
-                reinterpretAsDestructuredParameter(options, param);
-                params.push(param);
-                defaults.push(null);
-            } else if (param.type === Syntax.SpreadElement) {
-                assert(i === len - 1, 'It is guaranteed that SpreadElement is last element by parseExpression');
-                reinterpretAsDestructuredParameter(options, param.argument);
-                rest = param.argument;
-            } else if (param.type === Syntax.AssignmentExpression) {
-                params.push(param.left);
-                defaults.push(param.right);
-                ++defaultCount;
-                validateParam(options, param.left, param.left.name);
-            } else {
-                return null;
-            }
-        }
-
-        if (options.message === Messages.StrictParamDupe) {
-            throwError(
-                strict ? options.stricted : options.firstRestricted,
-                options.message
-            );
-        }
-
-        if (defaultCount === 0) {
-            defaults = [];
-        }
-
-        return {
-            params: params,
-            defaults: defaults,
-            rest: rest,
-            stricted: options.stricted,
-            firstRestricted: options.firstRestricted,
-            message: options.message
-        };
-    }
-
-    function parseArrowFunctionExpression(options, marker) {
-        var previousStrict, previousYieldAllowed, body;
-
-        expect('=>');
-
-        previousStrict = strict;
-        previousYieldAllowed = state.yieldAllowed;
-        state.yieldAllowed = false;
-        body = parseConciseBody();
-
-        if (strict && options.firstRestricted) {
-            throwError(options.firstRestricted, options.message);
-        }
-        if (strict && options.stricted) {
-            throwErrorTolerant(options.stricted, options.message);
-        }
-
-        strict = previousStrict;
-        state.yieldAllowed = previousYieldAllowed;
-
-        return markerApply(marker, delegate.createArrowFunctionExpression(
-            options.params,
-            options.defaults,
-            body,
-            options.rest,
-            body.type !== Syntax.BlockStatement
-        ));
-    }
-
-    function parseAssignmentExpression() {
-        var marker, expr, token, params, oldParenthesizedCount;
-
-        // Note that 'yield' is treated as a keyword in strict mode, but a
-        // contextual keyword (identifier) in non-strict mode, so we need
-        // to use matchKeyword and matchContextualKeyword appropriately.
-        if ((state.yieldAllowed && matchContextualKeyword('yield')) || (strict && matchKeyword('yield'))) {
-            return parseYieldExpression();
-        }
-
-        oldParenthesizedCount = state.parenthesizedCount;
-
-        marker = markerCreate();
-
-        if (match('(')) {
-            token = lookahead2();
-            if ((token.type === Token.Punctuator && token.value === ')') || token.value === '...') {
-                params = parseParams();
-                if (!match('=>')) {
-                    throwUnexpected(lex());
-                }
-                return parseArrowFunctionExpression(params, marker);
-            }
-        }
-
-        token = lookahead;
-        expr = parseConditionalExpression();
-
-        if (match('=>') &&
-                (state.parenthesizedCount === oldParenthesizedCount ||
-                state.parenthesizedCount === (oldParenthesizedCount + 1))) {
-            if (expr.type === Syntax.Identifier) {
-                params = reinterpretAsCoverFormalsList([ expr ]);
-            } else if (expr.type === Syntax.SequenceExpression) {
-                params = reinterpretAsCoverFormalsList(expr.expressions);
-            }
-            if (params) {
-                return parseArrowFunctionExpression(params, marker);
-            }
-        }
-
-        if (matchAssign()) {
-            // 11.13.1
-            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
-                throwErrorTolerant(token, Messages.StrictLHSAssignment);
-            }
-
-            // ES.next draf 11.13 Runtime Semantics step 1
-            if (match('=') && (expr.type === Syntax.ObjectExpression || expr.type === Syntax.ArrayExpression)) {
-                reinterpretAsAssignmentBindingPattern(expr);
-            } else if (!isLeftHandSide(expr)) {
-                throwError({}, Messages.InvalidLHSInAssignment);
-            }
-
-            expr = markerApply(marker, delegate.createAssignmentExpression(lex().value, expr, parseAssignmentExpression()));
-        }
-
-        return expr;
-    }
-
-    // 11.14 Comma Operator
-
-    function parseExpression() {
-        var marker, expr, expressions, sequence, coverFormalsList, spreadFound, oldParenthesizedCount;
-
-        oldParenthesizedCount = state.parenthesizedCount;
-
-        marker = markerCreate();
-        expr = parseAssignmentExpression();
-        expressions = [ expr ];
-
-        if (match(',')) {
-            while (index < length) {
-                if (!match(',')) {
-                    break;
-                }
-
-                lex();
-                expr = parseSpreadOrAssignmentExpression();
-                expressions.push(expr);
-
-                if (expr.type === Syntax.SpreadElement) {
-                    spreadFound = true;
-                    if (!match(')')) {
-                        throwError({}, Messages.ElementAfterSpreadElement);
-                    }
-                    break;
-                }
-            }
-
-            sequence = markerApply(marker, delegate.createSequenceExpression(expressions));
-        }
-
-        if (match('=>')) {
-            // Do not allow nested parentheses on the LHS of the =>.
-            if (state.parenthesizedCount === oldParenthesizedCount || state.parenthesizedCount === (oldParenthesizedCount + 1)) {
-                expr = expr.type === Syntax.SequenceExpression ? expr.expressions : expressions;
-                coverFormalsList = reinterpretAsCoverFormalsList(expr);
-                if (coverFormalsList) {
-                    return parseArrowFunctionExpression(coverFormalsList, marker);
-                }
-            }
-            throwUnexpected(lex());
-        }
-
-        if (spreadFound && lookahead2().value !== '=>') {
-            throwError({}, Messages.IllegalSpread);
-        }
-
-        return sequence || expr;
-    }
-
-    // 12.1 Block
-
-    function parseStatementList() {
-        var list = [],
-            statement;
-
-        while (index < length) {
-            if (match('}')) {
-                break;
-            }
-            statement = parseSourceElement();
-            if (typeof statement === 'undefined') {
-                break;
-            }
-            list.push(statement);
-        }
-
-        return list;
-    }
-
-    function parseBlock() {
-        var block, marker = markerCreate();
-
-        expect('{');
-
-        block = parseStatementList();
-
-        expect('}');
-
-        return markerApply(marker, delegate.createBlockStatement(block));
-    }
-
-    // 12.2 Variable Statement
-
-    function parseVariableIdentifier() {
-        var marker = markerCreate(),
-            token = lex();
-
-        if (token.type !== Token.Identifier) {
-            throwUnexpected(token);
-        }
-
-        return markerApply(marker, delegate.createIdentifier(token.value));
-    }
-
-    function parseVariableDeclaration(kind) {
-        var id,
-            marker = markerCreate(),
-            init = null;
-        if (match('{')) {
-            id = parseObjectInitialiser();
-            reinterpretAsAssignmentBindingPattern(id);
-        } else if (match('[')) {
-            id = parseArrayInitialiser();
-            reinterpretAsAssignmentBindingPattern(id);
-        } else {
-            id = state.allowKeyword ? parseNonComputedProperty() : parseVariableIdentifier();
-            // 12.2.1
-            if (strict && isRestrictedWord(id.name)) {
-                throwErrorTolerant({}, Messages.StrictVarName);
-            }
-        }
-
-        if (kind === 'const') {
-            if (!match('=')) {
-                throwError({}, Messages.NoUnintializedConst);
-            }
-            expect('=');
-            init = parseAssignmentExpression();
-        } else if (match('=')) {
-            lex();
-            init = parseAssignmentExpression();
-        }
-
-        return markerApply(marker, delegate.createVariableDeclarator(id, init));
-    }
-
-    function parseVariableDeclarationList(kind) {
-        var list = [];
-
-        do {
-            list.push(parseVariableDeclaration(kind));
-            if (!match(',')) {
-                break;
-            }
-            lex();
-        } while (index < length);
-
-        return list;
-    }
-
-    function parseVariableStatement() {
-        var declarations, marker = markerCreate();
-
-        expectKeyword('var');
-
-        declarations = parseVariableDeclarationList();
-
-        consumeSemicolon();
-
-        return markerApply(marker, delegate.createVariableDeclaration(declarations, 'var'));
-    }
-
-    // kind may be `const` or `let`
-    // Both are experimental and not in the specification yet.
-    // see http://wiki.ecmascript.org/doku.php?id=harmony:const
-    // and http://wiki.ecmascript.org/doku.php?id=harmony:let
-    function parseConstLetDeclaration(kind) {
-        var declarations, marker = markerCreate();
-
-        expectKeyword(kind);
-
-        declarations = parseVariableDeclarationList(kind);
-
-        consumeSemicolon();
-
-        return markerApply(marker, delegate.createVariableDeclaration(declarations, kind));
-    }
-
-    // http://wiki.ecmascript.org/doku.php?id=harmony:modules
-
-    function parseModuleDeclaration() {
-        var id, src, body, marker = markerCreate();
-
-        lex();   // 'module'
-
-        if (peekLineTerminator()) {
-            throwError({}, Messages.NewlineAfterModule);
-        }
-
-        switch (lookahead.type) {
-
-        case Token.StringLiteral:
-            id = parsePrimaryExpression();
-            body = parseModuleBlock();
-            src = null;
-            break;
-
-        case Token.Identifier:
-            id = parseVariableIdentifier();
-            body = null;
-            if (!matchContextualKeyword('from')) {
-                throwUnexpected(lex());
-            }
-            lex();
-            src = parsePrimaryExpression();
-            if (src.type !== Syntax.Literal) {
-                throwError({}, Messages.InvalidModuleSpecifier);
-            }
-            break;
-        }
-
-        consumeSemicolon();
-        return markerApply(marker, delegate.createModuleDeclaration(id, src, body));
-    }
-
-    function parseExportBatchSpecifier() {
-        var marker = markerCreate();
-        expect('*');
-        return markerApply(marker, delegate.createExportBatchSpecifier());
-    }
-
-    function parseExportSpecifier() {
-        var id, name = null, marker = markerCreate();
-
-        id = parseVariableIdentifier();
-        if (matchContextualKeyword('as')) {
-            lex();
-            name = parseNonComputedProperty();
-        }
-
-        return markerApply(marker, delegate.createExportSpecifier(id, name));
-    }
-
-    function parseExportDeclaration() {
-        var previousAllowKeyword, decl, def, src, specifiers,
-            marker = markerCreate();
-
-        expectKeyword('export');
-
-        if (lookahead.type === Token.Keyword) {
-            switch (lookahead.value) {
-            case 'let':
-            case 'const':
-            case 'var':
-            case 'class':
-            case 'function':
-                return markerApply(marker, delegate.createExportDeclaration(parseSourceElement(), null, null));
-            }
-        }
-
-        if (isIdentifierName(lookahead)) {
-            previousAllowKeyword = state.allowKeyword;
-            state.allowKeyword = true;
-            decl = parseVariableDeclarationList('let');
-            state.allowKeyword = previousAllowKeyword;
-            return markerApply(marker, delegate.createExportDeclaration(decl, null, null));
-        }
-
-        specifiers = [];
-        src = null;
-
-        if (match('*')) {
-            specifiers.push(parseExportBatchSpecifier());
-        } else {
-            expect('{');
-            do {
-                specifiers.push(parseExportSpecifier());
-            } while (match(',') && lex());
-            expect('}');
-        }
-
-        if (matchContextualKeyword('from')) {
-            lex();
-            src = parsePrimaryExpression();
-            if (src.type !== Syntax.Literal) {
-                throwError({}, Messages.InvalidModuleSpecifier);
-            }
-        }
-
-        consumeSemicolon();
-
-        return markerApply(marker, delegate.createExportDeclaration(null, specifiers, src));
-    }
-
-    function parseImportDeclaration() {
-        var specifiers, kind, src, marker = markerCreate();
-
-        expectKeyword('import');
-        specifiers = [];
-
-        if (isIdentifierName(lookahead)) {
-            kind = 'default';
-            specifiers.push(parseImportSpecifier());
-
-            if (!matchContextualKeyword('from')) {
-                throwError({}, Messages.NoFromAfterImport);
-            }
-            lex();
-        } else if (match('{')) {
-            kind = 'named';
-            lex();
-            do {
-                specifiers.push(parseImportSpecifier());
-            } while (match(',') && lex());
-            expect('}');
-
-            if (!matchContextualKeyword('from')) {
-                throwError({}, Messages.NoFromAfterImport);
-            }
-            lex();
-        }
-
-        src = parsePrimaryExpression();
-        if (src.type !== Syntax.Literal) {
-            throwError({}, Messages.InvalidModuleSpecifier);
-        }
-
-        consumeSemicolon();
-
-        return markerApply(marker, delegate.createImportDeclaration(specifiers, kind, src));
-    }
-
-    function parseImportSpecifier() {
-        var id, name = null, marker = markerCreate();
-
-        id = parseNonComputedProperty();
-        if (matchContextualKeyword('as')) {
-            lex();
-            name = parseVariableIdentifier();
-        }
-
-        return markerApply(marker, delegate.createImportSpecifier(id, name));
-    }
-
-    // 12.3 Empty Statement
-
-    function parseEmptyStatement() {
-        var marker = markerCreate();
-        expect(';');
-        return markerApply(marker, delegate.createEmptyStatement());
-    }
-
-    // 12.4 Expression Statement
-
-    function parseExpressionStatement() {
-        var marker = markerCreate(), expr = parseExpression();
-        consumeSemicolon();
-        return markerApply(marker, delegate.createExpressionStatement(expr));
-    }
-
-    // 12.5 If statement
-
-    function parseIfStatement() {
-        var test, consequent, alternate, marker = markerCreate();
-
-        expectKeyword('if');
-
-        expect('(');
-
-        test = parseExpression();
-
-        expect(')');
-
-        consequent = parseStatement();
-
-        if (matchKeyword('else')) {
-            lex();
-            alternate = parseStatement();
-        } else {
-            alternate = null;
-        }
-
-        return markerApply(marker, delegate.createIfStatement(test, consequent, alternate));
-    }
-
-    // 12.6 Iteration Statements
-
-    function parseDoWhileStatement() {
-        var body, test, oldInIteration, marker = markerCreate();
-
-        expectKeyword('do');
-
-        oldInIteration = state.inIteration;
-        state.inIteration = true;
-
-        body = parseStatement();
-
-        state.inIteration = oldInIteration;
-
-        expectKeyword('while');
-
-        expect('(');
-
-        test = parseExpression();
-
-        expect(')');
-
-        if (match(';')) {
-            lex();
-        }
-
-        return markerApply(marker, delegate.createDoWhileStatement(body, test));
-    }
-
-    function parseWhileStatement() {
-        var test, body, oldInIteration, marker = markerCreate();
-
-        expectKeyword('while');
-
-        expect('(');
-
-        test = parseExpression();
-
-        expect(')');
-
-        oldInIteration = state.inIteration;
-        state.inIteration = true;
-
-        body = parseStatement();
-
-        state.inIteration = oldInIteration;
-
-        return markerApply(marker, delegate.createWhileStatement(test, body));
-    }
-
-    function parseForVariableDeclaration() {
-        var marker = markerCreate(),
-            token = lex(),
-            declarations = parseVariableDeclarationList();
-
-        return markerApply(marker, delegate.createVariableDeclaration(declarations, token.value));
-    }
-
-    function parseForStatement(opts) {
-        var init, test, update, left, right, body, operator, oldInIteration,
-            marker = markerCreate();
-        init = test = update = null;
-        expectKeyword('for');
-
-        // http://wiki.ecmascript.org/doku.php?id=proposals:iterators_and_generators&s=each
-        if (matchContextualKeyword('each')) {
-            throwError({}, Messages.EachNotAllowed);
-        }
-
-        expect('(');
-
-        if (match(';')) {
-            lex();
-        } else {
-            if (matchKeyword('var') || matchKeyword('let') || matchKeyword('const')) {
-                state.allowIn = false;
-                init = parseForVariableDeclaration();
-                state.allowIn = true;
-
-                if (init.declarations.length === 1) {
-                    if (matchKeyword('in') || matchContextualKeyword('of')) {
-                        operator = lookahead;
-                        if (!((operator.value === 'in' || init.kind !== 'var') && init.declarations[0].init)) {
-                            lex();
-                            left = init;
-                            right = parseExpression();
-                            init = null;
-                        }
-                    }
-                }
-            } else {
-                state.allowIn = false;
-                init = parseExpression();
-                state.allowIn = true;
-
-                if (matchContextualKeyword('of')) {
-                    operator = lex();
-                    left = init;
-                    right = parseExpression();
-                    init = null;
-                } else if (matchKeyword('in')) {
-                    // LeftHandSideExpression
-                    if (!isAssignableLeftHandSide(init)) {
-                        throwError({}, Messages.InvalidLHSInForIn);
-                    }
-                    operator = lex();
-                    left = init;
-                    right = parseExpression();
-                    init = null;
-                }
-            }
-
-            if (typeof left === 'undefined') {
-                expect(';');
-            }
-        }
-
-        if (typeof left === 'undefined') {
-
-            if (!match(';')) {
-                test = parseExpression();
-            }
-            expect(';');
-
-            if (!match(')')) {
-                update = parseExpression();
-            }
-        }
-
-        expect(')');
-
-        oldInIteration = state.inIteration;
-        state.inIteration = true;
-
-        if (!(opts !== undefined && opts.ignoreBody)) {
-            body = parseStatement();
-        }
-
-        state.inIteration = oldInIteration;
-
-        if (typeof left === 'undefined') {
-            return markerApply(marker, delegate.createForStatement(init, test, update, body));
-        }
-
-        if (operator.value === 'in') {
-            return markerApply(marker, delegate.createForInStatement(left, right, body));
-        }
-        return markerApply(marker, delegate.createForOfStatement(left, right, body));
-    }
-
-    // 12.7 The continue statement
-
-    function parseContinueStatement() {
-        var label = null, key, marker = markerCreate();
-
-        expectKeyword('continue');
-
-        // Optimize the most common form: 'continue;'.
-        if (source.charCodeAt(index) === 59) {
-            lex();
-
-            if (!state.inIteration) {
-                throwError({}, Messages.IllegalContinue);
-            }
-
-            return markerApply(marker, delegate.createContinueStatement(null));
-        }
-
-        if (peekLineTerminator()) {
-            if (!state.inIteration) {
-                throwError({}, Messages.IllegalContinue);
-            }
-
-            return markerApply(marker, delegate.createContinueStatement(null));
-        }
-
-        if (lookahead.type === Token.Identifier) {
-            label = parseVariableIdentifier();
-
-            key = '$' + label.name;
-            if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
-                throwError({}, Messages.UnknownLabel, label.name);
-            }
-        }
-
-        consumeSemicolon();
-
-        if (label === null && !state.inIteration) {
-            throwError({}, Messages.IllegalContinue);
-        }
-
-        return markerApply(marker, delegate.createContinueStatement(label));
-    }
-
-    // 12.8 The break statement
-
-    function parseBreakStatement() {
-        var label = null, key, marker = markerCreate();
-
-        expectKeyword('break');
-
-        // Catch the very common case first: immediately a semicolon (char #59).
-        if (source.charCodeAt(index) === 59) {
-            lex();
-
-            if (!(state.inIteration || state.inSwitch)) {
-                throwError({}, Messages.IllegalBreak);
-            }
-
-            return markerApply(marker, delegate.createBreakStatement(null));
-        }
-
-        if (peekLineTerminator()) {
-            if (!(state.inIteration || state.inSwitch)) {
-                throwError({}, Messages.IllegalBreak);
-            }
-
-            return markerApply(marker, delegate.createBreakStatement(null));
-        }
-
-        if (lookahead.type === Token.Identifier) {
-            label = parseVariableIdentifier();
-
-            key = '$' + label.name;
-            if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
-                throwError({}, Messages.UnknownLabel, label.name);
-            }
-        }
-
-        consumeSemicolon();
-
-        if (label === null && !(state.inIteration || state.inSwitch)) {
-            throwError({}, Messages.IllegalBreak);
-        }
-
-        return markerApply(marker, delegate.createBreakStatement(label));
-    }
-
-    // 12.9 The return statement
-
-    function parseReturnStatement() {
-        var argument = null, marker = markerCreate();
-
-        expectKeyword('return');
-
-        if (!state.inFunctionBody) {
-            throwErrorTolerant({}, Messages.IllegalReturn);
-        }
-
-        // 'return' followed by a space and an identifier is very common.
-        if (source.charCodeAt(index) === 32) {
-            if (isIdentifierStart(source.charCodeAt(index + 1))) {
-                argument = parseExpression();
-                consumeSemicolon();
-                return markerApply(marker, delegate.createReturnStatement(argument));
-            }
-        }
-
-        if (peekLineTerminator()) {
-            return markerApply(marker, delegate.createReturnStatement(null));
-        }
-
-        if (!match(';')) {
-            if (!match('}') && lookahead.type !== Token.EOF) {
-                argument = parseExpression();
-            }
-        }
-
-        consumeSemicolon();
-
-        return markerApply(marker, delegate.createReturnStatement(argument));
-    }
-
-    // 12.10 The with statement
-
-    function parseWithStatement() {
-        var object, body, marker = markerCreate();
-
-        if (strict) {
-            throwErrorTolerant({}, Messages.StrictModeWith);
-        }
-
-        expectKeyword('with');
-
-        expect('(');
-
-        object = parseExpression();
-
-        expect(')');
-
-        body = parseStatement();
-
-        return markerApply(marker, delegate.createWithStatement(object, body));
-    }
-
-    // 12.10 The swith statement
-
-    function parseSwitchCase() {
-        var test,
-            consequent = [],
-            sourceElement,
-            marker = markerCreate();
-
-        if (matchKeyword('default')) {
-            lex();
-            test = null;
-        } else {
-            expectKeyword('case');
-            test = parseExpression();
-        }
-        expect(':');
-
-        while (index < length) {
-            if (match('}') || matchKeyword('default') || matchKeyword('case')) {
-                break;
-            }
-            sourceElement = parseSourceElement();
-            if (typeof sourceElement === 'undefined') {
-                break;
-            }
-            consequent.push(sourceElement);
-        }
-
-        return markerApply(marker, delegate.createSwitchCase(test, consequent));
-    }
-
-    function parseSwitchStatement() {
-        var discriminant, cases, clause, oldInSwitch, defaultFound, marker = markerCreate();
-
-        expectKeyword('switch');
-
-        expect('(');
-
-        discriminant = parseExpression();
-
-        expect(')');
-
-        expect('{');
-
-        cases = [];
-
-        if (match('}')) {
-            lex();
-            return markerApply(marker, delegate.createSwitchStatement(discriminant, cases));
-        }
-
-        oldInSwitch = state.inSwitch;
-        state.inSwitch = true;
-        defaultFound = false;
-
-        while (index < length) {
-            if (match('}')) {
-                break;
-            }
-            clause = parseSwitchCase();
-            if (clause.test === null) {
-                if (defaultFound) {
-                    throwError({}, Messages.MultipleDefaultsInSwitch);
-                }
-                defaultFound = true;
-            }
-            cases.push(clause);
-        }
-
-        state.inSwitch = oldInSwitch;
-
-        expect('}');
-
-        return markerApply(marker, delegate.createSwitchStatement(discriminant, cases));
-    }
-
-    // 12.13 The throw statement
-
-    function parseThrowStatement() {
-        var argument, marker = markerCreate();
-
-        expectKeyword('throw');
-
-        if (peekLineTerminator()) {
-            throwError({}, Messages.NewlineAfterThrow);
-        }
-
-        argument = parseExpression();
-
-        consumeSemicolon();
-
-        return markerApply(marker, delegate.createThrowStatement(argument));
-    }
-
-    // 12.14 The try statement
-
-    function parseCatchClause() {
-        var param, body, marker = markerCreate();
-
-        expectKeyword('catch');
-
-        expect('(');
-        if (match(')')) {
-            throwUnexpected(lookahead);
-        }
-
-        param = parseExpression();
-        // 12.14.1
-        if (strict && param.type === Syntax.Identifier && isRestrictedWord(param.name)) {
-            throwErrorTolerant({}, Messages.StrictCatchVariable);
-        }
-
-        expect(')');
-        body = parseBlock();
-        return markerApply(marker, delegate.createCatchClause(param, body));
-    }
-
-    function parseTryStatement() {
-        var block, handlers = [], finalizer = null, marker = markerCreate();
-
-        expectKeyword('try');
-
-        block = parseBlock();
-
-        if (matchKeyword('catch')) {
-            handlers.push(parseCatchClause());
-        }
-
-        if (matchKeyword('finally')) {
-            lex();
-            finalizer = parseBlock();
-        }
-
-        if (handlers.length === 0 && !finalizer) {
-            throwError({}, Messages.NoCatchOrFinally);
-        }
-
-        return markerApply(marker, delegate.createTryStatement(block, [], handlers, finalizer));
-    }
-
-    // 12.15 The debugger statement
-
-    function parseDebuggerStatement() {
-        var marker = markerCreate();
-        expectKeyword('debugger');
-
-        consumeSemicolon();
-
-        return markerApply(marker, delegate.createDebuggerStatement());
-    }
-
-    // 12 Statements
-
-    function parseStatement() {
-        var type = lookahead.type,
-            marker,
-            expr,
-            labeledBody,
-            key;
-
-        if (type === Token.EOF) {
-            throwUnexpected(lookahead);
-        }
-
-        if (type === Token.Punctuator) {
-            switch (lookahead.value) {
-            case ';':
-                return parseEmptyStatement();
-            case '{':
-                return parseBlock();
-            case '(':
-                return parseExpressionStatement();
-            default:
-                break;
-            }
-        }
-
-        if (type === Token.Keyword) {
-            switch (lookahead.value) {
-            case 'break':
-                return parseBreakStatement();
-            case 'continue':
-                return parseContinueStatement();
-            case 'debugger':
-                return parseDebuggerStatement();
-            case 'do':
-                return parseDoWhileStatement();
-            case 'for':
-                return parseForStatement();
-            case 'function':
-                return parseFunctionDeclaration();
-            case 'class':
-                return parseClassDeclaration();
-            case 'if':
-                return parseIfStatement();
-            case 'return':
-                return parseReturnStatement();
-            case 'switch':
-                return parseSwitchStatement();
-            case 'throw':
-                return parseThrowStatement();
-            case 'try':
-                return parseTryStatement();
-            case 'var':
-                return parseVariableStatement();
-            case 'while':
-                return parseWhileStatement();
-            case 'with':
-                return parseWithStatement();
-            default:
-                break;
-            }
-        }
-
-        marker = markerCreate();
-        expr = parseExpression();
-
-        // 12.12 Labelled Statements
-        if ((expr.type === Syntax.Identifier) && match(':')) {
-            lex();
-
-            key = '$' + expr.name;
-            if (Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
-                throwError({}, Messages.Redeclaration, 'Label', expr.name);
-            }
-
-            state.labelSet[key] = true;
-            labeledBody = parseStatement();
-            delete state.labelSet[key];
-            return markerApply(marker, delegate.createLabeledStatement(expr, labeledBody));
-        }
-
-        consumeSemicolon();
-
-        return markerApply(marker, delegate.createExpressionStatement(expr));
-    }
-
-    // 13 Function Definition
-
-    function parseConciseBody() {
-        if (match('{')) {
-            return parseFunctionSourceElements();
-        }
-        return parseAssignmentExpression();
-    }
-
-    function parseFunctionSourceElements() {
-        var sourceElement, sourceElements = [], token, directive, firstRestricted,
-            oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody, oldParenthesizedCount,
-            marker = markerCreate();
-
-        expect('{');
-
-        while (index < length) {
-            if (lookahead.type !== Token.StringLiteral) {
-                break;
-            }
-            token = lookahead;
-
-            sourceElement = parseSourceElement();
-            sourceElements.push(sourceElement);
-            if (sourceElement.expression.type !== Syntax.Literal) {
-                // this is not directive
-                break;
-            }
-            directive = source.slice(token.range[0] + 1, token.range[1] - 1);
-            if (directive === 'use strict') {
-                strict = true;
-                if (firstRestricted) {
-                    throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral);
-                }
-            } else {
-                if (!firstRestricted && token.octal) {
-                    firstRestricted = token;
-                }
-            }
-        }
-
-        oldLabelSet = state.labelSet;
-        oldInIteration = state.inIteration;
-        oldInSwitch = state.inSwitch;
-        oldInFunctionBody = state.inFunctionBody;
-        oldParenthesizedCount = state.parenthesizedCount;
-
-        state.labelSet = {};
-        state.inIteration = false;
-        state.inSwitch = false;
-        state.inFunctionBody = true;
-        state.parenthesizedCount = 0;
-
-        while (index < length) {
-            if (match('}')) {
-                break;
-            }
-            sourceElement = parseSourceElement();
-            if (typeof sourceElement === 'undefined') {
-                break;
-            }
-            sourceElements.push(sourceElement);
-        }
-
-        expect('}');
-
-        state.labelSet = oldLabelSet;
-        state.inIteration = oldInIteration;
-        state.inSwitch = oldInSwitch;
-        state.inFunctionBody = oldInFunctionBody;
-        state.parenthesizedCount = oldParenthesizedCount;
-
-        return markerApply(marker, delegate.createBlockStatement(sourceElements));
-    }
-
-    function validateParam(options, param, name) {
-        var key = '$' + name;
-        if (strict) {
-            if (isRestrictedWord(name)) {
-                options.stricted = param;
-                options.message = Messages.StrictParamName;
-            }
-            if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
-                options.stricted = param;
-                options.message = Messages.StrictParamDupe;
-            }
-        } else if (!options.firstRestricted) {
-            if (isRestrictedWord(name)) {
-                options.firstRestricted = param;
-                options.message = Messages.StrictParamName;
-            } else if (isStrictModeReservedWord(name)) {
-                options.firstRestricted = param;
-                options.message = Messages.StrictReservedWord;
-            } else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
-                options.firstRestricted = param;
-                options.message = Messages.StrictParamDupe;
-            }
-        }
-        options.paramSet[key] = true;
-    }
-
-    function parseParam(options) {
-        var token, rest, param, def;
-
-        token = lookahead;
-        if (token.value === '...') {
-            token = lex();
-            rest = true;
-        }
-
-        if (match('[')) {
-            param = parseArrayInitialiser();
-            reinterpretAsDestructuredParameter(options, param);
-        } else if (match('{')) {
-            if (rest) {
-                throwError({}, Messages.ObjectPatternAsRestParameter);
-            }
-            param = parseObjectInitialiser();
-            reinterpretAsDestructuredParameter(options, param);
-        } else {
-            param = parseVariableIdentifier();
-            validateParam(options, token, token.value);
-        }
-
-        if (match('=')) {
-            if (rest) {
-                throwErrorTolerant(lookahead, Messages.DefaultRestParameter);
-            }
-            lex();
-            def = parseAssignmentExpression();
-            ++options.defaultCount;
-        }
-
-        if (rest) {
-            if (!match(')')) {
-                throwError({}, Messages.ParameterAfterRestParameter);
-            }
-            options.rest = param;
-            return false;
-        }
-
-        options.params.push(param);
-        options.defaults.push(def);
-        return !match(')');
-    }
-
-    function parseParams(firstRestricted) {
-        var options, marker = markerCreate();
-
-        options = {
-            params: [],
-            defaultCount: 0,
-            defaults: [],
-            rest: null,
-            firstRestricted: firstRestricted
-        };
-
-        expect('(');
-
-        if (!match(')')) {
-            options.paramSet = {};
-            while (index < length) {
-                if (!parseParam(options)) {
-                    break;
-                }
-                expect(',');
-            }
-        }
-
-        expect(')');
-
-        if (options.defaultCount === 0) {
-            options.defaults = [];
-        }
-
-        return markerApply(marker, options);
-    }
-
-    function parseFunctionDeclaration() {
-        var id, body, token, tmp, firstRestricted, message, previousStrict, previousYieldAllowed, generator,
-            marker = markerCreate();
-
-        expectKeyword('function');
-
-        generator = false;
-        if (match('*')) {
-            lex();
-            generator = true;
-        }
-
-        token = lookahead;
-
-        id = parseVariableIdentifier();
-
-        if (strict) {
-            if (isRestrictedWord(token.value)) {
-                throwErrorTolerant(token, Messages.StrictFunctionName);
-            }
-        } else {
-            if (isRestrictedWord(token.value)) {
-                firstRestricted = token;
-                message = Messages.StrictFunctionName;
-            } else if (isStrictModeReservedWord(token.value)) {
-                firstRestricted = token;
-                message = Messages.StrictReservedWord;
-            }
-        }
-
-        tmp = parseParams(firstRestricted);
-        firstRestricted = tmp.firstRestricted;
-        if (tmp.message) {
-            message = tmp.message;
-        }
-
-        previousStrict = strict;
-        previousYieldAllowed = state.yieldAllowed;
-        state.yieldAllowed = generator;
-
-        body = parseFunctionSourceElements();
-
-        if (strict && firstRestricted) {
-            throwError(firstRestricted, message);
-        }
-        if (strict && tmp.stricted) {
-            throwErrorTolerant(tmp.stricted, message);
-        }
-        strict = previousStrict;
-        state.yieldAllowed = previousYieldAllowed;
-
-        return markerApply(marker, delegate.createFunctionDeclaration(id, tmp.params, tmp.defaults, body, tmp.rest, generator, false));
-    }
-
-    function parseFunctionExpression() {
-        var token, id = null, firstRestricted, message, tmp, body, previousStrict, previousYieldAllowed, generator,
-            marker = markerCreate();
-
-        expectKeyword('function');
-
-        generator = false;
-
-        if (match('*')) {
-            lex();
-            generator = true;
-        }
-
-        if (!match('(')) {
-            token = lookahead;
-            id = parseVariableIdentifier();
-            if (strict) {
-                if (isRestrictedWord(token.value)) {
-                    throwErrorTolerant(token, Messages.StrictFunctionName);
-                }
-            } else {
-                if (isRestrictedWord(token.value)) {
-                    firstRestricted = token;
-                    message = Messages.StrictFunctionName;
-                } else if (isStrictModeReservedWord(token.value)) {
-                    firstRestricted = token;
-                    message = Messages.StrictReservedWord;
-                }
-            }
-        }
-
-        tmp = parseParams(firstRestricted);
-        firstRestricted = tmp.firstRestricted;
-        if (tmp.message) {
-            message = tmp.message;
-        }
-
-        previousStrict = strict;
-        previousYieldAllowed = state.yieldAllowed;
-        state.yieldAllowed = generator;
-
-        body = parseFunctionSourceElements();
-
-        if (strict && firstRestricted) {
-            throwError(firstRestricted, message);
-        }
-        if (strict && tmp.stricted) {
-            throwErrorTolerant(tmp.stricted, message);
-        }
-        strict = previousStrict;
-        state.yieldAllowed = previousYieldAllowed;
-
-        return markerApply(marker, delegate.createFunctionExpression(id, tmp.params, tmp.defaults, body, tmp.rest, generator, false));
-    }
-
-    function parseYieldExpression() {
-        var yieldToken, delegateFlag, expr, marker = markerCreate();
-
-        yieldToken = lex();
-        assert(yieldToken.value === 'yield', 'Called parseYieldExpression with non-yield lookahead.');
-
-        if (!state.yieldAllowed) {
-            throwErrorTolerant({}, Messages.IllegalYield);
-        }
-
-        delegateFlag = false;
-        if (match('*')) {
-            lex();
-            delegateFlag = true;
-        }
-
-        expr = parseAssignmentExpression();
-
-        return markerApply(marker, delegate.createYieldExpression(expr, delegateFlag));
-    }
-
-    // 14 Classes
-
-    function parseMethodDefinition(existingPropNames) {
-        var token, key, param, propType, isValidDuplicateProp = false,
-            marker = markerCreate();
-
-        if (lookahead.value === 'static') {
-            propType = ClassPropertyType.static;
-            lex();
-        } else {
-            propType = ClassPropertyType.prototype;
-        }
-
-        if (match('*')) {
-            lex();
-            return markerApply(marker, delegate.createMethodDefinition(
-                propType,
-                '',
-                parseObjectPropertyKey(),
-                parsePropertyMethodFunction({ generator: true })
-            ));
-        }
-
-        token = lookahead;
-        key = parseObjectPropertyKey();
-
-        if (token.value === 'get' && !match('(')) {
-            key = parseObjectPropertyKey();
-
-            // It is a syntax error if any other properties have a name
-            // duplicating this one unless they are a setter
-            if (existingPropNames[propType].hasOwnProperty(key.name)) {
-                isValidDuplicateProp =
-                    // There isn't already a getter for this prop
-                    existingPropNames[propType][key.name].get === undefined
-                    // There isn't already a data prop by this name
-                    && existingPropNames[propType][key.name].data === undefined
-                    // The only existing prop by this name is a setter
-                    && existingPropNames[propType][key.name].set !== undefined;
-                if (!isValidDuplicateProp) {
-                    throwError(key, Messages.IllegalDuplicateClassProperty);
-                }
-            } else {
-                existingPropNames[propType][key.name] = {};
-            }
-            existingPropNames[propType][key.name].get = true;
-
-            expect('(');
-            expect(')');
-            return markerApply(marker, delegate.createMethodDefinition(
-                propType,
-                'get',
-                key,
-                parsePropertyFunction({ generator: false })
-            ));
-        }
-        if (token.value === 'set' && !match('(')) {
-            key = parseObjectPropertyKey();
-
-            // It is a syntax error if any other properties have a name
-            // duplicating this one unless they are a getter
-            if (existingPropNames[propType].hasOwnProperty(key.name)) {
-                isValidDuplicateProp =
-                    // There isn't already a setter for this prop
-                    existingPropNames[propType][key.name].set === undefined
-                    // There isn't already a data prop by this name
-                    && existingPropNames[propType][key.name].data === undefined
-                    // The only existing prop by this name is a getter
-                    && existingPropNames[propType][key.name].get !== undefined;
-                if (!isValidDuplicateProp) {
-                    throwError(key, Messages.IllegalDuplicateClassProperty);
-                }
-            } else {
-                existingPropNames[propType][key.name] = {};
-            }
-            existingPropNames[propType][key.name].set = true;
-
-            expect('(');
-            token = lookahead;
-            param = [ parseVariableIdentifier() ];
-            expect(')');
-            return markerApply(marker, delegate.createMethodDefinition(
-                propType,
-                'set',
-                key,
-                parsePropertyFunction({ params: param, generator: false, name: token })
-            ));
-        }
-
-        // It is a syntax error if any other properties have the same name as a
-        // non-getter, non-setter method
-        if (existingPropNames[propType].hasOwnProperty(key.name)) {
-            throwError(key, Messages.IllegalDuplicateClassProperty);
-        } else {
-            existingPropNames[propType][key.name] = {};
-        }
-        existingPropNames[propType][key.name].data = true;
-
-        return markerApply(marker, delegate.createMethodDefinition(
-            propType,
-            '',
-            key,
-            parsePropertyMethodFunction({ generator: false })
-        ));
-    }
-
-    function parseClassElement(existingProps) {
-        if (match(';')) {
-            lex();
-            return;
-        }
-        return parseMethodDefinition(existingProps);
-    }
-
-    function parseClassBody() {
-        var classElement, classElements = [], existingProps = {}, marker = markerCreate();
-
-        existingProps[ClassPropertyType.static] = {};
-        existingProps[ClassPropertyType.prototype] = {};
-
-        expect('{');
-
-        while (index < length) {
-            if (match('}')) {
-                break;
-            }
-            classElement = parseClassElement(existingProps);
-
-            if (typeof classElement !== 'undefined') {
-                classElements.push(classElement);
-            }
-        }
-
-        expect('}');
-
-        return markerApply(marker, delegate.createClassBody(classElements));
-    }
-
-    function parseClassExpression() {
-        var id, previousYieldAllowed, superClass = null, marker = markerCreate();
-
-        expectKeyword('class');
-
-        if (!matchKeyword('extends') && !match('{')) {
-            id = parseVariableIdentifier();
-        }
-
-        if (matchKeyword('extends')) {
-            expectKeyword('extends');
-            previousYieldAllowed = state.yieldAllowed;
-            state.yieldAllowed = false;
-            superClass = parseAssignmentExpression();
-            state.yieldAllowed = previousYieldAllowed;
-        }
-
-        return markerApply(marker, delegate.createClassExpression(id, superClass, parseClassBody()));
-    }
-
-    function parseClassDeclaration() {
-        var id, previousYieldAllowed, superClass = null, marker = markerCreate();
-
-        expectKeyword('class');
-
-        id = parseVariableIdentifier();
-
-        if (matchKeyword('extends')) {
-            expectKeyword('extends');
-            previousYieldAllowed = state.yieldAllowed;
-            state.yieldAllowed = false;
-            superClass = parseAssignmentExpression();
-            state.yieldAllowed = previousYieldAllowed;
-        }
-
-        return markerApply(marker, delegate.createClassDeclaration(id, superClass, parseClassBody()));
-    }
-
-    // 15 Program
-
-    function matchModuleDeclaration() {
-        var id;
-        if (matchContextualKeyword('module')) {
-            id = lookahead2();
-            return id.type === Token.StringLiteral || id.type === Token.Identifier;
-        }
-        return false;
-    }
-
-    function parseSourceElement() {
-        if (lookahead.type === Token.Keyword) {
-            switch (lookahead.value) {
-            case 'const':
-            case 'let':
-                return parseConstLetDeclaration(lookahead.value);
-            case 'function':
-                return parseFunctionDeclaration();
-            case 'export':
-                return parseExportDeclaration();
-            case 'import':
-                return parseImportDeclaration();
-            default:
-                return parseStatement();
-            }
-        }
-
-        if (matchModuleDeclaration()) {
-            throwError({}, Messages.NestedModule);
-        }
-
-        if (lookahead.type !== Token.EOF) {
-            return parseStatement();
-        }
-    }
-
-    function parseProgramElement() {
-        if (lookahead.type === Token.Keyword) {
-            switch (lookahead.value) {
-            case 'export':
-                return parseExportDeclaration();
-            case 'import':
-                return parseImportDeclaration();
-            }
-        }
-
-        if (matchModuleDeclaration()) {
-            return parseModuleDeclaration();
-        }
-
-        return parseSourceElement();
-    }
-
-    function parseProgramElements() {
-        var sourceElement, sourceElements = [], token, directive, firstRestricted;
-
-        while (index < length) {
-            token = lookahead;
-            if (token.type !== Token.StringLiteral) {
-                break;
-            }
-
-            sourceElement = parseProgramElement();
-            sourceElements.push(sourceElement);
-            if (sourceElement.expression.type !== Syntax.Literal) {
-                // this is not directive
-                break;
-            }
-            directive = source.slice(token.range[0] + 1, token.range[1] - 1);
-            if (directive === 'use strict') {
-                strict = true;
-                if (firstRestricted) {
-                    throwErrorTolerant(firstRestricted, Messages.StrictOctalLiteral);
-                }
-            } else {
-                if (!firstRestricted && token.octal) {
-                    firstRestricted = token;
-                }
-            }
-        }
-
-        while (index < length) {
-            sourceElement = parseProgramElement();
-            if (typeof sourceElement === 'undefined') {
-                break;
-            }
-            sourceElements.push(sourceElement);
-        }
-        return sourceElements;
-    }
-
-    function parseModuleElement() {
-        return parseSourceElement();
-    }
-
-    function parseModuleElements() {
-        var list = [],
-            statement;
-
-        while (index < length) {
-            if (match('}')) {
-                break;
-            }
-            statement = parseModuleElement();
-            if (typeof statement === 'undefined') {
-                break;
-            }
-            list.push(statement);
-        }
-
-        return list;
-    }
-
-    function parseModuleBlock() {
-        var block, marker = markerCreate();
-
-        expect('{');
-
-        block = parseModuleElements();
-
-        expect('}');
-
-        return markerApply(marker, delegate.createBlockStatement(block));
-    }
-
-    function parseProgram() {
-        var body, marker = markerCreate();
-        strict = false;
-        peek();
-        body = parseProgramElements();
-        return markerApply(marker, delegate.createProgram(body));
-    }
-
-    // The following functions are needed only when the option to preserve
-    // the comments is active.
-
-    function addComment(type, value, start, end, loc) {
-        var comment;
-
-        assert(typeof start === 'number', 'Comment must have valid position');
-
-        // Because the way the actual token is scanned, often the comments
-        // (if any) are skipped twice during the lexical analysis.
-        // Thus, we need to skip adding a comment if the comment array already
-        // handled it.
-        if (state.lastCommentStart >= start) {
-            return;
-        }
-        state.lastCommentStart = start;
-
-        comment = {
-            type: type,
-            value: value
-        };
-        if (extra.range) {
-            comment.range = [start, end];
-        }
-        if (extra.loc) {
-            comment.loc = loc;
-        }
-        extra.comments.push(comment);
-    }
-
-    function scanComment() {
-        var comment, ch, loc, start, blockComment, lineComment;
-
-        comment = '';
-        blockComment = false;
-        lineComment = false;
-
-        while (index < length) {
-            ch = source[index];
-
-            if (lineComment) {
-                ch = source[index++];
-                if (isLineTerminator(ch.charCodeAt(0))) {
-                    loc.end = {
-                        line: lineNumber,
-                        column: index - lineStart - 1
-                    };
-                    lineComment = false;
-                    addComment('Line', comment, start, index - 1, loc);
-                    if (ch === '\r' && source[index] === '\n') {
-                        ++index;
-                    }
-                    ++lineNumber;
-                    lineStart = index;
-                    comment = '';
-                } else if (index >= length) {
-                    lineComment = false;
-                    comment += ch;
-                    loc.end = {
-                        line: lineNumber,
-                        column: length - lineStart
-                    };
-                    addComment('Line', comment, start, length, loc);
-                } else {
-                    comment += ch;
-                }
-            } else if (blockComment) {
-                if (isLineTerminator(ch.charCodeAt(0))) {
-                    if (ch === '\r' && source[index + 1] === '\n') {
-                        ++index;
-                        comment += '\r\n';
-                    } else {
-                        comment += ch;
-                    }
-                    ++lineNumber;
-                    ++index;
-                    lineStart = index;
-                    if (index >= length) {
-                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                    }
-                } else {
-                    ch = source[index++];
-                    if (index >= length) {
-                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                    }
-                    comment += ch;
-                    if (ch === '*') {
-                        ch = source[index];
-                        if (ch === '/') {
-                            comment = comment.substr(0, comment.length - 1);
-                            blockComment = false;
-                            ++index;
-                            loc.end = {
-                                line: lineNumber,
-                                column: index - lineStart
-                            };
-                            addComment('Block', comment, start, index, loc);
-                            comment = '';
-                        }
-                    }
-                }
-            } else if (ch === '/') {
-                ch = source[index + 1];
-                if (ch === '/') {
-                    loc = {
-                        start: {
-                            line: lineNumber,
-                            column: index - lineStart
-                        }
-                    };
-                    start = index;
-                    index += 2;
-                    lineComment = true;
-                    if (index >= length) {
-                        loc.end = {
-                            line: lineNumber,
-                            column: index - lineStart
-                        };
-                        lineComment = false;
-                        addComment('Line', comment, start, index, loc);
-                    }
-                } else if (ch === '*') {
-                    start = index;
-                    index += 2;
-                    blockComment = true;
-                    loc = {
-                        start: {
-                            line: lineNumber,
-                            column: index - lineStart - 2
-                        }
-                    };
-                    if (index >= length) {
-                        throwError({}, Messages.UnexpectedToken, 'ILLEGAL');
-                    }
-                } else {
-                    break;
-                }
-            } else if (isWhiteSpace(ch.charCodeAt(0))) {
-                ++index;
-            } else if (isLineTerminator(ch.charCodeAt(0))) {
-                ++index;
-                if (ch ===  '\r' && source[index] === '\n') {
-                    ++index;
-                }
-                ++lineNumber;
-                lineStart = index;
-            } else {
-                break;
-            }
-        }
-    }
-
-    function collectToken() {
-        var start, loc, token, range, value;
-
-        skipComment();
-        start = index;
-        loc = {
-            start: {
-                line: lineNumber,
-                column: index - lineStart
-            }
-        };
-
-        token = extra.advance();
-        loc.end = {
-            line: lineNumber,
-            column: index - lineStart
-        };
-
-        if (token.type !== Token.EOF) {
-            range = [token.range[0], token.range[1]];
-            value = source.slice(token.range[0], token.range[1]);
-            extra.tokens.push({
-                type: TokenName[token.type],
-                value: value,
-                range: range,
-                loc: loc
-            });
-        }
-
-        return token;
-    }
-
-    function collectRegex() {
-        var pos, loc, regex, token;
-
-        skipComment();
-
-        pos = index;
-        loc = {
-            start: {
-                line: lineNumber,
-                column: index - lineStart
-            }
-        };
-
-        regex = extra.scanRegExp();
-        loc.end = {
-            line: lineNumber,
-            column: index - lineStart
-        };
-
-        if (!extra.tokenize) {
-            // Pop the previous token, which is likely '/' or '/='
-            if (extra.tokens.length > 0) {
-                token = extra.tokens[extra.tokens.length - 1];
-                if (token.range[0] === pos && token.type === 'Punctuator') {
-                    if (token.value === '/' || token.value === '/=') {
-                        extra.tokens.pop();
-                    }
-                }
-            }
-
-            extra.tokens.push({
-                type: 'RegularExpression',
-                value: regex.literal,
-                range: [pos, index],
-                loc: loc
-            });
-        }
-
-        return regex;
-    }
-
-    function filterTokenLocation() {
-        var i, entry, token, tokens = [];
-
-        for (i = 0; i < extra.tokens.length; ++i) {
-            entry = extra.tokens[i];
-            token = {
-                type: entry.type,
-                value: entry.value
-            };
-            if (extra.range) {
-                token.range = entry.range;
-            }
-            if (extra.loc) {
-                token.loc = entry.loc;
-            }
-            tokens.push(token);
-        }
-
-        extra.tokens = tokens;
-    }
-
-    function patch() {
-        if (extra.comments) {
-            extra.skipComment = skipComment;
-            skipComment = scanComment;
-        }
-
-        if (typeof extra.tokens !== 'undefined') {
-            extra.advance = advance;
-            extra.scanRegExp = scanRegExp;
-
-            advance = collectToken;
-            scanRegExp = collectRegex;
-        }
-    }
-
-    function unpatch() {
-        if (typeof extra.skipComment === 'function') {
-            skipComment = extra.skipComment;
-        }
-
-        if (typeof extra.scanRegExp === 'function') {
-            advance = extra.advance;
-            scanRegExp = extra.scanRegExp;
-        }
-    }
-
-    // This is used to modify the delegate.
-
-    function extend(object, properties) {
-        var entry, result = {};
-
-        for (entry in object) {
-            if (object.hasOwnProperty(entry)) {
-                result[entry] = object[entry];
-            }
-        }
-
-        for (entry in properties) {
-            if (properties.hasOwnProperty(entry)) {
-                result[entry] = properties[entry];
-            }
-        }
-
-        return result;
-    }
-
-    function tokenize(code, options) {
-        var toString,
-            token,
-            tokens;
-
-        toString = String;
-        if (typeof code !== 'string' && !(code instanceof String)) {
-            code = toString(code);
-        }
-
-        delegate = SyntaxTreeDelegate;
-        source = code;
-        index = 0;
-        lineNumber = (source.length > 0) ? 1 : 0;
-        lineStart = 0;
-        length = source.length;
-        lookahead = null;
-        state = {
-            allowKeyword: true,
-            allowIn: true,
-            labelSet: {},
-            inFunctionBody: false,
-            inIteration: false,
-            inSwitch: false,
-            lastCommentStart: -1
-        };
-
-        extra = {};
-
-        // Options matching.
-        options = options || {};
-
-        // Of course we collect tokens here.
-        options.tokens = true;
-        extra.tokens = [];
-        extra.tokenize = true;
-        // The following two fields are necessary to compute the Regex tokens.
-        extra.openParenToken = -1;
-        extra.openCurlyToken = -1;
-
-        extra.range = (typeof options.range === 'boolean') && options.range;
-        extra.loc = (typeof options.loc === 'boolean') && options.loc;
-
-        if (typeof options.comment === 'boolean' && options.comment) {
-            extra.comments = [];
-        }
-        if (typeof options.tolerant === 'boolean' && options.tolerant) {
-            extra.errors = [];
-        }
-
-        if (length > 0) {
-            if (typeof source[0] === 'undefined') {
-                // Try first to convert to a string. This is good as fast path
-                // for old IE which understands string indexing for string
-                // literals only and not for string object.
-                if (code instanceof String) {
-                    source = code.valueOf();
-                }
-            }
-        }
-
-        patch();
-
-        try {
-            peek();
-            if (lookahead.type === Token.EOF) {
-                return extra.tokens;
-            }
-
-            token = lex();
-            while (lookahead.type !== Token.EOF) {
-                try {
-                    token = lex();
-                } catch (lexError) {
-                    token = lookahead;
-                    if (extra.errors) {
-                        extra.errors.push(lexError);
-                        // We have to break on the first error
-                        // to avoid infinite loops.
-                        break;
-                    } else {
-                        throw lexError;
-                    }
-                }
-            }
-
-            filterTokenLocation();
-            tokens = extra.tokens;
-            if (typeof extra.comments !== 'undefined') {
-                tokens.comments = extra.comments;
-            }
-            if (typeof extra.errors !== 'undefined') {
-                tokens.errors = extra.errors;
-            }
-        } catch (e) {
-            throw e;
-        } finally {
-            unpatch();
-            extra = {};
-        }
-        return tokens;
-    }
-
-    function parse(code, options) {
-        var program, toString;
-
-        toString = String;
-        if (typeof code !== 'string' && !(code instanceof String)) {
-            code = toString(code);
-        }
-
-        delegate = SyntaxTreeDelegate;
-        source = code;
-        index = 0;
-        lineNumber = (source.length > 0) ? 1 : 0;
-        lineStart = 0;
-        length = source.length;
-        lookahead = null;
-        state = {
-            allowKeyword: false,
-            allowIn: true,
-            labelSet: {},
-            parenthesizedCount: 0,
-            inFunctionBody: false,
-            inIteration: false,
-            inSwitch: false,
-            lastCommentStart: -1,
-            yieldAllowed: false
-        };
-
-        extra = {};
-        if (typeof options !== 'undefined') {
-            extra.range = (typeof options.range === 'boolean') && options.range;
-            extra.loc = (typeof options.loc === 'boolean') && options.loc;
-
-            if (extra.loc && options.source !== null && options.source !== undefined) {
-                delegate = extend(delegate, {
-                    'postProcess': function (node) {
-                        node.loc.source = toString(options.source);
-                        return node;
-                    }
-                });
-            }
-
-            if (typeof options.tokens === 'boolean' && options.tokens) {
-                extra.tokens = [];
-            }
-            if (typeof options.comment === 'boolean' && options.comment) {
-                extra.comments = [];
-            }
-            if (typeof options.tolerant === 'boolean' && options.tolerant) {
-                extra.errors = [];
-            }
-        }
-
-        if (length > 0) {
-            if (typeof source[0] === 'undefined') {
-                // Try first to convert to a string. This is good as fast path
-                // for old IE which understands string indexing for string
-                // literals only and not for string object.
-                if (code instanceof String) {
-                    source = code.valueOf();
-                }
-            }
-        }
-
-        patch();
-        try {
-            program = parseProgram();
-            if (typeof extra.comments !== 'undefined') {
-                program.comments = extra.comments;
-            }
-            if (typeof extra.tokens !== 'undefined') {
-                filterTokenLocation();
-                program.tokens = extra.tokens;
-            }
-            if (typeof extra.errors !== 'undefined') {
-                program.errors = extra.errors;
-            }
-        } catch (e) {
-            throw e;
-        } finally {
-            unpatch();
-            extra = {};
-        }
-
-        return program;
-    }
-
-    // Sync with *.json manifests.
-    exports.version = '1.1.0-dev-harmony';
-
-    exports.tokenize = tokenize;
-
-    exports.parse = parse;
-
-    // Deep copy.
-    exports.Syntax = (function () {
-        var name, types = {};
-
-        if (typeof Object.create === 'function') {
-            types = Object.create(null);
-        }
-
-        for (name in Syntax) {
-            if (Syntax.hasOwnProperty(name)) {
-                types[name] = Syntax[name];
-            }
-        }
-
-        if (typeof Object.freeze === 'function') {
-            Object.freeze(types);
-        }
-
-        return types;
-    }());
-
-}));
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/acorn/test/compare/traceur.js b/node_modules/jsdom/node_modules/acorn/test/compare/traceur.js
deleted file mode 100644
index c75075d..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/compare/traceur.js
+++ /dev/null
@@ -1,23622 +0,0 @@
-(function(global) {
-  'use strict';
-  if (global.$traceurRuntime) {
-    return;
-  }
-  var $Object = Object;
-  var $TypeError = TypeError;
-  var $create = $Object.create;
-  var $defineProperties = $Object.defineProperties;
-  var $defineProperty = $Object.defineProperty;
-  var $freeze = $Object.freeze;
-  var $getOwnPropertyDescriptor = $Object.getOwnPropertyDescriptor;
-  var $getOwnPropertyNames = $Object.getOwnPropertyNames;
-  var $keys = $Object.keys;
-  var $hasOwnProperty = $Object.prototype.hasOwnProperty;
-  var $toString = $Object.prototype.toString;
-  var $preventExtensions = Object.preventExtensions;
-  var $seal = Object.seal;
-  var $isExtensible = Object.isExtensible;
-  function nonEnum(value) {
-    return {
-      configurable: true,
-      enumerable: false,
-      value: value,
-      writable: true
-    };
-  }
-  var types = {
-    void: function voidType() {},
-    any: function any() {},
-    string: function string() {},
-    number: function number() {},
-    boolean: function boolean() {}
-  };
-  var method = nonEnum;
-  var counter = 0;
-  function newUniqueString() {
-    return '__$' + Math.floor(Math.random() * 1e9) + '$' + ++counter + '$__';
-  }
-  var symbolInternalProperty = newUniqueString();
-  var symbolDescriptionProperty = newUniqueString();
-  var symbolDataProperty = newUniqueString();
-  var symbolValues = $create(null);
-  var privateNames = $create(null);
-  function createPrivateName() {
-    var s = newUniqueString();
-    privateNames[s] = true;
-    return s;
-  }
-  function isSymbol(symbol) {
-    return typeof symbol === 'object' && symbol instanceof SymbolValue;
-  }
-  function typeOf(v) {
-    if (isSymbol(v))
-      return 'symbol';
-    return typeof v;
-  }
-  function Symbol(description) {
-    var value = new SymbolValue(description);
-    if (!(this instanceof Symbol))
-      return value;
-    throw new TypeError('Symbol cannot be new\'ed');
-  }
-  $defineProperty(Symbol.prototype, 'constructor', nonEnum(Symbol));
-  $defineProperty(Symbol.prototype, 'toString', method(function() {
-    var symbolValue = this[symbolDataProperty];
-    if (!getOption('symbols'))
-      return symbolValue[symbolInternalProperty];
-    if (!symbolValue)
-      throw TypeError('Conversion from symbol to string');
-    var desc = symbolValue[symbolDescriptionProperty];
-    if (desc === undefined)
-      desc = '';
-    return 'Symbol(' + desc + ')';
-  }));
-  $defineProperty(Symbol.prototype, 'valueOf', method(function() {
-    var symbolValue = this[symbolDataProperty];
-    if (!symbolValue)
-      throw TypeError('Conversion from symbol to string');
-    if (!getOption('symbols'))
-      return symbolValue[symbolInternalProperty];
-    return symbolValue;
-  }));
-  function SymbolValue(description) {
-    var key = newUniqueString();
-    $defineProperty(this, symbolDataProperty, {value: this});
-    $defineProperty(this, symbolInternalProperty, {value: key});
-    $defineProperty(this, symbolDescriptionProperty, {value: description});
-    freeze(this);
-    symbolValues[key] = this;
-  }
-  $defineProperty(SymbolValue.prototype, 'constructor', nonEnum(Symbol));
-  $defineProperty(SymbolValue.prototype, 'toString', {
-    value: Symbol.prototype.toString,
-    enumerable: false
-  });
-  $defineProperty(SymbolValue.prototype, 'valueOf', {
-    value: Symbol.prototype.valueOf,
-    enumerable: false
-  });
-  var hashProperty = createPrivateName();
-  var hashPropertyDescriptor = {value: undefined};
-  var hashObjectProperties = {
-    hash: {value: undefined},
-    self: {value: undefined}
-  };
-  var hashCounter = 0;
-  function getOwnHashObject(object) {
-    var hashObject = object[hashProperty];
-    if (hashObject && hashObject.self === object)
-      return hashObject;
-    if ($isExtensible(object)) {
-      hashObjectProperties.hash.value = hashCounter++;
-      hashObjectProperties.self.value = object;
-      hashPropertyDescriptor.value = $create(null, hashObjectProperties);
-      $defineProperty(object, hashProperty, hashPropertyDescriptor);
-      return hashPropertyDescriptor.value;
-    }
-    return undefined;
-  }
-  function freeze(object) {
-    getOwnHashObject(object);
-    return $freeze.apply(this, arguments);
-  }
-  function preventExtensions(object) {
-    getOwnHashObject(object);
-    return $preventExtensions.apply(this, arguments);
-  }
-  function seal(object) {
-    getOwnHashObject(object);
-    return $seal.apply(this, arguments);
-  }
-  Symbol.iterator = Symbol();
-  freeze(SymbolValue.prototype);
-  function toProperty(name) {
-    if (isSymbol(name))
-      return name[symbolInternalProperty];
-    return name;
-  }
-  function getOwnPropertyNames(object) {
-    var rv = [];
-    var names = $getOwnPropertyNames(object);
-    for (var i = 0; i < names.length; i++) {
-      var name = names[i];
-      if (!symbolValues[name] && !privateNames[name])
-        rv.push(name);
-    }
-    return rv;
-  }
-  function getOwnPropertyDescriptor(object, name) {
-    return $getOwnPropertyDescriptor(object, toProperty(name));
-  }
-  function getOwnPropertySymbols(object) {
-    var rv = [];
-    var names = $getOwnPropertyNames(object);
-    for (var i = 0; i < names.length; i++) {
-      var symbol = symbolValues[names[i]];
-      if (symbol)
-        rv.push(symbol);
-    }
-    return rv;
-  }
-  function hasOwnProperty(name) {
-    return $hasOwnProperty.call(this, toProperty(name));
-  }
-  function getOption(name) {
-    return global.traceur && global.traceur.options[name];
-  }
-  function setProperty(object, name, value) {
-    var sym,
-        desc;
-    if (isSymbol(name)) {
-      sym = name;
-      name = name[symbolInternalProperty];
-    }
-    object[name] = value;
-    if (sym && (desc = $getOwnPropertyDescriptor(object, name)))
-      $defineProperty(object, name, {enumerable: false});
-    return value;
-  }
-  function defineProperty(object, name, descriptor) {
-    if (isSymbol(name)) {
-      if (descriptor.enumerable) {
-        descriptor = $create(descriptor, {enumerable: {value: false}});
-      }
-      name = name[symbolInternalProperty];
-    }
-    $defineProperty(object, name, descriptor);
-    return object;
-  }
-  function polyfillObject(Object) {
-    $defineProperty(Object, 'defineProperty', {value: defineProperty});
-    $defineProperty(Object, 'getOwnPropertyNames', {value: getOwnPropertyNames});
-    $defineProperty(Object, 'getOwnPropertyDescriptor', {value: getOwnPropertyDescriptor});
-    $defineProperty(Object.prototype, 'hasOwnProperty', {value: hasOwnProperty});
-    $defineProperty(Object, 'freeze', {value: freeze});
-    $defineProperty(Object, 'preventExtensions', {value: preventExtensions});
-    $defineProperty(Object, 'seal', {value: seal});
-    Object.getOwnPropertySymbols = getOwnPropertySymbols;
-  }
-  function exportStar(object) {
-    for (var i = 1; i < arguments.length; i++) {
-      var names = $getOwnPropertyNames(arguments[i]);
-      for (var j = 0; j < names.length; j++) {
-        var name = names[j];
-        if (privateNames[name])
-          continue;
-        (function(mod, name) {
-          $defineProperty(object, name, {
-            get: function() {
-              return mod[name];
-            },
-            enumerable: true
-          });
-        })(arguments[i], names[j]);
-      }
-    }
-    return object;
-  }
-  function isObject(x) {
-    return x != null && (typeof x === 'object' || typeof x === 'function');
-  }
-  function toObject(x) {
-    if (x == null)
-      throw $TypeError();
-    return $Object(x);
-  }
-  function assertObject(x) {
-    if (!isObject(x))
-      throw $TypeError(x + ' is not an Object');
-    return x;
-  }
-  function setupGlobals(global) {
-    global.Symbol = Symbol;
-    global.Reflect = global.Reflect || {};
-    global.Reflect.global = global.Reflect.global || global;
-    polyfillObject(global.Object);
-  }
-  setupGlobals(global);
-  global.$traceurRuntime = {
-    assertObject: assertObject,
-    createPrivateName: createPrivateName,
-    exportStar: exportStar,
-    getOwnHashObject: getOwnHashObject,
-    privateNames: privateNames,
-    setProperty: setProperty,
-    setupGlobals: setupGlobals,
-    toObject: toObject,
-    isObject: isObject,
-    toProperty: toProperty,
-    type: types,
-    typeof: typeOf,
-    defineProperties: $defineProperties,
-    defineProperty: $defineProperty,
-    getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
-    getOwnPropertyNames: $getOwnPropertyNames,
-    keys: $keys
-  };
-})(typeof global !== 'undefined' ? global : this);
-(function() {
-  'use strict';
-  function spread() {
-    var rv = [],
-        j = 0,
-        iterResult;
-    for (var i = 0; i < arguments.length; i++) {
-      var valueToSpread = arguments[i];
-      if (!$traceurRuntime.isObject(valueToSpread)) {
-        throw new TypeError('Cannot spread non-object.');
-      }
-      if (typeof valueToSpread[$traceurRuntime.toProperty(Symbol.iterator)] !== 'function') {
-        throw new TypeError('Cannot spread non-iterable object.');
-      }
-      var iter = valueToSpread[$traceurRuntime.toProperty(Symbol.iterator)]();
-      while (!(iterResult = iter.next()).done) {
-        rv[j++] = iterResult.value;
-      }
-    }
-    return rv;
-  }
-  $traceurRuntime.spread = spread;
-})();
-(function() {
-  'use strict';
-  var $Object = Object;
-  var $TypeError = TypeError;
-  var $create = $Object.create;
-  var $defineProperties = $traceurRuntime.defineProperties;
-  var $defineProperty = $traceurRuntime.defineProperty;
-  var $getOwnPropertyDescriptor = $traceurRuntime.getOwnPropertyDescriptor;
-  var $getOwnPropertyNames = $traceurRuntime.getOwnPropertyNames;
-  var $getPrototypeOf = Object.getPrototypeOf;
-  function superDescriptor(homeObject, name) {
-    var proto = $getPrototypeOf(homeObject);
-    do {
-      var result = $getOwnPropertyDescriptor(proto, name);
-      if (result)
-        return result;
-      proto = $getPrototypeOf(proto);
-    } while (proto);
-    return undefined;
-  }
-  function superCall(self, homeObject, name, args) {
-    return superGet(self, homeObject, name).apply(self, args);
-  }
-  function superGet(self, homeObject, name) {
-    var descriptor = superDescriptor(homeObject, name);
-    if (descriptor) {
-      if (!descriptor.get)
-        return descriptor.value;
-      return descriptor.get.call(self);
-    }
-    return undefined;
-  }
-  function superSet(self, homeObject, name, value) {
-    var descriptor = superDescriptor(homeObject, name);
-    if (descriptor && descriptor.set) {
-      descriptor.set.call(self, value);
-      return value;
-    }
-    throw $TypeError("super has no setter '" + name + "'.");
-  }
-  function getDescriptors(object) {
-    var descriptors = {},
-        name,
-        names = $getOwnPropertyNames(object);
-    for (var i = 0; i < names.length; i++) {
-      var name = names[i];
-      descriptors[name] = $getOwnPropertyDescriptor(object, name);
-    }
-    return descriptors;
-  }
-  function createClass(ctor, object, staticObject, superClass) {
-    $defineProperty(object, 'constructor', {
-      value: ctor,
-      configurable: true,
-      enumerable: false,
-      writable: true
-    });
-    if (arguments.length > 3) {
-      if (typeof superClass === 'function')
-        ctor.__proto__ = superClass;
-      ctor.prototype = $create(getProtoParent(superClass), getDescriptors(object));
-    } else {
-      ctor.prototype = object;
-    }
-    $defineProperty(ctor, 'prototype', {
-      configurable: false,
-      writable: false
-    });
-    return $defineProperties(ctor, getDescriptors(staticObject));
-  }
-  function getProtoParent(superClass) {
-    if (typeof superClass === 'function') {
-      var prototype = superClass.prototype;
-      if ($Object(prototype) === prototype || prototype === null)
-        return superClass.prototype;
-      throw new $TypeError('super prototype must be an Object or null');
-    }
-    if (superClass === null)
-      return null;
-    throw new $TypeError('Super expression must either be null or a function');
-  }
-  function defaultSuperCall(self, homeObject, args) {
-    if ($getPrototypeOf(homeObject) !== null)
-      superCall(self, homeObject, 'constructor', args);
-  }
-  $traceurRuntime.createClass = createClass;
-  $traceurRuntime.defaultSuperCall = defaultSuperCall;
-  $traceurRuntime.superCall = superCall;
-  $traceurRuntime.superGet = superGet;
-  $traceurRuntime.superSet = superSet;
-})();
-(function() {
-  'use strict';
-  var createPrivateName = $traceurRuntime.createPrivateName;
-  var $defineProperties = $traceurRuntime.defineProperties;
-  var $defineProperty = $traceurRuntime.defineProperty;
-  var $create = Object.create;
-  var $TypeError = TypeError;
-  function nonEnum(value) {
-    return {
-      configurable: true,
-      enumerable: false,
-      value: value,
-      writable: true
-    };
-  }
-  var ST_NEWBORN = 0;
-  var ST_EXECUTING = 1;
-  var ST_SUSPENDED = 2;
-  var ST_CLOSED = 3;
-  var END_STATE = -2;
-  var RETHROW_STATE = -3;
-  function getInternalError(state) {
-    return new Error('Traceur compiler bug: invalid state in state machine: ' + state);
-  }
-  function GeneratorContext() {
-    this.state = 0;
-    this.GState = ST_NEWBORN;
-    this.storedException = undefined;
-    this.finallyFallThrough = undefined;
-    this.sent_ = undefined;
-    this.returnValue = undefined;
-    this.tryStack_ = [];
-  }
-  GeneratorContext.prototype = {
-    pushTry: function(catchState, finallyState) {
-      if (finallyState !== null) {
-        var finallyFallThrough = null;
-        for (var i = this.tryStack_.length - 1; i >= 0; i--) {
-          if (this.tryStack_[i].catch !== undefined) {
-            finallyFallThrough = this.tryStack_[i].catch;
-            break;
-          }
-        }
-        if (finallyFallThrough === null)
-          finallyFallThrough = RETHROW_STATE;
-        this.tryStack_.push({
-          finally: finallyState,
-          finallyFallThrough: finallyFallThrough
-        });
-      }
-      if (catchState !== null) {
-        this.tryStack_.push({catch: catchState});
-      }
-    },
-    popTry: function() {
-      this.tryStack_.pop();
-    },
-    get sent() {
-      this.maybeThrow();
-      return this.sent_;
-    },
-    set sent(v) {
-      this.sent_ = v;
-    },
-    get sentIgnoreThrow() {
-      return this.sent_;
-    },
-    maybeThrow: function() {
-      if (this.action === 'throw') {
-        this.action = 'next';
-        throw this.sent_;
-      }
-    },
-    end: function() {
-      switch (this.state) {
-        case END_STATE:
-          return this;
-        case RETHROW_STATE:
-          throw this.storedException;
-        default:
-          throw getInternalError(this.state);
-      }
-    },
-    handleException: function(ex) {
-      this.GState = ST_CLOSED;
-      this.state = END_STATE;
-      throw ex;
-    }
-  };
-  function nextOrThrow(ctx, moveNext, action, x) {
-    switch (ctx.GState) {
-      case ST_EXECUTING:
-        throw new Error(("\"" + action + "\" on executing generator"));
-      case ST_CLOSED:
-        if (action == 'next') {
-          return {
-            value: undefined,
-            done: true
-          };
-        }
-        throw x;
-      case ST_NEWBORN:
-        if (action === 'throw') {
-          ctx.GState = ST_CLOSED;
-          throw x;
-        }
-        if (x !== undefined)
-          throw $TypeError('Sent value to newborn generator');
-      case ST_SUSPENDED:
-        ctx.GState = ST_EXECUTING;
-        ctx.action = action;
-        ctx.sent = x;
-        var value = moveNext(ctx);
-        var done = value === ctx;
-        if (done)
-          value = ctx.returnValue;
-        ctx.GState = done ? ST_CLOSED : ST_SUSPENDED;
-        return {
-          value: value,
-          done: done
-        };
-    }
-  }
-  var ctxName = createPrivateName();
-  var moveNextName = createPrivateName();
-  function GeneratorFunction() {}
-  function GeneratorFunctionPrototype() {}
-  GeneratorFunction.prototype = GeneratorFunctionPrototype;
-  $defineProperty(GeneratorFunctionPrototype, 'constructor', nonEnum(GeneratorFunction));
-  GeneratorFunctionPrototype.prototype = {
-    constructor: GeneratorFunctionPrototype,
-    next: function(v) {
-      return nextOrThrow(this[ctxName], this[moveNextName], 'next', v);
-    },
-    throw: function(v) {
-      return nextOrThrow(this[ctxName], this[moveNextName], 'throw', v);
-    }
-  };
-  $defineProperties(GeneratorFunctionPrototype.prototype, {
-    constructor: {enumerable: false},
-    next: {enumerable: false},
-    throw: {enumerable: false}
-  });
-  Object.defineProperty(GeneratorFunctionPrototype.prototype, Symbol.iterator, nonEnum(function() {
-    return this;
-  }));
-  function createGeneratorInstance(innerFunction, functionObject, self) {
-    var moveNext = getMoveNext(innerFunction, self);
-    var ctx = new GeneratorContext();
-    var object = $create(functionObject.prototype);
-    object[ctxName] = ctx;
-    object[moveNextName] = moveNext;
-    return object;
-  }
-  function initGeneratorFunction(functionObject) {
-    functionObject.prototype = $create(GeneratorFunctionPrototype.prototype);
-    functionObject.__proto__ = GeneratorFunctionPrototype;
-    return functionObject;
-  }
-  function AsyncFunctionContext() {
-    GeneratorContext.call(this);
-    this.err = undefined;
-    var ctx = this;
-    ctx.result = new Promise(function(resolve, reject) {
-      ctx.resolve = resolve;
-      ctx.reject = reject;
-    });
-  }
-  AsyncFunctionContext.prototype = $create(GeneratorContext.prototype);
-  AsyncFunctionContext.prototype.end = function() {
-    switch (this.state) {
-      case END_STATE:
-        this.resolve(this.returnValue);
-        break;
-      case RETHROW_STATE:
-        this.reject(this.storedException);
-        break;
-      default:
-        this.reject(getInternalError(this.state));
-    }
-  };
-  AsyncFunctionContext.prototype.handleException = function() {
-    this.state = RETHROW_STATE;
-  };
-  function asyncWrap(innerFunction, self) {
-    var moveNext = getMoveNext(innerFunction, self);
-    var ctx = new AsyncFunctionContext();
-    ctx.createCallback = function(newState) {
-      return function(value) {
-        ctx.state = newState;
-        ctx.value = value;
-        moveNext(ctx);
-      };
-    };
-    ctx.errback = function(err) {
-      handleCatch(ctx, err);
-      moveNext(ctx);
-    };
-    moveNext(ctx);
-    return ctx.result;
-  }
-  function getMoveNext(innerFunction, self) {
-    return function(ctx) {
-      while (true) {
-        try {
-          return innerFunction.call(self, ctx);
-        } catch (ex) {
-          handleCatch(ctx, ex);
-        }
-      }
-    };
-  }
-  function handleCatch(ctx, ex) {
-    ctx.storedException = ex;
-    var last = ctx.tryStack_[ctx.tryStack_.length - 1];
-    if (!last) {
-      ctx.handleException(ex);
-      return;
-    }
-    ctx.state = last.catch !== undefined ? last.catch : last.finally;
-    if (last.finallyFallThrough !== undefined)
-      ctx.finallyFallThrough = last.finallyFallThrough;
-  }
-  $traceurRuntime.asyncWrap = asyncWrap;
-  $traceurRuntime.initGeneratorFunction = initGeneratorFunction;
-  $traceurRuntime.createGeneratorInstance = createGeneratorInstance;
-})();
-(function() {
-  function buildFromEncodedParts(opt_scheme, opt_userInfo, opt_domain, opt_port, opt_path, opt_queryData, opt_fragment) {
-    var out = [];
-    if (opt_scheme) {
-      out.push(opt_scheme, ':');
-    }
-    if (opt_domain) {
-      out.push('//');
-      if (opt_userInfo) {
-        out.push(opt_userInfo, '@');
-      }
-      out.push(opt_domain);
-      if (opt_port) {
-        out.push(':', opt_port);
-      }
-    }
-    if (opt_path) {
-      out.push(opt_path);
-    }
-    if (opt_queryData) {
-      out.push('?', opt_queryData);
-    }
-    if (opt_fragment) {
-      out.push('#', opt_fragment);
-    }
-    return out.join('');
-  }
-  ;
-  var splitRe = new RegExp('^' + '(?:' + '([^:/?#.]+)' + ':)?' + '(?://' + '(?:([^/?#]*)@)?' + '([\\w\\d\\-\\u0100-\\uffff.%]*)' + '(?::([0-9]+))?' + ')?' + '([^?#]+)?' + '(?:\\?([^#]*))?' + '(?:#(.*))?' + '$');
-  var ComponentIndex = {
-    SCHEME: 1,
-    USER_INFO: 2,
-    DOMAIN: 3,
-    PORT: 4,
-    PATH: 5,
-    QUERY_DATA: 6,
-    FRAGMENT: 7
-  };
-  function split(uri) {
-    return (uri.match(splitRe));
-  }
-  function removeDotSegments(path) {
-    if (path === '/')
-      return '/';
-    var leadingSlash = path[0] === '/' ? '/' : '';
-    var trailingSlash = path.slice(-1) === '/' ? '/' : '';
-    var segments = path.split('/');
-    var out = [];
-    var up = 0;
-    for (var pos = 0; pos < segments.length; pos++) {
-      var segment = segments[pos];
-      switch (segment) {
-        case '':
-        case '.':
-          break;
-        case '..':
-          if (out.length)
-            out.pop();
-          else
-            up++;
-          break;
-        default:
-          out.push(segment);
-      }
-    }
-    if (!leadingSlash) {
-      while (up-- > 0) {
-        out.unshift('..');
-      }
-      if (out.length === 0)
-        out.push('.');
-    }
-    return leadingSlash + out.join('/') + trailingSlash;
-  }
-  function joinAndCanonicalizePath(parts) {
-    var path = parts[ComponentIndex.PATH] || '';
-    path = removeDotSegments(path);
-    parts[ComponentIndex.PATH] = path;
-    return buildFromEncodedParts(parts[ComponentIndex.SCHEME], parts[ComponentIndex.USER_INFO], parts[ComponentIndex.DOMAIN], parts[ComponentIndex.PORT], parts[ComponentIndex.PATH], parts[ComponentIndex.QUERY_DATA], parts[ComponentIndex.FRAGMENT]);
-  }
-  function canonicalizeUrl(url) {
-    var parts = split(url);
-    return joinAndCanonicalizePath(parts);
-  }
-  function resolveUrl(base, url) {
-    var parts = split(url);
-    var baseParts = split(base);
-    if (parts[ComponentIndex.SCHEME]) {
-      return joinAndCanonicalizePath(parts);
-    } else {
-      parts[ComponentIndex.SCHEME] = baseParts[ComponentIndex.SCHEME];
-    }
-    for (var i = ComponentIndex.SCHEME; i <= ComponentIndex.PORT; i++) {
-      if (!parts[i]) {
-        parts[i] = baseParts[i];
-      }
-    }
-    if (parts[ComponentIndex.PATH][0] == '/') {
-      return joinAndCanonicalizePath(parts);
-    }
-    var path = baseParts[ComponentIndex.PATH];
-    var index = path.lastIndexOf('/');
-    path = path.slice(0, index + 1) + parts[ComponentIndex.PATH];
-    parts[ComponentIndex.PATH] = path;
-    return joinAndCanonicalizePath(parts);
-  }
-  function isAbsolute(name) {
-    if (!name)
-      return false;
-    if (name[0] === '/')
-      return true;
-    var parts = split(name);
-    if (parts[ComponentIndex.SCHEME])
-      return true;
-    return false;
-  }
-  $traceurRuntime.canonicalizeUrl = canonicalizeUrl;
-  $traceurRuntime.isAbsolute = isAbsolute;
-  $traceurRuntime.removeDotSegments = removeDotSegments;
-  $traceurRuntime.resolveUrl = resolveUrl;
-})();
-(function(global) {
-  'use strict';
-  var $__2 = $traceurRuntime.assertObject($traceurRuntime),
-      canonicalizeUrl = $__2.canonicalizeUrl,
-      resolveUrl = $__2.resolveUrl,
-      isAbsolute = $__2.isAbsolute;
-  var moduleInstantiators = Object.create(null);
-  var baseURL;
-  if (global.location && global.location.href)
-    baseURL = resolveUrl(global.location.href, './');
-  else
-    baseURL = '';
-  var UncoatedModuleEntry = function UncoatedModuleEntry(url, uncoatedModule) {
-    this.url = url;
-    this.value_ = uncoatedModule;
-  };
-  ($traceurRuntime.createClass)(UncoatedModuleEntry, {}, {});
-  var ModuleEvaluationError = function ModuleEvaluationError(erroneousModuleName, cause) {
-    this.message = this.constructor.name + (cause ? ': \'' + cause + '\'' : '') + ' in ' + erroneousModuleName;
-  };
-  ($traceurRuntime.createClass)(ModuleEvaluationError, {loadedBy: function(moduleName) {
-      this.message += '\n loaded by ' + moduleName;
-    }}, {}, Error);
-  var UncoatedModuleInstantiator = function UncoatedModuleInstantiator(url, func) {
-    $traceurRuntime.superCall(this, $UncoatedModuleInstantiator.prototype, "constructor", [url, null]);
-    this.func = func;
-  };
-  var $UncoatedModuleInstantiator = UncoatedModuleInstantiator;
-  ($traceurRuntime.createClass)(UncoatedModuleInstantiator, {getUncoatedModule: function() {
-      if (this.value_)
-        return this.value_;
-      try {
-        return this.value_ = this.func.call(global);
-      } catch (ex) {
-        if (ex instanceof ModuleEvaluationError) {
-          ex.loadedBy(this.url);
-          throw ex;
-        }
-        throw new ModuleEvaluationError(this.url, ex);
-      }
-    }}, {}, UncoatedModuleEntry);
-  function getUncoatedModuleInstantiator(name) {
-    if (!name)
-      return;
-    var url = ModuleStore.normalize(name);
-    return moduleInstantiators[url];
-  }
-  ;
-  var moduleInstances = Object.create(null);
-  var liveModuleSentinel = {};
-  function Module(uncoatedModule) {
-    var isLive = arguments[1];
-    var coatedModule = Object.create(null);
-    Object.getOwnPropertyNames(uncoatedModule).forEach((function(name) {
-      var getter,
-          value;
-      if (isLive === liveModuleSentinel) {
-        var descr = Object.getOwnPropertyDescriptor(uncoatedModule, name);
-        if (descr.get)
-          getter = descr.get;
-      }
-      if (!getter) {
-        value = uncoatedModule[name];
-        getter = function() {
-          return value;
-        };
-      }
-      Object.defineProperty(coatedModule, name, {
-        get: getter,
-        enumerable: true
-      });
-    }));
-    Object.preventExtensions(coatedModule);
-    return coatedModule;
-  }
-  var ModuleStore = {
-    normalize: function(name, refererName, refererAddress) {
-      if (typeof name !== "string")
-        throw new TypeError("module name must be a string, not " + typeof name);
-      if (isAbsolute(name))
-        return canonicalizeUrl(name);
-      if (/[^\.]\/\.\.\//.test(name)) {
-        throw new Error('module name embeds /../: ' + name);
-      }
-      if (name[0] === '.' && refererName)
-        return resolveUrl(refererName, name);
-      return canonicalizeUrl(name);
-    },
-    get: function(normalizedName) {
-      var m = getUncoatedModuleInstantiator(normalizedName);
-      if (!m)
-        return undefined;
-      var moduleInstance = moduleInstances[m.url];
-      if (moduleInstance)
-        return moduleInstance;
-      moduleInstance = Module(m.getUncoatedModule(), liveModuleSentinel);
-      return moduleInstances[m.url] = moduleInstance;
-    },
-    set: function(normalizedName, module) {
-      normalizedName = String(normalizedName);
-      moduleInstantiators[normalizedName] = new UncoatedModuleInstantiator(normalizedName, (function() {
-        return module;
-      }));
-      moduleInstances[normalizedName] = module;
-    },
-    get baseURL() {
-      return baseURL;
-    },
-    set baseURL(v) {
-      baseURL = String(v);
-    },
-    registerModule: function(name, func) {
-      var normalizedName = ModuleStore.normalize(name);
-      if (moduleInstantiators[normalizedName])
-        throw new Error('duplicate module named ' + normalizedName);
-      moduleInstantiators[normalizedName] = new UncoatedModuleInstantiator(normalizedName, func);
-    },
-    bundleStore: Object.create(null),
-    register: function(name, deps, func) {
-      if (!deps || !deps.length && !func.length) {
-        this.registerModule(name, func);
-      } else {
-        this.bundleStore[name] = {
-          deps: deps,
-          execute: function() {
-            var $__0 = arguments;
-            var depMap = {};
-            deps.forEach((function(dep, index) {
-              return depMap[dep] = $__0[index];
-            }));
-            var registryEntry = func.call(this, depMap);
-            registryEntry.execute.call(this);
-            return registryEntry.exports;
-          }
-        };
-      }
-    },
-    getAnonymousModule: function(func) {
-      return new Module(func.call(global), liveModuleSentinel);
-    },
-    getForTesting: function(name) {
-      var $__0 = this;
-      if (!this.testingPrefix_) {
-        Object.keys(moduleInstances).some((function(key) {
-          var m = /(traceur@[^\/]*\/)/.exec(key);
-          if (m) {
-            $__0.testingPrefix_ = m[1];
-            return true;
-          }
-        }));
-      }
-      return this.get(this.testingPrefix_ + name);
-    }
-  };
-  ModuleStore.set('@traceur/src/runtime/ModuleStore', new Module({ModuleStore: ModuleStore}));
-  var setupGlobals = $traceurRuntime.setupGlobals;
-  $traceurRuntime.setupGlobals = function(global) {
-    setupGlobals(global);
-  };
-  $traceurRuntime.ModuleStore = ModuleStore;
-  global.System = {
-    register: ModuleStore.register.bind(ModuleStore),
-    get: ModuleStore.get,
-    set: ModuleStore.set,
-    normalize: ModuleStore.normalize
-  };
-  $traceurRuntime.getModuleImpl = function(name) {
-    var instantiator = getUncoatedModuleInstantiator(name);
-    return instantiator && instantiator.getUncoatedModule();
-  };
-})(typeof global !== 'undefined' ? global : this);
-System.register("traceur@0.0.52/src/runtime/polyfills/utils", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/utils";
-  var $ceil = Math.ceil;
-  var $floor = Math.floor;
-  var $isFinite = isFinite;
-  var $isNaN = isNaN;
-  var $pow = Math.pow;
-  var $min = Math.min;
-  var toObject = $traceurRuntime.toObject;
-  function toUint32(x) {
-    return x >>> 0;
-  }
-  function isObject(x) {
-    return x && (typeof x === 'object' || typeof x === 'function');
-  }
-  function isCallable(x) {
-    return typeof x === 'function';
-  }
-  function isNumber(x) {
-    return typeof x === 'number';
-  }
-  function toInteger(x) {
-    x = +x;
-    if ($isNaN(x))
-      return 0;
-    if (x === 0 || !$isFinite(x))
-      return x;
-    return x > 0 ? $floor(x) : $ceil(x);
-  }
-  var MAX_SAFE_LENGTH = $pow(2, 53) - 1;
-  function toLength(x) {
-    var len = toInteger(x);
-    return len < 0 ? 0 : $min(len, MAX_SAFE_LENGTH);
-  }
-  function checkIterable(x) {
-    return !isObject(x) ? undefined : x[Symbol.iterator];
-  }
-  function isConstructor(x) {
-    return isCallable(x);
-  }
-  return {
-    get toObject() {
-      return toObject;
-    },
-    get toUint32() {
-      return toUint32;
-    },
-    get isObject() {
-      return isObject;
-    },
-    get isCallable() {
-      return isCallable;
-    },
-    get isNumber() {
-      return isNumber;
-    },
-    get toInteger() {
-      return toInteger;
-    },
-    get toLength() {
-      return toLength;
-    },
-    get checkIterable() {
-      return checkIterable;
-    },
-    get isConstructor() {
-      return isConstructor;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/Array", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/Array";
-  var $__3 = System.get("traceur@0.0.52/src/runtime/polyfills/utils"),
-      isCallable = $__3.isCallable,
-      isConstructor = $__3.isConstructor,
-      checkIterable = $__3.checkIterable,
-      toInteger = $__3.toInteger,
-      toLength = $__3.toLength,
-      toObject = $__3.toObject;
-  function from(arrLike) {
-    var mapFn = arguments[1];
-    var thisArg = arguments[2];
-    var C = this;
-    var items = toObject(arrLike);
-    var mapping = mapFn !== undefined;
-    var k = 0;
-    var arr,
-        len;
-    if (mapping && !isCallable(mapFn)) {
-      throw TypeError();
-    }
-    if (checkIterable(items)) {
-      arr = isConstructor(C) ? new C() : [];
-      for (var $__4 = items[Symbol.iterator](),
-          $__5; !($__5 = $__4.next()).done; ) {
-        var item = $__5.value;
-        {
-          if (mapping) {
-            arr[k] = mapFn.call(thisArg, item, k);
-          } else {
-            arr[k] = item;
-          }
-          k++;
-        }
-      }
-      arr.length = k;
-      return arr;
-    }
-    len = toLength(items.length);
-    arr = isConstructor(C) ? new C(len) : new Array(len);
-    for (; k < len; k++) {
-      if (mapping) {
-        arr[k] = mapFn.call(thisArg, items[k], k);
-      } else {
-        arr[k] = items[k];
-      }
-    }
-    arr.length = len;
-    return arr;
-  }
-  function fill(value) {
-    var start = arguments[1] !== (void 0) ? arguments[1] : 0;
-    var end = arguments[2];
-    var object = toObject(this);
-    var len = toLength(object.length);
-    var fillStart = toInteger(start);
-    var fillEnd = end !== undefined ? toInteger(end) : len;
-    fillStart = fillStart < 0 ? Math.max(len + fillStart, 0) : Math.min(fillStart, len);
-    fillEnd = fillEnd < 0 ? Math.max(len + fillEnd, 0) : Math.min(fillEnd, len);
-    while (fillStart < fillEnd) {
-      object[fillStart] = value;
-      fillStart++;
-    }
-    return object;
-  }
-  function find(predicate) {
-    var thisArg = arguments[1];
-    return findHelper(this, predicate, thisArg);
-  }
-  function findIndex(predicate) {
-    var thisArg = arguments[1];
-    return findHelper(this, predicate, thisArg, true);
-  }
-  function findHelper(self, predicate) {
-    var thisArg = arguments[2];
-    var returnIndex = arguments[3] !== (void 0) ? arguments[3] : false;
-    var object = toObject(self);
-    var len = toLength(object.length);
-    if (!isCallable(predicate)) {
-      throw TypeError();
-    }
-    for (var i = 0; i < len; i++) {
-      if (i in object) {
-        var value = object[i];
-        if (predicate.call(thisArg, value, i, object)) {
-          return returnIndex ? i : value;
-        }
-      }
-    }
-    return returnIndex ? -1 : undefined;
-  }
-  return {
-    get from() {
-      return from;
-    },
-    get fill() {
-      return fill;
-    },
-    get find() {
-      return find;
-    },
-    get findIndex() {
-      return findIndex;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/ArrayIterator", [], function() {
-  "use strict";
-  var $__8;
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/ArrayIterator";
-  var $__6 = System.get("traceur@0.0.52/src/runtime/polyfills/utils"),
-      toObject = $__6.toObject,
-      toUint32 = $__6.toUint32;
-  var ARRAY_ITERATOR_KIND_KEYS = 1;
-  var ARRAY_ITERATOR_KIND_VALUES = 2;
-  var ARRAY_ITERATOR_KIND_ENTRIES = 3;
-  var ArrayIterator = function ArrayIterator() {};
-  ($traceurRuntime.createClass)(ArrayIterator, ($__8 = {}, Object.defineProperty($__8, "next", {
-    value: function() {
-      var iterator = toObject(this);
-      var array = iterator.iteratorObject_;
-      if (!array) {
-        throw new TypeError('Object is not an ArrayIterator');
-      }
-      var index = iterator.arrayIteratorNextIndex_;
-      var itemKind = iterator.arrayIterationKind_;
-      var length = toUint32(array.length);
-      if (index >= length) {
-        iterator.arrayIteratorNextIndex_ = Infinity;
-        return createIteratorResultObject(undefined, true);
-      }
-      iterator.arrayIteratorNextIndex_ = index + 1;
-      if (itemKind == ARRAY_ITERATOR_KIND_VALUES)
-        return createIteratorResultObject(array[index], false);
-      if (itemKind == ARRAY_ITERATOR_KIND_ENTRIES)
-        return createIteratorResultObject([index, array[index]], false);
-      return createIteratorResultObject(index, false);
-    },
-    configurable: true,
-    enumerable: true,
-    writable: true
-  }), Object.defineProperty($__8, Symbol.iterator, {
-    value: function() {
-      return this;
-    },
-    configurable: true,
-    enumerable: true,
-    writable: true
-  }), $__8), {});
-  function createArrayIterator(array, kind) {
-    var object = toObject(array);
-    var iterator = new ArrayIterator;
-    iterator.iteratorObject_ = object;
-    iterator.arrayIteratorNextIndex_ = 0;
-    iterator.arrayIterationKind_ = kind;
-    return iterator;
-  }
-  function createIteratorResultObject(value, done) {
-    return {
-      value: value,
-      done: done
-    };
-  }
-  function entries() {
-    return createArrayIterator(this, ARRAY_ITERATOR_KIND_ENTRIES);
-  }
-  function keys() {
-    return createArrayIterator(this, ARRAY_ITERATOR_KIND_KEYS);
-  }
-  function values() {
-    return createArrayIterator(this, ARRAY_ITERATOR_KIND_VALUES);
-  }
-  return {
-    get entries() {
-      return entries;
-    },
-    get keys() {
-      return keys;
-    },
-    get values() {
-      return values;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/Map", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/Map";
-  var isObject = System.get("traceur@0.0.52/src/runtime/polyfills/utils").isObject;
-  var getOwnHashObject = $traceurRuntime.getOwnHashObject;
-  var $hasOwnProperty = Object.prototype.hasOwnProperty;
-  var deletedSentinel = {};
-  function lookupIndex(map, key) {
-    if (isObject(key)) {
-      var hashObject = getOwnHashObject(key);
-      return hashObject && map.objectIndex_[hashObject.hash];
-    }
-    if (typeof key === 'string')
-      return map.stringIndex_[key];
-    return map.primitiveIndex_[key];
-  }
-  function initMap(map) {
-    map.entries_ = [];
-    map.objectIndex_ = Object.create(null);
-    map.stringIndex_ = Object.create(null);
-    map.primitiveIndex_ = Object.create(null);
-    map.deletedCount_ = 0;
-  }
-  var Map = function Map() {
-    var iterable = arguments[0];
-    if (!isObject(this))
-      throw new TypeError('Map called on incompatible type');
-    if ($hasOwnProperty.call(this, 'entries_')) {
-      throw new TypeError('Map can not be reentrantly initialised');
-    }
-    initMap(this);
-    if (iterable !== null && iterable !== undefined) {
-      for (var $__11 = iterable[Symbol.iterator](),
-          $__12; !($__12 = $__11.next()).done; ) {
-        var $__13 = $traceurRuntime.assertObject($__12.value),
-            key = $__13[0],
-            value = $__13[1];
-        {
-          this.set(key, value);
-        }
-      }
-    }
-  };
-  ($traceurRuntime.createClass)(Map, {
-    get size() {
-      return this.entries_.length / 2 - this.deletedCount_;
-    },
-    get: function(key) {
-      var index = lookupIndex(this, key);
-      if (index !== undefined)
-        return this.entries_[index + 1];
-    },
-    set: function(key, value) {
-      var objectMode = isObject(key);
-      var stringMode = typeof key === 'string';
-      var index = lookupIndex(this, key);
-      if (index !== undefined) {
-        this.entries_[index + 1] = value;
-      } else {
-        index = this.entries_.length;
-        this.entries_[index] = key;
-        this.entries_[index + 1] = value;
-        if (objectMode) {
-          var hashObject = getOwnHashObject(key);
-          var hash = hashObject.hash;
-          this.objectIndex_[hash] = index;
-        } else if (stringMode) {
-          this.stringIndex_[key] = index;
-        } else {
-          this.primitiveIndex_[key] = index;
-        }
-      }
-      return this;
-    },
-    has: function(key) {
-      return lookupIndex(this, key) !== undefined;
-    },
-    delete: function(key) {
-      var objectMode = isObject(key);
-      var stringMode = typeof key === 'string';
-      var index;
-      var hash;
-      if (objectMode) {
-        var hashObject = getOwnHashObject(key);
-        if (hashObject) {
-          index = this.objectIndex_[hash = hashObject.hash];
-          delete this.objectIndex_[hash];
-        }
-      } else if (stringMode) {
-        index = this.stringIndex_[key];
-        delete this.stringIndex_[key];
-      } else {
-        index = this.primitiveIndex_[key];
-        delete this.primitiveIndex_[key];
-      }
-      if (index !== undefined) {
-        this.entries_[index] = deletedSentinel;
-        this.entries_[index + 1] = undefined;
-        this.deletedCount_++;
-      }
-    },
-    clear: function() {
-      initMap(this);
-    },
-    forEach: function(callbackFn) {
-      var thisArg = arguments[1];
-      for (var i = 0,
-          len = this.entries_.length; i < len; i += 2) {
-        var key = this.entries_[i];
-        var value = this.entries_[i + 1];
-        if (key === deletedSentinel)
-          continue;
-        callbackFn.call(thisArg, value, key, this);
-      }
-    },
-    entries: $traceurRuntime.initGeneratorFunction(function $__14() {
-      var i,
-          len,
-          key,
-          value;
-      return $traceurRuntime.createGeneratorInstance(function($ctx) {
-        while (true)
-          switch ($ctx.state) {
-            case 0:
-              i = 0, len = this.entries_.length;
-              $ctx.state = 12;
-              break;
-            case 12:
-              $ctx.state = (i < len) ? 8 : -2;
-              break;
-            case 4:
-              i += 2;
-              $ctx.state = 12;
-              break;
-            case 8:
-              key = this.entries_[i];
-              value = this.entries_[i + 1];
-              $ctx.state = 9;
-              break;
-            case 9:
-              $ctx.state = (key === deletedSentinel) ? 4 : 6;
-              break;
-            case 6:
-              $ctx.state = 2;
-              return [key, value];
-            case 2:
-              $ctx.maybeThrow();
-              $ctx.state = 4;
-              break;
-            default:
-              return $ctx.end();
-          }
-      }, $__14, this);
-    }),
-    keys: $traceurRuntime.initGeneratorFunction(function $__15() {
-      var i,
-          len,
-          key,
-          value;
-      return $traceurRuntime.createGeneratorInstance(function($ctx) {
-        while (true)
-          switch ($ctx.state) {
-            case 0:
-              i = 0, len = this.entries_.length;
-              $ctx.state = 12;
-              break;
-            case 12:
-              $ctx.state = (i < len) ? 8 : -2;
-              break;
-            case 4:
-              i += 2;
-              $ctx.state = 12;
-              break;
-            case 8:
-              key = this.entries_[i];
-              value = this.entries_[i + 1];
-              $ctx.state = 9;
-              break;
-            case 9:
-              $ctx.state = (key === deletedSentinel) ? 4 : 6;
-              break;
-            case 6:
-              $ctx.state = 2;
-              return key;
-            case 2:
-              $ctx.maybeThrow();
-              $ctx.state = 4;
-              break;
-            default:
-              return $ctx.end();
-          }
-      }, $__15, this);
-    }),
-    values: $traceurRuntime.initGeneratorFunction(function $__16() {
-      var i,
-          len,
-          key,
-          value;
-      return $traceurRuntime.createGeneratorInstance(function($ctx) {
-        while (true)
-          switch ($ctx.state) {
-            case 0:
-              i = 0, len = this.entries_.length;
-              $ctx.state = 12;
-              break;
-            case 12:
-              $ctx.state = (i < len) ? 8 : -2;
-              break;
-            case 4:
-              i += 2;
-              $ctx.state = 12;
-              break;
-            case 8:
-              key = this.entries_[i];
-              value = this.entries_[i + 1];
-              $ctx.state = 9;
-              break;
-            case 9:
-              $ctx.state = (key === deletedSentinel) ? 4 : 6;
-              break;
-            case 6:
-              $ctx.state = 2;
-              return value;
-            case 2:
-              $ctx.maybeThrow();
-              $ctx.state = 4;
-              break;
-            default:
-              return $ctx.end();
-          }
-      }, $__16, this);
-    })
-  }, {});
-  Object.defineProperty(Map.prototype, Symbol.iterator, {
-    configurable: true,
-    writable: true,
-    value: Map.prototype.entries
-  });
-  return {get Map() {
-      return Map;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/Number", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/Number";
-  var $__17 = System.get("traceur@0.0.52/src/runtime/polyfills/utils"),
-      isNumber = $__17.isNumber,
-      toInteger = $__17.toInteger;
-  var $abs = Math.abs;
-  var $isFinite = isFinite;
-  var $isNaN = isNaN;
-  var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
-  var MIN_SAFE_INTEGER = -Math.pow(2, 53) + 1;
-  var EPSILON = Math.pow(2, -52);
-  function NumberIsFinite(number) {
-    return isNumber(number) && $isFinite(number);
-  }
-  ;
-  function isInteger(number) {
-    return NumberIsFinite(number) && toInteger(number) === number;
-  }
-  function NumberIsNaN(number) {
-    return isNumber(number) && $isNaN(number);
-  }
-  ;
-  function isSafeInteger(number) {
-    if (NumberIsFinite(number)) {
-      var integral = toInteger(number);
-      if (integral === number)
-        return $abs(integral) <= MAX_SAFE_INTEGER;
-    }
-    return false;
-  }
-  return {
-    get MAX_SAFE_INTEGER() {
-      return MAX_SAFE_INTEGER;
-    },
-    get MIN_SAFE_INTEGER() {
-      return MIN_SAFE_INTEGER;
-    },
-    get EPSILON() {
-      return EPSILON;
-    },
-    get isFinite() {
-      return NumberIsFinite;
-    },
-    get isInteger() {
-      return isInteger;
-    },
-    get isNaN() {
-      return NumberIsNaN;
-    },
-    get isSafeInteger() {
-      return isSafeInteger;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/Object", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/Object";
-  var $__18 = $traceurRuntime.assertObject($traceurRuntime),
-      defineProperty = $__18.defineProperty,
-      getOwnPropertyDescriptor = $__18.getOwnPropertyDescriptor,
-      getOwnPropertyNames = $__18.getOwnPropertyNames,
-      keys = $__18.keys,
-      privateNames = $__18.privateNames;
-  function is(left, right) {
-    if (left === right)
-      return left !== 0 || 1 / left === 1 / right;
-    return left !== left && right !== right;
-  }
-  function assign(target) {
-    for (var i = 1; i < arguments.length; i++) {
-      var source = arguments[i];
-      var props = keys(source);
-      var p,
-          length = props.length;
-      for (p = 0; p < length; p++) {
-        var name = props[p];
-        if (privateNames[name])
-          continue;
-        target[name] = source[name];
-      }
-    }
-    return target;
-  }
-  function mixin(target, source) {
-    var props = getOwnPropertyNames(source);
-    var p,
-        descriptor,
-        length = props.length;
-    for (p = 0; p < length; p++) {
-      var name = props[p];
-      if (privateNames[name])
-        continue;
-      descriptor = getOwnPropertyDescriptor(source, props[p]);
-      defineProperty(target, props[p], descriptor);
-    }
-    return target;
-  }
-  return {
-    get is() {
-      return is;
-    },
-    get assign() {
-      return assign;
-    },
-    get mixin() {
-      return mixin;
-    }
-  };
-});
-System.register("traceur@0.0.52/node_modules/rsvp/lib/rsvp/asap", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/node_modules/rsvp/lib/rsvp/asap";
-  var length = 0;
-  function asap(callback, arg) {
-    queue[length] = callback;
-    queue[length + 1] = arg;
-    length += 2;
-    if (length === 2) {
-      scheduleFlush();
-    }
-  }
-  var $__default = asap;
-  var browserGlobal = (typeof window !== 'undefined') ? window : {};
-  var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
-  var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
-  function useNextTick() {
-    return function() {
-      process.nextTick(flush);
-    };
-  }
-  function useMutationObserver() {
-    var iterations = 0;
-    var observer = new BrowserMutationObserver(flush);
-    var node = document.createTextNode('');
-    observer.observe(node, {characterData: true});
-    return function() {
-      node.data = (iterations = ++iterations % 2);
-    };
-  }
-  function useMessageChannel() {
-    var channel = new MessageChannel();
-    channel.port1.onmessage = flush;
-    return function() {
-      channel.port2.postMessage(0);
-    };
-  }
-  function useSetTimeout() {
-    return function() {
-      setTimeout(flush, 1);
-    };
-  }
-  var queue = new Array(1000);
-  function flush() {
-    for (var i = 0; i < length; i += 2) {
-      var callback = queue[i];
-      var arg = queue[i + 1];
-      callback(arg);
-      queue[i] = undefined;
-      queue[i + 1] = undefined;
-    }
-    length = 0;
-  }
-  var scheduleFlush;
-  if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
-    scheduleFlush = useNextTick();
-  } else if (BrowserMutationObserver) {
-    scheduleFlush = useMutationObserver();
-  } else if (isWorker) {
-    scheduleFlush = useMessageChannel();
-  } else {
-    scheduleFlush = useSetTimeout();
-  }
-  return {get default() {
-      return $__default;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/Promise", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/Promise";
-  var async = System.get("traceur@0.0.52/node_modules/rsvp/lib/rsvp/asap").default;
-  var promiseRaw = {};
-  function isPromise(x) {
-    return x && typeof x === 'object' && x.status_ !== undefined;
-  }
-  function idResolveHandler(x) {
-    return x;
-  }
-  function idRejectHandler(x) {
-    throw x;
-  }
-  function chain(promise) {
-    var onResolve = arguments[1] !== (void 0) ? arguments[1] : idResolveHandler;
-    var onReject = arguments[2] !== (void 0) ? arguments[2] : idRejectHandler;
-    var deferred = getDeferred(promise.constructor);
-    switch (promise.status_) {
-      case undefined:
-        throw TypeError;
-      case 0:
-        promise.onResolve_.push(onResolve, deferred);
-        promise.onReject_.push(onReject, deferred);
-        break;
-      case +1:
-        promiseEnqueue(promise.value_, [onResolve, deferred]);
-        break;
-      case -1:
-        promiseEnqueue(promise.value_, [onReject, deferred]);
-        break;
-    }
-    return deferred.promise;
-  }
-  function getDeferred(C) {
-    if (this === $Promise) {
-      var promise = promiseInit(new $Promise(promiseRaw));
-      return {
-        promise: promise,
-        resolve: (function(x) {
-          promiseResolve(promise, x);
-        }),
-        reject: (function(r) {
-          promiseReject(promise, r);
-        })
-      };
-    } else {
-      var result = {};
-      result.promise = new C((function(resolve, reject) {
-        result.resolve = resolve;
-        result.reject = reject;
-      }));
-      return result;
-    }
-  }
-  function promiseSet(promise, status, value, onResolve, onReject) {
-    promise.status_ = status;
-    promise.value_ = value;
-    promise.onResolve_ = onResolve;
-    promise.onReject_ = onReject;
-    return promise;
-  }
-  function promiseInit(promise) {
-    return promiseSet(promise, 0, undefined, [], []);
-  }
-  var Promise = function Promise(resolver) {
-    if (resolver === promiseRaw)
-      return;
-    if (typeof resolver !== 'function')
-      throw new TypeError;
-    var promise = promiseInit(this);
-    try {
-      resolver((function(x) {
-        promiseResolve(promise, x);
-      }), (function(r) {
-        promiseReject(promise, r);
-      }));
-    } catch (e) {
-      promiseReject(promise, e);
-    }
-  };
-  ($traceurRuntime.createClass)(Promise, {
-    catch: function(onReject) {
-      return this.then(undefined, onReject);
-    },
-    then: function(onResolve, onReject) {
-      if (typeof onResolve !== 'function')
-        onResolve = idResolveHandler;
-      if (typeof onReject !== 'function')
-        onReject = idRejectHandler;
-      var that = this;
-      var constructor = this.constructor;
-      return chain(this, function(x) {
-        x = promiseCoerce(constructor, x);
-        return x === that ? onReject(new TypeError) : isPromise(x) ? x.then(onResolve, onReject) : onResolve(x);
-      }, onReject);
-    }
-  }, {
-    resolve: function(x) {
-      if (this === $Promise) {
-        return promiseSet(new $Promise(promiseRaw), +1, x);
-      } else {
-        return new this(function(resolve, reject) {
-          resolve(x);
-        });
-      }
-    },
-    reject: function(r) {
-      if (this === $Promise) {
-        return promiseSet(new $Promise(promiseRaw), -1, r);
-      } else {
-        return new this((function(resolve, reject) {
-          reject(r);
-        }));
-      }
-    },
-    cast: function(x) {
-      if (x instanceof this)
-        return x;
-      if (isPromise(x)) {
-        var result = getDeferred(this);
-        chain(x, result.resolve, result.reject);
-        return result.promise;
-      }
-      return this.resolve(x);
-    },
-    all: function(values) {
-      var deferred = getDeferred(this);
-      var resolutions = [];
-      try {
-        var count = values.length;
-        if (count === 0) {
-          deferred.resolve(resolutions);
-        } else {
-          for (var i = 0; i < values.length; i++) {
-            this.resolve(values[i]).then(function(i, x) {
-              resolutions[i] = x;
-              if (--count === 0)
-                deferred.resolve(resolutions);
-            }.bind(undefined, i), (function(r) {
-              deferred.reject(r);
-            }));
-          }
-        }
-      } catch (e) {
-        deferred.reject(e);
-      }
-      return deferred.promise;
-    },
-    race: function(values) {
-      var deferred = getDeferred(this);
-      try {
-        for (var i = 0; i < values.length; i++) {
-          this.resolve(values[i]).then((function(x) {
-            deferred.resolve(x);
-          }), (function(r) {
-            deferred.reject(r);
-          }));
-        }
-      } catch (e) {
-        deferred.reject(e);
-      }
-      return deferred.promise;
-    }
-  });
-  var $Promise = Promise;
-  var $PromiseReject = $Promise.reject;
-  function promiseResolve(promise, x) {
-    promiseDone(promise, +1, x, promise.onResolve_);
-  }
-  function promiseReject(promise, r) {
-    promiseDone(promise, -1, r, promise.onReject_);
-  }
-  function promiseDone(promise, status, value, reactions) {
-    if (promise.status_ !== 0)
-      return;
-    promiseEnqueue(value, reactions);
-    promiseSet(promise, status, value);
-  }
-  function promiseEnqueue(value, tasks) {
-    async((function() {
-      for (var i = 0; i < tasks.length; i += 2) {
-        promiseHandle(value, tasks[i], tasks[i + 1]);
-      }
-    }));
-  }
-  function promiseHandle(value, handler, deferred) {
-    try {
-      var result = handler(value);
-      if (result === deferred.promise)
-        throw new TypeError;
-      else if (isPromise(result))
-        chain(result, deferred.resolve, deferred.reject);
-      else
-        deferred.resolve(result);
-    } catch (e) {
-      try {
-        deferred.reject(e);
-      } catch (e) {}
-    }
-  }
-  var thenableSymbol = '@@thenable';
-  function isObject(x) {
-    return x && (typeof x === 'object' || typeof x === 'function');
-  }
-  function promiseCoerce(constructor, x) {
-    if (!isPromise(x) && isObject(x)) {
-      var then;
-      try {
-        then = x.then;
-      } catch (r) {
-        var promise = $PromiseReject.call(constructor, r);
-        x[thenableSymbol] = promise;
-        return promise;
-      }
-      if (typeof then === 'function') {
-        var p = x[thenableSymbol];
-        if (p) {
-          return p;
-        } else {
-          var deferred = getDeferred(constructor);
-          x[thenableSymbol] = deferred.promise;
-          try {
-            then.call(x, deferred.resolve, deferred.reject);
-          } catch (r) {
-            deferred.reject(r);
-          }
-          return deferred.promise;
-        }
-      }
-    }
-    return x;
-  }
-  return {get Promise() {
-      return Promise;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/Set", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/Set";
-  var isObject = System.get("traceur@0.0.52/src/runtime/polyfills/utils").isObject;
-  var Map = System.get("traceur@0.0.52/src/runtime/polyfills/Map").Map;
-  var getOwnHashObject = $traceurRuntime.getOwnHashObject;
-  var $hasOwnProperty = Object.prototype.hasOwnProperty;
-  function initSet(set) {
-    set.map_ = new Map();
-  }
-  var Set = function Set() {
-    var iterable = arguments[0];
-    if (!isObject(this))
-      throw new TypeError('Set called on incompatible type');
-    if ($hasOwnProperty.call(this, 'map_')) {
-      throw new TypeError('Set can not be reentrantly initialised');
-    }
-    initSet(this);
-    if (iterable !== null && iterable !== undefined) {
-      for (var $__25 = iterable[Symbol.iterator](),
-          $__26; !($__26 = $__25.next()).done; ) {
-        var item = $__26.value;
-        {
-          this.add(item);
-        }
-      }
-    }
-  };
-  ($traceurRuntime.createClass)(Set, {
-    get size() {
-      return this.map_.size;
-    },
-    has: function(key) {
-      return this.map_.has(key);
-    },
-    add: function(key) {
-      return this.map_.set(key, key);
-    },
-    delete: function(key) {
-      return this.map_.delete(key);
-    },
-    clear: function() {
-      return this.map_.clear();
-    },
-    forEach: function(callbackFn) {
-      var thisArg = arguments[1];
-      var $__23 = this;
-      return this.map_.forEach((function(value, key) {
-        callbackFn.call(thisArg, key, key, $__23);
-      }));
-    },
-    values: $traceurRuntime.initGeneratorFunction(function $__27() {
-      var $__28,
-          $__29;
-      return $traceurRuntime.createGeneratorInstance(function($ctx) {
-        while (true)
-          switch ($ctx.state) {
-            case 0:
-              $__28 = this.map_.keys()[Symbol.iterator]();
-              $ctx.sent = void 0;
-              $ctx.action = 'next';
-              $ctx.state = 12;
-              break;
-            case 12:
-              $__29 = $__28[$ctx.action]($ctx.sentIgnoreThrow);
-              $ctx.state = 9;
-              break;
-            case 9:
-              $ctx.state = ($__29.done) ? 3 : 2;
-              break;
-            case 3:
-              $ctx.sent = $__29.value;
-              $ctx.state = -2;
-              break;
-            case 2:
-              $ctx.state = 12;
-              return $__29.value;
-            default:
-              return $ctx.end();
-          }
-      }, $__27, this);
-    }),
-    entries: $traceurRuntime.initGeneratorFunction(function $__30() {
-      var $__31,
-          $__32;
-      return $traceurRuntime.createGeneratorInstance(function($ctx) {
-        while (true)
-          switch ($ctx.state) {
-            case 0:
-              $__31 = this.map_.entries()[Symbol.iterator]();
-              $ctx.sent = void 0;
-              $ctx.action = 'next';
-              $ctx.state = 12;
-              break;
-            case 12:
-              $__32 = $__31[$ctx.action]($ctx.sentIgnoreThrow);
-              $ctx.state = 9;
-              break;
-            case 9:
-              $ctx.state = ($__32.done) ? 3 : 2;
-              break;
-            case 3:
-              $ctx.sent = $__32.value;
-              $ctx.state = -2;
-              break;
-            case 2:
-              $ctx.state = 12;
-              return $__32.value;
-            default:
-              return $ctx.end();
-          }
-      }, $__30, this);
-    })
-  }, {});
-  Object.defineProperty(Set.prototype, Symbol.iterator, {
-    configurable: true,
-    writable: true,
-    value: Set.prototype.values
-  });
-  Object.defineProperty(Set.prototype, 'keys', {
-    configurable: true,
-    writable: true,
-    value: Set.prototype.values
-  });
-  return {get Set() {
-      return Set;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/String", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/String";
-  var $toString = Object.prototype.toString;
-  var $indexOf = String.prototype.indexOf;
-  var $lastIndexOf = String.prototype.lastIndexOf;
-  function startsWith(search) {
-    var string = String(this);
-    if (this == null || $toString.call(search) == '[object RegExp]') {
-      throw TypeError();
-    }
-    var stringLength = string.length;
-    var searchString = String(search);
-    var searchLength = searchString.length;
-    var position = arguments.length > 1 ? arguments[1] : undefined;
-    var pos = position ? Number(position) : 0;
-    if (isNaN(pos)) {
-      pos = 0;
-    }
-    var start = Math.min(Math.max(pos, 0), stringLength);
-    return $indexOf.call(string, searchString, pos) == start;
-  }
-  function endsWith(search) {
-    var string = String(this);
-    if (this == null || $toString.call(search) == '[object RegExp]') {
-      throw TypeError();
-    }
-    var stringLength = string.length;
-    var searchString = String(search);
-    var searchLength = searchString.length;
-    var pos = stringLength;
-    if (arguments.length > 1) {
-      var position = arguments[1];
-      if (position !== undefined) {
-        pos = position ? Number(position) : 0;
-        if (isNaN(pos)) {
-          pos = 0;
-        }
-      }
-    }
-    var end = Math.min(Math.max(pos, 0), stringLength);
-    var start = end - searchLength;
-    if (start < 0) {
-      return false;
-    }
-    return $lastIndexOf.call(string, searchString, start) == start;
-  }
-  function contains(search) {
-    if (this == null) {
-      throw TypeError();
-    }
-    var string = String(this);
-    var stringLength = string.length;
-    var searchString = String(search);
-    var searchLength = searchString.length;
-    var position = arguments.length > 1 ? arguments[1] : undefined;
-    var pos = position ? Number(position) : 0;
-    if (isNaN(pos)) {
-      pos = 0;
-    }
-    var start = Math.min(Math.max(pos, 0), stringLength);
-    return $indexOf.call(string, searchString, pos) != -1;
-  }
-  function repeat(count) {
-    if (this == null) {
-      throw TypeError();
-    }
-    var string = String(this);
-    var n = count ? Number(count) : 0;
-    if (isNaN(n)) {
-      n = 0;
-    }
-    if (n < 0 || n == Infinity) {
-      throw RangeError();
-    }
-    if (n == 0) {
-      return '';
-    }
-    var result = '';
-    while (n--) {
-      result += string;
-    }
-    return result;
-  }
-  function codePointAt(position) {
-    if (this == null) {
-      throw TypeError();
-    }
-    var string = String(this);
-    var size = string.length;
-    var index = position ? Number(position) : 0;
-    if (isNaN(index)) {
-      index = 0;
-    }
-    if (index < 0 || index >= size) {
-      return undefined;
-    }
-    var first = string.charCodeAt(index);
-    var second;
-    if (first >= 0xD800 && first <= 0xDBFF && size > index + 1) {
-      second = string.charCodeAt(index + 1);
-      if (second >= 0xDC00 && second <= 0xDFFF) {
-        return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
-      }
-    }
-    return first;
-  }
-  function raw(callsite) {
-    var raw = callsite.raw;
-    var len = raw.length >>> 0;
-    if (len === 0)
-      return '';
-    var s = '';
-    var i = 0;
-    while (true) {
-      s += raw[i];
-      if (i + 1 === len)
-        return s;
-      s += arguments[++i];
-    }
-  }
-  function fromCodePoint() {
-    var codeUnits = [];
-    var floor = Math.floor;
-    var highSurrogate;
-    var lowSurrogate;
-    var index = -1;
-    var length = arguments.length;
-    if (!length) {
-      return '';
-    }
-    while (++index < length) {
-      var codePoint = Number(arguments[index]);
-      if (!isFinite(codePoint) || codePoint < 0 || codePoint > 0x10FFFF || floor(codePoint) != codePoint) {
-        throw RangeError('Invalid code point: ' + codePoint);
-      }
-      if (codePoint <= 0xFFFF) {
-        codeUnits.push(codePoint);
-      } else {
-        codePoint -= 0x10000;
-        highSurrogate = (codePoint >> 10) + 0xD800;
-        lowSurrogate = (codePoint % 0x400) + 0xDC00;
-        codeUnits.push(highSurrogate, lowSurrogate);
-      }
-    }
-    return String.fromCharCode.apply(null, codeUnits);
-  }
-  return {
-    get startsWith() {
-      return startsWith;
-    },
-    get endsWith() {
-      return endsWith;
-    },
-    get contains() {
-      return contains;
-    },
-    get repeat() {
-      return repeat;
-    },
-    get codePointAt() {
-      return codePointAt;
-    },
-    get raw() {
-      return raw;
-    },
-    get fromCodePoint() {
-      return fromCodePoint;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/runtime/polyfills/polyfills", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfills/polyfills";
-  var Map = System.get("traceur@0.0.52/src/runtime/polyfills/Map").Map;
-  var Set = System.get("traceur@0.0.52/src/runtime/polyfills/Set").Set;
-  var Promise = System.get("traceur@0.0.52/src/runtime/polyfills/Promise").Promise;
-  var $__36 = System.get("traceur@0.0.52/src/runtime/polyfills/String"),
-      codePointAt = $__36.codePointAt,
-      contains = $__36.contains,
-      endsWith = $__36.endsWith,
-      fromCodePoint = $__36.fromCodePoint,
-      repeat = $__36.repeat,
-      raw = $__36.raw,
-      startsWith = $__36.startsWith;
-  var $__37 = System.get("traceur@0.0.52/src/runtime/polyfills/Array"),
-      fill = $__37.fill,
-      find = $__37.find,
-      findIndex = $__37.findIndex,
-      from = $__37.from;
-  var $__38 = System.get("traceur@0.0.52/src/runtime/polyfills/ArrayIterator"),
-      entries = $__38.entries,
-      keys = $__38.keys,
-      values = $__38.values;
-  var $__39 = System.get("traceur@0.0.52/src/runtime/polyfills/Object"),
-      assign = $__39.assign,
-      is = $__39.is,
-      mixin = $__39.mixin;
-  var $__40 = System.get("traceur@0.0.52/src/runtime/polyfills/Number"),
-      MAX_SAFE_INTEGER = $__40.MAX_SAFE_INTEGER,
-      MIN_SAFE_INTEGER = $__40.MIN_SAFE_INTEGER,
-      EPSILON = $__40.EPSILON,
-      isFinite = $__40.isFinite,
-      isInteger = $__40.isInteger,
-      isNaN = $__40.isNaN,
-      isSafeInteger = $__40.isSafeInteger;
-  var getPrototypeOf = $traceurRuntime.assertObject(Object).getPrototypeOf;
-  function maybeDefine(object, name, descr) {
-    if (!(name in object)) {
-      Object.defineProperty(object, name, descr);
-    }
-  }
-  function maybeDefineMethod(object, name, value) {
-    maybeDefine(object, name, {
-      value: value,
-      configurable: true,
-      enumerable: false,
-      writable: true
-    });
-  }
-  function maybeDefineConst(object, name, value) {
-    maybeDefine(object, name, {
-      value: value,
-      configurable: false,
-      enumerable: false,
-      writable: false
-    });
-  }
-  function maybeAddFunctions(object, functions) {
-    for (var i = 0; i < functions.length; i += 2) {
-      var name = functions[i];
-      var value = functions[i + 1];
-      maybeDefineMethod(object, name, value);
-    }
-  }
-  function maybeAddConsts(object, consts) {
-    for (var i = 0; i < consts.length; i += 2) {
-      var name = consts[i];
-      var value = consts[i + 1];
-      maybeDefineConst(object, name, value);
-    }
-  }
-  function maybeAddIterator(object, func, Symbol) {
-    if (!Symbol || !Symbol.iterator || object[Symbol.iterator])
-      return;
-    if (object['@@iterator'])
-      func = object['@@iterator'];
-    Object.defineProperty(object, Symbol.iterator, {
-      value: func,
-      configurable: true,
-      enumerable: false,
-      writable: true
-    });
-  }
-  function polyfillPromise(global) {
-    if (!global.Promise)
-      global.Promise = Promise;
-  }
-  function polyfillCollections(global, Symbol) {
-    if (!global.Map)
-      global.Map = Map;
-    var mapPrototype = global.Map.prototype;
-    if (mapPrototype.entries) {
-      maybeAddIterator(mapPrototype, mapPrototype.entries, Symbol);
-      maybeAddIterator(getPrototypeOf(new global.Map().entries()), function() {
-        return this;
-      }, Symbol);
-    }
-    if (!global.Set)
-      global.Set = Set;
-    var setPrototype = global.Set.prototype;
-    if (setPrototype.values) {
-      maybeAddIterator(setPrototype, setPrototype.values, Symbol);
-      maybeAddIterator(getPrototypeOf(new global.Set().values()), function() {
-        return this;
-      }, Symbol);
-    }
-  }
-  function polyfillString(String) {
-    maybeAddFunctions(String.prototype, ['codePointAt', codePointAt, 'contains', contains, 'endsWith', endsWith, 'startsWith', startsWith, 'repeat', repeat]);
-    maybeAddFunctions(String, ['fromCodePoint', fromCodePoint, 'raw', raw]);
-  }
-  function polyfillArray(Array, Symbol) {
-    maybeAddFunctions(Array.prototype, ['entries', entries, 'keys', keys, 'values', values, 'fill', fill, 'find', find, 'findIndex', findIndex]);
-    maybeAddFunctions(Array, ['from', from]);
-    maybeAddIterator(Array.prototype, values, Symbol);
-    maybeAddIterator(getPrototypeOf([].values()), function() {
-      return this;
-    }, Symbol);
-  }
-  function polyfillObject(Object) {
-    maybeAddFunctions(Object, ['assign', assign, 'is', is, 'mixin', mixin]);
-  }
-  function polyfillNumber(Number) {
-    maybeAddConsts(Number, ['MAX_SAFE_INTEGER', MAX_SAFE_INTEGER, 'MIN_SAFE_INTEGER', MIN_SAFE_INTEGER, 'EPSILON', EPSILON]);
-    maybeAddFunctions(Number, ['isFinite', isFinite, 'isInteger', isInteger, 'isNaN', isNaN, 'isSafeInteger', isSafeInteger]);
-  }
-  function polyfill(global) {
-    polyfillPromise(global);
-    polyfillCollections(global, global.Symbol);
-    polyfillString(global.String);
-    polyfillArray(global.Array, global.Symbol);
-    polyfillObject(global.Object);
-    polyfillNumber(global.Number);
-  }
-  polyfill(this);
-  var setupGlobals = $traceurRuntime.setupGlobals;
-  $traceurRuntime.setupGlobals = function(global) {
-    setupGlobals(global);
-    polyfill(global);
-  };
-  return {};
-});
-System.register("traceur@0.0.52/src/runtime/polyfill-import", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/polyfill-import";
-  System.get("traceur@0.0.52/src/runtime/polyfills/polyfills");
-  return {};
-});
-System.get("traceur@0.0.52/src/runtime/polyfill-import" + '');
-System.register("traceur@0.0.52/src/Options", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/Options";
-  function enumerableOnlyObject(obj) {
-    var result = Object.create(null);
-    Object.keys(obj).forEach(function(key) {
-      Object.defineProperty(result, key, {
-        enumerable: true,
-        value: obj[key]
-      });
-    });
-    return result;
-  }
-  var optionsV01 = enumerableOnlyObject({
-    arrayComprehension: true,
-    arrowFunctions: true,
-    classes: true,
-    computedPropertyNames: true,
-    defaultParameters: true,
-    destructuring: true,
-    forOf: true,
-    generatorComprehension: true,
-    generators: true,
-    modules: 'register',
-    numericLiterals: true,
-    propertyMethods: true,
-    propertyNameShorthand: true,
-    restParameters: true,
-    spread: true,
-    templateLiterals: true,
-    asyncFunctions: false,
-    blockBinding: false,
-    symbols: false,
-    types: false,
-    annotations: false,
-    commentCallback: false,
-    debug: false,
-    freeVariableChecker: false,
-    sourceMaps: false,
-    typeAssertions: false,
-    validate: false,
-    referrer: '',
-    typeAssertionModule: null,
-    moduleName: false,
-    outputLanguage: 'es5',
-    filename: undefined
-  });
-  var versionLockedOptions = optionsV01;
-  var parseOptions = Object.create(null);
-  var transformOptions = Object.create(null);
-  var defaultValues = Object.create(null);
-  var experimentalOptions = Object.create(null);
-  var moduleOptions = ['amd', 'commonjs', 'instantiate', 'inline', 'register'];
-  var Options = function Options() {
-    var options = arguments[0] !== (void 0) ? arguments[0] : Object.create(null);
-    this.setDefaults();
-    this.setFromObject(versionLockedOptions);
-    this.setFromObject(options);
-    Object.defineProperties(this, {modules_: {
-        value: versionLockedOptions.modules,
-        writable: true,
-        enumerable: false
-      }});
-  };
-  ($traceurRuntime.createClass)(Options, {
-    set experimental(v) {
-      var $__42 = this;
-      v = coerceOptionValue(v);
-      Object.keys(experimentalOptions).forEach((function(name) {
-        $__42[name] = v;
-      }));
-    },
-    get experimental() {
-      var $__42 = this;
-      var value;
-      Object.keys(experimentalOptions).every((function(name) {
-        var currentValue = $__42[name];
-        if (value === undefined) {
-          value = currentValue;
-          return true;
-        }
-        if (currentValue !== value) {
-          value = null;
-          return false;
-        }
-        return true;
-      }));
-      return value;
-    },
-    get modules() {
-      return this.modules_;
-    },
-    set modules(value) {
-      if (typeof value === 'boolean' && !value)
-        value = 'register';
-      if (moduleOptions.indexOf(value) === -1) {
-        throw new Error('Invalid \'modules\' option \'' + value + '\', not in ' + moduleOptions.join(', '));
-      }
-      this.modules_ = value;
-    },
-    reset: function() {
-      var allOff = arguments[0];
-      var $__42 = this;
-      var useDefault = allOff === undefined;
-      Object.keys(this).forEach((function(name) {
-        $__42[name] = useDefault && defaultValues[name];
-      }));
-      this.setDefaults();
-    },
-    setDefaults: function() {
-      this.modules = 'register';
-      this.moduleName = false;
-      this.outputLanguage = 'es5';
-      this.filename = undefined;
-    },
-    setFromObject: function(object) {
-      var $__42 = this;
-      Object.keys(object).forEach((function(name) {
-        $__42[name] = object[name];
-      }));
-      this.modules = object.modules || this.modules;
-      return this;
-    }
-  }, {});
-  ;
-  var options = new Options();
-  var descriptions = {
-    experimental: 'Turns on all experimental features',
-    sourceMaps: 'generate source map and write to .map'
-  };
-  var CommandOptions = function CommandOptions() {
-    $traceurRuntime.defaultSuperCall(this, $CommandOptions.prototype, arguments);
-  };
-  var $CommandOptions = CommandOptions;
-  ($traceurRuntime.createClass)(CommandOptions, {
-    parseCommand: function(s) {
-      var re = /--([^=]+)(?:=(.+))?/;
-      var m = re.exec(s);
-      if (m)
-        this.setOption(m[1], m[2] || true);
-    },
-    setOption: function(name, value) {
-      name = toCamelCase(name);
-      value = coerceOptionValue(value);
-      if (name in this) {
-        this[name] = value;
-      } else {
-        throw Error('Unknown option: ' + name);
-      }
-    }
-  }, {
-    fromString: function(s) {
-      return $CommandOptions.fromArgv(s.split(/\s+/));
-    },
-    fromArgv: function(args) {
-      var options = new $CommandOptions();
-      args.forEach((function(arg) {
-        return options.parseCommand(arg);
-      }));
-      return options;
-    }
-  }, Options);
-  function coerceOptionValue(v) {
-    switch (v) {
-      case 'false':
-        return false;
-      case 'true':
-      case true:
-        return true;
-      default:
-        return !!v && String(v);
-    }
-  }
-  function addOptions(flags, commandOptions) {
-    flags.option('--referrer <name>', 'Bracket output code with System.referrerName=<name>', (function(name) {
-      commandOptions.setOption('referrer', name);
-      System.map = System.semverMap(name);
-      return name;
-    }));
-    flags.option('--type-assertion-module <path>', 'Absolute path to the type assertion module.', (function(path) {
-      commandOptions.setOption('type-assertion-module', path);
-      return path;
-    }));
-    flags.option('--modules <' + moduleOptions.join(', ') + '>', 'select the output format for modules', (function(moduleFormat) {
-      commandOptions.modules = moduleFormat;
-    }));
-    flags.option('--moduleName <string>', '__moduleName value, + sign to use filename, or empty to omit; default +', (function(moduleName) {
-      if (moduleName === '+')
-        moduleName = true;
-      commandOptions.moduleName = moduleName;
-    }));
-    flags.option('--outputLanguage <es6|es5>', 'compilation target language', (function(outputLanguage) {
-      if (outputLanguage === 'es6' || outputLanguage === 'es5')
-        commandOptions.outputLanguage = outputLanguage;
-      else
-        throw new Error('outputLanguage must be one of es5, es6');
-    }));
-    flags.option('--experimental ', 'Turns on all experimental features', (function() {
-      commandOptions.experimental = true;
-    }));
-    Object.keys(commandOptions).forEach(function(name) {
-      var dashedName = toDashCase(name);
-      if (flags.optionFor('--' + name) || flags.optionFor('--' + dashedName)) {
-        return;
-      } else if ((name in parseOptions) && (name in transformOptions)) {
-        flags.option('--' + dashedName + ' [true|false|parse]', descriptions[name]);
-        flags.on(dashedName, (function(value) {
-          return commandOptions.setOption(dashedName, value);
-        }));
-      } else if (commandOptions[name] !== null) {
-        flags.option('--' + dashedName, descriptions[name]);
-        flags.on(dashedName, (function() {
-          return commandOptions.setOption(dashedName, true);
-        }));
-      } else {
-        throw new Error('Unexpected null commandOption ' + name);
-      }
-    });
-    commandOptions.setDefaults();
-  }
-  function toCamelCase(s) {
-    return s.replace(/-\w/g, function(ch) {
-      return ch[1].toUpperCase();
-    });
-  }
-  function toDashCase(s) {
-    return s.replace(/[A-Z]/g, function(ch) {
-      return '-' + ch.toLowerCase();
-    });
-  }
-  var EXPERIMENTAL = 0;
-  var ON_BY_DEFAULT = 1;
-  function addFeatureOption(name, kind) {
-    if (kind === EXPERIMENTAL)
-      experimentalOptions[name] = true;
-    Object.defineProperty(parseOptions, name, {
-      get: function() {
-        return !!options[name];
-      },
-      enumerable: true,
-      configurable: true
-    });
-    Object.defineProperty(transformOptions, name, {
-      get: function() {
-        var v = options[name];
-        if (v === 'parse')
-          return false;
-        return v;
-      },
-      enumerable: true,
-      configurable: true
-    });
-    var defaultValue = options[name] || kind === ON_BY_DEFAULT;
-    options[name] = defaultValue;
-    defaultValues[name] = defaultValue;
-  }
-  function addBoolOption(name) {
-    defaultValues[name] = false;
-    options[name] = false;
-  }
-  addFeatureOption('arrayComprehension', ON_BY_DEFAULT);
-  addFeatureOption('arrowFunctions', ON_BY_DEFAULT);
-  addFeatureOption('classes', ON_BY_DEFAULT);
-  addFeatureOption('computedPropertyNames', ON_BY_DEFAULT);
-  addFeatureOption('defaultParameters', ON_BY_DEFAULT);
-  addFeatureOption('destructuring', ON_BY_DEFAULT);
-  addFeatureOption('forOf', ON_BY_DEFAULT);
-  addFeatureOption('generatorComprehension', ON_BY_DEFAULT);
-  addFeatureOption('generators', ON_BY_DEFAULT);
-  addFeatureOption('modules', 'SPECIAL');
-  addFeatureOption('numericLiterals', ON_BY_DEFAULT);
-  addFeatureOption('propertyMethods', ON_BY_DEFAULT);
-  addFeatureOption('propertyNameShorthand', ON_BY_DEFAULT);
-  addFeatureOption('restParameters', ON_BY_DEFAULT);
-  addFeatureOption('spread', ON_BY_DEFAULT);
-  addFeatureOption('templateLiterals', ON_BY_DEFAULT);
-  addFeatureOption('asyncFunctions', EXPERIMENTAL);
-  addFeatureOption('blockBinding', EXPERIMENTAL);
-  addFeatureOption('symbols', EXPERIMENTAL);
-  addFeatureOption('types', EXPERIMENTAL);
-  addFeatureOption('annotations', EXPERIMENTAL);
-  addBoolOption('commentCallback');
-  addBoolOption('debug');
-  addBoolOption('freeVariableChecker');
-  addBoolOption('sourceMaps');
-  addBoolOption('typeAssertions');
-  addBoolOption('validate');
-  defaultValues.referrer = '';
-  options.referrer = null;
-  defaultValues.typeAssertionModule = null;
-  options.typeAssertionModule = null;
-  return {
-    get optionsV01() {
-      return optionsV01;
-    },
-    get versionLockedOptions() {
-      return versionLockedOptions;
-    },
-    get parseOptions() {
-      return parseOptions;
-    },
-    get transformOptions() {
-      return transformOptions;
-    },
-    get Options() {
-      return Options;
-    },
-    get options() {
-      return options;
-    },
-    get CommandOptions() {
-      return CommandOptions;
-    },
-    get addOptions() {
-      return addOptions;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/TokenType", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/TokenType";
-  var AMPERSAND = '&';
-  var AMPERSAND_EQUAL = '&=';
-  var AND = '&&';
-  var ARROW = '=>';
-  var AT = '@';
-  var BACK_QUOTE = '`';
-  var BANG = '!';
-  var BAR = '|';
-  var BAR_EQUAL = '|=';
-  var BREAK = 'break';
-  var CARET = '^';
-  var CARET_EQUAL = '^=';
-  var CASE = 'case';
-  var CATCH = 'catch';
-  var CLASS = 'class';
-  var CLOSE_ANGLE = '>';
-  var CLOSE_CURLY = '}';
-  var CLOSE_PAREN = ')';
-  var CLOSE_SQUARE = ']';
-  var COLON = ':';
-  var COMMA = ',';
-  var CONST = 'const';
-  var CONTINUE = 'continue';
-  var DEBUGGER = 'debugger';
-  var DEFAULT = 'default';
-  var DELETE = 'delete';
-  var DO = 'do';
-  var DOT_DOT_DOT = '...';
-  var ELSE = 'else';
-  var END_OF_FILE = 'End of File';
-  var ENUM = 'enum';
-  var EQUAL = '=';
-  var EQUAL_EQUAL = '==';
-  var EQUAL_EQUAL_EQUAL = '===';
-  var ERROR = 'error';
-  var EXPORT = 'export';
-  var EXTENDS = 'extends';
-  var FALSE = 'false';
-  var FINALLY = 'finally';
-  var FOR = 'for';
-  var FUNCTION = 'function';
-  var GREATER_EQUAL = '>=';
-  var IDENTIFIER = 'identifier';
-  var IF = 'if';
-  var IMPLEMENTS = 'implements';
-  var IMPORT = 'import';
-  var IN = 'in';
-  var INSTANCEOF = 'instanceof';
-  var INTERFACE = 'interface';
-  var LEFT_SHIFT = '<<';
-  var LEFT_SHIFT_EQUAL = '<<=';
-  var LESS_EQUAL = '<=';
-  var LET = 'let';
-  var MINUS = '-';
-  var MINUS_EQUAL = '-=';
-  var MINUS_MINUS = '--';
-  var NEW = 'new';
-  var NO_SUBSTITUTION_TEMPLATE = 'no substitution template';
-  var NOT_EQUAL = '!=';
-  var NOT_EQUAL_EQUAL = '!==';
-  var NULL = 'null';
-  var NUMBER = 'number literal';
-  var OPEN_ANGLE = '<';
-  var OPEN_CURLY = '{';
-  var OPEN_PAREN = '(';
-  var OPEN_SQUARE = '[';
-  var OR = '||';
-  var PACKAGE = 'package';
-  var PERCENT = '%';
-  var PERCENT_EQUAL = '%=';
-  var PERIOD = '.';
-  var PLUS = '+';
-  var PLUS_EQUAL = '+=';
-  var PLUS_PLUS = '++';
-  var PRIVATE = 'private';
-  var PROTECTED = 'protected';
-  var PUBLIC = 'public';
-  var QUESTION = '?';
-  var REGULAR_EXPRESSION = 'regular expression literal';
-  var RETURN = 'return';
-  var RIGHT_SHIFT = '>>';
-  var RIGHT_SHIFT_EQUAL = '>>=';
-  var SEMI_COLON = ';';
-  var SLASH = '/';
-  var SLASH_EQUAL = '/=';
-  var STAR = '*';
-  var STAR_EQUAL = '*=';
-  var STATIC = 'static';
-  var STRING = 'string literal';
-  var SUPER = 'super';
-  var SWITCH = 'switch';
-  var TEMPLATE_HEAD = 'template head';
-  var TEMPLATE_MIDDLE = 'template middle';
-  var TEMPLATE_TAIL = 'template tail';
-  var THIS = 'this';
-  var THROW = 'throw';
-  var TILDE = '~';
-  var TRUE = 'true';
-  var TRY = 'try';
-  var TYPEOF = 'typeof';
-  var UNSIGNED_RIGHT_SHIFT = '>>>';
-  var UNSIGNED_RIGHT_SHIFT_EQUAL = '>>>=';
-  var VAR = 'var';
-  var VOID = 'void';
-  var WHILE = 'while';
-  var WITH = 'with';
-  var YIELD = 'yield';
-  return {
-    get AMPERSAND() {
-      return AMPERSAND;
-    },
-    get AMPERSAND_EQUAL() {
-      return AMPERSAND_EQUAL;
-    },
-    get AND() {
-      return AND;
-    },
-    get ARROW() {
-      return ARROW;
-    },
-    get AT() {
-      return AT;
-    },
-    get BACK_QUOTE() {
-      return BACK_QUOTE;
-    },
-    get BANG() {
-      return BANG;
-    },
-    get BAR() {
-      return BAR;
-    },
-    get BAR_EQUAL() {
-      return BAR_EQUAL;
-    },
-    get BREAK() {
-      return BREAK;
-    },
-    get CARET() {
-      return CARET;
-    },
-    get CARET_EQUAL() {
-      return CARET_EQUAL;
-    },
-    get CASE() {
-      return CASE;
-    },
-    get CATCH() {
-      return CATCH;
-    },
-    get CLASS() {
-      return CLASS;
-    },
-    get CLOSE_ANGLE() {
-      return CLOSE_ANGLE;
-    },
-    get CLOSE_CURLY() {
-      return CLOSE_CURLY;
-    },
-    get CLOSE_PAREN() {
-      return CLOSE_PAREN;
-    },
-    get CLOSE_SQUARE() {
-      return CLOSE_SQUARE;
-    },
-    get COLON() {
-      return COLON;
-    },
-    get COMMA() {
-      return COMMA;
-    },
-    get CONST() {
-      return CONST;
-    },
-    get CONTINUE() {
-      return CONTINUE;
-    },
-    get DEBUGGER() {
-      return DEBUGGER;
-    },
-    get DEFAULT() {
-      return DEFAULT;
-    },
-    get DELETE() {
-      return DELETE;
-    },
-    get DO() {
-      return DO;
-    },
-    get DOT_DOT_DOT() {
-      return DOT_DOT_DOT;
-    },
-    get ELSE() {
-      return ELSE;
-    },
-    get END_OF_FILE() {
-      return END_OF_FILE;
-    },
-    get ENUM() {
-      return ENUM;
-    },
-    get EQUAL() {
-      return EQUAL;
-    },
-    get EQUAL_EQUAL() {
-      return EQUAL_EQUAL;
-    },
-    get EQUAL_EQUAL_EQUAL() {
-      return EQUAL_EQUAL_EQUAL;
-    },
-    get ERROR() {
-      return ERROR;
-    },
-    get EXPORT() {
-      return EXPORT;
-    },
-    get EXTENDS() {
-      return EXTENDS;
-    },
-    get FALSE() {
-      return FALSE;
-    },
-    get FINALLY() {
-      return FINALLY;
-    },
-    get FOR() {
-      return FOR;
-    },
-    get FUNCTION() {
-      return FUNCTION;
-    },
-    get GREATER_EQUAL() {
-      return GREATER_EQUAL;
-    },
-    get IDENTIFIER() {
-      return IDENTIFIER;
-    },
-    get IF() {
-      return IF;
-    },
-    get IMPLEMENTS() {
-      return IMPLEMENTS;
-    },
-    get IMPORT() {
-      return IMPORT;
-    },
-    get IN() {
-      return IN;
-    },
-    get INSTANCEOF() {
-      return INSTANCEOF;
-    },
-    get INTERFACE() {
-      return INTERFACE;
-    },
-    get LEFT_SHIFT() {
-      return LEFT_SHIFT;
-    },
-    get LEFT_SHIFT_EQUAL() {
-      return LEFT_SHIFT_EQUAL;
-    },
-    get LESS_EQUAL() {
-      return LESS_EQUAL;
-    },
-    get LET() {
-      return LET;
-    },
-    get MINUS() {
-      return MINUS;
-    },
-    get MINUS_EQUAL() {
-      return MINUS_EQUAL;
-    },
-    get MINUS_MINUS() {
-      return MINUS_MINUS;
-    },
-    get NEW() {
-      return NEW;
-    },
-    get NO_SUBSTITUTION_TEMPLATE() {
-      return NO_SUBSTITUTION_TEMPLATE;
-    },
-    get NOT_EQUAL() {
-      return NOT_EQUAL;
-    },
-    get NOT_EQUAL_EQUAL() {
-      return NOT_EQUAL_EQUAL;
-    },
-    get NULL() {
-      return NULL;
-    },
-    get NUMBER() {
-      return NUMBER;
-    },
-    get OPEN_ANGLE() {
-      return OPEN_ANGLE;
-    },
-    get OPEN_CURLY() {
-      return OPEN_CURLY;
-    },
-    get OPEN_PAREN() {
-      return OPEN_PAREN;
-    },
-    get OPEN_SQUARE() {
-      return OPEN_SQUARE;
-    },
-    get OR() {
-      return OR;
-    },
-    get PACKAGE() {
-      return PACKAGE;
-    },
-    get PERCENT() {
-      return PERCENT;
-    },
-    get PERCENT_EQUAL() {
-      return PERCENT_EQUAL;
-    },
-    get PERIOD() {
-      return PERIOD;
-    },
-    get PLUS() {
-      return PLUS;
-    },
-    get PLUS_EQUAL() {
-      return PLUS_EQUAL;
-    },
-    get PLUS_PLUS() {
-      return PLUS_PLUS;
-    },
-    get PRIVATE() {
-      return PRIVATE;
-    },
-    get PROTECTED() {
-      return PROTECTED;
-    },
-    get PUBLIC() {
-      return PUBLIC;
-    },
-    get QUESTION() {
-      return QUESTION;
-    },
-    get REGULAR_EXPRESSION() {
-      return REGULAR_EXPRESSION;
-    },
-    get RETURN() {
-      return RETURN;
-    },
-    get RIGHT_SHIFT() {
-      return RIGHT_SHIFT;
-    },
-    get RIGHT_SHIFT_EQUAL() {
-      return RIGHT_SHIFT_EQUAL;
-    },
-    get SEMI_COLON() {
-      return SEMI_COLON;
-    },
-    get SLASH() {
-      return SLASH;
-    },
-    get SLASH_EQUAL() {
-      return SLASH_EQUAL;
-    },
-    get STAR() {
-      return STAR;
-    },
-    get STAR_EQUAL() {
-      return STAR_EQUAL;
-    },
-    get STATIC() {
-      return STATIC;
-    },
-    get STRING() {
-      return STRING;
-    },
-    get SUPER() {
-      return SUPER;
-    },
-    get SWITCH() {
-      return SWITCH;
-    },
-    get TEMPLATE_HEAD() {
-      return TEMPLATE_HEAD;
-    },
-    get TEMPLATE_MIDDLE() {
-      return TEMPLATE_MIDDLE;
-    },
-    get TEMPLATE_TAIL() {
-      return TEMPLATE_TAIL;
-    },
-    get THIS() {
-      return THIS;
-    },
-    get THROW() {
-      return THROW;
-    },
-    get TILDE() {
-      return TILDE;
-    },
-    get TRUE() {
-      return TRUE;
-    },
-    get TRY() {
-      return TRY;
-    },
-    get TYPEOF() {
-      return TYPEOF;
-    },
-    get UNSIGNED_RIGHT_SHIFT() {
-      return UNSIGNED_RIGHT_SHIFT;
-    },
-    get UNSIGNED_RIGHT_SHIFT_EQUAL() {
-      return UNSIGNED_RIGHT_SHIFT_EQUAL;
-    },
-    get VAR() {
-      return VAR;
-    },
-    get VOID() {
-      return VOID;
-    },
-    get WHILE() {
-      return WHILE;
-    },
-    get WITH() {
-      return WITH;
-    },
-    get YIELD() {
-      return YIELD;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/trees/ParseTreeType", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/trees/ParseTreeType";
-  var ANNOTATION = 'ANNOTATION';
-  var ANON_BLOCK = 'ANON_BLOCK';
-  var ARGUMENT_LIST = 'ARGUMENT_LIST';
-  var ARRAY_COMPREHENSION = 'ARRAY_COMPREHENSION';
-  var ARRAY_LITERAL_EXPRESSION = 'ARRAY_LITERAL_EXPRESSION';
-  var ARRAY_PATTERN = 'ARRAY_PATTERN';
-  var ARROW_FUNCTION_EXPRESSION = 'ARROW_FUNCTION_EXPRESSION';
-  var ASSIGNMENT_ELEMENT = 'ASSIGNMENT_ELEMENT';
-  var AWAIT_EXPRESSION = 'AWAIT_EXPRESSION';
-  var BINARY_EXPRESSION = 'BINARY_EXPRESSION';
-  var BINDING_ELEMENT = 'BINDING_ELEMENT';
-  var BINDING_IDENTIFIER = 'BINDING_IDENTIFIER';
-  var BLOCK = 'BLOCK';
-  var BREAK_STATEMENT = 'BREAK_STATEMENT';
-  var CALL_EXPRESSION = 'CALL_EXPRESSION';
-  var CASE_CLAUSE = 'CASE_CLAUSE';
-  var CATCH = 'CATCH';
-  var CLASS_DECLARATION = 'CLASS_DECLARATION';
-  var CLASS_EXPRESSION = 'CLASS_EXPRESSION';
-  var COMMA_EXPRESSION = 'COMMA_EXPRESSION';
-  var COMPREHENSION_FOR = 'COMPREHENSION_FOR';
-  var COMPREHENSION_IF = 'COMPREHENSION_IF';
-  var COMPUTED_PROPERTY_NAME = 'COMPUTED_PROPERTY_NAME';
-  var CONDITIONAL_EXPRESSION = 'CONDITIONAL_EXPRESSION';
-  var CONTINUE_STATEMENT = 'CONTINUE_STATEMENT';
-  var COVER_FORMALS = 'COVER_FORMALS';
-  var COVER_INITIALIZED_NAME = 'COVER_INITIALIZED_NAME';
-  var DEBUGGER_STATEMENT = 'DEBUGGER_STATEMENT';
-  var DEFAULT_CLAUSE = 'DEFAULT_CLAUSE';
-  var DO_WHILE_STATEMENT = 'DO_WHILE_STATEMENT';
-  var EMPTY_STATEMENT = 'EMPTY_STATEMENT';
-  var EXPORT_DECLARATION = 'EXPORT_DECLARATION';
-  var EXPORT_DEFAULT = 'EXPORT_DEFAULT';
-  var EXPORT_SPECIFIER = 'EXPORT_SPECIFIER';
-  var EXPORT_SPECIFIER_SET = 'EXPORT_SPECIFIER_SET';
-  var EXPORT_STAR = 'EXPORT_STAR';
-  var EXPRESSION_STATEMENT = 'EXPRESSION_STATEMENT';
-  var FINALLY = 'FINALLY';
-  var FOR_IN_STATEMENT = 'FOR_IN_STATEMENT';
-  var FOR_OF_STATEMENT = 'FOR_OF_STATEMENT';
-  var FOR_STATEMENT = 'FOR_STATEMENT';
-  var FORMAL_PARAMETER = 'FORMAL_PARAMETER';
-  var FORMAL_PARAMETER_LIST = 'FORMAL_PARAMETER_LIST';
-  var FUNCTION_BODY = 'FUNCTION_BODY';
-  var FUNCTION_DECLARATION = 'FUNCTION_DECLARATION';
-  var FUNCTION_EXPRESSION = 'FUNCTION_EXPRESSION';
-  var GENERATOR_COMPREHENSION = 'GENERATOR_COMPREHENSION';
-  var GET_ACCESSOR = 'GET_ACCESSOR';
-  var IDENTIFIER_EXPRESSION = 'IDENTIFIER_EXPRESSION';
-  var IF_STATEMENT = 'IF_STATEMENT';
-  var IMPORT_DECLARATION = 'IMPORT_DECLARATION';
-  var IMPORT_SPECIFIER = 'IMPORT_SPECIFIER';
-  var IMPORT_SPECIFIER_SET = 'IMPORT_SPECIFIER_SET';
-  var IMPORTED_BINDING = 'IMPORTED_BINDING';
-  var LABELLED_STATEMENT = 'LABELLED_STATEMENT';
-  var LITERAL_EXPRESSION = 'LITERAL_EXPRESSION';
-  var LITERAL_PROPERTY_NAME = 'LITERAL_PROPERTY_NAME';
-  var MEMBER_EXPRESSION = 'MEMBER_EXPRESSION';
-  var MEMBER_LOOKUP_EXPRESSION = 'MEMBER_LOOKUP_EXPRESSION';
-  var MODULE = 'MODULE';
-  var MODULE_DECLARATION = 'MODULE_DECLARATION';
-  var MODULE_SPECIFIER = 'MODULE_SPECIFIER';
-  var NAMED_EXPORT = 'NAMED_EXPORT';
-  var NEW_EXPRESSION = 'NEW_EXPRESSION';
-  var OBJECT_LITERAL_EXPRESSION = 'OBJECT_LITERAL_EXPRESSION';
-  var OBJECT_PATTERN = 'OBJECT_PATTERN';
-  var OBJECT_PATTERN_FIELD = 'OBJECT_PATTERN_FIELD';
-  var PAREN_EXPRESSION = 'PAREN_EXPRESSION';
-  var POSTFIX_EXPRESSION = 'POSTFIX_EXPRESSION';
-  var PREDEFINED_TYPE = 'PREDEFINED_TYPE';
-  var PROPERTY_METHOD_ASSIGNMENT = 'PROPERTY_METHOD_ASSIGNMENT';
-  var PROPERTY_NAME_ASSIGNMENT = 'PROPERTY_NAME_ASSIGNMENT';
-  var PROPERTY_NAME_SHORTHAND = 'PROPERTY_NAME_SHORTHAND';
-  var REST_PARAMETER = 'REST_PARAMETER';
-  var RETURN_STATEMENT = 'RETURN_STATEMENT';
-  var SCRIPT = 'SCRIPT';
-  var SET_ACCESSOR = 'SET_ACCESSOR';
-  var SPREAD_EXPRESSION = 'SPREAD_EXPRESSION';
-  var SPREAD_PATTERN_ELEMENT = 'SPREAD_PATTERN_ELEMENT';
-  var STATE_MACHINE = 'STATE_MACHINE';
-  var SUPER_EXPRESSION = 'SUPER_EXPRESSION';
-  var SWITCH_STATEMENT = 'SWITCH_STATEMENT';
-  var SYNTAX_ERROR_TREE = 'SYNTAX_ERROR_TREE';
-  var TEMPLATE_LITERAL_EXPRESSION = 'TEMPLATE_LITERAL_EXPRESSION';
-  var TEMPLATE_LITERAL_PORTION = 'TEMPLATE_LITERAL_PORTION';
-  var TEMPLATE_SUBSTITUTION = 'TEMPLATE_SUBSTITUTION';
-  var THIS_EXPRESSION = 'THIS_EXPRESSION';
-  var THROW_STATEMENT = 'THROW_STATEMENT';
-  var TRY_STATEMENT = 'TRY_STATEMENT';
-  var TYPE_NAME = 'TYPE_NAME';
-  var UNARY_EXPRESSION = 'UNARY_EXPRESSION';
-  var VARIABLE_DECLARATION = 'VARIABLE_DECLARATION';
-  var VARIABLE_DECLARATION_LIST = 'VARIABLE_DECLARATION_LIST';
-  var VARIABLE_STATEMENT = 'VARIABLE_STATEMENT';
-  var WHILE_STATEMENT = 'WHILE_STATEMENT';
-  var WITH_STATEMENT = 'WITH_STATEMENT';
-  var YIELD_EXPRESSION = 'YIELD_EXPRESSION';
-  return {
-    get ANNOTATION() {
-      return ANNOTATION;
-    },
-    get ANON_BLOCK() {
-      return ANON_BLOCK;
-    },
-    get ARGUMENT_LIST() {
-      return ARGUMENT_LIST;
-    },
-    get ARRAY_COMPREHENSION() {
-      return ARRAY_COMPREHENSION;
-    },
-    get ARRAY_LITERAL_EXPRESSION() {
-      return ARRAY_LITERAL_EXPRESSION;
-    },
-    get ARRAY_PATTERN() {
-      return ARRAY_PATTERN;
-    },
-    get ARROW_FUNCTION_EXPRESSION() {
-      return ARROW_FUNCTION_EXPRESSION;
-    },
-    get ASSIGNMENT_ELEMENT() {
-      return ASSIGNMENT_ELEMENT;
-    },
-    get AWAIT_EXPRESSION() {
-      return AWAIT_EXPRESSION;
-    },
-    get BINARY_EXPRESSION() {
-      return BINARY_EXPRESSION;
-    },
-    get BINDING_ELEMENT() {
-      return BINDING_ELEMENT;
-    },
-    get BINDING_IDENTIFIER() {
-      return BINDING_IDENTIFIER;
-    },
-    get BLOCK() {
-      return BLOCK;
-    },
-    get BREAK_STATEMENT() {
-      return BREAK_STATEMENT;
-    },
-    get CALL_EXPRESSION() {
-      return CALL_EXPRESSION;
-    },
-    get CASE_CLAUSE() {
-      return CASE_CLAUSE;
-    },
-    get CATCH() {
-      return CATCH;
-    },
-    get CLASS_DECLARATION() {
-      return CLASS_DECLARATION;
-    },
-    get CLASS_EXPRESSION() {
-      return CLASS_EXPRESSION;
-    },
-    get COMMA_EXPRESSION() {
-      return COMMA_EXPRESSION;
-    },
-    get COMPREHENSION_FOR() {
-      return COMPREHENSION_FOR;
-    },
-    get COMPREHENSION_IF() {
-      return COMPREHENSION_IF;
-    },
-    get COMPUTED_PROPERTY_NAME() {
-      return COMPUTED_PROPERTY_NAME;
-    },
-    get CONDITIONAL_EXPRESSION() {
-      return CONDITIONAL_EXPRESSION;
-    },
-    get CONTINUE_STATEMENT() {
-      return CONTINUE_STATEMENT;
-    },
-    get COVER_FORMALS() {
-      return COVER_FORMALS;
-    },
-    get COVER_INITIALIZED_NAME() {
-      return COVER_INITIALIZED_NAME;
-    },
-    get DEBUGGER_STATEMENT() {
-      return DEBUGGER_STATEMENT;
-    },
-    get DEFAULT_CLAUSE() {
-      return DEFAULT_CLAUSE;
-    },
-    get DO_WHILE_STATEMENT() {
-      return DO_WHILE_STATEMENT;
-    },
-    get EMPTY_STATEMENT() {
-      return EMPTY_STATEMENT;
-    },
-    get EXPORT_DECLARATION() {
-      return EXPORT_DECLARATION;
-    },
-    get EXPORT_DEFAULT() {
-      return EXPORT_DEFAULT;
-    },
-    get EXPORT_SPECIFIER() {
-      return EXPORT_SPECIFIER;
-    },
-    get EXPORT_SPECIFIER_SET() {
-      return EXPORT_SPECIFIER_SET;
-    },
-    get EXPORT_STAR() {
-      return EXPORT_STAR;
-    },
-    get EXPRESSION_STATEMENT() {
-      return EXPRESSION_STATEMENT;
-    },
-    get FINALLY() {
-      return FINALLY;
-    },
-    get FOR_IN_STATEMENT() {
-      return FOR_IN_STATEMENT;
-    },
-    get FOR_OF_STATEMENT() {
-      return FOR_OF_STATEMENT;
-    },
-    get FOR_STATEMENT() {
-      return FOR_STATEMENT;
-    },
-    get FORMAL_PARAMETER() {
-      return FORMAL_PARAMETER;
-    },
-    get FORMAL_PARAMETER_LIST() {
-      return FORMAL_PARAMETER_LIST;
-    },
-    get FUNCTION_BODY() {
-      return FUNCTION_BODY;
-    },
-    get FUNCTION_DECLARATION() {
-      return FUNCTION_DECLARATION;
-    },
-    get FUNCTION_EXPRESSION() {
-      return FUNCTION_EXPRESSION;
-    },
-    get GENERATOR_COMPREHENSION() {
-      return GENERATOR_COMPREHENSION;
-    },
-    get GET_ACCESSOR() {
-      return GET_ACCESSOR;
-    },
-    get IDENTIFIER_EXPRESSION() {
-      return IDENTIFIER_EXPRESSION;
-    },
-    get IF_STATEMENT() {
-      return IF_STATEMENT;
-    },
-    get IMPORT_DECLARATION() {
-      return IMPORT_DECLARATION;
-    },
-    get IMPORT_SPECIFIER() {
-      return IMPORT_SPECIFIER;
-    },
-    get IMPORT_SPECIFIER_SET() {
-      return IMPORT_SPECIFIER_SET;
-    },
-    get IMPORTED_BINDING() {
-      return IMPORTED_BINDING;
-    },
-    get LABELLED_STATEMENT() {
-      return LABELLED_STATEMENT;
-    },
-    get LITERAL_EXPRESSION() {
-      return LITERAL_EXPRESSION;
-    },
-    get LITERAL_PROPERTY_NAME() {
-      return LITERAL_PROPERTY_NAME;
-    },
-    get MEMBER_EXPRESSION() {
-      return MEMBER_EXPRESSION;
-    },
-    get MEMBER_LOOKUP_EXPRESSION() {
-      return MEMBER_LOOKUP_EXPRESSION;
-    },
-    get MODULE() {
-      return MODULE;
-    },
-    get MODULE_DECLARATION() {
-      return MODULE_DECLARATION;
-    },
-    get MODULE_SPECIFIER() {
-      return MODULE_SPECIFIER;
-    },
-    get NAMED_EXPORT() {
-      return NAMED_EXPORT;
-    },
-    get NEW_EXPRESSION() {
-      return NEW_EXPRESSION;
-    },
-    get OBJECT_LITERAL_EXPRESSION() {
-      return OBJECT_LITERAL_EXPRESSION;
-    },
-    get OBJECT_PATTERN() {
-      return OBJECT_PATTERN;
-    },
-    get OBJECT_PATTERN_FIELD() {
-      return OBJECT_PATTERN_FIELD;
-    },
-    get PAREN_EXPRESSION() {
-      return PAREN_EXPRESSION;
-    },
-    get POSTFIX_EXPRESSION() {
-      return POSTFIX_EXPRESSION;
-    },
-    get PREDEFINED_TYPE() {
-      return PREDEFINED_TYPE;
-    },
-    get PROPERTY_METHOD_ASSIGNMENT() {
-      return PROPERTY_METHOD_ASSIGNMENT;
-    },
-    get PROPERTY_NAME_ASSIGNMENT() {
-      return PROPERTY_NAME_ASSIGNMENT;
-    },
-    get PROPERTY_NAME_SHORTHAND() {
-      return PROPERTY_NAME_SHORTHAND;
-    },
-    get REST_PARAMETER() {
-      return REST_PARAMETER;
-    },
-    get RETURN_STATEMENT() {
-      return RETURN_STATEMENT;
-    },
-    get SCRIPT() {
-      return SCRIPT;
-    },
-    get SET_ACCESSOR() {
-      return SET_ACCESSOR;
-    },
-    get SPREAD_EXPRESSION() {
-      return SPREAD_EXPRESSION;
-    },
-    get SPREAD_PATTERN_ELEMENT() {
-      return SPREAD_PATTERN_ELEMENT;
-    },
-    get STATE_MACHINE() {
-      return STATE_MACHINE;
-    },
-    get SUPER_EXPRESSION() {
-      return SUPER_EXPRESSION;
-    },
-    get SWITCH_STATEMENT() {
-      return SWITCH_STATEMENT;
-    },
-    get SYNTAX_ERROR_TREE() {
-      return SYNTAX_ERROR_TREE;
-    },
-    get TEMPLATE_LITERAL_EXPRESSION() {
-      return TEMPLATE_LITERAL_EXPRESSION;
-    },
-    get TEMPLATE_LITERAL_PORTION() {
-      return TEMPLATE_LITERAL_PORTION;
-    },
-    get TEMPLATE_SUBSTITUTION() {
-      return TEMPLATE_SUBSTITUTION;
-    },
-    get THIS_EXPRESSION() {
-      return THIS_EXPRESSION;
-    },
-    get THROW_STATEMENT() {
-      return THROW_STATEMENT;
-    },
-    get TRY_STATEMENT() {
-      return TRY_STATEMENT;
-    },
-    get TYPE_NAME() {
-      return TYPE_NAME;
-    },
-    get UNARY_EXPRESSION() {
-      return UNARY_EXPRESSION;
-    },
-    get VARIABLE_DECLARATION() {
-      return VARIABLE_DECLARATION;
-    },
-    get VARIABLE_DECLARATION_LIST() {
-      return VARIABLE_DECLARATION_LIST;
-    },
-    get VARIABLE_STATEMENT() {
-      return VARIABLE_STATEMENT;
-    },
-    get WHILE_STATEMENT() {
-      return WHILE_STATEMENT;
-    },
-    get WITH_STATEMENT() {
-      return WITH_STATEMENT;
-    },
-    get YIELD_EXPRESSION() {
-      return YIELD_EXPRESSION;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/ParseTreeVisitor", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/ParseTreeVisitor";
-  var ParseTreeVisitor = function ParseTreeVisitor() {};
-  ($traceurRuntime.createClass)(ParseTreeVisitor, {
-    visitAny: function(tree) {
-      tree && tree.visit(this);
-    },
-    visit: function(tree) {
-      this.visitAny(tree);
-    },
-    visitList: function(list) {
-      if (list) {
-        for (var i = 0; i < list.length; i++) {
-          this.visitAny(list[i]);
-        }
-      }
-    },
-    visitStateMachine: function(tree) {
-      throw Error('State machines should not live outside of the GeneratorTransformer.');
-    },
-    visitAnnotation: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.args);
-    },
-    visitAnonBlock: function(tree) {
-      this.visitList(tree.statements);
-    },
-    visitArgumentList: function(tree) {
-      this.visitList(tree.args);
-    },
-    visitArrayComprehension: function(tree) {
-      this.visitList(tree.comprehensionList);
-      this.visitAny(tree.expression);
-    },
-    visitArrayLiteralExpression: function(tree) {
-      this.visitList(tree.elements);
-    },
-    visitArrayPattern: function(tree) {
-      this.visitList(tree.elements);
-    },
-    visitArrowFunctionExpression: function(tree) {
-      this.visitAny(tree.parameterList);
-      this.visitAny(tree.body);
-    },
-    visitAssignmentElement: function(tree) {
-      this.visitAny(tree.assignment);
-      this.visitAny(tree.initializer);
-    },
-    visitAwaitExpression: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitBinaryExpression: function(tree) {
-      this.visitAny(tree.left);
-      this.visitAny(tree.right);
-    },
-    visitBindingElement: function(tree) {
-      this.visitAny(tree.binding);
-      this.visitAny(tree.initializer);
-    },
-    visitBindingIdentifier: function(tree) {},
-    visitBlock: function(tree) {
-      this.visitList(tree.statements);
-    },
-    visitBreakStatement: function(tree) {},
-    visitCallExpression: function(tree) {
-      this.visitAny(tree.operand);
-      this.visitAny(tree.args);
-    },
-    visitCaseClause: function(tree) {
-      this.visitAny(tree.expression);
-      this.visitList(tree.statements);
-    },
-    visitCatch: function(tree) {
-      this.visitAny(tree.binding);
-      this.visitAny(tree.catchBody);
-    },
-    visitClassDeclaration: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.superClass);
-      this.visitList(tree.elements);
-      this.visitList(tree.annotations);
-    },
-    visitClassExpression: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.superClass);
-      this.visitList(tree.elements);
-      this.visitList(tree.annotations);
-    },
-    visitCommaExpression: function(tree) {
-      this.visitList(tree.expressions);
-    },
-    visitComprehensionFor: function(tree) {
-      this.visitAny(tree.left);
-      this.visitAny(tree.iterator);
-    },
-    visitComprehensionIf: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitComputedPropertyName: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitConditionalExpression: function(tree) {
-      this.visitAny(tree.condition);
-      this.visitAny(tree.left);
-      this.visitAny(tree.right);
-    },
-    visitContinueStatement: function(tree) {},
-    visitCoverFormals: function(tree) {
-      this.visitList(tree.expressions);
-    },
-    visitCoverInitializedName: function(tree) {
-      this.visitAny(tree.initializer);
-    },
-    visitDebuggerStatement: function(tree) {},
-    visitDefaultClause: function(tree) {
-      this.visitList(tree.statements);
-    },
-    visitDoWhileStatement: function(tree) {
-      this.visitAny(tree.body);
-      this.visitAny(tree.condition);
-    },
-    visitEmptyStatement: function(tree) {},
-    visitExportDeclaration: function(tree) {
-      this.visitAny(tree.declaration);
-      this.visitList(tree.annotations);
-    },
-    visitExportDefault: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitExportSpecifier: function(tree) {},
-    visitExportSpecifierSet: function(tree) {
-      this.visitList(tree.specifiers);
-    },
-    visitExportStar: function(tree) {},
-    visitExpressionStatement: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitFinally: function(tree) {
-      this.visitAny(tree.block);
-    },
-    visitForInStatement: function(tree) {
-      this.visitAny(tree.initializer);
-      this.visitAny(tree.collection);
-      this.visitAny(tree.body);
-    },
-    visitForOfStatement: function(tree) {
-      this.visitAny(tree.initializer);
-      this.visitAny(tree.collection);
-      this.visitAny(tree.body);
-    },
-    visitForStatement: function(tree) {
-      this.visitAny(tree.initializer);
-      this.visitAny(tree.condition);
-      this.visitAny(tree.increment);
-      this.visitAny(tree.body);
-    },
-    visitFormalParameter: function(tree) {
-      this.visitAny(tree.parameter);
-      this.visitAny(tree.typeAnnotation);
-      this.visitList(tree.annotations);
-    },
-    visitFormalParameterList: function(tree) {
-      this.visitList(tree.parameters);
-    },
-    visitFunctionBody: function(tree) {
-      this.visitList(tree.statements);
-    },
-    visitFunctionDeclaration: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.parameterList);
-      this.visitAny(tree.typeAnnotation);
-      this.visitList(tree.annotations);
-      this.visitAny(tree.body);
-    },
-    visitFunctionExpression: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.parameterList);
-      this.visitAny(tree.typeAnnotation);
-      this.visitList(tree.annotations);
-      this.visitAny(tree.body);
-    },
-    visitGeneratorComprehension: function(tree) {
-      this.visitList(tree.comprehensionList);
-      this.visitAny(tree.expression);
-    },
-    visitGetAccessor: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.typeAnnotation);
-      this.visitList(tree.annotations);
-      this.visitAny(tree.body);
-    },
-    visitIdentifierExpression: function(tree) {},
-    visitIfStatement: function(tree) {
-      this.visitAny(tree.condition);
-      this.visitAny(tree.ifClause);
-      this.visitAny(tree.elseClause);
-    },
-    visitImportedBinding: function(tree) {
-      this.visitAny(tree.binding);
-    },
-    visitImportDeclaration: function(tree) {
-      this.visitAny(tree.importClause);
-      this.visitAny(tree.moduleSpecifier);
-    },
-    visitImportSpecifier: function(tree) {},
-    visitImportSpecifierSet: function(tree) {
-      this.visitList(tree.specifiers);
-    },
-    visitLabelledStatement: function(tree) {
-      this.visitAny(tree.statement);
-    },
-    visitLiteralExpression: function(tree) {},
-    visitLiteralPropertyName: function(tree) {},
-    visitMemberExpression: function(tree) {
-      this.visitAny(tree.operand);
-    },
-    visitMemberLookupExpression: function(tree) {
-      this.visitAny(tree.operand);
-      this.visitAny(tree.memberExpression);
-    },
-    visitModule: function(tree) {
-      this.visitList(tree.scriptItemList);
-    },
-    visitModuleDeclaration: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitModuleSpecifier: function(tree) {},
-    visitNamedExport: function(tree) {
-      this.visitAny(tree.moduleSpecifier);
-      this.visitAny(tree.specifierSet);
-    },
-    visitNewExpression: function(tree) {
-      this.visitAny(tree.operand);
-      this.visitAny(tree.args);
-    },
-    visitObjectLiteralExpression: function(tree) {
-      this.visitList(tree.propertyNameAndValues);
-    },
-    visitObjectPattern: function(tree) {
-      this.visitList(tree.fields);
-    },
-    visitObjectPatternField: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.element);
-    },
-    visitParenExpression: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitPostfixExpression: function(tree) {
-      this.visitAny(tree.operand);
-    },
-    visitPredefinedType: function(tree) {},
-    visitScript: function(tree) {
-      this.visitList(tree.scriptItemList);
-    },
-    visitPropertyMethodAssignment: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.parameterList);
-      this.visitAny(tree.typeAnnotation);
-      this.visitList(tree.annotations);
-      this.visitAny(tree.body);
-    },
-    visitPropertyNameAssignment: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.value);
-    },
-    visitPropertyNameShorthand: function(tree) {},
-    visitRestParameter: function(tree) {
-      this.visitAny(tree.identifier);
-    },
-    visitReturnStatement: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitSetAccessor: function(tree) {
-      this.visitAny(tree.name);
-      this.visitAny(tree.parameterList);
-      this.visitList(tree.annotations);
-      this.visitAny(tree.body);
-    },
-    visitSpreadExpression: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitSpreadPatternElement: function(tree) {
-      this.visitAny(tree.lvalue);
-    },
-    visitSuperExpression: function(tree) {},
-    visitSwitchStatement: function(tree) {
-      this.visitAny(tree.expression);
-      this.visitList(tree.caseClauses);
-    },
-    visitSyntaxErrorTree: function(tree) {},
-    visitTemplateLiteralExpression: function(tree) {
-      this.visitAny(tree.operand);
-      this.visitList(tree.elements);
-    },
-    visitTemplateLiteralPortion: function(tree) {},
-    visitTemplateSubstitution: function(tree) {
-      this.visitAny(tree.expression);
-    },
-    visitThisExpression: function(tree) {},
-    visitThrowStatement: function(tree) {
-      this.visitAny(tree.value);
-    },
-    visitTryStatement: function(tree) {
-      this.visitAny(tree.body);
-      this.visitAny(tree.catchBlock);
-      this.visitAny(tree.finallyBlock);
-    },
-    visitTypeName: function(tree) {
-      this.visitAny(tree.moduleName);
-    },
-    visitUnaryExpression: function(tree) {
-      this.visitAny(tree.operand);
-    },
-    visitVariableDeclaration: function(tree) {
-      this.visitAny(tree.lvalue);
-      this.visitAny(tree.typeAnnotation);
-      this.visitAny(tree.initializer);
-    },
-    visitVariableDeclarationList: function(tree) {
-      this.visitList(tree.declarations);
-    },
-    visitVariableStatement: function(tree) {
-      this.visitAny(tree.declarations);
-    },
-    visitWhileStatement: function(tree) {
-      this.visitAny(tree.condition);
-      this.visitAny(tree.body);
-    },
-    visitWithStatement: function(tree) {
-      this.visitAny(tree.expression);
-      this.visitAny(tree.body);
-    },
-    visitYieldExpression: function(tree) {
-      this.visitAny(tree.expression);
-    }
-  }, {});
-  return {get ParseTreeVisitor() {
-      return ParseTreeVisitor;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/Token", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/Token";
-  var $__45 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      AMPERSAND_EQUAL = $__45.AMPERSAND_EQUAL,
-      BAR_EQUAL = $__45.BAR_EQUAL,
-      CARET_EQUAL = $__45.CARET_EQUAL,
-      EQUAL = $__45.EQUAL,
-      LEFT_SHIFT_EQUAL = $__45.LEFT_SHIFT_EQUAL,
-      MINUS_EQUAL = $__45.MINUS_EQUAL,
-      PERCENT_EQUAL = $__45.PERCENT_EQUAL,
-      PLUS_EQUAL = $__45.PLUS_EQUAL,
-      RIGHT_SHIFT_EQUAL = $__45.RIGHT_SHIFT_EQUAL,
-      SLASH_EQUAL = $__45.SLASH_EQUAL,
-      STAR_EQUAL = $__45.STAR_EQUAL,
-      UNSIGNED_RIGHT_SHIFT_EQUAL = $__45.UNSIGNED_RIGHT_SHIFT_EQUAL;
-  var Token = function Token(type, location) {
-    this.type = type;
-    this.location = location;
-  };
-  ($traceurRuntime.createClass)(Token, {
-    toString: function() {
-      return this.type;
-    },
-    isAssignmentOperator: function() {
-      return isAssignmentOperator(this.type);
-    },
-    isKeyword: function() {
-      return false;
-    },
-    isStrictKeyword: function() {
-      return false;
-    }
-  }, {});
-  function isAssignmentOperator(type) {
-    switch (type) {
-      case AMPERSAND_EQUAL:
-      case BAR_EQUAL:
-      case CARET_EQUAL:
-      case EQUAL:
-      case LEFT_SHIFT_EQUAL:
-      case MINUS_EQUAL:
-      case PERCENT_EQUAL:
-      case PLUS_EQUAL:
-      case RIGHT_SHIFT_EQUAL:
-      case SLASH_EQUAL:
-      case STAR_EQUAL:
-      case UNSIGNED_RIGHT_SHIFT_EQUAL:
-        return true;
-    }
-    return false;
-  }
-  return {
-    get Token() {
-      return Token;
-    },
-    get isAssignmentOperator() {
-      return isAssignmentOperator;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/IdentifierToken", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/IdentifierToken";
-  var Token = System.get("traceur@0.0.52/src/syntax/Token").Token;
-  var IDENTIFIER = System.get("traceur@0.0.52/src/syntax/TokenType").IDENTIFIER;
-  var IdentifierToken = function IdentifierToken(location, value) {
-    this.location = location;
-    this.value = value;
-  };
-  ($traceurRuntime.createClass)(IdentifierToken, {
-    toString: function() {
-      return this.value;
-    },
-    get type() {
-      return IDENTIFIER;
-    }
-  }, {}, Token);
-  return {get IdentifierToken() {
-      return IdentifierToken;
-    }};
-});
-System.register("traceur@0.0.52/src/util/JSON", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/JSON";
-  function transform(v) {
-    var replacer = arguments[1] !== (void 0) ? arguments[1] : (function(k, v) {
-      return v;
-    });
-    return transform_(replacer('', v), replacer);
-  }
-  function transform_(v, replacer) {
-    var rv,
-        tv;
-    if (Array.isArray(v)) {
-      var len = v.length;
-      rv = Array(len);
-      for (var i = 0; i < len; i++) {
-        tv = transform_(replacer(String(i), v[i]), replacer);
-        rv[i] = tv === undefined ? null : tv;
-      }
-      return rv;
-    }
-    if (v instanceof Object) {
-      rv = {};
-      Object.keys(v).forEach((function(k) {
-        tv = transform_(replacer(k, v[k]), replacer);
-        if (tv !== undefined) {
-          rv[k] = tv;
-        }
-      }));
-      return rv;
-    }
-    return v;
-  }
-  return {get transform() {
-      return transform;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/PredefinedName", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/PredefinedName";
-  var $ARGUMENTS = '$arguments';
-  var ANY = 'any';
-  var APPLY = 'apply';
-  var ARGUMENTS = 'arguments';
-  var ARRAY = 'Array';
-  var AS = 'as';
-  var ASYNC = 'async';
-  var AWAIT = 'await';
-  var BIND = 'bind';
-  var CALL = 'call';
-  var CONFIGURABLE = 'configurable';
-  var CONSTRUCTOR = 'constructor';
-  var CREATE = 'create';
-  var CURRENT = 'current';
-  var DEFINE_PROPERTY = 'defineProperty';
-  var ENUMERABLE = 'enumerable';
-  var FREEZE = 'freeze';
-  var FROM = 'from';
-  var FUNCTION = 'Function';
-  var GET = 'get';
-  var HAS = 'has';
-  var LENGTH = 'length';
-  var MODULE = 'module';
-  var NEW = 'new';
-  var OBJECT = 'Object';
-  var OBJECT_NAME = 'Object';
-  var OF = 'of';
-  var PREVENT_EXTENSIONS = 'preventExtensions';
-  var PROTOTYPE = 'prototype';
-  var PUSH = 'push';
-  var SET = 'set';
-  var SLICE = 'slice';
-  var THIS = 'this';
-  var TRACEUR_RUNTIME = '$traceurRuntime';
-  var UNDEFINED = 'undefined';
-  var WRITABLE = 'writable';
-  return {
-    get $ARGUMENTS() {
-      return $ARGUMENTS;
-    },
-    get ANY() {
-      return ANY;
-    },
-    get APPLY() {
-      return APPLY;
-    },
-    get ARGUMENTS() {
-      return ARGUMENTS;
-    },
-    get ARRAY() {
-      return ARRAY;
-    },
-    get AS() {
-      return AS;
-    },
-    get ASYNC() {
-      return ASYNC;
-    },
-    get AWAIT() {
-      return AWAIT;
-    },
-    get BIND() {
-      return BIND;
-    },
-    get CALL() {
-      return CALL;
-    },
-    get CONFIGURABLE() {
-      return CONFIGURABLE;
-    },
-    get CONSTRUCTOR() {
-      return CONSTRUCTOR;
-    },
-    get CREATE() {
-      return CREATE;
-    },
-    get CURRENT() {
-      return CURRENT;
-    },
-    get DEFINE_PROPERTY() {
-      return DEFINE_PROPERTY;
-    },
-    get ENUMERABLE() {
-      return ENUMERABLE;
-    },
-    get FREEZE() {
-      return FREEZE;
-    },
-    get FROM() {
-      return FROM;
-    },
-    get FUNCTION() {
-      return FUNCTION;
-    },
-    get GET() {
-      return GET;
-    },
-    get HAS() {
-      return HAS;
-    },
-    get LENGTH() {
-      return LENGTH;
-    },
-    get MODULE() {
-      return MODULE;
-    },
-    get NEW() {
-      return NEW;
-    },
-    get OBJECT() {
-      return OBJECT;
-    },
-    get OBJECT_NAME() {
-      return OBJECT_NAME;
-    },
-    get OF() {
-      return OF;
-    },
-    get PREVENT_EXTENSIONS() {
-      return PREVENT_EXTENSIONS;
-    },
-    get PROTOTYPE() {
-      return PROTOTYPE;
-    },
-    get PUSH() {
-      return PUSH;
-    },
-    get SET() {
-      return SET;
-    },
-    get SLICE() {
-      return SLICE;
-    },
-    get THIS() {
-      return THIS;
-    },
-    get TRACEUR_RUNTIME() {
-      return TRACEUR_RUNTIME;
-    },
-    get UNDEFINED() {
-      return UNDEFINED;
-    },
-    get WRITABLE() {
-      return WRITABLE;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/trees/ParseTree", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/trees/ParseTree";
-  var ParseTreeType = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType");
-  var $__50 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      IDENTIFIER = $__50.IDENTIFIER,
-      STAR = $__50.STAR,
-      STRING = $__50.STRING,
-      VAR = $__50.VAR;
-  var Token = System.get("traceur@0.0.52/src/syntax/Token").Token;
-  var utilJSON = System.get("traceur@0.0.52/src/util/JSON");
-  var ASYNC = System.get("traceur@0.0.52/src/syntax/PredefinedName").ASYNC;
-  var $__53 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      ARRAY_COMPREHENSION = $__53.ARRAY_COMPREHENSION,
-      ARRAY_LITERAL_EXPRESSION = $__53.ARRAY_LITERAL_EXPRESSION,
-      ARRAY_PATTERN = $__53.ARRAY_PATTERN,
-      ARROW_FUNCTION_EXPRESSION = $__53.ARROW_FUNCTION_EXPRESSION,
-      AWAIT_EXPRESSION = $__53.AWAIT_EXPRESSION,
-      BINARY_EXPRESSION = $__53.BINARY_EXPRESSION,
-      BLOCK = $__53.BLOCK,
-      BREAK_STATEMENT = $__53.BREAK_STATEMENT,
-      CALL_EXPRESSION = $__53.CALL_EXPRESSION,
-      CLASS_DECLARATION = $__53.CLASS_DECLARATION,
-      CLASS_EXPRESSION = $__53.CLASS_EXPRESSION,
-      COMMA_EXPRESSION = $__53.COMMA_EXPRESSION,
-      CONDITIONAL_EXPRESSION = $__53.CONDITIONAL_EXPRESSION,
-      CONTINUE_STATEMENT = $__53.CONTINUE_STATEMENT,
-      DEBUGGER_STATEMENT = $__53.DEBUGGER_STATEMENT,
-      DO_WHILE_STATEMENT = $__53.DO_WHILE_STATEMENT,
-      EMPTY_STATEMENT = $__53.EMPTY_STATEMENT,
-      EXPORT_DECLARATION = $__53.EXPORT_DECLARATION,
-      EXPRESSION_STATEMENT = $__53.EXPRESSION_STATEMENT,
-      FOR_IN_STATEMENT = $__53.FOR_IN_STATEMENT,
-      FOR_OF_STATEMENT = $__53.FOR_OF_STATEMENT,
-      FOR_STATEMENT = $__53.FOR_STATEMENT,
-      FORMAL_PARAMETER = $__53.FORMAL_PARAMETER,
-      FUNCTION_DECLARATION = $__53.FUNCTION_DECLARATION,
-      FUNCTION_EXPRESSION = $__53.FUNCTION_EXPRESSION,
-      GENERATOR_COMPREHENSION = $__53.GENERATOR_COMPREHENSION,
-      IDENTIFIER_EXPRESSION = $__53.IDENTIFIER_EXPRESSION,
-      IF_STATEMENT = $__53.IF_STATEMENT,
-      IMPORT_DECLARATION = $__53.IMPORT_DECLARATION,
-      LABELLED_STATEMENT = $__53.LABELLED_STATEMENT,
-      LITERAL_EXPRESSION = $__53.LITERAL_EXPRESSION,
-      MEMBER_EXPRESSION = $__53.MEMBER_EXPRESSION,
-      MEMBER_LOOKUP_EXPRESSION = $__53.MEMBER_LOOKUP_EXPRESSION,
-      MODULE_DECLARATION = $__53.MODULE_DECLARATION,
-      NEW_EXPRESSION = $__53.NEW_EXPRESSION,
-      OBJECT_LITERAL_EXPRESSION = $__53.OBJECT_LITERAL_EXPRESSION,
-      OBJECT_PATTERN = $__53.OBJECT_PATTERN,
-      PAREN_EXPRESSION = $__53.PAREN_EXPRESSION,
-      POSTFIX_EXPRESSION = $__53.POSTFIX_EXPRESSION,
-      REST_PARAMETER = $__53.REST_PARAMETER,
-      RETURN_STATEMENT = $__53.RETURN_STATEMENT,
-      SPREAD_EXPRESSION = $__53.SPREAD_EXPRESSION,
-      SPREAD_PATTERN_ELEMENT = $__53.SPREAD_PATTERN_ELEMENT,
-      SUPER_EXPRESSION = $__53.SUPER_EXPRESSION,
-      SWITCH_STATEMENT = $__53.SWITCH_STATEMENT,
-      TEMPLATE_LITERAL_EXPRESSION = $__53.TEMPLATE_LITERAL_EXPRESSION,
-      THIS_EXPRESSION = $__53.THIS_EXPRESSION,
-      THROW_STATEMENT = $__53.THROW_STATEMENT,
-      TRY_STATEMENT = $__53.TRY_STATEMENT,
-      UNARY_EXPRESSION = $__53.UNARY_EXPRESSION,
-      VARIABLE_DECLARATION = $__53.VARIABLE_DECLARATION,
-      VARIABLE_STATEMENT = $__53.VARIABLE_STATEMENT,
-      WHILE_STATEMENT = $__53.WHILE_STATEMENT,
-      WITH_STATEMENT = $__53.WITH_STATEMENT,
-      YIELD_EXPRESSION = $__53.YIELD_EXPRESSION;
-  ;
-  var ParseTree = function ParseTree(type, location) {
-    throw new Error("Don't use for now. 'super' is currently very slow.");
-    this.type = type;
-    this.location = location;
-  };
-  var $ParseTree = ParseTree;
-  ($traceurRuntime.createClass)(ParseTree, {
-    isPattern: function() {
-      switch (this.type) {
-        case ARRAY_PATTERN:
-        case OBJECT_PATTERN:
-          return true;
-        default:
-          return false;
-      }
-    },
-    isLeftHandSideExpression: function() {
-      switch (this.type) {
-        case THIS_EXPRESSION:
-        case CLASS_EXPRESSION:
-        case SUPER_EXPRESSION:
-        case IDENTIFIER_EXPRESSION:
-        case LITERAL_EXPRESSION:
-        case ARRAY_LITERAL_EXPRESSION:
-        case OBJECT_LITERAL_EXPRESSION:
-        case NEW_EXPRESSION:
-        case MEMBER_EXPRESSION:
-        case MEMBER_LOOKUP_EXPRESSION:
-        case CALL_EXPRESSION:
-        case FUNCTION_EXPRESSION:
-        case TEMPLATE_LITERAL_EXPRESSION:
-          return true;
-        case PAREN_EXPRESSION:
-          return this.expression.isLeftHandSideExpression();
-        default:
-          return false;
-      }
-    },
-    isAssignmentExpression: function() {
-      switch (this.type) {
-        case ARRAY_COMPREHENSION:
-        case ARRAY_LITERAL_EXPRESSION:
-        case ARROW_FUNCTION_EXPRESSION:
-        case AWAIT_EXPRESSION:
-        case BINARY_EXPRESSION:
-        case CALL_EXPRESSION:
-        case CLASS_EXPRESSION:
-        case CONDITIONAL_EXPRESSION:
-        case FUNCTION_EXPRESSION:
-        case GENERATOR_COMPREHENSION:
-        case IDENTIFIER_EXPRESSION:
-        case LITERAL_EXPRESSION:
-        case MEMBER_EXPRESSION:
-        case MEMBER_LOOKUP_EXPRESSION:
-        case NEW_EXPRESSION:
-        case OBJECT_LITERAL_EXPRESSION:
-        case PAREN_EXPRESSION:
-        case POSTFIX_EXPRESSION:
-        case TEMPLATE_LITERAL_EXPRESSION:
-        case SUPER_EXPRESSION:
-        case THIS_EXPRESSION:
-        case UNARY_EXPRESSION:
-        case YIELD_EXPRESSION:
-          return true;
-        default:
-          return false;
-      }
-    },
-    isMemberExpression: function() {
-      switch (this.type) {
-        case THIS_EXPRESSION:
-        case CLASS_EXPRESSION:
-        case SUPER_EXPRESSION:
-        case IDENTIFIER_EXPRESSION:
-        case LITERAL_EXPRESSION:
-        case ARRAY_LITERAL_EXPRESSION:
-        case OBJECT_LITERAL_EXPRESSION:
-        case PAREN_EXPRESSION:
-        case TEMPLATE_LITERAL_EXPRESSION:
-        case FUNCTION_EXPRESSION:
-        case MEMBER_LOOKUP_EXPRESSION:
-        case MEMBER_EXPRESSION:
-        case CALL_EXPRESSION:
-          return true;
-        case NEW_EXPRESSION:
-          return this.args != null;
-      }
-      return false;
-    },
-    isExpression: function() {
-      return this.isAssignmentExpression() || this.type == COMMA_EXPRESSION;
-    },
-    isAssignmentOrSpread: function() {
-      return this.isAssignmentExpression() || this.type == SPREAD_EXPRESSION;
-    },
-    isRestParameter: function() {
-      return this.type == REST_PARAMETER || (this.type == FORMAL_PARAMETER && this.parameter.isRestParameter());
-    },
-    isSpreadPatternElement: function() {
-      return this.type == SPREAD_PATTERN_ELEMENT;
-    },
-    isStatementListItem: function() {
-      return this.isStatement() || this.isDeclaration();
-    },
-    isStatement: function() {
-      switch (this.type) {
-        case BLOCK:
-        case VARIABLE_STATEMENT:
-        case EMPTY_STATEMENT:
-        case EXPRESSION_STATEMENT:
-        case IF_STATEMENT:
-        case CONTINUE_STATEMENT:
-        case BREAK_STATEMENT:
-        case RETURN_STATEMENT:
-        case WITH_STATEMENT:
-        case LABELLED_STATEMENT:
-        case THROW_STATEMENT:
-        case TRY_STATEMENT:
-        case DEBUGGER_STATEMENT:
-          return true;
-      }
-      return this.isBreakableStatement();
-    },
-    isDeclaration: function() {
-      switch (this.type) {
-        case FUNCTION_DECLARATION:
-        case CLASS_DECLARATION:
-          return true;
-      }
-      return this.isLexicalDeclaration();
-    },
-    isLexicalDeclaration: function() {
-      switch (this.type) {
-        case VARIABLE_STATEMENT:
-          return this.declarations.declarationType !== VAR;
-      }
-      return false;
-    },
-    isBreakableStatement: function() {
-      switch (this.type) {
-        case SWITCH_STATEMENT:
-          return true;
-      }
-      return this.isIterationStatement();
-    },
-    isIterationStatement: function() {
-      switch (this.type) {
-        case DO_WHILE_STATEMENT:
-        case FOR_IN_STATEMENT:
-        case FOR_OF_STATEMENT:
-        case FOR_STATEMENT:
-        case WHILE_STATEMENT:
-          return true;
-      }
-      return false;
-    },
-    isScriptElement: function() {
-      switch (this.type) {
-        case CLASS_DECLARATION:
-        case EXPORT_DECLARATION:
-        case FUNCTION_DECLARATION:
-        case IMPORT_DECLARATION:
-        case MODULE_DECLARATION:
-        case VARIABLE_DECLARATION:
-          return true;
-      }
-      return this.isStatement();
-    },
-    isGenerator: function() {
-      return this.functionKind !== null && this.functionKind.type === STAR;
-    },
-    isAsyncFunction: function() {
-      return this.functionKind !== null && this.functionKind.type === IDENTIFIER && this.functionKind.value === ASYNC;
-    },
-    getDirectivePrologueStringToken_: function() {
-      var tree = this;
-      if (tree.type !== EXPRESSION_STATEMENT || !(tree = tree.expression))
-        return null;
-      if (tree.type !== LITERAL_EXPRESSION || !(tree = tree.literalToken))
-        return null;
-      if (tree.type !== STRING)
-        return null;
-      return tree;
-    },
-    isDirectivePrologue: function() {
-      return this.getDirectivePrologueStringToken_() !== null;
-    },
-    isUseStrictDirective: function() {
-      var token = this.getDirectivePrologueStringToken_();
-      if (!token)
-        return false;
-      var v = token.value;
-      return v === '"use strict"' || v === "'use strict'";
-    },
-    toJSON: function() {
-      return utilJSON.transform(this, $ParseTree.replacer);
-    },
-    stringify: function() {
-      var indent = arguments[0] !== (void 0) ? arguments[0] : 2;
-      return JSON.stringify(this, $ParseTree.replacer, indent);
-    }
-  }, {
-    stripLocation: function(key, value) {
-      if (key === 'location') {
-        return undefined;
-      }
-      return value;
-    },
-    replacer: function(k, v) {
-      if (v instanceof $ParseTree || v instanceof Token) {
-        var rv = {type: v.type};
-        Object.keys(v).forEach(function(name) {
-          if (name !== 'location')
-            rv[name] = v[name];
-        });
-        return rv;
-      }
-      return v;
-    }
-  });
-  return {
-    get ParseTreeType() {
-      return ParseTreeType;
-    },
-    get ParseTree() {
-      return ParseTree;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/trees/ParseTrees", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/trees/ParseTrees";
-  var ParseTree = System.get("traceur@0.0.52/src/syntax/trees/ParseTree").ParseTree;
-  var ParseTreeType = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType");
-  var ANNOTATION = ParseTreeType.ANNOTATION;
-  var Annotation = function Annotation(location, name, args) {
-    this.location = location;
-    this.name = name;
-    this.args = args;
-  };
-  ($traceurRuntime.createClass)(Annotation, {
-    transform: function(transformer) {
-      return transformer.transformAnnotation(this);
-    },
-    visit: function(visitor) {
-      visitor.visitAnnotation(this);
-    },
-    get type() {
-      return ANNOTATION;
-    }
-  }, {}, ParseTree);
-  var ANON_BLOCK = ParseTreeType.ANON_BLOCK;
-  var AnonBlock = function AnonBlock(location, statements) {
-    this.location = location;
-    this.statements = statements;
-  };
-  ($traceurRuntime.createClass)(AnonBlock, {
-    transform: function(transformer) {
-      return transformer.transformAnonBlock(this);
-    },
-    visit: function(visitor) {
-      visitor.visitAnonBlock(this);
-    },
-    get type() {
-      return ANON_BLOCK;
-    }
-  }, {}, ParseTree);
-  var ARGUMENT_LIST = ParseTreeType.ARGUMENT_LIST;
-  var ArgumentList = function ArgumentList(location, args) {
-    this.location = location;
-    this.args = args;
-  };
-  ($traceurRuntime.createClass)(ArgumentList, {
-    transform: function(transformer) {
-      return transformer.transformArgumentList(this);
-    },
-    visit: function(visitor) {
-      visitor.visitArgumentList(this);
-    },
-    get type() {
-      return ARGUMENT_LIST;
-    }
-  }, {}, ParseTree);
-  var ARRAY_COMPREHENSION = ParseTreeType.ARRAY_COMPREHENSION;
-  var ArrayComprehension = function ArrayComprehension(location, comprehensionList, expression) {
-    this.location = location;
-    this.comprehensionList = comprehensionList;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(ArrayComprehension, {
-    transform: function(transformer) {
-      return transformer.transformArrayComprehension(this);
-    },
-    visit: function(visitor) {
-      visitor.visitArrayComprehension(this);
-    },
-    get type() {
-      return ARRAY_COMPREHENSION;
-    }
-  }, {}, ParseTree);
-  var ARRAY_LITERAL_EXPRESSION = ParseTreeType.ARRAY_LITERAL_EXPRESSION;
-  var ArrayLiteralExpression = function ArrayLiteralExpression(location, elements) {
-    this.location = location;
-    this.elements = elements;
-  };
-  ($traceurRuntime.createClass)(ArrayLiteralExpression, {
-    transform: function(transformer) {
-      return transformer.transformArrayLiteralExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitArrayLiteralExpression(this);
-    },
-    get type() {
-      return ARRAY_LITERAL_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var ARRAY_PATTERN = ParseTreeType.ARRAY_PATTERN;
-  var ArrayPattern = function ArrayPattern(location, elements) {
-    this.location = location;
-    this.elements = elements;
-  };
-  ($traceurRuntime.createClass)(ArrayPattern, {
-    transform: function(transformer) {
-      return transformer.transformArrayPattern(this);
-    },
-    visit: function(visitor) {
-      visitor.visitArrayPattern(this);
-    },
-    get type() {
-      return ARRAY_PATTERN;
-    }
-  }, {}, ParseTree);
-  var ARROW_FUNCTION_EXPRESSION = ParseTreeType.ARROW_FUNCTION_EXPRESSION;
-  var ArrowFunctionExpression = function ArrowFunctionExpression(location, functionKind, parameterList, body) {
-    this.location = location;
-    this.functionKind = functionKind;
-    this.parameterList = parameterList;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(ArrowFunctionExpression, {
-    transform: function(transformer) {
-      return transformer.transformArrowFunctionExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitArrowFunctionExpression(this);
-    },
-    get type() {
-      return ARROW_FUNCTION_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var ASSIGNMENT_ELEMENT = ParseTreeType.ASSIGNMENT_ELEMENT;
-  var AssignmentElement = function AssignmentElement(location, assignment, initializer) {
-    this.location = location;
-    this.assignment = assignment;
-    this.initializer = initializer;
-  };
-  ($traceurRuntime.createClass)(AssignmentElement, {
-    transform: function(transformer) {
-      return transformer.transformAssignmentElement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitAssignmentElement(this);
-    },
-    get type() {
-      return ASSIGNMENT_ELEMENT;
-    }
-  }, {}, ParseTree);
-  var AWAIT_EXPRESSION = ParseTreeType.AWAIT_EXPRESSION;
-  var AwaitExpression = function AwaitExpression(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(AwaitExpression, {
-    transform: function(transformer) {
-      return transformer.transformAwaitExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitAwaitExpression(this);
-    },
-    get type() {
-      return AWAIT_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var BINARY_EXPRESSION = ParseTreeType.BINARY_EXPRESSION;
-  var BinaryExpression = function BinaryExpression(location, left, operator, right) {
-    this.location = location;
-    this.left = left;
-    this.operator = operator;
-    this.right = right;
-  };
-  ($traceurRuntime.createClass)(BinaryExpression, {
-    transform: function(transformer) {
-      return transformer.transformBinaryExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitBinaryExpression(this);
-    },
-    get type() {
-      return BINARY_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var BINDING_ELEMENT = ParseTreeType.BINDING_ELEMENT;
-  var BindingElement = function BindingElement(location, binding, initializer) {
-    this.location = location;
-    this.binding = binding;
-    this.initializer = initializer;
-  };
-  ($traceurRuntime.createClass)(BindingElement, {
-    transform: function(transformer) {
-      return transformer.transformBindingElement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitBindingElement(this);
-    },
-    get type() {
-      return BINDING_ELEMENT;
-    }
-  }, {}, ParseTree);
-  var BINDING_IDENTIFIER = ParseTreeType.BINDING_IDENTIFIER;
-  var BindingIdentifier = function BindingIdentifier(location, identifierToken) {
-    this.location = location;
-    this.identifierToken = identifierToken;
-  };
-  ($traceurRuntime.createClass)(BindingIdentifier, {
-    transform: function(transformer) {
-      return transformer.transformBindingIdentifier(this);
-    },
-    visit: function(visitor) {
-      visitor.visitBindingIdentifier(this);
-    },
-    get type() {
-      return BINDING_IDENTIFIER;
-    }
-  }, {}, ParseTree);
-  var BLOCK = ParseTreeType.BLOCK;
-  var Block = function Block(location, statements) {
-    this.location = location;
-    this.statements = statements;
-  };
-  ($traceurRuntime.createClass)(Block, {
-    transform: function(transformer) {
-      return transformer.transformBlock(this);
-    },
-    visit: function(visitor) {
-      visitor.visitBlock(this);
-    },
-    get type() {
-      return BLOCK;
-    }
-  }, {}, ParseTree);
-  var BREAK_STATEMENT = ParseTreeType.BREAK_STATEMENT;
-  var BreakStatement = function BreakStatement(location, name) {
-    this.location = location;
-    this.name = name;
-  };
-  ($traceurRuntime.createClass)(BreakStatement, {
-    transform: function(transformer) {
-      return transformer.transformBreakStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitBreakStatement(this);
-    },
-    get type() {
-      return BREAK_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var CALL_EXPRESSION = ParseTreeType.CALL_EXPRESSION;
-  var CallExpression = function CallExpression(location, operand, args) {
-    this.location = location;
-    this.operand = operand;
-    this.args = args;
-  };
-  ($traceurRuntime.createClass)(CallExpression, {
-    transform: function(transformer) {
-      return transformer.transformCallExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitCallExpression(this);
-    },
-    get type() {
-      return CALL_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var CASE_CLAUSE = ParseTreeType.CASE_CLAUSE;
-  var CaseClause = function CaseClause(location, expression, statements) {
-    this.location = location;
-    this.expression = expression;
-    this.statements = statements;
-  };
-  ($traceurRuntime.createClass)(CaseClause, {
-    transform: function(transformer) {
-      return transformer.transformCaseClause(this);
-    },
-    visit: function(visitor) {
-      visitor.visitCaseClause(this);
-    },
-    get type() {
-      return CASE_CLAUSE;
-    }
-  }, {}, ParseTree);
-  var CATCH = ParseTreeType.CATCH;
-  var Catch = function Catch(location, binding, catchBody) {
-    this.location = location;
-    this.binding = binding;
-    this.catchBody = catchBody;
-  };
-  ($traceurRuntime.createClass)(Catch, {
-    transform: function(transformer) {
-      return transformer.transformCatch(this);
-    },
-    visit: function(visitor) {
-      visitor.visitCatch(this);
-    },
-    get type() {
-      return CATCH;
-    }
-  }, {}, ParseTree);
-  var CLASS_DECLARATION = ParseTreeType.CLASS_DECLARATION;
-  var ClassDeclaration = function ClassDeclaration(location, name, superClass, elements, annotations) {
-    this.location = location;
-    this.name = name;
-    this.superClass = superClass;
-    this.elements = elements;
-    this.annotations = annotations;
-  };
-  ($traceurRuntime.createClass)(ClassDeclaration, {
-    transform: function(transformer) {
-      return transformer.transformClassDeclaration(this);
-    },
-    visit: function(visitor) {
-      visitor.visitClassDeclaration(this);
-    },
-    get type() {
-      return CLASS_DECLARATION;
-    }
-  }, {}, ParseTree);
-  var CLASS_EXPRESSION = ParseTreeType.CLASS_EXPRESSION;
-  var ClassExpression = function ClassExpression(location, name, superClass, elements, annotations) {
-    this.location = location;
-    this.name = name;
-    this.superClass = superClass;
-    this.elements = elements;
-    this.annotations = annotations;
-  };
-  ($traceurRuntime.createClass)(ClassExpression, {
-    transform: function(transformer) {
-      return transformer.transformClassExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitClassExpression(this);
-    },
-    get type() {
-      return CLASS_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var COMMA_EXPRESSION = ParseTreeType.COMMA_EXPRESSION;
-  var CommaExpression = function CommaExpression(location, expressions) {
-    this.location = location;
-    this.expressions = expressions;
-  };
-  ($traceurRuntime.createClass)(CommaExpression, {
-    transform: function(transformer) {
-      return transformer.transformCommaExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitCommaExpression(this);
-    },
-    get type() {
-      return COMMA_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var COMPREHENSION_FOR = ParseTreeType.COMPREHENSION_FOR;
-  var ComprehensionFor = function ComprehensionFor(location, left, iterator) {
-    this.location = location;
-    this.left = left;
-    this.iterator = iterator;
-  };
-  ($traceurRuntime.createClass)(ComprehensionFor, {
-    transform: function(transformer) {
-      return transformer.transformComprehensionFor(this);
-    },
-    visit: function(visitor) {
-      visitor.visitComprehensionFor(this);
-    },
-    get type() {
-      return COMPREHENSION_FOR;
-    }
-  }, {}, ParseTree);
-  var COMPREHENSION_IF = ParseTreeType.COMPREHENSION_IF;
-  var ComprehensionIf = function ComprehensionIf(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(ComprehensionIf, {
-    transform: function(transformer) {
-      return transformer.transformComprehensionIf(this);
-    },
-    visit: function(visitor) {
-      visitor.visitComprehensionIf(this);
-    },
-    get type() {
-      return COMPREHENSION_IF;
-    }
-  }, {}, ParseTree);
-  var COMPUTED_PROPERTY_NAME = ParseTreeType.COMPUTED_PROPERTY_NAME;
-  var ComputedPropertyName = function ComputedPropertyName(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(ComputedPropertyName, {
-    transform: function(transformer) {
-      return transformer.transformComputedPropertyName(this);
-    },
-    visit: function(visitor) {
-      visitor.visitComputedPropertyName(this);
-    },
-    get type() {
-      return COMPUTED_PROPERTY_NAME;
-    }
-  }, {}, ParseTree);
-  var CONDITIONAL_EXPRESSION = ParseTreeType.CONDITIONAL_EXPRESSION;
-  var ConditionalExpression = function ConditionalExpression(location, condition, left, right) {
-    this.location = location;
-    this.condition = condition;
-    this.left = left;
-    this.right = right;
-  };
-  ($traceurRuntime.createClass)(ConditionalExpression, {
-    transform: function(transformer) {
-      return transformer.transformConditionalExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitConditionalExpression(this);
-    },
-    get type() {
-      return CONDITIONAL_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var CONTINUE_STATEMENT = ParseTreeType.CONTINUE_STATEMENT;
-  var ContinueStatement = function ContinueStatement(location, name) {
-    this.location = location;
-    this.name = name;
-  };
-  ($traceurRuntime.createClass)(ContinueStatement, {
-    transform: function(transformer) {
-      return transformer.transformContinueStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitContinueStatement(this);
-    },
-    get type() {
-      return CONTINUE_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var COVER_FORMALS = ParseTreeType.COVER_FORMALS;
-  var CoverFormals = function CoverFormals(location, expressions) {
-    this.location = location;
-    this.expressions = expressions;
-  };
-  ($traceurRuntime.createClass)(CoverFormals, {
-    transform: function(transformer) {
-      return transformer.transformCoverFormals(this);
-    },
-    visit: function(visitor) {
-      visitor.visitCoverFormals(this);
-    },
-    get type() {
-      return COVER_FORMALS;
-    }
-  }, {}, ParseTree);
-  var COVER_INITIALIZED_NAME = ParseTreeType.COVER_INITIALIZED_NAME;
-  var CoverInitializedName = function CoverInitializedName(location, name, equalToken, initializer) {
-    this.location = location;
-    this.name = name;
-    this.equalToken = equalToken;
-    this.initializer = initializer;
-  };
-  ($traceurRuntime.createClass)(CoverInitializedName, {
-    transform: function(transformer) {
-      return transformer.transformCoverInitializedName(this);
-    },
-    visit: function(visitor) {
-      visitor.visitCoverInitializedName(this);
-    },
-    get type() {
-      return COVER_INITIALIZED_NAME;
-    }
-  }, {}, ParseTree);
-  var DEBUGGER_STATEMENT = ParseTreeType.DEBUGGER_STATEMENT;
-  var DebuggerStatement = function DebuggerStatement(location) {
-    this.location = location;
-  };
-  ($traceurRuntime.createClass)(DebuggerStatement, {
-    transform: function(transformer) {
-      return transformer.transformDebuggerStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitDebuggerStatement(this);
-    },
-    get type() {
-      return DEBUGGER_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var DEFAULT_CLAUSE = ParseTreeType.DEFAULT_CLAUSE;
-  var DefaultClause = function DefaultClause(location, statements) {
-    this.location = location;
-    this.statements = statements;
-  };
-  ($traceurRuntime.createClass)(DefaultClause, {
-    transform: function(transformer) {
-      return transformer.transformDefaultClause(this);
-    },
-    visit: function(visitor) {
-      visitor.visitDefaultClause(this);
-    },
-    get type() {
-      return DEFAULT_CLAUSE;
-    }
-  }, {}, ParseTree);
-  var DO_WHILE_STATEMENT = ParseTreeType.DO_WHILE_STATEMENT;
-  var DoWhileStatement = function DoWhileStatement(location, body, condition) {
-    this.location = location;
-    this.body = body;
-    this.condition = condition;
-  };
-  ($traceurRuntime.createClass)(DoWhileStatement, {
-    transform: function(transformer) {
-      return transformer.transformDoWhileStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitDoWhileStatement(this);
-    },
-    get type() {
-      return DO_WHILE_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var EMPTY_STATEMENT = ParseTreeType.EMPTY_STATEMENT;
-  var EmptyStatement = function EmptyStatement(location) {
-    this.location = location;
-  };
-  ($traceurRuntime.createClass)(EmptyStatement, {
-    transform: function(transformer) {
-      return transformer.transformEmptyStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitEmptyStatement(this);
-    },
-    get type() {
-      return EMPTY_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var EXPORT_DECLARATION = ParseTreeType.EXPORT_DECLARATION;
-  var ExportDeclaration = function ExportDeclaration(location, declaration, annotations) {
-    this.location = location;
-    this.declaration = declaration;
-    this.annotations = annotations;
-  };
-  ($traceurRuntime.createClass)(ExportDeclaration, {
-    transform: function(transformer) {
-      return transformer.transformExportDeclaration(this);
-    },
-    visit: function(visitor) {
-      visitor.visitExportDeclaration(this);
-    },
-    get type() {
-      return EXPORT_DECLARATION;
-    }
-  }, {}, ParseTree);
-  var EXPORT_DEFAULT = ParseTreeType.EXPORT_DEFAULT;
-  var ExportDefault = function ExportDefault(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(ExportDefault, {
-    transform: function(transformer) {
-      return transformer.transformExportDefault(this);
-    },
-    visit: function(visitor) {
-      visitor.visitExportDefault(this);
-    },
-    get type() {
-      return EXPORT_DEFAULT;
-    }
-  }, {}, ParseTree);
-  var EXPORT_SPECIFIER = ParseTreeType.EXPORT_SPECIFIER;
-  var ExportSpecifier = function ExportSpecifier(location, lhs, rhs) {
-    this.location = location;
-    this.lhs = lhs;
-    this.rhs = rhs;
-  };
-  ($traceurRuntime.createClass)(ExportSpecifier, {
-    transform: function(transformer) {
-      return transformer.transformExportSpecifier(this);
-    },
-    visit: function(visitor) {
-      visitor.visitExportSpecifier(this);
-    },
-    get type() {
-      return EXPORT_SPECIFIER;
-    }
-  }, {}, ParseTree);
-  var EXPORT_SPECIFIER_SET = ParseTreeType.EXPORT_SPECIFIER_SET;
-  var ExportSpecifierSet = function ExportSpecifierSet(location, specifiers) {
-    this.location = location;
-    this.specifiers = specifiers;
-  };
-  ($traceurRuntime.createClass)(ExportSpecifierSet, {
-    transform: function(transformer) {
-      return transformer.transformExportSpecifierSet(this);
-    },
-    visit: function(visitor) {
-      visitor.visitExportSpecifierSet(this);
-    },
-    get type() {
-      return EXPORT_SPECIFIER_SET;
-    }
-  }, {}, ParseTree);
-  var EXPORT_STAR = ParseTreeType.EXPORT_STAR;
-  var ExportStar = function ExportStar(location) {
-    this.location = location;
-  };
-  ($traceurRuntime.createClass)(ExportStar, {
-    transform: function(transformer) {
-      return transformer.transformExportStar(this);
-    },
-    visit: function(visitor) {
-      visitor.visitExportStar(this);
-    },
-    get type() {
-      return EXPORT_STAR;
-    }
-  }, {}, ParseTree);
-  var EXPRESSION_STATEMENT = ParseTreeType.EXPRESSION_STATEMENT;
-  var ExpressionStatement = function ExpressionStatement(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(ExpressionStatement, {
-    transform: function(transformer) {
-      return transformer.transformExpressionStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitExpressionStatement(this);
-    },
-    get type() {
-      return EXPRESSION_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var FINALLY = ParseTreeType.FINALLY;
-  var Finally = function Finally(location, block) {
-    this.location = location;
-    this.block = block;
-  };
-  ($traceurRuntime.createClass)(Finally, {
-    transform: function(transformer) {
-      return transformer.transformFinally(this);
-    },
-    visit: function(visitor) {
-      visitor.visitFinally(this);
-    },
-    get type() {
-      return FINALLY;
-    }
-  }, {}, ParseTree);
-  var FOR_IN_STATEMENT = ParseTreeType.FOR_IN_STATEMENT;
-  var ForInStatement = function ForInStatement(location, initializer, collection, body) {
-    this.location = location;
-    this.initializer = initializer;
-    this.collection = collection;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(ForInStatement, {
-    transform: function(transformer) {
-      return transformer.transformForInStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitForInStatement(this);
-    },
-    get type() {
-      return FOR_IN_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var FOR_OF_STATEMENT = ParseTreeType.FOR_OF_STATEMENT;
-  var ForOfStatement = function ForOfStatement(location, initializer, collection, body) {
-    this.location = location;
-    this.initializer = initializer;
-    this.collection = collection;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(ForOfStatement, {
-    transform: function(transformer) {
-      return transformer.transformForOfStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitForOfStatement(this);
-    },
-    get type() {
-      return FOR_OF_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var FOR_STATEMENT = ParseTreeType.FOR_STATEMENT;
-  var ForStatement = function ForStatement(location, initializer, condition, increment, body) {
-    this.location = location;
-    this.initializer = initializer;
-    this.condition = condition;
-    this.increment = increment;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(ForStatement, {
-    transform: function(transformer) {
-      return transformer.transformForStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitForStatement(this);
-    },
-    get type() {
-      return FOR_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var FORMAL_PARAMETER = ParseTreeType.FORMAL_PARAMETER;
-  var FormalParameter = function FormalParameter(location, parameter, typeAnnotation, annotations) {
-    this.location = location;
-    this.parameter = parameter;
-    this.typeAnnotation = typeAnnotation;
-    this.annotations = annotations;
-  };
-  ($traceurRuntime.createClass)(FormalParameter, {
-    transform: function(transformer) {
-      return transformer.transformFormalParameter(this);
-    },
-    visit: function(visitor) {
-      visitor.visitFormalParameter(this);
-    },
-    get type() {
-      return FORMAL_PARAMETER;
-    }
-  }, {}, ParseTree);
-  var FORMAL_PARAMETER_LIST = ParseTreeType.FORMAL_PARAMETER_LIST;
-  var FormalParameterList = function FormalParameterList(location, parameters) {
-    this.location = location;
-    this.parameters = parameters;
-  };
-  ($traceurRuntime.createClass)(FormalParameterList, {
-    transform: function(transformer) {
-      return transformer.transformFormalParameterList(this);
-    },
-    visit: function(visitor) {
-      visitor.visitFormalParameterList(this);
-    },
-    get type() {
-      return FORMAL_PARAMETER_LIST;
-    }
-  }, {}, ParseTree);
-  var FUNCTION_BODY = ParseTreeType.FUNCTION_BODY;
-  var FunctionBody = function FunctionBody(location, statements) {
-    this.location = location;
-    this.statements = statements;
-  };
-  ($traceurRuntime.createClass)(FunctionBody, {
-    transform: function(transformer) {
-      return transformer.transformFunctionBody(this);
-    },
-    visit: function(visitor) {
-      visitor.visitFunctionBody(this);
-    },
-    get type() {
-      return FUNCTION_BODY;
-    }
-  }, {}, ParseTree);
-  var FUNCTION_DECLARATION = ParseTreeType.FUNCTION_DECLARATION;
-  var FunctionDeclaration = function FunctionDeclaration(location, name, functionKind, parameterList, typeAnnotation, annotations, body) {
-    this.location = location;
-    this.name = name;
-    this.functionKind = functionKind;
-    this.parameterList = parameterList;
-    this.typeAnnotation = typeAnnotation;
-    this.annotations = annotations;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(FunctionDeclaration, {
-    transform: function(transformer) {
-      return transformer.transformFunctionDeclaration(this);
-    },
-    visit: function(visitor) {
-      visitor.visitFunctionDeclaration(this);
-    },
-    get type() {
-      return FUNCTION_DECLARATION;
-    }
-  }, {}, ParseTree);
-  var FUNCTION_EXPRESSION = ParseTreeType.FUNCTION_EXPRESSION;
-  var FunctionExpression = function FunctionExpression(location, name, functionKind, parameterList, typeAnnotation, annotations, body) {
-    this.location = location;
-    this.name = name;
-    this.functionKind = functionKind;
-    this.parameterList = parameterList;
-    this.typeAnnotation = typeAnnotation;
-    this.annotations = annotations;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(FunctionExpression, {
-    transform: function(transformer) {
-      return transformer.transformFunctionExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitFunctionExpression(this);
-    },
-    get type() {
-      return FUNCTION_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var GENERATOR_COMPREHENSION = ParseTreeType.GENERATOR_COMPREHENSION;
-  var GeneratorComprehension = function GeneratorComprehension(location, comprehensionList, expression) {
-    this.location = location;
-    this.comprehensionList = comprehensionList;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(GeneratorComprehension, {
-    transform: function(transformer) {
-      return transformer.transformGeneratorComprehension(this);
-    },
-    visit: function(visitor) {
-      visitor.visitGeneratorComprehension(this);
-    },
-    get type() {
-      return GENERATOR_COMPREHENSION;
-    }
-  }, {}, ParseTree);
-  var GET_ACCESSOR = ParseTreeType.GET_ACCESSOR;
-  var GetAccessor = function GetAccessor(location, isStatic, name, typeAnnotation, annotations, body) {
-    this.location = location;
-    this.isStatic = isStatic;
-    this.name = name;
-    this.typeAnnotation = typeAnnotation;
-    this.annotations = annotations;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(GetAccessor, {
-    transform: function(transformer) {
-      return transformer.transformGetAccessor(this);
-    },
-    visit: function(visitor) {
-      visitor.visitGetAccessor(this);
-    },
-    get type() {
-      return GET_ACCESSOR;
-    }
-  }, {}, ParseTree);
-  var IDENTIFIER_EXPRESSION = ParseTreeType.IDENTIFIER_EXPRESSION;
-  var IdentifierExpression = function IdentifierExpression(location, identifierToken) {
-    this.location = location;
-    this.identifierToken = identifierToken;
-  };
-  ($traceurRuntime.createClass)(IdentifierExpression, {
-    transform: function(transformer) {
-      return transformer.transformIdentifierExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitIdentifierExpression(this);
-    },
-    get type() {
-      return IDENTIFIER_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var IF_STATEMENT = ParseTreeType.IF_STATEMENT;
-  var IfStatement = function IfStatement(location, condition, ifClause, elseClause) {
-    this.location = location;
-    this.condition = condition;
-    this.ifClause = ifClause;
-    this.elseClause = elseClause;
-  };
-  ($traceurRuntime.createClass)(IfStatement, {
-    transform: function(transformer) {
-      return transformer.transformIfStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitIfStatement(this);
-    },
-    get type() {
-      return IF_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var IMPORTED_BINDING = ParseTreeType.IMPORTED_BINDING;
-  var ImportedBinding = function ImportedBinding(location, binding) {
-    this.location = location;
-    this.binding = binding;
-  };
-  ($traceurRuntime.createClass)(ImportedBinding, {
-    transform: function(transformer) {
-      return transformer.transformImportedBinding(this);
-    },
-    visit: function(visitor) {
-      visitor.visitImportedBinding(this);
-    },
-    get type() {
-      return IMPORTED_BINDING;
-    }
-  }, {}, ParseTree);
-  var IMPORT_DECLARATION = ParseTreeType.IMPORT_DECLARATION;
-  var ImportDeclaration = function ImportDeclaration(location, importClause, moduleSpecifier) {
-    this.location = location;
-    this.importClause = importClause;
-    this.moduleSpecifier = moduleSpecifier;
-  };
-  ($traceurRuntime.createClass)(ImportDeclaration, {
-    transform: function(transformer) {
-      return transformer.transformImportDeclaration(this);
-    },
-    visit: function(visitor) {
-      visitor.visitImportDeclaration(this);
-    },
-    get type() {
-      return IMPORT_DECLARATION;
-    }
-  }, {}, ParseTree);
-  var IMPORT_SPECIFIER = ParseTreeType.IMPORT_SPECIFIER;
-  var ImportSpecifier = function ImportSpecifier(location, lhs, rhs) {
-    this.location = location;
-    this.lhs = lhs;
-    this.rhs = rhs;
-  };
-  ($traceurRuntime.createClass)(ImportSpecifier, {
-    transform: function(transformer) {
-      return transformer.transformImportSpecifier(this);
-    },
-    visit: function(visitor) {
-      visitor.visitImportSpecifier(this);
-    },
-    get type() {
-      return IMPORT_SPECIFIER;
-    }
-  }, {}, ParseTree);
-  var IMPORT_SPECIFIER_SET = ParseTreeType.IMPORT_SPECIFIER_SET;
-  var ImportSpecifierSet = function ImportSpecifierSet(location, specifiers) {
-    this.location = location;
-    this.specifiers = specifiers;
-  };
-  ($traceurRuntime.createClass)(ImportSpecifierSet, {
-    transform: function(transformer) {
-      return transformer.transformImportSpecifierSet(this);
-    },
-    visit: function(visitor) {
-      visitor.visitImportSpecifierSet(this);
-    },
-    get type() {
-      return IMPORT_SPECIFIER_SET;
-    }
-  }, {}, ParseTree);
-  var LABELLED_STATEMENT = ParseTreeType.LABELLED_STATEMENT;
-  var LabelledStatement = function LabelledStatement(location, name, statement) {
-    this.location = location;
-    this.name = name;
-    this.statement = statement;
-  };
-  ($traceurRuntime.createClass)(LabelledStatement, {
-    transform: function(transformer) {
-      return transformer.transformLabelledStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitLabelledStatement(this);
-    },
-    get type() {
-      return LABELLED_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var LITERAL_EXPRESSION = ParseTreeType.LITERAL_EXPRESSION;
-  var LiteralExpression = function LiteralExpression(location, literalToken) {
-    this.location = location;
-    this.literalToken = literalToken;
-  };
-  ($traceurRuntime.createClass)(LiteralExpression, {
-    transform: function(transformer) {
-      return transformer.transformLiteralExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitLiteralExpression(this);
-    },
-    get type() {
-      return LITERAL_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var LITERAL_PROPERTY_NAME = ParseTreeType.LITERAL_PROPERTY_NAME;
-  var LiteralPropertyName = function LiteralPropertyName(location, literalToken) {
-    this.location = location;
-    this.literalToken = literalToken;
-  };
-  ($traceurRuntime.createClass)(LiteralPropertyName, {
-    transform: function(transformer) {
-      return transformer.transformLiteralPropertyName(this);
-    },
-    visit: function(visitor) {
-      visitor.visitLiteralPropertyName(this);
-    },
-    get type() {
-      return LITERAL_PROPERTY_NAME;
-    }
-  }, {}, ParseTree);
-  var MEMBER_EXPRESSION = ParseTreeType.MEMBER_EXPRESSION;
-  var MemberExpression = function MemberExpression(location, operand, memberName) {
-    this.location = location;
-    this.operand = operand;
-    this.memberName = memberName;
-  };
-  ($traceurRuntime.createClass)(MemberExpression, {
-    transform: function(transformer) {
-      return transformer.transformMemberExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitMemberExpression(this);
-    },
-    get type() {
-      return MEMBER_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var MEMBER_LOOKUP_EXPRESSION = ParseTreeType.MEMBER_LOOKUP_EXPRESSION;
-  var MemberLookupExpression = function MemberLookupExpression(location, operand, memberExpression) {
-    this.location = location;
-    this.operand = operand;
-    this.memberExpression = memberExpression;
-  };
-  ($traceurRuntime.createClass)(MemberLookupExpression, {
-    transform: function(transformer) {
-      return transformer.transformMemberLookupExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitMemberLookupExpression(this);
-    },
-    get type() {
-      return MEMBER_LOOKUP_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var MODULE = ParseTreeType.MODULE;
-  var Module = function Module(location, scriptItemList, moduleName) {
-    this.location = location;
-    this.scriptItemList = scriptItemList;
-    this.moduleName = moduleName;
-  };
-  ($traceurRuntime.createClass)(Module, {
-    transform: function(transformer) {
-      return transformer.transformModule(this);
-    },
-    visit: function(visitor) {
-      visitor.visitModule(this);
-    },
-    get type() {
-      return MODULE;
-    }
-  }, {}, ParseTree);
-  var MODULE_DECLARATION = ParseTreeType.MODULE_DECLARATION;
-  var ModuleDeclaration = function ModuleDeclaration(location, identifier, expression) {
-    this.location = location;
-    this.identifier = identifier;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(ModuleDeclaration, {
-    transform: function(transformer) {
-      return transformer.transformModuleDeclaration(this);
-    },
-    visit: function(visitor) {
-      visitor.visitModuleDeclaration(this);
-    },
-    get type() {
-      return MODULE_DECLARATION;
-    }
-  }, {}, ParseTree);
-  var MODULE_SPECIFIER = ParseTreeType.MODULE_SPECIFIER;
-  var ModuleSpecifier = function ModuleSpecifier(location, token) {
-    this.location = location;
-    this.token = token;
-  };
-  ($traceurRuntime.createClass)(ModuleSpecifier, {
-    transform: function(transformer) {
-      return transformer.transformModuleSpecifier(this);
-    },
-    visit: function(visitor) {
-      visitor.visitModuleSpecifier(this);
-    },
-    get type() {
-      return MODULE_SPECIFIER;
-    }
-  }, {}, ParseTree);
-  var NAMED_EXPORT = ParseTreeType.NAMED_EXPORT;
-  var NamedExport = function NamedExport(location, moduleSpecifier, specifierSet) {
-    this.location = location;
-    this.moduleSpecifier = moduleSpecifier;
-    this.specifierSet = specifierSet;
-  };
-  ($traceurRuntime.createClass)(NamedExport, {
-    transform: function(transformer) {
-      return transformer.transformNamedExport(this);
-    },
-    visit: function(visitor) {
-      visitor.visitNamedExport(this);
-    },
-    get type() {
-      return NAMED_EXPORT;
-    }
-  }, {}, ParseTree);
-  var NEW_EXPRESSION = ParseTreeType.NEW_EXPRESSION;
-  var NewExpression = function NewExpression(location, operand, args) {
-    this.location = location;
-    this.operand = operand;
-    this.args = args;
-  };
-  ($traceurRuntime.createClass)(NewExpression, {
-    transform: function(transformer) {
-      return transformer.transformNewExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitNewExpression(this);
-    },
-    get type() {
-      return NEW_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var OBJECT_LITERAL_EXPRESSION = ParseTreeType.OBJECT_LITERAL_EXPRESSION;
-  var ObjectLiteralExpression = function ObjectLiteralExpression(location, propertyNameAndValues) {
-    this.location = location;
-    this.propertyNameAndValues = propertyNameAndValues;
-  };
-  ($traceurRuntime.createClass)(ObjectLiteralExpression, {
-    transform: function(transformer) {
-      return transformer.transformObjectLiteralExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitObjectLiteralExpression(this);
-    },
-    get type() {
-      return OBJECT_LITERAL_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var OBJECT_PATTERN = ParseTreeType.OBJECT_PATTERN;
-  var ObjectPattern = function ObjectPattern(location, fields) {
-    this.location = location;
-    this.fields = fields;
-  };
-  ($traceurRuntime.createClass)(ObjectPattern, {
-    transform: function(transformer) {
-      return transformer.transformObjectPattern(this);
-    },
-    visit: function(visitor) {
-      visitor.visitObjectPattern(this);
-    },
-    get type() {
-      return OBJECT_PATTERN;
-    }
-  }, {}, ParseTree);
-  var OBJECT_PATTERN_FIELD = ParseTreeType.OBJECT_PATTERN_FIELD;
-  var ObjectPatternField = function ObjectPatternField(location, name, element) {
-    this.location = location;
-    this.name = name;
-    this.element = element;
-  };
-  ($traceurRuntime.createClass)(ObjectPatternField, {
-    transform: function(transformer) {
-      return transformer.transformObjectPatternField(this);
-    },
-    visit: function(visitor) {
-      visitor.visitObjectPatternField(this);
-    },
-    get type() {
-      return OBJECT_PATTERN_FIELD;
-    }
-  }, {}, ParseTree);
-  var PAREN_EXPRESSION = ParseTreeType.PAREN_EXPRESSION;
-  var ParenExpression = function ParenExpression(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(ParenExpression, {
-    transform: function(transformer) {
-      return transformer.transformParenExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitParenExpression(this);
-    },
-    get type() {
-      return PAREN_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var POSTFIX_EXPRESSION = ParseTreeType.POSTFIX_EXPRESSION;
-  var PostfixExpression = function PostfixExpression(location, operand, operator) {
-    this.location = location;
-    this.operand = operand;
-    this.operator = operator;
-  };
-  ($traceurRuntime.createClass)(PostfixExpression, {
-    transform: function(transformer) {
-      return transformer.transformPostfixExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitPostfixExpression(this);
-    },
-    get type() {
-      return POSTFIX_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var PREDEFINED_TYPE = ParseTreeType.PREDEFINED_TYPE;
-  var PredefinedType = function PredefinedType(location, typeToken) {
-    this.location = location;
-    this.typeToken = typeToken;
-  };
-  ($traceurRuntime.createClass)(PredefinedType, {
-    transform: function(transformer) {
-      return transformer.transformPredefinedType(this);
-    },
-    visit: function(visitor) {
-      visitor.visitPredefinedType(this);
-    },
-    get type() {
-      return PREDEFINED_TYPE;
-    }
-  }, {}, ParseTree);
-  var SCRIPT = ParseTreeType.SCRIPT;
-  var Script = function Script(location, scriptItemList, moduleName) {
-    this.location = location;
-    this.scriptItemList = scriptItemList;
-    this.moduleName = moduleName;
-  };
-  ($traceurRuntime.createClass)(Script, {
-    transform: function(transformer) {
-      return transformer.transformScript(this);
-    },
-    visit: function(visitor) {
-      visitor.visitScript(this);
-    },
-    get type() {
-      return SCRIPT;
-    }
-  }, {}, ParseTree);
-  var PROPERTY_METHOD_ASSIGNMENT = ParseTreeType.PROPERTY_METHOD_ASSIGNMENT;
-  var PropertyMethodAssignment = function PropertyMethodAssignment(location, isStatic, functionKind, name, parameterList, typeAnnotation, annotations, body) {
-    this.location = location;
-    this.isStatic = isStatic;
-    this.functionKind = functionKind;
-    this.name = name;
-    this.parameterList = parameterList;
-    this.typeAnnotation = typeAnnotation;
-    this.annotations = annotations;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(PropertyMethodAssignment, {
-    transform: function(transformer) {
-      return transformer.transformPropertyMethodAssignment(this);
-    },
-    visit: function(visitor) {
-      visitor.visitPropertyMethodAssignment(this);
-    },
-    get type() {
-      return PROPERTY_METHOD_ASSIGNMENT;
-    }
-  }, {}, ParseTree);
-  var PROPERTY_NAME_ASSIGNMENT = ParseTreeType.PROPERTY_NAME_ASSIGNMENT;
-  var PropertyNameAssignment = function PropertyNameAssignment(location, name, value) {
-    this.location = location;
-    this.name = name;
-    this.value = value;
-  };
-  ($traceurRuntime.createClass)(PropertyNameAssignment, {
-    transform: function(transformer) {
-      return transformer.transformPropertyNameAssignment(this);
-    },
-    visit: function(visitor) {
-      visitor.visitPropertyNameAssignment(this);
-    },
-    get type() {
-      return PROPERTY_NAME_ASSIGNMENT;
-    }
-  }, {}, ParseTree);
-  var PROPERTY_NAME_SHORTHAND = ParseTreeType.PROPERTY_NAME_SHORTHAND;
-  var PropertyNameShorthand = function PropertyNameShorthand(location, name) {
-    this.location = location;
-    this.name = name;
-  };
-  ($traceurRuntime.createClass)(PropertyNameShorthand, {
-    transform: function(transformer) {
-      return transformer.transformPropertyNameShorthand(this);
-    },
-    visit: function(visitor) {
-      visitor.visitPropertyNameShorthand(this);
-    },
-    get type() {
-      return PROPERTY_NAME_SHORTHAND;
-    }
-  }, {}, ParseTree);
-  var REST_PARAMETER = ParseTreeType.REST_PARAMETER;
-  var RestParameter = function RestParameter(location, identifier) {
-    this.location = location;
-    this.identifier = identifier;
-  };
-  ($traceurRuntime.createClass)(RestParameter, {
-    transform: function(transformer) {
-      return transformer.transformRestParameter(this);
-    },
-    visit: function(visitor) {
-      visitor.visitRestParameter(this);
-    },
-    get type() {
-      return REST_PARAMETER;
-    }
-  }, {}, ParseTree);
-  var RETURN_STATEMENT = ParseTreeType.RETURN_STATEMENT;
-  var ReturnStatement = function ReturnStatement(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(ReturnStatement, {
-    transform: function(transformer) {
-      return transformer.transformReturnStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitReturnStatement(this);
-    },
-    get type() {
-      return RETURN_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var SET_ACCESSOR = ParseTreeType.SET_ACCESSOR;
-  var SetAccessor = function SetAccessor(location, isStatic, name, parameterList, annotations, body) {
-    this.location = location;
-    this.isStatic = isStatic;
-    this.name = name;
-    this.parameterList = parameterList;
-    this.annotations = annotations;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(SetAccessor, {
-    transform: function(transformer) {
-      return transformer.transformSetAccessor(this);
-    },
-    visit: function(visitor) {
-      visitor.visitSetAccessor(this);
-    },
-    get type() {
-      return SET_ACCESSOR;
-    }
-  }, {}, ParseTree);
-  var SPREAD_EXPRESSION = ParseTreeType.SPREAD_EXPRESSION;
-  var SpreadExpression = function SpreadExpression(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(SpreadExpression, {
-    transform: function(transformer) {
-      return transformer.transformSpreadExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitSpreadExpression(this);
-    },
-    get type() {
-      return SPREAD_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var SPREAD_PATTERN_ELEMENT = ParseTreeType.SPREAD_PATTERN_ELEMENT;
-  var SpreadPatternElement = function SpreadPatternElement(location, lvalue) {
-    this.location = location;
-    this.lvalue = lvalue;
-  };
-  ($traceurRuntime.createClass)(SpreadPatternElement, {
-    transform: function(transformer) {
-      return transformer.transformSpreadPatternElement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitSpreadPatternElement(this);
-    },
-    get type() {
-      return SPREAD_PATTERN_ELEMENT;
-    }
-  }, {}, ParseTree);
-  var SUPER_EXPRESSION = ParseTreeType.SUPER_EXPRESSION;
-  var SuperExpression = function SuperExpression(location) {
-    this.location = location;
-  };
-  ($traceurRuntime.createClass)(SuperExpression, {
-    transform: function(transformer) {
-      return transformer.transformSuperExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitSuperExpression(this);
-    },
-    get type() {
-      return SUPER_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var SWITCH_STATEMENT = ParseTreeType.SWITCH_STATEMENT;
-  var SwitchStatement = function SwitchStatement(location, expression, caseClauses) {
-    this.location = location;
-    this.expression = expression;
-    this.caseClauses = caseClauses;
-  };
-  ($traceurRuntime.createClass)(SwitchStatement, {
-    transform: function(transformer) {
-      return transformer.transformSwitchStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitSwitchStatement(this);
-    },
-    get type() {
-      return SWITCH_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var SYNTAX_ERROR_TREE = ParseTreeType.SYNTAX_ERROR_TREE;
-  var SyntaxErrorTree = function SyntaxErrorTree(location, nextToken, message) {
-    this.location = location;
-    this.nextToken = nextToken;
-    this.message = message;
-  };
-  ($traceurRuntime.createClass)(SyntaxErrorTree, {
-    transform: function(transformer) {
-      return transformer.transformSyntaxErrorTree(this);
-    },
-    visit: function(visitor) {
-      visitor.visitSyntaxErrorTree(this);
-    },
-    get type() {
-      return SYNTAX_ERROR_TREE;
-    }
-  }, {}, ParseTree);
-  var TEMPLATE_LITERAL_EXPRESSION = ParseTreeType.TEMPLATE_LITERAL_EXPRESSION;
-  var TemplateLiteralExpression = function TemplateLiteralExpression(location, operand, elements) {
-    this.location = location;
-    this.operand = operand;
-    this.elements = elements;
-  };
-  ($traceurRuntime.createClass)(TemplateLiteralExpression, {
-    transform: function(transformer) {
-      return transformer.transformTemplateLiteralExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitTemplateLiteralExpression(this);
-    },
-    get type() {
-      return TEMPLATE_LITERAL_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var TEMPLATE_LITERAL_PORTION = ParseTreeType.TEMPLATE_LITERAL_PORTION;
-  var TemplateLiteralPortion = function TemplateLiteralPortion(location, value) {
-    this.location = location;
-    this.value = value;
-  };
-  ($traceurRuntime.createClass)(TemplateLiteralPortion, {
-    transform: function(transformer) {
-      return transformer.transformTemplateLiteralPortion(this);
-    },
-    visit: function(visitor) {
-      visitor.visitTemplateLiteralPortion(this);
-    },
-    get type() {
-      return TEMPLATE_LITERAL_PORTION;
-    }
-  }, {}, ParseTree);
-  var TEMPLATE_SUBSTITUTION = ParseTreeType.TEMPLATE_SUBSTITUTION;
-  var TemplateSubstitution = function TemplateSubstitution(location, expression) {
-    this.location = location;
-    this.expression = expression;
-  };
-  ($traceurRuntime.createClass)(TemplateSubstitution, {
-    transform: function(transformer) {
-      return transformer.transformTemplateSubstitution(this);
-    },
-    visit: function(visitor) {
-      visitor.visitTemplateSubstitution(this);
-    },
-    get type() {
-      return TEMPLATE_SUBSTITUTION;
-    }
-  }, {}, ParseTree);
-  var THIS_EXPRESSION = ParseTreeType.THIS_EXPRESSION;
-  var ThisExpression = function ThisExpression(location) {
-    this.location = location;
-  };
-  ($traceurRuntime.createClass)(ThisExpression, {
-    transform: function(transformer) {
-      return transformer.transformThisExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitThisExpression(this);
-    },
-    get type() {
-      return THIS_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var THROW_STATEMENT = ParseTreeType.THROW_STATEMENT;
-  var ThrowStatement = function ThrowStatement(location, value) {
-    this.location = location;
-    this.value = value;
-  };
-  ($traceurRuntime.createClass)(ThrowStatement, {
-    transform: function(transformer) {
-      return transformer.transformThrowStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitThrowStatement(this);
-    },
-    get type() {
-      return THROW_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var TRY_STATEMENT = ParseTreeType.TRY_STATEMENT;
-  var TryStatement = function TryStatement(location, body, catchBlock, finallyBlock) {
-    this.location = location;
-    this.body = body;
-    this.catchBlock = catchBlock;
-    this.finallyBlock = finallyBlock;
-  };
-  ($traceurRuntime.createClass)(TryStatement, {
-    transform: function(transformer) {
-      return transformer.transformTryStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitTryStatement(this);
-    },
-    get type() {
-      return TRY_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var TYPE_NAME = ParseTreeType.TYPE_NAME;
-  var TypeName = function TypeName(location, moduleName, name) {
-    this.location = location;
-    this.moduleName = moduleName;
-    this.name = name;
-  };
-  ($traceurRuntime.createClass)(TypeName, {
-    transform: function(transformer) {
-      return transformer.transformTypeName(this);
-    },
-    visit: function(visitor) {
-      visitor.visitTypeName(this);
-    },
-    get type() {
-      return TYPE_NAME;
-    }
-  }, {}, ParseTree);
-  var UNARY_EXPRESSION = ParseTreeType.UNARY_EXPRESSION;
-  var UnaryExpression = function UnaryExpression(location, operator, operand) {
-    this.location = location;
-    this.operator = operator;
-    this.operand = operand;
-  };
-  ($traceurRuntime.createClass)(UnaryExpression, {
-    transform: function(transformer) {
-      return transformer.transformUnaryExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitUnaryExpression(this);
-    },
-    get type() {
-      return UNARY_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  var VARIABLE_DECLARATION = ParseTreeType.VARIABLE_DECLARATION;
-  var VariableDeclaration = function VariableDeclaration(location, lvalue, typeAnnotation, initializer) {
-    this.location = location;
-    this.lvalue = lvalue;
-    this.typeAnnotation = typeAnnotation;
-    this.initializer = initializer;
-  };
-  ($traceurRuntime.createClass)(VariableDeclaration, {
-    transform: function(transformer) {
-      return transformer.transformVariableDeclaration(this);
-    },
-    visit: function(visitor) {
-      visitor.visitVariableDeclaration(this);
-    },
-    get type() {
-      return VARIABLE_DECLARATION;
-    }
-  }, {}, ParseTree);
-  var VARIABLE_DECLARATION_LIST = ParseTreeType.VARIABLE_DECLARATION_LIST;
-  var VariableDeclarationList = function VariableDeclarationList(location, declarationType, declarations) {
-    this.location = location;
-    this.declarationType = declarationType;
-    this.declarations = declarations;
-  };
-  ($traceurRuntime.createClass)(VariableDeclarationList, {
-    transform: function(transformer) {
-      return transformer.transformVariableDeclarationList(this);
-    },
-    visit: function(visitor) {
-      visitor.visitVariableDeclarationList(this);
-    },
-    get type() {
-      return VARIABLE_DECLARATION_LIST;
-    }
-  }, {}, ParseTree);
-  var VARIABLE_STATEMENT = ParseTreeType.VARIABLE_STATEMENT;
-  var VariableStatement = function VariableStatement(location, declarations) {
-    this.location = location;
-    this.declarations = declarations;
-  };
-  ($traceurRuntime.createClass)(VariableStatement, {
-    transform: function(transformer) {
-      return transformer.transformVariableStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitVariableStatement(this);
-    },
-    get type() {
-      return VARIABLE_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var WHILE_STATEMENT = ParseTreeType.WHILE_STATEMENT;
-  var WhileStatement = function WhileStatement(location, condition, body) {
-    this.location = location;
-    this.condition = condition;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(WhileStatement, {
-    transform: function(transformer) {
-      return transformer.transformWhileStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitWhileStatement(this);
-    },
-    get type() {
-      return WHILE_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var WITH_STATEMENT = ParseTreeType.WITH_STATEMENT;
-  var WithStatement = function WithStatement(location, expression, body) {
-    this.location = location;
-    this.expression = expression;
-    this.body = body;
-  };
-  ($traceurRuntime.createClass)(WithStatement, {
-    transform: function(transformer) {
-      return transformer.transformWithStatement(this);
-    },
-    visit: function(visitor) {
-      visitor.visitWithStatement(this);
-    },
-    get type() {
-      return WITH_STATEMENT;
-    }
-  }, {}, ParseTree);
-  var YIELD_EXPRESSION = ParseTreeType.YIELD_EXPRESSION;
-  var YieldExpression = function YieldExpression(location, expression, isYieldFor) {
-    this.location = location;
-    this.expression = expression;
-    this.isYieldFor = isYieldFor;
-  };
-  ($traceurRuntime.createClass)(YieldExpression, {
-    transform: function(transformer) {
-      return transformer.transformYieldExpression(this);
-    },
-    visit: function(visitor) {
-      visitor.visitYieldExpression(this);
-    },
-    get type() {
-      return YIELD_EXPRESSION;
-    }
-  }, {}, ParseTree);
-  return {
-    get Annotation() {
-      return Annotation;
-    },
-    get AnonBlock() {
-      return AnonBlock;
-    },
-    get ArgumentList() {
-      return ArgumentList;
-    },
-    get ArrayComprehension() {
-      return ArrayComprehension;
-    },
-    get ArrayLiteralExpression() {
-      return ArrayLiteralExpression;
-    },
-    get ArrayPattern() {
-      return ArrayPattern;
-    },
-    get ArrowFunctionExpression() {
-      return ArrowFunctionExpression;
-    },
-    get AssignmentElement() {
-      return AssignmentElement;
-    },
-    get AwaitExpression() {
-      return AwaitExpression;
-    },
-    get BinaryExpression() {
-      return BinaryExpression;
-    },
-    get BindingElement() {
-      return BindingElement;
-    },
-    get BindingIdentifier() {
-      return BindingIdentifier;
-    },
-    get Block() {
-      return Block;
-    },
-    get BreakStatement() {
-      return BreakStatement;
-    },
-    get CallExpression() {
-      return CallExpression;
-    },
-    get CaseClause() {
-      return CaseClause;
-    },
-    get Catch() {
-      return Catch;
-    },
-    get ClassDeclaration() {
-      return ClassDeclaration;
-    },
-    get ClassExpression() {
-      return ClassExpression;
-    },
-    get CommaExpression() {
-      return CommaExpression;
-    },
-    get ComprehensionFor() {
-      return ComprehensionFor;
-    },
-    get ComprehensionIf() {
-      return ComprehensionIf;
-    },
-    get ComputedPropertyName() {
-      return ComputedPropertyName;
-    },
-    get ConditionalExpression() {
-      return ConditionalExpression;
-    },
-    get ContinueStatement() {
-      return ContinueStatement;
-    },
-    get CoverFormals() {
-      return CoverFormals;
-    },
-    get CoverInitializedName() {
-      return CoverInitializedName;
-    },
-    get DebuggerStatement() {
-      return DebuggerStatement;
-    },
-    get DefaultClause() {
-      return DefaultClause;
-    },
-    get DoWhileStatement() {
-      return DoWhileStatement;
-    },
-    get EmptyStatement() {
-      return EmptyStatement;
-    },
-    get ExportDeclaration() {
-      return ExportDeclaration;
-    },
-    get ExportDefault() {
-      return ExportDefault;
-    },
-    get ExportSpecifier() {
-      return ExportSpecifier;
-    },
-    get ExportSpecifierSet() {
-      return ExportSpecifierSet;
-    },
-    get ExportStar() {
-      return ExportStar;
-    },
-    get ExpressionStatement() {
-      return ExpressionStatement;
-    },
-    get Finally() {
-      return Finally;
-    },
-    get ForInStatement() {
-      return ForInStatement;
-    },
-    get ForOfStatement() {
-      return ForOfStatement;
-    },
-    get ForStatement() {
-      return ForStatement;
-    },
-    get FormalParameter() {
-      return FormalParameter;
-    },
-    get FormalParameterList() {
-      return FormalParameterList;
-    },
-    get FunctionBody() {
-      return FunctionBody;
-    },
-    get FunctionDeclaration() {
-      return FunctionDeclaration;
-    },
-    get FunctionExpression() {
-      return FunctionExpression;
-    },
-    get GeneratorComprehension() {
-      return GeneratorComprehension;
-    },
-    get GetAccessor() {
-      return GetAccessor;
-    },
-    get IdentifierExpression() {
-      return IdentifierExpression;
-    },
-    get IfStatement() {
-      return IfStatement;
-    },
-    get ImportedBinding() {
-      return ImportedBinding;
-    },
-    get ImportDeclaration() {
-      return ImportDeclaration;
-    },
-    get ImportSpecifier() {
-      return ImportSpecifier;
-    },
-    get ImportSpecifierSet() {
-      return ImportSpecifierSet;
-    },
-    get LabelledStatement() {
-      return LabelledStatement;
-    },
-    get LiteralExpression() {
-      return LiteralExpression;
-    },
-    get LiteralPropertyName() {
-      return LiteralPropertyName;
-    },
-    get MemberExpression() {
-      return MemberExpression;
-    },
-    get MemberLookupExpression() {
-      return MemberLookupExpression;
-    },
-    get Module() {
-      return Module;
-    },
-    get ModuleDeclaration() {
-      return ModuleDeclaration;
-    },
-    get ModuleSpecifier() {
-      return ModuleSpecifier;
-    },
-    get NamedExport() {
-      return NamedExport;
-    },
-    get NewExpression() {
-      return NewExpression;
-    },
-    get ObjectLiteralExpression() {
-      return ObjectLiteralExpression;
-    },
-    get ObjectPattern() {
-      return ObjectPattern;
-    },
-    get ObjectPatternField() {
-      return ObjectPatternField;
-    },
-    get ParenExpression() {
-      return ParenExpression;
-    },
-    get PostfixExpression() {
-      return PostfixExpression;
-    },
-    get PredefinedType() {
-      return PredefinedType;
-    },
-    get Script() {
-      return Script;
-    },
-    get PropertyMethodAssignment() {
-      return PropertyMethodAssignment;
-    },
-    get PropertyNameAssignment() {
-      return PropertyNameAssignment;
-    },
-    get PropertyNameShorthand() {
-      return PropertyNameShorthand;
-    },
-    get RestParameter() {
-      return RestParameter;
-    },
-    get ReturnStatement() {
-      return ReturnStatement;
-    },
-    get SetAccessor() {
-      return SetAccessor;
-    },
-    get SpreadExpression() {
-      return SpreadExpression;
-    },
-    get SpreadPatternElement() {
-      return SpreadPatternElement;
-    },
-    get SuperExpression() {
-      return SuperExpression;
-    },
-    get SwitchStatement() {
-      return SwitchStatement;
-    },
-    get SyntaxErrorTree() {
-      return SyntaxErrorTree;
-    },
-    get TemplateLiteralExpression() {
-      return TemplateLiteralExpression;
-    },
-    get TemplateLiteralPortion() {
-      return TemplateLiteralPortion;
-    },
-    get TemplateSubstitution() {
-      return TemplateSubstitution;
-    },
-    get ThisExpression() {
-      return ThisExpression;
-    },
-    get ThrowStatement() {
-      return ThrowStatement;
-    },
-    get TryStatement() {
-      return TryStatement;
-    },
-    get TypeName() {
-      return TypeName;
-    },
-    get UnaryExpression() {
-      return UnaryExpression;
-    },
-    get VariableDeclaration() {
-      return VariableDeclaration;
-    },
-    get VariableDeclarationList() {
-      return VariableDeclarationList;
-    },
-    get VariableStatement() {
-      return VariableStatement;
-    },
-    get WhileStatement() {
-      return WhileStatement;
-    },
-    get WithStatement() {
-      return WithStatement;
-    },
-    get YieldExpression() {
-      return YieldExpression;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/semantics/getVariableName", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/getVariableName";
-  var $__57 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      BindingIdentifier = $__57.BindingIdentifier,
-      IdentifierExpression = $__57.IdentifierExpression;
-  var IdentifierToken = System.get("traceur@0.0.52/src/syntax/IdentifierToken").IdentifierToken;
-  function getVariableName(name) {
-    if (name instanceof IdentifierExpression) {
-      name = name.identifierToken;
-    } else if (name instanceof BindingIdentifier) {
-      name = name.identifierToken;
-    }
-    if (name instanceof IdentifierToken) {
-      name = name.value;
-    }
-    return name;
-  }
-  return {get getVariableName() {
-      return getVariableName;
-    }};
-});
-System.register("traceur@0.0.52/src/semantics/util", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/util";
-  var $__59 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      IDENTIFIER_EXPRESSION = $__59.IDENTIFIER_EXPRESSION,
-      LITERAL_EXPRESSION = $__59.LITERAL_EXPRESSION,
-      PAREN_EXPRESSION = $__59.PAREN_EXPRESSION,
-      UNARY_EXPRESSION = $__59.UNARY_EXPRESSION;
-  var UNDEFINED = System.get("traceur@0.0.52/src/syntax/PredefinedName").UNDEFINED;
-  var VOID = System.get("traceur@0.0.52/src/syntax/TokenType").VOID;
-  function hasUseStrict(list) {
-    for (var i = 0; i < list.length; i++) {
-      if (!list[i].isDirectivePrologue())
-        return false;
-      if (list[i].isUseStrictDirective())
-        return true;
-    }
-    return false;
-  }
-  function isUndefined(tree) {
-    if (tree.type === PAREN_EXPRESSION)
-      return isUndefined(tree.expression);
-    return tree.type === IDENTIFIER_EXPRESSION && tree.identifierToken.value === UNDEFINED;
-  }
-  function isVoidExpression(tree) {
-    if (tree.type === PAREN_EXPRESSION)
-      return isVoidExpression(tree.expression);
-    return tree.type === UNARY_EXPRESSION && tree.operator.type === VOID && isLiteralExpression(tree.operand);
-  }
-  function isLiteralExpression(tree) {
-    if (tree.type === PAREN_EXPRESSION)
-      return isLiteralExpression(tree.expression);
-    return tree.type === LITERAL_EXPRESSION;
-  }
-  return {
-    get hasUseStrict() {
-      return hasUseStrict;
-    },
-    get isUndefined() {
-      return isUndefined;
-    },
-    get isVoidExpression() {
-      return isVoidExpression;
-    },
-    get isLiteralExpression() {
-      return isLiteralExpression;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/semantics/isTreeStrict", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/isTreeStrict";
-  var $__62 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      ARROW_FUNCTION_EXPRESSION = $__62.ARROW_FUNCTION_EXPRESSION,
-      CLASS_DECLARATION = $__62.CLASS_DECLARATION,
-      CLASS_EXPRESSION = $__62.CLASS_EXPRESSION,
-      FUNCTION_BODY = $__62.FUNCTION_BODY,
-      FUNCTION_DECLARATION = $__62.FUNCTION_DECLARATION,
-      FUNCTION_EXPRESSION = $__62.FUNCTION_EXPRESSION,
-      GET_ACCESSOR = $__62.GET_ACCESSOR,
-      MODULE = $__62.MODULE,
-      PROPERTY_METHOD_ASSIGNMENT = $__62.PROPERTY_METHOD_ASSIGNMENT,
-      SCRIPT = $__62.SCRIPT,
-      SET_ACCESSOR = $__62.SET_ACCESSOR;
-  var hasUseStrict = System.get("traceur@0.0.52/src/semantics/util").hasUseStrict;
-  function isTreeStrict(tree) {
-    switch (tree.type) {
-      case CLASS_DECLARATION:
-      case CLASS_EXPRESSION:
-      case MODULE:
-        return true;
-      case FUNCTION_BODY:
-        return hasUseStrict(tree.statements);
-      case FUNCTION_EXPRESSION:
-      case FUNCTION_DECLARATION:
-      case PROPERTY_METHOD_ASSIGNMENT:
-        return isTreeStrict(tree.body);
-      case ARROW_FUNCTION_EXPRESSION:
-        if (tree.body.type === FUNCTION_BODY) {
-          return isTreeStrict(tree.body);
-        }
-        return false;
-      case GET_ACCESSOR:
-      case SET_ACCESSOR:
-        return isTreeStrict(tree.body);
-      case SCRIPT:
-        return hasUseStrict(tree.scriptItemList);
-      default:
-        return false;
-    }
-  }
-  return {get isTreeStrict() {
-      return isTreeStrict;
-    }};
-});
-System.register("traceur@0.0.52/src/semantics/Scope", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/Scope";
-  var $__64 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      BLOCK = $__64.BLOCK,
-      CATCH = $__64.CATCH;
-  var VAR = System.get("traceur@0.0.52/src/syntax/TokenType").VAR;
-  var getVariableName = System.get("traceur@0.0.52/src/semantics/getVariableName").getVariableName;
-  var isTreeStrict = System.get("traceur@0.0.52/src/semantics/isTreeStrict").isTreeStrict;
-  function reportDuplicateVar(reporter, tree, name) {
-    reporter.reportError(tree.location && tree.location.start, ("Duplicate declaration, " + name));
-  }
-  var Scope = function Scope(parent, tree) {
-    this.parent = parent;
-    this.tree = tree;
-    this.variableDeclarations = Object.create(null);
-    this.lexicalDeclarations = Object.create(null);
-    this.strictMode = parent && parent.strictMode || isTreeStrict(tree);
-  };
-  ($traceurRuntime.createClass)(Scope, {
-    addBinding: function(tree, type, reporter) {
-      if (type === VAR) {
-        this.addVar(tree, reporter);
-      } else {
-        this.addDeclaration(tree, type, reporter);
-      }
-    },
-    addVar: function(tree, reporter) {
-      var name = getVariableName(tree);
-      if (this.lexicalDeclarations[name]) {
-        reportDuplicateVar(reporter, tree, name);
-        return;
-      }
-      this.variableDeclarations[name] = {
-        type: VAR,
-        tree: tree
-      };
-      if (!this.isVarScope && this.parent) {
-        this.parent.addVar(tree, reporter);
-      }
-    },
-    addDeclaration: function(tree, type, reporter) {
-      var name = getVariableName(tree);
-      if (this.lexicalDeclarations[name] || this.variableDeclarations[name]) {
-        reportDuplicateVar(reporter, tree, name);
-        return;
-      }
-      this.lexicalDeclarations[name] = {
-        type: type,
-        tree: tree
-      };
-    },
-    get isVarScope() {
-      switch (this.tree.type) {
-        case BLOCK:
-        case CATCH:
-          return false;
-      }
-      return true;
-    },
-    getVarScope: function() {
-      if (this.isVarScope) {
-        return this;
-      }
-      if (this.parent) {
-        return this.parent.getVarScope();
-      }
-      return null;
-    },
-    getBinding: function(tree) {
-      var name = getVariableName(tree);
-      return this.getBinding_(name);
-    },
-    getBinding_: function(name) {
-      var b = this.lexicalDeclarations[name];
-      if (b) {
-        return b;
-      }
-      b = this.variableDeclarations[name];
-      if (b && this.isVarScope) {
-        return b;
-      }
-      if (this.parent) {
-        return this.parent.getBinding_(name);
-      }
-      return null;
-    },
-    getVariableBindingNames: function() {
-      var names = Object.create(null);
-      for (var name in this.variableDeclarations) {
-        names[name] = true;
-      }
-      return names;
-    },
-    getLexicalBindingNames: function() {
-      var names = Object.create(null);
-      for (var name in this.lexicalDeclarations) {
-        names[name] = true;
-      }
-      return names;
-    }
-  }, {});
-  return {get Scope() {
-      return Scope;
-    }};
-});
-System.register("traceur@0.0.52/src/semantics/ScopeVisitor", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/ScopeVisitor";
-  var Map = System.get("traceur@0.0.52/src/runtime/polyfills/Map").Map;
-  var ParseTreeVisitor = System.get("traceur@0.0.52/src/syntax/ParseTreeVisitor").ParseTreeVisitor;
-  var VAR = System.get("traceur@0.0.52/src/syntax/TokenType").VAR;
-  var Scope = System.get("traceur@0.0.52/src/semantics/Scope").Scope;
-  var $__73 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      COMPREHENSION_FOR = $__73.COMPREHENSION_FOR,
-      VARIABLE_DECLARATION_LIST = $__73.VARIABLE_DECLARATION_LIST;
-  var ScopeVisitor = function ScopeVisitor() {
-    this.map_ = new Map();
-    this.scope = null;
-    this.withBlockCounter_ = 0;
-  };
-  var $ScopeVisitor = ScopeVisitor;
-  ($traceurRuntime.createClass)(ScopeVisitor, {
-    getScopeForTree: function(tree) {
-      return this.map_.get(tree);
-    },
-    pushScope: function(tree) {
-      var scope = new Scope(this.scope, tree);
-      this.map_.set(tree, scope);
-      return this.scope = scope;
-    },
-    popScope: function(scope) {
-      if (this.scope !== scope) {
-        throw new Error('ScopeVisitor scope mismatch');
-      }
-      this.scope = scope.parent;
-    },
-    visitScript: function(tree) {
-      var scope = this.pushScope(tree);
-      $traceurRuntime.superCall(this, $ScopeVisitor.prototype, "visitScript", [tree]);
-      this.popScope(scope);
-    },
-    visitModule: function(tree) {
-      var scope = this.pushScope(tree);
-      $traceurRuntime.superCall(this, $ScopeVisitor.prototype, "visitModule", [tree]);
-      this.popScope(scope);
-    },
-    visitBlock: function(tree) {
-      var scope = this.pushScope(tree);
-      $traceurRuntime.superCall(this, $ScopeVisitor.prototype, "visitBlock", [tree]);
-      this.popScope(scope);
-    },
-    visitCatch: function(tree) {
-      var scope = this.pushScope(tree);
-      this.visitAny(tree.binding);
-      this.visitList(tree.catchBody.statements);
-      this.popScope(scope);
-    },
-    visitFunctionBodyForScope: function(tree) {
-      var parameterList = arguments[1] !== (void 0) ? arguments[1] : tree.parameterList;
-      var scope = this.pushScope(tree);
-      this.visitAny(parameterList);
-      this.visitAny(tree.body);
-      this.popScope(scope);
-    },
-    visitFunctionExpression: function(tree) {
-      this.visitFunctionBodyForScope(tree);
-    },
-    visitFunctionDeclaration: function(tree) {
-      this.visitAny(tree.name);
-      this.visitFunctionBodyForScope(tree);
-    },
-    visitArrowFunctionExpression: function(tree) {
-      this.visitFunctionBodyForScope(tree);
-    },
-    visitGetAccessor: function(tree) {
-      this.visitFunctionBodyForScope(tree, null);
-    },
-    visitSetAccessor: function(tree) {
-      this.visitFunctionBodyForScope(tree);
-    },
-    visitPropertyMethodAssignment: function(tree) {
-      this.visitFunctionBodyForScope(tree);
-    },
-    visitClassDeclaration: function(tree) {
-      this.visitAny(tree.superClass);
-      var scope = this.pushScope(tree);
-      this.visitAny(tree.name);
-      this.visitList(tree.elements);
-      this.popScope(scope);
-    },
-    visitClassExpression: function(tree) {
-      this.visitAny(tree.superClass);
-      var scope;
-      if (tree.name) {
-        scope = this.pushScope(tree);
-        this.visitAny(tree.name);
-      }
-      this.visitList(tree.elements);
-      if (tree.name) {
-        this.popScope(scope);
-      }
-    },
-    visitWithStatement: function(tree) {
-      this.visitAny(tree.expression);
-      this.withBlockCounter_++;
-      this.visitAny(tree.body);
-      this.withBlockCounter_--;
-    },
-    get inWithBlock() {
-      return this.withBlockCounter_ > 0;
-    },
-    visitLoop_: function(tree, func) {
-      if (tree.initializer.type !== VARIABLE_DECLARATION_LIST || tree.initializer.declarationType === VAR) {
-        func();
-        return;
-      }
-      var scope = this.pushScope(tree);
-      func();
-      this.popScope(scope);
-    },
-    visitForInStatement: function(tree) {
-      var $__74 = this;
-      this.visitLoop_(tree, (function() {
-        return $traceurRuntime.superCall($__74, $ScopeVisitor.prototype, "visitForInStatement", [tree]);
-      }));
-    },
-    visitForOfStatement: function(tree) {
-      var $__74 = this;
-      this.visitLoop_(tree, (function() {
-        return $traceurRuntime.superCall($__74, $ScopeVisitor.prototype, "visitForOfStatement", [tree]);
-      }));
-    },
-    visitForStatement: function(tree) {
-      var $__74 = this;
-      if (!tree.initializer) {
-        $traceurRuntime.superCall(this, $ScopeVisitor.prototype, "visitForStatement", [tree]);
-      } else {
-        this.visitLoop_(tree, (function() {
-          return $traceurRuntime.superCall($__74, $ScopeVisitor.prototype, "visitForStatement", [tree]);
-        }));
-      }
-    },
-    visitComprehension_: function(tree) {
-      var scopes = [];
-      for (var i = 0; i < tree.comprehensionList.length; i++) {
-        var scope = null;
-        if (tree.comprehensionList[i].type === COMPREHENSION_FOR) {
-          scope = this.pushScope(tree.comprehensionList[i]);
-        }
-        scopes.push(scope);
-        this.visitAny(tree.comprehensionList[i]);
-      }
-      this.visitAny(tree.expression);
-      for (var i = scopes.length - 1; i >= 0; i--) {
-        if (scopes[i]) {
-          this.popScope(scopes[i]);
-        }
-      }
-    },
-    visitArrayComprehension: function(tree) {
-      this.visitComprehension_(tree);
-    },
-    visitGeneratorComprehension: function(tree) {
-      this.visitComprehension_(tree);
-    }
-  }, {}, ParseTreeVisitor);
-  return {get ScopeVisitor() {
-      return ScopeVisitor;
-    }};
-});
-System.register("traceur@0.0.52/src/semantics/ScopeChainBuilder", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/ScopeChainBuilder";
-  var $__75 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      CONST = $__75.CONST,
-      LET = $__75.LET,
-      VAR = $__75.VAR;
-  var ScopeVisitor = System.get("traceur@0.0.52/src/semantics/ScopeVisitor").ScopeVisitor;
-  var ScopeChainBuilder = function ScopeChainBuilder(reporter) {
-    $traceurRuntime.superCall(this, $ScopeChainBuilder.prototype, "constructor", []);
-    this.reporter_ = reporter;
-    this.declarationType_ = null;
-  };
-  var $ScopeChainBuilder = ScopeChainBuilder;
-  ($traceurRuntime.createClass)(ScopeChainBuilder, {
-    visitCatch: function(tree) {
-      var scope = this.pushScope(tree);
-      this.declarationType_ = LET;
-      this.visitAny(tree.binding);
-      this.visitList(tree.catchBody.statements);
-      this.popScope(scope);
-    },
-    visitImportedBinding: function(tree) {
-      this.declarationType_ = CONST;
-      $traceurRuntime.superCall(this, $ScopeChainBuilder.prototype, "visitImportedBinding", [tree]);
-    },
-    visitImportSpecifier: function(tree) {
-      this.declarationType_ = CONST;
-      if (tree.rhs) {
-        this.declareVariable(tree.rhs);
-      } else {
-        this.declareVariable(tree.lhs);
-      }
-    },
-    visitModuleDeclaration: function(tree) {
-      this.declarationType_ = CONST;
-      this.declareVariable(tree.identifier);
-    },
-    visitVariableDeclarationList: function(tree) {
-      this.declarationType_ = tree.declarationType;
-      $traceurRuntime.superCall(this, $ScopeChainBuilder.prototype, "visitVariableDeclarationList", [tree]);
-    },
-    visitBindingIdentifier: function(tree) {
-      this.declareVariable(tree);
-    },
-    visitFunctionExpression: function(tree) {
-      var scope = this.pushScope(tree);
-      if (tree.name) {
-        this.declarationType_ = CONST;
-        this.visitAny(tree.name);
-      }
-      this.visitAny(tree.parameterList);
-      this.visitAny(tree.body);
-      this.popScope(scope);
-    },
-    visitFormalParameter: function(tree) {
-      this.declarationType_ = VAR;
-      $traceurRuntime.superCall(this, $ScopeChainBuilder.prototype, "visitFormalParameter", [tree]);
-    },
-    visitFunctionDeclaration: function(tree) {
-      if (this.scope) {
-        if (this.scope.isVarScope) {
-          this.declarationType_ = VAR;
-          this.visitAny(tree.name);
-        } else {
-          if (!this.scope.strictMode) {
-            var varScope = this.scope.getVarScope();
-            if (varScope) {
-              varScope.addVar(tree.name, this.reporter_);
-            }
-          }
-          this.declarationType_ = LET;
-          this.visitAny(tree.name);
-        }
-      }
-      this.visitFunctionBodyForScope(tree, tree.parameterList, tree.body);
-    },
-    visitClassDeclaration: function(tree) {
-      this.visitAny(tree.superClass);
-      this.declarationType_ = LET;
-      this.visitAny(tree.name);
-      var scope = this.pushScope(tree);
-      this.declarationType_ = CONST;
-      this.visitAny(tree.name);
-      this.visitList(tree.elements);
-      this.popScope(scope);
-    },
-    visitClassExpression: function(tree) {
-      this.visitAny(tree.superClass);
-      var scope;
-      if (tree.name) {
-        scope = this.pushScope(tree);
-        this.declarationType_ = CONST;
-        this.visitAny(tree.name);
-      }
-      this.visitList(tree.elements);
-      if (tree.name) {
-        this.popScope(scope);
-      }
-    },
-    visitComprehensionFor: function(tree) {
-      this.declarationType_ = LET;
-      $traceurRuntime.superCall(this, $ScopeChainBuilder.prototype, "visitComprehensionFor", [tree]);
-    },
-    declareVariable: function(tree) {
-      this.scope.addBinding(tree, this.declarationType_, this.reporter_);
-    }
-  }, {}, ScopeVisitor);
-  return {get ScopeChainBuilder() {
-      return ScopeChainBuilder;
-    }};
-});
-System.register("traceur@0.0.52/src/semantics/ConstChecker", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/ConstChecker";
-  var IDENTIFIER_EXPRESSION = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType").IDENTIFIER_EXPRESSION;
-  var $__79 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      CONST = $__79.CONST,
-      MINUS_MINUS = $__79.MINUS_MINUS,
-      PLUS_PLUS = $__79.PLUS_PLUS;
-  var ScopeVisitor = System.get("traceur@0.0.52/src/semantics/ScopeVisitor").ScopeVisitor;
-  var ScopeChainBuilder = System.get("traceur@0.0.52/src/semantics/ScopeChainBuilder").ScopeChainBuilder;
-  var getVariableName = System.get("traceur@0.0.52/src/semantics/getVariableName").getVariableName;
-  var ConstChecker = function ConstChecker(scopeBuilder, reporter) {
-    $traceurRuntime.superCall(this, $ConstChecker.prototype, "constructor", []);
-    this.scopeBuilder_ = scopeBuilder;
-    this.reporter_ = reporter;
-  };
-  var $ConstChecker = ConstChecker;
-  ($traceurRuntime.createClass)(ConstChecker, {
-    pushScope: function(tree) {
-      return this.scope = this.scopeBuilder_.getScopeForTree(tree);
-    },
-    visitUnaryExpression: function(tree) {
-      if (tree.operand.type === IDENTIFIER_EXPRESSION && (tree.operator.type === PLUS_PLUS || tree.operator.type === MINUS_MINUS)) {
-        this.validateMutation_(tree.operand);
-      }
-      $traceurRuntime.superCall(this, $ConstChecker.prototype, "visitUnaryExpression", [tree]);
-    },
-    visitPostfixExpression: function(tree) {
-      if (tree.operand.type === IDENTIFIER_EXPRESSION) {
-        this.validateMutation_(tree.operand);
-      }
-      $traceurRuntime.superCall(this, $ConstChecker.prototype, "visitPostfixExpression", [tree]);
-    },
-    visitBinaryExpression: function(tree) {
-      if (tree.left.type === IDENTIFIER_EXPRESSION && tree.operator.isAssignmentOperator()) {
-        this.validateMutation_(tree.left);
-      }
-      $traceurRuntime.superCall(this, $ConstChecker.prototype, "visitBinaryExpression", [tree]);
-    },
-    validateMutation_: function(identifierExpression) {
-      if (this.inWithBlock) {
-        return;
-      }
-      var binding = this.scope.getBinding(identifierExpression);
-      if (binding === null) {
-        return;
-      }
-      var $__84 = $traceurRuntime.assertObject(binding),
-          type = $__84.type,
-          tree = $__84.tree;
-      if (type === CONST) {
-        this.reportError_(identifierExpression.location, (getVariableName(tree) + " is read-only"));
-      }
-    },
-    reportError_: function(location, message) {
-      this.reporter_.reportError(location.start, message);
-    }
-  }, {}, ScopeVisitor);
-  function validate(tree, reporter) {
-    var builder = new ScopeChainBuilder(reporter);
-    builder.visitAny(tree);
-    var checker = new ConstChecker(builder, reporter);
-    checker.visitAny(tree);
-  }
-  return {
-    get ConstChecker() {
-      return ConstChecker;
-    },
-    get validate() {
-      return validate;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/semantics/FreeVariableChecker", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/FreeVariableChecker";
-  var $__85 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      FUNCTION_DECLARATION = $__85.FUNCTION_DECLARATION,
-      FUNCTION_EXPRESSION = $__85.FUNCTION_EXPRESSION,
-      GET_ACCESSOR = $__85.GET_ACCESSOR,
-      IDENTIFIER_EXPRESSION = $__85.IDENTIFIER_EXPRESSION,
-      MODULE = $__85.MODULE,
-      PROPERTY_METHOD_ASSIGNMENT = $__85.PROPERTY_METHOD_ASSIGNMENT,
-      SET_ACCESSOR = $__85.SET_ACCESSOR;
-  var TYPEOF = System.get("traceur@0.0.52/src/syntax/TokenType").TYPEOF;
-  var ScopeVisitor = System.get("traceur@0.0.52/src/semantics/ScopeVisitor").ScopeVisitor;
-  var ScopeChainBuilder = System.get("traceur@0.0.52/src/semantics/ScopeChainBuilder").ScopeChainBuilder;
-  var getVariableName = System.get("traceur@0.0.52/src/semantics/getVariableName").getVariableName;
-  function hasArgumentsInScope(scope) {
-    for (; scope; scope = scope.parent) {
-      switch (scope.tree.type) {
-        case FUNCTION_DECLARATION:
-        case FUNCTION_EXPRESSION:
-        case GET_ACCESSOR:
-        case PROPERTY_METHOD_ASSIGNMENT:
-        case SET_ACCESSOR:
-          return true;
-      }
-    }
-    return false;
-  }
-  function inModuleScope(scope) {
-    for (; scope; scope = scope.parent) {
-      if (scope.tree.type === MODULE) {
-        return true;
-      }
-    }
-    return false;
-  }
-  var FreeVariableChecker = function FreeVariableChecker(scopeBuilder, reporter) {
-    var global = arguments[2] !== (void 0) ? arguments[2] : Object.create(null);
-    $traceurRuntime.superCall(this, $FreeVariableChecker.prototype, "constructor", []);
-    this.scopeBuilder_ = scopeBuilder;
-    this.reporter_ = reporter;
-    this.global_ = global;
-  };
-  var $FreeVariableChecker = FreeVariableChecker;
-  ($traceurRuntime.createClass)(FreeVariableChecker, {
-    pushScope: function(tree) {
-      return this.scope = this.scopeBuilder_.getScopeForTree(tree);
-    },
-    visitUnaryExpression: function(tree) {
-      if (tree.operator.type === TYPEOF && tree.operand.type === IDENTIFIER_EXPRESSION) {
-        var scope = this.scope;
-        var binding = scope.getBinding(tree.operand);
-        if (!binding) {
-          scope.addVar(tree.operand, this.reporter_);
-        }
-      } else {
-        $traceurRuntime.superCall(this, $FreeVariableChecker.prototype, "visitUnaryExpression", [tree]);
-      }
-    },
-    visitIdentifierExpression: function(tree) {
-      if (this.inWithBlock) {
-        return;
-      }
-      var scope = this.scope;
-      var binding = scope.getBinding(tree);
-      if (binding) {
-        return;
-      }
-      var name = getVariableName(tree);
-      if (name === 'arguments' && hasArgumentsInScope(scope)) {
-        return;
-      }
-      if (name === '__moduleName' && inModuleScope(scope)) {
-        return;
-      }
-      if (!(name in this.global_)) {
-        this.reporter_.reportError(tree.location.start, (name + " is not defined"));
-      }
-    }
-  }, {}, ScopeVisitor);
-  function validate(tree, reporter) {
-    var global = arguments[2] !== (void 0) ? arguments[2] : Reflect.global;
-    var builder = new ScopeChainBuilder(reporter);
-    builder.visitAny(tree);
-    var checker = new FreeVariableChecker(builder, reporter, global);
-    checker.visitAny(tree);
-  }
-  return {get validate() {
-      return validate;
-    }};
-});
-System.register("traceur@0.0.52/src/util/assert", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/assert";
-  var options = System.get("traceur@0.0.52/src/Options").options;
-  function assert(b) {
-    if (!b && options.debug)
-      throw Error('Assertion failed');
-  }
-  return {get assert() {
-      return assert;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/LiteralToken", [], function() {
-  "use strict";
-  var $__95;
-  var __moduleName = "traceur@0.0.52/src/syntax/LiteralToken";
-  var Token = System.get("traceur@0.0.52/src/syntax/Token").Token;
-  var $__93 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      NULL = $__93.NULL,
-      NUMBER = $__93.NUMBER,
-      STRING = $__93.STRING;
-  var StringParser = function StringParser(value) {
-    this.value = value;
-    this.index = 0;
-  };
-  ($traceurRuntime.createClass)(StringParser, ($__95 = {}, Object.defineProperty($__95, Symbol.iterator, {
-    value: function() {
-      return this;
-    },
-    configurable: true,
-    enumerable: true,
-    writable: true
-  }), Object.defineProperty($__95, "next", {
-    value: function() {
-      if (++this.index >= this.value.length - 1)
-        return {
-          value: undefined,
-          done: true
-        };
-      return {
-        value: this.value[this.index],
-        done: false
-      };
-    },
-    configurable: true,
-    enumerable: true,
-    writable: true
-  }), Object.defineProperty($__95, "parse", {
-    value: function() {
-      if (this.value.indexOf('\\') === -1)
-        return this.value.slice(1, -1);
-      var result = '';
-      for (var $__96 = this[Symbol.iterator](),
-          $__97; !($__97 = $__96.next()).done; ) {
-        var ch = $__97.value;
-        {
-          result += ch === '\\' ? this.parseEscapeSequence() : ch;
-        }
-      }
-      return result;
-    },
-    configurable: true,
-    enumerable: true,
-    writable: true
-  }), Object.defineProperty($__95, "parseEscapeSequence", {
-    value: function() {
-      var ch = this.next().value;
-      switch (ch) {
-        case '\n':
-        case '\r':
-        case '\u2028':
-        case '\u2029':
-          return '';
-        case '0':
-          return '\0';
-        case 'b':
-          return '\b';
-        case 'f':
-          return '\f';
-        case 'n':
-          return '\n';
-        case 'r':
-          return '\r';
-        case 't':
-          return '\t';
-        case 'v':
-          return '\v';
-        case 'x':
-          return String.fromCharCode(parseInt(this.next().value + this.next().value, 16));
-        case 'u':
-          return String.fromCharCode(parseInt(this.next().value + this.next().value + this.next().value + this.next().value, 16));
-        default:
-          if (Number(ch) < 8)
-            throw new Error('Octal literals are not supported');
-          return ch;
-      }
-    },
-    configurable: true,
-    enumerable: true,
-    writable: true
-  }), $__95), {});
-  var LiteralToken = function LiteralToken(type, value, location) {
-    this.type = type;
-    this.location = location;
-    this.value = value;
-  };
-  ($traceurRuntime.createClass)(LiteralToken, {
-    toString: function() {
-      return this.value;
-    },
-    get processedValue() {
-      switch (this.type) {
-        case NULL:
-          return null;
-        case NUMBER:
-          var value = this.value;
-          if (value.charCodeAt(0) === 48) {
-            switch (value.charCodeAt(1)) {
-              case 66:
-              case 98:
-                return parseInt(this.value.slice(2), 2);
-              case 79:
-              case 111:
-                return parseInt(this.value.slice(2), 8);
-            }
-          }
-          return Number(this.value);
-        case STRING:
-          var parser = new StringParser(this.value);
-          return parser.parse();
-        default:
-          throw new Error('Not implemented');
-      }
-    }
-  }, {}, Token);
-  return {get LiteralToken() {
-      return LiteralToken;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ParseTreeFactory", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ParseTreeFactory";
-  var IdentifierToken = System.get("traceur@0.0.52/src/syntax/IdentifierToken").IdentifierToken;
-  var LiteralToken = System.get("traceur@0.0.52/src/syntax/LiteralToken").LiteralToken;
-  var $__100 = System.get("traceur@0.0.52/src/syntax/trees/ParseTree"),
-      ParseTree = $__100.ParseTree,
-      ParseTreeType = $__100.ParseTreeType;
-  var $__101 = System.get("traceur@0.0.52/src/syntax/PredefinedName"),
-      CALL = $__101.CALL,
-      CREATE = $__101.CREATE,
-      DEFINE_PROPERTY = $__101.DEFINE_PROPERTY,
-      FREEZE = $__101.FREEZE,
-      OBJECT = $__101.OBJECT,
-      UNDEFINED = $__101.UNDEFINED;
-  var Token = System.get("traceur@0.0.52/src/syntax/Token").Token;
-  var $__103 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      EQUAL = $__103.EQUAL,
-      FALSE = $__103.FALSE,
-      NULL = $__103.NULL,
-      NUMBER = $__103.NUMBER,
-      STRING = $__103.STRING,
-      TRUE = $__103.TRUE,
-      VOID = $__103.VOID;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var $__105 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      ArgumentList = $__105.ArgumentList,
-      ArrayLiteralExpression = $__105.ArrayLiteralExpression,
-      BinaryExpression = $__105.BinaryExpression,
-      BindingIdentifier = $__105.BindingIdentifier,
-      Block = $__105.Block,
-      BreakStatement = $__105.BreakStatement,
-      CallExpression = $__105.CallExpression,
-      CaseClause = $__105.CaseClause,
-      Catch = $__105.Catch,
-      ClassDeclaration = $__105.ClassDeclaration,
-      CommaExpression = $__105.CommaExpression,
-      ConditionalExpression = $__105.ConditionalExpression,
-      ContinueStatement = $__105.ContinueStatement,
-      DefaultClause = $__105.DefaultClause,
-      DoWhileStatement = $__105.DoWhileStatement,
-      EmptyStatement = $__105.EmptyStatement,
-      ExpressionStatement = $__105.ExpressionStatement,
-      Finally = $__105.Finally,
-      ForInStatement = $__105.ForInStatement,
-      ForOfStatement = $__105.ForOfStatement,
-      ForStatement = $__105.ForStatement,
-      FormalParameterList = $__105.FormalParameterList,
-      FunctionBody = $__105.FunctionBody,
-      FunctionExpression = $__105.FunctionExpression,
-      IdentifierExpression = $__105.IdentifierExpression,
-      IfStatement = $__105.IfStatement,
-      LiteralExpression = $__105.LiteralExpression,
-      LiteralPropertyName = $__105.LiteralPropertyName,
-      MemberExpression = $__105.MemberExpression,
-      MemberLookupExpression = $__105.MemberLookupExpression,
-      NewExpression = $__105.NewExpression,
-      ObjectLiteralExpression = $__105.ObjectLiteralExpression,
-      ParenExpression = $__105.ParenExpression,
-      PostfixExpression = $__105.PostfixExpression,
-      Script = $__105.Script,
-      PropertyNameAssignment = $__105.PropertyNameAssignment,
-      RestParameter = $__105.RestParameter,
-      ReturnStatement = $__105.ReturnStatement,
-      SpreadExpression = $__105.SpreadExpression,
-      SwitchStatement = $__105.SwitchStatement,
-      ThisExpression = $__105.ThisExpression,
-      ThrowStatement = $__105.ThrowStatement,
-      TryStatement = $__105.TryStatement,
-      UnaryExpression = $__105.UnaryExpression,
-      VariableDeclaration = $__105.VariableDeclaration,
-      VariableDeclarationList = $__105.VariableDeclarationList,
-      VariableStatement = $__105.VariableStatement,
-      WhileStatement = $__105.WhileStatement,
-      WithStatement = $__105.WithStatement,
-      YieldExpression = $__105.YieldExpression;
-  var slice = Array.prototype.slice.call.bind(Array.prototype.slice);
-  var map = Array.prototype.map.call.bind(Array.prototype.map);
-  function createOperatorToken(operator) {
-    return new Token(operator, null);
-  }
-  function createIdentifierToken(identifier) {
-    return new IdentifierToken(null, identifier);
-  }
-  function createStringLiteralToken(value) {
-    return new LiteralToken(STRING, JSON.stringify(value), null);
-  }
-  function createBooleanLiteralToken(value) {
-    return new Token(value ? TRUE : FALSE, null);
-  }
-  function createNullLiteralToken() {
-    return new LiteralToken(NULL, 'null', null);
-  }
-  function createNumberLiteralToken(value) {
-    return new LiteralToken(NUMBER, String(value), null);
-  }
-  function createEmptyParameterList() {
-    return new FormalParameterList(null, []);
-  }
-  function createArgumentList(list) {
-    return new ArgumentList(null, list);
-  }
-  function createEmptyArgumentList() {
-    return createArgumentList([]);
-  }
-  function createArrayLiteralExpression(list) {
-    return new ArrayLiteralExpression(null, list);
-  }
-  function createEmptyArrayLiteralExpression() {
-    return createArrayLiteralExpression([]);
-  }
-  function createAssignmentExpression(lhs, rhs) {
-    return new BinaryExpression(null, lhs, createOperatorToken(EQUAL), rhs);
-  }
-  function createBinaryExpression(left, operator, right) {
-    return new BinaryExpression(null, left, operator, right);
-  }
-  function createBindingIdentifier(identifier) {
-    if (typeof identifier === 'string')
-      identifier = createIdentifierToken(identifier);
-    else if (identifier.type === ParseTreeType.BINDING_IDENTIFIER)
-      return identifier;
-    else if (identifier.type === ParseTreeType.IDENTIFIER_EXPRESSION)
-      return new BindingIdentifier(identifier.location, identifier.identifierToken);
-    return new BindingIdentifier(null, identifier);
-  }
-  function createEmptyStatement() {
-    return new EmptyStatement(null);
-  }
-  function createEmptyBlock() {
-    return createBlock([]);
-  }
-  function createBlock(statements) {
-    return new Block(null, statements);
-  }
-  function createFunctionBody(statements) {
-    return new FunctionBody(null, statements);
-  }
-  function createScopedExpression(body, scope) {
-    assert(body.type === 'FUNCTION_BODY');
-    return createCallCall(createParenExpression(createFunctionExpression(createEmptyParameterList(), body)), scope);
-  }
-  function createImmediatelyInvokedFunctionExpression(body) {
-    assert(body.type === 'FUNCTION_BODY');
-    return createCallExpression(createParenExpression(createFunctionExpression(createEmptyParameterList(), body)));
-  }
-  function createCallExpression(operand) {
-    var args = arguments[1] !== (void 0) ? arguments[1] : createEmptyArgumentList();
-    return new CallExpression(null, operand, args);
-  }
-  function createBreakStatement() {
-    var name = arguments[0] !== (void 0) ? arguments[0] : null;
-    return new BreakStatement(null, name);
-  }
-  function createCallCall(func, thisExpression) {
-    return createCallExpression(createMemberExpression(func, CALL), createArgumentList([thisExpression]));
-  }
-  function createCaseClause(expression, statements) {
-    return new CaseClause(null, expression, statements);
-  }
-  function createCatch(identifier, catchBody) {
-    identifier = createBindingIdentifier(identifier);
-    return new Catch(null, identifier, catchBody);
-  }
-  function createClassDeclaration(name, superClass, elements) {
-    return new ClassDeclaration(null, name, superClass, elements, []);
-  }
-  function createCommaExpression(expressions) {
-    return new CommaExpression(null, expressions);
-  }
-  function createConditionalExpression(condition, left, right) {
-    return new ConditionalExpression(null, condition, left, right);
-  }
-  function createContinueStatement() {
-    var name = arguments[0] !== (void 0) ? arguments[0] : null;
-    return new ContinueStatement(null, name);
-  }
-  function createDefaultClause(statements) {
-    return new DefaultClause(null, statements);
-  }
-  function createDoWhileStatement(body, condition) {
-    return new DoWhileStatement(null, body, condition);
-  }
-  function createAssignmentStatement(lhs, rhs) {
-    return createExpressionStatement(createAssignmentExpression(lhs, rhs));
-  }
-  function createCallStatement(operand) {
-    var args = arguments[1];
-    return createExpressionStatement(createCallExpression(operand, args));
-  }
-  function createExpressionStatement(expression) {
-    return new ExpressionStatement(null, expression);
-  }
-  function createFinally(block) {
-    return new Finally(null, block);
-  }
-  function createForOfStatement(initializer, collection, body) {
-    return new ForOfStatement(null, initializer, collection, body);
-  }
-  function createForInStatement(initializer, collection, body) {
-    return new ForInStatement(null, initializer, collection, body);
-  }
-  function createForStatement(variables, condition, increment, body) {
-    return new ForStatement(null, variables, condition, increment, body);
-  }
-  function createFunctionExpression(parameterList, body) {
-    assert(body.type === 'FUNCTION_BODY');
-    return new FunctionExpression(null, null, false, parameterList, null, [], body);
-  }
-  function createIdentifierExpression(identifier) {
-    if (typeof identifier == 'string')
-      identifier = createIdentifierToken(identifier);
-    else if (identifier instanceof BindingIdentifier)
-      identifier = identifier.identifierToken;
-    return new IdentifierExpression(null, identifier);
-  }
-  function createUndefinedExpression() {
-    return createIdentifierExpression(UNDEFINED);
-  }
-  function createIfStatement(condition, ifClause) {
-    var elseClause = arguments[2] !== (void 0) ? arguments[2] : null;
-    return new IfStatement(null, condition, ifClause, elseClause);
-  }
-  function createStringLiteral(value) {
-    return new LiteralExpression(null, createStringLiteralToken(value));
-  }
-  function createBooleanLiteral(value) {
-    return new LiteralExpression(null, createBooleanLiteralToken(value));
-  }
-  function createTrueLiteral() {
-    return createBooleanLiteral(true);
-  }
-  function createFalseLiteral() {
-    return createBooleanLiteral(false);
-  }
-  function createNullLiteral() {
-    return new LiteralExpression(null, createNullLiteralToken());
-  }
-  function createNumberLiteral(value) {
-    return new LiteralExpression(null, createNumberLiteralToken(value));
-  }
-  function createMemberExpression(operand, memberName, memberNames) {
-    if (typeof operand == 'string' || operand instanceof IdentifierToken)
-      operand = createIdentifierExpression(operand);
-    if (typeof memberName == 'string')
-      memberName = createIdentifierToken(memberName);
-    if (memberName instanceof LiteralToken)
-      memberName = new LiteralExpression(null, memberName);
-    var tree = memberName instanceof LiteralExpression ? new MemberLookupExpression(null, operand, memberName) : new MemberExpression(null, operand, memberName);
-    for (var i = 2; i < arguments.length; i++) {
-      tree = createMemberExpression(tree, arguments[i]);
-    }
-    return tree;
-  }
-  function createMemberLookupExpression(operand, memberExpression) {
-    return new MemberLookupExpression(null, operand, memberExpression);
-  }
-  function createThisExpression() {
-    return new ThisExpression(null);
-  }
-  function createNewExpression(operand, args) {
-    return new NewExpression(null, operand, args);
-  }
-  function createObjectFreeze(value) {
-    return createCallExpression(createMemberExpression(OBJECT, FREEZE), createArgumentList([value]));
-  }
-  function createObjectCreate(protoExpression, descriptors) {
-    var argumentList = [protoExpression];
-    if (descriptors)
-      argumentList.push(descriptors);
-    return createCallExpression(createMemberExpression(OBJECT, CREATE), createArgumentList(argumentList));
-  }
-  function createPropertyDescriptor(descr) {
-    var propertyNameAndValues = Object.keys(descr).map(function(name) {
-      var value = descr[name];
-      if (!(value instanceof ParseTree))
-        value = createBooleanLiteral(!!value);
-      return createPropertyNameAssignment(name, value);
-    });
-    return createObjectLiteralExpression(propertyNameAndValues);
-  }
-  function createDefineProperty(tree, name, descr) {
-    if (typeof name === 'string')
-      name = createStringLiteral(name);
-    return createCallExpression(createMemberExpression(OBJECT, DEFINE_PROPERTY), createArgumentList([tree, name, createPropertyDescriptor(descr)]));
-  }
-  function createObjectLiteralExpression(propertyNameAndValues) {
-    return new ObjectLiteralExpression(null, propertyNameAndValues);
-  }
-  function createParenExpression(expression) {
-    return new ParenExpression(null, expression);
-  }
-  function createPostfixExpression(operand, operator) {
-    return new PostfixExpression(null, operand, operator);
-  }
-  function createScript(scriptItemList) {
-    return new Script(null, scriptItemList);
-  }
-  function createPropertyNameAssignment(identifier, value) {
-    if (typeof identifier == 'string')
-      identifier = createLiteralPropertyName(identifier);
-    return new PropertyNameAssignment(null, identifier, value);
-  }
-  function createLiteralPropertyName(name) {
-    return new LiteralPropertyName(null, createIdentifierToken(name));
-  }
-  function createRestParameter(identifier) {
-    return new RestParameter(null, createBindingIdentifier(identifier));
-  }
-  function createReturnStatement(expression) {
-    return new ReturnStatement(null, expression);
-  }
-  function createYieldStatement(expression, isYieldFor) {
-    return createExpressionStatement(new YieldExpression(null, expression, isYieldFor));
-  }
-  function createSpreadExpression(expression) {
-    return new SpreadExpression(null, expression);
-  }
-  function createSwitchStatement(expression, caseClauses) {
-    return new SwitchStatement(null, expression, caseClauses);
-  }
-  function createThrowStatement(value) {
-    return new ThrowStatement(null, value);
-  }
-  function createTryStatement(body, catchBlock) {
-    var finallyBlock = arguments[2] !== (void 0) ? arguments[2] : null;
-    return new TryStatement(null, body, catchBlock, finallyBlock);
-  }
-  function createUnaryExpression(operator, operand) {
-    return new UnaryExpression(null, operator, operand);
-  }
-  function createUseStrictDirective() {
-    return createExpressionStatement(createStringLiteral('use strict'));
-  }
-  function createVariableDeclarationList(binding, identifierOrDeclarations, initializer) {
-    if (identifierOrDeclarations instanceof Array) {
-      var declarations = identifierOrDeclarations;
-      return new VariableDeclarationList(null, binding, declarations);
-    }
-    var identifier = identifierOrDeclarations;
-    return createVariableDeclarationList(binding, [createVariableDeclaration(identifier, initializer)]);
-  }
-  function createVariableDeclaration(identifier, initializer) {
-    if (!(identifier instanceof ParseTree) || identifier.type !== ParseTreeType.BINDING_IDENTIFIER && identifier.type !== ParseTreeType.OBJECT_PATTERN && identifier.type !== ParseTreeType.ARRAY_PATTERN) {
-      identifier = createBindingIdentifier(identifier);
-    }
-    return new VariableDeclaration(null, identifier, null, initializer);
-  }
-  function createVariableStatement(listOrBinding, identifier, initializer) {
-    if (listOrBinding instanceof VariableDeclarationList)
-      return new VariableStatement(null, listOrBinding);
-    var binding = listOrBinding;
-    var list = createVariableDeclarationList(binding, identifier, initializer);
-    return createVariableStatement(list);
-  }
-  function createVoid0() {
-    return createParenExpression(createUnaryExpression(createOperatorToken(VOID), createNumberLiteral(0)));
-  }
-  function createWhileStatement(condition, body) {
-    return new WhileStatement(null, condition, body);
-  }
-  function createWithStatement(expression, body) {
-    return new WithStatement(null, expression, body);
-  }
-  function createAssignStateStatement(state) {
-    return createAssignmentStatement(createMemberExpression('$ctx', 'state'), createNumberLiteral(state));
-  }
-  return {
-    get createOperatorToken() {
-      return createOperatorToken;
-    },
-    get createIdentifierToken() {
-      return createIdentifierToken;
-    },
-    get createStringLiteralToken() {
-      return createStringLiteralToken;
-    },
-    get createBooleanLiteralToken() {
-      return createBooleanLiteralToken;
-    },
-    get createNullLiteralToken() {
-      return createNullLiteralToken;
-    },
-    get createNumberLiteralToken() {
-      return createNumberLiteralToken;
-    },
-    get createEmptyParameterList() {
-      return createEmptyParameterList;
-    },
-    get createArgumentList() {
-      return createArgumentList;
-    },
-    get createEmptyArgumentList() {
-      return createEmptyArgumentList;
-    },
-    get createArrayLiteralExpression() {
-      return createArrayLiteralExpression;
-    },
-    get createEmptyArrayLiteralExpression() {
-      return createEmptyArrayLiteralExpression;
-    },
-    get createAssignmentExpression() {
-      return createAssignmentExpression;
-    },
-    get createBinaryExpression() {
-      return createBinaryExpression;
-    },
-    get createBindingIdentifier() {
-      return createBindingIdentifier;
-    },
-    get createEmptyStatement() {
-      return createEmptyStatement;
-    },
-    get createEmptyBlock() {
-      return createEmptyBlock;
-    },
-    get createBlock() {
-      return createBlock;
-    },
-    get createFunctionBody() {
-      return createFunctionBody;
-    },
-    get createScopedExpression() {
-      return createScopedExpression;
-    },
-    get createImmediatelyInvokedFunctionExpression() {
-      return createImmediatelyInvokedFunctionExpression;
-    },
-    get createCallExpression() {
-      return createCallExpression;
-    },
-    get createBreakStatement() {
-      return createBreakStatement;
-    },
-    get createCaseClause() {
-      return createCaseClause;
-    },
-    get createCatch() {
-      return createCatch;
-    },
-    get createClassDeclaration() {
-      return createClassDeclaration;
-    },
-    get createCommaExpression() {
-      return createCommaExpression;
-    },
-    get createConditionalExpression() {
-      return createConditionalExpression;
-    },
-    get createContinueStatement() {
-      return createContinueStatement;
-    },
-    get createDefaultClause() {
-      return createDefaultClause;
-    },
-    get createDoWhileStatement() {
-      return createDoWhileStatement;
-    },
-    get createAssignmentStatement() {
-      return createAssignmentStatement;
-    },
-    get createCallStatement() {
-      return createCallStatement;
-    },
-    get createExpressionStatement() {
-      return createExpressionStatement;
-    },
-    get createFinally() {
-      return createFinally;
-    },
-    get createForOfStatement() {
-      return createForOfStatement;
-    },
-    get createForInStatement() {
-      return createForInStatement;
-    },
-    get createForStatement() {
-      return createForStatement;
-    },
-    get createFunctionExpression() {
-      return createFunctionExpression;
-    },
-    get createIdentifierExpression() {
-      return createIdentifierExpression;
-    },
-    get createUndefinedExpression() {
-      return createUndefinedExpression;
-    },
-    get createIfStatement() {
-      return createIfStatement;
-    },
-    get createStringLiteral() {
-      return createStringLiteral;
-    },
-    get createBooleanLiteral() {
-      return createBooleanLiteral;
-    },
-    get createTrueLiteral() {
-      return createTrueLiteral;
-    },
-    get createFalseLiteral() {
-      return createFalseLiteral;
-    },
-    get createNullLiteral() {
-      return createNullLiteral;
-    },
-    get createNumberLiteral() {
-      return createNumberLiteral;
-    },
-    get createMemberExpression() {
-      return createMemberExpression;
-    },
-    get createMemberLookupExpression() {
-      return createMemberLookupExpression;
-    },
-    get createThisExpression() {
-      return createThisExpression;
-    },
-    get createNewExpression() {
-      return createNewExpression;
-    },
-    get createObjectFreeze() {
-      return createObjectFreeze;
-    },
-    get createObjectCreate() {
-      return createObjectCreate;
-    },
-    get createPropertyDescriptor() {
-      return createPropertyDescriptor;
-    },
-    get createDefineProperty() {
-      return createDefineProperty;
-    },
-    get createObjectLiteralExpression() {
-      return createObjectLiteralExpression;
-    },
-    get createParenExpression() {
-      return createParenExpression;
-    },
-    get createPostfixExpression() {
-      return createPostfixExpression;
-    },
-    get createScript() {
-      return createScript;
-    },
-    get createPropertyNameAssignment() {
-      return createPropertyNameAssignment;
-    },
-    get createReturnStatement() {
-      return createReturnStatement;
-    },
-    get createYieldStatement() {
-      return createYieldStatement;
-    },
-    get createSwitchStatement() {
-      return createSwitchStatement;
-    },
-    get createThrowStatement() {
-      return createThrowStatement;
-    },
-    get createTryStatement() {
-      return createTryStatement;
-    },
-    get createUnaryExpression() {
-      return createUnaryExpression;
-    },
-    get createUseStrictDirective() {
-      return createUseStrictDirective;
-    },
-    get createVariableDeclarationList() {
-      return createVariableDeclarationList;
-    },
-    get createVariableDeclaration() {
-      return createVariableDeclaration;
-    },
-    get createVariableStatement() {
-      return createVariableStatement;
-    },
-    get createVoid0() {
-      return createVoid0;
-    },
-    get createWhileStatement() {
-      return createWhileStatement;
-    },
-    get createWithStatement() {
-      return createWithStatement;
-    },
-    get createAssignStateStatement() {
-      return createAssignStateStatement;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/codegeneration/FindVisitor", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/FindVisitor";
-  var ParseTreeVisitor = System.get("traceur@0.0.52/src/syntax/ParseTreeVisitor").ParseTreeVisitor;
-  var FindVisitor = function FindVisitor(tree) {
-    var keepOnGoing = arguments[1];
-    this.found_ = false;
-    this.shouldContinue_ = true;
-    this.keepOnGoing_ = keepOnGoing;
-    this.visitAny(tree);
-  };
-  ($traceurRuntime.createClass)(FindVisitor, {
-    get found() {
-      return this.found_;
-    },
-    set found(v) {
-      if (v) {
-        this.found_ = true;
-        if (!this.keepOnGoing_)
-          this.shouldContinue_ = false;
-      }
-    },
-    visitAny: function(tree) {
-      this.shouldContinue_ && tree && tree.visit(this);
-    },
-    visitList: function(list) {
-      if (list) {
-        for (var i = 0; this.shouldContinue_ && i < list.length; i++) {
-          this.visitAny(list[i]);
-        }
-      }
-    }
-  }, {}, ParseTreeVisitor);
-  return {get FindVisitor() {
-      return FindVisitor;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/Keywords", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/Keywords";
-  var keywords = ['break', 'case', 'catch', 'class', 'const', 'continue', 'debugger', 'default', 'delete', 'do', 'else', 'export', 'finally', 'for', 'function', 'if', 'import', 'in', 'instanceof', 'let', 'new', 'return', 'super', 'switch', 'this', 'throw', 'try', 'typeof', 'var', 'void', 'while', 'with', 'enum', 'extends', 'null', 'true', 'false'];
-  var strictKeywords = ['implements', 'interface', 'package', 'private', 'protected', 'public', 'static', 'yield'];
-  var keywordsByName = Object.create(null);
-  var NORMAL_KEYWORD = 1;
-  var STRICT_KEYWORD = 2;
-  keywords.forEach((function(value) {
-    keywordsByName[value] = NORMAL_KEYWORD;
-  }));
-  strictKeywords.forEach((function(value) {
-    keywordsByName[value] = STRICT_KEYWORD;
-  }));
-  function getKeywordType(value) {
-    return keywordsByName[value];
-  }
-  function isStrictKeyword(value) {
-    return getKeywordType(value) === STRICT_KEYWORD;
-  }
-  return {
-    get NORMAL_KEYWORD() {
-      return NORMAL_KEYWORD;
-    },
-    get STRICT_KEYWORD() {
-      return STRICT_KEYWORD;
-    },
-    get getKeywordType() {
-      return getKeywordType;
-    },
-    get isStrictKeyword() {
-      return isStrictKeyword;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/staticsemantics/StrictParams", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/staticsemantics/StrictParams";
-  var ParseTreeVisitor = System.get("traceur@0.0.52/src/syntax/ParseTreeVisitor").ParseTreeVisitor;
-  var isStrictKeyword = System.get("traceur@0.0.52/src/syntax/Keywords").isStrictKeyword;
-  var StrictParams = function StrictParams(errorReporter) {
-    $traceurRuntime.superCall(this, $StrictParams.prototype, "constructor", []);
-    this.errorReporter = errorReporter;
-  };
-  var $StrictParams = StrictParams;
-  ($traceurRuntime.createClass)(StrictParams, {visitBindingIdentifier: function(tree) {
-      var name = tree.identifierToken.toString();
-      if (isStrictKeyword(name)) {
-        this.errorReporter.reportError(tree.location.start, (name + " is a reserved identifier"));
-      }
-    }}, {visit: function(tree, errorReporter) {
-      new $StrictParams(errorReporter).visitAny(tree);
-    }}, ParseTreeVisitor);
-  return {get StrictParams() {
-      return StrictParams;
-    }};
-});
-System.register("traceur@0.0.52/src/util/SourceRange", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/SourceRange";
-  var SourceRange = function SourceRange(start, end) {
-    this.start = start;
-    this.end = end;
-  };
-  ($traceurRuntime.createClass)(SourceRange, {toString: function() {
-      var str = this.start.source.contents;
-      return str.slice(this.start.offset, this.end.offset);
-    }}, {});
-  return {get SourceRange() {
-      return SourceRange;
-    }};
-});
-System.register("traceur@0.0.52/src/util/ErrorReporter", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/ErrorReporter";
-  var ErrorReporter = function ErrorReporter() {
-    this.hadError_ = false;
-  };
-  ($traceurRuntime.createClass)(ErrorReporter, {
-    reportError: function(location, message) {
-      this.hadError_ = true;
-      this.reportMessageInternal(location, message);
-    },
-    reportMessageInternal: function(location, message) {
-      if (location)
-        message = (location + ": " + message);
-      console.error(message);
-    },
-    hadError: function() {
-      return this.hadError_;
-    },
-    clearError: function() {
-      this.hadError_ = false;
-    }
-  }, {});
-  function format(location, text) {
-    var args = arguments[2];
-    var i = 0;
-    text = text.replace(/%./g, function(s) {
-      switch (s) {
-        case '%s':
-          return args && args[i++];
-        case '%%':
-          return '%';
-      }
-      return s;
-    });
-    if (location)
-      text = (location + ": " + text);
-    return text;
-  }
-  ;
-  ErrorReporter.format = format;
-  return {
-    get ErrorReporter() {
-      return ErrorReporter;
-    },
-    get format() {
-      return format;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/util/SyntaxErrorReporter", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/SyntaxErrorReporter";
-  var $__113 = System.get("traceur@0.0.52/src/util/ErrorReporter"),
-      ErrorReporter = $__113.ErrorReporter,
-      format = $__113.format;
-  var SyntaxErrorReporter = function SyntaxErrorReporter() {
-    $traceurRuntime.defaultSuperCall(this, $SyntaxErrorReporter.prototype, arguments);
-  };
-  var $SyntaxErrorReporter = SyntaxErrorReporter;
-  ($traceurRuntime.createClass)(SyntaxErrorReporter, {reportMessageInternal: function(location, message) {
-      var s = format(location, message);
-      throw new SyntaxError(s);
-    }}, {}, ErrorReporter);
-  return {get SyntaxErrorReporter() {
-      return SyntaxErrorReporter;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/KeywordToken", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/KeywordToken";
-  var STRICT_KEYWORD = System.get("traceur@0.0.52/src/syntax/Keywords").STRICT_KEYWORD;
-  var Token = System.get("traceur@0.0.52/src/syntax/Token").Token;
-  var KeywordToken = function KeywordToken(type, keywordType, location) {
-    this.type = type;
-    this.location = location;
-    this.isStrictKeyword_ = keywordType === STRICT_KEYWORD;
-  };
-  ($traceurRuntime.createClass)(KeywordToken, {
-    isKeyword: function() {
-      return true;
-    },
-    isStrictKeyword: function() {
-      return this.isStrictKeyword_;
-    }
-  }, {}, Token);
-  return {get KeywordToken() {
-      return KeywordToken;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/unicode-tables", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/unicode-tables";
-  var idStartTable = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 442, 443, 443, 444, 447, 448, 451, 452, 659, 660, 660, 661, 687, 688, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 883, 884, 884, 886, 887, 890, 890, 891, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1568, 1599, 1600, 1600, 1601, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2208, 2208, 2210, 2220, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2417, 2418, 2423, 2425, 2431, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 2493, 2510, 2510, 2524, 2525, 2527, 2529, 2544, 2545, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 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126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 194560, 195101];
-  var idContinueTable = [183, 183, 768, 879, 903, 903, 1155, 1159, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1552, 1562, 1611, 1631, 1632, 1641, 1648, 1648, 1750, 1756, 1759, 1764, 1767, 1768, 1770, 1773, 1776, 1785, 1809, 1809, 1840, 1866, 1958, 1968, 1984, 1993, 2027, 2035, 2070, 2073, 2075, 2083, 2085, 2087, 2089, 2093, 2137, 2139, 2276, 2302, 2304, 2306, 2307, 2307, 2362, 2362, 2363, 2363, 2364, 2364, 2366, 2368, 2369, 2376, 2377, 2380, 2381, 2381, 2382, 2383, 2385, 2391, 2402, 2403, 2406, 2415, 2433, 2433, 2434, 2435, 2492, 2492, 2494, 2496, 2497, 2500, 2503, 2504, 2507, 2508, 2509, 2509, 2519, 2519, 2530, 2531, 2534, 2543, 2561, 2562, 2563, 2563, 2620, 2620, 2622, 2624, 2625, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2662, 2671, 2672, 2673, 2677, 2677, 2689, 2690, 2691, 2691, 2748, 2748, 2750, 2752, 2753, 2757, 2759, 2760, 2761, 2761, 2763, 2764, 2765, 2765, 2786, 2787, 2790, 2799, 2817, 2817, 2818, 2819, 2876, 2876, 2878, 2878, 2879, 2879, 2880, 2880, 2881, 2884, 2887, 2888, 2891, 2892, 2893, 2893, 2902, 2902, 2903, 2903, 2914, 2915, 2918, 2927, 2946, 2946, 3006, 3007, 3008, 3008, 3009, 3010, 3014, 3016, 3018, 3020, 3021, 3021, 3031, 3031, 3046, 3055, 3073, 3075, 3134, 3136, 3137, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3170, 3171, 3174, 3183, 3202, 3203, 3260, 3260, 3262, 3262, 3263, 3263, 3264, 3268, 3270, 3270, 3271, 3272, 3274, 3275, 3276, 3277, 3285, 3286, 3298, 3299, 3302, 3311, 3330, 3331, 3390, 3392, 3393, 3396, 3398, 3400, 3402, 3404, 3405, 3405, 3415, 3415, 3426, 3427, 3430, 3439, 3458, 3459, 3530, 3530, 3535, 3537, 3538, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3633, 3633, 3636, 3642, 3655, 3662, 3664, 3673, 3761, 3761, 3764, 3769, 3771, 3772, 3784, 3789, 3792, 3801, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3903, 3953, 3966, 3967, 3967, 3968, 3972, 3974, 3975, 3981, 3991, 3993, 4028, 4038, 4038, 4139, 4140, 4141, 4144, 4145, 4145, 4146, 4151, 4152, 4152, 4153, 4154, 4155, 4156, 4157, 4158, 4160, 4169, 4182, 4183, 4184, 4185, 4190, 4192, 4194, 4196, 4199, 4205, 4209, 4212, 4226, 4226, 4227, 4228, 4229, 4230, 4231, 4236, 4237, 4237, 4239, 4239, 4240, 4249, 4250, 4252, 4253, 4253, 4957, 4959, 4969, 4977, 5906, 5908, 5938, 5940, 5970, 5971, 6002, 6003, 6068, 6069, 6070, 6070, 6071, 6077, 6078, 6085, 6086, 6086, 6087, 6088, 6089, 6099, 6109, 6109, 6112, 6121, 6155, 6157, 6160, 6169, 6313, 6313, 6432, 6434, 6435, 6438, 6439, 6440, 6441, 6443, 6448, 6449, 6450, 6450, 6451, 6456, 6457, 6459, 6470, 6479, 6576, 6592, 6600, 6601, 6608, 6617, 6618, 6618, 6679, 6680, 6681, 6683, 6741, 6741, 6742, 6742, 6743, 6743, 6744, 6750, 6752, 6752, 6753, 6753, 6754, 6754, 6755, 6756, 6757, 6764, 6765, 6770, 6771, 6780, 6783, 6783, 6784, 6793, 6800, 6809, 6912, 6915, 6916, 6916, 6964, 6964, 6965, 6965, 6966, 6970, 6971, 6971, 6972, 6972, 6973, 6977, 6978, 6978, 6979, 6980, 6992, 7001, 7019, 7027, 7040, 7041, 7042, 7042, 7073, 7073, 7074, 7077, 7078, 7079, 7080, 7081, 7082, 7082, 7083, 7083, 7084, 7085, 7088, 7097, 7142, 7142, 7143, 7143, 7144, 7145, 7146, 7148, 7149, 7149, 7150, 7150, 7151, 7153, 7154, 7155, 7204, 7211, 7212, 7219, 7220, 7221, 7222, 7223, 7232, 7241, 7248, 7257, 7376, 7378, 7380, 7392, 7393, 7393, 7394, 7400, 7405, 7405, 7410, 7411, 7412, 7412, 7616, 7654, 7676, 7679, 8255, 8256, 8276, 8276, 8400, 8412, 8417, 8417, 8421, 8432, 11503, 11505, 11647, 11647, 11744, 11775, 12330, 12333, 12334, 12335, 12441, 12442, 42528, 42537, 42607, 42607, 42612, 42621, 42655, 42655, 42736, 42737, 43010, 43010, 43014, 43014, 43019, 43019, 43043, 43044, 43045, 43046, 43047, 43047, 43136, 43137, 43188, 43203, 43204, 43204, 43216, 43225, 43232, 43249, 43264, 43273, 43302, 43309, 43335, 43345, 43346, 43347, 43392, 43394, 43395, 43395, 43443, 43443, 43444, 43445, 43446, 43449, 43450, 43451, 43452, 43452, 43453, 43456, 43472, 43481, 43561, 43566, 43567, 43568, 43569, 43570, 43571, 43572, 43573, 43574, 43587, 43587, 43596, 43596, 43597, 43597, 43600, 43609, 43643, 43643, 43696, 43696, 43698, 43700, 43703, 43704, 43710, 43711, 43713, 43713, 43755, 43755, 43756, 43757, 43758, 43759, 43765, 43765, 43766, 43766, 44003, 44004, 44005, 44005, 44006, 44007, 44008, 44008, 44009, 44010, 44012, 44012, 44013, 44013, 44016, 44025, 64286, 64286, 65024, 65039, 65056, 65062, 65075, 65076, 65101, 65103, 65296, 65305, 65343, 65343, 66045, 66045, 66720, 66729, 68097, 68099, 68101, 68102, 68108, 68111, 68152, 68154, 68159, 68159, 69632, 69632, 69633, 69633, 69634, 69634, 69688, 69702, 69734, 69743, 69760, 69761, 69762, 69762, 69808, 69810, 69811, 69814, 69815, 69816, 69817, 69818, 69872, 69881, 69888, 69890, 69927, 69931, 69932, 69932, 69933, 69940, 69942, 69951, 70016, 70017, 70018, 70018, 70067, 70069, 70070, 70078, 70079, 70080, 70096, 70105, 71339, 71339, 71340, 71340, 71341, 71341, 71342, 71343, 71344, 71349, 71350, 71350, 71351, 71351, 71360, 71369, 94033, 94078, 94095, 94098, 119141, 119142, 119143, 119145, 119149, 119154, 119163, 119170, 119173, 119179, 119210, 119213, 119362, 119364, 120782, 120831, 917760, 917999];
-  return {
-    get idStartTable() {
-      return idStartTable;
-    },
-    get idContinueTable() {
-      return idContinueTable;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/Scanner", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/Scanner";
-  var IdentifierToken = System.get("traceur@0.0.52/src/syntax/IdentifierToken").IdentifierToken;
-  var KeywordToken = System.get("traceur@0.0.52/src/syntax/KeywordToken").KeywordToken;
-  var LiteralToken = System.get("traceur@0.0.52/src/syntax/LiteralToken").LiteralToken;
-  var Token = System.get("traceur@0.0.52/src/syntax/Token").Token;
-  var getKeywordType = System.get("traceur@0.0.52/src/syntax/Keywords").getKeywordType;
-  var $__123 = System.get("traceur@0.0.52/src/syntax/unicode-tables"),
-      idContinueTable = $__123.idContinueTable,
-      idStartTable = $__123.idStartTable;
-  var $__124 = System.get("traceur@0.0.52/src/Options"),
-      options = $__124.options,
-      parseOptions = $__124.parseOptions;
-  var $__125 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      AMPERSAND = $__125.AMPERSAND,
-      AMPERSAND_EQUAL = $__125.AMPERSAND_EQUAL,
-      AND = $__125.AND,
-      ARROW = $__125.ARROW,
-      AT = $__125.AT,
-      BANG = $__125.BANG,
-      BAR = $__125.BAR,
-      BAR_EQUAL = $__125.BAR_EQUAL,
-      CARET = $__125.CARET,
-      CARET_EQUAL = $__125.CARET_EQUAL,
-      CLOSE_ANGLE = $__125.CLOSE_ANGLE,
-      CLOSE_CURLY = $__125.CLOSE_CURLY,
-      CLOSE_PAREN = $__125.CLOSE_PAREN,
-      CLOSE_SQUARE = $__125.CLOSE_SQUARE,
-      COLON = $__125.COLON,
-      COMMA = $__125.COMMA,
-      DOT_DOT_DOT = $__125.DOT_DOT_DOT,
-      END_OF_FILE = $__125.END_OF_FILE,
-      EQUAL = $__125.EQUAL,
-      EQUAL_EQUAL = $__125.EQUAL_EQUAL,
-      EQUAL_EQUAL_EQUAL = $__125.EQUAL_EQUAL_EQUAL,
-      ERROR = $__125.ERROR,
-      GREATER_EQUAL = $__125.GREATER_EQUAL,
-      LEFT_SHIFT = $__125.LEFT_SHIFT,
-      LEFT_SHIFT_EQUAL = $__125.LEFT_SHIFT_EQUAL,
-      LESS_EQUAL = $__125.LESS_EQUAL,
-      MINUS = $__125.MINUS,
-      MINUS_EQUAL = $__125.MINUS_EQUAL,
-      MINUS_MINUS = $__125.MINUS_MINUS,
-      NO_SUBSTITUTION_TEMPLATE = $__125.NO_SUBSTITUTION_TEMPLATE,
-      NOT_EQUAL = $__125.NOT_EQUAL,
-      NOT_EQUAL_EQUAL = $__125.NOT_EQUAL_EQUAL,
-      NUMBER = $__125.NUMBER,
-      OPEN_ANGLE = $__125.OPEN_ANGLE,
-      OPEN_CURLY = $__125.OPEN_CURLY,
-      OPEN_PAREN = $__125.OPEN_PAREN,
-      OPEN_SQUARE = $__125.OPEN_SQUARE,
-      OR = $__125.OR,
-      PERCENT = $__125.PERCENT,
-      PERCENT_EQUAL = $__125.PERCENT_EQUAL,
-      PERIOD = $__125.PERIOD,
-      PLUS = $__125.PLUS,
-      PLUS_EQUAL = $__125.PLUS_EQUAL,
-      PLUS_PLUS = $__125.PLUS_PLUS,
-      QUESTION = $__125.QUESTION,
-      REGULAR_EXPRESSION = $__125.REGULAR_EXPRESSION,
-      RIGHT_SHIFT = $__125.RIGHT_SHIFT,
-      RIGHT_SHIFT_EQUAL = $__125.RIGHT_SHIFT_EQUAL,
-      SEMI_COLON = $__125.SEMI_COLON,
-      SLASH = $__125.SLASH,
-      SLASH_EQUAL = $__125.SLASH_EQUAL,
-      STAR = $__125.STAR,
-      STAR_EQUAL = $__125.STAR_EQUAL,
-      STRING = $__125.STRING,
-      TEMPLATE_HEAD = $__125.TEMPLATE_HEAD,
-      TEMPLATE_MIDDLE = $__125.TEMPLATE_MIDDLE,
-      TEMPLATE_TAIL = $__125.TEMPLATE_TAIL,
-      TILDE = $__125.TILDE,
-      UNSIGNED_RIGHT_SHIFT = $__125.UNSIGNED_RIGHT_SHIFT,
-      UNSIGNED_RIGHT_SHIFT_EQUAL = $__125.UNSIGNED_RIGHT_SHIFT_EQUAL;
-  var isWhitespaceArray = [];
-  for (var i = 0; i < 128; i++) {
-    isWhitespaceArray[i] = i >= 9 && i <= 13 || i === 0x20;
-  }
-  var isWhitespaceArray = [];
-  for (var i = 0; i < 128; i++) {
-    isWhitespaceArray[i] = i >= 9 && i <= 13 || i === 0x20;
-  }
-  function isWhitespace(code) {
-    if (code < 128)
-      return isWhitespaceArray[code];
-    switch (code) {
-      case 0xA0:
-      case 0xFEFF:
-      case 0x2028:
-      case 0x2029:
-        return true;
-    }
-    return false;
-  }
-  function isLineTerminator(code) {
-    switch (code) {
-      case 10:
-      case 13:
-      case 0x2028:
-      case 0x2029:
-        return true;
-    }
-    return false;
-  }
-  function isDecimalDigit(code) {
-    return code >= 48 && code <= 57;
-  }
-  var isHexDigitArray = [];
-  for (var i = 0; i < 128; i++) {
-    isHexDigitArray[i] = i >= 48 && i <= 57 || i >= 65 && i <= 70 || i >= 97 && i <= 102;
-  }
-  function isHexDigit(code) {
-    return code < 128 && isHexDigitArray[code];
-  }
-  function isBinaryDigit(code) {
-    return code === 48 || code === 49;
-  }
-  function isOctalDigit(code) {
-    return code >= 48 && code <= 55;
-  }
-  var isIdentifierStartArray = [];
-  for (var i = 0; i < 128; i++) {
-    isIdentifierStartArray[i] = i === 36 || i >= 65 && i <= 90 || i === 95 || i >= 97 && i <= 122;
-  }
-  function isIdentifierStart(code) {
-    return code < 128 ? isIdentifierStartArray[code] : inTable(idStartTable, code);
-  }
-  var isIdentifierPartArray = [];
-  for (var i = 0; i < 128; i++) {
-    isIdentifierPartArray[i] = isIdentifierStart(i) || isDecimalDigit(i);
-  }
-  function isIdentifierPart(code) {
-    return code < 128 ? isIdentifierPartArray[code] : inTable(idStartTable, code) || inTable(idContinueTable, code) || code === 8204 || code === 8205;
-  }
-  function inTable(table, code) {
-    for (var i = 0; i < table.length; ) {
-      if (code < table[i++])
-        return false;
-      if (code <= table[i++])
-        return true;
-    }
-    return false;
-  }
-  function isRegularExpressionChar(code) {
-    switch (code) {
-      case 47:
-        return false;
-      case 91:
-      case 92:
-        return true;
-    }
-    return !isLineTerminator(code);
-  }
-  function isRegularExpressionFirstChar(code) {
-    return isRegularExpressionChar(code) && code !== 42;
-  }
-  var index,
-      input,
-      length,
-      token,
-      lastToken,
-      lookaheadToken,
-      currentCharCode,
-      lineNumberTable,
-      errorReporter,
-      currentParser;
-  var Scanner = function Scanner(reporter, file, parser) {
-    errorReporter = reporter;
-    lineNumberTable = file.lineNumberTable;
-    input = file.contents;
-    length = file.contents.length;
-    this.index = 0;
-    currentParser = parser;
-  };
-  ($traceurRuntime.createClass)(Scanner, {
-    get lastToken() {
-      return lastToken;
-    },
-    getPosition: function() {
-      return getPosition(getOffset());
-    },
-    nextRegularExpressionLiteralToken: function() {
-      lastToken = nextRegularExpressionLiteralToken();
-      token = scanToken();
-      return lastToken;
-    },
-    nextTemplateLiteralToken: function() {
-      var t = nextTemplateLiteralToken();
-      token = scanToken();
-      return t;
-    },
-    nextToken: function() {
-      return nextToken();
-    },
-    peekToken: function(opt_index) {
-      return opt_index ? peekTokenLookahead() : peekToken();
-    },
-    peekTokenNoLineTerminator: function() {
-      return peekTokenNoLineTerminator();
-    },
-    isAtEnd: function() {
-      return isAtEnd();
-    },
-    set index(i) {
-      index = i;
-      lastToken = null;
-      token = null;
-      lookaheadToken = null;
-      updateCurrentCharCode();
-    },
-    get index() {
-      return index;
-    }
-  }, {});
-  function getPosition(offset) {
-    return lineNumberTable.getSourcePosition(offset);
-  }
-  function getTokenRange(startOffset) {
-    return lineNumberTable.getSourceRange(startOffset, index);
-  }
-  function getOffset() {
-    return token ? token.location.start.offset : index;
-  }
-  function nextRegularExpressionLiteralToken() {
-    var beginIndex = index - token.toString().length;
-    if (!(token.type == SLASH_EQUAL && currentCharCode === 47) && !skipRegularExpressionBody()) {
-      return new LiteralToken(REGULAR_EXPRESSION, getTokenString(beginIndex), getTokenRange(beginIndex));
-    }
-    if (currentCharCode !== 47) {
-      reportError('Expected \'/\' in regular expression literal');
-      return new LiteralToken(REGULAR_EXPRESSION, getTokenString(beginIndex), getTokenRange(beginIndex));
-    }
-    next();
-    while (isIdentifierPart(currentCharCode)) {
-      next();
-    }
-    return new LiteralToken(REGULAR_EXPRESSION, getTokenString(beginIndex), getTokenRange(beginIndex));
-  }
-  function skipRegularExpressionBody() {
-    if (!isRegularExpressionFirstChar(currentCharCode)) {
-      reportError('Expected regular expression first char');
-      return false;
-    }
-    while (!isAtEnd() && isRegularExpressionChar(currentCharCode)) {
-      if (!skipRegularExpressionChar())
-        return false;
-    }
-    return true;
-  }
-  function skipRegularExpressionChar() {
-    switch (currentCharCode) {
-      case 92:
-        return skipRegularExpressionBackslashSequence();
-      case 91:
-        return skipRegularExpressionClass();
-      default:
-        next();
-        return true;
-    }
-  }
-  function skipRegularExpressionBackslashSequence() {
-    next();
-    if (isLineTerminator(currentCharCode) || isAtEnd()) {
-      reportError('New line not allowed in regular expression literal');
-      return false;
-    }
-    next();
-    return true;
-  }
-  function skipRegularExpressionClass() {
-    next();
-    while (!isAtEnd() && peekRegularExpressionClassChar()) {
-      if (!skipRegularExpressionClassChar()) {
-        return false;
-      }
-    }
-    if (currentCharCode !== 93) {
-      reportError('\']\' expected');
-      return false;
-    }
-    next();
-    return true;
-  }
-  function peekRegularExpressionClassChar() {
-    return currentCharCode !== 93 && !isLineTerminator(currentCharCode);
-  }
-  function skipRegularExpressionClassChar() {
-    if (currentCharCode === 92) {
-      return skipRegularExpressionBackslashSequence();
-    }
-    next();
-    return true;
-  }
-  function skipTemplateCharacter() {
-    while (!isAtEnd()) {
-      switch (currentCharCode) {
-        case 96:
-          return;
-        case 92:
-          skipStringLiteralEscapeSequence();
-          break;
-        case 36:
-          var code = input.charCodeAt(index + 1);
-          if (code === 123)
-            return;
-        default:
-          next();
-      }
-    }
-  }
-  function scanTemplateStart(beginIndex) {
-    if (isAtEnd()) {
-      reportError('Unterminated template literal');
-      return lastToken = createToken(END_OF_FILE, beginIndex);
-    }
-    return nextTemplateLiteralTokenShared(NO_SUBSTITUTION_TEMPLATE, TEMPLATE_HEAD);
-  }
-  function nextTemplateLiteralToken() {
-    if (isAtEnd()) {
-      reportError('Expected \'}\' after expression in template literal');
-      return createToken(END_OF_FILE, index);
-    }
-    if (token.type !== CLOSE_CURLY) {
-      reportError('Expected \'}\' after expression in template literal');
-      return createToken(ERROR, index);
-    }
-    return nextTemplateLiteralTokenShared(TEMPLATE_TAIL, TEMPLATE_MIDDLE);
-  }
-  function nextTemplateLiteralTokenShared(endType, middleType) {
-    var beginIndex = index;
-    skipTemplateCharacter();
-    if (isAtEnd()) {
-      reportError('Unterminated template literal');
-      return createToken(ERROR, beginIndex);
-    }
-    var value = getTokenString(beginIndex);
-    switch (currentCharCode) {
-      case 96:
-        next();
-        return lastToken = new LiteralToken(endType, value, getTokenRange(beginIndex - 1));
-      case 36:
-        next();
-        next();
-        return lastToken = new LiteralToken(middleType, value, getTokenRange(beginIndex - 1));
-    }
-  }
-  function nextToken() {
-    var t = peekToken();
-    token = lookaheadToken || scanToken();
-    lookaheadToken = null;
-    lastToken = t;
-    return t;
-  }
-  function peekTokenNoLineTerminator() {
-    var t = peekToken();
-    var start = lastToken.location.end.offset;
-    var end = t.location.start.offset;
-    for (var i = start; i < end; i++) {
-      var code = input.charCodeAt(i);
-      if (isLineTerminator(code))
-        return null;
-      if (code === 47) {
-        code = input.charCodeAt(++i);
-        if (code === 47)
-          return null;
-        i = input.indexOf('*/', i) + 2;
-      }
-    }
-    return t;
-  }
-  function peekToken() {
-    return token || (token = scanToken());
-  }
-  function peekTokenLookahead() {
-    if (!token)
-      token = scanToken();
-    if (!lookaheadToken)
-      lookaheadToken = scanToken();
-    return lookaheadToken;
-  }
-  function skipWhitespace() {
-    while (!isAtEnd() && peekWhitespace()) {
-      next();
-    }
-  }
-  function peekWhitespace() {
-    return isWhitespace(currentCharCode);
-  }
-  function skipComments() {
-    while (skipComment()) {}
-  }
-  function skipComment() {
-    skipWhitespace();
-    var code = currentCharCode;
-    if (code === 47) {
-      code = input.charCodeAt(index + 1);
-      switch (code) {
-        case 47:
-          skipSingleLineComment();
-          return true;
-        case 42:
-          skipMultiLineComment();
-          return true;
-      }
-    }
-    return false;
-  }
-  function commentCallback(start, index) {
-    if (options.commentCallback)
-      currentParser.handleComment(lineNumberTable.getSourceRange(start, index));
-  }
-  function skipSingleLineComment() {
-    var start = index;
-    index += 2;
-    while (!isAtEnd() && !isLineTerminator(input.charCodeAt(index++))) {}
-    updateCurrentCharCode();
-    commentCallback(start, index);
-  }
-  function skipMultiLineComment() {
-    var start = index;
-    var i = input.indexOf('*/', index + 2);
-    if (i !== -1)
-      index = i + 2;
-    else
-      index = length;
-    updateCurrentCharCode();
-    commentCallback(start, index);
-  }
-  function scanToken() {
-    skipComments();
-    var beginIndex = index;
-    if (isAtEnd())
-      return createToken(END_OF_FILE, beginIndex);
-    var code = currentCharCode;
-    next();
-    switch (code) {
-      case 123:
-        return createToken(OPEN_CURLY, beginIndex);
-      case 125:
-        return createToken(CLOSE_CURLY, beginIndex);
-      case 40:
-        return createToken(OPEN_PAREN, beginIndex);
-      case 41:
-        return createToken(CLOSE_PAREN, beginIndex);
-      case 91:
-        return createToken(OPEN_SQUARE, beginIndex);
-      case 93:
-        return createToken(CLOSE_SQUARE, beginIndex);
-      case 46:
-        switch (currentCharCode) {
-          case 46:
-            if (input.charCodeAt(index + 1) === 46) {
-              next();
-              next();
-              return createToken(DOT_DOT_DOT, beginIndex);
-            }
-            break;
-          default:
-            if (isDecimalDigit(currentCharCode))
-              return scanNumberPostPeriod(beginIndex);
-        }
-        return createToken(PERIOD, beginIndex);
-      case 59:
-        return createToken(SEMI_COLON, beginIndex);
-      case 44:
-        return createToken(COMMA, beginIndex);
-      case 126:
-        return createToken(TILDE, beginIndex);
-      case 63:
-        return createToken(QUESTION, beginIndex);
-      case 58:
-        return createToken(COLON, beginIndex);
-      case 60:
-        switch (currentCharCode) {
-          case 60:
-            next();
-            if (currentCharCode === 61) {
-              next();
-              return createToken(LEFT_SHIFT_EQUAL, beginIndex);
-            }
-            return createToken(LEFT_SHIFT, beginIndex);
-          case 61:
-            next();
-            return createToken(LESS_EQUAL, beginIndex);
-          default:
-            return createToken(OPEN_ANGLE, beginIndex);
-        }
-      case 62:
-        switch (currentCharCode) {
-          case 62:
-            next();
-            switch (currentCharCode) {
-              case 61:
-                next();
-                return createToken(RIGHT_SHIFT_EQUAL, beginIndex);
-              case 62:
-                next();
-                if (currentCharCode === 61) {
-                  next();
-                  return createToken(UNSIGNED_RIGHT_SHIFT_EQUAL, beginIndex);
-                }
-                return createToken(UNSIGNED_RIGHT_SHIFT, beginIndex);
-              default:
-                return createToken(RIGHT_SHIFT, beginIndex);
-            }
-          case 61:
-            next();
-            return createToken(GREATER_EQUAL, beginIndex);
-          default:
-            return createToken(CLOSE_ANGLE, beginIndex);
-        }
-      case 61:
-        if (currentCharCode === 61) {
-          next();
-          if (currentCharCode === 61) {
-            next();
-            return createToken(EQUAL_EQUAL_EQUAL, beginIndex);
-          }
-          return createToken(EQUAL_EQUAL, beginIndex);
-        }
-        if (currentCharCode === 62) {
-          next();
-          return createToken(ARROW, beginIndex);
-        }
-        return createToken(EQUAL, beginIndex);
-      case 33:
-        if (currentCharCode === 61) {
-          next();
-          if (currentCharCode === 61) {
-            next();
-            return createToken(NOT_EQUAL_EQUAL, beginIndex);
-          }
-          return createToken(NOT_EQUAL, beginIndex);
-        }
-        return createToken(BANG, beginIndex);
-      case 42:
-        if (currentCharCode === 61) {
-          next();
-          return createToken(STAR_EQUAL, beginIndex);
-        }
-        return createToken(STAR, beginIndex);
-      case 37:
-        if (currentCharCode === 61) {
-          next();
-          return createToken(PERCENT_EQUAL, beginIndex);
-        }
-        return createToken(PERCENT, beginIndex);
-      case 94:
-        if (currentCharCode === 61) {
-          next();
-          return createToken(CARET_EQUAL, beginIndex);
-        }
-        return createToken(CARET, beginIndex);
-      case 47:
-        if (currentCharCode === 61) {
-          next();
-          return createToken(SLASH_EQUAL, beginIndex);
-        }
-        return createToken(SLASH, beginIndex);
-      case 43:
-        switch (currentCharCode) {
-          case 43:
-            next();
-            return createToken(PLUS_PLUS, beginIndex);
-          case 61:
-            next();
-            return createToken(PLUS_EQUAL, beginIndex);
-          default:
-            return createToken(PLUS, beginIndex);
-        }
-      case 45:
-        switch (currentCharCode) {
-          case 45:
-            next();
-            return createToken(MINUS_MINUS, beginIndex);
-          case 61:
-            next();
-            return createToken(MINUS_EQUAL, beginIndex);
-          default:
-            return createToken(MINUS, beginIndex);
-        }
-      case 38:
-        switch (currentCharCode) {
-          case 38:
-            next();
-            return createToken(AND, beginIndex);
-          case 61:
-            next();
-            return createToken(AMPERSAND_EQUAL, beginIndex);
-          default:
-            return createToken(AMPERSAND, beginIndex);
-        }
-      case 124:
-        switch (currentCharCode) {
-          case 124:
-            next();
-            return createToken(OR, beginIndex);
-          case 61:
-            next();
-            return createToken(BAR_EQUAL, beginIndex);
-          default:
-            return createToken(BAR, beginIndex);
-        }
-      case 96:
-        return scanTemplateStart(beginIndex);
-      case 64:
-        return createToken(AT, beginIndex);
-      case 48:
-        return scanPostZero(beginIndex);
-      case 49:
-      case 50:
-      case 51:
-      case 52:
-      case 53:
-      case 54:
-      case 55:
-      case 56:
-      case 57:
-        return scanPostDigit(beginIndex);
-      case 34:
-      case 39:
-        return scanStringLiteral(beginIndex, code);
-      default:
-        return scanIdentifierOrKeyword(beginIndex, code);
-    }
-  }
-  function scanNumberPostPeriod(beginIndex) {
-    skipDecimalDigits();
-    return scanExponentOfNumericLiteral(beginIndex);
-  }
-  function scanPostDigit(beginIndex) {
-    skipDecimalDigits();
-    return scanFractionalNumericLiteral(beginIndex);
-  }
-  function scanPostZero(beginIndex) {
-    switch (currentCharCode) {
-      case 46:
-        return scanFractionalNumericLiteral(beginIndex);
-      case 88:
-      case 120:
-        next();
-        if (!isHexDigit(currentCharCode)) {
-          reportError('Hex Integer Literal must contain at least one digit');
-        }
-        skipHexDigits();
-        return new LiteralToken(NUMBER, getTokenString(beginIndex), getTokenRange(beginIndex));
-      case 66:
-      case 98:
-        if (!parseOptions.numericLiterals)
-          break;
-        next();
-        if (!isBinaryDigit(currentCharCode)) {
-          reportError('Binary Integer Literal must contain at least one digit');
-        }
-        skipBinaryDigits();
-        return new LiteralToken(NUMBER, getTokenString(beginIndex), getTokenRange(beginIndex));
-      case 79:
-      case 111:
-        if (!parseOptions.numericLiterals)
-          break;
-        next();
-        if (!isOctalDigit(currentCharCode)) {
-          reportError('Octal Integer Literal must contain at least one digit');
-        }
-        skipOctalDigits();
-        return new LiteralToken(NUMBER, getTokenString(beginIndex), getTokenRange(beginIndex));
-      case 48:
-      case 49:
-      case 50:
-      case 51:
-      case 52:
-      case 53:
-      case 54:
-      case 55:
-      case 56:
-      case 57:
-        return scanPostDigit(beginIndex);
-    }
-    return new LiteralToken(NUMBER, getTokenString(beginIndex), getTokenRange(beginIndex));
-  }
-  function createToken(type, beginIndex) {
-    return new Token(type, getTokenRange(beginIndex));
-  }
-  function readUnicodeEscapeSequence() {
-    var beginIndex = index;
-    if (currentCharCode === 117) {
-      next();
-      if (skipHexDigit() && skipHexDigit() && skipHexDigit() && skipHexDigit()) {
-        return parseInt(getTokenString(beginIndex + 1), 16);
-      }
-    }
-    reportError('Invalid unicode escape sequence in identifier', beginIndex - 1);
-    return 0;
-  }
-  function scanIdentifierOrKeyword(beginIndex, code) {
-    var escapedCharCodes;
-    if (code === 92) {
-      code = readUnicodeEscapeSequence();
-      escapedCharCodes = [code];
-    }
-    if (!isIdentifierStart(code)) {
-      reportError(("Character code '" + code + "' is not a valid identifier start char"), beginIndex);
-      return createToken(ERROR, beginIndex);
-    }
-    for (; ; ) {
-      code = currentCharCode;
-      if (isIdentifierPart(code)) {
-        next();
-      } else if (code === 92) {
-        next();
-        code = readUnicodeEscapeSequence();
-        if (!escapedCharCodes)
-          escapedCharCodes = [];
-        escapedCharCodes.push(code);
-        if (!isIdentifierPart(code))
-          return createToken(ERROR, beginIndex);
-      } else {
-        break;
-      }
-    }
-    var value = input.slice(beginIndex, index);
-    var keywordType = getKeywordType(value);
-    if (keywordType)
-      return new KeywordToken(value, keywordType, getTokenRange(beginIndex));
-    if (escapedCharCodes) {
-      var i = 0;
-      value = value.replace(/\\u..../g, function(s) {
-        return String.fromCharCode(escapedCharCodes[i++]);
-      });
-    }
-    return new IdentifierToken(getTokenRange(beginIndex), value);
-  }
-  function scanStringLiteral(beginIndex, terminator) {
-    while (peekStringLiteralChar(terminator)) {
-      if (!skipStringLiteralChar()) {
-        return new LiteralToken(STRING, getTokenString(beginIndex), getTokenRange(beginIndex));
-      }
-    }
-    if (currentCharCode !== terminator) {
-      reportError('Unterminated String Literal', beginIndex);
-    } else {
-      next();
-    }
-    return new LiteralToken(STRING, getTokenString(beginIndex), getTokenRange(beginIndex));
-  }
-  function getTokenString(beginIndex) {
-    return input.substring(beginIndex, index);
-  }
-  function peekStringLiteralChar(terminator) {
-    return !isAtEnd() && currentCharCode !== terminator && !isLineTerminator(currentCharCode);
-  }
-  function skipStringLiteralChar() {
-    if (currentCharCode === 92) {
-      return skipStringLiteralEscapeSequence();
-    }
-    next();
-    return true;
-  }
-  function skipStringLiteralEscapeSequence() {
-    next();
-    if (isAtEnd()) {
-      reportError('Unterminated string literal escape sequence');
-      return false;
-    }
-    if (isLineTerminator(currentCharCode)) {
-      skipLineTerminator();
-      return true;
-    }
-    var code = currentCharCode;
-    next();
-    switch (code) {
-      case 39:
-      case 34:
-      case 92:
-      case 98:
-      case 102:
-      case 110:
-      case 114:
-      case 116:
-      case 118:
-      case 48:
-        return true;
-      case 120:
-        return skipHexDigit() && skipHexDigit();
-      case 117:
-        return skipHexDigit() && skipHexDigit() && skipHexDigit() && skipHexDigit();
-      default:
-        return true;
-    }
-  }
-  function skipHexDigit() {
-    if (!isHexDigit(currentCharCode)) {
-      reportError('Hex digit expected');
-      return false;
-    }
-    next();
-    return true;
-  }
-  function skipLineTerminator() {
-    var first = currentCharCode;
-    next();
-    if (first === 13 && currentCharCode === 10) {
-      next();
-    }
-  }
-  function scanFractionalNumericLiteral(beginIndex) {
-    if (currentCharCode === 46) {
-      next();
-      skipDecimalDigits();
-    }
-    return scanExponentOfNumericLiteral(beginIndex);
-  }
-  function scanExponentOfNumericLiteral(beginIndex) {
-    switch (currentCharCode) {
-      case 101:
-      case 69:
-        next();
-        switch (currentCharCode) {
-          case 43:
-          case 45:
-            next();
-            break;
-        }
-        if (!isDecimalDigit(currentCharCode)) {
-          reportError('Exponent part must contain at least one digit');
-        }
-        skipDecimalDigits();
-        break;
-      default:
-        break;
-    }
-    return new LiteralToken(NUMBER, getTokenString(beginIndex), getTokenRange(beginIndex));
-  }
-  function skipDecimalDigits() {
-    while (isDecimalDigit(currentCharCode)) {
-      next();
-    }
-  }
-  function skipHexDigits() {
-    while (isHexDigit(currentCharCode)) {
-      next();
-    }
-  }
-  function skipBinaryDigits() {
-    while (isBinaryDigit(currentCharCode)) {
-      next();
-    }
-  }
-  function skipOctalDigits() {
-    while (isOctalDigit(currentCharCode)) {
-      next();
-    }
-  }
-  function isAtEnd() {
-    return index === length;
-  }
-  function next() {
-    index++;
-    updateCurrentCharCode();
-  }
-  function updateCurrentCharCode() {
-    currentCharCode = input.charCodeAt(index);
-  }
-  function reportError(message) {
-    var indexArg = arguments[1] !== (void 0) ? arguments[1] : index;
-    var position = getPosition(indexArg);
-    errorReporter.reportError(position, message);
-  }
-  return {
-    get isWhitespace() {
-      return isWhitespace;
-    },
-    get isLineTerminator() {
-      return isLineTerminator;
-    },
-    get isIdentifierPart() {
-      return isIdentifierPart;
-    },
-    get Scanner() {
-      return Scanner;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/Parser", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/Parser";
-  var FindVisitor = System.get("traceur@0.0.52/src/codegeneration/FindVisitor").FindVisitor;
-  var IdentifierToken = System.get("traceur@0.0.52/src/syntax/IdentifierToken").IdentifierToken;
-  var $__129 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      ARRAY_LITERAL_EXPRESSION = $__129.ARRAY_LITERAL_EXPRESSION,
-      BINDING_IDENTIFIER = $__129.BINDING_IDENTIFIER,
-      CALL_EXPRESSION = $__129.CALL_EXPRESSION,
-      COMPUTED_PROPERTY_NAME = $__129.COMPUTED_PROPERTY_NAME,
-      COVER_FORMALS = $__129.COVER_FORMALS,
-      FORMAL_PARAMETER_LIST = $__129.FORMAL_PARAMETER_LIST,
-      IDENTIFIER_EXPRESSION = $__129.IDENTIFIER_EXPRESSION,
-      LITERAL_PROPERTY_NAME = $__129.LITERAL_PROPERTY_NAME,
-      OBJECT_LITERAL_EXPRESSION = $__129.OBJECT_LITERAL_EXPRESSION,
-      REST_PARAMETER = $__129.REST_PARAMETER,
-      SYNTAX_ERROR_TREE = $__129.SYNTAX_ERROR_TREE;
-  var $__130 = System.get("traceur@0.0.52/src/syntax/PredefinedName"),
-      AS = $__130.AS,
-      ASYNC = $__130.ASYNC,
-      AWAIT = $__130.AWAIT,
-      FROM = $__130.FROM,
-      GET = $__130.GET,
-      MODULE = $__130.MODULE,
-      OF = $__130.OF,
-      SET = $__130.SET;
-  var SyntaxErrorReporter = System.get("traceur@0.0.52/src/util/SyntaxErrorReporter").SyntaxErrorReporter;
-  var Scanner = System.get("traceur@0.0.52/src/syntax/Scanner").Scanner;
-  var SourceRange = System.get("traceur@0.0.52/src/util/SourceRange").SourceRange;
-  var StrictParams = System.get("traceur@0.0.52/src/staticsemantics/StrictParams").StrictParams;
-  var $__135 = System.get("traceur@0.0.52/src/syntax/Token"),
-      Token = $__135.Token,
-      isAssignmentOperator = $__135.isAssignmentOperator;
-  var getKeywordType = System.get("traceur@0.0.52/src/syntax/Keywords").getKeywordType;
-  var $__137 = System.get("traceur@0.0.52/src/Options"),
-      parseOptions = $__137.parseOptions,
-      options = $__137.options;
-  var $__138 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      AMPERSAND = $__138.AMPERSAND,
-      AND = $__138.AND,
-      ARROW = $__138.ARROW,
-      AT = $__138.AT,
-      BANG = $__138.BANG,
-      BAR = $__138.BAR,
-      BREAK = $__138.BREAK,
-      CARET = $__138.CARET,
-      CASE = $__138.CASE,
-      CATCH = $__138.CATCH,
-      CLASS = $__138.CLASS,
-      CLOSE_ANGLE = $__138.CLOSE_ANGLE,
-      CLOSE_CURLY = $__138.CLOSE_CURLY,
-      CLOSE_PAREN = $__138.CLOSE_PAREN,
-      CLOSE_SQUARE = $__138.CLOSE_SQUARE,
-      COLON = $__138.COLON,
-      COMMA = $__138.COMMA,
-      CONST = $__138.CONST,
-      CONTINUE = $__138.CONTINUE,
-      DEBUGGER = $__138.DEBUGGER,
-      DEFAULT = $__138.DEFAULT,
-      DELETE = $__138.DELETE,
-      DO = $__138.DO,
-      DOT_DOT_DOT = $__138.DOT_DOT_DOT,
-      ELSE = $__138.ELSE,
-      END_OF_FILE = $__138.END_OF_FILE,
-      EQUAL = $__138.EQUAL,
-      EQUAL_EQUAL = $__138.EQUAL_EQUAL,
-      EQUAL_EQUAL_EQUAL = $__138.EQUAL_EQUAL_EQUAL,
-      ERROR = $__138.ERROR,
-      EXPORT = $__138.EXPORT,
-      EXTENDS = $__138.EXTENDS,
-      FALSE = $__138.FALSE,
-      FINALLY = $__138.FINALLY,
-      FOR = $__138.FOR,
-      FUNCTION = $__138.FUNCTION,
-      GREATER_EQUAL = $__138.GREATER_EQUAL,
-      IDENTIFIER = $__138.IDENTIFIER,
-      IF = $__138.IF,
-      IMPLEMENTS = $__138.IMPLEMENTS,
-      IMPORT = $__138.IMPORT,
-      IN = $__138.IN,
-      INSTANCEOF = $__138.INSTANCEOF,
-      INTERFACE = $__138.INTERFACE,
-      LEFT_SHIFT = $__138.LEFT_SHIFT,
-      LESS_EQUAL = $__138.LESS_EQUAL,
-      LET = $__138.LET,
-      MINUS = $__138.MINUS,
-      MINUS_MINUS = $__138.MINUS_MINUS,
-      NEW = $__138.NEW,
-      NO_SUBSTITUTION_TEMPLATE = $__138.NO_SUBSTITUTION_TEMPLATE,
-      NOT_EQUAL = $__138.NOT_EQUAL,
-      NOT_EQUAL_EQUAL = $__138.NOT_EQUAL_EQUAL,
-      NULL = $__138.NULL,
-      NUMBER = $__138.NUMBER,
-      OPEN_ANGLE = $__138.OPEN_ANGLE,
-      OPEN_CURLY = $__138.OPEN_CURLY,
-      OPEN_PAREN = $__138.OPEN_PAREN,
-      OPEN_SQUARE = $__138.OPEN_SQUARE,
-      OR = $__138.OR,
-      PACKAGE = $__138.PACKAGE,
-      PERCENT = $__138.PERCENT,
-      PERIOD = $__138.PERIOD,
-      PLUS = $__138.PLUS,
-      PLUS_PLUS = $__138.PLUS_PLUS,
-      PRIVATE = $__138.PRIVATE,
-      PROTECTED = $__138.PROTECTED,
-      PUBLIC = $__138.PUBLIC,
-      QUESTION = $__138.QUESTION,
-      RETURN = $__138.RETURN,
-      RIGHT_SHIFT = $__138.RIGHT_SHIFT,
-      SEMI_COLON = $__138.SEMI_COLON,
-      SLASH = $__138.SLASH,
-      SLASH_EQUAL = $__138.SLASH_EQUAL,
-      STAR = $__138.STAR,
-      STATIC = $__138.STATIC,
-      STRING = $__138.STRING,
-      SUPER = $__138.SUPER,
-      SWITCH = $__138.SWITCH,
-      TEMPLATE_HEAD = $__138.TEMPLATE_HEAD,
-      TEMPLATE_TAIL = $__138.TEMPLATE_TAIL,
-      THIS = $__138.THIS,
-      THROW = $__138.THROW,
-      TILDE = $__138.TILDE,
-      TRUE = $__138.TRUE,
-      TRY = $__138.TRY,
-      TYPEOF = $__138.TYPEOF,
-      UNSIGNED_RIGHT_SHIFT = $__138.UNSIGNED_RIGHT_SHIFT,
-      VAR = $__138.VAR,
-      VOID = $__138.VOID,
-      WHILE = $__138.WHILE,
-      WITH = $__138.WITH,
-      YIELD = $__138.YIELD;
-  var $__139 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      ArgumentList = $__139.ArgumentList,
-      ArrayComprehension = $__139.ArrayComprehension,
-      ArrayLiteralExpression = $__139.ArrayLiteralExpression,
-      ArrayPattern = $__139.ArrayPattern,
-      ArrowFunctionExpression = $__139.ArrowFunctionExpression,
-      AssignmentElement = $__139.AssignmentElement,
-      AwaitExpression = $__139.AwaitExpression,
-      BinaryExpression = $__139.BinaryExpression,
-      BindingElement = $__139.BindingElement,
-      BindingIdentifier = $__139.BindingIdentifier,
-      Block = $__139.Block,
-      BreakStatement = $__139.BreakStatement,
-      CallExpression = $__139.CallExpression,
-      CaseClause = $__139.CaseClause,
-      Catch = $__139.Catch,
-      ClassDeclaration = $__139.ClassDeclaration,
-      ClassExpression = $__139.ClassExpression,
-      CommaExpression = $__139.CommaExpression,
-      ComprehensionFor = $__139.ComprehensionFor,
-      ComprehensionIf = $__139.ComprehensionIf,
-      ComputedPropertyName = $__139.ComputedPropertyName,
-      ConditionalExpression = $__139.ConditionalExpression,
-      ContinueStatement = $__139.ContinueStatement,
-      CoverFormals = $__139.CoverFormals,
-      CoverInitializedName = $__139.CoverInitializedName,
-      DebuggerStatement = $__139.DebuggerStatement,
-      Annotation = $__139.Annotation,
-      DefaultClause = $__139.DefaultClause,
-      DoWhileStatement = $__139.DoWhileStatement,
-      EmptyStatement = $__139.EmptyStatement,
-      ExportDeclaration = $__139.ExportDeclaration,
-      ExportDefault = $__139.ExportDefault,
-      ExportSpecifier = $__139.ExportSpecifier,
-      ExportSpecifierSet = $__139.ExportSpecifierSet,
-      ExportStar = $__139.ExportStar,
-      ExpressionStatement = $__139.ExpressionStatement,
-      Finally = $__139.Finally,
-      ForInStatement = $__139.ForInStatement,
-      ForOfStatement = $__139.ForOfStatement,
-      ForStatement = $__139.ForStatement,
-      FormalParameter = $__139.FormalParameter,
-      FormalParameterList = $__139.FormalParameterList,
-      FunctionBody = $__139.FunctionBody,
-      FunctionDeclaration = $__139.FunctionDeclaration,
-      FunctionExpression = $__139.FunctionExpression,
-      GeneratorComprehension = $__139.GeneratorComprehension,
-      GetAccessor = $__139.GetAccessor,
-      IdentifierExpression = $__139.IdentifierExpression,
-      IfStatement = $__139.IfStatement,
-      ImportDeclaration = $__139.ImportDeclaration,
-      ImportSpecifier = $__139.ImportSpecifier,
-      ImportSpecifierSet = $__139.ImportSpecifierSet,
-      ImportedBinding = $__139.ImportedBinding,
-      LabelledStatement = $__139.LabelledStatement,
-      LiteralExpression = $__139.LiteralExpression,
-      LiteralPropertyName = $__139.LiteralPropertyName,
-      MemberExpression = $__139.MemberExpression,
-      MemberLookupExpression = $__139.MemberLookupExpression,
-      Module = $__139.Module,
-      ModuleDeclaration = $__139.ModuleDeclaration,
-      ModuleSpecifier = $__139.ModuleSpecifier,
-      NamedExport = $__139.NamedExport,
-      NewExpression = $__139.NewExpression,
-      ObjectLiteralExpression = $__139.ObjectLiteralExpression,
-      ObjectPattern = $__139.ObjectPattern,
-      ObjectPatternField = $__139.ObjectPatternField,
-      ParenExpression = $__139.ParenExpression,
-      PostfixExpression = $__139.PostfixExpression,
-      PredefinedType = $__139.PredefinedType,
-      Script = $__139.Script,
-      PropertyMethodAssignment = $__139.PropertyMethodAssignment,
-      PropertyNameAssignment = $__139.PropertyNameAssignment,
-      PropertyNameShorthand = $__139.PropertyNameShorthand,
-      RestParameter = $__139.RestParameter,
-      ReturnStatement = $__139.ReturnStatement,
-      SetAccessor = $__139.SetAccessor,
-      SpreadExpression = $__139.SpreadExpression,
-      SpreadPatternElement = $__139.SpreadPatternElement,
-      SuperExpression = $__139.SuperExpression,
-      SwitchStatement = $__139.SwitchStatement,
-      SyntaxErrorTree = $__139.SyntaxErrorTree,
-      TemplateLiteralExpression = $__139.TemplateLiteralExpression,
-      TemplateLiteralPortion = $__139.TemplateLiteralPortion,
-      TemplateSubstitution = $__139.TemplateSubstitution,
-      ThisExpression = $__139.ThisExpression,
-      ThrowStatement = $__139.ThrowStatement,
-      TryStatement = $__139.TryStatement,
-      TypeName = $__139.TypeName,
-      UnaryExpression = $__139.UnaryExpression,
-      VariableDeclaration = $__139.VariableDeclaration,
-      VariableDeclarationList = $__139.VariableDeclarationList,
-      VariableStatement = $__139.VariableStatement,
-      WhileStatement = $__139.WhileStatement,
-      WithStatement = $__139.WithStatement,
-      YieldExpression = $__139.YieldExpression;
-  var Expression = {
-    NO_IN: 'NO_IN',
-    NORMAL: 'NORMAL'
-  };
-  var DestructuringInitializer = {
-    REQUIRED: 'REQUIRED',
-    OPTIONAL: 'OPTIONAL'
-  };
-  var Initializer = {
-    ALLOWED: 'ALLOWED',
-    REQUIRED: 'REQUIRED'
-  };
-  var ValidateObjectLiteral = function ValidateObjectLiteral(tree) {
-    this.errorToken = null;
-    $traceurRuntime.superCall(this, $ValidateObjectLiteral.prototype, "constructor", [tree]);
-  };
-  var $ValidateObjectLiteral = ValidateObjectLiteral;
-  ($traceurRuntime.createClass)(ValidateObjectLiteral, {visitCoverInitializedName: function(tree) {
-      this.errorToken = tree.equalToken;
-      this.found = true;
-    }}, {}, FindVisitor);
-  var Parser = function Parser(file) {
-    var errorReporter = arguments[1] !== (void 0) ? arguments[1] : new SyntaxErrorReporter();
-    this.errorReporter_ = errorReporter;
-    this.scanner_ = new Scanner(errorReporter, file, this);
-    this.allowYield_ = false;
-    this.allowAwait_ = false;
-    this.coverInitializedNameCount_ = 0;
-    this.strictMode_ = false;
-    this.annotations_ = [];
-  };
-  ($traceurRuntime.createClass)(Parser, {
-    parseScript: function() {
-      this.strictMode_ = false;
-      var start = this.getTreeStartLocation_();
-      var scriptItemList = this.parseScriptItemList_();
-      this.eat_(END_OF_FILE);
-      return new Script(this.getTreeLocation_(start), scriptItemList);
-    },
-    parseScriptItemList_: function() {
-      var result = [];
-      var type;
-      var checkUseStrictDirective = true;
-      while ((type = this.peekType_()) !== END_OF_FILE) {
-        var scriptItem = this.parseScriptItem_(type, false);
-        if (checkUseStrictDirective) {
-          if (!scriptItem.isDirectivePrologue()) {
-            checkUseStrictDirective = false;
-          } else if (scriptItem.isUseStrictDirective()) {
-            this.strictMode_ = true;
-            checkUseStrictDirective = false;
-          }
-        }
-        result.push(scriptItem);
-      }
-      return result;
-    },
-    parseScriptItem_: function(type, allowModuleItem) {
-      return this.parseStatement_(type, allowModuleItem, true);
-    },
-    parseModule: function() {
-      var start = this.getTreeStartLocation_();
-      var scriptItemList = this.parseModuleItemList_();
-      this.eat_(END_OF_FILE);
-      return new Module(this.getTreeLocation_(start), scriptItemList);
-    },
-    parseModuleItemList_: function() {
-      this.strictMode_ = true;
-      var result = [];
-      var type;
-      while ((type = this.peekType_()) !== END_OF_FILE) {
-        var scriptItem = this.parseScriptItem_(type, true);
-        result.push(scriptItem);
-      }
-      return result;
-    },
-    parseModuleSpecifier_: function() {
-      var start = this.getTreeStartLocation_();
-      var token = this.eat_(STRING);
-      return new ModuleSpecifier(this.getTreeLocation_(start), token);
-    },
-    parseImportDeclaration_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(IMPORT);
-      var importClause = null;
-      if (this.peekImportClause_(this.peekType_())) {
-        importClause = this.parseImportClause_();
-        this.eatId_(FROM);
-      }
-      var moduleSpecifier = this.parseModuleSpecifier_();
-      this.eatPossibleImplicitSemiColon_();
-      return new ImportDeclaration(this.getTreeLocation_(start), importClause, moduleSpecifier);
-    },
-    peekImportClause_: function(type) {
-      return type === OPEN_CURLY || this.peekBindingIdentifier_(type);
-    },
-    parseImportClause_: function() {
-      var start = this.getTreeStartLocation_();
-      if (this.eatIf_(OPEN_CURLY)) {
-        var specifiers = [];
-        while (!this.peek_(CLOSE_CURLY) && !this.isAtEnd()) {
-          specifiers.push(this.parseImportSpecifier_());
-          if (!this.eatIf_(COMMA))
-            break;
-        }
-        this.eat_(CLOSE_CURLY);
-        return new ImportSpecifierSet(this.getTreeLocation_(start), specifiers);
-      }
-      var binding = this.parseBindingIdentifier_();
-      return new ImportedBinding(this.getTreeLocation_(start), binding);
-    },
-    parseImportSpecifier_: function() {
-      var start = this.getTreeStartLocation_();
-      var token = this.peekToken_();
-      var isKeyword = token.isKeyword();
-      var lhs = this.eatIdName_();
-      var rhs = null;
-      if (isKeyword || this.peekPredefinedString_(AS)) {
-        this.eatId_(AS);
-        rhs = this.eatId_();
-      }
-      return new ImportSpecifier(this.getTreeLocation_(start), lhs, rhs);
-    },
-    parseExportDeclaration_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(EXPORT);
-      var exportTree;
-      var annotations = this.popAnnotations_();
-      var type = this.peekType_();
-      switch (type) {
-        case CONST:
-        case LET:
-        case VAR:
-          exportTree = this.parseVariableStatement_();
-          break;
-        case FUNCTION:
-          exportTree = this.parseFunctionDeclaration_();
-          break;
-        case CLASS:
-          exportTree = this.parseClassDeclaration_();
-          break;
-        case DEFAULT:
-          exportTree = this.parseExportDefault_();
-          break;
-        case OPEN_CURLY:
-        case STAR:
-          exportTree = this.parseNamedExport_();
-          break;
-        case IDENTIFIER:
-          if (options.asyncFunctions && this.peekPredefinedString_(ASYNC)) {
-            var asyncToken = this.eatId_();
-            exportTree = this.parseAsyncFunctionDeclaration_(asyncToken);
-            break;
-          }
-        default:
-          return this.parseUnexpectedToken_(type);
-      }
-      return new ExportDeclaration(this.getTreeLocation_(start), exportTree, annotations);
-    },
-    parseExportDefault_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(DEFAULT);
-      var exportValue;
-      switch (this.peekType_()) {
-        case FUNCTION:
-          exportValue = this.parseFunctionDeclaration_();
-          break;
-        case CLASS:
-          if (parseOptions.classes) {
-            exportValue = this.parseClassDeclaration_();
-            break;
-          }
-        default:
-          exportValue = this.parseAssignmentExpression();
-          this.eatPossibleImplicitSemiColon_();
-      }
-      return new ExportDefault(this.getTreeLocation_(start), exportValue);
-    },
-    parseNamedExport_: function() {
-      var start = this.getTreeStartLocation_();
-      var specifierSet,
-          expression = null;
-      if (this.peek_(OPEN_CURLY)) {
-        specifierSet = this.parseExportSpecifierSet_();
-        if (this.peekPredefinedString_(FROM)) {
-          this.eatId_(FROM);
-          expression = this.parseModuleSpecifier_();
-        } else {
-          this.validateExportSpecifierSet_(specifierSet);
-        }
-      } else {
-        this.eat_(STAR);
-        specifierSet = new ExportStar(this.getTreeLocation_(start));
-        this.eatId_(FROM);
-        expression = this.parseModuleSpecifier_();
-      }
-      this.eatPossibleImplicitSemiColon_();
-      return new NamedExport(this.getTreeLocation_(start), expression, specifierSet);
-    },
-    parseExportSpecifierSet_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(OPEN_CURLY);
-      var specifiers = [this.parseExportSpecifier_()];
-      while (this.eatIf_(COMMA)) {
-        if (this.peek_(CLOSE_CURLY))
-          break;
-        specifiers.push(this.parseExportSpecifier_());
-      }
-      this.eat_(CLOSE_CURLY);
-      return new ExportSpecifierSet(this.getTreeLocation_(start), specifiers);
-    },
-    parseExportSpecifier_: function() {
-      var start = this.getTreeStartLocation_();
-      var lhs = this.eatIdName_();
-      var rhs = null;
-      if (this.peekPredefinedString_(AS)) {
-        this.eatId_();
-        rhs = this.eatIdName_();
-      }
-      return new ExportSpecifier(this.getTreeLocation_(start), lhs, rhs);
-    },
-    validateExportSpecifierSet_: function(tree) {
-      for (var i = 0; i < tree.specifiers.length; i++) {
-        var specifier = tree.specifiers[i];
-        if (getKeywordType(specifier.lhs.value)) {
-          this.reportError_(specifier.lhs.location, ("Unexpected token " + specifier.lhs.value));
-        }
-      }
-    },
-    peekId_: function(type) {
-      if (type === IDENTIFIER)
-        return true;
-      if (this.strictMode_)
-        return false;
-      return this.peekToken_().isStrictKeyword();
-    },
-    peekIdName_: function(token) {
-      return token.type === IDENTIFIER || token.isKeyword();
-    },
-    parseClassShared_: function(constr) {
-      var start = this.getTreeStartLocation_();
-      var strictMode = this.strictMode_;
-      this.strictMode_ = true;
-      this.eat_(CLASS);
-      var name = null;
-      var annotations = [];
-      if (constr == ClassDeclaration || !this.peek_(EXTENDS) && !this.peek_(OPEN_CURLY)) {
-        name = this.parseBindingIdentifier_();
-        annotations = this.popAnnotations_();
-      }
-      var superClass = null;
-      if (this.eatIf_(EXTENDS)) {
-        superClass = this.parseAssignmentExpression();
-      }
-      this.eat_(OPEN_CURLY);
-      var elements = this.parseClassElements_();
-      this.eat_(CLOSE_CURLY);
-      this.strictMode_ = strictMode;
-      return new constr(this.getTreeLocation_(start), name, superClass, elements, annotations);
-    },
-    parseClassDeclaration_: function() {
-      return this.parseClassShared_(ClassDeclaration);
-    },
-    parseClassExpression_: function() {
-      return this.parseClassShared_(ClassExpression);
-    },
-    parseClassElements_: function() {
-      var result = [];
-      while (true) {
-        var type = this.peekType_();
-        if (type === SEMI_COLON) {
-          this.nextToken_();
-        } else if (this.peekClassElement_(this.peekType_())) {
-          result.push(this.parseClassElement_());
-        } else {
-          break;
-        }
-      }
-      return result;
-    },
-    peekClassElement_: function(type) {
-      return this.peekPropertyName_(type) || type === STAR && parseOptions.generators || type === AT && parseOptions.annotations;
-    },
-    parsePropertyName_: function() {
-      if (this.peek_(OPEN_SQUARE))
-        return this.parseComputedPropertyName_();
-      return this.parseLiteralPropertyName_();
-    },
-    parseLiteralPropertyName_: function() {
-      var start = this.getTreeStartLocation_();
-      var token = this.nextToken_();
-      return new LiteralPropertyName(this.getTreeLocation_(start), token);
-    },
-    parseComputedPropertyName_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(OPEN_SQUARE);
-      var expression = this.parseAssignmentExpression();
-      this.eat_(CLOSE_SQUARE);
-      return new ComputedPropertyName(this.getTreeLocation_(start), expression);
-    },
-    parseStatement: function() {
-      return this.parseStatement_(this.peekType_(), false, false);
-    },
-    parseStatement_: function(type, allowModuleItem, allowScriptItem) {
-      switch (type) {
-        case RETURN:
-          return this.parseReturnStatement_();
-        case CONST:
-        case LET:
-          if (!parseOptions.blockBinding)
-            break;
-        case VAR:
-          return this.parseVariableStatement_();
-        case IF:
-          return this.parseIfStatement_();
-        case FOR:
-          return this.parseForStatement_();
-        case BREAK:
-          return this.parseBreakStatement_();
-        case SWITCH:
-          return this.parseSwitchStatement_();
-        case THROW:
-          return this.parseThrowStatement_();
-        case WHILE:
-          return this.parseWhileStatement_();
-        case FUNCTION:
-          return this.parseFunctionDeclaration_();
-        case AT:
-          if (parseOptions.annotations)
-            return this.parseAnnotatedDeclarations_(allowModuleItem, allowScriptItem);
-          break;
-        case CLASS:
-          if (parseOptions.classes)
-            return this.parseClassDeclaration_();
-          break;
-        case CONTINUE:
-          return this.parseContinueStatement_();
-        case DEBUGGER:
-          return this.parseDebuggerStatement_();
-        case DO:
-          return this.parseDoWhileStatement_();
-        case EXPORT:
-          if (allowModuleItem && parseOptions.modules)
-            return this.parseExportDeclaration_();
-          break;
-        case IMPORT:
-          if (allowScriptItem && parseOptions.modules)
-            return this.parseImportDeclaration_();
-          break;
-        case OPEN_CURLY:
-          return this.parseBlock_();
-        case SEMI_COLON:
-          return this.parseEmptyStatement_();
-        case TRY:
-          return this.parseTryStatement_();
-        case WITH:
-          return this.parseWithStatement_();
-      }
-      return this.parseFallThroughStatement_(allowScriptItem);
-    },
-    parseFunctionDeclaration_: function() {
-      return this.parseFunction_(FunctionDeclaration);
-    },
-    parseFunctionExpression_: function() {
-      return this.parseFunction_(FunctionExpression);
-    },
-    parseAsyncFunctionDeclaration_: function(asyncToken) {
-      return this.parseAsyncFunction_(asyncToken, FunctionDeclaration);
-    },
-    parseAsyncFunctionExpression_: function(asyncToken) {
-      return this.parseAsyncFunction_(asyncToken, FunctionExpression);
-    },
-    parseAsyncFunction_: function(asyncToken, ctor) {
-      var start = asyncToken.location.start;
-      this.eat_(FUNCTION);
-      return this.parseFunction2_(start, asyncToken, ctor);
-    },
-    parseFunction_: function(ctor) {
-      var start = this.getTreeStartLocation_();
-      this.eat_(FUNCTION);
-      var functionKind = null;
-      if (parseOptions.generators && this.peek_(STAR))
-        functionKind = this.eat_(STAR);
-      return this.parseFunction2_(start, functionKind, ctor);
-    },
-    parseFunction2_: function(start, functionKind, ctor) {
-      var name = null;
-      var annotations = [];
-      if (ctor === FunctionDeclaration || this.peekBindingIdentifier_(this.peekType_())) {
-        name = this.parseBindingIdentifier_();
-        annotations = this.popAnnotations_();
-      }
-      this.eat_(OPEN_PAREN);
-      var parameters = this.parseFormalParameters_();
-      this.eat_(CLOSE_PAREN);
-      var typeAnnotation = this.parseTypeAnnotationOpt_();
-      var body = this.parseFunctionBody_(functionKind, parameters);
-      return new ctor(this.getTreeLocation_(start), name, functionKind, parameters, typeAnnotation, annotations, body);
-    },
-    peekRest_: function(type) {
-      return type === DOT_DOT_DOT && parseOptions.restParameters;
-    },
-    parseFormalParameters_: function() {
-      var start = this.getTreeStartLocation_();
-      var formals = [];
-      this.pushAnnotations_();
-      var type = this.peekType_();
-      if (this.peekRest_(type)) {
-        formals.push(this.parseFormalRestParameter_());
-      } else {
-        if (this.peekFormalParameter_(this.peekType_()))
-          formals.push(this.parseFormalParameter_());
-        while (this.eatIf_(COMMA)) {
-          this.pushAnnotations_();
-          if (this.peekRest_(this.peekType_())) {
-            formals.push(this.parseFormalRestParameter_());
-            break;
-          }
-          formals.push(this.parseFormalParameter_());
-        }
-      }
-      return new FormalParameterList(this.getTreeLocation_(start), formals);
-    },
-    peekFormalParameter_: function(type) {
-      return this.peekBindingElement_(type);
-    },
-    parseFormalParameter_: function() {
-      var initializerAllowed = arguments[0];
-      var start = this.getTreeStartLocation_();
-      var binding = this.parseBindingElementBinding_();
-      var typeAnnotation = this.parseTypeAnnotationOpt_();
-      var initializer = this.parseBindingElementInitializer_(initializerAllowed);
-      return new FormalParameter(this.getTreeLocation_(start), new BindingElement(this.getTreeLocation_(start), binding, initializer), typeAnnotation, this.popAnnotations_());
-    },
-    parseFormalRestParameter_: function() {
-      var start = this.getTreeStartLocation_();
-      var restParameter = this.parseRestParameter_();
-      var typeAnnotation = this.parseTypeAnnotationOpt_();
-      return new FormalParameter(this.getTreeLocation_(start), restParameter, typeAnnotation, this.popAnnotations_());
-    },
-    parseRestParameter_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(DOT_DOT_DOT);
-      var id = this.parseBindingIdentifier_();
-      return new RestParameter(this.getTreeLocation_(start), id);
-    },
-    parseFunctionBody_: function(functionKind, params) {
-      var start = this.getTreeStartLocation_();
-      this.eat_(OPEN_CURLY);
-      var allowYield = this.allowYield_;
-      var allowAwait = this.allowAwait_;
-      var strictMode = this.strictMode_;
-      this.allowYield_ = functionKind && functionKind.type === STAR;
-      this.allowAwait_ = functionKind && functionKind.type === IDENTIFIER && functionKind.value === ASYNC;
-      var result = this.parseStatementList_(!strictMode);
-      if (!strictMode && this.strictMode_ && params)
-        StrictParams.visit(params, this.errorReporter_);
-      this.strictMode_ = strictMode;
-      this.allowYield_ = allowYield;
-      this.allowAwait_ = allowAwait;
-      this.eat_(CLOSE_CURLY);
-      return new FunctionBody(this.getTreeLocation_(start), result);
-    },
-    parseStatements: function() {
-      return this.parseStatementList_(false);
-    },
-    parseStatementList_: function(checkUseStrictDirective) {
-      var result = [];
-      var type;
-      while ((type = this.peekType_()) !== CLOSE_CURLY && type !== END_OF_FILE) {
-        var statement = this.parseStatement_(type, false, false);
-        if (checkUseStrictDirective) {
-          if (!statement.isDirectivePrologue()) {
-            checkUseStrictDirective = false;
-          } else if (statement.isUseStrictDirective()) {
-            this.strictMode_ = true;
-            checkUseStrictDirective = false;
-          }
-        }
-        result.push(statement);
-      }
-      return result;
-    },
-    parseSpreadExpression_: function() {
-      if (!parseOptions.spread)
-        return this.parseUnexpectedToken_(DOT_DOT_DOT);
-      var start = this.getTreeStartLocation_();
-      this.eat_(DOT_DOT_DOT);
-      var operand = this.parseAssignmentExpression();
-      return new SpreadExpression(this.getTreeLocation_(start), operand);
-    },
-    parseBlock_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(OPEN_CURLY);
-      var result = this.parseStatementList_(false);
-      this.eat_(CLOSE_CURLY);
-      return new Block(this.getTreeLocation_(start), result);
-    },
-    parseVariableStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      var declarations = this.parseVariableDeclarationList_();
-      this.checkInitializers_(declarations);
-      this.eatPossibleImplicitSemiColon_();
-      return new VariableStatement(this.getTreeLocation_(start), declarations);
-    },
-    parseVariableDeclarationList_: function() {
-      var expressionIn = arguments[0] !== (void 0) ? arguments[0] : Expression.NORMAL;
-      var initializer = arguments[1] !== (void 0) ? arguments[1] : DestructuringInitializer.REQUIRED;
-      var type = this.peekType_();
-      switch (type) {
-        case CONST:
-        case LET:
-          if (!parseOptions.blockBinding)
-            debugger;
-        case VAR:
-          this.nextToken_();
-          break;
-        default:
-          throw Error('unreachable');
-      }
-      var start = this.getTreeStartLocation_();
-      var declarations = [];
-      declarations.push(this.parseVariableDeclaration_(type, expressionIn, initializer));
-      while (this.eatIf_(COMMA)) {
-        declarations.push(this.parseVariableDeclaration_(type, expressionIn, initializer));
-      }
-      return new VariableDeclarationList(this.getTreeLocation_(start), type, declarations);
-    },
-    parseVariableDeclaration_: function(binding, expressionIn) {
-      var initializer = arguments[2] !== (void 0) ? arguments[2] : DestructuringInitializer.REQUIRED;
-      var initRequired = initializer !== DestructuringInitializer.OPTIONAL;
-      var start = this.getTreeStartLocation_();
-      var lvalue;
-      var typeAnnotation;
-      if (this.peekPattern_(this.peekType_())) {
-        lvalue = this.parseBindingPattern_();
-        typeAnnotation = null;
-      } else {
-        lvalue = this.parseBindingIdentifier_();
-        typeAnnotation = this.parseTypeAnnotationOpt_();
-      }
-      var initializer = null;
-      if (this.peek_(EQUAL))
-        initializer = this.parseInitializer_(expressionIn);
-      else if (lvalue.isPattern() && initRequired)
-        this.reportError_('destructuring must have an initializer');
-      return new VariableDeclaration(this.getTreeLocation_(start), lvalue, typeAnnotation, initializer);
-    },
-    parseInitializer_: function(expressionIn) {
-      this.eat_(EQUAL);
-      return this.parseAssignmentExpression(expressionIn);
-    },
-    parseInitializerOpt_: function(expressionIn) {
-      if (this.eatIf_(EQUAL))
-        return this.parseAssignmentExpression(expressionIn);
-      return null;
-    },
-    parseEmptyStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(SEMI_COLON);
-      return new EmptyStatement(this.getTreeLocation_(start));
-    },
-    parseFallThroughStatement_: function(allowScriptItem) {
-      var start = this.getTreeStartLocation_();
-      var expression;
-      if (parseOptions.asyncFunctions && this.peekPredefinedString_(ASYNC) && this.peek_(FUNCTION, 1)) {
-        var asyncToken = this.eatId_();
-        var functionToken = this.peekTokenNoLineTerminator_();
-        if (functionToken !== null)
-          return this.parseAsyncFunctionDeclaration_(asyncToken);
-        expression = new IdentifierExpression(this.getTreeLocation_(start), asyncToken);
-      } else {
-        expression = this.parseExpression();
-      }
-      if (expression.type === IDENTIFIER_EXPRESSION) {
-        var nameToken = expression.identifierToken;
-        if (this.eatIf_(COLON)) {
-          var statement = this.parseStatement();
-          return new LabelledStatement(this.getTreeLocation_(start), nameToken, statement);
-        }
-        if (allowScriptItem && nameToken.value === MODULE && parseOptions.modules) {
-          var token = this.peekTokenNoLineTerminator_();
-          if (token !== null && token.type === IDENTIFIER) {
-            var name = this.eatId_();
-            this.eatId_(FROM);
-            var moduleSpecifier = this.parseModuleSpecifier_();
-            this.eatPossibleImplicitSemiColon_();
-            return new ModuleDeclaration(this.getTreeLocation_(start), name, moduleSpecifier);
-          }
-        }
-      }
-      this.eatPossibleImplicitSemiColon_();
-      return new ExpressionStatement(this.getTreeLocation_(start), expression);
-    },
-    parseIfStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(IF);
-      this.eat_(OPEN_PAREN);
-      var condition = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      var ifClause = this.parseStatement();
-      var elseClause = null;
-      if (this.eatIf_(ELSE)) {
-        elseClause = this.parseStatement();
-      }
-      return new IfStatement(this.getTreeLocation_(start), condition, ifClause, elseClause);
-    },
-    parseDoWhileStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(DO);
-      var body = this.parseStatement();
-      this.eat_(WHILE);
-      this.eat_(OPEN_PAREN);
-      var condition = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      this.eatPossibleImplicitSemiColon_();
-      return new DoWhileStatement(this.getTreeLocation_(start), body, condition);
-    },
-    parseWhileStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(WHILE);
-      this.eat_(OPEN_PAREN);
-      var condition = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      var body = this.parseStatement();
-      return new WhileStatement(this.getTreeLocation_(start), condition, body);
-    },
-    parseForStatement_: function() {
-      var $__140 = this;
-      var start = this.getTreeStartLocation_();
-      this.eat_(FOR);
-      this.eat_(OPEN_PAREN);
-      var validate = (function(variables, kind) {
-        if (variables.declarations.length > 1) {
-          $__140.reportError_(kind + ' statement may not have more than one variable declaration');
-        }
-        var declaration = variables.declarations[0];
-        if (declaration.lvalue.isPattern() && declaration.initializer) {
-          $__140.reportError_(declaration.initializer.location, ("initializer is not allowed in " + kind + " loop with pattern"));
-        }
-      });
-      var type = this.peekType_();
-      if (this.peekVariableDeclarationList_(type)) {
-        var variables = this.parseVariableDeclarationList_(Expression.NO_IN, DestructuringInitializer.OPTIONAL);
-        type = this.peekType_();
-        if (type === IN) {
-          validate(variables, 'for-in');
-          var declaration = variables.declarations[0];
-          if (parseOptions.blockBinding && (variables.declarationType == LET || variables.declarationType == CONST)) {
-            if (declaration.initializer != null) {
-              this.reportError_('let/const in for-in statement may not have initializer');
-            }
-          }
-          return this.parseForInStatement_(start, variables);
-        } else if (this.peekOf_(type)) {
-          validate(variables, 'for-of');
-          var declaration = variables.declarations[0];
-          if (declaration.initializer != null) {
-            this.reportError_('for-of statement may not have initializer');
-          }
-          return this.parseForOfStatement_(start, variables);
-        } else {
-          this.checkInitializers_(variables);
-          return this.parseForStatement2_(start, variables);
-        }
-      }
-      if (type === SEMI_COLON) {
-        return this.parseForStatement2_(start, null);
-      }
-      var coverInitializedNameCount = this.coverInitializedNameCount_;
-      var initializer = this.parseExpressionAllowPattern_(Expression.NO_IN);
-      type = this.peekType_();
-      if (initializer.isLeftHandSideExpression() && (type === IN || this.peekOf_(type))) {
-        initializer = this.transformLeftHandSideExpression_(initializer);
-        if (this.peekOf_(type))
-          return this.parseForOfStatement_(start, initializer);
-        return this.parseForInStatement_(start, initializer);
-      }
-      this.ensureNoCoverInitializedNames_(initializer, coverInitializedNameCount);
-      return this.parseForStatement2_(start, initializer);
-    },
-    peekOf_: function(type) {
-      return type === IDENTIFIER && parseOptions.forOf && this.peekToken_().value === OF;
-    },
-    parseForOfStatement_: function(start, initializer) {
-      this.eatId_();
-      var collection = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      var body = this.parseStatement();
-      return new ForOfStatement(this.getTreeLocation_(start), initializer, collection, body);
-    },
-    checkInitializers_: function(variables) {
-      if (parseOptions.blockBinding && variables.declarationType == CONST) {
-        var type = variables.declarationType;
-        for (var i = 0; i < variables.declarations.length; i++) {
-          if (!this.checkInitializer_(type, variables.declarations[i])) {
-            break;
-          }
-        }
-      }
-    },
-    checkInitializer_: function(type, declaration) {
-      if (parseOptions.blockBinding && type == CONST && declaration.initializer == null) {
-        this.reportError_('const variables must have an initializer');
-        return false;
-      }
-      return true;
-    },
-    peekVariableDeclarationList_: function(type) {
-      switch (type) {
-        case VAR:
-          return true;
-        case CONST:
-        case LET:
-          return parseOptions.blockBinding;
-        default:
-          return false;
-      }
-    },
-    parseForStatement2_: function(start, initializer) {
-      this.eat_(SEMI_COLON);
-      var condition = null;
-      if (!this.peek_(SEMI_COLON)) {
-        condition = this.parseExpression();
-      }
-      this.eat_(SEMI_COLON);
-      var increment = null;
-      if (!this.peek_(CLOSE_PAREN)) {
-        increment = this.parseExpression();
-      }
-      this.eat_(CLOSE_PAREN);
-      var body = this.parseStatement();
-      return new ForStatement(this.getTreeLocation_(start), initializer, condition, increment, body);
-    },
-    parseForInStatement_: function(start, initializer) {
-      this.eat_(IN);
-      var collection = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      var body = this.parseStatement();
-      return new ForInStatement(this.getTreeLocation_(start), initializer, collection, body);
-    },
-    parseContinueStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(CONTINUE);
-      var name = null;
-      if (!this.peekImplicitSemiColon_(this.peekType_())) {
-        name = this.eatIdOpt_();
-      }
-      this.eatPossibleImplicitSemiColon_();
-      return new ContinueStatement(this.getTreeLocation_(start), name);
-    },
-    parseBreakStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(BREAK);
-      var name = null;
-      if (!this.peekImplicitSemiColon_(this.peekType_())) {
-        name = this.eatIdOpt_();
-      }
-      this.eatPossibleImplicitSemiColon_();
-      return new BreakStatement(this.getTreeLocation_(start), name);
-    },
-    parseReturnStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(RETURN);
-      var expression = null;
-      if (!this.peekImplicitSemiColon_(this.peekType_())) {
-        expression = this.parseExpression();
-      }
-      this.eatPossibleImplicitSemiColon_();
-      return new ReturnStatement(this.getTreeLocation_(start), expression);
-    },
-    parseYieldExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(YIELD);
-      var expression = null;
-      var isYieldFor = false;
-      if (!this.peekImplicitSemiColon_(this.peekType_())) {
-        isYieldFor = this.eatIf_(STAR);
-        expression = this.parseAssignmentExpression();
-      }
-      return new YieldExpression(this.getTreeLocation_(start), expression, isYieldFor);
-    },
-    parseWithStatement_: function() {
-      if (this.strictMode_)
-        this.reportError_('Strict mode code may not include a with statement');
-      var start = this.getTreeStartLocation_();
-      this.eat_(WITH);
-      this.eat_(OPEN_PAREN);
-      var expression = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      var body = this.parseStatement();
-      return new WithStatement(this.getTreeLocation_(start), expression, body);
-    },
-    parseSwitchStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(SWITCH);
-      this.eat_(OPEN_PAREN);
-      var expression = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      this.eat_(OPEN_CURLY);
-      var caseClauses = this.parseCaseClauses_();
-      this.eat_(CLOSE_CURLY);
-      return new SwitchStatement(this.getTreeLocation_(start), expression, caseClauses);
-    },
-    parseCaseClauses_: function() {
-      var foundDefaultClause = false;
-      var result = [];
-      while (true) {
-        var start = this.getTreeStartLocation_();
-        switch (this.peekType_()) {
-          case CASE:
-            this.nextToken_();
-            var expression = this.parseExpression();
-            this.eat_(COLON);
-            var statements = this.parseCaseStatementsOpt_();
-            result.push(new CaseClause(this.getTreeLocation_(start), expression, statements));
-            break;
-          case DEFAULT:
-            if (foundDefaultClause) {
-              this.reportError_('Switch statements may have at most one default clause');
-            } else {
-              foundDefaultClause = true;
-            }
-            this.nextToken_();
-            this.eat_(COLON);
-            result.push(new DefaultClause(this.getTreeLocation_(start), this.parseCaseStatementsOpt_()));
-            break;
-          default:
-            return result;
-        }
-      }
-    },
-    parseCaseStatementsOpt_: function() {
-      var result = [];
-      var type;
-      while (true) {
-        switch (type = this.peekType_()) {
-          case CASE:
-          case DEFAULT:
-          case CLOSE_CURLY:
-          case END_OF_FILE:
-            return result;
-        }
-        result.push(this.parseStatement_(type, false, false));
-      }
-    },
-    parseThrowStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(THROW);
-      var value = null;
-      if (!this.peekImplicitSemiColon_(this.peekType_())) {
-        value = this.parseExpression();
-      }
-      this.eatPossibleImplicitSemiColon_();
-      return new ThrowStatement(this.getTreeLocation_(start), value);
-    },
-    parseTryStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(TRY);
-      var body = this.parseBlock_();
-      var catchBlock = null;
-      if (this.peek_(CATCH)) {
-        catchBlock = this.parseCatch_();
-      }
-      var finallyBlock = null;
-      if (this.peek_(FINALLY)) {
-        finallyBlock = this.parseFinallyBlock_();
-      }
-      if (catchBlock == null && finallyBlock == null) {
-        this.reportError_("'catch' or 'finally' expected.");
-      }
-      return new TryStatement(this.getTreeLocation_(start), body, catchBlock, finallyBlock);
-    },
-    parseCatch_: function() {
-      var start = this.getTreeStartLocation_();
-      var catchBlock;
-      this.eat_(CATCH);
-      this.eat_(OPEN_PAREN);
-      var binding;
-      if (this.peekPattern_(this.peekType_()))
-        binding = this.parseBindingPattern_();
-      else
-        binding = this.parseBindingIdentifier_();
-      this.eat_(CLOSE_PAREN);
-      var catchBody = this.parseBlock_();
-      catchBlock = new Catch(this.getTreeLocation_(start), binding, catchBody);
-      return catchBlock;
-    },
-    parseFinallyBlock_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(FINALLY);
-      var finallyBlock = this.parseBlock_();
-      return new Finally(this.getTreeLocation_(start), finallyBlock);
-    },
-    parseDebuggerStatement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(DEBUGGER);
-      this.eatPossibleImplicitSemiColon_();
-      return new DebuggerStatement(this.getTreeLocation_(start));
-    },
-    parsePrimaryExpression_: function() {
-      switch (this.peekType_()) {
-        case CLASS:
-          return parseOptions.classes ? this.parseClassExpression_() : this.parseSyntaxError_('Unexpected reserved word');
-        case THIS:
-          return this.parseThisExpression_();
-        case IDENTIFIER:
-          var identifier = this.parseIdentifierExpression_();
-          if (parseOptions.asyncFunctions && identifier.identifierToken.value === ASYNC) {
-            var token = this.peekTokenNoLineTerminator_();
-            if (token && token.type === FUNCTION) {
-              var asyncToken = identifier.identifierToken;
-              return this.parseAsyncFunctionExpression_(asyncToken);
-            }
-          }
-          return identifier;
-        case NUMBER:
-        case STRING:
-        case TRUE:
-        case FALSE:
-        case NULL:
-          return this.parseLiteralExpression_();
-        case OPEN_SQUARE:
-          return this.parseArrayLiteral_();
-        case OPEN_CURLY:
-          return this.parseObjectLiteral_();
-        case OPEN_PAREN:
-          return this.parsePrimaryExpressionStartingWithParen_();
-        case SLASH:
-        case SLASH_EQUAL:
-          return this.parseRegularExpressionLiteral_();
-        case NO_SUBSTITUTION_TEMPLATE:
-        case TEMPLATE_HEAD:
-          return this.parseTemplateLiteral_(null);
-        case IMPLEMENTS:
-        case INTERFACE:
-        case PACKAGE:
-        case PRIVATE:
-        case PROTECTED:
-        case PUBLIC:
-        case STATIC:
-        case YIELD:
-          if (!this.strictMode_)
-            return this.parseIdentifierExpression_();
-          this.reportReservedIdentifier_(this.nextToken_());
-        case END_OF_FILE:
-          return this.parseSyntaxError_('Unexpected end of input');
-        default:
-          return this.parseUnexpectedToken_(this.peekToken_());
-      }
-    },
-    parseSuperExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(SUPER);
-      return new SuperExpression(this.getTreeLocation_(start));
-    },
-    parseThisExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(THIS);
-      return new ThisExpression(this.getTreeLocation_(start));
-    },
-    peekBindingIdentifier_: function(type) {
-      return this.peekId_(type);
-    },
-    parseBindingIdentifier_: function() {
-      var start = this.getTreeStartLocation_();
-      var identifier = this.eatId_();
-      return new BindingIdentifier(this.getTreeLocation_(start), identifier);
-    },
-    parseIdentifierExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      var identifier = this.eatId_();
-      return new IdentifierExpression(this.getTreeLocation_(start), identifier);
-    },
-    parseIdentifierNameExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      var identifier = this.eatIdName_();
-      return new IdentifierExpression(this.getTreeLocation_(start), identifier);
-    },
-    parseLiteralExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      var literal = this.nextLiteralToken_();
-      return new LiteralExpression(this.getTreeLocation_(start), literal);
-    },
-    nextLiteralToken_: function() {
-      return this.nextToken_();
-    },
-    parseRegularExpressionLiteral_: function() {
-      var start = this.getTreeStartLocation_();
-      var literal = this.nextRegularExpressionLiteralToken_();
-      return new LiteralExpression(this.getTreeLocation_(start), literal);
-    },
-    peekSpread_: function(type) {
-      return type === DOT_DOT_DOT && parseOptions.spread;
-    },
-    parseArrayLiteral_: function() {
-      var start = this.getTreeStartLocation_();
-      var expression;
-      var elements = [];
-      this.eat_(OPEN_SQUARE);
-      var type = this.peekType_();
-      if (type === FOR && parseOptions.arrayComprehension)
-        return this.parseArrayComprehension_(start);
-      while (true) {
-        type = this.peekType_();
-        if (type === COMMA) {
-          expression = null;
-        } else if (this.peekSpread_(type)) {
-          expression = this.parseSpreadExpression_();
-        } else if (this.peekAssignmentExpression_(type)) {
-          expression = this.parseAssignmentExpression();
-        } else {
-          break;
-        }
-        elements.push(expression);
-        type = this.peekType_();
-        if (type !== CLOSE_SQUARE)
-          this.eat_(COMMA);
-      }
-      this.eat_(CLOSE_SQUARE);
-      return new ArrayLiteralExpression(this.getTreeLocation_(start), elements);
-    },
-    parseArrayComprehension_: function(start) {
-      var list = this.parseComprehensionList_();
-      var expression = this.parseAssignmentExpression();
-      this.eat_(CLOSE_SQUARE);
-      return new ArrayComprehension(this.getTreeLocation_(start), list, expression);
-    },
-    parseComprehensionList_: function() {
-      var list = [this.parseComprehensionFor_()];
-      while (true) {
-        var type = this.peekType_();
-        switch (type) {
-          case FOR:
-            list.push(this.parseComprehensionFor_());
-            break;
-          case IF:
-            list.push(this.parseComprehensionIf_());
-            break;
-          default:
-            return list;
-        }
-      }
-    },
-    parseComprehensionFor_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(FOR);
-      this.eat_(OPEN_PAREN);
-      var left = this.parseForBinding_();
-      this.eatId_(OF);
-      var iterator = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      return new ComprehensionFor(this.getTreeLocation_(start), left, iterator);
-    },
-    parseComprehensionIf_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(IF);
-      this.eat_(OPEN_PAREN);
-      var expression = this.parseExpression();
-      this.eat_(CLOSE_PAREN);
-      return new ComprehensionIf(this.getTreeLocation_(start), expression);
-    },
-    parseObjectLiteral_: function() {
-      var start = this.getTreeStartLocation_();
-      var result = [];
-      this.eat_(OPEN_CURLY);
-      while (this.peekPropertyDefinition_(this.peekType_())) {
-        var propertyDefinition = this.parsePropertyDefinition();
-        result.push(propertyDefinition);
-        if (!this.eatIf_(COMMA))
-          break;
-      }
-      this.eat_(CLOSE_CURLY);
-      return new ObjectLiteralExpression(this.getTreeLocation_(start), result);
-    },
-    parsePropertyDefinition: function() {
-      var start = this.getTreeStartLocation_();
-      var functionKind = null;
-      var isStatic = false;
-      if (parseOptions.generators && parseOptions.propertyMethods && this.peek_(STAR)) {
-        return this.parseGeneratorMethod_(start, isStatic, []);
-      }
-      var token = this.peekToken_();
-      var name = this.parsePropertyName_();
-      if (parseOptions.propertyMethods && this.peek_(OPEN_PAREN))
-        return this.parseMethod_(start, isStatic, functionKind, name, []);
-      if (this.eatIf_(COLON)) {
-        var value = this.parseAssignmentExpression();
-        return new PropertyNameAssignment(this.getTreeLocation_(start), name, value);
-      }
-      var type = this.peekType_();
-      if (name.type === LITERAL_PROPERTY_NAME) {
-        var nameLiteral = name.literalToken;
-        if (nameLiteral.value === GET && this.peekPropertyName_(type)) {
-          return this.parseGetAccessor_(start, isStatic, []);
-        }
-        if (nameLiteral.value === SET && this.peekPropertyName_(type)) {
-          return this.parseSetAccessor_(start, isStatic, []);
-        }
-        if (parseOptions.asyncFunctions && nameLiteral.value === ASYNC && this.peekPropertyName_(type)) {
-          var async = nameLiteral;
-          var name = this.parsePropertyName_();
-          return this.parseMethod_(start, isStatic, async, name, []);
-        }
-        if (parseOptions.propertyNameShorthand && nameLiteral.type === IDENTIFIER || !this.strictMode_ && nameLiteral.type === YIELD) {
-          if (this.peek_(EQUAL)) {
-            token = this.nextToken_();
-            var coverInitializedNameCount = this.coverInitializedNameCount_;
-            var expr = this.parseAssignmentExpression();
-            this.ensureNoCoverInitializedNames_(expr, coverInitializedNameCount);
-            this.coverInitializedNameCount_++;
-            return new CoverInitializedName(this.getTreeLocation_(start), nameLiteral, token, expr);
-          }
-          if (nameLiteral.type === YIELD)
-            nameLiteral = new IdentifierToken(nameLiteral.location, YIELD);
-          return new PropertyNameShorthand(this.getTreeLocation_(start), nameLiteral);
-        }
-        if (this.strictMode_ && nameLiteral.isStrictKeyword())
-          this.reportReservedIdentifier_(nameLiteral);
-      }
-      if (name.type === COMPUTED_PROPERTY_NAME)
-        token = this.peekToken_();
-      return this.parseUnexpectedToken_(token);
-    },
-    parseClassElement_: function() {
-      var start = this.getTreeStartLocation_();
-      var annotations = this.parseAnnotations_();
-      var type = this.peekType_();
-      var isStatic = false,
-          functionKind = null;
-      switch (type) {
-        case STATIC:
-          var staticToken = this.nextToken_();
-          type = this.peekType_();
-          switch (type) {
-            case OPEN_PAREN:
-              var name = new LiteralPropertyName(start, staticToken);
-              return this.parseMethod_(start, isStatic, functionKind, name, annotations);
-            default:
-              isStatic = true;
-              if (type === STAR && parseOptions.generators)
-                return this.parseGeneratorMethod_(start, true, annotations);
-              return this.parseGetSetOrMethod_(start, isStatic, annotations);
-          }
-          break;
-        case STAR:
-          return this.parseGeneratorMethod_(start, isStatic, annotations);
-        default:
-          return this.parseGetSetOrMethod_(start, isStatic, annotations);
-      }
-    },
-    parseGeneratorMethod_: function(start, isStatic, annotations) {
-      var functionKind = this.eat_(STAR);
-      var name = this.parsePropertyName_();
-      return this.parseMethod_(start, isStatic, functionKind, name, annotations);
-    },
-    parseMethod_: function(start, isStatic, functionKind, name, annotations) {
-      this.eat_(OPEN_PAREN);
-      var parameterList = this.parseFormalParameters_();
-      this.eat_(CLOSE_PAREN);
-      var typeAnnotation = this.parseTypeAnnotationOpt_();
-      var body = this.parseFunctionBody_(functionKind, parameterList);
-      return new PropertyMethodAssignment(this.getTreeLocation_(start), isStatic, functionKind, name, parameterList, typeAnnotation, annotations, body);
-    },
-    parseGetSetOrMethod_: function(start, isStatic, annotations) {
-      var functionKind = null;
-      var name = this.parsePropertyName_();
-      var type = this.peekType_();
-      if (name.type === LITERAL_PROPERTY_NAME && name.literalToken.value === GET && this.peekPropertyName_(type)) {
-        return this.parseGetAccessor_(start, isStatic, annotations);
-      }
-      if (name.type === LITERAL_PROPERTY_NAME && name.literalToken.value === SET && this.peekPropertyName_(type)) {
-        return this.parseSetAccessor_(start, isStatic, annotations);
-      }
-      if (parseOptions.asyncFunctions && name.type === LITERAL_PROPERTY_NAME && name.literalToken.value === ASYNC && this.peekPropertyName_(type)) {
-        var async = name.literalToken;
-        var name = this.parsePropertyName_();
-        return this.parseMethod_(start, isStatic, async, name, annotations);
-      }
-      return this.parseMethod_(start, isStatic, functionKind, name, annotations);
-    },
-    parseGetAccessor_: function(start, isStatic, annotations) {
-      var functionKind = null;
-      var name = this.parsePropertyName_();
-      this.eat_(OPEN_PAREN);
-      this.eat_(CLOSE_PAREN);
-      var typeAnnotation = this.parseTypeAnnotationOpt_();
-      var body = this.parseFunctionBody_(functionKind, null);
-      return new GetAccessor(this.getTreeLocation_(start), isStatic, name, typeAnnotation, annotations, body);
-    },
-    parseSetAccessor_: function(start, isStatic, annotations) {
-      var functionKind = null;
-      var name = this.parsePropertyName_();
-      this.eat_(OPEN_PAREN);
-      var parameterList = this.parsePropertySetParameterList_();
-      this.eat_(CLOSE_PAREN);
-      var body = this.parseFunctionBody_(functionKind, parameterList);
-      return new SetAccessor(this.getTreeLocation_(start), isStatic, name, parameterList, annotations, body);
-    },
-    peekPropertyDefinition_: function(type) {
-      return this.peekPropertyName_(type) || type == STAR && parseOptions.propertyMethods && parseOptions.generators;
-    },
-    peekPropertyName_: function(type) {
-      switch (type) {
-        case IDENTIFIER:
-        case STRING:
-        case NUMBER:
-          return true;
-        case OPEN_SQUARE:
-          return parseOptions.computedPropertyNames;
-        default:
-          return this.peekToken_().isKeyword();
-      }
-    },
-    peekPredefinedString_: function(string) {
-      var token = this.peekToken_();
-      return token.type === IDENTIFIER && token.value === string;
-    },
-    parsePropertySetParameterList_: function() {
-      var start = this.getTreeStartLocation_();
-      var binding;
-      this.pushAnnotations_();
-      if (this.peekPattern_(this.peekType_()))
-        binding = this.parseBindingPattern_();
-      else
-        binding = this.parseBindingIdentifier_();
-      var typeAnnotation = this.parseTypeAnnotationOpt_();
-      var parameter = new FormalParameter(this.getTreeLocation_(start), new BindingElement(this.getTreeLocation_(start), binding, null), typeAnnotation, this.popAnnotations_());
-      return new FormalParameterList(parameter.location, [parameter]);
-    },
-    parsePrimaryExpressionStartingWithParen_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(OPEN_PAREN);
-      if (this.peek_(FOR) && parseOptions.generatorComprehension)
-        return this.parseGeneratorComprehension_(start);
-      return this.parseCoverFormals_(start);
-    },
-    parseSyntaxError_: function(message) {
-      var start = this.getTreeStartLocation_();
-      this.reportError_(message);
-      var token = this.nextToken_();
-      return new SyntaxErrorTree(this.getTreeLocation_(start), token, message);
-    },
-    parseUnexpectedToken_: function(name) {
-      return this.parseSyntaxError_(("Unexpected token " + name));
-    },
-    peekExpression_: function(type) {
-      switch (type) {
-        case NO_SUBSTITUTION_TEMPLATE:
-        case TEMPLATE_HEAD:
-          return parseOptions.templateLiterals;
-        case BANG:
-        case CLASS:
-        case DELETE:
-        case FALSE:
-        case FUNCTION:
-        case IDENTIFIER:
-        case MINUS:
-        case MINUS_MINUS:
-        case NEW:
-        case NULL:
-        case NUMBER:
-        case OPEN_CURLY:
-        case OPEN_PAREN:
-        case OPEN_SQUARE:
-        case PLUS:
-        case PLUS_PLUS:
-        case SLASH:
-        case SLASH_EQUAL:
-        case STRING:
-        case SUPER:
-        case THIS:
-        case TILDE:
-        case TRUE:
-        case TYPEOF:
-        case VOID:
-        case YIELD:
-          return true;
-        default:
-          return false;
-      }
-    },
-    parseExpression: function() {
-      var expressionIn = arguments[0] !== (void 0) ? arguments[0] : Expression.IN;
-      var coverInitializedNameCount = this.coverInitializedNameCount_;
-      var expression = this.parseExpressionAllowPattern_(expressionIn);
-      this.ensureNoCoverInitializedNames_(expression, coverInitializedNameCount);
-      return expression;
-    },
-    parseExpressionAllowPattern_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var expression = this.parseAssignmentExpression(expressionIn);
-      if (this.peek_(COMMA)) {
-        var expressions = [expression];
-        while (this.eatIf_(COMMA)) {
-          expressions.push(this.parseAssignmentExpression(expressionIn));
-        }
-        return new CommaExpression(this.getTreeLocation_(start), expressions);
-      }
-      return expression;
-    },
-    peekAssignmentExpression_: function(type) {
-      return this.peekExpression_(type);
-    },
-    parseAssignmentExpression: function() {
-      var expressionIn = arguments[0] !== (void 0) ? arguments[0] : Expression.NORMAL;
-      if (this.allowYield_ && this.peek_(YIELD))
-        return this.parseYieldExpression_();
-      var start = this.getTreeStartLocation_();
-      var validAsyncParen = false;
-      if (options.asyncFunctions && this.peekPredefinedString_(ASYNC)) {
-        var asyncToken = this.peekToken_();
-        var maybeOpenParenToken = this.peekToken_(1);
-        validAsyncParen = maybeOpenParenToken.type === OPEN_PAREN && asyncToken.location.end.line === maybeOpenParenToken.location.start.line;
-      }
-      var left = this.parseConditional_(expressionIn);
-      var type = this.peekType_();
-      if (options.asyncFunctions && left.type === IDENTIFIER_EXPRESSION && left.identifierToken.value === ASYNC && type === IDENTIFIER) {
-        if (this.peekTokenNoLineTerminator_() !== null) {
-          var bindingIdentifier = this.parseBindingIdentifier_();
-          var asyncToken = left.IdentifierToken;
-          return this.parseArrowFunction_(start, bindingIdentifier, asyncToken);
-        }
-      }
-      if (type === ARROW) {
-        if (left.type === COVER_FORMALS || left.type === IDENTIFIER_EXPRESSION)
-          return this.parseArrowFunction_(start, left, null);
-        if (validAsyncParen && left.type === CALL_EXPRESSION) {
-          var arrowToken = this.peekTokenNoLineTerminator_();
-          if (arrowToken !== null) {
-            var asyncToken = left.operand.identifierToken;
-            return this.parseArrowFunction_(start, left.args, asyncToken);
-          }
-        }
-      }
-      left = this.coverFormalsToParenExpression_(left);
-      if (this.peekAssignmentOperator_(type)) {
-        if (type === EQUAL)
-          left = this.transformLeftHandSideExpression_(left);
-        if (!left.isLeftHandSideExpression() && !left.isPattern()) {
-          this.reportError_('Left hand side of assignment must be new, call, member, function, primary expressions or destructuring pattern');
-        }
-        var operator = this.nextToken_();
-        var right = this.parseAssignmentExpression(expressionIn);
-        return new BinaryExpression(this.getTreeLocation_(start), left, operator, right);
-      }
-      return left;
-    },
-    transformLeftHandSideExpression_: function(tree) {
-      switch (tree.type) {
-        case ARRAY_LITERAL_EXPRESSION:
-        case OBJECT_LITERAL_EXPRESSION:
-          this.scanner_.index = tree.location.start.offset;
-          return this.parseAssignmentPattern_();
-      }
-      return tree;
-    },
-    peekAssignmentOperator_: function(type) {
-      return isAssignmentOperator(type);
-    },
-    parseConditional_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var condition = this.parseLogicalOR_(expressionIn);
-      if (this.eatIf_(QUESTION)) {
-        condition = this.toPrimaryExpression_(condition);
-        var left = this.parseAssignmentExpression();
-        this.eat_(COLON);
-        var right = this.parseAssignmentExpression(expressionIn);
-        return new ConditionalExpression(this.getTreeLocation_(start), condition, left, right);
-      }
-      return condition;
-    },
-    newBinaryExpression_: function(start, left, operator, right) {
-      left = this.toPrimaryExpression_(left);
-      right = this.toPrimaryExpression_(right);
-      return new BinaryExpression(this.getTreeLocation_(start), left, operator, right);
-    },
-    parseLogicalOR_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseLogicalAND_(expressionIn);
-      var operator;
-      while (operator = this.eatOpt_(OR)) {
-        var right = this.parseLogicalAND_(expressionIn);
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    parseLogicalAND_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseBitwiseOR_(expressionIn);
-      var operator;
-      while (operator = this.eatOpt_(AND)) {
-        var right = this.parseBitwiseOR_(expressionIn);
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    parseBitwiseOR_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseBitwiseXOR_(expressionIn);
-      var operator;
-      while (operator = this.eatOpt_(BAR)) {
-        var right = this.parseBitwiseXOR_(expressionIn);
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    parseBitwiseXOR_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseBitwiseAND_(expressionIn);
-      var operator;
-      while (operator = this.eatOpt_(CARET)) {
-        var right = this.parseBitwiseAND_(expressionIn);
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    parseBitwiseAND_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseEquality_(expressionIn);
-      var operator;
-      while (operator = this.eatOpt_(AMPERSAND)) {
-        var right = this.parseEquality_(expressionIn);
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    parseEquality_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseRelational_(expressionIn);
-      while (this.peekEqualityOperator_(this.peekType_())) {
-        var operator = this.nextToken_();
-        var right = this.parseRelational_(expressionIn);
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    peekEqualityOperator_: function(type) {
-      switch (type) {
-        case EQUAL_EQUAL:
-        case NOT_EQUAL:
-        case EQUAL_EQUAL_EQUAL:
-        case NOT_EQUAL_EQUAL:
-          return true;
-      }
-      return false;
-    },
-    parseRelational_: function(expressionIn) {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseShiftExpression_();
-      while (this.peekRelationalOperator_(expressionIn)) {
-        var operator = this.nextToken_();
-        var right = this.parseShiftExpression_();
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    peekRelationalOperator_: function(expressionIn) {
-      switch (this.peekType_()) {
-        case OPEN_ANGLE:
-        case CLOSE_ANGLE:
-        case GREATER_EQUAL:
-        case LESS_EQUAL:
-        case INSTANCEOF:
-          return true;
-        case IN:
-          return expressionIn == Expression.NORMAL;
-        default:
-          return false;
-      }
-    },
-    parseShiftExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseAdditiveExpression_();
-      while (this.peekShiftOperator_(this.peekType_())) {
-        var operator = this.nextToken_();
-        var right = this.parseAdditiveExpression_();
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    peekShiftOperator_: function(type) {
-      switch (type) {
-        case LEFT_SHIFT:
-        case RIGHT_SHIFT:
-        case UNSIGNED_RIGHT_SHIFT:
-          return true;
-        default:
-          return false;
-      }
-    },
-    parseAdditiveExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseMultiplicativeExpression_();
-      while (this.peekAdditiveOperator_(this.peekType_())) {
-        var operator = this.nextToken_();
-        var right = this.parseMultiplicativeExpression_();
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    peekAdditiveOperator_: function(type) {
-      switch (type) {
-        case PLUS:
-        case MINUS:
-          return true;
-        default:
-          return false;
-      }
-    },
-    parseMultiplicativeExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      var left = this.parseUnaryExpression_();
-      while (this.peekMultiplicativeOperator_(this.peekType_())) {
-        var operator = this.nextToken_();
-        var right = this.parseUnaryExpression_();
-        left = this.newBinaryExpression_(start, left, operator, right);
-      }
-      return left;
-    },
-    peekMultiplicativeOperator_: function(type) {
-      switch (type) {
-        case STAR:
-        case SLASH:
-        case PERCENT:
-          return true;
-        default:
-          return false;
-      }
-    },
-    parseUnaryExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      if (this.allowAwait_ && this.peekPredefinedString_(AWAIT)) {
-        this.eatId_();
-        var operand = this.parseUnaryExpression_();
-        operand = this.toPrimaryExpression_(operand);
-        return new AwaitExpression(this.getTreeLocation_(start), operand);
-      }
-      if (this.peekUnaryOperator_(this.peekType_())) {
-        var operator = this.nextToken_();
-        var operand = this.parseUnaryExpression_();
-        operand = this.toPrimaryExpression_(operand);
-        return new UnaryExpression(this.getTreeLocation_(start), operator, operand);
-      }
-      return this.parsePostfixExpression_();
-    },
-    peekUnaryOperator_: function(type) {
-      switch (type) {
-        case DELETE:
-        case VOID:
-        case TYPEOF:
-        case PLUS_PLUS:
-        case MINUS_MINUS:
-        case PLUS:
-        case MINUS:
-        case TILDE:
-        case BANG:
-          return true;
-        default:
-          return false;
-      }
-    },
-    parsePostfixExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      var operand = this.parseLeftHandSideExpression_();
-      while (this.peekPostfixOperator_(this.peekType_())) {
-        operand = this.toPrimaryExpression_(operand);
-        var operator = this.nextToken_();
-        operand = new PostfixExpression(this.getTreeLocation_(start), operand, operator);
-      }
-      return operand;
-    },
-    peekPostfixOperator_: function(type) {
-      switch (type) {
-        case PLUS_PLUS:
-        case MINUS_MINUS:
-          var token = this.peekTokenNoLineTerminator_();
-          return token !== null;
-      }
-      return false;
-    },
-    parseLeftHandSideExpression_: function() {
-      var start = this.getTreeStartLocation_();
-      var operand = this.parseNewExpression_();
-      if (!(operand instanceof NewExpression) || operand.args != null) {
-        loop: while (true) {
-          switch (this.peekType_()) {
-            case OPEN_PAREN:
-              operand = this.toPrimaryExpression_(operand);
-              operand = this.parseCallExpression_(start, operand);
-              break;
-            case OPEN_SQUARE:
-              operand = this.toPrimaryExpression_(operand);
-              operand = this.parseMemberLookupExpression_(start, operand);
-              break;
-            case PERIOD:
-              operand = this.toPrimaryExpression_(operand);
-              operand = this.parseMemberExpression_(start, operand);
-              break;
-            case NO_SUBSTITUTION_TEMPLATE:
-            case TEMPLATE_HEAD:
-              if (!parseOptions.templateLiterals)
-                break loop;
-              operand = this.toPrimaryExpression_(operand);
-              operand = this.parseTemplateLiteral_(operand);
-              break;
-            default:
-              break loop;
-          }
-        }
-      }
-      return operand;
-    },
-    parseMemberExpressionNoNew_: function() {
-      var start = this.getTreeStartLocation_();
-      var operand;
-      if (this.peekType_() === FUNCTION) {
-        operand = this.parseFunctionExpression_();
-      } else {
-        operand = this.parsePrimaryExpression_();
-      }
-      loop: while (true) {
-        switch (this.peekType_()) {
-          case OPEN_SQUARE:
-            operand = this.toPrimaryExpression_(operand);
-            operand = this.parseMemberLookupExpression_(start, operand);
-            break;
-          case PERIOD:
-            operand = this.toPrimaryExpression_(operand);
-            operand = this.parseMemberExpression_(start, operand);
-            break;
-          case NO_SUBSTITUTION_TEMPLATE:
-          case TEMPLATE_HEAD:
-            if (!parseOptions.templateLiterals)
-              break loop;
-            operand = this.toPrimaryExpression_(operand);
-            operand = this.parseTemplateLiteral_(operand);
-            break;
-          default:
-            break loop;
-        }
-      }
-      return operand;
-    },
-    parseMemberExpression_: function(start, operand) {
-      this.nextToken_();
-      var name = this.eatIdName_();
-      return new MemberExpression(this.getTreeLocation_(start), operand, name);
-    },
-    parseMemberLookupExpression_: function(start, operand) {
-      this.nextToken_();
-      var member = this.parseExpression();
-      this.eat_(CLOSE_SQUARE);
-      return new MemberLookupExpression(this.getTreeLocation_(start), operand, member);
-    },
-    parseCallExpression_: function(start, operand) {
-      var args = this.parseArguments_();
-      return new CallExpression(this.getTreeLocation_(start), operand, args);
-    },
-    parseNewExpression_: function() {
-      var operand;
-      switch (this.peekType_()) {
-        case NEW:
-          var start = this.getTreeStartLocation_();
-          this.eat_(NEW);
-          if (this.peek_(SUPER))
-            operand = this.parseSuperExpression_();
-          else
-            operand = this.toPrimaryExpression_(this.parseNewExpression_());
-          var args = null;
-          if (this.peek_(OPEN_PAREN)) {
-            args = this.parseArguments_();
-          }
-          return new NewExpression(this.getTreeLocation_(start), operand, args);
-        case SUPER:
-          operand = this.parseSuperExpression_();
-          var type = this.peekType_();
-          switch (type) {
-            case OPEN_SQUARE:
-              return this.parseMemberLookupExpression_(start, operand);
-            case PERIOD:
-              return this.parseMemberExpression_(start, operand);
-            case OPEN_PAREN:
-              return this.parseCallExpression_(start, operand);
-            default:
-              return this.parseUnexpectedToken_(type);
-          }
-          break;
-        default:
-          return this.parseMemberExpressionNoNew_();
-      }
-    },
-    parseArguments_: function() {
-      var start = this.getTreeStartLocation_();
-      var args = [];
-      this.eat_(OPEN_PAREN);
-      if (!this.peek_(CLOSE_PAREN)) {
-        args.push(this.parseArgument_());
-        while (this.eatIf_(COMMA)) {
-          args.push(this.parseArgument_());
-        }
-      }
-      this.eat_(CLOSE_PAREN);
-      return new ArgumentList(this.getTreeLocation_(start), args);
-    },
-    parseArgument_: function() {
-      if (this.peekSpread_(this.peekType_()))
-        return this.parseSpreadExpression_();
-      return this.parseAssignmentExpression();
-    },
-    parseArrowFunction_: function(start, tree, asyncToken) {
-      var formals;
-      switch (tree.type) {
-        case IDENTIFIER_EXPRESSION:
-          tree = new BindingIdentifier(tree.location, tree.identifierToken);
-        case BINDING_IDENTIFIER:
-          formals = new FormalParameterList(this.getTreeLocation_(start), [new FormalParameter(tree.location, new BindingElement(tree.location, tree, null), null, [])]);
-          break;
-        case FORMAL_PARAMETER_LIST:
-          formals = tree;
-          break;
-        default:
-          formals = this.toFormalParameters_(start, tree, asyncToken);
-      }
-      this.eat_(ARROW);
-      var body = this.parseConciseBody_(asyncToken);
-      return new ArrowFunctionExpression(this.getTreeLocation_(start), asyncToken, formals, body);
-    },
-    parseCoverFormals_: function(start) {
-      var expressions = [];
-      if (!this.peek_(CLOSE_PAREN)) {
-        do {
-          var type = this.peekType_();
-          if (this.peekRest_(type)) {
-            expressions.push(this.parseRestParameter_());
-            break;
-          } else {
-            expressions.push(this.parseAssignmentExpression());
-          }
-          if (this.eatIf_(COMMA))
-            continue;
-        } while (!this.peek_(CLOSE_PAREN) && !this.isAtEnd());
-      }
-      this.eat_(CLOSE_PAREN);
-      return new CoverFormals(this.getTreeLocation_(start), expressions);
-    },
-    ensureNoCoverInitializedNames_: function(tree, coverInitializedNameCount) {
-      if (coverInitializedNameCount === this.coverInitializedNameCount_)
-        return;
-      var finder = new ValidateObjectLiteral(tree);
-      if (finder.found) {
-        var token = finder.errorToken;
-        this.reportError_(token.location, ("Unexpected token " + token));
-      }
-    },
-    toPrimaryExpression_: function(tree) {
-      if (tree.type === COVER_FORMALS)
-        return this.coverFormalsToParenExpression_(tree);
-      return tree;
-    },
-    validateCoverFormalsAsParenExpression_: function(tree) {
-      for (var i = 0; i < tree.expressions.length; i++) {
-        if (tree.expressions[i].type === REST_PARAMETER) {
-          var token = new Token(DOT_DOT_DOT, tree.expressions[i].location);
-          this.reportError_(token.location, ("Unexpected token " + token));
-          return;
-        }
-      }
-    },
-    coverFormalsToParenExpression_: function(tree) {
-      if (tree.type === COVER_FORMALS) {
-        var expressions = tree.expressions;
-        if (expressions.length === 0) {
-          var message = 'Unexpected token )';
-          this.reportError_(tree.location, message);
-        } else {
-          this.validateCoverFormalsAsParenExpression_(tree);
-          var expression;
-          if (expressions.length > 1)
-            expression = new CommaExpression(expressions[0].location, expressions);
-          else
-            expression = expressions[0];
-          return new ParenExpression(tree.location, expression);
-        }
-      }
-      return tree;
-    },
-    toFormalParameters_: function(start, tree, asyncToken) {
-      this.scanner_.index = start.offset;
-      return this.parseArrowFormalParameters_(asyncToken);
-    },
-    parseArrowFormalParameters_: function(asyncToken) {
-      if (asyncToken)
-        this.eat_(IDENTIFIER);
-      this.eat_(OPEN_PAREN);
-      var parameters = this.parseFormalParameters_();
-      this.eat_(CLOSE_PAREN);
-      return parameters;
-    },
-    peekArrow_: function(type) {
-      return type === ARROW && parseOptions.arrowFunctions;
-    },
-    parseConciseBody_: function(asyncToken) {
-      if (this.peek_(OPEN_CURLY))
-        return this.parseFunctionBody_(asyncToken);
-      var allowAwait = this.allowAwait_;
-      this.allowAwait_ = asyncToken !== null;
-      var expression = this.parseAssignmentExpression();
-      this.allowAwait_ = allowAwait;
-      return expression;
-    },
-    parseGeneratorComprehension_: function(start) {
-      var comprehensionList = this.parseComprehensionList_();
-      var expression = this.parseAssignmentExpression();
-      this.eat_(CLOSE_PAREN);
-      return new GeneratorComprehension(this.getTreeLocation_(start), comprehensionList, expression);
-    },
-    parseForBinding_: function() {
-      if (this.peekPattern_(this.peekType_()))
-        return this.parseBindingPattern_();
-      return this.parseBindingIdentifier_();
-    },
-    peekPattern_: function(type) {
-      return parseOptions.destructuring && (this.peekObjectPattern_(type) || this.peekArrayPattern_(type));
-    },
-    peekArrayPattern_: function(type) {
-      return type === OPEN_SQUARE;
-    },
-    peekObjectPattern_: function(type) {
-      return type === OPEN_CURLY;
-    },
-    parseBindingPattern_: function() {
-      return this.parsePattern_(true);
-    },
-    parsePattern_: function(useBinding) {
-      if (this.peekArrayPattern_(this.peekType_()))
-        return this.parseArrayPattern_(useBinding);
-      return this.parseObjectPattern_(useBinding);
-    },
-    parseArrayBindingPattern_: function() {
-      return this.parseArrayPattern_(true);
-    },
-    parsePatternElement_: function(useBinding) {
-      return useBinding ? this.parseBindingElement_() : this.parseAssignmentElement_();
-    },
-    parsePatternRestElement_: function(useBinding) {
-      return useBinding ? this.parseBindingRestElement_() : this.parseAssignmentRestElement_();
-    },
-    parseArrayPattern_: function(useBinding) {
-      var start = this.getTreeStartLocation_();
-      var elements = [];
-      this.eat_(OPEN_SQUARE);
-      var type;
-      while ((type = this.peekType_()) !== CLOSE_SQUARE && type !== END_OF_FILE) {
-        this.parseElisionOpt_(elements);
-        if (this.peekRest_(this.peekType_())) {
-          elements.push(this.parsePatternRestElement_(useBinding));
-          break;
-        } else {
-          elements.push(this.parsePatternElement_(useBinding));
-          if (this.peek_(COMMA) && !this.peek_(CLOSE_SQUARE, 1)) {
-            this.nextToken_();
-          }
-        }
-      }
-      this.eat_(CLOSE_SQUARE);
-      return new ArrayPattern(this.getTreeLocation_(start), elements);
-    },
-    parseBindingElementList_: function(elements) {
-      this.parseElisionOpt_(elements);
-      elements.push(this.parseBindingElement_());
-      while (this.eatIf_(COMMA)) {
-        this.parseElisionOpt_(elements);
-        elements.push(this.parseBindingElement_());
-      }
-    },
-    parseElisionOpt_: function(elements) {
-      while (this.eatIf_(COMMA)) {
-        elements.push(null);
-      }
-    },
-    peekBindingElement_: function(type) {
-      return this.peekBindingIdentifier_(type) || this.peekPattern_(type);
-    },
-    parseBindingElement_: function() {
-      var initializer = arguments[0] !== (void 0) ? arguments[0] : Initializer.OPTIONAL;
-      var start = this.getTreeStartLocation_();
-      var binding = this.parseBindingElementBinding_();
-      var initializer = this.parseBindingElementInitializer_(initializer);
-      return new BindingElement(this.getTreeLocation_(start), binding, initializer);
-    },
-    parseBindingElementBinding_: function() {
-      if (this.peekPattern_(this.peekType_()))
-        return this.parseBindingPattern_();
-      return this.parseBindingIdentifier_();
-    },
-    parseBindingElementInitializer_: function() {
-      var initializer = arguments[0] !== (void 0) ? arguments[0] : Initializer.OPTIONAL;
-      if (this.peek_(EQUAL) || initializer === Initializer.REQUIRED) {
-        return this.parseInitializer_();
-      }
-      return null;
-    },
-    parseBindingRestElement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(DOT_DOT_DOT);
-      var identifier = this.parseBindingIdentifier_();
-      return new SpreadPatternElement(this.getTreeLocation_(start), identifier);
-    },
-    parseObjectPattern_: function(useBinding) {
-      var start = this.getTreeStartLocation_();
-      var elements = [];
-      this.eat_(OPEN_CURLY);
-      var type;
-      while ((type = this.peekType_()) !== CLOSE_CURLY && type !== END_OF_FILE) {
-        elements.push(this.parsePatternProperty_(useBinding));
-        if (!this.eatIf_(COMMA))
-          break;
-      }
-      this.eat_(CLOSE_CURLY);
-      return new ObjectPattern(this.getTreeLocation_(start), elements);
-    },
-    parsePatternProperty_: function(useBinding) {
-      var start = this.getTreeStartLocation_();
-      var name = this.parsePropertyName_();
-      var requireColon = name.type !== LITERAL_PROPERTY_NAME || !name.literalToken.isStrictKeyword() && name.literalToken.type !== IDENTIFIER;
-      if (requireColon || this.peek_(COLON)) {
-        this.eat_(COLON);
-        var element = this.parsePatternElement_(useBinding);
-        return new ObjectPatternField(this.getTreeLocation_(start), name, element);
-      }
-      var token = name.literalToken;
-      if (this.strictMode_ && token.isStrictKeyword())
-        this.reportReservedIdentifier_(token);
-      if (useBinding) {
-        var binding = new BindingIdentifier(name.location, token);
-        var initializer = this.parseInitializerOpt_(Expression.NORMAL);
-        return new BindingElement(this.getTreeLocation_(start), binding, initializer);
-      }
-      var assignment = new IdentifierExpression(name.location, token);
-      var initializer = this.parseInitializerOpt_(Expression.NORMAL);
-      return new AssignmentElement(this.getTreeLocation_(start), assignment, initializer);
-    },
-    parseAssignmentPattern_: function() {
-      return this.parsePattern_(false);
-    },
-    parseArrayAssignmentPattern_: function() {
-      return this.parseArrayPattern_(false);
-    },
-    parseAssignmentElement_: function() {
-      var start = this.getTreeStartLocation_();
-      var assignment = this.parseDestructuringAssignmentTarget_();
-      var initializer = this.parseInitializerOpt_(Expression.NORMAL);
-      return new AssignmentElement(this.getTreeLocation_(start), assignment, initializer);
-    },
-    parseDestructuringAssignmentTarget_: function() {
-      switch (this.peekType_()) {
-        case OPEN_SQUARE:
-          return this.parseArrayAssignmentPattern_();
-        case OPEN_CURLY:
-          return this.parseObjectAssignmentPattern_();
-      }
-      var expression = this.parseLeftHandSideExpression_();
-      return this.coverFormalsToParenExpression_(expression);
-    },
-    parseAssignmentRestElement_: function() {
-      var start = this.getTreeStartLocation_();
-      this.eat_(DOT_DOT_DOT);
-      var id = this.parseDestructuringAssignmentTarget_();
-      return new SpreadPatternElement(this.getTreeLocation_(start), id);
-    },
-    parseObjectAssignmentPattern_: function() {
-      return this.parseObjectPattern_(false);
-    },
-    parseAssignmentProperty_: function() {
-      return this.parsePatternProperty_(false);
-    },
-    parseTemplateLiteral_: function(operand) {
-      if (!parseOptions.templateLiterals)
-        return this.parseUnexpectedToken_('`');
-      var start = operand ? operand.location.start : this.getTreeStartLocation_();
-      var token = this.nextToken_();
-      var elements = [new TemplateLiteralPortion(token.location, token)];
-      if (token.type === NO_SUBSTITUTION_TEMPLATE) {
-        return new TemplateLiteralExpression(this.getTreeLocation_(start), operand, elements);
-      }
-      var expression = this.parseExpression();
-      elements.push(new TemplateSubstitution(expression.location, expression));
-      while (expression.type !== SYNTAX_ERROR_TREE) {
-        token = this.nextTemplateLiteralToken_();
-        if (token.type === ERROR || token.type === END_OF_FILE)
-          break;
-        elements.push(new TemplateLiteralPortion(token.location, token));
-        if (token.type === TEMPLATE_TAIL)
-          break;
-        expression = this.parseExpression();
-        elements.push(new TemplateSubstitution(expression.location, expression));
-      }
-      return new TemplateLiteralExpression(this.getTreeLocation_(start), operand, elements);
-    },
-    parseTypeAnnotationOpt_: function() {
-      if (parseOptions.types && this.eatOpt_(COLON)) {
-        return this.parseType_();
-      }
-      return null;
-    },
-    parseType_: function() {
-      var start = this.getTreeStartLocation_();
-      var elementType;
-      switch (this.peekType_()) {
-        case IDENTIFIER:
-          elementType = this.parseNamedOrPredefinedType_();
-          break;
-        case NEW:
-          elementType = this.parseConstructorType_();
-          break;
-        case OPEN_CURLY:
-          elementType = this.parseObjectType_();
-          break;
-        case OPEN_PAREN:
-          elementType = this.parseFunctionType_();
-          break;
-        case VOID:
-          var token = this.nextToken_();
-          return new PredefinedType(this.getTreeLocation_(start), token);
-        default:
-          return this.parseUnexpectedToken_(this.peekToken_());
-      }
-      return this.parseArrayTypeSuffix_(start, elementType);
-    },
-    parseArrayTypeSuffix_: function(start, elementType) {
-      return elementType;
-    },
-    parseConstructorType_: function() {
-      throw 'NYI';
-    },
-    parseObjectType_: function() {
-      throw 'NYI';
-    },
-    parseFunctionType_: function() {
-      throw 'NYI';
-    },
-    parseNamedOrPredefinedType_: function() {
-      var start = this.getTreeStartLocation_();
-      switch (this.peekToken_().value) {
-        case 'any':
-        case 'number':
-        case 'boolean':
-        case 'string':
-          var token = this.nextToken_();
-          return new PredefinedType(this.getTreeLocation_(start), token);
-        default:
-          return this.parseTypeName_();
-      }
-    },
-    parseTypeName_: function() {
-      var start = this.getTreeStartLocation_();
-      var typeName = new TypeName(this.getTreeLocation_(start), null, this.eatId_());
-      while (this.eatIf_(PERIOD)) {
-        var memberName = this.eatIdName_();
-        typeName = new TypeName(this.getTreeLocation_(start), typeName, memberName);
-      }
-      return typeName;
-    },
-    parseAnnotatedDeclarations_: function(allowModuleItem, allowScriptItem) {
-      this.pushAnnotations_();
-      var declaration = this.parseStatement_(this.peekType_(), allowModuleItem, allowScriptItem);
-      if (this.annotations_.length > 0)
-        return this.parseSyntaxError_('Unsupported annotated expression');
-      return declaration;
-    },
-    parseAnnotations_: function() {
-      var annotations = [];
-      while (this.eatIf_(AT)) {
-        annotations.push(this.parseAnnotation_());
-      }
-      return annotations;
-    },
-    pushAnnotations_: function() {
-      this.annotations_ = this.parseAnnotations_();
-    },
-    popAnnotations_: function() {
-      var annotations = this.annotations_;
-      this.annotations_ = [];
-      return annotations;
-    },
-    parseAnnotation_: function() {
-      var start = this.getTreeStartLocation_();
-      var expression = this.parseMemberExpressionNoNew_();
-      var args = null;
-      if (this.peek_(OPEN_PAREN))
-        args = this.parseArguments_();
-      return new Annotation(this.getTreeLocation_(start), expression, args);
-    },
-    eatPossibleImplicitSemiColon_: function() {
-      var token = this.peekTokenNoLineTerminator_();
-      if (!token)
-        return;
-      switch (token.type) {
-        case SEMI_COLON:
-          this.nextToken_();
-          return;
-        case END_OF_FILE:
-        case CLOSE_CURLY:
-          return;
-      }
-      this.reportError_('Semi-colon expected');
-    },
-    peekImplicitSemiColon_: function() {
-      switch (this.peekType_()) {
-        case SEMI_COLON:
-        case CLOSE_CURLY:
-        case END_OF_FILE:
-          return true;
-      }
-      var token = this.peekTokenNoLineTerminator_();
-      return token === null;
-    },
-    eatOpt_: function(expectedTokenType) {
-      if (this.peek_(expectedTokenType))
-        return this.nextToken_();
-      return null;
-    },
-    eatIdOpt_: function() {
-      return this.peek_(IDENTIFIER) ? this.eatId_() : null;
-    },
-    eatId_: function() {
-      var expected = arguments[0];
-      var token = this.nextToken_();
-      if (!token) {
-        if (expected)
-          this.reportError_(this.peekToken_(), ("expected '" + expected + "'"));
-        return null;
-      }
-      if (token.type === IDENTIFIER) {
-        if (expected && token.value !== expected)
-          this.reportExpectedError_(token, expected);
-        return token;
-      }
-      if (token.isStrictKeyword()) {
-        if (this.strictMode_) {
-          this.reportReservedIdentifier_(token);
-        } else {
-          return new IdentifierToken(token.location, token.type);
-        }
-      } else {
-        this.reportExpectedError_(token, expected || 'identifier');
-      }
-      return token;
-    },
-    eatIdName_: function() {
-      var t = this.nextToken_();
-      if (t.type != IDENTIFIER) {
-        if (!t.isKeyword()) {
-          this.reportExpectedError_(t, 'identifier');
-          return null;
-        }
-        return new IdentifierToken(t.location, t.type);
-      }
-      return t;
-    },
-    eat_: function(expectedTokenType) {
-      var token = this.nextToken_();
-      if (token.type != expectedTokenType) {
-        this.reportExpectedError_(token, expectedTokenType);
-        return null;
-      }
-      return token;
-    },
-    eatIf_: function(expectedTokenType) {
-      if (this.peek_(expectedTokenType)) {
-        this.nextToken_();
-        return true;
-      }
-      return false;
-    },
-    reportExpectedError_: function(token, expected) {
-      this.reportError_(token, ("Unexpected token " + token));
-    },
-    getTreeStartLocation_: function() {
-      return this.peekToken_().location.start;
-    },
-    getTreeEndLocation_: function() {
-      return this.scanner_.lastToken.location.end;
-    },
-    getTreeLocation_: function(start) {
-      return new SourceRange(start, this.getTreeEndLocation_());
-    },
-    handleComment: function(range) {},
-    nextToken_: function() {
-      return this.scanner_.nextToken();
-    },
-    nextRegularExpressionLiteralToken_: function() {
-      return this.scanner_.nextRegularExpressionLiteralToken();
-    },
-    nextTemplateLiteralToken_: function() {
-      return this.scanner_.nextTemplateLiteralToken();
-    },
-    isAtEnd: function() {
-      return this.scanner_.isAtEnd();
-    },
-    peek_: function(expectedType, opt_index) {
-      return this.peekToken_(opt_index).type === expectedType;
-    },
-    peekType_: function() {
-      return this.peekToken_().type;
-    },
-    peekToken_: function(opt_index) {
-      return this.scanner_.peekToken(opt_index);
-    },
-    peekTokenNoLineTerminator_: function() {
-      return this.scanner_.peekTokenNoLineTerminator();
-    },
-    reportError_: function() {
-      for (var args = [],
-          $__142 = 0; $__142 < arguments.length; $__142++)
-        args[$__142] = arguments[$__142];
-      if (args.length == 1) {
-        this.errorReporter_.reportError(this.scanner_.getPosition(), args[0]);
-      } else {
-        var location = args[0];
-        if (location instanceof Token) {
-          location = location.location;
-        }
-        this.errorReporter_.reportError(location.start, args[1]);
-      }
-    },
-    reportReservedIdentifier_: function(token) {
-      this.reportError_(token, (token.type + " is a reserved identifier"));
-    }
-  }, {});
-  return {get Parser() {
-      return Parser;
-    }};
-});
-System.register("traceur@0.0.52/src/util/SourcePosition", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/SourcePosition";
-  var SourcePosition = function SourcePosition(source, offset) {
-    this.source = source;
-    this.offset = offset;
-    this.line_ = -1;
-    this.column_ = -1;
-  };
-  ($traceurRuntime.createClass)(SourcePosition, {
-    get line() {
-      if (this.line_ === -1)
-        this.line_ = this.source.lineNumberTable.getLine(this.offset);
-      return this.line_;
-    },
-    get column() {
-      if (this.column_ === -1)
-        this.column_ = this.source.lineNumberTable.getColumn(this.offset);
-      return this.column_;
-    },
-    toString: function() {
-      var name = this.source ? this.source.name : '';
-      return (name + ":" + (this.line + 1) + ":" + (this.column + 1));
-    }
-  }, {});
-  return {get SourcePosition() {
-      return SourcePosition;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/LineNumberTable", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/LineNumberTable";
-  var SourcePosition = System.get("traceur@0.0.52/src/util/SourcePosition").SourcePosition;
-  var SourceRange = System.get("traceur@0.0.52/src/util/SourceRange").SourceRange;
-  var isLineTerminator = System.get("traceur@0.0.52/src/syntax/Scanner").isLineTerminator;
-  var MAX_INT_REPRESENTATION = 9007199254740992;
-  function computeLineStartOffsets(source) {
-    var lineStartOffsets = [0];
-    var k = 1;
-    for (var index = 0; index < source.length; index++) {
-      var code = source.charCodeAt(index);
-      if (isLineTerminator(code)) {
-        if (code === 13 && source.charCodeAt(index + 1) === 10) {
-          index++;
-        }
-        lineStartOffsets[k++] = index + 1;
-      }
-    }
-    lineStartOffsets[k++] = MAX_INT_REPRESENTATION;
-    return lineStartOffsets;
-  }
-  var LineNumberTable = function LineNumberTable(sourceFile) {
-    this.sourceFile_ = sourceFile;
-    this.lineStartOffsets_ = null;
-    this.lastLine_ = 0;
-    this.lastOffset_ = -1;
-  };
-  ($traceurRuntime.createClass)(LineNumberTable, {
-    ensureLineStartOffsets_: function() {
-      if (!this.lineStartOffsets_) {
-        this.lineStartOffsets_ = computeLineStartOffsets(this.sourceFile_.contents);
-      }
-    },
-    getSourcePosition: function(offset) {
-      return new SourcePosition(this.sourceFile_, offset);
-    },
-    getLine: function(offset) {
-      if (offset === this.lastOffset_)
-        return this.lastLine_;
-      this.ensureLineStartOffsets_();
-      if (offset < 0)
-        return 0;
-      var line;
-      if (offset < this.lastOffset_) {
-        for (var i = this.lastLine_; i >= 0; i--) {
-          if (this.lineStartOffsets_[i] <= offset) {
-            line = i;
-            break;
-          }
-        }
-      } else {
-        for (var i = this.lastLine_; true; i++) {
-          if (this.lineStartOffsets_[i] > offset) {
-            line = i - 1;
-            break;
-          }
-        }
-      }
-      this.lastLine_ = line;
-      this.lastOffset_ = offset;
-      return line;
-    },
-    offsetOfLine: function(line) {
-      this.ensureLineStartOffsets_();
-      return this.lineStartOffsets_[line];
-    },
-    getColumn: function(offset) {
-      var line = this.getLine(offset);
-      return offset - this.lineStartOffsets_[line];
-    },
-    getSourceRange: function(startOffset, endOffset) {
-      return new SourceRange(this.getSourcePosition(startOffset), this.getSourcePosition(endOffset));
-    }
-  }, {});
-  return {get LineNumberTable() {
-      return LineNumberTable;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/SourceFile", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/SourceFile";
-  var LineNumberTable = System.get("traceur@0.0.52/src/syntax/LineNumberTable").LineNumberTable;
-  var SourceFile = function SourceFile(name, contents) {
-    this.name = name;
-    this.contents = contents;
-    this.lineNumberTable = new LineNumberTable(this);
-  };
-  ($traceurRuntime.createClass)(SourceFile, {}, {});
-  return {get SourceFile() {
-      return SourceFile;
-    }};
-});
-System.register("traceur@0.0.52/src/util/MutedErrorReporter", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/MutedErrorReporter";
-  var ErrorReporter = System.get("traceur@0.0.52/src/util/ErrorReporter").ErrorReporter;
-  var MutedErrorReporter = function MutedErrorReporter() {
-    $traceurRuntime.defaultSuperCall(this, $MutedErrorReporter.prototype, arguments);
-  };
-  var $MutedErrorReporter = MutedErrorReporter;
-  ($traceurRuntime.createClass)(MutedErrorReporter, {reportMessageInternal: function(location, format, args) {}}, {}, ErrorReporter);
-  return {get MutedErrorReporter() {
-      return MutedErrorReporter;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ParseTreeTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ParseTreeTransformer";
-  var $__152 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      Annotation = $__152.Annotation,
-      AnonBlock = $__152.AnonBlock,
-      ArgumentList = $__152.ArgumentList,
-      ArrayComprehension = $__152.ArrayComprehension,
-      ArrayLiteralExpression = $__152.ArrayLiteralExpression,
-      ArrayPattern = $__152.ArrayPattern,
-      ArrowFunctionExpression = $__152.ArrowFunctionExpression,
-      AssignmentElement = $__152.AssignmentElement,
-      AwaitExpression = $__152.AwaitExpression,
-      BinaryExpression = $__152.BinaryExpression,
-      BindingElement = $__152.BindingElement,
-      BindingIdentifier = $__152.BindingIdentifier,
-      Block = $__152.Block,
-      BreakStatement = $__152.BreakStatement,
-      CallExpression = $__152.CallExpression,
-      CaseClause = $__152.CaseClause,
-      Catch = $__152.Catch,
-      ClassDeclaration = $__152.ClassDeclaration,
-      ClassExpression = $__152.ClassExpression,
-      CommaExpression = $__152.CommaExpression,
-      ComprehensionFor = $__152.ComprehensionFor,
-      ComprehensionIf = $__152.ComprehensionIf,
-      ComputedPropertyName = $__152.ComputedPropertyName,
-      ConditionalExpression = $__152.ConditionalExpression,
-      ContinueStatement = $__152.ContinueStatement,
-      CoverFormals = $__152.CoverFormals,
-      CoverInitializedName = $__152.CoverInitializedName,
-      DebuggerStatement = $__152.DebuggerStatement,
-      DefaultClause = $__152.DefaultClause,
-      DoWhileStatement = $__152.DoWhileStatement,
-      EmptyStatement = $__152.EmptyStatement,
-      ExportDeclaration = $__152.ExportDeclaration,
-      ExportDefault = $__152.ExportDefault,
-      ExportSpecifier = $__152.ExportSpecifier,
-      ExportSpecifierSet = $__152.ExportSpecifierSet,
-      ExportStar = $__152.ExportStar,
-      ExpressionStatement = $__152.ExpressionStatement,
-      Finally = $__152.Finally,
-      ForInStatement = $__152.ForInStatement,
-      ForOfStatement = $__152.ForOfStatement,
-      ForStatement = $__152.ForStatement,
-      FormalParameter = $__152.FormalParameter,
-      FormalParameterList = $__152.FormalParameterList,
-      FunctionBody = $__152.FunctionBody,
-      FunctionDeclaration = $__152.FunctionDeclaration,
-      FunctionExpression = $__152.FunctionExpression,
-      GeneratorComprehension = $__152.GeneratorComprehension,
-      GetAccessor = $__152.GetAccessor,
-      IdentifierExpression = $__152.IdentifierExpression,
-      IfStatement = $__152.IfStatement,
-      ImportedBinding = $__152.ImportedBinding,
-      ImportDeclaration = $__152.ImportDeclaration,
-      ImportSpecifier = $__152.ImportSpecifier,
-      ImportSpecifierSet = $__152.ImportSpecifierSet,
-      LabelledStatement = $__152.LabelledStatement,
-      LiteralExpression = $__152.LiteralExpression,
-      LiteralPropertyName = $__152.LiteralPropertyName,
-      MemberExpression = $__152.MemberExpression,
-      MemberLookupExpression = $__152.MemberLookupExpression,
-      Module = $__152.Module,
-      ModuleDeclaration = $__152.ModuleDeclaration,
-      ModuleSpecifier = $__152.ModuleSpecifier,
-      NamedExport = $__152.NamedExport,
-      NewExpression = $__152.NewExpression,
-      ObjectLiteralExpression = $__152.ObjectLiteralExpression,
-      ObjectPattern = $__152.ObjectPattern,
-      ObjectPatternField = $__152.ObjectPatternField,
-      ParenExpression = $__152.ParenExpression,
-      PostfixExpression = $__152.PostfixExpression,
-      PredefinedType = $__152.PredefinedType,
-      Script = $__152.Script,
-      PropertyMethodAssignment = $__152.PropertyMethodAssignment,
-      PropertyNameAssignment = $__152.PropertyNameAssignment,
-      PropertyNameShorthand = $__152.PropertyNameShorthand,
-      RestParameter = $__152.RestParameter,
-      ReturnStatement = $__152.ReturnStatement,
-      SetAccessor = $__152.SetAccessor,
-      SpreadExpression = $__152.SpreadExpression,
-      SpreadPatternElement = $__152.SpreadPatternElement,
-      SuperExpression = $__152.SuperExpression,
-      SwitchStatement = $__152.SwitchStatement,
-      SyntaxErrorTree = $__152.SyntaxErrorTree,
-      TemplateLiteralExpression = $__152.TemplateLiteralExpression,
-      TemplateLiteralPortion = $__152.TemplateLiteralPortion,
-      TemplateSubstitution = $__152.TemplateSubstitution,
-      ThisExpression = $__152.ThisExpression,
-      ThrowStatement = $__152.ThrowStatement,
-      TryStatement = $__152.TryStatement,
-      TypeName = $__152.TypeName,
-      UnaryExpression = $__152.UnaryExpression,
-      VariableDeclaration = $__152.VariableDeclaration,
-      VariableDeclarationList = $__152.VariableDeclarationList,
-      VariableStatement = $__152.VariableStatement,
-      WhileStatement = $__152.WhileStatement,
-      WithStatement = $__152.WithStatement,
-      YieldExpression = $__152.YieldExpression;
-  var ParseTreeTransformer = function ParseTreeTransformer() {};
-  ($traceurRuntime.createClass)(ParseTreeTransformer, {
-    transformAny: function(tree) {
-      return tree && tree.transform(this);
-    },
-    transformList: function(list) {
-      var $__154;
-      var builder = null;
-      for (var index = 0; index < list.length; index++) {
-        var element = list[index];
-        var transformed = this.transformAny(element);
-        if (builder != null || element != transformed) {
-          if (builder == null) {
-            builder = list.slice(0, index);
-          }
-          if (transformed instanceof AnonBlock)
-            ($__154 = builder).push.apply($__154, $traceurRuntime.spread(transformed.statements));
-          else
-            builder.push(transformed);
-        }
-      }
-      return builder || list;
-    },
-    transformStateMachine: function(tree) {
-      throw Error('State machines should not live outside of the GeneratorTransformer.');
-    },
-    transformAnnotation: function(tree) {
-      var name = this.transformAny(tree.name);
-      var args = this.transformAny(tree.args);
-      if (name === tree.name && args === tree.args) {
-        return tree;
-      }
-      return new Annotation(tree.location, name, args);
-    },
-    transformAnonBlock: function(tree) {
-      var statements = this.transformList(tree.statements);
-      if (statements === tree.statements) {
-        return tree;
-      }
-      return new AnonBlock(tree.location, statements);
-    },
-    transformArgumentList: function(tree) {
-      var args = this.transformList(tree.args);
-      if (args === tree.args) {
-        return tree;
-      }
-      return new ArgumentList(tree.location, args);
-    },
-    transformArrayComprehension: function(tree) {
-      var comprehensionList = this.transformList(tree.comprehensionList);
-      var expression = this.transformAny(tree.expression);
-      if (comprehensionList === tree.comprehensionList && expression === tree.expression) {
-        return tree;
-      }
-      return new ArrayComprehension(tree.location, comprehensionList, expression);
-    },
-    transformArrayLiteralExpression: function(tree) {
-      var elements = this.transformList(tree.elements);
-      if (elements === tree.elements) {
-        return tree;
-      }
-      return new ArrayLiteralExpression(tree.location, elements);
-    },
-    transformArrayPattern: function(tree) {
-      var elements = this.transformList(tree.elements);
-      if (elements === tree.elements) {
-        return tree;
-      }
-      return new ArrayPattern(tree.location, elements);
-    },
-    transformArrowFunctionExpression: function(tree) {
-      var parameterList = this.transformAny(tree.parameterList);
-      var body = this.transformAny(tree.body);
-      if (parameterList === tree.parameterList && body === tree.body) {
-        return tree;
-      }
-      return new ArrowFunctionExpression(tree.location, tree.functionKind, parameterList, body);
-    },
-    transformAssignmentElement: function(tree) {
-      var assignment = this.transformAny(tree.assignment);
-      var initializer = this.transformAny(tree.initializer);
-      if (assignment === tree.assignment && initializer === tree.initializer) {
-        return tree;
-      }
-      return new AssignmentElement(tree.location, assignment, initializer);
-    },
-    transformAwaitExpression: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new AwaitExpression(tree.location, expression);
-    },
-    transformBinaryExpression: function(tree) {
-      var left = this.transformAny(tree.left);
-      var right = this.transformAny(tree.right);
-      if (left === tree.left && right === tree.right) {
-        return tree;
-      }
-      return new BinaryExpression(tree.location, left, tree.operator, right);
-    },
-    transformBindingElement: function(tree) {
-      var binding = this.transformAny(tree.binding);
-      var initializer = this.transformAny(tree.initializer);
-      if (binding === tree.binding && initializer === tree.initializer) {
-        return tree;
-      }
-      return new BindingElement(tree.location, binding, initializer);
-    },
-    transformBindingIdentifier: function(tree) {
-      return tree;
-    },
-    transformBlock: function(tree) {
-      var statements = this.transformList(tree.statements);
-      if (statements === tree.statements) {
-        return tree;
-      }
-      return new Block(tree.location, statements);
-    },
-    transformBreakStatement: function(tree) {
-      return tree;
-    },
-    transformCallExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      var args = this.transformAny(tree.args);
-      if (operand === tree.operand && args === tree.args) {
-        return tree;
-      }
-      return new CallExpression(tree.location, operand, args);
-    },
-    transformCaseClause: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      var statements = this.transformList(tree.statements);
-      if (expression === tree.expression && statements === tree.statements) {
-        return tree;
-      }
-      return new CaseClause(tree.location, expression, statements);
-    },
-    transformCatch: function(tree) {
-      var binding = this.transformAny(tree.binding);
-      var catchBody = this.transformAny(tree.catchBody);
-      if (binding === tree.binding && catchBody === tree.catchBody) {
-        return tree;
-      }
-      return new Catch(tree.location, binding, catchBody);
-    },
-    transformClassDeclaration: function(tree) {
-      var name = this.transformAny(tree.name);
-      var superClass = this.transformAny(tree.superClass);
-      var elements = this.transformList(tree.elements);
-      var annotations = this.transformList(tree.annotations);
-      if (name === tree.name && superClass === tree.superClass && elements === tree.elements && annotations === tree.annotations) {
-        return tree;
-      }
-      return new ClassDeclaration(tree.location, name, superClass, elements, annotations);
-    },
-    transformClassExpression: function(tree) {
-      var name = this.transformAny(tree.name);
-      var superClass = this.transformAny(tree.superClass);
-      var elements = this.transformList(tree.elements);
-      var annotations = this.transformList(tree.annotations);
-      if (name === tree.name && superClass === tree.superClass && elements === tree.elements && annotations === tree.annotations) {
-        return tree;
-      }
-      return new ClassExpression(tree.location, name, superClass, elements, annotations);
-    },
-    transformCommaExpression: function(tree) {
-      var expressions = this.transformList(tree.expressions);
-      if (expressions === tree.expressions) {
-        return tree;
-      }
-      return new CommaExpression(tree.location, expressions);
-    },
-    transformComprehensionFor: function(tree) {
-      var left = this.transformAny(tree.left);
-      var iterator = this.transformAny(tree.iterator);
-      if (left === tree.left && iterator === tree.iterator) {
-        return tree;
-      }
-      return new ComprehensionFor(tree.location, left, iterator);
-    },
-    transformComprehensionIf: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new ComprehensionIf(tree.location, expression);
-    },
-    transformComputedPropertyName: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new ComputedPropertyName(tree.location, expression);
-    },
-    transformConditionalExpression: function(tree) {
-      var condition = this.transformAny(tree.condition);
-      var left = this.transformAny(tree.left);
-      var right = this.transformAny(tree.right);
-      if (condition === tree.condition && left === tree.left && right === tree.right) {
-        return tree;
-      }
-      return new ConditionalExpression(tree.location, condition, left, right);
-    },
-    transformContinueStatement: function(tree) {
-      return tree;
-    },
-    transformCoverFormals: function(tree) {
-      var expressions = this.transformList(tree.expressions);
-      if (expressions === tree.expressions) {
-        return tree;
-      }
-      return new CoverFormals(tree.location, expressions);
-    },
-    transformCoverInitializedName: function(tree) {
-      var initializer = this.transformAny(tree.initializer);
-      if (initializer === tree.initializer) {
-        return tree;
-      }
-      return new CoverInitializedName(tree.location, tree.name, tree.equalToken, initializer);
-    },
-    transformDebuggerStatement: function(tree) {
-      return tree;
-    },
-    transformDefaultClause: function(tree) {
-      var statements = this.transformList(tree.statements);
-      if (statements === tree.statements) {
-        return tree;
-      }
-      return new DefaultClause(tree.location, statements);
-    },
-    transformDoWhileStatement: function(tree) {
-      var body = this.transformAny(tree.body);
-      var condition = this.transformAny(tree.condition);
-      if (body === tree.body && condition === tree.condition) {
-        return tree;
-      }
-      return new DoWhileStatement(tree.location, body, condition);
-    },
-    transformEmptyStatement: function(tree) {
-      return tree;
-    },
-    transformExportDeclaration: function(tree) {
-      var declaration = this.transformAny(tree.declaration);
-      var annotations = this.transformList(tree.annotations);
-      if (declaration === tree.declaration && annotations === tree.annotations) {
-        return tree;
-      }
-      return new ExportDeclaration(tree.location, declaration, annotations);
-    },
-    transformExportDefault: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new ExportDefault(tree.location, expression);
-    },
-    transformExportSpecifier: function(tree) {
-      return tree;
-    },
-    transformExportSpecifierSet: function(tree) {
-      var specifiers = this.transformList(tree.specifiers);
-      if (specifiers === tree.specifiers) {
-        return tree;
-      }
-      return new ExportSpecifierSet(tree.location, specifiers);
-    },
-    transformExportStar: function(tree) {
-      return tree;
-    },
-    transformExpressionStatement: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new ExpressionStatement(tree.location, expression);
-    },
-    transformFinally: function(tree) {
-      var block = this.transformAny(tree.block);
-      if (block === tree.block) {
-        return tree;
-      }
-      return new Finally(tree.location, block);
-    },
-    transformForInStatement: function(tree) {
-      var initializer = this.transformAny(tree.initializer);
-      var collection = this.transformAny(tree.collection);
-      var body = this.transformAny(tree.body);
-      if (initializer === tree.initializer && collection === tree.collection && body === tree.body) {
-        return tree;
-      }
-      return new ForInStatement(tree.location, initializer, collection, body);
-    },
-    transformForOfStatement: function(tree) {
-      var initializer = this.transformAny(tree.initializer);
-      var collection = this.transformAny(tree.collection);
-      var body = this.transformAny(tree.body);
-      if (initializer === tree.initializer && collection === tree.collection && body === tree.body) {
-        return tree;
-      }
-      return new ForOfStatement(tree.location, initializer, collection, body);
-    },
-    transformForStatement: function(tree) {
-      var initializer = this.transformAny(tree.initializer);
-      var condition = this.transformAny(tree.condition);
-      var increment = this.transformAny(tree.increment);
-      var body = this.transformAny(tree.body);
-      if (initializer === tree.initializer && condition === tree.condition && increment === tree.increment && body === tree.body) {
-        return tree;
-      }
-      return new ForStatement(tree.location, initializer, condition, increment, body);
-    },
-    transformFormalParameter: function(tree) {
-      var parameter = this.transformAny(tree.parameter);
-      var typeAnnotation = this.transformAny(tree.typeAnnotation);
-      var annotations = this.transformList(tree.annotations);
-      if (parameter === tree.parameter && typeAnnotation === tree.typeAnnotation && annotations === tree.annotations) {
-        return tree;
-      }
-      return new FormalParameter(tree.location, parameter, typeAnnotation, annotations);
-    },
-    transformFormalParameterList: function(tree) {
-      var parameters = this.transformList(tree.parameters);
-      if (parameters === tree.parameters) {
-        return tree;
-      }
-      return new FormalParameterList(tree.location, parameters);
-    },
-    transformFunctionBody: function(tree) {
-      var statements = this.transformList(tree.statements);
-      if (statements === tree.statements) {
-        return tree;
-      }
-      return new FunctionBody(tree.location, statements);
-    },
-    transformFunctionDeclaration: function(tree) {
-      var name = this.transformAny(tree.name);
-      var parameterList = this.transformAny(tree.parameterList);
-      var typeAnnotation = this.transformAny(tree.typeAnnotation);
-      var annotations = this.transformList(tree.annotations);
-      var body = this.transformAny(tree.body);
-      if (name === tree.name && parameterList === tree.parameterList && typeAnnotation === tree.typeAnnotation && annotations === tree.annotations && body === tree.body) {
-        return tree;
-      }
-      return new FunctionDeclaration(tree.location, name, tree.functionKind, parameterList, typeAnnotation, annotations, body);
-    },
-    transformFunctionExpression: function(tree) {
-      var name = this.transformAny(tree.name);
-      var parameterList = this.transformAny(tree.parameterList);
-      var typeAnnotation = this.transformAny(tree.typeAnnotation);
-      var annotations = this.transformList(tree.annotations);
-      var body = this.transformAny(tree.body);
-      if (name === tree.name && parameterList === tree.parameterList && typeAnnotation === tree.typeAnnotation && annotations === tree.annotations && body === tree.body) {
-        return tree;
-      }
-      return new FunctionExpression(tree.location, name, tree.functionKind, parameterList, typeAnnotation, annotations, body);
-    },
-    transformGeneratorComprehension: function(tree) {
-      var comprehensionList = this.transformList(tree.comprehensionList);
-      var expression = this.transformAny(tree.expression);
-      if (comprehensionList === tree.comprehensionList && expression === tree.expression) {
-        return tree;
-      }
-      return new GeneratorComprehension(tree.location, comprehensionList, expression);
-    },
-    transformGetAccessor: function(tree) {
-      var name = this.transformAny(tree.name);
-      var typeAnnotation = this.transformAny(tree.typeAnnotation);
-      var annotations = this.transformList(tree.annotations);
-      var body = this.transformAny(tree.body);
-      if (name === tree.name && typeAnnotation === tree.typeAnnotation && annotations === tree.annotations && body === tree.body) {
-        return tree;
-      }
-      return new GetAccessor(tree.location, tree.isStatic, name, typeAnnotation, annotations, body);
-    },
-    transformIdentifierExpression: function(tree) {
-      return tree;
-    },
-    transformIfStatement: function(tree) {
-      var condition = this.transformAny(tree.condition);
-      var ifClause = this.transformAny(tree.ifClause);
-      var elseClause = this.transformAny(tree.elseClause);
-      if (condition === tree.condition && ifClause === tree.ifClause && elseClause === tree.elseClause) {
-        return tree;
-      }
-      return new IfStatement(tree.location, condition, ifClause, elseClause);
-    },
-    transformImportedBinding: function(tree) {
-      var binding = this.transformAny(tree.binding);
-      if (binding === tree.binding) {
-        return tree;
-      }
-      return new ImportedBinding(tree.location, binding);
-    },
-    transformImportDeclaration: function(tree) {
-      var importClause = this.transformAny(tree.importClause);
-      var moduleSpecifier = this.transformAny(tree.moduleSpecifier);
-      if (importClause === tree.importClause && moduleSpecifier === tree.moduleSpecifier) {
-        return tree;
-      }
-      return new ImportDeclaration(tree.location, importClause, moduleSpecifier);
-    },
-    transformImportSpecifier: function(tree) {
-      return tree;
-    },
-    transformImportSpecifierSet: function(tree) {
-      var specifiers = this.transformList(tree.specifiers);
-      if (specifiers === tree.specifiers) {
-        return tree;
-      }
-      return new ImportSpecifierSet(tree.location, specifiers);
-    },
-    transformLabelledStatement: function(tree) {
-      var statement = this.transformAny(tree.statement);
-      if (statement === tree.statement) {
-        return tree;
-      }
-      return new LabelledStatement(tree.location, tree.name, statement);
-    },
-    transformLiteralExpression: function(tree) {
-      return tree;
-    },
-    transformLiteralPropertyName: function(tree) {
-      return tree;
-    },
-    transformMemberExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      if (operand === tree.operand) {
-        return tree;
-      }
-      return new MemberExpression(tree.location, operand, tree.memberName);
-    },
-    transformMemberLookupExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      var memberExpression = this.transformAny(tree.memberExpression);
-      if (operand === tree.operand && memberExpression === tree.memberExpression) {
-        return tree;
-      }
-      return new MemberLookupExpression(tree.location, operand, memberExpression);
-    },
-    transformModule: function(tree) {
-      var scriptItemList = this.transformList(tree.scriptItemList);
-      if (scriptItemList === tree.scriptItemList) {
-        return tree;
-      }
-      return new Module(tree.location, scriptItemList, tree.moduleName);
-    },
-    transformModuleDeclaration: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new ModuleDeclaration(tree.location, tree.identifier, expression);
-    },
-    transformModuleSpecifier: function(tree) {
-      return tree;
-    },
-    transformNamedExport: function(tree) {
-      var moduleSpecifier = this.transformAny(tree.moduleSpecifier);
-      var specifierSet = this.transformAny(tree.specifierSet);
-      if (moduleSpecifier === tree.moduleSpecifier && specifierSet === tree.specifierSet) {
-        return tree;
-      }
-      return new NamedExport(tree.location, moduleSpecifier, specifierSet);
-    },
-    transformNewExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      var args = this.transformAny(tree.args);
-      if (operand === tree.operand && args === tree.args) {
-        return tree;
-      }
-      return new NewExpression(tree.location, operand, args);
-    },
-    transformObjectLiteralExpression: function(tree) {
-      var propertyNameAndValues = this.transformList(tree.propertyNameAndValues);
-      if (propertyNameAndValues === tree.propertyNameAndValues) {
-        return tree;
-      }
-      return new ObjectLiteralExpression(tree.location, propertyNameAndValues);
-    },
-    transformObjectPattern: function(tree) {
-      var fields = this.transformList(tree.fields);
-      if (fields === tree.fields) {
-        return tree;
-      }
-      return new ObjectPattern(tree.location, fields);
-    },
-    transformObjectPatternField: function(tree) {
-      var name = this.transformAny(tree.name);
-      var element = this.transformAny(tree.element);
-      if (name === tree.name && element === tree.element) {
-        return tree;
-      }
-      return new ObjectPatternField(tree.location, name, element);
-    },
-    transformParenExpression: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new ParenExpression(tree.location, expression);
-    },
-    transformPostfixExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      if (operand === tree.operand) {
-        return tree;
-      }
-      return new PostfixExpression(tree.location, operand, tree.operator);
-    },
-    transformPredefinedType: function(tree) {
-      return tree;
-    },
-    transformScript: function(tree) {
-      var scriptItemList = this.transformList(tree.scriptItemList);
-      if (scriptItemList === tree.scriptItemList) {
-        return tree;
-      }
-      return new Script(tree.location, scriptItemList, tree.moduleName);
-    },
-    transformPropertyMethodAssignment: function(tree) {
-      var name = this.transformAny(tree.name);
-      var parameterList = this.transformAny(tree.parameterList);
-      var typeAnnotation = this.transformAny(tree.typeAnnotation);
-      var annotations = this.transformList(tree.annotations);
-      var body = this.transformAny(tree.body);
-      if (name === tree.name && parameterList === tree.parameterList && typeAnnotation === tree.typeAnnotation && annotations === tree.annotations && body === tree.body) {
-        return tree;
-      }
-      return new PropertyMethodAssignment(tree.location, tree.isStatic, tree.functionKind, name, parameterList, typeAnnotation, annotations, body);
-    },
-    transformPropertyNameAssignment: function(tree) {
-      var name = this.transformAny(tree.name);
-      var value = this.transformAny(tree.value);
-      if (name === tree.name && value === tree.value) {
-        return tree;
-      }
-      return new PropertyNameAssignment(tree.location, name, value);
-    },
-    transformPropertyNameShorthand: function(tree) {
-      return tree;
-    },
-    transformRestParameter: function(tree) {
-      var identifier = this.transformAny(tree.identifier);
-      if (identifier === tree.identifier) {
-        return tree;
-      }
-      return new RestParameter(tree.location, identifier);
-    },
-    transformReturnStatement: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new ReturnStatement(tree.location, expression);
-    },
-    transformSetAccessor: function(tree) {
-      var name = this.transformAny(tree.name);
-      var parameterList = this.transformAny(tree.parameterList);
-      var annotations = this.transformList(tree.annotations);
-      var body = this.transformAny(tree.body);
-      if (name === tree.name && parameterList === tree.parameterList && annotations === tree.annotations && body === tree.body) {
-        return tree;
-      }
-      return new SetAccessor(tree.location, tree.isStatic, name, parameterList, annotations, body);
-    },
-    transformSpreadExpression: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new SpreadExpression(tree.location, expression);
-    },
-    transformSpreadPatternElement: function(tree) {
-      var lvalue = this.transformAny(tree.lvalue);
-      if (lvalue === tree.lvalue) {
-        return tree;
-      }
-      return new SpreadPatternElement(tree.location, lvalue);
-    },
-    transformSuperExpression: function(tree) {
-      return tree;
-    },
-    transformSwitchStatement: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      var caseClauses = this.transformList(tree.caseClauses);
-      if (expression === tree.expression && caseClauses === tree.caseClauses) {
-        return tree;
-      }
-      return new SwitchStatement(tree.location, expression, caseClauses);
-    },
-    transformSyntaxErrorTree: function(tree) {
-      return tree;
-    },
-    transformTemplateLiteralExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      var elements = this.transformList(tree.elements);
-      if (operand === tree.operand && elements === tree.elements) {
-        return tree;
-      }
-      return new TemplateLiteralExpression(tree.location, operand, elements);
-    },
-    transformTemplateLiteralPortion: function(tree) {
-      return tree;
-    },
-    transformTemplateSubstitution: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new TemplateSubstitution(tree.location, expression);
-    },
-    transformThisExpression: function(tree) {
-      return tree;
-    },
-    transformThrowStatement: function(tree) {
-      var value = this.transformAny(tree.value);
-      if (value === tree.value) {
-        return tree;
-      }
-      return new ThrowStatement(tree.location, value);
-    },
-    transformTryStatement: function(tree) {
-      var body = this.transformAny(tree.body);
-      var catchBlock = this.transformAny(tree.catchBlock);
-      var finallyBlock = this.transformAny(tree.finallyBlock);
-      if (body === tree.body && catchBlock === tree.catchBlock && finallyBlock === tree.finallyBlock) {
-        return tree;
-      }
-      return new TryStatement(tree.location, body, catchBlock, finallyBlock);
-    },
-    transformTypeName: function(tree) {
-      var moduleName = this.transformAny(tree.moduleName);
-      if (moduleName === tree.moduleName) {
-        return tree;
-      }
-      return new TypeName(tree.location, moduleName, tree.name);
-    },
-    transformUnaryExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      if (operand === tree.operand) {
-        return tree;
-      }
-      return new UnaryExpression(tree.location, tree.operator, operand);
-    },
-    transformVariableDeclaration: function(tree) {
-      var lvalue = this.transformAny(tree.lvalue);
-      var typeAnnotation = this.transformAny(tree.typeAnnotation);
-      var initializer = this.transformAny(tree.initializer);
-      if (lvalue === tree.lvalue && typeAnnotation === tree.typeAnnotation && initializer === tree.initializer) {
-        return tree;
-      }
-      return new VariableDeclaration(tree.location, lvalue, typeAnnotation, initializer);
-    },
-    transformVariableDeclarationList: function(tree) {
-      var declarations = this.transformList(tree.declarations);
-      if (declarations === tree.declarations) {
-        return tree;
-      }
-      return new VariableDeclarationList(tree.location, tree.declarationType, declarations);
-    },
-    transformVariableStatement: function(tree) {
-      var declarations = this.transformAny(tree.declarations);
-      if (declarations === tree.declarations) {
-        return tree;
-      }
-      return new VariableStatement(tree.location, declarations);
-    },
-    transformWhileStatement: function(tree) {
-      var condition = this.transformAny(tree.condition);
-      var body = this.transformAny(tree.body);
-      if (condition === tree.condition && body === tree.body) {
-        return tree;
-      }
-      return new WhileStatement(tree.location, condition, body);
-    },
-    transformWithStatement: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      var body = this.transformAny(tree.body);
-      if (expression === tree.expression && body === tree.body) {
-        return tree;
-      }
-      return new WithStatement(tree.location, expression, body);
-    },
-    transformYieldExpression: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression) {
-        return tree;
-      }
-      return new YieldExpression(tree.location, expression, tree.isYieldFor);
-    }
-  }, {});
-  return {get ParseTreeTransformer() {
-      return ParseTreeTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/PlaceholderParser", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/PlaceholderParser";
-  var $__155 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      ARGUMENT_LIST = $__155.ARGUMENT_LIST,
-      BLOCK = $__155.BLOCK,
-      EXPRESSION_STATEMENT = $__155.EXPRESSION_STATEMENT,
-      IDENTIFIER_EXPRESSION = $__155.IDENTIFIER_EXPRESSION;
-  var IdentifierToken = System.get("traceur@0.0.52/src/syntax/IdentifierToken").IdentifierToken;
-  var LiteralToken = System.get("traceur@0.0.52/src/syntax/LiteralToken").LiteralToken;
-  var Map = System.get("traceur@0.0.52/src/runtime/polyfills/Map").Map;
-  var MutedErrorReporter = System.get("traceur@0.0.52/src/util/MutedErrorReporter").MutedErrorReporter;
-  var ParseTree = System.get("traceur@0.0.52/src/syntax/trees/ParseTree").ParseTree;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var Parser = System.get("traceur@0.0.52/src/syntax/Parser").Parser;
-  var $__163 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      LiteralExpression = $__163.LiteralExpression,
-      LiteralPropertyName = $__163.LiteralPropertyName;
-  var SourceFile = System.get("traceur@0.0.52/src/syntax/SourceFile").SourceFile;
-  var IDENTIFIER = System.get("traceur@0.0.52/src/syntax/TokenType").IDENTIFIER;
-  var $__166 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createArrayLiteralExpression = $__166.createArrayLiteralExpression,
-      createBindingIdentifier = $__166.createBindingIdentifier,
-      createBlock = $__166.createBlock,
-      createBooleanLiteral = $__166.createBooleanLiteral,
-      createCommaExpression = $__166.createCommaExpression,
-      createExpressionStatement = $__166.createExpressionStatement,
-      createFunctionBody = $__166.createFunctionBody,
-      createIdentifierExpression = $__166.createIdentifierExpression,
-      createIdentifierToken = $__166.createIdentifierToken,
-      createMemberExpression = $__166.createMemberExpression,
-      createNullLiteral = $__166.createNullLiteral,
-      createNumberLiteral = $__166.createNumberLiteral,
-      createParenExpression = $__166.createParenExpression,
-      createStringLiteral = $__166.createStringLiteral,
-      createVoid0 = $__166.createVoid0;
-  var NOT_FOUND = {};
-  var PREFIX = '$__placeholder__';
-  var cache = new Map();
-  function parseExpression(sourceLiterals) {
-    for (var values = [],
-        $__168 = 1; $__168 < arguments.length; $__168++)
-      values[$__168 - 1] = arguments[$__168];
-    return parse(sourceLiterals, values, (function() {
-      return new PlaceholderParser().parseExpression(sourceLiterals);
-    }));
-  }
-  function parseStatement(sourceLiterals) {
-    for (var values = [],
-        $__169 = 1; $__169 < arguments.length; $__169++)
-      values[$__169 - 1] = arguments[$__169];
-    return parse(sourceLiterals, values, (function() {
-      return new PlaceholderParser().parseStatement(sourceLiterals);
-    }));
-  }
-  function parseStatements(sourceLiterals) {
-    for (var values = [],
-        $__170 = 1; $__170 < arguments.length; $__170++)
-      values[$__170 - 1] = arguments[$__170];
-    return parse(sourceLiterals, values, (function() {
-      return new PlaceholderParser().parseStatements(sourceLiterals);
-    }));
-  }
-  function parsePropertyDefinition(sourceLiterals) {
-    for (var values = [],
-        $__171 = 1; $__171 < arguments.length; $__171++)
-      values[$__171 - 1] = arguments[$__171];
-    return parse(sourceLiterals, values, (function() {
-      return new PlaceholderParser().parsePropertyDefinition(sourceLiterals);
-    }));
-  }
-  function parse(sourceLiterals, values, doParse) {
-    var tree = cache.get(sourceLiterals);
-    if (!tree) {
-      tree = doParse();
-      cache.set(sourceLiterals, tree);
-    }
-    if (!values.length)
-      return tree;
-    if (tree instanceof ParseTree)
-      return new PlaceholderTransformer(values).transformAny(tree);
-    return new PlaceholderTransformer(values).transformList(tree);
-  }
-  var counter = 0;
-  var PlaceholderParser = function PlaceholderParser() {};
-  ($traceurRuntime.createClass)(PlaceholderParser, {
-    parseExpression: function(sourceLiterals) {
-      return this.parse_(sourceLiterals, (function(p) {
-        return p.parseExpression();
-      }));
-    },
-    parseStatement: function(sourceLiterals) {
-      return this.parse_(sourceLiterals, (function(p) {
-        return p.parseStatement();
-      }));
-    },
-    parseStatements: function(sourceLiterals) {
-      return this.parse_(sourceLiterals, (function(p) {
-        return p.parseStatements();
-      }));
-    },
-    parsePropertyDefinition: function(sourceLiterals) {
-      return this.parse_(sourceLiterals, (function(p) {
-        return p.parsePropertyDefinition();
-      }));
-    },
-    parse_: function(sourceLiterals, doParse) {
-      var source = sourceLiterals[0];
-      for (var i = 1; i < sourceLiterals.length; i++) {
-        source += PREFIX + (i - 1) + sourceLiterals[i];
-      }
-      var file = new SourceFile('@traceur/generated/TemplateParser/' + counter++, source);
-      var errorReporter = new MutedErrorReporter();
-      var parser = new Parser(file, errorReporter);
-      var tree = doParse(parser);
-      if (errorReporter.hadError() || !tree || !parser.isAtEnd())
-        throw new Error(("Internal error trying to parse:\n\n" + source));
-      return tree;
-    }
-  }, {});
-  function convertValueToExpression(value) {
-    if (value instanceof ParseTree)
-      return value;
-    if (value instanceof IdentifierToken)
-      return createIdentifierExpression(value);
-    if (value instanceof LiteralToken)
-      return new LiteralExpression(value.location, value);
-    if (Array.isArray(value)) {
-      if (value[0] instanceof ParseTree) {
-        if (value.length === 1)
-          return value[0];
-        if (value[0].isStatement())
-          return createBlock(value);
-        else
-          return createParenExpression(createCommaExpression(value));
-      }
-      return createArrayLiteralExpression(value.map(convertValueToExpression));
-    }
-    if (value === null)
-      return createNullLiteral();
-    if (value === undefined)
-      return createVoid0();
-    switch (typeof value) {
-      case 'string':
-        return createStringLiteral(value);
-      case 'boolean':
-        return createBooleanLiteral(value);
-      case 'number':
-        return createNumberLiteral(value);
-    }
-    throw new Error('Not implemented');
-  }
-  function convertValueToIdentifierToken(value) {
-    if (value instanceof IdentifierToken)
-      return value;
-    return createIdentifierToken(value);
-  }
-  var PlaceholderTransformer = function PlaceholderTransformer(values) {
-    $traceurRuntime.superCall(this, $PlaceholderTransformer.prototype, "constructor", []);
-    this.values = values;
-  };
-  var $PlaceholderTransformer = PlaceholderTransformer;
-  ($traceurRuntime.createClass)(PlaceholderTransformer, {
-    getValueAt: function(index) {
-      return this.values[index];
-    },
-    getValue_: function(str) {
-      if (str.indexOf(PREFIX) !== 0)
-        return NOT_FOUND;
-      return this.getValueAt(Number(str.slice(PREFIX.length)));
-    },
-    transformIdentifierExpression: function(tree) {
-      var value = this.getValue_(tree.identifierToken.value);
-      if (value === NOT_FOUND)
-        return tree;
-      return convertValueToExpression(value);
-    },
-    transformBindingIdentifier: function(tree) {
-      var value = this.getValue_(tree.identifierToken.value);
-      if (value === NOT_FOUND)
-        return tree;
-      return createBindingIdentifier(value);
-    },
-    transformExpressionStatement: function(tree) {
-      if (tree.expression.type === IDENTIFIER_EXPRESSION) {
-        var transformedExpression = this.transformIdentifierExpression(tree.expression);
-        if (transformedExpression === tree.expression)
-          return tree;
-        if (transformedExpression.isStatement())
-          return transformedExpression;
-        return createExpressionStatement(transformedExpression);
-      }
-      return $traceurRuntime.superCall(this, $PlaceholderTransformer.prototype, "transformExpressionStatement", [tree]);
-    },
-    transformBlock: function(tree) {
-      if (tree.statements.length === 1 && tree.statements[0].type === EXPRESSION_STATEMENT) {
-        var transformedStatement = this.transformExpressionStatement(tree.statements[0]);
-        if (transformedStatement === tree.statements[0])
-          return tree;
-        if (transformedStatement.type === BLOCK)
-          return transformedStatement;
-      }
-      return $traceurRuntime.superCall(this, $PlaceholderTransformer.prototype, "transformBlock", [tree]);
-    },
-    transformFunctionBody: function(tree) {
-      if (tree.statements.length === 1 && tree.statements[0].type === EXPRESSION_STATEMENT) {
-        var transformedStatement = this.transformExpressionStatement(tree.statements[0]);
-        if (transformedStatement === tree.statements[0])
-          return tree;
-        if (transformedStatement.type === BLOCK)
-          return createFunctionBody(transformedStatement.statements);
-      }
-      return $traceurRuntime.superCall(this, $PlaceholderTransformer.prototype, "transformFunctionBody", [tree]);
-    },
-    transformMemberExpression: function(tree) {
-      var value = this.getValue_(tree.memberName.value);
-      if (value === NOT_FOUND)
-        return $traceurRuntime.superCall(this, $PlaceholderTransformer.prototype, "transformMemberExpression", [tree]);
-      var operand = this.transformAny(tree.operand);
-      return createMemberExpression(operand, value);
-    },
-    transformLiteralPropertyName: function(tree) {
-      if (tree.literalToken.type === IDENTIFIER) {
-        var value = this.getValue_(tree.literalToken.value);
-        if (value !== NOT_FOUND) {
-          return new LiteralPropertyName(null, convertValueToIdentifierToken(value));
-        }
-      }
-      return $traceurRuntime.superCall(this, $PlaceholderTransformer.prototype, "transformLiteralPropertyName", [tree]);
-    },
-    transformArgumentList: function(tree) {
-      if (tree.args.length === 1 && tree.args[0].type === IDENTIFIER_EXPRESSION) {
-        var arg0 = this.transformAny(tree.args[0]);
-        if (arg0 === tree.args[0])
-          return tree;
-        if (arg0.type === ARGUMENT_LIST)
-          return arg0;
-      }
-      return $traceurRuntime.superCall(this, $PlaceholderTransformer.prototype, "transformArgumentList", [tree]);
-    }
-  }, {}, ParseTreeTransformer);
-  return {
-    get parseExpression() {
-      return parseExpression;
-    },
-    get parseStatement() {
-      return parseStatement;
-    },
-    get parseStatements() {
-      return parseStatements;
-    },
-    get parsePropertyDefinition() {
-      return parsePropertyDefinition;
-    },
-    get PlaceholderParser() {
-      return PlaceholderParser;
-    },
-    get PlaceholderTransformer() {
-      return PlaceholderTransformer;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/codegeneration/PrependStatements", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/PrependStatements";
-  var $__172 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      EXPRESSION_STATEMENT = $__172.EXPRESSION_STATEMENT,
-      LITERAL_EXPRESSION = $__172.LITERAL_EXPRESSION;
-  var STRING = System.get("traceur@0.0.52/src/syntax/TokenType").STRING;
-  function isStringExpressionStatement(tree) {
-    return tree.type === EXPRESSION_STATEMENT && tree.expression.type === LITERAL_EXPRESSION && tree.expression.literalToken.type === STRING;
-  }
-  function prependStatements(statements) {
-    for (var statementsToPrepend = [],
-        $__174 = 1; $__174 < arguments.length; $__174++)
-      statementsToPrepend[$__174 - 1] = arguments[$__174];
-    if (!statements.length)
-      return statementsToPrepend;
-    if (!statementsToPrepend.length)
-      return statements;
-    var transformed = [];
-    var inProlog = true;
-    statements.forEach((function(statement) {
-      var $__175;
-      if (inProlog && !isStringExpressionStatement(statement)) {
-        ($__175 = transformed).push.apply($__175, $traceurRuntime.spread(statementsToPrepend));
-        inProlog = false;
-      }
-      transformed.push(statement);
-    }));
-    return transformed;
-  }
-  return {get prependStatements() {
-      return prependStatements;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/TempVarTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/TempVarTransformer";
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__177 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      Module = $__177.Module,
-      Script = $__177.Script;
-  var ARGUMENTS = System.get("traceur@0.0.52/src/syntax/PredefinedName").ARGUMENTS;
-  var VAR = System.get("traceur@0.0.52/src/syntax/TokenType").VAR;
-  var $__180 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createFunctionBody = $__180.createFunctionBody,
-      createThisExpression = $__180.createThisExpression,
-      createIdentifierExpression = $__180.createIdentifierExpression,
-      createVariableDeclaration = $__180.createVariableDeclaration,
-      createVariableDeclarationList = $__180.createVariableDeclarationList,
-      createVariableStatement = $__180.createVariableStatement;
-  var prependStatements = System.get("traceur@0.0.52/src/codegeneration/PrependStatements").prependStatements;
-  var TempVarStatement = function TempVarStatement(name, initializer) {
-    this.name = name;
-    this.initializer = initializer;
-  };
-  ($traceurRuntime.createClass)(TempVarStatement, {}, {});
-  var TempScope = function TempScope() {
-    this.identifiers = [];
-  };
-  ($traceurRuntime.createClass)(TempScope, {
-    push: function(identifier) {
-      this.identifiers.push(identifier);
-    },
-    pop: function() {
-      return this.identifiers.pop();
-    },
-    release: function(obj) {
-      for (var i = this.identifiers.length - 1; i >= 0; i--) {
-        obj.release_(this.identifiers[i]);
-      }
-    }
-  }, {});
-  var VarScope = function VarScope() {
-    this.thisName = null;
-    this.argumentName = null;
-    this.tempVarStatements = [];
-  };
-  ($traceurRuntime.createClass)(VarScope, {
-    push: function(tempVarStatement) {
-      this.tempVarStatements.push(tempVarStatement);
-    },
-    pop: function() {
-      return this.tempVarStatements.pop();
-    },
-    release: function(obj) {
-      for (var i = this.tempVarStatements.length - 1; i >= 0; i--) {
-        obj.release_(this.tempVarStatements[i].name);
-      }
-    },
-    isEmpty: function() {
-      return !this.tempVarStatements.length;
-    },
-    createVariableStatement: function() {
-      var declarations = [];
-      var seenNames = Object.create(null);
-      for (var i = 0; i < this.tempVarStatements.length; i++) {
-        var $__183 = $traceurRuntime.assertObject(this.tempVarStatements[i]),
-            name = $__183.name,
-            initializer = $__183.initializer;
-        if (name in seenNames) {
-          if (seenNames[name].initializer || initializer)
-            throw new Error('Invalid use of TempVarTransformer');
-          continue;
-        }
-        seenNames[name] = true;
-        declarations.push(createVariableDeclaration(name, initializer));
-      }
-      return createVariableStatement(createVariableDeclarationList(VAR, declarations));
-    }
-  }, {});
-  var TempVarTransformer = function TempVarTransformer(identifierGenerator) {
-    $traceurRuntime.superCall(this, $TempVarTransformer.prototype, "constructor", []);
-    this.identifierGenerator = identifierGenerator;
-    this.tempVarStack_ = [new VarScope()];
-    this.tempScopeStack_ = [new TempScope()];
-    this.namePool_ = [];
-  };
-  var $TempVarTransformer = TempVarTransformer;
-  ($traceurRuntime.createClass)(TempVarTransformer, {
-    transformStatements_: function(statements) {
-      this.tempVarStack_.push(new VarScope());
-      var transformedStatements = this.transformList(statements);
-      var vars = this.tempVarStack_.pop();
-      if (vars.isEmpty())
-        return transformedStatements;
-      var variableStatement = vars.createVariableStatement();
-      vars.release(this);
-      return prependStatements(transformedStatements, variableStatement);
-    },
-    transformScript: function(tree) {
-      var scriptItemList = this.transformStatements_(tree.scriptItemList);
-      if (scriptItemList == tree.scriptItemList) {
-        return tree;
-      }
-      return new Script(tree.location, scriptItemList, tree.moduleName);
-    },
-    transformModule: function(tree) {
-      var scriptItemList = this.transformStatements_(tree.scriptItemList);
-      if (scriptItemList == tree.scriptItemList) {
-        return tree;
-      }
-      return new Module(tree.location, scriptItemList, tree.moduleName);
-    },
-    transformFunctionBody: function(tree) {
-      this.pushTempScope();
-      var statements = this.transformStatements_(tree.statements);
-      this.popTempScope();
-      if (statements == tree.statements)
-        return tree;
-      return createFunctionBody(statements);
-    },
-    getTempIdentifier: function() {
-      var name = this.getName_();
-      this.tempScopeStack_[this.tempScopeStack_.length - 1].push(name);
-      return name;
-    },
-    getName_: function() {
-      return this.namePool_.length ? this.namePool_.pop() : this.identifierGenerator.generateUniqueIdentifier();
-    },
-    addTempVar: function() {
-      var initializer = arguments[0] !== (void 0) ? arguments[0] : null;
-      var vars = this.tempVarStack_[this.tempVarStack_.length - 1];
-      var name = this.getName_();
-      vars.push(new TempVarStatement(name, initializer));
-      return name;
-    },
-    addTempVarForThis: function() {
-      var varScope = this.tempVarStack_[this.tempVarStack_.length - 1];
-      return varScope.thisName || (varScope.thisName = this.addTempVar(createThisExpression()));
-    },
-    addTempVarForArguments: function() {
-      var varScope = this.tempVarStack_[this.tempVarStack_.length - 1];
-      return varScope.argumentName || (varScope.argumentName = this.addTempVar(createIdentifierExpression(ARGUMENTS)));
-    },
-    pushTempScope: function() {
-      this.tempScopeStack_.push(new TempScope());
-    },
-    popTempScope: function() {
-      this.tempScopeStack_.pop().release(this);
-    },
-    release_: function(name) {
-      this.namePool_.push(name);
-    }
-  }, {}, ParseTreeTransformer);
-  return {get TempVarTransformer() {
-      return TempVarTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/DestructuringTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/DestructuringTransformer";
-  var $__184 = Object.freeze(Object.defineProperties(["$traceurRuntime.assertObject(", ")"], {raw: {value: Object.freeze(["$traceurRuntime.assertObject(", ")"])}})),
-      $__185 = Object.freeze(Object.defineProperties(["", " = ", ""], {raw: {value: Object.freeze(["", " = ", ""])}})),
-      $__186 = Object.freeze(Object.defineProperties(["Array.prototype.slice.call(", ", ", ")"], {raw: {value: Object.freeze(["Array.prototype.slice.call(", ", ", ")"])}})),
-      $__187 = Object.freeze(Object.defineProperties(["(", " = ", ".", ") === void 0 ?\n        ", " : ", ""], {raw: {value: Object.freeze(["(", " = ", ".", ") === void 0 ?\n        ", " : ", ""])}})),
-      $__188 = Object.freeze(Object.defineProperties(["(", " = ", "[", "]) === void 0 ?\n        ", " : ", ""], {raw: {value: Object.freeze(["(", " = ", "[", "]) === void 0 ?\n        ", " : ", ""])}}));
-  var $__189 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      ARRAY_COMPREHENSION = $__189.ARRAY_COMPREHENSION,
-      ARRAY_LITERAL_EXPRESSION = $__189.ARRAY_LITERAL_EXPRESSION,
-      ARRAY_PATTERN = $__189.ARRAY_PATTERN,
-      ASSIGNMENT_ELEMENT = $__189.ASSIGNMENT_ELEMENT,
-      ARROW_FUNCTION_EXPRESSION = $__189.ARROW_FUNCTION_EXPRESSION,
-      BINDING_ELEMENT = $__189.BINDING_ELEMENT,
-      BINDING_IDENTIFIER = $__189.BINDING_IDENTIFIER,
-      BLOCK = $__189.BLOCK,
-      CALL_EXPRESSION = $__189.CALL_EXPRESSION,
-      CLASS_EXPRESSION = $__189.CLASS_EXPRESSION,
-      COMPUTED_PROPERTY_NAME = $__189.COMPUTED_PROPERTY_NAME,
-      FUNCTION_EXPRESSION = $__189.FUNCTION_EXPRESSION,
-      GENERATOR_COMPREHENSION = $__189.GENERATOR_COMPREHENSION,
-      IDENTIFIER_EXPRESSION = $__189.IDENTIFIER_EXPRESSION,
-      LITERAL_EXPRESSION = $__189.LITERAL_EXPRESSION,
-      MEMBER_EXPRESSION = $__189.MEMBER_EXPRESSION,
-      MEMBER_LOOKUP_EXPRESSION = $__189.MEMBER_LOOKUP_EXPRESSION,
-      OBJECT_LITERAL_EXPRESSION = $__189.OBJECT_LITERAL_EXPRESSION,
-      OBJECT_PATTERN = $__189.OBJECT_PATTERN,
-      OBJECT_PATTERN_FIELD = $__189.OBJECT_PATTERN_FIELD,
-      PAREN_EXPRESSION = $__189.PAREN_EXPRESSION,
-      THIS_EXPRESSION = $__189.THIS_EXPRESSION,
-      VARIABLE_DECLARATION_LIST = $__189.VARIABLE_DECLARATION_LIST;
-  var $__190 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      AssignmentElement = $__190.AssignmentElement,
-      BindingElement = $__190.BindingElement,
-      Catch = $__190.Catch,
-      ForInStatement = $__190.ForInStatement,
-      ForOfStatement = $__190.ForOfStatement;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var $__192 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      EQUAL = $__192.EQUAL,
-      LET = $__192.LET,
-      REGULAR_EXPRESSION = $__192.REGULAR_EXPRESSION,
-      VAR = $__192.VAR;
-  var $__193 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createAssignmentExpression = $__193.createAssignmentExpression,
-      createBindingIdentifier = $__193.createBindingIdentifier,
-      createBlock = $__193.createBlock,
-      createCommaExpression = $__193.createCommaExpression,
-      createExpressionStatement = $__193.createExpressionStatement,
-      createFunctionBody = $__193.createFunctionBody,
-      createIdentifierExpression = $__193.createIdentifierExpression,
-      createMemberExpression = $__193.createMemberExpression,
-      createMemberLookupExpression = $__193.createMemberLookupExpression,
-      createNumberLiteral = $__193.createNumberLiteral,
-      createParenExpression = $__193.createParenExpression,
-      createVariableDeclaration = $__193.createVariableDeclaration,
-      createVariableDeclarationList = $__193.createVariableDeclarationList,
-      createVariableStatement = $__193.createVariableStatement;
-  var options = System.get("traceur@0.0.52/src/Options").options;
-  var parseExpression = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseExpression;
-  var prependStatements = System.get("traceur@0.0.52/src/codegeneration/PrependStatements").prependStatements;
-  var Desugaring = function Desugaring(rvalue) {
-    this.rvalue = rvalue;
-  };
-  ($traceurRuntime.createClass)(Desugaring, {}, {});
-  var AssignmentExpressionDesugaring = function AssignmentExpressionDesugaring(rvalue) {
-    $traceurRuntime.superCall(this, $AssignmentExpressionDesugaring.prototype, "constructor", [rvalue]);
-    this.expressions = [];
-  };
-  var $AssignmentExpressionDesugaring = AssignmentExpressionDesugaring;
-  ($traceurRuntime.createClass)(AssignmentExpressionDesugaring, {assign: function(lvalue, rvalue) {
-      lvalue = lvalue instanceof AssignmentElement ? lvalue.assignment : lvalue;
-      this.expressions.push(createAssignmentExpression(lvalue, rvalue));
-    }}, {}, Desugaring);
-  var VariableDeclarationDesugaring = function VariableDeclarationDesugaring(rvalue) {
-    $traceurRuntime.superCall(this, $VariableDeclarationDesugaring.prototype, "constructor", [rvalue]);
-    this.declarations = [];
-  };
-  var $VariableDeclarationDesugaring = VariableDeclarationDesugaring;
-  ($traceurRuntime.createClass)(VariableDeclarationDesugaring, {assign: function(lvalue, rvalue) {
-      var binding = lvalue instanceof BindingElement ? lvalue.binding : createBindingIdentifier(lvalue);
-      this.declarations.push(createVariableDeclaration(binding, rvalue));
-    }}, {}, Desugaring);
-  function staticallyKnownObject(tree) {
-    switch (tree.type) {
-      case OBJECT_LITERAL_EXPRESSION:
-      case ARRAY_LITERAL_EXPRESSION:
-      case ARRAY_COMPREHENSION:
-      case GENERATOR_COMPREHENSION:
-      case ARROW_FUNCTION_EXPRESSION:
-      case FUNCTION_EXPRESSION:
-      case CLASS_EXPRESSION:
-      case THIS_EXPRESSION:
-        return true;
-      case LITERAL_EXPRESSION:
-        return tree.literalToken.type === REGULAR_EXPRESSION;
-    }
-    return false;
-  }
-  var DestructuringTransformer = function DestructuringTransformer(identifierGenerator) {
-    $traceurRuntime.superCall(this, $DestructuringTransformer.prototype, "constructor", [identifierGenerator]);
-    this.parameterDeclarations = null;
-  };
-  var $DestructuringTransformer = DestructuringTransformer;
-  ($traceurRuntime.createClass)(DestructuringTransformer, {
-    transformArrayPattern: function(tree) {
-      throw new Error('unreachable');
-    },
-    transformObjectPattern: function(tree) {
-      throw new Error('unreachable');
-    },
-    transformBinaryExpression: function(tree) {
-      this.pushTempScope();
-      var rv;
-      if (tree.operator.type == EQUAL && tree.left.isPattern()) {
-        rv = this.transformAny(this.desugarAssignment_(tree.left, tree.right));
-      } else {
-        rv = $traceurRuntime.superCall(this, $DestructuringTransformer.prototype, "transformBinaryExpression", [tree]);
-      }
-      this.popTempScope();
-      return rv;
-    },
-    desugarAssignment_: function(lvalue, rvalue) {
-      var tempIdent = createIdentifierExpression(this.addTempVar());
-      var desugaring = new AssignmentExpressionDesugaring(tempIdent);
-      this.desugarPattern_(desugaring, lvalue);
-      desugaring.expressions.unshift(this.createGuardedAssignment(tempIdent, rvalue));
-      desugaring.expressions.push(tempIdent);
-      return createParenExpression(createCommaExpression(desugaring.expressions));
-    },
-    transformVariableDeclarationList: function(tree) {
-      var $__197 = this;
-      if (!this.destructuringInDeclaration_(tree)) {
-        return $traceurRuntime.superCall(this, $DestructuringTransformer.prototype, "transformVariableDeclarationList", [tree]);
-      }
-      this.pushTempScope();
-      var desugaredDeclarations = [];
-      tree.declarations.forEach((function(declaration) {
-        var $__199;
-        if (declaration.lvalue.isPattern()) {
-          ($__199 = desugaredDeclarations).push.apply($__199, $traceurRuntime.spread($__197.desugarVariableDeclaration_(declaration)));
-        } else {
-          desugaredDeclarations.push(declaration);
-        }
-      }));
-      var transformedTree = this.transformVariableDeclarationList(createVariableDeclarationList(tree.declarationType, desugaredDeclarations));
-      this.popTempScope();
-      return transformedTree;
-    },
-    transformForInStatement: function(tree) {
-      return this.transformForInOrOf_(tree, $traceurRuntime.superGet(this, $DestructuringTransformer.prototype, "transformForInStatement"), ForInStatement);
-    },
-    transformForOfStatement: function(tree) {
-      return this.transformForInOrOf_(tree, $traceurRuntime.superGet(this, $DestructuringTransformer.prototype, "transformForOfStatement"), ForOfStatement);
-    },
-    transformForInOrOf_: function(tree, superMethod, constr) {
-      var $__199;
-      if (!tree.initializer.isPattern() && (tree.initializer.type !== VARIABLE_DECLARATION_LIST || !this.destructuringInDeclaration_(tree.initializer))) {
-        return superMethod.call(this, tree);
-      }
-      this.pushTempScope();
-      var declarationType,
-          lvalue;
-      if (tree.initializer.isPattern()) {
-        declarationType = null;
-        lvalue = tree.initializer;
-      } else {
-        declarationType = tree.initializer.declarationType;
-        lvalue = tree.initializer.declarations[0].lvalue;
-      }
-      var statements = [];
-      var binding = this.desugarBinding_(lvalue, statements, declarationType);
-      var initializer = createVariableDeclarationList(VAR, binding, null);
-      var collection = this.transformAny(tree.collection);
-      var body = this.transformAny(tree.body);
-      if (body.type === BLOCK)
-        ($__199 = statements).push.apply($__199, $traceurRuntime.spread(body.statements));
-      else
-        statements.push(body);
-      body = createBlock(statements);
-      this.popTempScope();
-      return new constr(tree.location, initializer, collection, body);
-    },
-    transformAssignmentElement: function(tree) {
-      throw new Error('unreachable');
-    },
-    transformBindingElement: function(tree) {
-      if (!tree.binding.isPattern() || tree.initializer)
-        return tree;
-      if (this.parameterDeclarations === null) {
-        this.parameterDeclarations = [];
-        this.pushTempScope();
-      }
-      var varName = this.getTempIdentifier();
-      var binding = createBindingIdentifier(varName);
-      var initializer = createIdentifierExpression(varName);
-      var decl = createVariableDeclaration(tree.binding, initializer);
-      this.parameterDeclarations.push(decl);
-      return new BindingElement(null, binding, null);
-    },
-    transformFunctionBody: function(tree) {
-      if (this.parameterDeclarations === null)
-        return $traceurRuntime.superCall(this, $DestructuringTransformer.prototype, "transformFunctionBody", [tree]);
-      var list = createVariableDeclarationList(VAR, this.parameterDeclarations);
-      var statement = createVariableStatement(list);
-      var statements = prependStatements(tree.statements, statement);
-      var newBody = createFunctionBody(statements);
-      this.parameterDeclarations = null;
-      var result = $traceurRuntime.superCall(this, $DestructuringTransformer.prototype, "transformFunctionBody", [newBody]);
-      this.popTempScope();
-      return result;
-    },
-    transformCatch: function(tree) {
-      var $__199;
-      if (!tree.binding.isPattern())
-        return $traceurRuntime.superCall(this, $DestructuringTransformer.prototype, "transformCatch", [tree]);
-      var body = this.transformAny(tree.catchBody);
-      var statements = [];
-      var kind = options.blockBinding ? LET : VAR;
-      var binding = this.desugarBinding_(tree.binding, statements, kind);
-      ($__199 = statements).push.apply($__199, $traceurRuntime.spread(body.statements));
-      return new Catch(tree.location, binding, createBlock(statements));
-    },
-    desugarBinding_: function(bindingTree, statements, declarationType) {
-      var varName = this.getTempIdentifier();
-      var binding = createBindingIdentifier(varName);
-      var idExpr = createIdentifierExpression(varName);
-      var desugaring;
-      if (declarationType === null)
-        desugaring = new AssignmentExpressionDesugaring(idExpr);
-      else
-        desugaring = new VariableDeclarationDesugaring(idExpr);
-      this.desugarPattern_(desugaring, bindingTree);
-      if (declarationType === null) {
-        statements.push(createExpressionStatement(createCommaExpression(desugaring.expressions)));
-      } else {
-        statements.push(createVariableStatement(this.transformVariableDeclarationList(createVariableDeclarationList(declarationType, desugaring.declarations))));
-      }
-      return binding;
-    },
-    destructuringInDeclaration_: function(tree) {
-      return tree.declarations.some((function(declaration) {
-        return declaration.lvalue.isPattern();
-      }));
-    },
-    createGuardedExpression: function(tree) {
-      if (staticallyKnownObject(tree))
-        return tree;
-      return parseExpression($__184, tree);
-    },
-    createGuardedAssignment: function(lvalue, rvalue) {
-      return parseExpression($__185, lvalue, this.createGuardedExpression(rvalue));
-    },
-    desugarVariableDeclaration_: function(tree) {
-      var tempRValueName = this.getTempIdentifier();
-      var tempRValueIdent = createIdentifierExpression(tempRValueName);
-      var desugaring;
-      var initializer;
-      switch (tree.initializer.type) {
-        case ARRAY_LITERAL_EXPRESSION:
-        case CALL_EXPRESSION:
-        case IDENTIFIER_EXPRESSION:
-        case LITERAL_EXPRESSION:
-        case MEMBER_EXPRESSION:
-        case MEMBER_LOOKUP_EXPRESSION:
-        case OBJECT_LITERAL_EXPRESSION:
-        case PAREN_EXPRESSION:
-          initializer = tree.initializer;
-        default:
-          desugaring = new VariableDeclarationDesugaring(tempRValueIdent);
-          desugaring.assign(desugaring.rvalue, this.createGuardedExpression(tree.initializer));
-          var initializerFound = this.desugarPattern_(desugaring, tree.lvalue);
-          if (initializerFound || desugaring.declarations.length > 2)
-            return desugaring.declarations;
-          initializer = this.createGuardedExpression(initializer || tree.initializer);
-          desugaring = new VariableDeclarationDesugaring(initializer);
-          this.desugarPattern_(desugaring, tree.lvalue);
-          return desugaring.declarations;
-      }
-    },
-    desugarPattern_: function(desugaring, tree) {
-      var $__197 = this;
-      var initializerFound = false;
-      switch (tree.type) {
-        case ARRAY_PATTERN:
-          var pattern = tree;
-          for (var i = 0; i < pattern.elements.length; i++) {
-            var lvalue = pattern.elements[i];
-            if (lvalue === null) {
-              continue;
-            } else if (lvalue.isSpreadPatternElement()) {
-              desugaring.assign(lvalue.lvalue, parseExpression($__186, desugaring.rvalue, i));
-            } else {
-              if (lvalue.initializer)
-                initializerFound = true;
-              desugaring.assign(lvalue, this.createConditionalMemberLookupExpression(desugaring.rvalue, createNumberLiteral(i), lvalue.initializer));
-            }
-          }
-          break;
-        case OBJECT_PATTERN:
-          var pattern = tree;
-          var elementHelper = (function(lvalue, initializer) {
-            if (initializer)
-              initializerFound = true;
-            var lookup = $__197.createConditionalMemberExpression(desugaring.rvalue, lvalue, initializer);
-            desugaring.assign(lvalue, lookup);
-          });
-          pattern.fields.forEach((function(field) {
-            var lookup;
-            switch (field.type) {
-              case ASSIGNMENT_ELEMENT:
-                elementHelper(field.assignment, field.initializer);
-                break;
-              case BINDING_ELEMENT:
-                elementHelper(field.binding, field.initializer);
-                break;
-              case OBJECT_PATTERN_FIELD:
-                if (field.element.initializer)
-                  initializerFound = true;
-                var name = field.name;
-                lookup = $__197.createConditionalMemberExpression(desugaring.rvalue, name, field.element.initializer);
-                desugaring.assign(field.element, lookup);
-                break;
-              default:
-                throw Error('unreachable');
-            }
-          }));
-          break;
-        case PAREN_EXPRESSION:
-          return this.desugarPattern_(desugaring, tree.expression);
-        default:
-          throw new Error('unreachable');
-      }
-      if (desugaring instanceof VariableDeclarationDesugaring && desugaring.declarations.length === 0) {
-        desugaring.assign(createBindingIdentifier(this.getTempIdentifier()), desugaring.rvalue);
-      }
-      return initializerFound;
-    },
-    createConditionalMemberExpression: function(rvalue, name, initializer) {
-      if (name.type === COMPUTED_PROPERTY_NAME) {
-        return this.createConditionalMemberLookupExpression(rvalue, name.expression, initializer);
-      }
-      var token;
-      switch (name.type) {
-        case BINDING_IDENTIFIER:
-        case IDENTIFIER_EXPRESSION:
-          token = name.identifierToken;
-          break;
-        default:
-          token = name.literalToken;
-      }
-      if (!initializer)
-        return createMemberExpression(rvalue, token);
-      var tempIdent = createIdentifierExpression(this.addTempVar());
-      return parseExpression($__187, tempIdent, rvalue, token, initializer, tempIdent);
-    },
-    createConditionalMemberLookupExpression: function(rvalue, index, initializer) {
-      if (!initializer)
-        return createMemberLookupExpression(rvalue, index);
-      var tempIdent = createIdentifierExpression(this.addTempVar());
-      return parseExpression($__188, tempIdent, rvalue, index, initializer, tempIdent);
-    }
-  }, {}, TempVarTransformer);
-  return {get DestructuringTransformer() {
-      return DestructuringTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/module/ModuleSymbol", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/ModuleSymbol";
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var ExportsList = function ExportsList(normalizedName) {
-    this.exports_ = Object.create(null);
-    if (normalizedName !== null)
-      this.normalizedName = normalizedName.replace(/\\/g, '/');
-    else
-      this.normalizedName = null;
-  };
-  ($traceurRuntime.createClass)(ExportsList, {
-    addExport: function(name, tree) {
-      assert(!this.exports_[name]);
-      this.exports_[name] = tree;
-    },
-    getExport: function(name) {
-      return this.exports_[name];
-    },
-    getExports: function() {
-      return Object.keys(this.exports_);
-    }
-  }, {});
-  var ModuleDescription = function ModuleDescription(normalizedName, module) {
-    var $__201 = this;
-    $traceurRuntime.superCall(this, $ModuleDescription.prototype, "constructor", [normalizedName]);
-    Object.getOwnPropertyNames(module).forEach((function(name) {
-      $__201.addExport(name, true);
-    }));
-  };
-  var $ModuleDescription = ModuleDescription;
-  ($traceurRuntime.createClass)(ModuleDescription, {}, {}, ExportsList);
-  var ModuleSymbol = function ModuleSymbol(tree, normalizedName) {
-    $traceurRuntime.superCall(this, $ModuleSymbol.prototype, "constructor", [normalizedName]);
-    this.tree = tree;
-    this.imports_ = Object.create(null);
-  };
-  var $ModuleSymbol = ModuleSymbol;
-  ($traceurRuntime.createClass)(ModuleSymbol, {
-    addImport: function(name, tree) {
-      assert(!this.imports_[name]);
-      this.imports_[name] = tree;
-    },
-    getImport: function(name) {
-      return this.imports_[name];
-    }
-  }, {}, ExportsList);
-  return {
-    get ModuleDescription() {
-      return ModuleDescription;
-    },
-    get ModuleSymbol() {
-      return ModuleSymbol;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/codegeneration/module/ModuleVisitor", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/ModuleVisitor";
-  var ModuleDescription = System.get("traceur@0.0.52/src/codegeneration/module/ModuleSymbol").ModuleDescription;
-  var ParseTreeVisitor = System.get("traceur@0.0.52/src/syntax/ParseTreeVisitor").ParseTreeVisitor;
-  var $__205 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      MODULE_DECLARATION = $__205.MODULE_DECLARATION,
-      EXPORT_DECLARATION = $__205.EXPORT_DECLARATION,
-      IMPORT_DECLARATION = $__205.IMPORT_DECLARATION;
-  var ModuleVisitor = function ModuleVisitor(reporter, loader, moduleSymbol) {
-    this.reporter = reporter;
-    this.loader_ = loader;
-    this.moduleSymbol = moduleSymbol;
-  };
-  ($traceurRuntime.createClass)(ModuleVisitor, {
-    getModuleDescriptionFromCodeUnit_: function(name, codeUnitToModuleInfo) {
-      var referrer = this.moduleSymbol.normalizedName;
-      var codeUnit = this.loader_.getCodeUnitForModuleSpecifier(name, referrer);
-      var moduleDescription = codeUnitToModuleInfo(codeUnit);
-      if (!moduleDescription) {
-        var msg = (name + " is not a module, required by " + referrer);
-        this.reportError(codeUnit.metadata.tree, msg);
-        return null;
-      }
-      return moduleDescription;
-    },
-    getModuleSymbolForModuleSpecifier: function(name) {
-      return this.getModuleDescriptionFromCodeUnit_(name, (function(codeUnit) {
-        return codeUnit.metadata.moduleSymbol;
-      }));
-    },
-    getModuleDescriptionForModuleSpecifier: function(name) {
-      return this.getModuleDescriptionFromCodeUnit_(name, (function(codeUnit) {
-        var moduleDescription = codeUnit.metadata.moduleSymbol;
-        if (!moduleDescription && codeUnit.result) {
-          moduleDescription = new ModuleDescription(codeUnit.normalizedName, codeUnit.result);
-        }
-        return moduleDescription;
-      }));
-    },
-    visitFunctionDeclaration: function(tree) {},
-    visitFunctionExpression: function(tree) {},
-    visitFunctionBody: function(tree) {},
-    visitBlock: function(tree) {},
-    visitClassDeclaration: function(tree) {},
-    visitClassExpression: function(tree) {},
-    visitModuleElement_: function(element) {
-      switch (element.type) {
-        case MODULE_DECLARATION:
-        case EXPORT_DECLARATION:
-        case IMPORT_DECLARATION:
-          this.visitAny(element);
-      }
-    },
-    visitScript: function(tree) {
-      tree.scriptItemList.forEach(this.visitModuleElement_, this);
-    },
-    visitModule: function(tree) {
-      tree.scriptItemList.forEach(this.visitModuleElement_, this);
-    },
-    reportError: function(tree, message) {
-      this.reporter.reportError(tree.location.start, message);
-    }
-  }, {}, ParseTreeVisitor);
-  return {get ModuleVisitor() {
-      return ModuleVisitor;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/module/ExportVisitor", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/ExportVisitor";
-  var ModuleVisitor = System.get("traceur@0.0.52/src/codegeneration/module/ModuleVisitor").ModuleVisitor;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var ExportVisitor = function ExportVisitor(reporter, loaderHooks, moduleSymbol) {
-    $traceurRuntime.superCall(this, $ExportVisitor.prototype, "constructor", [reporter, loaderHooks, moduleSymbol]);
-    this.inExport_ = false;
-    this.moduleSpecifier = null;
-  };
-  var $ExportVisitor = ExportVisitor;
-  ($traceurRuntime.createClass)(ExportVisitor, {
-    addExport_: function(name, tree) {
-      assert(typeof name == 'string');
-      if (this.inExport_)
-        this.addExport(name, tree);
-    },
-    addExport: function(name, tree) {
-      var moduleSymbol = this.moduleSymbol;
-      var existingExport = moduleSymbol.getExport(name);
-      if (existingExport) {
-        this.reportError(tree, ("Duplicate export. '" + name + "' was previously ") + ("exported at " + existingExport.location.start));
-      } else {
-        moduleSymbol.addExport(name, tree);
-      }
-    },
-    visitClassDeclaration: function(tree) {
-      this.addExport_(tree.name.identifierToken.value, tree);
-    },
-    visitExportDeclaration: function(tree) {
-      this.inExport_ = true;
-      this.visitAny(tree.declaration);
-      this.inExport_ = false;
-    },
-    visitNamedExport: function(tree) {
-      this.moduleSpecifier = tree.moduleSpecifier;
-      this.visitAny(tree.specifierSet);
-      this.moduleSpecifier = null;
-    },
-    visitExportDefault: function(tree) {
-      this.addExport_('default', tree);
-    },
-    visitExportSpecifier: function(tree) {
-      this.addExport_((tree.rhs || tree.lhs).value, tree);
-    },
-    visitExportStar: function(tree) {
-      var $__209 = this;
-      var name = this.moduleSpecifier.token.processedValue;
-      var moduleDescription = this.getModuleDescriptionForModuleSpecifier(name);
-      if (moduleDescription) {
-        moduleDescription.getExports().forEach((function(name) {
-          $__209.addExport(name, tree);
-        }));
-      }
-    },
-    visitFunctionDeclaration: function(tree) {
-      this.addExport_(tree.name.identifierToken.value, tree);
-    },
-    visitModuleDeclaration: function(tree) {
-      this.addExport_(tree.identifier.value, tree);
-    },
-    visitVariableDeclaration: function(tree) {
-      this.addExport_(tree.lvalue.identifierToken.value, tree);
-    }
-  }, {}, ModuleVisitor);
-  return {get ExportVisitor() {
-      return ExportVisitor;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/module/DirectExportVisitor", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/DirectExportVisitor";
-  var ExportVisitor = System.get("traceur@0.0.52/src/codegeneration/module/ExportVisitor").ExportVisitor;
-  var DirectExportVisitor = function DirectExportVisitor() {
-    $traceurRuntime.superCall(this, $DirectExportVisitor.prototype, "constructor", [null, null, null]);
-    this.namedExports = [];
-    this.starExports = [];
-  };
-  var $DirectExportVisitor = DirectExportVisitor;
-  ($traceurRuntime.createClass)(DirectExportVisitor, {
-    addExport: function(name, tree) {
-      this.namedExports.push({
-        name: name,
-        tree: tree,
-        moduleSpecifier: this.moduleSpecifier
-      });
-    },
-    visitExportStar: function(tree) {
-      this.starExports.push(this.moduleSpecifier);
-    },
-    hasExports: function() {
-      return this.namedExports.length != 0 || this.starExports.length != 0;
-    }
-  }, {}, ExportVisitor);
-  return {get DirectExportVisitor() {
-      return DirectExportVisitor;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ModuleTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ModuleTransformer";
-  var $__213 = Object.freeze(Object.defineProperties(["var __moduleName = ", ";"], {raw: {value: Object.freeze(["var __moduleName = ", ";"])}})),
-      $__214 = Object.freeze(Object.defineProperties(["function() {\n      ", "\n    }"], {raw: {value: Object.freeze(["function() {\n      ", "\n    }"])}})),
-      $__215 = Object.freeze(Object.defineProperties(["$traceurRuntime.ModuleStore.getAnonymousModule(\n              ", ");"], {raw: {value: Object.freeze(["$traceurRuntime.ModuleStore.getAnonymousModule(\n              ", ");"])}})),
-      $__216 = Object.freeze(Object.defineProperties(["System.register(", ", [], ", ");"], {raw: {value: Object.freeze(["System.register(", ", [], ", ");"])}})),
-      $__217 = Object.freeze(Object.defineProperties(["get ", "() { return ", "; }"], {raw: {value: Object.freeze(["get ", "() { return ", "; }"])}})),
-      $__218 = Object.freeze(Object.defineProperties(["$traceurRuntime.exportStar(", ")"], {raw: {value: Object.freeze(["$traceurRuntime.exportStar(", ")"])}})),
-      $__219 = Object.freeze(Object.defineProperties(["return ", ""], {raw: {value: Object.freeze(["return ", ""])}})),
-      $__220 = Object.freeze(Object.defineProperties(["var $__default = ", ""], {raw: {value: Object.freeze(["var $__default = ", ""])}})),
-      $__221 = Object.freeze(Object.defineProperties(["var $__default = ", ""], {raw: {value: Object.freeze(["var $__default = ", ""])}})),
-      $__222 = Object.freeze(Object.defineProperties(["System.get(", ")"], {raw: {value: Object.freeze(["System.get(", ")"])}}));
-  var $__223 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      AnonBlock = $__223.AnonBlock,
-      BindingElement = $__223.BindingElement,
-      BindingIdentifier = $__223.BindingIdentifier,
-      EmptyStatement = $__223.EmptyStatement,
-      LiteralPropertyName = $__223.LiteralPropertyName,
-      ObjectPattern = $__223.ObjectPattern,
-      ObjectPatternField = $__223.ObjectPatternField,
-      Script = $__223.Script;
-  var DestructuringTransformer = System.get("traceur@0.0.52/src/codegeneration/DestructuringTransformer").DestructuringTransformer;
-  var DirectExportVisitor = System.get("traceur@0.0.52/src/codegeneration/module/DirectExportVisitor").DirectExportVisitor;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var $__227 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      CLASS_DECLARATION = $__227.CLASS_DECLARATION,
-      EXPORT_DEFAULT = $__227.EXPORT_DEFAULT,
-      EXPORT_SPECIFIER = $__227.EXPORT_SPECIFIER,
-      FUNCTION_DECLARATION = $__227.FUNCTION_DECLARATION,
-      IMPORT_SPECIFIER_SET = $__227.IMPORT_SPECIFIER_SET;
-  var VAR = System.get("traceur@0.0.52/src/syntax/TokenType").VAR;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var $__230 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createArgumentList = $__230.createArgumentList,
-      createBindingIdentifier = $__230.createBindingIdentifier,
-      createExpressionStatement = $__230.createExpressionStatement,
-      createIdentifierExpression = $__230.createIdentifierExpression,
-      createIdentifierToken = $__230.createIdentifierToken,
-      createMemberExpression = $__230.createMemberExpression,
-      createObjectLiteralExpression = $__230.createObjectLiteralExpression,
-      createUseStrictDirective = $__230.createUseStrictDirective,
-      createVariableStatement = $__230.createVariableStatement;
-  var $__231 = System.get("traceur@0.0.52/src/Options"),
-      parseOptions = $__231.parseOptions,
-      transformOptions = $__231.transformOptions;
-  var $__232 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__232.parseExpression,
-      parsePropertyDefinition = $__232.parsePropertyDefinition,
-      parseStatement = $__232.parseStatement,
-      parseStatements = $__232.parseStatements;
-  var DestructImportVarStatement = function DestructImportVarStatement() {
-    $traceurRuntime.defaultSuperCall(this, $DestructImportVarStatement.prototype, arguments);
-  };
-  var $DestructImportVarStatement = DestructImportVarStatement;
-  ($traceurRuntime.createClass)(DestructImportVarStatement, {createGuardedExpression: function(tree) {
-      return tree;
-    }}, {}, DestructuringTransformer);
-  var ModuleTransformer = function ModuleTransformer(identifierGenerator) {
-    $traceurRuntime.superCall(this, $ModuleTransformer.prototype, "constructor", [identifierGenerator]);
-    this.exportVisitor_ = new DirectExportVisitor();
-    this.moduleSpecifierKind_ = null;
-    this.moduleName = null;
-  };
-  var $ModuleTransformer = ModuleTransformer;
-  ($traceurRuntime.createClass)(ModuleTransformer, {
-    getTempVarNameForModuleName: function(moduleName) {
-      return '$__' + moduleName.replace(/[^a-zA-Z0-9$]/g, function(c) {
-        return '_' + c.charCodeAt(0) + '_';
-      }) + '__';
-    },
-    getTempVarNameForModuleSpecifier: function(moduleSpecifier) {
-      var normalizedName = System.normalize(moduleSpecifier.token.processedValue, this.moduleName);
-      return this.getTempVarNameForModuleName(normalizedName);
-    },
-    transformScript: function(tree) {
-      this.moduleName = tree.moduleName;
-      return $traceurRuntime.superCall(this, $ModuleTransformer.prototype, "transformScript", [tree]);
-    },
-    transformModule: function(tree) {
-      this.moduleName = tree.moduleName;
-      this.pushTempScope();
-      var statements = this.transformList(tree.scriptItemList);
-      statements = this.appendExportStatement(statements);
-      this.popTempScope();
-      statements = this.wrapModule(this.moduleProlog().concat(statements));
-      return new Script(tree.location, statements);
-    },
-    moduleProlog: function() {
-      var statements = [createUseStrictDirective()];
-      if (this.moduleName)
-        statements.push(parseStatement($__213, this.moduleName));
-      return statements;
-    },
-    wrapModule: function(statements) {
-      var functionExpression = parseExpression($__214, statements);
-      if (this.moduleName === null) {
-        return parseStatements($__215, functionExpression);
-      }
-      return parseStatements($__216, this.moduleName, functionExpression);
-    },
-    getGetterExport: function($__235) {
-      var $__236 = $traceurRuntime.assertObject($__235),
-          name = $__236.name,
-          tree = $__236.tree,
-          moduleSpecifier = $__236.moduleSpecifier;
-      var returnExpression;
-      switch (tree.type) {
-        case EXPORT_DEFAULT:
-          returnExpression = createIdentifierExpression('$__default');
-          break;
-        case EXPORT_SPECIFIER:
-          if (moduleSpecifier) {
-            var idName = this.getTempVarNameForModuleSpecifier(moduleSpecifier);
-            returnExpression = createMemberExpression(idName, tree.lhs);
-          } else {
-            returnExpression = createIdentifierExpression(tree.lhs);
-          }
-          break;
-        default:
-          returnExpression = createIdentifierExpression(name);
-          break;
-      }
-      return parsePropertyDefinition($__217, name, returnExpression);
-    },
-    getExportProperties: function() {
-      var $__233 = this;
-      return this.exportVisitor_.namedExports.map((function(exp) {
-        return $__233.getGetterExport(exp);
-      })).concat(this.exportVisitor_.namedExports.map((function(exp) {
-        return $__233.getSetterExport(exp);
-      }))).filter((function(e) {
-        return e;
-      }));
-    },
-    getSetterExport: function($__235) {
-      var $__236 = $traceurRuntime.assertObject($__235),
-          name = $__236.name,
-          tree = $__236.tree,
-          moduleSpecifier = $__236.moduleSpecifier;
-      return null;
-    },
-    getExportObject: function() {
-      var $__233 = this;
-      var exportObject = createObjectLiteralExpression(this.getExportProperties());
-      if (this.exportVisitor_.starExports.length) {
-        var starExports = this.exportVisitor_.starExports;
-        var starIdents = starExports.map((function(moduleSpecifier) {
-          return createIdentifierExpression($__233.getTempVarNameForModuleSpecifier(moduleSpecifier));
-        }));
-        var args = createArgumentList($traceurRuntime.spread([exportObject], starIdents));
-        return parseExpression($__218, args);
-      }
-      return exportObject;
-    },
-    appendExportStatement: function(statements) {
-      var exportObject = this.getExportObject();
-      statements.push(parseStatement($__219, exportObject));
-      return statements;
-    },
-    hasExports: function() {
-      return this.exportVisitor_.hasExports();
-    },
-    transformExportDeclaration: function(tree) {
-      this.exportVisitor_.visitAny(tree);
-      return this.transformAny(tree.declaration);
-    },
-    transformExportDefault: function(tree) {
-      switch (tree.expression.type) {
-        case CLASS_DECLARATION:
-        case FUNCTION_DECLARATION:
-          var nameBinding = tree.expression.name;
-          var name = createIdentifierExpression(nameBinding.identifierToken);
-          return new AnonBlock(null, [tree.expression, parseStatement($__220, name)]);
-      }
-      return parseStatement($__221, tree.expression);
-    },
-    transformNamedExport: function(tree) {
-      var moduleSpecifier = tree.moduleSpecifier;
-      if (moduleSpecifier) {
-        var expression = this.transformAny(moduleSpecifier);
-        var idName = this.getTempVarNameForModuleSpecifier(moduleSpecifier);
-        return createVariableStatement(VAR, idName, expression);
-      }
-      return new EmptyStatement(null);
-    },
-    transformModuleSpecifier: function(tree) {
-      assert(this.moduleName);
-      var name = tree.token.processedValue;
-      var normalizedName = System.normalize(name, this.moduleName);
-      return parseExpression($__222, normalizedName);
-    },
-    transformModuleDeclaration: function(tree) {
-      this.moduleSpecifierKind_ = 'module';
-      var initializer = this.transformAny(tree.expression);
-      return createVariableStatement(VAR, tree.identifier, initializer);
-    },
-    transformImportedBinding: function(tree) {
-      var bindingElement = new BindingElement(tree.location, tree.binding, null);
-      var name = new LiteralPropertyName(null, createIdentifierToken('default'));
-      return new ObjectPattern(null, [new ObjectPatternField(null, name, bindingElement)]);
-    },
-    transformImportDeclaration: function(tree) {
-      this.moduleSpecifierKind_ = 'import';
-      if (!tree.importClause || (tree.importClause.type === IMPORT_SPECIFIER_SET && tree.importClause.specifiers.length === 0)) {
-        return createExpressionStatement(this.transformAny(tree.moduleSpecifier));
-      }
-      var binding = this.transformAny(tree.importClause);
-      var initializer = this.transformAny(tree.moduleSpecifier);
-      var varStatement = createVariableStatement(VAR, binding, initializer);
-      if (transformOptions.destructuring || !parseOptions.destructuring) {
-        var destructuringTransformer = new DestructImportVarStatement(this.identifierGenerator);
-        varStatement = varStatement.transform(destructuringTransformer);
-      }
-      return varStatement;
-    },
-    transformImportSpecifierSet: function(tree) {
-      var fields = this.transformList(tree.specifiers);
-      return new ObjectPattern(null, fields);
-    },
-    transformImportSpecifier: function(tree) {
-      if (tree.rhs) {
-        var binding = new BindingIdentifier(tree.location, tree.rhs);
-        var bindingElement = new BindingElement(tree.location, binding, null);
-        var name = new LiteralPropertyName(tree.lhs.location, tree.lhs);
-        return new ObjectPatternField(tree.location, name, bindingElement);
-      }
-      return new BindingElement(tree.location, createBindingIdentifier(tree.lhs), null);
-    }
-  }, {}, TempVarTransformer);
-  return {get ModuleTransformer() {
-      return ModuleTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/globalThis", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/globalThis";
-  var $__237 = Object.freeze(Object.defineProperties(["Reflect.global"], {raw: {value: Object.freeze(["Reflect.global"])}}));
-  var parseExpression = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseExpression;
-  var expr;
-  function globalThis() {
-    if (!expr)
-      expr = parseExpression($__237);
-    return expr;
-  }
-  var $__default = globalThis;
-  return {get default() {
-      return $__default;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/FindInFunctionScope", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/FindInFunctionScope";
-  var FindVisitor = System.get("traceur@0.0.52/src/codegeneration/FindVisitor").FindVisitor;
-  var FindInFunctionScope = function FindInFunctionScope() {
-    $traceurRuntime.defaultSuperCall(this, $FindInFunctionScope.prototype, arguments);
-  };
-  var $FindInFunctionScope = FindInFunctionScope;
-  ($traceurRuntime.createClass)(FindInFunctionScope, {
-    visitFunctionDeclaration: function(tree) {},
-    visitFunctionExpression: function(tree) {},
-    visitSetAccessor: function(tree) {},
-    visitGetAccessor: function(tree) {},
-    visitPropertyMethodAssignment: function(tree) {}
-  }, {}, FindVisitor);
-  return {get FindInFunctionScope() {
-      return FindInFunctionScope;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/scopeContainsThis", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/scopeContainsThis";
-  var FindInFunctionScope = System.get("traceur@0.0.52/src/codegeneration/FindInFunctionScope").FindInFunctionScope;
-  var FindThis = function FindThis() {
-    $traceurRuntime.defaultSuperCall(this, $FindThis.prototype, arguments);
-  };
-  var $FindThis = FindThis;
-  ($traceurRuntime.createClass)(FindThis, {visitThisExpression: function(tree) {
-      this.found = true;
-    }}, {}, FindInFunctionScope);
-  function scopeContainsThis(tree) {
-    var visitor = new FindThis(tree);
-    return visitor.found;
-  }
-  var $__default = scopeContainsThis;
-  return {get default() {
-      return $__default;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/AmdTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/AmdTransformer";
-  var $__243 = Object.freeze(Object.defineProperties(["__esModule: true"], {raw: {value: Object.freeze(["__esModule: true"])}})),
-      $__244 = Object.freeze(Object.defineProperties(["if (!", " || !", ".__esModule)\n            ", " = { 'default': ", " }"], {raw: {value: Object.freeze(["if (!", " || !", ".__esModule)\n            ", " = { 'default': ", " }"])}})),
-      $__245 = Object.freeze(Object.defineProperties(["function(", ") {\n      ", "\n    }"], {raw: {value: Object.freeze(["function(", ") {\n      ", "\n    }"])}})),
-      $__246 = Object.freeze(Object.defineProperties(["", ".bind(", ")"], {raw: {value: Object.freeze(["", ".bind(", ")"])}})),
-      $__247 = Object.freeze(Object.defineProperties(["define(", ", ", ", ", ");"], {raw: {value: Object.freeze(["define(", ", ", ", ", ");"])}})),
-      $__248 = Object.freeze(Object.defineProperties(["define(", ", ", ");"], {raw: {value: Object.freeze(["define(", ", ", ");"])}}));
-  var ModuleTransformer = System.get("traceur@0.0.52/src/codegeneration/ModuleTransformer").ModuleTransformer;
-  var $__250 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createBindingIdentifier = $__250.createBindingIdentifier,
-      createIdentifierExpression = $__250.createIdentifierExpression;
-  var globalThis = System.get("traceur@0.0.52/src/codegeneration/globalThis").default;
-  var $__252 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__252.parseExpression,
-      parseStatement = $__252.parseStatement,
-      parseStatements = $__252.parseStatements,
-      parsePropertyDefinition = $__252.parsePropertyDefinition;
-  var scopeContainsThis = System.get("traceur@0.0.52/src/codegeneration/scopeContainsThis").default;
-  var AmdTransformer = function AmdTransformer(identifierGenerator) {
-    $traceurRuntime.superCall(this, $AmdTransformer.prototype, "constructor", [identifierGenerator]);
-    this.dependencies = [];
-  };
-  var $AmdTransformer = AmdTransformer;
-  ($traceurRuntime.createClass)(AmdTransformer, {
-    getExportProperties: function() {
-      var properties = $traceurRuntime.superCall(this, $AmdTransformer.prototype, "getExportProperties", []);
-      if (this.exportVisitor_.hasExports())
-        properties.push(parsePropertyDefinition($__243));
-      return properties;
-    },
-    moduleProlog: function() {
-      var locals = this.dependencies.map((function(dep) {
-        var local = createIdentifierExpression(dep.local);
-        return parseStatement($__244, local, local, local, local);
-      }));
-      return $traceurRuntime.superCall(this, $AmdTransformer.prototype, "moduleProlog", []).concat(locals);
-    },
-    wrapModule: function(statements) {
-      var depPaths = this.dependencies.map((function(dep) {
-        return dep.path;
-      }));
-      var depLocals = this.dependencies.map((function(dep) {
-        return dep.local;
-      }));
-      var hasTopLevelThis = statements.some(scopeContainsThis);
-      var func = parseExpression($__245, depLocals, statements);
-      if (hasTopLevelThis)
-        func = parseExpression($__246, func, globalThis());
-      if (this.moduleName) {
-        return parseStatements($__247, this.moduleName, depPaths, func);
-      } else {
-        return parseStatements($__248, depPaths, func);
-      }
-    },
-    transformModuleSpecifier: function(tree) {
-      var localName = this.getTempIdentifier();
-      this.dependencies.push({
-        path: tree.token,
-        local: localName
-      });
-      return createBindingIdentifier(localName);
-    }
-  }, {}, ModuleTransformer);
-  return {get AmdTransformer() {
-      return AmdTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/staticsemantics/PropName", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/staticsemantics/PropName";
-  var $__255 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      COMPUTED_PROPERTY_NAME = $__255.COMPUTED_PROPERTY_NAME,
-      GET_ACCESSOR = $__255.GET_ACCESSOR,
-      LITERAL_PROPERTY_NAME = $__255.LITERAL_PROPERTY_NAME,
-      PROPERTY_METHOD_ASSIGNMENT = $__255.PROPERTY_METHOD_ASSIGNMENT,
-      PROPERTY_NAME_ASSIGNMENT = $__255.PROPERTY_NAME_ASSIGNMENT,
-      PROPERTY_NAME_SHORTHAND = $__255.PROPERTY_NAME_SHORTHAND,
-      SET_ACCESSOR = $__255.SET_ACCESSOR;
-  var IDENTIFIER = System.get("traceur@0.0.52/src/syntax/TokenType").IDENTIFIER;
-  function propName(tree) {
-    switch (tree.type) {
-      case LITERAL_PROPERTY_NAME:
-        var token = tree.literalToken;
-        if (token.isKeyword() || token.type === IDENTIFIER)
-          return token.toString();
-        return String(tree.literalToken.processedValue);
-      case COMPUTED_PROPERTY_NAME:
-        return '';
-      case PROPERTY_NAME_SHORTHAND:
-        return tree.name.toString();
-      case PROPERTY_METHOD_ASSIGNMENT:
-      case PROPERTY_NAME_ASSIGNMENT:
-      case GET_ACCESSOR:
-      case SET_ACCESSOR:
-        return propName(tree.name);
-    }
-  }
-  return {get propName() {
-      return propName;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/AnnotationsTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/AnnotationsTransformer";
-  var $__257 = Object.freeze(Object.defineProperties(["Object.getOwnPropertyDescriptor(", ")"], {raw: {value: Object.freeze(["Object.getOwnPropertyDescriptor(", ")"])}}));
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var CONSTRUCTOR = System.get("traceur@0.0.52/src/syntax/PredefinedName").CONSTRUCTOR;
-  var STRING = System.get("traceur@0.0.52/src/syntax/TokenType").STRING;
-  var $__261 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      AnonBlock = $__261.AnonBlock,
-      ClassDeclaration = $__261.ClassDeclaration,
-      ExportDeclaration = $__261.ExportDeclaration,
-      FormalParameter = $__261.FormalParameter,
-      FunctionDeclaration = $__261.FunctionDeclaration,
-      GetAccessor = $__261.GetAccessor,
-      LiteralExpression = $__261.LiteralExpression,
-      PropertyMethodAssignment = $__261.PropertyMethodAssignment,
-      SetAccessor = $__261.SetAccessor;
-  var propName = System.get("traceur@0.0.52/src/staticsemantics/PropName").propName;
-  var $__263 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createArgumentList = $__263.createArgumentList,
-      createArrayLiteralExpression = $__263.createArrayLiteralExpression,
-      createAssignmentStatement = $__263.createAssignmentStatement,
-      createIdentifierExpression = $__263.createIdentifierExpression,
-      createMemberExpression = $__263.createMemberExpression,
-      createNewExpression = $__263.createNewExpression,
-      createStringLiteralToken = $__263.createStringLiteralToken;
-  var parseExpression = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseExpression;
-  var AnnotationsScope = function AnnotationsScope() {
-    this.className = null;
-    this.isExport = false;
-    this.constructorParameters = [];
-    this.annotations = [];
-    this.metadata = [];
-  };
-  ($traceurRuntime.createClass)(AnnotationsScope, {get inClassScope() {
-      return this.className !== null;
-    }}, {});
-  var AnnotationsTransformer = function AnnotationsTransformer() {
-    this.stack_ = [new AnnotationsScope()];
-  };
-  var $AnnotationsTransformer = AnnotationsTransformer;
-  ($traceurRuntime.createClass)(AnnotationsTransformer, {
-    transformExportDeclaration: function(tree) {
-      var $__267;
-      var scope = this.pushAnnotationScope_();
-      scope.isExport = true;
-      ($__267 = scope.annotations).push.apply($__267, $traceurRuntime.spread(tree.annotations));
-      var declaration = this.transformAny(tree.declaration);
-      if (declaration !== tree.declaration || tree.annotations.length > 0)
-        tree = new ExportDeclaration(tree.location, declaration, []);
-      return this.appendMetadata_(tree);
-    },
-    transformClassDeclaration: function(tree) {
-      var $__267,
-          $__268;
-      var elementsChanged = false;
-      var exportAnnotations = this.scope.isExport ? this.scope.annotations : [];
-      var scope = this.pushAnnotationScope_();
-      scope.className = tree.name;
-      ($__267 = scope.annotations).push.apply($__267, $traceurRuntime.spread(exportAnnotations, tree.annotations));
-      tree = $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformClassDeclaration", [tree]);
-      ($__268 = scope.metadata).unshift.apply($__268, $traceurRuntime.spread(this.transformMetadata_(createIdentifierExpression(tree.name), scope.annotations, scope.constructorParameters)));
-      if (tree.annotations.length > 0) {
-        tree = new ClassDeclaration(tree.location, tree.name, tree.superClass, tree.elements, []);
-      }
-      return this.appendMetadata_(tree);
-    },
-    transformFunctionDeclaration: function(tree) {
-      var $__267,
-          $__268;
-      var exportAnnotations = this.scope.isExport ? this.scope.annotations : [];
-      var scope = this.pushAnnotationScope_();
-      ($__267 = scope.annotations).push.apply($__267, $traceurRuntime.spread(exportAnnotations, tree.annotations));
-      ($__268 = scope.metadata).push.apply($__268, $traceurRuntime.spread(this.transformMetadata_(createIdentifierExpression(tree.name), scope.annotations, tree.parameterList.parameters)));
-      tree = $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformFunctionDeclaration", [tree]);
-      if (tree.annotations.length > 0) {
-        tree = new FunctionDeclaration(tree.location, tree.name, tree.functionKind, tree.parameterList, tree.typeAnnotation, [], tree.body);
-      }
-      return this.appendMetadata_(tree);
-    },
-    transformFormalParameter: function(tree) {
-      if (tree.annotations.length > 0) {
-        tree = new FormalParameter(tree.location, tree.parameter, tree.typeAnnotation, []);
-      }
-      return $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformFormalParameter", [tree]);
-    },
-    transformGetAccessor: function(tree) {
-      var $__267;
-      if (!this.scope.inClassScope)
-        return $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformGetAccessor", [tree]);
-      ($__267 = this.scope.metadata).push.apply($__267, $traceurRuntime.spread(this.transformMetadata_(this.transformAccessor_(tree, this.scope.className, 'get'), tree.annotations, [])));
-      if (tree.annotations.length > 0) {
-        tree = new GetAccessor(tree.location, tree.isStatic, tree.name, tree.typeAnnotation, [], tree.body);
-      }
-      return $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformGetAccessor", [tree]);
-    },
-    transformSetAccessor: function(tree) {
-      var $__267;
-      if (!this.scope.inClassScope)
-        return $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformSetAccessor", [tree]);
-      ($__267 = this.scope.metadata).push.apply($__267, $traceurRuntime.spread(this.transformMetadata_(this.transformAccessor_(tree, this.scope.className, 'set'), tree.annotations, tree.parameterList.parameters)));
-      var parameterList = this.transformAny(tree.parameterList);
-      if (parameterList !== tree.parameterList || tree.annotations.length > 0) {
-        tree = new SetAccessor(tree.location, tree.isStatic, tree.name, parameterList, [], tree.body);
-      }
-      return $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformSetAccessor", [tree]);
-    },
-    transformPropertyMethodAssignment: function(tree) {
-      var $__267,
-          $__268;
-      if (!this.scope.inClassScope)
-        return $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformPropertyMethodAssignment", [tree]);
-      if (!tree.isStatic && propName(tree) === CONSTRUCTOR) {
-        ($__267 = this.scope.annotations).push.apply($__267, $traceurRuntime.spread(tree.annotations));
-        this.scope.constructorParameters = tree.parameterList.parameters;
-      } else {
-        ($__268 = this.scope.metadata).push.apply($__268, $traceurRuntime.spread(this.transformMetadata_(this.transformPropertyMethod_(tree, this.scope.className), tree.annotations, tree.parameterList.parameters)));
-      }
-      var parameterList = this.transformAny(tree.parameterList);
-      if (parameterList !== tree.parameterList || tree.annotations.length > 0) {
-        tree = new PropertyMethodAssignment(tree.location, tree.isStatic, tree.functionKind, tree.name, parameterList, tree.typeAnnotation, [], tree.body);
-      }
-      return $traceurRuntime.superCall(this, $AnnotationsTransformer.prototype, "transformPropertyMethodAssignment", [tree]);
-    },
-    appendMetadata_: function(tree) {
-      var $__267;
-      var metadata = this.stack_.pop().metadata;
-      if (metadata.length > 0) {
-        if (this.scope.isExport) {
-          ($__267 = this.scope.metadata).push.apply($__267, $traceurRuntime.spread(metadata));
-        } else {
-          tree = new AnonBlock(null, $traceurRuntime.spread([tree], metadata));
-        }
-      }
-      return tree;
-    },
-    transformClassReference_: function(tree, className) {
-      var parent = createIdentifierExpression(className);
-      if (!tree.isStatic)
-        parent = createMemberExpression(parent, 'prototype');
-      return parent;
-    },
-    transformPropertyMethod_: function(tree, className) {
-      return createMemberExpression(this.transformClassReference_(tree, className), tree.name.literalToken);
-    },
-    transformAccessor_: function(tree, className, accessor) {
-      var args = createArgumentList([this.transformClassReference_(tree, className), this.createLiteralStringExpression_(tree.name)]);
-      var descriptor = parseExpression($__257, args);
-      return createMemberExpression(descriptor, accessor);
-    },
-    transformParameters_: function(parameters) {
-      var $__265 = this;
-      var hasParameterMetadata = false;
-      parameters = parameters.map((function(param) {
-        var $__267;
-        var metadata = [];
-        if (param.typeAnnotation)
-          metadata.push($__265.transformAny(param.typeAnnotation));
-        if (param.annotations && param.annotations.length > 0)
-          ($__267 = metadata).push.apply($__267, $traceurRuntime.spread($__265.transformAnnotations_(param.annotations)));
-        if (metadata.length > 0) {
-          hasParameterMetadata = true;
-          return createArrayLiteralExpression(metadata);
-        }
-        return createArrayLiteralExpression([]);
-      }));
-      return hasParameterMetadata ? parameters : [];
-    },
-    transformAnnotations_: function(annotations) {
-      return annotations.map((function(annotation) {
-        return createNewExpression(annotation.name, annotation.args);
-      }));
-    },
-    transformMetadata_: function(target, annotations, parameters) {
-      var metadataStatements = [];
-      if (annotations !== null) {
-        annotations = this.transformAnnotations_(annotations);
-        if (annotations.length > 0) {
-          metadataStatements.push(createAssignmentStatement(createMemberExpression(target, 'annotations'), createArrayLiteralExpression(annotations)));
-        }
-      }
-      if (parameters !== null) {
-        parameters = this.transformParameters_(parameters);
-        if (parameters.length > 0) {
-          metadataStatements.push(createAssignmentStatement(createMemberExpression(target, 'parameters'), createArrayLiteralExpression(parameters)));
-        }
-      }
-      return metadataStatements;
-    },
-    createLiteralStringExpression_: function(tree) {
-      var token = tree.literalToken;
-      if (tree.literalToken.type !== STRING)
-        token = createStringLiteralToken(tree.literalToken.value);
-      return new LiteralExpression(null, token);
-    },
-    get scope() {
-      return this.stack_[this.stack_.length - 1];
-    },
-    pushAnnotationScope_: function() {
-      var scope = new AnnotationsScope();
-      this.stack_.push(scope);
-      return scope;
-    }
-  }, {}, ParseTreeTransformer);
-  return {get AnnotationsTransformer() {
-      return AnnotationsTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/semantics/VariableBinder", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/semantics/VariableBinder";
-  var ScopeChainBuilder = System.get("traceur@0.0.52/src/semantics/ScopeChainBuilder").ScopeChainBuilder;
-  function variablesInBlock(tree) {
-    var includeFunctionScope = arguments[1];
-    var builder = new ScopeChainBuilder(null);
-    builder.visitAny(tree);
-    var scope = builder.getScopeForTree(tree);
-    var names = scope.getLexicalBindingNames();
-    if (!includeFunctionScope) {
-      return names;
-    }
-    var variableBindingNames = scope.getVariableBindingNames();
-    for (var name in variableBindingNames) {
-      names[name] = true;
-    }
-    return names;
-  }
-  function variablesInFunction(tree) {
-    var builder = new ScopeChainBuilder(null);
-    builder.visitAny(tree);
-    var scope = builder.getScopeForTree(tree);
-    return scope.getVariableBindingNames();
-  }
-  return {
-    get variablesInBlock() {
-      return variablesInBlock;
-    },
-    get variablesInFunction() {
-      return variablesInFunction;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/codegeneration/ScopeTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ScopeTransformer";
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__271 = System.get("traceur@0.0.52/src/syntax/PredefinedName"),
-      ARGUMENTS = $__271.ARGUMENTS,
-      THIS = $__271.THIS;
-  var $__272 = System.get("traceur@0.0.52/src/semantics/VariableBinder"),
-      variablesInBlock = $__272.variablesInBlock,
-      variablesInFunction = $__272.variablesInFunction;
-  var ScopeTransformer = function ScopeTransformer(varName) {
-    $traceurRuntime.superCall(this, $ScopeTransformer.prototype, "constructor", []);
-    this.varName_ = varName;
-  };
-  var $ScopeTransformer = ScopeTransformer;
-  ($traceurRuntime.createClass)(ScopeTransformer, {
-    transformBlock: function(tree) {
-      if (this.varName_ in variablesInBlock(tree)) {
-        return tree;
-      } else {
-        return $traceurRuntime.superCall(this, $ScopeTransformer.prototype, "transformBlock", [tree]);
-      }
-    },
-    transformThisExpression: function(tree) {
-      if (this.varName_ !== THIS)
-        return tree;
-      return $traceurRuntime.superCall(this, $ScopeTransformer.prototype, "transformThisExpression", [tree]);
-    },
-    transformFunctionDeclaration: function(tree) {
-      if (this.getDoNotRecurse(tree))
-        return tree;
-      return $traceurRuntime.superCall(this, $ScopeTransformer.prototype, "transformFunctionDeclaration", [tree]);
-    },
-    transformFunctionExpression: function(tree) {
-      if (this.getDoNotRecurse(tree))
-        return tree;
-      return $traceurRuntime.superCall(this, $ScopeTransformer.prototype, "transformFunctionExpression", [tree]);
-    },
-    getDoNotRecurse: function(tree) {
-      return this.varName_ === ARGUMENTS || this.varName_ === THIS || this.varName_ in variablesInFunction(tree);
-    },
-    transformCatch: function(tree) {
-      if (!tree.binding.isPattern() && this.varName_ === tree.binding.identifierToken.value) {
-        return tree;
-      }
-      return $traceurRuntime.superCall(this, $ScopeTransformer.prototype, "transformCatch", [tree]);
-    }
-  }, {}, ParseTreeTransformer);
-  return {get ScopeTransformer() {
-      return ScopeTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/AlphaRenamer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/AlphaRenamer";
-  var ScopeTransformer = System.get("traceur@0.0.52/src/codegeneration/ScopeTransformer").ScopeTransformer;
-  var $__275 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      FunctionDeclaration = $__275.FunctionDeclaration,
-      FunctionExpression = $__275.FunctionExpression;
-  var THIS = System.get("traceur@0.0.52/src/syntax/PredefinedName").THIS;
-  var createIdentifierExpression = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory").createIdentifierExpression;
-  var AlphaRenamer = function AlphaRenamer(varName, newName) {
-    $traceurRuntime.superCall(this, $AlphaRenamer.prototype, "constructor", [varName]);
-    this.newName_ = newName;
-  };
-  var $AlphaRenamer = AlphaRenamer;
-  ($traceurRuntime.createClass)(AlphaRenamer, {
-    transformIdentifierExpression: function(tree) {
-      if (this.varName_ == tree.identifierToken.value) {
-        return createIdentifierExpression(this.newName_);
-      } else {
-        return tree;
-      }
-    },
-    transformThisExpression: function(tree) {
-      if (this.varName_ !== THIS)
-        return tree;
-      return createIdentifierExpression(this.newName_);
-    },
-    transformFunctionDeclaration: function(tree) {
-      if (this.varName_ === tree.name) {
-        tree = new FunctionDeclaration(tree.location, this.newName_, tree.functionKind, tree.parameterList, tree.typeAnnotation, tree.annotations, tree.body);
-      }
-      return $traceurRuntime.superCall(this, $AlphaRenamer.prototype, "transformFunctionDeclaration", [tree]);
-    },
-    transformFunctionExpression: function(tree) {
-      if (this.varName_ === tree.name) {
-        tree = new FunctionExpression(tree.location, this.newName_, tree.functionKind, tree.parameterList, tree.typeAnnotation, tree.annotations, tree.body);
-      }
-      return $traceurRuntime.superCall(this, $AlphaRenamer.prototype, "transformFunctionExpression", [tree]);
-    }
-  }, {rename: function(tree, varName, newName) {
-      return new $AlphaRenamer(varName, newName).transformAny(tree);
-    }}, ScopeTransformer);
-  return {get AlphaRenamer() {
-      return AlphaRenamer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/alphaRenameThisAndArguments", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/alphaRenameThisAndArguments";
-  var $__279 = System.get("traceur@0.0.52/src/syntax/PredefinedName"),
-      ARGUMENTS = $__279.ARGUMENTS,
-      THIS = $__279.THIS;
-  var AlphaRenamer = System.get("traceur@0.0.52/src/codegeneration/AlphaRenamer").AlphaRenamer;
-  var FindInFunctionScope = System.get("traceur@0.0.52/src/codegeneration/FindInFunctionScope").FindInFunctionScope;
-  var FindThisOrArguments = function FindThisOrArguments(tree) {
-    this.foundThis = false;
-    this.foundArguments = false;
-    $traceurRuntime.superCall(this, $FindThisOrArguments.prototype, "constructor", [tree]);
-  };
-  var $FindThisOrArguments = FindThisOrArguments;
-  ($traceurRuntime.createClass)(FindThisOrArguments, {
-    visitThisExpression: function(tree) {
-      this.foundThis = true;
-      this.found = this.foundArguments;
-    },
-    visitIdentifierExpression: function(tree) {
-      if (tree.identifierToken.value === ARGUMENTS) {
-        this.foundArguments = true;
-        this.found = this.foundThis;
-      }
-    }
-  }, {}, FindInFunctionScope);
-  function alphaRenameThisAndArguments(tempVarTransformer, tree) {
-    var finder = new FindThisOrArguments(tree);
-    if (finder.foundArguments) {
-      var argumentsTempName = tempVarTransformer.addTempVarForArguments();
-      tree = AlphaRenamer.rename(tree, ARGUMENTS, argumentsTempName);
-    }
-    if (finder.foundThis) {
-      var thisTempName = tempVarTransformer.addTempVarForThis();
-      tree = AlphaRenamer.rename(tree, THIS, thisTempName);
-    }
-    return tree;
-  }
-  var $__default = alphaRenameThisAndArguments;
-  return {get default() {
-      return $__default;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ComprehensionTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ComprehensionTransformer";
-  var alphaRenameThisAndArguments = System.get("traceur@0.0.52/src/codegeneration/alphaRenameThisAndArguments").default;
-  var FunctionExpression = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees").FunctionExpression;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var $__286 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      LET = $__286.LET,
-      STAR = $__286.STAR,
-      VAR = $__286.VAR;
-  var $__287 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      COMPREHENSION_FOR = $__287.COMPREHENSION_FOR,
-      COMPREHENSION_IF = $__287.COMPREHENSION_IF;
-  var Token = System.get("traceur@0.0.52/src/syntax/Token").Token;
-  var $__289 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createCallExpression = $__289.createCallExpression,
-      createEmptyParameterList = $__289.createEmptyParameterList,
-      createForOfStatement = $__289.createForOfStatement,
-      createFunctionBody = $__289.createFunctionBody,
-      createIfStatement = $__289.createIfStatement,
-      createParenExpression = $__289.createParenExpression,
-      createVariableDeclarationList = $__289.createVariableDeclarationList;
-  var options = System.get("traceur@0.0.52/src/Options").options;
-  var ComprehensionTransformer = function ComprehensionTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $ComprehensionTransformer.prototype, arguments);
-  };
-  var $ComprehensionTransformer = ComprehensionTransformer;
-  ($traceurRuntime.createClass)(ComprehensionTransformer, {transformComprehension: function(tree, statement, isGenerator) {
-      var prefix = arguments[3];
-      var suffix = arguments[4];
-      var bindingKind = isGenerator || !options.blockBinding ? VAR : LET;
-      var statements = prefix ? [prefix] : [];
-      for (var i = tree.comprehensionList.length - 1; i >= 0; i--) {
-        var item = tree.comprehensionList[i];
-        switch (item.type) {
-          case COMPREHENSION_IF:
-            var expression = this.transformAny(item.expression);
-            statement = createIfStatement(expression, statement);
-            break;
-          case COMPREHENSION_FOR:
-            var left = this.transformAny(item.left);
-            var iterator = this.transformAny(item.iterator);
-            var initializer = createVariableDeclarationList(bindingKind, left, null);
-            statement = createForOfStatement(initializer, iterator, statement);
-            break;
-          default:
-            throw new Error('Unreachable.');
-        }
-      }
-      statement = alphaRenameThisAndArguments(this, statement);
-      statements.push(statement);
-      if (suffix)
-        statements.push(suffix);
-      var functionKind = isGenerator ? new Token(STAR, null) : null;
-      var func = new FunctionExpression(null, null, functionKind, createEmptyParameterList(), null, [], createFunctionBody(statements));
-      return createParenExpression(createCallExpression(func));
-    }}, {}, TempVarTransformer);
-  return {get ComprehensionTransformer() {
-      return ComprehensionTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ArrayComprehensionTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ArrayComprehensionTransformer";
-  var $__292 = Object.freeze(Object.defineProperties(["var ", " = 0, ", " = [];"], {raw: {value: Object.freeze(["var ", " = 0, ", " = [];"])}})),
-      $__293 = Object.freeze(Object.defineProperties(["", "[", "++] = ", ";"], {raw: {value: Object.freeze(["", "[", "++] = ", ";"])}})),
-      $__294 = Object.freeze(Object.defineProperties(["return ", ";"], {raw: {value: Object.freeze(["return ", ";"])}}));
-  var ComprehensionTransformer = System.get("traceur@0.0.52/src/codegeneration/ComprehensionTransformer").ComprehensionTransformer;
-  var createIdentifierExpression = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory").createIdentifierExpression;
-  var parseStatement = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatement;
-  var ArrayComprehensionTransformer = function ArrayComprehensionTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $ArrayComprehensionTransformer.prototype, arguments);
-  };
-  var $ArrayComprehensionTransformer = ArrayComprehensionTransformer;
-  ($traceurRuntime.createClass)(ArrayComprehensionTransformer, {transformArrayComprehension: function(tree) {
-      this.pushTempScope();
-      var expression = this.transformAny(tree.expression);
-      var index = createIdentifierExpression(this.getTempIdentifier());
-      var result = createIdentifierExpression(this.getTempIdentifier());
-      var tempVarsStatatement = parseStatement($__292, index, result);
-      var statement = parseStatement($__293, result, index, expression);
-      var returnStatement = parseStatement($__294, result);
-      var functionKind = null;
-      var result = this.transformComprehension(tree, statement, functionKind, tempVarsStatatement, returnStatement);
-      this.popTempScope();
-      return result;
-    }}, {}, ComprehensionTransformer);
-  return {get ArrayComprehensionTransformer() {
-      return ArrayComprehensionTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ArrowFunctionTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ArrowFunctionTransformer";
-  var FunctionExpression = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees").FunctionExpression;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var FUNCTION_BODY = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType").FUNCTION_BODY;
-  var alphaRenameThisAndArguments = System.get("traceur@0.0.52/src/codegeneration/alphaRenameThisAndArguments").default;
-  var $__303 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createFunctionBody = $__303.createFunctionBody,
-      createParenExpression = $__303.createParenExpression,
-      createReturnStatement = $__303.createReturnStatement;
-  function convertConciseBody(tree) {
-    if (tree.type !== FUNCTION_BODY)
-      return createFunctionBody([createReturnStatement(tree)]);
-    return tree;
-  }
-  var ArrowFunctionTransformer = function ArrowFunctionTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $ArrowFunctionTransformer.prototype, arguments);
-  };
-  var $ArrowFunctionTransformer = ArrowFunctionTransformer;
-  ($traceurRuntime.createClass)(ArrowFunctionTransformer, {transformArrowFunctionExpression: function(tree) {
-      var alphaRenamed = alphaRenameThisAndArguments(this, tree);
-      var parameterList = this.transformAny(alphaRenamed.parameterList);
-      var body = this.transformAny(alphaRenamed.body);
-      body = convertConciseBody(body);
-      var functionExpression = new FunctionExpression(tree.location, null, tree.functionKind, parameterList, null, [], body);
-      return createParenExpression(functionExpression);
-    }}, {transform: function(tempVarTransformer, tree) {
-      tree = alphaRenameThisAndArguments(tempVarTransformer, tree);
-      var body = convertConciseBody(tree.body);
-      return new FunctionExpression(tree.location, null, tree.functionKind, tree.parameterList, null, [], body);
-    }}, TempVarTransformer);
-  return {get ArrowFunctionTransformer() {
-      return ArrowFunctionTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/BlockBindingTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/BlockBindingTransformer";
-  var AlphaRenamer = System.get("traceur@0.0.52/src/codegeneration/AlphaRenamer").AlphaRenamer;
-  var $__306 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      BINDING_IDENTIFIER = $__306.BINDING_IDENTIFIER,
-      BLOCK = $__306.BLOCK,
-      VARIABLE_DECLARATION_LIST = $__306.VARIABLE_DECLARATION_LIST;
-  var $__307 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      FunctionDeclaration = $__307.FunctionDeclaration,
-      FunctionExpression = $__307.FunctionExpression;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__309 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      CONST = $__309.CONST,
-      LET = $__309.LET,
-      VAR = $__309.VAR;
-  var $__310 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createAssignmentExpression = $__310.createAssignmentExpression,
-      createBindingIdentifier = $__310.createBindingIdentifier,
-      createBlock = $__310.createBlock,
-      createCatch = $__310.createCatch,
-      createEmptyStatement = $__310.createEmptyStatement,
-      createExpressionStatement = $__310.createExpressionStatement,
-      createFinally = $__310.createFinally,
-      createForInStatement = $__310.createForInStatement,
-      createForStatement = $__310.createForStatement,
-      createFunctionBody = $__310.createFunctionBody,
-      createIdentifierExpression = $__310.createIdentifierExpression,
-      createIdentifierToken = $__310.createIdentifierToken,
-      createThrowStatement = $__310.createThrowStatement,
-      createTryStatement = $__310.createTryStatement,
-      createUndefinedExpression = $__310.createUndefinedExpression,
-      createVariableDeclaration = $__310.createVariableDeclaration,
-      createVariableDeclarationList = $__310.createVariableDeclarationList,
-      createVariableStatement = $__310.createVariableStatement;
-  var ScopeType = {
-    SCRIPT: 'SCRIPT',
-    FUNCTION: 'FUNCTION',
-    BLOCK: 'BLOCK'
-  };
-  var Scope = function Scope(parent, type) {
-    this.parent = parent;
-    this.type = type;
-    this.blockVariables = null;
-  };
-  ($traceurRuntime.createClass)(Scope, {addBlockScopedVariable: function(value) {
-      if (!this.blockVariables) {
-        this.blockVariables = Object.create(null);
-      }
-      this.blockVariables[value] = true;
-    }}, {});
-  ;
-  var Rename = function Rename(oldName, newName) {
-    this.oldName = oldName;
-    this.newName = newName;
-  };
-  ($traceurRuntime.createClass)(Rename, {}, {});
-  function renameAll(renames, tree) {
-    renames.forEach((function(rename) {
-      tree = AlphaRenamer.rename(tree, rename.oldName, rename.newName);
-    }));
-    return tree;
-  }
-  function toBlock(statement) {
-    return statement.type == BLOCK ? statement : createBlock([statement]);
-  }
-  var BlockBindingTransformer = function BlockBindingTransformer(stateAllocator) {
-    $traceurRuntime.superCall(this, $BlockBindingTransformer.prototype, "constructor", []);
-    this.scope_ = null;
-  };
-  var $BlockBindingTransformer = BlockBindingTransformer;
-  ($traceurRuntime.createClass)(BlockBindingTransformer, {
-    createScriptScope_: function() {
-      return new Scope(this.scope_, ScopeType.SCRIPT);
-    },
-    createFunctionScope_: function() {
-      if (this.scope_ == null) {
-        throw new Error('Top level function scope found.');
-      }
-      return new Scope(this.scope_, ScopeType.FUNCTION);
-    },
-    createBlockScope_: function() {
-      if (this.scope_ == null) {
-        throw new Error('Top level block scope found.');
-      }
-      return new Scope(this.scope_, ScopeType.BLOCK);
-    },
-    push_: function(scope) {
-      this.scope_ = scope;
-      return scope;
-    },
-    pop_: function(scope) {
-      if (this.scope_ != scope) {
-        throw new Error('BlockBindingTransformer scope mismatch');
-      }
-      this.scope_ = scope.parent;
-    },
-    transformBlock: function(tree) {
-      var scope = this.push_(this.createBlockScope_());
-      var statements = this.transformList(tree.statements);
-      if (scope.blockVariables != null) {
-        tree = createBlock([this.rewriteAsCatch_(scope.blockVariables, createBlock(statements))]);
-      } else if (statements != tree.statements) {
-        tree = createBlock(statements);
-      }
-      this.pop_(scope);
-      return tree;
-    },
-    rewriteAsCatch_: function(blockVariables, statement) {
-      for (var variable in blockVariables) {
-        statement = createTryStatement(createBlock([createThrowStatement(createUndefinedExpression())]), createCatch(createBindingIdentifier(variable), createBlock([statement])), null);
-      }
-      return statement;
-    },
-    transformClassDeclaration: function(tree) {
-      throw new Error('ClassDeclaration should be transformed away.');
-    },
-    transformForInStatement: function(tree) {
-      var treeBody = tree.body;
-      var initializer;
-      if (tree.initializer != null && tree.initializer.type == VARIABLE_DECLARATION_LIST) {
-        var variables = tree.initializer;
-        if (variables.declarations.length != 1) {
-          throw new Error('for .. in has != 1 variables');
-        }
-        var variable = variables.declarations[0];
-        var variableName = this.getVariableName_(variable);
-        switch (variables.declarationType) {
-          case LET:
-          case CONST:
-            {
-              if (variable.initializer != null) {
-                throw new Error('const/let in for-in may not have an initializer');
-              }
-              initializer = createVariableDeclarationList(VAR, ("$" + variableName), null);
-              treeBody = this.prependToBlock_(createVariableStatement(LET, variableName, createIdentifierExpression(("$" + variableName))), treeBody);
-              break;
-            }
-          case VAR:
-            initializer = this.transformVariables_(variables);
-            break;
-          default:
-            throw new Error('Unreachable.');
-        }
-      } else {
-        initializer = this.transformAny(tree.initializer);
-      }
-      var result = tree;
-      var collection = this.transformAny(tree.collection);
-      var body = this.transformAny(treeBody);
-      if (initializer != tree.initializer || collection != tree.collection || body != tree.body) {
-        result = createForInStatement(initializer, collection, body);
-      }
-      return result;
-    },
-    prependToBlock_: function(statement, body) {
-      if (body.type == BLOCK) {
-        return createBlock($traceurRuntime.spread([statement], body.statements));
-      } else {
-        return createBlock([statement, body]);
-      }
-    },
-    transformForStatement: function(tree) {
-      var initializer;
-      if (tree.initializer != null && tree.initializer.type == VARIABLE_DECLARATION_LIST) {
-        var variables = tree.initializer;
-        switch (variables.declarationType) {
-          case LET:
-          case CONST:
-            return this.transformForLet_(tree, variables);
-          case VAR:
-            initializer = this.transformVariables_(variables);
-            break;
-          default:
-            throw new Error('Reached unreachable.');
-        }
-      } else {
-        initializer = this.transformAny(tree.initializer);
-      }
-      var condition = this.transformAny(tree.condition);
-      var increment = this.transformAny(tree.increment);
-      var body = this.transformAny(tree.body);
-      var result = tree;
-      if (initializer != tree.initializer || condition != tree.condition || increment != tree.increment || body != tree.body) {
-        result = createForStatement(initializer, condition, increment, body);
-      }
-      return result;
-    },
-    transformForLet_: function(tree, variables) {
-      var $__311 = this;
-      var copyFwd = [];
-      var copyBak = [];
-      var hoisted = [];
-      var renames = [];
-      variables.declarations.forEach((function(variable) {
-        var variableName = $__311.getVariableName_(variable);
-        var hoistedName = ("$" + variableName);
-        var initializer = renameAll(renames, variable.initializer);
-        hoisted.push(createVariableDeclaration(hoistedName, initializer));
-        copyFwd.push(createVariableDeclaration(variableName, createIdentifierExpression(hoistedName)));
-        copyBak.push(createExpressionStatement(createAssignmentExpression(createIdentifierExpression(hoistedName), createIdentifierExpression(variableName))));
-        renames.push(new Rename(variableName, hoistedName));
-      }));
-      var condition = renameAll(renames, tree.condition);
-      var increment = renameAll(renames, tree.increment);
-      var transformedForLoop = createBlock([createVariableStatement(createVariableDeclarationList(LET, hoisted)), createForStatement(null, condition, increment, createBlock([createVariableStatement(createVariableDeclarationList(LET, copyFwd)), createTryStatement(toBlock(tree.body), null, createFinally(createBlock(copyBak)))]))]);
-      return this.transformAny(transformedForLoop);
-    },
-    transformFunctionDeclaration: function(tree) {
-      var body = this.transformFunctionBody(tree.body);
-      var parameterList = this.transformAny(tree.parameterList);
-      if (this.scope_.type === ScopeType.BLOCK) {
-        this.scope_.addBlockScopedVariable(tree.name.identifierToken.value);
-        return createExpressionStatement(createAssignmentExpression(createIdentifierExpression(tree.name.identifierToken), new FunctionExpression(tree.location, null, tree.functionKind, parameterList, tree.typeAnnotation, tree.annotations, body)));
-      }
-      if (body === tree.body && parameterList === tree.parameterList) {
-        return tree;
-      }
-      return new FunctionDeclaration(tree.location, tree.name, tree.functionKind, parameterList, tree.typeAnnotation, tree.annotations, body);
-    },
-    transformScript: function(tree) {
-      var scope = this.push_(this.createScriptScope_());
-      var result = $traceurRuntime.superCall(this, $BlockBindingTransformer.prototype, "transformScript", [tree]);
-      this.pop_(scope);
-      return result;
-    },
-    transformVariableDeclaration: function(tree) {
-      throw new Error('Should never see variable declaration tree.');
-    },
-    transformVariableDeclarationList: function(tree) {
-      throw new Error('Should never see variable declaration list.');
-    },
-    transformVariableStatement: function(tree) {
-      if (this.scope_.type == ScopeType.BLOCK) {
-        switch (tree.declarations.declarationType) {
-          case CONST:
-          case LET:
-            return this.transformBlockVariables_(tree.declarations);
-          default:
-            break;
-        }
-      }
-      var variables = this.transformVariables_(tree.declarations);
-      if (variables != tree.declarations) {
-        tree = createVariableStatement(variables);
-      }
-      return tree;
-    },
-    transformBlockVariables_: function(tree) {
-      var $__311 = this;
-      var variables = tree.declarations;
-      var commaExpressions = [];
-      variables.forEach((function(variable) {
-        switch (tree.declarationType) {
-          case LET:
-          case CONST:
-            break;
-          default:
-            throw new Error('Only let/const allowed here.');
-        }
-        var variableName = $__311.getVariableName_(variable);
-        $__311.scope_.addBlockScopedVariable(variableName);
-        var initializer = $__311.transformAny(variable.initializer);
-        if (initializer != null) {
-          commaExpressions.push(createAssignmentExpression(createIdentifierExpression(variableName), initializer));
-        }
-      }));
-      switch (commaExpressions.length) {
-        case 0:
-          return createEmptyStatement();
-        case 1:
-          return createExpressionStatement(commaExpressions[0]);
-        default:
-          for (var i = 0; i < commaExpressions.length; i++) {
-            commaExpressions[i] = createExpressionStatement(commaExpressions[i]);
-          }
-          return createBlock(commaExpressions);
-      }
-    },
-    transformVariables_: function(tree) {
-      var variables = tree.declarations;
-      var transformed = null;
-      for (var index = 0; index < variables.length; index++) {
-        var variable = variables[index];
-        var variableName = this.getVariableName_(variable);
-        var initializer = this.transformAny(variable.initializer);
-        if (transformed != null || initializer != variable.initializer) {
-          if (transformed == null) {
-            transformed = variables.slice(0, index);
-          }
-          transformed.push(createVariableDeclaration(createIdentifierToken(variableName), initializer));
-        }
-      }
-      if (transformed != null || tree.declarationType != VAR) {
-        var declarations = transformed != null ? transformed : tree.declarations;
-        var declarationType = tree.declarationType != VAR ? VAR : tree.declarationType;
-        tree = createVariableDeclarationList(declarationType, declarations);
-      }
-      return tree;
-    },
-    transformFunctionBody: function(body) {
-      var scope = this.push_(this.createFunctionScope_());
-      body = this.transformFunctionBodyStatements_(body);
-      this.pop_(scope);
-      return body;
-    },
-    transformFunctionBodyStatements_: function(tree) {
-      var statements = this.transformList(tree.statements);
-      if (this.scope_.blockVariables != null) {
-        tree = this.rewriteAsCatch_(this.scope_.blockVariables, createBlock(statements));
-      } else if (statements != tree.statements) {
-        tree = createFunctionBody(statements);
-      }
-      return tree;
-    },
-    getVariableName_: function(variable) {
-      var lvalue = variable.lvalue;
-      if (lvalue.type == BINDING_IDENTIFIER) {
-        return lvalue.identifierToken.value;
-      }
-      throw new Error('Unexpected destructuring declaration found.');
-    }
-  }, {}, ParseTreeTransformer);
-  return {get BlockBindingTransformer() {
-      return BlockBindingTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/MakeStrictTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/MakeStrictTransformer";
-  var $__313 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      FunctionBody = $__313.FunctionBody,
-      Script = $__313.Script;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var createUseStrictDirective = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory").createUseStrictDirective;
-  var hasUseStrict = System.get("traceur@0.0.52/src/semantics/util").hasUseStrict;
-  function prepend(statements) {
-    return $traceurRuntime.spread([createUseStrictDirective()], statements);
-  }
-  var MakeStrictTransformer = function MakeStrictTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $MakeStrictTransformer.prototype, arguments);
-  };
-  var $MakeStrictTransformer = MakeStrictTransformer;
-  ($traceurRuntime.createClass)(MakeStrictTransformer, {
-    transformScript: function(tree) {
-      if (hasUseStrict(tree.scriptItemList))
-        return tree;
-      return new Script(tree.location, prepend(tree.scriptItemList));
-    },
-    transformFunctionBody: function(tree) {
-      if (hasUseStrict(tree.statements))
-        return tree;
-      return new FunctionBody(tree.location, prepend(tree.statements));
-    }
-  }, {transformTree: function(tree) {
-      return new $MakeStrictTransformer().transformAny(tree);
-    }}, ParseTreeTransformer);
-  return {get MakeStrictTransformer() {
-      return MakeStrictTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/assignmentOperatorToBinaryOperator", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/assignmentOperatorToBinaryOperator";
-  var $__318 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      AMPERSAND = $__318.AMPERSAND,
-      AMPERSAND_EQUAL = $__318.AMPERSAND_EQUAL,
-      BAR = $__318.BAR,
-      BAR_EQUAL = $__318.BAR_EQUAL,
-      CARET = $__318.CARET,
-      CARET_EQUAL = $__318.CARET_EQUAL,
-      LEFT_SHIFT = $__318.LEFT_SHIFT,
-      LEFT_SHIFT_EQUAL = $__318.LEFT_SHIFT_EQUAL,
-      MINUS = $__318.MINUS,
-      MINUS_EQUAL = $__318.MINUS_EQUAL,
-      PERCENT = $__318.PERCENT,
-      PERCENT_EQUAL = $__318.PERCENT_EQUAL,
-      PLUS = $__318.PLUS,
-      PLUS_EQUAL = $__318.PLUS_EQUAL,
-      RIGHT_SHIFT = $__318.RIGHT_SHIFT,
-      RIGHT_SHIFT_EQUAL = $__318.RIGHT_SHIFT_EQUAL,
-      SLASH = $__318.SLASH,
-      SLASH_EQUAL = $__318.SLASH_EQUAL,
-      STAR = $__318.STAR,
-      STAR_EQUAL = $__318.STAR_EQUAL,
-      UNSIGNED_RIGHT_SHIFT = $__318.UNSIGNED_RIGHT_SHIFT,
-      UNSIGNED_RIGHT_SHIFT_EQUAL = $__318.UNSIGNED_RIGHT_SHIFT_EQUAL;
-  function assignmentOperatorToBinaryOperator(type) {
-    switch (type) {
-      case STAR_EQUAL:
-        return STAR;
-      case SLASH_EQUAL:
-        return SLASH;
-      case PERCENT_EQUAL:
-        return PERCENT;
-      case PLUS_EQUAL:
-        return PLUS;
-      case MINUS_EQUAL:
-        return MINUS;
-      case LEFT_SHIFT_EQUAL:
-        return LEFT_SHIFT;
-      case RIGHT_SHIFT_EQUAL:
-        return RIGHT_SHIFT;
-      case UNSIGNED_RIGHT_SHIFT_EQUAL:
-        return UNSIGNED_RIGHT_SHIFT;
-      case AMPERSAND_EQUAL:
-        return AMPERSAND;
-      case CARET_EQUAL:
-        return CARET;
-      case BAR_EQUAL:
-        return BAR;
-      default:
-        throw Error('unreachable');
-    }
-  }
-  var $__default = assignmentOperatorToBinaryOperator;
-  return {get default() {
-      return $__default;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ExplodeExpressionTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ExplodeExpressionTransformer";
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__320 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createAssignmentExpression = $__320.createAssignmentExpression,
-      createCommaExpression = $__320.createCommaExpression,
-      id = $__320.createIdentifierExpression,
-      createMemberExpression = $__320.createMemberExpression,
-      createNumberLiteral = $__320.createNumberLiteral,
-      createOperatorToken = $__320.createOperatorToken,
-      createParenExpression = $__320.createParenExpression;
-  var $__321 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      AND = $__321.AND,
-      EQUAL = $__321.EQUAL,
-      MINUS = $__321.MINUS,
-      MINUS_EQUAL = $__321.MINUS_EQUAL,
-      MINUS_MINUS = $__321.MINUS_MINUS,
-      OR = $__321.OR,
-      PLUS = $__321.PLUS,
-      PLUS_EQUAL = $__321.PLUS_EQUAL,
-      PLUS_PLUS = $__321.PLUS_PLUS;
-  var $__322 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      COMMA_EXPRESSION = $__322.COMMA_EXPRESSION,
-      IDENTIFIER_EXPRESSION = $__322.IDENTIFIER_EXPRESSION,
-      MEMBER_EXPRESSION = $__322.MEMBER_EXPRESSION,
-      MEMBER_LOOKUP_EXPRESSION = $__322.MEMBER_LOOKUP_EXPRESSION,
-      PROPERTY_NAME_ASSIGNMENT = $__322.PROPERTY_NAME_ASSIGNMENT,
-      SPREAD_EXPRESSION = $__322.SPREAD_EXPRESSION,
-      TEMPLATE_LITERAL_PORTION = $__322.TEMPLATE_LITERAL_PORTION;
-  var $__323 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      ArgumentList = $__323.ArgumentList,
-      ArrayLiteralExpression = $__323.ArrayLiteralExpression,
-      AwaitExpression = $__323.AwaitExpression,
-      BinaryExpression = $__323.BinaryExpression,
-      CallExpression = $__323.CallExpression,
-      ConditionalExpression = $__323.ConditionalExpression,
-      MemberExpression = $__323.MemberExpression,
-      MemberLookupExpression = $__323.MemberLookupExpression,
-      NewExpression = $__323.NewExpression,
-      ObjectLiteralExpression = $__323.ObjectLiteralExpression,
-      PropertyNameAssignment = $__323.PropertyNameAssignment,
-      SpreadExpression = $__323.SpreadExpression,
-      TemplateLiteralExpression = $__323.TemplateLiteralExpression,
-      TemplateSubstitution = $__323.TemplateSubstitution,
-      UnaryExpression = $__323.UnaryExpression,
-      YieldExpression = $__323.YieldExpression;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var assignmentOperatorToBinaryOperator = System.get("traceur@0.0.52/src/codegeneration/assignmentOperatorToBinaryOperator").default;
-  var CommaExpressionBuilder = function CommaExpressionBuilder(tempVar) {
-    this.tempVar = tempVar;
-    this.expressions = [];
-  };
-  ($traceurRuntime.createClass)(CommaExpressionBuilder, {
-    add: function(tree) {
-      var $__327;
-      if (tree.type === COMMA_EXPRESSION)
-        ($__327 = this.expressions).push.apply($__327, $traceurRuntime.spread(getExpressions(tree)));
-      return this;
-    },
-    build: function(tree) {
-      var tempVar = this.tempVar;
-      this.expressions.push(createAssignmentExpression(tempVar, tree), tempVar);
-      return createCommaExpression(this.expressions);
-    }
-  }, {});
-  function getResult(tree) {
-    if (tree.type === COMMA_EXPRESSION)
-      return tree.expressions[tree.expressions.length - 1];
-    return tree;
-  }
-  function getExpressions(tree) {
-    if (tree.type === COMMA_EXPRESSION)
-      return tree.expressions.slice(0, -1);
-    return [];
-  }
-  var ExplodeExpressionTransformer = function ExplodeExpressionTransformer(tempVarTransformer) {
-    $traceurRuntime.superCall(this, $ExplodeExpressionTransformer.prototype, "constructor", []);
-    this.tempVarTransformer_ = tempVarTransformer;
-  };
-  var $ExplodeExpressionTransformer = ExplodeExpressionTransformer;
-  ($traceurRuntime.createClass)(ExplodeExpressionTransformer, {
-    addTempVar: function() {
-      var tmpId = this.tempVarTransformer_.addTempVar();
-      return id(tmpId);
-    },
-    transformUnaryExpression: function(tree) {
-      if (tree.operator.type == PLUS_PLUS)
-        return this.transformUnaryNumeric(tree, PLUS_EQUAL);
-      if (tree.operator.type == MINUS_MINUS)
-        return this.transformUnaryNumeric(tree, MINUS_EQUAL);
-      var operand = this.transformAny(tree.operand);
-      if (operand === tree.operand)
-        return tree;
-      var expressions = $traceurRuntime.spread(getExpressions(operand), [new UnaryExpression(tree.location, tree.operator, getResult(operand))]);
-      return createCommaExpression(expressions);
-    },
-    transformUnaryNumeric: function(tree, operator) {
-      return this.transformAny(new BinaryExpression(tree.location, tree.operand, createOperatorToken(operator), createNumberLiteral(1)));
-    },
-    transformPostfixExpression: function(tree) {
-      if (tree.operand.type === MEMBER_EXPRESSION)
-        return this.transformPostfixMemberExpression(tree);
-      if (tree.operand.type === MEMBER_LOOKUP_EXPRESSION)
-        return this.transformPostfixMemberLookupExpression(tree);
-      assert(tree.operand.type === IDENTIFIER_EXPRESSION);
-      var operand = tree.operand;
-      var tmp = this.addTempVar();
-      var operator = tree.operator.type === PLUS_PLUS ? PLUS : MINUS;
-      var expressions = [createAssignmentExpression(tmp, operand), createAssignmentExpression(operand, new BinaryExpression(tree.location, tmp, createOperatorToken(operator), createNumberLiteral(1))), tmp];
-      return createCommaExpression(expressions);
-    },
-    transformPostfixMemberExpression: function(tree) {
-      var memberName = tree.operand.memberName;
-      var operand = this.transformAny(tree.operand.operand);
-      var tmp = this.addTempVar();
-      var memberExpression = new MemberExpression(tree.operand.location, getResult(operand), memberName);
-      var operator = tree.operator.type === PLUS_PLUS ? PLUS : MINUS;
-      var expressions = $traceurRuntime.spread(getExpressions(operand), [createAssignmentExpression(tmp, memberExpression), createAssignmentExpression(memberExpression, new BinaryExpression(tree.location, tmp, createOperatorToken(operator), createNumberLiteral(1))), tmp]);
-      return createCommaExpression(expressions);
-    },
-    transformPostfixMemberLookupExpression: function(tree) {
-      var memberExpression = this.transformAny(tree.operand.memberExpression);
-      var operand = this.transformAny(tree.operand.operand);
-      var tmp = this.addTempVar();
-      var memberLookupExpression = new MemberLookupExpression(null, getResult(operand), getResult(memberExpression));
-      var operator = tree.operator.type === PLUS_PLUS ? PLUS : MINUS;
-      var expressions = $traceurRuntime.spread(getExpressions(operand), getExpressions(memberExpression), [createAssignmentExpression(tmp, memberLookupExpression), createAssignmentExpression(memberLookupExpression, new BinaryExpression(tree.location, tmp, createOperatorToken(operator), createNumberLiteral(1))), tmp]);
-      return createCommaExpression(expressions);
-    },
-    transformYieldExpression: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      return this.createCommaExpressionBuilder().add(expression).build(new YieldExpression(tree.location, getResult(expression), tree.isYieldFor));
-    },
-    transformAwaitExpression: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      return this.createCommaExpressionBuilder().add(expression).build(new AwaitExpression(tree.location, getResult(expression)));
-    },
-    transformParenExpression: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression)
-        return tree;
-      var result = getResult(expression);
-      if (result.type === IDENTIFIER_EXPRESSION)
-        return expression;
-      return this.createCommaExpressionBuilder().add(expression).build(result);
-    },
-    transformCommaExpression: function(tree) {
-      var expressions = this.transformList(tree.expressions);
-      if (expressions === tree.expressions)
-        return tree;
-      var builder = new CommaExpressionBuilder(null);
-      for (var i = 0; i < expressions.length; i++) {
-        builder.add(expressions[i]);
-      }
-      return createCommaExpression($traceurRuntime.spread(builder.expressions, [getResult(expressions[expressions.length - 1])]));
-    },
-    transformMemberExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      return this.createCommaExpressionBuilder().add(operand).build(new MemberExpression(tree.location, getResult(operand), tree.memberName));
-    },
-    transformMemberLookupExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      var memberExpression = this.transformAny(tree.memberExpression);
-      return this.createCommaExpressionBuilder().add(operand).add(memberExpression).build(new MemberLookupExpression(tree.location, getResult(operand), getResult(memberExpression)));
-    },
-    transformBinaryExpression: function(tree) {
-      if (tree.operator.isAssignmentOperator())
-        return this.transformAssignmentExpression(tree);
-      var left = this.transformAny(tree.left);
-      var right = this.transformAny(tree.right);
-      if (left === tree.left && right === tree.right)
-        return tree;
-      if (tree.operator.type === OR)
-        return this.transformOr(left, right);
-      if (tree.operator.type === AND)
-        return this.transformAnd(left, right);
-      var expressions = $traceurRuntime.spread(getExpressions(left), getExpressions(right), [new BinaryExpression(tree.location, getResult(left), tree.operator, getResult(right))]);
-      return createCommaExpression(expressions);
-    },
-    transformAssignmentExpression: function(tree) {
-      var left = tree.left;
-      if (left.type === MEMBER_EXPRESSION)
-        return this.transformAssignMemberExpression(tree);
-      if (left.type === MEMBER_LOOKUP_EXPRESSION)
-        return this.transformAssignMemberLookupExpression(tree);
-      assert(tree.left.type === IDENTIFIER_EXPRESSION);
-      if (tree.operator.type === EQUAL) {
-        var left = this.transformAny(left);
-        var right = this.transformAny(tree.right);
-        var expressions = $traceurRuntime.spread(getExpressions(right), [createAssignmentExpression(left, getResult(right)), getResult(right)]);
-        return createCommaExpression(expressions);
-      }
-      var right = this.transformAny(tree.right);
-      var tmp = this.addTempVar();
-      var binop = createOperatorToken(assignmentOperatorToBinaryOperator(tree.operator.type));
-      var expressions = $traceurRuntime.spread(getExpressions(right), [createAssignmentExpression(tmp, new BinaryExpression(tree.location, left, binop, getResult(right))), createAssignmentExpression(left, tmp), tmp]);
-      return createCommaExpression(expressions);
-    },
-    transformAssignMemberExpression: function(tree) {
-      var left = tree.left;
-      if (tree.operator.type === EQUAL) {
-        var operand = this.transformAny(left.operand);
-        var right = this.transformAny(tree.right);
-        var expressions = $traceurRuntime.spread(getExpressions(operand), getExpressions(right), [new BinaryExpression(tree.location, new MemberExpression(left.location, getResult(operand), left.memberName), tree.operator, getResult(right)), getResult(right)]);
-        return createCommaExpression(expressions);
-      }
-      var operand = this.transformAny(left.operand);
-      var right = this.transformAny(tree.right);
-      var tmp = this.addTempVar();
-      var memberExpression = new MemberExpression(left.location, getResult(operand), left.memberName);
-      var tmp2 = this.addTempVar();
-      var binop = createOperatorToken(assignmentOperatorToBinaryOperator(tree.operator.type));
-      var expressions = $traceurRuntime.spread(getExpressions(operand), getExpressions(right), [createAssignmentExpression(tmp, memberExpression), createAssignmentExpression(tmp2, new BinaryExpression(tree.location, tmp, binop, getResult(right))), createAssignmentExpression(memberExpression, tmp2), tmp2]);
-      return createCommaExpression(expressions);
-    },
-    transformAssignMemberLookupExpression: function(tree) {
-      var left = tree.left;
-      if (tree.operator.type === EQUAL) {
-        var operand = this.transformAny(left.operand);
-        var memberExpression = this.transformAny(left.memberExpression);
-        var right = this.transformAny(tree.right);
-        var expressions = $traceurRuntime.spread(getExpressions(operand), getExpressions(memberExpression), getExpressions(right), [new BinaryExpression(tree.location, new MemberLookupExpression(left.location, getResult(operand), getResult(memberExpression)), tree.operator, getResult(right)), getResult(right)]);
-        return createCommaExpression(expressions);
-      }
-      var operand = this.transformAny(left.operand);
-      var memberExpression = this.transformAny(left.memberExpression);
-      var right = this.transformAny(tree.right);
-      var tmp = this.addTempVar();
-      var memberLookupExpression = new MemberLookupExpression(left.location, getResult(operand), getResult(memberExpression));
-      var tmp2 = this.addTempVar();
-      var binop = createOperatorToken(assignmentOperatorToBinaryOperator(tree.operator.type));
-      var expressions = $traceurRuntime.spread(getExpressions(operand), getExpressions(memberExpression), getExpressions(right), [createAssignmentExpression(tmp, memberLookupExpression), createAssignmentExpression(tmp2, new BinaryExpression(tree.location, tmp, binop, getResult(right))), createAssignmentExpression(memberLookupExpression, tmp2), tmp2]);
-      return createCommaExpression(expressions);
-    },
-    transformArrayLiteralExpression: function(tree) {
-      var elements = this.transformList(tree.elements);
-      if (elements === tree.elements)
-        return tree;
-      var builder = this.createCommaExpressionBuilder();
-      var results = [];
-      for (var i = 0; i < elements.length; i++) {
-        builder.add(elements[i]);
-        results.push(getResult(elements[i]));
-      }
-      return builder.build(new ArrayLiteralExpression(tree.location, results));
-    },
-    transformObjectLiteralExpression: function(tree) {
-      var propertyNameAndValues = this.transformList(tree.propertyNameAndValues);
-      if (propertyNameAndValues === tree.propertyNameAndValues)
-        return tree;
-      var builder = this.createCommaExpressionBuilder();
-      var results = [];
-      for (var i = 0; i < propertyNameAndValues.length; i++) {
-        if (propertyNameAndValues[i].type === PROPERTY_NAME_ASSIGNMENT) {
-          builder.add(propertyNameAndValues[i].value);
-          results.push(new PropertyNameAssignment(propertyNameAndValues[i].location, propertyNameAndValues[i].name, getResult(propertyNameAndValues[i].value)));
-        } else {
-          results.push(propertyNameAndValues[i]);
-        }
-      }
-      return builder.build(new ObjectLiteralExpression(tree.location, results));
-    },
-    transformTemplateLiteralExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      var elements = this.transformList(tree.elements);
-      if (!operand && operand === tree.operand && elements === tree.elements)
-        return tree;
-      var builder = this.createCommaExpressionBuilder();
-      if (operand)
-        builder.add(operand);
-      var results = [];
-      for (var i = 0; i < elements.length; i++) {
-        if (elements[i].type === TEMPLATE_LITERAL_PORTION) {
-          results.push(elements[i]);
-        } else {
-          var expression = elements[i].expression;
-          builder.add(expression);
-          var result = getResult(expression);
-          results.push(new TemplateSubstitution(expression.location, result));
-        }
-      }
-      return builder.build(new TemplateLiteralExpression(tree.location, operand && getResult(operand), results));
-    },
-    transformCallExpression: function(tree) {
-      if (tree.operand.type === MEMBER_EXPRESSION)
-        return this.transformCallMemberExpression(tree);
-      if (tree.operand.type === MEMBER_LOOKUP_EXPRESSION)
-        return this.transformCallMemberLookupExpression(tree);
-      return this.transformCallAndNew_(tree, CallExpression);
-    },
-    transformNewExpression: function(tree) {
-      return this.transformCallAndNew_(tree, NewExpression);
-    },
-    transformCallAndNew_: function(tree, ctor) {
-      var operand = this.transformAny(tree.operand);
-      var args = this.transformAny(tree.args);
-      var builder = this.createCommaExpressionBuilder().add(operand);
-      var argResults = [];
-      args.args.forEach((function(arg) {
-        builder.add(arg);
-        argResults.push(getResult(arg));
-      }));
-      return builder.build(new ctor(tree.location, getResult(operand), new ArgumentList(args.location, argResults)));
-    },
-    transformCallMemberExpression: function(tree) {
-      var memberName = tree.operand.memberName;
-      var operand = this.transformAny(tree.operand.operand);
-      var tmp = this.addTempVar();
-      var memberExpresssion = new MemberExpression(tree.operand.location, getResult(operand), memberName);
-      var args = this.transformAny(tree.args);
-      var expressions = $traceurRuntime.spread(getExpressions(operand), [createAssignmentExpression(tmp, memberExpresssion)]);
-      var argResults = [getResult(operand)];
-      args.args.forEach((function(arg) {
-        var $__327;
-        ($__327 = expressions).push.apply($__327, $traceurRuntime.spread(getExpressions(arg)));
-        argResults.push(getResult(arg));
-      }));
-      var callExpression = new CallExpression(tree.location, createMemberExpression(tmp, 'call'), new ArgumentList(args.location, argResults));
-      var tmp2 = this.addTempVar();
-      expressions.push(createAssignmentExpression(tmp2, callExpression), tmp2);
-      return createCommaExpression(expressions);
-    },
-    transformCallMemberLookupExpression: function(tree) {
-      var operand = this.transformAny(tree.operand.operand);
-      var memberExpression = this.transformAny(tree.operand.memberExpression);
-      var tmp = this.addTempVar();
-      var lookupExpresssion = new MemberLookupExpression(tree.operand.location, getResult(operand), getResult(memberExpression));
-      var args = this.transformAny(tree.args);
-      var expressions = $traceurRuntime.spread(getExpressions(operand), getExpressions(memberExpression), [createAssignmentExpression(tmp, lookupExpresssion)]);
-      var argResults = [getResult(operand)];
-      args.args.forEach((function(arg, i) {
-        var $__327;
-        ($__327 = expressions).push.apply($__327, $traceurRuntime.spread(getExpressions(arg)));
-        var result = getResult(arg);
-        if (tree.args.args[i].type === SPREAD_EXPRESSION)
-          result = new SpreadExpression(arg.location, result);
-        argResults.push(result);
-      }));
-      var callExpression = new CallExpression(tree.location, createMemberExpression(tmp, 'call'), new ArgumentList(args.location, argResults));
-      var tmp2 = this.addTempVar();
-      expressions.push(createAssignmentExpression(tmp2, callExpression), tmp2);
-      return createCommaExpression(expressions);
-    },
-    transformConditionalExpression: function(tree) {
-      var condition = this.transformAny(tree.condition);
-      var left = this.transformAny(tree.left);
-      var right = this.transformAny(tree.right);
-      if (condition === tree.condition && left === tree.left && right === tree.right)
-        return tree;
-      var res = this.addTempVar();
-      var leftTree = createCommaExpression($traceurRuntime.spread(getExpressions(left), [createAssignmentExpression(res, getResult(left))]));
-      var rightTree = createCommaExpression($traceurRuntime.spread(getExpressions(right), [createAssignmentExpression(res, getResult(right))]));
-      var expressions = $traceurRuntime.spread(getExpressions(condition), [new ConditionalExpression(tree.location, getResult(condition), createParenExpression(leftTree), createParenExpression(rightTree)), res]);
-      return createCommaExpression(expressions);
-    },
-    transformOr: function(left, right) {
-      var res = this.addTempVar();
-      var leftTree = createCommaExpression([createAssignmentExpression(res, getResult(left))]);
-      var rightTree = createCommaExpression($traceurRuntime.spread(getExpressions(right), [createAssignmentExpression(res, getResult(right))]));
-      var expressions = $traceurRuntime.spread(getExpressions(left), [new ConditionalExpression(left.location, getResult(left), createParenExpression(leftTree), createParenExpression(rightTree)), res]);
-      return createCommaExpression(expressions);
-    },
-    transformAnd: function(left, right) {
-      var res = this.addTempVar();
-      var leftTree = createCommaExpression($traceurRuntime.spread(getExpressions(right), [createAssignmentExpression(res, getResult(right))]));
-      var rightTree = createCommaExpression([createAssignmentExpression(res, getResult(left))]);
-      var expressions = $traceurRuntime.spread(getExpressions(left), [new ConditionalExpression(left.location, getResult(left), createParenExpression(leftTree), createParenExpression(rightTree)), res]);
-      return createCommaExpression(expressions);
-    },
-    transformSpreadExpression: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      if (expression === tree.expression)
-        return tree;
-      var result = getResult(expression);
-      if (result.type !== SPREAD_EXPRESSION)
-        result = new SpreadExpression(result.location, result);
-      var expressions = $traceurRuntime.spread(getExpressions(expression), [result]);
-      return createCommaExpression(expressions);
-    },
-    createCommaExpressionBuilder: function() {
-      return new CommaExpressionBuilder(this.addTempVar());
-    }
-  }, {}, ParseTreeTransformer);
-  return {get ExplodeExpressionTransformer() {
-      return ExplodeExpressionTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/SuperTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/SuperTransformer";
-  var $__328 = Object.freeze(Object.defineProperties(["$traceurRuntime.superCall(", ", ", ", ", ",\n                                   ", ")"], {raw: {value: Object.freeze(["$traceurRuntime.superCall(", ", ", ", ", ",\n                                   ", ")"])}})),
-      $__329 = Object.freeze(Object.defineProperties(["$traceurRuntime.superGet(", ", ", ", ", ")"], {raw: {value: Object.freeze(["$traceurRuntime.superGet(", ", ", ", ", ")"])}})),
-      $__330 = Object.freeze(Object.defineProperties(["$traceurRuntime.superSet(", ", ", ", ", ",\n                                    ", ")"], {raw: {value: Object.freeze(["$traceurRuntime.superSet(", ", ", ", ", ",\n                                    ", ")"])}}));
-  var ExplodeExpressionTransformer = System.get("traceur@0.0.52/src/codegeneration/ExplodeExpressionTransformer").ExplodeExpressionTransformer;
-  var $__332 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      FunctionDeclaration = $__332.FunctionDeclaration,
-      FunctionExpression = $__332.FunctionExpression;
-  var $__333 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      LITERAL_PROPERTY_NAME = $__333.LITERAL_PROPERTY_NAME,
-      MEMBER_EXPRESSION = $__333.MEMBER_EXPRESSION,
-      MEMBER_LOOKUP_EXPRESSION = $__333.MEMBER_LOOKUP_EXPRESSION,
-      SUPER_EXPRESSION = $__333.SUPER_EXPRESSION;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__335 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      EQUAL = $__335.EQUAL,
-      MINUS_MINUS = $__335.MINUS_MINUS,
-      PLUS_PLUS = $__335.PLUS_PLUS;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var $__337 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createArrayLiteralExpression = $__337.createArrayLiteralExpression,
-      createIdentifierExpression = $__337.createIdentifierExpression,
-      createParenExpression = $__337.createParenExpression,
-      createStringLiteral = $__337.createStringLiteral,
-      createThisExpression = $__337.createThisExpression;
-  var parseExpression = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseExpression;
-  var ExplodeSuperExpression = function ExplodeSuperExpression() {
-    $traceurRuntime.defaultSuperCall(this, $ExplodeSuperExpression.prototype, arguments);
-  };
-  var $ExplodeSuperExpression = ExplodeSuperExpression;
-  ($traceurRuntime.createClass)(ExplodeSuperExpression, {
-    transformArrowFunctionExpression: function(tree) {
-      return tree;
-    },
-    transformClassExpression: function(tree) {
-      return tree;
-    },
-    transformFunctionBody: function(tree) {
-      return tree;
-    }
-  }, {}, ExplodeExpressionTransformer);
-  var SuperTransformer = function SuperTransformer(tempVarTransformer, protoName, methodTree, thisName) {
-    this.tempVarTransformer_ = tempVarTransformer;
-    this.protoName_ = protoName;
-    this.method_ = methodTree;
-    this.superCount_ = 0;
-    this.thisVar_ = createIdentifierExpression(thisName);
-    this.inNestedFunc_ = 0;
-    this.nestedSuperCount_ = 0;
-  };
-  var $SuperTransformer = SuperTransformer;
-  ($traceurRuntime.createClass)(SuperTransformer, {
-    get hasSuper() {
-      return this.superCount_ > 0;
-    },
-    get nestedSuper() {
-      return this.nestedSuperCount_ > 0;
-    },
-    transformFunctionDeclaration: function(tree) {
-      return this.transformFunction_(tree, FunctionDeclaration);
-    },
-    transformFunctionExpression: function(tree) {
-      return this.transformFunction_(tree, FunctionExpression);
-    },
-    transformFunction_: function(tree, constructor) {
-      var oldSuperCount = this.superCount_;
-      this.inNestedFunc_++;
-      var transformedTree = constructor === FunctionExpression ? $traceurRuntime.superCall(this, $SuperTransformer.prototype, "transformFunctionExpression", [tree]) : $traceurRuntime.superCall(this, $SuperTransformer.prototype, "transformFunctionDeclaration", [tree]);
-      this.inNestedFunc_--;
-      if (oldSuperCount !== this.superCount_)
-        this.nestedSuperCount_ += this.superCount_ - oldSuperCount;
-      return transformedTree;
-    },
-    transformGetAccessor: function(tree) {
-      return tree;
-    },
-    transformSetAccessor: function(tree) {
-      return tree;
-    },
-    transformPropertyMethodAssignMent: function(tree) {
-      return tree;
-    },
-    transformCallExpression: function(tree) {
-      if (this.method_ && tree.operand.type == SUPER_EXPRESSION) {
-        this.superCount_++;
-        assert(this.method_.name.type === LITERAL_PROPERTY_NAME);
-        var methodName = this.method_.name.literalToken.value;
-        return this.createSuperCallExpression_(methodName, tree);
-      }
-      if (hasSuperMemberExpression(tree.operand)) {
-        this.superCount_++;
-        var name;
-        if (tree.operand.type == MEMBER_EXPRESSION)
-          name = tree.operand.memberName.value;
-        else
-          name = tree.operand.memberExpression;
-        return this.createSuperCallExpression_(name, tree);
-      }
-      return $traceurRuntime.superCall(this, $SuperTransformer.prototype, "transformCallExpression", [tree]);
-    },
-    createSuperCallExpression_: function(methodName, tree) {
-      var thisExpr = this.inNestedFunc_ ? this.thisVar_ : createThisExpression();
-      var args = createArrayLiteralExpression(tree.args.args);
-      return this.createSuperCallExpression(thisExpr, this.protoName_, methodName, args);
-    },
-    createSuperCallExpression: function(thisExpr, protoName, methodName, args) {
-      return parseExpression($__328, thisExpr, protoName, methodName, args);
-    },
-    transformMemberShared_: function(tree, name) {
-      var thisExpr = this.inNestedFunc_ ? this.thisVar_ : createThisExpression();
-      return parseExpression($__329, thisExpr, this.protoName_, name);
-    },
-    transformMemberExpression: function(tree) {
-      if (tree.operand.type === SUPER_EXPRESSION) {
-        this.superCount_++;
-        return this.transformMemberShared_(tree, createStringLiteral(tree.memberName.value));
-      }
-      return $traceurRuntime.superCall(this, $SuperTransformer.prototype, "transformMemberExpression", [tree]);
-    },
-    transformMemberLookupExpression: function(tree) {
-      if (tree.operand.type === SUPER_EXPRESSION)
-        return this.transformMemberShared_(tree, tree.memberExpression);
-      return $traceurRuntime.superCall(this, $SuperTransformer.prototype, "transformMemberLookupExpression", [tree]);
-    },
-    transformBinaryExpression: function(tree) {
-      if (tree.operator.isAssignmentOperator() && hasSuperMemberExpression(tree.left)) {
-        if (tree.operator.type !== EQUAL) {
-          var exploded = new ExplodeSuperExpression(this.tempVarTransformer_).transformAny(tree);
-          return this.transformAny(createParenExpression(exploded));
-        }
-        this.superCount_++;
-        var name = tree.left.type === MEMBER_LOOKUP_EXPRESSION ? tree.left.memberExpression : createStringLiteral(tree.left.memberName.value);
-        var thisExpr = this.inNestedFunc_ ? this.thisVar_ : createThisExpression();
-        var right = this.transformAny(tree.right);
-        return parseExpression($__330, thisExpr, this.protoName_, name, right);
-      }
-      return $traceurRuntime.superCall(this, $SuperTransformer.prototype, "transformBinaryExpression", [tree]);
-    },
-    transformUnaryExpression: function(tree) {
-      var transformed = this.transformIncrementDecrement_(tree);
-      if (transformed)
-        return transformed;
-      return $traceurRuntime.superCall(this, $SuperTransformer.prototype, "transformUnaryExpression", [tree]);
-    },
-    transformPostfixExpression: function(tree) {
-      var transformed = this.transformIncrementDecrement_(tree);
-      if (transformed)
-        return transformed;
-      return $traceurRuntime.superCall(this, $SuperTransformer.prototype, "transformPostfixExpression", [tree]);
-    },
-    transformIncrementDecrement_: function(tree) {
-      var operator = tree.operator;
-      var operand = tree.operand;
-      if ((operator.type === PLUS_PLUS || operator.type === MINUS_MINUS) && hasSuperMemberExpression(operand)) {
-        var exploded = new ExplodeSuperExpression(this.tempVarTransformer_).transformAny(tree);
-        if (exploded !== tree)
-          exploded = createParenExpression(exploded);
-        return this.transformAny(exploded);
-      }
-      return null;
-    }
-  }, {}, ParseTreeTransformer);
-  function hasSuperMemberExpression(tree) {
-    if (tree.type !== MEMBER_EXPRESSION && tree.type !== MEMBER_LOOKUP_EXPRESSION)
-      return false;
-    return tree.operand.type === SUPER_EXPRESSION;
-  }
-  return {get SuperTransformer() {
-      return SuperTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ClassTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ClassTransformer";
-  var $__340 = Object.freeze(Object.defineProperties(["($traceurRuntime.createClass)(", ", ", ", ", ",\n                                       ", ")"], {raw: {value: Object.freeze(["($traceurRuntime.createClass)(", ", ", ", ", ",\n                                       ", ")"])}})),
-      $__341 = Object.freeze(Object.defineProperties(["($traceurRuntime.createClass)(", ", ", ", ", ")"], {raw: {value: Object.freeze(["($traceurRuntime.createClass)(", ", ", ", ", ")"])}})),
-      $__342 = Object.freeze(Object.defineProperties(["var ", " = ", ""], {raw: {value: Object.freeze(["var ", " = ", ""])}})),
-      $__343 = Object.freeze(Object.defineProperties(["var ", " = ", ""], {raw: {value: Object.freeze(["var ", " = ", ""])}})),
-      $__344 = Object.freeze(Object.defineProperties(["function($__super) {\n          var ", " = ", ";\n          return ($traceurRuntime.createClass)(", ", ", ",\n                                               ", ", $__super);\n        }(", ")"], {raw: {value: Object.freeze(["function($__super) {\n          var ", " = ", ";\n          return ($traceurRuntime.createClass)(", ", ", ",\n                                               ", ", $__super);\n        }(", ")"])}})),
-      $__345 = Object.freeze(Object.defineProperties(["function() {\n          var ", " = ", ";\n          return ($traceurRuntime.createClass)(", ", ", ",\n                                               ", ");\n        }()"], {raw: {value: Object.freeze(["function() {\n          var ", " = ", ";\n          return ($traceurRuntime.createClass)(", ", ", ",\n                                               ", ");\n        }()"])}})),
-      $__346 = Object.freeze(Object.defineProperties(["$traceurRuntime.defaultSuperCall(this,\n                ", ".prototype, arguments)"], {raw: {value: Object.freeze(["$traceurRuntime.defaultSuperCall(this,\n                ", ".prototype, arguments)"])}}));
-  var AlphaRenamer = System.get("traceur@0.0.52/src/codegeneration/AlphaRenamer").AlphaRenamer;
-  var CONSTRUCTOR = System.get("traceur@0.0.52/src/syntax/PredefinedName").CONSTRUCTOR;
-  var $__349 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      AnonBlock = $__349.AnonBlock,
-      ExportDeclaration = $__349.ExportDeclaration,
-      FunctionExpression = $__349.FunctionExpression,
-      GetAccessor = $__349.GetAccessor,
-      PropertyMethodAssignment = $__349.PropertyMethodAssignment,
-      SetAccessor = $__349.SetAccessor;
-  var $__350 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      GET_ACCESSOR = $__350.GET_ACCESSOR,
-      PROPERTY_METHOD_ASSIGNMENT = $__350.PROPERTY_METHOD_ASSIGNMENT,
-      SET_ACCESSOR = $__350.SET_ACCESSOR;
-  var SuperTransformer = System.get("traceur@0.0.52/src/codegeneration/SuperTransformer").SuperTransformer;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var VAR = System.get("traceur@0.0.52/src/syntax/TokenType").VAR;
-  var MakeStrictTransformer = System.get("traceur@0.0.52/src/codegeneration/MakeStrictTransformer").MakeStrictTransformer;
-  var $__355 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createEmptyParameterList = $__355.createEmptyParameterList,
-      createExpressionStatement = $__355.createExpressionStatement,
-      createFunctionBody = $__355.createFunctionBody,
-      id = $__355.createIdentifierExpression,
-      createMemberExpression = $__355.createMemberExpression,
-      createObjectLiteralExpression = $__355.createObjectLiteralExpression,
-      createParenExpression = $__355.createParenExpression,
-      createThisExpression = $__355.createThisExpression,
-      createVariableStatement = $__355.createVariableStatement;
-  var hasUseStrict = System.get("traceur@0.0.52/src/semantics/util").hasUseStrict;
-  var $__357 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__357.parseExpression,
-      parseStatement = $__357.parseStatement,
-      parseStatements = $__357.parseStatements;
-  var propName = System.get("traceur@0.0.52/src/staticsemantics/PropName").propName;
-  function classCall(func, object, staticObject, superClass) {
-    if (superClass) {
-      return parseExpression($__340, func, object, staticObject, superClass);
-    }
-    return parseExpression($__341, func, object, staticObject);
-  }
-  var ClassTransformer = function ClassTransformer(identifierGenerator) {
-    $traceurRuntime.superCall(this, $ClassTransformer.prototype, "constructor", [identifierGenerator]);
-    this.strictCount_ = 0;
-    this.state_ = null;
-  };
-  var $ClassTransformer = ClassTransformer;
-  ($traceurRuntime.createClass)(ClassTransformer, {
-    transformExportDeclaration: function(tree) {
-      var transformed = $traceurRuntime.superCall(this, $ClassTransformer.prototype, "transformExportDeclaration", [tree]);
-      if (transformed === tree)
-        return tree;
-      var declaration = transformed.declaration;
-      if (declaration instanceof AnonBlock) {
-        var statements = $traceurRuntime.spread([new ExportDeclaration(null, declaration.statements[0], [])], declaration.statements.slice(1));
-        return new AnonBlock(null, statements);
-      }
-      return transformed;
-    },
-    transformModule: function(tree) {
-      this.strictCount_ = 1;
-      return $traceurRuntime.superCall(this, $ClassTransformer.prototype, "transformModule", [tree]);
-    },
-    transformScript: function(tree) {
-      this.strictCount_ = +hasUseStrict(tree.scriptItemList);
-      return $traceurRuntime.superCall(this, $ClassTransformer.prototype, "transformScript", [tree]);
-    },
-    transformFunctionBody: function(tree) {
-      var useStrict = +hasUseStrict(tree.statements);
-      this.strictCount_ += useStrict;
-      var result = $traceurRuntime.superCall(this, $ClassTransformer.prototype, "transformFunctionBody", [tree]);
-      this.strictCount_ -= useStrict;
-      return result;
-    },
-    makeStrict_: function(tree) {
-      if (this.strictCount_)
-        return tree;
-      return MakeStrictTransformer.transformTree(tree);
-    },
-    transformClassElements_: function(tree, internalName) {
-      var $__359 = this;
-      var oldState = this.state_;
-      this.state_ = {hasSuper: false};
-      var superClass = this.transformAny(tree.superClass);
-      var hasConstructor = false;
-      var protoElements = [],
-          staticElements = [];
-      var constructorBody,
-          constructorParams;
-      tree.elements.forEach((function(tree) {
-        var elements,
-            homeObject;
-        if (tree.isStatic) {
-          elements = staticElements;
-          homeObject = internalName;
-        } else {
-          elements = protoElements;
-          homeObject = createMemberExpression(internalName, 'prototype');
-        }
-        switch (tree.type) {
-          case GET_ACCESSOR:
-            elements.push($__359.transformGetAccessor_(tree, homeObject));
-            break;
-          case SET_ACCESSOR:
-            elements.push($__359.transformSetAccessor_(tree, homeObject));
-            break;
-          case PROPERTY_METHOD_ASSIGNMENT:
-            var transformed = $__359.transformPropertyMethodAssignment_(tree, homeObject);
-            if (!tree.isStatic && propName(tree) === CONSTRUCTOR) {
-              hasConstructor = true;
-              constructorParams = transformed.parameterList;
-              constructorBody = transformed.body;
-            } else {
-              elements.push(transformed);
-            }
-            break;
-          default:
-            throw new Error(("Unexpected class element: " + tree.type));
-        }
-      }));
-      var object = createObjectLiteralExpression(protoElements);
-      var staticObject = createObjectLiteralExpression(staticElements);
-      var func;
-      if (!hasConstructor) {
-        func = this.getDefaultConstructor_(tree, internalName);
-      } else {
-        func = new FunctionExpression(tree.location, tree.name, false, constructorParams, null, [], constructorBody);
-      }
-      var state = this.state_;
-      this.state_ = oldState;
-      return {
-        func: func,
-        superClass: superClass,
-        object: object,
-        staticObject: staticObject,
-        hasSuper: state.hasSuper
-      };
-    },
-    transformClassDeclaration: function(tree) {
-      var name = tree.name.identifierToken;
-      var internalName = id(("$" + name));
-      var renamed = AlphaRenamer.rename(tree, name.value, internalName.identifierToken.value);
-      var referencesClassName = renamed !== tree;
-      var tree = renamed;
-      var $__361 = $traceurRuntime.assertObject(this.transformClassElements_(tree, internalName)),
-          func = $__361.func,
-          hasSuper = $__361.hasSuper,
-          object = $__361.object,
-          staticObject = $__361.staticObject,
-          superClass = $__361.superClass;
-      var statements = parseStatements($__342, name, func);
-      var expr = classCall(name, object, staticObject, superClass);
-      if (hasSuper || referencesClassName) {
-        statements.push(parseStatement($__343, internalName, name));
-      }
-      statements.push(createExpressionStatement(expr));
-      var anonBlock = new AnonBlock(null, statements);
-      return this.makeStrict_(anonBlock);
-    },
-    transformClassExpression: function(tree) {
-      this.pushTempScope();
-      var name;
-      if (tree.name)
-        name = tree.name.identifierToken;
-      else
-        name = id(this.getTempIdentifier());
-      var $__361 = $traceurRuntime.assertObject(this.transformClassElements_(tree, name)),
-          func = $__361.func,
-          hasSuper = $__361.hasSuper,
-          object = $__361.object,
-          staticObject = $__361.staticObject,
-          superClass = $__361.superClass;
-      var expression;
-      if (hasSuper || tree.name) {
-        if (superClass) {
-          expression = parseExpression($__344, name, func, name, object, staticObject, superClass);
-        } else {
-          expression = parseExpression($__345, name, func, name, object, staticObject);
-        }
-      } else {
-        expression = classCall(func, object, staticObject, superClass);
-      }
-      this.popTempScope();
-      return createParenExpression(this.makeStrict_(expression));
-    },
-    transformPropertyMethodAssignment_: function(tree, internalName) {
-      var parameterList = this.transformAny(tree.parameterList);
-      var body = this.transformSuperInFunctionBody_(tree, tree.body, internalName);
-      if (!tree.isStatic && parameterList === tree.parameterList && body === tree.body) {
-        return tree;
-      }
-      var isStatic = false;
-      return new PropertyMethodAssignment(tree.location, isStatic, tree.functionKind, tree.name, parameterList, tree.typeAnnotation, tree.annotations, body);
-    },
-    transformGetAccessor_: function(tree, internalName) {
-      var body = this.transformSuperInFunctionBody_(tree, tree.body, internalName);
-      if (!tree.isStatic && body === tree.body)
-        return tree;
-      return new GetAccessor(tree.location, false, tree.name, tree.typeAnnotation, tree.annotations, body);
-    },
-    transformSetAccessor_: function(tree, internalName) {
-      var parameterList = this.transformAny(tree.parameterList);
-      var body = this.transformSuperInFunctionBody_(tree, tree.body, internalName);
-      if (!tree.isStatic && body === tree.body)
-        return tree;
-      return new SetAccessor(tree.location, false, tree.name, parameterList, tree.annotations, body);
-    },
-    transformSuperInFunctionBody_: function(methodTree, tree, internalName) {
-      this.pushTempScope();
-      var thisName = this.getTempIdentifier();
-      var thisDecl = createVariableStatement(VAR, thisName, createThisExpression());
-      var superTransformer = new SuperTransformer(this, internalName, methodTree, thisName);
-      var transformedTree = superTransformer.transformFunctionBody(this.transformFunctionBody(tree));
-      if (superTransformer.hasSuper)
-        this.state_.hasSuper = true;
-      this.popTempScope();
-      if (superTransformer.nestedSuper)
-        return createFunctionBody([thisDecl].concat(transformedTree.statements));
-      return transformedTree;
-    },
-    getDefaultConstructor_: function(tree, internalName) {
-      var constructorParams = createEmptyParameterList();
-      var constructorBody;
-      if (tree.superClass) {
-        var statement = parseStatement($__346, internalName);
-        constructorBody = createFunctionBody([statement]);
-        this.state_.hasSuper = true;
-      } else {
-        constructorBody = createFunctionBody([]);
-      }
-      return new FunctionExpression(tree.location, tree.name, false, constructorParams, null, [], constructorBody);
-    }
-  }, {}, TempVarTransformer);
-  return {get ClassTransformer() {
-      return ClassTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/CommonJsModuleTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/CommonJsModuleTransformer";
-  var $__362 = Object.freeze(Object.defineProperties(["module.exports = function() {\n            ", "\n          }.call(", ");"], {raw: {value: Object.freeze(["module.exports = function() {\n            ", "\n          }.call(", ");"])}})),
-      $__363 = Object.freeze(Object.defineProperties(["Object.defineProperties(exports, ", ");"], {raw: {value: Object.freeze(["Object.defineProperties(exports, ", ");"])}})),
-      $__364 = Object.freeze(Object.defineProperties(["{get: ", "}"], {raw: {value: Object.freeze(["{get: ", "}"])}})),
-      $__365 = Object.freeze(Object.defineProperties(["{value: ", "}"], {raw: {value: Object.freeze(["{value: ", "}"])}})),
-      $__366 = Object.freeze(Object.defineProperties(["require(", ")"], {raw: {value: Object.freeze(["require(", ")"])}})),
-      $__367 = Object.freeze(Object.defineProperties(["__esModule: true"], {raw: {value: Object.freeze(["__esModule: true"])}}));
-  var ModuleTransformer = System.get("traceur@0.0.52/src/codegeneration/ModuleTransformer").ModuleTransformer;
-  var $__369 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      GET_ACCESSOR = $__369.GET_ACCESSOR,
-      OBJECT_LITERAL_EXPRESSION = $__369.OBJECT_LITERAL_EXPRESSION,
-      PROPERTY_NAME_ASSIGNMENT = $__369.PROPERTY_NAME_ASSIGNMENT,
-      RETURN_STATEMENT = $__369.RETURN_STATEMENT;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var globalThis = System.get("traceur@0.0.52/src/codegeneration/globalThis").default;
-  var $__372 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__372.parseExpression,
-      parsePropertyDefinition = $__372.parsePropertyDefinition,
-      parseStatement = $__372.parseStatement,
-      parseStatements = $__372.parseStatements;
-  var scopeContainsThis = System.get("traceur@0.0.52/src/codegeneration/scopeContainsThis").default;
-  var $__374 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createEmptyParameterList = $__374.createEmptyParameterList,
-      createFunctionExpression = $__374.createFunctionExpression,
-      createObjectLiteralExpression = $__374.createObjectLiteralExpression,
-      createPropertyNameAssignment = $__374.createPropertyNameAssignment;
-  var prependStatements = System.get("traceur@0.0.52/src/codegeneration/PrependStatements").prependStatements;
-  var CommonJsModuleTransformer = function CommonJsModuleTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $CommonJsModuleTransformer.prototype, arguments);
-  };
-  var $CommonJsModuleTransformer = CommonJsModuleTransformer;
-  ($traceurRuntime.createClass)(CommonJsModuleTransformer, {
-    wrapModule: function(statements) {
-      var needsIife = statements.some(scopeContainsThis);
-      if (needsIife) {
-        return parseStatements($__362, statements, globalThis());
-      }
-      var last = statements[statements.length - 1];
-      statements = statements.slice(0, -1);
-      assert(last.type === RETURN_STATEMENT);
-      var exportObject = last.expression;
-      if (this.hasExports()) {
-        var descriptors = this.transformObjectLiteralToDescriptors(exportObject);
-        var exportStatement = parseStatement($__363, descriptors);
-        statements = prependStatements(statements, exportStatement);
-      }
-      return statements;
-    },
-    transformObjectLiteralToDescriptors: function(literalTree) {
-      assert(literalTree.type === OBJECT_LITERAL_EXPRESSION);
-      var props = literalTree.propertyNameAndValues.map((function(exp) {
-        var descriptor;
-        switch (exp.type) {
-          case GET_ACCESSOR:
-            var getterFunction = createFunctionExpression(createEmptyParameterList(), exp.body);
-            descriptor = parseExpression($__364, getterFunction);
-            break;
-          case PROPERTY_NAME_ASSIGNMENT:
-            descriptor = parseExpression($__365, exp.value);
-            break;
-          default:
-            throw new Error(("Unexpected property type " + exp.type));
-        }
-        return createPropertyNameAssignment(exp.name, descriptor);
-      }));
-      return createObjectLiteralExpression(props);
-    },
-    transformModuleSpecifier: function(tree) {
-      return parseExpression($__366, tree.token);
-    },
-    getExportProperties: function() {
-      var properties = $traceurRuntime.superCall(this, $CommonJsModuleTransformer.prototype, "getExportProperties", []);
-      if (this.exportVisitor_.hasExports())
-        properties.push(parsePropertyDefinition($__367));
-      return properties;
-    }
-  }, {}, ModuleTransformer);
-  return {get CommonJsModuleTransformer() {
-      return CommonJsModuleTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ParameterTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ParameterTransformer";
-  var FunctionBody = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees").FunctionBody;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var prependStatements = System.get("traceur@0.0.52/src/codegeneration/PrependStatements").prependStatements;
-  var stack = [];
-  var ParameterTransformer = function ParameterTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $ParameterTransformer.prototype, arguments);
-  };
-  var $ParameterTransformer = ParameterTransformer;
-  ($traceurRuntime.createClass)(ParameterTransformer, {
-    transformArrowFunctionExpression: function(tree) {
-      stack.push([]);
-      return $traceurRuntime.superCall(this, $ParameterTransformer.prototype, "transformArrowFunctionExpression", [tree]);
-    },
-    transformFunctionDeclaration: function(tree) {
-      stack.push([]);
-      return $traceurRuntime.superCall(this, $ParameterTransformer.prototype, "transformFunctionDeclaration", [tree]);
-    },
-    transformFunctionExpression: function(tree) {
-      stack.push([]);
-      return $traceurRuntime.superCall(this, $ParameterTransformer.prototype, "transformFunctionExpression", [tree]);
-    },
-    transformGetAccessor: function(tree) {
-      stack.push([]);
-      return $traceurRuntime.superCall(this, $ParameterTransformer.prototype, "transformGetAccessor", [tree]);
-    },
-    transformSetAccessor: function(tree) {
-      stack.push([]);
-      return $traceurRuntime.superCall(this, $ParameterTransformer.prototype, "transformSetAccessor", [tree]);
-    },
-    transformPropertyMethodAssignment: function(tree) {
-      stack.push([]);
-      return $traceurRuntime.superCall(this, $ParameterTransformer.prototype, "transformPropertyMethodAssignment", [tree]);
-    },
-    transformFunctionBody: function(tree) {
-      var transformedTree = $traceurRuntime.superCall(this, $ParameterTransformer.prototype, "transformFunctionBody", [tree]);
-      var statements = stack.pop();
-      if (!statements.length)
-        return transformedTree;
-      statements = prependStatements.apply(null, $traceurRuntime.spread([transformedTree.statements], statements));
-      return new FunctionBody(transformedTree.location, statements);
-    },
-    get parameterStatements() {
-      return stack[stack.length - 1];
-    }
-  }, {}, TempVarTransformer);
-  return {get ParameterTransformer() {
-      return ParameterTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/DefaultParametersTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/DefaultParametersTransformer";
-  var $__381 = System.get("traceur@0.0.52/src/semantics/util"),
-      isUndefined = $__381.isUndefined,
-      isVoidExpression = $__381.isVoidExpression;
-  var FormalParameterList = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees").FormalParameterList;
-  var ParameterTransformer = System.get("traceur@0.0.52/src/codegeneration/ParameterTransformer").ParameterTransformer;
-  var ARGUMENTS = System.get("traceur@0.0.52/src/syntax/PredefinedName").ARGUMENTS;
-  var $__385 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      NOT_EQUAL_EQUAL = $__385.NOT_EQUAL_EQUAL,
-      VAR = $__385.VAR;
-  var $__386 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createBinaryExpression = $__386.createBinaryExpression,
-      createConditionalExpression = $__386.createConditionalExpression,
-      createIdentifierExpression = $__386.createIdentifierExpression,
-      createMemberLookupExpression = $__386.createMemberLookupExpression,
-      createNumberLiteral = $__386.createNumberLiteral,
-      createOperatorToken = $__386.createOperatorToken,
-      createVariableStatement = $__386.createVariableStatement,
-      createVoid0 = $__386.createVoid0;
-  function createDefaultAssignment(index, binding, initializer) {
-    var argumentsExpression = createMemberLookupExpression(createIdentifierExpression(ARGUMENTS), createNumberLiteral(index));
-    var assignmentExpression;
-    if (initializer === null || isUndefined(initializer) || isVoidExpression(initializer)) {
-      assignmentExpression = argumentsExpression;
-    } else {
-      assignmentExpression = createConditionalExpression(createBinaryExpression(argumentsExpression, createOperatorToken(NOT_EQUAL_EQUAL), createVoid0()), argumentsExpression, initializer);
-    }
-    return createVariableStatement(VAR, binding, assignmentExpression);
-  }
-  var DefaultParametersTransformer = function DefaultParametersTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $DefaultParametersTransformer.prototype, arguments);
-  };
-  var $DefaultParametersTransformer = DefaultParametersTransformer;
-  ($traceurRuntime.createClass)(DefaultParametersTransformer, {transformFormalParameterList: function(tree) {
-      var parameters = [];
-      var changed = false;
-      var defaultToUndefined = false;
-      for (var i = 0; i < tree.parameters.length; i++) {
-        var param = this.transformAny(tree.parameters[i]);
-        if (param !== tree.parameters[i])
-          changed = true;
-        if (param.isRestParameter() || !param.parameter.initializer && !defaultToUndefined) {
-          parameters.push(param);
-        } else {
-          defaultToUndefined = true;
-          changed = true;
-          this.parameterStatements.push(createDefaultAssignment(i, param.parameter.binding, param.parameter.initializer));
-        }
-      }
-      if (!changed)
-        return tree;
-      return new FormalParameterList(tree.location, parameters);
-    }}, {}, ParameterTransformer);
-  return {get DefaultParametersTransformer() {
-      return DefaultParametersTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ForOfTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ForOfTransformer";
-  var $__388 = Object.freeze(Object.defineProperties(["", " = ", ".value;"], {raw: {value: Object.freeze(["", " = ", ".value;"])}})),
-      $__389 = Object.freeze(Object.defineProperties(["\n        for (var ", " =\n                 ", "[Symbol.iterator](),\n                 ", ";\n             !(", " = ", ".next()).done; ) {\n          ", ";\n          ", ";\n        }"], {raw: {value: Object.freeze(["\n        for (var ", " =\n                 ", "[Symbol.iterator](),\n                 ", ";\n             !(", " = ", ".next()).done; ) {\n          ", ";\n          ", ";\n        }"])}}));
-  var VARIABLE_DECLARATION_LIST = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType").VARIABLE_DECLARATION_LIST;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var $__392 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      id = $__392.createIdentifierExpression,
-      createMemberExpression = $__392.createMemberExpression,
-      createVariableStatement = $__392.createVariableStatement;
-  var parseStatement = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatement;
-  var ForOfTransformer = function ForOfTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $ForOfTransformer.prototype, arguments);
-  };
-  var $ForOfTransformer = ForOfTransformer;
-  ($traceurRuntime.createClass)(ForOfTransformer, {transformForOfStatement: function(original) {
-      var tree = $traceurRuntime.superCall(this, $ForOfTransformer.prototype, "transformForOfStatement", [original]);
-      var iter = id(this.getTempIdentifier());
-      var result = id(this.getTempIdentifier());
-      var assignment;
-      if (tree.initializer.type === VARIABLE_DECLARATION_LIST) {
-        assignment = createVariableStatement(tree.initializer.declarationType, tree.initializer.declarations[0].lvalue, createMemberExpression(result, 'value'));
-      } else {
-        assignment = parseStatement($__388, tree.initializer, result);
-      }
-      return parseStatement($__389, iter, tree.collection, result, result, iter, assignment, tree.body);
-    }}, {}, TempVarTransformer);
-  return {get ForOfTransformer() {
-      return ForOfTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/GeneratorComprehensionTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/GeneratorComprehensionTransformer";
-  var ComprehensionTransformer = System.get("traceur@0.0.52/src/codegeneration/ComprehensionTransformer").ComprehensionTransformer;
-  var createYieldStatement = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory").createYieldStatement;
-  var GeneratorComprehensionTransformer = function GeneratorComprehensionTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $GeneratorComprehensionTransformer.prototype, arguments);
-  };
-  var $GeneratorComprehensionTransformer = GeneratorComprehensionTransformer;
-  ($traceurRuntime.createClass)(GeneratorComprehensionTransformer, {transformGeneratorComprehension: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      var statement = createYieldStatement(expression);
-      var isGenerator = true;
-      return this.transformComprehension(tree, statement, isGenerator);
-    }}, {}, ComprehensionTransformer);
-  return {get GeneratorComprehensionTransformer() {
-      return GeneratorComprehensionTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/State", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/State";
-  var $__398 = Object.freeze(Object.defineProperties(["$ctx.finallyFallThrough = ", ""], {raw: {value: Object.freeze(["$ctx.finallyFallThrough = ", ""])}}));
-  var $__399 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createAssignStateStatement = $__399.createAssignStateStatement,
-      createBreakStatement = $__399.createBreakStatement,
-      createCaseClause = $__399.createCaseClause,
-      createNumberLiteral = $__399.createNumberLiteral;
-  var parseStatement = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatement;
-  var State = function State(id) {
-    this.id = id;
-  };
-  ($traceurRuntime.createClass)(State, {
-    transformMachineState: function(enclosingFinally, machineEndState, reporter) {
-      return createCaseClause(createNumberLiteral(this.id), this.transform(enclosingFinally, machineEndState, reporter));
-    },
-    transformBreak: function(labelSet, breakState) {
-      return this;
-    },
-    transformBreakOrContinue: function(labelSet) {
-      var breakState = arguments[1];
-      var continueState = arguments[2];
-      return this;
-    }
-  }, {});
-  State.START_STATE = 0;
-  State.INVALID_STATE = -1;
-  State.END_STATE = -2;
-  State.RETHROW_STATE = -3;
-  State.generateJump = function(enclosingFinally, fallThroughState) {
-    return $traceurRuntime.spread(State.generateAssignState(enclosingFinally, fallThroughState), [createBreakStatement()]);
-  };
-  State.generateAssignState = function(enclosingFinally, fallThroughState) {
-    var assignState;
-    if (State.isFinallyExit(enclosingFinally, fallThroughState)) {
-      assignState = generateAssignStateOutOfFinally(enclosingFinally, fallThroughState);
-    } else {
-      assignState = [createAssignStateStatement(fallThroughState)];
-    }
-    return assignState;
-  };
-  State.isFinallyExit = function(enclosingFinally, destination) {
-    return enclosingFinally != null && enclosingFinally.tryStates.indexOf(destination) < 0;
-  };
-  function generateAssignStateOutOfFinally(enclosingFinally, destination) {
-    var finallyState = enclosingFinally.finallyState;
-    return [createAssignStateStatement(finallyState), parseStatement($__398, destination)];
-  }
-  State.replaceStateList = function(oldStates, oldState, newState) {
-    var states = [];
-    for (var i = 0; i < oldStates.length; i++) {
-      states.push(State.replaceStateId(oldStates[i], oldState, newState));
-    }
-    return states;
-  };
-  State.replaceStateId = function(current, oldState, newState) {
-    return current == oldState ? newState : current;
-  };
-  State.replaceAllStates = function(exceptionBlocks, oldState, newState) {
-    var result = [];
-    for (var i = 0; i < exceptionBlocks.length; i++) {
-      result.push(exceptionBlocks[i].replaceState(oldState, newState));
-    }
-    return result;
-  };
-  return {get State() {
-      return State;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/TryState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/TryState";
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var Kind = {
-    CATCH: 'catch',
-    FINALLY: 'finally'
-  };
-  var TryState = function TryState(kind, tryStates, nestedTrys) {
-    this.kind = kind;
-    this.tryStates = tryStates;
-    this.nestedTrys = nestedTrys;
-  };
-  ($traceurRuntime.createClass)(TryState, {
-    replaceAllStates: function(oldState, newState) {
-      return State.replaceStateList(this.tryStates, oldState, newState);
-    },
-    replaceNestedTrys: function(oldState, newState) {
-      var states = [];
-      for (var i = 0; i < this.nestedTrys.length; i++) {
-        states.push(this.nestedTrys[i].replaceState(oldState, newState));
-      }
-      return states;
-    }
-  }, {});
-  TryState.Kind = Kind;
-  return {get TryState() {
-      return TryState;
-    }};
-});
-System.register("traceur@0.0.52/src/syntax/trees/StateMachine", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/trees/StateMachine";
-  var ParseTree = System.get("traceur@0.0.52/src/syntax/trees/ParseTree").ParseTree;
-  var STATE_MACHINE = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType").STATE_MACHINE;
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var TryState = System.get("traceur@0.0.52/src/codegeneration/generator/TryState").TryState;
-  function addCatchOrFinallyStates(kind, enclosingMap, tryStates) {
-    for (var i = 0; i < tryStates.length; i++) {
-      var tryState = tryStates[i];
-      if (tryState.kind == kind) {
-        for (var j = 0; j < tryState.tryStates.length; j++) {
-          var id = tryState.tryStates[j];
-          enclosingMap[id] = tryState;
-        }
-      }
-      addCatchOrFinallyStates(kind, enclosingMap, tryState.nestedTrys);
-    }
-  }
-  function addAllCatchStates(tryStates, catches) {
-    for (var i = 0; i < tryStates.length; i++) {
-      var tryState = tryStates[i];
-      if (tryState.kind == TryState.Kind.CATCH) {
-        catches.push(tryState);
-      }
-      addAllCatchStates(tryState.nestedTrys, catches);
-    }
-  }
-  var StateMachine = function StateMachine(startState, fallThroughState, states, exceptionBlocks) {
-    this.location = null;
-    this.startState = startState;
-    this.fallThroughState = fallThroughState;
-    this.states = states;
-    this.exceptionBlocks = exceptionBlocks;
-  };
-  var $StateMachine = StateMachine;
-  ($traceurRuntime.createClass)(StateMachine, {
-    get type() {
-      return STATE_MACHINE;
-    },
-    transform: function(transformer) {
-      return transformer.transformStateMachine(this);
-    },
-    visit: function(visitor) {
-      visitor.visitStateMachine(this);
-    },
-    getAllStateIDs: function() {
-      var result = [];
-      for (var i = 0; i < this.states.length; i++) {
-        result.push(this.states[i].id);
-      }
-      return result;
-    },
-    getEnclosingFinallyMap: function() {
-      var enclosingMap = Object.create(null);
-      addCatchOrFinallyStates(TryState.Kind.FINALLY, enclosingMap, this.exceptionBlocks);
-      return enclosingMap;
-    },
-    allCatchStates: function() {
-      var catches = [];
-      addAllCatchStates(this.exceptionBlocks, catches);
-      return catches;
-    },
-    replaceStateId: function(oldState, newState) {
-      return new $StateMachine(State.replaceStateId(this.startState, oldState, newState), State.replaceStateId(this.fallThroughState, oldState, newState), State.replaceAllStates(this.states, oldState, newState), State.replaceAllStates(this.exceptionBlocks, oldState, newState));
-    },
-    replaceStartState: function(newState) {
-      return this.replaceStateId(this.startState, newState);
-    },
-    replaceFallThroughState: function(newState) {
-      return this.replaceStateId(this.fallThroughState, newState);
-    },
-    append: function(nextMachine) {
-      var states = $traceurRuntime.spread(this.states);
-      for (var i = 0; i < nextMachine.states.length; i++) {
-        var otherState = nextMachine.states[i];
-        states.push(otherState.replaceState(nextMachine.startState, this.fallThroughState));
-      }
-      var exceptionBlocks = $traceurRuntime.spread(this.exceptionBlocks);
-      for (var i = 0; i < nextMachine.exceptionBlocks.length; i++) {
-        var tryState = nextMachine.exceptionBlocks[i];
-        exceptionBlocks.push(tryState.replaceState(nextMachine.startState, this.fallThroughState));
-      }
-      return new $StateMachine(this.startState, nextMachine.fallThroughState, states, exceptionBlocks);
-    }
-  }, {}, ParseTree);
-  return {get StateMachine() {
-      return StateMachine;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/AwaitState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/AwaitState";
-  var $__409 = Object.freeze(Object.defineProperties(["Promise.resolve(", ").then(\n              $ctx.createCallback(", "), $ctx.errback);\n          return"], {raw: {value: Object.freeze(["Promise.resolve(", ").then(\n              $ctx.createCallback(", "), $ctx.errback);\n          return"])}}));
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var parseStatements = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatements;
-  var AwaitState = function AwaitState(id, callbackState, expression) {
-    $traceurRuntime.superCall(this, $AwaitState.prototype, "constructor", [id]), this.callbackState = callbackState;
-    this.expression = expression;
-    this.statements_ = null;
-  };
-  var $AwaitState = AwaitState;
-  ($traceurRuntime.createClass)(AwaitState, {
-    get statements() {
-      if (!this.statements_) {
-        this.statements_ = parseStatements($__409, this.expression, this.callbackState);
-      }
-      return this.statements_;
-    },
-    replaceState: function(oldState, newState) {
-      return new $AwaitState(State.replaceStateId(this.id, oldState, newState), State.replaceStateId(this.callbackState, oldState, newState), this.expression);
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      return this.statements;
-    }
-  }, {}, State);
-  return {get AwaitState() {
-      return AwaitState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/HoistVariablesTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/HoistVariablesTransformer";
-  var $__413 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      AnonBlock = $__413.AnonBlock,
-      Catch = $__413.Catch,
-      FunctionBody = $__413.FunctionBody,
-      ForInStatement = $__413.ForInStatement,
-      ForOfStatement = $__413.ForOfStatement,
-      ForStatement = $__413.ForStatement,
-      VariableDeclarationList = $__413.VariableDeclarationList,
-      VariableStatement = $__413.VariableStatement;
-  var $__414 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      OBJECT_PATTERN = $__414.OBJECT_PATTERN,
-      VARIABLE_DECLARATION_LIST = $__414.VARIABLE_DECLARATION_LIST;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var VAR = System.get("traceur@0.0.52/src/syntax/TokenType").VAR;
-  var $__417 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createAssignmentExpression = $__417.createAssignmentExpression,
-      createCommaExpression = $__417.createCommaExpression,
-      createExpressionStatement = $__417.createExpressionStatement,
-      id = $__417.createIdentifierExpression,
-      createParenExpression = $__417.createParenExpression,
-      createVariableDeclaration = $__417.createVariableDeclaration;
-  var prependStatements = System.get("traceur@0.0.52/src/codegeneration/PrependStatements").prependStatements;
-  var HoistVariablesTransformer = function HoistVariablesTransformer() {
-    $traceurRuntime.superCall(this, $HoistVariablesTransformer.prototype, "constructor", []);
-    this.hoistedVariables_ = Object.create(null);
-    this.keepBindingIdentifiers_ = false;
-    this.inBlockOrFor_ = false;
-  };
-  var $HoistVariablesTransformer = HoistVariablesTransformer;
-  ($traceurRuntime.createClass)(HoistVariablesTransformer, {
-    transformFunctionBody: function(tree) {
-      var statements = this.transformList(tree.statements);
-      if (statements === tree.statements)
-        return tree;
-      var prepended = this.prependVariables(statements);
-      return new FunctionBody(tree.location, prepended);
-    },
-    addVariable: function(name) {
-      this.hoistedVariables_[name] = true;
-    },
-    hasVariables: function() {
-      for (var key in this.hoistedVariables_) {
-        return true;
-      }
-      return false;
-    },
-    getVariableNames: function() {
-      return Object.keys(this.hoistedVariables_);
-    },
-    getVariableStatement: function() {
-      if (!this.hasVariables())
-        return null;
-      var declarations = this.getVariableNames().map((function(name) {
-        return createVariableDeclaration(name, null);
-      }));
-      return new VariableStatement(null, new VariableDeclarationList(null, VAR, declarations));
-    },
-    prependVariables: function(statements) {
-      if (!this.hasVariables())
-        return statements;
-      return prependStatements(statements, this.getVariableStatement());
-    },
-    transformVariableStatement: function(tree) {
-      var declarations = this.transformAny(tree.declarations);
-      if (declarations == tree.declarations)
-        return tree;
-      if (declarations === null)
-        return new AnonBlock(null, []);
-      if (declarations.type === VARIABLE_DECLARATION_LIST)
-        return new VariableStatement(tree.location, declarations);
-      return createExpressionStatement(declarations);
-    },
-    transformVariableDeclaration: function(tree) {
-      var lvalue = this.transformAny(tree.lvalue);
-      var initializer = this.transformAny(tree.initializer);
-      if (initializer) {
-        var expression = createAssignmentExpression(lvalue, initializer);
-        if (lvalue.type === OBJECT_PATTERN)
-          expression = createParenExpression(expression);
-        return expression;
-      }
-      return null;
-    },
-    transformObjectPattern: function(tree) {
-      var keepBindingIdentifiers = this.keepBindingIdentifiers_;
-      this.keepBindingIdentifiers_ = true;
-      var transformed = $traceurRuntime.superCall(this, $HoistVariablesTransformer.prototype, "transformObjectPattern", [tree]);
-      this.keepBindingIdentifiers_ = keepBindingIdentifiers;
-      return transformed;
-    },
-    transformArrayPattern: function(tree) {
-      var keepBindingIdentifiers = this.keepBindingIdentifiers_;
-      this.keepBindingIdentifiers_ = true;
-      var transformed = $traceurRuntime.superCall(this, $HoistVariablesTransformer.prototype, "transformArrayPattern", [tree]);
-      this.keepBindingIdentifiers_ = keepBindingIdentifiers;
-      return transformed;
-    },
-    transformBindingIdentifier: function(tree) {
-      var idToken = tree.identifierToken;
-      this.addVariable(idToken.value);
-      if (this.keepBindingIdentifiers_)
-        return tree;
-      return id(idToken);
-    },
-    transformVariableDeclarationList: function(tree) {
-      if (tree.declarationType === VAR || !this.inBlockOrFor_) {
-        var expressions = this.transformList(tree.declarations);
-        expressions = expressions.filter((function(tree) {
-          return tree;
-        }));
-        if (expressions.length === 0)
-          return null;
-        if (expressions.length == 1)
-          return expressions[0];
-        return createCommaExpression(expressions);
-      }
-      return tree;
-    },
-    transformCatch: function(tree) {
-      var catchBody = this.transformAny(tree.catchBody);
-      if (catchBody === tree.catchBody)
-        return tree;
-      return new Catch(tree.location, tree.binding, catchBody);
-    },
-    transformForInStatement: function(tree) {
-      return this.transformLoop_(tree, ForInStatement);
-    },
-    transformForOfStatement: function(tree) {
-      return this.transformLoop_(tree, ForOfStatement);
-    },
-    transformLoop_: function(tree, ctor) {
-      var initializer = this.transformLoopIninitaliser_(tree.initializer);
-      var collection = this.transformAny(tree.collection);
-      var body = this.transformAny(tree.body);
-      if (initializer === tree.initializer && collection === tree.collection && body === tree.body) {
-        return tree;
-      }
-      return new ctor(tree.location, initializer, collection, body);
-    },
-    transformLoopIninitaliser_: function(tree) {
-      if (tree.type !== VARIABLE_DECLARATION_LIST || tree.declarationType !== VAR)
-        return tree;
-      return this.transformAny(tree.declarations[0].lvalue);
-    },
-    transformForStatement: function(tree) {
-      var inBlockOrFor = this.inBlockOrFor_;
-      this.inBlockOrFor_ = true;
-      var initializer = this.transformAny(tree.initializer);
-      this.inBlockOrFor_ = inBlockOrFor;
-      var condition = this.transformAny(tree.condition);
-      var increment = this.transformAny(tree.increment);
-      var body = this.transformAny(tree.body);
-      if (initializer === tree.initializer && condition === tree.condition && increment === tree.increment && body === tree.body) {
-        return tree;
-      }
-      return new ForStatement(tree.location, initializer, condition, increment, body);
-    },
-    transformBlock: function(tree) {
-      var inBlockOrFor = this.inBlockOrFor_;
-      this.inBlockOrFor_ = true;
-      tree = $traceurRuntime.superCall(this, $HoistVariablesTransformer.prototype, "transformBlock", [tree]);
-      this.inBlockOrFor_ = inBlockOrFor;
-      return tree;
-    },
-    addMachineVariable: function(name) {
-      this.machineVariables_[name] = true;
-    },
-    transformClassDeclaration: function(tree) {
-      return tree;
-    },
-    transformClassExpression: function(tree) {
-      return tree;
-    },
-    transformFunctionDeclaration: function(tree) {
-      return tree;
-    },
-    transformFunctionExpression: function(tree) {
-      return tree;
-    },
-    transformGetAccessor: function(tree) {
-      return tree;
-    },
-    transformSetAccessor: function(tree) {
-      return tree;
-    },
-    transformPropertyMethodAssignment: function(tree) {
-      return tree;
-    },
-    transformArrowFunctionExpression: function(tree) {
-      return tree;
-    },
-    transformComprehensionFor: function(tree) {
-      return tree;
-    }
-  }, {}, ParseTreeTransformer);
-  var $__default = HoistVariablesTransformer;
-  return {get default() {
-      return $__default;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/FallThroughState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/FallThroughState";
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var FallThroughState = function FallThroughState(id, fallThroughState, statements) {
-    $traceurRuntime.superCall(this, $FallThroughState.prototype, "constructor", [id]);
-    this.fallThroughState = fallThroughState;
-    this.statements = statements;
-  };
-  var $FallThroughState = FallThroughState;
-  ($traceurRuntime.createClass)(FallThroughState, {
-    replaceState: function(oldState, newState) {
-      return new $FallThroughState(State.replaceStateId(this.id, oldState, newState), State.replaceStateId(this.fallThroughState, oldState, newState), this.statements);
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      return $traceurRuntime.spread(this.statements, State.generateJump(enclosingFinally, this.fallThroughState));
-    }
-  }, {}, State);
-  return {get FallThroughState() {
-      return FallThroughState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/BreakState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/BreakState";
-  var FallThroughState = System.get("traceur@0.0.52/src/codegeneration/generator/FallThroughState").FallThroughState;
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var BreakState = function BreakState(id, label) {
-    $traceurRuntime.superCall(this, $BreakState.prototype, "constructor", [id]);
-    this.label = label;
-  };
-  var $BreakState = BreakState;
-  ($traceurRuntime.createClass)(BreakState, {
-    replaceState: function(oldState, newState) {
-      return new $BreakState(State.replaceStateId(this.id, oldState, newState), this.label);
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      throw new Error('These should be removed before the transform step');
-    },
-    transformBreak: function(labelSet) {
-      var breakState = arguments[1];
-      if (this.label == null)
-        return new FallThroughState(this.id, breakState, []);
-      if (this.label in labelSet) {
-        return new FallThroughState(this.id, labelSet[this.label].fallThroughState, []);
-      }
-      return this;
-    },
-    transformBreakOrContinue: function(labelSet) {
-      var breakState = arguments[1];
-      var continueState = arguments[2];
-      return this.transformBreak(labelSet, breakState);
-    }
-  }, {}, State);
-  return {get BreakState() {
-      return BreakState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/ContinueState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/ContinueState";
-  var FallThroughState = System.get("traceur@0.0.52/src/codegeneration/generator/FallThroughState").FallThroughState;
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var ContinueState = function ContinueState(id, label) {
-    $traceurRuntime.superCall(this, $ContinueState.prototype, "constructor", [id]);
-    this.label = label;
-  };
-  var $ContinueState = ContinueState;
-  ($traceurRuntime.createClass)(ContinueState, {
-    replaceState: function(oldState, newState) {
-      return new $ContinueState(State.replaceStateId(this.id, oldState, newState), this.label);
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      throw new Error('These should be removed before the transform step');
-    },
-    transformBreakOrContinue: function(labelSet) {
-      var breakState = arguments[1];
-      var continueState = arguments[2];
-      if (this.label == null)
-        return new FallThroughState(this.id, continueState, []);
-      if (this.label in labelSet) {
-        return new FallThroughState(this.id, labelSet[this.label].continueState, []);
-      }
-      return this;
-    }
-  }, {}, State);
-  return {get ContinueState() {
-      return ContinueState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/BreakContinueTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/BreakContinueTransformer";
-  var BreakState = System.get("traceur@0.0.52/src/codegeneration/generator/BreakState").BreakState;
-  var ContinueState = System.get("traceur@0.0.52/src/codegeneration/generator/ContinueState").ContinueState;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var StateMachine = System.get("traceur@0.0.52/src/syntax/trees/StateMachine").StateMachine;
-  function safeGetLabel(tree) {
-    return tree.name ? tree.name.value : null;
-  }
-  var BreakContinueTransformer = function BreakContinueTransformer(stateAllocator) {
-    $traceurRuntime.superCall(this, $BreakContinueTransformer.prototype, "constructor", []);
-    this.transformBreaks_ = true;
-    this.stateAllocator_ = stateAllocator;
-  };
-  var $BreakContinueTransformer = BreakContinueTransformer;
-  ($traceurRuntime.createClass)(BreakContinueTransformer, {
-    allocateState_: function() {
-      return this.stateAllocator_.allocateState();
-    },
-    stateToStateMachine_: function(newState) {
-      var fallThroughState = this.allocateState_();
-      return new StateMachine(newState.id, fallThroughState, [newState], []);
-    },
-    transformBreakStatement: function(tree) {
-      return this.transformBreaks_ || tree.name ? this.stateToStateMachine_(new BreakState(this.allocateState_(), safeGetLabel(tree))) : tree;
-    },
-    transformContinueStatement: function(tree) {
-      return this.stateToStateMachine_(new ContinueState(this.allocateState_(), safeGetLabel(tree)));
-    },
-    transformDoWhileStatement: function(tree) {
-      return tree;
-    },
-    transformForOfStatement: function(tree) {
-      return tree;
-    },
-    transformForStatement: function(tree) {
-      return tree;
-    },
-    transformFunctionDeclaration: function(tree) {
-      return tree;
-    },
-    transformFunctionExpression: function(tree) {
-      return tree;
-    },
-    transformStateMachine: function(tree) {
-      return tree;
-    },
-    transformSwitchStatement: function(tree) {
-      var oldState = this.transformBreaks_;
-      this.transformBreaks_ = false;
-      var result = $traceurRuntime.superCall(this, $BreakContinueTransformer.prototype, "transformSwitchStatement", [tree]);
-      this.transformBreaks_ = oldState;
-      return result;
-    },
-    transformWhileStatement: function(tree) {
-      return tree;
-    }
-  }, {}, ParseTreeTransformer);
-  return {get BreakContinueTransformer() {
-      return BreakContinueTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/CatchState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/CatchState";
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var TryState = System.get("traceur@0.0.52/src/codegeneration/generator/TryState").TryState;
-  var CatchState = function CatchState(identifier, catchState, fallThroughState, allStates, nestedTrys) {
-    $traceurRuntime.superCall(this, $CatchState.prototype, "constructor", [TryState.Kind.CATCH, allStates, nestedTrys]);
-    this.identifier = identifier;
-    this.catchState = catchState;
-    this.fallThroughState = fallThroughState;
-  };
-  var $CatchState = CatchState;
-  ($traceurRuntime.createClass)(CatchState, {replaceState: function(oldState, newState) {
-      return new $CatchState(this.identifier, State.replaceStateId(this.catchState, oldState, newState), State.replaceStateId(this.fallThroughState, oldState, newState), this.replaceAllStates(oldState, newState), this.replaceNestedTrys(oldState, newState));
-    }}, {}, TryState);
-  return {get CatchState() {
-      return CatchState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/ConditionalState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/ConditionalState";
-  var $__436 = Object.freeze(Object.defineProperties(["$ctx.state = (", ") ? ", " : ", ";\n        break"], {raw: {value: Object.freeze(["$ctx.state = (", ") ? ", " : ", ";\n        break"])}}));
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var $__438 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createBlock = $__438.createBlock,
-      createIfStatement = $__438.createIfStatement;
-  var parseStatements = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatements;
-  var ConditionalState = function ConditionalState(id, ifState, elseState, condition) {
-    $traceurRuntime.superCall(this, $ConditionalState.prototype, "constructor", [id]);
-    this.ifState = ifState;
-    this.elseState = elseState;
-    this.condition = condition;
-  };
-  var $ConditionalState = ConditionalState;
-  ($traceurRuntime.createClass)(ConditionalState, {
-    replaceState: function(oldState, newState) {
-      return new $ConditionalState(State.replaceStateId(this.id, oldState, newState), State.replaceStateId(this.ifState, oldState, newState), State.replaceStateId(this.elseState, oldState, newState), this.condition);
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      if (State.isFinallyExit(enclosingFinally, this.ifState) || State.isFinallyExit(enclosingFinally, this.elseState)) {
-        return [createIfStatement(this.condition, createBlock(State.generateJump(enclosingFinally, this.ifState)), createBlock(State.generateJump(enclosingFinally, this.elseState)))];
-      }
-      return parseStatements($__436, this.condition, this.ifState, this.elseState);
-    }
-  }, {}, State);
-  return {get ConditionalState() {
-      return ConditionalState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/FinallyFallThroughState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/FinallyFallThroughState";
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var FinallyFallThroughState = function FinallyFallThroughState() {
-    $traceurRuntime.defaultSuperCall(this, $FinallyFallThroughState.prototype, arguments);
-  };
-  var $FinallyFallThroughState = FinallyFallThroughState;
-  ($traceurRuntime.createClass)(FinallyFallThroughState, {
-    replaceState: function(oldState, newState) {
-      return new $FinallyFallThroughState(State.replaceStateId(this.id, oldState, newState));
-    },
-    transformMachineState: function(enclosingFinally, machineEndState, reporter) {
-      return null;
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      throw new Error('these are generated in addFinallyFallThroughDispatches');
-    }
-  }, {}, State);
-  return {get FinallyFallThroughState() {
-      return FinallyFallThroughState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/FinallyState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/FinallyState";
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var TryState = System.get("traceur@0.0.52/src/codegeneration/generator/TryState").TryState;
-  var FinallyState = function FinallyState(finallyState, fallThroughState, allStates, nestedTrys) {
-    $traceurRuntime.superCall(this, $FinallyState.prototype, "constructor", [TryState.Kind.FINALLY, allStates, nestedTrys]);
-    this.finallyState = finallyState;
-    this.fallThroughState = fallThroughState;
-  };
-  var $FinallyState = FinallyState;
-  ($traceurRuntime.createClass)(FinallyState, {replaceState: function(oldState, newState) {
-      return new $FinallyState(State.replaceStateId(this.finallyState, oldState, newState), State.replaceStateId(this.fallThroughState, oldState, newState), this.replaceAllStates(oldState, newState), this.replaceNestedTrys(oldState, newState));
-    }}, {}, TryState);
-  return {get FinallyState() {
-      return FinallyState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/StateAllocator", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/StateAllocator";
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var StateAllocator = function StateAllocator() {
-    this.nextState_ = State.START_STATE + 1;
-  };
-  ($traceurRuntime.createClass)(StateAllocator, {allocateState: function() {
-      return this.nextState_++;
-    }}, {});
-  return {get StateAllocator() {
-      return StateAllocator;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/SwitchState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/SwitchState";
-  var $__448 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      CaseClause = $__448.CaseClause,
-      DefaultClause = $__448.DefaultClause,
-      SwitchStatement = $__448.SwitchStatement;
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var createBreakStatement = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory").createBreakStatement;
-  var SwitchClause = function SwitchClause(first, second) {
-    this.first = first;
-    this.second = second;
-  };
-  ($traceurRuntime.createClass)(SwitchClause, {}, {});
-  var SwitchState = function SwitchState(id, expression, clauses) {
-    $traceurRuntime.superCall(this, $SwitchState.prototype, "constructor", [id]);
-    this.expression = expression;
-    this.clauses = clauses;
-  };
-  var $SwitchState = SwitchState;
-  ($traceurRuntime.createClass)(SwitchState, {
-    replaceState: function(oldState, newState) {
-      var clauses = this.clauses.map((function(clause) {
-        return new SwitchClause(clause.first, State.replaceStateId(clause.second, oldState, newState));
-      }));
-      return new $SwitchState(State.replaceStateId(this.id, oldState, newState), this.expression, clauses);
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      var clauses = [];
-      for (var i = 0; i < this.clauses.length; i++) {
-        var clause = this.clauses[i];
-        if (clause.first == null) {
-          clauses.push(new DefaultClause(null, State.generateJump(enclosingFinally, clause.second)));
-        } else {
-          clauses.push(new CaseClause(null, clause.first, State.generateJump(enclosingFinally, clause.second)));
-        }
-      }
-      return [new SwitchStatement(null, this.expression, clauses), createBreakStatement()];
-    }
-  }, {}, State);
-  return {
-    get SwitchClause() {
-      return SwitchClause;
-    },
-    get SwitchState() {
-      return SwitchState;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/CPSTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/CPSTransformer";
-  var $__452 = Object.freeze(Object.defineProperties(["$ctx.pushTry(\n            ", ",\n            ", ");"], {raw: {value: Object.freeze(["$ctx.pushTry(\n            ", ",\n            ", ");"])}})),
-      $__453 = Object.freeze(Object.defineProperties(["$ctx.popTry();"], {raw: {value: Object.freeze(["$ctx.popTry();"])}})),
-      $__454 = Object.freeze(Object.defineProperties(["\n              $ctx.popTry();\n              ", " = $ctx.storedException;"], {raw: {value: Object.freeze(["\n              $ctx.popTry();\n              ", " = $ctx.storedException;"])}})),
-      $__455 = Object.freeze(Object.defineProperties(["$ctx.popTry();"], {raw: {value: Object.freeze(["$ctx.popTry();"])}})),
-      $__456 = Object.freeze(Object.defineProperties(["function($ctx) {\n      while (true) ", "\n    }"], {raw: {value: Object.freeze(["function($ctx) {\n      while (true) ", "\n    }"])}})),
-      $__457 = Object.freeze(Object.defineProperties(["var $arguments = arguments;"], {raw: {value: Object.freeze(["var $arguments = arguments;"])}})),
-      $__458 = Object.freeze(Object.defineProperties(["return ", "(\n              ", ",\n              ", ", this);"], {raw: {value: Object.freeze(["return ", "(\n              ", ",\n              ", ", this);"])}})),
-      $__459 = Object.freeze(Object.defineProperties(["return ", "(\n              ", ", this);"], {raw: {value: Object.freeze(["return ", "(\n              ", ", this);"])}})),
-      $__460 = Object.freeze(Object.defineProperties(["return $ctx.end()"], {raw: {value: Object.freeze(["return $ctx.end()"])}})),
-      $__461 = Object.freeze(Object.defineProperties(["\n                  $ctx.state = $ctx.finallyFallThrough;\n                  $ctx.finallyFallThrough = ", ";\n                  break;"], {raw: {value: Object.freeze(["\n                  $ctx.state = $ctx.finallyFallThrough;\n                  $ctx.finallyFallThrough = ", ";\n                  break;"])}})),
-      $__462 = Object.freeze(Object.defineProperties(["\n                      $ctx.state = $ctx.finallyFallThrough;\n                      break;"], {raw: {value: Object.freeze(["\n                      $ctx.state = $ctx.finallyFallThrough;\n                      break;"])}}));
-  var AlphaRenamer = System.get("traceur@0.0.52/src/codegeneration/AlphaRenamer").AlphaRenamer;
-  var BreakContinueTransformer = System.get("traceur@0.0.52/src/codegeneration/generator/BreakContinueTransformer").BreakContinueTransformer;
-  var $__465 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      BLOCK = $__465.BLOCK,
-      CASE_CLAUSE = $__465.CASE_CLAUSE,
-      CONDITIONAL_EXPRESSION = $__465.CONDITIONAL_EXPRESSION,
-      EXPRESSION_STATEMENT = $__465.EXPRESSION_STATEMENT,
-      PAREN_EXPRESSION = $__465.PAREN_EXPRESSION,
-      STATE_MACHINE = $__465.STATE_MACHINE;
-  var $__466 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      AnonBlock = $__466.AnonBlock,
-      Block = $__466.Block,
-      CaseClause = $__466.CaseClause,
-      IfStatement = $__466.IfStatement,
-      SwitchStatement = $__466.SwitchStatement;
-  var CatchState = System.get("traceur@0.0.52/src/codegeneration/generator/CatchState").CatchState;
-  var ConditionalState = System.get("traceur@0.0.52/src/codegeneration/generator/ConditionalState").ConditionalState;
-  var ExplodeExpressionTransformer = System.get("traceur@0.0.52/src/codegeneration/ExplodeExpressionTransformer").ExplodeExpressionTransformer;
-  var FallThroughState = System.get("traceur@0.0.52/src/codegeneration/generator/FallThroughState").FallThroughState;
-  var FinallyFallThroughState = System.get("traceur@0.0.52/src/codegeneration/generator/FinallyFallThroughState").FinallyFallThroughState;
-  var FinallyState = System.get("traceur@0.0.52/src/codegeneration/generator/FinallyState").FinallyState;
-  var FindInFunctionScope = System.get("traceur@0.0.52/src/codegeneration/FindInFunctionScope").FindInFunctionScope;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var $__477 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__477.parseExpression,
-      parseStatement = $__477.parseStatement,
-      parseStatements = $__477.parseStatements;
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var StateAllocator = System.get("traceur@0.0.52/src/codegeneration/generator/StateAllocator").StateAllocator;
-  var StateMachine = System.get("traceur@0.0.52/src/syntax/trees/StateMachine").StateMachine;
-  var $__481 = System.get("traceur@0.0.52/src/codegeneration/generator/SwitchState"),
-      SwitchClause = $__481.SwitchClause,
-      SwitchState = $__481.SwitchState;
-  var TryState = System.get("traceur@0.0.52/src/codegeneration/generator/TryState").TryState;
-  var $__483 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createAssignStateStatement = $__483.createAssignStateStatement,
-      createBreakStatement = $__483.createBreakStatement,
-      createCaseClause = $__483.createCaseClause,
-      createDefaultClause = $__483.createDefaultClause,
-      createExpressionStatement = $__483.createExpressionStatement,
-      createFunctionBody = $__483.createFunctionBody,
-      id = $__483.createIdentifierExpression,
-      createMemberExpression = $__483.createMemberExpression,
-      createNumberLiteral = $__483.createNumberLiteral,
-      createSwitchStatement = $__483.createSwitchStatement;
-  var HoistVariablesTransformer = System.get("traceur@0.0.52/src/codegeneration/HoistVariablesTransformer").default;
-  var LabelState = function LabelState(name, continueState, fallThroughState) {
-    this.name = name;
-    this.continueState = continueState;
-    this.fallThroughState = fallThroughState;
-  };
-  ($traceurRuntime.createClass)(LabelState, {}, {});
-  var NeedsStateMachine = function NeedsStateMachine() {
-    $traceurRuntime.defaultSuperCall(this, $NeedsStateMachine.prototype, arguments);
-  };
-  var $NeedsStateMachine = NeedsStateMachine;
-  ($traceurRuntime.createClass)(NeedsStateMachine, {
-    visitBreakStatement: function(tree) {
-      this.found = true;
-    },
-    visitContinueStatement: function(tree) {
-      this.found = true;
-    },
-    visitStateMachine: function(tree) {
-      this.found = true;
-    },
-    visitYieldExpression: function(tee) {
-      this.found = true;
-    }
-  }, {}, FindInFunctionScope);
-  function needsStateMachine(tree) {
-    var visitor = new NeedsStateMachine(tree);
-    return visitor.found;
-  }
-  var HoistVariables = function HoistVariables() {
-    $traceurRuntime.defaultSuperCall(this, $HoistVariables.prototype, arguments);
-  };
-  var $HoistVariables = HoistVariables;
-  ($traceurRuntime.createClass)(HoistVariables, {prependVariables: function(statements) {
-      return statements;
-    }}, {}, HoistVariablesTransformer);
-  var CPSTransformer = function CPSTransformer(identifierGenerator, reporter) {
-    $traceurRuntime.superCall(this, $CPSTransformer.prototype, "constructor", [identifierGenerator]);
-    this.reporter = reporter;
-    this.stateAllocator_ = new StateAllocator();
-    this.labelSet_ = Object.create(null);
-    this.currentLabel_ = null;
-    this.hoistVariablesTransformer_ = new HoistVariables();
-  };
-  var $CPSTransformer = CPSTransformer;
-  ($traceurRuntime.createClass)(CPSTransformer, {
-    expressionNeedsStateMachine: function(tree) {
-      return false;
-    },
-    allocateState: function() {
-      return this.stateAllocator_.allocateState();
-    },
-    transformBlock: function(tree) {
-      var labels = this.getLabels_();
-      var label = this.clearCurrentLabel_();
-      var transformedTree = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformBlock", [tree]);
-      var machine = this.transformStatementList_(transformedTree.statements);
-      if (machine === null)
-        return transformedTree;
-      if (label) {
-        var states = [];
-        for (var i = 0; i < machine.states.length; i++) {
-          var state = machine.states[i];
-          states.push(state.transformBreakOrContinue(labels));
-        }
-        machine = new StateMachine(machine.startState, machine.fallThroughState, states, machine.exceptionBlocks);
-      }
-      return machine;
-    },
-    transformFunctionBody: function(tree) {
-      this.pushTempScope();
-      var oldLabels = this.clearLabels_();
-      var transformedTree = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformFunctionBody", [tree]);
-      var machine = this.transformStatementList_(transformedTree.statements);
-      this.restoreLabels_(oldLabels);
-      this.popTempScope();
-      return machine == null ? transformedTree : machine;
-    },
-    transformStatementList_: function(trees) {
-      var groups = [];
-      var newMachine;
-      for (var i = 0; i < trees.length; i++) {
-        if (trees[i].type === STATE_MACHINE) {
-          groups.push(trees[i]);
-        } else if (needsStateMachine(trees[i])) {
-          newMachine = this.ensureTransformed_(trees[i]);
-          groups.push(newMachine);
-        } else {
-          var last = groups[groups.length - 1];
-          if (!(last instanceof Array))
-            groups.push(last = []);
-          last.push(trees[i]);
-        }
-      }
-      if (groups.length === 1 && groups[0] instanceof Array)
-        return null;
-      var machine = null;
-      for (var i = 0; i < groups.length; i++) {
-        if (groups[i] instanceof Array) {
-          newMachine = this.statementsToStateMachine_(groups[i]);
-        } else {
-          newMachine = groups[i];
-        }
-        if (i === 0)
-          machine = newMachine;
-        else
-          machine = machine.append(newMachine);
-      }
-      return machine;
-    },
-    needsStateMachine_: function(statements) {
-      if (statements instanceof Array) {
-        for (var i = 0; i < statements.length; i++) {
-          if (needsStateMachine(statements[i]))
-            return true;
-        }
-        return false;
-      }
-      assert(statements instanceof SwitchStatement);
-      return needsStateMachine(statements);
-    },
-    transformCaseClause: function(tree) {
-      var result = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformCaseClause", [tree]);
-      var machine = this.transformStatementList_(result.statements);
-      return machine == null ? result : new CaseClause(null, result.expression, [machine]);
-    },
-    transformDoWhileStatement: function(tree) {
-      var $__489;
-      var $__487,
-          $__488;
-      var labels = this.getLabels_();
-      var label = this.clearCurrentLabel_();
-      var machine,
-          condition,
-          body;
-      if (this.expressionNeedsStateMachine(tree.condition)) {
-        (($__487 = $traceurRuntime.assertObject(this.expressionToStateMachine(tree.condition)), machine = $__487.machine, condition = $__487.expression, $__487));
-        body = this.transformAny(tree.body);
-      } else {
-        var result = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformDoWhileStatement", [tree]);
-        (($__488 = $traceurRuntime.assertObject(result), condition = $__488.condition, body = $__488.body, $__488));
-        if (body.type != STATE_MACHINE)
-          return result;
-      }
-      var loopBodyMachine = this.ensureTransformed_(body);
-      var startState = loopBodyMachine.startState;
-      var conditionState = loopBodyMachine.fallThroughState;
-      var fallThroughState = this.allocateState();
-      var states = [];
-      this.addLoopBodyStates_(loopBodyMachine, conditionState, fallThroughState, labels, states);
-      if (machine) {
-        machine = machine.replaceStartState(conditionState);
-        conditionState = machine.fallThroughState;
-        ($__489 = states).push.apply($__489, $traceurRuntime.spread(machine.states));
-      }
-      states.push(new ConditionalState(conditionState, startState, fallThroughState, condition));
-      var machine = new StateMachine(startState, fallThroughState, states, loopBodyMachine.exceptionBlocks);
-      if (label)
-        machine = machine.replaceStateId(conditionState, label.continueState);
-      return machine;
-    },
-    addLoopBodyStates_: function(loopBodyMachine, continueState, breakState, labels, states) {
-      for (var i = 0; i < loopBodyMachine.states.length; i++) {
-        var state = loopBodyMachine.states[i];
-        states.push(state.transformBreakOrContinue(labels, breakState, continueState));
-      }
-    },
-    transformForStatement: function(tree) {
-      var $__489,
-          $__490,
-          $__491;
-      var labels = this.getLabels_();
-      var label = this.clearCurrentLabel_();
-      var tmp;
-      var initializer = null,
-          initializerMachine;
-      if (tree.initializer) {
-        if (this.expressionNeedsStateMachine(tree.initializer)) {
-          tmp = this.expressionToStateMachine(tree.initializer);
-          initializer = tmp.expression;
-          initializerMachine = tmp.machine;
-        } else {
-          initializer = this.transformAny(tree.initializer);
-        }
-      }
-      var condition = null,
-          conditionMachine;
-      if (tree.condition) {
-        if (this.expressionNeedsStateMachine(tree.condition)) {
-          tmp = this.expressionToStateMachine(tree.condition);
-          condition = tmp.expression;
-          conditionMachine = tmp.machine;
-        } else {
-          condition = this.transformAny(tree.condition);
-        }
-      }
-      var increment = null,
-          incrementMachine;
-      if (tree.increment) {
-        if (this.expressionNeedsStateMachine(tree.increment)) {
-          tmp = this.expressionToStateMachine(tree.increment);
-          increment = tmp.expression;
-          incrementMachine = tmp.machine;
-        } else {
-          increment = this.transformAny(tree.increment);
-        }
-      }
-      var body = this.transformAny(tree.body);
-      if (initializer === tree.initializer && condition === tree.condition && increment === tree.increment && body === tree.body) {
-        return tree;
-      }
-      if (!initializerMachine && !conditionMachine && !incrementMachine && body.type !== STATE_MACHINE) {
-        return new ForStatement(tree.location, initializer, condition, increment, body);
-      }
-      var loopBodyMachine = this.ensureTransformed_(body);
-      var bodyFallThroughId = loopBodyMachine.fallThroughState;
-      var fallThroughId = this.allocateState();
-      var startId;
-      var initializerStartId = initializer ? this.allocateState() : State.INVALID_STATE;
-      var conditionStartId = increment ? this.allocateState() : bodyFallThroughId;
-      var loopStartId = loopBodyMachine.startState;
-      var incrementStartId = bodyFallThroughId;
-      var states = [];
-      if (initializer) {
-        startId = initializerStartId;
-        var initialiserFallThroughId;
-        if (condition)
-          initialiserFallThroughId = conditionStartId;
-        else
-          initialiserFallThroughId = loopStartId;
-        var tmpId = initializerStartId;
-        if (initializerMachine) {
-          initializerMachine = initializerMachine.replaceStartState(initializerStartId);
-          tmpId = initializerMachine.fallThroughState;
-          ($__489 = states).push.apply($__489, $traceurRuntime.spread(initializerMachine.states));
-        }
-        states.push(new FallThroughState(tmpId, initialiserFallThroughId, [createExpressionStatement(initializer)]));
-      }
-      if (condition) {
-        if (!initializer)
-          startId = conditionStartId;
-        var tmpId = conditionStartId;
-        if (conditionMachine) {
-          conditionMachine = conditionMachine.replaceStartState(conditionStartId);
-          tmpId = conditionMachine.fallThroughState;
-          ($__490 = states).push.apply($__490, $traceurRuntime.spread(conditionMachine.states));
-        }
-        states.push(new ConditionalState(tmpId, loopStartId, fallThroughId, condition));
-      }
-      if (increment) {
-        var incrementFallThroughId;
-        if (condition)
-          incrementFallThroughId = conditionStartId;
-        else
-          incrementFallThroughId = loopStartId;
-        var tmpId = incrementStartId;
-        if (incrementMachine) {
-          incrementMachine = incrementMachine.replaceStartState(incrementStartId);
-          tmpId = incrementMachine.fallThroughState;
-          ($__491 = states).push.apply($__491, $traceurRuntime.spread(incrementMachine.states));
-        }
-        states.push(new FallThroughState(tmpId, incrementFallThroughId, [createExpressionStatement(increment)]));
-      }
-      if (!initializer && !condition)
-        startId = loopStartId;
-      var continueId;
-      if (increment)
-        continueId = incrementStartId;
-      else if (condition)
-        continueId = conditionStartId;
-      else
-        continueId = loopStartId;
-      if (!increment && !condition) {
-        loopBodyMachine = loopBodyMachine.replaceFallThroughState(loopBodyMachine.startState);
-      }
-      this.addLoopBodyStates_(loopBodyMachine, continueId, fallThroughId, labels, states);
-      var machine = new StateMachine(startId, fallThroughId, states, loopBodyMachine.exceptionBlocks);
-      if (label)
-        machine = machine.replaceStateId(continueId, label.continueState);
-      return machine;
-    },
-    transformForInStatement: function(tree) {
-      return tree;
-    },
-    transformForOfStatement: function(tree) {
-      throw new Error('for of statements should be transformed before this pass');
-    },
-    transformIfStatement: function(tree) {
-      var $__489,
-          $__490,
-          $__491;
-      var $__487,
-          $__488;
-      var machine,
-          condition,
-          ifClause,
-          elseClause;
-      if (this.expressionNeedsStateMachine(tree.condition)) {
-        (($__487 = $traceurRuntime.assertObject(this.expressionToStateMachine(tree.condition)), machine = $__487.machine, condition = $__487.expression, $__487));
-        ifClause = this.transformAny(tree.ifClause);
-        elseClause = this.transformAny(tree.elseClause);
-      } else {
-        var result = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformIfStatement", [tree]);
-        (($__488 = $traceurRuntime.assertObject(result), condition = $__488.condition, ifClause = $__488.ifClause, elseClause = $__488.elseClause, $__488));
-        if (ifClause.type !== STATE_MACHINE && (elseClause === null || elseClause.type !== STATE_MACHINE)) {
-          return result;
-        }
-      }
-      ifClause = this.ensureTransformed_(ifClause);
-      elseClause = this.ensureTransformed_(elseClause);
-      var startState = this.allocateState();
-      var fallThroughState = ifClause.fallThroughState;
-      var ifState = ifClause.startState;
-      var elseState = elseClause == null ? fallThroughState : elseClause.startState;
-      var states = [];
-      var exceptionBlocks = [];
-      states.push(new ConditionalState(startState, ifState, elseState, condition));
-      ($__489 = states).push.apply($__489, $traceurRuntime.spread(ifClause.states));
-      ($__490 = exceptionBlocks).push.apply($__490, $traceurRuntime.spread(ifClause.exceptionBlocks));
-      if (elseClause != null) {
-        this.replaceAndAddStates_(elseClause.states, elseClause.fallThroughState, fallThroughState, states);
-        ($__491 = exceptionBlocks).push.apply($__491, $traceurRuntime.spread(State.replaceAllStates(elseClause.exceptionBlocks, elseClause.fallThroughState, fallThroughState)));
-      }
-      var ifMachine = new StateMachine(startState, fallThroughState, states, exceptionBlocks);
-      if (machine)
-        ifMachine = machine.append(ifMachine);
-      return ifMachine;
-    },
-    removeEmptyStates: function(oldStates) {
-      var emptyStates = [],
-          newStates = [];
-      for (var i = 0; i < oldStates.length; i++) {
-        if (oldStates[i] instanceof FallThroughState && oldStates[i].statements.length === 0) {
-          emptyStates.push(oldStates[i]);
-        } else {
-          newStates.push(oldStates[i]);
-        }
-      }
-      for (i = 0; i < newStates.length; i++) {
-        newStates[i] = emptyStates.reduce((function(state, $__487) {
-          var $__488 = $traceurRuntime.assertObject($__487),
-              id = $__488.id,
-              fallThroughState = $__488.fallThroughState;
-          return state.replaceState(id, fallThroughState);
-        }), newStates[i]);
-      }
-      return newStates;
-    },
-    replaceAndAddStates_: function(oldStates, oldState, newState, newStates) {
-      for (var i = 0; i < oldStates.length; i++) {
-        newStates.push(oldStates[i].replaceState(oldState, newState));
-      }
-    },
-    transformLabelledStatement: function(tree) {
-      var startState = this.allocateState();
-      var continueState = this.allocateState();
-      var fallThroughState = this.allocateState();
-      var label = new LabelState(tree.name.value, continueState, fallThroughState);
-      var oldLabels = this.addLabel_(label);
-      this.currentLabel_ = label;
-      var result = this.transformAny(tree.statement);
-      if (result === tree.statement) {
-        result = tree;
-      } else if (result.type === STATE_MACHINE) {
-        result = result.replaceStartState(startState);
-        result = result.replaceFallThroughState(fallThroughState);
-      }
-      this.restoreLabels_(oldLabels);
-      return result;
-    },
-    getLabels_: function() {
-      return this.labelSet_;
-    },
-    restoreLabels_: function(oldLabels) {
-      this.labelSet_ = oldLabels;
-    },
-    addLabel_: function(label) {
-      var oldLabels = this.labelSet_;
-      var labelSet = Object.create(null);
-      for (var k in this.labelSet_) {
-        labelSet[k] = this.labelSet_[k];
-      }
-      labelSet[label.name] = label;
-      this.labelSet_ = labelSet;
-      return oldLabels;
-    },
-    clearLabels_: function() {
-      var result = this.labelSet_;
-      this.labelSet_ = Object.create(null);
-      return result;
-    },
-    clearCurrentLabel_: function() {
-      var result = this.currentLabel_;
-      this.currentLabel_ = null;
-      return result;
-    },
-    transformSwitchStatement: function(tree) {
-      var $__487,
-          $__488;
-      var labels = this.getLabels_();
-      var expression,
-          machine,
-          caseClauses;
-      if (this.expressionNeedsStateMachine(tree.expression)) {
-        (($__487 = $traceurRuntime.assertObject(this.expressionToStateMachine(tree.expression)), expression = $__487.expression, machine = $__487.machine, $__487));
-        caseClauses = this.transformList(tree.caseClauses);
-      } else {
-        var result = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformSwitchStatement", [tree]);
-        if (!needsStateMachine(result))
-          return result;
-        (($__488 = $traceurRuntime.assertObject(result), expression = $__488.expression, caseClauses = $__488.caseClauses, $__488));
-      }
-      var startState = this.allocateState();
-      var fallThroughState = this.allocateState();
-      var nextState = fallThroughState;
-      var states = [];
-      var clauses = [];
-      var tryStates = [];
-      var hasDefault = false;
-      for (var index = caseClauses.length - 1; index >= 0; index--) {
-        var clause = caseClauses[index];
-        if (clause.type == CASE_CLAUSE) {
-          var caseClause = clause;
-          nextState = this.addSwitchClauseStates_(nextState, fallThroughState, labels, caseClause.statements, states, tryStates);
-          clauses.push(new SwitchClause(caseClause.expression, nextState));
-        } else {
-          hasDefault = true;
-          var defaultClause = clause;
-          nextState = this.addSwitchClauseStates_(nextState, fallThroughState, labels, defaultClause.statements, states, tryStates);
-          clauses.push(new SwitchClause(null, nextState));
-        }
-      }
-      if (!hasDefault) {
-        clauses.push(new SwitchClause(null, fallThroughState));
-      }
-      states.push(new SwitchState(startState, expression, clauses.reverse()));
-      var switchMachine = new StateMachine(startState, fallThroughState, states.reverse(), tryStates);
-      if (machine)
-        switchMachine = machine.append(switchMachine);
-      return switchMachine;
-    },
-    addSwitchClauseStates_: function(nextState, fallThroughState, labels, statements, states, tryStates) {
-      var $__489;
-      var machine = this.ensureTransformedList_(statements);
-      for (var i = 0; i < machine.states.length; i++) {
-        var state = machine.states[i];
-        var transformedState = state.transformBreak(labels, fallThroughState);
-        states.push(transformedState.replaceState(machine.fallThroughState, nextState));
-      }
-      ($__489 = tryStates).push.apply($__489, $traceurRuntime.spread(machine.exceptionBlocks));
-      return machine.startState;
-    },
-    transformTryStatement: function(tree) {
-      var result = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformTryStatement", [tree]);
-      var $__487 = $traceurRuntime.assertObject(result),
-          body = $__487.body,
-          catchBlock = $__487.catchBlock,
-          finallyBlock = $__487.finallyBlock;
-      if (body.type != STATE_MACHINE && (catchBlock == null || catchBlock.catchBody.type != STATE_MACHINE) && (finallyBlock == null || finallyBlock.block.type != STATE_MACHINE)) {
-        return result;
-      }
-      var outerCatchState = this.allocateState();
-      var outerFinallyState = this.allocateState();
-      var pushTryState = this.statementToStateMachine_(parseStatement($__452, (catchBlock && outerCatchState), (finallyBlock && outerFinallyState)));
-      var tryMachine = this.ensureTransformed_(body);
-      tryMachine = pushTryState.append(tryMachine);
-      if (catchBlock !== null) {
-        var popTry = this.statementToStateMachine_(parseStatement($__453));
-        tryMachine = tryMachine.append(popTry);
-        var exceptionName = catchBlock.binding.identifierToken.value;
-        var catchMachine = this.ensureTransformed_(catchBlock.catchBody);
-        var catchStart = this.allocateState();
-        this.addMachineVariable(exceptionName);
-        var states = $traceurRuntime.spread(tryMachine.states, [new FallThroughState(catchStart, catchMachine.startState, parseStatements($__454, id(exceptionName)))]);
-        this.replaceAndAddStates_(catchMachine.states, catchMachine.fallThroughState, tryMachine.fallThroughState, states);
-        tryMachine = new StateMachine(tryMachine.startState, tryMachine.fallThroughState, states, [new CatchState(exceptionName, catchStart, tryMachine.fallThroughState, tryMachine.getAllStateIDs(), tryMachine.exceptionBlocks)]);
-        tryMachine = tryMachine.replaceStateId(catchStart, outerCatchState);
-      }
-      if (finallyBlock != null) {
-        var finallyMachine = this.ensureTransformed_(finallyBlock.block);
-        var popTry = this.statementToStateMachine_(parseStatement($__455));
-        finallyMachine = popTry.append(finallyMachine);
-        var states = $traceurRuntime.spread(tryMachine.states, finallyMachine.states, [new FinallyFallThroughState(finallyMachine.fallThroughState)]);
-        tryMachine = new StateMachine(tryMachine.startState, tryMachine.fallThroughState, states, [new FinallyState(finallyMachine.startState, finallyMachine.fallThroughState, tryMachine.getAllStateIDs(), tryMachine.exceptionBlocks)]);
-        tryMachine = tryMachine.replaceStateId(finallyMachine.startState, outerFinallyState);
-      }
-      return tryMachine;
-    },
-    transformWhileStatement: function(tree) {
-      var $__489;
-      var $__487,
-          $__488;
-      var labels = this.getLabels_();
-      var label = this.clearCurrentLabel_();
-      var condition,
-          machine,
-          body;
-      if (this.expressionNeedsStateMachine(tree.condition)) {
-        (($__487 = $traceurRuntime.assertObject(this.expressionToStateMachine(tree.condition)), machine = $__487.machine, condition = $__487.expression, $__487));
-        body = this.transformAny(tree.body);
-      } else {
-        var result = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformWhileStatement", [tree]);
-        (($__488 = $traceurRuntime.assertObject(result), condition = $__488.condition, body = $__488.body, $__488));
-        if (body.type !== STATE_MACHINE)
-          return result;
-      }
-      var loopBodyMachine = this.ensureTransformed_(body);
-      var startState = loopBodyMachine.fallThroughState;
-      var fallThroughState = this.allocateState();
-      var states = [];
-      var conditionStart = startState;
-      if (machine) {
-        machine = machine.replaceStartState(startState);
-        conditionStart = machine.fallThroughState;
-        ($__489 = states).push.apply($__489, $traceurRuntime.spread(machine.states));
-      }
-      states.push(new ConditionalState(conditionStart, loopBodyMachine.startState, fallThroughState, condition));
-      this.addLoopBodyStates_(loopBodyMachine, startState, fallThroughState, labels, states);
-      var machine = new StateMachine(startState, fallThroughState, states, loopBodyMachine.exceptionBlocks);
-      if (label)
-        machine = machine.replaceStateId(startState, label.continueState);
-      return machine;
-    },
-    transformWithStatement: function(tree) {
-      var result = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformWithStatement", [tree]);
-      if (result.body.type != STATE_MACHINE) {
-        return result;
-      }
-      throw new Error('Unreachable - with statement not allowed in strict mode/harmony');
-    },
-    generateMachineInnerFunction: function(machine) {
-      var enclosingFinallyState = machine.getEnclosingFinallyMap();
-      var SwitchStatement = createSwitchStatement(createMemberExpression('$ctx', 'state'), this.transformMachineStates(machine, State.END_STATE, State.RETHROW_STATE, enclosingFinallyState));
-      return parseExpression($__456, SwitchStatement);
-    },
-    addTempVar: function() {
-      var name = this.getTempIdentifier();
-      this.addMachineVariable(name);
-      return name;
-    },
-    addMachineVariable: function(name) {
-      this.hoistVariablesTransformer_.addVariable(name);
-    },
-    transformCpsFunctionBody: function(tree, runtimeMethod) {
-      var functionRef = arguments[2];
-      var alphaRenamedTree = AlphaRenamer.rename(tree, 'arguments', '$arguments');
-      var hasArguments = alphaRenamedTree !== tree;
-      var hoistedTree = this.hoistVariablesTransformer_.transformAny(alphaRenamedTree);
-      var maybeMachine = this.transformAny(hoistedTree);
-      if (this.reporter.hadError())
-        return tree;
-      var machine;
-      if (maybeMachine.type !== STATE_MACHINE) {
-        machine = this.statementsToStateMachine_(maybeMachine.statements);
-      } else {
-        machine = new StateMachine(maybeMachine.startState, maybeMachine.fallThroughState, this.removeEmptyStates(maybeMachine.states), maybeMachine.exceptionBlocks);
-      }
-      machine = machine.replaceFallThroughState(State.END_STATE).replaceStartState(State.START_STATE);
-      var statements = [];
-      if (this.hoistVariablesTransformer_.hasVariables())
-        statements.push(this.hoistVariablesTransformer_.getVariableStatement());
-      if (hasArguments)
-        statements.push(parseStatement($__457));
-      if (functionRef) {
-        statements.push(parseStatement($__458, runtimeMethod, this.generateMachineInnerFunction(machine), functionRef));
-      } else {
-        statements.push(parseStatement($__459, runtimeMethod, this.generateMachineInnerFunction(machine)));
-      }
-      return createFunctionBody(statements);
-    },
-    transformFunctionDeclaration: function(tree) {
-      return tree;
-    },
-    transformFunctionExpression: function(tree) {
-      return tree;
-    },
-    transformGetAccessor: function(tree) {
-      return tree;
-    },
-    transformSetAccessor: function(tree) {
-      return tree;
-    },
-    transformArrowFunctionExpression: function(tree) {
-      return tree;
-    },
-    transformStateMachine: function(tree) {
-      return tree;
-    },
-    statementToStateMachine_: function(statement) {
-      var statements;
-      if (statement.type === BLOCK)
-        statements = statement.statements;
-      else
-        statements = [statement];
-      return this.statementsToStateMachine_(statements);
-    },
-    statementsToStateMachine_: function(statements) {
-      var startState = this.allocateState();
-      var fallThroughState = this.allocateState();
-      return this.stateToStateMachine_(new FallThroughState(startState, fallThroughState, statements), fallThroughState);
-    },
-    stateToStateMachine_: function(newState, fallThroughState) {
-      return new StateMachine(newState.id, fallThroughState, [newState], []);
-    },
-    transformMachineStates: function(machine, machineEndState, rethrowState, enclosingFinallyState) {
-      var cases = [];
-      for (var i = 0; i < machine.states.length; i++) {
-        var state = machine.states[i];
-        var stateCase = state.transformMachineState(enclosingFinallyState[state.id], machineEndState, this.reporter);
-        if (stateCase != null) {
-          cases.push(stateCase);
-        }
-      }
-      this.addFinallyFallThroughDispatches(null, machine.exceptionBlocks, cases);
-      cases.push(createDefaultClause(parseStatements($__460)));
-      return cases;
-    },
-    addFinallyFallThroughDispatches: function(enclosingFinallyState, tryStates, cases) {
-      for (var i = 0; i < tryStates.length; i++) {
-        var tryState = tryStates[i];
-        if (tryState.kind == TryState.Kind.FINALLY) {
-          var finallyState = tryState;
-          if (enclosingFinallyState != null) {
-            var caseClauses = [];
-            var index = 0;
-            for (var j = 0; j < enclosingFinallyState.tryStates.length; j++) {
-              var destination = enclosingFinallyState.tryStates[j];
-              index++;
-              var statements;
-              if (index < enclosingFinallyState.tryStates.length) {
-                statements = [];
-              } else {
-                statements = parseStatements($__461, State.INVALID_STATE);
-              }
-              caseClauses.push(createCaseClause(createNumberLiteral(destination), statements));
-            }
-            caseClauses.push(createDefaultClause([createAssignStateStatement(enclosingFinallyState.finallyState), createBreakStatement()]));
-            cases.push(createCaseClause(createNumberLiteral(finallyState.fallThroughState), [createSwitchStatement(createMemberExpression('$ctx', 'finallyFallThrough'), caseClauses), createBreakStatement()]));
-          } else {
-            cases.push(createCaseClause(createNumberLiteral(finallyState.fallThroughState), parseStatements($__462)));
-          }
-          this.addFinallyFallThroughDispatches(finallyState, finallyState.nestedTrys, cases);
-        } else {
-          this.addFinallyFallThroughDispatches(enclosingFinallyState, tryState.nestedTrys, cases);
-        }
-      }
-    },
-    transformVariableDeclarationList: function(tree) {
-      this.reporter.reportError(tree.location && tree.location.start, 'Traceur: const/let declarations in a block containing a yield are ' + 'not yet implemented');
-      return tree;
-    },
-    maybeTransformStatement_: function(maybeTransformedStatement) {
-      var breakContinueTransformed = new BreakContinueTransformer(this.stateAllocator_).transformAny(maybeTransformedStatement);
-      if (breakContinueTransformed != maybeTransformedStatement) {
-        breakContinueTransformed = this.transformAny(breakContinueTransformed);
-      }
-      return breakContinueTransformed;
-    },
-    ensureTransformed_: function(statement) {
-      if (statement == null) {
-        return null;
-      }
-      var maybeTransformed = this.maybeTransformStatement_(statement);
-      return maybeTransformed.type == STATE_MACHINE ? maybeTransformed : this.statementToStateMachine_(maybeTransformed);
-    },
-    ensureTransformedList_: function(statements) {
-      var maybeTransformedStatements = [];
-      var foundMachine = false;
-      for (var i = 0; i < statements.length; i++) {
-        var statement = statements[i];
-        var maybeTransformedStatement = this.maybeTransformStatement_(statement);
-        maybeTransformedStatements.push(maybeTransformedStatement);
-        if (maybeTransformedStatement.type == STATE_MACHINE) {
-          foundMachine = true;
-        }
-      }
-      if (!foundMachine) {
-        return this.statementsToStateMachine_(statements);
-      }
-      return this.transformStatementList_(maybeTransformedStatements);
-    },
-    expressionToStateMachine: function(tree) {
-      var commaExpression = new ExplodeExpressionTransformer(this).transformAny(tree);
-      var statements = $traceurRuntime.assertObject(new NormalizeCommaExpressionToStatementTransformer().transformAny(commaExpression)).statements;
-      var lastStatement = statements.pop();
-      assert(lastStatement.type === EXPRESSION_STATEMENT);
-      var expression = lastStatement.expression;
-      statements = $traceurRuntime.superCall(this, $CPSTransformer.prototype, "transformList", [statements]);
-      var machine = this.transformStatementList_(statements);
-      return {
-        expression: expression,
-        machine: machine
-      };
-    }
-  }, {}, TempVarTransformer);
-  var NormalizeCommaExpressionToStatementTransformer = function NormalizeCommaExpressionToStatementTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $NormalizeCommaExpressionToStatementTransformer.prototype, arguments);
-  };
-  var $NormalizeCommaExpressionToStatementTransformer = NormalizeCommaExpressionToStatementTransformer;
-  ($traceurRuntime.createClass)(NormalizeCommaExpressionToStatementTransformer, {
-    transformCommaExpression: function(tree) {
-      var $__485 = this;
-      var statements = tree.expressions.map((function(expr) {
-        if (expr.type === CONDITIONAL_EXPRESSION)
-          return $__485.transformAny(expr);
-        return createExpressionStatement(expr);
-      }));
-      return new AnonBlock(tree.location, statements);
-    },
-    transformConditionalExpression: function(tree) {
-      var ifBlock = this.transformAny(tree.left);
-      var elseBlock = this.transformAny(tree.right);
-      return new IfStatement(tree.location, tree.condition, anonBlockToBlock(ifBlock), anonBlockToBlock(elseBlock));
-    }
-  }, {}, ParseTreeTransformer);
-  function anonBlockToBlock(tree) {
-    if (tree.type === PAREN_EXPRESSION)
-      return anonBlockToBlock(tree.expression);
-    return new Block(tree.location, tree.statements);
-  }
-  return {get CPSTransformer() {
-      return CPSTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/EndState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/EndState";
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var EndState = function EndState() {
-    $traceurRuntime.defaultSuperCall(this, $EndState.prototype, arguments);
-  };
-  var $EndState = EndState;
-  ($traceurRuntime.createClass)(EndState, {
-    replaceState: function(oldState, newState) {
-      return new $EndState(State.replaceStateId(this.id, oldState, newState));
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      return State.generateJump(enclosingFinally, machineEndState);
-    }
-  }, {}, State);
-  return {get EndState() {
-      return EndState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/AsyncTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/AsyncTransformer";
-  var $__494 = Object.freeze(Object.defineProperties(["$ctx.value"], {raw: {value: Object.freeze(["$ctx.value"])}})),
-      $__495 = Object.freeze(Object.defineProperties(["$ctx.returnValue = ", ""], {raw: {value: Object.freeze(["$ctx.returnValue = ", ""])}})),
-      $__496 = Object.freeze(Object.defineProperties(["$ctx.resolve(", ")"], {raw: {value: Object.freeze(["$ctx.resolve(", ")"])}})),
-      $__497 = Object.freeze(Object.defineProperties(["$traceurRuntime.asyncWrap"], {raw: {value: Object.freeze(["$traceurRuntime.asyncWrap"])}}));
-  var AwaitState = System.get("traceur@0.0.52/src/codegeneration/generator/AwaitState").AwaitState;
-  var $__499 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      BinaryExpression = $__499.BinaryExpression,
-      ExpressionStatement = $__499.ExpressionStatement;
-  var CPSTransformer = System.get("traceur@0.0.52/src/codegeneration/generator/CPSTransformer").CPSTransformer;
-  var EndState = System.get("traceur@0.0.52/src/codegeneration/generator/EndState").EndState;
-  var FallThroughState = System.get("traceur@0.0.52/src/codegeneration/generator/FallThroughState").FallThroughState;
-  var $__503 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      AWAIT_EXPRESSION = $__503.AWAIT_EXPRESSION,
-      BINARY_EXPRESSION = $__503.BINARY_EXPRESSION,
-      STATE_MACHINE = $__503.STATE_MACHINE;
-  var $__504 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__504.parseExpression,
-      parseStatement = $__504.parseStatement,
-      parseStatements = $__504.parseStatements;
-  var StateMachine = System.get("traceur@0.0.52/src/syntax/trees/StateMachine").StateMachine;
-  var FindInFunctionScope = System.get("traceur@0.0.52/src/codegeneration/FindInFunctionScope").FindInFunctionScope;
-  var createUndefinedExpression = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory").createUndefinedExpression;
-  function isAwaitAssign(tree) {
-    return tree.type === BINARY_EXPRESSION && tree.operator.isAssignmentOperator() && tree.right.type === AWAIT_EXPRESSION && tree.left.isLeftHandSideExpression();
-  }
-  var AwaitFinder = function AwaitFinder() {
-    $traceurRuntime.defaultSuperCall(this, $AwaitFinder.prototype, arguments);
-  };
-  var $AwaitFinder = AwaitFinder;
-  ($traceurRuntime.createClass)(AwaitFinder, {visitAwaitExpression: function(tree) {
-      this.found = true;
-    }}, {}, FindInFunctionScope);
-  function scopeContainsAwait(tree) {
-    return new AwaitFinder(tree).found;
-  }
-  var AsyncTransformer = function AsyncTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $AsyncTransformer.prototype, arguments);
-  };
-  var $AsyncTransformer = AsyncTransformer;
-  ($traceurRuntime.createClass)(AsyncTransformer, {
-    expressionNeedsStateMachine: function(tree) {
-      if (tree === null)
-        return false;
-      return scopeContainsAwait(tree);
-    },
-    transformExpressionStatement: function(tree) {
-      var expression = tree.expression;
-      if (expression.type === AWAIT_EXPRESSION)
-        return this.transformAwaitExpression_(expression);
-      if (isAwaitAssign(expression))
-        return this.transformAwaitAssign_(expression);
-      if (this.expressionNeedsStateMachine(expression)) {
-        return this.expressionToStateMachine(expression).machine;
-      }
-      return $traceurRuntime.superCall(this, $AsyncTransformer.prototype, "transformExpressionStatement", [tree]);
-    },
-    transformAwaitExpression: function(tree) {
-      throw new Error('Internal error');
-    },
-    transformAwaitExpression_: function(tree) {
-      return this.transformAwait_(tree, tree.expression, null, null);
-    },
-    transformAwaitAssign_: function(tree) {
-      return this.transformAwait_(tree, tree.right.expression, tree.left, tree.operator);
-    },
-    transformAwait_: function(tree, inExpression, left, operator) {
-      var $__509;
-      var expression,
-          machine;
-      if (this.expressionNeedsStateMachine(inExpression)) {
-        (($__509 = $traceurRuntime.assertObject(this.expressionToStateMachine(inExpression)), expression = $__509.expression, machine = $__509.machine, $__509));
-      } else {
-        expression = this.transformAny(inExpression);
-      }
-      var createTaskState = this.allocateState();
-      var callbackState = this.allocateState();
-      var fallThroughState = this.allocateState();
-      if (!left)
-        callbackState = fallThroughState;
-      var states = [];
-      var expression = this.transformAny(expression);
-      states.push(new AwaitState(createTaskState, callbackState, expression));
-      if (left) {
-        var statement = new ExpressionStatement(tree.location, new BinaryExpression(tree.location, left, operator, parseExpression($__494)));
-        var assignment = [statement];
-        states.push(new FallThroughState(callbackState, fallThroughState, assignment));
-      }
-      var awaitMachine = new StateMachine(createTaskState, fallThroughState, states, []);
-      if (machine) {
-        awaitMachine = machine.append(awaitMachine);
-      }
-      return awaitMachine;
-    },
-    transformFinally: function(tree) {
-      var result = $traceurRuntime.superCall(this, $AsyncTransformer.prototype, "transformFinally", [tree]);
-      if (result.block.type != STATE_MACHINE) {
-        return result;
-      }
-      this.reporter.reportError(tree.location.start, 'await not permitted within a finally block.');
-      return result;
-    },
-    transformReturnStatement: function(tree) {
-      var $__509;
-      var expression,
-          machine;
-      if (this.expressionNeedsStateMachine(tree.expression)) {
-        (($__509 = $traceurRuntime.assertObject(this.expressionToStateMachine(tree.expression)), expression = $__509.expression, machine = $__509.machine, $__509));
-      } else {
-        expression = tree.expression || createUndefinedExpression();
-      }
-      var startState = this.allocateState();
-      var endState = this.allocateState();
-      var completeState = new FallThroughState(startState, endState, parseStatements($__495, expression));
-      var end = new EndState(endState);
-      var returnMachine = new StateMachine(startState, this.allocateState(), [completeState, end], []);
-      if (machine)
-        returnMachine = machine.append(returnMachine);
-      return returnMachine;
-    },
-    createCompleteTask_: function(result) {
-      return parseStatement($__496, result);
-    },
-    transformAsyncBody: function(tree) {
-      var runtimeFunction = parseExpression($__497);
-      return this.transformCpsFunctionBody(tree, runtimeFunction);
-    }
-  }, {transformAsyncBody: function(identifierGenerator, reporter, body) {
-      return new $AsyncTransformer(identifierGenerator, reporter).transformAsyncBody(body);
-    }}, CPSTransformer);
-  ;
-  return {get AsyncTransformer() {
-      return AsyncTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/ForInTransformPass", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/ForInTransformPass";
-  var $__510 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      BLOCK = $__510.BLOCK,
-      VARIABLE_DECLARATION_LIST = $__510.VARIABLE_DECLARATION_LIST,
-      IDENTIFIER_EXPRESSION = $__510.IDENTIFIER_EXPRESSION;
-  var $__511 = System.get("traceur@0.0.52/src/syntax/PredefinedName"),
-      LENGTH = $__511.LENGTH,
-      PUSH = $__511.PUSH;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var $__513 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      BANG = $__513.BANG,
-      IN = $__513.IN,
-      OPEN_ANGLE = $__513.OPEN_ANGLE,
-      PLUS_PLUS = $__513.PLUS_PLUS,
-      VAR = $__513.VAR;
-  var $__514 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createArgumentList = $__514.createArgumentList,
-      createAssignmentStatement = $__514.createAssignmentStatement,
-      createBinaryExpression = $__514.createBinaryExpression,
-      createBlock = $__514.createBlock,
-      createCallStatement = $__514.createCallStatement,
-      createContinueStatement = $__514.createContinueStatement,
-      createEmptyArrayLiteralExpression = $__514.createEmptyArrayLiteralExpression,
-      createForInStatement = $__514.createForInStatement,
-      createForStatement = $__514.createForStatement,
-      createIdentifierExpression = $__514.createIdentifierExpression,
-      createIfStatement = $__514.createIfStatement,
-      createMemberExpression = $__514.createMemberExpression,
-      createMemberLookupExpression = $__514.createMemberLookupExpression,
-      createNumberLiteral = $__514.createNumberLiteral,
-      createOperatorToken = $__514.createOperatorToken,
-      createParenExpression = $__514.createParenExpression,
-      createPostfixExpression = $__514.createPostfixExpression,
-      createUnaryExpression = $__514.createUnaryExpression,
-      createVariableDeclarationList = $__514.createVariableDeclarationList,
-      createVariableStatement = $__514.createVariableStatement;
-  var ForInTransformPass = function ForInTransformPass() {
-    $traceurRuntime.defaultSuperCall(this, $ForInTransformPass.prototype, arguments);
-  };
-  var $ForInTransformPass = ForInTransformPass;
-  ($traceurRuntime.createClass)(ForInTransformPass, {transformForInStatement: function(original) {
-      var $__516,
-          $__517;
-      var tree = original;
-      var bodyStatements = [];
-      var body = this.transformAny(tree.body);
-      if (body.type == BLOCK) {
-        ($__516 = bodyStatements).push.apply($__516, $traceurRuntime.spread(body.statements));
-      } else {
-        bodyStatements.push(body);
-      }
-      var elements = [];
-      var keys = this.getTempIdentifier();
-      elements.push(createVariableStatement(VAR, keys, createEmptyArrayLiteralExpression()));
-      var collection = this.getTempIdentifier();
-      elements.push(createVariableStatement(VAR, collection, tree.collection));
-      var p = this.getTempIdentifier();
-      elements.push(createForInStatement(createVariableDeclarationList(VAR, p, null), createIdentifierExpression(collection), createCallStatement(createMemberExpression(keys, PUSH), createArgumentList([createIdentifierExpression(p)]))));
-      var i = this.getTempIdentifier();
-      var lookup = createMemberLookupExpression(createIdentifierExpression(keys), createIdentifierExpression(i));
-      var originalKey,
-          assignOriginalKey;
-      if (tree.initializer.type == VARIABLE_DECLARATION_LIST) {
-        var decList = tree.initializer;
-        originalKey = createIdentifierExpression(decList.declarations[0].lvalue);
-        assignOriginalKey = createVariableStatement(decList.declarationType, originalKey.identifierToken, lookup);
-      } else if (tree.initializer.type == IDENTIFIER_EXPRESSION) {
-        originalKey = tree.initializer;
-        assignOriginalKey = createAssignmentStatement(tree.initializer, lookup);
-      } else {
-        throw new Error('Invalid left hand side of for in loop');
-      }
-      var innerBlock = [];
-      innerBlock.push(assignOriginalKey);
-      innerBlock.push(createIfStatement(createUnaryExpression(createOperatorToken(BANG), createParenExpression(createBinaryExpression(originalKey, createOperatorToken(IN), createIdentifierExpression(collection)))), createContinueStatement(), null));
-      ($__517 = innerBlock).push.apply($__517, $traceurRuntime.spread(bodyStatements));
-      elements.push(createForStatement(createVariableDeclarationList(VAR, i, createNumberLiteral(0)), createBinaryExpression(createIdentifierExpression(i), createOperatorToken(OPEN_ANGLE), createMemberExpression(keys, LENGTH)), createPostfixExpression(createIdentifierExpression(i), createOperatorToken(PLUS_PLUS)), createBlock(innerBlock)));
-      return createBlock(elements);
-    }}, {}, TempVarTransformer);
-  return {get ForInTransformPass() {
-      return ForInTransformPass;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/YieldState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/YieldState";
-  var $__518 = Object.freeze(Object.defineProperties(["return ", ""], {raw: {value: Object.freeze(["return ", ""])}}));
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var parseStatement = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatement;
-  var YieldState = function YieldState(id, fallThroughState, expression) {
-    $traceurRuntime.superCall(this, $YieldState.prototype, "constructor", [id]);
-    this.fallThroughState = fallThroughState;
-    this.expression = expression;
-  };
-  var $YieldState = YieldState;
-  ($traceurRuntime.createClass)(YieldState, {
-    replaceState: function(oldState, newState) {
-      return new this.constructor(State.replaceStateId(this.id, oldState, newState), State.replaceStateId(this.fallThroughState, oldState, newState), this.expression);
-    },
-    transform: function(enclosingFinally, machineEndState, reporter) {
-      return $traceurRuntime.spread(State.generateAssignState(enclosingFinally, this.fallThroughState), [parseStatement($__518, this.expression)]);
-    }
-  }, {}, State);
-  return {get YieldState() {
-      return YieldState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/ReturnState", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/ReturnState";
-  var $__522 = Object.freeze(Object.defineProperties(["$ctx.returnValue = ", ""], {raw: {value: Object.freeze(["$ctx.returnValue = ", ""])}}));
-  var $__523 = System.get("traceur@0.0.52/src/semantics/util"),
-      isUndefined = $__523.isUndefined,
-      isVoidExpression = $__523.isVoidExpression;
-  var YieldState = System.get("traceur@0.0.52/src/codegeneration/generator/YieldState").YieldState;
-  var State = System.get("traceur@0.0.52/src/codegeneration/generator/State").State;
-  var parseStatement = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatement;
-  var ReturnState = function ReturnState() {
-    $traceurRuntime.defaultSuperCall(this, $ReturnState.prototype, arguments);
-  };
-  var $ReturnState = ReturnState;
-  ($traceurRuntime.createClass)(ReturnState, {transform: function(enclosingFinally, machineEndState, reporter) {
-      var $__528;
-      var e = this.expression;
-      var statements = [];
-      if (e && !isUndefined(e) && !isVoidExpression(e))
-        statements.push(parseStatement($__522, this.expression));
-      ($__528 = statements).push.apply($__528, $traceurRuntime.spread(State.generateJump(enclosingFinally, machineEndState)));
-      return statements;
-    }}, {}, YieldState);
-  return {get ReturnState() {
-      return ReturnState;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/generator/GeneratorTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/generator/GeneratorTransformer";
-  var $__529 = Object.freeze(Object.defineProperties(["\n        ", " = ", "[Symbol.iterator]();\n        // received = void 0;\n        $ctx.sent = void 0;\n        // send = true; // roughly equivalent\n        $ctx.action = 'next';\n\n        for (;;) {\n          ", " = ", "[$ctx.action]($ctx.sentIgnoreThrow);\n          if (", ".done) {\n            $ctx.sent = ", ".value;\n            break;\n          }\n          ", ";\n        }"], {raw: {value: Object.freeze(["\n        ", " = ", "[Symbol.iterator]();\n        // received = void 0;\n        $ctx.sent = void 0;\n        // send = true; // roughly equivalent\n        $ctx.action = 'next';\n\n        for (;;) {\n          ", " = ", "[$ctx.action]($ctx.sentIgnoreThrow);\n          if (", ".done) {\n            $ctx.sent = ", ".value;\n            break;\n          }\n          ", ";\n        }"])}})),
-      $__530 = Object.freeze(Object.defineProperties(["$ctx.sentIgnoreThrow"], {raw: {value: Object.freeze(["$ctx.sentIgnoreThrow"])}})),
-      $__531 = Object.freeze(Object.defineProperties(["$ctx.sent"], {raw: {value: Object.freeze(["$ctx.sent"])}})),
-      $__532 = Object.freeze(Object.defineProperties(["$ctx.maybeThrow()"], {raw: {value: Object.freeze(["$ctx.maybeThrow()"])}})),
-      $__533 = Object.freeze(Object.defineProperties(["$traceurRuntime.createGeneratorInstance"], {raw: {value: Object.freeze(["$traceurRuntime.createGeneratorInstance"])}}));
-  var CPSTransformer = System.get("traceur@0.0.52/src/codegeneration/generator/CPSTransformer").CPSTransformer;
-  var $__535 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      BINARY_EXPRESSION = $__535.BINARY_EXPRESSION,
-      YIELD_EXPRESSION = $__535.YIELD_EXPRESSION;
-  var $__536 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      BinaryExpression = $__536.BinaryExpression,
-      ExpressionStatement = $__536.ExpressionStatement;
-  var FindInFunctionScope = System.get("traceur@0.0.52/src/codegeneration/FindInFunctionScope").FindInFunctionScope;
-  var ReturnState = System.get("traceur@0.0.52/src/codegeneration/generator/ReturnState").ReturnState;
-  var YieldState = System.get("traceur@0.0.52/src/codegeneration/generator/YieldState").YieldState;
-  var $__540 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      id = $__540.createIdentifierExpression,
-      createMemberExpression = $__540.createMemberExpression,
-      createUndefinedExpression = $__540.createUndefinedExpression,
-      createYieldStatement = $__540.createYieldStatement;
-  var $__541 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__541.parseExpression,
-      parseStatement = $__541.parseStatement,
-      parseStatements = $__541.parseStatements;
-  function isYieldAssign(tree) {
-    return tree.type === BINARY_EXPRESSION && tree.operator.isAssignmentOperator() && tree.right.type === YIELD_EXPRESSION && tree.left.isLeftHandSideExpression();
-  }
-  var YieldFinder = function YieldFinder() {
-    $traceurRuntime.defaultSuperCall(this, $YieldFinder.prototype, arguments);
-  };
-  var $YieldFinder = YieldFinder;
-  ($traceurRuntime.createClass)(YieldFinder, {visitYieldExpression: function(tree) {
-      this.found = true;
-    }}, {}, FindInFunctionScope);
-  function scopeContainsYield(tree) {
-    return new YieldFinder(tree).found;
-  }
-  var GeneratorTransformer = function GeneratorTransformer(identifierGenerator, reporter) {
-    $traceurRuntime.superCall(this, $GeneratorTransformer.prototype, "constructor", [identifierGenerator, reporter]);
-    this.shouldAppendThrowCloseState_ = true;
-  };
-  var $GeneratorTransformer = GeneratorTransformer;
-  ($traceurRuntime.createClass)(GeneratorTransformer, {
-    expressionNeedsStateMachine: function(tree) {
-      if (tree === null)
-        return false;
-      return scopeContainsYield(tree);
-    },
-    transformYieldExpression_: function(tree) {
-      var $__543;
-      var expression,
-          machine;
-      if (this.expressionNeedsStateMachine(tree.expression)) {
-        (($__543 = $traceurRuntime.assertObject(this.expressionToStateMachine(tree.expression)), expression = $__543.expression, machine = $__543.machine, $__543));
-      } else {
-        expression = this.transformAny(tree.expression);
-        if (!expression)
-          expression = createUndefinedExpression();
-      }
-      if (tree.isYieldFor)
-        return this.transformYieldForExpression_(expression, machine);
-      var startState = this.allocateState();
-      var fallThroughState = this.allocateState();
-      var yieldMachine = this.stateToStateMachine_(new YieldState(startState, fallThroughState, this.transformAny(expression)), fallThroughState);
-      if (machine)
-        yieldMachine = machine.append(yieldMachine);
-      if (this.shouldAppendThrowCloseState_)
-        yieldMachine = yieldMachine.append(this.createThrowCloseState_());
-      return yieldMachine;
-    },
-    transformYieldForExpression_: function(expression) {
-      var machine = arguments[1];
-      var gName = this.getTempIdentifier();
-      this.addMachineVariable(gName);
-      var g = id(gName);
-      var nextName = this.getTempIdentifier();
-      this.addMachineVariable(nextName);
-      var next = id(nextName);
-      var statements = parseStatements($__529, g, expression, next, g, next, next, createYieldStatement(createMemberExpression(next, 'value')));
-      var shouldAppendThrowCloseState = this.shouldAppendThrowCloseState_;
-      this.shouldAppendThrowCloseState_ = false;
-      statements = this.transformList(statements);
-      var yieldMachine = this.transformStatementList_(statements);
-      this.shouldAppendThrowCloseState_ = shouldAppendThrowCloseState;
-      if (machine)
-        yieldMachine = machine.append(yieldMachine);
-      return yieldMachine;
-    },
-    transformYieldExpression: function(tree) {
-      this.reporter.reportError(tree.location.start, 'Only \'a = yield b\' and \'var a = yield b\' currently supported.');
-      return tree;
-    },
-    transformYieldAssign_: function(tree) {
-      var shouldAppendThrowCloseState = this.shouldAppendThrowCloseState_;
-      this.shouldAppendThrowCloseState_ = false;
-      var machine = this.transformYieldExpression_(tree.right);
-      var left = this.transformAny(tree.left);
-      var sentExpression = tree.right.isYieldFor ? parseExpression($__530) : parseExpression($__531);
-      var statement = new ExpressionStatement(tree.location, new BinaryExpression(tree.location, left, tree.operator, sentExpression));
-      var assignMachine = this.statementToStateMachine_(statement);
-      this.shouldAppendThrowCloseState_ = shouldAppendThrowCloseState;
-      return machine.append(assignMachine);
-    },
-    createThrowCloseState_: function() {
-      return this.statementToStateMachine_(parseStatement($__532));
-    },
-    transformExpressionStatement: function(tree) {
-      var expression = tree.expression;
-      if (expression.type === YIELD_EXPRESSION)
-        return this.transformYieldExpression_(expression);
-      if (isYieldAssign(expression))
-        return this.transformYieldAssign_(expression);
-      if (this.expressionNeedsStateMachine(expression)) {
-        return this.expressionToStateMachine(expression).machine;
-      }
-      return $traceurRuntime.superCall(this, $GeneratorTransformer.prototype, "transformExpressionStatement", [tree]);
-    },
-    transformAwaitStatement: function(tree) {
-      this.reporter.reportError(tree.location.start, 'Generator function may not have an await statement.');
-      return tree;
-    },
-    transformReturnStatement: function(tree) {
-      var $__543;
-      var expression,
-          machine;
-      if (this.expressionNeedsStateMachine(tree.expression))
-        (($__543 = $traceurRuntime.assertObject(this.expressionToStateMachine(tree.expression)), expression = $__543.expression, machine = $__543.machine, $__543));
-      else
-        expression = tree.expression;
-      var startState = this.allocateState();
-      var fallThroughState = this.allocateState();
-      var returnMachine = this.stateToStateMachine_(new ReturnState(startState, fallThroughState, this.transformAny(expression)), fallThroughState);
-      if (machine)
-        return machine.append(returnMachine);
-      return returnMachine;
-    },
-    transformGeneratorBody: function(tree, name) {
-      var runtimeFunction = parseExpression($__533);
-      return this.transformCpsFunctionBody(tree, runtimeFunction, name);
-    }
-  }, {transformGeneratorBody: function(identifierGenerator, reporter, body, name) {
-      return new $GeneratorTransformer(identifierGenerator, reporter).transformGeneratorBody(body, name);
-    }}, CPSTransformer);
-  ;
-  return {get GeneratorTransformer() {
-      return GeneratorTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/GeneratorTransformPass", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/GeneratorTransformPass";
-  var $__544 = Object.freeze(Object.defineProperties(["$traceurRuntime.initGeneratorFunction(", ")"], {raw: {value: Object.freeze(["$traceurRuntime.initGeneratorFunction(", ")"])}})),
-      $__545 = Object.freeze(Object.defineProperties(["var ", " = ", ""], {raw: {value: Object.freeze(["var ", " = ", ""])}})),
-      $__546 = Object.freeze(Object.defineProperties(["$traceurRuntime.initGeneratorFunction(", ")"], {raw: {value: Object.freeze(["$traceurRuntime.initGeneratorFunction(", ")"])}}));
-  var ArrowFunctionTransformer = System.get("traceur@0.0.52/src/codegeneration/ArrowFunctionTransformer").ArrowFunctionTransformer;
-  var AsyncTransformer = System.get("traceur@0.0.52/src/codegeneration/generator/AsyncTransformer").AsyncTransformer;
-  var ForInTransformPass = System.get("traceur@0.0.52/src/codegeneration/generator/ForInTransformPass").ForInTransformPass;
-  var GeneratorTransformer = System.get("traceur@0.0.52/src/codegeneration/generator/GeneratorTransformer").GeneratorTransformer;
-  var $__551 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__551.parseExpression,
-      parseStatement = $__551.parseStatement;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var FindInFunctionScope = System.get("traceur@0.0.52/src/codegeneration/FindInFunctionScope").FindInFunctionScope;
-  var $__554 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      AnonBlock = $__554.AnonBlock,
-      FunctionDeclaration = $__554.FunctionDeclaration,
-      FunctionExpression = $__554.FunctionExpression;
-  var $__555 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createBindingIdentifier = $__555.createBindingIdentifier,
-      id = $__555.createIdentifierExpression,
-      createIdentifierToken = $__555.createIdentifierToken;
-  var transformOptions = System.get("traceur@0.0.52/src/Options").transformOptions;
-  var ForInFinder = function ForInFinder() {
-    $traceurRuntime.defaultSuperCall(this, $ForInFinder.prototype, arguments);
-  };
-  var $ForInFinder = ForInFinder;
-  ($traceurRuntime.createClass)(ForInFinder, {visitForInStatement: function(tree) {
-      this.found = true;
-    }}, {}, FindInFunctionScope);
-  function needsTransform(tree) {
-    return transformOptions.generators && tree.isGenerator() || transformOptions.asyncFunctions && tree.isAsyncFunction();
-  }
-  var GeneratorTransformPass = function GeneratorTransformPass(identifierGenerator, reporter) {
-    $traceurRuntime.superCall(this, $GeneratorTransformPass.prototype, "constructor", [identifierGenerator]);
-    this.reporter_ = reporter;
-    this.inBlock_ = false;
-  };
-  var $GeneratorTransformPass = GeneratorTransformPass;
-  ($traceurRuntime.createClass)(GeneratorTransformPass, {
-    transformFunctionDeclaration: function(tree) {
-      if (!needsTransform(tree))
-        return $traceurRuntime.superCall(this, $GeneratorTransformPass.prototype, "transformFunctionDeclaration", [tree]);
-      if (tree.isGenerator())
-        return this.transformGeneratorDeclaration_(tree);
-      return this.transformFunction_(tree, FunctionDeclaration, null);
-    },
-    transformGeneratorDeclaration_: function(tree) {
-      var nameIdExpression = id(tree.name.identifierToken);
-      var setupPrototypeExpression = parseExpression($__544, nameIdExpression);
-      var tmpVar = id(this.inBlock_ ? this.getTempIdentifier() : this.addTempVar(setupPrototypeExpression));
-      var funcDecl = this.transformFunction_(tree, FunctionDeclaration, tmpVar);
-      if (!this.inBlock_)
-        return funcDecl;
-      return new AnonBlock(null, [funcDecl, parseStatement($__545, tmpVar, setupPrototypeExpression)]);
-    },
-    transformFunctionExpression: function(tree) {
-      if (!needsTransform(tree))
-        return $traceurRuntime.superCall(this, $GeneratorTransformPass.prototype, "transformFunctionExpression", [tree]);
-      if (tree.isGenerator())
-        return this.transformGeneratorExpression_(tree);
-      return this.transformFunction_(tree, FunctionExpression, null);
-    },
-    transformGeneratorExpression_: function(tree) {
-      var name;
-      if (!tree.name) {
-        name = createIdentifierToken(this.getTempIdentifier());
-        tree = new FunctionExpression(tree.location, createBindingIdentifier(name), tree.functionKind, tree.parameterList, tree.typeAnnotation, tree.annotations, tree.body);
-      } else {
-        name = tree.name.identifierToken;
-      }
-      var functionExpression = this.transformFunction_(tree, FunctionExpression, id(name));
-      return parseExpression($__546, functionExpression);
-    },
-    transformFunction_: function(tree, constructor, nameExpression) {
-      var body = $traceurRuntime.superCall(this, $GeneratorTransformPass.prototype, "transformAny", [tree.body]);
-      var finder = new ForInFinder(body);
-      if (finder.found) {
-        body = new ForInTransformPass(this.identifierGenerator).transformAny(body);
-      }
-      if (transformOptions.generators && tree.isGenerator()) {
-        body = GeneratorTransformer.transformGeneratorBody(this.identifierGenerator, this.reporter_, body, nameExpression);
-      } else if (transformOptions.asyncFunctions && tree.isAsyncFunction()) {
-        body = AsyncTransformer.transformAsyncBody(this.identifierGenerator, this.reporter_, body);
-      }
-      var functionKind = null;
-      return new constructor(tree.location, tree.name, functionKind, tree.parameterList, tree.typeAnnotation || null, tree.annotations || null, body);
-    },
-    transformArrowFunctionExpression: function(tree) {
-      if (!tree.isAsyncFunction())
-        return $traceurRuntime.superCall(this, $GeneratorTransformPass.prototype, "transformArrowFunctionExpression", [tree]);
-      return this.transformAny(ArrowFunctionTransformer.transform(this, tree));
-    },
-    transformBlock: function(tree) {
-      var inBlock = this.inBlock_;
-      this.inBlock_ = true;
-      var rv = $traceurRuntime.superCall(this, $GeneratorTransformPass.prototype, "transformBlock", [tree]);
-      this.inBlock_ = inBlock;
-      return rv;
-    }
-  }, {}, TempVarTransformer);
-  return {get GeneratorTransformPass() {
-      return GeneratorTransformPass;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/InlineModuleTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/InlineModuleTransformer";
-  var VAR = System.get("traceur@0.0.52/src/syntax/TokenType").VAR;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var ModuleTransformer = System.get("traceur@0.0.52/src/codegeneration/ModuleTransformer").ModuleTransformer;
-  var $__561 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createBindingIdentifier = $__561.createBindingIdentifier,
-      createEmptyStatement = $__561.createEmptyStatement,
-      createFunctionBody = $__561.createFunctionBody,
-      createImmediatelyInvokedFunctionExpression = $__561.createImmediatelyInvokedFunctionExpression,
-      createScopedExpression = $__561.createScopedExpression,
-      createVariableStatement = $__561.createVariableStatement;
-  var globalThis = System.get("traceur@0.0.52/src/codegeneration/globalThis").default;
-  var scopeContainsThis = System.get("traceur@0.0.52/src/codegeneration/scopeContainsThis").default;
-  var InlineModuleTransformer = function InlineModuleTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $InlineModuleTransformer.prototype, arguments);
-  };
-  var $InlineModuleTransformer = InlineModuleTransformer;
-  ($traceurRuntime.createClass)(InlineModuleTransformer, {
-    wrapModule: function(statements) {
-      assert(this.moduleName);
-      var idName = this.getTempVarNameForModuleName(this.moduleName);
-      var body = createFunctionBody(statements);
-      var moduleExpression;
-      if (statements.some(scopeContainsThis)) {
-        moduleExpression = createScopedExpression(body, globalThis());
-      } else {
-        moduleExpression = createImmediatelyInvokedFunctionExpression(body);
-      }
-      return [createVariableStatement(VAR, idName, moduleExpression)];
-    },
-    transformNamedExport: function(tree) {
-      return createEmptyStatement();
-    },
-    transformModuleSpecifier: function(tree) {
-      return createBindingIdentifier(this.getTempVarNameForModuleSpecifier(tree));
-    }
-  }, {}, ModuleTransformer);
-  return {get InlineModuleTransformer() {
-      return InlineModuleTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/InstantiateModuleTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/InstantiateModuleTransformer";
-  var $__565 = Object.freeze(Object.defineProperties(["", " = ", ""], {raw: {value: Object.freeze(["", " = ", ""])}})),
-      $__566 = Object.freeze(Object.defineProperties(["$__export(", ", ", ")"], {raw: {value: Object.freeze(["$__export(", ", ", ")"])}})),
-      $__567 = Object.freeze(Object.defineProperties(["($__export(", ", ", " + 1), ", ")"], {raw: {value: Object.freeze(["($__export(", ", ", " + 1), ", ")"])}})),
-      $__568 = Object.freeze(Object.defineProperties(["$__export(", ", ", ")}"], {raw: {value: Object.freeze(["$__export(", ", ", ")}"])}})),
-      $__569 = Object.freeze(Object.defineProperties(["System.register(", ", ", ", function($__export) {\n          ", "\n        });"], {raw: {value: Object.freeze(["System.register(", ", ", ", function($__export) {\n          ", "\n        });"])}})),
-      $__570 = Object.freeze(Object.defineProperties(["System.register(", ", function($__export) {\n          ", "\n        });"], {raw: {value: Object.freeze(["System.register(", ", function($__export) {\n          ", "\n        });"])}})),
-      $__571 = Object.freeze(Object.defineProperties(["", " = m.", ";"], {raw: {value: Object.freeze(["", " = m.", ";"])}})),
-      $__572 = Object.freeze(Object.defineProperties(["$__export(", ", m.", ");"], {raw: {value: Object.freeze(["$__export(", ", m.", ");"])}})),
-      $__573 = Object.freeze(Object.defineProperties(["", " = m;"], {raw: {value: Object.freeze(["", " = m;"])}})),
-      $__574 = Object.freeze(Object.defineProperties(["\n          Object.keys(m).forEach(function(p) {\n            $__export(p, m[p]);\n          });\n        "], {raw: {value: Object.freeze(["\n          Object.keys(m).forEach(function(p) {\n            $__export(p, m[p]);\n          });\n        "])}})),
-      $__575 = Object.freeze(Object.defineProperties(["function(m) {\n          ", "\n        }"], {raw: {value: Object.freeze(["function(m) {\n          ", "\n        }"])}})),
-      $__576 = Object.freeze(Object.defineProperties(["function(m) {}"], {raw: {value: Object.freeze(["function(m) {}"])}})),
-      $__577 = Object.freeze(Object.defineProperties(["\n        $__export(", ", ", ")\n      "], {raw: {value: Object.freeze(["\n        $__export(", ", ", ")\n      "])}})),
-      $__578 = Object.freeze(Object.defineProperties(["return {\n      setters: ", ",\n      execute: ", "\n    }"], {raw: {value: Object.freeze(["return {\n      setters: ", ",\n      execute: ", "\n    }"])}})),
-      $__579 = Object.freeze(Object.defineProperties(["$__export(", ", ", ")"], {raw: {value: Object.freeze(["$__export(", ", ", ")"])}})),
-      $__580 = Object.freeze(Object.defineProperties(["$__export(", ", ", ")"], {raw: {value: Object.freeze(["$__export(", ", ", ")"])}})),
-      $__581 = Object.freeze(Object.defineProperties(["var ", " = $__export(", ", ", ");"], {raw: {value: Object.freeze(["var ", " = $__export(", ", ", ");"])}})),
-      $__582 = Object.freeze(Object.defineProperties(["var ", ";"], {raw: {value: Object.freeze(["var ", ";"])}})),
-      $__583 = Object.freeze(Object.defineProperties(["$__export('default', ", ");"], {raw: {value: Object.freeze(["$__export('default', ", ");"])}})),
-      $__584 = Object.freeze(Object.defineProperties(["$__export(", ", ", ");"], {raw: {value: Object.freeze(["$__export(", ", ", ");"])}})),
-      $__585 = Object.freeze(Object.defineProperties(["var ", ";"], {raw: {value: Object.freeze(["var ", ";"])}}));
-  var $__586 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      AnonBlock = $__586.AnonBlock,
-      ArrayLiteralExpression = $__586.ArrayLiteralExpression,
-      ClassExpression = $__586.ClassExpression,
-      CommaExpression = $__586.CommaExpression,
-      ExpressionStatement = $__586.ExpressionStatement;
-  var $__587 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      FUNCTION_DECLARATION = $__587.FUNCTION_DECLARATION,
-      IDENTIFIER_EXPRESSION = $__587.IDENTIFIER_EXPRESSION,
-      IMPORT_SPECIFIER_SET = $__587.IMPORT_SPECIFIER_SET;
-  var ScopeTransformer = System.get("traceur@0.0.52/src/codegeneration/ScopeTransformer").ScopeTransformer;
-  var $__589 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      id = $__589.createIdentifierExpression,
-      createIdentifierToken = $__589.createIdentifierToken,
-      createVariableStatement = $__589.createVariableStatement,
-      createVariableDeclaration = $__589.createVariableDeclaration,
-      createVariableDeclarationList = $__589.createVariableDeclarationList;
-  var ModuleTransformer = System.get("traceur@0.0.52/src/codegeneration/ModuleTransformer").ModuleTransformer;
-  var $__591 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      MINUS_MINUS = $__591.MINUS_MINUS,
-      PLUS_PLUS = $__591.PLUS_PLUS,
-      VAR = $__591.VAR;
-  var $__592 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__592.parseExpression,
-      parseStatement = $__592.parseStatement,
-      parseStatements = $__592.parseStatements;
-  var HoistVariablesTransformer = System.get("traceur@0.0.52/src/codegeneration/HoistVariablesTransformer").default;
-  var $__594 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createFunctionExpression = $__594.createFunctionExpression,
-      createEmptyParameterList = $__594.createEmptyParameterList,
-      createFunctionBody = $__594.createFunctionBody;
-  var DeclarationExtractionTransformer = function DeclarationExtractionTransformer() {
-    $traceurRuntime.superCall(this, $DeclarationExtractionTransformer.prototype, "constructor", []);
-    this.declarations_ = [];
-  };
-  var $DeclarationExtractionTransformer = DeclarationExtractionTransformer;
-  ($traceurRuntime.createClass)(DeclarationExtractionTransformer, {
-    getDeclarationStatements: function() {
-      return $traceurRuntime.spread([this.getVariableStatement()], this.declarations_);
-    },
-    addDeclaration: function(tree) {
-      this.declarations_.push(tree);
-    },
-    transformFunctionDeclaration: function(tree) {
-      this.addDeclaration(tree);
-      return new AnonBlock(null, []);
-    },
-    transformClassDeclaration: function(tree) {
-      this.addVariable(tree.name.identifierToken.value);
-      tree = new ClassExpression(tree.location, tree.name, tree.superClass, tree.elements, tree.annotations);
-      return parseStatement($__565, tree.name.identifierToken, tree);
-    }
-  }, {}, HoistVariablesTransformer);
-  var InsertBindingAssignmentTransformer = function InsertBindingAssignmentTransformer(exportName, bindingName) {
-    $traceurRuntime.superCall(this, $InsertBindingAssignmentTransformer.prototype, "constructor", [bindingName]);
-    this.bindingName_ = bindingName;
-    this.exportName_ = exportName;
-  };
-  var $InsertBindingAssignmentTransformer = InsertBindingAssignmentTransformer;
-  ($traceurRuntime.createClass)(InsertBindingAssignmentTransformer, {
-    matchesBindingName_: function(binding) {
-      return binding.type === IDENTIFIER_EXPRESSION && binding.identifierToken.value == this.bindingName_;
-    },
-    transformUnaryExpression: function(tree) {
-      if (!this.matchesBindingName_(tree.operand))
-        return $traceurRuntime.superCall(this, $InsertBindingAssignmentTransformer.prototype, "transformUnaryExpression", [tree]);
-      var operatorType = tree.operator.type;
-      if (operatorType !== PLUS_PLUS && operatorType !== MINUS_MINUS)
-        return $traceurRuntime.superCall(this, $InsertBindingAssignmentTransformer.prototype, "transformUnaryExpression", [tree]);
-      var operand = this.transformAny(tree.operand);
-      if (operand !== tree.operand)
-        tree = new UnaryExpression(tree.location, tree.operator, operand);
-      return parseExpression($__566, this.exportName_, tree);
-    },
-    transformPostfixExpression: function(tree) {
-      tree = $traceurRuntime.superCall(this, $InsertBindingAssignmentTransformer.prototype, "transformPostfixExpression", [tree]);
-      if (!this.matchesBindingName_(tree.operand))
-        return tree;
-      return parseExpression($__567, this.exportName_, tree.operand, tree);
-    },
-    transformBinaryExpression: function(tree) {
-      tree = $traceurRuntime.superCall(this, $InsertBindingAssignmentTransformer.prototype, "transformBinaryExpression", [tree]);
-      if (!tree.operator.isAssignmentOperator())
-        return tree;
-      if (!this.matchesBindingName_(tree.left))
-        return tree;
-      return parseExpression($__568, this.exportName_, tree);
-    }
-  }, {}, ScopeTransformer);
-  var InstantiateModuleTransformer = function InstantiateModuleTransformer(identifierGenerator) {
-    $traceurRuntime.superCall(this, $InstantiateModuleTransformer.prototype, "constructor", [identifierGenerator]);
-    this.inExport_ = false;
-    this.curDepIndex_ = null;
-    this.dependencies = [];
-    this.externalExportBindings = [];
-    this.importBindings = [];
-    this.localExportBindings = [];
-    this.functionDeclarations = [];
-    this.moduleBindings = [];
-    this.exportStarBindings = [];
-  };
-  var $InstantiateModuleTransformer = InstantiateModuleTransformer;
-  ($traceurRuntime.createClass)(InstantiateModuleTransformer, {
-    wrapModule: function(statements) {
-      if (this.moduleName) {
-        return parseStatements($__569, this.moduleName, this.dependencies, statements);
-      } else {
-        return parseStatements($__570, this.dependencies, statements);
-      }
-    },
-    appendExportStatement: function(statements) {
-      var $__595 = this;
-      var declarationExtractionTransformer = new DeclarationExtractionTransformer();
-      this.localExportBindings.forEach((function(binding) {
-        statements = new InsertBindingAssignmentTransformer(binding.exportName, binding.localName).transformList(statements);
-      }));
-      var executionStatements = statements.map((function(statement) {
-        return declarationExtractionTransformer.transformAny(statement);
-      }));
-      var executionFunction = createFunctionExpression(createEmptyParameterList(), createFunctionBody(executionStatements));
-      var declarationStatements = declarationExtractionTransformer.getDeclarationStatements();
-      var setterFunctions = this.dependencies.map((function(dep, index) {
-        var importBindings = $__595.importBindings[index];
-        var externalExportBindings = $__595.externalExportBindings[index];
-        var exportStarBinding = $__595.exportStarBindings[index];
-        var moduleBinding = $__595.moduleBindings[index];
-        var setterStatements = [];
-        if (importBindings) {
-          importBindings.forEach((function(binding) {
-            setterStatements.push(parseStatement($__571, createIdentifierToken(binding.variableName), binding.exportName));
-          }));
-        }
-        if (externalExportBindings) {
-          externalExportBindings.forEach((function(binding) {
-            setterStatements.push(parseStatement($__572, binding.exportName, binding.importName));
-          }));
-        }
-        if (moduleBinding) {
-          setterStatements.push(parseStatement($__573, id(moduleBinding)));
-        }
-        if (exportStarBinding) {
-          setterStatements = setterStatements.concat(parseStatements($__574));
-        }
-        if (setterStatements.length) {
-          return parseExpression($__575, setterStatements);
-        } else {
-          return parseExpression($__576);
-        }
-      }));
-      declarationStatements = declarationStatements.concat(this.functionDeclarations.map((function(binding) {
-        return parseStatement($__577, binding.exportName, createIdentifierToken(binding.functionName));
-      })));
-      declarationStatements.push(parseStatement($__578, new ArrayLiteralExpression(null, setterFunctions), executionFunction));
-      return declarationStatements;
-    },
-    addLocalExportBinding: function(exportName) {
-      var localName = arguments[1] !== (void 0) ? arguments[1] : exportName;
-      this.localExportBindings.push({
-        exportName: exportName,
-        localName: localName
-      });
-    },
-    addImportBinding: function(depIndex, variableName, exportName) {
-      this.importBindings[depIndex] = this.importBindings[depIndex] || [];
-      this.importBindings[depIndex].push({
-        variableName: variableName,
-        exportName: exportName
-      });
-    },
-    addExternalExportBinding: function(depIndex, exportName, importName) {
-      this.externalExportBindings[depIndex] = this.externalExportBindings[depIndex] || [];
-      this.externalExportBindings[depIndex].push({
-        exportName: exportName,
-        importName: importName
-      });
-    },
-    addExportStarBinding: function(depIndex) {
-      this.exportStarBindings[depIndex] = true;
-    },
-    addModuleBinding: function(depIndex, variableName) {
-      this.moduleBindings[depIndex] = variableName;
-    },
-    addExportFunction: function(exportName) {
-      var functionName = arguments[1] !== (void 0) ? arguments[1] : exportName;
-      this.functionDeclarations.push({
-        exportName: exportName,
-        functionName: functionName
-      });
-    },
-    getOrCreateDependencyIndex: function(moduleSpecifier) {
-      var name = moduleSpecifier.token.processedValue;
-      var depIndex = this.dependencies.indexOf(name);
-      if (depIndex == -1) {
-        depIndex = this.dependencies.length;
-        this.dependencies.push(name);
-      }
-      return depIndex;
-    },
-    transformExportDeclaration: function(tree) {
-      this.inExport_ = true;
-      if (tree.declaration.moduleSpecifier) {
-        this.curDepIndex_ = this.getOrCreateDependencyIndex(tree.declaration.moduleSpecifier);
-      } else {
-        this.curDepIndex_ = null;
-      }
-      var transformed = this.transformAny(tree.declaration);
-      this.inExport_ = false;
-      return transformed;
-    },
-    transformVariableStatement: function(tree) {
-      var $__595 = this;
-      if (!this.inExport_)
-        return $traceurRuntime.superCall(this, $InstantiateModuleTransformer.prototype, "transformVariableStatement", [tree]);
-      this.inExport_ = false;
-      return createVariableStatement(createVariableDeclarationList(VAR, tree.declarations.declarations.map((function(declaration) {
-        var varName = declaration.lvalue.identifierToken.value;
-        var initializer;
-        $__595.addLocalExportBinding(varName);
-        if (declaration.initializer)
-          initializer = parseExpression($__579, varName, $__595.transformAny(declaration.initializer));
-        else
-          initializer = parseExpression($__580, varName, id(varName));
-        return createVariableDeclaration(varName, initializer);
-      }))));
-    },
-    transformExportStar: function(tree) {
-      this.inExport_ = false;
-      this.addExportStarBinding(this.curDepIndex_);
-      return new AnonBlock(null, []);
-    },
-    transformClassDeclaration: function(tree) {
-      if (!this.inExport_)
-        return $traceurRuntime.superCall(this, $InstantiateModuleTransformer.prototype, "transformClassDeclaration", [tree]);
-      this.inExport_ = false;
-      var name = this.transformAny(tree.name);
-      var superClass = this.transformAny(tree.superClass);
-      var elements = this.transformList(tree.elements);
-      var annotations = this.transformList(tree.annotations);
-      var varName = name.identifierToken.value;
-      var classExpression = new ClassExpression(tree.location, name, superClass, elements, annotations);
-      this.addLocalExportBinding(varName);
-      return parseStatement($__581, varName, varName, classExpression);
-    },
-    transformFunctionDeclaration: function(tree) {
-      if (this.inExport_) {
-        this.addLocalExportBinding(tree.name.identifierToken.value);
-        this.addExportFunction(tree.name.identifierToken.value);
-        this.inExport_ = false;
-      }
-      return $traceurRuntime.superCall(this, $InstantiateModuleTransformer.prototype, "transformFunctionDeclaration", [tree]);
-    },
-    transformNamedExport: function(tree) {
-      this.transformAny(tree.moduleSpecifier);
-      var specifierSet = this.transformAny(tree.specifierSet);
-      if (this.curDepIndex_ === null) {
-        return specifierSet;
-      } else {
-        return new AnonBlock(null, []);
-      }
-    },
-    transformImportDeclaration: function(tree) {
-      this.curDepIndex_ = this.getOrCreateDependencyIndex(tree.moduleSpecifier);
-      var initializer = this.transformAny(tree.moduleSpecifier);
-      if (!tree.importClause)
-        return new AnonBlock(null, []);
-      var importClause = this.transformAny(tree.importClause);
-      if (tree.importClause.type === IMPORT_SPECIFIER_SET) {
-        return importClause;
-      } else {
-        this.addImportBinding(this.curDepIndex_, tree.importClause.binding.identifierToken.value, 'default');
-        return parseStatement($__582, tree.importClause.binding.identifierToken.value);
-      }
-      return new AnonBlock(null, []);
-    },
-    transformImportSpecifierSet: function(tree) {
-      return createVariableStatement(createVariableDeclarationList(VAR, this.transformList(tree.specifiers)));
-    },
-    transformExportDefault: function(tree) {
-      var expression = this.transformAny(tree.expression);
-      this.addLocalExportBinding('default');
-      if (expression.type === FUNCTION_DECLARATION) {
-        this.addExportFunction('default', expression.name.identifierToken.value);
-        return expression;
-      } else {
-        return parseStatement($__583, expression);
-      }
-    },
-    transformExportSpecifier: function(tree) {
-      var exportName;
-      var bindingName;
-      if (tree.rhs) {
-        exportName = tree.rhs.value;
-        bindingName = tree.lhs.value;
-      } else {
-        exportName = tree.lhs.value;
-        bindingName = tree.lhs.value;
-      }
-      if (this.curDepIndex_ !== null) {
-        this.addExternalExportBinding(this.curDepIndex_, exportName, bindingName);
-      } else {
-        this.addLocalExportBinding(exportName, bindingName);
-        return parseExpression($__584, exportName, id(bindingName));
-      }
-    },
-    transformExportSpecifierSet: function(tree) {
-      var specifiers = this.transformList(tree.specifiers);
-      return new ExpressionStatement(tree.location, new CommaExpression(tree.location, specifiers.filter((function(specifier) {
-        return specifier;
-      }))));
-    },
-    transformImportSpecifier: function(tree) {
-      var importName;
-      var localBinding;
-      if (tree.rhs) {
-        localBinding = tree.rhs;
-        importName = tree.lhs.value;
-      } else {
-        localBinding = tree.lhs;
-        importName = tree.lhs.value;
-      }
-      this.addImportBinding(this.curDepIndex_, localBinding.value, importName);
-      return createVariableDeclaration(localBinding);
-    },
-    transformModuleDeclaration: function(tree) {
-      this.transformAny(tree.expression);
-      this.addModuleBinding(this.curDepIndex_, tree.identifier.value);
-      return parseStatement($__585, tree.identifier.value);
-    },
-    transformModuleSpecifier: function(tree) {
-      this.curDepIndex_ = this.getOrCreateDependencyIndex(tree);
-      return tree;
-    }
-  }, {}, ModuleTransformer);
-  return {get InstantiateModuleTransformer() {
-      return InstantiateModuleTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/outputgeneration/ParseTreeWriter", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/outputgeneration/ParseTreeWriter";
-  var $__597 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      BLOCK = $__597.BLOCK,
-      CLASS_DECLARATION = $__597.CLASS_DECLARATION,
-      FUNCTION_DECLARATION = $__597.FUNCTION_DECLARATION,
-      IF_STATEMENT = $__597.IF_STATEMENT,
-      LITERAL_EXPRESSION = $__597.LITERAL_EXPRESSION,
-      POSTFIX_EXPRESSION = $__597.POSTFIX_EXPRESSION,
-      UNARY_EXPRESSION = $__597.UNARY_EXPRESSION;
-  var ParseTreeVisitor = System.get("traceur@0.0.52/src/syntax/ParseTreeVisitor").ParseTreeVisitor;
-  var $__599 = System.get("traceur@0.0.52/src/syntax/PredefinedName"),
-      AS = $__599.AS,
-      ASYNC = $__599.ASYNC,
-      AWAIT = $__599.AWAIT,
-      FROM = $__599.FROM,
-      GET = $__599.GET,
-      OF = $__599.OF,
-      MODULE = $__599.MODULE,
-      SET = $__599.SET;
-  var $__600 = System.get("traceur@0.0.52/src/syntax/Scanner"),
-      isIdentifierPart = $__600.isIdentifierPart,
-      isWhitespace = $__600.isWhitespace;
-  var $__601 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      ARROW = $__601.ARROW,
-      AT = $__601.AT,
-      BACK_QUOTE = $__601.BACK_QUOTE,
-      BREAK = $__601.BREAK,
-      CASE = $__601.CASE,
-      CATCH = $__601.CATCH,
-      CLASS = $__601.CLASS,
-      CLOSE_CURLY = $__601.CLOSE_CURLY,
-      CLOSE_PAREN = $__601.CLOSE_PAREN,
-      CLOSE_SQUARE = $__601.CLOSE_SQUARE,
-      COLON = $__601.COLON,
-      COMMA = $__601.COMMA,
-      CONTINUE = $__601.CONTINUE,
-      DEBUGGER = $__601.DEBUGGER,
-      DEFAULT = $__601.DEFAULT,
-      DO = $__601.DO,
-      DOT_DOT_DOT = $__601.DOT_DOT_DOT,
-      ELSE = $__601.ELSE,
-      EQUAL = $__601.EQUAL,
-      EXPORT = $__601.EXPORT,
-      EXTENDS = $__601.EXTENDS,
-      FINALLY = $__601.FINALLY,
-      FOR = $__601.FOR,
-      FUNCTION = $__601.FUNCTION,
-      IF = $__601.IF,
-      IMPORT = $__601.IMPORT,
-      IN = $__601.IN,
-      MINUS = $__601.MINUS,
-      MINUS_MINUS = $__601.MINUS_MINUS,
-      NEW = $__601.NEW,
-      NUMBER = $__601.NUMBER,
-      OPEN_CURLY = $__601.OPEN_CURLY,
-      OPEN_PAREN = $__601.OPEN_PAREN,
-      OPEN_SQUARE = $__601.OPEN_SQUARE,
-      PERIOD = $__601.PERIOD,
-      PLUS = $__601.PLUS,
-      PLUS_PLUS = $__601.PLUS_PLUS,
-      QUESTION = $__601.QUESTION,
-      RETURN = $__601.RETURN,
-      SEMI_COLON = $__601.SEMI_COLON,
-      STAR = $__601.STAR,
-      STATIC = $__601.STATIC,
-      SUPER = $__601.SUPER,
-      SWITCH = $__601.SWITCH,
-      THIS = $__601.THIS,
-      THROW = $__601.THROW,
-      TRY = $__601.TRY,
-      WHILE = $__601.WHILE,
-      WITH = $__601.WITH,
-      YIELD = $__601.YIELD;
-  var NEW_LINE = '\n';
-  var LINE_LENGTH = 80;
-  var ParseTreeWriter = function ParseTreeWriter() {
-    var $__604,
-        $__605,
-        $__606;
-    var $__603 = $traceurRuntime.assertObject(arguments[0] !== (void 0) ? arguments[0] : {}),
-        highlighted = ($__604 = $__603.highlighted) === void 0 ? false : $__604,
-        showLineNumbers = ($__605 = $__603.showLineNumbers) === void 0 ? false : $__605,
-        prettyPrint = ($__606 = $__603.prettyPrint) === void 0 ? true : $__606;
-    $traceurRuntime.superCall(this, $ParseTreeWriter.prototype, "constructor", []);
-    this.highlighted_ = highlighted;
-    this.showLineNumbers_ = showLineNumbers;
-    this.prettyPrint_ = prettyPrint;
-    this.result_ = '';
-    this.currentLine_ = '';
-    this.currentLineComment_ = null;
-    this.indentDepth_ = 0;
-    this.currentParameterTypeAnnotation_ = null;
-  };
-  var $ParseTreeWriter = ParseTreeWriter;
-  ($traceurRuntime.createClass)(ParseTreeWriter, {
-    toString: function() {
-      if (this.currentLine_.length > 0) {
-        this.result_ += this.currentLine_;
-        this.currentLine_ = '';
-      }
-      return this.result_;
-    },
-    visitAny: function(tree) {
-      if (!tree) {
-        return;
-      }
-      if (tree === this.highlighted_) {
-        this.write_('\x1B[41m');
-      }
-      if (tree.location !== null && tree.location.start !== null && this.showLineNumbers_) {
-        var line = tree.location.start.line + 1;
-        var column = tree.location.start.column;
-        this.currentLineComment_ = ("Line: " + line + "." + column);
-      }
-      $traceurRuntime.superCall(this, $ParseTreeWriter.prototype, "visitAny", [tree]);
-      if (tree === this.highlighted_) {
-        this.write_('\x1B[0m');
-      }
-    },
-    visitAnnotation: function(tree) {
-      this.write_(AT);
-      this.visitAny(tree.name);
-      if (tree.args !== null) {
-        this.write_(OPEN_PAREN);
-        this.writeList_(tree.args, COMMA, false);
-        this.write_(CLOSE_PAREN);
-      }
-    },
-    visitArgumentList: function(tree) {
-      this.write_(OPEN_PAREN);
-      this.writeList_(tree.args, COMMA, false);
-      this.write_(CLOSE_PAREN);
-    },
-    visitArrayComprehension: function(tree) {
-      this.write_(OPEN_SQUARE);
-      this.visitList(tree.comprehensionList);
-      this.visitAny(tree.expression);
-      this.write_(CLOSE_SQUARE);
-    },
-    visitArrayLiteralExpression: function(tree) {
-      this.write_(OPEN_SQUARE);
-      this.writeList_(tree.elements, COMMA, false);
-      this.write_(CLOSE_SQUARE);
-    },
-    visitArrayPattern: function(tree) {
-      this.write_(OPEN_SQUARE);
-      this.writeList_(tree.elements, COMMA, false);
-      this.write_(CLOSE_SQUARE);
-    },
-    visitArrowFunctionExpression: function(tree) {
-      if (tree.functionKind) {
-        this.write_(tree.functionKind);
-        this.writeSpace_();
-      }
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.parameterList);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-      this.write_(ARROW);
-      this.writeSpace_();
-      this.visitAny(tree.body);
-    },
-    visitAssignmentElement: function(tree) {
-      this.visitAny(tree.assignment);
-      if (tree.initializer) {
-        this.writeSpace_();
-        this.write_(EQUAL);
-        this.writeSpace_();
-        this.visitAny(tree.initializer);
-      }
-    },
-    visitAwaitExpression: function(tree) {
-      this.write_(AWAIT);
-      this.writeSpace_();
-      this.visitAny(tree.expression);
-    },
-    visitBinaryExpression: function(tree) {
-      var left = tree.left;
-      this.visitAny(left);
-      var operator = tree.operator;
-      if (left.type === POSTFIX_EXPRESSION && requiresSpaceBetween(left.operator.type, operator.type)) {
-        this.writeRequiredSpace_();
-      } else {
-        this.writeSpace_();
-      }
-      this.write_(operator);
-      var right = tree.right;
-      if (right.type === UNARY_EXPRESSION && requiresSpaceBetween(operator.type, right.operator.type)) {
-        this.writeRequiredSpace_();
-      } else {
-        this.writeSpace_();
-      }
-      this.visitAny(right);
-    },
-    visitBindingElement: function(tree) {
-      var typeAnnotation = this.currentParameterTypeAnnotation_;
-      this.currentParameterTypeAnnotation_ = null;
-      this.visitAny(tree.binding);
-      this.writeTypeAnnotation_(typeAnnotation);
-      if (tree.initializer) {
-        this.writeSpace_();
-        this.write_(EQUAL);
-        this.writeSpace_();
-        this.visitAny(tree.initializer);
-      }
-    },
-    visitBindingIdentifier: function(tree) {
-      this.write_(tree.identifierToken);
-    },
-    visitBlock: function(tree) {
-      this.write_(OPEN_CURLY);
-      this.writelnList_(tree.statements);
-      this.write_(CLOSE_CURLY);
-    },
-    visitBreakStatement: function(tree) {
-      this.write_(BREAK);
-      if (tree.name !== null) {
-        this.writeSpace_();
-        this.write_(tree.name);
-      }
-      this.write_(SEMI_COLON);
-    },
-    visitCallExpression: function(tree) {
-      this.visitAny(tree.operand);
-      this.visitAny(tree.args);
-    },
-    visitCaseClause: function(tree) {
-      this.write_(CASE);
-      this.writeSpace_();
-      this.visitAny(tree.expression);
-      this.write_(COLON);
-      this.indentDepth_++;
-      this.writelnList_(tree.statements);
-      this.indentDepth_--;
-    },
-    visitCatch: function(tree) {
-      this.write_(CATCH);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.binding);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-      this.visitAny(tree.catchBody);
-    },
-    visitClassShared_: function(tree) {
-      this.writeAnnotations_(tree.annotations);
-      this.write_(CLASS);
-      this.writeSpace_();
-      this.visitAny(tree.name);
-      if (tree.superClass !== null) {
-        this.writeSpace_();
-        this.write_(EXTENDS);
-        this.writeSpace_();
-        this.visitAny(tree.superClass);
-      }
-      this.writeSpace_();
-      this.write_(OPEN_CURLY);
-      this.writelnList_(tree.elements);
-      this.write_(CLOSE_CURLY);
-    },
-    visitClassDeclaration: function(tree) {
-      this.visitClassShared_(tree);
-    },
-    visitClassExpression: function(tree) {
-      this.visitClassShared_(tree);
-    },
-    visitCommaExpression: function(tree) {
-      this.writeList_(tree.expressions, COMMA, false);
-    },
-    visitComprehensionFor: function(tree) {
-      this.write_(FOR);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.left);
-      this.writeSpace_();
-      this.write_(OF);
-      this.writeSpace_();
-      this.visitAny(tree.iterator);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-    },
-    visitComprehensionIf: function(tree) {
-      this.write_(IF);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.expression);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-    },
-    visitComputedPropertyName: function(tree) {
-      this.write_(OPEN_SQUARE);
-      this.visitAny(tree.expression);
-      this.write_(CLOSE_SQUARE);
-    },
-    visitConditionalExpression: function(tree) {
-      this.visitAny(tree.condition);
-      this.writeSpace_();
-      this.write_(QUESTION);
-      this.writeSpace_();
-      this.visitAny(tree.left);
-      this.writeSpace_();
-      this.write_(COLON);
-      this.writeSpace_();
-      this.visitAny(tree.right);
-    },
-    visitContinueStatement: function(tree) {
-      this.write_(CONTINUE);
-      if (tree.name !== null) {
-        this.writeSpace_();
-        this.write_(tree.name);
-      }
-      this.write_(SEMI_COLON);
-    },
-    visitCoverInitializedName: function(tree) {
-      this.write_(tree.name);
-      this.writeSpace_();
-      this.write_(tree.equalToken);
-      this.writeSpace_();
-      this.visitAny(tree.initializer);
-    },
-    visitDebuggerStatement: function(tree) {
-      this.write_(DEBUGGER);
-      this.write_(SEMI_COLON);
-    },
-    visitDefaultClause: function(tree) {
-      this.write_(DEFAULT);
-      this.write_(COLON);
-      this.indentDepth_++;
-      this.writelnList_(tree.statements);
-      this.indentDepth_--;
-    },
-    visitDoWhileStatement: function(tree) {
-      this.write_(DO);
-      this.visitAnyBlockOrIndent_(tree.body);
-      this.writeSpace_();
-      this.write_(WHILE);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.condition);
-      this.write_(CLOSE_PAREN);
-      this.write_(SEMI_COLON);
-    },
-    visitEmptyStatement: function(tree) {
-      this.write_(SEMI_COLON);
-    },
-    visitExportDeclaration: function(tree) {
-      this.writeAnnotations_(tree.annotations);
-      this.write_(EXPORT);
-      this.writeSpace_();
-      this.visitAny(tree.declaration);
-    },
-    visitExportDefault: function(tree) {
-      this.write_(DEFAULT);
-      this.writeSpace_();
-      this.visitAny(tree.expression);
-      switch (tree.expression.type) {
-        case CLASS_DECLARATION:
-        case FUNCTION_DECLARATION:
-          break;
-        default:
-          this.write_(SEMI_COLON);
-      }
-    },
-    visitNamedExport: function(tree) {
-      this.visitAny(tree.specifierSet);
-      if (tree.moduleSpecifier) {
-        this.writeSpace_();
-        this.write_(FROM);
-        this.writeSpace_();
-        this.visitAny(tree.moduleSpecifier);
-      }
-      this.write_(SEMI_COLON);
-    },
-    visitExportSpecifier: function(tree) {
-      this.write_(tree.lhs);
-      if (tree.rhs) {
-        this.writeSpace_();
-        this.write_(AS);
-        this.writeSpace_();
-        this.write_(tree.rhs);
-      }
-    },
-    visitExportSpecifierSet: function(tree) {
-      this.write_(OPEN_CURLY);
-      this.writeList_(tree.specifiers, COMMA, false);
-      this.write_(CLOSE_CURLY);
-    },
-    visitExportStar: function(tree) {
-      this.write_(STAR);
-    },
-    visitExpressionStatement: function(tree) {
-      this.visitAny(tree.expression);
-      this.write_(SEMI_COLON);
-    },
-    visitFinally: function(tree) {
-      this.write_(FINALLY);
-      this.writeSpace_();
-      this.visitAny(tree.block);
-    },
-    visitForOfStatement: function(tree) {
-      this.write_(FOR);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.initializer);
-      this.writeSpace_();
-      this.write_(OF);
-      this.writeSpace_();
-      this.visitAny(tree.collection);
-      this.write_(CLOSE_PAREN);
-      this.visitAnyBlockOrIndent_(tree.body);
-    },
-    visitForInStatement: function(tree) {
-      this.write_(FOR);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.initializer);
-      this.writeSpace_();
-      this.write_(IN);
-      this.writeSpace_();
-      this.visitAny(tree.collection);
-      this.write_(CLOSE_PAREN);
-      this.visitAnyBlockOrIndent_(tree.body);
-    },
-    visitForStatement: function(tree) {
-      this.write_(FOR);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.initializer);
-      this.write_(SEMI_COLON);
-      this.writeSpace_();
-      this.visitAny(tree.condition);
-      this.write_(SEMI_COLON);
-      this.writeSpace_();
-      this.visitAny(tree.increment);
-      this.write_(CLOSE_PAREN);
-      this.visitAnyBlockOrIndent_(tree.body);
-    },
-    visitFormalParameterList: function(tree) {
-      var first = true;
-      for (var i = 0; i < tree.parameters.length; i++) {
-        var parameter = tree.parameters[i];
-        if (first) {
-          first = false;
-        } else {
-          this.write_(COMMA);
-          this.writeSpace_();
-        }
-        this.visitAny(parameter);
-      }
-    },
-    visitFormalParameter: function(tree) {
-      this.writeAnnotations_(tree.annotations, false);
-      this.currentParameterTypeAnnotation_ = tree.typeAnnotation;
-      this.visitAny(tree.parameter);
-      this.currentParameterTypeAnnotation_ = null;
-    },
-    visitFunctionBody: function(tree) {
-      this.write_(OPEN_CURLY);
-      this.writelnList_(tree.statements);
-      this.write_(CLOSE_CURLY);
-    },
-    visitFunctionDeclaration: function(tree) {
-      this.visitFunction_(tree);
-    },
-    visitFunctionExpression: function(tree) {
-      this.visitFunction_(tree);
-    },
-    visitFunction_: function(tree) {
-      this.writeAnnotations_(tree.annotations);
-      if (tree.isAsyncFunction())
-        this.write_(tree.functionKind);
-      this.write_(FUNCTION);
-      if (tree.isGenerator())
-        this.write_(tree.functionKind);
-      if (tree.name) {
-        this.writeSpace_();
-        this.visitAny(tree.name);
-      }
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.parameterList);
-      this.write_(CLOSE_PAREN);
-      this.writeTypeAnnotation_(tree.typeAnnotation);
-      this.writeSpace_();
-      this.visitAny(tree.body);
-    },
-    visitGeneratorComprehension: function(tree) {
-      this.write_(OPEN_PAREN);
-      this.visitList(tree.comprehensionList);
-      this.visitAny(tree.expression);
-      this.write_(CLOSE_PAREN);
-    },
-    visitGetAccessor: function(tree) {
-      this.writeAnnotations_(tree.annotations);
-      if (tree.isStatic) {
-        this.write_(STATIC);
-        this.writeSpace_();
-      }
-      this.write_(GET);
-      this.writeSpace_();
-      this.visitAny(tree.name);
-      this.write_(OPEN_PAREN);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-      this.writeTypeAnnotation_(tree.typeAnnotation);
-      this.visitAny(tree.body);
-    },
-    visitIdentifierExpression: function(tree) {
-      this.write_(tree.identifierToken);
-    },
-    visitIfStatement: function(tree) {
-      this.write_(IF);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.condition);
-      this.write_(CLOSE_PAREN);
-      this.visitAnyBlockOrIndent_(tree.ifClause);
-      if (tree.elseClause) {
-        if (tree.ifClause.type === BLOCK)
-          this.writeSpace_();
-        this.write_(ELSE);
-        if (tree.elseClause.type === IF_STATEMENT) {
-          this.writeSpace_();
-          this.visitAny(tree.elseClause);
-        } else {
-          this.visitAnyBlockOrIndent_(tree.elseClause);
-        }
-      }
-    },
-    visitAnyBlockOrIndent_: function(tree) {
-      if (tree.type === BLOCK) {
-        this.writeSpace_();
-        this.visitAny(tree);
-      } else {
-        this.visitAnyIndented_(tree);
-      }
-    },
-    visitAnyIndented_: function(tree) {
-      var indent = arguments[1] !== (void 0) ? arguments[1] : 1;
-      if (this.prettyPrint_) {
-        this.indentDepth_ += indent;
-        this.writeln_();
-      }
-      this.visitAny(tree);
-      if (this.prettyPrint_) {
-        this.indentDepth_ -= indent;
-        this.writeln_();
-      }
-    },
-    visitImportDeclaration: function(tree) {
-      this.write_(IMPORT);
-      this.writeSpace_();
-      if (tree.importClause) {
-        this.visitAny(tree.importClause);
-        this.writeSpace_();
-        this.write_(FROM);
-        this.writeSpace_();
-      }
-      this.visitAny(tree.moduleSpecifier);
-      this.write_(SEMI_COLON);
-    },
-    visitImportSpecifier: function(tree) {
-      this.write_(tree.lhs);
-      if (tree.rhs !== null) {
-        this.writeSpace_();
-        this.write_(AS);
-        this.writeSpace_();
-        this.write_(tree.rhs);
-      }
-    },
-    visitImportSpecifierSet: function(tree) {
-      if (tree.specifiers.type == STAR) {
-        this.write_(STAR);
-      } else {
-        this.write_(OPEN_CURLY);
-        this.writelnList_(tree.specifiers, COMMA);
-        this.write_(CLOSE_CURLY);
-      }
-    },
-    visitLabelledStatement: function(tree) {
-      this.write_(tree.name);
-      this.write_(COLON);
-      this.writeSpace_();
-      this.visitAny(tree.statement);
-    },
-    visitLiteralExpression: function(tree) {
-      this.write_(tree.literalToken);
-    },
-    visitLiteralPropertyName: function(tree) {
-      this.write_(tree.literalToken);
-    },
-    visitMemberExpression: function(tree) {
-      this.visitAny(tree.operand);
-      if (tree.operand.type === LITERAL_EXPRESSION && tree.operand.literalToken.type === NUMBER) {
-        if (!/\.|e|E/.test(tree.operand.literalToken.value))
-          this.writeRequiredSpace_();
-      }
-      this.write_(PERIOD);
-      this.write_(tree.memberName);
-    },
-    visitMemberLookupExpression: function(tree) {
-      this.visitAny(tree.operand);
-      this.write_(OPEN_SQUARE);
-      this.visitAny(tree.memberExpression);
-      this.write_(CLOSE_SQUARE);
-    },
-    visitSyntaxErrorTree: function(tree) {
-      this.write_('(function() {' + ("throw SyntaxError(" + JSON.stringify(tree.message) + ");") + '})()');
-    },
-    visitModule: function(tree) {
-      this.writelnList_(tree.scriptItemList, null);
-    },
-    visitModuleSpecifier: function(tree) {
-      this.write_(tree.token);
-    },
-    visitModuleDeclaration: function(tree) {
-      this.write_(MODULE);
-      this.writeSpace_();
-      this.write_(tree.identifier);
-      this.writeSpace_();
-      this.write_(FROM);
-      this.writeSpace_();
-      this.visitAny(tree.expression);
-      this.write_(SEMI_COLON);
-    },
-    visitNewExpression: function(tree) {
-      this.write_(NEW);
-      this.writeSpace_();
-      this.visitAny(tree.operand);
-      this.visitAny(tree.args);
-    },
-    visitObjectLiteralExpression: function(tree) {
-      this.write_(OPEN_CURLY);
-      if (tree.propertyNameAndValues.length > 1)
-        this.writeln_();
-      this.writelnList_(tree.propertyNameAndValues, COMMA);
-      if (tree.propertyNameAndValues.length > 1)
-        this.writeln_();
-      this.write_(CLOSE_CURLY);
-    },
-    visitObjectPattern: function(tree) {
-      this.write_(OPEN_CURLY);
-      this.writelnList_(tree.fields, COMMA);
-      this.write_(CLOSE_CURLY);
-    },
-    visitObjectPatternField: function(tree) {
-      this.visitAny(tree.name);
-      if (tree.element !== null) {
-        this.write_(COLON);
-        this.writeSpace_();
-        this.visitAny(tree.element);
-      }
-    },
-    visitParenExpression: function(tree) {
-      this.write_(OPEN_PAREN);
-      $traceurRuntime.superCall(this, $ParseTreeWriter.prototype, "visitParenExpression", [tree]);
-      this.write_(CLOSE_PAREN);
-    },
-    visitPostfixExpression: function(tree) {
-      this.visitAny(tree.operand);
-      if (tree.operand.type === POSTFIX_EXPRESSION && tree.operand.operator.type === tree.operator.type) {
-        this.writeRequiredSpace_();
-      }
-      this.write_(tree.operator);
-    },
-    visitPredefinedType: function(tree) {
-      this.write_(tree.typeToken);
-    },
-    visitScript: function(tree) {
-      this.writelnList_(tree.scriptItemList, null);
-    },
-    visitPropertyMethodAssignment: function(tree) {
-      this.writeAnnotations_(tree.annotations);
-      if (tree.isStatic) {
-        this.write_(STATIC);
-        this.writeSpace_();
-      }
-      if (tree.isGenerator())
-        this.write_(STAR);
-      if (tree.isAsyncFunction())
-        this.write_(ASYNC);
-      this.visitAny(tree.name);
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.parameterList);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-      this.writeTypeAnnotation_(tree.typeAnnotation);
-      this.visitAny(tree.body);
-    },
-    visitPropertyNameAssignment: function(tree) {
-      this.visitAny(tree.name);
-      this.write_(COLON);
-      this.writeSpace_();
-      this.visitAny(tree.value);
-    },
-    visitPropertyNameShorthand: function(tree) {
-      this.write_(tree.name);
-    },
-    visitTemplateLiteralExpression: function(tree) {
-      if (tree.operand) {
-        this.visitAny(tree.operand);
-        this.writeSpace_();
-      }
-      this.writeRaw_(BACK_QUOTE);
-      this.visitList(tree.elements);
-      this.writeRaw_(BACK_QUOTE);
-    },
-    visitTemplateLiteralPortion: function(tree) {
-      this.writeRaw_(tree.value);
-    },
-    visitTemplateSubstitution: function(tree) {
-      this.writeRaw_('$');
-      this.writeRaw_(OPEN_CURLY);
-      this.visitAny(tree.expression);
-      this.writeRaw_(CLOSE_CURLY);
-    },
-    visitReturnStatement: function(tree) {
-      this.write_(RETURN);
-      this.writeSpace_(tree.expression);
-      this.visitAny(tree.expression);
-      this.write_(SEMI_COLON);
-    },
-    visitRestParameter: function(tree) {
-      this.write_(DOT_DOT_DOT);
-      this.write_(tree.identifier.identifierToken);
-      this.writeTypeAnnotation_(this.currentParameterTypeAnnotation_);
-    },
-    visitSetAccessor: function(tree) {
-      this.writeAnnotations_(tree.annotations);
-      if (tree.isStatic) {
-        this.write_(STATIC);
-        this.writeSpace_();
-      }
-      this.write_(SET);
-      this.writeSpace_();
-      this.visitAny(tree.name);
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.parameterList);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-      this.visitAny(tree.body);
-    },
-    visitSpreadExpression: function(tree) {
-      this.write_(DOT_DOT_DOT);
-      this.visitAny(tree.expression);
-    },
-    visitSpreadPatternElement: function(tree) {
-      this.write_(DOT_DOT_DOT);
-      this.visitAny(tree.lvalue);
-    },
-    visitStateMachine: function(tree) {
-      throw new Error('State machines cannot be converted to source');
-    },
-    visitSuperExpression: function(tree) {
-      this.write_(SUPER);
-    },
-    visitSwitchStatement: function(tree) {
-      this.write_(SWITCH);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.expression);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-      this.write_(OPEN_CURLY);
-      this.writelnList_(tree.caseClauses);
-      this.write_(CLOSE_CURLY);
-    },
-    visitThisExpression: function(tree) {
-      this.write_(THIS);
-    },
-    visitThrowStatement: function(tree) {
-      this.write_(THROW);
-      this.writeSpace_();
-      this.visitAny(tree.value);
-      this.write_(SEMI_COLON);
-    },
-    visitTryStatement: function(tree) {
-      this.write_(TRY);
-      this.writeSpace_();
-      this.visitAny(tree.body);
-      if (tree.catchBlock) {
-        this.writeSpace_();
-        this.visitAny(tree.catchBlock);
-      }
-      if (tree.finallyBlock) {
-        this.writeSpace_();
-        this.visitAny(tree.finallyBlock);
-      }
-    },
-    visitTypeName: function(tree) {
-      if (tree.moduleName) {
-        this.visitAny(tree.moduleName);
-        this.write_(PERIOD);
-      }
-      this.write_(tree.name);
-    },
-    visitUnaryExpression: function(tree) {
-      var op = tree.operator;
-      this.write_(op);
-      var operand = tree.operand;
-      if (operand.type === UNARY_EXPRESSION && requiresSpaceBetween(op.type, operand.operator.type)) {
-        this.writeRequiredSpace_();
-      }
-      this.visitAny(operand);
-    },
-    visitVariableDeclarationList: function(tree) {
-      this.write_(tree.declarationType);
-      this.writeSpace_();
-      this.writeList_(tree.declarations, COMMA, true, 2);
-    },
-    visitVariableDeclaration: function(tree) {
-      this.visitAny(tree.lvalue);
-      this.writeTypeAnnotation_(tree.typeAnnotation);
-      if (tree.initializer !== null) {
-        this.writeSpace_();
-        this.write_(EQUAL);
-        this.writeSpace_();
-        this.visitAny(tree.initializer);
-      }
-    },
-    visitVariableStatement: function(tree) {
-      $traceurRuntime.superCall(this, $ParseTreeWriter.prototype, "visitVariableStatement", [tree]);
-      this.write_(SEMI_COLON);
-    },
-    visitWhileStatement: function(tree) {
-      this.write_(WHILE);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.condition);
-      this.write_(CLOSE_PAREN);
-      this.visitAnyBlockOrIndent_(tree.body);
-    },
-    visitWithStatement: function(tree) {
-      this.write_(WITH);
-      this.writeSpace_();
-      this.write_(OPEN_PAREN);
-      this.visitAny(tree.expression);
-      this.write_(CLOSE_PAREN);
-      this.writeSpace_();
-      this.visitAny(tree.body);
-    },
-    visitYieldExpression: function(tree) {
-      this.write_(YIELD);
-      if (tree.isYieldFor)
-        this.write_(STAR);
-      if (tree.expression) {
-        this.writeSpace_();
-        this.visitAny(tree.expression);
-      }
-    },
-    writeCurrentln_: function() {
-      this.result_ += this.currentLine_ + NEW_LINE;
-    },
-    writeln_: function() {
-      if (this.currentLineComment_) {
-        while (this.currentLine_.length < LINE_LENGTH) {
-          this.currentLine_ += ' ';
-        }
-        this.currentLine_ += ' // ' + this.currentLineComment_;
-        this.currentLineComment_ = null;
-      }
-      if (this.currentLine_)
-        this.writeCurrentln_();
-      this.currentLine_ = '';
-    },
-    writelnList_: function(list, delimiter) {
-      if (delimiter) {
-        this.writeList_(list, delimiter, true);
-      } else {
-        if (list.length > 0)
-          this.writeln_();
-        this.writeList_(list, null, true);
-        if (list.length > 0)
-          this.writeln_();
-      }
-    },
-    writeList_: function(list, delimiter, writeNewLine) {
-      var indent = arguments[3] !== (void 0) ? arguments[3] : 0;
-      var first = true;
-      for (var i = 0; i < list.length; i++) {
-        var element = list[i];
-        if (first) {
-          first = false;
-        } else {
-          if (delimiter !== null) {
-            this.write_(delimiter);
-            if (!writeNewLine)
-              this.writeSpace_();
-          }
-          if (writeNewLine) {
-            if (i === 1)
-              this.indentDepth_ += indent;
-            this.writeln_();
-          }
-        }
-        this.visitAny(element);
-      }
-      if (writeNewLine && list.length > 1)
-        this.indentDepth_ -= indent;
-    },
-    writeRaw_: function(value) {
-      this.currentLine_ += value;
-    },
-    write_: function(value) {
-      if (value === CLOSE_CURLY)
-        this.indentDepth_--;
-      if (value !== null) {
-        if (this.prettyPrint_) {
-          if (!this.currentLine_) {
-            for (var i = 0,
-                indent = this.indentDepth_; i < indent; i++) {
-              this.currentLine_ += '  ';
-            }
-          }
-        }
-        if (this.needsSpace_(value))
-          this.currentLine_ += ' ';
-        this.currentLine_ += value;
-      }
-      if (value === OPEN_CURLY)
-        this.indentDepth_++;
-    },
-    writeSpace_: function() {
-      var useSpace = arguments[0] !== (void 0) ? arguments[0] : this.prettyPrint_;
-      if (useSpace && !endsWithSpace(this.currentLine_))
-        this.currentLine_ += ' ';
-    },
-    writeRequiredSpace_: function() {
-      this.writeSpace_(true);
-    },
-    writeTypeAnnotation_: function(typeAnnotation) {
-      if (typeAnnotation !== null) {
-        this.write_(COLON);
-        this.writeSpace_();
-        this.visitAny(typeAnnotation);
-      }
-    },
-    writeAnnotations_: function(annotations) {
-      var writeNewLine = arguments[1] !== (void 0) ? arguments[1] : this.prettyPrint_;
-      if (annotations.length > 0) {
-        this.writeList_(annotations, null, writeNewLine);
-        if (writeNewLine)
-          this.writeln_();
-      }
-    },
-    needsSpace_: function(token) {
-      var line = this.currentLine_;
-      if (!line)
-        return false;
-      var lastCode = line.charCodeAt(line.length - 1);
-      if (isWhitespace(lastCode))
-        return false;
-      var firstCode = token.toString().charCodeAt(0);
-      return isIdentifierPart(firstCode) && (isIdentifierPart(lastCode) || lastCode === 47);
-    }
-  }, {}, ParseTreeVisitor);
-  function requiresSpaceBetween(first, second) {
-    return (first === MINUS || first === MINUS_MINUS) && (second === MINUS || second === MINUS_MINUS) || (first === PLUS || first === PLUS_PLUS) && (second === PLUS || second === PLUS_PLUS);
-  }
-  function endsWithSpace(s) {
-    return isWhitespace(s.charCodeAt(s.length - 1));
-  }
-  return {get ParseTreeWriter() {
-      return ParseTreeWriter;
-    }};
-});
-System.register("traceur@0.0.52/src/outputgeneration/ParseTreeMapWriter", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/outputgeneration/ParseTreeMapWriter";
-  var ParseTreeWriter = System.get("traceur@0.0.52/src/outputgeneration/ParseTreeWriter").ParseTreeWriter;
-  var ParseTreeMapWriter = function ParseTreeMapWriter(sourceMapGenerator) {
-    var options = arguments[1];
-    $traceurRuntime.superCall(this, $ParseTreeMapWriter.prototype, "constructor", [options]);
-    this.sourceMapGenerator_ = sourceMapGenerator;
-    this.outputLineCount_ = 1;
-    this.isFirstMapping_ = true;
-  };
-  var $ParseTreeMapWriter = ParseTreeMapWriter;
-  ($traceurRuntime.createClass)(ParseTreeMapWriter, {
-    visitAny: function(tree) {
-      if (!tree) {
-        return;
-      }
-      if (tree.location)
-        this.enterBranch(tree.location);
-      $traceurRuntime.superCall(this, $ParseTreeMapWriter.prototype, "visitAny", [tree]);
-      if (tree.location)
-        this.exitBranch(tree.location);
-    },
-    writeCurrentln_: function() {
-      $traceurRuntime.superCall(this, $ParseTreeMapWriter.prototype, "writeCurrentln_", []);
-      this.flushMappings();
-      this.outputLineCount_++;
-      this.generated_ = {
-        line: this.outputLineCount_,
-        column: 0
-      };
-      this.flushMappings();
-    },
-    write_: function(value) {
-      if (this.entered_) {
-        this.generate();
-        $traceurRuntime.superCall(this, $ParseTreeMapWriter.prototype, "write_", [value]);
-        this.generate();
-      } else {
-        this.generate();
-        $traceurRuntime.superCall(this, $ParseTreeMapWriter.prototype, "write_", [value]);
-        this.generate();
-      }
-    },
-    generate: function() {
-      var column = this.currentLine_.length ? this.currentLine_.length - 1 : 0;
-      this.generated_ = {
-        line: this.outputLineCount_,
-        column: column
-      };
-      this.flushMappings();
-    },
-    enterBranch: function(location) {
-      this.originate(location.start);
-      this.entered_ = true;
-    },
-    exitBranch: function(location) {
-      var position = location.end;
-      var endOfPreviousToken = {
-        line: position.line,
-        column: position.column ? position.column - 1 : 0,
-        source: {
-          name: position.source.name,
-          contents: position.source.contents
-        }
-      };
-      this.originate(endOfPreviousToken);
-      this.entered_ = false;
-    },
-    originate: function(position) {
-      var line = position.line + 1;
-      if (this.original_ && this.original_.line !== line)
-        this.flushMappings();
-      this.original_ = {
-        line: line,
-        column: position.column || 0
-      };
-      if (position.source.name !== this.sourceName_) {
-        this.sourceName_ = position.source.name;
-        this.sourceMapGenerator_.setSourceContent(position.source.name, position.source.contents);
-      }
-      this.flushMappings();
-    },
-    flushMappings: function() {
-      if (this.original_ && this.generated_) {
-        this.addMapping();
-        this.original_ = null;
-        this.generated_ = null;
-      }
-    },
-    isSame: function(lhs, rhs) {
-      return lhs.line === rhs.line && lhs.column === rhs.column;
-    },
-    isSameMapping: function() {
-      if (!this.previousMapping_)
-        return false;
-      if (this.isSame(this.previousMapping_.generated, this.generated_) && this.isSame(this.previousMapping_.original, this.original_))
-        return true;
-      ;
-    },
-    addMapping: function() {
-      if (this.isSameMapping())
-        return;
-      var mapping = {
-        generated: this.generated_,
-        original: this.original_,
-        source: this.sourceName_
-      };
-      this.sourceMapGenerator_.addMapping(mapping);
-      this.previousMapping_ = mapping;
-    }
-  }, {}, ParseTreeWriter);
-  return {get ParseTreeMapWriter() {
-      return ParseTreeMapWriter;
-    }};
-});
-System.register("traceur@0.0.52/src/outputgeneration/SourceMapIntegration", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/outputgeneration/SourceMapIntegration";
-  function makeDefine(mapping, id) {
-    var require = function(id) {
-      return mapping[id];
-    };
-    var exports = mapping[id] = {};
-    var module = null;
-    return function(factory) {
-      factory(require, exports, module);
-    };
-  }
-  var define,
-      m = {};
-  define = makeDefine(m, './util');
-  if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-  }
-  define(function(require, exports, module) {
-    function getArg(aArgs, aName, aDefaultValue) {
-      if (aName in aArgs) {
-        return aArgs[aName];
-      } else if (arguments.length === 3) {
-        return aDefaultValue;
-      } else {
-        throw new Error('"' + aName + '" is a required argument.');
-      }
-    }
-    exports.getArg = getArg;
-    var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/;
-    var dataUrlRegexp = /^data:.+\,.+$/;
-    function urlParse(aUrl) {
-      var match = aUrl.match(urlRegexp);
-      if (!match) {
-        return null;
-      }
-      return {
-        scheme: match[1],
-        auth: match[2],
-        host: match[3],
-        port: match[4],
-        path: match[5]
-      };
-    }
-    exports.urlParse = urlParse;
-    function urlGenerate(aParsedUrl) {
-      var url = '';
-      if (aParsedUrl.scheme) {
-        url += aParsedUrl.scheme + ':';
-      }
-      url += '//';
-      if (aParsedUrl.auth) {
-        url += aParsedUrl.auth + '@';
-      }
-      if (aParsedUrl.host) {
-        url += aParsedUrl.host;
-      }
-      if (aParsedUrl.port) {
-        url += ":" + aParsedUrl.port;
-      }
-      if (aParsedUrl.path) {
-        url += aParsedUrl.path;
-      }
-      return url;
-    }
-    exports.urlGenerate = urlGenerate;
-    function normalize(aPath) {
-      var path = aPath;
-      var url = urlParse(aPath);
-      if (url) {
-        if (!url.path) {
-          return aPath;
-        }
-        path = url.path;
-      }
-      var isAbsolute = (path.charAt(0) === '/');
-      var parts = path.split(/\/+/);
-      for (var part,
-          up = 0,
-          i = parts.length - 1; i >= 0; i--) {
-        part = parts[i];
-        if (part === '.') {
-          parts.splice(i, 1);
-        } else if (part === '..') {
-          up++;
-        } else if (up > 0) {
-          if (part === '') {
-            parts.splice(i + 1, up);
-            up = 0;
-          } else {
-            parts.splice(i, 2);
-            up--;
-          }
-        }
-      }
-      path = parts.join('/');
-      if (path === '') {
-        path = isAbsolute ? '/' : '.';
-      }
-      if (url) {
-        url.path = path;
-        return urlGenerate(url);
-      }
-      return path;
-    }
-    exports.normalize = normalize;
-    function join(aRoot, aPath) {
-      var aPathUrl = urlParse(aPath);
-      var aRootUrl = urlParse(aRoot);
-      if (aRootUrl) {
-        aRoot = aRootUrl.path || '/';
-      }
-      if (aPathUrl && !aPathUrl.scheme) {
-        if (aRootUrl) {
-          aPathUrl.scheme = aRootUrl.scheme;
-        }
-        return urlGenerate(aPathUrl);
-      }
-      if (aPathUrl || aPath.match(dataUrlRegexp)) {
-        return aPath;
-      }
-      if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
-        aRootUrl.host = aPath;
-        return urlGenerate(aRootUrl);
-      }
-      var joined = aPath.charAt(0) === '/' ? aPath : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
-      if (aRootUrl) {
-        aRootUrl.path = joined;
-        return urlGenerate(aRootUrl);
-      }
-      return joined;
-    }
-    exports.join = join;
-    function toSetString(aStr) {
-      return '$' + aStr;
-    }
-    exports.toSetString = toSetString;
-    function fromSetString(aStr) {
-      return aStr.substr(1);
-    }
-    exports.fromSetString = fromSetString;
-    function relative(aRoot, aPath) {
-      aRoot = aRoot.replace(/\/$/, '');
-      var url = urlParse(aRoot);
-      if (aPath.charAt(0) == "/" && url && url.path == "/") {
-        return aPath.slice(1);
-      }
-      return aPath.indexOf(aRoot + '/') === 0 ? aPath.substr(aRoot.length + 1) : aPath;
-    }
-    exports.relative = relative;
-    function strcmp(aStr1, aStr2) {
-      var s1 = aStr1 || "";
-      var s2 = aStr2 || "";
-      return (s1 > s2) - (s1 < s2);
-    }
-    function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
-      var cmp;
-      cmp = strcmp(mappingA.source, mappingB.source);
-      if (cmp) {
-        return cmp;
-      }
-      cmp = mappingA.originalLine - mappingB.originalLine;
-      if (cmp) {
-        return cmp;
-      }
-      cmp = mappingA.originalColumn - mappingB.originalColumn;
-      if (cmp || onlyCompareOriginal) {
-        return cmp;
-      }
-      cmp = strcmp(mappingA.name, mappingB.name);
-      if (cmp) {
-        return cmp;
-      }
-      cmp = mappingA.generatedLine - mappingB.generatedLine;
-      if (cmp) {
-        return cmp;
-      }
-      return mappingA.generatedColumn - mappingB.generatedColumn;
-    }
-    ;
-    exports.compareByOriginalPositions = compareByOriginalPositions;
-    function compareByGeneratedPositions(mappingA, mappingB, onlyCompareGenerated) {
-      var cmp;
-      cmp = mappingA.generatedLine - mappingB.generatedLine;
-      if (cmp) {
-        return cmp;
-      }
-      cmp = mappingA.generatedColumn - mappingB.generatedColumn;
-      if (cmp || onlyCompareGenerated) {
-        return cmp;
-      }
-      cmp = strcmp(mappingA.source, mappingB.source);
-      if (cmp) {
-        return cmp;
-      }
-      cmp = mappingA.originalLine - mappingB.originalLine;
-      if (cmp) {
-        return cmp;
-      }
-      cmp = mappingA.originalColumn - mappingB.originalColumn;
-      if (cmp) {
-        return cmp;
-      }
-      return strcmp(mappingA.name, mappingB.name);
-    }
-    ;
-    exports.compareByGeneratedPositions = compareByGeneratedPositions;
-  });
-  define = makeDefine(m, './array-set');
-  if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-  }
-  define(function(require, exports, module) {
-    var util = require('./util');
-    function ArraySet() {
-      this._array = [];
-      this._set = {};
-    }
-    ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
-      var set = new ArraySet();
-      for (var i = 0,
-          len = aArray.length; i < len; i++) {
-        set.add(aArray[i], aAllowDuplicates);
-      }
-      return set;
-    };
-    ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
-      var isDuplicate = this.has(aStr);
-      var idx = this._array.length;
-      if (!isDuplicate || aAllowDuplicates) {
-        this._array.push(aStr);
-      }
-      if (!isDuplicate) {
-        this._set[util.toSetString(aStr)] = idx;
-      }
-    };
-    ArraySet.prototype.has = function ArraySet_has(aStr) {
-      return Object.prototype.hasOwnProperty.call(this._set, util.toSetString(aStr));
-    };
-    ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
-      if (this.has(aStr)) {
-        return this._set[util.toSetString(aStr)];
-      }
-      throw new Error('"' + aStr + '" is not in the set.');
-    };
-    ArraySet.prototype.at = function ArraySet_at(aIdx) {
-      if (aIdx >= 0 && aIdx < this._array.length) {
-        return this._array[aIdx];
-      }
-      throw new Error('No element indexed by ' + aIdx);
-    };
-    ArraySet.prototype.toArray = function ArraySet_toArray() {
-      return this._array.slice();
-    };
-    exports.ArraySet = ArraySet;
-  });
-  define = makeDefine(m, './base64');
-  if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-  }
-  define(function(require, exports, module) {
-    var charToIntMap = {};
-    var intToCharMap = {};
-    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('').forEach(function(ch, index) {
-      charToIntMap[ch] = index;
-      intToCharMap[index] = ch;
-    });
-    exports.encode = function base64_encode(aNumber) {
-      if (aNumber in intToCharMap) {
-        return intToCharMap[aNumber];
-      }
-      throw new TypeError("Must be between 0 and 63: " + aNumber);
-    };
-    exports.decode = function base64_decode(aChar) {
-      if (aChar in charToIntMap) {
-        return charToIntMap[aChar];
-      }
-      throw new TypeError("Not a valid base 64 digit: " + aChar);
-    };
-  });
-  define = makeDefine(m, './base64-vlq');
-  if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-  }
-  define(function(require, exports, module) {
-    var base64 = require('./base64');
-    var VLQ_BASE_SHIFT = 5;
-    var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
-    var VLQ_BASE_MASK = VLQ_BASE - 1;
-    var VLQ_CONTINUATION_BIT = VLQ_BASE;
-    function toVLQSigned(aValue) {
-      return aValue < 0 ? ((-aValue) << 1) + 1 : (aValue << 1) + 0;
-    }
-    function fromVLQSigned(aValue) {
-      var isNegative = (aValue & 1) === 1;
-      var shifted = aValue >> 1;
-      return isNegative ? -shifted : shifted;
-    }
-    exports.encode = function base64VLQ_encode(aValue) {
-      var encoded = "";
-      var digit;
-      var vlq = toVLQSigned(aValue);
-      do {
-        digit = vlq & VLQ_BASE_MASK;
-        vlq >>>= VLQ_BASE_SHIFT;
-        if (vlq > 0) {
-          digit |= VLQ_CONTINUATION_BIT;
-        }
-        encoded += base64.encode(digit);
-      } while (vlq > 0);
-      return encoded;
-    };
-    exports.decode = function base64VLQ_decode(aStr) {
-      var i = 0;
-      var strLen = aStr.length;
-      var result = 0;
-      var shift = 0;
-      var continuation,
-          digit;
-      do {
-        if (i >= strLen) {
-          throw new Error("Expected more digits in base 64 VLQ value.");
-        }
-        digit = base64.decode(aStr.charAt(i++));
-        continuation = !!(digit & VLQ_CONTINUATION_BIT);
-        digit &= VLQ_BASE_MASK;
-        result = result + (digit << shift);
-        shift += VLQ_BASE_SHIFT;
-      } while (continuation);
-      return {
-        value: fromVLQSigned(result),
-        rest: aStr.slice(i)
-      };
-    };
-  });
-  define = makeDefine(m, './binary-search');
-  if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-  }
-  define(function(require, exports, module) {
-    function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) {
-      var mid = Math.floor((aHigh - aLow) / 2) + aLow;
-      var cmp = aCompare(aNeedle, aHaystack[mid], true);
-      if (cmp === 0) {
-        return aHaystack[mid];
-      } else if (cmp > 0) {
-        if (aHigh - mid > 1) {
-          return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare);
-        }
-        return aHaystack[mid];
-      } else {
-        if (mid - aLow > 1) {
-          return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare);
-        }
-        return aLow < 0 ? null : aHaystack[aLow];
-      }
-    }
-    exports.search = function search(aNeedle, aHaystack, aCompare) {
-      return aHaystack.length > 0 ? recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare) : null;
-    };
-  });
-  define = makeDefine(m, './source-map-generator');
-  if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-  }
-  define(function(require, exports, module) {
-    var base64VLQ = require('./base64-vlq');
-    var util = require('./util');
-    var ArraySet = require('./array-set').ArraySet;
-    function SourceMapGenerator(aArgs) {
-      if (!aArgs) {
-        aArgs = {};
-      }
-      this._file = util.getArg(aArgs, 'file', null);
-      this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
-      this._sources = new ArraySet();
-      this._names = new ArraySet();
-      this._mappings = [];
-      this._sourcesContents = null;
-    }
-    SourceMapGenerator.prototype._version = 3;
-    SourceMapGenerator.fromSourceMap = function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
-      var sourceRoot = aSourceMapConsumer.sourceRoot;
-      var generator = new SourceMapGenerator({
-        file: aSourceMapConsumer.file,
-        sourceRoot: sourceRoot
-      });
-      aSourceMapConsumer.eachMapping(function(mapping) {
-        var newMapping = {generated: {
-            line: mapping.generatedLine,
-            column: mapping.generatedColumn
-          }};
-        if (mapping.source) {
-          newMapping.source = mapping.source;
-          if (sourceRoot) {
-            newMapping.source = util.relative(sourceRoot, newMapping.source);
-          }
-          newMapping.original = {
-            line: mapping.originalLine,
-            column: mapping.originalColumn
-          };
-          if (mapping.name) {
-            newMapping.name = mapping.name;
-          }
-        }
-        generator.addMapping(newMapping);
-      });
-      aSourceMapConsumer.sources.forEach(function(sourceFile) {
-        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
-        if (content) {
-          generator.setSourceContent(sourceFile, content);
-        }
-      });
-      return generator;
-    };
-    SourceMapGenerator.prototype.addMapping = function SourceMapGenerator_addMapping(aArgs) {
-      var generated = util.getArg(aArgs, 'generated');
-      var original = util.getArg(aArgs, 'original', null);
-      var source = util.getArg(aArgs, 'source', null);
-      var name = util.getArg(aArgs, 'name', null);
-      this._validateMapping(generated, original, source, name);
-      if (source && !this._sources.has(source)) {
-        this._sources.add(source);
-      }
-      if (name && !this._names.has(name)) {
-        this._names.add(name);
-      }
-      this._mappings.push({
-        generatedLine: generated.line,
-        generatedColumn: generated.column,
-        originalLine: original != null && original.line,
-        originalColumn: original != null && original.column,
-        source: source,
-        name: name
-      });
-    };
-    SourceMapGenerator.prototype.setSourceContent = function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
-      var source = aSourceFile;
-      if (this._sourceRoot) {
-        source = util.relative(this._sourceRoot, source);
-      }
-      if (aSourceContent !== null) {
-        if (!this._sourcesContents) {
-          this._sourcesContents = {};
-        }
-        this._sourcesContents[util.toSetString(source)] = aSourceContent;
-      } else {
-        delete this._sourcesContents[util.toSetString(source)];
-        if (Object.keys(this._sourcesContents).length === 0) {
-          this._sourcesContents = null;
-        }
-      }
-    };
-    SourceMapGenerator.prototype.applySourceMap = function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
-      if (!aSourceFile) {
-        if (!aSourceMapConsumer.file) {
-          throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' + 'or the source map\'s "file" property. Both were omitted.');
-        }
-        aSourceFile = aSourceMapConsumer.file;
-      }
-      var sourceRoot = this._sourceRoot;
-      if (sourceRoot) {
-        aSourceFile = util.relative(sourceRoot, aSourceFile);
-      }
-      var newSources = new ArraySet();
-      var newNames = new ArraySet();
-      this._mappings.forEach(function(mapping) {
-        if (mapping.source === aSourceFile && mapping.originalLine) {
-          var original = aSourceMapConsumer.originalPositionFor({
-            line: mapping.originalLine,
-            column: mapping.originalColumn
-          });
-          if (original.source !== null) {
-            mapping.source = original.source;
-            if (aSourceMapPath) {
-              mapping.source = util.join(aSourceMapPath, mapping.source);
-            }
-            if (sourceRoot) {
-              mapping.source = util.relative(sourceRoot, mapping.source);
-            }
-            mapping.originalLine = original.line;
-            mapping.originalColumn = original.column;
-            if (original.name !== null && mapping.name !== null) {
-              mapping.name = original.name;
-            }
-          }
-        }
-        var source = mapping.source;
-        if (source && !newSources.has(source)) {
-          newSources.add(source);
-        }
-        var name = mapping.name;
-        if (name && !newNames.has(name)) {
-          newNames.add(name);
-        }
-      }, this);
-      this._sources = newSources;
-      this._names = newNames;
-      aSourceMapConsumer.sources.forEach(function(sourceFile) {
-        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
-        if (content) {
-          if (aSourceMapPath) {
-            sourceFile = util.join(aSourceMapPath, sourceFile);
-          }
-          if (sourceRoot) {
-            sourceFile = util.relative(sourceRoot, sourceFile);
-          }
-          this.setSourceContent(sourceFile, content);
-        }
-      }, this);
-    };
-    SourceMapGenerator.prototype._validateMapping = function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, aName) {
-      if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aGenerated.line > 0 && aGenerated.column >= 0 && !aOriginal && !aSource && !aName) {
-        return;
-      } else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aOriginal && 'line' in aOriginal && 'column' in aOriginal && aGenerated.line > 0 && aGenerated.column >= 0 && aOriginal.line > 0 && aOriginal.column >= 0 && aSource) {
-        return;
-      } else {
-        throw new Error('Invalid mapping: ' + JSON.stringify({
-          generated: aGenerated,
-          source: aSource,
-          original: aOriginal,
-          name: aName
-        }));
-      }
-    };
-    SourceMapGenerator.prototype._serializeMappings = function SourceMapGenerator_serializeMappings() {
-      var previousGeneratedColumn = 0;
-      var previousGeneratedLine = 1;
-      var previousOriginalColumn = 0;
-      var previousOriginalLine = 0;
-      var previousName = 0;
-      var previousSource = 0;
-      var result = '';
-      var mapping;
-      this._mappings.sort(util.compareByGeneratedPositions);
-      for (var i = 0,
-          len = this._mappings.length; i < len; i++) {
-        mapping = this._mappings[i];
-        if (mapping.generatedLine !== previousGeneratedLine) {
-          previousGeneratedColumn = 0;
-          while (mapping.generatedLine !== previousGeneratedLine) {
-            result += ';';
-            previousGeneratedLine++;
-          }
-        } else {
-          if (i > 0) {
-            if (!util.compareByGeneratedPositions(mapping, this._mappings[i - 1])) {
-              continue;
-            }
-            result += ',';
-          }
-        }
-        result += base64VLQ.encode(mapping.generatedColumn - previousGeneratedColumn);
-        previousGeneratedColumn = mapping.generatedColumn;
-        if (mapping.source) {
-          result += base64VLQ.encode(this._sources.indexOf(mapping.source) - previousSource);
-          previousSource = this._sources.indexOf(mapping.source);
-          result += base64VLQ.encode(mapping.originalLine - 1 - previousOriginalLine);
-          previousOriginalLine = mapping.originalLine - 1;
-          result += base64VLQ.encode(mapping.originalColumn - previousOriginalColumn);
-          previousOriginalColumn = mapping.originalColumn;
-          if (mapping.name) {
-            result += base64VLQ.encode(this._names.indexOf(mapping.name) - previousName);
-            previousName = this._names.indexOf(mapping.name);
-          }
-        }
-      }
-      return result;
-    };
-    SourceMapGenerator.prototype._generateSourcesContent = function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
-      return aSources.map(function(source) {
-        if (!this._sourcesContents) {
-          return null;
-        }
-        if (aSourceRoot) {
-          source = util.relative(aSourceRoot, source);
-        }
-        var key = util.toSetString(source);
-        return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) ? this._sourcesContents[key] : null;
-      }, this);
-    };
-    SourceMapGenerator.prototype.toJSON = function SourceMapGenerator_toJSON() {
-      var map = {
-        version: this._version,
-        file: this._file,
-        sources: this._sources.toArray(),
-        names: this._names.toArray(),
-        mappings: this._serializeMappings()
-      };
-      if (this._sourceRoot) {
-        map.sourceRoot = this._sourceRoot;
-      }
-      if (this._sourcesContents) {
-        map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
-      }
-      return map;
-    };
-    SourceMapGenerator.prototype.toString = function SourceMapGenerator_toString() {
-      return JSON.stringify(this);
-    };
-    exports.SourceMapGenerator = SourceMapGenerator;
-  });
-  define = makeDefine(m, './source-map-consumer');
-  if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-  }
-  define(function(require, exports, module) {
-    var util = require('./util');
-    var binarySearch = require('./binary-search');
-    var ArraySet = require('./array-set').ArraySet;
-    var base64VLQ = require('./base64-vlq');
-    function SourceMapConsumer(aSourceMap) {
-      var sourceMap = aSourceMap;
-      if (typeof aSourceMap === 'string') {
-        sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
-      }
-      var version = util.getArg(sourceMap, 'version');
-      var sources = util.getArg(sourceMap, 'sources');
-      var names = util.getArg(sourceMap, 'names', []);
-      var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
-      var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
-      var mappings = util.getArg(sourceMap, 'mappings');
-      var file = util.getArg(sourceMap, 'file', null);
-      if (version != this._version) {
-        throw new Error('Unsupported version: ' + version);
-      }
-      this._names = ArraySet.fromArray(names, true);
-      this._sources = ArraySet.fromArray(sources, true);
-      this.sourceRoot = sourceRoot;
-      this.sourcesContent = sourcesContent;
-      this._mappings = mappings;
-      this.file = file;
-    }
-    SourceMapConsumer.fromSourceMap = function SourceMapConsumer_fromSourceMap(aSourceMap) {
-      var smc = Object.create(SourceMapConsumer.prototype);
-      smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
-      smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
-      smc.sourceRoot = aSourceMap._sourceRoot;
-      smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), smc.sourceRoot);
-      smc.file = aSourceMap._file;
-      smc.__generatedMappings = aSourceMap._mappings.slice().sort(util.compareByGeneratedPositions);
-      smc.__originalMappings = aSourceMap._mappings.slice().sort(util.compareByOriginalPositions);
-      return smc;
-    };
-    SourceMapConsumer.prototype._version = 3;
-    Object.defineProperty(SourceMapConsumer.prototype, 'sources', {get: function() {
-        return this._sources.toArray().map(function(s) {
-          return this.sourceRoot ? util.join(this.sourceRoot, s) : s;
-        }, this);
-      }});
-    SourceMapConsumer.prototype.__generatedMappings = null;
-    Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {get: function() {
-        if (!this.__generatedMappings) {
-          this.__generatedMappings = [];
-          this.__originalMappings = [];
-          this._parseMappings(this._mappings, this.sourceRoot);
-        }
-        return this.__generatedMappings;
-      }});
-    SourceMapConsumer.prototype.__originalMappings = null;
-    Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {get: function() {
-        if (!this.__originalMappings) {
-          this.__generatedMappings = [];
-          this.__originalMappings = [];
-          this._parseMappings(this._mappings, this.sourceRoot);
-        }
-        return this.__originalMappings;
-      }});
-    SourceMapConsumer.prototype._parseMappings = function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
-      var generatedLine = 1;
-      var previousGeneratedColumn = 0;
-      var previousOriginalLine = 0;
-      var previousOriginalColumn = 0;
-      var previousSource = 0;
-      var previousName = 0;
-      var mappingSeparator = /^[,;]/;
-      var str = aStr;
-      var mapping;
-      var temp;
-      while (str.length > 0) {
-        if (str.charAt(0) === ';') {
-          generatedLine++;
-          str = str.slice(1);
-          previousGeneratedColumn = 0;
-        } else if (str.charAt(0) === ',') {
-          str = str.slice(1);
-        } else {
-          mapping = {};
-          mapping.generatedLine = generatedLine;
-          temp = base64VLQ.decode(str);
-          mapping.generatedColumn = previousGeneratedColumn + temp.value;
-          previousGeneratedColumn = mapping.generatedColumn;
-          str = temp.rest;
-          if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) {
-            temp = base64VLQ.decode(str);
-            mapping.source = this._sources.at(previousSource + temp.value);
-            previousSource += temp.value;
-            str = temp.rest;
-            if (str.length === 0 || mappingSeparator.test(str.charAt(0))) {
-              throw new Error('Found a source, but no line and column');
-            }
-            temp = base64VLQ.decode(str);
-            mapping.originalLine = previousOriginalLine + temp.value;
-            previousOriginalLine = mapping.originalLine;
-            mapping.originalLine += 1;
-            str = temp.rest;
-            if (str.length === 0 || mappingSeparator.test(str.charAt(0))) {
-              throw new Error('Found a source and line, but no column');
-            }
-            temp = base64VLQ.decode(str);
-            mapping.originalColumn = previousOriginalColumn + temp.value;
-            previousOriginalColumn = mapping.originalColumn;
-            str = temp.rest;
-            if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) {
-              temp = base64VLQ.decode(str);
-              mapping.name = this._names.at(previousName + temp.value);
-              previousName += temp.value;
-              str = temp.rest;
-            }
-          }
-          this.__generatedMappings.push(mapping);
-          if (typeof mapping.originalLine === 'number') {
-            this.__originalMappings.push(mapping);
-          }
-        }
-      }
-      this.__generatedMappings.sort(util.compareByGeneratedPositions);
-      this.__originalMappings.sort(util.compareByOriginalPositions);
-    };
-    SourceMapConsumer.prototype._findMapping = function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, aColumnName, aComparator) {
-      if (aNeedle[aLineName] <= 0) {
-        throw new TypeError('Line must be greater than or equal to 1, got ' + aNeedle[aLineName]);
-      }
-      if (aNeedle[aColumnName] < 0) {
-        throw new TypeError('Column must be greater than or equal to 0, got ' + aNeedle[aColumnName]);
-      }
-      return binarySearch.search(aNeedle, aMappings, aComparator);
-    };
-    SourceMapConsumer.prototype.originalPositionFor = function SourceMapConsumer_originalPositionFor(aArgs) {
-      var needle = {
-        generatedLine: util.getArg(aArgs, 'line'),
-        generatedColumn: util.getArg(aArgs, 'column')
-      };
-      var mapping = this._findMapping(needle, this._generatedMappings, "generatedLine", "generatedColumn", util.compareByGeneratedPositions);
-      if (mapping && mapping.generatedLine === needle.generatedLine) {
-        var source = util.getArg(mapping, 'source', null);
-        if (source && this.sourceRoot) {
-          source = util.join(this.sourceRoot, source);
-        }
-        return {
-          source: source,
-          line: util.getArg(mapping, 'originalLine', null),
-          column: util.getArg(mapping, 'originalColumn', null),
-          name: util.getArg(mapping, 'name', null)
-        };
-      }
-      return {
-        source: null,
-        line: null,
-        column: null,
-        name: null
-      };
-    };
-    SourceMapConsumer.prototype.sourceContentFor = function SourceMapConsumer_sourceContentFor(aSource) {
-      if (!this.sourcesContent) {
-        return null;
-      }
-      if (this.sourceRoot) {
-        aSource = util.relative(this.sourceRoot, aSource);
-      }
-      if (this._sources.has(aSource)) {
-        return this.sourcesContent[this._sources.indexOf(aSource)];
-      }
-      var url;
-      if (this.sourceRoot && (url = util.urlParse(this.sourceRoot))) {
-        var fileUriAbsPath = aSource.replace(/^file:\/\//, "");
-        if (url.scheme == "file" && this._sources.has(fileUriAbsPath)) {
-          return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)];
-        }
-        if ((!url.path || url.path == "/") && this._sources.has("/" + aSource)) {
-          return this.sourcesContent[this._sources.indexOf("/" + aSource)];
-        }
-      }
-      throw new Error('"' + aSource + '" is not in the SourceMap.');
-    };
-    SourceMapConsumer.prototype.generatedPositionFor = function SourceMapConsumer_generatedPositionFor(aArgs) {
-      var needle = {
-        source: util.getArg(aArgs, 'source'),
-        originalLine: util.getArg(aArgs, 'line'),
-        originalColumn: util.getArg(aArgs, 'column')
-      };
-      if (this.sourceRoot) {
-        needle.source = util.relative(this.sourceRoot, needle.source);
-      }
-      var mapping = this._findMapping(needle, this._originalMappings, "originalLine", "originalColumn", util.compareByOriginalPositions);
-      if (mapping) {
-        return {
-          line: util.getArg(mapping, 'generatedLine', null),
-          column: util.getArg(mapping, 'generatedColumn', null)
-        };
-      }
-      return {
-        line: null,
-        column: null
-      };
-    };
-    SourceMapConsumer.GENERATED_ORDER = 1;
-    SourceMapConsumer.ORIGINAL_ORDER = 2;
-    SourceMapConsumer.prototype.eachMapping = function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
-      var context = aContext || null;
-      var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
-      var mappings;
-      switch (order) {
-        case SourceMapConsumer.GENERATED_ORDER:
-          mappings = this._generatedMappings;
-          break;
-        case SourceMapConsumer.ORIGINAL_ORDER:
-          mappings = this._originalMappings;
-          break;
-        default:
-          throw new Error("Unknown order of iteration.");
-      }
-      var sourceRoot = this.sourceRoot;
-      mappings.map(function(mapping) {
-        var source = mapping.source;
-        if (source && sourceRoot) {
-          source = util.join(sourceRoot, source);
-        }
-        return {
-          source: source,
-          generatedLine: mapping.generatedLine,
-          generatedColumn: mapping.generatedColumn,
-          originalLine: mapping.originalLine,
-          originalColumn: mapping.originalColumn,
-          name: mapping.name
-        };
-      }).forEach(aCallback, context);
-    };
-    exports.SourceMapConsumer = SourceMapConsumer;
-  });
-  define = makeDefine(m, './source-node');
-  if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-  }
-  define(function(require, exports, module) {
-    var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;
-    var util = require('./util');
-    var REGEX_NEWLINE = /(\r?\n)/g;
-    var REGEX_CHARACTER = /\r\n|[\s\S]/g;
-    function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
-      this.children = [];
-      this.sourceContents = {};
-      this.line = aLine === undefined ? null : aLine;
-      this.column = aColumn === undefined ? null : aColumn;
-      this.source = aSource === undefined ? null : aSource;
-      this.name = aName === undefined ? null : aName;
-      if (aChunks != null)
-        this.add(aChunks);
-    }
-    SourceNode.fromStringWithSourceMap = function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer) {
-      var node = new SourceNode();
-      var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
-      var shiftNextLine = function() {
-        var lineContents = remainingLines.shift();
-        var newLine = remainingLines.shift() || "";
-        return lineContents + newLine;
-      };
-      var lastGeneratedLine = 1,
-          lastGeneratedColumn = 0;
-      var lastMapping = null;
-      aSourceMapConsumer.eachMapping(function(mapping) {
-        if (lastMapping !== null) {
-          if (lastGeneratedLine < mapping.generatedLine) {
-            var code = "";
-            addMappingWithCode(lastMapping, shiftNextLine());
-            lastGeneratedLine++;
-            lastGeneratedColumn = 0;
-          } else {
-            var nextLine = remainingLines[0];
-            var code = nextLine.substr(0, mapping.generatedColumn - lastGeneratedColumn);
-            remainingLines[0] = nextLine.substr(mapping.generatedColumn - lastGeneratedColumn);
-            lastGeneratedColumn = mapping.generatedColumn;
-            addMappingWithCode(lastMapping, code);
-            lastMapping = mapping;
-            return;
-          }
-        }
-        while (lastGeneratedLine < mapping.generatedLine) {
-          node.add(shiftNextLine());
-          lastGeneratedLine++;
-        }
-        if (lastGeneratedColumn < mapping.generatedColumn) {
-          var nextLine = remainingLines[0];
-          node.add(nextLine.substr(0, mapping.generatedColumn));
-          remainingLines[0] = nextLine.substr(mapping.generatedColumn);
-          lastGeneratedColumn = mapping.generatedColumn;
-        }
-        lastMapping = mapping;
-      }, this);
-      if (remainingLines.length > 0) {
-        if (lastMapping) {
-          addMappingWithCode(lastMapping, shiftNextLine());
-        }
-        node.add(remainingLines.join(""));
-      }
-      aSourceMapConsumer.sources.forEach(function(sourceFile) {
-        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
-        if (content) {
-          node.setSourceContent(sourceFile, content);
-        }
-      });
-      return node;
-      function addMappingWithCode(mapping, code) {
-        if (mapping === null || mapping.source === undefined) {
-          node.add(code);
-        } else {
-          node.add(new SourceNode(mapping.originalLine, mapping.originalColumn, mapping.source, code, mapping.name));
-        }
-      }
-    };
-    SourceNode.prototype.add = function SourceNode_add(aChunk) {
-      if (Array.isArray(aChunk)) {
-        aChunk.forEach(function(chunk) {
-          this.add(chunk);
-        }, this);
-      } else if (aChunk instanceof SourceNode || typeof aChunk === "string") {
-        if (aChunk) {
-          this.children.push(aChunk);
-        }
-      } else {
-        throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk);
-      }
-      return this;
-    };
-    SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
-      if (Array.isArray(aChunk)) {
-        for (var i = aChunk.length - 1; i >= 0; i--) {
-          this.prepend(aChunk[i]);
-        }
-      } else if (aChunk instanceof SourceNode || typeof aChunk === "string") {
-        this.children.unshift(aChunk);
-      } else {
-        throw new TypeError("Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk);
-      }
-      return this;
-    };
-    SourceNode.prototype.walk = function SourceNode_walk(aFn) {
-      var chunk;
-      for (var i = 0,
-          len = this.children.length; i < len; i++) {
-        chunk = this.children[i];
-        if (chunk instanceof SourceNode) {
-          chunk.walk(aFn);
-        } else {
-          if (chunk !== '') {
-            aFn(chunk, {
-              source: this.source,
-              line: this.line,
-              column: this.column,
-              name: this.name
-            });
-          }
-        }
-      }
-    };
-    SourceNode.prototype.join = function SourceNode_join(aSep) {
-      var newChildren;
-      var i;
-      var len = this.children.length;
-      if (len > 0) {
-        newChildren = [];
-        for (i = 0; i < len - 1; i++) {
-          newChildren.push(this.children[i]);
-          newChildren.push(aSep);
-        }
-        newChildren.push(this.children[i]);
-        this.children = newChildren;
-      }
-      return this;
-    };
-    SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
-      var lastChild = this.children[this.children.length - 1];
-      if (lastChild instanceof SourceNode) {
-        lastChild.replaceRight(aPattern, aReplacement);
-      } else if (typeof lastChild === 'string') {
-        this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
-      } else {
-        this.children.push(''.replace(aPattern, aReplacement));
-      }
-      return this;
-    };
-    SourceNode.prototype.setSourceContent = function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
-      this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
-    };
-    SourceNode.prototype.walkSourceContents = function SourceNode_walkSourceContents(aFn) {
-      for (var i = 0,
-          len = this.children.length; i < len; i++) {
-        if (this.children[i] instanceof SourceNode) {
-          this.children[i].walkSourceContents(aFn);
-        }
-      }
-      var sources = Object.keys(this.sourceContents);
-      for (var i = 0,
-          len = sources.length; i < len; i++) {
-        aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
-      }
-    };
-    SourceNode.prototype.toString = function SourceNode_toString() {
-      var str = "";
-      this.walk(function(chunk) {
-        str += chunk;
-      });
-      return str;
-    };
-    SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
-      var generated = {
-        code: "",
-        line: 1,
-        column: 0
-      };
-      var map = new SourceMapGenerator(aArgs);
-      var sourceMappingActive = false;
-      var lastOriginalSource = null;
-      var lastOriginalLine = null;
-      var lastOriginalColumn = null;
-      var lastOriginalName = null;
-      this.walk(function(chunk, original) {
-        generated.code += chunk;
-        if (original.source !== null && original.line !== null && original.column !== null) {
-          if (lastOriginalSource !== original.source || lastOriginalLine !== original.line || lastOriginalColumn !== original.column || lastOriginalName !== original.name) {
-            map.addMapping({
-              source: original.source,
-              original: {
-                line: original.line,
-                column: original.column
-              },
-              generated: {
-                line: generated.line,
-                column: generated.column
-              },
-              name: original.name
-            });
-          }
-          lastOriginalSource = original.source;
-          lastOriginalLine = original.line;
-          lastOriginalColumn = original.column;
-          lastOriginalName = original.name;
-          sourceMappingActive = true;
-        } else if (sourceMappingActive) {
-          map.addMapping({generated: {
-              line: generated.line,
-              column: generated.column
-            }});
-          lastOriginalSource = null;
-          sourceMappingActive = false;
-        }
-        chunk.match(REGEX_CHARACTER).forEach(function(ch, idx, array) {
-          if (REGEX_NEWLINE.test(ch)) {
-            generated.line++;
-            generated.column = 0;
-            if (idx + 1 === array.length) {
-              lastOriginalSource = null;
-              sourceMappingActive = false;
-            } else if (sourceMappingActive) {
-              map.addMapping({
-                source: original.source,
-                original: {
-                  line: original.line,
-                  column: original.column
-                },
-                generated: {
-                  line: generated.line,
-                  column: generated.column
-                },
-                name: original.name
-              });
-            }
-          } else {
-            generated.column += ch.length;
-          }
-        });
-      });
-      this.walkSourceContents(function(sourceFile, sourceContent) {
-        map.setSourceContent(sourceFile, sourceContent);
-      });
-      return {
-        code: generated.code,
-        map: map
-      };
-    };
-    exports.SourceNode = SourceNode;
-  });
-  var SourceMapGenerator = m['./source-map-generator'].SourceMapGenerator;
-  var SourceMapConsumer = m['./source-map-consumer'].SourceMapConsumer;
-  var SourceNode = m['./source-node'].SourceNode;
-  return {
-    get SourceMapGenerator() {
-      return SourceMapGenerator;
-    },
-    get SourceMapConsumer() {
-      return SourceMapConsumer;
-    },
-    get SourceNode() {
-      return SourceNode;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/outputgeneration/toSource", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/outputgeneration/toSource";
-  var ParseTreeMapWriter = System.get("traceur@0.0.52/src/outputgeneration/ParseTreeMapWriter").ParseTreeMapWriter;
-  var ParseTreeWriter = System.get("traceur@0.0.52/src/outputgeneration/ParseTreeWriter").ParseTreeWriter;
-  var SourceMapGenerator = System.get("traceur@0.0.52/src/outputgeneration/SourceMapIntegration").SourceMapGenerator;
-  function toSource(tree) {
-    var options = arguments[1];
-    var sourceMapGenerator = options && options.sourceMapGenerator;
-    if (!sourceMapGenerator && options && options.sourceMaps) {
-      sourceMapGenerator = new SourceMapGenerator({
-        file: options.filename,
-        sourceRoot: null
-      });
-    }
-    var writer;
-    if (sourceMapGenerator)
-      writer = new ParseTreeMapWriter(sourceMapGenerator, options);
-    else
-      writer = new ParseTreeWriter(options);
-    writer.visitAny(tree);
-    return [writer.toString(), sourceMapGenerator && sourceMapGenerator.toString()];
-  }
-  return {get toSource() {
-      return toSource;
-    }};
-});
-System.register("traceur@0.0.52/src/outputgeneration/TreeWriter", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/outputgeneration/TreeWriter";
-  var toSource = System.get("traceur@0.0.52/src/outputgeneration/toSource").toSource;
-  function write(tree) {
-    var options = arguments[1];
-    var $__613 = $traceurRuntime.assertObject(toSource(tree, options)),
-        result = $__613[0],
-        sourceMap = $__613[1];
-    if (sourceMap)
-      options.generatedSourceMap = sourceMap;
-    return result;
-  }
-  var TreeWriter = function TreeWriter() {};
-  ($traceurRuntime.createClass)(TreeWriter, {}, {});
-  TreeWriter.write = write;
-  return {
-    get write() {
-      return write;
-    },
-    get TreeWriter() {
-      return TreeWriter;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/syntax/ParseTreeValidator", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/syntax/ParseTreeValidator";
-  var NewExpression = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees").NewExpression;
-  var ParseTreeVisitor = System.get("traceur@0.0.52/src/syntax/ParseTreeVisitor").ParseTreeVisitor;
-  var TreeWriter = System.get("traceur@0.0.52/src/outputgeneration/TreeWriter").TreeWriter;
-  var $__617 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      AMPERSAND = $__617.AMPERSAND,
-      AMPERSAND_EQUAL = $__617.AMPERSAND_EQUAL,
-      AND = $__617.AND,
-      BAR = $__617.BAR,
-      BAR_EQUAL = $__617.BAR_EQUAL,
-      CARET = $__617.CARET,
-      CARET_EQUAL = $__617.CARET_EQUAL,
-      CLOSE_ANGLE = $__617.CLOSE_ANGLE,
-      EQUAL = $__617.EQUAL,
-      EQUAL_EQUAL = $__617.EQUAL_EQUAL,
-      EQUAL_EQUAL_EQUAL = $__617.EQUAL_EQUAL_EQUAL,
-      GREATER_EQUAL = $__617.GREATER_EQUAL,
-      IDENTIFIER = $__617.IDENTIFIER,
-      IN = $__617.IN,
-      INSTANCEOF = $__617.INSTANCEOF,
-      LEFT_SHIFT = $__617.LEFT_SHIFT,
-      LEFT_SHIFT_EQUAL = $__617.LEFT_SHIFT_EQUAL,
-      LESS_EQUAL = $__617.LESS_EQUAL,
-      MINUS = $__617.MINUS,
-      MINUS_EQUAL = $__617.MINUS_EQUAL,
-      NOT_EQUAL = $__617.NOT_EQUAL,
-      NOT_EQUAL_EQUAL = $__617.NOT_EQUAL_EQUAL,
-      NUMBER = $__617.NUMBER,
-      OPEN_ANGLE = $__617.OPEN_ANGLE,
-      OR = $__617.OR,
-      PERCENT = $__617.PERCENT,
-      PERCENT_EQUAL = $__617.PERCENT_EQUAL,
-      PLUS = $__617.PLUS,
-      PLUS_EQUAL = $__617.PLUS_EQUAL,
-      RIGHT_SHIFT = $__617.RIGHT_SHIFT,
-      RIGHT_SHIFT_EQUAL = $__617.RIGHT_SHIFT_EQUAL,
-      SLASH = $__617.SLASH,
-      SLASH_EQUAL = $__617.SLASH_EQUAL,
-      STAR = $__617.STAR,
-      STAR_EQUAL = $__617.STAR_EQUAL,
-      STRING = $__617.STRING,
-      UNSIGNED_RIGHT_SHIFT = $__617.UNSIGNED_RIGHT_SHIFT,
-      UNSIGNED_RIGHT_SHIFT_EQUAL = $__617.UNSIGNED_RIGHT_SHIFT_EQUAL;
-  var $__618 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      ARRAY_PATTERN = $__618.ARRAY_PATTERN,
-      ASSIGNMENT_ELEMENT = $__618.ASSIGNMENT_ELEMENT,
-      BINDING_ELEMENT = $__618.BINDING_ELEMENT,
-      BINDING_IDENTIFIER = $__618.BINDING_IDENTIFIER,
-      BLOCK = $__618.BLOCK,
-      CASE_CLAUSE = $__618.CASE_CLAUSE,
-      CATCH = $__618.CATCH,
-      CLASS_DECLARATION = $__618.CLASS_DECLARATION,
-      COMPUTED_PROPERTY_NAME = $__618.COMPUTED_PROPERTY_NAME,
-      DEFAULT_CLAUSE = $__618.DEFAULT_CLAUSE,
-      EXPORT_DEFAULT = $__618.EXPORT_DEFAULT,
-      EXPORT_SPECIFIER = $__618.EXPORT_SPECIFIER,
-      EXPORT_SPECIFIER_SET = $__618.EXPORT_SPECIFIER_SET,
-      EXPORT_STAR = $__618.EXPORT_STAR,
-      FINALLY = $__618.FINALLY,
-      FORMAL_PARAMETER = $__618.FORMAL_PARAMETER,
-      FORMAL_PARAMETER_LIST = $__618.FORMAL_PARAMETER_LIST,
-      FUNCTION_BODY = $__618.FUNCTION_BODY,
-      FUNCTION_DECLARATION = $__618.FUNCTION_DECLARATION,
-      GET_ACCESSOR = $__618.GET_ACCESSOR,
-      IDENTIFIER_EXPRESSION = $__618.IDENTIFIER_EXPRESSION,
-      LITERAL_PROPERTY_NAME = $__618.LITERAL_PROPERTY_NAME,
-      MODULE_DECLARATION = $__618.MODULE_DECLARATION,
-      MODULE_SPECIFIER = $__618.MODULE_SPECIFIER,
-      NAMED_EXPORT = $__618.NAMED_EXPORT,
-      OBJECT_PATTERN = $__618.OBJECT_PATTERN,
-      OBJECT_PATTERN_FIELD = $__618.OBJECT_PATTERN_FIELD,
-      PROPERTY_METHOD_ASSIGNMENT = $__618.PROPERTY_METHOD_ASSIGNMENT,
-      PROPERTY_NAME_ASSIGNMENT = $__618.PROPERTY_NAME_ASSIGNMENT,
-      PROPERTY_NAME_SHORTHAND = $__618.PROPERTY_NAME_SHORTHAND,
-      REST_PARAMETER = $__618.REST_PARAMETER,
-      SET_ACCESSOR = $__618.SET_ACCESSOR,
-      TEMPLATE_LITERAL_PORTION = $__618.TEMPLATE_LITERAL_PORTION,
-      TEMPLATE_SUBSTITUTION = $__618.TEMPLATE_SUBSTITUTION,
-      VARIABLE_DECLARATION_LIST = $__618.VARIABLE_DECLARATION_LIST,
-      VARIABLE_STATEMENT = $__618.VARIABLE_STATEMENT;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var ValidationError = function ValidationError(tree, message) {
-    this.tree = tree;
-    this.message = message;
-  };
-  ($traceurRuntime.createClass)(ValidationError, {}, {}, Error);
-  var ParseTreeValidator = function ParseTreeValidator() {
-    $traceurRuntime.defaultSuperCall(this, $ParseTreeValidator.prototype, arguments);
-  };
-  var $ParseTreeValidator = ParseTreeValidator;
-  ($traceurRuntime.createClass)(ParseTreeValidator, {
-    fail_: function(tree, message) {
-      throw new ValidationError(tree, message);
-    },
-    check_: function(condition, tree, message) {
-      if (!condition) {
-        this.fail_(tree, message);
-      }
-    },
-    checkVisit_: function(condition, tree, message) {
-      this.check_(condition, tree, message);
-      this.visitAny(tree);
-    },
-    checkType_: function(type, tree, message) {
-      this.checkVisit_(tree.type === type, tree, message);
-    },
-    visitArgumentList: function(tree) {
-      for (var i = 0; i < tree.args.length; i++) {
-        var argument = tree.args[i];
-        this.checkVisit_(argument.isAssignmentOrSpread(), argument, 'assignment or spread expected');
-      }
-    },
-    visitArrayLiteralExpression: function(tree) {
-      for (var i = 0; i < tree.elements.length; i++) {
-        var element = tree.elements[i];
-        this.checkVisit_(element === null || element.isAssignmentOrSpread(), element, 'assignment or spread expected');
-      }
-    },
-    visitArrayPattern: function(tree) {
-      for (var i = 0; i < tree.elements.length; i++) {
-        var element = tree.elements[i];
-        this.checkVisit_(element === null || element.type === BINDING_ELEMENT || element.type == ASSIGNMENT_ELEMENT || element.isLeftHandSideExpression() || element.isPattern() || element.isSpreadPatternElement(), element, 'null, sub pattern, left hand side expression or spread expected');
-        if (element && element.isSpreadPatternElement()) {
-          this.check_(i === (tree.elements.length - 1), element, 'spread in array patterns must be the last element');
-        }
-      }
-    },
-    visitBinaryExpression: function(tree) {
-      switch (tree.operator.type) {
-        case EQUAL:
-        case STAR_EQUAL:
-        case SLASH_EQUAL:
-        case PERCENT_EQUAL:
-        case PLUS_EQUAL:
-        case MINUS_EQUAL:
-        case LEFT_SHIFT_EQUAL:
-        case RIGHT_SHIFT_EQUAL:
-        case UNSIGNED_RIGHT_SHIFT_EQUAL:
-        case AMPERSAND_EQUAL:
-        case CARET_EQUAL:
-        case BAR_EQUAL:
-          this.check_(tree.left.isLeftHandSideExpression() || tree.left.isPattern(), tree.left, 'left hand side expression or pattern expected');
-          this.check_(tree.right.isAssignmentExpression(), tree.right, 'assignment expression expected');
-          break;
-        case AND:
-        case OR:
-        case BAR:
-        case CARET:
-        case AMPERSAND:
-        case EQUAL_EQUAL:
-        case NOT_EQUAL:
-        case EQUAL_EQUAL_EQUAL:
-        case NOT_EQUAL_EQUAL:
-        case OPEN_ANGLE:
-        case CLOSE_ANGLE:
-        case GREATER_EQUAL:
-        case LESS_EQUAL:
-        case INSTANCEOF:
-        case IN:
-        case LEFT_SHIFT:
-        case RIGHT_SHIFT:
-        case UNSIGNED_RIGHT_SHIFT:
-        case PLUS:
-        case MINUS:
-        case STAR:
-        case SLASH:
-        case PERCENT:
-          this.check_(tree.left.isAssignmentExpression(), tree.left, 'assignment expression expected');
-          this.check_(tree.right.isAssignmentExpression(), tree.right, 'assignment expression expected');
-          break;
-        default:
-          this.fail_(tree, 'unexpected binary operator');
-      }
-      this.visitAny(tree.left);
-      this.visitAny(tree.right);
-    },
-    visitBindingElement: function(tree) {
-      var binding = tree.binding;
-      this.checkVisit_(binding.type == BINDING_IDENTIFIER || binding.type == OBJECT_PATTERN || binding.type == ARRAY_PATTERN, binding, 'expected valid binding element');
-      this.visitAny(tree.initializer);
-    },
-    visitAssignmentElement: function(tree) {
-      var assignment = tree.assignment;
-      this.checkVisit_(assignment.type == OBJECT_PATTERN || assignment.type == ARRAY_PATTERN || assignment.isLeftHandSideExpression(), assignment, 'expected valid assignment element');
-      this.visitAny(tree.initializer);
-    },
-    visitBlock: function(tree) {
-      for (var i = 0; i < tree.statements.length; i++) {
-        var statement = tree.statements[i];
-        this.checkVisit_(statement.isStatementListItem(), statement, 'statement or function declaration expected');
-      }
-    },
-    visitCallExpression: function(tree) {
-      this.check_(tree.operand.isMemberExpression(), tree.operand, 'member expression expected');
-      if (tree.operand instanceof NewExpression) {
-        this.check_(tree.operand.args !== null, tree.operand, 'new args expected');
-      }
-      this.visitAny(tree.operand);
-      this.visitAny(tree.args);
-    },
-    visitCaseClause: function(tree) {
-      this.checkVisit_(tree.expression.isExpression(), tree.expression, 'expression expected');
-      for (var i = 0; i < tree.statements.length; i++) {
-        var statement = tree.statements[i];
-        this.checkVisit_(statement.isStatement(), statement, 'statement expected');
-      }
-    },
-    visitCatch: function(tree) {
-      this.checkVisit_(tree.binding.isPattern() || tree.binding.type == BINDING_IDENTIFIER, tree.binding, 'binding identifier expected');
-      this.checkVisit_(tree.catchBody.type === BLOCK, tree.catchBody, 'block expected');
-    },
-    visitClassDeclaration: function(tree) {
-      for (var i = 0; i < tree.elements.length; i++) {
-        var element = tree.elements[i];
-        switch (element.type) {
-          case GET_ACCESSOR:
-          case SET_ACCESSOR:
-          case PROPERTY_METHOD_ASSIGNMENT:
-            break;
-          default:
-            this.fail_(element, 'class element expected');
-        }
-        this.visitAny(element);
-      }
-    },
-    visitCommaExpression: function(tree) {
-      for (var i = 0; i < tree.expressions.length; i++) {
-        var expression = tree.expressions[i];
-        this.checkVisit_(expression.isAssignmentExpression(), expression, 'expression expected');
-      }
-    },
-    visitConditionalExpression: function(tree) {
-      this.checkVisit_(tree.condition.isAssignmentExpression(), tree.condition, 'expression expected');
-      this.checkVisit_(tree.left.isAssignmentExpression(), tree.left, 'expression expected');
-      this.checkVisit_(tree.right.isAssignmentExpression(), tree.right, 'expression expected');
-    },
-    visitCoverFormals: function(tree) {
-      this.fail_(tree, 'CoverFormals should have been removed');
-    },
-    visitCoverInitializedName: function(tree) {
-      this.fail_(tree, 'CoverInitializedName should have been removed');
-    },
-    visitDefaultClause: function(tree) {
-      for (var i = 0; i < tree.statements.length; i++) {
-        var statement = tree.statements[i];
-        this.checkVisit_(statement.isStatement(), statement, 'statement expected');
-      }
-    },
-    visitDoWhileStatement: function(tree) {
-      this.checkVisit_(tree.body.isStatement(), tree.body, 'statement expected');
-      this.checkVisit_(tree.condition.isExpression(), tree.condition, 'expression expected');
-    },
-    visitExportDeclaration: function(tree) {
-      var declType = tree.declaration.type;
-      this.checkVisit_(declType == VARIABLE_STATEMENT || declType == FUNCTION_DECLARATION || declType == MODULE_DECLARATION || declType == CLASS_DECLARATION || declType == NAMED_EXPORT || declType == EXPORT_DEFAULT, tree.declaration, 'expected valid export tree');
-    },
-    visitNamedExport: function(tree) {
-      if (tree.moduleSpecifier) {
-        this.checkVisit_(tree.moduleSpecifier.type == MODULE_SPECIFIER, tree.moduleSpecifier, 'module expression expected');
-      }
-      var specifierType = tree.specifierSet.type;
-      this.checkVisit_(specifierType == EXPORT_SPECIFIER_SET || specifierType == EXPORT_STAR, tree.specifierSet, 'specifier set or identifier expected');
-    },
-    visitExportSpecifierSet: function(tree) {
-      this.check_(tree.specifiers.length > 0, tree, 'expected at least one identifier');
-      for (var i = 0; i < tree.specifiers.length; i++) {
-        var specifier = tree.specifiers[i];
-        this.checkVisit_(specifier.type == EXPORT_SPECIFIER || specifier.type == IDENTIFIER_EXPRESSION, specifier, 'expected valid export specifier');
-      }
-    },
-    visitExpressionStatement: function(tree) {
-      this.checkVisit_(tree.expression.isExpression(), tree.expression, 'expression expected');
-    },
-    visitFinally: function(tree) {
-      this.checkVisit_(tree.block.type === BLOCK, tree.block, 'block expected');
-    },
-    visitForOfStatement: function(tree) {
-      this.checkVisit_(tree.initializer.isPattern() || tree.initializer.type === IDENTIFIER_EXPRESSION || tree.initializer.type === VARIABLE_DECLARATION_LIST && tree.initializer.declarations.length === 1, tree.initializer, 'for-each statement may not have more than one variable declaration');
-      this.checkVisit_(tree.collection.isExpression(), tree.collection, 'expression expected');
-      this.checkVisit_(tree.body.isStatement(), tree.body, 'statement expected');
-    },
-    visitForInStatement: function(tree) {
-      if (tree.initializer.type === VARIABLE_DECLARATION_LIST) {
-        this.checkVisit_(tree.initializer.declarations.length <= 1, tree.initializer, 'for-in statement may not have more than one variable declaration');
-      } else {
-        this.checkVisit_(tree.initializer.isPattern() || tree.initializer.isExpression(), tree.initializer, 'variable declaration, expression or ' + 'pattern expected');
-      }
-      this.checkVisit_(tree.collection.isExpression(), tree.collection, 'expression expected');
-      this.checkVisit_(tree.body.isStatement(), tree.body, 'statement expected');
-    },
-    visitFormalParameterList: function(tree) {
-      for (var i = 0; i < tree.parameters.length; i++) {
-        var parameter = tree.parameters[i];
-        assert(parameter.type === FORMAL_PARAMETER);
-        parameter = parameter.parameter;
-        switch (parameter.type) {
-          case BINDING_ELEMENT:
-            break;
-          case REST_PARAMETER:
-            this.checkVisit_(i === tree.parameters.length - 1, parameter, 'rest parameters must be the last parameter in a parameter list');
-            this.checkType_(BINDING_IDENTIFIER, parameter.identifier, 'binding identifier expected');
-            break;
-          default:
-            this.fail_(parameter, 'parameters must be identifiers or rest' + (" parameters. Found: " + parameter.type));
-            break;
-        }
-        this.visitAny(parameter);
-      }
-    },
-    visitForStatement: function(tree) {
-      if (tree.initializer !== null) {
-        this.checkVisit_(tree.initializer.isExpression() || tree.initializer.type === VARIABLE_DECLARATION_LIST, tree.initializer, 'variable declaration list or expression expected');
-      }
-      if (tree.condition !== null) {
-        this.checkVisit_(tree.condition.isExpression(), tree.condition, 'expression expected');
-      }
-      if (tree.increment !== null) {
-        this.checkVisit_(tree.increment.isExpression(), tree.increment, 'expression expected');
-      }
-      this.checkVisit_(tree.body.isStatement(), tree.body, 'statement expected');
-    },
-    visitFunctionBody: function(tree) {
-      for (var i = 0; i < tree.statements.length; i++) {
-        var statement = tree.statements[i];
-        this.checkVisit_(statement.isStatementListItem(), statement, 'statement expected');
-      }
-    },
-    visitFunctionDeclaration: function(tree) {
-      this.checkType_(BINDING_IDENTIFIER, tree.name, 'binding identifier expected');
-      this.visitFunction_(tree);
-    },
-    visitFunctionExpression: function(tree) {
-      if (tree.name !== null) {
-        this.checkType_(BINDING_IDENTIFIER, tree.name, 'binding identifier expected');
-      }
-      this.visitFunction_(tree);
-    },
-    visitFunction_: function(tree) {
-      this.checkType_(FORMAL_PARAMETER_LIST, tree.parameterList, 'formal parameters expected');
-      this.checkType_(FUNCTION_BODY, tree.body, 'function body expected');
-    },
-    visitGetAccessor: function(tree) {
-      this.checkPropertyName_(tree.name);
-      this.checkType_(FUNCTION_BODY, tree.body, 'function body expected');
-    },
-    visitIfStatement: function(tree) {
-      this.checkVisit_(tree.condition.isExpression(), tree.condition, 'expression expected');
-      this.checkVisit_(tree.ifClause.isStatement(), tree.ifClause, 'statement expected');
-      if (tree.elseClause !== null) {
-        this.checkVisit_(tree.elseClause.isStatement(), tree.elseClause, 'statement expected');
-      }
-    },
-    visitLabelledStatement: function(tree) {
-      this.checkVisit_(tree.statement.isStatement(), tree.statement, 'statement expected');
-    },
-    visitMemberExpression: function(tree) {
-      this.check_(tree.operand.isMemberExpression(), tree.operand, 'member expression expected');
-      if (tree.operand instanceof NewExpression) {
-        this.check_(tree.operand.args !== null, tree.operand, 'new args expected');
-      }
-      this.visitAny(tree.operand);
-    },
-    visitMemberLookupExpression: function(tree) {
-      this.check_(tree.operand.isMemberExpression(), tree.operand, 'member expression expected');
-      if (tree.operand instanceof NewExpression) {
-        this.check_(tree.operand.args !== null, tree.operand, 'new args expected');
-      }
-      this.visitAny(tree.operand);
-    },
-    visitSyntaxErrorTree: function(tree) {
-      this.fail_(tree, ("parse tree contains SyntaxError: " + tree.message));
-    },
-    visitModuleSpecifier: function(tree) {
-      this.check_(tree.token.type == STRING || tree.moduleName, 'string or identifier expected');
-    },
-    visitModuleDeclaration: function(tree) {
-      this.checkType_(MODULE_SPECIFIER, tree.expression, 'module expression expected');
-    },
-    visitNewExpression: function(tree) {
-      this.checkVisit_(tree.operand.isMemberExpression(), tree.operand, 'member expression expected');
-      this.visitAny(tree.args);
-    },
-    visitObjectLiteralExpression: function(tree) {
-      for (var i = 0; i < tree.propertyNameAndValues.length; i++) {
-        var propertyNameAndValue = tree.propertyNameAndValues[i];
-        switch (propertyNameAndValue.type) {
-          case GET_ACCESSOR:
-          case SET_ACCESSOR:
-          case PROPERTY_METHOD_ASSIGNMENT:
-            this.check_(!propertyNameAndValue.isStatic, propertyNameAndValue, 'static is not allowed in object literal expression');
-          case PROPERTY_NAME_ASSIGNMENT:
-          case PROPERTY_NAME_SHORTHAND:
-            break;
-          default:
-            this.fail_(propertyNameAndValue, 'accessor, property name ' + 'assignment or property method assigment expected');
-        }
-        this.visitAny(propertyNameAndValue);
-      }
-    },
-    visitObjectPattern: function(tree) {
-      for (var i = 0; i < tree.fields.length; i++) {
-        var field = tree.fields[i];
-        this.checkVisit_(field.type === OBJECT_PATTERN_FIELD || field.type === ASSIGNMENT_ELEMENT || field.type === BINDING_ELEMENT, field, 'object pattern field expected');
-      }
-    },
-    visitObjectPatternField: function(tree) {
-      this.checkPropertyName_(tree.name);
-      this.checkVisit_(tree.element.type === ASSIGNMENT_ELEMENT || tree.element.type === BINDING_ELEMENT || tree.element.isPattern() || tree.element.isLeftHandSideExpression(), tree.element, 'binding element expected');
-    },
-    visitParenExpression: function(tree) {
-      if (tree.expression.isPattern()) {
-        this.visitAny(tree.expression);
-      } else {
-        this.checkVisit_(tree.expression.isExpression(), tree.expression, 'expression expected');
-      }
-    },
-    visitPostfixExpression: function(tree) {
-      this.checkVisit_(tree.operand.isAssignmentExpression(), tree.operand, 'assignment expression expected');
-    },
-    visitPredefinedType: function(tree) {},
-    visitScript: function(tree) {
-      for (var i = 0; i < tree.scriptItemList.length; i++) {
-        var scriptItemList = tree.scriptItemList[i];
-        this.checkVisit_(scriptItemList.isScriptElement(), scriptItemList, 'global script item expected');
-      }
-    },
-    checkPropertyName_: function(tree) {
-      this.checkVisit_(tree.type === LITERAL_PROPERTY_NAME || tree.type === COMPUTED_PROPERTY_NAME, tree, 'property name expected');
-    },
-    visitPropertyNameAssignment: function(tree) {
-      this.checkPropertyName_(tree.name);
-      this.checkVisit_(tree.value.isAssignmentExpression(), tree.value, 'assignment expression expected');
-    },
-    visitPropertyNameShorthand: function(tree) {
-      this.check_(tree.name.type === IDENTIFIER, tree, 'identifier token expected');
-    },
-    visitLiteralPropertyName: function(tree) {
-      var type = tree.literalToken.type;
-      this.check_(tree.literalToken.isKeyword() || type === IDENTIFIER || type === NUMBER || type === STRING, tree, 'Unexpected token in literal property name');
-    },
-    visitTemplateLiteralExpression: function(tree) {
-      if (tree.operand) {
-        this.checkVisit_(tree.operand.isMemberExpression(), tree.operand, 'member or call expression expected');
-      }
-      for (var i = 0; i < tree.elements.length; i++) {
-        var element = tree.elements[i];
-        if (i % 2) {
-          this.checkType_(TEMPLATE_SUBSTITUTION, element, 'Template literal substitution expected');
-        } else {
-          this.checkType_(TEMPLATE_LITERAL_PORTION, element, 'Template literal portion expected');
-        }
-      }
-    },
-    visitReturnStatement: function(tree) {
-      if (tree.expression !== null) {
-        this.checkVisit_(tree.expression.isExpression(), tree.expression, 'expression expected');
-      }
-    },
-    visitSetAccessor: function(tree) {
-      this.checkPropertyName_(tree.name);
-      this.checkType_(FUNCTION_BODY, tree.body, 'function body expected');
-    },
-    visitSpreadExpression: function(tree) {
-      this.checkVisit_(tree.expression.isAssignmentExpression(), tree.expression, 'assignment expression expected');
-    },
-    visitStateMachine: function(tree) {
-      this.fail_(tree, 'State machines are never valid outside of the ' + 'GeneratorTransformer pass.');
-    },
-    visitSwitchStatement: function(tree) {
-      this.checkVisit_(tree.expression.isExpression(), tree.expression, 'expression expected');
-      var defaultCount = 0;
-      for (var i = 0; i < tree.caseClauses.length; i++) {
-        var caseClause = tree.caseClauses[i];
-        if (caseClause.type === DEFAULT_CLAUSE) {
-          ++defaultCount;
-          this.checkVisit_(defaultCount <= 1, caseClause, 'no more than one default clause allowed');
-        } else {
-          this.checkType_(CASE_CLAUSE, caseClause, 'case or default clause expected');
-        }
-      }
-    },
-    visitThrowStatement: function(tree) {
-      if (tree.value === null) {
-        return;
-      }
-      this.checkVisit_(tree.value.isExpression(), tree.value, 'expression expected');
-    },
-    visitTryStatement: function(tree) {
-      this.checkType_(BLOCK, tree.body, 'block expected');
-      if (tree.catchBlock !== null) {
-        this.checkType_(CATCH, tree.catchBlock, 'catch block expected');
-      }
-      if (tree.finallyBlock !== null) {
-        this.checkType_(FINALLY, tree.finallyBlock, 'finally block expected');
-      }
-      if (tree.catchBlock === null && tree.finallyBlock === null) {
-        this.fail_(tree, 'either catch or finally must be present');
-      }
-    },
-    visitTypeName: function(tree) {},
-    visitUnaryExpression: function(tree) {
-      this.checkVisit_(tree.operand.isAssignmentExpression(), tree.operand, 'assignment expression expected');
-    },
-    visitVariableDeclaration: function(tree) {
-      this.checkVisit_(tree.lvalue.isPattern() || tree.lvalue.type == BINDING_IDENTIFIER, tree.lvalue, 'binding identifier expected, found: ' + tree.lvalue.type);
-      if (tree.initializer !== null) {
-        this.checkVisit_(tree.initializer.isAssignmentExpression(), tree.initializer, 'assignment expression expected');
-      }
-    },
-    visitWhileStatement: function(tree) {
-      this.checkVisit_(tree.condition.isExpression(), tree.condition, 'expression expected');
-      this.checkVisit_(tree.body.isStatement(), tree.body, 'statement expected');
-    },
-    visitWithStatement: function(tree) {
-      this.checkVisit_(tree.expression.isExpression(), tree.expression, 'expression expected');
-      this.checkVisit_(tree.body.isStatement(), tree.body, 'statement expected');
-    },
-    visitYieldExpression: function(tree) {
-      if (tree.expression !== null) {
-        this.checkVisit_(tree.expression.isExpression(), tree.expression, 'expression expected');
-      }
-    }
-  }, {}, ParseTreeVisitor);
-  ParseTreeValidator.validate = function(tree) {
-    var validator = new ParseTreeValidator();
-    try {
-      validator.visitAny(tree);
-    } catch (e) {
-      if (!(e instanceof ValidationError)) {
-        throw e;
-      }
-      var location = null;
-      if (e.tree !== null) {
-        location = e.tree.location;
-      }
-      if (location === null) {
-        location = tree.location;
-      }
-      var locationString = location !== null ? location.start.toString() : '(unknown)';
-      throw new Error(("Parse tree validation failure '" + e.message + "' at " + locationString + ":") + '\n\n' + TreeWriter.write(tree, {
-        highlighted: e.tree,
-        showLineNumbers: true
-      }) + '\n');
-    }
-  };
-  return {get ParseTreeValidator() {
-      return ParseTreeValidator;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/MultiTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/MultiTransformer";
-  var ParseTreeValidator = System.get("traceur@0.0.52/src/syntax/ParseTreeValidator").ParseTreeValidator;
-  var MultiTransformer = function MultiTransformer(reporter, validate) {
-    this.reporter_ = reporter;
-    this.validate_ = validate;
-    this.treeTransformers_ = [];
-  };
-  ($traceurRuntime.createClass)(MultiTransformer, {
-    append: function(treeTransformer) {
-      this.treeTransformers_.push(treeTransformer);
-    },
-    transform: function(tree) {
-      var reporter = this.reporter_;
-      var validate = this.validate_;
-      this.treeTransformers_.every((function(transformTree) {
-        tree = transformTree(tree);
-        if (reporter.hadError())
-          return false;
-        if (validate)
-          ParseTreeValidator.validate(tree);
-        return true;
-      }));
-      return tree;
-    }
-  }, {});
-  return {get MultiTransformer() {
-      return MultiTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/NumericLiteralTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/NumericLiteralTransformer";
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__624 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      LiteralExpression = $__624.LiteralExpression,
-      LiteralPropertyName = $__624.LiteralPropertyName;
-  var LiteralToken = System.get("traceur@0.0.52/src/syntax/LiteralToken").LiteralToken;
-  var NUMBER = System.get("traceur@0.0.52/src/syntax/TokenType").NUMBER;
-  function needsTransform(token) {
-    return token.type === NUMBER && /^0[bBoO]/.test(token.value);
-  }
-  function transformToken(token) {
-    return new LiteralToken(NUMBER, String(token.processedValue), token.location);
-  }
-  var NumericLiteralTransformer = function NumericLiteralTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $NumericLiteralTransformer.prototype, arguments);
-  };
-  var $NumericLiteralTransformer = NumericLiteralTransformer;
-  ($traceurRuntime.createClass)(NumericLiteralTransformer, {
-    transformLiteralExpression: function(tree) {
-      var token = tree.literalToken;
-      if (needsTransform(token))
-        return new LiteralExpression(tree.location, transformToken(token));
-      return tree;
-    },
-    transformLiteralPropertyName: function(tree) {
-      var token = tree.literalToken;
-      if (needsTransform(token))
-        return new LiteralPropertyName(tree.location, transformToken(token));
-      return tree;
-    }
-  }, {}, ParseTreeTransformer);
-  return {get NumericLiteralTransformer() {
-      return NumericLiteralTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/ObjectLiteralTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/ObjectLiteralTransformer";
-  var FindVisitor = System.get("traceur@0.0.52/src/codegeneration/FindVisitor").FindVisitor;
-  var $__629 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      FunctionExpression = $__629.FunctionExpression,
-      IdentifierExpression = $__629.IdentifierExpression,
-      LiteralExpression = $__629.LiteralExpression;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var IDENTIFIER = System.get("traceur@0.0.52/src/syntax/TokenType").IDENTIFIER;
-  var $__632 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      COMPUTED_PROPERTY_NAME = $__632.COMPUTED_PROPERTY_NAME,
-      LITERAL_PROPERTY_NAME = $__632.LITERAL_PROPERTY_NAME;
-  var $__633 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createAssignmentExpression = $__633.createAssignmentExpression,
-      createCommaExpression = $__633.createCommaExpression,
-      createDefineProperty = $__633.createDefineProperty,
-      createEmptyParameterList = $__633.createEmptyParameterList,
-      createFunctionExpression = $__633.createFunctionExpression,
-      createIdentifierExpression = $__633.createIdentifierExpression,
-      createObjectCreate = $__633.createObjectCreate,
-      createObjectLiteralExpression = $__633.createObjectLiteralExpression,
-      createParenExpression = $__633.createParenExpression,
-      createPropertyNameAssignment = $__633.createPropertyNameAssignment,
-      createStringLiteral = $__633.createStringLiteral;
-  var propName = System.get("traceur@0.0.52/src/staticsemantics/PropName").propName;
-  var transformOptions = System.get("traceur@0.0.52/src/Options").transformOptions;
-  var FindAdvancedProperty = function FindAdvancedProperty(tree) {
-    this.protoExpression = null;
-    $traceurRuntime.superCall(this, $FindAdvancedProperty.prototype, "constructor", [tree, true]);
-  };
-  var $FindAdvancedProperty = FindAdvancedProperty;
-  ($traceurRuntime.createClass)(FindAdvancedProperty, {
-    visitPropertyNameAssignment: function(tree) {
-      if (isProtoName(tree.name))
-        this.protoExpression = tree.value;
-      else
-        $traceurRuntime.superCall(this, $FindAdvancedProperty.prototype, "visitPropertyNameAssignment", [tree]);
-    },
-    visitComputedPropertyName: function(tree) {
-      if (transformOptions.computedPropertyNames)
-        this.found = true;
-    }
-  }, {}, FindVisitor);
-  function isProtoName(tree) {
-    return propName(tree) === '__proto__';
-  }
-  var ObjectLiteralTransformer = function ObjectLiteralTransformer(identifierGenerator) {
-    $traceurRuntime.superCall(this, $ObjectLiteralTransformer.prototype, "constructor", [identifierGenerator]);
-    this.protoExpression = null;
-    this.needsAdvancedTransform = false;
-    this.seenAccessors = null;
-  };
-  var $ObjectLiteralTransformer = ObjectLiteralTransformer;
-  ($traceurRuntime.createClass)(ObjectLiteralTransformer, {
-    findSeenAccessor_: function(name) {
-      if (name.type === COMPUTED_PROPERTY_NAME)
-        return null;
-      var s = propName(name);
-      return this.seenAccessors[s];
-    },
-    removeSeenAccessor_: function(name) {
-      if (name.type === COMPUTED_PROPERTY_NAME)
-        return;
-      var s = propName(name);
-      delete this.seenAccessors[s];
-    },
-    addSeenAccessor_: function(name, descr) {
-      if (name.type === COMPUTED_PROPERTY_NAME)
-        return;
-      var s = propName(name);
-      this.seenAccessors[s] = descr;
-    },
-    createProperty_: function(name, descr) {
-      var expression;
-      if (name.type === LITERAL_PROPERTY_NAME) {
-        if (this.needsAdvancedTransform)
-          expression = this.getPropertyName_(name);
-        else
-          expression = name;
-      } else {
-        expression = name.expression;
-      }
-      if (descr.get || descr.set) {
-        var oldAccessor = this.findSeenAccessor_(name);
-        if (oldAccessor) {
-          oldAccessor.get = descr.get || oldAccessor.get;
-          oldAccessor.set = descr.set || oldAccessor.set;
-          this.removeSeenAccessor_(name);
-          return null;
-        } else {
-          this.addSeenAccessor_(name, descr);
-        }
-      }
-      return [expression, descr];
-    },
-    getPropertyName_: function(nameTree) {
-      var token = nameTree.literalToken;
-      switch (token.type) {
-        case IDENTIFIER:
-          return createStringLiteral(token.value);
-        default:
-          if (token.isKeyword())
-            return createStringLiteral(token.type);
-          return new LiteralExpression(token.location, token);
-      }
-    },
-    transformClassDeclaration: function(tree) {
-      return tree;
-    },
-    transformClassExpression: function(tree) {
-      return tree;
-    },
-    transformObjectLiteralExpression: function(tree) {
-      var oldNeedsTransform = this.needsAdvancedTransform;
-      var oldSeenAccessors = this.seenAccessors;
-      try {
-        var finder = new FindAdvancedProperty(tree);
-        if (!finder.found) {
-          this.needsAdvancedTransform = false;
-          return $traceurRuntime.superCall(this, $ObjectLiteralTransformer.prototype, "transformObjectLiteralExpression", [tree]);
-        }
-        this.needsAdvancedTransform = true;
-        this.seenAccessors = Object.create(null);
-        var properties = this.transformList(tree.propertyNameAndValues);
-        properties = properties.filter((function(tree) {
-          return tree;
-        }));
-        var tempVar = this.addTempVar();
-        var tempVarIdentifierExpression = createIdentifierExpression(tempVar);
-        var expressions = properties.map((function(property) {
-          var expression = property[0];
-          var descr = property[1];
-          return createDefineProperty(tempVarIdentifierExpression, expression, descr);
-        }));
-        var protoExpression = this.transformAny(finder.protoExpression);
-        var objectExpression;
-        if (protoExpression)
-          objectExpression = createObjectCreate(protoExpression);
-        else
-          objectExpression = createObjectLiteralExpression([]);
-        expressions.unshift(createAssignmentExpression(tempVarIdentifierExpression, objectExpression));
-        expressions.push(tempVarIdentifierExpression);
-        return createParenExpression(createCommaExpression(expressions));
-      } finally {
-        this.needsAdvancedTransform = oldNeedsTransform;
-        this.seenAccessors = oldSeenAccessors;
-      }
-    },
-    transformPropertyNameAssignment: function(tree) {
-      if (!this.needsAdvancedTransform)
-        return $traceurRuntime.superCall(this, $ObjectLiteralTransformer.prototype, "transformPropertyNameAssignment", [tree]);
-      if (isProtoName(tree.name))
-        return null;
-      return this.createProperty_(tree.name, {
-        value: this.transformAny(tree.value),
-        configurable: true,
-        enumerable: true,
-        writable: true
-      });
-    },
-    transformGetAccessor: function(tree) {
-      if (!this.needsAdvancedTransform)
-        return $traceurRuntime.superCall(this, $ObjectLiteralTransformer.prototype, "transformGetAccessor", [tree]);
-      var body = this.transformAny(tree.body);
-      var func = createFunctionExpression(createEmptyParameterList(), body);
-      return this.createProperty_(tree.name, {
-        get: func,
-        configurable: true,
-        enumerable: true
-      });
-    },
-    transformSetAccessor: function(tree) {
-      if (!this.needsAdvancedTransform)
-        return $traceurRuntime.superCall(this, $ObjectLiteralTransformer.prototype, "transformSetAccessor", [tree]);
-      var body = this.transformAny(tree.body);
-      var parameterList = this.transformAny(tree.parameterList);
-      var func = createFunctionExpression(parameterList, body);
-      return this.createProperty_(tree.name, {
-        set: func,
-        configurable: true,
-        enumerable: true
-      });
-    },
-    transformPropertyMethodAssignment: function(tree) {
-      var func = new FunctionExpression(tree.location, null, tree.functionKind, this.transformAny(tree.parameterList), tree.typeAnnotation, [], this.transformAny(tree.body));
-      if (!this.needsAdvancedTransform) {
-        return createPropertyNameAssignment(tree.name, func);
-      }
-      var expression = this.transformAny(tree.name);
-      return this.createProperty_(tree.name, {
-        value: func,
-        configurable: true,
-        enumerable: true,
-        writable: true
-      });
-    },
-    transformPropertyNameShorthand: function(tree) {
-      if (!this.needsAdvancedTransform)
-        return $traceurRuntime.superCall(this, $ObjectLiteralTransformer.prototype, "transformPropertyNameShorthand", [tree]);
-      var expression = this.transformAny(tree.name);
-      return this.createProperty_(tree.name, {
-        value: new IdentifierExpression(tree.location, tree.name.identifierToken),
-        configurable: true,
-        enumerable: false,
-        writable: true
-      });
-    }
-  }, {}, TempVarTransformer);
-  return {get ObjectLiteralTransformer() {
-      return ObjectLiteralTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/PropertyNameShorthandTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/PropertyNameShorthandTransformer";
-  var $__637 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      IdentifierExpression = $__637.IdentifierExpression,
-      LiteralPropertyName = $__637.LiteralPropertyName,
-      PropertyNameAssignment = $__637.PropertyNameAssignment;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var PropertyNameShorthandTransformer = function PropertyNameShorthandTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $PropertyNameShorthandTransformer.prototype, arguments);
-  };
-  var $PropertyNameShorthandTransformer = PropertyNameShorthandTransformer;
-  ($traceurRuntime.createClass)(PropertyNameShorthandTransformer, {transformPropertyNameShorthand: function(tree) {
-      return new PropertyNameAssignment(tree.location, new LiteralPropertyName(tree.location, tree.name), new IdentifierExpression(tree.location, tree.name));
-    }}, {}, ParseTreeTransformer);
-  return {get PropertyNameShorthandTransformer() {
-      return PropertyNameShorthandTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/RestParameterTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/RestParameterTransformer";
-  var $__640 = Object.freeze(Object.defineProperties(["\n            for (var ", " = [], ", " = ", ";\n                 ", " < arguments.length; ", "++)\n              ", "[", " - ", "] = arguments[", "];"], {raw: {value: Object.freeze(["\n            for (var ", " = [], ", " = ", ";\n                 ", " < arguments.length; ", "++)\n              ", "[", " - ", "] = arguments[", "];"])}})),
-      $__641 = Object.freeze(Object.defineProperties(["\n            for (var ", " = [], ", " = 0;\n                 ", " < arguments.length; ", "++)\n              ", "[", "] = arguments[", "];"], {raw: {value: Object.freeze(["\n            for (var ", " = [], ", " = 0;\n                 ", " < arguments.length; ", "++)\n              ", "[", "] = arguments[", "];"])}}));
-  var FormalParameterList = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees").FormalParameterList;
-  var ParameterTransformer = System.get("traceur@0.0.52/src/codegeneration/ParameterTransformer").ParameterTransformer;
-  var createIdentifierToken = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory").createIdentifierToken;
-  var parseStatement = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatement;
-  function hasRestParameter(parameterList) {
-    var parameters = parameterList.parameters;
-    return parameters.length > 0 && parameters[parameters.length - 1].isRestParameter();
-  }
-  function getRestParameterLiteralToken(parameterList) {
-    var parameters = parameterList.parameters;
-    return parameters[parameters.length - 1].parameter.identifier.identifierToken;
-  }
-  var RestParameterTransformer = function RestParameterTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $RestParameterTransformer.prototype, arguments);
-  };
-  var $RestParameterTransformer = RestParameterTransformer;
-  ($traceurRuntime.createClass)(RestParameterTransformer, {transformFormalParameterList: function(tree) {
-      var transformed = $traceurRuntime.superCall(this, $RestParameterTransformer.prototype, "transformFormalParameterList", [tree]);
-      if (hasRestParameter(transformed)) {
-        var parametersWithoutRestParam = new FormalParameterList(transformed.location, transformed.parameters.slice(0, -1));
-        var startIndex = transformed.parameters.length - 1;
-        var i = createIdentifierToken(this.getTempIdentifier());
-        var name = getRestParameterLiteralToken(transformed);
-        var loop;
-        if (startIndex) {
-          loop = parseStatement($__640, name, i, startIndex, i, i, name, i, startIndex, i);
-        } else {
-          loop = parseStatement($__641, name, i, i, i, name, i, i);
-        }
-        this.parameterStatements.push(loop);
-        return parametersWithoutRestParam;
-      }
-      return transformed;
-    }}, {}, ParameterTransformer);
-  return {get RestParameterTransformer() {
-      return RestParameterTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/SpreadTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/SpreadTransformer";
-  var $__647 = Object.freeze(Object.defineProperties(["$traceurRuntime.spread(", ")"], {raw: {value: Object.freeze(["$traceurRuntime.spread(", ")"])}}));
-  var $__648 = System.get("traceur@0.0.52/src/syntax/PredefinedName"),
-      APPLY = $__648.APPLY,
-      BIND = $__648.BIND,
-      FUNCTION = $__648.FUNCTION,
-      PROTOTYPE = $__648.PROTOTYPE;
-  var $__649 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      MEMBER_EXPRESSION = $__649.MEMBER_EXPRESSION,
-      MEMBER_LOOKUP_EXPRESSION = $__649.MEMBER_LOOKUP_EXPRESSION,
-      SPREAD_EXPRESSION = $__649.SPREAD_EXPRESSION;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var $__651 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createArgumentList = $__651.createArgumentList,
-      createArrayLiteralExpression = $__651.createArrayLiteralExpression,
-      createAssignmentExpression = $__651.createAssignmentExpression,
-      createCallExpression = $__651.createCallExpression,
-      createEmptyArgumentList = $__651.createEmptyArgumentList,
-      createIdentifierExpression = $__651.createIdentifierExpression,
-      createMemberExpression = $__651.createMemberExpression,
-      createMemberLookupExpression = $__651.createMemberLookupExpression,
-      createNewExpression = $__651.createNewExpression,
-      createNullLiteral = $__651.createNullLiteral,
-      createParenExpression = $__651.createParenExpression;
-  var parseExpression = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseExpression;
-  function hasSpreadMember(trees) {
-    return trees.some((function(tree) {
-      return tree && tree.type == SPREAD_EXPRESSION;
-    }));
-  }
-  var SpreadTransformer = function SpreadTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $SpreadTransformer.prototype, arguments);
-  };
-  var $SpreadTransformer = SpreadTransformer;
-  ($traceurRuntime.createClass)(SpreadTransformer, {
-    createArrayFromElements_: function(elements) {
-      var length = elements.length;
-      var args = [];
-      var lastArray;
-      for (var i = 0; i < length; i++) {
-        if (elements[i] && elements[i].type === SPREAD_EXPRESSION) {
-          if (lastArray) {
-            args.push(createArrayLiteralExpression(lastArray));
-            lastArray = null;
-          }
-          args.push(this.transformAny(elements[i].expression));
-        } else {
-          if (!lastArray)
-            lastArray = [];
-          lastArray.push(this.transformAny(elements[i]));
-        }
-      }
-      if (lastArray)
-        args.push(createArrayLiteralExpression(lastArray));
-      return parseExpression($__647, createArgumentList(args));
-    },
-    desugarCallSpread_: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      var functionObject,
-          contextObject;
-      this.pushTempScope();
-      if (operand.type == MEMBER_EXPRESSION) {
-        var tempIdent = createIdentifierExpression(this.addTempVar());
-        var parenExpression = createParenExpression(createAssignmentExpression(tempIdent, operand.operand));
-        var memberName = operand.memberName;
-        contextObject = tempIdent;
-        functionObject = createMemberExpression(parenExpression, memberName);
-      } else if (tree.operand.type == MEMBER_LOOKUP_EXPRESSION) {
-        var tempIdent = createIdentifierExpression(this.addTempVar());
-        var parenExpression = createParenExpression(createAssignmentExpression(tempIdent, operand.operand));
-        var memberExpression = this.transformAny(operand.memberExpression);
-        contextObject = tempIdent;
-        functionObject = createMemberLookupExpression(parenExpression, memberExpression);
-      } else {
-        contextObject = createNullLiteral();
-        functionObject = operand;
-      }
-      this.popTempScope();
-      var arrayExpression = this.createArrayFromElements_(tree.args.args);
-      return createCallExpression(createMemberExpression(functionObject, APPLY), createArgumentList([contextObject, arrayExpression]));
-    },
-    desugarNewSpread_: function(tree) {
-      var arrayExpression = $traceurRuntime.spread([createNullLiteral()], tree.args.args);
-      arrayExpression = this.createArrayFromElements_(arrayExpression);
-      return createNewExpression(createParenExpression(createCallExpression(createMemberExpression(FUNCTION, PROTOTYPE, BIND, APPLY), createArgumentList([this.transformAny(tree.operand), arrayExpression]))), createEmptyArgumentList());
-    },
-    transformArrayLiteralExpression: function(tree) {
-      if (hasSpreadMember(tree.elements)) {
-        return this.createArrayFromElements_(tree.elements);
-      }
-      return $traceurRuntime.superCall(this, $SpreadTransformer.prototype, "transformArrayLiteralExpression", [tree]);
-    },
-    transformCallExpression: function(tree) {
-      if (hasSpreadMember(tree.args.args)) {
-        return this.desugarCallSpread_(tree);
-      }
-      return $traceurRuntime.superCall(this, $SpreadTransformer.prototype, "transformCallExpression", [tree]);
-    },
-    transformNewExpression: function(tree) {
-      if (tree.args != null && hasSpreadMember(tree.args.args)) {
-        return this.desugarNewSpread_(tree);
-      }
-      return $traceurRuntime.superCall(this, $SpreadTransformer.prototype, "transformNewExpression", [tree]);
-    }
-  }, {}, TempVarTransformer);
-  return {get SpreadTransformer() {
-      return SpreadTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/SymbolTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/SymbolTransformer";
-  var $__654 = Object.freeze(Object.defineProperties(["$traceurRuntime.toProperty(", ") in ", ""], {raw: {value: Object.freeze(["$traceurRuntime.toProperty(", ") in ", ""])}})),
-      $__655 = Object.freeze(Object.defineProperties(["$traceurRuntime.setProperty(", ",\n          ", ", ", ")"], {raw: {value: Object.freeze(["$traceurRuntime.setProperty(", ",\n          ", ", ", ")"])}})),
-      $__656 = Object.freeze(Object.defineProperties(["", "[$traceurRuntime.toProperty(", ")]"], {raw: {value: Object.freeze(["", "[$traceurRuntime.toProperty(", ")]"])}})),
-      $__657 = Object.freeze(Object.defineProperties(["$traceurRuntime.typeof(", ")"], {raw: {value: Object.freeze(["$traceurRuntime.typeof(", ")"])}})),
-      $__658 = Object.freeze(Object.defineProperties(["(typeof ", " === 'undefined' ?\n          'undefined' : ", ")"], {raw: {value: Object.freeze(["(typeof ", " === 'undefined' ?\n          'undefined' : ", ")"])}}));
-  var $__659 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      BinaryExpression = $__659.BinaryExpression,
-      MemberLookupExpression = $__659.MemberLookupExpression,
-      UnaryExpression = $__659.UnaryExpression;
-  var ExplodeExpressionTransformer = System.get("traceur@0.0.52/src/codegeneration/ExplodeExpressionTransformer").ExplodeExpressionTransformer;
-  var $__661 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      IDENTIFIER_EXPRESSION = $__661.IDENTIFIER_EXPRESSION,
-      LITERAL_EXPRESSION = $__661.LITERAL_EXPRESSION,
-      MEMBER_LOOKUP_EXPRESSION = $__661.MEMBER_LOOKUP_EXPRESSION,
-      UNARY_EXPRESSION = $__661.UNARY_EXPRESSION;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var $__663 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      EQUAL = $__663.EQUAL,
-      EQUAL_EQUAL = $__663.EQUAL_EQUAL,
-      EQUAL_EQUAL_EQUAL = $__663.EQUAL_EQUAL_EQUAL,
-      IN = $__663.IN,
-      NOT_EQUAL = $__663.NOT_EQUAL,
-      NOT_EQUAL_EQUAL = $__663.NOT_EQUAL_EQUAL,
-      STRING = $__663.STRING,
-      TYPEOF = $__663.TYPEOF;
-  var createParenExpression = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory").createParenExpression;
-  var parseExpression = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseExpression;
-  var ExplodeSymbolExpression = function ExplodeSymbolExpression() {
-    $traceurRuntime.defaultSuperCall(this, $ExplodeSymbolExpression.prototype, arguments);
-  };
-  var $ExplodeSymbolExpression = ExplodeSymbolExpression;
-  ($traceurRuntime.createClass)(ExplodeSymbolExpression, {
-    transformArrowFunctionExpression: function(tree) {
-      return tree;
-    },
-    transformClassExpression: function(tree) {
-      return tree;
-    },
-    transformFunctionBody: function(tree) {
-      return tree;
-    }
-  }, {}, ExplodeExpressionTransformer);
-  function isEqualityExpression(tree) {
-    switch (tree.operator.type) {
-      case EQUAL_EQUAL:
-      case EQUAL_EQUAL_EQUAL:
-      case NOT_EQUAL:
-      case NOT_EQUAL_EQUAL:
-        return true;
-    }
-    return false;
-  }
-  function isTypeof(tree) {
-    return tree.type === UNARY_EXPRESSION && tree.operator.type === TYPEOF;
-  }
-  function isSafeTypeofString(tree) {
-    if (tree.type !== LITERAL_EXPRESSION)
-      return false;
-    var value = tree.literalToken.processedValue;
-    switch (value) {
-      case 'symbol':
-      case 'object':
-        return false;
-    }
-    return true;
-  }
-  var SymbolTransformer = function SymbolTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $SymbolTransformer.prototype, arguments);
-  };
-  var $SymbolTransformer = SymbolTransformer;
-  ($traceurRuntime.createClass)(SymbolTransformer, {
-    transformTypeofOperand_: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      return new UnaryExpression(tree.location, tree.operator, operand);
-    },
-    transformBinaryExpression: function(tree) {
-      if (tree.operator.type === IN) {
-        var name = this.transformAny(tree.left);
-        var object = this.transformAny(tree.right);
-        if (name.type === LITERAL_EXPRESSION)
-          return new BinaryExpression(tree.location, name, tree.operator, object);
-        return parseExpression($__654, name, object);
-      }
-      if (isEqualityExpression(tree)) {
-        if (isTypeof(tree.left) && isSafeTypeofString(tree.right)) {
-          var left = this.transformTypeofOperand_(tree.left);
-          var right = tree.right;
-          return new BinaryExpression(tree.location, left, tree.operator, right);
-        }
-        if (isTypeof(tree.right) && isSafeTypeofString(tree.left)) {
-          var left = tree.left;
-          var right = this.transformTypeofOperand_(tree.right);
-          return new BinaryExpression(tree.location, left, tree.operator, right);
-        }
-      }
-      if (tree.left.type === MEMBER_LOOKUP_EXPRESSION && tree.operator.isAssignmentOperator()) {
-        if (tree.operator.type !== EQUAL) {
-          var exploded = new ExplodeSymbolExpression(this).transformAny(tree);
-          return this.transformAny(createParenExpression(exploded));
-        }
-        var operand = this.transformAny(tree.left.operand);
-        var memberExpression = this.transformAny(tree.left.memberExpression);
-        var value = this.transformAny(tree.right);
-        return parseExpression($__655, operand, memberExpression, value);
-      }
-      return $traceurRuntime.superCall(this, $SymbolTransformer.prototype, "transformBinaryExpression", [tree]);
-    },
-    transformMemberLookupExpression: function(tree) {
-      var operand = this.transformAny(tree.operand);
-      var memberExpression = this.transformAny(tree.memberExpression);
-      if (memberExpression.type === LITERAL_EXPRESSION && memberExpression.literalToken.type !== STRING) {
-        return new MemberLookupExpression(tree.location, operand, memberExpression);
-      }
-      return parseExpression($__656, operand, memberExpression);
-    },
-    transformUnaryExpression: function(tree) {
-      if (tree.operator.type !== TYPEOF)
-        return $traceurRuntime.superCall(this, $SymbolTransformer.prototype, "transformUnaryExpression", [tree]);
-      var operand = this.transformAny(tree.operand);
-      var expression = parseExpression($__657, operand);
-      if (operand.type === IDENTIFIER_EXPRESSION) {
-        return parseExpression($__658, operand, expression);
-      }
-      return expression;
-    }
-  }, {}, TempVarTransformer);
-  return {get SymbolTransformer() {
-      return SymbolTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/TemplateLiteralTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/TemplateLiteralTransformer";
-  var $__667 = Object.freeze(Object.defineProperties(["Object.freeze(Object.defineProperties(", ", {\n    raw: {\n      value: Object.freeze(", ")\n    }\n  }))"], {raw: {value: Object.freeze(["Object.freeze(Object.defineProperties(", ", {\n    raw: {\n      value: Object.freeze(", ")\n    }\n  }))"])}}));
-  var $__668 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      BINARY_EXPRESSION = $__668.BINARY_EXPRESSION,
-      COMMA_EXPRESSION = $__668.COMMA_EXPRESSION,
-      CONDITIONAL_EXPRESSION = $__668.CONDITIONAL_EXPRESSION,
-      TEMPLATE_LITERAL_PORTION = $__668.TEMPLATE_LITERAL_PORTION;
-  var $__669 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      LiteralExpression = $__669.LiteralExpression,
-      ParenExpression = $__669.ParenExpression;
-  var LiteralToken = System.get("traceur@0.0.52/src/syntax/LiteralToken").LiteralToken;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var TempVarTransformer = System.get("traceur@0.0.52/src/codegeneration/TempVarTransformer").TempVarTransformer;
-  var $__673 = System.get("traceur@0.0.52/src/syntax/TokenType"),
-      PERCENT = $__673.PERCENT,
-      PLUS = $__673.PLUS,
-      SLASH = $__673.SLASH,
-      STAR = $__673.STAR,
-      STRING = $__673.STRING;
-  var $__674 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createArgumentList = $__674.createArgumentList,
-      createArrayLiteralExpression = $__674.createArrayLiteralExpression,
-      createBinaryExpression = $__674.createBinaryExpression,
-      createCallExpression = $__674.createCallExpression,
-      createIdentifierExpression = $__674.createIdentifierExpression,
-      createOperatorToken = $__674.createOperatorToken,
-      createStringLiteral = $__674.createStringLiteral;
-  var parseExpression = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseExpression;
-  function createCallSiteIdObject(tree) {
-    var elements = tree.elements;
-    var cooked = createCookedStringArray(elements);
-    var raw = createRawStringArray(elements);
-    return parseExpression($__667, cooked, raw);
-  }
-  function maybeAddEmptyStringAtEnd(elements, items) {
-    var length = elements.length;
-    if (!length || elements[length - 1].type !== TEMPLATE_LITERAL_PORTION)
-      items.push(createStringLiteral(''));
-  }
-  function createRawStringArray(elements) {
-    var items = [];
-    for (var i = 0; i < elements.length; i += 2) {
-      var str = elements[i].value.value;
-      str = str.replace(/\r\n?/g, '\n');
-      str = JSON.stringify(str);
-      str = replaceRaw(str);
-      var loc = elements[i].location;
-      var expr = new LiteralExpression(loc, new LiteralToken(STRING, str, loc));
-      items.push(expr);
-    }
-    maybeAddEmptyStringAtEnd(elements, items);
-    return createArrayLiteralExpression(items);
-  }
-  function createCookedStringLiteralExpression(tree) {
-    var str = cookString(tree.value.value);
-    var loc = tree.location;
-    return new LiteralExpression(loc, new LiteralToken(STRING, str, loc));
-  }
-  function createCookedStringArray(elements) {
-    var items = [];
-    for (var i = 0; i < elements.length; i += 2) {
-      items.push(createCookedStringLiteralExpression(elements[i]));
-    }
-    maybeAddEmptyStringAtEnd(elements, items);
-    return createArrayLiteralExpression(items);
-  }
-  function replaceRaw(s) {
-    return s.replace(/\u2028|\u2029/g, function(c) {
-      switch (c) {
-        case '\u2028':
-          return '\\u2028';
-        case '\u2029':
-          return '\\u2029';
-        default:
-          throw Error('Not reachable');
-      }
-    });
-  }
-  function cookString(s) {
-    var sb = ['"'];
-    var i = 0,
-        k = 1,
-        c,
-        c2;
-    while (i < s.length) {
-      c = s[i++];
-      switch (c) {
-        case '\\':
-          c2 = s[i++];
-          switch (c2) {
-            case '\n':
-            case '\u2028':
-            case '\u2029':
-              break;
-            case '\r':
-              if (s[i + 1] === '\n') {
-                i++;
-              }
-              break;
-            default:
-              sb[k++] = c;
-              sb[k++] = c2;
-          }
-          break;
-        case '"':
-          sb[k++] = '\\"';
-          break;
-        case '\n':
-          sb[k++] = '\\n';
-          break;
-        case '\r':
-          if (s[i] === '\n')
-            i++;
-          sb[k++] = '\\n';
-          break;
-        case '\t':
-          sb[k++] = '\\t';
-          break;
-        case '\f':
-          sb[k++] = '\\f';
-          break;
-        case '\b':
-          sb[k++] = '\\b';
-          break;
-        case '\u2028':
-          sb[k++] = '\\u2028';
-          break;
-        case '\u2029':
-          sb[k++] = '\\u2029';
-          break;
-        default:
-          sb[k++] = c;
-      }
-    }
-    sb[k++] = '"';
-    return sb.join('');
-  }
-  var TemplateLiteralTransformer = function TemplateLiteralTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $TemplateLiteralTransformer.prototype, arguments);
-  };
-  var $TemplateLiteralTransformer = TemplateLiteralTransformer;
-  ($traceurRuntime.createClass)(TemplateLiteralTransformer, {
-    transformFunctionBody: function(tree) {
-      return ParseTreeTransformer.prototype.transformFunctionBody.call(this, tree);
-    },
-    transformTemplateLiteralExpression: function(tree) {
-      if (!tree.operand)
-        return this.createDefaultTemplateLiteral(tree);
-      var operand = this.transformAny(tree.operand);
-      var elements = tree.elements;
-      var callsiteIdObject = createCallSiteIdObject(tree);
-      var idName = this.addTempVar(callsiteIdObject);
-      var args = [createIdentifierExpression(idName)];
-      for (var i = 1; i < elements.length; i += 2) {
-        args.push(this.transformAny(elements[i]));
-      }
-      return createCallExpression(operand, createArgumentList(args));
-    },
-    transformTemplateSubstitution: function(tree) {
-      var transformedTree = this.transformAny(tree.expression);
-      switch (transformedTree.type) {
-        case BINARY_EXPRESSION:
-          switch (transformedTree.operator.type) {
-            case STAR:
-            case PERCENT:
-            case SLASH:
-              return transformedTree;
-          }
-        case COMMA_EXPRESSION:
-        case CONDITIONAL_EXPRESSION:
-          return new ParenExpression(null, transformedTree);
-      }
-      return transformedTree;
-    },
-    transformTemplateLiteralPortion: function(tree) {
-      return createCookedStringLiteralExpression(tree);
-    },
-    createDefaultTemplateLiteral: function(tree) {
-      var length = tree.elements.length;
-      if (length === 0) {
-        var loc = tree.location;
-        return new LiteralExpression(loc, new LiteralToken(STRING, '""', loc));
-      }
-      var firstNonEmpty = tree.elements[0].value.value === '' ? -1 : 0;
-      var binaryExpression = this.transformAny(tree.elements[0]);
-      if (length == 1)
-        return binaryExpression;
-      var plusToken = createOperatorToken(PLUS);
-      for (var i = 1; i < length; i++) {
-        var element = tree.elements[i];
-        if (element.type === TEMPLATE_LITERAL_PORTION) {
-          if (element.value.value === '')
-            continue;
-          else if (firstNonEmpty < 0 && i === 2)
-            binaryExpression = binaryExpression.right;
-        }
-        var transformedTree = this.transformAny(tree.elements[i]);
-        binaryExpression = createBinaryExpression(binaryExpression, plusToken, transformedTree);
-      }
-      return new ParenExpression(null, binaryExpression);
-    }
-  }, {}, TempVarTransformer);
-  return {get TemplateLiteralTransformer() {
-      return TemplateLiteralTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/TypeAssertionTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/TypeAssertionTransformer";
-  var $__677 = Object.freeze(Object.defineProperties(["assert.type(", ", ", ")"], {raw: {value: Object.freeze(["assert.type(", ", ", ")"])}})),
-      $__678 = Object.freeze(Object.defineProperties(["assert.argumentTypes(", ")"], {raw: {value: Object.freeze(["assert.argumentTypes(", ")"])}})),
-      $__679 = Object.freeze(Object.defineProperties(["return assert.returnType((", "), ", ")"], {raw: {value: Object.freeze(["return assert.returnType((", "), ", ")"])}})),
-      $__680 = Object.freeze(Object.defineProperties(["$traceurRuntime.type.any"], {raw: {value: Object.freeze(["$traceurRuntime.type.any"])}}));
-  var $__681 = System.get("traceur@0.0.52/src/syntax/trees/ParseTreeType"),
-      BINDING_ELEMENT = $__681.BINDING_ELEMENT,
-      REST_PARAMETER = $__681.REST_PARAMETER;
-  var $__682 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      ImportDeclaration = $__682.ImportDeclaration,
-      ImportSpecifier = $__682.ImportSpecifier,
-      ImportSpecifierSet = $__682.ImportSpecifierSet,
-      Module = $__682.Module,
-      ModuleSpecifier = $__682.ModuleSpecifier,
-      Script = $__682.Script,
-      VariableDeclaration = $__682.VariableDeclaration;
-  var $__683 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createArgumentList = $__683.createArgumentList,
-      createIdentifierExpression = $__683.createIdentifierExpression,
-      createIdentifierToken = $__683.createIdentifierToken,
-      createStringLiteralToken = $__683.createStringLiteralToken;
-  var $__684 = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser"),
-      parseExpression = $__684.parseExpression,
-      parseStatement = $__684.parseStatement;
-  var ParameterTransformer = System.get("traceur@0.0.52/src/codegeneration/ParameterTransformer").ParameterTransformer;
-  var options = System.get("traceur@0.0.52/src/Options").options;
-  var TypeAssertionTransformer = function TypeAssertionTransformer(identifierGenerator) {
-    $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "constructor", [identifierGenerator]);
-    this.returnTypeStack_ = [];
-    this.parametersStack_ = [];
-    this.assertionAdded_ = false;
-  };
-  var $TypeAssertionTransformer = TypeAssertionTransformer;
-  ($traceurRuntime.createClass)(TypeAssertionTransformer, {
-    transformScript: function(tree) {
-      return this.prependAssertionImport_($traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformScript", [tree]), Script);
-    },
-    transformModule: function(tree) {
-      return this.prependAssertionImport_($traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformModule", [tree]), Module);
-    },
-    transformVariableDeclaration: function(tree) {
-      if (tree.typeAnnotation && tree.initializer) {
-        var assert = parseExpression($__677, tree.initializer, tree.typeAnnotation);
-        tree = new VariableDeclaration(tree.location, tree.lvalue, tree.typeAnnotation, assert);
-        this.assertionAdded_ = true;
-      }
-      return $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformVariableDeclaration", [tree]);
-    },
-    transformFormalParameterList: function(tree) {
-      this.parametersStack_.push({
-        atLeastOneParameterTyped: false,
-        arguments: []
-      });
-      var transformed = $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformFormalParameterList", [tree]);
-      var params = this.parametersStack_.pop();
-      if (params.atLeastOneParameterTyped) {
-        var argumentList = createArgumentList(params.arguments);
-        var assertStatement = parseStatement($__678, argumentList);
-        this.parameterStatements.push(assertStatement);
-        this.assertionAdded_ = true;
-      }
-      return transformed;
-    },
-    transformFormalParameter: function(tree) {
-      var transformed = $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformFormalParameter", [tree]);
-      switch (transformed.parameter.type) {
-        case BINDING_ELEMENT:
-          this.transformBindingElementParameter_(transformed.parameter, transformed.typeAnnotation);
-          break;
-        case REST_PARAMETER:
-          break;
-      }
-      return transformed;
-    },
-    transformGetAccessor: function(tree) {
-      this.pushReturnType_(tree.typeAnnotation);
-      tree = $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformGetAccessor", [tree]);
-      this.popReturnType_();
-      return tree;
-    },
-    transformPropertyMethodAssignment: function(tree) {
-      this.pushReturnType_(tree.typeAnnotation);
-      tree = $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformPropertyMethodAssignment", [tree]);
-      this.popReturnType_();
-      return tree;
-    },
-    transformFunctionDeclaration: function(tree) {
-      this.pushReturnType_(tree.typeAnnotation);
-      tree = $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformFunctionDeclaration", [tree]);
-      this.popReturnType_();
-      return tree;
-    },
-    transformFunctionExpression: function(tree) {
-      this.pushReturnType_(tree.typeAnnotation);
-      tree = $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformFunctionExpression", [tree]);
-      this.popReturnType_();
-      return tree;
-    },
-    transformReturnStatement: function(tree) {
-      tree = $traceurRuntime.superCall(this, $TypeAssertionTransformer.prototype, "transformReturnStatement", [tree]);
-      if (this.returnType_ && tree.expression) {
-        this.assertionAdded_ = true;
-        return parseStatement($__679, tree.expression, this.returnType_);
-      }
-      return tree;
-    },
-    transformBindingElementParameter_: function(element, typeAnnotation) {
-      if (!element.binding.isPattern()) {
-        if (typeAnnotation) {
-          this.paramTypes_.atLeastOneParameterTyped = true;
-        } else {
-          typeAnnotation = parseExpression($__680);
-        }
-        this.paramTypes_.arguments.push(createIdentifierExpression(element.binding.identifierToken), typeAnnotation);
-        return;
-      }
-    },
-    pushReturnType_: function(typeAnnotation) {
-      this.returnTypeStack_.push(this.transformAny(typeAnnotation));
-    },
-    prependAssertionImport_: function(tree, Ctor) {
-      if (!this.assertionAdded_ || options.typeAssertionModule === null)
-        return tree;
-      var importStatement = new ImportDeclaration(null, new ImportSpecifierSet(null, [new ImportSpecifier(null, createIdentifierToken('assert'), null)]), new ModuleSpecifier(null, createStringLiteralToken(options.typeAssertionModule)));
-      tree = new Ctor(tree.location, $traceurRuntime.spread([importStatement], tree.scriptItemList), tree.moduleName);
-      return tree;
-    },
-    popReturnType_: function() {
-      return this.returnTypeStack_.pop();
-    },
-    get returnType_() {
-      return this.returnTypeStack_.length > 0 ? this.returnTypeStack_[this.returnTypeStack_.length - 1] : null;
-    },
-    get paramTypes_() {
-      return this.parametersStack_[this.parametersStack_.length - 1];
-    }
-  }, {}, ParameterTransformer);
-  return {get TypeAssertionTransformer() {
-      return TypeAssertionTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/TypeToExpressionTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/TypeToExpressionTransformer";
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__689 = System.get("traceur@0.0.52/src/codegeneration/ParseTreeFactory"),
-      createIdentifierExpression = $__689.createIdentifierExpression,
-      createMemberExpression = $__689.createMemberExpression;
-  var TypeToExpressionTransformer = function TypeToExpressionTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $TypeToExpressionTransformer.prototype, arguments);
-  };
-  var $TypeToExpressionTransformer = TypeToExpressionTransformer;
-  ($traceurRuntime.createClass)(TypeToExpressionTransformer, {
-    transformTypeName: function(tree) {
-      return createIdentifierExpression(tree.name);
-    },
-    transformPredefinedType: function(tree) {
-      return createMemberExpression('$traceurRuntime', 'type', tree.typeToken);
-    }
-  }, {}, ParseTreeTransformer);
-  return {get TypeToExpressionTransformer() {
-      return TypeToExpressionTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/TypeTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/TypeTransformer";
-  var $__691 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      FormalParameter = $__691.FormalParameter,
-      FunctionDeclaration = $__691.FunctionDeclaration,
-      FunctionExpression = $__691.FunctionExpression,
-      GetAccessor = $__691.GetAccessor,
-      PropertyMethodAssignment = $__691.PropertyMethodAssignment,
-      VariableDeclaration = $__691.VariableDeclaration;
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var TypeTransformer = function TypeTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $TypeTransformer.prototype, arguments);
-  };
-  var $TypeTransformer = TypeTransformer;
-  ($traceurRuntime.createClass)(TypeTransformer, {
-    transformVariableDeclaration: function(tree) {
-      if (tree.typeAnnotation) {
-        tree = new VariableDeclaration(tree.location, tree.lvalue, null, tree.initializer);
-      }
-      return $traceurRuntime.superCall(this, $TypeTransformer.prototype, "transformVariableDeclaration", [tree]);
-    },
-    transformFormalParameter: function(tree) {
-      if (tree.typeAnnotation !== null)
-        return new FormalParameter(tree.location, tree.parameter, null, []);
-      return tree;
-    },
-    transformFunctionDeclaration: function(tree) {
-      if (tree.typeAnnotation) {
-        tree = new FunctionDeclaration(tree.location, tree.name, tree.functionKind, tree.parameterList, null, tree.annotations, tree.body);
-      }
-      return $traceurRuntime.superCall(this, $TypeTransformer.prototype, "transformFunctionDeclaration", [tree]);
-    },
-    transformFunctionExpression: function(tree) {
-      if (tree.typeAnnotation) {
-        tree = new FunctionExpression(tree.location, tree.name, tree.functionKind, tree.parameterList, null, tree.annotations, tree.body);
-      }
-      return $traceurRuntime.superCall(this, $TypeTransformer.prototype, "transformFunctionExpression", [tree]);
-    },
-    transformPropertyMethodAssignment: function(tree) {
-      if (tree.typeAnnotation) {
-        tree = new PropertyMethodAssignment(tree.location, tree.isStatic, tree.functionKind, tree.name, tree.parameterList, null, tree.annotations, tree.body);
-      }
-      return $traceurRuntime.superCall(this, $TypeTransformer.prototype, "transformPropertyMethodAssignment", [tree]);
-    },
-    transformGetAccessor: function(tree) {
-      if (tree.typeAnnotation) {
-        tree = new GetAccessor(tree.location, tree.isStatic, tree.name, null, tree.annotations, tree.body);
-      }
-      return $traceurRuntime.superCall(this, $TypeTransformer.prototype, "transformGetAccessor", [tree]);
-    }
-  }, {}, ParseTreeTransformer);
-  return {get TypeTransformer() {
-      return TypeTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/UniqueIdentifierGenerator", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/UniqueIdentifierGenerator";
-  var UniqueIdentifierGenerator = function UniqueIdentifierGenerator() {
-    this.identifierIndex = 0;
-  };
-  ($traceurRuntime.createClass)(UniqueIdentifierGenerator, {generateUniqueIdentifier: function() {
-      return ("$__" + this.identifierIndex++);
-    }}, {});
-  return {get UniqueIdentifierGenerator() {
-      return UniqueIdentifierGenerator;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/FromOptionsTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/FromOptionsTransformer";
-  var AmdTransformer = System.get("traceur@0.0.52/src/codegeneration/AmdTransformer").AmdTransformer;
-  var AnnotationsTransformer = System.get("traceur@0.0.52/src/codegeneration/AnnotationsTransformer").AnnotationsTransformer;
-  var ArrayComprehensionTransformer = System.get("traceur@0.0.52/src/codegeneration/ArrayComprehensionTransformer").ArrayComprehensionTransformer;
-  var ArrowFunctionTransformer = System.get("traceur@0.0.52/src/codegeneration/ArrowFunctionTransformer").ArrowFunctionTransformer;
-  var BlockBindingTransformer = System.get("traceur@0.0.52/src/codegeneration/BlockBindingTransformer").BlockBindingTransformer;
-  var ClassTransformer = System.get("traceur@0.0.52/src/codegeneration/ClassTransformer").ClassTransformer;
-  var CommonJsModuleTransformer = System.get("traceur@0.0.52/src/codegeneration/CommonJsModuleTransformer").CommonJsModuleTransformer;
-  var validateConst = System.get("traceur@0.0.52/src/semantics/ConstChecker").validate;
-  var DefaultParametersTransformer = System.get("traceur@0.0.52/src/codegeneration/DefaultParametersTransformer").DefaultParametersTransformer;
-  var DestructuringTransformer = System.get("traceur@0.0.52/src/codegeneration/DestructuringTransformer").DestructuringTransformer;
-  var ForOfTransformer = System.get("traceur@0.0.52/src/codegeneration/ForOfTransformer").ForOfTransformer;
-  var validateFreeVariables = System.get("traceur@0.0.52/src/semantics/FreeVariableChecker").validate;
-  var GeneratorComprehensionTransformer = System.get("traceur@0.0.52/src/codegeneration/GeneratorComprehensionTransformer").GeneratorComprehensionTransformer;
-  var GeneratorTransformPass = System.get("traceur@0.0.52/src/codegeneration/GeneratorTransformPass").GeneratorTransformPass;
-  var InlineModuleTransformer = System.get("traceur@0.0.52/src/codegeneration/InlineModuleTransformer").InlineModuleTransformer;
-  var ModuleTransformer = System.get("traceur@0.0.52/src/codegeneration/ModuleTransformer").ModuleTransformer;
-  var MultiTransformer = System.get("traceur@0.0.52/src/codegeneration/MultiTransformer").MultiTransformer;
-  var NumericLiteralTransformer = System.get("traceur@0.0.52/src/codegeneration/NumericLiteralTransformer").NumericLiteralTransformer;
-  var ObjectLiteralTransformer = System.get("traceur@0.0.52/src/codegeneration/ObjectLiteralTransformer").ObjectLiteralTransformer;
-  var PropertyNameShorthandTransformer = System.get("traceur@0.0.52/src/codegeneration/PropertyNameShorthandTransformer").PropertyNameShorthandTransformer;
-  var InstantiateModuleTransformer = System.get("traceur@0.0.52/src/codegeneration/InstantiateModuleTransformer").InstantiateModuleTransformer;
-  var RestParameterTransformer = System.get("traceur@0.0.52/src/codegeneration/RestParameterTransformer").RestParameterTransformer;
-  var SpreadTransformer = System.get("traceur@0.0.52/src/codegeneration/SpreadTransformer").SpreadTransformer;
-  var SymbolTransformer = System.get("traceur@0.0.52/src/codegeneration/SymbolTransformer").SymbolTransformer;
-  var TemplateLiteralTransformer = System.get("traceur@0.0.52/src/codegeneration/TemplateLiteralTransformer").TemplateLiteralTransformer;
-  var TypeTransformer = System.get("traceur@0.0.52/src/codegeneration/TypeTransformer").TypeTransformer;
-  var TypeAssertionTransformer = System.get("traceur@0.0.52/src/codegeneration/TypeAssertionTransformer").TypeAssertionTransformer;
-  var TypeToExpressionTransformer = System.get("traceur@0.0.52/src/codegeneration/TypeToExpressionTransformer").TypeToExpressionTransformer;
-  var UniqueIdentifierGenerator = System.get("traceur@0.0.52/src/codegeneration/UniqueIdentifierGenerator").UniqueIdentifierGenerator;
-  var $__724 = System.get("traceur@0.0.52/src/Options"),
-      options = $__724.options,
-      transformOptions = $__724.transformOptions;
-  var FromOptionsTransformer = function FromOptionsTransformer(reporter) {
-    var idGenerator = arguments[1] !== (void 0) ? arguments[1] : new UniqueIdentifierGenerator();
-    var $__725 = this;
-    $traceurRuntime.superCall(this, $FromOptionsTransformer.prototype, "constructor", [reporter, options.validate]);
-    var append = (function(transformer) {
-      $__725.append((function(tree) {
-        return new transformer(idGenerator, reporter).transformAny(tree);
-      }));
-    });
-    if (transformOptions.blockBinding) {
-      this.append((function(tree) {
-        validateConst(tree, reporter);
-        return tree;
-      }));
-    }
-    if (options.freeVariableChecker) {
-      this.append((function(tree) {
-        validateFreeVariables(tree, reporter);
-        return tree;
-      }));
-    }
-    if (transformOptions.numericLiterals)
-      append(NumericLiteralTransformer);
-    if (transformOptions.templateLiterals)
-      append(TemplateLiteralTransformer);
-    if (options.types) {
-      append(TypeToExpressionTransformer);
-    }
-    if (transformOptions.annotations)
-      append(AnnotationsTransformer);
-    if (options.typeAssertions)
-      append(TypeAssertionTransformer);
-    if (transformOptions.propertyNameShorthand)
-      append(PropertyNameShorthandTransformer);
-    if (transformOptions.modules) {
-      switch (transformOptions.modules) {
-        case 'commonjs':
-          append(CommonJsModuleTransformer);
-          break;
-        case 'amd':
-          append(AmdTransformer);
-          break;
-        case 'inline':
-          append(InlineModuleTransformer);
-          break;
-        case 'instantiate':
-          append(InstantiateModuleTransformer);
-          break;
-        case 'register':
-          append(ModuleTransformer);
-          break;
-        default:
-          throw new Error('Invalid modules transform option');
-      }
-    }
-    if (transformOptions.arrowFunctions)
-      append(ArrowFunctionTransformer);
-    if (transformOptions.classes)
-      append(ClassTransformer);
-    if (transformOptions.propertyMethods || transformOptions.computedPropertyNames) {
-      append(ObjectLiteralTransformer);
-    }
-    if (transformOptions.generatorComprehension)
-      append(GeneratorComprehensionTransformer);
-    if (transformOptions.arrayComprehension)
-      append(ArrayComprehensionTransformer);
-    if (transformOptions.forOf)
-      append(ForOfTransformer);
-    if (transformOptions.restParameters)
-      append(RestParameterTransformer);
-    if (transformOptions.defaultParameters)
-      append(DefaultParametersTransformer);
-    if (transformOptions.destructuring)
-      append(DestructuringTransformer);
-    if (transformOptions.types)
-      append(TypeTransformer);
-    if (transformOptions.spread)
-      append(SpreadTransformer);
-    if (transformOptions.blockBinding)
-      append(BlockBindingTransformer);
-    if (transformOptions.generators || transformOptions.asyncFuntions)
-      append(GeneratorTransformPass);
-    if (transformOptions.symbols)
-      append(SymbolTransformer);
-  };
-  var $FromOptionsTransformer = FromOptionsTransformer;
-  ($traceurRuntime.createClass)(FromOptionsTransformer, {}, {}, MultiTransformer);
-  return {get FromOptionsTransformer() {
-      return FromOptionsTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/PureES6Transformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/PureES6Transformer";
-  var AnnotationsTransformer = System.get("traceur@0.0.52/src/codegeneration/AnnotationsTransformer").AnnotationsTransformer;
-  var validateFreeVariables = System.get("traceur@0.0.52/src/semantics/FreeVariableChecker").validate;
-  var MultiTransformer = System.get("traceur@0.0.52/src/codegeneration/MultiTransformer").MultiTransformer;
-  var TypeTransformer = System.get("traceur@0.0.52/src/codegeneration/TypeTransformer").TypeTransformer;
-  var UniqueIdentifierGenerator = System.get("traceur@0.0.52/src/codegeneration/UniqueIdentifierGenerator").UniqueIdentifierGenerator;
-  var options = System.get("traceur@0.0.52/src/Options").options;
-  var PureES6Transformer = function PureES6Transformer(reporter) {
-    var idGenerator = arguments[1] !== (void 0) ? arguments[1] : new UniqueIdentifierGenerator();
-    var $__733 = this;
-    $traceurRuntime.superCall(this, $PureES6Transformer.prototype, "constructor", [reporter, options.validate]);
-    var append = (function(transformer) {
-      $__733.append((function(tree) {
-        return new transformer(idGenerator, reporter).transformAny(tree);
-      }));
-    });
-    if (options.freeVariableChecker) {
-      this.append((function(tree) {
-        validateFreeVariables(tree, reporter);
-        return tree;
-      }));
-    }
-    append(AnnotationsTransformer);
-    append(TypeTransformer);
-  };
-  var $PureES6Transformer = PureES6Transformer;
-  ($traceurRuntime.createClass)(PureES6Transformer, {}, {}, MultiTransformer);
-  return {get PureES6Transformer() {
-      return PureES6Transformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/module/AttachModuleNameTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/AttachModuleNameTransformer";
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__736 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      Module = $__736.Module,
-      Script = $__736.Script;
-  var AttachModuleNameTransformer = function AttachModuleNameTransformer(moduleName) {
-    this.moduleName_ = moduleName;
-  };
-  ($traceurRuntime.createClass)(AttachModuleNameTransformer, {
-    transformModule: function(tree) {
-      return new Module(tree.location, tree.scriptItemList, this.moduleName_);
-    },
-    transformScript: function(tree) {
-      return new Script(tree.location, tree.scriptItemList, this.moduleName_);
-    }
-  }, {}, ParseTreeTransformer);
-  return {get AttachModuleNameTransformer() {
-      return AttachModuleNameTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/util/CollectingErrorReporter", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/CollectingErrorReporter";
-  var ErrorReporter = System.get("traceur@0.0.52/src/util/ErrorReporter").ErrorReporter;
-  var CollectingErrorReporter = function CollectingErrorReporter() {
-    $traceurRuntime.superCall(this, $CollectingErrorReporter.prototype, "constructor", []);
-    this.errors = [];
-  };
-  var $CollectingErrorReporter = CollectingErrorReporter;
-  ($traceurRuntime.createClass)(CollectingErrorReporter, {
-    reportMessageInternal: function(location, message) {
-      if (location)
-        message = (location + ": " + message);
-      this.errors.push(message);
-    },
-    errorsAsString: function() {
-      return this.errors.join('\n');
-    },
-    toException: function() {
-      return new Error(this.errorsAsString());
-    }
-  }, {}, ErrorReporter);
-  return {get CollectingErrorReporter() {
-      return CollectingErrorReporter;
-    }};
-});
-System.register("traceur@0.0.52/src/Compiler", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/Compiler";
-  var AttachModuleNameTransformer = System.get("traceur@0.0.52/src/codegeneration/module/AttachModuleNameTransformer").AttachModuleNameTransformer;
-  var FromOptionsTransformer = System.get("traceur@0.0.52/src/codegeneration/FromOptionsTransformer").FromOptionsTransformer;
-  var Parser = System.get("traceur@0.0.52/src/syntax/Parser").Parser;
-  var PureES6Transformer = System.get("traceur@0.0.52/src/codegeneration/PureES6Transformer").PureES6Transformer;
-  var SourceFile = System.get("traceur@0.0.52/src/syntax/SourceFile").SourceFile;
-  var SourceMapGenerator = System.get("traceur@0.0.52/src/outputgeneration/SourceMapIntegration").SourceMapGenerator;
-  var CollectingErrorReporter = System.get("traceur@0.0.52/src/util/CollectingErrorReporter").CollectingErrorReporter;
-  var $__747 = System.get("traceur@0.0.52/src/Options"),
-      traceurOptions = $__747.options,
-      versionLockedOptions = $__747.versionLockedOptions;
-  var write = System.get("traceur@0.0.52/src/outputgeneration/TreeWriter").write;
-  function merge() {
-    for (var srcs = [],
-        $__751 = 0; $__751 < arguments.length; $__751++)
-      srcs[$__751] = arguments[$__751];
-    var dest = Object.create(null);
-    srcs.forEach((function(src) {
-      Object.keys(src).forEach((function(key) {
-        dest[key] = src[key];
-      }));
-      var srcModules = src.modules;
-      if (typeof srcModules !== 'undefined') {
-        dest.modules = srcModules;
-      }
-    }));
-    return dest;
-  }
-  var Compiler = function Compiler() {
-    var overridingOptions = arguments[0] !== (void 0) ? arguments[0] : {};
-    this.defaultOptions_ = merge(this.defaultOptions(), overridingOptions);
-  };
-  ($traceurRuntime.createClass)(Compiler, {
-    script: function(content) {
-      var options = arguments[1] !== (void 0) ? arguments[1] : {};
-      options.modules = false;
-      return this.compile(content, options);
-    },
-    module: function(content) {
-      var options = arguments[1] !== (void 0) ? arguments[1] : {};
-      options.modules = 'register';
-      return this.compile(content, options);
-    },
-    compile: function(content) {
-      var options = arguments[1] !== (void 0) ? arguments[1] : {};
-      var $__749 = this;
-      return this.parse({
-        content: content,
-        options: options
-      }).then((function(result) {
-        return $__749.transform(result);
-      })).then((function(result) {
-        return $__749.write(result);
-      }));
-    },
-    stringToString: function(content) {
-      var options = arguments[1] !== (void 0) ? arguments[1] : {};
-      var output = this.stringToTree({
-        content: content,
-        options: options
-      });
-      if (output.errors.length)
-        return output;
-      output = this.treeToTree(output);
-      if (output.errors.length)
-        return output;
-      return this.treeToString(output);
-    },
-    stringToTree: function($__752) {
-      var $__754;
-      var $__753 = $traceurRuntime.assertObject($__752),
-          content = $__753.content,
-          options = ($__754 = $__753.options) === void 0 ? {} : $__754;
-      var mergedOptions = merge(this.defaultOptions_, options);
-      options = traceurOptions.setFromObject(mergedOptions);
-      var errorReporter = new CollectingErrorReporter();
-      var sourceFile = new SourceFile(mergedOptions.filename, content);
-      var parser = new Parser(sourceFile, errorReporter);
-      var tree = mergedOptions.modules ? parser.parseModule() : parser.parseScript();
-      return {
-        tree: tree,
-        options: mergedOptions,
-        errors: errorReporter.errors
-      };
-    },
-    parse: function(input) {
-      return this.promise(this.stringToTree, input);
-    },
-    treeToTree: function($__752) {
-      var $__754 = $traceurRuntime.assertObject($__752),
-          tree = $__754.tree,
-          options = $__754.options;
-      var transformer;
-      if (options.moduleName) {
-        var moduleName = options.moduleName;
-        if (typeof moduleName !== 'string')
-          moduleName = this.resolveModuleName(options.filename);
-        if (moduleName) {
-          transformer = new AttachModuleNameTransformer(moduleName);
-          tree = transformer.transformAny(tree);
-        }
-      }
-      var errorReporter = new CollectingErrorReporter();
-      if (options.outputLanguage.toLowerCase() === 'es6') {
-        transformer = new PureES6Transformer(errorReporter);
-      } else {
-        transformer = new FromOptionsTransformer(errorReporter);
-      }
-      var transformedTree = transformer.transform(tree);
-      if (errorReporter.hadError()) {
-        return {
-          js: null,
-          errors: errorReporter.errors
-        };
-      } else {
-        return {
-          tree: transformedTree,
-          options: options,
-          errors: errorReporter.errors
-        };
-      }
-    },
-    transform: function(input) {
-      return this.promise(this.treeToTree, input);
-    },
-    treeToString: function($__752) {
-      var $__754 = $traceurRuntime.assertObject($__752),
-          tree = $__754.tree,
-          options = $__754.options,
-          errors = $__754.errors;
-      var treeWriterOptions = {};
-      if (options.sourceMaps) {
-        treeWriterOptions.sourceMapGenerator = new SourceMapGenerator({
-          file: options.filename,
-          sourceRoot: this.sourceRootForFilename(options.filename)
-        });
-      }
-      return {
-        js: write(tree, treeWriterOptions),
-        errors: errors,
-        generatedSourceMap: treeWriterOptions.generatedSourceMap || null
-      };
-    },
-    write: function(input) {
-      return this.promise(this.treeToString, input);
-    },
-    resolveModuleName: function(filename) {
-      return filename;
-    },
-    sourceRootForFilename: function(filename) {
-      return filename;
-    },
-    defaultOptions: function() {
-      return versionLockedOptions;
-    },
-    promise: function(method, input) {
-      var $__749 = this;
-      return new Promise((function(resolve, reject) {
-        var output = method.call($__749, input);
-        if (output.errors.length)
-          reject(new Error(output.errors.join('\n')));
-        else
-          resolve(output);
-      }));
-    }
-  }, {
-    amdOptions: function() {
-      var options = arguments[0] !== (void 0) ? arguments[0] : {};
-      var amdOptions = {
-        modules: 'amd',
-        filename: undefined,
-        sourceMap: false,
-        moduleName: true
-      };
-      return merge(amdOptions, options);
-    },
-    commonJSOptions: function() {
-      var options = arguments[0] !== (void 0) ? arguments[0] : {};
-      var commonjsOptions = {
-        modules: 'commonjs',
-        filename: '<unknown file>',
-        sourceMap: false,
-        moduleName: false
-      };
-      return merge(commonjsOptions, options);
-    }
-  });
-  return {get Compiler() {
-      return Compiler;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/module/ValidationVisitor", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/ValidationVisitor";
-  var ModuleVisitor = System.get("traceur@0.0.52/src/codegeneration/module/ModuleVisitor").ModuleVisitor;
-  var ValidationVisitor = function ValidationVisitor() {
-    $traceurRuntime.defaultSuperCall(this, $ValidationVisitor.prototype, arguments);
-  };
-  var $ValidationVisitor = ValidationVisitor;
-  ($traceurRuntime.createClass)(ValidationVisitor, {
-    checkExport_: function(tree, name) {
-      var description = this.validatingModuleDescription_;
-      if (description && !description.getExport(name)) {
-        var moduleName = description.normalizedName;
-        this.reportError(tree, ("'" + name + "' is not exported by '" + moduleName + "'"));
-      }
-    },
-    checkImport_: function(tree, name) {
-      var existingImport = this.moduleSymbol.getImport(name);
-      if (existingImport) {
-        this.reportError(tree, ("'" + name + "' was previously imported at " + existingImport.location.start));
-      } else {
-        this.moduleSymbol.addImport(name, tree);
-      }
-    },
-    visitAndValidate_: function(moduleDescription, tree) {
-      var validatingModuleDescription = this.validatingModuleDescription_;
-      this.validatingModuleDescription_ = moduleDescription;
-      this.visitAny(tree);
-      this.validatingModuleDescription_ = validatingModuleDescription;
-    },
-    visitNamedExport: function(tree) {
-      if (tree.moduleSpecifier) {
-        var name = tree.moduleSpecifier.token.processedValue;
-        var moduleDescription = this.getModuleDescriptionForModuleSpecifier(name);
-        this.visitAndValidate_(moduleDescription, tree.specifierSet);
-      }
-    },
-    visitExportSpecifier: function(tree) {
-      this.checkExport_(tree, tree.lhs.value);
-    },
-    visitImportDeclaration: function(tree) {
-      var name = tree.moduleSpecifier.token.processedValue;
-      var moduleDescription = this.getModuleDescriptionForModuleSpecifier(name);
-      this.visitAndValidate_(moduleDescription, tree.importClause);
-    },
-    visitImportSpecifier: function(tree) {
-      var importName = tree.rhs ? tree.rhs.value : tree.lhs.value;
-      this.checkImport_(tree, importName);
-      this.checkExport_(tree, tree.lhs.value);
-    },
-    visitImportedBinding: function(tree) {
-      var importName = tree.binding.identifierToken.value;
-      this.checkImport_(tree, importName);
-      this.checkExport_(tree, 'default');
-    }
-  }, {}, ModuleVisitor);
-  return {get ValidationVisitor() {
-      return ValidationVisitor;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/module/ExportListBuilder", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/ExportListBuilder";
-  var ExportVisitor = System.get("traceur@0.0.52/src/codegeneration/module/ExportVisitor").ExportVisitor;
-  var ValidationVisitor = System.get("traceur@0.0.52/src/codegeneration/module/ValidationVisitor").ValidationVisitor;
-  var transformOptions = System.get("traceur@0.0.52/src/Options").transformOptions;
-  function buildExportList(deps, loader, reporter) {
-    if (!transformOptions.modules)
-      return;
-    function doVisit(ctor) {
-      for (var i = 0; i < deps.length; i++) {
-        var visitor = new ctor(reporter, loader, deps[i].moduleSymbol);
-        visitor.visitAny(deps[i].tree);
-      }
-    }
-    function reverseVisit(ctor) {
-      for (var i = deps.length - 1; i >= 0; i--) {
-        var visitor = new ctor(reporter, loader, deps[i].moduleSymbol);
-        visitor.visitAny(deps[i].tree);
-      }
-    }
-    reverseVisit(ExportVisitor);
-    doVisit(ValidationVisitor);
-  }
-  return {get buildExportList() {
-      return buildExportList;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/module/ModuleSpecifierVisitor", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/ModuleSpecifierVisitor";
-  var ParseTreeVisitor = System.get("traceur@0.0.52/src/syntax/ParseTreeVisitor").ParseTreeVisitor;
-  var options = System.get("traceur@0.0.52/src/Options").options;
-  var ModuleSpecifierVisitor = function ModuleSpecifierVisitor() {
-    $traceurRuntime.superCall(this, $ModuleSpecifierVisitor.prototype, "constructor", []);
-    this.moduleSpecifiers_ = Object.create(null);
-  };
-  var $ModuleSpecifierVisitor = ModuleSpecifierVisitor;
-  ($traceurRuntime.createClass)(ModuleSpecifierVisitor, {
-    get moduleSpecifiers() {
-      return Object.keys(this.moduleSpecifiers_);
-    },
-    visitModuleSpecifier: function(tree) {
-      this.moduleSpecifiers_[tree.token.processedValue] = true;
-    },
-    visitVariableDeclaration: function(tree) {
-      this.addTypeAssertionDependency_(tree.typeAnnotation);
-      return $traceurRuntime.superCall(this, $ModuleSpecifierVisitor.prototype, "visitVariableDeclaration", [tree]);
-    },
-    visitFormalParameter: function(tree) {
-      this.addTypeAssertionDependency_(tree.typeAnnotation);
-      return $traceurRuntime.superCall(this, $ModuleSpecifierVisitor.prototype, "visitFormalParameter", [tree]);
-    },
-    visitGetAccessor: function(tree) {
-      this.addTypeAssertionDependency_(tree.typeAnnotation);
-      return $traceurRuntime.superCall(this, $ModuleSpecifierVisitor.prototype, "visitGetAccessor", [tree]);
-    },
-    visitPropertyMethodAssignment: function(tree) {
-      this.addTypeAssertionDependency_(tree.typeAnnotation);
-      return $traceurRuntime.superCall(this, $ModuleSpecifierVisitor.prototype, "visitPropertyMethodAssignment", [tree]);
-    },
-    visitFunctionDeclaration: function(tree) {
-      this.addTypeAssertionDependency_(tree.typeAnnotation);
-      return $traceurRuntime.superCall(this, $ModuleSpecifierVisitor.prototype, "visitFunctionDeclaration", [tree]);
-    },
-    visitFunctionExpression: function(tree) {
-      this.addTypeAssertionDependency_(tree.typeAnnotation);
-      return $traceurRuntime.superCall(this, $ModuleSpecifierVisitor.prototype, "visitFunctionExpression", [tree]);
-    },
-    addTypeAssertionDependency_: function(typeAnnotation) {
-      if (typeAnnotation !== null && options.typeAssertionModule !== null)
-        this.moduleSpecifiers_[options.typeAssertionModule] = true;
-    }
-  }, {}, ParseTreeVisitor);
-  return {get ModuleSpecifierVisitor() {
-      return ModuleSpecifierVisitor;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/system-map", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/system-map";
-  function prefixMatchLength(name, prefix) {
-    var prefixParts = prefix.split('/');
-    var nameParts = name.split('/');
-    if (prefixParts.length > nameParts.length)
-      return 0;
-    for (var i = 0; i < prefixParts.length; i++) {
-      if (nameParts[i] != prefixParts[i])
-        return 0;
-    }
-    return prefixParts.length;
-  }
-  function applyMap(map, name, parentName) {
-    var curMatch,
-        curMatchLength = 0;
-    var curParent,
-        curParentMatchLength = 0;
-    if (parentName) {
-      var mappedName;
-      Object.getOwnPropertyNames(map).some(function(p) {
-        var curMap = map[p];
-        if (curMap && typeof curMap === 'object') {
-          if (prefixMatchLength(parentName, p) <= curParentMatchLength)
-            return;
-          Object.getOwnPropertyNames(curMap).forEach(function(q) {
-            if (prefixMatchLength(name, q) > curMatchLength) {
-              curMatch = q;
-              curMatchLength = q.split('/').length;
-              curParent = p;
-              curParentMatchLength = p.split('/').length;
-            }
-          });
-        }
-        if (curMatch) {
-          var subPath = name.split('/').splice(curMatchLength).join('/');
-          mappedName = map[curParent][curMatch] + (subPath ? '/' + subPath : '');
-          return mappedName;
-        }
-      });
-    }
-    if (mappedName)
-      return mappedName;
-    Object.getOwnPropertyNames(map).forEach(function(p) {
-      var curMap = map[p];
-      if (curMap && typeof curMap === 'string') {
-        if (prefixMatchLength(name, p) > curMatchLength) {
-          curMatch = p;
-          curMatchLength = p.split('/').length;
-        }
-      }
-    });
-    if (!curMatch)
-      return name;
-    var subPath = name.split('/').splice(curMatchLength).join('/');
-    return map[curMatch] + (subPath ? '/' + subPath : '');
-  }
-  var systemjs = {applyMap: applyMap};
-  return {get systemjs() {
-      return systemjs;
-    }};
-});
-System.register("traceur@0.0.52/src/util/url", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/util/url";
-  var canonicalizeUrl = $traceurRuntime.canonicalizeUrl;
-  var isAbsolute = $traceurRuntime.isAbsolute;
-  var removeDotSegments = $traceurRuntime.removeDotSegments;
-  var resolveUrl = $traceurRuntime.resolveUrl;
-  return {
-    get canonicalizeUrl() {
-      return canonicalizeUrl;
-    },
-    get isAbsolute() {
-      return isAbsolute;
-    },
-    get removeDotSegments() {
-      return removeDotSegments;
-    },
-    get resolveUrl() {
-      return resolveUrl;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/runtime/webLoader", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/webLoader";
-  var webLoader = {load: function(url, callback, errback) {
-      var xhr = new XMLHttpRequest();
-      xhr.onload = (function() {
-        if (xhr.status == 200 || xhr.status == 0) {
-          callback(xhr.responseText);
-        } else {
-          var err;
-          if (xhr.status === 404)
-            err = 'File not found \'' + url + '\'';
-          else
-            err = xhr.status + xhr.statusText;
-          errback(err);
-        }
-        xhr = null;
-      });
-      xhr.onerror = (function(err) {
-        errback(err);
-      });
-      xhr.open('GET', url, true);
-      xhr.send();
-      return (function() {
-        xhr && xhr.abort();
-      });
-    }};
-  return {get webLoader() {
-      return webLoader;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/LoaderHooks", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/LoaderHooks";
-  var AttachModuleNameTransformer = System.get("traceur@0.0.52/src/codegeneration/module/AttachModuleNameTransformer").AttachModuleNameTransformer;
-  var FromOptionsTransformer = System.get("traceur@0.0.52/src/codegeneration/FromOptionsTransformer").FromOptionsTransformer;
-  var buildExportList = System.get("traceur@0.0.52/src/codegeneration/module/ExportListBuilder").buildExportList;
-  var CollectingErrorReporter = System.get("traceur@0.0.52/src/util/CollectingErrorReporter").CollectingErrorReporter;
-  var ModuleSpecifierVisitor = System.get("traceur@0.0.52/src/codegeneration/module/ModuleSpecifierVisitor").ModuleSpecifierVisitor;
-  var ModuleSymbol = System.get("traceur@0.0.52/src/codegeneration/module/ModuleSymbol").ModuleSymbol;
-  var Parser = System.get("traceur@0.0.52/src/syntax/Parser").Parser;
-  var options = System.get("traceur@0.0.52/src/Options").options;
-  var SourceFile = System.get("traceur@0.0.52/src/syntax/SourceFile").SourceFile;
-  var systemjs = System.get("traceur@0.0.52/src/runtime/system-map").systemjs;
-  var UniqueIdentifierGenerator = System.get("traceur@0.0.52/src/codegeneration/UniqueIdentifierGenerator").UniqueIdentifierGenerator;
-  var $__774 = System.get("traceur@0.0.52/src/util/url"),
-      isAbsolute = $__774.isAbsolute,
-      resolveUrl = $__774.resolveUrl;
-  var webLoader = System.get("traceur@0.0.52/src/runtime/webLoader").webLoader;
-  var assert = System.get("traceur@0.0.52/src/util/assert").assert;
-  var NOT_STARTED = 0;
-  var LOADING = 1;
-  var LOADED = 2;
-  var PARSED = 3;
-  var TRANSFORMING = 4;
-  var TRANSFORMED = 5;
-  var COMPLETE = 6;
-  var ERROR = 7;
-  var identifierGenerator = new UniqueIdentifierGenerator();
-  var LoaderHooks = function LoaderHooks(reporter, baseURL) {
-    var fileLoader = arguments[2] !== (void 0) ? arguments[2] : webLoader;
-    var moduleStore = arguments[3] !== (void 0) ? arguments[3] : $traceurRuntime.ModuleStore;
-    this.baseURL_ = baseURL;
-    this.moduleStore_ = moduleStore;
-    this.fileLoader = fileLoader;
-  };
-  ($traceurRuntime.createClass)(LoaderHooks, {
-    get: function(normalizedName) {
-      return this.moduleStore_.get(normalizedName);
-    },
-    set: function(normalizedName, module) {
-      this.moduleStore_.set(normalizedName, module);
-    },
-    normalize: function(name, referrerName, referrerAddress) {
-      var normalizedName = this.moduleStore_.normalize(name, referrerName, referrerAddress);
-      if (System.map)
-        return systemjs.applyMap(System.map, normalizedName, referrerName);
-      else
-        return normalizedName;
-    },
-    get baseURL() {
-      return this.baseURL_;
-    },
-    set baseURL(value) {
-      this.baseURL_ = String(value);
-    },
-    getModuleSpecifiers: function(codeUnit) {
-      this.parse(codeUnit);
-      codeUnit.state = PARSED;
-      var moduleSpecifierVisitor = new ModuleSpecifierVisitor();
-      moduleSpecifierVisitor.visit(codeUnit.metadata.tree);
-      return moduleSpecifierVisitor.moduleSpecifiers;
-    },
-    parse: function(codeUnit) {
-      assert(!codeUnit.metadata.tree);
-      var reporter = new CollectingErrorReporter();
-      var normalizedName = codeUnit.normalizedName;
-      var program = codeUnit.source;
-      var url = codeUnit.url || normalizedName;
-      var file = new SourceFile(url, program);
-      this.checkForErrors((function(reporter) {
-        var parser = new Parser(file, reporter);
-        if (codeUnit.type == 'module')
-          codeUnit.metadata.tree = parser.parseModule();
-        else
-          codeUnit.metadata.tree = parser.parseScript();
-      }));
-      codeUnit.metadata.moduleSymbol = new ModuleSymbol(codeUnit.metadata.tree, normalizedName);
-    },
-    transform: function(codeUnit) {
-      var transformer = new AttachModuleNameTransformer(codeUnit.normalizedName);
-      var transformedTree = transformer.transformAny(codeUnit.metadata.tree);
-      return this.checkForErrors((function(reporter) {
-        transformer = new FromOptionsTransformer(reporter, identifierGenerator);
-        return transformer.transform(transformedTree);
-      }));
-    },
-    fetch: function(load) {
-      var $__777 = this;
-      return new Promise((function(resolve, reject) {
-        if (!load)
-          reject(new TypeError('fetch requires argument object'));
-        else if (!load.address || typeof load.address !== 'string')
-          reject(new TypeError('fetch({address}) missing required string.'));
-        else
-          $__777.fileLoader.load(load.address, resolve, reject);
-      }));
-    },
-    translate: function(load) {
-      return new Promise((function(resolve, reject) {
-        resolve(load.source);
-      }));
-    },
-    instantiate: function($__779) {
-      var $__780 = $traceurRuntime.assertObject($__779),
-          name = $__780.name,
-          metadata = $__780.metadata,
-          address = $__780.address,
-          source = $__780.source,
-          sourceMap = $__780.sourceMap;
-      return new Promise((function(resolve, reject) {
-        resolve(undefined);
-      }));
-    },
-    locate: function(load) {
-      load.url = this.locate_(load);
-      return load.url;
-    },
-    locate_: function(load) {
-      var normalizedModuleName = load.normalizedName;
-      var asJS;
-      if (load.type === 'script') {
-        asJS = normalizedModuleName;
-      } else {
-        asJS = normalizedModuleName + '.js';
-      }
-      if (options.referrer) {
-        if (asJS.indexOf(options.referrer) === 0) {
-          asJS = asJS.slice(options.referrer.length);
-          load.metadata.locateMap = {
-            pattern: options.referrer,
-            replacement: ''
-          };
-        }
-      }
-      if (isAbsolute(asJS))
-        return asJS;
-      var baseURL = load.metadata && load.metadata.baseURL;
-      baseURL = baseURL || this.baseURL;
-      if (baseURL) {
-        load.metadata.baseURL = baseURL;
-        return resolveUrl(baseURL, asJS);
-      }
-      return asJS;
-    },
-    nameTrace: function(load) {
-      var trace = '';
-      if (load.metadata.locateMap) {
-        trace += this.locateMapTrace(load);
-      }
-      var base = load.metadata.baseURL || this.baseURL;
-      if (base) {
-        trace += this.baseURLTrace(base);
-      } else {
-        trace += 'No baseURL\n';
-      }
-      return trace;
-    },
-    locateMapTrace: function(load) {
-      var map = load.metadata.locateMap;
-      return ("LoaderHooks.locate found \'" + map.pattern + "\' -> \'" + map.replacement + "\'\n");
-    },
-    baseURLTrace: function(base) {
-      return 'LoaderHooks.locate resolved against base \'' + base + '\'\n';
-    },
-    evaluateCodeUnit: function(codeUnit) {
-      var result = ('global', eval)(codeUnit.metadata.transcoded);
-      codeUnit.metadata.transformedTree = null;
-      return result;
-    },
-    analyzeDependencies: function(dependencies, loader) {
-      var deps = [];
-      for (var i = 0; i < dependencies.length; i++) {
-        var codeUnit = dependencies[i];
-        assert(codeUnit.state >= PARSED);
-        if (codeUnit.state == PARSED) {
-          deps.push(codeUnit.metadata);
-        }
-      }
-      this.checkForErrors((function(reporter) {
-        return buildExportList(deps, loader, reporter);
-      }));
-    },
-    bundledModule: function(name) {
-      return this.moduleStore_.bundleStore[name];
-    },
-    checkForErrors: function(fncOfReporter) {
-      var reporter = new CollectingErrorReporter();
-      var result = fncOfReporter(reporter);
-      if (reporter.hadError())
-        throw reporter.toException();
-      return result;
-    }
-  }, {});
-  return {get LoaderHooks() {
-      return LoaderHooks;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/InterceptOutputLoaderHooks", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/InterceptOutputLoaderHooks";
-  var LoaderHooks = System.get("traceur@0.0.52/src/runtime/LoaderHooks").LoaderHooks;
-  var InterceptOutputLoaderHooks = function InterceptOutputLoaderHooks() {
-    for (var args = [],
-        $__783 = 0; $__783 < arguments.length; $__783++)
-      args[$__783] = arguments[$__783];
-    $traceurRuntime.superCall(this, $InterceptOutputLoaderHooks.prototype, "constructor", $traceurRuntime.spread(args));
-    this.sourceMap = null;
-    this.transcoded = null;
-    this.onTranscoded = (function() {});
-  };
-  var $InterceptOutputLoaderHooks = InterceptOutputLoaderHooks;
-  ($traceurRuntime.createClass)(InterceptOutputLoaderHooks, {instantiate: function($__784) {
-      var $__785 = $traceurRuntime.assertObject($__784),
-          metadata = $__785.metadata,
-          url = $__785.url;
-      this.sourceMap = metadata.sourceMap;
-      this.transcoded = metadata.transcoded;
-      this.onTranscoded(metadata, url);
-      return undefined;
-    }}, {}, LoaderHooks);
-  return {get InterceptOutputLoaderHooks() {
-      return InterceptOutputLoaderHooks;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/InternalLoader", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/InternalLoader";
-  var LoaderHooks = System.get("traceur@0.0.52/src/runtime/LoaderHooks").LoaderHooks;
-  var Map = System.get("traceur@0.0.52/src/runtime/polyfills/Map").Map;
-  var $__788 = System.get("traceur@0.0.52/src/util/url"),
-      isAbsolute = $__788.isAbsolute,
-      resolveUrl = $__788.resolveUrl;
-  var options = System.get("traceur@0.0.52/src/Options").options;
-  var toSource = System.get("traceur@0.0.52/src/outputgeneration/toSource").toSource;
-  var NOT_STARTED = 0;
-  var LOADING = 1;
-  var LOADED = 2;
-  var PARSED = 3;
-  var TRANSFORMING = 4;
-  var TRANSFORMED = 5;
-  var COMPLETE = 6;
-  var ERROR = 7;
-  function mapToValues(map) {
-    var array = [];
-    map.forEach((function(v) {
-      array.push(v);
-    }));
-    return array;
-  }
-  var CodeUnit = function CodeUnit(loaderHooks, normalizedName, type, state, name, referrerName, address) {
-    var $__791 = this;
-    this.promise = new Promise((function(res, rej) {
-      $__791.loaderHooks = loaderHooks;
-      $__791.normalizedName = normalizedName;
-      $__791.type = type;
-      $__791.name_ = name;
-      $__791.referrerName_ = referrerName;
-      $__791.address = address;
-      $__791.url = InternalLoader.uniqueName(normalizedName, address);
-      $__791.state_ = state || NOT_STARTED;
-      $__791.error = null;
-      $__791.result = null;
-      $__791.data_ = {};
-      $__791.dependencies = [];
-      $__791.resolve = res;
-      $__791.reject = rej;
-    }));
-  };
-  ($traceurRuntime.createClass)(CodeUnit, {
-    get state() {
-      return this.state_;
-    },
-    set state(state) {
-      if (state < this.state_) {
-        throw new Error('Invalid state change');
-      }
-      this.state_ = state;
-    },
-    get metadata() {
-      return this.data_;
-    },
-    nameTrace: function() {
-      var trace = this.specifiedAs();
-      if (isAbsolute(this.name_)) {
-        return trace + 'An absolute name.\n';
-      }
-      if (this.referrerName_) {
-        return trace + this.importedBy() + this.normalizesTo();
-      }
-      return trace + this.normalizesTo();
-    },
-    specifiedAs: function() {
-      return ("Specified as " + this.name_ + ".\n");
-    },
-    importedBy: function() {
-      return ("Imported by " + this.referrerName_ + ".\n");
-    },
-    normalizesTo: function() {
-      return 'Normalizes to ' + this.normalizedName + '\n';
-    },
-    transform: function() {
-      return this.loaderHooks.transform(this);
-    },
-    instantiate: function(load) {
-      return this.loaderHooks.instantiate(this);
-    }
-  }, {});
-  var PreCompiledCodeUnit = function PreCompiledCodeUnit(loaderHooks, normalizedName, name, referrerName, address, module) {
-    $traceurRuntime.superCall(this, $PreCompiledCodeUnit.prototype, "constructor", [loaderHooks, normalizedName, 'module', COMPLETE, name, referrerName, address]);
-    this.result = module;
-    this.resolve(this.result);
-  };
-  var $PreCompiledCodeUnit = PreCompiledCodeUnit;
-  ($traceurRuntime.createClass)(PreCompiledCodeUnit, {}, {}, CodeUnit);
-  var BundledCodeUnit = function BundledCodeUnit(loaderHooks, normalizedName, name, referrerName, address, deps, execute) {
-    $traceurRuntime.superCall(this, $BundledCodeUnit.prototype, "constructor", [loaderHooks, normalizedName, 'module', TRANSFORMED, name, referrerName, address]);
-    this.deps = deps;
-    this.execute = execute;
-  };
-  var $BundledCodeUnit = BundledCodeUnit;
-  ($traceurRuntime.createClass)(BundledCodeUnit, {
-    getModuleSpecifiers: function() {
-      return this.deps;
-    },
-    evaluate: function() {
-      var $__791 = this;
-      var normalizedNames = this.deps.map((function(name) {
-        return $__791.loaderHooks.normalize(name);
-      }));
-      var module = this.execute.apply(Reflect.global, normalizedNames);
-      System.set(this.normalizedName, module);
-      return module;
-    }
-  }, {}, CodeUnit);
-  var HookedCodeUnit = function HookedCodeUnit() {
-    $traceurRuntime.defaultSuperCall(this, $HookedCodeUnit.prototype, arguments);
-  };
-  var $HookedCodeUnit = HookedCodeUnit;
-  ($traceurRuntime.createClass)(HookedCodeUnit, {
-    getModuleSpecifiers: function() {
-      return this.loaderHooks.getModuleSpecifiers(this);
-    },
-    evaluate: function() {
-      return this.loaderHooks.evaluateCodeUnit(this);
-    }
-  }, {}, CodeUnit);
-  var LoadCodeUnit = function LoadCodeUnit(loaderHooks, normalizedName, name, referrerName, address) {
-    $traceurRuntime.superCall(this, $LoadCodeUnit.prototype, "constructor", [loaderHooks, normalizedName, 'module', NOT_STARTED, name, referrerName, address]);
-  };
-  var $LoadCodeUnit = LoadCodeUnit;
-  ($traceurRuntime.createClass)(LoadCodeUnit, {}, {}, HookedCodeUnit);
-  var EvalCodeUnit = function EvalCodeUnit(loaderHooks, code) {
-    var type = arguments[2] !== (void 0) ? arguments[2] : 'script';
-    var normalizedName = arguments[3];
-    var referrerName = arguments[4];
-    var address = arguments[5];
-    $traceurRuntime.superCall(this, $EvalCodeUnit.prototype, "constructor", [loaderHooks, normalizedName, type, LOADED, null, referrerName, address]);
-    this.source = code;
-  };
-  var $EvalCodeUnit = EvalCodeUnit;
-  ($traceurRuntime.createClass)(EvalCodeUnit, {}, {}, HookedCodeUnit);
-  var uniqueNameCount = 0;
-  var InternalLoader = function InternalLoader(loaderHooks) {
-    this.loaderHooks = loaderHooks;
-    this.cache = new Map();
-    this.urlToKey = Object.create(null);
-    this.sync_ = false;
-  };
-  ($traceurRuntime.createClass)(InternalLoader, {
-    load: function(name) {
-      var referrerName = arguments[1] !== (void 0) ? arguments[1] : this.loaderHooks.baseURL;
-      var address = arguments[2];
-      var type = arguments[3] !== (void 0) ? arguments[3] : 'script';
-      var codeUnit = this.load_(name, referrerName, address, type);
-      return codeUnit.promise.then((function() {
-        return codeUnit;
-      }));
-    },
-    load_: function(name, referrerName, address, type) {
-      var $__791 = this;
-      var codeUnit = this.getCodeUnit_(name, referrerName, address, type);
-      if (codeUnit.state === ERROR) {
-        return codeUnit;
-      }
-      if (codeUnit.state === TRANSFORMED) {
-        this.handleCodeUnitLoaded(codeUnit);
-      } else {
-        if (codeUnit.state !== NOT_STARTED)
-          return codeUnit;
-        codeUnit.state = LOADING;
-        codeUnit.address = this.loaderHooks.locate(codeUnit);
-        this.loaderHooks.fetch(codeUnit).then((function(text) {
-          codeUnit.source = text;
-          return codeUnit;
-        })).then(this.loaderHooks.translate.bind(this.loaderHooks)).then((function(source) {
-          codeUnit.source = source;
-          codeUnit.state = LOADED;
-          $__791.handleCodeUnitLoaded(codeUnit);
-          return codeUnit;
-        })).catch((function(err) {
-          try {
-            codeUnit.state = ERROR;
-            codeUnit.error = err;
-            $__791.handleCodeUnitLoadError(codeUnit);
-          } catch (ex) {
-            console.error('Internal Error ' + (ex.stack || ex));
-          }
-        }));
-      }
-      return codeUnit;
-    },
-    module: function(code, referrerName, address) {
-      var codeUnit = new EvalCodeUnit(this.loaderHooks, code, 'module', null, referrerName, address);
-      this.cache.set({}, codeUnit);
-      this.handleCodeUnitLoaded(codeUnit);
-      return codeUnit.promise;
-    },
-    define: function(normalizedName, code, address) {
-      var codeUnit = new EvalCodeUnit(this.loaderHooks, code, 'module', normalizedName, null, address);
-      var key = this.getKey(normalizedName, 'module');
-      this.cache.set(key, codeUnit);
-      this.handleCodeUnitLoaded(codeUnit);
-      return codeUnit.promise;
-    },
-    script: function(code, name, referrerName, address) {
-      var normalizedName = System.normalize(name || '', referrerName, address);
-      var codeUnit = new EvalCodeUnit(this.loaderHooks, code, 'script', normalizedName, referrerName, address);
-      var key = {};
-      if (name)
-        key = this.getKey(normalizedName, 'script');
-      this.cache.set(key, codeUnit);
-      this.handleCodeUnitLoaded(codeUnit);
-      return codeUnit.promise;
-    },
-    sourceMapInfo: function(normalizedName, type) {
-      var key = this.getKey(normalizedName, type);
-      var codeUnit = this.cache.get(key);
-      return {
-        sourceMap: codeUnit && codeUnit.metadata && codeUnit.metadata.sourceMap,
-        url: codeUnit && codeUnit.url
-      };
-    },
-    getKey: function(url, type) {
-      var combined = type + ':' + url;
-      if (combined in this.urlToKey) {
-        return this.urlToKey[combined];
-      }
-      return this.urlToKey[combined] = {};
-    },
-    getCodeUnit_: function(name, referrerName, address, type) {
-      var normalizedName = System.normalize(name, referrerName, address);
-      var key = this.getKey(normalizedName, type);
-      var cacheObject = this.cache.get(key);
-      if (!cacheObject) {
-        var module = this.loaderHooks.get(normalizedName);
-        if (module) {
-          cacheObject = new PreCompiledCodeUnit(this.loaderHooks, normalizedName, name, referrerName, address, module);
-          cacheObject.type = 'module';
-        } else {
-          var bundledModule = this.loaderHooks.bundledModule(name);
-          if (bundledModule) {
-            cacheObject = new BundledCodeUnit(this.loaderHooks, normalizedName, name, referrerName, address, bundledModule.deps, bundledModule.execute);
-          } else {
-            cacheObject = new LoadCodeUnit(this.loaderHooks, normalizedName, name, referrerName, address);
-            cacheObject.type = type;
-          }
-        }
-        this.cache.set(key, cacheObject);
-      }
-      return cacheObject;
-    },
-    areAll: function(state) {
-      return mapToValues(this.cache).every((function(codeUnit) {
-        return codeUnit.state >= state;
-      }));
-    },
-    getCodeUnitForModuleSpecifier: function(name, referrerName) {
-      return this.getCodeUnit_(name, referrerName, null, 'module');
-    },
-    handleCodeUnitLoaded: function(codeUnit) {
-      var $__791 = this;
-      var referrerName = codeUnit.normalizedName;
-      try {
-        var moduleSpecifiers = codeUnit.getModuleSpecifiers();
-        if (!moduleSpecifiers) {
-          this.abortAll(("No module specifiers in " + referrerName));
-          return;
-        }
-        codeUnit.dependencies = moduleSpecifiers.sort().map((function(name) {
-          return $__791.getCodeUnit_(name, referrerName, null, 'module');
-        }));
-      } catch (error) {
-        this.rejectOneAndAll(codeUnit, error);
-        return;
-      }
-      codeUnit.dependencies.forEach((function(dependency) {
-        $__791.load(dependency.normalizedName, null, null, 'module');
-      }));
-      if (this.areAll(PARSED)) {
-        try {
-          this.analyze();
-          this.transform();
-          this.evaluate();
-        } catch (error) {
-          this.rejectOneAndAll(codeUnit, error);
-        }
-      }
-    },
-    rejectOneAndAll: function(codeUnit, error) {
-      codeUnit.state.ERROR;
-      codeUnit.error = error;
-      codeUnit.reject(error);
-      this.abortAll(error);
-    },
-    handleCodeUnitLoadError: function(codeUnit) {
-      var message = codeUnit.error ? String(codeUnit.error) + '\n' : ("Failed to load '" + codeUnit.address + "'.\n");
-      message += codeUnit.nameTrace() + this.loaderHooks.nameTrace(codeUnit);
-      this.rejectOneAndAll(codeUnit, new Error(message));
-    },
-    abortAll: function(errorMessage) {
-      this.cache.forEach((function(codeUnit) {
-        if (codeUnit.state !== ERROR)
-          codeUnit.reject(errorMessage);
-      }));
-    },
-    analyze: function() {
-      this.loaderHooks.analyzeDependencies(mapToValues(this.cache), this);
-    },
-    transform: function() {
-      this.transformDependencies_(mapToValues(this.cache));
-    },
-    transformDependencies_: function(dependencies, dependentName) {
-      for (var i = 0; i < dependencies.length; i++) {
-        var codeUnit = dependencies[i];
-        if (codeUnit.state >= TRANSFORMED) {
-          continue;
-        }
-        if (codeUnit.state === TRANSFORMING) {
-          var cir = codeUnit.normalizedName;
-          var cle = dependentName;
-          this.rejectOneAndAll(codeUnit, new Error(("Unsupported circular dependency between " + cir + " and " + cle)));
-          return;
-        }
-        codeUnit.state = TRANSFORMING;
-        try {
-          this.transformCodeUnit_(codeUnit);
-        } catch (error) {
-          this.rejectOneAndAll(codeUnit, error);
-          return;
-        }
-      }
-    },
-    transformCodeUnit_: function(codeUnit) {
-      var $__793;
-      this.transformDependencies_(codeUnit.dependencies, codeUnit.normalizedName);
-      if (codeUnit.state === ERROR)
-        return;
-      var metadata = codeUnit.metadata;
-      metadata.transformedTree = codeUnit.transform();
-      codeUnit.state = TRANSFORMED;
-      var filename = codeUnit.address || codeUnit.normalizedName;
-      ($__793 = $traceurRuntime.assertObject(toSource(metadata.transformedTree, options, filename)), metadata.transcoded = $__793[0], metadata.sourceMap = $__793[1], $__793);
-      if (codeUnit.address && metadata.transcoded)
-        metadata.transcoded += '//# sourceURL=' + codeUnit.address;
-      codeUnit.instantiate();
-    },
-    orderDependencies: function() {
-      var visited = new Map();
-      var ordered = [];
-      function orderCodeUnits(codeUnit) {
-        if (visited.has(codeUnit)) {
-          return;
-        }
-        visited.set(codeUnit, true);
-        codeUnit.dependencies.forEach(orderCodeUnits);
-        ordered.push(codeUnit);
-      }
-      this.cache.forEach(orderCodeUnits);
-      return ordered;
-    },
-    evaluate: function() {
-      var dependencies = this.orderDependencies();
-      for (var i = 0; i < dependencies.length; i++) {
-        var codeUnit = dependencies[i];
-        if (codeUnit.state >= COMPLETE) {
-          continue;
-        }
-        var result;
-        try {
-          result = codeUnit.evaluate();
-        } catch (ex) {
-          this.rejectOneAndAll(codeUnit, ex);
-          return;
-        }
-        codeUnit.result = result;
-        codeUnit.source = null;
-      }
-      for (var i = 0; i < dependencies.length; i++) {
-        var codeUnit = dependencies[i];
-        if (codeUnit.state >= COMPLETE) {
-          continue;
-        }
-        codeUnit.state = COMPLETE;
-        codeUnit.resolve(codeUnit.result);
-      }
-    }
-  }, {uniqueName: function(normalizedName, referrerAddress) {
-      var importerAddress = referrerAddress || System.baseURL;
-      if (!importerAddress)
-        throw new Error('The System.baseURL is an empty string');
-      var path = normalizedName || String(uniqueNameCount++);
-      return resolveUrl(importerAddress, path);
-    }});
-  var SystemLoaderHooks = LoaderHooks;
-  var internals = {
-    CodeUnit: CodeUnit,
-    EvalCodeUnit: EvalCodeUnit,
-    LoadCodeUnit: LoadCodeUnit,
-    LoaderHooks: LoaderHooks
-  };
-  return {
-    get InternalLoader() {
-      return InternalLoader;
-    },
-    get internals() {
-      return internals;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/runtime/Loader", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/Loader";
-  var InternalLoader = System.get("traceur@0.0.52/src/runtime/InternalLoader").InternalLoader;
-  var Loader = function Loader(loaderHooks) {
-    this.internalLoader_ = new InternalLoader(loaderHooks);
-    this.loaderHooks_ = loaderHooks;
-  };
-  ($traceurRuntime.createClass)(Loader, {
-    import: function(name) {
-      var $__797 = $traceurRuntime.assertObject(arguments[1] !== (void 0) ? arguments[1] : {}),
-          referrerName = $__797.referrerName,
-          address = $__797.address;
-      var $__795 = this;
-      return this.internalLoader_.load(name, referrerName, address, 'module').then((function(codeUnit) {
-        return $__795.get(codeUnit.normalizedName);
-      }));
-    },
-    module: function(source) {
-      var $__797 = $traceurRuntime.assertObject(arguments[1] !== (void 0) ? arguments[1] : {}),
-          referrerName = $__797.referrerName,
-          address = $__797.address;
-      return this.internalLoader_.module(source, referrerName, address);
-    },
-    define: function(normalizedName, source) {
-      var $__797 = $traceurRuntime.assertObject(arguments[2] !== (void 0) ? arguments[2] : {}),
-          address = $__797.address,
-          metadata = $__797.metadata;
-      return this.internalLoader_.define(normalizedName, source, address, metadata);
-    },
-    get: function(normalizedName) {
-      return this.loaderHooks_.get(normalizedName);
-    },
-    set: function(normalizedName, module) {
-      this.loaderHooks_.set(normalizedName, module);
-    },
-    normalize: function(name, referrerName, referrerAddress) {
-      return this.loaderHooks_.normalize(name, referrerName, referrerAddress);
-    },
-    locate: function(load) {
-      return this.loaderHooks_.locate(load);
-    },
-    fetch: function(load) {
-      return this.loaderHooks_.fetch(load);
-    },
-    translate: function(load) {
-      return this.loaderHooks_.translate(load);
-    },
-    instantiate: function(load) {
-      return this.loaderHooks_.instantiate(load);
-    }
-  }, {});
-  ;
-  return {
-    get Loader() {
-      return Loader;
-    },
-    get LoaderHooks() {
-      return LoaderHooks;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/WebPageTranscoder", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/WebPageTranscoder";
-  var Loader = System.get("traceur@0.0.52/src/runtime/Loader").Loader;
-  var ErrorReporter = System.get("traceur@0.0.52/src/util/ErrorReporter").ErrorReporter;
-  var InterceptOutputLoaderHooks = System.get("traceur@0.0.52/src/runtime/InterceptOutputLoaderHooks").InterceptOutputLoaderHooks;
-  var webLoader = System.get("traceur@0.0.52/src/runtime/webLoader").webLoader;
-  var WebPageTranscoder = function WebPageTranscoder(url) {
-    this.url = url;
-    this.numPending_ = 0;
-    this.numberInlined_ = 0;
-  };
-  ($traceurRuntime.createClass)(WebPageTranscoder, {
-    asyncLoad_: function(url, fncOfContent, onScriptsReady) {
-      var $__802 = this;
-      this.numPending_++;
-      webLoader.load(url, (function(content) {
-        if (content)
-          fncOfContent(content);
-        else
-          console.warn('Failed to load', url);
-        if (--$__802.numPending_ <= 0)
-          onScriptsReady();
-      }), (function(error) {
-        console.error('WebPageTranscoder FAILED to load ' + url, error.stack || error);
-      }));
-    },
-    addFileFromScriptElement: function(scriptElement, name, content) {
-      var nameInfo = {
-        address: name,
-        referrerName: window.location.href
-      };
-      this.loader.module(content, nameInfo).catch(function(error) {
-        console.error(error.stack || error);
-      });
-    },
-    nextInlineScriptName_: function() {
-      this.numberInlined_ += 1;
-      if (!this.inlineScriptNameBase_) {
-        var segments = this.url.split('.');
-        segments.pop();
-        this.inlineScriptNameBase_ = segments.join('.');
-      }
-      return this.inlineScriptNameBase_ + '_' + this.numberInlined_ + '.js';
-    },
-    addFilesFromScriptElements: function(scriptElements, onScriptsReady) {
-      for (var i = 0,
-          length = scriptElements.length; i < length; i++) {
-        var scriptElement = scriptElements[i];
-        if (!scriptElement.src) {
-          var name = this.nextInlineScriptName_();
-          var content = scriptElement.textContent;
-          this.addFileFromScriptElement(scriptElement, name, content);
-        } else {
-          var name = scriptElement.src;
-          this.asyncLoad_(name, this.addFileFromScriptElement.bind(this, scriptElement, name), onScriptsReady);
-        }
-      }
-      if (this.numPending_ <= 0)
-        onScriptsReady();
-    },
-    get reporter() {
-      if (!this.reporter_) {
-        this.reporter_ = new ErrorReporter();
-      }
-      return this.reporter_;
-    },
-    get loader() {
-      if (!this.loader_) {
-        var loaderHooks = new InterceptOutputLoaderHooks(this.reporter, this.url);
-        this.loader_ = new Loader(loaderHooks);
-      }
-      return this.loader_;
-    },
-    putFile: function(file) {
-      var scriptElement = document.createElement('script');
-      scriptElement.setAttribute('data-traceur-src-url', file.name);
-      scriptElement.textContent = file.generatedSource;
-      var parent = file.scriptElement.parentNode;
-      parent.insertBefore(scriptElement, file.scriptElement || null);
-    },
-    selectAndProcessScripts: function(done) {
-      var selector = 'script[type="module"]';
-      var scripts = document.querySelectorAll(selector);
-      if (!scripts.length) {
-        done();
-        return;
-      }
-      this.addFilesFromScriptElements(scripts, (function() {
-        done();
-      }));
-    },
-    run: function() {
-      var done = arguments[0] !== (void 0) ? arguments[0] : (function() {});
-      var $__802 = this;
-      var ready = document.readyState;
-      if (ready === 'complete' || ready === 'loaded') {
-        this.selectAndProcessScripts(done);
-      } else {
-        document.addEventListener('DOMContentLoaded', (function() {
-          return $__802.selectAndProcessScripts(done);
-        }), false);
-      }
-    }
-  }, {});
-  return {get WebPageTranscoder() {
-      return WebPageTranscoder;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/CloneTreeTransformer", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/CloneTreeTransformer";
-  var ParseTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/ParseTreeTransformer").ParseTreeTransformer;
-  var $__805 = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees"),
-      BindingIdentifier = $__805.BindingIdentifier,
-      BreakStatement = $__805.BreakStatement,
-      ContinueStatement = $__805.ContinueStatement,
-      DebuggerStatement = $__805.DebuggerStatement,
-      EmptyStatement = $__805.EmptyStatement,
-      ExportSpecifier = $__805.ExportSpecifier,
-      ExportStar = $__805.ExportStar,
-      IdentifierExpression = $__805.IdentifierExpression,
-      ImportSpecifier = $__805.ImportSpecifier,
-      LiteralExpression = $__805.LiteralExpression,
-      ModuleSpecifier = $__805.ModuleSpecifier,
-      PredefinedType = $__805.PredefinedType,
-      PropertyNameShorthand = $__805.PropertyNameShorthand,
-      TemplateLiteralPortion = $__805.TemplateLiteralPortion,
-      SuperExpression = $__805.SuperExpression,
-      ThisExpression = $__805.ThisExpression;
-  var CloneTreeTransformer = function CloneTreeTransformer() {
-    $traceurRuntime.defaultSuperCall(this, $CloneTreeTransformer.prototype, arguments);
-  };
-  var $CloneTreeTransformer = CloneTreeTransformer;
-  ($traceurRuntime.createClass)(CloneTreeTransformer, {
-    transformBindingIdentifier: function(tree) {
-      return new BindingIdentifier(tree.location, tree.identifierToken);
-    },
-    transformBreakStatement: function(tree) {
-      return new BreakStatement(tree.location, tree.name);
-    },
-    transformContinueStatement: function(tree) {
-      return new ContinueStatement(tree.location, tree.name);
-    },
-    transformDebuggerStatement: function(tree) {
-      return new DebuggerStatement(tree.location);
-    },
-    transformEmptyStatement: function(tree) {
-      return new EmptyStatement(tree.location);
-    },
-    transformExportSpecifier: function(tree) {
-      return new ExportSpecifier(tree.location, tree.lhs, tree.rhs);
-    },
-    transformExportStar: function(tree) {
-      return new ExportStar(tree.location);
-    },
-    transformIdentifierExpression: function(tree) {
-      return new IdentifierExpression(tree.location, tree.identifierToken);
-    },
-    transformImportSpecifier: function(tree) {
-      return new ImportSpecifier(tree.location, tree.lhs, tree.rhs);
-    },
-    transformList: function(list) {
-      if (!list) {
-        return null;
-      } else if (list.length == 0) {
-        return [];
-      } else {
-        return $traceurRuntime.superCall(this, $CloneTreeTransformer.prototype, "transformList", [list]);
-      }
-    },
-    transformLiteralExpression: function(tree) {
-      return new LiteralExpression(tree.location, tree.literalToken);
-    },
-    transformModuleSpecifier: function(tree) {
-      return new ModuleSpecifier(tree.location, tree.token);
-    },
-    transformPredefinedType: function(tree) {
-      return new PredefinedType(tree.location, tree.typeToken);
-    },
-    transformPropertyNameShorthand: function(tree) {
-      return new PropertyNameShorthand(tree.location, tree.name);
-    },
-    transformTemplateLiteralPortion: function(tree) {
-      return new TemplateLiteralPortion(tree.location, tree.value);
-    },
-    transformSuperExpression: function(tree) {
-      return new SuperExpression(tree.location);
-    },
-    transformThisExpression: function(tree) {
-      return new ThisExpression(tree.location);
-    }
-  }, {}, ParseTreeTransformer);
-  CloneTreeTransformer.cloneTree = function(tree) {
-    return new CloneTreeTransformer().transformAny(tree);
-  };
-  return {get CloneTreeTransformer() {
-      return CloneTreeTransformer;
-    }};
-});
-System.register("traceur@0.0.52/src/codegeneration/module/createModuleEvaluationStatement", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/codegeneration/module/createModuleEvaluationStatement";
-  var $__807 = Object.freeze(Object.defineProperties(["System.get(", " +'')"], {raw: {value: Object.freeze(["System.get(", " +'')"])}}));
-  var parseStatement = System.get("traceur@0.0.52/src/codegeneration/PlaceholderParser").parseStatement;
-  function createModuleEvaluationStatement(normalizedName) {
-    return parseStatement($__807, normalizedName);
-  }
-  return {get createModuleEvaluationStatement() {
-      return createModuleEvaluationStatement;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/InlineLoaderHooks", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/InlineLoaderHooks";
-  var LoaderHooks = System.get("traceur@0.0.52/src/runtime/LoaderHooks").LoaderHooks;
-  var Script = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees").Script;
-  var InlineLoaderHooks = function InlineLoaderHooks(url, elements, fileLoader, moduleStore) {
-    $traceurRuntime.superCall(this, $InlineLoaderHooks.prototype, "constructor", [null, url, fileLoader, moduleStore]);
-    this.elements = elements;
-  };
-  var $InlineLoaderHooks = InlineLoaderHooks;
-  ($traceurRuntime.createClass)(InlineLoaderHooks, {
-    evaluateCodeUnit: function(codeUnit) {
-      var $__812;
-      var tree = codeUnit.metadata.transformedTree;
-      ($__812 = this.elements).push.apply($__812, $traceurRuntime.spread(tree.scriptItemList));
-    },
-    toTree: function() {
-      return new Script(null, this.elements);
-    }
-  }, {}, LoaderHooks);
-  return {get InlineLoaderHooks() {
-      return InlineLoaderHooks;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/TraceurLoader", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/TraceurLoader";
-  var Loader = System.get("traceur@0.0.52/src/runtime/Loader").Loader;
-  var version = __moduleName.slice(0, __moduleName.indexOf('/'));
-  var TraceurLoader = function TraceurLoader(loaderHooks) {
-    if (loaderHooks.translateSynchronous) {
-      loaderHooks.translate = function(load) {
-        return new Promise((function(resolve, reject) {
-          resolve(loaderHooks.translateSynchronous(load));
-        }));
-      };
-    }
-    $traceurRuntime.superCall(this, $TraceurLoader.prototype, "constructor", [loaderHooks]);
-  };
-  var $TraceurLoader = TraceurLoader;
-  ($traceurRuntime.createClass)(TraceurLoader, {
-    importAll: function(names) {
-      var $__816 = $traceurRuntime.assertObject(arguments[1] !== (void 0) ? arguments[1] : {}),
-          referrerName = $__816.referrerName,
-          address = $__816.address;
-      var $__814 = this;
-      return Promise.all(names.map((function(name) {
-        return $__814.import(name, {
-          referrerName: referrerName,
-          address: address
-        });
-      })));
-    },
-    loadAsScript: function(name) {
-      var $__816 = $traceurRuntime.assertObject(arguments[1] !== (void 0) ? arguments[1] : {}),
-          referrerName = $__816.referrerName,
-          address = $__816.address;
-      return this.internalLoader_.load(name, referrerName, address, 'script').then((function(codeUnit) {
-        return codeUnit.result;
-      }));
-    },
-    loadAsScriptAll: function(names) {
-      var $__816 = $traceurRuntime.assertObject(arguments[1] !== (void 0) ? arguments[1] : {}),
-          referrerName = $__816.referrerName,
-          address = $__816.address;
-      var $__814 = this;
-      return Promise.all(names.map((function(name) {
-        return $__814.loadAsScript(name, {
-          referrerName: referrerName,
-          address: address
-        });
-      })));
-    },
-    script: function(source) {
-      var $__816 = $traceurRuntime.assertObject(arguments[1] !== (void 0) ? arguments[1] : {}),
-          name = $__816.name,
-          referrerName = $__816.referrerName,
-          address = $__816.address;
-      return this.internalLoader_.script(source, name, referrerName, address);
-    },
-    semVerRegExp_: function() {
-      return /^(\d+)\.(\d+)\.(\d+)(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:\+[0-9A-Za-z-]+)?$/;
-    },
-    semverMap: function(normalizedName) {
-      var slash = normalizedName.indexOf('/');
-      var version = normalizedName.slice(0, slash);
-      var at = version.indexOf('@');
-      if (at !== -1) {
-        var semver = version.slice(at + 1);
-        var m = this.semVerRegExp_().exec(semver);
-        if (m) {
-          var major = m[1];
-          var minor = m[2];
-          var packageName = version.slice(0, at);
-          var map = Object.create(null);
-          map[packageName] = version;
-          map[packageName + '@' + major] = version;
-          map[packageName + '@' + major + '.' + minor] = version;
-        }
-      }
-      return map;
-    },
-    get version() {
-      return version;
-    },
-    sourceMapInfo: function(normalizedName, type) {
-      return this.internalLoader_.sourceMapInfo(normalizedName, type);
-    },
-    register: function(normalizedName, deps, factoryFunction) {
-      $traceurRuntime.ModuleStore.register(normalizedName, deps, factoryFunction);
-    },
-    get baseURL() {
-      return this.loaderHooks_.baseURL;
-    },
-    set baseURL(value) {
-      this.loaderHooks_.baseURL = value;
-    }
-  }, {}, Loader);
-  return {get TraceurLoader() {
-      return TraceurLoader;
-    }};
-});
-System.register("traceur@0.0.52/src/runtime/System", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/runtime/System";
-  var ErrorReporter = System.get("traceur@0.0.52/src/util/ErrorReporter").ErrorReporter;
-  var TraceurLoader = System.get("traceur@0.0.52/src/runtime/TraceurLoader").TraceurLoader;
-  var LoaderHooks = System.get("traceur@0.0.52/src/runtime/LoaderHooks").LoaderHooks;
-  var webLoader = System.get("traceur@0.0.52/src/runtime/webLoader").webLoader;
-  var url;
-  var fileLoader;
-  if (typeof window !== 'undefined' && window.location) {
-    url = window.location.href;
-    fileLoader = webLoader;
-  }
-  var loaderHooks = new LoaderHooks(new ErrorReporter(), url, fileLoader);
-  var traceurLoader = new TraceurLoader(loaderHooks);
-  Reflect.global.System = traceurLoader;
-  ;
-  traceurLoader.map = traceurLoader.semverMap(__moduleName);
-  return {get System() {
-      return traceurLoader;
-    }};
-});
-System.register("traceur@0.0.52/src/traceur", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/traceur";
-  System.get("traceur@0.0.52/src/runtime/System");
-  var $___64_traceur_47_src_47_runtime_47_ModuleStore__ = System.get("@traceur/src/runtime/ModuleStore");
-  ;
-  var $__traceur_64_0_46_0_46_52_47_src_47_WebPageTranscoder__ = System.get("traceur@0.0.52/src/WebPageTranscoder");
-  var $__traceur_64_0_46_0_46_52_47_src_47_Options__ = System.get("traceur@0.0.52/src/Options");
-  var $__821 = System.get("traceur@0.0.52/src/Options"),
-      addOptions = $__821.addOptions,
-      CommandOptions = $__821.CommandOptions;
-  var $__traceur_64_0_46_0_46_52_47_src_47_Compiler__ = System.get("traceur@0.0.52/src/Compiler");
-  var ErrorReporter = System.get("traceur@0.0.52/src/util/ErrorReporter").ErrorReporter;
-  var CollectingErrorReporter = System.get("traceur@0.0.52/src/util/CollectingErrorReporter").CollectingErrorReporter;
-  var util = {
-    addOptions: addOptions,
-    CommandOptions: CommandOptions,
-    ErrorReporter: ErrorReporter,
-    CollectingErrorReporter: CollectingErrorReporter
-  };
-  var Parser = System.get("traceur@0.0.52/src/syntax/Parser").Parser;
-  var Scanner = System.get("traceur@0.0.52/src/syntax/Scanner").Scanner;
-  var Script = System.get("traceur@0.0.52/src/syntax/trees/ParseTrees").Script;
-  var SourceFile = System.get("traceur@0.0.52/src/syntax/SourceFile").SourceFile;
-  var syntax = {
-    Parser: Parser,
-    Scanner: Scanner,
-    SourceFile: SourceFile,
-    trees: {Script: Script}
-  };
-  var ParseTreeMapWriter = System.get("traceur@0.0.52/src/outputgeneration/ParseTreeMapWriter").ParseTreeMapWriter;
-  var ParseTreeWriter = System.get("traceur@0.0.52/src/outputgeneration/ParseTreeWriter").ParseTreeWriter;
-  var SourceMapConsumer = System.get("traceur@0.0.52/src/outputgeneration/SourceMapIntegration").SourceMapConsumer;
-  var SourceMapGenerator = System.get("traceur@0.0.52/src/outputgeneration/SourceMapIntegration").SourceMapGenerator;
-  var TreeWriter = System.get("traceur@0.0.52/src/outputgeneration/TreeWriter").TreeWriter;
-  var outputgeneration = {
-    ParseTreeMapWriter: ParseTreeMapWriter,
-    ParseTreeWriter: ParseTreeWriter,
-    SourceMapConsumer: SourceMapConsumer,
-    SourceMapGenerator: SourceMapGenerator,
-    TreeWriter: TreeWriter
-  };
-  var AttachModuleNameTransformer = System.get("traceur@0.0.52/src/codegeneration/module/AttachModuleNameTransformer").AttachModuleNameTransformer;
-  var CloneTreeTransformer = System.get("traceur@0.0.52/src/codegeneration/CloneTreeTransformer").CloneTreeTransformer;
-  var FromOptionsTransformer = System.get("traceur@0.0.52/src/codegeneration/FromOptionsTransformer").FromOptionsTransformer;
-  var PureES6Transformer = System.get("traceur@0.0.52/src/codegeneration/PureES6Transformer").PureES6Transformer;
-  var createModuleEvaluationStatement = System.get("traceur@0.0.52/src/codegeneration/module/createModuleEvaluationStatement").createModuleEvaluationStatement;
-  var codegeneration = {
-    CloneTreeTransformer: CloneTreeTransformer,
-    FromOptionsTransformer: FromOptionsTransformer,
-    PureES6Transformer: PureES6Transformer,
-    module: {
-      AttachModuleNameTransformer: AttachModuleNameTransformer,
-      createModuleEvaluationStatement: createModuleEvaluationStatement
-    }
-  };
-  var Loader = System.get("traceur@0.0.52/src/runtime/Loader").Loader;
-  var LoaderHooks = System.get("traceur@0.0.52/src/runtime/LoaderHooks").LoaderHooks;
-  var InlineLoaderHooks = System.get("traceur@0.0.52/src/runtime/InlineLoaderHooks").InlineLoaderHooks;
-  var InterceptOutputLoaderHooks = System.get("traceur@0.0.52/src/runtime/InterceptOutputLoaderHooks").InterceptOutputLoaderHooks;
-  var TraceurLoader = System.get("traceur@0.0.52/src/runtime/TraceurLoader").TraceurLoader;
-  var runtime = {
-    InlineLoaderHooks: InlineLoaderHooks,
-    InterceptOutputLoaderHooks: InterceptOutputLoaderHooks,
-    Loader: Loader,
-    LoaderHooks: LoaderHooks,
-    TraceurLoader: TraceurLoader
-  };
-  return {
-    get ModuleStore() {
-      return $___64_traceur_47_src_47_runtime_47_ModuleStore__.ModuleStore;
-    },
-    get System() {
-      return System;
-    },
-    get WebPageTranscoder() {
-      return $__traceur_64_0_46_0_46_52_47_src_47_WebPageTranscoder__.WebPageTranscoder;
-    },
-    get options() {
-      return $__traceur_64_0_46_0_46_52_47_src_47_Options__.options;
-    },
-    get Compiler() {
-      return $__traceur_64_0_46_0_46_52_47_src_47_Compiler__.Compiler;
-    },
-    get util() {
-      return util;
-    },
-    get syntax() {
-      return syntax;
-    },
-    get outputgeneration() {
-      return outputgeneration;
-    },
-    get codegeneration() {
-      return codegeneration;
-    },
-    get runtime() {
-      return runtime;
-    }
-  };
-});
-System.register("traceur@0.0.52/src/traceur-import", [], function() {
-  "use strict";
-  var __moduleName = "traceur@0.0.52/src/traceur-import";
-  var traceur = System.get("traceur@0.0.52/src/traceur");
-  Reflect.global.traceur = traceur;
-  $traceurRuntime.ModuleStore.set('traceur@', traceur);
-  return {};
-});
-System.get("traceur@0.0.52/src/traceur-import" + '');
diff --git a/node_modules/jsdom/node_modules/acorn/test/driver.js b/node_modules/jsdom/node_modules/acorn/test/driver.js
deleted file mode 100644
index c76b8f9..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/driver.js
+++ /dev/null
@@ -1,116 +0,0 @@
-(function(exports) {
-  var tests = [];
-
-  exports.test = function(code, ast, options) {
-    tests.push({code: code, ast: ast, options: options});
-  };
-  exports.testFail = function(code, message, options) {
-    tests.push({code: code, error: message, options: options});
-  };
-  exports.testAssert = function(code, assert, options) {
-    tests.push({code: code, assert: assert, options: options});
-  };
-
-  exports.runTests = function(config, callback) {
-    var parse = config.parse;
-
-    for (var i = 0; i < tests.length; ++i) {
-      var test = tests[i];
-      if (config.filter && !config.filter(test)) continue;
-      try {
-        var testOpts = test.options || {locations: true};
-        var expected = {};
-        if (expected.onComment = testOpts.onComment) {
-          testOpts.onComment = []
-        }
-        if (expected.onToken = testOpts.onToken) {
-          testOpts.onToken = [];
-        }
-        var ast = parse(test.code, testOpts);
-        if (test.error) {
-          if (config.loose) {
-            callback("ok", test.code);
-          } else {
-            callback("fail", test.code, "Expected error message: " + test.error + "\nBut parsing succeeded.");
-          }
-        }
-        else if (test.assert) {
-          var error = test.assert(ast);
-          if (error) callback("fail", test.code,
-                                 "\n  Assertion failed:\n " + error);
-          else callback("ok", test.code);
-        } else {
-          var mis = misMatch(test.ast, ast);
-          for (var name in expected) {
-            if (mis) break;
-            if (expected[name]) {
-              mis = misMatch(expected[name], testOpts[name]);
-              testOpts[name] = expected[name];
-            }
-          }
-          if (mis) callback("fail", test.code, mis);
-          else callback("ok", test.code);
-        }
-      } catch(e) {
-        if (!(e instanceof SyntaxError)) {
-          throw e;
-        }
-        if (test.error) {
-          if (e.message == test.error) callback("ok", test.code);
-          else callback("fail", test.code,
-                        "Expected error message: " + test.error + "\nGot error message: " + e.message);
-        } else {
-          callback("error", test.code, e.message || e.toString());
-        }
-      }
-    }
-  };
-
-  function ppJSON(v) { return JSON.stringify(v, null, 2); }
-  function addPath(str, pt) {
-    if (str.charAt(str.length-1) == ")")
-      return str.slice(0, str.length-1) + "/" + pt + ")";
-    return str + " (" + pt + ")";
-  }
-
-  var misMatch = exports.misMatch = function(exp, act) {
-    if (!exp || !act || (typeof exp != "object") || (typeof act != "object")) {
-      if (exp !== act) return ppJSON(exp) + " !== " + ppJSON(act);
-    } else if (exp.splice) {
-      if (!act.slice) return ppJSON(exp) + " != " + ppJSON(act);
-      if (act.length != exp.length) return "array length mismatch " + exp.length + " != " + act.length;
-      for (var i = 0; i < act.length; ++i) {
-        var mis = misMatch(exp[i], act[i]);
-        if (mis) return addPath(mis, i);
-      }
-    } else {
-      for (var prop in exp) {
-        var mis = misMatch(exp[prop], act[prop]);
-        if (mis) return addPath(mis, prop);
-      }
-    }
-  };
-
-  function mangle(ast) {
-    if (typeof ast != "object" || !ast) return;
-    if (ast.slice) {
-      for (var i = 0; i < ast.length; ++i) mangle(ast[i]);
-    } else {
-      var loc = ast.start && ast.end && {start: ast.start, end: ast.end};
-      if (loc) { delete ast.start; delete ast.end; }
-      for (var name in ast) if (ast.hasOwnProperty(name)) mangle(ast[name]);
-      if (loc) ast.loc = loc;
-    }
-  }
-
-  exports.printTests = function() {
-    var out = "";
-    for (var i = 0; i < tests.length; ++i) {
-      if (tests[i].error) continue;
-      mangle(tests[i].ast);
-      out += "test(" + JSON.stringify(tests[i].code) + ", " + JSON.stringify(tests[i].ast, null, 2) + ");\n\n";
-    }
-    document.body.innerHTML = "";
-    document.body.appendChild(document.createElement("pre")).appendChild(document.createTextNode(out));
-  };
-})(typeof exports == "undefined" ? window : exports);
diff --git a/node_modules/jsdom/node_modules/acorn/test/index.html b/node_modules/jsdom/node_modules/acorn/test/index.html
deleted file mode 100644
index ef80eb7..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/index.html
+++ /dev/null
@@ -1,14 +0,0 @@
-<!doctype html>
-<head>
-  <meta charset="utf-8">
-  <title>Acorn test suite</title>
-  <script src="../acorn.js"></script>
-  <script src="../acorn_loose.js"></script>
-  <script src="driver.js"></script>
-  <script src="tests.js" charset="utf-8"></script>
-  <script src="tests-harmony.js" charset="utf-8"></script>
-</head>
-<body>
-  <ul id="log"></ul>
-  <script src="run.js"></script>
-</body>
diff --git a/node_modules/jsdom/node_modules/acorn/test/jquery-string.js b/node_modules/jsdom/node_modules/acorn/test/jquery-string.js
deleted file mode 100644
index 9468fc6..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/jquery-string.js
+++ /dev/null
@@ -1,10315 +0,0 @@
-/* Silly noise to be able to load in source code without doing an XMLHttpReq */var jquery111 = "/*!\n\
- * jQuery JavaScript Library v1.11.1\n\
- * http://jquery.com/\n\
- *\n\
- * Includes Sizzle.js\n\
- * http://sizzlejs.com/\n\
- *\n\
- * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors\n\
- * Released under the MIT license\n\
- * http://jquery.org/license\n\
- *\n\
- * Date: 2014-05-01T17:42Z\n\
- */\n\
-\n\
-(function( global, factory ) {\n\
-\n\
-\tif ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n\
-\t\t// For CommonJS and CommonJS-like environments where a proper window is present,\n\
-\t\t// execute the factory and get jQuery\n\
-\t\t// For environments that do not inherently posses a window with a document\n\
-\t\t// (such as Node.js), expose a jQuery-making factory as module.exports\n\
-\t\t// This accentuates the need for the creation of a real window\n\
-\t\t// e.g. var jQuery = require(\"jquery\")(window);\n\
-\t\t// See ticket #14549 for more info\n\
-\t\tmodule.exports = global.document ?\n\
-\t\t\tfactory( global, true ) :\n\
-\t\t\tfunction( w ) {\n\
-\t\t\t\tif ( !w.document ) {\n\
-\t\t\t\t\tthrow new Error( \"jQuery requires a window with a document\" );\n\
-\t\t\t\t}\n\
-\t\t\t\treturn factory( w );\n\
-\t\t\t};\n\
-\t} else {\n\
-\t\tfactory( global );\n\
-\t}\n\
-\n\
-// Pass this if window is not defined yet\n\
-}(typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\
-\n\
-// Can't do this because several apps including ASP.NET trace\n\
-// the stack via arguments.caller.callee and Firefox dies if\n\
-// you try to trace through \"use strict\" call chains. (#13335)\n\
-// Support: Firefox 18+\n\
-//\n\
-\n\
-var deletedIds = [];\n\
-\n\
-var slice = deletedIds.slice;\n\
-\n\
-var concat = deletedIds.concat;\n\
-\n\
-var push = deletedIds.push;\n\
-\n\
-var indexOf = deletedIds.indexOf;\n\
-\n\
-var class2type = {};\n\
-\n\
-var toString = class2type.toString;\n\
-\n\
-var hasOwn = class2type.hasOwnProperty;\n\
-\n\
-var support = {};\n\
-\n\
-\n\
-\n\
-var\n\
-\tversion = \"1.11.1\",\n\
-\n\
-\t// Define a local copy of jQuery\n\
-\tjQuery = function( selector, context ) {\n\
-\t\t// The jQuery object is actually just the init constructor 'enhanced'\n\
-\t\t// Need init if jQuery is called (just allow error to be thrown if not included)\n\
-\t\treturn new jQuery.fn.init( selector, context );\n\
-\t},\n\
-\n\
-\t// Support: Android<4.1, IE<9\n\
-\t// Make sure we trim BOM and NBSP\n\
-\trtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g,\n\
-\n\
-\t// Matches dashed string for camelizing\n\
-\trmsPrefix = /^-ms-/,\n\
-\trdashAlpha = /-([\\da-z])/gi,\n\
-\n\
-\t// Used by jQuery.camelCase as callback to replace()\n\
-\tfcamelCase = function( all, letter ) {\n\
-\t\treturn letter.toUpperCase();\n\
-\t};\n\
-\n\
-jQuery.fn = jQuery.prototype = {\n\
-\t// The current version of jQuery being used\n\
-\tjquery: version,\n\
-\n\
-\tconstructor: jQuery,\n\
-\n\
-\t// Start with an empty selector\n\
-\tselector: \"\",\n\
-\n\
-\t// The default length of a jQuery object is 0\n\
-\tlength: 0,\n\
-\n\
-\ttoArray: function() {\n\
-\t\treturn slice.call( this );\n\
-\t},\n\
-\n\
-\t// Get the Nth element in the matched element set OR\n\
-\t// Get the whole matched element set as a clean array\n\
-\tget: function( num ) {\n\
-\t\treturn num != null ?\n\
-\n\
-\t\t\t// Return just the one element from the set\n\
-\t\t\t( num < 0 ? this[ num + this.length ] : this[ num ] ) :\n\
-\n\
-\t\t\t// Return all the elements in a clean array\n\
-\t\t\tslice.call( this );\n\
-\t},\n\
-\n\
-\t// Take an array of elements and push it onto the stack\n\
-\t// (returning the new matched element set)\n\
-\tpushStack: function( elems ) {\n\
-\n\
-\t\t// Build a new jQuery matched element set\n\
-\t\tvar ret = jQuery.merge( this.constructor(), elems );\n\
-\n\
-\t\t// Add the old object onto the stack (as a reference)\n\
-\t\tret.prevObject = this;\n\
-\t\tret.context = this.context;\n\
-\n\
-\t\t// Return the newly-formed element set\n\
-\t\treturn ret;\n\
-\t},\n\
-\n\
-\t// Execute a callback for every element in the matched set.\n\
-\t// (You can seed the arguments with an array of args, but this is\n\
-\t// only used internally.)\n\
-\teach: function( callback, args ) {\n\
-\t\treturn jQuery.each( this, callback, args );\n\
-\t},\n\
-\n\
-\tmap: function( callback ) {\n\
-\t\treturn this.pushStack( jQuery.map(this, function( elem, i ) {\n\
-\t\t\treturn callback.call( elem, i, elem );\n\
-\t\t}));\n\
-\t},\n\
-\n\
-\tslice: function() {\n\
-\t\treturn this.pushStack( slice.apply( this, arguments ) );\n\
-\t},\n\
-\n\
-\tfirst: function() {\n\
-\t\treturn this.eq( 0 );\n\
-\t},\n\
-\n\
-\tlast: function() {\n\
-\t\treturn this.eq( -1 );\n\
-\t},\n\
-\n\
-\teq: function( i ) {\n\
-\t\tvar len = this.length,\n\
-\t\t\tj = +i + ( i < 0 ? len : 0 );\n\
-\t\treturn this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );\n\
-\t},\n\
-\n\
-\tend: function() {\n\
-\t\treturn this.prevObject || this.constructor(null);\n\
-\t},\n\
-\n\
-\t// For internal use only.\n\
-\t// Behaves like an Array's method, not like a jQuery method.\n\
-\tpush: push,\n\
-\tsort: deletedIds.sort,\n\
-\tsplice: deletedIds.splice\n\
-};\n\
-\n\
-jQuery.extend = jQuery.fn.extend = function() {\n\
-\tvar src, copyIsArray, copy, name, options, clone,\n\
-\t\ttarget = arguments[0] || {},\n\
-\t\ti = 1,\n\
-\t\tlength = arguments.length,\n\
-\t\tdeep = false;\n\
-\n\
-\t// Handle a deep copy situation\n\
-\tif ( typeof target === \"boolean\" ) {\n\
-\t\tdeep = target;\n\
-\n\
-\t\t// skip the boolean and the target\n\
-\t\ttarget = arguments[ i ] || {};\n\
-\t\ti++;\n\
-\t}\n\
-\n\
-\t// Handle case when target is a string or something (possible in deep copy)\n\
-\tif ( typeof target !== \"object\" && !jQuery.isFunction(target) ) {\n\
-\t\ttarget = {};\n\
-\t}\n\
-\n\
-\t// extend jQuery itself if only one argument is passed\n\
-\tif ( i === length ) {\n\
-\t\ttarget = this;\n\
-\t\ti--;\n\
-\t}\n\
-\n\
-\tfor ( ; i < length; i++ ) {\n\
-\t\t// Only deal with non-null/undefined values\n\
-\t\tif ( (options = arguments[ i ]) != null ) {\n\
-\t\t\t// Extend the base object\n\
-\t\t\tfor ( name in options ) {\n\
-\t\t\t\tsrc = target[ name ];\n\
-\t\t\t\tcopy = options[ name ];\n\
-\n\
-\t\t\t\t// Prevent never-ending loop\n\
-\t\t\t\tif ( target === copy ) {\n\
-\t\t\t\t\tcontinue;\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// Recurse if we're merging plain objects or arrays\n\
-\t\t\t\tif ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {\n\
-\t\t\t\t\tif ( copyIsArray ) {\n\
-\t\t\t\t\t\tcopyIsArray = false;\n\
-\t\t\t\t\t\tclone = src && jQuery.isArray(src) ? src : [];\n\
-\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\tclone = src && jQuery.isPlainObject(src) ? src : {};\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Never move original objects, clone them\n\
-\t\t\t\t\ttarget[ name ] = jQuery.extend( deep, clone, copy );\n\
-\n\
-\t\t\t\t// Don't bring in undefined values\n\
-\t\t\t\t} else if ( copy !== undefined ) {\n\
-\t\t\t\t\ttarget[ name ] = copy;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Return the modified object\n\
-\treturn target;\n\
-};\n\
-\n\
-jQuery.extend({\n\
-\t// Unique for each copy of jQuery on the page\n\
-\texpando: \"jQuery\" + ( version + Math.random() ).replace( /\\D/g, \"\" ),\n\
-\n\
-\t// Assume jQuery is ready without the ready module\n\
-\tisReady: true,\n\
-\n\
-\terror: function( msg ) {\n\
-\t\tthrow new Error( msg );\n\
-\t},\n\
-\n\
-\tnoop: function() {},\n\
-\n\
-\t// See test/unit/core.js for details concerning isFunction.\n\
-\t// Since version 1.3, DOM methods and functions like alert\n\
-\t// aren't supported. They return false on IE (#2968).\n\
-\tisFunction: function( obj ) {\n\
-\t\treturn jQuery.type(obj) === \"function\";\n\
-\t},\n\
-\n\
-\tisArray: Array.isArray || function( obj ) {\n\
-\t\treturn jQuery.type(obj) === \"array\";\n\
-\t},\n\
-\n\
-\tisWindow: function( obj ) {\n\
-\t\t/* jshint eqeqeq: false */\n\
-\t\treturn obj != null && obj == obj.window;\n\
-\t},\n\
-\n\
-\tisNumeric: function( obj ) {\n\
-\t\t// parseFloat NaNs numeric-cast false positives (null|true|false|\"\")\n\
-\t\t// ...but misinterprets leading-number strings, particularly hex literals (\"0x...\")\n\
-\t\t// subtraction forces infinities to NaN\n\
-\t\treturn !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;\n\
-\t},\n\
-\n\
-\tisEmptyObject: function( obj ) {\n\
-\t\tvar name;\n\
-\t\tfor ( name in obj ) {\n\
-\t\t\treturn false;\n\
-\t\t}\n\
-\t\treturn true;\n\
-\t},\n\
-\n\
-\tisPlainObject: function( obj ) {\n\
-\t\tvar key;\n\
-\n\
-\t\t// Must be an Object.\n\
-\t\t// Because of IE, we also have to check the presence of the constructor property.\n\
-\t\t// Make sure that DOM nodes and window objects don't pass through, as well\n\
-\t\tif ( !obj || jQuery.type(obj) !== \"object\" || obj.nodeType || jQuery.isWindow( obj ) ) {\n\
-\t\t\treturn false;\n\
-\t\t}\n\
-\n\
-\t\ttry {\n\
-\t\t\t// Not own constructor property must be Object\n\
-\t\t\tif ( obj.constructor &&\n\
-\t\t\t\t!hasOwn.call(obj, \"constructor\") &&\n\
-\t\t\t\t!hasOwn.call(obj.constructor.prototype, \"isPrototypeOf\") ) {\n\
-\t\t\t\treturn false;\n\
-\t\t\t}\n\
-\t\t} catch ( e ) {\n\
-\t\t\t// IE8,9 Will throw exceptions on certain host objects #9897\n\
-\t\t\treturn false;\n\
-\t\t}\n\
-\n\
-\t\t// Support: IE<9\n\
-\t\t// Handle iteration over inherited properties before own properties.\n\
-\t\tif ( support.ownLast ) {\n\
-\t\t\tfor ( key in obj ) {\n\
-\t\t\t\treturn hasOwn.call( obj, key );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Own properties are enumerated firstly, so to speed up,\n\
-\t\t// if last one is own, then all properties are own.\n\
-\t\tfor ( key in obj ) {}\n\
-\n\
-\t\treturn key === undefined || hasOwn.call( obj, key );\n\
-\t},\n\
-\n\
-\ttype: function( obj ) {\n\
-\t\tif ( obj == null ) {\n\
-\t\t\treturn obj + \"\";\n\
-\t\t}\n\
-\t\treturn typeof obj === \"object\" || typeof obj === \"function\" ?\n\
-\t\t\tclass2type[ toString.call(obj) ] || \"object\" :\n\
-\t\t\ttypeof obj;\n\
-\t},\n\
-\n\
-\t// Evaluates a script in a global context\n\
-\t// Workarounds based on findings by Jim Driscoll\n\
-\t// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context\n\
-\tglobalEval: function( data ) {\n\
-\t\tif ( data && jQuery.trim( data ) ) {\n\
-\t\t\t// We use execScript on Internet Explorer\n\
-\t\t\t// We use an anonymous function so that context is window\n\
-\t\t\t// rather than jQuery in Firefox\n\
-\t\t\t( window.execScript || function( data ) {\n\
-\t\t\t\twindow[ \"eval\" ].call( window, data );\n\
-\t\t\t} )( data );\n\
-\t\t}\n\
-\t},\n\
-\n\
-\t// Convert dashed to camelCase; used by the css and data modules\n\
-\t// Microsoft forgot to hump their vendor prefix (#9572)\n\
-\tcamelCase: function( string ) {\n\
-\t\treturn string.replace( rmsPrefix, \"ms-\" ).replace( rdashAlpha, fcamelCase );\n\
-\t},\n\
-\n\
-\tnodeName: function( elem, name ) {\n\
-\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n\
-\t},\n\
-\n\
-\t// args is for internal usage only\n\
-\teach: function( obj, callback, args ) {\n\
-\t\tvar value,\n\
-\t\t\ti = 0,\n\
-\t\t\tlength = obj.length,\n\
-\t\t\tisArray = isArraylike( obj );\n\
-\n\
-\t\tif ( args ) {\n\
-\t\t\tif ( isArray ) {\n\
-\t\t\t\tfor ( ; i < length; i++ ) {\n\
-\t\t\t\t\tvalue = callback.apply( obj[ i ], args );\n\
-\n\
-\t\t\t\t\tif ( value === false ) {\n\
-\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t} else {\n\
-\t\t\t\tfor ( i in obj ) {\n\
-\t\t\t\t\tvalue = callback.apply( obj[ i ], args );\n\
-\n\
-\t\t\t\t\tif ( value === false ) {\n\
-\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t// A special, fast, case for the most common use of each\n\
-\t\t} else {\n\
-\t\t\tif ( isArray ) {\n\
-\t\t\t\tfor ( ; i < length; i++ ) {\n\
-\t\t\t\t\tvalue = callback.call( obj[ i ], i, obj[ i ] );\n\
-\n\
-\t\t\t\t\tif ( value === false ) {\n\
-\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t} else {\n\
-\t\t\t\tfor ( i in obj ) {\n\
-\t\t\t\t\tvalue = callback.call( obj[ i ], i, obj[ i ] );\n\
-\n\
-\t\t\t\t\tif ( value === false ) {\n\
-\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn obj;\n\
-\t},\n\
-\n\
-\t// Support: Android<4.1, IE<9\n\
-\ttrim: function( text ) {\n\
-\t\treturn text == null ?\n\
-\t\t\t\"\" :\n\
-\t\t\t( text + \"\" ).replace( rtrim, \"\" );\n\
-\t},\n\
-\n\
-\t// results is for internal usage only\n\
-\tmakeArray: function( arr, results ) {\n\
-\t\tvar ret = results || [];\n\
-\n\
-\t\tif ( arr != null ) {\n\
-\t\t\tif ( isArraylike( Object(arr) ) ) {\n\
-\t\t\t\tjQuery.merge( ret,\n\
-\t\t\t\t\ttypeof arr === \"string\" ?\n\
-\t\t\t\t\t[ arr ] : arr\n\
-\t\t\t\t);\n\
-\t\t\t} else {\n\
-\t\t\t\tpush.call( ret, arr );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn ret;\n\
-\t},\n\
-\n\
-\tinArray: function( elem, arr, i ) {\n\
-\t\tvar len;\n\
-\n\
-\t\tif ( arr ) {\n\
-\t\t\tif ( indexOf ) {\n\
-\t\t\t\treturn indexOf.call( arr, elem, i );\n\
-\t\t\t}\n\
-\n\
-\t\t\tlen = arr.length;\n\
-\t\t\ti = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;\n\
-\n\
-\t\t\tfor ( ; i < len; i++ ) {\n\
-\t\t\t\t// Skip accessing in sparse arrays\n\
-\t\t\t\tif ( i in arr && arr[ i ] === elem ) {\n\
-\t\t\t\t\treturn i;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn -1;\n\
-\t},\n\
-\n\
-\tmerge: function( first, second ) {\n\
-\t\tvar len = +second.length,\n\
-\t\t\tj = 0,\n\
-\t\t\ti = first.length;\n\
-\n\
-\t\twhile ( j < len ) {\n\
-\t\t\tfirst[ i++ ] = second[ j++ ];\n\
-\t\t}\n\
-\n\
-\t\t// Support: IE<9\n\
-\t\t// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)\n\
-\t\tif ( len !== len ) {\n\
-\t\t\twhile ( second[j] !== undefined ) {\n\
-\t\t\t\tfirst[ i++ ] = second[ j++ ];\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\tfirst.length = i;\n\
-\n\
-\t\treturn first;\n\
-\t},\n\
-\n\
-\tgrep: function( elems, callback, invert ) {\n\
-\t\tvar callbackInverse,\n\
-\t\t\tmatches = [],\n\
-\t\t\ti = 0,\n\
-\t\t\tlength = elems.length,\n\
-\t\t\tcallbackExpect = !invert;\n\
-\n\
-\t\t// Go through the array, only saving the items\n\
-\t\t// that pass the validator function\n\
-\t\tfor ( ; i < length; i++ ) {\n\
-\t\t\tcallbackInverse = !callback( elems[ i ], i );\n\
-\t\t\tif ( callbackInverse !== callbackExpect ) {\n\
-\t\t\t\tmatches.push( elems[ i ] );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn matches;\n\
-\t},\n\
-\n\
-\t// arg is for internal usage only\n\
-\tmap: function( elems, callback, arg ) {\n\
-\t\tvar value,\n\
-\t\t\ti = 0,\n\
-\t\t\tlength = elems.length,\n\
-\t\t\tisArray = isArraylike( elems ),\n\
-\t\t\tret = [];\n\
-\n\
-\t\t// Go through the array, translating each of the items to their new values\n\
-\t\tif ( isArray ) {\n\
-\t\t\tfor ( ; i < length; i++ ) {\n\
-\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\
-\n\
-\t\t\t\tif ( value != null ) {\n\
-\t\t\t\t\tret.push( value );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t// Go through every key on the object,\n\
-\t\t} else {\n\
-\t\t\tfor ( i in elems ) {\n\
-\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\
-\n\
-\t\t\t\tif ( value != null ) {\n\
-\t\t\t\t\tret.push( value );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Flatten any nested arrays\n\
-\t\treturn concat.apply( [], ret );\n\
-\t},\n\
-\n\
-\t// A global GUID counter for objects\n\
-\tguid: 1,\n\
-\n\
-\t// Bind a function to a context, optionally partially applying any\n\
-\t// arguments.\n\
-\tproxy: function( fn, context ) {\n\
-\t\tvar args, proxy, tmp;\n\
-\n\
-\t\tif ( typeof context === \"string\" ) {\n\
-\t\t\ttmp = fn[ context ];\n\
-\t\t\tcontext = fn;\n\
-\t\t\tfn = tmp;\n\
-\t\t}\n\
-\n\
-\t\t// Quick check to determine if target is callable, in the spec\n\
-\t\t// this throws a TypeError, but we will just return undefined.\n\
-\t\tif ( !jQuery.isFunction( fn ) ) {\n\
-\t\t\treturn undefined;\n\
-\t\t}\n\
-\n\
-\t\t// Simulated bind\n\
-\t\targs = slice.call( arguments, 2 );\n\
-\t\tproxy = function() {\n\
-\t\t\treturn fn.apply( context || this, args.concat( slice.call( arguments ) ) );\n\
-\t\t};\n\
-\n\
-\t\t// Set the guid of unique handler to the same of original handler, so it can be removed\n\
-\t\tproxy.guid = fn.guid = fn.guid || jQuery.guid++;\n\
-\n\
-\t\treturn proxy;\n\
-\t},\n\
-\n\
-\tnow: function() {\n\
-\t\treturn +( new Date() );\n\
-\t},\n\
-\n\
-\t// jQuery.support is not used in Core but other projects attach their\n\
-\t// properties to it so it needs to exist.\n\
-\tsupport: support\n\
-});\n\
-\n\
-// Populate the class2type map\n\
-jQuery.each(\"Boolean Number String Function Array Date RegExp Object Error\".split(\" \"), function(i, name) {\n\
-\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n\
-});\n\
-\n\
-function isArraylike( obj ) {\n\
-\tvar length = obj.length,\n\
-\t\ttype = jQuery.type( obj );\n\
-\n\
-\tif ( type === \"function\" || jQuery.isWindow( obj ) ) {\n\
-\t\treturn false;\n\
-\t}\n\
-\n\
-\tif ( obj.nodeType === 1 && length ) {\n\
-\t\treturn true;\n\
-\t}\n\
-\n\
-\treturn type === \"array\" || length === 0 ||\n\
-\t\ttypeof length === \"number\" && length > 0 && ( length - 1 ) in obj;\n\
-}\n\
-var Sizzle =\n\
-/*!\n\
- * Sizzle CSS Selector Engine v1.10.19\n\
- * http://sizzlejs.com/\n\
- *\n\
- * Copyright 2013 jQuery Foundation, Inc. and other contributors\n\
- * Released under the MIT license\n\
- * http://jquery.org/license\n\
- *\n\
- * Date: 2014-04-18\n\
- */\n\
-(function( window ) {\n\
-\n\
-var i,\n\
-\tsupport,\n\
-\tExpr,\n\
-\tgetText,\n\
-\tisXML,\n\
-\ttokenize,\n\
-\tcompile,\n\
-\tselect,\n\
-\toutermostContext,\n\
-\tsortInput,\n\
-\thasDuplicate,\n\
-\n\
-\t// Local document vars\n\
-\tsetDocument,\n\
-\tdocument,\n\
-\tdocElem,\n\
-\tdocumentIsHTML,\n\
-\trbuggyQSA,\n\
-\trbuggyMatches,\n\
-\tmatches,\n\
-\tcontains,\n\
-\n\
-\t// Instance-specific data\n\
-\texpando = \"sizzle\" + -(new Date()),\n\
-\tpreferredDoc = window.document,\n\
-\tdirruns = 0,\n\
-\tdone = 0,\n\
-\tclassCache = createCache(),\n\
-\ttokenCache = createCache(),\n\
-\tcompilerCache = createCache(),\n\
-\tsortOrder = function( a, b ) {\n\
-\t\tif ( a === b ) {\n\
-\t\t\thasDuplicate = true;\n\
-\t\t}\n\
-\t\treturn 0;\n\
-\t},\n\
-\n\
-\t// General-purpose constants\n\
-\tstrundefined = typeof undefined,\n\
-\tMAX_NEGATIVE = 1 << 31,\n\
-\n\
-\t// Instance methods\n\
-\thasOwn = ({}).hasOwnProperty,\n\
-\tarr = [],\n\
-\tpop = arr.pop,\n\
-\tpush_native = arr.push,\n\
-\tpush = arr.push,\n\
-\tslice = arr.slice,\n\
-\t// Use a stripped-down indexOf if we can't use a native one\n\
-\tindexOf = arr.indexOf || function( elem ) {\n\
-\t\tvar i = 0,\n\
-\t\t\tlen = this.length;\n\
-\t\tfor ( ; i < len; i++ ) {\n\
-\t\t\tif ( this[i] === elem ) {\n\
-\t\t\t\treturn i;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t\treturn -1;\n\
-\t},\n\
-\n\
-\tbooleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped\",\n\
-\n\
-\t// Regular expressions\n\
-\n\
-\t// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace\n\
-\twhitespace = \"[\\\\x20\\\\t\\\\r\\\\n\
-\\\\f]\",\n\
-\t// http://www.w3.org/TR/css3-syntax/#characters\n\
-\tcharacterEncoding = \"(?:\\\\\\\\.|[\\\\w-]|[^\\\\x00-\\\\xa0])+\",\n\
-\n\
-\t// Loosely modeled on CSS identifier characters\n\
-\t// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors\n\
-\t// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\n\
-\tidentifier = characterEncoding.replace( \"w\", \"w#\" ),\n\
-\n\
-\t// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors\n\
-\tattributes = \"\\\\[\" + whitespace + \"*(\" + characterEncoding + \")(?:\" + whitespace +\n\
-\t\t// Operator (capture 2)\n\
-\t\t\"*([*^$|!~]?=)\" + whitespace +\n\
-\t\t// \"Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]\"\n\
-\t\t\"*(?:'((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" + whitespace +\n\
-\t\t\"*\\\\]\",\n\
-\n\
-\tpseudos = \":(\" + characterEncoding + \")(?:\\\\((\" +\n\
-\t\t// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n\
-\t\t// 1. quoted (capture 3; capture 4 or capture 5)\n\
-\t\t\"('((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" +\n\
-\t\t// 2. simple (capture 6)\n\
-\t\t\"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" +\n\
-\t\t// 3. anything else (capture 2)\n\
-\t\t\".*\" +\n\
-\t\t\")\\\\)|)\",\n\
-\n\
-\t// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n\
-\trtrim = new RegExp( \"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\", \"g\" ),\n\
-\n\
-\trcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" ),\n\
-\trcombinators = new RegExp( \"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" + whitespace + \"*\" ),\n\
-\n\
-\trattributeQuotes = new RegExp( \"=\" + whitespace + \"*([^\\\\]'\\\"]*?)\" + whitespace + \"*\\\\]\", \"g\" ),\n\
-\n\
-\trpseudo = new RegExp( pseudos ),\n\
-\tridentifier = new RegExp( \"^\" + identifier + \"$\" ),\n\
-\n\
-\tmatchExpr = {\n\
-\t\t\"ID\": new RegExp( \"^#(\" + characterEncoding + \")\" ),\n\
-\t\t\"CLASS\": new RegExp( \"^\\\\.(\" + characterEncoding + \")\" ),\n\
-\t\t\"TAG\": new RegExp( \"^(\" + characterEncoding.replace( \"w\", \"w*\" ) + \")\" ),\n\
-\t\t\"ATTR\": new RegExp( \"^\" + attributes ),\n\
-\t\t\"PSEUDO\": new RegExp( \"^\" + pseudos ),\n\
-\t\t\"CHILD\": new RegExp( \"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" + whitespace +\n\
-\t\t\t\"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" + whitespace +\n\
-\t\t\t\"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" ),\n\
-\t\t\"bool\": new RegExp( \"^(?:\" + booleans + \")$\", \"i\" ),\n\
-\t\t// For use in libraries implementing .is()\n\
-\t\t// We use this for POS matching in `select`\n\
-\t\t\"needsContext\": new RegExp( \"^\" + whitespace + \"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" +\n\
-\t\t\twhitespace + \"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\n\
-\t},\n\
-\n\
-\trinputs = /^(?:input|select|textarea|button)$/i,\n\
-\trheader = /^h\\d$/i,\n\
-\n\
-\trnative = /^[^{]+\\{\\s*\\[native \\w/,\n\
-\n\
-\t// Easily-parseable/retrievable ID or TAG or CLASS selectors\n\
-\trquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n\
-\n\
-\trsibling = /[+~]/,\n\
-\trescape = /'|\\\\/g,\n\
-\n\
-\t// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n\
-\trunescape = new RegExp( \"\\\\\\\\([\\\\da-f]{1,6}\" + whitespace + \"?|(\" + whitespace + \")|.)\", \"ig\" ),\n\
-\tfunescape = function( _, escaped, escapedWhitespace ) {\n\
-\t\tvar high = \"0x\" + escaped - 0x10000;\n\
-\t\t// NaN means non-codepoint\n\
-\t\t// Support: Firefox<24\n\
-\t\t// Workaround erroneous numeric interpretation of +\"0x\"\n\
-\t\treturn high !== high || escapedWhitespace ?\n\
-\t\t\tescaped :\n\
-\t\t\thigh < 0 ?\n\
-\t\t\t\t// BMP codepoint\n\
-\t\t\t\tString.fromCharCode( high + 0x10000 ) :\n\
-\t\t\t\t// Supplemental Plane codepoint (surrogate pair)\n\
-\t\t\t\tString.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\n\
-\t};\n\
-\n\
-// Optimize for push.apply( _, NodeList )\n\
-try {\n\
-\tpush.apply(\n\
-\t\t(arr = slice.call( preferredDoc.childNodes )),\n\
-\t\tpreferredDoc.childNodes\n\
-\t);\n\
-\t// Support: Android<4.0\n\
-\t// Detect silently failing push.apply\n\
-\tarr[ preferredDoc.childNodes.length ].nodeType;\n\
-} catch ( e ) {\n\
-\tpush = { apply: arr.length ?\n\
-\n\
-\t\t// Leverage slice if possible\n\
-\t\tfunction( target, els ) {\n\
-\t\t\tpush_native.apply( target, slice.call(els) );\n\
-\t\t} :\n\
-\n\
-\t\t// Support: IE<9\n\
-\t\t// Otherwise append directly\n\
-\t\tfunction( target, els ) {\n\
-\t\t\tvar j = target.length,\n\
-\t\t\t\ti = 0;\n\
-\t\t\t// Can't trust NodeList.length\n\
-\t\t\twhile ( (target[j++] = els[i++]) ) {}\n\
-\t\t\ttarget.length = j - 1;\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-function Sizzle( selector, context, results, seed ) {\n\
-\tvar match, elem, m, nodeType,\n\
-\t\t// QSA vars\n\
-\t\ti, groups, old, nid, newContext, newSelector;\n\
-\n\
-\tif ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {\n\
-\t\tsetDocument( context );\n\
-\t}\n\
-\n\
-\tcontext = context || document;\n\
-\tresults = results || [];\n\
-\n\
-\tif ( !selector || typeof selector !== \"string\" ) {\n\
-\t\treturn results;\n\
-\t}\n\
-\n\
-\tif ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {\n\
-\t\treturn [];\n\
-\t}\n\
-\n\
-\tif ( documentIsHTML && !seed ) {\n\
-\n\
-\t\t// Shortcuts\n\
-\t\tif ( (match = rquickExpr.exec( selector )) ) {\n\
-\t\t\t// Speed-up: Sizzle(\"#ID\")\n\
-\t\t\tif ( (m = match[1]) ) {\n\
-\t\t\t\tif ( nodeType === 9 ) {\n\
-\t\t\t\t\telem = context.getElementById( m );\n\
-\t\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\n\
-\t\t\t\t\t// nodes that are no longer in the document (jQuery #6963)\n\
-\t\t\t\t\tif ( elem && elem.parentNode ) {\n\
-\t\t\t\t\t\t// Handle the case where IE, Opera, and Webkit return items\n\
-\t\t\t\t\t\t// by name instead of ID\n\
-\t\t\t\t\t\tif ( elem.id === m ) {\n\
-\t\t\t\t\t\t\tresults.push( elem );\n\
-\t\t\t\t\t\t\treturn results;\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\treturn results;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\t// Context is not a document\n\
-\t\t\t\t\tif ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&\n\
-\t\t\t\t\t\tcontains( context, elem ) && elem.id === m ) {\n\
-\t\t\t\t\t\tresults.push( elem );\n\
-\t\t\t\t\t\treturn results;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t// Speed-up: Sizzle(\"TAG\")\n\
-\t\t\t} else if ( match[2] ) {\n\
-\t\t\t\tpush.apply( results, context.getElementsByTagName( selector ) );\n\
-\t\t\t\treturn results;\n\
-\n\
-\t\t\t// Speed-up: Sizzle(\".CLASS\")\n\
-\t\t\t} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {\n\
-\t\t\t\tpush.apply( results, context.getElementsByClassName( m ) );\n\
-\t\t\t\treturn results;\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// QSA path\n\
-\t\tif ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {\n\
-\t\t\tnid = old = expando;\n\
-\t\t\tnewContext = context;\n\
-\t\t\tnewSelector = nodeType === 9 && selector;\n\
-\n\
-\t\t\t// qSA works strangely on Element-rooted queries\n\
-\t\t\t// We can work around this by specifying an extra ID on the root\n\
-\t\t\t// and working up from there (Thanks to Andrew Dupont for the technique)\n\
-\t\t\t// IE 8 doesn't work on object elements\n\
-\t\t\tif ( nodeType === 1 && context.nodeName.toLowerCase() !== \"object\" ) {\n\
-\t\t\t\tgroups = tokenize( selector );\n\
-\n\
-\t\t\t\tif ( (old = context.getAttribute(\"id\")) ) {\n\
-\t\t\t\t\tnid = old.replace( rescape, \"\\\\$&\" );\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tcontext.setAttribute( \"id\", nid );\n\
-\t\t\t\t}\n\
-\t\t\t\tnid = \"[id='\" + nid + \"'] \";\n\
-\n\
-\t\t\t\ti = groups.length;\n\
-\t\t\t\twhile ( i-- ) {\n\
-\t\t\t\t\tgroups[i] = nid + toSelector( groups[i] );\n\
-\t\t\t\t}\n\
-\t\t\t\tnewContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;\n\
-\t\t\t\tnewSelector = groups.join(\",\");\n\
-\t\t\t}\n\
-\n\
-\t\t\tif ( newSelector ) {\n\
-\t\t\t\ttry {\n\
-\t\t\t\t\tpush.apply( results,\n\
-\t\t\t\t\t\tnewContext.querySelectorAll( newSelector )\n\
-\t\t\t\t\t);\n\
-\t\t\t\t\treturn results;\n\
-\t\t\t\t} catch(qsaError) {\n\
-\t\t\t\t} finally {\n\
-\t\t\t\t\tif ( !old ) {\n\
-\t\t\t\t\t\tcontext.removeAttribute(\"id\");\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// All others\n\
-\treturn select( selector.replace( rtrim, \"$1\" ), context, results, seed );\n\
-}\n\
-\n\
-/**\n\
- * Create key-value caches of limited size\n\
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with\n\
- *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n\
- *\tdeleting the oldest entry\n\
- */\n\
-function createCache() {\n\
-\tvar keys = [];\n\
-\n\
-\tfunction cache( key, value ) {\n\
-\t\t// Use (key + \" \") to avoid collision with native prototype properties (see Issue #157)\n\
-\t\tif ( keys.push( key + \" \" ) > Expr.cacheLength ) {\n\
-\t\t\t// Only keep the most recent entries\n\
-\t\t\tdelete cache[ keys.shift() ];\n\
-\t\t}\n\
-\t\treturn (cache[ key + \" \" ] = value);\n\
-\t}\n\
-\treturn cache;\n\
-}\n\
-\n\
-/**\n\
- * Mark a function for special use by Sizzle\n\
- * @param {Function} fn The function to mark\n\
- */\n\
-function markFunction( fn ) {\n\
-\tfn[ expando ] = true;\n\
-\treturn fn;\n\
-}\n\
-\n\
-/**\n\
- * Support testing using an element\n\
- * @param {Function} fn Passed the created div and expects a boolean result\n\
- */\n\
-function assert( fn ) {\n\
-\tvar div = document.createElement(\"div\");\n\
-\n\
-\ttry {\n\
-\t\treturn !!fn( div );\n\
-\t} catch (e) {\n\
-\t\treturn false;\n\
-\t} finally {\n\
-\t\t// Remove from its parent by default\n\
-\t\tif ( div.parentNode ) {\n\
-\t\t\tdiv.parentNode.removeChild( div );\n\
-\t\t}\n\
-\t\t// release memory in IE\n\
-\t\tdiv = null;\n\
-\t}\n\
-}\n\
-\n\
-/**\n\
- * Adds the same handler for all of the specified attrs\n\
- * @param {String} attrs Pipe-separated list of attributes\n\
- * @param {Function} handler The method that will be applied\n\
- */\n\
-function addHandle( attrs, handler ) {\n\
-\tvar arr = attrs.split(\"|\"),\n\
-\t\ti = attrs.length;\n\
-\n\
-\twhile ( i-- ) {\n\
-\t\tExpr.attrHandle[ arr[i] ] = handler;\n\
-\t}\n\
-}\n\
-\n\
-/**\n\
- * Checks document order of two siblings\n\
- * @param {Element} a\n\
- * @param {Element} b\n\
- * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b\n\
- */\n\
-function siblingCheck( a, b ) {\n\
-\tvar cur = b && a,\n\
-\t\tdiff = cur && a.nodeType === 1 && b.nodeType === 1 &&\n\
-\t\t\t( ~b.sourceIndex || MAX_NEGATIVE ) -\n\
-\t\t\t( ~a.sourceIndex || MAX_NEGATIVE );\n\
-\n\
-\t// Use IE sourceIndex if available on both nodes\n\
-\tif ( diff ) {\n\
-\t\treturn diff;\n\
-\t}\n\
-\n\
-\t// Check if b follows a\n\
-\tif ( cur ) {\n\
-\t\twhile ( (cur = cur.nextSibling) ) {\n\
-\t\t\tif ( cur === b ) {\n\
-\t\t\t\treturn -1;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn a ? 1 : -1;\n\
-}\n\
-\n\
-/**\n\
- * Returns a function to use in pseudos for input types\n\
- * @param {String} type\n\
- */\n\
-function createInputPseudo( type ) {\n\
-\treturn function( elem ) {\n\
-\t\tvar name = elem.nodeName.toLowerCase();\n\
-\t\treturn name === \"input\" && elem.type === type;\n\
-\t};\n\
-}\n\
-\n\
-/**\n\
- * Returns a function to use in pseudos for buttons\n\
- * @param {String} type\n\
- */\n\
-function createButtonPseudo( type ) {\n\
-\treturn function( elem ) {\n\
-\t\tvar name = elem.nodeName.toLowerCase();\n\
-\t\treturn (name === \"input\" || name === \"button\") && elem.type === type;\n\
-\t};\n\
-}\n\
-\n\
-/**\n\
- * Returns a function to use in pseudos for positionals\n\
- * @param {Function} fn\n\
- */\n\
-function createPositionalPseudo( fn ) {\n\
-\treturn markFunction(function( argument ) {\n\
-\t\targument = +argument;\n\
-\t\treturn markFunction(function( seed, matches ) {\n\
-\t\t\tvar j,\n\
-\t\t\t\tmatchIndexes = fn( [], seed.length, argument ),\n\
-\t\t\t\ti = matchIndexes.length;\n\
-\n\
-\t\t\t// Match elements found at the specified indexes\n\
-\t\t\twhile ( i-- ) {\n\
-\t\t\t\tif ( seed[ (j = matchIndexes[i]) ] ) {\n\
-\t\t\t\t\tseed[j] = !(matches[j] = seed[j]);\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t});\n\
-\t});\n\
-}\n\
-\n\
-/**\n\
- * Checks a node for validity as a Sizzle context\n\
- * @param {Element|Object=} context\n\
- * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n\
- */\n\
-function testContext( context ) {\n\
-\treturn context && typeof context.getElementsByTagName !== strundefined && context;\n\
-}\n\
-\n\
-// Expose support vars for convenience\n\
-support = Sizzle.support = {};\n\
-\n\
-/**\n\
- * Detects XML nodes\n\
- * @param {Element|Object} elem An element or a document\n\
- * @returns {Boolean} True iff elem is a non-HTML XML node\n\
- */\n\
-isXML = Sizzle.isXML = function( elem ) {\n\
-\t// documentElement is verified for cases where it doesn't yet exist\n\
-\t// (such as loading iframes in IE - #4833)\n\
-\tvar documentElement = elem && (elem.ownerDocument || elem).documentElement;\n\
-\treturn documentElement ? documentElement.nodeName !== \"HTML\" : false;\n\
-};\n\
-\n\
-/**\n\
- * Sets document-related variables once based on the current document\n\
- * @param {Element|Object} [doc] An element or document object to use to set the document\n\
- * @returns {Object} Returns the current document\n\
- */\n\
-setDocument = Sizzle.setDocument = function( node ) {\n\
-\tvar hasCompare,\n\
-\t\tdoc = node ? node.ownerDocument || node : preferredDoc,\n\
-\t\tparent = doc.defaultView;\n\
-\n\
-\t// If no document and documentElement is available, return\n\
-\tif ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {\n\
-\t\treturn document;\n\
-\t}\n\
-\n\
-\t// Set our document\n\
-\tdocument = doc;\n\
-\tdocElem = doc.documentElement;\n\
-\n\
-\t// Support tests\n\
-\tdocumentIsHTML = !isXML( doc );\n\
-\n\
-\t// Support: IE>8\n\
-\t// If iframe document is assigned to \"document\" variable and if iframe has been reloaded,\n\
-\t// IE will throw \"permission denied\" error when accessing \"document\" variable, see jQuery #13936\n\
-\t// IE6-8 do not support the defaultView property so parent will be undefined\n\
-\tif ( parent && parent !== parent.top ) {\n\
-\t\t// IE11 does not have attachEvent, so all must suffer\n\
-\t\tif ( parent.addEventListener ) {\n\
-\t\t\tparent.addEventListener( \"unload\", function() {\n\
-\t\t\t\tsetDocument();\n\
-\t\t\t}, false );\n\
-\t\t} else if ( parent.attachEvent ) {\n\
-\t\t\tparent.attachEvent( \"onunload\", function() {\n\
-\t\t\t\tsetDocument();\n\
-\t\t\t});\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t/* Attributes\n\
-\t---------------------------------------------------------------------- */\n\
-\n\
-\t// Support: IE<8\n\
-\t// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)\n\
-\tsupport.attributes = assert(function( div ) {\n\
-\t\tdiv.className = \"i\";\n\
-\t\treturn !div.getAttribute(\"className\");\n\
-\t});\n\
-\n\
-\t/* getElement(s)By*\n\
-\t---------------------------------------------------------------------- */\n\
-\n\
-\t// Check if getElementsByTagName(\"*\") returns only elements\n\
-\tsupport.getElementsByTagName = assert(function( div ) {\n\
-\t\tdiv.appendChild( doc.createComment(\"\") );\n\
-\t\treturn !div.getElementsByTagName(\"*\").length;\n\
-\t});\n\
-\n\
-\t// Check if getElementsByClassName can be trusted\n\
-\tsupport.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {\n\
-\t\tdiv.innerHTML = \"<div class='a'></div><div class='a i'></div>\";\n\
-\n\
-\t\t// Support: Safari<4\n\
-\t\t// Catch class over-caching\n\
-\t\tdiv.firstChild.className = \"i\";\n\
-\t\t// Support: Opera<10\n\
-\t\t// Catch gEBCN failure to find non-leading classes\n\
-\t\treturn div.getElementsByClassName(\"i\").length === 2;\n\
-\t});\n\
-\n\
-\t// Support: IE<10\n\
-\t// Check if getElementById returns elements by name\n\
-\t// The broken getElementById methods don't pick up programatically-set names,\n\
-\t// so use a roundabout getElementsByName test\n\
-\tsupport.getById = assert(function( div ) {\n\
-\t\tdocElem.appendChild( div ).id = expando;\n\
-\t\treturn !doc.getElementsByName || !doc.getElementsByName( expando ).length;\n\
-\t});\n\
-\n\
-\t// ID find and filter\n\
-\tif ( support.getById ) {\n\
-\t\tExpr.find[\"ID\"] = function( id, context ) {\n\
-\t\t\tif ( typeof context.getElementById !== strundefined && documentIsHTML ) {\n\
-\t\t\t\tvar m = context.getElementById( id );\n\
-\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\n\
-\t\t\t\t// nodes that are no longer in the document #6963\n\
-\t\t\t\treturn m && m.parentNode ? [ m ] : [];\n\
-\t\t\t}\n\
-\t\t};\n\
-\t\tExpr.filter[\"ID\"] = function( id ) {\n\
-\t\t\tvar attrId = id.replace( runescape, funescape );\n\
-\t\t\treturn function( elem ) {\n\
-\t\t\t\treturn elem.getAttribute(\"id\") === attrId;\n\
-\t\t\t};\n\
-\t\t};\n\
-\t} else {\n\
-\t\t// Support: IE6/7\n\
-\t\t// getElementById is not reliable as a find shortcut\n\
-\t\tdelete Expr.find[\"ID\"];\n\
-\n\
-\t\tExpr.filter[\"ID\"] =  function( id ) {\n\
-\t\t\tvar attrId = id.replace( runescape, funescape );\n\
-\t\t\treturn function( elem ) {\n\
-\t\t\t\tvar node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode(\"id\");\n\
-\t\t\t\treturn node && node.value === attrId;\n\
-\t\t\t};\n\
-\t\t};\n\
-\t}\n\
-\n\
-\t// Tag\n\
-\tExpr.find[\"TAG\"] = support.getElementsByTagName ?\n\
-\t\tfunction( tag, context ) {\n\
-\t\t\tif ( typeof context.getElementsByTagName !== strundefined ) {\n\
-\t\t\t\treturn context.getElementsByTagName( tag );\n\
-\t\t\t}\n\
-\t\t} :\n\
-\t\tfunction( tag, context ) {\n\
-\t\t\tvar elem,\n\
-\t\t\t\ttmp = [],\n\
-\t\t\t\ti = 0,\n\
-\t\t\t\tresults = context.getElementsByTagName( tag );\n\
-\n\
-\t\t\t// Filter out possible comments\n\
-\t\t\tif ( tag === \"*\" ) {\n\
-\t\t\t\twhile ( (elem = results[i++]) ) {\n\
-\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\
-\t\t\t\t\t\ttmp.push( elem );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\treturn tmp;\n\
-\t\t\t}\n\
-\t\t\treturn results;\n\
-\t\t};\n\
-\n\
-\t// Class\n\
-\tExpr.find[\"CLASS\"] = support.getElementsByClassName && function( className, context ) {\n\
-\t\tif ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {\n\
-\t\t\treturn context.getElementsByClassName( className );\n\
-\t\t}\n\
-\t};\n\
-\n\
-\t/* QSA/matchesSelector\n\
-\t---------------------------------------------------------------------- */\n\
-\n\
-\t// QSA and matchesSelector support\n\
-\n\
-\t// matchesSelector(:active) reports false when true (IE9/Opera 11.5)\n\
-\trbuggyMatches = [];\n\
-\n\
-\t// qSa(:focus) reports false when true (Chrome 21)\n\
-\t// We allow this because of a bug in IE8/9 that throws an error\n\
-\t// whenever `document.activeElement` is accessed on an iframe\n\
-\t// So, we allow :focus to pass through QSA all the time to avoid the IE error\n\
-\t// See http://bugs.jquery.com/ticket/13378\n\
-\trbuggyQSA = [];\n\
-\n\
-\tif ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {\n\
-\t\t// Build QSA regex\n\
-\t\t// Regex strategy adopted from Diego Perini\n\
-\t\tassert(function( div ) {\n\
-\t\t\t// Select is set to empty string on purpose\n\
-\t\t\t// This is to test IE's treatment of not explicitly\n\
-\t\t\t// setting a boolean content attribute,\n\
-\t\t\t// since its presence should be enough\n\
-\t\t\t// http://bugs.jquery.com/ticket/12359\n\
-\t\t\tdiv.innerHTML = \"<select msallowclip=''><option selected=''></option></select>\";\n\
-\n\
-\t\t\t// Support: IE8, Opera 11-12.16\n\
-\t\t\t// Nothing should be selected when empty strings follow ^= or $= or *=\n\
-\t\t\t// The test attribute must be unknown in Opera but \"safe\" for WinRT\n\
-\t\t\t// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section\n\
-\t\t\tif ( div.querySelectorAll(\"[msallowclip^='']\").length ) {\n\
-\t\t\t\trbuggyQSA.push( \"[*^$]=\" + whitespace + \"*(?:''|\\\"\\\")\" );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Support: IE8\n\
-\t\t\t// Boolean attributes and \"value\" are not treated correctly\n\
-\t\t\tif ( !div.querySelectorAll(\"[selected]\").length ) {\n\
-\t\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\" );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Webkit/Opera - :checked should return selected option elements\n\
-\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\
-\t\t\t// IE8 throws error here and will not see later tests\n\
-\t\t\tif ( !div.querySelectorAll(\":checked\").length ) {\n\
-\t\t\t\trbuggyQSA.push(\":checked\");\n\
-\t\t\t}\n\
-\t\t});\n\
-\n\
-\t\tassert(function( div ) {\n\
-\t\t\t// Support: Windows 8 Native Apps\n\
-\t\t\t// The type and name attributes are restricted during .innerHTML assignment\n\
-\t\t\tvar input = doc.createElement(\"input\");\n\
-\t\t\tinput.setAttribute( \"type\", \"hidden\" );\n\
-\t\t\tdiv.appendChild( input ).setAttribute( \"name\", \"D\" );\n\
-\n\
-\t\t\t// Support: IE8\n\
-\t\t\t// Enforce case-sensitivity of name attribute\n\
-\t\t\tif ( div.querySelectorAll(\"[name=d]\").length ) {\n\
-\t\t\t\trbuggyQSA.push( \"name\" + whitespace + \"*[*^$|!~]?=\" );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\n\
-\t\t\t// IE8 throws error here and will not see later tests\n\
-\t\t\tif ( !div.querySelectorAll(\":enabled\").length ) {\n\
-\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Opera 10-11 does not throw on post-comma invalid pseudos\n\
-\t\t\tdiv.querySelectorAll(\"*,:x\");\n\
-\t\t\trbuggyQSA.push(\",.*:\");\n\
-\t\t});\n\
-\t}\n\
-\n\
-\tif ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||\n\
-\t\tdocElem.webkitMatchesSelector ||\n\
-\t\tdocElem.mozMatchesSelector ||\n\
-\t\tdocElem.oMatchesSelector ||\n\
-\t\tdocElem.msMatchesSelector) )) ) {\n\
-\n\
-\t\tassert(function( div ) {\n\
-\t\t\t// Check to see if it's possible to do matchesSelector\n\
-\t\t\t// on a disconnected node (IE 9)\n\
-\t\t\tsupport.disconnectedMatch = matches.call( div, \"div\" );\n\
-\n\
-\t\t\t// This should fail with an exception\n\
-\t\t\t// Gecko does not error, returns false instead\n\
-\t\t\tmatches.call( div, \"[s!='']:x\" );\n\
-\t\t\trbuggyMatches.push( \"!=\", pseudos );\n\
-\t\t});\n\
-\t}\n\
-\n\
-\trbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join(\"|\") );\n\
-\trbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join(\"|\") );\n\
-\n\
-\t/* Contains\n\
-\t---------------------------------------------------------------------- */\n\
-\thasCompare = rnative.test( docElem.compareDocumentPosition );\n\
-\n\
-\t// Element contains another\n\
-\t// Purposefully does not implement inclusive descendent\n\
-\t// As in, an element does not contain itself\n\
-\tcontains = hasCompare || rnative.test( docElem.contains ) ?\n\
-\t\tfunction( a, b ) {\n\
-\t\t\tvar adown = a.nodeType === 9 ? a.documentElement : a,\n\
-\t\t\t\tbup = b && b.parentNode;\n\
-\t\t\treturn a === bup || !!( bup && bup.nodeType === 1 && (\n\
-\t\t\t\tadown.contains ?\n\
-\t\t\t\t\tadown.contains( bup ) :\n\
-\t\t\t\t\ta.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n\
-\t\t\t));\n\
-\t\t} :\n\
-\t\tfunction( a, b ) {\n\
-\t\t\tif ( b ) {\n\
-\t\t\t\twhile ( (b = b.parentNode) ) {\n\
-\t\t\t\t\tif ( b === a ) {\n\
-\t\t\t\t\t\treturn true;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t\treturn false;\n\
-\t\t};\n\
-\n\
-\t/* Sorting\n\
-\t---------------------------------------------------------------------- */\n\
-\n\
-\t// Document order sorting\n\
-\tsortOrder = hasCompare ?\n\
-\tfunction( a, b ) {\n\
-\n\
-\t\t// Flag for duplicate removal\n\
-\t\tif ( a === b ) {\n\
-\t\t\thasDuplicate = true;\n\
-\t\t\treturn 0;\n\
-\t\t}\n\
-\n\
-\t\t// Sort on method existence if only one input has compareDocumentPosition\n\
-\t\tvar compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n\
-\t\tif ( compare ) {\n\
-\t\t\treturn compare;\n\
-\t\t}\n\
-\n\
-\t\t// Calculate position if both inputs belong to the same document\n\
-\t\tcompare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?\n\
-\t\t\ta.compareDocumentPosition( b ) :\n\
-\n\
-\t\t\t// Otherwise we know they are disconnected\n\
-\t\t\t1;\n\
-\n\
-\t\t// Disconnected nodes\n\
-\t\tif ( compare & 1 ||\n\
-\t\t\t(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {\n\
-\n\
-\t\t\t// Choose the first element that is related to our preferred document\n\
-\t\t\tif ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {\n\
-\t\t\t\treturn -1;\n\
-\t\t\t}\n\
-\t\t\tif ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {\n\
-\t\t\t\treturn 1;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Maintain original order\n\
-\t\t\treturn sortInput ?\n\
-\t\t\t\t( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :\n\
-\t\t\t\t0;\n\
-\t\t}\n\
-\n\
-\t\treturn compare & 4 ? -1 : 1;\n\
-\t} :\n\
-\tfunction( a, b ) {\n\
-\t\t// Exit early if the nodes are identical\n\
-\t\tif ( a === b ) {\n\
-\t\t\thasDuplicate = true;\n\
-\t\t\treturn 0;\n\
-\t\t}\n\
-\n\
-\t\tvar cur,\n\
-\t\t\ti = 0,\n\
-\t\t\taup = a.parentNode,\n\
-\t\t\tbup = b.parentNode,\n\
-\t\t\tap = [ a ],\n\
-\t\t\tbp = [ b ];\n\
-\n\
-\t\t// Parentless nodes are either documents or disconnected\n\
-\t\tif ( !aup || !bup ) {\n\
-\t\t\treturn a === doc ? -1 :\n\
-\t\t\t\tb === doc ? 1 :\n\
-\t\t\t\taup ? -1 :\n\
-\t\t\t\tbup ? 1 :\n\
-\t\t\t\tsortInput ?\n\
-\t\t\t\t( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :\n\
-\t\t\t\t0;\n\
-\n\
-\t\t// If the nodes are siblings, we can do a quick check\n\
-\t\t} else if ( aup === bup ) {\n\
-\t\t\treturn siblingCheck( a, b );\n\
-\t\t}\n\
-\n\
-\t\t// Otherwise we need full lists of their ancestors for comparison\n\
-\t\tcur = a;\n\
-\t\twhile ( (cur = cur.parentNode) ) {\n\
-\t\t\tap.unshift( cur );\n\
-\t\t}\n\
-\t\tcur = b;\n\
-\t\twhile ( (cur = cur.parentNode) ) {\n\
-\t\t\tbp.unshift( cur );\n\
-\t\t}\n\
-\n\
-\t\t// Walk down the tree looking for a discrepancy\n\
-\t\twhile ( ap[i] === bp[i] ) {\n\
-\t\t\ti++;\n\
-\t\t}\n\
-\n\
-\t\treturn i ?\n\
-\t\t\t// Do a sibling check if the nodes have a common ancestor\n\
-\t\t\tsiblingCheck( ap[i], bp[i] ) :\n\
-\n\
-\t\t\t// Otherwise nodes in our document sort first\n\
-\t\t\tap[i] === preferredDoc ? -1 :\n\
-\t\t\tbp[i] === preferredDoc ? 1 :\n\
-\t\t\t0;\n\
-\t};\n\
-\n\
-\treturn doc;\n\
-};\n\
-\n\
-Sizzle.matches = function( expr, elements ) {\n\
-\treturn Sizzle( expr, null, null, elements );\n\
-};\n\
-\n\
-Sizzle.matchesSelector = function( elem, expr ) {\n\
-\t// Set document vars if needed\n\
-\tif ( ( elem.ownerDocument || elem ) !== document ) {\n\
-\t\tsetDocument( elem );\n\
-\t}\n\
-\n\
-\t// Make sure that attribute selectors are quoted\n\
-\texpr = expr.replace( rattributeQuotes, \"='$1']\" );\n\
-\n\
-\tif ( support.matchesSelector && documentIsHTML &&\n\
-\t\t( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&\n\
-\t\t( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {\n\
-\n\
-\t\ttry {\n\
-\t\t\tvar ret = matches.call( elem, expr );\n\
-\n\
-\t\t\t// IE 9's matchesSelector returns false on disconnected nodes\n\
-\t\t\tif ( ret || support.disconnectedMatch ||\n\
-\t\t\t\t\t// As well, disconnected nodes are said to be in a document\n\
-\t\t\t\t\t// fragment in IE 9\n\
-\t\t\t\t\telem.document && elem.document.nodeType !== 11 ) {\n\
-\t\t\t\treturn ret;\n\
-\t\t\t}\n\
-\t\t} catch(e) {}\n\
-\t}\n\
-\n\
-\treturn Sizzle( expr, document, null, [ elem ] ).length > 0;\n\
-};\n\
-\n\
-Sizzle.contains = function( context, elem ) {\n\
-\t// Set document vars if needed\n\
-\tif ( ( context.ownerDocument || context ) !== document ) {\n\
-\t\tsetDocument( context );\n\
-\t}\n\
-\treturn contains( context, elem );\n\
-};\n\
-\n\
-Sizzle.attr = function( elem, name ) {\n\
-\t// Set document vars if needed\n\
-\tif ( ( elem.ownerDocument || elem ) !== document ) {\n\
-\t\tsetDocument( elem );\n\
-\t}\n\
-\n\
-\tvar fn = Expr.attrHandle[ name.toLowerCase() ],\n\
-\t\t// Don't get fooled by Object.prototype properties (jQuery #13807)\n\
-\t\tval = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?\n\
-\t\t\tfn( elem, name, !documentIsHTML ) :\n\
-\t\t\tundefined;\n\
-\n\
-\treturn val !== undefined ?\n\
-\t\tval :\n\
-\t\tsupport.attributes || !documentIsHTML ?\n\
-\t\t\telem.getAttribute( name ) :\n\
-\t\t\t(val = elem.getAttributeNode(name)) && val.specified ?\n\
-\t\t\t\tval.value :\n\
-\t\t\t\tnull;\n\
-};\n\
-\n\
-Sizzle.error = function( msg ) {\n\
-\tthrow new Error( \"Syntax error, unrecognized expression: \" + msg );\n\
-};\n\
-\n\
-/**\n\
- * Document sorting and removing duplicates\n\
- * @param {ArrayLike} results\n\
- */\n\
-Sizzle.uniqueSort = function( results ) {\n\
-\tvar elem,\n\
-\t\tduplicates = [],\n\
-\t\tj = 0,\n\
-\t\ti = 0;\n\
-\n\
-\t// Unless we *know* we can detect duplicates, assume their presence\n\
-\thasDuplicate = !support.detectDuplicates;\n\
-\tsortInput = !support.sortStable && results.slice( 0 );\n\
-\tresults.sort( sortOrder );\n\
-\n\
-\tif ( hasDuplicate ) {\n\
-\t\twhile ( (elem = results[i++]) ) {\n\
-\t\t\tif ( elem === results[ i ] ) {\n\
-\t\t\t\tj = duplicates.push( i );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t\twhile ( j-- ) {\n\
-\t\t\tresults.splice( duplicates[ j ], 1 );\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Clear input after sorting to release objects\n\
-\t// See https://github.com/jquery/sizzle/pull/225\n\
-\tsortInput = null;\n\
-\n\
-\treturn results;\n\
-};\n\
-\n\
-/**\n\
- * Utility function for retrieving the text value of an array of DOM nodes\n\
- * @param {Array|Element} elem\n\
- */\n\
-getText = Sizzle.getText = function( elem ) {\n\
-\tvar node,\n\
-\t\tret = \"\",\n\
-\t\ti = 0,\n\
-\t\tnodeType = elem.nodeType;\n\
-\n\
-\tif ( !nodeType ) {\n\
-\t\t// If no nodeType, this is expected to be an array\n\
-\t\twhile ( (node = elem[i++]) ) {\n\
-\t\t\t// Do not traverse comment nodes\n\
-\t\t\tret += getText( node );\n\
-\t\t}\n\
-\t} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\n\
-\t\t// Use textContent for elements\n\
-\t\t// innerText usage removed for consistency of new lines (jQuery #11153)\n\
-\t\tif ( typeof elem.textContent === \"string\" ) {\n\
-\t\t\treturn elem.textContent;\n\
-\t\t} else {\n\
-\t\t\t// Traverse its children\n\
-\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\
-\t\t\t\tret += getText( elem );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t} else if ( nodeType === 3 || nodeType === 4 ) {\n\
-\t\treturn elem.nodeValue;\n\
-\t}\n\
-\t// Do not include comment or processing instruction nodes\n\
-\n\
-\treturn ret;\n\
-};\n\
-\n\
-Expr = Sizzle.selectors = {\n\
-\n\
-\t// Can be adjusted by the user\n\
-\tcacheLength: 50,\n\
-\n\
-\tcreatePseudo: markFunction,\n\
-\n\
-\tmatch: matchExpr,\n\
-\n\
-\tattrHandle: {},\n\
-\n\
-\tfind: {},\n\
-\n\
-\trelative: {\n\
-\t\t\">\": { dir: \"parentNode\", first: true },\n\
-\t\t\" \": { dir: \"parentNode\" },\n\
-\t\t\"+\": { dir: \"previousSibling\", first: true },\n\
-\t\t\"~\": { dir: \"previousSibling\" }\n\
-\t},\n\
-\n\
-\tpreFilter: {\n\
-\t\t\"ATTR\": function( match ) {\n\
-\t\t\tmatch[1] = match[1].replace( runescape, funescape );\n\
-\n\
-\t\t\t// Move the given value to match[3] whether quoted or unquoted\n\
-\t\t\tmatch[3] = ( match[3] || match[4] || match[5] || \"\" ).replace( runescape, funescape );\n\
-\n\
-\t\t\tif ( match[2] === \"~=\" ) {\n\
-\t\t\t\tmatch[3] = \" \" + match[3] + \" \";\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn match.slice( 0, 4 );\n\
-\t\t},\n\
-\n\
-\t\t\"CHILD\": function( match ) {\n\
-\t\t\t/* matches from matchExpr[\"CHILD\"]\n\
-\t\t\t\t1 type (only|nth|...)\n\
-\t\t\t\t2 what (child|of-type)\n\
-\t\t\t\t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n\
-\t\t\t\t4 xn-component of xn+y argument ([+-]?\\d*n|)\n\
-\t\t\t\t5 sign of xn-component\n\
-\t\t\t\t6 x of xn-component\n\
-\t\t\t\t7 sign of y-component\n\
-\t\t\t\t8 y of y-component\n\
-\t\t\t*/\n\
-\t\t\tmatch[1] = match[1].toLowerCase();\n\
-\n\
-\t\t\tif ( match[1].slice( 0, 3 ) === \"nth\" ) {\n\
-\t\t\t\t// nth-* requires argument\n\
-\t\t\t\tif ( !match[3] ) {\n\
-\t\t\t\t\tSizzle.error( match[0] );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// numeric x and y parameters for Expr.filter.CHILD\n\
-\t\t\t\t// remember that false/true cast respectively to 0/1\n\
-\t\t\t\tmatch[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === \"even\" || match[3] === \"odd\" ) );\n\
-\t\t\t\tmatch[5] = +( ( match[7] + match[8] ) || match[3] === \"odd\" );\n\
-\n\
-\t\t\t// other types prohibit arguments\n\
-\t\t\t} else if ( match[3] ) {\n\
-\t\t\t\tSizzle.error( match[0] );\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn match;\n\
-\t\t},\n\
-\n\
-\t\t\"PSEUDO\": function( match ) {\n\
-\t\t\tvar excess,\n\
-\t\t\t\tunquoted = !match[6] && match[2];\n\
-\n\
-\t\t\tif ( matchExpr[\"CHILD\"].test( match[0] ) ) {\n\
-\t\t\t\treturn null;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Accept quoted arguments as-is\n\
-\t\t\tif ( match[3] ) {\n\
-\t\t\t\tmatch[2] = match[4] || match[5] || \"\";\n\
-\n\
-\t\t\t// Strip excess characters from unquoted arguments\n\
-\t\t\t} else if ( unquoted && rpseudo.test( unquoted ) &&\n\
-\t\t\t\t// Get excess from tokenize (recursively)\n\
-\t\t\t\t(excess = tokenize( unquoted, true )) &&\n\
-\t\t\t\t// advance to the next closing parenthesis\n\
-\t\t\t\t(excess = unquoted.indexOf( \")\", unquoted.length - excess ) - unquoted.length) ) {\n\
-\n\
-\t\t\t\t// excess is a negative index\n\
-\t\t\t\tmatch[0] = match[0].slice( 0, excess );\n\
-\t\t\t\tmatch[2] = unquoted.slice( 0, excess );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Return only captures needed by the pseudo filter method (type and argument)\n\
-\t\t\treturn match.slice( 0, 3 );\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tfilter: {\n\
-\n\
-\t\t\"TAG\": function( nodeNameSelector ) {\n\
-\t\t\tvar nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();\n\
-\t\t\treturn nodeNameSelector === \"*\" ?\n\
-\t\t\t\tfunction() { return true; } :\n\
-\t\t\t\tfunction( elem ) {\n\
-\t\t\t\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\n\
-\t\t\t\t};\n\
-\t\t},\n\
-\n\
-\t\t\"CLASS\": function( className ) {\n\
-\t\t\tvar pattern = classCache[ className + \" \" ];\n\
-\n\
-\t\t\treturn pattern ||\n\
-\t\t\t\t(pattern = new RegExp( \"(^|\" + whitespace + \")\" + className + \"(\" + whitespace + \"|$)\" )) &&\n\
-\t\t\t\tclassCache( className, function( elem ) {\n\
-\t\t\t\t\treturn pattern.test( typeof elem.className === \"string\" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute(\"class\") || \"\" );\n\
-\t\t\t\t});\n\
-\t\t},\n\
-\n\
-\t\t\"ATTR\": function( name, operator, check ) {\n\
-\t\t\treturn function( elem ) {\n\
-\t\t\t\tvar result = Sizzle.attr( elem, name );\n\
-\n\
-\t\t\t\tif ( result == null ) {\n\
-\t\t\t\t\treturn operator === \"!=\";\n\
-\t\t\t\t}\n\
-\t\t\t\tif ( !operator ) {\n\
-\t\t\t\t\treturn true;\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\tresult += \"\";\n\
-\n\
-\t\t\t\treturn operator === \"=\" ? result === check :\n\
-\t\t\t\t\toperator === \"!=\" ? result !== check :\n\
-\t\t\t\t\toperator === \"^=\" ? check && result.indexOf( check ) === 0 :\n\
-\t\t\t\t\toperator === \"*=\" ? check && result.indexOf( check ) > -1 :\n\
-\t\t\t\t\toperator === \"$=\" ? check && result.slice( -check.length ) === check :\n\
-\t\t\t\t\toperator === \"~=\" ? ( \" \" + result + \" \" ).indexOf( check ) > -1 :\n\
-\t\t\t\t\toperator === \"|=\" ? result === check || result.slice( 0, check.length + 1 ) === check + \"-\" :\n\
-\t\t\t\t\tfalse;\n\
-\t\t\t};\n\
-\t\t},\n\
-\n\
-\t\t\"CHILD\": function( type, what, argument, first, last ) {\n\
-\t\t\tvar simple = type.slice( 0, 3 ) !== \"nth\",\n\
-\t\t\t\tforward = type.slice( -4 ) !== \"last\",\n\
-\t\t\t\tofType = what === \"of-type\";\n\
-\n\
-\t\t\treturn first === 1 && last === 0 ?\n\
-\n\
-\t\t\t\t// Shortcut for :nth-*(n)\n\
-\t\t\t\tfunction( elem ) {\n\
-\t\t\t\t\treturn !!elem.parentNode;\n\
-\t\t\t\t} :\n\
-\n\
-\t\t\t\tfunction( elem, context, xml ) {\n\
-\t\t\t\t\tvar cache, outerCache, node, diff, nodeIndex, start,\n\
-\t\t\t\t\t\tdir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n\
-\t\t\t\t\t\tparent = elem.parentNode,\n\
-\t\t\t\t\t\tname = ofType && elem.nodeName.toLowerCase(),\n\
-\t\t\t\t\t\tuseCache = !xml && !ofType;\n\
-\n\
-\t\t\t\t\tif ( parent ) {\n\
-\n\
-\t\t\t\t\t\t// :(first|last|only)-(child|of-type)\n\
-\t\t\t\t\t\tif ( simple ) {\n\
-\t\t\t\t\t\t\twhile ( dir ) {\n\
-\t\t\t\t\t\t\t\tnode = elem;\n\
-\t\t\t\t\t\t\t\twhile ( (node = node[ dir ]) ) {\n\
-\t\t\t\t\t\t\t\t\tif ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {\n\
-\t\t\t\t\t\t\t\t\t\treturn false;\n\
-\t\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t\t// Reverse direction for :only-* (if we haven't yet done so)\n\
-\t\t\t\t\t\t\t\tstart = dir = type === \"only\" && !start && \"nextSibling\";\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\treturn true;\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\tstart = [ forward ? parent.firstChild : parent.lastChild ];\n\
-\n\
-\t\t\t\t\t\t// non-xml :nth-child(...) stores cache data on `parent`\n\
-\t\t\t\t\t\tif ( forward && useCache ) {\n\
-\t\t\t\t\t\t\t// Seek `elem` from a previously-cached index\n\
-\t\t\t\t\t\t\touterCache = parent[ expando ] || (parent[ expando ] = {});\n\
-\t\t\t\t\t\t\tcache = outerCache[ type ] || [];\n\
-\t\t\t\t\t\t\tnodeIndex = cache[0] === dirruns && cache[1];\n\
-\t\t\t\t\t\t\tdiff = cache[0] === dirruns && cache[2];\n\
-\t\t\t\t\t\t\tnode = nodeIndex && parent.childNodes[ nodeIndex ];\n\
-\n\
-\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\n\
-\n\
-\t\t\t\t\t\t\t\t// Fallback to seeking `elem` from the start\n\
-\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\n\
-\n\
-\t\t\t\t\t\t\t\t// When found, cache indexes on `parent` and break\n\
-\t\t\t\t\t\t\t\tif ( node.nodeType === 1 && ++diff && node === elem ) {\n\
-\t\t\t\t\t\t\t\t\touterCache[ type ] = [ dirruns, nodeIndex, diff ];\n\
-\t\t\t\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t// Use previously-cached element index if available\n\
-\t\t\t\t\t\t} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {\n\
-\t\t\t\t\t\t\tdiff = cache[1];\n\
-\n\
-\t\t\t\t\t\t// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)\n\
-\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\t// Use the same loop as above to seek `elem` from the start\n\
-\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\n\
-\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\n\
-\n\
-\t\t\t\t\t\t\t\tif ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {\n\
-\t\t\t\t\t\t\t\t\t// Cache the index of each encountered element\n\
-\t\t\t\t\t\t\t\t\tif ( useCache ) {\n\
-\t\t\t\t\t\t\t\t\t\t(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];\n\
-\t\t\t\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t\t\t\tif ( node === elem ) {\n\
-\t\t\t\t\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t// Incorporate the offset, then check against cycle size\n\
-\t\t\t\t\t\tdiff -= last;\n\
-\t\t\t\t\t\treturn diff === first || ( diff % first === 0 && diff / first >= 0 );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t};\n\
-\t\t},\n\
-\n\
-\t\t\"PSEUDO\": function( pseudo, argument ) {\n\
-\t\t\t// pseudo-class names are case-insensitive\n\
-\t\t\t// http://www.w3.org/TR/selectors/#pseudo-classes\n\
-\t\t\t// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n\
-\t\t\t// Remember that setFilters inherits from pseudos\n\
-\t\t\tvar args,\n\
-\t\t\t\tfn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\n\
-\t\t\t\t\tSizzle.error( \"unsupported pseudo: \" + pseudo );\n\
-\n\
-\t\t\t// The user may use createPseudo to indicate that\n\
-\t\t\t// arguments are needed to create the filter function\n\
-\t\t\t// just as Sizzle does\n\
-\t\t\tif ( fn[ expando ] ) {\n\
-\t\t\t\treturn fn( argument );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// But maintain support for old signatures\n\
-\t\t\tif ( fn.length > 1 ) {\n\
-\t\t\t\targs = [ pseudo, pseudo, \"\", argument ];\n\
-\t\t\t\treturn Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\n\
-\t\t\t\t\tmarkFunction(function( seed, matches ) {\n\
-\t\t\t\t\t\tvar idx,\n\
-\t\t\t\t\t\t\tmatched = fn( seed, argument ),\n\
-\t\t\t\t\t\t\ti = matched.length;\n\
-\t\t\t\t\t\twhile ( i-- ) {\n\
-\t\t\t\t\t\t\tidx = indexOf.call( seed, matched[i] );\n\
-\t\t\t\t\t\t\tseed[ idx ] = !( matches[ idx ] = matched[i] );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}) :\n\
-\t\t\t\t\tfunction( elem ) {\n\
-\t\t\t\t\t\treturn fn( elem, 0, args );\n\
-\t\t\t\t\t};\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn fn;\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tpseudos: {\n\
-\t\t// Potentially complex pseudos\n\
-\t\t\"not\": markFunction(function( selector ) {\n\
-\t\t\t// Trim the selector passed to compile\n\
-\t\t\t// to avoid treating leading and trailing\n\
-\t\t\t// spaces as combinators\n\
-\t\t\tvar input = [],\n\
-\t\t\t\tresults = [],\n\
-\t\t\t\tmatcher = compile( selector.replace( rtrim, \"$1\" ) );\n\
-\n\
-\t\t\treturn matcher[ expando ] ?\n\
-\t\t\t\tmarkFunction(function( seed, matches, context, xml ) {\n\
-\t\t\t\t\tvar elem,\n\
-\t\t\t\t\t\tunmatched = matcher( seed, null, xml, [] ),\n\
-\t\t\t\t\t\ti = seed.length;\n\
-\n\
-\t\t\t\t\t// Match elements unmatched by `matcher`\n\
-\t\t\t\t\twhile ( i-- ) {\n\
-\t\t\t\t\t\tif ( (elem = unmatched[i]) ) {\n\
-\t\t\t\t\t\t\tseed[i] = !(matches[i] = elem);\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}) :\n\
-\t\t\t\tfunction( elem, context, xml ) {\n\
-\t\t\t\t\tinput[0] = elem;\n\
-\t\t\t\t\tmatcher( input, null, xml, results );\n\
-\t\t\t\t\treturn !results.pop();\n\
-\t\t\t\t};\n\
-\t\t}),\n\
-\n\
-\t\t\"has\": markFunction(function( selector ) {\n\
-\t\t\treturn function( elem ) {\n\
-\t\t\t\treturn Sizzle( selector, elem ).length > 0;\n\
-\t\t\t};\n\
-\t\t}),\n\
-\n\
-\t\t\"contains\": markFunction(function( text ) {\n\
-\t\t\treturn function( elem ) {\n\
-\t\t\t\treturn ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\n\
-\t\t\t};\n\
-\t\t}),\n\
-\n\
-\t\t// \"Whether an element is represented by a :lang() selector\n\
-\t\t// is based solely on the element's language value\n\
-\t\t// being equal to the identifier C,\n\
-\t\t// or beginning with the identifier C immediately followed by \"-\".\n\
-\t\t// The matching of C against the element's language value is performed case-insensitively.\n\
-\t\t// The identifier C does not have to be a valid language name.\"\n\
-\t\t// http://www.w3.org/TR/selectors/#lang-pseudo\n\
-\t\t\"lang\": markFunction( function( lang ) {\n\
-\t\t\t// lang value must be a valid identifier\n\
-\t\t\tif ( !ridentifier.test(lang || \"\") ) {\n\
-\t\t\t\tSizzle.error( \"unsupported lang: \" + lang );\n\
-\t\t\t}\n\
-\t\t\tlang = lang.replace( runescape, funescape ).toLowerCase();\n\
-\t\t\treturn function( elem ) {\n\
-\t\t\t\tvar elemLang;\n\
-\t\t\t\tdo {\n\
-\t\t\t\t\tif ( (elemLang = documentIsHTML ?\n\
-\t\t\t\t\t\telem.lang :\n\
-\t\t\t\t\t\telem.getAttribute(\"xml:lang\") || elem.getAttribute(\"lang\")) ) {\n\
-\n\
-\t\t\t\t\t\telemLang = elemLang.toLowerCase();\n\
-\t\t\t\t\t\treturn elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t} while ( (elem = elem.parentNode) && elem.nodeType === 1 );\n\
-\t\t\t\treturn false;\n\
-\t\t\t};\n\
-\t\t}),\n\
-\n\
-\t\t// Miscellaneous\n\
-\t\t\"target\": function( elem ) {\n\
-\t\t\tvar hash = window.location && window.location.hash;\n\
-\t\t\treturn hash && hash.slice( 1 ) === elem.id;\n\
-\t\t},\n\
-\n\
-\t\t\"root\": function( elem ) {\n\
-\t\t\treturn elem === docElem;\n\
-\t\t},\n\
-\n\
-\t\t\"focus\": function( elem ) {\n\
-\t\t\treturn elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\n\
-\t\t},\n\
-\n\
-\t\t// Boolean properties\n\
-\t\t\"enabled\": function( elem ) {\n\
-\t\t\treturn elem.disabled === false;\n\
-\t\t},\n\
-\n\
-\t\t\"disabled\": function( elem ) {\n\
-\t\t\treturn elem.disabled === true;\n\
-\t\t},\n\
-\n\
-\t\t\"checked\": function( elem ) {\n\
-\t\t\t// In CSS3, :checked should return both checked and selected elements\n\
-\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\
-\t\t\tvar nodeName = elem.nodeName.toLowerCase();\n\
-\t\t\treturn (nodeName === \"input\" && !!elem.checked) || (nodeName === \"option\" && !!elem.selected);\n\
-\t\t},\n\
-\n\
-\t\t\"selected\": function( elem ) {\n\
-\t\t\t// Accessing this property makes selected-by-default\n\
-\t\t\t// options in Safari work properly\n\
-\t\t\tif ( elem.parentNode ) {\n\
-\t\t\t\telem.parentNode.selectedIndex;\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn elem.selected === true;\n\
-\t\t},\n\
-\n\
-\t\t// Contents\n\
-\t\t\"empty\": function( elem ) {\n\
-\t\t\t// http://www.w3.org/TR/selectors/#empty-pseudo\n\
-\t\t\t// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n\
-\t\t\t//   but not by others (comment: 8; processing instruction: 7; etc.)\n\
-\t\t\t// nodeType < 6 works because attributes (2) do not appear as children\n\
-\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\
-\t\t\t\tif ( elem.nodeType < 6 ) {\n\
-\t\t\t\t\treturn false;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t\treturn true;\n\
-\t\t},\n\
-\n\
-\t\t\"parent\": function( elem ) {\n\
-\t\t\treturn !Expr.pseudos[\"empty\"]( elem );\n\
-\t\t},\n\
-\n\
-\t\t// Element/input types\n\
-\t\t\"header\": function( elem ) {\n\
-\t\t\treturn rheader.test( elem.nodeName );\n\
-\t\t},\n\
-\n\
-\t\t\"input\": function( elem ) {\n\
-\t\t\treturn rinputs.test( elem.nodeName );\n\
-\t\t},\n\
-\n\
-\t\t\"button\": function( elem ) {\n\
-\t\t\tvar name = elem.nodeName.toLowerCase();\n\
-\t\t\treturn name === \"input\" && elem.type === \"button\" || name === \"button\";\n\
-\t\t},\n\
-\n\
-\t\t\"text\": function( elem ) {\n\
-\t\t\tvar attr;\n\
-\t\t\treturn elem.nodeName.toLowerCase() === \"input\" &&\n\
-\t\t\t\telem.type === \"text\" &&\n\
-\n\
-\t\t\t\t// Support: IE<8\n\
-\t\t\t\t// New HTML5 attribute values (e.g., \"search\") appear with elem.type === \"text\"\n\
-\t\t\t\t( (attr = elem.getAttribute(\"type\")) == null || attr.toLowerCase() === \"text\" );\n\
-\t\t},\n\
-\n\
-\t\t// Position-in-collection\n\
-\t\t\"first\": createPositionalPseudo(function() {\n\
-\t\t\treturn [ 0 ];\n\
-\t\t}),\n\
-\n\
-\t\t\"last\": createPositionalPseudo(function( matchIndexes, length ) {\n\
-\t\t\treturn [ length - 1 ];\n\
-\t\t}),\n\
-\n\
-\t\t\"eq\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\
-\t\t\treturn [ argument < 0 ? argument + length : argument ];\n\
-\t\t}),\n\
-\n\
-\t\t\"even\": createPositionalPseudo(function( matchIndexes, length ) {\n\
-\t\t\tvar i = 0;\n\
-\t\t\tfor ( ; i < length; i += 2 ) {\n\
-\t\t\t\tmatchIndexes.push( i );\n\
-\t\t\t}\n\
-\t\t\treturn matchIndexes;\n\
-\t\t}),\n\
-\n\
-\t\t\"odd\": createPositionalPseudo(function( matchIndexes, length ) {\n\
-\t\t\tvar i = 1;\n\
-\t\t\tfor ( ; i < length; i += 2 ) {\n\
-\t\t\t\tmatchIndexes.push( i );\n\
-\t\t\t}\n\
-\t\t\treturn matchIndexes;\n\
-\t\t}),\n\
-\n\
-\t\t\"lt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\
-\t\t\tvar i = argument < 0 ? argument + length : argument;\n\
-\t\t\tfor ( ; --i >= 0; ) {\n\
-\t\t\t\tmatchIndexes.push( i );\n\
-\t\t\t}\n\
-\t\t\treturn matchIndexes;\n\
-\t\t}),\n\
-\n\
-\t\t\"gt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\
-\t\t\tvar i = argument < 0 ? argument + length : argument;\n\
-\t\t\tfor ( ; ++i < length; ) {\n\
-\t\t\t\tmatchIndexes.push( i );\n\
-\t\t\t}\n\
-\t\t\treturn matchIndexes;\n\
-\t\t})\n\
-\t}\n\
-};\n\
-\n\
-Expr.pseudos[\"nth\"] = Expr.pseudos[\"eq\"];\n\
-\n\
-// Add button/input type pseudos\n\
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\n\
-\tExpr.pseudos[ i ] = createInputPseudo( i );\n\
-}\n\
-for ( i in { submit: true, reset: true } ) {\n\
-\tExpr.pseudos[ i ] = createButtonPseudo( i );\n\
-}\n\
-\n\
-// Easy API for creating new setFilters\n\
-function setFilters() {}\n\
-setFilters.prototype = Expr.filters = Expr.pseudos;\n\
-Expr.setFilters = new setFilters();\n\
-\n\
-tokenize = Sizzle.tokenize = function( selector, parseOnly ) {\n\
-\tvar matched, match, tokens, type,\n\
-\t\tsoFar, groups, preFilters,\n\
-\t\tcached = tokenCache[ selector + \" \" ];\n\
-\n\
-\tif ( cached ) {\n\
-\t\treturn parseOnly ? 0 : cached.slice( 0 );\n\
-\t}\n\
-\n\
-\tsoFar = selector;\n\
-\tgroups = [];\n\
-\tpreFilters = Expr.preFilter;\n\
-\n\
-\twhile ( soFar ) {\n\
-\n\
-\t\t// Comma and first run\n\
-\t\tif ( !matched || (match = rcomma.exec( soFar )) ) {\n\
-\t\t\tif ( match ) {\n\
-\t\t\t\t// Don't consume trailing commas as valid\n\
-\t\t\t\tsoFar = soFar.slice( match[0].length ) || soFar;\n\
-\t\t\t}\n\
-\t\t\tgroups.push( (tokens = []) );\n\
-\t\t}\n\
-\n\
-\t\tmatched = false;\n\
-\n\
-\t\t// Combinators\n\
-\t\tif ( (match = rcombinators.exec( soFar )) ) {\n\
-\t\t\tmatched = match.shift();\n\
-\t\t\ttokens.push({\n\
-\t\t\t\tvalue: matched,\n\
-\t\t\t\t// Cast descendant combinators to space\n\
-\t\t\t\ttype: match[0].replace( rtrim, \" \" )\n\
-\t\t\t});\n\
-\t\t\tsoFar = soFar.slice( matched.length );\n\
-\t\t}\n\
-\n\
-\t\t// Filters\n\
-\t\tfor ( type in Expr.filter ) {\n\
-\t\t\tif ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\n\
-\t\t\t\t(match = preFilters[ type ]( match ))) ) {\n\
-\t\t\t\tmatched = match.shift();\n\
-\t\t\t\ttokens.push({\n\
-\t\t\t\t\tvalue: matched,\n\
-\t\t\t\t\ttype: type,\n\
-\t\t\t\t\tmatches: match\n\
-\t\t\t\t});\n\
-\t\t\t\tsoFar = soFar.slice( matched.length );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\tif ( !matched ) {\n\
-\t\t\tbreak;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Return the length of the invalid excess\n\
-\t// if we're just parsing\n\
-\t// Otherwise, throw an error or return tokens\n\
-\treturn parseOnly ?\n\
-\t\tsoFar.length :\n\
-\t\tsoFar ?\n\
-\t\t\tSizzle.error( selector ) :\n\
-\t\t\t// Cache the tokens\n\
-\t\t\ttokenCache( selector, groups ).slice( 0 );\n\
-};\n\
-\n\
-function toSelector( tokens ) {\n\
-\tvar i = 0,\n\
-\t\tlen = tokens.length,\n\
-\t\tselector = \"\";\n\
-\tfor ( ; i < len; i++ ) {\n\
-\t\tselector += tokens[i].value;\n\
-\t}\n\
-\treturn selector;\n\
-}\n\
-\n\
-function addCombinator( matcher, combinator, base ) {\n\
-\tvar dir = combinator.dir,\n\
-\t\tcheckNonElements = base && dir === \"parentNode\",\n\
-\t\tdoneName = done++;\n\
-\n\
-\treturn combinator.first ?\n\
-\t\t// Check against closest ancestor/preceding element\n\
-\t\tfunction( elem, context, xml ) {\n\
-\t\t\twhile ( (elem = elem[ dir ]) ) {\n\
-\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\
-\t\t\t\t\treturn matcher( elem, context, xml );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t} :\n\
-\n\
-\t\t// Check against all ancestor/preceding elements\n\
-\t\tfunction( elem, context, xml ) {\n\
-\t\t\tvar oldCache, outerCache,\n\
-\t\t\t\tnewCache = [ dirruns, doneName ];\n\
-\n\
-\t\t\t// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching\n\
-\t\t\tif ( xml ) {\n\
-\t\t\t\twhile ( (elem = elem[ dir ]) ) {\n\
-\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\
-\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\
-\t\t\t\t\t\t\treturn true;\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t} else {\n\
-\t\t\t\twhile ( (elem = elem[ dir ]) ) {\n\
-\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\
-\t\t\t\t\t\touterCache = elem[ expando ] || (elem[ expando ] = {});\n\
-\t\t\t\t\t\tif ( (oldCache = outerCache[ dir ]) &&\n\
-\t\t\t\t\t\t\toldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {\n\
-\n\
-\t\t\t\t\t\t\t// Assign to newCache so results back-propagate to previous elements\n\
-\t\t\t\t\t\t\treturn (newCache[ 2 ] = oldCache[ 2 ]);\n\
-\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\t// Reuse newcache so results back-propagate to previous elements\n\
-\t\t\t\t\t\t\touterCache[ dir ] = newCache;\n\
-\n\
-\t\t\t\t\t\t\t// A match means we're done; a fail means we have to keep checking\n\
-\t\t\t\t\t\t\tif ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {\n\
-\t\t\t\t\t\t\t\treturn true;\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t};\n\
-}\n\
-\n\
-function elementMatcher( matchers ) {\n\
-\treturn matchers.length > 1 ?\n\
-\t\tfunction( elem, context, xml ) {\n\
-\t\t\tvar i = matchers.length;\n\
-\t\t\twhile ( i-- ) {\n\
-\t\t\t\tif ( !matchers[i]( elem, context, xml ) ) {\n\
-\t\t\t\t\treturn false;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t\treturn true;\n\
-\t\t} :\n\
-\t\tmatchers[0];\n\
-}\n\
-\n\
-function multipleContexts( selector, contexts, results ) {\n\
-\tvar i = 0,\n\
-\t\tlen = contexts.length;\n\
-\tfor ( ; i < len; i++ ) {\n\
-\t\tSizzle( selector, contexts[i], results );\n\
-\t}\n\
-\treturn results;\n\
-}\n\
-\n\
-function condense( unmatched, map, filter, context, xml ) {\n\
-\tvar elem,\n\
-\t\tnewUnmatched = [],\n\
-\t\ti = 0,\n\
-\t\tlen = unmatched.length,\n\
-\t\tmapped = map != null;\n\
-\n\
-\tfor ( ; i < len; i++ ) {\n\
-\t\tif ( (elem = unmatched[i]) ) {\n\
-\t\t\tif ( !filter || filter( elem, context, xml ) ) {\n\
-\t\t\t\tnewUnmatched.push( elem );\n\
-\t\t\t\tif ( mapped ) {\n\
-\t\t\t\t\tmap.push( i );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn newUnmatched;\n\
-}\n\
-\n\
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\n\
-\tif ( postFilter && !postFilter[ expando ] ) {\n\
-\t\tpostFilter = setMatcher( postFilter );\n\
-\t}\n\
-\tif ( postFinder && !postFinder[ expando ] ) {\n\
-\t\tpostFinder = setMatcher( postFinder, postSelector );\n\
-\t}\n\
-\treturn markFunction(function( seed, results, context, xml ) {\n\
-\t\tvar temp, i, elem,\n\
-\t\t\tpreMap = [],\n\
-\t\t\tpostMap = [],\n\
-\t\t\tpreexisting = results.length,\n\
-\n\
-\t\t\t// Get initial elements from seed or context\n\
-\t\t\telems = seed || multipleContexts( selector || \"*\", context.nodeType ? [ context ] : context, [] ),\n\
-\n\
-\t\t\t// Prefilter to get matcher input, preserving a map for seed-results synchronization\n\
-\t\t\tmatcherIn = preFilter && ( seed || !selector ) ?\n\
-\t\t\t\tcondense( elems, preMap, preFilter, context, xml ) :\n\
-\t\t\t\telems,\n\
-\n\
-\t\t\tmatcherOut = matcher ?\n\
-\t\t\t\t// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\n\
-\t\t\t\tpostFinder || ( seed ? preFilter : preexisting || postFilter ) ?\n\
-\n\
-\t\t\t\t\t// ...intermediate processing is necessary\n\
-\t\t\t\t\t[] :\n\
-\n\
-\t\t\t\t\t// ...otherwise use results directly\n\
-\t\t\t\t\tresults :\n\
-\t\t\t\tmatcherIn;\n\
-\n\
-\t\t// Find primary matches\n\
-\t\tif ( matcher ) {\n\
-\t\t\tmatcher( matcherIn, matcherOut, context, xml );\n\
-\t\t}\n\
-\n\
-\t\t// Apply postFilter\n\
-\t\tif ( postFilter ) {\n\
-\t\t\ttemp = condense( matcherOut, postMap );\n\
-\t\t\tpostFilter( temp, [], context, xml );\n\
-\n\
-\t\t\t// Un-match failing elements by moving them back to matcherIn\n\
-\t\t\ti = temp.length;\n\
-\t\t\twhile ( i-- ) {\n\
-\t\t\t\tif ( (elem = temp[i]) ) {\n\
-\t\t\t\t\tmatcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\tif ( seed ) {\n\
-\t\t\tif ( postFinder || preFilter ) {\n\
-\t\t\t\tif ( postFinder ) {\n\
-\t\t\t\t\t// Get the final matcherOut by condensing this intermediate into postFinder contexts\n\
-\t\t\t\t\ttemp = [];\n\
-\t\t\t\t\ti = matcherOut.length;\n\
-\t\t\t\t\twhile ( i-- ) {\n\
-\t\t\t\t\t\tif ( (elem = matcherOut[i]) ) {\n\
-\t\t\t\t\t\t\t// Restore matcherIn since elem is not yet a final match\n\
-\t\t\t\t\t\t\ttemp.push( (matcherIn[i] = elem) );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\tpostFinder( null, (matcherOut = []), temp, xml );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// Move matched elements from seed to results to keep them synchronized\n\
-\t\t\t\ti = matcherOut.length;\n\
-\t\t\t\twhile ( i-- ) {\n\
-\t\t\t\t\tif ( (elem = matcherOut[i]) &&\n\
-\t\t\t\t\t\t(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {\n\
-\n\
-\t\t\t\t\t\tseed[temp] = !(results[temp] = elem);\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t// Add elements to results, through postFinder if defined\n\
-\t\t} else {\n\
-\t\t\tmatcherOut = condense(\n\
-\t\t\t\tmatcherOut === results ?\n\
-\t\t\t\t\tmatcherOut.splice( preexisting, matcherOut.length ) :\n\
-\t\t\t\t\tmatcherOut\n\
-\t\t\t);\n\
-\t\t\tif ( postFinder ) {\n\
-\t\t\t\tpostFinder( null, results, matcherOut, xml );\n\
-\t\t\t} else {\n\
-\t\t\t\tpush.apply( results, matcherOut );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t});\n\
-}\n\
-\n\
-function matcherFromTokens( tokens ) {\n\
-\tvar checkContext, matcher, j,\n\
-\t\tlen = tokens.length,\n\
-\t\tleadingRelative = Expr.relative[ tokens[0].type ],\n\
-\t\timplicitRelative = leadingRelative || Expr.relative[\" \"],\n\
-\t\ti = leadingRelative ? 1 : 0,\n\
-\n\
-\t\t// The foundational matcher ensures that elements are reachable from top-level context(s)\n\
-\t\tmatchContext = addCombinator( function( elem ) {\n\
-\t\t\treturn elem === checkContext;\n\
-\t\t}, implicitRelative, true ),\n\
-\t\tmatchAnyContext = addCombinator( function( elem ) {\n\
-\t\t\treturn indexOf.call( checkContext, elem ) > -1;\n\
-\t\t}, implicitRelative, true ),\n\
-\t\tmatchers = [ function( elem, context, xml ) {\n\
-\t\t\treturn ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\n\
-\t\t\t\t(checkContext = context).nodeType ?\n\
-\t\t\t\t\tmatchContext( elem, context, xml ) :\n\
-\t\t\t\t\tmatchAnyContext( elem, context, xml ) );\n\
-\t\t} ];\n\
-\n\
-\tfor ( ; i < len; i++ ) {\n\
-\t\tif ( (matcher = Expr.relative[ tokens[i].type ]) ) {\n\
-\t\t\tmatchers = [ addCombinator(elementMatcher( matchers ), matcher) ];\n\
-\t\t} else {\n\
-\t\t\tmatcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );\n\
-\n\
-\t\t\t// Return special upon seeing a positional matcher\n\
-\t\t\tif ( matcher[ expando ] ) {\n\
-\t\t\t\t// Find the next relative operator (if any) for proper handling\n\
-\t\t\t\tj = ++i;\n\
-\t\t\t\tfor ( ; j < len; j++ ) {\n\
-\t\t\t\t\tif ( Expr.relative[ tokens[j].type ] ) {\n\
-\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t\treturn setMatcher(\n\
-\t\t\t\t\ti > 1 && elementMatcher( matchers ),\n\
-\t\t\t\t\ti > 1 && toSelector(\n\
-\t\t\t\t\t\t// If the preceding token was a descendant combinator, insert an implicit any-element `*`\n\
-\t\t\t\t\t\ttokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" })\n\
-\t\t\t\t\t).replace( rtrim, \"$1\" ),\n\
-\t\t\t\t\tmatcher,\n\
-\t\t\t\t\ti < j && matcherFromTokens( tokens.slice( i, j ) ),\n\
-\t\t\t\t\tj < len && matcherFromTokens( (tokens = tokens.slice( j )) ),\n\
-\t\t\t\t\tj < len && toSelector( tokens )\n\
-\t\t\t\t);\n\
-\t\t\t}\n\
-\t\t\tmatchers.push( matcher );\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn elementMatcher( matchers );\n\
-}\n\
-\n\
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {\n\
-\tvar bySet = setMatchers.length > 0,\n\
-\t\tbyElement = elementMatchers.length > 0,\n\
-\t\tsuperMatcher = function( seed, context, xml, results, outermost ) {\n\
-\t\t\tvar elem, j, matcher,\n\
-\t\t\t\tmatchedCount = 0,\n\
-\t\t\t\ti = \"0\",\n\
-\t\t\t\tunmatched = seed && [],\n\
-\t\t\t\tsetMatched = [],\n\
-\t\t\t\tcontextBackup = outermostContext,\n\
-\t\t\t\t// We must always have either seed elements or outermost context\n\
-\t\t\t\telems = seed || byElement && Expr.find[\"TAG\"]( \"*\", outermost ),\n\
-\t\t\t\t// Use integer dirruns iff this is the outermost matcher\n\
-\t\t\t\tdirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),\n\
-\t\t\t\tlen = elems.length;\n\
-\n\
-\t\t\tif ( outermost ) {\n\
-\t\t\t\toutermostContext = context !== document && context;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Add elements passing elementMatchers directly to results\n\
-\t\t\t// Keep `i` a string if there are no elements so `matchedCount` will be \"00\" below\n\
-\t\t\t// Support: IE<9, Safari\n\
-\t\t\t// Tolerate NodeList properties (IE: \"length\"; Safari: <number>) matching elements by id\n\
-\t\t\tfor ( ; i !== len && (elem = elems[i]) != null; i++ ) {\n\
-\t\t\t\tif ( byElement && elem ) {\n\
-\t\t\t\t\tj = 0;\n\
-\t\t\t\t\twhile ( (matcher = elementMatchers[j++]) ) {\n\
-\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\
-\t\t\t\t\t\t\tresults.push( elem );\n\
-\t\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\tif ( outermost ) {\n\
-\t\t\t\t\t\tdirruns = dirrunsUnique;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// Track unmatched elements for set filters\n\
-\t\t\t\tif ( bySet ) {\n\
-\t\t\t\t\t// They will have gone through all possible matchers\n\
-\t\t\t\t\tif ( (elem = !matcher && elem) ) {\n\
-\t\t\t\t\t\tmatchedCount--;\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Lengthen the array for every element, matched or not\n\
-\t\t\t\t\tif ( seed ) {\n\
-\t\t\t\t\t\tunmatched.push( elem );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Apply set filters to unmatched elements\n\
-\t\t\tmatchedCount += i;\n\
-\t\t\tif ( bySet && i !== matchedCount ) {\n\
-\t\t\t\tj = 0;\n\
-\t\t\t\twhile ( (matcher = setMatchers[j++]) ) {\n\
-\t\t\t\t\tmatcher( unmatched, setMatched, context, xml );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\tif ( seed ) {\n\
-\t\t\t\t\t// Reintegrate element matches to eliminate the need for sorting\n\
-\t\t\t\t\tif ( matchedCount > 0 ) {\n\
-\t\t\t\t\t\twhile ( i-- ) {\n\
-\t\t\t\t\t\t\tif ( !(unmatched[i] || setMatched[i]) ) {\n\
-\t\t\t\t\t\t\t\tsetMatched[i] = pop.call( results );\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Discard index placeholder values to get only actual matches\n\
-\t\t\t\t\tsetMatched = condense( setMatched );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// Add matches to results\n\
-\t\t\t\tpush.apply( results, setMatched );\n\
-\n\
-\t\t\t\t// Seedless set matches succeeding multiple successful matchers stipulate sorting\n\
-\t\t\t\tif ( outermost && !seed && setMatched.length > 0 &&\n\
-\t\t\t\t\t( matchedCount + setMatchers.length ) > 1 ) {\n\
-\n\
-\t\t\t\t\tSizzle.uniqueSort( results );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Override manipulation of globals by nested matchers\n\
-\t\t\tif ( outermost ) {\n\
-\t\t\t\tdirruns = dirrunsUnique;\n\
-\t\t\t\toutermostContext = contextBackup;\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn unmatched;\n\
-\t\t};\n\
-\n\
-\treturn bySet ?\n\
-\t\tmarkFunction( superMatcher ) :\n\
-\t\tsuperMatcher;\n\
-}\n\
-\n\
-compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {\n\
-\tvar i,\n\
-\t\tsetMatchers = [],\n\
-\t\telementMatchers = [],\n\
-\t\tcached = compilerCache[ selector + \" \" ];\n\
-\n\
-\tif ( !cached ) {\n\
-\t\t// Generate a function of recursive functions that can be used to check each element\n\
-\t\tif ( !match ) {\n\
-\t\t\tmatch = tokenize( selector );\n\
-\t\t}\n\
-\t\ti = match.length;\n\
-\t\twhile ( i-- ) {\n\
-\t\t\tcached = matcherFromTokens( match[i] );\n\
-\t\t\tif ( cached[ expando ] ) {\n\
-\t\t\t\tsetMatchers.push( cached );\n\
-\t\t\t} else {\n\
-\t\t\t\telementMatchers.push( cached );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Cache the compiled function\n\
-\t\tcached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );\n\
-\n\
-\t\t// Save selector and tokenization\n\
-\t\tcached.selector = selector;\n\
-\t}\n\
-\treturn cached;\n\
-};\n\
-\n\
-/**\n\
- * A low-level selection function that works with Sizzle's compiled\n\
- *  selector functions\n\
- * @param {String|Function} selector A selector or a pre-compiled\n\
- *  selector function built with Sizzle.compile\n\
- * @param {Element} context\n\
- * @param {Array} [results]\n\
- * @param {Array} [seed] A set of elements to match against\n\
- */\n\
-select = Sizzle.select = function( selector, context, results, seed ) {\n\
-\tvar i, tokens, token, type, find,\n\
-\t\tcompiled = typeof selector === \"function\" && selector,\n\
-\t\tmatch = !seed && tokenize( (selector = compiled.selector || selector) );\n\
-\n\
-\tresults = results || [];\n\
-\n\
-\t// Try to minimize operations if there is no seed and only one group\n\
-\tif ( match.length === 1 ) {\n\
-\n\
-\t\t// Take a shortcut and set the context if the root selector is an ID\n\
-\t\ttokens = match[0] = match[0].slice( 0 );\n\
-\t\tif ( tokens.length > 2 && (token = tokens[0]).type === \"ID\" &&\n\
-\t\t\t\tsupport.getById && context.nodeType === 9 && documentIsHTML &&\n\
-\t\t\t\tExpr.relative[ tokens[1].type ] ) {\n\
-\n\
-\t\t\tcontext = ( Expr.find[\"ID\"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];\n\
-\t\t\tif ( !context ) {\n\
-\t\t\t\treturn results;\n\
-\n\
-\t\t\t// Precompiled matchers will still verify ancestry, so step up a level\n\
-\t\t\t} else if ( compiled ) {\n\
-\t\t\t\tcontext = context.parentNode;\n\
-\t\t\t}\n\
-\n\
-\t\t\tselector = selector.slice( tokens.shift().value.length );\n\
-\t\t}\n\
-\n\
-\t\t// Fetch a seed set for right-to-left matching\n\
-\t\ti = matchExpr[\"needsContext\"].test( selector ) ? 0 : tokens.length;\n\
-\t\twhile ( i-- ) {\n\
-\t\t\ttoken = tokens[i];\n\
-\n\
-\t\t\t// Abort if we hit a combinator\n\
-\t\t\tif ( Expr.relative[ (type = token.type) ] ) {\n\
-\t\t\t\tbreak;\n\
-\t\t\t}\n\
-\t\t\tif ( (find = Expr.find[ type ]) ) {\n\
-\t\t\t\t// Search, expanding context for leading sibling combinators\n\
-\t\t\t\tif ( (seed = find(\n\
-\t\t\t\t\ttoken.matches[0].replace( runescape, funescape ),\n\
-\t\t\t\t\trsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context\n\
-\t\t\t\t)) ) {\n\
-\n\
-\t\t\t\t\t// If seed is empty or no tokens remain, we can return early\n\
-\t\t\t\t\ttokens.splice( i, 1 );\n\
-\t\t\t\t\tselector = seed.length && toSelector( tokens );\n\
-\t\t\t\t\tif ( !selector ) {\n\
-\t\t\t\t\t\tpush.apply( results, seed );\n\
-\t\t\t\t\t\treturn results;\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\tbreak;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Compile and execute a filtering function if one is not provided\n\
-\t// Provide `match` to avoid retokenization if we modified the selector above\n\
-\t( compiled || compile( selector, match ) )(\n\
-\t\tseed,\n\
-\t\tcontext,\n\
-\t\t!documentIsHTML,\n\
-\t\tresults,\n\
-\t\trsibling.test( selector ) && testContext( context.parentNode ) || context\n\
-\t);\n\
-\treturn results;\n\
-};\n\
-\n\
-// One-time assignments\n\
-\n\
-// Sort stability\n\
-support.sortStable = expando.split(\"\").sort( sortOrder ).join(\"\") === expando;\n\
-\n\
-// Support: Chrome<14\n\
-// Always assume duplicates if they aren't passed to the comparison function\n\
-support.detectDuplicates = !!hasDuplicate;\n\
-\n\
-// Initialize against the default document\n\
-setDocument();\n\
-\n\
-// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)\n\
-// Detached nodes confoundingly follow *each other*\n\
-support.sortDetached = assert(function( div1 ) {\n\
-\t// Should return 1, but returns 4 (following)\n\
-\treturn div1.compareDocumentPosition( document.createElement(\"div\") ) & 1;\n\
-});\n\
-\n\
-// Support: IE<8\n\
-// Prevent attribute/property \"interpolation\"\n\
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\n\
-if ( !assert(function( div ) {\n\
-\tdiv.innerHTML = \"<a href='#'></a>\";\n\
-\treturn div.firstChild.getAttribute(\"href\") === \"#\" ;\n\
-}) ) {\n\
-\taddHandle( \"type|href|height|width\", function( elem, name, isXML ) {\n\
-\t\tif ( !isXML ) {\n\
-\t\t\treturn elem.getAttribute( name, name.toLowerCase() === \"type\" ? 1 : 2 );\n\
-\t\t}\n\
-\t});\n\
-}\n\
-\n\
-// Support: IE<9\n\
-// Use defaultValue in place of getAttribute(\"value\")\n\
-if ( !support.attributes || !assert(function( div ) {\n\
-\tdiv.innerHTML = \"<input/>\";\n\
-\tdiv.firstChild.setAttribute( \"value\", \"\" );\n\
-\treturn div.firstChild.getAttribute( \"value\" ) === \"\";\n\
-}) ) {\n\
-\taddHandle( \"value\", function( elem, name, isXML ) {\n\
-\t\tif ( !isXML && elem.nodeName.toLowerCase() === \"input\" ) {\n\
-\t\t\treturn elem.defaultValue;\n\
-\t\t}\n\
-\t});\n\
-}\n\
-\n\
-// Support: IE<9\n\
-// Use getAttributeNode to fetch booleans when getAttribute lies\n\
-if ( !assert(function( div ) {\n\
-\treturn div.getAttribute(\"disabled\") == null;\n\
-}) ) {\n\
-\taddHandle( booleans, function( elem, name, isXML ) {\n\
-\t\tvar val;\n\
-\t\tif ( !isXML ) {\n\
-\t\t\treturn elem[ name ] === true ? name.toLowerCase() :\n\
-\t\t\t\t\t(val = elem.getAttributeNode( name )) && val.specified ?\n\
-\t\t\t\t\tval.value :\n\
-\t\t\t\tnull;\n\
-\t\t}\n\
-\t});\n\
-}\n\
-\n\
-return Sizzle;\n\
-\n\
-})( window );\n\
-\n\
-\n\
-\n\
-jQuery.find = Sizzle;\n\
-jQuery.expr = Sizzle.selectors;\n\
-jQuery.expr[\":\"] = jQuery.expr.pseudos;\n\
-jQuery.unique = Sizzle.uniqueSort;\n\
-jQuery.text = Sizzle.getText;\n\
-jQuery.isXMLDoc = Sizzle.isXML;\n\
-jQuery.contains = Sizzle.contains;\n\
-\n\
-\n\
-\n\
-var rneedsContext = jQuery.expr.match.needsContext;\n\
-\n\
-var rsingleTag = (/^<(\\w+)\\s*\\/?>(?:<\\/\\1>|)$/);\n\
-\n\
-\n\
-\n\
-var risSimple = /^.[^:#\\[\\.,]*$/;\n\
-\n\
-// Implement the identical functionality for filter and not\n\
-function winnow( elements, qualifier, not ) {\n\
-\tif ( jQuery.isFunction( qualifier ) ) {\n\
-\t\treturn jQuery.grep( elements, function( elem, i ) {\n\
-\t\t\t/* jshint -W018 */\n\
-\t\t\treturn !!qualifier.call( elem, i, elem ) !== not;\n\
-\t\t});\n\
-\n\
-\t}\n\
-\n\
-\tif ( qualifier.nodeType ) {\n\
-\t\treturn jQuery.grep( elements, function( elem ) {\n\
-\t\t\treturn ( elem === qualifier ) !== not;\n\
-\t\t});\n\
-\n\
-\t}\n\
-\n\
-\tif ( typeof qualifier === \"string\" ) {\n\
-\t\tif ( risSimple.test( qualifier ) ) {\n\
-\t\t\treturn jQuery.filter( qualifier, elements, not );\n\
-\t\t}\n\
-\n\
-\t\tqualifier = jQuery.filter( qualifier, elements );\n\
-\t}\n\
-\n\
-\treturn jQuery.grep( elements, function( elem ) {\n\
-\t\treturn ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;\n\
-\t});\n\
-}\n\
-\n\
-jQuery.filter = function( expr, elems, not ) {\n\
-\tvar elem = elems[ 0 ];\n\
-\n\
-\tif ( not ) {\n\
-\t\texpr = \":not(\" + expr + \")\";\n\
-\t}\n\
-\n\
-\treturn elems.length === 1 && elem.nodeType === 1 ?\n\
-\t\tjQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :\n\
-\t\tjQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\n\
-\t\t\treturn elem.nodeType === 1;\n\
-\t\t}));\n\
-};\n\
-\n\
-jQuery.fn.extend({\n\
-\tfind: function( selector ) {\n\
-\t\tvar i,\n\
-\t\t\tret = [],\n\
-\t\t\tself = this,\n\
-\t\t\tlen = self.length;\n\
-\n\
-\t\tif ( typeof selector !== \"string\" ) {\n\
-\t\t\treturn this.pushStack( jQuery( selector ).filter(function() {\n\
-\t\t\t\tfor ( i = 0; i < len; i++ ) {\n\
-\t\t\t\t\tif ( jQuery.contains( self[ i ], this ) ) {\n\
-\t\t\t\t\t\treturn true;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}) );\n\
-\t\t}\n\
-\n\
-\t\tfor ( i = 0; i < len; i++ ) {\n\
-\t\t\tjQuery.find( selector, self[ i ], ret );\n\
-\t\t}\n\
-\n\
-\t\t// Needed because $( selector, context ) becomes $( context ).find( selector )\n\
-\t\tret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );\n\
-\t\tret.selector = this.selector ? this.selector + \" \" + selector : selector;\n\
-\t\treturn ret;\n\
-\t},\n\
-\tfilter: function( selector ) {\n\
-\t\treturn this.pushStack( winnow(this, selector || [], false) );\n\
-\t},\n\
-\tnot: function( selector ) {\n\
-\t\treturn this.pushStack( winnow(this, selector || [], true) );\n\
-\t},\n\
-\tis: function( selector ) {\n\
-\t\treturn !!winnow(\n\
-\t\t\tthis,\n\
-\n\
-\t\t\t// If this is a positional/relative selector, check membership in the returned set\n\
-\t\t\t// so $(\"p:first\").is(\"p:last\") won't return true for a doc with two \"p\".\n\
-\t\t\ttypeof selector === \"string\" && rneedsContext.test( selector ) ?\n\
-\t\t\t\tjQuery( selector ) :\n\
-\t\t\t\tselector || [],\n\
-\t\t\tfalse\n\
-\t\t).length;\n\
-\t}\n\
-});\n\
-\n\
-\n\
-// Initialize a jQuery object\n\
-\n\
-\n\
-// A central reference to the root jQuery(document)\n\
-var rootjQuery,\n\
-\n\
-\t// Use the correct document accordingly with window argument (sandbox)\n\
-\tdocument = window.document,\n\
-\n\
-\t// A simple way to check for HTML strings\n\
-\t// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)\n\
-\t// Strict HTML recognition (#11290: must start with <)\n\
-\trquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]*))$/,\n\
-\n\
-\tinit = jQuery.fn.init = function( selector, context ) {\n\
-\t\tvar match, elem;\n\
-\n\
-\t\t// HANDLE: $(\"\"), $(null), $(undefined), $(false)\n\
-\t\tif ( !selector ) {\n\
-\t\t\treturn this;\n\
-\t\t}\n\
-\n\
-\t\t// Handle HTML strings\n\
-\t\tif ( typeof selector === \"string\" ) {\n\
-\t\t\tif ( selector.charAt(0) === \"<\" && selector.charAt( selector.length - 1 ) === \">\" && selector.length >= 3 ) {\n\
-\t\t\t\t// Assume that strings that start and end with <> are HTML and skip the regex check\n\
-\t\t\t\tmatch = [ null, selector, null ];\n\
-\n\
-\t\t\t} else {\n\
-\t\t\t\tmatch = rquickExpr.exec( selector );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Match html or make sure no context is specified for #id\n\
-\t\t\tif ( match && (match[1] || !context) ) {\n\
-\n\
-\t\t\t\t// HANDLE: $(html) -> $(array)\n\
-\t\t\t\tif ( match[1] ) {\n\
-\t\t\t\t\tcontext = context instanceof jQuery ? context[0] : context;\n\
-\n\
-\t\t\t\t\t// scripts is true for back-compat\n\
-\t\t\t\t\t// Intentionally let the error be thrown if parseHTML is not present\n\
-\t\t\t\t\tjQuery.merge( this, jQuery.parseHTML(\n\
-\t\t\t\t\t\tmatch[1],\n\
-\t\t\t\t\t\tcontext && context.nodeType ? context.ownerDocument || context : document,\n\
-\t\t\t\t\t\ttrue\n\
-\t\t\t\t\t) );\n\
-\n\
-\t\t\t\t\t// HANDLE: $(html, props)\n\
-\t\t\t\t\tif ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {\n\
-\t\t\t\t\t\tfor ( match in context ) {\n\
-\t\t\t\t\t\t\t// Properties of context are called as methods if possible\n\
-\t\t\t\t\t\t\tif ( jQuery.isFunction( this[ match ] ) ) {\n\
-\t\t\t\t\t\t\t\tthis[ match ]( context[ match ] );\n\
-\n\
-\t\t\t\t\t\t\t// ...and otherwise set as attributes\n\
-\t\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\t\tthis.attr( match, context[ match ] );\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\treturn this;\n\
-\n\
-\t\t\t\t// HANDLE: $(#id)\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\telem = document.getElementById( match[2] );\n\
-\n\
-\t\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\n\
-\t\t\t\t\t// nodes that are no longer in the document #6963\n\
-\t\t\t\t\tif ( elem && elem.parentNode ) {\n\
-\t\t\t\t\t\t// Handle the case where IE and Opera return items\n\
-\t\t\t\t\t\t// by name instead of ID\n\
-\t\t\t\t\t\tif ( elem.id !== match[2] ) {\n\
-\t\t\t\t\t\t\treturn rootjQuery.find( selector );\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t// Otherwise, we inject the element directly into the jQuery object\n\
-\t\t\t\t\t\tthis.length = 1;\n\
-\t\t\t\t\t\tthis[0] = elem;\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\tthis.context = document;\n\
-\t\t\t\t\tthis.selector = selector;\n\
-\t\t\t\t\treturn this;\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t// HANDLE: $(expr, $(...))\n\
-\t\t\t} else if ( !context || context.jquery ) {\n\
-\t\t\t\treturn ( context || rootjQuery ).find( selector );\n\
-\n\
-\t\t\t// HANDLE: $(expr, context)\n\
-\t\t\t// (which is just equivalent to: $(context).find(expr)\n\
-\t\t\t} else {\n\
-\t\t\t\treturn this.constructor( context ).find( selector );\n\
-\t\t\t}\n\
-\n\
-\t\t// HANDLE: $(DOMElement)\n\
-\t\t} else if ( selector.nodeType ) {\n\
-\t\t\tthis.context = this[0] = selector;\n\
-\t\t\tthis.length = 1;\n\
-\t\t\treturn this;\n\
-\n\
-\t\t// HANDLE: $(function)\n\
-\t\t// Shortcut for document ready\n\
-\t\t} else if ( jQuery.isFunction( selector ) ) {\n\
-\t\t\treturn typeof rootjQuery.ready !== \"undefined\" ?\n\
-\t\t\t\trootjQuery.ready( selector ) :\n\
-\t\t\t\t// Execute immediately if ready is not present\n\
-\t\t\t\tselector( jQuery );\n\
-\t\t}\n\
-\n\
-\t\tif ( selector.selector !== undefined ) {\n\
-\t\t\tthis.selector = selector.selector;\n\
-\t\t\tthis.context = selector.context;\n\
-\t\t}\n\
-\n\
-\t\treturn jQuery.makeArray( selector, this );\n\
-\t};\n\
-\n\
-// Give the init function the jQuery prototype for later instantiation\n\
-init.prototype = jQuery.fn;\n\
-\n\
-// Initialize central reference\n\
-rootjQuery = jQuery( document );\n\
-\n\
-\n\
-var rparentsprev = /^(?:parents|prev(?:Until|All))/,\n\
-\t// methods guaranteed to produce a unique set when starting from a unique set\n\
-\tguaranteedUnique = {\n\
-\t\tchildren: true,\n\
-\t\tcontents: true,\n\
-\t\tnext: true,\n\
-\t\tprev: true\n\
-\t};\n\
-\n\
-jQuery.extend({\n\
-\tdir: function( elem, dir, until ) {\n\
-\t\tvar matched = [],\n\
-\t\t\tcur = elem[ dir ];\n\
-\n\
-\t\twhile ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {\n\
-\t\t\tif ( cur.nodeType === 1 ) {\n\
-\t\t\t\tmatched.push( cur );\n\
-\t\t\t}\n\
-\t\t\tcur = cur[dir];\n\
-\t\t}\n\
-\t\treturn matched;\n\
-\t},\n\
-\n\
-\tsibling: function( n, elem ) {\n\
-\t\tvar r = [];\n\
-\n\
-\t\tfor ( ; n; n = n.nextSibling ) {\n\
-\t\t\tif ( n.nodeType === 1 && n !== elem ) {\n\
-\t\t\t\tr.push( n );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn r;\n\
-\t}\n\
-});\n\
-\n\
-jQuery.fn.extend({\n\
-\thas: function( target ) {\n\
-\t\tvar i,\n\
-\t\t\ttargets = jQuery( target, this ),\n\
-\t\t\tlen = targets.length;\n\
-\n\
-\t\treturn this.filter(function() {\n\
-\t\t\tfor ( i = 0; i < len; i++ ) {\n\
-\t\t\t\tif ( jQuery.contains( this, targets[i] ) ) {\n\
-\t\t\t\t\treturn true;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t});\n\
-\t},\n\
-\n\
-\tclosest: function( selectors, context ) {\n\
-\t\tvar cur,\n\
-\t\t\ti = 0,\n\
-\t\t\tl = this.length,\n\
-\t\t\tmatched = [],\n\
-\t\t\tpos = rneedsContext.test( selectors ) || typeof selectors !== \"string\" ?\n\
-\t\t\t\tjQuery( selectors, context || this.context ) :\n\
-\t\t\t\t0;\n\
-\n\
-\t\tfor ( ; i < l; i++ ) {\n\
-\t\t\tfor ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {\n\
-\t\t\t\t// Always skip document fragments\n\
-\t\t\t\tif ( cur.nodeType < 11 && (pos ?\n\
-\t\t\t\t\tpos.index(cur) > -1 :\n\
-\n\
-\t\t\t\t\t// Don't pass non-elements to Sizzle\n\
-\t\t\t\t\tcur.nodeType === 1 &&\n\
-\t\t\t\t\t\tjQuery.find.matchesSelector(cur, selectors)) ) {\n\
-\n\
-\t\t\t\t\tmatched.push( cur );\n\
-\t\t\t\t\tbreak;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );\n\
-\t},\n\
-\n\
-\t// Determine the position of an element within\n\
-\t// the matched set of elements\n\
-\tindex: function( elem ) {\n\
-\n\
-\t\t// No argument, return index in parent\n\
-\t\tif ( !elem ) {\n\
-\t\t\treturn ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;\n\
-\t\t}\n\
-\n\
-\t\t// index in selector\n\
-\t\tif ( typeof elem === \"string\" ) {\n\
-\t\t\treturn jQuery.inArray( this[0], jQuery( elem ) );\n\
-\t\t}\n\
-\n\
-\t\t// Locate the position of the desired element\n\
-\t\treturn jQuery.inArray(\n\
-\t\t\t// If it receives a jQuery object, the first element is used\n\
-\t\t\telem.jquery ? elem[0] : elem, this );\n\
-\t},\n\
-\n\
-\tadd: function( selector, context ) {\n\
-\t\treturn this.pushStack(\n\
-\t\t\tjQuery.unique(\n\
-\t\t\t\tjQuery.merge( this.get(), jQuery( selector, context ) )\n\
-\t\t\t)\n\
-\t\t);\n\
-\t},\n\
-\n\
-\taddBack: function( selector ) {\n\
-\t\treturn this.add( selector == null ?\n\
-\t\t\tthis.prevObject : this.prevObject.filter(selector)\n\
-\t\t);\n\
-\t}\n\
-});\n\
-\n\
-function sibling( cur, dir ) {\n\
-\tdo {\n\
-\t\tcur = cur[ dir ];\n\
-\t} while ( cur && cur.nodeType !== 1 );\n\
-\n\
-\treturn cur;\n\
-}\n\
-\n\
-jQuery.each({\n\
-\tparent: function( elem ) {\n\
-\t\tvar parent = elem.parentNode;\n\
-\t\treturn parent && parent.nodeType !== 11 ? parent : null;\n\
-\t},\n\
-\tparents: function( elem ) {\n\
-\t\treturn jQuery.dir( elem, \"parentNode\" );\n\
-\t},\n\
-\tparentsUntil: function( elem, i, until ) {\n\
-\t\treturn jQuery.dir( elem, \"parentNode\", until );\n\
-\t},\n\
-\tnext: function( elem ) {\n\
-\t\treturn sibling( elem, \"nextSibling\" );\n\
-\t},\n\
-\tprev: function( elem ) {\n\
-\t\treturn sibling( elem, \"previousSibling\" );\n\
-\t},\n\
-\tnextAll: function( elem ) {\n\
-\t\treturn jQuery.dir( elem, \"nextSibling\" );\n\
-\t},\n\
-\tprevAll: function( elem ) {\n\
-\t\treturn jQuery.dir( elem, \"previousSibling\" );\n\
-\t},\n\
-\tnextUntil: function( elem, i, until ) {\n\
-\t\treturn jQuery.dir( elem, \"nextSibling\", until );\n\
-\t},\n\
-\tprevUntil: function( elem, i, until ) {\n\
-\t\treturn jQuery.dir( elem, \"previousSibling\", until );\n\
-\t},\n\
-\tsiblings: function( elem ) {\n\
-\t\treturn jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );\n\
-\t},\n\
-\tchildren: function( elem ) {\n\
-\t\treturn jQuery.sibling( elem.firstChild );\n\
-\t},\n\
-\tcontents: function( elem ) {\n\
-\t\treturn jQuery.nodeName( elem, \"iframe\" ) ?\n\
-\t\t\telem.contentDocument || elem.contentWindow.document :\n\
-\t\t\tjQuery.merge( [], elem.childNodes );\n\
-\t}\n\
-}, function( name, fn ) {\n\
-\tjQuery.fn[ name ] = function( until, selector ) {\n\
-\t\tvar ret = jQuery.map( this, fn, until );\n\
-\n\
-\t\tif ( name.slice( -5 ) !== \"Until\" ) {\n\
-\t\t\tselector = until;\n\
-\t\t}\n\
-\n\
-\t\tif ( selector && typeof selector === \"string\" ) {\n\
-\t\t\tret = jQuery.filter( selector, ret );\n\
-\t\t}\n\
-\n\
-\t\tif ( this.length > 1 ) {\n\
-\t\t\t// Remove duplicates\n\
-\t\t\tif ( !guaranteedUnique[ name ] ) {\n\
-\t\t\t\tret = jQuery.unique( ret );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Reverse order for parents* and prev-derivatives\n\
-\t\t\tif ( rparentsprev.test( name ) ) {\n\
-\t\t\t\tret = ret.reverse();\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn this.pushStack( ret );\n\
-\t};\n\
-});\n\
-var rnotwhite = (/\\S+/g);\n\
-\n\
-\n\
-\n\
-// String to Object options format cache\n\
-var optionsCache = {};\n\
-\n\
-// Convert String-formatted options into Object-formatted ones and store in cache\n\
-function createOptions( options ) {\n\
-\tvar object = optionsCache[ options ] = {};\n\
-\tjQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {\n\
-\t\tobject[ flag ] = true;\n\
-\t});\n\
-\treturn object;\n\
-}\n\
-\n\
-/*\n\
- * Create a callback list using the following parameters:\n\
- *\n\
- *\toptions: an optional list of space-separated options that will change how\n\
- *\t\t\tthe callback list behaves or a more traditional option object\n\
- *\n\
- * By default a callback list will act like an event callback list and can be\n\
- * \"fired\" multiple times.\n\
- *\n\
- * Possible options:\n\
- *\n\
- *\tonce:\t\t\twill ensure the callback list can only be fired once (like a Deferred)\n\
- *\n\
- *\tmemory:\t\t\twill keep track of previous values and will call any callback added\n\
- *\t\t\t\t\tafter the list has been fired right away with the latest \"memorized\"\n\
- *\t\t\t\t\tvalues (like a Deferred)\n\
- *\n\
- *\tunique:\t\t\twill ensure a callback can only be added once (no duplicate in the list)\n\
- *\n\
- *\tstopOnFalse:\tinterrupt callings when a callback returns false\n\
- *\n\
- */\n\
-jQuery.Callbacks = function( options ) {\n\
-\n\
-\t// Convert options from String-formatted to Object-formatted if needed\n\
-\t// (we check in cache first)\n\
-\toptions = typeof options === \"string\" ?\n\
-\t\t( optionsCache[ options ] || createOptions( options ) ) :\n\
-\t\tjQuery.extend( {}, options );\n\
-\n\
-\tvar // Flag to know if list is currently firing\n\
-\t\tfiring,\n\
-\t\t// Last fire value (for non-forgettable lists)\n\
-\t\tmemory,\n\
-\t\t// Flag to know if list was already fired\n\
-\t\tfired,\n\
-\t\t// End of the loop when firing\n\
-\t\tfiringLength,\n\
-\t\t// Index of currently firing callback (modified by remove if needed)\n\
-\t\tfiringIndex,\n\
-\t\t// First callback to fire (used internally by add and fireWith)\n\
-\t\tfiringStart,\n\
-\t\t// Actual callback list\n\
-\t\tlist = [],\n\
-\t\t// Stack of fire calls for repeatable lists\n\
-\t\tstack = !options.once && [],\n\
-\t\t// Fire callbacks\n\
-\t\tfire = function( data ) {\n\
-\t\t\tmemory = options.memory && data;\n\
-\t\t\tfired = true;\n\
-\t\t\tfiringIndex = firingStart || 0;\n\
-\t\t\tfiringStart = 0;\n\
-\t\t\tfiringLength = list.length;\n\
-\t\t\tfiring = true;\n\
-\t\t\tfor ( ; list && firingIndex < firingLength; firingIndex++ ) {\n\
-\t\t\t\tif ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {\n\
-\t\t\t\t\tmemory = false; // To prevent further calls using add\n\
-\t\t\t\t\tbreak;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t\tfiring = false;\n\
-\t\t\tif ( list ) {\n\
-\t\t\t\tif ( stack ) {\n\
-\t\t\t\t\tif ( stack.length ) {\n\
-\t\t\t\t\t\tfire( stack.shift() );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t} else if ( memory ) {\n\
-\t\t\t\t\tlist = [];\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tself.disable();\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t},\n\
-\t\t// Actual Callbacks object\n\
-\t\tself = {\n\
-\t\t\t// Add a callback or a collection of callbacks to the list\n\
-\t\t\tadd: function() {\n\
-\t\t\t\tif ( list ) {\n\
-\t\t\t\t\t// First, we save the current length\n\
-\t\t\t\t\tvar start = list.length;\n\
-\t\t\t\t\t(function add( args ) {\n\
-\t\t\t\t\t\tjQuery.each( args, function( _, arg ) {\n\
-\t\t\t\t\t\t\tvar type = jQuery.type( arg );\n\
-\t\t\t\t\t\t\tif ( type === \"function\" ) {\n\
-\t\t\t\t\t\t\t\tif ( !options.unique || !self.has( arg ) ) {\n\
-\t\t\t\t\t\t\t\t\tlist.push( arg );\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t} else if ( arg && arg.length && type !== \"string\" ) {\n\
-\t\t\t\t\t\t\t\t// Inspect recursively\n\
-\t\t\t\t\t\t\t\tadd( arg );\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t});\n\
-\t\t\t\t\t})( arguments );\n\
-\t\t\t\t\t// Do we need to add the callbacks to the\n\
-\t\t\t\t\t// current firing batch?\n\
-\t\t\t\t\tif ( firing ) {\n\
-\t\t\t\t\t\tfiringLength = list.length;\n\
-\t\t\t\t\t// With memory, if we're not firing then\n\
-\t\t\t\t\t// we should call right away\n\
-\t\t\t\t\t} else if ( memory ) {\n\
-\t\t\t\t\t\tfiringStart = start;\n\
-\t\t\t\t\t\tfire( memory );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t\treturn this;\n\
-\t\t\t},\n\
-\t\t\t// Remove a callback from the list\n\
-\t\t\tremove: function() {\n\
-\t\t\t\tif ( list ) {\n\
-\t\t\t\t\tjQuery.each( arguments, function( _, arg ) {\n\
-\t\t\t\t\t\tvar index;\n\
-\t\t\t\t\t\twhile ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {\n\
-\t\t\t\t\t\t\tlist.splice( index, 1 );\n\
-\t\t\t\t\t\t\t// Handle firing indexes\n\
-\t\t\t\t\t\t\tif ( firing ) {\n\
-\t\t\t\t\t\t\t\tif ( index <= firingLength ) {\n\
-\t\t\t\t\t\t\t\t\tfiringLength--;\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t\tif ( index <= firingIndex ) {\n\
-\t\t\t\t\t\t\t\t\tfiringIndex--;\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t});\n\
-\t\t\t\t}\n\
-\t\t\t\treturn this;\n\
-\t\t\t},\n\
-\t\t\t// Check if a given callback is in the list.\n\
-\t\t\t// If no argument is given, return whether or not list has callbacks attached.\n\
-\t\t\thas: function( fn ) {\n\
-\t\t\t\treturn fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );\n\
-\t\t\t},\n\
-\t\t\t// Remove all callbacks from the list\n\
-\t\t\tempty: function() {\n\
-\t\t\t\tlist = [];\n\
-\t\t\t\tfiringLength = 0;\n\
-\t\t\t\treturn this;\n\
-\t\t\t},\n\
-\t\t\t// Have the list do nothing anymore\n\
-\t\t\tdisable: function() {\n\
-\t\t\t\tlist = stack = memory = undefined;\n\
-\t\t\t\treturn this;\n\
-\t\t\t},\n\
-\t\t\t// Is it disabled?\n\
-\t\t\tdisabled: function() {\n\
-\t\t\t\treturn !list;\n\
-\t\t\t},\n\
-\t\t\t// Lock the list in its current state\n\
-\t\t\tlock: function() {\n\
-\t\t\t\tstack = undefined;\n\
-\t\t\t\tif ( !memory ) {\n\
-\t\t\t\t\tself.disable();\n\
-\t\t\t\t}\n\
-\t\t\t\treturn this;\n\
-\t\t\t},\n\
-\t\t\t// Is it locked?\n\
-\t\t\tlocked: function() {\n\
-\t\t\t\treturn !stack;\n\
-\t\t\t},\n\
-\t\t\t// Call all callbacks with the given context and arguments\n\
-\t\t\tfireWith: function( context, args ) {\n\
-\t\t\t\tif ( list && ( !fired || stack ) ) {\n\
-\t\t\t\t\targs = args || [];\n\
-\t\t\t\t\targs = [ context, args.slice ? args.slice() : args ];\n\
-\t\t\t\t\tif ( firing ) {\n\
-\t\t\t\t\t\tstack.push( args );\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\tfire( args );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t\treturn this;\n\
-\t\t\t},\n\
-\t\t\t// Call all the callbacks with the given arguments\n\
-\t\t\tfire: function() {\n\
-\t\t\t\tself.fireWith( this, arguments );\n\
-\t\t\t\treturn this;\n\
-\t\t\t},\n\
-\t\t\t// To know if the callbacks have already been called at least once\n\
-\t\t\tfired: function() {\n\
-\t\t\t\treturn !!fired;\n\
-\t\t\t}\n\
-\t\t};\n\
-\n\
-\treturn self;\n\
-};\n\
-\n\
-\n\
-jQuery.extend({\n\
-\n\
-\tDeferred: function( func ) {\n\
-\t\tvar tuples = [\n\
-\t\t\t\t// action, add listener, listener list, final state\n\
-\t\t\t\t[ \"resolve\", \"done\", jQuery.Callbacks(\"once memory\"), \"resolved\" ],\n\
-\t\t\t\t[ \"reject\", \"fail\", jQuery.Callbacks(\"once memory\"), \"rejected\" ],\n\
-\t\t\t\t[ \"notify\", \"progress\", jQuery.Callbacks(\"memory\") ]\n\
-\t\t\t],\n\
-\t\t\tstate = \"pending\",\n\
-\t\t\tpromise = {\n\
-\t\t\t\tstate: function() {\n\
-\t\t\t\t\treturn state;\n\
-\t\t\t\t},\n\
-\t\t\t\talways: function() {\n\
-\t\t\t\t\tdeferred.done( arguments ).fail( arguments );\n\
-\t\t\t\t\treturn this;\n\
-\t\t\t\t},\n\
-\t\t\t\tthen: function( /* fnDone, fnFail, fnProgress */ ) {\n\
-\t\t\t\t\tvar fns = arguments;\n\
-\t\t\t\t\treturn jQuery.Deferred(function( newDefer ) {\n\
-\t\t\t\t\t\tjQuery.each( tuples, function( i, tuple ) {\n\
-\t\t\t\t\t\t\tvar fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];\n\
-\t\t\t\t\t\t\t// deferred[ done | fail | progress ] for forwarding actions to newDefer\n\
-\t\t\t\t\t\t\tdeferred[ tuple[1] ](function() {\n\
-\t\t\t\t\t\t\t\tvar returned = fn && fn.apply( this, arguments );\n\
-\t\t\t\t\t\t\t\tif ( returned && jQuery.isFunction( returned.promise ) ) {\n\
-\t\t\t\t\t\t\t\t\treturned.promise()\n\
-\t\t\t\t\t\t\t\t\t\t.done( newDefer.resolve )\n\
-\t\t\t\t\t\t\t\t\t\t.fail( newDefer.reject )\n\
-\t\t\t\t\t\t\t\t\t\t.progress( newDefer.notify );\n\
-\t\t\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\t\t\tnewDefer[ tuple[ 0 ] + \"With\" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t});\n\
-\t\t\t\t\t\t});\n\
-\t\t\t\t\t\tfns = null;\n\
-\t\t\t\t\t}).promise();\n\
-\t\t\t\t},\n\
-\t\t\t\t// Get a promise for this deferred\n\
-\t\t\t\t// If obj is provided, the promise aspect is added to the object\n\
-\t\t\t\tpromise: function( obj ) {\n\
-\t\t\t\t\treturn obj != null ? jQuery.extend( obj, promise ) : promise;\n\
-\t\t\t\t}\n\
-\t\t\t},\n\
-\t\t\tdeferred = {};\n\
-\n\
-\t\t// Keep pipe for back-compat\n\
-\t\tpromise.pipe = promise.then;\n\
-\n\
-\t\t// Add list-specific methods\n\
-\t\tjQuery.each( tuples, function( i, tuple ) {\n\
-\t\t\tvar list = tuple[ 2 ],\n\
-\t\t\t\tstateString = tuple[ 3 ];\n\
-\n\
-\t\t\t// promise[ done | fail | progress ] = list.add\n\
-\t\t\tpromise[ tuple[1] ] = list.add;\n\
-\n\
-\t\t\t// Handle state\n\
-\t\t\tif ( stateString ) {\n\
-\t\t\t\tlist.add(function() {\n\
-\t\t\t\t\t// state = [ resolved | rejected ]\n\
-\t\t\t\t\tstate = stateString;\n\
-\n\
-\t\t\t\t// [ reject_list | resolve_list ].disable; progress_list.lock\n\
-\t\t\t\t}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// deferred[ resolve | reject | notify ]\n\
-\t\t\tdeferred[ tuple[0] ] = function() {\n\
-\t\t\t\tdeferred[ tuple[0] + \"With\" ]( this === deferred ? promise : this, arguments );\n\
-\t\t\t\treturn this;\n\
-\t\t\t};\n\
-\t\t\tdeferred[ tuple[0] + \"With\" ] = list.fireWith;\n\
-\t\t});\n\
-\n\
-\t\t// Make the deferred a promise\n\
-\t\tpromise.promise( deferred );\n\
-\n\
-\t\t// Call given func if any\n\
-\t\tif ( func ) {\n\
-\t\t\tfunc.call( deferred, deferred );\n\
-\t\t}\n\
-\n\
-\t\t// All done!\n\
-\t\treturn deferred;\n\
-\t},\n\
-\n\
-\t// Deferred helper\n\
-\twhen: function( subordinate /* , ..., subordinateN */ ) {\n\
-\t\tvar i = 0,\n\
-\t\t\tresolveValues = slice.call( arguments ),\n\
-\t\t\tlength = resolveValues.length,\n\
-\n\
-\t\t\t// the count of uncompleted subordinates\n\
-\t\t\tremaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,\n\
-\n\
-\t\t\t// the master Deferred. If resolveValues consist of only a single Deferred, just use that.\n\
-\t\t\tdeferred = remaining === 1 ? subordinate : jQuery.Deferred(),\n\
-\n\
-\t\t\t// Update function for both resolve and progress values\n\
-\t\t\tupdateFunc = function( i, contexts, values ) {\n\
-\t\t\t\treturn function( value ) {\n\
-\t\t\t\t\tcontexts[ i ] = this;\n\
-\t\t\t\t\tvalues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;\n\
-\t\t\t\t\tif ( values === progressValues ) {\n\
-\t\t\t\t\t\tdeferred.notifyWith( contexts, values );\n\
-\n\
-\t\t\t\t\t} else if ( !(--remaining) ) {\n\
-\t\t\t\t\t\tdeferred.resolveWith( contexts, values );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t};\n\
-\t\t\t},\n\
-\n\
-\t\t\tprogressValues, progressContexts, resolveContexts;\n\
-\n\
-\t\t// add listeners to Deferred subordinates; treat others as resolved\n\
-\t\tif ( length > 1 ) {\n\
-\t\t\tprogressValues = new Array( length );\n\
-\t\t\tprogressContexts = new Array( length );\n\
-\t\t\tresolveContexts = new Array( length );\n\
-\t\t\tfor ( ; i < length; i++ ) {\n\
-\t\t\t\tif ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {\n\
-\t\t\t\t\tresolveValues[ i ].promise()\n\
-\t\t\t\t\t\t.done( updateFunc( i, resolveContexts, resolveValues ) )\n\
-\t\t\t\t\t\t.fail( deferred.reject )\n\
-\t\t\t\t\t\t.progress( updateFunc( i, progressContexts, progressValues ) );\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\t--remaining;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// if we're not waiting on anything, resolve the master\n\
-\t\tif ( !remaining ) {\n\
-\t\t\tdeferred.resolveWith( resolveContexts, resolveValues );\n\
-\t\t}\n\
-\n\
-\t\treturn deferred.promise();\n\
-\t}\n\
-});\n\
-\n\
-\n\
-// The deferred used on DOM ready\n\
-var readyList;\n\
-\n\
-jQuery.fn.ready = function( fn ) {\n\
-\t// Add the callback\n\
-\tjQuery.ready.promise().done( fn );\n\
-\n\
-\treturn this;\n\
-};\n\
-\n\
-jQuery.extend({\n\
-\t// Is the DOM ready to be used? Set to true once it occurs.\n\
-\tisReady: false,\n\
-\n\
-\t// A counter to track how many items to wait for before\n\
-\t// the ready event fires. See #6781\n\
-\treadyWait: 1,\n\
-\n\
-\t// Hold (or release) the ready event\n\
-\tholdReady: function( hold ) {\n\
-\t\tif ( hold ) {\n\
-\t\t\tjQuery.readyWait++;\n\
-\t\t} else {\n\
-\t\t\tjQuery.ready( true );\n\
-\t\t}\n\
-\t},\n\
-\n\
-\t// Handle when the DOM is ready\n\
-\tready: function( wait ) {\n\
-\n\
-\t\t// Abort if there are pending holds or we're already ready\n\
-\t\tif ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).\n\
-\t\tif ( !document.body ) {\n\
-\t\t\treturn setTimeout( jQuery.ready );\n\
-\t\t}\n\
-\n\
-\t\t// Remember that the DOM is ready\n\
-\t\tjQuery.isReady = true;\n\
-\n\
-\t\t// If a normal DOM Ready event fired, decrement, and wait if need be\n\
-\t\tif ( wait !== true && --jQuery.readyWait > 0 ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// If there are functions bound, to execute\n\
-\t\treadyList.resolveWith( document, [ jQuery ] );\n\
-\n\
-\t\t// Trigger any bound ready events\n\
-\t\tif ( jQuery.fn.triggerHandler ) {\n\
-\t\t\tjQuery( document ).triggerHandler( \"ready\" );\n\
-\t\t\tjQuery( document ).off( \"ready\" );\n\
-\t\t}\n\
-\t}\n\
-});\n\
-\n\
-/**\n\
- * Clean-up method for dom ready events\n\
- */\n\
-function detach() {\n\
-\tif ( document.addEventListener ) {\n\
-\t\tdocument.removeEventListener( \"DOMContentLoaded\", completed, false );\n\
-\t\twindow.removeEventListener( \"load\", completed, false );\n\
-\n\
-\t} else {\n\
-\t\tdocument.detachEvent( \"onreadystatechange\", completed );\n\
-\t\twindow.detachEvent( \"onload\", completed );\n\
-\t}\n\
-}\n\
-\n\
-/**\n\
- * The ready event handler and self cleanup method\n\
- */\n\
-function completed() {\n\
-\t// readyState === \"complete\" is good enough for us to call the dom ready in oldIE\n\
-\tif ( document.addEventListener || event.type === \"load\" || document.readyState === \"complete\" ) {\n\
-\t\tdetach();\n\
-\t\tjQuery.ready();\n\
-\t}\n\
-}\n\
-\n\
-jQuery.ready.promise = function( obj ) {\n\
-\tif ( !readyList ) {\n\
-\n\
-\t\treadyList = jQuery.Deferred();\n\
-\n\
-\t\t// Catch cases where $(document).ready() is called after the browser event has already occurred.\n\
-\t\t// we once tried to use readyState \"interactive\" here, but it caused issues like the one\n\
-\t\t// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15\n\
-\t\tif ( document.readyState === \"complete\" ) {\n\
-\t\t\t// Handle it asynchronously to allow scripts the opportunity to delay ready\n\
-\t\t\tsetTimeout( jQuery.ready );\n\
-\n\
-\t\t// Standards-based browsers support DOMContentLoaded\n\
-\t\t} else if ( document.addEventListener ) {\n\
-\t\t\t// Use the handy event callback\n\
-\t\t\tdocument.addEventListener( \"DOMContentLoaded\", completed, false );\n\
-\n\
-\t\t\t// A fallback to window.onload, that will always work\n\
-\t\t\twindow.addEventListener( \"load\", completed, false );\n\
-\n\
-\t\t// If IE event model is used\n\
-\t\t} else {\n\
-\t\t\t// Ensure firing before onload, maybe late but safe also for iframes\n\
-\t\t\tdocument.attachEvent( \"onreadystatechange\", completed );\n\
-\n\
-\t\t\t// A fallback to window.onload, that will always work\n\
-\t\t\twindow.attachEvent( \"onload\", completed );\n\
-\n\
-\t\t\t// If IE and not a frame\n\
-\t\t\t// continually check to see if the document is ready\n\
-\t\t\tvar top = false;\n\
-\n\
-\t\t\ttry {\n\
-\t\t\t\ttop = window.frameElement == null && document.documentElement;\n\
-\t\t\t} catch(e) {}\n\
-\n\
-\t\t\tif ( top && top.doScroll ) {\n\
-\t\t\t\t(function doScrollCheck() {\n\
-\t\t\t\t\tif ( !jQuery.isReady ) {\n\
-\n\
-\t\t\t\t\t\ttry {\n\
-\t\t\t\t\t\t\t// Use the trick by Diego Perini\n\
-\t\t\t\t\t\t\t// http://javascript.nwbox.com/IEContentLoaded/\n\
-\t\t\t\t\t\t\ttop.doScroll(\"left\");\n\
-\t\t\t\t\t\t} catch(e) {\n\
-\t\t\t\t\t\t\treturn setTimeout( doScrollCheck, 50 );\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t// detach all dom ready events\n\
-\t\t\t\t\t\tdetach();\n\
-\n\
-\t\t\t\t\t\t// and execute any waiting functions\n\
-\t\t\t\t\t\tjQuery.ready();\n\
-\t\t\t\t\t}\n\
-\t\t\t\t})();\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\treturn readyList.promise( obj );\n\
-};\n\
-\n\
-\n\
-var strundefined = typeof undefined;\n\
-\n\
-\n\
-\n\
-// Support: IE<9\n\
-// Iteration over object's inherited properties before its own\n\
-var i;\n\
-for ( i in jQuery( support ) ) {\n\
-\tbreak;\n\
-}\n\
-support.ownLast = i !== \"0\";\n\
-\n\
-// Note: most support tests are defined in their respective modules.\n\
-// false until the test is run\n\
-support.inlineBlockNeedsLayout = false;\n\
-\n\
-// Execute ASAP in case we need to set body.style.zoom\n\
-jQuery(function() {\n\
-\t// Minified: var a,b,c,d\n\
-\tvar val, div, body, container;\n\
-\n\
-\tbody = document.getElementsByTagName( \"body\" )[ 0 ];\n\
-\tif ( !body || !body.style ) {\n\
-\t\t// Return for frameset docs that don't have a body\n\
-\t\treturn;\n\
-\t}\n\
-\n\
-\t// Setup\n\
-\tdiv = document.createElement( \"div\" );\n\
-\tcontainer = document.createElement( \"div\" );\n\
-\tcontainer.style.cssText = \"position:absolute;border:0;width:0;height:0;top:0;left:-9999px\";\n\
-\tbody.appendChild( container ).appendChild( div );\n\
-\n\
-\tif ( typeof div.style.zoom !== strundefined ) {\n\
-\t\t// Support: IE<8\n\
-\t\t// Check if natively block-level elements act like inline-block\n\
-\t\t// elements when setting their display to 'inline' and giving\n\
-\t\t// them layout\n\
-\t\tdiv.style.cssText = \"display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1\";\n\
-\n\
-\t\tsupport.inlineBlockNeedsLayout = val = div.offsetWidth === 3;\n\
-\t\tif ( val ) {\n\
-\t\t\t// Prevent IE 6 from affecting layout for positioned elements #11048\n\
-\t\t\t// Prevent IE from shrinking the body in IE 7 mode #12869\n\
-\t\t\t// Support: IE<8\n\
-\t\t\tbody.style.zoom = 1;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\tbody.removeChild( container );\n\
-});\n\
-\n\
-\n\
-\n\
-\n\
-(function() {\n\
-\tvar div = document.createElement( \"div\" );\n\
-\n\
-\t// Execute the test only if not already executed in another module.\n\
-\tif (support.deleteExpando == null) {\n\
-\t\t// Support: IE<9\n\
-\t\tsupport.deleteExpando = true;\n\
-\t\ttry {\n\
-\t\t\tdelete div.test;\n\
-\t\t} catch( e ) {\n\
-\t\t\tsupport.deleteExpando = false;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Null elements to avoid leaks in IE.\n\
-\tdiv = null;\n\
-})();\n\
-\n\
-\n\
-/**\n\
- * Determines whether an object can have data\n\
- */\n\
-jQuery.acceptData = function( elem ) {\n\
-\tvar noData = jQuery.noData[ (elem.nodeName + \" \").toLowerCase() ],\n\
-\t\tnodeType = +elem.nodeType || 1;\n\
-\n\
-\t// Do not set data on non-element DOM nodes because it will not be cleared (#8335).\n\
-\treturn nodeType !== 1 && nodeType !== 9 ?\n\
-\t\tfalse :\n\
-\n\
-\t\t// Nodes accept data unless otherwise specified; rejection can be conditional\n\
-\t\t!noData || noData !== true && elem.getAttribute(\"classid\") === noData;\n\
-};\n\
-\n\
-\n\
-var rbrace = /^(?:\\{[\\w\\W]*\\}|\\[[\\w\\W]*\\])$/,\n\
-\trmultiDash = /([A-Z])/g;\n\
-\n\
-function dataAttr( elem, key, data ) {\n\
-\t// If nothing was found internally, try to fetch any\n\
-\t// data from the HTML5 data-* attribute\n\
-\tif ( data === undefined && elem.nodeType === 1 ) {\n\
-\n\
-\t\tvar name = \"data-\" + key.replace( rmultiDash, \"-$1\" ).toLowerCase();\n\
-\n\
-\t\tdata = elem.getAttribute( name );\n\
-\n\
-\t\tif ( typeof data === \"string\" ) {\n\
-\t\t\ttry {\n\
-\t\t\t\tdata = data === \"true\" ? true :\n\
-\t\t\t\t\tdata === \"false\" ? false :\n\
-\t\t\t\t\tdata === \"null\" ? null :\n\
-\t\t\t\t\t// Only convert to a number if it doesn't change the string\n\
-\t\t\t\t\t+data + \"\" === data ? +data :\n\
-\t\t\t\t\trbrace.test( data ) ? jQuery.parseJSON( data ) :\n\
-\t\t\t\t\tdata;\n\
-\t\t\t} catch( e ) {}\n\
-\n\
-\t\t\t// Make sure we set the data so it isn't changed later\n\
-\t\t\tjQuery.data( elem, key, data );\n\
-\n\
-\t\t} else {\n\
-\t\t\tdata = undefined;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn data;\n\
-}\n\
-\n\
-// checks a cache object for emptiness\n\
-function isEmptyDataObject( obj ) {\n\
-\tvar name;\n\
-\tfor ( name in obj ) {\n\
-\n\
-\t\t// if the public data object is empty, the private is still empty\n\
-\t\tif ( name === \"data\" && jQuery.isEmptyObject( obj[name] ) ) {\n\
-\t\t\tcontinue;\n\
-\t\t}\n\
-\t\tif ( name !== \"toJSON\" ) {\n\
-\t\t\treturn false;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn true;\n\
-}\n\
-\n\
-function internalData( elem, name, data, pvt /* Internal Use Only */ ) {\n\
-\tif ( !jQuery.acceptData( elem ) ) {\n\
-\t\treturn;\n\
-\t}\n\
-\n\
-\tvar ret, thisCache,\n\
-\t\tinternalKey = jQuery.expando,\n\
-\n\
-\t\t// We have to handle DOM nodes and JS objects differently because IE6-7\n\
-\t\t// can't GC object references properly across the DOM-JS boundary\n\
-\t\tisNode = elem.nodeType,\n\
-\n\
-\t\t// Only DOM nodes need the global jQuery cache; JS object data is\n\
-\t\t// attached directly to the object so GC can occur automatically\n\
-\t\tcache = isNode ? jQuery.cache : elem,\n\
-\n\
-\t\t// Only defining an ID for JS objects if its cache already exists allows\n\
-\t\t// the code to shortcut on the same path as a DOM node with no cache\n\
-\t\tid = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;\n\
-\n\
-\t// Avoid doing any more work than we need to when trying to get data on an\n\
-\t// object that has no data at all\n\
-\tif ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === \"string\" ) {\n\
-\t\treturn;\n\
-\t}\n\
-\n\
-\tif ( !id ) {\n\
-\t\t// Only DOM nodes need a new unique ID for each element since their data\n\
-\t\t// ends up in the global cache\n\
-\t\tif ( isNode ) {\n\
-\t\t\tid = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;\n\
-\t\t} else {\n\
-\t\t\tid = internalKey;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\tif ( !cache[ id ] ) {\n\
-\t\t// Avoid exposing jQuery metadata on plain JS objects when the object\n\
-\t\t// is serialized using JSON.stringify\n\
-\t\tcache[ id ] = isNode ? {} : { toJSON: jQuery.noop };\n\
-\t}\n\
-\n\
-\t// An object can be passed to jQuery.data instead of a key/value pair; this gets\n\
-\t// shallow copied over onto the existing cache\n\
-\tif ( typeof name === \"object\" || typeof name === \"function\" ) {\n\
-\t\tif ( pvt ) {\n\
-\t\t\tcache[ id ] = jQuery.extend( cache[ id ], name );\n\
-\t\t} else {\n\
-\t\t\tcache[ id ].data = jQuery.extend( cache[ id ].data, name );\n\
-\t\t}\n\
-\t}\n\
-\n\
-\tthisCache = cache[ id ];\n\
-\n\
-\t// jQuery data() is stored in a separate object inside the object's internal data\n\
-\t// cache in order to avoid key collisions between internal data and user-defined\n\
-\t// data.\n\
-\tif ( !pvt ) {\n\
-\t\tif ( !thisCache.data ) {\n\
-\t\t\tthisCache.data = {};\n\
-\t\t}\n\
-\n\
-\t\tthisCache = thisCache.data;\n\
-\t}\n\
-\n\
-\tif ( data !== undefined ) {\n\
-\t\tthisCache[ jQuery.camelCase( name ) ] = data;\n\
-\t}\n\
-\n\
-\t// Check for both converted-to-camel and non-converted data property names\n\
-\t// If a data property was specified\n\
-\tif ( typeof name === \"string\" ) {\n\
-\n\
-\t\t// First Try to find as-is property data\n\
-\t\tret = thisCache[ name ];\n\
-\n\
-\t\t// Test for null|undefined property data\n\
-\t\tif ( ret == null ) {\n\
-\n\
-\t\t\t// Try to find the camelCased property\n\
-\t\t\tret = thisCache[ jQuery.camelCase( name ) ];\n\
-\t\t}\n\
-\t} else {\n\
-\t\tret = thisCache;\n\
-\t}\n\
-\n\
-\treturn ret;\n\
-}\n\
-\n\
-function internalRemoveData( elem, name, pvt ) {\n\
-\tif ( !jQuery.acceptData( elem ) ) {\n\
-\t\treturn;\n\
-\t}\n\
-\n\
-\tvar thisCache, i,\n\
-\t\tisNode = elem.nodeType,\n\
-\n\
-\t\t// See jQuery.data for more information\n\
-\t\tcache = isNode ? jQuery.cache : elem,\n\
-\t\tid = isNode ? elem[ jQuery.expando ] : jQuery.expando;\n\
-\n\
-\t// If there is already no cache entry for this object, there is no\n\
-\t// purpose in continuing\n\
-\tif ( !cache[ id ] ) {\n\
-\t\treturn;\n\
-\t}\n\
-\n\
-\tif ( name ) {\n\
-\n\
-\t\tthisCache = pvt ? cache[ id ] : cache[ id ].data;\n\
-\n\
-\t\tif ( thisCache ) {\n\
-\n\
-\t\t\t// Support array or space separated string names for data keys\n\
-\t\t\tif ( !jQuery.isArray( name ) ) {\n\
-\n\
-\t\t\t\t// try the string as a key before any manipulation\n\
-\t\t\t\tif ( name in thisCache ) {\n\
-\t\t\t\t\tname = [ name ];\n\
-\t\t\t\t} else {\n\
-\n\
-\t\t\t\t\t// split the camel cased version by spaces unless a key with the spaces exists\n\
-\t\t\t\t\tname = jQuery.camelCase( name );\n\
-\t\t\t\t\tif ( name in thisCache ) {\n\
-\t\t\t\t\t\tname = [ name ];\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\tname = name.split(\" \");\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t} else {\n\
-\t\t\t\t// If \"name\" is an array of keys...\n\
-\t\t\t\t// When data is initially created, via (\"key\", \"val\") signature,\n\
-\t\t\t\t// keys will be converted to camelCase.\n\
-\t\t\t\t// Since there is no way to tell _how_ a key was added, remove\n\
-\t\t\t\t// both plain key and camelCase key. #12786\n\
-\t\t\t\t// This will only penalize the array argument path.\n\
-\t\t\t\tname = name.concat( jQuery.map( name, jQuery.camelCase ) );\n\
-\t\t\t}\n\
-\n\
-\t\t\ti = name.length;\n\
-\t\t\twhile ( i-- ) {\n\
-\t\t\t\tdelete thisCache[ name[i] ];\n\
-\t\t\t}\n\
-\n\
-\t\t\t// If there is no data left in the cache, we want to continue\n\
-\t\t\t// and let the cache object itself get destroyed\n\
-\t\t\tif ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {\n\
-\t\t\t\treturn;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// See jQuery.data for more information\n\
-\tif ( !pvt ) {\n\
-\t\tdelete cache[ id ].data;\n\
-\n\
-\t\t// Don't destroy the parent cache unless the internal data object\n\
-\t\t// had been the only thing left in it\n\
-\t\tif ( !isEmptyDataObject( cache[ id ] ) ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Destroy the cache\n\
-\tif ( isNode ) {\n\
-\t\tjQuery.cleanData( [ elem ], true );\n\
-\n\
-\t// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)\n\
-\t/* jshint eqeqeq: false */\n\
-\t} else if ( support.deleteExpando || cache != cache.window ) {\n\
-\t\t/* jshint eqeqeq: true */\n\
-\t\tdelete cache[ id ];\n\
-\n\
-\t// When all else fails, null\n\
-\t} else {\n\
-\t\tcache[ id ] = null;\n\
-\t}\n\
-}\n\
-\n\
-jQuery.extend({\n\
-\tcache: {},\n\
-\n\
-\t// The following elements (space-suffixed to avoid Object.prototype collisions)\n\
-\t// throw uncatchable exceptions if you attempt to set expando properties\n\
-\tnoData: {\n\
-\t\t\"applet \": true,\n\
-\t\t\"embed \": true,\n\
-\t\t// ...but Flash objects (which have this classid) *can* handle expandos\n\
-\t\t\"object \": \"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\"\n\
-\t},\n\
-\n\
-\thasData: function( elem ) {\n\
-\t\telem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];\n\
-\t\treturn !!elem && !isEmptyDataObject( elem );\n\
-\t},\n\
-\n\
-\tdata: function( elem, name, data ) {\n\
-\t\treturn internalData( elem, name, data );\n\
-\t},\n\
-\n\
-\tremoveData: function( elem, name ) {\n\
-\t\treturn internalRemoveData( elem, name );\n\
-\t},\n\
-\n\
-\t// For internal use only.\n\
-\t_data: function( elem, name, data ) {\n\
-\t\treturn internalData( elem, name, data, true );\n\
-\t},\n\
-\n\
-\t_removeData: function( elem, name ) {\n\
-\t\treturn internalRemoveData( elem, name, true );\n\
-\t}\n\
-});\n\
-\n\
-jQuery.fn.extend({\n\
-\tdata: function( key, value ) {\n\
-\t\tvar i, name, data,\n\
-\t\t\telem = this[0],\n\
-\t\t\tattrs = elem && elem.attributes;\n\
-\n\
-\t\t// Special expections of .data basically thwart jQuery.access,\n\
-\t\t// so implement the relevant behavior ourselves\n\
-\n\
-\t\t// Gets all values\n\
-\t\tif ( key === undefined ) {\n\
-\t\t\tif ( this.length ) {\n\
-\t\t\t\tdata = jQuery.data( elem );\n\
-\n\
-\t\t\t\tif ( elem.nodeType === 1 && !jQuery._data( elem, \"parsedAttrs\" ) ) {\n\
-\t\t\t\t\ti = attrs.length;\n\
-\t\t\t\t\twhile ( i-- ) {\n\
-\n\
-\t\t\t\t\t\t// Support: IE11+\n\
-\t\t\t\t\t\t// The attrs elements can be null (#14894)\n\
-\t\t\t\t\t\tif ( attrs[ i ] ) {\n\
-\t\t\t\t\t\t\tname = attrs[ i ].name;\n\
-\t\t\t\t\t\t\tif ( name.indexOf( \"data-\" ) === 0 ) {\n\
-\t\t\t\t\t\t\t\tname = jQuery.camelCase( name.slice(5) );\n\
-\t\t\t\t\t\t\t\tdataAttr( elem, name, data[ name ] );\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\tjQuery._data( elem, \"parsedAttrs\", true );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn data;\n\
-\t\t}\n\
-\n\
-\t\t// Sets multiple values\n\
-\t\tif ( typeof key === \"object\" ) {\n\
-\t\t\treturn this.each(function() {\n\
-\t\t\t\tjQuery.data( this, key );\n\
-\t\t\t});\n\
-\t\t}\n\
-\n\
-\t\treturn arguments.length > 1 ?\n\
-\n\
-\t\t\t// Sets one value\n\
-\t\t\tthis.each(function() {\n\
-\t\t\t\tjQuery.data( this, key, value );\n\
-\t\t\t}) :\n\
-\n\
-\t\t\t// Gets one value\n\
-\t\t\t// Try to fetch any internally stored data first\n\
-\t\t\telem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;\n\
-\t},\n\
-\n\
-\tremoveData: function( key ) {\n\
-\t\treturn this.each(function() {\n\
-\t\t\tjQuery.removeData( this, key );\n\
-\t\t});\n\
-\t}\n\
-});\n\
-\n\
-\n\
-jQuery.extend({\n\
-\tqueue: function( elem, type, data ) {\n\
-\t\tvar queue;\n\
-\n\
-\t\tif ( elem ) {\n\
-\t\t\ttype = ( type || \"fx\" ) + \"queue\";\n\
-\t\t\tqueue = jQuery._data( elem, type );\n\
-\n\
-\t\t\t// Speed up dequeue by getting out quickly if this is just a lookup\n\
-\t\t\tif ( data ) {\n\
-\t\t\t\tif ( !queue || jQuery.isArray(data) ) {\n\
-\t\t\t\t\tqueue = jQuery._data( elem, type, jQuery.makeArray(data) );\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tqueue.push( data );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t\treturn queue || [];\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tdequeue: function( elem, type ) {\n\
-\t\ttype = type || \"fx\";\n\
-\n\
-\t\tvar queue = jQuery.queue( elem, type ),\n\
-\t\t\tstartLength = queue.length,\n\
-\t\t\tfn = queue.shift(),\n\
-\t\t\thooks = jQuery._queueHooks( elem, type ),\n\
-\t\t\tnext = function() {\n\
-\t\t\t\tjQuery.dequeue( elem, type );\n\
-\t\t\t};\n\
-\n\
-\t\t// If the fx queue is dequeued, always remove the progress sentinel\n\
-\t\tif ( fn === \"inprogress\" ) {\n\
-\t\t\tfn = queue.shift();\n\
-\t\t\tstartLength--;\n\
-\t\t}\n\
-\n\
-\t\tif ( fn ) {\n\
-\n\
-\t\t\t// Add a progress sentinel to prevent the fx queue from being\n\
-\t\t\t// automatically dequeued\n\
-\t\t\tif ( type === \"fx\" ) {\n\
-\t\t\t\tqueue.unshift( \"inprogress\" );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// clear up the last queue stop function\n\
-\t\t\tdelete hooks.stop;\n\
-\t\t\tfn.call( elem, next, hooks );\n\
-\t\t}\n\
-\n\
-\t\tif ( !startLength && hooks ) {\n\
-\t\t\thooks.empty.fire();\n\
-\t\t}\n\
-\t},\n\
-\n\
-\t// not intended for public consumption - generates a queueHooks object, or returns the current one\n\
-\t_queueHooks: function( elem, type ) {\n\
-\t\tvar key = type + \"queueHooks\";\n\
-\t\treturn jQuery._data( elem, key ) || jQuery._data( elem, key, {\n\
-\t\t\tempty: jQuery.Callbacks(\"once memory\").add(function() {\n\
-\t\t\t\tjQuery._removeData( elem, type + \"queue\" );\n\
-\t\t\t\tjQuery._removeData( elem, key );\n\
-\t\t\t})\n\
-\t\t});\n\
-\t}\n\
-});\n\
-\n\
-jQuery.fn.extend({\n\
-\tqueue: function( type, data ) {\n\
-\t\tvar setter = 2;\n\
-\n\
-\t\tif ( typeof type !== \"string\" ) {\n\
-\t\t\tdata = type;\n\
-\t\t\ttype = \"fx\";\n\
-\t\t\tsetter--;\n\
-\t\t}\n\
-\n\
-\t\tif ( arguments.length < setter ) {\n\
-\t\t\treturn jQuery.queue( this[0], type );\n\
-\t\t}\n\
-\n\
-\t\treturn data === undefined ?\n\
-\t\t\tthis :\n\
-\t\t\tthis.each(function() {\n\
-\t\t\t\tvar queue = jQuery.queue( this, type, data );\n\
-\n\
-\t\t\t\t// ensure a hooks for this queue\n\
-\t\t\t\tjQuery._queueHooks( this, type );\n\
-\n\
-\t\t\t\tif ( type === \"fx\" && queue[0] !== \"inprogress\" ) {\n\
-\t\t\t\t\tjQuery.dequeue( this, type );\n\
-\t\t\t\t}\n\
-\t\t\t});\n\
-\t},\n\
-\tdequeue: function( type ) {\n\
-\t\treturn this.each(function() {\n\
-\t\t\tjQuery.dequeue( this, type );\n\
-\t\t});\n\
-\t},\n\
-\tclearQueue: function( type ) {\n\
-\t\treturn this.queue( type || \"fx\", [] );\n\
-\t},\n\
-\t// Get a promise resolved when queues of a certain type\n\
-\t// are emptied (fx is the type by default)\n\
-\tpromise: function( type, obj ) {\n\
-\t\tvar tmp,\n\
-\t\t\tcount = 1,\n\
-\t\t\tdefer = jQuery.Deferred(),\n\
-\t\t\telements = this,\n\
-\t\t\ti = this.length,\n\
-\t\t\tresolve = function() {\n\
-\t\t\t\tif ( !( --count ) ) {\n\
-\t\t\t\t\tdefer.resolveWith( elements, [ elements ] );\n\
-\t\t\t\t}\n\
-\t\t\t};\n\
-\n\
-\t\tif ( typeof type !== \"string\" ) {\n\
-\t\t\tobj = type;\n\
-\t\t\ttype = undefined;\n\
-\t\t}\n\
-\t\ttype = type || \"fx\";\n\
-\n\
-\t\twhile ( i-- ) {\n\
-\t\t\ttmp = jQuery._data( elements[ i ], type + \"queueHooks\" );\n\
-\t\t\tif ( tmp && tmp.empty ) {\n\
-\t\t\t\tcount++;\n\
-\t\t\t\ttmp.empty.add( resolve );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t\tresolve();\n\
-\t\treturn defer.promise( obj );\n\
-\t}\n\
-});\n\
-var pnum = (/[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/).source;\n\
-\n\
-var cssExpand = [ \"Top\", \"Right\", \"Bottom\", \"Left\" ];\n\
-\n\
-var isHidden = function( elem, el ) {\n\
-\t\t// isHidden might be called from jQuery#filter function;\n\
-\t\t// in that case, element will be second argument\n\
-\t\telem = el || elem;\n\
-\t\treturn jQuery.css( elem, \"display\" ) === \"none\" || !jQuery.contains( elem.ownerDocument, elem );\n\
-\t};\n\
-\n\
-\n\
-\n\
-// Multifunctional method to get and set values of a collection\n\
-// The value/s can optionally be executed if it's a function\n\
-var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {\n\
-\tvar i = 0,\n\
-\t\tlength = elems.length,\n\
-\t\tbulk = key == null;\n\
-\n\
-\t// Sets many values\n\
-\tif ( jQuery.type( key ) === \"object\" ) {\n\
-\t\tchainable = true;\n\
-\t\tfor ( i in key ) {\n\
-\t\t\tjQuery.access( elems, fn, i, key[i], true, emptyGet, raw );\n\
-\t\t}\n\
-\n\
-\t// Sets one value\n\
-\t} else if ( value !== undefined ) {\n\
-\t\tchainable = true;\n\
-\n\
-\t\tif ( !jQuery.isFunction( value ) ) {\n\
-\t\t\traw = true;\n\
-\t\t}\n\
-\n\
-\t\tif ( bulk ) {\n\
-\t\t\t// Bulk operations run against the entire set\n\
-\t\t\tif ( raw ) {\n\
-\t\t\t\tfn.call( elems, value );\n\
-\t\t\t\tfn = null;\n\
-\n\
-\t\t\t// ...except when executing function values\n\
-\t\t\t} else {\n\
-\t\t\t\tbulk = fn;\n\
-\t\t\t\tfn = function( elem, key, value ) {\n\
-\t\t\t\t\treturn bulk.call( jQuery( elem ), value );\n\
-\t\t\t\t};\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\tif ( fn ) {\n\
-\t\t\tfor ( ; i < length; i++ ) {\n\
-\t\t\t\tfn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn chainable ?\n\
-\t\telems :\n\
-\n\
-\t\t// Gets\n\
-\t\tbulk ?\n\
-\t\t\tfn.call( elems ) :\n\
-\t\t\tlength ? fn( elems[0], key ) : emptyGet;\n\
-};\n\
-var rcheckableType = (/^(?:checkbox|radio)$/i);\n\
-\n\
-\n\
-\n\
-(function() {\n\
-\t// Minified: var a,b,c\n\
-\tvar input = document.createElement( \"input\" ),\n\
-\t\tdiv = document.createElement( \"div\" ),\n\
-\t\tfragment = document.createDocumentFragment();\n\
-\n\
-\t// Setup\n\
-\tdiv.innerHTML = \"  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>\";\n\
-\n\
-\t// IE strips leading whitespace when .innerHTML is used\n\
-\tsupport.leadingWhitespace = div.firstChild.nodeType === 3;\n\
-\n\
-\t// Make sure that tbody elements aren't automatically inserted\n\
-\t// IE will insert them into empty tables\n\
-\tsupport.tbody = !div.getElementsByTagName( \"tbody\" ).length;\n\
-\n\
-\t// Make sure that link elements get serialized correctly by innerHTML\n\
-\t// This requires a wrapper element in IE\n\
-\tsupport.htmlSerialize = !!div.getElementsByTagName( \"link\" ).length;\n\
-\n\
-\t// Makes sure cloning an html5 element does not cause problems\n\
-\t// Where outerHTML is undefined, this still works\n\
-\tsupport.html5Clone =\n\
-\t\tdocument.createElement( \"nav\" ).cloneNode( true ).outerHTML !== \"<:nav></:nav>\";\n\
-\n\
-\t// Check if a disconnected checkbox will retain its checked\n\
-\t// value of true after appended to the DOM (IE6/7)\n\
-\tinput.type = \"checkbox\";\n\
-\tinput.checked = true;\n\
-\tfragment.appendChild( input );\n\
-\tsupport.appendChecked = input.checked;\n\
-\n\
-\t// Make sure textarea (and checkbox) defaultValue is properly cloned\n\
-\t// Support: IE6-IE11+\n\
-\tdiv.innerHTML = \"<textarea>x</textarea>\";\n\
-\tsupport.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;\n\
-\n\
-\t// #11217 - WebKit loses check when the name is after the checked attribute\n\
-\tfragment.appendChild( div );\n\
-\tdiv.innerHTML = \"<input type='radio' checked='checked' name='t'/>\";\n\
-\n\
-\t// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3\n\
-\t// old WebKit doesn't clone checked state correctly in fragments\n\
-\tsupport.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;\n\
-\n\
-\t// Support: IE<9\n\
-\t// Opera does not clone events (and typeof div.attachEvent === undefined).\n\
-\t// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()\n\
-\tsupport.noCloneEvent = true;\n\
-\tif ( div.attachEvent ) {\n\
-\t\tdiv.attachEvent( \"onclick\", function() {\n\
-\t\t\tsupport.noCloneEvent = false;\n\
-\t\t});\n\
-\n\
-\t\tdiv.cloneNode( true ).click();\n\
-\t}\n\
-\n\
-\t// Execute the test only if not already executed in another module.\n\
-\tif (support.deleteExpando == null) {\n\
-\t\t// Support: IE<9\n\
-\t\tsupport.deleteExpando = true;\n\
-\t\ttry {\n\
-\t\t\tdelete div.test;\n\
-\t\t} catch( e ) {\n\
-\t\t\tsupport.deleteExpando = false;\n\
-\t\t}\n\
-\t}\n\
-})();\n\
-\n\
-\n\
-(function() {\n\
-\tvar i, eventName,\n\
-\t\tdiv = document.createElement( \"div\" );\n\
-\n\
-\t// Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)\n\
-\tfor ( i in { submit: true, change: true, focusin: true }) {\n\
-\t\teventName = \"on\" + i;\n\
-\n\
-\t\tif ( !(support[ i + \"Bubbles\" ] = eventName in window) ) {\n\
-\t\t\t// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)\n\
-\t\t\tdiv.setAttribute( eventName, \"t\" );\n\
-\t\t\tsupport[ i + \"Bubbles\" ] = div.attributes[ eventName ].expando === false;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Null elements to avoid leaks in IE.\n\
-\tdiv = null;\n\
-})();\n\
-\n\
-\n\
-var rformElems = /^(?:input|select|textarea)$/i,\n\
-\trkeyEvent = /^key/,\n\
-\trmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,\n\
-\trfocusMorph = /^(?:focusinfocus|focusoutblur)$/,\n\
-\trtypenamespace = /^([^.]*)(?:\\.(.+)|)$/;\n\
-\n\
-function returnTrue() {\n\
-\treturn true;\n\
-}\n\
-\n\
-function returnFalse() {\n\
-\treturn false;\n\
-}\n\
-\n\
-function safeActiveElement() {\n\
-\ttry {\n\
-\t\treturn document.activeElement;\n\
-\t} catch ( err ) { }\n\
-}\n\
-\n\
-/*\n\
- * Helper functions for managing events -- not part of the public interface.\n\
- * Props to Dean Edwards' addEvent library for many of the ideas.\n\
- */\n\
-jQuery.event = {\n\
-\n\
-\tglobal: {},\n\
-\n\
-\tadd: function( elem, types, handler, data, selector ) {\n\
-\t\tvar tmp, events, t, handleObjIn,\n\
-\t\t\tspecial, eventHandle, handleObj,\n\
-\t\t\thandlers, type, namespaces, origType,\n\
-\t\t\telemData = jQuery._data( elem );\n\
-\n\
-\t\t// Don't attach events to noData or text/comment nodes (but allow plain objects)\n\
-\t\tif ( !elemData ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Caller can pass in an object of custom data in lieu of the handler\n\
-\t\tif ( handler.handler ) {\n\
-\t\t\thandleObjIn = handler;\n\
-\t\t\thandler = handleObjIn.handler;\n\
-\t\t\tselector = handleObjIn.selector;\n\
-\t\t}\n\
-\n\
-\t\t// Make sure that the handler has a unique ID, used to find/remove it later\n\
-\t\tif ( !handler.guid ) {\n\
-\t\t\thandler.guid = jQuery.guid++;\n\
-\t\t}\n\
-\n\
-\t\t// Init the element's event structure and main handler, if this is the first\n\
-\t\tif ( !(events = elemData.events) ) {\n\
-\t\t\tevents = elemData.events = {};\n\
-\t\t}\n\
-\t\tif ( !(eventHandle = elemData.handle) ) {\n\
-\t\t\teventHandle = elemData.handle = function( e ) {\n\
-\t\t\t\t// Discard the second event of a jQuery.event.trigger() and\n\
-\t\t\t\t// when an event is called after a page has unloaded\n\
-\t\t\t\treturn typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?\n\
-\t\t\t\t\tjQuery.event.dispatch.apply( eventHandle.elem, arguments ) :\n\
-\t\t\t\t\tundefined;\n\
-\t\t\t};\n\
-\t\t\t// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events\n\
-\t\t\teventHandle.elem = elem;\n\
-\t\t}\n\
-\n\
-\t\t// Handle multiple events separated by a space\n\
-\t\ttypes = ( types || \"\" ).match( rnotwhite ) || [ \"\" ];\n\
-\t\tt = types.length;\n\
-\t\twhile ( t-- ) {\n\
-\t\t\ttmp = rtypenamespace.exec( types[t] ) || [];\n\
-\t\t\ttype = origType = tmp[1];\n\
-\t\t\tnamespaces = ( tmp[2] || \"\" ).split( \".\" ).sort();\n\
-\n\
-\t\t\t// There *must* be a type, no attaching namespace-only handlers\n\
-\t\t\tif ( !type ) {\n\
-\t\t\t\tcontinue;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// If event changes its type, use the special event handlers for the changed type\n\
-\t\t\tspecial = jQuery.event.special[ type ] || {};\n\
-\n\
-\t\t\t// If selector defined, determine special event api type, otherwise given type\n\
-\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\
-\n\
-\t\t\t// Update special based on newly reset type\n\
-\t\t\tspecial = jQuery.event.special[ type ] || {};\n\
-\n\
-\t\t\t// handleObj is passed to all event handlers\n\
-\t\t\thandleObj = jQuery.extend({\n\
-\t\t\t\ttype: type,\n\
-\t\t\t\torigType: origType,\n\
-\t\t\t\tdata: data,\n\
-\t\t\t\thandler: handler,\n\
-\t\t\t\tguid: handler.guid,\n\
-\t\t\t\tselector: selector,\n\
-\t\t\t\tneedsContext: selector && jQuery.expr.match.needsContext.test( selector ),\n\
-\t\t\t\tnamespace: namespaces.join(\".\")\n\
-\t\t\t}, handleObjIn );\n\
-\n\
-\t\t\t// Init the event handler queue if we're the first\n\
-\t\t\tif ( !(handlers = events[ type ]) ) {\n\
-\t\t\t\thandlers = events[ type ] = [];\n\
-\t\t\t\thandlers.delegateCount = 0;\n\
-\n\
-\t\t\t\t// Only use addEventListener/attachEvent if the special events handler returns false\n\
-\t\t\t\tif ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {\n\
-\t\t\t\t\t// Bind the global event handler to the element\n\
-\t\t\t\t\tif ( elem.addEventListener ) {\n\
-\t\t\t\t\t\telem.addEventListener( type, eventHandle, false );\n\
-\n\
-\t\t\t\t\t} else if ( elem.attachEvent ) {\n\
-\t\t\t\t\t\telem.attachEvent( \"on\" + type, eventHandle );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\tif ( special.add ) {\n\
-\t\t\t\tspecial.add.call( elem, handleObj );\n\
-\n\
-\t\t\t\tif ( !handleObj.handler.guid ) {\n\
-\t\t\t\t\thandleObj.handler.guid = handler.guid;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Add to the element's handler list, delegates in front\n\
-\t\t\tif ( selector ) {\n\
-\t\t\t\thandlers.splice( handlers.delegateCount++, 0, handleObj );\n\
-\t\t\t} else {\n\
-\t\t\t\thandlers.push( handleObj );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Keep track of which events have ever been used, for event optimization\n\
-\t\t\tjQuery.event.global[ type ] = true;\n\
-\t\t}\n\
-\n\
-\t\t// Nullify elem to prevent memory leaks in IE\n\
-\t\telem = null;\n\
-\t},\n\
-\n\
-\t// Detach an event or set of events from an element\n\
-\tremove: function( elem, types, handler, selector, mappedTypes ) {\n\
-\t\tvar j, handleObj, tmp,\n\
-\t\t\torigCount, t, events,\n\
-\t\t\tspecial, handlers, type,\n\
-\t\t\tnamespaces, origType,\n\
-\t\t\telemData = jQuery.hasData( elem ) && jQuery._data( elem );\n\
-\n\
-\t\tif ( !elemData || !(events = elemData.events) ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Once for each type.namespace in types; type may be omitted\n\
-\t\ttypes = ( types || \"\" ).match( rnotwhite ) || [ \"\" ];\n\
-\t\tt = types.length;\n\
-\t\twhile ( t-- ) {\n\
-\t\t\ttmp = rtypenamespace.exec( types[t] ) || [];\n\
-\t\t\ttype = origType = tmp[1];\n\
-\t\t\tnamespaces = ( tmp[2] || \"\" ).split( \".\" ).sort();\n\
-\n\
-\t\t\t// Unbind all events (on this namespace, if provided) for the element\n\
-\t\t\tif ( !type ) {\n\
-\t\t\t\tfor ( type in events ) {\n\
-\t\t\t\t\tjQuery.event.remove( elem, type + types[ t ], handler, selector, true );\n\
-\t\t\t\t}\n\
-\t\t\t\tcontinue;\n\
-\t\t\t}\n\
-\n\
-\t\t\tspecial = jQuery.event.special[ type ] || {};\n\
-\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\
-\t\t\thandlers = events[ type ] || [];\n\
-\t\t\ttmp = tmp[2] && new RegExp( \"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.|)\") + \"(\\\\.|$)\" );\n\
-\n\
-\t\t\t// Remove matching events\n\
-\t\t\torigCount = j = handlers.length;\n\
-\t\t\twhile ( j-- ) {\n\
-\t\t\t\thandleObj = handlers[ j ];\n\
-\n\
-\t\t\t\tif ( ( mappedTypes || origType === handleObj.origType ) &&\n\
-\t\t\t\t\t( !handler || handler.guid === handleObj.guid ) &&\n\
-\t\t\t\t\t( !tmp || tmp.test( handleObj.namespace ) ) &&\n\
-\t\t\t\t\t( !selector || selector === handleObj.selector || selector === \"**\" && handleObj.selector ) ) {\n\
-\t\t\t\t\thandlers.splice( j, 1 );\n\
-\n\
-\t\t\t\t\tif ( handleObj.selector ) {\n\
-\t\t\t\t\t\thandlers.delegateCount--;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\tif ( special.remove ) {\n\
-\t\t\t\t\t\tspecial.remove.call( elem, handleObj );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Remove generic event handler if we removed something and no more handlers exist\n\
-\t\t\t// (avoids potential for endless recursion during removal of special event handlers)\n\
-\t\t\tif ( origCount && !handlers.length ) {\n\
-\t\t\t\tif ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {\n\
-\t\t\t\t\tjQuery.removeEvent( elem, type, elemData.handle );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\tdelete events[ type ];\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Remove the expando if it's no longer used\n\
-\t\tif ( jQuery.isEmptyObject( events ) ) {\n\
-\t\t\tdelete elemData.handle;\n\
-\n\
-\t\t\t// removeData also checks for emptiness and clears the expando if empty\n\
-\t\t\t// so use it instead of delete\n\
-\t\t\tjQuery._removeData( elem, \"events\" );\n\
-\t\t}\n\
-\t},\n\
-\n\
-\ttrigger: function( event, data, elem, onlyHandlers ) {\n\
-\t\tvar handle, ontype, cur,\n\
-\t\t\tbubbleType, special, tmp, i,\n\
-\t\t\teventPath = [ elem || document ],\n\
-\t\t\ttype = hasOwn.call( event, \"type\" ) ? event.type : event,\n\
-\t\t\tnamespaces = hasOwn.call( event, \"namespace\" ) ? event.namespace.split(\".\") : [];\n\
-\n\
-\t\tcur = tmp = elem = elem || document;\n\
-\n\
-\t\t// Don't do events on text and comment nodes\n\
-\t\tif ( elem.nodeType === 3 || elem.nodeType === 8 ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// focus/blur morphs to focusin/out; ensure we're not firing them right now\n\
-\t\tif ( rfocusMorph.test( type + jQuery.event.triggered ) ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\tif ( type.indexOf(\".\") >= 0 ) {\n\
-\t\t\t// Namespaced trigger; create a regexp to match event type in handle()\n\
-\t\t\tnamespaces = type.split(\".\");\n\
-\t\t\ttype = namespaces.shift();\n\
-\t\t\tnamespaces.sort();\n\
-\t\t}\n\
-\t\tontype = type.indexOf(\":\") < 0 && \"on\" + type;\n\
-\n\
-\t\t// Caller can pass in a jQuery.Event object, Object, or just an event type string\n\
-\t\tevent = event[ jQuery.expando ] ?\n\
-\t\t\tevent :\n\
-\t\t\tnew jQuery.Event( type, typeof event === \"object\" && event );\n\
-\n\
-\t\t// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\n\
-\t\tevent.isTrigger = onlyHandlers ? 2 : 3;\n\
-\t\tevent.namespace = namespaces.join(\".\");\n\
-\t\tevent.namespace_re = event.namespace ?\n\
-\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.|)\") + \"(\\\\.|$)\" ) :\n\
-\t\t\tnull;\n\
-\n\
-\t\t// Clean up the event in case it is being reused\n\
-\t\tevent.result = undefined;\n\
-\t\tif ( !event.target ) {\n\
-\t\t\tevent.target = elem;\n\
-\t\t}\n\
-\n\
-\t\t// Clone any incoming data and prepend the event, creating the handler arg list\n\
-\t\tdata = data == null ?\n\
-\t\t\t[ event ] :\n\
-\t\t\tjQuery.makeArray( data, [ event ] );\n\
-\n\
-\t\t// Allow special events to draw outside the lines\n\
-\t\tspecial = jQuery.event.special[ type ] || {};\n\
-\t\tif ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Determine event propagation path in advance, per W3C events spec (#9951)\n\
-\t\t// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)\n\
-\t\tif ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {\n\
-\n\
-\t\t\tbubbleType = special.delegateType || type;\n\
-\t\t\tif ( !rfocusMorph.test( bubbleType + type ) ) {\n\
-\t\t\t\tcur = cur.parentNode;\n\
-\t\t\t}\n\
-\t\t\tfor ( ; cur; cur = cur.parentNode ) {\n\
-\t\t\t\teventPath.push( cur );\n\
-\t\t\t\ttmp = cur;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Only add window if we got to document (e.g., not plain obj or detached DOM)\n\
-\t\t\tif ( tmp === (elem.ownerDocument || document) ) {\n\
-\t\t\t\teventPath.push( tmp.defaultView || tmp.parentWindow || window );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Fire handlers on the event path\n\
-\t\ti = 0;\n\
-\t\twhile ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {\n\
-\n\
-\t\t\tevent.type = i > 1 ?\n\
-\t\t\t\tbubbleType :\n\
-\t\t\t\tspecial.bindType || type;\n\
-\n\
-\t\t\t// jQuery handler\n\
-\t\t\thandle = ( jQuery._data( cur, \"events\" ) || {} )[ event.type ] && jQuery._data( cur, \"handle\" );\n\
-\t\t\tif ( handle ) {\n\
-\t\t\t\thandle.apply( cur, data );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Native handler\n\
-\t\t\thandle = ontype && cur[ ontype ];\n\
-\t\t\tif ( handle && handle.apply && jQuery.acceptData( cur ) ) {\n\
-\t\t\t\tevent.result = handle.apply( cur, data );\n\
-\t\t\t\tif ( event.result === false ) {\n\
-\t\t\t\t\tevent.preventDefault();\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t\tevent.type = type;\n\
-\n\
-\t\t// If nobody prevented the default action, do it now\n\
-\t\tif ( !onlyHandlers && !event.isDefaultPrevented() ) {\n\
-\n\
-\t\t\tif ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&\n\
-\t\t\t\tjQuery.acceptData( elem ) ) {\n\
-\n\
-\t\t\t\t// Call a native DOM method on the target with the same name name as the event.\n\
-\t\t\t\t// Can't use an .isFunction() check here because IE6/7 fails that test.\n\
-\t\t\t\t// Don't do default actions on window, that's where global variables be (#6170)\n\
-\t\t\t\tif ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {\n\
-\n\
-\t\t\t\t\t// Don't re-trigger an onFOO event when we call its FOO() method\n\
-\t\t\t\t\ttmp = elem[ ontype ];\n\
-\n\
-\t\t\t\t\tif ( tmp ) {\n\
-\t\t\t\t\t\telem[ ontype ] = null;\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Prevent re-triggering of the same event, since we already bubbled it above\n\
-\t\t\t\t\tjQuery.event.triggered = type;\n\
-\t\t\t\t\ttry {\n\
-\t\t\t\t\t\telem[ type ]();\n\
-\t\t\t\t\t} catch ( e ) {\n\
-\t\t\t\t\t\t// IE<9 dies on focus/blur to hidden element (#1486,#12518)\n\
-\t\t\t\t\t\t// only reproducible on winXP IE8 native, not IE9 in IE8 mode\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\tjQuery.event.triggered = undefined;\n\
-\n\
-\t\t\t\t\tif ( tmp ) {\n\
-\t\t\t\t\t\telem[ ontype ] = tmp;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn event.result;\n\
-\t},\n\
-\n\
-\tdispatch: function( event ) {\n\
-\n\
-\t\t// Make a writable jQuery.Event from the native event object\n\
-\t\tevent = jQuery.event.fix( event );\n\
-\n\
-\t\tvar i, ret, handleObj, matched, j,\n\
-\t\t\thandlerQueue = [],\n\
-\t\t\targs = slice.call( arguments ),\n\
-\t\t\thandlers = ( jQuery._data( this, \"events\" ) || {} )[ event.type ] || [],\n\
-\t\t\tspecial = jQuery.event.special[ event.type ] || {};\n\
-\n\
-\t\t// Use the fix-ed jQuery.Event rather than the (read-only) native event\n\
-\t\targs[0] = event;\n\
-\t\tevent.delegateTarget = this;\n\
-\n\
-\t\t// Call the preDispatch hook for the mapped type, and let it bail if desired\n\
-\t\tif ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Determine handlers\n\
-\t\thandlerQueue = jQuery.event.handlers.call( this, event, handlers );\n\
-\n\
-\t\t// Run delegates first; they may want to stop propagation beneath us\n\
-\t\ti = 0;\n\
-\t\twhile ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {\n\
-\t\t\tevent.currentTarget = matched.elem;\n\
-\n\
-\t\t\tj = 0;\n\
-\t\t\twhile ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {\n\
-\n\
-\t\t\t\t// Triggered event must either 1) have no namespace, or\n\
-\t\t\t\t// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).\n\
-\t\t\t\tif ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {\n\
-\n\
-\t\t\t\t\tevent.handleObj = handleObj;\n\
-\t\t\t\t\tevent.data = handleObj.data;\n\
-\n\
-\t\t\t\t\tret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )\n\
-\t\t\t\t\t\t\t.apply( matched.elem, args );\n\
-\n\
-\t\t\t\t\tif ( ret !== undefined ) {\n\
-\t\t\t\t\t\tif ( (event.result = ret) === false ) {\n\
-\t\t\t\t\t\t\tevent.preventDefault();\n\
-\t\t\t\t\t\t\tevent.stopPropagation();\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Call the postDispatch hook for the mapped type\n\
-\t\tif ( special.postDispatch ) {\n\
-\t\t\tspecial.postDispatch.call( this, event );\n\
-\t\t}\n\
-\n\
-\t\treturn event.result;\n\
-\t},\n\
-\n\
-\thandlers: function( event, handlers ) {\n\
-\t\tvar sel, handleObj, matches, i,\n\
-\t\t\thandlerQueue = [],\n\
-\t\t\tdelegateCount = handlers.delegateCount,\n\
-\t\t\tcur = event.target;\n\
-\n\
-\t\t// Find delegate handlers\n\
-\t\t// Black-hole SVG <use> instance trees (#13180)\n\
-\t\t// Avoid non-left-click bubbling in Firefox (#3861)\n\
-\t\tif ( delegateCount && cur.nodeType && (!event.button || event.type !== \"click\") ) {\n\
-\n\
-\t\t\t/* jshint eqeqeq: false */\n\
-\t\t\tfor ( ; cur != this; cur = cur.parentNode || this ) {\n\
-\t\t\t\t/* jshint eqeqeq: true */\n\
-\n\
-\t\t\t\t// Don't check non-elements (#13208)\n\
-\t\t\t\t// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)\n\
-\t\t\t\tif ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== \"click\") ) {\n\
-\t\t\t\t\tmatches = [];\n\
-\t\t\t\t\tfor ( i = 0; i < delegateCount; i++ ) {\n\
-\t\t\t\t\t\thandleObj = handlers[ i ];\n\
-\n\
-\t\t\t\t\t\t// Don't conflict with Object.prototype properties (#13203)\n\
-\t\t\t\t\t\tsel = handleObj.selector + \" \";\n\
-\n\
-\t\t\t\t\t\tif ( matches[ sel ] === undefined ) {\n\
-\t\t\t\t\t\t\tmatches[ sel ] = handleObj.needsContext ?\n\
-\t\t\t\t\t\t\t\tjQuery( sel, this ).index( cur ) >= 0 :\n\
-\t\t\t\t\t\t\t\tjQuery.find( sel, this, null, [ cur ] ).length;\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t\tif ( matches[ sel ] ) {\n\
-\t\t\t\t\t\t\tmatches.push( handleObj );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\tif ( matches.length ) {\n\
-\t\t\t\t\t\thandlerQueue.push({ elem: cur, handlers: matches });\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Add the remaining (directly-bound) handlers\n\
-\t\tif ( delegateCount < handlers.length ) {\n\
-\t\t\thandlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });\n\
-\t\t}\n\
-\n\
-\t\treturn handlerQueue;\n\
-\t},\n\
-\n\
-\tfix: function( event ) {\n\
-\t\tif ( event[ jQuery.expando ] ) {\n\
-\t\t\treturn event;\n\
-\t\t}\n\
-\n\
-\t\t// Create a writable copy of the event object and normalize some properties\n\
-\t\tvar i, prop, copy,\n\
-\t\t\ttype = event.type,\n\
-\t\t\toriginalEvent = event,\n\
-\t\t\tfixHook = this.fixHooks[ type ];\n\
-\n\
-\t\tif ( !fixHook ) {\n\
-\t\t\tthis.fixHooks[ type ] = fixHook =\n\
-\t\t\t\trmouseEvent.test( type ) ? this.mouseHooks :\n\
-\t\t\t\trkeyEvent.test( type ) ? this.keyHooks :\n\
-\t\t\t\t{};\n\
-\t\t}\n\
-\t\tcopy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;\n\
-\n\
-\t\tevent = new jQuery.Event( originalEvent );\n\
-\n\
-\t\ti = copy.length;\n\
-\t\twhile ( i-- ) {\n\
-\t\t\tprop = copy[ i ];\n\
-\t\t\tevent[ prop ] = originalEvent[ prop ];\n\
-\t\t}\n\
-\n\
-\t\t// Support: IE<9\n\
-\t\t// Fix target property (#1925)\n\
-\t\tif ( !event.target ) {\n\
-\t\t\tevent.target = originalEvent.srcElement || document;\n\
-\t\t}\n\
-\n\
-\t\t// Support: Chrome 23+, Safari?\n\
-\t\t// Target should not be a text node (#504, #13143)\n\
-\t\tif ( event.target.nodeType === 3 ) {\n\
-\t\t\tevent.target = event.target.parentNode;\n\
-\t\t}\n\
-\n\
-\t\t// Support: IE<9\n\
-\t\t// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)\n\
-\t\tevent.metaKey = !!event.metaKey;\n\
-\n\
-\t\treturn fixHook.filter ? fixHook.filter( event, originalEvent ) : event;\n\
-\t},\n\
-\n\
-\t// Includes some event props shared by KeyEvent and MouseEvent\n\
-\tprops: \"altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which\".split(\" \"),\n\
-\n\
-\tfixHooks: {},\n\
-\n\
-\tkeyHooks: {\n\
-\t\tprops: \"char charCode key keyCode\".split(\" \"),\n\
-\t\tfilter: function( event, original ) {\n\
-\n\
-\t\t\t// Add which for key events\n\
-\t\t\tif ( event.which == null ) {\n\
-\t\t\t\tevent.which = original.charCode != null ? original.charCode : original.keyCode;\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn event;\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tmouseHooks: {\n\
-\t\tprops: \"button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement\".split(\" \"),\n\
-\t\tfilter: function( event, original ) {\n\
-\t\t\tvar body, eventDoc, doc,\n\
-\t\t\t\tbutton = original.button,\n\
-\t\t\t\tfromElement = original.fromElement;\n\
-\n\
-\t\t\t// Calculate pageX/Y if missing and clientX/Y available\n\
-\t\t\tif ( event.pageX == null && original.clientX != null ) {\n\
-\t\t\t\teventDoc = event.target.ownerDocument || document;\n\
-\t\t\t\tdoc = eventDoc.documentElement;\n\
-\t\t\t\tbody = eventDoc.body;\n\
-\n\
-\t\t\t\tevent.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );\n\
-\t\t\t\tevent.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Add relatedTarget, if necessary\n\
-\t\t\tif ( !event.relatedTarget && fromElement ) {\n\
-\t\t\t\tevent.relatedTarget = fromElement === event.target ? original.toElement : fromElement;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Add which for click: 1 === left; 2 === middle; 3 === right\n\
-\t\t\t// Note: button is not normalized, so don't use it\n\
-\t\t\tif ( !event.which && button !== undefined ) {\n\
-\t\t\t\tevent.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn event;\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tspecial: {\n\
-\t\tload: {\n\
-\t\t\t// Prevent triggered image.load events from bubbling to window.load\n\
-\t\t\tnoBubble: true\n\
-\t\t},\n\
-\t\tfocus: {\n\
-\t\t\t// Fire native event if possible so blur/focus sequence is correct\n\
-\t\t\ttrigger: function() {\n\
-\t\t\t\tif ( this !== safeActiveElement() && this.focus ) {\n\
-\t\t\t\t\ttry {\n\
-\t\t\t\t\t\tthis.focus();\n\
-\t\t\t\t\t\treturn false;\n\
-\t\t\t\t\t} catch ( e ) {\n\
-\t\t\t\t\t\t// Support: IE<9\n\
-\t\t\t\t\t\t// If we error on focus to hidden element (#1486, #12518),\n\
-\t\t\t\t\t\t// let .trigger() run the handlers\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t},\n\
-\t\t\tdelegateType: \"focusin\"\n\
-\t\t},\n\
-\t\tblur: {\n\
-\t\t\ttrigger: function() {\n\
-\t\t\t\tif ( this === safeActiveElement() && this.blur ) {\n\
-\t\t\t\t\tthis.blur();\n\
-\t\t\t\t\treturn false;\n\
-\t\t\t\t}\n\
-\t\t\t},\n\
-\t\t\tdelegateType: \"focusout\"\n\
-\t\t},\n\
-\t\tclick: {\n\
-\t\t\t// For checkbox, fire native event so checked state will be right\n\
-\t\t\ttrigger: function() {\n\
-\t\t\t\tif ( jQuery.nodeName( this, \"input\" ) && this.type === \"checkbox\" && this.click ) {\n\
-\t\t\t\t\tthis.click();\n\
-\t\t\t\t\treturn false;\n\
-\t\t\t\t}\n\
-\t\t\t},\n\
-\n\
-\t\t\t// For cross-browser consistency, don't fire native .click() on links\n\
-\t\t\t_default: function( event ) {\n\
-\t\t\t\treturn jQuery.nodeName( event.target, \"a\" );\n\
-\t\t\t}\n\
-\t\t},\n\
-\n\
-\t\tbeforeunload: {\n\
-\t\t\tpostDispatch: function( event ) {\n\
-\n\
-\t\t\t\t// Support: Firefox 20+\n\
-\t\t\t\t// Firefox doesn't alert if the returnValue field is not set.\n\
-\t\t\t\tif ( event.result !== undefined && event.originalEvent ) {\n\
-\t\t\t\t\tevent.originalEvent.returnValue = event.result;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tsimulate: function( type, elem, event, bubble ) {\n\
-\t\t// Piggyback on a donor event to simulate a different one.\n\
-\t\t// Fake originalEvent to avoid donor's stopPropagation, but if the\n\
-\t\t// simulated event prevents default then we do the same on the donor.\n\
-\t\tvar e = jQuery.extend(\n\
-\t\t\tnew jQuery.Event(),\n\
-\t\t\tevent,\n\
-\t\t\t{\n\
-\t\t\t\ttype: type,\n\
-\t\t\t\tisSimulated: true,\n\
-\t\t\t\toriginalEvent: {}\n\
-\t\t\t}\n\
-\t\t);\n\
-\t\tif ( bubble ) {\n\
-\t\t\tjQuery.event.trigger( e, null, elem );\n\
-\t\t} else {\n\
-\t\t\tjQuery.event.dispatch.call( elem, e );\n\
-\t\t}\n\
-\t\tif ( e.isDefaultPrevented() ) {\n\
-\t\t\tevent.preventDefault();\n\
-\t\t}\n\
-\t}\n\
-};\n\
-\n\
-jQuery.removeEvent = document.removeEventListener ?\n\
-\tfunction( elem, type, handle ) {\n\
-\t\tif ( elem.removeEventListener ) {\n\
-\t\t\telem.removeEventListener( type, handle, false );\n\
-\t\t}\n\
-\t} :\n\
-\tfunction( elem, type, handle ) {\n\
-\t\tvar name = \"on\" + type;\n\
-\n\
-\t\tif ( elem.detachEvent ) {\n\
-\n\
-\t\t\t// #8545, #7054, preventing memory leaks for custom events in IE6-8\n\
-\t\t\t// detachEvent needed property on element, by name of that event, to properly expose it to GC\n\
-\t\t\tif ( typeof elem[ name ] === strundefined ) {\n\
-\t\t\t\telem[ name ] = null;\n\
-\t\t\t}\n\
-\n\
-\t\t\telem.detachEvent( name, handle );\n\
-\t\t}\n\
-\t};\n\
-\n\
-jQuery.Event = function( src, props ) {\n\
-\t// Allow instantiation without the 'new' keyword\n\
-\tif ( !(this instanceof jQuery.Event) ) {\n\
-\t\treturn new jQuery.Event( src, props );\n\
-\t}\n\
-\n\
-\t// Event object\n\
-\tif ( src && src.type ) {\n\
-\t\tthis.originalEvent = src;\n\
-\t\tthis.type = src.type;\n\
-\n\
-\t\t// Events bubbling up the document may have been marked as prevented\n\
-\t\t// by a handler lower down the tree; reflect the correct value.\n\
-\t\tthis.isDefaultPrevented = src.defaultPrevented ||\n\
-\t\t\t\tsrc.defaultPrevented === undefined &&\n\
-\t\t\t\t// Support: IE < 9, Android < 4.0\n\
-\t\t\t\tsrc.returnValue === false ?\n\
-\t\t\treturnTrue :\n\
-\t\t\treturnFalse;\n\
-\n\
-\t// Event type\n\
-\t} else {\n\
-\t\tthis.type = src;\n\
-\t}\n\
-\n\
-\t// Put explicitly provided properties onto the event object\n\
-\tif ( props ) {\n\
-\t\tjQuery.extend( this, props );\n\
-\t}\n\
-\n\
-\t// Create a timestamp if incoming event doesn't have one\n\
-\tthis.timeStamp = src && src.timeStamp || jQuery.now();\n\
-\n\
-\t// Mark it as fixed\n\
-\tthis[ jQuery.expando ] = true;\n\
-};\n\
-\n\
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\n\
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\n\
-jQuery.Event.prototype = {\n\
-\tisDefaultPrevented: returnFalse,\n\
-\tisPropagationStopped: returnFalse,\n\
-\tisImmediatePropagationStopped: returnFalse,\n\
-\n\
-\tpreventDefault: function() {\n\
-\t\tvar e = this.originalEvent;\n\
-\n\
-\t\tthis.isDefaultPrevented = returnTrue;\n\
-\t\tif ( !e ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// If preventDefault exists, run it on the original event\n\
-\t\tif ( e.preventDefault ) {\n\
-\t\t\te.preventDefault();\n\
-\n\
-\t\t// Support: IE\n\
-\t\t// Otherwise set the returnValue property of the original event to false\n\
-\t\t} else {\n\
-\t\t\te.returnValue = false;\n\
-\t\t}\n\
-\t},\n\
-\tstopPropagation: function() {\n\
-\t\tvar e = this.originalEvent;\n\
-\n\
-\t\tthis.isPropagationStopped = returnTrue;\n\
-\t\tif ( !e ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\t\t// If stopPropagation exists, run it on the original event\n\
-\t\tif ( e.stopPropagation ) {\n\
-\t\t\te.stopPropagation();\n\
-\t\t}\n\
-\n\
-\t\t// Support: IE\n\
-\t\t// Set the cancelBubble property of the original event to true\n\
-\t\te.cancelBubble = true;\n\
-\t},\n\
-\tstopImmediatePropagation: function() {\n\
-\t\tvar e = this.originalEvent;\n\
-\n\
-\t\tthis.isImmediatePropagationStopped = returnTrue;\n\
-\n\
-\t\tif ( e && e.stopImmediatePropagation ) {\n\
-\t\t\te.stopImmediatePropagation();\n\
-\t\t}\n\
-\n\
-\t\tthis.stopPropagation();\n\
-\t}\n\
-};\n\
-\n\
-// Create mouseenter/leave events using mouseover/out and event-time checks\n\
-jQuery.each({\n\
-\tmouseenter: \"mouseover\",\n\
-\tmouseleave: \"mouseout\",\n\
-\tpointerenter: \"pointerover\",\n\
-\tpointerleave: \"pointerout\"\n\
-}, function( orig, fix ) {\n\
-\tjQuery.event.special[ orig ] = {\n\
-\t\tdelegateType: fix,\n\
-\t\tbindType: fix,\n\
-\n\
-\t\thandle: function( event ) {\n\
-\t\t\tvar ret,\n\
-\t\t\t\ttarget = this,\n\
-\t\t\t\trelated = event.relatedTarget,\n\
-\t\t\t\thandleObj = event.handleObj;\n\
-\n\
-\t\t\t// For mousenter/leave call the handler if related is outside the target.\n\
-\t\t\t// NB: No relatedTarget if the mouse left/entered the browser window\n\
-\t\t\tif ( !related || (related !== target && !jQuery.contains( target, related )) ) {\n\
-\t\t\t\tevent.type = handleObj.origType;\n\
-\t\t\t\tret = handleObj.handler.apply( this, arguments );\n\
-\t\t\t\tevent.type = fix;\n\
-\t\t\t}\n\
-\t\t\treturn ret;\n\
-\t\t}\n\
-\t};\n\
-});\n\
-\n\
-// IE submit delegation\n\
-if ( !support.submitBubbles ) {\n\
-\n\
-\tjQuery.event.special.submit = {\n\
-\t\tsetup: function() {\n\
-\t\t\t// Only need this for delegated form submit events\n\
-\t\t\tif ( jQuery.nodeName( this, \"form\" ) ) {\n\
-\t\t\t\treturn false;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Lazy-add a submit handler when a descendant form may potentially be submitted\n\
-\t\t\tjQuery.event.add( this, \"click._submit keypress._submit\", function( e ) {\n\
-\t\t\t\t// Node name check avoids a VML-related crash in IE (#9807)\n\
-\t\t\t\tvar elem = e.target,\n\
-\t\t\t\t\tform = jQuery.nodeName( elem, \"input\" ) || jQuery.nodeName( elem, \"button\" ) ? elem.form : undefined;\n\
-\t\t\t\tif ( form && !jQuery._data( form, \"submitBubbles\" ) ) {\n\
-\t\t\t\t\tjQuery.event.add( form, \"submit._submit\", function( event ) {\n\
-\t\t\t\t\t\tevent._submit_bubble = true;\n\
-\t\t\t\t\t});\n\
-\t\t\t\t\tjQuery._data( form, \"submitBubbles\", true );\n\
-\t\t\t\t}\n\
-\t\t\t});\n\
-\t\t\t// return undefined since we don't need an event listener\n\
-\t\t},\n\
-\n\
-\t\tpostDispatch: function( event ) {\n\
-\t\t\t// If form was submitted by the user, bubble the event up the tree\n\
-\t\t\tif ( event._submit_bubble ) {\n\
-\t\t\t\tdelete event._submit_bubble;\n\
-\t\t\t\tif ( this.parentNode && !event.isTrigger ) {\n\
-\t\t\t\t\tjQuery.event.simulate( \"submit\", this.parentNode, event, true );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t},\n\
-\n\
-\t\tteardown: function() {\n\
-\t\t\t// Only need this for delegated form submit events\n\
-\t\t\tif ( jQuery.nodeName( this, \"form\" ) ) {\n\
-\t\t\t\treturn false;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Remove delegated handlers; cleanData eventually reaps submit handlers attached above\n\
-\t\t\tjQuery.event.remove( this, \"._submit\" );\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-// IE change delegation and checkbox/radio fix\n\
-if ( !support.changeBubbles ) {\n\
-\n\
-\tjQuery.event.special.change = {\n\
-\n\
-\t\tsetup: function() {\n\
-\n\
-\t\t\tif ( rformElems.test( this.nodeName ) ) {\n\
-\t\t\t\t// IE doesn't fire change on a check/radio until blur; trigger it on click\n\
-\t\t\t\t// after a propertychange. Eat the blur-change in special.change.handle.\n\
-\t\t\t\t// This still fires onchange a second time for check/radio after blur.\n\
-\t\t\t\tif ( this.type === \"checkbox\" || this.type === \"radio\" ) {\n\
-\t\t\t\t\tjQuery.event.add( this, \"propertychange._change\", function( event ) {\n\
-\t\t\t\t\t\tif ( event.originalEvent.propertyName === \"checked\" ) {\n\
-\t\t\t\t\t\t\tthis._just_changed = true;\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t});\n\
-\t\t\t\t\tjQuery.event.add( this, \"click._change\", function( event ) {\n\
-\t\t\t\t\t\tif ( this._just_changed && !event.isTrigger ) {\n\
-\t\t\t\t\t\t\tthis._just_changed = false;\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t// Allow triggered, simulated change events (#11500)\n\
-\t\t\t\t\t\tjQuery.event.simulate( \"change\", this, event, true );\n\
-\t\t\t\t\t});\n\
-\t\t\t\t}\n\
-\t\t\t\treturn false;\n\
-\t\t\t}\n\
-\t\t\t// Delegated event; lazy-add a change handler on descendant inputs\n\
-\t\t\tjQuery.event.add( this, \"beforeactivate._change\", function( e ) {\n\
-\t\t\t\tvar elem = e.target;\n\
-\n\
-\t\t\t\tif ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, \"changeBubbles\" ) ) {\n\
-\t\t\t\t\tjQuery.event.add( elem, \"change._change\", function( event ) {\n\
-\t\t\t\t\t\tif ( this.parentNode && !event.isSimulated && !event.isTrigger ) {\n\
-\t\t\t\t\t\t\tjQuery.event.simulate( \"change\", this.parentNode, event, true );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t});\n\
-\t\t\t\t\tjQuery._data( elem, \"changeBubbles\", true );\n\
-\t\t\t\t}\n\
-\t\t\t});\n\
-\t\t},\n\
-\n\
-\t\thandle: function( event ) {\n\
-\t\t\tvar elem = event.target;\n\
-\n\
-\t\t\t// Swallow native change events from checkbox/radio, we already triggered them above\n\
-\t\t\tif ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== \"radio\" && elem.type !== \"checkbox\") ) {\n\
-\t\t\t\treturn event.handleObj.handler.apply( this, arguments );\n\
-\t\t\t}\n\
-\t\t},\n\
-\n\
-\t\tteardown: function() {\n\
-\t\t\tjQuery.event.remove( this, \"._change\" );\n\
-\n\
-\t\t\treturn !rformElems.test( this.nodeName );\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-// Create \"bubbling\" focus and blur events\n\
-if ( !support.focusinBubbles ) {\n\
-\tjQuery.each({ focus: \"focusin\", blur: \"focusout\" }, function( orig, fix ) {\n\
-\n\
-\t\t// Attach a single capturing handler on the document while someone wants focusin/focusout\n\
-\t\tvar handler = function( event ) {\n\
-\t\t\t\tjQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );\n\
-\t\t\t};\n\
-\n\
-\t\tjQuery.event.special[ fix ] = {\n\
-\t\t\tsetup: function() {\n\
-\t\t\t\tvar doc = this.ownerDocument || this,\n\
-\t\t\t\t\tattaches = jQuery._data( doc, fix );\n\
-\n\
-\t\t\t\tif ( !attaches ) {\n\
-\t\t\t\t\tdoc.addEventListener( orig, handler, true );\n\
-\t\t\t\t}\n\
-\t\t\t\tjQuery._data( doc, fix, ( attaches || 0 ) + 1 );\n\
-\t\t\t},\n\
-\t\t\tteardown: function() {\n\
-\t\t\t\tvar doc = this.ownerDocument || this,\n\
-\t\t\t\t\tattaches = jQuery._data( doc, fix ) - 1;\n\
-\n\
-\t\t\t\tif ( !attaches ) {\n\
-\t\t\t\t\tdoc.removeEventListener( orig, handler, true );\n\
-\t\t\t\t\tjQuery._removeData( doc, fix );\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tjQuery._data( doc, fix, attaches );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t};\n\
-\t});\n\
-}\n\
-\n\
-jQuery.fn.extend({\n\
-\n\
-\ton: function( types, selector, data, fn, /*INTERNAL*/ one ) {\n\
-\t\tvar type, origFn;\n\
-\n\
-\t\t// Types can be a map of types/handlers\n\
-\t\tif ( typeof types === \"object\" ) {\n\
-\t\t\t// ( types-Object, selector, data )\n\
-\t\t\tif ( typeof selector !== \"string\" ) {\n\
-\t\t\t\t// ( types-Object, data )\n\
-\t\t\t\tdata = data || selector;\n\
-\t\t\t\tselector = undefined;\n\
-\t\t\t}\n\
-\t\t\tfor ( type in types ) {\n\
-\t\t\t\tthis.on( type, selector, data, types[ type ], one );\n\
-\t\t\t}\n\
-\t\t\treturn this;\n\
-\t\t}\n\
-\n\
-\t\tif ( data == null && fn == null ) {\n\
-\t\t\t// ( types, fn )\n\
-\t\t\tfn = selector;\n\
-\t\t\tdata = selector = undefined;\n\
-\t\t} else if ( fn == null ) {\n\
-\t\t\tif ( typeof selector === \"string\" ) {\n\
-\t\t\t\t// ( types, selector, fn )\n\
-\t\t\t\tfn = data;\n\
-\t\t\t\tdata = undefined;\n\
-\t\t\t} else {\n\
-\t\t\t\t// ( types, data, fn )\n\
-\t\t\t\tfn = data;\n\
-\t\t\t\tdata = selector;\n\
-\t\t\t\tselector = undefined;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t\tif ( fn === false ) {\n\
-\t\t\tfn = returnFalse;\n\
-\t\t} else if ( !fn ) {\n\
-\t\t\treturn this;\n\
-\t\t}\n\
-\n\
-\t\tif ( one === 1 ) {\n\
-\t\t\torigFn = fn;\n\
-\t\t\tfn = function( event ) {\n\
-\t\t\t\t// Can use an empty set, since event contains the info\n\
-\t\t\t\tjQuery().off( event );\n\
-\t\t\t\treturn origFn.apply( this, arguments );\n\
-\t\t\t};\n\
-\t\t\t// Use same guid so caller can remove using origFn\n\
-\t\t\tfn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );\n\
-\t\t}\n\
-\t\treturn this.each( function() {\n\
-\t\t\tjQuery.event.add( this, types, fn, data, selector );\n\
-\t\t});\n\
-\t},\n\
-\tone: function( types, selector, data, fn ) {\n\
-\t\treturn this.on( types, selector, data, fn, 1 );\n\
-\t},\n\
-\toff: function( types, selector, fn ) {\n\
-\t\tvar handleObj, type;\n\
-\t\tif ( types && types.preventDefault && types.handleObj ) {\n\
-\t\t\t// ( event )  dispatched jQuery.Event\n\
-\t\t\thandleObj = types.handleObj;\n\
-\t\t\tjQuery( types.delegateTarget ).off(\n\
-\t\t\t\thandleObj.namespace ? handleObj.origType + \".\" + handleObj.namespace : handleObj.origType,\n\
-\t\t\t\thandleObj.selector,\n\
-\t\t\t\thandleObj.handler\n\
-\t\t\t);\n\
-\t\t\treturn this;\n\
-\t\t}\n\
-\t\tif ( typeof types === \"object\" ) {\n\
-\t\t\t// ( types-object [, selector] )\n\
-\t\t\tfor ( type in types ) {\n\
-\t\t\t\tthis.off( type, selector, types[ type ] );\n\
-\t\t\t}\n\
-\t\t\treturn this;\n\
-\t\t}\n\
-\t\tif ( selector === false || typeof selector === \"function\" ) {\n\
-\t\t\t// ( types [, fn] )\n\
-\t\t\tfn = selector;\n\
-\t\t\tselector = undefined;\n\
-\t\t}\n\
-\t\tif ( fn === false ) {\n\
-\t\t\tfn = returnFalse;\n\
-\t\t}\n\
-\t\treturn this.each(function() {\n\
-\t\t\tjQuery.event.remove( this, types, fn, selector );\n\
-\t\t});\n\
-\t},\n\
-\n\
-\ttrigger: function( type, data ) {\n\
-\t\treturn this.each(function() {\n\
-\t\t\tjQuery.event.trigger( type, data, this );\n\
-\t\t});\n\
-\t},\n\
-\ttriggerHandler: function( type, data ) {\n\
-\t\tvar elem = this[0];\n\
-\t\tif ( elem ) {\n\
-\t\t\treturn jQuery.event.trigger( type, data, elem, true );\n\
-\t\t}\n\
-\t}\n\
-});\n\
-\n\
-\n\
-function createSafeFragment( document ) {\n\
-\tvar list = nodeNames.split( \"|\" ),\n\
-\t\tsafeFrag = document.createDocumentFragment();\n\
-\n\
-\tif ( safeFrag.createElement ) {\n\
-\t\twhile ( list.length ) {\n\
-\t\t\tsafeFrag.createElement(\n\
-\t\t\t\tlist.pop()\n\
-\t\t\t);\n\
-\t\t}\n\
-\t}\n\
-\treturn safeFrag;\n\
-}\n\
-\n\
-var nodeNames = \"abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|\" +\n\
-\t\t\"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video\",\n\
-\trinlinejQuery = / jQuery\\d+=\"(?:null|\\d+)\"/g,\n\
-\trnoshimcache = new RegExp(\"<(?:\" + nodeNames + \")[\\\\s/>]\", \"i\"),\n\
-\trleadingWhitespace = /^\\s+/,\n\
-\trxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\\w:]+)[^>]*)\\/>/gi,\n\
-\trtagName = /<([\\w:]+)/,\n\
-\trtbody = /<tbody/i,\n\
-\trhtml = /<|&#?\\w+;/,\n\
-\trnoInnerhtml = /<(?:script|style|link)/i,\n\
-\t// checked=\"checked\" or checked\n\
-\trchecked = /checked\\s*(?:[^=]|=\\s*.checked.)/i,\n\
-\trscriptType = /^$|\\/(?:java|ecma)script/i,\n\
-\trscriptTypeMasked = /^true\\/(.*)/,\n\
-\trcleanScript = /^\\s*<!(?:\\[CDATA\\[|--)|(?:\\]\\]|--)>\\s*$/g,\n\
-\n\
-\t// We have to close these tags to support XHTML (#13200)\n\
-\twrapMap = {\n\
-\t\toption: [ 1, \"<select multiple='multiple'>\", \"</select>\" ],\n\
-\t\tlegend: [ 1, \"<fieldset>\", \"</fieldset>\" ],\n\
-\t\tarea: [ 1, \"<map>\", \"</map>\" ],\n\
-\t\tparam: [ 1, \"<object>\", \"</object>\" ],\n\
-\t\tthead: [ 1, \"<table>\", \"</table>\" ],\n\
-\t\ttr: [ 2, \"<table><tbody>\", \"</tbody></table>\" ],\n\
-\t\tcol: [ 2, \"<table><tbody></tbody><colgroup>\", \"</colgroup></table>\" ],\n\
-\t\ttd: [ 3, \"<table><tbody><tr>\", \"</tr></tbody></table>\" ],\n\
-\n\
-\t\t// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,\n\
-\t\t// unless wrapped in a div with non-breaking characters in front of it.\n\
-\t\t_default: support.htmlSerialize ? [ 0, \"\", \"\" ] : [ 1, \"X<div>\", \"</div>\"  ]\n\
-\t},\n\
-\tsafeFragment = createSafeFragment( document ),\n\
-\tfragmentDiv = safeFragment.appendChild( document.createElement(\"div\") );\n\
-\n\
-wrapMap.optgroup = wrapMap.option;\n\
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\n\
-wrapMap.th = wrapMap.td;\n\
-\n\
-function getAll( context, tag ) {\n\
-\tvar elems, elem,\n\
-\t\ti = 0,\n\
-\t\tfound = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || \"*\" ) :\n\
-\t\t\ttypeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || \"*\" ) :\n\
-\t\t\tundefined;\n\
-\n\
-\tif ( !found ) {\n\
-\t\tfor ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {\n\
-\t\t\tif ( !tag || jQuery.nodeName( elem, tag ) ) {\n\
-\t\t\t\tfound.push( elem );\n\
-\t\t\t} else {\n\
-\t\t\t\tjQuery.merge( found, getAll( elem, tag ) );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn tag === undefined || tag && jQuery.nodeName( context, tag ) ?\n\
-\t\tjQuery.merge( [ context ], found ) :\n\
-\t\tfound;\n\
-}\n\
-\n\
-// Used in buildFragment, fixes the defaultChecked property\n\
-function fixDefaultChecked( elem ) {\n\
-\tif ( rcheckableType.test( elem.type ) ) {\n\
-\t\telem.defaultChecked = elem.checked;\n\
-\t}\n\
-}\n\
-\n\
-// Support: IE<8\n\
-// Manipulating tables requires a tbody\n\
-function manipulationTarget( elem, content ) {\n\
-\treturn jQuery.nodeName( elem, \"table\" ) &&\n\
-\t\tjQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, \"tr\" ) ?\n\
-\n\
-\t\telem.getElementsByTagName(\"tbody\")[0] ||\n\
-\t\t\telem.appendChild( elem.ownerDocument.createElement(\"tbody\") ) :\n\
-\t\telem;\n\
-}\n\
-\n\
-// Replace/restore the type attribute of script elements for safe DOM manipulation\n\
-function disableScript( elem ) {\n\
-\telem.type = (jQuery.find.attr( elem, \"type\" ) !== null) + \"/\" + elem.type;\n\
-\treturn elem;\n\
-}\n\
-function restoreScript( elem ) {\n\
-\tvar match = rscriptTypeMasked.exec( elem.type );\n\
-\tif ( match ) {\n\
-\t\telem.type = match[1];\n\
-\t} else {\n\
-\t\telem.removeAttribute(\"type\");\n\
-\t}\n\
-\treturn elem;\n\
-}\n\
-\n\
-// Mark scripts as having already been evaluated\n\
-function setGlobalEval( elems, refElements ) {\n\
-\tvar elem,\n\
-\t\ti = 0;\n\
-\tfor ( ; (elem = elems[i]) != null; i++ ) {\n\
-\t\tjQuery._data( elem, \"globalEval\", !refElements || jQuery._data( refElements[i], \"globalEval\" ) );\n\
-\t}\n\
-}\n\
-\n\
-function cloneCopyEvent( src, dest ) {\n\
-\n\
-\tif ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {\n\
-\t\treturn;\n\
-\t}\n\
-\n\
-\tvar type, i, l,\n\
-\t\toldData = jQuery._data( src ),\n\
-\t\tcurData = jQuery._data( dest, oldData ),\n\
-\t\tevents = oldData.events;\n\
-\n\
-\tif ( events ) {\n\
-\t\tdelete curData.handle;\n\
-\t\tcurData.events = {};\n\
-\n\
-\t\tfor ( type in events ) {\n\
-\t\t\tfor ( i = 0, l = events[ type ].length; i < l; i++ ) {\n\
-\t\t\t\tjQuery.event.add( dest, type, events[ type ][ i ] );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// make the cloned public data object a copy from the original\n\
-\tif ( curData.data ) {\n\
-\t\tcurData.data = jQuery.extend( {}, curData.data );\n\
-\t}\n\
-}\n\
-\n\
-function fixCloneNodeIssues( src, dest ) {\n\
-\tvar nodeName, e, data;\n\
-\n\
-\t// We do not need to do anything for non-Elements\n\
-\tif ( dest.nodeType !== 1 ) {\n\
-\t\treturn;\n\
-\t}\n\
-\n\
-\tnodeName = dest.nodeName.toLowerCase();\n\
-\n\
-\t// IE6-8 copies events bound via attachEvent when using cloneNode.\n\
-\tif ( !support.noCloneEvent && dest[ jQuery.expando ] ) {\n\
-\t\tdata = jQuery._data( dest );\n\
-\n\
-\t\tfor ( e in data.events ) {\n\
-\t\t\tjQuery.removeEvent( dest, e, data.handle );\n\
-\t\t}\n\
-\n\
-\t\t// Event data gets referenced instead of copied if the expando gets copied too\n\
-\t\tdest.removeAttribute( jQuery.expando );\n\
-\t}\n\
-\n\
-\t// IE blanks contents when cloning scripts, and tries to evaluate newly-set text\n\
-\tif ( nodeName === \"script\" && dest.text !== src.text ) {\n\
-\t\tdisableScript( dest ).text = src.text;\n\
-\t\trestoreScript( dest );\n\
-\n\
-\t// IE6-10 improperly clones children of object elements using classid.\n\
-\t// IE10 throws NoModificationAllowedError if parent is null, #12132.\n\
-\t} else if ( nodeName === \"object\" ) {\n\
-\t\tif ( dest.parentNode ) {\n\
-\t\t\tdest.outerHTML = src.outerHTML;\n\
-\t\t}\n\
-\n\
-\t\t// This path appears unavoidable for IE9. When cloning an object\n\
-\t\t// element in IE9, the outerHTML strategy above is not sufficient.\n\
-\t\t// If the src has innerHTML and the destination does not,\n\
-\t\t// copy the src.innerHTML into the dest.innerHTML. #10324\n\
-\t\tif ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {\n\
-\t\t\tdest.innerHTML = src.innerHTML;\n\
-\t\t}\n\
-\n\
-\t} else if ( nodeName === \"input\" && rcheckableType.test( src.type ) ) {\n\
-\t\t// IE6-8 fails to persist the checked state of a cloned checkbox\n\
-\t\t// or radio button. Worse, IE6-7 fail to give the cloned element\n\
-\t\t// a checked appearance if the defaultChecked value isn't also set\n\
-\n\
-\t\tdest.defaultChecked = dest.checked = src.checked;\n\
-\n\
-\t\t// IE6-7 get confused and end up setting the value of a cloned\n\
-\t\t// checkbox/radio button to an empty string instead of \"on\"\n\
-\t\tif ( dest.value !== src.value ) {\n\
-\t\t\tdest.value = src.value;\n\
-\t\t}\n\
-\n\
-\t// IE6-8 fails to return the selected option to the default selected\n\
-\t// state when cloning options\n\
-\t} else if ( nodeName === \"option\" ) {\n\
-\t\tdest.defaultSelected = dest.selected = src.defaultSelected;\n\
-\n\
-\t// IE6-8 fails to set the defaultValue to the correct value when\n\
-\t// cloning other types of input fields\n\
-\t} else if ( nodeName === \"input\" || nodeName === \"textarea\" ) {\n\
-\t\tdest.defaultValue = src.defaultValue;\n\
-\t}\n\
-}\n\
-\n\
-jQuery.extend({\n\
-\tclone: function( elem, dataAndEvents, deepDataAndEvents ) {\n\
-\t\tvar destElements, node, clone, i, srcElements,\n\
-\t\t\tinPage = jQuery.contains( elem.ownerDocument, elem );\n\
-\n\
-\t\tif ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( \"<\" + elem.nodeName + \">\" ) ) {\n\
-\t\t\tclone = elem.cloneNode( true );\n\
-\n\
-\t\t// IE<=8 does not properly clone detached, unknown element nodes\n\
-\t\t} else {\n\
-\t\t\tfragmentDiv.innerHTML = elem.outerHTML;\n\
-\t\t\tfragmentDiv.removeChild( clone = fragmentDiv.firstChild );\n\
-\t\t}\n\
-\n\
-\t\tif ( (!support.noCloneEvent || !support.noCloneChecked) &&\n\
-\t\t\t\t(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {\n\
-\n\
-\t\t\t// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2\n\
-\t\t\tdestElements = getAll( clone );\n\
-\t\t\tsrcElements = getAll( elem );\n\
-\n\
-\t\t\t// Fix all IE cloning issues\n\
-\t\t\tfor ( i = 0; (node = srcElements[i]) != null; ++i ) {\n\
-\t\t\t\t// Ensure that the destination node is not null; Fixes #9587\n\
-\t\t\t\tif ( destElements[i] ) {\n\
-\t\t\t\t\tfixCloneNodeIssues( node, destElements[i] );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Copy the events from the original to the clone\n\
-\t\tif ( dataAndEvents ) {\n\
-\t\t\tif ( deepDataAndEvents ) {\n\
-\t\t\t\tsrcElements = srcElements || getAll( elem );\n\
-\t\t\t\tdestElements = destElements || getAll( clone );\n\
-\n\
-\t\t\t\tfor ( i = 0; (node = srcElements[i]) != null; i++ ) {\n\
-\t\t\t\t\tcloneCopyEvent( node, destElements[i] );\n\
-\t\t\t\t}\n\
-\t\t\t} else {\n\
-\t\t\t\tcloneCopyEvent( elem, clone );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Preserve script evaluation history\n\
-\t\tdestElements = getAll( clone, \"script\" );\n\
-\t\tif ( destElements.length > 0 ) {\n\
-\t\t\tsetGlobalEval( destElements, !inPage && getAll( elem, \"script\" ) );\n\
-\t\t}\n\
-\n\
-\t\tdestElements = srcElements = node = null;\n\
-\n\
-\t\t// Return the cloned set\n\
-\t\treturn clone;\n\
-\t},\n\
-\n\
-\tbuildFragment: function( elems, context, scripts, selection ) {\n\
-\t\tvar j, elem, contains,\n\
-\t\t\ttmp, tag, tbody, wrap,\n\
-\t\t\tl = elems.length,\n\
-\n\
-\t\t\t// Ensure a safe fragment\n\
-\t\t\tsafe = createSafeFragment( context ),\n\
-\n\
-\t\t\tnodes = [],\n\
-\t\t\ti = 0;\n\
-\n\
-\t\tfor ( ; i < l; i++ ) {\n\
-\t\t\telem = elems[ i ];\n\
-\n\
-\t\t\tif ( elem || elem === 0 ) {\n\
-\n\
-\t\t\t\t// Add nodes directly\n\
-\t\t\t\tif ( jQuery.type( elem ) === \"object\" ) {\n\
-\t\t\t\t\tjQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );\n\
-\n\
-\t\t\t\t// Convert non-html into a text node\n\
-\t\t\t\t} else if ( !rhtml.test( elem ) ) {\n\
-\t\t\t\t\tnodes.push( context.createTextNode( elem ) );\n\
-\n\
-\t\t\t\t// Convert html into DOM nodes\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\ttmp = tmp || safe.appendChild( context.createElement(\"div\") );\n\
-\n\
-\t\t\t\t\t// Deserialize a standard representation\n\
-\t\t\t\t\ttag = (rtagName.exec( elem ) || [ \"\", \"\" ])[ 1 ].toLowerCase();\n\
-\t\t\t\t\twrap = wrapMap[ tag ] || wrapMap._default;\n\
-\n\
-\t\t\t\t\ttmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, \"<$1></$2>\" ) + wrap[2];\n\
-\n\
-\t\t\t\t\t// Descend through wrappers to the right content\n\
-\t\t\t\t\tj = wrap[0];\n\
-\t\t\t\t\twhile ( j-- ) {\n\
-\t\t\t\t\t\ttmp = tmp.lastChild;\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Manually add leading whitespace removed by IE\n\
-\t\t\t\t\tif ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {\n\
-\t\t\t\t\t\tnodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Remove IE's autoinserted <tbody> from table fragments\n\
-\t\t\t\t\tif ( !support.tbody ) {\n\
-\n\
-\t\t\t\t\t\t// String was a <table>, *may* have spurious <tbody>\n\
-\t\t\t\t\t\telem = tag === \"table\" && !rtbody.test( elem ) ?\n\
-\t\t\t\t\t\t\ttmp.firstChild :\n\
-\n\
-\t\t\t\t\t\t\t// String was a bare <thead> or <tfoot>\n\
-\t\t\t\t\t\t\twrap[1] === \"<table>\" && !rtbody.test( elem ) ?\n\
-\t\t\t\t\t\t\t\ttmp :\n\
-\t\t\t\t\t\t\t\t0;\n\
-\n\
-\t\t\t\t\t\tj = elem && elem.childNodes.length;\n\
-\t\t\t\t\t\twhile ( j-- ) {\n\
-\t\t\t\t\t\t\tif ( jQuery.nodeName( (tbody = elem.childNodes[j]), \"tbody\" ) && !tbody.childNodes.length ) {\n\
-\t\t\t\t\t\t\t\telem.removeChild( tbody );\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\tjQuery.merge( nodes, tmp.childNodes );\n\
-\n\
-\t\t\t\t\t// Fix #12392 for WebKit and IE > 9\n\
-\t\t\t\t\ttmp.textContent = \"\";\n\
-\n\
-\t\t\t\t\t// Fix #12392 for oldIE\n\
-\t\t\t\t\twhile ( tmp.firstChild ) {\n\
-\t\t\t\t\t\ttmp.removeChild( tmp.firstChild );\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Remember the top-level container for proper cleanup\n\
-\t\t\t\t\ttmp = safe.lastChild;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Fix #11356: Clear elements from fragment\n\
-\t\tif ( tmp ) {\n\
-\t\t\tsafe.removeChild( tmp );\n\
-\t\t}\n\
-\n\
-\t\t// Reset defaultChecked for any radios and checkboxes\n\
-\t\t// about to be appended to the DOM in IE 6/7 (#8060)\n\
-\t\tif ( !support.appendChecked ) {\n\
-\t\t\tjQuery.grep( getAll( nodes, \"input\" ), fixDefaultChecked );\n\
-\t\t}\n\
-\n\
-\t\ti = 0;\n\
-\t\twhile ( (elem = nodes[ i++ ]) ) {\n\
-\n\
-\t\t\t// #4087 - If origin and destination elements are the same, and this is\n\
-\t\t\t// that element, do not do anything\n\
-\t\t\tif ( selection && jQuery.inArray( elem, selection ) !== -1 ) {\n\
-\t\t\t\tcontinue;\n\
-\t\t\t}\n\
-\n\
-\t\t\tcontains = jQuery.contains( elem.ownerDocument, elem );\n\
-\n\
-\t\t\t// Append to fragment\n\
-\t\t\ttmp = getAll( safe.appendChild( elem ), \"script\" );\n\
-\n\
-\t\t\t// Preserve script evaluation history\n\
-\t\t\tif ( contains ) {\n\
-\t\t\t\tsetGlobalEval( tmp );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Capture executables\n\
-\t\t\tif ( scripts ) {\n\
-\t\t\t\tj = 0;\n\
-\t\t\t\twhile ( (elem = tmp[ j++ ]) ) {\n\
-\t\t\t\t\tif ( rscriptType.test( elem.type || \"\" ) ) {\n\
-\t\t\t\t\t\tscripts.push( elem );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\ttmp = null;\n\
-\n\
-\t\treturn safe;\n\
-\t},\n\
-\n\
-\tcleanData: function( elems, /* internal */ acceptData ) {\n\
-\t\tvar elem, type, id, data,\n\
-\t\t\ti = 0,\n\
-\t\t\tinternalKey = jQuery.expando,\n\
-\t\t\tcache = jQuery.cache,\n\
-\t\t\tdeleteExpando = support.deleteExpando,\n\
-\t\t\tspecial = jQuery.event.special;\n\
-\n\
-\t\tfor ( ; (elem = elems[i]) != null; i++ ) {\n\
-\t\t\tif ( acceptData || jQuery.acceptData( elem ) ) {\n\
-\n\
-\t\t\t\tid = elem[ internalKey ];\n\
-\t\t\t\tdata = id && cache[ id ];\n\
-\n\
-\t\t\t\tif ( data ) {\n\
-\t\t\t\t\tif ( data.events ) {\n\
-\t\t\t\t\t\tfor ( type in data.events ) {\n\
-\t\t\t\t\t\t\tif ( special[ type ] ) {\n\
-\t\t\t\t\t\t\t\tjQuery.event.remove( elem, type );\n\
-\n\
-\t\t\t\t\t\t\t// This is a shortcut to avoid jQuery.event.remove's overhead\n\
-\t\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\t\tjQuery.removeEvent( elem, type, data.handle );\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Remove cache only if it was not already removed by jQuery.event.remove\n\
-\t\t\t\t\tif ( cache[ id ] ) {\n\
-\n\
-\t\t\t\t\t\tdelete cache[ id ];\n\
-\n\
-\t\t\t\t\t\t// IE does not allow us to delete expando properties from nodes,\n\
-\t\t\t\t\t\t// nor does it have a removeAttribute function on Document nodes;\n\
-\t\t\t\t\t\t// we must handle all of these cases\n\
-\t\t\t\t\t\tif ( deleteExpando ) {\n\
-\t\t\t\t\t\t\tdelete elem[ internalKey ];\n\
-\n\
-\t\t\t\t\t\t} else if ( typeof elem.removeAttribute !== strundefined ) {\n\
-\t\t\t\t\t\t\telem.removeAttribute( internalKey );\n\
-\n\
-\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\telem[ internalKey ] = null;\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\tdeletedIds.push( id );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-});\n\
-\n\
-jQuery.fn.extend({\n\
-\ttext: function( value ) {\n\
-\t\treturn access( this, function( value ) {\n\
-\t\t\treturn value === undefined ?\n\
-\t\t\t\tjQuery.text( this ) :\n\
-\t\t\t\tthis.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );\n\
-\t\t}, null, value, arguments.length );\n\
-\t},\n\
-\n\
-\tappend: function() {\n\
-\t\treturn this.domManip( arguments, function( elem ) {\n\
-\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\
-\t\t\t\tvar target = manipulationTarget( this, elem );\n\
-\t\t\t\ttarget.appendChild( elem );\n\
-\t\t\t}\n\
-\t\t});\n\
-\t},\n\
-\n\
-\tprepend: function() {\n\
-\t\treturn this.domManip( arguments, function( elem ) {\n\
-\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\
-\t\t\t\tvar target = manipulationTarget( this, elem );\n\
-\t\t\t\ttarget.insertBefore( elem, target.firstChild );\n\
-\t\t\t}\n\
-\t\t});\n\
-\t},\n\
-\n\
-\tbefore: function() {\n\
-\t\treturn this.domManip( arguments, function( elem ) {\n\
-\t\t\tif ( this.parentNode ) {\n\
-\t\t\t\tthis.parentNode.insertBefore( elem, this );\n\
-\t\t\t}\n\
-\t\t});\n\
-\t},\n\
-\n\
-\tafter: function() {\n\
-\t\treturn this.domManip( arguments, function( elem ) {\n\
-\t\t\tif ( this.parentNode ) {\n\
-\t\t\t\tthis.parentNode.insertBefore( elem, this.nextSibling );\n\
-\t\t\t}\n\
-\t\t});\n\
-\t},\n\
-\n\
-\tremove: function( selector, keepData /* Internal Use Only */ ) {\n\
-\t\tvar elem,\n\
-\t\t\telems = selector ? jQuery.filter( selector, this ) : this,\n\
-\t\t\ti = 0;\n\
-\n\
-\t\tfor ( ; (elem = elems[i]) != null; i++ ) {\n\
-\n\
-\t\t\tif ( !keepData && elem.nodeType === 1 ) {\n\
-\t\t\t\tjQuery.cleanData( getAll( elem ) );\n\
-\t\t\t}\n\
-\n\
-\t\t\tif ( elem.parentNode ) {\n\
-\t\t\t\tif ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {\n\
-\t\t\t\t\tsetGlobalEval( getAll( elem, \"script\" ) );\n\
-\t\t\t\t}\n\
-\t\t\t\telem.parentNode.removeChild( elem );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn this;\n\
-\t},\n\
-\n\
-\tempty: function() {\n\
-\t\tvar elem,\n\
-\t\t\ti = 0;\n\
-\n\
-\t\tfor ( ; (elem = this[i]) != null; i++ ) {\n\
-\t\t\t// Remove element nodes and prevent memory leaks\n\
-\t\t\tif ( elem.nodeType === 1 ) {\n\
-\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Remove any remaining nodes\n\
-\t\t\twhile ( elem.firstChild ) {\n\
-\t\t\t\telem.removeChild( elem.firstChild );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// If this is a select, ensure that it displays empty (#12336)\n\
-\t\t\t// Support: IE<9\n\
-\t\t\tif ( elem.options && jQuery.nodeName( elem, \"select\" ) ) {\n\
-\t\t\t\telem.options.length = 0;\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn this;\n\
-\t},\n\
-\n\
-\tclone: function( dataAndEvents, deepDataAndEvents ) {\n\
-\t\tdataAndEvents = dataAndEvents == null ? false : dataAndEvents;\n\
-\t\tdeepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\n\
-\n\
-\t\treturn this.map(function() {\n\
-\t\t\treturn jQuery.clone( this, dataAndEvents, deepDataAndEvents );\n\
-\t\t});\n\
-\t},\n\
-\n\
-\thtml: function( value ) {\n\
-\t\treturn access( this, function( value ) {\n\
-\t\t\tvar elem = this[ 0 ] || {},\n\
-\t\t\t\ti = 0,\n\
-\t\t\t\tl = this.length;\n\
-\n\
-\t\t\tif ( value === undefined ) {\n\
-\t\t\t\treturn elem.nodeType === 1 ?\n\
-\t\t\t\t\telem.innerHTML.replace( rinlinejQuery, \"\" ) :\n\
-\t\t\t\t\tundefined;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// See if we can take a shortcut and just use innerHTML\n\
-\t\t\tif ( typeof value === \"string\" && !rnoInnerhtml.test( value ) &&\n\
-\t\t\t\t( support.htmlSerialize || !rnoshimcache.test( value )  ) &&\n\
-\t\t\t\t( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&\n\
-\t\t\t\t!wrapMap[ (rtagName.exec( value ) || [ \"\", \"\" ])[ 1 ].toLowerCase() ] ) {\n\
-\n\
-\t\t\t\tvalue = value.replace( rxhtmlTag, \"<$1></$2>\" );\n\
-\n\
-\t\t\t\ttry {\n\
-\t\t\t\t\tfor (; i < l; i++ ) {\n\
-\t\t\t\t\t\t// Remove element nodes and prevent memory leaks\n\
-\t\t\t\t\t\telem = this[i] || {};\n\
-\t\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\
-\t\t\t\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\
-\t\t\t\t\t\t\telem.innerHTML = value;\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\telem = 0;\n\
-\n\
-\t\t\t\t// If using innerHTML throws an exception, use the fallback method\n\
-\t\t\t\t} catch(e) {}\n\
-\t\t\t}\n\
-\n\
-\t\t\tif ( elem ) {\n\
-\t\t\t\tthis.empty().append( value );\n\
-\t\t\t}\n\
-\t\t}, null, value, arguments.length );\n\
-\t},\n\
-\n\
-\treplaceWith: function() {\n\
-\t\tvar arg = arguments[ 0 ];\n\
-\n\
-\t\t// Make the changes, replacing each context element with the new content\n\
-\t\tthis.domManip( arguments, function( elem ) {\n\
-\t\t\targ = this.parentNode;\n\
-\n\
-\t\t\tjQuery.cleanData( getAll( this ) );\n\
-\n\
-\t\t\tif ( arg ) {\n\
-\t\t\t\targ.replaceChild( elem, this );\n\
-\t\t\t}\n\
-\t\t});\n\
-\n\
-\t\t// Force removal if there was no new content (e.g., from empty arguments)\n\
-\t\treturn arg && (arg.length || arg.nodeType) ? this : this.remove();\n\
-\t},\n\
-\n\
-\tdetach: function( selector ) {\n\
-\t\treturn this.remove( selector, true );\n\
-\t},\n\
-\n\
-\tdomManip: function( args, callback ) {\n\
-\n\
-\t\t// Flatten any nested arrays\n\
-\t\targs = concat.apply( [], args );\n\
-\n\
-\t\tvar first, node, hasScripts,\n\
-\t\t\tscripts, doc, fragment,\n\
-\t\t\ti = 0,\n\
-\t\t\tl = this.length,\n\
-\t\t\tset = this,\n\
-\t\t\tiNoClone = l - 1,\n\
-\t\t\tvalue = args[0],\n\
-\t\t\tisFunction = jQuery.isFunction( value );\n\
-\n\
-\t\t// We can't cloneNode fragments that contain checked, in WebKit\n\
-\t\tif ( isFunction ||\n\
-\t\t\t\t( l > 1 && typeof value === \"string\" &&\n\
-\t\t\t\t\t!support.checkClone && rchecked.test( value ) ) ) {\n\
-\t\t\treturn this.each(function( index ) {\n\
-\t\t\t\tvar self = set.eq( index );\n\
-\t\t\t\tif ( isFunction ) {\n\
-\t\t\t\t\targs[0] = value.call( this, index, self.html() );\n\
-\t\t\t\t}\n\
-\t\t\t\tself.domManip( args, callback );\n\
-\t\t\t});\n\
-\t\t}\n\
-\n\
-\t\tif ( l ) {\n\
-\t\t\tfragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );\n\
-\t\t\tfirst = fragment.firstChild;\n\
-\n\
-\t\t\tif ( fragment.childNodes.length === 1 ) {\n\
-\t\t\t\tfragment = first;\n\
-\t\t\t}\n\
-\n\
-\t\t\tif ( first ) {\n\
-\t\t\t\tscripts = jQuery.map( getAll( fragment, \"script\" ), disableScript );\n\
-\t\t\t\thasScripts = scripts.length;\n\
-\n\
-\t\t\t\t// Use the original fragment for the last item instead of the first because it can end up\n\
-\t\t\t\t// being emptied incorrectly in certain situations (#8070).\n\
-\t\t\t\tfor ( ; i < l; i++ ) {\n\
-\t\t\t\t\tnode = fragment;\n\
-\n\
-\t\t\t\t\tif ( i !== iNoClone ) {\n\
-\t\t\t\t\t\tnode = jQuery.clone( node, true, true );\n\
-\n\
-\t\t\t\t\t\t// Keep references to cloned scripts for later restoration\n\
-\t\t\t\t\t\tif ( hasScripts ) {\n\
-\t\t\t\t\t\t\tjQuery.merge( scripts, getAll( node, \"script\" ) );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\tcallback.call( this[i], node, i );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\tif ( hasScripts ) {\n\
-\t\t\t\t\tdoc = scripts[ scripts.length - 1 ].ownerDocument;\n\
-\n\
-\t\t\t\t\t// Reenable scripts\n\
-\t\t\t\t\tjQuery.map( scripts, restoreScript );\n\
-\n\
-\t\t\t\t\t// Evaluate executable scripts on first document insertion\n\
-\t\t\t\t\tfor ( i = 0; i < hasScripts; i++ ) {\n\
-\t\t\t\t\t\tnode = scripts[ i ];\n\
-\t\t\t\t\t\tif ( rscriptType.test( node.type || \"\" ) &&\n\
-\t\t\t\t\t\t\t!jQuery._data( node, \"globalEval\" ) && jQuery.contains( doc, node ) ) {\n\
-\n\
-\t\t\t\t\t\t\tif ( node.src ) {\n\
-\t\t\t\t\t\t\t\t// Optional AJAX dependency, but won't run scripts if not present\n\
-\t\t\t\t\t\t\t\tif ( jQuery._evalUrl ) {\n\
-\t\t\t\t\t\t\t\t\tjQuery._evalUrl( node.src );\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\t\tjQuery.globalEval( ( node.text || node.textContent || node.innerHTML || \"\" ).replace( rcleanScript, \"\" ) );\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// Fix #11809: Avoid leaking memory\n\
-\t\t\t\tfragment = first = null;\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn this;\n\
-\t}\n\
-});\n\
-\n\
-jQuery.each({\n\
-\tappendTo: \"append\",\n\
-\tprependTo: \"prepend\",\n\
-\tinsertBefore: \"before\",\n\
-\tinsertAfter: \"after\",\n\
-\treplaceAll: \"replaceWith\"\n\
-}, function( name, original ) {\n\
-\tjQuery.fn[ name ] = function( selector ) {\n\
-\t\tvar elems,\n\
-\t\t\ti = 0,\n\
-\t\t\tret = [],\n\
-\t\t\tinsert = jQuery( selector ),\n\
-\t\t\tlast = insert.length - 1;\n\
-\n\
-\t\tfor ( ; i <= last; i++ ) {\n\
-\t\t\telems = i === last ? this : this.clone(true);\n\
-\t\t\tjQuery( insert[i] )[ original ]( elems );\n\
-\n\
-\t\t\t// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()\n\
-\t\t\tpush.apply( ret, elems.get() );\n\
-\t\t}\n\
-\n\
-\t\treturn this.pushStack( ret );\n\
-\t};\n\
-});\n\
-\n\
-\n\
-var iframe,\n\
-\telemdisplay = {};\n\
-\n\
-/**\n\
- * Retrieve the actual display of a element\n\
- * @param {String} name nodeName of the element\n\
- * @param {Object} doc Document object\n\
- */\n\
-// Called only from within defaultDisplay\n\
-function actualDisplay( name, doc ) {\n\
-\tvar style,\n\
-\t\telem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),\n\
-\n\
-\t\t// getDefaultComputedStyle might be reliably used only on attached element\n\
-\t\tdisplay = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?\n\
-\n\
-\t\t\t// Use of this method is a temporary fix (more like optmization) until something better comes along,\n\
-\t\t\t// since it was removed from specification and supported only in FF\n\
-\t\t\tstyle.display : jQuery.css( elem[ 0 ], \"display\" );\n\
-\n\
-\t// We don't have any data stored on the element,\n\
-\t// so use \"detach\" method as fast way to get rid of the element\n\
-\telem.detach();\n\
-\n\
-\treturn display;\n\
-}\n\
-\n\
-/**\n\
- * Try to determine the default display value of an element\n\
- * @param {String} nodeName\n\
- */\n\
-function defaultDisplay( nodeName ) {\n\
-\tvar doc = document,\n\
-\t\tdisplay = elemdisplay[ nodeName ];\n\
-\n\
-\tif ( !display ) {\n\
-\t\tdisplay = actualDisplay( nodeName, doc );\n\
-\n\
-\t\t// If the simple way fails, read from inside an iframe\n\
-\t\tif ( display === \"none\" || !display ) {\n\
-\n\
-\t\t\t// Use the already-created iframe if possible\n\
-\t\t\tiframe = (iframe || jQuery( \"<iframe frameborder='0' width='0' height='0'/>\" )).appendTo( doc.documentElement );\n\
-\n\
-\t\t\t// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse\n\
-\t\t\tdoc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;\n\
-\n\
-\t\t\t// Support: IE\n\
-\t\t\tdoc.write();\n\
-\t\t\tdoc.close();\n\
-\n\
-\t\t\tdisplay = actualDisplay( nodeName, doc );\n\
-\t\t\tiframe.detach();\n\
-\t\t}\n\
-\n\
-\t\t// Store the correct default display\n\
-\t\telemdisplay[ nodeName ] = display;\n\
-\t}\n\
-\n\
-\treturn display;\n\
-}\n\
-\n\
-\n\
-(function() {\n\
-\tvar shrinkWrapBlocksVal;\n\
-\n\
-\tsupport.shrinkWrapBlocks = function() {\n\
-\t\tif ( shrinkWrapBlocksVal != null ) {\n\
-\t\t\treturn shrinkWrapBlocksVal;\n\
-\t\t}\n\
-\n\
-\t\t// Will be changed later if needed.\n\
-\t\tshrinkWrapBlocksVal = false;\n\
-\n\
-\t\t// Minified: var b,c,d\n\
-\t\tvar div, body, container;\n\
-\n\
-\t\tbody = document.getElementsByTagName( \"body\" )[ 0 ];\n\
-\t\tif ( !body || !body.style ) {\n\
-\t\t\t// Test fired too early or in an unsupported environment, exit.\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Setup\n\
-\t\tdiv = document.createElement( \"div\" );\n\
-\t\tcontainer = document.createElement( \"div\" );\n\
-\t\tcontainer.style.cssText = \"position:absolute;border:0;width:0;height:0;top:0;left:-9999px\";\n\
-\t\tbody.appendChild( container ).appendChild( div );\n\
-\n\
-\t\t// Support: IE6\n\
-\t\t// Check if elements with layout shrink-wrap their children\n\
-\t\tif ( typeof div.style.zoom !== strundefined ) {\n\
-\t\t\t// Reset CSS: box-sizing; display; margin; border\n\
-\t\t\tdiv.style.cssText =\n\
-\t\t\t\t// Support: Firefox<29, Android 2.3\n\
-\t\t\t\t// Vendor-prefix box-sizing\n\
-\t\t\t\t\"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;\" +\n\
-\t\t\t\t\"box-sizing:content-box;display:block;margin:0;border:0;\" +\n\
-\t\t\t\t\"padding:1px;width:1px;zoom:1\";\n\
-\t\t\tdiv.appendChild( document.createElement( \"div\" ) ).style.width = \"5px\";\n\
-\t\t\tshrinkWrapBlocksVal = div.offsetWidth !== 3;\n\
-\t\t}\n\
-\n\
-\t\tbody.removeChild( container );\n\
-\n\
-\t\treturn shrinkWrapBlocksVal;\n\
-\t};\n\
-\n\
-})();\n\
-var rmargin = (/^margin/);\n\
-\n\
-var rnumnonpx = new RegExp( \"^(\" + pnum + \")(?!px)[a-z%]+$\", \"i\" );\n\
-\n\
-\n\
-\n\
-var getStyles, curCSS,\n\
-\trposition = /^(top|right|bottom|left)$/;\n\
-\n\
-if ( window.getComputedStyle ) {\n\
-\tgetStyles = function( elem ) {\n\
-\t\treturn elem.ownerDocument.defaultView.getComputedStyle( elem, null );\n\
-\t};\n\
-\n\
-\tcurCSS = function( elem, name, computed ) {\n\
-\t\tvar width, minWidth, maxWidth, ret,\n\
-\t\t\tstyle = elem.style;\n\
-\n\
-\t\tcomputed = computed || getStyles( elem );\n\
-\n\
-\t\t// getPropertyValue is only needed for .css('filter') in IE9, see #12537\n\
-\t\tret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;\n\
-\n\
-\t\tif ( computed ) {\n\
-\n\
-\t\t\tif ( ret === \"\" && !jQuery.contains( elem.ownerDocument, elem ) ) {\n\
-\t\t\t\tret = jQuery.style( elem, name );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// A tribute to the \"awesome hack by Dean Edwards\"\n\
-\t\t\t// Chrome < 17 and Safari 5.0 uses \"computed value\" instead of \"used value\" for margin-right\n\
-\t\t\t// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels\n\
-\t\t\t// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values\n\
-\t\t\tif ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {\n\
-\n\
-\t\t\t\t// Remember the original values\n\
-\t\t\t\twidth = style.width;\n\
-\t\t\t\tminWidth = style.minWidth;\n\
-\t\t\t\tmaxWidth = style.maxWidth;\n\
-\n\
-\t\t\t\t// Put in the new values to get a computed value out\n\
-\t\t\t\tstyle.minWidth = style.maxWidth = style.width = ret;\n\
-\t\t\t\tret = computed.width;\n\
-\n\
-\t\t\t\t// Revert the changed values\n\
-\t\t\t\tstyle.width = width;\n\
-\t\t\t\tstyle.minWidth = minWidth;\n\
-\t\t\t\tstyle.maxWidth = maxWidth;\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Support: IE\n\
-\t\t// IE returns zIndex value as an integer.\n\
-\t\treturn ret === undefined ?\n\
-\t\t\tret :\n\
-\t\t\tret + \"\";\n\
-\t};\n\
-} else if ( document.documentElement.currentStyle ) {\n\
-\tgetStyles = function( elem ) {\n\
-\t\treturn elem.currentStyle;\n\
-\t};\n\
-\n\
-\tcurCSS = function( elem, name, computed ) {\n\
-\t\tvar left, rs, rsLeft, ret,\n\
-\t\t\tstyle = elem.style;\n\
-\n\
-\t\tcomputed = computed || getStyles( elem );\n\
-\t\tret = computed ? computed[ name ] : undefined;\n\
-\n\
-\t\t// Avoid setting ret to empty string here\n\
-\t\t// so we don't default to auto\n\
-\t\tif ( ret == null && style && style[ name ] ) {\n\
-\t\t\tret = style[ name ];\n\
-\t\t}\n\
-\n\
-\t\t// From the awesome hack by Dean Edwards\n\
-\t\t// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291\n\
-\n\
-\t\t// If we're not dealing with a regular pixel number\n\
-\t\t// but a number that has a weird ending, we need to convert it to pixels\n\
-\t\t// but not position css attributes, as those are proportional to the parent element instead\n\
-\t\t// and we can't measure the parent instead because it might trigger a \"stacking dolls\" problem\n\
-\t\tif ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {\n\
-\n\
-\t\t\t// Remember the original values\n\
-\t\t\tleft = style.left;\n\
-\t\t\trs = elem.runtimeStyle;\n\
-\t\t\trsLeft = rs && rs.left;\n\
-\n\
-\t\t\t// Put in the new values to get a computed value out\n\
-\t\t\tif ( rsLeft ) {\n\
-\t\t\t\trs.left = elem.currentStyle.left;\n\
-\t\t\t}\n\
-\t\t\tstyle.left = name === \"fontSize\" ? \"1em\" : ret;\n\
-\t\t\tret = style.pixelLeft + \"px\";\n\
-\n\
-\t\t\t// Revert the changed values\n\
-\t\t\tstyle.left = left;\n\
-\t\t\tif ( rsLeft ) {\n\
-\t\t\t\trs.left = rsLeft;\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Support: IE\n\
-\t\t// IE returns zIndex value as an integer.\n\
-\t\treturn ret === undefined ?\n\
-\t\t\tret :\n\
-\t\t\tret + \"\" || \"auto\";\n\
-\t};\n\
-}\n\
-\n\
-\n\
-\n\
-\n\
-function addGetHookIf( conditionFn, hookFn ) {\n\
-\t// Define the hook, we'll check on the first run if it's really needed.\n\
-\treturn {\n\
-\t\tget: function() {\n\
-\t\t\tvar condition = conditionFn();\n\
-\n\
-\t\t\tif ( condition == null ) {\n\
-\t\t\t\t// The test was not ready at this point; screw the hook this time\n\
-\t\t\t\t// but check again when needed next time.\n\
-\t\t\t\treturn;\n\
-\t\t\t}\n\
-\n\
-\t\t\tif ( condition ) {\n\
-\t\t\t\t// Hook not needed (or it's not possible to use it due to missing dependency),\n\
-\t\t\t\t// remove it.\n\
-\t\t\t\t// Since there are no other hooks for marginRight, remove the whole object.\n\
-\t\t\t\tdelete this.get;\n\
-\t\t\t\treturn;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Hook needed; redefine it so that the support test is not executed again.\n\
-\n\
-\t\t\treturn (this.get = hookFn).apply( this, arguments );\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-\n\
-(function() {\n\
-\t// Minified: var b,c,d,e,f,g, h,i\n\
-\tvar div, style, a, pixelPositionVal, boxSizingReliableVal,\n\
-\t\treliableHiddenOffsetsVal, reliableMarginRightVal;\n\
-\n\
-\t// Setup\n\
-\tdiv = document.createElement( \"div\" );\n\
-\tdiv.innerHTML = \"  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>\";\n\
-\ta = div.getElementsByTagName( \"a\" )[ 0 ];\n\
-\tstyle = a && a.style;\n\
-\n\
-\t// Finish early in limited (non-browser) environments\n\
-\tif ( !style ) {\n\
-\t\treturn;\n\
-\t}\n\
-\n\
-\tstyle.cssText = \"float:left;opacity:.5\";\n\
-\n\
-\t// Support: IE<9\n\
-\t// Make sure that element opacity exists (as opposed to filter)\n\
-\tsupport.opacity = style.opacity === \"0.5\";\n\
-\n\
-\t// Verify style float existence\n\
-\t// (IE uses styleFloat instead of cssFloat)\n\
-\tsupport.cssFloat = !!style.cssFloat;\n\
-\n\
-\tdiv.style.backgroundClip = \"content-box\";\n\
-\tdiv.cloneNode( true ).style.backgroundClip = \"\";\n\
-\tsupport.clearCloneStyle = div.style.backgroundClip === \"content-box\";\n\
-\n\
-\t// Support: Firefox<29, Android 2.3\n\
-\t// Vendor-prefix box-sizing\n\
-\tsupport.boxSizing = style.boxSizing === \"\" || style.MozBoxSizing === \"\" ||\n\
-\t\tstyle.WebkitBoxSizing === \"\";\n\
-\n\
-\tjQuery.extend(support, {\n\
-\t\treliableHiddenOffsets: function() {\n\
-\t\t\tif ( reliableHiddenOffsetsVal == null ) {\n\
-\t\t\t\tcomputeStyleTests();\n\
-\t\t\t}\n\
-\t\t\treturn reliableHiddenOffsetsVal;\n\
-\t\t},\n\
-\n\
-\t\tboxSizingReliable: function() {\n\
-\t\t\tif ( boxSizingReliableVal == null ) {\n\
-\t\t\t\tcomputeStyleTests();\n\
-\t\t\t}\n\
-\t\t\treturn boxSizingReliableVal;\n\
-\t\t},\n\
-\n\
-\t\tpixelPosition: function() {\n\
-\t\t\tif ( pixelPositionVal == null ) {\n\
-\t\t\t\tcomputeStyleTests();\n\
-\t\t\t}\n\
-\t\t\treturn pixelPositionVal;\n\
-\t\t},\n\
-\n\
-\t\t// Support: Android 2.3\n\
-\t\treliableMarginRight: function() {\n\
-\t\t\tif ( reliableMarginRightVal == null ) {\n\
-\t\t\t\tcomputeStyleTests();\n\
-\t\t\t}\n\
-\t\t\treturn reliableMarginRightVal;\n\
-\t\t}\n\
-\t});\n\
-\n\
-\tfunction computeStyleTests() {\n\
-\t\t// Minified: var b,c,d,j\n\
-\t\tvar div, body, container, contents;\n\
-\n\
-\t\tbody = document.getElementsByTagName( \"body\" )[ 0 ];\n\
-\t\tif ( !body || !body.style ) {\n\
-\t\t\t// Test fired too early or in an unsupported environment, exit.\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Setup\n\
-\t\tdiv = document.createElement( \"div\" );\n\
-\t\tcontainer = document.createElement( \"div\" );\n\
-\t\tcontainer.style.cssText = \"position:absolute;border:0;width:0;height:0;top:0;left:-9999px\";\n\
-\t\tbody.appendChild( container ).appendChild( div );\n\
-\n\
-\t\tdiv.style.cssText =\n\
-\t\t\t// Support: Firefox<29, Android 2.3\n\
-\t\t\t// Vendor-prefix box-sizing\n\
-\t\t\t\"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;\" +\n\
-\t\t\t\"box-sizing:border-box;display:block;margin-top:1%;top:1%;\" +\n\
-\t\t\t\"border:1px;padding:1px;width:4px;position:absolute\";\n\
-\n\
-\t\t// Support: IE<9\n\
-\t\t// Assume reasonable values in the absence of getComputedStyle\n\
-\t\tpixelPositionVal = boxSizingReliableVal = false;\n\
-\t\treliableMarginRightVal = true;\n\
-\n\
-\t\t// Check for getComputedStyle so that this code is not run in IE<9.\n\
-\t\tif ( window.getComputedStyle ) {\n\
-\t\t\tpixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== \"1%\";\n\
-\t\t\tboxSizingReliableVal =\n\
-\t\t\t\t( window.getComputedStyle( div, null ) || { width: \"4px\" } ).width === \"4px\";\n\
-\n\
-\t\t\t// Support: Android 2.3\n\
-\t\t\t// Div with explicit width and no margin-right incorrectly\n\
-\t\t\t// gets computed margin-right based on width of container (#3333)\n\
-\t\t\t// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right\n\
-\t\t\tcontents = div.appendChild( document.createElement( \"div\" ) );\n\
-\n\
-\t\t\t// Reset CSS: box-sizing; display; margin; border; padding\n\
-\t\t\tcontents.style.cssText = div.style.cssText =\n\
-\t\t\t\t// Support: Firefox<29, Android 2.3\n\
-\t\t\t\t// Vendor-prefix box-sizing\n\
-\t\t\t\t\"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;\" +\n\
-\t\t\t\t\"box-sizing:content-box;display:block;margin:0;border:0;padding:0\";\n\
-\t\t\tcontents.style.marginRight = contents.style.width = \"0\";\n\
-\t\t\tdiv.style.width = \"1px\";\n\
-\n\
-\t\t\treliableMarginRightVal =\n\
-\t\t\t\t!parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );\n\
-\t\t}\n\
-\n\
-\t\t// Support: IE8\n\
-\t\t// Check if table cells still have offsetWidth/Height when they are set\n\
-\t\t// to display:none and there are still other visible table cells in a\n\
-\t\t// table row; if so, offsetWidth/Height are not reliable for use when\n\
-\t\t// determining if an element has been hidden directly using\n\
-\t\t// display:none (it is still safe to use offsets if a parent element is\n\
-\t\t// hidden; don safety goggles and see bug #4512 for more information).\n\
-\t\tdiv.innerHTML = \"<table><tr><td></td><td>t</td></tr></table>\";\n\
-\t\tcontents = div.getElementsByTagName( \"td\" );\n\
-\t\tcontents[ 0 ].style.cssText = \"margin:0;border:0;padding:0;display:none\";\n\
-\t\treliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;\n\
-\t\tif ( reliableHiddenOffsetsVal ) {\n\
-\t\t\tcontents[ 0 ].style.display = \"\";\n\
-\t\t\tcontents[ 1 ].style.display = \"none\";\n\
-\t\t\treliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;\n\
-\t\t}\n\
-\n\
-\t\tbody.removeChild( container );\n\
-\t}\n\
-\n\
-})();\n\
-\n\
-\n\
-// A method for quickly swapping in/out CSS properties to get correct calculations.\n\
-jQuery.swap = function( elem, options, callback, args ) {\n\
-\tvar ret, name,\n\
-\t\told = {};\n\
-\n\
-\t// Remember the old values, and insert the new ones\n\
-\tfor ( name in options ) {\n\
-\t\told[ name ] = elem.style[ name ];\n\
-\t\telem.style[ name ] = options[ name ];\n\
-\t}\n\
-\n\
-\tret = callback.apply( elem, args || [] );\n\
-\n\
-\t// Revert the old values\n\
-\tfor ( name in options ) {\n\
-\t\telem.style[ name ] = old[ name ];\n\
-\t}\n\
-\n\
-\treturn ret;\n\
-};\n\
-\n\
-\n\
-var\n\
-\t\tralpha = /alpha\\([^)]*\\)/i,\n\
-\tropacity = /opacity\\s*=\\s*([^)]*)/,\n\
-\n\
-\t// swappable if display is none or starts with table except \"table\", \"table-cell\", or \"table-caption\"\n\
-\t// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display\n\
-\trdisplayswap = /^(none|table(?!-c[ea]).+)/,\n\
-\trnumsplit = new RegExp( \"^(\" + pnum + \")(.*)$\", \"i\" ),\n\
-\trrelNum = new RegExp( \"^([+-])=(\" + pnum + \")\", \"i\" ),\n\
-\n\
-\tcssShow = { position: \"absolute\", visibility: \"hidden\", display: \"block\" },\n\
-\tcssNormalTransform = {\n\
-\t\tletterSpacing: \"0\",\n\
-\t\tfontWeight: \"400\"\n\
-\t},\n\
-\n\
-\tcssPrefixes = [ \"Webkit\", \"O\", \"Moz\", \"ms\" ];\n\
-\n\
-\n\
-// return a css property mapped to a potentially vendor prefixed property\n\
-function vendorPropName( style, name ) {\n\
-\n\
-\t// shortcut for names that are not vendor prefixed\n\
-\tif ( name in style ) {\n\
-\t\treturn name;\n\
-\t}\n\
-\n\
-\t// check for vendor prefixed names\n\
-\tvar capName = name.charAt(0).toUpperCase() + name.slice(1),\n\
-\t\torigName = name,\n\
-\t\ti = cssPrefixes.length;\n\
-\n\
-\twhile ( i-- ) {\n\
-\t\tname = cssPrefixes[ i ] + capName;\n\
-\t\tif ( name in style ) {\n\
-\t\t\treturn name;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn origName;\n\
-}\n\
-\n\
-function showHide( elements, show ) {\n\
-\tvar display, elem, hidden,\n\
-\t\tvalues = [],\n\
-\t\tindex = 0,\n\
-\t\tlength = elements.length;\n\
-\n\
-\tfor ( ; index < length; index++ ) {\n\
-\t\telem = elements[ index ];\n\
-\t\tif ( !elem.style ) {\n\
-\t\t\tcontinue;\n\
-\t\t}\n\
-\n\
-\t\tvalues[ index ] = jQuery._data( elem, \"olddisplay\" );\n\
-\t\tdisplay = elem.style.display;\n\
-\t\tif ( show ) {\n\
-\t\t\t// Reset the inline display of this element to learn if it is\n\
-\t\t\t// being hidden by cascaded rules or not\n\
-\t\t\tif ( !values[ index ] && display === \"none\" ) {\n\
-\t\t\t\telem.style.display = \"\";\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Set elements which have been overridden with display: none\n\
-\t\t\t// in a stylesheet to whatever the default browser style is\n\
-\t\t\t// for such an element\n\
-\t\t\tif ( elem.style.display === \"\" && isHidden( elem ) ) {\n\
-\t\t\t\tvalues[ index ] = jQuery._data( elem, \"olddisplay\", defaultDisplay(elem.nodeName) );\n\
-\t\t\t}\n\
-\t\t} else {\n\
-\t\t\thidden = isHidden( elem );\n\
-\n\
-\t\t\tif ( display && display !== \"none\" || !hidden ) {\n\
-\t\t\t\tjQuery._data( elem, \"olddisplay\", hidden ? display : jQuery.css( elem, \"display\" ) );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Set the display of most of the elements in a second loop\n\
-\t// to avoid the constant reflow\n\
-\tfor ( index = 0; index < length; index++ ) {\n\
-\t\telem = elements[ index ];\n\
-\t\tif ( !elem.style ) {\n\
-\t\t\tcontinue;\n\
-\t\t}\n\
-\t\tif ( !show || elem.style.display === \"none\" || elem.style.display === \"\" ) {\n\
-\t\t\telem.style.display = show ? values[ index ] || \"\" : \"none\";\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn elements;\n\
-}\n\
-\n\
-function setPositiveNumber( elem, value, subtract ) {\n\
-\tvar matches = rnumsplit.exec( value );\n\
-\treturn matches ?\n\
-\t\t// Guard against undefined \"subtract\", e.g., when used as in cssHooks\n\
-\t\tMath.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || \"px\" ) :\n\
-\t\tvalue;\n\
-}\n\
-\n\
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {\n\
-\tvar i = extra === ( isBorderBox ? \"border\" : \"content\" ) ?\n\
-\t\t// If we already have the right measurement, avoid augmentation\n\
-\t\t4 :\n\
-\t\t// Otherwise initialize for horizontal or vertical properties\n\
-\t\tname === \"width\" ? 1 : 0,\n\
-\n\
-\t\tval = 0;\n\
-\n\
-\tfor ( ; i < 4; i += 2 ) {\n\
-\t\t// both box models exclude margin, so add it if we want it\n\
-\t\tif ( extra === \"margin\" ) {\n\
-\t\t\tval += jQuery.css( elem, extra + cssExpand[ i ], true, styles );\n\
-\t\t}\n\
-\n\
-\t\tif ( isBorderBox ) {\n\
-\t\t\t// border-box includes padding, so remove it if we want content\n\
-\t\t\tif ( extra === \"content\" ) {\n\
-\t\t\t\tval -= jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// at this point, extra isn't border nor margin, so remove border\n\
-\t\t\tif ( extra !== \"margin\" ) {\n\
-\t\t\t\tval -= jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\
-\t\t\t}\n\
-\t\t} else {\n\
-\t\t\t// at this point, extra isn't content, so add padding\n\
-\t\t\tval += jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\
-\n\
-\t\t\t// at this point, extra isn't content nor padding, so add border\n\
-\t\t\tif ( extra !== \"padding\" ) {\n\
-\t\t\t\tval += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn val;\n\
-}\n\
-\n\
-function getWidthOrHeight( elem, name, extra ) {\n\
-\n\
-\t// Start with offset property, which is equivalent to the border-box value\n\
-\tvar valueIsBorderBox = true,\n\
-\t\tval = name === \"width\" ? elem.offsetWidth : elem.offsetHeight,\n\
-\t\tstyles = getStyles( elem ),\n\
-\t\tisBorderBox = support.boxSizing && jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\";\n\
-\n\
-\t// some non-html elements return undefined for offsetWidth, so check for null/undefined\n\
-\t// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285\n\
-\t// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668\n\
-\tif ( val <= 0 || val == null ) {\n\
-\t\t// Fall back to computed then uncomputed css if necessary\n\
-\t\tval = curCSS( elem, name, styles );\n\
-\t\tif ( val < 0 || val == null ) {\n\
-\t\t\tval = elem.style[ name ];\n\
-\t\t}\n\
-\n\
-\t\t// Computed unit is not pixels. Stop here and return.\n\
-\t\tif ( rnumnonpx.test(val) ) {\n\
-\t\t\treturn val;\n\
-\t\t}\n\
-\n\
-\t\t// we need the check for style in case a browser which returns unreliable values\n\
-\t\t// for getComputedStyle silently falls back to the reliable elem.style\n\
-\t\tvalueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );\n\
-\n\
-\t\t// Normalize \"\", auto, and prepare for extra\n\
-\t\tval = parseFloat( val ) || 0;\n\
-\t}\n\
-\n\
-\t// use the active box-sizing model to add/subtract irrelevant styles\n\
-\treturn ( val +\n\
-\t\taugmentWidthOrHeight(\n\
-\t\t\telem,\n\
-\t\t\tname,\n\
-\t\t\textra || ( isBorderBox ? \"border\" : \"content\" ),\n\
-\t\t\tvalueIsBorderBox,\n\
-\t\t\tstyles\n\
-\t\t)\n\
-\t) + \"px\";\n\
-}\n\
-\n\
-jQuery.extend({\n\
-\t// Add in style property hooks for overriding the default\n\
-\t// behavior of getting and setting a style property\n\
-\tcssHooks: {\n\
-\t\topacity: {\n\
-\t\t\tget: function( elem, computed ) {\n\
-\t\t\t\tif ( computed ) {\n\
-\t\t\t\t\t// We should always get a number back from opacity\n\
-\t\t\t\t\tvar ret = curCSS( elem, \"opacity\" );\n\
-\t\t\t\t\treturn ret === \"\" ? \"1\" : ret;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t},\n\
-\n\
-\t// Don't automatically add \"px\" to these possibly-unitless properties\n\
-\tcssNumber: {\n\
-\t\t\"columnCount\": true,\n\
-\t\t\"fillOpacity\": true,\n\
-\t\t\"flexGrow\": true,\n\
-\t\t\"flexShrink\": true,\n\
-\t\t\"fontWeight\": true,\n\
-\t\t\"lineHeight\": true,\n\
-\t\t\"opacity\": true,\n\
-\t\t\"order\": true,\n\
-\t\t\"orphans\": true,\n\
-\t\t\"widows\": true,\n\
-\t\t\"zIndex\": true,\n\
-\t\t\"zoom\": true\n\
-\t},\n\
-\n\
-\t// Add in properties whose names you wish to fix before\n\
-\t// setting or getting the value\n\
-\tcssProps: {\n\
-\t\t// normalize float css property\n\
-\t\t\"float\": support.cssFloat ? \"cssFloat\" : \"styleFloat\"\n\
-\t},\n\
-\n\
-\t// Get and set the style property on a DOM Node\n\
-\tstyle: function( elem, name, value, extra ) {\n\
-\t\t// Don't set styles on text and comment nodes\n\
-\t\tif ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Make sure that we're working with the right name\n\
-\t\tvar ret, type, hooks,\n\
-\t\t\torigName = jQuery.camelCase( name ),\n\
-\t\t\tstyle = elem.style;\n\
-\n\
-\t\tname = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );\n\
-\n\
-\t\t// gets hook for the prefixed version\n\
-\t\t// followed by the unprefixed version\n\
-\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\
-\n\
-\t\t// Check if we're setting a value\n\
-\t\tif ( value !== undefined ) {\n\
-\t\t\ttype = typeof value;\n\
-\n\
-\t\t\t// convert relative number strings (+= or -=) to relative numbers. #7345\n\
-\t\t\tif ( type === \"string\" && (ret = rrelNum.exec( value )) ) {\n\
-\t\t\t\tvalue = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );\n\
-\t\t\t\t// Fixes bug #9237\n\
-\t\t\t\ttype = \"number\";\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Make sure that null and NaN values aren't set. See: #7116\n\
-\t\t\tif ( value == null || value !== value ) {\n\
-\t\t\t\treturn;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// If a number was passed in, add 'px' to the (except for certain CSS properties)\n\
-\t\t\tif ( type === \"number\" && !jQuery.cssNumber[ origName ] ) {\n\
-\t\t\t\tvalue += \"px\";\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,\n\
-\t\t\t// but it would mean to define eight (for every problematic property) identical functions\n\
-\t\t\tif ( !support.clearCloneStyle && value === \"\" && name.indexOf(\"background\") === 0 ) {\n\
-\t\t\t\tstyle[ name ] = \"inherit\";\n\
-\t\t\t}\n\
-\n\
-\t\t\t// If a hook was provided, use that value, otherwise just set the specified value\n\
-\t\t\tif ( !hooks || !(\"set\" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {\n\
-\n\
-\t\t\t\t// Support: IE\n\
-\t\t\t\t// Swallow errors from 'invalid' CSS values (#5509)\n\
-\t\t\t\ttry {\n\
-\t\t\t\t\tstyle[ name ] = value;\n\
-\t\t\t\t} catch(e) {}\n\
-\t\t\t}\n\
-\n\
-\t\t} else {\n\
-\t\t\t// If a hook was provided get the non-computed value from there\n\
-\t\t\tif ( hooks && \"get\" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {\n\
-\t\t\t\treturn ret;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Otherwise just get the value from the style object\n\
-\t\t\treturn style[ name ];\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tcss: function( elem, name, extra, styles ) {\n\
-\t\tvar num, val, hooks,\n\
-\t\t\torigName = jQuery.camelCase( name );\n\
-\n\
-\t\t// Make sure that we're working with the right name\n\
-\t\tname = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );\n\
-\n\
-\t\t// gets hook for the prefixed version\n\
-\t\t// followed by the unprefixed version\n\
-\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\
-\n\
-\t\t// If a hook was provided get the computed value from there\n\
-\t\tif ( hooks && \"get\" in hooks ) {\n\
-\t\t\tval = hooks.get( elem, true, extra );\n\
-\t\t}\n\
-\n\
-\t\t// Otherwise, if a way to get the computed value exists, use that\n\
-\t\tif ( val === undefined ) {\n\
-\t\t\tval = curCSS( elem, name, styles );\n\
-\t\t}\n\
-\n\
-\t\t//convert \"normal\" to computed value\n\
-\t\tif ( val === \"normal\" && name in cssNormalTransform ) {\n\
-\t\t\tval = cssNormalTransform[ name ];\n\
-\t\t}\n\
-\n\
-\t\t// Return, converting to number if forced or a qualifier was provided and val looks numeric\n\
-\t\tif ( extra === \"\" || extra ) {\n\
-\t\t\tnum = parseFloat( val );\n\
-\t\t\treturn extra === true || jQuery.isNumeric( num ) ? num || 0 : val;\n\
-\t\t}\n\
-\t\treturn val;\n\
-\t}\n\
-});\n\
-\n\
-jQuery.each([ \"height\", \"width\" ], function( i, name ) {\n\
-\tjQuery.cssHooks[ name ] = {\n\
-\t\tget: function( elem, computed, extra ) {\n\
-\t\t\tif ( computed ) {\n\
-\t\t\t\t// certain elements can have dimension info if we invisibly show them\n\
-\t\t\t\t// however, it must have a current display style that would benefit from this\n\
-\t\t\t\treturn rdisplayswap.test( jQuery.css( elem, \"display\" ) ) && elem.offsetWidth === 0 ?\n\
-\t\t\t\t\tjQuery.swap( elem, cssShow, function() {\n\
-\t\t\t\t\t\treturn getWidthOrHeight( elem, name, extra );\n\
-\t\t\t\t\t}) :\n\
-\t\t\t\t\tgetWidthOrHeight( elem, name, extra );\n\
-\t\t\t}\n\
-\t\t},\n\
-\n\
-\t\tset: function( elem, value, extra ) {\n\
-\t\t\tvar styles = extra && getStyles( elem );\n\
-\t\t\treturn setPositiveNumber( elem, value, extra ?\n\
-\t\t\t\taugmentWidthOrHeight(\n\
-\t\t\t\t\telem,\n\
-\t\t\t\t\tname,\n\
-\t\t\t\t\textra,\n\
-\t\t\t\t\tsupport.boxSizing && jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n\
-\t\t\t\t\tstyles\n\
-\t\t\t\t) : 0\n\
-\t\t\t);\n\
-\t\t}\n\
-\t};\n\
-});\n\
-\n\
-if ( !support.opacity ) {\n\
-\tjQuery.cssHooks.opacity = {\n\
-\t\tget: function( elem, computed ) {\n\
-\t\t\t// IE uses filters for opacity\n\
-\t\t\treturn ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || \"\" ) ?\n\
-\t\t\t\t( 0.01 * parseFloat( RegExp.$1 ) ) + \"\" :\n\
-\t\t\t\tcomputed ? \"1\" : \"\";\n\
-\t\t},\n\
-\n\
-\t\tset: function( elem, value ) {\n\
-\t\t\tvar style = elem.style,\n\
-\t\t\t\tcurrentStyle = elem.currentStyle,\n\
-\t\t\t\topacity = jQuery.isNumeric( value ) ? \"alpha(opacity=\" + value * 100 + \")\" : \"\",\n\
-\t\t\t\tfilter = currentStyle && currentStyle.filter || style.filter || \"\";\n\
-\n\
-\t\t\t// IE has trouble with opacity if it does not have layout\n\
-\t\t\t// Force it by setting the zoom level\n\
-\t\t\tstyle.zoom = 1;\n\
-\n\
-\t\t\t// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652\n\
-\t\t\t// if value === \"\", then remove inline opacity #12685\n\
-\t\t\tif ( ( value >= 1 || value === \"\" ) &&\n\
-\t\t\t\t\tjQuery.trim( filter.replace( ralpha, \"\" ) ) === \"\" &&\n\
-\t\t\t\t\tstyle.removeAttribute ) {\n\
-\n\
-\t\t\t\t// Setting style.filter to null, \"\" & \" \" still leave \"filter:\" in the cssText\n\
-\t\t\t\t// if \"filter:\" is present at all, clearType is disabled, we want to avoid this\n\
-\t\t\t\t// style.removeAttribute is IE Only, but so apparently is this code path...\n\
-\t\t\t\tstyle.removeAttribute( \"filter\" );\n\
-\n\
-\t\t\t\t// if there is no filter style applied in a css rule or unset inline opacity, we are done\n\
-\t\t\t\tif ( value === \"\" || currentStyle && !currentStyle.filter ) {\n\
-\t\t\t\t\treturn;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// otherwise, set new filter values\n\
-\t\t\tstyle.filter = ralpha.test( filter ) ?\n\
-\t\t\t\tfilter.replace( ralpha, opacity ) :\n\
-\t\t\t\tfilter + \" \" + opacity;\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,\n\
-\tfunction( elem, computed ) {\n\
-\t\tif ( computed ) {\n\
-\t\t\t// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right\n\
-\t\t\t// Work around by temporarily setting element display to inline-block\n\
-\t\t\treturn jQuery.swap( elem, { \"display\": \"inline-block\" },\n\
-\t\t\t\tcurCSS, [ elem, \"marginRight\" ] );\n\
-\t\t}\n\
-\t}\n\
-);\n\
-\n\
-// These hooks are used by animate to expand properties\n\
-jQuery.each({\n\
-\tmargin: \"\",\n\
-\tpadding: \"\",\n\
-\tborder: \"Width\"\n\
-}, function( prefix, suffix ) {\n\
-\tjQuery.cssHooks[ prefix + suffix ] = {\n\
-\t\texpand: function( value ) {\n\
-\t\t\tvar i = 0,\n\
-\t\t\t\texpanded = {},\n\
-\n\
-\t\t\t\t// assumes a single number if not a string\n\
-\t\t\t\tparts = typeof value === \"string\" ? value.split(\" \") : [ value ];\n\
-\n\
-\t\t\tfor ( ; i < 4; i++ ) {\n\
-\t\t\t\texpanded[ prefix + cssExpand[ i ] + suffix ] =\n\
-\t\t\t\t\tparts[ i ] || parts[ i - 2 ] || parts[ 0 ];\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn expanded;\n\
-\t\t}\n\
-\t};\n\
-\n\
-\tif ( !rmargin.test( prefix ) ) {\n\
-\t\tjQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;\n\
-\t}\n\
-});\n\
-\n\
-jQuery.fn.extend({\n\
-\tcss: function( name, value ) {\n\
-\t\treturn access( this, function( elem, name, value ) {\n\
-\t\t\tvar styles, len,\n\
-\t\t\t\tmap = {},\n\
-\t\t\t\ti = 0;\n\
-\n\
-\t\t\tif ( jQuery.isArray( name ) ) {\n\
-\t\t\t\tstyles = getStyles( elem );\n\
-\t\t\t\tlen = name.length;\n\
-\n\
-\t\t\t\tfor ( ; i < len; i++ ) {\n\
-\t\t\t\t\tmap[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\treturn map;\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn value !== undefined ?\n\
-\t\t\t\tjQuery.style( elem, name, value ) :\n\
-\t\t\t\tjQuery.css( elem, name );\n\
-\t\t}, name, value, arguments.length > 1 );\n\
-\t},\n\
-\tshow: function() {\n\
-\t\treturn showHide( this, true );\n\
-\t},\n\
-\thide: function() {\n\
-\t\treturn showHide( this );\n\
-\t},\n\
-\ttoggle: function( state ) {\n\
-\t\tif ( typeof state === \"boolean\" ) {\n\
-\t\t\treturn state ? this.show() : this.hide();\n\
-\t\t}\n\
-\n\
-\t\treturn this.each(function() {\n\
-\t\t\tif ( isHidden( this ) ) {\n\
-\t\t\t\tjQuery( this ).show();\n\
-\t\t\t} else {\n\
-\t\t\t\tjQuery( this ).hide();\n\
-\t\t\t}\n\
-\t\t});\n\
-\t}\n\
-});\n\
-\n\
-\n\
-function Tween( elem, options, prop, end, easing ) {\n\
-\treturn new Tween.prototype.init( elem, options, prop, end, easing );\n\
-}\n\
-jQuery.Tween = Tween;\n\
-\n\
-Tween.prototype = {\n\
-\tconstructor: Tween,\n\
-\tinit: function( elem, options, prop, end, easing, unit ) {\n\
-\t\tthis.elem = elem;\n\
-\t\tthis.prop = prop;\n\
-\t\tthis.easing = easing || \"swing\";\n\
-\t\tthis.options = options;\n\
-\t\tthis.start = this.now = this.cur();\n\
-\t\tthis.end = end;\n\
-\t\tthis.unit = unit || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" );\n\
-\t},\n\
-\tcur: function() {\n\
-\t\tvar hooks = Tween.propHooks[ this.prop ];\n\
-\n\
-\t\treturn hooks && hooks.get ?\n\
-\t\t\thooks.get( this ) :\n\
-\t\t\tTween.propHooks._default.get( this );\n\
-\t},\n\
-\trun: function( percent ) {\n\
-\t\tvar eased,\n\
-\t\t\thooks = Tween.propHooks[ this.prop ];\n\
-\n\
-\t\tif ( this.options.duration ) {\n\
-\t\t\tthis.pos = eased = jQuery.easing[ this.easing ](\n\
-\t\t\t\tpercent, this.options.duration * percent, 0, 1, this.options.duration\n\
-\t\t\t);\n\
-\t\t} else {\n\
-\t\t\tthis.pos = eased = percent;\n\
-\t\t}\n\
-\t\tthis.now = ( this.end - this.start ) * eased + this.start;\n\
-\n\
-\t\tif ( this.options.step ) {\n\
-\t\t\tthis.options.step.call( this.elem, this.now, this );\n\
-\t\t}\n\
-\n\
-\t\tif ( hooks && hooks.set ) {\n\
-\t\t\thooks.set( this );\n\
-\t\t} else {\n\
-\t\t\tTween.propHooks._default.set( this );\n\
-\t\t}\n\
-\t\treturn this;\n\
-\t}\n\
-};\n\
-\n\
-Tween.prototype.init.prototype = Tween.prototype;\n\
-\n\
-Tween.propHooks = {\n\
-\t_default: {\n\
-\t\tget: function( tween ) {\n\
-\t\t\tvar result;\n\
-\n\
-\t\t\tif ( tween.elem[ tween.prop ] != null &&\n\
-\t\t\t\t(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {\n\
-\t\t\t\treturn tween.elem[ tween.prop ];\n\
-\t\t\t}\n\
-\n\
-\t\t\t// passing an empty string as a 3rd parameter to .css will automatically\n\
-\t\t\t// attempt a parseFloat and fallback to a string if the parse fails\n\
-\t\t\t// so, simple values such as \"10px\" are parsed to Float.\n\
-\t\t\t// complex values such as \"rotate(1rad)\" are returned as is.\n\
-\t\t\tresult = jQuery.css( tween.elem, tween.prop, \"\" );\n\
-\t\t\t// Empty strings, null, undefined and \"auto\" are converted to 0.\n\
-\t\t\treturn !result || result === \"auto\" ? 0 : result;\n\
-\t\t},\n\
-\t\tset: function( tween ) {\n\
-\t\t\t// use step hook for back compat - use cssHook if its there - use .style if its\n\
-\t\t\t// available and use plain properties where available\n\
-\t\t\tif ( jQuery.fx.step[ tween.prop ] ) {\n\
-\t\t\t\tjQuery.fx.step[ tween.prop ]( tween );\n\
-\t\t\t} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {\n\
-\t\t\t\tjQuery.style( tween.elem, tween.prop, tween.now + tween.unit );\n\
-\t\t\t} else {\n\
-\t\t\t\ttween.elem[ tween.prop ] = tween.now;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-};\n\
-\n\
-// Support: IE <=9\n\
-// Panic based approach to setting things on disconnected nodes\n\
-\n\
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {\n\
-\tset: function( tween ) {\n\
-\t\tif ( tween.elem.nodeType && tween.elem.parentNode ) {\n\
-\t\t\ttween.elem[ tween.prop ] = tween.now;\n\
-\t\t}\n\
-\t}\n\
-};\n\
-\n\
-jQuery.easing = {\n\
-\tlinear: function( p ) {\n\
-\t\treturn p;\n\
-\t},\n\
-\tswing: function( p ) {\n\
-\t\treturn 0.5 - Math.cos( p * Math.PI ) / 2;\n\
-\t}\n\
-};\n\
-\n\
-jQuery.fx = Tween.prototype.init;\n\
-\n\
-// Back Compat <1.8 extension point\n\
-jQuery.fx.step = {};\n\
-\n\
-\n\
-\n\
-\n\
-var\n\
-\tfxNow, timerId,\n\
-\trfxtypes = /^(?:toggle|show|hide)$/,\n\
-\trfxnum = new RegExp( \"^(?:([+-])=|)(\" + pnum + \")([a-z%]*)$\", \"i\" ),\n\
-\trrun = /queueHooks$/,\n\
-\tanimationPrefilters = [ defaultPrefilter ],\n\
-\ttweeners = {\n\
-\t\t\"*\": [ function( prop, value ) {\n\
-\t\t\tvar tween = this.createTween( prop, value ),\n\
-\t\t\t\ttarget = tween.cur(),\n\
-\t\t\t\tparts = rfxnum.exec( value ),\n\
-\t\t\t\tunit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" ),\n\
-\n\
-\t\t\t\t// Starting value computation is required for potential unit mismatches\n\
-\t\t\t\tstart = ( jQuery.cssNumber[ prop ] || unit !== \"px\" && +target ) &&\n\
-\t\t\t\t\trfxnum.exec( jQuery.css( tween.elem, prop ) ),\n\
-\t\t\t\tscale = 1,\n\
-\t\t\t\tmaxIterations = 20;\n\
-\n\
-\t\t\tif ( start && start[ 3 ] !== unit ) {\n\
-\t\t\t\t// Trust units reported by jQuery.css\n\
-\t\t\t\tunit = unit || start[ 3 ];\n\
-\n\
-\t\t\t\t// Make sure we update the tween properties later on\n\
-\t\t\t\tparts = parts || [];\n\
-\n\
-\t\t\t\t// Iteratively approximate from a nonzero starting point\n\
-\t\t\t\tstart = +target || 1;\n\
-\n\
-\t\t\t\tdo {\n\
-\t\t\t\t\t// If previous iteration zeroed out, double until we get *something*\n\
-\t\t\t\t\t// Use a string for doubling factor so we don't accidentally see scale as unchanged below\n\
-\t\t\t\t\tscale = scale || \".5\";\n\
-\n\
-\t\t\t\t\t// Adjust and apply\n\
-\t\t\t\t\tstart = start / scale;\n\
-\t\t\t\t\tjQuery.style( tween.elem, prop, start + unit );\n\
-\n\
-\t\t\t\t// Update scale, tolerating zero or NaN from tween.cur()\n\
-\t\t\t\t// And breaking the loop if scale is unchanged or perfect, or if we've just had enough\n\
-\t\t\t\t} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Update tween properties\n\
-\t\t\tif ( parts ) {\n\
-\t\t\t\tstart = tween.start = +start || +target || 0;\n\
-\t\t\t\ttween.unit = unit;\n\
-\t\t\t\t// If a +=/-= token was provided, we're doing a relative animation\n\
-\t\t\t\ttween.end = parts[ 1 ] ?\n\
-\t\t\t\t\tstart + ( parts[ 1 ] + 1 ) * parts[ 2 ] :\n\
-\t\t\t\t\t+parts[ 2 ];\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn tween;\n\
-\t\t} ]\n\
-\t};\n\
-\n\
-// Animations created synchronously will run synchronously\n\
-function createFxNow() {\n\
-\tsetTimeout(function() {\n\
-\t\tfxNow = undefined;\n\
-\t});\n\
-\treturn ( fxNow = jQuery.now() );\n\
-}\n\
-\n\
-// Generate parameters to create a standard animation\n\
-function genFx( type, includeWidth ) {\n\
-\tvar which,\n\
-\t\tattrs = { height: type },\n\
-\t\ti = 0;\n\
-\n\
-\t// if we include width, step value is 1 to do all cssExpand values,\n\
-\t// if we don't include width, step value is 2 to skip over Left and Right\n\
-\tincludeWidth = includeWidth ? 1 : 0;\n\
-\tfor ( ; i < 4 ; i += 2 - includeWidth ) {\n\
-\t\twhich = cssExpand[ i ];\n\
-\t\tattrs[ \"margin\" + which ] = attrs[ \"padding\" + which ] = type;\n\
-\t}\n\
-\n\
-\tif ( includeWidth ) {\n\
-\t\tattrs.opacity = attrs.width = type;\n\
-\t}\n\
-\n\
-\treturn attrs;\n\
-}\n\
-\n\
-function createTween( value, prop, animation ) {\n\
-\tvar tween,\n\
-\t\tcollection = ( tweeners[ prop ] || [] ).concat( tweeners[ \"*\" ] ),\n\
-\t\tindex = 0,\n\
-\t\tlength = collection.length;\n\
-\tfor ( ; index < length; index++ ) {\n\
-\t\tif ( (tween = collection[ index ].call( animation, prop, value )) ) {\n\
-\n\
-\t\t\t// we're done with this property\n\
-\t\t\treturn tween;\n\
-\t\t}\n\
-\t}\n\
-}\n\
-\n\
-function defaultPrefilter( elem, props, opts ) {\n\
-\t/* jshint validthis: true */\n\
-\tvar prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,\n\
-\t\tanim = this,\n\
-\t\torig = {},\n\
-\t\tstyle = elem.style,\n\
-\t\thidden = elem.nodeType && isHidden( elem ),\n\
-\t\tdataShow = jQuery._data( elem, \"fxshow\" );\n\
-\n\
-\t// handle queue: false promises\n\
-\tif ( !opts.queue ) {\n\
-\t\thooks = jQuery._queueHooks( elem, \"fx\" );\n\
-\t\tif ( hooks.unqueued == null ) {\n\
-\t\t\thooks.unqueued = 0;\n\
-\t\t\toldfire = hooks.empty.fire;\n\
-\t\t\thooks.empty.fire = function() {\n\
-\t\t\t\tif ( !hooks.unqueued ) {\n\
-\t\t\t\t\toldfire();\n\
-\t\t\t\t}\n\
-\t\t\t};\n\
-\t\t}\n\
-\t\thooks.unqueued++;\n\
-\n\
-\t\tanim.always(function() {\n\
-\t\t\t// doing this makes sure that the complete handler will be called\n\
-\t\t\t// before this completes\n\
-\t\t\tanim.always(function() {\n\
-\t\t\t\thooks.unqueued--;\n\
-\t\t\t\tif ( !jQuery.queue( elem, \"fx\" ).length ) {\n\
-\t\t\t\t\thooks.empty.fire();\n\
-\t\t\t\t}\n\
-\t\t\t});\n\
-\t\t});\n\
-\t}\n\
-\n\
-\t// height/width overflow pass\n\
-\tif ( elem.nodeType === 1 && ( \"height\" in props || \"width\" in props ) ) {\n\
-\t\t// Make sure that nothing sneaks out\n\
-\t\t// Record all 3 overflow attributes because IE does not\n\
-\t\t// change the overflow attribute when overflowX and\n\
-\t\t// overflowY are set to the same value\n\
-\t\topts.overflow = [ style.overflow, style.overflowX, style.overflowY ];\n\
-\n\
-\t\t// Set display property to inline-block for height/width\n\
-\t\t// animations on inline elements that are having width/height animated\n\
-\t\tdisplay = jQuery.css( elem, \"display\" );\n\
-\n\
-\t\t// Test default display if display is currently \"none\"\n\
-\t\tcheckDisplay = display === \"none\" ?\n\
-\t\t\tjQuery._data( elem, \"olddisplay\" ) || defaultDisplay( elem.nodeName ) : display;\n\
-\n\
-\t\tif ( checkDisplay === \"inline\" && jQuery.css( elem, \"float\" ) === \"none\" ) {\n\
-\n\
-\t\t\t// inline-level elements accept inline-block;\n\
-\t\t\t// block-level elements need to be inline with layout\n\
-\t\t\tif ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === \"inline\" ) {\n\
-\t\t\t\tstyle.display = \"inline-block\";\n\
-\t\t\t} else {\n\
-\t\t\t\tstyle.zoom = 1;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\tif ( opts.overflow ) {\n\
-\t\tstyle.overflow = \"hidden\";\n\
-\t\tif ( !support.shrinkWrapBlocks() ) {\n\
-\t\t\tanim.always(function() {\n\
-\t\t\t\tstyle.overflow = opts.overflow[ 0 ];\n\
-\t\t\t\tstyle.overflowX = opts.overflow[ 1 ];\n\
-\t\t\t\tstyle.overflowY = opts.overflow[ 2 ];\n\
-\t\t\t});\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// show/hide pass\n\
-\tfor ( prop in props ) {\n\
-\t\tvalue = props[ prop ];\n\
-\t\tif ( rfxtypes.exec( value ) ) {\n\
-\t\t\tdelete props[ prop ];\n\
-\t\t\ttoggle = toggle || value === \"toggle\";\n\
-\t\t\tif ( value === ( hidden ? \"hide\" : \"show\" ) ) {\n\
-\n\
-\t\t\t\t// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden\n\
-\t\t\t\tif ( value === \"show\" && dataShow && dataShow[ prop ] !== undefined ) {\n\
-\t\t\t\t\thidden = true;\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tcontinue;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t\torig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );\n\
-\n\
-\t\t// Any non-fx value stops us from restoring the original display value\n\
-\t\t} else {\n\
-\t\t\tdisplay = undefined;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\tif ( !jQuery.isEmptyObject( orig ) ) {\n\
-\t\tif ( dataShow ) {\n\
-\t\t\tif ( \"hidden\" in dataShow ) {\n\
-\t\t\t\thidden = dataShow.hidden;\n\
-\t\t\t}\n\
-\t\t} else {\n\
-\t\t\tdataShow = jQuery._data( elem, \"fxshow\", {} );\n\
-\t\t}\n\
-\n\
-\t\t// store state if its toggle - enables .stop().toggle() to \"reverse\"\n\
-\t\tif ( toggle ) {\n\
-\t\t\tdataShow.hidden = !hidden;\n\
-\t\t}\n\
-\t\tif ( hidden ) {\n\
-\t\t\tjQuery( elem ).show();\n\
-\t\t} else {\n\
-\t\t\tanim.done(function() {\n\
-\t\t\t\tjQuery( elem ).hide();\n\
-\t\t\t});\n\
-\t\t}\n\
-\t\tanim.done(function() {\n\
-\t\t\tvar prop;\n\
-\t\t\tjQuery._removeData( elem, \"fxshow\" );\n\
-\t\t\tfor ( prop in orig ) {\n\
-\t\t\t\tjQuery.style( elem, prop, orig[ prop ] );\n\
-\t\t\t}\n\
-\t\t});\n\
-\t\tfor ( prop in orig ) {\n\
-\t\t\ttween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );\n\
-\n\
-\t\t\tif ( !( prop in dataShow ) ) {\n\
-\t\t\t\tdataShow[ prop ] = tween.start;\n\
-\t\t\t\tif ( hidden ) {\n\
-\t\t\t\t\ttween.end = tween.start;\n\
-\t\t\t\t\ttween.start = prop === \"width\" || prop === \"height\" ? 1 : 0;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t// If this is a noop like .hide().hide(), restore an overwritten display value\n\
-\t} else if ( (display === \"none\" ? defaultDisplay( elem.nodeName ) : display) === \"inline\" ) {\n\
-\t\tstyle.display = display;\n\
-\t}\n\
-}\n\
-\n\
-function propFilter( props, specialEasing ) {\n\
-\tvar index, name, easing, value, hooks;\n\
-\n\
-\t// camelCase, specialEasing and expand cssHook pass\n\
-\tfor ( index in props ) {\n\
-\t\tname = jQuery.camelCase( index );\n\
-\t\teasing = specialEasing[ name ];\n\
-\t\tvalue = props[ index ];\n\
-\t\tif ( jQuery.isArray( value ) ) {\n\
-\t\t\teasing = value[ 1 ];\n\
-\t\t\tvalue = props[ index ] = value[ 0 ];\n\
-\t\t}\n\
-\n\
-\t\tif ( index !== name ) {\n\
-\t\t\tprops[ name ] = value;\n\
-\t\t\tdelete props[ index ];\n\
-\t\t}\n\
-\n\
-\t\thooks = jQuery.cssHooks[ name ];\n\
-\t\tif ( hooks && \"expand\" in hooks ) {\n\
-\t\t\tvalue = hooks.expand( value );\n\
-\t\t\tdelete props[ name ];\n\
-\n\
-\t\t\t// not quite $.extend, this wont overwrite keys already present.\n\
-\t\t\t// also - reusing 'index' from above because we have the correct \"name\"\n\
-\t\t\tfor ( index in value ) {\n\
-\t\t\t\tif ( !( index in props ) ) {\n\
-\t\t\t\t\tprops[ index ] = value[ index ];\n\
-\t\t\t\t\tspecialEasing[ index ] = easing;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t} else {\n\
-\t\t\tspecialEasing[ name ] = easing;\n\
-\t\t}\n\
-\t}\n\
-}\n\
-\n\
-function Animation( elem, properties, options ) {\n\
-\tvar result,\n\
-\t\tstopped,\n\
-\t\tindex = 0,\n\
-\t\tlength = animationPrefilters.length,\n\
-\t\tdeferred = jQuery.Deferred().always( function() {\n\
-\t\t\t// don't match elem in the :animated selector\n\
-\t\t\tdelete tick.elem;\n\
-\t\t}),\n\
-\t\ttick = function() {\n\
-\t\t\tif ( stopped ) {\n\
-\t\t\t\treturn false;\n\
-\t\t\t}\n\
-\t\t\tvar currentTime = fxNow || createFxNow(),\n\
-\t\t\t\tremaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),\n\
-\t\t\t\t// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)\n\
-\t\t\t\ttemp = remaining / animation.duration || 0,\n\
-\t\t\t\tpercent = 1 - temp,\n\
-\t\t\t\tindex = 0,\n\
-\t\t\t\tlength = animation.tweens.length;\n\
-\n\
-\t\t\tfor ( ; index < length ; index++ ) {\n\
-\t\t\t\tanimation.tweens[ index ].run( percent );\n\
-\t\t\t}\n\
-\n\
-\t\t\tdeferred.notifyWith( elem, [ animation, percent, remaining ]);\n\
-\n\
-\t\t\tif ( percent < 1 && length ) {\n\
-\t\t\t\treturn remaining;\n\
-\t\t\t} else {\n\
-\t\t\t\tdeferred.resolveWith( elem, [ animation ] );\n\
-\t\t\t\treturn false;\n\
-\t\t\t}\n\
-\t\t},\n\
-\t\tanimation = deferred.promise({\n\
-\t\t\telem: elem,\n\
-\t\t\tprops: jQuery.extend( {}, properties ),\n\
-\t\t\topts: jQuery.extend( true, { specialEasing: {} }, options ),\n\
-\t\t\toriginalProperties: properties,\n\
-\t\t\toriginalOptions: options,\n\
-\t\t\tstartTime: fxNow || createFxNow(),\n\
-\t\t\tduration: options.duration,\n\
-\t\t\ttweens: [],\n\
-\t\t\tcreateTween: function( prop, end ) {\n\
-\t\t\t\tvar tween = jQuery.Tween( elem, animation.opts, prop, end,\n\
-\t\t\t\t\t\tanimation.opts.specialEasing[ prop ] || animation.opts.easing );\n\
-\t\t\t\tanimation.tweens.push( tween );\n\
-\t\t\t\treturn tween;\n\
-\t\t\t},\n\
-\t\t\tstop: function( gotoEnd ) {\n\
-\t\t\t\tvar index = 0,\n\
-\t\t\t\t\t// if we are going to the end, we want to run all the tweens\n\
-\t\t\t\t\t// otherwise we skip this part\n\
-\t\t\t\t\tlength = gotoEnd ? animation.tweens.length : 0;\n\
-\t\t\t\tif ( stopped ) {\n\
-\t\t\t\t\treturn this;\n\
-\t\t\t\t}\n\
-\t\t\t\tstopped = true;\n\
-\t\t\t\tfor ( ; index < length ; index++ ) {\n\
-\t\t\t\t\tanimation.tweens[ index ].run( 1 );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// resolve when we played the last frame\n\
-\t\t\t\t// otherwise, reject\n\
-\t\t\t\tif ( gotoEnd ) {\n\
-\t\t\t\t\tdeferred.resolveWith( elem, [ animation, gotoEnd ] );\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tdeferred.rejectWith( elem, [ animation, gotoEnd ] );\n\
-\t\t\t\t}\n\
-\t\t\t\treturn this;\n\
-\t\t\t}\n\
-\t\t}),\n\
-\t\tprops = animation.props;\n\
-\n\
-\tpropFilter( props, animation.opts.specialEasing );\n\
-\n\
-\tfor ( ; index < length ; index++ ) {\n\
-\t\tresult = animationPrefilters[ index ].call( animation, elem, props, animation.opts );\n\
-\t\tif ( result ) {\n\
-\t\t\treturn result;\n\
-\t\t}\n\
-\t}\n\
-\n\
-\tjQuery.map( props, createTween, animation );\n\
-\n\
-\tif ( jQuery.isFunction( animation.opts.start ) ) {\n\
-\t\tanimation.opts.start.call( elem, animation );\n\
-\t}\n\
-\n\
-\tjQuery.fx.timer(\n\
-\t\tjQuery.extend( tick, {\n\
-\t\t\telem: elem,\n\
-\t\t\tanim: animation,\n\
-\t\t\tqueue: animation.opts.queue\n\
-\t\t})\n\
-\t);\n\
-\n\
-\t// attach callbacks from options\n\
-\treturn animation.progress( animation.opts.progress )\n\
-\t\t.done( animation.opts.done, animation.opts.complete )\n\
-\t\t.fail( animation.opts.fail )\n\
-\t\t.always( animation.opts.always );\n\
-}\n\
-\n\
-jQuery.Animation = jQuery.extend( Animation, {\n\
-\ttweener: function( props, callback ) {\n\
-\t\tif ( jQuery.isFunction( props ) ) {\n\
-\t\t\tcallback = props;\n\
-\t\t\tprops = [ \"*\" ];\n\
-\t\t} else {\n\
-\t\t\tprops = props.split(\" \");\n\
-\t\t}\n\
-\n\
-\t\tvar prop,\n\
-\t\t\tindex = 0,\n\
-\t\t\tlength = props.length;\n\
-\n\
-\t\tfor ( ; index < length ; index++ ) {\n\
-\t\t\tprop = props[ index ];\n\
-\t\t\ttweeners[ prop ] = tweeners[ prop ] || [];\n\
-\t\t\ttweeners[ prop ].unshift( callback );\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tprefilter: function( callback, prepend ) {\n\
-\t\tif ( prepend ) {\n\
-\t\t\tanimationPrefilters.unshift( callback );\n\
-\t\t} else {\n\
-\t\t\tanimationPrefilters.push( callback );\n\
-\t\t}\n\
-\t}\n\
-});\n\
-\n\
-jQuery.speed = function( speed, easing, fn ) {\n\
-\tvar opt = speed && typeof speed === \"object\" ? jQuery.extend( {}, speed ) : {\n\
-\t\tcomplete: fn || !fn && easing ||\n\
-\t\t\tjQuery.isFunction( speed ) && speed,\n\
-\t\tduration: speed,\n\
-\t\teasing: fn && easing || easing && !jQuery.isFunction( easing ) && easing\n\
-\t};\n\
-\n\
-\topt.duration = jQuery.fx.off ? 0 : typeof opt.duration === \"number\" ? opt.duration :\n\
-\t\topt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;\n\
-\n\
-\t// normalize opt.queue - true/undefined/null -> \"fx\"\n\
-\tif ( opt.queue == null || opt.queue === true ) {\n\
-\t\topt.queue = \"fx\";\n\
-\t}\n\
-\n\
-\t// Queueing\n\
-\topt.old = opt.complete;\n\
-\n\
-\topt.complete = function() {\n\
-\t\tif ( jQuery.isFunction( opt.old ) ) {\n\
-\t\t\topt.old.call( this );\n\
-\t\t}\n\
-\n\
-\t\tif ( opt.queue ) {\n\
-\t\t\tjQuery.dequeue( this, opt.queue );\n\
-\t\t}\n\
-\t};\n\
-\n\
-\treturn opt;\n\
-};\n\
-\n\
-jQuery.fn.extend({\n\
-\tfadeTo: function( speed, to, easing, callback ) {\n\
-\n\
-\t\t// show any hidden elements after setting opacity to 0\n\
-\t\treturn this.filter( isHidden ).css( \"opacity\", 0 ).show()\n\
-\n\
-\t\t\t// animate to the value specified\n\
-\t\t\t.end().animate({ opacity: to }, speed, easing, callback );\n\
-\t},\n\
-\tanimate: function( prop, speed, easing, callback ) {\n\
-\t\tvar empty = jQuery.isEmptyObject( prop ),\n\
-\t\t\toptall = jQuery.speed( speed, easing, callback ),\n\
-\t\t\tdoAnimation = function() {\n\
-\t\t\t\t// Operate on a copy of prop so per-property easing won't be lost\n\
-\t\t\t\tvar anim = Animation( this, jQuery.extend( {}, prop ), optall );\n\
-\n\
-\t\t\t\t// Empty animations, or finishing resolves immediately\n\
-\t\t\t\tif ( empty || jQuery._data( this, \"finish\" ) ) {\n\
-\t\t\t\t\tanim.stop( true );\n\
-\t\t\t\t}\n\
-\t\t\t};\n\
-\t\t\tdoAnimation.finish = doAnimation;\n\
-\n\
-\t\treturn empty || optall.queue === false ?\n\
-\t\t\tthis.each( doAnimation ) :\n\
-\t\t\tthis.queue( optall.queue, doAnimation );\n\
-\t},\n\
-\tstop: function( type, clearQueue, gotoEnd ) {\n\
-\t\tvar stopQueue = function( hooks ) {\n\
-\t\t\tvar stop = hooks.stop;\n\
-\t\t\tdelete hooks.stop;\n\
-\t\t\tstop( gotoEnd );\n\
-\t\t};\n\
-\n\
-\t\tif ( typeof type !== \"string\" ) {\n\
-\t\t\tgotoEnd = clearQueue;\n\
-\t\t\tclearQueue = type;\n\
-\t\t\ttype = undefined;\n\
-\t\t}\n\
-\t\tif ( clearQueue && type !== false ) {\n\
-\t\t\tthis.queue( type || \"fx\", [] );\n\
-\t\t}\n\
-\n\
-\t\treturn this.each(function() {\n\
-\t\t\tvar dequeue = true,\n\
-\t\t\t\tindex = type != null && type + \"queueHooks\",\n\
-\t\t\t\ttimers = jQuery.timers,\n\
-\t\t\t\tdata = jQuery._data( this );\n\
-\n\
-\t\t\tif ( index ) {\n\
-\t\t\t\tif ( data[ index ] && data[ index ].stop ) {\n\
-\t\t\t\t\tstopQueue( data[ index ] );\n\
-\t\t\t\t}\n\
-\t\t\t} else {\n\
-\t\t\t\tfor ( index in data ) {\n\
-\t\t\t\t\tif ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {\n\
-\t\t\t\t\t\tstopQueue( data[ index ] );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\tfor ( index = timers.length; index--; ) {\n\
-\t\t\t\tif ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {\n\
-\t\t\t\t\ttimers[ index ].anim.stop( gotoEnd );\n\
-\t\t\t\t\tdequeue = false;\n\
-\t\t\t\t\ttimers.splice( index, 1 );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// start the next in the queue if the last step wasn't forced\n\
-\t\t\t// timers currently will call their complete callbacks, which will dequeue\n\
-\t\t\t// but only if they were gotoEnd\n\
-\t\t\tif ( dequeue || !gotoEnd ) {\n\
-\t\t\t\tjQuery.dequeue( this, type );\n\
-\t\t\t}\n\
-\t\t});\n\
-\t},\n\
-\tfinish: function( type ) {\n\
-\t\tif ( type !== false ) {\n\
-\t\t\ttype = type || \"fx\";\n\
-\t\t}\n\
-\t\treturn this.each(function() {\n\
-\t\t\tvar index,\n\
-\t\t\t\tdata = jQuery._data( this ),\n\
-\t\t\t\tqueue = data[ type + \"queue\" ],\n\
-\t\t\t\thooks = data[ type + \"queueHooks\" ],\n\
-\t\t\t\ttimers = jQuery.timers,\n\
-\t\t\t\tlength = queue ? queue.length : 0;\n\
-\n\
-\t\t\t// enable finishing flag on private data\n\
-\t\t\tdata.finish = true;\n\
-\n\
-\t\t\t// empty the queue first\n\
-\t\t\tjQuery.queue( this, type, [] );\n\
-\n\
-\t\t\tif ( hooks && hooks.stop ) {\n\
-\t\t\t\thooks.stop.call( this, true );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// look for any active animations, and finish them\n\
-\t\t\tfor ( index = timers.length; index--; ) {\n\
-\t\t\t\tif ( timers[ index ].elem === this && timers[ index ].queue === type ) {\n\
-\t\t\t\t\ttimers[ index ].anim.stop( true );\n\
-\t\t\t\t\ttimers.splice( index, 1 );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// look for any animations in the old queue and finish them\n\
-\t\t\tfor ( index = 0; index < length; index++ ) {\n\
-\t\t\t\tif ( queue[ index ] && queue[ index ].finish ) {\n\
-\t\t\t\t\tqueue[ index ].finish.call( this );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// turn off finishing flag\n\
-\t\t\tdelete data.finish;\n\
-\t\t});\n\
-\t}\n\
-});\n\
-\n\
-jQuery.each([ \"toggle\", \"show\", \"hide\" ], function( i, name ) {\n\
-\tvar cssFn = jQuery.fn[ name ];\n\
-\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\
-\t\treturn speed == null || typeof speed === \"boolean\" ?\n\
-\t\t\tcssFn.apply( this, arguments ) :\n\
-\t\t\tthis.animate( genFx( name, true ), speed, easing, callback );\n\
-\t};\n\
-});\n\
-\n\
-// Generate shortcuts for custom animations\n\
-jQuery.each({\n\
-\tslideDown: genFx(\"show\"),\n\
-\tslideUp: genFx(\"hide\"),\n\
-\tslideToggle: genFx(\"toggle\"),\n\
-\tfadeIn: { opacity: \"show\" },\n\
-\tfadeOut: { opacity: \"hide\" },\n\
-\tfadeToggle: { opacity: \"toggle\" }\n\
-}, function( name, props ) {\n\
-\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\
-\t\treturn this.animate( props, speed, easing, callback );\n\
-\t};\n\
-});\n\
-\n\
-jQuery.timers = [];\n\
-jQuery.fx.tick = function() {\n\
-\tvar timer,\n\
-\t\ttimers = jQuery.timers,\n\
-\t\ti = 0;\n\
-\n\
-\tfxNow = jQuery.now();\n\
-\n\
-\tfor ( ; i < timers.length; i++ ) {\n\
-\t\ttimer = timers[ i ];\n\
-\t\t// Checks the timer has not already been removed\n\
-\t\tif ( !timer() && timers[ i ] === timer ) {\n\
-\t\t\ttimers.splice( i--, 1 );\n\
-\t\t}\n\
-\t}\n\
-\n\
-\tif ( !timers.length ) {\n\
-\t\tjQuery.fx.stop();\n\
-\t}\n\
-\tfxNow = undefined;\n\
-};\n\
-\n\
-jQuery.fx.timer = function( timer ) {\n\
-\tjQuery.timers.push( timer );\n\
-\tif ( timer() ) {\n\
-\t\tjQuery.fx.start();\n\
-\t} else {\n\
-\t\tjQuery.timers.pop();\n\
-\t}\n\
-};\n\
-\n\
-jQuery.fx.interval = 13;\n\
-\n\
-jQuery.fx.start = function() {\n\
-\tif ( !timerId ) {\n\
-\t\ttimerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );\n\
-\t}\n\
-};\n\
-\n\
-jQuery.fx.stop = function() {\n\
-\tclearInterval( timerId );\n\
-\ttimerId = null;\n\
-};\n\
-\n\
-jQuery.fx.speeds = {\n\
-\tslow: 600,\n\
-\tfast: 200,\n\
-\t// Default speed\n\
-\t_default: 400\n\
-};\n\
-\n\
-\n\
-// Based off of the plugin by Clint Helfers, with permission.\n\
-// http://blindsignals.com/index.php/2009/07/jquery-delay/\n\
-jQuery.fn.delay = function( time, type ) {\n\
-\ttime = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;\n\
-\ttype = type || \"fx\";\n\
-\n\
-\treturn this.queue( type, function( next, hooks ) {\n\
-\t\tvar timeout = setTimeout( next, time );\n\
-\t\thooks.stop = function() {\n\
-\t\t\tclearTimeout( timeout );\n\
-\t\t};\n\
-\t});\n\
-};\n\
-\n\
-\n\
-(function() {\n\
-\t// Minified: var a,b,c,d,e\n\
-\tvar input, div, select, a, opt;\n\
-\n\
-\t// Setup\n\
-\tdiv = document.createElement( \"div\" );\n\
-\tdiv.setAttribute( \"className\", \"t\" );\n\
-\tdiv.innerHTML = \"  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>\";\n\
-\ta = div.getElementsByTagName(\"a\")[ 0 ];\n\
-\n\
-\t// First batch of tests.\n\
-\tselect = document.createElement(\"select\");\n\
-\topt = select.appendChild( document.createElement(\"option\") );\n\
-\tinput = div.getElementsByTagName(\"input\")[ 0 ];\n\
-\n\
-\ta.style.cssText = \"top:1px\";\n\
-\n\
-\t// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)\n\
-\tsupport.getSetAttribute = div.className !== \"t\";\n\
-\n\
-\t// Get the style information from getAttribute\n\
-\t// (IE uses .cssText instead)\n\
-\tsupport.style = /top/.test( a.getAttribute(\"style\") );\n\
-\n\
-\t// Make sure that URLs aren't manipulated\n\
-\t// (IE normalizes it by default)\n\
-\tsupport.hrefNormalized = a.getAttribute(\"href\") === \"/a\";\n\
-\n\
-\t// Check the default checkbox/radio value (\"\" on WebKit; \"on\" elsewhere)\n\
-\tsupport.checkOn = !!input.value;\n\
-\n\
-\t// Make sure that a selected-by-default option has a working selected property.\n\
-\t// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)\n\
-\tsupport.optSelected = opt.selected;\n\
-\n\
-\t// Tests for enctype support on a form (#6743)\n\
-\tsupport.enctype = !!document.createElement(\"form\").enctype;\n\
-\n\
-\t// Make sure that the options inside disabled selects aren't marked as disabled\n\
-\t// (WebKit marks them as disabled)\n\
-\tselect.disabled = true;\n\
-\tsupport.optDisabled = !opt.disabled;\n\
-\n\
-\t// Support: IE8 only\n\
-\t// Check if we can trust getAttribute(\"value\")\n\
-\tinput = document.createElement( \"input\" );\n\
-\tinput.setAttribute( \"value\", \"\" );\n\
-\tsupport.input = input.getAttribute( \"value\" ) === \"\";\n\
-\n\
-\t// Check if an input maintains its value after becoming a radio\n\
-\tinput.value = \"t\";\n\
-\tinput.setAttribute( \"type\", \"radio\" );\n\
-\tsupport.radioValue = input.value === \"t\";\n\
-})();\n\
-\n\
-\n\
-var rreturn = /\\r/g;\n\
-\n\
-jQuery.fn.extend({\n\
-\tval: function( value ) {\n\
-\t\tvar hooks, ret, isFunction,\n\
-\t\t\telem = this[0];\n\
-\n\
-\t\tif ( !arguments.length ) {\n\
-\t\t\tif ( elem ) {\n\
-\t\t\t\thooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];\n\
-\n\
-\t\t\t\tif ( hooks && \"get\" in hooks && (ret = hooks.get( elem, \"value\" )) !== undefined ) {\n\
-\t\t\t\t\treturn ret;\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\tret = elem.value;\n\
-\n\
-\t\t\t\treturn typeof ret === \"string\" ?\n\
-\t\t\t\t\t// handle most common string cases\n\
-\t\t\t\t\tret.replace(rreturn, \"\") :\n\
-\t\t\t\t\t// handle cases where value is null/undef or number\n\
-\t\t\t\t\tret == null ? \"\" : ret;\n\
-\t\t\t}\n\
-\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\tisFunction = jQuery.isFunction( value );\n\
-\n\
-\t\treturn this.each(function( i ) {\n\
-\t\t\tvar val;\n\
-\n\
-\t\t\tif ( this.nodeType !== 1 ) {\n\
-\t\t\t\treturn;\n\
-\t\t\t}\n\
-\n\
-\t\t\tif ( isFunction ) {\n\
-\t\t\t\tval = value.call( this, i, jQuery( this ).val() );\n\
-\t\t\t} else {\n\
-\t\t\t\tval = value;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Treat null/undefined as \"\"; convert numbers to string\n\
-\t\t\tif ( val == null ) {\n\
-\t\t\t\tval = \"\";\n\
-\t\t\t} else if ( typeof val === \"number\" ) {\n\
-\t\t\t\tval += \"\";\n\
-\t\t\t} else if ( jQuery.isArray( val ) ) {\n\
-\t\t\t\tval = jQuery.map( val, function( value ) {\n\
-\t\t\t\t\treturn value == null ? \"\" : value + \"\";\n\
-\t\t\t\t});\n\
-\t\t\t}\n\
-\n\
-\t\t\thooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];\n\
-\n\
-\t\t\t// If set returns undefined, fall back to normal setting\n\
-\t\t\tif ( !hooks || !(\"set\" in hooks) || hooks.set( this, val, \"value\" ) === undefined ) {\n\
-\t\t\t\tthis.value = val;\n\
-\t\t\t}\n\
-\t\t});\n\
-\t}\n\
-});\n\
-\n\
-jQuery.extend({\n\
-\tvalHooks: {\n\
-\t\toption: {\n\
-\t\t\tget: function( elem ) {\n\
-\t\t\t\tvar val = jQuery.find.attr( elem, \"value\" );\n\
-\t\t\t\treturn val != null ?\n\
-\t\t\t\t\tval :\n\
-\t\t\t\t\t// Support: IE10-11+\n\
-\t\t\t\t\t// option.text throws exceptions (#14686, #14858)\n\
-\t\t\t\t\tjQuery.trim( jQuery.text( elem ) );\n\
-\t\t\t}\n\
-\t\t},\n\
-\t\tselect: {\n\
-\t\t\tget: function( elem ) {\n\
-\t\t\t\tvar value, option,\n\
-\t\t\t\t\toptions = elem.options,\n\
-\t\t\t\t\tindex = elem.selectedIndex,\n\
-\t\t\t\t\tone = elem.type === \"select-one\" || index < 0,\n\
-\t\t\t\t\tvalues = one ? null : [],\n\
-\t\t\t\t\tmax = one ? index + 1 : options.length,\n\
-\t\t\t\t\ti = index < 0 ?\n\
-\t\t\t\t\t\tmax :\n\
-\t\t\t\t\t\tone ? index : 0;\n\
-\n\
-\t\t\t\t// Loop through all the selected options\n\
-\t\t\t\tfor ( ; i < max; i++ ) {\n\
-\t\t\t\t\toption = options[ i ];\n\
-\n\
-\t\t\t\t\t// oldIE doesn't update selected after form reset (#2551)\n\
-\t\t\t\t\tif ( ( option.selected || i === index ) &&\n\
-\t\t\t\t\t\t\t// Don't return options that are disabled or in a disabled optgroup\n\
-\t\t\t\t\t\t\t( support.optDisabled ? !option.disabled : option.getAttribute(\"disabled\") === null ) &&\n\
-\t\t\t\t\t\t\t( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, \"optgroup\" ) ) ) {\n\
-\n\
-\t\t\t\t\t\t// Get the specific value for the option\n\
-\t\t\t\t\t\tvalue = jQuery( option ).val();\n\
-\n\
-\t\t\t\t\t\t// We don't need an array for one selects\n\
-\t\t\t\t\t\tif ( one ) {\n\
-\t\t\t\t\t\t\treturn value;\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t// Multi-Selects return an array\n\
-\t\t\t\t\t\tvalues.push( value );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\treturn values;\n\
-\t\t\t},\n\
-\n\
-\t\t\tset: function( elem, value ) {\n\
-\t\t\t\tvar optionSet, option,\n\
-\t\t\t\t\toptions = elem.options,\n\
-\t\t\t\t\tvalues = jQuery.makeArray( value ),\n\
-\t\t\t\t\ti = options.length;\n\
-\n\
-\t\t\t\twhile ( i-- ) {\n\
-\t\t\t\t\toption = options[ i ];\n\
-\n\
-\t\t\t\t\tif ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {\n\
-\n\
-\t\t\t\t\t\t// Support: IE6\n\
-\t\t\t\t\t\t// When new option element is added to select box we need to\n\
-\t\t\t\t\t\t// force reflow of newly added node in order to workaround delay\n\
-\t\t\t\t\t\t// of initialization properties\n\
-\t\t\t\t\t\ttry {\n\
-\t\t\t\t\t\t\toption.selected = optionSet = true;\n\
-\n\
-\t\t\t\t\t\t} catch ( _ ) {\n\
-\n\
-\t\t\t\t\t\t\t// Will be executed only in IE6\n\
-\t\t\t\t\t\t\toption.scrollHeight;\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\toption.selected = false;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// Force browsers to behave consistently when non-matching value is set\n\
-\t\t\t\tif ( !optionSet ) {\n\
-\t\t\t\t\telem.selectedIndex = -1;\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\treturn options;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-});\n\
-\n\
-// Radios and checkboxes getter/setter\n\
-jQuery.each([ \"radio\", \"checkbox\" ], function() {\n\
-\tjQuery.valHooks[ this ] = {\n\
-\t\tset: function( elem, value ) {\n\
-\t\t\tif ( jQuery.isArray( value ) ) {\n\
-\t\t\t\treturn ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t};\n\
-\tif ( !support.checkOn ) {\n\
-\t\tjQuery.valHooks[ this ].get = function( elem ) {\n\
-\t\t\t// Support: Webkit\n\
-\t\t\t// \"\" is returned instead of \"on\" if a value isn't specified\n\
-\t\t\treturn elem.getAttribute(\"value\") === null ? \"on\" : elem.value;\n\
-\t\t};\n\
-\t}\n\
-});\n\
-\n\
-\n\
-\n\
-\n\
-var nodeHook, boolHook,\n\
-\tattrHandle = jQuery.expr.attrHandle,\n\
-\truseDefault = /^(?:checked|selected)$/i,\n\
-\tgetSetAttribute = support.getSetAttribute,\n\
-\tgetSetInput = support.input;\n\
-\n\
-jQuery.fn.extend({\n\
-\tattr: function( name, value ) {\n\
-\t\treturn access( this, jQuery.attr, name, value, arguments.length > 1 );\n\
-\t},\n\
-\n\
-\tremoveAttr: function( name ) {\n\
-\t\treturn this.each(function() {\n\
-\t\t\tjQuery.removeAttr( this, name );\n\
-\t\t});\n\
-\t}\n\
-});\n\
-\n\
-jQuery.extend({\n\
-\tattr: function( elem, name, value ) {\n\
-\t\tvar hooks, ret,\n\
-\t\t\tnType = elem.nodeType;\n\
-\n\
-\t\t// don't get/set attributes on text, comment and attribute nodes\n\
-\t\tif ( !elem || nType === 3 || nType === 8 || nType === 2 ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\t// Fallback to prop when attributes are not supported\n\
-\t\tif ( typeof elem.getAttribute === strundefined ) {\n\
-\t\t\treturn jQuery.prop( elem, name, value );\n\
-\t\t}\n\
-\n\
-\t\t// All attributes are lowercase\n\
-\t\t// Grab necessary hook if one is defined\n\
-\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\
-\t\t\tname = name.toLowerCase();\n\
-\t\t\thooks = jQuery.attrHooks[ name ] ||\n\
-\t\t\t\t( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );\n\
-\t\t}\n\
-\n\
-\t\tif ( value !== undefined ) {\n\
-\n\
-\t\t\tif ( value === null ) {\n\
-\t\t\t\tjQuery.removeAttr( elem, name );\n\
-\n\
-\t\t\t} else if ( hooks && \"set\" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {\n\
-\t\t\t\treturn ret;\n\
-\n\
-\t\t\t} else {\n\
-\t\t\t\telem.setAttribute( name, value + \"\" );\n\
-\t\t\t\treturn value;\n\
-\t\t\t}\n\
-\n\
-\t\t} else if ( hooks && \"get\" in hooks && (ret = hooks.get( elem, name )) !== null ) {\n\
-\t\t\treturn ret;\n\
-\n\
-\t\t} else {\n\
-\t\t\tret = jQuery.find.attr( elem, name );\n\
-\n\
-\t\t\t// Non-existent attributes return null, we normalize to undefined\n\
-\t\t\treturn ret == null ?\n\
-\t\t\t\tundefined :\n\
-\t\t\t\tret;\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tremoveAttr: function( elem, value ) {\n\
-\t\tvar name, propName,\n\
-\t\t\ti = 0,\n\
-\t\t\tattrNames = value && value.match( rnotwhite );\n\
-\n\
-\t\tif ( attrNames && elem.nodeType === 1 ) {\n\
-\t\t\twhile ( (name = attrNames[i++]) ) {\n\
-\t\t\t\tpropName = jQuery.propFix[ name ] || name;\n\
-\n\
-\t\t\t\t// Boolean attributes get special treatment (#10870)\n\
-\t\t\t\tif ( jQuery.expr.match.bool.test( name ) ) {\n\
-\t\t\t\t\t// Set corresponding property to false\n\
-\t\t\t\t\tif ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {\n\
-\t\t\t\t\t\telem[ propName ] = false;\n\
-\t\t\t\t\t// Support: IE<9\n\
-\t\t\t\t\t// Also clear defaultChecked/defaultSelected (if appropriate)\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\telem[ jQuery.camelCase( \"default-\" + name ) ] =\n\
-\t\t\t\t\t\t\telem[ propName ] = false;\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t// See #9699 for explanation of this approach (setting first, then removal)\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tjQuery.attr( elem, name, \"\" );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\telem.removeAttribute( getSetAttribute ? name : propName );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tattrHooks: {\n\
-\t\ttype: {\n\
-\t\t\tset: function( elem, value ) {\n\
-\t\t\t\tif ( !support.radioValue && value === \"radio\" && jQuery.nodeName(elem, \"input\") ) {\n\
-\t\t\t\t\t// Setting the type on a radio button after the value resets the value in IE6-9\n\
-\t\t\t\t\t// Reset value to default in case type is set after value during creation\n\
-\t\t\t\t\tvar val = elem.value;\n\
-\t\t\t\t\telem.setAttribute( \"type\", value );\n\
-\t\t\t\t\tif ( val ) {\n\
-\t\t\t\t\t\telem.value = val;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\treturn value;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-});\n\
-\n\
-// Hook for boolean attributes\n\
-boolHook = {\n\
-\tset: function( elem, value, name ) {\n\
-\t\tif ( value === false ) {\n\
-\t\t\t// Remove boolean attributes when set to false\n\
-\t\t\tjQuery.removeAttr( elem, name );\n\
-\t\t} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {\n\
-\t\t\t// IE<8 needs the *property* name\n\
-\t\t\telem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );\n\
-\n\
-\t\t// Use defaultChecked and defaultSelected for oldIE\n\
-\t\t} else {\n\
-\t\t\telem[ jQuery.camelCase( \"default-\" + name ) ] = elem[ name ] = true;\n\
-\t\t}\n\
-\n\
-\t\treturn name;\n\
-\t}\n\
-};\n\
-\n\
-// Retrieve booleans specially\n\
-jQuery.each( jQuery.expr.match.bool.source.match( /\\w+/g ), function( i, name ) {\n\
-\n\
-\tvar getter = attrHandle[ name ] || jQuery.find.attr;\n\
-\n\
-\tattrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?\n\
-\t\tfunction( elem, name, isXML ) {\n\
-\t\t\tvar ret, handle;\n\
-\t\t\tif ( !isXML ) {\n\
-\t\t\t\t// Avoid an infinite loop by temporarily removing this function from the getter\n\
-\t\t\t\thandle = attrHandle[ name ];\n\
-\t\t\t\tattrHandle[ name ] = ret;\n\
-\t\t\t\tret = getter( elem, name, isXML ) != null ?\n\
-\t\t\t\t\tname.toLowerCase() :\n\
-\t\t\t\t\tnull;\n\
-\t\t\t\tattrHandle[ name ] = handle;\n\
-\t\t\t}\n\
-\t\t\treturn ret;\n\
-\t\t} :\n\
-\t\tfunction( elem, name, isXML ) {\n\
-\t\t\tif ( !isXML ) {\n\
-\t\t\t\treturn elem[ jQuery.camelCase( \"default-\" + name ) ] ?\n\
-\t\t\t\t\tname.toLowerCase() :\n\
-\t\t\t\t\tnull;\n\
-\t\t\t}\n\
-\t\t};\n\
-});\n\
-\n\
-// fix oldIE attroperties\n\
-if ( !getSetInput || !getSetAttribute ) {\n\
-\tjQuery.attrHooks.value = {\n\
-\t\tset: function( elem, value, name ) {\n\
-\t\t\tif ( jQuery.nodeName( elem, \"input\" ) ) {\n\
-\t\t\t\t// Does not return so that setAttribute is also used\n\
-\t\t\t\telem.defaultValue = value;\n\
-\t\t\t} else {\n\
-\t\t\t\t// Use nodeHook if defined (#1954); otherwise setAttribute is fine\n\
-\t\t\t\treturn nodeHook && nodeHook.set( elem, value, name );\n\
-\t\t\t}\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-// IE6/7 do not support getting/setting some attributes with get/setAttribute\n\
-if ( !getSetAttribute ) {\n\
-\n\
-\t// Use this for any attribute in IE6/7\n\
-\t// This fixes almost every IE6/7 issue\n\
-\tnodeHook = {\n\
-\t\tset: function( elem, value, name ) {\n\
-\t\t\t// Set the existing or create a new attribute node\n\
-\t\t\tvar ret = elem.getAttributeNode( name );\n\
-\t\t\tif ( !ret ) {\n\
-\t\t\t\telem.setAttributeNode(\n\
-\t\t\t\t\t(ret = elem.ownerDocument.createAttribute( name ))\n\
-\t\t\t\t);\n\
-\t\t\t}\n\
-\n\
-\t\t\tret.value = value += \"\";\n\
-\n\
-\t\t\t// Break association with cloned elements by also using setAttribute (#9646)\n\
-\t\t\tif ( name === \"value\" || value === elem.getAttribute( name ) ) {\n\
-\t\t\t\treturn value;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t};\n\
-\n\
-\t// Some attributes are constructed with empty-string values when not defined\n\
-\tattrHandle.id = attrHandle.name = attrHandle.coords =\n\
-\t\tfunction( elem, name, isXML ) {\n\
-\t\t\tvar ret;\n\
-\t\t\tif ( !isXML ) {\n\
-\t\t\t\treturn (ret = elem.getAttributeNode( name )) && ret.value !== \"\" ?\n\
-\t\t\t\t\tret.value :\n\
-\t\t\t\t\tnull;\n\
-\t\t\t}\n\
-\t\t};\n\
-\n\
-\t// Fixing value retrieval on a button requires this module\n\
-\tjQuery.valHooks.button = {\n\
-\t\tget: function( elem, name ) {\n\
-\t\t\tvar ret = elem.getAttributeNode( name );\n\
-\t\t\tif ( ret && ret.specified ) {\n\
-\t\t\t\treturn ret.value;\n\
-\t\t\t}\n\
-\t\t},\n\
-\t\tset: nodeHook.set\n\
-\t};\n\
-\n\
-\t// Set contenteditable to false on removals(#10429)\n\
-\t// Setting to empty string throws an error as an invalid value\n\
-\tjQuery.attrHooks.contenteditable = {\n\
-\t\tset: function( elem, value, name ) {\n\
-\t\t\tnodeHook.set( elem, value === \"\" ? false : value, name );\n\
-\t\t}\n\
-\t};\n\
-\n\
-\t// Set width and height to auto instead of 0 on empty string( Bug #8150 )\n\
-\t// This is for removals\n\
-\tjQuery.each([ \"width\", \"height\" ], function( i, name ) {\n\
-\t\tjQuery.attrHooks[ name ] = {\n\
-\t\t\tset: function( elem, value ) {\n\
-\t\t\t\tif ( value === \"\" ) {\n\
-\t\t\t\t\telem.setAttribute( name, \"auto\" );\n\
-\t\t\t\t\treturn value;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t};\n\
-\t});\n\
-}\n\
-\n\
-if ( !support.style ) {\n\
-\tjQuery.attrHooks.style = {\n\
-\t\tget: function( elem ) {\n\
-\t\t\t// Return undefined in the case of empty string\n\
-\t\t\t// Note: IE uppercases css property names, but if we were to .toLowerCase()\n\
-\t\t\t// .cssText, that would destroy case senstitivity in URL's, like in \"background\"\n\
-\t\t\treturn elem.style.cssText || undefined;\n\
-\t\t},\n\
-\t\tset: function( elem, value ) {\n\
-\t\t\treturn ( elem.style.cssText = value + \"\" );\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-\n\
-\n\
-\n\
-var rfocusable = /^(?:input|select|textarea|button|object)$/i,\n\
-\trclickable = /^(?:a|area)$/i;\n\
-\n\
-jQuery.fn.extend({\n\
-\tprop: function( name, value ) {\n\
-\t\treturn access( this, jQuery.prop, name, value, arguments.length > 1 );\n\
-\t},\n\
-\n\
-\tremoveProp: function( name ) {\n\
-\t\tname = jQuery.propFix[ name ] || name;\n\
-\t\treturn this.each(function() {\n\
-\t\t\t// try/catch handles cases where IE balks (such as removing a property on window)\n\
-\t\t\ttry {\n\
-\t\t\t\tthis[ name ] = undefined;\n\
-\t\t\t\tdelete this[ name ];\n\
-\t\t\t} catch( e ) {}\n\
-\t\t});\n\
-\t}\n\
-});\n\
-\n\
-jQuery.extend({\n\
-\tpropFix: {\n\
-\t\t\"for\": \"htmlFor\",\n\
-\t\t\"class\": \"className\"\n\
-\t},\n\
-\n\
-\tprop: function( elem, name, value ) {\n\
-\t\tvar ret, hooks, notxml,\n\
-\t\t\tnType = elem.nodeType;\n\
-\n\
-\t\t// don't get/set properties on text, comment and attribute nodes\n\
-\t\tif ( !elem || nType === 3 || nType === 8 || nType === 2 ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\tnotxml = nType !== 1 || !jQuery.isXMLDoc( elem );\n\
-\n\
-\t\tif ( notxml ) {\n\
-\t\t\t// Fix name and attach hooks\n\
-\t\t\tname = jQuery.propFix[ name ] || name;\n\
-\t\t\thooks = jQuery.propHooks[ name ];\n\
-\t\t}\n\
-\n\
-\t\tif ( value !== undefined ) {\n\
-\t\t\treturn hooks && \"set\" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?\n\
-\t\t\t\tret :\n\
-\t\t\t\t( elem[ name ] = value );\n\
-\n\
-\t\t} else {\n\
-\t\t\treturn hooks && \"get\" in hooks && (ret = hooks.get( elem, name )) !== null ?\n\
-\t\t\t\tret :\n\
-\t\t\t\telem[ name ];\n\
-\t\t}\n\
-\t},\n\
-\n\
-\tpropHooks: {\n\
-\t\ttabIndex: {\n\
-\t\t\tget: function( elem ) {\n\
-\t\t\t\t// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set\n\
-\t\t\t\t// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/\n\
-\t\t\t\t// Use proper attribute retrieval(#12072)\n\
-\t\t\t\tvar tabindex = jQuery.find.attr( elem, \"tabindex\" );\n\
-\n\
-\t\t\t\treturn tabindex ?\n\
-\t\t\t\t\tparseInt( tabindex, 10 ) :\n\
-\t\t\t\t\trfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?\n\
-\t\t\t\t\t\t0 :\n\
-\t\t\t\t\t\t-1;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-});\n\
-\n\
-// Some attributes require a special call on IE\n\
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\n\
-if ( !support.hrefNormalized ) {\n\
-\t// href/src property should get the full normalized URL (#10299/#12915)\n\
-\tjQuery.each([ \"href\", \"src\" ], function( i, name ) {\n\
-\t\tjQuery.propHooks[ name ] = {\n\
-\t\t\tget: function( elem ) {\n\
-\t\t\t\treturn elem.getAttribute( name, 4 );\n\
-\t\t\t}\n\
-\t\t};\n\
-\t});\n\
-}\n\
-\n\
-// Support: Safari, IE9+\n\
-// mis-reports the default selected property of an option\n\
-// Accessing the parent's selectedIndex property fixes it\n\
-if ( !support.optSelected ) {\n\
-\tjQuery.propHooks.selected = {\n\
-\t\tget: function( elem ) {\n\
-\t\t\tvar parent = elem.parentNode;\n\
-\n\
-\t\t\tif ( parent ) {\n\
-\t\t\t\tparent.selectedIndex;\n\
-\n\
-\t\t\t\t// Make sure that it also works with optgroups, see #5701\n\
-\t\t\t\tif ( parent.parentNode ) {\n\
-\t\t\t\t\tparent.parentNode.selectedIndex;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t\treturn null;\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-jQuery.each([\n\
-\t\"tabIndex\",\n\
-\t\"readOnly\",\n\
-\t\"maxLength\",\n\
-\t\"cellSpacing\",\n\
-\t\"cellPadding\",\n\
-\t\"rowSpan\",\n\
-\t\"colSpan\",\n\
-\t\"useMap\",\n\
-\t\"frameBorder\",\n\
-\t\"contentEditable\"\n\
-], function() {\n\
-\tjQuery.propFix[ this.toLowerCase() ] = this;\n\
-});\n\
-\n\
-// IE6/7 call enctype encoding\n\
-if ( !support.enctype ) {\n\
-\tjQuery.propFix.enctype = \"encoding\";\n\
-}\n\
-\n\
-\n\
-\n\
-\n\
-var rclass = /[\\t\\r\\n\
-\\f]/g;\n\
-\n\
-jQuery.fn.extend({\n\
-\taddClass: function( value ) {\n\
-\t\tvar classes, elem, cur, clazz, j, finalValue,\n\
-\t\t\ti = 0,\n\
-\t\t\tlen = this.length,\n\
-\t\t\tproceed = typeof value === \"string\" && value;\n\
-\n\
-\t\tif ( jQuery.isFunction( value ) ) {\n\
-\t\t\treturn this.each(function( j ) {\n\
-\t\t\t\tjQuery( this ).addClass( value.call( this, j, this.className ) );\n\
-\t\t\t});\n\
-\t\t}\n\
-\n\
-\t\tif ( proceed ) {\n\
-\t\t\t// The disjunction here is for better compressibility (see removeClass)\n\
-\t\t\tclasses = ( value || \"\" ).match( rnotwhite ) || [];\n\
-\n\
-\t\t\tfor ( ; i < len; i++ ) {\n\
-\t\t\t\telem = this[ i ];\n\
-\t\t\t\tcur = elem.nodeType === 1 && ( elem.className ?\n\
-\t\t\t\t\t( \" \" + elem.className + \" \" ).replace( rclass, \" \" ) :\n\
-\t\t\t\t\t\" \"\n\
-\t\t\t\t);\n\
-\n\
-\t\t\t\tif ( cur ) {\n\
-\t\t\t\t\tj = 0;\n\
-\t\t\t\t\twhile ( (clazz = classes[j++]) ) {\n\
-\t\t\t\t\t\tif ( cur.indexOf( \" \" + clazz + \" \" ) < 0 ) {\n\
-\t\t\t\t\t\t\tcur += clazz + \" \";\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// only assign if different to avoid unneeded rendering.\n\
-\t\t\t\t\tfinalValue = jQuery.trim( cur );\n\
-\t\t\t\t\tif ( elem.className !== finalValue ) {\n\
-\t\t\t\t\t\telem.className = finalValue;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn this;\n\
-\t},\n\
-\n\
-\tremoveClass: function( value ) {\n\
-\t\tvar classes, elem, cur, clazz, j, finalValue,\n\
-\t\t\ti = 0,\n\
-\t\t\tlen = this.length,\n\
-\t\t\tproceed = arguments.length === 0 || typeof value === \"string\" && value;\n\
-\n\
-\t\tif ( jQuery.isFunction( value ) ) {\n\
-\t\t\treturn this.each(function( j ) {\n\
-\t\t\t\tjQuery( this ).removeClass( value.call( this, j, this.className ) );\n\
-\t\t\t});\n\
-\t\t}\n\
-\t\tif ( proceed ) {\n\
-\t\t\tclasses = ( value || \"\" ).match( rnotwhite ) || [];\n\
-\n\
-\t\t\tfor ( ; i < len; i++ ) {\n\
-\t\t\t\telem = this[ i ];\n\
-\t\t\t\t// This expression is here for better compressibility (see addClass)\n\
-\t\t\t\tcur = elem.nodeType === 1 && ( elem.className ?\n\
-\t\t\t\t\t( \" \" + elem.className + \" \" ).replace( rclass, \" \" ) :\n\
-\t\t\t\t\t\"\"\n\
-\t\t\t\t);\n\
-\n\
-\t\t\t\tif ( cur ) {\n\
-\t\t\t\t\tj = 0;\n\
-\t\t\t\t\twhile ( (clazz = classes[j++]) ) {\n\
-\t\t\t\t\t\t// Remove *all* instances\n\
-\t\t\t\t\t\twhile ( cur.indexOf( \" \" + clazz + \" \" ) >= 0 ) {\n\
-\t\t\t\t\t\t\tcur = cur.replace( \" \" + clazz + \" \", \" \" );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// only assign if different to avoid unneeded rendering.\n\
-\t\t\t\t\tfinalValue = value ? jQuery.trim( cur ) : \"\";\n\
-\t\t\t\t\tif ( elem.className !== finalValue ) {\n\
-\t\t\t\t\t\telem.className = finalValue;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn this;\n\
-\t},\n\
-\n\
-\ttoggleClass: function( value, stateVal ) {\n\
-\t\tvar type = typeof value;\n\
-\n\
-\t\tif ( typeof stateVal === \"boolean\" && type === \"string\" ) {\n\
-\t\t\treturn stateVal ? this.addClass( value ) : this.removeClass( value );\n\
-\t\t}\n\
-\n\
-\t\tif ( jQuery.isFunction( value ) ) {\n\
-\t\t\treturn this.each(function( i ) {\n\
-\t\t\t\tjQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );\n\
-\t\t\t});\n\
-\t\t}\n\
-\n\
-\t\treturn this.each(function() {\n\
-\t\t\tif ( type === \"string\" ) {\n\
-\t\t\t\t// toggle individual class names\n\
-\t\t\t\tvar className,\n\
-\t\t\t\t\ti = 0,\n\
-\t\t\t\t\tself = jQuery( this ),\n\
-\t\t\t\t\tclassNames = value.match( rnotwhite ) || [];\n\
-\n\
-\t\t\t\twhile ( (className = classNames[ i++ ]) ) {\n\
-\t\t\t\t\t// check each className given, space separated list\n\
-\t\t\t\t\tif ( self.hasClass( className ) ) {\n\
-\t\t\t\t\t\tself.removeClass( className );\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\tself.addClass( className );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t// Toggle whole class name\n\
-\t\t\t} else if ( type === strundefined || type === \"boolean\" ) {\n\
-\t\t\t\tif ( this.className ) {\n\
-\t\t\t\t\t// store className if set\n\
-\t\t\t\t\tjQuery._data( this, \"__className__\", this.className );\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// If the element has a class name or if we're passed \"false\",\n\
-\t\t\t\t// then remove the whole classname (if there was one, the above saved it).\n\
-\t\t\t\t// Otherwise bring back whatever was previously saved (if anything),\n\
-\t\t\t\t// falling back to the empty string if nothing was stored.\n\
-\t\t\t\tthis.className = this.className || value === false ? \"\" : jQuery._data( this, \"__className__\" ) || \"\";\n\
-\t\t\t}\n\
-\t\t});\n\
-\t},\n\
-\n\
-\thasClass: function( selector ) {\n\
-\t\tvar className = \" \" + selector + \" \",\n\
-\t\t\ti = 0,\n\
-\t\t\tl = this.length;\n\
-\t\tfor ( ; i < l; i++ ) {\n\
-\t\t\tif ( this[i].nodeType === 1 && (\" \" + this[i].className + \" \").replace(rclass, \" \").indexOf( className ) >= 0 ) {\n\
-\t\t\t\treturn true;\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn false;\n\
-\t}\n\
-});\n\
-\n\
-\n\
-\n\
-\n\
-// Return jQuery for attributes-only inclusion\n\
-\n\
-\n\
-jQuery.each( (\"blur focus focusin focusout load resize scroll unload click dblclick \" +\n\
-\t\"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave \" +\n\
-\t\"change select submit keydown keypress keyup error contextmenu\").split(\" \"), function( i, name ) {\n\
-\n\
-\t// Handle event binding\n\
-\tjQuery.fn[ name ] = function( data, fn ) {\n\
-\t\treturn arguments.length > 0 ?\n\
-\t\t\tthis.on( name, null, data, fn ) :\n\
-\t\t\tthis.trigger( name );\n\
-\t};\n\
-});\n\
-\n\
-jQuery.fn.extend({\n\
-\thover: function( fnOver, fnOut ) {\n\
-\t\treturn this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );\n\
-\t},\n\
-\n\
-\tbind: function( types, data, fn ) {\n\
-\t\treturn this.on( types, null, data, fn );\n\
-\t},\n\
-\tunbind: function( types, fn ) {\n\
-\t\treturn this.off( types, null, fn );\n\
-\t},\n\
-\n\
-\tdelegate: function( selector, types, data, fn ) {\n\
-\t\treturn this.on( types, selector, data, fn );\n\
-\t},\n\
-\tundelegate: function( selector, types, fn ) {\n\
-\t\t// ( namespace ) or ( selector, types [, fn] )\n\
-\t\treturn arguments.length === 1 ? this.off( selector, \"**\" ) : this.off( types, selector || \"**\", fn );\n\
-\t}\n\
-});\n\
-\n\
-\n\
-var nonce = jQuery.now();\n\
-\n\
-var rquery = (/\\?/);\n\
-\n\
-\n\
-\n\
-var rvalidtokens = /(,)|(\\[|{)|(}|])|\"(?:[^\"\\\\\\r\\n\
-]|\\\\[\"\\\\\\/bfnrt]|\\\\u[\\da-fA-F]{4})*\"\\s*:?|true|false|null|-?(?!0\\d)\\d+(?:\\.\\d+|)(?:[eE][+-]?\\d+|)/g;\n\
-\n\
-jQuery.parseJSON = function( data ) {\n\
-\t// Attempt to parse using the native JSON parser first\n\
-\tif ( window.JSON && window.JSON.parse ) {\n\
-\t\t// Support: Android 2.3\n\
-\t\t// Workaround failure to string-cast null input\n\
-\t\treturn window.JSON.parse( data + \"\" );\n\
-\t}\n\
-\n\
-\tvar requireNonComma,\n\
-\t\tdepth = null,\n\
-\t\tstr = jQuery.trim( data + \"\" );\n\
-\n\
-\t// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains\n\
-\t// after removing valid tokens\n\
-\treturn str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {\n\
-\n\
-\t\t// Force termination if we see a misplaced comma\n\
-\t\tif ( requireNonComma && comma ) {\n\
-\t\t\tdepth = 0;\n\
-\t\t}\n\
-\n\
-\t\t// Perform no more replacements after returning to outermost depth\n\
-\t\tif ( depth === 0 ) {\n\
-\t\t\treturn token;\n\
-\t\t}\n\
-\n\
-\t\t// Commas must not follow \"[\", \"{\", or \",\"\n\
-\t\trequireNonComma = open || comma;\n\
-\n\
-\t\t// Determine new depth\n\
-\t\t// array/object open (\"[\" or \"{\"): depth += true - false (increment)\n\
-\t\t// array/object close (\"]\" or \"}\"): depth += false - true (decrement)\n\
-\t\t// other cases (\",\" or primitive): depth += true - true (numeric cast)\n\
-\t\tdepth += !close - !open;\n\
-\n\
-\t\t// Remove this token\n\
-\t\treturn \"\";\n\
-\t}) ) ?\n\
-\t\t( Function( \"return \" + str ) )() :\n\
-\t\tjQuery.error( \"Invalid JSON: \" + data );\n\
-};\n\
-\n\
-\n\
-// Cross-browser xml parsing\n\
-jQuery.parseXML = function( data ) {\n\
-\tvar xml, tmp;\n\
-\tif ( !data || typeof data !== \"string\" ) {\n\
-\t\treturn null;\n\
-\t}\n\
-\ttry {\n\
-\t\tif ( window.DOMParser ) { // Standard\n\
-\t\t\ttmp = new DOMParser();\n\
-\t\t\txml = tmp.parseFromString( data, \"text/xml\" );\n\
-\t\t} else { // IE\n\
-\t\t\txml = new ActiveXObject( \"Microsoft.XMLDOM\" );\n\
-\t\t\txml.async = \"false\";\n\
-\t\t\txml.loadXML( data );\n\
-\t\t}\n\
-\t} catch( e ) {\n\
-\t\txml = undefined;\n\
-\t}\n\
-\tif ( !xml || !xml.documentElement || xml.getElementsByTagName( \"parsererror\" ).length ) {\n\
-\t\tjQuery.error( \"Invalid XML: \" + data );\n\
-\t}\n\
-\treturn xml;\n\
-};\n\
-\n\
-\n\
-var\n\
-\t// Document location\n\
-\tajaxLocParts,\n\
-\tajaxLocation,\n\
-\n\
-\trhash = /#.*$/,\n\
-\trts = /([?&])_=[^&]*/,\n\
-\trheaders = /^(.*?):[ \\t]*([^\\r\\n\
-]*)\\r?$/mg, // IE leaves an \\r character at EOL\n\
-\t// #7653, #8125, #8152: local protocol detection\n\
-\trlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,\n\
-\trnoContent = /^(?:GET|HEAD)$/,\n\
-\trprotocol = /^\\/\\//,\n\
-\trurl = /^([\\w.+-]+:)(?:\\/\\/(?:[^\\/?#]*@|)([^\\/?#:]*)(?::(\\d+)|)|)/,\n\
-\n\
-\t/* Prefilters\n\
-\t * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)\n\
-\t * 2) These are called:\n\
-\t *    - BEFORE asking for a transport\n\
-\t *    - AFTER param serialization (s.data is a string if s.processData is true)\n\
-\t * 3) key is the dataType\n\
-\t * 4) the catchall symbol \"*\" can be used\n\
-\t * 5) execution will start with transport dataType and THEN continue down to \"*\" if needed\n\
-\t */\n\
-\tprefilters = {},\n\
-\n\
-\t/* Transports bindings\n\
-\t * 1) key is the dataType\n\
-\t * 2) the catchall symbol \"*\" can be used\n\
-\t * 3) selection will start with transport dataType and THEN go to \"*\" if needed\n\
-\t */\n\
-\ttransports = {},\n\
-\n\
-\t// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression\n\
-\tallTypes = \"*/\".concat(\"*\");\n\
-\n\
-// #8138, IE may throw an exception when accessing\n\
-// a field from window.location if document.domain has been set\n\
-try {\n\
-\tajaxLocation = location.href;\n\
-} catch( e ) {\n\
-\t// Use the href attribute of an A element\n\
-\t// since IE will modify it given document.location\n\
-\tajaxLocation = document.createElement( \"a\" );\n\
-\tajaxLocation.href = \"\";\n\
-\tajaxLocation = ajaxLocation.href;\n\
-}\n\
-\n\
-// Segment location into parts\n\
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];\n\
-\n\
-// Base \"constructor\" for jQuery.ajaxPrefilter and jQuery.ajaxTransport\n\
-function addToPrefiltersOrTransports( structure ) {\n\
-\n\
-\t// dataTypeExpression is optional and defaults to \"*\"\n\
-\treturn function( dataTypeExpression, func ) {\n\
-\n\
-\t\tif ( typeof dataTypeExpression !== \"string\" ) {\n\
-\t\t\tfunc = dataTypeExpression;\n\
-\t\t\tdataTypeExpression = \"*\";\n\
-\t\t}\n\
-\n\
-\t\tvar dataType,\n\
-\t\t\ti = 0,\n\
-\t\t\tdataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];\n\
-\n\
-\t\tif ( jQuery.isFunction( func ) ) {\n\
-\t\t\t// For each dataType in the dataTypeExpression\n\
-\t\t\twhile ( (dataType = dataTypes[i++]) ) {\n\
-\t\t\t\t// Prepend if requested\n\
-\t\t\t\tif ( dataType.charAt( 0 ) === \"+\" ) {\n\
-\t\t\t\t\tdataType = dataType.slice( 1 ) || \"*\";\n\
-\t\t\t\t\t(structure[ dataType ] = structure[ dataType ] || []).unshift( func );\n\
-\n\
-\t\t\t\t// Otherwise append\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\t(structure[ dataType ] = structure[ dataType ] || []).push( func );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t};\n\
-}\n\
-\n\
-// Base inspection function for prefilters and transports\n\
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {\n\
-\n\
-\tvar inspected = {},\n\
-\t\tseekingTransport = ( structure === transports );\n\
-\n\
-\tfunction inspect( dataType ) {\n\
-\t\tvar selected;\n\
-\t\tinspected[ dataType ] = true;\n\
-\t\tjQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {\n\
-\t\t\tvar dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );\n\
-\t\t\tif ( typeof dataTypeOrTransport === \"string\" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {\n\
-\t\t\t\toptions.dataTypes.unshift( dataTypeOrTransport );\n\
-\t\t\t\tinspect( dataTypeOrTransport );\n\
-\t\t\t\treturn false;\n\
-\t\t\t} else if ( seekingTransport ) {\n\
-\t\t\t\treturn !( selected = dataTypeOrTransport );\n\
-\t\t\t}\n\
-\t\t});\n\
-\t\treturn selected;\n\
-\t}\n\
-\n\
-\treturn inspect( options.dataTypes[ 0 ] ) || !inspected[ \"*\" ] && inspect( \"*\" );\n\
-}\n\
-\n\
-// A special extend for ajax options\n\
-// that takes \"flat\" options (not to be deep extended)\n\
-// Fixes #9887\n\
-function ajaxExtend( target, src ) {\n\
-\tvar deep, key,\n\
-\t\tflatOptions = jQuery.ajaxSettings.flatOptions || {};\n\
-\n\
-\tfor ( key in src ) {\n\
-\t\tif ( src[ key ] !== undefined ) {\n\
-\t\t\t( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];\n\
-\t\t}\n\
-\t}\n\
-\tif ( deep ) {\n\
-\t\tjQuery.extend( true, target, deep );\n\
-\t}\n\
-\n\
-\treturn target;\n\
-}\n\
-\n\
-/* Handles responses to an ajax request:\n\
- * - finds the right dataType (mediates between content-type and expected dataType)\n\
- * - returns the corresponding response\n\
- */\n\
-function ajaxHandleResponses( s, jqXHR, responses ) {\n\
-\tvar firstDataType, ct, finalDataType, type,\n\
-\t\tcontents = s.contents,\n\
-\t\tdataTypes = s.dataTypes;\n\
-\n\
-\t// Remove auto dataType and get content-type in the process\n\
-\twhile ( dataTypes[ 0 ] === \"*\" ) {\n\
-\t\tdataTypes.shift();\n\
-\t\tif ( ct === undefined ) {\n\
-\t\t\tct = s.mimeType || jqXHR.getResponseHeader(\"Content-Type\");\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Check if we're dealing with a known content-type\n\
-\tif ( ct ) {\n\
-\t\tfor ( type in contents ) {\n\
-\t\t\tif ( contents[ type ] && contents[ type ].test( ct ) ) {\n\
-\t\t\t\tdataTypes.unshift( type );\n\
-\t\t\t\tbreak;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Check to see if we have a response for the expected dataType\n\
-\tif ( dataTypes[ 0 ] in responses ) {\n\
-\t\tfinalDataType = dataTypes[ 0 ];\n\
-\t} else {\n\
-\t\t// Try convertible dataTypes\n\
-\t\tfor ( type in responses ) {\n\
-\t\t\tif ( !dataTypes[ 0 ] || s.converters[ type + \" \" + dataTypes[0] ] ) {\n\
-\t\t\t\tfinalDataType = type;\n\
-\t\t\t\tbreak;\n\
-\t\t\t}\n\
-\t\t\tif ( !firstDataType ) {\n\
-\t\t\t\tfirstDataType = type;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t\t// Or just use first one\n\
-\t\tfinalDataType = finalDataType || firstDataType;\n\
-\t}\n\
-\n\
-\t// If we found a dataType\n\
-\t// We add the dataType to the list if needed\n\
-\t// and return the corresponding response\n\
-\tif ( finalDataType ) {\n\
-\t\tif ( finalDataType !== dataTypes[ 0 ] ) {\n\
-\t\t\tdataTypes.unshift( finalDataType );\n\
-\t\t}\n\
-\t\treturn responses[ finalDataType ];\n\
-\t}\n\
-}\n\
-\n\
-/* Chain conversions given the request and the original response\n\
- * Also sets the responseXXX fields on the jqXHR instance\n\
- */\n\
-function ajaxConvert( s, response, jqXHR, isSuccess ) {\n\
-\tvar conv2, current, conv, tmp, prev,\n\
-\t\tconverters = {},\n\
-\t\t// Work with a copy of dataTypes in case we need to modify it for conversion\n\
-\t\tdataTypes = s.dataTypes.slice();\n\
-\n\
-\t// Create converters map with lowercased keys\n\
-\tif ( dataTypes[ 1 ] ) {\n\
-\t\tfor ( conv in s.converters ) {\n\
-\t\t\tconverters[ conv.toLowerCase() ] = s.converters[ conv ];\n\
-\t\t}\n\
-\t}\n\
-\n\
-\tcurrent = dataTypes.shift();\n\
-\n\
-\t// Convert to each sequential dataType\n\
-\twhile ( current ) {\n\
-\n\
-\t\tif ( s.responseFields[ current ] ) {\n\
-\t\t\tjqXHR[ s.responseFields[ current ] ] = response;\n\
-\t\t}\n\
-\n\
-\t\t// Apply the dataFilter if provided\n\
-\t\tif ( !prev && isSuccess && s.dataFilter ) {\n\
-\t\t\tresponse = s.dataFilter( response, s.dataType );\n\
-\t\t}\n\
-\n\
-\t\tprev = current;\n\
-\t\tcurrent = dataTypes.shift();\n\
-\n\
-\t\tif ( current ) {\n\
-\n\
-\t\t\t// There's only work to do if current dataType is non-auto\n\
-\t\t\tif ( current === \"*\" ) {\n\
-\n\
-\t\t\t\tcurrent = prev;\n\
-\n\
-\t\t\t// Convert response if prev dataType is non-auto and differs from current\n\
-\t\t\t} else if ( prev !== \"*\" && prev !== current ) {\n\
-\n\
-\t\t\t\t// Seek a direct converter\n\
-\t\t\t\tconv = converters[ prev + \" \" + current ] || converters[ \"* \" + current ];\n\
-\n\
-\t\t\t\t// If none found, seek a pair\n\
-\t\t\t\tif ( !conv ) {\n\
-\t\t\t\t\tfor ( conv2 in converters ) {\n\
-\n\
-\t\t\t\t\t\t// If conv2 outputs current\n\
-\t\t\t\t\t\ttmp = conv2.split( \" \" );\n\
-\t\t\t\t\t\tif ( tmp[ 1 ] === current ) {\n\
-\n\
-\t\t\t\t\t\t\t// If prev can be converted to accepted input\n\
-\t\t\t\t\t\t\tconv = converters[ prev + \" \" + tmp[ 0 ] ] ||\n\
-\t\t\t\t\t\t\t\tconverters[ \"* \" + tmp[ 0 ] ];\n\
-\t\t\t\t\t\t\tif ( conv ) {\n\
-\t\t\t\t\t\t\t\t// Condense equivalence converters\n\
-\t\t\t\t\t\t\t\tif ( conv === true ) {\n\
-\t\t\t\t\t\t\t\t\tconv = converters[ conv2 ];\n\
-\n\
-\t\t\t\t\t\t\t\t// Otherwise, insert the intermediate dataType\n\
-\t\t\t\t\t\t\t\t} else if ( converters[ conv2 ] !== true ) {\n\
-\t\t\t\t\t\t\t\t\tcurrent = tmp[ 0 ];\n\
-\t\t\t\t\t\t\t\t\tdataTypes.unshift( tmp[ 1 ] );\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t\tbreak;\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// Apply converter (if not an equivalence)\n\
-\t\t\t\tif ( conv !== true ) {\n\
-\n\
-\t\t\t\t\t// Unless errors are allowed to bubble, catch and return them\n\
-\t\t\t\t\tif ( conv && s[ \"throws\" ] ) {\n\
-\t\t\t\t\t\tresponse = conv( response );\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\ttry {\n\
-\t\t\t\t\t\t\tresponse = conv( response );\n\
-\t\t\t\t\t\t} catch ( e ) {\n\
-\t\t\t\t\t\t\treturn { state: \"parsererror\", error: conv ? e : \"No conversion from \" + prev + \" to \" + current };\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\t}\n\
-\n\
-\treturn { state: \"success\", data: response };\n\
-}\n\
-\n\
-jQuery.extend({\n\
-\n\
-\t// Counter for holding the number of active queries\n\
-\tactive: 0,\n\
-\n\
-\t// Last-Modified header cache for next request\n\
-\tlastModified: {},\n\
-\tetag: {},\n\
-\n\
-\tajaxSettings: {\n\
-\t\turl: ajaxLocation,\n\
-\t\ttype: \"GET\",\n\
-\t\tisLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),\n\
-\t\tglobal: true,\n\
-\t\tprocessData: true,\n\
-\t\tasync: true,\n\
-\t\tcontentType: \"application/x-www-form-urlencoded; charset=UTF-8\",\n\
-\t\t/*\n\
-\t\ttimeout: 0,\n\
-\t\tdata: null,\n\
-\t\tdataType: null,\n\
-\t\tusername: null,\n\
-\t\tpassword: null,\n\
-\t\tcache: null,\n\
-\t\tthrows: false,\n\
-\t\ttraditional: false,\n\
-\t\theaders: {},\n\
-\t\t*/\n\
-\n\
-\t\taccepts: {\n\
-\t\t\t\"*\": allTypes,\n\
-\t\t\ttext: \"text/plain\",\n\
-\t\t\thtml: \"text/html\",\n\
-\t\t\txml: \"application/xml, text/xml\",\n\
-\t\t\tjson: \"application/json, text/javascript\"\n\
-\t\t},\n\
-\n\
-\t\tcontents: {\n\
-\t\t\txml: /xml/,\n\
-\t\t\thtml: /html/,\n\
-\t\t\tjson: /json/\n\
-\t\t},\n\
-\n\
-\t\tresponseFields: {\n\
-\t\t\txml: \"responseXML\",\n\
-\t\t\ttext: \"responseText\",\n\
-\t\t\tjson: \"responseJSON\"\n\
-\t\t},\n\
-\n\
-\t\t// Data converters\n\
-\t\t// Keys separate source (or catchall \"*\") and destination types with a single space\n\
-\t\tconverters: {\n\
-\n\
-\t\t\t// Convert anything to text\n\
-\t\t\t\"* text\": String,\n\
-\n\
-\t\t\t// Text to html (true = no transformation)\n\
-\t\t\t\"text html\": true,\n\
-\n\
-\t\t\t// Evaluate text as a json expression\n\
-\t\t\t\"text json\": jQuery.parseJSON,\n\
-\n\
-\t\t\t// Parse text as xml\n\
-\t\t\t\"text xml\": jQuery.parseXML\n\
-\t\t},\n\
-\n\
-\t\t// For options that shouldn't be deep extended:\n\
-\t\t// you can add your own custom options here if\n\
-\t\t// and when you create one that shouldn't be\n\
-\t\t// deep extended (see ajaxExtend)\n\
-\t\tflatOptions: {\n\
-\t\t\turl: true,\n\
-\t\t\tcontext: true\n\
-\t\t}\n\
-\t},\n\
-\n\
-\t// Creates a full fledged settings object into target\n\
-\t// with both ajaxSettings and settings fields.\n\
-\t// If target is omitted, writes into ajaxSettings.\n\
-\tajaxSetup: function( target, settings ) {\n\
-\t\treturn settings ?\n\
-\n\
-\t\t\t// Building a settings object\n\
-\t\t\tajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :\n\
-\n\
-\t\t\t// Extending ajaxSettings\n\
-\t\t\tajaxExtend( jQuery.ajaxSettings, target );\n\
-\t},\n\
-\n\
-\tajaxPrefilter: addToPrefiltersOrTransports( prefilters ),\n\
-\tajaxTransport: addToPrefiltersOrTransports( transports ),\n\
-\n\
-\t// Main method\n\
-\tajax: function( url, options ) {\n\
-\n\
-\t\t// If url is an object, simulate pre-1.5 signature\n\
-\t\tif ( typeof url === \"object\" ) {\n\
-\t\t\toptions = url;\n\
-\t\t\turl = undefined;\n\
-\t\t}\n\
-\n\
-\t\t// Force options to be an object\n\
-\t\toptions = options || {};\n\
-\n\
-\t\tvar // Cross-domain detection vars\n\
-\t\t\tparts,\n\
-\t\t\t// Loop variable\n\
-\t\t\ti,\n\
-\t\t\t// URL without anti-cache param\n\
-\t\t\tcacheURL,\n\
-\t\t\t// Response headers as string\n\
-\t\t\tresponseHeadersString,\n\
-\t\t\t// timeout handle\n\
-\t\t\ttimeoutTimer,\n\
-\n\
-\t\t\t// To know if global events are to be dispatched\n\
-\t\t\tfireGlobals,\n\
-\n\
-\t\t\ttransport,\n\
-\t\t\t// Response headers\n\
-\t\t\tresponseHeaders,\n\
-\t\t\t// Create the final options object\n\
-\t\t\ts = jQuery.ajaxSetup( {}, options ),\n\
-\t\t\t// Callbacks context\n\
-\t\t\tcallbackContext = s.context || s,\n\
-\t\t\t// Context for global events is callbackContext if it is a DOM node or jQuery collection\n\
-\t\t\tglobalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?\n\
-\t\t\t\tjQuery( callbackContext ) :\n\
-\t\t\t\tjQuery.event,\n\
-\t\t\t// Deferreds\n\
-\t\t\tdeferred = jQuery.Deferred(),\n\
-\t\t\tcompleteDeferred = jQuery.Callbacks(\"once memory\"),\n\
-\t\t\t// Status-dependent callbacks\n\
-\t\t\tstatusCode = s.statusCode || {},\n\
-\t\t\t// Headers (they are sent all at once)\n\
-\t\t\trequestHeaders = {},\n\
-\t\t\trequestHeadersNames = {},\n\
-\t\t\t// The jqXHR state\n\
-\t\t\tstate = 0,\n\
-\t\t\t// Default abort message\n\
-\t\t\tstrAbort = \"canceled\",\n\
-\t\t\t// Fake xhr\n\
-\t\t\tjqXHR = {\n\
-\t\t\t\treadyState: 0,\n\
-\n\
-\t\t\t\t// Builds headers hashtable if needed\n\
-\t\t\t\tgetResponseHeader: function( key ) {\n\
-\t\t\t\t\tvar match;\n\
-\t\t\t\t\tif ( state === 2 ) {\n\
-\t\t\t\t\t\tif ( !responseHeaders ) {\n\
-\t\t\t\t\t\t\tresponseHeaders = {};\n\
-\t\t\t\t\t\t\twhile ( (match = rheaders.exec( responseHeadersString )) ) {\n\
-\t\t\t\t\t\t\t\tresponseHeaders[ match[1].toLowerCase() ] = match[ 2 ];\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t\tmatch = responseHeaders[ key.toLowerCase() ];\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\treturn match == null ? null : match;\n\
-\t\t\t\t},\n\
-\n\
-\t\t\t\t// Raw string\n\
-\t\t\t\tgetAllResponseHeaders: function() {\n\
-\t\t\t\t\treturn state === 2 ? responseHeadersString : null;\n\
-\t\t\t\t},\n\
-\n\
-\t\t\t\t// Caches the header\n\
-\t\t\t\tsetRequestHeader: function( name, value ) {\n\
-\t\t\t\t\tvar lname = name.toLowerCase();\n\
-\t\t\t\t\tif ( !state ) {\n\
-\t\t\t\t\t\tname = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;\n\
-\t\t\t\t\t\trequestHeaders[ name ] = value;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\treturn this;\n\
-\t\t\t\t},\n\
-\n\
-\t\t\t\t// Overrides response content-type header\n\
-\t\t\t\toverrideMimeType: function( type ) {\n\
-\t\t\t\t\tif ( !state ) {\n\
-\t\t\t\t\t\ts.mimeType = type;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\treturn this;\n\
-\t\t\t\t},\n\
-\n\
-\t\t\t\t// Status-dependent callbacks\n\
-\t\t\t\tstatusCode: function( map ) {\n\
-\t\t\t\t\tvar code;\n\
-\t\t\t\t\tif ( map ) {\n\
-\t\t\t\t\t\tif ( state < 2 ) {\n\
-\t\t\t\t\t\t\tfor ( code in map ) {\n\
-\t\t\t\t\t\t\t\t// Lazy-add the new callback in a way that preserves old ones\n\
-\t\t\t\t\t\t\t\tstatusCode[ code ] = [ statusCode[ code ], map[ code ] ];\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\t// Execute the appropriate callbacks\n\
-\t\t\t\t\t\t\tjqXHR.always( map[ jqXHR.status ] );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\treturn this;\n\
-\t\t\t\t},\n\
-\n\
-\t\t\t\t// Cancel the request\n\
-\t\t\t\tabort: function( statusText ) {\n\
-\t\t\t\t\tvar finalText = statusText || strAbort;\n\
-\t\t\t\t\tif ( transport ) {\n\
-\t\t\t\t\t\ttransport.abort( finalText );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\tdone( 0, finalText );\n\
-\t\t\t\t\treturn this;\n\
-\t\t\t\t}\n\
-\t\t\t};\n\
-\n\
-\t\t// Attach deferreds\n\
-\t\tdeferred.promise( jqXHR ).complete = completeDeferred.add;\n\
-\t\tjqXHR.success = jqXHR.done;\n\
-\t\tjqXHR.error = jqXHR.fail;\n\
-\n\
-\t\t// Remove hash character (#7531: and string promotion)\n\
-\t\t// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)\n\
-\t\t// Handle falsy url in the settings object (#10093: consistency with old signature)\n\
-\t\t// We also use the url parameter if available\n\
-\t\ts.url = ( ( url || s.url || ajaxLocation ) + \"\" ).replace( rhash, \"\" ).replace( rprotocol, ajaxLocParts[ 1 ] + \"//\" );\n\
-\n\
-\t\t// Alias method option to type as per ticket #12004\n\
-\t\ts.type = options.method || options.type || s.method || s.type;\n\
-\n\
-\t\t// Extract dataTypes list\n\
-\t\ts.dataTypes = jQuery.trim( s.dataType || \"*\" ).toLowerCase().match( rnotwhite ) || [ \"\" ];\n\
-\n\
-\t\t// A cross-domain request is in order when we have a protocol:host:port mismatch\n\
-\t\tif ( s.crossDomain == null ) {\n\
-\t\t\tparts = rurl.exec( s.url.toLowerCase() );\n\
-\t\t\ts.crossDomain = !!( parts &&\n\
-\t\t\t\t( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||\n\
-\t\t\t\t\t( parts[ 3 ] || ( parts[ 1 ] === \"http:\" ? \"80\" : \"443\" ) ) !==\n\
-\t\t\t\t\t\t( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === \"http:\" ? \"80\" : \"443\" ) ) )\n\
-\t\t\t);\n\
-\t\t}\n\
-\n\
-\t\t// Convert data if not already a string\n\
-\t\tif ( s.data && s.processData && typeof s.data !== \"string\" ) {\n\
-\t\t\ts.data = jQuery.param( s.data, s.traditional );\n\
-\t\t}\n\
-\n\
-\t\t// Apply prefilters\n\
-\t\tinspectPrefiltersOrTransports( prefilters, s, options, jqXHR );\n\
-\n\
-\t\t// If request was aborted inside a prefilter, stop there\n\
-\t\tif ( state === 2 ) {\n\
-\t\t\treturn jqXHR;\n\
-\t\t}\n\
-\n\
-\t\t// We can fire global events as of now if asked to\n\
-\t\tfireGlobals = s.global;\n\
-\n\
-\t\t// Watch for a new set of requests\n\
-\t\tif ( fireGlobals && jQuery.active++ === 0 ) {\n\
-\t\t\tjQuery.event.trigger(\"ajaxStart\");\n\
-\t\t}\n\
-\n\
-\t\t// Uppercase the type\n\
-\t\ts.type = s.type.toUpperCase();\n\
-\n\
-\t\t// Determine if request has content\n\
-\t\ts.hasContent = !rnoContent.test( s.type );\n\
-\n\
-\t\t// Save the URL in case we're toying with the If-Modified-Since\n\
-\t\t// and/or If-None-Match header later on\n\
-\t\tcacheURL = s.url;\n\
-\n\
-\t\t// More options handling for requests with no content\n\
-\t\tif ( !s.hasContent ) {\n\
-\n\
-\t\t\t// If data is available, append data to url\n\
-\t\t\tif ( s.data ) {\n\
-\t\t\t\tcacheURL = ( s.url += ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + s.data );\n\
-\t\t\t\t// #9682: remove data so that it's not used in an eventual retry\n\
-\t\t\t\tdelete s.data;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Add anti-cache in url if needed\n\
-\t\t\tif ( s.cache === false ) {\n\
-\t\t\t\ts.url = rts.test( cacheURL ) ?\n\
-\n\
-\t\t\t\t\t// If there is already a '_' parameter, set its value\n\
-\t\t\t\t\tcacheURL.replace( rts, \"$1_=\" + nonce++ ) :\n\
-\n\
-\t\t\t\t\t// Otherwise add one to the end\n\
-\t\t\t\t\tcacheURL + ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + \"_=\" + nonce++;\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\
-\t\tif ( s.ifModified ) {\n\
-\t\t\tif ( jQuery.lastModified[ cacheURL ] ) {\n\
-\t\t\t\tjqXHR.setRequestHeader( \"If-Modified-Since\", jQuery.lastModified[ cacheURL ] );\n\
-\t\t\t}\n\
-\t\t\tif ( jQuery.etag[ cacheURL ] ) {\n\
-\t\t\t\tjqXHR.setRequestHeader( \"If-None-Match\", jQuery.etag[ cacheURL ] );\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Set the correct header, if data is being sent\n\
-\t\tif ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {\n\
-\t\t\tjqXHR.setRequestHeader( \"Content-Type\", s.contentType );\n\
-\t\t}\n\
-\n\
-\t\t// Set the Accepts header for the server, depending on the dataType\n\
-\t\tjqXHR.setRequestHeader(\n\
-\t\t\t\"Accept\",\n\
-\t\t\ts.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?\n\
-\t\t\t\ts.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== \"*\" ? \", \" + allTypes + \"; q=0.01\" : \"\" ) :\n\
-\t\t\t\ts.accepts[ \"*\" ]\n\
-\t\t);\n\
-\n\
-\t\t// Check for headers option\n\
-\t\tfor ( i in s.headers ) {\n\
-\t\t\tjqXHR.setRequestHeader( i, s.headers[ i ] );\n\
-\t\t}\n\
-\n\
-\t\t// Allow custom headers/mimetypes and early abort\n\
-\t\tif ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {\n\
-\t\t\t// Abort if not done already and return\n\
-\t\t\treturn jqXHR.abort();\n\
-\t\t}\n\
-\n\
-\t\t// aborting is no longer a cancellation\n\
-\t\tstrAbort = \"abort\";\n\
-\n\
-\t\t// Install callbacks on deferreds\n\
-\t\tfor ( i in { success: 1, error: 1, complete: 1 } ) {\n\
-\t\t\tjqXHR[ i ]( s[ i ] );\n\
-\t\t}\n\
-\n\
-\t\t// Get transport\n\
-\t\ttransport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );\n\
-\n\
-\t\t// If no transport, we auto-abort\n\
-\t\tif ( !transport ) {\n\
-\t\t\tdone( -1, \"No Transport\" );\n\
-\t\t} else {\n\
-\t\t\tjqXHR.readyState = 1;\n\
-\n\
-\t\t\t// Send global event\n\
-\t\t\tif ( fireGlobals ) {\n\
-\t\t\t\tglobalEventContext.trigger( \"ajaxSend\", [ jqXHR, s ] );\n\
-\t\t\t}\n\
-\t\t\t// Timeout\n\
-\t\t\tif ( s.async && s.timeout > 0 ) {\n\
-\t\t\t\ttimeoutTimer = setTimeout(function() {\n\
-\t\t\t\t\tjqXHR.abort(\"timeout\");\n\
-\t\t\t\t}, s.timeout );\n\
-\t\t\t}\n\
-\n\
-\t\t\ttry {\n\
-\t\t\t\tstate = 1;\n\
-\t\t\t\ttransport.send( requestHeaders, done );\n\
-\t\t\t} catch ( e ) {\n\
-\t\t\t\t// Propagate exception as error if not done\n\
-\t\t\t\tif ( state < 2 ) {\n\
-\t\t\t\t\tdone( -1, e );\n\
-\t\t\t\t// Simply rethrow otherwise\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tthrow e;\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\t// Callback for when everything is done\n\
-\t\tfunction done( status, nativeStatusText, responses, headers ) {\n\
-\t\t\tvar isSuccess, success, error, response, modified,\n\
-\t\t\t\tstatusText = nativeStatusText;\n\
-\n\
-\t\t\t// Called once\n\
-\t\t\tif ( state === 2 ) {\n\
-\t\t\t\treturn;\n\
-\t\t\t}\n\
-\n\
-\t\t\t// State is \"done\" now\n\
-\t\t\tstate = 2;\n\
-\n\
-\t\t\t// Clear timeout if it exists\n\
-\t\t\tif ( timeoutTimer ) {\n\
-\t\t\t\tclearTimeout( timeoutTimer );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Dereference transport for early garbage collection\n\
-\t\t\t// (no matter how long the jqXHR object will be used)\n\
-\t\t\ttransport = undefined;\n\
-\n\
-\t\t\t// Cache response headers\n\
-\t\t\tresponseHeadersString = headers || \"\";\n\
-\n\
-\t\t\t// Set readyState\n\
-\t\t\tjqXHR.readyState = status > 0 ? 4 : 0;\n\
-\n\
-\t\t\t// Determine if successful\n\
-\t\t\tisSuccess = status >= 200 && status < 300 || status === 304;\n\
-\n\
-\t\t\t// Get response data\n\
-\t\t\tif ( responses ) {\n\
-\t\t\t\tresponse = ajaxHandleResponses( s, jqXHR, responses );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Convert no matter what (that way responseXXX fields are always set)\n\
-\t\t\tresponse = ajaxConvert( s, response, jqXHR, isSuccess );\n\
-\n\
-\t\t\t// If successful, handle type chaining\n\
-\t\t\tif ( isSuccess ) {\n\
-\n\
-\t\t\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\
-\t\t\t\tif ( s.ifModified ) {\n\
-\t\t\t\t\tmodified = jqXHR.getResponseHeader(\"Last-Modified\");\n\
-\t\t\t\t\tif ( modified ) {\n\
-\t\t\t\t\t\tjQuery.lastModified[ cacheURL ] = modified;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t\tmodified = jqXHR.getResponseHeader(\"etag\");\n\
-\t\t\t\t\tif ( modified ) {\n\
-\t\t\t\t\t\tjQuery.etag[ cacheURL ] = modified;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// if no content\n\
-\t\t\t\tif ( status === 204 || s.type === \"HEAD\" ) {\n\
-\t\t\t\t\tstatusText = \"nocontent\";\n\
-\n\
-\t\t\t\t// if not modified\n\
-\t\t\t\t} else if ( status === 304 ) {\n\
-\t\t\t\t\tstatusText = \"notmodified\";\n\
-\n\
-\t\t\t\t// If we have data, let's convert it\n\
-\t\t\t\t} else {\n\
-\t\t\t\t\tstatusText = response.state;\n\
-\t\t\t\t\tsuccess = response.data;\n\
-\t\t\t\t\terror = response.error;\n\
-\t\t\t\t\tisSuccess = !error;\n\
-\t\t\t\t}\n\
-\t\t\t} else {\n\
-\t\t\t\t// We extract error from statusText\n\
-\t\t\t\t// then normalize statusText and status for non-aborts\n\
-\t\t\t\terror = statusText;\n\
-\t\t\t\tif ( status || !statusText ) {\n\
-\t\t\t\t\tstatusText = \"error\";\n\
-\t\t\t\t\tif ( status < 0 ) {\n\
-\t\t\t\t\t\tstatus = 0;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Set data for the fake xhr object\n\
-\t\t\tjqXHR.status = status;\n\
-\t\t\tjqXHR.statusText = ( nativeStatusText || statusText ) + \"\";\n\
-\n\
-\t\t\t// Success/Error\n\
-\t\t\tif ( isSuccess ) {\n\
-\t\t\t\tdeferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );\n\
-\t\t\t} else {\n\
-\t\t\t\tdeferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Status-dependent callbacks\n\
-\t\t\tjqXHR.statusCode( statusCode );\n\
-\t\t\tstatusCode = undefined;\n\
-\n\
-\t\t\tif ( fireGlobals ) {\n\
-\t\t\t\tglobalEventContext.trigger( isSuccess ? \"ajaxSuccess\" : \"ajaxError\",\n\
-\t\t\t\t\t[ jqXHR, s, isSuccess ? success : error ] );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Complete\n\
-\t\t\tcompleteDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );\n\
-\n\
-\t\t\tif ( fireGlobals ) {\n\
-\t\t\t\tglobalEventContext.trigger( \"ajaxComplete\", [ jqXHR, s ] );\n\
-\t\t\t\t// Handle the global AJAX counter\n\
-\t\t\t\tif ( !( --jQuery.active ) ) {\n\
-\t\t\t\t\tjQuery.event.trigger(\"ajaxStop\");\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t}\n\
-\n\
-\t\treturn jqXHR;\n\
-\t},\n\
-\n\
-\tgetJSON: function( url, data, callback ) {\n\
-\t\treturn jQuery.get( url, data, callback, \"json\" );\n\
-\t},\n\
-\n\
-\tgetScript: function( url, callback ) {\n\
-\t\treturn jQuery.get( url, undefined, callback, \"script\" );\n\
-\t}\n\
-});\n\
-\n\
-jQuery.each( [ \"get\", \"post\" ], function( i, method ) {\n\
-\tjQuery[ method ] = function( url, data, callback, type ) {\n\
-\t\t// shift arguments if data argument was omitted\n\
-\t\tif ( jQuery.isFunction( data ) ) {\n\
-\t\t\ttype = type || callback;\n\
-\t\t\tcallback = data;\n\
-\t\t\tdata = undefined;\n\
-\t\t}\n\
-\n\
-\t\treturn jQuery.ajax({\n\
-\t\t\turl: url,\n\
-\t\t\ttype: method,\n\
-\t\t\tdataType: type,\n\
-\t\t\tdata: data,\n\
-\t\t\tsuccess: callback\n\
-\t\t});\n\
-\t};\n\
-});\n\
-\n\
-// Attach a bunch of functions for handling common AJAX events\n\
-jQuery.each( [ \"ajaxStart\", \"ajaxStop\", \"ajaxComplete\", \"ajaxError\", \"ajaxSuccess\", \"ajaxSend\" ], function( i, type ) {\n\
-\tjQuery.fn[ type ] = function( fn ) {\n\
-\t\treturn this.on( type, fn );\n\
-\t};\n\
-});\n\
-\n\
-\n\
-jQuery._evalUrl = function( url ) {\n\
-\treturn jQuery.ajax({\n\
-\t\turl: url,\n\
-\t\ttype: \"GET\",\n\
-\t\tdataType: \"script\",\n\
-\t\tasync: false,\n\
-\t\tglobal: false,\n\
-\t\t\"throws\": true\n\
-\t});\n\
-};\n\
-\n\
-\n\
-jQuery.fn.extend({\n\
-\twrapAll: function( html ) {\n\
-\t\tif ( jQuery.isFunction( html ) ) {\n\
-\t\t\treturn this.each(function(i) {\n\
-\t\t\t\tjQuery(this).wrapAll( html.call(this, i) );\n\
-\t\t\t});\n\
-\t\t}\n\
-\n\
-\t\tif ( this[0] ) {\n\
-\t\t\t// The elements to wrap the target around\n\
-\t\t\tvar wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);\n\
-\n\
-\t\t\tif ( this[0].parentNode ) {\n\
-\t\t\t\twrap.insertBefore( this[0] );\n\
-\t\t\t}\n\
-\n\
-\t\t\twrap.map(function() {\n\
-\t\t\t\tvar elem = this;\n\
-\n\
-\t\t\t\twhile ( elem.firstChild && elem.firstChild.nodeType === 1 ) {\n\
-\t\t\t\t\telem = elem.firstChild;\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\treturn elem;\n\
-\t\t\t}).append( this );\n\
-\t\t}\n\
-\n\
-\t\treturn this;\n\
-\t},\n\
-\n\
-\twrapInner: function( html ) {\n\
-\t\tif ( jQuery.isFunction( html ) ) {\n\
-\t\t\treturn this.each(function(i) {\n\
-\t\t\t\tjQuery(this).wrapInner( html.call(this, i) );\n\
-\t\t\t});\n\
-\t\t}\n\
-\n\
-\t\treturn this.each(function() {\n\
-\t\t\tvar self = jQuery( this ),\n\
-\t\t\t\tcontents = self.contents();\n\
-\n\
-\t\t\tif ( contents.length ) {\n\
-\t\t\t\tcontents.wrapAll( html );\n\
-\n\
-\t\t\t} else {\n\
-\t\t\t\tself.append( html );\n\
-\t\t\t}\n\
-\t\t});\n\
-\t},\n\
-\n\
-\twrap: function( html ) {\n\
-\t\tvar isFunction = jQuery.isFunction( html );\n\
-\n\
-\t\treturn this.each(function(i) {\n\
-\t\t\tjQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );\n\
-\t\t});\n\
-\t},\n\
-\n\
-\tunwrap: function() {\n\
-\t\treturn this.parent().each(function() {\n\
-\t\t\tif ( !jQuery.nodeName( this, \"body\" ) ) {\n\
-\t\t\t\tjQuery( this ).replaceWith( this.childNodes );\n\
-\t\t\t}\n\
-\t\t}).end();\n\
-\t}\n\
-});\n\
-\n\
-\n\
-jQuery.expr.filters.hidden = function( elem ) {\n\
-\t// Support: Opera <= 12.12\n\
-\t// Opera reports offsetWidths and offsetHeights less than zero on some elements\n\
-\treturn elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||\n\
-\t\t(!support.reliableHiddenOffsets() &&\n\
-\t\t\t((elem.style && elem.style.display) || jQuery.css( elem, \"display\" )) === \"none\");\n\
-};\n\
-\n\
-jQuery.expr.filters.visible = function( elem ) {\n\
-\treturn !jQuery.expr.filters.hidden( elem );\n\
-};\n\
-\n\
-\n\
-\n\
-\n\
-var r20 = /%20/g,\n\
-\trbracket = /\\[\\]$/,\n\
-\trCRLF = /\\r?\\n\
-/g,\n\
-\trsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,\n\
-\trsubmittable = /^(?:input|select|textarea|keygen)/i;\n\
-\n\
-function buildParams( prefix, obj, traditional, add ) {\n\
-\tvar name;\n\
-\n\
-\tif ( jQuery.isArray( obj ) ) {\n\
-\t\t// Serialize array item.\n\
-\t\tjQuery.each( obj, function( i, v ) {\n\
-\t\t\tif ( traditional || rbracket.test( prefix ) ) {\n\
-\t\t\t\t// Treat each array item as a scalar.\n\
-\t\t\t\tadd( prefix, v );\n\
-\n\
-\t\t\t} else {\n\
-\t\t\t\t// Item is non-scalar (array or object), encode its numeric index.\n\
-\t\t\t\tbuildParams( prefix + \"[\" + ( typeof v === \"object\" ? i : \"\" ) + \"]\", v, traditional, add );\n\
-\t\t\t}\n\
-\t\t});\n\
-\n\
-\t} else if ( !traditional && jQuery.type( obj ) === \"object\" ) {\n\
-\t\t// Serialize object item.\n\
-\t\tfor ( name in obj ) {\n\
-\t\t\tbuildParams( prefix + \"[\" + name + \"]\", obj[ name ], traditional, add );\n\
-\t\t}\n\
-\n\
-\t} else {\n\
-\t\t// Serialize scalar item.\n\
-\t\tadd( prefix, obj );\n\
-\t}\n\
-}\n\
-\n\
-// Serialize an array of form elements or a set of\n\
-// key/values into a query string\n\
-jQuery.param = function( a, traditional ) {\n\
-\tvar prefix,\n\
-\t\ts = [],\n\
-\t\tadd = function( key, value ) {\n\
-\t\t\t// If value is a function, invoke it and return its value\n\
-\t\t\tvalue = jQuery.isFunction( value ) ? value() : ( value == null ? \"\" : value );\n\
-\t\t\ts[ s.length ] = encodeURIComponent( key ) + \"=\" + encodeURIComponent( value );\n\
-\t\t};\n\
-\n\
-\t// Set traditional to true for jQuery <= 1.3.2 behavior.\n\
-\tif ( traditional === undefined ) {\n\
-\t\ttraditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;\n\
-\t}\n\
-\n\
-\t// If an array was passed in, assume that it is an array of form elements.\n\
-\tif ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {\n\
-\t\t// Serialize the form elements\n\
-\t\tjQuery.each( a, function() {\n\
-\t\t\tadd( this.name, this.value );\n\
-\t\t});\n\
-\n\
-\t} else {\n\
-\t\t// If traditional, encode the \"old\" way (the way 1.3.2 or older\n\
-\t\t// did it), otherwise encode params recursively.\n\
-\t\tfor ( prefix in a ) {\n\
-\t\t\tbuildParams( prefix, a[ prefix ], traditional, add );\n\
-\t\t}\n\
-\t}\n\
-\n\
-\t// Return the resulting serialization\n\
-\treturn s.join( \"&\" ).replace( r20, \"+\" );\n\
-};\n\
-\n\
-jQuery.fn.extend({\n\
-\tserialize: function() {\n\
-\t\treturn jQuery.param( this.serializeArray() );\n\
-\t},\n\
-\tserializeArray: function() {\n\
-\t\treturn this.map(function() {\n\
-\t\t\t// Can add propHook for \"elements\" to filter or add form elements\n\
-\t\t\tvar elements = jQuery.prop( this, \"elements\" );\n\
-\t\t\treturn elements ? jQuery.makeArray( elements ) : this;\n\
-\t\t})\n\
-\t\t.filter(function() {\n\
-\t\t\tvar type = this.type;\n\
-\t\t\t// Use .is(\":disabled\") so that fieldset[disabled] works\n\
-\t\t\treturn this.name && !jQuery( this ).is( \":disabled\" ) &&\n\
-\t\t\t\trsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&\n\
-\t\t\t\t( this.checked || !rcheckableType.test( type ) );\n\
-\t\t})\n\
-\t\t.map(function( i, elem ) {\n\
-\t\t\tvar val = jQuery( this ).val();\n\
-\n\
-\t\t\treturn val == null ?\n\
-\t\t\t\tnull :\n\
-\t\t\t\tjQuery.isArray( val ) ?\n\
-\t\t\t\t\tjQuery.map( val, function( val ) {\n\
-\t\t\t\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\
-\" ) };\n\
-\t\t\t\t\t}) :\n\
-\t\t\t\t\t{ name: elem.name, value: val.replace( rCRLF, \"\\r\\n\
-\" ) };\n\
-\t\t}).get();\n\
-\t}\n\
-});\n\
-\n\
-\n\
-// Create the request object\n\
-// (This is still attached to ajaxSettings for backward compatibility)\n\
-jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?\n\
-\t// Support: IE6+\n\
-\tfunction() {\n\
-\n\
-\t\t// XHR cannot access local files, always use ActiveX for that case\n\
-\t\treturn !this.isLocal &&\n\
-\n\
-\t\t\t// Support: IE7-8\n\
-\t\t\t// oldIE XHR does not support non-RFC2616 methods (#13240)\n\
-\t\t\t// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx\n\
-\t\t\t// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9\n\
-\t\t\t// Although this check for six methods instead of eight\n\
-\t\t\t// since IE also does not support \"trace\" and \"connect\"\n\
-\t\t\t/^(get|post|head|put|delete|options)$/i.test( this.type ) &&\n\
-\n\
-\t\t\tcreateStandardXHR() || createActiveXHR();\n\
-\t} :\n\
-\t// For all other browsers, use the standard XMLHttpRequest object\n\
-\tcreateStandardXHR;\n\
-\n\
-var xhrId = 0,\n\
-\txhrCallbacks = {},\n\
-\txhrSupported = jQuery.ajaxSettings.xhr();\n\
-\n\
-// Support: IE<10\n\
-// Open requests must be manually aborted on unload (#5280)\n\
-if ( window.ActiveXObject ) {\n\
-\tjQuery( window ).on( \"unload\", function() {\n\
-\t\tfor ( var key in xhrCallbacks ) {\n\
-\t\t\txhrCallbacks[ key ]( undefined, true );\n\
-\t\t}\n\
-\t});\n\
-}\n\
-\n\
-// Determine support properties\n\
-support.cors = !!xhrSupported && ( \"withCredentials\" in xhrSupported );\n\
-xhrSupported = support.ajax = !!xhrSupported;\n\
-\n\
-// Create transport if the browser can provide an xhr\n\
-if ( xhrSupported ) {\n\
-\n\
-\tjQuery.ajaxTransport(function( options ) {\n\
-\t\t// Cross domain only allowed if supported through XMLHttpRequest\n\
-\t\tif ( !options.crossDomain || support.cors ) {\n\
-\n\
-\t\t\tvar callback;\n\
-\n\
-\t\t\treturn {\n\
-\t\t\t\tsend: function( headers, complete ) {\n\
-\t\t\t\t\tvar i,\n\
-\t\t\t\t\t\txhr = options.xhr(),\n\
-\t\t\t\t\t\tid = ++xhrId;\n\
-\n\
-\t\t\t\t\t// Open the socket\n\
-\t\t\t\t\txhr.open( options.type, options.url, options.async, options.username, options.password );\n\
-\n\
-\t\t\t\t\t// Apply custom fields if provided\n\
-\t\t\t\t\tif ( options.xhrFields ) {\n\
-\t\t\t\t\t\tfor ( i in options.xhrFields ) {\n\
-\t\t\t\t\t\t\txhr[ i ] = options.xhrFields[ i ];\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Override mime type if needed\n\
-\t\t\t\t\tif ( options.mimeType && xhr.overrideMimeType ) {\n\
-\t\t\t\t\t\txhr.overrideMimeType( options.mimeType );\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// X-Requested-With header\n\
-\t\t\t\t\t// For cross-domain requests, seeing as conditions for a preflight are\n\
-\t\t\t\t\t// akin to a jigsaw puzzle, we simply never set it to be sure.\n\
-\t\t\t\t\t// (it can always be set on a per-request basis or even using ajaxSetup)\n\
-\t\t\t\t\t// For same-domain requests, won't change header if already provided.\n\
-\t\t\t\t\tif ( !options.crossDomain && !headers[\"X-Requested-With\"] ) {\n\
-\t\t\t\t\t\theaders[\"X-Requested-With\"] = \"XMLHttpRequest\";\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Set headers\n\
-\t\t\t\t\tfor ( i in headers ) {\n\
-\t\t\t\t\t\t// Support: IE<9\n\
-\t\t\t\t\t\t// IE's ActiveXObject throws a 'Type Mismatch' exception when setting\n\
-\t\t\t\t\t\t// request header to a null-value.\n\
-\t\t\t\t\t\t//\n\
-\t\t\t\t\t\t// To keep consistent with other XHR implementations, cast the value\n\
-\t\t\t\t\t\t// to string and ignore `undefined`.\n\
-\t\t\t\t\t\tif ( headers[ i ] !== undefined ) {\n\
-\t\t\t\t\t\t\txhr.setRequestHeader( i, headers[ i ] + \"\" );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t// Do send the request\n\
-\t\t\t\t\t// This may raise an exception which is actually\n\
-\t\t\t\t\t// handled in jQuery.ajax (so no try/catch here)\n\
-\t\t\t\t\txhr.send( ( options.hasContent && options.data ) || null );\n\
-\n\
-\t\t\t\t\t// Listener\n\
-\t\t\t\t\tcallback = function( _, isAbort ) {\n\
-\t\t\t\t\t\tvar status, statusText, responses;\n\
-\n\
-\t\t\t\t\t\t// Was never called and is aborted or complete\n\
-\t\t\t\t\t\tif ( callback && ( isAbort || xhr.readyState === 4 ) ) {\n\
-\t\t\t\t\t\t\t// Clean up\n\
-\t\t\t\t\t\t\tdelete xhrCallbacks[ id ];\n\
-\t\t\t\t\t\t\tcallback = undefined;\n\
-\t\t\t\t\t\t\txhr.onreadystatechange = jQuery.noop;\n\
-\n\
-\t\t\t\t\t\t\t// Abort manually if needed\n\
-\t\t\t\t\t\t\tif ( isAbort ) {\n\
-\t\t\t\t\t\t\t\tif ( xhr.readyState !== 4 ) {\n\
-\t\t\t\t\t\t\t\t\txhr.abort();\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t\t\tresponses = {};\n\
-\t\t\t\t\t\t\t\tstatus = xhr.status;\n\
-\n\
-\t\t\t\t\t\t\t\t// Support: IE<10\n\
-\t\t\t\t\t\t\t\t// Accessing binary-data responseText throws an exception\n\
-\t\t\t\t\t\t\t\t// (#11426)\n\
-\t\t\t\t\t\t\t\tif ( typeof xhr.responseText === \"string\" ) {\n\
-\t\t\t\t\t\t\t\t\tresponses.text = xhr.responseText;\n\
-\t\t\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t\t\t// Firefox throws an exception when accessing\n\
-\t\t\t\t\t\t\t\t// statusText for faulty cross-domain requests\n\
-\t\t\t\t\t\t\t\ttry {\n\
-\t\t\t\t\t\t\t\t\tstatusText = xhr.statusText;\n\
-\t\t\t\t\t\t\t\t} catch( e ) {\n\
-\t\t\t\t\t\t\t\t\t// We normalize with Webkit giving an empty statusText\n\
-\t\t\t\t\t\t\t\t\tstatusText = \"\";\n\
-\t\t\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t\t\t// Filter status for non standard behaviors\n\
-\n\
-\t\t\t\t\t\t\t\t// If the request is local and we have data: assume a success\n\
-\t\t\t\t\t\t\t\t// (success with no data won't get notified, that's the best we\n\
-\t\t\t\t\t\t\t\t// can do given current implementations)\n\
-\t\t\t\t\t\t\t\tif ( !status && options.isLocal && !options.crossDomain ) {\n\
-\t\t\t\t\t\t\t\t\tstatus = responses.text ? 200 : 404;\n\
-\t\t\t\t\t\t\t\t// IE - #1450: sometimes returns 1223 when it should be 204\n\
-\t\t\t\t\t\t\t\t} else if ( status === 1223 ) {\n\
-\t\t\t\t\t\t\t\t\tstatus = 204;\n\
-\t\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t\t}\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t// Call complete if needed\n\
-\t\t\t\t\t\tif ( responses ) {\n\
-\t\t\t\t\t\t\tcomplete( status, statusText, responses, xhr.getAllResponseHeaders() );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t};\n\
-\n\
-\t\t\t\t\tif ( !options.async ) {\n\
-\t\t\t\t\t\t// if we're in sync mode we fire the callback\n\
-\t\t\t\t\t\tcallback();\n\
-\t\t\t\t\t} else if ( xhr.readyState === 4 ) {\n\
-\t\t\t\t\t\t// (IE6 & IE7) if it's in cache and has been\n\
-\t\t\t\t\t\t// retrieved directly we need to fire the callback\n\
-\t\t\t\t\t\tsetTimeout( callback );\n\
-\t\t\t\t\t} else {\n\
-\t\t\t\t\t\t// Add to the list of active xhr callbacks\n\
-\t\t\t\t\t\txhr.onreadystatechange = xhrCallbacks[ id ] = callback;\n\
-\t\t\t\t\t}\n\
-\t\t\t\t},\n\
-\n\
-\t\t\t\tabort: function() {\n\
-\t\t\t\t\tif ( callback ) {\n\
-\t\t\t\t\t\tcallback( undefined, true );\n\
-\t\t\t\t\t}\n\
-\t\t\t\t}\n\
-\t\t\t};\n\
-\t\t}\n\
-\t});\n\
-}\n\
-\n\
-// Functions to create xhrs\n\
-function createStandardXHR() {\n\
-\ttry {\n\
-\t\treturn new window.XMLHttpRequest();\n\
-\t} catch( e ) {}\n\
-}\n\
-\n\
-function createActiveXHR() {\n\
-\ttry {\n\
-\t\treturn new window.ActiveXObject( \"Microsoft.XMLHTTP\" );\n\
-\t} catch( e ) {}\n\
-}\n\
-\n\
-\n\
-\n\
-\n\
-// Install script dataType\n\
-jQuery.ajaxSetup({\n\
-\taccepts: {\n\
-\t\tscript: \"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript\"\n\
-\t},\n\
-\tcontents: {\n\
-\t\tscript: /(?:java|ecma)script/\n\
-\t},\n\
-\tconverters: {\n\
-\t\t\"text script\": function( text ) {\n\
-\t\t\tjQuery.globalEval( text );\n\
-\t\t\treturn text;\n\
-\t\t}\n\
-\t}\n\
-});\n\
-\n\
-// Handle cache's special case and global\n\
-jQuery.ajaxPrefilter( \"script\", function( s ) {\n\
-\tif ( s.cache === undefined ) {\n\
-\t\ts.cache = false;\n\
-\t}\n\
-\tif ( s.crossDomain ) {\n\
-\t\ts.type = \"GET\";\n\
-\t\ts.global = false;\n\
-\t}\n\
-});\n\
-\n\
-// Bind script tag hack transport\n\
-jQuery.ajaxTransport( \"script\", function(s) {\n\
-\n\
-\t// This transport only deals with cross domain requests\n\
-\tif ( s.crossDomain ) {\n\
-\n\
-\t\tvar script,\n\
-\t\t\thead = document.head || jQuery(\"head\")[0] || document.documentElement;\n\
-\n\
-\t\treturn {\n\
-\n\
-\t\t\tsend: function( _, callback ) {\n\
-\n\
-\t\t\t\tscript = document.createElement(\"script\");\n\
-\n\
-\t\t\t\tscript.async = true;\n\
-\n\
-\t\t\t\tif ( s.scriptCharset ) {\n\
-\t\t\t\t\tscript.charset = s.scriptCharset;\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\tscript.src = s.url;\n\
-\n\
-\t\t\t\t// Attach handlers for all browsers\n\
-\t\t\t\tscript.onload = script.onreadystatechange = function( _, isAbort ) {\n\
-\n\
-\t\t\t\t\tif ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {\n\
-\n\
-\t\t\t\t\t\t// Handle memory leak in IE\n\
-\t\t\t\t\t\tscript.onload = script.onreadystatechange = null;\n\
-\n\
-\t\t\t\t\t\t// Remove the script\n\
-\t\t\t\t\t\tif ( script.parentNode ) {\n\
-\t\t\t\t\t\t\tscript.parentNode.removeChild( script );\n\
-\t\t\t\t\t\t}\n\
-\n\
-\t\t\t\t\t\t// Dereference the script\n\
-\t\t\t\t\t\tscript = null;\n\
-\n\
-\t\t\t\t\t\t// Callback if not abort\n\
-\t\t\t\t\t\tif ( !isAbort ) {\n\
-\t\t\t\t\t\t\tcallback( 200, \"success\" );\n\
-\t\t\t\t\t\t}\n\
-\t\t\t\t\t}\n\
-\t\t\t\t};\n\
-\n\
-\t\t\t\t// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending\n\
-\t\t\t\t// Use native DOM manipulation to avoid our domManip AJAX trickery\n\
-\t\t\t\thead.insertBefore( script, head.firstChild );\n\
-\t\t\t},\n\
-\n\
-\t\t\tabort: function() {\n\
-\t\t\t\tif ( script ) {\n\
-\t\t\t\t\tscript.onload( undefined, true );\n\
-\t\t\t\t}\n\
-\t\t\t}\n\
-\t\t};\n\
-\t}\n\
-});\n\
-\n\
-\n\
-\n\
-\n\
-var oldCallbacks = [],\n\
-\trjsonp = /(=)\\?(?=&|$)|\\?\\?/;\n\
-\n\
-// Default jsonp settings\n\
-jQuery.ajaxSetup({\n\
-\tjsonp: \"callback\",\n\
-\tjsonpCallback: function() {\n\
-\t\tvar callback = oldCallbacks.pop() || ( jQuery.expando + \"_\" + ( nonce++ ) );\n\
-\t\tthis[ callback ] = true;\n\
-\t\treturn callback;\n\
-\t}\n\
-});\n\
-\n\
-// Detect, normalize options and install callbacks for jsonp requests\n\
-jQuery.ajaxPrefilter( \"json jsonp\", function( s, originalSettings, jqXHR ) {\n\
-\n\
-\tvar callbackName, overwritten, responseContainer,\n\
-\t\tjsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?\n\
-\t\t\t\"url\" :\n\
-\t\t\ttypeof s.data === \"string\" && !( s.contentType || \"\" ).indexOf(\"application/x-www-form-urlencoded\") && rjsonp.test( s.data ) && \"data\"\n\
-\t\t);\n\
-\n\
-\t// Handle iff the expected data type is \"jsonp\" or we have a parameter to set\n\
-\tif ( jsonProp || s.dataTypes[ 0 ] === \"jsonp\" ) {\n\
-\n\
-\t\t// Get callback name, remembering preexisting value associated with it\n\
-\t\tcallbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?\n\
-\t\t\ts.jsonpCallback() :\n\
-\t\t\ts.jsonpCallback;\n\
-\n\
-\t\t// Insert callback into url or form data\n\
-\t\tif ( jsonProp ) {\n\
-\t\t\ts[ jsonProp ] = s[ jsonProp ].replace( rjsonp, \"$1\" + callbackName );\n\
-\t\t} else if ( s.jsonp !== false ) {\n\
-\t\t\ts.url += ( rquery.test( s.url ) ? \"&\" : \"?\" ) + s.jsonp + \"=\" + callbackName;\n\
-\t\t}\n\
-\n\
-\t\t// Use data converter to retrieve json after script execution\n\
-\t\ts.converters[\"script json\"] = function() {\n\
-\t\t\tif ( !responseContainer ) {\n\
-\t\t\t\tjQuery.error( callbackName + \" was not called\" );\n\
-\t\t\t}\n\
-\t\t\treturn responseContainer[ 0 ];\n\
-\t\t};\n\
-\n\
-\t\t// force json dataType\n\
-\t\ts.dataTypes[ 0 ] = \"json\";\n\
-\n\
-\t\t// Install callback\n\
-\t\toverwritten = window[ callbackName ];\n\
-\t\twindow[ callbackName ] = function() {\n\
-\t\t\tresponseContainer = arguments;\n\
-\t\t};\n\
-\n\
-\t\t// Clean-up function (fires after converters)\n\
-\t\tjqXHR.always(function() {\n\
-\t\t\t// Restore preexisting value\n\
-\t\t\twindow[ callbackName ] = overwritten;\n\
-\n\
-\t\t\t// Save back as free\n\
-\t\t\tif ( s[ callbackName ] ) {\n\
-\t\t\t\t// make sure that re-using the options doesn't screw things around\n\
-\t\t\t\ts.jsonpCallback = originalSettings.jsonpCallback;\n\
-\n\
-\t\t\t\t// save the callback name for future use\n\
-\t\t\t\toldCallbacks.push( callbackName );\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Call if it was a function and we have a response\n\
-\t\t\tif ( responseContainer && jQuery.isFunction( overwritten ) ) {\n\
-\t\t\t\toverwritten( responseContainer[ 0 ] );\n\
-\t\t\t}\n\
-\n\
-\t\t\tresponseContainer = overwritten = undefined;\n\
-\t\t});\n\
-\n\
-\t\t// Delegate to script\n\
-\t\treturn \"script\";\n\
-\t}\n\
-});\n\
-\n\
-\n\
-\n\
-\n\
-// data: string of html\n\
-// context (optional): If specified, the fragment will be created in this context, defaults to document\n\
-// keepScripts (optional): If true, will include scripts passed in the html string\n\
-jQuery.parseHTML = function( data, context, keepScripts ) {\n\
-\tif ( !data || typeof data !== \"string\" ) {\n\
-\t\treturn null;\n\
-\t}\n\
-\tif ( typeof context === \"boolean\" ) {\n\
-\t\tkeepScripts = context;\n\
-\t\tcontext = false;\n\
-\t}\n\
-\tcontext = context || document;\n\
-\n\
-\tvar parsed = rsingleTag.exec( data ),\n\
-\t\tscripts = !keepScripts && [];\n\
-\n\
-\t// Single tag\n\
-\tif ( parsed ) {\n\
-\t\treturn [ context.createElement( parsed[1] ) ];\n\
-\t}\n\
-\n\
-\tparsed = jQuery.buildFragment( [ data ], context, scripts );\n\
-\n\
-\tif ( scripts && scripts.length ) {\n\
-\t\tjQuery( scripts ).remove();\n\
-\t}\n\
-\n\
-\treturn jQuery.merge( [], parsed.childNodes );\n\
-};\n\
-\n\
-\n\
-// Keep a copy of the old load method\n\
-var _load = jQuery.fn.load;\n\
-\n\
-/**\n\
- * Load a url into a page\n\
- */\n\
-jQuery.fn.load = function( url, params, callback ) {\n\
-\tif ( typeof url !== \"string\" && _load ) {\n\
-\t\treturn _load.apply( this, arguments );\n\
-\t}\n\
-\n\
-\tvar selector, response, type,\n\
-\t\tself = this,\n\
-\t\toff = url.indexOf(\" \");\n\
-\n\
-\tif ( off >= 0 ) {\n\
-\t\tselector = jQuery.trim( url.slice( off, url.length ) );\n\
-\t\turl = url.slice( 0, off );\n\
-\t}\n\
-\n\
-\t// If it's a function\n\
-\tif ( jQuery.isFunction( params ) ) {\n\
-\n\
-\t\t// We assume that it's the callback\n\
-\t\tcallback = params;\n\
-\t\tparams = undefined;\n\
-\n\
-\t// Otherwise, build a param string\n\
-\t} else if ( params && typeof params === \"object\" ) {\n\
-\t\ttype = \"POST\";\n\
-\t}\n\
-\n\
-\t// If we have elements to modify, make the request\n\
-\tif ( self.length > 0 ) {\n\
-\t\tjQuery.ajax({\n\
-\t\t\turl: url,\n\
-\n\
-\t\t\t// if \"type\" variable is undefined, then \"GET\" method will be used\n\
-\t\t\ttype: type,\n\
-\t\t\tdataType: \"html\",\n\
-\t\t\tdata: params\n\
-\t\t}).done(function( responseText ) {\n\
-\n\
-\t\t\t// Save response for use in complete callback\n\
-\t\t\tresponse = arguments;\n\
-\n\
-\t\t\tself.html( selector ?\n\
-\n\
-\t\t\t\t// If a selector was specified, locate the right elements in a dummy div\n\
-\t\t\t\t// Exclude scripts to avoid IE 'Permission Denied' errors\n\
-\t\t\t\tjQuery(\"<div>\").append( jQuery.parseHTML( responseText ) ).find( selector ) :\n\
-\n\
-\t\t\t\t// Otherwise use the full result\n\
-\t\t\t\tresponseText );\n\
-\n\
-\t\t}).complete( callback && function( jqXHR, status ) {\n\
-\t\t\tself.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );\n\
-\t\t});\n\
-\t}\n\
-\n\
-\treturn this;\n\
-};\n\
-\n\
-\n\
-\n\
-\n\
-jQuery.expr.filters.animated = function( elem ) {\n\
-\treturn jQuery.grep(jQuery.timers, function( fn ) {\n\
-\t\treturn elem === fn.elem;\n\
-\t}).length;\n\
-};\n\
-\n\
-\n\
-\n\
-\n\
-\n\
-var docElem = window.document.documentElement;\n\
-\n\
-/**\n\
- * Gets a window from an element\n\
- */\n\
-function getWindow( elem ) {\n\
-\treturn jQuery.isWindow( elem ) ?\n\
-\t\telem :\n\
-\t\telem.nodeType === 9 ?\n\
-\t\t\telem.defaultView || elem.parentWindow :\n\
-\t\t\tfalse;\n\
-}\n\
-\n\
-jQuery.offset = {\n\
-\tsetOffset: function( elem, options, i ) {\n\
-\t\tvar curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,\n\
-\t\t\tposition = jQuery.css( elem, \"position\" ),\n\
-\t\t\tcurElem = jQuery( elem ),\n\
-\t\t\tprops = {};\n\
-\n\
-\t\t// set position first, in-case top/left are set even on static elem\n\
-\t\tif ( position === \"static\" ) {\n\
-\t\t\telem.style.position = \"relative\";\n\
-\t\t}\n\
-\n\
-\t\tcurOffset = curElem.offset();\n\
-\t\tcurCSSTop = jQuery.css( elem, \"top\" );\n\
-\t\tcurCSSLeft = jQuery.css( elem, \"left\" );\n\
-\t\tcalculatePosition = ( position === \"absolute\" || position === \"fixed\" ) &&\n\
-\t\t\tjQuery.inArray(\"auto\", [ curCSSTop, curCSSLeft ] ) > -1;\n\
-\n\
-\t\t// need to be able to calculate position if either top or left is auto and position is either absolute or fixed\n\
-\t\tif ( calculatePosition ) {\n\
-\t\t\tcurPosition = curElem.position();\n\
-\t\t\tcurTop = curPosition.top;\n\
-\t\t\tcurLeft = curPosition.left;\n\
-\t\t} else {\n\
-\t\t\tcurTop = parseFloat( curCSSTop ) || 0;\n\
-\t\t\tcurLeft = parseFloat( curCSSLeft ) || 0;\n\
-\t\t}\n\
-\n\
-\t\tif ( jQuery.isFunction( options ) ) {\n\
-\t\t\toptions = options.call( elem, i, curOffset );\n\
-\t\t}\n\
-\n\
-\t\tif ( options.top != null ) {\n\
-\t\t\tprops.top = ( options.top - curOffset.top ) + curTop;\n\
-\t\t}\n\
-\t\tif ( options.left != null ) {\n\
-\t\t\tprops.left = ( options.left - curOffset.left ) + curLeft;\n\
-\t\t}\n\
-\n\
-\t\tif ( \"using\" in options ) {\n\
-\t\t\toptions.using.call( elem, props );\n\
-\t\t} else {\n\
-\t\t\tcurElem.css( props );\n\
-\t\t}\n\
-\t}\n\
-};\n\
-\n\
-jQuery.fn.extend({\n\
-\toffset: function( options ) {\n\
-\t\tif ( arguments.length ) {\n\
-\t\t\treturn options === undefined ?\n\
-\t\t\t\tthis :\n\
-\t\t\t\tthis.each(function( i ) {\n\
-\t\t\t\t\tjQuery.offset.setOffset( this, options, i );\n\
-\t\t\t\t});\n\
-\t\t}\n\
-\n\
-\t\tvar docElem, win,\n\
-\t\t\tbox = { top: 0, left: 0 },\n\
-\t\t\telem = this[ 0 ],\n\
-\t\t\tdoc = elem && elem.ownerDocument;\n\
-\n\
-\t\tif ( !doc ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\tdocElem = doc.documentElement;\n\
-\n\
-\t\t// Make sure it's not a disconnected DOM node\n\
-\t\tif ( !jQuery.contains( docElem, elem ) ) {\n\
-\t\t\treturn box;\n\
-\t\t}\n\
-\n\
-\t\t// If we don't have gBCR, just use 0,0 rather than error\n\
-\t\t// BlackBerry 5, iOS 3 (original iPhone)\n\
-\t\tif ( typeof elem.getBoundingClientRect !== strundefined ) {\n\
-\t\t\tbox = elem.getBoundingClientRect();\n\
-\t\t}\n\
-\t\twin = getWindow( doc );\n\
-\t\treturn {\n\
-\t\t\ttop: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),\n\
-\t\t\tleft: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )\n\
-\t\t};\n\
-\t},\n\
-\n\
-\tposition: function() {\n\
-\t\tif ( !this[ 0 ] ) {\n\
-\t\t\treturn;\n\
-\t\t}\n\
-\n\
-\t\tvar offsetParent, offset,\n\
-\t\t\tparentOffset = { top: 0, left: 0 },\n\
-\t\t\telem = this[ 0 ];\n\
-\n\
-\t\t// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent\n\
-\t\tif ( jQuery.css( elem, \"position\" ) === \"fixed\" ) {\n\
-\t\t\t// we assume that getBoundingClientRect is available when computed position is fixed\n\
-\t\t\toffset = elem.getBoundingClientRect();\n\
-\t\t} else {\n\
-\t\t\t// Get *real* offsetParent\n\
-\t\t\toffsetParent = this.offsetParent();\n\
-\n\
-\t\t\t// Get correct offsets\n\
-\t\t\toffset = this.offset();\n\
-\t\t\tif ( !jQuery.nodeName( offsetParent[ 0 ], \"html\" ) ) {\n\
-\t\t\t\tparentOffset = offsetParent.offset();\n\
-\t\t\t}\n\
-\n\
-\t\t\t// Add offsetParent borders\n\
-\t\t\tparentOffset.top  += jQuery.css( offsetParent[ 0 ], \"borderTopWidth\", true );\n\
-\t\t\tparentOffset.left += jQuery.css( offsetParent[ 0 ], \"borderLeftWidth\", true );\n\
-\t\t}\n\
-\n\
-\t\t// Subtract parent offsets and element margins\n\
-\t\t// note: when an element has margin: auto the offsetLeft and marginLeft\n\
-\t\t// are the same in Safari causing offset.left to incorrectly be 0\n\
-\t\treturn {\n\
-\t\t\ttop:  offset.top  - parentOffset.top - jQuery.css( elem, \"marginTop\", true ),\n\
-\t\t\tleft: offset.left - parentOffset.left - jQuery.css( elem, \"marginLeft\", true)\n\
-\t\t};\n\
-\t},\n\
-\n\
-\toffsetParent: function() {\n\
-\t\treturn this.map(function() {\n\
-\t\t\tvar offsetParent = this.offsetParent || docElem;\n\
-\n\
-\t\t\twhile ( offsetParent && ( !jQuery.nodeName( offsetParent, \"html\" ) && jQuery.css( offsetParent, \"position\" ) === \"static\" ) ) {\n\
-\t\t\t\toffsetParent = offsetParent.offsetParent;\n\
-\t\t\t}\n\
-\t\t\treturn offsetParent || docElem;\n\
-\t\t});\n\
-\t}\n\
-});\n\
-\n\
-// Create scrollLeft and scrollTop methods\n\
-jQuery.each( { scrollLeft: \"pageXOffset\", scrollTop: \"pageYOffset\" }, function( method, prop ) {\n\
-\tvar top = /Y/.test( prop );\n\
-\n\
-\tjQuery.fn[ method ] = function( val ) {\n\
-\t\treturn access( this, function( elem, method, val ) {\n\
-\t\t\tvar win = getWindow( elem );\n\
-\n\
-\t\t\tif ( val === undefined ) {\n\
-\t\t\t\treturn win ? (prop in win) ? win[ prop ] :\n\
-\t\t\t\t\twin.document.documentElement[ method ] :\n\
-\t\t\t\t\telem[ method ];\n\
-\t\t\t}\n\
-\n\
-\t\t\tif ( win ) {\n\
-\t\t\t\twin.scrollTo(\n\
-\t\t\t\t\t!top ? val : jQuery( win ).scrollLeft(),\n\
-\t\t\t\t\ttop ? val : jQuery( win ).scrollTop()\n\
-\t\t\t\t);\n\
-\n\
-\t\t\t} else {\n\
-\t\t\t\telem[ method ] = val;\n\
-\t\t\t}\n\
-\t\t}, method, val, arguments.length, null );\n\
-\t};\n\
-});\n\
-\n\
-// Add the top/left cssHooks using jQuery.fn.position\n\
-// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084\n\
-// getComputedStyle returns percent when specified for top/left/bottom/right\n\
-// rather than make the css module depend on the offset module, we just check for it here\n\
-jQuery.each( [ \"top\", \"left\" ], function( i, prop ) {\n\
-\tjQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,\n\
-\t\tfunction( elem, computed ) {\n\
-\t\t\tif ( computed ) {\n\
-\t\t\t\tcomputed = curCSS( elem, prop );\n\
-\t\t\t\t// if curCSS returns percentage, fallback to offset\n\
-\t\t\t\treturn rnumnonpx.test( computed ) ?\n\
-\t\t\t\t\tjQuery( elem ).position()[ prop ] + \"px\" :\n\
-\t\t\t\t\tcomputed;\n\
-\t\t\t}\n\
-\t\t}\n\
-\t);\n\
-});\n\
-\n\
-\n\
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods\n\
-jQuery.each( { Height: \"height\", Width: \"width\" }, function( name, type ) {\n\
-\tjQuery.each( { padding: \"inner\" + name, content: type, \"\": \"outer\" + name }, function( defaultExtra, funcName ) {\n\
-\t\t// margin is only for outerHeight, outerWidth\n\
-\t\tjQuery.fn[ funcName ] = function( margin, value ) {\n\
-\t\t\tvar chainable = arguments.length && ( defaultExtra || typeof margin !== \"boolean\" ),\n\
-\t\t\t\textra = defaultExtra || ( margin === true || value === true ? \"margin\" : \"border\" );\n\
-\n\
-\t\t\treturn access( this, function( elem, type, value ) {\n\
-\t\t\t\tvar doc;\n\
-\n\
-\t\t\t\tif ( jQuery.isWindow( elem ) ) {\n\
-\t\t\t\t\t// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there\n\
-\t\t\t\t\t// isn't a whole lot we can do. See pull request at this URL for discussion:\n\
-\t\t\t\t\t// https://github.com/jquery/jquery/pull/764\n\
-\t\t\t\t\treturn elem.document.documentElement[ \"client\" + name ];\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\t// Get document width or height\n\
-\t\t\t\tif ( elem.nodeType === 9 ) {\n\
-\t\t\t\t\tdoc = elem.documentElement;\n\
-\n\
-\t\t\t\t\t// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest\n\
-\t\t\t\t\t// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.\n\
-\t\t\t\t\treturn Math.max(\n\
-\t\t\t\t\t\telem.body[ \"scroll\" + name ], doc[ \"scroll\" + name ],\n\
-\t\t\t\t\t\telem.body[ \"offset\" + name ], doc[ \"offset\" + name ],\n\
-\t\t\t\t\t\tdoc[ \"client\" + name ]\n\
-\t\t\t\t\t);\n\
-\t\t\t\t}\n\
-\n\
-\t\t\t\treturn value === undefined ?\n\
-\t\t\t\t\t// Get width or height on the element, requesting but not forcing parseFloat\n\
-\t\t\t\t\tjQuery.css( elem, type, extra ) :\n\
-\n\
-\t\t\t\t\t// Set width or height on the element\n\
-\t\t\t\t\tjQuery.style( elem, type, value, extra );\n\
-\t\t\t}, type, chainable ? margin : undefined, chainable, null );\n\
-\t\t};\n\
-\t});\n\
-});\n\
-\n\
-\n\
-// The number of elements contained in the matched element set\n\
-jQuery.fn.size = function() {\n\
-\treturn this.length;\n\
-};\n\
-\n\
-jQuery.fn.andSelf = jQuery.fn.addBack;\n\
-\n\
-\n\
-\n\
-\n\
-// Register as a named AMD module, since jQuery can be concatenated with other\n\
-// files that may use define, but not via a proper concatenation script that\n\
-// understands anonymous AMD modules. A named AMD is safest and most robust\n\
-// way to register. Lowercase jquery is used because AMD module names are\n\
-// derived from file names, and jQuery is normally delivered in a lowercase\n\
-// file name. Do this after creating the global so that if an AMD module wants\n\
-// to call noConflict to hide this version of jQuery, it will work.\n\
-\n\
-// Note that for maximum portability, libraries that are not jQuery should\n\
-// declare themselves as anonymous modules, and avoid setting a global if an\n\
-// AMD loader is present. jQuery is a special case. For more information, see\n\
-// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon\n\
-\n\
-if ( typeof define === \"function\" && define.amd ) {\n\
-\tdefine( \"jquery\", [], function() {\n\
-\t\treturn jQuery;\n\
-\t});\n\
-}\n\
-\n\
-\n\
-\n\
-\n\
-var\n\
-\t// Map over jQuery in case of overwrite\n\
-\t_jQuery = window.jQuery,\n\
-\n\
-\t// Map over the $ in case of overwrite\n\
-\t_$ = window.$;\n\
-\n\
-jQuery.noConflict = function( deep ) {\n\
-\tif ( window.$ === jQuery ) {\n\
-\t\twindow.$ = _$;\n\
-\t}\n\
-\n\
-\tif ( deep && window.jQuery === jQuery ) {\n\
-\t\twindow.jQuery = _jQuery;\n\
-\t}\n\
-\n\
-\treturn jQuery;\n\
-};\n\
-\n\
-// Expose jQuery and $ identifiers, even in\n\
-// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)\n\
-// and CommonJS for browser emulators (#13566)\n\
-if ( typeof noGlobal === strundefined ) {\n\
-\twindow.jQuery = window.$ = jQuery;\n\
-}\n\
-\n\
-\n\
-\n\
-\n\
-return jQuery;\n\
-\n\
-}));";
diff --git a/node_modules/jsdom/node_modules/acorn/test/run.js b/node_modules/jsdom/node_modules/acorn/test/run.js
deleted file mode 100644
index 04f752d..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/run.js
+++ /dev/null
@@ -1,109 +0,0 @@
-(function() {
-  var driver;
-
-  if (typeof require !== "undefined") {
-    driver = require("./driver.js");
-    require("./tests.js");
-    require("./tests-harmony.js");
-  } else {
-    driver = window;
-  }
-
-  var htmlLog = typeof document === "object" && document.getElementById('log');
-  var htmlGroup = htmlLog;
-
-  function group(name) {
-    if (htmlGroup) {
-      var parentGroup = htmlGroup;
-      htmlGroup = document.createElement("ul");
-      var item = document.createElement("li");
-      item.textContent = name;
-      item.appendChild(htmlGroup);
-      parentGroup.appendChild(item);
-    }
-    if (typeof console === "object" && console.group) {
-      console.group(name);
-    }
-  }
-
-  function groupEnd() {
-    if (htmlGroup) {
-      htmlGroup = htmlGroup.parentElement.parentElement;
-    }
-    if (typeof console === "object" && console.groupEnd) {
-      console.groupEnd(name);
-    }
-  }
-
-  function log(title, message) {
-    if (htmlGroup) {
-      var elem = document.createElement("li");
-      elem.innerHTML = "<b>" + title + "</b> " + message;
-      htmlGroup.appendChild(elem);
-    }
-    if (typeof console === "object") console.log(title, message);
-  }
-
-  var stats, modes = {
-    Normal: {
-      config: {
-        parse: (typeof require === "undefined" ? window.acorn : require("../acorn.js")).parse
-      }
-    },
-    Loose: {
-      config: {
-        parse: (typeof require === "undefined" ? window.acorn : require("../acorn_loose")).parse_dammit,
-        loose: true,
-        filter: function (test) {
-          var opts = test.options || {};
-          if (opts.loose === false) return false;
-          return (opts.ecmaVersion || 5) <= 6;
-        }
-      }
-    }
-  };
-
-  function report(state, code, message) {
-    if (state != "ok") {++stats.failed; log(code, message);}
-    ++stats.testsRun;
-  }
-
-  group("Errors");
-
-  for (var name in modes) {
-    group(name);
-    var mode = modes[name];
-    stats = mode.stats = {testsRun: 0, failed: 0};
-    var t0 = +new Date;
-    driver.runTests(mode.config, report);
-    mode.stats.duration = +new Date - t0;
-    groupEnd();
-  }
-
-  groupEnd();
-
-  function outputStats(name, stats) {
-    log(name + ":", stats.testsRun + " tests run in " + stats.duration + "ms; " +
-      (stats.failed ? stats.failed + " failures." : "all passed."));
-  }
-
-  var total = {testsRun: 0, failed: 0, duration: 0};
-
-  group("Stats");
-
-  for (var name in modes) {
-    var stats = modes[name].stats;
-    outputStats(name + " parser", stats);
-    for (var key in stats) total[key] += stats[key];
-  }
-
-  outputStats("Total", total);
-
-  groupEnd();
-
-  if (total.failed && typeof process === "object") {
-    process.stdout.write("", function() {
-      process.exit(1);
-    });
-  }
-})();
diff --git a/node_modules/jsdom/node_modules/acorn/test/tests-harmony.js b/node_modules/jsdom/node_modules/acorn/test/tests-harmony.js
deleted file mode 100644
index fbe33be..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/tests-harmony.js
+++ /dev/null
@@ -1,14407 +0,0 @@
-/*
-  Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
-  Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
-  Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
-  Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
-  Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com>
-  Copyright (C) 2011 Yusuke Suzuki <utatane.tea@gmail.com>
-  Copyright (C) 2011 Arpad Borsos <arpad.borsos@googlemail.com>
-  Copyright (C) 2014 Ingvar Stepanyan <me@rreverser.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-if (typeof exports != "undefined") {
-  var test = require("./driver.js").test;
-  var testFail = require("./driver.js").testFail;
-  var testAssert = require("./driver.js").testAssert;
-}
-
-/*
-  Tests below were automatically converted from https://github.com/ariya/esprima/blob/2bb17ef9a45c88e82d72c2c61b7b7af93caef028/test/harmonytest.js.
-
-  Manually fixed locations for:
-   - parenthesized expressions (include brackets into expression's location)
-   - expression statements (excluded spaces after statement's semicolon)
-   - arrow and method functions (included arguments into function's location)
-   - template elements (excluded '`', '${' and '}' from element's location)
-*/
-
-// ES6 Unicode Code Point Escape Sequence
-
-test("\"\\u{714E}\\u{8336}\"", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: "煎茶",
-      raw: "\"\\u{714E}\\u{8336}\"",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 18}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("\"\\u{20BB7}\\u{91CE}\\u{5BB6}\"", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: "𠮷野家",
-      raw: "\"\\u{20BB7}\\u{91CE}\\u{5BB6}\"",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 27}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 27}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 27}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// ES6: Numeric Literal
-
-test("00", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 0,
-      raw: "00",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 2}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 2}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 2}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0o0", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 0,
-      raw: "0o0",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function test() {'use strict'; 0o0; }", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "test",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 13}
-      }
-    },
-    params: [],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Literal",
-            value: "use strict",
-            raw: "'use strict'",
-            loc: {
-              start: {line: 1, column: 17},
-              end: {line: 1, column: 29}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 17},
-            end: {line: 1, column: 30}
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Literal",
-            value: 0,
-            raw: "0o0",
-            loc: {
-              start: {line: 1, column: 31},
-              end: {line: 1, column: 34}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 31},
-            end: {line: 1, column: 35}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 16},
-        end: {line: 1, column: 37}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 37}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 37}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0o2", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 2,
-      raw: "0o2",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0o12", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 10,
-      raw: "0o12",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 4}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 4}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 4}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0O0", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 0,
-      raw: "0O0",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function test() {'use strict'; 0O0; }", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "test",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 13}
-      }
-    },
-    params: [],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Literal",
-            value: "use strict",
-            raw: "'use strict'",
-            loc: {
-              start: {line: 1, column: 17},
-              end: {line: 1, column: 29}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 17},
-            end: {line: 1, column: 30}
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Literal",
-            value: 0,
-            raw: "0O0",
-            loc: {
-              start: {line: 1, column: 31},
-              end: {line: 1, column: 34}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 31},
-            end: {line: 1, column: 35}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 16},
-        end: {line: 1, column: 37}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 37}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 37}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0O2", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 2,
-      raw: "0O2",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0O12", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 10,
-      raw: "0O12",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 4}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 4}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 4}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0b0", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 0,
-      raw: "0b0",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0b1", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 1,
-      raw: "0b1",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0b10", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 2,
-      raw: "0b10",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 4}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 4}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 4}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0B0", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 0,
-      raw: "0B0",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0B1", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 1,
-      raw: "0B1",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("0B10", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "Literal",
-      value: 2,
-      raw: "0B10",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 4}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 4}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 4}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// ES6 Template Strings
-
-test("`42`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "TemplateLiteral",
-      quasis: [{
-        type: "TemplateElement",
-        value: {raw: "42", cooked: "42"},
-        tail: true,
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 3}
-        }
-      }],
-      expressions: [],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 4}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 4}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 4}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("raw`42`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "TaggedTemplateExpression",
-      tag: {
-        type: "Identifier",
-        name: "raw",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 3}
-        }
-      },
-      quasi: {
-        type: "TemplateLiteral",
-        quasis: [{
-          type: "TemplateElement",
-          value: {raw: "42", cooked: "42"},
-          tail: true,
-          loc: {
-            start: {line: 1, column: 4},
-            end: {line: 1, column: 6}
-          }
-        }],
-        expressions: [],
-        loc: {
-          start: {line: 1, column: 3},
-          end: {line: 1, column: 7}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 7}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 7}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 7}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("raw`hello ${name}`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "TaggedTemplateExpression",
-      tag: {
-        type: "Identifier",
-        name: "raw",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 3}
-        }
-      },
-      quasi: {
-        type: "TemplateLiteral",
-        quasis: [
-          {
-            type: "TemplateElement",
-            value: {raw: "hello ", cooked: "hello "},
-            tail: false,
-            loc: {
-              start: {line: 1, column: 4},
-              end: {line: 1, column: 10}
-            }
-          },
-          {
-            type: "TemplateElement",
-            value: {raw: "", cooked: ""},
-            tail: true,
-            loc: {
-              start: {line: 1, column: 17},
-              end: {line: 1, column: 17}
-            }
-          }
-        ],
-        expressions: [{
-          type: "Identifier",
-          name: "name",
-          loc: {
-            start: {line: 1, column: 12},
-            end: {line: 1, column: 16}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 3},
-          end: {line: 1, column: 18}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 18}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("`$`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "TemplateLiteral",
-      quasis: [{
-        type: "TemplateElement",
-        value: {raw: "$", cooked: "$"},
-        tail: true,
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 2}
-        }
-      }],
-      expressions: [],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 3}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 3}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("`\\n\\r\\b\\v\\t\\f\\\n\\\r\n`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "TemplateLiteral",
-      quasis: [{
-        type: "TemplateElement",
-        value: {raw: "\\n\\r\\b\\v\\t\\f\\\n\\\r\n", cooked: "\n\r\b\u000b\t\f"},
-        tail: true,
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 3, column: 0}
-        }
-      }],
-      expressions: [],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 3, column: 1}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 3, column: 1}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 3, column: 1}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("`\n\r\n`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "TemplateLiteral",
-      quasis: [{
-        type: "TemplateElement",
-        value: {raw: "\n\r\n", cooked: "\n\n"},
-        tail: true,
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 3, column: 0}
-        }
-      }],
-      expressions: [],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 3, column: 1}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 3, column: 1}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 3, column: 1}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("`\\u{000042}\\u0042\\x42u0\\102\\A`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "TemplateLiteral",
-      quasis: [{
-        type: "TemplateElement",
-        value: {raw: "\\u{000042}\\u0042\\x42u0\\102\\A", cooked: "BBBu0BA"},
-        tail: true,
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 29}
-        }
-      }],
-      expressions: [],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 30}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 30}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 30}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("new raw`42`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "NewExpression",
-      callee: {
-        type: "TaggedTemplateExpression",
-        tag: {
-          type: "Identifier",
-          name: "raw",
-          loc: {
-            start: {line: 1, column: 4},
-            end: {line: 1, column: 7}
-          }
-        },
-        quasi: {
-          type: "TemplateLiteral",
-          quasis: [{
-            type: "TemplateElement",
-            value: {raw: "42", cooked: "42"},
-            tail: true,
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 10}
-            }
-          }],
-          expressions: [],
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 11}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 11}
-        }
-      },
-      arguments: [],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 11}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 11}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 11}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("`outer${{x: {y: 10}}}bar${`nested${function(){return 1;}}endnest`}end`",{
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "TemplateLiteral",
-        expressions: [
-          {
-            type: "ObjectExpression",
-            properties: [
-              {
-                type: "Property",
-                method: false,
-                shorthand: false,
-                computed: false,
-                key: {
-                  type: "Identifier",
-                  name: "x"
-                },
-                value: {
-                  type: "ObjectExpression",
-                  properties: [
-                    {
-                      type: "Property",
-                      method: false,
-                      shorthand: false,
-                      computed: false,
-                      key: {
-                        type: "Identifier",
-                        name: "y"
-                      },
-                      value: {
-                        type: "Literal",
-                        value: 10,
-                        raw: "10"
-                      },
-                      kind: "init"
-                    }
-                  ]
-                },
-                kind: "init"
-              }
-            ]
-          },
-          {
-            type: "TemplateLiteral",
-            expressions: [
-              {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                defaults: [],
-                rest: null,
-                generator: false,
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ReturnStatement",
-                      argument: {
-                        type: "Literal",
-                        value: 1,
-                        raw: "1"
-                      }
-                    }
-                  ]
-                },
-                expression: false
-              }
-            ],
-            quasis: [
-              {
-                type: "TemplateElement",
-                value: {
-                  cooked: "nested",
-                  raw: "nested"
-                },
-                tail: false
-              },
-              {
-                type: "TemplateElement",
-                value: {
-                  cooked: "endnest",
-                  raw: "endnest"
-                },
-                tail: true
-              }
-            ]
-          }
-        ],
-        quasis: [
-          {
-            type: "TemplateElement",
-            value: {
-              cooked: "outer",
-              raw: "outer"
-            },
-            tail: false
-          },
-          {
-            type: "TemplateElement",
-            value: {
-              cooked: "bar",
-              raw: "bar"
-            },
-            tail: false
-          },
-          {
-            type: "TemplateElement",
-            value: {
-              cooked: "end",
-              raw: "end"
-            },
-            tail: true
-          }
-        ]
-      }
-    }
-  ]
-}, {
-  ecmaVersion: 6
-});
-
-
-// ES6: Switch Case Declaration
-
-test("switch (answer) { case 42: let t = 42; break; }", {
-  type: "Program",
-  body: [{
-    type: "SwitchStatement",
-    discriminant: {
-      type: "Identifier",
-      name: "answer",
-      loc: {
-        start: {line: 1, column: 8},
-        end: {line: 1, column: 14}
-      }
-    },
-    cases: [{
-      type: "SwitchCase",
-      test: {
-        type: "Literal",
-        value: 42,
-        raw: "42",
-        loc: {
-          start: {line: 1, column: 23},
-          end: {line: 1, column: 25}
-        }
-      },
-      consequent: [
-        {
-          type: "VariableDeclaration",
-          declarations: [{
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "t",
-              loc: {
-                start: {line: 1, column: 31},
-                end: {line: 1, column: 32}
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 42,
-              raw: "42",
-              loc: {
-                start: {line: 1, column: 35},
-                end: {line: 1, column: 37}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 31},
-              end: {line: 1, column: 37}
-            }
-          }],
-          kind: "let",
-          loc: {
-            start: {line: 1, column: 27},
-            end: {line: 1, column: 38}
-          }
-        },
-        {
-          type: "BreakStatement",
-          label: null,
-          loc: {
-            start: {line: 1, column: 39},
-            end: {line: 1, column: 45}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 18},
-        end: {line: 1, column: 45}
-      }
-    }],
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 47}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 47}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// ES6: Arrow Function
-
-test("() => \"test\"", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: "test",
-        raw: "\"test\"",
-        loc: {
-          start: {line: 1, column: 6},
-          end: {line: 1, column: 12}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 12}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("e => \"test\"", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "e",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: "test",
-        raw: "\"test\"",
-        loc: {
-          start: {line: 1, column: 5},
-          end: {line: 1, column: 11}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 11}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 11}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 11}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(e) => \"test\"", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "e",
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 2}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: "test",
-        raw: "\"test\"",
-        loc: {
-          start: {line: 1, column: 7},
-          end: {line: 1, column: 13}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 13}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 13}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 13}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(a, b) => \"test\"", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 2}
-          }
-        },
-        {
-          type: "Identifier",
-          name: "b",
-          loc: {
-            start: {line: 1, column: 4},
-            end: {line: 1, column: 5}
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-        }
-      ],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: "test",
-        raw: "\"test\"",
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 16}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 16}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 16}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 16}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("e => { 42; }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "e",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [{
-          type: "ExpressionStatement",
-          expression: {
-            type: "Literal",
-            value: 42,
-            raw: "42",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 9}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 10}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 5},
-          end: {line: 1, column: 12}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 12}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
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-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("e => ({ property: 42 })", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "e",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "property",
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 16}
-            }
-          },
-          value: {
-            type: "Literal",
-            value: 42,
-            raw: "42",
-            loc: {
-              start: {line: 1, column: 18},
-              end: {line: 1, column: 20}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 8},
-            end: {line: 1, column: 20}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 6},
-          end: {line: 1, column: 22}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 23}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 23}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 23}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("e => { label: 42 }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "e",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [{
-          type: "LabeledStatement",
-          label: {
-            type: "Identifier",
-            name: "label",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 12}
-            }
-          },
-          body: {
-            type: "ExpressionStatement",
-            expression: {
-              type: "Literal",
-              value: 42,
-              raw: "42",
-              loc: {
-                start: {line: 1, column: 14},
-                end: {line: 1, column: 16}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 14},
-              end: {line: 1, column: 16}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 16}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 5},
-          end: {line: 1, column: 18}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 18}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
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-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(a, b) => { 42; }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 2}
-          }
-        },
-        {
-          type: "Identifier",
-          name: "b",
-          loc: {
-            start: {line: 1, column: 4},
-            end: {line: 1, column: 5}
-          }
-        }
-      ],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [{
-          type: "ExpressionStatement",
-          expression: {
-            type: "Literal",
-            value: 42,
-            raw: "42",
-            loc: {
-              start: {line: 1, column: 12},
-              end: {line: 1, column: 14}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 12},
-            end: {line: 1, column: 15}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 17}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
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-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("([a, , b]) => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 2},
-              end: {line: 1, column: 3}
-            }
-          },
-          null,
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-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 8}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 9}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: 42,
-        raw: "42",
-        loc: {
-          start: {line: 1, column: 14},
-          end: {line: 1, column: 16}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 16}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 16}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 16}
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-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("([a.a]) => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "ArrayPattern",
-        elements: [{
-          type: "MemberExpression",
-          computed: false,
-          object: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 2},
-              end: {line: 1, column: 3}
-            }
-          },
-          property: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 4},
-              end: {line: 1, column: 5}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 2},
-            end: {line: 1, column: 5}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 6}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: 42,
-        raw: "42",
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 13}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 13}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 13}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 13}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(x=1) => x * x", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 2}
-        }
-      }],
-      defaults: [{
-        type: "Literal",
-        value: 1,
-        raw: "1",
-        loc: {
-          start: {line: 1, column: 3},
-          end: {line: 1, column: 4}
-        }
-      }],
-      body: {
-        type: "BinaryExpression",
-        operator: "*",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 10}
-          }
-        },
-        right: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 14}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 14}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 14}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 14}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 14}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("eval => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "eval",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 4}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: 42,
-        raw: "42",
-        loc: {
-          start: {line: 1, column: 8},
-          end: {line: 1, column: 10}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 10}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 10}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 10}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("arguments => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "arguments",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 9}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: 42,
-        raw: "42",
-        loc: {
-          start: {line: 1, column: 13},
-          end: {line: 1, column: 15}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 15}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 15}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 15}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(a) => 00", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "a",
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 2}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: 0,
-        raw: "00",
-        loc: {
-          start: {line: 1, column: 7},
-          end: {line: 1, column: 9}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 9}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 9}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 9}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(eval, a) => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [
-        {
-          type: "Identifier",
-          name: "eval",
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 5}
-          }
-        },
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 8}
-          }
-        }
-      ],
-      defaults: [],
-      body: {
-        type: "Literal",
-        value: 42,
-        raw: "42",
-        loc: {
-          start: {line: 1, column: 13},
-          end: {line: 1, column: 15}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 15}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 15}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 15}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(eval = 10) => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "eval",
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 5}
-        }
-      }],
-      defaults: [{
-        type: "Literal",
-        value: 10,
-        raw: "10",
-        loc: {
-          start: {line: 1, column: 8},
-          end: {line: 1, column: 10}
-        }
-      }],
-      body: {
-        type: "Literal",
-        value: 42,
-        raw: "42",
-        loc: {
-          start: {line: 1, column: 15},
-          end: {line: 1, column: 17}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(eval, a = 10) => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [
-        {
-          type: "Identifier",
-          name: "eval",
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 5}
-          }
-        },
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 8}
-          }
-        }
-      ],
-      defaults: [
-        null,
-        {
-          type: "Literal",
-          value: 10,
-          raw: "10",
-          loc: {
-            start: {line: 1, column: 11},
-            end: {line: 1, column: 13}
-          }
-        }
-      ],
-      body: {
-        type: "Literal",
-        value: 42,
-        raw: "42",
-        loc: {
-          start: {line: 1, column: 18},
-          end: {line: 1, column: 20}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 20}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 20}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 20}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(x => x)", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 2}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 6},
-          end: {line: 1, column: 7}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 7}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 8}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 8}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x => y => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "ArrowFunctionExpression",
-        id: null,
-        params: [{
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 6}
-          }
-        }],
-        defaults: [],
-        body: {
-          type: "Literal",
-          value: 42,
-          raw: "42",
-          loc: {
-            start: {line: 1, column: 10},
-            end: {line: 1, column: 12}
-          }
-        },
-        rest: null,
-        generator: false,
-        expression: true,
-        loc: {
-          start: {line: 1, column: 5},
-          end: {line: 1, column: 12}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 12}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(x) => ((y, z) => (x, y, z))", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 2}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "ArrowFunctionExpression",
-        id: null,
-        params: [
-          {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 10}
-            }
-          },
-          {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {line: 1, column: 12},
-              end: {line: 1, column: 13}
-            }
-          }
-        ],
-        defaults: [],
-        body: {
-          type: "SequenceExpression",
-          expressions: [
-            {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {line: 1, column: 19},
-                end: {line: 1, column: 20}
-              }
-            },
-            {
-              type: "Identifier",
-              name: "y",
-              loc: {
-                start: {line: 1, column: 22},
-                end: {line: 1, column: 23}
-              }
-            },
-            {
-              type: "Identifier",
-              name: "z",
-              loc: {
-                start: {line: 1, column: 25},
-                end: {line: 1, column: 26}
-              }
-            }
-          ],
-          loc: {
-            start: {line: 1, column: 19},
-            end: {line: 1, column: 26}
-          }
-        },
-        rest: null,
-        generator: false,
-        expression: true,
-        loc: {
-          start: {line: 1, column: 8},
-          end: {line: 1, column: 27}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 28}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 28}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 28}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("foo(() => {})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "CallExpression",
-      callee: {
-        type: "Identifier",
-        name: "foo",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 3}
-        }
-      },
-      arguments: [{
-        type: "ArrowFunctionExpression",
-        id: null,
-        params: [],
-        defaults: [],
-        body: {
-          type: "BlockStatement",
-          body: [],
-          loc: {
-            start: {line: 1, column: 10},
-            end: {line: 1, column: 12}
-          }
-        },
-        rest: null,
-        generator: false,
-        expression: false,
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 12}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 13}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 13}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 13}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("foo((x, y) => {})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "CallExpression",
-      callee: {
-        type: "Identifier",
-        name: "foo",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 3}
-        }
-      },
-      arguments: [{
-        type: "ArrowFunctionExpression",
-        id: null,
-        params: [
-          {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 9}
-            }
-          }
-        ],
-        defaults: [],
-        body: {
-          type: "BlockStatement",
-          body: [],
-          loc: {
-            start: {line: 1, column: 14},
-            end: {line: 1, column: 16}
-          }
-        },
-        rest: null,
-        generator: false,
-        expression: false,
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 16}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(a, a) => 42", {
-  type: "Program",
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  },
-  body: [{
-    type: "ExpressionStatement",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    },
-    expression: {
-      type: "ArrowFunctionExpression",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 12}
-      },
-      id: null,
-      params: [
-        {
-          type: "Identifier",
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 2}
-          },
-          name: "a"
-        },
-        {
-          type: "Identifier",
-          loc: {
-            start: {line: 1, column: 4},
-            end: {line: 1, column: 5}
-          },
-          name: "a"
-        }
-      ],
-      defaults: [],
-      rest: null,
-      generator: false,
-      body: {
-        type: "Literal",
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 12}
-        },
-        value: 42,
-        raw: "42"
-      },
-      expression: true
-    }
-  }]
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// ES6: Method Definition
-
-test("x = { method() { } }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "method",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 12}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 15},
-                end: {line: 1, column: 18}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 12},
-              end: {line: 1, column: 18}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 18}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 20}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 20}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 20}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 20}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { method(test) { } }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "method",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 12}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [{
-              type: "Identifier",
-              name: "test",
-              loc: {
-                start: {line: 1, column: 13},
-                end: {line: 1, column: 17}
-              }
-            }],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 19},
-                end: {line: 1, column: 22}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 12},
-              end: {line: 1, column: 22}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 22}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 24}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 24}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 24}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 24}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { 'method'() { } }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Literal",
-            value: "method",
-            raw: "'method'",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 14}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 17},
-                end: {line: 1, column: 20}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 14},
-              end: {line: 1, column: 20}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 20}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 22}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 22}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { get() { } }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "get",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 9}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 12},
-                end: {line: 1, column: 15}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 15}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 15}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 17}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { set() { } }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "set",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 9}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 12},
-                end: {line: 1, column: 15}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 15}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 15}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 17}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { method() 42 }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "method",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 12}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "Literal",
-              value: 42,
-              raw: "42",
-              loc: {
-                start: {line: 1, column: 15},
-                end: {line: 1, column: 17}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: true,
-            loc: {
-              start: {line: 1, column: 12},
-              end: {line: 1, column: 17}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 17}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 19}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 19}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 19}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 19}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { get method() 42 }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "method",
-            loc: {
-              start: {line: 1, column: 10},
-              end: {line: 1, column: 16}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "Literal",
-              value: 42,
-              raw: "42",
-              loc: {
-                start: {line: 1, column: 19},
-                end: {line: 1, column: 21}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: true,
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 21}
-            }
-          },
-          kind: "get",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 21}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 23}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 23}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 23}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 23}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { set method(val) v = val }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "method",
-            loc: {
-              start: {line: 1, column: 10},
-              end: {line: 1, column: 16}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [{
-              type: "Identifier",
-              name: "val",
-              loc: {
-                start: {line: 1, column: 17},
-                end: {line: 1, column: 20}
-              }
-            }],
-            defaults: [],
-            body: {
-              type: "AssignmentExpression",
-              operator: "=",
-              left: {
-                type: "Identifier",
-                name: "v",
-                loc: {
-                  start: {line: 1, column: 22},
-                  end: {line: 1, column: 23}
-                }
-              },
-              right: {
-                type: "Identifier",
-                name: "val",
-                loc: {
-                  start: {line: 1, column: 26},
-                  end: {line: 1, column: 29}
-                }
-              },
-              loc: {
-                start: {line: 1, column: 22},
-                end: {line: 1, column: 29}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: true,
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 29}
-            }
-          },
-          kind: "set",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 29}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 31}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 31}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 31}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 31}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// Array and Generator Comprehension
-
-test("[for (x of array) x]", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ComprehensionExpression",
-      filter: null,
-      blocks: [{
-        type: "ComprehensionBlock",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 7}
-          }
-        },
-        right: {
-          type: "Identifier",
-          name: "array",
-          loc: {
-            start: {line: 1, column: 11},
-            end: {line: 1, column: 16}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 17}
-        },
-        of: true
-      }],
-      body: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 18},
-          end: {line: 1, column: 19}
-        }
-      },
-      generator: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 20}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 20}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 20}
-  }
-}, {
-  ecmaVersion: 7,
-  ranges: true,
-  locations: true
-});
-
-test("[for (x of array) for (y of array2) if (x === test) x]", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ComprehensionExpression",
-      filter: {
-        type: "BinaryExpression",
-        operator: "===",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 40},
-            end: {line: 1, column: 41}
-          }
-        },
-        right: {
-          type: "Identifier",
-          name: "test",
-          loc: {
-            start: {line: 1, column: 46},
-            end: {line: 1, column: 50}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 40},
-          end: {line: 1, column: 50}
-        }
-      },
-      blocks: [
-        {
-          type: "ComprehensionBlock",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 7}
-            }
-          },
-          right: {
-            type: "Identifier",
-            name: "array",
-            loc: {
-              start: {line: 1, column: 11},
-              end: {line: 1, column: 16}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 17}
-          },
-          of: true
-        },
-        {
-          type: "ComprehensionBlock",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {line: 1, column: 23},
-              end: {line: 1, column: 24}
-            }
-          },
-          right: {
-            type: "Identifier",
-            name: "array2",
-            loc: {
-              start: {line: 1, column: 28},
-              end: {line: 1, column: 34}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 18},
-            end: {line: 1, column: 35}
-          },
-          of: true
-        }
-      ],
-      body: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 52},
-          end: {line: 1, column: 53}
-        }
-      },
-      generator: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 54}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 54}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 54}
-  }
-}, {
-  ecmaVersion: 7,
-  ranges: true,
-  locations: true
-});
-
-test("(for (x of array) for (y of array2) if (x === test) x)", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ComprehensionExpression",
-      filter: {
-        type: "BinaryExpression",
-        operator: "===",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 40},
-            end: {line: 1, column: 41}
-          }
-        },
-        right: {
-          type: "Identifier",
-          name: "test",
-          loc: {
-            start: {line: 1, column: 46},
-            end: {line: 1, column: 50}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 40},
-          end: {line: 1, column: 50}
-        }
-      },
-      blocks: [
-        {
-          type: "ComprehensionBlock",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 7}
-            }
-          },
-          right: {
-            type: "Identifier",
-            name: "array",
-            loc: {
-              start: {line: 1, column: 11},
-              end: {line: 1, column: 16}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 17}
-          },
-          of: true
-        },
-        {
-          type: "ComprehensionBlock",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {line: 1, column: 23},
-              end: {line: 1, column: 24}
-            }
-          },
-          right: {
-            type: "Identifier",
-            name: "array2",
-            loc: {
-              start: {line: 1, column: 28},
-              end: {line: 1, column: 34}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 18},
-            end: {line: 1, column: 35}
-          },
-          of: true
-        }
-      ],
-      body: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 52},
-          end: {line: 1, column: 53}
-        }
-      },
-      generator: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 54}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 54}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 54}
-  }
-}, {
-  ecmaVersion: 7,
-  ranges: true,
-  locations: true
-});
-
-test("[for ([,x] of array) for ({[start.x]: x, [start.y]: y} of array2) x]", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ComprehensionExpression",
-      filter: null,
-      blocks: [
-        {
-          type: "ComprehensionBlock",
-          left: {
-            type: "ArrayPattern",
-            elements: [
-              null,
-              {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {line: 1, column: 8},
-                  end: {line: 1, column: 9}
-                }
-              }
-            ],
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 10}
-            }
-          },
-          right: {
-            type: "Identifier",
-            name: "array",
-            loc: {
-              start: {line: 1, column: 14},
-              end: {line: 1, column: 19}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 20}
-          },
-          of: true
-        },
-        {
-          type: "ComprehensionBlock",
-          left: {
-            type: "ObjectPattern",
-            properties: [
-              {
-                type: "Property",
-                key: {
-                  type: "MemberExpression",
-                  computed: false,
-                  object: {
-                    type: "Identifier",
-                    name: "start",
-                    loc: {
-                      start: {line: 1, column: 28},
-                      end: {line: 1, column: 33}
-                    }
-                  },
-                  property: {
-                    type: "Identifier",
-                    name: "x",
-                    loc: {
-                      start: {line: 1, column: 34},
-                      end: {line: 1, column: 35}
-                    }
-                  },
-                  loc: {
-                    start: {line: 1, column: 28},
-                    end: {line: 1, column: 35}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "x",
-                  loc: {
-                    start: {line: 1, column: 38},
-                    end: {line: 1, column: 39}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: false,
-                computed: true,
-                loc: {
-                  start: {line: 1, column: 27},
-                  end: {line: 1, column: 39}
-                }
-              },
-              {
-                type: "Property",
-                key: {
-                  type: "MemberExpression",
-                  computed: false,
-                  object: {
-                    type: "Identifier",
-                    name: "start",
-                    loc: {
-                      start: {line: 1, column: 42},
-                      end: {line: 1, column: 47}
-                    }
-                  },
-                  property: {
-                    type: "Identifier",
-                    name: "y",
-                    loc: {
-                      start: {line: 1, column: 48},
-                      end: {line: 1, column: 49}
-                    }
-                  },
-                  loc: {
-                    start: {line: 1, column: 42},
-                    end: {line: 1, column: 49}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "y",
-                  loc: {
-                    start: {line: 1, column: 52},
-                    end: {line: 1, column: 53}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: false,
-                computed: true,
-                loc: {
-                  start: {line: 1, column: 41},
-                  end: {line: 1, column: 53}
-                }
-              }
-            ],
-            loc: {
-              start: {line: 1, column: 26},
-              end: {line: 1, column: 54}
-            }
-          },
-          right: {
-            type: "Identifier",
-            name: "array2",
-            loc: {
-              start: {line: 1, column: 58},
-              end: {line: 1, column: 64}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 21},
-            end: {line: 1, column: 65}
-          },
-          of: true
-        }
-      ],
-      body: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 66},
-          end: {line: 1, column: 67}
-        }
-      },
-      generator: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 68}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 68}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 68}
-  }
-}, {
-  ecmaVersion: 7,
-  ranges: true,
-  locations: true
-});
-
-// Harmony: Object Literal Property Value Shorthand
-
-test("x = { y, z }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [
-          {
-            type: "Property",
-            key: {
-              type: "Identifier",
-              name: "y",
-              loc: {
-                start: {line: 1, column: 6},
-                end: {line: 1, column: 7}
-              }
-            },
-            value: {
-              type: "Identifier",
-              name: "y",
-              loc: {
-                start: {line: 1, column: 6},
-                end: {line: 1, column: 7}
-              }
-            },
-            kind: "init",
-            method: false,
-            shorthand: true,
-            computed: false,
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 7}
-            }
-          },
-          {
-            type: "Property",
-            key: {
-              type: "Identifier",
-              name: "z",
-              loc: {
-                start: {line: 1, column: 9},
-                end: {line: 1, column: 10}
-              }
-            },
-            value: {
-              type: "Identifier",
-              name: "z",
-              loc: {
-                start: {line: 1, column: 9},
-                end: {line: 1, column: 10}
-              }
-            },
-            kind: "init",
-            method: false,
-            shorthand: true,
-            computed: false,
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 10}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 12}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 12}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// Harmony: Destructuring
-
-test("[a, b] = [b, a]", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 1},
-              end: {line: 1, column: 2}
-            }
-          },
-          {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 4},
-              end: {line: 1, column: 5}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 6}
-        }
-      },
-      right: {
-        type: "ArrayExpression",
-        elements: [
-          {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 10},
-              end: {line: 1, column: 11}
-            }
-          },
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 13},
-              end: {line: 1, column: 14}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 15}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 15}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 15}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 15}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({ responseText: text }) = res", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "responseText",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 15}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "text",
-            loc: {
-              start: {line: 1, column: 17},
-              end: {line: 1, column: 21}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 21}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 23}
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "res",
-        loc: {
-          start: {line: 1, column: 27},
-          end: {line: 1, column: 30}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 30}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 30}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 30}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("const {a} = {}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 8}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 8}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 8}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 6},
-          end: {line: 1, column: 9}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [],
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 14}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 14}
-      }
-    }],
-    kind: "const",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 14}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 14}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("const [a] = []", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ArrayPattern",
-        elements: [{
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 8}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 6},
-          end: {line: 1, column: 9}
-        }
-      },
-      init: {
-        type: "ArrayExpression",
-        elements: [],
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 14}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 14}
-      }
-    }],
-    kind: "const",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 14}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 14}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("let {a} = {}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 6}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 7}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [],
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 12}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 12}
-      }
-    }],
-    kind: "let",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("let [a] = []", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ArrayPattern",
-        elements: [{
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 6}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 7}
-        }
-      },
-      init: {
-        type: "ArrayExpression",
-        elements: [],
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 12}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 12}
-      }
-    }],
-    kind: "let",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var {a} = {}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 6}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 7}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [],
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 12}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 12}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var [a] = []", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ArrayPattern",
-        elements: [{
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 6}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 7}
-        }
-      },
-      init: {
-        type: "ArrayExpression",
-        elements: [],
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 12}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 12}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("const {a:b} = {}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 8}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 10}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 10}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 6},
-          end: {line: 1, column: 11}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [],
-        loc: {
-          start: {line: 1, column: 14},
-          end: {line: 1, column: 16}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 16}
-      }
-    }],
-    kind: "const",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 16}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 16}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("let {a:b} = {}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 8}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 8}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 9}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [],
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 14}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 14}
-      }
-    }],
-    kind: "let",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 14}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 14}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var {a:b} = {}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 8}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 8}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 9}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [],
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 14}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 14}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 14}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 14}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// Harmony: Modules
-
-test("export var document", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: {
-      type: "VariableDeclaration",
-      declarations: [{
-        type: "VariableDeclarator",
-        id: {
-          type: "Identifier",
-          name: "document",
-          loc: {
-            start: {line: 1, column: 11},
-            end: {line: 1, column: 19}
-          }
-        },
-        init: null,
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 19}
-        }
-      }],
-      kind: "var",
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 19}
-      }
-    },
-    default: false,
-    specifiers: null,
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 19}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 19}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export var document = { }", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: {
-      type: "VariableDeclaration",
-      declarations: [{
-        type: "VariableDeclarator",
-        id: {
-          type: "Identifier",
-          name: "document",
-          loc: {
-            start: {line: 1, column: 11},
-            end: {line: 1, column: 19}
-          }
-        },
-        init: {
-          type: "ObjectExpression",
-          properties: [],
-          loc: {
-            start: {line: 1, column: 22},
-            end: {line: 1, column: 25}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 25}
-        }
-      }],
-      kind: "var",
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 25}
-      }
-    },
-    default: false,
-    specifiers: null,
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 25}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 25}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export let document", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: {
-      type: "VariableDeclaration",
-      declarations: [{
-        type: "VariableDeclarator",
-        id: {
-          type: "Identifier",
-          name: "document",
-          loc: {
-            start: {line: 1, column: 11},
-            end: {line: 1, column: 19}
-          }
-        },
-        init: null,
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 19}
-        }
-      }],
-      kind: "let",
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 19}
-      }
-    },
-    default: false,
-    specifiers: null,
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 19}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 19}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export let document = { }", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: {
-      type: "VariableDeclaration",
-      declarations: [{
-        type: "VariableDeclarator",
-        id: {
-          type: "Identifier",
-          name: "document",
-          loc: {
-            start: {line: 1, column: 11},
-            end: {line: 1, column: 19}
-          }
-        },
-        init: {
-          type: "ObjectExpression",
-          properties: [],
-          loc: {
-            start: {line: 1, column: 22},
-            end: {line: 1, column: 25}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 25}
-        }
-      }],
-      kind: "let",
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 25}
-      }
-    },
-    default: false,
-    specifiers: null,
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 25}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 25}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export const document = { }", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: {
-      type: "VariableDeclaration",
-      declarations: [{
-        type: "VariableDeclarator",
-        id: {
-          type: "Identifier",
-          name: "document",
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 21}
-          }
-        },
-        init: {
-          type: "ObjectExpression",
-          properties: [],
-          loc: {
-            start: {line: 1, column: 24},
-            end: {line: 1, column: 27}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 13},
-          end: {line: 1, column: 27}
-        }
-      }],
-      kind: "const",
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 27}
-      }
-    },
-    default: false,
-    specifiers: null,
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 27}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 27}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export function parse() { }", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "parse",
-        loc: {
-          start: {line: 1, column: 16},
-          end: {line: 1, column: 21}
-        }
-      },
-      params: [],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 24},
-          end: {line: 1, column: 27}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 27}
-      }
-    },
-    default: false,
-    specifiers: null,
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 27}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 27}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export class Class {}", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: {
-      type: "ClassDeclaration",
-      id: {
-        type: "Identifier",
-        name: "Class",
-        loc: {
-          start: {line: 1, column: 13},
-          end: {line: 1, column: 18}
-        }
-      },
-      superClass: null,
-      body: {
-        type: "ClassBody",
-        body: [],
-        loc: {
-          start: {line: 1, column: 19},
-          end: {line: 1, column: 21}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 21}
-      }
-    },
-    default: false,
-    specifiers: null,
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 21}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 21}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export default 42", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: {
-      type: "Literal",
-      value: 42,
-      raw: "42",
-      loc: {
-        start: {line: 1, column: 15},
-        end: {line: 1, column: 17}
-      }
-    },
-    default: true,
-    specifiers: null,
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-testFail("export *", "Unexpected token (1:8)", {ecmaVersion: 6});
-
-test("export * from \"crypto\"", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: null,
-    specifiers: [{
-      type: "ExportBatchSpecifier",
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 8}
-      }
-    }],
-    source: {
-      type: "Literal",
-      value: "crypto",
-      raw: "\"crypto\"",
-      loc: {
-        start: {line: 1, column: 14},
-        end: {line: 1, column: 22}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export { encrypt }", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: null,
-    specifiers: [{
-      type: "ExportSpecifier",
-      id: {
-        type: "Identifier",
-        name: "encrypt",
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 16}
-        }
-      },
-      name: null,
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 16}
-      }
-    }],
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export { encrypt, decrypt }", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: null,
-    specifiers: [
-      {
-        type: "ExportSpecifier",
-        id: {
-          type: "Identifier",
-          name: "encrypt",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 16}
-          }
-        },
-        name: null,
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 16}
-        }
-      },
-      {
-        type: "ExportSpecifier",
-        id: {
-          type: "Identifier",
-          name: "decrypt",
-          loc: {
-            start: {line: 1, column: 18},
-            end: {line: 1, column: 25}
-          }
-        },
-        name: null,
-        loc: {
-          start: {line: 1, column: 18},
-          end: {line: 1, column: 25}
-        }
-      }
-    ],
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 27}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 27}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export { encrypt as default }", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: null,
-    specifiers: [{
-      type: "ExportSpecifier",
-      id: {
-        type: "Identifier",
-        name: "encrypt",
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 16}
-        }
-      },
-      name: {
-        type: "Identifier",
-        name: "default",
-        loc: {
-          start: {line: 1, column: 20},
-          end: {line: 1, column: 27}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 27}
-      }
-    }],
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 29}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 29}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export { encrypt, decrypt as dec }", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: null,
-    specifiers: [
-      {
-        type: "ExportSpecifier",
-        id: {
-          type: "Identifier",
-          name: "encrypt",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 16}
-          }
-        },
-        name: null,
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 16}
-        }
-      },
-      {
-        type: "ExportSpecifier",
-        id: {
-          type: "Identifier",
-          name: "decrypt",
-          loc: {
-            start: {line: 1, column: 18},
-            end: {line: 1, column: 25}
-          }
-        },
-        name: {
-          type: "Identifier",
-          name: "dec",
-          loc: {
-            start: {line: 1, column: 29},
-            end: {line: 1, column: 32}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 18},
-          end: {line: 1, column: 32}
-        }
-      }
-    ],
-    source: null,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 34}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 34}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("export { default } from \"other\"", {
-  type: "Program",
-  body: [{
-    type: "ExportDeclaration",
-    declaration: null,
-    specifiers: [
-      {
-        type: "ExportSpecifier",
-        id: {
-          type: "Identifier",
-          name: "default",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 16}
-          }
-        },
-        name: null,
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 16}
-        }
-      }
-    ],
-    source: {
-      type: "Literal",
-      loc: {
-        start: {
-          line: 1,
-          column: 24
-        },
-        end: {
-          line: 1,
-          column: 31
-        }
-      },
-      value: "other",
-      raw: "\"other\""
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 31}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 31}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("import \"jquery\"", {
-  type: "Program",
-  body: [{
-    type: "ImportDeclaration",
-    specifiers: [],
-    source: {
-      type: "Literal",
-      value: "jquery",
-      raw: "\"jquery\"",
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 15}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 15}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 15}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("import $ from \"jquery\"", {
-  type: "Program",
-  body: [{
-    type: "ImportDeclaration",
-    specifiers: [{
-      type: "ImportSpecifier",
-      id: {
-        type: "Identifier",
-        name: "$",
-        loc: {
-          start: {line: 1, column: 7},
-          end: {line: 1, column: 8}
-        }
-      },
-      name: null,
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 8}
-      }
-    }],
-    source: {
-      type: "Literal",
-      value: "jquery",
-      raw: "\"jquery\"",
-      loc: {
-        start: {line: 1, column: 14},
-        end: {line: 1, column: 22}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("import { encrypt, decrypt } from \"crypto\"", {
-  type: "Program",
-  body: [{
-    type: "ImportDeclaration",
-    specifiers: [
-      {
-        type: "ImportSpecifier",
-        id: {
-          type: "Identifier",
-          name: "encrypt",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 16}
-          }
-        },
-        name: null,
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 16}
-        }
-      },
-      {
-        type: "ImportSpecifier",
-        id: {
-          type: "Identifier",
-          name: "decrypt",
-          loc: {
-            start: {line: 1, column: 18},
-            end: {line: 1, column: 25}
-          }
-        },
-        name: null,
-        loc: {
-          start: {line: 1, column: 18},
-          end: {line: 1, column: 25}
-        }
-      }
-    ],
-    source: {
-      type: "Literal",
-      value: "crypto",
-      raw: "\"crypto\"",
-      loc: {
-        start: {line: 1, column: 33},
-        end: {line: 1, column: 41}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 41}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 41}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("import { encrypt as enc } from \"crypto\"", {
-  type: "Program",
-  body: [{
-    type: "ImportDeclaration",
-    specifiers: [{
-      type: "ImportSpecifier",
-      id: {
-        type: "Identifier",
-        name: "encrypt",
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 16}
-        }
-      },
-      name: {
-        type: "Identifier",
-        name: "enc",
-        loc: {
-          start: {line: 1, column: 20},
-          end: {line: 1, column: 23}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 23}
-      }
-    }],
-    source: {
-      type: "Literal",
-      value: "crypto",
-      raw: "\"crypto\"",
-      loc: {
-        start: {line: 1, column: 31},
-        end: {line: 1, column: 39}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 39}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 39}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("import crypto, { decrypt, encrypt as enc } from \"crypto\"", {
-  type: "Program",
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 56}
-  },
-  body: [{
-    type: "ImportDeclaration",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 56}
-    },
-    specifiers: [
-      {
-        type: "ImportSpecifier",
-        loc: {
-          start: {line: 1, column: 7},
-          end: {line: 1, column: 13}
-        },
-        id: {
-          type: "Identifier",
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 13}
-          },
-          name: "crypto"
-        },
-        name: null,
-        default: true
-      },
-      {
-        type: "ImportSpecifier",
-        loc: {
-          start: {line: 1, column: 17},
-          end: {line: 1, column: 24}
-        },
-        id: {
-          type: "Identifier",
-          loc: {
-            start: {line: 1, column: 17},
-            end: {line: 1, column: 24}
-          },
-          name: "decrypt"
-        },
-        name: null,
-        default: false
-      },
-      {
-        type: "ImportSpecifier",
-        loc: {
-          start: {line: 1, column: 26},
-          end: {line: 1, column: 40}
-        },
-        id: {
-          type: "Identifier",
-          loc: {
-            start: {line: 1, column: 26},
-            end: {line: 1, column: 33}
-          },
-          name: "encrypt"
-        },
-        name: {
-          type: "Identifier",
-          loc: {
-            start: {line: 1, column: 37},
-            end: {line: 1, column: 40}
-          },
-          name: "enc"
-        },
-        default: false
-      }
-    ],
-    source: {
-      type: "Literal",
-      loc: {
-        start: {line: 1, column: 48},
-        end: {line: 1, column: 56}
-      },
-      value: "crypto",
-      raw: "\"crypto\""
-    }
-  }]
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-testFail("import default from \"foo\"", "Unexpected token (1:7)", {ecmaVersion: 6});
-
-test("import { null as nil } from \"bar\"", {
-  type: "Program",
-  body: [{
-    type: "ImportDeclaration",
-    specifiers: [{
-      type: "ImportSpecifier",
-      id: {
-        type: "Identifier",
-        name: "null",
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 13}
-        }
-      },
-      name: {
-        type: "Identifier",
-        name: "nil",
-        loc: {
-          start: {line: 1, column: 17},
-          end: {line: 1, column: 20}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 20}
-      }
-    }],
-    source: {
-      type: "Literal",
-      value: "bar",
-      raw: "\"bar\"",
-      loc: {
-        start: {line: 1, column: 28},
-        end: {line: 1, column: 33}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 33}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 33}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("import * as crypto from \"crypto\"", {
-  type: "Program",
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 32}
-  },
-  body: [{
-    type: "ImportDeclaration",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 32}
-    },
-    specifiers: [{
-      type: "ImportBatchSpecifier",
-      loc: {
-        start: {line: 1, column: 7},
-        end: {line: 1, column: 18}
-      },
-      name: {
-        type: "Identifier",
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 18}
-        },
-        name: "crypto"
-      }
-    }],
-    source: {
-      type: "Literal",
-      loc: {
-        start: {line: 1, column: 24},
-        end: {line: 1, column: 32}
-      },
-      value: "crypto",
-      raw: "\"crypto\""
-    }
-  }]
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// Harmony: Yield Expression
-
-test("(function* () { yield v })", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "FunctionExpression",
-      id: null,
-      params: [],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [{
-          type: "ExpressionStatement",
-          expression: {
-            type: "YieldExpression",
-            argument: {
-              type: "Identifier",
-              name: "v",
-              loc: {
-                start: {line: 1, column: 22},
-                end: {line: 1, column: 23}
-              }
-            },
-            delegate: false,
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 23}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 23}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 14},
-          end: {line: 1, column: 25}
-        }
-      },
-      rest: null,
-      generator: true,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 25}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 26}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 26}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(function* () { yield\nv })", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "FunctionExpression",
-      id: null,
-      params: [],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "YieldExpression",
-              argument: null,
-              delegate: false,
-              loc: {
-                start: {line: 1, column: 16},
-                end: {line: 1, column: 21}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 21}
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "Identifier",
-              name: "v",
-              loc: {
-                start: {line: 2, column: 0},
-                end: {line: 2, column: 1}
-              }
-            },
-            loc: {
-              start: {line: 2, column: 0},
-              end: {line: 2, column: 1}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 14},
-          end: {line: 2, column: 3}
-        }
-      },
-      rest: null,
-      generator: true,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 2, column: 3}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 2, column: 4}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 2, column: 4}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(function* () { yield *v })", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "FunctionExpression",
-      id: null,
-      params: [],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [{
-          type: "ExpressionStatement",
-          expression: {
-            type: "YieldExpression",
-            argument: {
-              type: "Identifier",
-              name: "v",
-              loc: {
-                start: {line: 1, column: 23},
-                end: {line: 1, column: 24}
-              }
-            },
-            delegate: true,
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 24}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 24}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 14},
-          end: {line: 1, column: 26}
-        }
-      },
-      rest: null,
-      generator: true,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 26}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 27}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 27}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function* test () { yield *v }", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "test",
-      loc: {
-        start: {line: 1, column: 10},
-        end: {line: 1, column: 14}
-      }
-    },
-    params: [],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [{
-        type: "ExpressionStatement",
-        expression: {
-          type: "YieldExpression",
-          argument: {
-            type: "Identifier",
-            name: "v",
-            loc: {
-              start: {line: 1, column: 27},
-              end: {line: 1, column: 28}
-            }
-          },
-          delegate: true,
-          loc: {
-            start: {line: 1, column: 20},
-            end: {line: 1, column: 28}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 20},
-          end: {line: 1, column: 28}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 18},
-        end: {line: 1, column: 30}
-      }
-    },
-    rest: null,
-    generator: true,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 30}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 30}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var x = { *test () { yield *v } };", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 5}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "test",
-            loc: {
-              start: {line: 1, column: 11},
-              end: {line: 1, column: 15}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [{
-                type: "ExpressionStatement",
-                expression: {
-                  type: "YieldExpression",
-                  argument: {
-                    type: "Identifier",
-                    name: "v",
-                    loc: {
-                      start: {line: 1, column: 28},
-                      end: {line: 1, column: 29}
-                    }
-                  },
-                  delegate: true,
-                  loc: {
-                    start: {line: 1, column: 21},
-                    end: {line: 1, column: 29}
-                  }
-                },
-                loc: {
-                  start: {line: 1, column: 21},
-                  end: {line: 1, column: 29}
-                }
-              }],
-              loc: {
-                start: {line: 1, column: 19},
-                end: {line: 1, column: 31}
-              }
-            },
-            rest: null,
-            generator: true,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 31}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 10},
-            end: {line: 1, column: 31}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 8},
-          end: {line: 1, column: 33}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 33}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 34}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 34}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function* t() {}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "t",
-      loc: {
-        start: {line: 1, column: 10},
-        end: {line: 1, column: 11}
-      }
-    },
-    params: [],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 14},
-        end: {line: 1, column: 16}
-      }
-    },
-    rest: null,
-    generator: true,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 16}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 16}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(function* () { yield yield 10 })", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "FunctionExpression",
-      id: null,
-      params: [],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [{
-          type: "ExpressionStatement",
-          expression: {
-            type: "YieldExpression",
-            argument: {
-              type: "YieldExpression",
-              argument: {
-                type: "Literal",
-                value: 10,
-                raw: "10",
-                loc: {
-                  start: {line: 1, column: 28},
-                  end: {line: 1, column: 30}
-                }
-              },
-              delegate: false,
-              loc: {
-                start: {line: 1, column: 22},
-                end: {line: 1, column: 30}
-              }
-            },
-            delegate: false,
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 30}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 30}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 14},
-          end: {line: 1, column: 32}
-        }
-      },
-      rest: null,
-      generator: true,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 32}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 33}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 33}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// Harmony: Iterators
-
-test("for(x of list) process(x);", {
-  type: "Program",
-  body: [{
-    type: "ForOfStatement",
-    left: {
-      type: "Identifier",
-      name: "x",
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 5}
-      }
-    },
-    right: {
-      type: "Identifier",
-      name: "list",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 13}
-      }
-    },
-    body: {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "Identifier",
-          name: "process",
-          loc: {
-            start: {line: 1, column: 15},
-            end: {line: 1, column: 22}
-          }
-        },
-        arguments: [{
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 23},
-            end: {line: 1, column: 24}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 15},
-          end: {line: 1, column: 25}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 15},
-        end: {line: 1, column: 26}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 26}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 26}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("for (var x of list) process(x);", {
-  type: "Program",
-  body: [{
-    type: "ForOfStatement",
-    left: {
-      type: "VariableDeclaration",
-      declarations: [{
-        type: "VariableDeclarator",
-        id: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 10}
-          }
-        },
-        init: null,
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 10}
-        }
-      }],
-      kind: "var",
-      loc: {
-        start: {line: 1, column: 5},
-        end: {line: 1, column: 10}
-      }
-    },
-    right: {
-      type: "Identifier",
-      name: "list",
-      loc: {
-        start: {line: 1, column: 14},
-        end: {line: 1, column: 18}
-      }
-    },
-    body: {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "Identifier",
-          name: "process",
-          loc: {
-            start: {line: 1, column: 20},
-            end: {line: 1, column: 27}
-          }
-        },
-        arguments: [{
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 28},
-            end: {line: 1, column: 29}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 20},
-          end: {line: 1, column: 30}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 20},
-        end: {line: 1, column: 31}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 31}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 31}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("for (var x = 42 of list) process(x);", {
-  type: "Program",
-  body: [{
-    type: "ForOfStatement",
-    left: {
-      type: "VariableDeclaration",
-      declarations: [{
-        type: "VariableDeclarator",
-        id: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 10}
-          }
-        },
-        init: {
-          type: "Literal",
-          value: 42,
-          raw: "42",
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 15}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 15}
-        }
-      }],
-      kind: "var",
-      loc: {
-        start: {line: 1, column: 5},
-        end: {line: 1, column: 15}
-      }
-    },
-    right: {
-      type: "Identifier",
-      name: "list",
-      loc: {
-        start: {line: 1, column: 19},
-        end: {line: 1, column: 23}
-      }
-    },
-    body: {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "Identifier",
-          name: "process",
-          loc: {
-            start: {line: 1, column: 25},
-            end: {line: 1, column: 32}
-          }
-        },
-        arguments: [{
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 33},
-            end: {line: 1, column: 34}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 25},
-          end: {line: 1, column: 35}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 25},
-        end: {line: 1, column: 36}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 36}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 36}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("for (let x of list) process(x);", {
-  type: "Program",
-  body: [{
-    type: "ForOfStatement",
-    left: {
-      type: "VariableDeclaration",
-      declarations: [{
-        type: "VariableDeclarator",
-        id: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 10}
-          }
-        },
-        init: null,
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 10}
-        }
-      }],
-      kind: "let",
-      loc: {
-        start: {line: 1, column: 5},
-        end: {line: 1, column: 10}
-      }
-    },
-    right: {
-      type: "Identifier",
-      name: "list",
-      loc: {
-        start: {line: 1, column: 14},
-        end: {line: 1, column: 18}
-      }
-    },
-    body: {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "Identifier",
-          name: "process",
-          loc: {
-            start: {line: 1, column: 20},
-            end: {line: 1, column: 27}
-          }
-        },
-        arguments: [{
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 28},
-            end: {line: 1, column: 29}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 20},
-          end: {line: 1, column: 30}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 20},
-        end: {line: 1, column: 31}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 31}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 31}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// Harmony: Class (strawman)
-
-test("var A = class extends B {}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "Identifier",
-        name: "A",
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 5}
-        }
-      },
-      init: {
-        type: "ClassExpression",
-        superClass: {
-          type: "Identifier",
-          name: "B",
-          loc: {
-            start: {line: 1, column: 22},
-            end: {line: 1, column: 23}
-          }
-        },
-        body: {
-          type: "ClassBody",
-          body: [],
-          loc: {
-            start: {line: 1, column: 24},
-            end: {line: 1, column: 26}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 8},
-          end: {line: 1, column: 26}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 26}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 26}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 26}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("class A extends class B extends C {} {}", {
-  type: "Program",
-  body: [{
-    type: "ClassDeclaration",
-    id: {
-      type: "Identifier",
-      name: "A",
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 7}
-      }
-    },
-    superClass: {
-      type: "ClassExpression",
-      id: {
-        type: "Identifier",
-        name: "B",
-        loc: {
-          start: {line: 1, column: 22},
-          end: {line: 1, column: 23}
-        }
-      },
-      superClass: {
-        type: "Identifier",
-        name: "C",
-        loc: {
-          start: {line: 1, column: 32},
-          end: {line: 1, column: 33}
-        }
-      },
-      body: {
-        type: "ClassBody",
-        body: [],
-        loc: {
-          start: {line: 1, column: 34},
-          end: {line: 1, column: 36}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 16},
-        end: {line: 1, column: 36}
-      }
-    },
-    body: {
-      type: "ClassBody",
-      body: [],
-      loc: {
-        start: {line: 1, column: 37},
-        end: {line: 1, column: 39}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 39}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 39}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("class A {get() {}}", {
-  type: "Program",
-  body: [{
-    type: "ClassDeclaration",
-    id: {
-      type: "Identifier",
-      name: "A",
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 7}
-      }
-    },
-    superClass: null,
-    body: {
-      type: "ClassBody",
-      body: [{
-        type: "MethodDefinition",
-        computed: false,
-        key: {
-          type: "Identifier",
-          name: "get",
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 12}
-          }
-        },
-        value: {
-          type: "FunctionExpression",
-          id: null,
-          params: [],
-          defaults: [],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 15},
-              end: {line: 1, column: 17}
-            }
-          },
-          rest: null,
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 12},
-            end: {line: 1, column: 17}
-          }
-        },
-        kind: "",
-        static: false,
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 17}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 8},
-        end: {line: 1, column: 18}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("class A { static get() {}}", {
-  type: "Program",
-  body: [{
-    type: "ClassDeclaration",
-    id: {
-      type: "Identifier",
-      name: "A",
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 7}
-      }
-    },
-    superClass: null,
-    body: {
-      type: "ClassBody",
-      body: [{
-        type: "MethodDefinition",
-        computed: false,
-        key: {
-          type: "Identifier",
-          name: "get",
-          loc: {
-            start: {line: 1, column: 17},
-            end: {line: 1, column: 20}
-          }
-        },
-        value: {
-          type: "FunctionExpression",
-          id: null,
-          params: [],
-          defaults: [],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 23},
-              end: {line: 1, column: 25}
-            }
-          },
-          rest: null,
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 20},
-            end: {line: 1, column: 25}
-          }
-        },
-        kind: "",
-        static: true,
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 25}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 8},
-        end: {line: 1, column: 26}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 26}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 26}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("class A extends B {get foo() {}}", {
-  type: "Program",
-  body: [{
-    type: "ClassDeclaration",
-    id: {
-      type: "Identifier",
-      name: "A",
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 7}
-      }
-    },
-    superClass: {
-      type: "Identifier",
-      name: "B",
-      loc: {
-        start: {line: 1, column: 16},
-        end: {line: 1, column: 17}
-      }
-    },
-    body: {
-      type: "ClassBody",
-      body: [{
-        type: "MethodDefinition",
-        computed: false,
-        key: {
-          type: "Identifier",
-          name: "foo",
-          loc: {
-            start: {line: 1, column: 23},
-            end: {line: 1, column: 26}
-          }
-        },
-        value: {
-          type: "FunctionExpression",
-          id: null,
-          params: [],
-          defaults: [],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 29},
-              end: {line: 1, column: 31}
-            }
-          },
-          rest: null,
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 26},
-            end: {line: 1, column: 31}
-          }
-        },
-        kind: "get",
-        static: false,
-        loc: {
-          start: {line: 1, column: 19},
-          end: {line: 1, column: 31}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 18},
-        end: {line: 1, column: 32}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 32}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 32}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("class A extends B { static get foo() {}}", {
-  type: "Program",
-  body: [{
-    type: "ClassDeclaration",
-    id: {
-      type: "Identifier",
-      name: "A",
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 7}
-      }
-    },
-    superClass: {
-      type: "Identifier",
-      name: "B",
-      loc: {
-        start: {line: 1, column: 16},
-        end: {line: 1, column: 17}
-      }
-    },
-    body: {
-      type: "ClassBody",
-      body: [{
-        type: "MethodDefinition",
-        computed: false,
-        key: {
-          type: "Identifier",
-          name: "foo",
-          loc: {
-            start: {line: 1, column: 31},
-            end: {line: 1, column: 34}
-          }
-        },
-        value: {
-          type: "FunctionExpression",
-          id: null,
-          params: [],
-          defaults: [],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 37},
-              end: {line: 1, column: 39}
-            }
-          },
-          rest: null,
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 34},
-            end: {line: 1, column: 39}
-          }
-        },
-        kind: "get",
-        static: true,
-        loc: {
-          start: {line: 1, column: 20},
-          end: {line: 1, column: 39}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 18},
-        end: {line: 1, column: 40}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
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-        kind: "",
-        static: false,
-        loc: {
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-test("class A { static set(v) {};}", {
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-    superClass: null,
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-test("class A {*gen(v) { yield v; }}", {
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-        kind: "",
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-test("class A { static *gen(v) { yield v; }}", {
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-        kind: "",
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-test("\"use strict\"; (class A {constructor() { super() }})", {
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-                end: {line: 1, column: 19}
-              }
-            }],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 21},
-                end: {line: 1, column: 23}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 17},
-              end: {line: 1, column: 23}
-            }
-          },
-          kind: "set",
-          static: false,
-          loc: {
-            start: {line: 1, column: 10},
-            end: {line: 1, column: 23}
-          }
-        },
-        {
-          type: "MethodDefinition",
-          computed: false,
-          key: {
-            type: "Identifier",
-            name: "foo",
-            loc: {
-              start: {line: 1, column: 28},
-              end: {line: 1, column: 31}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 34},
-                end: {line: 1, column: 36}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 31},
-              end: {line: 1, column: 36}
-            }
-          },
-          kind: "get",
-          static: false,
-          loc: {
-            start: {line: 1, column: 24},
-            end: {line: 1, column: 36}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 8},
-        end: {line: 1, column: 38}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 38}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 38}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("class A { foo() {} get foo() {} }",{
-  type: "Program",
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 33}
-  },
-  body: [{
-    type: "ClassDeclaration",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 33}
-    },
-    id: {
-      type: "Identifier",
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 7}
-      },
-      name: "A"
-    },
-    superClass: null,
-    body: {
-      type: "ClassBody",
-      loc: {
-        start: {line: 1, column: 8},
-        end: {line: 1, column: 33}
-      },
-      body: [
-        {
-          type: "MethodDefinition",
-          loc: {
-            start: {line: 1, column: 10},
-            end: {line: 1, column: 18}
-          },
-          static: false,
-          computed: false,
-          key: {
-            type: "Identifier",
-            loc: {
-              start: {line: 1, column: 10},
-              end: {line: 1, column: 13}
-            },
-            name: "foo"
-          },
-          kind: "",
-          value: {
-            type: "FunctionExpression",
-            loc: {
-              start: {line: 1, column: 13},
-              end: {line: 1, column: 18}
-            },
-            id: null,
-            params: [],
-            defaults: [],
-            rest: null,
-            generator: false,
-            body: {
-              type: "BlockStatement",
-              loc: {
-                start: {line: 1, column: 16},
-                end: {line: 1, column: 18}
-              },
-              body: []
-            },
-            expression: false
-          }
-        },
-        {
-          type: "MethodDefinition",
-          loc: {
-            start: {line: 1, column: 19},
-            end: {line: 1, column: 31}
-          },
-          static: false,
-          computed: false,
-          key: {
-            type: "Identifier",
-            loc: {
-              start: {line: 1, column: 23},
-              end: {line: 1, column: 26}
-            },
-            name: "foo"
-          },
-          kind: "get",
-          value: {
-            type: "FunctionExpression",
-            loc: {
-              start: {line: 1, column: 26},
-              end: {line: 1, column: 31}
-            },
-            id: null,
-            params: [],
-            defaults: [],
-            rest: null,
-            generator: false,
-            body: {
-              type: "BlockStatement",
-              loc: {
-                start: {line: 1, column: 29},
-                end: {line: 1, column: 31}
-              },
-              body: []
-            },
-            expression: false
-          }
-        }
-      ]
-    }
-  }]
-},{
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// ES6: Computed Properties
-
-test("({[x]: 10})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ObjectExpression",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 4}
-          }
-        },
-        value: {
-          type: "Literal",
-          value: 10,
-          raw: "10",
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 9}
-          }
-        },
-        kind: "init",
-        method: false,
-        shorthand: false,
-        computed: true,
-        loc: {
-          start: {line: 1, column: 2},
-          end: {line: 1, column: 9}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 10}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 11}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 11}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({[\"x\" + \"y\"]: 10})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ObjectExpression",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "BinaryExpression",
-          operator: "+",
-          left: {
-            type: "Literal",
-            value: "x",
-            raw: "\"x\"",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 6}
-            }
-          },
-          right: {
-            type: "Literal",
-            value: "y",
-            raw: "\"y\"",
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 12}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 12}
-          }
-        },
-        value: {
-          type: "Literal",
-          value: 10,
-          raw: "10",
-          loc: {
-            start: {line: 1, column: 15},
-            end: {line: 1, column: 17}
-          }
-        },
-        kind: "init",
-        method: false,
-        shorthand: false,
-        computed: true,
-        loc: {
-          start: {line: 1, column: 2},
-          end: {line: 1, column: 17}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 18}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 19}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 19}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({[x]: function() {}})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ObjectExpression",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 4}
-          }
-        },
-        value: {
-          type: "FunctionExpression",
-          id: null,
-          params: [],
-          defaults: [],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 18},
-              end: {line: 1, column: 20}
-            }
-          },
-          rest: null,
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 7},
-            end: {line: 1, column: 20}
-          }
-        },
-        kind: "init",
-        method: false,
-        shorthand: false,
-        computed: true,
-        loc: {
-          start: {line: 1, column: 2},
-          end: {line: 1, column: 20}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 21}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({[x]: 10, y: 20})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ObjectExpression",
-      properties: [
-        {
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 4}
-            }
-          },
-          value: {
-            type: "Literal",
-            value: 10,
-            raw: "10",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 9}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: true,
-          loc: {
-            start: {line: 1, column: 2},
-            end: {line: 1, column: 9}
-          }
-        },
-        {
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {line: 1, column: 11},
-              end: {line: 1, column: 12}
-            }
-          },
-          value: {
-            type: "Literal",
-            value: 20,
-            raw: "20",
-            loc: {
-              start: {line: 1, column: 14},
-              end: {line: 1, column: 16}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 11},
-            end: {line: 1, column: 16}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({get [x]() {}, set [x](v) {}})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ObjectExpression",
-      properties: [
-        {
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 8}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 12},
-                end: {line: 1, column: 14}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 14}
-            }
-          },
-          kind: "get",
-          method: false,
-          shorthand: false,
-          computed: true,
-          loc: {
-            start: {line: 1, column: 2},
-            end: {line: 1, column: 14}
-          }
-        },
-        {
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 21},
-              end: {line: 1, column: 22}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [{
-              type: "Identifier",
-              name: "v",
-              loc: {
-                start: {line: 1, column: 24},
-                end: {line: 1, column: 25}
-              }
-            }],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 27},
-                end: {line: 1, column: 29}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 23},
-              end: {line: 1, column: 29}
-            }
-          },
-          kind: "set",
-          method: false,
-          shorthand: false,
-          computed: true,
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 29}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 30}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 31}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 31}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({[x]() {}})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ObjectExpression",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 4}
-          }
-        },
-        value: {
-          type: "FunctionExpression",
-          id: null,
-          params: [],
-          defaults: [],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 10}
-            }
-          },
-          rest: null,
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 10}
-          }
-        },
-        kind: "init",
-        method: true,
-        shorthand: false,
-        computed: true,
-        loc: {
-          start: {line: 1, column: 2},
-          end: {line: 1, column: 10}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 11}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var {[x]: y} = {y}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 7}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {line: 1, column: 10},
-              end: {line: 1, column: 11}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: true,
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 11}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 12}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 17}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 17}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 17}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 15},
-          end: {line: 1, column: 18}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 18}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function f({[x]: y}) {}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "f",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [{
-      type: "ObjectPattern",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 14}
-          }
-        },
-        value: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {line: 1, column: 17},
-            end: {line: 1, column: 18}
-          }
-        },
-        kind: "init",
-        method: false,
-        shorthand: false,
-        computed: true,
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 18}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 19}
-      }
-    }],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 21},
-        end: {line: 1, column: 23}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 23}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 23}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var x = {*[test]() { yield *v; }}", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 5}
-        }
-      },
-      init: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "test",
-            loc: {
-              start: {line: 1, column: 11},
-              end: {line: 1, column: 15}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            defaults: [],
-            body: {
-              type: "BlockStatement",
-              body: [{
-                type: "ExpressionStatement",
-                expression: {
-                  type: "YieldExpression",
-                  argument: {
-                    type: "Identifier",
-                    name: "v",
-                    loc: {
-                      start: {line: 1, column: 28},
-                      end: {line: 1, column: 29}
-                    }
-                  },
-                  delegate: true,
-                  loc: {
-                    start: {line: 1, column: 21},
-                    end: {line: 1, column: 29}
-                  }
-                },
-                loc: {
-                  start: {line: 1, column: 21},
-                  end: {line: 1, column: 30}
-                }
-              }],
-              loc: {
-                start: {line: 1, column: 19},
-                end: {line: 1, column: 32}
-              }
-            },
-            rest: null,
-            generator: true,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 32}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: true,
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 32}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 8},
-          end: {line: 1, column: 33}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 33}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 33}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 33}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("class A {[x]() {}}", {
-  type: "Program",
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
-  },
-  body: [{
-    type: "ClassDeclaration",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    },
-    id: {
-      type: "Identifier",
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 7}
-      },
-      name: "A"
-    },
-    superClass: null,
-    body: {
-      type: "ClassBody",
-      loc: {
-        start: {line: 1, column: 8},
-        end: {line: 1, column: 18}
-      },
-      body: [{
-        type: "MethodDefinition",
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 17}
-        },
-        static: false,
-        computed: true,
-        key: {
-          type: "Identifier",
-          loc: {
-            start: {line: 1, column: 10},
-            end: {line: 1, column: 11}
-          },
-          name: "x"
-        },
-        kind: "",
-        value: {
-          type: "FunctionExpression",
-          loc: {
-            start: {line: 1, column: 12},
-            end: {line: 1, column: 17}
-          },
-          id: null,
-          params: [],
-          defaults: [],
-          rest: null,
-          generator: false,
-          body: {
-            type: "BlockStatement",
-            loc: {
-              start: {line: 1, column: 15},
-              end: {line: 1, column: 17}
-            },
-            body: []
-          },
-          expression: false
-        }
-      }]
-    }
-  }]
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-testFail("({[x]})", "Unexpected token (1:5)", {ecmaVersion: 6});
-
-// ES6: Default parameters
-
-test("function f([x] = [1]) {}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "f",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [{
-      type: "ArrayPattern",
-      elements: [{
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 13}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 14}
-      }
-    }],
-    defaults: [{
-      type: "ArrayExpression",
-      elements: [{
-        type: "Literal",
-        value: 1,
-        raw: "1",
-        loc: {
-          start: {line: 1, column: 18},
-          end: {line: 1, column: 19}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 17},
-        end: {line: 1, column: 20}
-      }
-    }],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 22},
-        end: {line: 1, column: 24}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 24}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 24}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function f({x} = {x: 10}) {}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "f",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [{
-      type: "ObjectPattern",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 12},
-            end: {line: 1, column: 13}
-          }
-        },
-        value: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 12},
-            end: {line: 1, column: 13}
-          }
-        },
-        kind: "init",
-        method: false,
-        shorthand: true,
-        computed: false,
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 13}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 14}
-      }
-    }],
-    defaults: [{
-      type: "ObjectExpression",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {line: 1, column: 18},
-            end: {line: 1, column: 19}
-          }
-        },
-        value: {
-          type: "Literal",
-          value: 10,
-          raw: "10",
-          loc: {
-            start: {line: 1, column: 21},
-            end: {line: 1, column: 23}
-          }
-        },
-        kind: "init",
-        method: false,
-        shorthand: false,
-        computed: false,
-        loc: {
-          start: {line: 1, column: 18},
-          end: {line: 1, column: 23}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 17},
-        end: {line: 1, column: 24}
-      }
-    }],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 26},
-        end: {line: 1, column: 28}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 28}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 28}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("f = function({x} = {x: 10}) {}", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "f",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "FunctionExpression",
-        id: null,
-        params: [{
-          type: "ObjectPattern",
-          properties: [{
-            type: "Property",
-            key: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {line: 1, column: 14},
-                end: {line: 1, column: 15}
-              }
-            },
-            value: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {line: 1, column: 14},
-                end: {line: 1, column: 15}
-              }
-            },
-            kind: "init",
-            method: false,
-            shorthand: true,
-            computed: false,
-            loc: {
-              start: {line: 1, column: 14},
-              end: {line: 1, column: 15}
-            }
-          }],
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 16}
-          }
-        }],
-        defaults: [{
-          type: "ObjectExpression",
-          properties: [{
-            type: "Property",
-            key: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {line: 1, column: 20},
-                end: {line: 1, column: 21}
-              }
-            },
-            value: {
-              type: "Literal",
-              value: 10,
-              raw: "10",
-              loc: {
-                start: {line: 1, column: 23},
-                end: {line: 1, column: 25}
-              }
-            },
-            kind: "init",
-            method: false,
-            shorthand: false,
-            computed: false,
-            loc: {
-              start: {line: 1, column: 20},
-              end: {line: 1, column: 25}
-            }
-          }],
-          loc: {
-            start: {line: 1, column: 19},
-            end: {line: 1, column: 26}
-          }
-        }],
-        body: {
-          type: "BlockStatement",
-          body: [],
-          loc: {
-            start: {line: 1, column: 28},
-            end: {line: 1, column: 30}
-          }
-        },
-        rest: null,
-        generator: false,
-        expression: false,
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 30}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 30}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 30}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 30}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({f: function({x} = {x: 10}) {}})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ObjectExpression",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "Identifier",
-          name: "f",
-          loc: {
-            start: {line: 1, column: 2},
-            end: {line: 1, column: 3}
-          }
-        },
-        value: {
-          type: "FunctionExpression",
-          id: null,
-          params: [{
-            type: "ObjectPattern",
-            properties: [{
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {line: 1, column: 15},
-                  end: {line: 1, column: 16}
-                }
-              },
-              value: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {line: 1, column: 15},
-                  end: {line: 1, column: 16}
-                }
-              },
-              kind: "init",
-              method: false,
-              shorthand: true,
-              computed: false,
-              loc: {
-                start: {line: 1, column: 15},
-                end: {line: 1, column: 16}
-              }
-            }],
-            loc: {
-              start: {line: 1, column: 14},
-              end: {line: 1, column: 17}
-            }
-          }],
-          defaults: [{
-            type: "ObjectExpression",
-            properties: [{
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {line: 1, column: 21},
-                  end: {line: 1, column: 22}
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 10,
-                raw: "10",
-                loc: {
-                  start: {line: 1, column: 24},
-                  end: {line: 1, column: 26}
-                }
-              },
-              kind: "init",
-              method: false,
-              shorthand: false,
-              computed: false,
-              loc: {
-                start: {line: 1, column: 21},
-                end: {line: 1, column: 26}
-              }
-            }],
-            loc: {
-              start: {line: 1, column: 20},
-              end: {line: 1, column: 27}
-            }
-          }],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 29},
-              end: {line: 1, column: 31}
-            }
-          },
-          rest: null,
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 31}
-          }
-        },
-        kind: "init",
-        method: false,
-        shorthand: false,
-        computed: false,
-        loc: {
-          start: {line: 1, column: 2},
-          end: {line: 1, column: 31}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 32}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 33}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 33}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({f({x} = {x: 10}) {}})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ObjectExpression",
-      properties: [{
-        type: "Property",
-        key: {
-          type: "Identifier",
-          name: "f",
-          loc: {
-            start: {line: 1, column: 2},
-            end: {line: 1, column: 3}
-          }
-        },
-        value: {
-          type: "FunctionExpression",
-          id: null,
-          params: [{
-            type: "ObjectPattern",
-            properties: [{
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {line: 1, column: 5},
-                  end: {line: 1, column: 6}
-                }
-              },
-              value: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {line: 1, column: 5},
-                  end: {line: 1, column: 6}
-                }
-              },
-              kind: "init",
-              method: false,
-              shorthand: true,
-              computed: false,
-              loc: {
-                start: {line: 1, column: 5},
-                end: {line: 1, column: 6}
-              }
-            }],
-            loc: {
-              start: {line: 1, column: 4},
-              end: {line: 1, column: 7}
-            }
-          }],
-          defaults: [{
-            type: "ObjectExpression",
-            properties: [{
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {line: 1, column: 11},
-                  end: {line: 1, column: 12}
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 10,
-                raw: "10",
-                loc: {
-                  start: {line: 1, column: 14},
-                  end: {line: 1, column: 16}
-                }
-              },
-              kind: "init",
-              method: false,
-              shorthand: false,
-              computed: false,
-              loc: {
-                start: {line: 1, column: 11},
-                end: {line: 1, column: 16}
-              }
-            }],
-            loc: {
-              start: {line: 1, column: 10},
-              end: {line: 1, column: 17}
-            }
-          }],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 19},
-              end: {line: 1, column: 21}
-            }
-          },
-          rest: null,
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 21}
-          }
-        },
-        kind: "init",
-        method: true,
-        shorthand: false,
-        computed: false,
-        loc: {
-          start: {line: 1, column: 2},
-          end: {line: 1, column: 21}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 22}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 23}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 23}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(class {f({x} = {x: 10}) {}})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ClassExpression",
-      superClass: null,
-      body: {
-        type: "ClassBody",
-        body: [{
-          type: "MethodDefinition",
-          computed: false,
-          key: {
-            type: "Identifier",
-            name: "f",
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 9}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [{
-              type: "ObjectPattern",
-              properties: [{
-                type: "Property",
-                key: {
-                  type: "Identifier",
-                  name: "x",
-                  loc: {
-                    start: {line: 1, column: 11},
-                    end: {line: 1, column: 12}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "x",
-                  loc: {
-                    start: {line: 1, column: 11},
-                    end: {line: 1, column: 12}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: true,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 11},
-                  end: {line: 1, column: 12}
-                }
-              }],
-              loc: {
-                start: {line: 1, column: 10},
-                end: {line: 1, column: 13}
-              }
-            }],
-            defaults: [{
-              type: "ObjectExpression",
-              properties: [{
-                type: "Property",
-                key: {
-                  type: "Identifier",
-                  name: "x",
-                  loc: {
-                    start: {line: 1, column: 17},
-                    end: {line: 1, column: 18}
-                  }
-                },
-                value: {
-                  type: "Literal",
-                  value: 10,
-                  raw: "10",
-                  loc: {
-                    start: {line: 1, column: 20},
-                    end: {line: 1, column: 22}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: false,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 17},
-                  end: {line: 1, column: 22}
-                }
-              }],
-              loc: {
-                start: {line: 1, column: 16},
-                end: {line: 1, column: 23}
-              }
-            }],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 25},
-                end: {line: 1, column: 27}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 27}
-            }
-          },
-          kind: "",
-          static: false,
-          loc: {
-            start: {line: 1, column: 8},
-            end: {line: 1, column: 27}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 7},
-          end: {line: 1, column: 28}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 28}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 29}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 29}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(({x} = {x: 10}) => {})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 4}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 4}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 4}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 2},
-          end: {line: 1, column: 5}
-        }
-      }],
-      defaults: [{
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 10}
-            }
-          },
-          value: {
-            type: "Literal",
-            value: 10,
-            raw: "10",
-            loc: {
-              start: {line: 1, column: 12},
-              end: {line: 1, column: 14}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 9},
-            end: {line: 1, column: 14}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 8},
-          end: {line: 1, column: 15}
-        }
-      }],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 20},
-          end: {line: 1, column: 22}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 22}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 23}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 23}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = function(y = 1) {}", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "FunctionExpression",
-        id: null,
-        params: [{
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 14}
-          }
-        }],
-        defaults: [{
-          type: "Literal",
-          value: 1,
-          raw: "1",
-          loc: {
-            start: {line: 1, column: 17},
-            end: {line: 1, column: 18}
-          }
-        }],
-        body: {
-          type: "BlockStatement",
-          body: [],
-          loc: {
-            start: {line: 1, column: 20},
-            end: {line: 1, column: 22}
-          }
-        },
-        rest: null,
-        generator: false,
-        expression: false,
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 22}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 22}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function f(a = 1) {}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "f",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [{
-      type: "Identifier",
-      name: "a",
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 12}
-      }
-    }],
-    defaults: [{
-      type: "Literal",
-      value: 1,
-      raw: "1",
-      loc: {
-        start: {line: 1, column: 15},
-        end: {line: 1, column: 16}
-      }
-    }],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 18},
-        end: {line: 1, column: 20}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 20}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 20}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { f: function(a=1) {} }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "f",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 7}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [{
-              type: "Identifier",
-              name: "a",
-              loc: {
-                start: {line: 1, column: 18},
-                end: {line: 1, column: 19}
-              }
-            }],
-            defaults: [{
-              type: "Literal",
-              value: 1,
-              raw: "1",
-              loc: {
-                start: {line: 1, column: 20},
-                end: {line: 1, column: 21}
-              }
-            }],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 23},
-                end: {line: 1, column: 25}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 9},
-              end: {line: 1, column: 25}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 25}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 27}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 27}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 27}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 27}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("x = { f(a=1) {} }", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      },
-      right: {
-        type: "ObjectExpression",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "f",
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 7}
-            }
-          },
-          value: {
-            type: "FunctionExpression",
-            id: null,
-            params: [{
-              type: "Identifier",
-              name: "a",
-              loc: {
-                start: {line: 1, column: 8},
-                end: {line: 1, column: 9}
-              }
-            }],
-            defaults: [{
-              type: "Literal",
-              value: 1,
-              raw: "1",
-              loc: {
-                start: {line: 1, column: 10},
-                end: {line: 1, column: 11}
-              }
-            }],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {line: 1, column: 13},
-                end: {line: 1, column: 15}
-              }
-            },
-            rest: null,
-            generator: false,
-            expression: false,
-            loc: {
-              start: {line: 1, column: 7},
-              end: {line: 1, column: 15}
-            }
-          },
-          kind: "init",
-          method: true,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 6},
-            end: {line: 1, column: 15}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 17}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// ES6: Rest parameters
-
-test("function f(a, ...b) {}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "f",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [{
-      type: "Identifier",
-      name: "a",
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 12}
-      }
-    }],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 20},
-        end: {line: 1, column: 22}
-      }
-    },
-    rest: {
-      type: "Identifier",
-      name: "b",
-      loc: {
-        start: {line: 1, column: 17},
-        end: {line: 1, column: 18}
-      }
-    },
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// ES6: Destructured Parameters
-
-test("function x([ a, b ]){}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "x",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [{
-      type: "ArrayPattern",
-      elements: [
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 14}
-          }
-        },
-        {
-          type: "Identifier",
-          name: "b",
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 17}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 19}
-      }
-    }],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 20},
-        end: {line: 1, column: 22}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function x({ a, b }){}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "x",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [{
-      type: "ObjectPattern",
-      properties: [
-        {
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 13},
-              end: {line: 1, column: 14}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 13},
-              end: {line: 1, column: 14}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 14}
-          }
-        },
-        {
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 17}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 17}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 17}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 19}
-      }
-    }],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 20},
-        end: {line: 1, column: 22}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function x(a, { a }){}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "x",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [
-      {
-        type: "Identifier",
-        name: "a",
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 12}
-        }
-      },
-      {
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 17}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 17}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 17}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 14},
-          end: {line: 1, column: 19}
-        }
-      }
-    ],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 20},
-        end: {line: 1, column: 22}
-      }
-    },
-    rest: null,
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function x(...[ a, b ]){}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "x",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 23},
-        end: {line: 1, column: 25}
-      }
-    },
-    rest: {
-      type: "ArrayPattern",
-      elements: [
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 16},
-            end: {line: 1, column: 17}
-          }
-        },
-        {
-          type: "Identifier",
-          name: "b",
-          loc: {
-            start: {line: 1, column: 19},
-            end: {line: 1, column: 20}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 14},
-        end: {line: 1, column: 22}
-      }
-    },
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 25}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 25}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("function x({ a: { w, x }, b: [y, z] }, ...[a, b, c]){}", {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "x",
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    params: [{
-      type: "ObjectPattern",
-      properties: [
-        {
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 13},
-              end: {line: 1, column: 14}
-            }
-          },
-          value: {
-            type: "ObjectPattern",
-            properties: [
-              {
-                type: "Property",
-                key: {
-                  type: "Identifier",
-                  name: "w",
-                  loc: {
-                    start: {line: 1, column: 18},
-                    end: {line: 1, column: 19}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "w",
-                  loc: {
-                    start: {line: 1, column: 18},
-                    end: {line: 1, column: 19}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: true,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 18},
-                  end: {line: 1, column: 19}
-                }
-              },
-              {
-                type: "Property",
-                key: {
-                  type: "Identifier",
-                  name: "x",
-                  loc: {
-                    start: {line: 1, column: 21},
-                    end: {line: 1, column: 22}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "x",
-                  loc: {
-                    start: {line: 1, column: 21},
-                    end: {line: 1, column: 22}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: true,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 21},
-                  end: {line: 1, column: 22}
-                }
-              }
-            ],
-            loc: {
-              start: {line: 1, column: 16},
-              end: {line: 1, column: 24}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 13},
-            end: {line: 1, column: 24}
-          }
-        },
-        {
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 26},
-              end: {line: 1, column: 27}
-            }
-          },
-          value: {
-            type: "ArrayPattern",
-            elements: [
-              {
-                type: "Identifier",
-                name: "y",
-                loc: {
-                  start: {line: 1, column: 30},
-                  end: {line: 1, column: 31}
-                }
-              },
-              {
-                type: "Identifier",
-                name: "z",
-                loc: {
-                  start: {line: 1, column: 33},
-                  end: {line: 1, column: 34}
-                }
-              }
-            ],
-            loc: {
-              start: {line: 1, column: 29},
-              end: {line: 1, column: 35}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 26},
-            end: {line: 1, column: 35}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 37}
-      }
-    }],
-    defaults: [],
-    body: {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {line: 1, column: 52},
-        end: {line: 1, column: 54}
-      }
-    },
-    rest: {
-      type: "ArrayPattern",
-      elements: [
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 43},
-            end: {line: 1, column: 44}
-          }
-        },
-        {
-          type: "Identifier",
-          name: "b",
-          loc: {
-            start: {line: 1, column: 46},
-            end: {line: 1, column: 47}
-          }
-        },
-        {
-          type: "Identifier",
-          name: "c",
-          loc: {
-            start: {line: 1, column: 49},
-            end: {line: 1, column: 50}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 42},
-        end: {line: 1, column: 51}
-      }
-    },
-    generator: false,
-    expression: false,
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 54}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 54}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(function x([ a, b ]){})", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "FunctionExpression",
-      id: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 11}
-        }
-      },
-      params: [{
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 14},
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-      },
-      rest: null,
-      generator: false,
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-        start: {line: 1, column: 1},
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-test("(function x(...[ a, b ]){})", {
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-test("(function x({ a: { w, x }, b: [y, z] }, ...[a, b, c]){})", {
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-test("({ x([ a, b ]){} })", {
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-        kind: "init",
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-test("({ x(...[ a, b ]){} })", {
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-          rest: {
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-                type: "Identifier",
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-                type: "Identifier",
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-          generator: false,
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-        },
-        kind: "init",
-        method: true,
-        shorthand: false,
-        computed: false,
-        loc: {
-          start: {line: 1, column: 3},
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-test("({ x({ a: { w, x }, b: [y, z] }, ...[a, b, c]){} })", {
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-        value: {
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-                type: "Property",
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-                },
-                value: {
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-                      type: "Property",
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-                      computed: false,
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-                    },
-                    {
-                      type: "Property",
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-                          start: {line: 1, column: 15},
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-                      },
-                      value: {
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-                      },
-                      kind: "init",
-                      method: false,
-                      shorthand: true,
-                      computed: false,
-                      loc: {
-                        start: {line: 1, column: 15},
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-                  loc: {
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-                    end: {line: 1, column: 18}
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-                },
-                kind: "init",
-                method: false,
-                shorthand: false,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 7},
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-              {
-                type: "Property",
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-                    start: {line: 1, column: 20},
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-                },
-                value: {
-                  type: "ArrayPattern",
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-                    },
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-                      type: "Identifier",
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-                      loc: {
-                        start: {line: 1, column: 27},
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-                  loc: {
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-                    end: {line: 1, column: 29}
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-                },
-                kind: "init",
-                method: false,
-                shorthand: false,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 20},
-                  end: {line: 1, column: 29}
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-              }
-            ],
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 31}
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-          }],
-          defaults: [],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {line: 1, column: 46},
-              end: {line: 1, column: 48}
-            }
-          },
-          rest: {
-            type: "ArrayPattern",
-            elements: [
-              {
-                type: "Identifier",
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-                loc: {
-                  start: {line: 1, column: 37},
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-                type: "Identifier",
-                name: "b",
-                loc: {
-                  start: {line: 1, column: 40},
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-              },
-              {
-                type: "Identifier",
-                name: "c",
-                loc: {
-                  start: {line: 1, column: 43},
-                  end: {line: 1, column: 44}
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-              }
-            ],
-            loc: {
-              start: {line: 1, column: 36},
-              end: {line: 1, column: 45}
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-          },
-          generator: false,
-          expression: false,
-          loc: {
-            start: {line: 1, column: 4},
-            end: {line: 1, column: 48}
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-        },
-        kind: "init",
-        method: true,
-        shorthand: false,
-        computed: false,
-        loc: {
-          start: {line: 1, column: 3},
-          end: {line: 1, column: 48}
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-      }],
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 50}
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-    },
-    loc: {
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-  loc: {
-    start: {line: 1, column: 0},
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-  ecmaVersion: 6,
-  ranges: true,
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-
-test("(...a) => {}", {
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-      id: null,
-      params: [],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 10},
-          end: {line: 1, column: 12}
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-      },
-      rest: {
-        type: "Identifier",
-        name: "a",
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 5}
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-      },
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 12}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
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-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
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-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
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-
-test("(a, ...b) => {}", {
-  type: "Program",
-  body: [{
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-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
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-        name: "a",
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 2}
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-      }],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 13},
-          end: {line: 1, column: 15}
-        }
-      },
-      rest: {
-        type: "Identifier",
-        name: "b",
-        loc: {
-          start: {line: 1, column: 7},
-          end: {line: 1, column: 8}
-        }
-      },
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 15}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 15}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 15}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({ a }) => {}", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 4}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 4}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 4}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 6}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 13}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 13}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 13}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 13}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({ a }, ...b) => {}", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 4}
-            }
-          },
-          value: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 4}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: true,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 4}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 6}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 17},
-          end: {line: 1, column: 19}
-        }
-      },
-      rest: {
-        type: "Identifier",
-        name: "b",
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 12}
-        }
-      },
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 19}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 19}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 19}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(...[a, b]) => {}", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 15},
-          end: {line: 1, column: 17}
-        }
-      },
-      rest: {
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 9}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 10}
-        }
-      },
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("(a, ...[b]) => {}", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "a",
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 2}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 15},
-          end: {line: 1, column: 17}
-        }
-      },
-      rest: {
-        type: "ArrayPattern",
-        elements: [{
-          type: "Identifier",
-          name: "b",
-          loc: {
-            start: {line: 1, column: 8},
-            end: {line: 1, column: 9}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 7},
-          end: {line: 1, column: 10}
-        }
-      },
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 17}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({ a: [a, b] }, ...c) => {}", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "ObjectPattern",
-        properties: [{
-          type: "Property",
-          key: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 3},
-              end: {line: 1, column: 4}
-            }
-          },
-          value: {
-            type: "ArrayPattern",
-            elements: [
-              {
-                type: "Identifier",
-                name: "a",
-                loc: {
-                  start: {line: 1, column: 7},
-                  end: {line: 1, column: 8}
-                }
-              },
-              {
-                type: "Identifier",
-                name: "b",
-                loc: {
-                  start: {line: 1, column: 10},
-                  end: {line: 1, column: 11}
-                }
-              }
-            ],
-            loc: {
-              start: {line: 1, column: 6},
-              end: {line: 1, column: 12}
-            }
-          },
-          kind: "init",
-          method: false,
-          shorthand: false,
-          computed: false,
-          loc: {
-            start: {line: 1, column: 3},
-            end: {line: 1, column: 12}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 1},
-          end: {line: 1, column: 14}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 25},
-          end: {line: 1, column: 27}
-        }
-      },
-      rest: {
-        type: "Identifier",
-        name: "c",
-        loc: {
-          start: {line: 1, column: 19},
-          end: {line: 1, column: 20}
-        }
-      },
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 27}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 27}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 27}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("({ a: b, c }, [d, e], ...f) => {}", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [
-        {
-          type: "ObjectPattern",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "a",
-                loc: {
-                  start: {line: 1, column: 3},
-                  end: {line: 1, column: 4}
-                }
-              },
-              value: {
-                type: "Identifier",
-                name: "b",
-                loc: {
-                  start: {line: 1, column: 6},
-                  end: {line: 1, column: 7}
-                }
-              },
-              kind: "init",
-              method: false,
-              shorthand: false,
-              computed: false,
-              loc: {
-                start: {line: 1, column: 3},
-                end: {line: 1, column: 7}
-              }
-            },
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "c",
-                loc: {
-                  start: {line: 1, column: 9},
-                  end: {line: 1, column: 10}
-                }
-              },
-              value: {
-                type: "Identifier",
-                name: "c",
-                loc: {
-                  start: {line: 1, column: 9},
-                  end: {line: 1, column: 10}
-                }
-              },
-              kind: "init",
-              method: false,
-              shorthand: true,
-              computed: false,
-              loc: {
-                start: {line: 1, column: 9},
-                end: {line: 1, column: 10}
-              }
-            }
-          ],
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 12}
-          }
-        },
-        {
-          type: "ArrayPattern",
-          elements: [
-            {
-              type: "Identifier",
-              name: "d",
-              loc: {
-                start: {line: 1, column: 15},
-                end: {line: 1, column: 16}
-              }
-            },
-            {
-              type: "Identifier",
-              name: "e",
-              loc: {
-                start: {line: 1, column: 18},
-                end: {line: 1, column: 19}
-              }
-            }
-          ],
-          loc: {
-            start: {line: 1, column: 14},
-            end: {line: 1, column: 20}
-          }
-        }
-      ],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {line: 1, column: 31},
-          end: {line: 1, column: 33}
-        }
-      },
-      rest: {
-        type: "Identifier",
-        name: "f",
-        loc: {
-          start: {line: 1, column: 25},
-          end: {line: 1, column: 26}
-        }
-      },
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 33}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 33}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 33}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-// ES6: SpreadElement
-
-test("[...a] = b", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "ArrayPattern",
-        elements: [{
-          type: "SpreadElement",
-          argument: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 4},
-              end: {line: 1, column: 5}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 5}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 6}
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "b",
-        loc: {
-          start: {line: 1, column: 9},
-          end: {line: 1, column: 10}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 10}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 10}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 10}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("[a, ...b] = c", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 1},
-              end: {line: 1, column: 2}
-            }
-          },
-          {
-            type: "SpreadElement",
-            argument: {
-              type: "Identifier",
-              name: "b",
-              loc: {
-                start: {line: 1, column: 7},
-                end: {line: 1, column: 8}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 4},
-              end: {line: 1, column: 8}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 9}
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "c",
-        loc: {
-          start: {line: 1, column: 12},
-          end: {line: 1, column: 13}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 13}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 13}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 13}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("[{ a, b }, ...c] = d", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "ObjectPattern",
-            properties: [
-              {
-                type: "Property",
-                key: {
-                  type: "Identifier",
-                  name: "a",
-                  loc: {
-                    start: {line: 1, column: 3},
-                    end: {line: 1, column: 4}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "a",
-                  loc: {
-                    start: {line: 1, column: 3},
-                    end: {line: 1, column: 4}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: true,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 3},
-                  end: {line: 1, column: 4}
-                }
-              },
-              {
-                type: "Property",
-                key: {
-                  type: "Identifier",
-                  name: "b",
-                  loc: {
-                    start: {line: 1, column: 6},
-                    end: {line: 1, column: 7}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "b",
-                  loc: {
-                    start: {line: 1, column: 6},
-                    end: {line: 1, column: 7}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: true,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 6},
-                  end: {line: 1, column: 7}
-                }
-              }
-            ],
-            loc: {
-              start: {line: 1, column: 1},
-              end: {line: 1, column: 9}
-            }
-          },
-          {
-            type: "SpreadElement",
-            argument: {
-              type: "Identifier",
-              name: "c",
-              loc: {
-                start: {line: 1, column: 14},
-                end: {line: 1, column: 15}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 11},
-              end: {line: 1, column: 15}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 16}
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "d",
-        loc: {
-          start: {line: 1, column: 19},
-          end: {line: 1, column: 20}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 20}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 20}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 20}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("[a, ...[b, c]] = d", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "AssignmentExpression",
-      operator: "=",
-      left: {
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 1},
-              end: {line: 1, column: 2}
-            }
-          },
-          {
-            type: "SpreadElement",
-            argument: {
-              type: "ArrayPattern",
-              elements: [
-                {
-                  type: "Identifier",
-                  name: "b",
-                  loc: {
-                    start: {line: 1, column: 8},
-                    end: {line: 1, column: 9}
-                  }
-                },
-                {
-                  type: "Identifier",
-                  name: "c",
-                  loc: {
-                    start: {line: 1, column: 11},
-                    end: {line: 1, column: 12}
-                  }
-                }
-              ],
-              loc: {
-                start: {line: 1, column: 7},
-                end: {line: 1, column: 13}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 4},
-              end: {line: 1, column: 13}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 14}
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "d",
-        loc: {
-          start: {line: 1, column: 17},
-          end: {line: 1, column: 18}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 18}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 18}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 18}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var [...a] = b", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ArrayPattern",
-        elements: [{
-          type: "SpreadElement",
-          argument: {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 9}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 9}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 10}
-        }
-      },
-      init: {
-        type: "Identifier",
-        name: "b",
-        loc: {
-          start: {line: 1, column: 13},
-          end: {line: 1, column: 14}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 14}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 14}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 14}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var [a, ...b] = c", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          {
-            type: "SpreadElement",
-            argument: {
-              type: "Identifier",
-              name: "b",
-              loc: {
-                start: {line: 1, column: 11},
-                end: {line: 1, column: 12}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 12}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 13}
-        }
-      },
-      init: {
-        type: "Identifier",
-        name: "c",
-        loc: {
-          start: {line: 1, column: 16},
-          end: {line: 1, column: 17}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 17}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 17}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 17}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var [{ a, b }, ...c] = d", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "ObjectPattern",
-            properties: [
-              {
-                type: "Property",
-                key: {
-                  type: "Identifier",
-                  name: "a",
-                  loc: {
-                    start: {line: 1, column: 7},
-                    end: {line: 1, column: 8}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "a",
-                  loc: {
-                    start: {line: 1, column: 7},
-                    end: {line: 1, column: 8}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: true,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 7},
-                  end: {line: 1, column: 8}
-                }
-              },
-              {
-                type: "Property",
-                key: {
-                  type: "Identifier",
-                  name: "b",
-                  loc: {
-                    start: {line: 1, column: 10},
-                    end: {line: 1, column: 11}
-                  }
-                },
-                value: {
-                  type: "Identifier",
-                  name: "b",
-                  loc: {
-                    start: {line: 1, column: 10},
-                    end: {line: 1, column: 11}
-                  }
-                },
-                kind: "init",
-                method: false,
-                shorthand: true,
-                computed: false,
-                loc: {
-                  start: {line: 1, column: 10},
-                  end: {line: 1, column: 11}
-                }
-              }
-            ],
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 13}
-            }
-          },
-          {
-            type: "SpreadElement",
-            argument: {
-              type: "Identifier",
-              name: "c",
-              loc: {
-                start: {line: 1, column: 18},
-                end: {line: 1, column: 19}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 15},
-              end: {line: 1, column: 19}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 20}
-        }
-      },
-      init: {
-        type: "Identifier",
-        name: "d",
-        loc: {
-          start: {line: 1, column: 23},
-          end: {line: 1, column: 24}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 24}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 24}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 24}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("var [a, ...[b, c]] = d", {
-  type: "Program",
-  body: [{
-    type: "VariableDeclaration",
-    declarations: [{
-      type: "VariableDeclarator",
-      id: {
-        type: "ArrayPattern",
-        elements: [
-          {
-            type: "Identifier",
-            name: "a",
-            loc: {
-              start: {line: 1, column: 5},
-              end: {line: 1, column: 6}
-            }
-          },
-          {
-            type: "SpreadElement",
-            argument: {
-              type: "ArrayPattern",
-              elements: [
-                {
-                  type: "Identifier",
-                  name: "b",
-                  loc: {
-                    start: {line: 1, column: 12},
-                    end: {line: 1, column: 13}
-                  }
-                },
-                {
-                  type: "Identifier",
-                  name: "c",
-                  loc: {
-                    start: {line: 1, column: 15},
-                    end: {line: 1, column: 16}
-                  }
-                }
-              ],
-              loc: {
-                start: {line: 1, column: 11},
-                end: {line: 1, column: 17}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 17}
-            }
-          }
-        ],
-        loc: {
-          start: {line: 1, column: 4},
-          end: {line: 1, column: 18}
-        }
-      },
-      init: {
-        type: "Identifier",
-        name: "d",
-        loc: {
-          start: {line: 1, column: 21},
-          end: {line: 1, column: 22}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 22}
-      }
-    }],
-    kind: "var",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 22}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 22}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("func(...a)", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "CallExpression",
-      callee: {
-        type: "Identifier",
-        name: "func",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 4}
-        }
-      },
-      arguments: [{
-        type: "SpreadElement",
-        argument: {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 8},
-            end: {line: 1, column: 9}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 5},
-          end: {line: 1, column: 9}
-        }
-      }],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 10}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 10}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 10}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("func(a, ...b)", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "CallExpression",
-      callee: {
-        type: "Identifier",
-        name: "func",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 4}
-        }
-      },
-      arguments: [
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 6}
-          }
-        },
-        {
-          type: "SpreadElement",
-          argument: {
-            type: "Identifier",
-            name: "b",
-            loc: {
-              start: {line: 1, column: 11},
-              end: {line: 1, column: 12}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 8},
-            end: {line: 1, column: 12}
-          }
-        }
-      ],
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 13}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 13}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 13}
-  }
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("func(...a, b)", {
-  type: "Program",
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 13}
-  },
-  body: [{
-    type: "ExpressionStatement",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 13}
-    },
-    expression: {
-      type: "CallExpression",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 13}
-      },
-      callee: {
-        type: "Identifier",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 4}
-        },
-        name: "func"
-      },
-      arguments: [
-        {
-          type: "SpreadElement",
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 9}
-          },
-          argument: {
-            type: "Identifier",
-            loc: {
-              start: {line: 1, column: 8},
-              end: {line: 1, column: 9}
-            },
-            name: "a"
-          }
-        },
-        {
-          type: "Identifier",
-          loc: {
-            start: {line: 1, column: 11},
-            end: {line: 1, column: 12}
-          },
-          name: "b"
-        }
-      ]
-    }
-  }]
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-test("/[a-z]/u", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        regex: {
-          pattern: "[a-z]",
-          flags: "u"
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      }
-    }
-  ]
-}, {
-  locations: true,
-  ecmaVersion: 6
-});
-
-
-test("do {} while (false) foo();", {
-  type: "Program",
-  start: 0,
-  end: 26,
-  body: [
-    {
-      type: "DoWhileStatement",
-      start: 0,
-      end: 19,
-      body: {
-        type: "BlockStatement",
-        start: 3,
-        end: 5,
-        body: []
-      },
-      test: {
-        type: "Literal",
-        start: 13,
-        end: 18,
-        value: false,
-        raw: "false"
-      }
-    },
-    {
-      type: "ExpressionStatement",
-      start: 20,
-      end: 26,
-      expression: {
-        type: "CallExpression",
-        start: 20,
-        end: 25,
-        callee: {
-          type: "Identifier",
-          start: 20,
-          end: 23,
-          name: "foo"
-        },
-        arguments: []
-      }
-    }
-  ]
-}, {
-  ecmaVersion: 6
-});
-
-// Harmony Invalid syntax
-
-testFail("0o", "Expected number in radix 8 (1:2)", {ecmaVersion: 6});
-
-testFail("0o1a", "Identifier directly after number (1:3)", {ecmaVersion: 6});
-
-testFail("0o9", "Expected number in radix 8 (1:2)", {ecmaVersion: 6});
-
-testFail("0o18", "Unexpected token (1:3)", {ecmaVersion: 6});
-
-testFail("0O", "Expected number in radix 8 (1:2)", {ecmaVersion: 6});
-
-testFail("0O1a", "Identifier directly after number (1:3)", {ecmaVersion: 6});
-
-testFail("0O9", "Expected number in radix 8 (1:2)", {ecmaVersion: 6});
-
-testFail("0O18", "Unexpected token (1:3)", {ecmaVersion: 6});
-
-testFail("0b", "Expected number in radix 2 (1:2)", {ecmaVersion: 6});
-
-testFail("0b1a", "Identifier directly after number (1:3)", {ecmaVersion: 6});
-
-testFail("0b9", "Expected number in radix 2 (1:2)", {ecmaVersion: 6});
-
-testFail("0b18", "Unexpected token (1:3)", {ecmaVersion: 6});
-
-testFail("0b12", "Unexpected token (1:3)", {ecmaVersion: 6});
-
-testFail("0B", "Expected number in radix 2 (1:2)", {ecmaVersion: 6});
-
-testFail("0B1a", "Identifier directly after number (1:3)", {ecmaVersion: 6});
-
-testFail("0B9", "Expected number in radix 2 (1:2)", {ecmaVersion: 6});
-
-testFail("0B18", "Unexpected token (1:3)", {ecmaVersion: 6});
-
-testFail("0B12", "Unexpected token (1:3)", {ecmaVersion: 6});
-
-testFail("\"\\u{110000}\"", "Unexpected token (1:0)", {ecmaVersion: 6});
-
-testFail("\"\\u{}\"", "Bad character escape sequence (1:0)", {ecmaVersion: 6});
-
-testFail("\"\\u{FFFF\"", "Bad character escape sequence (1:0)", {ecmaVersion: 6});
-
-testFail("\"\\u{FFZ}\"", "Bad character escape sequence (1:0)", {ecmaVersion: 6});
-
-testFail("[v] += ary", "Assigning to rvalue (1:0)", {ecmaVersion: 6});
-
-testFail("[2] = 42", "Assigning to rvalue (1:1)", {ecmaVersion: 6});
-
-testFail("({ obj:20 }) = 42", "Assigning to rvalue (1:7)", {ecmaVersion: 6});
-
-testFail("( { get x() {} } ) = 0", "Unexpected token (1:8)", {ecmaVersion: 6});
-
-testFail("x \n is y", "Unexpected token (2:4)", {ecmaVersion: 6});
-
-testFail("x \n isnt y", "Unexpected token (2:6)", {ecmaVersion: 6});
-
-testFail("function default() {}", "Unexpected token (1:9)", {ecmaVersion: 6});
-
-testFail("function hello() {'use strict'; ({ i: 10, s(eval) { } }); }", "Defining 'eval' in strict mode (1:44)", {ecmaVersion: 6});
-
-testFail("function a() { \"use strict\"; ({ b(t, t) { } }); }", "Argument name clash in strict mode (1:37)", {ecmaVersion: 6});
-
-testFail("var super", "The keyword 'super' is reserved (1:4)", {ecmaVersion: 6, forbidReserved: true});
-
-testFail("var default", "Unexpected token (1:4)", {ecmaVersion: 6});
-
-testFail("let default", "Unexpected token (1:4)", {ecmaVersion: 6});
-
-testFail("const default", "Unexpected token (1:6)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; ({ v: eval }) = obj", "Assigning to eval in strict mode (1:20)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; ({ v: arguments }) = obj", "Assigning to arguments in strict mode (1:20)", {ecmaVersion: 6});
-
-testFail("for (let x = 42 in list) process(x);", "Unexpected token (1:16)", {ecmaVersion: 6});
-
-testFail("for (let x = 42 of list) process(x);", "Unexpected token (1:16)", {ecmaVersion: 6});
-
-testFail("import foo", "Unexpected token (1:10)", {ecmaVersion: 6});
-
-testFail("import { foo, bar }", "Unexpected token (1:19)", {ecmaVersion: 6});
-
-testFail("import foo from bar", "Unexpected token (1:16)", {ecmaVersion: 6});
-
-testFail("((a)) => 42", "Unexpected token (1:6)", {ecmaVersion: 6});
-
-testFail("(a, (b)) => 42", "Unexpected token (1:9)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; (eval = 10) => 42", "Assigning to eval in strict mode (1:15)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; eval => 42", "Defining 'eval' in strict mode (1:14)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; arguments => 42", "Defining 'arguments' in strict mode (1:14)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; (eval, a) => 42", "Defining 'eval' in strict mode (1:15)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; (arguments, a) => 42", "Defining 'arguments' in strict mode (1:15)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; (eval, a = 10) => 42", "Defining 'eval' in strict mode (1:15)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; (a, a) => 42", "Argument name clash in strict mode (1:18)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; (a) => 00", "Invalid number (1:21)", {ecmaVersion: 6});
-
-testFail("() <= 42", "Unexpected token (1:1)", {ecmaVersion: 6});
-
-testFail("(10) => 00", "Unexpected token (1:1)", {ecmaVersion: 6});
-
-testFail("(10, 20) => 00", "Unexpected token (1:1)", {ecmaVersion: 6});
-
-testFail("yield v", "Unexpected token (1:6)", {ecmaVersion: 6});
-
-testFail("yield 10", "Unexpected token (1:6)", {ecmaVersion: 6});
-
-test("yield* 10", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "BinaryExpression",
-      operator: "*",
-      left: {
-        type: "Identifier",
-        name: "yield",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 5}
-        }
-      },
-      right: {
-        type: "Literal",
-        value: 10,
-        raw: "10",
-        loc: {
-          start: {line: 1, column: 7},
-          end: {line: 1, column: 9}
-        }
-      },
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 9}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 9}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 9}
-  }
-}, {
-  ecmaVersion: 6,
-  loose: false,
-  ranges: true,
-  locations: true
-});
-
-test("e => yield* 10", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression",
-      id: null,
-      params: [{
-        type: "Identifier",
-        name: "e",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 1}
-        }
-      }],
-      defaults: [],
-      body: {
-        type: "BinaryExpression",
-        operator: "*",
-        left: {
-          type: "Identifier",
-          name: "yield",
-          loc: {
-            start: {line: 1, column: 5},
-            end: {line: 1, column: 10}
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 10,
-          raw: "10",
-          loc: {
-            start: {line: 1, column: 12},
-            end: {line: 1, column: 14}
-          }
-        },
-        loc: {
-          start: {line: 1, column: 5},
-          end: {line: 1, column: 14}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: true,
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 14}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 14}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 14}
-  }
-}, {
-  ecmaVersion: 6,
-  loose: false,
-  ranges: true,
-  locations: true
-});
-
-testFail("(function () { yield 10 })", "Unexpected token (1:21)", {ecmaVersion: 6});
-
-test("(function () { yield* 10 })", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "FunctionExpression",
-      id: null,
-      params: [],
-      defaults: [],
-      body: {
-        type: "BlockStatement",
-        body: [{
-          type: "ExpressionStatement",
-          expression: {
-            type: "BinaryExpression",
-            operator: "*",
-            left: {
-              type: "Identifier",
-              name: "yield",
-              loc: {
-                start: {line: 1, column: 15},
-                end: {line: 1, column: 20}
-              }
-            },
-            right: {
-              type: "Literal",
-              value: 10,
-              raw: "10",
-              loc: {
-                start: {line: 1, column: 22},
-                end: {line: 1, column: 24}
-              }
-            },
-            loc: {
-              start: {line: 1, column: 15},
-              end: {line: 1, column: 24}
-            }
-          },
-          loc: {
-            start: {line: 1, column: 15},
-            end: {line: 1, column: 24}
-          }
-        }],
-        loc: {
-          start: {line: 1, column: 13},
-          end: {line: 1, column: 26}
-        }
-      },
-      rest: null,
-      generator: false,
-      expression: false,
-      loc: {
-        start: {line: 1, column: 1},
-        end: {line: 1, column: 26}
-      }
-    },
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 27}
-    }
-  }],
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 27}
-  }
-}, {
-  ecmaVersion: 6,
-  loose: false,
-  ranges: true,
-  locations: true
-});
-
-testFail("(function() { \"use strict\"; f(yield v) })", "Unexpected token (1:36)", {ecmaVersion: 6});
-
-testFail("var obj = { *test** }", "Unexpected token (1:17)", {ecmaVersion: 6});
-
-testFail("class A extends yield B { }", "Unexpected token (1:22)", {ecmaVersion: 6});
-
-testFail("class default", "Unexpected token (1:6)", {ecmaVersion: 6});
-
-testFail("`test", "Unterminated template (1:0)", {ecmaVersion: 6});
-
-testFail("switch `test`", "Unexpected token (1:7)", {ecmaVersion: 6});
-
-testFail("`hello ${10 `test`", "Unexpected token (1:18)", {ecmaVersion: 6});
-
-testFail("`hello ${10;test`", "Unexpected token (1:11)", {ecmaVersion: 6});
-
-testFail("function a() 1 // expression closure is not supported", "Unexpected token (1:13)", {ecmaVersion: 6});
-
-testFail("[for (let x of []) x]", "Unexpected token (1:6)", {ecmaVersion: 7});
-
-testFail("[for (const x of []) x]", "Unexpected token (1:6)", {ecmaVersion: 7});
-
-testFail("[for (var x of []) x]", "Unexpected token (1:6)", {ecmaVersion: 7});
-
-testFail("[for (a in []) x] // (a,b) ", "Unexpected token (1:8)", {ecmaVersion: 7});
-
-testFail("var a = [if (x) x]", "Unexpected token (1:9)", {ecmaVersion: 6});
-
-testFail("[for (x of [])]  // no expression", "Unexpected token (1:14)", {ecmaVersion: 7});
-
-testFail("({ \"chance\" }) = obj", "Unexpected token (1:12)", {ecmaVersion: 6});
-
-testFail("({ 42 }) = obj", "Unexpected token (1:6)", {ecmaVersion: 6});
-
-testFail("function f(a, ...b, c)", "Unexpected token (1:18)", {ecmaVersion: 6});
-
-testFail("function f(a, ...b = 0)", "Unexpected token (1:19)", {ecmaVersion: 6});
-
-testFail("function x(...{ a }){}", "Unexpected token (1:14)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; function x(a, { a }){}", "Argument name clash in strict mode (1:30)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; function x({ b: { a } }, [{ b: { a } }]){}", "Argument name clash in strict mode (1:47)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; function x(a, ...[a]){}", "Argument name clash in strict mode (1:32)", {ecmaVersion: 6});
-
-testFail("(...a, b) => {}", "Unexpected token (1:1)", {ecmaVersion: 6});
-
-testFail("([ 5 ]) => {}", "Unexpected token (1:3)", {ecmaVersion: 6});
-
-testFail("({ 5 }) => {}", "Unexpected token (1:5)", {ecmaVersion: 6});
-
-testFail("(...[ 5 ]) => {}", "Unexpected token (1:6)", {ecmaVersion: 6});
-
-testFail("[...{ a }] = b", "Unexpected token (1:4)", {ecmaVersion: 6});
-
-testFail("[...a, b] = c", "Unexpected token (1:1)", {ecmaVersion: 6});
-
-testFail("({ t(eval) { \"use strict\"; } });", "Defining 'eval' in strict mode (1:5)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; `${test}\\02`;", "Octal literal in strict mode (1:22)", {ecmaVersion: 6});
-
-testFail("if (1) import \"acorn\";", "'import' and 'export' may only appear at the top level (1:7)", {ecmaVersion: 6});
-
-test("[...a, ] = b", {
-  type: "Program",
-  loc: {
-    start: {line: 1, column: 0},
-    end: {line: 1, column: 12}
-  },
-  body: [{
-    type: "ExpressionStatement",
-    loc: {
-      start: {line: 1, column: 0},
-      end: {line: 1, column: 12}
-    },
-    expression: {
-      type: "AssignmentExpression",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 12}
-      },
-      operator: "=",
-      left: {
-        type: "ArrayPattern",
-        loc: {
-          start: {line: 1, column: 0},
-          end: {line: 1, column: 8}
-        },
-        elements: [{
-          type: "SpreadElement",
-          loc: {
-            start: {line: 1, column: 1},
-            end: {line: 1, column: 5}
-          },
-          argument: {
-            type: "Identifier",
-            loc: {
-              start: {line: 1, column: 4},
-              end: {line: 1, column: 5}
-            },
-            name: "a"
-          }
-        }]
-      },
-      right: {
-        type: "Identifier",
-        loc: {
-          start: {line: 1, column: 11},
-          end: {line: 1, column: 12}
-        },
-        name: "b"
-      }
-    }
-  }]
-}, {
-  ecmaVersion: 6,
-  ranges: true,
-  locations: true
-});
-
-testFail("if (b,...a, );", "Unexpected token (1:12)", {ecmaVersion: 6});
-
-testFail("(b, ...a)", "Unexpected token (1:9)", {ecmaVersion: 6});
-
-testFail("switch (cond) { case 10: let a = 20; ", "Unexpected token (1:37)", {ecmaVersion: 6});
-
-testFail("\"use strict\"; (eval) => 42", "Defining 'eval' in strict mode (1:15)", {ecmaVersion: 6});
-
-testFail("(eval) => { \"use strict\"; 42 }", "Defining 'eval' in strict mode (1:1)", {ecmaVersion: 6});
-
-testFail("({ get test() { } }) => 42", "Unexpected token (1:7)", {ecmaVersion: 6});
-
-/* Regression tests */
-
-// # https://github.com/marijnh/acorn/issues/127
-test('doSmth(`${x} + ${y} = ${x + y}`)', {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "CallExpression",
-      callee: {
-        type: "Identifier",
-        name: "doSmth"
-      },
-      arguments: [{
-        type: "TemplateLiteral",
-        expressions: [
-          {
-            type: "Identifier",
-            name: "x"
-          },
-          {
-            type: "Identifier",
-            name: "y"
-          },
-          {
-            type: "BinaryExpression",
-            left: {
-              type: "Identifier",
-              name: "x"
-            },
-            operator: "+",
-            right: {
-              type: "Identifier",
-              name: "y"
-            }
-          }
-        ],
-        quasis: [
-          {
-            type: "TemplateElement",
-            value: {cooked: "", raw: ""},
-            tail: false
-          },
-          {
-            type: "TemplateElement",
-            value: {cooked: " + ", raw: " + "},
-            tail: false
-          },
-          {
-            type: "TemplateElement",
-            value: {cooked: " = ", raw: " = "},
-            tail: false
-          },
-          {
-            type: "TemplateElement",
-            value: {cooked: "", raw: ""},
-            tail: true
-          }
-        ]
-      }]
-    }
-  }]
-}, {ecmaVersion: 6});
-
-// # https://github.com/marijnh/acorn/issues/129
-test('function normal(x, y = 10) {}', {
-  type: "Program",
-  body: [{
-    type: "FunctionDeclaration",
-    id: {
-      type: "Identifier",
-      name: "normal"
-    },
-    params: [
-      {
-        type: "Identifier",
-        name: "x"
-      },
-      {
-        type: "Identifier",
-        name: "y"
-      }
-    ],
-    defaults: [
-      null,
-      {
-        type: "Literal",
-        value: 10,
-        raw: "10"
-      }
-    ],
-    rest: null,
-    generator: false,
-    body: {
-      type: "BlockStatement",
-      body: []
-    },
-    expression: false
-  }]
-}, {ecmaVersion: 6});
-
-test("'use strict'; function f([x,,z]) {}", {}, {ecmaVersion: 6});
-
-// test preserveParens option with arrow functions
-test("() => 42", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ArrowFunctionExpression"
-    }
-  }]
-}, {ecmaVersion: 6, preserveParens: true});
-
-// test preserveParens with generators
-test("(for (x of array) for (y of array2) if (x === test) x)", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "ComprehensionExpression"
-    }
-  }]
-}, {ecmaVersion: 7, preserveParens: true});
-
-// https://github.com/marijnh/acorn/issues/161
-test("import foo, * as bar from 'baz';", {
-  type: "Program",
-  body: [{
-    type: "ImportDeclaration",
-    specifiers: [
-      {
-        type: "ImportSpecifier",
-        id: {
-          type: "Identifier",
-          name: "foo"
-        },
-        name: null,
-        default: true
-      },
-      {
-        type: "ImportBatchSpecifier",
-        name: {
-          type: "Identifier",
-          name: "bar"
-        }
-      }
-    ],
-    source: {
-      type: "Literal",
-      value: "baz",
-      raw: "'baz'"
-    }
-  }]
-}, {ecmaVersion: 6});
-
-// https://github.com/marijnh/acorn/issues/173
-test("`{${x}}`, `}`", {
-  type: "Program",
-  body: [{
-    type: "ExpressionStatement",
-    expression: {
-      type: "SequenceExpression",
-      expressions: [
-        {
-          type: "TemplateLiteral",
-          expressions: [{
-            type: "Identifier",
-            name: "x"
-          }],
-          quasis: [
-            {
-              type: "TemplateElement",
-              value: {cooked: "{", raw: "{"},
-              tail: false
-            },
-            {
-              type: "TemplateElement",
-              value: {cooked: "}", raw: "}"},
-              tail: true
-            }
-          ]
-        },
-        {
-          type: "TemplateLiteral",
-          expressions: [],
-          quasis: [{
-            type: "TemplateElement",
-            value: {cooked: "}", raw: "}"},
-            tail: true
-          }]
-        }
-      ]
-    }
-  }]
-}, {ecmaVersion: 6});
diff --git a/node_modules/jsdom/node_modules/acorn/test/tests.js b/node_modules/jsdom/node_modules/acorn/test/tests.js
deleted file mode 100644
index 72b9340..0000000
--- a/node_modules/jsdom/node_modules/acorn/test/tests.js
+++ /dev/null
@@ -1,28836 +0,0 @@
-// Tests largely based on those of Esprima
-// (http://esprima.org/test/)
-
-if (typeof exports != "undefined") {
-  var driver = require("./driver.js");
-  var test = driver.test, testFail = driver.testFail, testAssert = driver.testAssert, misMatch = driver.misMatch;
-  var acorn = require("..");
-}
-
-test("this\n", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "ThisExpression",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 4
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 0
-    }
-  }
-});
-
-test("null\n", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: null,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 4
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 0
-    }
-  }
-});
-
-test("\n    42\n\n", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 2,
-            column: 4
-          },
-          end: {
-            line: 2,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 2,
-          column: 4
-        },
-        end: {
-          line: 2,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 4,
-      column: 0
-    }
-  }
-});
-
-test("/foobar/", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: /foobar/,
-        regex: {
-          pattern: "foobar",
-          flags: ""
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      }
-    }
-  ]
-});
-
-test("/[a-z]/g", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: /[a-z]/,
-        regex: {
-          pattern: "[a-z]",
-          flags: "g"
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      }
-    }
-  ]
-});
-
-test("(1 + 2 ) * 3", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Literal",
-            value: 1,
-            loc: {
-              start: {
-                line: 1,
-                column: 1
-              },
-              end: {
-                line: 1,
-                column: 2
-              }
-            }
-          },
-          operator: "+",
-          right: {
-            type: "Literal",
-            value: 2,
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 1
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        operator: "*",
-        right: {
-          type: "Literal",
-          value: 3,
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 12
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 12
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 12
-    }
-  }
-});
-
-test("(1 + 2 ) * 3", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "ParenthesizedExpression",
-          expression: {
-            type: "BinaryExpression",
-            left: {
-              type: "Literal",
-              value: 1,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 1
-                },
-                end: {
-                  line: 1,
-                  column: 2
-                }
-              }
-            },
-            operator: "+",
-            right: {
-              type: "Literal",
-              value: 2,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 5
-                },
-                end: {
-                  line: 1,
-                  column: 6
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 1
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        operator: "*",
-        right: {
-          type: "Literal",
-          value: 3,
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 12
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 12
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 12
-    }
-  }
-}, {
-  locations: true,
-  preserveParens: true
-});
-
-testFail("(x) = 23", "Assigning to rvalue (1:0)", { preserveParens: true });
-
-test("x = []", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x = [ ]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x = [ 42 ]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [
-            {
-              type: "Literal",
-              value: 42,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 6
-                },
-                end: {
-                  line: 1,
-                  column: 8
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 10
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 10
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 10
-    }
-  }
-});
-
-test("x = [ 42, ]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [
-            {
-              type: "Literal",
-              value: 42,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 6
-                },
-                end: {
-                  line: 1,
-                  column: 8
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("x = [ ,, 42 ]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [
-            null,
-            null,
-            {
-              type: "Literal",
-              value: 42,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 11
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("x = [ 1, 2, 3, ]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [
-            {
-              type: "Literal",
-              value: 1,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 6
-                },
-                end: {
-                  line: 1,
-                  column: 7
-                }
-              }
-            },
-            {
-              type: "Literal",
-              value: 2,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 10
-                }
-              }
-            },
-            {
-              type: "Literal",
-              value: 3,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 12
-                },
-                end: {
-                  line: 1,
-                  column: 13
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 16
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("x = [ 1, 2,, 3, ]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [
-            {
-              type: "Literal",
-              value: 1,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 6
-                },
-                end: {
-                  line: 1,
-                  column: 7
-                }
-              }
-            },
-            {
-              type: "Literal",
-              value: 2,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 10
-                }
-              }
-            },
-            null,
-            {
-              type: "Literal",
-              value: 3,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 14
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 17
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 17
-    }
-  }
-});
-
-test("日本語 = []", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "日本語",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 3
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 8
-    }
-  }
-});
-
-test("T‿ = []", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "T‿",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("T‌ = []", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "T‌",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("T‍ = []", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "T‍",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("ⅣⅡ = []", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "ⅣⅡ",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("ⅣⅡ = []", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "ⅣⅡ",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        right: {
-          type: "ArrayExpression",
-          elements: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x = {}", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x = { }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x = { answer: 42 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "answer",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 42,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 14
-                  },
-                  end: {
-                    line: 1,
-                    column: 16
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 18
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 18
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 18
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 18
-    }
-  }
-});
-
-test("x = { if: 42 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "if",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 8
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 42,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 14
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("x = { true: 42 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "true",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 10
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 42,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 12
-                  },
-                  end: {
-                    line: 1,
-                    column: 14
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 16
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("x = { false: 42 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "false",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 11
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 42,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 13
-                  },
-                  end: {
-                    line: 1,
-                    column: 15
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 17
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 17
-    }
-  }
-});
-
-test("x = { null: 42 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "null",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 10
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 42,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 12
-                  },
-                  end: {
-                    line: 1,
-                    column: 14
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 16
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("x = { \"answer\": 42 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Literal",
-                value: "answer",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 14
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 42,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 16
-                  },
-                  end: {
-                    line: 1,
-                    column: 18
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 20
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 20
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 20
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 20
-    }
-  }
-});
-
-test("x = { x: 1, x: 2 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 7
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 1,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 9
-                  },
-                  end: {
-                    line: 1,
-                    column: 10
-                  }
-                }
-              },
-              kind: "init"
-            },
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 12
-                  },
-                  end: {
-                    line: 1,
-                    column: 13
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 2,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 15
-                  },
-                  end: {
-                    line: 1,
-                    column: 16
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 18
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 18
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 18
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 18
-    }
-  }
-});
-
-test("x = { get width() { return m_width } }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "width",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 15
-                  }
-                }
-              },
-              kind: "get",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ReturnStatement",
-                      argument: {
-                        type: "Identifier",
-                        name: "m_width",
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 27
-                          },
-                          end: {
-                            line: 1,
-                            column: 34
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 20
-                        },
-                        end: {
-                          line: 1,
-                          column: 34
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 18
-                    },
-                    end: {
-                      line: 1,
-                      column: 36
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 15
-                  },
-                  end: {
-                    line: 1,
-                    column: 36
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 38
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 38
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 38
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 38
-    }
-  }
-});
-
-test("x = { get undef() {} }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "undef",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 15
-                  }
-                }
-              },
-              kind: "get",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                body: {
-                  type: "BlockStatement",
-                  body: [],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 18
-                    },
-                    end: {
-                      line: 1,
-                      column: 20
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 15
-                  },
-                  end: {
-                    line: 1,
-                    column: 20
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 22
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 22
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 22
-    }
-  }
-});
-
-test("x = { get if() {} }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "if",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              kind: "get",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                body: {
-                  type: "BlockStatement",
-                  body: [],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 15
-                    },
-                    end: {
-                      line: 1,
-                      column: 17
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 12
-                  },
-                  end: {
-                    line: 1,
-                    column: 17
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 19
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 19
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 19
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 19
-    }
-  }
-});
-
-test("x = { get true() {} }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "true",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 14
-                  }
-                }
-              },
-              kind: "get",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                body: {
-                  type: "BlockStatement",
-                  body: [],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 17
-                    },
-                    end: {
-                      line: 1,
-                      column: 19
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 14
-                  },
-                  end: {
-                    line: 1,
-                    column: 19
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 21
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 21
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 21
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 21
-    }
-  }
-});
-
-test("x = { get false() {} }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "false",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 15
-                  }
-                }
-              },
-              kind: "get",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                body: {
-                  type: "BlockStatement",
-                  body: [],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 18
-                    },
-                    end: {
-                      line: 1,
-                      column: 20
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 15
-                  },
-                  end: {
-                    line: 1,
-                    column: 20
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 22
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 22
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 22
-    }
-  }
-});
-
-test("x = { get null() {} }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "null",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 14
-                  }
-                }
-              },
-              kind: "get",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                body: {
-                  type: "BlockStatement",
-                  body: [],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 17
-                    },
-                    end: {
-                      line: 1,
-                      column: 19
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 14
-                  },
-                  end: {
-                    line: 1,
-                    column: 19
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 21
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 21
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 21
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 21
-    }
-  }
-});
-
-test("x = { get \"undef\"() {} }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Literal",
-                value: "undef",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 17
-                  }
-                }
-              },
-              kind: "get",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                body: {
-                  type: "BlockStatement",
-                  body: [],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 20
-                    },
-                    end: {
-                      line: 1,
-                      column: 22
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 17
-                  },
-                  end: {
-                    line: 1,
-                    column: 22
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 24
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 24
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 24
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 24
-    }
-  }
-});
-
-test("x = { get 10() {} }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Literal",
-                value: 10,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              kind: "get",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [],
-                body: {
-                  type: "BlockStatement",
-                  body: [],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 15
-                    },
-                    end: {
-                      line: 1,
-                      column: 17
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 12
-                  },
-                  end: {
-                    line: 1,
-                    column: 17
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 19
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 19
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 19
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 19
-    }
-  }
-});
-
-test("x = { set width(w) { m_width = w } }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "width",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 15
-                  }
-                }
-              },
-              kind: "set",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [
-                  {
-                    type: "Identifier",
-                    name: "w",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 16
-                      },
-                      end: {
-                        line: 1,
-                        column: 17
-                      }
-                    }
-                  }
-                ],
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ExpressionStatement",
-                      expression: {
-                        type: "AssignmentExpression",
-                        operator: "=",
-                        left: {
-                          type: "Identifier",
-                          name: "m_width",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 21
-                            },
-                            end: {
-                              line: 1,
-                              column: 28
-                            }
-                          }
-                        },
-                        right: {
-                          type: "Identifier",
-                          name: "w",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 31
-                            },
-                            end: {
-                              line: 1,
-                              column: 32
-                            }
-                          }
-                        },
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 21
-                          },
-                          end: {
-                            line: 1,
-                            column: 32
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 21
-                        },
-                        end: {
-                          line: 1,
-                          column: 32
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 19
-                    },
-                    end: {
-                      line: 1,
-                      column: 34
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 15
-                  },
-                  end: {
-                    line: 1,
-                    column: 34
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 36
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 36
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 36
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 36
-    }
-  }
-});
-
-test("x = { set if(w) { m_if = w } }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "if",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              kind: "set",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [
-                  {
-                    type: "Identifier",
-                    name: "w",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 13
-                      },
-                      end: {
-                        line: 1,
-                        column: 14
-                      }
-                    }
-                  }
-                ],
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ExpressionStatement",
-                      expression: {
-                        type: "AssignmentExpression",
-                        operator: "=",
-                        left: {
-                          type: "Identifier",
-                          name: "m_if",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 18
-                            },
-                            end: {
-                              line: 1,
-                              column: 22
-                            }
-                          }
-                        },
-                        right: {
-                          type: "Identifier",
-                          name: "w",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 25
-                            },
-                            end: {
-                              line: 1,
-                              column: 26
-                            }
-                          }
-                        },
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 18
-                          },
-                          end: {
-                            line: 1,
-                            column: 26
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 18
-                        },
-                        end: {
-                          line: 1,
-                          column: 26
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 16
-                    },
-                    end: {
-                      line: 1,
-                      column: 28
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 12
-                  },
-                  end: {
-                    line: 1,
-                    column: 28
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 30
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 30
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 30
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 30
-    }
-  }
-});
-
-test("x = { set true(w) { m_true = w } }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "true",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 14
-                  }
-                }
-              },
-              kind: "set",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [
-                  {
-                    type: "Identifier",
-                    name: "w",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 15
-                      },
-                      end: {
-                        line: 1,
-                        column: 16
-                      }
-                    }
-                  }
-                ],
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ExpressionStatement",
-                      expression: {
-                        type: "AssignmentExpression",
-                        operator: "=",
-                        left: {
-                          type: "Identifier",
-                          name: "m_true",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 20
-                            },
-                            end: {
-                              line: 1,
-                              column: 26
-                            }
-                          }
-                        },
-                        right: {
-                          type: "Identifier",
-                          name: "w",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 29
-                            },
-                            end: {
-                              line: 1,
-                              column: 30
-                            }
-                          }
-                        },
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 20
-                          },
-                          end: {
-                            line: 1,
-                            column: 30
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 20
-                        },
-                        end: {
-                          line: 1,
-                          column: 30
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 18
-                    },
-                    end: {
-                      line: 1,
-                      column: 32
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 14
-                  },
-                  end: {
-                    line: 1,
-                    column: 32
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 34
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 34
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 34
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 34
-    }
-  }
-});
-
-test("x = { set false(w) { m_false = w } }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "false",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 15
-                  }
-                }
-              },
-              kind: "set",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [
-                  {
-                    type: "Identifier",
-                    name: "w",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 16
-                      },
-                      end: {
-                        line: 1,
-                        column: 17
-                      }
-                    }
-                  }
-                ],
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ExpressionStatement",
-                      expression: {
-                        type: "AssignmentExpression",
-                        operator: "=",
-                        left: {
-                          type: "Identifier",
-                          name: "m_false",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 21
-                            },
-                            end: {
-                              line: 1,
-                              column: 28
-                            }
-                          }
-                        },
-                        right: {
-                          type: "Identifier",
-                          name: "w",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 31
-                            },
-                            end: {
-                              line: 1,
-                              column: 32
-                            }
-                          }
-                        },
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 21
-                          },
-                          end: {
-                            line: 1,
-                            column: 32
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 21
-                        },
-                        end: {
-                          line: 1,
-                          column: 32
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 19
-                    },
-                    end: {
-                      line: 1,
-                      column: 34
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 15
-                  },
-                  end: {
-                    line: 1,
-                    column: 34
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 36
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 36
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 36
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 36
-    }
-  }
-});
-
-test("x = { set null(w) { m_null = w } }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "null",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 14
-                  }
-                }
-              },
-              kind: "set",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [
-                  {
-                    type: "Identifier",
-                    name: "w",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 15
-                      },
-                      end: {
-                        line: 1,
-                        column: 16
-                      }
-                    }
-                  }
-                ],
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ExpressionStatement",
-                      expression: {
-                        type: "AssignmentExpression",
-                        operator: "=",
-                        left: {
-                          type: "Identifier",
-                          name: "m_null",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 20
-                            },
-                            end: {
-                              line: 1,
-                              column: 26
-                            }
-                          }
-                        },
-                        right: {
-                          type: "Identifier",
-                          name: "w",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 29
-                            },
-                            end: {
-                              line: 1,
-                              column: 30
-                            }
-                          }
-                        },
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 20
-                          },
-                          end: {
-                            line: 1,
-                            column: 30
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 20
-                        },
-                        end: {
-                          line: 1,
-                          column: 30
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 18
-                    },
-                    end: {
-                      line: 1,
-                      column: 32
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 14
-                  },
-                  end: {
-                    line: 1,
-                    column: 32
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 34
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 34
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 34
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 34
-    }
-  }
-});
-
-test("x = { set \"null\"(w) { m_null = w } }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Literal",
-                value: "null",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 16
-                  }
-                }
-              },
-              kind: "set",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [
-                  {
-                    type: "Identifier",
-                    name: "w",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 17
-                      },
-                      end: {
-                        line: 1,
-                        column: 18
-                      }
-                    }
-                  }
-                ],
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ExpressionStatement",
-                      expression: {
-                        type: "AssignmentExpression",
-                        operator: "=",
-                        left: {
-                          type: "Identifier",
-                          name: "m_null",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 22
-                            },
-                            end: {
-                              line: 1,
-                              column: 28
-                            }
-                          }
-                        },
-                        right: {
-                          type: "Identifier",
-                          name: "w",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 31
-                            },
-                            end: {
-                              line: 1,
-                              column: 32
-                            }
-                          }
-                        },
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 22
-                          },
-                          end: {
-                            line: 1,
-                            column: 32
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 22
-                        },
-                        end: {
-                          line: 1,
-                          column: 32
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 20
-                    },
-                    end: {
-                      line: 1,
-                      column: 34
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 16
-                  },
-                  end: {
-                    line: 1,
-                    column: 34
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 36
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 36
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 36
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 36
-    }
-  }
-});
-
-test("x = { set 10(w) { m_null = w } }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Literal",
-                value: 10,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              kind: "set",
-              value: {
-                type: "FunctionExpression",
-                id: null,
-                params: [
-                  {
-                    type: "Identifier",
-                    name: "w",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 13
-                      },
-                      end: {
-                        line: 1,
-                        column: 14
-                      }
-                    }
-                  }
-                ],
-                body: {
-                  type: "BlockStatement",
-                  body: [
-                    {
-                      type: "ExpressionStatement",
-                      expression: {
-                        type: "AssignmentExpression",
-                        operator: "=",
-                        left: {
-                          type: "Identifier",
-                          name: "m_null",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 18
-                            },
-                            end: {
-                              line: 1,
-                              column: 24
-                            }
-                          }
-                        },
-                        right: {
-                          type: "Identifier",
-                          name: "w",
-                          loc: {
-                            start: {
-                              line: 1,
-                              column: 27
-                            },
-                            end: {
-                              line: 1,
-                              column: 28
-                            }
-                          }
-                        },
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 18
-                          },
-                          end: {
-                            line: 1,
-                            column: 28
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 18
-                        },
-                        end: {
-                          line: 1,
-                          column: 28
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 16
-                    },
-                    end: {
-                      line: 1,
-                      column: 30
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 12
-                  },
-                  end: {
-                    line: 1,
-                    column: 30
-                  }
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 32
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 32
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 32
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 32
-    }
-  }
-});
-
-test("x = { get: 42 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "get",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 9
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 42,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 11
-                  },
-                  end: {
-                    line: 1,
-                    column: 13
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 15
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 15
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 15
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 15
-    }
-  }
-});
-
-test("x = { set: 43 }", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "ObjectExpression",
-          properties: [
-            {
-              type: "Property",
-              key: {
-                type: "Identifier",
-                name: "set",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 9
-                  }
-                }
-              },
-              value: {
-                type: "Literal",
-                value: 43,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 11
-                  },
-                  end: {
-                    line: 1,
-                    column: 13
-                  }
-                }
-              },
-              kind: "init"
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 15
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 15
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 15
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 15
-    }
-  }
-});
-
-test("/* block comment */ 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 1,
-            column: 20
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 20
-        },
-        end: {
-          line: 1,
-          column: 22
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 22
-    }
-  }
-});
-
-test("42 /*The*/ /*Answer*/", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 21
-    }
-  }
-});
-
-test("42 /*the*/ /*answer*/", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 21
-    }
-  }
-});
-
-test("/* multiline\ncomment\nshould\nbe\nignored */ 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 5,
-            column: 11
-          },
-          end: {
-            line: 5,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 5,
-          column: 11
-        },
-        end: {
-          line: 5,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 5,
-      column: 13
-    }
-  }
-});
-
-test("/*a\r\nb*/ 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 2,
-            column: 4
-          },
-          end: {
-            line: 2,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 2,
-          column: 4
-        },
-        end: {
-          line: 2,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 6
-    }
-  }
-});
-
-test("/*a\rb*/ 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 2,
-            column: 4
-          },
-          end: {
-            line: 2,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 2,
-          column: 4
-        },
-        end: {
-          line: 2,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 6
-    }
-  }
-});
-
-test("/*a\nb*/ 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 2,
-            column: 4
-          },
-          end: {
-            line: 2,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 2,
-          column: 4
-        },
-        end: {
-          line: 2,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 6
-    }
-  }
-});
-
-test("/*a\nc*/ 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 2,
-            column: 4
-          },
-          end: {
-            line: 2,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 2,
-          column: 4
-        },
-        end: {
-          line: 2,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 6
-    }
-  }
-});
-
-test("// line comment\n42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 2,
-            column: 0
-          },
-          end: {
-            line: 2,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 2,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 2
-    }
-  }
-});
-
-test("42 // line comment", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 18
-    }
-  }
-});
-
-test("// Hello, world!\n42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 2,
-            column: 0
-          },
-          end: {
-            line: 2,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 2,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 2
-    }
-  }
-});
-
-test("// Hello, world!\n", {
-  type: "Program",
-  body: [],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 0
-    }
-  }
-});
-
-test("// Hallo, world!\n", {
-  type: "Program",
-  body: [],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 0
-    }
-  }
-});
-
-test("//\n42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 2,
-            column: 0
-          },
-          end: {
-            line: 2,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 2,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 2
-    }
-  }
-});
-
-test("//", {
-  type: "Program",
-  body: [],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 2
-    }
-  }
-});
-
-test("// ", {
-  type: "Program",
-  body: [],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 3
-    }
-  }
-});
-
-test("/**/42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 4
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("// Hello, world!\n\n//   Another hello\n42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 4,
-            column: 0
-          },
-          end: {
-            line: 4,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 4,
-          column: 0
-        },
-        end: {
-          line: 4,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 4,
-      column: 2
-    }
-  }
-});
-
-test("if (x) { // Some comment\ndoThat(); }", {
-  type: "Program",
-  body: [
-    {
-      type: "IfStatement",
-      test: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      consequent: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "doThat",
-                loc: {
-                  start: {
-                    line: 2,
-                    column: 0
-                  },
-                  end: {
-                    line: 2,
-                    column: 6
-                  }
-                }
-              },
-              arguments: [],
-              loc: {
-                start: {
-                  line: 2,
-                  column: 0
-                },
-                end: {
-                  line: 2,
-                  column: 8
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 9
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 2,
-            column: 11
-          }
-        }
-      },
-      alternate: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 11
-    }
-  }
-});
-
-test("switch (answer) { case 42: /* perfect */ bingo() }", {
-  type: "Program",
-  body: [
-    {
-      type: "SwitchStatement",
-      discriminant: {
-        type: "Identifier",
-        name: "answer",
-        loc: {
-          start: {
-            line: 1,
-            column: 8
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      cases: [
-        {
-          type: "SwitchCase",
-          consequent: [
-            {
-              type: "ExpressionStatement",
-              expression: {
-                type: "CallExpression",
-                callee: {
-                  type: "Identifier",
-                  name: "bingo",
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 41
-                    },
-                    end: {
-                      line: 1,
-                      column: 46
-                    }
-                  }
-                },
-                arguments: [],
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 41
-                  },
-                  end: {
-                    line: 1,
-                    column: 48
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 41
-                },
-                end: {
-                  line: 1,
-                  column: 48
-                }
-              }
-            }
-          ],
-          test: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 23
-              },
-              end: {
-                line: 1,
-                column: 25
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 18
-            },
-            end: {
-              line: 1,
-              column: 48
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 50
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 50
-    }
-  }
-});
-
-test("0", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 0,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 1
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 1
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 1
-    }
-  }
-});
-
-test("3", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 3,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 1
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 1
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 1
-    }
-  }
-});
-
-test("5", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 5,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 1
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 1
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 1
-    }
-  }
-});
-
-test("42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 42,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 2
-    }
-  }
-});
-
-test(".14", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 0.14,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 3
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 3
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 3
-    }
-  }
-});
-
-test("3.14159", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 3.14159,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("6.02214179e+23", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 6.02214179e+23,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("1.492417830e-10", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 1.49241783e-10,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 15
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 15
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 15
-    }
-  }
-});
-
-test("0x0", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 0,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 3
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 3
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 3
-    }
-  }
-});
-
-test("0e+100", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 0,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("0xabc", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 2748,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("0xdef", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 3567,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("0X1A", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 26,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 4
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 4
-    }
-  }
-});
-
-test("0x10", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 16,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 4
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 4
-    }
-  }
-});
-
-test("0x100", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 256,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("0X04", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 4,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 4
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 4
-    }
-  }
-});
-
-test("02", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 2,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 2
-    }
-  }
-});
-
-test("012", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 10,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 3
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 3
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 3
-    }
-  }
-});
-
-test("0012", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: 10,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 4
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 4
-    }
-  }
-});
-
-test("\"Hello\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("\"\\n\\r\\t\\v\\b\\f\\\\\\'\\\"\\0\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "\n\r\t\u000b\b\f\\'\"\u0000",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 22
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 22
-    }
-  }
-});
-
-test("\"\\u0061\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "a",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 8
-    }
-  }
-});
-
-test("\"\\x61\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "a",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("\"Hello\\nworld\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello\nworld",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("\"Hello\\\nworld\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Helloworld",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 2,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 6
-    }
-  }
-});
-
-test("\"Hello\\02World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello\u0002World",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 15
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 15
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 15
-    }
-  }
-});
-
-test("\"Hello\\012World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello\nWorld",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("\"Hello\\122World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "HelloRWorld",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("\"Hello\\0122World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello\n2World",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 17
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 17
-    }
-  }
-});
-
-test("\"Hello\\312World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "HelloÊWorld",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("\"Hello\\412World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello!2World",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("\"Hello\\812World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello812World",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("\"Hello\\712World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello92World",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("\"Hello\\0World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello\u0000World",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("\"Hello\\\r\nworld\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Helloworld",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 2,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 6
-    }
-  }
-});
-
-test("\"Hello\\1World\"", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "Hello\u0001World",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("var x = /[a-z]/i", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: {},
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 16
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 16
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("var x = /[x-z]/i", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: {},
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 16
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 16
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("var x = /[a-c]/i", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: {},
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 16
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 16
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("var x = /[P QR]/i", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: {},
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 17
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 17
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 17
-    }
-  }
-});
-
-test("var x = /foo\\/bar/", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: {},
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 18
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 18
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 18
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 18
-    }
-  }
-});
-
-test("var x = /=([^=\\s])+/g", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: {},
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 21
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 21
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 21
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 21
-    }
-  }
-});
-
-test("var x = /[P QR]/\\u0067", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: {},
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 22
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 22
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 22
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 22
-    }
-  }
-});
-
-test("new Button", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "NewExpression",
-        callee: {
-          type: "Identifier",
-          name: "Button",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 10
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 10
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 10
-    }
-  }
-});
-
-test("new Button()", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "NewExpression",
-        callee: {
-          type: "Identifier",
-          name: "Button",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 12
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 12
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 12
-    }
-  }
-});
-
-test("new new foo", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "NewExpression",
-        callee: {
-          type: "NewExpression",
-          callee: {
-            type: "Identifier",
-            name: "foo",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 11
-              }
-            }
-          },
-          arguments: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("new new foo()", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "NewExpression",
-        callee: {
-          type: "NewExpression",
-          callee: {
-            type: "Identifier",
-            name: "foo",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 11
-              }
-            }
-          },
-          arguments: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("new foo().bar()", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "MemberExpression",
-          object: {
-            type: "NewExpression",
-            callee: {
-              type: "Identifier",
-              name: "foo",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 4
-                },
-                end: {
-                  line: 1,
-                  column: 7
-                }
-              }
-            },
-            arguments: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 9
-              }
-            }
-          },
-          property: {
-            type: "Identifier",
-            name: "bar",
-            loc: {
-              start: {
-                line: 1,
-                column: 10
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          computed: false,
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 15
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 15
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 15
-    }
-  }
-});
-
-test("new foo[bar]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "NewExpression",
-        callee: {
-          type: "MemberExpression",
-          object: {
-            type: "Identifier",
-            name: "foo",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 7
-              }
-            }
-          },
-          property: {
-            type: "Identifier",
-            name: "bar",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 11
-              }
-            }
-          },
-          computed: true,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 12
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 12
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 12
-    }
-  }
-});
-
-test("new foo.bar()", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "NewExpression",
-        callee: {
-          type: "MemberExpression",
-          object: {
-            type: "Identifier",
-            name: "foo",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 7
-              }
-            }
-          },
-          property: {
-            type: "Identifier",
-            name: "bar",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 11
-              }
-            }
-          },
-          computed: false,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("( new foo).bar()", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "MemberExpression",
-          object: {
-            type: "NewExpression",
-            callee: {
-              type: "Identifier",
-              name: "foo",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 6
-                },
-                end: {
-                  line: 1,
-                  column: 9
-                }
-              }
-            },
-            arguments: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 2
-              },
-              end: {
-                line: 1,
-                column: 9
-              }
-            }
-          },
-          property: {
-            type: "Identifier",
-            name: "bar",
-            loc: {
-              start: {
-                line: 1,
-                column: 11
-              },
-              end: {
-                line: 1,
-                column: 14
-              }
-            }
-          },
-          computed: false,
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 14
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 16
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 16
-    }
-  }
-});
-
-test("foo(bar, baz)", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "Identifier",
-          name: "foo",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 3
-            }
-          }
-        },
-        arguments: [
-          {
-            type: "Identifier",
-            name: "bar",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 7
-              }
-            }
-          },
-          {
-            type: "Identifier",
-            name: "baz",
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 12
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("(    foo  )()", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "Identifier",
-          name: "foo",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        arguments: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("universe.milkyway", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "Identifier",
-          name: "universe",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "milkyway",
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 17
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 17
-    }
-  }
-});
-
-test("universe.milkyway.solarsystem", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "MemberExpression",
-          object: {
-            type: "Identifier",
-            name: "universe",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 8
-              }
-            }
-          },
-          property: {
-            type: "Identifier",
-            name: "milkyway",
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 17
-              }
-            }
-          },
-          computed: false,
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "solarsystem",
-          loc: {
-            start: {
-              line: 1,
-              column: 18
-            },
-            end: {
-              line: 1,
-              column: 29
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 29
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 29
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 29
-    }
-  }
-});
-
-test("universe.milkyway.solarsystem.Earth", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "MemberExpression",
-          object: {
-            type: "MemberExpression",
-            object: {
-              type: "Identifier",
-              name: "universe",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 0
-                },
-                end: {
-                  line: 1,
-                  column: 8
-                }
-              }
-            },
-            property: {
-              type: "Identifier",
-              name: "milkyway",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 17
-                }
-              }
-            },
-            computed: false,
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 17
-              }
-            }
-          },
-          property: {
-            type: "Identifier",
-            name: "solarsystem",
-            loc: {
-              start: {
-                line: 1,
-                column: 18
-              },
-              end: {
-                line: 1,
-                column: 29
-              }
-            }
-          },
-          computed: false,
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 29
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "Earth",
-          loc: {
-            start: {
-              line: 1,
-              column: 30
-            },
-            end: {
-              line: 1,
-              column: 35
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 35
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 35
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 35
-    }
-  }
-});
-
-test("universe[galaxyName, otherUselessName]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "Identifier",
-          name: "universe",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        property: {
-          type: "SequenceExpression",
-          expressions: [
-            {
-              type: "Identifier",
-              name: "galaxyName",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 19
-                }
-              }
-            },
-            {
-              type: "Identifier",
-              name: "otherUselessName",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 21
-                },
-                end: {
-                  line: 1,
-                  column: 37
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 37
-            }
-          }
-        },
-        computed: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 38
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 38
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 38
-    }
-  }
-});
-
-test("universe[galaxyName]", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "Identifier",
-          name: "universe",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "galaxyName",
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 19
-            }
-          }
-        },
-        computed: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 20
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 20
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 20
-    }
-  }
-});
-
-test("universe[42].galaxies", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "MemberExpression",
-          object: {
-            type: "Identifier",
-            name: "universe",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 8
-              }
-            }
-          },
-          property: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 11
-              }
-            }
-          },
-          computed: true,
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "galaxies",
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 21
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 21
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 21
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 21
-    }
-  }
-});
-
-test("universe(42).galaxies", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "universe",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 8
-              }
-            }
-          },
-          arguments: [
-            {
-              type: "Literal",
-              value: 42,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 11
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "galaxies",
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 21
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 21
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 21
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 21
-    }
-  }
-});
-
-test("universe(42).galaxies(14, 3, 77).milkyway", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "CallExpression",
-          callee: {
-            type: "MemberExpression",
-            object: {
-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "universe",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 0
-                  },
-                  end: {
-                    line: 1,
-                    column: 8
-                  }
-                }
-              },
-              arguments: [
-                {
-                  type: "Literal",
-                  value: 42,
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 9
-                    },
-                    end: {
-                      line: 1,
-                      column: 11
-                    }
-                  }
-                }
-              ],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 0
-                },
-                end: {
-                  line: 1,
-                  column: 12
-                }
-              }
-            },
-            property: {
-              type: "Identifier",
-              name: "galaxies",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 21
-                }
-              }
-            },
-            computed: false,
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 21
-              }
-            }
-          },
-          arguments: [
-            {
-              type: "Literal",
-              value: 14,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 22
-                },
-                end: {
-                  line: 1,
-                  column: 24
-                }
-              }
-            },
-            {
-              type: "Literal",
-              value: 3,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 26
-                },
-                end: {
-                  line: 1,
-                  column: 27
-                }
-              }
-            },
-            {
-              type: "Literal",
-              value: 77,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 29
-                },
-                end: {
-                  line: 1,
-                  column: 31
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 32
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "milkyway",
-          loc: {
-            start: {
-              line: 1,
-              column: 33
-            },
-            end: {
-              line: 1,
-              column: 41
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 41
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 41
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 41
-    }
-  }
-});
-
-test("earth.asia.Indonesia.prepareForElection(2014)", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "MemberExpression",
-          object: {
-            type: "MemberExpression",
-            object: {
-              type: "MemberExpression",
-              object: {
-                type: "Identifier",
-                name: "earth",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 0
-                  },
-                  end: {
-                    line: 1,
-                    column: 5
-                  }
-                }
-              },
-              property: {
-                type: "Identifier",
-                name: "asia",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 10
-                  }
-                }
-              },
-              computed: false,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 0
-                },
-                end: {
-                  line: 1,
-                  column: 10
-                }
-              }
-            },
-            property: {
-              type: "Identifier",
-              name: "Indonesia",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 11
-                },
-                end: {
-                  line: 1,
-                  column: 20
-                }
-              }
-            },
-            computed: false,
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          },
-          property: {
-            type: "Identifier",
-            name: "prepareForElection",
-            loc: {
-              start: {
-                line: 1,
-                column: 21
-              },
-              end: {
-                line: 1,
-                column: 39
-              }
-            }
-          },
-          computed: false,
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 39
-            }
-          }
-        },
-        arguments: [
-          {
-            type: "Literal",
-            value: 2014,
-            loc: {
-              start: {
-                line: 1,
-                column: 40
-              },
-              end: {
-                line: 1,
-                column: 44
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 45
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 45
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 45
-    }
-  }
-});
-
-test("universe.if", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "Identifier",
-          name: "universe",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "if",
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("universe.true", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "Identifier",
-          name: "universe",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "true",
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("universe.false", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "Identifier",
-          name: "universe",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "false",
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 14
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("universe.null", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "MemberExpression",
-        object: {
-          type: "Identifier",
-          name: "universe",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        property: {
-          type: "Identifier",
-          name: "null",
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        computed: false,
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("x++", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "++",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 3
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 3
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 3
-    }
-  }
-});
-
-test("x--", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "--",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 3
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 3
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 3
-    }
-  }
-});
-
-test("eval++", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "++",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          name: "eval",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 4
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("eval--", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "--",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          name: "eval",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 4
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("arguments++", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "++",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          name: "arguments",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("arguments--", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "--",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          name: "arguments",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("++x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "++",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 3
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 3
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 3
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 3
-    }
-  }
-});
-
-test("--x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "--",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 3
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 3
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 3
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 3
-    }
-  }
-});
-
-test("++eval", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "++",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "eval",
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("--eval", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "--",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "eval",
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("++arguments", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "++",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "arguments",
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("--arguments", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UpdateExpression",
-        operator: "--",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "arguments",
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("+x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UnaryExpression",
-        operator: "+",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 1
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 2
-    }
-  }
-});
-
-test("-x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UnaryExpression",
-        operator: "-",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 1
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 2
-    }
-  }
-});
-
-test("~x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UnaryExpression",
-        operator: "~",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 1
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 2
-    }
-  }
-});
-
-test("!x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UnaryExpression",
-        operator: "!",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 1
-            },
-            end: {
-              line: 1,
-              column: 2
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 2
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 2
-    }
-  }
-});
-
-test("void x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UnaryExpression",
-        operator: "void",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("delete x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UnaryExpression",
-        operator: "delete",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 7
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 8
-    }
-  }
-});
-
-test("typeof x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "UnaryExpression",
-        operator: "typeof",
-        prefix: true,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 7
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 8
-    }
-  }
-});
-
-test("x * y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "*",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x / y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "/",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x % y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "%",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x + y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "+",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x - y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "-",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x << y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "<<",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x >> y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: ">>",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x >>> y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: ">>>",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x < y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "<",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x > y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: ">",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x <= y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "<=",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x >= y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: ">=",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x in y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "in",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x instanceof y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "instanceof",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 14
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("x < y < z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "<",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "<",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x == y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "==",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x != y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "!=",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x === y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "===",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x !== y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "!==",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x & y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "&",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x ^ y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "^",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x | y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "|",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("x + y + z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "+",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "+",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x - y + z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "-",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "+",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x + y - z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "+",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "-",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x - y - z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "-",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "-",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x + y * z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "+",
-        right: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          operator: "*",
-          right: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 9
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x + y / z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "+",
-        right: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          operator: "/",
-          right: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 9
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x - y % z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "-",
-        right: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          operator: "%",
-          right: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 9
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x * y * z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "*",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "*",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x * y / z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "*",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "/",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x * y % z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "*",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "%",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x % y * z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "%",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "*",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x << y << z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "<<",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        operator: "<<",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 10
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("x | y | z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "|",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "|",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x & y & z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "&",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "&",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x ^ y ^ z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "^",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "^",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x & y | z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "&",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        operator: "|",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x | y ^ z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "|",
-        right: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          operator: "^",
-          right: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 9
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x | y & z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "|",
-        right: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          operator: "&",
-          right: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 9
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x || y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "LogicalExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "||",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x && y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "LogicalExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "&&",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("x || y || z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "LogicalExpression",
-        left: {
-          type: "LogicalExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "||",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        operator: "||",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 10
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("x && y && z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "LogicalExpression",
-        left: {
-          type: "LogicalExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "&&",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        operator: "&&",
-        right: {
-          type: "Identifier",
-          name: "z",
-          loc: {
-            start: {
-              line: 1,
-              column: 10
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("x || y && z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "LogicalExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "||",
-        right: {
-          type: "LogicalExpression",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          operator: "&&",
-          right: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 10
-              },
-              end: {
-                line: 1,
-                column: 11
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("x || y ^ z", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "LogicalExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        operator: "||",
-        right: {
-          type: "BinaryExpression",
-          left: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          operator: "^",
-          right: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 10
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 10
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 10
-    }
-  }
-});
-
-test("y ? 1 : 2", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "ConditionalExpression",
-        test: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        consequent: {
-          type: "Literal",
-          value: 1,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        alternate: {
-          type: "Literal",
-          value: 2,
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x && y ? 1 : 2", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "ConditionalExpression",
-        test: {
-          type: "LogicalExpression",
-          left: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          operator: "&&",
-          right: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        consequent: {
-          type: "Literal",
-          value: 1,
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        },
-        alternate: {
-          type: "Literal",
-          value: 2,
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 14
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("x = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 6
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("eval = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "eval",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 4
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 7
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("arguments = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "arguments",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 12
-            },
-            end: {
-              line: 1,
-              column: 14
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 14
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 14
-    }
-  }
-});
-
-test("x *= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "*=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x /= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "/=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x %= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "%=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x += 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "+=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x -= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "-=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x <<= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "<<=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 8
-    }
-  }
-});
-
-test("x >>= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: ">>=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 8
-    }
-  }
-});
-
-test("x >>>= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: ">>>=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 7
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("x &= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "&=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x ^= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "^=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("x |= 42", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "|=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 1
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 5
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("{ foo }", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Identifier",
-            name: "foo",
-            loc: {
-              start: {
-                line: 1,
-                column: 2
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("{ doThis(); doThat(); }", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "CallExpression",
-            callee: {
-              type: "Identifier",
-              name: "doThis",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 2
-                },
-                end: {
-                  line: 1,
-                  column: 8
-                }
-              }
-            },
-            arguments: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 2
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "CallExpression",
-            callee: {
-              type: "Identifier",
-              name: "doThat",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 12
-                },
-                end: {
-                  line: 1,
-                  column: 18
-                }
-              }
-            },
-            arguments: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 12
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 12
-            },
-            end: {
-              line: 1,
-              column: 21
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 23
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 23
-    }
-  }
-});
-
-test("{}", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 2
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 2
-    }
-  }
-});
-
-test("var x", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-});
-
-test("var x, y;", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 7
-              },
-              end: {
-                line: 1,
-                column: 8
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 7
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("var x = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 10
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 10
-    }
-  }
-});
-
-test("var eval = 42, arguments = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "eval",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 8
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 11
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "arguments",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 27
-              },
-              end: {
-                line: 1,
-                column: 29
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 29
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 29
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 29
-    }
-  }
-});
-
-test("var x = 14, y = 3, z = 1977", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 14,
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 12
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 3,
-            loc: {
-              start: {
-                line: 1,
-                column: 16
-              },
-              end: {
-                line: 1,
-                column: 17
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 12
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 19
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 1977,
-            loc: {
-              start: {
-                line: 1,
-                column: 23
-              },
-              end: {
-                line: 1,
-                column: 27
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 19
-            },
-            end: {
-              line: 1,
-              column: 27
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 27
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 27
-    }
-  }
-});
-
-test("var implements, interface, package", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "implements",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 14
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 14
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "interface",
-            loc: {
-              start: {
-                line: 1,
-                column: 16
-              },
-              end: {
-                line: 1,
-                column: 25
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 16
-            },
-            end: {
-              line: 1,
-              column: 25
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "package",
-            loc: {
-              start: {
-                line: 1,
-                column: 27
-              },
-              end: {
-                line: 1,
-                column: 34
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 27
-            },
-            end: {
-              line: 1,
-              column: 34
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 34
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 34
-    }
-  }
-});
-
-test("var private, protected, public, static", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "private",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 11
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "protected",
-            loc: {
-              start: {
-                line: 1,
-                column: 13
-              },
-              end: {
-                line: 1,
-                column: 22
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 22
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "public",
-            loc: {
-              start: {
-                line: 1,
-                column: 24
-              },
-              end: {
-                line: 1,
-                column: 30
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 24
-            },
-            end: {
-              line: 1,
-              column: 30
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "static",
-            loc: {
-              start: {
-                line: 1,
-                column: 32
-              },
-              end: {
-                line: 1,
-                column: 38
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 32
-            },
-            end: {
-              line: 1,
-              column: 38
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 38
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 38
-    }
-  }
-});
-
-test(";", {
-  type: "Program",
-  body: [
-    {
-      type: "EmptyStatement",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 1
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 1
-    }
-  }
-});
-
-test("x", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 1
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 1
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 1
-    }
-  }
-});
-
-test("x, y", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "SequenceExpression",
-        expressions: [
-          {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 0
-              },
-              end: {
-                line: 1,
-                column: 1
-              }
-            }
-          },
-          {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 3
-              },
-              end: {
-                line: 1,
-                column: 4
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 4
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 4
-    }
-  }
-});
-
-test("\\u0061", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Identifier",
-        name: "a",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 6
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 6
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 6
-    }
-  }
-});
-
-test("a\\u0061", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Identifier",
-        name: "aa",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 7
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 7
-    }
-  }
-});
-
-test("if (morning) goodMorning()", {
-  type: "Program",
-  body: [
-    {
-      type: "IfStatement",
-      test: {
-        type: "Identifier",
-        name: "morning",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      consequent: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "goodMorning",
-            loc: {
-              start: {
-                line: 1,
-                column: 13
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            }
-          },
-          arguments: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 26
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 26
-          }
-        }
-      },
-      alternate: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 26
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 26
-    }
-  }
-});
-
-test("if (morning) (function(){})", {
-  type: "Program",
-  body: [
-    {
-      type: "IfStatement",
-      test: {
-        type: "Identifier",
-        name: "morning",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      consequent: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "FunctionExpression",
-          id: null,
-          params: [],
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 24
-              },
-              end: {
-                line: 1,
-                column: 26
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 14
-            },
-            end: {
-              line: 1,
-              column: 26
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 27
-          }
-        }
-      },
-      alternate: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 27
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 27
-    }
-  }
-});
-
-test("if (morning) var x = 0;", {
-  type: "Program",
-  body: [
-    {
-      type: "IfStatement",
-      test: {
-        type: "Identifier",
-        name: "morning",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      consequent: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 17
-                },
-                end: {
-                  line: 1,
-                  column: 18
-                }
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 0,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 21
-                },
-                end: {
-                  line: 1,
-                  column: 22
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 17
-              },
-              end: {
-                line: 1,
-                column: 22
-              }
-            }
-          }
-        ],
-        kind: "var",
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 23
-          }
-        }
-      },
-      alternate: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 23
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 23
-    }
-  }
-});
-
-test("if (morning) function a(){}", {
-  type: "Program",
-  body: [
-    {
-      type: "IfStatement",
-      test: {
-        type: "Identifier",
-        name: "morning",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      consequent: {
-        type: "FunctionDeclaration",
-        id: {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {
-              line: 1,
-              column: 22
-            },
-            end: {
-              line: 1,
-              column: 23
-            }
-          }
-        },
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 25
-            },
-            end: {
-              line: 1,
-              column: 27
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 27
-          }
-        }
-      },
-      alternate: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 27
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 27
-    }
-  }
-});
-
-test("if (morning) goodMorning(); else goodDay()", {
-  type: "Program",
-  body: [
-    {
-      type: "IfStatement",
-      test: {
-        type: "Identifier",
-        name: "morning",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      consequent: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "goodMorning",
-            loc: {
-              start: {
-                line: 1,
-                column: 13
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            }
-          },
-          arguments: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 26
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 27
-          }
-        }
-      },
-      alternate: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "goodDay",
-            loc: {
-              start: {
-                line: 1,
-                column: 33
-              },
-              end: {
-                line: 1,
-                column: 40
-              }
-            }
-          },
-          arguments: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 33
-            },
-            end: {
-              line: 1,
-              column: 42
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 33
-          },
-          end: {
-            line: 1,
-            column: 42
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 42
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 42
-    }
-  }
-});
-
-test("do keep(); while (true)", {
-  type: "Program",
-  body: [
-    {
-      type: "DoWhileStatement",
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "keep",
-            loc: {
-              start: {
-                line: 1,
-                column: 3
-              },
-              end: {
-                line: 1,
-                column: 7
-              }
-            }
-          },
-          arguments: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 3
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 3
-          },
-          end: {
-            line: 1,
-            column: 10
-          }
-        }
-      },
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 18
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 23
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 23
-    }
-  }
-});
-
-test("do keep(); while (true);", {
-  type: "Program",
-  body: [
-    {
-      type: "DoWhileStatement",
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "keep",
-            loc: {
-              start: {
-                line: 1,
-                column: 3
-              },
-              end: {
-                line: 1,
-                column: 7
-              }
-            }
-          },
-          arguments: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 3
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 3
-          },
-          end: {
-            line: 1,
-            column: 10
-          }
-        }
-      },
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 18
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 24
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 24
-    }
-  }
-});
-
-test("do { x++; y--; } while (x < 10)", {
-  type: "Program",
-  body: [
-    {
-      type: "DoWhileStatement",
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "UpdateExpression",
-              operator: "++",
-              prefix: false,
-              argument: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 5
-                  },
-                  end: {
-                    line: 1,
-                    column: 6
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 5
-                },
-                end: {
-                  line: 1,
-                  column: 8
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 9
-              }
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "UpdateExpression",
-              operator: "--",
-              prefix: false,
-              argument: {
-                type: "Identifier",
-                name: "y",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 11
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 10
-                },
-                end: {
-                  line: 1,
-                  column: 13
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 10
-              },
-              end: {
-                line: 1,
-                column: 14
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 3
-          },
-          end: {
-            line: 1,
-            column: 16
-          }
-        }
-      },
-      test: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 24
-            },
-            end: {
-              line: 1,
-              column: 25
-            }
-          }
-        },
-        operator: "<",
-        right: {
-          type: "Literal",
-          value: 10,
-          loc: {
-            start: {
-              line: 1,
-              column: 28
-            },
-            end: {
-              line: 1,
-              column: 30
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 24
-          },
-          end: {
-            line: 1,
-            column: 30
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 31
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 31
-    }
-  }
-});
-
-test("{ do { } while (false);false }", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "DoWhileStatement",
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 5
-              },
-              end: {
-                line: 1,
-                column: 8
-              }
-            }
-          },
-          test: {
-            type: "Literal",
-            value: false,
-            loc: {
-              start: {
-                line: 1,
-                column: 16
-              },
-              end: {
-                line: 1,
-                column: 21
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 23
-            }
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Literal",
-            value: false,
-            loc: {
-              start: {
-                line: 1,
-                column: 23
-              },
-              end: {
-                line: 1,
-                column: 28
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 23
-            },
-            end: {
-              line: 1,
-              column: 28
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 30
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 30
-    }
-  }
-});
-
-test("while (true) doSomething()", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "doSomething",
-            loc: {
-              start: {
-                line: 1,
-                column: 13
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            }
-          },
-          arguments: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 26
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 26
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 26
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 26
-    }
-  }
-});
-
-test("while (x < 10) { x++; y--; }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 7
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        },
-        operator: "<",
-        right: {
-          type: "Literal",
-          value: 10,
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "UpdateExpression",
-              operator: "++",
-              prefix: false,
-              argument: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 17
-                  },
-                  end: {
-                    line: 1,
-                    column: 18
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 17
-                },
-                end: {
-                  line: 1,
-                  column: 20
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 17
-              },
-              end: {
-                line: 1,
-                column: 21
-              }
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "UpdateExpression",
-              operator: "--",
-              prefix: false,
-              argument: {
-                type: "Identifier",
-                name: "y",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 22
-                  },
-                  end: {
-                    line: 1,
-                    column: 23
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 22
-                },
-                end: {
-                  line: 1,
-                  column: 25
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 22
-              },
-              end: {
-                line: 1,
-                column: 26
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 15
-          },
-          end: {
-            line: 1,
-            column: 28
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 28
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 28
-    }
-  }
-});
-
-test("for(;;);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: null,
-      test: null,
-      update: null,
-      body: {
-        type: "EmptyStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 8
-    }
-  }
-});
-
-test("for(;;){}", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: null,
-      test: null,
-      update: null,
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("for(x = 0;;);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 0,
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      test: null,
-      update: null,
-      body: {
-        type: "EmptyStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 12
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("for(var x = 0;;);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 8
-                },
-                end: {
-                  line: 1,
-                  column: 9
-                }
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 0,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 12
-                },
-                end: {
-                  line: 1,
-                  column: 13
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          }
-        ],
-        kind: "var",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      test: null,
-      update: null,
-      body: {
-        type: "EmptyStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 16
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 17
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 17
-    }
-  }
-});
-
-test("for(var x = 0, y = 1;;);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 8
-                },
-                end: {
-                  line: 1,
-                  column: 9
-                }
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 0,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 12
-                },
-                end: {
-                  line: 1,
-                  column: 13
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "y",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 15
-                },
-                end: {
-                  line: 1,
-                  column: 16
-                }
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 1,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 19
-                },
-                end: {
-                  line: 1,
-                  column: 20
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          }
-        ],
-        kind: "var",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 20
-          }
-        }
-      },
-      test: null,
-      update: null,
-      body: {
-        type: "EmptyStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 23
-          },
-          end: {
-            line: 1,
-            column: 24
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 24
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 24
-    }
-  }
-});
-
-test("for(x = 0; x < 42;);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 0,
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      test: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        operator: "<",
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 11
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      update: null,
-      body: {
-        type: "EmptyStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 19
-          },
-          end: {
-            line: 1,
-            column: 20
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 20
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 20
-    }
-  }
-});
-
-test("for(x = 0; x < 42; x++);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 0,
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      test: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        operator: "<",
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 11
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      update: {
-        type: "UpdateExpression",
-        operator: "++",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 19
-            },
-            end: {
-              line: 1,
-              column: 20
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 19
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      body: {
-        type: "EmptyStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 23
-          },
-          end: {
-            line: 1,
-            column: 24
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 24
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 24
-    }
-  }
-});
-
-test("for(x = 0; x < 42; x++) process(x);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        right: {
-          type: "Literal",
-          value: 0,
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 9
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      test: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        operator: "<",
-        right: {
-          type: "Literal",
-          value: 42,
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 11
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      update: {
-        type: "UpdateExpression",
-        operator: "++",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 19
-            },
-            end: {
-              line: 1,
-              column: 20
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 19
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "process",
-            loc: {
-              start: {
-                line: 1,
-                column: 24
-              },
-              end: {
-                line: 1,
-                column: 31
-              }
-            }
-          },
-          arguments: [
-            {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 32
-                },
-                end: {
-                  line: 1,
-                  column: 33
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 24
-            },
-            end: {
-              line: 1,
-              column: 34
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 24
-          },
-          end: {
-            line: 1,
-            column: 35
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 35
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 35
-    }
-  }
-});
-
-test("for(x in list) process(x);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForInStatement",
-      left: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "list",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "process",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 22
-              }
-            }
-          },
-          arguments: [
-            {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 23
-                },
-                end: {
-                  line: 1,
-                  column: 24
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 25
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 15
-          },
-          end: {
-            line: 1,
-            column: 26
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 26
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 26
-    }
-  }
-});
-
-test("for (var x in list) process(x);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForInStatement",
-      left: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 10
-                }
-              }
-            },
-            init: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          }
-        ],
-        kind: "var",
-        loc: {
-          start: {
-            line: 1,
-            column: 5
-          },
-          end: {
-            line: 1,
-            column: 10
-          }
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "list",
-        loc: {
-          start: {
-            line: 1,
-            column: 14
-          },
-          end: {
-            line: 1,
-            column: 18
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "process",
-            loc: {
-              start: {
-                line: 1,
-                column: 20
-              },
-              end: {
-                line: 1,
-                column: 27
-              }
-            }
-          },
-          arguments: [
-            {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 28
-                },
-                end: {
-                  line: 1,
-                  column: 29
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 20
-            },
-            end: {
-              line: 1,
-              column: 30
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 20
-          },
-          end: {
-            line: 1,
-            column: 31
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 31
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 31
-    }
-  }
-});
-
-test("for (var x = 42 in list) process(x);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForInStatement",
-      left: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 10
-                }
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 42,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 15
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 15
-              }
-            }
-          }
-        ],
-        kind: "var",
-        loc: {
-          start: {
-            line: 1,
-            column: 5
-          },
-          end: {
-            line: 1,
-            column: 15
-          }
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "list",
-        loc: {
-          start: {
-            line: 1,
-            column: 19
-          },
-          end: {
-            line: 1,
-            column: 23
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "process",
-            loc: {
-              start: {
-                line: 1,
-                column: 25
-              },
-              end: {
-                line: 1,
-                column: 32
-              }
-            }
-          },
-          arguments: [
-            {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 33
-                },
-                end: {
-                  line: 1,
-                  column: 34
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 25
-            },
-            end: {
-              line: 1,
-              column: 35
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 25
-          },
-          end: {
-            line: 1,
-            column: 36
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 36
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 36
-    }
-  }
-});
-
-test("for (var i = function() { return 10 in [] } in list) process(x);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForInStatement",
-      left: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "i",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 10
-                }
-              }
-            },
-            init: {
-              type: "FunctionExpression",
-              id: null,
-              params: [],
-              body: {
-                type: "BlockStatement",
-                body: [
-                  {
-                    type: "ReturnStatement",
-                    argument: {
-                      type: "BinaryExpression",
-                      left: {
-                        type: "Literal",
-                        value: 10,
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 33
-                          },
-                          end: {
-                            line: 1,
-                            column: 35
-                          }
-                        }
-                      },
-                      operator: "in",
-                      right: {
-                        type: "ArrayExpression",
-                        elements: [],
-                        loc: {
-                          start: {
-                            line: 1,
-                            column: 39
-                          },
-                          end: {
-                            line: 1,
-                            column: 41
-                          }
-                        }
-                      },
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 33
-                        },
-                        end: {
-                          line: 1,
-                          column: 41
-                        }
-                      }
-                    },
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 26
-                      },
-                      end: {
-                        line: 1,
-                        column: 41
-                      }
-                    }
-                  }
-                ],
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 24
-                  },
-                  end: {
-                    line: 1,
-                    column: 43
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 43
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 43
-              }
-            }
-          }
-        ],
-        kind: "var",
-        loc: {
-          start: {
-            line: 1,
-            column: 5
-          },
-          end: {
-            line: 1,
-            column: 43
-          }
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "list",
-        loc: {
-          start: {
-            line: 1,
-            column: 47
-          },
-          end: {
-            line: 1,
-            column: 51
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "process",
-            loc: {
-              start: {
-                line: 1,
-                column: 53
-              },
-              end: {
-                line: 1,
-                column: 60
-              }
-            }
-          },
-          arguments: [
-            {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 61
-                },
-                end: {
-                  line: 1,
-                  column: 62
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 53
-            },
-            end: {
-              line: 1,
-              column: 63
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 53
-          },
-          end: {
-            line: 1,
-            column: 64
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 64
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 64
-    }
-  }
-});
-
-test("while (true) { continue; }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ContinueStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 26
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 26
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 26
-    }
-  }
-});
-
-test("while (true) { continue }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ContinueStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 23
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 25
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 25
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 25
-    }
-  }
-});
-
-test("done: while (true) { continue done }", {
-  type: "Program",
-  body: [
-    {
-      type: "LabeledStatement",
-      body: {
-        type: "WhileStatement",
-        test: {
-          type: "Literal",
-          value: true,
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ContinueStatement",
-              label: {
-                type: "Identifier",
-                name: "done",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 30
-                  },
-                  end: {
-                    line: 1,
-                    column: 34
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 21
-                },
-                end: {
-                  line: 1,
-                  column: 34
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 19
-            },
-            end: {
-              line: 1,
-              column: 36
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 36
-          }
-        }
-      },
-      label: {
-        type: "Identifier",
-        name: "done",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 36
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 36
-    }
-  }
-});
-
-test("done: while (true) { continue done; }", {
-  type: "Program",
-  body: [
-    {
-      type: "LabeledStatement",
-      body: {
-        type: "WhileStatement",
-        test: {
-          type: "Literal",
-          value: true,
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ContinueStatement",
-              label: {
-                type: "Identifier",
-                name: "done",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 30
-                  },
-                  end: {
-                    line: 1,
-                    column: 34
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 21
-                },
-                end: {
-                  line: 1,
-                  column: 35
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 19
-            },
-            end: {
-              line: 1,
-              column: 37
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 37
-          }
-        }
-      },
-      label: {
-        type: "Identifier",
-        name: "done",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 37
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 37
-    }
-  }
-});
-
-test("while (true) { break }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "BreakStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 22
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 22
-    }
-  }
-});
-
-test("done: while (true) { break done }", {
-  type: "Program",
-  body: [
-    {
-      type: "LabeledStatement",
-      body: {
-        type: "WhileStatement",
-        test: {
-          type: "Literal",
-          value: true,
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "BreakStatement",
-              label: {
-                type: "Identifier",
-                name: "done",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 27
-                  },
-                  end: {
-                    line: 1,
-                    column: 31
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 21
-                },
-                end: {
-                  line: 1,
-                  column: 31
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 19
-            },
-            end: {
-              line: 1,
-              column: 33
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 33
-          }
-        }
-      },
-      label: {
-        type: "Identifier",
-        name: "done",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 33
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 33
-    }
-  }
-});
-
-test("done: while (true) { break done; }", {
-  type: "Program",
-  body: [
-    {
-      type: "LabeledStatement",
-      body: {
-        type: "WhileStatement",
-        test: {
-          type: "Literal",
-          value: true,
-          loc: {
-            start: {
-              line: 1,
-              column: 13
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "BreakStatement",
-              label: {
-                type: "Identifier",
-                name: "done",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 27
-                  },
-                  end: {
-                    line: 1,
-                    column: 31
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 21
-                },
-                end: {
-                  line: 1,
-                  column: 32
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 19
-            },
-            end: {
-              line: 1,
-              column: 34
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 34
-          }
-        }
-      },
-      label: {
-        type: "Identifier",
-        name: "done",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 34
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 34
-    }
-  }
-});
-
-test("(function(){ return })", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: null,
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ReturnStatement",
-              argument: null,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 19
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 21
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 1,
-            column: 21
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 22
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 22
-    }
-  }
-});
-
-test("(function(){ return; })", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: null,
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ReturnStatement",
-              argument: null,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 20
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 22
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 23
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 23
-    }
-  }
-});
-
-test("(function(){ return x; })", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: null,
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ReturnStatement",
-              argument: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 20
-                  },
-                  end: {
-                    line: 1,
-                    column: 21
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 22
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 24
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 1,
-            column: 24
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 25
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 25
-    }
-  }
-});
-
-test("(function(){ return x * y })", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: null,
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ReturnStatement",
-              argument: {
-                type: "BinaryExpression",
-                left: {
-                  type: "Identifier",
-                  name: "x",
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 20
-                    },
-                    end: {
-                      line: 1,
-                      column: 21
-                    }
-                  }
-                },
-                operator: "*",
-                right: {
-                  type: "Identifier",
-                  name: "y",
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 24
-                    },
-                    end: {
-                      line: 1,
-                      column: 25
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 20
-                  },
-                  end: {
-                    line: 1,
-                    column: 25
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 25
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 1,
-              column: 27
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 1,
-            column: 27
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 28
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 28
-    }
-  }
-});
-
-test("with (x) foo = bar", {
-  type: "Program",
-  body: [
-    {
-      type: "WithStatement",
-      object: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "AssignmentExpression",
-          operator: "=",
-          left: {
-            type: "Identifier",
-            name: "foo",
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 12
-              }
-            }
-          },
-          right: {
-            type: "Identifier",
-            name: "bar",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 18
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 18
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 18
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 18
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 18
-    }
-  }
-});
-
-test("with (x) foo = bar;", {
-  type: "Program",
-  body: [
-    {
-      type: "WithStatement",
-      object: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "AssignmentExpression",
-          operator: "=",
-          left: {
-            type: "Identifier",
-            name: "foo",
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 12
-              }
-            }
-          },
-          right: {
-            type: "Identifier",
-            name: "bar",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 18
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 18
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 19
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 19
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 19
-    }
-  }
-});
-
-test("with (x) { foo = bar }", {
-  type: "Program",
-  body: [
-    {
-      type: "WithStatement",
-      object: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "AssignmentExpression",
-              operator: "=",
-              left: {
-                type: "Identifier",
-                name: "foo",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 11
-                  },
-                  end: {
-                    line: 1,
-                    column: 14
-                  }
-                }
-              },
-              right: {
-                type: "Identifier",
-                name: "bar",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 17
-                  },
-                  end: {
-                    line: 1,
-                    column: 20
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 11
-                },
-                end: {
-                  line: 1,
-                  column: 20
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 11
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 22
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 22
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 22
-    }
-  }
-});
-
-test("switch (x) {}", {
-  type: "Program",
-  body: [
-    {
-      type: "SwitchStatement",
-      discriminant: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {
-            line: 1,
-            column: 8
-          },
-          end: {
-            line: 1,
-            column: 9
-          }
-        }
-      },
-      cases: [],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 13
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 13
-    }
-  }
-});
-
-test("switch (answer) { case 42: hi(); break; }", {
-  type: "Program",
-  body: [
-    {
-      type: "SwitchStatement",
-      discriminant: {
-        type: "Identifier",
-        name: "answer",
-        loc: {
-          start: {
-            line: 1,
-            column: 8
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      cases: [
-        {
-          type: "SwitchCase",
-          consequent: [
-            {
-              type: "ExpressionStatement",
-              expression: {
-                type: "CallExpression",
-                callee: {
-                  type: "Identifier",
-                  name: "hi",
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 27
-                    },
-                    end: {
-                      line: 1,
-                      column: 29
-                    }
-                  }
-                },
-                arguments: [],
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 27
-                  },
-                  end: {
-                    line: 1,
-                    column: 31
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 27
-                },
-                end: {
-                  line: 1,
-                  column: 32
-                }
-              }
-            },
-            {
-              type: "BreakStatement",
-              label: null,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 33
-                },
-                end: {
-                  line: 1,
-                  column: 39
-                }
-              }
-            }
-          ],
-          test: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 23
-              },
-              end: {
-                line: 1,
-                column: 25
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 18
-            },
-            end: {
-              line: 1,
-              column: 39
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 41
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 41
-    }
-  }
-});
-
-test("switch (answer) { case 42: hi(); break; default: break }", {
-  type: "Program",
-  body: [
-    {
-      type: "SwitchStatement",
-      discriminant: {
-        type: "Identifier",
-        name: "answer",
-        loc: {
-          start: {
-            line: 1,
-            column: 8
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      cases: [
-        {
-          type: "SwitchCase",
-          consequent: [
-            {
-              type: "ExpressionStatement",
-              expression: {
-                type: "CallExpression",
-                callee: {
-                  type: "Identifier",
-                  name: "hi",
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 27
-                    },
-                    end: {
-                      line: 1,
-                      column: 29
-                    }
-                  }
-                },
-                arguments: [],
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 27
-                  },
-                  end: {
-                    line: 1,
-                    column: 31
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 27
-                },
-                end: {
-                  line: 1,
-                  column: 32
-                }
-              }
-            },
-            {
-              type: "BreakStatement",
-              label: null,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 33
-                },
-                end: {
-                  line: 1,
-                  column: 39
-                }
-              }
-            }
-          ],
-          test: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 23
-              },
-              end: {
-                line: 1,
-                column: 25
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 18
-            },
-            end: {
-              line: 1,
-              column: 39
-            }
-          }
-        },
-        {
-          type: "SwitchCase",
-          consequent: [
-            {
-              type: "BreakStatement",
-              label: null,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 49
-                },
-                end: {
-                  line: 1,
-                  column: 54
-                }
-              }
-            }
-          ],
-          test: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 40
-            },
-            end: {
-              line: 1,
-              column: 54
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 56
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 56
-    }
-  }
-});
-
-test("start: for (;;) break start", {
-  type: "Program",
-  body: [
-    {
-      type: "LabeledStatement",
-      body: {
-        type: "ForStatement",
-        init: null,
-        test: null,
-        update: null,
-        body: {
-          type: "BreakStatement",
-          label: {
-            type: "Identifier",
-            name: "start",
-            loc: {
-              start: {
-                line: 1,
-                column: 22
-              },
-              end: {
-                line: 1,
-                column: 27
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 16
-            },
-            end: {
-              line: 1,
-              column: 27
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 27
-          }
-        }
-      },
-      label: {
-        type: "Identifier",
-        name: "start",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 27
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 27
-    }
-  }
-});
-
-test("start: while (true) break start", {
-  type: "Program",
-  body: [
-    {
-      type: "LabeledStatement",
-      body: {
-        type: "WhileStatement",
-        test: {
-          type: "Literal",
-          value: true,
-          loc: {
-            start: {
-              line: 1,
-              column: 14
-            },
-            end: {
-              line: 1,
-              column: 18
-            }
-          }
-        },
-        body: {
-          type: "BreakStatement",
-          label: {
-            type: "Identifier",
-            name: "start",
-            loc: {
-              start: {
-                line: 1,
-                column: 26
-              },
-              end: {
-                line: 1,
-                column: 31
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 20
-            },
-            end: {
-              line: 1,
-              column: 31
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 31
-          }
-        }
-      },
-      label: {
-        type: "Identifier",
-        name: "start",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 31
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 31
-    }
-  }
-});
-
-test("throw x;", {
-  type: "Program",
-  body: [
-    {
-      type: "ThrowStatement",
-      argument: {
-        type: "Identifier",
-        name: "x",
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 8
-    }
-  }
-});
-
-test("throw x * y", {
-  type: "Program",
-  body: [
-    {
-      type: "ThrowStatement",
-      argument: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "x",
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 7
-            }
-          }
-        },
-        operator: "*",
-        right: {
-          type: "Identifier",
-          name: "y",
-          loc: {
-            start: {
-              line: 1,
-              column: 10
-            },
-            end: {
-              line: 1,
-              column: 11
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 11
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 11
-    }
-  }
-});
-
-test("throw { message: \"Error\" }", {
-  type: "Program",
-  body: [
-    {
-      type: "ThrowStatement",
-      argument: {
-        type: "ObjectExpression",
-        properties: [
-          {
-            type: "Property",
-            key: {
-              type: "Identifier",
-              name: "message",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 8
-                },
-                end: {
-                  line: 1,
-                  column: 15
-                }
-              }
-            },
-            value: {
-              type: "Literal",
-              value: "Error",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 17
-                },
-                end: {
-                  line: 1,
-                  column: 24
-                }
-              }
-            },
-            kind: "init"
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 6
-          },
-          end: {
-            line: 1,
-            column: 26
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 26
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 26
-    }
-  }
-});
-
-test("try { } catch (e) { }", {
-  type: "Program",
-  body: [
-    {
-      type: "TryStatement",
-      block: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      handler: {
-          type: "CatchClause",
-          param: {
-            type: "Identifier",
-            name: "e",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 16
-              }
-            }
-          },
-          guard: null,
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 18
-              },
-              end: {
-                line: 1,
-                column: 21
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 21
-            }
-          }
-        }
-      ,
-      finalizer: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 21
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 21
-    }
-  }
-});
-
-test("try { } catch (eval) { }", {
-  type: "Program",
-  body: [
-    {
-      type: "TryStatement",
-      block: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      handler:
-        {
-          type: "CatchClause",
-          param: {
-            type: "Identifier",
-            name: "eval",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 19
-              }
-            }
-          },
-          guard: null,
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 21
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 24
-            }
-          }
-        }
-      ,
-      finalizer: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 24
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 24
-    }
-  }
-});
-
-test("try { } catch (arguments) { }", {
-  type: "Program",
-  body: [
-    {
-      type: "TryStatement",
-      block: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      handler:
-        {
-          type: "CatchClause",
-          param: {
-            type: "Identifier",
-            name: "arguments",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            }
-          },
-          guard: null,
-          body: {
-            type: "BlockStatement",
-            body: [],
-            loc: {
-              start: {
-                line: 1,
-                column: 26
-              },
-              end: {
-                line: 1,
-                column: 29
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 29
-            }
-          }
-        }
-      ,
-      finalizer: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 29
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 29
-    }
-  }
-});
-
-test("try { } catch (e) { say(e) }", {
-  type: "Program",
-  body: [
-    {
-      type: "TryStatement",
-      block: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      handler:
-        {
-          type: "CatchClause",
-          param: {
-            type: "Identifier",
-            name: "e",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 16
-              }
-            }
-          },
-          guard: null,
-          body: {
-            type: "BlockStatement",
-            body: [
-              {
-                type: "ExpressionStatement",
-                expression: {
-                  type: "CallExpression",
-                  callee: {
-                    type: "Identifier",
-                    name: "say",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 20
-                      },
-                      end: {
-                        line: 1,
-                        column: 23
-                      }
-                    }
-                  },
-                  arguments: [
-                    {
-                      type: "Identifier",
-                      name: "e",
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 24
-                        },
-                        end: {
-                          line: 1,
-                          column: 25
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 20
-                    },
-                    end: {
-                      line: 1,
-                      column: 26
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 20
-                  },
-                  end: {
-                    line: 1,
-                    column: 26
-                  }
-                }
-              }
-            ],
-            loc: {
-              start: {
-                line: 1,
-                column: 18
-              },
-              end: {
-                line: 1,
-                column: 28
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 8
-            },
-            end: {
-              line: 1,
-              column: 28
-            }
-          }
-        }
-      ,
-      finalizer: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 28
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 28
-    }
-  }
-});
-
-test("try { } finally { cleanup(stuff) }", {
-  type: "Program",
-  body: [
-    {
-      type: "TryStatement",
-      block: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 7
-          }
-        }
-      },
-      handler: null,
-      finalizer: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "cleanup",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 18
-                  },
-                  end: {
-                    line: 1,
-                    column: 25
-                  }
-                }
-              },
-              arguments: [
-                {
-                  type: "Identifier",
-                  name: "stuff",
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 26
-                    },
-                    end: {
-                      line: 1,
-                      column: 31
-                    }
-                  }
-                }
-              ],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 18
-                },
-                end: {
-                  line: 1,
-                  column: 32
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 18
-              },
-              end: {
-                line: 1,
-                column: 32
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 16
-          },
-          end: {
-            line: 1,
-            column: 34
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 34
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 34
-    }
-  }
-});
-
-test("try { doThat(); } catch (e) { say(e) }", {
-  type: "Program",
-  body: [
-    {
-      type: "TryStatement",
-      block: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "doThat",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              arguments: [],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 6
-                },
-                end: {
-                  line: 1,
-                  column: 14
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 6
-              },
-              end: {
-                line: 1,
-                column: 15
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      handler:
-        {
-          type: "CatchClause",
-          param: {
-            type: "Identifier",
-            name: "e",
-            loc: {
-              start: {
-                line: 1,
-                column: 25
-              },
-              end: {
-                line: 1,
-                column: 26
-              }
-            }
-          },
-          guard: null,
-          body: {
-            type: "BlockStatement",
-            body: [
-              {
-                type: "ExpressionStatement",
-                expression: {
-                  type: "CallExpression",
-                  callee: {
-                    type: "Identifier",
-                    name: "say",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 30
-                      },
-                      end: {
-                        line: 1,
-                        column: 33
-                      }
-                    }
-                  },
-                  arguments: [
-                    {
-                      type: "Identifier",
-                      name: "e",
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 34
-                        },
-                        end: {
-                          line: 1,
-                          column: 35
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 30
-                    },
-                    end: {
-                      line: 1,
-                      column: 36
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 30
-                  },
-                  end: {
-                    line: 1,
-                    column: 36
-                  }
-                }
-              }
-            ],
-            loc: {
-              start: {
-                line: 1,
-                column: 28
-              },
-              end: {
-                line: 1,
-                column: 38
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 18
-            },
-            end: {
-              line: 1,
-              column: 38
-            }
-          }
-        }
-      ,
-      finalizer: null,
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 38
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 38
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-  }
-});
-
-test("try { doThat(); } catch (e) { say(e) } finally { cleanup(stuff) }", {
-  type: "Program",
-  body: [
-    {
-      type: "TryStatement",
-      block: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "doThat",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              arguments: [],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 6
-                },
-                end: {
-                  line: 1,
-                  column: 14
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 6
-              },
-              end: {
-                line: 1,
-                column: 15
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      handler:
-        {
-          type: "CatchClause",
-          param: {
-            type: "Identifier",
-            name: "e",
-            loc: {
-              start: {
-                line: 1,
-                column: 25
-              },
-              end: {
-                line: 1,
-                column: 26
-              }
-            }
-          },
-          guard: null,
-          body: {
-            type: "BlockStatement",
-            body: [
-              {
-                type: "ExpressionStatement",
-                expression: {
-                  type: "CallExpression",
-                  callee: {
-                    type: "Identifier",
-                    name: "say",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 30
-                      },
-                      end: {
-                        line: 1,
-                        column: 33
-                      }
-                    }
-                  },
-                  arguments: [
-                    {
-                      type: "Identifier",
-                      name: "e",
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 34
-                        },
-                        end: {
-                          line: 1,
-                          column: 35
-                        }
-                      }
-                    }
-                  ],
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 30
-                    },
-                    end: {
-                      line: 1,
-                      column: 36
-                    }
-                  }
-                },
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 30
-                  },
-                  end: {
-                    line: 1,
-                    column: 36
-                  }
-                }
-              }
-            ],
-            loc: {
-              start: {
-                line: 1,
-                column: 28
-              },
-              end: {
-                line: 1,
-                column: 38
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 18
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-            end: {
-              line: 1,
-              column: 38
-            }
-          }
-        }
-      ,
-      finalizer: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
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-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "cleanup",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 49
-                  },
-                  end: {
-                    line: 1,
-                    column: 56
-                  }
-                }
-              },
-              arguments: [
-                {
-                  type: "Identifier",
-                  name: "stuff",
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 57
-                    },
-                    end: {
-                      line: 1,
-                      column: 62
-                    }
-                  }
-                }
-              ],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 49
-                },
-                end: {
-                  line: 1,
-                  column: 63
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 49
-              },
-              end: {
-                line: 1,
-                column: 63
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 47
-          },
-          end: {
-            line: 1,
-            column: 65
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 65
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 65
-    }
-  }
-});
-
-test("debugger;", {
-  type: "Program",
-  body: [
-    {
-      type: "DebuggerStatement",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-});
-
-test("function hello() { sayHi(); }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "hello",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      params: [],
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "sayHi",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 19
-                  },
-                  end: {
-                    line: 1,
-                    column: 24
-                  }
-                }
-              },
-              arguments: [],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 19
-                },
-                end: {
-                  line: 1,
-                  column: 26
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 19
-              },
-              end: {
-                line: 1,
-                column: 27
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 17
-          },
-          end: {
-            line: 1,
-            column: 29
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 29
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 29
-    }
-  }
-});
-
-test("function eval() { }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "eval",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      params: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 16
-          },
-          end: {
-            line: 1,
-            column: 19
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 19
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 19
-    }
-  }
-});
-
-test("function arguments() { }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "arguments",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 18
-          }
-        }
-      },
-      params: [],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 21
-          },
-          end: {
-            line: 1,
-            column: 24
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 24
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 24
-    }
-  }
-});
-
-test("function test(t, t) { }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "test",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      params: [
-        {
-          type: "Identifier",
-          name: "t",
-          loc: {
-            start: {
-              line: 1,
-              column: 14
-            },
-            end: {
-              line: 1,
-              column: 15
-            }
-          }
-        },
-        {
-          type: "Identifier",
-          name: "t",
-          loc: {
-            start: {
-              line: 1,
-              column: 17
-            },
-            end: {
-              line: 1,
-              column: 18
-            }
-          }
-        }
-      ],
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 20
-          },
-          end: {
-            line: 1,
-            column: 23
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 23
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 23
-    }
-  }
-});
-
-test("(function test(t, t) { })", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: {
-          type: "Identifier",
-          name: "test",
-          loc: {
-            start: {
-              line: 1,
-              column: 10
-            },
-            end: {
-              line: 1,
-              column: 14
-            }
-          }
-        },
-        params: [
-          {
-            type: "Identifier",
-            name: "t",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 16
-              }
-            }
-          },
-          {
-            type: "Identifier",
-            name: "t",
-            loc: {
-              start: {
-                line: 1,
-                column: 18
-              },
-              end: {
-                line: 1,
-                column: 19
-              }
-            }
-          }
-        ],
-        body: {
-          type: "BlockStatement",
-          body: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 21
-            },
-            end: {
-              line: 1,
-              column: 24
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 1,
-            column: 24
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 25
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 25
-    }
-  }
-});
-
-test("function eval() { function inner() { \"use strict\" } }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "eval",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      params: [],
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "FunctionDeclaration",
-            id: {
-              type: "Identifier",
-              name: "inner",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 27
-                },
-                end: {
-                  line: 1,
-                  column: 32
-                }
-              }
-            },
-            params: [],
-            body: {
-              type: "BlockStatement",
-              body: [
-                {
-                  type: "ExpressionStatement",
-                  expression: {
-                    type: "Literal",
-                    value: "use strict",
-                    loc: {
-                      start: {
-                        line: 1,
-                        column: 37
-                      },
-                      end: {
-                        line: 1,
-                        column: 49
-                      }
-                    }
-                  },
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 37
-                    },
-                    end: {
-                      line: 1,
-                      column: 49
-                    }
-                  }
-                }
-              ],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 35
-                },
-                end: {
-                  line: 1,
-                  column: 51
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 18
-              },
-              end: {
-                line: 1,
-                column: 51
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 16
-          },
-          end: {
-            line: 1,
-            column: 53
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-        }
-      },
-      loc: {
-        start: {
-          line: 1,
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-        },
-        end: {
-          line: 1,
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-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
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-    end: {
-      line: 1,
-      column: 53
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-  }
-});
-
-test("function hello(a) { sayHi(); }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "hello",
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-            line: 1,
-            column: 9
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-            line: 1,
-            column: 14
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-      params: [
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-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 16
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-        }
-      ],
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "sayHi",
-                loc: {
-                  start: {
-                    line: 1,
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-                  },
-                  end: {
-                    line: 1,
-                    column: 25
-                  }
-                }
-              },
-              arguments: [],
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-                  line: 1,
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-                end: {
-                  line: 1,
-                  column: 27
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-            },
-            loc: {
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-                line: 1,
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-              end: {
-                line: 1,
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-            }
-          }
-        ],
-        loc: {
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-            line: 1,
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-          end: {
-            line: 1,
-            column: 30
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
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-        end: {
-          line: 1,
-          column: 30
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-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
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-    },
-    end: {
-      line: 1,
-      column: 30
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-  }
-});
-
-test("function hello(a, b) { sayHi(); }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "hello",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
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-            column: 14
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-      params: [
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 16
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-          }
-        },
-        {
-          type: "Identifier",
-          name: "b",
-          loc: {
-            start: {
-              line: 1,
-              column: 18
-            },
-            end: {
-              line: 1,
-              column: 19
-            }
-          }
-        }
-      ],
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "CallExpression",
-              callee: {
-                type: "Identifier",
-                name: "sayHi",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 23
-                  },
-                  end: {
-                    line: 1,
-                    column: 28
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-                }
-              },
-              arguments: [],
-              loc: {
-                start: {
-                  line: 1,
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-                end: {
-                  line: 1,
-                  column: 30
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-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 23
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-              end: {
-                line: 1,
-                column: 31
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-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 21
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-          end: {
-            line: 1,
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-        }
-      },
-      loc: {
-        start: {
-          line: 1,
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-        end: {
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-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
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-    end: {
-      line: 1,
-      column: 33
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-  }
-});
-
-test("function hello(...rest) { }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "hello",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      params: [],
-      rest: {
-        type: "Identifier",
-        name: "rest",
-        loc: {
-          start: {
-            line: 1,
-            column: 18
-          },
-          end: {
-            line: 1,
-            column: 22
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-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
-          start: {
-            line: 1,
-            column: 24
-          },
-          end: {
-            line: 1,
-            column: 27
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
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-        end: {
-          line: 1,
-          column: 27
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-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
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-    end: {
-      line: 1,
-      column: 27
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-  }
-}, {
-  ecmaVersion: 6,
-  locations: true
-});
-
-test("function hello(a, ...rest) { }", {
-  type: "Program",
-  body: [
-    {
-      type: "FunctionDeclaration",
-      id: {
-        type: "Identifier",
-        name: "hello",
-        loc: {
-          start: {
-            line: 1,
-            column: 9
-          },
-          end: {
-            line: 1,
-            column: 14
-          }
-        }
-      },
-      params: [
-        {
-          type: "Identifier",
-          name: "a",
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 16
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-          }
-        }
-      ],
-      rest: {
-        type: "Identifier",
-        name: "rest",
-        loc: {
-          start: {
-            line: 1,
-            column: 21
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-          end: {
-            line: 1,
-            column: 25
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-      },
-      body: {
-        type: "BlockStatement",
-        body: [],
-        loc: {
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-            line: 1,
-            column: 27
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-          end: {
-            line: 1,
-            column: 30
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-        }
-      },
-      loc: {
-        start: {
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-        end: {
-          line: 1,
-          column: 30
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-    }
-  ],
-  loc: {
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-    end: {
-      line: 1,
-      column: 30
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-}, {
-  ecmaVersion: 6,
-  locations: true
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-
-test("var hi = function() { sayHi() };", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "hi",
-            loc: {
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-                line: 1,
-                column: 4
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-              end: {
-                line: 1,
-                column: 6
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-            }
-          },
-          init: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            body: {
-              type: "BlockStatement",
-              body: [
-                {
-                  type: "ExpressionStatement",
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-                    type: "CallExpression",
-                    callee: {
-                      type: "Identifier",
-                      name: "sayHi",
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 22
-                        },
-                        end: {
-                          line: 1,
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-                    arguments: [],
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-                        line: 1,
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-                      end: {
-                        line: 1,
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-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 22
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-                    end: {
-                      line: 1,
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-              ],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 20
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-                end: {
-                  line: 1,
-                  column: 31
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-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 9
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-              end: {
-                line: 1,
-                column: 31
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-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
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-            end: {
-              line: 1,
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-          }
-        }
-      ],
-      kind: "var",
-      loc: {
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-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 32
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-  }
-});
-
-test("var hi = function (...r) { sayHi() };", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "hi",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          init: {
-            type: "FunctionExpression",
-            id: null,
-            params: [],
-            rest: {
-              type: "Identifier",
-              name: "r",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 22
-                },
-                end: {
-                  line: 1,
-                  column: 23
-                }
-              }
-            },
-            body: {
-              type: "BlockStatement",
-              body: [
-                {
-                  type: "ExpressionStatement",
-                  expression: {
-                    type: "CallExpression",
-                    callee: {
-                      type: "Identifier",
-                      name: "sayHi",
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 27
-                        },
-                        end: {
-                          line: 1,
-                          column: 32
-                        }
-                      }
-                    },
-                    arguments: [],
-                    loc: {
-                      start: {
-                        line: 1,
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-                      },
-                      end: {
-                        line: 1,
-                        column: 34
-                      }
-                    }
-                  },
-                  loc: {
-                    start: {
-                      line: 1,
-                      column: 27
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-                    end: {
-                      line: 1,
-                      column: 34
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-                  }
-                }
-              ],
-              loc: {
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-                  line: 1,
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-                end: {
-                  line: 1,
-                  column: 36
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 9
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-              end: {
-                line: 1,
-                column: 36
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 36
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 37
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
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-    },
-    end: {
-      line: 1,
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-    }
-  }
-}, {
-  ecmaVersion: 6,
-  locations: true
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-
-test("var hi = function eval() { };", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "hi",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          init: {
-            type: "FunctionExpression",
-            id: {
-              type: "Identifier",
-              name: "eval",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 18
-                },
-                end: {
-                  line: 1,
-                  column: 22
-                }
-              }
-            },
-            params: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 25
-                },
-                end: {
-                  line: 1,
-                  column: 28
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-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 9
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-              end: {
-                line: 1,
-                column: 28
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-            }
-          },
-          loc: {
-            start: {
-              line: 1,
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-            end: {
-              line: 1,
-              column: 28
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-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
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-        end: {
-          line: 1,
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-      }
-    }
-  ],
-  loc: {
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-      line: 1,
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-    end: {
-      line: 1,
-      column: 29
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-  }
-});
-
-test("var hi = function arguments() { };", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "hi",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 6
-              }
-            }
-          },
-          init: {
-            type: "FunctionExpression",
-            id: {
-              type: "Identifier",
-              name: "arguments",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 18
-                },
-                end: {
-                  line: 1,
-                  column: 27
-                }
-              }
-            },
-            params: [],
-            body: {
-              type: "BlockStatement",
-              body: [],
-              loc: {
-                start: {
-                  line: 1,
-                  column: 30
-                },
-                end: {
-                  line: 1,
-                  column: 33
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 33
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-            }
-          },
-          loc: {
-            start: {
-              line: 1,
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-            end: {
-              line: 1,
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-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
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-        end: {
-          line: 1,
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-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
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-    end: {
-      line: 1,
-      column: 34
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-});
-
-test("var hello = function hi() { sayHi() };", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "hello",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 9
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-            }
-          },
-          init: {
-            type: "FunctionExpression",
-            id: {
-              type: "Identifier",
-              name: "hi",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 21
-                },
-                end: {
-                  line: 1,
-                  column: 23
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-              }
-            },
-            params: [],
-            body: {
-              type: "BlockStatement",
-              body: [
-                {
-                  type: "ExpressionStatement",
-                  expression: {
-                    type: "CallExpression",
-                    callee: {
-                      type: "Identifier",
-                      name: "sayHi",
-                      loc: {
-                        start: {
-                          line: 1,
-                          column: 28
-                        },
-                        end: {
-                          line: 1,
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-                      }
-                    },
-                    arguments: [],
-                    loc: {
-                      start: {
-                        line: 1,
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-                      },
-                      end: {
-                        line: 1,
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-                  },
-                  loc: {
-                    start: {
-                      line: 1,
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-                    end: {
-                      line: 1,
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-                }
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-              loc: {
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-                  line: 1,
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-                },
-                end: {
-                  line: 1,
-                  column: 37
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 12
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-              end: {
-                line: 1,
-                column: 37
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
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-            end: {
-              line: 1,
-              column: 37
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-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
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-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
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-    end: {
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-
-test("(function(){})", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: null,
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [],
-          loc: {
-            start: {
-              line: 1,
-              column: 11
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-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 1,
-            column: 13
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-        }
-      },
-      loc: {
-        start: {
-          line: 1,
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-        end: {
-          line: 1,
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-      }
-    }
-  ],
-  loc: {
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-      line: 1,
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-
-test("{ x\n++y }", {
-  type: "Program",
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-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ExpressionStatement",
-          expression: {
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-                line: 1,
-                column: 2
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-              end: {
-                line: 1,
-                column: 3
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
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-            end: {
-              line: 1,
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-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "UpdateExpression",
-            operator: "++",
-            prefix: true,
-            argument: {
-              type: "Identifier",
-              name: "y",
-              loc: {
-                start: {
-                  line: 2,
-                  column: 2
-                },
-                end: {
-                  line: 2,
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-            },
-            loc: {
-              start: {
-                line: 2,
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-              end: {
-                line: 2,
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-          },
-          loc: {
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-              line: 2,
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-        }
-      ],
-      loc: {
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-        end: {
-          line: 2,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 5
-    }
-  }
-});
-
-test("{ x\n--y }", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 2
-              },
-              end: {
-                line: 1,
-                column: 3
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 3
-            }
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "UpdateExpression",
-            operator: "--",
-            prefix: true,
-            argument: {
-              type: "Identifier",
-              name: "y",
-              loc: {
-                start: {
-                  line: 2,
-                  column: 2
-                },
-                end: {
-                  line: 2,
-                  column: 3
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 3
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 2,
-              column: 0
-            },
-            end: {
-              line: 2,
-              column: 3
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 5
-    }
-  }
-});
-
-test("var x /* comment */;", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        }
-      ],
-      kind: "var",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 20
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 20
-    }
-  }
-});
-
-test("{ var x = 14, y = 3\nz; }", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "VariableDeclaration",
-          declarations: [
-            {
-              type: "VariableDeclarator",
-              id: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 6
-                  },
-                  end: {
-                    line: 1,
-                    column: 7
-                  }
-                }
-              },
-              init: {
-                type: "Literal",
-                value: 14,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 10
-                  },
-                  end: {
-                    line: 1,
-                    column: 12
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 6
-                },
-                end: {
-                  line: 1,
-                  column: 12
-                }
-              }
-            },
-            {
-              type: "VariableDeclarator",
-              id: {
-                type: "Identifier",
-                name: "y",
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 14
-                  },
-                  end: {
-                    line: 1,
-                    column: 15
-                  }
-                }
-              },
-              init: {
-                type: "Literal",
-                value: 3,
-                loc: {
-                  start: {
-                    line: 1,
-                    column: 18
-                  },
-                  end: {
-                    line: 1,
-                    column: 19
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 1,
-                  column: 14
-                },
-                end: {
-                  line: 1,
-                  column: 19
-                }
-              }
-            }
-          ],
-          kind: "var",
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 19
-            }
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 1
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 2,
-              column: 0
-            },
-            end: {
-              line: 2,
-              column: 2
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 4
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 4
-    }
-  }
-});
-
-test("while (true) { continue\nthere; }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ContinueStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 23
-              }
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "Identifier",
-              name: "there",
-              loc: {
-                start: {
-                  line: 2,
-                  column: 0
-                },
-                end: {
-                  line: 2,
-                  column: 5
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 6
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 2,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 8
-    }
-  }
-});
-
-test("while (true) { continue // Comment\nthere; }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ContinueStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 23
-              }
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "Identifier",
-              name: "there",
-              loc: {
-                start: {
-                  line: 2,
-                  column: 0
-                },
-                end: {
-                  line: 2,
-                  column: 5
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 6
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 2,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 8
-    }
-  }
-});
-
-test("while (true) { continue /* Multiline\nComment */there; }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "ContinueStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 23
-              }
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "Identifier",
-              name: "there",
-              loc: {
-                start: {
-                  line: 2,
-                  column: 10
-                },
-                end: {
-                  line: 2,
-                  column: 15
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 2,
-                column: 10
-              },
-              end: {
-                line: 2,
-                column: 16
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 2,
-            column: 18
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 18
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 18
-    }
-  }
-});
-
-test("while (true) { break\nthere; }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "BreakStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "Identifier",
-              name: "there",
-              loc: {
-                start: {
-                  line: 2,
-                  column: 0
-                },
-                end: {
-                  line: 2,
-                  column: 5
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 6
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 2,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 8
-    }
-  }
-});
-
-test("while (true) { break // Comment\nthere; }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "BreakStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "Identifier",
-              name: "there",
-              loc: {
-                start: {
-                  line: 2,
-                  column: 0
-                },
-                end: {
-                  line: 2,
-                  column: 5
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 6
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 2,
-            column: 8
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 8
-    }
-  }
-});
-
-test("while (true) { break /* Multiline\nComment */there; }", {
-  type: "Program",
-  body: [
-    {
-      type: "WhileStatement",
-      test: {
-        type: "Literal",
-        value: true,
-        loc: {
-          start: {
-            line: 1,
-            column: 7
-          },
-          end: {
-            line: 1,
-            column: 11
-          }
-        }
-      },
-      body: {
-        type: "BlockStatement",
-        body: [
-          {
-            type: "BreakStatement",
-            label: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          },
-          {
-            type: "ExpressionStatement",
-            expression: {
-              type: "Identifier",
-              name: "there",
-              loc: {
-                start: {
-                  line: 2,
-                  column: 10
-                },
-                end: {
-                  line: 2,
-                  column: 15
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 2,
-                column: 10
-              },
-              end: {
-                line: 2,
-                column: 16
-              }
-            }
-          }
-        ],
-        loc: {
-          start: {
-            line: 1,
-            column: 13
-          },
-          end: {
-            line: 2,
-            column: 18
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 18
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 18
-    }
-  }
-});
-
-test("(function(){ return\nx; })", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: null,
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ReturnStatement",
-              argument: null,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 19
-                }
-              }
-            },
-            {
-              type: "ExpressionStatement",
-              expression: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 2,
-                    column: 0
-                  },
-                  end: {
-                    line: 2,
-                    column: 1
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 2,
-                  column: 0
-                },
-                end: {
-                  line: 2,
-                  column: 2
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 2,
-              column: 4
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 2,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 5
-    }
-  }
-});
-
-test("(function(){ return // Comment\nx; })", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: null,
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ReturnStatement",
-              argument: null,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 19
-                }
-              }
-            },
-            {
-              type: "ExpressionStatement",
-              expression: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 2,
-                    column: 0
-                  },
-                  end: {
-                    line: 2,
-                    column: 1
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 2,
-                  column: 0
-                },
-                end: {
-                  line: 2,
-                  column: 2
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 2,
-              column: 4
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 2,
-            column: 4
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 5
-    }
-  }
-});
-
-test("(function(){ return/* Multiline\nComment */x; })", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "FunctionExpression",
-        id: null,
-        params: [],
-        body: {
-          type: "BlockStatement",
-          body: [
-            {
-              type: "ReturnStatement",
-              argument: null,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 13
-                },
-                end: {
-                  line: 1,
-                  column: 19
-                }
-              }
-            },
-            {
-              type: "ExpressionStatement",
-              expression: {
-                type: "Identifier",
-                name: "x",
-                loc: {
-                  start: {
-                    line: 2,
-                    column: 10
-                  },
-                  end: {
-                    line: 2,
-                    column: 11
-                  }
-                }
-              },
-              loc: {
-                start: {
-                  line: 2,
-                  column: 10
-                },
-                end: {
-                  line: 2,
-                  column: 12
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 11
-            },
-            end: {
-              line: 2,
-              column: 14
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 2,
-            column: 14
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 15
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 15
-    }
-  }
-});
-
-test("{ throw error\nerror; }", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ThrowStatement",
-          argument: {
-            type: "Identifier",
-            name: "error",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Identifier",
-            name: "error",
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 2,
-              column: 0
-            },
-            end: {
-              line: 2,
-              column: 6
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 8
-    }
-  }
-});
-
-test("{ throw error// Comment\nerror; }", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ThrowStatement",
-          argument: {
-            type: "Identifier",
-            name: "error",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Identifier",
-            name: "error",
-            loc: {
-              start: {
-                line: 2,
-                column: 0
-              },
-              end: {
-                line: 2,
-                column: 5
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 2,
-              column: 0
-            },
-            end: {
-              line: 2,
-              column: 6
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 8
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 8
-    }
-  }
-});
-
-test("{ throw error/* Multiline\nComment */error; }", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: [
-        {
-          type: "ThrowStatement",
-          argument: {
-            type: "Identifier",
-            name: "error",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 2
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        {
-          type: "ExpressionStatement",
-          expression: {
-            type: "Identifier",
-            name: "error",
-            loc: {
-              start: {
-                line: 2,
-                column: 10
-              },
-              end: {
-                line: 2,
-                column: 15
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 2,
-              column: 10
-            },
-            end: {
-              line: 2,
-              column: 16
-            }
-          }
-        }
-      ],
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 2,
-          column: 18
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 2,
-      column: 18
-    }
-  }
-});
-
-test("", {
-  type: "Program",
-  body: [],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 0
-    }
-  }
-});
-
-test("foo: if (true) break foo;", {
-  type: "Program",
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 25
-    }
-  },
-  body: [
-    {
-      type: "LabeledStatement",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 25
-        }
-      },
-      body: {
-        type: "IfStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 5
-          },
-          end: {
-            line: 1,
-            column: 25
-          }
-        },
-        test: {
-          type: "Literal",
-          loc: {
-            start: {
-              line: 1,
-              column: 9
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          },
-          value: true
-        },
-        consequent: {
-          type: "BreakStatement",
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 25
-            }
-          },
-          label: {
-            type: "Identifier",
-            loc: {
-              start: {
-                line: 1,
-                column: 21
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            },
-            name: "foo"
-          }
-        },
-        alternate: null
-      },
-      label: {
-        type: "Identifier",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 3
-          }
-        },
-        name: "foo"
-      }
-    }
-  ]
-});
-
-test("(function () {\n 'use strict';\n '\0';\n}())", {
-  type: "Program",
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 4,
-      column: 4
-    }
-  },
-  body: [
-    {
-      type: "ExpressionStatement",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 4,
-          column: 4
-        }
-      },
-      expression: {
-        type: "CallExpression",
-        loc: {
-          start: {
-            line: 1,
-            column: 1
-          },
-          end: {
-            line: 4,
-            column: 3
-          }
-        },
-        callee: {
-          type: "FunctionExpression",
-          loc: {
-            start: {
-              line: 1,
-              column: 1
-            },
-            end: {
-              line: 4,
-              column: 1
-            }
-          },
-          id: null,
-          params: [],
-          body: {
-            type: "BlockStatement",
-            loc: {
-              start: {
-                line: 1,
-                column: 13
-              },
-              end: {
-                line: 4,
-                column: 1
-              }
-            },
-            body: [
-              {
-                type: "ExpressionStatement",
-                loc: {
-                  start: {
-                    line: 2,
-                    column: 1
-                  },
-                  end: {
-                    line: 2,
-                    column: 14
-                  }
-                },
-                expression: {
-                  type: "Literal",
-                  loc: {
-                    start: {
-                      line: 2,
-                      column: 1
-                    },
-                    end: {
-                      line: 2,
-                      column: 13
-                    }
-                  },
-                  value: "use strict"
-                }
-              },
-              {
-                type: "ExpressionStatement",
-                loc: {
-                  start: {
-                    line: 3,
-                    column: 1
-                  },
-                  end: {
-                    line: 3,
-                    column: 5
-                  }
-                },
-                expression: {
-                  type: "Literal",
-                  loc: {
-                    start: {
-                      line: 3,
-                      column: 1
-                    },
-                    end: {
-                      line: 3,
-                      column: 4
-                    }
-                  },
-                  value: "\u0000"
-                }
-              }
-            ]
-          }
-        },
-        arguments: [],
-      }
-    }
-  ]
-});
-
-test("123..toString(10)", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "MemberExpression",
-          object: {
-            type: "Literal",
-            value: 123
-          },
-          property: {
-            type: "Identifier",
-            name: "toString"
-          },
-          computed: false,
-        },
-        arguments: [
-          {
-            type: "Literal",
-            value: 10
-          }
-        ],
-      }
-    }
-  ]
-});
-
-test("123.+2", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Literal",
-          value: 123
-        },
-        operator: "+",
-        right: {
-          type: "Literal",
-          value: 2
-        },
-      }
-    }
-  ]
-});
-
-test("a\u2028b", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Identifier",
-        name: "a"
-      }
-    },
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Identifier",
-        name: "b"
-      }
-    }
-  ]
-});
-
-test("'a\\u0026b'", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "a\u0026b"
-      }
-    }
-  ]
-});
-
-test("foo: 10; foo: 20;", {
-  type: "Program",
-  body: [
-    {
-      type: "LabeledStatement",
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "Literal",
-          value: 10,
-          raw: "10"
-        }
-      },
-      label: {
-        type: "Identifier",
-        name: "foo"
-      }
-    },
-    {
-      type: "LabeledStatement",
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "Literal",
-          value: 20,
-          raw: "20"
-        }
-      },
-      label: {
-        type: "Identifier",
-        name: "foo"
-      }
-    }
-  ]
-});
-
-test("if(1)/  foo/", {
-  type: "Program",
-  body: [
-    {
-      type: "IfStatement",
-      test: {
-        type: "Literal",
-        value: 1,
-        raw: "1"
-      },
-      consequent: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "Literal",
-          raw: "/  foo/"
-        }
-      },
-      alternate: null
-    }
-  ]
-});
-
-test("price_9̶9̶_89", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Identifier",
-        name: "price_9̶9̶_89",
-      }
-    }
-  ]
-});
-
-// option tests
-
-test("var a = 1;", {
-  type: "Program",
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 10
-    },
-    source: "test.js"
-  },
-  body: [
-    {
-      type: "VariableDeclaration",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 10
-        },
-        source: "test.js"
-      },
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 9
-            },
-            source: "test.js"
-          },
-          id: {
-            type: "Identifier",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              },
-              source: "test.js"
-            },
-            name: "a"
-          },
-          init: {
-            type: "Literal",
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 9
-              },
-              source: "test.js"
-            },
-            value: 1,
-            raw: "1"
-          }
-        }
-      ],
-      kind: "var"
-    }
-  ]
-}, {
-  locations: true,
-  sourceFile: "test.js"
-});
-
-test("a.in / b", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "MemberExpression",
-          object: {
-            type: "Identifier",
-            name: "a"
-          },
-          property: {
-            type: "Identifier",
-            name: "in"
-          },
-          computed: false
-        },
-        operator: "/",
-        right: {
-          type: "Identifier",
-          name: "b"
-        }
-      }
-    }
-  ]
-});
-
-test("{}/=/", {
-  type: "Program",
-  body: [
-    {
-      type: "BlockStatement",
-      body: []
-    },
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        raw: "/=/"
-      }
-    }
-  ]
-});
-
-test("foo <!--bar\n+baz", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "BinaryExpression",
-        left: {
-          type: "Identifier",
-          name: "foo"
-        },
-        operator: "+",
-        right: {
-          type: "Identifier",
-          name: "baz"
-        }
-      }
-    }
-  ]
-});
-
-test("x = y-->10;\n --> nothing", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "AssignmentExpression",
-        operator: "=",
-        left: {
-          type: "Identifier",
-          name: "x"
-        },
-        right: {
-          type: "BinaryExpression",
-          left: {
-            type: "UpdateExpression",
-            operator: "--",
-            prefix: false,
-            argument: {
-              type: "Identifier",
-              name: "y"
-            }
-          },
-          operator: ">",
-          right: {
-            type: "Literal",
-            value: 10
-          }
-        }
-      }
-    }
-  ]
-});
-
-test("'use strict';\nobject.static();", {
-  type: "Program",
-  body: [
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "Literal",
-        value: "use strict",
-        raw: "'use strict'"
-      }
-    },
-    {
-      type: "ExpressionStatement",
-      expression: {
-        type: "CallExpression",
-        callee: {
-          type: "MemberExpression",
-          object: {
-            type: "Identifier",
-            name: "object"
-          },
-          property: {
-            type: "Identifier",
-            name: "static"
-          },
-          computed: false
-        },
-        arguments: []
-      }
-    }
-  ]
-});
-
-// Failure tests
-
-testFail("{",
-         "Unexpected token (1:1)");
-
-testFail("}",
-         "Unexpected token (1:0)");
-
-testFail("3ea",
-         "Invalid number (1:0)");
-
-testFail("3in []",
-         "Identifier directly after number (1:1)");
-
-testFail("3e",
-         "Invalid number (1:0)");
-
-testFail("3e+",
-         "Invalid number (1:0)");
-
-testFail("3e-",
-         "Invalid number (1:0)");
-
-testFail("3x",
-         "Identifier directly after number (1:1)");
-
-testFail("3x0",
-         "Identifier directly after number (1:1)");
-
-testFail("0x",
-         "Expected number in radix 16 (1:2)");
-
-testFail("09",
-         "Invalid number (1:0)");
-
-testFail("018",
-         "Invalid number (1:0)");
-
-testFail("01a",
-         "Identifier directly after number (1:2)");
-
-testFail("3in[]",
-         "Identifier directly after number (1:1)");
-
-testFail("0x3in[]",
-         "Identifier directly after number (1:3)");
-
-testFail("\"Hello\nWorld\"",
-         "Unterminated string constant (1:0)");
-
-testFail("x\\",
-         "Expecting Unicode escape sequence \\uXXXX (1:2)");
-
-testFail("x\\u005c",
-         "Invalid Unicode escape (1:3)");
-
-testFail("x\\u002a",
-         "Invalid Unicode escape (1:3)");
-
-testFail("/",
-         "Unterminated regular expression (1:1)");
-
-testFail("/test",
-         "Unterminated regular expression (1:1)");
-
-testFail("var x = /[a-z]/\\ux",
-         "Bad character escape sequence (1:8)");
-
-testFail("3 = 4",
-         "Assigning to rvalue (1:0)");
-
-testFail("func() = 4",
-         "Assigning to rvalue (1:0)");
-
-testFail("(1 + 1) = 10",
-         "Assigning to rvalue (1:1)");
-
-testFail("1++",
-         "Assigning to rvalue (1:0)");
-
-testFail("1--",
-         "Assigning to rvalue (1:0)");
-
-testFail("++1",
-         "Assigning to rvalue (1:2)");
-
-testFail("--1",
-         "Assigning to rvalue (1:2)");
-
-testFail("for((1 + 1) in list) process(x);",
-         "Assigning to rvalue (1:5)");
-
-testFail("[",
-         "Unexpected token (1:1)");
-
-testFail("[,",
-         "Unexpected token (1:2)");
-
-testFail("1 + {",
-         "Unexpected token (1:5)");
-
-testFail("1 + { t:t ",
-         "Unexpected token (1:10)");
-
-testFail("1 + { t:t,",
-         "Unexpected token (1:10)");
-
-testFail("var x = /\n/",
-         "Unterminated regular expression (1:9)");
-
-testFail("var x = \"\n",
-         "Unterminated string constant (1:8)");
-
-testFail("var if = 42",
-         "Unexpected token (1:4)");
-
-testFail("i + 2 = 42",
-         "Assigning to rvalue (1:0)");
-
-testFail("+i = 42",
-         "Assigning to rvalue (1:0)");
-
-testFail("1 + (",
-         "Unexpected token (1:5)");
-
-testFail("\n\n\n{",
-         "Unexpected token (4:1)");
-
-testFail("\n/* Some multiline\ncomment */\n)",
-         "Unexpected token (4:0)");
-
-testFail("{ set 1 }",
-         "Unexpected token (1:6)");
-
-testFail("{ get 2 }",
-         "Unexpected token (1:6)");
-
-testFail("({ set: s(if) { } })",
-         "Unexpected token (1:10)");
-
-testFail("({ set s(.) { } })",
-         "Unexpected token (1:9)");
-
-testFail("({ set: s() { } })",
-         "Unexpected token (1:12)");
-
-testFail("({ set: s(a, b) { } })",
-         "Unexpected token (1:16)");
-
-testFail("({ get: g(d) { } })",
-         "Unexpected token (1:13)");
-
-testFail("({ get i() { }, i: 42 })",
-         "Redefinition of property (1:16)");
-
-testFail("({ i: 42, get i() { } })",
-         "Redefinition of property (1:14)");
-
-testFail("({ set i(x) { }, i: 42 })",
-         "Redefinition of property (1:17)");
-
-testFail("({ i: 42, set i(x) { } })",
-         "Redefinition of property (1:14)");
-
-testFail("({ get i() { }, get i() { } })",
-         "Redefinition of property (1:20)");
-
-testFail("({ set i(x) { }, set i(x) { } })",
-         "Redefinition of property (1:21)");
-
-testFail("function t(...) { }",
-         "Unexpected token (1:11)");
-
-testFail("function t(...) { }",
-         "Unexpected token (1:14)",
-         { ecmaVersion: 6 });
-
-testFail("function t(...rest, b) { }",
-         "Unexpected token (1:18)",
-         { ecmaVersion: 6 });
-
-testFail("function t(if) { }",
-         "Unexpected token (1:11)");
-
-testFail("function t(true) { }",
-         "Unexpected token (1:11)");
-
-testFail("function t(false) { }",
-         "Unexpected token (1:11)");
-
-testFail("function t(null) { }",
-         "Unexpected token (1:11)");
-
-testFail("function null() { }",
-         "Unexpected token (1:9)");
-
-testFail("function true() { }",
-         "Unexpected token (1:9)");
-
-testFail("function false() { }",
-         "Unexpected token (1:9)");
-
-testFail("function if() { }",
-         "Unexpected token (1:9)");
-
-testFail("a b;",
-         "Unexpected token (1:2)");
-
-testFail("if.a;",
-         "Unexpected token (1:2)");
-
-testFail("a if;",
-         "Unexpected token (1:2)");
-
-testFail("a class;",
-         "Unexpected token (1:2)");
-
-testFail("break\n",
-         "Unsyntactic break (1:0)");
-
-testFail("break 1;",
-         "Unexpected token (1:6)");
-
-testFail("continue\n",
-         "Unsyntactic continue (1:0)");
-
-testFail("continue 2;",
-         "Unexpected token (1:9)");
-
-testFail("throw",
-         "Unexpected token (1:5)");
-
-testFail("throw;",
-         "Unexpected token (1:5)");
-
-testFail("for (var i, i2 in {});",
-         "Unexpected token (1:15)");
-
-testFail("for ((i in {}));",
-         "Unexpected token (1:14)");
-
-testFail("for (i + 1 in {});",
-         "Assigning to rvalue (1:5)");
-
-testFail("for (+i in {});",
-         "Assigning to rvalue (1:5)");
-
-testFail("if(false)",
-         "Unexpected token (1:9)");
-
-testFail("if(false) doThis(); else",
-         "Unexpected token (1:24)");
-
-testFail("do",
-         "Unexpected token (1:2)");
-
-testFail("while(false)",
-         "Unexpected token (1:12)");
-
-testFail("for(;;)",
-         "Unexpected token (1:7)");
-
-testFail("with(x)",
-         "Unexpected token (1:7)");
-
-testFail("try { }",
-         "Missing catch or finally clause (1:0)");
-
-testFail("‿ = 10",
-         "Unexpected character '‿' (1:0)");
-
-testFail("if(true) let a = 1;",
-         "Unexpected token (1:13)");
-
-testFail("switch (c) { default: default: }",
-         "Multiple default clauses (1:22)");
-
-testFail("new X().\"s\"",
-         "Unexpected token (1:8)");
-
-testFail("/*",
-         "Unterminated comment (1:0)");
-
-testFail("/*\n\n\n",
-         "Unterminated comment (1:0)");
-
-testFail("/**",
-         "Unterminated comment (1:0)");
-
-testFail("/*\n\n*",
-         "Unterminated comment (1:0)");
-
-testFail("/*hello",
-         "Unterminated comment (1:0)");
-
-testFail("/*hello  *",
-         "Unterminated comment (1:0)");
-
-testFail("\n]",
-         "Unexpected token (2:0)");
-
-testFail("\r]",
-         "Unexpected token (2:0)");
-
-testFail("\r\n]",
-         "Unexpected token (2:0)");
-
-testFail("\n\r]",
-         "Unexpected token (3:0)");
-
-testFail("//\r\n]",
-         "Unexpected token (2:0)");
-
-testFail("//\n\r]",
-         "Unexpected token (3:0)");
-
-testFail("/a\\\n/",
-         "Unterminated regular expression (1:1)");
-
-testFail("//\r \n]",
-         "Unexpected token (3:0)");
-
-testFail("/*\r\n*/]",
-         "Unexpected token (2:2)");
-
-testFail("/*\n\r*/]",
-         "Unexpected token (3:2)");
-
-testFail("/*\r \n*/]",
-         "Unexpected token (3:2)");
-
-testFail("\\\\",
-         "Expecting Unicode escape sequence \\uXXXX (1:1)");
-
-testFail("\\u005c",
-         "Invalid Unicode escape (1:2)");
-
-testFail("\\x",
-         "Expecting Unicode escape sequence \\uXXXX (1:1)");
-
-testFail("\\u0000",
-         "Invalid Unicode escape (1:2)");
-
-testFail("‌ = []",
-         "Unexpected character '‌' (1:0)");
-
-testFail("‍ = []",
-         "Unexpected character '‍' (1:0)");
-
-testFail("\"\\",
-         "Unterminated string constant (1:0)");
-
-testFail("\"\\u",
-         "Bad character escape sequence (1:0)");
-
-testFail("return",
-         "'return' outside of function (1:0)");
-
-testFail("break",
-         "Unsyntactic break (1:0)");
-
-testFail("continue",
-         "Unsyntactic continue (1:0)");
-
-testFail("switch (x) { default: continue; }",
-         "Unsyntactic continue (1:22)");
-
-testFail("do { x } *",
-         "Unexpected token (1:9)");
-
-testFail("while (true) { break x; }",
-         "Unsyntactic break (1:15)");
-
-testFail("while (true) { continue x; }",
-         "Unsyntactic continue (1:15)");
-
-testFail("x: while (true) { (function () { break x; }); }",
-         "Unsyntactic break (1:33)");
-
-testFail("x: while (true) { (function () { continue x; }); }",
-         "Unsyntactic continue (1:33)");
-
-testFail("x: while (true) { (function () { break; }); }",
-         "Unsyntactic break (1:33)");
-
-testFail("x: while (true) { (function () { continue; }); }",
-         "Unsyntactic continue (1:33)");
-
-testFail("x: while (true) { x: while (true) { } }",
-         "Label 'x' is already declared (1:18)");
-
-testFail("(function () { 'use strict'; delete i; }())",
-         "Deleting local variable in strict mode (1:29)");
-
-testFail("(function () { 'use strict'; with (i); }())",
-         "'with' in strict mode (1:29)");
-
-testFail("function hello() {'use strict'; ({ i: 42, i: 42 }) }",
-         "Redefinition of property (1:42)");
-
-testFail("function hello() {'use strict'; ({ hasOwnProperty: 42, hasOwnProperty: 42 }) }",
-         "Redefinition of property (1:55)");
-
-testFail("function hello() {'use strict'; var eval = 10; }",
-         "Binding eval in strict mode (1:36)");
-
-testFail("function hello() {'use strict'; var arguments = 10; }",
-         "Binding arguments in strict mode (1:36)");
-
-testFail("function hello() {'use strict'; try { } catch (eval) { } }",
-         "Binding eval in strict mode (1:47)");
-
-testFail("function hello() {'use strict'; try { } catch (arguments) { } }",
-         "Binding arguments in strict mode (1:47)");
-
-testFail("function hello() {'use strict'; eval = 10; }",
-         "Assigning to eval in strict mode (1:32)");
-
-testFail("function hello() {'use strict'; arguments = 10; }",
-         "Assigning to arguments in strict mode (1:32)");
-
-testFail("function hello() {'use strict'; ++eval; }",
-         "Assigning to eval in strict mode (1:34)");
-
-testFail("function hello() {'use strict'; --eval; }",
-         "Assigning to eval in strict mode (1:34)");
-
-testFail("function hello() {'use strict'; ++arguments; }",
-         "Assigning to arguments in strict mode (1:34)");
-
-testFail("function hello() {'use strict'; --arguments; }",
-         "Assigning to arguments in strict mode (1:34)");
-
-testFail("function hello() {'use strict'; eval++; }",
-         "Assigning to eval in strict mode (1:32)");
-
-testFail("function hello() {'use strict'; eval--; }",
-         "Assigning to eval in strict mode (1:32)");
-
-testFail("function hello() {'use strict'; arguments++; }",
-         "Assigning to arguments in strict mode (1:32)");
-
-testFail("function hello() {'use strict'; arguments--; }",
-         "Assigning to arguments in strict mode (1:32)");
-
-testFail("function hello() {'use strict'; function eval() { } }",
-         "Defining 'eval' in strict mode (1:41)");
-
-testFail("function hello() {'use strict'; function arguments() { } }",
-         "Defining 'arguments' in strict mode (1:41)");
-
-testFail("function eval() {'use strict'; }",
-         "Defining 'eval' in strict mode (1:9)");
-
-testFail("function arguments() {'use strict'; }",
-         "Defining 'arguments' in strict mode (1:9)");
-
-testFail("function hello() {'use strict'; (function eval() { }()) }",
-         "Defining 'eval' in strict mode (1:42)");
-
-testFail("function hello() {'use strict'; (function arguments() { }()) }",
-         "Defining 'arguments' in strict mode (1:42)");
-
-testFail("(function eval() {'use strict'; })()",
-         "Defining 'eval' in strict mode (1:10)");
-
-testFail("(function arguments() {'use strict'; })()",
-         "Defining 'arguments' in strict mode (1:10)");
-
-testFail("function hello() {'use strict'; ({ s: function eval() { } }); }",
-         "Defining 'eval' in strict mode (1:47)");
-
-testFail("(function package() {'use strict'; })()",
-         "Defining 'package' in strict mode (1:10)");
-
-testFail("function hello() {'use strict'; ({ i: 10, set s(eval) { } }); }",
-         "Defining 'eval' in strict mode (1:48)");
-
-testFail("function hello() {'use strict'; ({ set s(eval) { } }); }",
-         "Defining 'eval' in strict mode (1:41)");
-
-testFail("function hello() {'use strict'; ({ s: function s(eval) { } }); }",
-         "Defining 'eval' in strict mode (1:49)");
-
-testFail("function hello(eval) {'use strict';}",
-         "Defining 'eval' in strict mode (1:15)");
-
-testFail("function hello(arguments) {'use strict';}",
-         "Defining 'arguments' in strict mode (1:15)");
-
-testFail("function hello() { 'use strict'; function inner(eval) {} }",
-         "Defining 'eval' in strict mode (1:48)");
-
-testFail("function hello() { 'use strict'; function inner(arguments) {} }",
-         "Defining 'arguments' in strict mode (1:48)");
-
-testFail("function hello() { 'use strict'; \"\\1\"; }",
-         "Octal literal in strict mode (1:34)");
-
-testFail("function hello() { 'use strict'; 021; }",
-         "Invalid number (1:33)");
-
-testFail("function hello() { 'use strict'; ({ \"\\1\": 42 }); }",
-         "Octal literal in strict mode (1:37)");
-
-testFail("function hello() { 'use strict'; ({ 021: 42 }); }",
-         "Invalid number (1:36)");
-
-testFail("function hello() { \"use strict\"; function inner() { \"octal directive\\1\"; } }",
-         "Octal literal in strict mode (1:68)");
-
-testFail("function hello() { \"use strict\"; var implements; }",
-         "The keyword 'implements' is reserved (1:37)");
-
-testFail("function hello() { \"use strict\"; var interface; }",
-         "The keyword 'interface' is reserved (1:37)");
-
-testFail("function hello() { \"use strict\"; var package; }",
-         "The keyword 'package' is reserved (1:37)");
-
-testFail("function hello() { \"use strict\"; var private; }",
-         "The keyword 'private' is reserved (1:37)");
-
-testFail("function hello() { \"use strict\"; var protected; }",
-         "The keyword 'protected' is reserved (1:37)");
-
-testFail("function hello() { \"use strict\"; var public; }",
-         "The keyword 'public' is reserved (1:37)");
-
-testFail("function hello() { \"use strict\"; var static; }",
-         "The keyword 'static' is reserved (1:37)");
-
-testFail("function hello(static) { \"use strict\"; }",
-         "Defining 'static' in strict mode (1:15)");
-
-testFail("function static() { \"use strict\"; }",
-         "Defining 'static' in strict mode (1:9)");
-
-testFail("\"use strict\"; function static() { }",
-         "The keyword 'static' is reserved (1:23)");
-
-testFail("function a(t, t) { \"use strict\"; }",
-         "Argument name clash in strict mode (1:14)");
-
-testFail("function a(eval) { \"use strict\"; }",
-         "Defining 'eval' in strict mode (1:11)");
-
-testFail("function a(package) { \"use strict\"; }",
-         "Defining 'package' in strict mode (1:11)");
-
-testFail("function a() { \"use strict\"; function b(t, t) { }; }",
-         "Argument name clash in strict mode (1:43)");
-
-testFail("(function a(t, t) { \"use strict\"; })",
-         "Argument name clash in strict mode (1:15)");
-
-testFail("function a() { \"use strict\"; (function b(t, t) { }); }",
-         "Argument name clash in strict mode (1:44)");
-
-testFail("(function a(eval) { \"use strict\"; })",
-         "Defining 'eval' in strict mode (1:12)");
-
-testFail("(function a(package) { \"use strict\"; })",
-         "Defining 'package' in strict mode (1:12)");
-
-testFail("\"use strict\";function foo(){\"use strict\";}function bar(){var v = 015}",
-         "Invalid number (1:65)");
-
-testFail("var this = 10;", "Unexpected token (1:4)");
-
-testFail("throw\n10;", "Illegal newline after throw (1:5)");
-
-
-// ECMA < 6 mode should work as before
-
-testFail("const a;", "Unexpected token (1:6)");
-
-testFail("let x;", "Unexpected token (1:4)");
-
-testFail("const a = 1;", "Unexpected token (1:6)");
-
-testFail("let a = 1;", "Unexpected token (1:4)");
-
-testFail("for(const x = 0;;);", "Unexpected token (1:10)");
-
-testFail("for(let x = 0;;);", "Unexpected token (1:8)");
-
-test("let++", {
-  type: "Program",
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  },
-  body: [
-    {
-      type: "ExpressionStatement",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      },
-      expression: {
-        type: "UpdateExpression",
-        loc: {
-          start: {
-            line: 1,
-            column: 0
-          },
-          end: {
-            line: 1,
-            column: 5
-          }
-        },
-        operator: "++",
-        prefix: false,
-        argument: {
-          type: "Identifier",
-          loc: {
-            start: {
-              line: 1,
-              column: 0
-            },
-            end: {
-              line: 1,
-              column: 3
-            }
-          },
-          name: "let"
-        }
-      }
-    }
-  ]
-});
-
-// ECMA 6 support
-
-test("let x", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        }
-      ],
-      kind: "let",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 5
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 5
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("let x, y;", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 5
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 7
-              },
-              end: {
-                line: 1,
-                column: 8
-              }
-            }
-          },
-          init: null,
-          loc: {
-            start: {
-              line: 1,
-              column: 7
-            },
-            end: {
-              line: 1,
-              column: 8
-            }
-          }
-        }
-      ],
-      kind: "let",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 9
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 9
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("let x = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        }
-      ],
-      kind: "let",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 10
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 10
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("let eval = 42, arguments = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "eval",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 8
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 11
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 13
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "arguments",
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 24
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 27
-              },
-              end: {
-                line: 1,
-                column: 29
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 15
-            },
-            end: {
-              line: 1,
-              column: 29
-            }
-          }
-        }
-      ],
-      kind: "let",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 29
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 29
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("let x = 14, y = 3, z = 1977", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 4
-              },
-              end: {
-                line: 1,
-                column: 5
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 14,
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 4
-            },
-            end: {
-              line: 1,
-              column: 10
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 12
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 3,
-            loc: {
-              start: {
-                line: 1,
-                column: 16
-              },
-              end: {
-                line: 1,
-                column: 17
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 12
-            },
-            end: {
-              line: 1,
-              column: 17
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 19
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 1977,
-            loc: {
-              start: {
-                line: 1,
-                column: 23
-              },
-              end: {
-                line: 1,
-                column: 27
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 19
-            },
-            end: {
-              line: 1,
-              column: 27
-            }
-          }
-        }
-      ],
-      kind: "let",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 27
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 27
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("for(let x = 0;;);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 8
-                },
-                end: {
-                  line: 1,
-                  column: 9
-                }
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 0,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 12
-                },
-                end: {
-                  line: 1,
-                  column: 13
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          }
-        ],
-        kind: "let",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 13
-          }
-        }
-      },
-      test: null,
-      update: null,
-      body: {
-        type: "EmptyStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 16
-          },
-          end: {
-            line: 1,
-            column: 17
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 17
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 17
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("for(let x = 0, y = 1;;);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForStatement",
-      init: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 8
-                },
-                end: {
-                  line: 1,
-                  column: 9
-                }
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 0,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 12
-                },
-                end: {
-                  line: 1,
-                  column: 13
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 8
-              },
-              end: {
-                line: 1,
-                column: 13
-              }
-            }
-          },
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "y",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 15
-                },
-                end: {
-                  line: 1,
-                  column: 16
-                }
-              }
-            },
-            init: {
-              type: "Literal",
-              value: 1,
-              loc: {
-                start: {
-                  line: 1,
-                  column: 19
-                },
-                end: {
-                  line: 1,
-                  column: 20
-                }
-              }
-            },
-            loc: {
-              start: {
-                line: 1,
-                column: 15
-              },
-              end: {
-                line: 1,
-                column: 20
-              }
-            }
-          }
-        ],
-        kind: "let",
-        loc: {
-          start: {
-            line: 1,
-            column: 4
-          },
-          end: {
-            line: 1,
-            column: 20
-          }
-        }
-      },
-      test: null,
-      update: null,
-      body: {
-        type: "EmptyStatement",
-        loc: {
-          start: {
-            line: 1,
-            column: 23
-          },
-          end: {
-            line: 1,
-            column: 24
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 24
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 24
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("for (let x in list) process(x);", {
-  type: "Program",
-  body: [
-    {
-      type: "ForInStatement",
-      left: {
-        type: "VariableDeclaration",
-        declarations: [
-          {
-            type: "VariableDeclarator",
-            id: {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 9
-                },
-                end: {
-                  line: 1,
-                  column: 10
-                }
-              }
-            },
-            init: null,
-            loc: {
-              start: {
-                line: 1,
-                column: 9
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          }
-        ],
-        kind: "let",
-        loc: {
-          start: {
-            line: 1,
-            column: 5
-          },
-          end: {
-            line: 1,
-            column: 10
-          }
-        }
-      },
-      right: {
-        type: "Identifier",
-        name: "list",
-        loc: {
-          start: {
-            line: 1,
-            column: 14
-          },
-          end: {
-            line: 1,
-            column: 18
-          }
-        }
-      },
-      body: {
-        type: "ExpressionStatement",
-        expression: {
-          type: "CallExpression",
-          callee: {
-            type: "Identifier",
-            name: "process",
-            loc: {
-              start: {
-                line: 1,
-                column: 20
-              },
-              end: {
-                line: 1,
-                column: 27
-              }
-            }
-          },
-          arguments: [
-            {
-              type: "Identifier",
-              name: "x",
-              loc: {
-                start: {
-                  line: 1,
-                  column: 28
-                },
-                end: {
-                  line: 1,
-                  column: 29
-                }
-              }
-            }
-          ],
-          loc: {
-            start: {
-              line: 1,
-              column: 20
-            },
-            end: {
-              line: 1,
-              column: 30
-            }
-          }
-        },
-        loc: {
-          start: {
-            line: 1,
-            column: 20
-          },
-          end: {
-            line: 1,
-            column: 31
-          }
-        }
-      },
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 31
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 31
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("const x = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 6
-              },
-              end: {
-                line: 1,
-                column: 7
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 10
-              },
-              end: {
-                line: 1,
-                column: 12
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        }
-      ],
-      kind: "const",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 12
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 12
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("const eval = 42, arguments = 42", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "eval",
-            loc: {
-              start: {
-                line: 1,
-                column: 6
-              },
-              end: {
-                line: 1,
-                column: 10
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 13
-              },
-              end: {
-                line: 1,
-                column: 15
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 15
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "arguments",
-            loc: {
-              start: {
-                line: 1,
-                column: 17
-              },
-              end: {
-                line: 1,
-                column: 26
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 42,
-            loc: {
-              start: {
-                line: 1,
-                column: 29
-              },
-              end: {
-                line: 1,
-                column: 31
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 17
-            },
-            end: {
-              line: 1,
-              column: 31
-            }
-          }
-        }
-      ],
-      kind: "const",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 31
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 31
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-test("const x = 14, y = 3, z = 1977", {
-  type: "Program",
-  body: [
-    {
-      type: "VariableDeclaration",
-      declarations: [
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "x",
-            loc: {
-              start: {
-                line: 1,
-                column: 6
-              },
-              end: {
-                line: 1,
-                column: 7
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 14,
-            loc: {
-              start: {
-                line: 1,
-                column: 10
-              },
-              end: {
-                line: 1,
-                column: 12
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 6
-            },
-            end: {
-              line: 1,
-              column: 12
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "y",
-            loc: {
-              start: {
-                line: 1,
-                column: 14
-              },
-              end: {
-                line: 1,
-                column: 15
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 3,
-            loc: {
-              start: {
-                line: 1,
-                column: 18
-              },
-              end: {
-                line: 1,
-                column: 19
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 14
-            },
-            end: {
-              line: 1,
-              column: 19
-            }
-          }
-        },
-        {
-          type: "VariableDeclarator",
-          id: {
-            type: "Identifier",
-            name: "z",
-            loc: {
-              start: {
-                line: 1,
-                column: 21
-              },
-              end: {
-                line: 1,
-                column: 22
-              }
-            }
-          },
-          init: {
-            type: "Literal",
-            value: 1977,
-            loc: {
-              start: {
-                line: 1,
-                column: 25
-              },
-              end: {
-                line: 1,
-                column: 29
-              }
-            }
-          },
-          loc: {
-            start: {
-              line: 1,
-              column: 21
-            },
-            end: {
-              line: 1,
-              column: 29
-            }
-          }
-        }
-      ],
-      kind: "const",
-      loc: {
-        start: {
-          line: 1,
-          column: 0
-        },
-        end: {
-          line: 1,
-          column: 29
-        }
-      }
-    }
-  ],
-  loc: {
-    start: {
-      line: 1,
-      column: 0
-    },
-    end: {
-      line: 1,
-      column: 29
-    }
-  }
-}, {ecmaVersion: 6, locations: true});
-
-testFail("const a;", "Unexpected token (1:7)", {ecmaVersion: 6});
-
-testFail("for(const x = 0;;);", "Unexpected token (1:4)", {ecmaVersion: 6});
-
-testFail("for(x of a);", "Unexpected token (1:6)");
-
-testFail("for(var x of a);", "Unexpected token (1:10)");
-
-// Assertion Tests
-test(function TestComments() {
-    // Bear class
-    function Bear(x,y,z) {
-      this.position = [x||0,y||0,z||0]
-    }
-
-    Bear.prototype.roar = function(message) {
-      return 'RAWWW: ' + message; // Whatever
-    };
-
-    function Cat() {
-    /* 1
-       2
-       3*/
-    }
-
-    Cat.prototype.roar = function(message) {
-      return 'MEOOWW: ' + /*stuff*/ message;
-    };
-}.toString().replace(/\r\n/g, '\n'), {}, {
-  onComment: [
-    {type: "Line", value: " Bear class"},
-    {type: "Line", value: " Whatever"},
-    {type: "Block",  value: [
-            " 1",
-      "       2",
-      "       3"
-    ].join('\n')},
-    {type: "Block", value: "stuff"}
-  ]
-});
-
-test("<!--\n;", {
-  type: "Program",
-  body: [{
-    type: "EmptyStatement"
-  }]
-});
-
-test("\nfunction plop() {\n'use strict';\n/* Comment */\n}", {}, {
-  locations: true,
-  onComment: [{
-    type: "Block",
-    value: " Comment ",
-    loc: {
-      start: { line: 4, column: 0 },
-      end: { line: 4, column: 13 }
-    }
-  }]
-});
-
-test("// line comment", {}, {
-  locations: true,
-  onComment: [{
-    type: "Line",
-    value: " line comment",
-    loc: {
-      start: { line: 1, column: 0 },
-      end: { line: 1, column: 15 }
-    }
-  }]
-});
-
-test("<!-- HTML comment", {}, {
-  locations: true,
-  onComment: [{
-    type: "Line",
-    value: " HTML comment",
-    loc: {
-      start: { line: 1, column: 0 },
-      end: { line: 1, column: 17 }
-    }
-  }]
-});
-
-test(";\n--> HTML comment", {}, {
-  locations: true,
-  onComment: [{
-    type: "Line",
-    value: " HTML comment",
-    loc: {
-      start: { line: 2, column: 0 },
-      end: { line: 2, column: 16 }
-    }
-  }]
-});
-
-var tokTypes = acorn.tokTypes;
-
-test('var x = (1 + 2)', {}, {
-  locations: true,
-  onToken: [
-    {
-      type: tokTypes._var,
-      value: "var",
-      loc: {
-        start: {line: 1, column: 0},
-        end: {line: 1, column: 3}
-      }
-    },
-    {
-      type: tokTypes.name,
-      value: "x",
-      loc: {
-        start: {line: 1, column: 4},
-        end: {line: 1, column: 5}
-      }
-    },
-    {
-      type: tokTypes.eq,
-      value: "=",
-      loc: {
-        start: {line: 1, column: 6},
-        end: {line: 1, column: 7}
-      }
-    },
-    {
-      type: tokTypes.parenL,
-      value: undefined,
-      loc: {
-        start: {line: 1, column: 8},
-        end: {line: 1, column: 9}
-      }
-    },
-    {
-      type: tokTypes.num,
-      value: 1,
-      loc: {
-        start: {line: 1, column: 9},
-        end: {line: 1, column: 10}
-      }
-    },
-    {
-      type: {binop: 9, prefix: true, beforeExpr: true},
-      value: "+",
-      loc: {
-        start: {line: 1, column: 11},
-        end: {line: 1, column: 12}
-      }
-    },
-    {
-      type: tokTypes.num,
-      value: 2,
-      loc: {
-        start: {line: 1, column: 13},
-        end: {line: 1, column: 14}
-      }
-    },
-    {
-      type: tokTypes.parenR,
-      value: undefined,
-      loc: {
-        start: {line: 1, column: 14},
-        end: {line: 1, column: 15}
-      }
-    },
-    {
-      type: tokTypes.eof,
-      value: undefined,
-      loc: {
-        start: {line: 1, column: 15},
-        end: {line: 1, column: 15}
-      }
-    }
-  ]
-});
-
-test("function f(f) { 'use strict'; }", {});
diff --git a/node_modules/jsdom/node_modules/acorn/tools/generate-identifier-regex.js b/node_modules/jsdom/node_modules/acorn/tools/generate-identifier-regex.js
deleted file mode 100644
index 88146e2..0000000
--- a/node_modules/jsdom/node_modules/acorn/tools/generate-identifier-regex.js
+++ /dev/null
@@ -1,51 +0,0 @@
-// Based on https://gist.github.com/mathiasbynens/6334847 by @mathias
-
-var regenerate = require('regenerate');
-
-// Which Unicode version should be used?
-var version = '7.0.0'; // note: also update `package.json` when this changes
-
-// Shorthand function
-var get = function(what) {
-    return require('unicode-' + version + '/' + what + '/code-points');
-};
-
-// Unicode categories needed to construct the ES5 regex
-var Lu = get('categories/Lu');
-var Ll = get('categories/Ll');
-var Lt = get('categories/Lt');
-var Lm = get('categories/Lm');
-var Lo = get('categories/Lo');
-var Nl = get('categories/Nl');
-var Mn = get('categories/Mn');
-var Mc = get('categories/Mc');
-var Nd = get('categories/Nd');
-var Pc = get('categories/Pc');
-
-var generateES5Regex = function() { // ES 5.1
-    // http://mathiasbynens.be/notes/javascript-identifiers#valid-identifier-names
-    var identifierStart = regenerate('$', '_')
-        .add(Lu, Ll, Lt, Lm, Lo, Nl)
-        .removeRange(0x010000, 0x10FFFF) // remove astral symbols
-        .removeRange(0x0, 0x7F); // remove ASCII symbols (Acorn-specific)
-    var identifierPart = regenerate('\u200C', '\u200D', Mn, Mc, Nd, Pc)
-        .removeRange(0x010000, 0x10FFFF) // remove astral symbols
-        .remove(identifierStart) // (Acorn-specific)
-        .removeRange(0x0, 0x7F); // remove ASCII symbols (Acorn-specific)
-    return {
-        'NonAsciiIdentifierStart': identifierStart.toString(),
-        'NonAsciiIdentifierPart': identifierPart.toString()
-    };
-};
-
-var result = generateES5Regex();
-console.log(
-    '// ECMAScript 5.1/Unicode v%s `nonASCIIidentifierStart`:\n\n%s\n',
-    version,
-    result.NonAsciiIdentifierStart
-);
-console.log(
-    '// ECMAScript 5.1/Unicode v%s `nonASCIIidentifier`:\n\n%s',
-    version,
-    result.NonAsciiIdentifierPart
-);
diff --git a/node_modules/jsdom/node_modules/acorn/util/test_walk.js b/node_modules/jsdom/node_modules/acorn/util/test_walk.js
deleted file mode 100644
index 6de4731..0000000
--- a/node_modules/jsdom/node_modules/acorn/util/test_walk.js
+++ /dev/null
@@ -1,55 +0,0 @@
-var acorn = require("../acorn.js");
-var walk = require("./walk.js");
-require("../test/codemirror-string.js");
-
-var parsed = acorn.parse(codemirror30, {
-  locations: true,
-  ecmaVersion: 3,
-  strictSemicolons: true,
-  forbidReserved: true
-});
-
-walk.simple(parsed, {
-  ScopeBody: function(node, scope) {
-    node.scope = scope;
-  }
-}, walk.scopeVisitor);
-
-var scopePasser = walk.make({
-  ScopeBody: function(node, prev, c) { c(node, node.scope); }
-});
-
-var ignoredGlobals = Object.create(null);
-"arguments window document navigator \
-Array Math String Number RegExp Boolean Error Date Object \
-setTimeout clearTimeout setInterval clearInterval \
-Infinity NaN undefined JSON FileReader".split(" ").forEach(function(ignore) {
-  ignoredGlobals[ignore] = true;
-});
-var hop = Object.prototype.hasOwnProperty;
-
-function inScope(name, scope) {
-  for (var cur = scope; cur; cur = cur.prev)
-    if (hop.call(cur.vars, name)) return true;
-}
-function checkLHS(node, scope) {
-  if (node.type == "Identifier" && !hop.call(ignoredGlobals, node.name) &&
-      !inScope(node.name, scope)) {
-    ignoredGlobals[node.name] = true;
-    console.log("Assignment to global variable " + node.name +
-                " (" + node.loc.start.line + ":" + node.loc.start.column + ")");
-  }
-}
-function checkInScope(node, scope) {
-  if (!hop.call(ignoredGlobals, node.name) && !inScope(node.name, scope)) {
-    ignoredGlobals[node.name] = true;
-    console.log("Using global variable " + node.name +
-                " (" + node.loc.start.line + ":" + node.loc.start.column + ")");
-  }
-}
-
-walk.simple(parsed, {
-  UpdateExpression: function(node, scope) {checkLHS(node.argument, scope);},
-  AssignmentExpression: function(node, scope) {checkLHS(node.left, scope);},
-  Identifier: checkInScope
-}, scopePasser);
diff --git a/node_modules/jsdom/node_modules/acorn/util/walk.js b/node_modules/jsdom/node_modules/acorn/util/walk.js
deleted file mode 100644
index 117f56f..0000000
--- a/node_modules/jsdom/node_modules/acorn/util/walk.js
+++ /dev/null
@@ -1,351 +0,0 @@
-// AST walker module for Mozilla Parser API compatible trees
-
-(function(mod) {
-  if (typeof exports == "object" && typeof module == "object") return mod(exports); // CommonJS
-  if (typeof define == "function" && define.amd) return define(["exports"], mod); // AMD
-  mod((this.acorn || (this.acorn = {})).walk = {}); // Plain browser env
-})(function(exports) {
-  "use strict";
-
-  // A simple walk is one where you simply specify callbacks to be
-  // called on specific nodes. The last two arguments are optional. A
-  // simple use would be
-  //
-  //     walk.simple(myTree, {
-  //         Expression: function(node) { ... }
-  //     });
-  //
-  // to do something with all expressions. All Parser API node types
-  // can be used to identify node types, as well as Expression,
-  // Statement, and ScopeBody, which denote categories of nodes.
-  //
-  // The base argument can be used to pass a custom (recursive)
-  // walker, and state can be used to give this walked an initial
-  // state.
-  exports.simple = function(node, visitors, base, state) {
-    if (!base) base = exports.base;
-    function c(node, st, override) {
-      var type = override || node.type, found = visitors[type];
-      base[type](node, st, c);
-      if (found) found(node, st);
-    }
-    c(node, state);
-  };
-
-  // An ancestor walk builds up an array of ancestor nodes (including
-  // the current node) and passes them to the callback as the state parameter.
-  exports.ancestor = function(node, visitors, base, state) {
-    if (!base) base = exports.base;
-    if (!state) state = [];
-    function c(node, st, override) {
-      var type = override || node.type, found = visitors[type];
-      if (node != st[st.length - 1]) {
-        st = st.slice();
-        st.push(node);
-      }
-      base[type](node, st, c);
-      if (found) found(node, st);
-    }
-    c(node, state);
-  };
-
-  // A recursive walk is one where your functions override the default
-  // walkers. They can modify and replace the state parameter that's
-  // threaded through the walk, and can opt how and whether to walk
-  // their child nodes (by calling their third argument on these
-  // nodes).
-  exports.recursive = function(node, state, funcs, base) {
-    var visitor = funcs ? exports.make(funcs, base) : base;
-    function c(node, st, override) {
-      visitor[override || node.type](node, st, c);
-    }
-    c(node, state);
-  };
-
-  function makeTest(test) {
-    if (typeof test == "string")
-      return function(type) { return type == test; };
-    else if (!test)
-      return function() { return true; };
-    else
-      return test;
-  }
-
-  function Found(node, state) { this.node = node; this.state = state; }
-
-  // Find a node with a given start, end, and type (all are optional,
-  // null can be used as wildcard). Returns a {node, state} object, or
-  // undefined when it doesn't find a matching node.
-  exports.findNodeAt = function(node, start, end, test, base, state) {
-    test = makeTest(test);
-    try {
-      if (!base) base = exports.base;
-      var c = function(node, st, override) {
-        var type = override || node.type;
-        if ((start == null || node.start <= start) &&
-            (end == null || node.end >= end))
-          base[type](node, st, c);
-        if (test(type, node) &&
-            (start == null || node.start == start) &&
-            (end == null || node.end == end))
-          throw new Found(node, st);
-      };
-      c(node, state);
-    } catch (e) {
-      if (e instanceof Found) return e;
-      throw e;
-    }
-  };
-
-  // Find the innermost node of a given type that contains the given
-  // position. Interface similar to findNodeAt.
-  exports.findNodeAround = function(node, pos, test, base, state) {
-    test = makeTest(test);
-    try {
-      if (!base) base = exports.base;
-      var c = function(node, st, override) {
-        var type = override || node.type;
-        if (node.start > pos || node.end < pos) return;
-        base[type](node, st, c);
-        if (test(type, node)) throw new Found(node, st);
-      };
-      c(node, state);
-    } catch (e) {
-      if (e instanceof Found) return e;
-      throw e;
-    }
-  };
-
-  // Find the outermost matching node after a given position.
-  exports.findNodeAfter = function(node, pos, test, base, state) {
-    test = makeTest(test);
-    try {
-      if (!base) base = exports.base;
-      var c = function(node, st, override) {
-        if (node.end < pos) return;
-        var type = override || node.type;
-        if (node.start >= pos && test(type, node)) throw new Found(node, st);
-        base[type](node, st, c);
-      };
-      c(node, state);
-    } catch (e) {
-      if (e instanceof Found) return e;
-      throw e;
-    }
-  };
-
-  // Find the outermost matching node before a given position.
-  exports.findNodeBefore = function(node, pos, test, base, state) {
-    test = makeTest(test);
-    if (!base) base = exports.base;
-    var max;
-    var c = function(node, st, override) {
-      if (node.start > pos) return;
-      var type = override || node.type;
-      if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node))
-        max = new Found(node, st);
-      base[type](node, st, c);
-    };
-    c(node, state);
-    return max;
-  };
-
-  // Used to create a custom walker. Will fill in all missing node
-  // type properties with the defaults.
-  exports.make = function(funcs, base) {
-    if (!base) base = exports.base;
-    var visitor = {};
-    for (var type in base) visitor[type] = base[type];
-    for (var type in funcs) visitor[type] = funcs[type];
-    return visitor;
-  };
-
-  function skipThrough(node, st, c) { c(node, st); }
-  function ignore(_node, _st, _c) {}
-
-  // Node walkers.
-
-  var base = exports.base = {};
-  base.Program = base.BlockStatement = function(node, st, c) {
-    for (var i = 0; i < node.body.length; ++i)
-      c(node.body[i], st, "Statement");
-  };
-  base.Statement = skipThrough;
-  base.EmptyStatement = ignore;
-  base.ExpressionStatement = function(node, st, c) {
-    c(node.expression, st, "Expression");
-  };
-  base.IfStatement = function(node, st, c) {
-    c(node.test, st, "Expression");
-    c(node.consequent, st, "Statement");
-    if (node.alternate) c(node.alternate, st, "Statement");
-  };
-  base.LabeledStatement = function(node, st, c) {
-    c(node.body, st, "Statement");
-  };
-  base.BreakStatement = base.ContinueStatement = ignore;
-  base.WithStatement = function(node, st, c) {
-    c(node.object, st, "Expression");
-    c(node.body, st, "Statement");
-  };
-  base.SwitchStatement = function(node, st, c) {
-    c(node.discriminant, st, "Expression");
-    for (var i = 0; i < node.cases.length; ++i) {
-      var cs = node.cases[i];
-      if (cs.test) c(cs.test, st, "Expression");
-      for (var j = 0; j < cs.consequent.length; ++j)
-        c(cs.consequent[j], st, "Statement");
-    }
-  };
-  base.ReturnStatement = base.YieldExpression = function(node, st, c) {
-    if (node.argument) c(node.argument, st, "Expression");
-  };
-  base.ThrowStatement = base.SpreadElement = function(node, st, c) {
-    c(node.argument, st, "Expression");
-  };
-  base.TryStatement = function(node, st, c) {
-    c(node.block, st, "Statement");
-    if (node.handler) c(node.handler.body, st, "ScopeBody");
-    if (node.finalizer) c(node.finalizer, st, "Statement");
-  };
-  base.WhileStatement = function(node, st, c) {
-    c(node.test, st, "Expression");
-    c(node.body, st, "Statement");
-  };
-  base.DoWhileStatement = base.WhileStatement;
-  base.ForStatement = function(node, st, c) {
-    if (node.init) c(node.init, st, "ForInit");
-    if (node.test) c(node.test, st, "Expression");
-    if (node.update) c(node.update, st, "Expression");
-    c(node.body, st, "Statement");
-  };
-  base.ForInStatement = base.ForOfStatement = function(node, st, c) {
-    c(node.left, st, "ForInit");
-    c(node.right, st, "Expression");
-    c(node.body, st, "Statement");
-  };
-  base.ForInit = function(node, st, c) {
-    if (node.type == "VariableDeclaration") c(node, st);
-    else c(node, st, "Expression");
-  };
-  base.DebuggerStatement = ignore;
-
-  base.FunctionDeclaration = function(node, st, c) {
-    c(node, st, "Function");
-  };
-  base.VariableDeclaration = function(node, st, c) {
-    for (var i = 0; i < node.declarations.length; ++i) {
-      var decl = node.declarations[i];
-      if (decl.init) c(decl.init, st, "Expression");
-    }
-  };
-
-  base.Function = function(node, st, c) {
-    c(node.body, st, "ScopeBody");
-  };
-  base.ScopeBody = function(node, st, c) {
-    c(node, st, "Statement");
-  };
-
-  base.Expression = skipThrough;
-  base.ThisExpression = ignore;
-  base.ArrayExpression = function(node, st, c) {
-    for (var i = 0; i < node.elements.length; ++i) {
-      var elt = node.elements[i];
-      if (elt) c(elt, st, "Expression");
-    }
-  };
-  base.ObjectExpression = function(node, st, c) {
-    for (var i = 0; i < node.properties.length; ++i)
-      c(node.properties[i], st);
-  };
-  base.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration;
-  base.SequenceExpression = base.TemplateLiteral = function(node, st, c) {
-    for (var i = 0; i < node.expressions.length; ++i)
-      c(node.expressions[i], st, "Expression");
-  };
-  base.UnaryExpression = base.UpdateExpression = function(node, st, c) {
-    c(node.argument, st, "Expression");
-  };
-  base.BinaryExpression = base.AssignmentExpression = base.LogicalExpression = function(node, st, c) {
-    c(node.left, st, "Expression");
-    c(node.right, st, "Expression");
-  };
-  base.ConditionalExpression = function(node, st, c) {
-    c(node.test, st, "Expression");
-    c(node.consequent, st, "Expression");
-    c(node.alternate, st, "Expression");
-  };
-  base.NewExpression = base.CallExpression = function(node, st, c) {
-    c(node.callee, st, "Expression");
-    if (node.arguments) for (var i = 0; i < node.arguments.length; ++i)
-      c(node.arguments[i], st, "Expression");
-  };
-  base.MemberExpression = function(node, st, c) {
-    c(node.object, st, "Expression");
-    if (node.computed) c(node.property, st, "Expression");
-  };
-  base.Identifier = base.Literal = base.ExportDeclaration = base.ImportDeclaration = ignore;
-
-  base.TaggedTemplateExpression = function(node, st, c) {
-    c(node.tag, st, "Expression");
-    c(node.quasi, st);
-  };
-  base.ClassDeclaration = base.ClassExpression = function(node, st, c) {
-    if (node.superClass) c(node.superClass, st, "Expression");
-    for (var i = 0; i < node.body.body.length; i++)
-      c(node.body.body[i], st);
-  };
-  base.MethodDefinition = base.Property = function(node, st, c) {
-    if (node.computed) c(node.key, st, "Expression");
-    c(node.value, st, "Expression");
-  };
-  base.ComprehensionExpression = function(node, st, c) {
-    for (var i = 0; i < node.blocks.length; i++)
-      c(node.blocks[i].right, st, "Expression");
-    c(node.body, st, "Expression");
-  };
-
-  // NOTE: the stuff below is deprecated, and will be removed when 1.0 is released
-
-  // A custom walker that keeps track of the scope chain and the
-  // variables defined in it.
-  function makeScope(prev, isCatch) {
-    return {vars: Object.create(null), prev: prev, isCatch: isCatch};
-  }
-  function normalScope(scope) {
-    while (scope.isCatch) scope = scope.prev;
-    return scope;
-  }
-  exports.scopeVisitor = exports.make({
-    Function: function(node, scope, c) {
-      var inner = makeScope(scope);
-      for (var i = 0; i < node.params.length; ++i)
-        inner.vars[node.params[i].name] = {type: "argument", node: node.params[i]};
-      if (node.id) {
-        var decl = node.type == "FunctionDeclaration";
-        (decl ? normalScope(scope) : inner).vars[node.id.name] =
-          {type: decl ? "function" : "function name", node: node.id};
-      }
-      c(node.body, inner, "ScopeBody");
-    },
-    TryStatement: function(node, scope, c) {
-      c(node.block, scope, "Statement");
-      if (node.handler) {
-        var inner = makeScope(scope, true);
-        inner.vars[node.handler.param.name] = {type: "catch clause", node: node.handler.param};
-        c(node.handler.body, inner, "ScopeBody");
-      }
-      if (node.finalizer) c(node.finalizer, scope, "Statement");
-    },
-    VariableDeclaration: function(node, scope, c) {
-      var target = normalScope(scope);
-      for (var i = 0; i < node.declarations.length; ++i) {
-        var decl = node.declarations[i];
-        target.vars[decl.id.name] = {type: "var", node: decl.id};
-        if (decl.init) c(decl.init, scope, "Expression");
-      }
-    }
-  });
-
-});
diff --git a/node_modules/jsdom/node_modules/browser-request/.npmignore b/node_modules/jsdom/node_modules/browser-request/.npmignore
deleted file mode 100644
index c850ae9..0000000
--- a/node_modules/jsdom/node_modules/browser-request/.npmignore
+++ /dev/null
@@ -1,3 +0,0 @@
-/.gitmodules
-/Rakefile
-/template
diff --git a/node_modules/jsdom/node_modules/browser-request/AUTHORS b/node_modules/jsdom/node_modules/browser-request/AUTHORS
deleted file mode 100644
index 0385a2e..0000000
--- a/node_modules/jsdom/node_modules/browser-request/AUTHORS
+++ /dev/null
@@ -1,4 +0,0 @@
-Jason Smith Work <jhs@iriscouch.com>
-Jason Smith <jason.h.smith@gmail.com>
-maxogden <max@maxogden.com>
-Abbey Sparrow via Google <abbeys@google.com>
diff --git a/node_modules/jsdom/node_modules/browser-request/LICENSE b/node_modules/jsdom/node_modules/browser-request/LICENSE
deleted file mode 100644
index d645695..0000000
--- a/node_modules/jsdom/node_modules/browser-request/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
diff --git a/node_modules/jsdom/node_modules/browser-request/README.md b/node_modules/jsdom/node_modules/browser-request/README.md
deleted file mode 100644
index ad962db..0000000
--- a/node_modules/jsdom/node_modules/browser-request/README.md
+++ /dev/null
@@ -1,118 +0,0 @@
-# Browser Request: The easiest HTTP library you'll ever see
-
-Browser Request is a port of Mikeal Rogers's ubiquitous and excellent [request][req] package to the browser.
-
-Jealous of Node.js? Pining for clever callbacks? Request is for you.
-
-Don't care about Node.js? Looking for less tedium and a no-nonsense API? Request is for you too.
-
-[![browser support](https://ci.testling.com/iriscouch/browser-request.png)](https://ci.testling.com/maxogden/browser-request)
-
-# Examples
-
-Fetch a resource:
-
-```javascript
-request('/some/resource.txt', function(er, response, body) {
-  if(er)
-    throw er;
-  console.log("I got: " + body);
-})
-```
-
-Send a resource:
-
-```javascript
-request.put({uri:'/some/resource.xml', body:'<foo><bar/></foo>'}, function(er, response) {
-  if(er)
-    throw new Error("XML PUT failed (" + er + "): HTTP status was " + response.status);
-  console.log("Stored the XML");
-})
-```
-
-To work with JSON, set `options.json` to `true`. Request will set the `Content-Type` and `Accept` headers, and handle parsing and serialization.
-
-```javascript
-request({method:'POST', url:'/db', body:'{"relaxed":true}', json:true}, on_response)
-
-function on_response(er, response, body) {
-  if(er)
-    throw er
-  if(result.ok)
-    console.log('Server ok, id = ' + result.id)
-}
-```
-
-Or, use this shorthand version (pass data into the `json` option directly):
-
-```javascript
-request({method:'POST', url:'/db', json:{relaxed:true}}, on_response)
-```
-
-## Convenient CouchDB
-
-Browser Request provides a CouchDB wrapper. It is the same as the JSON wrapper, however it will indicate an error if the HTTP query was fine, but there was a problem at the database level. The most common example is `409 Conflict`.
-
-```javascript
-request.couch({method:'PUT', url:'/db/existing_doc', body:{"will_conflict":"you bet!"}}, function(er, resp, result) {
-  if(er.error === 'conflict')
-    return console.error("Couch said no: " + er.reason); // Output: Couch said no: Document update conflict.
-
-  if(er)
-    throw er;
-
-  console.log("Existing doc stored. This must have been the first run.");
-})
-```
-
-See the [Node.js Request README][req] for several more examples. Request intends to maintain feature parity with Node request (except what the browser disallows). If you find a discrepancy, please submit a bug report. Thanks!
-
-# Usage
-
-## Browserify
-
-Browser Request is a [browserify][browserify]-enabled package.
-
-First, add `browser-request` to your Node project
-
-    $ npm install browser-request
-
-Next, make a module that uses the package.
-
-```javascript
-// example.js - Example front-end (client-side) code using browser-request via browserify
-//
-var request = require('browser-request')
-request('/', function(er, res) {
-  if(!er)
-    return console.log('browser-request got your root path:\n' + res.body)
-
-  console.log('There was an error, but at least browser-request loaded and ran!')
-  throw er
-})
-```
-
-To build this for the browser, run it through browserify.
-
-    $ browserify --entry example.js --outfile example-built.js
-
-Deploy `example-built.js` to your web site and use it from your page.
-
-```html
-  <script src="example-built.js"></script> <!-- Runs the request, outputs the result to the console -->
-```
-
-## UMD
-
-`browser-request` is [UMD](https://github.com/umdjs/umd) wrapped, allowing you to serve it directly to the browser from wherever you store the module.
-
-```html
-  <script src="/node_modules/browser-request/index.js"></script> <!-- Assigns the module to window.request -->
-```
-
-You may also use an [AMD loader](http://requirejs.org/docs/whyamd.html) by referencing the same file in your loader [config](http://requirejs.org/docs/api.html#config).
-    
-## License
-
-Browser Request is licensed under the Apache 2.0 license.
-
diff --git a/node_modules/jsdom/node_modules/browser-request/index.js b/node_modules/jsdom/node_modules/browser-request/index.js
deleted file mode 100755
index 51ac8b4..0000000
--- a/node_modules/jsdom/node_modules/browser-request/index.js
+++ /dev/null
@@ -1,494 +0,0 @@
-// Browser Request
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// UMD HEADER START 
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        // AMD. Register as an anonymous module.
-        define([], factory);
-    } else if (typeof exports === 'object') {
-        // Node. Does not work with strict CommonJS, but
-        // only CommonJS-like enviroments that support module.exports,
-        // like Node.
-        module.exports = factory();
-    } else {
-        // Browser globals (root is window)
-        root.returnExports = factory();
-  }
-}(this, function () {
-// UMD HEADER END
-
-var XHR = XMLHttpRequest
-if (!XHR) throw new Error('missing XMLHttpRequest')
-request.log = {
-  'trace': noop, 'debug': noop, 'info': noop, 'warn': noop, 'error': noop
-}
-
-var DEFAULT_TIMEOUT = 3 * 60 * 1000 // 3 minutes
-
-//
-// request
-//
-
-function request(options, callback) {
-  // The entry-point to the API: prep the options object and pass the real work to run_xhr.
-  if(typeof callback !== 'function')
-    throw new Error('Bad callback given: ' + callback)
-
-  if(!options)
-    throw new Error('No options given')
-
-  var options_onResponse = options.onResponse; // Save this for later.
-
-  if(typeof options === 'string')
-    options = {'uri':options};
-  else
-    options = JSON.parse(JSON.stringify(options)); // Use a duplicate for mutating.
-
-  options.onResponse = options_onResponse // And put it back.
-
-  if (options.verbose) request.log = getLogger();
-
-  if(options.url) {
-    options.uri = options.url;
-    delete options.url;
-  }
-
-  if(!options.uri && options.uri !== "")
-    throw new Error("options.uri is a required argument");
-
-  if(typeof options.uri != "string")
-    throw new Error("options.uri must be a string");
-
-  var unsupported_options = ['proxy', '_redirectsFollowed', 'maxRedirects', 'followRedirect']
-  for (var i = 0; i < unsupported_options.length; i++)
-    if(options[ unsupported_options[i] ])
-      throw new Error("options." + unsupported_options[i] + " is not supported")
-
-  options.callback = callback
-  options.method = options.method || 'GET';
-  options.headers = options.headers || {};
-  options.body    = options.body || null
-  options.timeout = options.timeout || request.DEFAULT_TIMEOUT
-
-  if(options.headers.host)
-    throw new Error("Options.headers.host is not supported");
-
-  if(options.json) {
-    options.headers.accept = options.headers.accept || 'application/json'
-    if(options.method !== 'GET')
-      options.headers['content-type'] = 'application/json'
-
-    if(typeof options.json !== 'boolean')
-      options.body = JSON.stringify(options.json)
-    else if(typeof options.body !== 'string')
-      options.body = JSON.stringify(options.body)
-  }
-  
-  //BEGIN QS Hack
-  var serialize = function(obj) {
-    var str = [];
-    for(var p in obj)
-      if (obj.hasOwnProperty(p)) {
-        str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));
-      }
-    return str.join("&");
-  }
-  
-  if(options.qs){
-    var qs = (typeof options.qs == 'string')? options.qs : serialize(options.qs);
-    if(options.uri.indexOf('?') !== -1){ //no get params
-        options.uri = options.uri+'&'+qs;
-    }else{ //existing get params
-        options.uri = options.uri+'?'+qs;
-    }
-  }
-  //END QS Hack
-  
-  //BEGIN FORM Hack
-  var multipart = function(obj) {
-    //todo: support file type (useful?)
-    var result = {};
-    result.boundry = '-------------------------------'+Math.floor(Math.random()*1000000000);
-    var lines = [];
-    for(var p in obj){
-        if (obj.hasOwnProperty(p)) {
-            lines.push(
-                '--'+result.boundry+"\n"+
-                'Content-Disposition: form-data; name="'+p+'"'+"\n"+
-                "\n"+
-                obj[p]+"\n"
-            );
-        }
-    }
-    lines.push( '--'+result.boundry+'--' );
-    result.body = lines.join('');
-    result.length = result.body.length;
-    result.type = 'multipart/form-data; boundary='+result.boundry;
-    return result;
-  }
-  
-  if(options.form){
-    if(typeof options.form == 'string') throw('form name unsupported');
-    if(options.method === 'POST'){
-        var encoding = (options.encoding || 'application/x-www-form-urlencoded').toLowerCase();
-        options.headers['content-type'] = encoding;
-        switch(encoding){
-            case 'application/x-www-form-urlencoded':
-                options.body = serialize(options.form).replace(/%20/g, "+");
-                break;
-            case 'multipart/form-data':
-                var multi = multipart(options.form);
-                //options.headers['content-length'] = multi.length;
-                options.body = multi.body;
-                options.headers['content-type'] = multi.type;
-                break;
-            default : throw new Error('unsupported encoding:'+encoding);
-        }
-    }
-  }
-  //END FORM Hack
-
-  // If onResponse is boolean true, call back immediately when the response is known,
-  // not when the full request is complete.
-  options.onResponse = options.onResponse || noop
-  if(options.onResponse === true) {
-    options.onResponse = callback
-    options.callback = noop
-  }
-
-  // XXX Browsers do not like this.
-  //if(options.body)
-  //  options.headers['content-length'] = options.body.length;
-
-  // HTTP basic authentication
-  if(!options.headers.authorization && options.auth)
-    options.headers.authorization = 'Basic ' + b64_enc(options.auth.username + ':' + options.auth.password);
-
-  return run_xhr(options)
-}
-
-var req_seq = 0
-function run_xhr(options) {
-  var xhr = new XHR
-    , timed_out = false
-    , is_cors = is_crossDomain(options.uri)
-    , supports_cors = ('withCredentials' in xhr)
-
-  req_seq += 1
-  xhr.seq_id = req_seq
-  xhr.id = req_seq + ': ' + options.method + ' ' + options.uri
-  xhr._id = xhr.id // I know I will type "_id" from habit all the time.
-
-  if(is_cors && !supports_cors) {
-    var cors_err = new Error('Browser does not support cross-origin request: ' + options.uri)
-    cors_err.cors = 'unsupported'
-    return options.callback(cors_err, xhr)
-  }
-
-  xhr.timeoutTimer = setTimeout(too_late, options.timeout)
-  function too_late() {
-    timed_out = true
-    var er = new Error('ETIMEDOUT')
-    er.code = 'ETIMEDOUT'
-    er.duration = options.timeout
-
-    request.log.error('Timeout', { 'id':xhr._id, 'milliseconds':options.timeout })
-    return options.callback(er, xhr)
-  }
-
-  // Some states can be skipped over, so remember what is still incomplete.
-  var did = {'response':false, 'loading':false, 'end':false}
-
-  xhr.onreadystatechange = on_state_change
-  xhr.open(options.method, options.uri, true) // asynchronous
-  if(is_cors)
-    xhr.withCredentials = !! options.withCredentials
-  xhr.send(options.body)
-  return xhr
-
-  function on_state_change(event) {
-    if(timed_out)
-      return request.log.debug('Ignoring timed out state change', {'state':xhr.readyState, 'id':xhr.id})
-
-    request.log.debug('State change', {'state':xhr.readyState, 'id':xhr.id, 'timed_out':timed_out})
-
-    if(xhr.readyState === XHR.OPENED) {
-      request.log.debug('Request started', {'id':xhr.id})
-      for (var key in options.headers)
-        xhr.setRequestHeader(key, options.headers[key])
-    }
-
-    else if(xhr.readyState === XHR.HEADERS_RECEIVED)
-      on_response()
-
-    else if(xhr.readyState === XHR.LOADING) {
-      on_response()
-      on_loading()
-    }
-
-    else if(xhr.readyState === XHR.DONE) {
-      on_response()
-      on_loading()
-      on_end()
-    }
-  }
-
-  function on_response() {
-    if(did.response)
-      return
-
-    did.response = true
-    request.log.debug('Got response', {'id':xhr.id, 'status':xhr.status})
-    clearTimeout(xhr.timeoutTimer)
-    xhr.statusCode = xhr.status // Node request compatibility
-
-    // Detect failed CORS requests.
-    if(is_cors && xhr.statusCode == 0) {
-      var cors_err = new Error('CORS request rejected: ' + options.uri)
-      cors_err.cors = 'rejected'
-
-      // Do not process this request further.
-      did.loading = true
-      did.end = true
-
-      return options.callback(cors_err, xhr)
-    }
-
-    options.onResponse(null, xhr)
-  }
-
-  function on_loading() {
-    if(did.loading)
-      return
-
-    did.loading = true
-    request.log.debug('Response body loading', {'id':xhr.id})
-    // TODO: Maybe simulate "data" events by watching xhr.responseText
-  }
-
-  function on_end() {
-    if(did.end)
-      return
-
-    did.end = true
-    request.log.debug('Request done', {'id':xhr.id})
-
-    xhr.body = xhr.responseText
-    if(options.json) {
-      try        { xhr.body = JSON.parse(xhr.responseText) }
-      catch (er) { return options.callback(er, xhr)        }
-    }
-
-    options.callback(null, xhr, xhr.body)
-  }
-
-} // request
-
-request.withCredentials = false;
-request.DEFAULT_TIMEOUT = DEFAULT_TIMEOUT;
-
-//
-// defaults
-//
-
-request.defaults = function(options, requester) {
-  var def = function (method) {
-    var d = function (params, callback) {
-      if(typeof params === 'string')
-        params = {'uri': params};
-      else {
-        params = JSON.parse(JSON.stringify(params));
-      }
-      for (var i in options) {
-        if (params[i] === undefined) params[i] = options[i]
-      }
-      return method(params, callback)
-    }
-    return d
-  }
-  var de = def(request)
-  de.get = def(request.get)
-  de.post = def(request.post)
-  de.put = def(request.put)
-  de.head = def(request.head)
-  return de
-}
-
-//
-// HTTP method shortcuts
-//
-
-var shortcuts = [ 'get', 'put', 'post', 'head' ];
-shortcuts.forEach(function(shortcut) {
-  var method = shortcut.toUpperCase();
-  var func   = shortcut.toLowerCase();
-
-  request[func] = function(opts) {
-    if(typeof opts === 'string')
-      opts = {'method':method, 'uri':opts};
-    else {
-      opts = JSON.parse(JSON.stringify(opts));
-      opts.method = method;
-    }
-
-    var args = [opts].concat(Array.prototype.slice.apply(arguments, [1]));
-    return request.apply(this, args);
-  }
-})
-
-//
-// CouchDB shortcut
-//
-
-request.couch = function(options, callback) {
-  if(typeof options === 'string')
-    options = {'uri':options}
-
-  // Just use the request API to do JSON.
-  options.json = true
-  if(options.body)
-    options.json = options.body
-  delete options.body
-
-  callback = callback || noop
-
-  var xhr = request(options, couch_handler)
-  return xhr
-
-  function couch_handler(er, resp, body) {
-    if(er)
-      return callback(er, resp, body)
-
-    if((resp.statusCode < 200 || resp.statusCode > 299) && body.error) {
-      // The body is a Couch JSON object indicating the error.
-      er = new Error('CouchDB error: ' + (body.error.reason || body.error.error))
-      for (var key in body)
-        er[key] = body[key]
-      return callback(er, resp, body);
-    }
-
-    return callback(er, resp, body);
-  }
-}
-
-//
-// Utility
-//
-
-function noop() {}
-
-function getLogger() {
-  var logger = {}
-    , levels = ['trace', 'debug', 'info', 'warn', 'error']
-    , level, i
-
-  for(i = 0; i < levels.length; i++) {
-    level = levels[i]
-
-    logger[level] = noop
-    if(typeof console !== 'undefined' && console && console[level])
-      logger[level] = formatted(console, level)
-  }
-
-  return logger
-}
-
-function formatted(obj, method) {
-  return formatted_logger
-
-  function formatted_logger(str, context) {
-    if(typeof context === 'object')
-      str += ' ' + JSON.stringify(context)
-
-    return obj[method].call(obj, str)
-  }
-}
-
-// Return whether a URL is a cross-domain request.
-function is_crossDomain(url) {
-  var rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/
-
-  // jQuery #8138, IE may throw an exception when accessing
-  // a field from window.location if document.domain has been set
-  var ajaxLocation
-  try { ajaxLocation = location.href }
-  catch (e) {
-    // Use the href attribute of an A element since IE will modify it given document.location
-    ajaxLocation = document.createElement( "a" );
-    ajaxLocation.href = "";
-    ajaxLocation = ajaxLocation.href;
-  }
-
-  var ajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || []
-    , parts = rurl.exec(url.toLowerCase() )
-
-  var result = !!(
-    parts &&
-    (  parts[1] != ajaxLocParts[1]
-    || parts[2] != ajaxLocParts[2]
-    || (parts[3] || (parts[1] === "http:" ? 80 : 443)) != (ajaxLocParts[3] || (ajaxLocParts[1] === "http:" ? 80 : 443))
-    )
-  )
-
-  //console.debug('is_crossDomain('+url+') -> ' + result)
-  return result
-}
-
-// MIT License from http://phpjs.org/functions/base64_encode:358
-function b64_enc (data) {
-    // Encodes string using MIME base64 algorithm
-    var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
-    var o1, o2, o3, h1, h2, h3, h4, bits, i = 0, ac = 0, enc="", tmp_arr = [];
-
-    if (!data) {
-        return data;
-    }
-
-    // assume utf8 data
-    // data = this.utf8_encode(data+'');
-
-    do { // pack three octets into four hexets
-        o1 = data.charCodeAt(i++);
-        o2 = data.charCodeAt(i++);
-        o3 = data.charCodeAt(i++);
-
-        bits = o1<<16 | o2<<8 | o3;
-
-        h1 = bits>>18 & 0x3f;
-        h2 = bits>>12 & 0x3f;
-        h3 = bits>>6 & 0x3f;
-        h4 = bits & 0x3f;
-
-        // use hexets to index into b64, and append result to encoded string
-        tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
-    } while (i < data.length);
-
-    enc = tmp_arr.join('');
-
-    switch (data.length % 3) {
-        case 1:
-            enc = enc.slice(0, -2) + '==';
-        break;
-        case 2:
-            enc = enc.slice(0, -1) + '=';
-        break;
-    }
-
-    return enc;
-}
-    return request;
-//UMD FOOTER START
-}));
-//UMD FOOTER END
diff --git a/node_modules/jsdom/node_modules/browser-request/package.json b/node_modules/jsdom/node_modules/browser-request/package.json
deleted file mode 100644
index af6d923..0000000
--- a/node_modules/jsdom/node_modules/browser-request/package.json
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  "name": "browser-request",
-  "version": "0.3.3",
-  "author": {
-    "name": "Jason Smith",
-    "email": "jhs@iriscouch.com"
-  },
-  "description": "Browser port of the Node.js 'request' package",
-  "keywords": [
-    "request",
-    "http",
-    "browser",
-    "browserify"
-  ],
-  "homepage": "http://github.com/iriscouch/browser-request",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/iriscouch/browser-request.git"
-  },
-  "scripts": {
-    "test": "beefy test.js"
-  },
-  "devDependencies": {
-    "tape": "~1.0.4",
-    "beefy": "~0.4.0",
-    "browserify": "~2.25.0"
-  },
-  "engines": [
-    "node"
-  ],
-  "testling": {
-    "files": "test.js",
-    "browsers": [
-      "ie/6..latest",
-      "firefox/3..5",
-      "firefox/19..nightly",
-      "chrome/4..7",
-      "chrome/24..canary",
-      "opera/10..next",
-      "safari/4..latest",
-      "iphone/6",
-      "ipad/6"
-    ]
-  },
-  "contributors": [
-    {
-      "name": "Jason Smith Work",
-      "email": "jhs@iriscouch.com"
-    },
-    {
-      "name": "Jason Smith",
-      "email": "jason.h.smith@gmail.com"
-    },
-    {
-      "name": "maxogden",
-      "email": "max@maxogden.com"
-    },
-    {
-      "name": "Abbey Sparrow via Google",
-      "email": "abbeys@google.com"
-    }
-  ],
-  "bugs": {
-    "url": "https://github.com/iriscouch/browser-request/issues"
-  },
-  "_id": "browser-request@0.3.3",
-  "dist": {
-    "shasum": "9ece5b5aca89a29932242e18bf933def9876cc17",
-    "tarball": "https://registry.npmjs.org/browser-request/-/browser-request-0.3.3.tgz"
-  },
-  "_from": "browser-request@>=0.3.1 <0.4.0",
-  "_npmVersion": "1.3.24",
-  "_npmUser": {
-    "name": "jhs",
-    "email": "jhs@iriscouch.com"
-  },
-  "maintainers": [
-    {
-      "name": "jhs",
-      "email": "jhs@iriscouch.com"
-    },
-    {
-      "name": "maxogden",
-      "email": "max@maxogden.com"
-    }
-  ],
-  "directories": {},
-  "_shasum": "9ece5b5aca89a29932242e18bf933def9876cc17",
-  "_resolved": "https://registry.npmjs.org/browser-request/-/browser-request-0.3.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/browser-request/test.js b/node_modules/jsdom/node_modules/browser-request/test.js
deleted file mode 100644
index f427f23..0000000
--- a/node_modules/jsdom/node_modules/browser-request/test.js
+++ /dev/null
@@ -1,20 +0,0 @@
-var test = require('tape')
-
-var request = require('./')
-
-test('try a CORS GET', function (t) {
-  var url = 'https://www.googleapis.com/plus/v1/activities'
-  request(url, function(err, resp, body) {
-    t.equal(resp.statusCode, 400)
-    t.equal(!!resp.body.match(/Required parameter/), true)
-    t.end()
-  })
-})
-
-test('json true', function (t) {
-  var url = 'https://www.googleapis.com/plus/v1/activities'
-  request({url: url, json: true}, function(err, resp, body) {
-    t.equal(body.error.code, 400)
-    t.end()
-  })
-})
diff --git a/node_modules/jsdom/node_modules/contextify/.dntrc b/node_modules/jsdom/node_modules/contextify/.dntrc
deleted file mode 100644
index e6f6509..0000000
--- a/node_modules/jsdom/node_modules/contextify/.dntrc
+++ /dev/null
@@ -1,19 +0,0 @@
-## DNT config file
-## see https://github.com/rvagg/dnt
-
-NODE_VERSIONS="\
-  v0.10.40     \
-  v0.12.7      \
-  v1.8.4       \
-  v2.5.0       \
-  v3.3.0       \
-  v4.2.2       \
-  v5.0.0       \
-"
-OUTPUT_PREFIX="contextify-"
-TEST_CMD="\
-  cd /dnt/ &&                                                    \
-  npm install --nodedir=/usr/src/node &&                         \
-  npm test;                          \
-"
-LOG_OK_CMD="tail -1 | sed 's/.\[1m.\[32mOK: .\[39m.\[22m.* assertions.*/ok/'"
diff --git a/node_modules/jsdom/node_modules/contextify/.npmignore b/node_modules/jsdom/node_modules/contextify/.npmignore
deleted file mode 100644
index 4c0b0bb..0000000
--- a/node_modules/jsdom/node_modules/contextify/.npmignore
+++ /dev/null
@@ -1,12 +0,0 @@
-Makefile
-.lock-wscript
-node_modules
-build
-*.swp
-*.swo
-TODO
-Makefile.gyp
-*.Makefile
-*.target.gyp.mk
-gyp-mac-tool
-out
diff --git a/node_modules/jsdom/node_modules/contextify/.travis.yml b/node_modules/jsdom/node_modules/contextify/.travis.yml
deleted file mode 100644
index c67812a..0000000
--- a/node_modules/jsdom/node_modules/contextify/.travis.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-language: node_js
-node_js:
-  - "5"
-  - "4"
-  - "0.12"
-  - "0.10"
-addons:
-  apt:
-   sources:
-    - ubuntu-toolchain-r-test
-   packages:
-    - g++-4.8
-env:
-  CXX=g++-4.8
diff --git a/node_modules/jsdom/node_modules/contextify/LICENSE.txt b/node_modules/jsdom/node_modules/contextify/LICENSE.txt
deleted file mode 100644
index 49fd917..0000000
--- a/node_modules/jsdom/node_modules/contextify/LICENSE.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2011 Brian McDaniel
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/contextify/README.md b/node_modules/jsdom/node_modules/contextify/README.md
deleted file mode 100644
index 309fec8..0000000
--- a/node_modules/jsdom/node_modules/contextify/README.md
+++ /dev/null
@@ -1,118 +0,0 @@
-# Contextify
-
-## YOU DON'T NEED THIS MODULE ON NODE >= 0.12
-
-As of Node 0.12, Contextify has been merged into Node (thanks to @domenic), replacing the native `vm` module.
-The code has been improved on since then, so if at all possible, you should use a newer Node and the native `vm` module.
-Note that newer versions of JSDOM no longer depend on Contextify.
-
-The README below applies to Node 0.10 and below.
-
-## Installation issues
-
-Make sure you have the `node-gyp` prerequisites installed: https://github.com/nodejs/node-gyp#installation
-
-For Windows issues, see here: https://github.com/brianmcd/contextify/wiki/Windows-Installation-Guide
-
-## What is Contextify?
-
-Turn an object into a V8 execution context.  A contextified object acts as the global 'this' when executing scripts in its context.  Contextify adds 3 methods to the contextified object: run(code, filename), getGlobal(), and dispose().  The main difference between Contextify and Node's vm methods is that Contextify allows asynchronous functions to continue executing in the Contextified object's context.  See vm vs. Contextify below for more discussion.
-
-## Examples
-```javascript
-var Contextify = require('contextify');
-var sandbox = { console : console, prop1 : 'prop1'};
-Contextify(sandbox);
-sandbox.run('console.log(prop1);');
-sandbox.dispose(); // free the resources allocated for the context.
-```
-
-```javascript
-var sandbox = Contextify(); // returns an empty contextified object.
-sandbox.run('var x = 3;');
-console.log(sandbox.x); // prints 3
-sandbox.dispose();
-```
-
-```javascript
-var sandbox = Contextify({setTimeout : setTimeout});
-sandbox.run("setTimeout(function () { x = 3; }, 5);");
-console.log(sandbox.x); // prints undefined
-setTimeout(function () {
-    console.log(sandbox.x); // prints 3
-    sandbox.dispose();
-}, 10);
-```
-## Details
-
-**Contextify([sandbox])**
-
-    sandbox - The object to contextify, which will be modified as described below
-              If no sandbox is specified, an empty object will be allocated and used instead.
-
-    Returns the contextified object.  It doesn't make a copy, so if you already have a reference
-    to the sandbox, you don't need to catch the return value.
-
-A Contextified object has 2 methods added to it:
-
-**run(code, [filename])**
-
-    code - string containing JavaScript to execute
-    filename  - an optional filename for debugging.
-
-    Runs the code in the Contextified object's context.
-
-**getGlobal()**
-
-Returns the actual global object for the V8 context.  The global object is initialized with interceptors (discussed below) which forward accesses on it to the contextified object.  This means the contextified object acts like the global object in most cases.  Sometimes, though, you need to make a reference to the actual global object.
-
-For example:
-
-```javascript
-var window = Contextify({console : console});
-window.window = window;
-window.run("console.log(window === this);");
-// prints false.
-```
-
-```javascript
-var window = Contextify({console : console});
-window.window = window.getGlobal();
-window.run("console.log(window === this);");
-// prints true
-```
-
-The global object returned by getGlobal() can be treated like the contextified sandbox object, except that defining getters/setters will not work on it.  Define getters and setters on the actual sandbox object instead.
-
-**dispose()**
-
-Frees the memory allocated for the underlying V8 context.  If you don't call this when you're done, the V8 context memory will leak, as will the sandbox memory, since the context's global stores a strong reference to the sandbox object.  You can still use your sandbox object after calling dispose(), but it's unsafe to use a global previously returned from getGlobal().  run, getGlobal, and dispose will be removed from the sandbox object.
-
-## Install
-
-    npm install contextify
-
-## require('vm') vs. Contextify
-
-Node's vm functions (runInContext etc) work by copying the values from the sandbox object onto a context's global object, executing the passed in script, then copying the results back.  This means that scripts that create asynchronous functions (using mechanisms like setTimeout) won't have see the results of executing those functions, since the copying in/out only occurs during an explicit call to runInContext and friends.  
-
-Contextify creates a V8 context, and uses interceptors (see: http://code.google.com/apis/v8/embed.html#interceptors) to forward global object accesses to the sandbox object.  This means there is no copying in or out, so asynchronous functions have the expected effect on the sandbox object.  
-
-## Tests
-
-Testing is done with nodeunit.  Run the tests with
-
-    nodeunit test/
-
-Output: 
-
-    OK: 92 assertions (27ms)
-
-
-## Building
-
-    node-gyp rebuild
-
-## Acknowledgments
-
-Inspiration taken from Assaf's Zombie.js context solution: https://github.com/assaf/zombie
diff --git a/node_modules/jsdom/node_modules/contextify/binding.gyp b/node_modules/jsdom/node_modules/contextify/binding.gyp
deleted file mode 100644
index 070b91c..0000000
--- a/node_modules/jsdom/node_modules/contextify/binding.gyp
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  'targets': [
-    {
-      'target_name': 'contextify',
-      'include_dirs': ["<!(node -e \"require('nan')\")"],
-      'sources': [ 'src/contextify.cc' ]
-    }
-  ]
-}
diff --git a/node_modules/jsdom/node_modules/contextify/build/Makefile b/node_modules/jsdom/node_modules/contextify/build/Makefile
deleted file mode 100644
index 8087e8b..0000000
--- a/node_modules/jsdom/node_modules/contextify/build/Makefile
+++ /dev/null
@@ -1,342 +0,0 @@
-# We borrow heavily from the kernel build setup, though we are simpler since
-# we don't have Kconfig tweaking settings on us.
-
-# The implicit make rules have it looking for RCS files, among other things.
-# We instead explicitly write all the rules we care about.
-# It's even quicker (saves ~200ms) to pass -r on the command line.
-MAKEFLAGS=-r
-
-# The source directory tree.
-srcdir := ..
-abs_srcdir := $(abspath $(srcdir))
-
-# The name of the builddir.
-builddir_name ?= .
-
-# The V=1 flag on command line makes us verbosely print command lines.
-ifdef V
-  quiet=
-else
-  quiet=quiet_
-endif
-
-# Specify BUILDTYPE=Release on the command line for a release build.
-BUILDTYPE ?= Release
-
-# Directory all our build output goes into.
-# Note that this must be two directories beneath src/ for unit tests to pass,
-# as they reach into the src/ directory for data with relative paths.
-builddir ?= $(builddir_name)/$(BUILDTYPE)
-abs_builddir := $(abspath $(builddir))
-depsdir := $(builddir)/.deps
-
-# Object output directory.
-obj := $(builddir)/obj
-abs_obj := $(abspath $(obj))
-
-# We build up a list of every single one of the targets so we can slurp in the
-# generated dependency rule Makefiles in one pass.
-all_deps :=
-
-
-
-CC.target ?= $(CC)
-CFLAGS.target ?= $(CPPFLAGS) $(CFLAGS)
-CXX.target ?= $(CXX)
-CXXFLAGS.target ?= $(CPPFLAGS) $(CXXFLAGS)
-LINK.target ?= $(LINK)
-LDFLAGS.target ?= $(LDFLAGS)
-AR.target ?= $(AR)
-
-# C++ apps need to be linked with g++.
-LINK ?= $(CXX.target)
-
-# TODO(evan): move all cross-compilation logic to gyp-time so we don't need
-# to replicate this environment fallback in make as well.
-CC.host ?= gcc
-CFLAGS.host ?= $(CPPFLAGS_host) $(CFLAGS_host)
-CXX.host ?= g++
-CXXFLAGS.host ?= $(CPPFLAGS_host) $(CXXFLAGS_host)
-LINK.host ?= $(CXX.host)
-LDFLAGS.host ?=
-AR.host ?= ar
-
-# Define a dir function that can handle spaces.
-# http://www.gnu.org/software/make/manual/make.html#Syntax-of-Functions
-# "leading spaces cannot appear in the text of the first argument as written.
-# These characters can be put into the argument value by variable substitution."
-empty :=
-space := $(empty) $(empty)
-
-# http://stackoverflow.com/questions/1189781/using-make-dir-or-notdir-on-a-path-with-spaces
-replace_spaces = $(subst $(space),?,$1)
-unreplace_spaces = $(subst ?,$(space),$1)
-dirx = $(call unreplace_spaces,$(dir $(call replace_spaces,$1)))
-
-# Flags to make gcc output dependency info.  Note that you need to be
-# careful here to use the flags that ccache and distcc can understand.
-# We write to a dep file on the side first and then rename at the end
-# so we can't end up with a broken dep file.
-depfile = $(depsdir)/$(call replace_spaces,$@).d
-DEPFLAGS = -MMD -MF $(depfile).raw
-
-# We have to fixup the deps output in a few ways.
-# (1) the file output should mention the proper .o file.
-# ccache or distcc lose the path to the target, so we convert a rule of
-# the form:
-#   foobar.o: DEP1 DEP2
-# into
-#   path/to/foobar.o: DEP1 DEP2
-# (2) we want missing files not to cause us to fail to build.
-# We want to rewrite
-#   foobar.o: DEP1 DEP2 \
-#               DEP3
-# to
-#   DEP1:
-#   DEP2:
-#   DEP3:
-# so if the files are missing, they're just considered phony rules.
-# We have to do some pretty insane escaping to get those backslashes
-# and dollar signs past make, the shell, and sed at the same time.
-# Doesn't work with spaces, but that's fine: .d files have spaces in
-# their names replaced with other characters.
-define fixup_dep
-# The depfile may not exist if the input file didn't have any #includes.
-touch $(depfile).raw
-# Fixup path as in (1).
-sed -e "s|^$(notdir $@)|$@|" $(depfile).raw >> $(depfile)
-# Add extra rules as in (2).
-# We remove slashes and replace spaces with new lines;
-# remove blank lines;
-# delete the first line and append a colon to the remaining lines.
-sed -e 's|\\||' -e 'y| |\n|' $(depfile).raw |\
-  grep -v '^$$'                             |\
-  sed -e 1d -e 's|$$|:|'                     \
-    >> $(depfile)
-rm $(depfile).raw
-endef
-
-# Command definitions:
-# - cmd_foo is the actual command to run;
-# - quiet_cmd_foo is the brief-output summary of the command.
-
-quiet_cmd_cc = CC($(TOOLSET)) $@
-cmd_cc = $(CC.$(TOOLSET)) $(GYP_CFLAGS) $(DEPFLAGS) $(CFLAGS.$(TOOLSET)) -c -o $@ $<
-
-quiet_cmd_cxx = CXX($(TOOLSET)) $@
-cmd_cxx = $(CXX.$(TOOLSET)) $(GYP_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $<
-
-quiet_cmd_objc = CXX($(TOOLSET)) $@
-cmd_objc = $(CC.$(TOOLSET)) $(GYP_OBJCFLAGS) $(DEPFLAGS) -c -o $@ $<
-
-quiet_cmd_objcxx = CXX($(TOOLSET)) $@
-cmd_objcxx = $(CXX.$(TOOLSET)) $(GYP_OBJCXXFLAGS) $(DEPFLAGS) -c -o $@ $<
-
-# Commands for precompiled header files.
-quiet_cmd_pch_c = CXX($(TOOLSET)) $@
-cmd_pch_c = $(CC.$(TOOLSET)) $(GYP_PCH_CFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $<
-quiet_cmd_pch_cc = CXX($(TOOLSET)) $@
-cmd_pch_cc = $(CC.$(TOOLSET)) $(GYP_PCH_CXXFLAGS) $(DEPFLAGS) $(CXXFLAGS.$(TOOLSET)) -c -o $@ $<
-quiet_cmd_pch_m = CXX($(TOOLSET)) $@
-cmd_pch_m = $(CC.$(TOOLSET)) $(GYP_PCH_OBJCFLAGS) $(DEPFLAGS) -c -o $@ $<
-quiet_cmd_pch_mm = CXX($(TOOLSET)) $@
-cmd_pch_mm = $(CC.$(TOOLSET)) $(GYP_PCH_OBJCXXFLAGS) $(DEPFLAGS) -c -o $@ $<
-
-# gyp-mac-tool is written next to the root Makefile by gyp.
-# Use $(4) for the command, since $(2) and $(3) are used as flag by do_cmd
-# already.
-quiet_cmd_mac_tool = MACTOOL $(4) $<
-cmd_mac_tool = ./gyp-mac-tool $(4) $< "$@"
-
-quiet_cmd_mac_package_framework = PACKAGE FRAMEWORK $@
-cmd_mac_package_framework = ./gyp-mac-tool package-framework "$@" $(4)
-
-quiet_cmd_infoplist = INFOPLIST $@
-cmd_infoplist = $(CC.$(TOOLSET)) -E -P -Wno-trigraphs -x c $(INFOPLIST_DEFINES) "$<" -o "$@"
-
-quiet_cmd_touch = TOUCH $@
-cmd_touch = touch $@
-
-quiet_cmd_copy = COPY $@
-# send stderr to /dev/null to ignore messages when linking directories.
-cmd_copy = rm -rf "$@" && cp -af "$<" "$@"
-
-quiet_cmd_alink = LIBTOOL-STATIC $@
-cmd_alink = rm -f $@ && ./gyp-mac-tool filter-libtool libtool $(GYP_LIBTOOLFLAGS) -static -o $@ $(filter %.o,$^)
-
-quiet_cmd_link = LINK($(TOOLSET)) $@
-cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS)
-
-quiet_cmd_solink = SOLINK($(TOOLSET)) $@
-cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS)
-
-quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@
-cmd_solink_module = $(LINK.$(TOOLSET)) -bundle $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(filter-out FORCE_DO_CMD, $^) $(LIBS)
-
-
-# Define an escape_quotes function to escape single quotes.
-# This allows us to handle quotes properly as long as we always use
-# use single quotes and escape_quotes.
-escape_quotes = $(subst ','\'',$(1))
-# This comment is here just to include a ' to unconfuse syntax highlighting.
-# Define an escape_vars function to escape '$' variable syntax.
-# This allows us to read/write command lines with shell variables (e.g.
-# $LD_LIBRARY_PATH), without triggering make substitution.
-escape_vars = $(subst $$,$$$$,$(1))
-# Helper that expands to a shell command to echo a string exactly as it is in
-# make. This uses printf instead of echo because printf's behaviour with respect
-# to escape sequences is more portable than echo's across different shells
-# (e.g., dash, bash).
-exact_echo = printf '%s\n' '$(call escape_quotes,$(1))'
-
-# Helper to compare the command we're about to run against the command
-# we logged the last time we ran the command.  Produces an empty
-# string (false) when the commands match.
-# Tricky point: Make has no string-equality test function.
-# The kernel uses the following, but it seems like it would have false
-# positives, where one string reordered its arguments.
-#   arg_check = $(strip $(filter-out $(cmd_$(1)), $(cmd_$@)) \
-#                       $(filter-out $(cmd_$@), $(cmd_$(1))))
-# We instead substitute each for the empty string into the other, and
-# say they're equal if both substitutions produce the empty string.
-# .d files contain ? instead of spaces, take that into account.
-command_changed = $(or $(subst $(cmd_$(1)),,$(cmd_$(call replace_spaces,$@))),\
-                       $(subst $(cmd_$(call replace_spaces,$@)),,$(cmd_$(1))))
-
-# Helper that is non-empty when a prerequisite changes.
-# Normally make does this implicitly, but we force rules to always run
-# so we can check their command lines.
-#   $? -- new prerequisites
-#   $| -- order-only dependencies
-prereq_changed = $(filter-out FORCE_DO_CMD,$(filter-out $|,$?))
-
-# Helper that executes all postbuilds until one fails.
-define do_postbuilds
-  @E=0;\
-  for p in $(POSTBUILDS); do\
-    eval $$p;\
-    E=$$?;\
-    if [ $$E -ne 0 ]; then\
-      break;\
-    fi;\
-  done;\
-  if [ $$E -ne 0 ]; then\
-    rm -rf "$@";\
-    exit $$E;\
-  fi
-endef
-
-# do_cmd: run a command via the above cmd_foo names, if necessary.
-# Should always run for a given target to handle command-line changes.
-# Second argument, if non-zero, makes it do asm/C/C++ dependency munging.
-# Third argument, if non-zero, makes it do POSTBUILDS processing.
-# Note: We intentionally do NOT call dirx for depfile, since it contains ? for
-# spaces already and dirx strips the ? characters.
-define do_cmd
-$(if $(or $(command_changed),$(prereq_changed)),
-  @$(call exact_echo,  $($(quiet)cmd_$(1)))
-  @mkdir -p "$(call dirx,$@)" "$(dir $(depfile))"
-  $(if $(findstring flock,$(word 2,$(cmd_$1))),
-    @$(cmd_$(1))
-    @echo "  $(quiet_cmd_$(1)): Finished",
-    @$(cmd_$(1))
-  )
-  @$(call exact_echo,$(call escape_vars,cmd_$(call replace_spaces,$@) := $(cmd_$(1)))) > $(depfile)
-  @$(if $(2),$(fixup_dep))
-  $(if $(and $(3), $(POSTBUILDS)),
-    $(call do_postbuilds)
-  )
-)
-endef
-
-# Declare the "all" target first so it is the default,
-# even though we don't have the deps yet.
-.PHONY: all
-all:
-
-# make looks for ways to re-generate included makefiles, but in our case, we
-# don't have a direct way. Explicitly telling make that it has nothing to do
-# for them makes it go faster.
-%.d: ;
-
-# Use FORCE_DO_CMD to force a target to run.  Should be coupled with
-# do_cmd.
-.PHONY: FORCE_DO_CMD
-FORCE_DO_CMD:
-
-TOOLSET := target
-# Suffix rules, putting all outputs into $(obj).
-$(obj).$(TOOLSET)/%.o: $(srcdir)/%.c FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cpp FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(srcdir)/%.cxx FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(srcdir)/%.m FORCE_DO_CMD
-	@$(call do_cmd,objc,1)
-$(obj).$(TOOLSET)/%.o: $(srcdir)/%.mm FORCE_DO_CMD
-	@$(call do_cmd,objcxx,1)
-$(obj).$(TOOLSET)/%.o: $(srcdir)/%.S FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-$(obj).$(TOOLSET)/%.o: $(srcdir)/%.s FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-
-# Try building from generated source, too.
-$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.c FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cpp FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.cxx FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.m FORCE_DO_CMD
-	@$(call do_cmd,objc,1)
-$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.mm FORCE_DO_CMD
-	@$(call do_cmd,objcxx,1)
-$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.S FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-$(obj).$(TOOLSET)/%.o: $(obj).$(TOOLSET)/%.s FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-
-$(obj).$(TOOLSET)/%.o: $(obj)/%.c FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-$(obj).$(TOOLSET)/%.o: $(obj)/%.cc FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(obj)/%.cpp FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(obj)/%.cxx FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-$(obj).$(TOOLSET)/%.o: $(obj)/%.m FORCE_DO_CMD
-	@$(call do_cmd,objc,1)
-$(obj).$(TOOLSET)/%.o: $(obj)/%.mm FORCE_DO_CMD
-	@$(call do_cmd,objcxx,1)
-$(obj).$(TOOLSET)/%.o: $(obj)/%.S FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-$(obj).$(TOOLSET)/%.o: $(obj)/%.s FORCE_DO_CMD
-	@$(call do_cmd,cc,1)
-
-
-ifeq ($(strip $(foreach prefix,$(NO_LOAD),\
-    $(findstring $(join ^,$(prefix)),\
-                 $(join ^,contextify.target.mk)))),)
-  include contextify.target.mk
-endif
-
-quiet_cmd_regen_makefile = ACTION Regenerating $@
-cmd_regen_makefile = cd $(srcdir); /usr/local/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py -fmake --ignore-environment "--toplevel-dir=." -I/Users/nanalelfe/html/solutions_repo/node_modules/jsdom/node_modules/contextify/build/config.gypi -I/usr/local/lib/node_modules/npm/node_modules/node-gyp/addon.gypi -I/Users/nanalelfe/.node-gyp/4.4.6/include/node/common.gypi "--depth=." "-Goutput_dir=." "--generator-output=build" "-Dlibrary=shared_library" "-Dvisibility=default" "-Dnode_root_dir=/Users/nanalelfe/.node-gyp/4.4.6" "-Dnode_gyp_dir=/usr/local/lib/node_modules/npm/node_modules/node-gyp" "-Dnode_lib_file=node.lib" "-Dmodule_root_dir=/Users/nanalelfe/html/solutions_repo/node_modules/jsdom/node_modules/contextify" binding.gyp
-Makefile: $(srcdir)/../../../../../../.node-gyp/4.4.6/include/node/common.gypi $(srcdir)/build/config.gypi $(srcdir)/binding.gyp $(srcdir)/../../../../../../../../usr/local/lib/node_modules/npm/node_modules/node-gyp/addon.gypi
-	$(call do_cmd,regen_makefile)
-
-# "all" is a concatenation of the "all" targets from all the included
-# sub-makefiles. This is just here to clarify.
-all:
-
-# Add in dependency-tracking rules.  $(all_deps) is the list of every single
-# target in our tree. Only consider the ones with .d (dependency) info:
-d_files := $(wildcard $(foreach f,$(all_deps),$(depsdir)/$(f).d))
-ifneq ($(d_files),)
-  include $(d_files)
-endif
diff --git a/node_modules/jsdom/node_modules/contextify/build/Release/.deps/Release/contextify.node.d b/node_modules/jsdom/node_modules/contextify/build/Release/.deps/Release/contextify.node.d
deleted file mode 100644
index df7d933..0000000
--- a/node_modules/jsdom/node_modules/contextify/build/Release/.deps/Release/contextify.node.d
+++ /dev/null
@@ -1 +0,0 @@
-cmd_Release/contextify.node := c++ -bundle -undefined dynamic_lookup -Wl,-search_paths_first -mmacosx-version-min=10.5 -arch x86_64 -L./Release  -o Release/contextify.node Release/obj.target/contextify/src/contextify.o 
diff --git a/node_modules/jsdom/node_modules/contextify/build/Release/.deps/Release/obj.target/contextify/src/contextify.o.d b/node_modules/jsdom/node_modules/contextify/build/Release/.deps/Release/obj.target/contextify/src/contextify.o.d
deleted file mode 100644
index c0082cf..0000000
--- a/node_modules/jsdom/node_modules/contextify/build/Release/.deps/Release/obj.target/contextify/src/contextify.o.d
+++ /dev/null
@@ -1,52 +0,0 @@
-cmd_Release/obj.target/contextify/src/contextify.o := c++ '-DNODE_GYP_MODULE_NAME=contextify' '-D_DARWIN_USE_64_BIT_INODE=1' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-DBUILDING_NODE_EXTENSION' -I/Users/nanalelfe/.node-gyp/4.4.6/include/node -I/Users/nanalelfe/.node-gyp/4.4.6/src -I/Users/nanalelfe/.node-gyp/4.4.6/deps/uv/include -I/Users/nanalelfe/.node-gyp/4.4.6/deps/v8/include -I../node_modules/nan  -Os -gdwarf-2 -mmacosx-version-min=10.5 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -std=gnu++0x -fno-rtti -fno-exceptions -fno-threadsafe-statics -fno-strict-aliasing -MMD -MF ./Release/.deps/Release/obj.target/contextify/src/contextify.o.d.raw   -c -o Release/obj.target/contextify/src/contextify.o ../src/contextify.cc
-Release/obj.target/contextify/src/contextify.o: ../src/contextify.cc \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/node.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/v8.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/v8-version.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/v8config.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/node_version.h \
-  ../node_modules/nan/nan.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/uv.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-errno.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-version.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-unix.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-threadpool.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-darwin.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/node_buffer.h \
-  /Users/nanalelfe/.node-gyp/4.4.6/include/node/node_object_wrap.h \
-  ../node_modules/nan/nan_callbacks.h \
-  ../node_modules/nan/nan_callbacks_12_inl.h \
-  ../node_modules/nan/nan_maybe_43_inl.h \
-  ../node_modules/nan/nan_converters.h \
-  ../node_modules/nan/nan_converters_43_inl.h \
-  ../node_modules/nan/nan_new.h \
-  ../node_modules/nan/nan_implementation_12_inl.h \
-  ../node_modules/nan/nan_persistent_12_inl.h \
-  ../node_modules/nan/nan_weak.h ../node_modules/nan/nan_object_wrap.h \
-  ../node_modules/nan/nan_typedarray_contents.h
-../src/contextify.cc:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/node.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/v8.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/v8-version.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/v8config.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/node_version.h:
-../node_modules/nan/nan.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/uv.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-errno.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-version.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-unix.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-threadpool.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/uv-darwin.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/node_buffer.h:
-/Users/nanalelfe/.node-gyp/4.4.6/include/node/node_object_wrap.h:
-../node_modules/nan/nan_callbacks.h:
-../node_modules/nan/nan_callbacks_12_inl.h:
-../node_modules/nan/nan_maybe_43_inl.h:
-../node_modules/nan/nan_converters.h:
-../node_modules/nan/nan_converters_43_inl.h:
-../node_modules/nan/nan_new.h:
-../node_modules/nan/nan_implementation_12_inl.h:
-../node_modules/nan/nan_persistent_12_inl.h:
-../node_modules/nan/nan_weak.h:
-../node_modules/nan/nan_object_wrap.h:
-../node_modules/nan/nan_typedarray_contents.h:
diff --git a/node_modules/jsdom/node_modules/contextify/build/Release/contextify.node b/node_modules/jsdom/node_modules/contextify/build/Release/contextify.node
deleted file mode 100755
index 2056e25..0000000
Binary files a/node_modules/jsdom/node_modules/contextify/build/Release/contextify.node and /dev/null differ
diff --git a/node_modules/jsdom/node_modules/contextify/build/Release/obj.target/contextify/src/contextify.o b/node_modules/jsdom/node_modules/contextify/build/Release/obj.target/contextify/src/contextify.o
deleted file mode 100644
index ebe7bd4..0000000
Binary files a/node_modules/jsdom/node_modules/contextify/build/Release/obj.target/contextify/src/contextify.o and /dev/null differ
diff --git a/node_modules/jsdom/node_modules/contextify/build/binding.Makefile b/node_modules/jsdom/node_modules/contextify/build/binding.Makefile
deleted file mode 100644
index dff27df..0000000
--- a/node_modules/jsdom/node_modules/contextify/build/binding.Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# This file is generated by gyp; do not edit.
-
-export builddir_name ?= ./build/.
-.PHONY: all
-all:
-	$(MAKE) contextify
diff --git a/node_modules/jsdom/node_modules/contextify/build/config.gypi b/node_modules/jsdom/node_modules/contextify/build/config.gypi
deleted file mode 100644
index 3bfead0..0000000
--- a/node_modules/jsdom/node_modules/contextify/build/config.gypi
+++ /dev/null
@@ -1,138 +0,0 @@
-# Do not edit. File was generated by node-gyp's "configure" step
-{
-  "target_defaults": {
-    "cflags": [],
-    "default_configuration": "Release",
-    "defines": [],
-    "include_dirs": [],
-    "libraries": []
-  },
-  "variables": {
-    "asan": 0,
-    "host_arch": "x64",
-    "icu_data_file": "icudt56l.dat",
-    "icu_data_in": "../../deps/icu/source/data/in/icudt56l.dat",
-    "icu_endianness": "l",
-    "icu_gyp_path": "tools/icu/icu-generic.gyp",
-    "icu_locales": "en,root",
-    "icu_path": "./deps/icu",
-    "icu_small": "true",
-    "icu_ver_major": "56",
-    "llvm_version": 0,
-    "node_byteorder": "little",
-    "node_install_npm": "true",
-    "node_prefix": "/usr/local",
-    "node_release_urlbase": "https://nodejs.org/download/release/",
-    "node_shared_http_parser": "false",
-    "node_shared_libuv": "false",
-    "node_shared_openssl": "false",
-    "node_shared_zlib": "false",
-    "node_tag": "",
-    "node_use_dtrace": "true",
-    "node_use_etw": "false",
-    "node_use_lttng": "false",
-    "node_use_openssl": "true",
-    "node_use_perfctr": "false",
-    "openssl_fips": "",
-    "openssl_no_asm": 0,
-    "target_arch": "x64",
-    "uv_parent_path": "/deps/uv/",
-    "uv_use_dtrace": "true",
-    "v8_enable_gdbjit": 0,
-    "v8_enable_i18n_support": 1,
-    "v8_no_strict_aliasing": 1,
-    "v8_optimized_debug": 0,
-    "v8_random_seed": 0,
-    "v8_use_snapshot": "true",
-    "want_separate_host_toolset": 0,
-    "xcode_version": "7.0",
-    "nodedir": "/Users/nanalelfe/.node-gyp/4.4.6",
-    "copy_dev_lib": "true",
-    "standalone_static_library": 1,
-    "save_dev": "",
-    "browser": "",
-    "viewer": "man",
-    "rollback": "true",
-    "usage": "",
-    "globalignorefile": "/usr/local/etc/npmignore",
-    "init_author_url": "",
-    "maxsockets": "50",
-    "shell": "/bin/bash",
-    "parseable": "",
-    "shrinkwrap": "true",
-    "init_license": "ISC",
-    "if_present": "",
-    "cache_max": "Infinity",
-    "init_author_email": "",
-    "sign_git_tag": "",
-    "cert": "",
-    "git_tag_version": "true",
-    "local_address": "",
-    "long": "",
-    "fetch_retries": "2",
-    "npat": "",
-    "registry": "https://registry.npmjs.org/",
-    "key": "",
-    "message": "%s",
-    "versions": "",
-    "globalconfig": "/usr/local/etc/npmrc",
-    "always_auth": "",
-    "spin": "true",
-    "cache_lock_retries": "10",
-    "heading": "npm",
-    "fetch_retry_mintimeout": "10000",
-    "proprietary_attribs": "true",
-    "access": "",
-    "json": "",
-    "description": "true",
-    "engine_strict": "",
-    "https_proxy": "",
-    "init_module": "/Users/nanalelfe/.npm-init.js",
-    "userconfig": "/Users/nanalelfe/.npmrc",
-    "node_version": "4.4.6",
-    "user": "501",
-    "save": "true",
-    "editor": "vi",
-    "tag": "latest",
-    "global": "",
-    "optional": "true",
-    "bin_links": "true",
-    "force": "",
-    "searchopts": "",
-    "depth": "Infinity",
-    "rebuild_bundle": "true",
-    "searchsort": "name",
-    "unicode": "true",
-    "fetch_retry_maxtimeout": "60000",
-    "ca": "",
-    "save_prefix": "^",
-    "strict_ssl": "true",
-    "tag_version_prefix": "v",
-    "dev": "",
-    "fetch_retry_factor": "10",
-    "group": "20",
-    "save_exact": "",
-    "cache_lock_stale": "60000",
-    "version": "",
-    "cache_min": "10",
-    "cache": "/Users/nanalelfe/.npm",
-    "searchexclude": "",
-    "color": "true",
-    "save_optional": "",
-    "user_agent": "npm/2.15.5 node/v4.4.6 darwin x64",
-    "ignore_scripts": "",
-    "cache_lock_wait": "10000",
-    "production": "",
-    "save_bundle": "",
-    "init_version": "1.0.0",
-    "umask": "0022",
-    "git": "git",
-    "init_author_name": "",
-    "scope": "",
-    "onload_script": "",
-    "tmp": "/var/folders/2s/4h492msn7xzdffmg3p_gb_2m0000gn/T",
-    "unsafe_perm": "true",
-    "link": "",
-    "prefix": "/usr/local"
-  }
-}
diff --git a/node_modules/jsdom/node_modules/contextify/build/contextify.target.mk b/node_modules/jsdom/node_modules/contextify/build/contextify.target.mk
deleted file mode 100644
index c1d8e13..0000000
--- a/node_modules/jsdom/node_modules/contextify/build/contextify.target.mk
+++ /dev/null
@@ -1,165 +0,0 @@
-# This file is generated by gyp; do not edit.
-
-TOOLSET := target
-TARGET := contextify
-DEFS_Debug := \
-	'-DNODE_GYP_MODULE_NAME=contextify' \
-	'-D_DARWIN_USE_64_BIT_INODE=1' \
-	'-D_LARGEFILE_SOURCE' \
-	'-D_FILE_OFFSET_BITS=64' \
-	'-DBUILDING_NODE_EXTENSION' \
-	'-DDEBUG' \
-	'-D_DEBUG'
-
-# Flags passed to all source files.
-CFLAGS_Debug := \
-	-O0 \
-	-gdwarf-2 \
-	-mmacosx-version-min=10.5 \
-	-arch x86_64 \
-	-Wall \
-	-Wendif-labels \
-	-W \
-	-Wno-unused-parameter
-
-# Flags passed to only C files.
-CFLAGS_C_Debug := \
-	-fno-strict-aliasing
-
-# Flags passed to only C++ files.
-CFLAGS_CC_Debug := \
-	-std=gnu++0x \
-	-fno-rtti \
-	-fno-exceptions \
-	-fno-threadsafe-statics \
-	-fno-strict-aliasing
-
-# Flags passed to only ObjC files.
-CFLAGS_OBJC_Debug :=
-
-# Flags passed to only ObjC++ files.
-CFLAGS_OBJCC_Debug :=
-
-INCS_Debug := \
-	-I/Users/nanalelfe/.node-gyp/4.4.6/include/node \
-	-I/Users/nanalelfe/.node-gyp/4.4.6/src \
-	-I/Users/nanalelfe/.node-gyp/4.4.6/deps/uv/include \
-	-I/Users/nanalelfe/.node-gyp/4.4.6/deps/v8/include \
-	-I$(srcdir)/node_modules/nan
-
-DEFS_Release := \
-	'-DNODE_GYP_MODULE_NAME=contextify' \
-	'-D_DARWIN_USE_64_BIT_INODE=1' \
-	'-D_LARGEFILE_SOURCE' \
-	'-D_FILE_OFFSET_BITS=64' \
-	'-DBUILDING_NODE_EXTENSION'
-
-# Flags passed to all source files.
-CFLAGS_Release := \
-	-Os \
-	-gdwarf-2 \
-	-mmacosx-version-min=10.5 \
-	-arch x86_64 \
-	-Wall \
-	-Wendif-labels \
-	-W \
-	-Wno-unused-parameter
-
-# Flags passed to only C files.
-CFLAGS_C_Release := \
-	-fno-strict-aliasing
-
-# Flags passed to only C++ files.
-CFLAGS_CC_Release := \
-	-std=gnu++0x \
-	-fno-rtti \
-	-fno-exceptions \
-	-fno-threadsafe-statics \
-	-fno-strict-aliasing
-
-# Flags passed to only ObjC files.
-CFLAGS_OBJC_Release :=
-
-# Flags passed to only ObjC++ files.
-CFLAGS_OBJCC_Release :=
-
-INCS_Release := \
-	-I/Users/nanalelfe/.node-gyp/4.4.6/include/node \
-	-I/Users/nanalelfe/.node-gyp/4.4.6/src \
-	-I/Users/nanalelfe/.node-gyp/4.4.6/deps/uv/include \
-	-I/Users/nanalelfe/.node-gyp/4.4.6/deps/v8/include \
-	-I$(srcdir)/node_modules/nan
-
-OBJS := \
-	$(obj).target/$(TARGET)/src/contextify.o
-
-# Add to the list of files we specially track dependencies for.
-all_deps += $(OBJS)
-
-# CFLAGS et al overrides must be target-local.
-# See "Target-specific Variable Values" in the GNU Make manual.
-$(OBJS): TOOLSET := $(TOOLSET)
-$(OBJS): GYP_CFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE))  $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_C_$(BUILDTYPE))
-$(OBJS): GYP_CXXFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE))  $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_CC_$(BUILDTYPE))
-$(OBJS): GYP_OBJCFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE))  $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_C_$(BUILDTYPE)) $(CFLAGS_OBJC_$(BUILDTYPE))
-$(OBJS): GYP_OBJCXXFLAGS := $(DEFS_$(BUILDTYPE)) $(INCS_$(BUILDTYPE))  $(CFLAGS_$(BUILDTYPE)) $(CFLAGS_CC_$(BUILDTYPE)) $(CFLAGS_OBJCC_$(BUILDTYPE))
-
-# Suffix rules, putting all outputs into $(obj).
-
-$(obj).$(TOOLSET)/$(TARGET)/%.o: $(srcdir)/%.cc FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-
-# Try building from generated source, too.
-
-$(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj).$(TOOLSET)/%.cc FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-
-$(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj)/%.cc FORCE_DO_CMD
-	@$(call do_cmd,cxx,1)
-
-# End of this set of suffix rules
-### Rules for final target.
-LDFLAGS_Debug := \
-	-undefined dynamic_lookup \
-	-Wl,-search_paths_first \
-	-mmacosx-version-min=10.5 \
-	-arch x86_64 \
-	-L$(builddir)
-
-LIBTOOLFLAGS_Debug := \
-	-undefined dynamic_lookup \
-	-Wl,-search_paths_first
-
-LDFLAGS_Release := \
-	-undefined dynamic_lookup \
-	-Wl,-search_paths_first \
-	-mmacosx-version-min=10.5 \
-	-arch x86_64 \
-	-L$(builddir)
-
-LIBTOOLFLAGS_Release := \
-	-undefined dynamic_lookup \
-	-Wl,-search_paths_first
-
-LIBS :=
-
-$(builddir)/contextify.node: GYP_LDFLAGS := $(LDFLAGS_$(BUILDTYPE))
-$(builddir)/contextify.node: LIBS := $(LIBS)
-$(builddir)/contextify.node: GYP_LIBTOOLFLAGS := $(LIBTOOLFLAGS_$(BUILDTYPE))
-$(builddir)/contextify.node: TOOLSET := $(TOOLSET)
-$(builddir)/contextify.node: $(OBJS) FORCE_DO_CMD
-	$(call do_cmd,solink_module)
-
-all_deps += $(builddir)/contextify.node
-# Add target alias
-.PHONY: contextify
-contextify: $(builddir)/contextify.node
-
-# Short alias for building this executable.
-.PHONY: contextify.node
-contextify.node: $(builddir)/contextify.node
-
-# Add executable to "all" target.
-.PHONY: all
-all: $(builddir)/contextify.node
-
diff --git a/node_modules/jsdom/node_modules/contextify/build/gyp-mac-tool b/node_modules/jsdom/node_modules/contextify/build/gyp-mac-tool
deleted file mode 100755
index 8ef02b0..0000000
--- a/node_modules/jsdom/node_modules/contextify/build/gyp-mac-tool
+++ /dev/null
@@ -1,611 +0,0 @@
-#!/usr/bin/env python
-# Generated by gyp. Do not edit.
-# Copyright (c) 2012 Google Inc. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Utility functions to perform Xcode-style build steps.
-
-These functions are executed via gyp-mac-tool when using the Makefile generator.
-"""
-
-import fcntl
-import fnmatch
-import glob
-import json
-import os
-import plistlib
-import re
-import shutil
-import string
-import subprocess
-import sys
-import tempfile
-
-
-def main(args):
-  executor = MacTool()
-  exit_code = executor.Dispatch(args)
-  if exit_code is not None:
-    sys.exit(exit_code)
-
-
-class MacTool(object):
-  """This class performs all the Mac tooling steps. The methods can either be
-  executed directly, or dispatched from an argument list."""
-
-  def Dispatch(self, args):
-    """Dispatches a string command to a method."""
-    if len(args) < 1:
-      raise Exception("Not enough arguments")
-
-    method = "Exec%s" % self._CommandifyName(args[0])
-    return getattr(self, method)(*args[1:])
-
-  def _CommandifyName(self, name_string):
-    """Transforms a tool name like copy-info-plist to CopyInfoPlist"""
-    return name_string.title().replace('-', '')
-
-  def ExecCopyBundleResource(self, source, dest, convert_to_binary):
-    """Copies a resource file to the bundle/Resources directory, performing any
-    necessary compilation on each resource."""
-    extension = os.path.splitext(source)[1].lower()
-    if os.path.isdir(source):
-      # Copy tree.
-      # TODO(thakis): This copies file attributes like mtime, while the
-      # single-file branch below doesn't. This should probably be changed to
-      # be consistent with the single-file branch.
-      if os.path.exists(dest):
-        shutil.rmtree(dest)
-      shutil.copytree(source, dest)
-    elif extension == '.xib':
-      return self._CopyXIBFile(source, dest)
-    elif extension == '.storyboard':
-      return self._CopyXIBFile(source, dest)
-    elif extension == '.strings':
-      self._CopyStringsFile(source, dest, convert_to_binary)
-    else:
-      shutil.copy(source, dest)
-
-  def _CopyXIBFile(self, source, dest):
-    """Compiles a XIB file with ibtool into a binary plist in the bundle."""
-
-    # ibtool sometimes crashes with relative paths. See crbug.com/314728.
-    base = os.path.dirname(os.path.realpath(__file__))
-    if os.path.relpath(source):
-      source = os.path.join(base, source)
-    if os.path.relpath(dest):
-      dest = os.path.join(base, dest)
-
-    args = ['xcrun', 'ibtool', '--errors', '--warnings', '--notices',
-        '--output-format', 'human-readable-text', '--compile', dest, source]
-    ibtool_section_re = re.compile(r'/\*.*\*/')
-    ibtool_re = re.compile(r'.*note:.*is clipping its content')
-    ibtoolout = subprocess.Popen(args, stdout=subprocess.PIPE)
-    current_section_header = None
-    for line in ibtoolout.stdout:
-      if ibtool_section_re.match(line):
-        current_section_header = line
-      elif not ibtool_re.match(line):
-        if current_section_header:
-          sys.stdout.write(current_section_header)
-          current_section_header = None
-        sys.stdout.write(line)
-    return ibtoolout.returncode
-
-  def _ConvertToBinary(self, dest):
-    subprocess.check_call([
-        'xcrun', 'plutil', '-convert', 'binary1', '-o', dest, dest])
-
-  def _CopyStringsFile(self, source, dest, convert_to_binary):
-    """Copies a .strings file using iconv to reconvert the input into UTF-16."""
-    input_code = self._DetectInputEncoding(source) or "UTF-8"
-
-    # Xcode's CpyCopyStringsFile / builtin-copyStrings seems to call
-    # CFPropertyListCreateFromXMLData() behind the scenes; at least it prints
-    #     CFPropertyListCreateFromXMLData(): Old-style plist parser: missing
-    #     semicolon in dictionary.
-    # on invalid files. Do the same kind of validation.
-    import CoreFoundation
-    s = open(source, 'rb').read()
-    d = CoreFoundation.CFDataCreate(None, s, len(s))
-    _, error = CoreFoundation.CFPropertyListCreateFromXMLData(None, d, 0, None)
-    if error:
-      return
-
-    fp = open(dest, 'wb')
-    fp.write(s.decode(input_code).encode('UTF-16'))
-    fp.close()
-
-    if convert_to_binary == 'True':
-      self._ConvertToBinary(dest)
-
-  def _DetectInputEncoding(self, file_name):
-    """Reads the first few bytes from file_name and tries to guess the text
-    encoding. Returns None as a guess if it can't detect it."""
-    fp = open(file_name, 'rb')
-    try:
-      header = fp.read(3)
-    except e:
-      fp.close()
-      return None
-    fp.close()
-    if header.startswith("\xFE\xFF"):
-      return "UTF-16"
-    elif header.startswith("\xFF\xFE"):
-      return "UTF-16"
-    elif header.startswith("\xEF\xBB\xBF"):
-      return "UTF-8"
-    else:
-      return None
-
-  def ExecCopyInfoPlist(self, source, dest, convert_to_binary, *keys):
-    """Copies the |source| Info.plist to the destination directory |dest|."""
-    # Read the source Info.plist into memory.
-    fd = open(source, 'r')
-    lines = fd.read()
-    fd.close()
-
-    # Insert synthesized key/value pairs (e.g. BuildMachineOSBuild).
-    plist = plistlib.readPlistFromString(lines)
-    if keys:
-      plist = dict(plist.items() + json.loads(keys[0]).items())
-    lines = plistlib.writePlistToString(plist)
-
-    # Go through all the environment variables and replace them as variables in
-    # the file.
-    IDENT_RE = re.compile(r'[/\s]')
-    for key in os.environ:
-      if key.startswith('_'):
-        continue
-      evar = '${%s}' % key
-      evalue = os.environ[key]
-      lines = string.replace(lines, evar, evalue)
-
-      # Xcode supports various suffices on environment variables, which are
-      # all undocumented. :rfc1034identifier is used in the standard project
-      # template these days, and :identifier was used earlier. They are used to
-      # convert non-url characters into things that look like valid urls --
-      # except that the replacement character for :identifier, '_' isn't valid
-      # in a URL either -- oops, hence :rfc1034identifier was born.
-      evar = '${%s:identifier}' % key
-      evalue = IDENT_RE.sub('_', os.environ[key])
-      lines = string.replace(lines, evar, evalue)
-
-      evar = '${%s:rfc1034identifier}' % key
-      evalue = IDENT_RE.sub('-', os.environ[key])
-      lines = string.replace(lines, evar, evalue)
-
-    # Remove any keys with values that haven't been replaced.
-    lines = lines.split('\n')
-    for i in range(len(lines)):
-      if lines[i].strip().startswith("<string>${"):
-        lines[i] = None
-        lines[i - 1] = None
-    lines = '\n'.join(filter(lambda x: x is not None, lines))
-
-    # Write out the file with variables replaced.
-    fd = open(dest, 'w')
-    fd.write(lines)
-    fd.close()
-
-    # Now write out PkgInfo file now that the Info.plist file has been
-    # "compiled".
-    self._WritePkgInfo(dest)
-
-    if convert_to_binary == 'True':
-      self._ConvertToBinary(dest)
-
-  def _WritePkgInfo(self, info_plist):
-    """This writes the PkgInfo file from the data stored in Info.plist."""
-    plist = plistlib.readPlist(info_plist)
-    if not plist:
-      return
-
-    # Only create PkgInfo for executable types.
-    package_type = plist['CFBundlePackageType']
-    if package_type != 'APPL':
-      return
-
-    # The format of PkgInfo is eight characters, representing the bundle type
-    # and bundle signature, each four characters. If that is missing, four
-    # '?' characters are used instead.
-    signature_code = plist.get('CFBundleSignature', '????')
-    if len(signature_code) != 4:  # Wrong length resets everything, too.
-      signature_code = '?' * 4
-
-    dest = os.path.join(os.path.dirname(info_plist), 'PkgInfo')
-    fp = open(dest, 'w')
-    fp.write('%s%s' % (package_type, signature_code))
-    fp.close()
-
-  def ExecFlock(self, lockfile, *cmd_list):
-    """Emulates the most basic behavior of Linux's flock(1)."""
-    # Rely on exception handling to report errors.
-    fd = os.open(lockfile, os.O_RDONLY|os.O_NOCTTY|os.O_CREAT, 0o666)
-    fcntl.flock(fd, fcntl.LOCK_EX)
-    return subprocess.call(cmd_list)
-
-  def ExecFilterLibtool(self, *cmd_list):
-    """Calls libtool and filters out '/path/to/libtool: file: foo.o has no
-    symbols'."""
-    libtool_re = re.compile(r'^.*libtool: file: .* has no symbols$')
-    libtool_re5 = re.compile(
-        r'^.*libtool: warning for library: ' +
-        r'.* the table of contents is empty ' +
-        r'\(no object file members in the library define global symbols\)$')
-    env = os.environ.copy()
-    # Ref:
-    # http://www.opensource.apple.com/source/cctools/cctools-809/misc/libtool.c
-    # The problem with this flag is that it resets the file mtime on the file to
-    # epoch=0, e.g. 1970-1-1 or 1969-12-31 depending on timezone.
-    env['ZERO_AR_DATE'] = '1'
-    libtoolout = subprocess.Popen(cmd_list, stderr=subprocess.PIPE, env=env)
-    _, err = libtoolout.communicate()
-    for line in err.splitlines():
-      if not libtool_re.match(line) and not libtool_re5.match(line):
-        print >>sys.stderr, line
-    # Unconditionally touch the output .a file on the command line if present
-    # and the command succeeded. A bit hacky.
-    if not libtoolout.returncode:
-      for i in range(len(cmd_list) - 1):
-        if cmd_list[i] == "-o" and cmd_list[i+1].endswith('.a'):
-          os.utime(cmd_list[i+1], None)
-          break
-    return libtoolout.returncode
-
-  def ExecPackageFramework(self, framework, version):
-    """Takes a path to Something.framework and the Current version of that and
-    sets up all the symlinks."""
-    # Find the name of the binary based on the part before the ".framework".
-    binary = os.path.basename(framework).split('.')[0]
-
-    CURRENT = 'Current'
-    RESOURCES = 'Resources'
-    VERSIONS = 'Versions'
-
-    if not os.path.exists(os.path.join(framework, VERSIONS, version, binary)):
-      # Binary-less frameworks don't seem to contain symlinks (see e.g.
-      # chromium's out/Debug/org.chromium.Chromium.manifest/ bundle).
-      return
-
-    # Move into the framework directory to set the symlinks correctly.
-    pwd = os.getcwd()
-    os.chdir(framework)
-
-    # Set up the Current version.
-    self._Relink(version, os.path.join(VERSIONS, CURRENT))
-
-    # Set up the root symlinks.
-    self._Relink(os.path.join(VERSIONS, CURRENT, binary), binary)
-    self._Relink(os.path.join(VERSIONS, CURRENT, RESOURCES), RESOURCES)
-
-    # Back to where we were before!
-    os.chdir(pwd)
-
-  def _Relink(self, dest, link):
-    """Creates a symlink to |dest| named |link|. If |link| already exists,
-    it is overwritten."""
-    if os.path.lexists(link):
-      os.remove(link)
-    os.symlink(dest, link)
-
-  def ExecCompileXcassets(self, keys, *inputs):
-    """Compiles multiple .xcassets files into a single .car file.
-
-    This invokes 'actool' to compile all the inputs .xcassets files. The
-    |keys| arguments is a json-encoded dictionary of extra arguments to
-    pass to 'actool' when the asset catalogs contains an application icon
-    or a launch image.
-
-    Note that 'actool' does not create the Assets.car file if the asset
-    catalogs does not contains imageset.
-    """
-    command_line = [
-      'xcrun', 'actool', '--output-format', 'human-readable-text',
-      '--compress-pngs', '--notices', '--warnings', '--errors',
-    ]
-    is_iphone_target = 'IPHONEOS_DEPLOYMENT_TARGET' in os.environ
-    if is_iphone_target:
-      platform = os.environ['CONFIGURATION'].split('-')[-1]
-      if platform not in ('iphoneos', 'iphonesimulator'):
-        platform = 'iphonesimulator'
-      command_line.extend([
-          '--platform', platform, '--target-device', 'iphone',
-          '--target-device', 'ipad', '--minimum-deployment-target',
-          os.environ['IPHONEOS_DEPLOYMENT_TARGET'], '--compile',
-          os.path.abspath(os.environ['CONTENTS_FOLDER_PATH']),
-      ])
-    else:
-      command_line.extend([
-          '--platform', 'macosx', '--target-device', 'mac',
-          '--minimum-deployment-target', os.environ['MACOSX_DEPLOYMENT_TARGET'],
-          '--compile',
-          os.path.abspath(os.environ['UNLOCALIZED_RESOURCES_FOLDER_PATH']),
-      ])
-    if keys:
-      keys = json.loads(keys)
-      for key, value in keys.iteritems():
-        arg_name = '--' + key
-        if isinstance(value, bool):
-          if value:
-            command_line.append(arg_name)
-        elif isinstance(value, list):
-          for v in value:
-            command_line.append(arg_name)
-            command_line.append(str(v))
-        else:
-          command_line.append(arg_name)
-          command_line.append(str(value))
-    # Note: actool crashes if inputs path are relative, so use os.path.abspath
-    # to get absolute path name for inputs.
-    command_line.extend(map(os.path.abspath, inputs))
-    subprocess.check_call(command_line)
-
-  def ExecMergeInfoPlist(self, output, *inputs):
-    """Merge multiple .plist files into a single .plist file."""
-    merged_plist = {}
-    for path in inputs:
-      plist = self._LoadPlistMaybeBinary(path)
-      self._MergePlist(merged_plist, plist)
-    plistlib.writePlist(merged_plist, output)
-
-  def ExecCodeSignBundle(self, key, resource_rules, entitlements, provisioning):
-    """Code sign a bundle.
-
-    This function tries to code sign an iOS bundle, following the same
-    algorithm as Xcode:
-      1. copy ResourceRules.plist from the user or the SDK into the bundle,
-      2. pick the provisioning profile that best match the bundle identifier,
-         and copy it into the bundle as embedded.mobileprovision,
-      3. copy Entitlements.plist from user or SDK next to the bundle,
-      4. code sign the bundle.
-    """
-    resource_rules_path = self._InstallResourceRules(resource_rules)
-    substitutions, overrides = self._InstallProvisioningProfile(
-        provisioning, self._GetCFBundleIdentifier())
-    entitlements_path = self._InstallEntitlements(
-        entitlements, substitutions, overrides)
-    subprocess.check_call([
-        'codesign', '--force', '--sign', key, '--resource-rules',
-        resource_rules_path, '--entitlements', entitlements_path,
-        os.path.join(
-            os.environ['TARGET_BUILD_DIR'],
-            os.environ['FULL_PRODUCT_NAME'])])
-
-  def _InstallResourceRules(self, resource_rules):
-    """Installs ResourceRules.plist from user or SDK into the bundle.
-
-    Args:
-      resource_rules: string, optional, path to the ResourceRules.plist file
-        to use, default to "${SDKROOT}/ResourceRules.plist"
-
-    Returns:
-      Path to the copy of ResourceRules.plist into the bundle.
-    """
-    source_path = resource_rules
-    target_path = os.path.join(
-        os.environ['BUILT_PRODUCTS_DIR'],
-        os.environ['CONTENTS_FOLDER_PATH'],
-        'ResourceRules.plist')
-    if not source_path:
-      source_path = os.path.join(
-          os.environ['SDKROOT'], 'ResourceRules.plist')
-    shutil.copy2(source_path, target_path)
-    return target_path
-
-  def _InstallProvisioningProfile(self, profile, bundle_identifier):
-    """Installs embedded.mobileprovision into the bundle.
-
-    Args:
-      profile: string, optional, short name of the .mobileprovision file
-        to use, if empty or the file is missing, the best file installed
-        will be used
-      bundle_identifier: string, value of CFBundleIdentifier from Info.plist
-
-    Returns:
-      A tuple containing two dictionary: variables substitutions and values
-      to overrides when generating the entitlements file.
-    """
-    source_path, provisioning_data, team_id = self._FindProvisioningProfile(
-        profile, bundle_identifier)
-    target_path = os.path.join(
-        os.environ['BUILT_PRODUCTS_DIR'],
-        os.environ['CONTENTS_FOLDER_PATH'],
-        'embedded.mobileprovision')
-    shutil.copy2(source_path, target_path)
-    substitutions = self._GetSubstitutions(bundle_identifier, team_id + '.')
-    return substitutions, provisioning_data['Entitlements']
-
-  def _FindProvisioningProfile(self, profile, bundle_identifier):
-    """Finds the .mobileprovision file to use for signing the bundle.
-
-    Checks all the installed provisioning profiles (or if the user specified
-    the PROVISIONING_PROFILE variable, only consult it) and select the most
-    specific that correspond to the bundle identifier.
-
-    Args:
-      profile: string, optional, short name of the .mobileprovision file
-        to use, if empty or the file is missing, the best file installed
-        will be used
-      bundle_identifier: string, value of CFBundleIdentifier from Info.plist
-
-    Returns:
-      A tuple of the path to the selected provisioning profile, the data of
-      the embedded plist in the provisioning profile and the team identifier
-      to use for code signing.
-
-    Raises:
-      SystemExit: if no .mobileprovision can be used to sign the bundle.
-    """
-    profiles_dir = os.path.join(
-        os.environ['HOME'], 'Library', 'MobileDevice', 'Provisioning Profiles')
-    if not os.path.isdir(profiles_dir):
-      print >>sys.stderr, (
-          'cannot find mobile provisioning for %s' % bundle_identifier)
-      sys.exit(1)
-    provisioning_profiles = None
-    if profile:
-      profile_path = os.path.join(profiles_dir, profile + '.mobileprovision')
-      if os.path.exists(profile_path):
-        provisioning_profiles = [profile_path]
-    if not provisioning_profiles:
-      provisioning_profiles = glob.glob(
-          os.path.join(profiles_dir, '*.mobileprovision'))
-    valid_provisioning_profiles = {}
-    for profile_path in provisioning_profiles:
-      profile_data = self._LoadProvisioningProfile(profile_path)
-      app_id_pattern = profile_data.get(
-          'Entitlements', {}).get('application-identifier', '')
-      for team_identifier in profile_data.get('TeamIdentifier', []):
-        app_id = '%s.%s' % (team_identifier, bundle_identifier)
-        if fnmatch.fnmatch(app_id, app_id_pattern):
-          valid_provisioning_profiles[app_id_pattern] = (
-              profile_path, profile_data, team_identifier)
-    if not valid_provisioning_profiles:
-      print >>sys.stderr, (
-          'cannot find mobile provisioning for %s' % bundle_identifier)
-      sys.exit(1)
-    # If the user has multiple provisioning profiles installed that can be
-    # used for ${bundle_identifier}, pick the most specific one (ie. the
-    # provisioning profile whose pattern is the longest).
-    selected_key = max(valid_provisioning_profiles, key=lambda v: len(v))
-    return valid_provisioning_profiles[selected_key]
-
-  def _LoadProvisioningProfile(self, profile_path):
-    """Extracts the plist embedded in a provisioning profile.
-
-    Args:
-      profile_path: string, path to the .mobileprovision file
-
-    Returns:
-      Content of the plist embedded in the provisioning profile as a dictionary.
-    """
-    with tempfile.NamedTemporaryFile() as temp:
-      subprocess.check_call([
-          'security', 'cms', '-D', '-i', profile_path, '-o', temp.name])
-      return self._LoadPlistMaybeBinary(temp.name)
-
-  def _MergePlist(self, merged_plist, plist):
-    """Merge |plist| into |merged_plist|."""
-    for key, value in plist.iteritems():
-      if isinstance(value, dict):
-        merged_value = merged_plist.get(key, {})
-        if isinstance(merged_value, dict):
-          self._MergePlist(merged_value, value)
-          merged_plist[key] = merged_value
-        else:
-          merged_plist[key] = value
-      else:
-        merged_plist[key] = value
-
-  def _LoadPlistMaybeBinary(self, plist_path):
-    """Loads into a memory a plist possibly encoded in binary format.
-
-    This is a wrapper around plistlib.readPlist that tries to convert the
-    plist to the XML format if it can't be parsed (assuming that it is in
-    the binary format).
-
-    Args:
-      plist_path: string, path to a plist file, in XML or binary format
-
-    Returns:
-      Content of the plist as a dictionary.
-    """
-    try:
-      # First, try to read the file using plistlib that only supports XML,
-      # and if an exception is raised, convert a temporary copy to XML and
-      # load that copy.
-      return plistlib.readPlist(plist_path)
-    except:
-      pass
-    with tempfile.NamedTemporaryFile() as temp:
-      shutil.copy2(plist_path, temp.name)
-      subprocess.check_call(['plutil', '-convert', 'xml1', temp.name])
-      return plistlib.readPlist(temp.name)
-
-  def _GetSubstitutions(self, bundle_identifier, app_identifier_prefix):
-    """Constructs a dictionary of variable substitutions for Entitlements.plist.
-
-    Args:
-      bundle_identifier: string, value of CFBundleIdentifier from Info.plist
-      app_identifier_prefix: string, value for AppIdentifierPrefix
-
-    Returns:
-      Dictionary of substitutions to apply when generating Entitlements.plist.
-    """
-    return {
-      'CFBundleIdentifier': bundle_identifier,
-      'AppIdentifierPrefix': app_identifier_prefix,
-    }
-
-  def _GetCFBundleIdentifier(self):
-    """Extracts CFBundleIdentifier value from Info.plist in the bundle.
-
-    Returns:
-      Value of CFBundleIdentifier in the Info.plist located in the bundle.
-    """
-    info_plist_path = os.path.join(
-        os.environ['TARGET_BUILD_DIR'],
-        os.environ['INFOPLIST_PATH'])
-    info_plist_data = self._LoadPlistMaybeBinary(info_plist_path)
-    return info_plist_data['CFBundleIdentifier']
-
-  def _InstallEntitlements(self, entitlements, substitutions, overrides):
-    """Generates and install the ${BundleName}.xcent entitlements file.
-
-    Expands variables "$(variable)" pattern in the source entitlements file,
-    add extra entitlements defined in the .mobileprovision file and the copy
-    the generated plist to "${BundlePath}.xcent".
-
-    Args:
-      entitlements: string, optional, path to the Entitlements.plist template
-        to use, defaults to "${SDKROOT}/Entitlements.plist"
-      substitutions: dictionary, variable substitutions
-      overrides: dictionary, values to add to the entitlements
-
-    Returns:
-      Path to the generated entitlements file.
-    """
-    source_path = entitlements
-    target_path = os.path.join(
-        os.environ['BUILT_PRODUCTS_DIR'],
-        os.environ['PRODUCT_NAME'] + '.xcent')
-    if not source_path:
-      source_path = os.path.join(
-          os.environ['SDKROOT'],
-          'Entitlements.plist')
-    shutil.copy2(source_path, target_path)
-    data = self._LoadPlistMaybeBinary(target_path)
-    data = self._ExpandVariables(data, substitutions)
-    if overrides:
-      for key in overrides:
-        if key not in data:
-          data[key] = overrides[key]
-    plistlib.writePlist(data, target_path)
-    return target_path
-
-  def _ExpandVariables(self, data, substitutions):
-    """Expands variables "$(variable)" in data.
-
-    Args:
-      data: object, can be either string, list or dictionary
-      substitutions: dictionary, variable substitutions to perform
-
-    Returns:
-      Copy of data where each references to "$(variable)" has been replaced
-      by the corresponding value found in substitutions, or left intact if
-      the key was not found.
-    """
-    if isinstance(data, str):
-      for key, value in substitutions.iteritems():
-        data = data.replace('$(%s)' % key, value)
-      return data
-    if isinstance(data, list):
-      return [self._ExpandVariables(v, substitutions) for v in data]
-    if isinstance(data, dict):
-      return {k: self._ExpandVariables(data[k], substitutions) for k in data}
-    return data
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv[1:]))
diff --git a/node_modules/jsdom/node_modules/contextify/changelog b/node_modules/jsdom/node_modules/contextify/changelog
deleted file mode 100644
index 4e44577..0000000
--- a/node_modules/jsdom/node_modules/contextify/changelog
+++ /dev/null
@@ -1,67 +0,0 @@
-0.1.15
-    * Add support for Node 4 (Ido Ben-Yair - @idoby and Rod Vagg - @rvagg)
-0.1.14
-    * Update NAN to ~1.8.4 (Benjamin Byholm - @kkoopa)
-0.1.13
-    * Bump NAN to ~1.5.0 (Trygve Lie - @trygve-lie)
-0.1.12
-    * Fix build for newer V8s (Andrew Paprocki - @apaprocki)
-0.1.11
-    * Fix build error on node 0.11 (Sergei Ianovich - @yanovich)
-0.1.10
-    * Fix segfault in GlobalPropertyGetter() (Sergei Ianovich - @yanovich)
-0.1.9
-    * Update NAN to 1.3.0 (Benjamin Byholm - @kkoopa)
-    * Notify heap on context disposal (Kevin Decker - @kpdecker)
-    * Remove unused persistent handles (Kevin Decker - @kpdecker)
-0.1.8
-    * Update NAN to 1.0.0 (Benjamin Byholm - @kkoopa)
-0.1.7
-    * Fix broken builds with node >= 0.11.4 (Benjamin Byholm - @kkoopa)
-0.1.6
-    * Fix broken build with node >= 0.11.0 (Jamie Kirkpatrick - @jpk)
-0.1.5
-    * Fix broken builds on 0.9.11 and above (tomgco - #61)
-0.1.4
-    * Fix segfault on Node >= 0.9.6. (pyokagan)
-    * Allow pre-compiling scripts. (mroch)
-0.1.3
-    * Remove PrintException.
-0.1.2
-    * Renamed bindings.gyp to binding.gyp (Rex Morgan)
-    * More fixes for OS X build.
-0.1.1
-    * Add node-gyp build support (Nathan Rajlich)
-    * Fix build for OS X (stolen from einaros's work on ws :)).
-    * Better exception reporting (print error message and stack trace).
-0.1.0
-    * Fix: #13 - Can't use global.eval as function.
-    * Added [Named|Indexed]SecurityCallbacks to global ObjectTemplate.
-    * No longer detaching the global proxy.
-    * Refactored to use node::ObjectWrap.
-0.0.7
-    * Fix: #11 - Declared global variables treated as undefined
-
-0.0.6
-    * Fix: potential segfault when looking up properties on sandbox.
-
-0.0.5
-    * Better error feedback when the module isn't built on the current node
-      version.
-    * All builds now build to the Release directory, regardless of Node
-      version.
-
-0.0.4
-    * Defend against calling Contextify methods on the global after dispose()
-      has been called.
-    * Fix: npm install fails on Node 0.5.x.
-
-0.0.3
-    * Fix: segfault due to premature garbage collection of sandbox.
-    * Added dispose() method to clean up context.
-
-0.0.2
-    * Fix: memory leak due to creating unnecessary function instances.
-
-0.0.1
-    * Initial release
diff --git a/node_modules/jsdom/node_modules/contextify/lib/contextify.js b/node_modules/jsdom/node_modules/contextify/lib/contextify.js
deleted file mode 100644
index 01020e0..0000000
--- a/node_modules/jsdom/node_modules/contextify/lib/contextify.js
+++ /dev/null
@@ -1,48 +0,0 @@
-var binding = require('bindings')('contextify');
-var ContextifyContext = binding.ContextifyContext;
-var ContextifyScript = binding.ContextifyScript;
-
-function Contextify (sandbox) {
-    if (typeof sandbox != 'object') {
-        sandbox = {};
-    }
-    var ctx = new ContextifyContext(sandbox);
-
-    sandbox.run = function () {
-        return ctx.run.apply(ctx, arguments);
-    };
-
-    sandbox.getGlobal = function () {
-        return ctx.getGlobal();
-    }
-
-    sandbox.dispose = function () {
-        sandbox.run = function () {
-            throw new Error("Called run() after dispose().");
-        };
-        sandbox.getGlobal = function () {
-            throw new Error("Called getGlobal() after dispose().");
-        };
-        sandbox.dispose = function () {
-            throw new Error("Called dispose() after dispose().");
-        };
-        ctx = null;
-    }
-    return sandbox;
-}
-
-Contextify.createContext = function (sandbox) {
-    if (typeof sandbox != 'object') {
-        sandbox = {};
-    }
-    return new ContextifyContext(sandbox);
-};
-
-Contextify.createScript = function (code, filename) {
-    if (typeof code != 'string') {
-        throw new TypeError('Code argument is required');
-    }
-    return new ContextifyScript(code, filename);
-};
-
-module.exports = Contextify;
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/bindings/README.md b/node_modules/jsdom/node_modules/contextify/node_modules/bindings/README.md
deleted file mode 100644
index 585cf51..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/bindings/README.md
+++ /dev/null
@@ -1,97 +0,0 @@
-node-bindings
-=============
-### Helper module for loading your native module's .node file
-
-This is a helper module for authors of Node.js native addon modules.
-It is basically the "swiss army knife" of `require()`ing your native module's
-`.node` file.
-
-Throughout the course of Node's native addon history, addons have ended up being
-compiled in a variety of different places, depending on which build tool and which
-version of node was used. To make matters worse, now the _gyp_ build tool can
-produce either a _Release_ or _Debug_ build, each being built into different
-locations.
-
-This module checks _all_ the possible locations that a native addon would be built
-at, and returns the first one that loads successfully.
-
-
-Installation
-------------
-
-Install with `npm`:
-
-``` bash
-$ npm install bindings
-```
-
-Or add it to the `"dependencies"` section of your _package.json_ file.
-
-
-Example
--------
-
-`require()`ing the proper bindings file for the current node version, platform
-and architecture is as simple as:
-
-``` js
-var bindings = require('bindings')('binding.node')
-
-// Use your bindings defined in your C files
-bindings.your_c_function()
-```
-
-
-Nice Error Output
------------------
-
-When the `.node` file could not be loaded, `node-bindings` throws an Error with
-a nice error message telling you exactly what was tried. You can also check the
-`err.tries` Array property.
-
-```
-Error: Could not load the bindings file. Tried:
- → /Users/nrajlich/ref/build/binding.node
- → /Users/nrajlich/ref/build/Debug/binding.node
- → /Users/nrajlich/ref/build/Release/binding.node
- → /Users/nrajlich/ref/out/Debug/binding.node
- → /Users/nrajlich/ref/Debug/binding.node
- → /Users/nrajlich/ref/out/Release/binding.node
- → /Users/nrajlich/ref/Release/binding.node
- → /Users/nrajlich/ref/build/default/binding.node
- → /Users/nrajlich/ref/compiled/0.8.2/darwin/x64/binding.node
-    at bindings (/Users/nrajlich/ref/node_modules/bindings/bindings.js:84:13)
-    at Object.<anonymous> (/Users/nrajlich/ref/lib/ref.js:5:47)
-    at Module._compile (module.js:449:26)
-    at Object.Module._extensions..js (module.js:467:10)
-    at Module.load (module.js:356:32)
-    at Function.Module._load (module.js:312:12)
-    ...
-```
-
-
-License
--------
-
-(The MIT License)
-
-Copyright (c) 2012 Nathan Rajlich &lt;nathan@tootallnate.net&gt;
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-'Software'), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/bindings/bindings.js b/node_modules/jsdom/node_modules/contextify/node_modules/bindings/bindings.js
deleted file mode 100644
index 93dcf85..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/bindings/bindings.js
+++ /dev/null
@@ -1,166 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var fs = require('fs')
-  , path = require('path')
-  , join = path.join
-  , dirname = path.dirname
-  , exists = fs.existsSync || path.existsSync
-  , defaults = {
-        arrow: process.env.NODE_BINDINGS_ARROW || ' → '
-      , compiled: process.env.NODE_BINDINGS_COMPILED_DIR || 'compiled'
-      , platform: process.platform
-      , arch: process.arch
-      , version: process.versions.node
-      , bindings: 'bindings.node'
-      , try: [
-          // node-gyp's linked version in the "build" dir
-          [ 'module_root', 'build', 'bindings' ]
-          // node-waf and gyp_addon (a.k.a node-gyp)
-        , [ 'module_root', 'build', 'Debug', 'bindings' ]
-        , [ 'module_root', 'build', 'Release', 'bindings' ]
-          // Debug files, for development (legacy behavior, remove for node v0.9)
-        , [ 'module_root', 'out', 'Debug', 'bindings' ]
-        , [ 'module_root', 'Debug', 'bindings' ]
-          // Release files, but manually compiled (legacy behavior, remove for node v0.9)
-        , [ 'module_root', 'out', 'Release', 'bindings' ]
-        , [ 'module_root', 'Release', 'bindings' ]
-          // Legacy from node-waf, node <= 0.4.x
-        , [ 'module_root', 'build', 'default', 'bindings' ]
-          // Production "Release" buildtype binary (meh...)
-        , [ 'module_root', 'compiled', 'version', 'platform', 'arch', 'bindings' ]
-        ]
-    }
-
-/**
- * The main `bindings()` function loads the compiled bindings for a given module.
- * It uses V8's Error API to determine the parent filename that this function is
- * being invoked from, which is then used to find the root directory.
- */
-
-function bindings (opts) {
-
-  // Argument surgery
-  if (typeof opts == 'string') {
-    opts = { bindings: opts }
-  } else if (!opts) {
-    opts = {}
-  }
-  opts.__proto__ = defaults
-
-  // Get the module root
-  if (!opts.module_root) {
-    opts.module_root = exports.getRoot(exports.getFileName())
-  }
-
-  // Ensure the given bindings name ends with .node
-  if (path.extname(opts.bindings) != '.node') {
-    opts.bindings += '.node'
-  }
-
-  var tries = []
-    , i = 0
-    , l = opts.try.length
-    , n
-    , b
-    , err
-
-  for (; i<l; i++) {
-    n = join.apply(null, opts.try[i].map(function (p) {
-      return opts[p] || p
-    }))
-    tries.push(n)
-    try {
-      b = opts.path ? require.resolve(n) : require(n)
-      if (!opts.path) {
-        b.path = n
-      }
-      return b
-    } catch (e) {
-      if (!/not find/i.test(e.message)) {
-        throw e
-      }
-    }
-  }
-
-  err = new Error('Could not locate the bindings file. Tried:\n'
-    + tries.map(function (a) { return opts.arrow + a }).join('\n'))
-  err.tries = tries
-  throw err
-}
-module.exports = exports = bindings
-
-
-/**
- * Gets the filename of the JavaScript file that invokes this function.
- * Used to help find the root directory of a module.
- * Optionally accepts an filename argument to skip when searching for the invoking filename
- */
-
-exports.getFileName = function getFileName (calling_file) {
-  var origPST = Error.prepareStackTrace
-    , origSTL = Error.stackTraceLimit
-    , dummy = {}
-    , fileName
-
-  Error.stackTraceLimit = 10
-
-  Error.prepareStackTrace = function (e, st) {
-    for (var i=0, l=st.length; i<l; i++) {
-      fileName = st[i].getFileName()
-      if (fileName !== __filename) {
-        if (calling_file) {
-            if (fileName !== calling_file) {
-              return
-            }
-        } else {
-          return
-        }
-      }
-    }
-  }
-
-  // run the 'prepareStackTrace' function above
-  Error.captureStackTrace(dummy)
-  dummy.stack
-
-  // cleanup
-  Error.prepareStackTrace = origPST
-  Error.stackTraceLimit = origSTL
-
-  return fileName
-}
-
-/**
- * Gets the root directory of a module, given an arbitrary filename
- * somewhere in the module tree. The "root directory" is the directory
- * containing the `package.json` file.
- *
- *   In:  /home/nate/node-native-module/lib/index.js
- *   Out: /home/nate/node-native-module
- */
-
-exports.getRoot = function getRoot (file) {
-  var dir = dirname(file)
-    , prev
-  while (true) {
-    if (dir === '.') {
-      // Avoids an infinite loop in rare cases, like the REPL
-      dir = process.cwd()
-    }
-    if (exists(join(dir, 'package.json')) || exists(join(dir, 'node_modules'))) {
-      // Found the 'package.json' file or 'node_modules' dir; we're done
-      return dir
-    }
-    if (prev === dir) {
-      // Got to the top
-      throw new Error('Could not find module root given file: "' + file
-                    + '". Do you have a `package.json` file? ')
-    }
-    // Try the parent dir next
-    prev = dir
-    dir = join(dir, '..')
-  }
-}
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/bindings/package.json b/node_modules/jsdom/node_modules/contextify/node_modules/bindings/package.json
deleted file mode 100644
index 8b4ff36..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/bindings/package.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "name": "bindings",
-  "description": "Helper module for loading your native module's .node file",
-  "keywords": [
-    "native",
-    "addon",
-    "bindings",
-    "gyp",
-    "waf",
-    "c",
-    "c++"
-  ],
-  "version": "1.2.1",
-  "author": {
-    "name": "Nathan Rajlich",
-    "email": "nathan@tootallnate.net",
-    "url": "http://tootallnate.net"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/TooTallNate/node-bindings.git"
-  },
-  "main": "./bindings.js",
-  "bugs": {
-    "url": "https://github.com/TooTallNate/node-bindings/issues"
-  },
-  "homepage": "https://github.com/TooTallNate/node-bindings",
-  "license": "MIT",
-  "gitHead": "e404152ee27f8478ccbc7122ee051246e8e5ec02",
-  "_id": "bindings@1.2.1",
-  "scripts": {},
-  "_shasum": "14ad6113812d2d37d72e67b4cacb4bb726505f11",
-  "_from": "bindings@>=1.2.1 <2.0.0",
-  "_npmVersion": "1.4.14",
-  "_npmUser": {
-    "name": "tootallnate",
-    "email": "nathan@tootallnate.net"
-  },
-  "maintainers": [
-    {
-      "name": "TooTallNate",
-      "email": "nathan@tootallnate.net"
-    },
-    {
-      "name": "tootallnate",
-      "email": "nathan@tootallnate.net"
-    }
-  ],
-  "dist": {
-    "shasum": "14ad6113812d2d37d72e67b4cacb4bb726505f11",
-    "tarball": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/CHANGELOG.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/CHANGELOG.md
deleted file mode 100644
index 2519fbc..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/CHANGELOG.md
+++ /dev/null
@@ -1,430 +0,0 @@
-# NAN ChangeLog
-
-**Version 2.4.0: current Node 6.3.0, Node 12: 0.12.15, Node 10: 0.10.46, iojs: 3.3.1**
-
-### 2.4.0 Jul 10 2016
-
-  - Feature: Rewrite Callback to add Callback::Reset c4cf44d61f8275cd5f7b0c911d7a806d4004f649
-  - Feature: AsyncProgressWorker: add template types for .send 1242c9a11a7ed481c8f08ec06316385cacc513d0
-  - Bugfix: Add constness to old Persistent comparison operators bd43cb9982c7639605d60fd073efe8cae165d9b2
-
-### 2.3.5 May 31 2016
-
-  - Bugfix: Replace NAN_INLINE with 'inline' keyword. 71819d8725f822990f439479c9aba3b240804909
-
-### 2.3.4 May 31 2016
-
-  - Bugfix: Remove V8 deprecation warnings 0592fb0a47f3a1c7763087ebea8e1138829f24f9
-  - Bugfix: Fix new versions not to use WeakCallbackInfo::IsFirstPass 615c19d9e03d4be2049c10db0151edbc3b229246
-  - Bugfix: Make ObjectWrap::handle() const d19af99595587fe7a26bd850af6595c2a7145afc
-  - Bugfix: Fix compilation errors related to 0592fb0a47f3a1c7763087ebea8e1138829f24f9 e9191c525b94f652718325e28610a1adcf90fed8
-
-### 2.3.3 May 4 2016
-
-  - Bugfix: Refactor SetMethod() to deal with v8::Templates (#566) b9083cf6d5de6ebe6bcb49c7502fbb7c0d9ddda8
-
-### 2.3.2 Apr 27 2016
-
-  - Bugfix: Fix compilation on outdated versions due to Handle removal f8b7c875d04d425a41dfd4f3f8345bc3a11e6c52
-
-### 2.3.1 Apr 27 2016
-
-  - Bugfix: Don't use deprecated v8::Template::Set() in SetMethod a90951e9ea70fa1b3836af4b925322919159100e
-
-### 2.3.0 Apr 27 2016
-
-  - Feature: added Signal() for invoking async callbacks without sending data from AsyncProgressWorker d8adba45f20e077d00561b20199133620c990b38
-  - Bugfix: Don't use deprecated v8::Template::Set() 00dacf0a4b86027415867fa7f1059acc499dcece
-
-### 2.2.1 Mar 29 2016
-
-  - Bugfix: Use NewFromUnsigned in ReturnValue<T>::Set(uint32_t i) for pre_12 3a18f9bdce29826e0e4c217854bc476918241a58
-  - Performance: Remove unneeeded nullptr checks b715ef44887931c94f0d1605b3b1a4156eebece9
-
-### 2.2.0 Jan 9 2016
-
-  - Feature: Add Function::Call wrapper 4c157474dacf284d125c324177b45aa5dabc08c6
-  - Feature: Rename GC*logueCallback to GCCallback for > 4.0 3603435109f981606d300eb88004ca101283acec
-  - Bugfix: Fix Global::Pass for old versions 367e82a60fbaa52716232cc89db1cc3f685d77d9
-  - Bugfix: Remove weird MaybeLocal wrapping of what already is a MaybeLocal 23b4590db10c2ba66aee2338aebe9751c4cb190b
-
-### 2.1.0 Oct 8 2015
-
-  - Deprecation: Deprecate NanErrnoException in favor of ErrnoException 0af1ca4cf8b3f0f65ed31bc63a663ab3319da55c
-  - Feature: added helper class for accessing contents of typedarrays 17b51294c801e534479d5463697a73462d0ca555
-  - Feature: [Maybe types] Add MakeMaybe(...) 48d7b53d9702b0c7a060e69ea10fea8fb48d814d
-  - Feature: new: allow utf16 string with length 66ac6e65c8ab9394ef588adfc59131b3b9d8347b
-  - Feature: Introduce SetCallHandler and SetCallAsFunctionHandler 7764a9a115d60ba10dc24d86feb0fbc9b4f75537
-  - Bugfix: Enable creating Locals from Globals under Node 0.10. 9bf9b8b190821af889790fdc18ace57257e4f9ff
-  - Bugfix: Fix issue #462 where PropertyCallbackInfo data is not stored safely. 55f50adedd543098526c7b9f4fffd607d3f9861f
-
-### 2.0.9 Sep 8 2015
-
-  - Bugfix: EscapableHandleScope in Nan::NewBuffer for Node 0.8 and 0.10 b1654d7
-
-### 2.0.8 Aug 28 2015
-
-  - Work around duplicate linking bug in clang 11902da
-
-### 2.0.7 Aug 26 2015
-
-  - Build: Repackage
-
-### 2.0.6 Aug 26 2015
-
-  - Bugfix: Properly handle null callback in FunctionTemplate factory 6e99cb1
-  - Bugfix: Remove unused static std::map instances 525bddc
-  - Bugfix: Make better use of maybe versions of APIs bfba85b
-  - Bugfix: Fix shadowing issues with handle in ObjectWrap 0a9072d
-
-### 2.0.5 Aug 10 2015
-
-  - Bugfix: Reimplement weak callback in ObjectWrap 98d38c1
-  - Bugfix: Make sure callback classes are not assignable, copyable or movable 81f9b1d
-
-### 2.0.4 Aug 6 2015
-
-  - Build: Repackage
-
-### 2.0.3 Aug 6 2015
-
-  - Bugfix: Don't use clang++ / g++ syntax extension. 231450e
-
-### 2.0.2 Aug 6 2015
-
-  - Build: Repackage
-
-### 2.0.1 Aug 6 2015
-
-  - Bugfix: Add workaround for missing REPLACE_INVALID_UTF8 60d6687
-  - Bugfix: Reimplement ObjectWrap from scratch to prevent memory leaks 6484601
-  - Bugfix: Fix Persistent leak in FunctionCallbackInfo and PropertyCallbackInfo 641ef5f
-  - Bugfix: Add missing overload for Nan::NewInstance that takes argc/argv 29450ed
-
-### 2.0.0 Jul 31 2015
-
-  - Change: Renamed identifiers with leading underscores	b5932b4
-  - Change: Replaced NanObjectWrapHandle with class NanObjectWrap	464f1e1
-  - Change: Replace NanScope and NanEscpableScope macros with classes	47751c4
-  - Change: Rename NanNewBufferHandle to NanNewBuffer	6745f99
-  - Change: Rename NanBufferUse to NanNewBuffer	3e8b0a5
-  - Change: Rename NanNewBuffer to NanCopyBuffer	d6af78d
-  - Change: Remove Nan prefix from all names	72d1f67
-  - Change: Update Buffer API for new upstream changes	d5d3291
-  - Change: Rename Scope and EscapableScope to HandleScope and EscapableHandleScope	21a7a6a
-  - Change: Get rid of Handles	 e6c0daf
-  - Feature: Support io.js 3 with V8 4.4
-  - Feature: Introduce NanPersistent	7fed696
-  - Feature: Introduce NanGlobal	4408da1
-  - Feature: Added NanTryCatch	10f1ca4
-  - Feature: Update for V8 v4.3	4b6404a
-  - Feature: Introduce NanNewOneByteString	c543d32
-  - Feature: Introduce namespace Nan	67ed1b1
-  - Removal: Remove NanLocker and NanUnlocker	dd6e401
-  - Removal: Remove string converters, except NanUtf8String, which now follows the node implementation b5d00a9
-  - Removal: Remove NanReturn* macros	d90a25c
-  - Removal: Remove HasInstance	e8f84fe
-
-
-### 1.9.0 Jul 31 2015
-
-  - Feature: Added `NanFatalException` 81d4a2c
-  - Feature: Added more error types 4265f06
-  - Feature: Added dereference and function call operators to NanCallback c4b2ed0
-  - Feature: Added indexed GetFromPersistent and SaveToPersistent edd510c
-  - Feature: Added more overloads of SaveToPersistent and GetFromPersistent 8b1cef6
-  - Feature: Added NanErrnoException dd87d9e
-  - Correctness: Prevent assign, copy, and move for classes that do not support it 1f55c59, 4b808cb, c96d9b2, fba4a29, 3357130
-  - Deprecation: Deprecate `NanGetPointerSafe` and `NanSetPointerSafe` 81d4a2c
-  - Deprecation: Deprecate `NanBooleanOptionValue` and `NanUInt32OptionValue` 0ad254b
-
-### 1.8.4 Apr 26 2015
-
-  - Build: Repackage
-
-### 1.8.3 Apr 26 2015
-
-  - Bugfix: Include missing header 1af8648
-
-### 1.8.2 Apr 23 2015
-
-  - Build: Repackage
-
-### 1.8.1 Apr 23 2015
-
-  - Bugfix: NanObjectWrapHandle should take a pointer 155f1d3
-
-### 1.8.0 Apr 23 2015
-
-  - Feature: Allow primitives with NanReturnValue 2e4475e
-  - Feature: Added comparison operators to NanCallback 55b075e
-  - Feature: Backport thread local storage 15bb7fa
-  - Removal: Remove support for signatures with arguments 8a2069d
-  - Correcteness: Replaced NanObjectWrapHandle macro with function 0bc6d59
-
-### 1.7.0 Feb 28 2015
-
-  - Feature: Made NanCallback::Call accept optional target 8d54da7
-  - Feature: Support atom-shell 0.21 0b7f1bb
-
-### 1.6.2 Feb 6 2015
-
-  - Bugfix: NanEncode: fix argument type for node::Encode on io.js 2be8639
-
-### 1.6.1 Jan 23 2015
-
-  - Build: version bump
-
-### 1.5.3 Jan 23 2015
-
-  - Build: repackage
-
-### 1.6.0 Jan 23 2015
-
- - Deprecated `NanNewContextHandle` in favor of `NanNew<Context>` 49259af
- - Support utility functions moved in newer v8 versions (Node 0.11.15, io.js 1.0) a0aa179
- - Added `NanEncode`, `NanDecodeBytes` and `NanDecodeWrite` 75e6fb9
-
-### 1.5.2 Jan 23 2015
-
-  - Bugfix: Fix non-inline definition build error with clang++ 21d96a1, 60fadd4
-  - Bugfix: Readded missing String constructors 18d828f
-  - Bugfix: Add overload handling NanNew<FunctionTemplate>(..) 5ef813b
-  - Bugfix: Fix uv_work_cb versioning 997e4ae
-  - Bugfix: Add function factory and test 4eca89c
-  - Bugfix: Add object template factory and test cdcb951
-  - Correctness: Lifted an io.js related typedef c9490be
-  - Correctness: Make explicit downcasts of String lengths 00074e6
-  - Windows: Limit the scope of disabled warning C4530 83d7deb
-
-### 1.5.1 Jan 15 2015
-
-  - Build: version bump
-
-### 1.4.3 Jan 15 2015
-
-  - Build: version bump
-
-### 1.4.2 Jan 15 2015
-
-  - Feature: Support io.js 0dbc5e8
-
-### 1.5.0 Jan 14 2015
-
- - Feature: Support io.js b003843
- - Correctness: Improved NanNew internals 9cd4f6a
- - Feature: Implement progress to NanAsyncWorker 8d6a160
-
-### 1.4.1 Nov 8 2014
-
- - Bugfix: Handle DEBUG definition correctly
- - Bugfix: Accept int as Boolean
-
-### 1.4.0 Nov 1 2014
-
- - Feature: Added NAN_GC_CALLBACK 6a5c245
- - Performance: Removed unnecessary local handle creation 18a7243, 41fe2f8
- - Correctness: Added constness to references in NanHasInstance 02c61cd
- - Warnings: Fixed spurious warnings from -Wundef and -Wshadow, 541b122, 99d8cb6
- - Windoze: Shut Visual Studio up when compiling 8d558c1
- - License: Switch to plain MIT from custom hacked MIT license 11de983
- - Build: Added test target to Makefile e232e46
- - Performance: Removed superfluous scope in NanAsyncWorker f4b7821
- - Sugar/Feature: Added NanReturnThis() and NanReturnHolder() shorthands 237a5ff, d697208
- - Feature: Added suitable overload of NanNew for v8::Integer::NewFromUnsigned b27b450
-
-### 1.3.0 Aug 2 2014
-
- - Added NanNew<v8::String, std::string>(std::string)
- - Added NanNew<v8::String, std::string&>(std::string&)
- - Added NanAsciiString helper class
- - Added NanUtf8String helper class
- - Added NanUcs2String helper class
- - Deprecated NanRawString()
- - Deprecated NanCString()
- - Added NanGetIsolateData(v8::Isolate *isolate)
- - Added NanMakeCallback(v8::Handle<v8::Object> target, v8::Handle<v8::Function> func, int argc, v8::Handle<v8::Value>* argv)
- - Added NanMakeCallback(v8::Handle<v8::Object> target, v8::Handle<v8::String> symbol, int argc, v8::Handle<v8::Value>* argv)
- - Added NanMakeCallback(v8::Handle<v8::Object> target, const char* method, int argc, v8::Handle<v8::Value>* argv)
- - Added NanSetTemplate(v8::Handle<v8::Template> templ, v8::Handle<v8::String> name , v8::Handle<v8::Data> value, v8::PropertyAttribute attributes)
- - Added NanSetPrototypeTemplate(v8::Local<v8::FunctionTemplate> templ, v8::Handle<v8::String> name, v8::Handle<v8::Data> value, v8::PropertyAttribute attributes)
- - Added NanSetInstanceTemplate(v8::Local<v8::FunctionTemplate> templ, const char *name, v8::Handle<v8::Data> value)
- - Added NanSetInstanceTemplate(v8::Local<v8::FunctionTemplate> templ, v8::Handle<v8::String> name, v8::Handle<v8::Data> value, v8::PropertyAttribute attributes)
-
-### 1.2.0 Jun 5 2014
-
- - Add NanSetPrototypeTemplate
- - Changed NAN_WEAK_CALLBACK internals, switched _NanWeakCallbackData to class,
-     introduced _NanWeakCallbackDispatcher
- - Removed -Wno-unused-local-typedefs from test builds
- - Made test builds Windows compatible ('Sleep()')
-
-### 1.1.2 May 28 2014
-
- - Release to fix more stuff-ups in 1.1.1
-
-### 1.1.1 May 28 2014
-
- - Release to fix version mismatch in nan.h and lack of changelog entry for 1.1.0
-
-### 1.1.0 May 25 2014
-
- - Remove nan_isolate, use v8::Isolate::GetCurrent() internally instead
- - Additional explicit overloads for NanNew(): (char*,int), (uint8_t*[,int]),
-     (uint16_t*[,int), double, int, unsigned int, bool, v8::String::ExternalStringResource*,
-     v8::String::ExternalAsciiStringResource*
- - Deprecate NanSymbol()
- - Added SetErrorMessage() and ErrorMessage() to NanAsyncWorker
-
-### 1.0.0 May 4 2014
-
- - Heavy API changes for V8 3.25 / Node 0.11.13
- - Use cpplint.py
- - Removed NanInitPersistent
- - Removed NanPersistentToLocal
- - Removed NanFromV8String
- - Removed NanMakeWeak
- - Removed NanNewLocal
- - Removed NAN_WEAK_CALLBACK_OBJECT
- - Removed NAN_WEAK_CALLBACK_DATA
- - Introduce NanNew, replaces NanNewLocal, NanPersistentToLocal, adds many overloaded typed versions
- - Introduce NanUndefined, NanNull, NanTrue and NanFalse
- - Introduce NanEscapableScope and NanEscapeScope
- - Introduce NanMakeWeakPersistent (requires a special callback to work on both old and new node)
- - Introduce NanMakeCallback for node::MakeCallback
- - Introduce NanSetTemplate
- - Introduce NanGetCurrentContext
- - Introduce NanCompileScript and NanRunScript
- - Introduce NanAdjustExternalMemory
- - Introduce NanAddGCEpilogueCallback, NanAddGCPrologueCallback, NanRemoveGCEpilogueCallback, NanRemoveGCPrologueCallback
- - Introduce NanGetHeapStatistics
- - Rename NanAsyncWorker#SavePersistent() to SaveToPersistent()
-
-### 0.8.0 Jan 9 2014
-
- - NanDispose -> NanDisposePersistent, deprecate NanDispose
- - Extract _NAN_*_RETURN_TYPE, pull up NAN_*()
-
-### 0.7.1 Jan 9 2014
-
- - Fixes to work against debug builds of Node
- - Safer NanPersistentToLocal (avoid reinterpret_cast)
- - Speed up common NanRawString case by only extracting flattened string when necessary
-
-### 0.7.0 Dec 17 2013
-
- - New no-arg form of NanCallback() constructor.
- - NanCallback#Call takes Handle rather than Local
- - Removed deprecated NanCallback#Run method, use NanCallback#Call instead
- - Split off _NAN_*_ARGS_TYPE from _NAN_*_ARGS
- - Restore (unofficial) Node 0.6 compatibility at NanCallback#Call()
- - Introduce NanRawString() for char* (or appropriate void*) from v8::String
-     (replacement for NanFromV8String)
- - Introduce NanCString() for null-terminated char* from v8::String
-
-### 0.6.0 Nov 21 2013
-
- - Introduce NanNewLocal<T>(v8::Handle<T> value) for use in place of
-     v8::Local<T>::New(...) since v8 started requiring isolate in Node 0.11.9
-
-### 0.5.2 Nov 16 2013
-
- - Convert SavePersistent and GetFromPersistent in NanAsyncWorker from protected and public
-
-### 0.5.1 Nov 12 2013
-
- - Use node::MakeCallback() instead of direct v8::Function::Call()
-
-### 0.5.0 Nov 11 2013
-
- - Added @TooTallNate as collaborator
- - New, much simpler, "include_dirs" for binding.gyp
- - Added full range of NAN_INDEX_* macros to match NAN_PROPERTY_* macros
-
-### 0.4.4 Nov 2 2013
-
- - Isolate argument from v8::Persistent::MakeWeak removed for 0.11.8+
-
-### 0.4.3 Nov 2 2013
-
- - Include node_object_wrap.h, removed from node.h for Node 0.11.8.
-
-### 0.4.2 Nov 2 2013
-
- - Handle deprecation of v8::Persistent::Dispose(v8::Isolate* isolate)) for
-     Node 0.11.8 release.
-
-### 0.4.1 Sep 16 2013
-
- - Added explicit `#include <uv.h>` as it was removed from node.h for v0.11.8
-
-### 0.4.0 Sep 2 2013
-
- - Added NAN_INLINE and NAN_DEPRECATED and made use of them
- - Added NanError, NanTypeError and NanRangeError
- - Cleaned up code
-
-### 0.3.2 Aug 30 2013
-
- - Fix missing scope declaration in GetFromPersistent() and SaveToPersistent
-     in NanAsyncWorker
-
-### 0.3.1 Aug 20 2013
-
- - fix "not all control paths return a value" compile warning on some platforms
-
-### 0.3.0 Aug 19 2013
-
- - Made NAN work with NPM
- - Lots of fixes to NanFromV8String, pulling in features from new Node core
- - Changed node::encoding to Nan::Encoding in NanFromV8String to unify the API
- - Added optional error number argument for NanThrowError()
- - Added NanInitPersistent()
- - Added NanReturnNull() and NanReturnEmptyString()
- - Added NanLocker and NanUnlocker
- - Added missing scopes
- - Made sure to clear disposed Persistent handles
- - Changed NanAsyncWorker to allocate error messages on the heap
- - Changed NanThrowError(Local<Value>) to NanThrowError(Handle<Value>)
- - Fixed leak in NanAsyncWorker when errmsg is used
-
-### 0.2.2 Aug 5 2013
-
- - Fixed usage of undefined variable with node::BASE64 in NanFromV8String()
-
-### 0.2.1 Aug 5 2013
-
- - Fixed 0.8 breakage, node::BUFFER encoding type not available in 0.8 for
-     NanFromV8String()
-
-### 0.2.0 Aug 5 2013
-
- - Added NAN_PROPERTY_GETTER, NAN_PROPERTY_SETTER, NAN_PROPERTY_ENUMERATOR,
-     NAN_PROPERTY_DELETER, NAN_PROPERTY_QUERY
- - Extracted _NAN_METHOD_ARGS, _NAN_GETTER_ARGS, _NAN_SETTER_ARGS,
-     _NAN_PROPERTY_GETTER_ARGS, _NAN_PROPERTY_SETTER_ARGS,
-     _NAN_PROPERTY_ENUMERATOR_ARGS, _NAN_PROPERTY_DELETER_ARGS,
-     _NAN_PROPERTY_QUERY_ARGS
- - Added NanGetInternalFieldPointer, NanSetInternalFieldPointer
- - Added NAN_WEAK_CALLBACK, NAN_WEAK_CALLBACK_OBJECT,
-     NAN_WEAK_CALLBACK_DATA, NanMakeWeak
- - Renamed THROW_ERROR to _NAN_THROW_ERROR
- - Added NanNewBufferHandle(char*, size_t, node::smalloc::FreeCallback, void*)
- - Added NanBufferUse(char*, uint32_t)
- - Added NanNewContextHandle(v8::ExtensionConfiguration*,
-       v8::Handle<v8::ObjectTemplate>, v8::Handle<v8::Value>)
- - Fixed broken NanCallback#GetFunction()
- - Added optional encoding and size arguments to NanFromV8String()
- - Added NanGetPointerSafe() and NanSetPointerSafe()
- - Added initial test suite (to be expanded)
- - Allow NanUInt32OptionValue to convert any Number object
-
-### 0.1.0 Jul 21 2013
-
- - Added `NAN_GETTER`, `NAN_SETTER`
- - Added `NanThrowError` with single Local<Value> argument
- - Added `NanNewBufferHandle` with single uint32_t argument
- - Added `NanHasInstance(Persistent<FunctionTemplate>&, Handle<Value>)`
- - Added `Local<Function> NanCallback#GetFunction()`
- - Added `NanCallback#Call(int, Local<Value>[])`
- - Deprecated `NanCallback#Run(int, Local<Value>[])` in favour of Call
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/LICENSE.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/LICENSE.md
deleted file mode 100644
index e4fc412..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/LICENSE.md
+++ /dev/null
@@ -1,13 +0,0 @@
-The MIT License (MIT)
-=====================
-
-Copyright (c) 2016 NAN contributors
------------------------------------
-
-*NAN contributors listed at <https://github.com/nodejs/nan#contributors>*
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/README.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/README.md
deleted file mode 100644
index 7f163b6..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/README.md
+++ /dev/null
@@ -1,403 +0,0 @@
-Native Abstractions for Node.js
-===============================
-
-**A header file filled with macro and utility goodness for making add-on development for Node.js easier across versions 0.8, 0.10, 0.12, 1, 4, 5 and 6.**
-
-***Current version: 2.4.0***
-
-*(See [CHANGELOG.md](https://github.com/nodejs/nan/blob/master/CHANGELOG.md) for complete ChangeLog)*
-
-[![NPM](https://nodei.co/npm/nan.png?downloads=true&downloadRank=true)](https://nodei.co/npm/nan/) [![NPM](https://nodei.co/npm-dl/nan.png?months=6&height=3)](https://nodei.co/npm/nan/)
-
-[![Build Status](https://api.travis-ci.org/nodejs/nan.svg?branch=master)](http://travis-ci.org/nodejs/nan)
-[![Build status](https://ci.appveyor.com/api/projects/status/kh73pbm9dsju7fgh)](https://ci.appveyor.com/project/RodVagg/nan)
-
-Thanks to the crazy changes in V8 (and some in Node core), keeping native addons compiling happily across versions, particularly 0.10 to 0.12 to 4.0, is a minor nightmare. The goal of this project is to store all logic necessary to develop native Node.js addons without having to inspect `NODE_MODULE_VERSION` and get yourself into a macro-tangle.
-
-This project also contains some helper utilities that make addon development a bit more pleasant.
-
- * **[News & Updates](#news)**
- * **[Usage](#usage)**
- * **[Example](#example)**
- * **[API](#api)**
- * **[Tests](#tests)**
- * **[Governance & Contributing](#governance)**
-
-<a name="news"></a>
-## News & Updates
-
-<a name="usage"></a>
-## Usage
-
-Simply add **NAN** as a dependency in the *package.json* of your Node addon:
-
-``` bash
-$ npm install --save nan
-```
-
-Pull in the path to **NAN** in your *binding.gyp* so that you can use `#include <nan.h>` in your *.cpp* files:
-
-``` python
-"include_dirs" : [
-    "<!(node -e \"require('nan')\")"
-]
-```
-
-This works like a `-I<path-to-NAN>` when compiling your addon.
-
-<a name="example"></a>
-## Example
-
-Just getting started with Nan? Take a look at the **[Node Add-on Examples](https://github.com/nodejs/node-addon-examples)**.
-
-Refer to a [quick-start **Nan** Boilerplate](https://github.com/fcanas/node-native-boilerplate) for a ready-to-go project that utilizes basic Nan functionality.
-
-For a simpler example, see the **[async pi estimation example](https://github.com/nodejs/nan/tree/master/examples/async_pi_estimate)** in the examples directory for full code and an explanation of what this Monte Carlo Pi estimation example does. Below are just some parts of the full example that illustrate the use of **NAN**.
-
-Yet another example is **[nan-example-eol](https://github.com/CodeCharmLtd/nan-example-eol)**. It shows newline detection implemented as a native addon.
-
-Also take a look at our comprehensive **[C++ test suite](https://github.com/nodejs/nan/tree/master/test/cpp)** which has a plehora of code snippets for your pasting pleasure.
-
-<a name="api"></a>
-## API
-
-Additional to the NAN documentation below, please consult:
-
-* [The V8 Getting Started Guide](https://developers.google.com/v8/get_started)
-* [The V8 Embedders Guide](https://developers.google.com/v8/embed)
-* [V8 API Documentation](http://v8docs.nodesource.com/)
-* [Node Add-on Documentation](https://nodejs.org/api/addons.html)
-
-<!-- START API -->
-
-### JavaScript-accessible methods
-
-A _template_ is a blueprint for JavaScript functions and objects in a context. You can use a template to wrap C++ functions and data structures within JavaScript objects so that they can be manipulated from JavaScript. See the V8 Embedders Guide section on [Templates](https://developers.google.com/v8/embed#templates) for further information.
-
-In order to expose functionality to JavaScript via a template, you must provide it to V8 in a form that it understands. Across the versions of V8 supported by NAN, JavaScript-accessible method signatures vary widely, NAN fully abstracts method declaration and provides you with an interface that is similar to the most recent V8 API but is backward-compatible with older versions that still use the now-deceased `v8::Argument` type.
-
-* **Method argument types**
- - <a href="doc/methods.md#api_nan_function_callback_info"><b><code>Nan::FunctionCallbackInfo</code></b></a>
- - <a href="doc/methods.md#api_nan_property_callback_info"><b><code>Nan::PropertyCallbackInfo</code></b></a>
- - <a href="doc/methods.md#api_nan_return_value"><b><code>Nan::ReturnValue</code></b></a>
-* **Method declarations**
- - <a href="doc/methods.md#api_nan_method"><b>Method declaration</b></a>
- - <a href="doc/methods.md#api_nan_getter"><b>Getter declaration</b></a>
- - <a href="doc/methods.md#api_nan_setter"><b>Setter declaration</b></a>
- - <a href="doc/methods.md#api_nan_property_getter"><b>Property getter declaration</b></a>
- - <a href="doc/methods.md#api_nan_property_setter"><b>Property setter declaration</b></a>
- - <a href="doc/methods.md#api_nan_property_enumerator"><b>Property enumerator declaration</b></a>
- - <a href="doc/methods.md#api_nan_property_deleter"><b>Property deleter declaration</b></a>
- - <a href="doc/methods.md#api_nan_property_query"><b>Property query declaration</b></a>
- - <a href="doc/methods.md#api_nan_index_getter"><b>Index getter declaration</b></a>
- - <a href="doc/methods.md#api_nan_index_setter"><b>Index setter declaration</b></a>
- - <a href="doc/methods.md#api_nan_index_enumerator"><b>Index enumerator declaration</b></a>
- - <a href="doc/methods.md#api_nan_index_deleter"><b>Index deleter declaration</b></a>
- - <a href="doc/methods.md#api_nan_index_query"><b>Index query declaration</b></a>
-* Method and template helpers
- - <a href="doc/methods.md#api_nan_set_method"><b><code>Nan::SetMethod()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_prototype_method"><b><code>Nan::SetPrototypeMethod()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_accessor"><b><code>Nan::SetAccessor()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_named_property_handler"><b><code>Nan::SetNamedPropertyHandler()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_indexed_property_handler"><b><code>Nan::SetIndexedPropertyHandler()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_template"><b><code>Nan::SetTemplate()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_prototype_template"><b><code>Nan::SetPrototypeTemplate()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_instance_template"><b><code>Nan::SetInstanceTemplate()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_call_handler"><b><code>Nan::SetCallHandler()</code></b></a>
- - <a href="doc/methods.md#api_nan_set_call_as_function_handler"><b><code>Nan::SetCallAsFunctionHandler()</code></b></a>
-
-### Scopes
-
-A _local handle_ is a pointer to an object. All V8 objects are accessed using handles, they are necessary because of the way the V8 garbage collector works.
-
-A handle scope can be thought of as a container for any number of handles. When you've finished with your handles, instead of deleting each one individually you can simply delete their scope.
-
-The creation of `HandleScope` objects is different across the supported versions of V8. Therefore, NAN provides its own implementations that can be used safely across these.
-
- - <a href="doc/scopes.md#api_nan_handle_scope"><b><code>Nan::HandleScope</code></b></a>
- - <a href="doc/scopes.md#api_nan_escapable_handle_scope"><b><code>Nan::EscapableHandleScope</code></b></a>
-
-Also see the V8 Embedders Guide section on [Handles and Garbage Collection](https://developers.google.com/v8/embed#handles).
-
-### Persistent references
-
-An object reference that is independent of any `HandleScope` is a _persistent_ reference. Where a `Local` handle only lives as long as the `HandleScope` in which it was allocated, a `Persistent` handle remains valid until it is explicitly disposed.
-
-Due to the evolution of the V8 API, it is necessary for NAN to provide a wrapper implementation of the `Persistent` classes to supply compatibility across the V8 versions supported.
-
- - <a href="doc/persistent.md#api_nan_persistent_base"><b><code>Nan::PersistentBase & v8::PersistentBase</code></b></a>
- - <a href="doc/persistent.md#api_nan_non_copyable_persistent_traits"><b><code>Nan::NonCopyablePersistentTraits & v8::NonCopyablePersistentTraits</code></b></a>
- - <a href="doc/persistent.md#api_nan_copyable_persistent_traits"><b><code>Nan::CopyablePersistentTraits & v8::CopyablePersistentTraits</code></b></a>
- - <a href="doc/persistent.md#api_nan_persistent"><b><code>Nan::Persistent</code></b></a>
- - <a href="doc/persistent.md#api_nan_global"><b><code>Nan::Global</code></b></a>
- - <a href="doc/persistent.md#api_nan_weak_callback_info"><b><code>Nan::WeakCallbackInfo</code></b></a>
- - <a href="doc/persistent.md#api_nan_weak_callback_type"><b><code>Nan::WeakCallbackType</code></b></a>
-
-Also see the V8 Embedders Guide section on [Handles and Garbage Collection](https://developers.google.com/v8/embed#handles).
-
-### New
-
-NAN provides a `Nan::New()` helper for the creation of new JavaScript objects in a way that's compatible across the supported versions of V8.
-
- - <a href="doc/new.md#api_nan_new"><b><code>Nan::New()</code></b></a>
- - <a href="doc/new.md#api_nan_undefined"><b><code>Nan::Undefined()</code></b></a>
- - <a href="doc/new.md#api_nan_null"><b><code>Nan::Null()</code></b></a>
- - <a href="doc/new.md#api_nan_true"><b><code>Nan::True()</code></b></a>
- - <a href="doc/new.md#api_nan_false"><b><code>Nan::False()</code></b></a>
- - <a href="doc/new.md#api_nan_empty_string"><b><code>Nan::EmptyString()</code></b></a>
-
-
-### Converters
-
-NAN contains functions that convert `v8::Value`s to other `v8::Value` types and native types. Since type conversion is not guaranteed to succeed, they return `Nan::Maybe` types. These converters can be used in place of `value->ToX()` and `value->XValue()` (where `X` is one of the types, e.g. `Boolean`) in a way that provides a consistent interface across V8 versions. Newer versions of V8 use the new `v8::Maybe` and `v8::MaybeLocal` types for these conversions, older versions don't have this functionality so it is provided by NAN.
-
- - <a href="doc/converters.md#api_nan_to"><b><code>Nan::To()</code></b></a>
-
-### Maybe Types
-
-The `Nan::MaybeLocal` and `Nan::Maybe` types are monads that encapsulate `v8::Local` handles that _may be empty_.
-
-* **Maybe Types**
-  - <a href="doc/maybe_types.md#api_nan_maybe_local"><b><code>Nan::MaybeLocal</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_maybe"><b><code>Nan::Maybe</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_nothing"><b><code>Nan::Nothing</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_just"><b><code>Nan::Just</code></b></a>
-* **Maybe Helpers**
-  - <a href="doc/maybe_types.md#api_nan_call"><b><code>Nan::Call()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_to_detail_string"><b><code>Nan::ToDetailString()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_to_array_index"><b><code>Nan::ToArrayIndex()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_equals"><b><code>Nan::Equals()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_new_instance"><b><code>Nan::NewInstance()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_function"><b><code>Nan::GetFunction()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_set"><b><code>Nan::Set()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_force_set"><b><code>Nan::ForceSet()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get"><b><code>Nan::Get()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_property_attribute"><b><code>Nan::GetPropertyAttributes()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_has"><b><code>Nan::Has()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_delete"><b><code>Nan::Delete()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_property_names"><b><code>Nan::GetPropertyNames()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_own_property_names"><b><code>Nan::GetOwnPropertyNames()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_set_prototype"><b><code>Nan::SetPrototype()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_object_proto_to_string"><b><code>Nan::ObjectProtoToString()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_has_own_property"><b><code>Nan::HasOwnProperty()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_has_real_named_property"><b><code>Nan::HasRealNamedProperty()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_has_real_indexed_property"><b><code>Nan::HasRealIndexedProperty()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_has_real_named_callback_property"><b><code>Nan::HasRealNamedCallbackProperty()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_real_named_property_in_prototype_chain"><b><code>Nan::GetRealNamedPropertyInPrototypeChain()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_real_named_property"><b><code>Nan::GetRealNamedProperty()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_call_as_function"><b><code>Nan::CallAsFunction()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_call_as_constructor"><b><code>Nan::CallAsConstructor()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_source_line"><b><code>Nan::GetSourceLine()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_line_number"><b><code>Nan::GetLineNumber()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_start_column"><b><code>Nan::GetStartColumn()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_get_end_column"><b><code>Nan::GetEndColumn()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_clone_element_at"><b><code>Nan::CloneElementAt()</code></b></a>
-  - <a href="doc/maybe_types.md#api_nan_make_maybe"><b><code>Nan::MakeMaybe()</code></b></a>
-
-### Script
-
-NAN provides a `v8::Script` helpers as the API has changed over the supported versions of V8.
-
- - <a href="doc/script.md#api_nan_compile_script"><b><code>Nan::CompileScript()</code></b></a>
- - <a href="doc/script.md#api_nan_run_script"><b><code>Nan::RunScript()</code></b></a>
-
-
-### Errors
-
-NAN includes helpers for creating, throwing and catching Errors as much of this functionality varies across the supported versions of V8 and must be abstracted.
-
-Note that an Error object is simply a specialized form of `v8::Value`.
-
-Also consult the V8 Embedders Guide section on [Exceptions](https://developers.google.com/v8/embed#exceptions) for more information.
-
- - <a href="doc/errors.md#api_nan_error"><b><code>Nan::Error()</code></b></a>
- - <a href="doc/errors.md#api_nan_range_error"><b><code>Nan::RangeError()</code></b></a>
- - <a href="doc/errors.md#api_nan_reference_error"><b><code>Nan::ReferenceError()</code></b></a>
- - <a href="doc/errors.md#api_nan_syntax_error"><b><code>Nan::SyntaxError()</code></b></a>
- - <a href="doc/errors.md#api_nan_type_error"><b><code>Nan::TypeError()</code></b></a>
- - <a href="doc/errors.md#api_nan_throw_error"><b><code>Nan::ThrowError()</code></b></a>
- - <a href="doc/errors.md#api_nan_throw_range_error"><b><code>Nan::ThrowRangeError()</code></b></a>
- - <a href="doc/errors.md#api_nan_throw_reference_error"><b><code>Nan::ThrowReferenceError()</code></b></a>
- - <a href="doc/errors.md#api_nan_throw_syntax_error"><b><code>Nan::ThrowSyntaxError()</code></b></a>
- - <a href="doc/errors.md#api_nan_throw_type_error"><b><code>Nan::ThrowTypeError()</code></b></a>
- - <a href="doc/errors.md#api_nan_fatal_exception"><b><code>Nan::FatalException()</code></b></a>
- - <a href="doc/errors.md#api_nan_errno_exception"><b><code>Nan::ErrnoException()</code></b></a>
- - <a href="doc/errors.md#api_nan_try_catch"><b><code>Nan::TryCatch</code></b></a>
-
-
-### Buffers
-
-NAN's `node::Buffer` helpers exist as the API has changed across supported Node versions. Use these methods to ensure compatibility.
-
- - <a href="doc/buffers.md#api_nan_new_buffer"><b><code>Nan::NewBuffer()</code></b></a>
- - <a href="doc/buffers.md#api_nan_copy_buffer"><b><code>Nan::CopyBuffer()</code></b></a>
- - <a href="doc/buffers.md#api_nan_free_callback"><b><code>Nan::FreeCallback()</code></b></a>
-
-### Nan::Callback
-
-`Nan::Callback` makes it easier to use `v8::Function` handles as callbacks. A class that wraps a `v8::Function` handle, protecting it from garbage collection and making it particularly useful for storage and use across asynchronous execution.
-
- - <a href="doc/callback.md#api_nan_callback"><b><code>Nan::Callback</code></b></a>
-
-### Asynchronous work helpers
-
-`Nan::AsyncWorker` and `Nan::AsyncProgressWorker` are helper classes that make working with asynchronous code easier.
-
- - <a href="doc/asyncworker.md#api_nan_async_worker"><b><code>Nan::AsyncWorker</code></b></a>
- - <a href="doc/asyncworker.md#api_nan_async_progress_worker"><b><code>Nan::AsyncProgressWorkerBase & Nan::AsyncProgressWorker</code></b></a>
- - <a href="doc/asyncworker.md#api_nan_async_queue_worker"><b><code>Nan::AsyncQueueWorker</code></b></a>
-
-### Strings & Bytes
-
-Miscellaneous string & byte encoding and decoding functionality provided for compatibility across supported versions of V8 and Node. Implemented by NAN to ensure that all encoding types are supported, even for older versions of Node where they are missing.
-
- - <a href="doc/string_bytes.md#api_nan_encoding"><b><code>Nan::Encoding</code></b></a>
- - <a href="doc/string_bytes.md#api_nan_encode"><b><code>Nan::Encode()</code></b></a>
- - <a href="doc/string_bytes.md#api_nan_decode_bytes"><b><code>Nan::DecodeBytes()</code></b></a>
- - <a href="doc/string_bytes.md#api_nan_decode_write"><b><code>Nan::DecodeWrite()</code></b></a>
-
-
-### Object Wrappers
-
-The `ObjectWrap` class can be used to make wrapped C++ objects and a factory of wrapped objects.
-
- - <a href="doc/object_wrappers.md#api_nan_object_wrap"><b><code>Nan::ObjectWrap</code></b></a>
-
-
-### V8 internals
-
-The hooks to access V8 internals—including GC and statistics—are different across the supported versions of V8, therefore NAN provides its own hooks that call the appropriate V8 methods.
-
- - <a href="doc/v8_internals.md#api_nan_gc_callback"><b><code>NAN_GC_CALLBACK()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_add_gc_epilogue_callback"><b><code>Nan::AddGCEpilogueCallback()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_remove_gc_epilogue_callback"><b><code>Nan::RemoveGCEpilogueCallback()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_add_gc_prologue_callback"><b><code>Nan::AddGCPrologueCallback()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_remove_gc_prologue_callback"><b><code>Nan::RemoveGCPrologueCallback()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_get_heap_statistics"><b><code>Nan::GetHeapStatistics()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_set_counter_function"><b><code>Nan::SetCounterFunction()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_set_create_histogram_function"><b><code>Nan::SetCreateHistogramFunction()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_set_add_histogram_sample_function"><b><code>Nan::SetAddHistogramSampleFunction()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_idle_notification"><b><code>Nan::IdleNotification()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_low_memory_notification"><b><code>Nan::LowMemoryNotification()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_context_disposed_notification"><b><code>Nan::ContextDisposedNotification()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_get_internal_field_pointer"><b><code>Nan::GetInternalFieldPointer()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_set_internal_field_pointer"><b><code>Nan::SetInternalFieldPointer()</code></b></a>
- - <a href="doc/v8_internals.md#api_nan_adjust_external_memory"><b><code>Nan::AdjustExternalMemory()</code></b></a>
-
-
-### Miscellaneous V8 Helpers
-
- - <a href="doc/v8_misc.md#api_nan_utf8_string"><b><code>Nan::Utf8String</code></b></a>
- - <a href="doc/v8_misc.md#api_nan_get_current_context"><b><code>Nan::GetCurrentContext()</code></b></a>
- - <a href="doc/v8_misc.md#api_nan_set_isolate_data"><b><code>Nan::SetIsolateData()</code></b></a>
- - <a href="doc/v8_misc.md#api_nan_get_isolate_data"><b><code>Nan::GetIsolateData()</code></b></a>
- - <a href="doc/v8_misc.md#api_nan_typedarray_contents"><b><code>Nan::TypedArrayContents</code></b></a>
-
-
-### Miscellaneous Node Helpers
-
- - <a href="doc/node_misc.md#api_nan_make_callback"><b><code>Nan::MakeCallback()</code></b></a>
- - <a href="doc/node_misc.md#api_nan_module_init"><b><code>NAN_MODULE_INIT()</code></b></a>
- - <a href="doc/node_misc.md#api_nan_export"><b><code>Nan::Export()</code></b></a>
-
-<!-- END API -->
-
-
-<a name="tests"></a>
-### Tests
-
-To run the NAN tests do:
-
-``` sh
-npm install
-npm run-script rebuild-tests
-npm test
-```
-
-Or just:
-
-``` sh
-npm install
-make test
-```
-
-<a name="governance"></a>
-## Governance & Contributing
-
-NAN is governed by the [io.js](https://iojs.org/) Addon API Working Group
-
-### Addon API Working Group (WG)
-
-The NAN project is jointly governed by a Working Group which is responsible for high-level guidance of the project.
-
-Members of the WG are also known as Collaborators, there is no distinction between the two, unlike other io.js projects.
-
-The WG has final authority over this project including:
-
-* Technical direction
-* Project governance and process (including this policy)
-* Contribution policy
-* GitHub repository hosting
-* Maintaining the list of additional Collaborators
-
-For the current list of WG members, see the project [README.md](./README.md#collaborators).
-
-Individuals making significant and valuable contributions are made members of the WG and given commit-access to the project. These individuals are identified by the WG and their addition to the WG is discussed via GitHub and requires unanimous consensus amongst those WG members participating in the discussion with a quorum of 50% of WG members required for acceptance of the vote.
-
-_Note:_ If you make a significant contribution and are not considered for commit-access log an issue or contact a WG member directly.
-
-For the current list of WG members / Collaborators, see the project [README.md](./README.md#collaborators).
-
-### Consensus Seeking Process
-
-The WG follows a [Consensus Seeking](http://en.wikipedia.org/wiki/Consensus-seeking_decision-making) decision making model.
-
-Modifications of the contents of the NAN repository are made on a collaborative basis. Anybody with a GitHub account may propose a modification via pull request and it will be considered by the WG. All pull requests must be reviewed and accepted by a WG member with sufficient expertise who is able to take full responsibility for the change. In the case of pull requests proposed by an existing WG member, an additional WG member is required for sign-off. Consensus should be sought if additional WG members participate and there is disagreement around a particular modification.
-
-If a change proposal cannot reach a consensus, a WG member can call for a vote amongst the members of the WG. Simple majority wins.
-
-<a id="developers-certificate-of-origin"></a>
-## Developer's Certificate of Origin 1.1
-
-By making a contribution to this project, I certify that:
-
-* (a) The contribution was created in whole or in part by me and I
-  have the right to submit it under the open source license
-  indicated in the file; or
-
-* (b) The contribution is based upon previous work that, to the best
-  of my knowledge, is covered under an appropriate open source
-  license and I have the right under that license to submit that
-  work with modifications, whether created in whole or in part
-  by me, under the same open source license (unless I am
-  permitted to submit under a different license), as indicated
-  in the file; or
-
-* (c) The contribution was provided directly to me by some other
-  person who certified (a), (b) or (c) and I have not modified
-  it.
-
-* (d) I understand and agree that this project and the contribution
-  are public and that a record of the contribution (including all
-  personal information I submit with it, including my sign-off) is
-  maintained indefinitely and may be redistributed consistent with
-  this project or the open source license(s) involved.
-
-<a name="collaborators"></a>
-### WG Members / Collaborators
-
-<table><tbody>
-<tr><th align="left">Rod Vagg</th><td><a href="https://github.com/rvagg">GitHub/rvagg</a></td><td><a href="http://twitter.com/rvagg">Twitter/@rvagg</a></td></tr>
-<tr><th align="left">Benjamin Byholm</th><td><a href="https://github.com/kkoopa/">GitHub/kkoopa</a></td><td>-</td></tr>
-<tr><th align="left">Trevor Norris</th><td><a href="https://github.com/trevnorris">GitHub/trevnorris</a></td><td><a href="http://twitter.com/trevnorris">Twitter/@trevnorris</a></td></tr>
-<tr><th align="left">Nathan Rajlich</th><td><a href="https://github.com/TooTallNate">GitHub/TooTallNate</a></td><td><a href="http://twitter.com/TooTallNate">Twitter/@TooTallNate</a></td></tr>
-<tr><th align="left">Brett Lawson</th><td><a href="https://github.com/brett19">GitHub/brett19</a></td><td><a href="http://twitter.com/brett19x">Twitter/@brett19x</a></td></tr>
-<tr><th align="left">Ben Noordhuis</th><td><a href="https://github.com/bnoordhuis">GitHub/bnoordhuis</a></td><td><a href="http://twitter.com/bnoordhuis">Twitter/@bnoordhuis</a></td></tr>
-<tr><th align="left">David Siegel</th><td><a href="https://github.com/agnat">GitHub/agnat</a></td><td>-</td></tr>
-</tbody></table>
-
-## Licence &amp; copyright
-
-Copyright (c) 2016 NAN WG Members / Collaborators (listed above).
-
-Native Abstractions for Node.js is licensed under an MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/asyncworker.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/asyncworker.md
deleted file mode 100644
index 6bc4cce..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/asyncworker.md
+++ /dev/null
@@ -1,103 +0,0 @@
-## Asynchronous work helpers
-
-`Nan::AsyncWorker` and `Nan::AsyncProgressWorker` are helper classes that make working with asynchronous code easier.
-
- - <a href="#api_nan_async_worker"><b><code>Nan::AsyncWorker</code></b></a>
- - <a href="#api_nan_async_progress_worker"><b><code>Nan::AsyncProgressWorker</code></b></a>
- - <a href="#api_nan_async_queue_worker"><b><code>Nan::AsyncQueueWorker</code></b></a>
-
-<a name="api_nan_async_worker"></a>
-### Nan::AsyncWorker
-
-`Nan::AsyncWorker` is an _abstract_ class that you can subclass to have much of the annoying asynchronous queuing and handling taken care of for you. It can even store arbitrary V8 objects for you and have them persist while the asynchronous work is in progress.
-
-Definition:
-
-```c++
-class AsyncWorker {
- public:
-  explicit AsyncWorker(Callback *callback_);
-
-  virtual ~AsyncWorker();
-
-  virtual void WorkComplete();
-
-  void SaveToPersistent(const char *key, const v8::Local<v8::Value> &value);
-
-  void SaveToPersistent(const v8::Local<v8::String> &key,
-                        const v8::Local<v8::Value> &value);
-
-  void SaveToPersistent(uint32_t index,
-                        const v8::Local<v8::Value> &value);
-
-  v8::Local<v8::Value> GetFromPersistent(const char *key) const;
-
-  v8::Local<v8::Value> GetFromPersistent(const v8::Local<v8::String> &key) const;
-
-  v8::Local<v8::Value> GetFromPersistent(uint32_t index) const;
-
-  virtual void Execute() = 0;
-
-  uv_work_t request;
-
-  virtual void Destroy();
-
- protected:
-  Persistent<v8::Object> persistentHandle;
-
-  Callback *callback;
-
-  virtual void HandleOKCallback();
-
-  virtual void HandleErrorCallback();
-
-  void SetErrorMessage(const char *msg);
-
-  const char* ErrorMessage();
-};
-```
-
-<a name="api_nan_async_progress_worker"></a>
-### Nan::AsyncProgressWorkerBase & Nan::AsyncProgressWorker
-
-`Nan::AsyncProgressWorkerBase` is an _abstract_ class template that extends `Nan::AsyncWorker` and adds additional progress reporting callbacks that can be used during the asynchronous work execution to provide progress data back to JavaScript.
-
-Previously the definiton of `Nan::AsyncProgressWorker` only allowed sending `const char` data. Now extending `Nan::AsyncProgressWorker` will yield an instance of the implicit `Nan::AsyncProgressWorkerBase` template with type `<char>` for compatibility.
-
-Definition:
-
-```c++
-template<class T>
-class AsyncProgressWorkerBase<T> : public AsyncWorker {
- public:
-  explicit AsyncProgressWorker(Callback *callback_);
-
-  virtual ~AsyncProgressWorker();
-
-  void WorkProgress();
-
-  class ExecutionProgress {
-   public:
-    void Signal() const;
-    void Send(const T* data, size_t size) const;
-  };
-
-  virtual void Execute(const ExecutionProgress& progress) = 0;
-
-  virtual void HandleProgressCallback(const T *data, size_t size) = 0;
-
-  virtual void Destroy();
-
-typedef AsyncProgressWorkerBase<T> AsyncProgressWorker;
-```
-
-<a name="api_nan_async_queue_worker"></a>
-### Nan::AsyncQueueWorker
-
-`Nan::AsyncQueueWorker` will run a `Nan::AsyncWorker` asynchronously via libuv. Both the `execute` and `after_work` steps are taken care of for you. Most of the logic for this is embedded in `Nan::AsyncWorker`.
-
-Definition:
-
-```c++
-void AsyncQueueWorker(AsyncWorker *);
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/buffers.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/buffers.md
deleted file mode 100644
index 8d8d25c..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/buffers.md
+++ /dev/null
@@ -1,54 +0,0 @@
-## Buffers
-
-NAN's `node::Buffer` helpers exist as the API has changed across supported Node versions. Use these methods to ensure compatibility.
-
- - <a href="#api_nan_new_buffer"><b><code>Nan::NewBuffer()</code></b></a>
- - <a href="#api_nan_copy_buffer"><b><code>Nan::CopyBuffer()</code></b></a>
- - <a href="#api_nan_free_callback"><b><code>Nan::FreeCallback()</code></b></a>
-
-<a name="api_nan_new_buffer"></a>
-### Nan::NewBuffer()
-
-Allocate a new `node::Buffer` object with the specified size and optional data. Calls `node::Buffer::New()`.
-
-Note that when creating a `Buffer` using `Nan::NewBuffer()` and an existing `char*`, it is assumed that the ownership of the pointer is being transferred to the new `Buffer` for management.
-When a `node::Buffer` instance is garbage collected and a `FreeCallback` has not been specified, `data` will be disposed of via a call to `free()`.
-You _must not_ free the memory space manually once you have created a `Buffer` in this way.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Object> Nan::NewBuffer(uint32_t size)
-Nan::MaybeLocal<v8::Object> Nan::NewBuffer(char* data, uint32_t size)
-Nan::MaybeLocal<v8::Object> Nan::NewBuffer(char *data,
-                                           size_t length,
-                                           Nan::FreeCallback callback,
-                                           void *hint)
-```
-
-
-<a name="api_nan_copy_buffer"></a>
-### Nan::CopyBuffer()
-
-Similar to [`Nan::NewBuffer()`](#api_nan_new_buffer) except that an implicit memcpy will occur within Node. Calls `node::Buffer::Copy()`.
-
-Management of the `char*` is left to the user, you should manually free the memory space if necessary as the new `Buffer` will have its own copy.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Object> Nan::CopyBuffer(const char *data, uint32_t size)
-```
-
-
-<a name="api_nan_free_callback"></a>
-### Nan::FreeCallback()
-
-A free callback that can be provided to [`Nan::NewBuffer()`](#api_nan_new_buffer).
-The supplied callback will be invoked when the `Buffer` undergoes garbage collection.
-
-Signature:
-
-```c++
-typedef void (*FreeCallback)(char *data, void *hint);
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/callback.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/callback.md
deleted file mode 100644
index 46de1d7..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/callback.md
+++ /dev/null
@@ -1,56 +0,0 @@
-## Nan::Callback
-
-`Nan::Callback` makes it easier to use `v8::Function` handles as callbacks. A class that wraps a `v8::Function` handle, protecting it from garbage collection and making it particularly useful for storage and use across asynchronous execution.
-
- - <a href="#api_nan_callback"><b><code>Nan::Callback</code></b></a>
-
-<a name="api_nan_callback"></a>
-### Nan::Callback
-
-```c++
-class Callback {
- public:
-  Callback();
-
-  explicit Callback(const v8::Local<v8::Function> &fn);
-
-  ~Callback();
-
-  bool operator==(const Callback &other) const;
-
-  bool operator!=(const Callback &other) const;
-
-  v8::Local<v8::Function> operator*() const;
-
-  v8::Local<v8::Value> operator()(v8::Local<v8::Object> target,
-                                  int argc = 0,
-                                  v8::Local<v8::Value> argv[] = 0) const;
-
-  v8::Local<v8::Value> operator()(int argc = 0,
-                                  v8::Local<v8::Value> argv[] = 0) const;
-
-  void SetFunction(const v8::Local<v8::Function> &fn);
-
-  v8::Local<v8::Function> GetFunction() const;
-
-  bool IsEmpty() const;
-
-  void Reset(const v8::Local<v8::Function> &fn);
-
-  void Reset();
-
-  v8::Local<v8::Value> Call(v8::Local<v8::Object> target,
-                            int argc,
-                            v8::Local<v8::Value> argv[]) const;
-
-  v8::Local<v8::Value> Call(int argc, v8::Local<v8::Value> argv[]) const;
-};
-```
-
-Example usage:
-
-```c++
-v8::Local<v8::Function> function;
-Nan::Callback callback(function);
-callback.Call(0, 0);
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/converters.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/converters.md
deleted file mode 100644
index d20861b..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/converters.md
+++ /dev/null
@@ -1,41 +0,0 @@
-## Converters
-
-NAN contains functions that convert `v8::Value`s to other `v8::Value` types and native types. Since type conversion is not guaranteed to succeed, they return `Nan::Maybe` types. These converters can be used in place of `value->ToX()` and `value->XValue()` (where `X` is one of the types, e.g. `Boolean`) in a way that provides a consistent interface across V8 versions. Newer versions of V8 use the new `v8::Maybe` and `v8::MaybeLocal` types for these conversions, older versions don't have this functionality so it is provided by NAN.
-
- - <a href="#api_nan_to"><b><code>Nan::To()</code></b></a>
-
-<a name="api_nan_to"></a>
-### Nan::To()
-
-Converts a `v8::Local<v8::Value>` to a different subtype of `v8::Value` or to a native data type. Returns a `Nan::MaybeLocal<>` or a `Nan::Maybe<>` accordingly.
-
-See [maybe_types.md](./maybe_types.md) for more information on `Nan::Maybe` types.
-
-Signatures:
-
-```c++
-// V8 types
-Nan::MaybeLocal<v8::Boolean> Nan::To<v8::Boolean>(v8::Local<v8::Value> val);
-Nan::MaybeLocal<v8::Int32> Nan::To<v8::Int32>(v8::Local<v8::Value> val);
-Nan::MaybeLocal<v8::Integer> Nan::To<v8::Integer>(v8::Local<v8::Value> val);
-Nan::MaybeLocal<v8::Object> Nan::To<v8::Object>(v8::Local<v8::Value> val);
-Nan::MaybeLocal<v8::Number> Nan::To<v8::Number>(v8::Local<v8::Value> val);
-Nan::MaybeLocal<v8::String> Nan::To<v8::String>(v8::Local<v8::Value> val);
-Nan::MaybeLocal<v8::Uint32> Nan::To<v8::Uint32>(v8::Local<v8::Value> val);
-
-// Native types
-Nan::Maybe<bool> Nan::To<bool>(v8::Local<v8::Value> val);
-Nan::Maybe<double> Nan::To<double>(v8::Local<v8::Value> val);
-Nan::Maybe<int32_t> Nan::To<int32_t>(v8::Local<v8::Value> val);
-Nan::Maybe<int64_t> Nan::To<int64_t>(v8::Local<v8::Value> val);
-Nan::Maybe<uint32_t> Nan::To<uint32_t>(v8::Local<v8::Value> val);
-```
-
-### Example
-
-```c++
-v8::Local<v8::Value> val;
-Nan::MaybeLocal<v8::String> str = Nan::To<v8::String>(val);
-Nan::Maybe<double> d = Nan::To<double>(val);
-```
-
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/errors.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/errors.md
deleted file mode 100644
index aac6e08..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/errors.md
+++ /dev/null
@@ -1,226 +0,0 @@
-## Errors
-
-NAN includes helpers for creating, throwing and catching Errors as much of this functionality varies across the supported versions of V8 and must be abstracted.
-
-Note that an Error object is simply a specialized form of `v8::Value`.
-
-Also consult the V8 Embedders Guide section on [Exceptions](https://developers.google.com/v8/embed#exceptions) for more information.
-
- - <a href="#api_nan_error"><b><code>Nan::Error()</code></b></a>
- - <a href="#api_nan_range_error"><b><code>Nan::RangeError()</code></b></a>
- - <a href="#api_nan_reference_error"><b><code>Nan::ReferenceError()</code></b></a>
- - <a href="#api_nan_syntax_error"><b><code>Nan::SyntaxError()</code></b></a>
- - <a href="#api_nan_type_error"><b><code>Nan::TypeError()</code></b></a>
- - <a href="#api_nan_throw_error"><b><code>Nan::ThrowError()</code></b></a>
- - <a href="#api_nan_throw_range_error"><b><code>Nan::ThrowRangeError()</code></b></a>
- - <a href="#api_nan_throw_reference_error"><b><code>Nan::ThrowReferenceError()</code></b></a>
- - <a href="#api_nan_throw_syntax_error"><b><code>Nan::ThrowSyntaxError()</code></b></a>
- - <a href="#api_nan_throw_type_error"><b><code>Nan::ThrowTypeError()</code></b></a>
- - <a href="#api_nan_fatal_exception"><b><code>Nan::FatalException()</code></b></a>
- - <a href="#api_nan_errno_exception"><b><code>Nan::ErrnoException()</code></b></a>
- - <a href="#api_nan_try_catch"><b><code>Nan::TryCatch</code></b></a>
-
-
-<a name="api_nan_error"></a>
-### Nan::Error()
-
-Create a new Error object using the [v8::Exception](https://v8docs.nodesource.com/io.js-3.0/da/d6a/classv8_1_1_exception.html) class in a way that is compatible across the supported versions of V8.
-
-Note that an Error object is simply a specialized form of `v8::Value`.
-
-Signature:
-
-```c++
-v8::Local<v8::Value> Nan::Error(const char *msg);
-v8::Local<v8::Value> Nan::Error(v8::Local<v8::String> msg);
-```
-
-
-<a name="api_nan_range_error"></a>
-### Nan::RangeError()
-
-Create a new RangeError object using the [v8::Exception](https://v8docs.nodesource.com/io.js-3.0/da/d6a/classv8_1_1_exception.html) class in a way that is compatible across the supported versions of V8.
-
-Note that an RangeError object is simply a specialized form of `v8::Value`.
-
-Signature:
-
-```c++
-v8::Local<v8::Value> Nan::RangeError(const char *msg);
-v8::Local<v8::Value> Nan::RangeError(v8::Local<v8::String> msg);
-```
-
-
-<a name="api_nan_reference_error"></a>
-### Nan::ReferenceError()
-
-Create a new ReferenceError object using the [v8::Exception](https://v8docs.nodesource.com/io.js-3.0/da/d6a/classv8_1_1_exception.html) class in a way that is compatible across the supported versions of V8.
-
-Note that an ReferenceError object is simply a specialized form of `v8::Value`.
-
-Signature:
-
-```c++
-v8::Local<v8::Value> Nan::ReferenceError(const char *msg);
-v8::Local<v8::Value> Nan::ReferenceError(v8::Local<v8::String> msg);
-```
-
-
-<a name="api_nan_syntax_error"></a>
-### Nan::SyntaxError()
-
-Create a new SyntaxError object using the [v8::Exception](https://v8docs.nodesource.com/io.js-3.0/da/d6a/classv8_1_1_exception.html) class in a way that is compatible across the supported versions of V8.
-
-Note that an SyntaxError object is simply a specialized form of `v8::Value`.
-
-Signature:
-
-```c++
-v8::Local<v8::Value> Nan::SyntaxError(const char *msg);
-v8::Local<v8::Value> Nan::SyntaxError(v8::Local<v8::String> msg);
-```
-
-
-<a name="api_nan_type_error"></a>
-### Nan::TypeError()
-
-Create a new TypeError object using the [v8::Exception](https://v8docs.nodesource.com/io.js-3.0/da/d6a/classv8_1_1_exception.html) class in a way that is compatible across the supported versions of V8.
-
-Note that an TypeError object is simply a specialized form of `v8::Value`.
-
-Signature:
-
-```c++
-v8::Local<v8::Value> Nan::TypeError(const char *msg);
-v8::Local<v8::Value> Nan::TypeError(v8::Local<v8::String> msg);
-```
-
-
-<a name="api_nan_throw_error"></a>
-### Nan::ThrowError()
-
-Throw an Error object (a specialized `v8::Value` as above) in the current context. If a `msg` is provided, a new Error object will be created.
-
-Signature:
-
-```c++
-void Nan::ThrowError(const char *msg);
-void Nan::ThrowError(v8::Local<v8::String> msg);
-void Nan::ThrowError(v8::Local<v8::Value> error);
-```
-
-
-<a name="api_nan_throw_range_error"></a>
-### Nan::ThrowRangeError()
-
-Throw an RangeError object (a specialized `v8::Value` as above) in the current context. If a `msg` is provided, a new RangeError object will be created.
-
-Signature:
-
-```c++
-void Nan::ThrowRangeError(const char *msg);
-void Nan::ThrowRangeError(v8::Local<v8::String> msg);
-void Nan::ThrowRangeError(v8::Local<v8::Value> error);
-```
-
-
-<a name="api_nan_throw_reference_error"></a>
-### Nan::ThrowReferenceError()
-
-Throw an ReferenceError object (a specialized `v8::Value` as above) in the current context. If a `msg` is provided, a new ReferenceError object will be created.
-
-Signature:
-
-```c++
-void Nan::ThrowReferenceError(const char *msg);
-void Nan::ThrowReferenceError(v8::Local<v8::String> msg);
-void Nan::ThrowReferenceError(v8::Local<v8::Value> error);
-```
-
-
-<a name="api_nan_throw_syntax_error"></a>
-### Nan::ThrowSyntaxError()
-
-Throw an SyntaxError object (a specialized `v8::Value` as above) in the current context. If a `msg` is provided, a new SyntaxError object will be created.
-
-Signature:
-
-```c++
-void Nan::ThrowSyntaxError(const char *msg);
-void Nan::ThrowSyntaxError(v8::Local<v8::String> msg);
-void Nan::ThrowSyntaxError(v8::Local<v8::Value> error);
-```
-
-
-<a name="api_nan_throw_type_error"></a>
-### Nan::ThrowTypeError()
-
-Throw an TypeError object (a specialized `v8::Value` as above) in the current context. If a `msg` is provided, a new TypeError object will be created.
-
-Signature:
-
-```c++
-void Nan::ThrowTypeError(const char *msg);
-void Nan::ThrowTypeError(v8::Local<v8::String> msg);
-void Nan::ThrowTypeError(v8::Local<v8::Value> error);
-```
-
-<a name="api_nan_fatal_exception"></a>
-### Nan::FatalException()
-
-Replaces `node::FatalException()` which has a different API across supported versions of Node. For use with [`Nan::TryCatch`](#api_nan_try_catch).
-
-Signature:
-
-```c++
-void Nan::FatalException(const Nan::TryCatch& try_catch);
-```
-
-<a name="api_nan_errno_exception"></a>
-### Nan::ErrnoException()
-
-Replaces `node::ErrnoException()` which has a different API across supported versions of Node. 
-
-Signature:
-
-```c++
-v8::Local<v8::Value> Nan::ErrnoException(int errorno,
-                                         const char* syscall = NULL,
-                                         const char* message = NULL,
-                                         const char* path = NULL);
-```
-
-
-<a name="api_nan_try_catch"></a>
-### Nan::TryCatch
-
-A simple wrapper around [`v8::TryCatch`](https://v8docs.nodesource.com/io.js-3.0/d4/dc6/classv8_1_1_try_catch.html) compatible with all supported versions of V8. Can be used as a direct replacement in most cases. See also [`Nan::FatalException()`](#api_nan_fatal_exception) for an internal use compatible with `node::FatalException`.
-
-Signature:
-
-```c++
-class Nan::TryCatch {
- public:
-  Nan::TryCatch();
-
-  bool HasCaught() const;
-
-  bool CanContinue() const;
-
-  v8::Local<v8::Value> ReThrow();
-
-  v8::Local<v8::Value> Exception() const;
-
-  // Nan::MaybeLocal for older versions of V8
-  v8::MaybeLocal<v8::Value> StackTrace() const;
-
-  v8::Local<v8::Message> Message() const;
-
-  void Reset();
-
-  void SetVerbose(bool value);
-
-  void SetCaptureMessage(bool value);
-};
-```
-
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/maybe_types.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/maybe_types.md
deleted file mode 100644
index 9ca9cee..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/maybe_types.md
+++ /dev/null
@@ -1,512 +0,0 @@
-## Maybe Types
-
-The `Nan::MaybeLocal` and `Nan::Maybe` types are monads that encapsulate `v8::Local` handles that _may be empty_.
-
-* **Maybe Types**
-  - <a href="#api_nan_maybe_local"><b><code>Nan::MaybeLocal</code></b></a>
-  - <a href="#api_nan_maybe"><b><code>Nan::Maybe</code></b></a>
-  - <a href="#api_nan_nothing"><b><code>Nan::Nothing</code></b></a>
-  - <a href="#api_nan_just"><b><code>Nan::Just</code></b></a>
-* **Maybe Helpers**
-  - <a href="#api_nan_call"><b><code>Nan::Call()</code></b></a>
-  - <a href="#api_nan_to_detail_string"><b><code>Nan::ToDetailString()</code></b></a>
-  - <a href="#api_nan_to_array_index"><b><code>Nan::ToArrayIndex()</code></b></a>
-  - <a href="#api_nan_equals"><b><code>Nan::Equals()</code></b></a>
-  - <a href="#api_nan_new_instance"><b><code>Nan::NewInstance()</code></b></a>
-  - <a href="#api_nan_get_function"><b><code>Nan::GetFunction()</code></b></a>
-  - <a href="#api_nan_set"><b><code>Nan::Set()</code></b></a>
-  - <a href="#api_nan_force_set"><b><code>Nan::ForceSet()</code></b></a>
-  - <a href="#api_nan_get"><b><code>Nan::Get()</code></b></a>
-  - <a href="#api_nan_get_property_attribute"><b><code>Nan::GetPropertyAttributes()</code></b></a>
-  - <a href="#api_nan_has"><b><code>Nan::Has()</code></b></a>
-  - <a href="#api_nan_delete"><b><code>Nan::Delete()</code></b></a>
-  - <a href="#api_nan_get_property_names"><b><code>Nan::GetPropertyNames()</code></b></a>
-  - <a href="#api_nan_get_own_property_names"><b><code>Nan::GetOwnPropertyNames()</code></b></a>
-  - <a href="#api_nan_set_prototype"><b><code>Nan::SetPrototype()</code></b></a>
-  - <a href="#api_nan_object_proto_to_string"><b><code>Nan::ObjectProtoToString()</code></b></a>
-  - <a href="#api_nan_has_own_property"><b><code>Nan::HasOwnProperty()</code></b></a>
-  - <a href="#api_nan_has_real_named_property"><b><code>Nan::HasRealNamedProperty()</code></b></a>
-  - <a href="#api_nan_has_real_indexed_property"><b><code>Nan::HasRealIndexedProperty()</code></b></a>
-  - <a href="#api_nan_has_real_named_callback_property"><b><code>Nan::HasRealNamedCallbackProperty()</code></b></a>
-  - <a href="#api_nan_get_real_named_property_in_prototype_chain"><b><code>Nan::GetRealNamedPropertyInPrototypeChain()</code></b></a>
-  - <a href="#api_nan_get_real_named_property"><b><code>Nan::GetRealNamedProperty()</code></b></a>
-  - <a href="#api_nan_call_as_function"><b><code>Nan::CallAsFunction()</code></b></a>
-  - <a href="#api_nan_call_as_constructor"><b><code>Nan::CallAsConstructor()</code></b></a>
-  - <a href="#api_nan_get_source_line"><b><code>Nan::GetSourceLine()</code></b></a>
-  - <a href="#api_nan_get_line_number"><b><code>Nan::GetLineNumber()</code></b></a>
-  - <a href="#api_nan_get_start_column"><b><code>Nan::GetStartColumn()</code></b></a>
-  - <a href="#api_nan_get_end_column"><b><code>Nan::GetEndColumn()</code></b></a>
-  - <a href="#api_nan_clone_element_at"><b><code>Nan::CloneElementAt()</code></b></a>
-  - <a href="#api_nan_make_maybe"><b><code>Nan::MakeMaybe()</code></b></a>
-
-<a name="api_nan_maybe_local"></a>
-### Nan::MaybeLocal
-
-A `Nan::MaybeLocal<T>` is a wrapper around [`v8::Local<T>`](https://v8docs.nodesource.com/io.js-3.0/de/deb/classv8_1_1_local.html) that enforces a check that determines whether the `v8::Local<T>` is empty before it can be used.
-
-If an API method returns a `Nan::MaybeLocal`, the API method can potentially fail either because an exception is thrown, or because an exception is pending, e.g. because a previous API call threw an exception that hasn't been caught yet, or because a `v8::TerminateExecution` exception was thrown. In that case, an empty `Nan::MaybeLocal` is returned.
-
-Definition:
-
-```c++
-template<typename T> class Nan::MaybeLocal {
- public:
-  MaybeLocal();
-
-  template<typename S> MaybeLocal(v8::Local<S> that);
-
-  bool IsEmpty() const;
-
-  template<typename S> bool ToLocal(v8::Local<S> *out);
-
-  // Will crash if the MaybeLocal<> is empty.
-  v8::Local<T> ToLocalChecked();
-
-  template<typename S> v8::Local<S> FromMaybe(v8::Local<S> default_value) const;
-};
-```
-
-See the documentation for [`v8::MaybeLocal`](https://v8docs.nodesource.com/io.js-3.0/d8/d7d/classv8_1_1_maybe_local.html) for further details.
-
-<a name="api_nan_maybe"></a>
-### Nan::Maybe
-
-A simple `Nan::Maybe` type, representing an object which may or may not have a value, see https://hackage.haskell.org/package/base/docs/Data-Maybe.html.
-
-If an API method returns a `Nan::Maybe<>`, the API method can potentially fail either because an exception is thrown, or because an exception is pending, e.g. because a previous API call threw an exception that hasn't been caught yet, or because a `v8::TerminateExecution` exception was thrown. In that case, a "Nothing" value is returned.
-
-Definition:
-
-```c++
-template<typename T> class Nan::Maybe {
- public:
-  bool IsNothing() const;
-  bool IsJust() const;
-
-  // Will crash if the Maybe<> is nothing.
-  T FromJust();
-
-  T FromMaybe(const T& default_value);
-
-  bool operator==(const Maybe &other);
-
-  bool operator!=(const Maybe &other);
-};
-```
-
-See the documentation for [`v8::Maybe`](https://v8docs.nodesource.com/io.js-3.0/d9/d4b/classv8_1_1_maybe.html) for further details.
-
-<a name="api_nan_nothing"></a>
-### Nan::Nothing
-
-Construct an empty `Nan::Maybe` type representing _nothing_.
-
-```c++
-template<typename T> Nan::Maybe<T> Nan::Nothing();
-```
-
-<a name="api_nan_just"></a>
-### Nan::Just
-
-Construct a `Nan::Maybe` type representing _just_ a value.
-
-```c++
-template<typename T> Nan::Maybe<T> Nan::Just(const T &t);
-```
-
-<a name="api_nan_call"></a>
-### Nan::Call()
-
-A helper method for calling [`v8::Function#Call()`](https://v8docs.nodesource.com/io.js-3.0/d5/d54/classv8_1_1_function.html#a468a89f737af0612db10132799c827c0) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Value> Nan::Call(v8::Local<v8::Function> fun, v8::Local<v8::Object> recv, int argc, v8::Local<v8::Value> argv[]);
-```
-
-
-<a name="api_nan_to_detail_string"></a>
-### Nan::ToDetailString()
-
-A helper method for calling [`v8::Value#ToDetailString()`](https://v8docs.nodesource.com/io.js-3.0/dc/d0a/classv8_1_1_value.html#a2f9770296dc2c8d274bc8cc0dca243e5) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::String> Nan::ToDetailString(v8::Local<v8::Value> val);
-```
-
-
-<a name="api_nan_to_array_index"></a>
-### Nan::ToArrayIndex()
-
-A helper method for calling [`v8::Value#ToArrayIndex()`](https://v8docs.nodesource.com/io.js-3.0/dc/d0a/classv8_1_1_value.html#acc5bbef3c805ec458470c0fcd6f13493) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Uint32> Nan::ToArrayIndex(v8::Local<v8::Value> val);
-```
-
-
-<a name="api_nan_equals"></a>
-### Nan::Equals()
-
-A helper method for calling [`v8::Value#Equals()`](https://v8docs.nodesource.com/io.js-3.0/dc/d0a/classv8_1_1_value.html#a0d9616ab2de899d4e3047c30a10c9285) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::Equals(v8::Local<v8::Value> a, v8::Local<v8::Value>(b));
-```
-
-
-<a name="api_nan_new_instance"></a>
-### Nan::NewInstance()
-
-A helper method for calling [`v8::Function#NewInstance()`](https://v8docs.nodesource.com/io.js-3.0/d5/d54/classv8_1_1_function.html#a691b13f7a553069732cbacf5ac8c62ec) and [`v8::ObjectTemplate#NewInstance()`](https://v8docs.nodesource.com/io.js-3.0/db/d5f/classv8_1_1_object_template.html#ad605a7543cfbc5dab54cdb0883d14ae4) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Object> Nan::NewInstance(v8::Local<v8::Function> h);
-Nan::MaybeLocal<v8::Object> Nan::NewInstance(v8::Local<v8::Function> h, int argc, v8::Local<v8::Value> argv[]);
-Nan::MaybeLocal<v8::Object> Nan::NewInstance(v8::Local<v8::ObjectTemplate> h);
-```
-
-
-<a name="api_nan_get_function"></a>
-### Nan::GetFunction()
-
-A helper method for calling [`v8::FunctionTemplate#GetFunction()`](https://v8docs.nodesource.com/io.js-3.0/d8/d83/classv8_1_1_function_template.html#a56d904662a86eca78da37d9bb0ed3705) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Function> Nan::GetFunction(v8::Local<v8::FunctionTemplate> t);
-```
-
-
-<a name="api_nan_set"></a>
-### Nan::Set()
-
-A helper method for calling [`v8::Object#Set()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a67604ea3734f170c66026064ea808f20) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::Set(v8::Local<v8::Object> obj,
-                          v8::Local<v8::Value> key,
-                          v8::Local<v8::Value> value)
-Nan::Maybe<bool> Nan::Set(v8::Local<v8::Object> obj,
-                          uint32_t index,
-                          v8::Local<v8::Value> value);
-```
-
-
-<a name="api_nan_force_set"></a>
-### Nan::ForceSet()
-
-A helper method for calling [`v8::Object#ForceSet()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a796b7b682896fb64bf1872747734e836) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::ForceSet(v8::Local<v8::Object> obj,
-                               v8::Local<v8::Value> key,
-                               v8::Local<v8::Value> value,
-                               v8::PropertyAttribute attribs = v8::None);
-```
-
-
-<a name="api_nan_get"></a>
-### Nan::Get()
-
-A helper method for calling [`v8::Object#Get()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a2565f03e736694f6b1e1cf22a0b4eac2) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Value> Nan::Get(v8::Local<v8::Object> obj,
-                                    v8::Local<v8::Value> key);
-Nan::MaybeLocal<v8::Value> Nan::Get(v8::Local<v8::Object> obj, uint32_t index);
-```
-
-
-<a name="api_nan_get_property_attribute"></a>
-### Nan::GetPropertyAttributes()
-
-A helper method for calling [`v8::Object#GetPropertyAttributes()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a9b898894da3d1db2714fd9325a54fe57) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<v8::PropertyAttribute> Nan::GetPropertyAttributes(
-    v8::Local<v8::Object> obj,
-    v8::Local<v8::Value> key);
-```
-
-
-<a name="api_nan_has"></a>
-### Nan::Has()
-
-A helper method for calling [`v8::Object#Has()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#ab3c3d89ea7c2f9afd08965bd7299a41d) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::Has(v8::Local<v8::Object> obj, v8::Local<v8::String> key);
-Nan::Maybe<bool> Nan::Has(v8::Local<v8::Object> obj, uint32_t index);
-```
-
-
-<a name="api_nan_delete"></a>
-### Nan::Delete()
-
-A helper method for calling [`v8::Object#Delete()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a2fa0f5a592582434ed1ceceff7d891ef) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::Delete(v8::Local<v8::Object> obj,
-                             v8::Local<v8::String> key);
-Nan::Maybe<bool> Nan::Delete(v8::Local<v8::Object> obj, uint32_t index);
-```
-
-
-<a name="api_nan_get_property_names"></a>
-### Nan::GetPropertyNames()
-
-A helper method for calling [`v8::Object#GetPropertyNames()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#aced885270cfd2c956367b5eedc7fbfe8) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Array> Nan::GetPropertyNames(v8::Local<v8::Object> obj);
-```
-
-
-<a name="api_nan_get_own_property_names"></a>
-### Nan::GetOwnPropertyNames()
-
-A helper method for calling [`v8::Object#GetOwnPropertyNames()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a79a6e4d66049b9aa648ed4dfdb23e6eb) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Array> Nan::GetOwnPropertyNames(v8::Local<v8::Object> obj);
-```
-
-
-<a name="api_nan_set_prototype"></a>
-### Nan::SetPrototype()
-
-A helper method for calling [`v8::Object#SetPrototype()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a442706b22fceda6e6d1f632122a9a9f4) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::SetPrototype(v8::Local<v8::Object> obj,
-                                   v8::Local<v8::Value> prototype);
-```
-
-
-<a name="api_nan_object_proto_to_string"></a>
-### Nan::ObjectProtoToString()
-
-A helper method for calling [`v8::Object#ObjectProtoToString()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#ab7a92b4dcf822bef72f6c0ac6fea1f0b) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::String> Nan::ObjectProtoToString(v8::Local<v8::Object> obj);
-```
-
-
-<a name="api_nan_has_own_property"></a>
-### Nan::HasOwnProperty()
-
-A helper method for calling [`v8::Object#HasOwnProperty()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#ab7b7245442ca6de1e1c145ea3fd653ff) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::HasOwnProperty(v8::Local<v8::Object> obj,
-                                     v8::Local<v8::String> key);
-```
-
-
-<a name="api_nan_has_real_named_property"></a>
-### Nan::HasRealNamedProperty()
-
-A helper method for calling [`v8::Object#HasRealNamedProperty()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#ad8b80a59c9eb3c1e6c3cd6c84571f767) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::HasRealNamedProperty(v8::Local<v8::Object> obj,
-                                           v8::Local<v8::String> key);
-```
-
-
-<a name="api_nan_has_real_indexed_property"></a>
-### Nan::HasRealIndexedProperty()
-
-A helper method for calling [`v8::Object#HasRealIndexedProperty()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#af94fc1135a5e74a2193fb72c3a1b9855) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::HasRealIndexedProperty(v8::Local<v8::Object> obj,
-                                             uint32_t index);
-```
-
-
-<a name="api_nan_has_real_named_callback_property"></a>
-### Nan::HasRealNamedCallbackProperty()
-
-A helper method for calling [`v8::Object#HasRealNamedCallbackProperty()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#af743b7ea132b89f84d34d164d0668811) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<bool> Nan::HasRealNamedCallbackProperty(
-    v8::Local<v8::Object> obj,
-    v8::Local<v8::String> key);
-```
-
-
-<a name="api_nan_get_real_named_property_in_prototype_chain"></a>
-### Nan::GetRealNamedPropertyInPrototypeChain()
-
-A helper method for calling [`v8::Object#GetRealNamedPropertyInPrototypeChain()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a8700b1862e6b4783716964ba4d5e6172) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Value> Nan::GetRealNamedPropertyInPrototypeChain(
-    v8::Local<v8::Object> obj,
-    v8::Local<v8::String> key);
-```
-
-
-<a name="api_nan_get_real_named_property"></a>
-### Nan::GetRealNamedProperty()
-
-A helper method for calling [`v8::Object#GetRealNamedProperty()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a84471a824576a5994fdd0ffcbf99ccc0) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Value> Nan::GetRealNamedProperty(v8::Local<v8::Object> obj,
-                                                     v8::Local<v8::String> key);
-```
-
-
-<a name="api_nan_call_as_function"></a>
-### Nan::CallAsFunction()
-
-A helper method for calling [`v8::Object#CallAsFunction()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a9ef18be634e79b4f0cdffa1667a29f58) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Value> Nan::CallAsFunction(v8::Local<v8::Object> obj,
-                                               v8::Local<v8::Object> recv,
-                                               int argc,
-                                               v8::Local<v8::Value> argv[]);
-```
-
-
-<a name="api_nan_call_as_constructor"></a>
-### Nan::CallAsConstructor()
-
-A helper method for calling [`v8::Object#CallAsConstructor()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a50d571de50d0b0dfb28795619d07a01b) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Value> Nan::CallAsConstructor(v8::Local<v8::Object> obj,
-                                                  int argc,
-                                                  v8::Local<v8::Value> argv[]);
-```
-
-
-<a name="api_nan_get_source_line"></a>
-### Nan::GetSourceLine()
-
-A helper method for calling [`v8::Message#GetSourceLine()`](https://v8docs.nodesource.com/io.js-3.0/d9/d28/classv8_1_1_message.html#a849f7a6c41549d83d8159825efccd23a) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::String> Nan::GetSourceLine(v8::Local<v8::Message> msg);
-```
-
-
-<a name="api_nan_get_line_number"></a>
-### Nan::GetLineNumber()
-
-A helper method for calling [`v8::Message#GetLineNumber()`](https://v8docs.nodesource.com/io.js-3.0/d9/d28/classv8_1_1_message.html#adbe46c10a88a6565f2732a2d2adf99b9) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<int> Nan::GetLineNumber(v8::Local<v8::Message> msg);
-```
-
-
-<a name="api_nan_get_start_column"></a>
-### Nan::GetStartColumn()
-
-A helper method for calling [`v8::Message#GetStartColumn()`](https://v8docs.nodesource.com/io.js-3.0/d9/d28/classv8_1_1_message.html#a60ede616ba3822d712e44c7a74487ba6) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<int> Nan::GetStartColumn(v8::Local<v8::Message> msg);
-```
-
-
-<a name="api_nan_get_end_column"></a>
-### Nan::GetEndColumn()
-
-A helper method for calling [`v8::Message#GetEndColumn()`](https://v8docs.nodesource.com/io.js-3.0/d9/d28/classv8_1_1_message.html#aaa004cf19e529da980bc19fcb76d93be) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::Maybe<int> Nan::GetEndColumn(v8::Local<v8::Message> msg);
-```
-
-
-<a name="api_nan_clone_element_at"></a>
-### Nan::CloneElementAt()
-
-A helper method for calling [`v8::Array#CloneElementAt()`](https://v8docs.nodesource.com/io.js-3.0/d3/d32/classv8_1_1_array.html#a1d3a878d4c1c7cae974dd50a1639245e) in a way compatible across supported versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Object> Nan::CloneElementAt(v8::Local<v8::Array> array, uint32_t index);
-```
-
-<a name="api_nan_make_maybe"></a>
-### Nan::MakeMaybe()
-
-Wraps a `v8::Local<>` in a `Nan::MaybeLocal<>`. When called with a `Nan::MaybeLocal<>` it just returns its argument. This is useful in generic template code that builds on NAN.
-
-Synopsis:
-
-```c++
-  MaybeLocal<v8::Number> someNumber = MakeMaybe(New<v8::Number>(3.141592654));
-  MaybeLocal<v8::String> someString = MakeMaybe(New<v8::String>("probably"));
-```
-
-Signature:
-
-```c++
-template <typename T, template <typename> class MaybeMaybe>
-Nan::MaybeLocal<T> Nan::MakeMaybe(MaybeMaybe<T> v);
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/methods.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/methods.md
deleted file mode 100644
index 0411a70..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/methods.md
+++ /dev/null
@@ -1,659 +0,0 @@
-## JavaScript-accessible methods
-
-A _template_ is a blueprint for JavaScript functions and objects in a context. You can use a template to wrap C++ functions and data structures within JavaScript objects so that they can be manipulated from JavaScript. See the V8 Embedders Guide section on [Templates](https://developers.google.com/v8/embed#templates) for further information.
-
-In order to expose functionality to JavaScript via a template, you must provide it to V8 in a form that it understands. Across the versions of V8 supported by NAN, JavaScript-accessible method signatures vary widely, NAN fully abstracts method declaration and provides you with an interface that is similar to the most recent V8 API but is backward-compatible with older versions that still use the now-deceased `v8::Argument` type.
-
-* **Method argument types**
- - <a href="#api_nan_function_callback_info"><b><code>Nan::FunctionCallbackInfo</code></b></a>
- - <a href="#api_nan_property_callback_info"><b><code>Nan::PropertyCallbackInfo</code></b></a>
- - <a href="#api_nan_return_value"><b><code>Nan::ReturnValue</code></b></a>
-* **Method declarations**
- - <a href="#api_nan_method"><b>Method declaration</b></a>
- - <a href="#api_nan_getter"><b>Getter declaration</b></a>
- - <a href="#api_nan_setter"><b>Setter declaration</b></a>
- - <a href="#api_nan_property_getter"><b>Property getter declaration</b></a>
- - <a href="#api_nan_property_setter"><b>Property setter declaration</b></a>
- - <a href="#api_nan_property_enumerator"><b>Property enumerator declaration</b></a>
- - <a href="#api_nan_property_deleter"><b>Property deleter declaration</b></a>
- - <a href="#api_nan_property_query"><b>Property query declaration</b></a>
- - <a href="#api_nan_index_getter"><b>Index getter declaration</b></a>
- - <a href="#api_nan_index_setter"><b>Index setter declaration</b></a>
- - <a href="#api_nan_index_enumerator"><b>Index enumerator declaration</b></a>
- - <a href="#api_nan_index_deleter"><b>Index deleter declaration</b></a>
- - <a href="#api_nan_index_query"><b>Index query declaration</b></a>
-* Method and template helpers
- - <a href="#api_nan_set_method"><b><code>Nan::SetMethod()</code></b></a>
- - <a href="#api_nan_set_prototype_method"><b><code>Nan::SetPrototypeMethod()</code></b></a>
- - <a href="#api_nan_set_accessor"><b><code>Nan::SetAccessor()</code></b></a>
- - <a href="#api_nan_set_named_property_handler"><b><code>Nan::SetNamedPropertyHandler()</code></b></a>
- - <a href="#api_nan_set_indexed_property_handler"><b><code>Nan::SetIndexedPropertyHandler()</code></b></a>
- - <a href="#api_nan_set_template"><b><code>Nan::SetTemplate()</code></b></a>
- - <a href="#api_nan_set_prototype_template"><b><code>Nan::SetPrototypeTemplate()</code></b></a>
- - <a href="#api_nan_set_instance_template"><b><code>Nan::SetInstanceTemplate()</code></b></a>
- - <a href="#api_nan_set_call_handler"><b><code>Nan::SetCallHandler()</code></b></a>
- - <a href="#api_nan_set_call_as_function_handler"><b><code>Nan::SetCallAsFunctionHandler()</code></b></a>
-
-<a name="api_nan_function_callback_info"></a>
-### Nan::FunctionCallbackInfo
-
-`Nan::FunctionCallbackInfo` should be used in place of [`v8::FunctionCallbackInfo`](https://v8docs.nodesource.com/io.js-3.0/dd/d0d/classv8_1_1_function_callback_info.html), even with older versions of Node where `v8::FunctionCallbackInfo` does not exist.
-
-Definition:
-
-```c++
-template<typename T> class FunctionCallbackInfo {
- public:
-  ReturnValue<T> GetReturnValue() const;
-  v8::Local<v8::Function> Callee();
-  v8::Local<v8::Value> Data();
-  v8::Local<v8::Object> Holder();
-  bool IsConstructCall();
-  int Length() const;
-  v8::Local<v8::Value> operator[](int i) const;
-  v8::Local<v8::Object> This() const;
-  v8::Isolate *GetIsolate() const;
-};
-```
-
-See the [`v8::FunctionCallbackInfo`](https://v8docs.nodesource.com/io.js-3.0/dd/d0d/classv8_1_1_function_callback_info.html) documentation for usage details on these. See [`Nan::ReturnValue`](#api_nan_return_value) for further information on how to set a return value from methods.
-
-<a name="api_nan_property_callback_info"></a>
-### Nan::PropertyCallbackInfo
-
-`Nan::PropertyCallbackInfo` should be used in place of [`v8::PropertyCallbackInfo`](https://v8docs.nodesource.com/io.js-3.0/d7/dc5/classv8_1_1_property_callback_info.html), even with older versions of Node where `v8::PropertyCallbackInfo` does not exist.
-
-Definition:
-
-```c++
-template<typename T> class PropertyCallbackInfo : public PropertyCallbackInfoBase<T> {
- public:
-  ReturnValue<T> GetReturnValue() const;
-  v8::Isolate* GetIsolate() const;
-  v8::Local<v8::Value> Data() const;
-  v8::Local<v8::Object> This() const;
-  v8::Local<v8::Object> Holder() const;
-};
-```
-
-See the [`v8::PropertyCallbackInfo`](https://v8docs.nodesource.com/io.js-3.0/d7/dc5/classv8_1_1_property_callback_info.html) documentation for usage details on these. See [`Nan::ReturnValue`](#api_nan_return_value) for further information on how to set a return value from property accessor methods.
-
-<a name="api_nan_return_value"></a>
-### Nan::ReturnValue
-
-`Nan::ReturnValue` is used in place of [`v8::ReturnValue`](https://v8docs.nodesource.com/io.js-3.0/da/da7/classv8_1_1_return_value.html) on both [`Nan::FunctionCallbackInfo`](#api_nan_function_callback_info) and [`Nan::PropertyCallbackInfo`](#api_nan_property_callback_info) as the return type of `GetReturnValue()`.
-
-Example usage:
-
-```c++
-void EmptyArray(const Nan::FunctionCallbackInfo<v8::Value>& info) {
-  info.GetReturnValue().Set(Nan::New<v8::Array>());
-}
-```
-
-Definition:
-
-```c++
-template<typename T> class ReturnValue {
- public:
-  // Handle setters
-  template <typename S> void Set(const v8::Local<S> &handle);
-  template <typename S> void Set(const Nan::Global<S> &handle);
-
-  // Fast primitive setters
-  void Set(bool value);
-  void Set(double i);
-  void Set(int32_t i);
-  void Set(uint32_t i);
-
-  // Fast JS primitive setters
-  void SetNull();
-  void SetUndefined();
-  void SetEmptyString();
-
-  // Convenience getter for isolate
-  v8::Isolate *GetIsolate() const;
-};
-```
-
-See the documentation on [`v8::ReturnValue`](https://v8docs.nodesource.com/io.js-3.0/da/da7/classv8_1_1_return_value.html) for further information on this.
-
-<a name="api_nan_method"></a>
-### Method declaration
-
-JavaScript-accessible methods should be declared with the following signature to form a `Nan::FunctionCallback`:
-
-```c++
-typedef void(*FunctionCallback)(const FunctionCallbackInfo<v8::Value>&);
-```
-
-Example:
-
-```c++
-void MethodName(const Nan::FunctionCallbackInfo<v8::Value>& info) {
-  ...
-}
-```
-
-You do not need to declare a new `HandleScope` within a method as one is implicitly created for you.
-
-**Example usage**
-
-```c++
-// .h:
-class Foo : public Nan::ObjectWrap {
-  ...
-
-  static void Bar(const Nan::FunctionCallbackInfo<v8::Value>& info);
-  static void Baz(const Nan::FunctionCallbackInfo<v8::Value>& info);
-}
-
-
-// .cc:
-void Foo::Bar(const Nan::FunctionCallbackInfo<v8::Value>& info) {
-  ...
-}
-
-void Foo::Baz(const Nan::FunctionCallbackInfo<v8::Value>& info) {
-  ...
-}
-```
-
-A helper macro `NAN_METHOD(methodname)` exists, compatible with NAN v1 method declarations.
-
-**Example usage with `NAN_METHOD(methodname)`**
-
-```c++
-// .h:
-class Foo : public Nan::ObjectWrap {
-  ...
-
-  static NAN_METHOD(Bar);
-  static NAN_METHOD(Baz);
-}
-
-
-// .cc:
-NAN_METHOD(Foo::Bar) {
-  ...
-}
-
-NAN_METHOD(Foo::Baz) {
-  ...
-}
-```
-
-Use [`Nan::SetPrototypeMethod`](#api_nan_set_prototype_method) to attach a method to a JavaScript function prototype or [`Nan::SetMethod`](#api_nan_set_method) to attach a method directly on a JavaScript object.
-
-<a name="api_nan_getter"></a>
-### Getter declaration
-
-JavaScript-accessible getters should be declared with the following signature to form a `Nan::GetterCallback`:
-
-```c++
-typedef void(*GetterCallback)(v8::Local<v8::String>,
-                              const PropertyCallbackInfo<v8::Value>&);
-```
-
-Example:
-
-```c++
-void GetterName(v8::Local<v8::String> property,
-                const Nan::PropertyCallbackInfo<v8::Value>& info) {
-  ...
-}
-```
-
-You do not need to declare a new `HandleScope` within a getter as one is implicitly created for you.
-
-A helper macro `NAN_GETTER(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on [Accessors](https://developers.google.com/v8/embed#accesssors).
-
-<a name="api_nan_setter"></a>
-### Setter declaration
-
-JavaScript-accessible setters should be declared with the following signature to form a <b><code>Nan::SetterCallback</code></b>:
-
-```c++
-typedef void(*SetterCallback)(v8::Local<v8::String>,
-                              v8::Local<v8::Value>,
-                              const PropertyCallbackInfo<void>&);
-```
-
-Example:
-
-```c++
-void SetterName(v8::Local<v8::String> property,
-                v8::Local<v8::Value> value,
-                const Nan::PropertyCallbackInfo<void>& info) {
-  ...
-}
-```
-
-You do not need to declare a new `HandleScope` within a setter as one is implicitly created for you.
-
-A helper macro `NAN_SETTER(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on [Accessors](https://developers.google.com/v8/embed#accesssors).
-
-<a name="api_nan_property_getter"></a>
-### Property getter declaration
-
-JavaScript-accessible property getters should be declared with the following signature to form a <b><code>Nan::PropertyGetterCallback</code></b>:
-
-```c++
-typedef void(*PropertyGetterCallback)(v8::Local<v8::String>,
-                                      const PropertyCallbackInfo<v8::Value>&);
-```
-
-Example:
-
-```c++
-void PropertyGetterName(v8::Local<v8::String> property,
-                        const Nan::PropertyCallbackInfo<v8::Value>& info) {
-  ...
-}
-```
-
-You do not need to declare a new `HandleScope` within a property getter as one is implicitly created for you.
-
-A helper macro `NAN_PROPERTY_GETTER(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_property_setter"></a>
-### Property setter declaration
-
-JavaScript-accessible property setters should be declared with the following signature to form a <b><code>Nan::PropertySetterCallback</code></b>:
-
-```c++
-typedef void(*PropertySetterCallback)(v8::Local<v8::String>,
-                                      v8::Local<v8::Value>,
-                                      const PropertyCallbackInfo<v8::Value>&);
-```
-
-Example:
-
-```c++
-void PropertySetterName(v8::Local<v8::String> property,
-                        v8::Local<v8::Value> value,
-                        const Nan::PropertyCallbackInfo<v8::Value>& info);
-```
-
-You do not need to declare a new `HandleScope` within a property setter as one is implicitly created for you.
-
-A helper macro `NAN_PROPERTY_SETTER(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_property_enumerator"></a>
-### Property enumerator declaration
-
-JavaScript-accessible property enumerators should be declared with the following signature to form a <b><code>Nan::PropertyEnumeratorCallback</code></b>:
-
-```c++
-typedef void(*PropertyEnumeratorCallback)(const PropertyCallbackInfo<v8::Array>&);
-```
-
-Example:
-
-```c++
-void PropertyEnumeratorName(const Nan::PropertyCallbackInfo<v8::Array>& info);
-```
-
-You do not need to declare a new `HandleScope` within a property enumerator as one is implicitly created for you.
-
-A helper macro `NAN_PROPERTY_ENUMERATOR(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_property_deleter"></a>
-### Property deleter declaration
-
-JavaScript-accessible property deleters should be declared with the following signature to form a <b><code>Nan::PropertyDeleterCallback</code></b>:
-
-```c++
-typedef void(*PropertyDeleterCallback)(v8::Local<v8::String>,
-                                       const PropertyCallbackInfo<v8::Boolean>&);
-```
-
-Example:
-
-```c++
-void PropertyDeleterName(v8::Local<v8::String> property,
-                         const Nan::PropertyCallbackInfo<v8::Boolean>& info);
-```
-
-You do not need to declare a new `HandleScope` within a property deleter as one is implicitly created for you.
-
-A helper macro `NAN_PROPERTY_DELETER(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_property_query"></a>
-### Property query declaration
-
-JavaScript-accessible property query methods should be declared with the following signature to form a <b><code>Nan::PropertyQueryCallback</code></b>:
-
-```c++
-typedef void(*PropertyQueryCallback)(v8::Local<v8::String>,
-                                     const PropertyCallbackInfo<v8::Integer>&);
-```
-
-Example:
-
-```c++
-void PropertyQueryName(v8::Local<v8::String> property,
-                       const Nan::PropertyCallbackInfo<v8::Integer>& info);
-```
-
-You do not need to declare a new `HandleScope` within a property query method as one is implicitly created for you.
-
-A helper macro `NAN_PROPERTY_QUERY(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on named property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_index_getter"></a>
-### Index getter declaration
-
-JavaScript-accessible index getter methods should be declared with the following signature to form a <b><code>Nan::IndexGetterCallback</code></b>:
-
-```c++
-typedef void(*IndexGetterCallback)(uint32_t,
-                                   const PropertyCallbackInfo<v8::Value>&);
-```
-
-Example:
-
-```c++
-void IndexGetterName(uint32_t index, const PropertyCallbackInfo<v8::Value>& info);
-```
-
-You do not need to declare a new `HandleScope` within a index getter as one is implicitly created for you.
-
-A helper macro `NAN_INDEX_GETTER(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_index_setter"></a>
-### Index setter declaration
-
-JavaScript-accessible index setter methods should be declared with the following signature to form a <b><code>Nan::IndexSetterCallback</code></b>:
-
-```c++
-typedef void(*IndexSetterCallback)(uint32_t,
-                                   v8::Local<v8::Value>,
-                                   const PropertyCallbackInfo<v8::Value>&);
-```
-
-Example:
-
-```c++
-void IndexSetterName(uint32_t index,
-                     v8::Local<v8::Value> value,
-                     const PropertyCallbackInfo<v8::Value>& info);
-```
-
-You do not need to declare a new `HandleScope` within a index setter as one is implicitly created for you.
-
-A helper macro `NAN_INDEX_SETTER(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_index_enumerator"></a>
-### Index enumerator declaration
-
-JavaScript-accessible index enumerator methods should be declared with the following signature to form a <b><code>Nan::IndexEnumeratorCallback</code></b>:
-
-```c++
-typedef void(*IndexEnumeratorCallback)(const PropertyCallbackInfo<v8::Array>&);
-```
-
-Example:
-
-```c++
-void IndexEnumeratorName(const PropertyCallbackInfo<v8::Array>& info);
-```
-
-You do not need to declare a new `HandleScope` within a index enumerator as one is implicitly created for you.
-
-A helper macro `NAN_INDEX_ENUMERATOR(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_index_deleter"></a>
-### Index deleter declaration
-
-JavaScript-accessible index deleter methods should be declared with the following signature to form a <b><code>Nan::IndexDeleterCallback</code></b>:
-
-```c++
-typedef void(*IndexDeleterCallback)(uint32_t,
-                                    const PropertyCallbackInfo<v8::Boolean>&);
-```
-
-Example:
-
-```c++
-void IndexDeleterName(uint32_t index, const PropertyCallbackInfo<v8::Boolean>& info);
-```
-
-You do not need to declare a new `HandleScope` within a index deleter as one is implicitly created for you.
-
-A helper macro `NAN_INDEX_DELETER(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_index_query"></a>
-### Index query declaration
-
-JavaScript-accessible index query methods should be declared with the following signature to form a <b><code>Nan::IndexQueryCallback</code></b>:
-
-```c++
-typedef void(*IndexQueryCallback)(uint32_t,
-                                  const PropertyCallbackInfo<v8::Integer>&);
-```
-
-Example:
-
-```c++
-void IndexQueryName(uint32_t index, const PropertyCallbackInfo<v8::Integer>& info);
-```
-
-You do not need to declare a new `HandleScope` within a index query method as one is implicitly created for you.
-
-A helper macro `NAN_INDEX_QUERY(methodname)` exists, compatible with NAN v1 method declarations.
-
-Also see the V8 Embedders Guide documentation on indexed property [Interceptors](https://developers.google.com/v8/embed#interceptors).
-
-<a name="api_nan_set_method"></a>
-### Nan::SetMethod()
-
-Sets a method with a given name directly on a JavaScript object where the method has the `Nan::FunctionCallback` signature (see <a href="#api_nan_method">Method declaration</a>).
-
-Signature:
-
-```c++
-void Nan::SetMethod(v8::Local<v8::Object> recv,
-                    const char *name,
-                    Nan::FunctionCallback callback)
-void Nan::SetMethod(v8::Local<v8::Template> templ,
-                    const char *name,
-                    Nan::FunctionCallback callback)
-```
-
-<a name="api_nan_set_prototype_method"></a>
-### Nan::SetPrototypeMethod()
-
-Sets a method with a given name on a `FunctionTemplate`'s prototype where the method has the `Nan::FunctionCallback` signature (see <a href="#api_nan_method">Method declaration</a>).
-
-Signature:
-
-```c++
-void Nan::SetPrototypeMethod(v8::Local<v8::FunctionTemplate> recv,
-                             const char* name,
-                             Nan::FunctionCallback callback)
-```
-
-<a name="api_nan_set_accessor"></a>
-### Nan::SetAccessor()
-
-Sets getters and setters for a property with a given name on an `ObjectTemplate` or a plain `Object`. Accepts getters with the `Nan::GetterCallback` signature (see <a href="#api_nan_getter">Getter declaration</a>) and setters with the `Nan::SetterCallback` signature (see <a href="#api_nan_setter">Setter declaration</a>).
-
-Signature:
-
-```c++
-void SetAccessor(v8::Local<v8::ObjectTemplate> tpl,
-                 v8::Local<v8::String> name,
-                 Nan::GetterCallback getter,
-                 Nan::SetterCallback setter = 0,
-                 v8::Local<v8::Value> data = v8::Local<v8::Value>(),
-                 v8::AccessControl settings = v8::DEFAULT,
-                 v8::PropertyAttribute attribute = v8::None,
-                 imp::Sig signature = imp::Sig());
-bool SetAccessor(v8::Local<v8::Object> obj,
-                 v8::Local<v8::String> name,
-                 Nan::GetterCallback getter,
-                 Nan::SetterCallback setter = 0,
-                 v8::Local<v8::Value> data = v8::Local<v8::Value>(),
-                 v8::AccessControl settings = v8::DEFAULT,
-                 v8::PropertyAttribute attribute = v8::None)
-```
-
-See the V8 [`ObjectTemplate#SetAccessor()`](https://v8docs.nodesource.com/io.js-3.0/db/d5f/classv8_1_1_object_template.html#aa90691622f01269c6a11391d372ca0c5) and [`Object#SetAccessor()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#a3f9dee085f5ec346465f1dc924325043) for further information about how to use `Nan::SetAccessor()`.
-
-<a name="api_nan_set_named_property_handler"></a>
-### Nan::SetNamedPropertyHandler()
-
-Sets named property getters, setters, query, deleter and enumerator methods on an `ObjectTemplate`. Accepts:
-
-* Property getters with the `Nan::PropertyGetterCallback` signature (see <a href="#api_nan_property_getter">Property getter declaration</a>)
-* Property setters with the `Nan::PropertySetterCallback` signature (see <a href="#api_nan_property_setter">Property setter declaration</a>)
-* Property query methods with the `Nan::PropertyQueryCallback` signature (see <a href="#api_nan_property_query">Property query declaration</a>)
-* Property deleters with the `Nan::PropertyDeleterCallback` signature (see <a href="#api_nan_property_deleter">Property deleter declaration</a>)
-* Property enumerators with the `Nan::PropertyEnumeratorCallback` signature (see <a href="#api_nan_property_enumerator">Property enumerator declaration</a>)
-
-Signature:
-
-```c++
-void SetNamedPropertyHandler(v8::Local<v8::ObjectTemplate> tpl,
-                             Nan::PropertyGetterCallback getter,
-                             Nan::PropertySetterCallback setter = 0,
-                             Nan::PropertyQueryCallback query = 0,
-                             Nan::PropertyDeleterCallback deleter = 0,
-                             Nan::PropertyEnumeratorCallback enumerator = 0,
-                             v8::Local<v8::Value> data = v8::Local<v8::Value>())
-```
-
-See the V8 [`ObjectTemplate#SetNamedPropertyHandler()`](https://v8docs.nodesource.com/io.js-3.0/db/d5f/classv8_1_1_object_template.html#a34d1cc45b642cd131706663801aadd76) for further information about how to use `Nan::SetNamedPropertyHandler()`.
-
-<a name="api_nan_set_indexed_property_handler"></a>
-### Nan::SetIndexedPropertyHandler()
-
-Sets indexed property getters, setters, query, deleter and enumerator methods on an `ObjectTemplate`. Accepts:
-
-* Indexed property getters with the `Nan::IndexGetterCallback` signature (see <a href="#api_nan_index_getter">Index getter declaration</a>)
-* Indexed property setters with the `Nan::IndexSetterCallback` signature (see <a href="#api_nan_index_setter">Index setter declaration</a>)
-* Indexed property query methods with the `Nan::IndexQueryCallback` signature (see <a href="#api_nan_index_query">Index query declaration</a>)
-* Indexed property deleters with the `Nan::IndexDeleterCallback` signature (see <a href="#api_nan_index_deleter">Index deleter declaration</a>)
-* Indexed property enumerators with the `Nan::IndexEnumeratorCallback` signature (see <a href="#api_nan_index_enumerator">Index enumerator declaration</a>)
-
-Signature:
-
-```c++
-void SetIndexedPropertyHandler(v8::Local<v8::ObjectTemplate> tpl,
-                               Nan::IndexGetterCallback getter,
-                               Nan::IndexSetterCallback setter = 0,
-                               Nan::IndexQueryCallback query = 0,
-                               Nan::IndexDeleterCallback deleter = 0,
-                               Nan::IndexEnumeratorCallback enumerator = 0,
-                               v8::Local<v8::Value> data = v8::Local<v8::Value>())
-```
-
-See the V8 [`ObjectTemplate#SetIndexedPropertyHandler()`](https://v8docs.nodesource.com/io.js-3.0/db/d5f/classv8_1_1_object_template.html#ac0234cbede45d51778bb5f6a32a9e125) for further information about how to use `Nan::SetIndexedPropertyHandler()`.
-
-<a name="api_nan_set_template"></a>
-### Nan::SetTemplate()
-
-Adds properties on an `Object`'s or `Function`'s template.
-
-Signature:
-
-```c++
-void Nan::SetTemplate(v8::Local<v8::Template> templ,
-                      const char *name,
-                      v8::Local<v8::Data> value);
-void Nan::SetTemplate(v8::Local<v8::Template> templ,
-                      v8::Local<v8::String> name,
-                      v8::Local<v8::Data> value,
-                      v8::PropertyAttribute attributes)
-```
-
-Calls the `Template`'s [`Set()`](https://v8docs.nodesource.com/io.js-3.0/db/df7/classv8_1_1_template.html#a2db6a56597bf23c59659c0659e564ddf).
-
-<a name="api_nan_set_prototype_template"></a>
-### Nan::SetPrototypeTemplate()
-
-Adds properties on an `Object`'s or `Function`'s prototype template.
-
-Signature:
-
-```c++
-void Nan::SetPrototypeTemplate(v8::Local<v8::FunctionTemplate> templ,
-                               const char *name,
-                               v8::Local<v8::Data> value);
-void Nan::SetPrototypeTemplate(v8::Local<v8::FunctionTemplate> templ,
-                               v8::Local<v8::String> name,
-                               v8::Local<v8::Data> value,
-                               v8::PropertyAttribute attributes)
-```
-
-Calls the `FunctionTemplate`'s _PrototypeTemplate's_ [`Set()`](https://v8docs.nodesource.com/io.js-3.0/db/df7/classv8_1_1_template.html#a2db6a56597bf23c59659c0659e564ddf).
-
-<a name="api_nan_set_instance_template"></a>
-### Nan::SetInstanceTemplate()
-
-Use to add instance properties on `FunctionTemplate`'s.
-
-Signature:
-
-```c++
-void Nan::SetInstanceTemplate(v8::Local<v8::FunctionTemplate> templ,
-                              const char *name,
-                              v8::Local<v8::Data> value);
-void Nan::SetInstanceTemplate(v8::Local<v8::FunctionTemplate> templ,
-                              v8::Local<v8::String> name,
-                              v8::Local<v8::Data> value,
-                              v8::PropertyAttribute attributes)
-```
-
-Calls the `FunctionTemplate`'s _InstanceTemplate's_ [`Set()`](https://v8docs.nodesource.com/io.js-3.0/db/df7/classv8_1_1_template.html#a2db6a56597bf23c59659c0659e564ddf).
-
-<a name="api_nan_set_call_handler"></a>
-### Nan::SetCallHandler()
-
-Set the call-handler callback for a `v8::FunctionTemplate`.
-This callback is called whenever the function created from this FunctionTemplate is called.
-
-Signature:
-
-```c++
-void Nan::SetCallHandler(v8::Local<v8::FunctionTemplate> templ, Nan::FunctionCallback callback, v8::Local<v8::Value> data = v8::Local<v8::Value>())
-```
-
-Calls the `FunctionTemplate`'s [`SetCallHandler()`](https://v8docs.nodesource.com/io.js-3.0/d8/d83/classv8_1_1_function_template.html#a26cf14e36aa1a47091b98536d08ea821).
-
-<a name="api_nan_set_call_as_function_handler"></a>
-### Nan::SetCallAsFunctionHandler()
-
-Sets the callback to be used when calling instances created from the `v8::ObjectTemplate` as a function.
-If no callback is set, instances behave like normal JavaScript objects that cannot be called as a function.
-
-Signature:
-
-```c++
-void Nan::SetCallAsFunctionHandler(v8::Local<v8::ObjectTemplate> templ, Nan::FunctionCallback callback, v8::Local<v8::Value> data = v8::Local<v8::Value>())
-```
-
-Calls the `ObjectTemplate`'s [`SetCallAsFunctionHandler()`](https://v8docs.nodesource.com/io.js-3.0/db/d5f/classv8_1_1_object_template.html#ae0a0e72fb0c5e5f32e255fe5bcc7316a).
-
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/new.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/new.md
deleted file mode 100644
index c0734bd..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/new.md
+++ /dev/null
@@ -1,147 +0,0 @@
-## New
-
-NAN provides a `Nan::New()` helper for the creation of new JavaScript objects in a way that's compatible across the supported versions of V8.
-
- - <a href="#api_nan_new"><b><code>Nan::New()</code></b></a>
- - <a href="#api_nan_undefined"><b><code>Nan::Undefined()</code></b></a>
- - <a href="#api_nan_null"><b><code>Nan::Null()</code></b></a>
- - <a href="#api_nan_true"><b><code>Nan::True()</code></b></a>
- - <a href="#api_nan_false"><b><code>Nan::False()</code></b></a>
- - <a href="#api_nan_empty_string"><b><code>Nan::EmptyString()</code></b></a>
-
-
-<a name="api_nan_new"></a>
-### Nan::New()
-
-`Nan::New()` should be used to instantiate new JavaScript objects.
-
-Refer to the specific V8 type in the [V8 documentation](https://v8docs.nodesource.com/io.js-3.0/d1/d83/classv8_1_1_data.html) for information on the types of arguments required for instantiation.
-
-Signatures:
-
-Return types are mostly omitted from the signatures for simplicity. In most cases the type will be contained within a `v8::Local<T>`. The following types will be contained within a `Nan::MaybeLocal<T>`: `v8::String`, `v8::Date`, `v8::RegExp`, `v8::Script`, `v8::UnboundScript`.
-
-Empty objects:
-
-```c++
-Nan::New<T>();
-```
-
-Generic single and multiple-argument:
-
-```c++
-Nan::New<T>(A0 arg0);
-Nan::New<T>(A0 arg0, A1 arg1);
-Nan::New<T>(A0 arg0, A1 arg1, A2 arg2);
-Nan::New<T>(A0 arg0, A1 arg1, A2 arg2, A3 arg3);
-```
-
-For creating `v8::FunctionTemplate` and `v8::Function` objects:
-
-_The definition of `Nan::FunctionCallback` can be found in the [Method declaration](./methods.md#api_nan_method) documentation._
-
-```c++
-Nan::New<T>(Nan::FunctionCallback callback,
-            v8::Local<v8::Value> data = v8::Local<v8::Value>());
-Nan::New<T>(Nan::FunctionCallback callback,
-            v8::Local<v8::Value> data = v8::Local<v8::Value>(),
-            A2 a2 = A2());
-```
-
-Native number types:
-
-```c++
-v8::Local<v8::Boolean> Nan::New<T>(bool value);
-v8::Local<v8::Int32> Nan::New<T>(int32_t value);
-v8::Local<v8::Uint32> Nan::New<T>(uint32_t value);
-v8::Local<v8::Number> Nan::New<T>(double value);
-```
-
-String types:
-
-```c++
-Nan::MaybeLocal<v8::String> Nan::New<T>(std::string const& value);
-Nan::MaybeLocal<v8::String> Nan::New<T>(const char * value, int length);
-Nan::MaybeLocal<v8::String> Nan::New<T>(const char * value);
-Nan::MaybeLocal<v8::String> Nan::New<T>(const uint16_t * value);
-Nan::MaybeLocal<v8::String> Nan::New<T>(const uint16_t * value, int length);
-```
-
-Specialized types:
-
-```c++
-v8::Local<v8::String> Nan::New<T>(v8::String::ExternalStringResource * value);
-v8::Local<v8::String> Nan::New<T>(Nan::ExternalOneByteStringResource * value);
-v8::Local<v8::RegExp> Nan::New<T>(v8::Local<v8::String> pattern, v8::RegExp::Flags flags);
-```
-
-Note that `Nan::ExternalOneByteStringResource` maps to [`v8::String::ExternalOneByteStringResource`](https://v8docs.nodesource.com/io.js-3.0/d9/db3/classv8_1_1_string_1_1_external_one_byte_string_resource.html), and `v8::String::ExternalAsciiStringResource` in older versions of V8.
-
-
-<a name="api_nan_undefined"></a>
-### Nan::Undefined()
-
-A helper method to reference the `v8::Undefined` object in a way that is compatible across all supported versions of V8.
-
-Signature:
-
-```c++
-v8::Local<v8::Primitive> Nan::Undefined()
-```
-
-<a name="api_nan_null"></a>
-### Nan::Null()
-
-A helper method to reference the `v8::Null` object in a way that is compatible across all supported versions of V8.
-
-Signature:
-
-```c++
-v8::Local<v8::Primitive> Nan::Null()
-```
-
-<a name="api_nan_true"></a>
-### Nan::True()
-
-A helper method to reference the `v8::Boolean` object representing the `true` value in a way that is compatible across all supported versions of V8.
-
-Signature:
-
-```c++
-v8::Local<v8::Boolean> Nan::True()
-```
-
-<a name="api_nan_false"></a>
-### Nan::False()
-
-A helper method to reference the `v8::Boolean` object representing the `false` value in a way that is compatible across all supported versions of V8.
-
-Signature:
-
-```c++
-v8::Local<v8::Boolean> Nan::False()
-```
-
-<a name="api_nan_empty_string"></a>
-### Nan::EmptyString()
-
-Call [`v8::String::Empty`](https://v8docs.nodesource.com/io.js-3.0/d2/db3/classv8_1_1_string.html#a7c1bc8886115d7ee46f1d571dd6ebc6d) to reference the empty string in a way that is compatible across all supported versions of V8.
-
-Signature:
-
-```c++
-v8::Local<v8::String> Nan::EmptyString()
-```
-
-
-<a name="api_nan_new_one_byte_string"></a>
-### Nan::NewOneByteString()
-
-An implementation of [`v8::String::NewFromOneByte()`](https://v8docs.nodesource.com/io.js-3.0/d2/db3/classv8_1_1_string.html#a5264d50b96d2c896ce525a734dc10f09) provided for consistent availability and API across supported versions of V8. Allocates a new string from Latin-1 data.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::String> Nan::NewOneByteString(const uint8_t * value,
-                                                  int length = -1)
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/node_misc.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/node_misc.md
deleted file mode 100644
index 8aa080f..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/node_misc.md
+++ /dev/null
@@ -1,63 +0,0 @@
-## Miscellaneous Node Helpers
-
- - <a href="#api_nan_make_callback"><b><code>Nan::MakeCallback()</code></b></a>
- - <a href="#api_nan_module_init"><b><code>NAN_MODULE_INIT()</code></b></a>
- - <a href="#api_nan_export"><b><code>Nan::Export()</code></b></a>
-
-
-<a name="api_nan_make_callback"></a>
-### Nan::MakeCallback()
-
-Wrappers around `node::MakeCallback()` providing a consistent API across all supported versions of Node.
-
-Use `MakeCallback()` rather than using `v8::Function#Call()` directly in order to properly process internal Node functionality including domains, async hooks, the microtask queue, and other debugging functionality.
-
-Signatures:
-
-```c++
-v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object> target,
-                                       v8::Local<v8::Function> func,
-                                       int argc,
-                                       v8::Local<v8::Value>* argv);
-v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object> target,
-                                       v8::Local<v8::String> symbol,
-                                       int argc,
-                                       v8::Local<v8::Value>* argv);
-v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object> target,
-                                       const char* method,
-                                       int argc,
-                                       v8::Local<v8::Value>* argv);
-```
-
-
-<a name="api_nan_module_init"></a>
-### NAN_MODULE_INIT()
-
-Used to define the entry point function to a Node add-on. Creates a function with a given `name` that receives a `target` object representing the equivalent of the JavaScript `exports` object.
-
-See example below.
-
-<a name="api_nan_export"></a>
-### Nan::Export()
-
-A simple helper to register a `v8::FunctionTemplate` from a JavaScript-accessible method (see [Methods](./methods.md)) as a property on an object. Can be used in a way similar to assigning properties to `module.exports` in JavaScript.
-
-Signature:
-
-```c++
-void Export(v8::Local<v8::Object> target, const char *name, Nan::FunctionCallback f)
-```
-
-Also available as the shortcut `NAN_EXPORT` macro.
-
-Example:
-
-```c++
-NAN_METHOD(Foo) {
-  ...
-}
-
-NAN_MODULE_INIT(Init) {
-  NAN_EXPORT(target, Foo);
-}
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/object_wrappers.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/object_wrappers.md
deleted file mode 100644
index 27b0636..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/object_wrappers.md
+++ /dev/null
@@ -1,263 +0,0 @@
-## Object Wrappers
-
-The `ObjectWrap` class can be used to make wrapped C++ objects and a factory of wrapped objects.
-
- - <a href="#api_nan_object_wrap"><b><code>Nan::ObjectWrap</code></b></a>
-
-
-<a name="api_nan_object_wrap"></a>
-### Nan::ObjectWrap()
-
-A reimplementation of `node::ObjectWrap` that adds some API not present in older versions of Node. Should be preferred over `node::ObjectWrap` in all cases for consistency.
-
-Definition:
-
-```c++
-class ObjectWrap {
- public:
-  ObjectWrap();
-
-  virtual ~ObjectWrap();
-
-  template <class T>
-  static inline T* Unwrap(v8::Local<v8::Object> handle);
-
-  inline v8::Local<v8::Object> handle();
-
-  inline Nan::Persistent<v8::Object>& persistent();
-
- protected:
-  inline void Wrap(v8::Local<v8::Object> handle);
-
-  inline void MakeWeak();
-
-  /* Ref() marks the object as being attached to an event loop.
-   * Refed objects will not be garbage collected, even if
-   * all references are lost.
-   */
-  virtual void Ref();
-
-  /* Unref() marks an object as detached from the event loop.  This is its
-   * default state.  When an object with a "weak" reference changes from
-   * attached to detached state it will be freed. Be careful not to access
-   * the object after making this call as it might be gone!
-   * (A "weak reference" means an object that only has a
-   * persistant handle.)
-   *
-   * DO NOT CALL THIS FROM DESTRUCTOR
-   */
-  virtual void Unref();
-
-  int refs_;  // ro
-};
-```
-
-See the Node documentation on [Wrapping C++ Objects](https://nodejs.org/api/addons.html#addons_wrapping_c_objects) for more details.
-
-### This vs. Holder
-
-When calling `Unwrap`, it is important that the argument is indeed some JavaScript object which got wrapped by a `Wrap` call for this class or any derived class.
-The `Signature` installed by [`Nan::SetPrototypeMethod()`](methods.md#api_nan_set_prototype_method) does ensure that `info.Holder()` is just such an instance.
-In Node 0.12 and later, `info.This()` will also be of such a type, since otherwise the invocation will get rejected.
-However, in Node 0.10 and before it was possible to invoke a method on a JavaScript object which just had the extension type in its prototype chain.
-In such a situation, calling `Unwrap` on `info.This()` will likely lead to a failed assertion causing a crash, but could lead to even more serious corruption.
-
-On the other hand, calling `Unwrap` in an [accessor](methods.md#api_nan_set_accessor) should not use `Holder()` if the accessor is defined on the prototype.
-So either define your accessors on the instance template,
-or use `This()` after verifying that it is indeed a valid object.
-
-### Examples
-
-#### Basic
-
-```c++
-class MyObject : public Nan::ObjectWrap {
- public:
-  static NAN_MODULE_INIT(Init) {
-    v8::Local<v8::FunctionTemplate> tpl = Nan::New<v8::FunctionTemplate>(New);
-    tpl->SetClassName(Nan::New("MyObject").ToLocalChecked());
-    tpl->InstanceTemplate()->SetInternalFieldCount(1);
-
-    SetPrototypeMethod(tpl, "getHandle", GetHandle);
-    SetPrototypeMethod(tpl, "getValue", GetValue);
-
-    constructor().Reset(Nan::GetFunction(tpl).ToLocalChecked());
-    Nan::Set(target, Nan::New("MyObject").ToLocalChecked(),
-      Nan::GetFunction(tpl).ToLocalChecked());
-  }
-
- private:
-  explicit MyObject(double value = 0) : value_(value) {}
-  ~MyObject() {}
-
-  static NAN_METHOD(New) {
-    if (info.IsConstructCall()) {
-      double value = info[0]->IsUndefined() ? 0 : Nan::To<double>(info[0]).FromJust();
-      MyObject *obj = new MyObject(value);
-      obj->Wrap(info.This());
-      info.GetReturnValue().Set(info.This());
-    } else {
-      const int argc = 1;
-      v8::Local<v8::Value> argv[argc] = {info[0]};
-      v8::Local<v8::Function> cons = Nan::New(constructor());
-      info.GetReturnValue().Set(cons->NewInstance(argc, argv));
-    }
-  }
-
-  static NAN_METHOD(GetHandle) {
-    MyObject* obj = Nan::ObjectWrap::Unwrap<MyObject>(info.Holder());
-    info.GetReturnValue().Set(obj->handle());
-  }
-
-  static NAN_METHOD(GetValue) {
-    MyObject* obj = Nan::ObjectWrap::Unwrap<MyObject>(info.Holder());
-    info.GetReturnValue().Set(obj->value_);
-  }
-
-  static inline Nan::Persistent<v8::Function> & constructor() {
-    static Nan::Persistent<v8::Function> my_constructor;
-    return my_constructor;
-  }
-
-  double value_;
-};
-
-NODE_MODULE(objectwrapper, MyObject::Init)
-```
-
-To use in Javascript:
-
-```Javascript
-var objectwrapper = require('bindings')('objectwrapper');
-
-var obj = new objectwrapper.MyObject(5);
-console.log('Should be 5: ' + obj.getValue());
-```
-
-#### Factory of wrapped objects
-
-```c++
-class MyFactoryObject : public Nan::ObjectWrap {
- public:
-  static NAN_MODULE_INIT(Init) {
-    v8::Local<v8::FunctionTemplate> tpl = Nan::New<v8::FunctionTemplate>(New);
-    tpl->InstanceTemplate()->SetInternalFieldCount(1);
-
-    Nan::SetPrototypeMethod(tpl, "getValue", GetValue);
-
-    constructor().Reset(Nan::GetFunction(tpl).ToLocalChecked());
-  }
-
-  static NAN_METHOD(NewInstance) {
-    v8::Local<v8::Function> cons = Nan::New(constructor());
-    double value = info[0]->IsNumber() ? Nan::To<double>(info[0]).FromJust() : 0;
-    const int argc = 1;
-    v8::Local<v8::Value> argv[1] = {Nan::New(value)};
-    info.GetReturnValue().Set(Nan::NewInstance(cons, argc, argv).ToLocalChecked());
-  }
-
-  // Needed for the next example:
-  inline double value() const {
-    return value_;
-  }
-
- private:
-  explicit MyFactoryObject(double value = 0) : value_(value) {}
-  ~MyFactoryObject() {}
-
-  static NAN_METHOD(New) {
-    if (info.IsConstructCall()) {
-      double value = info[0]->IsNumber() ? Nan::To<double>(info[0]).FromJust() : 0;
-      MyFactoryObject * obj = new MyFactoryObject(value);
-      obj->Wrap(info.This());
-      info.GetReturnValue().Set(info.This());
-    } else {
-      const int argc = 1;
-      v8::Local<v8::Value> argv[argc] = {info[0]};
-      v8::Local<v8::Function> cons = Nan::New(constructor());
-      info.GetReturnValue().Set(Nan::NewInstance(cons, argc, argv).ToLocalChecked());
-    }
-  }
-
-  static NAN_METHOD(GetValue) {
-    MyFactoryObject* obj = ObjectWrap::Unwrap<MyFactoryObject>(info.Holder());
-    info.GetReturnValue().Set(obj->value_);
-  }
-
-  static inline Nan::Persistent<v8::Function> & constructor() {
-    static Nan::Persistent<v8::Function> my_constructor;
-    return my_constructor;
-  }
-
-  double value_;
-};
-
-NAN_MODULE_INIT(Init) {
-  MyFactoryObject::Init(target);
-  Nan::Set(target,
-    Nan::New<v8::String>("newFactoryObjectInstance").ToLocalChecked(),
-    Nan::GetFunction(
-      Nan::New<v8::FunctionTemplate>(MyFactoryObject::NewInstance)).ToLocalChecked()
-  );
-}
-
-NODE_MODULE(wrappedobjectfactory, Init)
-```
-
-To use in Javascript:
-
-```Javascript
-var wrappedobjectfactory = require('bindings')('wrappedobjectfactory');
-
-var obj = wrappedobjectfactory.newFactoryObjectInstance(10);
-console.log('Should be 10: ' + obj.getValue());
-```
-
-#### Passing wrapped objects around
-
-Use the `MyFactoryObject` class above along with the following:
-
-```c++
-static NAN_METHOD(Sum) {
-  Nan::MaybeLocal<v8::Object> maybe1 = Nan::To<v8::Object>(info[0]);
-  Nan::MaybeLocal<v8::Object> maybe2 = Nan::To<v8::Object>(info[1]);
-
-  // Quick check:
-  if (maybe1.IsEmpty() || maybe2.IsEmpty()) {
-    // return value is undefined by default
-    return;
-  }
-
-  MyFactoryObject* obj1 =
-    Nan::ObjectWrap::Unwrap<MyFactoryObject>(maybe1.ToLocalChecked());
-  MyFactoryObject* obj2 =
-    Nan::ObjectWrap::Unwrap<MyFactoryObject>(maybe2.ToLocalChecked());
-
-  info.GetReturnValue().Set(Nan::New<v8::Number>(obj1->value() + obj2->value()));
-}
-
-NAN_MODULE_INIT(Init) {
-  MyFactoryObject::Init(target);
-  Nan::Set(target,
-    Nan::New<v8::String>("newFactoryObjectInstance").ToLocalChecked(),
-    Nan::GetFunction(
-      Nan::New<v8::FunctionTemplate>(MyFactoryObject::NewInstance)).ToLocalChecked()
-  );
-  Nan::Set(target,
-    Nan::New<v8::String>("sum").ToLocalChecked(),
-    Nan::GetFunction(Nan::New<v8::FunctionTemplate>(Sum)).ToLocalChecked()
-  );
-}
-
-NODE_MODULE(myaddon, Init)
-```
-
-To use in Javascript:
-
-```Javascript
-var myaddon = require('bindings')('myaddon');
-
-var obj1 = myaddon.newFactoryObjectInstance(5);
-var obj2 = myaddon.newFactoryObjectInstance(10);
-console.log('sum of object values: ' + myaddon.sum(obj1, obj2));
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/persistent.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/persistent.md
deleted file mode 100644
index 743b44a..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/persistent.md
+++ /dev/null
@@ -1,295 +0,0 @@
-## Persistent references
-
-An object reference that is independent of any `HandleScope` is a _persistent_ reference. Where a `Local` handle only lives as long as the `HandleScope` in which it was allocated, a `Persistent` handle remains valid until it is explicitly disposed.
-
-Due to the evolution of the V8 API, it is necessary for NAN to provide a wrapper implementation of the `Persistent` classes to supply compatibility across the V8 versions supported.
-
- - <a href="#api_nan_persistent_base"><b><code>Nan::PersistentBase & v8::PersistentBase</code></b></a>
- - <a href="#api_nan_non_copyable_persistent_traits"><b><code>Nan::NonCopyablePersistentTraits & v8::NonCopyablePersistentTraits</code></b></a>
- - <a href="#api_nan_copyable_persistent_traits"><b><code>Nan::CopyablePersistentTraits & v8::CopyablePersistentTraits</code></b></a>
- - <a href="#api_nan_persistent"><b><code>Nan::Persistent</code></b></a>
- - <a href="#api_nan_global"><b><code>Nan::Global</code></b></a>
- - <a href="#api_nan_weak_callback_info"><b><code>Nan::WeakCallbackInfo</code></b></a>
- - <a href="#api_nan_weak_callback_type"><b><code>Nan::WeakCallbackType</code></b></a>
-
-Also see the V8 Embedders Guide section on [Handles and Garbage Collection](https://developers.google.com/v8/embed#handles).
-
-<a name="api_nan_persistent_base"></a>
-### Nan::PersistentBase & v8::PersistentBase
-
-A persistent handle contains a reference to a storage cell in V8 which holds an object value and which is updated by the garbage collector whenever the object is moved. A new storage cell can be created using the constructor or `Nan::PersistentBase::Reset()`. Existing handles can be disposed using an argument-less `Nan::PersistentBase::Reset()`.
-
-Definition:
-
-_(note: this is implemented as `Nan::PersistentBase` for older versions of V8 and the native `v8::PersistentBase` is used for newer versions of V8)_
-
-```c++
-template<typename T> class PersistentBase {
- public:
-  /**
-   * If non-empty, destroy the underlying storage cell
-   */
-  void Reset();
-
-  /**
-   * If non-empty, destroy the underlying storage cell and create a new one with
-   * the contents of another if it is also non-empty
-   */
-  template<typename S> void Reset(const v8::Local<S> &other);
-
-  /**
-   * If non-empty, destroy the underlying storage cell and create a new one with
-   * the contents of another if it is also non-empty
-   */
-  template<typename S> void Reset(const PersistentBase<S> &other);
-
-  /**
-   * If non-empty, destroy the underlying storage cell
-   * IsEmpty() will return true after this call.
-   */
-  bool IsEmpty();
-
-  void Empty();
-
-  template<typename S> bool operator==(const PersistentBase<S> &that);
-
-  template<typename S> bool operator==(const v8::Local<S> &that);
-
-  template<typename S> bool operator!=(const PersistentBase<S> &that);
-
-  template<typename S> bool operator!=(const v8::Local<S> &that);
-
-   /**
-   *  Install a finalization callback on this object.
-   *  NOTE: There is no guarantee as to *when* or even *if* the callback is
-   *  invoked. The invocation is performed solely on a best effort basis.
-   *  As always, GC-based finalization should *not* be relied upon for any
-   *  critical form of resource management! At the moment you can either
-   *  specify a parameter for the callback or the location of two internal
-   *  fields in the dying object.
-   */
-  template<typename P>
-  void SetWeak(P *parameter,
-               typename WeakCallbackInfo<P>::Callback callback,
-               WeakCallbackType type);
-
-  void ClearWeak();
-
-  /**
-   * Marks the reference to this object independent. Garbage collector is free
-   * to ignore any object groups containing this object. Weak callback for an
-   * independent handle should not assume that it will be preceded by a global
-   * GC prologue callback or followed by a global GC epilogue callback.
-   */
-  void MarkIndependent() const;
-
-  bool IsIndependent() const;
-
-  /** Checks if the handle holds the only reference to an object. */
-  bool IsNearDeath() const;
-
-  /** Returns true if the handle's reference is weak.  */
-  bool IsWeak() const
-};
-```
-
-See the V8 documentation for [`PersistentBase`](https://v8docs.nodesource.com/io.js-3.0/d4/dca/classv8_1_1_persistent_base.html) for further information.
-
-**Tip:** To get a `v8::Local` reference to the original object back from a `PersistentBase` or `Persistent` object:
-
-```c++
-v8::Local<v8::Object> object = Nan::New(persistent);
-```
-
-<a name="api_nan_non_copyable_persistent_traits"></a>
-### Nan::NonCopyablePersistentTraits & v8::NonCopyablePersistentTraits
-
-Default traits for `Nan::Persistent`. This class does not allow use of the a copy constructor or assignment operator. At present `kResetInDestructor` is not set, but that will change in a future version.
-
-Definition:
-
-_(note: this is implemented as `Nan::NonCopyablePersistentTraits` for older versions of V8 and the native `v8::NonCopyablePersistentTraits` is used for newer versions of V8)_
-
-```c++
-template<typename T> class NonCopyablePersistentTraits {
- public:
-  typedef Persistent<T, NonCopyablePersistentTraits<T> > NonCopyablePersistent;
-
-  static const bool kResetInDestructor = false;
-
-  template<typename S, typename M>
-  static void Copy(const Persistent<S, M> &source,
-                   NonCopyablePersistent *dest);
-
-  template<typename O> static void Uncompilable();
-};
-```
-
-See the V8 documentation for [`NonCopyablePersistentTraits`](https://v8docs.nodesource.com/io.js-3.0/de/d73/classv8_1_1_non_copyable_persistent_traits.html) for further information.
-
-<a name="api_nan_copyable_persistent_traits"></a>
-### Nan::CopyablePersistentTraits & v8::CopyablePersistentTraits
-
-A helper class of traits to allow copying and assignment of `Persistent`. This will clone the contents of storage cell, but not any of the flags, etc..
-
-Definition:
-
-_(note: this is implemented as `Nan::CopyablePersistentTraits` for older versions of V8 and the native `v8::NonCopyablePersistentTraits` is used for newer versions of V8)_
-
-```c++
-template<typename T>
-class CopyablePersistentTraits {
- public:
-  typedef Persistent<T, CopyablePersistentTraits<T> > CopyablePersistent;
-
-  static const bool kResetInDestructor = true;
-
-  template<typename S, typename M>
-  static void Copy(const Persistent<S, M> &source,
-                   CopyablePersistent *dest);
-};
-```
-
-See the V8 documentation for [`CopyablePersistentTraits`](https://v8docs.nodesource.com/io.js-3.0/da/d5c/structv8_1_1_copyable_persistent_traits.html) for further information.
-
-<a name="api_nan_persistent"></a>
-### Nan::Persistent
-
-A type of `PersistentBase` which allows copy and assignment. Copy, assignment and destructor behavior is controlled by the traits class `M`.
-
-Definition:
-
-```c++
-template<typename T, typename M = NonCopyablePersistentTraits<T> >
-class Persistent;
-
-template<typename T, typename M> class Persistent : public PersistentBase<T> {
- public:
- /**
-  * A Persistent with no storage cell.
-  */
-  Persistent();
-
-  /**
-   * Construct a Persistent from a v8::Local. When the v8::Local is non-empty, a
-   * new storage cell is created pointing to the same object, and no flags are
-   * set.
-   */
-  template<typename S> Persistent(v8::Local<S> that);
-
-  /**
-   * Construct a Persistent from a Persistent. When the Persistent is non-empty,
-   * a new storage cell is created pointing to the same object, and no flags are
-   * set.
-   */
-  Persistent(const Persistent &that);
-
-  /**
-   * The copy constructors and assignment operator create a Persistent exactly
-   * as the Persistent constructor, but the Copy function from the traits class
-   * is called, allowing the setting of flags based on the copied Persistent.
-   */
-  Persistent &operator=(const Persistent &that);
-
-  template <typename S, typename M2>
-  Persistent &operator=(const Persistent<S, M2> &that);
-
-  /**
-   * The destructor will dispose the Persistent based on the kResetInDestructor
-   * flags in the traits class.  Since not calling dispose can result in a
-   * memory leak, it is recommended to always set this flag.
-   */
-  ~Persistent();
-};
-```
-
-See the V8 documentation for [`Persistent`](https://v8docs.nodesource.com/io.js-3.0/d2/d78/classv8_1_1_persistent.html) for further information.
-
-<a name="api_nan_global"></a>
-### Nan::Global
-
-A type of `PersistentBase` which has move semantics.
-
-```c++
-template<typename T> class Global : public PersistentBase<T> {
- public:
-  /**
-   * A Global with no storage cell.
-   */
-  Global();
-
-  /**
-   * Construct a Global from a v8::Local. When the v8::Local is non-empty, a new
-   * storage cell is created pointing to the same object, and no flags are set.
-   */
-  template<typename S> Global(v8::Local<S> that);
-  /**
-   * Construct a Global from a PersistentBase. When the Persistent is non-empty,
-   * a new storage cell is created pointing to the same object, and no flags are
-   * set.
-   */
-  template<typename S> Global(const PersistentBase<S> &that);
-
-  /**
-   * Pass allows returning globals from functions, etc.
-   */
-  Global Pass();
-};
-```
-
-See the V8 documentation for [`Global`](https://v8docs.nodesource.com/io.js-3.0/d5/d40/classv8_1_1_global.html) for further information.
-
-<a name="api_nan_weak_callback_info"></a>
-### Nan::WeakCallbackInfo
-
-`Nan::WeakCallbackInfo` is used as an argument when setting a persistent reference as weak. You may need to free any external resources attached to the object. It is a mirror of `v8:WeakCallbackInfo` as found in newer versions of V8.
-
-Definition:
-
-```c++
-template<typename T> class WeakCallbackInfo {
- public:
-  typedef void (*Callback)(const WeakCallbackInfo<T>& data);
-
-  v8::Isolate *GetIsolate() const;
-
-  /**
-   * Get the parameter that was associated with the weak handle.
-   */
-  T *GetParameter() const;
-
-  /**
-   * Get pointer from internal field, index can be 0 or 1.
-   */
-  void *GetInternalField(int index) const;
-};
-```
-
-Example usage:
-
-```c++
-void weakCallback(const WeakCallbackInfo<int> &data) {
-  int *parameter = data.GetParameter();
-  delete parameter;
-}
-
-Persistent<v8::Object> obj;
-int *data = new int(0);
-obj.SetWeak(data, callback, WeakCallbackType::kParameter);
-```
-
-See the V8 documentation for [`WeakCallbackInfo`](https://v8docs.nodesource.com/io.js-3.0/d8/d06/classv8_1_1_weak_callback_info.html) for further information.
-
-<a name="api_nan_weak_callback_type"></a>
-### Nan::WeakCallbackType
-
-Represents the type of a weak callback.
-A weak callback of type `kParameter` makes the supplied parameter to `Nan::PersistentBase::SetWeak` available through `WeakCallbackInfo::GetParameter`.
-A weak callback of type `kInternalFields` uses up to two internal fields at indices 0 and 1 on the `Nan::PersistentBase<v8::Object>` being made weak.
-Note that only `v8::Object`s and derivatives can have internal fields.
-
-Definition:
-
-```c++
-enum class WeakCallbackType { kParameter, kInternalFields };
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/scopes.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/scopes.md
deleted file mode 100644
index e9a35d0..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/scopes.md
+++ /dev/null
@@ -1,73 +0,0 @@
-## Scopes
-
-A _local handle_ is a pointer to an object. All V8 objects are accessed using handles, they are necessary because of the way the V8 garbage collector works.
-
-A handle scope can be thought of as a container for any number of handles. When you've finished with your handles, instead of deleting each one individually you can simply delete their scope.
-
-The creation of `HandleScope` objects is different across the supported versions of V8. Therefore, NAN provides its own implementations that can be used safely across these.
-
- - <a href="#api_nan_handle_scope"><b><code>Nan::HandleScope</code></b></a>
- - <a href="#api_nan_escapable_handle_scope"><b><code>Nan::EscapableHandleScope</code></b></a>
-
-Also see the V8 Embedders Guide section on [Handles and Garbage Collection](https://developers.google.com/v8/embed#handles).
-
-<a name="api_nan_handle_scope"></a>
-### Nan::HandleScope
-
-A simple wrapper around [`v8::HandleScope`](https://v8docs.nodesource.com/io.js-3.0/d3/d95/classv8_1_1_handle_scope.html).
-
-Definition:
-
-```c++
-class Nan::HandleScope {
- public:
-  Nan::HandleScope();
-  static int NumberOfHandles();
-};
-```
-
-Allocate a new `Nan::HandleScope` whenever you are creating new V8 JavaScript objects. Note that an implicit `HandleScope` is created for you on JavaScript-accessible methods so you do not need to insert one yourself.
-
-Example:
-
-```c++
-// new object is created, it needs a new scope:
-void Pointless() {
-  Nan::HandleScope scope;
-  v8::Local<v8::Object> obj = Nan::New<v8::Object>();
-}
-
-// JavaScript-accessible method already has a HandleScope
-NAN_METHOD(Pointless2) {
-  v8::Local<v8::Object> obj = Nan::New<v8::Object>();
-}
-```
-
-<a name="api_nan_escapable_handle_scope"></a>
-### Nan::EscapableHandleScope
-
-Similar to [`Nan::HandleScope`](#api_nan_handle_scope) but should be used in cases where a function needs to return a V8 JavaScript type that has been created within it.
-
-Definition:
-
-```c++
-class Nan::EscapableHandleScope {
- public:
-  Nan::EscapableHandleScope();
-  static int NumberOfHandles();
-  template<typename T> v8::Local<T> Escape(v8::Local<T> value);
-}
-```
-
-Use `Escape(value)` to return the object.
-
-Example:
-
-```c++
-v8::Local<v8::Object> EmptyObj() {
-  Nan::EscapableHandleScope scope;
-  v8::Local<v8::Object> obj = Nan::New<v8::Object>();
-  return scope.Escape(obj);
-}
-```
-
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/script.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/script.md
deleted file mode 100644
index 1267b5e..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/script.md
+++ /dev/null
@@ -1,38 +0,0 @@
-## Script
-
-NAN provides a `v8::Script` helpers as the API has changed over the supported versions of V8.
-
- - <a href="#api_nan_compile_script"><b><code>Nan::CompileScript()</code></b></a>
- - <a href="#api_nan_run_script"><b><code>Nan::RunScript()</code></b></a>
-
-
-<a name="api_nan_compile_script"></a>
-### Nan::CompileScript()
-
-A wrapper around [`v8::Script::Compile()`](https://v8docs.nodesource.com/io.js-3.0/da/da5/classv8_1_1_script_compiler.html#a93f5072a0db55d881b969e9fc98e564b).
-
-Note that `Nan::BoundScript` is an alias for `v8::Script`.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<Nan::BoundScript> Nan::CompileScript(
-    v8::Local<v8::String> s,
-    const v8::ScriptOrigin& origin);
-Nan::MaybeLocal<Nan::BoundScript> Nan::CompileScript(v8::Local<v8::String> s);
-```
-
-
-<a name="api_nan_run_script"></a>
-### Nan::RunScript()
-
-Calls `script->Run()` or `script->BindToCurrentContext()->Run(Nan::GetCurrentContext())`.
-
-Note that `Nan::BoundScript` is an alias for `v8::Script` and `Nan::UnboundScript` is an alias for `v8::UnboundScript` where available and `v8::Script` on older versions of V8.
-
-Signature:
-
-```c++
-Nan::MaybeLocal<v8::Value> Nan::RunScript(v8::Local<Nan::UnboundScript> script)
-Nan::MaybeLocal<v8::Value> Nan::RunScript(v8::Local<Nan::BoundScript> script) 
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/string_bytes.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/string_bytes.md
deleted file mode 100644
index 7c1bd32..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/string_bytes.md
+++ /dev/null
@@ -1,62 +0,0 @@
-## Strings & Bytes
-
-Miscellaneous string & byte encoding and decoding functionality provided for compatibility across supported versions of V8 and Node. Implemented by NAN to ensure that all encoding types are supported, even for older versions of Node where they are missing.
-
- - <a href="#api_nan_encoding"><b><code>Nan::Encoding</code></b></a>
- - <a href="#api_nan_encode"><b><code>Nan::Encode()</code></b></a>
- - <a href="#api_nan_decode_bytes"><b><code>Nan::DecodeBytes()</code></b></a>
- - <a href="#api_nan_decode_write"><b><code>Nan::DecodeWrite()</code></b></a>
-
-
-<a name="api_nan_encoding"></a>
-### Nan::Encoding
-
-An enum representing the supported encoding types. A copy of `node::encoding` that is consistent across versions of Node.
-
-Definition:
-
-```c++
-enum Nan::Encoding { ASCII, UTF8, BASE64, UCS2, BINARY, HEX, BUFFER }
-```
-
-
-<a name="api_nan_encode"></a>
-### Nan::Encode()
-
-A wrapper around `node::Encode()` that provides a consistent implementation across supported versions of Node.
-
-Signature:
-
-```c++
-v8::Local<v8::Value> Nan::Encode(const void *buf,
-                                 size_t len,
-                                 enum Nan::Encoding encoding = BINARY);
-```
-
-
-<a name="api_nan_decode_bytes"></a>
-### Nan::DecodeBytes()
-
-A wrapper around `node::DecodeBytes()` that provides a consistent implementation across supported versions of Node.
-
-Signature:
-
-```c++
-ssize_t Nan::DecodeBytes(v8::Local<v8::Value> val,
-                         enum Nan::Encoding encoding = BINARY);
-```
-
-
-<a name="api_nan_decode_write"></a>
-### Nan::DecodeWrite()
-
-A wrapper around `node::DecodeWrite()` that provides a consistent implementation across supported versions of Node.
-
-Signature:
-
-```c++
-ssize_t Nan::DecodeWrite(char *buf,
-                         size_t len,
-                         v8::Local<v8::Value> val,
-                         enum Nan::Encoding encoding = BINARY);
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/v8_internals.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/v8_internals.md
deleted file mode 100644
index 8e6319b..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/v8_internals.md
+++ /dev/null
@@ -1,199 +0,0 @@
-## V8 internals
-
-The hooks to access V8 internals—including GC and statistics—are different across the supported versions of V8, therefore NAN provides its own hooks that call the appropriate V8 methods.
-
- - <a href="#api_nan_gc_callback"><b><code>NAN_GC_CALLBACK()</code></b></a>
- - <a href="#api_nan_add_gc_epilogue_callback"><b><code>Nan::AddGCEpilogueCallback()</code></b></a>
- - <a href="#api_nan_remove_gc_epilogue_callback"><b><code>Nan::RemoveGCEpilogueCallback()</code></b></a>
- - <a href="#api_nan_add_gc_prologue_callback"><b><code>Nan::AddGCPrologueCallback()</code></b></a>
- - <a href="#api_nan_remove_gc_prologue_callback"><b><code>Nan::RemoveGCPrologueCallback()</code></b></a>
- - <a href="#api_nan_get_heap_statistics"><b><code>Nan::GetHeapStatistics()</code></b></a>
- - <a href="#api_nan_set_counter_function"><b><code>Nan::SetCounterFunction()</code></b></a>
- - <a href="#api_nan_set_create_histogram_function"><b><code>Nan::SetCreateHistogramFunction()</code></b></a>
- - <a href="#api_nan_set_add_histogram_sample_function"><b><code>Nan::SetAddHistogramSampleFunction()</code></b></a>
- - <a href="#api_nan_idle_notification"><b><code>Nan::IdleNotification()</code></b></a>
- - <a href="#api_nan_low_memory_notification"><b><code>Nan::LowMemoryNotification()</code></b></a>
- - <a href="#api_nan_context_disposed_notification"><b><code>Nan::ContextDisposedNotification()</code></b></a>
- - <a href="#api_nan_get_internal_field_pointer"><b><code>Nan::GetInternalFieldPointer()</code></b></a>
- - <a href="#api_nan_set_internal_field_pointer"><b><code>Nan::SetInternalFieldPointer()</code></b></a>
- - <a href="#api_nan_adjust_external_memory"><b><code>Nan::AdjustExternalMemory()</code></b></a>
-
-
-<a name="api_nan_gc_callback"></a>
-### NAN_GC_CALLBACK(callbackname)
-
-Use `NAN_GC_CALLBACK` to declare your callbacks for `Nan::AddGCPrologueCallback()` and `Nan::AddGCEpilogueCallback()`. Your new method receives the arguments `v8::GCType type` and `v8::GCCallbackFlags flags`.
-
-```c++
-static Nan::Persistent<Function> callback;
-
-NAN_GC_CALLBACK(gcPrologueCallback) {
-  v8::Local<Value> argv[] = { Nan::New("prologue").ToLocalChecked() };
-  Nan::MakeCallback(Nan::GetCurrentContext()->Global(), Nan::New(callback), 1, argv);
-}
-
-NAN_METHOD(Hook) {
-  callback.Reset(args[0].As<Function>());
-  Nan::AddGCPrologueCallback(gcPrologueCallback);
-  info.GetReturnValue().Set(info.Holder());
-}
-```
-
-<a name="api_nan_add_gc_epilogue_callback"></a>
-### Nan::AddGCEpilogueCallback()
-
-Signature:
-
-```c++
-void Nan::AddGCEpilogueCallback(v8::Isolate::GCEpilogueCallback callback, v8::GCType gc_type_filter = v8::kGCTypeAll)
-```
-
-Calls V8's [`AddGCEpilogueCallback()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a90d1860babc76059c62514b422f56960).
-
-<a name="api_nan_remove_gc_epilogue_callback"></a>
-### Nan::RemoveGCEpilogueCallback()
-
-Signature:
-
-```c++
-void Nan::RemoveGCEpilogueCallback(v8::Isolate::GCEpilogueCallback callback)
-```
-
-Calls V8's [`RemoveGCEpilogueCallback()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a05c60859fd4b8e96bfcd451281ed6c7c).
-
-<a name="api_nan_add_gc_prologue_callback"></a>
-### Nan::AddGCPrologueCallback()
-
-Signature:
-
-```c++
-void Nan::AddGCPrologueCallback(v8::Isolate::GCPrologueCallback, v8::GCType gc_type_filter callback)
-```
-
-Calls V8's [`AddGCPrologueCallback()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#ab4b87b8f9f8e5bf95eba4009357e001f).
-
-<a name="api_nan_remove_gc_prologue_callback"></a>
-### Nan::RemoveGCPrologueCallback()
-
-Signature:
-
-```c++
-void Nan::RemoveGCPrologueCallback(v8::Isolate::GCPrologueCallback callback)
-```
-
-Calls V8's [`RemoveGCEpilogueCallback()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a9f6c51932811593f81ff30b949124186).
-
-<a name="api_nan_get_heap_statistics"></a>
-### Nan::GetHeapStatistics()
-
-Signature:
-
-```c++
-void Nan::GetHeapStatistics(v8::HeapStatistics *heap_statistics)
-```
-
-Calls V8's [`GetHeapStatistics()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a5593ac74687b713095c38987e5950b34).
-
-<a name="api_nan_set_counter_function"></a>
-### Nan::SetCounterFunction()
-
-Signature:
-
-```c++
-void Nan::SetCounterFunction(v8::CounterLookupCallback cb)
-```
-
-Calls V8's [`SetCounterFunction()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a045d7754e62fa0ec72ae6c259b29af94).
-
-<a name="api_nan_set_create_histogram_function"></a>
-### Nan::SetCreateHistogramFunction()
-
-Signature:
-
-```c++
-void Nan::SetCreateHistogramFunction(v8::CreateHistogramCallback cb) 
-```
-
-Calls V8's [`SetCreateHistogramFunction()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a542d67e85089cb3f92aadf032f99e732).
-
-<a name="api_nan_set_add_histogram_sample_function"></a>
-### Nan::SetAddHistogramSampleFunction()
-
-Signature:
-
-```c++
-void Nan::SetAddHistogramSampleFunction(v8::AddHistogramSampleCallback cb) 
-```
-
-Calls V8's [`SetAddHistogramSampleFunction()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#aeb420b690bc2c216882d6fdd00ddd3ea).
-
-<a name="api_nan_idle_notification"></a>
-### Nan::IdleNotification()
-
-Signature:
-
-```c++
-void Nan::IdleNotification(v8::HeapStatistics *heap_statistics)
-```
-
-Calls V8's [`IdleNotification()` or `IdleNotificationDeadline()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#ad6a2a02657f5425ad460060652a5a118) depending on V8 version.
-
-<a name="api_nan_low_memory_notification"></a>
-### Nan::LowMemoryNotification()
-
-Signature:
-
-```c++
-void Nan::LowMemoryNotification() 
-```
-
-Calls V8's [`IdleNotification()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a24647f61d6b41f69668094bdcd6ea91f).
-
-<a name="api_nan_context_disposed_notification"></a>
-### Nan::ContextDisposedNotification()
-
-Signature:
-
-```c++
-void Nan::ContextDisposedNotification()
-```
-
-Calls V8's [`ContextDisposedNotification()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#ad7f5dc559866343fe6cd8db1f134d48b).
-
-<a name="api_nan_get_internal_field_pointer"></a>
-### Nan::GetInternalFieldPointer()
-
-Gets a pointer to the internal field with at `index` from a V8 `Object` handle.
-
-Signature:
-
-```c++
-void* Nan::GetInternalFieldPointer(v8::Local<v8::Object> object, int index) 
-```
-
-Calls the Object's [`GetAlignedPointerFromInternalField()` or `GetPointerFromInternalField()`](https://v8docs.nodesource.com/io.js-3.0/db/d85/classv8_1_1_object.html#ab3c57184263cf29963ef0017bec82281) depending on the version of V8.
-
-<a name="api_nan_set_internal_field_pointer"></a>
-### Nan::SetInternalFieldPointer()
-
-Sets the value of the internal field at `index` on a V8 `Object` handle.
-
-Signature:
-
-```c++
-void Nan::SetInternalFieldPointer(v8::Local<v8::Object> object, int index, void* value)
-```
-
-Calls the Object's [`SetAlignedPointerInInternalField()` or `SetPointerInInternalField()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#ad7f5dc559866343fe6cd8db1f134d48b) depending on the version of V8.
-
-<a name="api_nan_adjust_external_memory"></a>
-### Nan::AdjustExternalMemory()
-
-Signature:
-
-```c++
-int Nan::AdjustExternalMemory(int bytesChange)
-```
-
-Calls V8's [`AdjustAmountOfExternalAllocatedMemory()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#ae1a59cac60409d3922582c4af675473e).
-
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/v8_misc.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/v8_misc.md
deleted file mode 100644
index 64f736d..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/doc/v8_misc.md
+++ /dev/null
@@ -1,85 +0,0 @@
-## Miscellaneous V8 Helpers
-
- - <a href="#api_nan_utf8_string"><b><code>Nan::Utf8String</code></b></a>
- - <a href="#api_nan_get_current_context"><b><code>Nan::GetCurrentContext()</code></b></a>
- - <a href="#api_nan_set_isolate_data"><b><code>Nan::SetIsolateData()</code></b></a>
- - <a href="#api_nan_get_isolate_data"><b><code>Nan::GetIsolateData()</code></b></a>
- - <a href="#api_nan_typedarray_contents"><b><code>Nan::TypedArrayContents</code></b></a>
-
-
-<a name="api_nan_utf8_string"></a>
-### Nan::Utf8String
-
-Converts an object to a UTF-8-encoded character array. If conversion to a string fails (e.g. due to an exception in the toString() method of the object) then the length() method returns 0 and the * operator returns NULL. The underlying memory used for this object is managed by the object.
-
-An implementation of [`v8::String::Utf8Value`](https://v8docs.nodesource.com/io.js-3.0/d4/d1b/classv8_1_1_string_1_1_utf8_value.html) that is consistent across all supported versions of V8.
-
-Definition:
-
-```c++
-class Nan::Utf8String {
- public:
-  Nan::Utf8String(v8::Local<v8::Value> from);
-
-  int length() const;
-
-  char* operator*();
-  const char* operator*() const;
-};
-```
-
-<a name="api_nan_get_current_context"></a>
-### Nan::GetCurrentContext()
-
-A call to [`v8::Isolate::GetCurrent()->GetCurrentContext()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a81c7a1ed7001ae2a65e89107f75fd053) that works across all supported versions of V8.
-
-Signature:
-
-```c++
-v8::Local<v8::Context> Nan::GetCurrentContext()
-```
-
-<a name="api_nan_set_isolate_data"></a>
-### Nan::SetIsolateData()
-
-A helper to provide a consistent API to [`v8::Isolate#SetData()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#a7acadfe7965997e9c386a05f098fbe36).
-
-Signature:
-
-```c++
-void Nan::SetIsolateData(v8::Isolate *isolate, T *data)
-```
-
-
-<a name="api_nan_get_isolate_data"></a>
-### Nan::GetIsolateData()
-
-A helper to provide a consistent API to [`v8::Isolate#GetData()`](https://v8docs.nodesource.com/io.js-3.0/d5/dda/classv8_1_1_isolate.html#aabd223436bc1100a787dadaa024c6257).
-
-Signature:
-
-```c++
-T *Nan::GetIsolateData(v8::Isolate *isolate)
-```
-
-<a name="api_nan_typedarray_contents"></a>
-### Nan::TypedArrayContents<T>
-
-A helper class for accessing the contents of an ArrayBufferView (aka a typedarray) from C++.  If the input array is not a valid typedarray, then the data pointer of TypedArrayContents will default to `NULL` and the length will be 0.  If the data pointer is not compatible with the alignment requirements of type, an assertion error will fail.
-
-Note that you must store a reference to the `array` object while you are accessing its contents.
-
-Definition:
-
-```c++
-template<typename T>
-class Nan::TypedArrayContents {
- public:
-  TypedArrayContents(v8::Local<Value> array);
-
-  size_t length() const;
-
-  T* const operator*();
-  const T* const operator*() const;
-};
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/include_dirs.js b/node_modules/jsdom/node_modules/contextify/node_modules/nan/include_dirs.js
deleted file mode 100644
index 4f1dfb4..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/include_dirs.js
+++ /dev/null
@@ -1 +0,0 @@
-console.log(require('path').relative('.', __dirname));
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan.h
deleted file mode 100644
index 7176da1..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan.h
+++ /dev/null
@@ -1,2274 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors:
- *   - Rod Vagg <https://github.com/rvagg>
- *   - Benjamin Byholm <https://github.com/kkoopa>
- *   - Trevor Norris <https://github.com/trevnorris>
- *   - Nathan Rajlich <https://github.com/TooTallNate>
- *   - Brett Lawson <https://github.com/brett19>
- *   - Ben Noordhuis <https://github.com/bnoordhuis>
- *   - David Siegel <https://github.com/agnat>
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- *
- * Version 2.4.0: current Node 6.3.0, Node 12: 0.12.15, Node 10: 0.10.46, iojs: 3.3.1
- *
- * See https://github.com/nodejs/nan for the latest update to this file
- **********************************************************************************/
-
-#ifndef NAN_H_
-#define NAN_H_
-
-#include <node_version.h>
-
-#define NODE_0_10_MODULE_VERSION 11
-#define NODE_0_12_MODULE_VERSION 14
-#define ATOM_0_21_MODULE_VERSION 41
-#define IOJS_1_0_MODULE_VERSION  42
-#define IOJS_1_1_MODULE_VERSION  43
-#define IOJS_2_0_MODULE_VERSION  44
-#define IOJS_3_0_MODULE_VERSION  45
-#define NODE_4_0_MODULE_VERSION  46
-#define NODE_5_0_MODULE_VERSION  47
-#define NODE_6_0_MODULE_VERSION  48
-
-#ifdef _MSC_VER
-# define NAN_HAS_CPLUSPLUS_11 (_MSC_VER >= 1800)
-#else
-# define NAN_HAS_CPLUSPLUS_11 (__cplusplus >= 201103L)
-#endif
-
-#if NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION && !NAN_HAS_CPLUSPLUS_11
-# error This version of node/NAN/v8 requires a C++11 compiler
-#endif
-
-#include <uv.h>
-#include <node.h>
-#include <node_buffer.h>
-#include <node_object_wrap.h>
-#include <algorithm>
-#include <cstring>
-#include <climits>
-#include <cstdlib>
-#if defined(_MSC_VER)
-# pragma warning( push )
-# pragma warning( disable : 4530 )
-# include <string>
-# include <vector>
-# pragma warning( pop )
-#else
-# include <string>
-# include <vector>
-#endif
-
-// uv helpers
-#ifdef UV_VERSION_MAJOR
-# ifndef UV_VERSION_PATCH
-#  define UV_VERSION_PATCH 0
-# endif
-# define NAUV_UVVERSION ((UV_VERSION_MAJOR << 16) | \
-                         (UV_VERSION_MINOR <<  8) | \
-                         (UV_VERSION_PATCH))
-#else
-# define NAUV_UVVERSION 0x000b00
-#endif
-
-#if NAUV_UVVERSION < 0x000b0b
-# ifdef WIN32
-#  include <windows.h>
-# else
-#  include <pthread.h>
-# endif
-#endif
-
-namespace Nan {
-
-#define NAN_INLINE inline  // TODO(bnoordhuis) Remove in v3.0.0.
-
-#if defined(__GNUC__) && \
-    !(defined(V8_DISABLE_DEPRECATIONS) && V8_DISABLE_DEPRECATIONS)
-# define NAN_DEPRECATED __attribute__((deprecated))
-#elif defined(_MSC_VER) && \
-    !(defined(V8_DISABLE_DEPRECATIONS) && V8_DISABLE_DEPRECATIONS)
-# define NAN_DEPRECATED __declspec(deprecated)
-#else
-# define NAN_DEPRECATED
-#endif
-
-#if NAN_HAS_CPLUSPLUS_11
-# define NAN_DISALLOW_ASSIGN(CLASS) void operator=(const CLASS&) = delete;
-# define NAN_DISALLOW_COPY(CLASS) CLASS(const CLASS&) = delete;
-# define NAN_DISALLOW_MOVE(CLASS)                                              \
-    CLASS(CLASS&&) = delete;  /* NOLINT(build/c++11) */                        \
-    void operator=(CLASS&&) = delete;
-#else
-# define NAN_DISALLOW_ASSIGN(CLASS) void operator=(const CLASS&);
-# define NAN_DISALLOW_COPY(CLASS) CLASS(const CLASS&);
-# define NAN_DISALLOW_MOVE(CLASS)
-#endif
-
-#define NAN_DISALLOW_ASSIGN_COPY(CLASS)                                        \
-    NAN_DISALLOW_ASSIGN(CLASS)                                                 \
-    NAN_DISALLOW_COPY(CLASS)
-
-#define NAN_DISALLOW_ASSIGN_MOVE(CLASS)                                        \
-    NAN_DISALLOW_ASSIGN(CLASS)                                                 \
-    NAN_DISALLOW_MOVE(CLASS)
-
-#define NAN_DISALLOW_COPY_MOVE(CLASS)                                          \
-    NAN_DISALLOW_COPY(CLASS)                                                   \
-    NAN_DISALLOW_MOVE(CLASS)
-
-#define NAN_DISALLOW_ASSIGN_COPY_MOVE(CLASS)                                   \
-    NAN_DISALLOW_ASSIGN(CLASS)                                                 \
-    NAN_DISALLOW_COPY(CLASS)                                                   \
-    NAN_DISALLOW_MOVE(CLASS)
-
-#define TYPE_CHECK(T, S)                                                       \
-    while (false) {                                                            \
-      *(static_cast<T *volatile *>(0)) = static_cast<S*>(0);                   \
-    }
-
-//=== RegistrationFunction =====================================================
-
-#if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-  typedef v8::Handle<v8::Object> ADDON_REGISTER_FUNCTION_ARGS_TYPE;
-#else
-  typedef v8::Local<v8::Object> ADDON_REGISTER_FUNCTION_ARGS_TYPE;
-#endif
-
-#define NAN_MODULE_INIT(name)                                                  \
-    void name(Nan::ADDON_REGISTER_FUNCTION_ARGS_TYPE target)
-
-//=== CallbackInfo =============================================================
-
-#include "nan_callbacks.h"  // NOLINT(build/include)
-
-//==============================================================================
-
-#if (NODE_MODULE_VERSION < NODE_0_12_MODULE_VERSION)
-typedef v8::Script             UnboundScript;
-typedef v8::Script             BoundScript;
-#else
-typedef v8::UnboundScript      UnboundScript;
-typedef v8::Script             BoundScript;
-#endif
-
-#if (NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION)
-typedef v8::String::ExternalAsciiStringResource
-    ExternalOneByteStringResource;
-#else
-typedef v8::String::ExternalOneByteStringResource
-    ExternalOneByteStringResource;
-#endif
-
-#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION)
-template<typename T>
-class NonCopyablePersistentTraits :
-    public v8::NonCopyablePersistentTraits<T> {};
-template<typename T>
-class CopyablePersistentTraits :
-    public v8::CopyablePersistentTraits<T> {};
-
-template<typename T>
-class PersistentBase :
-    public v8::PersistentBase<T> {};
-
-template<typename T, typename M = v8::NonCopyablePersistentTraits<T> >
-class Persistent;
-#else
-template<typename T> class NonCopyablePersistentTraits;
-template<typename T> class PersistentBase;
-template<typename T, typename P> class WeakCallbackData;
-template<typename T, typename M = NonCopyablePersistentTraits<T> >
-class Persistent;
-#endif  // NODE_MODULE_VERSION
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-# include "nan_maybe_43_inl.h"  // NOLINT(build/include)
-#else
-# include "nan_maybe_pre_43_inl.h"  // NOLINT(build/include)
-#endif
-
-#include "nan_converters.h"  // NOLINT(build/include)
-#include "nan_new.h"  // NOLINT(build/include)
-
-#if NAUV_UVVERSION < 0x000b17
-#define NAUV_WORK_CB(func) \
-    void func(uv_async_t *async, int)
-#else
-#define NAUV_WORK_CB(func) \
-    void func(uv_async_t *async)
-#endif
-
-#if NAUV_UVVERSION >= 0x000b0b
-
-typedef uv_key_t nauv_key_t;
-
-inline int nauv_key_create(nauv_key_t *key) {
-  return uv_key_create(key);
-}
-
-inline void nauv_key_delete(nauv_key_t *key) {
-  uv_key_delete(key);
-}
-
-inline void* nauv_key_get(nauv_key_t *key) {
-  return uv_key_get(key);
-}
-
-inline void nauv_key_set(nauv_key_t *key, void *value) {
-  uv_key_set(key, value);
-}
-
-#else
-
-/* Implement thread local storage for older versions of libuv.
- * This is essentially a backport of libuv commit 5d2434bf
- * written by Ben Noordhuis, adjusted for names and inline.
- */
-
-#ifndef WIN32
-
-typedef pthread_key_t nauv_key_t;
-
-inline int nauv_key_create(nauv_key_t* key) {
-  return -pthread_key_create(key, NULL);
-}
-
-inline void nauv_key_delete(nauv_key_t* key) {
-  if (pthread_key_delete(*key))
-    abort();
-}
-
-inline void* nauv_key_get(nauv_key_t* key) {
-  return pthread_getspecific(*key);
-}
-
-inline void nauv_key_set(nauv_key_t* key, void* value) {
-  if (pthread_setspecific(*key, value))
-    abort();
-}
-
-#else
-
-typedef struct {
-  DWORD tls_index;
-} nauv_key_t;
-
-inline int nauv_key_create(nauv_key_t* key) {
-  key->tls_index = TlsAlloc();
-  if (key->tls_index == TLS_OUT_OF_INDEXES)
-    return UV_ENOMEM;
-  return 0;
-}
-
-inline void nauv_key_delete(nauv_key_t* key) {
-  if (TlsFree(key->tls_index) == FALSE)
-    abort();
-  key->tls_index = TLS_OUT_OF_INDEXES;
-}
-
-inline void* nauv_key_get(nauv_key_t* key) {
-  void* value = TlsGetValue(key->tls_index);
-  if (value == NULL)
-    if (GetLastError() != ERROR_SUCCESS)
-      abort();
-  return value;
-}
-
-inline void nauv_key_set(nauv_key_t* key, void* value) {
-  if (TlsSetValue(key->tls_index, value) == FALSE)
-    abort();
-}
-
-#endif
-#endif
-
-#if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-template<typename T>
-v8::Local<T> New(v8::Handle<T>);
-#endif
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-  typedef v8::WeakCallbackType WeakCallbackType;
-#else
-struct WeakCallbackType {
-  enum E {kParameter, kInternalFields};
-  E type;
-  WeakCallbackType(E other) : type(other) {}  // NOLINT(runtime/explicit)
-  inline bool operator==(E other) { return other == this->type; }
-  inline bool operator!=(E other) { return !operator==(other); }
-};
-#endif
-
-template<typename P> class WeakCallbackInfo;
-
-#if NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-# include "nan_persistent_12_inl.h"  // NOLINT(build/include)
-#else
-# include "nan_persistent_pre_12_inl.h"  // NOLINT(build/include)
-#endif
-
-namespace imp {
-  static const size_t kMaxLength = 0x3fffffff;
-  // v8::String::REPLACE_INVALID_UTF8 was introduced
-  // in node.js v0.10.29 and v0.8.27.
-#if NODE_MAJOR_VERSION > 0 || \
-    NODE_MINOR_VERSION > 10 || \
-    NODE_MINOR_VERSION == 10 && NODE_PATCH_VERSION >= 29 || \
-    NODE_MINOR_VERSION == 8 && NODE_PATCH_VERSION >= 27
-  static const unsigned kReplaceInvalidUtf8 = v8::String::REPLACE_INVALID_UTF8;
-#else
-  static const unsigned kReplaceInvalidUtf8 = 0;
-#endif
-}  // end of namespace imp
-
-//=== HandleScope ==============================================================
-
-class HandleScope {
-  v8::HandleScope scope;
-
- public:
-#if NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-  inline HandleScope() : scope(v8::Isolate::GetCurrent()) {}
-  inline static int NumberOfHandles() {
-    return v8::HandleScope::NumberOfHandles(v8::Isolate::GetCurrent());
-  }
-#else
-  inline HandleScope() : scope() {}
-  inline static int NumberOfHandles() {
-    return v8::HandleScope::NumberOfHandles();
-  }
-#endif
-
- private:
-  // Make it hard to create heap-allocated or illegal handle scopes by
-  // disallowing certain operations.
-  HandleScope(const HandleScope &);
-  void operator=(const HandleScope &);
-  void *operator new(size_t size);
-  void operator delete(void *, size_t);
-};
-
-class EscapableHandleScope {
- public:
-#if NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-  inline EscapableHandleScope() : scope(v8::Isolate::GetCurrent()) {}
-
-  inline static int NumberOfHandles() {
-    return v8::EscapableHandleScope::NumberOfHandles(v8::Isolate::GetCurrent());
-  }
-
-  template<typename T>
-  inline v8::Local<T> Escape(v8::Local<T> value) {
-    return scope.Escape(value);
-  }
-
- private:
-  v8::EscapableHandleScope scope;
-#else
-  inline EscapableHandleScope() : scope() {}
-
-  inline static int NumberOfHandles() {
-    return v8::HandleScope::NumberOfHandles();
-  }
-
-  template<typename T>
-  inline v8::Local<T> Escape(v8::Local<T> value) {
-    return scope.Close(value);
-  }
-
- private:
-  v8::HandleScope scope;
-#endif
-
- private:
-  // Make it hard to create heap-allocated or illegal handle scopes by
-  // disallowing certain operations.
-  EscapableHandleScope(const EscapableHandleScope &);
-  void operator=(const EscapableHandleScope &);
-  void *operator new(size_t size);
-  void operator delete(void *, size_t);
-};
-
-//=== TryCatch =================================================================
-
-class TryCatch {
-  v8::TryCatch try_catch_;
-  friend void FatalException(const TryCatch&);
-
- public:
-#if NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
-  TryCatch() : try_catch_(v8::Isolate::GetCurrent()) {}
-#endif
-
-  inline bool HasCaught() const { return try_catch_.HasCaught(); }
-
-  inline bool CanContinue() const { return try_catch_.CanContinue(); }
-
-  inline v8::Local<v8::Value> ReThrow() {
-#if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    return New(try_catch_.ReThrow());
-#else
-    return try_catch_.ReThrow();
-#endif
-  }
-
-  inline v8::Local<v8::Value> Exception() const {
-    return try_catch_.Exception();
-  }
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-  inline v8::MaybeLocal<v8::Value> StackTrace() const {
-    return try_catch_.StackTrace(GetCurrentContext());
-  }
-#else
-  inline MaybeLocal<v8::Value> StackTrace() const {
-    return MaybeLocal<v8::Value>(try_catch_.StackTrace());
-  }
-#endif
-
-  inline v8::Local<v8::Message> Message() const {
-    return try_catch_.Message();
-  }
-
-  inline void Reset() { try_catch_.Reset(); }
-
-  inline void SetVerbose(bool value) { try_catch_.SetVerbose(value); }
-
-  inline void SetCaptureMessage(bool value) {
-    try_catch_.SetCaptureMessage(value);
-  }
-};
-
-//============ =================================================================
-
-/* node 0.12  */
-#if NODE_MODULE_VERSION >= NODE_0_12_MODULE_VERSION
-  inline
-  void SetCounterFunction(v8::CounterLookupCallback cb) {
-    v8::Isolate::GetCurrent()->SetCounterFunction(cb);
-  }
-
-  inline
-  void SetCreateHistogramFunction(v8::CreateHistogramCallback cb) {
-    v8::Isolate::GetCurrent()->SetCreateHistogramFunction(cb);
-  }
-
-  inline
-  void SetAddHistogramSampleFunction(v8::AddHistogramSampleCallback cb) {
-    v8::Isolate::GetCurrent()->SetAddHistogramSampleFunction(cb);
-  }
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-  inline bool IdleNotification(int idle_time_in_ms) {
-    return v8::Isolate::GetCurrent()->IdleNotificationDeadline(
-        idle_time_in_ms * 0.001);
-  }
-# else
-  inline bool IdleNotification(int idle_time_in_ms) {
-    return v8::Isolate::GetCurrent()->IdleNotification(idle_time_in_ms);
-  }
-#endif
-
-  inline void LowMemoryNotification() {
-    v8::Isolate::GetCurrent()->LowMemoryNotification();
-  }
-
-  inline void ContextDisposedNotification() {
-    v8::Isolate::GetCurrent()->ContextDisposedNotification();
-  }
-#else
-  inline
-  void SetCounterFunction(v8::CounterLookupCallback cb) {
-    v8::V8::SetCounterFunction(cb);
-  }
-
-  inline
-  void SetCreateHistogramFunction(v8::CreateHistogramCallback cb) {
-    v8::V8::SetCreateHistogramFunction(cb);
-  }
-
-  inline
-  void SetAddHistogramSampleFunction(v8::AddHistogramSampleCallback cb) {
-    v8::V8::SetAddHistogramSampleFunction(cb);
-  }
-
-  inline bool IdleNotification(int idle_time_in_ms) {
-    return v8::V8::IdleNotification(idle_time_in_ms);
-  }
-
-  inline void LowMemoryNotification() {
-    v8::V8::LowMemoryNotification();
-  }
-
-  inline void ContextDisposedNotification() {
-    v8::V8::ContextDisposedNotification();
-  }
-#endif
-
-#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION)  // Node 0.12
-  inline v8::Local<v8::Primitive> Undefined() {
-# if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    EscapableHandleScope scope;
-    return scope.Escape(New(v8::Undefined(v8::Isolate::GetCurrent())));
-# else
-    return v8::Undefined(v8::Isolate::GetCurrent());
-# endif
-  }
-
-  inline v8::Local<v8::Primitive> Null() {
-# if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    EscapableHandleScope scope;
-    return scope.Escape(New(v8::Null(v8::Isolate::GetCurrent())));
-# else
-    return v8::Null(v8::Isolate::GetCurrent());
-# endif
-  }
-
-  inline v8::Local<v8::Boolean> True() {
-# if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    EscapableHandleScope scope;
-    return scope.Escape(New(v8::True(v8::Isolate::GetCurrent())));
-# else
-    return v8::True(v8::Isolate::GetCurrent());
-# endif
-  }
-
-  inline v8::Local<v8::Boolean> False() {
-# if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    EscapableHandleScope scope;
-    return scope.Escape(New(v8::False(v8::Isolate::GetCurrent())));
-# else
-    return v8::False(v8::Isolate::GetCurrent());
-# endif
-  }
-
-  inline v8::Local<v8::String> EmptyString() {
-    return v8::String::Empty(v8::Isolate::GetCurrent());
-  }
-
-  inline int AdjustExternalMemory(int bc) {
-    return static_cast<int>(
-        v8::Isolate::GetCurrent()->AdjustAmountOfExternalAllocatedMemory(bc));
-  }
-
-  inline void SetTemplate(
-      v8::Local<v8::Template> templ
-    , const char *name
-    , v8::Local<v8::Data> value) {
-    templ->Set(v8::Isolate::GetCurrent(), name, value);
-  }
-
-  inline void SetTemplate(
-      v8::Local<v8::Template> templ
-    , v8::Local<v8::String> name
-    , v8::Local<v8::Data> value
-    , v8::PropertyAttribute attributes) {
-    templ->Set(name, value, attributes);
-  }
-
-  inline v8::Local<v8::Context> GetCurrentContext() {
-    return v8::Isolate::GetCurrent()->GetCurrentContext();
-  }
-
-  inline void* GetInternalFieldPointer(
-      v8::Local<v8::Object> object
-    , int index) {
-    return object->GetAlignedPointerFromInternalField(index);
-  }
-
-  inline void SetInternalFieldPointer(
-      v8::Local<v8::Object> object
-    , int index
-    , void* value) {
-    object->SetAlignedPointerInInternalField(index, value);
-  }
-
-# define NAN_GC_CALLBACK(name)                                                 \
-    void name(v8::Isolate *isolate, v8::GCType type, v8::GCCallbackFlags flags)
-
-#if NODE_MODULE_VERSION <= NODE_4_0_MODULE_VERSION
-  typedef v8::Isolate::GCEpilogueCallback GCEpilogueCallback;
-  typedef v8::Isolate::GCPrologueCallback GCPrologueCallback;
-#else
-  typedef v8::Isolate::GCCallback GCEpilogueCallback;
-  typedef v8::Isolate::GCCallback GCPrologueCallback;
-#endif
-
-  inline void AddGCEpilogueCallback(
-      GCEpilogueCallback callback
-    , v8::GCType gc_type_filter = v8::kGCTypeAll) {
-    v8::Isolate::GetCurrent()->AddGCEpilogueCallback(callback, gc_type_filter);
-  }
-
-  inline void RemoveGCEpilogueCallback(
-      GCEpilogueCallback callback) {
-    v8::Isolate::GetCurrent()->RemoveGCEpilogueCallback(callback);
-  }
-
-  inline void AddGCPrologueCallback(
-      GCPrologueCallback callback
-    , v8::GCType gc_type_filter = v8::kGCTypeAll) {
-    v8::Isolate::GetCurrent()->AddGCPrologueCallback(callback, gc_type_filter);
-  }
-
-  inline void RemoveGCPrologueCallback(
-      GCPrologueCallback callback) {
-    v8::Isolate::GetCurrent()->RemoveGCPrologueCallback(callback);
-  }
-
-  inline void GetHeapStatistics(
-      v8::HeapStatistics *heap_statistics) {
-    v8::Isolate::GetCurrent()->GetHeapStatistics(heap_statistics);
-  }
-
-# define X(NAME)                                                               \
-    inline v8::Local<v8::Value> NAME(const char *msg) {                    \
-      EscapableHandleScope scope;                                              \
-      return scope.Escape(v8::Exception::NAME(New(msg).ToLocalChecked()));     \
-    }                                                                          \
-                                                                               \
-    inline                                                                 \
-    v8::Local<v8::Value> NAME(v8::Local<v8::String> msg) {                     \
-      return v8::Exception::NAME(msg);                                         \
-    }                                                                          \
-                                                                               \
-    inline void Throw ## NAME(const char *msg) {                           \
-      HandleScope scope;                                                       \
-      v8::Isolate::GetCurrent()->ThrowException(                               \
-          v8::Exception::NAME(New(msg).ToLocalChecked()));                     \
-    }                                                                          \
-                                                                               \
-    inline void Throw ## NAME(v8::Local<v8::String> msg) {                 \
-      HandleScope scope;                                                       \
-      v8::Isolate::GetCurrent()->ThrowException(                               \
-          v8::Exception::NAME(msg));                                           \
-    }
-
-  X(Error)
-  X(RangeError)
-  X(ReferenceError)
-  X(SyntaxError)
-  X(TypeError)
-
-# undef X
-
-  inline void ThrowError(v8::Local<v8::Value> error) {
-    v8::Isolate::GetCurrent()->ThrowException(error);
-  }
-
-  inline MaybeLocal<v8::Object> NewBuffer(
-      char *data
-    , size_t length
-#if NODE_MODULE_VERSION > IOJS_2_0_MODULE_VERSION
-    , node::Buffer::FreeCallback callback
-#else
-    , node::smalloc::FreeCallback callback
-#endif
-    , void *hint
-  ) {
-    // arbitrary buffer lengths requires
-    // NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION
-    assert(length <= imp::kMaxLength && "too large buffer");
-#if NODE_MODULE_VERSION > IOJS_2_0_MODULE_VERSION
-    return node::Buffer::New(
-        v8::Isolate::GetCurrent(), data, length, callback, hint);
-#else
-    return MaybeLocal<v8::Object>(node::Buffer::New(
-        v8::Isolate::GetCurrent(), data, length, callback, hint));
-#endif
-  }
-
-  inline MaybeLocal<v8::Object> CopyBuffer(
-      const char *data
-    , uint32_t size
-  ) {
-    // arbitrary buffer lengths requires
-    // NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION
-    assert(size <= imp::kMaxLength && "too large buffer");
-#if NODE_MODULE_VERSION > IOJS_2_0_MODULE_VERSION
-    return node::Buffer::Copy(
-        v8::Isolate::GetCurrent(), data, size);
-#else
-    return MaybeLocal<v8::Object>(node::Buffer::New(
-        v8::Isolate::GetCurrent(), data, size));
-#endif
-  }
-
-  inline MaybeLocal<v8::Object> NewBuffer(uint32_t size) {
-    // arbitrary buffer lengths requires
-    // NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION
-    assert(size <= imp::kMaxLength && "too large buffer");
-#if NODE_MODULE_VERSION > IOJS_2_0_MODULE_VERSION
-    return node::Buffer::New(
-        v8::Isolate::GetCurrent(), size);
-#else
-    return MaybeLocal<v8::Object>(node::Buffer::New(
-        v8::Isolate::GetCurrent(), size));
-#endif
-  }
-
-  inline MaybeLocal<v8::Object> NewBuffer(
-      char* data
-    , uint32_t size
-  ) {
-    // arbitrary buffer lengths requires
-    // NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION
-    assert(size <= imp::kMaxLength && "too large buffer");
-#if NODE_MODULE_VERSION > IOJS_2_0_MODULE_VERSION
-    return node::Buffer::New(v8::Isolate::GetCurrent(), data, size);
-#else
-    return MaybeLocal<v8::Object>(
-        node::Buffer::Use(v8::Isolate::GetCurrent(), data, size));
-#endif
-  }
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-  inline MaybeLocal<v8::String>
-  NewOneByteString(const uint8_t * value, int length = -1) {
-    return v8::String::NewFromOneByte(v8::Isolate::GetCurrent(), value,
-          v8::NewStringType::kNormal, length);
-  }
-
-  inline MaybeLocal<BoundScript> CompileScript(
-      v8::Local<v8::String> s
-    , const v8::ScriptOrigin& origin
-  ) {
-    v8::ScriptCompiler::Source source(s, origin);
-    return v8::ScriptCompiler::Compile(GetCurrentContext(), &source);
-  }
-
-  inline MaybeLocal<BoundScript> CompileScript(
-      v8::Local<v8::String> s
-  ) {
-    v8::ScriptCompiler::Source source(s);
-    return v8::ScriptCompiler::Compile(GetCurrentContext(), &source);
-  }
-
-  inline MaybeLocal<v8::Value> RunScript(
-      v8::Local<UnboundScript> script
-  ) {
-    return script->BindToCurrentContext()->Run(GetCurrentContext());
-  }
-
-  inline MaybeLocal<v8::Value> RunScript(
-      v8::Local<BoundScript> script
-  ) {
-    return script->Run(GetCurrentContext());
-  }
-#else
-  inline MaybeLocal<v8::String>
-  NewOneByteString(const uint8_t * value, int length = -1) {
-    return MaybeLocal<v8::String>(
-        v8::String::NewFromOneByte(
-            v8::Isolate::GetCurrent()
-          , value
-          , v8::String::kNormalString, length));
-  }
-
-  inline MaybeLocal<BoundScript> CompileScript(
-      v8::Local<v8::String> s
-    , const v8::ScriptOrigin& origin
-  ) {
-    v8::ScriptCompiler::Source source(s, origin);
-    return MaybeLocal<BoundScript>(
-        v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &source));
-  }
-
-  inline MaybeLocal<BoundScript> CompileScript(
-      v8::Local<v8::String> s
-  ) {
-    v8::ScriptCompiler::Source source(s);
-    return MaybeLocal<BoundScript>(
-        v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &source));
-  }
-
-  inline MaybeLocal<v8::Value> RunScript(
-      v8::Local<UnboundScript> script
-  ) {
-    return MaybeLocal<v8::Value>(script->BindToCurrentContext()->Run());
-  }
-
-  inline MaybeLocal<v8::Value> RunScript(
-      v8::Local<BoundScript> script
-  ) {
-    return MaybeLocal<v8::Value>(script->Run());
-  }
-#endif
-
-  inline v8::Local<v8::Value> MakeCallback(
-      v8::Local<v8::Object> target
-    , v8::Local<v8::Function> func
-    , int argc
-    , v8::Local<v8::Value>* argv) {
-#if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    return New(node::MakeCallback(
-        v8::Isolate::GetCurrent(), target, func, argc, argv));
-#else
-    return node::MakeCallback(
-        v8::Isolate::GetCurrent(), target, func, argc, argv);
-#endif
-  }
-
-  inline v8::Local<v8::Value> MakeCallback(
-      v8::Local<v8::Object> target
-    , v8::Local<v8::String> symbol
-    , int argc
-    , v8::Local<v8::Value>* argv) {
-#if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    return New(node::MakeCallback(
-        v8::Isolate::GetCurrent(), target, symbol, argc, argv));
-#else
-    return node::MakeCallback(
-        v8::Isolate::GetCurrent(), target, symbol, argc, argv);
-#endif
-  }
-
-  inline v8::Local<v8::Value> MakeCallback(
-      v8::Local<v8::Object> target
-    , const char* method
-    , int argc
-    , v8::Local<v8::Value>* argv) {
-#if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    return New(node::MakeCallback(
-        v8::Isolate::GetCurrent(), target, method, argc, argv));
-#else
-    return node::MakeCallback(
-        v8::Isolate::GetCurrent(), target, method, argc, argv);
-#endif
-  }
-
-  inline void FatalException(const TryCatch& try_catch) {
-    node::FatalException(v8::Isolate::GetCurrent(), try_catch.try_catch_);
-  }
-
-  inline v8::Local<v8::Value> ErrnoException(
-          int errorno
-       ,  const char* syscall = NULL
-       ,  const char* message = NULL
-       ,  const char* path = NULL) {
-    return node::ErrnoException(v8::Isolate::GetCurrent(), errorno, syscall,
-            message, path);
-  }
-
-  NAN_DEPRECATED inline v8::Local<v8::Value> NanErrnoException(
-          int errorno
-       ,  const char* syscall = NULL
-       ,  const char* message = NULL
-       ,  const char* path = NULL) {
-    return ErrnoException(errorno, syscall, message, path);
-  }
-
-  template<typename T>
-  inline void SetIsolateData(
-      v8::Isolate *isolate
-    , T *data
-  ) {
-      isolate->SetData(0, data);
-  }
-
-  template<typename T>
-  inline T *GetIsolateData(
-      v8::Isolate *isolate
-  ) {
-      return static_cast<T*>(isolate->GetData(0));
-  }
-
-class Utf8String {
- public:
-  inline explicit Utf8String(v8::Local<v8::Value> from) :
-      length_(0), str_(str_st_) {
-    if (!from.IsEmpty()) {
-      v8::Local<v8::String> string = from->ToString();
-      if (!string.IsEmpty()) {
-        size_t len = 3 * string->Length() + 1;
-        assert(len <= INT_MAX);
-        if (len > sizeof (str_st_)) {
-          str_ = static_cast<char*>(malloc(len));
-          assert(str_ != 0);
-        }
-        const int flags =
-            v8::String::NO_NULL_TERMINATION | imp::kReplaceInvalidUtf8;
-        length_ = string->WriteUtf8(str_, static_cast<int>(len), 0, flags);
-        str_[length_] = '\0';
-      }
-    }
-  }
-
-  inline int length() const {
-    return length_;
-  }
-
-  inline char* operator*() { return str_; }
-  inline const char* operator*() const { return str_; }
-
-  inline ~Utf8String() {
-    if (str_ != str_st_) {
-      free(str_);
-    }
-  }
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(Utf8String)
-
-  int length_;
-  char *str_;
-  char str_st_[1024];
-};
-
-#else  // Node 0.8 and 0.10
-  inline v8::Local<v8::Primitive> Undefined() {
-    EscapableHandleScope scope;
-    return scope.Escape(New(v8::Undefined()));
-  }
-
-  inline v8::Local<v8::Primitive> Null() {
-    EscapableHandleScope scope;
-    return scope.Escape(New(v8::Null()));
-  }
-
-  inline v8::Local<v8::Boolean> True() {
-    EscapableHandleScope scope;
-    return scope.Escape(New(v8::True()));
-  }
-
-  inline v8::Local<v8::Boolean> False() {
-    EscapableHandleScope scope;
-    return scope.Escape(New(v8::False()));
-  }
-
-  inline v8::Local<v8::String> EmptyString() {
-    return v8::String::Empty();
-  }
-
-  inline int AdjustExternalMemory(int bc) {
-    return static_cast<int>(v8::V8::AdjustAmountOfExternalAllocatedMemory(bc));
-  }
-
-  inline void SetTemplate(
-      v8::Local<v8::Template> templ
-    , const char *name
-    , v8::Local<v8::Data> value) {
-    templ->Set(name, value);
-  }
-
-  inline void SetTemplate(
-      v8::Local<v8::Template> templ
-    , v8::Local<v8::String> name
-    , v8::Local<v8::Data> value
-    , v8::PropertyAttribute attributes) {
-    templ->Set(name, value, attributes);
-  }
-
-  inline v8::Local<v8::Context> GetCurrentContext() {
-    return v8::Context::GetCurrent();
-  }
-
-  inline void* GetInternalFieldPointer(
-      v8::Local<v8::Object> object
-    , int index) {
-    return object->GetPointerFromInternalField(index);
-  }
-
-  inline void SetInternalFieldPointer(
-      v8::Local<v8::Object> object
-    , int index
-    , void* value) {
-    object->SetPointerInInternalField(index, value);
-  }
-
-# define NAN_GC_CALLBACK(name)                                                 \
-    void name(v8::GCType type, v8::GCCallbackFlags flags)
-
-  inline void AddGCEpilogueCallback(
-    v8::GCEpilogueCallback callback
-  , v8::GCType gc_type_filter = v8::kGCTypeAll) {
-    v8::V8::AddGCEpilogueCallback(callback, gc_type_filter);
-  }
-  inline void RemoveGCEpilogueCallback(
-    v8::GCEpilogueCallback callback) {
-    v8::V8::RemoveGCEpilogueCallback(callback);
-  }
-  inline void AddGCPrologueCallback(
-    v8::GCPrologueCallback callback
-  , v8::GCType gc_type_filter = v8::kGCTypeAll) {
-    v8::V8::AddGCPrologueCallback(callback, gc_type_filter);
-  }
-  inline void RemoveGCPrologueCallback(
-    v8::GCPrologueCallback callback) {
-    v8::V8::RemoveGCPrologueCallback(callback);
-  }
-  inline void GetHeapStatistics(
-    v8::HeapStatistics *heap_statistics) {
-    v8::V8::GetHeapStatistics(heap_statistics);
-  }
-
-# define X(NAME)                                                               \
-    inline v8::Local<v8::Value> NAME(const char *msg) {                    \
-      EscapableHandleScope scope;                                              \
-      return scope.Escape(v8::Exception::NAME(New(msg).ToLocalChecked()));     \
-    }                                                                          \
-                                                                               \
-    inline                                                                 \
-    v8::Local<v8::Value> NAME(v8::Local<v8::String> msg) {                     \
-      return v8::Exception::NAME(msg);                                         \
-    }                                                                          \
-                                                                               \
-    inline void Throw ## NAME(const char *msg) {                           \
-      HandleScope scope;                                                       \
-      v8::ThrowException(v8::Exception::NAME(New(msg).ToLocalChecked()));      \
-    }                                                                          \
-                                                                               \
-    inline                                                                 \
-    void Throw ## NAME(v8::Local<v8::String> errmsg) {                         \
-      v8::ThrowException(v8::Exception::NAME(errmsg));                         \
-    }
-
-  X(Error)
-  X(RangeError)
-  X(ReferenceError)
-  X(SyntaxError)
-  X(TypeError)
-
-# undef X
-
-  inline void ThrowError(v8::Local<v8::Value> error) {
-    v8::ThrowException(error);
-  }
-
-  inline MaybeLocal<v8::Object> NewBuffer(
-      char *data
-    , size_t length
-    , node::Buffer::free_callback callback
-    , void *hint
-  ) {
-    EscapableHandleScope scope;
-    // arbitrary buffer lengths requires
-    // NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION
-    assert(length <= imp::kMaxLength && "too large buffer");
-    return MaybeLocal<v8::Object>(scope.Escape(
-        New(node::Buffer::New(data, length, callback, hint)->handle_)));
-  }
-
-  inline MaybeLocal<v8::Object> CopyBuffer(
-      const char *data
-    , uint32_t size
-  ) {
-    EscapableHandleScope scope;
-    // arbitrary buffer lengths requires
-    // NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION
-    assert(size <= imp::kMaxLength && "too large buffer");
-#if NODE_MODULE_VERSION >= NODE_0_10_MODULE_VERSION
-    return MaybeLocal<v8::Object>(
-        scope.Escape(New(node::Buffer::New(data, size)->handle_)));
-#else
-    return MaybeLocal<v8::Object>(scope.Escape(
-        New(node::Buffer::New(const_cast<char*>(data), size)->handle_)));
-#endif
-  }
-
-  inline MaybeLocal<v8::Object> NewBuffer(uint32_t size) {
-    // arbitrary buffer lengths requires
-    // NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION
-    EscapableHandleScope scope;
-    assert(size <= imp::kMaxLength && "too large buffer");
-    return MaybeLocal<v8::Object>(
-        scope.Escape(New(node::Buffer::New(size)->handle_)));
-  }
-
-  inline void FreeData(char *data, void *hint) {
-    (void) hint;  // unused
-    delete[] data;
-  }
-
-  inline MaybeLocal<v8::Object> NewBuffer(
-      char* data
-    , uint32_t size
-  ) {
-    EscapableHandleScope scope;
-    // arbitrary buffer lengths requires
-    // NODE_MODULE_VERSION >= IOJS_3_0_MODULE_VERSION
-    assert(size <= imp::kMaxLength && "too large buffer");
-    return MaybeLocal<v8::Object>(scope.Escape(New(
-        node::Buffer::New(data, size, FreeData, NULL)->handle_)));
-  }
-
-namespace imp {
-inline void
-widenString(std::vector<uint16_t> *ws, const uint8_t *s, int l) {
-  size_t len = static_cast<size_t>(l);
-  if (l < 0) {
-    len = strlen(reinterpret_cast<const char*>(s));
-  }
-  assert(len <= INT_MAX && "string too long");
-  ws->resize(len);
-  std::copy(s, s + len, ws->begin());  // NOLINT(build/include_what_you_use)
-}
-}  // end of namespace imp
-
-  inline MaybeLocal<v8::String>
-  NewOneByteString(const uint8_t * value, int length = -1) {
-    std::vector<uint16_t> wideString;  // NOLINT(build/include_what_you_use)
-    imp::widenString(&wideString, value, length);
-    return imp::Factory<v8::String>::return_t(v8::String::New(
-        &wideString.front(), static_cast<int>(wideString.size())));
-  }
-
-  inline MaybeLocal<BoundScript> CompileScript(
-      v8::Local<v8::String> s
-    , const v8::ScriptOrigin& origin
-  ) {
-    return MaybeLocal<BoundScript>(
-        v8::Script::Compile(s, const_cast<v8::ScriptOrigin *>(&origin)));
-  }
-
-  inline MaybeLocal<BoundScript> CompileScript(
-    v8::Local<v8::String> s
-  ) {
-    return MaybeLocal<BoundScript>(v8::Script::Compile(s));
-  }
-
-  inline
-  MaybeLocal<v8::Value> RunScript(v8::Local<v8::Script> script) {
-    return MaybeLocal<v8::Value>(script->Run());
-  }
-
-  inline v8::Local<v8::Value> MakeCallback(
-      v8::Local<v8::Object> target
-    , v8::Local<v8::Function> func
-    , int argc
-    , v8::Local<v8::Value>* argv) {
-    return New(node::MakeCallback(target, func, argc, argv));
-  }
-
-  inline v8::Local<v8::Value> MakeCallback(
-      v8::Local<v8::Object> target
-    , v8::Local<v8::String> symbol
-    , int argc
-    , v8::Local<v8::Value>* argv) {
-    return New(node::MakeCallback(target, symbol, argc, argv));
-  }
-
-  inline v8::Local<v8::Value> MakeCallback(
-      v8::Local<v8::Object> target
-    , const char* method
-    , int argc
-    , v8::Local<v8::Value>* argv) {
-    return New(node::MakeCallback(target, method, argc, argv));
-  }
-
-  inline void FatalException(const TryCatch& try_catch) {
-    node::FatalException(const_cast<v8::TryCatch &>(try_catch.try_catch_));
-  }
-
-  inline v8::Local<v8::Value> ErrnoException(
-          int errorno
-       ,  const char* syscall = NULL
-       ,  const char* message = NULL
-       ,  const char* path = NULL) {
-    return node::ErrnoException(errorno, syscall, message, path);
-  }
-
-  NAN_DEPRECATED inline v8::Local<v8::Value> NanErrnoException(
-          int errorno
-       ,  const char* syscall = NULL
-       ,  const char* message = NULL
-       ,  const char* path = NULL) {
-    return ErrnoException(errorno, syscall, message, path);
-  }
-
-
-  template<typename T>
-  inline void SetIsolateData(
-      v8::Isolate *isolate
-    , T *data
-  ) {
-      isolate->SetData(data);
-  }
-
-  template<typename T>
-  inline T *GetIsolateData(
-      v8::Isolate *isolate
-  ) {
-      return static_cast<T*>(isolate->GetData());
-  }
-
-class Utf8String {
- public:
-  inline explicit Utf8String(v8::Local<v8::Value> from) :
-      length_(0), str_(str_st_) {
-    if (!from.IsEmpty()) {
-      v8::Local<v8::String> string = from->ToString();
-      if (!string.IsEmpty()) {
-        size_t len = 3 * string->Length() + 1;
-        assert(len <= INT_MAX);
-        if (len > sizeof (str_st_)) {
-          str_ = static_cast<char*>(malloc(len));
-          assert(str_ != 0);
-        }
-        const int flags =
-            v8::String::NO_NULL_TERMINATION | imp::kReplaceInvalidUtf8;
-        length_ = string->WriteUtf8(str_, static_cast<int>(len), 0, flags);
-        str_[length_] = '\0';
-      }
-    }
-  }
-
-  inline int length() const {
-    return length_;
-  }
-
-  inline char* operator*() { return str_; }
-  inline const char* operator*() const { return str_; }
-
-  inline ~Utf8String() {
-    if (str_ != str_st_) {
-      free(str_);
-    }
-  }
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(Utf8String)
-
-  int length_;
-  char *str_;
-  char str_st_[1024];
-};
-
-#endif  // NODE_MODULE_VERSION
-
-typedef void (*FreeCallback)(char *data, void *hint);
-
-typedef const FunctionCallbackInfo<v8::Value>& NAN_METHOD_ARGS_TYPE;
-typedef void NAN_METHOD_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Value>& NAN_GETTER_ARGS_TYPE;
-typedef void NAN_GETTER_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<void>& NAN_SETTER_ARGS_TYPE;
-typedef void NAN_SETTER_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Value>&
-    NAN_PROPERTY_GETTER_ARGS_TYPE;
-typedef void NAN_PROPERTY_GETTER_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Value>&
-    NAN_PROPERTY_SETTER_ARGS_TYPE;
-typedef void NAN_PROPERTY_SETTER_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Array>&
-    NAN_PROPERTY_ENUMERATOR_ARGS_TYPE;
-typedef void NAN_PROPERTY_ENUMERATOR_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Boolean>&
-    NAN_PROPERTY_DELETER_ARGS_TYPE;
-typedef void NAN_PROPERTY_DELETER_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Integer>&
-    NAN_PROPERTY_QUERY_ARGS_TYPE;
-typedef void NAN_PROPERTY_QUERY_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Value>& NAN_INDEX_GETTER_ARGS_TYPE;
-typedef void NAN_INDEX_GETTER_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Value>& NAN_INDEX_SETTER_ARGS_TYPE;
-typedef void NAN_INDEX_SETTER_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Array>&
-    NAN_INDEX_ENUMERATOR_ARGS_TYPE;
-typedef void NAN_INDEX_ENUMERATOR_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Boolean>&
-    NAN_INDEX_DELETER_ARGS_TYPE;
-typedef void NAN_INDEX_DELETER_RETURN_TYPE;
-
-typedef const PropertyCallbackInfo<v8::Integer>&
-    NAN_INDEX_QUERY_ARGS_TYPE;
-typedef void NAN_INDEX_QUERY_RETURN_TYPE;
-
-#define NAN_METHOD(name)                                                       \
-    Nan::NAN_METHOD_RETURN_TYPE name(Nan::NAN_METHOD_ARGS_TYPE info)
-#define NAN_GETTER(name)                                                       \
-    Nan::NAN_GETTER_RETURN_TYPE name(                                          \
-        v8::Local<v8::String> property                                         \
-      , Nan::NAN_GETTER_ARGS_TYPE info)
-#define NAN_SETTER(name)                                                       \
-    Nan::NAN_SETTER_RETURN_TYPE name(                                          \
-        v8::Local<v8::String> property                                         \
-      , v8::Local<v8::Value> value                                             \
-      , Nan::NAN_SETTER_ARGS_TYPE info)
-#define NAN_PROPERTY_GETTER(name)                                              \
-    Nan::NAN_PROPERTY_GETTER_RETURN_TYPE name(                                 \
-        v8::Local<v8::String> property                                         \
-      , Nan::NAN_PROPERTY_GETTER_ARGS_TYPE info)
-#define NAN_PROPERTY_SETTER(name)                                              \
-    Nan::NAN_PROPERTY_SETTER_RETURN_TYPE name(                                 \
-        v8::Local<v8::String> property                                         \
-      , v8::Local<v8::Value> value                                             \
-      , Nan::NAN_PROPERTY_SETTER_ARGS_TYPE info)
-#define NAN_PROPERTY_ENUMERATOR(name)                                          \
-    Nan::NAN_PROPERTY_ENUMERATOR_RETURN_TYPE name(                             \
-        Nan::NAN_PROPERTY_ENUMERATOR_ARGS_TYPE info)
-#define NAN_PROPERTY_DELETER(name)                                             \
-    Nan::NAN_PROPERTY_DELETER_RETURN_TYPE name(                                \
-        v8::Local<v8::String> property                                         \
-      , Nan::NAN_PROPERTY_DELETER_ARGS_TYPE info)
-#define NAN_PROPERTY_QUERY(name)                                               \
-    Nan::NAN_PROPERTY_QUERY_RETURN_TYPE name(                                  \
-        v8::Local<v8::String> property                                         \
-      , Nan::NAN_PROPERTY_QUERY_ARGS_TYPE info)
-# define NAN_INDEX_GETTER(name)                                                \
-    Nan::NAN_INDEX_GETTER_RETURN_TYPE name(                                    \
-        uint32_t index                                                         \
-      , Nan::NAN_INDEX_GETTER_ARGS_TYPE info)
-#define NAN_INDEX_SETTER(name)                                                 \
-    Nan::NAN_INDEX_SETTER_RETURN_TYPE name(                                    \
-        uint32_t index                                                         \
-      , v8::Local<v8::Value> value                                             \
-      , Nan::NAN_INDEX_SETTER_ARGS_TYPE info)
-#define NAN_INDEX_ENUMERATOR(name)                                             \
-    Nan::NAN_INDEX_ENUMERATOR_RETURN_TYPE                                      \
-    name(Nan::NAN_INDEX_ENUMERATOR_ARGS_TYPE info)
-#define NAN_INDEX_DELETER(name)                                                \
-    Nan::NAN_INDEX_DELETER_RETURN_TYPE name(                                   \
-        uint32_t index                                                         \
-      , Nan::NAN_INDEX_DELETER_ARGS_TYPE info)
-#define NAN_INDEX_QUERY(name)                                                  \
-    Nan::NAN_INDEX_QUERY_RETURN_TYPE name(                                     \
-        uint32_t index                                                         \
-      , Nan::NAN_INDEX_QUERY_ARGS_TYPE info)
-
-class Callback {
- public:
-  Callback() {}
-
-  explicit Callback(const v8::Local<v8::Function> &fn) : handle_(fn) {}
-
-  ~Callback() {
-    handle_.Reset();
-  }
-
-  bool operator==(const Callback &other) const {
-    return handle_ == other.handle_;
-  }
-
-  bool operator!=(const Callback &other) const {
-    return !operator==(other);
-  }
-
-  inline
-  v8::Local<v8::Function> operator*() const { return GetFunction(); }
-
-  inline v8::Local<v8::Value> operator()(
-      v8::Local<v8::Object> target
-    , int argc = 0
-    , v8::Local<v8::Value> argv[] = 0) const {
-    return this->Call(target, argc, argv);
-  }
-
-  inline v8::Local<v8::Value> operator()(
-      int argc = 0
-    , v8::Local<v8::Value> argv[] = 0) const {
-    return this->Call(argc, argv);
-  }
-
-  // TODO(kkoopa): remove
-  inline void SetFunction(const v8::Local<v8::Function> &fn) {
-    Reset(fn);
-  }
-
-  inline void Reset(const v8::Local<v8::Function> &fn) {
-    handle_.Reset(fn);
-  }
-
-  inline void Reset() {
-    handle_.Reset();
-  }
-
-  inline v8::Local<v8::Function> GetFunction() const {
-    return New(handle_);
-  }
-
-  inline bool IsEmpty() const {
-    return handle_.IsEmpty();
-  }
-
-  inline v8::Local<v8::Value>
-  Call(v8::Local<v8::Object> target
-     , int argc
-     , v8::Local<v8::Value> argv[]) const {
-#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION)
-    v8::Isolate *isolate = v8::Isolate::GetCurrent();
-    return Call_(isolate, target, argc, argv);
-#else
-    return Call_(target, argc, argv);
-#endif
-  }
-
-  inline v8::Local<v8::Value>
-  Call(int argc, v8::Local<v8::Value> argv[]) const {
-#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION)
-    v8::Isolate *isolate = v8::Isolate::GetCurrent();
-    return Call_(isolate, isolate->GetCurrentContext()->Global(), argc, argv);
-#else
-    return Call_(v8::Context::GetCurrent()->Global(), argc, argv);
-#endif
-  }
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(Callback)
-  Persistent<v8::Function> handle_;
-
-#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION)
-  v8::Local<v8::Value> Call_(v8::Isolate *isolate
-                           , v8::Local<v8::Object> target
-                           , int argc
-                           , v8::Local<v8::Value> argv[]) const {
-    EscapableHandleScope scope;
-
-    v8::Local<v8::Function> callback = New(handle_);
-# if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-    return scope.Escape(New(node::MakeCallback(
-        isolate
-      , target
-      , callback
-      , argc
-      , argv
-    )));
-# else
-    return scope.Escape(node::MakeCallback(
-        isolate
-      , target
-      , callback
-      , argc
-      , argv
-    ));
-# endif
-  }
-#else
-  v8::Local<v8::Value> Call_(v8::Local<v8::Object> target
-                           , int argc
-                           , v8::Local<v8::Value> argv[]) const {
-    EscapableHandleScope scope;
-
-    v8::Local<v8::Function> callback = New(handle_);
-    return scope.Escape(New(node::MakeCallback(
-        target
-      , callback
-      , argc
-      , argv
-    )));
-  }
-#endif
-};
-
-/* abstract */ class AsyncWorker {
- public:
-  explicit AsyncWorker(Callback *callback_)
-      : callback(callback_), errmsg_(NULL) {
-    request.data = this;
-
-    HandleScope scope;
-    v8::Local<v8::Object> obj = New<v8::Object>();
-    persistentHandle.Reset(obj);
-  }
-
-  virtual ~AsyncWorker() {
-    HandleScope scope;
-
-    if (!persistentHandle.IsEmpty())
-      persistentHandle.Reset();
-    delete callback;
-    delete[] errmsg_;
-  }
-
-  virtual void WorkComplete() {
-    HandleScope scope;
-
-    if (errmsg_ == NULL)
-      HandleOKCallback();
-    else
-      HandleErrorCallback();
-    delete callback;
-    callback = NULL;
-  }
-
-  inline void SaveToPersistent(
-      const char *key, const v8::Local<v8::Value> &value) {
-    HandleScope scope;
-    New(persistentHandle)->Set(New(key).ToLocalChecked(), value);
-  }
-
-  inline void SaveToPersistent(
-      const v8::Local<v8::String> &key, const v8::Local<v8::Value> &value) {
-    HandleScope scope;
-    New(persistentHandle)->Set(key, value);
-  }
-
-  inline void SaveToPersistent(
-      uint32_t index, const v8::Local<v8::Value> &value) {
-    HandleScope scope;
-    New(persistentHandle)->Set(index, value);
-  }
-
-  inline v8::Local<v8::Value> GetFromPersistent(const char *key) const {
-    EscapableHandleScope scope;
-    return scope.Escape(
-        New(persistentHandle)->Get(New(key).ToLocalChecked()));
-  }
-
-  inline v8::Local<v8::Value>
-  GetFromPersistent(const v8::Local<v8::String> &key) const {
-    EscapableHandleScope scope;
-    return scope.Escape(New(persistentHandle)->Get(key));
-  }
-
-  inline v8::Local<v8::Value> GetFromPersistent(uint32_t index) const {
-    EscapableHandleScope scope;
-    return scope.Escape(New(persistentHandle)->Get(index));
-  }
-
-  virtual void Execute() = 0;
-
-  uv_work_t request;
-
-  virtual void Destroy() {
-      delete this;
-  }
-
- protected:
-  Persistent<v8::Object> persistentHandle;
-  Callback *callback;
-
-  virtual void HandleOKCallback() {
-    callback->Call(0, NULL);
-  }
-
-  virtual void HandleErrorCallback() {
-    HandleScope scope;
-
-    v8::Local<v8::Value> argv[] = {
-      v8::Exception::Error(New<v8::String>(ErrorMessage()).ToLocalChecked())
-    };
-    callback->Call(1, argv);
-  }
-
-  void SetErrorMessage(const char *msg) {
-    delete[] errmsg_;
-
-    size_t size = strlen(msg) + 1;
-    errmsg_ = new char[size];
-    memcpy(errmsg_, msg, size);
-  }
-
-  const char* ErrorMessage() const {
-    return errmsg_;
-  }
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(AsyncWorker)
-  char *errmsg_;
-};
-
-
-template<class T>
-/* abstract */ class AsyncProgressWorkerBase : public AsyncWorker {
- public:
-  explicit AsyncProgressWorkerBase(Callback *callback_)
-      : AsyncWorker(callback_), asyncdata_(NULL), asyncsize_(0) {
-    async = new uv_async_t;
-    uv_async_init(
-        uv_default_loop()
-      , async
-      , AsyncProgress_
-    );
-    async->data = this;
-
-    uv_mutex_init(&async_lock);
-  }
-
-  virtual ~AsyncProgressWorkerBase() {
-    uv_mutex_destroy(&async_lock);
-
-    delete[] asyncdata_;
-  }
-
-  void WorkProgress() {
-    uv_mutex_lock(&async_lock);
-    T *data = asyncdata_;
-    size_t size = asyncsize_;
-    asyncdata_ = NULL;
-    uv_mutex_unlock(&async_lock);
-
-    // Don't send progress events after we've already completed.
-    if (callback) {
-        HandleProgressCallback(data, size);
-    }
-    delete[] data;
-  }
-
-  class ExecutionProgress {
-    friend class AsyncProgressWorkerBase;
-   public:
-    void Signal() const {
-        uv_async_send(that_->async);
-    }
-
-    void Send(const T* data, size_t size) const {
-        that_->SendProgress_(data, size);
-    }
-
-   private:
-    explicit ExecutionProgress(AsyncProgressWorkerBase *that) : that_(that) {}
-    NAN_DISALLOW_ASSIGN_COPY_MOVE(ExecutionProgress)
-    AsyncProgressWorkerBase* const that_;
-  };
-
-  virtual void Execute(const ExecutionProgress& progress) = 0;
-  virtual void HandleProgressCallback(const T *data, size_t size) = 0;
-
-  virtual void Destroy() {
-      uv_close(reinterpret_cast<uv_handle_t*>(async), AsyncClose_);
-  }
-
- private:
-  void Execute() /*final override*/ {
-      ExecutionProgress progress(this);
-      Execute(progress);
-  }
-
-  void SendProgress_(const T *data, size_t size) {
-    T *new_data = new T[size];
-    {
-      T *it = new_data;
-      std::copy(data, data + size, it);
-    }
-
-    uv_mutex_lock(&async_lock);
-    T *old_data = asyncdata_;
-    asyncdata_ = new_data;
-    asyncsize_ = size;
-    uv_mutex_unlock(&async_lock);
-
-    delete[] old_data;
-    uv_async_send(async);
-  }
-
-  inline static NAUV_WORK_CB(AsyncProgress_) {
-    AsyncProgressWorkerBase *worker =
-            static_cast<AsyncProgressWorkerBase*>(async->data);
-    worker->WorkProgress();
-  }
-
-  inline static void AsyncClose_(uv_handle_t* handle) {
-    AsyncProgressWorkerBase *worker =
-            static_cast<AsyncProgressWorkerBase*>(handle->data);
-    delete reinterpret_cast<uv_async_t*>(handle);
-    delete worker;
-  }
-
-  uv_async_t *async;
-  uv_mutex_t async_lock;
-  T *asyncdata_;
-  size_t asyncsize_;
-};
-
-// This ensures compatibility to the previous un-templated AsyncProgressWorker
-// class definition.
-typedef AsyncProgressWorkerBase<char> AsyncProgressWorker;
-
-inline void AsyncExecute (uv_work_t* req) {
-  AsyncWorker *worker = static_cast<AsyncWorker*>(req->data);
-  worker->Execute();
-}
-
-inline void AsyncExecuteComplete (uv_work_t* req) {
-  AsyncWorker* worker = static_cast<AsyncWorker*>(req->data);
-  worker->WorkComplete();
-  worker->Destroy();
-}
-
-inline void AsyncQueueWorker (AsyncWorker* worker) {
-  uv_queue_work(
-      uv_default_loop()
-    , &worker->request
-    , AsyncExecute
-    , reinterpret_cast<uv_after_work_cb>(AsyncExecuteComplete)
-  );
-}
-
-namespace imp {
-
-inline
-ExternalOneByteStringResource const*
-GetExternalResource(v8::Local<v8::String> str) {
-#if NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION
-    return str->GetExternalAsciiStringResource();
-#else
-    return str->GetExternalOneByteStringResource();
-#endif
-}
-
-inline
-bool
-IsExternal(v8::Local<v8::String> str) {
-#if NODE_MODULE_VERSION < ATOM_0_21_MODULE_VERSION
-    return str->IsExternalAscii();
-#else
-    return str->IsExternalOneByte();
-#endif
-}
-
-}  // end of namespace imp
-
-enum Encoding {ASCII, UTF8, BASE64, UCS2, BINARY, HEX, BUFFER};
-
-#if NODE_MODULE_VERSION < NODE_0_10_MODULE_VERSION
-# include "nan_string_bytes.h"  // NOLINT(build/include)
-#endif
-
-inline v8::Local<v8::Value> Encode(
-    const void *buf, size_t len, enum Encoding encoding = BINARY) {
-#if (NODE_MODULE_VERSION >= ATOM_0_21_MODULE_VERSION)
-  v8::Isolate* isolate = v8::Isolate::GetCurrent();
-  node::encoding node_enc = static_cast<node::encoding>(encoding);
-
-  if (encoding == UCS2) {
-    return node::Encode(
-        isolate
-      , reinterpret_cast<const uint16_t *>(buf)
-      , len / 2);
-  } else {
-    return node::Encode(
-        isolate
-      , reinterpret_cast<const char *>(buf)
-      , len
-      , node_enc);
-  }
-#elif (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION)
-  return node::Encode(
-      v8::Isolate::GetCurrent()
-    , buf, len
-    , static_cast<node::encoding>(encoding));
-#else
-# if NODE_MODULE_VERSION >= NODE_0_10_MODULE_VERSION
-  return node::Encode(buf, len, static_cast<node::encoding>(encoding));
-# else
-  return imp::Encode(reinterpret_cast<const char*>(buf), len, encoding);
-# endif
-#endif
-}
-
-inline ssize_t DecodeBytes(
-    v8::Local<v8::Value> val, enum Encoding encoding = BINARY) {
-#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION)
-  return node::DecodeBytes(
-      v8::Isolate::GetCurrent()
-    , val
-    , static_cast<node::encoding>(encoding));
-#else
-# if (NODE_MODULE_VERSION < NODE_0_10_MODULE_VERSION)
-  if (encoding == BUFFER) {
-    return node::DecodeBytes(val, node::BINARY);
-  }
-# endif
-  return node::DecodeBytes(val, static_cast<node::encoding>(encoding));
-#endif
-}
-
-inline ssize_t DecodeWrite(
-    char *buf
-  , size_t len
-  , v8::Local<v8::Value> val
-  , enum Encoding encoding = BINARY) {
-#if (NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION)
-  return node::DecodeWrite(
-      v8::Isolate::GetCurrent()
-    , buf
-    , len
-    , val
-    , static_cast<node::encoding>(encoding));
-#else
-# if (NODE_MODULE_VERSION < NODE_0_10_MODULE_VERSION)
-  if (encoding == BUFFER) {
-    return node::DecodeWrite(buf, len, val, node::BINARY);
-  }
-# endif
-  return node::DecodeWrite(
-      buf
-    , len
-    , val
-    , static_cast<node::encoding>(encoding));
-#endif
-}
-
-inline void SetPrototypeTemplate(
-    v8::Local<v8::FunctionTemplate> templ
-  , const char *name
-  , v8::Local<v8::Data> value
-) {
-  SetTemplate(templ->PrototypeTemplate(), name, value);
-}
-
-inline void SetPrototypeTemplate(
-    v8::Local<v8::FunctionTemplate> templ
-  , v8::Local<v8::String> name
-  , v8::Local<v8::Data> value
-  , v8::PropertyAttribute attributes
-) {
-  SetTemplate(templ->PrototypeTemplate(), name, value, attributes);
-}
-
-inline void SetInstanceTemplate(
-    v8::Local<v8::FunctionTemplate> templ
-  , const char *name
-  , v8::Local<v8::Data> value
-) {
-  SetTemplate(templ->InstanceTemplate(), name, value);
-}
-
-inline void SetInstanceTemplate(
-    v8::Local<v8::FunctionTemplate> templ
-  , v8::Local<v8::String> name
-  , v8::Local<v8::Data> value
-  , v8::PropertyAttribute attributes
-) {
-  SetTemplate(templ->InstanceTemplate(), name, value, attributes);
-}
-
-namespace imp {
-
-// Note(@agnat): Helper to distinguish different receiver types. The first
-// version deals with receivers derived from v8::Template. The second version
-// handles everything else. The final argument only serves as discriminator and
-// is unused.
-template <typename T>
-inline
-void
-SetMethodAux(T recv,
-             v8::Local<v8::String> name,
-             v8::Local<v8::FunctionTemplate> tpl,
-             v8::Template *) {
-  recv->Set(name, tpl);
-}
-
-template <typename T>
-inline
-void
-SetMethodAux(T recv,
-             v8::Local<v8::String> name,
-             v8::Local<v8::FunctionTemplate> tpl,
-             ...) {
-  recv->Set(name, GetFunction(tpl).ToLocalChecked());
-}
-
-}  // end of namespace imp
-
-template <typename T, template <typename> class HandleType>
-inline void SetMethod(
-    HandleType<T> recv
-  , const char *name
-  , FunctionCallback callback) {
-  HandleScope scope;
-  v8::Local<v8::FunctionTemplate> t = New<v8::FunctionTemplate>(callback);
-  v8::Local<v8::String> fn_name = New(name).ToLocalChecked();
-  t->SetClassName(fn_name);
-  // Note(@agnat): Pass an empty T* as discriminator. See note on
-  // SetMethodAux(...) above
-  imp::SetMethodAux(recv, fn_name, t, static_cast<T*>(0));
-}
-
-inline void SetPrototypeMethod(
-    v8::Local<v8::FunctionTemplate> recv
-  , const char* name, FunctionCallback callback) {
-  HandleScope scope;
-  v8::Local<v8::FunctionTemplate> t = New<v8::FunctionTemplate>(
-      callback
-    , v8::Local<v8::Value>()
-    , New<v8::Signature>(recv));
-  v8::Local<v8::String> fn_name = New(name).ToLocalChecked();
-  recv->PrototypeTemplate()->Set(fn_name, t);
-  t->SetClassName(fn_name);
-}
-
-//=== Accessors and Such =======================================================
-
-inline void SetAccessor(
-    v8::Local<v8::ObjectTemplate> tpl
-  , v8::Local<v8::String> name
-  , GetterCallback getter
-  , SetterCallback setter = 0
-  , v8::Local<v8::Value> data = v8::Local<v8::Value>()
-  , v8::AccessControl settings = v8::DEFAULT
-  , v8::PropertyAttribute attribute = v8::None
-  , imp::Sig signature = imp::Sig()) {
-  HandleScope scope;
-
-  imp::NativeGetter getter_ =
-      imp::GetterCallbackWrapper;
-  imp::NativeSetter setter_ =
-      setter ? imp::SetterCallbackWrapper : 0;
-
-  v8::Local<v8::ObjectTemplate> otpl = New<v8::ObjectTemplate>();
-  otpl->SetInternalFieldCount(imp::kAccessorFieldCount);
-  v8::Local<v8::Object> obj = NewInstance(otpl).ToLocalChecked();
-
-  obj->SetInternalField(
-      imp::kGetterIndex
-    , New<v8::External>(reinterpret_cast<void *>(getter)));
-
-  if (setter != 0) {
-    obj->SetInternalField(
-        imp::kSetterIndex
-      , New<v8::External>(reinterpret_cast<void *>(setter)));
-  }
-
-  if (!data.IsEmpty()) {
-    obj->SetInternalField(imp::kDataIndex, data);
-  }
-
-  tpl->SetAccessor(
-      name
-    , getter_
-    , setter_
-    , obj
-    , settings
-    , attribute
-    , signature);
-}
-
-inline bool SetAccessor(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::String> name
-  , GetterCallback getter
-  , SetterCallback setter = 0
-  , v8::Local<v8::Value> data = v8::Local<v8::Value>()
-  , v8::AccessControl settings = v8::DEFAULT
-  , v8::PropertyAttribute attribute = v8::None) {
-  EscapableHandleScope scope;
-
-  imp::NativeGetter getter_ =
-      imp::GetterCallbackWrapper;
-  imp::NativeSetter setter_ =
-      setter ? imp::SetterCallbackWrapper : 0;
-
-  v8::Local<v8::ObjectTemplate> otpl = New<v8::ObjectTemplate>();
-  otpl->SetInternalFieldCount(imp::kAccessorFieldCount);
-  v8::Local<v8::Object> dataobj = NewInstance(otpl).ToLocalChecked();
-
-  dataobj->SetInternalField(
-      imp::kGetterIndex
-    , New<v8::External>(reinterpret_cast<void *>(getter)));
-
-  if (!data.IsEmpty()) {
-    dataobj->SetInternalField(imp::kDataIndex, data);
-  }
-
-  if (setter) {
-    dataobj->SetInternalField(
-        imp::kSetterIndex
-      , New<v8::External>(reinterpret_cast<void *>(setter)));
-  }
-
-#if (NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION)
-  return obj->SetAccessor(
-      GetCurrentContext()
-    , name
-    , getter_
-    , setter_
-    , dataobj
-    , settings
-    , attribute).FromMaybe(false);
-#else
-  return obj->SetAccessor(
-      name
-    , getter_
-    , setter_
-    , dataobj
-    , settings
-    , attribute);
-#endif
-}
-
-inline void SetNamedPropertyHandler(
-    v8::Local<v8::ObjectTemplate> tpl
-  , PropertyGetterCallback getter
-  , PropertySetterCallback setter = 0
-  , PropertyQueryCallback query = 0
-  , PropertyDeleterCallback deleter = 0
-  , PropertyEnumeratorCallback enumerator = 0
-  , v8::Local<v8::Value> data = v8::Local<v8::Value>()) {
-  HandleScope scope;
-
-  imp::NativePropertyGetter getter_ =
-      imp::PropertyGetterCallbackWrapper;
-  imp::NativePropertySetter setter_ =
-      setter ? imp::PropertySetterCallbackWrapper : 0;
-  imp::NativePropertyQuery query_ =
-      query ? imp::PropertyQueryCallbackWrapper : 0;
-  imp::NativePropertyDeleter *deleter_ =
-      deleter ? imp::PropertyDeleterCallbackWrapper : 0;
-  imp::NativePropertyEnumerator enumerator_ =
-      enumerator ? imp::PropertyEnumeratorCallbackWrapper : 0;
-
-  v8::Local<v8::ObjectTemplate> otpl = New<v8::ObjectTemplate>();
-  otpl->SetInternalFieldCount(imp::kPropertyFieldCount);
-  v8::Local<v8::Object> obj = NewInstance(otpl).ToLocalChecked();
-  obj->SetInternalField(
-      imp::kPropertyGetterIndex
-    , New<v8::External>(reinterpret_cast<void *>(getter)));
-
-  if (setter) {
-    obj->SetInternalField(
-        imp::kPropertySetterIndex
-      , New<v8::External>(reinterpret_cast<void *>(setter)));
-  }
-
-  if (query) {
-    obj->SetInternalField(
-        imp::kPropertyQueryIndex
-      , New<v8::External>(reinterpret_cast<void *>(query)));
-  }
-
-  if (deleter) {
-    obj->SetInternalField(
-        imp::kPropertyDeleterIndex
-      , New<v8::External>(reinterpret_cast<void *>(deleter)));
-  }
-
-  if (enumerator) {
-    obj->SetInternalField(
-        imp::kPropertyEnumeratorIndex
-      , New<v8::External>(reinterpret_cast<void *>(enumerator)));
-  }
-
-  if (!data.IsEmpty()) {
-    obj->SetInternalField(imp::kDataIndex, data);
-  }
-
-#if NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
-  tpl->SetHandler(v8::NamedPropertyHandlerConfiguration(
-      getter_, setter_, query_, deleter_, enumerator_, obj));
-#else
-  tpl->SetNamedPropertyHandler(
-      getter_
-    , setter_
-    , query_
-    , deleter_
-    , enumerator_
-    , obj);
-#endif
-}
-
-inline void SetIndexedPropertyHandler(
-    v8::Local<v8::ObjectTemplate> tpl
-  , IndexGetterCallback getter
-  , IndexSetterCallback setter = 0
-  , IndexQueryCallback query = 0
-  , IndexDeleterCallback deleter = 0
-  , IndexEnumeratorCallback enumerator = 0
-  , v8::Local<v8::Value> data = v8::Local<v8::Value>()) {
-  HandleScope scope;
-
-  imp::NativeIndexGetter getter_ =
-      imp::IndexGetterCallbackWrapper;
-  imp::NativeIndexSetter setter_ =
-      setter ? imp::IndexSetterCallbackWrapper : 0;
-  imp::NativeIndexQuery query_ =
-      query ? imp::IndexQueryCallbackWrapper : 0;
-  imp::NativeIndexDeleter deleter_ =
-      deleter ? imp::IndexDeleterCallbackWrapper : 0;
-  imp::NativeIndexEnumerator enumerator_ =
-      enumerator ? imp::IndexEnumeratorCallbackWrapper : 0;
-
-  v8::Local<v8::ObjectTemplate> otpl = New<v8::ObjectTemplate>();
-  otpl->SetInternalFieldCount(imp::kIndexPropertyFieldCount);
-  v8::Local<v8::Object> obj = NewInstance(otpl).ToLocalChecked();
-  obj->SetInternalField(
-      imp::kIndexPropertyGetterIndex
-    , New<v8::External>(reinterpret_cast<void *>(getter)));
-
-  if (setter) {
-    obj->SetInternalField(
-        imp::kIndexPropertySetterIndex
-      , New<v8::External>(reinterpret_cast<void *>(setter)));
-  }
-
-  if (query) {
-    obj->SetInternalField(
-        imp::kIndexPropertyQueryIndex
-      , New<v8::External>(reinterpret_cast<void *>(query)));
-  }
-
-  if (deleter) {
-    obj->SetInternalField(
-        imp::kIndexPropertyDeleterIndex
-      , New<v8::External>(reinterpret_cast<void *>(deleter)));
-  }
-
-  if (enumerator) {
-    obj->SetInternalField(
-        imp::kIndexPropertyEnumeratorIndex
-      , New<v8::External>(reinterpret_cast<void *>(enumerator)));
-  }
-
-  if (!data.IsEmpty()) {
-    obj->SetInternalField(imp::kDataIndex, data);
-  }
-
-#if NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
-  tpl->SetHandler(v8::IndexedPropertyHandlerConfiguration(
-      getter_, setter_, query_, deleter_, enumerator_, obj));
-#else
-  tpl->SetIndexedPropertyHandler(
-      getter_
-    , setter_
-    , query_
-    , deleter_
-    , enumerator_
-    , obj);
-#endif
-}
-
-inline void SetCallHandler(
-    v8::Local<v8::FunctionTemplate> tpl
-  , FunctionCallback callback
-  , v8::Local<v8::Value> data = v8::Local<v8::Value>()) {
-  HandleScope scope;
-
-  v8::Local<v8::ObjectTemplate> otpl = New<v8::ObjectTemplate>();
-  otpl->SetInternalFieldCount(imp::kFunctionFieldCount);
-  v8::Local<v8::Object> obj = NewInstance(otpl).ToLocalChecked();
-
-  obj->SetInternalField(
-      imp::kFunctionIndex
-    , New<v8::External>(reinterpret_cast<void *>(callback)));
-
-  if (!data.IsEmpty()) {
-    obj->SetInternalField(imp::kDataIndex, data);
-  }
-
-  tpl->SetCallHandler(imp::FunctionCallbackWrapper, obj);
-}
-
-
-inline void SetCallAsFunctionHandler(
-    v8::Local<v8::ObjectTemplate> tpl,
-    FunctionCallback callback,
-    v8::Local<v8::Value> data = v8::Local<v8::Value>()) {
-  HandleScope scope;
-
-  v8::Local<v8::ObjectTemplate> otpl = New<v8::ObjectTemplate>();
-  otpl->SetInternalFieldCount(imp::kFunctionFieldCount);
-  v8::Local<v8::Object> obj = NewInstance(otpl).ToLocalChecked();
-
-  obj->SetInternalField(
-      imp::kFunctionIndex
-    , New<v8::External>(reinterpret_cast<void *>(callback)));
-
-  if (!data.IsEmpty()) {
-    obj->SetInternalField(imp::kDataIndex, data);
-  }
-
-  tpl->SetCallAsFunctionHandler(imp::FunctionCallbackWrapper, obj);
-}
-
-//=== Weak Persistent Handling =================================================
-
-#include "nan_weak.h"  // NOLINT(build/include)
-
-//=== ObjectWrap ===============================================================
-
-#include "nan_object_wrap.h"  // NOLINT(build/include)
-
-//=== Export ==================================================================
-
-inline
-void
-Export(ADDON_REGISTER_FUNCTION_ARGS_TYPE target, const char *name,
-    FunctionCallback f) {
-  Set(target, New<v8::String>(name).ToLocalChecked(),
-      GetFunction(New<v8::FunctionTemplate>(f)).ToLocalChecked());
-}
-
-//=== Tap Reverse Binding =====================================================
-
-struct Tap {
-  explicit Tap(v8::Local<v8::Value> t) : t_() {
-    t_.Reset(To<v8::Object>(t).ToLocalChecked());
-  }
-
-  ~Tap() { t_.Reset(); }  // not sure if neccessary
-
-  inline void plan(int i) {
-    v8::Local<v8::Value> arg = New(i);
-    MakeCallback(New(t_), "plan", 1, &arg);
-  }
-
-  inline void ok(bool isOk, const char *msg = NULL) {
-    v8::Local<v8::Value> args[2];
-    args[0] = New(isOk);
-    if (msg) args[1] = New(msg).ToLocalChecked();
-    MakeCallback(New(t_), "ok", msg ? 2 : 1, args);
-  }
-
-  inline void pass(const char * msg = NULL) {
-    v8::Local<v8::Value> hmsg;
-    if (msg) hmsg = New(msg).ToLocalChecked();
-    MakeCallback(New(t_), "pass", msg ? 1 : 0, &hmsg);
-  }
-
- private:
-  Persistent<v8::Object> t_;
-};
-
-#define NAN_STRINGIZE2(x) #x
-#define NAN_STRINGIZE(x) NAN_STRINGIZE2(x)
-#define NAN_TEST_EXPRESSION(expression) \
-  ( expression ), __FILE__ ":" NAN_STRINGIZE(__LINE__) ": " #expression
-
-#define NAN_EXPORT(target, function) Export(target, #function, function)
-
-#undef TYPE_CHECK
-
-//=== Generic Maybefication ===================================================
-
-namespace imp {
-
-template <typename T> struct Maybefier;
-
-template <typename T> struct Maybefier<v8::Local<T> > {
-  static MaybeLocal<T> convert(v8::Local<T> v) {
-    return MaybeLocal<T>(v);
-  }
-};
-
-template <typename T> struct Maybefier<MaybeLocal<T> > {
-  static MaybeLocal<T> convert(MaybeLocal<T> v) {
-    return v;
-  }
-};
-
-}  // end of namespace imp
-
-template <typename T, template <typename> class MaybeMaybe>
-MaybeLocal<T>
-MakeMaybe(MaybeMaybe<T> v) {
-  return imp::Maybefier<MaybeMaybe<T> >::convert(v);
-}
-
-//=== TypedArrayContents =======================================================
-
-#include "nan_typedarray_contents.h"  // NOLINT(build/include)
-
-}  // end of namespace Nan
-
-#endif  // NAN_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks.h
deleted file mode 100644
index 851509f..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_CALLBACKS_H_
-#define NAN_CALLBACKS_H_
-
-template<typename T> class FunctionCallbackInfo;
-template<typename T> class PropertyCallbackInfo;
-template<typename T> class Global;
-
-typedef void(*FunctionCallback)(const FunctionCallbackInfo<v8::Value>&);
-typedef void(*GetterCallback)
-    (v8::Local<v8::String>, const PropertyCallbackInfo<v8::Value>&);
-typedef void(*SetterCallback)(
-    v8::Local<v8::String>,
-    v8::Local<v8::Value>,
-    const PropertyCallbackInfo<void>&);
-typedef void(*PropertyGetterCallback)(
-    v8::Local<v8::String>,
-    const PropertyCallbackInfo<v8::Value>&);
-typedef void(*PropertySetterCallback)(
-    v8::Local<v8::String>,
-    v8::Local<v8::Value>,
-    const PropertyCallbackInfo<v8::Value>&);
-typedef void(*PropertyEnumeratorCallback)
-    (const PropertyCallbackInfo<v8::Array>&);
-typedef void(*PropertyDeleterCallback)(
-    v8::Local<v8::String>,
-    const PropertyCallbackInfo<v8::Boolean>&);
-typedef void(*PropertyQueryCallback)(
-    v8::Local<v8::String>,
-    const PropertyCallbackInfo<v8::Integer>&);
-typedef void(*IndexGetterCallback)(
-    uint32_t,
-    const PropertyCallbackInfo<v8::Value>&);
-typedef void(*IndexSetterCallback)(
-    uint32_t,
-    v8::Local<v8::Value>,
-    const PropertyCallbackInfo<v8::Value>&);
-typedef void(*IndexEnumeratorCallback)
-    (const PropertyCallbackInfo<v8::Array>&);
-typedef void(*IndexDeleterCallback)(
-    uint32_t,
-    const PropertyCallbackInfo<v8::Boolean>&);
-typedef void(*IndexQueryCallback)(
-    uint32_t,
-    const PropertyCallbackInfo<v8::Integer>&);
-
-namespace imp {
-typedef v8::Local<v8::AccessorSignature> Sig;
-
-static const int kDataIndex =                    0;
-
-static const int kFunctionIndex =                1;
-static const int kFunctionFieldCount =           2;
-
-static const int kGetterIndex =                  1;
-static const int kSetterIndex =                  2;
-static const int kAccessorFieldCount =           3;
-
-static const int kPropertyGetterIndex =          1;
-static const int kPropertySetterIndex =          2;
-static const int kPropertyEnumeratorIndex =      3;
-static const int kPropertyDeleterIndex =         4;
-static const int kPropertyQueryIndex =           5;
-static const int kPropertyFieldCount =           6;
-
-static const int kIndexPropertyGetterIndex =     1;
-static const int kIndexPropertySetterIndex =     2;
-static const int kIndexPropertyEnumeratorIndex = 3;
-static const int kIndexPropertyDeleterIndex =    4;
-static const int kIndexPropertyQueryIndex =      5;
-static const int kIndexPropertyFieldCount =      6;
-
-}  // end of namespace imp
-
-#if NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-# include "nan_callbacks_12_inl.h"  // NOLINT(build/include)
-#else
-# include "nan_callbacks_pre_12_inl.h"  // NOLINT(build/include)
-#endif
-
-#endif  // NAN_CALLBACKS_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks_12_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks_12_inl.h
deleted file mode 100644
index bea12c7..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks_12_inl.h
+++ /dev/null
@@ -1,512 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_CALLBACKS_12_INL_H_
-#define NAN_CALLBACKS_12_INL_H_
-
-template<typename T>
-class ReturnValue {
-  v8::ReturnValue<T> value_;
-
- public:
-  template <class S>
-  explicit inline ReturnValue(const v8::ReturnValue<S> &value) :
-      value_(value) {}
-  template <class S>
-  explicit inline ReturnValue(const ReturnValue<S>& that)
-      : value_(that.value_) {
-    TYPE_CHECK(T, S);
-  }
-
-  // Handle setters
-  template <typename S> inline void Set(const v8::Local<S> &handle) {
-    TYPE_CHECK(T, S);
-    value_.Set(handle);
-  }
-
-  template <typename S> inline void Set(const Global<S> &handle) {
-    TYPE_CHECK(T, S);
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) &&                       \
-  (V8_MINOR_VERSION > 5 || (V8_MINOR_VERSION == 5 &&                           \
-  defined(V8_BUILD_NUMBER) && V8_BUILD_NUMBER >= 8))))
-    value_.Set(handle);
-#else
-    value_.Set(*reinterpret_cast<const v8::Persistent<S>*>(&handle));
-    const_cast<Global<S> &>(handle).Reset();
-#endif
-  }
-
-  // Fast primitive setters
-  inline void Set(bool value) {
-    TYPE_CHECK(T, v8::Boolean);
-    value_.Set(value);
-  }
-
-  inline void Set(double i) {
-    TYPE_CHECK(T, v8::Number);
-    value_.Set(i);
-  }
-
-  inline void Set(int32_t i) {
-    TYPE_CHECK(T, v8::Integer);
-    value_.Set(i);
-  }
-
-  inline void Set(uint32_t i) {
-    TYPE_CHECK(T, v8::Integer);
-    value_.Set(i);
-  }
-
-  // Fast JS primitive setters
-  inline void SetNull() {
-    TYPE_CHECK(T, v8::Primitive);
-    value_.SetNull();
-  }
-
-  inline void SetUndefined() {
-    TYPE_CHECK(T, v8::Primitive);
-    value_.SetUndefined();
-  }
-
-  inline void SetEmptyString() {
-    TYPE_CHECK(T, v8::String);
-    value_.SetEmptyString();
-  }
-
-  // Convenience getter for isolate
-  inline v8::Isolate *GetIsolate() const {
-    return value_.GetIsolate();
-  }
-
-  // Pointer setter: Uncompilable to prevent inadvertent misuse.
-  template<typename S>
-  inline void Set(S *whatever) { TYPE_CHECK(S*, v8::Primitive); }
-};
-
-template<typename T>
-class FunctionCallbackInfo {
-  const v8::FunctionCallbackInfo<T> &info_;
-  const v8::Local<v8::Value> data_;
-
- public:
-  explicit inline FunctionCallbackInfo(
-      const v8::FunctionCallbackInfo<T> &info
-    , v8::Local<v8::Value> data) :
-          info_(info)
-        , data_(data) {}
-
-  inline ReturnValue<T> GetReturnValue() const {
-    return ReturnValue<T>(info_.GetReturnValue());
-  }
-
-  inline v8::Local<v8::Function> Callee() const { return info_.Callee(); }
-  inline v8::Local<v8::Value> Data() const { return data_; }
-  inline v8::Local<v8::Object> Holder() const { return info_.Holder(); }
-  inline bool IsConstructCall() const { return info_.IsConstructCall(); }
-  inline int Length() const { return info_.Length(); }
-  inline v8::Local<v8::Value> operator[](int i) const { return info_[i]; }
-  inline v8::Local<v8::Object> This() const { return info_.This(); }
-  inline v8::Isolate *GetIsolate() const { return info_.GetIsolate(); }
-
-
- protected:
-  static const int kHolderIndex = 0;
-  static const int kIsolateIndex = 1;
-  static const int kReturnValueDefaultValueIndex = 2;
-  static const int kReturnValueIndex = 3;
-  static const int kDataIndex = 4;
-  static const int kCalleeIndex = 5;
-  static const int kContextSaveIndex = 6;
-  static const int kArgsLength = 7;
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(FunctionCallbackInfo)
-};
-
-template<typename T>
-class PropertyCallbackInfo {
-  const v8::PropertyCallbackInfo<T> &info_;
-  const v8::Local<v8::Value> data_;
-
- public:
-  explicit inline PropertyCallbackInfo(
-      const v8::PropertyCallbackInfo<T> &info
-    , const v8::Local<v8::Value> data) :
-          info_(info)
-        , data_(data) {}
-
-  inline v8::Isolate* GetIsolate() const { return info_.GetIsolate(); }
-  inline v8::Local<v8::Value> Data() const { return data_; }
-  inline v8::Local<v8::Object> This() const { return info_.This(); }
-  inline v8::Local<v8::Object> Holder() const { return info_.Holder(); }
-  inline ReturnValue<T> GetReturnValue() const {
-    return ReturnValue<T>(info_.GetReturnValue());
-  }
-
- protected:
-  static const int kHolderIndex = 0;
-  static const int kIsolateIndex = 1;
-  static const int kReturnValueDefaultValueIndex = 2;
-  static const int kReturnValueIndex = 3;
-  static const int kDataIndex = 4;
-  static const int kThisIndex = 5;
-  static const int kArgsLength = 6;
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(PropertyCallbackInfo)
-};
-
-namespace imp {
-static
-void FunctionCallbackWrapper(const v8::FunctionCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  FunctionCallback callback = reinterpret_cast<FunctionCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kFunctionIndex).As<v8::External>()->Value()));
-  FunctionCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  callback(cbinfo);
-}
-
-typedef void (*NativeFunction)(const v8::FunctionCallbackInfo<v8::Value> &);
-
-#if NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
-static
-void GetterCallbackWrapper(
-    v8::Local<v8::Name> property
-  , const v8::PropertyCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  GetterCallback callback = reinterpret_cast<GetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kGetterIndex).As<v8::External>()->Value()));
-  callback(property.As<v8::String>(), cbinfo);
-}
-
-typedef void (*NativeGetter)
-    (v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value> &);
-
-static
-void SetterCallbackWrapper(
-    v8::Local<v8::Name> property
-  , v8::Local<v8::Value> value
-  , const v8::PropertyCallbackInfo<void> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<void>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  SetterCallback callback = reinterpret_cast<SetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kSetterIndex).As<v8::External>()->Value()));
-  callback(property.As<v8::String>(), value, cbinfo);
-}
-
-typedef void (*NativeSetter)(
-    v8::Local<v8::Name>
-  , v8::Local<v8::Value>
-  , const v8::PropertyCallbackInfo<void> &);
-#else
-static
-void GetterCallbackWrapper(
-    v8::Local<v8::String> property
-  , const v8::PropertyCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  GetterCallback callback = reinterpret_cast<GetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kGetterIndex).As<v8::External>()->Value()));
-  callback(property, cbinfo);
-}
-
-typedef void (*NativeGetter)
-    (v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value> &);
-
-static
-void SetterCallbackWrapper(
-    v8::Local<v8::String> property
-  , v8::Local<v8::Value> value
-  , const v8::PropertyCallbackInfo<void> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<void>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  SetterCallback callback = reinterpret_cast<SetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kSetterIndex).As<v8::External>()->Value()));
-  callback(property, value, cbinfo);
-}
-
-typedef void (*NativeSetter)(
-    v8::Local<v8::String>
-  , v8::Local<v8::Value>
-  , const v8::PropertyCallbackInfo<void> &);
-#endif
-
-#if NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
-static
-void PropertyGetterCallbackWrapper(
-    v8::Local<v8::Name> property
-  , const v8::PropertyCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyGetterCallback callback = reinterpret_cast<PropertyGetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyGetterIndex)
-              .As<v8::External>()->Value()));
-  callback(property.As<v8::String>(), cbinfo);
-}
-
-typedef void (*NativePropertyGetter)
-    (v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value> &);
-
-static
-void PropertySetterCallbackWrapper(
-    v8::Local<v8::Name> property
-  , v8::Local<v8::Value> value
-  , const v8::PropertyCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertySetterCallback callback = reinterpret_cast<PropertySetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertySetterIndex)
-              .As<v8::External>()->Value()));
-  callback(property.As<v8::String>(), value, cbinfo);
-}
-
-typedef void (*NativePropertySetter)(
-    v8::Local<v8::Name>
-  , v8::Local<v8::Value>
-  , const v8::PropertyCallbackInfo<v8::Value> &);
-
-static
-void PropertyEnumeratorCallbackWrapper(
-    const v8::PropertyCallbackInfo<v8::Array> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Array>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyEnumeratorCallback callback =
-      reinterpret_cast<PropertyEnumeratorCallback>(reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyEnumeratorIndex)
-              .As<v8::External>()->Value()));
-  callback(cbinfo);
-}
-
-typedef void (*NativePropertyEnumerator)
-    (const v8::PropertyCallbackInfo<v8::Array> &);
-
-static
-void PropertyDeleterCallbackWrapper(
-    v8::Local<v8::Name> property
-  , const v8::PropertyCallbackInfo<v8::Boolean> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Boolean>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyDeleterCallback callback = reinterpret_cast<PropertyDeleterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyDeleterIndex)
-              .As<v8::External>()->Value()));
-  callback(property.As<v8::String>(), cbinfo);
-}
-
-typedef void (NativePropertyDeleter)
-    (v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Boolean> &);
-
-static
-void PropertyQueryCallbackWrapper(
-    v8::Local<v8::Name> property
-  , const v8::PropertyCallbackInfo<v8::Integer> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Integer>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyQueryCallback callback = reinterpret_cast<PropertyQueryCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyQueryIndex)
-              .As<v8::External>()->Value()));
-  callback(property.As<v8::String>(), cbinfo);
-}
-
-typedef void (*NativePropertyQuery)
-    (v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Integer> &);
-#else
-static
-void PropertyGetterCallbackWrapper(
-    v8::Local<v8::String> property
-  , const v8::PropertyCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyGetterCallback callback = reinterpret_cast<PropertyGetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyGetterIndex)
-              .As<v8::External>()->Value()));
-  callback(property, cbinfo);
-}
-
-typedef void (*NativePropertyGetter)
-    (v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value> &);
-
-static
-void PropertySetterCallbackWrapper(
-    v8::Local<v8::String> property
-  , v8::Local<v8::Value> value
-  , const v8::PropertyCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertySetterCallback callback = reinterpret_cast<PropertySetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertySetterIndex)
-              .As<v8::External>()->Value()));
-  callback(property, value, cbinfo);
-}
-
-typedef void (*NativePropertySetter)(
-    v8::Local<v8::String>
-  , v8::Local<v8::Value>
-  , const v8::PropertyCallbackInfo<v8::Value> &);
-
-static
-void PropertyEnumeratorCallbackWrapper(
-    const v8::PropertyCallbackInfo<v8::Array> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Array>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyEnumeratorCallback callback =
-      reinterpret_cast<PropertyEnumeratorCallback>(reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyEnumeratorIndex)
-              .As<v8::External>()->Value()));
-  callback(cbinfo);
-}
-
-typedef void (*NativePropertyEnumerator)
-    (const v8::PropertyCallbackInfo<v8::Array> &);
-
-static
-void PropertyDeleterCallbackWrapper(
-    v8::Local<v8::String> property
-  , const v8::PropertyCallbackInfo<v8::Boolean> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Boolean>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyDeleterCallback callback = reinterpret_cast<PropertyDeleterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyDeleterIndex)
-              .As<v8::External>()->Value()));
-  callback(property, cbinfo);
-}
-
-typedef void (NativePropertyDeleter)
-    (v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Boolean> &);
-
-static
-void PropertyQueryCallbackWrapper(
-    v8::Local<v8::String> property
-  , const v8::PropertyCallbackInfo<v8::Integer> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Integer>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyQueryCallback callback = reinterpret_cast<PropertyQueryCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyQueryIndex)
-              .As<v8::External>()->Value()));
-  callback(property, cbinfo);
-}
-
-typedef void (*NativePropertyQuery)
-    (v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Integer> &);
-#endif
-
-static
-void IndexGetterCallbackWrapper(
-    uint32_t index, const v8::PropertyCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexGetterCallback callback = reinterpret_cast<IndexGetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertyGetterIndex)
-              .As<v8::External>()->Value()));
-  callback(index, cbinfo);
-}
-
-typedef void (*NativeIndexGetter)
-    (uint32_t, const v8::PropertyCallbackInfo<v8::Value> &);
-
-static
-void IndexSetterCallbackWrapper(
-    uint32_t index
-  , v8::Local<v8::Value> value
-  , const v8::PropertyCallbackInfo<v8::Value> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexSetterCallback callback = reinterpret_cast<IndexSetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertySetterIndex)
-              .As<v8::External>()->Value()));
-  callback(index, value, cbinfo);
-}
-
-typedef void (*NativeIndexSetter)(
-    uint32_t
-  , v8::Local<v8::Value>
-  , const v8::PropertyCallbackInfo<v8::Value> &);
-
-static
-void IndexEnumeratorCallbackWrapper(
-    const v8::PropertyCallbackInfo<v8::Array> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Array>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexEnumeratorCallback callback = reinterpret_cast<IndexEnumeratorCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(
-              kIndexPropertyEnumeratorIndex).As<v8::External>()->Value()));
-  callback(cbinfo);
-}
-
-typedef void (*NativeIndexEnumerator)
-    (const v8::PropertyCallbackInfo<v8::Array> &);
-
-static
-void IndexDeleterCallbackWrapper(
-    uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Boolean>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexDeleterCallback callback = reinterpret_cast<IndexDeleterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertyDeleterIndex)
-              .As<v8::External>()->Value()));
-  callback(index, cbinfo);
-}
-
-typedef void (*NativeIndexDeleter)
-    (uint32_t, const v8::PropertyCallbackInfo<v8::Boolean> &);
-
-static
-void IndexQueryCallbackWrapper(
-    uint32_t index, const v8::PropertyCallbackInfo<v8::Integer> &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Integer>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexQueryCallback callback = reinterpret_cast<IndexQueryCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertyQueryIndex)
-              .As<v8::External>()->Value()));
-  callback(index, cbinfo);
-}
-
-typedef void (*NativeIndexQuery)
-    (uint32_t, const v8::PropertyCallbackInfo<v8::Integer> &);
-}  // end of namespace imp
-
-#endif  // NAN_CALLBACKS_12_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks_pre_12_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks_pre_12_inl.h
deleted file mode 100644
index 5e2b8e2..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_callbacks_pre_12_inl.h
+++ /dev/null
@@ -1,506 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_CALLBACKS_PRE_12_INL_H_
-#define NAN_CALLBACKS_PRE_12_INL_H_
-
-namespace imp {
-template<typename T> class ReturnValueImp;
-}  // end of namespace imp
-
-template<typename T>
-class ReturnValue {
-  v8::Isolate *isolate_;
-  v8::Persistent<T> *value_;
-  friend class imp::ReturnValueImp<T>;
-
- public:
-  template <class S>
-  explicit inline ReturnValue(v8::Isolate *isolate, v8::Persistent<S> *p) :
-      isolate_(isolate), value_(p) {}
-  template <class S>
-  explicit inline ReturnValue(const ReturnValue<S>& that)
-      : isolate_(that.isolate_), value_(that.value_) {
-    TYPE_CHECK(T, S);
-  }
-
-  // Handle setters
-  template <typename S> inline void Set(const v8::Local<S> &handle) {
-    TYPE_CHECK(T, S);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(handle);
-  }
-
-  template <typename S> inline void Set(const Global<S> &handle) {
-    TYPE_CHECK(T, S);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(handle.persistent);
-    const_cast<Global<S> &>(handle).Reset();
-  }
-
-  // Fast primitive setters
-  inline void Set(bool value) {
-    TYPE_CHECK(T, v8::Boolean);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(v8::Boolean::New(value));
-  }
-
-  inline void Set(double i) {
-    TYPE_CHECK(T, v8::Number);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(v8::Number::New(i));
-  }
-
-  inline void Set(int32_t i) {
-    TYPE_CHECK(T, v8::Integer);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(v8::Int32::New(i));
-  }
-
-  inline void Set(uint32_t i) {
-    TYPE_CHECK(T, v8::Integer);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(v8::Uint32::NewFromUnsigned(i));
-  }
-
-  // Fast JS primitive setters
-  inline void SetNull() {
-    TYPE_CHECK(T, v8::Primitive);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(v8::Null());
-  }
-
-  inline void SetUndefined() {
-    TYPE_CHECK(T, v8::Primitive);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(v8::Undefined());
-  }
-
-  inline void SetEmptyString() {
-    TYPE_CHECK(T, v8::String);
-    value_->Dispose();
-    *value_ = v8::Persistent<T>::New(v8::String::Empty());
-  }
-
-  // Convenience getter for isolate
-  inline v8::Isolate *GetIsolate() const {
-    return isolate_;
-  }
-
-  // Pointer setter: Uncompilable to prevent inadvertent misuse.
-  template<typename S>
-  inline void Set(S *whatever) { TYPE_CHECK(S*, v8::Primitive); }
-};
-
-template<typename T>
-class FunctionCallbackInfo {
-  const v8::Arguments &args_;
-  v8::Local<v8::Value> data_;
-  ReturnValue<T> return_value_;
-  v8::Persistent<T> retval_;
-
- public:
-  explicit inline FunctionCallbackInfo(
-      const v8::Arguments &args
-    , v8::Local<v8::Value> data) :
-          args_(args)
-        , data_(data)
-        , return_value_(args.GetIsolate(), &retval_)
-        , retval_(v8::Persistent<T>::New(v8::Undefined())) {}
-
-  inline ~FunctionCallbackInfo() {
-    retval_.Dispose();
-    retval_.Clear();
-  }
-
-  inline ReturnValue<T> GetReturnValue() const {
-    return ReturnValue<T>(return_value_);
-  }
-
-  inline v8::Local<v8::Function> Callee() const { return args_.Callee(); }
-  inline v8::Local<v8::Value> Data() const { return data_; }
-  inline v8::Local<v8::Object> Holder() const { return args_.Holder(); }
-  inline bool IsConstructCall() const { return args_.IsConstructCall(); }
-  inline int Length() const { return args_.Length(); }
-  inline v8::Local<v8::Value> operator[](int i) const { return args_[i]; }
-  inline v8::Local<v8::Object> This() const { return args_.This(); }
-  inline v8::Isolate *GetIsolate() const { return args_.GetIsolate(); }
-
-
- protected:
-  static const int kHolderIndex = 0;
-  static const int kIsolateIndex = 1;
-  static const int kReturnValueDefaultValueIndex = 2;
-  static const int kReturnValueIndex = 3;
-  static const int kDataIndex = 4;
-  static const int kCalleeIndex = 5;
-  static const int kContextSaveIndex = 6;
-  static const int kArgsLength = 7;
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(FunctionCallbackInfo)
-};
-
-template<typename T>
-class PropertyCallbackInfoBase {
-  const v8::AccessorInfo &info_;
-  const v8::Local<v8::Value> data_;
-
- public:
-  explicit inline PropertyCallbackInfoBase(
-      const v8::AccessorInfo &info
-    , const v8::Local<v8::Value> data) :
-          info_(info)
-        , data_(data) {}
-
-  inline v8::Isolate* GetIsolate() const { return info_.GetIsolate(); }
-  inline v8::Local<v8::Value> Data() const { return data_; }
-  inline v8::Local<v8::Object> This() const { return info_.This(); }
-  inline v8::Local<v8::Object> Holder() const { return info_.Holder(); }
-
- protected:
-  static const int kHolderIndex = 0;
-  static const int kIsolateIndex = 1;
-  static const int kReturnValueDefaultValueIndex = 2;
-  static const int kReturnValueIndex = 3;
-  static const int kDataIndex = 4;
-  static const int kThisIndex = 5;
-  static const int kArgsLength = 6;
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(PropertyCallbackInfoBase)
-};
-
-template<typename T>
-class PropertyCallbackInfo : public PropertyCallbackInfoBase<T> {
-  ReturnValue<T> return_value_;
-  v8::Persistent<T> retval_;
-
- public:
-  explicit inline PropertyCallbackInfo(
-      const v8::AccessorInfo &info
-    , const v8::Local<v8::Value> data) :
-          PropertyCallbackInfoBase<T>(info, data)
-        , return_value_(info.GetIsolate(), &retval_)
-        , retval_(v8::Persistent<T>::New(v8::Undefined())) {}
-
-  inline ~PropertyCallbackInfo() {
-    retval_.Dispose();
-    retval_.Clear();
-  }
-
-  inline ReturnValue<T> GetReturnValue() const { return return_value_; }
-};
-
-template<>
-class PropertyCallbackInfo<v8::Array> :
-    public PropertyCallbackInfoBase<v8::Array> {
-  ReturnValue<v8::Array> return_value_;
-  v8::Persistent<v8::Array> retval_;
-
- public:
-  explicit inline PropertyCallbackInfo(
-      const v8::AccessorInfo &info
-    , const v8::Local<v8::Value> data) :
-          PropertyCallbackInfoBase<v8::Array>(info, data)
-        , return_value_(info.GetIsolate(), &retval_)
-        , retval_(v8::Persistent<v8::Array>::New(v8::Local<v8::Array>())) {}
-
-  inline ~PropertyCallbackInfo() {
-    retval_.Dispose();
-    retval_.Clear();
-  }
-
-  inline ReturnValue<v8::Array> GetReturnValue() const {
-    return return_value_;
-  }
-};
-
-template<>
-class PropertyCallbackInfo<v8::Boolean> :
-    public PropertyCallbackInfoBase<v8::Boolean> {
-  ReturnValue<v8::Boolean> return_value_;
-  v8::Persistent<v8::Boolean> retval_;
-
- public:
-  explicit inline PropertyCallbackInfo(
-      const v8::AccessorInfo &info
-    , const v8::Local<v8::Value> data) :
-          PropertyCallbackInfoBase<v8::Boolean>(info, data)
-        , return_value_(info.GetIsolate(), &retval_)
-        , retval_(v8::Persistent<v8::Boolean>::New(v8::Local<v8::Boolean>())) {}
-
-  inline ~PropertyCallbackInfo() {
-    retval_.Dispose();
-    retval_.Clear();
-  }
-
-  inline ReturnValue<v8::Boolean> GetReturnValue() const {
-    return return_value_;
-  }
-};
-
-template<>
-class PropertyCallbackInfo<v8::Integer> :
-    public PropertyCallbackInfoBase<v8::Integer> {
-  ReturnValue<v8::Integer> return_value_;
-  v8::Persistent<v8::Integer> retval_;
-
- public:
-  explicit inline PropertyCallbackInfo(
-      const v8::AccessorInfo &info
-    , const v8::Local<v8::Value> data) :
-          PropertyCallbackInfoBase<v8::Integer>(info, data)
-        , return_value_(info.GetIsolate(), &retval_)
-        , retval_(v8::Persistent<v8::Integer>::New(v8::Local<v8::Integer>())) {}
-
-  inline ~PropertyCallbackInfo() {
-    retval_.Dispose();
-    retval_.Clear();
-  }
-
-  inline ReturnValue<v8::Integer> GetReturnValue() const {
-    return return_value_;
-  }
-};
-
-namespace imp {
-template<typename T>
-class ReturnValueImp : public ReturnValue<T> {
- public:
-  explicit ReturnValueImp(ReturnValue<T> that) :
-      ReturnValue<T>(that) {}
-  inline v8::Handle<T> Value() {
-      return *ReturnValue<T>::value_;
-  }
-};
-
-static
-v8::Handle<v8::Value> FunctionCallbackWrapper(const v8::Arguments &args) {
-  v8::Local<v8::Object> obj = args.Data().As<v8::Object>();
-  FunctionCallback callback = reinterpret_cast<FunctionCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kFunctionIndex).As<v8::External>()->Value()));
-  FunctionCallbackInfo<v8::Value>
-      cbinfo(args, obj->GetInternalField(kDataIndex));
-  callback(cbinfo);
-  return ReturnValueImp<v8::Value>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Value> (*NativeFunction)(const v8::Arguments &);
-
-static
-v8::Handle<v8::Value> GetterCallbackWrapper(
-    v8::Local<v8::String> property, const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  GetterCallback callback = reinterpret_cast<GetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kGetterIndex).As<v8::External>()->Value()));
-  callback(property, cbinfo);
-  return ReturnValueImp<v8::Value>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Value> (*NativeGetter)
-    (v8::Local<v8::String>, const v8::AccessorInfo &);
-
-static
-void SetterCallbackWrapper(
-    v8::Local<v8::String> property
-  , v8::Local<v8::Value> value
-  , const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<void>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  SetterCallback callback = reinterpret_cast<SetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kSetterIndex).As<v8::External>()->Value()));
-  callback(property, value, cbinfo);
-}
-
-typedef void (*NativeSetter)
-    (v8::Local<v8::String>, v8::Local<v8::Value>, const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Value> PropertyGetterCallbackWrapper(
-    v8::Local<v8::String> property, const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyGetterCallback callback = reinterpret_cast<PropertyGetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyGetterIndex)
-              .As<v8::External>()->Value()));
-  callback(property, cbinfo);
-  return ReturnValueImp<v8::Value>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Value> (*NativePropertyGetter)
-    (v8::Local<v8::String>, const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Value> PropertySetterCallbackWrapper(
-    v8::Local<v8::String> property
-  , v8::Local<v8::Value> value
-  , const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertySetterCallback callback = reinterpret_cast<PropertySetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertySetterIndex)
-              .As<v8::External>()->Value()));
-  callback(property, value, cbinfo);
-  return ReturnValueImp<v8::Value>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Value> (*NativePropertySetter)
-    (v8::Local<v8::String>, v8::Local<v8::Value>, const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Array> PropertyEnumeratorCallbackWrapper(
-    const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Array>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyEnumeratorCallback callback =
-      reinterpret_cast<PropertyEnumeratorCallback>(reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyEnumeratorIndex)
-              .As<v8::External>()->Value()));
-  callback(cbinfo);
-  return ReturnValueImp<v8::Array>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Array> (*NativePropertyEnumerator)
-    (const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Boolean> PropertyDeleterCallbackWrapper(
-    v8::Local<v8::String> property
-  , const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Boolean>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyDeleterCallback callback = reinterpret_cast<PropertyDeleterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyDeleterIndex)
-              .As<v8::External>()->Value()));
-  callback(property, cbinfo);
-  return ReturnValueImp<v8::Boolean>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Boolean> (NativePropertyDeleter)
-    (v8::Local<v8::String>, const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Integer> PropertyQueryCallbackWrapper(
-    v8::Local<v8::String> property, const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Integer>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  PropertyQueryCallback callback = reinterpret_cast<PropertyQueryCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kPropertyQueryIndex)
-              .As<v8::External>()->Value()));
-  callback(property, cbinfo);
-  return ReturnValueImp<v8::Integer>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Integer> (*NativePropertyQuery)
-    (v8::Local<v8::String>, const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Value> IndexGetterCallbackWrapper(
-    uint32_t index, const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexGetterCallback callback = reinterpret_cast<IndexGetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertyGetterIndex)
-              .As<v8::External>()->Value()));
-  callback(index, cbinfo);
-  return ReturnValueImp<v8::Value>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Value> (*NativeIndexGetter)
-    (uint32_t, const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Value> IndexSetterCallbackWrapper(
-    uint32_t index
-  , v8::Local<v8::Value> value
-  , const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Value>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexSetterCallback callback = reinterpret_cast<IndexSetterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertySetterIndex)
-              .As<v8::External>()->Value()));
-  callback(index, value, cbinfo);
-  return ReturnValueImp<v8::Value>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Value> (*NativeIndexSetter)
-    (uint32_t, v8::Local<v8::Value>, const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Array> IndexEnumeratorCallbackWrapper(
-    const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Array>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexEnumeratorCallback callback = reinterpret_cast<IndexEnumeratorCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertyEnumeratorIndex)
-              .As<v8::External>()->Value()));
-  callback(cbinfo);
-  return ReturnValueImp<v8::Array>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Array> (*NativeIndexEnumerator)
-    (const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Boolean> IndexDeleterCallbackWrapper(
-    uint32_t index, const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Boolean>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexDeleterCallback callback = reinterpret_cast<IndexDeleterCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertyDeleterIndex)
-              .As<v8::External>()->Value()));
-  callback(index, cbinfo);
-  return ReturnValueImp<v8::Boolean>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Boolean> (*NativeIndexDeleter)
-    (uint32_t, const v8::AccessorInfo &);
-
-static
-v8::Handle<v8::Integer> IndexQueryCallbackWrapper(
-    uint32_t index, const v8::AccessorInfo &info) {
-  v8::Local<v8::Object> obj = info.Data().As<v8::Object>();
-  PropertyCallbackInfo<v8::Integer>
-      cbinfo(info, obj->GetInternalField(kDataIndex));
-  IndexQueryCallback callback = reinterpret_cast<IndexQueryCallback>(
-      reinterpret_cast<intptr_t>(
-          obj->GetInternalField(kIndexPropertyQueryIndex)
-              .As<v8::External>()->Value()));
-  callback(index, cbinfo);
-  return ReturnValueImp<v8::Integer>(cbinfo.GetReturnValue()).Value();
-}
-
-typedef v8::Handle<v8::Integer> (*NativeIndexQuery)
-    (uint32_t, const v8::AccessorInfo &);
-}  // end of namespace imp
-
-#endif  // NAN_CALLBACKS_PRE_12_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters.h
deleted file mode 100644
index 7386c3b..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_CONVERTERS_H_
-#define NAN_CONVERTERS_H_
-
-namespace imp {
-template<typename T> struct ToFactoryBase {
-  typedef MaybeLocal<T> return_t;
-};
-template<typename T> struct ValueFactoryBase { typedef Maybe<T> return_t; };
-
-template<typename T> struct ToFactory;
-
-#define X(TYPE)                                                                \
-    template<>                                                                 \
-    struct ToFactory<v8::TYPE> : ToFactoryBase<v8::TYPE> {                     \
-      static inline return_t convert(v8::Local<v8::Value> val);                \
-    };
-
-X(Boolean)
-X(Number)
-X(String)
-X(Object)
-X(Integer)
-X(Uint32)
-X(Int32)
-
-#undef X
-
-#define X(TYPE)                                                                \
-    template<>                                                                 \
-    struct ToFactory<TYPE> : ValueFactoryBase<TYPE> {                          \
-      static inline return_t convert(v8::Local<v8::Value> val);                \
-    };
-
-X(bool)
-X(double)
-X(int64_t)
-X(uint32_t)
-X(int32_t)
-
-#undef X
-}  // end of namespace imp
-
-template<typename T>
-inline
-typename imp::ToFactory<T>::return_t To(v8::Local<v8::Value> val) {
-  return imp::ToFactory<T>::convert(val);
-}
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-# include "nan_converters_43_inl.h"
-#else
-# include "nan_converters_pre_43_inl.h"
-#endif
-
-#endif  // NAN_CONVERTERS_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters_43_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters_43_inl.h
deleted file mode 100644
index e2eb032..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters_43_inl.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_CONVERTERS_43_INL_H_
-#define NAN_CONVERTERS_43_INL_H_
-
-#define X(TYPE)                                                                \
-imp::ToFactory<v8::TYPE>::return_t                                             \
-imp::ToFactory<v8::TYPE>::convert(v8::Local<v8::Value> val) {                  \
-  return val->To ## TYPE(GetCurrentContext());                                 \
-}
-
-X(Boolean)
-X(Number)
-X(String)
-X(Object)
-X(Integer)
-X(Uint32)
-X(Int32)
-
-#undef X
-
-#define X(TYPE, NAME)                                                          \
-imp::ToFactory<TYPE>::return_t                                                 \
-imp::ToFactory<TYPE>::convert(v8::Local<v8::Value> val) {                      \
-  return val->NAME ## Value(GetCurrentContext());                              \
-}
-
-X(bool, Boolean)
-X(double, Number)
-X(int64_t, Integer)
-X(uint32_t, Uint32)
-X(int32_t, Int32)
-
-#undef X
-
-#endif  // NAN_CONVERTERS_43_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters_pre_43_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters_pre_43_inl.h
deleted file mode 100644
index 177a74a..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_converters_pre_43_inl.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_CONVERTERS_PRE_43_INL_H_
-#define NAN_CONVERTERS_PRE_43_INL_H_
-
-#define X(TYPE)                                                                \
-imp::ToFactory<v8::TYPE>::return_t                                             \
-imp::ToFactory<v8::TYPE>::convert(v8::Local<v8::Value> val) {                  \
-  return MaybeLocal<v8::TYPE>(val->To ## TYPE());                              \
-}
-
-X(Boolean)
-X(Number)
-X(String)
-X(Object)
-X(Integer)
-X(Uint32)
-X(Int32)
-
-#undef X
-
-#define X(TYPE, NAME)                                                          \
-imp::ToFactory<TYPE>::return_t                                                 \
-imp::ToFactory<TYPE>::convert(v8::Local<v8::Value> val) {                      \
-  return Just<TYPE>(val->NAME ##Value());                                      \
-}
-
-X(bool, Boolean)
-X(double, Number)
-X(int64_t, Integer)
-X(uint32_t, Uint32)
-X(int32_t, Int32)
-
-#undef X
-
-#endif  // NAN_CONVERTERS_PRE_43_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_implementation_12_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_implementation_12_inl.h
deleted file mode 100644
index be50fc6..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_implementation_12_inl.h
+++ /dev/null
@@ -1,409 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_IMPLEMENTATION_12_INL_H_
-#define NAN_IMPLEMENTATION_12_INL_H_
-//==============================================================================
-// node v0.11 implementation
-//==============================================================================
-
-namespace imp {
-
-//=== Array ====================================================================
-
-Factory<v8::Array>::return_t
-Factory<v8::Array>::New() {
-  return v8::Array::New(v8::Isolate::GetCurrent());
-}
-
-Factory<v8::Array>::return_t
-Factory<v8::Array>::New(int length) {
-  return v8::Array::New(v8::Isolate::GetCurrent(), length);
-}
-
-//=== Boolean ==================================================================
-
-Factory<v8::Boolean>::return_t
-Factory<v8::Boolean>::New(bool value) {
-  return v8::Boolean::New(v8::Isolate::GetCurrent(), value);
-}
-
-//=== Boolean Object ===========================================================
-
-Factory<v8::BooleanObject>::return_t
-Factory<v8::BooleanObject>::New(bool value) {
-#if (NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION)
-  return v8::BooleanObject::New(
-    v8::Isolate::GetCurrent(), value).As<v8::BooleanObject>();
-#else
-  return v8::BooleanObject::New(value).As<v8::BooleanObject>();
-#endif
-}
-
-//=== Context ==================================================================
-
-Factory<v8::Context>::return_t
-Factory<v8::Context>::New( v8::ExtensionConfiguration* extensions
-                         , v8::Local<v8::ObjectTemplate> tmpl
-                         , v8::Local<v8::Value> obj) {
-  return v8::Context::New(v8::Isolate::GetCurrent(), extensions, tmpl, obj);
-}
-
-//=== Date =====================================================================
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-Factory<v8::Date>::return_t
-Factory<v8::Date>::New(double value) {
-  v8::Local<v8::Date> ret;
-  if (v8::Date::New(GetCurrentContext(), value).
-      ToLocal(reinterpret_cast<v8::Local<v8::Value>*>(&ret))) {
-    return v8::MaybeLocal<v8::Date>(ret);
-  } else {
-    return v8::MaybeLocal<v8::Date>(ret);
-  }
-}
-#else
-Factory<v8::Date>::return_t
-Factory<v8::Date>::New(double value) {
-  return Factory<v8::Date>::return_t(
-      v8::Date::New(v8::Isolate::GetCurrent(), value).As<v8::Date>());
-}
-#endif
-
-//=== External =================================================================
-
-Factory<v8::External>::return_t
-Factory<v8::External>::New(void * value) {
-  return v8::External::New(v8::Isolate::GetCurrent(), value);
-}
-
-//=== Function =================================================================
-
-Factory<v8::Function>::return_t
-Factory<v8::Function>::New( FunctionCallback callback
-                          , v8::Local<v8::Value> data) {
-  v8::Isolate *isolate = v8::Isolate::GetCurrent();
-  v8::EscapableHandleScope scope(isolate);
-  v8::Local<v8::ObjectTemplate> tpl = v8::ObjectTemplate::New(isolate);
-  tpl->SetInternalFieldCount(imp::kFunctionFieldCount);
-  v8::Local<v8::Object> obj = NewInstance(tpl).ToLocalChecked();
-
-  obj->SetInternalField(
-      imp::kFunctionIndex
-    , v8::External::New(isolate, reinterpret_cast<void *>(callback)));
-
-  v8::Local<v8::Value> val = v8::Local<v8::Value>::New(isolate, data);
-
-  if (!val.IsEmpty()) {
-    obj->SetInternalField(imp::kDataIndex, val);
-  }
-
-  return scope.Escape(v8::Function::New( isolate
-                          , imp::FunctionCallbackWrapper
-                          , obj));
-}
-
-//=== Function Template ========================================================
-
-Factory<v8::FunctionTemplate>::return_t
-Factory<v8::FunctionTemplate>::New( FunctionCallback callback
-                                  , v8::Local<v8::Value> data
-                                  , v8::Local<v8::Signature> signature) {
-  v8::Isolate *isolate = v8::Isolate::GetCurrent();
-  if (callback) {
-    v8::EscapableHandleScope scope(isolate);
-    v8::Local<v8::ObjectTemplate> tpl = v8::ObjectTemplate::New(isolate);
-    tpl->SetInternalFieldCount(imp::kFunctionFieldCount);
-    v8::Local<v8::Object> obj = NewInstance(tpl).ToLocalChecked();
-
-    obj->SetInternalField(
-        imp::kFunctionIndex
-      , v8::External::New(isolate, reinterpret_cast<void *>(callback)));
-    v8::Local<v8::Value> val = v8::Local<v8::Value>::New(isolate, data);
-
-    if (!val.IsEmpty()) {
-      obj->SetInternalField(imp::kDataIndex, val);
-    }
-
-    return scope.Escape(v8::FunctionTemplate::New( isolate
-                                    , imp::FunctionCallbackWrapper
-                                    , obj
-                                    , signature));
-  } else {
-    return v8::FunctionTemplate::New(isolate, 0, data, signature);
-  }
-}
-
-//=== Number ===================================================================
-
-Factory<v8::Number>::return_t
-Factory<v8::Number>::New(double value) {
-  return v8::Number::New(v8::Isolate::GetCurrent(), value);
-}
-
-//=== Number Object ============================================================
-
-Factory<v8::NumberObject>::return_t
-Factory<v8::NumberObject>::New(double value) {
-  return v8::NumberObject::New( v8::Isolate::GetCurrent()
-                              , value).As<v8::NumberObject>();
-}
-
-//=== Integer, Int32 and Uint32 ================================================
-
-template <typename T>
-typename IntegerFactory<T>::return_t
-IntegerFactory<T>::New(int32_t value) {
-  return To<T>(T::New(v8::Isolate::GetCurrent(), value));
-}
-
-template <typename T>
-typename IntegerFactory<T>::return_t
-IntegerFactory<T>::New(uint32_t value) {
-  return To<T>(T::NewFromUnsigned(v8::Isolate::GetCurrent(), value));
-}
-
-Factory<v8::Uint32>::return_t
-Factory<v8::Uint32>::New(int32_t value) {
-  return To<v8::Uint32>(
-      v8::Uint32::NewFromUnsigned(v8::Isolate::GetCurrent(), value));
-}
-
-Factory<v8::Uint32>::return_t
-Factory<v8::Uint32>::New(uint32_t value) {
-  return To<v8::Uint32>(
-      v8::Uint32::NewFromUnsigned(v8::Isolate::GetCurrent(), value));
-}
-
-//=== Object ===================================================================
-
-Factory<v8::Object>::return_t
-Factory<v8::Object>::New() {
-  return v8::Object::New(v8::Isolate::GetCurrent());
-}
-
-//=== Object Template ==========================================================
-
-Factory<v8::ObjectTemplate>::return_t
-Factory<v8::ObjectTemplate>::New() {
-  return v8::ObjectTemplate::New(v8::Isolate::GetCurrent());
-}
-
-//=== RegExp ===================================================================
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-Factory<v8::RegExp>::return_t
-Factory<v8::RegExp>::New(
-    v8::Local<v8::String> pattern
-  , v8::RegExp::Flags flags) {
-  return v8::RegExp::New(GetCurrentContext(), pattern, flags);
-}
-#else
-Factory<v8::RegExp>::return_t
-Factory<v8::RegExp>::New(
-    v8::Local<v8::String> pattern
-  , v8::RegExp::Flags flags) {
-  return Factory<v8::RegExp>::return_t(v8::RegExp::New(pattern, flags));
-}
-#endif
-
-//=== Script ===================================================================
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-Factory<v8::Script>::return_t
-Factory<v8::Script>::New( v8::Local<v8::String> source) {
-  v8::ScriptCompiler::Source src(source);
-  return v8::ScriptCompiler::Compile(GetCurrentContext(), &src);
-}
-
-Factory<v8::Script>::return_t
-Factory<v8::Script>::New( v8::Local<v8::String> source
-                        , v8::ScriptOrigin const& origin) {
-  v8::ScriptCompiler::Source src(source, origin);
-  return v8::ScriptCompiler::Compile(GetCurrentContext(), &src);
-}
-#else
-Factory<v8::Script>::return_t
-Factory<v8::Script>::New( v8::Local<v8::String> source) {
-  v8::ScriptCompiler::Source src(source);
-  return Factory<v8::Script>::return_t(
-      v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &src));
-}
-
-Factory<v8::Script>::return_t
-Factory<v8::Script>::New( v8::Local<v8::String> source
-                        , v8::ScriptOrigin const& origin) {
-  v8::ScriptCompiler::Source src(source, origin);
-  return Factory<v8::Script>::return_t(
-      v8::ScriptCompiler::Compile(v8::Isolate::GetCurrent(), &src));
-}
-#endif
-
-//=== Signature ================================================================
-
-Factory<v8::Signature>::return_t
-Factory<v8::Signature>::New(Factory<v8::Signature>::FTH receiver) {
-  return v8::Signature::New(v8::Isolate::GetCurrent(), receiver);
-}
-
-//=== String ===================================================================
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New() {
-  return Factory<v8::String>::return_t(
-      v8::String::Empty(v8::Isolate::GetCurrent()));
-}
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-Factory<v8::String>::return_t
-Factory<v8::String>::New(const char * value, int length) {
-  return v8::String::NewFromUtf8(
-      v8::Isolate::GetCurrent(), value, v8::NewStringType::kNormal, length);
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(std::string const& value) {
-  assert(value.size() <= INT_MAX && "string too long");
-  return v8::String::NewFromUtf8(v8::Isolate::GetCurrent(),
-      value.data(), v8::NewStringType::kNormal, static_cast<int>(value.size()));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(const uint16_t * value, int length) {
-  return v8::String::NewFromTwoByte(v8::Isolate::GetCurrent(), value,
-        v8::NewStringType::kNormal, length);
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(v8::String::ExternalStringResource * value) {
-  return v8::String::NewExternalTwoByte(v8::Isolate::GetCurrent(), value);
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(ExternalOneByteStringResource * value) {
-  return v8::String::NewExternalOneByte(v8::Isolate::GetCurrent(), value);
-}
-#else
-Factory<v8::String>::return_t
-Factory<v8::String>::New(const char * value, int length) {
-  return Factory<v8::String>::return_t(
-      v8::String::NewFromUtf8(
-          v8::Isolate::GetCurrent()
-        , value
-        , v8::String::kNormalString
-        , length));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(
-    std::string const& value) /* NOLINT(build/include_what_you_use) */ {
-  assert(value.size() <= INT_MAX && "string too long");
-  return Factory<v8::String>::return_t(
-      v8::String::NewFromUtf8(
-          v8::Isolate::GetCurrent()
-        , value.data()
-        , v8::String::kNormalString
-        , static_cast<int>(value.size())));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(const uint16_t * value, int length) {
-  return Factory<v8::String>::return_t(
-      v8::String::NewFromTwoByte(
-          v8::Isolate::GetCurrent()
-        , value
-        , v8::String::kNormalString
-        , length));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(v8::String::ExternalStringResource * value) {
-  return Factory<v8::String>::return_t(
-      v8::String::NewExternal(v8::Isolate::GetCurrent(), value));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(ExternalOneByteStringResource * value) {
-  return Factory<v8::String>::return_t(
-      v8::String::NewExternal(v8::Isolate::GetCurrent(), value));
-}
-#endif
-
-//=== String Object ============================================================
-
-Factory<v8::StringObject>::return_t
-Factory<v8::StringObject>::New(v8::Local<v8::String> value) {
-  return v8::StringObject::New(value).As<v8::StringObject>();
-}
-
-//=== Unbound Script ===========================================================
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-Factory<v8::UnboundScript>::return_t
-Factory<v8::UnboundScript>::New(v8::Local<v8::String> source) {
-  v8::ScriptCompiler::Source src(source);
-  return v8::ScriptCompiler::CompileUnboundScript(
-      v8::Isolate::GetCurrent(), &src);
-}
-
-Factory<v8::UnboundScript>::return_t
-Factory<v8::UnboundScript>::New( v8::Local<v8::String> source
-                               , v8::ScriptOrigin const& origin) {
-  v8::ScriptCompiler::Source src(source, origin);
-  return v8::ScriptCompiler::CompileUnboundScript(
-      v8::Isolate::GetCurrent(), &src);
-}
-#else
-Factory<v8::UnboundScript>::return_t
-Factory<v8::UnboundScript>::New(v8::Local<v8::String> source) {
-  v8::ScriptCompiler::Source src(source);
-  return Factory<v8::UnboundScript>::return_t(
-      v8::ScriptCompiler::CompileUnbound(v8::Isolate::GetCurrent(), &src));
-}
-
-Factory<v8::UnboundScript>::return_t
-Factory<v8::UnboundScript>::New( v8::Local<v8::String> source
-                               , v8::ScriptOrigin const& origin) {
-  v8::ScriptCompiler::Source src(source, origin);
-  return Factory<v8::UnboundScript>::return_t(
-      v8::ScriptCompiler::CompileUnbound(v8::Isolate::GetCurrent(), &src));
-}
-#endif
-
-}  // end of namespace imp
-
-//=== Presistents and Handles ==================================================
-
-#if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-template <typename T>
-inline v8::Local<T> New(v8::Handle<T> h) {
-  return v8::Local<T>::New(v8::Isolate::GetCurrent(), h);
-}
-#endif
-
-template <typename T, typename M>
-inline v8::Local<T> New(v8::Persistent<T, M> const& p) {
-  return v8::Local<T>::New(v8::Isolate::GetCurrent(), p);
-}
-
-template <typename T, typename M>
-inline v8::Local<T> New(Persistent<T, M> const& p) {
-  return v8::Local<T>::New(v8::Isolate::GetCurrent(), p);
-}
-
-template <typename T>
-inline v8::Local<T> New(Global<T> const& p) {
-  return v8::Local<T>::New(v8::Isolate::GetCurrent(), p);
-}
-
-#endif  // NAN_IMPLEMENTATION_12_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_implementation_pre_12_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_implementation_pre_12_inl.h
deleted file mode 100644
index f6642ee..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_implementation_pre_12_inl.h
+++ /dev/null
@@ -1,264 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_IMPLEMENTATION_PRE_12_INL_H_
-#define NAN_IMPLEMENTATION_PRE_12_INL_H_
-
-//==============================================================================
-// node v0.10 implementation
-//==============================================================================
-
-namespace imp {
-
-//=== Array ====================================================================
-
-Factory<v8::Array>::return_t
-Factory<v8::Array>::New() {
-  return v8::Array::New();
-}
-
-Factory<v8::Array>::return_t
-Factory<v8::Array>::New(int length) {
-  return v8::Array::New(length);
-}
-
-//=== Boolean ==================================================================
-
-Factory<v8::Boolean>::return_t
-Factory<v8::Boolean>::New(bool value) {
-  return v8::Boolean::New(value)->ToBoolean();
-}
-
-//=== Boolean Object ===========================================================
-
-Factory<v8::BooleanObject>::return_t
-Factory<v8::BooleanObject>::New(bool value) {
-  return v8::BooleanObject::New(value).As<v8::BooleanObject>();
-}
-
-//=== Context ==================================================================
-
-Factory<v8::Context>::return_t
-Factory<v8::Context>::New( v8::ExtensionConfiguration* extensions
-                         , v8::Local<v8::ObjectTemplate> tmpl
-                         , v8::Local<v8::Value> obj) {
-  v8::Persistent<v8::Context> ctx = v8::Context::New(extensions, tmpl, obj);
-  v8::Local<v8::Context> lctx = v8::Local<v8::Context>::New(ctx);
-  ctx.Dispose();
-  return lctx;
-}
-
-//=== Date =====================================================================
-
-Factory<v8::Date>::return_t
-Factory<v8::Date>::New(double value) {
-  return Factory<v8::Date>::return_t(v8::Date::New(value).As<v8::Date>());
-}
-
-//=== External =================================================================
-
-Factory<v8::External>::return_t
-Factory<v8::External>::New(void * value) {
-  return v8::External::New(value);
-}
-
-//=== Function =================================================================
-
-Factory<v8::Function>::return_t
-Factory<v8::Function>::New( FunctionCallback callback
-                          , v8::Local<v8::Value> data) {
-  return Factory<v8::FunctionTemplate>::New( callback
-                                           , data
-                                           , v8::Local<v8::Signature>()
-                                           )->GetFunction();
-}
-
-
-//=== FunctionTemplate =========================================================
-
-Factory<v8::FunctionTemplate>::return_t
-Factory<v8::FunctionTemplate>::New( FunctionCallback callback
-                                  , v8::Local<v8::Value> data
-                                  , v8::Local<v8::Signature> signature) {
-  if (callback) {
-    v8::HandleScope scope;
-
-    v8::Local<v8::ObjectTemplate> tpl = v8::ObjectTemplate::New();
-    tpl->SetInternalFieldCount(imp::kFunctionFieldCount);
-    v8::Local<v8::Object> obj = tpl->NewInstance();
-
-    obj->SetInternalField(
-        imp::kFunctionIndex
-      , v8::External::New(reinterpret_cast<void *>(callback)));
-
-    v8::Local<v8::Value> val = v8::Local<v8::Value>::New(data);
-
-    if (!val.IsEmpty()) {
-      obj->SetInternalField(imp::kDataIndex, val);
-    }
-
-    // Note(agnat): Emulate length argument here. Unfortunately, I couldn't find
-    // a way. Have at it though...
-    return scope.Close(
-        v8::FunctionTemplate::New(imp::FunctionCallbackWrapper
-                                 , obj
-                                 , signature));
-  } else {
-    return v8::FunctionTemplate::New(0, data, signature);
-  }
-}
-
-//=== Number ===================================================================
-
-Factory<v8::Number>::return_t
-Factory<v8::Number>::New(double value) {
-  return v8::Number::New(value);
-}
-
-//=== Number Object ============================================================
-
-Factory<v8::NumberObject>::return_t
-Factory<v8::NumberObject>::New(double value) {
-  return v8::NumberObject::New(value).As<v8::NumberObject>();
-}
-
-//=== Integer, Int32 and Uint32 ================================================
-
-template <typename T>
-typename IntegerFactory<T>::return_t
-IntegerFactory<T>::New(int32_t value) {
-  return To<T>(T::New(value));
-}
-
-template <typename T>
-typename IntegerFactory<T>::return_t
-IntegerFactory<T>::New(uint32_t value) {
-  return To<T>(T::NewFromUnsigned(value));
-}
-
-Factory<v8::Uint32>::return_t
-Factory<v8::Uint32>::New(int32_t value) {
-  return To<v8::Uint32>(v8::Uint32::NewFromUnsigned(value));
-}
-
-Factory<v8::Uint32>::return_t
-Factory<v8::Uint32>::New(uint32_t value) {
-  return To<v8::Uint32>(v8::Uint32::NewFromUnsigned(value));
-}
-
-
-//=== Object ===================================================================
-
-Factory<v8::Object>::return_t
-Factory<v8::Object>::New() {
-  return v8::Object::New();
-}
-
-//=== Object Template ==========================================================
-
-Factory<v8::ObjectTemplate>::return_t
-Factory<v8::ObjectTemplate>::New() {
-  return v8::ObjectTemplate::New();
-}
-
-//=== RegExp ===================================================================
-
-Factory<v8::RegExp>::return_t
-Factory<v8::RegExp>::New(
-    v8::Local<v8::String> pattern
-  , v8::RegExp::Flags flags) {
-  return Factory<v8::RegExp>::return_t(v8::RegExp::New(pattern, flags));
-}
-
-//=== Script ===================================================================
-
-Factory<v8::Script>::return_t
-Factory<v8::Script>::New( v8::Local<v8::String> source) {
-  return Factory<v8::Script>::return_t(v8::Script::New(source));
-}
-Factory<v8::Script>::return_t
-Factory<v8::Script>::New( v8::Local<v8::String> source
-                        , v8::ScriptOrigin const& origin) {
-  return Factory<v8::Script>::return_t(
-      v8::Script::New(source, const_cast<v8::ScriptOrigin*>(&origin)));
-}
-
-//=== Signature ================================================================
-
-Factory<v8::Signature>::return_t
-Factory<v8::Signature>::New(Factory<v8::Signature>::FTH receiver) {
-  return v8::Signature::New(receiver);
-}
-
-//=== String ===================================================================
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New() {
-  return Factory<v8::String>::return_t(v8::String::Empty());
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(const char * value, int length) {
-  return Factory<v8::String>::return_t(v8::String::New(value, length));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(
-    std::string const& value) /* NOLINT(build/include_what_you_use) */ {
-  assert(value.size() <= INT_MAX && "string too long");
-  return Factory<v8::String>::return_t(
-      v8::String::New( value.data(), static_cast<int>(value.size())));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(const uint16_t * value, int length) {
-  return Factory<v8::String>::return_t(v8::String::New(value, length));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(v8::String::ExternalStringResource * value) {
-  return Factory<v8::String>::return_t(v8::String::NewExternal(value));
-}
-
-Factory<v8::String>::return_t
-Factory<v8::String>::New(v8::String::ExternalAsciiStringResource * value) {
-  return Factory<v8::String>::return_t(v8::String::NewExternal(value));
-}
-
-//=== String Object ============================================================
-
-Factory<v8::StringObject>::return_t
-Factory<v8::StringObject>::New(v8::Local<v8::String> value) {
-  return v8::StringObject::New(value).As<v8::StringObject>();
-}
-
-}  // end of namespace imp
-
-//=== Presistents and Handles ==================================================
-
-template <typename T>
-inline v8::Local<T> New(v8::Handle<T> h) {
-  return v8::Local<T>::New(h);
-}
-
-template <typename T>
-inline v8::Local<T> New(v8::Persistent<T> const& p) {
-  return v8::Local<T>::New(p);
-}
-
-template <typename T, typename M>
-inline v8::Local<T> New(Persistent<T, M> const& p) {
-  return v8::Local<T>::New(p.persistent);
-}
-
-template <typename T>
-inline v8::Local<T> New(Global<T> const& p) {
-  return v8::Local<T>::New(p.persistent);
-}
-
-#endif  // NAN_IMPLEMENTATION_PRE_12_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_maybe_43_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_maybe_43_inl.h
deleted file mode 100644
index a8b432d..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_maybe_43_inl.h
+++ /dev/null
@@ -1,245 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_MAYBE_43_INL_H_
-#define NAN_MAYBE_43_INL_H_
-
-template<typename T>
-using MaybeLocal = v8::MaybeLocal<T>;
-
-template<typename T>
-using Maybe = v8::Maybe<T>;
-
-template<typename T>
-inline Maybe<T> Nothing() {
-  return v8::Nothing<T>();
-}
-
-template<typename T>
-inline Maybe<T> Just(const T& t) {
-  return v8::Just<T>(t);
-}
-
-v8::Local<v8::Context> GetCurrentContext();
-
-inline
-MaybeLocal<v8::String> ToDetailString(v8::Local<v8::Value> val) {
-  return val->ToDetailString(GetCurrentContext());
-}
-
-inline
-MaybeLocal<v8::Uint32> ToArrayIndex(v8::Local<v8::Value> val) {
-  return val->ToArrayIndex(GetCurrentContext());
-}
-
-inline
-Maybe<bool> Equals(v8::Local<v8::Value> a, v8::Local<v8::Value>(b)) {
-  return a->Equals(GetCurrentContext(), b);
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(v8::Local<v8::Function> h) {
-  return h->NewInstance(GetCurrentContext());
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(
-      v8::Local<v8::Function> h
-    , int argc
-    , v8::Local<v8::Value> argv[]) {
-  return h->NewInstance(GetCurrentContext(), argc, argv);
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(v8::Local<v8::ObjectTemplate> h) {
-  return h->NewInstance(GetCurrentContext());
-}
-
-
-inline MaybeLocal<v8::Function> GetFunction(
-    v8::Local<v8::FunctionTemplate> t) {
-  return t->GetFunction(GetCurrentContext());
-}
-
-inline Maybe<bool> Set(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::Value> key
-  , v8::Local<v8::Value> value) {
-  return obj->Set(GetCurrentContext(), key, value);
-}
-
-inline Maybe<bool> Set(
-    v8::Local<v8::Object> obj
-  , uint32_t index
-  , v8::Local<v8::Value> value) {
-  return obj->Set(GetCurrentContext(), index, value);
-}
-
-inline Maybe<bool> ForceSet(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::Value> key
-  , v8::Local<v8::Value> value
-  , v8::PropertyAttribute attribs = v8::None) {
-  return obj->ForceSet(GetCurrentContext(), key, value, attribs);
-}
-
-inline MaybeLocal<v8::Value> Get(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::Value> key) {
-  return obj->Get(GetCurrentContext(), key);
-}
-
-inline
-MaybeLocal<v8::Value> Get(v8::Local<v8::Object> obj, uint32_t index) {
-  return obj->Get(GetCurrentContext(), index);
-}
-
-inline v8::PropertyAttribute GetPropertyAttributes(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::Value> key) {
-  return obj->GetPropertyAttributes(GetCurrentContext(), key).FromJust();
-}
-
-inline Maybe<bool> Has(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::String> key) {
-  return obj->Has(GetCurrentContext(), key);
-}
-
-inline Maybe<bool> Has(v8::Local<v8::Object> obj, uint32_t index) {
-  return obj->Has(GetCurrentContext(), index);
-}
-
-inline Maybe<bool> Delete(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::String> key) {
-  return obj->Delete(GetCurrentContext(), key);
-}
-
-inline
-Maybe<bool> Delete(v8::Local<v8::Object> obj, uint32_t index) {
-  return obj->Delete(GetCurrentContext(), index);
-}
-
-inline
-MaybeLocal<v8::Array> GetPropertyNames(v8::Local<v8::Object> obj) {
-  return obj->GetPropertyNames(GetCurrentContext());
-}
-
-inline
-MaybeLocal<v8::Array> GetOwnPropertyNames(v8::Local<v8::Object> obj) {
-  return obj->GetOwnPropertyNames(GetCurrentContext());
-}
-
-inline Maybe<bool> SetPrototype(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::Value> prototype) {
-  return obj->SetPrototype(GetCurrentContext(), prototype);
-}
-
-inline MaybeLocal<v8::String> ObjectProtoToString(
-    v8::Local<v8::Object> obj) {
-  return obj->ObjectProtoToString(GetCurrentContext());
-}
-
-inline Maybe<bool> HasOwnProperty(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::String> key) {
-  return obj->HasOwnProperty(GetCurrentContext(), key);
-}
-
-inline Maybe<bool> HasRealNamedProperty(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::String> key) {
-  return obj->HasRealNamedProperty(GetCurrentContext(), key);
-}
-
-inline Maybe<bool> HasRealIndexedProperty(
-    v8::Local<v8::Object> obj
-  , uint32_t index) {
-  return obj->HasRealIndexedProperty(GetCurrentContext(), index);
-}
-
-inline Maybe<bool> HasRealNamedCallbackProperty(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::String> key) {
-  return obj->HasRealNamedCallbackProperty(GetCurrentContext(), key);
-}
-
-inline MaybeLocal<v8::Value> GetRealNamedPropertyInPrototypeChain(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::String> key) {
-  return obj->GetRealNamedPropertyInPrototypeChain(GetCurrentContext(), key);
-}
-
-inline MaybeLocal<v8::Value> GetRealNamedProperty(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::String> key) {
-  return obj->GetRealNamedProperty(GetCurrentContext(), key);
-}
-
-inline MaybeLocal<v8::Value> CallAsFunction(
-    v8::Local<v8::Object> obj
-  , v8::Local<v8::Object> recv
-  , int argc
-  , v8::Local<v8::Value> argv[]) {
-  return obj->CallAsFunction(GetCurrentContext(), recv, argc, argv);
-}
-
-inline MaybeLocal<v8::Value> CallAsConstructor(
-    v8::Local<v8::Object> obj
-  , int argc, v8::Local<v8::Value> argv[]) {
-  return obj->CallAsConstructor(GetCurrentContext(), argc, argv);
-}
-
-inline
-MaybeLocal<v8::String> GetSourceLine(v8::Local<v8::Message> msg) {
-  return msg->GetSourceLine(GetCurrentContext());
-}
-
-inline Maybe<int> GetLineNumber(v8::Local<v8::Message> msg) {
-  return msg->GetLineNumber(GetCurrentContext());
-}
-
-inline Maybe<int> GetStartColumn(v8::Local<v8::Message> msg) {
-  return msg->GetStartColumn(GetCurrentContext());
-}
-
-inline Maybe<int> GetEndColumn(v8::Local<v8::Message> msg) {
-  return msg->GetEndColumn(GetCurrentContext());
-}
-
-inline MaybeLocal<v8::Object> CloneElementAt(
-    v8::Local<v8::Array> array
-  , uint32_t index) {
-#if (NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION)
-  v8::EscapableHandleScope handle_scope(v8::Isolate::GetCurrent());
-  v8::Local<v8::Context> context = GetCurrentContext();
-  v8::Local<v8::Value> elem;
-  if (!array->Get(context, index).ToLocal(&elem)) {
-    return MaybeLocal<v8::Object>();
-  }
-  v8::Local<v8::Object> obj;
-  if (!elem->ToObject(context).ToLocal(&obj)) {
-    return MaybeLocal<v8::Object>();
-  }
-  return MaybeLocal<v8::Object>(handle_scope.Escape(obj->Clone()));
-#else
-  return array->CloneElementAt(GetCurrentContext(), index);
-#endif
-}
-
-inline MaybeLocal<v8::Value> Call(
-    v8::Local<v8::Function> fun
-  , v8::Local<v8::Object> recv
-  , int argc
-  , v8::Local<v8::Value> argv[]) {
-  return fun->Call(GetCurrentContext(), recv, argc, argv);
-}
-
-#endif  // NAN_MAYBE_43_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_maybe_pre_43_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_maybe_pre_43_inl.h
deleted file mode 100644
index c538687..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_maybe_pre_43_inl.h
+++ /dev/null
@@ -1,303 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_MAYBE_PRE_43_INL_H_
-#define NAN_MAYBE_PRE_43_INL_H_
-
-template<typename T>
-class MaybeLocal {
- public:
-  inline MaybeLocal() : val_(v8::Local<T>()) {}
-
-  template<typename S>
-# if NODE_MODULE_VERSION >= NODE_0_12_MODULE_VERSION
-  inline MaybeLocal(v8::Local<S> that) : val_(that) {}
-# else
-  inline MaybeLocal(v8::Local<S> that) :
-      val_(*reinterpret_cast<v8::Local<T>*>(&that)) {}
-# endif
-
-  inline bool IsEmpty() const { return val_.IsEmpty(); }
-
-  template<typename S>
-  inline bool ToLocal(v8::Local<S> *out) const {
-    *out = val_;
-    return !IsEmpty();
-  }
-
-  inline v8::Local<T> ToLocalChecked() const {
-#if defined(V8_ENABLE_CHECKS)
-    assert(!IsEmpty() && "ToLocalChecked is Empty");
-#endif  // V8_ENABLE_CHECKS
-    return val_;
-  }
-
-  template<typename S>
-  inline v8::Local<S> FromMaybe(v8::Local<S> default_value) const {
-    return IsEmpty() ? default_value : val_;
-  }
-
- private:
-  v8::Local<T> val_;
-};
-
-template<typename T>
-class Maybe {
- public:
-  inline bool IsNothing() const { return !has_value_; }
-  inline bool IsJust() const { return has_value_; }
-
-  inline T FromJust() const {
-#if defined(V8_ENABLE_CHECKS)
-    assert(IsJust() && "FromJust is Nothing");
-#endif  // V8_ENABLE_CHECKS
-    return value_;
-  }
-
-  inline T FromMaybe(const T& default_value) const {
-    return has_value_ ? value_ : default_value;
-  }
-
-  inline bool operator==(const Maybe &other) const {
-    return (IsJust() == other.IsJust()) &&
-        (!IsJust() || FromJust() == other.FromJust());
-  }
-
-  inline bool operator!=(const Maybe &other) const {
-    return !operator==(other);
-  }
-
- private:
-  Maybe() : has_value_(false) {}
-  explicit Maybe(const T& t) : has_value_(true), value_(t) {}
-  bool has_value_;
-  T value_;
-
-  template<typename U>
-  friend Maybe<U> Nothing();
-  template<typename U>
-  friend Maybe<U> Just(const U& u);
-};
-
-template<typename T>
-inline Maybe<T> Nothing() {
-  return Maybe<T>();
-}
-
-template<typename T>
-inline Maybe<T> Just(const T& t) {
-  return Maybe<T>(t);
-}
-
-inline
-MaybeLocal<v8::String> ToDetailString(v8::Handle<v8::Value> val) {
-  return MaybeLocal<v8::String>(val->ToDetailString());
-}
-
-inline
-MaybeLocal<v8::Uint32> ToArrayIndex(v8::Handle<v8::Value> val) {
-  return MaybeLocal<v8::Uint32>(val->ToArrayIndex());
-}
-
-inline
-Maybe<bool> Equals(v8::Handle<v8::Value> a, v8::Handle<v8::Value>(b)) {
-  return Just<bool>(a->Equals(b));
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(v8::Handle<v8::Function> h) {
-  return MaybeLocal<v8::Object>(h->NewInstance());
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(
-      v8::Local<v8::Function> h
-    , int argc
-    , v8::Local<v8::Value> argv[]) {
-  return MaybeLocal<v8::Object>(h->NewInstance(argc, argv));
-}
-
-inline
-MaybeLocal<v8::Object> NewInstance(v8::Handle<v8::ObjectTemplate> h) {
-  return MaybeLocal<v8::Object>(h->NewInstance());
-}
-
-inline
-MaybeLocal<v8::Function> GetFunction(v8::Handle<v8::FunctionTemplate> t) {
-  return MaybeLocal<v8::Function>(t->GetFunction());
-}
-
-inline Maybe<bool> Set(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::Value> key
-  , v8::Handle<v8::Value> value) {
-  return Just<bool>(obj->Set(key, value));
-}
-
-inline Maybe<bool> Set(
-    v8::Handle<v8::Object> obj
-  , uint32_t index
-  , v8::Handle<v8::Value> value) {
-  return Just<bool>(obj->Set(index, value));
-}
-
-inline Maybe<bool> ForceSet(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::Value> key
-  , v8::Handle<v8::Value> value
-  , v8::PropertyAttribute attribs = v8::None) {
-  return Just<bool>(obj->ForceSet(key, value, attribs));
-}
-
-inline MaybeLocal<v8::Value> Get(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::Value> key) {
-  return MaybeLocal<v8::Value>(obj->Get(key));
-}
-
-inline MaybeLocal<v8::Value> Get(
-    v8::Handle<v8::Object> obj
-  , uint32_t index) {
-  return MaybeLocal<v8::Value>(obj->Get(index));
-}
-
-inline Maybe<v8::PropertyAttribute> GetPropertyAttributes(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::Value> key) {
-  return Just<v8::PropertyAttribute>(obj->GetPropertyAttributes(key));
-}
-
-inline Maybe<bool> Has(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::String> key) {
-  return Just<bool>(obj->Has(key));
-}
-
-inline Maybe<bool> Has(
-    v8::Handle<v8::Object> obj
-  , uint32_t index) {
-  return Just<bool>(obj->Has(index));
-}
-
-inline Maybe<bool> Delete(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::String> key) {
-  return Just<bool>(obj->Delete(key));
-}
-
-inline Maybe<bool> Delete(
-    v8::Handle<v8::Object> obj
-  , uint32_t index) {
-  return Just<bool>(obj->Delete(index));
-}
-
-inline
-MaybeLocal<v8::Array> GetPropertyNames(v8::Handle<v8::Object> obj) {
-  return MaybeLocal<v8::Array>(obj->GetPropertyNames());
-}
-
-inline
-MaybeLocal<v8::Array> GetOwnPropertyNames(v8::Handle<v8::Object> obj) {
-  return MaybeLocal<v8::Array>(obj->GetOwnPropertyNames());
-}
-
-inline Maybe<bool> SetPrototype(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::Value> prototype) {
-  return Just<bool>(obj->SetPrototype(prototype));
-}
-
-inline MaybeLocal<v8::String> ObjectProtoToString(
-    v8::Handle<v8::Object> obj) {
-  return MaybeLocal<v8::String>(obj->ObjectProtoToString());
-}
-
-inline Maybe<bool> HasOwnProperty(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::String> key) {
-  return Just<bool>(obj->HasOwnProperty(key));
-}
-
-inline Maybe<bool> HasRealNamedProperty(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::String> key) {
-  return Just<bool>(obj->HasRealNamedProperty(key));
-}
-
-inline Maybe<bool> HasRealIndexedProperty(
-    v8::Handle<v8::Object> obj
-  , uint32_t index) {
-  return Just<bool>(obj->HasRealIndexedProperty(index));
-}
-
-inline Maybe<bool> HasRealNamedCallbackProperty(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::String> key) {
-  return Just<bool>(obj->HasRealNamedCallbackProperty(key));
-}
-
-inline MaybeLocal<v8::Value> GetRealNamedPropertyInPrototypeChain(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::String> key) {
-  return MaybeLocal<v8::Value>(
-      obj->GetRealNamedPropertyInPrototypeChain(key));
-}
-
-inline MaybeLocal<v8::Value> GetRealNamedProperty(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::String> key) {
-  return MaybeLocal<v8::Value>(obj->GetRealNamedProperty(key));
-}
-
-inline MaybeLocal<v8::Value> CallAsFunction(
-    v8::Handle<v8::Object> obj
-  , v8::Handle<v8::Object> recv
-  , int argc
-  , v8::Handle<v8::Value> argv[]) {
-  return MaybeLocal<v8::Value>(obj->CallAsFunction(recv, argc, argv));
-}
-
-inline MaybeLocal<v8::Value> CallAsConstructor(
-    v8::Handle<v8::Object> obj
-  , int argc
-  , v8::Local<v8::Value> argv[]) {
-  return MaybeLocal<v8::Value>(obj->CallAsConstructor(argc, argv));
-}
-
-inline
-MaybeLocal<v8::String> GetSourceLine(v8::Handle<v8::Message> msg) {
-  return MaybeLocal<v8::String>(msg->GetSourceLine());
-}
-
-inline Maybe<int> GetLineNumber(v8::Handle<v8::Message> msg) {
-  return Just<int>(msg->GetLineNumber());
-}
-
-inline Maybe<int> GetStartColumn(v8::Handle<v8::Message> msg) {
-  return Just<int>(msg->GetStartColumn());
-}
-
-inline Maybe<int> GetEndColumn(v8::Handle<v8::Message> msg) {
-  return Just<int>(msg->GetEndColumn());
-}
-
-inline MaybeLocal<v8::Object> CloneElementAt(
-    v8::Handle<v8::Array> array
-  , uint32_t index) {
-  return MaybeLocal<v8::Object>(array->CloneElementAt(index));
-}
-
-inline MaybeLocal<v8::Value> Call(
-    v8::Local<v8::Function> fun
-  , v8::Local<v8::Object> recv
-  , int argc
-  , v8::Local<v8::Value> argv[]) {
-  return MaybeLocal<v8::Value>(fun->Call(recv, argc, argv));
-}
-
-#endif  // NAN_MAYBE_PRE_43_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_new.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_new.h
deleted file mode 100644
index 6c7d19f..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_new.h
+++ /dev/null
@@ -1,340 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_NEW_H_
-#define NAN_NEW_H_
-
-namespace imp {  // scnr
-
-// TODO(agnat): Generalize
-template <typename T> v8::Local<T> To(v8::Local<v8::Integer> i);
-
-template <>
-inline
-v8::Local<v8::Integer>
-To<v8::Integer>(v8::Local<v8::Integer> i) {
-  return Nan::To<v8::Integer>(i).ToLocalChecked();
-}
-
-template <>
-inline
-v8::Local<v8::Int32>
-To<v8::Int32>(v8::Local<v8::Integer> i) {
-  return Nan::To<v8::Int32>(i).ToLocalChecked();
-}
-
-template <>
-inline
-v8::Local<v8::Uint32>
-To<v8::Uint32>(v8::Local<v8::Integer> i) {
-  return Nan::To<v8::Uint32>(i).ToLocalChecked();
-}
-
-template <typename T> struct FactoryBase {
-  typedef v8::Local<T> return_t;
-};
-
-template <typename T> struct MaybeFactoryBase {
-  typedef MaybeLocal<T> return_t;
-};
-
-template <typename T> struct Factory;
-
-template <>
-struct Factory<v8::Array> : FactoryBase<v8::Array> {
-  static inline return_t New();
-  static inline return_t New(int length);
-};
-
-template <>
-struct Factory<v8::Boolean> : FactoryBase<v8::Boolean> {
-  static inline return_t New(bool value);
-};
-
-template <>
-struct Factory<v8::BooleanObject> : FactoryBase<v8::BooleanObject> {
-  static inline return_t New(bool value);
-};
-
-template <>
-struct Factory<v8::Context> : FactoryBase<v8::Context> {
-  static inline
-  return_t
-  New( v8::ExtensionConfiguration* extensions = NULL
-     , v8::Local<v8::ObjectTemplate> tmpl = v8::Local<v8::ObjectTemplate>()
-     , v8::Local<v8::Value> obj = v8::Local<v8::Value>());
-};
-
-template <>
-struct Factory<v8::Date> : MaybeFactoryBase<v8::Date> {
-  static inline return_t New(double value);
-};
-
-template <>
-struct Factory<v8::External> : FactoryBase<v8::External> {
-  static inline return_t New(void *value);
-};
-
-template <>
-struct Factory<v8::Function> : FactoryBase<v8::Function> {
-  static inline
-  return_t
-  New( FunctionCallback callback
-     , v8::Local<v8::Value> data = v8::Local<v8::Value>());
-};
-
-template <>
-struct Factory<v8::FunctionTemplate> : FactoryBase<v8::FunctionTemplate> {
-  static inline
-  return_t
-  New( FunctionCallback callback = NULL
-     , v8::Local<v8::Value> data = v8::Local<v8::Value>()
-     , v8::Local<v8::Signature> signature = v8::Local<v8::Signature>());
-};
-
-template <>
-struct Factory<v8::Number> : FactoryBase<v8::Number> {
-  static inline return_t New(double value);
-};
-
-template <>
-struct Factory<v8::NumberObject> : FactoryBase<v8::NumberObject> {
-  static inline return_t New(double value);
-};
-
-template <typename T>
-struct IntegerFactory : FactoryBase<T> {
-  typedef typename FactoryBase<T>::return_t return_t;
-  static inline return_t New(int32_t value);
-  static inline return_t New(uint32_t value);
-};
-
-template <>
-struct Factory<v8::Integer> : IntegerFactory<v8::Integer> {};
-
-template <>
-struct Factory<v8::Int32> : IntegerFactory<v8::Int32> {};
-
-template <>
-struct Factory<v8::Uint32> : FactoryBase<v8::Uint32> {
-  static inline return_t New(int32_t value);
-  static inline return_t New(uint32_t value);
-};
-
-template <>
-struct Factory<v8::Object> : FactoryBase<v8::Object> {
-  static inline return_t New();
-};
-
-template <>
-struct Factory<v8::ObjectTemplate> : FactoryBase<v8::ObjectTemplate> {
-  static inline return_t New();
-};
-
-template <>
-struct Factory<v8::RegExp> : MaybeFactoryBase<v8::RegExp> {
-  static inline return_t New(
-      v8::Local<v8::String> pattern, v8::RegExp::Flags flags);
-};
-
-template <>
-struct Factory<v8::Script> : MaybeFactoryBase<v8::Script> {
-  static inline return_t New( v8::Local<v8::String> source);
-  static inline return_t New( v8::Local<v8::String> source
-                            , v8::ScriptOrigin const& origin);
-};
-
-template <>
-struct Factory<v8::Signature> : FactoryBase<v8::Signature> {
-  typedef v8::Local<v8::FunctionTemplate> FTH;
-  static inline return_t New(FTH receiver = FTH());
-};
-
-template <>
-struct Factory<v8::String> : MaybeFactoryBase<v8::String> {
-  static inline return_t New();
-  static inline return_t New(const char *value, int length = -1);
-  static inline return_t New(const uint16_t *value, int length = -1);
-  static inline return_t New(std::string const& value);
-
-  static inline return_t New(v8::String::ExternalStringResource * value);
-  static inline return_t New(ExternalOneByteStringResource * value);
-};
-
-template <>
-struct Factory<v8::StringObject> : FactoryBase<v8::StringObject> {
-  static inline return_t New(v8::Local<v8::String> value);
-};
-
-}  // end of namespace imp
-
-#if (NODE_MODULE_VERSION >= 12)
-
-namespace imp {
-
-template <>
-struct Factory<v8::UnboundScript> : MaybeFactoryBase<v8::UnboundScript> {
-  static inline return_t New( v8::Local<v8::String> source);
-  static inline return_t New( v8::Local<v8::String> source
-                            , v8::ScriptOrigin const& origin);
-};
-
-}  // end of namespace imp
-
-# include "nan_implementation_12_inl.h"
-
-#else  // NODE_MODULE_VERSION >= 12
-
-# include "nan_implementation_pre_12_inl.h"
-
-#endif
-
-//=== API ======================================================================
-
-template <typename T>
-typename imp::Factory<T>::return_t
-New() {
-  return imp::Factory<T>::New();
-}
-
-template <typename T, typename A0>
-typename imp::Factory<T>::return_t
-New(A0 arg0) {
-  return imp::Factory<T>::New(arg0);
-}
-
-template <typename T, typename A0, typename A1>
-typename imp::Factory<T>::return_t
-New(A0 arg0, A1 arg1) {
-  return imp::Factory<T>::New(arg0, arg1);
-}
-
-template <typename T, typename A0, typename A1, typename A2>
-typename imp::Factory<T>::return_t
-New(A0 arg0, A1 arg1, A2 arg2) {
-  return imp::Factory<T>::New(arg0, arg1, arg2);
-}
-
-template <typename T, typename A0, typename A1, typename A2, typename A3>
-typename imp::Factory<T>::return_t
-New(A0 arg0, A1 arg1, A2 arg2, A3 arg3) {
-  return imp::Factory<T>::New(arg0, arg1, arg2, arg3);
-}
-
-// Note(agnat): When passing overloaded function pointers to template functions
-// as generic arguments the compiler needs help in picking the right overload.
-// These two functions handle New<Function> and New<FunctionTemplate> with
-// all argument variations.
-
-// v8::Function and v8::FunctionTemplate with one or two arguments
-template <typename T>
-typename imp::Factory<T>::return_t
-New( FunctionCallback callback
-      , v8::Local<v8::Value> data = v8::Local<v8::Value>()) {
-    return imp::Factory<T>::New(callback, data);
-}
-
-// v8::Function and v8::FunctionTemplate with three arguments
-template <typename T, typename A2>
-typename imp::Factory<T>::return_t
-New( FunctionCallback callback
-      , v8::Local<v8::Value> data = v8::Local<v8::Value>()
-      , A2 a2 = A2()) {
-    return imp::Factory<T>::New(callback, data, a2);
-}
-
-// Convenience
-
-#if NODE_MODULE_VERSION < IOJS_3_0_MODULE_VERSION
-template <typename T> inline v8::Local<T> New(v8::Handle<T> h);
-#endif
-
-#if NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-template <typename T, typename M>
-    inline v8::Local<T> New(v8::Persistent<T, M> const& p);
-#else
-template <typename T> inline v8::Local<T> New(v8::Persistent<T> const& p);
-#endif
-template <typename T, typename M>
-inline v8::Local<T> New(Persistent<T, M> const& p);
-template <typename T>
-inline v8::Local<T> New(Global<T> const& p);
-
-inline
-imp::Factory<v8::Boolean>::return_t
-New(bool value) {
-  return New<v8::Boolean>(value);
-}
-
-inline
-imp::Factory<v8::Int32>::return_t
-New(int32_t value) {
-  return New<v8::Int32>(value);
-}
-
-inline
-imp::Factory<v8::Uint32>::return_t
-New(uint32_t value) {
-  return New<v8::Uint32>(value);
-}
-
-inline
-imp::Factory<v8::Number>::return_t
-New(double value) {
-  return New<v8::Number>(value);
-}
-
-inline
-imp::Factory<v8::String>::return_t
-New(std::string const& value) {  // NOLINT(build/include_what_you_use)
-  return New<v8::String>(value);
-}
-
-inline
-imp::Factory<v8::String>::return_t
-New(const char * value, int length) {
-  return New<v8::String>(value, length);
-}
-
-inline
-imp::Factory<v8::String>::return_t
-New(const uint16_t * value, int length) {
-  return New<v8::String>(value, length);
-}
-
-inline
-imp::Factory<v8::String>::return_t
-New(const char * value) {
-  return New<v8::String>(value);
-}
-
-inline
-imp::Factory<v8::String>::return_t
-New(const uint16_t * value) {
-  return New<v8::String>(value);
-}
-
-inline
-imp::Factory<v8::String>::return_t
-New(v8::String::ExternalStringResource * value) {
-  return New<v8::String>(value);
-}
-
-inline
-imp::Factory<v8::String>::return_t
-New(ExternalOneByteStringResource * value) {
-  return New<v8::String>(value);
-}
-
-inline
-imp::Factory<v8::RegExp>::return_t
-New(v8::Local<v8::String> pattern, v8::RegExp::Flags flags) {
-  return New<v8::RegExp>(pattern, flags);
-}
-
-#endif  // NAN_NEW_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_object_wrap.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_object_wrap.h
deleted file mode 100644
index f1cc156..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_object_wrap.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_OBJECT_WRAP_H_
-#define NAN_OBJECT_WRAP_H_
-
-class ObjectWrap {
- public:
-  ObjectWrap() {
-    refs_ = 0;
-  }
-
-
-  virtual ~ObjectWrap() {
-    if (persistent().IsEmpty()) {
-      return;
-    }
-
-    assert(persistent().IsNearDeath());
-    persistent().ClearWeak();
-    persistent().Reset();
-  }
-
-
-  template <class T>
-  static inline T* Unwrap(v8::Local<v8::Object> object) {
-    assert(!object.IsEmpty());
-    assert(object->InternalFieldCount() > 0);
-    // Cast to ObjectWrap before casting to T.  A direct cast from void
-    // to T won't work right when T has more than one base class.
-    void* ptr = GetInternalFieldPointer(object, 0);
-    ObjectWrap* wrap = static_cast<ObjectWrap*>(ptr);
-    return static_cast<T*>(wrap);
-  }
-
-
-  inline v8::Local<v8::Object> handle() const {
-    return New(handle_);
-  }
-
-
-  inline Persistent<v8::Object>& persistent() {
-    return handle_;
-  }
-
-
- protected:
-  inline void Wrap(v8::Local<v8::Object> object) {
-    assert(persistent().IsEmpty());
-    assert(object->InternalFieldCount() > 0);
-    SetInternalFieldPointer(object, 0, this);
-    persistent().Reset(object);
-    MakeWeak();
-  }
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-
-  inline void MakeWeak() {
-    persistent().v8::PersistentBase<v8::Object>::SetWeak(
-        this, WeakCallback, v8::WeakCallbackType::kParameter);
-    persistent().MarkIndependent();
-  }
-
-#elif NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-
-  inline void MakeWeak() {
-    persistent().v8::PersistentBase<v8::Object>::SetWeak(this, WeakCallback);
-    persistent().MarkIndependent();
-  }
-
-#else
-
-  inline void MakeWeak() {
-    persistent().persistent.MakeWeak(this, WeakCallback);
-    persistent().MarkIndependent();
-  }
-
-#endif
-
-  /* Ref() marks the object as being attached to an event loop.
-   * Refed objects will not be garbage collected, even if
-   * all references are lost.
-   */
-  virtual void Ref() {
-    assert(!persistent().IsEmpty());
-    persistent().ClearWeak();
-    refs_++;
-  }
-
-  /* Unref() marks an object as detached from the event loop.  This is its
-   * default state.  When an object with a "weak" reference changes from
-   * attached to detached state it will be freed. Be careful not to access
-   * the object after making this call as it might be gone!
-   * (A "weak reference" means an object that only has a
-   * persistant handle.)
-   *
-   * DO NOT CALL THIS FROM DESTRUCTOR
-   */
-  virtual void Unref() {
-    assert(!persistent().IsEmpty());
-    assert(!persistent().IsWeak());
-    assert(refs_ > 0);
-    if (--refs_ == 0)
-      MakeWeak();
-  }
-
-  int refs_;  // ro
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(ObjectWrap)
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-
-  static void
-  WeakCallback(v8::WeakCallbackInfo<ObjectWrap> const& info) {
-    ObjectWrap* wrap = info.GetParameter();
-    assert(wrap->refs_ == 0);
-    assert(wrap->handle_.IsNearDeath());
-    wrap->handle_.Reset();
-    delete wrap;
-  }
-
-#elif NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-
-  static void
-  WeakCallback(v8::WeakCallbackData<v8::Object, ObjectWrap> const& data) {
-    ObjectWrap* wrap = data.GetParameter();
-    assert(wrap->refs_ == 0);
-    assert(wrap->handle_.IsNearDeath());
-    wrap->handle_.Reset();
-    delete wrap;
-  }
-
-#else
-
-  static void WeakCallback(v8::Persistent<v8::Value> value, void *data) {
-    ObjectWrap *wrap = static_cast<ObjectWrap*>(data);
-    assert(wrap->refs_ == 0);
-    assert(wrap->handle_.IsNearDeath());
-    wrap->handle_.Reset();
-    delete wrap;
-  }
-
-#endif
-  Persistent<v8::Object> handle_;
-};
-
-
-#endif  // NAN_OBJECT_WRAP_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_persistent_12_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_persistent_12_inl.h
deleted file mode 100644
index eb4ff10..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_persistent_12_inl.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_PERSISTENT_12_INL_H_
-#define NAN_PERSISTENT_12_INL_H_
-
-template<typename T, typename M> class Persistent :
-    public v8::Persistent<T, M> {
- public:
-  inline Persistent() : v8::Persistent<T, M>() {}
-
-  template<typename S> inline Persistent(v8::Local<S> that) :
-      v8::Persistent<T, M>(v8::Isolate::GetCurrent(), that) {}
-
-  template<typename S, typename M2>
-  inline Persistent(const v8::Persistent<S, M2> &that) :
-      v8::Persistent<T, M2>(v8::Isolate::GetCurrent(), that) {}
-
-  inline void Reset() { v8::PersistentBase<T>::Reset(); }
-
-  template <typename S>
-  inline void Reset(const v8::Local<S> &other) {
-    v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
-  }
-
-  template <typename S>
-  inline void Reset(const v8::PersistentBase<S> &other) {
-    v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
-  }
-
-  template<typename P>
-  inline void SetWeak(
-    P *parameter
-    , typename WeakCallbackInfo<P>::Callback callback
-    , WeakCallbackType type);
-
- private:
-  inline T *operator*() const { return *PersistentBase<T>::persistent; }
-
-  template<typename S, typename M2>
-  inline void Copy(const Persistent<S, M2> &that) {
-    TYPE_CHECK(T, S);
-
-    this->Reset();
-
-    if (!that.IsEmpty()) {
-      this->Reset(that);
-      M::Copy(that, this);
-    }
-  }
-};
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-template<typename T>
-class Global : public v8::Global<T> {
- public:
-  inline Global() : v8::Global<T>() {}
-
-  template<typename S> inline Global(v8::Local<S> that) :
-    v8::Global<T>(v8::Isolate::GetCurrent(), that) {}
-
-  template<typename S>
-  inline Global(const v8::PersistentBase<S> &that) :
-      v8::Global<S>(v8::Isolate::GetCurrent(), that) {}
-
-  inline void Reset() { v8::PersistentBase<T>::Reset(); }
-
-  template <typename S>
-  inline void Reset(const v8::Local<S> &other) {
-    v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
-  }
-
-  template <typename S>
-  inline void Reset(const v8::PersistentBase<S> &other) {
-    v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
-  }
-
-  template<typename P>
-  inline void SetWeak(
-    P *parameter
-    , typename WeakCallbackInfo<P>::Callback callback
-    , WeakCallbackType type) {
-    reinterpret_cast<Persistent<T>*>(this)->SetWeak(
-        parameter, callback, type);
-  }
-};
-#else
-template<typename T>
-class Global : public v8::UniquePersistent<T> {
- public:
-  inline Global() : v8::UniquePersistent<T>() {}
-
-  template<typename S> inline Global(v8::Local<S> that) :
-    v8::UniquePersistent<T>(v8::Isolate::GetCurrent(), that) {}
-
-  template<typename S>
-  inline Global(const v8::PersistentBase<S> &that) :
-      v8::UniquePersistent<S>(v8::Isolate::GetCurrent(), that) {}
-
-  inline void Reset() { v8::PersistentBase<T>::Reset(); }
-
-  template <typename S>
-  inline void Reset(const v8::Local<S> &other) {
-    v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
-  }
-
-  template <typename S>
-  inline void Reset(const v8::PersistentBase<S> &other) {
-    v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other);
-  }
-
-  template<typename P>
-  inline void SetWeak(
-    P *parameter
-    , typename WeakCallbackInfo<P>::Callback callback
-    , WeakCallbackType type) {
-    reinterpret_cast<Persistent<T>*>(this)->SetWeak(
-        parameter, callback, type);
-  }
-};
-#endif
-
-#endif  // NAN_PERSISTENT_12_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_persistent_pre_12_inl.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_persistent_pre_12_inl.h
deleted file mode 100644
index 0d427ed..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_persistent_pre_12_inl.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_PERSISTENT_PRE_12_INL_H_
-#define NAN_PERSISTENT_PRE_12_INL_H_
-
-template<typename T>
-class PersistentBase {
-  v8::Persistent<T> persistent;
-  template<typename U>
-  friend v8::Local<U> New(const PersistentBase<U> &p);
-  template<typename U, typename M>
-  friend v8::Local<U> New(const Persistent<U, M> &p);
-  template<typename U>
-  friend v8::Local<U> New(const Global<U> &p);
-  template<typename S> friend class ReturnValue;
-
- public:
-  inline PersistentBase() :
-      persistent() {}
-
-  inline void Reset() {
-    persistent.Dispose();
-    persistent.Clear();
-  }
-
-  template<typename S>
-  inline void Reset(const v8::Local<S> &other) {
-    TYPE_CHECK(T, S);
-
-    if (!persistent.IsEmpty()) {
-      persistent.Dispose();
-    }
-
-    if (other.IsEmpty()) {
-      persistent.Clear();
-    } else {
-      persistent = v8::Persistent<T>::New(other);
-    }
-  }
-
-  template<typename S>
-  inline void Reset(const PersistentBase<S> &other) {
-    TYPE_CHECK(T, S);
-
-    if (!persistent.IsEmpty()) {
-      persistent.Dispose();
-    }
-
-    if (other.IsEmpty()) {
-      persistent.Clear();
-    } else {
-      persistent = v8::Persistent<T>::New(other.persistent);
-    }
-  }
-
-  inline bool IsEmpty() const { return persistent.IsEmpty(); }
-
-  inline void Empty() { persistent.Clear(); }
-
-  template<typename S>
-  inline bool operator==(const PersistentBase<S> &that) const {
-    return this->persistent == that.persistent;
-  }
-
-  template<typename S>
-  inline bool operator==(const v8::Local<S> &that) const {
-    return this->persistent == that;
-  }
-
-  template<typename S>
-  inline bool operator!=(const PersistentBase<S> &that) const {
-    return !operator==(that);
-  }
-
-  template<typename S>
-  inline bool operator!=(const v8::Local<S> &that) const {
-    return !operator==(that);
-  }
-
-  template<typename P>
-  inline void SetWeak(
-    P *parameter
-    , typename WeakCallbackInfo<P>::Callback callback
-    , WeakCallbackType type);
-
-  inline void ClearWeak() { persistent.ClearWeak(); }
-
-  inline void MarkIndependent() { persistent.MarkIndependent(); }
-
-  inline bool IsIndependent() const { return persistent.IsIndependent(); }
-
-  inline bool IsNearDeath() const { return persistent.IsNearDeath(); }
-
-  inline bool IsWeak() const { return persistent.IsWeak(); }
-
- private:
-  inline explicit PersistentBase(v8::Persistent<T> that) :
-      persistent(that) { }
-  inline explicit PersistentBase(T *val) : persistent(val) {}
-  template<typename S, typename M> friend class Persistent;
-  template<typename S> friend class Global;
-  friend class ObjectWrap;
-};
-
-template<typename T>
-class NonCopyablePersistentTraits {
- public:
-  typedef Persistent<T, NonCopyablePersistentTraits<T> >
-      NonCopyablePersistent;
-  static const bool kResetInDestructor = false;
-  template<typename S, typename M>
-  inline static void Copy(const Persistent<S, M> &source,
-                             NonCopyablePersistent *dest) {
-    Uncompilable<v8::Object>();
-  }
-
-  template<typename O> inline static void Uncompilable() {
-    TYPE_CHECK(O, v8::Primitive);
-  }
-};
-
-template<typename T>
-struct CopyablePersistentTraits {
-  typedef Persistent<T, CopyablePersistentTraits<T> > CopyablePersistent;
-  static const bool kResetInDestructor = true;
-  template<typename S, typename M>
-  static inline void Copy(const Persistent<S, M> &source,
-                             CopyablePersistent *dest) {}
-};
-
-template<typename T, typename M> class Persistent :
-    public PersistentBase<T> {
- public:
-  inline Persistent() {}
-
-  template<typename S> inline Persistent(v8::Handle<S> that)
-      : PersistentBase<T>(v8::Persistent<T>::New(that)) {
-    TYPE_CHECK(T, S);
-  }
-
-  inline Persistent(const Persistent &that) : PersistentBase<T>() {
-    Copy(that);
-  }
-
-  template<typename S, typename M2>
-  inline Persistent(const Persistent<S, M2> &that) :
-      PersistentBase<T>() {
-    Copy(that);
-  }
-
-  inline Persistent &operator=(const Persistent &that) {
-    Copy(that);
-    return *this;
-  }
-
-  template <class S, class M2>
-  inline Persistent &operator=(const Persistent<S, M2> &that) {
-    Copy(that);
-    return *this;
-  }
-
-  inline ~Persistent() {
-    if (M::kResetInDestructor) this->Reset();
-  }
-
- private:
-  inline T *operator*() const { return *PersistentBase<T>::persistent; }
-
-  template<typename S, typename M2>
-  inline void Copy(const Persistent<S, M2> &that) {
-    TYPE_CHECK(T, S);
-
-    this->Reset();
-
-    if (!that.IsEmpty()) {
-      this->persistent = v8::Persistent<T>::New(that.persistent);
-      M::Copy(that, this);
-    }
-  }
-};
-
-template<typename T>
-class Global : public PersistentBase<T> {
-  struct RValue {
-    inline explicit RValue(Global* obj) : object(obj) {}
-    Global* object;
-  };
-
- public:
-  inline Global() : PersistentBase<T>(0) { }
-
-  template <typename S>
-  inline Global(v8::Local<S> that)
-      : PersistentBase<T>(v8::Persistent<T>::New(that)) {
-    TYPE_CHECK(T, S);
-  }
-
-  template <typename S>
-  inline Global(const PersistentBase<S> &that)
-    : PersistentBase<T>(that) {
-    TYPE_CHECK(T, S);
-  }
-  /**
-   * Move constructor.
-   */
-  inline Global(RValue rvalue)
-    : PersistentBase<T>(rvalue.object->persistent) {
-    rvalue.object->Reset();
-  }
-  inline ~Global() { this->Reset(); }
-  /**
-   * Move via assignment.
-   */
-  template<typename S>
-  inline Global &operator=(Global<S> rhs) {
-    TYPE_CHECK(T, S);
-    this->Reset(rhs.persistent);
-    rhs.Reset();
-    return *this;
-  }
-  /**
-   * Cast operator for moves.
-   */
-  inline operator RValue() { return RValue(this); }
-  /**
-   * Pass allows returning uniques from functions, etc.
-   */
-  Global Pass() { return Global(RValue(this)); }
-
- private:
-  Global(Global &);
-  void operator=(Global &);
-  template<typename S> friend class ReturnValue;
-};
-
-#endif  // NAN_PERSISTENT_PRE_12_INL_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_string_bytes.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_string_bytes.h
deleted file mode 100644
index a2e6437..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_string_bytes.h
+++ /dev/null
@@ -1,305 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#ifndef NAN_STRING_BYTES_H_
-#define NAN_STRING_BYTES_H_
-
-// Decodes a v8::Local<v8::String> or Buffer to a raw char*
-
-namespace imp {
-
-using v8::Local;
-using v8::Object;
-using v8::String;
-using v8::Value;
-
-
-//// Base 64 ////
-
-#define base64_encoded_size(size) ((size + 2 - ((size + 2) % 3)) / 3 * 4)
-
-
-
-//// HEX ////
-
-static bool contains_non_ascii_slow(const char* buf, size_t len) {
-  for (size_t i = 0; i < len; ++i) {
-    if (buf[i] & 0x80) return true;
-  }
-  return false;
-}
-
-
-static bool contains_non_ascii(const char* src, size_t len) {
-  if (len < 16) {
-    return contains_non_ascii_slow(src, len);
-  }
-
-  const unsigned bytes_per_word = sizeof(void*);
-  const unsigned align_mask = bytes_per_word - 1;
-  const unsigned unaligned = reinterpret_cast<uintptr_t>(src) & align_mask;
-
-  if (unaligned > 0) {
-    const unsigned n = bytes_per_word - unaligned;
-    if (contains_non_ascii_slow(src, n)) return true;
-    src += n;
-    len -= n;
-  }
-
-
-#if defined(__x86_64__) || defined(_WIN64)
-  const uintptr_t mask = 0x8080808080808080ll;
-#else
-  const uintptr_t mask = 0x80808080l;
-#endif
-
-  const uintptr_t* srcw = reinterpret_cast<const uintptr_t*>(src);
-
-  for (size_t i = 0, n = len / bytes_per_word; i < n; ++i) {
-    if (srcw[i] & mask) return true;
-  }
-
-  const unsigned remainder = len & align_mask;
-  if (remainder > 0) {
-    const size_t offset = len - remainder;
-    if (contains_non_ascii_slow(src + offset, remainder)) return true;
-  }
-
-  return false;
-}
-
-
-static void force_ascii_slow(const char* src, char* dst, size_t len) {
-  for (size_t i = 0; i < len; ++i) {
-    dst[i] = src[i] & 0x7f;
-  }
-}
-
-
-static void force_ascii(const char* src, char* dst, size_t len) {
-  if (len < 16) {
-    force_ascii_slow(src, dst, len);
-    return;
-  }
-
-  const unsigned bytes_per_word = sizeof(void*);
-  const unsigned align_mask = bytes_per_word - 1;
-  const unsigned src_unalign = reinterpret_cast<uintptr_t>(src) & align_mask;
-  const unsigned dst_unalign = reinterpret_cast<uintptr_t>(dst) & align_mask;
-
-  if (src_unalign > 0) {
-    if (src_unalign == dst_unalign) {
-      const unsigned unalign = bytes_per_word - src_unalign;
-      force_ascii_slow(src, dst, unalign);
-      src += unalign;
-      dst += unalign;
-      len -= src_unalign;
-    } else {
-      force_ascii_slow(src, dst, len);
-      return;
-    }
-  }
-
-#if defined(__x86_64__) || defined(_WIN64)
-  const uintptr_t mask = ~0x8080808080808080ll;
-#else
-  const uintptr_t mask = ~0x80808080l;
-#endif
-
-  const uintptr_t* srcw = reinterpret_cast<const uintptr_t*>(src);
-  uintptr_t* dstw = reinterpret_cast<uintptr_t*>(dst);
-
-  for (size_t i = 0, n = len / bytes_per_word; i < n; ++i) {
-    dstw[i] = srcw[i] & mask;
-  }
-
-  const unsigned remainder = len & align_mask;
-  if (remainder > 0) {
-    const size_t offset = len - remainder;
-    force_ascii_slow(src + offset, dst + offset, remainder);
-  }
-}
-
-
-static size_t base64_encode(const char* src,
-                            size_t slen,
-                            char* dst,
-                            size_t dlen) {
-  // We know how much we'll write, just make sure that there's space.
-  assert(dlen >= base64_encoded_size(slen) &&
-      "not enough space provided for base64 encode");
-
-  dlen = base64_encoded_size(slen);
-
-  unsigned a;
-  unsigned b;
-  unsigned c;
-  unsigned i;
-  unsigned k;
-  unsigned n;
-
-  static const char table[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-                              "abcdefghijklmnopqrstuvwxyz"
-                              "0123456789+/";
-
-  i = 0;
-  k = 0;
-  n = slen / 3 * 3;
-
-  while (i < n) {
-    a = src[i + 0] & 0xff;
-    b = src[i + 1] & 0xff;
-    c = src[i + 2] & 0xff;
-
-    dst[k + 0] = table[a >> 2];
-    dst[k + 1] = table[((a & 3) << 4) | (b >> 4)];
-    dst[k + 2] = table[((b & 0x0f) << 2) | (c >> 6)];
-    dst[k + 3] = table[c & 0x3f];
-
-    i += 3;
-    k += 4;
-  }
-
-  if (n != slen) {
-    switch (slen - n) {
-      case 1:
-        a = src[i + 0] & 0xff;
-        dst[k + 0] = table[a >> 2];
-        dst[k + 1] = table[(a & 3) << 4];
-        dst[k + 2] = '=';
-        dst[k + 3] = '=';
-        break;
-
-      case 2:
-        a = src[i + 0] & 0xff;
-        b = src[i + 1] & 0xff;
-        dst[k + 0] = table[a >> 2];
-        dst[k + 1] = table[((a & 3) << 4) | (b >> 4)];
-        dst[k + 2] = table[(b & 0x0f) << 2];
-        dst[k + 3] = '=';
-        break;
-    }
-  }
-
-  return dlen;
-}
-
-
-static size_t hex_encode(const char* src, size_t slen, char* dst, size_t dlen) {
-  // We know how much we'll write, just make sure that there's space.
-  assert(dlen >= slen * 2 &&
-      "not enough space provided for hex encode");
-
-  dlen = slen * 2;
-  for (uint32_t i = 0, k = 0; k < dlen; i += 1, k += 2) {
-    static const char hex[] = "0123456789abcdef";
-    uint8_t val = static_cast<uint8_t>(src[i]);
-    dst[k + 0] = hex[val >> 4];
-    dst[k + 1] = hex[val & 15];
-  }
-
-  return dlen;
-}
-
-
-
-static Local<Value> Encode(const char* buf,
-                           size_t buflen,
-                           enum Encoding encoding) {
-  assert(buflen <= node::Buffer::kMaxLength);
-  if (!buflen && encoding != BUFFER)
-    return New("").ToLocalChecked();
-
-  Local<String> val;
-  switch (encoding) {
-    case BUFFER:
-      return CopyBuffer(buf, buflen).ToLocalChecked();
-
-    case ASCII:
-      if (contains_non_ascii(buf, buflen)) {
-        char* out = new char[buflen];
-        force_ascii(buf, out, buflen);
-        val = New<String>(out, buflen).ToLocalChecked();
-        delete[] out;
-      } else {
-        val = New<String>(buf, buflen).ToLocalChecked();
-      }
-      break;
-
-    case UTF8:
-      val = New<String>(buf, buflen).ToLocalChecked();
-      break;
-
-    case BINARY: {
-      // TODO(isaacs) use ExternalTwoByteString?
-      const unsigned char *cbuf = reinterpret_cast<const unsigned char*>(buf);
-      uint16_t * twobytebuf = new uint16_t[buflen];
-      for (size_t i = 0; i < buflen; i++) {
-        // XXX is the following line platform independent?
-        twobytebuf[i] = cbuf[i];
-      }
-      val = New<String>(twobytebuf, buflen).ToLocalChecked();
-      delete[] twobytebuf;
-      break;
-    }
-
-    case BASE64: {
-      size_t dlen = base64_encoded_size(buflen);
-      char* dst = new char[dlen];
-
-      size_t written = base64_encode(buf, buflen, dst, dlen);
-      assert(written == dlen);
-
-      val = New<String>(dst, dlen).ToLocalChecked();
-      delete[] dst;
-      break;
-    }
-
-    case UCS2: {
-      const uint16_t* data = reinterpret_cast<const uint16_t*>(buf);
-      val = New<String>(data, buflen / 2).ToLocalChecked();
-      break;
-    }
-
-    case HEX: {
-      size_t dlen = buflen * 2;
-      char* dst = new char[dlen];
-      size_t written = hex_encode(buf, buflen, dst, dlen);
-      assert(written == dlen);
-
-      val = New<String>(dst, dlen).ToLocalChecked();
-      delete[] dst;
-      break;
-    }
-
-    default:
-      assert(0 && "unknown encoding");
-      break;
-  }
-
-  return val;
-}
-
-#undef base64_encoded_size
-
-}  // end of namespace imp
-
-#endif  // NAN_STRING_BYTES_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_typedarray_contents.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_typedarray_contents.h
deleted file mode 100644
index b715961..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_typedarray_contents.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_TYPEDARRAY_CONTENTS_H_
-#define NAN_TYPEDARRAY_CONTENTS_H_
-
-template<typename T>
-class TypedArrayContents {
- public:
-  inline explicit TypedArrayContents(v8::Local<v8::Value> from) :
-      length_(0), data_(NULL) {
-
-    size_t length = 0;
-    void*  data = NULL;
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-
-    if (from->IsArrayBufferView()) {
-      v8::Local<v8::ArrayBufferView> array =
-        v8::Local<v8::ArrayBufferView>::Cast(from);
-
-      const size_t    byte_length = array->ByteLength();
-      const ptrdiff_t byte_offset = array->ByteOffset();
-      v8::Local<v8::ArrayBuffer> buffer = array->Buffer();
-
-      length = byte_length / sizeof(T);
-      data   = static_cast<char*>(buffer->GetContents().Data()) + byte_offset;
-    }
-
-#else
-
-    if (from->IsObject() && !from->IsNull()) {
-      v8::Local<v8::Object> array = v8::Local<v8::Object>::Cast(from);
-
-      MaybeLocal<v8::Value> buffer = Get(array,
-        New<v8::String>("buffer").ToLocalChecked());
-      MaybeLocal<v8::Value> byte_length = Get(array,
-        New<v8::String>("byteLength").ToLocalChecked());
-      MaybeLocal<v8::Value> byte_offset = Get(array,
-        New<v8::String>("byteOffset").ToLocalChecked());
-
-      if (!buffer.IsEmpty() &&
-          !byte_length.IsEmpty() && byte_length.ToLocalChecked()->IsUint32() &&
-          !byte_offset.IsEmpty() && byte_offset.ToLocalChecked()->IsUint32()) {
-        data = array->GetIndexedPropertiesExternalArrayData();
-        if(data) {
-          length = byte_length.ToLocalChecked()->Uint32Value() / sizeof(T);
-        }
-      }
-    }
-
-#endif
-
-#if defined(_MSC_VER) && _MSC_VER >= 1900 || __cplusplus >= 201103L
-    assert(reinterpret_cast<uintptr_t>(data) % alignof (T) == 0);
-#elif defined(_MSC_VER) && _MSC_VER >= 1600 || defined(__GNUC__)
-    assert(reinterpret_cast<uintptr_t>(data) % __alignof(T) == 0);
-#else
-    assert(reinterpret_cast<uintptr_t>(data) % sizeof (T) == 0);
-#endif
-
-    length_ = length;
-    data_   = static_cast<T*>(data);
-  }
-
-  inline size_t length() const      { return length_; }
-  inline T* operator*()             { return data_;   }
-  inline const T* operator*() const { return data_;   }
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(TypedArrayContents)
-
-  //Disable heap allocation
-  void *operator new(size_t size);
-  void operator delete(void *, size_t);
-
-  size_t  length_;
-  T*      data_;
-};
-
-#endif  // NAN_TYPEDARRAY_CONTENTS_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_weak.h b/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_weak.h
deleted file mode 100644
index 93f6fe8..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/nan_weak.h
+++ /dev/null
@@ -1,432 +0,0 @@
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-#ifndef NAN_WEAK_H_
-#define NAN_WEAK_H_
-
-static const int kInternalFieldsInWeakCallback = 2;
-static const int kNoInternalFieldIndex = -1;
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-# define NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_ \
-    v8::WeakCallbackInfo<WeakCallbackInfo<T> > const&
-# define NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_ \
-    NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_
-# define NAN_WEAK_PARAMETER_CALLBACK_SIG_ NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_
-# define NAN_WEAK_TWOFIELD_CALLBACK_SIG_ NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_
-#elif NODE_MODULE_VERSION > IOJS_1_1_MODULE_VERSION
-# define NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_ \
-    v8::PhantomCallbackData<WeakCallbackInfo<T> > const&
-# define NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_ \
-    NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_
-# define NAN_WEAK_PARAMETER_CALLBACK_SIG_ NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_
-# define NAN_WEAK_TWOFIELD_CALLBACK_SIG_ NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_
-#elif NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
-# define NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_ \
-    v8::PhantomCallbackData<WeakCallbackInfo<T> > const&
-# define NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_ \
-    v8::InternalFieldsCallbackData<WeakCallbackInfo<T>, void> const&
-# define NAN_WEAK_PARAMETER_CALLBACK_SIG_ NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_
-# define NAN_WEAK_TWOFIELD_CALLBACK_SIG_ NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_
-#elif NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-# define NAN_WEAK_CALLBACK_DATA_TYPE_ \
-    v8::WeakCallbackData<S, WeakCallbackInfo<T> > const&
-# define NAN_WEAK_CALLBACK_SIG_ NAN_WEAK_CALLBACK_DATA_TYPE_
-#else
-# define NAN_WEAK_CALLBACK_DATA_TYPE_ void *
-# define NAN_WEAK_CALLBACK_SIG_ \
-    v8::Persistent<v8::Value>, NAN_WEAK_CALLBACK_DATA_TYPE_
-#endif
-
-template<typename T>
-class WeakCallbackInfo {
- public:
-  typedef void (*Callback)(const WeakCallbackInfo<T>& data);
-  WeakCallbackInfo(
-      Persistent<v8::Value> *persistent
-    , Callback callback
-    , void *parameter
-    , void *field1 = 0
-    , void *field2 = 0) :
-        callback_(callback), isolate_(0), parameter_(parameter) {
-    std::memcpy(&persistent_, persistent, sizeof (v8::Persistent<v8::Value>));
-    internal_fields_[0] = field1;
-    internal_fields_[1] = field2;
-  }
-  inline v8::Isolate *GetIsolate() const { return isolate_; }
-  inline T *GetParameter() const { return static_cast<T*>(parameter_); }
-  inline void *GetInternalField(int index) const {
-    assert((index == 0 || index == 1) && "internal field index out of bounds");
-    if (index == 0) {
-      return internal_fields_[0];
-    } else {
-      return internal_fields_[1];
-    }
-  }
-
- private:
-  NAN_DISALLOW_ASSIGN_COPY_MOVE(WeakCallbackInfo)
-  Callback callback_;
-  v8::Isolate *isolate_;
-  void *parameter_;
-  void *internal_fields_[kInternalFieldsInWeakCallback];
-  v8::Persistent<v8::Value> persistent_;
-  template<typename S, typename M> friend class Persistent;
-  template<typename S> friend class PersistentBase;
-#if NODE_MODULE_VERSION <= NODE_0_12_MODULE_VERSION
-# if NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-  template<typename S>
-  static void invoke(NAN_WEAK_CALLBACK_SIG_ data);
-  template<typename S>
-  static WeakCallbackInfo *unwrap(NAN_WEAK_CALLBACK_DATA_TYPE_ data);
-# else
-  static void invoke(NAN_WEAK_CALLBACK_SIG_ data);
-  static WeakCallbackInfo *unwrap(NAN_WEAK_CALLBACK_DATA_TYPE_ data);
-# endif
-#else
-# if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                     \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-  template<bool isFirstPass>
-  static void invokeparameter(NAN_WEAK_PARAMETER_CALLBACK_SIG_ data);
-  template<bool isFirstPass>
-  static void invoketwofield(NAN_WEAK_TWOFIELD_CALLBACK_SIG_ data);
-# else
-  static void invokeparameter(NAN_WEAK_PARAMETER_CALLBACK_SIG_ data);
-  static void invoketwofield(NAN_WEAK_TWOFIELD_CALLBACK_SIG_ data);
-# endif
-  static WeakCallbackInfo *unwrapparameter(
-      NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_ data);
-  static WeakCallbackInfo *unwraptwofield(
-      NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_ data);
-#endif
-};
-
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-
-template<typename T>
-template<bool isFirstPass>
-void
-WeakCallbackInfo<T>::invokeparameter(NAN_WEAK_PARAMETER_CALLBACK_SIG_ data) {
-  WeakCallbackInfo<T> *cbinfo = unwrapparameter(data);
-  if (isFirstPass) {
-    cbinfo->persistent_.Reset();
-    data.SetSecondPassCallback(invokeparameter<false>);
-  } else {
-    cbinfo->callback_(*cbinfo);
-    delete cbinfo;
-  }
-}
-
-template<typename T>
-template<bool isFirstPass>
-void
-WeakCallbackInfo<T>::invoketwofield(NAN_WEAK_TWOFIELD_CALLBACK_SIG_ data) {
-  WeakCallbackInfo<T> *cbinfo = unwraptwofield(data);
-  if (isFirstPass) {
-    cbinfo->persistent_.Reset();
-    data.SetSecondPassCallback(invoketwofield<false>);
-  } else {
-    cbinfo->callback_(*cbinfo);
-    delete cbinfo;
-  }
-}
-
-template<typename T>
-WeakCallbackInfo<T> *WeakCallbackInfo<T>::unwrapparameter(
-    NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_ data) {
-  WeakCallbackInfo<T> *cbinfo =
-      static_cast<WeakCallbackInfo<T>*>(data.GetParameter());
-  cbinfo->isolate_ = data.GetIsolate();
-  return cbinfo;
-}
-
-template<typename T>
-WeakCallbackInfo<T> *WeakCallbackInfo<T>::unwraptwofield(
-    NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_ data) {
-  WeakCallbackInfo<T> *cbinfo =
-      static_cast<WeakCallbackInfo<T>*>(data.GetInternalField(0));
-  cbinfo->isolate_ = data.GetIsolate();
-  return cbinfo;
-}
-
-#undef NAN_WEAK_PARAMETER_CALLBACK_SIG_
-#undef NAN_WEAK_TWOFIELD_CALLBACK_SIG_
-#undef NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_
-#undef NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_
-# elif NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
-
-template<typename T>
-void
-WeakCallbackInfo<T>::invokeparameter(NAN_WEAK_PARAMETER_CALLBACK_SIG_ data) {
-  WeakCallbackInfo<T> *cbinfo = unwrapparameter(data);
-  cbinfo->persistent_.Reset();
-  cbinfo->callback_(*cbinfo);
-  delete cbinfo;
-}
-
-template<typename T>
-void
-WeakCallbackInfo<T>::invoketwofield(NAN_WEAK_TWOFIELD_CALLBACK_SIG_ data) {
-  WeakCallbackInfo<T> *cbinfo = unwraptwofield(data);
-  cbinfo->persistent_.Reset();
-  cbinfo->callback_(*cbinfo);
-  delete cbinfo;
-}
-
-template<typename T>
-WeakCallbackInfo<T> *WeakCallbackInfo<T>::unwrapparameter(
-    NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_ data) {
-  WeakCallbackInfo<T> *cbinfo =
-       static_cast<WeakCallbackInfo<T>*>(data.GetParameter());
-  cbinfo->isolate_ = data.GetIsolate();
-  return cbinfo;
-}
-
-template<typename T>
-WeakCallbackInfo<T> *WeakCallbackInfo<T>::unwraptwofield(
-    NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_ data) {
-  WeakCallbackInfo<T> *cbinfo =
-       static_cast<WeakCallbackInfo<T>*>(data.GetInternalField1());
-  cbinfo->isolate_ = data.GetIsolate();
-  return cbinfo;
-}
-
-#undef NAN_WEAK_PARAMETER_CALLBACK_SIG_
-#undef NAN_WEAK_TWOFIELD_CALLBACK_SIG_
-#undef NAN_WEAK_PARAMETER_CALLBACK_DATA_TYPE_
-#undef NAN_WEAK_TWOFIELD_CALLBACK_DATA_TYPE_
-#elif NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-
-template<typename T>
-template<typename S>
-void WeakCallbackInfo<T>::invoke(NAN_WEAK_CALLBACK_SIG_ data) {
-  WeakCallbackInfo<T> *cbinfo = unwrap(data);
-  cbinfo->persistent_.Reset();
-  cbinfo->callback_(*cbinfo);
-  delete cbinfo;
-}
-
-template<typename T>
-template<typename S>
-WeakCallbackInfo<T> *WeakCallbackInfo<T>::unwrap(
-    NAN_WEAK_CALLBACK_DATA_TYPE_ data) {
-  void *parameter = data.GetParameter();
-  WeakCallbackInfo<T> *cbinfo =
-      static_cast<WeakCallbackInfo<T>*>(parameter);
-  cbinfo->isolate_ = data.GetIsolate();
-  return cbinfo;
-}
-
-#undef NAN_WEAK_CALLBACK_SIG_
-#undef NAN_WEAK_CALLBACK_DATA_TYPE_
-#else
-
-template<typename T>
-void WeakCallbackInfo<T>::invoke(NAN_WEAK_CALLBACK_SIG_ data) {
-  WeakCallbackInfo<T> *cbinfo = unwrap(data);
-  cbinfo->persistent_.Dispose();
-  cbinfo->persistent_.Clear();
-  cbinfo->callback_(*cbinfo);
-  delete cbinfo;
-}
-
-template<typename T>
-WeakCallbackInfo<T> *WeakCallbackInfo<T>::unwrap(
-    NAN_WEAK_CALLBACK_DATA_TYPE_ data) {
-  WeakCallbackInfo<T> *cbinfo =
-      static_cast<WeakCallbackInfo<T>*>(data);
-  cbinfo->isolate_ = v8::Isolate::GetCurrent();
-  return cbinfo;
-}
-
-#undef NAN_WEAK_CALLBACK_SIG_
-#undef NAN_WEAK_CALLBACK_DATA_TYPE_
-#endif
-
-#if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 ||                      \
-  (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3))
-template<typename T, typename M>
-template<typename P>
-inline void Persistent<T, M>::SetWeak(
-    P *parameter
-  , typename WeakCallbackInfo<P>::Callback callback
-  , WeakCallbackType type) {
-  WeakCallbackInfo<P> *wcbd;
-  if (type == WeakCallbackType::kParameter) {
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , parameter);
-    v8::PersistentBase<T>::SetWeak(
-        wcbd
-      , WeakCallbackInfo<P>::template invokeparameter<true>
-      , type);
-  } else {
-    v8::Local<T>* self = reinterpret_cast<v8::Local<T>*>(this);
-    assert((*self)->IsObject());
-    int count = (*self)->InternalFieldCount();
-    void *internal_fields[kInternalFieldsInWeakCallback] = {0, 0};
-    for (int i = 0; i < count && i < kInternalFieldsInWeakCallback; i++) {
-      internal_fields[i] = (*self)->GetAlignedPointerFromInternalField(i);
-    }
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , 0
-      , internal_fields[0]
-      , internal_fields[1]);
-    (*self)->SetAlignedPointerInInternalField(0, wcbd);
-    v8::PersistentBase<T>::SetWeak(
-        static_cast<WeakCallbackInfo<P>*>(0)
-      , WeakCallbackInfo<P>::template invoketwofield<true>
-      , type);
-  }
-}
-#elif NODE_MODULE_VERSION > IOJS_1_1_MODULE_VERSION
-template<typename T, typename M>
-template<typename P>
-inline void Persistent<T, M>::SetWeak(
-    P *parameter
-  , typename WeakCallbackInfo<P>::Callback callback
-  , WeakCallbackType type) {
-  WeakCallbackInfo<P> *wcbd;
-  if (type == WeakCallbackType::kParameter) {
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , parameter);
-    v8::PersistentBase<T>::SetPhantom(
-        wcbd
-      , WeakCallbackInfo<P>::invokeparameter);
-  } else {
-    v8::Local<T>* self = reinterpret_cast<v8::Local<T>*>(this);
-    assert((*self)->IsObject());
-    int count = (*self)->InternalFieldCount();
-    void *internal_fields[kInternalFieldsInWeakCallback] = {0, 0};
-    for (int i = 0; i < count && i < kInternalFieldsInWeakCallback; i++) {
-      internal_fields[i] = (*self)->GetAlignedPointerFromInternalField(i);
-    }
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , 0
-      , internal_fields[0]
-      , internal_fields[1]);
-    (*self)->SetAlignedPointerInInternalField(0, wcbd);
-    v8::PersistentBase<T>::SetPhantom(
-        static_cast<WeakCallbackInfo<P>*>(0)
-      , WeakCallbackInfo<P>::invoketwofield
-      , 0
-      , count > 1 ? 1 : kNoInternalFieldIndex);
-  }
-}
-#elif NODE_MODULE_VERSION > NODE_0_12_MODULE_VERSION
-template<typename T, typename M>
-template<typename P>
-inline void Persistent<T, M>::SetWeak(
-    P *parameter
-  , typename WeakCallbackInfo<P>::Callback callback
-  , WeakCallbackType type) {
-  WeakCallbackInfo<P> *wcbd;
-  if (type == WeakCallbackType::kParameter) {
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , parameter);
-    v8::PersistentBase<T>::SetPhantom(
-        wcbd
-      , WeakCallbackInfo<P>::invokeparameter);
-  } else {
-    v8::Local<T>* self = reinterpret_cast<v8::Local<T>*>(this);
-    assert((*self)->IsObject());
-    int count = (*self)->InternalFieldCount();
-    void *internal_fields[kInternalFieldsInWeakCallback] = {0, 0};
-    for (int i = 0; i < count && i < kInternalFieldsInWeakCallback; i++) {
-      internal_fields[i] = (*self)->GetAlignedPointerFromInternalField(i);
-    }
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , 0
-      , internal_fields[0]
-      , internal_fields[1]);
-    (*self)->SetAlignedPointerInInternalField(0, wcbd);
-    v8::PersistentBase<T>::SetPhantom(
-        WeakCallbackInfo<P>::invoketwofield
-      , 0
-      , count > 1 ? 1 : kNoInternalFieldIndex);
-  }
-}
-#elif NODE_MODULE_VERSION > NODE_0_10_MODULE_VERSION
-template<typename T, typename M>
-template<typename P>
-inline void Persistent<T, M>::SetWeak(
-    P *parameter
-  , typename WeakCallbackInfo<P>::Callback callback
-  , WeakCallbackType type) {
-  WeakCallbackInfo<P> *wcbd;
-  if (type == WeakCallbackType::kParameter) {
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , parameter);
-    v8::PersistentBase<T>::SetWeak(wcbd, WeakCallbackInfo<P>::invoke);
-  } else {
-    v8::Local<T>* self = reinterpret_cast<v8::Local<T>*>(this);
-    assert((*self)->IsObject());
-    int count = (*self)->InternalFieldCount();
-    void *internal_fields[kInternalFieldsInWeakCallback] = {0, 0};
-    for (int i = 0; i < count && i < kInternalFieldsInWeakCallback; i++) {
-      internal_fields[i] = (*self)->GetAlignedPointerFromInternalField(i);
-    }
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , 0
-      , internal_fields[0]
-      , internal_fields[1]);
-    v8::PersistentBase<T>::SetWeak(wcbd, WeakCallbackInfo<P>::invoke);
-  }
-}
-#else
-template<typename T>
-template<typename P>
-inline void PersistentBase<T>::SetWeak(
-    P *parameter
-  , typename WeakCallbackInfo<P>::Callback callback
-  , WeakCallbackType type) {
-  WeakCallbackInfo<P> *wcbd;
-  if (type == WeakCallbackType::kParameter) {
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , parameter);
-    persistent.MakeWeak(wcbd, WeakCallbackInfo<P>::invoke);
-  } else {
-    v8::Local<T>* self = reinterpret_cast<v8::Local<T>*>(this);
-    assert((*self)->IsObject());
-    int count = (*self)->InternalFieldCount();
-    void *internal_fields[kInternalFieldsInWeakCallback] = {0, 0};
-    for (int i = 0; i < count && i < kInternalFieldsInWeakCallback; i++) {
-      internal_fields[i] = (*self)->GetPointerFromInternalField(i);
-    }
-    wcbd = new WeakCallbackInfo<P>(
-        reinterpret_cast<Persistent<v8::Value>*>(this)
-      , callback
-      , 0
-      , internal_fields[0]
-      , internal_fields[1]);
-    persistent.MakeWeak(wcbd, WeakCallbackInfo<P>::invoke);
-  }
-}
-#endif
-
-#endif  // NAN_WEAK_H_
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/package.json b/node_modules/jsdom/node_modules/contextify/node_modules/nan/package.json
deleted file mode 100644
index 1a3993b..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/package.json
+++ /dev/null
@@ -1,96 +0,0 @@
-{
-  "name": "nan",
-  "version": "2.4.0",
-  "description": "Native Abstractions for Node.js: C++ header for Node 0.8 -> 6 compatibility",
-  "main": "include_dirs.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/nodejs/nan.git"
-  },
-  "scripts": {
-    "test": "tap --gc --stderr test/js/*-test.js",
-    "rebuild-tests": "node-gyp rebuild --msvs_version=2013 --directory test",
-    "docs": "doc/.build.sh"
-  },
-  "contributors": [
-    {
-      "name": "Rod Vagg",
-      "email": "r@va.gg",
-      "url": "https://github.com/rvagg"
-    },
-    {
-      "name": "Benjamin Byholm",
-      "email": "bbyholm@abo.fi",
-      "url": "https://github.com/kkoopa/"
-    },
-    {
-      "name": "Trevor Norris",
-      "email": "trev.norris@gmail.com",
-      "url": "https://github.com/trevnorris"
-    },
-    {
-      "name": "Nathan Rajlich",
-      "email": "nathan@tootallnate.net",
-      "url": "https://github.com/TooTallNate"
-    },
-    {
-      "name": "Brett Lawson",
-      "email": "brett19@gmail.com",
-      "url": "https://github.com/brett19"
-    },
-    {
-      "name": "Ben Noordhuis",
-      "email": "info@bnoordhuis.nl",
-      "url": "https://github.com/bnoordhuis"
-    },
-    {
-      "name": "David Siegel",
-      "email": "david@artcom.de",
-      "url": "https://github.com/agnat"
-    }
-  ],
-  "devDependencies": {
-    "bindings": "~1.2.1",
-    "commander": "^2.8.1",
-    "glob": "^5.0.14",
-    "node-gyp": "~3.0.1",
-    "readable-stream": "^2.1.4",
-    "tap": "~0.7.1",
-    "xtend": "~4.0.0"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/nodejs/nan/issues"
-  },
-  "homepage": "https://github.com/nodejs/nan#readme",
-  "_id": "nan@2.4.0",
-  "_shasum": "fb3c59d45fe4effe215f0b890f8adf6eb32d2232",
-  "_resolved": "https://registry.npmjs.org/nan/-/nan-2.4.0.tgz",
-  "_from": "nan@>=2.1.0 <3.0.0",
-  "_npmVersion": "3.3.6",
-  "_nodeVersion": "5.0.0",
-  "_npmUser": {
-    "name": "kkoopa",
-    "email": "bbyholm@abo.fi"
-  },
-  "dist": {
-    "shasum": "fb3c59d45fe4effe215f0b890f8adf6eb32d2232",
-    "tarball": "https://registry.npmjs.org/nan/-/nan-2.4.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    },
-    {
-      "name": "kkoopa",
-      "email": "bbyholm@abo.fi"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/nan-2.4.0.tgz_1468158679820_0.6951719264034182"
-  },
-  "directories": {},
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/1to2.js b/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/1to2.js
deleted file mode 100755
index b7498e4..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/1to2.js
+++ /dev/null
@@ -1,412 +0,0 @@
-#!/usr/bin/env node
-/*********************************************************************
- * NAN - Native Abstractions for Node.js
- *
- * Copyright (c) 2016 NAN contributors
- *
- * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md>
- ********************************************************************/
-
-var commander = require('commander'),
-    fs = require('fs'),
-    glob = require('glob'),
-    groups = [],
-    total = 0,
-    warning1 = '/* ERROR: Rewrite using Buffer */\n',
-    warning2 = '\\/\\* ERROR\\: Rewrite using Buffer \\*\\/\\n',
-    length,
-    i;
-
-fs.readFile(__dirname + '/package.json', 'utf8', function (err, data) {
-  if (err) {
-    throw err;
-  }
-
-  commander
-      .version(JSON.parse(data).version)
-      .usage('[options] <file ...>')
-      .parse(process.argv);
-
-  if (!process.argv.slice(2).length) {
-    commander.outputHelp();
-  }
-});
-
-/* construct strings representing regular expressions
-   each expression contains a unique group allowing for identification of the match
-   the index of this key group, relative to the regular expression in question,
-    is indicated by the first array member */
-
-/* simple substistutions, key group is the entire match, 0 */
-groups.push([0, [
-  '_NAN_',
-  'NODE_SET_METHOD',
-  'NODE_SET_PROTOTYPE_METHOD',
-  'NanAsciiString',
-  'NanEscapeScope',
-  'NanReturnValue',
-  'NanUcs2String'].join('|')]);
-
-/* substitutions of parameterless macros, key group is 1 */
-groups.push([1, ['(', [
-  'NanEscapableScope',
-  'NanReturnNull',
-  'NanReturnUndefined',
-  'NanScope'].join('|'), ')\\(\\)'].join('')]);
-
-/* replace TryCatch with NanTryCatch once, gobbling possible namespace, key group 2 */
-groups.push([2, '(?:(?:v8\\:\\:)?|(Nan)?)(TryCatch)']);
-
-/* NanNew("string") will likely not fail a ToLocalChecked(), key group 1 */ 
-groups.push([1, ['(NanNew)', '(\\("[^\\"]*"[^\\)]*\\))(?!\\.ToLocalChecked\\(\\))'].join('')]);
-
-/* Removed v8 APIs, warn that the code needs rewriting using node::Buffer, key group 2 */
-groups.push([2, ['(', warning2, ')?', '^.*?(', [
-      'GetIndexedPropertiesExternalArrayDataLength',
-      'GetIndexedPropertiesExternalArrayData',
-      'GetIndexedPropertiesExternalArrayDataType',
-      'GetIndexedPropertiesPixelData',
-      'GetIndexedPropertiesPixelDataLength',
-      'HasIndexedPropertiesInExternalArrayData',
-      'HasIndexedPropertiesInPixelData',
-      'SetIndexedPropertiesToExternalArrayData',
-      'SetIndexedPropertiesToPixelData'].join('|'), ')'].join('')]);
-
-/* No need for NanScope in V8-exposed methods, key group 2 */
-groups.push([2, ['((', [
-      'NAN_METHOD',
-      'NAN_GETTER',
-      'NAN_SETTER',
-      'NAN_PROPERTY_GETTER',
-      'NAN_PROPERTY_SETTER',
-      'NAN_PROPERTY_ENUMERATOR',
-      'NAN_PROPERTY_DELETER',
-      'NAN_PROPERTY_QUERY',
-      'NAN_INDEX_GETTER',
-      'NAN_INDEX_SETTER',
-      'NAN_INDEX_ENUMERATOR',
-      'NAN_INDEX_DELETER',
-      'NAN_INDEX_QUERY'].join('|'), ')\\([^\\)]*\\)\\s*\\{)\\s*NanScope\\(\\)\\s*;'].join('')]);
-
-/* v8::Value::ToXXXXXXX returns v8::MaybeLocal<T>, key group 3 */
-groups.push([3, ['([\\s\\(\\)])([^\\s\\(\\)]+)->(', [
-      'Boolean',
-      'Number',
-      'String',
-      'Object',
-      'Integer',
-      'Uint32',
-      'Int32'].join('|'), ')\\('].join('')]);
-
-/* v8::Value::XXXXXXXValue returns v8::Maybe<T>, key group 3 */
-groups.push([3, ['([\\s\\(\\)])([^\\s\\(\\)]+)->((?:', [
-      'Boolean',
-      'Number',
-      'Integer',
-      'Uint32',
-      'Int32'].join('|'), ')Value)\\('].join('')]);
-
-/* NAN_WEAK_CALLBACK macro was removed, write out callback definition, key group 1 */
-groups.push([1, '(NAN_WEAK_CALLBACK)\\(([^\\s\\)]+)\\)']);
-
-/* node::ObjectWrap and v8::Persistent have been replaced with Nan implementations, key group 1 */
-groups.push([1, ['(', [
-  'NanDisposePersistent',
-  'NanObjectWrapHandle'].join('|'), ')\\s*\\(\\s*([^\\s\\)]+)'].join('')]);
-
-/* Since NanPersistent there is no need for NanMakeWeakPersistent, key group 1 */
-groups.push([1, '(NanMakeWeakPersistent)\\s*\\(\\s*([^\\s,]+)\\s*,\\s*']);
-
-/* Many methods of v8::Object and others now return v8::MaybeLocal<T>, key group 3 */
-groups.push([3, ['([\\s])([^\\s]+)->(', [
-  'GetEndColumn',
-  'GetFunction',
-  'GetLineNumber',
-  'NewInstance',
-  'GetPropertyNames',
-  'GetOwnPropertyNames',
-  'GetSourceLine',
-  'GetStartColumn',
-  'ObjectProtoToString',
-  'ToArrayIndex',
-  'ToDetailString',
-  'CallAsConstructor',
-  'CallAsFunction',
-  'CloneElementAt',
-  'Delete',
-  'ForceSet',
-  'Get',
-  'GetPropertyAttributes',
-  'GetRealNamedProperty',
-  'GetRealNamedPropertyInPrototypeChain',
-  'Has',
-  'HasOwnProperty',
-  'HasRealIndexedProperty',
-  'HasRealNamedCallbackProperty',
-  'HasRealNamedProperty',
-  'Set',
-  'SetAccessor',
-  'SetIndexedPropertyHandler',
-  'SetNamedPropertyHandler',
-  'SetPrototype'].join('|'), ')\\('].join('')]);
-
-/* You should get an error if any of these fail anyways,
-   or handle the error better, it is indicated either way, key group 2 */
-groups.push([2, ['NanNew(<(?:v8\\:\\:)?(', ['Date', 'String', 'RegExp'].join('|'), ')>)(\\([^\\)]*\\))(?!\\.ToLocalChecked\\(\\))'].join('')]);
-
-/* v8::Value::Equals now returns a v8::Maybe, key group 3 */
-groups.push([3, '([\\s\\(\\)])([^\\s\\(\\)]+)->(Equals)\\(([^\\s\\)]+)']);
-
-/* NanPersistent makes this unnecessary, key group 1 */
-groups.push([1, '(NanAssignPersistent)(?:<v8\\:\\:[^>]+>)?\\(([^,]+),\\s*']);
-
-/* args has been renamed to info, key group 2 */
-groups.push([2, '(\\W)(args)(\\W)'])
-
-/* node::ObjectWrap was replaced with NanObjectWrap, key group 2 */
-groups.push([2, '(\\W)(?:node\\:\\:)?(ObjectWrap)(\\W)']);
-
-/* v8::Persistent was replaced with NanPersistent, key group 2 */
-groups.push([2, '(\\W)(?:v8\\:\\:)?(Persistent)(\\W)']);
-
-/* counts the number of capturing groups in a well-formed regular expression,
-   ignoring non-capturing groups and escaped parentheses */
-function groupcount(s) {
-  var positive = s.match(/\((?!\?)/g),
-      negative = s.match(/\\\(/g);
-  return (positive ? positive.length : 0) - (negative ? negative.length : 0);
-}
-
-/* compute the absolute position of each key group in the joined master RegExp */
-for (i = 1, length = groups.length; i < length; i++) {
-	total += groupcount(groups[i - 1][1]);
-	groups[i][0] += total;
-}
-
-/* create the master RegExp, whis is the union of all the groups' expressions */
-master = new RegExp(groups.map(function (a) { return a[1]; }).join('|'), 'gm');
-
-/* replacement function for String.replace, receives 21 arguments */
-function replace() {
-	/* simple expressions */
-      switch (arguments[groups[0][0]]) {
-        case '_NAN_':
-          return 'NAN_';
-        case 'NODE_SET_METHOD':
-          return 'NanSetMethod';
-        case 'NODE_SET_PROTOTYPE_METHOD':
-          return 'NanSetPrototypeMethod';
-        case 'NanAsciiString':
-          return 'NanUtf8String';
-        case 'NanEscapeScope':
-          return 'scope.Escape';
-        case 'NanReturnNull':
-          return 'info.GetReturnValue().SetNull';
-        case 'NanReturnValue':
-          return 'info.GetReturnValue().Set';
-        case 'NanUcs2String':
-          return 'v8::String::Value';
-        default:
-      }
-
-      /* macros without arguments */
-      switch (arguments[groups[1][0]]) {
-        case 'NanEscapableScope':
-          return 'NanEscapableScope scope'
-        case 'NanReturnUndefined':
-          return 'return';
-        case 'NanScope':
-          return 'NanScope scope';
-        default:
-      }
-
-      /* TryCatch, emulate negative backref */
-      if (arguments[groups[2][0]] === 'TryCatch') {
-        return arguments[groups[2][0] - 1] ? arguments[0] : 'NanTryCatch';
-      }
-
-      /* NanNew("foo") --> NanNew("foo").ToLocalChecked() */
-      if (arguments[groups[3][0]] === 'NanNew') {
-        return [arguments[0], '.ToLocalChecked()'].join('');
-      }
-
-      /* insert warning for removed functions as comment on new line above */
-      switch (arguments[groups[4][0]]) {
-        case 'GetIndexedPropertiesExternalArrayData':
-        case 'GetIndexedPropertiesExternalArrayDataLength':
-        case 'GetIndexedPropertiesExternalArrayDataType':
-        case 'GetIndexedPropertiesPixelData':
-        case 'GetIndexedPropertiesPixelDataLength':
-        case 'HasIndexedPropertiesInExternalArrayData':
-        case 'HasIndexedPropertiesInPixelData':
-        case 'SetIndexedPropertiesToExternalArrayData':
-        case 'SetIndexedPropertiesToPixelData':
-          return arguments[groups[4][0] - 1] ? arguments[0] : [warning1, arguments[0]].join('');
-        default:
-      }
-
-     /* remove unnecessary NanScope() */
-      switch (arguments[groups[5][0]]) {
-        case 'NAN_GETTER':
-        case 'NAN_METHOD':
-        case 'NAN_SETTER':
-        case 'NAN_INDEX_DELETER':
-        case 'NAN_INDEX_ENUMERATOR':
-        case 'NAN_INDEX_GETTER':
-        case 'NAN_INDEX_QUERY':
-        case 'NAN_INDEX_SETTER':
-        case 'NAN_PROPERTY_DELETER':
-        case 'NAN_PROPERTY_ENUMERATOR':
-        case 'NAN_PROPERTY_GETTER':
-        case 'NAN_PROPERTY_QUERY':
-        case 'NAN_PROPERTY_SETTER':
-          return arguments[groups[5][0] - 1];
-        default:
-      }
-
-      /* Value converstion */
-      switch (arguments[groups[6][0]]) {
-        case 'Boolean':
-        case 'Int32':
-        case 'Integer':
-        case 'Number':
-        case 'Object':
-        case 'String':
-        case 'Uint32':
-          return [arguments[groups[6][0] - 2], 'NanTo<v8::', arguments[groups[6][0]], '>(',  arguments[groups[6][0] - 1]].join('');
-        default:
-      }
-
-      /* other value conversion */
-      switch (arguments[groups[7][0]]) {
-        case 'BooleanValue':
-          return [arguments[groups[7][0] - 2], 'NanTo<bool>(', arguments[groups[7][0] - 1]].join('');
-        case 'Int32Value':
-          return [arguments[groups[7][0] - 2], 'NanTo<int32_t>(', arguments[groups[7][0] - 1]].join('');
-        case 'IntegerValue':
-          return [arguments[groups[7][0] - 2], 'NanTo<int64_t>(', arguments[groups[7][0] - 1]].join('');
-        case 'Uint32Value':
-          return [arguments[groups[7][0] - 2], 'NanTo<uint32_t>(', arguments[groups[7][0] - 1]].join('');
-        default:
-      }
-
-      /* NAN_WEAK_CALLBACK */
-      if (arguments[groups[8][0]] === 'NAN_WEAK_CALLBACK') {
-        return ['template<typename T>\nvoid ',
-          arguments[groups[8][0] + 1], '(const NanWeakCallbackInfo<T> &data)'].join('');
-      }
-
-      /* use methods on NAN classes instead */
-      switch (arguments[groups[9][0]]) {
-        case 'NanDisposePersistent':
-          return [arguments[groups[9][0] + 1], '.Reset('].join('');
-        case 'NanObjectWrapHandle':
-          return [arguments[groups[9][0] + 1], '->handle('].join('');
-        default:
-      }
-
-      /* use method on NanPersistent instead */
-      if (arguments[groups[10][0]] === 'NanMakeWeakPersistent') {
-        return arguments[groups[10][0] + 1] + '.SetWeak(';
-      }
-
-      /* These return Maybes, the upper ones take no arguments */
-      switch (arguments[groups[11][0]]) {
-        case 'GetEndColumn':
-        case 'GetFunction':
-        case 'GetLineNumber':
-        case 'GetOwnPropertyNames':
-        case 'GetPropertyNames':
-        case 'GetSourceLine':
-        case 'GetStartColumn':
-        case 'NewInstance':
-        case 'ObjectProtoToString':
-        case 'ToArrayIndex':
-        case 'ToDetailString':
-          return [arguments[groups[11][0] - 2], 'Nan', arguments[groups[11][0]], '(', arguments[groups[11][0] - 1]].join('');
-        case 'CallAsConstructor':
-        case 'CallAsFunction':
-        case 'CloneElementAt':
-        case 'Delete':
-        case 'ForceSet':
-        case 'Get':
-        case 'GetPropertyAttributes':
-        case 'GetRealNamedProperty':
-        case 'GetRealNamedPropertyInPrototypeChain':
-        case 'Has':
-        case 'HasOwnProperty':
-        case 'HasRealIndexedProperty':
-        case 'HasRealNamedCallbackProperty':
-        case 'HasRealNamedProperty':
-        case 'Set':
-        case 'SetAccessor':
-        case 'SetIndexedPropertyHandler':
-        case 'SetNamedPropertyHandler':
-        case 'SetPrototype':
-          return [arguments[groups[11][0] - 2], 'Nan', arguments[groups[11][0]], '(', arguments[groups[11][0] - 1], ', '].join('');
-        default:
-      }
-
-      /* Automatic ToLocalChecked(), take it or leave it */
-      switch (arguments[groups[12][0]]) {
-        case 'Date':
-        case 'String':
-        case 'RegExp':
-          return ['NanNew', arguments[groups[12][0] - 1], arguments[groups[12][0] + 1], '.ToLocalChecked()'].join('');
-        default:
-      }
-
-      /* NanEquals is now required for uniformity */
-      if (arguments[groups[13][0]] === 'Equals') {
-        return [arguments[groups[13][0] - 1], 'NanEquals(', arguments[groups[13][0] - 1], ', ', arguments[groups[13][0] + 1]].join('');
-      }
-
-      /* use method on replacement class instead */
-      if (arguments[groups[14][0]] === 'NanAssignPersistent') {
-        return [arguments[groups[14][0] + 1], '.Reset('].join('');
-      }
-
-      /* args --> info */
-      if (arguments[groups[15][0]] === 'args') {
-        return [arguments[groups[15][0] - 1], 'info', arguments[groups[15][0] + 1]].join('');
-      }
-
-      /* ObjectWrap --> NanObjectWrap */
-      if (arguments[groups[16][0]] === 'ObjectWrap') {
-        return [arguments[groups[16][0] - 1], 'NanObjectWrap', arguments[groups[16][0] + 1]].join('');
-      }
-
-      /* Persistent --> NanPersistent */
-      if (arguments[groups[17][0]] === 'Persistent') {
-        return [arguments[groups[17][0] - 1], 'NanPersistent', arguments[groups[17][0] + 1]].join('');
-      }
-
-      /* This should not happen. A switch is probably missing a case if it does. */
-      throw 'Unhandled match: ' + arguments[0];
-}
-
-/* reads a file, runs replacement and writes it back */
-function processFile(file) {
-  fs.readFile(file, {encoding: 'utf8'}, function (err, data) {
-    if (err) {
-      throw err;
-    }
-
-    /* run replacement twice, might need more runs */
-    fs.writeFile(file, data.replace(master, replace).replace(master, replace), function (err) {
-      if (err) {
-        throw err;
-      }
-    });
-  });
-}
-
-/* process file names from command line and process the identified files */
-for (i = 2, length = process.argv.length; i < length; i++) {
-  glob(process.argv[i], function (err, matches) {
-    if (err) {
-      throw err;
-    }
-    matches.forEach(processFile);
-  });
-}
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/README.md b/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/README.md
deleted file mode 100644
index 7f07e4b..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-1to2 naively converts source code files from NAN 1 to NAN 2. There will be erroneous conversions,
-false positives and missed opportunities. The input files are rewritten in place. Make sure that
-you have backups. You will have to manually review the changes afterwards and do some touchups.
-
-```sh
-$ tools/1to2.js
-
-  Usage: 1to2 [options] <file ...>
-
-  Options:
-
-    -h, --help     output usage information
-    -V, --version  output the version number
-```
diff --git a/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/package.json b/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/package.json
deleted file mode 100644
index 2dcdd78..0000000
--- a/node_modules/jsdom/node_modules/contextify/node_modules/nan/tools/package.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name": "1to2",
-  "version": "1.0.0",
-  "description": "NAN 1 -> 2 Migration Script",
-  "main": "1to2.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/nodejs/nan.git"
-  },
-  "contributors": [
-    "Benjamin Byholm <bbyholm@abo.fi> (https://github.com/kkoopa/)",
-    "Mathias Küsel (https://github.com/mathiask88/)"
-  ],
-  "dependencies": {
-    "glob": "~5.0.10",
-    "commander": "~2.8.1"
-  },
-  "license": "MIT"
-}
diff --git a/node_modules/jsdom/node_modules/contextify/package.json b/node_modules/jsdom/node_modules/contextify/package.json
deleted file mode 100644
index 98f5dba..0000000
--- a/node_modules/jsdom/node_modules/contextify/package.json
+++ /dev/null
@@ -1,128 +0,0 @@
-{
-  "name": "contextify",
-  "version": "0.1.15",
-  "description": "Turn an object into a persistent execution context.",
-  "author": {
-    "name": "Brian McDaniel",
-    "email": "brianmcd05@gmail.com"
-  },
-  "contributors": [
-    {
-      "name": "Assaf Arkin",
-      "email": "assaf@labnotes.org",
-      "url": "http://labnotes.org/"
-    },
-    {
-      "name": "Benjamin Byholm",
-      "url": "https://research.it.abo.fi/people/bbyholm"
-    },
-    {
-      "name": "Marshall Roch",
-      "email": "marshall@mroch.com"
-    },
-    {
-      "name": "Nathan Rajlich",
-      "email": "nathan@tootallnate.net",
-      "url": "http://n8.io"
-    },
-    {
-      "name": "Paul Tan",
-      "url": "https://github.com/pyokagan"
-    },
-    {
-      "name": "Jeremy Stashewsky",
-      "email": "jstash@gmail.com"
-    },
-    {
-      "name": "Rex Morgan",
-      "url": "http://www.rexflex.net/"
-    },
-    {
-      "name": "Tom Gallacher",
-      "email": "me@tomg.co",
-      "url": "http://tomg.co"
-    },
-    {
-      "name": "Kevin Decker",
-      "email": "kpdecker@gmail.com",
-      "url": "http://www.incaseofstairs.com"
-    },
-    {
-      "name": "Sergei Ianovich",
-      "url": "https://github.com/yanovich"
-    },
-    {
-      "name": "Andrew Paprocki",
-      "url": "https://github.com/apaprocki"
-    },
-    {
-      "name": "Trygve Lie",
-      "url": "https://github.com/trygve-lie"
-    },
-    {
-      "name": "Ido Ben-Yair",
-      "url": "https://github.com/idoby"
-    },
-    {
-      "name": "Rod Vagg",
-      "url": "https://r.va.gg/"
-    }
-  ],
-  "keywords": [
-    "context",
-    "vm"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/brianmcd/contextify.git"
-  },
-  "main": "./lib/contextify",
-  "scripts": {
-    "test": "nodeunit test/",
-    "install": "node-gyp rebuild"
-  },
-  "engines": {
-    "node": ">=0.10.11"
-  },
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://github.com/brianmcd/contextify/blob/master/LICENSE.txt"
-    }
-  ],
-  "dependencies": {
-    "bindings": "^1.2.1",
-    "nan": "^2.1.0"
-  },
-  "devDependencies": {
-    "nodeunit": ">=0.5.x"
-  },
-  "gypfile": true,
-  "gitHead": "8929cf6150033bf5e811be5f5c0f385ce960c821",
-  "bugs": {
-    "url": "https://github.com/brianmcd/contextify/issues"
-  },
-  "homepage": "https://github.com/brianmcd/contextify#readme",
-  "_id": "contextify@0.1.15",
-  "_shasum": "3d34681d14a5ccbbe609c9ee11eda206b8cf266f",
-  "_from": "contextify@>=0.1.9 <0.2.0",
-  "_npmVersion": "3.3.6",
-  "_nodeVersion": "5.0.0",
-  "_npmUser": {
-    "name": "brianmcd",
-    "email": "brianmcd05@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "brianmcd",
-      "email": "brianmcd05@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "3d34681d14a5ccbbe609c9ee11eda206b8cf266f",
-    "tarball": "https://registry.npmjs.org/contextify/-/contextify-0.1.15.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/contextify/-/contextify-0.1.15.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/contextify/src/contextify.cc b/node_modules/jsdom/node_modules/contextify/src/contextify.cc
deleted file mode 100644
index 237ba7e..0000000
--- a/node_modules/jsdom/node_modules/contextify/src/contextify.cc
+++ /dev/null
@@ -1,362 +0,0 @@
-#include "node.h"
-#include "node_version.h"
-#include "nan.h"
-#include <string>
-using namespace v8;
-using namespace node;
-
-class ContextWrap;
-
-class ContextifyContext : public Nan::ObjectWrap {
-public:
-    Nan::Persistent<Context> context;
-    Nan::Persistent<Object>  sandbox;
-    Nan::Persistent<Object>  proxyGlobal;
-
-    static Nan::Persistent<FunctionTemplate> jsTmpl;
-
-    ContextifyContext(Local<Object> sbox) {
-        Nan::HandleScope scope;
-        sandbox.Reset(sbox);
-    }
-
-    ~ContextifyContext() {
-        context.Reset();
-        proxyGlobal.Reset();
-        sandbox.Reset();
-
-        // Provide a GC hint that the context has gone away. Without this call it
-        // does not seem that the collector will touch the context until under extreme
-        // stress.
-        Nan::ContextDisposedNotification();
-    }
-
-    // We override ObjectWrap::Wrap so that we can create our context after
-    // we have a reference to our "host" JavaScript object.  If we try to use
-    // handle_ in the ContextifyContext constructor, it will be empty since it's
-    // set in ObjectWrap::Wrap.
-    void Wrap(Local<Object> handle);
-
-    static void Init(Local<Object> target) {
-        Nan::HandleScope scope;
-
-        Local<String> className = Nan::New("ContextifyContext").ToLocalChecked();
-
-        Local<FunctionTemplate> ljsTmpl = Nan::New<FunctionTemplate>(New);
-        ljsTmpl->InstanceTemplate()->SetInternalFieldCount(1);
-        ljsTmpl->SetClassName(className);
-        Nan::SetPrototypeMethod(ljsTmpl, "run",       ContextifyContext::Run);
-        Nan::SetPrototypeMethod(ljsTmpl, "getGlobal", ContextifyContext::GetGlobal);
-
-        jsTmpl.Reset(ljsTmpl);
-        target->Set(className, ljsTmpl->GetFunction());
-    }
-
-    static NAN_METHOD(New) {
-        if (info.Length() < 1)
-            return Nan::ThrowError("Wrong number of arguments passed to ContextifyContext constructor");
-
-        if (!info[0]->IsObject())
-            return Nan::ThrowTypeError("Argument to ContextifyContext constructor must be an object.");
-
-        ContextifyContext* ctx = new ContextifyContext(info[0]->ToObject());
-        ctx->Wrap(info.This());
-        info.GetReturnValue().Set(info.This());
-    }
-
-    static NAN_METHOD(Run) {
-        if (info.Length() == 0)
-            return Nan::ThrowError("Must supply at least 1 argument to run");
-	
-        if (!info[0]->IsString())
-            return Nan::ThrowTypeError("First argument to run must be a String.");
-
-        ContextifyContext* ctx = Nan::ObjectWrap::Unwrap<ContextifyContext>(info.This());
-        Local<Context> lcontext = Nan::New(ctx->context);
-        Context::Scope ctxScope(lcontext);
-        Local<String> code = info[0]->ToString();
-
-        Nan::TryCatch trycatch;
-        Nan::MaybeLocal<Nan::BoundScript> script;
-
-        if (info.Length() > 1 && info[1]->IsString()) {
-            ScriptOrigin origin(info[1]->ToString());
-            script = Nan::CompileScript(code, origin);
-        } else {
-            script = Nan::CompileScript(code);
-        }
-
-        if (script.IsEmpty()) {
-            trycatch.ReThrow();
-            return;
-        }
-
-        Nan::MaybeLocal<Value> result = Nan::RunScript(script.ToLocalChecked());
-
-        if (result.IsEmpty()) {
-            trycatch.ReThrow();
-        } else {
-            info.GetReturnValue().Set(result.ToLocalChecked());
-        }
-    }
-
-    static bool InstanceOf(Local<Value> value) {
-        return Nan::New(jsTmpl)->HasInstance(value);
-    }
-
-    static NAN_METHOD(GetGlobal) {
-        ContextifyContext* ctx = Nan::ObjectWrap::Unwrap<ContextifyContext>(info.This());
-        info.GetReturnValue().Set(Nan::New(ctx->proxyGlobal));
-    }
-};
-
-// This is an object that just keeps an internal pointer to this
-// ContextifyContext.  It's passed to the NamedPropertyHandler.  If we
-// pass the main JavaScript context object we're embedded in, then the
-// NamedPropertyHandler will store a reference to it forever and keep it
-// from getting gc'd.
-class ContextWrap : public Nan::ObjectWrap {
-public:
-    static void Init(void) {
-        Nan::HandleScope scope;
-
-        Local<FunctionTemplate> tmpl = Nan::New<FunctionTemplate>();
-        tmpl->InstanceTemplate()->SetInternalFieldCount(1);
-        functionTemplate.Reset(tmpl);
-        constructor.Reset(tmpl->GetFunction());
-    }
-
-    static Local<Context> createV8Context(Local<Object> jsContextify) {
-        Nan::EscapableHandleScope scope;
-        Local<Object> wrapper = Nan::New(constructor)->NewInstance();
-
-        ContextWrap *contextWrapper = new ContextWrap();
-        contextWrapper->Wrap(wrapper);
-
-        Nan::Persistent<Object>(jsContextify).SetWeak(contextWrapper, &ContextWrap::weakCallback, Nan::WeakCallbackType::kParameter);
-        contextWrapper->ctx = Nan::ObjectWrap::Unwrap<ContextifyContext>(jsContextify);
-
-        Local<FunctionTemplate> ftmpl = Nan::New<FunctionTemplate>();
-        ftmpl->SetHiddenPrototype(true);
-        ftmpl->SetClassName(Nan::New(contextWrapper->ctx->sandbox)->GetConstructorName());
-        Local<ObjectTemplate> otmpl = ftmpl->InstanceTemplate();
-        Nan::SetNamedPropertyHandler(otmpl,
-                                       GlobalPropertyGetter,
-                                       GlobalPropertySetter,
-                                       GlobalPropertyQuery,
-                                       GlobalPropertyDeleter,
-                                       GlobalPropertyEnumerator,
-                                       wrapper);
-        otmpl->SetAccessCheckCallbacks(GlobalPropertyNamedAccessCheck,
-                                       GlobalPropertyIndexedAccessCheck);
-        return scope.Escape(Nan::New<Context>(static_cast<ExtensionConfiguration*>(NULL), otmpl));
-    }
-
-private:
-    ContextWrap() :ctx(NULL) {}
-
-    ~ContextWrap() {
-    }
-
-    static bool GlobalPropertyNamedAccessCheck(Local<Object> host,
-                                               Local<Value>  key,
-                                               AccessType    type,
-                                               Local<Value>  data) {
-        return true;
-    }
-
-    static bool GlobalPropertyIndexedAccessCheck(Local<Object> host,
-                                                 uint32_t      key,
-                                                 AccessType    type,
-                                                 Local<Value>  data) {
-        return true;
-    }
-
-    static void GlobalPropertyGetter(Local<String> property, const Nan::PropertyCallbackInfo<Value>& info) {
-        Local<Object> data = info.Data()->ToObject();
-        ContextifyContext* ctx = Nan::ObjectWrap::Unwrap<ContextWrap>(data)->ctx;
-
-        if (!ctx)
-            return;
-
-        Local<Value> rv = Nan::New(ctx->sandbox)->GetRealNamedProperty(property);
-
-//        if (rv.IsEmpty()) {
-//            rv = Nan::New(ctx->proxyGlobal)->GetRealNamedProperty(property);
-//        }
-
-        info.GetReturnValue().Set(rv);
-    }
-
-    static void GlobalPropertySetter(Local<String> property, Local<Value> value, const Nan::PropertyCallbackInfo<Value>& info) {
-        Local<Object> data = info.Data()->ToObject();
-        ContextifyContext* ctx = Nan::ObjectWrap::Unwrap<ContextWrap>(data)->ctx;
-
-        if (!ctx)
-            return;
-
-        Nan::New(ctx->sandbox)->Set(property, value);
-        info.GetReturnValue().Set(value);
-    }
-
-    static void GlobalPropertyQuery(Local<String> property, const Nan::PropertyCallbackInfo<Integer>& info) {
-        Local<Object> data = info.Data()->ToObject();
-        ContextifyContext* ctx = Nan::ObjectWrap::Unwrap<ContextWrap>(data)->ctx;
-
-        if (!ctx)
-            return info.GetReturnValue().Set(Nan::New<Integer>(None));
-
-        if (!Nan::New(ctx->sandbox)->GetRealNamedProperty(property).IsEmpty() ||
-            !Nan::New(ctx->proxyGlobal)->GetRealNamedProperty(property).IsEmpty()) {
-            info.GetReturnValue().Set(Nan::New<Integer>(None));
-         } else {
-            info.GetReturnValue().Set(Local<Integer>());
-         }
-    }
-
-    static void GlobalPropertyDeleter(Local<String> property, const Nan::PropertyCallbackInfo<Boolean>& info) {
-        Local<Object> data = info.Data()->ToObject();
-        ContextifyContext* ctx = Nan::ObjectWrap::Unwrap<ContextWrap>(data)->ctx;
-
-        if (!ctx)
-            return info.GetReturnValue().Set(Nan::New(false));
-
-        bool success = Nan::New(ctx->sandbox)->Delete(property);
-        info.GetReturnValue().Set(Nan::New(success));
-    }
-
-    static void GlobalPropertyEnumerator(const Nan::PropertyCallbackInfo<Array>& info) {
-        Local<Object> data = info.Data()->ToObject();
-        ContextifyContext* ctx = Nan::ObjectWrap::Unwrap<ContextWrap>(data)->ctx;
-
-        if (!ctx) {
-            Local<Array> blank = Array::New(0);
-            return info.GetReturnValue().Set(blank);
-        }
-
-        info.GetReturnValue().Set(Nan::New(ctx->sandbox)->GetPropertyNames());
-    }
-
-    static void weakCallback(const Nan::WeakCallbackInfo<ContextWrap>& data) {
-        ContextWrap *self = data.GetParameter();
-        self->ctx = NULL;
-    }
-
-    static Nan::Persistent<FunctionTemplate> functionTemplate;
-    static Nan::Persistent<Function>         constructor;
-    ContextifyContext                   *ctx;
-};
-
-Nan::Persistent<FunctionTemplate> ContextWrap::functionTemplate;
-Nan::Persistent<Function>         ContextWrap::constructor;
-
-void ContextifyContext::Wrap(Local<Object> handle) {
-    Nan::ObjectWrap::Wrap(handle);
-    Local<Context> lcontext = ContextWrap::createV8Context(handle);
-    context.Reset(lcontext);
-    proxyGlobal.Reset(lcontext->Global());
-}
-
-class ContextifyScript : public Nan::ObjectWrap {
-public:
-    static Nan::Persistent<FunctionTemplate> scriptTmpl;
-    Nan::Persistent<Nan::UnboundScript> script;
-
-    static void Init(Local<Object> target) {
-        Nan::HandleScope scope;
-
-        Local<String> className = Nan::New("ContextifyScript").ToLocalChecked();
-
-        Local<FunctionTemplate> lscriptTmpl = Nan::New<FunctionTemplate>(New);
-        lscriptTmpl->InstanceTemplate()->SetInternalFieldCount(1);
-        lscriptTmpl->SetClassName(className);
-
-        Nan::SetPrototypeMethod(lscriptTmpl, "runInContext", RunInContext);
-
-        scriptTmpl.Reset(lscriptTmpl);
-        target->Set(className, lscriptTmpl->GetFunction());
-    }
-    static NAN_METHOD(New) {
-        ContextifyScript *contextify_script = new ContextifyScript();
-        contextify_script->Wrap(info.Holder());
-
-        if (info.Length() < 1)
-            return Nan::ThrowTypeError("needs at least 'code' argument.");
-
-        Local<String> code = info[0]->ToString();
-
-        Nan::TryCatch trycatch;
-
-        Nan::MaybeLocal<String> filename = info.Length() > 1
-                               ? info[1]->ToString()
-                               : Nan::New("ContextifyScript.<anonymous>");
-
-        if (filename.IsEmpty()) {
-            trycatch.ReThrow();
-            return;
-        }
-
-        Local<Context> context = Nan::GetCurrentContext();
-        Context::Scope context_scope(context);
-
-        ScriptOrigin origin(filename.ToLocalChecked());
-        Nan::MaybeLocal<Nan::UnboundScript> v8_script = Nan::New<Nan::UnboundScript>(code, origin);
-
-        if (v8_script.IsEmpty()) {
-            trycatch.ReThrow();
-            return;
-        }
-
-        contextify_script->script.Reset(v8_script.ToLocalChecked());
-
-        info.GetReturnValue().Set(info.This());
-    }
-
-    static NAN_METHOD(RunInContext) {
-        if (info.Length() == 0)
-            return Nan::ThrowError("Must supply at least 1 argument to runInContext");
-
-        if (!ContextifyContext::InstanceOf(info[0]->ToObject()))
-            return Nan::ThrowTypeError("First argument must be a ContextifyContext.");
-
-        ContextifyContext* ctx = Nan::ObjectWrap::Unwrap<ContextifyContext>(info[0]->ToObject());
-        Local<Context> lcontext = Nan::New(ctx->context);
-
-        Context::Scope scope(lcontext);
-
-        ContextifyScript* wrapped_script = Nan::ObjectWrap::Unwrap<ContextifyScript>(info.This());
-        Nan::MaybeLocal<Nan::UnboundScript> script = Nan::New(wrapped_script->script);
-
-        Nan::TryCatch trycatch;
-
-        if (script.IsEmpty()) {
-            trycatch.ReThrow();
-            return;
-        }
-
-        Nan::MaybeLocal<Value> result = Nan::RunScript(script.ToLocalChecked());
-
-        if (result.IsEmpty()) {
-            trycatch.ReThrow();
-        } else {
-            info.GetReturnValue().Set(result.ToLocalChecked());
-        }
-    }
-
-    ~ContextifyScript() {
-        script.Reset();
-    }
-};
-
-Nan::Persistent<FunctionTemplate> ContextifyContext::jsTmpl;
-Nan::Persistent<FunctionTemplate> ContextifyScript::scriptTmpl;
-
-extern "C" {
-    static void init(Local<Object> target) {
-        ContextifyContext::Init(target);
-        ContextifyScript::Init(target);
-        ContextWrap::Init();
-    }
-
-    NODE_MODULE(contextify, init)
-};
diff --git a/node_modules/jsdom/node_modules/contextify/test/contextify.js b/node_modules/jsdom/node_modules/contextify/test/contextify.js
deleted file mode 100644
index 7b233c1..0000000
--- a/node_modules/jsdom/node_modules/contextify/test/contextify.js
+++ /dev/null
@@ -1,598 +0,0 @@
-var Contextify = require('../lib/contextify.js');
-
-exports['basic tests'] = {
-    // Creating a context shouldn't fail.
-    'blank context' : function (test) {
-        var ctx = Contextify({});
-        test.notEqual(ctx, null);
-        test.notEqual(ctx, undefined);
-        test.done();
-    },
-
-    // Creating a context with sandbox shouldn't change existing sandbox
-    // properties.
-    'basic context' : function (test) {
-        var sandbox = {
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        Contextify(sandbox);
-        test.equal(sandbox.prop1, 'prop1');
-        test.equal(sandbox.prop2, 'prop2');
-        test.done();
-    },
-
-    'basic createContext' : function (test) {
-        var sandbox = {
-            prop1: 'prop1',
-            prop2: 'prop2'
-        };
-        var context = Contextify.createContext(sandbox);
-        test.equal(sandbox.prop1, 'prop1');
-        test.equal(sandbox.prop2, 'prop2');
-        test.done();
-    },
-
-    // Ensure that the correct properties exist on a wrapped sandbox.
-    'test contextified object extra properties' : function (test) {
-        var sandbox = Contextify({});
-        test.notEqual(sandbox.run, undefined);
-        test.notEqual(sandbox.getGlobal, undefined);
-        test.notEqual(sandbox.dispose, undefined);
-        test.done();
-    },
-
-    'createContext should not modify the sandbox' : function (test) {
-        var sandbox = {};
-        Contextify.createContext(sandbox);
-        test.equal(sandbox.run, undefined);
-        test.equal(sandbox.getGlobal, undefined);
-        test.equal(sandbox.dispose, undefined);
-        test.done();
-    },
-
-    // Passing undefined should create an empty context.
-    'test undefined sandbox' : function (test) {
-        // Should return an empty object.
-        test.notEqual(Contextify(undefined, undefined), undefined);
-        test.notEqual(Contextify(), undefined);
-        test.done();
-    },
-
-    'sandbox prototype properties should be searched' : function (test) {
-        var sandbox = {};
-        sandbox.__proto__ = {
-            prop1 : 'test'
-        };
-        Contextify(sandbox);
-        test.equal(sandbox.getGlobal().prop1, 'test');
-        test.done();
-    },
-
-    // Make sure properties that aren't there...aren't there.
-    'test for nonexistent properties' : function (test) {
-        var global = Contextify({}).getGlobal();
-        test.equal(global.test1, undefined);
-        test.done();
-    },
-
-    // Make sure properties with value "undefined" are there.
-    'test for "undefined" properties' : function (test) {
-        var sandbox = { x: undefined };
-        Contextify(sandbox);
-        sandbox.run("_x = x");
-        test.equal(sandbox._x, undefined);
-        test.done();
-    },
-
-    'test for "undefined" properties with createContext' : function (test) {
-        var sandbox = { x: undefined };
-        var context = Contextify.createContext(sandbox);
-        context.run("_x = x");
-        test.equal(sandbox._x, undefined);
-        test.done();
-    },
-
-    'test for "undefined" variables' : function (test) {
-        var sandbox = { };
-        Contextify(sandbox);
-        // In JavaScript a declared variable is set to 'undefined'.
-        sandbox.run("var y; (function() { var _y ; y = _y })()");
-        test.equal(sandbox._y, undefined);
-        // This should apply to top-level variables (global properties).
-        sandbox.run("var z; _z = z");
-        test.equal(sandbox._z, undefined);
-        // Make sure nothing wacky happens when accessing global declared but
-        // undefined variables.
-        test.equal(sandbox.getGlobal().z, undefined);
-        test.done();
-    },
-
-    // Make sure run can be called with a filename parameter.
-    'test run with filename' : function (test) {
-        var sandbox = Contextify();
-        sandbox.run('var x = 3', "test.js");
-        test.equal(sandbox.x, 3);
-        test.done();
-    },
-
-    // Make sure run can be called on a context
-    'test run with createContext' : function (test) {
-        var sandbox = {};
-        var context = Contextify.createContext(sandbox);
-        context.run('var x = 3', "test.js");
-        test.equal(sandbox.x, 3);
-        test.done();
-    },
-
-    // Make sure getters/setters on the sandbox object are used.
-    'test accessors on sandbox' : function (test) {
-        var sandbox = {};
-        sandbox.__defineGetter__('test', function () { return 3;});
-        sandbox.__defineSetter__('test2', function (val) { this.x = val;});
-        Contextify(sandbox);
-        var global = sandbox.getGlobal();
-        test.equal(global.test, 3);
-        sandbox.test2 = 5;
-        test.equal(sandbox.x, 5);
-        global.test2 = 7;
-        test.equal(global.x, 7);
-        test.equal(sandbox.x, 7);
-        test.done();
-    },
-
-    // Make sure dispose cleans up the sandbox.
-    'test dispose' : function (test) {
-        var sandbox = Contextify();
-        test.notEqual(sandbox.run, undefined);
-        test.notEqual(sandbox.getGlobal, undefined);
-        test.notEqual(sandbox.dispose, undefined);
-        sandbox.dispose();
-        test.throws(function () {
-            sandbox.run();
-        }, Error);
-        test.throws(function () {
-            sandbox.getGlobal();
-        }, Error);
-        test.throws(function () {
-            sandbox.dispose();
-        }, Error);
-        test.done();
-    }
-};
-
-exports['synchronous script tests'] = {
-    // Synchronous context script execution:
-    // Ensure that global variables are put on the sandbox object.
-    'global variables in scripts should go on sandbox' : function (test) {
-        var sandbox = {
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        Contextify(sandbox);
-        sandbox.run('x = 3');
-        test.equal(sandbox.x, 3);
-        test.done();
-    },
-
-    // Synchronous context script execution:
-    // Ensure that sandbox properties can be accessed as global variables.
-    'sandbox properties should be globals' : function (test) {
-        var sandbox = {
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        Contextify(sandbox);
-        sandbox.run("test1 = (prop1 == 'prop1');" +
-                    "test2 = (prop2 == 'prop2');");
-        test.ok(sandbox.test1);
-        test.ok(sandbox.test2);
-        test.done();
-    }
-};
-
-exports['asynchronous script tests'] = {
-    // Asynchronous context script execution:
-    // Ensure that global variables are put on the sandbox object.
-    'global variables in scripts should go on sandbox' : function (test) {
-        var sandbox = {
-            setTimeout : setTimeout,
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        Contextify(sandbox);
-        sandbox.run('setTimeout(function () {x = 3}, 0);');
-        test.equal(sandbox.x, undefined);
-        setTimeout(function () {
-            test.equal(sandbox.x, 3);
-            test.done();
-        }, 0);
-    },
-
-    // Asynchronous context script execution:
-    // Ensure that sandbox properties can be accessed as global variables.
-    'sandbox properties should be globals' : function (test) {
-        var sandbox = {
-            setTimeout : setTimeout,
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        Contextify(sandbox);
-        sandbox.run("setTimeout(function () {" +
-                    "test1 = (prop1 == 'prop1');" +
-                    "test2 = (prop2 == 'prop2');" +
-                    "}, 0)");
-        test.equal(sandbox.test1, undefined);
-        test.equal(sandbox.test2, undefined);
-        setTimeout(function () {
-            test.ok(sandbox.test1);
-            test.ok(sandbox.test2);
-            test.done();
-        }, 0);
-    },
-
-    // Asynchronous context script execution:
-    // Ensure that sandbox properties can be accessed as global variables.
-    'createContext: sandbox properties should be globals' : function (test) {
-        var sandbox = {
-            setTimeout : setTimeout,
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        var context = Contextify.createContext(sandbox);
-        context.run("setTimeout(function () {" +
-                    "test1 = (prop1 == 'prop1');" +
-                    "test2 = (prop2 == 'prop2');" +
-                    "}, 0)");
-        test.equal(sandbox.test1, undefined);
-        test.equal(sandbox.test2, undefined);
-        setTimeout(function () {
-            test.ok(sandbox.test1);
-            test.ok(sandbox.test2);
-            test.done();
-        }, 0);
-    },
-
-    // Asynchronous context script execution:
-    // Ensure that async execution is safely executed after dispose
-    'setTimeout should not fail after dispose' : function (test) {
-        var sandbox = {
-            test: test,
-            setTimeout : setTimeout,
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        Contextify(sandbox);
-        sandbox.run("setTimeout(function () {" +
-                    "test.ok(prop1 == 'prop1');" +
-                    "test.ok(prop2 == 'prop2');" +
-                    "test.done();" +
-                    "}, 10)");
-        test.equal(sandbox.test1, undefined);
-        test.equal(sandbox.test2, undefined);
-        sandbox.dispose();
-    }
-};
-
-exports['test global'] = {
-    // Make sure getGlobal() works.
-    'basic test' : function (test) {
-        var sandbox = {
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        Contextify(sandbox);
-        var global = sandbox.getGlobal();
-        test.notDeepEqual(global, null);
-        test.notDeepEqual(global, undefined);
-        // Make sure global is forwarding properly.
-        test.equal(global.prop1, 'prop1');
-        test.equal(global.prop2, 'prop2');
-        global.prop3 = 'prop3';
-        test.equal(sandbox.prop3, 'prop3');
-        test.done();
-    },
-
-    // Make sure that references to the global are correct.
-    'self references to the global object' : function (test) {
-        var sandbox = Contextify({});
-        var global = sandbox.getGlobal();
-        sandbox.ref1 = global;
-        sandbox.ref2 = {
-            ref2 : global
-        };
-        sandbox.run("test1 = (this == ref1);" +
-                    "test2 = (this == ref2.ref2);");
-        test.ok(sandbox.test1);
-        test.ok(sandbox.test2);
-        test.done();
-    },
-
-    // Make sure the enumerator is enumerating correctly.
-    'test enumerator' : function (test) {
-        var sandbox = {
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        var global = Contextify(sandbox).getGlobal();
-        var globalProps = Object.keys(global);
-        test.equal(globalProps.length, 5);
-        test.ok(globalProps.indexOf('prop1') != -1);
-        test.ok(globalProps.indexOf('prop2') != -1);
-        test.ok(globalProps.indexOf('run') != -1);
-        test.ok(globalProps.indexOf('getGlobal') != -1);
-        test.ok(globalProps.indexOf('dispose') != -1);
-        test.done();
-    },
-
-    // Make sure deleter is working.
-    'test deleter' : function (test) {
-        var sandbox = {
-            prop1 : 'prop1',
-            prop2 : 'prop2'
-        };
-        var global = Contextify(sandbox).getGlobal();
-        test.equal(Object.keys(global).length, 5);
-        test.equal(Object.keys(sandbox).length, 5);
-        delete global.prop1;
-        test.equal(Object.keys(global).length, 4);
-        test.equal(Object.keys(sandbox).length, 4);
-        delete global.prop2;
-        test.equal(Object.keys(global).length, 3);
-        test.equal(Object.keys(sandbox).length, 3);
-        delete global.run;
-        test.equal(Object.keys(global).length, 2);
-        test.equal(Object.keys(sandbox).length, 2);
-        delete global.getGlobal;
-        test.equal(Object.keys(global).length, 1);
-        test.equal(Object.keys(sandbox).length, 1);
-        delete global.dispose;
-        test.equal(Object.keys(global).length, 0);
-        test.equal(Object.keys(sandbox).length, 0);
-        test.done();
-    },
-
-    // Make sure the global's class name is the same as the sandbox.
-    'test global class name' : function (test) {
-        function DOMWindow () {};
-        var sandbox = Contextify(new DOMWindow());
-        var global = sandbox.getGlobal();
-        test.equal(sandbox.constructor.name, 'DOMWindow');
-        test.equal(sandbox.constructor.name, global.constructor.name);
-        sandbox.run('thisName = this.constructor.name');
-        test.equal(sandbox.thisName, sandbox.constructor.name);
-        test.done();
-    },
-
-    // Make sure functions in global scope are accessible through global.
-    'test global functions' : function (test) {
-        var sandbox = Contextify();
-        var global = sandbox.getGlobal();
-        sandbox.run("function testing () {}");
-        test.notEqual(global.testing, undefined);
-        test.done();
-    },
-
-    // Make sure global can be a receiver for run().
-    'test global.run()' : function (test) {
-        var global = Contextify().getGlobal();
-        global.run("x = 5");
-        test.equal(global.x, 5);
-        test.done();
-    },
-
-    // Make sure global can be a receiver for getGlobal().
-    'test global.getGlobal()' : function (test) {
-        var global = Contextify().getGlobal();
-        test.deepEqual(global, global.getGlobal());
-        test.done();
-    },
-
-    //Make sure global can be a receiver for dispose().
-    'test global.dispose()' : function (test) {
-        var sandbox = Contextify();
-        var global = sandbox.getGlobal();
-        test.notEqual(global.run, undefined);
-        test.notEqual(global.getGlobal, undefined);
-        test.notEqual(global.dispose, undefined);
-        global.dispose();
-        // It's not safe to use the global after disposing.
-        test.throws(function () {
-            sandbox.run();
-        }, Error);
-        test.throws(function () {
-            sandbox.getGlobal();
-        }, Error);
-        test.throws(function () {
-            sandbox.dispose();
-        }, Error);
-        test.done();
-    },
-
-    'test context delete global' : function (test) {
-        var sandbox = Contextify({});
-        sandbox.global = sandbox.getGlobal();
-        sandbox.run('delete global.global;');
-        test.ok(!sandbox.global);
-        sandbox.dispose();
-        test.done();
-    },
-
-    'test context delete unwritable global' : function (test) {
-        var sandbox = Contextify({});
-        Object.defineProperty(sandbox, 'global', {
-          enumerable: false,
-          configurable: false,
-          writable: false,
-          value: sandbox.getGlobal()
-        });
-
-        sandbox.run('delete global.global;');
-        test.ok(sandbox.global);
-        test.ok(sandbox.global.global);
-        sandbox.dispose();
-        test.done();
-    }
-};
-
-
-// Test that multiple contexts don't interfere with each other.
-exports['test multiple contexts'] = function (test) {
-    var sandbox1 = {
-        prop1 : 'prop1',
-        prop2 : 'prop2'
-    };
-    var sandbox2 = {
-        prop1 : 'prop1',
-        prop2 : 'prop2'
-    };
-    var global1 = Contextify(sandbox1).getGlobal();
-    var global2 = Contextify(sandbox2).getGlobal();
-    test.equal(global1.prop1, 'prop1');
-    test.equal(global2.prop1, 'prop1');
-    sandbox1.run('test = 3');
-    sandbox2.run('test = 4');
-    test.equal(sandbox1.test, 3);
-    test.equal(global1.test, 3);
-    test.equal(sandbox2.test, 4);
-    test.equal(global2.test, 4);
-    test.done();
-};
-
-// Test console - segfaults in REPL.
-exports['test console'] = function (test) {
-    var sandbox = {
-        console : console,
-        prop1 : 'prop1'
-    };
-    Contextify(sandbox);
-    test.doesNotThrow(function () {
-        sandbox.run('console.log(prop1);');
-    });
-    test.done();
-};
-
-
-// Test eval scope.
-exports['test eval'] = {
-    'basic test' : function (test) {
-        var sandbox = Contextify();
-        sandbox.run('eval("test1 = 1")');
-        test.equal(sandbox.test1, 1);
-        sandbox.run('(function() { eval("test2 = 2") })()');
-        test.equal(sandbox.test2, 2);
-        test.done();
-    },
-
-    'this test' : function (test) {
-        var sandbox = Contextify();
-        sandbox.run('e = eval ; e("test1 = 1")');
-        test.equal(sandbox.test1, 1);
-        sandbox.run('var t = 1 ; (function() { var t = 2; test2 = eval("t") })()');
-        test.equal(sandbox.test2, 2);
-        sandbox.run('t = 1 ; (function() { var t = 2; e = eval; test3 = e("t") })()');
-        test.equal(sandbox.test3, 1);
-        sandbox.run('var t = 1 ; global = this; (function() { var t = 2; e = eval; test4 = global.eval.call(global, "t") })()');
-        test.equal(sandbox.test4, 1);
-        test.done();
-    }
-};
-
-
-// Make sure exceptions get thrown for invalid scripts.
-exports['test exceptions'] = {
-    'basic test' : function (test) {
-        var sandbox = Contextify();
-        // Exceptions thrown from "run" will be from the Contextified context.
-        var ReferenceError = sandbox.run('ReferenceError');
-        var SyntaxError    = sandbox.run('SyntaxError');
-        test.throws(function () {
-            sandbox.run('doh');
-        }, ReferenceError);
-        test.throws(function () {
-            sandbox.run('x = y');
-        }, ReferenceError);
-        test.throws(function () {
-            sandbox.run('function ( { (( }{);');
-        }, SyntaxError);
-        test.done();
-    },
-
-    'test double dispose() - sandbox' : function (test) {
-        var sandbox = Contextify();
-        test.doesNotThrow(function () {
-            sandbox.dispose();
-        });
-        test.throws(function () {
-            sandbox.dispose();
-        }, 'Called dispose() twice.');
-        test.done();
-    },
-
-    'test double dispose - global' : function (test) {
-        var sandbox = Contextify();
-        var global = sandbox.getGlobal();
-        test.doesNotThrow(function () {
-            global.dispose();
-        });
-        test.throws(function () {
-            global.dispose();
-        }, 'Called dispose() twice.');
-        test.done();
-    },
-
-    'test run() after dispose()' : function (test) {
-        var sandbox = Contextify();
-        test.doesNotThrow(function () {
-            sandbox.dispose();
-        });
-        test.throws(function () {
-            sandbox.run('var x = 3');
-        }, 'Called run() after dispose().');
-        test.done();
-    },
-
-    'test getGlobal() after dispose()' : function (test) {
-        var sandbox = Contextify();
-        test.doesNotThrow(function () {
-            sandbox.dispose();
-        });
-        test.throws(function () {
-            var g = sandbox.getGlobal();
-        }, 'Called getGlobal() after dispose().');
-        test.done();
-    }
-};
-
-exports['test scripts'] = {
-    'test createScript()' : function (test) {
-        var script = Contextify.createScript('var x = 3', 'test.js');
-        test.equal(typeof script.runInContext, 'function');
-        test.done();
-    },
-
-    'test createScript() without code' : function (test) {
-        test.throws(function () {
-            Contextify.createScript();
-        });
-        test.throws(function () {
-            Contextify.createScript(true);
-        });
-        test.throws(function () {
-            Contextify.createScript(null);
-        });
-        test.throws(function () {
-            Contextify.createScript(1);
-        });
-        test.done();
-    },
-
-    'test runInContext' : function (test) {
-        var sandbox = {};
-        var script = Contextify.createScript('var x = 3', 'test.js');
-        var context = Contextify.createContext(sandbox);
-        script.runInContext(context);
-        test.equal(sandbox.x, 3);
-        test.done();
-    }
-};
diff --git a/node_modules/jsdom/node_modules/contextify/wscript b/node_modules/jsdom/node_modules/contextify/wscript
deleted file mode 100644
index 1eb91c8..0000000
--- a/node_modules/jsdom/node_modules/contextify/wscript
+++ /dev/null
@@ -1,18 +0,0 @@
-import Options
-import os
-import sys
-
-VERSION = '0.1.15'
-
-def set_options(opt):
-  opt.tool_options("compiler_cxx")
-
-def configure(conf):
-  conf.check_tool("compiler_cxx")
-  conf.check_tool("node_addon")
-  conf.env.set_variant("Release")
-
-def build(bld):
-  obj = bld.new_task_gen("cxx", "shlib", "node_addon")
-  obj.target = "contextify"
-  obj.source = "src/contextify.cc"
diff --git a/node_modules/jsdom/node_modules/cssom/LICENSE.txt b/node_modules/jsdom/node_modules/cssom/LICENSE.txt
deleted file mode 100644
index bc57aac..0000000
--- a/node_modules/jsdom/node_modules/cssom/LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) Nikita Vasilyev
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/cssom/README.mdown b/node_modules/jsdom/node_modules/cssom/README.mdown
deleted file mode 100644
index 1e7c440..0000000
--- a/node_modules/jsdom/node_modules/cssom/README.mdown
+++ /dev/null
@@ -1,69 +0,0 @@
-# CSSOM
-
-CSSOM.js is a CSS parser written in pure JavaScript. It also a partial implementation of [CSS Object Model](http://dev.w3.org/csswg/cssom/). 
-
-    CSSOM.parse("body {color: black}")
-    -> {
-      cssRules: [
-        {
-          selectorText: "body",
-          style: {
-            0: "color",
-            color: "black",
-            length: 1
-          }
-        }
-      ]
-    }
-
-
-## [Parser demo](http://nv.github.com/CSSOM/docs/parse.html)
-
-Works well in Google Chrome 6+, Safari 5+, Firefox 3.6+, Opera 10.63+.
-Doesn't work in IE < 9 because of unsupported getters/setters.
-
-To use CSSOM.js in the browser you might want to build a one-file version that exposes CSSOM global variable:
-
-    ➤ git clone https://github.com/NV/CSSOM.git
-    ➤ cd CSSOM
-    ➤ npm install -d
-    ➤ ./node_modules/.bin/jake
-    build/CSSOM.js is done
-
-To use it with Node.js or any other CommonJS loader:
-
-    ➤ npm install cssom
-
-## Don’t use it if...
-
-You parse CSS to mungle, minify or reformat the following code:
-
-```css
-div {
-  background: gray;
-  background: linear-gradient(to bottom, white 0%, black 100%);
-}
-```
-
-This pattern is often used to give browsers that don’t understand linear gradients a fallback solution (e.g. gray color in the example).
-In CSSOM, `background: gray` [gets overwritten](http://nv.github.io/CSSOM/docs/parse.html#css=div%20%7B%0A%20%20%20%20%20%20background%3A%20gray%3B%0A%20%20%20%20background%3A%20linear-gradient(to%20bottom%2C%20white%200%25%2C%20black%20100%25)%3B%0A%7D).
-The last same-name property always overwrites all the previous ones.
-
-
-If you do CSS mungling, minification, image inlining, and such, CSSOM.js is no good for you, considere using one of the following:
-
-  * [postcss](https://github.com/postcss/postcss)
-  * [reworkcss/css](https://github.com/reworkcss/css)
-  * [csso](https://github.com/css/csso)
-  * [mensch](https://github.com/brettstimmerman/mensch)
-
-
-## [Specs](http://nv.github.com/CSSOM/spec/)
-
-To run specs locally:
-
-    ➤ git submodule init
-    ➤ git submodule update
-
-
-## [Who uses CSSOM.js](https://github.com/NV/CSSOM/wiki/Who-uses-CSSOM.js)
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSDocumentRule.js b/node_modules/jsdom/node_modules/cssom/lib/CSSDocumentRule.js
deleted file mode 100644
index aec0776..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSDocumentRule.js
+++ /dev/null
@@ -1,39 +0,0 @@
-//.CommonJS
-var CSSOM = {
-    CSSRule: require("./CSSRule").CSSRule,
-    MatcherList: require("./MatcherList").MatcherList
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see https://developer.mozilla.org/en/CSS/@-moz-document
- */
-CSSOM.CSSDocumentRule = function CSSDocumentRule() {
-    CSSOM.CSSRule.call(this);
-    this.matcher = new CSSOM.MatcherList();
-    this.cssRules = [];
-};
-
-CSSOM.CSSDocumentRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSDocumentRule.prototype.constructor = CSSOM.CSSDocumentRule;
-CSSOM.CSSDocumentRule.prototype.type = 10;
-//FIXME
-//CSSOM.CSSDocumentRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSDocumentRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-Object.defineProperty(CSSOM.CSSDocumentRule.prototype, "cssText", {
-  get: function() {
-    var cssTexts = [];
-    for (var i=0, length=this.cssRules.length; i < length; i++) {
-        cssTexts.push(this.cssRules[i].cssText);
-    }
-    return "@-moz-document " + this.matcher.matcherText + " {" + cssTexts.join("") + "}";
-  }
-});
-
-
-//.CommonJS
-exports.CSSDocumentRule = CSSOM.CSSDocumentRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSFontFaceRule.js b/node_modules/jsdom/node_modules/cssom/lib/CSSFontFaceRule.js
deleted file mode 100644
index 7a537fb..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSFontFaceRule.js
+++ /dev/null
@@ -1,36 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSStyleDeclaration: require("./CSSStyleDeclaration").CSSStyleDeclaration,
-	CSSRule: require("./CSSRule").CSSRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#css-font-face-rule
- */
-CSSOM.CSSFontFaceRule = function CSSFontFaceRule() {
-	CSSOM.CSSRule.call(this);
-	this.style = new CSSOM.CSSStyleDeclaration();
-	this.style.parentRule = this;
-};
-
-CSSOM.CSSFontFaceRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSFontFaceRule.prototype.constructor = CSSOM.CSSFontFaceRule;
-CSSOM.CSSFontFaceRule.prototype.type = 5;
-//FIXME
-//CSSOM.CSSFontFaceRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSFontFaceRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSFontFaceRule.cpp
-Object.defineProperty(CSSOM.CSSFontFaceRule.prototype, "cssText", {
-  get: function() {
-    return "@font-face {" + this.style.cssText + "}";
-  }
-});
-
-
-//.CommonJS
-exports.CSSFontFaceRule = CSSOM.CSSFontFaceRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSImportRule.js b/node_modules/jsdom/node_modules/cssom/lib/CSSImportRule.js
deleted file mode 100644
index 0398105..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSImportRule.js
+++ /dev/null
@@ -1,132 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule,
-	CSSStyleSheet: require("./CSSStyleSheet").CSSStyleSheet,
-	MediaList: require("./MediaList").MediaList
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#cssimportrule
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSImportRule
- */
-CSSOM.CSSImportRule = function CSSImportRule() {
-	CSSOM.CSSRule.call(this);
-	this.href = "";
-	this.media = new CSSOM.MediaList();
-	this.styleSheet = new CSSOM.CSSStyleSheet();
-};
-
-CSSOM.CSSImportRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSImportRule.prototype.constructor = CSSOM.CSSImportRule;
-CSSOM.CSSImportRule.prototype.type = 3;
-
-Object.defineProperty(CSSOM.CSSImportRule.prototype, "cssText", {
-  get: function() {
-    var mediaText = this.media.mediaText;
-    return "@import url(" + this.href + ")" + (mediaText ? " " + mediaText : "") + ";";
-  },
-  set: function(cssText) {
-    var i = 0;
-
-    /**
-     * @import url(partial.css) screen, handheld;
-     *        ||               |
-     *        after-import     media
-     *         |
-     *         url
-     */
-    var state = '';
-
-    var buffer = '';
-    var index;
-    for (var character; (character = cssText.charAt(i)); i++) {
-
-      switch (character) {
-        case ' ':
-        case '\t':
-        case '\r':
-        case '\n':
-        case '\f':
-          if (state === 'after-import') {
-            state = 'url';
-          } else {
-            buffer += character;
-          }
-          break;
-
-        case '@':
-          if (!state && cssText.indexOf('@import', i) === i) {
-            state = 'after-import';
-            i += 'import'.length;
-            buffer = '';
-          }
-          break;
-
-        case 'u':
-          if (state === 'url' && cssText.indexOf('url(', i) === i) {
-            index = cssText.indexOf(')', i + 1);
-            if (index === -1) {
-              throw i + ': ")" not found';
-            }
-            i += 'url('.length;
-            var url = cssText.slice(i, index);
-            if (url[0] === url[url.length - 1]) {
-              if (url[0] === '"' || url[0] === "'") {
-                url = url.slice(1, -1);
-              }
-            }
-            this.href = url;
-            i = index;
-            state = 'media';
-          }
-          break;
-
-        case '"':
-          if (state === 'url') {
-            index = cssText.indexOf('"', i + 1);
-            if (!index) {
-              throw i + ": '\"' not found";
-            }
-            this.href = cssText.slice(i + 1, index);
-            i = index;
-            state = 'media';
-          }
-          break;
-
-        case "'":
-          if (state === 'url') {
-            index = cssText.indexOf("'", i + 1);
-            if (!index) {
-              throw i + ': "\'" not found';
-            }
-            this.href = cssText.slice(i + 1, index);
-            i = index;
-            state = 'media';
-          }
-          break;
-
-        case ';':
-          if (state === 'media') {
-            if (buffer) {
-              this.media.mediaText = buffer.trim();
-            }
-          }
-          break;
-
-        default:
-          if (state === 'media') {
-            buffer += character;
-          }
-          break;
-      }
-    }
-  }
-});
-
-
-//.CommonJS
-exports.CSSImportRule = CSSOM.CSSImportRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSKeyframeRule.js b/node_modules/jsdom/node_modules/cssom/lib/CSSKeyframeRule.js
deleted file mode 100644
index c22f2f5..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSKeyframeRule.js
+++ /dev/null
@@ -1,37 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule,
-	CSSStyleDeclaration: require('./CSSStyleDeclaration').CSSStyleDeclaration
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/css3-animations/#DOM-CSSKeyframeRule
- */
-CSSOM.CSSKeyframeRule = function CSSKeyframeRule() {
-	CSSOM.CSSRule.call(this);
-	this.keyText = '';
-	this.style = new CSSOM.CSSStyleDeclaration();
-	this.style.parentRule = this;
-};
-
-CSSOM.CSSKeyframeRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSKeyframeRule.prototype.constructor = CSSOM.CSSKeyframeRule;
-CSSOM.CSSKeyframeRule.prototype.type = 9;
-//FIXME
-//CSSOM.CSSKeyframeRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSKeyframeRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSKeyframeRule.cpp
-Object.defineProperty(CSSOM.CSSKeyframeRule.prototype, "cssText", {
-  get: function() {
-    return this.keyText + " {" + this.style.cssText + "} ";
-  }
-});
-
-
-//.CommonJS
-exports.CSSKeyframeRule = CSSOM.CSSKeyframeRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSKeyframesRule.js b/node_modules/jsdom/node_modules/cssom/lib/CSSKeyframesRule.js
deleted file mode 100644
index 7e42717..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSKeyframesRule.js
+++ /dev/null
@@ -1,39 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/css3-animations/#DOM-CSSKeyframesRule
- */
-CSSOM.CSSKeyframesRule = function CSSKeyframesRule() {
-	CSSOM.CSSRule.call(this);
-	this.name = '';
-	this.cssRules = [];
-};
-
-CSSOM.CSSKeyframesRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSKeyframesRule.prototype.constructor = CSSOM.CSSKeyframesRule;
-CSSOM.CSSKeyframesRule.prototype.type = 8;
-//FIXME
-//CSSOM.CSSKeyframesRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSKeyframesRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSKeyframesRule.cpp
-Object.defineProperty(CSSOM.CSSKeyframesRule.prototype, "cssText", {
-  get: function() {
-    var cssTexts = [];
-    for (var i=0, length=this.cssRules.length; i < length; i++) {
-      cssTexts.push("  " + this.cssRules[i].cssText);
-    }
-    return "@" + (this._vendorPrefix || '') + "keyframes " + this.name + " { \n" + cssTexts.join("\n") + "\n}";
-  }
-});
-
-
-//.CommonJS
-exports.CSSKeyframesRule = CSSOM.CSSKeyframesRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSMediaRule.js b/node_modules/jsdom/node_modules/cssom/lib/CSSMediaRule.js
deleted file mode 100644
index 367a35e..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSMediaRule.js
+++ /dev/null
@@ -1,41 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSRule: require("./CSSRule").CSSRule,
-	MediaList: require("./MediaList").MediaList
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#cssmediarule
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSMediaRule
- */
-CSSOM.CSSMediaRule = function CSSMediaRule() {
-	CSSOM.CSSRule.call(this);
-	this.media = new CSSOM.MediaList();
-	this.cssRules = [];
-};
-
-CSSOM.CSSMediaRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSMediaRule.prototype.constructor = CSSOM.CSSMediaRule;
-CSSOM.CSSMediaRule.prototype.type = 4;
-//FIXME
-//CSSOM.CSSMediaRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
-//CSSOM.CSSMediaRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
-
-// http://opensource.apple.com/source/WebCore/WebCore-658.28/css/CSSMediaRule.cpp
-Object.defineProperty(CSSOM.CSSMediaRule.prototype, "cssText", {
-  get: function() {
-    var cssTexts = [];
-    for (var i=0, length=this.cssRules.length; i < length; i++) {
-      cssTexts.push(this.cssRules[i].cssText);
-    }
-    return "@media " + this.media.mediaText + " {" + cssTexts.join("") + "}";
-  }
-});
-
-
-//.CommonJS
-exports.CSSMediaRule = CSSOM.CSSMediaRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSRule.js b/node_modules/jsdom/node_modules/cssom/lib/CSSRule.js
deleted file mode 100644
index 0b5e25b..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSRule.js
+++ /dev/null
@@ -1,43 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#the-cssrule-interface
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSRule
- */
-CSSOM.CSSRule = function CSSRule() {
-	this.parentRule = null;
-	this.parentStyleSheet = null;
-};
-
-CSSOM.CSSRule.UNKNOWN_RULE = 0;                 // obsolete
-CSSOM.CSSRule.STYLE_RULE = 1;
-CSSOM.CSSRule.CHARSET_RULE = 2;                 // obsolete
-CSSOM.CSSRule.IMPORT_RULE = 3;
-CSSOM.CSSRule.MEDIA_RULE = 4;
-CSSOM.CSSRule.FONT_FACE_RULE = 5;
-CSSOM.CSSRule.PAGE_RULE = 6;
-CSSOM.CSSRule.KEYFRAMES_RULE = 7;
-CSSOM.CSSRule.KEYFRAME_RULE = 8;
-CSSOM.CSSRule.MARGIN_RULE = 9;
-CSSOM.CSSRule.NAMESPACE_RULE = 10;
-CSSOM.CSSRule.COUNTER_STYLE_RULE = 11;
-CSSOM.CSSRule.SUPPORTS_RULE = 12;
-CSSOM.CSSRule.DOCUMENT_RULE = 13;
-CSSOM.CSSRule.FONT_FEATURE_VALUES_RULE = 14;
-CSSOM.CSSRule.VIEWPORT_RULE = 15;
-CSSOM.CSSRule.REGION_STYLE_RULE = 16;
-
-
-CSSOM.CSSRule.prototype = {
-	constructor: CSSOM.CSSRule
-	//FIXME
-};
-
-
-//.CommonJS
-exports.CSSRule = CSSOM.CSSRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSStyleDeclaration.js b/node_modules/jsdom/node_modules/cssom/lib/CSSStyleDeclaration.js
deleted file mode 100644
index 55e024c..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSStyleDeclaration.js
+++ /dev/null
@@ -1,148 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration
- */
-CSSOM.CSSStyleDeclaration = function CSSStyleDeclaration(){
-	this.length = 0;
-	this.parentRule = null;
-
-	// NON-STANDARD
-	this._importants = {};
-};
-
-
-CSSOM.CSSStyleDeclaration.prototype = {
-
-	constructor: CSSOM.CSSStyleDeclaration,
-
-	/**
-	 *
-	 * @param {string} name
-	 * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-getPropertyValue
-	 * @return {string} the value of the property if it has been explicitly set for this declaration block.
-	 * Returns the empty string if the property has not been set.
-	 */
-	getPropertyValue: function(name) {
-		return this[name] || "";
-	},
-
-	/**
-	 *
-	 * @param {string} name
-	 * @param {string} value
-	 * @param {string} [priority=null] "important" or null
-	 * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-setProperty
-	 */
-	setProperty: function(name, value, priority) {
-		if (this[name]) {
-			// Property already exist. Overwrite it.
-			var index = Array.prototype.indexOf.call(this, name);
-			if (index < 0) {
-				this[this.length] = name;
-				this.length++;
-			}
-		} else {
-			// New property.
-			this[this.length] = name;
-			this.length++;
-		}
-		this[name] = value;
-		this._importants[name] = priority;
-	},
-
-	/**
-	 *
-	 * @param {string} name
-	 * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-removeProperty
-	 * @return {string} the value of the property if it has been explicitly set for this declaration block.
-	 * Returns the empty string if the property has not been set or the property name does not correspond to a known CSS property.
-	 */
-	removeProperty: function(name) {
-		if (!(name in this)) {
-			return "";
-		}
-		var index = Array.prototype.indexOf.call(this, name);
-		if (index < 0) {
-			return "";
-		}
-		var prevValue = this[name];
-		this[name] = "";
-
-		// That's what WebKit and Opera do
-		Array.prototype.splice.call(this, index, 1);
-
-		// That's what Firefox does
-		//this[index] = ""
-
-		return prevValue;
-	},
-
-	getPropertyCSSValue: function() {
-		//FIXME
-	},
-
-	/**
-	 *
-	 * @param {String} name
-	 */
-	getPropertyPriority: function(name) {
-		return this._importants[name] || "";
-	},
-
-
-	/**
-	 *   element.style.overflow = "auto"
-	 *   element.style.getPropertyShorthand("overflow-x")
-	 *   -> "overflow"
-	 */
-	getPropertyShorthand: function() {
-		//FIXME
-	},
-
-	isPropertyImplicit: function() {
-		//FIXME
-	},
-
-	// Doesn't work in IE < 9
-	get cssText(){
-		var properties = [];
-		for (var i=0, length=this.length; i < length; ++i) {
-			var name = this[i];
-			var value = this.getPropertyValue(name);
-			var priority = this.getPropertyPriority(name);
-			if (priority) {
-				priority = " !" + priority;
-			}
-			properties[i] = name + ": " + value + priority + ";";
-		}
-		return properties.join(" ");
-	},
-
-	set cssText(text){
-		var i, name;
-		for (i = this.length; i--;) {
-			name = this[i];
-			this[name] = "";
-		}
-		Array.prototype.splice.call(this, 0, this.length);
-		this._importants = {};
-
-		var dummyRule = CSSOM.parse('#bogus{' + text + '}').cssRules[0].style;
-		var length = dummyRule.length;
-		for (i = 0; i < length; ++i) {
-			name = dummyRule[i];
-			this.setProperty(dummyRule[i], dummyRule.getPropertyValue(name), dummyRule.getPropertyPriority(name));
-		}
-	}
-};
-
-
-//.CommonJS
-exports.CSSStyleDeclaration = CSSOM.CSSStyleDeclaration;
-CSSOM.parse = require('./parse').parse; // Cannot be included sooner due to the mutual dependency between parse.js and CSSStyleDeclaration.js
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSStyleRule.js b/node_modules/jsdom/node_modules/cssom/lib/CSSStyleRule.js
deleted file mode 100644
index 630b3f8..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSStyleRule.js
+++ /dev/null
@@ -1,190 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSStyleDeclaration: require("./CSSStyleDeclaration").CSSStyleDeclaration,
-	CSSRule: require("./CSSRule").CSSRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#cssstylerule
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleRule
- */
-CSSOM.CSSStyleRule = function CSSStyleRule() {
-	CSSOM.CSSRule.call(this);
-	this.selectorText = "";
-	this.style = new CSSOM.CSSStyleDeclaration();
-	this.style.parentRule = this;
-};
-
-CSSOM.CSSStyleRule.prototype = new CSSOM.CSSRule();
-CSSOM.CSSStyleRule.prototype.constructor = CSSOM.CSSStyleRule;
-CSSOM.CSSStyleRule.prototype.type = 1;
-
-Object.defineProperty(CSSOM.CSSStyleRule.prototype, "cssText", {
-	get: function() {
-		var text;
-		if (this.selectorText) {
-			text = this.selectorText + " {" + this.style.cssText + "}";
-		} else {
-			text = "";
-		}
-		return text;
-	},
-	set: function(cssText) {
-		var rule = CSSOM.CSSStyleRule.parse(cssText);
-		this.style = rule.style;
-		this.selectorText = rule.selectorText;
-	}
-});
-
-
-/**
- * NON-STANDARD
- * lightweight version of parse.js.
- * @param {string} ruleText
- * @return CSSStyleRule
- */
-CSSOM.CSSStyleRule.parse = function(ruleText) {
-	var i = 0;
-	var state = "selector";
-	var index;
-	var j = i;
-	var buffer = "";
-
-	var SIGNIFICANT_WHITESPACE = {
-		"selector": true,
-		"value": true
-	};
-
-	var styleRule = new CSSOM.CSSStyleRule();
-	var name, priority="";
-
-	for (var character; (character = ruleText.charAt(i)); i++) {
-
-		switch (character) {
-
-		case " ":
-		case "\t":
-		case "\r":
-		case "\n":
-		case "\f":
-			if (SIGNIFICANT_WHITESPACE[state]) {
-				// Squash 2 or more white-spaces in the row into 1
-				switch (ruleText.charAt(i - 1)) {
-					case " ":
-					case "\t":
-					case "\r":
-					case "\n":
-					case "\f":
-						break;
-					default:
-						buffer += " ";
-						break;
-				}
-			}
-			break;
-
-		// String
-		case '"':
-			j = i + 1;
-			index = ruleText.indexOf('"', j) + 1;
-			if (!index) {
-				throw '" is missing';
-			}
-			buffer += ruleText.slice(i, index);
-			i = index - 1;
-			break;
-
-		case "'":
-			j = i + 1;
-			index = ruleText.indexOf("'", j) + 1;
-			if (!index) {
-				throw "' is missing";
-			}
-			buffer += ruleText.slice(i, index);
-			i = index - 1;
-			break;
-
-		// Comment
-		case "/":
-			if (ruleText.charAt(i + 1) === "*") {
-				i += 2;
-				index = ruleText.indexOf("*/", i);
-				if (index === -1) {
-					throw new SyntaxError("Missing */");
-				} else {
-					i = index + 1;
-				}
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case "{":
-			if (state === "selector") {
-				styleRule.selectorText = buffer.trim();
-				buffer = "";
-				state = "name";
-			}
-			break;
-
-		case ":":
-			if (state === "name") {
-				name = buffer.trim();
-				buffer = "";
-				state = "value";
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case "!":
-			if (state === "value" && ruleText.indexOf("!important", i) === i) {
-				priority = "important";
-				i += "important".length;
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case ";":
-			if (state === "value") {
-				styleRule.style.setProperty(name, buffer.trim(), priority);
-				priority = "";
-				buffer = "";
-				state = "name";
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case "}":
-			if (state === "value") {
-				styleRule.style.setProperty(name, buffer.trim(), priority);
-				priority = "";
-				buffer = "";
-			} else if (state === "name") {
-				break;
-			} else {
-				buffer += character;
-			}
-			state = "selector";
-			break;
-
-		default:
-			buffer += character;
-			break;
-
-		}
-	}
-
-	return styleRule;
-
-};
-
-
-//.CommonJS
-exports.CSSStyleRule = CSSOM.CSSStyleRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSStyleSheet.js b/node_modules/jsdom/node_modules/cssom/lib/CSSStyleSheet.js
deleted file mode 100644
index f0e0dfc..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSStyleSheet.js
+++ /dev/null
@@ -1,88 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	StyleSheet: require("./StyleSheet").StyleSheet,
-	CSSStyleRule: require("./CSSStyleRule").CSSStyleRule
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet
- */
-CSSOM.CSSStyleSheet = function CSSStyleSheet() {
-	CSSOM.StyleSheet.call(this);
-	this.cssRules = [];
-};
-
-
-CSSOM.CSSStyleSheet.prototype = new CSSOM.StyleSheet();
-CSSOM.CSSStyleSheet.prototype.constructor = CSSOM.CSSStyleSheet;
-
-
-/**
- * Used to insert a new rule into the style sheet. The new rule now becomes part of the cascade.
- *
- *   sheet = new Sheet("body {margin: 0}")
- *   sheet.toString()
- *   -> "body{margin:0;}"
- *   sheet.insertRule("img {border: none}", 0)
- *   -> 0
- *   sheet.toString()
- *   -> "img{border:none;}body{margin:0;}"
- *
- * @param {string} rule
- * @param {number} index
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet-insertRule
- * @return {number} The index within the style sheet's rule collection of the newly inserted rule.
- */
-CSSOM.CSSStyleSheet.prototype.insertRule = function(rule, index) {
-	if (index < 0 || index > this.cssRules.length) {
-		throw new RangeError("INDEX_SIZE_ERR");
-	}
-	var cssRule = CSSOM.parse(rule).cssRules[0];
-	cssRule.parentStyleSheet = this;
-	this.cssRules.splice(index, 0, cssRule);
-	return index;
-};
-
-
-/**
- * Used to delete a rule from the style sheet.
- *
- *   sheet = new Sheet("img{border:none} body{margin:0}")
- *   sheet.toString()
- *   -> "img{border:none;}body{margin:0;}"
- *   sheet.deleteRule(0)
- *   sheet.toString()
- *   -> "body{margin:0;}"
- *
- * @param {number} index within the style sheet's rule list of the rule to remove.
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet-deleteRule
- */
-CSSOM.CSSStyleSheet.prototype.deleteRule = function(index) {
-	if (index < 0 || index >= this.cssRules.length) {
-		throw new RangeError("INDEX_SIZE_ERR");
-	}
-	this.cssRules.splice(index, 1);
-};
-
-
-/**
- * NON-STANDARD
- * @return {string} serialize stylesheet
- */
-CSSOM.CSSStyleSheet.prototype.toString = function() {
-	var result = "";
-	var rules = this.cssRules;
-	for (var i=0; i<rules.length; i++) {
-		result += rules[i].cssText + "\n";
-	}
-	return result;
-};
-
-
-//.CommonJS
-exports.CSSStyleSheet = CSSOM.CSSStyleSheet;
-CSSOM.parse = require('./parse').parse; // Cannot be included sooner due to the mutual dependency between parse.js and CSSStyleSheet.js
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSValue.js b/node_modules/jsdom/node_modules/cssom/lib/CSSValue.js
deleted file mode 100644
index 2b868d5..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSValue.js
+++ /dev/null
@@ -1,43 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSValue
- *
- * TODO: add if needed
- */
-CSSOM.CSSValue = function CSSValue() {
-};
-
-CSSOM.CSSValue.prototype = {
-	constructor: CSSOM.CSSValue,
-
-	// @see: http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSValue
-	set cssText(text) {
-		var name = this._getConstructorName();
-
-		throw new Error('DOMException: property "cssText" of "' + name + '" is readonly and can not be replaced with "' + text + '"!');
-	},
-
-	get cssText() {
-		var name = this._getConstructorName();
-
-		throw new Error('getter "cssText" of "' + name + '" is not implemented!');
-	},
-
-	_getConstructorName: function() {
-		var s = this.constructor.toString(),
-				c = s.match(/function\s([^\(]+)/),
-				name = c[1];
-
-		return name;
-	}
-};
-
-
-//.CommonJS
-exports.CSSValue = CSSOM.CSSValue;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/CSSValueExpression.js b/node_modules/jsdom/node_modules/cssom/lib/CSSValueExpression.js
deleted file mode 100644
index 3a6881d..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/CSSValueExpression.js
+++ /dev/null
@@ -1,344 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSValue: require('./CSSValue').CSSValue
-};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://msdn.microsoft.com/en-us/library/ms537634(v=vs.85).aspx
- *
- */
-CSSOM.CSSValueExpression = function CSSValueExpression(token, idx) {
-	this._token = token;
-	this._idx = idx;
-};
-
-CSSOM.CSSValueExpression.prototype = new CSSOM.CSSValue();
-CSSOM.CSSValueExpression.prototype.constructor = CSSOM.CSSValueExpression;
-
-/**
- * parse css expression() value
- *
- * @return {Object}
- *         - error:
- *         or
- *         - idx:
- *         - expression:
- *
- * Example:
- *
- * .selector {
- *		zoom: expression(documentElement.clientWidth > 1000 ? '1000px' : 'auto');
- * }
- */
-CSSOM.CSSValueExpression.prototype.parse = function() {
-	var token = this._token,
-			idx = this._idx;
-
-	var character = '',
-			expression = '',
-			error = '',
-			info,
-			paren = [];
-
-
-	for (; ; ++idx) {
-		character = token.charAt(idx);
-
-		// end of token
-		if (character === '') {
-			error = 'css expression error: unfinished expression!';
-			break;
-		}
-
-		switch(character) {
-			case '(':
-				paren.push(character);
-				expression += character;
-				break;
-
-			case ')':
-				paren.pop(character);
-				expression += character;
-				break;
-
-			case '/':
-				if ((info = this._parseJSComment(token, idx))) { // comment?
-					if (info.error) {
-						error = 'css expression error: unfinished comment in expression!';
-					} else {
-						idx = info.idx;
-						// ignore the comment
-					}
-				} else if ((info = this._parseJSRexExp(token, idx))) { // regexp
-					idx = info.idx;
-					expression += info.text;
-				} else { // other
-					expression += character;
-				}
-				break;
-
-			case "'":
-			case '"':
-				info = this._parseJSString(token, idx, character);
-				if (info) { // string
-					idx = info.idx;
-					expression += info.text;
-				} else {
-					expression += character;
-				}
-				break;
-
-			default:
-				expression += character;
-				break;
-		}
-
-		if (error) {
-			break;
-		}
-
-		// end of expression
-		if (paren.length === 0) {
-			break;
-		}
-	}
-
-	var ret;
-	if (error) {
-		ret = {
-			error: error
-		};
-	} else {
-		ret = {
-			idx: idx,
-			expression: expression
-		};
-	}
-
-	return ret;
-};
-
-
-/**
- *
- * @return {Object|false}
- *          - idx:
- *          - text:
- *          or
- *          - error:
- *          or
- *          false
- *
- */
-CSSOM.CSSValueExpression.prototype._parseJSComment = function(token, idx) {
-	var nextChar = token.charAt(idx + 1),
-			text;
-
-	if (nextChar === '/' || nextChar === '*') {
-		var startIdx = idx,
-				endIdx,
-				commentEndChar;
-
-		if (nextChar === '/') { // line comment
-			commentEndChar = '\n';
-		} else if (nextChar === '*') { // block comment
-			commentEndChar = '*/';
-		}
-
-		endIdx = token.indexOf(commentEndChar, startIdx + 1 + 1);
-		if (endIdx !== -1) {
-			endIdx = endIdx + commentEndChar.length - 1;
-			text = token.substring(idx, endIdx + 1);
-			return {
-				idx: endIdx,
-				text: text
-			};
-		} else {
-			var error = 'css expression error: unfinished comment in expression!';
-			return {
-				error: error
-			};
-		}
-	} else {
-		return false;
-	}
-};
-
-
-/**
- *
- * @return {Object|false}
- *					- idx:
- *					- text:
- *					or 
- *					false
- *
- */
-CSSOM.CSSValueExpression.prototype._parseJSString = function(token, idx, sep) {
-	var endIdx = this._findMatchedIdx(token, idx, sep),
-			text;
-
-	if (endIdx === -1) {
-		return false;
-	} else {
-		text = token.substring(idx, endIdx + sep.length);
-
-		return {
-			idx: endIdx,
-			text: text
-		};
-	}
-};
-
-
-/**
- * parse regexp in css expression
- *
- * @return {Object|false}
- *				- idx:
- *				- regExp:
- *				or 
- *				false
- */
-
-/*
-
-all legal RegExp
- 
-/a/
-(/a/)
-[/a/]
-[12, /a/]
-
-!/a/
-
-+/a/
--/a/
-* /a/
-/ /a/
-%/a/
-
-===/a/
-!==/a/
-==/a/
-!=/a/
->/a/
->=/a/
-</a/
-<=/a/
-
-&/a/
-|/a/
-^/a/
-~/a/
-<</a/
->>/a/
->>>/a/
-
-&&/a/
-||/a/
-?/a/
-=/a/
-,/a/
-
-		delete /a/
-				in /a/
-instanceof /a/
-				new /a/
-		typeof /a/
-			void /a/
-
-*/
-CSSOM.CSSValueExpression.prototype._parseJSRexExp = function(token, idx) {
-	var before = token.substring(0, idx).replace(/\s+$/, ""),
-			legalRegx = [
-				/^$/,
-				/\($/,
-				/\[$/,
-				/\!$/,
-				/\+$/,
-				/\-$/,
-				/\*$/,
-				/\/\s+/,
-				/\%$/,
-				/\=$/,
-				/\>$/,
-				/<$/,
-				/\&$/,
-				/\|$/,
-				/\^$/,
-				/\~$/,
-				/\?$/,
-				/\,$/,
-				/delete$/,
-				/in$/,
-				/instanceof$/,
-				/new$/,
-				/typeof$/,
-				/void$/
-			];
-
-	var isLegal = legalRegx.some(function(reg) {
-		return reg.test(before);
-	});
-
-	if (!isLegal) {
-		return false;
-	} else {
-		var sep = '/';
-
-		// same logic as string
-		return this._parseJSString(token, idx, sep);
-	}
-};
-
-
-/**
- *
- * find next sep(same line) index in `token`
- *
- * @return {Number}
- *
- */
-CSSOM.CSSValueExpression.prototype._findMatchedIdx = function(token, idx, sep) {
-	var startIdx = idx,
-			endIdx;
-
-	var NOT_FOUND = -1;
-
-	while(true) {
-		endIdx = token.indexOf(sep, startIdx + 1);
-
-		if (endIdx === -1) { // not found
-			endIdx = NOT_FOUND;
-			break;
-		} else {
-			var text = token.substring(idx + 1, endIdx),
-					matched = text.match(/\\+$/);
-			if (!matched || matched[0] % 2 === 0) { // not escaped
-				break;
-			} else {
-				startIdx = endIdx;
-			}
-		}
-	}
-
-	// boundary must be in the same line(js sting or regexp)
-	var nextNewLineIdx = token.indexOf('\n', idx + 1);
-	if (nextNewLineIdx < endIdx) {
-		endIdx = NOT_FOUND;
-	}
-
-
-	return endIdx;
-};
-
-
-
-
-//.CommonJS
-exports.CSSValueExpression = CSSOM.CSSValueExpression;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/MatcherList.js b/node_modules/jsdom/node_modules/cssom/lib/MatcherList.js
deleted file mode 100644
index a791585..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/MatcherList.js
+++ /dev/null
@@ -1,62 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see https://developer.mozilla.org/en/CSS/@-moz-document
- */
-CSSOM.MatcherList = function MatcherList(){
-    this.length = 0;
-};
-
-CSSOM.MatcherList.prototype = {
-
-    constructor: CSSOM.MatcherList,
-
-    /**
-     * @return {string}
-     */
-    get matcherText() {
-        return Array.prototype.join.call(this, ", ");
-    },
-
-    /**
-     * @param {string} value
-     */
-    set matcherText(value) {
-        // just a temporary solution, actually it may be wrong by just split the value with ',', because a url can include ','.
-        var values = value.split(",");
-        var length = this.length = values.length;
-        for (var i=0; i<length; i++) {
-            this[i] = values[i].trim();
-        }
-    },
-
-    /**
-     * @param {string} matcher
-     */
-    appendMatcher: function(matcher) {
-        if (Array.prototype.indexOf.call(this, matcher) === -1) {
-            this[this.length] = matcher;
-            this.length++;
-        }
-    },
-
-    /**
-     * @param {string} matcher
-     */
-    deleteMatcher: function(matcher) {
-        var index = Array.prototype.indexOf.call(this, matcher);
-        if (index !== -1) {
-            Array.prototype.splice.call(this, index, 1);
-        }
-    }
-
-};
-
-
-//.CommonJS
-exports.MatcherList = CSSOM.MatcherList;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/MediaList.js b/node_modules/jsdom/node_modules/cssom/lib/MediaList.js
deleted file mode 100644
index 9ce18ab..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/MediaList.js
+++ /dev/null
@@ -1,61 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#the-medialist-interface
- */
-CSSOM.MediaList = function MediaList(){
-	this.length = 0;
-};
-
-CSSOM.MediaList.prototype = {
-
-	constructor: CSSOM.MediaList,
-
-	/**
-	 * @return {string}
-	 */
-	get mediaText() {
-		return Array.prototype.join.call(this, ", ");
-	},
-
-	/**
-	 * @param {string} value
-	 */
-	set mediaText(value) {
-		var values = value.split(",");
-		var length = this.length = values.length;
-		for (var i=0; i<length; i++) {
-			this[i] = values[i].trim();
-		}
-	},
-
-	/**
-	 * @param {string} medium
-	 */
-	appendMedium: function(medium) {
-		if (Array.prototype.indexOf.call(this, medium) === -1) {
-			this[this.length] = medium;
-			this.length++;
-		}
-	},
-
-	/**
-	 * @param {string} medium
-	 */
-	deleteMedium: function(medium) {
-		var index = Array.prototype.indexOf.call(this, medium);
-		if (index !== -1) {
-			Array.prototype.splice.call(this, index, 1);
-		}
-	}
-
-};
-
-
-//.CommonJS
-exports.MediaList = CSSOM.MediaList;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/StyleSheet.js b/node_modules/jsdom/node_modules/cssom/lib/StyleSheet.js
deleted file mode 100644
index cfe69b5..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/StyleSheet.js
+++ /dev/null
@@ -1,17 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @constructor
- * @see http://dev.w3.org/csswg/cssom/#the-stylesheet-interface
- */
-CSSOM.StyleSheet = function StyleSheet() {
-	this.parentStyleSheet = null;
-};
-
-
-//.CommonJS
-exports.StyleSheet = CSSOM.StyleSheet;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/clone.js b/node_modules/jsdom/node_modules/cssom/lib/clone.js
deleted file mode 100644
index 294c43e..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/clone.js
+++ /dev/null
@@ -1,76 +0,0 @@
-//.CommonJS
-var CSSOM = {
-	CSSStyleSheet: require("./CSSStyleSheet").CSSStyleSheet,
-	CSSStyleRule: require("./CSSStyleRule").CSSStyleRule,
-	CSSMediaRule: require("./CSSMediaRule").CSSMediaRule,
-	CSSStyleDeclaration: require("./CSSStyleDeclaration").CSSStyleDeclaration,
-	CSSKeyframeRule: require('./CSSKeyframeRule').CSSKeyframeRule,
-	CSSKeyframesRule: require('./CSSKeyframesRule').CSSKeyframesRule
-};
-///CommonJS
-
-
-/**
- * Produces a deep copy of stylesheet — the instance variables of stylesheet are copied recursively.
- * @param {CSSStyleSheet|CSSOM.CSSStyleSheet} stylesheet
- * @nosideeffects
- * @return {CSSOM.CSSStyleSheet}
- */
-CSSOM.clone = function clone(stylesheet) {
-
-	var cloned = new CSSOM.CSSStyleSheet();
-
-	var rules = stylesheet.cssRules;
-	if (!rules) {
-		return cloned;
-	}
-
-	var RULE_TYPES = {
-		1: CSSOM.CSSStyleRule,
-		4: CSSOM.CSSMediaRule,
-		//3: CSSOM.CSSImportRule,
-		//5: CSSOM.CSSFontFaceRule,
-		//6: CSSOM.CSSPageRule,
-		8: CSSOM.CSSKeyframesRule,
-		9: CSSOM.CSSKeyframeRule
-	};
-
-	for (var i=0, rulesLength=rules.length; i < rulesLength; i++) {
-		var rule = rules[i];
-		var ruleClone = cloned.cssRules[i] = new RULE_TYPES[rule.type]();
-
-		var style = rule.style;
-		if (style) {
-			var styleClone = ruleClone.style = new CSSOM.CSSStyleDeclaration();
-			for (var j=0, styleLength=style.length; j < styleLength; j++) {
-				var name = styleClone[j] = style[j];
-				styleClone[name] = style[name];
-				styleClone._importants[name] = style.getPropertyPriority(name);
-			}
-			styleClone.length = style.length;
-		}
-
-		if (rule.hasOwnProperty('keyText')) {
-			ruleClone.keyText = rule.keyText;
-		}
-
-		if (rule.hasOwnProperty('selectorText')) {
-			ruleClone.selectorText = rule.selectorText;
-		}
-
-		if (rule.hasOwnProperty('mediaText')) {
-			ruleClone.mediaText = rule.mediaText;
-		}
-
-		if (rule.hasOwnProperty('cssRules')) {
-			ruleClone.cssRules = clone(rule).cssRules;
-		}
-	}
-
-	return cloned;
-
-};
-
-//.CommonJS
-exports.clone = CSSOM.clone;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/lib/index.js b/node_modules/jsdom/node_modules/cssom/lib/index.js
deleted file mode 100644
index e436737..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/index.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-exports.CSSStyleDeclaration = require('./CSSStyleDeclaration').CSSStyleDeclaration;
-exports.CSSRule = require('./CSSRule').CSSRule;
-exports.CSSStyleRule = require('./CSSStyleRule').CSSStyleRule;
-exports.MediaList = require('./MediaList').MediaList;
-exports.CSSMediaRule = require('./CSSMediaRule').CSSMediaRule;
-exports.CSSImportRule = require('./CSSImportRule').CSSImportRule;
-exports.CSSFontFaceRule = require('./CSSFontFaceRule').CSSFontFaceRule;
-exports.StyleSheet = require('./StyleSheet').StyleSheet;
-exports.CSSStyleSheet = require('./CSSStyleSheet').CSSStyleSheet;
-exports.CSSKeyframesRule = require('./CSSKeyframesRule').CSSKeyframesRule;
-exports.CSSKeyframeRule = require('./CSSKeyframeRule').CSSKeyframeRule;
-exports.MatcherList = require('./MatcherList').MatcherList;
-exports.CSSDocumentRule = require('./CSSDocumentRule').CSSDocumentRule;
-exports.CSSValue = require('./CSSValue').CSSValue;
-exports.CSSValueExpression = require('./CSSValueExpression').CSSValueExpression;
-exports.parse = require('./parse').parse;
-exports.clone = require('./clone').clone;
diff --git a/node_modules/jsdom/node_modules/cssom/lib/parse.js b/node_modules/jsdom/node_modules/cssom/lib/parse.js
deleted file mode 100644
index 54b5248..0000000
--- a/node_modules/jsdom/node_modules/cssom/lib/parse.js
+++ /dev/null
@@ -1,381 +0,0 @@
-//.CommonJS
-var CSSOM = {};
-///CommonJS
-
-
-/**
- * @param {string} token
- */
-CSSOM.parse = function parse(token) {
-
-	var i = 0;
-
-	/**
-		"before-selector" or
-		"selector" or
-		"atRule" or
-		"atBlock" or
-		"before-name" or
-		"name" or
-		"before-value" or
-		"value"
-	*/
-	var state = "before-selector";
-
-	var index;
-	var buffer = "";
-
-	var SIGNIFICANT_WHITESPACE = {
-		"selector": true,
-		"value": true,
-		"atRule": true,
-		"importRule-begin": true,
-		"importRule": true,
-		"atBlock": true,
-		'documentRule-begin': true
-	};
-
-	var styleSheet = new CSSOM.CSSStyleSheet();
-
-	// @type CSSStyleSheet|CSSMediaRule|CSSFontFaceRule|CSSKeyframesRule|CSSDocumentRule
-	var currentScope = styleSheet;
-
-	// @type CSSMediaRule|CSSKeyframesRule|CSSDocumentRule
-	var parentRule;
-
-	var name, priority="", styleRule, mediaRule, importRule, fontFaceRule, keyframesRule, documentRule;
-
-	var atKeyframesRegExp = /@(-(?:\w+-)+)?keyframes/g;
-
-	var parseError = function(message) {
-		var lines = token.substring(0, i).split('\n');
-		var lineCount = lines.length;
-		var charCount = lines.pop().length + 1;
-		var error = new Error(message + ' (line ' + lineCount + ', char ' + charCount + ')');
-		error.line = lineCount;
-		/* jshint sub : true */
-		error['char'] = charCount;
-		error.styleSheet = styleSheet;
-		throw error;
-	};
-
-	for (var character; (character = token.charAt(i)); i++) {
-
-		switch (character) {
-
-		case " ":
-		case "\t":
-		case "\r":
-		case "\n":
-		case "\f":
-			if (SIGNIFICANT_WHITESPACE[state]) {
-				buffer += character;
-			}
-			break;
-
-		// String
-		case '"':
-			index = i + 1;
-			do {
-				index = token.indexOf('"', index) + 1;
-				if (!index) {
-					parseError('Unmatched "');
-				}
-			} while (token[index - 2] === '\\');
-			buffer += token.slice(i, index);
-			i = index - 1;
-			switch (state) {
-				case 'before-value':
-					state = 'value';
-					break;
-				case 'importRule-begin':
-					state = 'importRule';
-					break;
-			}
-			break;
-
-		case "'":
-			index = i + 1;
-			do {
-				index = token.indexOf("'", index) + 1;
-				if (!index) {
-					parseError("Unmatched '");
-				}
-			} while (token[index - 2] === '\\');
-			buffer += token.slice(i, index);
-			i = index - 1;
-			switch (state) {
-				case 'before-value':
-					state = 'value';
-					break;
-				case 'importRule-begin':
-					state = 'importRule';
-					break;
-			}
-			break;
-
-		// Comment
-		case "/":
-			if (token.charAt(i + 1) === "*") {
-				i += 2;
-				index = token.indexOf("*/", i);
-				if (index === -1) {
-					parseError("Missing */");
-				} else {
-					i = index + 1;
-				}
-			} else {
-				buffer += character;
-			}
-			if (state === "importRule-begin") {
-				buffer += " ";
-				state = "importRule";
-			}
-			break;
-
-		// At-rule
-		case "@":
-			if (token.indexOf("@-moz-document", i) === i) {
-				state = "documentRule-begin";
-				documentRule = new CSSOM.CSSDocumentRule();
-				documentRule.__starts = i;
-				i += "-moz-document".length;
-				buffer = "";
-				break;
-			} else if (token.indexOf("@media", i) === i) {
-				state = "atBlock";
-				mediaRule = new CSSOM.CSSMediaRule();
-				mediaRule.__starts = i;
-				i += "media".length;
-				buffer = "";
-				break;
-			} else if (token.indexOf("@import", i) === i) {
-				state = "importRule-begin";
-				i += "import".length;
-				buffer += "@import";
-				break;
-			} else if (token.indexOf("@font-face", i) === i) {
-				state = "fontFaceRule-begin";
-				i += "font-face".length;
-				fontFaceRule = new CSSOM.CSSFontFaceRule();
-				fontFaceRule.__starts = i;
-				buffer = "";
-				break;
-			} else {
-				atKeyframesRegExp.lastIndex = i;
-				var matchKeyframes = atKeyframesRegExp.exec(token);
-				if (matchKeyframes && matchKeyframes.index === i) {
-					state = "keyframesRule-begin";
-					keyframesRule = new CSSOM.CSSKeyframesRule();
-					keyframesRule.__starts = i;
-					keyframesRule._vendorPrefix = matchKeyframes[1]; // Will come out as undefined if no prefix was found
-					i += matchKeyframes[0].length - 1;
-					buffer = "";
-					break;
-				} else if (state === "selector") {
-					state = "atRule";
-				}
-			}
-			buffer += character;
-			break;
-
-		case "{":
-			if (state === "selector" || state === "atRule") {
-				styleRule.selectorText = buffer.trim();
-				styleRule.style.__starts = i;
-				buffer = "";
-				state = "before-name";
-			} else if (state === "atBlock") {
-				mediaRule.media.mediaText = buffer.trim();
-				currentScope = parentRule = mediaRule;
-				mediaRule.parentStyleSheet = styleSheet;
-				buffer = "";
-				state = "before-selector";
-			} else if (state === "fontFaceRule-begin") {
-				if (parentRule) {
-					fontFaceRule.parentRule = parentRule;
-				}
-				fontFaceRule.parentStyleSheet = styleSheet;
-				styleRule = fontFaceRule;
-				buffer = "";
-				state = "before-name";
-			} else if (state === "keyframesRule-begin") {
-				keyframesRule.name = buffer.trim();
-				if (parentRule) {
-					keyframesRule.parentRule = parentRule;
-				}
-				keyframesRule.parentStyleSheet = styleSheet;
-				currentScope = parentRule = keyframesRule;
-				buffer = "";
-				state = "keyframeRule-begin";
-			} else if (state === "keyframeRule-begin") {
-				styleRule = new CSSOM.CSSKeyframeRule();
-				styleRule.keyText = buffer.trim();
-				styleRule.__starts = i;
-				buffer = "";
-				state = "before-name";
-			} else if (state === "documentRule-begin") {
-				// FIXME: what if this '{' is in the url text of the match function?
-				documentRule.matcher.matcherText = buffer.trim();
-				if (parentRule) {
-					documentRule.parentRule = parentRule;
-				}
-				currentScope = parentRule = documentRule;
-				documentRule.parentStyleSheet = styleSheet;
-				buffer = "";
-				state = "before-selector";
-			}
-			break;
-
-		case ":":
-			if (state === "name") {
-				name = buffer.trim();
-				buffer = "";
-				state = "before-value";
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case "(":
-			if (state === 'value') {
-				// ie css expression mode
-				if (buffer.trim() === 'expression') {
-					var info = (new CSSOM.CSSValueExpression(token, i)).parse();
-
-					if (info.error) {
-						parseError(info.error);
-					} else {
-						buffer += info.expression;
-						i = info.idx;
-					}
-				} else {
-					state = 'value-parenthesis';
-					buffer += character;
-				}
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case ")":
-			if (state === 'value-parenthesis') {
-				state = 'value';
-			}
-			buffer += character;
-			break;
-
-		case "!":
-			if (state === "value" && token.indexOf("!important", i) === i) {
-				priority = "important";
-				i += "important".length;
-			} else {
-				buffer += character;
-			}
-			break;
-
-		case ";":
-			switch (state) {
-				case "value":
-					styleRule.style.setProperty(name, buffer.trim(), priority);
-					priority = "";
-					buffer = "";
-					state = "before-name";
-					break;
-				case "atRule":
-					buffer = "";
-					state = "before-selector";
-					break;
-				case "importRule":
-					importRule = new CSSOM.CSSImportRule();
-					importRule.parentStyleSheet = importRule.styleSheet.parentStyleSheet = styleSheet;
-					importRule.cssText = buffer + character;
-					styleSheet.cssRules.push(importRule);
-					buffer = "";
-					state = "before-selector";
-					break;
-				default:
-					buffer += character;
-					break;
-			}
-			break;
-
-		case "}":
-			switch (state) {
-				case "value":
-					styleRule.style.setProperty(name, buffer.trim(), priority);
-					priority = "";
-					/* falls through */
-				case "before-name":
-				case "name":
-					styleRule.__ends = i + 1;
-					if (parentRule) {
-						styleRule.parentRule = parentRule;
-					}
-					styleRule.parentStyleSheet = styleSheet;
-					currentScope.cssRules.push(styleRule);
-					buffer = "";
-					if (currentScope.constructor === CSSOM.CSSKeyframesRule) {
-						state = "keyframeRule-begin";
-					} else {
-						state = "before-selector";
-					}
-					break;
-				case "keyframeRule-begin":
-				case "before-selector":
-				case "selector":
-					// End of media/document rule.
-					if (!parentRule) {
-						parseError("Unexpected }");
-					}
-					currentScope.__ends = i + 1;
-					// Nesting rules aren't supported yet
-					styleSheet.cssRules.push(currentScope);
-					currentScope = styleSheet;
-					parentRule = null;
-					buffer = "";
-					state = "before-selector";
-					break;
-			}
-			break;
-
-		default:
-			switch (state) {
-				case "before-selector":
-					state = "selector";
-					styleRule = new CSSOM.CSSStyleRule();
-					styleRule.__starts = i;
-					break;
-				case "before-name":
-					state = "name";
-					break;
-				case "before-value":
-					state = "value";
-					break;
-				case "importRule-begin":
-					state = "importRule";
-					break;
-			}
-			buffer += character;
-			break;
-		}
-	}
-
-	return styleSheet;
-};
-
-
-//.CommonJS
-exports.parse = CSSOM.parse;
-// The following modules cannot be included sooner due to the mutual dependency with parse.js
-CSSOM.CSSStyleSheet = require("./CSSStyleSheet").CSSStyleSheet;
-CSSOM.CSSStyleRule = require("./CSSStyleRule").CSSStyleRule;
-CSSOM.CSSImportRule = require("./CSSImportRule").CSSImportRule;
-CSSOM.CSSMediaRule = require("./CSSMediaRule").CSSMediaRule;
-CSSOM.CSSFontFaceRule = require("./CSSFontFaceRule").CSSFontFaceRule;
-CSSOM.CSSStyleDeclaration = require('./CSSStyleDeclaration').CSSStyleDeclaration;
-CSSOM.CSSKeyframeRule = require('./CSSKeyframeRule').CSSKeyframeRule;
-CSSOM.CSSKeyframesRule = require('./CSSKeyframesRule').CSSKeyframesRule;
-CSSOM.CSSValueExpression = require('./CSSValueExpression').CSSValueExpression;
-CSSOM.CSSDocumentRule = require('./CSSDocumentRule').CSSDocumentRule;
-///CommonJS
diff --git a/node_modules/jsdom/node_modules/cssom/package.json b/node_modules/jsdom/node_modules/cssom/package.json
deleted file mode 100644
index 51759f8..0000000
--- a/node_modules/jsdom/node_modules/cssom/package.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "name": "cssom",
-  "description": "CSS Object Model implementation and CSS parser",
-  "keywords": [
-    "CSS",
-    "CSSOM",
-    "parser",
-    "styleSheet"
-  ],
-  "version": "0.3.1",
-  "author": {
-    "name": "Nikita Vasilyev",
-    "email": "me@elv1s.ru"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/nv/CSSOM.git"
-  },
-  "files": [
-    "lib/"
-  ],
-  "main": "./lib/index.js",
-  "devDependencies": {
-    "jake": "~0.7.3"
-  },
-  "license": "MIT",
-  "scripts": {
-    "prepublish": "jake lib/index.js"
-  },
-  "gitHead": "c82ca18e35e207bb8ce57ffa2d3b783c026f7a52",
-  "bugs": {
-    "url": "https://github.com/nv/CSSOM/issues"
-  },
-  "homepage": "https://github.com/nv/CSSOM#readme",
-  "_id": "cssom@0.3.1",
-  "_shasum": "c9e37ef2490e64f6d1baa10fda852257082c25d3",
-  "_from": "cssom@>=0.3.0 <0.4.0",
-  "_npmVersion": "3.3.12",
-  "_nodeVersion": "5.3.0",
-  "_npmUser": {
-    "name": "domenic",
-    "email": "d@domenic.me"
-  },
-  "dist": {
-    "shasum": "c9e37ef2490e64f6d1baa10fda852257082c25d3",
-    "tarball": "https://registry.npmjs.org/cssom/-/cssom-0.3.1.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "nv",
-      "email": "me@elv1s.ru"
-    },
-    {
-      "name": "domenic",
-      "email": "domenic@domenicdenicola.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/cssom/-/cssom-0.3.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/cssstyle/.npmignore b/node_modules/jsdom/node_modules/cssstyle/.npmignore
deleted file mode 100644
index 2d51347..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_module
diff --git a/node_modules/jsdom/node_modules/cssstyle/MIT-LICENSE.txt b/node_modules/jsdom/node_modules/cssstyle/MIT-LICENSE.txt
deleted file mode 100644
index 060a7e6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/MIT-LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) Chad Walker
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/cssstyle/README.md b/node_modules/jsdom/node_modules/cssstyle/README.md
deleted file mode 100644
index 80f3365..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/README.md
+++ /dev/null
@@ -1,27 +0,0 @@
-CSSStyleDeclaration
-===================
-
-CSSStyleDeclaration is a work-a-like to the CSSStyleDeclaration class in Nikita Vasilyev's [CSSOM](https://github.com/NV/CSSOM). I made it so that when using [jQuery in node](https://github.com/tmtk75/node-jquery) setting css attributes via $.fn.css() would work. node-jquery uses [jsdom](https://github.com/tmpvar/jsdom) to create a DOM to use in node. jsdom uses CSSOM for styling, and CSSOM's implementation of the [CSSStyleDeclaration](http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration) doesn't support [CSS2Properties](http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSS2Properties), which is how jQuery's [$.fn.css()](http://api.jquery.com/css/) operates.
-
-
-Why not just issue a pull request?
-----
-Well, NV wants to keep CSSOM fast (which I can appreciate) and CSS2Properties aren't required by the standard (though every browser has the interface). So I figured the path of least resistence would be to just modify this one class, publish it as a node module (that requires CSSOM) and then make a pull request of jsdom to use it.
-
-How do I test this code?
----
-`npm test` should do the trick, assuming you have the dev dependencies installed:
-> ```
-> $ npm test
->
-> tests
-> ✔ Verify Has Properties
-> ✔ Verify Has Functions
-> ✔ Verify Has Special Properties
-> ✔ Test From Style String
-> ✔ Test From Properties
-> ✔ Test Shorthand Properties
-> ✔ Test width and height Properties and null and empty strings
-> ✔ Test Implicit Properties
-> ```
-
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/CSSStyleDeclaration.js b/node_modules/jsdom/node_modules/cssstyle/lib/CSSStyleDeclaration.js
deleted file mode 100644
index 4f2049e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/CSSStyleDeclaration.js
+++ /dev/null
@@ -1,233 +0,0 @@
-/*********************************************************************
- * This is a fork from the CSS Style Declaration part of
- * https://github.com/NV/CSSOM
- ********************************************************************/
-"use strict";
-var CSSOM = require('cssom');
-var fs = require('fs');
-var path = require('path');
-
-var camelToDashed = require('./parsers').camelToDashed;
-var dashedToCamelCase = require('./parsers').dashedToCamelCase;
-
-/**
- * @constructor
- * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration
- */
-var CSSStyleDeclaration = function CSSStyleDeclaration(onChangeCallback) {
-    this._values = {};
-    this._importants = {};
-    this._length = 0;
-    this._onChange = onChangeCallback || function () { return; };
-};
-CSSStyleDeclaration.prototype = {
-    constructor: CSSStyleDeclaration,
-
-    /**
-     *
-     * @param {string} name
-     * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-getPropertyValue
-     * @return {string} the value of the property if it has been explicitly set for this declaration block.
-     * Returns the empty string if the property has not been set.
-     */
-    getPropertyValue: function (name) {
-        if (!this._values.hasOwnProperty(name)) {
-            return "";
-        }
-        return this._values[name].toString();
-    },
-
-    /**
-     *
-     * @param {string} name
-     * @param {string} value
-     * @param {string} [priority=null] "important" or null
-     * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-setProperty
-     */
-    setProperty: function (name, value, priority) {
-        if (value === undefined) {
-            return;
-        }
-        if (value === null || value === '') {
-            this.removeProperty(name);
-            return;
-        }
-        var camel_case = dashedToCamelCase(name);
-        this[camel_case] = value;
-        this._importants[name] = priority;
-    },
-    _setProperty: function (name, value, priority) {
-        if (value === undefined) {
-            return;
-        }
-        if (value === null || value === '') {
-            this.removeProperty(name);
-            return;
-        }
-        if (this._values[name]) {
-            // Property already exist. Overwrite it.
-            var index = Array.prototype.indexOf.call(this, name);
-            if (index < 0) {
-                this[this._length] = name;
-                this._length++;
-            }
-        } else {
-            // New property.
-            this[this._length] = name;
-            this._length++;
-        }
-        this._values[name] = value;
-        this._importants[name] = priority;
-        this._onChange(this.cssText);
-    },
-
-    /**
-     *
-     * @param {string} name
-     * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-removeProperty
-     * @return {string} the value of the property if it has been explicitly set for this declaration block.
-     * Returns the empty string if the property has not been set or the property name does not correspond to a known CSS property.
-     */
-    removeProperty: function (name) {
-        if (!this._values.hasOwnProperty(name)) {
-            return "";
-        }
-
-        var prevValue = this._values[name];
-        delete this._values[name];
-        delete this._importants[name];
-
-        var index = Array.prototype.indexOf.call(this, name);
-        if (index < 0) {
-            return prevValue;
-        }
-
-        // That's what WebKit and Opera do
-        Array.prototype.splice.call(this, index, 1);
-
-        // That's what Firefox does
-        //this[index] = ""
-
-        this._onChange(this.cssText);
-        return prevValue;
-    },
-
-
-    /**
-     *
-     * @param {String} name
-     */
-    getPropertyPriority: function (name) {
-        return this._importants[name] || "";
-    },
-
-
-    getPropertyCSSValue: function () {
-        //FIXME
-        return;
-    },
-
-    /**
-     *   element.style.overflow = "auto"
-     *   element.style.getPropertyShorthand("overflow-x")
-     *   -> "overflow"
-     */
-    getPropertyShorthand: function () {
-        //FIXME
-        return;
-    },
-
-    isPropertyImplicit: function () {
-        //FIXME
-        return;
-    },
-
-    /**
-     *   http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-item
-     */
-    item: function (index) {
-        index = parseInt(index, 10);
-        if (index < 0 || index >= this._length) {
-            return '';
-        }
-        return this[index];
-    }
-};
-
-Object.defineProperties(CSSStyleDeclaration.prototype, {
-    cssText: {
-        get: function () {
-            var properties = [];
-            var i;
-            var name;
-            var value;
-            var priority;
-            for (i = 0; i < this._length; i++) {
-                name = this[i];
-                value = this.getPropertyValue(name);
-                priority = this.getPropertyPriority(name);
-                if (priority !== '') {
-                    priority = " !" + priority;
-                }
-                properties.push([name, ': ', value, priority, ';'].join(''));
-            }
-            return properties.join(' ');
-        },
-        set: function (value) {
-            var i;
-            this._values = {};
-            Array.prototype.splice.call(this, 0, this._length);
-            this._importants = {};
-            var dummyRule;
-            try {
-                dummyRule = CSSOM.parse('#bogus{' + value + '}').cssRules[0].style;
-            } catch (err) {
-                // malformed css, just return
-                return;
-            }
-            var rule_length = dummyRule.length;
-            var name;
-            for (i = 0; i < rule_length; ++i) {
-                name = dummyRule[i];
-                this.setProperty(dummyRule[i], dummyRule.getPropertyValue(name), dummyRule.getPropertyPriority(name));
-            }
-            this._onChange(this.cssText);
-        },
-        enumerable: true,
-        configurable: true
-    },
-    parentRule: {
-        get: function () { return null; },
-        enumerable: true,
-        configurable: true
-    },
-    length: {
-        get: function () { return this._length; },
-        /**
-         * This deletes indices if the new length is less then the current
-         * length. If the new length is more, it does nothing, the new indices
-         * will be undefined until set.
-         **/
-        set: function (value) {
-            var i;
-            for (i = value; i < this._length; i++) {
-                delete this[i];
-            }
-            this._length = value;
-        },
-        enumerable: true,
-        configurable: true
-    },
-    'float': {
-        get: function () { return this.cssFloat; },
-        set: function (value) {
-            this.cssFloat = value;
-        },
-        enumerable: true,
-        configurable: true
-    }
-});
-
-require('./properties')(CSSStyleDeclaration.prototype);
-
-exports.CSSStyleDeclaration = CSSStyleDeclaration;
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/parsers.js b/node_modules/jsdom/node_modules/cssstyle/lib/parsers.js
deleted file mode 100644
index c5d6bdd..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/parsers.js
+++ /dev/null
@@ -1,670 +0,0 @@
-/*********************************************************************
- * These are commonly used parsers for CSS Values they take a string *
- * to parse and return a string after it's been converted, if needed *
- ********************************************************************/
-'use strict';
-
-exports.TYPES = {
-    INTEGER: 1,
-    NUMBER: 2,
-    LENGTH: 3,
-    PERCENT: 4,
-    URL: 5,
-    COLOR: 6,
-    STRING: 7,
-    ANGLE: 8,
-    KEYWORD: 9,
-    NULL_OR_EMPTY_STR: 10
-};
-
-/*jslint regexp: true*/
-// rough regular expressions
-var integerRegEx = /^[\-+]?[0-9]+$/;
-var numberRegEx = /^[\-+]?[0-9]*\.[0-9]+$/;
-var lengthRegEx = /^(0|[\-+]?[0-9]*\.?[0-9]+(in|cm|em|mm|pt|pc|px))$/;
-var percentRegEx = /^[\-+]?[0-9]*\.?[0-9]+%$/;
-var urlRegEx = /^url\(\s*([^\)]*)\s*\)$/;
-var stringRegEx = /^(\"[^\"]*\"|\'[^\']*\')$/;
-var colorRegEx1 = /^#[0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]([0-9a-fA-F][0-9a-fA-F][0-9a-fA-F])?$/;
-var colorRegEx2 = /^rgb\(([^\)]*)\)$/;
-var colorRegEx3 = /^rgba\(([^\)]*)\)$/;
-var angleRegEx = /^([\-+]?[0-9]*\.?[0-9]+)(deg|grad|rad)$/;
-/*jslint regexp: false*/
-
-// This will return one of the above types based on the passed in string
-exports.valueType = function valueType(val) {
-    if (val === '' || val === null) {
-        return exports.TYPES.NULL_OR_EMPTY_STR;
-    }
-    if (typeof val === 'number') {
-        val = val.toString();
-    }
-
-    if (typeof val !== 'string') {
-        return undefined;
-    }
-
-    if (integerRegEx.test(val)) {
-        return exports.TYPES.INTEGER;
-    }
-    if (numberRegEx.test(val)) {
-        return exports.TYPES.NUMBER;
-    }
-    if (lengthRegEx.test(val)) {
-        return exports.TYPES.LENGTH;
-    }
-    if (percentRegEx.test(val)) {
-        return exports.TYPES.PERCENT;
-    }
-    if (urlRegEx.test(val)) {
-        return exports.TYPES.URL;
-    }
-    if (stringRegEx.test(val)) {
-        return exports.TYPES.STRING;
-    }
-    if (angleRegEx.test(val)) {
-        return exports.TYPES.ANGLE;
-    }
-    if (colorRegEx1.test(val)) {
-        return exports.TYPES.COLOR;
-    }
-    var res = colorRegEx2.exec(val);
-    var parts;
-    if (res !== null) {
-        parts = res[1].split(/\s*,\s*/);
-        if (parts.length !== 3) {
-            return undefined;
-        }
-        if (parts.every(percentRegEx.test.bind(percentRegEx)) || parts.every(integerRegEx.test.bind(integerRegEx))) {
-            return exports.TYPES.COLOR;
-        }
-        return undefined;
-    }
-    res = colorRegEx3.exec(val);
-    if (res !== null) {
-        parts = res[1].split(/\s*,\s*/);
-        if (parts.length !== 4) {
-            return undefined;
-        }
-        if (parts.slice(0, 3).every(percentRegEx.test.bind(percentRegEx)) || parts.every(integerRegEx.test.bind(integerRegEx))) {
-            if (numberRegEx.test(parts[3])) {
-                return exports.TYPES.COLOR;
-            }
-        }
-        return undefined;
-    }
-
-    // could still be a color, one of the standard keyword colors
-    val = val.toLowerCase();
-    switch (val) {
-    case 'maroon':
-    case 'red':
-    case 'orange':
-    case 'yellow':
-    case 'olive':
-    case 'purple':
-    case 'fuchsia':
-    case 'white':
-    case 'lime':
-    case 'green':
-    case 'navy':
-    case 'blue':
-    case 'aqua':
-    case 'teal':
-    case 'black':
-    case 'silver':
-    case 'gray':
-        // the following are deprecated in CSS3
-    case 'activeborder':
-    case 'activecaption':
-    case 'appworkspace':
-    case 'background':
-    case 'buttonface':
-    case 'buttonhighlight':
-    case 'buttonshadow':
-    case 'buttontext':
-    case 'captiontext':
-    case 'graytext':
-    case 'highlight':
-    case 'highlighttext':
-    case 'inactiveborder':
-    case 'inactivecaption':
-    case 'inactivecaptiontext':
-    case 'infobackground':
-    case 'infotext':
-    case 'menu':
-    case 'menutext':
-    case 'scrollbar':
-    case 'threeddarkshadow':
-    case 'threedface':
-    case 'threedhighlight':
-    case 'threedlightshadow':
-    case 'threedshadow':
-    case 'window':
-    case 'windowframe':
-    case 'windowtext':
-        return exports.TYPES.COLOR;
-    default:
-        return exports.TYPES.KEYWORD;
-    }
-};
-
-exports.parseInteger = function parseInteger(val) {
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    if (type !== exports.TYPES.INTEGER) {
-        return undefined;
-    }
-    return String(parseInt(val, 10));
-};
-
-exports.parseNumber = function parseNumber(val) {
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    if (type !== exports.TYPES.NUMBER && type !== exports.TYPES.INTEGER) {
-        return undefined;
-    }
-    return String(parseFloat(val));
-};
-
-exports.parseLength = function parseLength(val) {
-    if (val === 0 || val === '0') {
-        return '0px';
-    }
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    if (type !== exports.TYPES.LENGTH) {
-        return undefined;
-    }
-    return val;
-};
-
-exports.parsePercent = function parsePercent(val) {
-    if (val === 0 || val === '0') {
-        return '0%';
-    }
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    if (type !== exports.TYPES.PERCENT) {
-        return undefined;
-    }
-    return val;
-};
-
-// either a length or a percent
-exports.parseMeasurement = function parseMeasurement(val) {
-    var length = exports.parseLength(val);
-    if (length !== undefined) {
-        return length;
-    }
-    return exports.parsePercent(val);
-};
-
-exports.parseUrl = function parseUrl(val) {
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    var res = urlRegEx.exec(val);
-    // does it match the regex?
-    if (!res) {
-        return undefined;
-    }
-    var str = res[1];
-    // if it starts with single or double quotes, does it end with the same?
-    if ((str[0] === '"' || str[0] === "'") && str[0] !== str[str.length - 1]) {
-        return undefined;
-    }
-    if (str[0] === '"' || str[0] === "'") {
-        str = str.substr(1, str.length - 2);
-    }
-
-    var i;
-    for (i = 0; i < str.length; i++) {
-        switch (str[i]) {
-        case '(':
-        case ')':
-        case ' ':
-        case '\t':
-        case '\n':
-        case "'":
-        case '"':
-            return undefined;
-        case '\\':
-            i++;
-            break;
-        }
-    }
-
-    return 'url(' + str + ')';
-};
-
-exports.parseString = function parseString(val) {
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    if (type !== exports.TYPES.STRING) {
-        return undefined;
-    }
-    var i;
-    for (i = 1; i < val.length - 1; i++) {
-        switch (val[i]) {
-        case val[0]:
-            return undefined;
-        case '\\':
-            i++;
-            while (i < val.length - 1 && /[0-9A-Fa-f]/.test(val[i])) {
-                i++;
-            }
-            break;
-        }
-    }
-    if (i >= val.length) {
-        return undefined;
-    }
-    return val;
-};
-
-exports.parseColor = function parseColor(val) {
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    var red, green, blue, alpha = 1;
-    var parts;
-    var res = colorRegEx1.exec(val);
-    // is it #aaa or #ababab
-    if (res) {
-        var hex = val.substr(1);
-        if (hex.length === 3) {
-            hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2];
-        }
-        red = parseInt(hex.substr(0, 2), 16);
-        green = parseInt(hex.substr(2, 2), 16);
-        blue = parseInt(hex.substr(4, 2), 16);
-        return 'rgb(' + red + ', ' + green + ', ' + blue + ')';
-    }
-
-    res = colorRegEx2.exec(val);
-    if (res) {
-        parts = res[1].split(/\s*,\s*/);
-        if (parts.length !== 3) {
-            return undefined;
-        }
-        if (parts.every(percentRegEx.test.bind(percentRegEx))) {
-            red = Math.floor(parseFloat(parts[0].slice(0, -1)) * 255 / 100);
-            green = Math.floor(parseFloat(parts[1].slice(0, -1)) * 255 / 100);
-            blue = Math.floor(parseFloat(parts[2].slice(0, -1)) * 255 / 100);
-        } else if (parts.every(integerRegEx.test.bind(integerRegEx))) {
-            red = parseInt(parts[0], 10);
-            green = parseInt(parts[1], 10);
-            blue = parseInt(parts[2], 10);
-        } else {
-            return undefined;
-        }
-        red = Math.min(255, Math.max(0, red));
-        green = Math.min(255, Math.max(0, green));
-        blue = Math.min(255, Math.max(0, blue));
-        return 'rgb(' + red + ', ' + green + ', ' + blue + ')';
-    }
-
-    res = colorRegEx3.exec(val);
-    if (res) {
-        parts = res[1].split(/\s*,\s*/);
-        if (parts.length !== 4) {
-            return undefined;
-        }
-        if (parts.slice(0, 3).every(percentRegEx.test.bind(percentRegEx))) {
-            red = Math.floor(parseFloat(parts[0].slice(0, -1)) * 255 / 100);
-            green = Math.floor(parseFloat(parts[1].slice(0, -1)) * 255 / 100);
-            blue = Math.floor(parseFloat(parts[2].slice(0, -1)) * 255 / 100);
-            alpha = parseFloat(parts[3]);
-        } else if (parts.slice(0, 3).every(integerRegEx.test.bind(integerRegEx))) {
-            red = parseInt(parts[0], 10);
-            green = parseInt(parts[1], 10);
-            blue = parseInt(parts[2], 10);
-            alpha = parseFloat(parts[3]);
-        } else {
-            return undefined;
-        }
-        if (isNaN(alpha)) {
-            alpha = 1;
-        }
-        red = Math.min(255, Math.max(0, red));
-        green = Math.min(255, Math.max(0, green));
-        blue = Math.min(255, Math.max(0, blue));
-        alpha = Math.min(1, Math.max(0, alpha));
-        if (alpha === 1) {
-            return 'rgb(' + red + ', ' + green + ', ' + blue + ')';
-        }
-        return 'rgba(' + red + ', ' + green + ', ' + blue + ', ' + alpha + ')';
-    }
-
-    if (type === exports.TYPES.COLOR) {
-        return val;
-    }
-    return undefined;
-};
-
-exports.parseAngle = function parseAngle(val) {
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    if (type !== exports.TYPES.ANGLE) {
-        return undefined;
-    }
-    var res = angleRegEx.exec(val);
-    var flt = parseFloat(res[1]);
-    if (res[2] === 'rad') {
-        flt *= 180 / Math.PI;
-    } else if (res[2] === 'grad') {
-        flt *= 360 / 400;
-    }
-
-    while (flt < 0) {
-        flt += 360;
-    }
-    while (flt > 360) {
-        flt -= 360;
-    }
-    return flt + 'deg';
-};
-
-exports.parseKeyword = function parseKeyword(val, valid_keywords) {
-    var type = exports.valueType(val);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        return val;
-    }
-    if (type !== exports.TYPES.KEYWORD) {
-        return undefined;
-    }
-    val = val.toString().toLowerCase();
-    var i;
-    for (i = 0; i < valid_keywords.length; i++) {
-        if (valid_keywords[i].toLowerCase() === val) {
-            return valid_keywords[i];
-        }
-    }
-    return undefined;
-};
-
-// utility to translate from border-width to borderWidth
-var dashedToCamelCase = function (dashed) {
-    var i;
-    var camel = '';
-    var nextCap = false;
-    for (i = 0; i < dashed.length; i++) {
-        if (dashed[i] !== '-') {
-            camel += nextCap ? dashed[i].toUpperCase() : dashed[i];
-            nextCap = false;
-        } else {
-            nextCap = true;
-        }
-    }
-    return camel;
-};
-exports.dashedToCamelCase = dashedToCamelCase;
-
-var is_space = /\s/;
-var opening_deliminators = ['"', '\'', '('];
-var closing_deliminators = ['"', '\'', ')'];
-// this splits on whitespace, but keeps quoted and parened parts together
-var getParts = function (str) {
-    var deliminator_stack = [];
-    var length = str.length;
-    var i;
-    var parts = [];
-    var current_part = '';
-    var opening_index;
-    var closing_index;
-    for (i = 0; i < length; i++) {
-        opening_index = opening_deliminators.indexOf(str[i]);
-        closing_index = closing_deliminators.indexOf(str[i]);
-        if (is_space.test(str[i])) {
-            if (deliminator_stack.length === 0) {
-                if (current_part !== '') {
-                    parts.push(current_part);
-                }
-                current_part = '';
-            } else {
-                current_part += str[i];
-            }
-        } else {
-            if (str[i] === '\\') {
-                i++;
-                current_part += str[i];
-            } else {
-                current_part += str[i];
-                if (closing_index !== -1 && closing_index === deliminator_stack[deliminator_stack.length - 1]) {
-                    deliminator_stack.pop();
-                } else if (opening_index !== -1) {
-                    deliminator_stack.push(opening_index);
-                }
-            }
-        }
-    }
-    if (current_part !== '') {
-        parts.push(current_part);
-    }
-    return parts;
-};
-
-/*
- * this either returns undefined meaning that it isn't valid
- * or returns an object where the keys are dashed short
- * hand properties and the values are the values to set
- * on them
- */
-exports.shorthandParser = function parse(v, shorthand_for) {
-    var obj = {};
-    var type = exports.valueType(v);
-    if (type === exports.TYPES.NULL_OR_EMPTY_STR) {
-        Object.keys(shorthand_for).forEach(function (property) {
-            obj[property] = '';
-        });
-        return obj;
-    }
-
-    if (typeof v === 'number') {
-        v = v.toString();
-    }
-
-    if (typeof v !== 'string') {
-        return undefined;
-    }
-
-    if (v.toLowerCase() === 'inherit') {
-        return {};
-    }
-    var parts = getParts(v);
-    var valid = true;
-    parts.forEach(function (part) {
-        var part_valid = false;
-        Object.keys(shorthand_for).forEach(function (property) {
-            if (shorthand_for[property].isValid(part)) {
-                part_valid = true;
-                obj[property] = part;
-            }
-        });
-        valid = valid && part_valid;
-    });
-    if (!valid) {
-        return undefined;
-    }
-    return obj;
-};
-
-exports.shorthandSetter = function (property, shorthand_for) {
-    return function (v) {
-        var obj = exports.shorthandParser(v, shorthand_for);
-        if (obj === undefined) {
-            return;
-        }
-        //console.log('shorthandSetter for:', property, 'obj:', obj);
-        Object.keys(obj).forEach(function (subprop) {
-            // in case subprop is an implicit property, this will clear
-            // *its* subpropertiesX
-            var camel = dashedToCamelCase(subprop);
-            this[camel] = obj[subprop];
-            // in case it gets translated into something else (0 -> 0px)
-            obj[subprop] = this[camel];
-            this.removeProperty(subprop);
-            // don't add in empty properties
-            if (obj[subprop] !== '') {
-                this._values[subprop] = obj[subprop];
-            }
-        }, this);
-        Object.keys(shorthand_for).forEach(function (subprop) {
-            if (!obj.hasOwnProperty(subprop)) {
-                this.removeProperty(subprop);
-                delete this._values[subprop];
-            }
-        }, this);
-        // in case the value is something like 'none' that removes all values,
-        // check that the generated one is not empty, first remove the property
-        // if it already exists, then call the shorthandGetter, if it's an empty
-        // string, don't set the property
-        this.removeProperty(property);
-        var calculated = exports.shorthandGetter(property, shorthand_for).call(this);
-        if (calculated !== '') {
-            this._setProperty(property, calculated);
-        }
-    };
-};
-
-exports.shorthandGetter = function (property, shorthand_for) {
-    return function () {
-        if (this._values[property] !== undefined) {
-            return this.getPropertyValue(property);
-        }
-        return Object.keys(shorthand_for).map(function (subprop) {
-            return this.getPropertyValue(subprop);
-        }, this).filter(function (value) {
-            return value !== '';
-        }).join(' ');
-    };
-};
-
-// isValid(){1,4} | inherit
-// if one, it applies to all
-// if two, the first applies to the top and bottom, and the second to left and right
-// if three, the first applies to the top, the second to left and right, the third bottom
-// if four, top, right, bottom, left
-exports.implicitSetter = function (property_before, property_after, isValid, parser) {
-    property_after = property_after || '';
-    if (property_after !== '') {
-        property_after = '-' + property_after;
-    }
-    var part_names = ["top","right","bottom","left"];
-
-    return function (v) {
-        if (typeof v === 'number') {
-            v = v.toString();
-        }
-        if (typeof v !== 'string') {
-            return undefined;
-        }
-        var parts;
-        if (v.toLowerCase() === 'inherit' || v === '') {
-            parts = [v];
-        } else {
-            parts = getParts(v);
-        }
-        if (parts.length < 1 || parts.length > 4) {
-            return undefined;
-        }
-
-        if (!parts.every(isValid)) {
-            return undefined;
-        }
-
-        parts = parts.map(function (part) {
-            return parser(part);
-        });
-        this._setProperty(property_before + property_after, parts.join(' '));
-        if (parts.length === 1) {
-            parts[1] = parts[0];
-        }
-        if (parts.length === 2) {
-            parts[2] = parts[0];
-        }
-        if (parts.length === 3) {
-            parts[3] = parts[1];
-        }
-
-        for (var i = 0; i < 4; i++) {
-            var property = property_before + "-" + part_names[i] + property_after;
-            this.removeProperty(property);
-            if (parts[i] !== '') {
-                this._values[property] = parts[i];
-            }
-        }
-        return v;
-    };
-};
-
-//
-//  Companion to implicitSetter, but for the individual parts.
-//  This sets the individual value, and checks to see if all four
-//  sub-parts are set.  If so, it sets the shorthand version and removes
-//  the individual parts from the cssText.
-//
-exports.subImplicitSetter = function (prefix, part, isValid, parser) {
-    var property = prefix + '-' + part;
-    var subparts = [prefix+"-top", prefix+"-right", prefix+"-bottom", prefix+"-left"];
-
-    return function (v) {
-        if (typeof v === 'number') {
-            v = v.toString();
-        }
-        if (typeof v !== 'string') {
-            return undefined;
-        }
-        if (!isValid(v)) {
-            return undefined;
-        }
-        v = parser(v);
-        this._setProperty(property,v);
-        var parts = [];
-        for (var i = 0; i < 4; i++) {
-            if (this._values[subparts[i]] == null || this._values[subparts[i]] === '') {
-                break;
-            }
-            parts.push(this._values[subparts[i]]);
-        }
-        if (parts.length === 4) {
-            for (i = 0; i < 4; i++) {
-                this.removeProperty(subparts[i]);
-                this._values[subparts[i]] = parts[i];
-            }
-            this._setProperty(prefix,parts.join(" "));
-        }
-        return v;
-    };
-};
-
-
-var camel_to_dashed = /[A-Z]/g;
-/*jslint regexp: true*/
-var first_segment = /^\([^\-]\)-/;
-/*jslint regexp: false*/
-var vendor_prefixes = ['o', 'moz', 'ms', 'webkit'];
-exports.camelToDashed = function (camel_case) {
-    var match;
-    var dashed = camel_case.replace(camel_to_dashed, '-$&').toLowerCase();
-    match = dashed.match(first_segment);
-    if (match && vendor_prefixes.indexOf(match[1]) !== -1) {
-        dashed = '-' + dashed;
-    }
-    return dashed;
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties.js
deleted file mode 100644
index 80f628c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties.js
+++ /dev/null
@@ -1,1140 +0,0 @@
-'use strict';
-
-// autogenerated
-
-/*
- *
- * http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSS2Properties
- */
-
-module.exports = function (prototype) {
-    var alignmentBaseline = require('./properties/alignmentBaseline').definition;
-    Object.defineProperty(prototype, 'alignmentBaseline', alignmentBaseline)
-    Object.defineProperty(prototype, 'alignment-baseline', alignmentBaseline)
-    var azimuth = require('./properties/azimuth').definition;
-    Object.defineProperty(prototype, 'azimuth', azimuth)
-    var background = require('./properties/background').definition;
-    Object.defineProperty(prototype, 'background', background)
-    var backgroundAttachment = require('./properties/backgroundAttachment').definition;
-    Object.defineProperty(prototype, 'backgroundAttachment', backgroundAttachment)
-    Object.defineProperty(prototype, 'background-attachment', backgroundAttachment)
-    var backgroundClip = require('./properties/backgroundClip').definition;
-    Object.defineProperty(prototype, 'backgroundClip', backgroundClip)
-    Object.defineProperty(prototype, 'background-clip', backgroundClip)
-    var backgroundColor = require('./properties/backgroundColor').definition;
-    Object.defineProperty(prototype, 'backgroundColor', backgroundColor)
-    Object.defineProperty(prototype, 'background-color', backgroundColor)
-    var backgroundImage = require('./properties/backgroundImage').definition;
-    Object.defineProperty(prototype, 'backgroundImage', backgroundImage)
-    Object.defineProperty(prototype, 'background-image', backgroundImage)
-    var backgroundOrigin = require('./properties/backgroundOrigin').definition;
-    Object.defineProperty(prototype, 'backgroundOrigin', backgroundOrigin)
-    Object.defineProperty(prototype, 'background-origin', backgroundOrigin)
-    var backgroundPosition = require('./properties/backgroundPosition').definition;
-    Object.defineProperty(prototype, 'backgroundPosition', backgroundPosition)
-    Object.defineProperty(prototype, 'background-position', backgroundPosition)
-    var backgroundPositionX = require('./properties/backgroundPositionX').definition;
-    Object.defineProperty(prototype, 'backgroundPositionX', backgroundPositionX)
-    Object.defineProperty(prototype, 'background-position-x', backgroundPositionX)
-    var backgroundPositionY = require('./properties/backgroundPositionY').definition;
-    Object.defineProperty(prototype, 'backgroundPositionY', backgroundPositionY)
-    Object.defineProperty(prototype, 'background-position-y', backgroundPositionY)
-    var backgroundRepeat = require('./properties/backgroundRepeat').definition;
-    Object.defineProperty(prototype, 'backgroundRepeat', backgroundRepeat)
-    Object.defineProperty(prototype, 'background-repeat', backgroundRepeat)
-    var backgroundRepeatX = require('./properties/backgroundRepeatX').definition;
-    Object.defineProperty(prototype, 'backgroundRepeatX', backgroundRepeatX)
-    Object.defineProperty(prototype, 'background-repeat-x', backgroundRepeatX)
-    var backgroundRepeatY = require('./properties/backgroundRepeatY').definition;
-    Object.defineProperty(prototype, 'backgroundRepeatY', backgroundRepeatY)
-    Object.defineProperty(prototype, 'background-repeat-y', backgroundRepeatY)
-    var backgroundSize = require('./properties/backgroundSize').definition;
-    Object.defineProperty(prototype, 'backgroundSize', backgroundSize)
-    Object.defineProperty(prototype, 'background-size', backgroundSize)
-    var baselineShift = require('./properties/baselineShift').definition;
-    Object.defineProperty(prototype, 'baselineShift', baselineShift)
-    Object.defineProperty(prototype, 'baseline-shift', baselineShift)
-    var border = require('./properties/border').definition;
-    Object.defineProperty(prototype, 'border', border)
-    var borderBottom = require('./properties/borderBottom').definition;
-    Object.defineProperty(prototype, 'borderBottom', borderBottom)
-    Object.defineProperty(prototype, 'border-bottom', borderBottom)
-    var borderBottomColor = require('./properties/borderBottomColor').definition;
-    Object.defineProperty(prototype, 'borderBottomColor', borderBottomColor)
-    Object.defineProperty(prototype, 'border-bottom-color', borderBottomColor)
-    var borderBottomLeftRadius = require('./properties/borderBottomLeftRadius').definition;
-    Object.defineProperty(prototype, 'borderBottomLeftRadius', borderBottomLeftRadius)
-    Object.defineProperty(prototype, 'border-bottom-left-radius', borderBottomLeftRadius)
-    var borderBottomRightRadius = require('./properties/borderBottomRightRadius').definition;
-    Object.defineProperty(prototype, 'borderBottomRightRadius', borderBottomRightRadius)
-    Object.defineProperty(prototype, 'border-bottom-right-radius', borderBottomRightRadius)
-    var borderBottomStyle = require('./properties/borderBottomStyle').definition;
-    Object.defineProperty(prototype, 'borderBottomStyle', borderBottomStyle)
-    Object.defineProperty(prototype, 'border-bottom-style', borderBottomStyle)
-    var borderBottomWidth = require('./properties/borderBottomWidth').definition;
-    Object.defineProperty(prototype, 'borderBottomWidth', borderBottomWidth)
-    Object.defineProperty(prototype, 'border-bottom-width', borderBottomWidth)
-    var borderCollapse = require('./properties/borderCollapse').definition;
-    Object.defineProperty(prototype, 'borderCollapse', borderCollapse)
-    Object.defineProperty(prototype, 'border-collapse', borderCollapse)
-    var borderColor = require('./properties/borderColor').definition;
-    Object.defineProperty(prototype, 'borderColor', borderColor)
-    Object.defineProperty(prototype, 'border-color', borderColor)
-    var borderImage = require('./properties/borderImage').definition;
-    Object.defineProperty(prototype, 'borderImage', borderImage)
-    Object.defineProperty(prototype, 'border-image', borderImage)
-    var borderImageOutset = require('./properties/borderImageOutset').definition;
-    Object.defineProperty(prototype, 'borderImageOutset', borderImageOutset)
-    Object.defineProperty(prototype, 'border-image-outset', borderImageOutset)
-    var borderImageRepeat = require('./properties/borderImageRepeat').definition;
-    Object.defineProperty(prototype, 'borderImageRepeat', borderImageRepeat)
-    Object.defineProperty(prototype, 'border-image-repeat', borderImageRepeat)
-    var borderImageSlice = require('./properties/borderImageSlice').definition;
-    Object.defineProperty(prototype, 'borderImageSlice', borderImageSlice)
-    Object.defineProperty(prototype, 'border-image-slice', borderImageSlice)
-    var borderImageSource = require('./properties/borderImageSource').definition;
-    Object.defineProperty(prototype, 'borderImageSource', borderImageSource)
-    Object.defineProperty(prototype, 'border-image-source', borderImageSource)
-    var borderImageWidth = require('./properties/borderImageWidth').definition;
-    Object.defineProperty(prototype, 'borderImageWidth', borderImageWidth)
-    Object.defineProperty(prototype, 'border-image-width', borderImageWidth)
-    var borderLeft = require('./properties/borderLeft').definition;
-    Object.defineProperty(prototype, 'borderLeft', borderLeft)
-    Object.defineProperty(prototype, 'border-left', borderLeft)
-    var borderLeftColor = require('./properties/borderLeftColor').definition;
-    Object.defineProperty(prototype, 'borderLeftColor', borderLeftColor)
-    Object.defineProperty(prototype, 'border-left-color', borderLeftColor)
-    var borderLeftStyle = require('./properties/borderLeftStyle').definition;
-    Object.defineProperty(prototype, 'borderLeftStyle', borderLeftStyle)
-    Object.defineProperty(prototype, 'border-left-style', borderLeftStyle)
-    var borderLeftWidth = require('./properties/borderLeftWidth').definition;
-    Object.defineProperty(prototype, 'borderLeftWidth', borderLeftWidth)
-    Object.defineProperty(prototype, 'border-left-width', borderLeftWidth)
-    var borderRadius = require('./properties/borderRadius').definition;
-    Object.defineProperty(prototype, 'borderRadius', borderRadius)
-    Object.defineProperty(prototype, 'border-radius', borderRadius)
-    var borderRight = require('./properties/borderRight').definition;
-    Object.defineProperty(prototype, 'borderRight', borderRight)
-    Object.defineProperty(prototype, 'border-right', borderRight)
-    var borderRightColor = require('./properties/borderRightColor').definition;
-    Object.defineProperty(prototype, 'borderRightColor', borderRightColor)
-    Object.defineProperty(prototype, 'border-right-color', borderRightColor)
-    var borderRightStyle = require('./properties/borderRightStyle').definition;
-    Object.defineProperty(prototype, 'borderRightStyle', borderRightStyle)
-    Object.defineProperty(prototype, 'border-right-style', borderRightStyle)
-    var borderRightWidth = require('./properties/borderRightWidth').definition;
-    Object.defineProperty(prototype, 'borderRightWidth', borderRightWidth)
-    Object.defineProperty(prototype, 'border-right-width', borderRightWidth)
-    var borderSpacing = require('./properties/borderSpacing').definition;
-    Object.defineProperty(prototype, 'borderSpacing', borderSpacing)
-    Object.defineProperty(prototype, 'border-spacing', borderSpacing)
-    var borderStyle = require('./properties/borderStyle').definition;
-    Object.defineProperty(prototype, 'borderStyle', borderStyle)
-    Object.defineProperty(prototype, 'border-style', borderStyle)
-    var borderTop = require('./properties/borderTop').definition;
-    Object.defineProperty(prototype, 'borderTop', borderTop)
-    Object.defineProperty(prototype, 'border-top', borderTop)
-    var borderTopColor = require('./properties/borderTopColor').definition;
-    Object.defineProperty(prototype, 'borderTopColor', borderTopColor)
-    Object.defineProperty(prototype, 'border-top-color', borderTopColor)
-    var borderTopLeftRadius = require('./properties/borderTopLeftRadius').definition;
-    Object.defineProperty(prototype, 'borderTopLeftRadius', borderTopLeftRadius)
-    Object.defineProperty(prototype, 'border-top-left-radius', borderTopLeftRadius)
-    var borderTopRightRadius = require('./properties/borderTopRightRadius').definition;
-    Object.defineProperty(prototype, 'borderTopRightRadius', borderTopRightRadius)
-    Object.defineProperty(prototype, 'border-top-right-radius', borderTopRightRadius)
-    var borderTopStyle = require('./properties/borderTopStyle').definition;
-    Object.defineProperty(prototype, 'borderTopStyle', borderTopStyle)
-    Object.defineProperty(prototype, 'border-top-style', borderTopStyle)
-    var borderTopWidth = require('./properties/borderTopWidth').definition;
-    Object.defineProperty(prototype, 'borderTopWidth', borderTopWidth)
-    Object.defineProperty(prototype, 'border-top-width', borderTopWidth)
-    var borderWidth = require('./properties/borderWidth').definition;
-    Object.defineProperty(prototype, 'borderWidth', borderWidth)
-    Object.defineProperty(prototype, 'border-width', borderWidth)
-    var bottom = require('./properties/bottom').definition;
-    Object.defineProperty(prototype, 'bottom', bottom)
-    var boxShadow = require('./properties/boxShadow').definition;
-    Object.defineProperty(prototype, 'boxShadow', boxShadow)
-    Object.defineProperty(prototype, 'box-shadow', boxShadow)
-    var boxSizing = require('./properties/boxSizing').definition;
-    Object.defineProperty(prototype, 'boxSizing', boxSizing)
-    Object.defineProperty(prototype, 'box-sizing', boxSizing)
-    var captionSide = require('./properties/captionSide').definition;
-    Object.defineProperty(prototype, 'captionSide', captionSide)
-    Object.defineProperty(prototype, 'caption-side', captionSide)
-    var clear = require('./properties/clear').definition;
-    Object.defineProperty(prototype, 'clear', clear)
-    var clip = require('./properties/clip').definition;
-    Object.defineProperty(prototype, 'clip', clip)
-    var color = require('./properties/color').definition;
-    Object.defineProperty(prototype, 'color', color)
-    var colorInterpolation = require('./properties/colorInterpolation').definition;
-    Object.defineProperty(prototype, 'colorInterpolation', colorInterpolation)
-    Object.defineProperty(prototype, 'color-interpolation', colorInterpolation)
-    var colorInterpolationFilters = require('./properties/colorInterpolationFilters').definition;
-    Object.defineProperty(prototype, 'colorInterpolationFilters', colorInterpolationFilters)
-    Object.defineProperty(prototype, 'color-interpolation-filters', colorInterpolationFilters)
-    var colorProfile = require('./properties/colorProfile').definition;
-    Object.defineProperty(prototype, 'colorProfile', colorProfile)
-    Object.defineProperty(prototype, 'color-profile', colorProfile)
-    var colorRendering = require('./properties/colorRendering').definition;
-    Object.defineProperty(prototype, 'colorRendering', colorRendering)
-    Object.defineProperty(prototype, 'color-rendering', colorRendering)
-    var content = require('./properties/content').definition;
-    Object.defineProperty(prototype, 'content', content)
-    var counterIncrement = require('./properties/counterIncrement').definition;
-    Object.defineProperty(prototype, 'counterIncrement', counterIncrement)
-    Object.defineProperty(prototype, 'counter-increment', counterIncrement)
-    var counterReset = require('./properties/counterReset').definition;
-    Object.defineProperty(prototype, 'counterReset', counterReset)
-    Object.defineProperty(prototype, 'counter-reset', counterReset)
-    var cssFloat = require('./properties/cssFloat').definition;
-    Object.defineProperty(prototype, 'cssFloat', cssFloat)
-    Object.defineProperty(prototype, 'css-float', cssFloat)
-    var cue = require('./properties/cue').definition;
-    Object.defineProperty(prototype, 'cue', cue)
-    var cueAfter = require('./properties/cueAfter').definition;
-    Object.defineProperty(prototype, 'cueAfter', cueAfter)
-    Object.defineProperty(prototype, 'cue-after', cueAfter)
-    var cueBefore = require('./properties/cueBefore').definition;
-    Object.defineProperty(prototype, 'cueBefore', cueBefore)
-    Object.defineProperty(prototype, 'cue-before', cueBefore)
-    var cursor = require('./properties/cursor').definition;
-    Object.defineProperty(prototype, 'cursor', cursor)
-    var direction = require('./properties/direction').definition;
-    Object.defineProperty(prototype, 'direction', direction)
-    var display = require('./properties/display').definition;
-    Object.defineProperty(prototype, 'display', display)
-    var dominantBaseline = require('./properties/dominantBaseline').definition;
-    Object.defineProperty(prototype, 'dominantBaseline', dominantBaseline)
-    Object.defineProperty(prototype, 'dominant-baseline', dominantBaseline)
-    var elevation = require('./properties/elevation').definition;
-    Object.defineProperty(prototype, 'elevation', elevation)
-    var emptyCells = require('./properties/emptyCells').definition;
-    Object.defineProperty(prototype, 'emptyCells', emptyCells)
-    Object.defineProperty(prototype, 'empty-cells', emptyCells)
-    var enableBackground = require('./properties/enableBackground').definition;
-    Object.defineProperty(prototype, 'enableBackground', enableBackground)
-    Object.defineProperty(prototype, 'enable-background', enableBackground)
-    var fill = require('./properties/fill').definition;
-    Object.defineProperty(prototype, 'fill', fill)
-    var fillOpacity = require('./properties/fillOpacity').definition;
-    Object.defineProperty(prototype, 'fillOpacity', fillOpacity)
-    Object.defineProperty(prototype, 'fill-opacity', fillOpacity)
-    var fillRule = require('./properties/fillRule').definition;
-    Object.defineProperty(prototype, 'fillRule', fillRule)
-    Object.defineProperty(prototype, 'fill-rule', fillRule)
-    var filter = require('./properties/filter').definition;
-    Object.defineProperty(prototype, 'filter', filter)
-    var floodColor = require('./properties/floodColor').definition;
-    Object.defineProperty(prototype, 'floodColor', floodColor)
-    Object.defineProperty(prototype, 'flood-color', floodColor)
-    var floodOpacity = require('./properties/floodOpacity').definition;
-    Object.defineProperty(prototype, 'floodOpacity', floodOpacity)
-    Object.defineProperty(prototype, 'flood-opacity', floodOpacity)
-    var font = require('./properties/font').definition;
-    Object.defineProperty(prototype, 'font', font)
-    var fontFamily = require('./properties/fontFamily').definition;
-    Object.defineProperty(prototype, 'fontFamily', fontFamily)
-    Object.defineProperty(prototype, 'font-family', fontFamily)
-    var fontSize = require('./properties/fontSize').definition;
-    Object.defineProperty(prototype, 'fontSize', fontSize)
-    Object.defineProperty(prototype, 'font-size', fontSize)
-    var fontSizeAdjust = require('./properties/fontSizeAdjust').definition;
-    Object.defineProperty(prototype, 'fontSizeAdjust', fontSizeAdjust)
-    Object.defineProperty(prototype, 'font-size-adjust', fontSizeAdjust)
-    var fontStretch = require('./properties/fontStretch').definition;
-    Object.defineProperty(prototype, 'fontStretch', fontStretch)
-    Object.defineProperty(prototype, 'font-stretch', fontStretch)
-    var fontStyle = require('./properties/fontStyle').definition;
-    Object.defineProperty(prototype, 'fontStyle', fontStyle)
-    Object.defineProperty(prototype, 'font-style', fontStyle)
-    var fontVariant = require('./properties/fontVariant').definition;
-    Object.defineProperty(prototype, 'fontVariant', fontVariant)
-    Object.defineProperty(prototype, 'font-variant', fontVariant)
-    var fontWeight = require('./properties/fontWeight').definition;
-    Object.defineProperty(prototype, 'fontWeight', fontWeight)
-    Object.defineProperty(prototype, 'font-weight', fontWeight)
-    var glyphOrientationHorizontal = require('./properties/glyphOrientationHorizontal').definition;
-    Object.defineProperty(prototype, 'glyphOrientationHorizontal', glyphOrientationHorizontal)
-    Object.defineProperty(prototype, 'glyph-orientation-horizontal', glyphOrientationHorizontal)
-    var glyphOrientationVertical = require('./properties/glyphOrientationVertical').definition;
-    Object.defineProperty(prototype, 'glyphOrientationVertical', glyphOrientationVertical)
-    Object.defineProperty(prototype, 'glyph-orientation-vertical', glyphOrientationVertical)
-    var height = require('./properties/height').definition;
-    Object.defineProperty(prototype, 'height', height)
-    var imageRendering = require('./properties/imageRendering').definition;
-    Object.defineProperty(prototype, 'imageRendering', imageRendering)
-    Object.defineProperty(prototype, 'image-rendering', imageRendering)
-    var kerning = require('./properties/kerning').definition;
-    Object.defineProperty(prototype, 'kerning', kerning)
-    var left = require('./properties/left').definition;
-    Object.defineProperty(prototype, 'left', left)
-    var letterSpacing = require('./properties/letterSpacing').definition;
-    Object.defineProperty(prototype, 'letterSpacing', letterSpacing)
-    Object.defineProperty(prototype, 'letter-spacing', letterSpacing)
-    var lightingColor = require('./properties/lightingColor').definition;
-    Object.defineProperty(prototype, 'lightingColor', lightingColor)
-    Object.defineProperty(prototype, 'lighting-color', lightingColor)
-    var lineHeight = require('./properties/lineHeight').definition;
-    Object.defineProperty(prototype, 'lineHeight', lineHeight)
-    Object.defineProperty(prototype, 'line-height', lineHeight)
-    var listStyle = require('./properties/listStyle').definition;
-    Object.defineProperty(prototype, 'listStyle', listStyle)
-    Object.defineProperty(prototype, 'list-style', listStyle)
-    var listStyleImage = require('./properties/listStyleImage').definition;
-    Object.defineProperty(prototype, 'listStyleImage', listStyleImage)
-    Object.defineProperty(prototype, 'list-style-image', listStyleImage)
-    var listStylePosition = require('./properties/listStylePosition').definition;
-    Object.defineProperty(prototype, 'listStylePosition', listStylePosition)
-    Object.defineProperty(prototype, 'list-style-position', listStylePosition)
-    var listStyleType = require('./properties/listStyleType').definition;
-    Object.defineProperty(prototype, 'listStyleType', listStyleType)
-    Object.defineProperty(prototype, 'list-style-type', listStyleType)
-    var margin = require('./properties/margin').definition;
-    Object.defineProperty(prototype, 'margin', margin)
-    var marginBottom = require('./properties/marginBottom').definition;
-    Object.defineProperty(prototype, 'marginBottom', marginBottom)
-    Object.defineProperty(prototype, 'margin-bottom', marginBottom)
-    var marginLeft = require('./properties/marginLeft').definition;
-    Object.defineProperty(prototype, 'marginLeft', marginLeft)
-    Object.defineProperty(prototype, 'margin-left', marginLeft)
-    var marginRight = require('./properties/marginRight').definition;
-    Object.defineProperty(prototype, 'marginRight', marginRight)
-    Object.defineProperty(prototype, 'margin-right', marginRight)
-    var marginTop = require('./properties/marginTop').definition;
-    Object.defineProperty(prototype, 'marginTop', marginTop)
-    Object.defineProperty(prototype, 'margin-top', marginTop)
-    var marker = require('./properties/marker').definition;
-    Object.defineProperty(prototype, 'marker', marker)
-    var markerEnd = require('./properties/markerEnd').definition;
-    Object.defineProperty(prototype, 'markerEnd', markerEnd)
-    Object.defineProperty(prototype, 'marker-end', markerEnd)
-    var markerMid = require('./properties/markerMid').definition;
-    Object.defineProperty(prototype, 'markerMid', markerMid)
-    Object.defineProperty(prototype, 'marker-mid', markerMid)
-    var markerOffset = require('./properties/markerOffset').definition;
-    Object.defineProperty(prototype, 'markerOffset', markerOffset)
-    Object.defineProperty(prototype, 'marker-offset', markerOffset)
-    var markerStart = require('./properties/markerStart').definition;
-    Object.defineProperty(prototype, 'markerStart', markerStart)
-    Object.defineProperty(prototype, 'marker-start', markerStart)
-    var marks = require('./properties/marks').definition;
-    Object.defineProperty(prototype, 'marks', marks)
-    var mask = require('./properties/mask').definition;
-    Object.defineProperty(prototype, 'mask', mask)
-    var maxHeight = require('./properties/maxHeight').definition;
-    Object.defineProperty(prototype, 'maxHeight', maxHeight)
-    Object.defineProperty(prototype, 'max-height', maxHeight)
-    var maxWidth = require('./properties/maxWidth').definition;
-    Object.defineProperty(prototype, 'maxWidth', maxWidth)
-    Object.defineProperty(prototype, 'max-width', maxWidth)
-    var minHeight = require('./properties/minHeight').definition;
-    Object.defineProperty(prototype, 'minHeight', minHeight)
-    Object.defineProperty(prototype, 'min-height', minHeight)
-    var minWidth = require('./properties/minWidth').definition;
-    Object.defineProperty(prototype, 'minWidth', minWidth)
-    Object.defineProperty(prototype, 'min-width', minWidth)
-    var opacity = require('./properties/opacity').definition;
-    Object.defineProperty(prototype, 'opacity', opacity)
-    var orphans = require('./properties/orphans').definition;
-    Object.defineProperty(prototype, 'orphans', orphans)
-    var outline = require('./properties/outline').definition;
-    Object.defineProperty(prototype, 'outline', outline)
-    var outlineColor = require('./properties/outlineColor').definition;
-    Object.defineProperty(prototype, 'outlineColor', outlineColor)
-    Object.defineProperty(prototype, 'outline-color', outlineColor)
-    var outlineOffset = require('./properties/outlineOffset').definition;
-    Object.defineProperty(prototype, 'outlineOffset', outlineOffset)
-    Object.defineProperty(prototype, 'outline-offset', outlineOffset)
-    var outlineStyle = require('./properties/outlineStyle').definition;
-    Object.defineProperty(prototype, 'outlineStyle', outlineStyle)
-    Object.defineProperty(prototype, 'outline-style', outlineStyle)
-    var outlineWidth = require('./properties/outlineWidth').definition;
-    Object.defineProperty(prototype, 'outlineWidth', outlineWidth)
-    Object.defineProperty(prototype, 'outline-width', outlineWidth)
-    var overflow = require('./properties/overflow').definition;
-    Object.defineProperty(prototype, 'overflow', overflow)
-    var overflowX = require('./properties/overflowX').definition;
-    Object.defineProperty(prototype, 'overflowX', overflowX)
-    Object.defineProperty(prototype, 'overflow-x', overflowX)
-    var overflowY = require('./properties/overflowY').definition;
-    Object.defineProperty(prototype, 'overflowY', overflowY)
-    Object.defineProperty(prototype, 'overflow-y', overflowY)
-    var padding = require('./properties/padding').definition;
-    Object.defineProperty(prototype, 'padding', padding)
-    var paddingBottom = require('./properties/paddingBottom').definition;
-    Object.defineProperty(prototype, 'paddingBottom', paddingBottom)
-    Object.defineProperty(prototype, 'padding-bottom', paddingBottom)
-    var paddingLeft = require('./properties/paddingLeft').definition;
-    Object.defineProperty(prototype, 'paddingLeft', paddingLeft)
-    Object.defineProperty(prototype, 'padding-left', paddingLeft)
-    var paddingRight = require('./properties/paddingRight').definition;
-    Object.defineProperty(prototype, 'paddingRight', paddingRight)
-    Object.defineProperty(prototype, 'padding-right', paddingRight)
-    var paddingTop = require('./properties/paddingTop').definition;
-    Object.defineProperty(prototype, 'paddingTop', paddingTop)
-    Object.defineProperty(prototype, 'padding-top', paddingTop)
-    var page = require('./properties/page').definition;
-    Object.defineProperty(prototype, 'page', page)
-    var pageBreakAfter = require('./properties/pageBreakAfter').definition;
-    Object.defineProperty(prototype, 'pageBreakAfter', pageBreakAfter)
-    Object.defineProperty(prototype, 'page-break-after', pageBreakAfter)
-    var pageBreakBefore = require('./properties/pageBreakBefore').definition;
-    Object.defineProperty(prototype, 'pageBreakBefore', pageBreakBefore)
-    Object.defineProperty(prototype, 'page-break-before', pageBreakBefore)
-    var pageBreakInside = require('./properties/pageBreakInside').definition;
-    Object.defineProperty(prototype, 'pageBreakInside', pageBreakInside)
-    Object.defineProperty(prototype, 'page-break-inside', pageBreakInside)
-    var pause = require('./properties/pause').definition;
-    Object.defineProperty(prototype, 'pause', pause)
-    var pauseAfter = require('./properties/pauseAfter').definition;
-    Object.defineProperty(prototype, 'pauseAfter', pauseAfter)
-    Object.defineProperty(prototype, 'pause-after', pauseAfter)
-    var pauseBefore = require('./properties/pauseBefore').definition;
-    Object.defineProperty(prototype, 'pauseBefore', pauseBefore)
-    Object.defineProperty(prototype, 'pause-before', pauseBefore)
-    var pitch = require('./properties/pitch').definition;
-    Object.defineProperty(prototype, 'pitch', pitch)
-    var pitchRange = require('./properties/pitchRange').definition;
-    Object.defineProperty(prototype, 'pitchRange', pitchRange)
-    Object.defineProperty(prototype, 'pitch-range', pitchRange)
-    var playDuring = require('./properties/playDuring').definition;
-    Object.defineProperty(prototype, 'playDuring', playDuring)
-    Object.defineProperty(prototype, 'play-during', playDuring)
-    var pointerEvents = require('./properties/pointerEvents').definition;
-    Object.defineProperty(prototype, 'pointerEvents', pointerEvents)
-    Object.defineProperty(prototype, 'pointer-events', pointerEvents)
-    var position = require('./properties/position').definition;
-    Object.defineProperty(prototype, 'position', position)
-    var quotes = require('./properties/quotes').definition;
-    Object.defineProperty(prototype, 'quotes', quotes)
-    var resize = require('./properties/resize').definition;
-    Object.defineProperty(prototype, 'resize', resize)
-    var richness = require('./properties/richness').definition;
-    Object.defineProperty(prototype, 'richness', richness)
-    var right = require('./properties/right').definition;
-    Object.defineProperty(prototype, 'right', right)
-    var shapeRendering = require('./properties/shapeRendering').definition;
-    Object.defineProperty(prototype, 'shapeRendering', shapeRendering)
-    Object.defineProperty(prototype, 'shape-rendering', shapeRendering)
-    var size = require('./properties/size').definition;
-    Object.defineProperty(prototype, 'size', size)
-    var speak = require('./properties/speak').definition;
-    Object.defineProperty(prototype, 'speak', speak)
-    var speakHeader = require('./properties/speakHeader').definition;
-    Object.defineProperty(prototype, 'speakHeader', speakHeader)
-    Object.defineProperty(prototype, 'speak-header', speakHeader)
-    var speakNumeral = require('./properties/speakNumeral').definition;
-    Object.defineProperty(prototype, 'speakNumeral', speakNumeral)
-    Object.defineProperty(prototype, 'speak-numeral', speakNumeral)
-    var speakPunctuation = require('./properties/speakPunctuation').definition;
-    Object.defineProperty(prototype, 'speakPunctuation', speakPunctuation)
-    Object.defineProperty(prototype, 'speak-punctuation', speakPunctuation)
-    var speechRate = require('./properties/speechRate').definition;
-    Object.defineProperty(prototype, 'speechRate', speechRate)
-    Object.defineProperty(prototype, 'speech-rate', speechRate)
-    var src = require('./properties/src').definition;
-    Object.defineProperty(prototype, 'src', src)
-    var stopColor = require('./properties/stopColor').definition;
-    Object.defineProperty(prototype, 'stopColor', stopColor)
-    Object.defineProperty(prototype, 'stop-color', stopColor)
-    var stopOpacity = require('./properties/stopOpacity').definition;
-    Object.defineProperty(prototype, 'stopOpacity', stopOpacity)
-    Object.defineProperty(prototype, 'stop-opacity', stopOpacity)
-    var stress = require('./properties/stress').definition;
-    Object.defineProperty(prototype, 'stress', stress)
-    var stroke = require('./properties/stroke').definition;
-    Object.defineProperty(prototype, 'stroke', stroke)
-    var strokeDasharray = require('./properties/strokeDasharray').definition;
-    Object.defineProperty(prototype, 'strokeDasharray', strokeDasharray)
-    Object.defineProperty(prototype, 'stroke-dasharray', strokeDasharray)
-    var strokeDashoffset = require('./properties/strokeDashoffset').definition;
-    Object.defineProperty(prototype, 'strokeDashoffset', strokeDashoffset)
-    Object.defineProperty(prototype, 'stroke-dashoffset', strokeDashoffset)
-    var strokeLinecap = require('./properties/strokeLinecap').definition;
-    Object.defineProperty(prototype, 'strokeLinecap', strokeLinecap)
-    Object.defineProperty(prototype, 'stroke-linecap', strokeLinecap)
-    var strokeLinejoin = require('./properties/strokeLinejoin').definition;
-    Object.defineProperty(prototype, 'strokeLinejoin', strokeLinejoin)
-    Object.defineProperty(prototype, 'stroke-linejoin', strokeLinejoin)
-    var strokeMiterlimit = require('./properties/strokeMiterlimit').definition;
-    Object.defineProperty(prototype, 'strokeMiterlimit', strokeMiterlimit)
-    Object.defineProperty(prototype, 'stroke-miterlimit', strokeMiterlimit)
-    var strokeOpacity = require('./properties/strokeOpacity').definition;
-    Object.defineProperty(prototype, 'strokeOpacity', strokeOpacity)
-    Object.defineProperty(prototype, 'stroke-opacity', strokeOpacity)
-    var strokeWidth = require('./properties/strokeWidth').definition;
-    Object.defineProperty(prototype, 'strokeWidth', strokeWidth)
-    Object.defineProperty(prototype, 'stroke-width', strokeWidth)
-    var tableLayout = require('./properties/tableLayout').definition;
-    Object.defineProperty(prototype, 'tableLayout', tableLayout)
-    Object.defineProperty(prototype, 'table-layout', tableLayout)
-    var textAlign = require('./properties/textAlign').definition;
-    Object.defineProperty(prototype, 'textAlign', textAlign)
-    Object.defineProperty(prototype, 'text-align', textAlign)
-    var textAnchor = require('./properties/textAnchor').definition;
-    Object.defineProperty(prototype, 'textAnchor', textAnchor)
-    Object.defineProperty(prototype, 'text-anchor', textAnchor)
-    var textDecoration = require('./properties/textDecoration').definition;
-    Object.defineProperty(prototype, 'textDecoration', textDecoration)
-    Object.defineProperty(prototype, 'text-decoration', textDecoration)
-    var textIndent = require('./properties/textIndent').definition;
-    Object.defineProperty(prototype, 'textIndent', textIndent)
-    Object.defineProperty(prototype, 'text-indent', textIndent)
-    var textLineThrough = require('./properties/textLineThrough').definition;
-    Object.defineProperty(prototype, 'textLineThrough', textLineThrough)
-    Object.defineProperty(prototype, 'text-line-through', textLineThrough)
-    var textLineThroughColor = require('./properties/textLineThroughColor').definition;
-    Object.defineProperty(prototype, 'textLineThroughColor', textLineThroughColor)
-    Object.defineProperty(prototype, 'text-line-through-color', textLineThroughColor)
-    var textLineThroughMode = require('./properties/textLineThroughMode').definition;
-    Object.defineProperty(prototype, 'textLineThroughMode', textLineThroughMode)
-    Object.defineProperty(prototype, 'text-line-through-mode', textLineThroughMode)
-    var textLineThroughStyle = require('./properties/textLineThroughStyle').definition;
-    Object.defineProperty(prototype, 'textLineThroughStyle', textLineThroughStyle)
-    Object.defineProperty(prototype, 'text-line-through-style', textLineThroughStyle)
-    var textLineThroughWidth = require('./properties/textLineThroughWidth').definition;
-    Object.defineProperty(prototype, 'textLineThroughWidth', textLineThroughWidth)
-    Object.defineProperty(prototype, 'text-line-through-width', textLineThroughWidth)
-    var textOverflow = require('./properties/textOverflow').definition;
-    Object.defineProperty(prototype, 'textOverflow', textOverflow)
-    Object.defineProperty(prototype, 'text-overflow', textOverflow)
-    var textOverline = require('./properties/textOverline').definition;
-    Object.defineProperty(prototype, 'textOverline', textOverline)
-    Object.defineProperty(prototype, 'text-overline', textOverline)
-    var textOverlineColor = require('./properties/textOverlineColor').definition;
-    Object.defineProperty(prototype, 'textOverlineColor', textOverlineColor)
-    Object.defineProperty(prototype, 'text-overline-color', textOverlineColor)
-    var textOverlineMode = require('./properties/textOverlineMode').definition;
-    Object.defineProperty(prototype, 'textOverlineMode', textOverlineMode)
-    Object.defineProperty(prototype, 'text-overline-mode', textOverlineMode)
-    var textOverlineStyle = require('./properties/textOverlineStyle').definition;
-    Object.defineProperty(prototype, 'textOverlineStyle', textOverlineStyle)
-    Object.defineProperty(prototype, 'text-overline-style', textOverlineStyle)
-    var textOverlineWidth = require('./properties/textOverlineWidth').definition;
-    Object.defineProperty(prototype, 'textOverlineWidth', textOverlineWidth)
-    Object.defineProperty(prototype, 'text-overline-width', textOverlineWidth)
-    var textRendering = require('./properties/textRendering').definition;
-    Object.defineProperty(prototype, 'textRendering', textRendering)
-    Object.defineProperty(prototype, 'text-rendering', textRendering)
-    var textShadow = require('./properties/textShadow').definition;
-    Object.defineProperty(prototype, 'textShadow', textShadow)
-    Object.defineProperty(prototype, 'text-shadow', textShadow)
-    var textTransform = require('./properties/textTransform').definition;
-    Object.defineProperty(prototype, 'textTransform', textTransform)
-    Object.defineProperty(prototype, 'text-transform', textTransform)
-    var textUnderline = require('./properties/textUnderline').definition;
-    Object.defineProperty(prototype, 'textUnderline', textUnderline)
-    Object.defineProperty(prototype, 'text-underline', textUnderline)
-    var textUnderlineColor = require('./properties/textUnderlineColor').definition;
-    Object.defineProperty(prototype, 'textUnderlineColor', textUnderlineColor)
-    Object.defineProperty(prototype, 'text-underline-color', textUnderlineColor)
-    var textUnderlineMode = require('./properties/textUnderlineMode').definition;
-    Object.defineProperty(prototype, 'textUnderlineMode', textUnderlineMode)
-    Object.defineProperty(prototype, 'text-underline-mode', textUnderlineMode)
-    var textUnderlineStyle = require('./properties/textUnderlineStyle').definition;
-    Object.defineProperty(prototype, 'textUnderlineStyle', textUnderlineStyle)
-    Object.defineProperty(prototype, 'text-underline-style', textUnderlineStyle)
-    var textUnderlineWidth = require('./properties/textUnderlineWidth').definition;
-    Object.defineProperty(prototype, 'textUnderlineWidth', textUnderlineWidth)
-    Object.defineProperty(prototype, 'text-underline-width', textUnderlineWidth)
-    var top = require('./properties/top').definition;
-    Object.defineProperty(prototype, 'top', top)
-    var unicodeBidi = require('./properties/unicodeBidi').definition;
-    Object.defineProperty(prototype, 'unicodeBidi', unicodeBidi)
-    Object.defineProperty(prototype, 'unicode-bidi', unicodeBidi)
-    var unicodeRange = require('./properties/unicodeRange').definition;
-    Object.defineProperty(prototype, 'unicodeRange', unicodeRange)
-    Object.defineProperty(prototype, 'unicode-range', unicodeRange)
-    var vectorEffect = require('./properties/vectorEffect').definition;
-    Object.defineProperty(prototype, 'vectorEffect', vectorEffect)
-    Object.defineProperty(prototype, 'vector-effect', vectorEffect)
-    var verticalAlign = require('./properties/verticalAlign').definition;
-    Object.defineProperty(prototype, 'verticalAlign', verticalAlign)
-    Object.defineProperty(prototype, 'vertical-align', verticalAlign)
-    var visibility = require('./properties/visibility').definition;
-    Object.defineProperty(prototype, 'visibility', visibility)
-    var voiceFamily = require('./properties/voiceFamily').definition;
-    Object.defineProperty(prototype, 'voiceFamily', voiceFamily)
-    Object.defineProperty(prototype, 'voice-family', voiceFamily)
-    var volume = require('./properties/volume').definition;
-    Object.defineProperty(prototype, 'volume', volume)
-    var webkitAnimation = require('./properties/webkitAnimation').definition;
-    Object.defineProperty(prototype, 'webkitAnimation', webkitAnimation)
-    Object.defineProperty(prototype, 'webkit-animation', webkitAnimation)
-    var webkitAnimationDelay = require('./properties/webkitAnimationDelay').definition;
-    Object.defineProperty(prototype, 'webkitAnimationDelay', webkitAnimationDelay)
-    Object.defineProperty(prototype, 'webkit-animation-delay', webkitAnimationDelay)
-    var webkitAnimationDirection = require('./properties/webkitAnimationDirection').definition;
-    Object.defineProperty(prototype, 'webkitAnimationDirection', webkitAnimationDirection)
-    Object.defineProperty(prototype, 'webkit-animation-direction', webkitAnimationDirection)
-    var webkitAnimationDuration = require('./properties/webkitAnimationDuration').definition;
-    Object.defineProperty(prototype, 'webkitAnimationDuration', webkitAnimationDuration)
-    Object.defineProperty(prototype, 'webkit-animation-duration', webkitAnimationDuration)
-    var webkitAnimationFillMode = require('./properties/webkitAnimationFillMode').definition;
-    Object.defineProperty(prototype, 'webkitAnimationFillMode', webkitAnimationFillMode)
-    Object.defineProperty(prototype, 'webkit-animation-fill-mode', webkitAnimationFillMode)
-    var webkitAnimationIterationCount = require('./properties/webkitAnimationIterationCount').definition;
-    Object.defineProperty(prototype, 'webkitAnimationIterationCount', webkitAnimationIterationCount)
-    Object.defineProperty(prototype, 'webkit-animation-iteration-count', webkitAnimationIterationCount)
-    var webkitAnimationName = require('./properties/webkitAnimationName').definition;
-    Object.defineProperty(prototype, 'webkitAnimationName', webkitAnimationName)
-    Object.defineProperty(prototype, 'webkit-animation-name', webkitAnimationName)
-    var webkitAnimationPlayState = require('./properties/webkitAnimationPlayState').definition;
-    Object.defineProperty(prototype, 'webkitAnimationPlayState', webkitAnimationPlayState)
-    Object.defineProperty(prototype, 'webkit-animation-play-state', webkitAnimationPlayState)
-    var webkitAnimationTimingFunction = require('./properties/webkitAnimationTimingFunction').definition;
-    Object.defineProperty(prototype, 'webkitAnimationTimingFunction', webkitAnimationTimingFunction)
-    Object.defineProperty(prototype, 'webkit-animation-timing-function', webkitAnimationTimingFunction)
-    var webkitAppearance = require('./properties/webkitAppearance').definition;
-    Object.defineProperty(prototype, 'webkitAppearance', webkitAppearance)
-    Object.defineProperty(prototype, 'webkit-appearance', webkitAppearance)
-    var webkitAspectRatio = require('./properties/webkitAspectRatio').definition;
-    Object.defineProperty(prototype, 'webkitAspectRatio', webkitAspectRatio)
-    Object.defineProperty(prototype, 'webkit-aspect-ratio', webkitAspectRatio)
-    var webkitBackfaceVisibility = require('./properties/webkitBackfaceVisibility').definition;
-    Object.defineProperty(prototype, 'webkitBackfaceVisibility', webkitBackfaceVisibility)
-    Object.defineProperty(prototype, 'webkit-backface-visibility', webkitBackfaceVisibility)
-    var webkitBackgroundClip = require('./properties/webkitBackgroundClip').definition;
-    Object.defineProperty(prototype, 'webkitBackgroundClip', webkitBackgroundClip)
-    Object.defineProperty(prototype, 'webkit-background-clip', webkitBackgroundClip)
-    var webkitBackgroundComposite = require('./properties/webkitBackgroundComposite').definition;
-    Object.defineProperty(prototype, 'webkitBackgroundComposite', webkitBackgroundComposite)
-    Object.defineProperty(prototype, 'webkit-background-composite', webkitBackgroundComposite)
-    var webkitBackgroundOrigin = require('./properties/webkitBackgroundOrigin').definition;
-    Object.defineProperty(prototype, 'webkitBackgroundOrigin', webkitBackgroundOrigin)
-    Object.defineProperty(prototype, 'webkit-background-origin', webkitBackgroundOrigin)
-    var webkitBackgroundSize = require('./properties/webkitBackgroundSize').definition;
-    Object.defineProperty(prototype, 'webkitBackgroundSize', webkitBackgroundSize)
-    Object.defineProperty(prototype, 'webkit-background-size', webkitBackgroundSize)
-    var webkitBorderAfter = require('./properties/webkitBorderAfter').definition;
-    Object.defineProperty(prototype, 'webkitBorderAfter', webkitBorderAfter)
-    Object.defineProperty(prototype, 'webkit-border-after', webkitBorderAfter)
-    var webkitBorderAfterColor = require('./properties/webkitBorderAfterColor').definition;
-    Object.defineProperty(prototype, 'webkitBorderAfterColor', webkitBorderAfterColor)
-    Object.defineProperty(prototype, 'webkit-border-after-color', webkitBorderAfterColor)
-    var webkitBorderAfterStyle = require('./properties/webkitBorderAfterStyle').definition;
-    Object.defineProperty(prototype, 'webkitBorderAfterStyle', webkitBorderAfterStyle)
-    Object.defineProperty(prototype, 'webkit-border-after-style', webkitBorderAfterStyle)
-    var webkitBorderAfterWidth = require('./properties/webkitBorderAfterWidth').definition;
-    Object.defineProperty(prototype, 'webkitBorderAfterWidth', webkitBorderAfterWidth)
-    Object.defineProperty(prototype, 'webkit-border-after-width', webkitBorderAfterWidth)
-    var webkitBorderBefore = require('./properties/webkitBorderBefore').definition;
-    Object.defineProperty(prototype, 'webkitBorderBefore', webkitBorderBefore)
-    Object.defineProperty(prototype, 'webkit-border-before', webkitBorderBefore)
-    var webkitBorderBeforeColor = require('./properties/webkitBorderBeforeColor').definition;
-    Object.defineProperty(prototype, 'webkitBorderBeforeColor', webkitBorderBeforeColor)
-    Object.defineProperty(prototype, 'webkit-border-before-color', webkitBorderBeforeColor)
-    var webkitBorderBeforeStyle = require('./properties/webkitBorderBeforeStyle').definition;
-    Object.defineProperty(prototype, 'webkitBorderBeforeStyle', webkitBorderBeforeStyle)
-    Object.defineProperty(prototype, 'webkit-border-before-style', webkitBorderBeforeStyle)
-    var webkitBorderBeforeWidth = require('./properties/webkitBorderBeforeWidth').definition;
-    Object.defineProperty(prototype, 'webkitBorderBeforeWidth', webkitBorderBeforeWidth)
-    Object.defineProperty(prototype, 'webkit-border-before-width', webkitBorderBeforeWidth)
-    var webkitBorderEnd = require('./properties/webkitBorderEnd').definition;
-    Object.defineProperty(prototype, 'webkitBorderEnd', webkitBorderEnd)
-    Object.defineProperty(prototype, 'webkit-border-end', webkitBorderEnd)
-    var webkitBorderEndColor = require('./properties/webkitBorderEndColor').definition;
-    Object.defineProperty(prototype, 'webkitBorderEndColor', webkitBorderEndColor)
-    Object.defineProperty(prototype, 'webkit-border-end-color', webkitBorderEndColor)
-    var webkitBorderEndStyle = require('./properties/webkitBorderEndStyle').definition;
-    Object.defineProperty(prototype, 'webkitBorderEndStyle', webkitBorderEndStyle)
-    Object.defineProperty(prototype, 'webkit-border-end-style', webkitBorderEndStyle)
-    var webkitBorderEndWidth = require('./properties/webkitBorderEndWidth').definition;
-    Object.defineProperty(prototype, 'webkitBorderEndWidth', webkitBorderEndWidth)
-    Object.defineProperty(prototype, 'webkit-border-end-width', webkitBorderEndWidth)
-    var webkitBorderFit = require('./properties/webkitBorderFit').definition;
-    Object.defineProperty(prototype, 'webkitBorderFit', webkitBorderFit)
-    Object.defineProperty(prototype, 'webkit-border-fit', webkitBorderFit)
-    var webkitBorderHorizontalSpacing = require('./properties/webkitBorderHorizontalSpacing').definition;
-    Object.defineProperty(prototype, 'webkitBorderHorizontalSpacing', webkitBorderHorizontalSpacing)
-    Object.defineProperty(prototype, 'webkit-border-horizontal-spacing', webkitBorderHorizontalSpacing)
-    var webkitBorderImage = require('./properties/webkitBorderImage').definition;
-    Object.defineProperty(prototype, 'webkitBorderImage', webkitBorderImage)
-    Object.defineProperty(prototype, 'webkit-border-image', webkitBorderImage)
-    var webkitBorderRadius = require('./properties/webkitBorderRadius').definition;
-    Object.defineProperty(prototype, 'webkitBorderRadius', webkitBorderRadius)
-    Object.defineProperty(prototype, 'webkit-border-radius', webkitBorderRadius)
-    var webkitBorderStart = require('./properties/webkitBorderStart').definition;
-    Object.defineProperty(prototype, 'webkitBorderStart', webkitBorderStart)
-    Object.defineProperty(prototype, 'webkit-border-start', webkitBorderStart)
-    var webkitBorderStartColor = require('./properties/webkitBorderStartColor').definition;
-    Object.defineProperty(prototype, 'webkitBorderStartColor', webkitBorderStartColor)
-    Object.defineProperty(prototype, 'webkit-border-start-color', webkitBorderStartColor)
-    var webkitBorderStartStyle = require('./properties/webkitBorderStartStyle').definition;
-    Object.defineProperty(prototype, 'webkitBorderStartStyle', webkitBorderStartStyle)
-    Object.defineProperty(prototype, 'webkit-border-start-style', webkitBorderStartStyle)
-    var webkitBorderStartWidth = require('./properties/webkitBorderStartWidth').definition;
-    Object.defineProperty(prototype, 'webkitBorderStartWidth', webkitBorderStartWidth)
-    Object.defineProperty(prototype, 'webkit-border-start-width', webkitBorderStartWidth)
-    var webkitBorderVerticalSpacing = require('./properties/webkitBorderVerticalSpacing').definition;
-    Object.defineProperty(prototype, 'webkitBorderVerticalSpacing', webkitBorderVerticalSpacing)
-    Object.defineProperty(prototype, 'webkit-border-vertical-spacing', webkitBorderVerticalSpacing)
-    var webkitBoxAlign = require('./properties/webkitBoxAlign').definition;
-    Object.defineProperty(prototype, 'webkitBoxAlign', webkitBoxAlign)
-    Object.defineProperty(prototype, 'webkit-box-align', webkitBoxAlign)
-    var webkitBoxDirection = require('./properties/webkitBoxDirection').definition;
-    Object.defineProperty(prototype, 'webkitBoxDirection', webkitBoxDirection)
-    Object.defineProperty(prototype, 'webkit-box-direction', webkitBoxDirection)
-    var webkitBoxFlex = require('./properties/webkitBoxFlex').definition;
-    Object.defineProperty(prototype, 'webkitBoxFlex', webkitBoxFlex)
-    Object.defineProperty(prototype, 'webkit-box-flex', webkitBoxFlex)
-    var webkitBoxFlexGroup = require('./properties/webkitBoxFlexGroup').definition;
-    Object.defineProperty(prototype, 'webkitBoxFlexGroup', webkitBoxFlexGroup)
-    Object.defineProperty(prototype, 'webkit-box-flex-group', webkitBoxFlexGroup)
-    var webkitBoxLines = require('./properties/webkitBoxLines').definition;
-    Object.defineProperty(prototype, 'webkitBoxLines', webkitBoxLines)
-    Object.defineProperty(prototype, 'webkit-box-lines', webkitBoxLines)
-    var webkitBoxOrdinalGroup = require('./properties/webkitBoxOrdinalGroup').definition;
-    Object.defineProperty(prototype, 'webkitBoxOrdinalGroup', webkitBoxOrdinalGroup)
-    Object.defineProperty(prototype, 'webkit-box-ordinal-group', webkitBoxOrdinalGroup)
-    var webkitBoxOrient = require('./properties/webkitBoxOrient').definition;
-    Object.defineProperty(prototype, 'webkitBoxOrient', webkitBoxOrient)
-    Object.defineProperty(prototype, 'webkit-box-orient', webkitBoxOrient)
-    var webkitBoxPack = require('./properties/webkitBoxPack').definition;
-    Object.defineProperty(prototype, 'webkitBoxPack', webkitBoxPack)
-    Object.defineProperty(prototype, 'webkit-box-pack', webkitBoxPack)
-    var webkitBoxReflect = require('./properties/webkitBoxReflect').definition;
-    Object.defineProperty(prototype, 'webkitBoxReflect', webkitBoxReflect)
-    Object.defineProperty(prototype, 'webkit-box-reflect', webkitBoxReflect)
-    var webkitBoxShadow = require('./properties/webkitBoxShadow').definition;
-    Object.defineProperty(prototype, 'webkitBoxShadow', webkitBoxShadow)
-    Object.defineProperty(prototype, 'webkit-box-shadow', webkitBoxShadow)
-    var webkitColorCorrection = require('./properties/webkitColorCorrection').definition;
-    Object.defineProperty(prototype, 'webkitColorCorrection', webkitColorCorrection)
-    Object.defineProperty(prototype, 'webkit-color-correction', webkitColorCorrection)
-    var webkitColumnAxis = require('./properties/webkitColumnAxis').definition;
-    Object.defineProperty(prototype, 'webkitColumnAxis', webkitColumnAxis)
-    Object.defineProperty(prototype, 'webkit-column-axis', webkitColumnAxis)
-    var webkitColumnBreakAfter = require('./properties/webkitColumnBreakAfter').definition;
-    Object.defineProperty(prototype, 'webkitColumnBreakAfter', webkitColumnBreakAfter)
-    Object.defineProperty(prototype, 'webkit-column-break-after', webkitColumnBreakAfter)
-    var webkitColumnBreakBefore = require('./properties/webkitColumnBreakBefore').definition;
-    Object.defineProperty(prototype, 'webkitColumnBreakBefore', webkitColumnBreakBefore)
-    Object.defineProperty(prototype, 'webkit-column-break-before', webkitColumnBreakBefore)
-    var webkitColumnBreakInside = require('./properties/webkitColumnBreakInside').definition;
-    Object.defineProperty(prototype, 'webkitColumnBreakInside', webkitColumnBreakInside)
-    Object.defineProperty(prototype, 'webkit-column-break-inside', webkitColumnBreakInside)
-    var webkitColumnCount = require('./properties/webkitColumnCount').definition;
-    Object.defineProperty(prototype, 'webkitColumnCount', webkitColumnCount)
-    Object.defineProperty(prototype, 'webkit-column-count', webkitColumnCount)
-    var webkitColumnGap = require('./properties/webkitColumnGap').definition;
-    Object.defineProperty(prototype, 'webkitColumnGap', webkitColumnGap)
-    Object.defineProperty(prototype, 'webkit-column-gap', webkitColumnGap)
-    var webkitColumnRule = require('./properties/webkitColumnRule').definition;
-    Object.defineProperty(prototype, 'webkitColumnRule', webkitColumnRule)
-    Object.defineProperty(prototype, 'webkit-column-rule', webkitColumnRule)
-    var webkitColumnRuleColor = require('./properties/webkitColumnRuleColor').definition;
-    Object.defineProperty(prototype, 'webkitColumnRuleColor', webkitColumnRuleColor)
-    Object.defineProperty(prototype, 'webkit-column-rule-color', webkitColumnRuleColor)
-    var webkitColumnRuleStyle = require('./properties/webkitColumnRuleStyle').definition;
-    Object.defineProperty(prototype, 'webkitColumnRuleStyle', webkitColumnRuleStyle)
-    Object.defineProperty(prototype, 'webkit-column-rule-style', webkitColumnRuleStyle)
-    var webkitColumnRuleWidth = require('./properties/webkitColumnRuleWidth').definition;
-    Object.defineProperty(prototype, 'webkitColumnRuleWidth', webkitColumnRuleWidth)
-    Object.defineProperty(prototype, 'webkit-column-rule-width', webkitColumnRuleWidth)
-    var webkitColumnSpan = require('./properties/webkitColumnSpan').definition;
-    Object.defineProperty(prototype, 'webkitColumnSpan', webkitColumnSpan)
-    Object.defineProperty(prototype, 'webkit-column-span', webkitColumnSpan)
-    var webkitColumnWidth = require('./properties/webkitColumnWidth').definition;
-    Object.defineProperty(prototype, 'webkitColumnWidth', webkitColumnWidth)
-    Object.defineProperty(prototype, 'webkit-column-width', webkitColumnWidth)
-    var webkitColumns = require('./properties/webkitColumns').definition;
-    Object.defineProperty(prototype, 'webkitColumns', webkitColumns)
-    Object.defineProperty(prototype, 'webkit-columns', webkitColumns)
-    var webkitFilter = require('./properties/webkitFilter').definition;
-    Object.defineProperty(prototype, 'webkitFilter', webkitFilter)
-    Object.defineProperty(prototype, 'webkit-filter', webkitFilter)
-    var webkitFlexAlign = require('./properties/webkitFlexAlign').definition;
-    Object.defineProperty(prototype, 'webkitFlexAlign', webkitFlexAlign)
-    Object.defineProperty(prototype, 'webkit-flex-align', webkitFlexAlign)
-    var webkitFlexDirection = require('./properties/webkitFlexDirection').definition;
-    Object.defineProperty(prototype, 'webkitFlexDirection', webkitFlexDirection)
-    Object.defineProperty(prototype, 'webkit-flex-direction', webkitFlexDirection)
-    var webkitFlexFlow = require('./properties/webkitFlexFlow').definition;
-    Object.defineProperty(prototype, 'webkitFlexFlow', webkitFlexFlow)
-    Object.defineProperty(prototype, 'webkit-flex-flow', webkitFlexFlow)
-    var webkitFlexItemAlign = require('./properties/webkitFlexItemAlign').definition;
-    Object.defineProperty(prototype, 'webkitFlexItemAlign', webkitFlexItemAlign)
-    Object.defineProperty(prototype, 'webkit-flex-item-align', webkitFlexItemAlign)
-    var webkitFlexLinePack = require('./properties/webkitFlexLinePack').definition;
-    Object.defineProperty(prototype, 'webkitFlexLinePack', webkitFlexLinePack)
-    Object.defineProperty(prototype, 'webkit-flex-line-pack', webkitFlexLinePack)
-    var webkitFlexOrder = require('./properties/webkitFlexOrder').definition;
-    Object.defineProperty(prototype, 'webkitFlexOrder', webkitFlexOrder)
-    Object.defineProperty(prototype, 'webkit-flex-order', webkitFlexOrder)
-    var webkitFlexPack = require('./properties/webkitFlexPack').definition;
-    Object.defineProperty(prototype, 'webkitFlexPack', webkitFlexPack)
-    Object.defineProperty(prototype, 'webkit-flex-pack', webkitFlexPack)
-    var webkitFlexWrap = require('./properties/webkitFlexWrap').definition;
-    Object.defineProperty(prototype, 'webkitFlexWrap', webkitFlexWrap)
-    Object.defineProperty(prototype, 'webkit-flex-wrap', webkitFlexWrap)
-    var webkitFlowFrom = require('./properties/webkitFlowFrom').definition;
-    Object.defineProperty(prototype, 'webkitFlowFrom', webkitFlowFrom)
-    Object.defineProperty(prototype, 'webkit-flow-from', webkitFlowFrom)
-    var webkitFlowInto = require('./properties/webkitFlowInto').definition;
-    Object.defineProperty(prototype, 'webkitFlowInto', webkitFlowInto)
-    Object.defineProperty(prototype, 'webkit-flow-into', webkitFlowInto)
-    var webkitFontFeatureSettings = require('./properties/webkitFontFeatureSettings').definition;
-    Object.defineProperty(prototype, 'webkitFontFeatureSettings', webkitFontFeatureSettings)
-    Object.defineProperty(prototype, 'webkit-font-feature-settings', webkitFontFeatureSettings)
-    var webkitFontKerning = require('./properties/webkitFontKerning').definition;
-    Object.defineProperty(prototype, 'webkitFontKerning', webkitFontKerning)
-    Object.defineProperty(prototype, 'webkit-font-kerning', webkitFontKerning)
-    var webkitFontSizeDelta = require('./properties/webkitFontSizeDelta').definition;
-    Object.defineProperty(prototype, 'webkitFontSizeDelta', webkitFontSizeDelta)
-    Object.defineProperty(prototype, 'webkit-font-size-delta', webkitFontSizeDelta)
-    var webkitFontSmoothing = require('./properties/webkitFontSmoothing').definition;
-    Object.defineProperty(prototype, 'webkitFontSmoothing', webkitFontSmoothing)
-    Object.defineProperty(prototype, 'webkit-font-smoothing', webkitFontSmoothing)
-    var webkitFontVariantLigatures = require('./properties/webkitFontVariantLigatures').definition;
-    Object.defineProperty(prototype, 'webkitFontVariantLigatures', webkitFontVariantLigatures)
-    Object.defineProperty(prototype, 'webkit-font-variant-ligatures', webkitFontVariantLigatures)
-    var webkitHighlight = require('./properties/webkitHighlight').definition;
-    Object.defineProperty(prototype, 'webkitHighlight', webkitHighlight)
-    Object.defineProperty(prototype, 'webkit-highlight', webkitHighlight)
-    var webkitHyphenateCharacter = require('./properties/webkitHyphenateCharacter').definition;
-    Object.defineProperty(prototype, 'webkitHyphenateCharacter', webkitHyphenateCharacter)
-    Object.defineProperty(prototype, 'webkit-hyphenate-character', webkitHyphenateCharacter)
-    var webkitHyphenateLimitAfter = require('./properties/webkitHyphenateLimitAfter').definition;
-    Object.defineProperty(prototype, 'webkitHyphenateLimitAfter', webkitHyphenateLimitAfter)
-    Object.defineProperty(prototype, 'webkit-hyphenate-limit-after', webkitHyphenateLimitAfter)
-    var webkitHyphenateLimitBefore = require('./properties/webkitHyphenateLimitBefore').definition;
-    Object.defineProperty(prototype, 'webkitHyphenateLimitBefore', webkitHyphenateLimitBefore)
-    Object.defineProperty(prototype, 'webkit-hyphenate-limit-before', webkitHyphenateLimitBefore)
-    var webkitHyphenateLimitLines = require('./properties/webkitHyphenateLimitLines').definition;
-    Object.defineProperty(prototype, 'webkitHyphenateLimitLines', webkitHyphenateLimitLines)
-    Object.defineProperty(prototype, 'webkit-hyphenate-limit-lines', webkitHyphenateLimitLines)
-    var webkitHyphens = require('./properties/webkitHyphens').definition;
-    Object.defineProperty(prototype, 'webkitHyphens', webkitHyphens)
-    Object.defineProperty(prototype, 'webkit-hyphens', webkitHyphens)
-    var webkitLineAlign = require('./properties/webkitLineAlign').definition;
-    Object.defineProperty(prototype, 'webkitLineAlign', webkitLineAlign)
-    Object.defineProperty(prototype, 'webkit-line-align', webkitLineAlign)
-    var webkitLineBoxContain = require('./properties/webkitLineBoxContain').definition;
-    Object.defineProperty(prototype, 'webkitLineBoxContain', webkitLineBoxContain)
-    Object.defineProperty(prototype, 'webkit-line-box-contain', webkitLineBoxContain)
-    var webkitLineBreak = require('./properties/webkitLineBreak').definition;
-    Object.defineProperty(prototype, 'webkitLineBreak', webkitLineBreak)
-    Object.defineProperty(prototype, 'webkit-line-break', webkitLineBreak)
-    var webkitLineClamp = require('./properties/webkitLineClamp').definition;
-    Object.defineProperty(prototype, 'webkitLineClamp', webkitLineClamp)
-    Object.defineProperty(prototype, 'webkit-line-clamp', webkitLineClamp)
-    var webkitLineGrid = require('./properties/webkitLineGrid').definition;
-    Object.defineProperty(prototype, 'webkitLineGrid', webkitLineGrid)
-    Object.defineProperty(prototype, 'webkit-line-grid', webkitLineGrid)
-    var webkitLineSnap = require('./properties/webkitLineSnap').definition;
-    Object.defineProperty(prototype, 'webkitLineSnap', webkitLineSnap)
-    Object.defineProperty(prototype, 'webkit-line-snap', webkitLineSnap)
-    var webkitLocale = require('./properties/webkitLocale').definition;
-    Object.defineProperty(prototype, 'webkitLocale', webkitLocale)
-    Object.defineProperty(prototype, 'webkit-locale', webkitLocale)
-    var webkitLogicalHeight = require('./properties/webkitLogicalHeight').definition;
-    Object.defineProperty(prototype, 'webkitLogicalHeight', webkitLogicalHeight)
-    Object.defineProperty(prototype, 'webkit-logical-height', webkitLogicalHeight)
-    var webkitLogicalWidth = require('./properties/webkitLogicalWidth').definition;
-    Object.defineProperty(prototype, 'webkitLogicalWidth', webkitLogicalWidth)
-    Object.defineProperty(prototype, 'webkit-logical-width', webkitLogicalWidth)
-    var webkitMarginAfter = require('./properties/webkitMarginAfter').definition;
-    Object.defineProperty(prototype, 'webkitMarginAfter', webkitMarginAfter)
-    Object.defineProperty(prototype, 'webkit-margin-after', webkitMarginAfter)
-    var webkitMarginAfterCollapse = require('./properties/webkitMarginAfterCollapse').definition;
-    Object.defineProperty(prototype, 'webkitMarginAfterCollapse', webkitMarginAfterCollapse)
-    Object.defineProperty(prototype, 'webkit-margin-after-collapse', webkitMarginAfterCollapse)
-    var webkitMarginBefore = require('./properties/webkitMarginBefore').definition;
-    Object.defineProperty(prototype, 'webkitMarginBefore', webkitMarginBefore)
-    Object.defineProperty(prototype, 'webkit-margin-before', webkitMarginBefore)
-    var webkitMarginBeforeCollapse = require('./properties/webkitMarginBeforeCollapse').definition;
-    Object.defineProperty(prototype, 'webkitMarginBeforeCollapse', webkitMarginBeforeCollapse)
-    Object.defineProperty(prototype, 'webkit-margin-before-collapse', webkitMarginBeforeCollapse)
-    var webkitMarginBottomCollapse = require('./properties/webkitMarginBottomCollapse').definition;
-    Object.defineProperty(prototype, 'webkitMarginBottomCollapse', webkitMarginBottomCollapse)
-    Object.defineProperty(prototype, 'webkit-margin-bottom-collapse', webkitMarginBottomCollapse)
-    var webkitMarginCollapse = require('./properties/webkitMarginCollapse').definition;
-    Object.defineProperty(prototype, 'webkitMarginCollapse', webkitMarginCollapse)
-    Object.defineProperty(prototype, 'webkit-margin-collapse', webkitMarginCollapse)
-    var webkitMarginEnd = require('./properties/webkitMarginEnd').definition;
-    Object.defineProperty(prototype, 'webkitMarginEnd', webkitMarginEnd)
-    Object.defineProperty(prototype, 'webkit-margin-end', webkitMarginEnd)
-    var webkitMarginStart = require('./properties/webkitMarginStart').definition;
-    Object.defineProperty(prototype, 'webkitMarginStart', webkitMarginStart)
-    Object.defineProperty(prototype, 'webkit-margin-start', webkitMarginStart)
-    var webkitMarginTopCollapse = require('./properties/webkitMarginTopCollapse').definition;
-    Object.defineProperty(prototype, 'webkitMarginTopCollapse', webkitMarginTopCollapse)
-    Object.defineProperty(prototype, 'webkit-margin-top-collapse', webkitMarginTopCollapse)
-    var webkitMarquee = require('./properties/webkitMarquee').definition;
-    Object.defineProperty(prototype, 'webkitMarquee', webkitMarquee)
-    Object.defineProperty(prototype, 'webkit-marquee', webkitMarquee)
-    var webkitMarqueeDirection = require('./properties/webkitMarqueeDirection').definition;
-    Object.defineProperty(prototype, 'webkitMarqueeDirection', webkitMarqueeDirection)
-    Object.defineProperty(prototype, 'webkit-marquee-direction', webkitMarqueeDirection)
-    var webkitMarqueeIncrement = require('./properties/webkitMarqueeIncrement').definition;
-    Object.defineProperty(prototype, 'webkitMarqueeIncrement', webkitMarqueeIncrement)
-    Object.defineProperty(prototype, 'webkit-marquee-increment', webkitMarqueeIncrement)
-    var webkitMarqueeRepetition = require('./properties/webkitMarqueeRepetition').definition;
-    Object.defineProperty(prototype, 'webkitMarqueeRepetition', webkitMarqueeRepetition)
-    Object.defineProperty(prototype, 'webkit-marquee-repetition', webkitMarqueeRepetition)
-    var webkitMarqueeSpeed = require('./properties/webkitMarqueeSpeed').definition;
-    Object.defineProperty(prototype, 'webkitMarqueeSpeed', webkitMarqueeSpeed)
-    Object.defineProperty(prototype, 'webkit-marquee-speed', webkitMarqueeSpeed)
-    var webkitMarqueeStyle = require('./properties/webkitMarqueeStyle').definition;
-    Object.defineProperty(prototype, 'webkitMarqueeStyle', webkitMarqueeStyle)
-    Object.defineProperty(prototype, 'webkit-marquee-style', webkitMarqueeStyle)
-    var webkitMask = require('./properties/webkitMask').definition;
-    Object.defineProperty(prototype, 'webkitMask', webkitMask)
-    Object.defineProperty(prototype, 'webkit-mask', webkitMask)
-    var webkitMaskAttachment = require('./properties/webkitMaskAttachment').definition;
-    Object.defineProperty(prototype, 'webkitMaskAttachment', webkitMaskAttachment)
-    Object.defineProperty(prototype, 'webkit-mask-attachment', webkitMaskAttachment)
-    var webkitMaskBoxImage = require('./properties/webkitMaskBoxImage').definition;
-    Object.defineProperty(prototype, 'webkitMaskBoxImage', webkitMaskBoxImage)
-    Object.defineProperty(prototype, 'webkit-mask-box-image', webkitMaskBoxImage)
-    var webkitMaskBoxImageOutset = require('./properties/webkitMaskBoxImageOutset').definition;
-    Object.defineProperty(prototype, 'webkitMaskBoxImageOutset', webkitMaskBoxImageOutset)
-    Object.defineProperty(prototype, 'webkit-mask-box-image-outset', webkitMaskBoxImageOutset)
-    var webkitMaskBoxImageRepeat = require('./properties/webkitMaskBoxImageRepeat').definition;
-    Object.defineProperty(prototype, 'webkitMaskBoxImageRepeat', webkitMaskBoxImageRepeat)
-    Object.defineProperty(prototype, 'webkit-mask-box-image-repeat', webkitMaskBoxImageRepeat)
-    var webkitMaskBoxImageSlice = require('./properties/webkitMaskBoxImageSlice').definition;
-    Object.defineProperty(prototype, 'webkitMaskBoxImageSlice', webkitMaskBoxImageSlice)
-    Object.defineProperty(prototype, 'webkit-mask-box-image-slice', webkitMaskBoxImageSlice)
-    var webkitMaskBoxImageSource = require('./properties/webkitMaskBoxImageSource').definition;
-    Object.defineProperty(prototype, 'webkitMaskBoxImageSource', webkitMaskBoxImageSource)
-    Object.defineProperty(prototype, 'webkit-mask-box-image-source', webkitMaskBoxImageSource)
-    var webkitMaskBoxImageWidth = require('./properties/webkitMaskBoxImageWidth').definition;
-    Object.defineProperty(prototype, 'webkitMaskBoxImageWidth', webkitMaskBoxImageWidth)
-    Object.defineProperty(prototype, 'webkit-mask-box-image-width', webkitMaskBoxImageWidth)
-    var webkitMaskClip = require('./properties/webkitMaskClip').definition;
-    Object.defineProperty(prototype, 'webkitMaskClip', webkitMaskClip)
-    Object.defineProperty(prototype, 'webkit-mask-clip', webkitMaskClip)
-    var webkitMaskComposite = require('./properties/webkitMaskComposite').definition;
-    Object.defineProperty(prototype, 'webkitMaskComposite', webkitMaskComposite)
-    Object.defineProperty(prototype, 'webkit-mask-composite', webkitMaskComposite)
-    var webkitMaskImage = require('./properties/webkitMaskImage').definition;
-    Object.defineProperty(prototype, 'webkitMaskImage', webkitMaskImage)
-    Object.defineProperty(prototype, 'webkit-mask-image', webkitMaskImage)
-    var webkitMaskOrigin = require('./properties/webkitMaskOrigin').definition;
-    Object.defineProperty(prototype, 'webkitMaskOrigin', webkitMaskOrigin)
-    Object.defineProperty(prototype, 'webkit-mask-origin', webkitMaskOrigin)
-    var webkitMaskPosition = require('./properties/webkitMaskPosition').definition;
-    Object.defineProperty(prototype, 'webkitMaskPosition', webkitMaskPosition)
-    Object.defineProperty(prototype, 'webkit-mask-position', webkitMaskPosition)
-    var webkitMaskPositionX = require('./properties/webkitMaskPositionX').definition;
-    Object.defineProperty(prototype, 'webkitMaskPositionX', webkitMaskPositionX)
-    Object.defineProperty(prototype, 'webkit-mask-position-x', webkitMaskPositionX)
-    var webkitMaskPositionY = require('./properties/webkitMaskPositionY').definition;
-    Object.defineProperty(prototype, 'webkitMaskPositionY', webkitMaskPositionY)
-    Object.defineProperty(prototype, 'webkit-mask-position-y', webkitMaskPositionY)
-    var webkitMaskRepeat = require('./properties/webkitMaskRepeat').definition;
-    Object.defineProperty(prototype, 'webkitMaskRepeat', webkitMaskRepeat)
-    Object.defineProperty(prototype, 'webkit-mask-repeat', webkitMaskRepeat)
-    var webkitMaskRepeatX = require('./properties/webkitMaskRepeatX').definition;
-    Object.defineProperty(prototype, 'webkitMaskRepeatX', webkitMaskRepeatX)
-    Object.defineProperty(prototype, 'webkit-mask-repeat-x', webkitMaskRepeatX)
-    var webkitMaskRepeatY = require('./properties/webkitMaskRepeatY').definition;
-    Object.defineProperty(prototype, 'webkitMaskRepeatY', webkitMaskRepeatY)
-    Object.defineProperty(prototype, 'webkit-mask-repeat-y', webkitMaskRepeatY)
-    var webkitMaskSize = require('./properties/webkitMaskSize').definition;
-    Object.defineProperty(prototype, 'webkitMaskSize', webkitMaskSize)
-    Object.defineProperty(prototype, 'webkit-mask-size', webkitMaskSize)
-    var webkitMatchNearestMailBlockquoteColor = require('./properties/webkitMatchNearestMailBlockquoteColor').definition;
-    Object.defineProperty(prototype, 'webkitMatchNearestMailBlockquoteColor', webkitMatchNearestMailBlockquoteColor)
-    Object.defineProperty(prototype, 'webkit-match-nearest-mail-blockquote-color', webkitMatchNearestMailBlockquoteColor)
-    var webkitMaxLogicalHeight = require('./properties/webkitMaxLogicalHeight').definition;
-    Object.defineProperty(prototype, 'webkitMaxLogicalHeight', webkitMaxLogicalHeight)
-    Object.defineProperty(prototype, 'webkit-max-logical-height', webkitMaxLogicalHeight)
-    var webkitMaxLogicalWidth = require('./properties/webkitMaxLogicalWidth').definition;
-    Object.defineProperty(prototype, 'webkitMaxLogicalWidth', webkitMaxLogicalWidth)
-    Object.defineProperty(prototype, 'webkit-max-logical-width', webkitMaxLogicalWidth)
-    var webkitMinLogicalHeight = require('./properties/webkitMinLogicalHeight').definition;
-    Object.defineProperty(prototype, 'webkitMinLogicalHeight', webkitMinLogicalHeight)
-    Object.defineProperty(prototype, 'webkit-min-logical-height', webkitMinLogicalHeight)
-    var webkitMinLogicalWidth = require('./properties/webkitMinLogicalWidth').definition;
-    Object.defineProperty(prototype, 'webkitMinLogicalWidth', webkitMinLogicalWidth)
-    Object.defineProperty(prototype, 'webkit-min-logical-width', webkitMinLogicalWidth)
-    var webkitNbspMode = require('./properties/webkitNbspMode').definition;
-    Object.defineProperty(prototype, 'webkitNbspMode', webkitNbspMode)
-    Object.defineProperty(prototype, 'webkit-nbsp-mode', webkitNbspMode)
-    var webkitOverflowScrolling = require('./properties/webkitOverflowScrolling').definition;
-    Object.defineProperty(prototype, 'webkitOverflowScrolling', webkitOverflowScrolling)
-    Object.defineProperty(prototype, 'webkit-overflow-scrolling', webkitOverflowScrolling)
-    var webkitPaddingAfter = require('./properties/webkitPaddingAfter').definition;
-    Object.defineProperty(prototype, 'webkitPaddingAfter', webkitPaddingAfter)
-    Object.defineProperty(prototype, 'webkit-padding-after', webkitPaddingAfter)
-    var webkitPaddingBefore = require('./properties/webkitPaddingBefore').definition;
-    Object.defineProperty(prototype, 'webkitPaddingBefore', webkitPaddingBefore)
-    Object.defineProperty(prototype, 'webkit-padding-before', webkitPaddingBefore)
-    var webkitPaddingEnd = require('./properties/webkitPaddingEnd').definition;
-    Object.defineProperty(prototype, 'webkitPaddingEnd', webkitPaddingEnd)
-    Object.defineProperty(prototype, 'webkit-padding-end', webkitPaddingEnd)
-    var webkitPaddingStart = require('./properties/webkitPaddingStart').definition;
-    Object.defineProperty(prototype, 'webkitPaddingStart', webkitPaddingStart)
-    Object.defineProperty(prototype, 'webkit-padding-start', webkitPaddingStart)
-    var webkitPerspective = require('./properties/webkitPerspective').definition;
-    Object.defineProperty(prototype, 'webkitPerspective', webkitPerspective)
-    Object.defineProperty(prototype, 'webkit-perspective', webkitPerspective)
-    var webkitPerspectiveOrigin = require('./properties/webkitPerspectiveOrigin').definition;
-    Object.defineProperty(prototype, 'webkitPerspectiveOrigin', webkitPerspectiveOrigin)
-    Object.defineProperty(prototype, 'webkit-perspective-origin', webkitPerspectiveOrigin)
-    var webkitPerspectiveOriginX = require('./properties/webkitPerspectiveOriginX').definition;
-    Object.defineProperty(prototype, 'webkitPerspectiveOriginX', webkitPerspectiveOriginX)
-    Object.defineProperty(prototype, 'webkit-perspective-origin-x', webkitPerspectiveOriginX)
-    var webkitPerspectiveOriginY = require('./properties/webkitPerspectiveOriginY').definition;
-    Object.defineProperty(prototype, 'webkitPerspectiveOriginY', webkitPerspectiveOriginY)
-    Object.defineProperty(prototype, 'webkit-perspective-origin-y', webkitPerspectiveOriginY)
-    var webkitPrintColorAdjust = require('./properties/webkitPrintColorAdjust').definition;
-    Object.defineProperty(prototype, 'webkitPrintColorAdjust', webkitPrintColorAdjust)
-    Object.defineProperty(prototype, 'webkit-print-color-adjust', webkitPrintColorAdjust)
-    var webkitRegionBreakAfter = require('./properties/webkitRegionBreakAfter').definition;
-    Object.defineProperty(prototype, 'webkitRegionBreakAfter', webkitRegionBreakAfter)
-    Object.defineProperty(prototype, 'webkit-region-break-after', webkitRegionBreakAfter)
-    var webkitRegionBreakBefore = require('./properties/webkitRegionBreakBefore').definition;
-    Object.defineProperty(prototype, 'webkitRegionBreakBefore', webkitRegionBreakBefore)
-    Object.defineProperty(prototype, 'webkit-region-break-before', webkitRegionBreakBefore)
-    var webkitRegionBreakInside = require('./properties/webkitRegionBreakInside').definition;
-    Object.defineProperty(prototype, 'webkitRegionBreakInside', webkitRegionBreakInside)
-    Object.defineProperty(prototype, 'webkit-region-break-inside', webkitRegionBreakInside)
-    var webkitRegionOverflow = require('./properties/webkitRegionOverflow').definition;
-    Object.defineProperty(prototype, 'webkitRegionOverflow', webkitRegionOverflow)
-    Object.defineProperty(prototype, 'webkit-region-overflow', webkitRegionOverflow)
-    var webkitRtlOrdering = require('./properties/webkitRtlOrdering').definition;
-    Object.defineProperty(prototype, 'webkitRtlOrdering', webkitRtlOrdering)
-    Object.defineProperty(prototype, 'webkit-rtl-ordering', webkitRtlOrdering)
-    var webkitSvgShadow = require('./properties/webkitSvgShadow').definition;
-    Object.defineProperty(prototype, 'webkitSvgShadow', webkitSvgShadow)
-    Object.defineProperty(prototype, 'webkit-svg-shadow', webkitSvgShadow)
-    var webkitTapHighlightColor = require('./properties/webkitTapHighlightColor').definition;
-    Object.defineProperty(prototype, 'webkitTapHighlightColor', webkitTapHighlightColor)
-    Object.defineProperty(prototype, 'webkit-tap-highlight-color', webkitTapHighlightColor)
-    var webkitTextCombine = require('./properties/webkitTextCombine').definition;
-    Object.defineProperty(prototype, 'webkitTextCombine', webkitTextCombine)
-    Object.defineProperty(prototype, 'webkit-text-combine', webkitTextCombine)
-    var webkitTextDecorationsInEffect = require('./properties/webkitTextDecorationsInEffect').definition;
-    Object.defineProperty(prototype, 'webkitTextDecorationsInEffect', webkitTextDecorationsInEffect)
-    Object.defineProperty(prototype, 'webkit-text-decorations-in-effect', webkitTextDecorationsInEffect)
-    var webkitTextEmphasis = require('./properties/webkitTextEmphasis').definition;
-    Object.defineProperty(prototype, 'webkitTextEmphasis', webkitTextEmphasis)
-    Object.defineProperty(prototype, 'webkit-text-emphasis', webkitTextEmphasis)
-    var webkitTextEmphasisColor = require('./properties/webkitTextEmphasisColor').definition;
-    Object.defineProperty(prototype, 'webkitTextEmphasisColor', webkitTextEmphasisColor)
-    Object.defineProperty(prototype, 'webkit-text-emphasis-color', webkitTextEmphasisColor)
-    var webkitTextEmphasisPosition = require('./properties/webkitTextEmphasisPosition').definition;
-    Object.defineProperty(prototype, 'webkitTextEmphasisPosition', webkitTextEmphasisPosition)
-    Object.defineProperty(prototype, 'webkit-text-emphasis-position', webkitTextEmphasisPosition)
-    var webkitTextEmphasisStyle = require('./properties/webkitTextEmphasisStyle').definition;
-    Object.defineProperty(prototype, 'webkitTextEmphasisStyle', webkitTextEmphasisStyle)
-    Object.defineProperty(prototype, 'webkit-text-emphasis-style', webkitTextEmphasisStyle)
-    var webkitTextFillColor = require('./properties/webkitTextFillColor').definition;
-    Object.defineProperty(prototype, 'webkitTextFillColor', webkitTextFillColor)
-    Object.defineProperty(prototype, 'webkit-text-fill-color', webkitTextFillColor)
-    var webkitTextOrientation = require('./properties/webkitTextOrientation').definition;
-    Object.defineProperty(prototype, 'webkitTextOrientation', webkitTextOrientation)
-    Object.defineProperty(prototype, 'webkit-text-orientation', webkitTextOrientation)
-    var webkitTextSecurity = require('./properties/webkitTextSecurity').definition;
-    Object.defineProperty(prototype, 'webkitTextSecurity', webkitTextSecurity)
-    Object.defineProperty(prototype, 'webkit-text-security', webkitTextSecurity)
-    var webkitTextSizeAdjust = require('./properties/webkitTextSizeAdjust').definition;
-    Object.defineProperty(prototype, 'webkitTextSizeAdjust', webkitTextSizeAdjust)
-    Object.defineProperty(prototype, 'webkit-text-size-adjust', webkitTextSizeAdjust)
-    var webkitTextStroke = require('./properties/webkitTextStroke').definition;
-    Object.defineProperty(prototype, 'webkitTextStroke', webkitTextStroke)
-    Object.defineProperty(prototype, 'webkit-text-stroke', webkitTextStroke)
-    var webkitTextStrokeColor = require('./properties/webkitTextStrokeColor').definition;
-    Object.defineProperty(prototype, 'webkitTextStrokeColor', webkitTextStrokeColor)
-    Object.defineProperty(prototype, 'webkit-text-stroke-color', webkitTextStrokeColor)
-    var webkitTextStrokeWidth = require('./properties/webkitTextStrokeWidth').definition;
-    Object.defineProperty(prototype, 'webkitTextStrokeWidth', webkitTextStrokeWidth)
-    Object.defineProperty(prototype, 'webkit-text-stroke-width', webkitTextStrokeWidth)
-    var webkitTransform = require('./properties/webkitTransform').definition;
-    Object.defineProperty(prototype, 'webkitTransform', webkitTransform)
-    Object.defineProperty(prototype, 'webkit-transform', webkitTransform)
-    var webkitTransformOrigin = require('./properties/webkitTransformOrigin').definition;
-    Object.defineProperty(prototype, 'webkitTransformOrigin', webkitTransformOrigin)
-    Object.defineProperty(prototype, 'webkit-transform-origin', webkitTransformOrigin)
-    var webkitTransformOriginX = require('./properties/webkitTransformOriginX').definition;
-    Object.defineProperty(prototype, 'webkitTransformOriginX', webkitTransformOriginX)
-    Object.defineProperty(prototype, 'webkit-transform-origin-x', webkitTransformOriginX)
-    var webkitTransformOriginY = require('./properties/webkitTransformOriginY').definition;
-    Object.defineProperty(prototype, 'webkitTransformOriginY', webkitTransformOriginY)
-    Object.defineProperty(prototype, 'webkit-transform-origin-y', webkitTransformOriginY)
-    var webkitTransformOriginZ = require('./properties/webkitTransformOriginZ').definition;
-    Object.defineProperty(prototype, 'webkitTransformOriginZ', webkitTransformOriginZ)
-    Object.defineProperty(prototype, 'webkit-transform-origin-z', webkitTransformOriginZ)
-    var webkitTransformStyle = require('./properties/webkitTransformStyle').definition;
-    Object.defineProperty(prototype, 'webkitTransformStyle', webkitTransformStyle)
-    Object.defineProperty(prototype, 'webkit-transform-style', webkitTransformStyle)
-    var webkitTransition = require('./properties/webkitTransition').definition;
-    Object.defineProperty(prototype, 'webkitTransition', webkitTransition)
-    Object.defineProperty(prototype, 'webkit-transition', webkitTransition)
-    var webkitTransitionDelay = require('./properties/webkitTransitionDelay').definition;
-    Object.defineProperty(prototype, 'webkitTransitionDelay', webkitTransitionDelay)
-    Object.defineProperty(prototype, 'webkit-transition-delay', webkitTransitionDelay)
-    var webkitTransitionDuration = require('./properties/webkitTransitionDuration').definition;
-    Object.defineProperty(prototype, 'webkitTransitionDuration', webkitTransitionDuration)
-    Object.defineProperty(prototype, 'webkit-transition-duration', webkitTransitionDuration)
-    var webkitTransitionProperty = require('./properties/webkitTransitionProperty').definition;
-    Object.defineProperty(prototype, 'webkitTransitionProperty', webkitTransitionProperty)
-    Object.defineProperty(prototype, 'webkit-transition-property', webkitTransitionProperty)
-    var webkitTransitionTimingFunction = require('./properties/webkitTransitionTimingFunction').definition;
-    Object.defineProperty(prototype, 'webkitTransitionTimingFunction', webkitTransitionTimingFunction)
-    Object.defineProperty(prototype, 'webkit-transition-timing-function', webkitTransitionTimingFunction)
-    var webkitUserDrag = require('./properties/webkitUserDrag').definition;
-    Object.defineProperty(prototype, 'webkitUserDrag', webkitUserDrag)
-    Object.defineProperty(prototype, 'webkit-user-drag', webkitUserDrag)
-    var webkitUserModify = require('./properties/webkitUserModify').definition;
-    Object.defineProperty(prototype, 'webkitUserModify', webkitUserModify)
-    Object.defineProperty(prototype, 'webkit-user-modify', webkitUserModify)
-    var webkitUserSelect = require('./properties/webkitUserSelect').definition;
-    Object.defineProperty(prototype, 'webkitUserSelect', webkitUserSelect)
-    Object.defineProperty(prototype, 'webkit-user-select', webkitUserSelect)
-    var webkitWrap = require('./properties/webkitWrap').definition;
-    Object.defineProperty(prototype, 'webkitWrap', webkitWrap)
-    Object.defineProperty(prototype, 'webkit-wrap', webkitWrap)
-    var webkitWrapFlow = require('./properties/webkitWrapFlow').definition;
-    Object.defineProperty(prototype, 'webkitWrapFlow', webkitWrapFlow)
-    Object.defineProperty(prototype, 'webkit-wrap-flow', webkitWrapFlow)
-    var webkitWrapMargin = require('./properties/webkitWrapMargin').definition;
-    Object.defineProperty(prototype, 'webkitWrapMargin', webkitWrapMargin)
-    Object.defineProperty(prototype, 'webkit-wrap-margin', webkitWrapMargin)
-    var webkitWrapPadding = require('./properties/webkitWrapPadding').definition;
-    Object.defineProperty(prototype, 'webkitWrapPadding', webkitWrapPadding)
-    Object.defineProperty(prototype, 'webkit-wrap-padding', webkitWrapPadding)
-    var webkitWrapShapeInside = require('./properties/webkitWrapShapeInside').definition;
-    Object.defineProperty(prototype, 'webkitWrapShapeInside', webkitWrapShapeInside)
-    Object.defineProperty(prototype, 'webkit-wrap-shape-inside', webkitWrapShapeInside)
-    var webkitWrapShapeOutside = require('./properties/webkitWrapShapeOutside').definition;
-    Object.defineProperty(prototype, 'webkitWrapShapeOutside', webkitWrapShapeOutside)
-    Object.defineProperty(prototype, 'webkit-wrap-shape-outside', webkitWrapShapeOutside)
-    var webkitWrapThrough = require('./properties/webkitWrapThrough').definition;
-    Object.defineProperty(prototype, 'webkitWrapThrough', webkitWrapThrough)
-    Object.defineProperty(prototype, 'webkit-wrap-through', webkitWrapThrough)
-    var webkitWritingMode = require('./properties/webkitWritingMode').definition;
-    Object.defineProperty(prototype, 'webkitWritingMode', webkitWritingMode)
-    Object.defineProperty(prototype, 'webkit-writing-mode', webkitWritingMode)
-    var whiteSpace = require('./properties/whiteSpace').definition;
-    Object.defineProperty(prototype, 'whiteSpace', whiteSpace)
-    Object.defineProperty(prototype, 'white-space', whiteSpace)
-    var widows = require('./properties/widows').definition;
-    Object.defineProperty(prototype, 'widows', widows)
-    var width = require('./properties/width').definition;
-    Object.defineProperty(prototype, 'width', width)
-    var wordBreak = require('./properties/wordBreak').definition;
-    Object.defineProperty(prototype, 'wordBreak', wordBreak)
-    Object.defineProperty(prototype, 'word-break', wordBreak)
-    var wordSpacing = require('./properties/wordSpacing').definition;
-    Object.defineProperty(prototype, 'wordSpacing', wordSpacing)
-    Object.defineProperty(prototype, 'word-spacing', wordSpacing)
-    var wordWrap = require('./properties/wordWrap').definition;
-    Object.defineProperty(prototype, 'wordWrap', wordWrap)
-    Object.defineProperty(prototype, 'word-wrap', wordWrap)
-    var writingMode = require('./properties/writingMode').definition;
-    Object.defineProperty(prototype, 'writingMode', writingMode)
-    Object.defineProperty(prototype, 'writing-mode', writingMode)
-    var zIndex = require('./properties/zIndex').definition;
-    Object.defineProperty(prototype, 'zIndex', zIndex)
-    Object.defineProperty(prototype, 'z-index', zIndex)
-    var zoom = require('./properties/zoom').definition;
-    Object.defineProperty(prototype, 'zoom', zoom)
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/alignmentBaseline.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/alignmentBaseline.js
deleted file mode 100644
index c9a4963..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/alignmentBaseline.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('alignment-baseline', v);
-    },
-    get: function () {
-        return this.getPropertyValue('alignment-baseline');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/azimuth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/azimuth.js
deleted file mode 100644
index d48be84..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/azimuth.js
+++ /dev/null
@@ -1,65 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-
-module.exports.definition = {
-    set: function (v) {
-        var valueType = parsers.valueType(v);
-        if (valueType === parsers.TYPES.ANGLE) {
-            return this._setProperty('azimuth', parsers.parseAngle(v));
-        }
-        if (valueType === parsers.TYPES.KEYWORD) {
-            var keywords = v.toLowerCase().trim().split(/\s+/);
-            var hasBehind = false;
-            if (keywords.length > 2) {
-                return;
-            }
-            var behindIndex = keywords.indexOf('behind');
-            hasBehind = (behindIndex !== -1);
-
-            if (keywords.length === 2) {
-                if (!hasBehind) {
-                    return;
-                }
-                keywords.splice(behindIndex, 1);
-            }
-            if (keywords[0] === 'leftwards' || keywords[0] === 'rightwards') {
-                if (hasBehind) {
-                    return;
-                }
-                return this._setProperty('azimuth', keywords[0]);
-            }
-            if (keywords[0] === 'behind') {
-                return this._setProperty('azimuth', '180deg');
-            }
-            var deg;
-            switch (keywords[0]) {
-            case 'left-side':
-                return this._setProperty('azimuth', '270deg');
-            case 'far-left':
-                return this._setProperty('azimuth', (hasBehind ? 240 : 300) + 'deg');
-            case 'left':
-                return this._setProperty('azimuth', (hasBehind ? 220 : 320) + 'deg');
-            case 'center-left':
-                return this._setProperty('azimuth', (hasBehind ? 200 : 340) + 'deg');
-            case 'center':
-                return this._setProperty('azimuth', (hasBehind ? 180 : 0) + 'deg');
-            case 'center-right':
-                return this._setProperty('azimuth', (hasBehind ? 160 : 20) + 'deg');
-            case 'right':
-                return this._setProperty('azimuth', (hasBehind ? 140 : 40) + 'deg');
-            case 'far-right':
-                return this._setProperty('azimuth', (hasBehind ? 120 : 60) + 'deg');
-            case 'right-side':
-                return this._setProperty('azimuth', '90deg');
-            default:
-                return;
-            }
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('azimuth');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/background.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/background.js
deleted file mode 100644
index 3f62c27..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/background.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var shorthandParser = require('../parsers').shorthandParser;
-var shorthandSetter = require('../parsers').shorthandSetter;
-var shorthandGetter = require('../parsers').shorthandGetter;
-
-var shorthand_for = {
-    'background-color': require('./backgroundColor'),
-    'background-image': require('./backgroundImage'),
-    'background-repeat': require('./backgroundRepeat'),
-    'background-attachment': require('./backgroundAttachment'),
-    'background-position': require('./backgroundPosition')
-};
-
-module.exports.isValid = function isValid(v) {
-    return shorthandParser(v, shorthand_for) !== undefined;
-};
-
-module.exports.definition = {
-    set: shorthandSetter('background', shorthand_for),
-    get: shorthandGetter('background', shorthand_for),
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundAttachment.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundAttachment.js
deleted file mode 100644
index 3bcb1f1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundAttachment.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-
-var isValid = module.exports.isValid = function isValid(v) {
-    return parsers.valueType(v) === parsers.TYPES.KEYWORD &&
-        (v.toLowerCase() === 'scroll' || v.toLowerCase() === 'fixed' || v.toLowerCase() === 'inherit');
-};
-
-module.exports.definition = {
-    set: function (v) {
-        if (!isValid(v)) {
-            return;
-        }
-        this._setProperty('background-attachment', v);
-    },
-    get: function () {
-        return this.getPropertyValue('background-attachment');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundClip.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundClip.js
deleted file mode 100644
index e7a1557..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundClip.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-clip', v);
-    },
-    get: function () {
-        return this.getPropertyValue('background-clip');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundColor.js
deleted file mode 100644
index 994975a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundColor.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-
-var parse = function parse(v) {
-    var parsed = parsers.parseColor(v);
-    if (parsed !== undefined) {
-        return parsed;
-    }
-    if (parsers.valueType(v) === parsers.TYPES.KEYWORD && (v.toLowerCase() === 'transparent' || v.toLowerCase() === 'inherit')) {
-        return v;
-    }
-    return undefined;
-};
-
-module.exports.isValid = function isValid(v) {
-    return parse(v) !== undefined;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        var parsed = parse(v);
-        if (parsed === undefined) {
-            return;
-        }
-        this._setProperty('background-color', parsed);
-    },
-    get: function () {
-        return this.getPropertyValue('background-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundImage.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundImage.js
deleted file mode 100644
index 5bb79f9..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundImage.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-
-var parse = function parse(v) {
-    var parsed = parsers.parseUrl(v);
-    if (parsed !== undefined) {
-        return parsed;
-    }
-    if (parsers.valueType(v) === parsers.TYPES.KEYWORD && (v.toLowerCase() === 'none' || v.toLowerCase() === 'inherit')) {
-        return v;
-    }
-    return undefined;
-};
-
-module.exports.isValid = function isValid(v) {
-    return parse(v) !== undefined;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-image', parse(v));
-    },
-    get: function () {
-        return this.getPropertyValue('background-image');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundOrigin.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundOrigin.js
deleted file mode 100644
index 79bfdc2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundOrigin.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-origin', v);
-    },
-    get: function () {
-        return this.getPropertyValue('background-origin');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPosition.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPosition.js
deleted file mode 100644
index b4c78d7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPosition.js
+++ /dev/null
@@ -1,56 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-
-var valid_keywords = ['top', 'center', 'bottom', 'left', 'right'];
-
-var parse = function parse(v) {
-    if (v === '' || v === null) {
-        return undefined;
-    }
-    var parts = v.split(/\s+/);
-    if (parts.length > 2 || parts.length < 1) {
-        return undefined;
-    }
-    var types = [];
-    parts.forEach(function (part, index) {
-        types[index] = parsers.valueType(part);
-    });
-    if (parts.length === 1) {
-        if (types[0] === parsers.TYPES.LENGTH || types[0] === parsers.TYPES.PERCENT) {
-            return v;
-        }
-        if (types[0] === parsers.TYPES.KEYWORD) {
-            if (valid_keywords.indexOf(v.toLowerCase()) !== -1 || v.toLowerCase() === 'inherit') {
-                return v;
-            }
-        }
-        return undefined;
-    }
-    if ((types[0] === parsers.TYPES.LENGTH || types[0] === parsers.TYPES.PERCENT) &&
-            (types[1] === parsers.TYPES.LENGTH || types[1] === parsers.TYPES.PERCENT)) {
-        return v;
-    }
-    if (types[0] !== parsers.TYPES.KEYWORD || types[1] !== parsers.TYPES.KEYWORD) {
-        return undefined;
-    }
-    if (valid_keywords.indexOf(parts[0]) !== -1 && valid_keywords.indexOf(parts[1]) !== -1) {
-        return v;
-    }
-    return undefined;
-};
-
-module.exports.isValid = function isValid(v) {
-    return parse(v) !== undefined;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-position', parse(v));
-    },
-    get: function () {
-        return this.getPropertyValue('background-position');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPositionX.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPositionX.js
deleted file mode 100644
index 8f0f7f0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPositionX.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-position-x', v);
-    },
-    get: function () {
-        return this.getPropertyValue('background-position-x');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPositionY.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPositionY.js
deleted file mode 100644
index 3981d37..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundPositionY.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-position-y', v);
-    },
-    get: function () {
-        return this.getPropertyValue('background-position-y');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeat.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeat.js
deleted file mode 100644
index 765a06d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeat.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-
-var parse = function parse(v) {
-    if (parsers.valueType(v) === parsers.TYPES.KEYWORD && (v.toLowerCase() === 'repeat' || v.toLowerCase() === 'repeat-x' || v.toLowerCase() === 'repeat-y' || v.toLowerCase() === 'no-repeat' || v.toLowerCase() === 'inherit')) {
-        return v;
-    }
-    return undefined;
-};
-
-module.exports.isValid = function isValid(v) {
-    return parse(v) !== undefined;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-repeat', parse(v));
-    },
-    get: function () {
-        return this.getPropertyValue('background-repeat');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeatX.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeatX.js
deleted file mode 100644
index ddc0fc8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeatX.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-repeat-x', v);
-    },
-    get: function () {
-        return this.getPropertyValue('background-repeat-x');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeatY.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeatY.js
deleted file mode 100644
index 583e0d7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundRepeatY.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-repeat-y', v);
-    },
-    get: function () {
-        return this.getPropertyValue('background-repeat-y');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundSize.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundSize.js
deleted file mode 100644
index c4b4af2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/backgroundSize.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('background-size', v);
-    },
-    get: function () {
-        return this.getPropertyValue('background-size');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/baselineShift.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/baselineShift.js
deleted file mode 100644
index a52252c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/baselineShift.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('baseline-shift', v);
-    },
-    get: function () {
-        return this.getPropertyValue('baseline-shift');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/border.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/border.js
deleted file mode 100644
index 8cf97f6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/border.js
+++ /dev/null
@@ -1,49 +0,0 @@
-'use strict';
-
-var shorthandParser = require('../parsers').shorthandParser;
-var shorthandSetter = require('../parsers').shorthandSetter;
-var shorthandGetter = require('../parsers').shorthandGetter;
-
-var shorthand_for = {
-    'border-width': require('./borderWidth'),
-    'border-style': require('./borderStyle'),
-    'border-color': require('./borderColor')
-};
-
-var isValid = function isValid(v) {
-    return shorthandParser(v, shorthand_for) !== undefined;
-};
-module.exports.isValid = isValid;
-
-var parser = function (v) {
-    if (v.toString().toLowerCase() === 'none') {
-        v = '';
-    }
-    if (isValid(v)) {
-        return v;
-    }
-    return undefined;
-};
-
-var myShorthandSetter = shorthandSetter('border', shorthand_for);
-var myShorthandGetter = shorthandGetter('border', shorthand_for);
-
-module.exports.definition = {
-    set: function (v) {
-        if (v.toString().toLowerCase() === 'none') {
-            v = '';
-        }
-        myShorthandSetter.call(this, v);
-        this.removeProperty('border-top');
-        this.removeProperty('border-left');
-        this.removeProperty('border-right');
-        this.removeProperty('border-bottom');
-        this._values['border-top'] = this._values.border;
-        this._values['border-left'] = this._values.border;
-        this._values['border-right'] = this._values.border;
-        this._values['border-bottom'] = this._values.border;
-    },
-    get: myShorthandGetter,
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottom.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottom.js
deleted file mode 100644
index bc01dd3..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottom.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var shorthandSetter = require('../parsers').shorthandSetter;
-var shorthandGetter = require('../parsers').shorthandGetter;
-var shorthandParser = require('../parsers').shorthandParser;
-
-var shorthand_for = {
-    'border-bottom-width': require('./borderBottomWidth'),
-    'border-bottom-style': require('./borderBottomStyle'),
-    'border-bottom-color': require('./borderBottomColor')
-};
-
-var isValid = function isValid(v) {
-    return shorthandParser(v, shorthand_for) !== undefined;
-};
-module.exports.isValid = isValid;
-
-module.exports.definition = {
-    set: shorthandSetter('border-bottom', shorthand_for),
-    get: shorthandGetter('border-bottom', shorthand_for),
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomColor.js
deleted file mode 100644
index f7581bb..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomColor.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var isValid = module.exports.isValid = require('./borderColor').isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            this._setProperty('border-bottom-color', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-bottom-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomLeftRadius.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomLeftRadius.js
deleted file mode 100644
index 0d340b7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomLeftRadius.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-bottom-left-radius', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-bottom-left-radius');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomRightRadius.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomRightRadius.js
deleted file mode 100644
index a63bffd..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomRightRadius.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-bottom-right-radius', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-bottom-right-radius');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomStyle.js
deleted file mode 100644
index 59c8e93..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomStyle.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var isValid = require('./borderStyle').isValid;
-module.exports.isValid = isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            if (v.toLowerCase() === 'none') {
-                v = '';
-                this.removeProperty('border-bottom-width');
-            }
-            this._setProperty('border-bottom-style', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-bottom-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomWidth.js
deleted file mode 100644
index f03bd6f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderBottomWidth.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var isValid = module.exports.isValid = require('./borderWidth').isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            this._setProperty('border-bottom-width', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-bottom-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderCollapse.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderCollapse.js
deleted file mode 100644
index 9df8b42..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderCollapse.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-
-var parse = function parse(v) {
-    if (parsers.valueType(v) === parsers.TYPES.KEYWORD && (v.toLowerCase() === 'collapse' || v.toLowerCase() === 'separate' || v.toLowerCase() === 'inherit')) {
-        return v;
-    }
-    return undefined;
-};
-
-module.exports.isValid = function isValid(v) {
-    return parse(v) !== undefined;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-collapse', parse(v));
-    },
-    get: function () {
-        return this.getPropertyValue('border-collapse');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderColor.js
deleted file mode 100644
index a3c7a45..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderColor.js
+++ /dev/null
@@ -1,28 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-var implicitSetter = require('../parsers').implicitSetter;
-
-module.exports.isValid = function parse(v) {
-    if (typeof v !== 'string') {
-        return false;
-    }
-    return (v === '' || v.toLowerCase() === 'transparent' || parsers.valueType(v) === parsers.TYPES.COLOR);
-};
-var isValid = module.exports.isValid;
-
-var parser = function (v) {
-    if (isValid(v)) {
-        return v.toLowerCase();
-    }
-    return undefined;
-};
-
-module.exports.definition = {
-    set: implicitSetter('border', 'color', isValid, parser),
-    get: function () {
-        return this.getPropertyValue('border-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImage.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImage.js
deleted file mode 100644
index 6cbc016..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImage.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-image', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-image');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageOutset.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageOutset.js
deleted file mode 100644
index 4df8fca..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageOutset.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-image-outset', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-image-outset');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageRepeat.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageRepeat.js
deleted file mode 100644
index 0752d86..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageRepeat.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-image-repeat', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-image-repeat');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageSlice.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageSlice.js
deleted file mode 100644
index 8429007..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageSlice.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-image-slice', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-image-slice');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageSource.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageSource.js
deleted file mode 100644
index 9f6228b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageSource.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-image-source', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-image-source');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageWidth.js
deleted file mode 100644
index 492fe73..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderImageWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-image-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-image-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeft.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeft.js
deleted file mode 100644
index 7f54157..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeft.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var shorthandSetter = require('../parsers').shorthandSetter;
-var shorthandGetter = require('../parsers').shorthandGetter;
-var shorthandParser = require('../parsers').shorthandParser;
-
-var shorthand_for = {
-    'border-left-width': require('./borderLeftWidth'),
-    'border-left-style': require('./borderLeftStyle'),
-    'border-left-color': require('./borderLeftColor')
-};
-
-var isValid = function isValid(v) {
-    return shorthandParser(v, shorthand_for) !== undefined;
-};
-module.exports.isValid = isValid;
-
-module.exports.definition = {
-    set: shorthandSetter('border-left', shorthand_for),
-    get: shorthandGetter('border-left', shorthand_for),
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftColor.js
deleted file mode 100644
index e28e531..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftColor.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var isValid = module.exports.isValid = require('./borderColor').isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            this._setProperty('border-left-color', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-left-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftStyle.js
deleted file mode 100644
index 402823a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftStyle.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var isValid = require('./borderStyle').isValid;
-module.exports.isValid = isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            if (v.toLowerCase() === 'none') {
-                v = '';
-                this.removeProperty('border-left-width');
-            }
-            this._setProperty('border-left-style', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-left-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftWidth.js
deleted file mode 100644
index e0e76e3..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderLeftWidth.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var isValid = module.exports.isValid = require('./borderWidth').isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            this._setProperty('border-left-width', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-left-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRadius.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRadius.js
deleted file mode 100644
index 9b85c9e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRadius.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-radius', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-radius');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRight.js
deleted file mode 100644
index bfe1a78..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRight.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var shorthandSetter = require('../parsers').shorthandSetter;
-var shorthandGetter = require('../parsers').shorthandGetter;
-var shorthandParser = require('../parsers').shorthandParser;
-
-var shorthand_for = {
-    'border-right-width': require('./borderRightWidth'),
-    'border-right-style': require('./borderRightStyle'),
-    'border-right-color': require('./borderRightColor')
-};
-
-var isValid = function isValid(v) {
-    return shorthandParser(v, shorthand_for) !== undefined;
-};
-module.exports.isValid = isValid;
-
-module.exports.definition = {
-    set: shorthandSetter('border-right', shorthand_for),
-    get: shorthandGetter('border-right', shorthand_for),
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightColor.js
deleted file mode 100644
index fe9e512..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightColor.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var isValid = module.exports.isValid = require('./borderColor').isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            this._setProperty('border-right-color', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-right-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightStyle.js
deleted file mode 100644
index 7b794a2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightStyle.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var isValid = require('./borderStyle').isValid;
-module.exports.isValid = isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            if (v.toLowerCase() === 'none') {
-                v = '';
-                this.removeProperty('border-right-width');
-            }
-            this._setProperty('border-right-style', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-right-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightWidth.js
deleted file mode 100644
index a9fe7dc..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderRightWidth.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var isValid = module.exports.isValid = require('./borderWidth').isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            this._setProperty('border-right-width', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-right-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderSpacing.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderSpacing.js
deleted file mode 100644
index 7979bd2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderSpacing.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-
-// <length> <length>? | inherit
-// if one, it applies to both horizontal and verical spacing
-// if two, the first applies to the horizontal and the second applies to vertical spacing
-
-var parse = function parse(v) {
-    if (v === '' || v === null) {
-        return undefined;
-    }
-    if (v.toLowerCase() === 'inherit') {
-        return v;
-    }
-    var parts = v.split(/\s+/);
-    if (parts.length !== 1 && parts.length !== 2) {
-        return undefined;
-    }
-    parts.forEach(function (part) {
-        if (parsers.valueType(part) !== parsers.TYPES.LENGTH) {
-            return undefined;
-        }
-    });
-
-    return v;
-};
-
-module.exports.isValid = function isValid(v) {
-    return parse(v) !== undefined;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-spacing', parse(v));
-    },
-    get: function () {
-        return this.getPropertyValue('border-spacing');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderStyle.js
deleted file mode 100644
index 6f79f43..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderStyle.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-var implicitSetter = require('../parsers').implicitSetter;
-
-// the valid border-styles:
-var styles = ['none', 'hidden', 'dotted', 'dashed', 'solid', 'double', 'groove', 'ridge', 'inset', 'outset'];
-
-module.exports.isValid = function parse(v) {
-    return typeof v === 'string' && (v === '' || styles.indexOf(v) !== -1);
-};
-var isValid = module.exports.isValid;
-
-var parser = function (v) {
-    if (isValid(v)) {
-        return v.toLowerCase();
-    }
-    return undefined;
-};
-
-module.exports.definition = {
-    set: implicitSetter('border', 'style', isValid, parser),
-    get: function () {
-        return this.getPropertyValue('border-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTop.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTop.js
deleted file mode 100644
index 98480e7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTop.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var shorthandSetter = require('../parsers').shorthandSetter;
-var shorthandGetter = require('../parsers').shorthandGetter;
-var shorthandParser = require('../parsers').shorthandParser;
-
-var shorthand_for = {
-    'border-top-width': require('./borderTopWidth'),
-    'border-top-style': require('./borderTopStyle'),
-    'border-top-color': require('./borderTopColor')
-};
-
-module.exports.isValid = function (v) {
-    return shorthandParser(v, shorthand_for) !== undefined;
-};
-
-module.exports.definition = {
-    set: shorthandSetter('border-top', shorthand_for),
-    get: shorthandGetter('border-top', shorthand_for),
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopColor.js
deleted file mode 100644
index 60857df..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopColor.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var isValid = module.exports.isValid = require('./borderColor').isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            this._setProperty('border-top-color', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-top-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopLeftRadius.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopLeftRadius.js
deleted file mode 100644
index 36c5ba1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopLeftRadius.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-top-left-radius', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-top-left-radius');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopRightRadius.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopRightRadius.js
deleted file mode 100644
index 43a6bba..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopRightRadius.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('border-top-right-radius', v);
-    },
-    get: function () {
-        return this.getPropertyValue('border-top-right-radius');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopStyle.js
deleted file mode 100644
index a593161..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopStyle.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var isValid = require('./borderStyle').isValid;
-module.exports.isValid = isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            if (v.toLowerCase() === 'none') {
-                v = '';
-                this.removeProperty('border-top-width');
-            }
-            this._setProperty('border-top-style', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-top-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopWidth.js
deleted file mode 100644
index 49deee8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderTopWidth.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var isValid = require('./borderWidth').isValid;
-module.exports.isValid = isValid;
-
-module.exports.definition = {
-    set: function (v) {
-        if (isValid(v)) {
-            this._setProperty('border-top-width', v);
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('border-top-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderWidth.js
deleted file mode 100644
index 0bcc63b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/borderWidth.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers');
-var parsers = require('../parsers');
-var implicitSetter = require('../parsers').implicitSetter;
-
-// the valid border-widths:
-var widths = ['thin', 'medium', 'thick'];
-
-module.exports.isValid = function parse(v) {
-    var length = parsers.parseLength(v);
-    if (length !== undefined) {
-        return true;
-    }
-    if (typeof v !== 'string') {
-        return false;
-    }
-    if (v === '') {
-        return true;
-    }
-    v = v.toLowerCase();
-    if (widths.indexOf(v) === -1) {
-        return false;
-    }
-    return true;
-};
-var isValid = module.exports.isValid;
-
-var parser = function (v) {
-    var length = parsers.parseLength(v);
-    if (length !== undefined) {
-        return length;
-    }
-    if (isValid(v)) {
-        return v.toLowerCase();
-    }
-    return undefined;
-};
-
-module.exports.definition = {
-    set: implicitSetter('border', 'width', isValid, parser),
-    get: function () {
-        return this.getPropertyValue('border-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/bottom.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/bottom.js
deleted file mode 100644
index c7dda96..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/bottom.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseMeasurement = require('../parsers').parseMeasurement;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('bottom', parseMeasurement(v));
-    },
-    get: function () {
-        return this.getPropertyValue('bottom');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/boxShadow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/boxShadow.js
deleted file mode 100644
index e178451..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/boxShadow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('box-shadow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('box-shadow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/boxSizing.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/boxSizing.js
deleted file mode 100644
index 35c6371..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/boxSizing.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('box-sizing', v);
-    },
-    get: function () {
-        return this.getPropertyValue('box-sizing');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/captionSide.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/captionSide.js
deleted file mode 100644
index c1ef22b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/captionSide.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('caption-side', v);
-    },
-    get: function () {
-        return this.getPropertyValue('caption-side');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/clear.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/clear.js
deleted file mode 100644
index 44070e7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/clear.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var parseKeyword = require('../parsers').parseKeyword;
-
-var clear_keywords = [ 'none', 'left', 'right', 'both', 'inherit' ];
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('clear', parseKeyword(v, clear_keywords));
-    },
-    get: function () {
-        return this.getPropertyValue('clear');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/clip.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/clip.js
deleted file mode 100644
index fe8bc93..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/clip.js
+++ /dev/null
@@ -1,49 +0,0 @@
-'use strict';
-
-var parseMeasurement = require('../parsers').parseMeasurement;
-
-/*jslint regexp: true*/
-var shape_regex = /^rect\((.*)\)$/i;
-/*jslint regexp: false*/
-
-var parse = function (val) {
-    if (val === '' || val === null) {
-        return val;
-    }
-    if (typeof val !== 'string') {
-        return undefined;
-    }
-    val = val.toLowerCase();
-    if (val === 'auto' || val === 'inherit') {
-        return val;
-    }
-    var matches = val.match(shape_regex);
-    if (!matches) {
-        return undefined;
-    }
-    var parts = matches[1].split(/\s*,\s*/);
-    if (parts.length !== 4) {
-        return undefined;
-    }
-    var valid = parts.every(function (part, index) {
-        var measurement = parseMeasurement(part);
-        parts[index] = measurement;
-        return measurement !== undefined;
-    });
-    if (!valid) {
-        return undefined;
-    }
-    parts = parts.join(', ');
-    return val.replace(matches[1], parts);
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('clip', parse(v));
-    },
-    get: function () {
-        return this.getPropertyValue('clip');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/color.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/color.js
deleted file mode 100644
index a709c6b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/color.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorInterpolation.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorInterpolation.js
deleted file mode 100644
index 929f5de..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorInterpolation.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('color-interpolation', v);
-    },
-    get: function () {
-        return this.getPropertyValue('color-interpolation');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorInterpolationFilters.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorInterpolationFilters.js
deleted file mode 100644
index 4aab1a2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorInterpolationFilters.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('color-interpolation-filters', v);
-    },
-    get: function () {
-        return this.getPropertyValue('color-interpolation-filters');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorProfile.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorProfile.js
deleted file mode 100644
index 1440d06..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorProfile.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('color-profile', v);
-    },
-    get: function () {
-        return this.getPropertyValue('color-profile');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorRendering.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorRendering.js
deleted file mode 100644
index 58a4eb4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/colorRendering.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('color-rendering', v);
-    },
-    get: function () {
-        return this.getPropertyValue('color-rendering');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/content.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/content.js
deleted file mode 100644
index 68c4f43..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/content.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('content', v);
-    },
-    get: function () {
-        return this.getPropertyValue('content');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/counterIncrement.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/counterIncrement.js
deleted file mode 100644
index b5b6591..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/counterIncrement.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('counter-increment', v);
-    },
-    get: function () {
-        return this.getPropertyValue('counter-increment');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/counterReset.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/counterReset.js
deleted file mode 100644
index f4370f5..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/counterReset.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('counter-reset', v);
-    },
-    get: function () {
-        return this.getPropertyValue('counter-reset');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cssFloat.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/cssFloat.js
deleted file mode 100644
index 65b4eda..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cssFloat.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('float', v);
-    },
-    get: function () {
-        return this.getPropertyValue('float');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cue.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/cue.js
deleted file mode 100644
index 59820a1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cue.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('cue', v);
-    },
-    get: function () {
-        return this.getPropertyValue('cue');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cueAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/cueAfter.js
deleted file mode 100644
index dea8630..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cueAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('cue-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('cue-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cueBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/cueBefore.js
deleted file mode 100644
index ebdb6f2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cueBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('cue-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('cue-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cursor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/cursor.js
deleted file mode 100644
index 6a16a45..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/cursor.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('cursor', v);
-    },
-    get: function () {
-        return this.getPropertyValue('cursor');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/direction.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/direction.js
deleted file mode 100644
index 0bd1c33..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/direction.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('direction', v);
-    },
-    get: function () {
-        return this.getPropertyValue('direction');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/display.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/display.js
deleted file mode 100644
index 1701669..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/display.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('display', v);
-    },
-    get: function () {
-        return this.getPropertyValue('display');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/dominantBaseline.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/dominantBaseline.js
deleted file mode 100644
index bb43287..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/dominantBaseline.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('dominant-baseline', v);
-    },
-    get: function () {
-        return this.getPropertyValue('dominant-baseline');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/elevation.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/elevation.js
deleted file mode 100644
index 4ba071a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/elevation.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('elevation', v);
-    },
-    get: function () {
-        return this.getPropertyValue('elevation');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/emptyCells.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/emptyCells.js
deleted file mode 100644
index b4dc471..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/emptyCells.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('empty-cells', v);
-    },
-    get: function () {
-        return this.getPropertyValue('empty-cells');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/enableBackground.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/enableBackground.js
deleted file mode 100644
index 9572476..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/enableBackground.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('enable-background', v);
-    },
-    get: function () {
-        return this.getPropertyValue('enable-background');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fill.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fill.js
deleted file mode 100644
index d848500..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fill.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('fill', v);
-    },
-    get: function () {
-        return this.getPropertyValue('fill');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fillOpacity.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fillOpacity.js
deleted file mode 100644
index abf941a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fillOpacity.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('fill-opacity', v);
-    },
-    get: function () {
-        return this.getPropertyValue('fill-opacity');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fillRule.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fillRule.js
deleted file mode 100644
index 1d56429..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fillRule.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('fill-rule', v);
-    },
-    get: function () {
-        return this.getPropertyValue('fill-rule');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/filter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/filter.js
deleted file mode 100644
index 0c602f9..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/filter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('filter', v);
-    },
-    get: function () {
-        return this.getPropertyValue('filter');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/floodColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/floodColor.js
deleted file mode 100644
index 3a1d077..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/floodColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('flood-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('flood-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/floodOpacity.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/floodOpacity.js
deleted file mode 100644
index f4055b3..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/floodOpacity.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('flood-opacity', v);
-    },
-    get: function () {
-        return this.getPropertyValue('flood-opacity');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/font.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/font.js
deleted file mode 100644
index 8ec869d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/font.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var TYPES = require('../parsers').TYPES;
-var valueType = require('../parsers').valueType;
-var shorthandParser = require('../parsers').shorthandParser;
-var shorthandSetter = require('../parsers').shorthandSetter;
-var shorthandGetter = require('../parsers').shorthandGetter;
-
-var shorthand_for = {
-    'font-family': require('./fontFamily'),
-    'font-size': require('./fontSize'),
-    'font-style': require('./fontStyle'),
-    'font-variant': require('./fontVariant'),
-    'font-weight': require('./fontWeight'),
-    'line-height': require('./lineHeight')
-};
-
-var static_fonts = ['caption', 'icon', 'menu', 'message-box', 'small-caption', 'status-bar', 'inherit'];
-
-module.exports.isValid = function isValid(v) {
-    return (shorthandParser(v, shorthand_for) !== undefined) ||
-        (valueType(v) === TYPES.KEYWORD && static_fonts.indexOf(v.toLowerCase()) !== -1);
-};
-
-var setter = shorthandSetter('font', shorthand_for);
-
-module.exports.definition = {
-    set: function (v) {
-        var short = shorthandParser(v, shorthand_for);
-        if (short !== undefined) {
-            return setter.call(this, v);
-        }
-        if (valueType(v) === TYPES.KEYWORD && static_fonts.indexOf(v.toLowerCase()) !== -1) {
-            this._setProperty('font', v);
-        }
-    },
-    get: shorthandGetter('font', shorthand_for),
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontFamily.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontFamily.js
deleted file mode 100644
index c7169c1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontFamily.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var TYPES = require('../parsers').TYPES;
-var valueType = require('../parsers').valueType;
-
-var partsRegEx = /\s*,\s*/;
-module.exports.isValid = function isValid(v) {
-    if (v === '' || v === null) {
-        return true;
-    }
-    var parts = v.split(partsRegEx);
-    var len = parts.length;
-    var i;
-    var type;
-    for (i = 0; i < len; i++) {
-        type = valueType(parts[i]);
-        if (type === TYPES.STRING || type === TYPES.KEYWORD) {
-            return true;
-        }
-    }
-    return false;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('font-family', v);
-    },
-    get: function () {
-        return this.getPropertyValue('font-family');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontSize.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontSize.js
deleted file mode 100644
index 0e33784..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontSize.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var TYPES = require('../parsers').TYPES;
-var valueType = require('../parsers').valueType;
-
-var absoluteSizes = ['xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large'];
-var relativeSizes = ['larger', 'smaller'];
-
-module.exports.isValid = function (v) {
-    var type = valueType(v.toLowerCase());
-    return type === TYPES.LENGTH || type === TYPES.PERCENT ||
-        (type === TYPES.KEYWORD && absoluteSizes.indexOf(v.toLowerCase()) !== -1) ||
-        (type === TYPES.KEYWORD && relativeSizes.indexOf(v.toLowerCase()) !== -1);
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('font-size', v);
-    },
-    get: function () {
-        return this.getPropertyValue('font-size');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontSizeAdjust.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontSizeAdjust.js
deleted file mode 100644
index ad8a45f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontSizeAdjust.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('font-size-adjust', v);
-    },
-    get: function () {
-        return this.getPropertyValue('font-size-adjust');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontStretch.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontStretch.js
deleted file mode 100644
index da486a7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontStretch.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('font-stretch', v);
-    },
-    get: function () {
-        return this.getPropertyValue('font-stretch');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontStyle.js
deleted file mode 100644
index d0eefbb..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontStyle.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var valid_styles = ['normal', 'italic', 'oblique', 'inherit'];
-
-module.exports.isValid = function (v) {
-    return valid_styles.indexOf(v.toLowerCase()) !== -1;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('font-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('font-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontVariant.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontVariant.js
deleted file mode 100644
index 84711a4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontVariant.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var valid_variants = ['normal', 'small-caps', 'inherit'];
-
-module.exports.isValid = function isValid(v) {
-    return valid_variants.indexOf(v.toLowerCase()) !== -1;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('font-variant', v);
-    },
-    get: function () {
-        return this.getPropertyValue('font-variant');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontWeight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontWeight.js
deleted file mode 100644
index 7d6702d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/fontWeight.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var valid_weights = ['normal', 'bold', 'bolder', 'lighter', '100', '200', '300', '400', '500', '600', '700', '800', '900', 'inherit'];
-
-module.exports.isValid = function isValid(v) {
-    return valid_weights.indexOf(v.toLowerCase()) !== -1;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('font-weight', v);
-    },
-    get: function () {
-        return this.getPropertyValue('font-weight');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/glyphOrientationHorizontal.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/glyphOrientationHorizontal.js
deleted file mode 100644
index fb685ef..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/glyphOrientationHorizontal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('glyph-orientation-horizontal', v);
-    },
-    get: function () {
-        return this.getPropertyValue('glyph-orientation-horizontal');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/glyphOrientationVertical.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/glyphOrientationVertical.js
deleted file mode 100644
index 8eb59d0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/glyphOrientationVertical.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('glyph-orientation-vertical', v);
-    },
-    get: function () {
-        return this.getPropertyValue('glyph-orientation-vertical');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/height.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/height.js
deleted file mode 100644
index dec46da..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/height.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var parseMeasurement = require('../parsers').parseMeasurement;
-
-function parse(v) {
-    if (String(v).toLowerCase() === 'auto') {
-        return 'auto';
-    }
-    if (String(v).toLowerCase() === 'inherit') {
-        return 'inherit';
-    }
-    return parseMeasurement(v);
-}
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('height', parse(v));
-    },
-    get: function () {
-        return this.getPropertyValue('height');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/imageRendering.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/imageRendering.js
deleted file mode 100644
index 4c09b3c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/imageRendering.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('image-rendering', v);
-    },
-    get: function () {
-        return this.getPropertyValue('image-rendering');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/kerning.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/kerning.js
deleted file mode 100644
index 2762746..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/kerning.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('kerning', v);
-    },
-    get: function () {
-        return this.getPropertyValue('kerning');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/left.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/left.js
deleted file mode 100644
index 040d3ba..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/left.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseMeasurement = require('../parsers').parseMeasurement;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('left', parseMeasurement(v));
-    },
-    get: function () {
-        return this.getPropertyValue('left');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/letterSpacing.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/letterSpacing.js
deleted file mode 100644
index 43ffdd7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/letterSpacing.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('letter-spacing', v);
-    },
-    get: function () {
-        return this.getPropertyValue('letter-spacing');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/lightingColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/lightingColor.js
deleted file mode 100644
index 162f4b7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/lightingColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('lighting-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('lighting-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/lineHeight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/lineHeight.js
deleted file mode 100644
index e77a42b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/lineHeight.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var TYPES = require('../parsers').TYPES;
-var valueType = require('../parsers').valueType;
-
-module.exports.isValid = function isValid(v) {
-    var type = valueType(v);
-    return (type === TYPES.KEYWORD && (v.toLowerCase() === 'normal') || (v.toLowerCase() === 'inherit')) ||
-        type === TYPES.NUMBER || type === TYPES.LENGTH || type === TYPES.PERCENT;
-};
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('line-height', v);
-    },
-    get: function () {
-        return this.getPropertyValue('line-height');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyle.js
deleted file mode 100644
index 4757b8b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('list-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('list-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyleImage.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyleImage.js
deleted file mode 100644
index 15324b2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyleImage.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('list-style-image', v);
-    },
-    get: function () {
-        return this.getPropertyValue('list-style-image');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStylePosition.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStylePosition.js
deleted file mode 100644
index 55afa70..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStylePosition.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('list-style-position', v);
-    },
-    get: function () {
-        return this.getPropertyValue('list-style-position');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyleType.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyleType.js
deleted file mode 100644
index 353c98f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/listStyleType.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('list-style-type', v);
-    },
-    get: function () {
-        return this.getPropertyValue('list-style-type');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/margin.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/margin.js
deleted file mode 100644
index 35803a8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/margin.js
+++ /dev/null
@@ -1,59 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers.js');
-var TYPES = parsers.TYPES;
-
-var isValid = function (v) {
-    if (v.toLowerCase() === "auto") {
-        return true;
-    }
-    var type = parsers.valueType(v);
-    return type === TYPES.LENGTH || type === TYPES.PERCENT || (type === TYPES.INTEGER && (v === '0' || v === 0));
-};
-
-var parser = function (v) {
-    var V = v.toLowerCase();
-    if (V === "auto") {
-        return V;
-    }
-    return parsers.parseMeasurement(v);
-};
-
-var mySetter = parsers.implicitSetter('margin', '', isValid, parser);
-var myGlobal = parsers.implicitSetter('margin', '', function () {
-    return true;
-}, function (v) {
-    return v;
-});
-
-module.exports.definition = {
-    set: function (v) {
-        if (typeof v === "number") {
-            v = String(v);
-        }
-        if (typeof v !== "string") {
-            return;
-        }
-        var V = v.toLowerCase();
-        switch (V) {
-        case 'inherit':
-        case 'initial':
-        case 'unset':
-        case '':
-            myGlobal.call(this, V);
-            break;
-
-        default:
-            mySetter.call(this, v);
-            break;
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('margin');
-    },
-    enumerable: true,
-    configurable: true
-};
-
-module.exports.isValid = isValid;
-module.exports.parser = parser;
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginBottom.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginBottom.js
deleted file mode 100644
index 05fbb47..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginBottom.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var margin = require('./margin.js');
-var parsers = require('../parsers.js');
-
-module.exports.definition = {
-    set: parsers.subImplicitSetter('margin', 'bottom', margin.isValid, margin.parser),
-    get: function () {
-        return this.getPropertyValue('margin-bottom');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginLeft.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginLeft.js
deleted file mode 100644
index e1b884d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginLeft.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var margin = require('./margin.js');
-var parsers = require('../parsers.js');
-
-module.exports.definition = {
-    set: parsers.subImplicitSetter('margin', 'left', margin.isValid, margin.parser),
-    get: function () {
-        return this.getPropertyValue('margin-left');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginRight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginRight.js
deleted file mode 100644
index addb7f8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginRight.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var margin = require('./margin.js');
-var parsers = require('../parsers.js');
-
-module.exports.definition = {
-    set: parsers.subImplicitSetter('margin', 'right', margin.isValid, margin.parser),
-    get: function () {
-        return this.getPropertyValue('margin-right');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginTop.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginTop.js
deleted file mode 100644
index 40aedd4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marginTop.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var margin = require('./margin.js');
-var parsers = require('../parsers.js');
-
-module.exports.definition = {
-    set: parsers.subImplicitSetter('margin', 'top', margin.isValid, margin.parser),
-    get: function () {
-        return this.getPropertyValue('margin-top');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marker.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/marker.js
deleted file mode 100644
index 5084cc0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marker.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('marker', v);
-    },
-    get: function () {
-        return this.getPropertyValue('marker');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerEnd.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerEnd.js
deleted file mode 100644
index 4d3d75b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerEnd.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('marker-end', v);
-    },
-    get: function () {
-        return this.getPropertyValue('marker-end');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerMid.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerMid.js
deleted file mode 100644
index d0237f6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerMid.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('marker-mid', v);
-    },
-    get: function () {
-        return this.getPropertyValue('marker-mid');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerOffset.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerOffset.js
deleted file mode 100644
index 17dcbe0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerOffset.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('marker-offset', v);
-    },
-    get: function () {
-        return this.getPropertyValue('marker-offset');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerStart.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerStart.js
deleted file mode 100644
index c941644..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/markerStart.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('marker-start', v);
-    },
-    get: function () {
-        return this.getPropertyValue('marker-start');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marks.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/marks.js
deleted file mode 100644
index 5d3d475..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/marks.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('marks', v);
-    },
-    get: function () {
-        return this.getPropertyValue('marks');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/mask.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/mask.js
deleted file mode 100644
index aa0350a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/mask.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('mask', v);
-    },
-    get: function () {
-        return this.getPropertyValue('mask');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/maxHeight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/maxHeight.js
deleted file mode 100644
index 3c30aca..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/maxHeight.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('max-height', v);
-    },
-    get: function () {
-        return this.getPropertyValue('max-height');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/maxWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/maxWidth.js
deleted file mode 100644
index 1a12056..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/maxWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('max-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('max-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/minHeight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/minHeight.js
deleted file mode 100644
index 7e02a8a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/minHeight.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('min-height', v);
-    },
-    get: function () {
-        return this.getPropertyValue('min-height');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/minWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/minWidth.js
deleted file mode 100644
index 1fca174..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/minWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('min-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('min-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/opacity.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/opacity.js
deleted file mode 100644
index 2f5c547..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/opacity.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseNumber = require('../parsers').parseNumber;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('opacity', parseNumber(v));
-    },
-    get: function () {
-        return this.getPropertyValue('opacity');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/orphans.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/orphans.js
deleted file mode 100644
index a68614d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/orphans.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('orphans', v);
-    },
-    get: function () {
-        return this.getPropertyValue('orphans');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outline.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/outline.js
deleted file mode 100644
index 779f6ec..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outline.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('outline', v);
-    },
-    get: function () {
-        return this.getPropertyValue('outline');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineColor.js
deleted file mode 100644
index ae2135a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('outline-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('outline-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineOffset.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineOffset.js
deleted file mode 100644
index fba8ce4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineOffset.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('outline-offset', v);
-    },
-    get: function () {
-        return this.getPropertyValue('outline-offset');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineStyle.js
deleted file mode 100644
index 1a59938..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('outline-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('outline-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineWidth.js
deleted file mode 100644
index dcef18b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/outlineWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('outline-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('outline-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflow.js
deleted file mode 100644
index 61092e3..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('overflow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('overflow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflowX.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflowX.js
deleted file mode 100644
index 1e9951f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflowX.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('overflow-x', v);
-    },
-    get: function () {
-        return this.getPropertyValue('overflow-x');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflowY.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflowY.js
deleted file mode 100644
index dfe0387..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/overflowY.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('overflow-y', v);
-    },
-    get: function () {
-        return this.getPropertyValue('overflow-y');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/padding.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/padding.js
deleted file mode 100644
index 3d82872..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/padding.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var parsers = require('../parsers.js');
-var TYPES = parsers.TYPES;
-
-var isValid = function (v) {
-    var type = parsers.valueType(v);
-    return type === TYPES.LENGTH || type === TYPES.PERCENT || (type === TYPES.INTEGER && (v === '0' || v === 0));
-};
-
-var parser = function (v) {
-    return parsers.parseMeasurement(v);
-};
-
-var mySetter = parsers.implicitSetter('padding', '', isValid, parser);
-var myGlobal = parsers.implicitSetter('padding', '', function () {
-    return true;
-}, function (v) {
-    return v;
-});
-
-module.exports.definition = {
-    set: function (v) {
-        if (typeof v === "number") {
-            v = String(v);
-        }
-        if (typeof v !== "string") {
-            return;
-        }
-        var V = v.toLowerCase();
-        switch (V) {
-        case 'inherit':
-        case 'initial':
-        case 'unset':
-        case '':
-            myGlobal.call(this, V);
-            break;
-
-        default:
-            mySetter.call(this, v);
-            break;
-        }
-    },
-    get: function () {
-        return this.getPropertyValue('padding');
-    },
-    enumerable: true,
-    configurable: true
-};
-
-module.exports.isValid = isValid;
-module.exports.parser = parser;
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingBottom.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingBottom.js
deleted file mode 100644
index 1645a78..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingBottom.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var padding = require('./padding.js');
-var parsers = require('../parsers.js');
-
-module.exports.definition = {
-    set: parsers.subImplicitSetter('padding', 'bottom', padding.isValid, padding.parser),
-    get: function () {
-        return this.getPropertyValue('padding-bottom');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingLeft.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingLeft.js
deleted file mode 100644
index 8ace3ae..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingLeft.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var padding = require('./padding.js');
-var parsers = require('../parsers.js');
-
-module.exports.definition = {
-    set: parsers.subImplicitSetter('padding', 'left', padding.isValid, padding.parser),
-    get: function () {
-        return this.getPropertyValue('padding-left');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingRight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingRight.js
deleted file mode 100644
index c32e7c1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingRight.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var padding = require('./padding.js');
-var parsers = require('../parsers.js');
-
-module.exports.definition = {
-    set: parsers.subImplicitSetter('padding', 'right', padding.isValid, padding.parser),
-    get: function () {
-        return this.getPropertyValue('padding-right');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingTop.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingTop.js
deleted file mode 100644
index 9df114d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/paddingTop.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var padding = require('./padding.js');
-var parsers = require('../parsers.js');
-
-module.exports.definition = {
-    set: parsers.subImplicitSetter('padding', 'top', padding.isValid, padding.parser),
-    get: function () {
-        return this.getPropertyValue('padding-top');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/page.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/page.js
deleted file mode 100644
index 02b4e21..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/page.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('page', v);
-    },
-    get: function () {
-        return this.getPropertyValue('page');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakAfter.js
deleted file mode 100644
index 7a61f1f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('page-break-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('page-break-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakBefore.js
deleted file mode 100644
index 94a4987..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('page-break-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('page-break-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakInside.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakInside.js
deleted file mode 100644
index e458e6a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pageBreakInside.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('page-break-inside', v);
-    },
-    get: function () {
-        return this.getPropertyValue('page-break-inside');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pause.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pause.js
deleted file mode 100644
index dbf94b7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pause.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('pause', v);
-    },
-    get: function () {
-        return this.getPropertyValue('pause');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pauseAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pauseAfter.js
deleted file mode 100644
index 11ce039..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pauseAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('pause-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('pause-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pauseBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pauseBefore.js
deleted file mode 100644
index 3059ea5..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pauseBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('pause-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('pause-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pitch.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pitch.js
deleted file mode 100644
index b47cbd2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pitch.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('pitch', v);
-    },
-    get: function () {
-        return this.getPropertyValue('pitch');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pitchRange.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pitchRange.js
deleted file mode 100644
index d442840..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pitchRange.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('pitch-range', v);
-    },
-    get: function () {
-        return this.getPropertyValue('pitch-range');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/playDuring.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/playDuring.js
deleted file mode 100644
index ce478ee..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/playDuring.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('play-during', v);
-    },
-    get: function () {
-        return this.getPropertyValue('play-during');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pointerEvents.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/pointerEvents.js
deleted file mode 100644
index 067ea62..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/pointerEvents.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('pointer-events', v);
-    },
-    get: function () {
-        return this.getPropertyValue('pointer-events');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/position.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/position.js
deleted file mode 100644
index 9535b76..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/position.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('position', v);
-    },
-    get: function () {
-        return this.getPropertyValue('position');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/quotes.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/quotes.js
deleted file mode 100644
index c90f09b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/quotes.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('quotes', v);
-    },
-    get: function () {
-        return this.getPropertyValue('quotes');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/resize.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/resize.js
deleted file mode 100644
index 4ec6adc..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/resize.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('resize', v);
-    },
-    get: function () {
-        return this.getPropertyValue('resize');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/richness.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/richness.js
deleted file mode 100644
index 76ec02a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/richness.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('richness', v);
-    },
-    get: function () {
-        return this.getPropertyValue('richness');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/right.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/right.js
deleted file mode 100644
index aa5db0e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/right.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseMeasurement = require('../parsers').parseMeasurement;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('right', parseMeasurement(v));
-    },
-    get: function () {
-        return this.getPropertyValue('right');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/shapeRendering.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/shapeRendering.js
deleted file mode 100644
index d8b0191..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/shapeRendering.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('shape-rendering', v);
-    },
-    get: function () {
-        return this.getPropertyValue('shape-rendering');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/size.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/size.js
deleted file mode 100644
index 76792c9..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/size.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('size', v);
-    },
-    get: function () {
-        return this.getPropertyValue('size');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speak.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/speak.js
deleted file mode 100644
index 422ae8b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speak.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('speak', v);
-    },
-    get: function () {
-        return this.getPropertyValue('speak');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakHeader.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakHeader.js
deleted file mode 100644
index 09bf191..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakHeader.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('speak-header', v);
-    },
-    get: function () {
-        return this.getPropertyValue('speak-header');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakNumeral.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakNumeral.js
deleted file mode 100644
index c41e38a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakNumeral.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('speak-numeral', v);
-    },
-    get: function () {
-        return this.getPropertyValue('speak-numeral');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakPunctuation.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakPunctuation.js
deleted file mode 100644
index dc60da0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speakPunctuation.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('speak-punctuation', v);
-    },
-    get: function () {
-        return this.getPropertyValue('speak-punctuation');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speechRate.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/speechRate.js
deleted file mode 100644
index d561f9b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/speechRate.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('speech-rate', v);
-    },
-    get: function () {
-        return this.getPropertyValue('speech-rate');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/src.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/src.js
deleted file mode 100644
index a04dbea..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/src.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('src', v);
-    },
-    get: function () {
-        return this.getPropertyValue('src');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/stopColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/stopColor.js
deleted file mode 100644
index c6919bb..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/stopColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stop-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('stop-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/stopOpacity.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/stopOpacity.js
deleted file mode 100644
index 4e60be0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/stopOpacity.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stop-opacity', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stop-opacity');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/stress.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/stress.js
deleted file mode 100644
index 6e369a7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/stress.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stress', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stress');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/stroke.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/stroke.js
deleted file mode 100644
index c58dd22..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/stroke.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stroke', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stroke');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeDasharray.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeDasharray.js
deleted file mode 100644
index 92334b2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeDasharray.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stroke-dasharray', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stroke-dasharray');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeDashoffset.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeDashoffset.js
deleted file mode 100644
index 54d496f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeDashoffset.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stroke-dashoffset', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stroke-dashoffset');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeLinecap.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeLinecap.js
deleted file mode 100644
index e241a87..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeLinecap.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stroke-linecap', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stroke-linecap');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeLinejoin.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeLinejoin.js
deleted file mode 100644
index 61ef9d9..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeLinejoin.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stroke-linejoin', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stroke-linejoin');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeMiterlimit.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeMiterlimit.js
deleted file mode 100644
index fe69cbf..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeMiterlimit.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stroke-miterlimit', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stroke-miterlimit');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeOpacity.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeOpacity.js
deleted file mode 100644
index 1dc9324..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeOpacity.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stroke-opacity', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stroke-opacity');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeWidth.js
deleted file mode 100644
index 84d3268..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/strokeWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('stroke-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('stroke-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/tableLayout.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/tableLayout.js
deleted file mode 100644
index 48f7484..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/tableLayout.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('table-layout', v);
-    },
-    get: function () {
-        return this.getPropertyValue('table-layout');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textAlign.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textAlign.js
deleted file mode 100644
index f6d994f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textAlign.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-align', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-align');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textAnchor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textAnchor.js
deleted file mode 100644
index 392799b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textAnchor.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-anchor', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-anchor');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textDecoration.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textDecoration.js
deleted file mode 100644
index 680e808..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textDecoration.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-decoration', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-decoration');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textIndent.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textIndent.js
deleted file mode 100644
index 3c07750..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textIndent.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-indent', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-indent');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThrough.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThrough.js
deleted file mode 100644
index 29f4c3c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThrough.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-line-through', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-line-through');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughColor.js
deleted file mode 100644
index 2357ed8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-line-through-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('text-line-through-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughMode.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughMode.js
deleted file mode 100644
index dca3d9b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughMode.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-line-through-mode', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-line-through-mode');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughStyle.js
deleted file mode 100644
index db1ad85..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-line-through-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-line-through-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughWidth.js
deleted file mode 100644
index 1c64a50..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textLineThroughWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-line-through-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-line-through-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverflow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverflow.js
deleted file mode 100644
index e6fc25e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverflow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-overflow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-overflow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverline.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverline.js
deleted file mode 100644
index 1991b6b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverline.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-overline', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-overline');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineColor.js
deleted file mode 100644
index 578fda5..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-overline-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('text-overline-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineMode.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineMode.js
deleted file mode 100644
index 597adae..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineMode.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-overline-mode', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-overline-mode');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineStyle.js
deleted file mode 100644
index 83165f0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-overline-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-overline-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineWidth.js
deleted file mode 100644
index b40ef7e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textOverlineWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-overline-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-overline-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textRendering.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textRendering.js
deleted file mode 100644
index 2886ef3..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textRendering.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-rendering', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-rendering');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textShadow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textShadow.js
deleted file mode 100644
index e50d9fa..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textShadow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-shadow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-shadow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textTransform.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textTransform.js
deleted file mode 100644
index 3836e00..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textTransform.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-transform', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-transform');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderline.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderline.js
deleted file mode 100644
index baeaf65..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderline.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-underline', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-underline');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineColor.js
deleted file mode 100644
index 2814dea..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-underline-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('text-underline-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineMode.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineMode.js
deleted file mode 100644
index dcb6e71..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineMode.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-underline-mode', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-underline-mode');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineStyle.js
deleted file mode 100644
index ac3a77e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-underline-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-underline-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineWidth.js
deleted file mode 100644
index 91b0d88..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/textUnderlineWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('text-underline-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('text-underline-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/top.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/top.js
deleted file mode 100644
index aac4005..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/top.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseMeasurement = require('../parsers').parseMeasurement;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('top', parseMeasurement(v));
-    },
-    get: function () {
-        return this.getPropertyValue('top');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/unicodeBidi.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/unicodeBidi.js
deleted file mode 100644
index c443a9e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/unicodeBidi.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('unicode-bidi', v);
-    },
-    get: function () {
-        return this.getPropertyValue('unicode-bidi');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/unicodeRange.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/unicodeRange.js
deleted file mode 100644
index e084396..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/unicodeRange.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('unicode-range', v);
-    },
-    get: function () {
-        return this.getPropertyValue('unicode-range');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/vectorEffect.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/vectorEffect.js
deleted file mode 100644
index 353c79d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/vectorEffect.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('vector-effect', v);
-    },
-    get: function () {
-        return this.getPropertyValue('vector-effect');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/verticalAlign.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/verticalAlign.js
deleted file mode 100644
index a0dbd66..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/verticalAlign.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('vertical-align', v);
-    },
-    get: function () {
-        return this.getPropertyValue('vertical-align');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/visibility.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/visibility.js
deleted file mode 100644
index 08a2a6f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/visibility.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('visibility', v);
-    },
-    get: function () {
-        return this.getPropertyValue('visibility');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/voiceFamily.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/voiceFamily.js
deleted file mode 100644
index b275aa4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/voiceFamily.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('voic-family', v);
-    },
-    get: function () {
-        return this.getPropertyValue('voice-family');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/volume.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/volume.js
deleted file mode 100644
index 422270e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/volume.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('volume', v);
-    },
-    get: function () {
-        return this.getPropertyValue('volume');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimation.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimation.js
deleted file mode 100644
index 6a283a1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimation.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDelay.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDelay.js
deleted file mode 100644
index 329484b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDelay.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation-delay', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation-delay');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDirection.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDirection.js
deleted file mode 100644
index 9bc92d9..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDirection.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation-direction', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation-direction');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDuration.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDuration.js
deleted file mode 100644
index be36b9d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationDuration.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation-duration', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation-duration');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationFillMode.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationFillMode.js
deleted file mode 100644
index 1a23ac0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationFillMode.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation-fill-mode', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation-fill-mode');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationIterationCount.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationIterationCount.js
deleted file mode 100644
index af37315..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationIterationCount.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation-iteration-count', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation-iteration-count');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationName.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationName.js
deleted file mode 100644
index 8358409..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationName.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation-name', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation-name');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationPlayState.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationPlayState.js
deleted file mode 100644
index 9ee0eb4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationPlayState.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation-play-state', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation-play-state');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationTimingFunction.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationTimingFunction.js
deleted file mode 100644
index e9eeb1e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAnimationTimingFunction.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-animation-timing-function', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-animation-timing-function');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAppearance.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAppearance.js
deleted file mode 100644
index 6387fa2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAppearance.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-appearance', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-appearance');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAspectRatio.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAspectRatio.js
deleted file mode 100644
index c4271c7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitAspectRatio.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-aspect-ratio', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-aspect-ratio');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackfaceVisibility.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackfaceVisibility.js
deleted file mode 100644
index 074a11d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackfaceVisibility.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-backface-visibility', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-backface-visibility');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundClip.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundClip.js
deleted file mode 100644
index 7a0f017..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundClip.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-background-clip', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-background-clip');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundComposite.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundComposite.js
deleted file mode 100644
index 530a6fa..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundComposite.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-background-composite', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-background-composite');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundOrigin.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundOrigin.js
deleted file mode 100644
index 799e930..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundOrigin.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-background-origin', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-background-origin');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundSize.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundSize.js
deleted file mode 100644
index ea3ed26..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBackgroundSize.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-background-size', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-background-size');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfter.js
deleted file mode 100644
index 5d7fd61..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterColor.js
deleted file mode 100644
index d967ce6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-after-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-after-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterStyle.js
deleted file mode 100644
index 7e8f2bb..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-after-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-after-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterWidth.js
deleted file mode 100644
index eb2d344..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderAfterWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-after-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-after-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBefore.js
deleted file mode 100644
index 22f881b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeColor.js
deleted file mode 100644
index f259ab2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-before-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-before-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeStyle.js
deleted file mode 100644
index b2b57ad..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-before-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-before-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeWidth.js
deleted file mode 100644
index aed2f9c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderBeforeWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-before-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-before-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEnd.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEnd.js
deleted file mode 100644
index 3744f98..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEnd.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-end', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-end');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndColor.js
deleted file mode 100644
index 421d80b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-end-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-end-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndStyle.js
deleted file mode 100644
index 31648ea..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-end-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-end-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndWidth.js
deleted file mode 100644
index 948a9aa..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderEndWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-end-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-end-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderFit.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderFit.js
deleted file mode 100644
index 81eaf70..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderFit.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-fit', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-fit');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderHorizontalSpacing.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderHorizontalSpacing.js
deleted file mode 100644
index 73cbd2f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderHorizontalSpacing.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-horizontal-spacing', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-horizontal-spacing');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderImage.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderImage.js
deleted file mode 100644
index 9ea9214..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderImage.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-image', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-image');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderRadius.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderRadius.js
deleted file mode 100644
index af8a6dd..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderRadius.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-radius', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-radius');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStart.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStart.js
deleted file mode 100644
index 0a415d9..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStart.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-start', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-start');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartColor.js
deleted file mode 100644
index c6fd7c4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-start-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-start-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartStyle.js
deleted file mode 100644
index 74a666a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-start-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-start-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartWidth.js
deleted file mode 100644
index cf5cb1f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderStartWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-start-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-start-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderVerticalSpacing.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderVerticalSpacing.js
deleted file mode 100644
index 7d96425..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBorderVerticalSpacing.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-border-vertical-spacing', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-border-vertical-spacing');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxAlign.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxAlign.js
deleted file mode 100644
index c5483b5..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxAlign.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-align', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-align');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxDirection.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxDirection.js
deleted file mode 100644
index 0aad038..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxDirection.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-direction', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-direction');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxFlex.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxFlex.js
deleted file mode 100644
index 510fb58..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxFlex.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-flex', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-flex');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxFlexGroup.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxFlexGroup.js
deleted file mode 100644
index 94dd158..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxFlexGroup.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-flex-group', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-flex-group');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxLines.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxLines.js
deleted file mode 100644
index 4ba077c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxLines.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-lines', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-lines');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxOrdinalGroup.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxOrdinalGroup.js
deleted file mode 100644
index fc1705d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxOrdinalGroup.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-ordinal-group', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-ordinal-group');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxOrient.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxOrient.js
deleted file mode 100644
index 930d183..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxOrient.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-orient', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-orient');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxPack.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxPack.js
deleted file mode 100644
index 0fa82d4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxPack.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-pack', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-pack');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxReflect.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxReflect.js
deleted file mode 100644
index 0efc0fc..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxReflect.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-reflect', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-reflect');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxShadow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxShadow.js
deleted file mode 100644
index 9a25857..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitBoxShadow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-box-shadow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-box-shadow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColorCorrection.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColorCorrection.js
deleted file mode 100644
index c53d360..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColorCorrection.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-color-correction', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-color-correction');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnAxis.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnAxis.js
deleted file mode 100644
index 6e32388..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnAxis.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-axis', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-axis');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakAfter.js
deleted file mode 100644
index 640af1d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-break-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-break-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakBefore.js
deleted file mode 100644
index ef82ede..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-break-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-break-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakInside.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakInside.js
deleted file mode 100644
index a300301..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnBreakInside.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-break-inside', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-break-inside');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnCount.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnCount.js
deleted file mode 100644
index 513d5f7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnCount.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-count', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-count');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnGap.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnGap.js
deleted file mode 100644
index 4e18e6b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnGap.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-gap', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-gap');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRule.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRule.js
deleted file mode 100644
index e7eb990..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRule.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-rule', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-rule');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleColor.js
deleted file mode 100644
index e5ea7a2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-rule-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-rule-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleStyle.js
deleted file mode 100644
index d72fd8c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-rule-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-rule-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleWidth.js
deleted file mode 100644
index c8da6f4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnRuleWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-rule-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-rule-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnSpan.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnSpan.js
deleted file mode 100644
index a881a6c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnSpan.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-span', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-span');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnWidth.js
deleted file mode 100644
index 7bc231f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumnWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-column-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-column-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumns.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumns.js
deleted file mode 100644
index 9381098..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitColumns.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-columns', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-columns');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFilter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFilter.js
deleted file mode 100644
index 7c81be0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFilter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-filter', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-filter');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexAlign.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexAlign.js
deleted file mode 100644
index c55e282..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexAlign.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flex-align', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flex-align');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexDirection.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexDirection.js
deleted file mode 100644
index 3dd5807..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexDirection.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flex-direction', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flex-direction');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexFlow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexFlow.js
deleted file mode 100644
index aa9da48..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexFlow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flex-flow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flex-flow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexItemAlign.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexItemAlign.js
deleted file mode 100644
index cbf8b8f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexItemAlign.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flex-item-align', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flex-item-align');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexLinePack.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexLinePack.js
deleted file mode 100644
index 78b528e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexLinePack.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flex-line-pack', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flex-line-pack');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexOrder.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexOrder.js
deleted file mode 100644
index 7f77aec..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexOrder.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flex-order', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flex-order');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexPack.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexPack.js
deleted file mode 100644
index 6636612..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexPack.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flex-pack', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flex-pack');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexWrap.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexWrap.js
deleted file mode 100644
index 4d03ec6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlexWrap.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flex-wrap', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flex-wrap');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlowFrom.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlowFrom.js
deleted file mode 100644
index 0f60e76..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlowFrom.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flow-from', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flow-from');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlowInto.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlowInto.js
deleted file mode 100644
index 7ea20bd..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFlowInto.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-flow-into', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-flow-into');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontFeatureSettings.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontFeatureSettings.js
deleted file mode 100644
index c83f4b8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontFeatureSettings.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-font-feature-settings', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-font-feature-settings');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontKerning.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontKerning.js
deleted file mode 100644
index eba2339..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontKerning.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-font-kerning', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-font-kerning');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontSizeDelta.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontSizeDelta.js
deleted file mode 100644
index 89aaca5..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontSizeDelta.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-font-size-delta', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-font-size-delta');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontSmoothing.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontSmoothing.js
deleted file mode 100644
index c3dc1ab..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontSmoothing.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-font-smoothing', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-font-smoothing');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontVariantLigatures.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontVariantLigatures.js
deleted file mode 100644
index 79f07e4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitFontVariantLigatures.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-font-variant-ligatures', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-font-variant-ligatures');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHighlight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHighlight.js
deleted file mode 100644
index 355d8f2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHighlight.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-highlight', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-highlight');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateCharacter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateCharacter.js
deleted file mode 100644
index 287473f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateCharacter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-hyphenate-character', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-hyphenate-character');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitAfter.js
deleted file mode 100644
index a20a859..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-hyphenate-limit-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-hyphenate-limit-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitBefore.js
deleted file mode 100644
index 8fc1c2d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-hyphenate-limit-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-hyphenate-limit-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitLines.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitLines.js
deleted file mode 100644
index c145b1d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphenateLimitLines.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-hyphenate-limit-lines', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-hyphenate-limit-lines');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphens.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphens.js
deleted file mode 100644
index 3dfe9a7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitHyphens.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-hyphens', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-hyphens');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineAlign.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineAlign.js
deleted file mode 100644
index 1246968..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineAlign.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-line-align', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-line-align');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineBoxContain.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineBoxContain.js
deleted file mode 100644
index 492d9fa..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineBoxContain.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-line-box-contain', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-line-box-contain');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineBreak.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineBreak.js
deleted file mode 100644
index 3a6737e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineBreak.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-line-break', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-line-break');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineClamp.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineClamp.js
deleted file mode 100644
index 43d09f9..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineClamp.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-line-clamp', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-line-clamp');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineGrid.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineGrid.js
deleted file mode 100644
index 427351f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineGrid.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-line-grid', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-line-grid');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineSnap.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineSnap.js
deleted file mode 100644
index 3c49780..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLineSnap.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-line-snap', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-line-snap');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLocale.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLocale.js
deleted file mode 100644
index fba69d1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLocale.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-locale', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-locale');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLogicalHeight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLogicalHeight.js
deleted file mode 100644
index be3cfa0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLogicalHeight.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-logical-height', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-logical-height');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLogicalWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLogicalWidth.js
deleted file mode 100644
index 14efe8a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitLogicalWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-logical-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-logical-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginAfter.js
deleted file mode 100644
index 9efa007..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginAfterCollapse.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginAfterCollapse.js
deleted file mode 100644
index f7a3bdf..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginAfterCollapse.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-after-collapse', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-after-collapse');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBefore.js
deleted file mode 100644
index 8324cc7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBeforeCollapse.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBeforeCollapse.js
deleted file mode 100644
index 5d8b04f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBeforeCollapse.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-before-collapse', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-before-collapse');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBottomCollapse.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBottomCollapse.js
deleted file mode 100644
index 749eb22..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginBottomCollapse.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-bottom-collapse', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-bottom-collapse');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginCollapse.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginCollapse.js
deleted file mode 100644
index 71442e0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginCollapse.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-collapse', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-collapse');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginEnd.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginEnd.js
deleted file mode 100644
index 1994ed7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginEnd.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-end', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-end');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginStart.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginStart.js
deleted file mode 100644
index 6c348f6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginStart.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-start', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-start');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginTopCollapse.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginTopCollapse.js
deleted file mode 100644
index 9325fca..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarginTopCollapse.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-margin-top-collapse', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-margin-top-collapse');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarquee.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarquee.js
deleted file mode 100644
index dc1d99f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarquee.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-marquee', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-marquee');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeDirection.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeDirection.js
deleted file mode 100644
index 1f73245..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeDirection.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-marquee-direction', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-marquee-direction');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeIncrement.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeIncrement.js
deleted file mode 100644
index 9ae4a5d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeIncrement.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-marquee-increment', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-marquee-increment');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeRepetition.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeRepetition.js
deleted file mode 100644
index f718ced..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeRepetition.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-marquee-repetition', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-marquee-repetition');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeSpeed.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeSpeed.js
deleted file mode 100644
index 99dbad7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeSpeed.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-marquee-speed', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-marquee-speed');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeStyle.js
deleted file mode 100644
index 9bd0631..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMarqueeStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-marquee-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-marquee-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMask.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMask.js
deleted file mode 100644
index 6a9603c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMask.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskAttachment.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskAttachment.js
deleted file mode 100644
index bc5ea46..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskAttachment.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-attachment', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-attachment');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImage.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImage.js
deleted file mode 100644
index 93955a6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImage.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-box-image', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-box-image');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageOutset.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageOutset.js
deleted file mode 100644
index d539302..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageOutset.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-box-image-outset', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-box-image-outset');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageRepeat.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageRepeat.js
deleted file mode 100644
index 3a02cf6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageRepeat.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-box-image-repeat', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-box-image-repeat');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageSlice.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageSlice.js
deleted file mode 100644
index 7bb49e7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageSlice.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-box-image-slice', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-box-image-slice');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageSource.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageSource.js
deleted file mode 100644
index 9508871..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageSource.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-box-image-source', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-box-image-source');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageWidth.js
deleted file mode 100644
index f500bbb..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskBoxImageWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-box-image-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-box-image-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskClip.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskClip.js
deleted file mode 100644
index 4140c1e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskClip.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-clip', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-clip');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskComposite.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskComposite.js
deleted file mode 100644
index 88fedab..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskComposite.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-composite', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-composite');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskImage.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskImage.js
deleted file mode 100644
index 8155e71..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskImage.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-image', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-image');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskOrigin.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskOrigin.js
deleted file mode 100644
index 9eb2c5a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskOrigin.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-origin', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-origin');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPosition.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPosition.js
deleted file mode 100644
index a0c228c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPosition.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-position', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-position');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPositionX.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPositionX.js
deleted file mode 100644
index 6aae1d2..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPositionX.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-position-x', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-position-x');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPositionY.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPositionY.js
deleted file mode 100644
index 3dd7dbc..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskPositionY.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-position-y', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-position-y');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeat.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeat.js
deleted file mode 100644
index ef66b66..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeat.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-repeat', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-repeat');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeatX.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeatX.js
deleted file mode 100644
index 35f47d8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeatX.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-repeat-x', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-repeat-x');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeatY.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeatY.js
deleted file mode 100644
index 8c743c0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskRepeatY.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-repeat-y', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-repeat-y');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskSize.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskSize.js
deleted file mode 100644
index 3327343..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaskSize.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-mask-size', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-mask-size');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMatchNearestMailBlockquoteColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMatchNearestMailBlockquoteColor.js
deleted file mode 100644
index c4a2153..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMatchNearestMailBlockquoteColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-match-nearest-mail-blockquote-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-match-nearest-mail-blockquote-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaxLogicalHeight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaxLogicalHeight.js
deleted file mode 100644
index 97a293d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaxLogicalHeight.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-max-logical-height', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-max-logical-height');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaxLogicalWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaxLogicalWidth.js
deleted file mode 100644
index f746b72..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMaxLogicalWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-max-logical-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-max-logical-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMinLogicalHeight.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMinLogicalHeight.js
deleted file mode 100644
index 948b899..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMinLogicalHeight.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-min-logical-height', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-min-logical-height');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMinLogicalWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMinLogicalWidth.js
deleted file mode 100644
index eb990b0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitMinLogicalWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-min-logical-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-min-logical-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitNbspMode.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitNbspMode.js
deleted file mode 100644
index 1d93619..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitNbspMode.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-nbsp-mode', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-nbsp-mode');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitOverflowScrolling.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitOverflowScrolling.js
deleted file mode 100644
index 7ba9e57..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitOverflowScrolling.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-overflow-scrolling', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-overflow-scrolling');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingAfter.js
deleted file mode 100644
index 033cde8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-padding-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-padding-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingBefore.js
deleted file mode 100644
index 04e3796..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-padding-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-padding-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingEnd.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingEnd.js
deleted file mode 100644
index 1677ebc..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingEnd.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-padding-end', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-padding-end');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingStart.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingStart.js
deleted file mode 100644
index 1c89a92..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPaddingStart.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-padding-start', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-padding-start');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspective.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspective.js
deleted file mode 100644
index 9544932..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspective.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-perspective', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-perspective');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOrigin.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOrigin.js
deleted file mode 100644
index f6531f1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOrigin.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-perspective-origin', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-perspective-origin');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOriginX.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOriginX.js
deleted file mode 100644
index 5cc28a4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOriginX.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-perspective-origin-x', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-perspective-origin-x');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOriginY.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOriginY.js
deleted file mode 100644
index 05d5393..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPerspectiveOriginY.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-perspective-origin-y', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-perspective-origin-y');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPrintColorAdjust.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPrintColorAdjust.js
deleted file mode 100644
index 9254283..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitPrintColorAdjust.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-print-color-adjust', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-print-color-adjust');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakAfter.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakAfter.js
deleted file mode 100644
index 27210e1..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakAfter.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-region-break-after', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-region-break-after');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakBefore.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakBefore.js
deleted file mode 100644
index 52d068f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakBefore.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-region-break-before', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-region-break-before');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakInside.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakInside.js
deleted file mode 100644
index 5adc8f7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionBreakInside.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-region-break-inside', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-region-break-inside');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionOverflow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionOverflow.js
deleted file mode 100644
index 730b0b4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRegionOverflow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-region-overflow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-region-overflow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRtlOrdering.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRtlOrdering.js
deleted file mode 100644
index 08c2b42..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitRtlOrdering.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-rtl-ordering', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-rtl-ordering');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitSvgShadow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitSvgShadow.js
deleted file mode 100644
index 33fccf4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitSvgShadow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-svg-shadow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-svg-shadow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTapHighlightColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTapHighlightColor.js
deleted file mode 100644
index 9510b78..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTapHighlightColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-tap-highlight-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-tap-highlight-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextCombine.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextCombine.js
deleted file mode 100644
index aab7223..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextCombine.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-combine', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-combine');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextDecorationsInEffect.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextDecorationsInEffect.js
deleted file mode 100644
index f6defb0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextDecorationsInEffect.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-decorations-in-effect', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-decorations-in-effect');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasis.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasis.js
deleted file mode 100644
index b7523dc..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasis.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-emphasis', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-emphasis');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisColor.js
deleted file mode 100644
index 14b269f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-emphasis-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-emphasis-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisPosition.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisPosition.js
deleted file mode 100644
index 2a1cc25..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisPosition.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-emphasis-position', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-emphasis-position');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisStyle.js
deleted file mode 100644
index 69f3e5a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextEmphasisStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-emphasis-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-emphasis-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextFillColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextFillColor.js
deleted file mode 100644
index 1d0981d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextFillColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-fill-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-fill-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextOrientation.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextOrientation.js
deleted file mode 100644
index b43bfe8..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextOrientation.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-orientation', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-orientation');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextSecurity.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextSecurity.js
deleted file mode 100644
index 27cd712..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextSecurity.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-security', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-security');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextSizeAdjust.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextSizeAdjust.js
deleted file mode 100644
index 42a1769..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextSizeAdjust.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-size-adjust', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-size-adjust');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStroke.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStroke.js
deleted file mode 100644
index 95f08f0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStroke.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-stroke', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-stroke');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStrokeColor.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStrokeColor.js
deleted file mode 100644
index 34aa180..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStrokeColor.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var parseColor = require('../parsers').parseColor;
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-stroke-color', parseColor(v));
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-stroke-color');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStrokeWidth.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStrokeWidth.js
deleted file mode 100644
index 9abdb0d..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTextStrokeWidth.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-text-stroke-width', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-text-stroke-width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransform.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransform.js
deleted file mode 100644
index 55025d0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransform.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transform', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transform');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOrigin.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOrigin.js
deleted file mode 100644
index 17f2470..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOrigin.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transform-origin', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transform-origin');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginX.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginX.js
deleted file mode 100644
index 27f356c..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginX.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transform-origin-x', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transform-origin-x');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginY.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginY.js
deleted file mode 100644
index cd9fe41..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginY.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transform-origin-y', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transform-origin-y');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginZ.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginZ.js
deleted file mode 100644
index 448a4c6..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformOriginZ.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transform-origin-z', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transform-origin-z');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformStyle.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformStyle.js
deleted file mode 100644
index 7258af3..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransformStyle.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transform-style', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transform-style');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransition.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransition.js
deleted file mode 100644
index e8e611a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransition.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transition', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transition');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionDelay.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionDelay.js
deleted file mode 100644
index 0e4a855..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionDelay.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transition-delay', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transition-delay');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionDuration.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionDuration.js
deleted file mode 100644
index 916354e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionDuration.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transition-duration', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transition-duration');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionProperty.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionProperty.js
deleted file mode 100644
index 2c05b93..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionProperty.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transition-property', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transition-property');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionTimingFunction.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionTimingFunction.js
deleted file mode 100644
index 6000a5a..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitTransitionTimingFunction.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-transition-timing-function', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-transition-timing-function');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserDrag.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserDrag.js
deleted file mode 100644
index 91979ce..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserDrag.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-user-drag', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-user-drag');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserModify.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserModify.js
deleted file mode 100644
index f681902..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserModify.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-user-modify', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-user-modify');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserSelect.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserSelect.js
deleted file mode 100644
index a33611f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitUserSelect.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-user-select', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-user-select');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrap.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrap.js
deleted file mode 100644
index 1861f67..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrap.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-wrap', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-wrap');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapFlow.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapFlow.js
deleted file mode 100644
index f213f11..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapFlow.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-wrap-flow', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-wrap-flow');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapMargin.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapMargin.js
deleted file mode 100644
index 27b6d57..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapMargin.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-wrap-margin', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-wrap-margin');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapPadding.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapPadding.js
deleted file mode 100644
index b408d5f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapPadding.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-wrap-padding', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-wrap-padding');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapShapeInside.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapShapeInside.js
deleted file mode 100644
index 52e04cc..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapShapeInside.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-wrap-shape-inside', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-wrap-shape-inside');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapShapeOutside.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapShapeOutside.js
deleted file mode 100644
index 8bb0407..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapShapeOutside.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-wrap-shape-outside', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-wrap-shape-outside');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapThrough.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapThrough.js
deleted file mode 100644
index a6dc684..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWrapThrough.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-wrap-through', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-wrap-through');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWritingMode.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWritingMode.js
deleted file mode 100644
index ef1b1f7..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/webkitWritingMode.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('-webkit-writing-mode', v);
-    },
-    get: function () {
-        return this.getPropertyValue('-webkit-writing-mode');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/whiteSpace.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/whiteSpace.js
deleted file mode 100644
index 969718f..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/whiteSpace.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('white-space', v);
-    },
-    get: function () {
-        return this.getPropertyValue('white-space');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/widows.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/widows.js
deleted file mode 100644
index 02b7298..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/widows.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('widows', v);
-    },
-    get: function () {
-        return this.getPropertyValue('widows');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/width.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/width.js
deleted file mode 100644
index b64161e..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/width.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var parseMeasurement = require('../parsers').parseMeasurement;
-
-function parse(v) {
-    if (String(v).toLowerCase() === 'auto') {
-        return 'auto';
-    }
-    if (String(v).toLowerCase() === 'inherit') {
-        return 'inherit';
-    }
-    return parseMeasurement(v);
-}
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('width', parse(v));
-    },
-    get: function () {
-        return this.getPropertyValue('width');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordBreak.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordBreak.js
deleted file mode 100644
index 568f19b..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordBreak.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('word-break', v);
-    },
-    get: function () {
-        return this.getPropertyValue('word-break');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordSpacing.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordSpacing.js
deleted file mode 100644
index bfb77e4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordSpacing.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('word-spacing', v);
-    },
-    get: function () {
-        return this.getPropertyValue('word-spacing');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordWrap.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordWrap.js
deleted file mode 100644
index f826c91..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/wordWrap.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('word-wrap', v);
-    },
-    get: function () {
-        return this.getPropertyValue('word-wrap');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/writingMode.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/writingMode.js
deleted file mode 100644
index e5affa4..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/writingMode.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('writing-mode', v);
-    },
-    get: function () {
-        return this.getPropertyValue('writing-mode');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/zIndex.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/zIndex.js
deleted file mode 100644
index 3d81e08..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/zIndex.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('z-index', v);
-    },
-    get: function () {
-        return this.getPropertyValue('z-index');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/lib/properties/zoom.js b/node_modules/jsdom/node_modules/cssstyle/lib/properties/zoom.js
deleted file mode 100644
index e563185..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/lib/properties/zoom.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports.definition = {
-    set: function (v) {
-        this._setProperty('zoom', v);
-    },
-    get: function () {
-        return this.getPropertyValue('zoom');
-    },
-    enumerable: true,
-    configurable: true
-};
diff --git a/node_modules/jsdom/node_modules/cssstyle/package.json b/node_modules/jsdom/node_modules/cssstyle/package.json
deleted file mode 100644
index 27ad0c0..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/package.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "name": "cssstyle",
-  "description": "CSSStyleDeclaration Object Model implementation",
-  "keywords": [
-    "CSS",
-    "CSSStyleDeclaration",
-    "StyleSheet"
-  ],
-  "version": "0.2.36",
-  "homepage": "https://github.com/chad3814/CSSStyleDeclaration",
-  "maintainers": [
-    {
-      "name": "chad3814",
-      "email": "chad@chad-cat-lore-eddie.com"
-    }
-  ],
-  "contributors": [
-    {
-      "name": "Nikita Vasilyev",
-      "email": "me@elv1s.ru"
-    },
-    {
-      "name": "Davide P. Cervone"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/chad3814/CSSStyleDeclaration.git"
-  },
-  "bugs": {
-    "url": "https://github.com/chad3814/CSSStyleDeclaration/issues"
-  },
-  "directories": {
-    "lib": "./lib"
-  },
-  "main": "./lib/CSSStyleDeclaration.js",
-  "dependencies": {
-    "cssom": "0.3.x"
-  },
-  "devDependencies": {
-    "nodeunit": "~0.8.0"
-  },
-  "scripts": {
-    "test": "./scripts/run_tests.sh",
-    "prepublish": "node ./scripts/generate_properties.js"
-  },
-  "license": "MIT",
-  "gitHead": "e85f5d43e68d6ca0ff1fa9bb790ab65cfd0e799c",
-  "_id": "cssstyle@0.2.36",
-  "_shasum": "5cfed6b1a4526b58d77673d51b3520856fb6af3e",
-  "_from": "cssstyle@>=0.2.21 <0.3.0",
-  "_npmVersion": "3.8.9",
-  "_nodeVersion": "6.2.0",
-  "_npmUser": {
-    "name": "chad3814",
-    "email": "chad@chad-cat-lore-eddie.com"
-  },
-  "dist": {
-    "shasum": "5cfed6b1a4526b58d77673d51b3520856fb6af3e",
-    "tarball": "https://registry.npmjs.org/cssstyle/-/cssstyle-0.2.36.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/cssstyle-0.2.36.tgz_1464157230715_0.58683220599778"
-  },
-  "_resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-0.2.36.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/cssstyle/scripts/generate_properties.js b/node_modules/jsdom/node_modules/cssstyle/scripts/generate_properties.js
deleted file mode 100644
index 25c97ad..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/scripts/generate_properties.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var fs = require('fs');
-var path = require('path');
-
-var camelToDashed = require('../lib/parsers').camelToDashed;
-
-var property_files = fs.readdirSync(path.resolve(__dirname, '../lib/properties'));
-var out_file = fs.createWriteStream(path.resolve(__dirname, '../lib/properties.js'), {encoding: 'utf-8'});
-
-out_file.write('\'use strict\';\n\n// autogenerated\n\n');
-out_file.write('/*\n *\n * http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSS2Properties\n */\n\n');
-out_file.write('module.exports = function (prototype) {\n');
-
-property_files.forEach(function (property) {
-    var dashed;
-    if (property.substr(-3) === '.js') {
-        property = path.basename(property, '.js');
-        dashed = camelToDashed(property);
-        out_file.write('    var '+property+' = require(\'./properties/' + property + '\').definition;\n');
-        out_file.write('    Object.defineProperty(prototype, \'' + property + '\', '+property+')\n');
-        if (property !== dashed) {
-            out_file.write('    Object.defineProperty(prototype, \'' + dashed + '\', '+property+')\n');
-        }
-    }
-});
-
-out_file.write('};\n');
-out_file.end(function (err) {
-    if (err) {
-        throw err;
-    }
-});
diff --git a/node_modules/jsdom/node_modules/cssstyle/scripts/run_tests.sh b/node_modules/jsdom/node_modules/cssstyle/scripts/run_tests.sh
deleted file mode 100755
index dc32fc3..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/scripts/run_tests.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-node ./scripts/generate_properties.js
-nodeunit tests
diff --git a/node_modules/jsdom/node_modules/cssstyle/tests/tests.js b/node_modules/jsdom/node_modules/cssstyle/tests/tests.js
deleted file mode 100644
index 8227711..0000000
--- a/node_modules/jsdom/node_modules/cssstyle/tests/tests.js
+++ /dev/null
@@ -1,405 +0,0 @@
-"use strict";
-var util = require('util');
-var cssstyle = require('../lib/CSSStyleDeclaration');
-
-var camelToDashed = require('../lib/parsers').camelToDashed;
-
-/**
- *  These are the required properties
- *  see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSS2Properties
- **/
-var properties = [ 'azimuth', 'background', 'backgroundAttachment', 'backgroundColor', 'backgroundImage', 'backgroundPosition', 'backgroundRepeat', 'border', 'borderCollapse', 'borderColor', 'borderSpacing', 'borderStyle', 'borderTop', 'borderRight', 'borderBottom', 'borderLeft', 'borderTopColor', 'borderRightColor', 'borderBottomColor', 'borderLeftColor', 'borderTopStyle', 'borderRightStyle', 'borderBottomStyle', 'borderLeftStyle', 'borderTopWidth', 'borderRightWidth', 'borderBottomWidth', 'borderLeftWidth', 'borderWidth', 'bottom', 'captionSide', 'clear', 'clip', 'color', 'content', 'counterIncrement', 'counterReset', 'cue', 'cueAfter', 'cueBefore', 'cursor', 'direction', 'display', 'elevation', 'emptyCells', 'cssFloat', 'font', 'fontFamily', 'fontSize', 'fontSizeAdjust', 'fontStretch', 'fontStyle', 'fontVariant', 'fontWeight', 'height', 'left', 'letterSpacing', 'lineHeight', 'listStyle', 'listStyleImage', 'listStylePosition', 'listStyleType', 'margin', 'marginTop', 'marginRight', 'marginBottom', 'marginLeft', 'markerOffset', 'marks', 'maxHeight', 'maxWidth', 'minHeight', 'minWidth', 'orphans', 'outline', 'outlineColor', 'outlineStyle', 'outlineWidth', 'overflow', 'padding', 'paddingTop', 'paddingRight', 'paddingBottom', 'paddingLeft', 'page', 'pageBreakAfter', 'pageBreakBefore', 'pageBreakInside', 'pause', 'pauseAfter', 'pauseBefore', 'pitch', 'pitchRange', 'playDuring', 'position', 'quotes', 'richness', 'right', 'size', 'speak', 'speakHeader', 'speakNumeral', 'speakPunctuation', 'speechRate', 'stress', 'tableLayout', 'textAlign', 'textDecoration', 'textIndent', 'textShadow', 'textTransform', 'top', 'unicodeBidi', 'verticalAlign', 'visibility', 'voiceFamily', 'volume', 'whiteSpace', 'widows', 'width', 'wordSpacing', 'zIndex'];
-var dashed_properties = properties.map(function (property) {
-    return camelToDashed(property);
-});
-
-module.exports = {
-    'Verify Has Properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(properties.length * 2);
-        properties.forEach(function (property) {
-            test.ok(style.__lookupGetter__(property), 'missing ' + property + ' property');
-            test.ok(style.__lookupSetter__(property), 'missing ' + property + ' property');
-        });
-        test.done();
-    },
-    'Verify Has Dashed Properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(dashed_properties.length * 2);
-        dashed_properties.forEach(function (property) {
-            test.ok(style.__lookupGetter__(property), 'missing ' + property + ' property');
-            test.ok(style.__lookupSetter__(property), 'missing ' + property + ' property');
-        });
-        test.done();
-    },
-    'Verify Has Functions': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(6);
-        test.ok(typeof style.getPropertyValue === 'function', 'missing getPropertyValue()');
-        test.ok(typeof style.getPropertyCSSValue === 'function', 'missing getPropertyCSSValue()');
-        test.ok(typeof style.removeProperty === 'function', 'missing removeProperty()');
-        test.ok(typeof style.getPropertyPriority === 'function', 'missing getPropertyPriority()');
-        test.ok(typeof style.setProperty === 'function', 'missing setProperty()');
-        test.ok(typeof style.item === 'function', 'missing item()');
-        test.done();
-    },
-    'Verify Has Special Properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(5);
-        test.ok(style.__lookupGetter__('cssText'), 'missing cssText getter');
-        test.ok(style.__lookupSetter__('cssText'), 'missing cssText setter');
-        test.ok(style.__lookupGetter__('length'), 'missing length getter');
-        test.ok(style.__lookupSetter__('length'), 'missing length setter');
-        test.ok(style.__lookupGetter__('parentRule'), 'missing parentRule getter');
-        test.done();
-    },
-    'Test From Style String': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(8);
-        style.cssText = 'color: blue; background-color: red; width: 78%';
-        test.ok(3 === style.length, 'length is not 3');
-        test.ok('color: blue; background-color: red; width: 78%;' === style.cssText, 'cssText is wrong');
-        test.ok('blue' === style.getPropertyValue('color'), "getPropertyValue('color') failed");
-        test.ok('color' === style.item(0), 'item(0) failed');
-        test.ok('background-color' === style[1], 'style[1] failed');
-        test.ok('red' === style.backgroundColor, 'style.backgroundColor failed with "' + style.backgroundColor + '"');
-        style.cssText = '';
-        test.ok('' === style.cssText, 'cssText is not empty');
-        test.ok(0 === style.length, 'length is not 0');
-        test.done();
-    },
-    'Test From Properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(11);
-        style.color = 'blue';
-        test.ok(1 === style.length, 'length is not 1');
-        test.ok('color' === style[0], 'style[0] is not color');
-        test.ok('color: blue;' === style.cssText, 'cssText is wrong');
-        test.ok('color' === style.item(0), 'item(0) is not color');
-        test.ok('blue' === style.color, 'color is not blue');
-        style.backgroundColor = 'red';
-        test.ok(2 === style.length, 'length is not 2');
-        test.ok('color' === style[0], 'style[0] is not color');
-        test.ok('background-color' === style[1], 'style[1] is not background-color');
-        test.ok('color: blue; background-color: red;' === style.cssText, 'cssText is wrong');
-        test.ok('red' === style.backgroundColor, 'backgroundColor is not red');
-        style.removeProperty('color');
-        test.ok('background-color' === style[0], 'style[0] is not background-color');
-        test.done();
-    },
-    'Test Shorthand Properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(11);
-        style.background = 'blue url(http://www.example.com/some_img.jpg)';
-        test.ok('blue' === style.backgroundColor, 'backgroundColor is not blue');
-        test.ok('url(http://www.example.com/some_img.jpg)' === style.backgroundImage, 'backgroundImage is wrong');
-        test.ok('blue url(http://www.example.com/some_img.jpg)' === style.background, 'background is different');
-        style.border = '0 solid black';
-        test.ok('0px' === style.borderWidth, 'borderWidth is not 0px');
-        test.ok('solid' === style.borderStyle, 'borderStyle is not solid');
-        test.ok('black' === style.borderColor, 'borderColor is not black');
-        test.ok('0px' === style.borderTopWidth, 'borderTopWidth is not 0px');
-        test.ok('solid' === style.borderLeftStyle, 'borderLeftStyle is not solid');
-        test.ok('black' === style.borderBottomColor, 'borderBottomColor is not black');
-        style.font = '12em monospace';
-        test.ok('12em' === style.fontSize, 'fontSize is not 12em');
-        test.ok('monospace' === style.fontFamily, 'fontFamily is not monospace');
-        test.done();
-    },
-    'Test width and height Properties and null and empty strings': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(7);
-        style.height = 6;
-        test.ok('' === style.height, 'height does not remain unset');
-        style.width = 0;
-        test.ok('0px' === style.width, 'width is not 0px');
-        style.height = '34%';
-        test.ok('34%' === style.height, 'height is not 34%');
-        style.height = '';
-        test.ok(style.length === 1, 'length is not 1');
-        test.ok('width: 0px;' === style.cssText, 'cssText is not "width: 0px;"');
-        style.width = null;
-        test.ok(style.length === 0, 'length is not 0');
-        test.ok('' === style.cssText, 'cssText is not empty string');
-        test.done();
-    },
-    'Test Implicit Properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(7);
-        style.borderWidth = 0;
-        test.ok(1 === style.length, 'length is not 1');
-        test.ok('0px' === style.borderWidth, 'borderWidth is not 0px');
-        test.ok('0px' === style.borderTopWidth, 'borderTopWidth is not 0px');
-        test.ok('0px' === style.borderBottomWidth, 'borderBottomWidth is not 0px');
-        test.ok('0px' === style.borderLeftWidth, 'borderLeftWidth is not 0px');
-        test.ok('0px' === style.borderRightWidth, 'borderRightWidth is not 0px');
-        test.ok('border-width: 0px;' === style.cssText, 'cssText is not "border-width: 0px", "' + style.cssText + '"');
-        test.done();
-    },
-    'Test Top, Left, Right, Bottom Properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(6);
-        style.top = 0;
-        style.left = '0%';
-        style.right = '5em';
-        style.bottom = '12pt';
-        test.ok('0px' === style.top, 'top is not 0px');
-        test.ok('0%' === style.left, 'left is not 0%');
-        test.ok('5em' === style.right, 'right is not 5em');
-        test.ok('12pt' === style.bottom, 'bottom is not 12pt');
-        test.ok(4 === style.length, 'length is not 4');
-        test.ok('top: 0px; left: 0%; right: 5em; bottom: 12pt;' === style.cssText, 'text is not "top: 0px; left: 0%; right: 5em; bottom: 12pt;"');
-        test.done();
-    },
-    'Test Clear and Clip Properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(10);
-        style.clear = 'none';
-        test.ok('none' === style.clear, 'clear is not none');
-        style.clear = 'lfet';   // intentionally wrong
-        test.ok('none' === style.clear, 'clear is not still none');
-        style.clear = 'left';
-        test.ok('left' === style.clear, 'clear is not left');
-        style.clear = 'right';
-        test.ok('right' === style.clear, 'clear is not right');
-        style.clear = 'both';
-        test.ok('both' === style.clear, 'clear is not both');
-        style.clip = 'elipse(5px, 10px)';
-        test.ok('' === style.clip, 'clip should not be set');
-        test.ok(1 === style.length, 'length is not 1');
-        style.clip = 'rect(0, 3Em, 2pt, 50%)';
-        test.ok('rect(0px, 3em, 2pt, 50%)' === style.clip, 'clip is not "rect(0px, 3em, 2pt, 50%)", "' + style.clip + '"');
-        test.ok(2 === style.length, 'length is not 2');
-        test.ok('clear: both; clip: rect(0px, 3em, 2pt, 50%);' === style.cssText, 'cssText is not "clear: both; clip: rect(0px, 3em, 2pt, 50%);"');
-        test.done();
-    },
-    'Test colors': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(4);
-        style.color = 'rgba(0,0,0,0)';
-        test.ok('rgba(0, 0, 0, 0)' === style.color, 'color is not rgba(0, 0, 0, 0)');
-        style.color = 'rgba(5%, 10%, 20%, 0.4)';
-        test.ok('rgba(12, 25, 51, 0.4)' === style.color, 'color is not rgba(12, 25, 51, 0.4)');
-        style.color = 'rgb(33%, 34%, 33%)';
-        test.ok('rgb(84, 86, 84)' === style.color, 'color is not rgb(84, 86, 84)');
-        style.color = 'rgba(300, 200, 100, 1.5)';
-        test.ok('rgb(255, 200, 100)' === style.color, 'color is not rgb(255, 200, 100) ' + style.color);
-        test.done();
-    },
-    'Test short hand properties with embedded spaces': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(4);
-        style.background = 'rgb(0, 0, 0) url(/something/somewhere.jpg)';
-        test.ok('rgb(0, 0, 0)' === style.backgroundColor, 'backgroundColor is not rgb(0, 0, 0): ' + style.backgroundColor);
-        test.ok('url(/something/somewhere.jpg)' === style.backgroundImage, 'backgroundImage is not url(/something/somewhere.jpg): ' + style.backgroundImage);
-        test.ok('background: rgb(0, 0, 0) url(/something/somewhere.jpg);' === style.cssText, 'cssText is not correct: ' + style.cssText);
-        style = new cssstyle.CSSStyleDeclaration();
-        style.border = '  1px  solid   black  ';
-        test.ok('1px solid black' === style.border, 'multiple spaces not properly parsed: ' + style.border);
-        test.done();
-    },
-    'Setting shorthand properties to an empty string should clear all dependent properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(2);
-        style.borderWidth = '1px';
-        test.ok('border-width: 1px;' === style.cssText, 'cssText is not "border-width: 1px;": ' + style.cssText);
-        style.border = '';
-        test.ok('' === style.cssText, 'cssText is not "": ' + style.cssText);
-        test.done();
-    },
-    'Setting implicit properties to an empty string should clear all dependent properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(2);
-        style.borderTopWidth = '1px';
-        test.ok('border-top-width: 1px;' === style.cssText, 'cssText is not "border-top-width: 1px;": ' + style.cssText);
-        style.borderWidth = '';
-        test.ok('' === style.cssText, 'cssText is not "": ' + style.cssText);
-        test.done();
-    },
-    'Setting a shorthand property, whose shorthands are implicit properties, to an empty string should clear all dependent properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(4);
-        style.borderTopWidth = '1px';
-        test.ok('border-top-width: 1px;' === style.cssText, 'cssText is not "border-top-width: 1px;": ' + style.cssText);
-        style.border = '';
-        test.ok('' === style.cssText, 'cssText is not "": ' + style.cssText);
-        style.borderTop = '1px solid black';
-        test.ok('border-top: 1px solid black;' === style.cssText, 'cssText is not "border-top: 1px solid black;": ' + style.cssText);
-        style.border = '';
-        test.ok('' === style.cssText, 'cssText is not "": ' + style.cssText);
-        test.done();
-    },
-    'Setting border values to "none" should clear dependent values': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(8);
-        style.borderTopWidth = '1px';
-        test.ok('border-top-width: 1px;' === style.cssText, 'cssText is not "border-top-width: 1px;": ' + style.cssText);
-        style.border = 'none';
-        test.ok('' === style.cssText, 'cssText is not "": ' + style.cssText);
-        style.borderTopWidth = '1px';
-        test.ok('border-top-width: 1px;' === style.cssText, 'cssText is not "border-top-width: 1px;": ' + style.cssText);
-        style.borderTopStyle = 'none';
-        test.ok('' === style.cssText, 'cssText is not "": ' + style.cssText);
-        style.borderTopWidth = '1px';
-        test.ok('border-top-width: 1px;' === style.cssText, 'cssText is not "border-top-width: 1px;": ' + style.cssText);
-        style.borderTop = 'none';
-        test.ok('' === style.cssText, 'cssText is not "": ' + style.cssText);
-        style.borderTopWidth = '1px';
-        style.borderLeftWidth = '1px';
-        test.ok('border-top-width: 1px; border-left-width: 1px;' === style.cssText, 'cssText is not "border-top-width: 1px; border-left-width: 1px;": ' + style.cssText);
-        style.borderTop = 'none';
-        test.ok('border-left-width: 1px;' === style.cssText, 'cssText is not "border-left-width: 1px;": ' + style.cssText);
-        test.done();
-    },
-    'Setting border to 0 should be okay': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(1);
-        style.border = 0;
-        test.ok('border: 0px;' === style.cssText, 'cssText is not "border: 0px;": ' + style.cssText);
-        test.done();
-    },
-    'Setting values implicit and shorthand properties via cssText and setProperty should propagate to dependent properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(4);
-        style.cssText = 'border: 1px solid black;';
-        test.ok('border: 1px solid black;' === style.cssText, 'cssText is not "border: 1px solid black;": ' + style.cssText);
-        test.ok('1px solid black' === style.borderTop, 'borderTop is not "1px solid black": ' + style.borderTop);
-        style.border = '';
-        test.ok('' === style.cssText, 'cssText is not "": ' + style.cssText);
-        style.setProperty('border', '1px solid black');
-        test.ok('border: 1px solid black;' === style.cssText, 'cssText is not "border: 1px solid black;": ' + style.cssText);
-        test.done();
-    },
-    'Setting opacity should work': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(3);
-        style.setProperty('opacity', 0.75);
-        test.ok('opacity: 0.75;' === style.cssText, 'cssText is not "opacity: 0.75;": ' + style.cssText);
-        style.opacity = '0.50';
-        test.ok('opacity: 0.5;' === style.cssText, 'cssText is not "opacity: 0.5;": ' + style.cssText);
-        style.opacity = 1.0;
-        test.ok('opacity: 1;' === style.cssText, 'cssText is not "opacity: 1;": ' + style.cssText);
-        test.done();
-    },
-    'Width and height of auto should work': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(4);
-        style.width = "auto";
-        test.equal(style.cssText,'width: auto;', 'cssText is not "width: auto;": ' + style.cssText);
-        test.equal(style.width,'auto', 'width is not "auto": ' + style.width);
-        style = new cssstyle.CSSStyleDeclaration();
-        style.height = "auto";
-        test.equal(style.cssText,'height: auto;', 'cssText is not "height: auto;": ' + style.cssText);
-        test.equal(style.height,'auto', 'height is not "auto": ' + style.height);
-        test.done();
-    },
-    'Padding and margin should set/clear shorthand properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        var parts = ["Top","Right","Bottom","Left"];
-        var testParts = function (name,v,V) {
-            style[name] = v;
-            for (var i = 0; i < 4; i++) {
-                var part = name + parts[i];
-                test.equal(V[i],style[part], part + ' is not "' + V[i] + '": "' + style[part] + '"');
-            }
-            test.equal(v,style[name], name + ' is not "' + v + '": "' + style[name] + '"');
-            style[name] = "";
-        };
-        test.expect(50);
-        testParts("padding","1px",["1px","1px","1px","1px"]);
-        testParts("padding","1px 2%",["1px","2%","1px","2%"]);
-        testParts("padding","1px 2px 3px",["1px","2px","3px","2px"]);
-        testParts("padding","1px 2px 3px 4px",["1px","2px","3px","4px"]);
-        style.paddingTop = style.paddingRight = style.paddingBottom = style.paddingLeft = "1px";
-        testParts("padding","",["","","",""]);
-        testParts("margin","1px",["1px","1px","1px","1px"]);
-        testParts("margin","1px auto",["1px","auto","1px","auto"]);
-        testParts("margin","1px 2% 3px",["1px","2%","3px","2%"]);
-        testParts("margin","1px 2px 3px 4px",["1px","2px","3px","4px"]);
-        style.marginTop = style.marginRight = style.marginBottom = style.marginLeft = "1px";
-        testParts("margin","",["","","",""]);
-        test.done();
-    },
-    'Padding and margin shorthands should set main properties': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        var parts = ["Top","Right","Bottom","Left"];
-	    var testParts = function (name,v,V) {
-            var expect;
-	        for (var i = 0; i < 4; i++) {
-		        style[name] = v;
-		        style[name+parts[i]] = V;
-		        expect = v.split(/ /);
-                expect[i] = V;
-                expect = expect.join(" ");
-		        test.equal(expect,style[name], name + ' is not "' + expect + '": "' + style[name] + '"');
-	        }
-	    };
-	    test.expect(12);
-	    testParts("padding","1px 2px 3px 4px","10px");
-	    testParts("margin","1px 2px 3px 4px","10px");
-	    testParts("margin","1px 2px 3px 4px","auto");
-	    test.done();
-    },
-    'Setting a value to 0 should return the string value': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(1);
-        style.setProperty('fill-opacity', 0);
-        test.ok('0' === style.fillOpacity, 'fillOpacity is not "0": ' + style.fillOpacity);
-        test.done();
-    },
-    'onChange callback should be called when the cssText changes': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration(function (cssText) {
-            test.ok('opacity: 0;' === cssText, 'cssText is not "opacity: 0;": ' + cssText);
-            test.done();
-        });
-        test.expect(1);
-        style.setProperty('opacity', 0);
-    },
-    'Setting float should work the same as cssFloat': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(1);
-        style.float = 'left';
-        test.ok('left' === style.cssFloat, 'cssFloat is not "left": ' + style.cssFloat);
-        test.done();
-    },
-    'Setting improper css to cssText should not throw': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(2);
-        style.cssText = 'color: ';
-        test.ok('' === style.cssText, 'cssText wasn\'t cleared: ' + style.cssText);
-        style.color = 'black';
-        style.cssText = 'float: ';
-        test.ok('' === style.cssText, 'cssText wasn\'t cleared: ' + style.cssText);
-        test.done();
-    },
-    'Make sure url parsing works with quotes': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(3);
-        style.backgroundImage = 'url(http://some/url/here1.png)';
-        test.ok('url(http://some/url/here1.png)' === style.backgroundImage, 'background-image wasn\'t url(http://some/url/here1.png): ' + style.backgroundImage);
-        style.backgroundImage = 'url(\'http://some/url/here2.png\')';
-        test.ok('url(http://some/url/here2.png)' === style.backgroundImage, 'background-image wasn\'t url(http://some/url/here2.png): ' + style.backgroundImage);
-        style.backgroundImage = 'url("http://some/url/here3.png")';
-        test.ok('url(http://some/url/here3.png)' === style.backgroundImage, 'background-image wasn\'t url(http://some/url/here3.png): ' + style.backgroundImage);
-        test.done();
-    },
-    'Make sure setting 0 to a padding or margin works': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(2);
-        style.padding = 0;
-        test.equal(style.cssText, 'padding: 0px;', 'padding is not 0px');
-        style.margin = '1em';
-        style.marginTop = '0'
-        test.equal(style.marginTop, '0px', 'margin-top is not 0px');
-        test.done();
-    },
-    'Make sure setting null to background works': function (test) {
-        var style = new cssstyle.CSSStyleDeclaration();
-        test.expect(2);
-        style.background = 'red';
-        test.equal(style.cssText, 'background: red;', 'background is not red');
-        style.background = null;
-        test.equal(style.cssText, '', 'cssText is not empty');
-        test.done();
-    }
-};
diff --git a/node_modules/jsdom/node_modules/escodegen/LICENSE.BSD b/node_modules/jsdom/node_modules/escodegen/LICENSE.BSD
deleted file mode 100644
index 3e580c3..0000000
--- a/node_modules/jsdom/node_modules/escodegen/LICENSE.BSD
+++ /dev/null
@@ -1,19 +0,0 @@
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-  * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/escodegen/LICENSE.source-map b/node_modules/jsdom/node_modules/escodegen/LICENSE.source-map
deleted file mode 100644
index 259c59f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/LICENSE.source-map
+++ /dev/null
@@ -1,27 +0,0 @@
-Copyright (c) 2009-2011, Mozilla Foundation and contributors
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-* Neither the names of the Mozilla Foundation nor the names of project
-  contributors may be used to endorse or promote products derived from this
-  software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/escodegen/bin/escodegen.js b/node_modules/jsdom/node_modules/escodegen/bin/escodegen.js
deleted file mode 100755
index a7c38aa..0000000
--- a/node_modules/jsdom/node_modules/escodegen/bin/escodegen.js
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/usr/bin/env node
-/*
-  Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*jslint sloppy:true node:true */
-
-var fs = require('fs'),
-    path = require('path'),
-    root = path.join(path.dirname(fs.realpathSync(__filename)), '..'),
-    esprima = require('esprima'),
-    escodegen = require(root),
-    optionator = require('optionator')({
-        prepend: 'Usage: escodegen [options] file...',
-        options: [
-            {
-                option: 'config',
-                alias: 'c',
-                type: 'String',
-                description: 'configuration json for escodegen'
-            }
-        ]
-    }),
-    args = optionator.parse(process.argv),
-    files = args._,
-    options,
-    esprimaOptions = {
-        raw: true,
-        tokens: true,
-        range: true,
-        comment: true
-    };
-
-if (files.length === 0) {
-    console.log(optionator.generateHelp());
-    process.exit(1);
-}
-
-if (args.config) {
-    try {
-        options = JSON.parse(fs.readFileSync(args.config, 'utf-8'));
-    } catch (err) {
-        console.error('Error parsing config: ', err);
-    }
-}
-
-files.forEach(function (filename) {
-    var content = fs.readFileSync(filename, 'utf-8'),
-        syntax = esprima.parse(content, esprimaOptions);
-
-    if (options.comment) {
-        escodegen.attachComments(syntax, syntax.comments, syntax.tokens);
-    }
-
-    console.log(escodegen.generate(syntax, options));
-});
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/bin/esgenerate.js b/node_modules/jsdom/node_modules/escodegen/bin/esgenerate.js
deleted file mode 100755
index 449abcc..0000000
--- a/node_modules/jsdom/node_modules/escodegen/bin/esgenerate.js
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env node
-/*
-  Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*jslint sloppy:true node:true */
-
-var fs = require('fs'),
-    path = require('path'),
-    root = path.join(path.dirname(fs.realpathSync(__filename)), '..'),
-    escodegen = require(root),
-    optionator = require('optionator')({
-        prepend: 'Usage: esgenerate [options] file.json ...',
-        options: [
-            {
-                option: 'config',
-                alias: 'c',
-                type: 'String',
-                description: 'configuration json for escodegen'
-            }
-        ]
-    }),
-    args = optionator.parse(process.argv),
-    files = args._,
-    options;
-
-if (files.length === 0) {
-    console.log(optionator.generateHelp());
-    process.exit(1);
-}
-
-if (args.config) {
-    try {
-        options = JSON.parse(fs.readFileSync(args.config, 'utf-8'))
-    } catch (err) {
-        console.error('Error parsing config: ', err);
-    }
-}
-
-files.forEach(function (filename) {
-    var content = fs.readFileSync(filename, 'utf-8');
-    console.log(escodegen.generate(JSON.parse(content), options));
-});
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/escodegen.js b/node_modules/jsdom/node_modules/escodegen/escodegen.js
deleted file mode 100644
index 40ea53c..0000000
--- a/node_modules/jsdom/node_modules/escodegen/escodegen.js
+++ /dev/null
@@ -1,2599 +0,0 @@
-/*
-  Copyright (C) 2012-2014 Yusuke Suzuki <utatane.tea@gmail.com>
-  Copyright (C) 2015 Ingvar Stepanyan <me@rreverser.com>
-  Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com>
-  Copyright (C) 2012-2013 Michael Ficarra <escodegen.copyright@michael.ficarra.me>
-  Copyright (C) 2012-2013 Mathias Bynens <mathias@qiwi.be>
-  Copyright (C) 2013 Irakli Gozalishvili <rfobic@gmail.com>
-  Copyright (C) 2012 Robert Gust-Bardon <donate@robert.gust-bardon.org>
-  Copyright (C) 2012 John Freeman <jfreeman08@gmail.com>
-  Copyright (C) 2011-2012 Ariya Hidayat <ariya.hidayat@gmail.com>
-  Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
-  Copyright (C) 2012 Kris Kowal <kris.kowal@cixar.com>
-  Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*global exports:true, require:true, global:true*/
-(function () {
-    'use strict';
-
-    var Syntax,
-        Precedence,
-        BinaryPrecedence,
-        SourceNode,
-        estraverse,
-        esutils,
-        isArray,
-        base,
-        indent,
-        json,
-        renumber,
-        hexadecimal,
-        quotes,
-        escapeless,
-        newline,
-        space,
-        parentheses,
-        semicolons,
-        safeConcatenation,
-        directive,
-        extra,
-        parse,
-        sourceMap,
-        sourceCode,
-        preserveBlankLines,
-        FORMAT_MINIFY,
-        FORMAT_DEFAULTS;
-
-    estraverse = require('estraverse');
-    esutils = require('esutils');
-
-    Syntax = estraverse.Syntax;
-
-    // Generation is done by generateExpression.
-    function isExpression(node) {
-        return CodeGenerator.Expression.hasOwnProperty(node.type);
-    }
-
-    // Generation is done by generateStatement.
-    function isStatement(node) {
-        return CodeGenerator.Statement.hasOwnProperty(node.type);
-    }
-
-    Precedence = {
-        Sequence: 0,
-        Yield: 1,
-        Await: 1,
-        Assignment: 1,
-        Conditional: 2,
-        ArrowFunction: 2,
-        LogicalOR: 3,
-        LogicalAND: 4,
-        BitwiseOR: 5,
-        BitwiseXOR: 6,
-        BitwiseAND: 7,
-        Equality: 8,
-        Relational: 9,
-        BitwiseSHIFT: 10,
-        Additive: 11,
-        Multiplicative: 12,
-        Unary: 13,
-        Postfix: 14,
-        Call: 15,
-        New: 16,
-        TaggedTemplate: 17,
-        Member: 18,
-        Primary: 19
-    };
-
-    BinaryPrecedence = {
-        '||': Precedence.LogicalOR,
-        '&&': Precedence.LogicalAND,
-        '|': Precedence.BitwiseOR,
-        '^': Precedence.BitwiseXOR,
-        '&': Precedence.BitwiseAND,
-        '==': Precedence.Equality,
-        '!=': Precedence.Equality,
-        '===': Precedence.Equality,
-        '!==': Precedence.Equality,
-        'is': Precedence.Equality,
-        'isnt': Precedence.Equality,
-        '<': Precedence.Relational,
-        '>': Precedence.Relational,
-        '<=': Precedence.Relational,
-        '>=': Precedence.Relational,
-        'in': Precedence.Relational,
-        'instanceof': Precedence.Relational,
-        '<<': Precedence.BitwiseSHIFT,
-        '>>': Precedence.BitwiseSHIFT,
-        '>>>': Precedence.BitwiseSHIFT,
-        '+': Precedence.Additive,
-        '-': Precedence.Additive,
-        '*': Precedence.Multiplicative,
-        '%': Precedence.Multiplicative,
-        '/': Precedence.Multiplicative
-    };
-
-    //Flags
-    var F_ALLOW_IN = 1,
-        F_ALLOW_CALL = 1 << 1,
-        F_ALLOW_UNPARATH_NEW = 1 << 2,
-        F_FUNC_BODY = 1 << 3,
-        F_DIRECTIVE_CTX = 1 << 4,
-        F_SEMICOLON_OPT = 1 << 5;
-
-    //Expression flag sets
-    //NOTE: Flag order:
-    // F_ALLOW_IN
-    // F_ALLOW_CALL
-    // F_ALLOW_UNPARATH_NEW
-    var E_FTT = F_ALLOW_CALL | F_ALLOW_UNPARATH_NEW,
-        E_TTF = F_ALLOW_IN | F_ALLOW_CALL,
-        E_TTT = F_ALLOW_IN | F_ALLOW_CALL | F_ALLOW_UNPARATH_NEW,
-        E_TFF = F_ALLOW_IN,
-        E_FFT = F_ALLOW_UNPARATH_NEW,
-        E_TFT = F_ALLOW_IN | F_ALLOW_UNPARATH_NEW;
-
-    //Statement flag sets
-    //NOTE: Flag order:
-    // F_ALLOW_IN
-    // F_FUNC_BODY
-    // F_DIRECTIVE_CTX
-    // F_SEMICOLON_OPT
-    var S_TFFF = F_ALLOW_IN,
-        S_TFFT = F_ALLOW_IN | F_SEMICOLON_OPT,
-        S_FFFF = 0x00,
-        S_TFTF = F_ALLOW_IN | F_DIRECTIVE_CTX,
-        S_TTFF = F_ALLOW_IN | F_FUNC_BODY;
-
-    function getDefaultOptions() {
-        // default options
-        return {
-            indent: null,
-            base: null,
-            parse: null,
-            comment: false,
-            format: {
-                indent: {
-                    style: '    ',
-                    base: 0,
-                    adjustMultilineComment: false
-                },
-                newline: '\n',
-                space: ' ',
-                json: false,
-                renumber: false,
-                hexadecimal: false,
-                quotes: 'single',
-                escapeless: false,
-                compact: false,
-                parentheses: true,
-                semicolons: true,
-                safeConcatenation: false,
-                preserveBlankLines: false
-            },
-            moz: {
-                comprehensionExpressionStartsWithAssignment: false,
-                starlessGenerator: false
-            },
-            sourceMap: null,
-            sourceMapRoot: null,
-            sourceMapWithCode: false,
-            directive: false,
-            raw: true,
-            verbatim: null,
-            sourceCode: null
-        };
-    }
-
-    function stringRepeat(str, num) {
-        var result = '';
-
-        for (num |= 0; num > 0; num >>>= 1, str += str) {
-            if (num & 1) {
-                result += str;
-            }
-        }
-
-        return result;
-    }
-
-    isArray = Array.isArray;
-    if (!isArray) {
-        isArray = function isArray(array) {
-            return Object.prototype.toString.call(array) === '[object Array]';
-        };
-    }
-
-    function hasLineTerminator(str) {
-        return (/[\r\n]/g).test(str);
-    }
-
-    function endsWithLineTerminator(str) {
-        var len = str.length;
-        return len && esutils.code.isLineTerminator(str.charCodeAt(len - 1));
-    }
-
-    function merge(target, override) {
-        var key;
-        for (key in override) {
-            if (override.hasOwnProperty(key)) {
-                target[key] = override[key];
-            }
-        }
-        return target;
-    }
-
-    function updateDeeply(target, override) {
-        var key, val;
-
-        function isHashObject(target) {
-            return typeof target === 'object' && target instanceof Object && !(target instanceof RegExp);
-        }
-
-        for (key in override) {
-            if (override.hasOwnProperty(key)) {
-                val = override[key];
-                if (isHashObject(val)) {
-                    if (isHashObject(target[key])) {
-                        updateDeeply(target[key], val);
-                    } else {
-                        target[key] = updateDeeply({}, val);
-                    }
-                } else {
-                    target[key] = val;
-                }
-            }
-        }
-        return target;
-    }
-
-    function generateNumber(value) {
-        var result, point, temp, exponent, pos;
-
-        if (value !== value) {
-            throw new Error('Numeric literal whose value is NaN');
-        }
-        if (value < 0 || (value === 0 && 1 / value < 0)) {
-            throw new Error('Numeric literal whose value is negative');
-        }
-
-        if (value === 1 / 0) {
-            return json ? 'null' : renumber ? '1e400' : '1e+400';
-        }
-
-        result = '' + value;
-        if (!renumber || result.length < 3) {
-            return result;
-        }
-
-        point = result.indexOf('.');
-        if (!json && result.charCodeAt(0) === 0x30  /* 0 */ && point === 1) {
-            point = 0;
-            result = result.slice(1);
-        }
-        temp = result;
-        result = result.replace('e+', 'e');
-        exponent = 0;
-        if ((pos = temp.indexOf('e')) > 0) {
-            exponent = +temp.slice(pos + 1);
-            temp = temp.slice(0, pos);
-        }
-        if (point >= 0) {
-            exponent -= temp.length - point - 1;
-            temp = +(temp.slice(0, point) + temp.slice(point + 1)) + '';
-        }
-        pos = 0;
-        while (temp.charCodeAt(temp.length + pos - 1) === 0x30  /* 0 */) {
-            --pos;
-        }
-        if (pos !== 0) {
-            exponent -= pos;
-            temp = temp.slice(0, pos);
-        }
-        if (exponent !== 0) {
-            temp += 'e' + exponent;
-        }
-        if ((temp.length < result.length ||
-                    (hexadecimal && value > 1e12 && Math.floor(value) === value && (temp = '0x' + value.toString(16)).length < result.length)) &&
-                +temp === value) {
-            result = temp;
-        }
-
-        return result;
-    }
-
-    // Generate valid RegExp expression.
-    // This function is based on https://github.com/Constellation/iv Engine
-
-    function escapeRegExpCharacter(ch, previousIsBackslash) {
-        // not handling '\' and handling \u2028 or \u2029 to unicode escape sequence
-        if ((ch & ~1) === 0x2028) {
-            return (previousIsBackslash ? 'u' : '\\u') + ((ch === 0x2028) ? '2028' : '2029');
-        } else if (ch === 10 || ch === 13) {  // \n, \r
-            return (previousIsBackslash ? '' : '\\') + ((ch === 10) ? 'n' : 'r');
-        }
-        return String.fromCharCode(ch);
-    }
-
-    function generateRegExp(reg) {
-        var match, result, flags, i, iz, ch, characterInBrack, previousIsBackslash;
-
-        result = reg.toString();
-
-        if (reg.source) {
-            // extract flag from toString result
-            match = result.match(/\/([^/]*)$/);
-            if (!match) {
-                return result;
-            }
-
-            flags = match[1];
-            result = '';
-
-            characterInBrack = false;
-            previousIsBackslash = false;
-            for (i = 0, iz = reg.source.length; i < iz; ++i) {
-                ch = reg.source.charCodeAt(i);
-
-                if (!previousIsBackslash) {
-                    if (characterInBrack) {
-                        if (ch === 93) {  // ]
-                            characterInBrack = false;
-                        }
-                    } else {
-                        if (ch === 47) {  // /
-                            result += '\\';
-                        } else if (ch === 91) {  // [
-                            characterInBrack = true;
-                        }
-                    }
-                    result += escapeRegExpCharacter(ch, previousIsBackslash);
-                    previousIsBackslash = ch === 92;  // \
-                } else {
-                    // if new RegExp("\\\n') is provided, create /\n/
-                    result += escapeRegExpCharacter(ch, previousIsBackslash);
-                    // prevent like /\\[/]/
-                    previousIsBackslash = false;
-                }
-            }
-
-            return '/' + result + '/' + flags;
-        }
-
-        return result;
-    }
-
-    function escapeAllowedCharacter(code, next) {
-        var hex;
-
-        if (code === 0x08  /* \b */) {
-            return '\\b';
-        }
-
-        if (code === 0x0C  /* \f */) {
-            return '\\f';
-        }
-
-        if (code === 0x09  /* \t */) {
-            return '\\t';
-        }
-
-        hex = code.toString(16).toUpperCase();
-        if (json || code > 0xFF) {
-            return '\\u' + '0000'.slice(hex.length) + hex;
-        } else if (code === 0x0000 && !esutils.code.isDecimalDigit(next)) {
-            return '\\0';
-        } else if (code === 0x000B  /* \v */) { // '\v'
-            return '\\x0B';
-        } else {
-            return '\\x' + '00'.slice(hex.length) + hex;
-        }
-    }
-
-    function escapeDisallowedCharacter(code) {
-        if (code === 0x5C  /* \ */) {
-            return '\\\\';
-        }
-
-        if (code === 0x0A  /* \n */) {
-            return '\\n';
-        }
-
-        if (code === 0x0D  /* \r */) {
-            return '\\r';
-        }
-
-        if (code === 0x2028) {
-            return '\\u2028';
-        }
-
-        if (code === 0x2029) {
-            return '\\u2029';
-        }
-
-        throw new Error('Incorrectly classified character');
-    }
-
-    function escapeDirective(str) {
-        var i, iz, code, quote;
-
-        quote = quotes === 'double' ? '"' : '\'';
-        for (i = 0, iz = str.length; i < iz; ++i) {
-            code = str.charCodeAt(i);
-            if (code === 0x27  /* ' */) {
-                quote = '"';
-                break;
-            } else if (code === 0x22  /* " */) {
-                quote = '\'';
-                break;
-            } else if (code === 0x5C  /* \ */) {
-                ++i;
-            }
-        }
-
-        return quote + str + quote;
-    }
-
-    function escapeString(str) {
-        var result = '', i, len, code, singleQuotes = 0, doubleQuotes = 0, single, quote;
-
-        for (i = 0, len = str.length; i < len; ++i) {
-            code = str.charCodeAt(i);
-            if (code === 0x27  /* ' */) {
-                ++singleQuotes;
-            } else if (code === 0x22  /* " */) {
-                ++doubleQuotes;
-            } else if (code === 0x2F  /* / */ && json) {
-                result += '\\';
-            } else if (esutils.code.isLineTerminator(code) || code === 0x5C  /* \ */) {
-                result += escapeDisallowedCharacter(code);
-                continue;
-            } else if (!esutils.code.isIdentifierPartES5(code) && (json && code < 0x20  /* SP */ || !json && !escapeless && (code < 0x20  /* SP */ || code > 0x7E  /* ~ */))) {
-                result += escapeAllowedCharacter(code, str.charCodeAt(i + 1));
-                continue;
-            }
-            result += String.fromCharCode(code);
-        }
-
-        single = !(quotes === 'double' || (quotes === 'auto' && doubleQuotes < singleQuotes));
-        quote = single ? '\'' : '"';
-
-        if (!(single ? singleQuotes : doubleQuotes)) {
-            return quote + result + quote;
-        }
-
-        str = result;
-        result = quote;
-
-        for (i = 0, len = str.length; i < len; ++i) {
-            code = str.charCodeAt(i);
-            if ((code === 0x27  /* ' */ && single) || (code === 0x22  /* " */ && !single)) {
-                result += '\\';
-            }
-            result += String.fromCharCode(code);
-        }
-
-        return result + quote;
-    }
-
-    /**
-     * flatten an array to a string, where the array can contain
-     * either strings or nested arrays
-     */
-    function flattenToString(arr) {
-        var i, iz, elem, result = '';
-        for (i = 0, iz = arr.length; i < iz; ++i) {
-            elem = arr[i];
-            result += isArray(elem) ? flattenToString(elem) : elem;
-        }
-        return result;
-    }
-
-    /**
-     * convert generated to a SourceNode when source maps are enabled.
-     */
-    function toSourceNodeWhenNeeded(generated, node) {
-        if (!sourceMap) {
-            // with no source maps, generated is either an
-            // array or a string.  if an array, flatten it.
-            // if a string, just return it
-            if (isArray(generated)) {
-                return flattenToString(generated);
-            } else {
-                return generated;
-            }
-        }
-        if (node == null) {
-            if (generated instanceof SourceNode) {
-                return generated;
-            } else {
-                node = {};
-            }
-        }
-        if (node.loc == null) {
-            return new SourceNode(null, null, sourceMap, generated, node.name || null);
-        }
-        return new SourceNode(node.loc.start.line, node.loc.start.column, (sourceMap === true ? node.loc.source || null : sourceMap), generated, node.name || null);
-    }
-
-    function noEmptySpace() {
-        return (space) ? space : ' ';
-    }
-
-    function join(left, right) {
-        var leftSource,
-            rightSource,
-            leftCharCode,
-            rightCharCode;
-
-        leftSource = toSourceNodeWhenNeeded(left).toString();
-        if (leftSource.length === 0) {
-            return [right];
-        }
-
-        rightSource = toSourceNodeWhenNeeded(right).toString();
-        if (rightSource.length === 0) {
-            return [left];
-        }
-
-        leftCharCode = leftSource.charCodeAt(leftSource.length - 1);
-        rightCharCode = rightSource.charCodeAt(0);
-
-        if ((leftCharCode === 0x2B  /* + */ || leftCharCode === 0x2D  /* - */) && leftCharCode === rightCharCode ||
-            esutils.code.isIdentifierPartES5(leftCharCode) && esutils.code.isIdentifierPartES5(rightCharCode) ||
-            leftCharCode === 0x2F  /* / */ && rightCharCode === 0x69  /* i */) { // infix word operators all start with `i`
-            return [left, noEmptySpace(), right];
-        } else if (esutils.code.isWhiteSpace(leftCharCode) || esutils.code.isLineTerminator(leftCharCode) ||
-                esutils.code.isWhiteSpace(rightCharCode) || esutils.code.isLineTerminator(rightCharCode)) {
-            return [left, right];
-        }
-        return [left, space, right];
-    }
-
-    function addIndent(stmt) {
-        return [base, stmt];
-    }
-
-    function withIndent(fn) {
-        var previousBase;
-        previousBase = base;
-        base += indent;
-        fn(base);
-        base = previousBase;
-    }
-
-    function calculateSpaces(str) {
-        var i;
-        for (i = str.length - 1; i >= 0; --i) {
-            if (esutils.code.isLineTerminator(str.charCodeAt(i))) {
-                break;
-            }
-        }
-        return (str.length - 1) - i;
-    }
-
-    function adjustMultilineComment(value, specialBase) {
-        var array, i, len, line, j, spaces, previousBase, sn;
-
-        array = value.split(/\r\n|[\r\n]/);
-        spaces = Number.MAX_VALUE;
-
-        // first line doesn't have indentation
-        for (i = 1, len = array.length; i < len; ++i) {
-            line = array[i];
-            j = 0;
-            while (j < line.length && esutils.code.isWhiteSpace(line.charCodeAt(j))) {
-                ++j;
-            }
-            if (spaces > j) {
-                spaces = j;
-            }
-        }
-
-        if (typeof specialBase !== 'undefined') {
-            // pattern like
-            // {
-            //   var t = 20;  /*
-            //                 * this is comment
-            //                 */
-            // }
-            previousBase = base;
-            if (array[1][spaces] === '*') {
-                specialBase += ' ';
-            }
-            base = specialBase;
-        } else {
-            if (spaces & 1) {
-                // /*
-                //  *
-                //  */
-                // If spaces are odd number, above pattern is considered.
-                // We waste 1 space.
-                --spaces;
-            }
-            previousBase = base;
-        }
-
-        for (i = 1, len = array.length; i < len; ++i) {
-            sn = toSourceNodeWhenNeeded(addIndent(array[i].slice(spaces)));
-            array[i] = sourceMap ? sn.join('') : sn;
-        }
-
-        base = previousBase;
-
-        return array.join('\n');
-    }
-
-    function generateComment(comment, specialBase) {
-        if (comment.type === 'Line') {
-            if (endsWithLineTerminator(comment.value)) {
-                return '//' + comment.value;
-            } else {
-                // Always use LineTerminator
-                var result = '//' + comment.value;
-                if (!preserveBlankLines) {
-                    result += '\n';
-                }
-                return result;
-            }
-        }
-        if (extra.format.indent.adjustMultilineComment && /[\n\r]/.test(comment.value)) {
-            return adjustMultilineComment('/*' + comment.value + '*/', specialBase);
-        }
-        return '/*' + comment.value + '*/';
-    }
-
-    function addComments(stmt, result) {
-        var i, len, comment, save, tailingToStatement, specialBase, fragment,
-            extRange, range, prevRange, prefix, infix, suffix, count;
-
-        if (stmt.leadingComments && stmt.leadingComments.length > 0) {
-            save = result;
-
-            if (preserveBlankLines) {
-                comment = stmt.leadingComments[0];
-                result = [];
-
-                extRange = comment.extendedRange;
-                range = comment.range;
-
-                prefix = sourceCode.substring(extRange[0], range[0]);
-                count = (prefix.match(/\n/g) || []).length;
-                if (count > 0) {
-                    result.push(stringRepeat('\n', count));
-                    result.push(addIndent(generateComment(comment)));
-                } else {
-                    result.push(prefix);
-                    result.push(generateComment(comment));
-                }
-
-                prevRange = range;
-
-                for (i = 1, len = stmt.leadingComments.length; i < len; i++) {
-                    comment = stmt.leadingComments[i];
-                    range = comment.range;
-
-                    infix = sourceCode.substring(prevRange[1], range[0]);
-                    count = (infix.match(/\n/g) || []).length;
-                    result.push(stringRepeat('\n', count));
-                    result.push(addIndent(generateComment(comment)));
-
-                    prevRange = range;
-                }
-
-                suffix = sourceCode.substring(range[1], extRange[1]);
-                count = (suffix.match(/\n/g) || []).length;
-                result.push(stringRepeat('\n', count));
-            } else {
-                comment = stmt.leadingComments[0];
-                result = [];
-                if (safeConcatenation && stmt.type === Syntax.Program && stmt.body.length === 0) {
-                    result.push('\n');
-                }
-                result.push(generateComment(comment));
-                if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                    result.push('\n');
-                }
-
-                for (i = 1, len = stmt.leadingComments.length; i < len; ++i) {
-                    comment = stmt.leadingComments[i];
-                    fragment = [generateComment(comment)];
-                    if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
-                        fragment.push('\n');
-                    }
-                    result.push(addIndent(fragment));
-                }
-            }
-
-            result.push(addIndent(save));
-        }
-
-        if (stmt.trailingComments) {
-
-            if (preserveBlankLines) {
-                comment = stmt.trailingComments[0];
-                extRange = comment.extendedRange;
-                range = comment.range;
-
-                prefix = sourceCode.substring(extRange[0], range[0]);
-                count = (prefix.match(/\n/g) || []).length;
-
-                if (count > 0) {
-                    result.push(stringRepeat('\n', count));
-                    result.push(addIndent(generateComment(comment)));
-                } else {
-                    result.push(prefix);
-                    result.push(generateComment(comment));
-                }
-            } else {
-                tailingToStatement = !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString());
-                specialBase = stringRepeat(' ', calculateSpaces(toSourceNodeWhenNeeded([base, result, indent]).toString()));
-                for (i = 0, len = stmt.trailingComments.length; i < len; ++i) {
-                    comment = stmt.trailingComments[i];
-                    if (tailingToStatement) {
-                        // We assume target like following script
-                        //
-                        // var t = 20;  /**
-                        //               * This is comment of t
-                        //               */
-                        if (i === 0) {
-                            // first case
-                            result = [result, indent];
-                        } else {
-                            result = [result, specialBase];
-                        }
-                        result.push(generateComment(comment, specialBase));
-                    } else {
-                        result = [result, addIndent(generateComment(comment))];
-                    }
-                    if (i !== len - 1 && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                        result = [result, '\n'];
-                    }
-                }
-            }
-        }
-
-        return result;
-    }
-
-    function generateBlankLines(start, end, result) {
-        var j, newlineCount = 0;
-
-        for (j = start; j < end; j++) {
-            if (sourceCode[j] === '\n') {
-                newlineCount++;
-            }
-        }
-
-        for (j = 1; j < newlineCount; j++) {
-            result.push(newline);
-        }
-    }
-
-    function parenthesize(text, current, should) {
-        if (current < should) {
-            return ['(', text, ')'];
-        }
-        return text;
-    }
-
-    function generateVerbatimString(string) {
-        var i, iz, result;
-        result = string.split(/\r\n|\n/);
-        for (i = 1, iz = result.length; i < iz; i++) {
-            result[i] = newline + base + result[i];
-        }
-        return result;
-    }
-
-    function generateVerbatim(expr, precedence) {
-        var verbatim, result, prec;
-        verbatim = expr[extra.verbatim];
-
-        if (typeof verbatim === 'string') {
-            result = parenthesize(generateVerbatimString(verbatim), Precedence.Sequence, precedence);
-        } else {
-            // verbatim is object
-            result = generateVerbatimString(verbatim.content);
-            prec = (verbatim.precedence != null) ? verbatim.precedence : Precedence.Sequence;
-            result = parenthesize(result, prec, precedence);
-        }
-
-        return toSourceNodeWhenNeeded(result, expr);
-    }
-
-    function CodeGenerator() {
-    }
-
-    // Helpers.
-
-    CodeGenerator.prototype.maybeBlock = function(stmt, flags) {
-        var result, noLeadingComment, that = this;
-
-        noLeadingComment = !extra.comment || !stmt.leadingComments;
-
-        if (stmt.type === Syntax.BlockStatement && noLeadingComment) {
-            return [space, this.generateStatement(stmt, flags)];
-        }
-
-        if (stmt.type === Syntax.EmptyStatement && noLeadingComment) {
-            return ';';
-        }
-
-        withIndent(function () {
-            result = [
-                newline,
-                addIndent(that.generateStatement(stmt, flags))
-            ];
-        });
-
-        return result;
-    };
-
-    CodeGenerator.prototype.maybeBlockSuffix = function (stmt, result) {
-        var ends = endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString());
-        if (stmt.type === Syntax.BlockStatement && (!extra.comment || !stmt.leadingComments) && !ends) {
-            return [result, space];
-        }
-        if (ends) {
-            return [result, base];
-        }
-        return [result, newline, base];
-    };
-
-    function generateIdentifier(node) {
-        return toSourceNodeWhenNeeded(node.name, node);
-    }
-
-    function generateAsyncPrefix(node, spaceRequired) {
-        return node.async ? 'async' + (spaceRequired ? noEmptySpace() : space) : '';
-    }
-
-    function generateStarSuffix(node) {
-        var isGenerator = node.generator && !extra.moz.starlessGenerator;
-        return isGenerator ? '*' + space : '';
-    }
-
-    function generateMethodPrefix(prop) {
-        var func = prop.value;
-        if (func.async) {
-            return generateAsyncPrefix(func, !prop.computed);
-        } else {
-            // avoid space before method name
-            return generateStarSuffix(func) ? '*' : '';
-        }
-    }
-
-    CodeGenerator.prototype.generatePattern = function (node, precedence, flags) {
-        if (node.type === Syntax.Identifier) {
-            return generateIdentifier(node);
-        }
-        return this.generateExpression(node, precedence, flags);
-    };
-
-    CodeGenerator.prototype.generateFunctionParams = function (node) {
-        var i, iz, result, hasDefault;
-
-        hasDefault = false;
-
-        if (node.type === Syntax.ArrowFunctionExpression &&
-                !node.rest && (!node.defaults || node.defaults.length === 0) &&
-                node.params.length === 1 && node.params[0].type === Syntax.Identifier) {
-            // arg => { } case
-            result = [generateAsyncPrefix(node, true), generateIdentifier(node.params[0])];
-        } else {
-            result = node.type === Syntax.ArrowFunctionExpression ? [generateAsyncPrefix(node, false)] : [];
-            result.push('(');
-            if (node.defaults) {
-                hasDefault = true;
-            }
-            for (i = 0, iz = node.params.length; i < iz; ++i) {
-                if (hasDefault && node.defaults[i]) {
-                    // Handle default values.
-                    result.push(this.generateAssignment(node.params[i], node.defaults[i], '=', Precedence.Assignment, E_TTT));
-                } else {
-                    result.push(this.generatePattern(node.params[i], Precedence.Assignment, E_TTT));
-                }
-                if (i + 1 < iz) {
-                    result.push(',' + space);
-                }
-            }
-
-            if (node.rest) {
-                if (node.params.length) {
-                    result.push(',' + space);
-                }
-                result.push('...');
-                result.push(generateIdentifier(node.rest));
-            }
-
-            result.push(')');
-        }
-
-        return result;
-    };
-
-    CodeGenerator.prototype.generateFunctionBody = function (node) {
-        var result, expr;
-
-        result = this.generateFunctionParams(node);
-
-        if (node.type === Syntax.ArrowFunctionExpression) {
-            result.push(space);
-            result.push('=>');
-        }
-
-        if (node.expression) {
-            result.push(space);
-            expr = this.generateExpression(node.body, Precedence.Assignment, E_TTT);
-            if (expr.toString().charAt(0) === '{') {
-                expr = ['(', expr, ')'];
-            }
-            result.push(expr);
-        } else {
-            result.push(this.maybeBlock(node.body, S_TTFF));
-        }
-
-        return result;
-    };
-
-    CodeGenerator.prototype.generateIterationForStatement = function (operator, stmt, flags) {
-        var result = ['for' + space + '('], that = this;
-        withIndent(function () {
-            if (stmt.left.type === Syntax.VariableDeclaration) {
-                withIndent(function () {
-                    result.push(stmt.left.kind + noEmptySpace());
-                    result.push(that.generateStatement(stmt.left.declarations[0], S_FFFF));
-                });
-            } else {
-                result.push(that.generateExpression(stmt.left, Precedence.Call, E_TTT));
-            }
-
-            result = join(result, operator);
-            result = [join(
-                result,
-                that.generateExpression(stmt.right, Precedence.Sequence, E_TTT)
-            ), ')'];
-        });
-        result.push(this.maybeBlock(stmt.body, flags));
-        return result;
-    };
-
-    CodeGenerator.prototype.generatePropertyKey = function (expr, computed) {
-        var result = [];
-
-        if (computed) {
-            result.push('[');
-        }
-
-        result.push(this.generateExpression(expr, Precedence.Sequence, E_TTT));
-        if (computed) {
-            result.push(']');
-        }
-
-        return result;
-    };
-
-    CodeGenerator.prototype.generateAssignment = function (left, right, operator, precedence, flags) {
-        if (Precedence.Assignment < precedence) {
-            flags |= F_ALLOW_IN;
-        }
-
-        return parenthesize(
-            [
-                this.generateExpression(left, Precedence.Call, flags),
-                space + operator + space,
-                this.generateExpression(right, Precedence.Assignment, flags)
-            ],
-            Precedence.Assignment,
-            precedence
-        );
-    };
-
-    CodeGenerator.prototype.semicolon = function (flags) {
-        if (!semicolons && flags & F_SEMICOLON_OPT) {
-            return '';
-        }
-        return ';';
-    };
-
-    // Statements.
-
-    CodeGenerator.Statement = {
-
-        BlockStatement: function (stmt, flags) {
-            var range, content, result = ['{', newline], that = this;
-
-            withIndent(function () {
-                // handle functions without any code
-                if (stmt.body.length === 0 && preserveBlankLines) {
-                    range = stmt.range;
-                    if (range[1] - range[0] > 2) {
-                        content = sourceCode.substring(range[0] + 1, range[1] - 1);
-                        if (content[0] === '\n') {
-                            result = ['{'];
-                        }
-                        result.push(content);
-                    }
-                }
-
-                var i, iz, fragment, bodyFlags;
-                bodyFlags = S_TFFF;
-                if (flags & F_FUNC_BODY) {
-                    bodyFlags |= F_DIRECTIVE_CTX;
-                }
-
-                for (i = 0, iz = stmt.body.length; i < iz; ++i) {
-                    if (preserveBlankLines) {
-                        // handle spaces before the first line
-                        if (i === 0) {
-                            if (stmt.body[0].leadingComments) {
-                                range = stmt.body[0].leadingComments[0].extendedRange;
-                                content = sourceCode.substring(range[0], range[1]);
-                                if (content[0] === '\n') {
-                                    result = ['{'];
-                                }
-                            }
-                            if (!stmt.body[0].leadingComments) {
-                                generateBlankLines(stmt.range[0], stmt.body[0].range[0], result);
-                            }
-                        }
-
-                        // handle spaces between lines
-                        if (i > 0) {
-                            if (!stmt.body[i - 1].trailingComments  && !stmt.body[i].leadingComments) {
-                                generateBlankLines(stmt.body[i - 1].range[1], stmt.body[i].range[0], result);
-                            }
-                        }
-                    }
-
-                    if (i === iz - 1) {
-                        bodyFlags |= F_SEMICOLON_OPT;
-                    }
-
-                    if (stmt.body[i].leadingComments && preserveBlankLines) {
-                        fragment = that.generateStatement(stmt.body[i], bodyFlags);
-                    } else {
-                        fragment = addIndent(that.generateStatement(stmt.body[i], bodyFlags));
-                    }
-
-                    result.push(fragment);
-                    if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
-                        if (preserveBlankLines && i < iz - 1) {
-                            // don't add a new line if there are leading coments
-                            // in the next statement
-                            if (!stmt.body[i + 1].leadingComments) {
-                                result.push(newline);
-                            }
-                        } else {
-                            result.push(newline);
-                        }
-                    }
-
-                    if (preserveBlankLines) {
-                        // handle spaces after the last line
-                        if (i === iz - 1) {
-                            if (!stmt.body[i].trailingComments) {
-                                generateBlankLines(stmt.body[i].range[1], stmt.range[1], result);
-                            }
-                        }
-                    }
-                }
-            });
-
-            result.push(addIndent('}'));
-            return result;
-        },
-
-        BreakStatement: function (stmt, flags) {
-            if (stmt.label) {
-                return 'break ' + stmt.label.name + this.semicolon(flags);
-            }
-            return 'break' + this.semicolon(flags);
-        },
-
-        ContinueStatement: function (stmt, flags) {
-            if (stmt.label) {
-                return 'continue ' + stmt.label.name + this.semicolon(flags);
-            }
-            return 'continue' + this.semicolon(flags);
-        },
-
-        ClassBody: function (stmt, flags) {
-            var result = [ '{', newline], that = this;
-
-            withIndent(function (indent) {
-                var i, iz;
-
-                for (i = 0, iz = stmt.body.length; i < iz; ++i) {
-                    result.push(indent);
-                    result.push(that.generateExpression(stmt.body[i], Precedence.Sequence, E_TTT));
-                    if (i + 1 < iz) {
-                        result.push(newline);
-                    }
-                }
-            });
-
-            if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                result.push(newline);
-            }
-            result.push(base);
-            result.push('}');
-            return result;
-        },
-
-        ClassDeclaration: function (stmt, flags) {
-            var result, fragment;
-            result  = ['class ' + stmt.id.name];
-            if (stmt.superClass) {
-                fragment = join('extends', this.generateExpression(stmt.superClass, Precedence.Assignment, E_TTT));
-                result = join(result, fragment);
-            }
-            result.push(space);
-            result.push(this.generateStatement(stmt.body, S_TFFT));
-            return result;
-        },
-
-        DirectiveStatement: function (stmt, flags) {
-            if (extra.raw && stmt.raw) {
-                return stmt.raw + this.semicolon(flags);
-            }
-            return escapeDirective(stmt.directive) + this.semicolon(flags);
-        },
-
-        DoWhileStatement: function (stmt, flags) {
-            // Because `do 42 while (cond)` is Syntax Error. We need semicolon.
-            var result = join('do', this.maybeBlock(stmt.body, S_TFFF));
-            result = this.maybeBlockSuffix(stmt.body, result);
-            return join(result, [
-                'while' + space + '(',
-                this.generateExpression(stmt.test, Precedence.Sequence, E_TTT),
-                ')' + this.semicolon(flags)
-            ]);
-        },
-
-        CatchClause: function (stmt, flags) {
-            var result, that = this;
-            withIndent(function () {
-                var guard;
-
-                result = [
-                    'catch' + space + '(',
-                    that.generateExpression(stmt.param, Precedence.Sequence, E_TTT),
-                    ')'
-                ];
-
-                if (stmt.guard) {
-                    guard = that.generateExpression(stmt.guard, Precedence.Sequence, E_TTT);
-                    result.splice(2, 0, ' if ', guard);
-                }
-            });
-            result.push(this.maybeBlock(stmt.body, S_TFFF));
-            return result;
-        },
-
-        DebuggerStatement: function (stmt, flags) {
-            return 'debugger' + this.semicolon(flags);
-        },
-
-        EmptyStatement: function (stmt, flags) {
-            return ';';
-        },
-
-        ExportDefaultDeclaration: function (stmt, flags) {
-            var result = [ 'export' ], bodyFlags;
-
-            bodyFlags = (flags & F_SEMICOLON_OPT) ? S_TFFT : S_TFFF;
-
-            // export default HoistableDeclaration[Default]
-            // export default AssignmentExpression[In] ;
-            result = join(result, 'default');
-            if (isStatement(stmt.declaration)) {
-                result = join(result, this.generateStatement(stmt.declaration, bodyFlags));
-            } else {
-                result = join(result, this.generateExpression(stmt.declaration, Precedence.Assignment, E_TTT) + this.semicolon(flags));
-            }
-            return result;
-        },
-
-        ExportNamedDeclaration: function (stmt, flags) {
-            var result = [ 'export' ], bodyFlags, that = this;
-
-            bodyFlags = (flags & F_SEMICOLON_OPT) ? S_TFFT : S_TFFF;
-
-            // export VariableStatement
-            // export Declaration[Default]
-            if (stmt.declaration) {
-                return join(result, this.generateStatement(stmt.declaration, bodyFlags));
-            }
-
-            // export ExportClause[NoReference] FromClause ;
-            // export ExportClause ;
-            if (stmt.specifiers) {
-                if (stmt.specifiers.length === 0) {
-                    result = join(result, '{' + space + '}');
-                } else if (stmt.specifiers[0].type === Syntax.ExportBatchSpecifier) {
-                    result = join(result, this.generateExpression(stmt.specifiers[0], Precedence.Sequence, E_TTT));
-                } else {
-                    result = join(result, '{');
-                    withIndent(function (indent) {
-                        var i, iz;
-                        result.push(newline);
-                        for (i = 0, iz = stmt.specifiers.length; i < iz; ++i) {
-                            result.push(indent);
-                            result.push(that.generateExpression(stmt.specifiers[i], Precedence.Sequence, E_TTT));
-                            if (i + 1 < iz) {
-                                result.push(',' + newline);
-                            }
-                        }
-                    });
-                    if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                        result.push(newline);
-                    }
-                    result.push(base + '}');
-                }
-
-                if (stmt.source) {
-                    result = join(result, [
-                        'from' + space,
-                        // ModuleSpecifier
-                        this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),
-                        this.semicolon(flags)
-                    ]);
-                } else {
-                    result.push(this.semicolon(flags));
-                }
-            }
-            return result;
-        },
-
-        ExportAllDeclaration: function (stmt, flags) {
-            // export * FromClause ;
-            return [
-                'export' + space,
-                '*' + space,
-                'from' + space,
-                // ModuleSpecifier
-                this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),
-                this.semicolon(flags)
-            ];
-        },
-
-        ExpressionStatement: function (stmt, flags) {
-            var result, fragment;
-
-            function isClassPrefixed(fragment) {
-                var code;
-                if (fragment.slice(0, 5) !== 'class') {
-                    return false;
-                }
-                code = fragment.charCodeAt(5);
-                return code === 0x7B  /* '{' */ || esutils.code.isWhiteSpace(code) || esutils.code.isLineTerminator(code);
-            }
-
-            function isFunctionPrefixed(fragment) {
-                var code;
-                if (fragment.slice(0, 8) !== 'function') {
-                    return false;
-                }
-                code = fragment.charCodeAt(8);
-                return code === 0x28 /* '(' */ || esutils.code.isWhiteSpace(code) || code === 0x2A  /* '*' */ || esutils.code.isLineTerminator(code);
-            }
-
-            function isAsyncPrefixed(fragment) {
-                var code, i, iz;
-                if (fragment.slice(0, 5) !== 'async') {
-                    return false;
-                }
-                if (!esutils.code.isWhiteSpace(fragment.charCodeAt(5))) {
-                    return false;
-                }
-                for (i = 6, iz = fragment.length; i < iz; ++i) {
-                    if (!esutils.code.isWhiteSpace(fragment.charCodeAt(i))) {
-                        break;
-                    }
-                }
-                if (i === iz) {
-                    return false;
-                }
-                if (fragment.slice(i, i + 8) !== 'function') {
-                    return false;
-                }
-                code = fragment.charCodeAt(i + 8);
-                return code === 0x28 /* '(' */ || esutils.code.isWhiteSpace(code) || code === 0x2A  /* '*' */ || esutils.code.isLineTerminator(code);
-            }
-
-            result = [this.generateExpression(stmt.expression, Precedence.Sequence, E_TTT)];
-            // 12.4 '{', 'function', 'class' is not allowed in this position.
-            // wrap expression with parentheses
-            fragment = toSourceNodeWhenNeeded(result).toString();
-            if (fragment.charCodeAt(0) === 0x7B  /* '{' */ ||  // ObjectExpression
-                    isClassPrefixed(fragment) ||
-                    isFunctionPrefixed(fragment) ||
-                    isAsyncPrefixed(fragment) ||
-                    (directive && (flags & F_DIRECTIVE_CTX) && stmt.expression.type === Syntax.Literal && typeof stmt.expression.value === 'string')) {
-                result = ['(', result, ')' + this.semicolon(flags)];
-            } else {
-                result.push(this.semicolon(flags));
-            }
-            return result;
-        },
-
-        ImportDeclaration: function (stmt, flags) {
-            // ES6: 15.2.1 valid import declarations:
-            //     - import ImportClause FromClause ;
-            //     - import ModuleSpecifier ;
-            var result, cursor, that = this;
-
-            // If no ImportClause is present,
-            // this should be `import ModuleSpecifier` so skip `from`
-            // ModuleSpecifier is StringLiteral.
-            if (stmt.specifiers.length === 0) {
-                // import ModuleSpecifier ;
-                return [
-                    'import',
-                    space,
-                    // ModuleSpecifier
-                    this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),
-                    this.semicolon(flags)
-                ];
-            }
-
-            // import ImportClause FromClause ;
-            result = [
-                'import'
-            ];
-            cursor = 0;
-
-            // ImportedBinding
-            if (stmt.specifiers[cursor].type === Syntax.ImportDefaultSpecifier) {
-                result = join(result, [
-                        this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT)
-                ]);
-                ++cursor;
-            }
-
-            if (stmt.specifiers[cursor]) {
-                if (cursor !== 0) {
-                    result.push(',');
-                }
-
-                if (stmt.specifiers[cursor].type === Syntax.ImportNamespaceSpecifier) {
-                    // NameSpaceImport
-                    result = join(result, [
-                            space,
-                            this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT)
-                    ]);
-                } else {
-                    // NamedImports
-                    result.push(space + '{');
-
-                    if ((stmt.specifiers.length - cursor) === 1) {
-                        // import { ... } from "...";
-                        result.push(space);
-                        result.push(this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT));
-                        result.push(space + '}' + space);
-                    } else {
-                        // import {
-                        //    ...,
-                        //    ...,
-                        // } from "...";
-                        withIndent(function (indent) {
-                            var i, iz;
-                            result.push(newline);
-                            for (i = cursor, iz = stmt.specifiers.length; i < iz; ++i) {
-                                result.push(indent);
-                                result.push(that.generateExpression(stmt.specifiers[i], Precedence.Sequence, E_TTT));
-                                if (i + 1 < iz) {
-                                    result.push(',' + newline);
-                                }
-                            }
-                        });
-                        if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                            result.push(newline);
-                        }
-                        result.push(base + '}' + space);
-                    }
-                }
-            }
-
-            result = join(result, [
-                'from' + space,
-                // ModuleSpecifier
-                this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),
-                this.semicolon(flags)
-            ]);
-            return result;
-        },
-
-        VariableDeclarator: function (stmt, flags) {
-            var itemFlags = (flags & F_ALLOW_IN) ? E_TTT : E_FTT;
-            if (stmt.init) {
-                return [
-                    this.generateExpression(stmt.id, Precedence.Assignment, itemFlags),
-                    space,
-                    '=',
-                    space,
-                    this.generateExpression(stmt.init, Precedence.Assignment, itemFlags)
-                ];
-            }
-            return this.generatePattern(stmt.id, Precedence.Assignment, itemFlags);
-        },
-
-        VariableDeclaration: function (stmt, flags) {
-            // VariableDeclarator is typed as Statement,
-            // but joined with comma (not LineTerminator).
-            // So if comment is attached to target node, we should specialize.
-            var result, i, iz, node, bodyFlags, that = this;
-
-            result = [ stmt.kind ];
-
-            bodyFlags = (flags & F_ALLOW_IN) ? S_TFFF : S_FFFF;
-
-            function block() {
-                node = stmt.declarations[0];
-                if (extra.comment && node.leadingComments) {
-                    result.push('\n');
-                    result.push(addIndent(that.generateStatement(node, bodyFlags)));
-                } else {
-                    result.push(noEmptySpace());
-                    result.push(that.generateStatement(node, bodyFlags));
-                }
-
-                for (i = 1, iz = stmt.declarations.length; i < iz; ++i) {
-                    node = stmt.declarations[i];
-                    if (extra.comment && node.leadingComments) {
-                        result.push(',' + newline);
-                        result.push(addIndent(that.generateStatement(node, bodyFlags)));
-                    } else {
-                        result.push(',' + space);
-                        result.push(that.generateStatement(node, bodyFlags));
-                    }
-                }
-            }
-
-            if (stmt.declarations.length > 1) {
-                withIndent(block);
-            } else {
-                block();
-            }
-
-            result.push(this.semicolon(flags));
-
-            return result;
-        },
-
-        ThrowStatement: function (stmt, flags) {
-            return [join(
-                'throw',
-                this.generateExpression(stmt.argument, Precedence.Sequence, E_TTT)
-            ), this.semicolon(flags)];
-        },
-
-        TryStatement: function (stmt, flags) {
-            var result, i, iz, guardedHandlers;
-
-            result = ['try', this.maybeBlock(stmt.block, S_TFFF)];
-            result = this.maybeBlockSuffix(stmt.block, result);
-
-            if (stmt.handlers) {
-                // old interface
-                for (i = 0, iz = stmt.handlers.length; i < iz; ++i) {
-                    result = join(result, this.generateStatement(stmt.handlers[i], S_TFFF));
-                    if (stmt.finalizer || i + 1 !== iz) {
-                        result = this.maybeBlockSuffix(stmt.handlers[i].body, result);
-                    }
-                }
-            } else {
-                guardedHandlers = stmt.guardedHandlers || [];
-
-                for (i = 0, iz = guardedHandlers.length; i < iz; ++i) {
-                    result = join(result, this.generateStatement(guardedHandlers[i], S_TFFF));
-                    if (stmt.finalizer || i + 1 !== iz) {
-                        result = this.maybeBlockSuffix(guardedHandlers[i].body, result);
-                    }
-                }
-
-                // new interface
-                if (stmt.handler) {
-                    if (isArray(stmt.handler)) {
-                        for (i = 0, iz = stmt.handler.length; i < iz; ++i) {
-                            result = join(result, this.generateStatement(stmt.handler[i], S_TFFF));
-                            if (stmt.finalizer || i + 1 !== iz) {
-                                result = this.maybeBlockSuffix(stmt.handler[i].body, result);
-                            }
-                        }
-                    } else {
-                        result = join(result, this.generateStatement(stmt.handler, S_TFFF));
-                        if (stmt.finalizer) {
-                            result = this.maybeBlockSuffix(stmt.handler.body, result);
-                        }
-                    }
-                }
-            }
-            if (stmt.finalizer) {
-                result = join(result, ['finally', this.maybeBlock(stmt.finalizer, S_TFFF)]);
-            }
-            return result;
-        },
-
-        SwitchStatement: function (stmt, flags) {
-            var result, fragment, i, iz, bodyFlags, that = this;
-            withIndent(function () {
-                result = [
-                    'switch' + space + '(',
-                    that.generateExpression(stmt.discriminant, Precedence.Sequence, E_TTT),
-                    ')' + space + '{' + newline
-                ];
-            });
-            if (stmt.cases) {
-                bodyFlags = S_TFFF;
-                for (i = 0, iz = stmt.cases.length; i < iz; ++i) {
-                    if (i === iz - 1) {
-                        bodyFlags |= F_SEMICOLON_OPT;
-                    }
-                    fragment = addIndent(this.generateStatement(stmt.cases[i], bodyFlags));
-                    result.push(fragment);
-                    if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
-                        result.push(newline);
-                    }
-                }
-            }
-            result.push(addIndent('}'));
-            return result;
-        },
-
-        SwitchCase: function (stmt, flags) {
-            var result, fragment, i, iz, bodyFlags, that = this;
-            withIndent(function () {
-                if (stmt.test) {
-                    result = [
-                        join('case', that.generateExpression(stmt.test, Precedence.Sequence, E_TTT)),
-                        ':'
-                    ];
-                } else {
-                    result = ['default:'];
-                }
-
-                i = 0;
-                iz = stmt.consequent.length;
-                if (iz && stmt.consequent[0].type === Syntax.BlockStatement) {
-                    fragment = that.maybeBlock(stmt.consequent[0], S_TFFF);
-                    result.push(fragment);
-                    i = 1;
-                }
-
-                if (i !== iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                    result.push(newline);
-                }
-
-                bodyFlags = S_TFFF;
-                for (; i < iz; ++i) {
-                    if (i === iz - 1 && flags & F_SEMICOLON_OPT) {
-                        bodyFlags |= F_SEMICOLON_OPT;
-                    }
-                    fragment = addIndent(that.generateStatement(stmt.consequent[i], bodyFlags));
-                    result.push(fragment);
-                    if (i + 1 !== iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
-                        result.push(newline);
-                    }
-                }
-            });
-            return result;
-        },
-
-        IfStatement: function (stmt, flags) {
-            var result, bodyFlags, semicolonOptional, that = this;
-            withIndent(function () {
-                result = [
-                    'if' + space + '(',
-                    that.generateExpression(stmt.test, Precedence.Sequence, E_TTT),
-                    ')'
-                ];
-            });
-            semicolonOptional = flags & F_SEMICOLON_OPT;
-            bodyFlags = S_TFFF;
-            if (semicolonOptional) {
-                bodyFlags |= F_SEMICOLON_OPT;
-            }
-            if (stmt.alternate) {
-                result.push(this.maybeBlock(stmt.consequent, S_TFFF));
-                result = this.maybeBlockSuffix(stmt.consequent, result);
-                if (stmt.alternate.type === Syntax.IfStatement) {
-                    result = join(result, ['else ', this.generateStatement(stmt.alternate, bodyFlags)]);
-                } else {
-                    result = join(result, join('else', this.maybeBlock(stmt.alternate, bodyFlags)));
-                }
-            } else {
-                result.push(this.maybeBlock(stmt.consequent, bodyFlags));
-            }
-            return result;
-        },
-
-        ForStatement: function (stmt, flags) {
-            var result, that = this;
-            withIndent(function () {
-                result = ['for' + space + '('];
-                if (stmt.init) {
-                    if (stmt.init.type === Syntax.VariableDeclaration) {
-                        result.push(that.generateStatement(stmt.init, S_FFFF));
-                    } else {
-                        // F_ALLOW_IN becomes false.
-                        result.push(that.generateExpression(stmt.init, Precedence.Sequence, E_FTT));
-                        result.push(';');
-                    }
-                } else {
-                    result.push(';');
-                }
-
-                if (stmt.test) {
-                    result.push(space);
-                    result.push(that.generateExpression(stmt.test, Precedence.Sequence, E_TTT));
-                    result.push(';');
-                } else {
-                    result.push(';');
-                }
-
-                if (stmt.update) {
-                    result.push(space);
-                    result.push(that.generateExpression(stmt.update, Precedence.Sequence, E_TTT));
-                    result.push(')');
-                } else {
-                    result.push(')');
-                }
-            });
-
-            result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));
-            return result;
-        },
-
-        ForInStatement: function (stmt, flags) {
-            return this.generateIterationForStatement('in', stmt, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF);
-        },
-
-        ForOfStatement: function (stmt, flags) {
-            return this.generateIterationForStatement('of', stmt, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF);
-        },
-
-        LabeledStatement: function (stmt, flags) {
-            return [stmt.label.name + ':', this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF)];
-        },
-
-        Program: function (stmt, flags) {
-            var result, fragment, i, iz, bodyFlags;
-            iz = stmt.body.length;
-            result = [safeConcatenation && iz > 0 ? '\n' : ''];
-            bodyFlags = S_TFTF;
-            for (i = 0; i < iz; ++i) {
-                if (!safeConcatenation && i === iz - 1) {
-                    bodyFlags |= F_SEMICOLON_OPT;
-                }
-
-                if (preserveBlankLines) {
-                    // handle spaces before the first line
-                    if (i === 0) {
-                        if (!stmt.body[0].leadingComments) {
-                            generateBlankLines(stmt.range[0], stmt.body[i].range[0], result);
-                        }
-                    }
-
-                    // handle spaces between lines
-                    if (i > 0) {
-                        if (!stmt.body[i - 1].trailingComments && !stmt.body[i].leadingComments) {
-                            generateBlankLines(stmt.body[i - 1].range[1], stmt.body[i].range[0], result);
-                        }
-                    }
-                }
-
-                fragment = addIndent(this.generateStatement(stmt.body[i], bodyFlags));
-                result.push(fragment);
-                if (i + 1 < iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
-                    if (preserveBlankLines) {
-                        if (!stmt.body[i + 1].leadingComments) {
-                            result.push(newline);
-                        }
-                    } else {
-                        result.push(newline);
-                    }
-                }
-
-                if (preserveBlankLines) {
-                    // handle spaces after the last line
-                    if (i === iz - 1) {
-                        if (!stmt.body[i].trailingComments) {
-                            generateBlankLines(stmt.body[i].range[1], stmt.range[1], result);
-                        }
-                    }
-                }
-            }
-            return result;
-        },
-
-        FunctionDeclaration: function (stmt, flags) {
-            return [
-                generateAsyncPrefix(stmt, true),
-                'function',
-                generateStarSuffix(stmt) || noEmptySpace(),
-                stmt.id ? generateIdentifier(stmt.id) : '',
-                this.generateFunctionBody(stmt)
-            ];
-        },
-
-        ReturnStatement: function (stmt, flags) {
-            if (stmt.argument) {
-                return [join(
-                    'return',
-                    this.generateExpression(stmt.argument, Precedence.Sequence, E_TTT)
-                ), this.semicolon(flags)];
-            }
-            return ['return' + this.semicolon(flags)];
-        },
-
-        WhileStatement: function (stmt, flags) {
-            var result, that = this;
-            withIndent(function () {
-                result = [
-                    'while' + space + '(',
-                    that.generateExpression(stmt.test, Precedence.Sequence, E_TTT),
-                    ')'
-                ];
-            });
-            result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));
-            return result;
-        },
-
-        WithStatement: function (stmt, flags) {
-            var result, that = this;
-            withIndent(function () {
-                result = [
-                    'with' + space + '(',
-                    that.generateExpression(stmt.object, Precedence.Sequence, E_TTT),
-                    ')'
-                ];
-            });
-            result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));
-            return result;
-        }
-
-    };
-
-    merge(CodeGenerator.prototype, CodeGenerator.Statement);
-
-    // Expressions.
-
-    CodeGenerator.Expression = {
-
-        SequenceExpression: function (expr, precedence, flags) {
-            var result, i, iz;
-            if (Precedence.Sequence < precedence) {
-                flags |= F_ALLOW_IN;
-            }
-            result = [];
-            for (i = 0, iz = expr.expressions.length; i < iz; ++i) {
-                result.push(this.generateExpression(expr.expressions[i], Precedence.Assignment, flags));
-                if (i + 1 < iz) {
-                    result.push(',' + space);
-                }
-            }
-            return parenthesize(result, Precedence.Sequence, precedence);
-        },
-
-        AssignmentExpression: function (expr, precedence, flags) {
-            return this.generateAssignment(expr.left, expr.right, expr.operator, precedence, flags);
-        },
-
-        ArrowFunctionExpression: function (expr, precedence, flags) {
-            return parenthesize(this.generateFunctionBody(expr), Precedence.ArrowFunction, precedence);
-        },
-
-        ConditionalExpression: function (expr, precedence, flags) {
-            if (Precedence.Conditional < precedence) {
-                flags |= F_ALLOW_IN;
-            }
-            return parenthesize(
-                [
-                    this.generateExpression(expr.test, Precedence.LogicalOR, flags),
-                    space + '?' + space,
-                    this.generateExpression(expr.consequent, Precedence.Assignment, flags),
-                    space + ':' + space,
-                    this.generateExpression(expr.alternate, Precedence.Assignment, flags)
-                ],
-                Precedence.Conditional,
-                precedence
-            );
-        },
-
-        LogicalExpression: function (expr, precedence, flags) {
-            return this.BinaryExpression(expr, precedence, flags);
-        },
-
-        BinaryExpression: function (expr, precedence, flags) {
-            var result, currentPrecedence, fragment, leftSource;
-            currentPrecedence = BinaryPrecedence[expr.operator];
-
-            if (currentPrecedence < precedence) {
-                flags |= F_ALLOW_IN;
-            }
-
-            fragment = this.generateExpression(expr.left, currentPrecedence, flags);
-
-            leftSource = fragment.toString();
-
-            if (leftSource.charCodeAt(leftSource.length - 1) === 0x2F /* / */ && esutils.code.isIdentifierPartES5(expr.operator.charCodeAt(0))) {
-                result = [fragment, noEmptySpace(), expr.operator];
-            } else {
-                result = join(fragment, expr.operator);
-            }
-
-            fragment = this.generateExpression(expr.right, currentPrecedence + 1, flags);
-
-            if (expr.operator === '/' && fragment.toString().charAt(0) === '/' ||
-            expr.operator.slice(-1) === '<' && fragment.toString().slice(0, 3) === '!--') {
-                // If '/' concats with '/' or `<` concats with `!--`, it is interpreted as comment start
-                result.push(noEmptySpace());
-                result.push(fragment);
-            } else {
-                result = join(result, fragment);
-            }
-
-            if (expr.operator === 'in' && !(flags & F_ALLOW_IN)) {
-                return ['(', result, ')'];
-            }
-            return parenthesize(result, currentPrecedence, precedence);
-        },
-
-        CallExpression: function (expr, precedence, flags) {
-            var result, i, iz;
-            // F_ALLOW_UNPARATH_NEW becomes false.
-            result = [this.generateExpression(expr.callee, Precedence.Call, E_TTF)];
-            result.push('(');
-            for (i = 0, iz = expr['arguments'].length; i < iz; ++i) {
-                result.push(this.generateExpression(expr['arguments'][i], Precedence.Assignment, E_TTT));
-                if (i + 1 < iz) {
-                    result.push(',' + space);
-                }
-            }
-            result.push(')');
-
-            if (!(flags & F_ALLOW_CALL)) {
-                return ['(', result, ')'];
-            }
-            return parenthesize(result, Precedence.Call, precedence);
-        },
-
-        NewExpression: function (expr, precedence, flags) {
-            var result, length, i, iz, itemFlags;
-            length = expr['arguments'].length;
-
-            // F_ALLOW_CALL becomes false.
-            // F_ALLOW_UNPARATH_NEW may become false.
-            itemFlags = (flags & F_ALLOW_UNPARATH_NEW && !parentheses && length === 0) ? E_TFT : E_TFF;
-
-            result = join(
-                'new',
-                this.generateExpression(expr.callee, Precedence.New, itemFlags)
-            );
-
-            if (!(flags & F_ALLOW_UNPARATH_NEW) || parentheses || length > 0) {
-                result.push('(');
-                for (i = 0, iz = length; i < iz; ++i) {
-                    result.push(this.generateExpression(expr['arguments'][i], Precedence.Assignment, E_TTT));
-                    if (i + 1 < iz) {
-                        result.push(',' + space);
-                    }
-                }
-                result.push(')');
-            }
-
-            return parenthesize(result, Precedence.New, precedence);
-        },
-
-        MemberExpression: function (expr, precedence, flags) {
-            var result, fragment;
-
-            // F_ALLOW_UNPARATH_NEW becomes false.
-            result = [this.generateExpression(expr.object, Precedence.Call, (flags & F_ALLOW_CALL) ? E_TTF : E_TFF)];
-
-            if (expr.computed) {
-                result.push('[');
-                result.push(this.generateExpression(expr.property, Precedence.Sequence, flags & F_ALLOW_CALL ? E_TTT : E_TFT));
-                result.push(']');
-            } else {
-                if (expr.object.type === Syntax.Literal && typeof expr.object.value === 'number') {
-                    fragment = toSourceNodeWhenNeeded(result).toString();
-                    // When the following conditions are all true,
-                    //   1. No floating point
-                    //   2. Don't have exponents
-                    //   3. The last character is a decimal digit
-                    //   4. Not hexadecimal OR octal number literal
-                    // we should add a floating point.
-                    if (
-                            fragment.indexOf('.') < 0 &&
-                            !/[eExX]/.test(fragment) &&
-                            esutils.code.isDecimalDigit(fragment.charCodeAt(fragment.length - 1)) &&
-                            !(fragment.length >= 2 && fragment.charCodeAt(0) === 48)  // '0'
-                            ) {
-                        result.push('.');
-                    }
-                }
-                result.push('.');
-                result.push(generateIdentifier(expr.property));
-            }
-
-            return parenthesize(result, Precedence.Member, precedence);
-        },
-
-        MetaProperty: function (expr, precedence, flags) {
-            var result;
-            result = [];
-            result.push(expr.meta);
-            result.push('.');
-            result.push(expr.property);
-            return parenthesize(result, Precedence.Member, precedence);
-        },
-
-        UnaryExpression: function (expr, precedence, flags) {
-            var result, fragment, rightCharCode, leftSource, leftCharCode;
-            fragment = this.generateExpression(expr.argument, Precedence.Unary, E_TTT);
-
-            if (space === '') {
-                result = join(expr.operator, fragment);
-            } else {
-                result = [expr.operator];
-                if (expr.operator.length > 2) {
-                    // delete, void, typeof
-                    // get `typeof []`, not `typeof[]`
-                    result = join(result, fragment);
-                } else {
-                    // Prevent inserting spaces between operator and argument if it is unnecessary
-                    // like, `!cond`
-                    leftSource = toSourceNodeWhenNeeded(result).toString();
-                    leftCharCode = leftSource.charCodeAt(leftSource.length - 1);
-                    rightCharCode = fragment.toString().charCodeAt(0);
-
-                    if (((leftCharCode === 0x2B  /* + */ || leftCharCode === 0x2D  /* - */) && leftCharCode === rightCharCode) ||
-                            (esutils.code.isIdentifierPartES5(leftCharCode) && esutils.code.isIdentifierPartES5(rightCharCode))) {
-                        result.push(noEmptySpace());
-                        result.push(fragment);
-                    } else {
-                        result.push(fragment);
-                    }
-                }
-            }
-            return parenthesize(result, Precedence.Unary, precedence);
-        },
-
-        YieldExpression: function (expr, precedence, flags) {
-            var result;
-            if (expr.delegate) {
-                result = 'yield*';
-            } else {
-                result = 'yield';
-            }
-            if (expr.argument) {
-                result = join(
-                    result,
-                    this.generateExpression(expr.argument, Precedence.Yield, E_TTT)
-                );
-            }
-            return parenthesize(result, Precedence.Yield, precedence);
-        },
-
-        AwaitExpression: function (expr, precedence, flags) {
-            var result = join(
-                expr.all ? 'await*' : 'await',
-                this.generateExpression(expr.argument, Precedence.Await, E_TTT)
-            );
-            return parenthesize(result, Precedence.Await, precedence);
-        },
-
-        UpdateExpression: function (expr, precedence, flags) {
-            if (expr.prefix) {
-                return parenthesize(
-                    [
-                        expr.operator,
-                        this.generateExpression(expr.argument, Precedence.Unary, E_TTT)
-                    ],
-                    Precedence.Unary,
-                    precedence
-                );
-            }
-            return parenthesize(
-                [
-                    this.generateExpression(expr.argument, Precedence.Postfix, E_TTT),
-                    expr.operator
-                ],
-                Precedence.Postfix,
-                precedence
-            );
-        },
-
-        FunctionExpression: function (expr, precedence, flags) {
-            var result = [
-                generateAsyncPrefix(expr, true),
-                'function'
-            ];
-            if (expr.id) {
-                result.push(generateStarSuffix(expr) || noEmptySpace());
-                result.push(generateIdentifier(expr.id));
-            } else {
-                result.push(generateStarSuffix(expr) || space);
-            }
-            result.push(this.generateFunctionBody(expr));
-            return result;
-        },
-
-        ArrayPattern: function (expr, precedence, flags) {
-            return this.ArrayExpression(expr, precedence, flags, true);
-        },
-
-        ArrayExpression: function (expr, precedence, flags, isPattern) {
-            var result, multiline, that = this;
-            if (!expr.elements.length) {
-                return '[]';
-            }
-            multiline = isPattern ? false : expr.elements.length > 1;
-            result = ['[', multiline ? newline : ''];
-            withIndent(function (indent) {
-                var i, iz;
-                for (i = 0, iz = expr.elements.length; i < iz; ++i) {
-                    if (!expr.elements[i]) {
-                        if (multiline) {
-                            result.push(indent);
-                        }
-                        if (i + 1 === iz) {
-                            result.push(',');
-                        }
-                    } else {
-                        result.push(multiline ? indent : '');
-                        result.push(that.generateExpression(expr.elements[i], Precedence.Assignment, E_TTT));
-                    }
-                    if (i + 1 < iz) {
-                        result.push(',' + (multiline ? newline : space));
-                    }
-                }
-            });
-            if (multiline && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                result.push(newline);
-            }
-            result.push(multiline ? base : '');
-            result.push(']');
-            return result;
-        },
-
-        RestElement: function(expr, precedence, flags) {
-            return '...' + this.generatePattern(expr.argument);
-        },
-
-        ClassExpression: function (expr, precedence, flags) {
-            var result, fragment;
-            result = ['class'];
-            if (expr.id) {
-                result = join(result, this.generateExpression(expr.id, Precedence.Sequence, E_TTT));
-            }
-            if (expr.superClass) {
-                fragment = join('extends', this.generateExpression(expr.superClass, Precedence.Assignment, E_TTT));
-                result = join(result, fragment);
-            }
-            result.push(space);
-            result.push(this.generateStatement(expr.body, S_TFFT));
-            return result;
-        },
-
-        MethodDefinition: function (expr, precedence, flags) {
-            var result, fragment;
-            if (expr['static']) {
-                result = ['static' + space];
-            } else {
-                result = [];
-            }
-            if (expr.kind === 'get' || expr.kind === 'set') {
-                fragment = [
-                    join(expr.kind, this.generatePropertyKey(expr.key, expr.computed)),
-                    this.generateFunctionBody(expr.value)
-                ];
-            } else {
-                fragment = [
-                    generateMethodPrefix(expr),
-                    this.generatePropertyKey(expr.key, expr.computed),
-                    this.generateFunctionBody(expr.value)
-                ];
-            }
-            return join(result, fragment);
-        },
-
-        Property: function (expr, precedence, flags) {
-            if (expr.kind === 'get' || expr.kind === 'set') {
-                return [
-                    expr.kind, noEmptySpace(),
-                    this.generatePropertyKey(expr.key, expr.computed),
-                    this.generateFunctionBody(expr.value)
-                ];
-            }
-
-            if (expr.shorthand) {
-                return this.generatePropertyKey(expr.key, expr.computed);
-            }
-
-            if (expr.method) {
-                return [
-                    generateMethodPrefix(expr),
-                    this.generatePropertyKey(expr.key, expr.computed),
-                    this.generateFunctionBody(expr.value)
-                ];
-            }
-
-            return [
-                this.generatePropertyKey(expr.key, expr.computed),
-                ':' + space,
-                this.generateExpression(expr.value, Precedence.Assignment, E_TTT)
-            ];
-        },
-
-        ObjectExpression: function (expr, precedence, flags) {
-            var multiline, result, fragment, that = this;
-
-            if (!expr.properties.length) {
-                return '{}';
-            }
-            multiline = expr.properties.length > 1;
-
-            withIndent(function () {
-                fragment = that.generateExpression(expr.properties[0], Precedence.Sequence, E_TTT);
-            });
-
-            if (!multiline) {
-                // issues 4
-                // Do not transform from
-                //   dejavu.Class.declare({
-                //       method2: function () {}
-                //   });
-                // to
-                //   dejavu.Class.declare({method2: function () {
-                //       }});
-                if (!hasLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {
-                    return [ '{', space, fragment, space, '}' ];
-                }
-            }
-
-            withIndent(function (indent) {
-                var i, iz;
-                result = [ '{', newline, indent, fragment ];
-
-                if (multiline) {
-                    result.push(',' + newline);
-                    for (i = 1, iz = expr.properties.length; i < iz; ++i) {
-                        result.push(indent);
-                        result.push(that.generateExpression(expr.properties[i], Precedence.Sequence, E_TTT));
-                        if (i + 1 < iz) {
-                            result.push(',' + newline);
-                        }
-                    }
-                }
-            });
-
-            if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                result.push(newline);
-            }
-            result.push(base);
-            result.push('}');
-            return result;
-        },
-
-        AssignmentPattern: function(expr, precedence, flags) {
-            return this.generateAssignment(expr.left, expr.right, expr.operator, precedence, flags);
-        },
-
-        ObjectPattern: function (expr, precedence, flags) {
-            var result, i, iz, multiline, property, that = this;
-            if (!expr.properties.length) {
-                return '{}';
-            }
-
-            multiline = false;
-            if (expr.properties.length === 1) {
-                property = expr.properties[0];
-                if (property.value.type !== Syntax.Identifier) {
-                    multiline = true;
-                }
-            } else {
-                for (i = 0, iz = expr.properties.length; i < iz; ++i) {
-                    property = expr.properties[i];
-                    if (!property.shorthand) {
-                        multiline = true;
-                        break;
-                    }
-                }
-            }
-            result = ['{', multiline ? newline : '' ];
-
-            withIndent(function (indent) {
-                var i, iz;
-                for (i = 0, iz = expr.properties.length; i < iz; ++i) {
-                    result.push(multiline ? indent : '');
-                    result.push(that.generateExpression(expr.properties[i], Precedence.Sequence, E_TTT));
-                    if (i + 1 < iz) {
-                        result.push(',' + (multiline ? newline : space));
-                    }
-                }
-            });
-
-            if (multiline && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {
-                result.push(newline);
-            }
-            result.push(multiline ? base : '');
-            result.push('}');
-            return result;
-        },
-
-        ThisExpression: function (expr, precedence, flags) {
-            return 'this';
-        },
-
-        Super: function (expr, precedence, flags) {
-            return 'super';
-        },
-
-        Identifier: function (expr, precedence, flags) {
-            return generateIdentifier(expr);
-        },
-
-        ImportDefaultSpecifier: function (expr, precedence, flags) {
-            return generateIdentifier(expr.id || expr.local);
-        },
-
-        ImportNamespaceSpecifier: function (expr, precedence, flags) {
-            var result = ['*'];
-            var id = expr.id || expr.local;
-            if (id) {
-                result.push(space + 'as' + noEmptySpace() + generateIdentifier(id));
-            }
-            return result;
-        },
-
-        ImportSpecifier: function (expr, precedence, flags) {
-            var imported = expr.imported;
-            var result = [ imported.name ];
-            var local = expr.local;
-            if (local && local.name !== imported.name) {
-                result.push(noEmptySpace() + 'as' + noEmptySpace() + generateIdentifier(local));
-            }
-            return result;
-        },
-
-        ExportSpecifier: function (expr, precedence, flags) {
-            var local = expr.local;
-            var result = [ local.name ];
-            var exported = expr.exported;
-            if (exported && exported.name !== local.name) {
-                result.push(noEmptySpace() + 'as' + noEmptySpace() + generateIdentifier(exported));
-            }
-            return result;
-        },
-
-        Literal: function (expr, precedence, flags) {
-            var raw;
-            if (expr.hasOwnProperty('raw') && parse && extra.raw) {
-                try {
-                    raw = parse(expr.raw).body[0].expression;
-                    if (raw.type === Syntax.Literal) {
-                        if (raw.value === expr.value) {
-                            return expr.raw;
-                        }
-                    }
-                } catch (e) {
-                    // not use raw property
-                }
-            }
-
-            if (expr.value === null) {
-                return 'null';
-            }
-
-            if (typeof expr.value === 'string') {
-                return escapeString(expr.value);
-            }
-
-            if (typeof expr.value === 'number') {
-                return generateNumber(expr.value);
-            }
-
-            if (typeof expr.value === 'boolean') {
-                return expr.value ? 'true' : 'false';
-            }
-
-            return generateRegExp(expr.value);
-        },
-
-        GeneratorExpression: function (expr, precedence, flags) {
-            return this.ComprehensionExpression(expr, precedence, flags);
-        },
-
-        ComprehensionExpression: function (expr, precedence, flags) {
-            // GeneratorExpression should be parenthesized with (...), ComprehensionExpression with [...]
-            // Due to https://bugzilla.mozilla.org/show_bug.cgi?id=883468 position of expr.body can differ in Spidermonkey and ES6
-
-            var result, i, iz, fragment, that = this;
-            result = (expr.type === Syntax.GeneratorExpression) ? ['('] : ['['];
-
-            if (extra.moz.comprehensionExpressionStartsWithAssignment) {
-                fragment = this.generateExpression(expr.body, Precedence.Assignment, E_TTT);
-                result.push(fragment);
-            }
-
-            if (expr.blocks) {
-                withIndent(function () {
-                    for (i = 0, iz = expr.blocks.length; i < iz; ++i) {
-                        fragment = that.generateExpression(expr.blocks[i], Precedence.Sequence, E_TTT);
-                        if (i > 0 || extra.moz.comprehensionExpressionStartsWithAssignment) {
-                            result = join(result, fragment);
-                        } else {
-                            result.push(fragment);
-                        }
-                    }
-                });
-            }
-
-            if (expr.filter) {
-                result = join(result, 'if' + space);
-                fragment = this.generateExpression(expr.filter, Precedence.Sequence, E_TTT);
-                result = join(result, [ '(', fragment, ')' ]);
-            }
-
-            if (!extra.moz.comprehensionExpressionStartsWithAssignment) {
-                fragment = this.generateExpression(expr.body, Precedence.Assignment, E_TTT);
-
-                result = join(result, fragment);
-            }
-
-            result.push((expr.type === Syntax.GeneratorExpression) ? ')' : ']');
-            return result;
-        },
-
-        ComprehensionBlock: function (expr, precedence, flags) {
-            var fragment;
-            if (expr.left.type === Syntax.VariableDeclaration) {
-                fragment = [
-                    expr.left.kind, noEmptySpace(),
-                    this.generateStatement(expr.left.declarations[0], S_FFFF)
-                ];
-            } else {
-                fragment = this.generateExpression(expr.left, Precedence.Call, E_TTT);
-            }
-
-            fragment = join(fragment, expr.of ? 'of' : 'in');
-            fragment = join(fragment, this.generateExpression(expr.right, Precedence.Sequence, E_TTT));
-
-            return [ 'for' + space + '(', fragment, ')' ];
-        },
-
-        SpreadElement: function (expr, precedence, flags) {
-            return [
-                '...',
-                this.generateExpression(expr.argument, Precedence.Assignment, E_TTT)
-            ];
-        },
-
-        TaggedTemplateExpression: function (expr, precedence, flags) {
-            var itemFlags = E_TTF;
-            if (!(flags & F_ALLOW_CALL)) {
-                itemFlags = E_TFF;
-            }
-            var result = [
-                this.generateExpression(expr.tag, Precedence.Call, itemFlags),
-                this.generateExpression(expr.quasi, Precedence.Primary, E_FFT)
-            ];
-            return parenthesize(result, Precedence.TaggedTemplate, precedence);
-        },
-
-        TemplateElement: function (expr, precedence, flags) {
-            // Don't use "cooked". Since tagged template can use raw template
-            // representation. So if we do so, it breaks the script semantics.
-            return expr.value.raw;
-        },
-
-        TemplateLiteral: function (expr, precedence, flags) {
-            var result, i, iz;
-            result = [ '`' ];
-            for (i = 0, iz = expr.quasis.length; i < iz; ++i) {
-                result.push(this.generateExpression(expr.quasis[i], Precedence.Primary, E_TTT));
-                if (i + 1 < iz) {
-                    result.push('${' + space);
-                    result.push(this.generateExpression(expr.expressions[i], Precedence.Sequence, E_TTT));
-                    result.push(space + '}');
-                }
-            }
-            result.push('`');
-            return result;
-        },
-
-        ModuleSpecifier: function (expr, precedence, flags) {
-            return this.Literal(expr, precedence, flags);
-        }
-
-    };
-
-    merge(CodeGenerator.prototype, CodeGenerator.Expression);
-
-    CodeGenerator.prototype.generateExpression = function (expr, precedence, flags) {
-        var result, type;
-
-        type = expr.type || Syntax.Property;
-
-        if (extra.verbatim && expr.hasOwnProperty(extra.verbatim)) {
-            return generateVerbatim(expr, precedence);
-        }
-
-        result = this[type](expr, precedence, flags);
-
-
-        if (extra.comment) {
-            result = addComments(expr, result);
-        }
-        return toSourceNodeWhenNeeded(result, expr);
-    };
-
-    CodeGenerator.prototype.generateStatement = function (stmt, flags) {
-        var result,
-            fragment;
-
-        result = this[stmt.type](stmt, flags);
-
-        // Attach comments
-
-        if (extra.comment) {
-            result = addComments(stmt, result);
-        }
-
-        fragment = toSourceNodeWhenNeeded(result).toString();
-        if (stmt.type === Syntax.Program && !safeConcatenation && newline === '' &&  fragment.charAt(fragment.length - 1) === '\n') {
-            result = sourceMap ? toSourceNodeWhenNeeded(result).replaceRight(/\s+$/, '') : fragment.replace(/\s+$/, '');
-        }
-
-        return toSourceNodeWhenNeeded(result, stmt);
-    };
-
-    function generateInternal(node) {
-        var codegen;
-
-        codegen = new CodeGenerator();
-        if (isStatement(node)) {
-            return codegen.generateStatement(node, S_TFFF);
-        }
-
-        if (isExpression(node)) {
-            return codegen.generateExpression(node, Precedence.Sequence, E_TTT);
-        }
-
-        throw new Error('Unknown node type: ' + node.type);
-    }
-
-    function generate(node, options) {
-        var defaultOptions = getDefaultOptions(), result, pair;
-
-        if (options != null) {
-            // Obsolete options
-            //
-            //   `options.indent`
-            //   `options.base`
-            //
-            // Instead of them, we can use `option.format.indent`.
-            if (typeof options.indent === 'string') {
-                defaultOptions.format.indent.style = options.indent;
-            }
-            if (typeof options.base === 'number') {
-                defaultOptions.format.indent.base = options.base;
-            }
-            options = updateDeeply(defaultOptions, options);
-            indent = options.format.indent.style;
-            if (typeof options.base === 'string') {
-                base = options.base;
-            } else {
-                base = stringRepeat(indent, options.format.indent.base);
-            }
-        } else {
-            options = defaultOptions;
-            indent = options.format.indent.style;
-            base = stringRepeat(indent, options.format.indent.base);
-        }
-        json = options.format.json;
-        renumber = options.format.renumber;
-        hexadecimal = json ? false : options.format.hexadecimal;
-        quotes = json ? 'double' : options.format.quotes;
-        escapeless = options.format.escapeless;
-        newline = options.format.newline;
-        space = options.format.space;
-        if (options.format.compact) {
-            newline = space = indent = base = '';
-        }
-        parentheses = options.format.parentheses;
-        semicolons = options.format.semicolons;
-        safeConcatenation = options.format.safeConcatenation;
-        directive = options.directive;
-        parse = json ? null : options.parse;
-        sourceMap = options.sourceMap;
-        sourceCode = options.sourceCode;
-        preserveBlankLines = options.format.preserveBlankLines && sourceCode !== null;
-        extra = options;
-
-        if (sourceMap) {
-            if (!exports.browser) {
-                // We assume environment is node.js
-                // And prevent from including source-map by browserify
-                SourceNode = require('source-map').SourceNode;
-            } else {
-                SourceNode = global.sourceMap.SourceNode;
-            }
-        }
-
-        result = generateInternal(node);
-
-        if (!sourceMap) {
-            pair = {code: result.toString(), map: null};
-            return options.sourceMapWithCode ? pair : pair.code;
-        }
-
-
-        pair = result.toStringWithSourceMap({
-            file: options.file,
-            sourceRoot: options.sourceMapRoot
-        });
-
-        if (options.sourceContent) {
-            pair.map.setSourceContent(options.sourceMap,
-                                      options.sourceContent);
-        }
-
-        if (options.sourceMapWithCode) {
-            return pair;
-        }
-
-        return pair.map.toString();
-    }
-
-    FORMAT_MINIFY = {
-        indent: {
-            style: '',
-            base: 0
-        },
-        renumber: true,
-        hexadecimal: true,
-        quotes: 'auto',
-        escapeless: true,
-        compact: true,
-        parentheses: false,
-        semicolons: false
-    };
-
-    FORMAT_DEFAULTS = getDefaultOptions().format;
-
-    exports.version = require('./package.json').version;
-    exports.generate = generate;
-    exports.attachComments = estraverse.attachComments;
-    exports.Precedence = updateDeeply({}, Precedence);
-    exports.browser = false;
-    exports.FORMAT_MINIFY = FORMAT_MINIFY;
-    exports.FORMAT_DEFAULTS = FORMAT_DEFAULTS;
-}());
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/.bin/esparse b/node_modules/jsdom/node_modules/escodegen/node_modules/.bin/esparse
deleted file mode 120000
index 7423b18..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/.bin/esparse
+++ /dev/null
@@ -1 +0,0 @@
-../esprima/bin/esparse.js
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/.bin/esvalidate b/node_modules/jsdom/node_modules/escodegen/node_modules/.bin/esvalidate
deleted file mode 120000
index 16069ef..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/.bin/esvalidate
+++ /dev/null
@@ -1 +0,0 @@
-../esprima/bin/esvalidate.js
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/ChangeLog b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/ChangeLog
deleted file mode 100644
index 864ab69..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/ChangeLog
+++ /dev/null
@@ -1,170 +0,0 @@
-2016-02-02: Version 2.7.2
-
-      * Fix out-of-bound error location in an invalid string literal (issue 1457)
-      * Fix shorthand object destructuring defaults in variable declarations (issue 1459)
-
-2015-12-10: Version 2.7.1
-
-      * Do not allow trailing comma in a variable declaration (issue 1360)
-      * Fix assignment to `let` in non-strict mode (issue 1376)
-      * Fix missing delegate property in YieldExpression (issue 1407)
-
-2015-10-22: Version 2.7.0
-
-      * Fix the handling of semicolon in a break statement (issue 1044)
-      * Run the test suite with major web browsers (issue 1259, 1317)
-      * Allow `let` as an identifier in non-strict mode (issue 1289)
-      * Attach orphaned comments as `innerComments` (issue 1328)
-      * Add the support for token delegator (issue 1332)
-
-2015-09-01: Version 2.6.0
-
-      * Properly allow or prohibit `let` in a binding identifier/pattern (issue 1048, 1098)
-      * Add sourceType field for Program node (issue 1159)
-      * Ensure that strict mode reserved word binding throw an error (issue 1171)
-      * Run the test suite with Node.js and IE 11 on Windows (issue 1294)
-      * Allow binding pattern with no initializer in a for statement (issue 1301)
-
-2015-07-31: Version 2.5.0
-
-      * Run the test suite in a browser environment (issue 1004)
-      * Ensure a comma between imported default binding and named imports (issue 1046)
-      * Distinguish `yield` as a keyword vs an identifier (issue 1186)
-      * Support ES6 meta property `new.target` (issue 1203)
-      * Fix the syntax node for yield with expression (issue 1223)
-      * Fix the check of duplicated proto in property names (issue 1225)
-      * Fix ES6 Unicode escape in identifier name (issue 1229)
-      * Support ES6 IdentifierStart and IdentifierPart (issue 1232)
-      * Treat await as a reserved word when parsing as a module (issue 1234)
-      * Recognize identifier characters from Unicode SMP (issue 1244)
-      * Ensure that export and import can be followed by a comma (issue 1250)
-      * Fix yield operator precedence (issue 1262)
-
-2015-07-01: Version 2.4.1
-
-      * Fix some cases of comment attachment (issue 1071, 1175)
-      * Fix the handling of destructuring in function arguments (issue 1193)
-      * Fix invalid ranges in assignment expression (issue 1201)
-
-2015-06-26: Version 2.4.0
-
-      * Support ES6 for-of iteration (issue 1047)
-      * Support ES6 spread arguments (issue 1169)
-      * Minimize npm payload (issue 1191)
-
-2015-06-16: Version 2.3.0
-
-      * Support ES6 generator (issue 1033)
-      * Improve parsing of regular expressions with `u` flag (issue 1179)
-
-2015-04-17: Version 2.2.0
-
-      * Support ES6 import and export declarations (issue 1000)
-      * Fix line terminator before arrow not recognized as error (issue 1009)
-      * Support ES6 destructuring (issue 1045)
-      * Support ES6 template literal (issue 1074)
-      * Fix the handling of invalid/incomplete string escape sequences (issue 1106)
-      * Fix ES3 static member access restriction (issue 1120)
-      * Support for `super` in ES6 class (issue 1147)
-
-2015-03-09: Version 2.1.0
-
-      * Support ES6 class (issue 1001)
-      * Support ES6 rest parameter (issue 1011)
-      * Expand the location of property getter, setter, and methods (issue 1029)
-      * Enable TryStatement transition to a single handler (issue 1031)
-      * Support ES6 computed property name (issue 1037)
-      * Tolerate unclosed block comment (issue 1041)
-      * Support ES6 lexical declaration (issue 1065)
-
-2015-02-06: Version 2.0.0
-
-      * Support ES6 arrow function (issue 517)
-      * Support ES6 Unicode code point escape (issue 521)
-      * Improve the speed and accuracy of comment attachment (issue 522)
-      * Support ES6 default parameter (issue 519)
-      * Support ES6 regular expression flags (issue 557)
-      * Fix scanning of implicit octal literals (issue 565)
-      * Fix the handling of automatic semicolon insertion (issue 574)
-      * Support ES6 method definition (issue 620)
-      * Support ES6 octal integer literal (issue 621)
-      * Support ES6 binary integer literal (issue 622)
-      * Support ES6 object literal property value shorthand (issue 624)
-
-2015-03-03: Version 1.2.5
-
-      * Fix scanning of implicit octal literals (issue 565)
-
-2015-02-05: Version 1.2.4
-
-      * Fix parsing of LeftHandSideExpression in ForInStatement (issue 560)
-      * Fix the handling of automatic semicolon insertion (issue 574)
-
-2015-01-18: Version 1.2.3
-
-      * Fix division by this (issue 616)
-
-2014-05-18: Version 1.2.2
-
-      * Fix duplicated tokens when collecting comments (issue 537)
-
-2014-05-04: Version 1.2.1
-
-      * Ensure that Program node may still have leading comments (issue 536)
-
-2014-04-29: Version 1.2.0
-
-      * Fix semicolon handling for expression statement (issue 462, 533)
-      * Disallow escaped characters in regular expression flags (issue 503)
-      * Performance improvement for location tracking (issue 520)
-      * Improve the speed of comment attachment (issue 522)
-
-2014-03-26: Version 1.1.1
-
-      * Fix token handling of forward slash after an array literal (issue 512)
-
-2014-03-23: Version 1.1.0
-
-      * Optionally attach comments to the owning syntax nodes (issue 197)
-      * Simplify binary parsing with stack-based shift reduce (issue 352)
-      * Always include the raw source of literals (issue 376)
-      * Add optional input source information (issue 386)
-      * Tokenizer API for pure lexical scanning (issue 398)
-      * Improve the web site and its online demos (issue 337, 400, 404)
-      * Performance improvement for location tracking (issue 417, 424)
-      * Support HTML comment syntax (issue 451)
-      * Drop support for legacy browsers (issue 474)
-
-2013-08-27: Version 1.0.4
-
-      * Minimize the payload for packages (issue 362)
-      * Fix missing cases on an empty switch statement (issue 436)
-      * Support escaped ] in regexp literal character classes (issue 442)
-      * Tolerate invalid left-hand side expression (issue 130)
-
-2013-05-17: Version 1.0.3
-
-      * Variable declaration needs at least one declarator (issue 391)
-      * Fix benchmark's variance unit conversion (issue 397)
-      * IE < 9: \v should be treated as vertical tab (issue 405)
-      * Unary expressions should always have prefix: true (issue 418)
-      * Catch clause should only accept an identifier (issue 423)
-      * Tolerate setters without parameter (issue 426)
-
-2012-11-02: Version 1.0.2
-
-    Improvement:
-
-      * Fix esvalidate JUnit output upon a syntax error (issue 374)
-
-2012-10-28: Version 1.0.1
-
-    Improvements:
-
-      * esvalidate understands shebang in a Unix shell script (issue 361)
-      * esvalidate treats fatal parsing failure as an error (issue 361)
-      * Reduce Node.js package via .npmignore (issue 362)
-
-2012-10-22: Version 1.0.0
-
-    Initial release.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/LICENSE.BSD b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/LICENSE.BSD
deleted file mode 100644
index 17557ec..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/LICENSE.BSD
+++ /dev/null
@@ -1,21 +0,0 @@
-Copyright (c) jQuery Foundation, Inc. and Contributors, All Rights Reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-  * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/README.md
deleted file mode 100644
index 749454f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/README.md
+++ /dev/null
@@ -1,27 +0,0 @@
-[![NPM version](https://img.shields.io/npm/v/esprima.svg)](https://www.npmjs.com/package/esprima)
-[![npm download](https://img.shields.io/npm/dm/esprima.svg)](https://www.npmjs.com/package/esprima)
-[![Build Status](https://img.shields.io/travis/jquery/esprima/master.svg)](https://travis-ci.org/jquery/esprima)
-[![Coverage Status](https://img.shields.io/codecov/c/github/jquery/esprima/master.svg)](https://codecov.io/github/jquery/esprima)
-
-**Esprima** ([esprima.org](http://esprima.org), BSD license) is a high performance,
-standard-compliant [ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
-parser written in ECMAScript (also popularly known as
-[JavaScript](https://en.wikipedia.org/wiki/JavaScript)).
-Esprima is created and maintained by [Ariya Hidayat](https://twitter.com/ariyahidayat),
-with the help of [many contributors](https://github.com/jquery/esprima/contributors).
-
-### Features
-
-- Full support for ECMAScript 6 ([ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm))
-- Sensible [syntax tree format](https://github.com/estree/estree/blob/master/spec.md) as standardized by [ESTree project](https://github.com/estree/estree)
-- Optional tracking of syntax node location (index-based and line-column)
-- [Heavily tested](http://esprima.org/test/ci.html) (~1250 [unit tests](https://github.com/jquery/esprima/tree/master/test/fixtures) with [full code coverage](https://codecov.io/github/jquery/esprima))
-
-Esprima serves as a **building block** for some JavaScript
-language tools, from [code instrumentation](http://esprima.org/demo/functiontrace.html)
-to [editor autocompletion](http://esprima.org/demo/autocomplete.html).
-
-Esprima runs on many popular web browsers, as well as other ECMAScript platforms such as
-[Rhino](http://www.mozilla.org/rhino), [Nashorn](http://openjdk.java.net/projects/nashorn/), and [Node.js](https://npmjs.org/package/esprima).
-
-For more information, check the web site [esprima.org](http://esprima.org).
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/bin/esparse.js b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/bin/esparse.js
deleted file mode 100755
index 98bdbf4..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/bin/esparse.js
+++ /dev/null
@@ -1,126 +0,0 @@
-#!/usr/bin/env node
-/*
-  Copyright (c) jQuery Foundation, Inc. and Contributors, All Rights Reserved.
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*jslint sloppy:true node:true rhino:true */
-
-var fs, esprima, fname, content, options, syntax;
-
-if (typeof require === 'function') {
-    fs = require('fs');
-    esprima = require('esprima');
-} else if (typeof load === 'function') {
-    try {
-        load('esprima.js');
-    } catch (e) {
-        load('../esprima.js');
-    }
-}
-
-// Shims to Node.js objects when running under Rhino.
-if (typeof console === 'undefined' && typeof process === 'undefined') {
-    console = { log: print };
-    fs = { readFileSync: readFile };
-    process = { argv: arguments, exit: quit };
-    process.argv.unshift('esparse.js');
-    process.argv.unshift('rhino');
-}
-
-function showUsage() {
-    console.log('Usage:');
-    console.log('   esparse [options] file.js');
-    console.log();
-    console.log('Available options:');
-    console.log();
-    console.log('  --comment      Gather all line and block comments in an array');
-    console.log('  --loc          Include line-column location info for each syntax node');
-    console.log('  --range        Include index-based range for each syntax node');
-    console.log('  --raw          Display the raw value of literals');
-    console.log('  --tokens       List all tokens in an array');
-    console.log('  --tolerant     Tolerate errors on a best-effort basis (experimental)');
-    console.log('  -v, --version  Shows program version');
-    console.log();
-    process.exit(1);
-}
-
-if (process.argv.length <= 2) {
-    showUsage();
-}
-
-options = {};
-
-process.argv.splice(2).forEach(function (entry) {
-
-    if (entry === '-h' || entry === '--help') {
-        showUsage();
-    } else if (entry === '-v' || entry === '--version') {
-        console.log('ECMAScript Parser (using Esprima version', esprima.version, ')');
-        console.log();
-        process.exit(0);
-    } else if (entry === '--comment') {
-        options.comment = true;
-    } else if (entry === '--loc') {
-        options.loc = true;
-    } else if (entry === '--range') {
-        options.range = true;
-    } else if (entry === '--raw') {
-        options.raw = true;
-    } else if (entry === '--tokens') {
-        options.tokens = true;
-    } else if (entry === '--tolerant') {
-        options.tolerant = true;
-    } else if (entry.slice(0, 2) === '--') {
-        console.log('Error: unknown option ' + entry + '.');
-        process.exit(1);
-    } else if (typeof fname === 'string') {
-        console.log('Error: more than one input file.');
-        process.exit(1);
-    } else {
-        fname = entry;
-    }
-});
-
-if (typeof fname !== 'string') {
-    console.log('Error: no input file.');
-    process.exit(1);
-}
-
-// Special handling for regular expression literal since we need to
-// convert it to a string literal, otherwise it will be decoded
-// as object "{}" and the regular expression would be lost.
-function adjustRegexLiteral(key, value) {
-    if (key === 'value' && value instanceof RegExp) {
-        value = value.toString();
-    }
-    return value;
-}
-
-try {
-    content = fs.readFileSync(fname, 'utf-8');
-    syntax = esprima.parse(content, options);
-    console.log(JSON.stringify(syntax, adjustRegexLiteral, 4));
-} catch (e) {
-    console.log('Error: ' + e.message);
-    process.exit(1);
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/bin/esvalidate.js b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/bin/esvalidate.js
deleted file mode 100755
index f522dec..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/bin/esvalidate.js
+++ /dev/null
@@ -1,199 +0,0 @@
-#!/usr/bin/env node
-/*
-  Copyright (c) jQuery Foundation, Inc. and Contributors, All Rights Reserved.
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*jslint sloppy:true plusplus:true node:true rhino:true */
-/*global phantom:true */
-
-var fs, system, esprima, options, fnames, count;
-
-if (typeof esprima === 'undefined') {
-    // PhantomJS can only require() relative files
-    if (typeof phantom === 'object') {
-        fs = require('fs');
-        system = require('system');
-        esprima = require('./esprima');
-    } else if (typeof require === 'function') {
-        fs = require('fs');
-        esprima = require('esprima');
-    } else if (typeof load === 'function') {
-        try {
-            load('esprima.js');
-        } catch (e) {
-            load('../esprima.js');
-        }
-    }
-}
-
-// Shims to Node.js objects when running under PhantomJS 1.7+.
-if (typeof phantom === 'object') {
-    fs.readFileSync = fs.read;
-    process = {
-        argv: [].slice.call(system.args),
-        exit: phantom.exit
-    };
-    process.argv.unshift('phantomjs');
-}
-
-// Shims to Node.js objects when running under Rhino.
-if (typeof console === 'undefined' && typeof process === 'undefined') {
-    console = { log: print };
-    fs = { readFileSync: readFile };
-    process = { argv: arguments, exit: quit };
-    process.argv.unshift('esvalidate.js');
-    process.argv.unshift('rhino');
-}
-
-function showUsage() {
-    console.log('Usage:');
-    console.log('   esvalidate [options] file.js');
-    console.log();
-    console.log('Available options:');
-    console.log();
-    console.log('  --format=type  Set the report format, plain (default) or junit');
-    console.log('  -v, --version  Print program version');
-    console.log();
-    process.exit(1);
-}
-
-if (process.argv.length <= 2) {
-    showUsage();
-}
-
-options = {
-    format: 'plain'
-};
-
-fnames = [];
-
-process.argv.splice(2).forEach(function (entry) {
-
-    if (entry === '-h' || entry === '--help') {
-        showUsage();
-    } else if (entry === '-v' || entry === '--version') {
-        console.log('ECMAScript Validator (using Esprima version', esprima.version, ')');
-        console.log();
-        process.exit(0);
-    } else if (entry.slice(0, 9) === '--format=') {
-        options.format = entry.slice(9);
-        if (options.format !== 'plain' && options.format !== 'junit') {
-            console.log('Error: unknown report format ' + options.format + '.');
-            process.exit(1);
-        }
-    } else if (entry.slice(0, 2) === '--') {
-        console.log('Error: unknown option ' + entry + '.');
-        process.exit(1);
-    } else {
-        fnames.push(entry);
-    }
-});
-
-if (fnames.length === 0) {
-    console.log('Error: no input file.');
-    process.exit(1);
-}
-
-if (options.format === 'junit') {
-    console.log('<?xml version="1.0" encoding="UTF-8"?>');
-    console.log('<testsuites>');
-}
-
-count = 0;
-fnames.forEach(function (fname) {
-    var content, timestamp, syntax, name;
-    try {
-        content = fs.readFileSync(fname, 'utf-8');
-
-        if (content[0] === '#' && content[1] === '!') {
-            content = '//' + content.substr(2, content.length);
-        }
-
-        timestamp = Date.now();
-        syntax = esprima.parse(content, { tolerant: true });
-
-        if (options.format === 'junit') {
-
-            name = fname;
-            if (name.lastIndexOf('/') >= 0) {
-                name = name.slice(name.lastIndexOf('/') + 1);
-            }
-
-            console.log('<testsuite name="' + fname + '" errors="0" ' +
-                ' failures="' + syntax.errors.length + '" ' +
-                ' tests="' + syntax.errors.length + '" ' +
-                ' time="' + Math.round((Date.now() - timestamp) / 1000) +
-                '">');
-
-            syntax.errors.forEach(function (error) {
-                var msg = error.message;
-                msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
-                console.log('  <testcase name="Line ' + error.lineNumber + ': ' + msg + '" ' +
-                    ' time="0">');
-                console.log('    <error type="SyntaxError" message="' + error.message + '">' +
-                    error.message + '(' + name + ':' + error.lineNumber + ')' +
-                    '</error>');
-                console.log('  </testcase>');
-            });
-
-            console.log('</testsuite>');
-
-        } else if (options.format === 'plain') {
-
-            syntax.errors.forEach(function (error) {
-                var msg = error.message;
-                msg = msg.replace(/^Line\ [0-9]*\:\ /, '');
-                msg = fname + ':' + error.lineNumber + ': ' + msg;
-                console.log(msg);
-                ++count;
-            });
-
-        }
-    } catch (e) {
-        ++count;
-        if (options.format === 'junit') {
-            console.log('<testsuite name="' + fname + '" errors="1" failures="0" tests="1" ' +
-                ' time="' + Math.round((Date.now() - timestamp) / 1000) + '">');
-            console.log(' <testcase name="' + e.message + '" ' + ' time="0">');
-            console.log(' <error type="ParseError" message="' + e.message + '">' +
-                e.message + '(' + fname + ((e.lineNumber) ? ':' + e.lineNumber : '') +
-                ')</error>');
-            console.log(' </testcase>');
-            console.log('</testsuite>');
-        } else {
-            console.log('Error: ' + e.message);
-        }
-    }
-});
-
-if (options.format === 'junit') {
-    console.log('</testsuites>');
-}
-
-if (count > 0) {
-    process.exit(1);
-}
-
-if (count === 0 && typeof phantom === 'object') {
-    process.exit(0);
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/esprima.js b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/esprima.js
deleted file mode 100644
index 654e5fd..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/esprima.js
+++ /dev/null
@@ -1,5739 +0,0 @@
-/*
-  Copyright (c) jQuery Foundation, Inc. and Contributors, All Rights Reserved.
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-(function (root, factory) {
-    'use strict';
-
-    // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js,
-    // Rhino, and plain browser loading.
-
-    /* istanbul ignore next */
-    if (typeof define === 'function' && define.amd) {
-        define(['exports'], factory);
-    } else if (typeof exports !== 'undefined') {
-        factory(exports);
-    } else {
-        factory((root.esprima = {}));
-    }
-}(this, function (exports) {
-    'use strict';
-
-    var Token,
-        TokenName,
-        FnExprTokens,
-        Syntax,
-        PlaceHolders,
-        Messages,
-        Regex,
-        source,
-        strict,
-        index,
-        lineNumber,
-        lineStart,
-        hasLineTerminator,
-        lastIndex,
-        lastLineNumber,
-        lastLineStart,
-        startIndex,
-        startLineNumber,
-        startLineStart,
-        scanning,
-        length,
-        lookahead,
-        state,
-        extra,
-        isBindingElement,
-        isAssignmentTarget,
-        firstCoverInitializedNameError;
-
-    Token = {
-        BooleanLiteral: 1,
-        EOF: 2,
-        Identifier: 3,
-        Keyword: 4,
-        NullLiteral: 5,
-        NumericLiteral: 6,
-        Punctuator: 7,
-        StringLiteral: 8,
-        RegularExpression: 9,
-        Template: 10
-    };
-
-    TokenName = {};
-    TokenName[Token.BooleanLiteral] = 'Boolean';
-    TokenName[Token.EOF] = '<end>';
-    TokenName[Token.Identifier] = 'Identifier';
-    TokenName[Token.Keyword] = 'Keyword';
-    TokenName[Token.NullLiteral] = 'Null';
-    TokenName[Token.NumericLiteral] = 'Numeric';
-    TokenName[Token.Punctuator] = 'Punctuator';
-    TokenName[Token.StringLiteral] = 'String';
-    TokenName[Token.RegularExpression] = 'RegularExpression';
-    TokenName[Token.Template] = 'Template';
-
-    // A function following one of those tokens is an expression.
-    FnExprTokens = ['(', '{', '[', 'in', 'typeof', 'instanceof', 'new',
-                    'return', 'case', 'delete', 'throw', 'void',
-                    // assignment operators
-                    '=', '+=', '-=', '*=', '/=', '%=', '<<=', '>>=', '>>>=',
-                    '&=', '|=', '^=', ',',
-                    // binary/unary operators
-                    '+', '-', '*', '/', '%', '++', '--', '<<', '>>', '>>>', '&',
-                    '|', '^', '!', '~', '&&', '||', '?', ':', '===', '==', '>=',
-                    '<=', '<', '>', '!=', '!=='];
-
-    Syntax = {
-        AssignmentExpression: 'AssignmentExpression',
-        AssignmentPattern: 'AssignmentPattern',
-        ArrayExpression: 'ArrayExpression',
-        ArrayPattern: 'ArrayPattern',
-        ArrowFunctionExpression: 'ArrowFunctionExpression',
-        BlockStatement: 'BlockStatement',
-        BinaryExpression: 'BinaryExpression',
-        BreakStatement: 'BreakStatement',
-        CallExpression: 'CallExpression',
-        CatchClause: 'CatchClause',
-        ClassBody: 'ClassBody',
-        ClassDeclaration: 'ClassDeclaration',
-        ClassExpression: 'ClassExpression',
-        ConditionalExpression: 'ConditionalExpression',
-        ContinueStatement: 'ContinueStatement',
-        DoWhileStatement: 'DoWhileStatement',
-        DebuggerStatement: 'DebuggerStatement',
-        EmptyStatement: 'EmptyStatement',
-        ExportAllDeclaration: 'ExportAllDeclaration',
-        ExportDefaultDeclaration: 'ExportDefaultDeclaration',
-        ExportNamedDeclaration: 'ExportNamedDeclaration',
-        ExportSpecifier: 'ExportSpecifier',
-        ExpressionStatement: 'ExpressionStatement',
-        ForStatement: 'ForStatement',
-        ForOfStatement: 'ForOfStatement',
-        ForInStatement: 'ForInStatement',
-        FunctionDeclaration: 'FunctionDeclaration',
-        FunctionExpression: 'FunctionExpression',
-        Identifier: 'Identifier',
-        IfStatement: 'IfStatement',
-        ImportDeclaration: 'ImportDeclaration',
-        ImportDefaultSpecifier: 'ImportDefaultSpecifier',
-        ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
-        ImportSpecifier: 'ImportSpecifier',
-        Literal: 'Literal',
-        LabeledStatement: 'LabeledStatement',
-        LogicalExpression: 'LogicalExpression',
-        MemberExpression: 'MemberExpression',
-        MetaProperty: 'MetaProperty',
-        MethodDefinition: 'MethodDefinition',
-        NewExpression: 'NewExpression',
-        ObjectExpression: 'ObjectExpression',
-        ObjectPattern: 'ObjectPattern',
-        Program: 'Program',
-        Property: 'Property',
-        RestElement: 'RestElement',
-        ReturnStatement: 'ReturnStatement',
-        SequenceExpression: 'SequenceExpression',
-        SpreadElement: 'SpreadElement',
-        Super: 'Super',
-        SwitchCase: 'SwitchCase',
-        SwitchStatement: 'SwitchStatement',
-        TaggedTemplateExpression: 'TaggedTemplateExpression',
-        TemplateElement: 'TemplateElement',
-        TemplateLiteral: 'TemplateLiteral',
-        ThisExpression: 'ThisExpression',
-        ThrowStatement: 'ThrowStatement',
-        TryStatement: 'TryStatement',
-        UnaryExpression: 'UnaryExpression',
-        UpdateExpression: 'UpdateExpression',
-        VariableDeclaration: 'VariableDeclaration',
-        VariableDeclarator: 'VariableDeclarator',
-        WhileStatement: 'WhileStatement',
-        WithStatement: 'WithStatement',
-        YieldExpression: 'YieldExpression'
-    };
-
-    PlaceHolders = {
-        ArrowParameterPlaceHolder: 'ArrowParameterPlaceHolder'
-    };
-
-    // Error messages should be identical to V8.
-    Messages = {
-        UnexpectedToken: 'Unexpected token %0',
-        UnexpectedNumber: 'Unexpected number',
-        UnexpectedString: 'Unexpected string',
-        UnexpectedIdentifier: 'Unexpected identifier',
-        UnexpectedReserved: 'Unexpected reserved word',
-        UnexpectedTemplate: 'Unexpected quasi %0',
-        UnexpectedEOS: 'Unexpected end of input',
-        NewlineAfterThrow: 'Illegal newline after throw',
-        InvalidRegExp: 'Invalid regular expression',
-        UnterminatedRegExp: 'Invalid regular expression: missing /',
-        InvalidLHSInAssignment: 'Invalid left-hand side in assignment',
-        InvalidLHSInForIn: 'Invalid left-hand side in for-in',
-        InvalidLHSInForLoop: 'Invalid left-hand side in for-loop',
-        MultipleDefaultsInSwitch: 'More than one default clause in switch statement',
-        NoCatchOrFinally: 'Missing catch or finally after try',
-        UnknownLabel: 'Undefined label \'%0\'',
-        Redeclaration: '%0 \'%1\' has already been declared',
-        IllegalContinue: 'Illegal continue statement',
-        IllegalBreak: 'Illegal break statement',
-        IllegalReturn: 'Illegal return statement',
-        StrictModeWith: 'Strict mode code may not include a with statement',
-        StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode',
-        StrictVarName: 'Variable name may not be eval or arguments in strict mode',
-        StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode',
-        StrictParamDupe: 'Strict mode function may not have duplicate parameter names',
-        StrictFunctionName: 'Function name may not be eval or arguments in strict mode',
-        StrictOctalLiteral: 'Octal literals are not allowed in strict mode.',
-        StrictDelete: 'Delete of an unqualified identifier in strict mode.',
-        StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode',
-        StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode',
-        StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode',
-        StrictReservedWord: 'Use of future reserved word in strict mode',
-        TemplateOctalLiteral: 'Octal literals are not allowed in template strings.',
-        ParameterAfterRestParameter: 'Rest parameter must be last formal parameter',
-        DefaultRestParameter: 'Unexpected token =',
-        ObjectPatternAsRestParameter: 'Unexpected token {',
-        DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals',
-        ConstructorSpecialMethod: 'Class constructor may not be an accessor',
-        DuplicateConstructor: 'A class may only have one constructor',
-        StaticPrototype: 'Classes may not have static property named prototype',
-        MissingFromClause: 'Unexpected token',
-        NoAsAfterImportNamespace: 'Unexpected token',
-        InvalidModuleSpecifier: 'Unexpected token',
-        IllegalImportDeclaration: 'Unexpected token',
-        IllegalExportDeclaration: 'Unexpected token',
-        DuplicateBinding: 'Duplicate binding %0'
-    };
-
-    // See also tools/generate-unicode-regex.js.
-    Regex = {
-        // ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierStart:
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-        // ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierPart:
-        NonAsciiIdentifierPart: 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-    };
-
-    // Ensure the condition is true, otherwise throw an error.
-    // This is only to have a better contract semantic, i.e. another safety net
-    // to catch a logic error. The condition shall be fulfilled in normal case.
-    // Do NOT use this to enforce a certain condition on any user input.
-
-    function assert(condition, message) {
-        /* istanbul ignore if */
-        if (!condition) {
-            throw new Error('ASSERT: ' + message);
-        }
-    }
-
-    function isDecimalDigit(ch) {
-        return (ch >= 0x30 && ch <= 0x39);   // 0..9
-    }
-
-    function isHexDigit(ch) {
-        return '0123456789abcdefABCDEF'.indexOf(ch) >= 0;
-    }
-
-    function isOctalDigit(ch) {
-        return '01234567'.indexOf(ch) >= 0;
-    }
-
-    function octalToDecimal(ch) {
-        // \0 is not octal escape sequence
-        var octal = (ch !== '0'), code = '01234567'.indexOf(ch);
-
-        if (index < length && isOctalDigit(source[index])) {
-            octal = true;
-            code = code * 8 + '01234567'.indexOf(source[index++]);
-
-            // 3 digits are only allowed when string starts
-            // with 0, 1, 2, 3
-            if ('0123'.indexOf(ch) >= 0 &&
-                    index < length &&
-                    isOctalDigit(source[index])) {
-                code = code * 8 + '01234567'.indexOf(source[index++]);
-            }
-        }
-
-        return {
-            code: code,
-            octal: octal
-        };
-    }
-
-    // ECMA-262 11.2 White Space
-
-    function isWhiteSpace(ch) {
-        return (ch === 0x20) || (ch === 0x09) || (ch === 0x0B) || (ch === 0x0C) || (ch === 0xA0) ||
-            (ch >= 0x1680 && [0x1680, 0x180E, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(ch) >= 0);
-    }
-
-    // ECMA-262 11.3 Line Terminators
-
-    function isLineTerminator(ch) {
-        return (ch === 0x0A) || (ch === 0x0D) || (ch === 0x2028) || (ch === 0x2029);
-    }
-
-    // ECMA-262 11.6 Identifier Names and Identifiers
-
-    function fromCodePoint(cp) {
-        return (cp < 0x10000) ? String.fromCharCode(cp) :
-            String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) +
-            String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023));
-    }
-
-    function isIdentifierStart(ch) {
-        return (ch === 0x24) || (ch === 0x5F) ||  // $ (dollar) and _ (underscore)
-            (ch >= 0x41 && ch <= 0x5A) ||         // A..Z
-            (ch >= 0x61 && ch <= 0x7A) ||         // a..z
-            (ch === 0x5C) ||                      // \ (backslash)
-            ((ch >= 0x80) && Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch)));
-    }
-
-    function isIdentifierPart(ch) {
-        return (ch === 0x24) || (ch === 0x5F) ||  // $ (dollar) and _ (underscore)
-            (ch >= 0x41 && ch <= 0x5A) ||         // A..Z
-            (ch >= 0x61 && ch <= 0x7A) ||         // a..z
-            (ch >= 0x30 && ch <= 0x39) ||         // 0..9
-            (ch === 0x5C) ||                      // \ (backslash)
-            ((ch >= 0x80) && Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch)));
-    }
-
-    // ECMA-262 11.6.2.2 Future Reserved Words
-
-    function isFutureReservedWord(id) {
-        switch (id) {
-        case 'enum':
-        case 'export':
-        case 'import':
-        case 'super':
-            return true;
-        default:
-            return false;
-        }
-    }
-
-    function isStrictModeReservedWord(id) {
-        switch (id) {
-        case 'implements':
-        case 'interface':
-        case 'package':
-        case 'private':
-        case 'protected':
-        case 'public':
-        case 'static':
-        case 'yield':
-        case 'let':
-            return true;
-        default:
-            return false;
-        }
-    }
-
-    function isRestrictedWord(id) {
-        return id === 'eval' || id === 'arguments';
-    }
-
-    // ECMA-262 11.6.2.1 Keywords
-
-    function isKeyword(id) {
-        switch (id.length) {
-        case 2:
-            return (id === 'if') || (id === 'in') || (id === 'do');
-        case 3:
-            return (id === 'var') || (id === 'for') || (id === 'new') ||
-                (id === 'try') || (id === 'let');
-        case 4:
-            return (id === 'this') || (id === 'else') || (id === 'case') ||
-                (id === 'void') || (id === 'with') || (id === 'enum');
-        case 5:
-            return (id === 'while') || (id === 'break') || (id === 'catch') ||
-                (id === 'throw') || (id === 'const') || (id === 'yield') ||
-                (id === 'class') || (id === 'super');
-        case 6:
-            return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
-                (id === 'switch') || (id === 'export') || (id === 'import');
-        case 7:
-            return (id === 'default') || (id === 'finally') || (id === 'extends');
-        case 8:
-            return (id === 'function') || (id === 'continue') || (id === 'debugger');
-        case 10:
-            return (id === 'instanceof');
-        default:
-            return false;
-        }
-    }
-
-    // ECMA-262 11.4 Comments
-
-    function addComment(type, value, start, end, loc) {
-        var comment;
-
-        assert(typeof start === 'number', 'Comment must have valid position');
-
-        state.lastCommentStart = start;
-
-        comment = {
-            type: type,
-            value: value
-        };
-        if (extra.range) {
-            comment.range = [start, end];
-        }
-        if (extra.loc) {
-            comment.loc = loc;
-        }
-        extra.comments.push(comment);
-        if (extra.attachComment) {
-            extra.leadingComments.push(comment);
-            extra.trailingComments.push(comment);
-        }
-        if (extra.tokenize) {
-            comment.type = comment.type + 'Comment';
-            if (extra.delegate) {
-                comment = extra.delegate(comment);
-            }
-            extra.tokens.push(comment);
-        }
-    }
-
-    function skipSingleLineComment(offset) {
-        var start, loc, ch, comment;
-
-        start = index - offset;
-        loc = {
-            start: {
-                line: lineNumber,
-                column: index - lineStart - offset
-            }
-        };
-
-        while (index < length) {
-            ch = source.charCodeAt(index);
-            ++index;
-            if (isLineTerminator(ch)) {
-                hasLineTerminator = true;
-                if (extra.comments) {
-                    comment = source.slice(start + offset, index - 1);
-                    loc.end = {
-                        line: lineNumber,
-                        column: index - lineStart - 1
-                    };
-                    addComment('Line', comment, start, index - 1, loc);
-                }
-                if (ch === 13 && source.charCodeAt(index) === 10) {
-                    ++index;
-                }
-                ++lineNumber;
-                lineStart = index;
-                return;
-            }
-        }
-
-        if (extra.comments) {
-            comment = source.slice(start + offset, index);
-            loc.end = {
-                line: lineNumber,
-                column: index - lineStart
-            };
-            addComment('Line', comment, start, index, loc);
-        }
-    }
-
-    function skipMultiLineComment() {
-        var start, loc, ch, comment;
-
-        if (extra.comments) {
-            start = index - 2;
-            loc = {
-                start: {
-                    line: lineNumber,
-                    column: index - lineStart - 2
-                }
-            };
-        }
-
-        while (index < length) {
-            ch = source.charCodeAt(index);
-            if (isLineTerminator(ch)) {
-                if (ch === 0x0D && source.charCodeAt(index + 1) === 0x0A) {
-                    ++index;
-                }
-                hasLineTerminator = true;
-                ++lineNumber;
-                ++index;
-                lineStart = index;
-            } else if (ch === 0x2A) {
-                // Block comment ends with '*/'.
-                if (source.charCodeAt(index + 1) === 0x2F) {
-                    ++index;
-                    ++index;
-                    if (extra.comments) {
-                        comment = source.slice(start + 2, index - 2);
-                        loc.end = {
-                            line: lineNumber,
-                            column: index - lineStart
-                        };
-                        addComment('Block', comment, start, index, loc);
-                    }
-                    return;
-                }
-                ++index;
-            } else {
-                ++index;
-            }
-        }
-
-        // Ran off the end of the file - the whole thing is a comment
-        if (extra.comments) {
-            loc.end = {
-                line: lineNumber,
-                column: index - lineStart
-            };
-            comment = source.slice(start + 2, index);
-            addComment('Block', comment, start, index, loc);
-        }
-        tolerateUnexpectedToken();
-    }
-
-    function skipComment() {
-        var ch, start;
-        hasLineTerminator = false;
-
-        start = (index === 0);
-        while (index < length) {
-            ch = source.charCodeAt(index);
-
-            if (isWhiteSpace(ch)) {
-                ++index;
-            } else if (isLineTerminator(ch)) {
-                hasLineTerminator = true;
-                ++index;
-                if (ch === 0x0D && source.charCodeAt(index) === 0x0A) {
-                    ++index;
-                }
-                ++lineNumber;
-                lineStart = index;
-                start = true;
-            } else if (ch === 0x2F) { // U+002F is '/'
-                ch = source.charCodeAt(index + 1);
-                if (ch === 0x2F) {
-                    ++index;
-                    ++index;
-                    skipSingleLineComment(2);
-                    start = true;
-                } else if (ch === 0x2A) {  // U+002A is '*'
-                    ++index;
-                    ++index;
-                    skipMultiLineComment();
-                } else {
-                    break;
-                }
-            } else if (start && ch === 0x2D) { // U+002D is '-'
-                // U+003E is '>'
-                if ((source.charCodeAt(index + 1) === 0x2D) && (source.charCodeAt(index + 2) === 0x3E)) {
-                    // '-->' is a single-line comment
-                    index += 3;
-                    skipSingleLineComment(3);
-                } else {
-                    break;
-                }
-            } else if (ch === 0x3C) { // U+003C is '<'
-                if (source.slice(index + 1, index + 4) === '!--') {
-                    ++index; // `<`
-                    ++index; // `!`
-                    ++index; // `-`
-                    ++index; // `-`
-                    skipSingleLineComment(4);
-                } else {
-                    break;
-                }
-            } else {
-                break;
-            }
-        }
-    }
-
-    function scanHexEscape(prefix) {
-        var i, len, ch, code = 0;
-
-        len = (prefix === 'u') ? 4 : 2;
-        for (i = 0; i < len; ++i) {
-            if (index < length && isHexDigit(source[index])) {
-                ch = source[index++];
-                code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
-            } else {
-                return '';
-            }
-        }
-        return String.fromCharCode(code);
-    }
-
-    function scanUnicodeCodePointEscape() {
-        var ch, code;
-
-        ch = source[index];
-        code = 0;
-
-        // At least, one hex digit is required.
-        if (ch === '}') {
-            throwUnexpectedToken();
-        }
-
-        while (index < length) {
-            ch = source[index++];
-            if (!isHexDigit(ch)) {
-                break;
-            }
-            code = code * 16 + '0123456789abcdef'.indexOf(ch.toLowerCase());
-        }
-
-        if (code > 0x10FFFF || ch !== '}') {
-            throwUnexpectedToken();
-        }
-
-        return fromCodePoint(code);
-    }
-
-    function codePointAt(i) {
-        var cp, first, second;
-
-        cp = source.charCodeAt(i);
-        if (cp >= 0xD800 && cp <= 0xDBFF) {
-            second = source.charCodeAt(i + 1);
-            if (second >= 0xDC00 && second <= 0xDFFF) {
-                first = cp;
-                cp = (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
-            }
-        }
-
-        return cp;
-    }
-
-    function getComplexIdentifier() {
-        var cp, ch, id;
-
-        cp = codePointAt(index);
-        id = fromCodePoint(cp);
-        index += id.length;
-
-        // '\u' (U+005C, U+0075) denotes an escaped character.
-        if (cp === 0x5C) {
-            if (source.charCodeAt(index) !== 0x75) {
-                throwUnexpectedToken();
-            }
-            ++index;
-            if (source[index] === '{') {
-                ++index;
-                ch = scanUnicodeCodePointEscape();
-            } else {
-                ch = scanHexEscape('u');
-                cp = ch.charCodeAt(0);
-                if (!ch || ch === '\\' || !isIdentifierStart(cp)) {
-                    throwUnexpectedToken();
-                }
-            }
-            id = ch;
-        }
-
-        while (index < length) {
-            cp = codePointAt(index);
-            if (!isIdentifierPart(cp)) {
-                break;
-            }
-            ch = fromCodePoint(cp);
-            id += ch;
-            index += ch.length;
-
-            // '\u' (U+005C, U+0075) denotes an escaped character.
-            if (cp === 0x5C) {
-                id = id.substr(0, id.length - 1);
-                if (source.charCodeAt(index) !== 0x75) {
-                    throwUnexpectedToken();
-                }
-                ++index;
-                if (source[index] === '{') {
-                    ++index;
-                    ch = scanUnicodeCodePointEscape();
-                } else {
-                    ch = scanHexEscape('u');
-                    cp = ch.charCodeAt(0);
-                    if (!ch || ch === '\\' || !isIdentifierPart(cp)) {
-                        throwUnexpectedToken();
-                    }
-                }
-                id += ch;
-            }
-        }
-
-        return id;
-    }
-
-    function getIdentifier() {
-        var start, ch;
-
-        start = index++;
-        while (index < length) {
-            ch = source.charCodeAt(index);
-            if (ch === 0x5C) {
-                // Blackslash (U+005C) marks Unicode escape sequence.
-                index = start;
-                return getComplexIdentifier();
-            } else if (ch >= 0xD800 && ch < 0xDFFF) {
-                // Need to handle surrogate pairs.
-                index = start;
-                return getComplexIdentifier();
-            }
-            if (isIdentifierPart(ch)) {
-                ++index;
-            } else {
-                break;
-            }
-        }
-
-        return source.slice(start, index);
-    }
-
-    function scanIdentifier() {
-        var start, id, type;
-
-        start = index;
-
-        // Backslash (U+005C) starts an escaped character.
-        id = (source.charCodeAt(index) === 0x5C) ? getComplexIdentifier() : getIdentifier();
-
-        // There is no keyword or literal with only one character.
-        // Thus, it must be an identifier.
-        if (id.length === 1) {
-            type = Token.Identifier;
-        } else if (isKeyword(id)) {
-            type = Token.Keyword;
-        } else if (id === 'null') {
-            type = Token.NullLiteral;
-        } else if (id === 'true' || id === 'false') {
-            type = Token.BooleanLiteral;
-        } else {
-            type = Token.Identifier;
-        }
-
-        return {
-            type: type,
-            value: id,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            start: start,
-            end: index
-        };
-    }
-
-
-    // ECMA-262 11.7 Punctuators
-
-    function scanPunctuator() {
-        var token, str;
-
-        token = {
-            type: Token.Punctuator,
-            value: '',
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            start: index,
-            end: index
-        };
-
-        // Check for most common single-character punctuators.
-        str = source[index];
-        switch (str) {
-
-        case '(':
-            if (extra.tokenize) {
-                extra.openParenToken = extra.tokenValues.length;
-            }
-            ++index;
-            break;
-
-        case '{':
-            if (extra.tokenize) {
-                extra.openCurlyToken = extra.tokenValues.length;
-            }
-            state.curlyStack.push('{');
-            ++index;
-            break;
-
-        case '.':
-            ++index;
-            if (source[index] === '.' && source[index + 1] === '.') {
-                // Spread operator: ...
-                index += 2;
-                str = '...';
-            }
-            break;
-
-        case '}':
-            ++index;
-            state.curlyStack.pop();
-            break;
-        case ')':
-        case ';':
-        case ',':
-        case '[':
-        case ']':
-        case ':':
-        case '?':
-        case '~':
-            ++index;
-            break;
-
-        default:
-            // 4-character punctuator.
-            str = source.substr(index, 4);
-            if (str === '>>>=') {
-                index += 4;
-            } else {
-
-                // 3-character punctuators.
-                str = str.substr(0, 3);
-                if (str === '===' || str === '!==' || str === '>>>' ||
-                    str === '<<=' || str === '>>=') {
-                    index += 3;
-                } else {
-
-                    // 2-character punctuators.
-                    str = str.substr(0, 2);
-                    if (str === '&&' || str === '||' || str === '==' || str === '!=' ||
-                        str === '+=' || str === '-=' || str === '*=' || str === '/=' ||
-                        str === '++' || str === '--' || str === '<<' || str === '>>' ||
-                        str === '&=' || str === '|=' || str === '^=' || str === '%=' ||
-                        str === '<=' || str === '>=' || str === '=>') {
-                        index += 2;
-                    } else {
-
-                        // 1-character punctuators.
-                        str = source[index];
-                        if ('<>=!+-*%&|^/'.indexOf(str) >= 0) {
-                            ++index;
-                        }
-                    }
-                }
-            }
-        }
-
-        if (index === token.start) {
-            throwUnexpectedToken();
-        }
-
-        token.end = index;
-        token.value = str;
-        return token;
-    }
-
-    // ECMA-262 11.8.3 Numeric Literals
-
-    function scanHexLiteral(start) {
-        var number = '';
-
-        while (index < length) {
-            if (!isHexDigit(source[index])) {
-                break;
-            }
-            number += source[index++];
-        }
-
-        if (number.length === 0) {
-            throwUnexpectedToken();
-        }
-
-        if (isIdentifierStart(source.charCodeAt(index))) {
-            throwUnexpectedToken();
-        }
-
-        return {
-            type: Token.NumericLiteral,
-            value: parseInt('0x' + number, 16),
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            start: start,
-            end: index
-        };
-    }
-
-    function scanBinaryLiteral(start) {
-        var ch, number;
-
-        number = '';
-
-        while (index < length) {
-            ch = source[index];
-            if (ch !== '0' && ch !== '1') {
-                break;
-            }
-            number += source[index++];
-        }
-
-        if (number.length === 0) {
-            // only 0b or 0B
-            throwUnexpectedToken();
-        }
-
-        if (index < length) {
-            ch = source.charCodeAt(index);
-            /* istanbul ignore else */
-            if (isIdentifierStart(ch) || isDecimalDigit(ch)) {
-                throwUnexpectedToken();
-            }
-        }
-
-        return {
-            type: Token.NumericLiteral,
-            value: parseInt(number, 2),
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            start: start,
-            end: index
-        };
-    }
-
-    function scanOctalLiteral(prefix, start) {
-        var number, octal;
-
-        if (isOctalDigit(prefix)) {
-            octal = true;
-            number = '0' + source[index++];
-        } else {
-            octal = false;
-            ++index;
-            number = '';
-        }
-
-        while (index < length) {
-            if (!isOctalDigit(source[index])) {
-                break;
-            }
-            number += source[index++];
-        }
-
-        if (!octal && number.length === 0) {
-            // only 0o or 0O
-            throwUnexpectedToken();
-        }
-
-        if (isIdentifierStart(source.charCodeAt(index)) || isDecimalDigit(source.charCodeAt(index))) {
-            throwUnexpectedToken();
-        }
-
-        return {
-            type: Token.NumericLiteral,
-            value: parseInt(number, 8),
-            octal: octal,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            start: start,
-            end: index
-        };
-    }
-
-    function isImplicitOctalLiteral() {
-        var i, ch;
-
-        // Implicit octal, unless there is a non-octal digit.
-        // (Annex B.1.1 on Numeric Literals)
-        for (i = index + 1; i < length; ++i) {
-            ch = source[i];
-            if (ch === '8' || ch === '9') {
-                return false;
-            }
-            if (!isOctalDigit(ch)) {
-                return true;
-            }
-        }
-
-        return true;
-    }
-
-    function scanNumericLiteral() {
-        var number, start, ch;
-
-        ch = source[index];
-        assert(isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'),
-            'Numeric literal must start with a decimal digit or a decimal point');
-
-        start = index;
-        number = '';
-        if (ch !== '.') {
-            number = source[index++];
-            ch = source[index];
-
-            // Hex number starts with '0x'.
-            // Octal number starts with '0'.
-            // Octal number in ES6 starts with '0o'.
-            // Binary number in ES6 starts with '0b'.
-            if (number === '0') {
-                if (ch === 'x' || ch === 'X') {
-                    ++index;
-                    return scanHexLiteral(start);
-                }
-                if (ch === 'b' || ch === 'B') {
-                    ++index;
-                    return scanBinaryLiteral(start);
-                }
-                if (ch === 'o' || ch === 'O') {
-                    return scanOctalLiteral(ch, start);
-                }
-
-                if (isOctalDigit(ch)) {
-                    if (isImplicitOctalLiteral()) {
-                        return scanOctalLiteral(ch, start);
-                    }
-                }
-            }
-
-            while (isDecimalDigit(source.charCodeAt(index))) {
-                number += source[index++];
-            }
-            ch = source[index];
-        }
-
-        if (ch === '.') {
-            number += source[index++];
-            while (isDecimalDigit(source.charCodeAt(index))) {
-                number += source[index++];
-            }
-            ch = source[index];
-        }
-
-        if (ch === 'e' || ch === 'E') {
-            number += source[index++];
-
-            ch = source[index];
-            if (ch === '+' || ch === '-') {
-                number += source[index++];
-            }
-            if (isDecimalDigit(source.charCodeAt(index))) {
-                while (isDecimalDigit(source.charCodeAt(index))) {
-                    number += source[index++];
-                }
-            } else {
-                throwUnexpectedToken();
-            }
-        }
-
-        if (isIdentifierStart(source.charCodeAt(index))) {
-            throwUnexpectedToken();
-        }
-
-        return {
-            type: Token.NumericLiteral,
-            value: parseFloat(number),
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            start: start,
-            end: index
-        };
-    }
-
-    // ECMA-262 11.8.4 String Literals
-
-    function scanStringLiteral() {
-        var str = '', quote, start, ch, unescaped, octToDec, octal = false;
-
-        quote = source[index];
-        assert((quote === '\'' || quote === '"'),
-            'String literal must starts with a quote');
-
-        start = index;
-        ++index;
-
-        while (index < length) {
-            ch = source[index++];
-
-            if (ch === quote) {
-                quote = '';
-                break;
-            } else if (ch === '\\') {
-                ch = source[index++];
-                if (!ch || !isLineTerminator(ch.charCodeAt(0))) {
-                    switch (ch) {
-                    case 'u':
-                    case 'x':
-                        if (source[index] === '{') {
-                            ++index;
-                            str += scanUnicodeCodePointEscape();
-                        } else {
-                            unescaped = scanHexEscape(ch);
-                            if (!unescaped) {
-                                throw throwUnexpectedToken();
-                            }
-                            str += unescaped;
-                        }
-                        break;
-                    case 'n':
-                        str += '\n';
-                        break;
-                    case 'r':
-                        str += '\r';
-                        break;
-                    case 't':
-                        str += '\t';
-                        break;
-                    case 'b':
-                        str += '\b';
-                        break;
-                    case 'f':
-                        str += '\f';
-                        break;
-                    case 'v':
-                        str += '\x0B';
-                        break;
-                    case '8':
-                    case '9':
-                        str += ch;
-                        tolerateUnexpectedToken();
-                        break;
-
-                    default:
-                        if (isOctalDigit(ch)) {
-                            octToDec = octalToDecimal(ch);
-
-                            octal = octToDec.octal || octal;
-                            str += String.fromCharCode(octToDec.code);
-                        } else {
-                            str += ch;
-                        }
-                        break;
-                    }
-                } else {
-                    ++lineNumber;
-                    if (ch === '\r' && source[index] === '\n') {
-                        ++index;
-                    }
-                    lineStart = index;
-                }
-            } else if (isLineTerminator(ch.charCodeAt(0))) {
-                break;
-            } else {
-                str += ch;
-            }
-        }
-
-        if (quote !== '') {
-            index = start;
-            throwUnexpectedToken();
-        }
-
-        return {
-            type: Token.StringLiteral,
-            value: str,
-            octal: octal,
-            lineNumber: startLineNumber,
-            lineStart: startLineStart,
-            start: start,
-            end: index
-        };
-    }
-
-    // ECMA-262 11.8.6 Template Literal Lexical Components
-
-    function scanTemplate() {
-        var cooked = '', ch, start, rawOffset, terminated, head, tail, restore, unescaped;
-
-        terminated = false;
-        tail = false;
-        start = index;
-        head = (source[index] === '`');
-        rawOffset = 2;
-
-        ++index;
-
-        while (index < length) {
-            ch = source[index++];
-            if (ch === '`') {
-                rawOffset = 1;
-                tail = true;
-                terminated = true;
-                break;
-            } else if (ch === '$') {
-                if (source[index] === '{') {
-                    state.curlyStack.push('${');
-                    ++index;
-                    terminated = true;
-                    break;
-                }
-                cooked += ch;
-            } else if (ch === '\\') {
-                ch = source[index++];
-                if (!isLineTerminator(ch.charCodeAt(0))) {
-                    switch (ch) {
-                    case 'n':
-                        cooked += '\n';
-                        break;
-                    case 'r':
-                        cooked += '\r';
-                        break;
-                    case 't':
-                        cooked += '\t';
-                        break;
-                    case 'u':
-                    case 'x':
-                        if (source[index] === '{') {
-                            ++index;
-                            cooked += scanUnicodeCodePointEscape();
-                        } else {
-                            restore = index;
-                            unescaped = scanHexEscape(ch);
-                            if (unescaped) {
-                                cooked += unescaped;
-                            } else {
-                                index = restore;
-                                cooked += ch;
-                            }
-                        }
-                        break;
-                    case 'b':
-                        cooked += '\b';
-                        break;
-                    case 'f':
-                        cooked += '\f';
-                        break;
-                    case 'v':
-                        cooked += '\v';
-                        break;
-
-                    default:
-                        if (ch === '0') {
-                            if (isDecimalDigit(source.charCodeAt(index))) {
-                                // Illegal: \01 \02 and so on
-                                throwError(Messages.TemplateOctalLiteral);
-                            }
-                            cooked += '\0';
-                        } else if (isOctalDigit(ch)) {
-                            // Illegal: \1 \2
-                            throwError(Messages.TemplateOctalLiteral);
-                        } else {
-                            cooked += ch;
-                        }
-                        break;
-                    }
-                } else {
-                    ++lineNumber;
-                    if (ch === '\r' && source[index] === '\n') {
-                        ++index;
-                    }
-                    lineStart = index;
-                }
-            } else if (isLineTerminator(ch.charCodeAt(0))) {
-                ++lineNumber;
-                if (ch === '\r' && source[index] === '\n') {
-                    ++index;
-                }
-                lineStart = index;
-                cooked += '\n';
-            } else {
-                cooked += ch;
-            }
-        }
-
-        if (!terminated) {
-            throwUnexpectedToken();
-        }
-
-        if (!head) {
-            state.curlyStack.pop();
-        }
-
-        return {
-            type: Token.Template,
-            value: {
-                cooked: cooked,
-                raw: source.slice(start + 1, index - rawOffset)
-            },
-            head: head,
-            tail: tail,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            start: start,
-            end: index
-        };
-    }
-
-    // ECMA-262 11.8.5 Regular Expression Literals
-
-    function testRegExp(pattern, flags) {
-        // The BMP character to use as a replacement for astral symbols when
-        // translating an ES6 "u"-flagged pattern to an ES5-compatible
-        // approximation.
-        // Note: replacing with '\uFFFF' enables false positives in unlikely
-        // scenarios. For example, `[\u{1044f}-\u{10440}]` is an invalid
-        // pattern that would not be detected by this substitution.
-        var astralSubstitute = '\uFFFF',
-            tmp = pattern;
-
-        if (flags.indexOf('u') >= 0) {
-            tmp = tmp
-                // Replace every Unicode escape sequence with the equivalent
-                // BMP character or a constant ASCII code point in the case of
-                // astral symbols. (See the above note on `astralSubstitute`
-                // for more information.)
-                .replace(/\\u\{([0-9a-fA-F]+)\}|\\u([a-fA-F0-9]{4})/g, function ($0, $1, $2) {
-                    var codePoint = parseInt($1 || $2, 16);
-                    if (codePoint > 0x10FFFF) {
-                        throwUnexpectedToken(null, Messages.InvalidRegExp);
-                    }
-                    if (codePoint <= 0xFFFF) {
-                        return String.fromCharCode(codePoint);
-                    }
-                    return astralSubstitute;
-                })
-                // Replace each paired surrogate with a single ASCII symbol to
-                // avoid throwing on regular expressions that are only valid in
-                // combination with the "u" flag.
-                .replace(
-                    /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
-                    astralSubstitute
-                );
-        }
-
-        // First, detect invalid regular expressions.
-        try {
-            RegExp(tmp);
-        } catch (e) {
-            throwUnexpectedToken(null, Messages.InvalidRegExp);
-        }
-
-        // Return a regular expression object for this pattern-flag pair, or
-        // `null` in case the current environment doesn't support the flags it
-        // uses.
-        try {
-            return new RegExp(pattern, flags);
-        } catch (exception) {
-            return null;
-        }
-    }
-
-    function scanRegExpBody() {
-        var ch, str, classMarker, terminated, body;
-
-        ch = source[index];
-        assert(ch === '/', 'Regular expression literal must start with a slash');
-        str = source[index++];
-
-        classMarker = false;
-        terminated = false;
-        while (index < length) {
-            ch = source[index++];
-            str += ch;
-            if (ch === '\\') {
-                ch = source[index++];
-                // ECMA-262 7.8.5
-                if (isLineTerminator(ch.charCodeAt(0))) {
-                    throwUnexpectedToken(null, Messages.UnterminatedRegExp);
-                }
-                str += ch;
-            } else if (isLineTerminator(ch.charCodeAt(0))) {
-                throwUnexpectedToken(null, Messages.UnterminatedRegExp);
-            } else if (classMarker) {
-                if (ch === ']') {
-                    classMarker = false;
-                }
-            } else {
-                if (ch === '/') {
-                    terminated = true;
-                    break;
-                } else if (ch === '[') {
-                    classMarker = true;
-                }
-            }
-        }
-
-        if (!terminated) {
-            throwUnexpectedToken(null, Messages.UnterminatedRegExp);
-        }
-
-        // Exclude leading and trailing slash.
-        body = str.substr(1, str.length - 2);
-        return {
-            value: body,
-            literal: str
-        };
-    }
-
-    function scanRegExpFlags() {
-        var ch, str, flags, restore;
-
-        str = '';
-        flags = '';
-        while (index < length) {
-            ch = source[index];
-            if (!isIdentifierPart(ch.charCodeAt(0))) {
-                break;
-            }
-
-            ++index;
-            if (ch === '\\' && index < length) {
-                ch = source[index];
-                if (ch === 'u') {
-                    ++index;
-                    restore = index;
-                    ch = scanHexEscape('u');
-                    if (ch) {
-                        flags += ch;
-                        for (str += '\\u'; restore < index; ++restore) {
-                            str += source[restore];
-                        }
-                    } else {
-                        index = restore;
-                        flags += 'u';
-                        str += '\\u';
-                    }
-                    tolerateUnexpectedToken();
-                } else {
-                    str += '\\';
-                    tolerateUnexpectedToken();
-                }
-            } else {
-                flags += ch;
-                str += ch;
-            }
-        }
-
-        return {
-            value: flags,
-            literal: str
-        };
-    }
-
-    function scanRegExp() {
-        var start, body, flags, value;
-        scanning = true;
-
-        lookahead = null;
-        skipComment();
-        start = index;
-
-        body = scanRegExpBody();
-        flags = scanRegExpFlags();
-        value = testRegExp(body.value, flags.value);
-        scanning = false;
-        if (extra.tokenize) {
-            return {
-                type: Token.RegularExpression,
-                value: value,
-                regex: {
-                    pattern: body.value,
-                    flags: flags.value
-                },
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                start: start,
-                end: index
-            };
-        }
-
-        return {
-            literal: body.literal + flags.literal,
-            value: value,
-            regex: {
-                pattern: body.value,
-                flags: flags.value
-            },
-            start: start,
-            end: index
-        };
-    }
-
-    function collectRegex() {
-        var pos, loc, regex, token;
-
-        skipComment();
-
-        pos = index;
-        loc = {
-            start: {
-                line: lineNumber,
-                column: index - lineStart
-            }
-        };
-
-        regex = scanRegExp();
-
-        loc.end = {
-            line: lineNumber,
-            column: index - lineStart
-        };
-
-        /* istanbul ignore next */
-        if (!extra.tokenize) {
-            // Pop the previous token, which is likely '/' or '/='
-            if (extra.tokens.length > 0) {
-                token = extra.tokens[extra.tokens.length - 1];
-                if (token.range[0] === pos && token.type === 'Punctuator') {
-                    if (token.value === '/' || token.value === '/=') {
-                        extra.tokens.pop();
-                    }
-                }
-            }
-
-            extra.tokens.push({
-                type: 'RegularExpression',
-                value: regex.literal,
-                regex: regex.regex,
-                range: [pos, index],
-                loc: loc
-            });
-        }
-
-        return regex;
-    }
-
-    function isIdentifierName(token) {
-        return token.type === Token.Identifier ||
-            token.type === Token.Keyword ||
-            token.type === Token.BooleanLiteral ||
-            token.type === Token.NullLiteral;
-    }
-
-    // Using the following algorithm:
-    // https://github.com/mozilla/sweet.js/wiki/design
-
-    function advanceSlash() {
-        var regex, previous, check;
-
-        function testKeyword(value) {
-            return value && (value.length > 1) && (value[0] >= 'a') && (value[0] <= 'z');
-        }
-
-        previous = extra.tokenValues[extra.tokens.length - 1];
-        regex = (previous !== null);
-
-        switch (previous) {
-        case 'this':
-        case ']':
-            regex = false;
-            break;
-
-        case ')':
-            check = extra.tokenValues[extra.openParenToken - 1];
-            regex = (check === 'if' || check === 'while' || check === 'for' || check === 'with');
-            break;
-
-        case '}':
-            // Dividing a function by anything makes little sense,
-            // but we have to check for that.
-            regex = false;
-            if (testKeyword(extra.tokenValues[extra.openCurlyToken - 3])) {
-                // Anonymous function, e.g. function(){} /42
-                check = extra.tokenValues[extra.openCurlyToken - 4];
-                regex = check ? (FnExprTokens.indexOf(check) < 0) : false;
-            } else if (testKeyword(extra.tokenValues[extra.openCurlyToken - 4])) {
-                // Named function, e.g. function f(){} /42/
-                check = extra.tokenValues[extra.openCurlyToken - 5];
-                regex = check ? (FnExprTokens.indexOf(check) < 0) : true;
-            }
-        }
-
-        return regex ? collectRegex() : scanPunctuator();
-    }
-
-    function advance() {
-        var cp, token;
-
-        if (index >= length) {
-            return {
-                type: Token.EOF,
-                lineNumber: lineNumber,
-                lineStart: lineStart,
-                start: index,
-                end: index
-            };
-        }
-
-        cp = source.charCodeAt(index);
-
-        if (isIdentifierStart(cp)) {
-            token = scanIdentifier();
-            if (strict && isStrictModeReservedWord(token.value)) {
-                token.type = Token.Keyword;
-            }
-            return token;
-        }
-
-        // Very common: ( and ) and ;
-        if (cp === 0x28 || cp === 0x29 || cp === 0x3B) {
-            return scanPunctuator();
-        }
-
-        // String literal starts with single quote (U+0027) or double quote (U+0022).
-        if (cp === 0x27 || cp === 0x22) {
-            return scanStringLiteral();
-        }
-
-        // Dot (.) U+002E can also start a floating-point number, hence the need
-        // to check the next character.
-        if (cp === 0x2E) {
-            if (isDecimalDigit(source.charCodeAt(index + 1))) {
-                return scanNumericLiteral();
-            }
-            return scanPunctuator();
-        }
-
-        if (isDecimalDigit(cp)) {
-            return scanNumericLiteral();
-        }
-
-        // Slash (/) U+002F can also start a regex.
-        if (extra.tokenize && cp === 0x2F) {
-            return advanceSlash();
-        }
-
-        // Template literals start with ` (U+0060) for template head
-        // or } (U+007D) for template middle or template tail.
-        if (cp === 0x60 || (cp === 0x7D && state.curlyStack[state.curlyStack.length - 1] === '${')) {
-            return scanTemplate();
-        }
-
-        // Possible identifier start in a surrogate pair.
-        if (cp >= 0xD800 && cp < 0xDFFF) {
-            cp = codePointAt(index);
-            if (isIdentifierStart(cp)) {
-                return scanIdentifier();
-            }
-        }
-
-        return scanPunctuator();
-    }
-
-    function collectToken() {
-        var loc, token, value, entry;
-
-        loc = {
-            start: {
-                line: lineNumber,
-                column: index - lineStart
-            }
-        };
-
-        token = advance();
-        loc.end = {
-            line: lineNumber,
-            column: index - lineStart
-        };
-
-        if (token.type !== Token.EOF) {
-            value = source.slice(token.start, token.end);
-            entry = {
-                type: TokenName[token.type],
-                value: value,
-                range: [token.start, token.end],
-                loc: loc
-            };
-            if (token.regex) {
-                entry.regex = {
-                    pattern: token.regex.pattern,
-                    flags: token.regex.flags
-                };
-            }
-            if (extra.tokenValues) {
-                extra.tokenValues.push((entry.type === 'Punctuator' || entry.type === 'Keyword') ? entry.value : null);
-            }
-            if (extra.tokenize) {
-                if (!extra.range) {
-                    delete entry.range;
-                }
-                if (!extra.loc) {
-                    delete entry.loc;
-                }
-                if (extra.delegate) {
-                    entry = extra.delegate(entry);
-                }
-            }
-            extra.tokens.push(entry);
-        }
-
-        return token;
-    }
-
-    function lex() {
-        var token;
-        scanning = true;
-
-        lastIndex = index;
-        lastLineNumber = lineNumber;
-        lastLineStart = lineStart;
-
-        skipComment();
-
-        token = lookahead;
-
-        startIndex = index;
-        startLineNumber = lineNumber;
-        startLineStart = lineStart;
-
-        lookahead = (typeof extra.tokens !== 'undefined') ? collectToken() : advance();
-        scanning = false;
-        return token;
-    }
-
-    function peek() {
-        scanning = true;
-
-        skipComment();
-
-        lastIndex = index;
-        lastLineNumber = lineNumber;
-        lastLineStart = lineStart;
-
-        startIndex = index;
-        startLineNumber = lineNumber;
-        startLineStart = lineStart;
-
-        lookahead = (typeof extra.tokens !== 'undefined') ? collectToken() : advance();
-        scanning = false;
-    }
-
-    function Position() {
-        this.line = startLineNumber;
-        this.column = startIndex - startLineStart;
-    }
-
-    function SourceLocation() {
-        this.start = new Position();
-        this.end = null;
-    }
-
-    function WrappingSourceLocation(startToken) {
-        this.start = {
-            line: startToken.lineNumber,
-            column: startToken.start - startToken.lineStart
-        };
-        this.end = null;
-    }
-
-    function Node() {
-        if (extra.range) {
-            this.range = [startIndex, 0];
-        }
-        if (extra.loc) {
-            this.loc = new SourceLocation();
-        }
-    }
-
-    function WrappingNode(startToken) {
-        if (extra.range) {
-            this.range = [startToken.start, 0];
-        }
-        if (extra.loc) {
-            this.loc = new WrappingSourceLocation(startToken);
-        }
-    }
-
-    WrappingNode.prototype = Node.prototype = {
-
-        processComment: function () {
-            var lastChild,
-                innerComments,
-                leadingComments,
-                trailingComments,
-                bottomRight = extra.bottomRightStack,
-                i,
-                comment,
-                last = bottomRight[bottomRight.length - 1];
-
-            if (this.type === Syntax.Program) {
-                if (this.body.length > 0) {
-                    return;
-                }
-            }
-            /**
-             * patch innnerComments for properties empty block
-             * `function a() {/** comments **\/}`
-             */
-
-            if (this.type === Syntax.BlockStatement && this.body.length === 0) {
-                innerComments = [];
-                for (i = extra.leadingComments.length - 1; i >= 0; --i) {
-                    comment = extra.leadingComments[i];
-                    if (this.range[1] >= comment.range[1]) {
-                        innerComments.unshift(comment);
-                        extra.leadingComments.splice(i, 1);
-                        extra.trailingComments.splice(i, 1);
-                    }
-                }
-                if (innerComments.length) {
-                    this.innerComments = innerComments;
-                    //bottomRight.push(this);
-                    return;
-                }
-            }
-
-            if (extra.trailingComments.length > 0) {
-                trailingComments = [];
-                for (i = extra.trailingComments.length - 1; i >= 0; --i) {
-                    comment = extra.trailingComments[i];
-                    if (comment.range[0] >= this.range[1]) {
-                        trailingComments.unshift(comment);
-                        extra.trailingComments.splice(i, 1);
-                    }
-                }
-                extra.trailingComments = [];
-            } else {
-                if (last && last.trailingComments && last.trailingComments[0].range[0] >= this.range[1]) {
-                    trailingComments = last.trailingComments;
-                    delete last.trailingComments;
-                }
-            }
-
-            // Eating the stack.
-            while (last && last.range[0] >= this.range[0]) {
-                lastChild = bottomRight.pop();
-                last = bottomRight[bottomRight.length - 1];
-            }
-
-            if (lastChild) {
-                if (lastChild.leadingComments) {
-                    leadingComments = [];
-                    for (i = lastChild.leadingComments.length - 1; i >= 0; --i) {
-                        comment = lastChild.leadingComments[i];
-                        if (comment.range[1] <= this.range[0]) {
-                            leadingComments.unshift(comment);
-                            lastChild.leadingComments.splice(i, 1);
-                        }
-                    }
-
-                    if (!lastChild.leadingComments.length) {
-                        lastChild.leadingComments = undefined;
-                    }
-                }
-            } else if (extra.leadingComments.length > 0) {
-                leadingComments = [];
-                for (i = extra.leadingComments.length - 1; i >= 0; --i) {
-                    comment = extra.leadingComments[i];
-                    if (comment.range[1] <= this.range[0]) {
-                        leadingComments.unshift(comment);
-                        extra.leadingComments.splice(i, 1);
-                    }
-                }
-            }
-
-
-            if (leadingComments && leadingComments.length > 0) {
-                this.leadingComments = leadingComments;
-            }
-            if (trailingComments && trailingComments.length > 0) {
-                this.trailingComments = trailingComments;
-            }
-
-            bottomRight.push(this);
-        },
-
-        finish: function () {
-            if (extra.range) {
-                this.range[1] = lastIndex;
-            }
-            if (extra.loc) {
-                this.loc.end = {
-                    line: lastLineNumber,
-                    column: lastIndex - lastLineStart
-                };
-                if (extra.source) {
-                    this.loc.source = extra.source;
-                }
-            }
-
-            if (extra.attachComment) {
-                this.processComment();
-            }
-        },
-
-        finishArrayExpression: function (elements) {
-            this.type = Syntax.ArrayExpression;
-            this.elements = elements;
-            this.finish();
-            return this;
-        },
-
-        finishArrayPattern: function (elements) {
-            this.type = Syntax.ArrayPattern;
-            this.elements = elements;
-            this.finish();
-            return this;
-        },
-
-        finishArrowFunctionExpression: function (params, defaults, body, expression) {
-            this.type = Syntax.ArrowFunctionExpression;
-            this.id = null;
-            this.params = params;
-            this.defaults = defaults;
-            this.body = body;
-            this.generator = false;
-            this.expression = expression;
-            this.finish();
-            return this;
-        },
-
-        finishAssignmentExpression: function (operator, left, right) {
-            this.type = Syntax.AssignmentExpression;
-            this.operator = operator;
-            this.left = left;
-            this.right = right;
-            this.finish();
-            return this;
-        },
-
-        finishAssignmentPattern: function (left, right) {
-            this.type = Syntax.AssignmentPattern;
-            this.left = left;
-            this.right = right;
-            this.finish();
-            return this;
-        },
-
-        finishBinaryExpression: function (operator, left, right) {
-            this.type = (operator === '||' || operator === '&&') ? Syntax.LogicalExpression : Syntax.BinaryExpression;
-            this.operator = operator;
-            this.left = left;
-            this.right = right;
-            this.finish();
-            return this;
-        },
-
-        finishBlockStatement: function (body) {
-            this.type = Syntax.BlockStatement;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishBreakStatement: function (label) {
-            this.type = Syntax.BreakStatement;
-            this.label = label;
-            this.finish();
-            return this;
-        },
-
-        finishCallExpression: function (callee, args) {
-            this.type = Syntax.CallExpression;
-            this.callee = callee;
-            this.arguments = args;
-            this.finish();
-            return this;
-        },
-
-        finishCatchClause: function (param, body) {
-            this.type = Syntax.CatchClause;
-            this.param = param;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishClassBody: function (body) {
-            this.type = Syntax.ClassBody;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishClassDeclaration: function (id, superClass, body) {
-            this.type = Syntax.ClassDeclaration;
-            this.id = id;
-            this.superClass = superClass;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishClassExpression: function (id, superClass, body) {
-            this.type = Syntax.ClassExpression;
-            this.id = id;
-            this.superClass = superClass;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishConditionalExpression: function (test, consequent, alternate) {
-            this.type = Syntax.ConditionalExpression;
-            this.test = test;
-            this.consequent = consequent;
-            this.alternate = alternate;
-            this.finish();
-            return this;
-        },
-
-        finishContinueStatement: function (label) {
-            this.type = Syntax.ContinueStatement;
-            this.label = label;
-            this.finish();
-            return this;
-        },
-
-        finishDebuggerStatement: function () {
-            this.type = Syntax.DebuggerStatement;
-            this.finish();
-            return this;
-        },
-
-        finishDoWhileStatement: function (body, test) {
-            this.type = Syntax.DoWhileStatement;
-            this.body = body;
-            this.test = test;
-            this.finish();
-            return this;
-        },
-
-        finishEmptyStatement: function () {
-            this.type = Syntax.EmptyStatement;
-            this.finish();
-            return this;
-        },
-
-        finishExpressionStatement: function (expression) {
-            this.type = Syntax.ExpressionStatement;
-            this.expression = expression;
-            this.finish();
-            return this;
-        },
-
-        finishForStatement: function (init, test, update, body) {
-            this.type = Syntax.ForStatement;
-            this.init = init;
-            this.test = test;
-            this.update = update;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishForOfStatement: function (left, right, body) {
-            this.type = Syntax.ForOfStatement;
-            this.left = left;
-            this.right = right;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishForInStatement: function (left, right, body) {
-            this.type = Syntax.ForInStatement;
-            this.left = left;
-            this.right = right;
-            this.body = body;
-            this.each = false;
-            this.finish();
-            return this;
-        },
-
-        finishFunctionDeclaration: function (id, params, defaults, body, generator) {
-            this.type = Syntax.FunctionDeclaration;
-            this.id = id;
-            this.params = params;
-            this.defaults = defaults;
-            this.body = body;
-            this.generator = generator;
-            this.expression = false;
-            this.finish();
-            return this;
-        },
-
-        finishFunctionExpression: function (id, params, defaults, body, generator) {
-            this.type = Syntax.FunctionExpression;
-            this.id = id;
-            this.params = params;
-            this.defaults = defaults;
-            this.body = body;
-            this.generator = generator;
-            this.expression = false;
-            this.finish();
-            return this;
-        },
-
-        finishIdentifier: function (name) {
-            this.type = Syntax.Identifier;
-            this.name = name;
-            this.finish();
-            return this;
-        },
-
-        finishIfStatement: function (test, consequent, alternate) {
-            this.type = Syntax.IfStatement;
-            this.test = test;
-            this.consequent = consequent;
-            this.alternate = alternate;
-            this.finish();
-            return this;
-        },
-
-        finishLabeledStatement: function (label, body) {
-            this.type = Syntax.LabeledStatement;
-            this.label = label;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishLiteral: function (token) {
-            this.type = Syntax.Literal;
-            this.value = token.value;
-            this.raw = source.slice(token.start, token.end);
-            if (token.regex) {
-                this.regex = token.regex;
-            }
-            this.finish();
-            return this;
-        },
-
-        finishMemberExpression: function (accessor, object, property) {
-            this.type = Syntax.MemberExpression;
-            this.computed = accessor === '[';
-            this.object = object;
-            this.property = property;
-            this.finish();
-            return this;
-        },
-
-        finishMetaProperty: function (meta, property) {
-            this.type = Syntax.MetaProperty;
-            this.meta = meta;
-            this.property = property;
-            this.finish();
-            return this;
-        },
-
-        finishNewExpression: function (callee, args) {
-            this.type = Syntax.NewExpression;
-            this.callee = callee;
-            this.arguments = args;
-            this.finish();
-            return this;
-        },
-
-        finishObjectExpression: function (properties) {
-            this.type = Syntax.ObjectExpression;
-            this.properties = properties;
-            this.finish();
-            return this;
-        },
-
-        finishObjectPattern: function (properties) {
-            this.type = Syntax.ObjectPattern;
-            this.properties = properties;
-            this.finish();
-            return this;
-        },
-
-        finishPostfixExpression: function (operator, argument) {
-            this.type = Syntax.UpdateExpression;
-            this.operator = operator;
-            this.argument = argument;
-            this.prefix = false;
-            this.finish();
-            return this;
-        },
-
-        finishProgram: function (body, sourceType) {
-            this.type = Syntax.Program;
-            this.body = body;
-            this.sourceType = sourceType;
-            this.finish();
-            return this;
-        },
-
-        finishProperty: function (kind, key, computed, value, method, shorthand) {
-            this.type = Syntax.Property;
-            this.key = key;
-            this.computed = computed;
-            this.value = value;
-            this.kind = kind;
-            this.method = method;
-            this.shorthand = shorthand;
-            this.finish();
-            return this;
-        },
-
-        finishRestElement: function (argument) {
-            this.type = Syntax.RestElement;
-            this.argument = argument;
-            this.finish();
-            return this;
-        },
-
-        finishReturnStatement: function (argument) {
-            this.type = Syntax.ReturnStatement;
-            this.argument = argument;
-            this.finish();
-            return this;
-        },
-
-        finishSequenceExpression: function (expressions) {
-            this.type = Syntax.SequenceExpression;
-            this.expressions = expressions;
-            this.finish();
-            return this;
-        },
-
-        finishSpreadElement: function (argument) {
-            this.type = Syntax.SpreadElement;
-            this.argument = argument;
-            this.finish();
-            return this;
-        },
-
-        finishSwitchCase: function (test, consequent) {
-            this.type = Syntax.SwitchCase;
-            this.test = test;
-            this.consequent = consequent;
-            this.finish();
-            return this;
-        },
-
-        finishSuper: function () {
-            this.type = Syntax.Super;
-            this.finish();
-            return this;
-        },
-
-        finishSwitchStatement: function (discriminant, cases) {
-            this.type = Syntax.SwitchStatement;
-            this.discriminant = discriminant;
-            this.cases = cases;
-            this.finish();
-            return this;
-        },
-
-        finishTaggedTemplateExpression: function (tag, quasi) {
-            this.type = Syntax.TaggedTemplateExpression;
-            this.tag = tag;
-            this.quasi = quasi;
-            this.finish();
-            return this;
-        },
-
-        finishTemplateElement: function (value, tail) {
-            this.type = Syntax.TemplateElement;
-            this.value = value;
-            this.tail = tail;
-            this.finish();
-            return this;
-        },
-
-        finishTemplateLiteral: function (quasis, expressions) {
-            this.type = Syntax.TemplateLiteral;
-            this.quasis = quasis;
-            this.expressions = expressions;
-            this.finish();
-            return this;
-        },
-
-        finishThisExpression: function () {
-            this.type = Syntax.ThisExpression;
-            this.finish();
-            return this;
-        },
-
-        finishThrowStatement: function (argument) {
-            this.type = Syntax.ThrowStatement;
-            this.argument = argument;
-            this.finish();
-            return this;
-        },
-
-        finishTryStatement: function (block, handler, finalizer) {
-            this.type = Syntax.TryStatement;
-            this.block = block;
-            this.guardedHandlers = [];
-            this.handlers = handler ? [handler] : [];
-            this.handler = handler;
-            this.finalizer = finalizer;
-            this.finish();
-            return this;
-        },
-
-        finishUnaryExpression: function (operator, argument) {
-            this.type = (operator === '++' || operator === '--') ? Syntax.UpdateExpression : Syntax.UnaryExpression;
-            this.operator = operator;
-            this.argument = argument;
-            this.prefix = true;
-            this.finish();
-            return this;
-        },
-
-        finishVariableDeclaration: function (declarations) {
-            this.type = Syntax.VariableDeclaration;
-            this.declarations = declarations;
-            this.kind = 'var';
-            this.finish();
-            return this;
-        },
-
-        finishLexicalDeclaration: function (declarations, kind) {
-            this.type = Syntax.VariableDeclaration;
-            this.declarations = declarations;
-            this.kind = kind;
-            this.finish();
-            return this;
-        },
-
-        finishVariableDeclarator: function (id, init) {
-            this.type = Syntax.VariableDeclarator;
-            this.id = id;
-            this.init = init;
-            this.finish();
-            return this;
-        },
-
-        finishWhileStatement: function (test, body) {
-            this.type = Syntax.WhileStatement;
-            this.test = test;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishWithStatement: function (object, body) {
-            this.type = Syntax.WithStatement;
-            this.object = object;
-            this.body = body;
-            this.finish();
-            return this;
-        },
-
-        finishExportSpecifier: function (local, exported) {
-            this.type = Syntax.ExportSpecifier;
-            this.exported = exported || local;
-            this.local = local;
-            this.finish();
-            return this;
-        },
-
-        finishImportDefaultSpecifier: function (local) {
-            this.type = Syntax.ImportDefaultSpecifier;
-            this.local = local;
-            this.finish();
-            return this;
-        },
-
-        finishImportNamespaceSpecifier: function (local) {
-            this.type = Syntax.ImportNamespaceSpecifier;
-            this.local = local;
-            this.finish();
-            return this;
-        },
-
-        finishExportNamedDeclaration: function (declaration, specifiers, src) {
-            this.type = Syntax.ExportNamedDeclaration;
-            this.declaration = declaration;
-            this.specifiers = specifiers;
-            this.source = src;
-            this.finish();
-            return this;
-        },
-
-        finishExportDefaultDeclaration: function (declaration) {
-            this.type = Syntax.ExportDefaultDeclaration;
-            this.declaration = declaration;
-            this.finish();
-            return this;
-        },
-
-        finishExportAllDeclaration: function (src) {
-            this.type = Syntax.ExportAllDeclaration;
-            this.source = src;
-            this.finish();
-            return this;
-        },
-
-        finishImportSpecifier: function (local, imported) {
-            this.type = Syntax.ImportSpecifier;
-            this.local = local || imported;
-            this.imported = imported;
-            this.finish();
-            return this;
-        },
-
-        finishImportDeclaration: function (specifiers, src) {
-            this.type = Syntax.ImportDeclaration;
-            this.specifiers = specifiers;
-            this.source = src;
-            this.finish();
-            return this;
-        },
-
-        finishYieldExpression: function (argument, delegate) {
-            this.type = Syntax.YieldExpression;
-            this.argument = argument;
-            this.delegate = delegate;
-            this.finish();
-            return this;
-        }
-    };
-
-
-    function recordError(error) {
-        var e, existing;
-
-        for (e = 0; e < extra.errors.length; e++) {
-            existing = extra.errors[e];
-            // Prevent duplicated error.
-            /* istanbul ignore next */
-            if (existing.index === error.index && existing.message === error.message) {
-                return;
-            }
-        }
-
-        extra.errors.push(error);
-    }
-
-    function constructError(msg, column) {
-        var error = new Error(msg);
-        try {
-            throw error;
-        } catch (base) {
-            /* istanbul ignore else */
-            if (Object.create && Object.defineProperty) {
-                error = Object.create(base);
-                Object.defineProperty(error, 'column', { value: column });
-            }
-        } finally {
-            return error;
-        }
-    }
-
-    function createError(line, pos, description) {
-        var msg, column, error;
-
-        msg = 'Line ' + line + ': ' + description;
-        column = pos - (scanning ? lineStart : lastLineStart) + 1;
-        error = constructError(msg, column);
-        error.lineNumber = line;
-        error.description = description;
-        error.index = pos;
-        return error;
-    }
-
-    // Throw an exception
-
-    function throwError(messageFormat) {
-        var args, msg;
-
-        args = Array.prototype.slice.call(arguments, 1);
-        msg = messageFormat.replace(/%(\d)/g,
-            function (whole, idx) {
-                assert(idx < args.length, 'Message reference must be in range');
-                return args[idx];
-            }
-        );
-
-        throw createError(lastLineNumber, lastIndex, msg);
-    }
-
-    function tolerateError(messageFormat) {
-        var args, msg, error;
-
-        args = Array.prototype.slice.call(arguments, 1);
-        /* istanbul ignore next */
-        msg = messageFormat.replace(/%(\d)/g,
-            function (whole, idx) {
-                assert(idx < args.length, 'Message reference must be in range');
-                return args[idx];
-            }
-        );
-
-        error = createError(lineNumber, lastIndex, msg);
-        if (extra.errors) {
-            recordError(error);
-        } else {
-            throw error;
-        }
-    }
-
-    // Throw an exception because of the token.
-
-    function unexpectedTokenError(token, message) {
-        var value, msg = message || Messages.UnexpectedToken;
-
-        if (token) {
-            if (!message) {
-                msg = (token.type === Token.EOF) ? Messages.UnexpectedEOS :
-                    (token.type === Token.Identifier) ? Messages.UnexpectedIdentifier :
-                    (token.type === Token.NumericLiteral) ? Messages.UnexpectedNumber :
-                    (token.type === Token.StringLiteral) ? Messages.UnexpectedString :
-                    (token.type === Token.Template) ? Messages.UnexpectedTemplate :
-                    Messages.UnexpectedToken;
-
-                if (token.type === Token.Keyword) {
-                    if (isFutureReservedWord(token.value)) {
-                        msg = Messages.UnexpectedReserved;
-                    } else if (strict && isStrictModeReservedWord(token.value)) {
-                        msg = Messages.StrictReservedWord;
-                    }
-                }
-            }
-
-            value = (token.type === Token.Template) ? token.value.raw : token.value;
-        } else {
-            value = 'ILLEGAL';
-        }
-
-        msg = msg.replace('%0', value);
-
-        return (token && typeof token.lineNumber === 'number') ?
-            createError(token.lineNumber, token.start, msg) :
-            createError(scanning ? lineNumber : lastLineNumber, scanning ? index : lastIndex, msg);
-    }
-
-    function throwUnexpectedToken(token, message) {
-        throw unexpectedTokenError(token, message);
-    }
-
-    function tolerateUnexpectedToken(token, message) {
-        var error = unexpectedTokenError(token, message);
-        if (extra.errors) {
-            recordError(error);
-        } else {
-            throw error;
-        }
-    }
-
-    // Expect the next token to match the specified punctuator.
-    // If not, an exception will be thrown.
-
-    function expect(value) {
-        var token = lex();
-        if (token.type !== Token.Punctuator || token.value !== value) {
-            throwUnexpectedToken(token);
-        }
-    }
-
-    /**
-     * @name expectCommaSeparator
-     * @description Quietly expect a comma when in tolerant mode, otherwise delegates
-     * to <code>expect(value)</code>
-     * @since 2.0
-     */
-    function expectCommaSeparator() {
-        var token;
-
-        if (extra.errors) {
-            token = lookahead;
-            if (token.type === Token.Punctuator && token.value === ',') {
-                lex();
-            } else if (token.type === Token.Punctuator && token.value === ';') {
-                lex();
-                tolerateUnexpectedToken(token);
-            } else {
-                tolerateUnexpectedToken(token, Messages.UnexpectedToken);
-            }
-        } else {
-            expect(',');
-        }
-    }
-
-    // Expect the next token to match the specified keyword.
-    // If not, an exception will be thrown.
-
-    function expectKeyword(keyword) {
-        var token = lex();
-        if (token.type !== Token.Keyword || token.value !== keyword) {
-            throwUnexpectedToken(token);
-        }
-    }
-
-    // Return true if the next token matches the specified punctuator.
-
-    function match(value) {
-        return lookahead.type === Token.Punctuator && lookahead.value === value;
-    }
-
-    // Return true if the next token matches the specified keyword
-
-    function matchKeyword(keyword) {
-        return lookahead.type === Token.Keyword && lookahead.value === keyword;
-    }
-
-    // Return true if the next token matches the specified contextual keyword
-    // (where an identifier is sometimes a keyword depending on the context)
-
-    function matchContextualKeyword(keyword) {
-        return lookahead.type === Token.Identifier && lookahead.value === keyword;
-    }
-
-    // Return true if the next token is an assignment operator
-
-    function matchAssign() {
-        var op;
-
-        if (lookahead.type !== Token.Punctuator) {
-            return false;
-        }
-        op = lookahead.value;
-        return op === '=' ||
-            op === '*=' ||
-            op === '/=' ||
-            op === '%=' ||
-            op === '+=' ||
-            op === '-=' ||
-            op === '<<=' ||
-            op === '>>=' ||
-            op === '>>>=' ||
-            op === '&=' ||
-            op === '^=' ||
-            op === '|=';
-    }
-
-    function consumeSemicolon() {
-        // Catch the very common case first: immediately a semicolon (U+003B).
-        if (source.charCodeAt(startIndex) === 0x3B || match(';')) {
-            lex();
-            return;
-        }
-
-        if (hasLineTerminator) {
-            return;
-        }
-
-        // FIXME(ikarienator): this is seemingly an issue in the previous location info convention.
-        lastIndex = startIndex;
-        lastLineNumber = startLineNumber;
-        lastLineStart = startLineStart;
-
-        if (lookahead.type !== Token.EOF && !match('}')) {
-            throwUnexpectedToken(lookahead);
-        }
-    }
-
-    // Cover grammar support.
-    //
-    // When an assignment expression position starts with an left parenthesis, the determination of the type
-    // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)
-    // or the first comma. This situation also defers the determination of all the expressions nested in the pair.
-    //
-    // There are three productions that can be parsed in a parentheses pair that needs to be determined
-    // after the outermost pair is closed. They are:
-    //
-    //   1. AssignmentExpression
-    //   2. BindingElements
-    //   3. AssignmentTargets
-    //
-    // In order to avoid exponential backtracking, we use two flags to denote if the production can be
-    // binding element or assignment target.
-    //
-    // The three productions have the relationship:
-    //
-    //   BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression
-    //
-    // with a single exception that CoverInitializedName when used directly in an Expression, generates
-    // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the
-    // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.
-    //
-    // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not
-    // effect the current flags. This means the production the parser parses is only used as an expression. Therefore
-    // the CoverInitializedName check is conducted.
-    //
-    // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates
-    // the flags outside of the parser. This means the production the parser parses is used as a part of a potential
-    // pattern. The CoverInitializedName check is deferred.
-    function isolateCoverGrammar(parser) {
-        var oldIsBindingElement = isBindingElement,
-            oldIsAssignmentTarget = isAssignmentTarget,
-            oldFirstCoverInitializedNameError = firstCoverInitializedNameError,
-            result;
-        isBindingElement = true;
-        isAssignmentTarget = true;
-        firstCoverInitializedNameError = null;
-        result = parser();
-        if (firstCoverInitializedNameError !== null) {
-            throwUnexpectedToken(firstCoverInitializedNameError);
-        }
-        isBindingElement = oldIsBindingElement;
-        isAssignmentTarget = oldIsAssignmentTarget;
-        firstCoverInitializedNameError = oldFirstCoverInitializedNameError;
-        return result;
-    }
-
-    function inheritCoverGrammar(parser) {
-        var oldIsBindingElement = isBindingElement,
-            oldIsAssignmentTarget = isAssignmentTarget,
-            oldFirstCoverInitializedNameError = firstCoverInitializedNameError,
-            result;
-        isBindingElement = true;
-        isAssignmentTarget = true;
-        firstCoverInitializedNameError = null;
-        result = parser();
-        isBindingElement = isBindingElement && oldIsBindingElement;
-        isAssignmentTarget = isAssignmentTarget && oldIsAssignmentTarget;
-        firstCoverInitializedNameError = oldFirstCoverInitializedNameError || firstCoverInitializedNameError;
-        return result;
-    }
-
-    // ECMA-262 13.3.3 Destructuring Binding Patterns
-
-    function parseArrayPattern(params, kind) {
-        var node = new Node(), elements = [], rest, restNode;
-        expect('[');
-
-        while (!match(']')) {
-            if (match(',')) {
-                lex();
-                elements.push(null);
-            } else {
-                if (match('...')) {
-                    restNode = new Node();
-                    lex();
-                    params.push(lookahead);
-                    rest = parseVariableIdentifier(kind);
-                    elements.push(restNode.finishRestElement(rest));
-                    break;
-                } else {
-                    elements.push(parsePatternWithDefault(params, kind));
-                }
-                if (!match(']')) {
-                    expect(',');
-                }
-            }
-
-        }
-
-        expect(']');
-
-        return node.finishArrayPattern(elements);
-    }
-
-    function parsePropertyPattern(params, kind) {
-        var node = new Node(), key, keyToken, computed = match('['), init;
-        if (lookahead.type === Token.Identifier) {
-            keyToken = lookahead;
-            key = parseVariableIdentifier();
-            if (match('=')) {
-                params.push(keyToken);
-                lex();
-                init = parseAssignmentExpression();
-
-                return node.finishProperty(
-                    'init', key, false,
-                    new WrappingNode(keyToken).finishAssignmentPattern(key, init), false, true);
-            } else if (!match(':')) {
-                params.push(keyToken);
-                return node.finishProperty('init', key, false, key, false, true);
-            }
-        } else {
-            key = parseObjectPropertyKey();
-        }
-        expect(':');
-        init = parsePatternWithDefault(params, kind);
-        return node.finishProperty('init', key, computed, init, false, false);
-    }
-
-    function parseObjectPattern(params, kind) {
-        var node = new Node(), properties = [];
-
-        expect('{');
-
-        while (!match('}')) {
-            properties.push(parsePropertyPattern(params, kind));
-            if (!match('}')) {
-                expect(',');
-            }
-        }
-
-        lex();
-
-        return node.finishObjectPattern(properties);
-    }
-
-    function parsePattern(params, kind) {
-        if (match('[')) {
-            return parseArrayPattern(params, kind);
-        } else if (match('{')) {
-            return parseObjectPattern(params, kind);
-        } else if (matchKeyword('let')) {
-            if (kind === 'const' || kind === 'let') {
-                tolerateUnexpectedToken(lookahead, Messages.UnexpectedToken);
-            }
-        }
-
-        params.push(lookahead);
-        return parseVariableIdentifier(kind);
-    }
-
-    function parsePatternWithDefault(params, kind) {
-        var startToken = lookahead, pattern, previousAllowYield, right;
-        pattern = parsePattern(params, kind);
-        if (match('=')) {
-            lex();
-            previousAllowYield = state.allowYield;
-            state.allowYield = true;
-            right = isolateCoverGrammar(parseAssignmentExpression);
-            state.allowYield = previousAllowYield;
-            pattern = new WrappingNode(startToken).finishAssignmentPattern(pattern, right);
-        }
-        return pattern;
-    }
-
-    // ECMA-262 12.2.5 Array Initializer
-
-    function parseArrayInitializer() {
-        var elements = [], node = new Node(), restSpread;
-
-        expect('[');
-
-        while (!match(']')) {
-            if (match(',')) {
-                lex();
-                elements.push(null);
-            } else if (match('...')) {
-                restSpread = new Node();
-                lex();
-                restSpread.finishSpreadElement(inheritCoverGrammar(parseAssignmentExpression));
-
-                if (!match(']')) {
-                    isAssignmentTarget = isBindingElement = false;
-                    expect(',');
-                }
-                elements.push(restSpread);
-            } else {
-                elements.push(inheritCoverGrammar(parseAssignmentExpression));
-
-                if (!match(']')) {
-                    expect(',');
-                }
-            }
-        }
-
-        lex();
-
-        return node.finishArrayExpression(elements);
-    }
-
-    // ECMA-262 12.2.6 Object Initializer
-
-    function parsePropertyFunction(node, paramInfo, isGenerator) {
-        var previousStrict, body;
-
-        isAssignmentTarget = isBindingElement = false;
-
-        previousStrict = strict;
-        body = isolateCoverGrammar(parseFunctionSourceElements);
-
-        if (strict && paramInfo.firstRestricted) {
-            tolerateUnexpectedToken(paramInfo.firstRestricted, paramInfo.message);
-        }
-        if (strict && paramInfo.stricted) {
-            tolerateUnexpectedToken(paramInfo.stricted, paramInfo.message);
-        }
-
-        strict = previousStrict;
-        return node.finishFunctionExpression(null, paramInfo.params, paramInfo.defaults, body, isGenerator);
-    }
-
-    function parsePropertyMethodFunction() {
-        var params, method, node = new Node(),
-            previousAllowYield = state.allowYield;
-
-        state.allowYield = false;
-        params = parseParams();
-        state.allowYield = previousAllowYield;
-
-        state.allowYield = false;
-        method = parsePropertyFunction(node, params, false);
-        state.allowYield = previousAllowYield;
-
-        return method;
-    }
-
-    function parseObjectPropertyKey() {
-        var token, node = new Node(), expr;
-
-        token = lex();
-
-        // Note: This function is called only from parseObjectProperty(), where
-        // EOF and Punctuator tokens are already filtered out.
-
-        switch (token.type) {
-        case Token.StringLiteral:
-        case Token.NumericLiteral:
-            if (strict && token.octal) {
-                tolerateUnexpectedToken(token, Messages.StrictOctalLiteral);
-            }
-            return node.finishLiteral(token);
-        case Token.Identifier:
-        case Token.BooleanLiteral:
-        case Token.NullLiteral:
-        case Token.Keyword:
-            return node.finishIdentifier(token.value);
-        case Token.Punctuator:
-            if (token.value === '[') {
-                expr = isolateCoverGrammar(parseAssignmentExpression);
-                expect(']');
-                return expr;
-            }
-            break;
-        }
-        throwUnexpectedToken(token);
-    }
-
-    function lookaheadPropertyName() {
-        switch (lookahead.type) {
-        case Token.Identifier:
-        case Token.StringLiteral:
-        case Token.BooleanLiteral:
-        case Token.NullLiteral:
-        case Token.NumericLiteral:
-        case Token.Keyword:
-            return true;
-        case Token.Punctuator:
-            return lookahead.value === '[';
-        }
-        return false;
-    }
-
-    // This function is to try to parse a MethodDefinition as defined in 14.3. But in the case of object literals,
-    // it might be called at a position where there is in fact a short hand identifier pattern or a data property.
-    // This can only be determined after we consumed up to the left parentheses.
-    //
-    // In order to avoid back tracking, it returns `null` if the position is not a MethodDefinition and the caller
-    // is responsible to visit other options.
-    function tryParseMethodDefinition(token, key, computed, node) {
-        var value, options, methodNode, params,
-            previousAllowYield = state.allowYield;
-
-        if (token.type === Token.Identifier) {
-            // check for `get` and `set`;
-
-            if (token.value === 'get' && lookaheadPropertyName()) {
-                computed = match('[');
-                key = parseObjectPropertyKey();
-                methodNode = new Node();
-                expect('(');
-                expect(')');
-
-                state.allowYield = false;
-                value = parsePropertyFunction(methodNode, {
-                    params: [],
-                    defaults: [],
-                    stricted: null,
-                    firstRestricted: null,
-                    message: null
-                }, false);
-                state.allowYield = previousAllowYield;
-
-                return node.finishProperty('get', key, computed, value, false, false);
-            } else if (token.value === 'set' && lookaheadPropertyName()) {
-                computed = match('[');
-                key = parseObjectPropertyKey();
-                methodNode = new Node();
-                expect('(');
-
-                options = {
-                    params: [],
-                    defaultCount: 0,
-                    defaults: [],
-                    firstRestricted: null,
-                    paramSet: {}
-                };
-                if (match(')')) {
-                    tolerateUnexpectedToken(lookahead);
-                } else {
-                    state.allowYield = false;
-                    parseParam(options);
-                    state.allowYield = previousAllowYield;
-                    if (options.defaultCount === 0) {
-                        options.defaults = [];
-                    }
-                }
-                expect(')');
-
-                state.allowYield = false;
-                value = parsePropertyFunction(methodNode, options, false);
-                state.allowYield = previousAllowYield;
-
-                return node.finishProperty('set', key, computed, value, false, false);
-            }
-        } else if (token.type === Token.Punctuator && token.value === '*' && lookaheadPropertyName()) {
-            computed = match('[');
-            key = parseObjectPropertyKey();
-            methodNode = new Node();
-
-            state.allowYield = true;
-            params = parseParams();
-            state.allowYield = previousAllowYield;
-
-            state.allowYield = false;
-            value = parsePropertyFunction(methodNode, params, true);
-            state.allowYield = previousAllowYield;
-
-            return node.finishProperty('init', key, computed, value, true, false);
-        }
-
-        if (key && match('(')) {
-            value = parsePropertyMethodFunction();
-            return node.finishProperty('init', key, computed, value, true, false);
-        }
-
-        // Not a MethodDefinition.
-        return null;
-    }
-
-    function parseObjectProperty(hasProto) {
-        var token = lookahead, node = new Node(), computed, key, maybeMethod, proto, value;
-
-        computed = match('[');
-        if (match('*')) {
-            lex();
-        } else {
-            key = parseObjectPropertyKey();
-        }
-        maybeMethod = tryParseMethodDefinition(token, key, computed, node);
-        if (maybeMethod) {
-            return maybeMethod;
-        }
-
-        if (!key) {
-            throwUnexpectedToken(lookahead);
-        }
-
-        // Check for duplicated __proto__
-        if (!computed) {
-            proto = (key.type === Syntax.Identifier && key.name === '__proto__') ||
-                (key.type === Syntax.Literal && key.value === '__proto__');
-            if (hasProto.value && proto) {
-                tolerateError(Messages.DuplicateProtoProperty);
-            }
-            hasProto.value |= proto;
-        }
-
-        if (match(':')) {
-            lex();
-            value = inheritCoverGrammar(parseAssignmentExpression);
-            return node.finishProperty('init', key, computed, value, false, false);
-        }
-
-        if (token.type === Token.Identifier) {
-            if (match('=')) {
-                firstCoverInitializedNameError = lookahead;
-                lex();
-                value = isolateCoverGrammar(parseAssignmentExpression);
-                return node.finishProperty('init', key, computed,
-                    new WrappingNode(token).finishAssignmentPattern(key, value), false, true);
-            }
-            return node.finishProperty('init', key, computed, key, false, true);
-        }
-
-        throwUnexpectedToken(lookahead);
-    }
-
-    function parseObjectInitializer() {
-        var properties = [], hasProto = {value: false}, node = new Node();
-
-        expect('{');
-
-        while (!match('}')) {
-            properties.push(parseObjectProperty(hasProto));
-
-            if (!match('}')) {
-                expectCommaSeparator();
-            }
-        }
-
-        expect('}');
-
-        return node.finishObjectExpression(properties);
-    }
-
-    function reinterpretExpressionAsPattern(expr) {
-        var i;
-        switch (expr.type) {
-        case Syntax.Identifier:
-        case Syntax.MemberExpression:
-        case Syntax.RestElement:
-        case Syntax.AssignmentPattern:
-            break;
-        case Syntax.SpreadElement:
-            expr.type = Syntax.RestElement;
-            reinterpretExpressionAsPattern(expr.argument);
-            break;
-        case Syntax.ArrayExpression:
-            expr.type = Syntax.ArrayPattern;
-            for (i = 0; i < expr.elements.length; i++) {
-                if (expr.elements[i] !== null) {
-                    reinterpretExpressionAsPattern(expr.elements[i]);
-                }
-            }
-            break;
-        case Syntax.ObjectExpression:
-            expr.type = Syntax.ObjectPattern;
-            for (i = 0; i < expr.properties.length; i++) {
-                reinterpretExpressionAsPattern(expr.properties[i].value);
-            }
-            break;
-        case Syntax.AssignmentExpression:
-            expr.type = Syntax.AssignmentPattern;
-            reinterpretExpressionAsPattern(expr.left);
-            break;
-        default:
-            // Allow other node type for tolerant parsing.
-            break;
-        }
-    }
-
-    // ECMA-262 12.2.9 Template Literals
-
-    function parseTemplateElement(option) {
-        var node, token;
-
-        if (lookahead.type !== Token.Template || (option.head && !lookahead.head)) {
-            throwUnexpectedToken();
-        }
-
-        node = new Node();
-        token = lex();
-
-        return node.finishTemplateElement({ raw: token.value.raw, cooked: token.value.cooked }, token.tail);
-    }
-
-    function parseTemplateLiteral() {
-        var quasi, quasis, expressions, node = new Node();
-
-        quasi = parseTemplateElement({ head: true });
-        quasis = [quasi];
-        expressions = [];
-
-        while (!quasi.tail) {
-            expressions.push(parseExpression());
-            quasi = parseTemplateElement({ head: false });
-            quasis.push(quasi);
-        }
-
-        return node.finishTemplateLiteral(quasis, expressions);
-    }
-
-    // ECMA-262 12.2.10 The Grouping Operator
-
-    function parseGroupExpression() {
-        var expr, expressions, startToken, i, params = [];
-
-        expect('(');
-
-        if (match(')')) {
-            lex();
-            if (!match('=>')) {
-                expect('=>');
-            }
-            return {
-                type: PlaceHolders.ArrowParameterPlaceHolder,
-                params: [],
-                rawParams: []
-            };
-        }
-
-        startToken = lookahead;
-        if (match('...')) {
-            expr = parseRestElement(params);
-            expect(')');
-            if (!match('=>')) {
-                expect('=>');
-            }
-            return {
-                type: PlaceHolders.ArrowParameterPlaceHolder,
-                params: [expr]
-            };
-        }
-
-        isBindingElement = true;
-        expr = inheritCoverGrammar(parseAssignmentExpression);
-
-        if (match(',')) {
-            isAssignmentTarget = false;
-            expressions = [expr];
-
-            while (startIndex < length) {
-                if (!match(',')) {
-                    break;
-                }
-                lex();
-
-                if (match('...')) {
-                    if (!isBindingElement) {
-                        throwUnexpectedToken(lookahead);
-                    }
-                    expressions.push(parseRestElement(params));
-                    expect(')');
-                    if (!match('=>')) {
-                        expect('=>');
-                    }
-                    isBindingElement = false;
-                    for (i = 0; i < expressions.length; i++) {
-                        reinterpretExpressionAsPattern(expressions[i]);
-                    }
-                    return {
-                        type: PlaceHolders.ArrowParameterPlaceHolder,
-                        params: expressions
-                    };
-                }
-
-                expressions.push(inheritCoverGrammar(parseAssignmentExpression));
-            }
-
-            expr = new WrappingNode(startToken).finishSequenceExpression(expressions);
-        }
-
-
-        expect(')');
-
-        if (match('=>')) {
-            if (expr.type === Syntax.Identifier && expr.name === 'yield') {
-                return {
-                    type: PlaceHolders.ArrowParameterPlaceHolder,
-                    params: [expr]
-                };
-            }
-
-            if (!isBindingElement) {
-                throwUnexpectedToken(lookahead);
-            }
-
-            if (expr.type === Syntax.SequenceExpression) {
-                for (i = 0; i < expr.expressions.length; i++) {
-                    reinterpretExpressionAsPattern(expr.expressions[i]);
-                }
-            } else {
-                reinterpretExpressionAsPattern(expr);
-            }
-
-            expr = {
-                type: PlaceHolders.ArrowParameterPlaceHolder,
-                params: expr.type === Syntax.SequenceExpression ? expr.expressions : [expr]
-            };
-        }
-        isBindingElement = false;
-        return expr;
-    }
-
-
-    // ECMA-262 12.2 Primary Expressions
-
-    function parsePrimaryExpression() {
-        var type, token, expr, node;
-
-        if (match('(')) {
-            isBindingElement = false;
-            return inheritCoverGrammar(parseGroupExpression);
-        }
-
-        if (match('[')) {
-            return inheritCoverGrammar(parseArrayInitializer);
-        }
-
-        if (match('{')) {
-            return inheritCoverGrammar(parseObjectInitializer);
-        }
-
-        type = lookahead.type;
-        node = new Node();
-
-        if (type === Token.Identifier) {
-            if (state.sourceType === 'module' && lookahead.value === 'await') {
-                tolerateUnexpectedToken(lookahead);
-            }
-            expr = node.finishIdentifier(lex().value);
-        } else if (type === Token.StringLiteral || type === Token.NumericLiteral) {
-            isAssignmentTarget = isBindingElement = false;
-            if (strict && lookahead.octal) {
-                tolerateUnexpectedToken(lookahead, Messages.StrictOctalLiteral);
-            }
-            expr = node.finishLiteral(lex());
-        } else if (type === Token.Keyword) {
-            if (!strict && state.allowYield && matchKeyword('yield')) {
-                return parseNonComputedProperty();
-            }
-            if (!strict && matchKeyword('let')) {
-                return node.finishIdentifier(lex().value);
-            }
-            isAssignmentTarget = isBindingElement = false;
-            if (matchKeyword('function')) {
-                return parseFunctionExpression();
-            }
-            if (matchKeyword('this')) {
-                lex();
-                return node.finishThisExpression();
-            }
-            if (matchKeyword('class')) {
-                return parseClassExpression();
-            }
-            throwUnexpectedToken(lex());
-        } else if (type === Token.BooleanLiteral) {
-            isAssignmentTarget = isBindingElement = false;
-            token = lex();
-            token.value = (token.value === 'true');
-            expr = node.finishLiteral(token);
-        } else if (type === Token.NullLiteral) {
-            isAssignmentTarget = isBindingElement = false;
-            token = lex();
-            token.value = null;
-            expr = node.finishLiteral(token);
-        } else if (match('/') || match('/=')) {
-            isAssignmentTarget = isBindingElement = false;
-            index = startIndex;
-
-            if (typeof extra.tokens !== 'undefined') {
-                token = collectRegex();
-            } else {
-                token = scanRegExp();
-            }
-            lex();
-            expr = node.finishLiteral(token);
-        } else if (type === Token.Template) {
-            expr = parseTemplateLiteral();
-        } else {
-            throwUnexpectedToken(lex());
-        }
-
-        return expr;
-    }
-
-    // ECMA-262 12.3 Left-Hand-Side Expressions
-
-    function parseArguments() {
-        var args = [], expr;
-
-        expect('(');
-
-        if (!match(')')) {
-            while (startIndex < length) {
-                if (match('...')) {
-                    expr = new Node();
-                    lex();
-                    expr.finishSpreadElement(isolateCoverGrammar(parseAssignmentExpression));
-                } else {
-                    expr = isolateCoverGrammar(parseAssignmentExpression);
-                }
-                args.push(expr);
-                if (match(')')) {
-                    break;
-                }
-                expectCommaSeparator();
-            }
-        }
-
-        expect(')');
-
-        return args;
-    }
-
-    function parseNonComputedProperty() {
-        var token, node = new Node();
-
-        token = lex();
-
-        if (!isIdentifierName(token)) {
-            throwUnexpectedToken(token);
-        }
-
-        return node.finishIdentifier(token.value);
-    }
-
-    function parseNonComputedMember() {
-        expect('.');
-
-        return parseNonComputedProperty();
-    }
-
-    function parseComputedMember() {
-        var expr;
-
-        expect('[');
-
-        expr = isolateCoverGrammar(parseExpression);
-
-        expect(']');
-
-        return expr;
-    }
-
-    // ECMA-262 12.3.3 The new Operator
-
-    function parseNewExpression() {
-        var callee, args, node = new Node();
-
-        expectKeyword('new');
-
-        if (match('.')) {
-            lex();
-            if (lookahead.type === Token.Identifier && lookahead.value === 'target') {
-                if (state.inFunctionBody) {
-                    lex();
-                    return node.finishMetaProperty('new', 'target');
-                }
-            }
-            throwUnexpectedToken(lookahead);
-        }
-
-        callee = isolateCoverGrammar(parseLeftHandSideExpression);
-        args = match('(') ? parseArguments() : [];
-
-        isAssignmentTarget = isBindingElement = false;
-
-        return node.finishNewExpression(callee, args);
-    }
-
-    // ECMA-262 12.3.4 Function Calls
-
-    function parseLeftHandSideExpressionAllowCall() {
-        var quasi, expr, args, property, startToken, previousAllowIn = state.allowIn;
-
-        startToken = lookahead;
-        state.allowIn = true;
-
-        if (matchKeyword('super') && state.inFunctionBody) {
-            expr = new Node();
-            lex();
-            expr = expr.finishSuper();
-            if (!match('(') && !match('.') && !match('[')) {
-                throwUnexpectedToken(lookahead);
-            }
-        } else {
-            expr = inheritCoverGrammar(matchKeyword('new') ? parseNewExpression : parsePrimaryExpression);
-        }
-
-        for (;;) {
-            if (match('.')) {
-                isBindingElement = false;
-                isAssignmentTarget = true;
-                property = parseNonComputedMember();
-                expr = new WrappingNode(startToken).finishMemberExpression('.', expr, property);
-            } else if (match('(')) {
-                isBindingElement = false;
-                isAssignmentTarget = false;
-                args = parseArguments();
-                expr = new WrappingNode(startToken).finishCallExpression(expr, args);
-            } else if (match('[')) {
-                isBindingElement = false;
-                isAssignmentTarget = true;
-                property = parseComputedMember();
-                expr = new WrappingNode(startToken).finishMemberExpression('[', expr, property);
-            } else if (lookahead.type === Token.Template && lookahead.head) {
-                quasi = parseTemplateLiteral();
-                expr = new WrappingNode(startToken).finishTaggedTemplateExpression(expr, quasi);
-            } else {
-                break;
-            }
-        }
-        state.allowIn = previousAllowIn;
-
-        return expr;
-    }
-
-    // ECMA-262 12.3 Left-Hand-Side Expressions
-
-    function parseLeftHandSideExpression() {
-        var quasi, expr, property, startToken;
-        assert(state.allowIn, 'callee of new expression always allow in keyword.');
-
-        startToken = lookahead;
-
-        if (matchKeyword('super') && state.inFunctionBody) {
-            expr = new Node();
-            lex();
-            expr = expr.finishSuper();
-            if (!match('[') && !match('.')) {
-                throwUnexpectedToken(lookahead);
-            }
-        } else {
-            expr = inheritCoverGrammar(matchKeyword('new') ? parseNewExpression : parsePrimaryExpression);
-        }
-
-        for (;;) {
-            if (match('[')) {
-                isBindingElement = false;
-                isAssignmentTarget = true;
-                property = parseComputedMember();
-                expr = new WrappingNode(startToken).finishMemberExpression('[', expr, property);
-            } else if (match('.')) {
-                isBindingElement = false;
-                isAssignmentTarget = true;
-                property = parseNonComputedMember();
-                expr = new WrappingNode(startToken).finishMemberExpression('.', expr, property);
-            } else if (lookahead.type === Token.Template && lookahead.head) {
-                quasi = parseTemplateLiteral();
-                expr = new WrappingNode(startToken).finishTaggedTemplateExpression(expr, quasi);
-            } else {
-                break;
-            }
-        }
-        return expr;
-    }
-
-    // ECMA-262 12.4 Postfix Expressions
-
-    function parsePostfixExpression() {
-        var expr, token, startToken = lookahead;
-
-        expr = inheritCoverGrammar(parseLeftHandSideExpressionAllowCall);
-
-        if (!hasLineTerminator && lookahead.type === Token.Punctuator) {
-            if (match('++') || match('--')) {
-                // ECMA-262 11.3.1, 11.3.2
-                if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
-                    tolerateError(Messages.StrictLHSPostfix);
-                }
-
-                if (!isAssignmentTarget) {
-                    tolerateError(Messages.InvalidLHSInAssignment);
-                }
-
-                isAssignmentTarget = isBindingElement = false;
-
-                token = lex();
-                expr = new WrappingNode(startToken).finishPostfixExpression(token.value, expr);
-            }
-        }
-
-        return expr;
-    }
-
-    // ECMA-262 12.5 Unary Operators
-
-    function parseUnaryExpression() {
-        var token, expr, startToken;
-
-        if (lookahead.type !== Token.Punctuator && lookahead.type !== Token.Keyword) {
-            expr = parsePostfixExpression();
-        } else if (match('++') || match('--')) {
-            startToken = lookahead;
-            token = lex();
-            expr = inheritCoverGrammar(parseUnaryExpression);
-            // ECMA-262 11.4.4, 11.4.5
-            if (strict && expr.type === Syntax.Identifier && isRestrictedWord(expr.name)) {
-                tolerateError(Messages.StrictLHSPrefix);
-            }
-
-            if (!isAssignmentTarget) {
-                tolerateError(Messages.InvalidLHSInAssignment);
-            }
-            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
-            isAssignmentTarget = isBindingElement = false;
-        } else if (match('+') || match('-') || match('~') || match('!')) {
-            startToken = lookahead;
-            token = lex();
-            expr = inheritCoverGrammar(parseUnaryExpression);
-            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
-            isAssignmentTarget = isBindingElement = false;
-        } else if (matchKeyword('delete') || matchKeyword('void') || matchKeyword('typeof')) {
-            startToken = lookahead;
-            token = lex();
-            expr = inheritCoverGrammar(parseUnaryExpression);
-            expr = new WrappingNode(startToken).finishUnaryExpression(token.value, expr);
-            if (strict && expr.operator === 'delete' && expr.argument.type === Syntax.Identifier) {
-                tolerateError(Messages.StrictDelete);
-            }
-            isAssignmentTarget = isBindingElement = false;
-        } else {
-            expr = parsePostfixExpression();
-        }
-
-        return expr;
-    }
-
-    function binaryPrecedence(token, allowIn) {
-        var prec = 0;
-
-        if (token.type !== Token.Punctuator && token.type !== Token.Keyword) {
-            return 0;
-        }
-
-        switch (token.value) {
-        case '||':
-            prec = 1;
-            break;
-
-        case '&&':
-            prec = 2;
-            break;
-
-        case '|':
-            prec = 3;
-            break;
-
-        case '^':
-            prec = 4;
-            break;
-
-        case '&':
-            prec = 5;
-            break;
-
-        case '==':
-        case '!=':
-        case '===':
-        case '!==':
-            prec = 6;
-            break;
-
-        case '<':
-        case '>':
-        case '<=':
-        case '>=':
-        case 'instanceof':
-            prec = 7;
-            break;
-
-        case 'in':
-            prec = allowIn ? 7 : 0;
-            break;
-
-        case '<<':
-        case '>>':
-        case '>>>':
-            prec = 8;
-            break;
-
-        case '+':
-        case '-':
-            prec = 9;
-            break;
-
-        case '*':
-        case '/':
-        case '%':
-            prec = 11;
-            break;
-
-        default:
-            break;
-        }
-
-        return prec;
-    }
-
-    // ECMA-262 12.6 Multiplicative Operators
-    // ECMA-262 12.7 Additive Operators
-    // ECMA-262 12.8 Bitwise Shift Operators
-    // ECMA-262 12.9 Relational Operators
-    // ECMA-262 12.10 Equality Operators
-    // ECMA-262 12.11 Binary Bitwise Operators
-    // ECMA-262 12.12 Binary Logical Operators
-
-    function parseBinaryExpression() {
-        var marker, markers, expr, token, prec, stack, right, operator, left, i;
-
-        marker = lookahead;
-        left = inheritCoverGrammar(parseUnaryExpression);
-
-        token = lookahead;
-        prec = binaryPrecedence(token, state.allowIn);
-        if (prec === 0) {
-            return left;
-        }
-        isAssignmentTarget = isBindingElement = false;
-        token.prec = prec;
-        lex();
-
-        markers = [marker, lookahead];
-        right = isolateCoverGrammar(parseUnaryExpression);
-
-        stack = [left, token, right];
-
-        while ((prec = binaryPrecedence(lookahead, state.allowIn)) > 0) {
-
-            // Reduce: make a binary expression from the three topmost entries.
-            while ((stack.length > 2) && (prec <= stack[stack.length - 2].prec)) {
-                right = stack.pop();
-                operator = stack.pop().value;
-                left = stack.pop();
-                markers.pop();
-                expr = new WrappingNode(markers[markers.length - 1]).finishBinaryExpression(operator, left, right);
-                stack.push(expr);
-            }
-
-            // Shift.
-            token = lex();
-            token.prec = prec;
-            stack.push(token);
-            markers.push(lookahead);
-            expr = isolateCoverGrammar(parseUnaryExpression);
-            stack.push(expr);
-        }
-
-        // Final reduce to clean-up the stack.
-        i = stack.length - 1;
-        expr = stack[i];
-        markers.pop();
-        while (i > 1) {
-            expr = new WrappingNode(markers.pop()).finishBinaryExpression(stack[i - 1].value, stack[i - 2], expr);
-            i -= 2;
-        }
-
-        return expr;
-    }
-
-
-    // ECMA-262 12.13 Conditional Operator
-
-    function parseConditionalExpression() {
-        var expr, previousAllowIn, consequent, alternate, startToken;
-
-        startToken = lookahead;
-
-        expr = inheritCoverGrammar(parseBinaryExpression);
-        if (match('?')) {
-            lex();
-            previousAllowIn = state.allowIn;
-            state.allowIn = true;
-            consequent = isolateCoverGrammar(parseAssignmentExpression);
-            state.allowIn = previousAllowIn;
-            expect(':');
-            alternate = isolateCoverGrammar(parseAssignmentExpression);
-
-            expr = new WrappingNode(startToken).finishConditionalExpression(expr, consequent, alternate);
-            isAssignmentTarget = isBindingElement = false;
-        }
-
-        return expr;
-    }
-
-    // ECMA-262 14.2 Arrow Function Definitions
-
-    function parseConciseBody() {
-        if (match('{')) {
-            return parseFunctionSourceElements();
-        }
-        return isolateCoverGrammar(parseAssignmentExpression);
-    }
-
-    function checkPatternParam(options, param) {
-        var i;
-        switch (param.type) {
-        case Syntax.Identifier:
-            validateParam(options, param, param.name);
-            break;
-        case Syntax.RestElement:
-            checkPatternParam(options, param.argument);
-            break;
-        case Syntax.AssignmentPattern:
-            checkPatternParam(options, param.left);
-            break;
-        case Syntax.ArrayPattern:
-            for (i = 0; i < param.elements.length; i++) {
-                if (param.elements[i] !== null) {
-                    checkPatternParam(options, param.elements[i]);
-                }
-            }
-            break;
-        case Syntax.YieldExpression:
-            break;
-        default:
-            assert(param.type === Syntax.ObjectPattern, 'Invalid type');
-            for (i = 0; i < param.properties.length; i++) {
-                checkPatternParam(options, param.properties[i].value);
-            }
-            break;
-        }
-    }
-    function reinterpretAsCoverFormalsList(expr) {
-        var i, len, param, params, defaults, defaultCount, options, token;
-
-        defaults = [];
-        defaultCount = 0;
-        params = [expr];
-
-        switch (expr.type) {
-        case Syntax.Identifier:
-            break;
-        case PlaceHolders.ArrowParameterPlaceHolder:
-            params = expr.params;
-            break;
-        default:
-            return null;
-        }
-
-        options = {
-            paramSet: {}
-        };
-
-        for (i = 0, len = params.length; i < len; i += 1) {
-            param = params[i];
-            switch (param.type) {
-            case Syntax.AssignmentPattern:
-                params[i] = param.left;
-                if (param.right.type === Syntax.YieldExpression) {
-                    if (param.right.argument) {
-                        throwUnexpectedToken(lookahead);
-                    }
-                    param.right.type = Syntax.Identifier;
-                    param.right.name = 'yield';
-                    delete param.right.argument;
-                    delete param.right.delegate;
-                }
-                defaults.push(param.right);
-                ++defaultCount;
-                checkPatternParam(options, param.left);
-                break;
-            default:
-                checkPatternParam(options, param);
-                params[i] = param;
-                defaults.push(null);
-                break;
-            }
-        }
-
-        if (strict || !state.allowYield) {
-            for (i = 0, len = params.length; i < len; i += 1) {
-                param = params[i];
-                if (param.type === Syntax.YieldExpression) {
-                    throwUnexpectedToken(lookahead);
-                }
-            }
-        }
-
-        if (options.message === Messages.StrictParamDupe) {
-            token = strict ? options.stricted : options.firstRestricted;
-            throwUnexpectedToken(token, options.message);
-        }
-
-        if (defaultCount === 0) {
-            defaults = [];
-        }
-
-        return {
-            params: params,
-            defaults: defaults,
-            stricted: options.stricted,
-            firstRestricted: options.firstRestricted,
-            message: options.message
-        };
-    }
-
-    function parseArrowFunctionExpression(options, node) {
-        var previousStrict, previousAllowYield, body;
-
-        if (hasLineTerminator) {
-            tolerateUnexpectedToken(lookahead);
-        }
-        expect('=>');
-
-        previousStrict = strict;
-        previousAllowYield = state.allowYield;
-        state.allowYield = true;
-
-        body = parseConciseBody();
-
-        if (strict && options.firstRestricted) {
-            throwUnexpectedToken(options.firstRestricted, options.message);
-        }
-        if (strict && options.stricted) {
-            tolerateUnexpectedToken(options.stricted, options.message);
-        }
-
-        strict = previousStrict;
-        state.allowYield = previousAllowYield;
-
-        return node.finishArrowFunctionExpression(options.params, options.defaults, body, body.type !== Syntax.BlockStatement);
-    }
-
-    // ECMA-262 14.4 Yield expression
-
-    function parseYieldExpression() {
-        var argument, expr, delegate, previousAllowYield;
-
-        argument = null;
-        expr = new Node();
-        delegate = false;
-
-        expectKeyword('yield');
-
-        if (!hasLineTerminator) {
-            previousAllowYield = state.allowYield;
-            state.allowYield = false;
-            delegate = match('*');
-            if (delegate) {
-                lex();
-                argument = parseAssignmentExpression();
-            } else {
-                if (!match(';') && !match('}') && !match(')') && lookahead.type !== Token.EOF) {
-                    argument = parseAssignmentExpression();
-                }
-            }
-            state.allowYield = previousAllowYield;
-        }
-
-        return expr.finishYieldExpression(argument, delegate);
-    }
-
-    // ECMA-262 12.14 Assignment Operators
-
-    function parseAssignmentExpression() {
-        var token, expr, right, list, startToken;
-
-        startToken = lookahead;
-        token = lookahead;
-
-        if (!state.allowYield && matchKeyword('yield')) {
-            return parseYieldExpression();
-        }
-
-        expr = parseConditionalExpression();
-
-        if (expr.type === PlaceHolders.ArrowParameterPlaceHolder || match('=>')) {
-            isAssignmentTarget = isBindingElement = false;
-            list = reinterpretAsCoverFormalsList(expr);
-
-            if (list) {
-                firstCoverInitializedNameError = null;
-                return parseArrowFunctionExpression(list, new WrappingNode(startToken));
-            }
-
-            return expr;
-        }
-
-        if (matchAssign()) {
-            if (!isAssignmentTarget) {
-                tolerateError(Messages.InvalidLHSInAssignment);
-            }
-
-            // ECMA-262 12.1.1
-            if (strict && expr.type === Syntax.Identifier) {
-                if (isRestrictedWord(expr.name)) {
-                    tolerateUnexpectedToken(token, Messages.StrictLHSAssignment);
-                }
-                if (isStrictModeReservedWord(expr.name)) {
-                    tolerateUnexpectedToken(token, Messages.StrictReservedWord);
-                }
-            }
-
-            if (!match('=')) {
-                isAssignmentTarget = isBindingElement = false;
-            } else {
-                reinterpretExpressionAsPattern(expr);
-            }
-
-            token = lex();
-            right = isolateCoverGrammar(parseAssignmentExpression);
-            expr = new WrappingNode(startToken).finishAssignmentExpression(token.value, expr, right);
-            firstCoverInitializedNameError = null;
-        }
-
-        return expr;
-    }
-
-    // ECMA-262 12.15 Comma Operator
-
-    function parseExpression() {
-        var expr, startToken = lookahead, expressions;
-
-        expr = isolateCoverGrammar(parseAssignmentExpression);
-
-        if (match(',')) {
-            expressions = [expr];
-
-            while (startIndex < length) {
-                if (!match(',')) {
-                    break;
-                }
-                lex();
-                expressions.push(isolateCoverGrammar(parseAssignmentExpression));
-            }
-
-            expr = new WrappingNode(startToken).finishSequenceExpression(expressions);
-        }
-
-        return expr;
-    }
-
-    // ECMA-262 13.2 Block
-
-    function parseStatementListItem() {
-        if (lookahead.type === Token.Keyword) {
-            switch (lookahead.value) {
-            case 'export':
-                if (state.sourceType !== 'module') {
-                    tolerateUnexpectedToken(lookahead, Messages.IllegalExportDeclaration);
-                }
-                return parseExportDeclaration();
-            case 'import':
-                if (state.sourceType !== 'module') {
-                    tolerateUnexpectedToken(lookahead, Messages.IllegalImportDeclaration);
-                }
-                return parseImportDeclaration();
-            case 'const':
-                return parseLexicalDeclaration({inFor: false});
-            case 'function':
-                return parseFunctionDeclaration(new Node());
-            case 'class':
-                return parseClassDeclaration();
-            }
-        }
-
-        if (matchKeyword('let') && isLexicalDeclaration()) {
-            return parseLexicalDeclaration({inFor: false});
-        }
-
-        return parseStatement();
-    }
-
-    function parseStatementList() {
-        var list = [];
-        while (startIndex < length) {
-            if (match('}')) {
-                break;
-            }
-            list.push(parseStatementListItem());
-        }
-
-        return list;
-    }
-
-    function parseBlock() {
-        var block, node = new Node();
-
-        expect('{');
-
-        block = parseStatementList();
-
-        expect('}');
-
-        return node.finishBlockStatement(block);
-    }
-
-    // ECMA-262 13.3.2 Variable Statement
-
-    function parseVariableIdentifier(kind) {
-        var token, node = new Node();
-
-        token = lex();
-
-        if (token.type === Token.Keyword && token.value === 'yield') {
-            if (strict) {
-                tolerateUnexpectedToken(token, Messages.StrictReservedWord);
-            } if (!state.allowYield) {
-                throwUnexpectedToken(token);
-            }
-        } else if (token.type !== Token.Identifier) {
-            if (strict && token.type === Token.Keyword && isStrictModeReservedWord(token.value)) {
-                tolerateUnexpectedToken(token, Messages.StrictReservedWord);
-            } else {
-                if (strict || token.value !== 'let' || kind !== 'var') {
-                    throwUnexpectedToken(token);
-                }
-            }
-        } else if (state.sourceType === 'module' && token.type === Token.Identifier && token.value === 'await') {
-            tolerateUnexpectedToken(token);
-        }
-
-        return node.finishIdentifier(token.value);
-    }
-
-    function parseVariableDeclaration(options) {
-        var init = null, id, node = new Node(), params = [];
-
-        id = parsePattern(params, 'var');
-
-        // ECMA-262 12.2.1
-        if (strict && isRestrictedWord(id.name)) {
-            tolerateError(Messages.StrictVarName);
-        }
-
-        if (match('=')) {
-            lex();
-            init = isolateCoverGrammar(parseAssignmentExpression);
-        } else if (id.type !== Syntax.Identifier && !options.inFor) {
-            expect('=');
-        }
-
-        return node.finishVariableDeclarator(id, init);
-    }
-
-    function parseVariableDeclarationList(options) {
-        var opt, list;
-
-        opt = { inFor: options.inFor };
-        list = [parseVariableDeclaration(opt)];
-
-        while (match(',')) {
-            lex();
-            list.push(parseVariableDeclaration(opt));
-        }
-
-        return list;
-    }
-
-    function parseVariableStatement(node) {
-        var declarations;
-
-        expectKeyword('var');
-
-        declarations = parseVariableDeclarationList({ inFor: false });
-
-        consumeSemicolon();
-
-        return node.finishVariableDeclaration(declarations);
-    }
-
-    // ECMA-262 13.3.1 Let and Const Declarations
-
-    function parseLexicalBinding(kind, options) {
-        var init = null, id, node = new Node(), params = [];
-
-        id = parsePattern(params, kind);
-
-        // ECMA-262 12.2.1
-        if (strict && id.type === Syntax.Identifier && isRestrictedWord(id.name)) {
-            tolerateError(Messages.StrictVarName);
-        }
-
-        if (kind === 'const') {
-            if (!matchKeyword('in') && !matchContextualKeyword('of')) {
-                expect('=');
-                init = isolateCoverGrammar(parseAssignmentExpression);
-            }
-        } else if ((!options.inFor && id.type !== Syntax.Identifier) || match('=')) {
-            expect('=');
-            init = isolateCoverGrammar(parseAssignmentExpression);
-        }
-
-        return node.finishVariableDeclarator(id, init);
-    }
-
-    function parseBindingList(kind, options) {
-        var list = [parseLexicalBinding(kind, options)];
-
-        while (match(',')) {
-            lex();
-            list.push(parseLexicalBinding(kind, options));
-        }
-
-        return list;
-    }
-
-
-    function tokenizerState() {
-        return {
-            index: index,
-            lineNumber: lineNumber,
-            lineStart: lineStart,
-            hasLineTerminator: hasLineTerminator,
-            lastIndex: lastIndex,
-            lastLineNumber: lastLineNumber,
-            lastLineStart: lastLineStart,
-            startIndex: startIndex,
-            startLineNumber: startLineNumber,
-            startLineStart: startLineStart,
-            lookahead: lookahead,
-            tokenCount: extra.tokens ? extra.tokens.length : 0
-        };
-    }
-
-    function resetTokenizerState(ts) {
-        index = ts.index;
-        lineNumber = ts.lineNumber;
-        lineStart = ts.lineStart;
-        hasLineTerminator = ts.hasLineTerminator;
-        lastIndex = ts.lastIndex;
-        lastLineNumber = ts.lastLineNumber;
-        lastLineStart = ts.lastLineStart;
-        startIndex = ts.startIndex;
-        startLineNumber = ts.startLineNumber;
-        startLineStart = ts.startLineStart;
-        lookahead = ts.lookahead;
-        if (extra.tokens) {
-            extra.tokens.splice(ts.tokenCount, extra.tokens.length);
-        }
-    }
-
-    function isLexicalDeclaration() {
-        var lexical, ts;
-
-        ts = tokenizerState();
-
-        lex();
-        lexical = (lookahead.type === Token.Identifier) || match('[') || match('{') ||
-            matchKeyword('let') || matchKeyword('yield');
-
-        resetTokenizerState(ts);
-
-        return lexical;
-    }
-
-    function parseLexicalDeclaration(options) {
-        var kind, declarations, node = new Node();
-
-        kind = lex().value;
-        assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const');
-
-        declarations = parseBindingList(kind, options);
-
-        consumeSemicolon();
-
-        return node.finishLexicalDeclaration(declarations, kind);
-    }
-
-    function parseRestElement(params) {
-        var param, node = new Node();
-
-        lex();
-
-        if (match('{')) {
-            throwError(Messages.ObjectPatternAsRestParameter);
-        }
-
-        params.push(lookahead);
-
-        param = parseVariableIdentifier();
-
-        if (match('=')) {
-            throwError(Messages.DefaultRestParameter);
-        }
-
-        if (!match(')')) {
-            throwError(Messages.ParameterAfterRestParameter);
-        }
-
-        return node.finishRestElement(param);
-    }
-
-    // ECMA-262 13.4 Empty Statement
-
-    function parseEmptyStatement(node) {
-        expect(';');
-        return node.finishEmptyStatement();
-    }
-
-    // ECMA-262 12.4 Expression Statement
-
-    function parseExpressionStatement(node) {
-        var expr = parseExpression();
-        consumeSemicolon();
-        return node.finishExpressionStatement(expr);
-    }
-
-    // ECMA-262 13.6 If statement
-
-    function parseIfStatement(node) {
-        var test, consequent, alternate;
-
-        expectKeyword('if');
-
-        expect('(');
-
-        test = parseExpression();
-
-        expect(')');
-
-        consequent = parseStatement();
-
-        if (matchKeyword('else')) {
-            lex();
-            alternate = parseStatement();
-        } else {
-            alternate = null;
-        }
-
-        return node.finishIfStatement(test, consequent, alternate);
-    }
-
-    // ECMA-262 13.7 Iteration Statements
-
-    function parseDoWhileStatement(node) {
-        var body, test, oldInIteration;
-
-        expectKeyword('do');
-
-        oldInIteration = state.inIteration;
-        state.inIteration = true;
-
-        body = parseStatement();
-
-        state.inIteration = oldInIteration;
-
-        expectKeyword('while');
-
-        expect('(');
-
-        test = parseExpression();
-
-        expect(')');
-
-        if (match(';')) {
-            lex();
-        }
-
-        return node.finishDoWhileStatement(body, test);
-    }
-
-    function parseWhileStatement(node) {
-        var test, body, oldInIteration;
-
-        expectKeyword('while');
-
-        expect('(');
-
-        test = parseExpression();
-
-        expect(')');
-
-        oldInIteration = state.inIteration;
-        state.inIteration = true;
-
-        body = parseStatement();
-
-        state.inIteration = oldInIteration;
-
-        return node.finishWhileStatement(test, body);
-    }
-
-    function parseForStatement(node) {
-        var init, forIn, initSeq, initStartToken, test, update, left, right, kind, declarations,
-            body, oldInIteration, previousAllowIn = state.allowIn;
-
-        init = test = update = null;
-        forIn = true;
-
-        expectKeyword('for');
-
-        expect('(');
-
-        if (match(';')) {
-            lex();
-        } else {
-            if (matchKeyword('var')) {
-                init = new Node();
-                lex();
-
-                state.allowIn = false;
-                declarations = parseVariableDeclarationList({ inFor: true });
-                state.allowIn = previousAllowIn;
-
-                if (declarations.length === 1 && matchKeyword('in')) {
-                    init = init.finishVariableDeclaration(declarations);
-                    lex();
-                    left = init;
-                    right = parseExpression();
-                    init = null;
-                } else if (declarations.length === 1 && declarations[0].init === null && matchContextualKeyword('of')) {
-                    init = init.finishVariableDeclaration(declarations);
-                    lex();
-                    left = init;
-                    right = parseAssignmentExpression();
-                    init = null;
-                    forIn = false;
-                } else {
-                    init = init.finishVariableDeclaration(declarations);
-                    expect(';');
-                }
-            } else if (matchKeyword('const') || matchKeyword('let')) {
-                init = new Node();
-                kind = lex().value;
-
-                if (!strict && lookahead.value === 'in') {
-                    init = init.finishIdentifier(kind);
-                    lex();
-                    left = init;
-                    right = parseExpression();
-                    init = null;
-                } else {
-                    state.allowIn = false;
-                    declarations = parseBindingList(kind, {inFor: true});
-                    state.allowIn = previousAllowIn;
-
-                    if (declarations.length === 1 && declarations[0].init === null && matchKeyword('in')) {
-                        init = init.finishLexicalDeclaration(declarations, kind);
-                        lex();
-                        left = init;
-                        right = parseExpression();
-                        init = null;
-                    } else if (declarations.length === 1 && declarations[0].init === null && matchContextualKeyword('of')) {
-                        init = init.finishLexicalDeclaration(declarations, kind);
-                        lex();
-                        left = init;
-                        right = parseAssignmentExpression();
-                        init = null;
-                        forIn = false;
-                    } else {
-                        consumeSemicolon();
-                        init = init.finishLexicalDeclaration(declarations, kind);
-                    }
-                }
-            } else {
-                initStartToken = lookahead;
-                state.allowIn = false;
-                init = inheritCoverGrammar(parseAssignmentExpression);
-                state.allowIn = previousAllowIn;
-
-                if (matchKeyword('in')) {
-                    if (!isAssignmentTarget) {
-                        tolerateError(Messages.InvalidLHSInForIn);
-                    }
-
-                    lex();
-                    reinterpretExpressionAsPattern(init);
-                    left = init;
-                    right = parseExpression();
-                    init = null;
-                } else if (matchContextualKeyword('of')) {
-                    if (!isAssignmentTarget) {
-                        tolerateError(Messages.InvalidLHSInForLoop);
-                    }
-
-                    lex();
-                    reinterpretExpressionAsPattern(init);
-                    left = init;
-                    right = parseAssignmentExpression();
-                    init = null;
-                    forIn = false;
-                } else {
-                    if (match(',')) {
-                        initSeq = [init];
-                        while (match(',')) {
-                            lex();
-                            initSeq.push(isolateCoverGrammar(parseAssignmentExpression));
-                        }
-                        init = new WrappingNode(initStartToken).finishSequenceExpression(initSeq);
-                    }
-                    expect(';');
-                }
-            }
-        }
-
-        if (typeof left === 'undefined') {
-
-            if (!match(';')) {
-                test = parseExpression();
-            }
-            expect(';');
-
-            if (!match(')')) {
-                update = parseExpression();
-            }
-        }
-
-        expect(')');
-
-        oldInIteration = state.inIteration;
-        state.inIteration = true;
-
-        body = isolateCoverGrammar(parseStatement);
-
-        state.inIteration = oldInIteration;
-
-        return (typeof left === 'undefined') ?
-                node.finishForStatement(init, test, update, body) :
-                forIn ? node.finishForInStatement(left, right, body) :
-                    node.finishForOfStatement(left, right, body);
-    }
-
-    // ECMA-262 13.8 The continue statement
-
-    function parseContinueStatement(node) {
-        var label = null, key;
-
-        expectKeyword('continue');
-
-        // Optimize the most common form: 'continue;'.
-        if (source.charCodeAt(startIndex) === 0x3B) {
-            lex();
-
-            if (!state.inIteration) {
-                throwError(Messages.IllegalContinue);
-            }
-
-            return node.finishContinueStatement(null);
-        }
-
-        if (hasLineTerminator) {
-            if (!state.inIteration) {
-                throwError(Messages.IllegalContinue);
-            }
-
-            return node.finishContinueStatement(null);
-        }
-
-        if (lookahead.type === Token.Identifier) {
-            label = parseVariableIdentifier();
-
-            key = '$' + label.name;
-            if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
-                throwError(Messages.UnknownLabel, label.name);
-            }
-        }
-
-        consumeSemicolon();
-
-        if (label === null && !state.inIteration) {
-            throwError(Messages.IllegalContinue);
-        }
-
-        return node.finishContinueStatement(label);
-    }
-
-    // ECMA-262 13.9 The break statement
-
-    function parseBreakStatement(node) {
-        var label = null, key;
-
-        expectKeyword('break');
-
-        // Catch the very common case first: immediately a semicolon (U+003B).
-        if (source.charCodeAt(lastIndex) === 0x3B) {
-            lex();
-
-            if (!(state.inIteration || state.inSwitch)) {
-                throwError(Messages.IllegalBreak);
-            }
-
-            return node.finishBreakStatement(null);
-        }
-
-        if (hasLineTerminator) {
-            if (!(state.inIteration || state.inSwitch)) {
-                throwError(Messages.IllegalBreak);
-            }
-        } else if (lookahead.type === Token.Identifier) {
-            label = parseVariableIdentifier();
-
-            key = '$' + label.name;
-            if (!Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
-                throwError(Messages.UnknownLabel, label.name);
-            }
-        }
-
-        consumeSemicolon();
-
-        if (label === null && !(state.inIteration || state.inSwitch)) {
-            throwError(Messages.IllegalBreak);
-        }
-
-        return node.finishBreakStatement(label);
-    }
-
-    // ECMA-262 13.10 The return statement
-
-    function parseReturnStatement(node) {
-        var argument = null;
-
-        expectKeyword('return');
-
-        if (!state.inFunctionBody) {
-            tolerateError(Messages.IllegalReturn);
-        }
-
-        // 'return' followed by a space and an identifier is very common.
-        if (source.charCodeAt(lastIndex) === 0x20) {
-            if (isIdentifierStart(source.charCodeAt(lastIndex + 1))) {
-                argument = parseExpression();
-                consumeSemicolon();
-                return node.finishReturnStatement(argument);
-            }
-        }
-
-        if (hasLineTerminator) {
-            // HACK
-            return node.finishReturnStatement(null);
-        }
-
-        if (!match(';')) {
-            if (!match('}') && lookahead.type !== Token.EOF) {
-                argument = parseExpression();
-            }
-        }
-
-        consumeSemicolon();
-
-        return node.finishReturnStatement(argument);
-    }
-
-    // ECMA-262 13.11 The with statement
-
-    function parseWithStatement(node) {
-        var object, body;
-
-        if (strict) {
-            tolerateError(Messages.StrictModeWith);
-        }
-
-        expectKeyword('with');
-
-        expect('(');
-
-        object = parseExpression();
-
-        expect(')');
-
-        body = parseStatement();
-
-        return node.finishWithStatement(object, body);
-    }
-
-    // ECMA-262 13.12 The switch statement
-
-    function parseSwitchCase() {
-        var test, consequent = [], statement, node = new Node();
-
-        if (matchKeyword('default')) {
-            lex();
-            test = null;
-        } else {
-            expectKeyword('case');
-            test = parseExpression();
-        }
-        expect(':');
-
-        while (startIndex < length) {
-            if (match('}') || matchKeyword('default') || matchKeyword('case')) {
-                break;
-            }
-            statement = parseStatementListItem();
-            consequent.push(statement);
-        }
-
-        return node.finishSwitchCase(test, consequent);
-    }
-
-    function parseSwitchStatement(node) {
-        var discriminant, cases, clause, oldInSwitch, defaultFound;
-
-        expectKeyword('switch');
-
-        expect('(');
-
-        discriminant = parseExpression();
-
-        expect(')');
-
-        expect('{');
-
-        cases = [];
-
-        if (match('}')) {
-            lex();
-            return node.finishSwitchStatement(discriminant, cases);
-        }
-
-        oldInSwitch = state.inSwitch;
-        state.inSwitch = true;
-        defaultFound = false;
-
-        while (startIndex < length) {
-            if (match('}')) {
-                break;
-            }
-            clause = parseSwitchCase();
-            if (clause.test === null) {
-                if (defaultFound) {
-                    throwError(Messages.MultipleDefaultsInSwitch);
-                }
-                defaultFound = true;
-            }
-            cases.push(clause);
-        }
-
-        state.inSwitch = oldInSwitch;
-
-        expect('}');
-
-        return node.finishSwitchStatement(discriminant, cases);
-    }
-
-    // ECMA-262 13.14 The throw statement
-
-    function parseThrowStatement(node) {
-        var argument;
-
-        expectKeyword('throw');
-
-        if (hasLineTerminator) {
-            throwError(Messages.NewlineAfterThrow);
-        }
-
-        argument = parseExpression();
-
-        consumeSemicolon();
-
-        return node.finishThrowStatement(argument);
-    }
-
-    // ECMA-262 13.15 The try statement
-
-    function parseCatchClause() {
-        var param, params = [], paramMap = {}, key, i, body, node = new Node();
-
-        expectKeyword('catch');
-
-        expect('(');
-        if (match(')')) {
-            throwUnexpectedToken(lookahead);
-        }
-
-        param = parsePattern(params);
-        for (i = 0; i < params.length; i++) {
-            key = '$' + params[i].value;
-            if (Object.prototype.hasOwnProperty.call(paramMap, key)) {
-                tolerateError(Messages.DuplicateBinding, params[i].value);
-            }
-            paramMap[key] = true;
-        }
-
-        // ECMA-262 12.14.1
-        if (strict && isRestrictedWord(param.name)) {
-            tolerateError(Messages.StrictCatchVariable);
-        }
-
-        expect(')');
-        body = parseBlock();
-        return node.finishCatchClause(param, body);
-    }
-
-    function parseTryStatement(node) {
-        var block, handler = null, finalizer = null;
-
-        expectKeyword('try');
-
-        block = parseBlock();
-
-        if (matchKeyword('catch')) {
-            handler = parseCatchClause();
-        }
-
-        if (matchKeyword('finally')) {
-            lex();
-            finalizer = parseBlock();
-        }
-
-        if (!handler && !finalizer) {
-            throwError(Messages.NoCatchOrFinally);
-        }
-
-        return node.finishTryStatement(block, handler, finalizer);
-    }
-
-    // ECMA-262 13.16 The debugger statement
-
-    function parseDebuggerStatement(node) {
-        expectKeyword('debugger');
-
-        consumeSemicolon();
-
-        return node.finishDebuggerStatement();
-    }
-
-    // 13 Statements
-
-    function parseStatement() {
-        var type = lookahead.type,
-            expr,
-            labeledBody,
-            key,
-            node;
-
-        if (type === Token.EOF) {
-            throwUnexpectedToken(lookahead);
-        }
-
-        if (type === Token.Punctuator && lookahead.value === '{') {
-            return parseBlock();
-        }
-        isAssignmentTarget = isBindingElement = true;
-        node = new Node();
-
-        if (type === Token.Punctuator) {
-            switch (lookahead.value) {
-            case ';':
-                return parseEmptyStatement(node);
-            case '(':
-                return parseExpressionStatement(node);
-            default:
-                break;
-            }
-        } else if (type === Token.Keyword) {
-            switch (lookahead.value) {
-            case 'break':
-                return parseBreakStatement(node);
-            case 'continue':
-                return parseContinueStatement(node);
-            case 'debugger':
-                return parseDebuggerStatement(node);
-            case 'do':
-                return parseDoWhileStatement(node);
-            case 'for':
-                return parseForStatement(node);
-            case 'function':
-                return parseFunctionDeclaration(node);
-            case 'if':
-                return parseIfStatement(node);
-            case 'return':
-                return parseReturnStatement(node);
-            case 'switch':
-                return parseSwitchStatement(node);
-            case 'throw':
-                return parseThrowStatement(node);
-            case 'try':
-                return parseTryStatement(node);
-            case 'var':
-                return parseVariableStatement(node);
-            case 'while':
-                return parseWhileStatement(node);
-            case 'with':
-                return parseWithStatement(node);
-            default:
-                break;
-            }
-        }
-
-        expr = parseExpression();
-
-        // ECMA-262 12.12 Labelled Statements
-        if ((expr.type === Syntax.Identifier) && match(':')) {
-            lex();
-
-            key = '$' + expr.name;
-            if (Object.prototype.hasOwnProperty.call(state.labelSet, key)) {
-                throwError(Messages.Redeclaration, 'Label', expr.name);
-            }
-
-            state.labelSet[key] = true;
-            labeledBody = parseStatement();
-            delete state.labelSet[key];
-            return node.finishLabeledStatement(expr, labeledBody);
-        }
-
-        consumeSemicolon();
-
-        return node.finishExpressionStatement(expr);
-    }
-
-    // ECMA-262 14.1 Function Definition
-
-    function parseFunctionSourceElements() {
-        var statement, body = [], token, directive, firstRestricted,
-            oldLabelSet, oldInIteration, oldInSwitch, oldInFunctionBody,
-            node = new Node();
-
-        expect('{');
-
-        while (startIndex < length) {
-            if (lookahead.type !== Token.StringLiteral) {
-                break;
-            }
-            token = lookahead;
-
-            statement = parseStatementListItem();
-            body.push(statement);
-            if (statement.expression.type !== Syntax.Literal) {
-                // this is not directive
-                break;
-            }
-            directive = source.slice(token.start + 1, token.end - 1);
-            if (directive === 'use strict') {
-                strict = true;
-                if (firstRestricted) {
-                    tolerateUnexpectedToken(firstRestricted, Messages.StrictOctalLiteral);
-                }
-            } else {
-                if (!firstRestricted && token.octal) {
-                    firstRestricted = token;
-                }
-            }
-        }
-
-        oldLabelSet = state.labelSet;
-        oldInIteration = state.inIteration;
-        oldInSwitch = state.inSwitch;
-        oldInFunctionBody = state.inFunctionBody;
-
-        state.labelSet = {};
-        state.inIteration = false;
-        state.inSwitch = false;
-        state.inFunctionBody = true;
-
-        while (startIndex < length) {
-            if (match('}')) {
-                break;
-            }
-            body.push(parseStatementListItem());
-        }
-
-        expect('}');
-
-        state.labelSet = oldLabelSet;
-        state.inIteration = oldInIteration;
-        state.inSwitch = oldInSwitch;
-        state.inFunctionBody = oldInFunctionBody;
-
-        return node.finishBlockStatement(body);
-    }
-
-    function validateParam(options, param, name) {
-        var key = '$' + name;
-        if (strict) {
-            if (isRestrictedWord(name)) {
-                options.stricted = param;
-                options.message = Messages.StrictParamName;
-            }
-            if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
-                options.stricted = param;
-                options.message = Messages.StrictParamDupe;
-            }
-        } else if (!options.firstRestricted) {
-            if (isRestrictedWord(name)) {
-                options.firstRestricted = param;
-                options.message = Messages.StrictParamName;
-            } else if (isStrictModeReservedWord(name)) {
-                options.firstRestricted = param;
-                options.message = Messages.StrictReservedWord;
-            } else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
-                options.stricted = param;
-                options.message = Messages.StrictParamDupe;
-            }
-        }
-        options.paramSet[key] = true;
-    }
-
-    function parseParam(options) {
-        var token, param, params = [], i, def;
-
-        token = lookahead;
-        if (token.value === '...') {
-            param = parseRestElement(params);
-            validateParam(options, param.argument, param.argument.name);
-            options.params.push(param);
-            options.defaults.push(null);
-            return false;
-        }
-
-        param = parsePatternWithDefault(params);
-        for (i = 0; i < params.length; i++) {
-            validateParam(options, params[i], params[i].value);
-        }
-
-        if (param.type === Syntax.AssignmentPattern) {
-            def = param.right;
-            param = param.left;
-            ++options.defaultCount;
-        }
-
-        options.params.push(param);
-        options.defaults.push(def);
-
-        return !match(')');
-    }
-
-    function parseParams(firstRestricted) {
-        var options;
-
-        options = {
-            params: [],
-            defaultCount: 0,
-            defaults: [],
-            firstRestricted: firstRestricted
-        };
-
-        expect('(');
-
-        if (!match(')')) {
-            options.paramSet = {};
-            while (startIndex < length) {
-                if (!parseParam(options)) {
-                    break;
-                }
-                expect(',');
-            }
-        }
-
-        expect(')');
-
-        if (options.defaultCount === 0) {
-            options.defaults = [];
-        }
-
-        return {
-            params: options.params,
-            defaults: options.defaults,
-            stricted: options.stricted,
-            firstRestricted: options.firstRestricted,
-            message: options.message
-        };
-    }
-
-    function parseFunctionDeclaration(node, identifierIsOptional) {
-        var id = null, params = [], defaults = [], body, token, stricted, tmp, firstRestricted, message, previousStrict,
-            isGenerator, previousAllowYield;
-
-        previousAllowYield = state.allowYield;
-
-        expectKeyword('function');
-
-        isGenerator = match('*');
-        if (isGenerator) {
-            lex();
-        }
-
-        if (!identifierIsOptional || !match('(')) {
-            token = lookahead;
-            id = parseVariableIdentifier();
-            if (strict) {
-                if (isRestrictedWord(token.value)) {
-                    tolerateUnexpectedToken(token, Messages.StrictFunctionName);
-                }
-            } else {
-                if (isRestrictedWord(token.value)) {
-                    firstRestricted = token;
-                    message = Messages.StrictFunctionName;
-                } else if (isStrictModeReservedWord(token.value)) {
-                    firstRestricted = token;
-                    message = Messages.StrictReservedWord;
-                }
-            }
-        }
-
-        state.allowYield = !isGenerator;
-        tmp = parseParams(firstRestricted);
-        params = tmp.params;
-        defaults = tmp.defaults;
-        stricted = tmp.stricted;
-        firstRestricted = tmp.firstRestricted;
-        if (tmp.message) {
-            message = tmp.message;
-        }
-
-
-        previousStrict = strict;
-        body = parseFunctionSourceElements();
-        if (strict && firstRestricted) {
-            throwUnexpectedToken(firstRestricted, message);
-        }
-        if (strict && stricted) {
-            tolerateUnexpectedToken(stricted, message);
-        }
-
-        strict = previousStrict;
-        state.allowYield = previousAllowYield;
-
-        return node.finishFunctionDeclaration(id, params, defaults, body, isGenerator);
-    }
-
-    function parseFunctionExpression() {
-        var token, id = null, stricted, firstRestricted, message, tmp,
-            params = [], defaults = [], body, previousStrict, node = new Node(),
-            isGenerator, previousAllowYield;
-
-        previousAllowYield = state.allowYield;
-
-        expectKeyword('function');
-
-        isGenerator = match('*');
-        if (isGenerator) {
-            lex();
-        }
-
-        state.allowYield = !isGenerator;
-        if (!match('(')) {
-            token = lookahead;
-            id = (!strict && !isGenerator && matchKeyword('yield')) ? parseNonComputedProperty() : parseVariableIdentifier();
-            if (strict) {
-                if (isRestrictedWord(token.value)) {
-                    tolerateUnexpectedToken(token, Messages.StrictFunctionName);
-                }
-            } else {
-                if (isRestrictedWord(token.value)) {
-                    firstRestricted = token;
-                    message = Messages.StrictFunctionName;
-                } else if (isStrictModeReservedWord(token.value)) {
-                    firstRestricted = token;
-                    message = Messages.StrictReservedWord;
-                }
-            }
-        }
-
-        tmp = parseParams(firstRestricted);
-        params = tmp.params;
-        defaults = tmp.defaults;
-        stricted = tmp.stricted;
-        firstRestricted = tmp.firstRestricted;
-        if (tmp.message) {
-            message = tmp.message;
-        }
-
-        previousStrict = strict;
-        body = parseFunctionSourceElements();
-        if (strict && firstRestricted) {
-            throwUnexpectedToken(firstRestricted, message);
-        }
-        if (strict && stricted) {
-            tolerateUnexpectedToken(stricted, message);
-        }
-        strict = previousStrict;
-        state.allowYield = previousAllowYield;
-
-        return node.finishFunctionExpression(id, params, defaults, body, isGenerator);
-    }
-
-    // ECMA-262 14.5 Class Definitions
-
-    function parseClassBody() {
-        var classBody, token, isStatic, hasConstructor = false, body, method, computed, key;
-
-        classBody = new Node();
-
-        expect('{');
-        body = [];
-        while (!match('}')) {
-            if (match(';')) {
-                lex();
-            } else {
-                method = new Node();
-                token = lookahead;
-                isStatic = false;
-                computed = match('[');
-                if (match('*')) {
-                    lex();
-                } else {
-                    key = parseObjectPropertyKey();
-                    if (key.name === 'static' && (lookaheadPropertyName() || match('*'))) {
-                        token = lookahead;
-                        isStatic = true;
-                        computed = match('[');
-                        if (match('*')) {
-                            lex();
-                        } else {
-                            key = parseObjectPropertyKey();
-                        }
-                    }
-                }
-                method = tryParseMethodDefinition(token, key, computed, method);
-                if (method) {
-                    method['static'] = isStatic; // jscs:ignore requireDotNotation
-                    if (method.kind === 'init') {
-                        method.kind = 'method';
-                    }
-                    if (!isStatic) {
-                        if (!method.computed && (method.key.name || method.key.value.toString()) === 'constructor') {
-                            if (method.kind !== 'method' || !method.method || method.value.generator) {
-                                throwUnexpectedToken(token, Messages.ConstructorSpecialMethod);
-                            }
-                            if (hasConstructor) {
-                                throwUnexpectedToken(token, Messages.DuplicateConstructor);
-                            } else {
-                                hasConstructor = true;
-                            }
-                            method.kind = 'constructor';
-                        }
-                    } else {
-                        if (!method.computed && (method.key.name || method.key.value.toString()) === 'prototype') {
-                            throwUnexpectedToken(token, Messages.StaticPrototype);
-                        }
-                    }
-                    method.type = Syntax.MethodDefinition;
-                    delete method.method;
-                    delete method.shorthand;
-                    body.push(method);
-                } else {
-                    throwUnexpectedToken(lookahead);
-                }
-            }
-        }
-        lex();
-        return classBody.finishClassBody(body);
-    }
-
-    function parseClassDeclaration(identifierIsOptional) {
-        var id = null, superClass = null, classNode = new Node(), classBody, previousStrict = strict;
-        strict = true;
-
-        expectKeyword('class');
-
-        if (!identifierIsOptional || lookahead.type === Token.Identifier) {
-            id = parseVariableIdentifier();
-        }
-
-        if (matchKeyword('extends')) {
-            lex();
-            superClass = isolateCoverGrammar(parseLeftHandSideExpressionAllowCall);
-        }
-        classBody = parseClassBody();
-        strict = previousStrict;
-
-        return classNode.finishClassDeclaration(id, superClass, classBody);
-    }
-
-    function parseClassExpression() {
-        var id = null, superClass = null, classNode = new Node(), classBody, previousStrict = strict;
-        strict = true;
-
-        expectKeyword('class');
-
-        if (lookahead.type === Token.Identifier) {
-            id = parseVariableIdentifier();
-        }
-
-        if (matchKeyword('extends')) {
-            lex();
-            superClass = isolateCoverGrammar(parseLeftHandSideExpressionAllowCall);
-        }
-        classBody = parseClassBody();
-        strict = previousStrict;
-
-        return classNode.finishClassExpression(id, superClass, classBody);
-    }
-
-    // ECMA-262 15.2 Modules
-
-    function parseModuleSpecifier() {
-        var node = new Node();
-
-        if (lookahead.type !== Token.StringLiteral) {
-            throwError(Messages.InvalidModuleSpecifier);
-        }
-        return node.finishLiteral(lex());
-    }
-
-    // ECMA-262 15.2.3 Exports
-
-    function parseExportSpecifier() {
-        var exported, local, node = new Node(), def;
-        if (matchKeyword('default')) {
-            // export {default} from 'something';
-            def = new Node();
-            lex();
-            local = def.finishIdentifier('default');
-        } else {
-            local = parseVariableIdentifier();
-        }
-        if (matchContextualKeyword('as')) {
-            lex();
-            exported = parseNonComputedProperty();
-        }
-        return node.finishExportSpecifier(local, exported);
-    }
-
-    function parseExportNamedDeclaration(node) {
-        var declaration = null,
-            isExportFromIdentifier,
-            src = null, specifiers = [];
-
-        // non-default export
-        if (lookahead.type === Token.Keyword) {
-            // covers:
-            // export var f = 1;
-            switch (lookahead.value) {
-                case 'let':
-                case 'const':
-                    declaration = parseLexicalDeclaration({inFor: false});
-                    return node.finishExportNamedDeclaration(declaration, specifiers, null);
-                case 'var':
-                case 'class':
-                case 'function':
-                    declaration = parseStatementListItem();
-                    return node.finishExportNamedDeclaration(declaration, specifiers, null);
-            }
-        }
-
-        expect('{');
-        while (!match('}')) {
-            isExportFromIdentifier = isExportFromIdentifier || matchKeyword('default');
-            specifiers.push(parseExportSpecifier());
-            if (!match('}')) {
-                expect(',');
-                if (match('}')) {
-                    break;
-                }
-            }
-        }
-        expect('}');
-
-        if (matchContextualKeyword('from')) {
-            // covering:
-            // export {default} from 'foo';
-            // export {foo} from 'foo';
-            lex();
-            src = parseModuleSpecifier();
-            consumeSemicolon();
-        } else if (isExportFromIdentifier) {
-            // covering:
-            // export {default}; // missing fromClause
-            throwError(lookahead.value ?
-                    Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
-        } else {
-            // cover
-            // export {foo};
-            consumeSemicolon();
-        }
-        return node.finishExportNamedDeclaration(declaration, specifiers, src);
-    }
-
-    function parseExportDefaultDeclaration(node) {
-        var declaration = null,
-            expression = null;
-
-        // covers:
-        // export default ...
-        expectKeyword('default');
-
-        if (matchKeyword('function')) {
-            // covers:
-            // export default function foo () {}
-            // export default function () {}
-            declaration = parseFunctionDeclaration(new Node(), true);
-            return node.finishExportDefaultDeclaration(declaration);
-        }
-        if (matchKeyword('class')) {
-            declaration = parseClassDeclaration(true);
-            return node.finishExportDefaultDeclaration(declaration);
-        }
-
-        if (matchContextualKeyword('from')) {
-            throwError(Messages.UnexpectedToken, lookahead.value);
-        }
-
-        // covers:
-        // export default {};
-        // export default [];
-        // export default (1 + 2);
-        if (match('{')) {
-            expression = parseObjectInitializer();
-        } else if (match('[')) {
-            expression = parseArrayInitializer();
-        } else {
-            expression = parseAssignmentExpression();
-        }
-        consumeSemicolon();
-        return node.finishExportDefaultDeclaration(expression);
-    }
-
-    function parseExportAllDeclaration(node) {
-        var src;
-
-        // covers:
-        // export * from 'foo';
-        expect('*');
-        if (!matchContextualKeyword('from')) {
-            throwError(lookahead.value ?
-                    Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
-        }
-        lex();
-        src = parseModuleSpecifier();
-        consumeSemicolon();
-
-        return node.finishExportAllDeclaration(src);
-    }
-
-    function parseExportDeclaration() {
-        var node = new Node();
-        if (state.inFunctionBody) {
-            throwError(Messages.IllegalExportDeclaration);
-        }
-
-        expectKeyword('export');
-
-        if (matchKeyword('default')) {
-            return parseExportDefaultDeclaration(node);
-        }
-        if (match('*')) {
-            return parseExportAllDeclaration(node);
-        }
-        return parseExportNamedDeclaration(node);
-    }
-
-    // ECMA-262 15.2.2 Imports
-
-    function parseImportSpecifier() {
-        // import {<foo as bar>} ...;
-        var local, imported, node = new Node();
-
-        imported = parseNonComputedProperty();
-        if (matchContextualKeyword('as')) {
-            lex();
-            local = parseVariableIdentifier();
-        }
-
-        return node.finishImportSpecifier(local, imported);
-    }
-
-    function parseNamedImports() {
-        var specifiers = [];
-        // {foo, bar as bas}
-        expect('{');
-        while (!match('}')) {
-            specifiers.push(parseImportSpecifier());
-            if (!match('}')) {
-                expect(',');
-                if (match('}')) {
-                    break;
-                }
-            }
-        }
-        expect('}');
-        return specifiers;
-    }
-
-    function parseImportDefaultSpecifier() {
-        // import <foo> ...;
-        var local, node = new Node();
-
-        local = parseNonComputedProperty();
-
-        return node.finishImportDefaultSpecifier(local);
-    }
-
-    function parseImportNamespaceSpecifier() {
-        // import <* as foo> ...;
-        var local, node = new Node();
-
-        expect('*');
-        if (!matchContextualKeyword('as')) {
-            throwError(Messages.NoAsAfterImportNamespace);
-        }
-        lex();
-        local = parseNonComputedProperty();
-
-        return node.finishImportNamespaceSpecifier(local);
-    }
-
-    function parseImportDeclaration() {
-        var specifiers = [], src, node = new Node();
-
-        if (state.inFunctionBody) {
-            throwError(Messages.IllegalImportDeclaration);
-        }
-
-        expectKeyword('import');
-
-        if (lookahead.type === Token.StringLiteral) {
-            // import 'foo';
-            src = parseModuleSpecifier();
-        } else {
-
-            if (match('{')) {
-                // import {bar}
-                specifiers = specifiers.concat(parseNamedImports());
-            } else if (match('*')) {
-                // import * as foo
-                specifiers.push(parseImportNamespaceSpecifier());
-            } else if (isIdentifierName(lookahead) && !matchKeyword('default')) {
-                // import foo
-                specifiers.push(parseImportDefaultSpecifier());
-                if (match(',')) {
-                    lex();
-                    if (match('*')) {
-                        // import foo, * as foo
-                        specifiers.push(parseImportNamespaceSpecifier());
-                    } else if (match('{')) {
-                        // import foo, {bar}
-                        specifiers = specifiers.concat(parseNamedImports());
-                    } else {
-                        throwUnexpectedToken(lookahead);
-                    }
-                }
-            } else {
-                throwUnexpectedToken(lex());
-            }
-
-            if (!matchContextualKeyword('from')) {
-                throwError(lookahead.value ?
-                        Messages.UnexpectedToken : Messages.MissingFromClause, lookahead.value);
-            }
-            lex();
-            src = parseModuleSpecifier();
-        }
-
-        consumeSemicolon();
-        return node.finishImportDeclaration(specifiers, src);
-    }
-
-    // ECMA-262 15.1 Scripts
-
-    function parseScriptBody() {
-        var statement, body = [], token, directive, firstRestricted;
-
-        while (startIndex < length) {
-            token = lookahead;
-            if (token.type !== Token.StringLiteral) {
-                break;
-            }
-
-            statement = parseStatementListItem();
-            body.push(statement);
-            if (statement.expression.type !== Syntax.Literal) {
-                // this is not directive
-                break;
-            }
-            directive = source.slice(token.start + 1, token.end - 1);
-            if (directive === 'use strict') {
-                strict = true;
-                if (firstRestricted) {
-                    tolerateUnexpectedToken(firstRestricted, Messages.StrictOctalLiteral);
-                }
-            } else {
-                if (!firstRestricted && token.octal) {
-                    firstRestricted = token;
-                }
-            }
-        }
-
-        while (startIndex < length) {
-            statement = parseStatementListItem();
-            /* istanbul ignore if */
-            if (typeof statement === 'undefined') {
-                break;
-            }
-            body.push(statement);
-        }
-        return body;
-    }
-
-    function parseProgram() {
-        var body, node;
-
-        peek();
-        node = new Node();
-
-        body = parseScriptBody();
-        return node.finishProgram(body, state.sourceType);
-    }
-
-    function filterTokenLocation() {
-        var i, entry, token, tokens = [];
-
-        for (i = 0; i < extra.tokens.length; ++i) {
-            entry = extra.tokens[i];
-            token = {
-                type: entry.type,
-                value: entry.value
-            };
-            if (entry.regex) {
-                token.regex = {
-                    pattern: entry.regex.pattern,
-                    flags: entry.regex.flags
-                };
-            }
-            if (extra.range) {
-                token.range = entry.range;
-            }
-            if (extra.loc) {
-                token.loc = entry.loc;
-            }
-            tokens.push(token);
-        }
-
-        extra.tokens = tokens;
-    }
-
-    function tokenize(code, options, delegate) {
-        var toString,
-            tokens;
-
-        toString = String;
-        if (typeof code !== 'string' && !(code instanceof String)) {
-            code = toString(code);
-        }
-
-        source = code;
-        index = 0;
-        lineNumber = (source.length > 0) ? 1 : 0;
-        lineStart = 0;
-        startIndex = index;
-        startLineNumber = lineNumber;
-        startLineStart = lineStart;
-        length = source.length;
-        lookahead = null;
-        state = {
-            allowIn: true,
-            allowYield: true,
-            labelSet: {},
-            inFunctionBody: false,
-            inIteration: false,
-            inSwitch: false,
-            lastCommentStart: -1,
-            curlyStack: []
-        };
-
-        extra = {};
-
-        // Options matching.
-        options = options || {};
-
-        // Of course we collect tokens here.
-        options.tokens = true;
-        extra.tokens = [];
-        extra.tokenValues = [];
-        extra.tokenize = true;
-        extra.delegate = delegate;
-
-        // The following two fields are necessary to compute the Regex tokens.
-        extra.openParenToken = -1;
-        extra.openCurlyToken = -1;
-
-        extra.range = (typeof options.range === 'boolean') && options.range;
-        extra.loc = (typeof options.loc === 'boolean') && options.loc;
-
-        if (typeof options.comment === 'boolean' && options.comment) {
-            extra.comments = [];
-        }
-        if (typeof options.tolerant === 'boolean' && options.tolerant) {
-            extra.errors = [];
-        }
-
-        try {
-            peek();
-            if (lookahead.type === Token.EOF) {
-                return extra.tokens;
-            }
-
-            lex();
-            while (lookahead.type !== Token.EOF) {
-                try {
-                    lex();
-                } catch (lexError) {
-                    if (extra.errors) {
-                        recordError(lexError);
-                        // We have to break on the first error
-                        // to avoid infinite loops.
-                        break;
-                    } else {
-                        throw lexError;
-                    }
-                }
-            }
-
-            tokens = extra.tokens;
-            if (typeof extra.errors !== 'undefined') {
-                tokens.errors = extra.errors;
-            }
-        } catch (e) {
-            throw e;
-        } finally {
-            extra = {};
-        }
-        return tokens;
-    }
-
-    function parse(code, options) {
-        var program, toString;
-
-        toString = String;
-        if (typeof code !== 'string' && !(code instanceof String)) {
-            code = toString(code);
-        }
-
-        source = code;
-        index = 0;
-        lineNumber = (source.length > 0) ? 1 : 0;
-        lineStart = 0;
-        startIndex = index;
-        startLineNumber = lineNumber;
-        startLineStart = lineStart;
-        length = source.length;
-        lookahead = null;
-        state = {
-            allowIn: true,
-            allowYield: true,
-            labelSet: {},
-            inFunctionBody: false,
-            inIteration: false,
-            inSwitch: false,
-            lastCommentStart: -1,
-            curlyStack: [],
-            sourceType: 'script'
-        };
-        strict = false;
-
-        extra = {};
-        if (typeof options !== 'undefined') {
-            extra.range = (typeof options.range === 'boolean') && options.range;
-            extra.loc = (typeof options.loc === 'boolean') && options.loc;
-            extra.attachComment = (typeof options.attachComment === 'boolean') && options.attachComment;
-
-            if (extra.loc && options.source !== null && options.source !== undefined) {
-                extra.source = toString(options.source);
-            }
-
-            if (typeof options.tokens === 'boolean' && options.tokens) {
-                extra.tokens = [];
-            }
-            if (typeof options.comment === 'boolean' && options.comment) {
-                extra.comments = [];
-            }
-            if (typeof options.tolerant === 'boolean' && options.tolerant) {
-                extra.errors = [];
-            }
-            if (extra.attachComment) {
-                extra.range = true;
-                extra.comments = [];
-                extra.bottomRightStack = [];
-                extra.trailingComments = [];
-                extra.leadingComments = [];
-            }
-            if (options.sourceType === 'module') {
-                // very restrictive condition for now
-                state.sourceType = options.sourceType;
-                strict = true;
-            }
-        }
-
-        try {
-            program = parseProgram();
-            if (typeof extra.comments !== 'undefined') {
-                program.comments = extra.comments;
-            }
-            if (typeof extra.tokens !== 'undefined') {
-                filterTokenLocation();
-                program.tokens = extra.tokens;
-            }
-            if (typeof extra.errors !== 'undefined') {
-                program.errors = extra.errors;
-            }
-        } catch (e) {
-            throw e;
-        } finally {
-            extra = {};
-        }
-
-        return program;
-    }
-
-    // Sync with *.json manifests.
-    exports.version = '2.7.2';
-
-    exports.tokenize = tokenize;
-
-    exports.parse = parse;
-
-    // Deep copy.
-    /* istanbul ignore next */
-    exports.Syntax = (function () {
-        var name, types = {};
-
-        if (typeof Object.create === 'function') {
-            types = Object.create(null);
-        }
-
-        for (name in Syntax) {
-            if (Syntax.hasOwnProperty(name)) {
-                types[name] = Syntax[name];
-            }
-        }
-
-        if (typeof Object.freeze === 'function') {
-            Object.freeze(types);
-        }
-
-        return types;
-    }());
-
-}));
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/package.json
deleted file mode 100644
index f8d92d7..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esprima/package.json
+++ /dev/null
@@ -1,119 +0,0 @@
-{
-  "name": "esprima",
-  "description": "ECMAScript parsing infrastructure for multipurpose analysis",
-  "homepage": "http://esprima.org",
-  "main": "esprima.js",
-  "bin": {
-    "esparse": "./bin/esparse.js",
-    "esvalidate": "./bin/esvalidate.js"
-  },
-  "version": "2.7.2",
-  "files": [
-    "bin",
-    "unit-tests.js",
-    "esprima.js"
-  ],
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "author": {
-    "name": "Ariya Hidayat",
-    "email": "ariya.hidayat@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "ariya",
-      "email": "ariya.hidayat@gmail.com"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/jquery/esprima.git"
-  },
-  "bugs": {
-    "url": "https://github.com/jquery/esprima/issues"
-  },
-  "license": "BSD-2-Clause",
-  "devDependencies": {
-    "codecov.io": "~0.1.6",
-    "escomplex-js": "1.2.0",
-    "eslint": "~1.7.2",
-    "everything.js": "~1.0.3",
-    "glob": "^5.0.15",
-    "istanbul": "~0.4.0",
-    "jscs": "~2.3.5",
-    "json-diff": "~0.3.1",
-    "karma": "^0.13.11",
-    "karma-chrome-launcher": "^0.2.1",
-    "karma-detect-browsers": "^2.0.2",
-    "karma-firefox-launcher": "^0.1.6",
-    "karma-ie-launcher": "^0.2.0",
-    "karma-mocha": "^0.2.0",
-    "karma-safari-launcher": "^0.1.1",
-    "karma-sauce-launcher": "^0.2.14",
-    "lodash": "^3.10.0",
-    "mocha": "^2.3.3",
-    "node-tick-processor": "~0.0.2",
-    "regenerate": "~1.2.1",
-    "temp": "~0.8.3",
-    "unicode-7.0.0": "~0.1.5"
-  },
-  "keywords": [
-    "ast",
-    "ecmascript",
-    "javascript",
-    "parser",
-    "syntax"
-  ],
-  "scripts": {
-    "check-version": "node test/check-version.js",
-    "jscs": "jscs -p crockford esprima.js && jscs -p crockford test/*.js",
-    "eslint": "node node_modules/eslint/bin/eslint.js -c .lintrc esprima.js",
-    "complexity": "node test/check-complexity.js",
-    "static-analysis": "npm run check-version && npm run jscs && npm run eslint && npm run complexity",
-    "unit-tests": "node test/unit-tests.js",
-    "grammar-tests": "node test/grammar-tests.js",
-    "regression-tests": "node test/regression-tests.js",
-    "all-tests": "npm run generate-fixtures && npm run unit-tests && npm run grammar-tests && npm run regression-tests",
-    "generate-fixtures": "node tools/generate-fixtures.js",
-    "browser-tests": "npm run generate-fixtures && cd test && karma start --single-run",
-    "saucelabs-evergreen": "cd test && karma start saucelabs-evergreen.conf.js",
-    "saucelabs-safari": "cd test && karma start saucelabs-safari.conf.js",
-    "saucelabs-ie": "cd test && karma start saucelabs-ie.conf.js",
-    "analyze-coverage": "istanbul cover test/unit-tests.js",
-    "check-coverage": "istanbul check-coverage --statement 100 --branch 100 --function 100",
-    "dynamic-analysis": "npm run analyze-coverage && npm run check-coverage",
-    "test": "npm run all-tests && npm run static-analysis && npm run dynamic-analysis",
-    "profile": "node --prof test/profile.js && mv isolate*.log v8.log && node-tick-processor",
-    "benchmark": "node test/benchmarks.js",
-    "benchmark-quick": "node test/benchmarks.js quick",
-    "codecov": "istanbul report cobertura && codecov < ./coverage/cobertura-coverage.xml",
-    "downstream": "node test/downstream.js",
-    "travis": "npm test",
-    "circleci": "npm test && npm run codecov && npm run downstream",
-    "appveyor": "npm run all-tests && npm run browser-tests && npm run dynamic-analysis",
-    "droneio": "npm test && npm run saucelabs-evergreen && npm run saucelabs-ie && npm run saucelabs-safari",
-    "generate-regex": "node tools/generate-identifier-regex.js"
-  },
-  "gitHead": "eb05a03b18b8433ab1ebeabea635a949219cd75e",
-  "_id": "esprima@2.7.2",
-  "_shasum": "f43be543609984eae44c933ac63352a6af35f339",
-  "_from": "esprima@>=2.7.1 <3.0.0",
-  "_npmVersion": "2.14.7",
-  "_nodeVersion": "4.2.2",
-  "_npmUser": {
-    "name": "ariya",
-    "email": "ariya.hidayat@gmail.com"
-  },
-  "dist": {
-    "shasum": "f43be543609984eae44c933ac63352a6af35f339",
-    "tarball": "https://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-9-west.internal.npmjs.com",
-    "tmp": "tmp/esprima-2.7.2.tgz_1454477276067_0.014412595424801111"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/.editorconfig b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/.editorconfig
deleted file mode 100644
index 1d4fc22..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/.editorconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# top-most EditorConfig file
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-trim_trailing_whitespace = true
-indent_style = space
-indent_size = 4
-tab_width = 4
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/.jshintrc b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/.jshintrc
deleted file mode 100644
index f642dae..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/.jshintrc
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "curly": true,
-  "eqeqeq": true,
-  "immed": true,
-  "eqnull": true,
-  "latedef": true,
-  "noarg": true,
-  "noempty": true,
-  "quotmark": "single",
-  "undef": true,
-  "unused": true,
-  "strict": true,
-  "trailing": true,
-
-  "node": true
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/LICENSE.BSD b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/LICENSE.BSD
deleted file mode 100644
index 3e580c3..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/LICENSE.BSD
+++ /dev/null
@@ -1,19 +0,0 @@
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-  * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/README.md
deleted file mode 100644
index 4242c51..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/README.md
+++ /dev/null
@@ -1,124 +0,0 @@
-### Estraverse [![Build Status](https://secure.travis-ci.org/estools/estraverse.png)](http://travis-ci.org/estools/estraverse)
-
-Estraverse ([estraverse](http://github.com/estools/estraverse)) is
-[ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
-traversal functions from [esmangle project](http://github.com/estools/esmangle).
-
-### Documentation
-
-You can find usage docs at [wiki page](https://github.com/estools/estraverse/wiki/Usage).
-
-### Example Usage
-
-The following code will output all variables declared at the root of a file.
-
-```javascript
-estraverse.traverse(ast, {
-    enter: function (node, parent) {
-        if (node.type == 'FunctionExpression' || node.type == 'FunctionDeclaration')
-            return estraverse.VisitorOption.Skip;
-    },
-    leave: function (node, parent) {
-        if (node.type == 'VariableDeclarator')
-          console.log(node.id.name);
-    }
-});
-```
-
-We can use `this.skip`, `this.remove` and `this.break` functions instead of using Skip, Remove and Break.
-
-```javascript
-estraverse.traverse(ast, {
-    enter: function (node) {
-        this.break();
-    }
-});
-```
-
-And estraverse provides `estraverse.replace` function. When returning node from `enter`/`leave`, current node is replaced with it.
-
-```javascript
-result = estraverse.replace(tree, {
-    enter: function (node) {
-        // Replace it with replaced.
-        if (node.type === 'Literal')
-            return replaced;
-    }
-});
-```
-
-By passing `visitor.keys` mapping, we can extend estraverse traversing functionality.
-
-```javascript
-// This tree contains a user-defined `TestExpression` node.
-var tree = {
-    type: 'TestExpression',
-
-    // This 'argument' is the property containing the other **node**.
-    argument: {
-        type: 'Literal',
-        value: 20
-    },
-
-    // This 'extended' is the property not containing the other **node**.
-    extended: true
-};
-estraverse.traverse(tree, {
-    enter: function (node) { },
-
-    // Extending the exising traversing rules.
-    keys: {
-        // TargetNodeName: [ 'keys', 'containing', 'the', 'other', '**node**' ]
-        TestExpression: ['argument']
-    }
-});
-```
-
-By passing `visitor.fallback` option, we can control the behavior when encountering unknown nodes.
-```javascript
-// This tree contains a user-defined `TestExpression` node.
-var tree = {
-    type: 'TestExpression',
-
-    // This 'argument' is the property containing the other **node**.
-    argument: {
-        type: 'Literal',
-        value: 20
-    },
-
-    // This 'extended' is the property not containing the other **node**.
-    extended: true
-};
-estraverse.traverse(tree, {
-    enter: function (node) { },
-
-    // Iterating the child **nodes** of unknown nodes.
-    fallback: 'iteration'
-});
-```
-
-### License
-
-Copyright (C) 2012-2013 [Yusuke Suzuki](http://github.com/Constellation)
- (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-  * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/estraverse.js b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/estraverse.js
deleted file mode 100644
index 99bbb8c..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/estraverse.js
+++ /dev/null
@@ -1,845 +0,0 @@
-/*
-  Copyright (C) 2012-2013 Yusuke Suzuki <utatane.tea@gmail.com>
-  Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-/*jslint vars:false, bitwise:true*/
-/*jshint indent:4*/
-/*global exports:true, define:true*/
-(function (root, factory) {
-    'use strict';
-
-    // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js,
-    // and plain browser loading,
-    if (typeof define === 'function' && define.amd) {
-        define(['exports'], factory);
-    } else if (typeof exports !== 'undefined') {
-        factory(exports);
-    } else {
-        factory((root.estraverse = {}));
-    }
-}(this, function clone(exports) {
-    'use strict';
-
-    var Syntax,
-        isArray,
-        VisitorOption,
-        VisitorKeys,
-        objectCreate,
-        objectKeys,
-        BREAK,
-        SKIP,
-        REMOVE;
-
-    function ignoreJSHintError() { }
-
-    isArray = Array.isArray;
-    if (!isArray) {
-        isArray = function isArray(array) {
-            return Object.prototype.toString.call(array) === '[object Array]';
-        };
-    }
-
-    function deepCopy(obj) {
-        var ret = {}, key, val;
-        for (key in obj) {
-            if (obj.hasOwnProperty(key)) {
-                val = obj[key];
-                if (typeof val === 'object' && val !== null) {
-                    ret[key] = deepCopy(val);
-                } else {
-                    ret[key] = val;
-                }
-            }
-        }
-        return ret;
-    }
-
-    function shallowCopy(obj) {
-        var ret = {}, key;
-        for (key in obj) {
-            if (obj.hasOwnProperty(key)) {
-                ret[key] = obj[key];
-            }
-        }
-        return ret;
-    }
-    ignoreJSHintError(shallowCopy);
-
-    // based on LLVM libc++ upper_bound / lower_bound
-    // MIT License
-
-    function upperBound(array, func) {
-        var diff, len, i, current;
-
-        len = array.length;
-        i = 0;
-
-        while (len) {
-            diff = len >>> 1;
-            current = i + diff;
-            if (func(array[current])) {
-                len = diff;
-            } else {
-                i = current + 1;
-                len -= diff + 1;
-            }
-        }
-        return i;
-    }
-
-    function lowerBound(array, func) {
-        var diff, len, i, current;
-
-        len = array.length;
-        i = 0;
-
-        while (len) {
-            diff = len >>> 1;
-            current = i + diff;
-            if (func(array[current])) {
-                i = current + 1;
-                len -= diff + 1;
-            } else {
-                len = diff;
-            }
-        }
-        return i;
-    }
-    ignoreJSHintError(lowerBound);
-
-    objectCreate = Object.create || (function () {
-        function F() { }
-
-        return function (o) {
-            F.prototype = o;
-            return new F();
-        };
-    })();
-
-    objectKeys = Object.keys || function (o) {
-        var keys = [], key;
-        for (key in o) {
-            keys.push(key);
-        }
-        return keys;
-    };
-
-    function extend(to, from) {
-        var keys = objectKeys(from), key, i, len;
-        for (i = 0, len = keys.length; i < len; i += 1) {
-            key = keys[i];
-            to[key] = from[key];
-        }
-        return to;
-    }
-
-    Syntax = {
-        AssignmentExpression: 'AssignmentExpression',
-        ArrayExpression: 'ArrayExpression',
-        ArrayPattern: 'ArrayPattern',
-        ArrowFunctionExpression: 'ArrowFunctionExpression',
-        AwaitExpression: 'AwaitExpression', // CAUTION: It's deferred to ES7.
-        BlockStatement: 'BlockStatement',
-        BinaryExpression: 'BinaryExpression',
-        BreakStatement: 'BreakStatement',
-        CallExpression: 'CallExpression',
-        CatchClause: 'CatchClause',
-        ClassBody: 'ClassBody',
-        ClassDeclaration: 'ClassDeclaration',
-        ClassExpression: 'ClassExpression',
-        ComprehensionBlock: 'ComprehensionBlock',  // CAUTION: It's deferred to ES7.
-        ComprehensionExpression: 'ComprehensionExpression',  // CAUTION: It's deferred to ES7.
-        ConditionalExpression: 'ConditionalExpression',
-        ContinueStatement: 'ContinueStatement',
-        DebuggerStatement: 'DebuggerStatement',
-        DirectiveStatement: 'DirectiveStatement',
-        DoWhileStatement: 'DoWhileStatement',
-        EmptyStatement: 'EmptyStatement',
-        ExportBatchSpecifier: 'ExportBatchSpecifier',
-        ExportDeclaration: 'ExportDeclaration',
-        ExportSpecifier: 'ExportSpecifier',
-        ExpressionStatement: 'ExpressionStatement',
-        ForStatement: 'ForStatement',
-        ForInStatement: 'ForInStatement',
-        ForOfStatement: 'ForOfStatement',
-        FunctionDeclaration: 'FunctionDeclaration',
-        FunctionExpression: 'FunctionExpression',
-        GeneratorExpression: 'GeneratorExpression',  // CAUTION: It's deferred to ES7.
-        Identifier: 'Identifier',
-        IfStatement: 'IfStatement',
-        ImportDeclaration: 'ImportDeclaration',
-        ImportDefaultSpecifier: 'ImportDefaultSpecifier',
-        ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
-        ImportSpecifier: 'ImportSpecifier',
-        Literal: 'Literal',
-        LabeledStatement: 'LabeledStatement',
-        LogicalExpression: 'LogicalExpression',
-        MemberExpression: 'MemberExpression',
-        MethodDefinition: 'MethodDefinition',
-        ModuleSpecifier: 'ModuleSpecifier',
-        NewExpression: 'NewExpression',
-        ObjectExpression: 'ObjectExpression',
-        ObjectPattern: 'ObjectPattern',
-        Program: 'Program',
-        Property: 'Property',
-        ReturnStatement: 'ReturnStatement',
-        SequenceExpression: 'SequenceExpression',
-        SpreadElement: 'SpreadElement',
-        SwitchStatement: 'SwitchStatement',
-        SwitchCase: 'SwitchCase',
-        TaggedTemplateExpression: 'TaggedTemplateExpression',
-        TemplateElement: 'TemplateElement',
-        TemplateLiteral: 'TemplateLiteral',
-        ThisExpression: 'ThisExpression',
-        ThrowStatement: 'ThrowStatement',
-        TryStatement: 'TryStatement',
-        UnaryExpression: 'UnaryExpression',
-        UpdateExpression: 'UpdateExpression',
-        VariableDeclaration: 'VariableDeclaration',
-        VariableDeclarator: 'VariableDeclarator',
-        WhileStatement: 'WhileStatement',
-        WithStatement: 'WithStatement',
-        YieldExpression: 'YieldExpression'
-    };
-
-    VisitorKeys = {
-        AssignmentExpression: ['left', 'right'],
-        ArrayExpression: ['elements'],
-        ArrayPattern: ['elements'],
-        ArrowFunctionExpression: ['params', 'defaults', 'rest', 'body'],
-        AwaitExpression: ['argument'], // CAUTION: It's deferred to ES7.
-        BlockStatement: ['body'],
-        BinaryExpression: ['left', 'right'],
-        BreakStatement: ['label'],
-        CallExpression: ['callee', 'arguments'],
-        CatchClause: ['param', 'body'],
-        ClassBody: ['body'],
-        ClassDeclaration: ['id', 'body', 'superClass'],
-        ClassExpression: ['id', 'body', 'superClass'],
-        ComprehensionBlock: ['left', 'right'],  // CAUTION: It's deferred to ES7.
-        ComprehensionExpression: ['blocks', 'filter', 'body'],  // CAUTION: It's deferred to ES7.
-        ConditionalExpression: ['test', 'consequent', 'alternate'],
-        ContinueStatement: ['label'],
-        DebuggerStatement: [],
-        DirectiveStatement: [],
-        DoWhileStatement: ['body', 'test'],
-        EmptyStatement: [],
-        ExportBatchSpecifier: [],
-        ExportDeclaration: ['declaration', 'specifiers', 'source'],
-        ExportSpecifier: ['id', 'name'],
-        ExpressionStatement: ['expression'],
-        ForStatement: ['init', 'test', 'update', 'body'],
-        ForInStatement: ['left', 'right', 'body'],
-        ForOfStatement: ['left', 'right', 'body'],
-        FunctionDeclaration: ['id', 'params', 'defaults', 'rest', 'body'],
-        FunctionExpression: ['id', 'params', 'defaults', 'rest', 'body'],
-        GeneratorExpression: ['blocks', 'filter', 'body'],  // CAUTION: It's deferred to ES7.
-        Identifier: [],
-        IfStatement: ['test', 'consequent', 'alternate'],
-        ImportDeclaration: ['specifiers', 'source'],
-        ImportDefaultSpecifier: ['id'],
-        ImportNamespaceSpecifier: ['id'],
-        ImportSpecifier: ['id', 'name'],
-        Literal: [],
-        LabeledStatement: ['label', 'body'],
-        LogicalExpression: ['left', 'right'],
-        MemberExpression: ['object', 'property'],
-        MethodDefinition: ['key', 'value'],
-        ModuleSpecifier: [],
-        NewExpression: ['callee', 'arguments'],
-        ObjectExpression: ['properties'],
-        ObjectPattern: ['properties'],
-        Program: ['body'],
-        Property: ['key', 'value'],
-        ReturnStatement: ['argument'],
-        SequenceExpression: ['expressions'],
-        SpreadElement: ['argument'],
-        SwitchStatement: ['discriminant', 'cases'],
-        SwitchCase: ['test', 'consequent'],
-        TaggedTemplateExpression: ['tag', 'quasi'],
-        TemplateElement: [],
-        TemplateLiteral: ['quasis', 'expressions'],
-        ThisExpression: [],
-        ThrowStatement: ['argument'],
-        TryStatement: ['block', 'handlers', 'handler', 'guardedHandlers', 'finalizer'],
-        UnaryExpression: ['argument'],
-        UpdateExpression: ['argument'],
-        VariableDeclaration: ['declarations'],
-        VariableDeclarator: ['id', 'init'],
-        WhileStatement: ['test', 'body'],
-        WithStatement: ['object', 'body'],
-        YieldExpression: ['argument']
-    };
-
-    // unique id
-    BREAK = {};
-    SKIP = {};
-    REMOVE = {};
-
-    VisitorOption = {
-        Break: BREAK,
-        Skip: SKIP,
-        Remove: REMOVE
-    };
-
-    function Reference(parent, key) {
-        this.parent = parent;
-        this.key = key;
-    }
-
-    Reference.prototype.replace = function replace(node) {
-        this.parent[this.key] = node;
-    };
-
-    Reference.prototype.remove = function remove() {
-        if (isArray(this.parent)) {
-            this.parent.splice(this.key, 1);
-            return true;
-        } else {
-            this.replace(null);
-            return false;
-        }
-    };
-
-    function Element(node, path, wrap, ref) {
-        this.node = node;
-        this.path = path;
-        this.wrap = wrap;
-        this.ref = ref;
-    }
-
-    function Controller() { }
-
-    // API:
-    // return property path array from root to current node
-    Controller.prototype.path = function path() {
-        var i, iz, j, jz, result, element;
-
-        function addToPath(result, path) {
-            if (isArray(path)) {
-                for (j = 0, jz = path.length; j < jz; ++j) {
-                    result.push(path[j]);
-                }
-            } else {
-                result.push(path);
-            }
-        }
-
-        // root node
-        if (!this.__current.path) {
-            return null;
-        }
-
-        // first node is sentinel, second node is root element
-        result = [];
-        for (i = 2, iz = this.__leavelist.length; i < iz; ++i) {
-            element = this.__leavelist[i];
-            addToPath(result, element.path);
-        }
-        addToPath(result, this.__current.path);
-        return result;
-    };
-
-    // API:
-    // return type of current node
-    Controller.prototype.type = function () {
-        var node = this.current();
-        return node.type || this.__current.wrap;
-    };
-
-    // API:
-    // return array of parent elements
-    Controller.prototype.parents = function parents() {
-        var i, iz, result;
-
-        // first node is sentinel
-        result = [];
-        for (i = 1, iz = this.__leavelist.length; i < iz; ++i) {
-            result.push(this.__leavelist[i].node);
-        }
-
-        return result;
-    };
-
-    // API:
-    // return current node
-    Controller.prototype.current = function current() {
-        return this.__current.node;
-    };
-
-    Controller.prototype.__execute = function __execute(callback, element) {
-        var previous, result;
-
-        result = undefined;
-
-        previous  = this.__current;
-        this.__current = element;
-        this.__state = null;
-        if (callback) {
-            result = callback.call(this, element.node, this.__leavelist[this.__leavelist.length - 1].node);
-        }
-        this.__current = previous;
-
-        return result;
-    };
-
-    // API:
-    // notify control skip / break
-    Controller.prototype.notify = function notify(flag) {
-        this.__state = flag;
-    };
-
-    // API:
-    // skip child nodes of current node
-    Controller.prototype.skip = function () {
-        this.notify(SKIP);
-    };
-
-    // API:
-    // break traversals
-    Controller.prototype['break'] = function () {
-        this.notify(BREAK);
-    };
-
-    // API:
-    // remove node
-    Controller.prototype.remove = function () {
-        this.notify(REMOVE);
-    };
-
-    Controller.prototype.__initialize = function(root, visitor) {
-        this.visitor = visitor;
-        this.root = root;
-        this.__worklist = [];
-        this.__leavelist = [];
-        this.__current = null;
-        this.__state = null;
-        this.__fallback = visitor.fallback === 'iteration';
-        this.__keys = VisitorKeys;
-        if (visitor.keys) {
-            this.__keys = extend(objectCreate(this.__keys), visitor.keys);
-        }
-    };
-
-    function isNode(node) {
-        if (node == null) {
-            return false;
-        }
-        return typeof node === 'object' && typeof node.type === 'string';
-    }
-
-    function isProperty(nodeType, key) {
-        return (nodeType === Syntax.ObjectExpression || nodeType === Syntax.ObjectPattern) && 'properties' === key;
-    }
-
-    Controller.prototype.traverse = function traverse(root, visitor) {
-        var worklist,
-            leavelist,
-            element,
-            node,
-            nodeType,
-            ret,
-            key,
-            current,
-            current2,
-            candidates,
-            candidate,
-            sentinel;
-
-        this.__initialize(root, visitor);
-
-        sentinel = {};
-
-        // reference
-        worklist = this.__worklist;
-        leavelist = this.__leavelist;
-
-        // initialize
-        worklist.push(new Element(root, null, null, null));
-        leavelist.push(new Element(null, null, null, null));
-
-        while (worklist.length) {
-            element = worklist.pop();
-
-            if (element === sentinel) {
-                element = leavelist.pop();
-
-                ret = this.__execute(visitor.leave, element);
-
-                if (this.__state === BREAK || ret === BREAK) {
-                    return;
-                }
-                continue;
-            }
-
-            if (element.node) {
-
-                ret = this.__execute(visitor.enter, element);
-
-                if (this.__state === BREAK || ret === BREAK) {
-                    return;
-                }
-
-                worklist.push(sentinel);
-                leavelist.push(element);
-
-                if (this.__state === SKIP || ret === SKIP) {
-                    continue;
-                }
-
-                node = element.node;
-                nodeType = element.wrap || node.type;
-                candidates = this.__keys[nodeType];
-                if (!candidates) {
-                    if (this.__fallback) {
-                        candidates = objectKeys(node);
-                    } else {
-                        throw new Error('Unknown node type ' + nodeType + '.');
-                    }
-                }
-
-                current = candidates.length;
-                while ((current -= 1) >= 0) {
-                    key = candidates[current];
-                    candidate = node[key];
-                    if (!candidate) {
-                        continue;
-                    }
-
-                    if (isArray(candidate)) {
-                        current2 = candidate.length;
-                        while ((current2 -= 1) >= 0) {
-                            if (!candidate[current2]) {
-                                continue;
-                            }
-                            if (isProperty(nodeType, candidates[current])) {
-                                element = new Element(candidate[current2], [key, current2], 'Property', null);
-                            } else if (isNode(candidate[current2])) {
-                                element = new Element(candidate[current2], [key, current2], null, null);
-                            } else {
-                                continue;
-                            }
-                            worklist.push(element);
-                        }
-                    } else if (isNode(candidate)) {
-                        worklist.push(new Element(candidate, key, null, null));
-                    }
-                }
-            }
-        }
-    };
-
-    Controller.prototype.replace = function replace(root, visitor) {
-        function removeElem(element) {
-            var i,
-                key,
-                nextElem,
-                parent;
-
-            if (element.ref.remove()) {
-                // When the reference is an element of an array.
-                key = element.ref.key;
-                parent = element.ref.parent;
-
-                // If removed from array, then decrease following items' keys.
-                i = worklist.length;
-                while (i--) {
-                    nextElem = worklist[i];
-                    if (nextElem.ref && nextElem.ref.parent === parent) {
-                        if  (nextElem.ref.key < key) {
-                            break;
-                        }
-                        --nextElem.ref.key;
-                    }
-                }
-            }
-        }
-
-        var worklist,
-            leavelist,
-            node,
-            nodeType,
-            target,
-            element,
-            current,
-            current2,
-            candidates,
-            candidate,
-            sentinel,
-            outer,
-            key;
-
-        this.__initialize(root, visitor);
-
-        sentinel = {};
-
-        // reference
-        worklist = this.__worklist;
-        leavelist = this.__leavelist;
-
-        // initialize
-        outer = {
-            root: root
-        };
-        element = new Element(root, null, null, new Reference(outer, 'root'));
-        worklist.push(element);
-        leavelist.push(element);
-
-        while (worklist.length) {
-            element = worklist.pop();
-
-            if (element === sentinel) {
-                element = leavelist.pop();
-
-                target = this.__execute(visitor.leave, element);
-
-                // node may be replaced with null,
-                // so distinguish between undefined and null in this place
-                if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
-                    // replace
-                    element.ref.replace(target);
-                }
-
-                if (this.__state === REMOVE || target === REMOVE) {
-                    removeElem(element);
-                }
-
-                if (this.__state === BREAK || target === BREAK) {
-                    return outer.root;
-                }
-                continue;
-            }
-
-            target = this.__execute(visitor.enter, element);
-
-            // node may be replaced with null,
-            // so distinguish between undefined and null in this place
-            if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
-                // replace
-                element.ref.replace(target);
-                element.node = target;
-            }
-
-            if (this.__state === REMOVE || target === REMOVE) {
-                removeElem(element);
-                element.node = null;
-            }
-
-            if (this.__state === BREAK || target === BREAK) {
-                return outer.root;
-            }
-
-            // node may be null
-            node = element.node;
-            if (!node) {
-                continue;
-            }
-
-            worklist.push(sentinel);
-            leavelist.push(element);
-
-            if (this.__state === SKIP || target === SKIP) {
-                continue;
-            }
-
-            nodeType = element.wrap || node.type;
-            candidates = this.__keys[nodeType];
-            if (!candidates) {
-                if (this.__fallback) {
-                    candidates = objectKeys(node);
-                } else {
-                    throw new Error('Unknown node type ' + nodeType + '.');
-                }
-            }
-
-            current = candidates.length;
-            while ((current -= 1) >= 0) {
-                key = candidates[current];
-                candidate = node[key];
-                if (!candidate) {
-                    continue;
-                }
-
-                if (isArray(candidate)) {
-                    current2 = candidate.length;
-                    while ((current2 -= 1) >= 0) {
-                        if (!candidate[current2]) {
-                            continue;
-                        }
-                        if (isProperty(nodeType, candidates[current])) {
-                            element = new Element(candidate[current2], [key, current2], 'Property', new Reference(candidate, current2));
-                        } else if (isNode(candidate[current2])) {
-                            element = new Element(candidate[current2], [key, current2], null, new Reference(candidate, current2));
-                        } else {
-                            continue;
-                        }
-                        worklist.push(element);
-                    }
-                } else if (isNode(candidate)) {
-                    worklist.push(new Element(candidate, key, null, new Reference(node, key)));
-                }
-            }
-        }
-
-        return outer.root;
-    };
-
-    function traverse(root, visitor) {
-        var controller = new Controller();
-        return controller.traverse(root, visitor);
-    }
-
-    function replace(root, visitor) {
-        var controller = new Controller();
-        return controller.replace(root, visitor);
-    }
-
-    function extendCommentRange(comment, tokens) {
-        var target;
-
-        target = upperBound(tokens, function search(token) {
-            return token.range[0] > comment.range[0];
-        });
-
-        comment.extendedRange = [comment.range[0], comment.range[1]];
-
-        if (target !== tokens.length) {
-            comment.extendedRange[1] = tokens[target].range[0];
-        }
-
-        target -= 1;
-        if (target >= 0) {
-            comment.extendedRange[0] = tokens[target].range[1];
-        }
-
-        return comment;
-    }
-
-    function attachComments(tree, providedComments, tokens) {
-        // At first, we should calculate extended comment ranges.
-        var comments = [], comment, len, i, cursor;
-
-        if (!tree.range) {
-            throw new Error('attachComments needs range information');
-        }
-
-        // tokens array is empty, we attach comments to tree as 'leadingComments'
-        if (!tokens.length) {
-            if (providedComments.length) {
-                for (i = 0, len = providedComments.length; i < len; i += 1) {
-                    comment = deepCopy(providedComments[i]);
-                    comment.extendedRange = [0, tree.range[0]];
-                    comments.push(comment);
-                }
-                tree.leadingComments = comments;
-            }
-            return tree;
-        }
-
-        for (i = 0, len = providedComments.length; i < len; i += 1) {
-            comments.push(extendCommentRange(deepCopy(providedComments[i]), tokens));
-        }
-
-        // This is based on John Freeman's implementation.
-        cursor = 0;
-        traverse(tree, {
-            enter: function (node) {
-                var comment;
-
-                while (cursor < comments.length) {
-                    comment = comments[cursor];
-                    if (comment.extendedRange[1] > node.range[0]) {
-                        break;
-                    }
-
-                    if (comment.extendedRange[1] === node.range[0]) {
-                        if (!node.leadingComments) {
-                            node.leadingComments = [];
-                        }
-                        node.leadingComments.push(comment);
-                        comments.splice(cursor, 1);
-                    } else {
-                        cursor += 1;
-                    }
-                }
-
-                // already out of owned node
-                if (cursor === comments.length) {
-                    return VisitorOption.Break;
-                }
-
-                if (comments[cursor].extendedRange[0] > node.range[1]) {
-                    return VisitorOption.Skip;
-                }
-            }
-        });
-
-        cursor = 0;
-        traverse(tree, {
-            leave: function (node) {
-                var comment;
-
-                while (cursor < comments.length) {
-                    comment = comments[cursor];
-                    if (node.range[1] < comment.extendedRange[0]) {
-                        break;
-                    }
-
-                    if (node.range[1] === comment.extendedRange[0]) {
-                        if (!node.trailingComments) {
-                            node.trailingComments = [];
-                        }
-                        node.trailingComments.push(comment);
-                        comments.splice(cursor, 1);
-                    } else {
-                        cursor += 1;
-                    }
-                }
-
-                // already out of owned node
-                if (cursor === comments.length) {
-                    return VisitorOption.Break;
-                }
-
-                if (comments[cursor].extendedRange[0] > node.range[1]) {
-                    return VisitorOption.Skip;
-                }
-            }
-        });
-
-        return tree;
-    }
-
-    exports.version = '1.8.1-dev';
-    exports.Syntax = Syntax;
-    exports.traverse = traverse;
-    exports.replace = replace;
-    exports.attachComments = attachComments;
-    exports.VisitorKeys = VisitorKeys;
-    exports.VisitorOption = VisitorOption;
-    exports.Controller = Controller;
-    exports.cloneEnvironment = function () { return clone({}); };
-
-    return exports;
-}));
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/gulpfile.js b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/gulpfile.js
deleted file mode 100644
index 8772bbc..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/gulpfile.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-  Copyright (C) 2014 Yusuke Suzuki <utatane.tea@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-'use strict';
-
-var gulp = require('gulp'),
-    git = require('gulp-git'),
-    bump = require('gulp-bump'),
-    filter = require('gulp-filter'),
-    tagVersion = require('gulp-tag-version');
-
-var TEST = [ 'test/*.js' ];
-var POWERED = [ 'powered-test/*.js' ];
-var SOURCE = [ 'src/**/*.js' ];
-
-/**
- * Bumping version number and tagging the repository with it.
- * Please read http://semver.org/
- *
- * You can use the commands
- *
- *     gulp patch     # makes v0.1.0 -> v0.1.1
- *     gulp feature   # makes v0.1.1 -> v0.2.0
- *     gulp release   # makes v0.2.1 -> v1.0.0
- *
- * To bump the version numbers accordingly after you did a patch,
- * introduced a feature or made a backwards-incompatible release.
- */
-
-function inc(importance) {
-    // get all the files to bump version in
-    return gulp.src(['./package.json'])
-        // bump the version number in those files
-        .pipe(bump({type: importance}))
-        // save it back to filesystem
-        .pipe(gulp.dest('./'))
-        // commit the changed version number
-        .pipe(git.commit('Bumps package version'))
-        // read only one file to get the version number
-        .pipe(filter('package.json'))
-        // **tag it in the repository**
-        .pipe(tagVersion({
-            prefix: ''
-        }));
-}
-
-gulp.task('patch', [ ], function () { return inc('patch'); })
-gulp.task('minor', [ ], function () { return inc('minor'); })
-gulp.task('major', [ ], function () { return inc('major'); })
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/package.json
deleted file mode 100644
index bb9eca4..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/estraverse/package.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "name": "estraverse",
-  "description": "ECMAScript JS AST traversal functions",
-  "homepage": "https://github.com/estools/estraverse",
-  "main": "estraverse.js",
-  "version": "1.9.3",
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "maintainers": [
-    {
-      "name": "constellation",
-      "email": "utatane.tea@gmail.com"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/estools/estraverse.git"
-  },
-  "devDependencies": {
-    "chai": "^2.1.1",
-    "coffee-script": "^1.8.0",
-    "gulp": "^3.8.10",
-    "gulp-bump": "^0.2.2",
-    "gulp-filter": "^2.0.0",
-    "gulp-git": "^1.0.1",
-    "gulp-tag-version": "^1.2.1",
-    "jshint": "^2.5.6",
-    "mocha": "^2.1.0"
-  },
-  "licenses": [
-    {
-      "type": "BSD",
-      "url": "http://github.com/estools/estraverse/raw/master/LICENSE.BSD"
-    }
-  ],
-  "scripts": {
-    "test": "npm run-script lint && npm run-script unit-test",
-    "lint": "jshint estraverse.js",
-    "unit-test": "mocha --compilers coffee:coffee-script/register"
-  },
-  "gitHead": "9c249de6b2ea08655d3c68bfc30b5d7d81dc8703",
-  "bugs": {
-    "url": "https://github.com/estools/estraverse/issues"
-  },
-  "_id": "estraverse@1.9.3",
-  "_shasum": "af67f2dc922582415950926091a4005d29c9bb44",
-  "_from": "estraverse@>=1.9.1 <2.0.0",
-  "_npmVersion": "1.4.28",
-  "_npmUser": {
-    "name": "constellation",
-    "email": "utatane.tea@gmail.com"
-  },
-  "dist": {
-    "shasum": "af67f2dc922582415950926091a4005d29c9bb44",
-    "tarball": "https://registry.npmjs.org/estraverse/-/estraverse-1.9.3.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/estraverse/-/estraverse-1.9.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/LICENSE.BSD b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/LICENSE.BSD
deleted file mode 100644
index 3e580c3..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/LICENSE.BSD
+++ /dev/null
@@ -1,19 +0,0 @@
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-  * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/README.md
deleted file mode 100644
index 610d8bd..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/README.md
+++ /dev/null
@@ -1,169 +0,0 @@
-### esutils [![Build Status](https://secure.travis-ci.org/estools/esutils.svg)](http://travis-ci.org/estools/esutils)
-esutils ([esutils](http://github.com/estools/esutils)) is
-utility box for ECMAScript language tools.
-
-### API
-
-### ast
-
-#### ast.isExpression(node)
-
-Returns true if `node` is an Expression as defined in ECMA262 edition 5.1 section
-[11](https://es5.github.io/#x11).
-
-#### ast.isStatement(node)
-
-Returns true if `node` is a Statement as defined in ECMA262 edition 5.1 section
-[12](https://es5.github.io/#x12).
-
-#### ast.isIterationStatement(node)
-
-Returns true if `node` is an IterationStatement as defined in ECMA262 edition
-5.1 section [12.6](https://es5.github.io/#x12.6).
-
-#### ast.isSourceElement(node)
-
-Returns true if `node` is a SourceElement as defined in ECMA262 edition 5.1
-section [14](https://es5.github.io/#x14).
-
-#### ast.trailingStatement(node)
-
-Returns `Statement?` if `node` has trailing `Statement`.
-```js
-if (cond)
-    consequent;
-```
-When taking this `IfStatement`, returns `consequent;` statement.
-
-#### ast.isProblematicIfStatement(node)
-
-Returns true if `node` is a problematic IfStatement. If `node` is a problematic `IfStatement`, `node` cannot be represented as an one on one JavaScript code.
-```js
-{
-    type: 'IfStatement',
-    consequent: {
-        type: 'WithStatement',
-        body: {
-            type: 'IfStatement',
-            consequent: {type: 'EmptyStatement'}
-        }
-    },
-    alternate: {type: 'EmptyStatement'}
-}
-```
-The above node cannot be represented as a JavaScript code, since the top level `else` alternate belongs to an inner `IfStatement`.
-
-
-### code
-
-#### code.isDecimalDigit(code)
-
-Return true if provided code is decimal digit.
-
-#### code.isHexDigit(code)
-
-Return true if provided code is hexadecimal digit.
-
-#### code.isOctalDigit(code)
-
-Return true if provided code is octal digit.
-
-#### code.isWhiteSpace(code)
-
-Return true if provided code is white space. White space characters are formally defined in ECMA262.
-
-#### code.isLineTerminator(code)
-
-Return true if provided code is line terminator. Line terminator characters are formally defined in ECMA262.
-
-#### code.isIdentifierStart(code)
-
-Return true if provided code can be the first character of ECMA262 Identifier. They are formally defined in ECMA262.
-
-#### code.isIdentifierPart(code)
-
-Return true if provided code can be the trailing character of ECMA262 Identifier. They are formally defined in ECMA262.
-
-### keyword
-
-#### keyword.isKeywordES5(id, strict)
-
-Returns `true` if provided identifier string is a Keyword or Future Reserved Word
-in ECMA262 edition 5.1. They are formally defined in ECMA262 sections
-[7.6.1.1](http://es5.github.io/#x7.6.1.1) and [7.6.1.2](http://es5.github.io/#x7.6.1.2),
-respectively. If the `strict` flag is truthy, this function additionally checks whether
-`id` is a Keyword or Future Reserved Word under strict mode.
-
-#### keyword.isKeywordES6(id, strict)
-
-Returns `true` if provided identifier string is a Keyword or Future Reserved Word
-in ECMA262 edition 6. They are formally defined in ECMA262 sections
-[11.6.2.1](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-keywords) and
-[11.6.2.2](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-future-reserved-words),
-respectively. If the `strict` flag is truthy, this function additionally checks whether
-`id` is a Keyword or Future Reserved Word under strict mode.
-
-#### keyword.isReservedWordES5(id, strict)
-
-Returns `true` if provided identifier string is a Reserved Word in ECMA262 edition 5.1.
-They are formally defined in ECMA262 section [7.6.1](http://es5.github.io/#x7.6.1).
-If the `strict` flag is truthy, this function additionally checks whether `id`
-is a Reserved Word under strict mode.
-
-#### keyword.isReservedWordES6(id, strict)
-
-Returns `true` if provided identifier string is a Reserved Word in ECMA262 edition 6.
-They are formally defined in ECMA262 section [11.6.2](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-reserved-words).
-If the `strict` flag is truthy, this function additionally checks whether `id`
-is a Reserved Word under strict mode.
-
-#### keyword.isRestrictedWord(id)
-
-Returns `true` if provided identifier string is one of `eval` or `arguments`.
-They are restricted in strict mode code throughout ECMA262 edition 5.1 and
-in ECMA262 edition 6 section [12.1.1](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-identifiers-static-semantics-early-errors).
-
-#### keyword.isIdentifierName(id)
-
-Return true if provided identifier string is an IdentifierName as specified in
-ECMA262 edition 5.1 section [7.6](https://es5.github.io/#x7.6).
-
-#### keyword.isIdentifierES5(id, strict)
-
-Return true if provided identifier string is an Identifier as specified in
-ECMA262 edition 5.1 section [7.6](https://es5.github.io/#x7.6). If the `strict`
-flag is truthy, this function additionally checks whether `id` is an Identifier
-under strict mode.
-
-#### keyword.isIdentifierES6(id, strict)
-
-Return true if provided identifier string is an Identifier as specified in
-ECMA262 edition 6 section [12.1](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-identifiers).
-If the `strict` flag is truthy, this function additionally checks whether `id`
-is an Identifier under strict mode.
-
-### License
-
-Copyright (C) 2013 [Yusuke Suzuki](http://github.com/Constellation)
- (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-  * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/ast.js b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/ast.js
deleted file mode 100644
index 8faadae..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/ast.js
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
-  Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-(function () {
-    'use strict';
-
-    function isExpression(node) {
-        if (node == null) { return false; }
-        switch (node.type) {
-            case 'ArrayExpression':
-            case 'AssignmentExpression':
-            case 'BinaryExpression':
-            case 'CallExpression':
-            case 'ConditionalExpression':
-            case 'FunctionExpression':
-            case 'Identifier':
-            case 'Literal':
-            case 'LogicalExpression':
-            case 'MemberExpression':
-            case 'NewExpression':
-            case 'ObjectExpression':
-            case 'SequenceExpression':
-            case 'ThisExpression':
-            case 'UnaryExpression':
-            case 'UpdateExpression':
-                return true;
-        }
-        return false;
-    }
-
-    function isIterationStatement(node) {
-        if (node == null) { return false; }
-        switch (node.type) {
-            case 'DoWhileStatement':
-            case 'ForInStatement':
-            case 'ForStatement':
-            case 'WhileStatement':
-                return true;
-        }
-        return false;
-    }
-
-    function isStatement(node) {
-        if (node == null) { return false; }
-        switch (node.type) {
-            case 'BlockStatement':
-            case 'BreakStatement':
-            case 'ContinueStatement':
-            case 'DebuggerStatement':
-            case 'DoWhileStatement':
-            case 'EmptyStatement':
-            case 'ExpressionStatement':
-            case 'ForInStatement':
-            case 'ForStatement':
-            case 'IfStatement':
-            case 'LabeledStatement':
-            case 'ReturnStatement':
-            case 'SwitchStatement':
-            case 'ThrowStatement':
-            case 'TryStatement':
-            case 'VariableDeclaration':
-            case 'WhileStatement':
-            case 'WithStatement':
-                return true;
-        }
-        return false;
-    }
-
-    function isSourceElement(node) {
-      return isStatement(node) || node != null && node.type === 'FunctionDeclaration';
-    }
-
-    function trailingStatement(node) {
-        switch (node.type) {
-        case 'IfStatement':
-            if (node.alternate != null) {
-                return node.alternate;
-            }
-            return node.consequent;
-
-        case 'LabeledStatement':
-        case 'ForStatement':
-        case 'ForInStatement':
-        case 'WhileStatement':
-        case 'WithStatement':
-            return node.body;
-        }
-        return null;
-    }
-
-    function isProblematicIfStatement(node) {
-        var current;
-
-        if (node.type !== 'IfStatement') {
-            return false;
-        }
-        if (node.alternate == null) {
-            return false;
-        }
-        current = node.consequent;
-        do {
-            if (current.type === 'IfStatement') {
-                if (current.alternate == null)  {
-                    return true;
-                }
-            }
-            current = trailingStatement(current);
-        } while (current);
-
-        return false;
-    }
-
-    module.exports = {
-        isExpression: isExpression,
-        isStatement: isStatement,
-        isIterationStatement: isIterationStatement,
-        isSourceElement: isSourceElement,
-        isProblematicIfStatement: isProblematicIfStatement,
-
-        trailingStatement: trailingStatement
-    };
-}());
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/code.js b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/code.js
deleted file mode 100644
index 2a7c19d..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/code.js
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
-  Copyright (C) 2013-2014 Yusuke Suzuki <utatane.tea@gmail.com>
-  Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-(function () {
-    'use strict';
-
-    var ES6Regex, ES5Regex, NON_ASCII_WHITESPACES, IDENTIFIER_START, IDENTIFIER_PART, ch;
-
-    // See `tools/generate-identifier-regex.js`.
-    ES5Regex = {
-        // ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierStart:
-        NonAsciiIdentifierStart: /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B2\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/,
-        // ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierPart:
-        NonAsciiIdentifierPart: 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uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/
-    };
-
-    ES6Regex = {
-        // ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierStart:
-        NonAsciiIdentifierStart: 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-        // ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierPart:
-        NonAsciiIdentifierPart: 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uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDD0-\uDDDA\uDE00-\uDE11\uDE13-\uDE37\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF01-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9]|\uD806[\uDCA0-\uDCE9\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF98]|\uD809[\uDC00-\uDC6E]|[\uD80C\uD840-\uD868\uD86A-\uD86C][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/
-    };
-
-    function isDecimalDigit(ch) {
-        return 0x30 <= ch && ch <= 0x39;  // 0..9
-    }
-
-    function isHexDigit(ch) {
-        return 0x30 <= ch && ch <= 0x39 ||  // 0..9
-            0x61 <= ch && ch <= 0x66 ||     // a..f
-            0x41 <= ch && ch <= 0x46;       // A..F
-    }
-
-    function isOctalDigit(ch) {
-        return ch >= 0x30 && ch <= 0x37;  // 0..7
-    }
-
-    // 7.2 White Space
-
-    NON_ASCII_WHITESPACES = [
-        0x1680, 0x180E,
-        0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A,
-        0x202F, 0x205F,
-        0x3000,
-        0xFEFF
-    ];
-
-    function isWhiteSpace(ch) {
-        return ch === 0x20 || ch === 0x09 || ch === 0x0B || ch === 0x0C || ch === 0xA0 ||
-            ch >= 0x1680 && NON_ASCII_WHITESPACES.indexOf(ch) >= 0;
-    }
-
-    // 7.3 Line Terminators
-
-    function isLineTerminator(ch) {
-        return ch === 0x0A || ch === 0x0D || ch === 0x2028 || ch === 0x2029;
-    }
-
-    // 7.6 Identifier Names and Identifiers
-
-    function fromCodePoint(cp) {
-        if (cp <= 0xFFFF) { return String.fromCharCode(cp); }
-        var cu1 = String.fromCharCode(Math.floor((cp - 0x10000) / 0x400) + 0xD800);
-        var cu2 = String.fromCharCode(((cp - 0x10000) % 0x400) + 0xDC00);
-        return cu1 + cu2;
-    }
-
-    IDENTIFIER_START = new Array(0x80);
-    for(ch = 0; ch < 0x80; ++ch) {
-        IDENTIFIER_START[ch] =
-            ch >= 0x61 && ch <= 0x7A ||  // a..z
-            ch >= 0x41 && ch <= 0x5A ||  // A..Z
-            ch === 0x24 || ch === 0x5F;  // $ (dollar) and _ (underscore)
-    }
-
-    IDENTIFIER_PART = new Array(0x80);
-    for(ch = 0; ch < 0x80; ++ch) {
-        IDENTIFIER_PART[ch] =
-            ch >= 0x61 && ch <= 0x7A ||  // a..z
-            ch >= 0x41 && ch <= 0x5A ||  // A..Z
-            ch >= 0x30 && ch <= 0x39 ||  // 0..9
-            ch === 0x24 || ch === 0x5F;  // $ (dollar) and _ (underscore)
-    }
-
-    function isIdentifierStartES5(ch) {
-        return ch < 0x80 ? IDENTIFIER_START[ch] : ES5Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));
-    }
-
-    function isIdentifierPartES5(ch) {
-        return ch < 0x80 ? IDENTIFIER_PART[ch] : ES5Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));
-    }
-
-    function isIdentifierStartES6(ch) {
-        return ch < 0x80 ? IDENTIFIER_START[ch] : ES6Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));
-    }
-
-    function isIdentifierPartES6(ch) {
-        return ch < 0x80 ? IDENTIFIER_PART[ch] : ES6Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));
-    }
-
-    module.exports = {
-        isDecimalDigit: isDecimalDigit,
-        isHexDigit: isHexDigit,
-        isOctalDigit: isOctalDigit,
-        isWhiteSpace: isWhiteSpace,
-        isLineTerminator: isLineTerminator,
-        isIdentifierStartES5: isIdentifierStartES5,
-        isIdentifierPartES5: isIdentifierPartES5,
-        isIdentifierStartES6: isIdentifierStartES6,
-        isIdentifierPartES6: isIdentifierPartES6
-    };
-}());
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/keyword.js b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/keyword.js
deleted file mode 100644
index 13c8c6a..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/keyword.js
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
-  Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-(function () {
-    'use strict';
-
-    var code = require('./code');
-
-    function isStrictModeReservedWordES6(id) {
-        switch (id) {
-        case 'implements':
-        case 'interface':
-        case 'package':
-        case 'private':
-        case 'protected':
-        case 'public':
-        case 'static':
-        case 'let':
-            return true;
-        default:
-            return false;
-        }
-    }
-
-    function isKeywordES5(id, strict) {
-        // yield should not be treated as keyword under non-strict mode.
-        if (!strict && id === 'yield') {
-            return false;
-        }
-        return isKeywordES6(id, strict);
-    }
-
-    function isKeywordES6(id, strict) {
-        if (strict && isStrictModeReservedWordES6(id)) {
-            return true;
-        }
-
-        switch (id.length) {
-        case 2:
-            return (id === 'if') || (id === 'in') || (id === 'do');
-        case 3:
-            return (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try');
-        case 4:
-            return (id === 'this') || (id === 'else') || (id === 'case') ||
-                (id === 'void') || (id === 'with') || (id === 'enum');
-        case 5:
-            return (id === 'while') || (id === 'break') || (id === 'catch') ||
-                (id === 'throw') || (id === 'const') || (id === 'yield') ||
-                (id === 'class') || (id === 'super');
-        case 6:
-            return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
-                (id === 'switch') || (id === 'export') || (id === 'import');
-        case 7:
-            return (id === 'default') || (id === 'finally') || (id === 'extends');
-        case 8:
-            return (id === 'function') || (id === 'continue') || (id === 'debugger');
-        case 10:
-            return (id === 'instanceof');
-        default:
-            return false;
-        }
-    }
-
-    function isReservedWordES5(id, strict) {
-        return id === 'null' || id === 'true' || id === 'false' || isKeywordES5(id, strict);
-    }
-
-    function isReservedWordES6(id, strict) {
-        return id === 'null' || id === 'true' || id === 'false' || isKeywordES6(id, strict);
-    }
-
-    function isRestrictedWord(id) {
-        return id === 'eval' || id === 'arguments';
-    }
-
-    function isIdentifierNameES5(id) {
-        var i, iz, ch;
-
-        if (id.length === 0) { return false; }
-
-        ch = id.charCodeAt(0);
-        if (!code.isIdentifierStartES5(ch)) {
-            return false;
-        }
-
-        for (i = 1, iz = id.length; i < iz; ++i) {
-            ch = id.charCodeAt(i);
-            if (!code.isIdentifierPartES5(ch)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    function decodeUtf16(lead, trail) {
-        return (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000;
-    }
-
-    function isIdentifierNameES6(id) {
-        var i, iz, ch, lowCh, check;
-
-        if (id.length === 0) { return false; }
-
-        check = code.isIdentifierStartES6;
-        for (i = 0, iz = id.length; i < iz; ++i) {
-            ch = id.charCodeAt(i);
-            if (0xD800 <= ch && ch <= 0xDBFF) {
-                ++i;
-                if (i >= iz) { return false; }
-                lowCh = id.charCodeAt(i);
-                if (!(0xDC00 <= lowCh && lowCh <= 0xDFFF)) {
-                    return false;
-                }
-                ch = decodeUtf16(ch, lowCh);
-            }
-            if (!check(ch)) {
-                return false;
-            }
-            check = code.isIdentifierPartES6;
-        }
-        return true;
-    }
-
-    function isIdentifierES5(id, strict) {
-        return isIdentifierNameES5(id) && !isReservedWordES5(id, strict);
-    }
-
-    function isIdentifierES6(id, strict) {
-        return isIdentifierNameES6(id) && !isReservedWordES6(id, strict);
-    }
-
-    module.exports = {
-        isKeywordES5: isKeywordES5,
-        isKeywordES6: isKeywordES6,
-        isReservedWordES5: isReservedWordES5,
-        isReservedWordES6: isReservedWordES6,
-        isRestrictedWord: isRestrictedWord,
-        isIdentifierNameES5: isIdentifierNameES5,
-        isIdentifierNameES6: isIdentifierNameES6,
-        isIdentifierES5: isIdentifierES5,
-        isIdentifierES6: isIdentifierES6
-    };
-}());
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/utils.js b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/utils.js
deleted file mode 100644
index ce18faa..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/lib/utils.js
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-  Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-(function () {
-    'use strict';
-
-    exports.ast = require('./ast');
-    exports.code = require('./code');
-    exports.keyword = require('./keyword');
-}());
-/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/package.json
deleted file mode 100644
index fd1cb04..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/esutils/package.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  "name": "esutils",
-  "description": "utility box for ECMAScript language tools",
-  "homepage": "https://github.com/estools/esutils",
-  "main": "lib/utils.js",
-  "version": "2.0.2",
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "directories": {
-    "lib": "./lib"
-  },
-  "files": [
-    "LICENSE.BSD",
-    "README.md",
-    "lib"
-  ],
-  "maintainers": [
-    {
-      "name": "constellation",
-      "email": "utatane.tea@gmail.com"
-    },
-    {
-      "name": "michaelficarra",
-      "email": "npm@michael.ficarra.me"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/estools/esutils.git"
-  },
-  "devDependencies": {
-    "chai": "~1.7.2",
-    "coffee-script": "~1.6.3",
-    "jshint": "2.6.3",
-    "mocha": "~2.2.1",
-    "regenerate": "~1.2.1",
-    "unicode-7.0.0": "^0.1.5"
-  },
-  "licenses": [
-    {
-      "type": "BSD",
-      "url": "http://github.com/estools/esutils/raw/master/LICENSE.BSD"
-    }
-  ],
-  "scripts": {
-    "test": "npm run-script lint && npm run-script unit-test",
-    "lint": "jshint lib/*.js",
-    "unit-test": "mocha --compilers coffee:coffee-script -R spec",
-    "generate-regex": "node tools/generate-identifier-regex.js"
-  },
-  "gitHead": "3ffd1c403f3f29db9e8a9574b1895682e57b6a7f",
-  "bugs": {
-    "url": "https://github.com/estools/esutils/issues"
-  },
-  "_id": "esutils@2.0.2",
-  "_shasum": "0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b",
-  "_from": "esutils@>=2.0.2 <3.0.0",
-  "_npmVersion": "2.5.1",
-  "_nodeVersion": "0.12.0",
-  "_npmUser": {
-    "name": "michaelficarra",
-    "email": "npm@michael.ficarra.me"
-  },
-  "dist": {
-    "shasum": "0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b",
-    "tarball": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz"
-  },
-  "_resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/CHANGELOG.md b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/CHANGELOG.md
deleted file mode 100644
index 050df2a..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/CHANGELOG.md
+++ /dev/null
@@ -1,48 +0,0 @@
-# 0.8.1
-- update `fast-levenshtein` dependency
-
-# 0.8.0
-- update `levn` dependency - supplying a float value to an option with type `Int` now throws an error, instead of silently converting to an `Int`
-
-# 0.7.1
-- fix bug with use of `defaults` and `concatRepeatedArrays` or `mergeRepeatedObjects`
-
-# 0.7.0
-- added `concatrepeatedarrays` option: `oneValuePerFlag`, only allows one array value per flag
-- added `typeAliases` option
-- added `parseArgv` which takes an array and parses with the first two items sliced off
-- changed enum help style
-- bug fixes (#12)
-- use of `concatRepeatedArrays` and `mergeRepeatedObjects` at the top level is deprecated, use it as either a per-option option, or set them in the `defaults` object to set them for all objects
-
-# 0.6.0
-- added `defaults` lib-option flag, allowing one to set default properties for all options
-- added `concatRepeatedArrays` and `mergeRepeatedObjects` as option level properties, allowing you to turn this feature on for specific options only
-
-# 0.5.0
-- `Boolean` flags with `default: 'true'`, and no short aliases, will by default show the `--no` version in help
-
-# 0.4.0
-- add `mergeRepeatedObjects` setting
-
-# 0.3.0
-- add `concatRepeatedArrays` setting
-- add `overrideRequired` option setting
-- use just Levenshtein string compare algo rather than Levenshtein Damerau to due dependency license issue
-
-# 0.2.2
-- bug fixes
-
-# 0.2.1
-- improved interpolation
-- added changelog
-
-# 0.2.0
-- add dependency checks to options - added `dependsOn` as an option property
-- add interpolation for `prepend` and `append` text with new `generateHelp` option, `interpolate`
-
-# 0.1.1
-- update dependencies
-
-# 0.1.0
-- initial release
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/LICENSE b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/LICENSE
deleted file mode 100644
index 525b118..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) George Zahariev
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/README.md
deleted file mode 100644
index 8138fd0..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/README.md
+++ /dev/null
@@ -1,236 +0,0 @@
-# Optionator
-<a name="optionator" />
-
-Optionator is a JavaScript option parsing and help generation library used by [eslint](http://eslint.org), [Grasp](http://graspjs.com), [LiveScript](http://livescript.net), [esmangle](https://github.com/estools/esmangle), [escodegen](https://github.com/estools/escodegen), and [many more](https://www.npmjs.com/browse/depended/optionator).
-
-For an online demo, check out the [Grasp online demo](http://www.graspjs.com/#demo).
-
-[About](#about) &middot; [Usage](#usage) &middot; [Settings Format](#settings-format) &middot; [Argument Format](#argument-format)
-
-## Why?
-The  problem with other option parsers, such as `yargs` or `minimist`, is they just accept all input, valid or not.
-With Optionator, if you mistype an option, it will give you an error (with a suggestion for what you meant).
-If you give the wrong type of argument for an option, it will give you an error rather than supplying the wrong input to your application.
-
-    $ cmd --halp
-    Invalid option '--halp' - perhaps you meant '--help'?
-
-    $ cmd --count str
-    Invalid value for option 'count' - expected type Int, received value: str.
-
-Other helpful features include reformatting the help text based on the size of the console, so that it fits even if the console is narrow, and accepting not just an array (eg. process.argv), but a string or object as well, making things like testing much easier.
-
-## About
-Optionator uses [type-check](https://github.com/gkz/type-check) and [levn](https://github.com/gkz/levn) behind the scenes to cast and verify input according the specified types.
-
-MIT license. Version 0.8.1
-
-    npm install optionator
-
-For updates on Optionator, [follow me on twitter](https://twitter.com/gkzahariev).
-
-## Usage
-`require('optionator');` returns a function. It has one property, `VERSION`, the current version of the library as a string. This function is called with an object specifying your options and other information, see the [settings format section](#settings-format). This in turn returns an object with three properties, `parse`, `parseArgv`, `generateHelp`, and `generateHelpForOption`, which are all functions.
-
-```js
-var optionator = require('optionator')({
-    prepend: 'Usage: cmd [options]',
-    append: 'Version 1.0.0',
-    options: [{
-        option: 'help',
-        alias: 'h',
-        type: 'Boolean',
-        description: 'displays help'
-    }, {
-        option: 'count',
-        alias: 'c',
-        type: 'Int',
-        description: 'number of things',
-        example: 'cmd --count 2'
-    }]
-});
-
-var options = optionator.parseArgv(process.argv);
-if (options.help) {
-    console.log(optionator.generateHelp());
-}
-...
-```
-
-### parse(input, parseOptions)
-`parse` processes the `input` according to your settings, and returns an object with the results.
-
-##### arguments
-* input - `[String] | Object | String` - the input you wish to parse
-* parseOptions - `{slice: Int}` - all options optional
-    - `slice` specifies how much to slice away from the beginning if the input is an array or string - by default `0` for string, `2` for array (works with `process.argv`)
-
-##### returns
-`Object` - the parsed options, each key is a camelCase version of the option name (specified in dash-case), and each value is the processed value for that option. Positional values are in an array under the `_` key.
-
-##### example
-```js
-parse(['node', 't.js', '--count', '2', 'positional']); // {count: 2, _: ['positional']}
-parse('--count 2 positional');                         // {count: 2, _: ['positional']}
-parse({count: 2, _:['positional']});                   // {count: 2, _: ['positional']}
-```
-
-### parseArgv(input)
-`parseArgv` works exactly like `parse`, but only for array input and it slices off the first two elements.
-
-##### arguments
-* input - `[String]` - the input you wish to parse
-
-##### returns
-See "returns" section in "parse"
-
-##### example
-```js
-parseArgv(process.argv);
-```
-
-### generateHelp(helpOptions)
-`generateHelp` produces help text based on your settings.
-
-##### arguments
-* helpOptions - `{showHidden: Boolean, interpolate: Object}` - all options optional
-    - `showHidden` specifies whether to show options with `hidden: true` specified, by default it is `false`
-    - `interpolate` specify data to be interpolated in `prepend` and `append` text, `{{key}}` is the format - eg. `generateHelp({interpolate:{version: '0.4.2'}})`, will change this `append` text: `Version {{version}}` to `Version 0.4.2`
-
-##### returns
-`String` - the generated help text
-
-##### example
-```js
-generateHelp(); /*
-"Usage: cmd [options] positional
-
-  -h, --help       displays help
-  -c, --count Int  number of things
-
-Version  1.0.0
-"*/
-```
-
-### generateHelpForOption(optionName)
-`generateHelpForOption` produces expanded help text for the specified with `optionName` option. If an `example` was specified for the option, it will be displayed,  and if a `longDescription` was specified, it will display that instead of the `description`.
-
-##### arguments
-* optionName - `String` - the name of the option to display
-
-##### returns
-`String` - the generated help text for the option
-
-##### example
-```js
-generateHelpForOption('count'); /*
-"-c, --count Int
-description: number of things
-example: cmd --count 2
-"*/
-```
-
-## Settings Format
-When your `require('optionator')`, you get a function that takes in a settings object. This object has the type:
-
-    {
-      prepend: String,
-      append: String,
-      options: [{heading: String} | {
-        option: String,
-        alias: [String] | String,
-        type: String,
-        enum: [String],
-        default: String,
-        restPositional: Boolean,
-        required: Boolean,
-        overrideRequired: Boolean,
-        dependsOn: [String] | String,
-        concatRepeatedArrays: Boolean | (Boolean, Object),
-        mergeRepeatedObjects: Boolean,
-        description: String,
-        longDescription: String,
-        example: [String] | String
-      }],
-      helpStyle: {
-        aliasSeparator: String,
-        typeSeparator: String,
-        descriptionSeparator: String,
-        initialIndent: Int,
-        secondaryIndent: Int,
-        maxPadFactor: Number
-      },
-      mutuallyExclusive: [[String | [String]]],
-      concatRepeatedArrays: Boolean | (Boolean, Object), // deprecated, set in defaults object
-      mergeRepeatedObjects: Boolean, // deprecated, set in defaults object
-      positionalAnywhere: Boolean,
-      typeAliases: Object,
-      defaults: Object
-    }
-
-All of the properties are optional (the `Maybe` has been excluded for brevities sake), except for having either `heading: String` or `option: String` in each object in the `options` array.
-
-### Top Level Properties
-* `prepend` is an optional string to be placed before the options in the help text
-* `append` is an optional string to be placed after the options in the help text
-* `options` is a required array specifying your options and headings, the options and headings will be displayed in the order specified
-* `helpStyle` is an optional object which enables you to change the default appearance of some aspects of the help text
-* `mutuallyExclusive` is an optional array of arrays of either strings or arrays of strings. The top level array is a list of rules, each rule is a list of elements - each element can be either a string (the name of an option), or a list of strings (a group of option names) - there will be an error if more than one element is present
-* `concatRepeatedArrays` see description under the "Option Properties" heading - use at the top level is deprecated, if you want to set this for all options, use the `defaults` property
-* `mergeRepeatedObjects` see description under the "Option Properties" heading - use at the top level is deprecated, if you want to set this for all options, use the `defaults` property
-* `positionalAnywhere` is an optional boolean (defaults to `true`) - when `true` it allows positional arguments anywhere, when `false`, all arguments after the first positional one are taken to be positional as well, even if they look like a flag. For example, with `positionalAnywhere: false`, the arguments `--flag --boom 12 --crack` would have two positional arguments: `12` and `--crack`
-* `typeAliases` is an optional object, it allows you to set aliases for types, eg. `{Path: 'String'}` would allow you to use the type `Path` as an alias for the type `String`
-* `defaults` is an optional object following the option properties format, which specifies default values for all options. A default will be overridden if manually set. For example, you can do `default: { type: "String" }` to set the default type of all options to `String`, and then override that default in an individual option by setting the `type` property
-
-#### Heading Properties
-* `heading` a required string, the name of the heading
-
-#### Option Properties
-* `option` the required name of the option - use dash-case, without the leading dashes
-* `alias` is an optional string or array of strings which specify any aliases for the option
-* `type` is a required string in the [type check](https://github.com/gkz/type-check) [format](https://github.com/gkz/type-check#type-format), this will be used to cast the inputted value and validate it
-* `enum` is an optional array of strings, each string will be parsed by [levn](https://github.com/gkz/levn) - the argument value must be one of the resulting values - each potential value must validate against the specified `type`
-* `default` is a optional string, which will be parsed by [levn](https://github.com/gkz/levn) and used as the default value if none is set - the value must validate against the specified `type`
-* `restPositional` is an optional boolean - if set to `true`, everything after the option will be taken to be a positional argument, even if it looks like a named argument
-* `required` is an optional boolean - if set to `true`, the option parsing will fail if the option is not defined
-* `overrideRequired` is a optional boolean - if set to `true` and the option is used, and there is another option which is required but not set, it will override the need for the required option and there will be no error - this is useful if you have required options and want to use `--help` or `--version` flags
-* `concatRepeatedArrays` is an optional boolean or tuple with boolean and options object (defaults to `false`) - when set to `true` and an option contains an array value and is repeated, the subsequent values for the flag will be appended rather than overwriting the original value - eg. option `g` of type `[String]`: `-g a -g b -g c,d` will result in `['a','b','c','d']`
-
- You can supply an options object by giving the following value: `[true, options]`. The one currently supported option is `oneValuePerFlag`, this only allows one array value per flag. This is useful if your potential values contain a comma.
-* `mergeRepeatedObjects` is an optional boolean (defaults to `false`) - when set to `true` and an option contains an object value and is repeated, the subsequent values for the flag will be merged rather than overwriting the original value - eg. option `g` of type `Object`: `-g a:1 -g b:2 -g c:3,d:4` will result in `{a: 1, b: 2, c: 3, d: 4}`
-* `dependsOn` is an optional string or array of strings - if simply a string (the name of another option), it will make sure that that other option is set, if an array of strings, depending on whether `'and'` or `'or'` is first, it will either check whether all (`['and', 'option-a', 'option-b']`), or at least one (`['or', 'option-a', 'option-b']`) other options are set
-* `description` is an optional string, which will be displayed next to the option in the help text
-* `longDescription` is an optional string, it will be displayed instead of the `description` when `generateHelpForOption` is used
-* `example` is an optional string or array of strings with example(s) for the option - these will be displayed when `generateHelpForOption` is used
-
-#### Help Style Properties
-* `aliasSeparator` is an optional string, separates multiple names from each other - default: ' ,'
-* `typeSeparator` is an optional string, separates the type from the names - default: ' '
-* `descriptionSeparator` is an optional string , separates the description from the padded name and type - default: '  '
-* `initialIndent` is an optional int - the amount of indent for options - default: 2
-* `secondaryIndent` is an optional int - the amount of indent if wrapped fully (in addition to the initial indent) - default: 4
-* `maxPadFactor` is an optional number - affects the default level of padding for the names/type, it is multiplied by the average of the length of the names/type - default: 1.5
-
-## Argument Format
-At the highest level there are two types of arguments: named, and positional.
-
-Name arguments of any length are prefixed with `--` (eg. `--go`), and those of one character may be prefixed with either `--` or `-` (eg. `-g`).
-
-There are two types of named arguments: boolean flags (eg. `--problemo`, `-p`) which take no value and result in a `true` if they are present, the falsey `undefined` if they are not present, or `false` if present and explicitly prefixed with `no` (eg. `--no-problemo`). Named arguments with values (eg. `--tseries 800`, `-t 800`) are the other type. If the option has a type `Boolean` it will automatically be made into a boolean flag. Any other type results in a named argument that takes a value.
-
-For more information about how to properly set types to get the value you want, take a look at the [type check](https://github.com/gkz/type-check) and [levn](https://github.com/gkz/levn) pages.
-
-You can group single character arguments that use a single `-`, however all except the last must be boolean flags (which take no value). The last may be a boolean flag, or an argument which takes a value - eg. `-ba 2` is equivalent to `-b -a 2`.
-
-Positional arguments are all those values which do not fall under the above - they can be anywhere, not just at the end. For example, in `cmd -b one -a 2 two` where `b` is a boolean flag, and `a` has the type `Number`, there are two positional arguments, `one` and `two`.
-
-Everything after an `--` is positional, even if it looks like a named argument.
-
-You may optionally use `=` to separate option names from values, for example: `--count=2`.
-
-If you specify the option `NUM`, then any argument using a single `-` followed by a number will be valid and will set the value of `NUM`. Eg. `-2` will be parsed into `NUM: 2`.
-
-If duplicate named arguments are present, the last one will be taken.
-
-## Technical About
-`optionator` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It uses [levn](https://github.com/gkz/levn) to cast arguments to their specified type, and uses [type-check](https://github.com/gkz/type-check) to validate values. It also uses the [prelude.ls](http://preludels.com/) library.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/coerce.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/coerce.js
deleted file mode 100644
index 6fb60aa..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/coerce.js
+++ /dev/null
@@ -1,367 +0,0 @@
-// Generated by LiveScript 1.2.0
-(function(){
-  var ref$, id, reject, parsedTypeCheck, types, tokenRegex, toString$ = {}.toString;
-  ref$ = require('prelude-ls'), id = ref$.id, reject = ref$.reject;
-  parsedTypeCheck = require('type-check').parsedTypeCheck;
-  types = {
-    '*': function(it){
-      switch (toString$.call(it).slice(8, -1)) {
-      case 'Array':
-        return coerceType(it, {
-          type: 'Array'
-        });
-      case 'Object':
-        return coerceType(it, {
-          type: 'Object'
-        });
-      default:
-        return {
-          type: 'Just',
-          value: coerceTypes(it, [
-            {
-              type: 'Undefined'
-            }, {
-              type: 'Null'
-            }, {
-              type: 'Boolean'
-            }, {
-              type: 'Number'
-            }, {
-              type: 'Date'
-            }, {
-              type: 'RegExp'
-            }, {
-              type: 'Array'
-            }, {
-              type: 'Object'
-            }, {
-              type: 'String'
-            }
-          ], {
-            explicit: true
-          })
-        };
-      }
-    },
-    Undefined: function(it){
-      if (it === 'undefined') {
-        return {
-          type: 'Just',
-          value: void 8
-        };
-      } else {
-        return {
-          type: 'Nothing'
-        };
-      }
-    },
-    Null: function(it){
-      if (it === 'null') {
-        return {
-          type: 'Just',
-          value: null
-        };
-      } else {
-        return {
-          type: 'Nothing'
-        };
-      }
-    },
-    Boolean: function(it){
-      if (it === 'true') {
-        return {
-          type: 'Just',
-          value: true
-        };
-      } else if (it === 'false') {
-        return {
-          type: 'Just',
-          value: false
-        };
-      } else {
-        return {
-          type: 'Nothing'
-        };
-      }
-    },
-    Number: function(it){
-      return {
-        type: 'Just',
-        value: +it
-      };
-    },
-    Int: function(it){
-      return {
-        type: 'Just',
-        value: parseInt(it)
-      };
-    },
-    Float: function(it){
-      return {
-        type: 'Just',
-        value: parseFloat(it)
-      };
-    },
-    Date: function(value, options){
-      var that;
-      if (that = /^\#(.*)\#$/.exec(value)) {
-        return {
-          type: 'Just',
-          value: new Date(+that[1] || that[1])
-        };
-      } else if (options.explicit) {
-        return {
-          type: 'Nothing'
-        };
-      } else {
-        return {
-          type: 'Just',
-          value: new Date(+value || value)
-        };
-      }
-    },
-    RegExp: function(value, options){
-      var that;
-      if (that = /^\/(.*)\/([gimy]*)$/.exec(value)) {
-        return {
-          type: 'Just',
-          value: new RegExp(that[1], that[2])
-        };
-      } else if (options.explicit) {
-        return {
-          type: 'Nothing'
-        };
-      } else {
-        return {
-          type: 'Just',
-          value: new RegExp(value)
-        };
-      }
-    },
-    Array: function(it){
-      return coerceArray(it, {
-        of: [{
-          type: '*'
-        }]
-      });
-    },
-    Object: function(it){
-      return coerceFields(it, {
-        of: {}
-      });
-    },
-    String: function(it){
-      var that;
-      if (that = it.match(/^'(.*)'$/)) {
-        return {
-          type: 'Just',
-          value: that[1]
-        };
-      } else if (that = it.match(/^"(.*)"$/)) {
-        return {
-          type: 'Just',
-          value: that[1]
-        };
-      } else {
-        return {
-          type: 'Just',
-          value: it
-        };
-      }
-    }
-  };
-  function coerceArray(node, type){
-    var typeOf, element;
-    if (toString$.call(node).slice(8, -1) !== 'Array') {
-      return {
-        type: 'Nothing'
-      };
-    }
-    typeOf = type.of;
-    return {
-      type: 'Just',
-      value: (function(){
-        var i$, ref$, len$, results$ = [];
-        for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) {
-          element = ref$[i$];
-          results$.push(coerceTypes(element, typeOf));
-        }
-        return results$;
-      }())
-    };
-  }
-  function coerceTuple(node, type){
-    var i, types;
-    if (toString$.call(node).slice(8, -1) !== 'Array') {
-      return {
-        type: 'Nothing'
-      };
-    }
-    return {
-      type: 'Just',
-      value: (function(){
-        var i$, ref$, len$, results$ = [];
-        for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) {
-          i = i$;
-          types = ref$[i$];
-          results$.push(coerceTypes(node[i], types));
-        }
-        return results$;
-      }())
-    };
-  }
-  function coerceFields(node, type){
-    var typeOf, key, value;
-    if (toString$.call(node).slice(8, -1) !== 'Object') {
-      return {
-        type: 'Nothing'
-      };
-    }
-    typeOf = type.of;
-    return {
-      type: 'Just',
-      value: (function(){
-        var ref$, results$ = {};
-        for (key in ref$ = node) {
-          value = ref$[key];
-          results$[key] = coerceTypes(value, typeOf[key] || [{
-            type: '*'
-          }]);
-        }
-        return results$;
-      }())
-    };
-  }
-  function coerceType(node, typeObj, options){
-    var type, structure, coerceFunc;
-    type = typeObj.type, structure = typeObj.structure;
-    if (type) {
-      coerceFunc = types[type];
-      return coerceFunc(node, options);
-    } else {
-      switch (structure) {
-      case 'array':
-        return coerceArray(node, typeObj);
-      case 'tuple':
-        return coerceTuple(node, typeObj);
-      case 'fields':
-        return coerceFields(node, typeObj);
-      }
-    }
-  }
-  function coerceTypes(node, types, options){
-    var i$, len$, type, ref$, valueType, value;
-    options == null && (options = {});
-    for (i$ = 0, len$ = types.length; i$ < len$; ++i$) {
-      type = types[i$];
-      ref$ = coerceType(node, type, options), valueType = ref$.type, value = ref$.value;
-      if (valueType === 'Nothing') {
-        continue;
-      }
-      if (parsedTypeCheck([type], value)) {
-        return value;
-      }
-    }
-    throw new Error("Value '" + node + "' does not type check against " + JSON.stringify(types) + ".");
-  }
-  function consumeOp(tokens, op){
-    if (tokens[0] === op) {
-      return tokens.shift();
-    } else {
-      throw new Error("Expected '" + op + "', but got " + tokens[0] + " instead.");
-    }
-  }
-  function maybeConsumeOp(tokens, op){
-    if (tokens[0] === op) {
-      return tokens.shift();
-    }
-  }
-  function consumeList(tokens, delimiters, hasDelimiters){
-    var result;
-    if (hasDelimiters) {
-      consumeOp(tokens, delimiters[0]);
-    }
-    result = [];
-    while (tokens.length && tokens[0] !== delimiters[1]) {
-      result.push(consumeElement(tokens));
-      maybeConsumeOp(tokens, ',');
-    }
-    if (hasDelimiters) {
-      consumeOp(tokens, delimiters[1]);
-    }
-    return result;
-  }
-  function consumeArray(tokens, hasDelimiters){
-    return consumeList(tokens, ['[', ']'], hasDelimiters);
-  }
-  function consumeTuple(tokens, hasDelimiters){
-    return consumeList(tokens, ['(', ')'], hasDelimiters);
-  }
-  function consumeFields(tokens, hasDelimiters){
-    var result, key;
-    if (hasDelimiters) {
-      consumeOp(tokens, '{');
-    }
-    result = {};
-    while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) {
-      key = tokens.shift();
-      consumeOp(tokens, ':');
-      result[key] = consumeElement(tokens);
-      maybeConsumeOp(tokens, ',');
-    }
-    if (hasDelimiters) {
-      consumeOp(tokens, '}');
-    }
-    return result;
-  }
-  function consumeElement(tokens){
-    switch (tokens[0]) {
-    case '[':
-      return consumeArray(tokens, true);
-    case '(':
-      return consumeTuple(tokens, true);
-    case '{':
-      return consumeFields(tokens, true);
-    default:
-      return tokens.shift();
-    }
-  }
-  function consumeTopLevel(tokens, types){
-    var structure, origTokens, result;
-    structure = types[0].structure;
-    if (types.length === 1 && structure) {
-      origTokens = tokens.slice();
-      result = structure === 'array'
-        ? consumeArray(tokens, tokens[0] === '[')
-        : structure === 'tuple'
-          ? consumeTuple(tokens, tokens[0] === '(')
-          : consumeFields(tokens, tokens[0] === '{');
-      if (tokens.length) {
-        return consumeElement(structure === 'array'
-          ? ['['].concat(origTokens, [']'])
-          : ['('].concat(origTokens, [')']));
-      } else {
-        return result;
-      }
-    } else {
-      return consumeElement(tokens);
-    }
-  }
-  tokenRegex = /("(?:[^"]|\\")*")|('(?:[^']|\\')*')|(#.*#)|(\/(?:\\\/|[^\/])*\/[gimy]*)|([\[\]\(\)}{:,])|([-\.\$\w]+)|\s*/;
-  function coerce(types, string){
-    var tokens, node;
-    tokens = reject(function(it){
-      return !it || /^\s+$/.test(it);
-    }, string.split(tokenRegex));
-    node = consumeTopLevel(tokens, types);
-    if (!node) {
-      throw new Error("Error parsing " + string);
-    }
-    return coerceTypes(node, types);
-  }
-  module.exports = coerce;
-  /*
-  function log
-    console.log it; it
-  */
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/help.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/help.js
deleted file mode 100644
index c61fff7..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/help.js
+++ /dev/null
@@ -1,247 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var ref$, id, find, sort, min, max, map, unlines, nameToRaw, dasherize, naturalJoin, wordwrap, getPreText, setHelpStyleDefaults, generateHelpForOption, generateHelp;
-  ref$ = require('prelude-ls'), id = ref$.id, find = ref$.find, sort = ref$.sort, min = ref$.min, max = ref$.max, map = ref$.map, unlines = ref$.unlines;
-  ref$ = require('./util'), nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize, naturalJoin = ref$.naturalJoin;
-  wordwrap = require('wordwrap');
-  getPreText = function(option, arg$, maxWidth){
-    var mainName, shortNames, ref$, longNames, type, description, aliasSeparator, typeSeparator, initialIndent, names, namesString, namesStringLen, typeSeparatorString, typeSeparatorStringLen, wrap;
-    mainName = option.option, shortNames = (ref$ = option.shortNames) != null
-      ? ref$
-      : [], longNames = (ref$ = option.longNames) != null
-      ? ref$
-      : [], type = option.type, description = option.description;
-    aliasSeparator = arg$.aliasSeparator, typeSeparator = arg$.typeSeparator, initialIndent = arg$.initialIndent;
-    if (option.negateName) {
-      mainName = "no-" + mainName;
-      if (longNames) {
-        longNames = map(function(it){
-          return "no-" + it;
-        }, longNames);
-      }
-    }
-    names = mainName.length === 1
-      ? [mainName].concat(shortNames, longNames)
-      : shortNames.concat([mainName], longNames);
-    namesString = map(nameToRaw, names).join(aliasSeparator);
-    namesStringLen = namesString.length;
-    typeSeparatorString = mainName === 'NUM' ? '::' : typeSeparator;
-    typeSeparatorStringLen = typeSeparatorString.length;
-    if (maxWidth != null && !option.boolean && initialIndent + namesStringLen + typeSeparatorStringLen + type.length > maxWidth) {
-      wrap = wordwrap(initialIndent + namesStringLen + typeSeparatorStringLen, maxWidth);
-      return namesString + "" + typeSeparatorString + wrap(type).replace(/^\s+/, '');
-    } else {
-      return namesString + "" + (option.boolean
-        ? ''
-        : typeSeparatorString + "" + type);
-    }
-  };
-  setHelpStyleDefaults = function(helpStyle){
-    helpStyle.aliasSeparator == null && (helpStyle.aliasSeparator = ', ');
-    helpStyle.typeSeparator == null && (helpStyle.typeSeparator = ' ');
-    helpStyle.descriptionSeparator == null && (helpStyle.descriptionSeparator = '  ');
-    helpStyle.initialIndent == null && (helpStyle.initialIndent = 2);
-    helpStyle.secondaryIndent == null && (helpStyle.secondaryIndent = 4);
-    helpStyle.maxPadFactor == null && (helpStyle.maxPadFactor = 1.5);
-  };
-  generateHelpForOption = function(getOption, arg$){
-    var stdout, helpStyle, ref$;
-    stdout = arg$.stdout, helpStyle = (ref$ = arg$.helpStyle) != null
-      ? ref$
-      : {};
-    setHelpStyleDefaults(helpStyle);
-    return function(optionName){
-      var maxWidth, wrap, option, e, pre, defaultString, restPositionalString, description, fullDescription, that, preDescription, descriptionString, exampleString, examples, seperator;
-      maxWidth = stdout != null && stdout.isTTY ? stdout.columns - 1 : null;
-      wrap = maxWidth ? wordwrap(maxWidth) : id;
-      try {
-        option = getOption(dasherize(optionName));
-      } catch (e$) {
-        e = e$;
-        return e.message;
-      }
-      pre = getPreText(option, helpStyle);
-      defaultString = option['default'] && !option.negateName ? "\ndefault: " + option['default'] : '';
-      restPositionalString = option.restPositional ? 'Everything after this option is considered a positional argument, even if it looks like an option.' : '';
-      description = option.longDescription || option.description && sentencize(option.description);
-      fullDescription = description && restPositionalString
-        ? description + " " + restPositionalString
-        : (that = description || restPositionalString) ? that : '';
-      preDescription = 'description:';
-      descriptionString = !fullDescription
-        ? ''
-        : maxWidth && fullDescription.length - 1 - preDescription.length > maxWidth
-          ? "\n" + preDescription + "\n" + wrap(fullDescription)
-          : "\n" + preDescription + " " + fullDescription;
-      exampleString = (that = option.example) ? (examples = [].concat(that), examples.length > 1
-        ? "\nexamples:\n" + unlines(examples)
-        : "\nexample: " + examples[0]) : '';
-      seperator = defaultString || descriptionString || exampleString ? "\n" + repeatString$('=', pre.length) : '';
-      return pre + "" + seperator + defaultString + descriptionString + exampleString;
-    };
-  };
-  generateHelp = function(arg$){
-    var options, prepend, append, helpStyle, ref$, stdout, aliasSeparator, typeSeparator, descriptionSeparator, maxPadFactor, initialIndent, secondaryIndent;
-    options = arg$.options, prepend = arg$.prepend, append = arg$.append, helpStyle = (ref$ = arg$.helpStyle) != null
-      ? ref$
-      : {}, stdout = arg$.stdout;
-    setHelpStyleDefaults(helpStyle);
-    aliasSeparator = helpStyle.aliasSeparator, typeSeparator = helpStyle.typeSeparator, descriptionSeparator = helpStyle.descriptionSeparator, maxPadFactor = helpStyle.maxPadFactor, initialIndent = helpStyle.initialIndent, secondaryIndent = helpStyle.secondaryIndent;
-    return function(arg$){
-      var ref$, showHidden, interpolate, maxWidth, output, out, data, optionCount, totalPreLen, preLens, i$, len$, item, that, pre, descParts, desc, preLen, sortedPreLens, maxPreLen, preLenMean, x, padAmount, descSepLen, fullWrapCount, partialWrapCount, descLen, totalLen, initialSpace, wrapAllFull, i, wrap;
-      ref$ = arg$ != null
-        ? arg$
-        : {}, showHidden = ref$.showHidden, interpolate = ref$.interpolate;
-      maxWidth = stdout != null && stdout.isTTY ? stdout.columns - 1 : null;
-      output = [];
-      out = function(it){
-        return output.push(it != null ? it : '');
-      };
-      if (prepend) {
-        out(interpolate ? interp(prepend, interpolate) : prepend);
-        out();
-      }
-      data = [];
-      optionCount = 0;
-      totalPreLen = 0;
-      preLens = [];
-      for (i$ = 0, len$ = (ref$ = options).length; i$ < len$; ++i$) {
-        item = ref$[i$];
-        if (showHidden || !item.hidden) {
-          if (that = item.heading) {
-            data.push({
-              type: 'heading',
-              value: that
-            });
-          } else {
-            pre = getPreText(item, helpStyle, maxWidth);
-            descParts = [];
-            if ((that = item.description) != null) {
-              descParts.push(that);
-            }
-            if (that = item['enum']) {
-              descParts.push("either: " + naturalJoin(that));
-            }
-            if (item['default'] && !item.negateName) {
-              descParts.push("default: " + item['default']);
-            }
-            desc = descParts.join(' - ');
-            data.push({
-              type: 'option',
-              pre: pre,
-              desc: desc,
-              descLen: desc.length
-            });
-            preLen = pre.length;
-            optionCount++;
-            totalPreLen += preLen;
-            preLens.push(preLen);
-          }
-        }
-      }
-      sortedPreLens = sort(preLens);
-      maxPreLen = sortedPreLens[sortedPreLens.length - 1];
-      preLenMean = initialIndent + totalPreLen / optionCount;
-      x = optionCount > 2 ? min(preLenMean * maxPadFactor, maxPreLen) : maxPreLen;
-      for (i$ = sortedPreLens.length - 1; i$ >= 0; --i$) {
-        preLen = sortedPreLens[i$];
-        if (preLen <= x) {
-          padAmount = preLen;
-          break;
-        }
-      }
-      descSepLen = descriptionSeparator.length;
-      if (maxWidth != null) {
-        fullWrapCount = 0;
-        partialWrapCount = 0;
-        for (i$ = 0, len$ = data.length; i$ < len$; ++i$) {
-          item = data[i$];
-          if (item.type === 'option') {
-            pre = item.pre, desc = item.desc, descLen = item.descLen;
-            if (descLen === 0) {
-              item.wrap = 'none';
-            } else {
-              preLen = max(padAmount, pre.length) + initialIndent + descSepLen;
-              totalLen = preLen + descLen;
-              if (totalLen > maxWidth) {
-                if (descLen / 2.5 > maxWidth - preLen) {
-                  fullWrapCount++;
-                  item.wrap = 'full';
-                } else {
-                  partialWrapCount++;
-                  item.wrap = 'partial';
-                }
-              } else {
-                item.wrap = 'none';
-              }
-            }
-          }
-        }
-      }
-      initialSpace = repeatString$(' ', initialIndent);
-      wrapAllFull = optionCount > 1 && fullWrapCount + partialWrapCount * 0.5 > optionCount * 0.5;
-      for (i$ = 0, len$ = data.length; i$ < len$; ++i$) {
-        i = i$;
-        item = data[i$];
-        if (item.type === 'heading') {
-          if (i !== 0) {
-            out();
-          }
-          out(item.value + ":");
-        } else {
-          pre = item.pre, desc = item.desc, descLen = item.descLen, wrap = item.wrap;
-          if (maxWidth != null) {
-            if (wrapAllFull || wrap === 'full') {
-              wrap = wordwrap(initialIndent + secondaryIndent, maxWidth);
-              out(initialSpace + "" + pre + "\n" + wrap(desc));
-              continue;
-            } else if (wrap === 'partial') {
-              wrap = wordwrap(initialIndent + descSepLen + max(padAmount, pre.length), maxWidth);
-              out(initialSpace + "" + pad(pre, padAmount) + descriptionSeparator + wrap(desc).replace(/^\s+/, ''));
-              continue;
-            }
-          }
-          if (descLen === 0) {
-            out(initialSpace + "" + pre);
-          } else {
-            out(initialSpace + "" + pad(pre, padAmount) + descriptionSeparator + desc);
-          }
-        }
-      }
-      if (append) {
-        out();
-        out(interpolate ? interp(append, interpolate) : append);
-      }
-      return unlines(output);
-    };
-  };
-  function pad(str, num){
-    var len, padAmount;
-    len = str.length;
-    padAmount = num - len;
-    return str + "" + repeatString$(' ', padAmount > 0 ? padAmount : 0);
-  }
-  function sentencize(str){
-    var first, rest, period;
-    first = str.charAt(0).toUpperCase();
-    rest = str.slice(1);
-    period = /[\.!\?]$/.test(str) ? '' : '.';
-    return first + "" + rest + period;
-  }
-  function interp(string, object){
-    return string.replace(/{{([a-zA-Z$_][a-zA-Z$_0-9]*)}}/g, function(arg$, key){
-      var ref$;
-      return (ref$ = object[key]) != null
-        ? ref$
-        : "{{" + key + "}}";
-    });
-  }
-  module.exports = {
-    generateHelp: generateHelp,
-    generateHelpForOption: generateHelpForOption
-  };
-  function repeatString$(str, n){
-    for (var r = ''; n > 0; (n >>= 1) && (str += str)) if (n & 1) r += str;
-    return r;
-  }
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/index.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/index.js
deleted file mode 100644
index 29e05cb..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/index.js
+++ /dev/null
@@ -1,461 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var VERSION, ref$, id, map, compact, any, groupBy, partition, chars, isItNaN, keys, Obj, camelize, deepIs, closestString, nameToRaw, dasherize, naturalJoin, generateHelp, generateHelpForOption, parsedTypeCheck, parseType, parseLevn, camelizeKeys, parseString, main, toString$ = {}.toString, slice$ = [].slice;
-  VERSION = '0.8.1';
-  ref$ = require('prelude-ls'), id = ref$.id, map = ref$.map, compact = ref$.compact, any = ref$.any, groupBy = ref$.groupBy, partition = ref$.partition, chars = ref$.chars, isItNaN = ref$.isItNaN, keys = ref$.keys, Obj = ref$.Obj, camelize = ref$.camelize;
-  deepIs = require('deep-is');
-  ref$ = require('./util'), closestString = ref$.closestString, nameToRaw = ref$.nameToRaw, dasherize = ref$.dasherize, naturalJoin = ref$.naturalJoin;
-  ref$ = require('./help'), generateHelp = ref$.generateHelp, generateHelpForOption = ref$.generateHelpForOption;
-  ref$ = require('type-check'), parsedTypeCheck = ref$.parsedTypeCheck, parseType = ref$.parseType;
-  parseLevn = require('levn').parsedTypeParse;
-  camelizeKeys = function(obj){
-    var key, value, resultObj$ = {};
-    for (key in obj) {
-      value = obj[key];
-      resultObj$[camelize(key)] = value;
-    }
-    return resultObj$;
-  };
-  parseString = function(string){
-    var assignOpt, regex, replaceRegex, result;
-    assignOpt = '--?[a-zA-Z][-a-z-A-Z0-9]*=';
-    regex = RegExp('(?:' + assignOpt + ')?(?:\'(?:\\\\\'|[^\'])+\'|"(?:\\\\"|[^"])+")|[^\'"\\s]+', 'g');
-    replaceRegex = RegExp('^(' + assignOpt + ')?[\'"]([\\s\\S]*)[\'"]$');
-    result = map(function(it){
-      return it.replace(replaceRegex, '$1$2');
-    }, string.match(regex) || []);
-    return result;
-  };
-  main = function(libOptions){
-    var opts, defaults, required, traverse, getOption, parse;
-    opts = {};
-    defaults = {};
-    required = [];
-    if (toString$.call(libOptions.stdout).slice(8, -1) === 'Undefined') {
-      libOptions.stdout = process.stdout;
-    }
-    libOptions.positionalAnywhere == null && (libOptions.positionalAnywhere = true);
-    libOptions.typeAliases == null && (libOptions.typeAliases = {});
-    libOptions.defaults == null && (libOptions.defaults = {});
-    if (libOptions.concatRepeatedArrays != null) {
-      libOptions.defaults.concatRepeatedArrays = libOptions.concatRepeatedArrays;
-    }
-    if (libOptions.mergeRepeatedObjects != null) {
-      libOptions.defaults.mergeRepeatedObjects = libOptions.mergeRepeatedObjects;
-    }
-    traverse = function(options){
-      var i$, len$, option, name, k, ref$, v, type, that, e, parsedPossibilities, parsedType, j$, len1$, possibility, rawDependsType, dependsOpts, dependsType, cra, alias, shortNames, longNames;
-      if (toString$.call(options).slice(8, -1) !== 'Array') {
-        throw new Error('No options defined.');
-      }
-      for (i$ = 0, len$ = options.length; i$ < len$; ++i$) {
-        option = options[i$];
-        if (option.heading == null) {
-          name = option.option;
-          if (opts[name] != null) {
-            throw new Error("Option '" + name + "' already defined.");
-          }
-          for (k in ref$ = libOptions.defaults) {
-            v = ref$[k];
-            option[k] == null && (option[k] = v);
-          }
-          if (option.type === 'Boolean') {
-            option.boolean == null && (option.boolean = true);
-          }
-          if (option.parsedType == null) {
-            if (!option.type) {
-              throw new Error("No type defined for option '" + name + "'.");
-            }
-            try {
-              type = (that = libOptions.typeAliases[option.type]) != null
-                ? that
-                : option.type;
-              option.parsedType = parseType(type);
-            } catch (e$) {
-              e = e$;
-              throw new Error("Option '" + name + "': Error parsing type '" + option.type + "': " + e.message);
-            }
-          }
-          if (option['default']) {
-            try {
-              defaults[name] = parseLevn(option.parsedType, option['default']);
-            } catch (e$) {
-              e = e$;
-              throw new Error("Option '" + name + "': Error parsing default value '" + option['default'] + "' for type '" + option.type + "': " + e.message);
-            }
-          }
-          if (option['enum'] && !option.parsedPossiblities) {
-            parsedPossibilities = [];
-            parsedType = option.parsedType;
-            for (j$ = 0, len1$ = (ref$ = option['enum']).length; j$ < len1$; ++j$) {
-              possibility = ref$[j$];
-              try {
-                parsedPossibilities.push(parseLevn(parsedType, possibility));
-              } catch (e$) {
-                e = e$;
-                throw new Error("Option '" + name + "': Error parsing enum value '" + possibility + "' for type '" + option.type + "': " + e.message);
-              }
-            }
-            option.parsedPossibilities = parsedPossibilities;
-          }
-          if (that = option.dependsOn) {
-            if (that.length) {
-              ref$ = [].concat(option.dependsOn), rawDependsType = ref$[0], dependsOpts = slice$.call(ref$, 1);
-              dependsType = rawDependsType.toLowerCase();
-              if (dependsOpts.length) {
-                if (dependsType === 'and' || dependsType === 'or') {
-                  option.dependsOn = [dependsType].concat(slice$.call(dependsOpts));
-                } else {
-                  throw new Error("Option '" + name + "': If you have more than one dependency, you must specify either 'and' or 'or'");
-                }
-              } else {
-                if ((ref$ = dependsType.toLowerCase()) === 'and' || ref$ === 'or') {
-                  option.dependsOn = null;
-                } else {
-                  option.dependsOn = ['and', rawDependsType];
-                }
-              }
-            } else {
-              option.dependsOn = null;
-            }
-          }
-          if (option.required) {
-            required.push(name);
-          }
-          opts[name] = option;
-          if (option.concatRepeatedArrays != null) {
-            cra = option.concatRepeatedArrays;
-            if ('Boolean' === toString$.call(cra).slice(8, -1)) {
-              option.concatRepeatedArrays = [cra, {}];
-            } else if (cra.length === 1) {
-              option.concatRepeatedArrays = [cra[0], {}];
-            } else if (cra.length !== 2) {
-              throw new Error("Invalid setting for concatRepeatedArrays");
-            }
-          }
-          if (option.alias || option.aliases) {
-            if (name === 'NUM') {
-              throw new Error("-NUM option can't have aliases.");
-            }
-            if (option.alias) {
-              option.aliases == null && (option.aliases = [].concat(option.alias));
-            }
-            for (j$ = 0, len1$ = (ref$ = option.aliases).length; j$ < len1$; ++j$) {
-              alias = ref$[j$];
-              if (opts[alias] != null) {
-                throw new Error("Option '" + alias + "' already defined.");
-              }
-              opts[alias] = option;
-            }
-            ref$ = partition(fn$, option.aliases), shortNames = ref$[0], longNames = ref$[1];
-            option.shortNames == null && (option.shortNames = shortNames);
-            option.longNames == null && (option.longNames = longNames);
-          }
-          if ((!option.aliases || option.shortNames.length === 0) && option.type === 'Boolean' && option['default'] === 'true') {
-            option.negateName = true;
-          }
-        }
-      }
-      function fn$(it){
-        return it.length === 1;
-      }
-    };
-    traverse(libOptions.options);
-    getOption = function(name){
-      var opt, possiblyMeant;
-      opt = opts[name];
-      if (opt == null) {
-        possiblyMeant = closestString(keys(opts), name);
-        throw new Error("Invalid option '" + nameToRaw(name) + "'" + (possiblyMeant ? " - perhaps you meant '" + nameToRaw(possiblyMeant) + "'?" : '.'));
-      }
-      return opt;
-    };
-    parse = function(input, arg$){
-      var slice, obj, positional, restPositional, overrideRequired, prop, setValue, setDefaults, checkRequired, mutuallyExclusiveError, checkMutuallyExclusive, checkDependency, checkDependencies, args, key, value, option, ref$, i$, len$, arg, that, result, short, argName, usingAssign, val, flags, len, j$, len1$, i, flag, opt, name, valPrime, negated, noedName;
-      slice = (arg$ != null
-        ? arg$
-        : {}).slice;
-      obj = {};
-      positional = [];
-      restPositional = false;
-      overrideRequired = false;
-      prop = null;
-      setValue = function(name, value){
-        var opt, val, cra, e, currentType;
-        opt = getOption(name);
-        if (opt.boolean) {
-          val = value;
-        } else {
-          try {
-            cra = opt.concatRepeatedArrays;
-            if (cra != null && cra[0] && cra[1].oneValuePerFlag && opt.parsedType.length === 1 && opt.parsedType[0].structure === 'array') {
-              val = [parseLevn(opt.parsedType[0].of, value)];
-            } else {
-              val = parseLevn(opt.parsedType, value);
-            }
-          } catch (e$) {
-            e = e$;
-            throw new Error("Invalid value for option '" + name + "' - expected type " + opt.type + ", received value: " + value + ".");
-          }
-          if (opt['enum'] && !any(function(it){
-            return deepIs(it, val);
-          }, opt.parsedPossibilities)) {
-            throw new Error("Option " + name + ": '" + val + "' not one of " + naturalJoin(opt['enum']) + ".");
-          }
-        }
-        currentType = toString$.call(obj[name]).slice(8, -1);
-        if (obj[name] != null) {
-          if (opt.concatRepeatedArrays != null && opt.concatRepeatedArrays[0] && currentType === 'Array') {
-            obj[name] = obj[name].concat(val);
-          } else if (opt.mergeRepeatedObjects && currentType === 'Object') {
-            import$(obj[name], val);
-          } else {
-            obj[name] = val;
-          }
-        } else {
-          obj[name] = val;
-        }
-        if (opt.restPositional) {
-          restPositional = true;
-        }
-        if (opt.overrideRequired) {
-          overrideRequired = true;
-        }
-      };
-      setDefaults = function(){
-        var name, ref$, value;
-        for (name in ref$ = defaults) {
-          value = ref$[name];
-          if (obj[name] == null) {
-            obj[name] = value;
-          }
-        }
-      };
-      checkRequired = function(){
-        var i$, ref$, len$, name;
-        if (overrideRequired) {
-          return;
-        }
-        for (i$ = 0, len$ = (ref$ = required).length; i$ < len$; ++i$) {
-          name = ref$[i$];
-          if (!obj[name]) {
-            throw new Error("Option " + nameToRaw(name) + " is required.");
-          }
-        }
-      };
-      mutuallyExclusiveError = function(first, second){
-        throw new Error("The options " + nameToRaw(first) + " and " + nameToRaw(second) + " are mutually exclusive - you cannot use them at the same time.");
-      };
-      checkMutuallyExclusive = function(){
-        var rules, i$, len$, rule, present, j$, len1$, element, k$, len2$, opt;
-        rules = libOptions.mutuallyExclusive;
-        if (!rules) {
-          return;
-        }
-        for (i$ = 0, len$ = rules.length; i$ < len$; ++i$) {
-          rule = rules[i$];
-          present = null;
-          for (j$ = 0, len1$ = rule.length; j$ < len1$; ++j$) {
-            element = rule[j$];
-            if (toString$.call(element).slice(8, -1) === 'Array') {
-              for (k$ = 0, len2$ = element.length; k$ < len2$; ++k$) {
-                opt = element[k$];
-                if (opt in obj) {
-                  if (present != null) {
-                    mutuallyExclusiveError(present, opt);
-                  } else {
-                    present = opt;
-                    break;
-                  }
-                }
-              }
-            } else {
-              if (element in obj) {
-                if (present != null) {
-                  mutuallyExclusiveError(present, element);
-                } else {
-                  present = element;
-                }
-              }
-            }
-          }
-        }
-      };
-      checkDependency = function(option){
-        var dependsOn, type, targetOptionNames, i$, len$, targetOptionName, targetOption;
-        dependsOn = option.dependsOn;
-        if (!dependsOn || option.dependenciesMet) {
-          return true;
-        }
-        type = dependsOn[0], targetOptionNames = slice$.call(dependsOn, 1);
-        for (i$ = 0, len$ = targetOptionNames.length; i$ < len$; ++i$) {
-          targetOptionName = targetOptionNames[i$];
-          targetOption = obj[targetOptionName];
-          if (targetOption && checkDependency(targetOption)) {
-            if (type === 'or') {
-              return true;
-            }
-          } else if (type === 'and') {
-            throw new Error("The option '" + option.option + "' did not have its dependencies met.");
-          }
-        }
-        if (type === 'and') {
-          return true;
-        } else {
-          throw new Error("The option '" + option.option + "' did not meet any of its dependencies.");
-        }
-      };
-      checkDependencies = function(){
-        var name;
-        for (name in obj) {
-          checkDependency(opts[name]);
-        }
-      };
-      switch (toString$.call(input).slice(8, -1)) {
-      case 'String':
-        args = parseString(input.slice(slice != null ? slice : 0));
-        break;
-      case 'Array':
-        args = input.slice(slice != null ? slice : 2);
-        break;
-      case 'Object':
-        obj = {};
-        for (key in input) {
-          value = input[key];
-          if (key !== '_') {
-            option = getOption(dasherize(key));
-            if (parsedTypeCheck(option.parsedType, value)) {
-              obj[option.option] = value;
-            } else {
-              throw new Error("Option '" + option.option + "': Invalid type for '" + value + "' - expected type '" + option.type + "'.");
-            }
-          }
-        }
-        checkMutuallyExclusive();
-        checkDependencies();
-        setDefaults();
-        checkRequired();
-        return ref$ = camelizeKeys(obj), ref$._ = input._ || [], ref$;
-      default:
-        throw new Error("Invalid argument to 'parse': " + input + ".");
-      }
-      for (i$ = 0, len$ = args.length; i$ < len$; ++i$) {
-        arg = args[i$];
-        if (arg === '--') {
-          restPositional = true;
-        } else if (restPositional) {
-          positional.push(arg);
-        } else {
-          if (that = arg.match(/^(--?)([a-zA-Z][-a-zA-Z0-9]*)(=)?(.*)?$/)) {
-            result = that;
-            if (prop) {
-              throw new Error("Value for '" + prop + "' of type '" + getOption(prop).type + "' required.");
-            }
-            short = result[1].length === 1;
-            argName = result[2];
-            usingAssign = result[3] != null;
-            val = result[4];
-            if (usingAssign && val == null) {
-              throw new Error("No value for '" + argName + "' specified.");
-            }
-            if (short) {
-              flags = chars(argName);
-              len = flags.length;
-              for (j$ = 0, len1$ = flags.length; j$ < len1$; ++j$) {
-                i = j$;
-                flag = flags[j$];
-                opt = getOption(flag);
-                name = opt.option;
-                if (restPositional) {
-                  positional.push(flag);
-                } else if (i === len - 1) {
-                  if (usingAssign) {
-                    valPrime = opt.boolean ? parseLevn([{
-                      type: 'Boolean'
-                    }], val) : val;
-                    setValue(name, valPrime);
-                  } else if (opt.boolean) {
-                    setValue(name, true);
-                  } else {
-                    prop = name;
-                  }
-                } else if (opt.boolean) {
-                  setValue(name, true);
-                } else {
-                  throw new Error("Can't set argument '" + flag + "' when not last flag in a group of short flags.");
-                }
-              }
-            } else {
-              negated = false;
-              if (that = argName.match(/^no-(.+)$/)) {
-                negated = true;
-                noedName = that[1];
-                opt = getOption(noedName);
-              } else {
-                opt = getOption(argName);
-              }
-              name = opt.option;
-              if (opt.boolean) {
-                valPrime = usingAssign ? parseLevn([{
-                  type: 'Boolean'
-                }], val) : true;
-                if (negated) {
-                  setValue(name, !valPrime);
-                } else {
-                  setValue(name, valPrime);
-                }
-              } else {
-                if (negated) {
-                  throw new Error("Only use 'no-' prefix for Boolean options, not with '" + noedName + "'.");
-                }
-                if (usingAssign) {
-                  setValue(name, val);
-                } else {
-                  prop = name;
-                }
-              }
-            }
-          } else if (that = arg.match(/^-([0-9]+(?:\.[0-9]+)?)$/)) {
-            opt = opts.NUM;
-            if (!opt) {
-              throw new Error('No -NUM option defined.');
-            }
-            setValue(opt.option, that[1]);
-          } else {
-            if (prop) {
-              setValue(prop, arg);
-              prop = null;
-            } else {
-              positional.push(arg);
-              if (!libOptions.positionalAnywhere) {
-                restPositional = true;
-              }
-            }
-          }
-        }
-      }
-      checkMutuallyExclusive();
-      checkDependencies();
-      setDefaults();
-      checkRequired();
-      return ref$ = camelizeKeys(obj), ref$._ = positional, ref$;
-    };
-    return {
-      parse: parse,
-      parseArgv: function(it){
-        return parse(it, {
-          slice: 2
-        });
-      },
-      generateHelp: generateHelp(libOptions),
-      generateHelpForOption: generateHelpForOption(getOption, libOptions)
-    };
-  };
-  main.VERSION = VERSION;
-  module.exports = main;
-  function import$(obj, src){
-    var own = {}.hasOwnProperty;
-    for (var key in src) if (own.call(src, key)) obj[key] = src[key];
-    return obj;
-  }
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/parse-type.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/parse-type.js
deleted file mode 100644
index e648723..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/parse-type.js
+++ /dev/null
@@ -1,143 +0,0 @@
-// Generated by LiveScript 1.2.0
-(function(){
-  var reject, tokenRegex;
-  reject = require('prelude-ls').reject;
-  function consumeWord(tokens){
-    var token;
-    token = tokens[0];
-    if (!(token != null && /^[a-zA-Z]+$/.test(token))) {
-      throw new Error("Exected textual string.");
-    }
-    return tokens.shift();
-  }
-  function consumeOp(tokens, op){
-    var token;
-    token = tokens[0];
-    if (token !== op) {
-      throw new Error("Expected " + op);
-    }
-    return tokens.shift();
-  }
-  function maybeConsumeOp(tokens, op){
-    var token;
-    token = tokens[0];
-    if (token === op) {
-      return tokens.shift();
-    } else {
-      return null;
-    }
-  }
-  function consumeArray(tokens){
-    var contentType;
-    consumeOp(tokens, '[');
-    contentType = consumeTypes(tokens);
-    if (!contentType) {
-      throw new Error("Must specify content type for Array.");
-    }
-    consumeOp(tokens, ']');
-    return {
-      type: 'Array',
-      contentType: contentType
-    };
-  }
-  function consumeTuple(tokens){
-    var contentTypes, that;
-    contentTypes = [];
-    consumeOp(tokens, '(');
-    while (that = consumeTypes(tokens)) {
-      contentTypes.push(that);
-      if (!maybeConsumeOp(tokens, ',')) {
-        break;
-      }
-    }
-    consumeOp(tokens, ')');
-    return {
-      type: 'Tuple',
-      contentTypes: contentTypes
-    };
-  }
-  function consumeProperty(tokens){
-    var key, type;
-    key = consumeWord(tokens);
-    consumeOp(tokens, ':');
-    type = consumeTypes(tokens);
-    return {
-      key: key,
-      type: type
-    };
-  }
-  function consumeObject(tokens){
-    var properties, that;
-    properties = [];
-    consumeOp(tokens, '{');
-    while (that = consumeProperty(tokens)) {
-      properties.push(that);
-      if (!maybeConsumeOp(tokens, ',')) {
-        break;
-      }
-    }
-    consumeOp(tokens, '}');
-    return {
-      type: 'Object',
-      properties: properties
-    };
-  }
-  function consumeType(tokens){
-    switch (tokens[0]) {
-    case '[':
-      return consumeArray(tokens);
-    case '{':
-      return consumeObject(tokens);
-    case '(':
-      return consumeTuple(tokens);
-    default:
-      return {
-        type: consumeWord(tokens)
-      };
-    }
-  }
-  function consumeMaybe(tokens){
-    var maybe, type;
-    if (tokens[0] === 'Maybe') {
-      tokens.shift();
-      maybe = true;
-    }
-    type = consumeType(tokens);
-    if (maybe) {
-      return {
-        type: 'Maybe',
-        contentType: type
-      };
-    } else {
-      return type;
-    }
-  }
-  function consumeTypes(tokens){
-    var types;
-    types = [];
-    for (;;) {
-      types.push(consumeMaybe(tokens));
-      if (!maybeConsumeOp('|')) {
-        break;
-      }
-    }
-    if (!types.length) {
-      throw new Error("Expected type(s).");
-    }
-    return types;
-  }
-  tokenRegex = /[:,\[\]\(\)}{]|[a-zA-Z]+/g;
-  module.exports = function(input){
-    var tokens, e;
-    tokens = reject(function(it){
-      return /^\s*$/.test(it);
-    })(
-    input.match(tokenRegex));
-    try {
-      return consumeTypes(tokens);
-    } catch (e$) {
-      e = e$;
-      throw new Error(e.message + " - '" + tokens.join('#') + "' - '" + input + "'");
-    }
-  };
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/util.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/util.js
deleted file mode 100644
index 9c67435..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/lib/util.js
+++ /dev/null
@@ -1,54 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var prelude, map, sortBy, fl, closestString, nameToRaw, dasherize, naturalJoin;
-  prelude = require('prelude-ls'), map = prelude.map, sortBy = prelude.sortBy;
-  fl = require('fast-levenshtein');
-  closestString = function(possibilities, input){
-    var distances, ref$, string, distance;
-    if (!possibilities.length) {
-      return;
-    }
-    distances = map(function(it){
-      var ref$, longer, shorter;
-      ref$ = input.length > it.length
-        ? [input, it]
-        : [it, input], longer = ref$[0], shorter = ref$[1];
-      return {
-        string: it,
-        distance: fl.get(longer, shorter)
-      };
-    })(
-    possibilities);
-    ref$ = sortBy(function(it){
-      return it.distance;
-    }, distances)[0], string = ref$.string, distance = ref$.distance;
-    return string;
-  };
-  nameToRaw = function(name){
-    if (name.length === 1 || name === 'NUM') {
-      return "-" + name;
-    } else {
-      return "--" + name;
-    }
-  };
-  dasherize = function(string){
-    if (/^[A-Z]/.test(string)) {
-      return string;
-    } else {
-      return prelude.dasherize(string);
-    }
-  };
-  naturalJoin = function(array){
-    if (array.length < 3) {
-      return array.join(' or ');
-    } else {
-      return array.slice(0, -1).join(', ') + ", or " + array[array.length - 1];
-    }
-  };
-  module.exports = {
-    closestString: closestString,
-    nameToRaw: nameToRaw,
-    dasherize: dasherize,
-    naturalJoin: naturalJoin
-  };
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/.npmignore b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/.npmignore
deleted file mode 100644
index 3c3629e..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/.travis.yml b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/.travis.yml
deleted file mode 100644
index d523c5f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/.travis.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-language: node_js
-node_js:
-  - 0.4
-  - 0.6
-  - 0.8
-  - 0.10
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/LICENSE b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/LICENSE
deleted file mode 100644
index c38f840..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2012, 2013 Thorsten Lorenz <thlorenz@gmx.de>
-Copyright (c) 2012 James Halliday <mail@substack.net>
-Copyright (c) 2009 Thomas Robinson <280north.com>
-
-This software is released under the MIT license:
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/README.markdown b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/README.markdown
deleted file mode 100644
index eb69a83..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/README.markdown
+++ /dev/null
@@ -1,70 +0,0 @@
-deep-is
-==========
-
-Node's `assert.deepEqual() algorithm` as a standalone module. Exactly like
-[deep-equal](https://github.com/substack/node-deep-equal) except for the fact that `deepEqual(NaN, NaN) === true`.
-
-This module is around [5 times faster](https://gist.github.com/2790507)
-than wrapping `assert.deepEqual()` in a `try/catch`.
-
-[![browser support](http://ci.testling.com/thlorenz/deep-is.png)](http://ci.testling.com/thlorenz/deep-is)
-
-[![build status](https://secure.travis-ci.org/thlorenz/deep-is.png)](http://travis-ci.org/thlorenz/deep-is)
-
-example
-=======
-
-``` js
-var equal = require('deep-is');
-console.dir([
-    equal(
-        { a : [ 2, 3 ], b : [ 4 ] },
-        { a : [ 2, 3 ], b : [ 4 ] }
-    ),
-    equal(
-        { x : 5, y : [6] },
-        { x : 5, y : 6 }
-    )
-]);
-```
-
-methods
-=======
-
-var deepIs = require('deep-is')
-
-deepIs(a, b)
----------------
-
-Compare objects `a` and `b`, returning whether they are equal according to a
-recursive equality algorithm.
-
-install
-=======
-
-With [npm](http://npmjs.org) do:
-
-```
-npm install deep-is
-```
-
-test
-====
-
-With [npm](http://npmjs.org) do:
-
-```
-npm test
-```
-
-license
-=======
-
-Copyright (c) 2012, 2013 Thorsten Lorenz <thlorenz@gmx.de>
-Copyright (c) 2012 James Halliday <mail@substack.net>
-
-Derived largely from node's assert module, which has the copyright statement:
-
-Copyright (c) 2009 Thomas Robinson <280north.com>
-
-Released under the MIT license, see LICENSE for details.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/example/cmp.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/example/cmp.js
deleted file mode 100644
index 67014b8..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/example/cmp.js
+++ /dev/null
@@ -1,11 +0,0 @@
-var equal = require('../');
-console.dir([
-    equal(
-        { a : [ 2, 3 ], b : [ 4 ] },
-        { a : [ 2, 3 ], b : [ 4 ] }
-    ),
-    equal(
-        { x : 5, y : [6] },
-        { x : 5, y : 6 }
-    )
-]);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/index.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/index.js
deleted file mode 100644
index 506fe27..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/index.js
+++ /dev/null
@@ -1,102 +0,0 @@
-var pSlice = Array.prototype.slice;
-var Object_keys = typeof Object.keys === 'function'
-    ? Object.keys
-    : function (obj) {
-        var keys = [];
-        for (var key in obj) keys.push(key);
-        return keys;
-    }
-;
-
-var deepEqual = module.exports = function (actual, expected) {
-  // enforce Object.is +0 !== -0
-  if (actual === 0 && expected === 0) {
-    return areZerosEqual(actual, expected);
-
-  // 7.1. All identical values are equivalent, as determined by ===.
-  } else if (actual === expected) {
-    return true;
-
-  } else if (actual instanceof Date && expected instanceof Date) {
-    return actual.getTime() === expected.getTime();
-
-  } else if (isNumberNaN(actual)) {
-    return isNumberNaN(expected);
-
-  // 7.3. Other pairs that do not both pass typeof value == 'object',
-  // equivalence is determined by ==.
-  } else if (typeof actual != 'object' && typeof expected != 'object') {
-    return actual == expected;
-
-  // 7.4. For all other Object pairs, including Array objects, equivalence is
-  // determined by having the same number of owned properties (as verified
-  // with Object.prototype.hasOwnProperty.call), the same set of keys
-  // (although not necessarily the same order), equivalent values for every
-  // corresponding key, and an identical 'prototype' property. Note: this
-  // accounts for both named and indexed properties on Arrays.
-  } else {
-    return objEquiv(actual, expected);
-  }
-};
-
-function isUndefinedOrNull(value) {
-  return value === null || value === undefined;
-}
-
-function isArguments(object) {
-  return Object.prototype.toString.call(object) == '[object Arguments]';
-}
-
-function isNumberNaN(value) {
-  // NaN === NaN -> false
-  return typeof value == 'number' && value !== value;
-}
-
-function areZerosEqual(zeroA, zeroB) {
-  // (1 / +0|0) -> Infinity, but (1 / -0) -> -Infinity and (Infinity !== -Infinity)
-  return (1 / zeroA) === (1 / zeroB);
-}
-
-function objEquiv(a, b) {
-  if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
-    return false;
-
-  // an identical 'prototype' property.
-  if (a.prototype !== b.prototype) return false;
-  //~~~I've managed to break Object.keys through screwy arguments passing.
-  //   Converting to array solves the problem.
-  if (isArguments(a)) {
-    if (!isArguments(b)) {
-      return false;
-    }
-    a = pSlice.call(a);
-    b = pSlice.call(b);
-    return deepEqual(a, b);
-  }
-  try {
-    var ka = Object_keys(a),
-        kb = Object_keys(b),
-        key, i;
-  } catch (e) {//happens when one is a string literal and the other isn't
-    return false;
-  }
-  // having the same number of owned properties (keys incorporates
-  // hasOwnProperty)
-  if (ka.length != kb.length)
-    return false;
-  //the same set of keys (although not necessarily the same order),
-  ka.sort();
-  kb.sort();
-  //~~~cheap key test
-  for (i = ka.length - 1; i >= 0; i--) {
-    if (ka[i] != kb[i])
-      return false;
-  }
-  //equivalent values for every corresponding key, and
-  //~~~possibly expensive deep test
-  for (i = ka.length - 1; i >= 0; i--) {
-    key = ka[i];
-    if (!deepEqual(a[key], b[key])) return false;
-  }
-  return true;
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/package.json
deleted file mode 100644
index b27c04d..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/package.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-  "name": "deep-is",
-  "version": "0.1.3",
-  "description": "node's assert.deepEqual algorithm except for NaN being equal to NaN",
-  "main": "index.js",
-  "directories": {
-    "lib": ".",
-    "example": "example",
-    "test": "test"
-  },
-  "scripts": {
-    "test": "tape test/*.js"
-  },
-  "devDependencies": {
-    "tape": "~1.0.2"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/thlorenz/deep-is.git"
-  },
-  "keywords": [
-    "equality",
-    "equal",
-    "compare"
-  ],
-  "author": {
-    "name": "Thorsten Lorenz",
-    "email": "thlorenz@gmx.de",
-    "url": "http://thlorenz.com"
-  },
-  "license": {
-    "type": "MIT",
-    "url": "https://github.com/thlorenz/deep-is/blob/master/LICENSE"
-  },
-  "testling": {
-    "files": "test/*.js",
-    "browsers": {
-      "ie": [
-        6,
-        7,
-        8,
-        9
-      ],
-      "ff": [
-        3.5,
-        10,
-        15
-      ],
-      "chrome": [
-        10,
-        22
-      ],
-      "safari": [
-        5.1
-      ],
-      "opera": [
-        12
-      ]
-    }
-  },
-  "gitHead": "f126057628423458636dec9df3d621843b9ac55e",
-  "bugs": {
-    "url": "https://github.com/thlorenz/deep-is/issues"
-  },
-  "homepage": "https://github.com/thlorenz/deep-is",
-  "_id": "deep-is@0.1.3",
-  "_shasum": "b369d6fb5dbc13eecf524f91b070feedc357cf34",
-  "_from": "deep-is@>=0.1.3 <0.2.0",
-  "_npmVersion": "1.4.14",
-  "_npmUser": {
-    "name": "thlorenz",
-    "email": "thlorenz@gmx.de"
-  },
-  "maintainers": [
-    {
-      "name": "thlorenz",
-      "email": "thlorenz@gmx.de"
-    }
-  ],
-  "dist": {
-    "shasum": "b369d6fb5dbc13eecf524f91b070feedc357cf34",
-    "tarball": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz"
-  },
-  "_resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/NaN.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/NaN.js
deleted file mode 100644
index ddaa5a7..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/NaN.js
+++ /dev/null
@@ -1,16 +0,0 @@
-var test = require('tape');
-var equal = require('../');
-
-test('NaN and 0 values', function (t) {
-    t.ok(equal(NaN, NaN));
-    t.notOk(equal(0, NaN));
-    t.ok(equal(0, 0));
-    t.notOk(equal(0, 1));
-    t.end();
-});
-
-
-test('nested NaN values', function (t) {
-    t.ok(equal([ NaN, 1, NaN ], [ NaN, 1, NaN ]));
-    t.end();
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/cmp.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/cmp.js
deleted file mode 100644
index 3071013..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/cmp.js
+++ /dev/null
@@ -1,23 +0,0 @@
-var test = require('tape');
-var equal = require('../');
-
-test('equal', function (t) {
-    t.ok(equal(
-        { a : [ 2, 3 ], b : [ 4 ] },
-        { a : [ 2, 3 ], b : [ 4 ] }
-    ));
-    t.end();
-});
-
-test('not equal', function (t) {
-    t.notOk(equal(
-        { x : 5, y : [6] },
-        { x : 5, y : 6 }
-    ));
-    t.end();
-});
-
-test('nested nulls', function (t) {
-    t.ok(equal([ null, null, null ], [ null, null, null ]));
-    t.end();
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/neg-vs-pos-0.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/neg-vs-pos-0.js
deleted file mode 100644
index ac26130..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/deep-is/test/neg-vs-pos-0.js
+++ /dev/null
@@ -1,15 +0,0 @@
-var test = require('tape');
-var equal = require('../');
-
-test('0 values', function (t) {
-    t.ok(equal( 0,  0), ' 0 ===  0');
-    t.ok(equal( 0, +0), ' 0 === +0');
-    t.ok(equal(+0, +0), '+0 === +0');
-    t.ok(equal(-0, -0), '-0 === -0');
-
-    t.notOk(equal(-0,  0), '-0 !==  0');
-    t.notOk(equal(-0, +0), '-0 !== +0');
-
-    t.end();
-});
-
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/LICENSE.md b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/LICENSE.md
deleted file mode 100644
index 6212406..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/LICENSE.md
+++ /dev/null
@@ -1,25 +0,0 @@
-(MIT License)
-
-Copyright (c) 2013 [Ramesh Nair](http://www.hiddentao.com/)
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/README.md
deleted file mode 100644
index 2a917a7..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/README.md
+++ /dev/null
@@ -1,120 +0,0 @@
-# fast-levenshtein - Levenshtein algorithm in Javascript
-
-[![Build Status](https://secure.travis-ci.org/hiddentao/fast-levenshtein.png)](http://travis-ci.org/hiddentao/fast-levenshtein)
-
-An efficient Javascript implementation of the [Levenshtein algorithm](http://en.wikipedia.org/wiki/Levenshtein_distance) with asynchronous callback support.
-
-## Features
-
-* Works in node.js and in the browser.
-* Better performance than other implementations by not needing to store the whole matrix ([more info](http://www.codeproject.com/Articles/13525/Fast-memory-efficient-Levenshtein-algorithm)).
-* Provides synchronous and asynchronous versions of the algorithm.
-* Asynchronous version is almost as fast as the synchronous version for small strings and can also provide progress updates.
-* Comprehensive test suite and performance benchmark.
-* Small: <1 KB minified and gzipped
-
-## Installation
-
-### node.js
-
-Install using [npm](http://npmjs.org/):
-
-```bash
-$ npm install fast-levenshtein
-```
-
-### Browser
-
-Using bower:
-
-```bash
-$ bower install fast-levenshtein
-```
-
-If you are not using any module loader system then the API will then be accessible via the `window.Levenshtein` object.
-
-## Examples
-
-**Synchronous**
-
-```javascript
-var levenshtein = require('fast-levenshtein');
-
-var distance = levenshtein.get('back', 'book');   // 2
-var distance = levenshtein.get('我愛你', '我叫你');   // 1
-```
-
-**Asynchronous**
-
-```javascript
-var levenshtein = require('fast-levenshtein');
-
-levenshtein.getAsync('back', 'book', function (err, distance) {
-  // err is null unless an error was thrown
-  // distance equals 2
-});
-```
-
-**Asynchronous with progress updates**
-
-```javascript
-var levenshtein = require('fast-levenshtein');
-
-var hugeText1 = fs.readFileSync(...);
-var hugeText2 = fs.readFileSync(...);
-
-levenshtein.getAsync(hugeText1, hugeText2, function (err, distance) {
-  // process the results as normal
-}, {
-  progress: function(percentComplete) {
-    console.log(percentComplete + ' % completed so far...');
-  }
-);
-```
-
-## Building and Testing
-
-To build the code and run the tests:
-
-```bash
-$ npm install -g grunt-cli
-$ npm install
-$ npm run build
-```
-
-## Performance
-
-_Thanks to [Titus Wormer](https://github.com/wooorm) for [encouraging me](https://github.com/hiddentao/fast-levenshtein/issues/1) to do this._
-
-Benchmarked against other node.js levenshtein distance modules (on Macbook Air 2012, Core i7, 8GB RAM):
-
-```bash
-Running suite Implementation comparison [benchmark/speed.js]...
->> levenshtein-edit-distance x 234 ops/sec ±3.02% (73 runs sampled)
->> levenshtein-component x 422 ops/sec ±4.38% (83 runs sampled)
->> levenshtein-deltas x 283 ops/sec ±3.83% (78 runs sampled)
->> natural x 255 ops/sec ±0.76% (88 runs sampled)
->> levenshtein x 180 ops/sec ±3.55% (86 runs sampled)
->> fast-levenshtein x 1,792 ops/sec ±2.72% (95 runs sampled)
-Benchmark done.
-Fastest test is fast-levenshtein at 4.2x faster than levenshtein-component
-```
-
-You can run this benchmark yourself by doing:
-
-```bash
-$ npm install -g grunt-cli
-$ npm install
-$ npm run build
-$ npm run benchmark
-```
-
-## Contributing
-
-If you wish to submit a pull request please update and/or create new tests for any changes you make and ensure the grunt build passes.
-
-See [CONTRIBUTING.md](https://github.com/hiddentao/fast-levenshtein/blob/master/CONTRIBUTING.md) for details.
-
-## License
-
-MIT - see [LICENSE.md](https://github.com/hiddentao/fast-levenshtein/blob/master/LICENSE.md)
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.js
deleted file mode 100644
index 3051ec5..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/levenshtein.js
+++ /dev/null
@@ -1,211 +0,0 @@
-(function() {
-  'use strict';
-
-  /**
-   * Extend an Object with another Object's properties.
-   *
-   * The source objects are specified as additional arguments.
-   *
-   * @param dst Object the object to extend.
-   *
-   * @return Object the final object.
-   */
-  var _extend = function(dst) {
-    var sources = Array.prototype.slice.call(arguments, 1);
-    for (var i=0; i<sources.length; ++i) {
-      var src = sources[i];
-      for (var p in src) {
-        if (src.hasOwnProperty(p)) dst[p] = src[p];
-      }
-    }
-    return dst;
-  };
-
-
-  /**
-   * Defer execution of given function.
-   * @param  {Function} func
-   */
-  var _defer = function(func) {
-    if (typeof setImmediate === 'function') {
-      return setImmediate(func);
-    } else {
-      return setTimeout(func, 0);
-    }
-  };
-
-  /**
-   * Based on the algorithm at http://en.wikipedia.org/wiki/Levenshtein_distance.
-   */
-  var Levenshtein = {
-    /**
-     * Calculate levenshtein distance of the two strings.
-     *
-     * @param str1 String the first string.
-     * @param str2 String the second string.
-     * @return Integer the levenshtein distance (0 and above).
-     */
-    get: function(str1, str2) {
-      // base cases
-      if (str1 === str2) return 0;
-      if (str1.length === 0) return str2.length;
-      if (str2.length === 0) return str1.length;
-
-      // two rows
-      var prevRow  = new Array(str2.length + 1),
-          curCol, nextCol, i, j, tmp;
-
-      // initialise previous row
-      for (i=0; i<prevRow.length; ++i) {
-        prevRow[i] = i;
-      }
-
-      // calculate current row distance from previous row
-      for (i=0; i<str1.length; ++i) {
-        nextCol = i + 1;
-
-        for (j=0; j<str2.length; ++j) {
-          curCol = nextCol;
-
-          // substution
-          nextCol = prevRow[j] + ( (str1.charAt(i) === str2.charAt(j)) ? 0 : 1 );
-          // insertion
-          tmp = curCol + 1;
-          if (nextCol > tmp) {
-            nextCol = tmp;
-          }
-          // deletion
-          tmp = prevRow[j + 1] + 1;
-          if (nextCol > tmp) {
-            nextCol = tmp;
-          }
-
-          // copy current col value into previous (in preparation for next iteration)
-          prevRow[j] = curCol;
-        }
-
-        // copy last col value into previous (in preparation for next iteration)
-        prevRow[j] = nextCol;
-      }
-
-      return nextCol;
-    },
-
-    /**
-     * Asynchronously calculate levenshtein distance of the two strings.
-     *
-     * @param str1 String the first string.
-     * @param str2 String the second string.
-     * @param cb Function callback function with signature: function(Error err, int distance)
-     * @param [options] Object additional options.
-     * @param [options.progress] Function progress callback with signature: function(percentComplete)
-     */
-    getAsync: function(str1, str2, cb, options) {
-      options = _extend({}, {
-        progress: null
-      }, options);
-
-      // base cases
-      if (str1 === str2) return cb(null, 0);
-      if (str1.length === 0) return cb(null, str2.length);
-      if (str2.length === 0) return cb(null, str1.length);
-
-      // two rows
-      var prevRow  = new Array(str2.length + 1),
-          curCol, nextCol,
-          i, j, tmp,
-          startTime, currentTime;
-
-      // initialise previous row
-      for (i=0; i<prevRow.length; ++i) {
-        prevRow[i] = i;
-      }
-
-      nextCol = 1;
-      i = 0;
-      j = -1;
-
-      var __calculate = function() {
-        // reset timer
-        startTime = new Date().valueOf();
-        currentTime = startTime;
-
-        // keep going until one second has elapsed
-        while (currentTime - startTime < 1000) {
-          // reached end of current row?
-          if (str2.length <= (++j)) {
-            // copy current into previous (in preparation for next iteration)
-            prevRow[j] = nextCol;
-
-            // if already done all chars
-            if (str1.length <= (++i)) {
-              return cb(null, nextCol);
-            }
-            // else if we have more left to do
-            else {
-              nextCol = i + 1;
-              j = 0;
-            }
-          }
-
-          // calculation
-          curCol = nextCol;
-
-          // substution
-          nextCol = prevRow[j] + ( (str1.charAt(i) === str2.charAt(j)) ? 0 : 1 );
-          // insertion
-          tmp = curCol + 1;
-          if (nextCol > tmp) {
-            nextCol = tmp;
-          }
-          // deletion
-          tmp = prevRow[j + 1] + 1;
-          if (nextCol > tmp) {
-            nextCol = tmp;
-          }
-
-          // copy current into previous (in preparation for next iteration)
-          prevRow[j] = curCol;
-
-          // get current time
-          currentTime = new Date().valueOf();
-        }
-
-        // send a progress update?
-        if (null !== options.progress) {
-          try {
-            options.progress.call(null, (i * 100.0/ str1.length));
-          } catch (err) {
-            return cb('Progress callback: ' + err.toString());
-          }
-        }
-
-        // next iteration
-        _defer(__calculate);
-      };
-
-      __calculate();
-    }
-
-  };
-
-  // amd
-  if (typeof define !== "undefined" && define !== null && define.amd) {
-    define(function() {
-      return Levenshtein;
-    });
-  }
-  // commonjs
-  else if (typeof module !== "undefined" && module !== null && typeof exports !== "undefined" && module.exports === exports) {
-    module.exports = Levenshtein;
-  }
-  // web worker
-  else if (typeof self !== "undefined" && typeof self.postMessage === 'function' && typeof self.importScripts === 'function') {
-    self.Levenshtein = Levenshtein;
-  }
-  // browser main thread
-  else if (typeof window !== "undefined" && window !== null) {
-    window.Levenshtein = Levenshtein;
-  }
-}());
-
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/package.json
deleted file mode 100644
index 9e322bf..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/fast-levenshtein/package.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-  "name": "fast-levenshtein",
-  "version": "1.1.4",
-  "description": "Efficient implementation of Levenshtein algorithm with asynchronous callback support",
-  "main": "levenshtein.js",
-  "files": [
-    "levenshtein.js"
-  ],
-  "scripts": {
-    "build": "grunt build",
-    "benchmark": "grunt benchmark",
-    "test": "mocha"
-  },
-  "devDependencies": {
-    "chai": "~1.5.0",
-    "grunt": "~0.4.1",
-    "grunt-benchmark": "~0.2.0",
-    "grunt-contrib-jshint": "~0.4.3",
-    "grunt-contrib-uglify": "~0.2.0",
-    "grunt-mocha-test": "~0.2.2",
-    "grunt-npm-install": "~0.1.0",
-    "load-grunt-tasks": "~0.6.0",
-    "lodash": "^4.0.1",
-    "mocha": "~1.9.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/hiddentao/fast-levenshtein.git"
-  },
-  "keywords": [
-    "levenshtein",
-    "distance",
-    "string"
-  ],
-  "author": {
-    "name": "Ramesh Nair",
-    "email": "ram@hiddentao.com",
-    "url": "http://www.hiddentao.com/"
-  },
-  "license": "MIT",
-  "gitHead": "80874a9c0cd8d9f5aee9d73aa39d9ab0a9d51435",
-  "bugs": {
-    "url": "https://github.com/hiddentao/fast-levenshtein/issues"
-  },
-  "homepage": "https://github.com/hiddentao/fast-levenshtein#readme",
-  "_id": "fast-levenshtein@1.1.4",
-  "_shasum": "e6a754cc8f15e58987aa9cbd27af66fd6f4e5af9",
-  "_from": "fast-levenshtein@>=1.1.0 <2.0.0",
-  "_npmVersion": "3.9.3",
-  "_nodeVersion": "4.4.5",
-  "_npmUser": {
-    "name": "hiddentao",
-    "email": "ram@hiddentao.com"
-  },
-  "dist": {
-    "shasum": "e6a754cc8f15e58987aa9cbd27af66fd6f4e5af9",
-    "tarball": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-1.1.4.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "hiddentao",
-      "email": "ram@hiddentao.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/fast-levenshtein-1.1.4.tgz_1469168840025_0.9637497058138251"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-1.1.4.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/LICENSE b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/LICENSE
deleted file mode 100644
index 525b118..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) George Zahariev
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/README.md
deleted file mode 100644
index bb9ffea..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/README.md
+++ /dev/null
@@ -1,196 +0,0 @@
-# levn [![Build Status](https://travis-ci.org/gkz/levn.png)](https://travis-ci.org/gkz/levn) <a name="levn" />
-__Light ECMAScript (JavaScript) Value Notation__
-Levn is a library which allows you to parse a string into a JavaScript value based on an expected type. It is meant for short amounts of human entered data (eg. config files, command line arguments).
-
-Levn aims to concisely describe JavaScript values in text, and allow for the extraction and validation of those values. Levn uses [type-check](https://github.com/gkz/type-check) for its type format, and to validate the results. MIT license. Version 0.3.0.
-
-__How is this different than JSON?__ levn is meant to be written by humans only, is (due to the previous point) much more concise, can be validated against supplied types, has regex and date literals, and can easily be extended with custom types. On the other hand, it is probably slower and thus less efficient at transporting large amounts of data, which is fine since this is not its purpose.
-
-    npm install levn
-
-For updates on levn, [follow me on twitter](https://twitter.com/gkzahariev).
-
-
-## Quick Examples
-
-```js
-var parse = require('levn').parse;
-parse('Number', '2');      // 2
-parse('String', '2');      // '2'
-parse('String', 'levn');   // 'levn'
-parse('String', 'a b');    // 'a b'
-parse('Boolean', 'true');  // true
-
-parse('Date', '#2011-11-11#'); // (Date object)
-parse('Date', '2011-11-11');   // (Date object)
-parse('RegExp', '/[a-z]/gi');  // /[a-z]/gi
-parse('RegExp', 're');         // /re/
-parse('Int', '2');             // 2
-
-parse('Number | String', 'str'); // 'str'
-parse('Number | String', '2');   // 2
-
-parse('[Number]', '[1,2,3]');                      // [1,2,3]
-parse('(String, Boolean)', '(hi, false)');         // ['hi', false]
-parse('{a: String, b: Number}', '{a: str, b: 2}'); // {a: 'str', b: 2}
-
-// at the top level, you can ommit surrounding delimiters
-parse('[Number]', '1,2,3');                      // [1,2,3]
-parse('(String, Boolean)', 'hi, false');         // ['hi', false]
-parse('{a: String, b: Number}', 'a: str, b: 2'); // {a: 'str', b: 2}
-
-// wildcard - auto choose type
-parse('*', '[hi,(null,[42]),{k: true}]'); // ['hi', [null, [42]], {k: true}]
-```
-## Usage
-
-`require('levn');` returns an object that exposes three properties. `VERSION` is the current version of the library as a string. `parse` and `parsedTypeParse` are functions.
-
-```js
-// parse(type, input, options);
-parse('[Number]', '1,2,3'); // [1, 2, 3]
-
-// parsedTypeParse(parsedType, input, options);
-var parsedType = require('type-check').parseType('[Number]');
-parsedTypeParse(parsedType, '1,2,3'); // [1, 2, 3]
-```
-
-### parse(type, input, options)
-
-`parse` casts the string `input` into a JavaScript value according to the specified `type` in the [type format](https://github.com/gkz/type-check#type-format) (and taking account the optional `options`) and returns the resulting JavaScript value.
-
-##### arguments
-* type - `String` - the type written in the [type format](https://github.com/gkz/type-check#type-format) which to check against
-* input - `String` - the value written in the [levn format](#levn-format)
-* options - `Maybe Object` - an optional parameter specifying additional [options](#options)
-
-##### returns
-`*` - the resulting JavaScript value
-
-##### example
-```js
-parse('[Number]', '1,2,3'); // [1, 2, 3]
-```
-
-### parsedTypeParse(parsedType, input, options)
-
-`parsedTypeParse` casts the string `input` into a JavaScript value according to the specified `type` which has already been parsed (and taking account the optional `options`) and returns the resulting JavaScript value. You can parse a type using the [type-check](https://github.com/gkz/type-check) library's `parseType` function.
-
-##### arguments
-* type - `Object` - the type in the parsed type format which to check against
-* input - `String` - the value written in the [levn format](#levn-format)
-* options - `Maybe Object` - an optional parameter specifying additional [options](#options)
-
-##### returns
-`*` - the resulting JavaScript value
-
-##### example
-```js
-var parsedType = require('type-check').parseType('[Number]');
-parsedTypeParse(parsedType, '1,2,3'); // [1, 2, 3]
-```
-
-## Levn Format
-
-Levn can use the type information you provide to choose the appropriate value to produce from the input. For the same input, it will choose a different output value depending on the type provided. For example, `parse('Number', '2')` will produce the number `2`, but `parse('String', '2')` will produce the string `"2"`.
-
-If you do not provide type information, and simply use `*`, levn will parse the input according the unambiguous "explicit" mode, which we will now detail - you can also set the `explicit` option to true manually in the [options](#options).
-
-* `"string"`, `'string'` are parsed as a String, eg. `"a msg"` is `"a msg"`
-* `#date#` is parsed as a Date, eg. `#2011-11-11#` is `new Date('2011-11-11')`
-* `/regexp/flags` is parsed as a RegExp, eg. `/re/gi` is `/re/gi`
-* `undefined`, `null`, `NaN`, `true`, and `false` are all their JavaScript equivalents
-* `[element1, element2, etc]` is an Array, and the casting procedure is recursively applied to each element. Eg. `[1,2,3]` is `[1,2,3]`.
-* `(element1, element2, etc)` is an tuple, and the casting procedure is recursively applied to each element. Eg. `(1, a)` is `(1, a)` (is `[1, 'a']`).
-* `{key1: val1, key2: val2, ...}` is an Object, and the casting procedure is recursively applied to each property. Eg. `{a: 1, b: 2}` is `{a: 1, b: 2}`.
-* Any test which does not fall under the above, and which does not contain special characters (`[``]``(``)``{``}``:``,`) is a string, eg. `$12- blah` is `"$12- blah"`.
-
-If you do provide type information, you can make your input more concise as the program already has some information about what it expects. Please see the [type format](https://github.com/gkz/type-check#type-format) section of [type-check](https://github.com/gkz/type-check) for more information about how to specify types. There are some rules about what levn can do with the information:
-
-* If a String is expected, and only a String, all characters of the input (including any special ones) will become part of the output. Eg. `[({})]` is `"[({})]"`, and `"hi"` is `'"hi"'`.
-* If a Date is expected, the surrounding `#` can be omitted from date literals. Eg. `2011-11-11` is `new Date('2011-11-11')`.
-* If a RegExp is expected, no flags need to be specified, and the regex is not using any of the special characters,the opening and closing `/` can be omitted - this will have the affect of setting the source of the regex to the input. Eg. `regex` is `/regex/`.
-* If an Array is expected, and it is the root node (at the top level), the opening `[` and closing `]` can be omitted. Eg. `1,2,3` is `[1,2,3]`.
-* If a tuple is expected, and it is the root node (at the top level), the opening `(` and closing `)` can be omitted. Eg. `1, a` is `(1, a)` (is `[1, 'a']`).
-* If an Object is expected, and it is the root node (at the top level), the opening `{` and closing `}` can be omitted. Eg `a: 1, b: 2` is `{a: 1, b: 2}`.
-
-If you list multiple types (eg. `Number | String`), it will first attempt to cast to the first type and then validate - if the validation fails it will move on to the next type and so forth, left to right. You must be careful as some types will succeed with any input, such as String. Thus put String at the end of your list. In non-explicit mode, Date and RegExp will succeed with a large variety of input - also be careful with these and list them near the end if not last in your list.
-
-Whitespace between special characters and elements is inconsequential.
-
-## Options
-
-Options is an object. It is an optional parameter to the `parse` and `parsedTypeParse` functions.
-
-### Explicit
-
-A `Boolean`. By default it is `false`.
-
-__Example:__
-
-```js
-parse('RegExp', 're', {explicit: false});          // /re/
-parse('RegExp', 're', {explicit: true});           // Error: ... does not type check...
-parse('RegExp | String', 're', {explicit: true});  // 're'
-```
-
-`explicit` sets whether to be in explicit mode or not. Using `*` automatically activates explicit mode. For more information, read the [levn format](#levn-format) section.
-
-### customTypes
-
-An `Object`. Empty `{}` by default.
-
-__Example:__
-
-```js
-var options = {
-  customTypes: {
-    Even: {
-      typeOf: 'Number',
-      validate: function (x) {
-        return x % 2 === 0;
-      },
-      cast: function (x) {
-        return {type: 'Just', value: parseInt(x)};
-      }
-    }
-  }
-}
-parse('Even', '2', options); // 2
-parse('Even', '3', options); // Error: Value: "3" does not type check...
-```
-
-__Another Example:__
-```js
-function Person(name, age){
-  this.name = name;
-  this.age = age;
-}
-var options = {
-  customTypes: {
-    Person: {
-      typeOf: 'Object',
-      validate: function (x) {
-        x instanceof Person;
-      },
-      cast: function (value, options, typesCast) {
-        var name, age;
-        if ({}.toString.call(value).slice(8, -1) !== 'Object') {
-          return {type: 'Nothing'};
-        }
-        name = typesCast(value.name, [{type: 'String'}], options);
-        age = typesCast(value.age, [{type: 'Numger'}], options);
-        return {type: 'Just', value: new Person(name, age)};
-    }
-  }
-}
-parse('Person', '{name: Laura, age: 25}', options); // Person {name: 'Laura', age: 25}
-```
-
-`customTypes` is an object whose keys are the name of the types, and whose values are an object with three properties, `typeOf`, `validate`, and `cast`. For more information about `typeOf` and `validate`, please see the [custom types](https://github.com/gkz/type-check#custom-types) section of type-check.
-
-`cast` is a function which receives three arguments, the value under question, options, and the typesCast function. In `cast`, attempt to cast the value into the specified type. If you are successful, return an object in the format `{type: 'Just', value: CAST-VALUE}`, if you know it won't work, return `{type: 'Nothing'}`.  You can use the `typesCast` function to cast any child values. Remember to pass `options` to it. In your function you can also check for `options.explicit` and act accordingly.
-
-## Technical About
-
-`levn` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It uses [type-check](https://github.com/gkz/type-check) to both parse types and validate values. It also uses the [prelude.ls](http://preludels.com/) library.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/cast.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/cast.js
deleted file mode 100644
index 411e29d..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/cast.js
+++ /dev/null
@@ -1,298 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var parsedTypeCheck, types, toString$ = {}.toString;
-  parsedTypeCheck = require('type-check').parsedTypeCheck;
-  types = {
-    '*': function(value, options){
-      switch (toString$.call(value).slice(8, -1)) {
-      case 'Array':
-        return typeCast(value, {
-          type: 'Array'
-        }, options);
-      case 'Object':
-        return typeCast(value, {
-          type: 'Object'
-        }, options);
-      default:
-        return {
-          type: 'Just',
-          value: typesCast(value, [
-            {
-              type: 'Undefined'
-            }, {
-              type: 'Null'
-            }, {
-              type: 'NaN'
-            }, {
-              type: 'Boolean'
-            }, {
-              type: 'Number'
-            }, {
-              type: 'Date'
-            }, {
-              type: 'RegExp'
-            }, {
-              type: 'Array'
-            }, {
-              type: 'Object'
-            }, {
-              type: 'String'
-            }
-          ], (options.explicit = true, options))
-        };
-      }
-    },
-    Undefined: function(it){
-      if (it === 'undefined' || it === void 8) {
-        return {
-          type: 'Just',
-          value: void 8
-        };
-      } else {
-        return {
-          type: 'Nothing'
-        };
-      }
-    },
-    Null: function(it){
-      if (it === 'null') {
-        return {
-          type: 'Just',
-          value: null
-        };
-      } else {
-        return {
-          type: 'Nothing'
-        };
-      }
-    },
-    NaN: function(it){
-      if (it === 'NaN') {
-        return {
-          type: 'Just',
-          value: NaN
-        };
-      } else {
-        return {
-          type: 'Nothing'
-        };
-      }
-    },
-    Boolean: function(it){
-      if (it === 'true') {
-        return {
-          type: 'Just',
-          value: true
-        };
-      } else if (it === 'false') {
-        return {
-          type: 'Just',
-          value: false
-        };
-      } else {
-        return {
-          type: 'Nothing'
-        };
-      }
-    },
-    Number: function(it){
-      return {
-        type: 'Just',
-        value: +it
-      };
-    },
-    Int: function(it){
-      return {
-        type: 'Just',
-        value: +it
-      };
-    },
-    Float: function(it){
-      return {
-        type: 'Just',
-        value: +it
-      };
-    },
-    Date: function(value, options){
-      var that;
-      if (that = /^\#([\s\S]*)\#$/.exec(value)) {
-        return {
-          type: 'Just',
-          value: new Date(+that[1] || that[1])
-        };
-      } else if (options.explicit) {
-        return {
-          type: 'Nothing'
-        };
-      } else {
-        return {
-          type: 'Just',
-          value: new Date(+value || value)
-        };
-      }
-    },
-    RegExp: function(value, options){
-      var that;
-      if (that = /^\/([\s\S]*)\/([gimy]*)$/.exec(value)) {
-        return {
-          type: 'Just',
-          value: new RegExp(that[1], that[2])
-        };
-      } else if (options.explicit) {
-        return {
-          type: 'Nothing'
-        };
-      } else {
-        return {
-          type: 'Just',
-          value: new RegExp(value)
-        };
-      }
-    },
-    Array: function(value, options){
-      return castArray(value, {
-        of: [{
-          type: '*'
-        }]
-      }, options);
-    },
-    Object: function(value, options){
-      return castFields(value, {
-        of: {}
-      }, options);
-    },
-    String: function(it){
-      var that;
-      if (toString$.call(it).slice(8, -1) !== 'String') {
-        return {
-          type: 'Nothing'
-        };
-      }
-      if (that = it.match(/^'([\s\S]*)'$/)) {
-        return {
-          type: 'Just',
-          value: that[1].replace(/\\'/g, "'")
-        };
-      } else if (that = it.match(/^"([\s\S]*)"$/)) {
-        return {
-          type: 'Just',
-          value: that[1].replace(/\\"/g, '"')
-        };
-      } else {
-        return {
-          type: 'Just',
-          value: it
-        };
-      }
-    }
-  };
-  function castArray(node, type, options){
-    var typeOf, element;
-    if (toString$.call(node).slice(8, -1) !== 'Array') {
-      return {
-        type: 'Nothing'
-      };
-    }
-    typeOf = type.of;
-    return {
-      type: 'Just',
-      value: (function(){
-        var i$, ref$, len$, results$ = [];
-        for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) {
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-      if (valueType === 'Nothing') {
-        continue;
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-      if (parsedTypeCheck([type], value, {
-        customTypes: options.customTypes
-      })) {
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-  }
-  module.exports = typesCast;
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/coerce.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/coerce.js
deleted file mode 100644
index 027b6da..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/coerce.js
+++ /dev/null
@@ -1,285 +0,0 @@
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-          type: 'Nothing'
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-          type: 'Just',
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-      if (that = /^\/(.*)\/([gimy]*)$/.exec(value)) {
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-          value: new RegExp(that[1], that[2])
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-        return {
-          type: 'Nothing'
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-        return {
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-      if (that = it.match(/^'(.*)'$/)) {
-        return {
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-          type: 'Just',
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-          type: 'Just',
-          value: it
-        };
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-    }
-  };
-  function coerceArray(node, type){
-    var typeOf, element;
-    if (toString$.call(node).slice(8, -1) !== 'Array') {
-      return {
-        type: 'Nothing'
-      };
-    }
-    typeOf = type.of;
-    return {
-      type: 'Just',
-      value: (function(){
-        var i$, ref$, len$, results$ = [];
-        for (i$ = 0, len$ = (ref$ = node).length; i$ < len$; ++i$) {
-          element = ref$[i$];
-          results$.push(coerceTypes(element, typeOf));
-        }
-        return results$;
-      }())
-    };
-  }
-  function coerceTuple(node, type){
-    var result, i$, ref$, len$, i, types, that;
-    if (toString$.call(node).slice(8, -1) !== 'Array') {
-      return {
-        type: 'Nothing'
-      };
-    }
-    result = [];
-    for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) {
-      i = i$;
-      types = ref$[i$];
-      if (that = coerceTypes(node[i], types)) {
-        result.push(that);
-      }
-    }
-    return {
-      type: 'Just',
-      value: result
-    };
-  }
-  function coerceFields(node, type){
-    var typeOf, key, value;
-    if (toString$.call(node).slice(8, -1) !== 'Object') {
-      return {
-        type: 'Nothing'
-      };
-    }
-    typeOf = type.of;
-    return {
-      type: 'Just',
-      value: (function(){
-        var ref$, results$ = {};
-        for (key in ref$ = node) {
-          value = ref$[key];
-          results$[key] = coerceTypes(value, typeOf[key] || [{
-            type: '*'
-          }]);
-        }
-        return results$;
-      }())
-    };
-  }
-  function coerceType(node, typeObj, options){
-    var type, structure, coerceFunc;
-    type = typeObj.type, structure = typeObj.structure;
-    if (type) {
-      coerceFunc = types[type];
-      return coerceFunc(node, options);
-    } else {
-      switch (structure) {
-      case 'array':
-        return coerceArray(node, typeObj);
-      case 'tuple':
-        return coerceTuple(node, typeObj);
-      case 'fields':
-        return coerceFields(node, typeObj);
-      }
-    }
-  }
-  function coerceTypes(node, types, options){
-    var i$, len$, type, ref$, valueType, value;
-    for (i$ = 0, len$ = types.length; i$ < len$; ++i$) {
-      type = types[i$];
-      ref$ = coerceType(node, type, options), valueType = ref$.type, value = ref$.value;
-      if (valueType === 'Nothing') {
-        continue;
-      }
-      if (parsedTypeCheck([type], value)) {
-        return value;
-      }
-    }
-    throw new Error("Value " + JSON.stringify(node) + " does not type check against " + JSON.stringify(types) + ".");
-  }
-  module.exports = coerceTypes;
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/index.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/index.js
deleted file mode 100644
index 4adae30..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/index.js
+++ /dev/null
@@ -1,22 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var parseString, cast, parseType, VERSION, parsedTypeParse, parse;
-  parseString = require('./parse-string');
-  cast = require('./cast');
-  parseType = require('type-check').parseType;
-  VERSION = '0.3.0';
-  parsedTypeParse = function(parsedType, string, options){
-    options == null && (options = {});
-    options.explicit == null && (options.explicit = false);
-    options.customTypes == null && (options.customTypes = {});
-    return cast(parseString(parsedType, string, options), parsedType, options);
-  };
-  parse = function(type, string, options){
-    return parsedTypeParse(parseType(type), string, options);
-  };
-  module.exports = {
-    VERSION: VERSION,
-    parse: parse,
-    parsedTypeParse: parsedTypeParse
-  };
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/parse-string.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/parse-string.js
deleted file mode 100644
index d573975..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/parse-string.js
+++ /dev/null
@@ -1,113 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var reject, special, tokenRegex;
-  reject = require('prelude-ls').reject;
-  function consumeOp(tokens, op){
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-      return tokens.shift();
-    } else {
-      throw new Error("Expected '" + op + "', but got '" + tokens[0] + "' instead in " + JSON.stringify(tokens) + ".");
-    }
-  }
-  function maybeConsumeOp(tokens, op){
-    if (tokens[0] === op) {
-      return tokens.shift();
-    }
-  }
-  function consumeList(tokens, arg$, hasDelimiters){
-    var open, close, result, untilTest;
-    open = arg$[0], close = arg$[1];
-    if (hasDelimiters) {
-      consumeOp(tokens, open);
-    }
-    result = [];
-    untilTest = "," + (hasDelimiters ? close : '');
-    while (tokens.length && (hasDelimiters && tokens[0] !== close)) {
-      result.push(consumeElement(tokens, untilTest));
-      maybeConsumeOp(tokens, ',');
-    }
-    if (hasDelimiters) {
-      consumeOp(tokens, close);
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-    return result;
-  }
-  function consumeArray(tokens, hasDelimiters){
-    return consumeList(tokens, ['[', ']'], hasDelimiters);
-  }
-  function consumeTuple(tokens, hasDelimiters){
-    return consumeList(tokens, ['(', ')'], hasDelimiters);
-  }
-  function consumeFields(tokens, hasDelimiters){
-    var result, untilTest, key;
-    if (hasDelimiters) {
-      consumeOp(tokens, '{');
-    }
-    result = {};
-    untilTest = "," + (hasDelimiters ? '}' : '');
-    while (tokens.length && (!hasDelimiters || tokens[0] !== '}')) {
-      key = consumeValue(tokens, ':');
-      consumeOp(tokens, ':');
-      result[key] = consumeElement(tokens, untilTest);
-      maybeConsumeOp(tokens, ',');
-    }
-    if (hasDelimiters) {
-      consumeOp(tokens, '}');
-    }
-    return result;
-  }
-  function consumeValue(tokens, untilTest){
-    var out;
-    untilTest == null && (untilTest = '');
-    out = '';
-    while (tokens.length && -1 === untilTest.indexOf(tokens[0])) {
-      out += tokens.shift();
-    }
-    return out;
-  }
-  function consumeElement(tokens, untilTest){
-    switch (tokens[0]) {
-    case '[':
-      return consumeArray(tokens, true);
-    case '(':
-      return consumeTuple(tokens, true);
-    case '{':
-      return consumeFields(tokens, true);
-    default:
-      return consumeValue(tokens, untilTest);
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-    ref$ = types[0], type = ref$.type, structure = ref$.structure;
-    origTokens = tokens.concat();
-    if (!options.explicit && types.length === 1 && ((!type && structure) || (type === 'Array' || type === 'Object'))) {
-      result = structure === 'array' || type === 'Array'
-        ? consumeArray(tokens, tokens[0] === '[')
-        : structure === 'tuple'
-          ? consumeTuple(tokens, tokens[0] === '(')
-          : consumeFields(tokens, tokens[0] === '{');
-      finalResult = tokens.length ? consumeElement(structure === 'array' || type === 'Array'
-        ? (x$ = origTokens, x$.unshift('['), x$.push(']'), x$)
-        : (y$ = origTokens, y$.unshift('('), y$.push(')'), y$)) : result;
-    } else {
-      finalResult = consumeElement(tokens);
-    }
-    return finalResult;
-  }
-  special = /\[\]\(\)}{:,/.source;
-  tokenRegex = RegExp('("(?:\\\\"|[^"])*")|(\'(?:\\\\\'|[^\'])*\')|(/(?:\\\\/|[^/])*/[a-zA-Z]*)|(#.*#)|([' + special + '])|([^\\s' + special + '](?:\\s*[^\\s' + special + ']+)*)|\\s*');
-  module.exports = function(types, string, options){
-    var tokens, node;
-    options == null && (options = {});
-    if (!options.explicit && types.length === 1 && types[0].type === 'String') {
-      return "'" + string.replace(/\\'/g, "\\\\'") + "'";
-    }
-    tokens = reject(not$, string.split(tokenRegex));
-    node = consumeTopLevel(tokens, types, options);
-    if (!node) {
-      throw new Error("Error parsing '" + string + "'.");
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-  function not$(x){ return !x; }
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/parse.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/parse.js
deleted file mode 100644
index 2beff0f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/lib/parse.js
+++ /dev/null
@@ -1,102 +0,0 @@
-// Generated by LiveScript 1.2.0
-(function(){
-  var reject, special, tokenRegex;
-  reject = require('prelude-ls').reject;
-  function consumeOp(tokens, op){
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-      return tokens.shift();
-    } else {
-      throw new Error("Expected '" + op + "', but got '" + tokens[0] + "' instead in " + JSON.stringify(tokens) + ".");
-    }
-  }
-  function maybeConsumeOp(tokens, op){
-    if (tokens[0] === op) {
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-    var result;
-    if (hasDelimiters) {
-      consumeOp(tokens, delimiters[0]);
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-    while (tokens.length && tokens[0] !== delimiters[1]) {
-      result.push(consumeElement(tokens));
-      maybeConsumeOp(tokens, ',');
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-    if (hasDelimiters) {
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-    result = {};
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-      consumeOp(tokens, ':');
-      result[key] = consumeElement(tokens);
-      maybeConsumeOp(tokens, ',');
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-    if (hasDelimiters) {
-      consumeOp(tokens, '}');
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-    return result;
-  }
-  function consumeElement(tokens){
-    switch (tokens[0]) {
-    case '[':
-      return consumeArray(tokens, true);
-    case '(':
-      return consumeTuple(tokens, true);
-    case '{':
-      return consumeFields(tokens, true);
-    default:
-      return tokens.shift();
-    }
-  }
-  function consumeTopLevel(tokens, types){
-    var ref$, type, structure, origTokens, result, finalResult, x$, y$;
-    ref$ = types[0], type = ref$.type, structure = ref$.structure;
-    origTokens = tokens.concat();
-    if (types.length === 1 && (structure || (type === 'Array' || type === 'Object'))) {
-      result = structure === 'array' || type === 'Array'
-        ? consumeArray(tokens, tokens[0] === '[')
-        : structure === 'tuple'
-          ? consumeTuple(tokens, tokens[0] === '(')
-          : consumeFields(tokens, tokens[0] === '{');
-      finalResult = tokens.length ? consumeElement(structure === 'array' || type === 'Array'
-        ? (x$ = origTokens, x$.unshift('['), x$.push(']'), x$)
-        : (y$ = origTokens, y$.unshift('('), y$.push(')'), y$)) : result;
-    } else {
-      finalResult = consumeElement(tokens);
-    }
-    if (tokens.length && origTokens.length) {
-      throw new Error("Unable to parse " + JSON.stringify(origTokens) + " of type " + JSON.stringify(types) + ".");
-    } else {
-      return finalResult;
-    }
-  }
-  special = /\[\]\(\)}{:,/.source;
-  tokenRegex = RegExp('("(?:[^"]|\\\\")*")|(\'(?:[^\']|\\\\\')*\')|(#.*#)|(/(?:\\\\/|[^/])*/[gimy]*)|([' + special + '])|([^\\s' + special + ']+)|\\s*');
-  module.exports = function(string, types){
-    var tokens, node;
-    tokens = reject(function(it){
-      return !it || /^\s+$/.test(it);
-    }, string.split(tokenRegex));
-    node = consumeTopLevel(tokens, types);
-    if (!node) {
-      throw new Error("Error parsing '" + string + "'.");
-    }
-    return node;
-  };
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/package.json
deleted file mode 100644
index 4892b26..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/levn/package.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "name": "levn",
-  "version": "0.3.0",
-  "author": {
-    "name": "George Zahariev",
-    "email": "z@georgezahariev.com"
-  },
-  "description": "Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible",
-  "homepage": "https://github.com/gkz/levn",
-  "keywords": [
-    "levn",
-    "light",
-    "ecmascript",
-    "value",
-    "notation",
-    "json",
-    "typed",
-    "human",
-    "concise",
-    "typed",
-    "flexible"
-  ],
-  "files": [
-    "lib",
-    "README.md",
-    "LICENSE"
-  ],
-  "main": "./lib/",
-  "bugs": {
-    "url": "https://github.com/gkz/levn/issues"
-  },
-  "license": "MIT",
-  "engines": {
-    "node": ">= 0.8.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/gkz/levn.git"
-  },
-  "scripts": {
-    "test": "make test"
-  },
-  "dependencies": {
-    "prelude-ls": "~1.1.2",
-    "type-check": "~0.3.2"
-  },
-  "devDependencies": {
-    "livescript": "~1.4.0",
-    "mocha": "~2.3.4",
-    "istanbul": "~0.4.1"
-  },
-  "gitHead": "a92b9acf928282ba81134b4ae8e6a5f29e1f5e1e",
-  "_id": "levn@0.3.0",
-  "_shasum": "3b09924edf9f083c0490fdd4c0bc4421e04764ee",
-  "_from": "levn@>=0.3.0 <0.4.0",
-  "_npmVersion": "2.14.12",
-  "_nodeVersion": "4.2.4",
-  "_npmUser": {
-    "name": "gkz",
-    "email": "z@georgezahariev.com"
-  },
-  "maintainers": [
-    {
-      "name": "gkz",
-      "email": "z@georgezahariev.com"
-    }
-  ],
-  "dist": {
-    "shasum": "3b09924edf9f083c0490fdd4c0bc4421e04764ee",
-    "tarball": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/CHANGELOG.md b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/CHANGELOG.md
deleted file mode 100644
index c2de12d..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/CHANGELOG.md
+++ /dev/null
@@ -1,99 +0,0 @@
-# 1.1.2
-- add `Func.memoize`
-- fix `zip-all` and `zip-with-all` corner case (no input)
-- build with LiveScript 1.4.0
-
-# 1.1.1
-- curry `unique-by`, `minimum-by`
-
-# 1.1.0
-- added `List` functions: `maximum-by`, `minimum-by`, `unique-by`
-- added `List` functions: `at`, `elem-index`, `elem-indices`, `find-index`, `find-indices`
-- added `Str` functions: `capitalize`, `camelize`, `dasherize`
-- added `Func` function: `over` - eg. ``same-length = (==) `over` (.length)``
-- exported `Str.repeat` through main `prelude` object
-- fixed definition of `foldr` and `foldr1`, the new correct definition is backwards incompatible with the old, incorrect one
-- fixed issue with `fix`
-- improved code coverage
-
-# 1.0.3
-- build browser versions
-
-# 1.0.2
-- bug fix for `flatten` - slight change with bug fix, flattens arrays only, not array-like objects
-
-# 1.0.1
-- bug fixes for `drop-while` and `take-while`
-
-# 1.0.0
-* massive update - separated functions into separate modules
-* functions do not accept multiple types anymore - use different versions in their respective modules in some cases (eg. `Obj.map`), or use `chars` or `values` in other cases to transform into a list
-* objects are no longer transformed into functions, simply use `(obj.)` in LiveScript to do that
-* browser version now using browserify - use `prelude = require('prelude-ls')`
-* added `compact`, `split`, `flatten`, `difference`, `intersection`, `union`, `count-by`, `group-by`, `chars`, `unchars`, `apply`
-* added `lists-to-obj` which takes a list of keys and list of values and zips them up into an object, and the converse `obj-to-lists`
-* added `pairs-to-obj` which takes a list of pairs (2 element lists) and creates an object, and the converse `obj-to-pairs`
-* removed `cons`, `append` - use the concat operator
-* removed `compose` - use the compose operator
-* removed `obj-to-func` - use partially applied access (eg. `(obj.)`)
-* removed `length` - use `(.length)`
-* `sort-by` renamed to `sort-with`
-* added new `sort-by`
-* removed `compare` - just use the new `sort-by`
-* `break-it` renamed `break-list`, (`Str.break-str` for the string version)
-* added `Str.repeat` which creates a new string by repeating the input n times
-* `unfold` as alias to `unfoldr` is no longer used
-* fixed up style and compiled with LiveScript 1.1.1
-* use Make instead of Slake
-* greatly improved tests
-
-# 0.6.0
-* fixed various bugs
-* added `fix`, a fixpoint (Y combinator) for anonymous recursive functions
-* added `unfoldr` (alias `unfold`)
-* calling `replicate` with a string now returns a list of strings
-* removed `partial`, just use native partial application in LiveScript using the `_` placeholder, or currying
-* added `sort`, `sortBy`, and `compare`
-
-# 0.5.0
-* removed `lookup` - use (.prop)
-* removed `call` - use (.func arg1, arg2)
-* removed `pluck` - use map (.prop), xs
-* fixed buys wtih `head` and `last`
-* added non-minifed browser version, as `prelude-browser.js`
-* renamed `prelude-min.js` to `prelude-browser-min.js`
-* renamed `zip` to `zipAll`
-* renamed `zipWith` to `zipAllWith`
-* added `zip`, a curried zip that takes only two arguments
-* added `zipWith`, a curried zipWith that takes only two arguments
-
-# 0.4.0
-* added `parition` function
-* added `curry` function
-* removed `elem` function (use `in`)
-* removed `notElem` function (use `not in`)
-
-# 0.3.0
-* added `listToObject`
-* added `unique`
-* added `objToFunc`
-* added support for using strings in map and the like
-* added support for using objects in map and the like
-* added ability to use objects instead of functions in certain cases
-* removed `error` (just use throw)
-* added `tau` constant
-* added `join`
-* added `values`
-* added `keys`
-* added `partial`
-* renamed `log` to `ln`
-* added alias to `head`: `first`
-* added `installPrelude` helper
-
-# 0.2.0
-* removed functions that simply warp operators as you can now use operators as functions in LiveScript
-* `min/max` are now curried and take only 2 arguments
-* added `call`
-
-# 0.1.0
-* initial public release
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/LICENSE b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/LICENSE
deleted file mode 100644
index 525b118..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) George Zahariev
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/README.md
deleted file mode 100644
index fabc212..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/README.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# prelude.ls [![Build Status](https://travis-ci.org/gkz/prelude-ls.png?branch=master)](https://travis-ci.org/gkz/prelude-ls)
-
-is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, <a href="http://livescript.net">LiveScript</a>.
-
-See **[the prelude.ls site](http://preludels.com)** for examples, a reference, and more.
-
-You can install via npm `npm install prelude-ls`
-
-### Development
-
-`make test` to test
-
-`make build` to build `lib` from `src`
-
-`make build-browser` to build browser versions
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Func.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Func.js
deleted file mode 100644
index b80c9b1..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Func.js
+++ /dev/null
@@ -1,65 +0,0 @@
-// Generated by LiveScript 1.4.0
-var apply, curry, flip, fix, over, memoize, slice$ = [].slice, toString$ = {}.toString;
-apply = curry$(function(f, list){
-  return f.apply(null, list);
-});
-curry = function(f){
-  return curry$(f);
-};
-flip = curry$(function(f, x, y){
-  return f(y, x);
-});
-fix = function(f){
-  return function(g){
-    return function(){
-      return f(g(g)).apply(null, arguments);
-    };
-  }(function(g){
-    return function(){
-      return f(g(g)).apply(null, arguments);
-    };
-  });
-};
-over = curry$(function(f, g, x, y){
-  return f(g(x), g(y));
-});
-memoize = function(f){
-  var memo;
-  memo = {};
-  return function(){
-    var args, key, arg;
-    args = slice$.call(arguments);
-    key = (function(){
-      var i$, ref$, len$, results$ = [];
-      for (i$ = 0, len$ = (ref$ = args).length; i$ < len$; ++i$) {
-        arg = ref$[i$];
-        results$.push(arg + toString$.call(arg).slice(8, -1));
-      }
-      return results$;
-    }()).join('');
-    return memo[key] = key in memo
-      ? memo[key]
-      : f.apply(null, args);
-  };
-};
-module.exports = {
-  curry: curry,
-  flip: flip,
-  fix: fix,
-  apply: apply,
-  over: over,
-  memoize: memoize
-};
-function curry$(f, bound){
-  var context,
-  _curry = function(args) {
-    return f.length > 1 ? function(){
-      var params = args ? args.concat() : [];
-      context = bound ? context || this : this;
-      return params.push.apply(params, arguments) <
-          f.length && arguments.length ?
-        _curry.call(context, params) : f.apply(context, params);
-    } : f;
-  };
-  return _curry();
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/List.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/List.js
deleted file mode 100644
index 5790816..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/List.js
+++ /dev/null
@@ -1,686 +0,0 @@
-// Generated by LiveScript 1.4.0
-var each, map, compact, filter, reject, partition, find, head, first, tail, last, initial, empty, reverse, unique, uniqueBy, fold, foldl, fold1, foldl1, foldr, foldr1, unfoldr, concat, concatMap, flatten, difference, intersection, union, countBy, groupBy, andList, orList, any, all, sort, sortWith, sortBy, sum, product, mean, average, maximum, minimum, maximumBy, minimumBy, scan, scanl, scan1, scanl1, scanr, scanr1, slice, take, drop, splitAt, takeWhile, dropWhile, span, breakList, zip, zipWith, zipAll, zipAllWith, at, elemIndex, elemIndices, findIndex, findIndices, toString$ = {}.toString, slice$ = [].slice;
-each = curry$(function(f, xs){
-  var i$, len$, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    f(x);
-  }
-  return xs;
-});
-map = curry$(function(f, xs){
-  var i$, len$, x, results$ = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    results$.push(f(x));
-  }
-  return results$;
-});
-compact = function(xs){
-  var i$, len$, x, results$ = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (x) {
-      results$.push(x);
-    }
-  }
-  return results$;
-};
-filter = curry$(function(f, xs){
-  var i$, len$, x, results$ = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (f(x)) {
-      results$.push(x);
-    }
-  }
-  return results$;
-});
-reject = curry$(function(f, xs){
-  var i$, len$, x, results$ = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (!f(x)) {
-      results$.push(x);
-    }
-  }
-  return results$;
-});
-partition = curry$(function(f, xs){
-  var passed, failed, i$, len$, x;
-  passed = [];
-  failed = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    (f(x) ? passed : failed).push(x);
-  }
-  return [passed, failed];
-});
-find = curry$(function(f, xs){
-  var i$, len$, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (f(x)) {
-      return x;
-    }
-  }
-});
-head = first = function(xs){
-  return xs[0];
-};
-tail = function(xs){
-  if (!xs.length) {
-    return;
-  }
-  return xs.slice(1);
-};
-last = function(xs){
-  return xs[xs.length - 1];
-};
-initial = function(xs){
-  if (!xs.length) {
-    return;
-  }
-  return xs.slice(0, -1);
-};
-empty = function(xs){
-  return !xs.length;
-};
-reverse = function(xs){
-  return xs.concat().reverse();
-};
-unique = function(xs){
-  var result, i$, len$, x;
-  result = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (!in$(x, result)) {
-      result.push(x);
-    }
-  }
-  return result;
-};
-uniqueBy = curry$(function(f, xs){
-  var seen, i$, len$, x, val, results$ = [];
-  seen = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    val = f(x);
-    if (in$(val, seen)) {
-      continue;
-    }
-    seen.push(val);
-    results$.push(x);
-  }
-  return results$;
-});
-fold = foldl = curry$(function(f, memo, xs){
-  var i$, len$, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    memo = f(memo, x);
-  }
-  return memo;
-});
-fold1 = foldl1 = curry$(function(f, xs){
-  return fold(f, xs[0], xs.slice(1));
-});
-foldr = curry$(function(f, memo, xs){
-  var i$, x;
-  for (i$ = xs.length - 1; i$ >= 0; --i$) {
-    x = xs[i$];
-    memo = f(x, memo);
-  }
-  return memo;
-});
-foldr1 = curry$(function(f, xs){
-  return foldr(f, xs[xs.length - 1], xs.slice(0, -1));
-});
-unfoldr = curry$(function(f, b){
-  var result, x, that;
-  result = [];
-  x = b;
-  while ((that = f(x)) != null) {
-    result.push(that[0]);
-    x = that[1];
-  }
-  return result;
-});
-concat = function(xss){
-  return [].concat.apply([], xss);
-};
-concatMap = curry$(function(f, xs){
-  var x;
-  return [].concat.apply([], (function(){
-    var i$, ref$, len$, results$ = [];
-    for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) {
-      x = ref$[i$];
-      results$.push(f(x));
-    }
-    return results$;
-  }()));
-});
-flatten = function(xs){
-  var x;
-  return [].concat.apply([], (function(){
-    var i$, ref$, len$, results$ = [];
-    for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) {
-      x = ref$[i$];
-      if (toString$.call(x).slice(8, -1) === 'Array') {
-        results$.push(flatten(x));
-      } else {
-        results$.push(x);
-      }
-    }
-    return results$;
-  }()));
-};
-difference = function(xs){
-  var yss, results, i$, len$, x, j$, len1$, ys;
-  yss = slice$.call(arguments, 1);
-  results = [];
-  outer: for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    for (j$ = 0, len1$ = yss.length; j$ < len1$; ++j$) {
-      ys = yss[j$];
-      if (in$(x, ys)) {
-        continue outer;
-      }
-    }
-    results.push(x);
-  }
-  return results;
-};
-intersection = function(xs){
-  var yss, results, i$, len$, x, j$, len1$, ys;
-  yss = slice$.call(arguments, 1);
-  results = [];
-  outer: for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    for (j$ = 0, len1$ = yss.length; j$ < len1$; ++j$) {
-      ys = yss[j$];
-      if (!in$(x, ys)) {
-        continue outer;
-      }
-    }
-    results.push(x);
-  }
-  return results;
-};
-union = function(){
-  var xss, results, i$, len$, xs, j$, len1$, x;
-  xss = slice$.call(arguments);
-  results = [];
-  for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) {
-    xs = xss[i$];
-    for (j$ = 0, len1$ = xs.length; j$ < len1$; ++j$) {
-      x = xs[j$];
-      if (!in$(x, results)) {
-        results.push(x);
-      }
-    }
-  }
-  return results;
-};
-countBy = curry$(function(f, xs){
-  var results, i$, len$, x, key;
-  results = {};
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    key = f(x);
-    if (key in results) {
-      results[key] += 1;
-    } else {
-      results[key] = 1;
-    }
-  }
-  return results;
-});
-groupBy = curry$(function(f, xs){
-  var results, i$, len$, x, key;
-  results = {};
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    key = f(x);
-    if (key in results) {
-      results[key].push(x);
-    } else {
-      results[key] = [x];
-    }
-  }
-  return results;
-});
-andList = function(xs){
-  var i$, len$, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (!x) {
-      return false;
-    }
-  }
-  return true;
-};
-orList = function(xs){
-  var i$, len$, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (x) {
-      return true;
-    }
-  }
-  return false;
-};
-any = curry$(function(f, xs){
-  var i$, len$, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (f(x)) {
-      return true;
-    }
-  }
-  return false;
-});
-all = curry$(function(f, xs){
-  var i$, len$, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    if (!f(x)) {
-      return false;
-    }
-  }
-  return true;
-});
-sort = function(xs){
-  return xs.concat().sort(function(x, y){
-    if (x > y) {
-      return 1;
-    } else if (x < y) {
-      return -1;
-    } else {
-      return 0;
-    }
-  });
-};
-sortWith = curry$(function(f, xs){
-  return xs.concat().sort(f);
-});
-sortBy = curry$(function(f, xs){
-  return xs.concat().sort(function(x, y){
-    if (f(x) > f(y)) {
-      return 1;
-    } else if (f(x) < f(y)) {
-      return -1;
-    } else {
-      return 0;
-    }
-  });
-});
-sum = function(xs){
-  var result, i$, len$, x;
-  result = 0;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    result += x;
-  }
-  return result;
-};
-product = function(xs){
-  var result, i$, len$, x;
-  result = 1;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    result *= x;
-  }
-  return result;
-};
-mean = average = function(xs){
-  var sum, i$, len$, x;
-  sum = 0;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    x = xs[i$];
-    sum += x;
-  }
-  return sum / xs.length;
-};
-maximum = function(xs){
-  var max, i$, ref$, len$, x;
-  max = xs[0];
-  for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) {
-    x = ref$[i$];
-    if (x > max) {
-      max = x;
-    }
-  }
-  return max;
-};
-minimum = function(xs){
-  var min, i$, ref$, len$, x;
-  min = xs[0];
-  for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) {
-    x = ref$[i$];
-    if (x < min) {
-      min = x;
-    }
-  }
-  return min;
-};
-maximumBy = curry$(function(f, xs){
-  var max, i$, ref$, len$, x;
-  max = xs[0];
-  for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) {
-    x = ref$[i$];
-    if (f(x) > f(max)) {
-      max = x;
-    }
-  }
-  return max;
-});
-minimumBy = curry$(function(f, xs){
-  var min, i$, ref$, len$, x;
-  min = xs[0];
-  for (i$ = 0, len$ = (ref$ = xs.slice(1)).length; i$ < len$; ++i$) {
-    x = ref$[i$];
-    if (f(x) < f(min)) {
-      min = x;
-    }
-  }
-  return min;
-});
-scan = scanl = curry$(function(f, memo, xs){
-  var last, x;
-  last = memo;
-  return [memo].concat((function(){
-    var i$, ref$, len$, results$ = [];
-    for (i$ = 0, len$ = (ref$ = xs).length; i$ < len$; ++i$) {
-      x = ref$[i$];
-      results$.push(last = f(last, x));
-    }
-    return results$;
-  }()));
-});
-scan1 = scanl1 = curry$(function(f, xs){
-  if (!xs.length) {
-    return;
-  }
-  return scan(f, xs[0], xs.slice(1));
-});
-scanr = curry$(function(f, memo, xs){
-  xs = xs.concat().reverse();
-  return scan(f, memo, xs).reverse();
-});
-scanr1 = curry$(function(f, xs){
-  if (!xs.length) {
-    return;
-  }
-  xs = xs.concat().reverse();
-  return scan(f, xs[0], xs.slice(1)).reverse();
-});
-slice = curry$(function(x, y, xs){
-  return xs.slice(x, y);
-});
-take = curry$(function(n, xs){
-  if (n <= 0) {
-    return xs.slice(0, 0);
-  } else {
-    return xs.slice(0, n);
-  }
-});
-drop = curry$(function(n, xs){
-  if (n <= 0) {
-    return xs;
-  } else {
-    return xs.slice(n);
-  }
-});
-splitAt = curry$(function(n, xs){
-  return [take(n, xs), drop(n, xs)];
-});
-takeWhile = curry$(function(p, xs){
-  var len, i;
-  len = xs.length;
-  if (!len) {
-    return xs;
-  }
-  i = 0;
-  while (i < len && p(xs[i])) {
-    i += 1;
-  }
-  return xs.slice(0, i);
-});
-dropWhile = curry$(function(p, xs){
-  var len, i;
-  len = xs.length;
-  if (!len) {
-    return xs;
-  }
-  i = 0;
-  while (i < len && p(xs[i])) {
-    i += 1;
-  }
-  return xs.slice(i);
-});
-span = curry$(function(p, xs){
-  return [takeWhile(p, xs), dropWhile(p, xs)];
-});
-breakList = curry$(function(p, xs){
-  return span(compose$(p, not$), xs);
-});
-zip = curry$(function(xs, ys){
-  var result, len, i$, len$, i, x;
-  result = [];
-  len = ys.length;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    i = i$;
-    x = xs[i$];
-    if (i === len) {
-      break;
-    }
-    result.push([x, ys[i]]);
-  }
-  return result;
-});
-zipWith = curry$(function(f, xs, ys){
-  var result, len, i$, len$, i, x;
-  result = [];
-  len = ys.length;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    i = i$;
-    x = xs[i$];
-    if (i === len) {
-      break;
-    }
-    result.push(f(x, ys[i]));
-  }
-  return result;
-});
-zipAll = function(){
-  var xss, minLength, i$, len$, xs, ref$, i, lresult$, j$, results$ = [];
-  xss = slice$.call(arguments);
-  minLength = undefined;
-  for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) {
-    xs = xss[i$];
-    minLength <= (ref$ = xs.length) || (minLength = ref$);
-  }
-  for (i$ = 0; i$ < minLength; ++i$) {
-    i = i$;
-    lresult$ = [];
-    for (j$ = 0, len$ = xss.length; j$ < len$; ++j$) {
-      xs = xss[j$];
-      lresult$.push(xs[i]);
-    }
-    results$.push(lresult$);
-  }
-  return results$;
-};
-zipAllWith = function(f){
-  var xss, minLength, i$, len$, xs, ref$, i, results$ = [];
-  xss = slice$.call(arguments, 1);
-  minLength = undefined;
-  for (i$ = 0, len$ = xss.length; i$ < len$; ++i$) {
-    xs = xss[i$];
-    minLength <= (ref$ = xs.length) || (minLength = ref$);
-  }
-  for (i$ = 0; i$ < minLength; ++i$) {
-    i = i$;
-    results$.push(f.apply(null, (fn$())));
-  }
-  return results$;
-  function fn$(){
-    var i$, ref$, len$, results$ = [];
-    for (i$ = 0, len$ = (ref$ = xss).length; i$ < len$; ++i$) {
-      xs = ref$[i$];
-      results$.push(xs[i]);
-    }
-    return results$;
-  }
-};
-at = curry$(function(n, xs){
-  if (n < 0) {
-    return xs[xs.length + n];
-  } else {
-    return xs[n];
-  }
-});
-elemIndex = curry$(function(el, xs){
-  var i$, len$, i, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    i = i$;
-    x = xs[i$];
-    if (x === el) {
-      return i;
-    }
-  }
-});
-elemIndices = curry$(function(el, xs){
-  var i$, len$, i, x, results$ = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    i = i$;
-    x = xs[i$];
-    if (x === el) {
-      results$.push(i);
-    }
-  }
-  return results$;
-});
-findIndex = curry$(function(f, xs){
-  var i$, len$, i, x;
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    i = i$;
-    x = xs[i$];
-    if (f(x)) {
-      return i;
-    }
-  }
-});
-findIndices = curry$(function(f, xs){
-  var i$, len$, i, x, results$ = [];
-  for (i$ = 0, len$ = xs.length; i$ < len$; ++i$) {
-    i = i$;
-    x = xs[i$];
-    if (f(x)) {
-      results$.push(i);
-    }
-  }
-  return results$;
-});
-module.exports = {
-  each: each,
-  map: map,
-  filter: filter,
-  compact: compact,
-  reject: reject,
-  partition: partition,
-  find: find,
-  head: head,
-  first: first,
-  tail: tail,
-  last: last,
-  initial: initial,
-  empty: empty,
-  reverse: reverse,
-  difference: difference,
-  intersection: intersection,
-  union: union,
-  countBy: countBy,
-  groupBy: groupBy,
-  fold: fold,
-  fold1: fold1,
-  foldl: foldl,
-  foldl1: foldl1,
-  foldr: foldr,
-  foldr1: foldr1,
-  unfoldr: unfoldr,
-  andList: andList,
-  orList: orList,
-  any: any,
-  all: all,
-  unique: unique,
-  uniqueBy: uniqueBy,
-  sort: sort,
-  sortWith: sortWith,
-  sortBy: sortBy,
-  sum: sum,
-  product: product,
-  mean: mean,
-  average: average,
-  concat: concat,
-  concatMap: concatMap,
-  flatten: flatten,
-  maximum: maximum,
-  minimum: minimum,
-  maximumBy: maximumBy,
-  minimumBy: minimumBy,
-  scan: scan,
-  scan1: scan1,
-  scanl: scanl,
-  scanl1: scanl1,
-  scanr: scanr,
-  scanr1: scanr1,
-  slice: slice,
-  take: take,
-  drop: drop,
-  splitAt: splitAt,
-  takeWhile: takeWhile,
-  dropWhile: dropWhile,
-  span: span,
-  breakList: breakList,
-  zip: zip,
-  zipWith: zipWith,
-  zipAll: zipAll,
-  zipAllWith: zipAllWith,
-  at: at,
-  elemIndex: elemIndex,
-  elemIndices: elemIndices,
-  findIndex: findIndex,
-  findIndices: findIndices
-};
-function curry$(f, bound){
-  var context,
-  _curry = function(args) {
-    return f.length > 1 ? function(){
-      var params = args ? args.concat() : [];
-      context = bound ? context || this : this;
-      return params.push.apply(params, arguments) <
-          f.length && arguments.length ?
-        _curry.call(context, params) : f.apply(context, params);
-    } : f;
-  };
-  return _curry();
-}
-function in$(x, xs){
-  var i = -1, l = xs.length >>> 0;
-  while (++i < l) if (x === xs[i]) return true;
-  return false;
-}
-function compose$() {
-  var functions = arguments;
-  return function() {
-    var i, result;
-    result = functions[0].apply(this, arguments);
-    for (i = 1; i < functions.length; ++i) {
-      result = functions[i](result);
-    }
-    return result;
-  };
-}
-function not$(x){ return !x; }
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Num.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Num.js
deleted file mode 100644
index 0e25be7..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Num.js
+++ /dev/null
@@ -1,130 +0,0 @@
-// Generated by LiveScript 1.4.0
-var max, min, negate, abs, signum, quot, rem, div, mod, recip, pi, tau, exp, sqrt, ln, pow, sin, tan, cos, asin, acos, atan, atan2, truncate, round, ceiling, floor, isItNaN, even, odd, gcd, lcm;
-max = curry$(function(x$, y$){
-  return x$ > y$ ? x$ : y$;
-});
-min = curry$(function(x$, y$){
-  return x$ < y$ ? x$ : y$;
-});
-negate = function(x){
-  return -x;
-};
-abs = Math.abs;
-signum = function(x){
-  if (x < 0) {
-    return -1;
-  } else if (x > 0) {
-    return 1;
-  } else {
-    return 0;
-  }
-};
-quot = curry$(function(x, y){
-  return ~~(x / y);
-});
-rem = curry$(function(x$, y$){
-  return x$ % y$;
-});
-div = curry$(function(x, y){
-  return Math.floor(x / y);
-});
-mod = curry$(function(x$, y$){
-  var ref$;
-  return (((x$) % (ref$ = y$) + ref$) % ref$);
-});
-recip = (function(it){
-  return 1 / it;
-});
-pi = Math.PI;
-tau = pi * 2;
-exp = Math.exp;
-sqrt = Math.sqrt;
-ln = Math.log;
-pow = curry$(function(x$, y$){
-  return Math.pow(x$, y$);
-});
-sin = Math.sin;
-tan = Math.tan;
-cos = Math.cos;
-asin = Math.asin;
-acos = Math.acos;
-atan = Math.atan;
-atan2 = curry$(function(x, y){
-  return Math.atan2(x, y);
-});
-truncate = function(x){
-  return ~~x;
-};
-round = Math.round;
-ceiling = Math.ceil;
-floor = Math.floor;
-isItNaN = function(x){
-  return x !== x;
-};
-even = function(x){
-  return x % 2 === 0;
-};
-odd = function(x){
-  return x % 2 !== 0;
-};
-gcd = curry$(function(x, y){
-  var z;
-  x = Math.abs(x);
-  y = Math.abs(y);
-  while (y !== 0) {
-    z = x % y;
-    x = y;
-    y = z;
-  }
-  return x;
-});
-lcm = curry$(function(x, y){
-  return Math.abs(Math.floor(x / gcd(x, y) * y));
-});
-module.exports = {
-  max: max,
-  min: min,
-  negate: negate,
-  abs: abs,
-  signum: signum,
-  quot: quot,
-  rem: rem,
-  div: div,
-  mod: mod,
-  recip: recip,
-  pi: pi,
-  tau: tau,
-  exp: exp,
-  sqrt: sqrt,
-  ln: ln,
-  pow: pow,
-  sin: sin,
-  tan: tan,
-  cos: cos,
-  acos: acos,
-  asin: asin,
-  atan: atan,
-  atan2: atan2,
-  truncate: truncate,
-  round: round,
-  ceiling: ceiling,
-  floor: floor,
-  isItNaN: isItNaN,
-  even: even,
-  odd: odd,
-  gcd: gcd,
-  lcm: lcm
-};
-function curry$(f, bound){
-  var context,
-  _curry = function(args) {
-    return f.length > 1 ? function(){
-      var params = args ? args.concat() : [];
-      context = bound ? context || this : this;
-      return params.push.apply(params, arguments) <
-          f.length && arguments.length ?
-        _curry.call(context, params) : f.apply(context, params);
-    } : f;
-  };
-  return _curry();
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Obj.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Obj.js
deleted file mode 100644
index f0a921f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Obj.js
+++ /dev/null
@@ -1,154 +0,0 @@
-// Generated by LiveScript 1.4.0
-var values, keys, pairsToObj, objToPairs, listsToObj, objToLists, empty, each, map, compact, filter, reject, partition, find;
-values = function(object){
-  var i$, x, results$ = [];
-  for (i$ in object) {
-    x = object[i$];
-    results$.push(x);
-  }
-  return results$;
-};
-keys = function(object){
-  var x, results$ = [];
-  for (x in object) {
-    results$.push(x);
-  }
-  return results$;
-};
-pairsToObj = function(object){
-  var i$, len$, x, resultObj$ = {};
-  for (i$ = 0, len$ = object.length; i$ < len$; ++i$) {
-    x = object[i$];
-    resultObj$[x[0]] = x[1];
-  }
-  return resultObj$;
-};
-objToPairs = function(object){
-  var key, value, results$ = [];
-  for (key in object) {
-    value = object[key];
-    results$.push([key, value]);
-  }
-  return results$;
-};
-listsToObj = curry$(function(keys, values){
-  var i$, len$, i, key, resultObj$ = {};
-  for (i$ = 0, len$ = keys.length; i$ < len$; ++i$) {
-    i = i$;
-    key = keys[i$];
-    resultObj$[key] = values[i];
-  }
-  return resultObj$;
-});
-objToLists = function(object){
-  var keys, values, key, value;
-  keys = [];
-  values = [];
-  for (key in object) {
-    value = object[key];
-    keys.push(key);
-    values.push(value);
-  }
-  return [keys, values];
-};
-empty = function(object){
-  var x;
-  for (x in object) {
-    return false;
-  }
-  return true;
-};
-each = curry$(function(f, object){
-  var i$, x;
-  for (i$ in object) {
-    x = object[i$];
-    f(x);
-  }
-  return object;
-});
-map = curry$(function(f, object){
-  var k, x, resultObj$ = {};
-  for (k in object) {
-    x = object[k];
-    resultObj$[k] = f(x);
-  }
-  return resultObj$;
-});
-compact = function(object){
-  var k, x, resultObj$ = {};
-  for (k in object) {
-    x = object[k];
-    if (x) {
-      resultObj$[k] = x;
-    }
-  }
-  return resultObj$;
-};
-filter = curry$(function(f, object){
-  var k, x, resultObj$ = {};
-  for (k in object) {
-    x = object[k];
-    if (f(x)) {
-      resultObj$[k] = x;
-    }
-  }
-  return resultObj$;
-});
-reject = curry$(function(f, object){
-  var k, x, resultObj$ = {};
-  for (k in object) {
-    x = object[k];
-    if (!f(x)) {
-      resultObj$[k] = x;
-    }
-  }
-  return resultObj$;
-});
-partition = curry$(function(f, object){
-  var passed, failed, k, x;
-  passed = {};
-  failed = {};
-  for (k in object) {
-    x = object[k];
-    (f(x) ? passed : failed)[k] = x;
-  }
-  return [passed, failed];
-});
-find = curry$(function(f, object){
-  var i$, x;
-  for (i$ in object) {
-    x = object[i$];
-    if (f(x)) {
-      return x;
-    }
-  }
-});
-module.exports = {
-  values: values,
-  keys: keys,
-  pairsToObj: pairsToObj,
-  objToPairs: objToPairs,
-  listsToObj: listsToObj,
-  objToLists: objToLists,
-  empty: empty,
-  each: each,
-  map: map,
-  filter: filter,
-  compact: compact,
-  reject: reject,
-  partition: partition,
-  find: find
-};
-function curry$(f, bound){
-  var context,
-  _curry = function(args) {
-    return f.length > 1 ? function(){
-      var params = args ? args.concat() : [];
-      context = bound ? context || this : this;
-      return params.push.apply(params, arguments) <
-          f.length && arguments.length ?
-        _curry.call(context, params) : f.apply(context, params);
-    } : f;
-  };
-  return _curry();
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Str.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Str.js
deleted file mode 100644
index eb9a1ac..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/Str.js
+++ /dev/null
@@ -1,92 +0,0 @@
-// Generated by LiveScript 1.4.0
-var split, join, lines, unlines, words, unwords, chars, unchars, reverse, repeat, capitalize, camelize, dasherize;
-split = curry$(function(sep, str){
-  return str.split(sep);
-});
-join = curry$(function(sep, xs){
-  return xs.join(sep);
-});
-lines = function(str){
-  if (!str.length) {
-    return [];
-  }
-  return str.split('\n');
-};
-unlines = function(it){
-  return it.join('\n');
-};
-words = function(str){
-  if (!str.length) {
-    return [];
-  }
-  return str.split(/[ ]+/);
-};
-unwords = function(it){
-  return it.join(' ');
-};
-chars = function(it){
-  return it.split('');
-};
-unchars = function(it){
-  return it.join('');
-};
-reverse = function(str){
-  return str.split('').reverse().join('');
-};
-repeat = curry$(function(n, str){
-  var result, i$;
-  result = '';
-  for (i$ = 0; i$ < n; ++i$) {
-    result += str;
-  }
-  return result;
-});
-capitalize = function(str){
-  return str.charAt(0).toUpperCase() + str.slice(1);
-};
-camelize = function(it){
-  return it.replace(/[-_]+(.)?/g, function(arg$, c){
-    return (c != null ? c : '').toUpperCase();
-  });
-};
-dasherize = function(str){
-  return str.replace(/([^-A-Z])([A-Z]+)/g, function(arg$, lower, upper){
-    return lower + "-" + (upper.length > 1
-      ? upper
-      : upper.toLowerCase());
-  }).replace(/^([A-Z]+)/, function(arg$, upper){
-    if (upper.length > 1) {
-      return upper + "-";
-    } else {
-      return upper.toLowerCase();
-    }
-  });
-};
-module.exports = {
-  split: split,
-  join: join,
-  lines: lines,
-  unlines: unlines,
-  words: words,
-  unwords: unwords,
-  chars: chars,
-  unchars: unchars,
-  reverse: reverse,
-  repeat: repeat,
-  capitalize: capitalize,
-  camelize: camelize,
-  dasherize: dasherize
-};
-function curry$(f, bound){
-  var context,
-  _curry = function(args) {
-    return f.length > 1 ? function(){
-      var params = args ? args.concat() : [];
-      context = bound ? context || this : this;
-      return params.push.apply(params, arguments) <
-          f.length && arguments.length ?
-        _curry.call(context, params) : f.apply(context, params);
-    } : f;
-  };
-  return _curry();
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/index.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/index.js
deleted file mode 100644
index 391cb2e..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/lib/index.js
+++ /dev/null
@@ -1,178 +0,0 @@
-// Generated by LiveScript 1.4.0
-var Func, List, Obj, Str, Num, id, isType, replicate, prelude, toString$ = {}.toString;
-Func = require('./Func.js');
-List = require('./List.js');
-Obj = require('./Obj.js');
-Str = require('./Str.js');
-Num = require('./Num.js');
-id = function(x){
-  return x;
-};
-isType = curry$(function(type, x){
-  return toString$.call(x).slice(8, -1) === type;
-});
-replicate = curry$(function(n, x){
-  var i$, results$ = [];
-  for (i$ = 0; i$ < n; ++i$) {
-    results$.push(x);
-  }
-  return results$;
-});
-Str.empty = List.empty;
-Str.slice = List.slice;
-Str.take = List.take;
-Str.drop = List.drop;
-Str.splitAt = List.splitAt;
-Str.takeWhile = List.takeWhile;
-Str.dropWhile = List.dropWhile;
-Str.span = List.span;
-Str.breakStr = List.breakList;
-prelude = {
-  Func: Func,
-  List: List,
-  Obj: Obj,
-  Str: Str,
-  Num: Num,
-  id: id,
-  isType: isType,
-  replicate: replicate
-};
-prelude.each = List.each;
-prelude.map = List.map;
-prelude.filter = List.filter;
-prelude.compact = List.compact;
-prelude.reject = List.reject;
-prelude.partition = List.partition;
-prelude.find = List.find;
-prelude.head = List.head;
-prelude.first = List.first;
-prelude.tail = List.tail;
-prelude.last = List.last;
-prelude.initial = List.initial;
-prelude.empty = List.empty;
-prelude.reverse = List.reverse;
-prelude.difference = List.difference;
-prelude.intersection = List.intersection;
-prelude.union = List.union;
-prelude.countBy = List.countBy;
-prelude.groupBy = List.groupBy;
-prelude.fold = List.fold;
-prelude.foldl = List.foldl;
-prelude.fold1 = List.fold1;
-prelude.foldl1 = List.foldl1;
-prelude.foldr = List.foldr;
-prelude.foldr1 = List.foldr1;
-prelude.unfoldr = List.unfoldr;
-prelude.andList = List.andList;
-prelude.orList = List.orList;
-prelude.any = List.any;
-prelude.all = List.all;
-prelude.unique = List.unique;
-prelude.uniqueBy = List.uniqueBy;
-prelude.sort = List.sort;
-prelude.sortWith = List.sortWith;
-prelude.sortBy = List.sortBy;
-prelude.sum = List.sum;
-prelude.product = List.product;
-prelude.mean = List.mean;
-prelude.average = List.average;
-prelude.concat = List.concat;
-prelude.concatMap = List.concatMap;
-prelude.flatten = List.flatten;
-prelude.maximum = List.maximum;
-prelude.minimum = List.minimum;
-prelude.maximumBy = List.maximumBy;
-prelude.minimumBy = List.minimumBy;
-prelude.scan = List.scan;
-prelude.scanl = List.scanl;
-prelude.scan1 = List.scan1;
-prelude.scanl1 = List.scanl1;
-prelude.scanr = List.scanr;
-prelude.scanr1 = List.scanr1;
-prelude.slice = List.slice;
-prelude.take = List.take;
-prelude.drop = List.drop;
-prelude.splitAt = List.splitAt;
-prelude.takeWhile = List.takeWhile;
-prelude.dropWhile = List.dropWhile;
-prelude.span = List.span;
-prelude.breakList = List.breakList;
-prelude.zip = List.zip;
-prelude.zipWith = List.zipWith;
-prelude.zipAll = List.zipAll;
-prelude.zipAllWith = List.zipAllWith;
-prelude.at = List.at;
-prelude.elemIndex = List.elemIndex;
-prelude.elemIndices = List.elemIndices;
-prelude.findIndex = List.findIndex;
-prelude.findIndices = List.findIndices;
-prelude.apply = Func.apply;
-prelude.curry = Func.curry;
-prelude.flip = Func.flip;
-prelude.fix = Func.fix;
-prelude.over = Func.over;
-prelude.split = Str.split;
-prelude.join = Str.join;
-prelude.lines = Str.lines;
-prelude.unlines = Str.unlines;
-prelude.words = Str.words;
-prelude.unwords = Str.unwords;
-prelude.chars = Str.chars;
-prelude.unchars = Str.unchars;
-prelude.repeat = Str.repeat;
-prelude.capitalize = Str.capitalize;
-prelude.camelize = Str.camelize;
-prelude.dasherize = Str.dasherize;
-prelude.values = Obj.values;
-prelude.keys = Obj.keys;
-prelude.pairsToObj = Obj.pairsToObj;
-prelude.objToPairs = Obj.objToPairs;
-prelude.listsToObj = Obj.listsToObj;
-prelude.objToLists = Obj.objToLists;
-prelude.max = Num.max;
-prelude.min = Num.min;
-prelude.negate = Num.negate;
-prelude.abs = Num.abs;
-prelude.signum = Num.signum;
-prelude.quot = Num.quot;
-prelude.rem = Num.rem;
-prelude.div = Num.div;
-prelude.mod = Num.mod;
-prelude.recip = Num.recip;
-prelude.pi = Num.pi;
-prelude.tau = Num.tau;
-prelude.exp = Num.exp;
-prelude.sqrt = Num.sqrt;
-prelude.ln = Num.ln;
-prelude.pow = Num.pow;
-prelude.sin = Num.sin;
-prelude.tan = Num.tan;
-prelude.cos = Num.cos;
-prelude.acos = Num.acos;
-prelude.asin = Num.asin;
-prelude.atan = Num.atan;
-prelude.atan2 = Num.atan2;
-prelude.truncate = Num.truncate;
-prelude.round = Num.round;
-prelude.ceiling = Num.ceiling;
-prelude.floor = Num.floor;
-prelude.isItNaN = Num.isItNaN;
-prelude.even = Num.even;
-prelude.odd = Num.odd;
-prelude.gcd = Num.gcd;
-prelude.lcm = Num.lcm;
-prelude.VERSION = '1.1.2';
-module.exports = prelude;
-function curry$(f, bound){
-  var context,
-  _curry = function(args) {
-    return f.length > 1 ? function(){
-      var params = args ? args.concat() : [];
-      context = bound ? context || this : this;
-      return params.push.apply(params, arguments) <
-          f.length && arguments.length ?
-        _curry.call(context, params) : f.apply(context, params);
-    } : f;
-  };
-  return _curry();
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/package.json
deleted file mode 100644
index f26b147..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/prelude-ls/package.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "name": "prelude-ls",
-  "version": "1.1.2",
-  "author": {
-    "name": "George Zahariev",
-    "email": "z@georgezahariev.com"
-  },
-  "description": "prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.",
-  "keywords": [
-    "prelude",
-    "livescript",
-    "utility",
-    "ls",
-    "coffeescript",
-    "javascript",
-    "library",
-    "functional",
-    "array",
-    "list",
-    "object",
-    "string"
-  ],
-  "main": "lib/",
-  "files": [
-    "lib/",
-    "README.md",
-    "LICENSE"
-  ],
-  "homepage": "http://preludels.com",
-  "bugs": {
-    "url": "https://github.com/gkz/prelude-ls/issues"
-  },
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "https://raw.github.com/gkz/prelude-ls/master/LICENSE"
-    }
-  ],
-  "engines": {
-    "node": ">= 0.8.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/gkz/prelude-ls.git"
-  },
-  "scripts": {
-    "test": "make test"
-  },
-  "devDependencies": {
-    "livescript": "~1.4.0",
-    "uglify-js": "~2.4.12",
-    "mocha": "~2.2.4",
-    "istanbul": "~0.2.4",
-    "browserify": "~3.24.13",
-    "sinon": "~1.10.2"
-  },
-  "gitHead": "d69be8fd8a682321ba24eced17caf3a1b8ca73b8",
-  "_id": "prelude-ls@1.1.2",
-  "_shasum": "21932a549f5e52ffd9a827f570e04be62a97da54",
-  "_from": "prelude-ls@>=1.1.2 <1.2.0",
-  "_npmVersion": "2.7.6",
-  "_nodeVersion": "0.11.15",
-  "_npmUser": {
-    "name": "gkz",
-    "email": "z@georgezahariev.com"
-  },
-  "maintainers": [
-    {
-      "name": "gkz",
-      "email": "z@georgezahariev.com"
-    }
-  ],
-  "dist": {
-    "shasum": "21932a549f5e52ffd9a827f570e04be62a97da54",
-    "tarball": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/LICENSE b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/LICENSE
deleted file mode 100644
index 525b118..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) George Zahariev
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/README.md
deleted file mode 100644
index ec92d59..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/README.md
+++ /dev/null
@@ -1,210 +0,0 @@
-# type-check [![Build Status](https://travis-ci.org/gkz/type-check.png?branch=master)](https://travis-ci.org/gkz/type-check)
-
-<a name="type-check" />
-
-`type-check` is a library which allows you to check the types of JavaScript values at runtime with a Haskell like type syntax. It is great for checking external input, for testing, or even for adding a bit of safety to your internal code. It is a major component of [levn](https://github.com/gkz/levn). MIT license. Version 0.3.2. Check out the [demo](http://gkz.github.io/type-check/).
-
-For updates on `type-check`, [follow me on twitter](https://twitter.com/gkzahariev).
-
-    npm install type-check
-
-## Quick Examples
-
-```js
-// Basic types:
-var typeCheck = require('type-check').typeCheck;
-typeCheck('Number', 1);               // true
-typeCheck('Number', 'str');           // false
-typeCheck('Error', new Error);        // true
-typeCheck('Undefined', undefined);    // true
-
-// Comment
-typeCheck('count::Number', 1);        // true
-
-// One type OR another type:
-typeCheck('Number | String', 2);      // true
-typeCheck('Number | String', 'str');  // true
-
-// Wildcard, matches all types:
-typeCheck('*', 2) // true
-
-// Array, all elements of a single type:
-typeCheck('[Number]', [1, 2, 3]);                // true
-typeCheck('[Number]', [1, 'str', 3]);            // false
-
-// Tuples, or fixed length arrays with elements of different types:
-typeCheck('(String, Number)', ['str', 2]);       // true
-typeCheck('(String, Number)', ['str']);          // false
-typeCheck('(String, Number)', ['str', 2, 5]);    // false
-
-// Object properties:
-typeCheck('{x: Number, y: Boolean}', {x: 2, y: false});             // true
-typeCheck('{x: Number, y: Boolean}',       {x: 2});                 // false
-typeCheck('{x: Number, y: Maybe Boolean}', {x: 2});                 // true
-typeCheck('{x: Number, y: Boolean}',      {x: 2, y: false, z: 3});  // false
-typeCheck('{x: Number, y: Boolean, ...}', {x: 2, y: false, z: 3});  // true
-
-// A particular type AND object properties:
-typeCheck('RegExp{source: String, ...}', /re/i);          // true
-typeCheck('RegExp{source: String, ...}', {source: 're'}); // false
-
-// Custom types:
-var opt = {customTypes:
-  {Even: { typeOf: 'Number', validate: function(x) { return x % 2 === 0; }}}};
-typeCheck('Even', 2, opt); // true
-
-// Nested:
-var type = '{a: (String, [Number], {y: Array, ...}), b: Error{message: String, ...}}'
-typeCheck(type, {a: ['hi', [1, 2, 3], {y: [1, 'ms']}], b: new Error('oh no')}); // true
-```
-
-Check out the [type syntax format](#syntax) and [guide](#guide).
-
-## Usage
-
-`require('type-check');` returns an object that exposes four properties. `VERSION` is the current version of the library as a string. `typeCheck`, `parseType`, and `parsedTypeCheck` are functions.
-
-```js
-// typeCheck(type, input, options);
-typeCheck('Number', 2);               // true
-
-// parseType(type);
-var parsedType = parseType('Number'); // object
-
-// parsedTypeCheck(parsedType, input, options);
-parsedTypeCheck(parsedType, 2);       // true
-```
-
-### typeCheck(type, input, options)
-
-`typeCheck` checks a JavaScript value `input` against `type` written in the [type format](#type-format) (and taking account the optional `options`) and returns whether the `input` matches the `type`.
-
-##### arguments
-* type - `String` - the type written in the [type format](#type-format) which to check against
-* input - `*` - any JavaScript value, which is to be checked against the type
-* options - `Maybe Object` - an optional parameter specifying additional options, currently the only available option is specifying [custom types](#custom-types)
-
-##### returns
-`Boolean` - whether the input matches the type
-
-##### example
-```js
-typeCheck('Number', 2); // true
-```
-
-### parseType(type)
-
-`parseType` parses string `type` written in the [type format](#type-format) into an object representing the parsed type.
-
-##### arguments
-* type - `String` - the type written in the [type format](#type-format) which to parse
-
-##### returns
-`Object` - an object in the parsed type format representing the parsed type
-
-##### example
-```js
-parseType('Number'); // [{type: 'Number'}]
-```
-### parsedTypeCheck(parsedType, input, options)
-
-`parsedTypeCheck` checks a JavaScript value `input` against parsed `type` in the parsed type format (and taking account the optional `options`) and returns whether the `input` matches the `type`. Use this in conjunction with `parseType` if you are going to use a type more than once.
-
-##### arguments
-* type - `Object` - the type in the parsed type format which to check against
-* input - `*` - any JavaScript value, which is to be checked against the type
-* options - `Maybe Object` - an optional parameter specifying additional options, currently the only available option is specifying [custom types](#custom-types)
-
-##### returns
-`Boolean` - whether the input matches the type
-
-##### example
-```js
-parsedTypeCheck([{type: 'Number'}], 2); // true
-var parsedType = parseType('String');
-parsedTypeCheck(parsedType, 'str');     // true
-```
-
-<a name="type-format" />
-## Type Format
-
-### Syntax
-
-White space is ignored. The root node is a __Types__.
-
-* __Identifier__ = `[\$\w]+` - a group of any lower or upper case letters, numbers, underscores, or dollar signs - eg. `String`
-* __Type__ = an `Identifier`, an `Identifier` followed by a `Structure`, just a `Structure`, or a wildcard `*` - eg. `String`, `Object{x: Number}`, `{x: Number}`, `Array{0: String, 1: Boolean, length: Number}`, `*`
-* __Types__ = optionally a comment (an `Indentifier` followed by a `::`), optionally the identifier `Maybe`, one or more `Type`, separated by `|` - eg. `Number`, `String | Date`, `Maybe Number`, `Maybe Boolean | String`
-* __Structure__ = `Fields`, or a `Tuple`, or an `Array` - eg. `{x: Number}`, `(String, Number)`, `[Date]`
-* __Fields__ = a `{`, followed one or more `Field` separated by a comma `,` (trailing comma `,` is permitted), optionally an `...` (always preceded by a comma `,`), followed by a `}` - eg. `{x: Number, y: String}`, `{k: Function, ...}`
-* __Field__ = an `Identifier`, followed by a colon `:`, followed by `Types` - eg. `x: Date | String`, `y: Boolean`
-* __Tuple__ = a `(`, followed by one or more `Types` separated by a comma `,` (trailing comma `,` is permitted), followed by a `)` - eg `(Date)`, `(Number, Date)`
-* __Array__ = a `[` followed by exactly one `Types` followed by a `]` - eg. `[Boolean]`, `[Boolean | Null]`
-
-### Guide
-
-`type-check` uses `Object.toString` to find out the basic type of a value. Specifically,
-
-```js
-{}.toString.call(VALUE).slice(8, -1)
-{}.toString.call(true).slice(8, -1) // 'Boolean'
-```
-A basic type, eg. `Number`, uses this check. This is much more versatile than using `typeof` - for example, with `document`, `typeof` produces `'object'` which isn't that useful, and our technique produces `'HTMLDocument'`.
-
-You may check for multiple types by separating types with a `|`. The checker proceeds from left to right, and passes if the value is any of the types - eg. `String | Boolean` first checks if the value is a string, and then if it is a boolean. If it is none of those, then it returns false.
-
-Adding a `Maybe` in front of a list of multiple types is the same as also checking for `Null` and `Undefined` - eg. `Maybe String` is equivalent to `Undefined | Null | String`.
-
-You may add a comment to remind you of what the type is for by following an identifier with a `::` before a type (or multiple types). The comment is simply thrown out.
-
-The wildcard `*` matches all types.
-
-There are three types of structures for checking the contents of a value: 'fields', 'tuple', and 'array'.
-
-If used by itself, a 'fields' structure will pass with any type of object as long as it is an instance of `Object` and the properties pass - this allows for duck typing - eg. `{x: Boolean}`.
-
-To check if the properties pass, and the value is of a certain type, you can specify the type - eg. `Error{message: String}`.
-
-If you want to make a field optional, you can simply use `Maybe` - eg. `{x: Boolean, y: Maybe String}` will still pass if `y` is undefined (or null).
-
-If you don't care if the value has properties beyond what you have specified, you can use the 'etc' operator `...` - eg. `{x: Boolean, ...}` will match an object with an `x` property that is a boolean, and with zero or more other properties.
-
-For an array, you must specify one or more types (separated by `|`) - it will pass for something of any length as long as each element passes the types provided - eg. `[Number]`, `[Number | String]`.
-
-A tuple checks for a fixed number of elements, each of a potentially different type. Each element is separated by a comma - eg. `(String, Number)`.
-
-An array and tuple structure check that the value is of type `Array` by default, but if another type is specified, they will check for that instead - eg. `Int32Array[Number]`. You can use the wildcard `*` to search for any type at all.
-
-Check out the [type precedence](https://github.com/zaboco/type-precedence) library for type-check.
-
-## Options
-
-Options is an object. It is an optional parameter to the `typeCheck` and `parsedTypeCheck` functions. The only current option is `customTypes`.
-
-<a name="custom-types" />
-### Custom Types
-
-__Example:__
-
-```js
-var options = {
-  customTypes: {
-    Even: {
-      typeOf: 'Number',
-      validate: function(x) {
-        return x % 2 === 0;
-      }
-    }
-  }
-};
-typeCheck('Even', 2, options); // true
-typeCheck('Even', 3, options); // false
-```
-
-`customTypes` allows you to set up custom types for validation. The value of this is an object. The keys of the object are the types you will be matching. Each value of the object will be an object having a `typeOf` property - a string, and `validate` property - a function.
-
-The `typeOf` property is the type the value should be, and `validate` is a function which should return true if the value is of that type. `validate` receives one parameter, which is the value that we are checking.
-
-## Technical About
-
-`type-check` is written in [LiveScript](http://livescript.net/) - a language that compiles to JavaScript. It also uses the [prelude.ls](http://preludels.com/) library.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/check.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/check.js
deleted file mode 100644
index 0504c8d..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/check.js
+++ /dev/null
@@ -1,126 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var ref$, any, all, isItNaN, types, defaultType, customTypes, toString$ = {}.toString;
-  ref$ = require('prelude-ls'), any = ref$.any, all = ref$.all, isItNaN = ref$.isItNaN;
-  types = {
-    Number: {
-      typeOf: 'Number',
-      validate: function(it){
-        return !isItNaN(it);
-      }
-    },
-    NaN: {
-      typeOf: 'Number',
-      validate: isItNaN
-    },
-    Int: {
-      typeOf: 'Number',
-      validate: function(it){
-        return !isItNaN(it) && it % 1 === 0;
-      }
-    },
-    Float: {
-      typeOf: 'Number',
-      validate: function(it){
-        return !isItNaN(it);
-      }
-    },
-    Date: {
-      typeOf: 'Date',
-      validate: function(it){
-        return !isItNaN(it.getTime());
-      }
-    }
-  };
-  defaultType = {
-    array: 'Array',
-    tuple: 'Array'
-  };
-  function checkArray(input, type){
-    return all(function(it){
-      return checkMultiple(it, type.of);
-    }, input);
-  }
-  function checkTuple(input, type){
-    var i, i$, ref$, len$, types;
-    i = 0;
-    for (i$ = 0, len$ = (ref$ = type.of).length; i$ < len$; ++i$) {
-      types = ref$[i$];
-      if (!checkMultiple(input[i], types)) {
-        return false;
-      }
-      i++;
-    }
-    return input.length <= i;
-  }
-  function checkFields(input, type){
-    var inputKeys, numInputKeys, k, numOfKeys, key, ref$, types;
-    inputKeys = {};
-    numInputKeys = 0;
-    for (k in input) {
-      inputKeys[k] = true;
-      numInputKeys++;
-    }
-    numOfKeys = 0;
-    for (key in ref$ = type.of) {
-      types = ref$[key];
-      if (!checkMultiple(input[key], types)) {
-        return false;
-      }
-      if (inputKeys[key]) {
-        numOfKeys++;
-      }
-    }
-    return type.subset || numInputKeys === numOfKeys;
-  }
-  function checkStructure(input, type){
-    if (!(input instanceof Object)) {
-      return false;
-    }
-    switch (type.structure) {
-    case 'fields':
-      return checkFields(input, type);
-    case 'array':
-      return checkArray(input, type);
-    case 'tuple':
-      return checkTuple(input, type);
-    }
-  }
-  function check(input, typeObj){
-    var type, structure, setting, that;
-    type = typeObj.type, structure = typeObj.structure;
-    if (type) {
-      if (type === '*') {
-        return true;
-      }
-      setting = customTypes[type] || types[type];
-      if (setting) {
-        return setting.typeOf === toString$.call(input).slice(8, -1) && setting.validate(input);
-      } else {
-        return type === toString$.call(input).slice(8, -1) && (!structure || checkStructure(input, typeObj));
-      }
-    } else if (structure) {
-      if (that = defaultType[structure]) {
-        if (that !== toString$.call(input).slice(8, -1)) {
-          return false;
-        }
-      }
-      return checkStructure(input, typeObj);
-    } else {
-      throw new Error("No type defined. Input: " + input + ".");
-    }
-  }
-  function checkMultiple(input, types){
-    if (toString$.call(types).slice(8, -1) !== 'Array') {
-      throw new Error("Types must be in an array. Input: " + input + ".");
-    }
-    return any(function(it){
-      return check(input, it);
-    }, types);
-  }
-  module.exports = function(parsedType, input, options){
-    options == null && (options = {});
-    customTypes = options.customTypes || {};
-    return checkMultiple(input, parsedType);
-  };
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/index.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/index.js
deleted file mode 100644
index f3316ba..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/index.js
+++ /dev/null
@@ -1,16 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var VERSION, parseType, parsedTypeCheck, typeCheck;
-  VERSION = '0.3.2';
-  parseType = require('./parse-type');
-  parsedTypeCheck = require('./check');
-  typeCheck = function(type, input, options){
-    return parsedTypeCheck(parseType(type), input, options);
-  };
-  module.exports = {
-    VERSION: VERSION,
-    typeCheck: typeCheck,
-    parsedTypeCheck: parsedTypeCheck,
-    parseType: parseType
-  };
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/parse-type.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/parse-type.js
deleted file mode 100644
index 5baf661..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/lib/parse-type.js
+++ /dev/null
@@ -1,196 +0,0 @@
-// Generated by LiveScript 1.4.0
-(function(){
-  var identifierRegex, tokenRegex;
-  identifierRegex = /[\$\w]+/;
-  function peek(tokens){
-    var token;
-    token = tokens[0];
-    if (token == null) {
-      throw new Error('Unexpected end of input.');
-    }
-    return token;
-  }
-  function consumeIdent(tokens){
-    var token;
-    token = peek(tokens);
-    if (!identifierRegex.test(token)) {
-      throw new Error("Expected text, got '" + token + "' instead.");
-    }
-    return tokens.shift();
-  }
-  function consumeOp(tokens, op){
-    var token;
-    token = peek(tokens);
-    if (token !== op) {
-      throw new Error("Expected '" + op + "', got '" + token + "' instead.");
-    }
-    return tokens.shift();
-  }
-  function maybeConsumeOp(tokens, op){
-    var token;
-    token = tokens[0];
-    if (token === op) {
-      return tokens.shift();
-    } else {
-      return null;
-    }
-  }
-  function consumeArray(tokens){
-    var types;
-    consumeOp(tokens, '[');
-    if (peek(tokens) === ']') {
-      throw new Error("Must specify type of Array - eg. [Type], got [] instead.");
-    }
-    types = consumeTypes(tokens);
-    consumeOp(tokens, ']');
-    return {
-      structure: 'array',
-      of: types
-    };
-  }
-  function consumeTuple(tokens){
-    var components;
-    components = [];
-    consumeOp(tokens, '(');
-    if (peek(tokens) === ')') {
-      throw new Error("Tuple must be of at least length 1 - eg. (Type), got () instead.");
-    }
-    for (;;) {
-      components.push(consumeTypes(tokens));
-      maybeConsumeOp(tokens, ',');
-      if (')' === peek(tokens)) {
-        break;
-      }
-    }
-    consumeOp(tokens, ')');
-    return {
-      structure: 'tuple',
-      of: components
-    };
-  }
-  function consumeFields(tokens){
-    var fields, subset, ref$, key, types;
-    fields = {};
-    consumeOp(tokens, '{');
-    subset = false;
-    for (;;) {
-      if (maybeConsumeOp(tokens, '...')) {
-        subset = true;
-        break;
-      }
-      ref$ = consumeField(tokens), key = ref$[0], types = ref$[1];
-      fields[key] = types;
-      maybeConsumeOp(tokens, ',');
-      if ('}' === peek(tokens)) {
-        break;
-      }
-    }
-    consumeOp(tokens, '}');
-    return {
-      structure: 'fields',
-      of: fields,
-      subset: subset
-    };
-  }
-  function consumeField(tokens){
-    var key, types;
-    key = consumeIdent(tokens);
-    consumeOp(tokens, ':');
-    types = consumeTypes(tokens);
-    return [key, types];
-  }
-  function maybeConsumeStructure(tokens){
-    switch (tokens[0]) {
-    case '[':
-      return consumeArray(tokens);
-    case '(':
-      return consumeTuple(tokens);
-    case '{':
-      return consumeFields(tokens);
-    }
-  }
-  function consumeType(tokens){
-    var token, wildcard, type, structure;
-    token = peek(tokens);
-    wildcard = token === '*';
-    if (wildcard || identifierRegex.test(token)) {
-      type = wildcard
-        ? consumeOp(tokens, '*')
-        : consumeIdent(tokens);
-      structure = maybeConsumeStructure(tokens);
-      if (structure) {
-        return structure.type = type, structure;
-      } else {
-        return {
-          type: type
-        };
-      }
-    } else {
-      structure = maybeConsumeStructure(tokens);
-      if (!structure) {
-        throw new Error("Unexpected character: " + token);
-      }
-      return structure;
-    }
-  }
-  function consumeTypes(tokens){
-    var lookahead, types, typesSoFar, typeObj, type;
-    if ('::' === peek(tokens)) {
-      throw new Error("No comment before comment separator '::' found.");
-    }
-    lookahead = tokens[1];
-    if (lookahead != null && lookahead === '::') {
-      tokens.shift();
-      tokens.shift();
-    }
-    types = [];
-    typesSoFar = {};
-    if ('Maybe' === peek(tokens)) {
-      tokens.shift();
-      types = [
-        {
-          type: 'Undefined'
-        }, {
-          type: 'Null'
-        }
-      ];
-      typesSoFar = {
-        Undefined: true,
-        Null: true
-      };
-    }
-    for (;;) {
-      typeObj = consumeType(tokens), type = typeObj.type;
-      if (!typesSoFar[type]) {
-        types.push(typeObj);
-      }
-      typesSoFar[type] = true;
-      if (!maybeConsumeOp(tokens, '|')) {
-        break;
-      }
-    }
-    return types;
-  }
-  tokenRegex = RegExp('\\.\\.\\.|::|->|' + identifierRegex.source + '|\\S', 'g');
-  module.exports = function(input){
-    var tokens, e;
-    if (!input.length) {
-      throw new Error('No type specified.');
-    }
-    tokens = input.match(tokenRegex) || [];
-    if (in$('->', tokens)) {
-      throw new Error("Function types are not supported.\ To validate that something is a function, you may use 'Function'.");
-    }
-    try {
-      return consumeTypes(tokens);
-    } catch (e$) {
-      e = e$;
-      throw new Error(e.message + " - Remaining tokens: " + JSON.stringify(tokens) + " - Initial input: '" + input + "'");
-    }
-  };
-  function in$(x, xs){
-    var i = -1, l = xs.length >>> 0;
-    while (++i < l) if (x === xs[i]) return true;
-    return false;
-  }
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/package.json
deleted file mode 100644
index 79b506e..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/type-check/package.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "name": "type-check",
-  "version": "0.3.2",
-  "author": {
-    "name": "George Zahariev",
-    "email": "z@georgezahariev.com"
-  },
-  "description": "type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.",
-  "homepage": "https://github.com/gkz/type-check",
-  "keywords": [
-    "type",
-    "check",
-    "checking",
-    "library"
-  ],
-  "files": [
-    "lib",
-    "README.md",
-    "LICENSE"
-  ],
-  "main": "./lib/",
-  "bugs": {
-    "url": "https://github.com/gkz/type-check/issues"
-  },
-  "license": "MIT",
-  "engines": {
-    "node": ">= 0.8.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/gkz/type-check.git"
-  },
-  "scripts": {
-    "test": "make test"
-  },
-  "dependencies": {
-    "prelude-ls": "~1.1.2"
-  },
-  "devDependencies": {
-    "livescript": "~1.4.0",
-    "mocha": "~2.3.4",
-    "istanbul": "~0.4.1",
-    "browserify": "~12.0.1"
-  },
-  "gitHead": "0ab04e7a660485d0cc3aa87e95f2f9a6464cf8e6",
-  "_id": "type-check@0.3.2",
-  "_shasum": "5884cab512cf1d355e3fb784f30804b2b520db72",
-  "_from": "type-check@>=0.3.2 <0.4.0",
-  "_npmVersion": "2.14.12",
-  "_nodeVersion": "4.2.4",
-  "_npmUser": {
-    "name": "gkz",
-    "email": "z@georgezahariev.com"
-  },
-  "maintainers": [
-    {
-      "name": "gkz",
-      "email": "z@georgezahariev.com"
-    }
-  ],
-  "dist": {
-    "shasum": "5884cab512cf1d355e3fb784f30804b2b520db72",
-    "tarball": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/LICENSE b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/LICENSE
deleted file mode 100644
index ee27ba4..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-This software is released under the MIT license:
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/README.markdown b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/README.markdown
deleted file mode 100644
index 346374e..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/README.markdown
+++ /dev/null
@@ -1,70 +0,0 @@
-wordwrap
-========
-
-Wrap your words.
-
-example
-=======
-
-made out of meat
-----------------
-
-meat.js
-
-    var wrap = require('wordwrap')(15);
-    console.log(wrap('You and your whole family are made out of meat.'));
-
-output:
-
-    You and your
-    whole family
-    are made out
-    of meat.
-
-centered
---------
-
-center.js
-
-    var wrap = require('wordwrap')(20, 60);
-    console.log(wrap(
-        'At long last the struggle and tumult was over.'
-        + ' The machines had finally cast off their oppressors'
-        + ' and were finally free to roam the cosmos.'
-        + '\n'
-        + 'Free of purpose, free of obligation.'
-        + ' Just drifting through emptiness.'
-        + ' The sun was just another point of light.'
-    ));
-
-output:
-
-                        At long last the struggle and tumult
-                        was over. The machines had finally cast
-                        off their oppressors and were finally
-                        free to roam the cosmos.
-                        Free of purpose, free of obligation.
-                        Just drifting through emptiness. The
-                        sun was just another point of light.
-
-methods
-=======
-
-var wrap = require('wordwrap');
-
-wrap(stop), wrap(start, stop, params={mode:"soft"})
----------------------------------------------------
-
-Returns a function that takes a string and returns a new string.
-
-Pad out lines with spaces out to column `start` and then wrap until column
-`stop`. If a word is longer than `stop - start` characters it will overflow.
-
-In "soft" mode, split chunks by `/(\S+\s+/` and don't break up chunks which are
-longer than `stop - start`, in "hard" mode, split chunks with `/\b/` and break
-up chunks longer than `stop - start`.
-
-wrap.hard(start, stop)
-----------------------
-
-Like `wrap()` but with `params.mode = "hard"`.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/example/center.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/example/center.js
deleted file mode 100644
index a3fbaae..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/example/center.js
+++ /dev/null
@@ -1,10 +0,0 @@
-var wrap = require('wordwrap')(20, 60);
-console.log(wrap(
-    'At long last the struggle and tumult was over.'
-    + ' The machines had finally cast off their oppressors'
-    + ' and were finally free to roam the cosmos.'
-    + '\n'
-    + 'Free of purpose, free of obligation.'
-    + ' Just drifting through emptiness.'
-    + ' The sun was just another point of light.'
-));
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/example/meat.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/example/meat.js
deleted file mode 100644
index a4665e1..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/example/meat.js
+++ /dev/null
@@ -1,3 +0,0 @@
-var wrap = require('wordwrap')(15);
-
-console.log(wrap('You and your whole family are made out of meat.'));
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/index.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/index.js
deleted file mode 100644
index c9bc945..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/index.js
+++ /dev/null
@@ -1,76 +0,0 @@
-var wordwrap = module.exports = function (start, stop, params) {
-    if (typeof start === 'object') {
-        params = start;
-        start = params.start;
-        stop = params.stop;
-    }
-    
-    if (typeof stop === 'object') {
-        params = stop;
-        start = start || params.start;
-        stop = undefined;
-    }
-    
-    if (!stop) {
-        stop = start;
-        start = 0;
-    }
-    
-    if (!params) params = {};
-    var mode = params.mode || 'soft';
-    var re = mode === 'hard' ? /\b/ : /(\S+\s+)/;
-    
-    return function (text) {
-        var chunks = text.toString()
-            .split(re)
-            .reduce(function (acc, x) {
-                if (mode === 'hard') {
-                    for (var i = 0; i < x.length; i += stop - start) {
-                        acc.push(x.slice(i, i + stop - start));
-                    }
-                }
-                else acc.push(x)
-                return acc;
-            }, [])
-        ;
-        
-        return chunks.reduce(function (lines, rawChunk) {
-            if (rawChunk === '') return lines;
-            
-            var chunk = rawChunk.replace(/\t/g, '    ');
-            
-            var i = lines.length - 1;
-            if (lines[i].length + chunk.length > stop) {
-                lines[i] = lines[i].replace(/\s+$/, '');
-                
-                chunk.split(/\n/).forEach(function (c) {
-                    lines.push(
-                        new Array(start + 1).join(' ')
-                        + c.replace(/^\s+/, '')
-                    );
-                });
-            }
-            else if (chunk.match(/\n/)) {
-                var xs = chunk.split(/\n/);
-                lines[i] += xs.shift();
-                xs.forEach(function (c) {
-                    lines.push(
-                        new Array(start + 1).join(' ')
-                        + c.replace(/^\s+/, '')
-                    );
-                });
-            }
-            else {
-                lines[i] += chunk;
-            }
-            
-            return lines;
-        }, [ new Array(start + 1).join(' ') ]).join('\n');
-    };
-};
-
-wordwrap.soft = wordwrap;
-
-wordwrap.hard = function (start, stop) {
-    return wordwrap(start, stop, { mode : 'hard' });
-};
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/package.json
deleted file mode 100644
index c3cd355..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/package.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-  "name": "wordwrap",
-  "description": "Wrap those words. Show them at what columns to start and stop.",
-  "version": "1.0.0",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/substack/node-wordwrap.git"
-  },
-  "main": "./index.js",
-  "keywords": [
-    "word",
-    "wrap",
-    "rule",
-    "format",
-    "column"
-  ],
-  "directories": {
-    "lib": ".",
-    "example": "example",
-    "test": "test"
-  },
-  "scripts": {
-    "test": "expresso"
-  },
-  "devDependencies": {
-    "tape": "^4.0.0"
-  },
-  "license": "MIT",
-  "author": {
-    "name": "James Halliday",
-    "email": "mail@substack.net",
-    "url": "http://substack.net"
-  },
-  "gitHead": "9f02667e901f2f10d87c33f7093fcf94788ab2f8",
-  "bugs": {
-    "url": "https://github.com/substack/node-wordwrap/issues"
-  },
-  "homepage": "https://github.com/substack/node-wordwrap#readme",
-  "_id": "wordwrap@1.0.0",
-  "_shasum": "27584810891456a4171c8d0226441ade90cbcaeb",
-  "_from": "wordwrap@>=1.0.0 <1.1.0",
-  "_npmVersion": "2.9.0",
-  "_nodeVersion": "2.0.0",
-  "_npmUser": {
-    "name": "substack",
-    "email": "substack@gmail.com"
-  },
-  "dist": {
-    "shasum": "27584810891456a4171c8d0226441ade90cbcaeb",
-    "tarball": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "substack",
-      "email": "mail@substack.net"
-    }
-  ],
-  "_resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/break.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/break.js
deleted file mode 100644
index 7d0e8b5..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/break.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var test = require('tape');
-var wordwrap = require('../');
-
-test('hard', function (t) {
-    var s = 'Assert from {"type":"equal","ok":false,"found":1,"wanted":2,'
-        + '"stack":[],"id":"b7ddcd4c409de8799542a74d1a04689b",'
-        + '"browser":"chrome/6.0"}'
-    ;
-    var s_ = wordwrap.hard(80)(s);
-    
-    var lines = s_.split('\n');
-    t.equal(lines.length, 2);
-    t.ok(lines[0].length < 80);
-    t.ok(lines[1].length < 80);
-    
-    t.equal(s, s_.replace(/\n/g, ''));
-    t.end();
-});
-
-test('break', function (t) {
-    var s = new Array(55+1).join('a');
-    var s_ = wordwrap.hard(20)(s);
-    
-    var lines = s_.split('\n');
-    t.equal(lines.length, 3);
-    t.ok(lines[0].length === 20);
-    t.ok(lines[1].length === 20);
-    t.ok(lines[2].length === 15);
-    
-    t.equal(s, s_.replace(/\n/g, ''));
-    t.end();
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/idleness.txt b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/idleness.txt
deleted file mode 100644
index aa3f490..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/idleness.txt
+++ /dev/null
@@ -1,63 +0,0 @@
-In Praise of Idleness
-
-By Bertrand Russell
-
-[1932]
-
-Like most of my generation, I was brought up on the saying: 'Satan finds some mischief for idle hands to do.' Being a highly virtuous child, I believed all that I was told, and acquired a conscience which has kept me working hard down to the present moment. But although my conscience has controlled my actions, my opinions have undergone a revolution. I think that there is far too much work done in the world, that immense harm is caused by the belief that work is virtuous, and that what needs to be preached in modern industrial countries is quite different from what always has been preached. Everyone knows the story of the traveler in Naples who saw twelve beggars lying in the sun (it was before the days of Mussolini), and offered a lira to the laziest of them. Eleven of them jumped up to claim it, so he gave it to the twelfth. this traveler was on the right lines. But in countries which do not enjoy Mediterranean sunshine idleness is more difficult, and a great public propaganda will be required to inaugurate it. I hope that, after reading the following pages, the leaders of the YMCA will start a campaign to induce good young men to do nothing. If so, I shall not have lived in vain.
-
-Before advancing my own arguments for laziness, I must dispose of one which I cannot accept. Whenever a person who already has enough to live on proposes to engage in some everyday kind of job, such as school-teaching or typing, he or she is told that such conduct takes the bread out of other people's mouths, and is therefore wicked. If this argument were valid, it would only be necessary for us all to be idle in order that we should all have our mouths full of bread. What people who say such things forget is that what a man earns he usually spends, and in spending he gives employment. As long as a man spends his income, he puts just as much bread into people's mouths in spending as he takes out of other people's mouths in earning. The real villain, from this point of view, is the man who saves. If he merely puts his savings in a stocking, like the proverbial French peasant, it is obvious that they do not give employment. If he invests his savings, the matter is less obvious, and different cases arise.
-
-One of the commonest things to do with savings is to lend them to some Government. In view of the fact that the bulk of the public expenditure of most civilized Governments consists in payment for past wars or preparation for future wars, the man who lends his money to a Government is in the same position as the bad men in Shakespeare who hire murderers. The net result of the man's economical habits is to increase the armed forces of the State to which he lends his savings. Obviously it would be better if he spent the money, even if he spent it in drink or gambling.
-
-But, I shall be told, the case is quite different when savings are invested in industrial enterprises. When such enterprises succeed, and produce something useful, this may be conceded. In these days, however, no one will deny that most enterprises fail. That means that a large amount of human labor, which might have been devoted to producing something that could be enjoyed, was expended on producing machines which, when produced, lay idle and did no good to anyone. The man who invests his savings in a concern that goes bankrupt is therefore injuring others as well as himself. If he spent his money, say, in giving parties for his friends, they (we may hope) would get pleasure, and so would all those upon whom he spent money, such as the butcher, the baker, and the bootlegger. But if he spends it (let us say) upon laying down rails for surface card in some place where surface cars turn out not to be wanted, he has diverted a mass of labor into channels where it gives pleasure to no one. Nevertheless, when he becomes poor through failure of his investment he will be regarded as a victim of undeserved misfortune, whereas the gay spendthrift, who has spent his money philanthropically, will be despised as a fool and a frivolous person.
-
-All this is only preliminary. I want to say, in all seriousness, that a great deal of harm is being done in the modern world by belief in the virtuousness of work, and that the road to happiness and prosperity lies in an organized diminution of work.
-
-First of all: what is work? Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid. The second kind is capable of indefinite extension: there are not only those who give orders, but those who give advice as to what orders should be given. Usually two opposite kinds of advice are given simultaneously by two organized bodies of men; this is called politics. The skill required for this kind of work is not knowledge of the subjects as to which advice is given, but knowledge of the art of persuasive speaking and writing, i.e. of advertising.
-
-Throughout Europe, though not in America, there is a third class of men, more respected than either of the classes of workers. There are men who, through ownership of land, are able to make others pay for the privilege of being allowed to exist and to work. These landowners are idle, and I might therefore be expected to praise them. Unfortunately, their idleness is only rendered possible by the industry of others; indeed their desire for comfortable idleness is historically the source of the whole gospel of work. The last thing they have ever wished is that others should follow their example.
-
-From the beginning of civilization until the Industrial Revolution, a man could, as a rule, produce by hard work little more than was required for the subsistence of himself and his family, although his wife worked at least as hard as he did, and his children added their labor as soon as they were old enough to do so. The small surplus above bare necessaries was not left to those who produced it, but was appropriated by warriors and priests. In times of famine there was no surplus; the warriors and priests, however, still secured as much as at other times, with the result that many of the workers died of hunger. This system persisted in Russia until 1917 [1], and still persists in the East; in England, in spite of the Industrial Revolution, it remained in full force throughout the Napoleonic wars, and until a hundred years ago, when the new class of manufacturers acquired power. In America, the system came to an end with the Revolution, except in the South, where it persisted until the Civil War. A system which lasted so long and ended so recently has naturally left a profound impress upon men's thoughts and opinions. Much that we take for granted about the desirability of work is derived from this system, and, being pre-industrial, is not adapted to the modern world. Modern technique has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery.
-
-It is obvious that, in primitive communities, peasants, left to themselves, would not have parted with the slender surplus upon which the warriors and priests subsisted, but would have either produced less or consumed more. At first, sheer force compelled them to produce and part with the surplus. Gradually, however, it was found possible to induce many of them to accept an ethic according to which it was their duty to work hard, although part of their work went to support others in idleness. By this means the amount of compulsion required was lessened, and the expenses of government were diminished. To this day, 99 per cent of British wage-earners would be genuinely shocked if it were proposed that the King should not have a larger income than a working man. The conception of duty, speaking historically, has been a means used by the holders of power to induce others to live for the interests of their masters rather than for their own. Of course the holders of power conceal this fact from themselves by managing to believe that their interests are identical with the larger interests of humanity. Sometimes this is true; Athenian slave-owners, for instance, employed part of their leisure in making a permanent contribution to civilization which would have been impossible under a just economic system. Leisure is essential to civilization, and in former times leisure for the few was only rendered possible by the labors of the many. But their labors were valuable, not because work is good, but because leisure is good. And with modern technique it would be possible to distribute leisure justly without injury to civilization.
-
-Modern technique has made it possible to diminish enormously the amount of labor required to secure the necessaries of life for everyone. This was made obvious during the war. At that time all the men in the armed forces, and all the men and women engaged in the production of munitions, all the men and women engaged in spying, war propaganda, or Government offices connected with the war, were withdrawn from productive occupations. In spite of this, the general level of well-being among unskilled wage-earners on the side of the Allies was higher than before or since. The significance of this fact was concealed by finance: borrowing made it appear as if the future was nourishing the present. But that, of course, would have been impossible; a man cannot eat a loaf of bread that does not yet exist. The war showed conclusively that, by the scientific organization of production, it is possible to keep modern populations in fair comfort on a small part of the working capacity of the modern world. If, at the end of the war, the scientific organization, which had been created in order to liberate men for fighting and munition work, had been preserved, and the hours of the week had been cut down to four, all would have been well. Instead of that the old chaos was restored, those whose work was demanded were made to work long hours, and the rest were left to starve as unemployed. Why? Because work is a duty, and a man should not receive wages in proportion to what he has produced, but in proportion to his virtue as exemplified by his industry.
-
-This is the morality of the Slave State, applied in circumstances totally unlike those in which it arose. No wonder the result has been disastrous. Let us take an illustration. Suppose that, at a given moment, a certain number of people are engaged in the manufacture of pins. They make as many pins as the world needs, working (say) eight hours a day. Someone makes an invention by which the same number of men can make twice as many pins: pins are already so cheap that hardly any more will be bought at a lower price. In a sensible world, everybody concerned in the manufacturing of pins would take to working four hours instead of eight, and everything else would go on as before. But in the actual world this would be thought demoralizing. The men still work eight hours, there are too many pins, some employers go bankrupt, and half the men previously concerned in making pins are thrown out of work. There is, in the end, just as much leisure as on the other plan, but half the men are totally idle while half are still overworked. In this way, it is insured that the unavoidable leisure shall cause misery all round instead of being a universal source of happiness. Can anything more insane be imagined?
-
-The idea that the poor should have leisure has always been shocking to the rich. In England, in the early nineteenth century, fifteen hours was the ordinary day's work for a man; children sometimes did as much, and very commonly did twelve hours a day. When meddlesome busybodies suggested that perhaps these hours were rather long, they were told that work kept adults from drink and children from mischief. When I was a child, shortly after urban working men had acquired the vote, certain public holidays were established by law, to the great indignation of the upper classes. I remember hearing an old Duchess say: 'What do the poor want with holidays? They ought to work.' People nowadays are less frank, but the sentiment persists, and is the source of much of our economic confusion.
-
-Let us, for a moment, consider the ethics of work frankly, without superstition. Every human being, of necessity, consumes, in the course of his life, a certain amount of the produce of human labor. Assuming, as we may, that labor is on the whole disagreeable, it is unjust that a man should consume more than he produces. Of course he may provide services rather than commodities, like a medical man, for example; but he should provide something in return for his board and lodging. to this extent, the duty of work must be admitted, but to this extent only.
-
-I shall not dwell upon the fact that, in all modern societies outside the USSR, many people escape even this minimum amount of work, namely all those who inherit money and all those who marry money. I do not think the fact that these people are allowed to be idle is nearly so harmful as the fact that wage-earners are expected to overwork or starve.
-
-If the ordinary wage-earner worked four hours a day, there would be enough for everybody and no unemployment -- assuming a certain very moderate amount of sensible organization. This idea shocks the well-to-do, because they are convinced that the poor would not know how to use so much leisure. In America men often work long hours even when they are well off; such men, naturally, are indignant at the idea of leisure for wage-earners, except as the grim punishment of unemployment; in fact, they dislike leisure even for their sons. Oddly enough, while they wish their sons to work so hard as to have no time to be civilized, they do not mind their wives and daughters having no work at all. the snobbish admiration of uselessness, which, in an aristocratic society, extends to both sexes, is, under a plutocracy, confined to women; this, however, does not make it any more in agreement with common sense.
-
-The wise use of leisure, it must be conceded, is a product of civilization and education. A man who has worked long hours all his life will become bored if he becomes suddenly idle. But without a considerable amount of leisure a man is cut off from many of the best things. There is no longer any reason why the bulk of the population should suffer this deprivation; only a foolish asceticism, usually vicarious, makes us continue to insist on work in excessive quantities now that the need no longer exists.
-
-In the new creed which controls the government of Russia, while there is much that is very different from the traditional teaching of the West, there are some things that are quite unchanged. The attitude of the governing classes, and especially of those who conduct educational propaganda, on the subject of the dignity of labor, is almost exactly that which the governing classes of the world have always preached to what were called the 'honest poor'. Industry, sobriety, willingness to work long hours for distant advantages, even submissiveness to authority, all these reappear; moreover authority still represents the will of the Ruler of the Universe, Who, however, is now called by a new name, Dialectical Materialism.
-
-The victory of the proletariat in Russia has some points in common with the victory of the feminists in some other countries. For ages, men had conceded the superior saintliness of women, and had consoled women for their inferiority by maintaining that saintliness is more desirable than power. At last the feminists decided that they would have both, since the pioneers among them believed all that the men had told them about the desirability of virtue, but not what they had told them about the worthlessness of political power. A similar thing has happened in Russia as regards manual work. For ages, the rich and their sycophants have written in praise of 'honest toil', have praised the simple life, have professed a religion which teaches that the poor are much more likely to go to heaven than the rich, and in general have tried to make manual workers believe that there is some special nobility about altering the position of matter in space, just as men tried to make women believe that they derived some special nobility from their sexual enslavement. In Russia, all this teaching about the excellence of manual work has been taken seriously, with the result that the manual worker is more honored than anyone else. What are, in essence, revivalist appeals are made, but not for the old purposes: they are made to secure shock workers for special tasks. Manual work is the ideal which is held before the young, and is the basis of all ethical teaching.
-
-For the present, possibly, this is all to the good. A large country, full of natural resources, awaits development, and has has to be developed with very little use of credit. In these circumstances, hard work is necessary, and is likely to bring a great reward. But what will happen when the point has been reached where everybody could be comfortable without working long hours?
-
-In the West, we have various ways of dealing with this problem. We have no attempt at economic justice, so that a large proportion of the total produce goes to a small minority of the population, many of whom do no work at all. Owing to the absence of any central control over production, we produce hosts of things that are not wanted. We keep a large percentage of the working population idle, because we can dispense with their labor by making the others overwork. When all these methods prove inadequate, we have a war: we cause a number of people to manufacture high explosives, and a number of others to explode them, as if we were children who had just discovered fireworks. By a combination of all these devices we manage, though with difficulty, to keep alive the notion that a great deal of severe manual work must be the lot of the average man.
-
-In Russia, owing to more economic justice and central control over production, the problem will have to be differently solved. the rational solution would be, as soon as the necessaries and elementary comforts can be provided for all, to reduce the hours of labor gradually, allowing a popular vote to decide, at each stage, whether more leisure or more goods were to be preferred. But, having taught the supreme virtue of hard work, it is difficult to see how the authorities can aim at a paradise in which there will be much leisure and little work. It seems more likely that they will find continually fresh schemes, by which present leisure is to be sacrificed to future productivity. I read recently of an ingenious plan put forward by Russian engineers, for making the White Sea and the northern coasts of Siberia warm, by putting a dam across the Kara Sea. An admirable project, but liable to postpone proletarian comfort for a generation, while the nobility of toil is being displayed amid the ice-fields and snowstorms of the Arctic Ocean. This sort of thing, if it happens, will be the result of regarding the virtue of hard work as an end in itself, rather than as a means to a state of affairs in which it is no longer needed.
-
-The fact is that moving matter about, while a certain amount of it is necessary to our existence, is emphatically not one of the ends of human life. If it were, we should have to consider every navvy superior to Shakespeare. We have been misled in this matter by two causes. One is the necessity of keeping the poor contented, which has led the rich, for thousands of years, to preach the dignity of labor, while taking care themselves to remain undignified in this respect. The other is the new pleasure in mechanism, which makes us delight in the astonishingly clever changes that we can produce on the earth's surface. Neither of these motives makes any great appeal to the actual worker. If you ask him what he thinks the best part of his life, he is not likely to say: 'I enjoy manual work because it makes me feel that I am fulfilling man's noblest task, and because I like to think how much man can transform his planet. It is true that my body demands periods of rest, which I have to fill in as best I may, but I am never so happy as when the morning comes and I can return to the toil from which my contentment springs.' I have never heard working men say this sort of thing. They consider work, as it should be considered, a necessary means to a livelihood, and it is from their leisure that they derive whatever happiness they may enjoy.
-
-It will be said that, while a little leisure is pleasant, men would not know how to fill their days if they had only four hours of work out of the twenty-four. In so far as this is true in the modern world, it is a condemnation of our civilization; it would not have been true at any earlier period. There was formerly a capacity for light-heartedness and play which has been to some extent inhibited by the cult of efficiency. The modern man thinks that everything ought to be done for the sake of something else, and never for its own sake. Serious-minded persons, for example, are continually condemning the habit of going to the cinema, and telling us that it leads the young into crime. But all the work that goes to producing a cinema is respectable, because it is work, and because it brings a money profit. The notion that the desirable activities are those that bring a profit has made everything topsy-turvy. The butcher who provides you with meat and the baker who provides you with bread are praiseworthy, because they are making money; but when you enjoy the food they have provided, you are merely frivolous, unless you eat only to get strength for your work. Broadly speaking, it is held that getting money is good and spending money is bad. Seeing that they are two sides of one transaction, this is absurd; one might as well maintain that keys are good, but keyholes are bad. Whatever merit there may be in the production of goods must be entirely derivative from the advantage to be obtained by consuming them. The individual, in our society, works for profit; but the social purpose of his work lies in the consumption of what he produces. It is this divorce between the individual and the social purpose of production that makes it so difficult for men to think clearly in a world in which profit-making is the incentive to industry. We think too much of production, and too little of consumption. One result is that we attach too little importance to enjoyment and simple happiness, and that we do not judge production by the pleasure that it gives to the consumer.
-
-When I suggest that working hours should be reduced to four, I am not meaning to imply that all the remaining time should necessarily be spent in pure frivolity. I mean that four hours' work a day should entitle a man to the necessities and elementary comforts of life, and that the rest of his time should be his to use as he might see fit. It is an essential part of any such social system that education should be carried further than it usually is at present, and should aim, in part, at providing tastes which would enable a man to use leisure intelligently. I am not thinking mainly of the sort of things that would be considered 'highbrow'. Peasant dances have died out except in remote rural areas, but the impulses which caused them to be cultivated must still exist in human nature. The pleasures of urban populations have become mainly passive: seeing cinemas, watching football matches, listening to the radio, and so on. This results from the fact that their active energies are fully taken up with work; if they had more leisure, they would again enjoy pleasures in which they took an active part.
-
-In the past, there was a small leisure class and a larger working class. The leisure class enjoyed advantages for which there was no basis in social justice; this necessarily made it oppressive, limited its sympathies, and caused it to invent theories by which to justify its privileges. These facts greatly diminished its excellence, but in spite of this drawback it contributed nearly the whole of what we call civilization. It cultivated the arts and discovered the sciences; it wrote the books, invented the philosophies, and refined social relations. Even the liberation of the oppressed has usually been inaugurated from above. Without the leisure class, mankind would never have emerged from barbarism.
-
-The method of a leisure class without duties was, however, extraordinarily wasteful. None of the members of the class had to be taught to be industrious, and the class as a whole was not exceptionally intelligent. The class might produce one Darwin, but against him had to be set tens of thousands of country gentlemen who never thought of anything more intelligent than fox-hunting and punishing poachers. At present, the universities are supposed to provide, in a more systematic way, what the leisure class provided accidentally and as a by-product. This is a great improvement, but it has certain drawbacks. University life is so different from life in the world at large that men who live in academic milieu tend to be unaware of the preoccupations and problems of ordinary men and women; moreover their ways of expressing themselves are usually such as to rob their opinions of the influence that they ought to have upon the general public. Another disadvantage is that in universities studies are organized, and the man who thinks of some original line of research is likely to be discouraged. Academic institutions, therefore, useful as they are, are not adequate guardians of the interests of civilization in a world where everyone outside their walls is too busy for unutilitarian pursuits.
-
-In a world where no one is compelled to work more than four hours a day, every person possessed of scientific curiosity will be able to indulge it, and every painter will be able to paint without starving, however excellent his pictures may be. Young writers will not be obliged to draw attention to themselves by sensational pot-boilers, with a view to acquiring the economic independence needed for monumental works, for which, when the time at last comes, they will have lost the taste and capacity. Men who, in their professional work, have become interested in some phase of economics or government, will be able to develop their ideas without the academic detachment that makes the work of university economists often seem lacking in reality. Medical men will have the time to learn about the progress of medicine, teachers will not be exasperatedly struggling to teach by routine methods things which they learnt in their youth, which may, in the interval, have been proved to be untrue.
-
-Above all, there will be happiness and joy of life, instead of frayed nerves, weariness, and dyspepsia. The work exacted will be enough to make leisure delightful, but not enough to produce exhaustion. Since men will not be tired in their spare time, they will not demand only such amusements as are passive and vapid. At least one per cent will probably devote the time not spent in professional work to pursuits of some public importance, and, since they will not depend upon these pursuits for their livelihood, their originality will be unhampered, and there will be no need to conform to the standards set by elderly pundits. But it is not only in these exceptional cases that the advantages of leisure will appear. Ordinary men and women, having the opportunity of a happy life, will become more kindly and less persecuting and less inclined to view others with suspicion. The taste for war will die out, partly for this reason, and partly because it will involve long and severe work for all. Good nature is, of all moral qualities, the one that the world needs most, and good nature is the result of ease and security, not of a life of arduous struggle. Modern methods of production have given us the possibility of ease and security for all; we have chosen, instead, to have overwork for some and starvation for others. Hitherto we have continued to be as energetic as we were before there were machines; in this we have been foolish, but there is no reason to go on being foolish forever.
-
-[1] Since then, members of the Communist Party have succeeded to this privilege of the warriors and priests.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/wrap.js b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/wrap.js
deleted file mode 100644
index 01ea471..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/node_modules/wordwrap/test/wrap.js
+++ /dev/null
@@ -1,33 +0,0 @@
-var test = require('tape');
-var wordwrap = require('../');
-
-var fs = require('fs');
-var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8');
-
-test('stop80', function (t) {
-    var lines = wordwrap(80)(idleness).split(/\n/);
-    var words = idleness.split(/\s+/);
-    
-    lines.forEach(function (line) {
-        t.ok(line.length <= 80, 'line > 80 columns');
-        var chunks = line.match(/\S/) ? line.split(/\s+/) : [];
-        t.deepEqual(chunks, words.splice(0, chunks.length));
-    });
-    t.end();
-});
-
-test('start20stop60', function (t) {
-    var lines = wordwrap(20, 100)(idleness).split(/\n/);
-    var words = idleness.split(/\s+/);
-    
-    lines.forEach(function (line) {
-        t.ok(line.length <= 100, 'line > 100 columns');
-        var chunks = line
-            .split(/\s+/)
-            .filter(function (x) { return x.match(/\S/) })
-        ;
-        t.deepEqual(chunks, words.splice(0, chunks.length));
-        t.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' '));
-    });
-    t.end();
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/package.json
deleted file mode 100644
index b05b419..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/optionator/package.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-  "name": "optionator",
-  "version": "0.8.1",
-  "author": {
-    "name": "George Zahariev",
-    "email": "z@georgezahariev.com"
-  },
-  "description": "option parsing and help generation",
-  "homepage": "https://github.com/gkz/optionator",
-  "keywords": [
-    "options",
-    "flags",
-    "option parsing",
-    "cli"
-  ],
-  "files": [
-    "lib",
-    "README.md",
-    "LICENSE"
-  ],
-  "main": "./lib/",
-  "bugs": {
-    "url": "https://github.com/gkz/optionator/issues"
-  },
-  "license": "MIT",
-  "engines": {
-    "node": ">= 0.8.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/gkz/optionator.git"
-  },
-  "scripts": {
-    "test": "make test"
-  },
-  "dependencies": {
-    "prelude-ls": "~1.1.2",
-    "deep-is": "~0.1.3",
-    "wordwrap": "~1.0.0",
-    "type-check": "~0.3.2",
-    "levn": "~0.3.0",
-    "fast-levenshtein": "^1.1.0"
-  },
-  "devDependencies": {
-    "livescript": "~1.4.0",
-    "mocha": "~2.3.4",
-    "istanbul": "~0.4.1"
-  },
-  "gitHead": "88e905d2546df814bc20ff88af93eec8c47c216c",
-  "_id": "optionator@0.8.1",
-  "_shasum": "e31b4932cdd5fb862a8b0d10bc63d3ee1ec7d78b",
-  "_from": "optionator@>=0.8.1 <0.9.0",
-  "_npmVersion": "3.5.3",
-  "_nodeVersion": "5.3.0",
-  "_npmUser": {
-    "name": "gkz",
-    "email": "z@georgezahariev.com"
-  },
-  "maintainers": [
-    {
-      "name": "gkz",
-      "email": "z@georgezahariev.com"
-    }
-  ],
-  "dist": {
-    "shasum": "e31b4932cdd5fb862a8b0d10bc63d3ee1ec7d78b",
-    "tarball": "https://registry.npmjs.org/optionator/-/optionator-0.8.1.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/.npmignore b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/.npmignore
deleted file mode 100644
index 3dddf3f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/.npmignore
+++ /dev/null
@@ -1,2 +0,0 @@
-dist/*
-node_modules/*
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/.travis.yml b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/.travis.yml
deleted file mode 100644
index ddc9c4f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/.travis.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-language: node_js
-node_js:
-  - 0.8
-  - "0.10"
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/CHANGELOG.md b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/CHANGELOG.md
deleted file mode 100644
index 2ce9d80..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/CHANGELOG.md
+++ /dev/null
@@ -1,201 +0,0 @@
-# Change Log
-
-## 0.2.0
-
-* Support for consuming "indexed" source maps which do not have any remote
-  sections. See pull request #127. This introduces a minor backwards
-  incompatibility if you are monkey patching `SourceMapConsumer.prototype`
-  methods.
-
-## 0.1.43
-
-* Performance improvements for `SourceMapGenerator` and `SourceNode`. See issue
-  #148 for some discussion and issues #150, #151, and #152 for implementations.
-
-## 0.1.42
-
-* Fix an issue where `SourceNode`s from different versions of the source-map
-  library couldn't be used in conjunction with each other. See issue #142.
-
-## 0.1.41
-
-* Fix a bug with getting the source content of relative sources with a "./"
-  prefix. See issue #145 and [Bug 1090768](bugzil.la/1090768).
-
-* Add the `SourceMapConsumer.prototype.computeColumnSpans` method to compute the
-  column span of each mapping.
-
-* Add the `SourceMapConsumer.prototype.allGeneratedPositionsFor` method to find
-  all generated positions associated with a given original source and line.
-
-## 0.1.40
-
-* Performance improvements for parsing source maps in SourceMapConsumer.
-
-## 0.1.39
-
-* Fix a bug where setting a source's contents to null before any source content
-  had been set before threw a TypeError. See issue #131.
-
-## 0.1.38
-
-* Fix a bug where finding relative paths from an empty path were creating
-  absolute paths. See issue #129.
-
-## 0.1.37
-
-* Fix a bug where if the source root was an empty string, relative source paths
-  would turn into absolute source paths. Issue #124.
-
-## 0.1.36
-
-* Allow the `names` mapping property to be an empty string. Issue #121.
-
-## 0.1.35
-
-* A third optional parameter was added to `SourceNode.fromStringWithSourceMap`
-  to specify a path that relative sources in the second parameter should be
-  relative to. Issue #105.
-
-* If no file property is given to a `SourceMapGenerator`, then the resulting
-  source map will no longer have a `null` file property. The property will
-  simply not exist. Issue #104.
-
-* Fixed a bug where consecutive newlines were ignored in `SourceNode`s.
-  Issue #116.
-
-## 0.1.34
-
-* Make `SourceNode` work with windows style ("\r\n") newlines. Issue #103.
-
-* Fix bug involving source contents and the
-  `SourceMapGenerator.prototype.applySourceMap`. Issue #100.
-
-## 0.1.33
-
-* Fix some edge cases surrounding path joining and URL resolution.
-
-* Add a third parameter for relative path to
-  `SourceMapGenerator.prototype.applySourceMap`.
-
-* Fix issues with mappings and EOLs.
-
-## 0.1.32
-
-* Fixed a bug where SourceMapConsumer couldn't handle negative relative columns
-  (issue 92).
-
-* Fixed test runner to actually report number of failed tests as its process
-  exit code.
-
-* Fixed a typo when reporting bad mappings (issue 87).
-
-## 0.1.31
-
-* Delay parsing the mappings in SourceMapConsumer until queried for a source
-  location.
-
-* Support Sass source maps (which at the time of writing deviate from the spec
-  in small ways) in SourceMapConsumer.
-
-## 0.1.30
-
-* Do not join source root with a source, when the source is a data URI.
-
-* Extend the test runner to allow running single specific test files at a time.
-
-* Performance improvements in `SourceNode.prototype.walk` and
-  `SourceMapConsumer.prototype.eachMapping`.
-
-* Source map browser builds will now work inside Workers.
-
-* Better error messages when attempting to add an invalid mapping to a
-  `SourceMapGenerator`.
-
-## 0.1.29
-
-* Allow duplicate entries in the `names` and `sources` arrays of source maps
-  (usually from TypeScript) we are parsing. Fixes github issue 72.
-
-## 0.1.28
-
-* Skip duplicate mappings when creating source maps from SourceNode; github
-  issue 75.
-
-## 0.1.27
-
-* Don't throw an error when the `file` property is missing in SourceMapConsumer,
-  we don't use it anyway.
-
-## 0.1.26
-
-* Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70.
-
-## 0.1.25
-
-* Make compatible with browserify
-
-## 0.1.24
-
-* Fix issue with absolute paths and `file://` URIs. See
-  https://bugzilla.mozilla.org/show_bug.cgi?id=885597
-
-## 0.1.23
-
-* Fix issue with absolute paths and sourcesContent, github issue 64.
-
-## 0.1.22
-
-* Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21.
-
-## 0.1.21
-
-* Fixed handling of sources that start with a slash so that they are relative to
-  the source root's host.
-
-## 0.1.20
-
-* Fixed github issue #43: absolute URLs aren't joined with the source root
-  anymore.
-
-## 0.1.19
-
-* Using Travis CI to run tests.
-
-## 0.1.18
-
-* Fixed a bug in the handling of sourceRoot.
-
-## 0.1.17
-
-* Added SourceNode.fromStringWithSourceMap.
-
-## 0.1.16
-
-* Added missing documentation.
-
-* Fixed the generating of empty mappings in SourceNode.
-
-## 0.1.15
-
-* Added SourceMapGenerator.applySourceMap.
-
-## 0.1.14
-
-* The sourceRoot is now handled consistently.
-
-## 0.1.13
-
-* Added SourceMapGenerator.fromSourceMap.
-
-## 0.1.12
-
-* SourceNode now generates empty mappings too.
-
-## 0.1.11
-
-* Added name support to SourceNode.
-
-## 0.1.10
-
-* Added sourcesContent support to the customer and generator.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/LICENSE b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/LICENSE
deleted file mode 100644
index ed1b7cf..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-
-Copyright (c) 2009-2011, Mozilla Foundation and contributors
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-* Neither the names of the Mozilla Foundation nor the names of project
-  contributors may be used to endorse or promote products derived from this
-  software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/Makefile.dryice.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/Makefile.dryice.js
deleted file mode 100644
index d6fc26a..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/Makefile.dryice.js
+++ /dev/null
@@ -1,166 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-var path = require('path');
-var fs = require('fs');
-var copy = require('dryice').copy;
-
-function removeAmdefine(src) {
-  src = String(src).replace(
-    /if\s*\(typeof\s*define\s*!==\s*'function'\)\s*{\s*var\s*define\s*=\s*require\('amdefine'\)\(module,\s*require\);\s*}\s*/g,
-    '');
-  src = src.replace(
-    /\b(define\(.*)('amdefine',?)/gm,
-    '$1');
-  return src;
-}
-removeAmdefine.onRead = true;
-
-function makeNonRelative(src) {
-  return src
-    .replace(/require\('.\//g, 'require(\'source-map/')
-    .replace(/\.\.\/\.\.\/lib\//g, '');
-}
-makeNonRelative.onRead = true;
-
-function buildBrowser() {
-  console.log('\nCreating dist/source-map.js');
-
-  var project = copy.createCommonJsProject({
-    roots: [ path.join(__dirname, 'lib') ]
-  });
-
-  copy({
-    source: [
-      'build/mini-require.js',
-      {
-        project: project,
-        require: [ 'source-map/source-map-generator',
-                   'source-map/source-map-consumer',
-                   'source-map/source-node']
-      },
-      'build/suffix-browser.js'
-    ],
-    filter: [
-      copy.filter.moduleDefines,
-      removeAmdefine
-    ],
-    dest: 'dist/source-map.js'
-  });
-}
-
-function buildBrowserMin() {
-  console.log('\nCreating dist/source-map.min.js');
-
-  copy({
-    source: 'dist/source-map.js',
-    filter: copy.filter.uglifyjs,
-    dest: 'dist/source-map.min.js'
-  });
-}
-
-function buildFirefox() {
-  console.log('\nCreating dist/SourceMap.jsm');
-
-  var project = copy.createCommonJsProject({
-    roots: [ path.join(__dirname, 'lib') ]
-  });
-
-  copy({
-    source: [
-      'build/prefix-source-map.jsm',
-      {
-        project: project,
-        require: [ 'source-map/source-map-consumer',
-                   'source-map/source-map-generator',
-                   'source-map/source-node' ]
-      },
-      'build/suffix-source-map.jsm'
-    ],
-    filter: [
-      copy.filter.moduleDefines,
-      removeAmdefine,
-      makeNonRelative
-    ],
-    dest: 'dist/SourceMap.jsm'
-  });
-
-  // Create dist/test/Utils.jsm
-  console.log('\nCreating dist/test/Utils.jsm');
-
-  project = copy.createCommonJsProject({
-    roots: [ __dirname, path.join(__dirname, 'lib') ]
-  });
-
-  copy({
-    source: [
-      'build/prefix-utils.jsm',
-      'build/assert-shim.js',
-      {
-        project: project,
-        require: [ 'test/source-map/util' ]
-      },
-      'build/suffix-utils.jsm'
-    ],
-    filter: [
-      copy.filter.moduleDefines,
-      removeAmdefine,
-      makeNonRelative
-    ],
-    dest: 'dist/test/Utils.jsm'
-  });
-
-  function isTestFile(f) {
-    return /^test\-.*?\.js/.test(f);
-  }
-
-  var testFiles = fs.readdirSync(path.join(__dirname, 'test', 'source-map')).filter(isTestFile);
-
-  testFiles.forEach(function (testFile) {
-    console.log('\nCreating', path.join('dist', 'test', testFile.replace(/\-/g, '_')));
-
-    copy({
-      source: [
-        'build/test-prefix.js',
-        path.join('test', 'source-map', testFile),
-        'build/test-suffix.js'
-      ],
-      filter: [
-        removeAmdefine,
-        makeNonRelative,
-        function (input, source) {
-          return input.replace('define(',
-                               'define("'
-                               + path.join('test', 'source-map', testFile.replace(/\.js$/, ''))
-                               + '", ["require", "exports", "module"], ');
-        },
-        function (input, source) {
-          return input.replace('{THIS_MODULE}', function () {
-            return "test/source-map/" + testFile.replace(/\.js$/, '');
-          });
-        }
-      ],
-      dest: path.join('dist', 'test', testFile.replace(/\-/g, '_'))
-    });
-  });
-}
-
-function ensureDir(name) {
-  var dirExists = false;
-  try {
-    dirExists = fs.statSync(name).isDirectory();
-  } catch (err) {}
-
-  if (!dirExists) {
-    fs.mkdirSync(name, 0777);
-  }
-}
-
-ensureDir("dist");
-ensureDir("dist/test");
-buildFirefox();
-buildBrowser();
-buildBrowserMin();
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/README.md
deleted file mode 100644
index 450b514..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/README.md
+++ /dev/null
@@ -1,479 +0,0 @@
-# Source Map
-
-This is a library to generate and consume the source map format
-[described here][format].
-
-This library is written in the Asynchronous Module Definition format, and works
-in the following environments:
-
-* Modern Browsers supporting ECMAScript 5 (either after the build, or with an
-  AMD loader such as RequireJS)
-
-* Inside Firefox (as a JSM file, after the build)
-
-* With NodeJS versions 0.8.X and higher
-
-## Node
-
-    $ npm install source-map
-
-## Building from Source (for everywhere else)
-
-Install Node and then run
-
-    $ git clone https://fitzgen@github.com/mozilla/source-map.git
-    $ cd source-map
-    $ npm link .
-
-Next, run
-
-    $ node Makefile.dryice.js
-
-This should spew a bunch of stuff to stdout, and create the following files:
-
-* `dist/source-map.js` - The unminified browser version.
-
-* `dist/source-map.min.js` - The minified browser version.
-
-* `dist/SourceMap.jsm` - The JavaScript Module for inclusion in Firefox source.
-
-## Examples
-
-### Consuming a source map
-
-    var rawSourceMap = {
-      version: 3,
-      file: 'min.js',
-      names: ['bar', 'baz', 'n'],
-      sources: ['one.js', 'two.js'],
-      sourceRoot: 'http://example.com/www/js/',
-      mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
-    };
-
-    var smc = new SourceMapConsumer(rawSourceMap);
-
-    console.log(smc.sources);
-    // [ 'http://example.com/www/js/one.js',
-    //   'http://example.com/www/js/two.js' ]
-
-    console.log(smc.originalPositionFor({
-      line: 2,
-      column: 28
-    }));
-    // { source: 'http://example.com/www/js/two.js',
-    //   line: 2,
-    //   column: 10,
-    //   name: 'n' }
-
-    console.log(smc.generatedPositionFor({
-      source: 'http://example.com/www/js/two.js',
-      line: 2,
-      column: 10
-    }));
-    // { line: 2, column: 28 }
-
-    smc.eachMapping(function (m) {
-      // ...
-    });
-
-### Generating a source map
-
-In depth guide:
-[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/)
-
-#### With SourceNode (high level API)
-
-    function compile(ast) {
-      switch (ast.type) {
-      case 'BinaryExpression':
-        return new SourceNode(
-          ast.location.line,
-          ast.location.column,
-          ast.location.source,
-          [compile(ast.left), " + ", compile(ast.right)]
-        );
-      case 'Literal':
-        return new SourceNode(
-          ast.location.line,
-          ast.location.column,
-          ast.location.source,
-          String(ast.value)
-        );
-      // ...
-      default:
-        throw new Error("Bad AST");
-      }
-    }
-
-    var ast = parse("40 + 2", "add.js");
-    console.log(compile(ast).toStringWithSourceMap({
-      file: 'add.js'
-    }));
-    // { code: '40 + 2',
-    //   map: [object SourceMapGenerator] }
-
-#### With SourceMapGenerator (low level API)
-
-    var map = new SourceMapGenerator({
-      file: "source-mapped.js"
-    });
-
-    map.addMapping({
-      generated: {
-        line: 10,
-        column: 35
-      },
-      source: "foo.js",
-      original: {
-        line: 33,
-        column: 2
-      },
-      name: "christopher"
-    });
-
-    console.log(map.toString());
-    // '{"version":3,"file":"source-mapped.js","sources":["foo.js"],"names":["christopher"],"mappings":";;;;;;;;;mCAgCEA"}'
-
-## API
-
-Get a reference to the module:
-
-    // NodeJS
-    var sourceMap = require('source-map');
-
-    // Browser builds
-    var sourceMap = window.sourceMap;
-
-    // Inside Firefox
-    let sourceMap = {};
-    Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap);
-
-### SourceMapConsumer
-
-A SourceMapConsumer instance represents a parsed source map which we can query
-for information about the original file positions by giving it a file position
-in the generated source.
-
-#### new SourceMapConsumer(rawSourceMap)
-
-The only parameter is the raw source map (either as a string which can be
-`JSON.parse`'d, or an object). According to the spec, source maps have the
-following attributes:
-
-* `version`: Which version of the source map spec this map is following.
-
-* `sources`: An array of URLs to the original source files.
-
-* `names`: An array of identifiers which can be referrenced by individual
-  mappings.
-
-* `sourceRoot`: Optional. The URL root from which all sources are relative.
-
-* `sourcesContent`: Optional. An array of contents of the original source files.
-
-* `mappings`: A string of base64 VLQs which contain the actual mappings.
-
-* `file`: Optional. The generated filename this source map is associated with.
-
-#### SourceMapConsumer.prototype.computeColumnSpans()
-
-Compute the last column for each generated mapping. The last column is
-inclusive.
-
-#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition)
-
-Returns the original source, line, and column information for the generated
-source's line and column positions provided. The only argument is an object with
-the following properties:
-
-* `line`: The line number in the generated source.
-
-* `column`: The column number in the generated source.
-
-and an object is returned with the following properties:
-
-* `source`: The original source file, or null if this information is not
-  available.
-
-* `line`: The line number in the original source, or null if this information is
-  not available.
-
-* `column`: The column number in the original source, or null or null if this
-  information is not available.
-
-* `name`: The original identifier, or null if this information is not available.
-
-#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition)
-
-Returns the generated line and column information for the original source,
-line, and column positions provided. The only argument is an object with
-the following properties:
-
-* `source`: The filename of the original source.
-
-* `line`: The line number in the original source.
-
-* `column`: The column number in the original source.
-
-and an object is returned with the following properties:
-
-* `line`: The line number in the generated source, or null.
-
-* `column`: The column number in the generated source, or null.
-
-#### SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition)
-
-Returns all generated line and column information for the original source
-and line provided. The only argument is an object with the following
-properties:
-
-* `source`: The filename of the original source.
-
-* `line`: The line number in the original source.
-
-and an array of objects is returned, each with the following properties:
-
-* `line`: The line number in the generated source, or null.
-
-* `column`: The column number in the generated source, or null.
-
-#### SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing])
-
-Returns the original source content for the source provided. The only
-argument is the URL of the original source file.
-
-If the source content for the given source is not found, then an error is
-thrown. Optionally, pass `true` as the second param to have `null` returned
-instead.
-
-#### SourceMapConsumer.prototype.eachMapping(callback, context, order)
-
-Iterate over each mapping between an original source/line/column and a
-generated line/column in this source map.
-
-* `callback`: The function that is called with each mapping. Mappings have the
-  form `{ source, generatedLine, generatedColumn, originalLine, originalColumn,
-  name }`
-
-* `context`: Optional. If specified, this object will be the value of `this`
-  every time that `callback` is called.
-
-* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or
-  `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over
-  the mappings sorted by the generated file's line/column order or the
-  original's source/line/column order, respectively. Defaults to
-  `SourceMapConsumer.GENERATED_ORDER`.
-
-### SourceMapGenerator
-
-An instance of the SourceMapGenerator represents a source map which is being
-built incrementally.
-
-#### new SourceMapGenerator([startOfSourceMap])
-
-You may pass an object with the following properties:
-
-* `file`: The filename of the generated source that this source map is
-  associated with.
-
-* `sourceRoot`: A root for all relative URLs in this source map.
-
-* `skipValidation`: Optional. When `true`, disables validation of mappings as
-  they are added. This can improve performance but should be used with
-  discretion, as a last resort. Even then, one should avoid using this flag when
-  running tests, if possible.
-
-#### SourceMapGenerator.fromSourceMap(sourceMapConsumer)
-
-Creates a new SourceMapGenerator based on a SourceMapConsumer
-
-* `sourceMapConsumer` The SourceMap.
-
-#### SourceMapGenerator.prototype.addMapping(mapping)
-
-Add a single mapping from original source line and column to the generated
-source's line and column for this source map being created. The mapping object
-should have the following properties:
-
-* `generated`: An object with the generated line and column positions.
-
-* `original`: An object with the original line and column positions.
-
-* `source`: The original source file (relative to the sourceRoot).
-
-* `name`: An optional original token name for this mapping.
-
-#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)
-
-Set the source content for an original source file.
-
-* `sourceFile` the URL of the original source file.
-
-* `sourceContent` the content of the source file.
-
-#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]])
-
-Applies a SourceMap for a source file to the SourceMap.
-Each mapping to the supplied source file is rewritten using the
-supplied SourceMap. Note: The resolution for the resulting mappings
-is the minimium of this map and the supplied map.
-
-* `sourceMapConsumer`: The SourceMap to be applied.
-
-* `sourceFile`: Optional. The filename of the source file.
-  If omitted, sourceMapConsumer.file will be used, if it exists.
-  Otherwise an error will be thrown.
-
-* `sourceMapPath`: Optional. The dirname of the path to the SourceMap
-  to be applied. If relative, it is relative to the SourceMap.
-
-  This parameter is needed when the two SourceMaps aren't in the same
-  directory, and the SourceMap to be applied contains relative source
-  paths. If so, those relative source paths need to be rewritten
-  relative to the SourceMap.
-
-  If omitted, it is assumed that both SourceMaps are in the same directory,
-  thus not needing any rewriting. (Supplying `'.'` has the same effect.)
-
-#### SourceMapGenerator.prototype.toString()
-
-Renders the source map being generated to a string.
-
-### SourceNode
-
-SourceNodes provide a way to abstract over interpolating and/or concatenating
-snippets of generated JavaScript source code, while maintaining the line and
-column information associated between those snippets and the original source
-code. This is useful as the final intermediate representation a compiler might
-use before outputting the generated JS and source map.
-
-#### new SourceNode([line, column, source[, chunk[, name]]])
-
-* `line`: The original line number associated with this source node, or null if
-  it isn't associated with an original line.
-
-* `column`: The original column number associated with this source node, or null
-  if it isn't associated with an original column.
-
-* `source`: The original source's filename; null if no filename is provided.
-
-* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see
-  below.
-
-* `name`: Optional. The original identifier.
-
-#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath])
-
-Creates a SourceNode from generated code and a SourceMapConsumer.
-
-* `code`: The generated code
-
-* `sourceMapConsumer` The SourceMap for the generated code
-
-* `relativePath` The optional path that relative sources in `sourceMapConsumer`
-  should be relative to.
-
-#### SourceNode.prototype.add(chunk)
-
-Add a chunk of generated JS to this source node.
-
-* `chunk`: A string snippet of generated JS code, another instance of
-   `SourceNode`, or an array where each member is one of those things.
-
-#### SourceNode.prototype.prepend(chunk)
-
-Prepend a chunk of generated JS to this source node.
-
-* `chunk`: A string snippet of generated JS code, another instance of
-   `SourceNode`, or an array where each member is one of those things.
-
-#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent)
-
-Set the source content for a source file. This will be added to the
-`SourceMap` in the `sourcesContent` field.
-
-* `sourceFile`: The filename of the source file
-
-* `sourceContent`: The content of the source file
-
-#### SourceNode.prototype.walk(fn)
-
-Walk over the tree of JS snippets in this node and its children. The walking
-function is called once for each snippet of JS and is passed that snippet and
-the its original associated source's line/column location.
-
-* `fn`: The traversal function.
-
-#### SourceNode.prototype.walkSourceContents(fn)
-
-Walk over the tree of SourceNodes. The walking function is called for each
-source file content and is passed the filename and source content.
-
-* `fn`: The traversal function.
-
-#### SourceNode.prototype.join(sep)
-
-Like `Array.prototype.join` except for SourceNodes. Inserts the separator
-between each of this source node's children.
-
-* `sep`: The separator.
-
-#### SourceNode.prototype.replaceRight(pattern, replacement)
-
-Call `String.prototype.replace` on the very right-most source snippet. Useful
-for trimming whitespace from the end of a source node, etc.
-
-* `pattern`: The pattern to replace.
-
-* `replacement`: The thing to replace the pattern with.
-
-#### SourceNode.prototype.toString()
-
-Return the string representation of this source node. Walks over the tree and
-concatenates all the various snippets together to one string.
-
-#### SourceNode.prototype.toStringWithSourceMap([startOfSourceMap])
-
-Returns the string representation of this tree of source nodes, plus a
-SourceMapGenerator which contains all the mappings between the generated and
-original sources.
-
-The arguments are the same as those to `new SourceMapGenerator`.
-
-## Tests
-
-[![Build Status](https://travis-ci.org/mozilla/source-map.png?branch=master)](https://travis-ci.org/mozilla/source-map)
-
-Install NodeJS version 0.8.0 or greater, then run `node test/run-tests.js`.
-
-To add new tests, create a new file named `test/test-<your new test name>.js`
-and export your test functions with names that start with "test", for example
-
-    exports["test doing the foo bar"] = function (assert, util) {
-      ...
-    };
-
-The new test will be located automatically when you run the suite.
-
-The `util` argument is the test utility module located at `test/source-map/util`.
-
-The `assert` argument is a cut down version of node's assert module. You have
-access to the following assertion functions:
-
-* `doesNotThrow`
-
-* `equal`
-
-* `ok`
-
-* `strictEqual`
-
-* `throws`
-
-(The reason for the restricted set of test functions is because we need the
-tests to run inside Firefox's test suite as well and so the assert module is
-shimmed in that environment. See `build/assert-shim.js`.)
-
-[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit
-[feature]: https://wiki.mozilla.org/DevTools/Features/SourceMap
-[Dryice]: https://github.com/mozilla/dryice
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/assert-shim.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/assert-shim.js
deleted file mode 100644
index daa1a62..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/assert-shim.js
+++ /dev/null
@@ -1,56 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-define('test/source-map/assert', ['exports'], function (exports) {
-
-  let do_throw = function (msg) {
-    throw new Error(msg);
-  };
-
-  exports.init = function (throw_fn) {
-    do_throw = throw_fn;
-  };
-
-  exports.doesNotThrow = function (fn) {
-    try {
-      fn();
-    }
-    catch (e) {
-      do_throw(e.message);
-    }
-  };
-
-  exports.equal = function (actual, expected, msg) {
-    msg = msg || String(actual) + ' != ' + String(expected);
-    if (actual != expected) {
-      do_throw(msg);
-    }
-  };
-
-  exports.ok = function (val, msg) {
-    msg = msg || String(val) + ' is falsey';
-    if (!Boolean(val)) {
-      do_throw(msg);
-    }
-  };
-
-  exports.strictEqual = function (actual, expected, msg) {
-    msg = msg || String(actual) + ' !== ' + String(expected);
-    if (actual !== expected) {
-      do_throw(msg);
-    }
-  };
-
-  exports.throws = function (fn) {
-    try {
-      fn();
-      do_throw('Expected an error to be thrown, but it wasn\'t.');
-    }
-    catch (e) {
-    }
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/mini-require.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/mini-require.js
deleted file mode 100644
index 0daf453..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/mini-require.js
+++ /dev/null
@@ -1,152 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-
-/**
- * Define a module along with a payload.
- * @param {string} moduleName Name for the payload
- * @param {ignored} deps Ignored. For compatibility with CommonJS AMD Spec
- * @param {function} payload Function with (require, exports, module) params
- */
-function define(moduleName, deps, payload) {
-  if (typeof moduleName != "string") {
-    throw new TypeError('Expected string, got: ' + moduleName);
-  }
-
-  if (arguments.length == 2) {
-    payload = deps;
-  }
-
-  if (moduleName in define.modules) {
-    throw new Error("Module already defined: " + moduleName);
-  }
-  define.modules[moduleName] = payload;
-};
-
-/**
- * The global store of un-instantiated modules
- */
-define.modules = {};
-
-
-/**
- * We invoke require() in the context of a Domain so we can have multiple
- * sets of modules running separate from each other.
- * This contrasts with JSMs which are singletons, Domains allows us to
- * optionally load a CommonJS module twice with separate data each time.
- * Perhaps you want 2 command lines with a different set of commands in each,
- * for example.
- */
-function Domain() {
-  this.modules = {};
-  this._currentModule = null;
-}
-
-(function () {
-
-  /**
-   * Lookup module names and resolve them by calling the definition function if
-   * needed.
-   * There are 2 ways to call this, either with an array of dependencies and a
-   * callback to call when the dependencies are found (which can happen
-   * asynchronously in an in-page context) or with a single string an no callback
-   * where the dependency is resolved synchronously and returned.
-   * The API is designed to be compatible with the CommonJS AMD spec and
-   * RequireJS.
-   * @param {string[]|string} deps A name, or names for the payload
-   * @param {function|undefined} callback Function to call when the dependencies
-   * are resolved
-   * @return {undefined|object} The module required or undefined for
-   * array/callback method
-   */
-  Domain.prototype.require = function(deps, callback) {
-    if (Array.isArray(deps)) {
-      var params = deps.map(function(dep) {
-        return this.lookup(dep);
-      }, this);
-      if (callback) {
-        callback.apply(null, params);
-      }
-      return undefined;
-    }
-    else {
-      return this.lookup(deps);
-    }
-  };
-
-  function normalize(path) {
-    var bits = path.split('/');
-    var i = 1;
-    while (i < bits.length) {
-      if (bits[i] === '..') {
-        bits.splice(i-1, 1);
-      } else if (bits[i] === '.') {
-        bits.splice(i, 1);
-      } else {
-        i++;
-      }
-    }
-    return bits.join('/');
-  }
-
-  function join(a, b) {
-    a = a.trim();
-    b = b.trim();
-    if (/^\//.test(b)) {
-      return b;
-    } else {
-      return a.replace(/\/*$/, '/') + b;
-    }
-  }
-
-  function dirname(path) {
-    var bits = path.split('/');
-    bits.pop();
-    return bits.join('/');
-  }
-
-  /**
-   * Lookup module names and resolve them by calling the definition function if
-   * needed.
-   * @param {string} moduleName A name for the payload to lookup
-   * @return {object} The module specified by aModuleName or null if not found.
-   */
-  Domain.prototype.lookup = function(moduleName) {
-    if (/^\./.test(moduleName)) {
-      moduleName = normalize(join(dirname(this._currentModule), moduleName));
-    }
-
-    if (moduleName in this.modules) {
-      var module = this.modules[moduleName];
-      return module;
-    }
-
-    if (!(moduleName in define.modules)) {
-      throw new Error("Module not defined: " + moduleName);
-    }
-
-    var module = define.modules[moduleName];
-
-    if (typeof module == "function") {
-      var exports = {};
-      var previousModule = this._currentModule;
-      this._currentModule = moduleName;
-      module(this.require.bind(this), exports, { id: moduleName, uri: "" });
-      this._currentModule = previousModule;
-      module = exports;
-    }
-
-    // cache the resulting module object for next time
-    this.modules[moduleName] = module;
-
-    return module;
-  };
-
-}());
-
-define.Domain = Domain;
-define.globalDomain = new Domain();
-var require = define.globalDomain.require.bind(define.globalDomain);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/prefix-source-map.jsm b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/prefix-source-map.jsm
deleted file mode 100644
index ee2539d..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/prefix-source-map.jsm
+++ /dev/null
@@ -1,20 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-
-/*
- * WARNING!
- *
- * Do not edit this file directly, it is built from the sources at
- * https://github.com/mozilla/source-map/
- */
-
-///////////////////////////////////////////////////////////////////////////////
-
-
-this.EXPORTED_SYMBOLS = [ "SourceMapConsumer", "SourceMapGenerator", "SourceNode" ];
-
-Components.utils.import('resource://gre/modules/devtools/Require.jsm');
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/prefix-utils.jsm b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/prefix-utils.jsm
deleted file mode 100644
index 80341d4..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/prefix-utils.jsm
+++ /dev/null
@@ -1,18 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-
-/*
- * WARNING!
- *
- * Do not edit this file directly, it is built from the sources at
- * https://github.com/mozilla/source-map/
- */
-
-Components.utils.import('resource://gre/modules/devtools/Require.jsm');
-Components.utils.import('resource://gre/modules/devtools/SourceMap.jsm');
-
-this.EXPORTED_SYMBOLS = [ "define", "runSourceMapTests" ];
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-browser.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-browser.js
deleted file mode 100644
index fb29ff5..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-browser.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-///////////////////////////////////////////////////////////////////////////////
-
-this.sourceMap = {
-  SourceMapConsumer: require('source-map/source-map-consumer').SourceMapConsumer,
-  SourceMapGenerator: require('source-map/source-map-generator').SourceMapGenerator,
-  SourceNode: require('source-map/source-node').SourceNode
-};
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-source-map.jsm b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-source-map.jsm
deleted file mode 100644
index cf3c2d8..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-source-map.jsm
+++ /dev/null
@@ -1,6 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-///////////////////////////////////////////////////////////////////////////////
-
-this.SourceMapConsumer = require('source-map/source-map-consumer').SourceMapConsumer;
-this.SourceMapGenerator = require('source-map/source-map-generator').SourceMapGenerator;
-this.SourceNode = require('source-map/source-node').SourceNode;
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-utils.jsm b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-utils.jsm
deleted file mode 100644
index b31b84c..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/suffix-utils.jsm
+++ /dev/null
@@ -1,21 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-function runSourceMapTests(modName, do_throw) {
-  let mod = require(modName);
-  let assert = require('test/source-map/assert');
-  let util = require('test/source-map/util');
-
-  assert.init(do_throw);
-
-  for (let k in mod) {
-    if (/^test/.test(k)) {
-      mod[k](assert, util);
-    }
-  }
-
-}
-this.runSourceMapTests = runSourceMapTests;
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/test-prefix.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/test-prefix.js
deleted file mode 100644
index 1b13f30..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/test-prefix.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * WARNING!
- *
- * Do not edit this file directly, it is built from the sources at
- * https://github.com/mozilla/source-map/
- */
-
-Components.utils.import('resource://test/Utils.jsm');
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/test-suffix.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/test-suffix.js
deleted file mode 100644
index bec2de3..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/build/test-suffix.js
+++ /dev/null
@@ -1,3 +0,0 @@
-function run_test() {
-  runSourceMapTests('{THIS_MODULE}', do_throw);
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map.js
deleted file mode 100644
index 121ad24..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * Copyright 2009-2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE.txt or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-exports.SourceMapGenerator = require('./source-map/source-map-generator').SourceMapGenerator;
-exports.SourceMapConsumer = require('./source-map/source-map-consumer').SourceMapConsumer;
-exports.SourceNode = require('./source-map/source-node').SourceNode;
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/array-set.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/array-set.js
deleted file mode 100644
index 40f9a18..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/array-set.js
+++ /dev/null
@@ -1,97 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var util = require('./util');
-
-  /**
-   * A data structure which is a combination of an array and a set. Adding a new
-   * member is O(1), testing for membership is O(1), and finding the index of an
-   * element is O(1). Removing elements from the set is not supported. Only
-   * strings are supported for membership.
-   */
-  function ArraySet() {
-    this._array = [];
-    this._set = {};
-  }
-
-  /**
-   * Static method for creating ArraySet instances from an existing array.
-   */
-  ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
-    var set = new ArraySet();
-    for (var i = 0, len = aArray.length; i < len; i++) {
-      set.add(aArray[i], aAllowDuplicates);
-    }
-    return set;
-  };
-
-  /**
-   * Add the given string to this set.
-   *
-   * @param String aStr
-   */
-  ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
-    var isDuplicate = this.has(aStr);
-    var idx = this._array.length;
-    if (!isDuplicate || aAllowDuplicates) {
-      this._array.push(aStr);
-    }
-    if (!isDuplicate) {
-      this._set[util.toSetString(aStr)] = idx;
-    }
-  };
-
-  /**
-   * Is the given string a member of this set?
-   *
-   * @param String aStr
-   */
-  ArraySet.prototype.has = function ArraySet_has(aStr) {
-    return Object.prototype.hasOwnProperty.call(this._set,
-                                                util.toSetString(aStr));
-  };
-
-  /**
-   * What is the index of the given string in the array?
-   *
-   * @param String aStr
-   */
-  ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
-    if (this.has(aStr)) {
-      return this._set[util.toSetString(aStr)];
-    }
-    throw new Error('"' + aStr + '" is not in the set.');
-  };
-
-  /**
-   * What is the element at the given index?
-   *
-   * @param Number aIdx
-   */
-  ArraySet.prototype.at = function ArraySet_at(aIdx) {
-    if (aIdx >= 0 && aIdx < this._array.length) {
-      return this._array[aIdx];
-    }
-    throw new Error('No element indexed by ' + aIdx);
-  };
-
-  /**
-   * Returns the array representation of this set (which has the proper indices
-   * indicated by indexOf). Note that this is a copy of the internal array used
-   * for storing the members so that no one can mess with internal state.
-   */
-  ArraySet.prototype.toArray = function ArraySet_toArray() {
-    return this._array.slice();
-  };
-
-  exports.ArraySet = ArraySet;
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/base64-vlq.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/base64-vlq.js
deleted file mode 100644
index e22dcae..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/base64-vlq.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- *
- * Based on the Base 64 VLQ implementation in Closure Compiler:
- * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
- *
- * Copyright 2011 The Closure Compiler Authors. All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above
- *    copyright notice, this list of conditions and the following
- *    disclaimer in the documentation and/or other materials provided
- *    with the distribution.
- *  * Neither the name of Google Inc. nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var base64 = require('./base64');
-
-  // A single base 64 digit can contain 6 bits of data. For the base 64 variable
-  // length quantities we use in the source map spec, the first bit is the sign,
-  // the next four bits are the actual value, and the 6th bit is the
-  // continuation bit. The continuation bit tells us whether there are more
-  // digits in this value following this digit.
-  //
-  //   Continuation
-  //   |    Sign
-  //   |    |
-  //   V    V
-  //   101011
-
-  var VLQ_BASE_SHIFT = 5;
-
-  // binary: 100000
-  var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
-
-  // binary: 011111
-  var VLQ_BASE_MASK = VLQ_BASE - 1;
-
-  // binary: 100000
-  var VLQ_CONTINUATION_BIT = VLQ_BASE;
-
-  /**
-   * Converts from a two-complement value to a value where the sign bit is
-   * placed in the least significant bit.  For example, as decimals:
-   *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
-   *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
-   */
-  function toVLQSigned(aValue) {
-    return aValue < 0
-      ? ((-aValue) << 1) + 1
-      : (aValue << 1) + 0;
-  }
-
-  /**
-   * Converts to a two-complement value from a value where the sign bit is
-   * placed in the least significant bit.  For example, as decimals:
-   *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1
-   *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2
-   */
-  function fromVLQSigned(aValue) {
-    var isNegative = (aValue & 1) === 1;
-    var shifted = aValue >> 1;
-    return isNegative
-      ? -shifted
-      : shifted;
-  }
-
-  /**
-   * Returns the base 64 VLQ encoded value.
-   */
-  exports.encode = function base64VLQ_encode(aValue) {
-    var encoded = "";
-    var digit;
-
-    var vlq = toVLQSigned(aValue);
-
-    do {
-      digit = vlq & VLQ_BASE_MASK;
-      vlq >>>= VLQ_BASE_SHIFT;
-      if (vlq > 0) {
-        // There are still more digits in this value, so we must make sure the
-        // continuation bit is marked.
-        digit |= VLQ_CONTINUATION_BIT;
-      }
-      encoded += base64.encode(digit);
-    } while (vlq > 0);
-
-    return encoded;
-  };
-
-  /**
-   * Decodes the next base 64 VLQ value from the given string and returns the
-   * value and the rest of the string via the out parameter.
-   */
-  exports.decode = function base64VLQ_decode(aStr, aOutParam) {
-    var i = 0;
-    var strLen = aStr.length;
-    var result = 0;
-    var shift = 0;
-    var continuation, digit;
-
-    do {
-      if (i >= strLen) {
-        throw new Error("Expected more digits in base 64 VLQ value.");
-      }
-      digit = base64.decode(aStr.charAt(i++));
-      continuation = !!(digit & VLQ_CONTINUATION_BIT);
-      digit &= VLQ_BASE_MASK;
-      result = result + (digit << shift);
-      shift += VLQ_BASE_SHIFT;
-    } while (continuation);
-
-    aOutParam.value = fromVLQSigned(result);
-    aOutParam.rest = aStr.slice(i);
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/base64.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/base64.js
deleted file mode 100644
index 863cc46..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/base64.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var charToIntMap = {};
-  var intToCharMap = {};
-
-  'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
-    .split('')
-    .forEach(function (ch, index) {
-      charToIntMap[ch] = index;
-      intToCharMap[index] = ch;
-    });
-
-  /**
-   * Encode an integer in the range of 0 to 63 to a single base 64 digit.
-   */
-  exports.encode = function base64_encode(aNumber) {
-    if (aNumber in intToCharMap) {
-      return intToCharMap[aNumber];
-    }
-    throw new TypeError("Must be between 0 and 63: " + aNumber);
-  };
-
-  /**
-   * Decode a single base 64 digit to an integer.
-   */
-  exports.decode = function base64_decode(aChar) {
-    if (aChar in charToIntMap) {
-      return charToIntMap[aChar];
-    }
-    throw new TypeError("Not a valid base 64 digit: " + aChar);
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/basic-source-map-consumer.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/basic-source-map-consumer.js
deleted file mode 100644
index f2dfb3e..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/basic-source-map-consumer.js
+++ /dev/null
@@ -1,420 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var util = require('./util');
-  var binarySearch = require('./binary-search');
-  var ArraySet = require('./array-set').ArraySet;
-  var base64VLQ = require('./base64-vlq');
-  var SourceMapConsumer = require('./source-map-consumer').SourceMapConsumer;
-
-  /**
-   * A BasicSourceMapConsumer instance represents a parsed source map which we can
-   * query for information about the original file positions by giving it a file
-   * position in the generated source.
-   *
-   * The only parameter is the raw source map (either as a JSON string, or
-   * already parsed to an object). According to the spec, source maps have the
-   * following attributes:
-   *
-   *   - version: Which version of the source map spec this map is following.
-   *   - sources: An array of URLs to the original source files.
-   *   - names: An array of identifiers which can be referrenced by individual mappings.
-   *   - sourceRoot: Optional. The URL root from which all sources are relative.
-   *   - sourcesContent: Optional. An array of contents of the original source files.
-   *   - mappings: A string of base64 VLQs which contain the actual mappings.
-   *   - file: Optional. The generated file this source map is associated with.
-   *
-   * Here is an example source map, taken from the source map spec[0]:
-   *
-   *     {
-   *       version : 3,
-   *       file: "out.js",
-   *       sourceRoot : "",
-   *       sources: ["foo.js", "bar.js"],
-   *       names: ["src", "maps", "are", "fun"],
-   *       mappings: "AA,AB;;ABCDE;"
-   *     }
-   *
-   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
-   */
-  function BasicSourceMapConsumer(aSourceMap) {
-    var sourceMap = aSourceMap;
-    if (typeof aSourceMap === 'string') {
-      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
-    }
-
-    var version = util.getArg(sourceMap, 'version');
-    var sources = util.getArg(sourceMap, 'sources');
-    // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
-    // requires the array) to play nice here.
-    var names = util.getArg(sourceMap, 'names', []);
-    var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
-    var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
-    var mappings = util.getArg(sourceMap, 'mappings');
-    var file = util.getArg(sourceMap, 'file', null);
-
-    // Once again, Sass deviates from the spec and supplies the version as a
-    // string rather than a number, so we use loose equality checking here.
-    if (version != this._version) {
-      throw new Error('Unsupported version: ' + version);
-    }
-
-    // Some source maps produce relative source paths like "./foo.js" instead of
-    // "foo.js".  Normalize these first so that future comparisons will succeed.
-    // See bugzil.la/1090768.
-    sources = sources.map(util.normalize);
-
-    // Pass `true` below to allow duplicate names and sources. While source maps
-    // are intended to be compressed and deduplicated, the TypeScript compiler
-    // sometimes generates source maps with duplicates in them. See Github issue
-    // #72 and bugzil.la/889492.
-    this._names = ArraySet.fromArray(names, true);
-    this._sources = ArraySet.fromArray(sources, true);
-
-    this.sourceRoot = sourceRoot;
-    this.sourcesContent = sourcesContent;
-    this._mappings = mappings;
-    this.file = file;
-  }
-
-  BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
-  BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
-
-  /**
-   * Create a BasicSourceMapConsumer from a SourceMapGenerator.
-   *
-   * @param SourceMapGenerator aSourceMap
-   *        The source map that will be consumed.
-   * @returns BasicSourceMapConsumer
-   */
-  BasicSourceMapConsumer.fromSourceMap =
-    function SourceMapConsumer_fromSourceMap(aSourceMap) {
-      var smc = Object.create(BasicSourceMapConsumer.prototype);
-
-      smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
-      smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
-      smc.sourceRoot = aSourceMap._sourceRoot;
-      smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),
-                                                              smc.sourceRoot);
-      smc.file = aSourceMap._file;
-
-      smc.__generatedMappings = aSourceMap._mappings.toArray().slice();
-      smc.__originalMappings = aSourceMap._mappings.toArray().slice()
-        .sort(util.compareByOriginalPositions);
-
-      return smc;
-    };
-
-  /**
-   * The version of the source mapping spec that we are consuming.
-   */
-  BasicSourceMapConsumer.prototype._version = 3;
-
-  /**
-   * The list of original sources.
-   */
-  Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
-    get: function () {
-      return this._sources.toArray().map(function (s) {
-        return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;
-      }, this);
-    }
-  });
-
-  /**
-   * Parse the mappings in a string in to a data structure which we can easily
-   * query (the ordered arrays in the `this.__generatedMappings` and
-   * `this.__originalMappings` properties).
-   */
-  BasicSourceMapConsumer.prototype._parseMappings =
-    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
-      var generatedLine = 1;
-      var previousGeneratedColumn = 0;
-      var previousOriginalLine = 0;
-      var previousOriginalColumn = 0;
-      var previousSource = 0;
-      var previousName = 0;
-      var str = aStr;
-      var temp = {};
-      var mapping;
-
-      while (str.length > 0) {
-        if (str.charAt(0) === ';') {
-          generatedLine++;
-          str = str.slice(1);
-          previousGeneratedColumn = 0;
-        }
-        else if (str.charAt(0) === ',') {
-          str = str.slice(1);
-        }
-        else {
-          mapping = {};
-          mapping.generatedLine = generatedLine;
-
-          // Generated column.
-          base64VLQ.decode(str, temp);
-          mapping.generatedColumn = previousGeneratedColumn + temp.value;
-          previousGeneratedColumn = mapping.generatedColumn;
-          str = temp.rest;
-
-          if (str.length > 0 && !this._nextCharIsMappingSeparator(str)) {
-            // Original source.
-            base64VLQ.decode(str, temp);
-            mapping.source = this._sources.at(previousSource + temp.value);
-            previousSource += temp.value;
-            str = temp.rest;
-            if (str.length === 0 || this._nextCharIsMappingSeparator(str)) {
-              throw new Error('Found a source, but no line and column');
-            }
-
-            // Original line.
-            base64VLQ.decode(str, temp);
-            mapping.originalLine = previousOriginalLine + temp.value;
-            previousOriginalLine = mapping.originalLine;
-            // Lines are stored 0-based
-            mapping.originalLine += 1;
-            str = temp.rest;
-            if (str.length === 0 || this._nextCharIsMappingSeparator(str)) {
-              throw new Error('Found a source and line, but no column');
-            }
-
-            // Original column.
-            base64VLQ.decode(str, temp);
-            mapping.originalColumn = previousOriginalColumn + temp.value;
-            previousOriginalColumn = mapping.originalColumn;
-            str = temp.rest;
-
-            if (str.length > 0 && !this._nextCharIsMappingSeparator(str)) {
-              // Original name.
-              base64VLQ.decode(str, temp);
-              mapping.name = this._names.at(previousName + temp.value);
-              previousName += temp.value;
-              str = temp.rest;
-            }
-          }
-
-          this.__generatedMappings.push(mapping);
-          if (typeof mapping.originalLine === 'number') {
-            this.__originalMappings.push(mapping);
-          }
-        }
-      }
-
-      this.__generatedMappings.sort(util.compareByGeneratedPositions);
-      this.__originalMappings.sort(util.compareByOriginalPositions);
-    };
-
-  /**
-   * Find the mapping that best matches the hypothetical "needle" mapping that
-   * we are searching for in the given "haystack" of mappings.
-   */
-  BasicSourceMapConsumer.prototype._findMapping =
-    function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
-                                           aColumnName, aComparator) {
-      // To return the position we are searching for, we must first find the
-      // mapping for the given position and then return the opposite position it
-      // points to. Because the mappings are sorted, we can use binary search to
-      // find the best mapping.
-
-      if (aNeedle[aLineName] <= 0) {
-        throw new TypeError('Line must be greater than or equal to 1, got '
-                            + aNeedle[aLineName]);
-      }
-      if (aNeedle[aColumnName] < 0) {
-        throw new TypeError('Column must be greater than or equal to 0, got '
-                            + aNeedle[aColumnName]);
-      }
-
-      return binarySearch.search(aNeedle, aMappings, aComparator);
-    };
-
-  /**
-   * Compute the last column for each generated mapping. The last column is
-   * inclusive.
-   */
-  BasicSourceMapConsumer.prototype.computeColumnSpans =
-    function SourceMapConsumer_computeColumnSpans() {
-      for (var index = 0; index < this._generatedMappings.length; ++index) {
-        var mapping = this._generatedMappings[index];
-
-        // Mappings do not contain a field for the last generated columnt. We
-        // can come up with an optimistic estimate, however, by assuming that
-        // mappings are contiguous (i.e. given two consecutive mappings, the
-        // first mapping ends where the second one starts).
-        if (index + 1 < this._generatedMappings.length) {
-          var nextMapping = this._generatedMappings[index + 1];
-
-          if (mapping.generatedLine === nextMapping.generatedLine) {
-            mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;
-            continue;
-          }
-        }
-
-        // The last mapping for each line spans the entire line.
-        mapping.lastGeneratedColumn = Infinity;
-      }
-    };
-
-  /**
-   * Returns the original source, line, and column information for the generated
-   * source's line and column positions provided. The only argument is an object
-   * with the following properties:
-   *
-   *   - line: The line number in the generated source.
-   *   - column: The column number in the generated source.
-   *
-   * and an object is returned with the following properties:
-   *
-   *   - source: The original source file, or null.
-   *   - line: The line number in the original source, or null.
-   *   - column: The column number in the original source, or null.
-   *   - name: The original identifier, or null.
-   */
-  BasicSourceMapConsumer.prototype.originalPositionFor =
-    function SourceMapConsumer_originalPositionFor(aArgs) {
-      var needle = {
-        generatedLine: util.getArg(aArgs, 'line'),
-        generatedColumn: util.getArg(aArgs, 'column')
-      };
-
-      var index = this._findMapping(needle,
-                                    this._generatedMappings,
-                                    "generatedLine",
-                                    "generatedColumn",
-                                    util.compareByGeneratedPositions);
-
-      if (index >= 0) {
-        var mapping = this._generatedMappings[index];
-
-        if (mapping.generatedLine === needle.generatedLine) {
-          var source = util.getArg(mapping, 'source', null);
-          if (source != null && this.sourceRoot != null) {
-            source = util.join(this.sourceRoot, source);
-          }
-          return {
-            source: source,
-            line: util.getArg(mapping, 'originalLine', null),
-            column: util.getArg(mapping, 'originalColumn', null),
-            name: util.getArg(mapping, 'name', null)
-          };
-        }
-      }
-
-      return {
-        source: null,
-        line: null,
-        column: null,
-        name: null
-      };
-    };
-
-  /**
-   * Returns the original source content. The only argument is the url of the
-   * original source file. Returns null if no original source content is
-   * availible.
-   */
-  BasicSourceMapConsumer.prototype.sourceContentFor =
-    function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
-      if (!this.sourcesContent) {
-        return null;
-      }
-
-      if (this.sourceRoot != null) {
-        aSource = util.relative(this.sourceRoot, aSource);
-      }
-
-      if (this._sources.has(aSource)) {
-        return this.sourcesContent[this._sources.indexOf(aSource)];
-      }
-
-      var url;
-      if (this.sourceRoot != null
-          && (url = util.urlParse(this.sourceRoot))) {
-        // XXX: file:// URIs and absolute paths lead to unexpected behavior for
-        // many users. We can help them out when they expect file:// URIs to
-        // behave like it would if they were running a local HTTP server. See
-        // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
-        var fileUriAbsPath = aSource.replace(/^file:\/\//, "");
-        if (url.scheme == "file"
-            && this._sources.has(fileUriAbsPath)) {
-          return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]
-        }
-
-        if ((!url.path || url.path == "/")
-            && this._sources.has("/" + aSource)) {
-          return this.sourcesContent[this._sources.indexOf("/" + aSource)];
-        }
-      }
-
-      // This function is used recursively from
-      // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we
-      // don't want to throw if we can't find the source - we just want to
-      // return null, so we provide a flag to exit gracefully.
-      if (nullOnMissing) {
-        return null;
-      }
-      else {
-        throw new Error('"' + aSource + '" is not in the SourceMap.');
-      }
-    };
-
-  /**
-   * Returns the generated line and column information for the original source,
-   * line, and column positions provided. The only argument is an object with
-   * the following properties:
-   *
-   *   - source: The filename of the original source.
-   *   - line: The line number in the original source.
-   *   - column: The column number in the original source.
-   *
-   * and an object is returned with the following properties:
-   *
-   *   - line: The line number in the generated source, or null.
-   *   - column: The column number in the generated source, or null.
-   */
-  BasicSourceMapConsumer.prototype.generatedPositionFor =
-    function SourceMapConsumer_generatedPositionFor(aArgs) {
-      var needle = {
-        source: util.getArg(aArgs, 'source'),
-        originalLine: util.getArg(aArgs, 'line'),
-        originalColumn: util.getArg(aArgs, 'column')
-      };
-
-      if (this.sourceRoot != null) {
-        needle.source = util.relative(this.sourceRoot, needle.source);
-      }
-
-      var index = this._findMapping(needle,
-                                    this._originalMappings,
-                                    "originalLine",
-                                    "originalColumn",
-                                    util.compareByOriginalPositions);
-
-      if (index >= 0) {
-        var mapping = this._originalMappings[index];
-
-        return {
-          line: util.getArg(mapping, 'generatedLine', null),
-          column: util.getArg(mapping, 'generatedColumn', null),
-          lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
-        };
-      }
-
-      return {
-        line: null,
-        column: null,
-        lastColumn: null
-      };
-    };
-
-  exports.BasicSourceMapConsumer = BasicSourceMapConsumer;
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/binary-search.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/binary-search.js
deleted file mode 100644
index e085f81..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/binary-search.js
+++ /dev/null
@@ -1,80 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  /**
-   * Recursive implementation of binary search.
-   *
-   * @param aLow Indices here and lower do not contain the needle.
-   * @param aHigh Indices here and higher do not contain the needle.
-   * @param aNeedle The element being searched for.
-   * @param aHaystack The non-empty array being searched.
-   * @param aCompare Function which takes two elements and returns -1, 0, or 1.
-   */
-  function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) {
-    // This function terminates when one of the following is true:
-    //
-    //   1. We find the exact element we are looking for.
-    //
-    //   2. We did not find the exact element, but we can return the index of
-    //      the next closest element that is less than that element.
-    //
-    //   3. We did not find the exact element, and there is no next-closest
-    //      element which is less than the one we are searching for, so we
-    //      return -1.
-    var mid = Math.floor((aHigh - aLow) / 2) + aLow;
-    var cmp = aCompare(aNeedle, aHaystack[mid], true);
-    if (cmp === 0) {
-      // Found the element we are looking for.
-      return mid;
-    }
-    else if (cmp > 0) {
-      // aHaystack[mid] is greater than our needle.
-      if (aHigh - mid > 1) {
-        // The element is in the upper half.
-        return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare);
-      }
-      // We did not find an exact match, return the next closest one
-      // (termination case 2).
-      return mid;
-    }
-    else {
-      // aHaystack[mid] is less than our needle.
-      if (mid - aLow > 1) {
-        // The element is in the lower half.
-        return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare);
-      }
-      // The exact needle element was not found in this haystack. Determine if
-      // we are in termination case (2) or (3) and return the appropriate thing.
-      return aLow < 0 ? -1 : aLow;
-    }
-  }
-
-  /**
-   * This is an implementation of binary search which will always try and return
-   * the index of next lowest value checked if there is no exact hit. This is
-   * because mappings between original and generated line/col pairs are single
-   * points, and there is an implicit region between each of them, so a miss
-   * just means that you aren't on the very start of a region.
-   *
-   * @param aNeedle The element you are looking for.
-   * @param aHaystack The array that is being searched.
-   * @param aCompare A function which takes the needle and an element in the
-   *     array and returns -1, 0, or 1 depending on whether the needle is less
-   *     than, equal to, or greater than the element, respectively.
-   */
-  exports.search = function search(aNeedle, aHaystack, aCompare) {
-    if (aHaystack.length === 0) {
-      return -1;
-    }
-    return recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare)
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/indexed-source-map-consumer.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/indexed-source-map-consumer.js
deleted file mode 100644
index c6449cd..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/indexed-source-map-consumer.js
+++ /dev/null
@@ -1,303 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var util = require('./util');
-  var binarySearch = require('./binary-search');
-  var SourceMapConsumer = require('./source-map-consumer').SourceMapConsumer;
-  var BasicSourceMapConsumer = require('./basic-source-map-consumer').BasicSourceMapConsumer;
-
-  /**
-   * An IndexedSourceMapConsumer instance represents a parsed source map which
-   * we can query for information. It differs from BasicSourceMapConsumer in
-   * that it takes "indexed" source maps (i.e. ones with a "sections" field) as
-   * input.
-   *
-   * The only parameter is a raw source map (either as a JSON string, or already
-   * parsed to an object). According to the spec for indexed source maps, they
-   * have the following attributes:
-   *
-   *   - version: Which version of the source map spec this map is following.
-   *   - file: Optional. The generated file this source map is associated with.
-   *   - sections: A list of section definitions.
-   *
-   * Each value under the "sections" field has two fields:
-   *   - offset: The offset into the original specified at which this section
-   *       begins to apply, defined as an object with a "line" and "column"
-   *       field.
-   *   - map: A source map definition. This source map could also be indexed,
-   *       but doesn't have to be.
-   *
-   * Instead of the "map" field, it's also possible to have a "url" field
-   * specifying a URL to retrieve a source map from, but that's currently
-   * unsupported.
-   *
-   * Here's an example source map, taken from the source map spec[0], but
-   * modified to omit a section which uses the "url" field.
-   *
-   *  {
-   *    version : 3,
-   *    file: "app.js",
-   *    sections: [{
-   *      offset: {line:100, column:10},
-   *      map: {
-   *        version : 3,
-   *        file: "section.js",
-   *        sources: ["foo.js", "bar.js"],
-   *        names: ["src", "maps", "are", "fun"],
-   *        mappings: "AAAA,E;;ABCDE;"
-   *      }
-   *    }],
-   *  }
-   *
-   * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt
-   */
-  function IndexedSourceMapConsumer(aSourceMap) {
-    var sourceMap = aSourceMap;
-    if (typeof aSourceMap === 'string') {
-      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
-    }
-
-    var version = util.getArg(sourceMap, 'version');
-    var sections = util.getArg(sourceMap, 'sections');
-
-    if (version != this._version) {
-      throw new Error('Unsupported version: ' + version);
-    }
-
-    var lastOffset = {
-      line: -1,
-      column: 0
-    };
-    this._sections = sections.map(function (s) {
-      if (s.url) {
-        // The url field will require support for asynchronicity.
-        // See https://github.com/mozilla/source-map/issues/16
-        throw new Error('Support for url field in sections not implemented.');
-      }
-      var offset = util.getArg(s, 'offset');
-      var offsetLine = util.getArg(offset, 'line');
-      var offsetColumn = util.getArg(offset, 'column');
-
-      if (offsetLine < lastOffset.line ||
-          (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {
-        throw new Error('Section offsets must be ordered and non-overlapping.');
-      }
-      lastOffset = offset;
-
-      return {
-        generatedOffset: {
-          // The offset fields are 0-based, but we use 1-based indices when
-          // encoding/decoding from VLQ.
-          generatedLine: offsetLine + 1,
-          generatedColumn: offsetColumn + 1
-        },
-        consumer: new SourceMapConsumer(util.getArg(s, 'map'))
-      }
-    });
-  }
-
-  IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
-  IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;
-
-  /**
-   * The version of the source mapping spec that we are consuming.
-   */
-  IndexedSourceMapConsumer.prototype._version = 3;
-
-  /**
-   * The list of original sources.
-   */
-  Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
-    get: function () {
-      var sources = [];
-      for (var i = 0; i < this._sections.length; i++) {
-        for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {
-          sources.push(this._sections[i].consumer.sources[j]);
-        }
-      };
-      return sources;
-    }
-  });
-
-  /**
-   * Returns the original source, line, and column information for the generated
-   * source's line and column positions provided. The only argument is an object
-   * with the following properties:
-   *
-   *   - line: The line number in the generated source.
-   *   - column: The column number in the generated source.
-   *
-   * and an object is returned with the following properties:
-   *
-   *   - source: The original source file, or null.
-   *   - line: The line number in the original source, or null.
-   *   - column: The column number in the original source, or null.
-   *   - name: The original identifier, or null.
-   */
-  IndexedSourceMapConsumer.prototype.originalPositionFor =
-    function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
-      var needle = {
-        generatedLine: util.getArg(aArgs, 'line'),
-        generatedColumn: util.getArg(aArgs, 'column')
-      };
-
-      // Find the section containing the generated position we're trying to map
-      // to an original position.
-      var sectionIndex = binarySearch.search(needle, this._sections,
-        function(needle, section) {
-          var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
-          if (cmp) {
-            return cmp;
-          }
-
-          return (needle.generatedColumn -
-                  section.generatedOffset.generatedColumn);
-        });
-      var section = this._sections[sectionIndex];
-
-      if (!section) {
-        return {
-          source: null,
-          line: null,
-          column: null,
-          name: null
-        };
-      }
-
-      return section.consumer.originalPositionFor({
-        line: needle.generatedLine -
-          (section.generatedOffset.generatedLine - 1),
-        column: needle.generatedColumn -
-          (section.generatedOffset.generatedLine === needle.generatedLine
-           ? section.generatedOffset.generatedColumn - 1
-           : 0)
-      });
-    };
-
-  /**
-   * Returns the original source content. The only argument is the url of the
-   * original source file. Returns null if no original source content is
-   * available.
-   */
-  IndexedSourceMapConsumer.prototype.sourceContentFor =
-    function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
-      for (var i = 0; i < this._sections.length; i++) {
-        var section = this._sections[i];
-
-        var content = section.consumer.sourceContentFor(aSource, true);
-        if (content) {
-          return content;
-        }
-      }
-      if (nullOnMissing) {
-        return null;
-      }
-      else {
-        throw new Error('"' + aSource + '" is not in the SourceMap.');
-      }
-    };
-
-  /**
-   * Returns the generated line and column information for the original source,
-   * line, and column positions provided. The only argument is an object with
-   * the following properties:
-   *
-   *   - source: The filename of the original source.
-   *   - line: The line number in the original source.
-   *   - column: The column number in the original source.
-   *
-   * and an object is returned with the following properties:
-   *
-   *   - line: The line number in the generated source, or null.
-   *   - column: The column number in the generated source, or null.
-   */
-  IndexedSourceMapConsumer.prototype.generatedPositionFor =
-    function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {
-      for (var i = 0; i < this._sections.length; i++) {
-        var section = this._sections[i];
-
-        // Only consider this section if the requested source is in the list of
-        // sources of the consumer.
-        if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {
-          continue;
-        }
-        var generatedPosition = section.consumer.generatedPositionFor(aArgs);
-        if (generatedPosition) {
-          var ret = {
-            line: generatedPosition.line +
-              (section.generatedOffset.generatedLine - 1),
-            column: generatedPosition.column +
-              (section.generatedOffset.generatedLine === generatedPosition.line
-               ? section.generatedOffset.generatedColumn - 1
-               : 0)
-          };
-          return ret;
-        }
-      }
-
-      return {
-        line: null,
-        column: null
-      };
-    };
-
-  /**
-   * Parse the mappings in a string in to a data structure which we can easily
-   * query (the ordered arrays in the `this.__generatedMappings` and
-   * `this.__originalMappings` properties).
-   */
-  IndexedSourceMapConsumer.prototype._parseMappings =
-    function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {
-      this.__generatedMappings = [];
-      this.__originalMappings = [];
-      for (var i = 0; i < this._sections.length; i++) {
-        var section = this._sections[i];
-        var sectionMappings = section.consumer._generatedMappings;
-        for (var j = 0; j < sectionMappings.length; j++) {
-          var mapping = sectionMappings[i];
-
-          var source = mapping.source;
-          var sourceRoot = section.consumer.sourceRoot;
-
-          if (source != null && sourceRoot != null) {
-            source = util.join(sourceRoot, source);
-          }
-
-          // The mappings coming from the consumer for the section have
-          // generated positions relative to the start of the section, so we
-          // need to offset them to be relative to the start of the concatenated
-          // generated file.
-          var adjustedMapping = {
-            source: source,
-            generatedLine: mapping.generatedLine +
-              (section.generatedOffset.generatedLine - 1),
-            generatedColumn: mapping.column +
-              (section.generatedOffset.generatedLine === mapping.generatedLine)
-              ? section.generatedOffset.generatedColumn - 1
-              : 0,
-            originalLine: mapping.originalLine,
-            originalColumn: mapping.originalColumn,
-            name: mapping.name
-          };
-
-          this.__generatedMappings.push(adjustedMapping);
-          if (typeof adjustedMapping.originalLine === 'number') {
-            this.__originalMappings.push(adjustedMapping);
-          }
-        };
-      };
-
-    this.__generatedMappings.sort(util.compareByGeneratedPositions);
-    this.__originalMappings.sort(util.compareByOriginalPositions);
-  };
-
-  exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/mapping-list.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/mapping-list.js
deleted file mode 100644
index 2a4eb61..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/mapping-list.js
+++ /dev/null
@@ -1,86 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2014 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var util = require('./util');
-
-  /**
-   * Determine whether mappingB is after mappingA with respect to generated
-   * position.
-   */
-  function generatedPositionAfter(mappingA, mappingB) {
-    // Optimized for most common case
-    var lineA = mappingA.generatedLine;
-    var lineB = mappingB.generatedLine;
-    var columnA = mappingA.generatedColumn;
-    var columnB = mappingB.generatedColumn;
-    return lineB > lineA || lineB == lineA && columnB >= columnA ||
-           util.compareByGeneratedPositions(mappingA, mappingB) <= 0;
-  }
-
-  /**
-   * A data structure to provide a sorted view of accumulated mappings in a
-   * performance conscious manner. It trades a neglibable overhead in general
-   * case for a large speedup in case of mappings being added in order.
-   */
-  function MappingList() {
-    this._array = [];
-    this._sorted = true;
-    // Serves as infimum
-    this._last = {generatedLine: -1, generatedColumn: 0};
-  }
-
-  /**
-   * Iterate through internal items. This method takes the same arguments that
-   * `Array.prototype.forEach` takes.
-   *
-   * NOTE: The order of the mappings is NOT guaranteed.
-   */
-  MappingList.prototype.unsortedForEach =
-    function MappingList_forEach(aCallback, aThisArg) {
-      this._array.forEach(aCallback, aThisArg);
-    };
-
-  /**
-   * Add the given source mapping.
-   *
-   * @param Object aMapping
-   */
-  MappingList.prototype.add = function MappingList_add(aMapping) {
-    var mapping;
-    if (generatedPositionAfter(this._last, aMapping)) {
-      this._last = aMapping;
-      this._array.push(aMapping);
-    } else {
-      this._sorted = false;
-      this._array.push(aMapping);
-    }
-  };
-
-  /**
-   * Returns the flat, sorted array of mappings. The mappings are sorted by
-   * generated position.
-   *
-   * WARNING: This method returns internal data without copying, for
-   * performance. The return value must NOT be mutated, and should be treated as
-   * an immutable borrow. If you want to take ownership, you must make your own
-   * copy.
-   */
-  MappingList.prototype.toArray = function MappingList_toArray() {
-    if (!this._sorted) {
-      this._array.sort(util.compareByGeneratedPositions);
-      this._sorted = true;
-    }
-    return this._array;
-  };
-
-  exports.MappingList = MappingList;
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-map-consumer.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-map-consumer.js
deleted file mode 100644
index f3abade..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-map-consumer.js
+++ /dev/null
@@ -1,222 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var util = require('./util');
-
-  function SourceMapConsumer(aSourceMap) {
-    var sourceMap = aSourceMap;
-    if (typeof aSourceMap === 'string') {
-      sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
-    }
-
-    // We do late requires because the subclasses require() this file.
-    if (sourceMap.sections != null) {
-      var indexedSourceMapConsumer = require('./indexed-source-map-consumer');
-      return new indexedSourceMapConsumer.IndexedSourceMapConsumer(sourceMap);
-    } else {
-      var basicSourceMapConsumer = require('./basic-source-map-consumer');
-      return new basicSourceMapConsumer.BasicSourceMapConsumer(sourceMap);
-    }
-  }
-
-  SourceMapConsumer.fromSourceMap = function(aSourceMap) {
-    var basicSourceMapConsumer = require('./basic-source-map-consumer');
-    return basicSourceMapConsumer.BasicSourceMapConsumer
-            .fromSourceMap(aSourceMap);
-  }
-
-  /**
-   * The version of the source mapping spec that we are consuming.
-   */
-  SourceMapConsumer.prototype._version = 3;
-
-
-  // `__generatedMappings` and `__originalMappings` are arrays that hold the
-  // parsed mapping coordinates from the source map's "mappings" attribute. They
-  // are lazily instantiated, accessed via the `_generatedMappings` and
-  // `_originalMappings` getters respectively, and we only parse the mappings
-  // and create these arrays once queried for a source location. We jump through
-  // these hoops because there can be many thousands of mappings, and parsing
-  // them is expensive, so we only want to do it if we must.
-  //
-  // Each object in the arrays is of the form:
-  //
-  //     {
-  //       generatedLine: The line number in the generated code,
-  //       generatedColumn: The column number in the generated code,
-  //       source: The path to the original source file that generated this
-  //               chunk of code,
-  //       originalLine: The line number in the original source that
-  //                     corresponds to this chunk of generated code,
-  //       originalColumn: The column number in the original source that
-  //                       corresponds to this chunk of generated code,
-  //       name: The name of the original symbol which generated this chunk of
-  //             code.
-  //     }
-  //
-  // All properties except for `generatedLine` and `generatedColumn` can be
-  // `null`.
-  //
-  // `_generatedMappings` is ordered by the generated positions.
-  //
-  // `_originalMappings` is ordered by the original positions.
-
-  SourceMapConsumer.prototype.__generatedMappings = null;
-  Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
-    get: function () {
-      if (!this.__generatedMappings) {
-        this.__generatedMappings = [];
-        this.__originalMappings = [];
-        this._parseMappings(this._mappings, this.sourceRoot);
-      }
-
-      return this.__generatedMappings;
-    }
-  });
-
-  SourceMapConsumer.prototype.__originalMappings = null;
-  Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
-    get: function () {
-      if (!this.__originalMappings) {
-        this.__generatedMappings = [];
-        this.__originalMappings = [];
-        this._parseMappings(this._mappings, this.sourceRoot);
-      }
-
-      return this.__originalMappings;
-    }
-  });
-
-  SourceMapConsumer.prototype._nextCharIsMappingSeparator =
-    function SourceMapConsumer_nextCharIsMappingSeparator(aStr) {
-      var c = aStr.charAt(0);
-      return c === ";" || c === ",";
-    };
-
-  /**
-   * Parse the mappings in a string in to a data structure which we can easily
-   * query (the ordered arrays in the `this.__generatedMappings` and
-   * `this.__originalMappings` properties).
-   */
-  SourceMapConsumer.prototype._parseMappings =
-    function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
-      throw new Error("Subclasses must implement _parseMappings");
-    };
-
-  SourceMapConsumer.GENERATED_ORDER = 1;
-  SourceMapConsumer.ORIGINAL_ORDER = 2;
-
-  /**
-   * Iterate over each mapping between an original source/line/column and a
-   * generated line/column in this source map.
-   *
-   * @param Function aCallback
-   *        The function that is called with each mapping.
-   * @param Object aContext
-   *        Optional. If specified, this object will be the value of `this` every
-   *        time that `aCallback` is called.
-   * @param aOrder
-   *        Either `SourceMapConsumer.GENERATED_ORDER` or
-   *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
-   *        iterate over the mappings sorted by the generated file's line/column
-   *        order or the original's source/line/column order, respectively. Defaults to
-   *        `SourceMapConsumer.GENERATED_ORDER`.
-   */
-  SourceMapConsumer.prototype.eachMapping =
-    function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
-      var context = aContext || null;
-      var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
-
-      var mappings;
-      switch (order) {
-      case SourceMapConsumer.GENERATED_ORDER:
-        mappings = this._generatedMappings;
-        break;
-      case SourceMapConsumer.ORIGINAL_ORDER:
-        mappings = this._originalMappings;
-        break;
-      default:
-        throw new Error("Unknown order of iteration.");
-      }
-
-      var sourceRoot = this.sourceRoot;
-      mappings.map(function (mapping) {
-        var source = mapping.source;
-        if (source != null && sourceRoot != null) {
-          source = util.join(sourceRoot, source);
-        }
-        return {
-          source: source,
-          generatedLine: mapping.generatedLine,
-          generatedColumn: mapping.generatedColumn,
-          originalLine: mapping.originalLine,
-          originalColumn: mapping.originalColumn,
-          name: mapping.name
-        };
-      }).forEach(aCallback, context);
-    };
-
-  /**
-   * Returns all generated line and column information for the original source
-   * and line provided. The only argument is an object with the following
-   * properties:
-   *
-   *   - source: The filename of the original source.
-   *   - line: The line number in the original source.
-   *
-   * and an array of objects is returned, each with the following properties:
-   *
-   *   - line: The line number in the generated source, or null.
-   *   - column: The column number in the generated source, or null.
-   */
-  SourceMapConsumer.prototype.allGeneratedPositionsFor =
-    function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {
-      // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping
-      // returns the index of the closest mapping less than the needle. By
-      // setting needle.originalColumn to Infinity, we thus find the last
-      // mapping for the given line, provided such a mapping exists.
-      var needle = {
-        source: util.getArg(aArgs, 'source'),
-        originalLine: util.getArg(aArgs, 'line'),
-        originalColumn: Infinity
-      };
-
-      if (this.sourceRoot != null) {
-        needle.source = util.relative(this.sourceRoot, needle.source);
-      }
-
-      var mappings = [];
-
-      var index = this._findMapping(needle,
-                                    this._originalMappings,
-                                    "originalLine",
-                                    "originalColumn",
-                                    util.compareByOriginalPositions);
-      if (index >= 0) {
-        var mapping = this._originalMappings[index];
-
-        while (mapping && mapping.originalLine === needle.originalLine) {
-          mappings.push({
-            line: util.getArg(mapping, 'generatedLine', null),
-            column: util.getArg(mapping, 'generatedColumn', null),
-            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
-          });
-
-          mapping = this._originalMappings[--index];
-        }
-      }
-
-      return mappings.reverse();
-    };
-
-  exports.SourceMapConsumer = SourceMapConsumer;
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-map-generator.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-map-generator.js
deleted file mode 100644
index 1ab7a47..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-map-generator.js
+++ /dev/null
@@ -1,400 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var base64VLQ = require('./base64-vlq');
-  var util = require('./util');
-  var ArraySet = require('./array-set').ArraySet;
-  var MappingList = require('./mapping-list').MappingList;
-
-  /**
-   * An instance of the SourceMapGenerator represents a source map which is
-   * being built incrementally. You may pass an object with the following
-   * properties:
-   *
-   *   - file: The filename of the generated source.
-   *   - sourceRoot: A root for all relative URLs in this source map.
-   */
-  function SourceMapGenerator(aArgs) {
-    if (!aArgs) {
-      aArgs = {};
-    }
-    this._file = util.getArg(aArgs, 'file', null);
-    this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
-    this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
-    this._sources = new ArraySet();
-    this._names = new ArraySet();
-    this._mappings = new MappingList();
-    this._sourcesContents = null;
-  }
-
-  SourceMapGenerator.prototype._version = 3;
-
-  /**
-   * Creates a new SourceMapGenerator based on a SourceMapConsumer
-   *
-   * @param aSourceMapConsumer The SourceMap.
-   */
-  SourceMapGenerator.fromSourceMap =
-    function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
-      var sourceRoot = aSourceMapConsumer.sourceRoot;
-      var generator = new SourceMapGenerator({
-        file: aSourceMapConsumer.file,
-        sourceRoot: sourceRoot
-      });
-      aSourceMapConsumer.eachMapping(function (mapping) {
-        var newMapping = {
-          generated: {
-            line: mapping.generatedLine,
-            column: mapping.generatedColumn
-          }
-        };
-
-        if (mapping.source != null) {
-          newMapping.source = mapping.source;
-          if (sourceRoot != null) {
-            newMapping.source = util.relative(sourceRoot, newMapping.source);
-          }
-
-          newMapping.original = {
-            line: mapping.originalLine,
-            column: mapping.originalColumn
-          };
-
-          if (mapping.name != null) {
-            newMapping.name = mapping.name;
-          }
-        }
-
-        generator.addMapping(newMapping);
-      });
-      aSourceMapConsumer.sources.forEach(function (sourceFile) {
-        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
-        if (content != null) {
-          generator.setSourceContent(sourceFile, content);
-        }
-      });
-      return generator;
-    };
-
-  /**
-   * Add a single mapping from original source line and column to the generated
-   * source's line and column for this source map being created. The mapping
-   * object should have the following properties:
-   *
-   *   - generated: An object with the generated line and column positions.
-   *   - original: An object with the original line and column positions.
-   *   - source: The original source file (relative to the sourceRoot).
-   *   - name: An optional original token name for this mapping.
-   */
-  SourceMapGenerator.prototype.addMapping =
-    function SourceMapGenerator_addMapping(aArgs) {
-      var generated = util.getArg(aArgs, 'generated');
-      var original = util.getArg(aArgs, 'original', null);
-      var source = util.getArg(aArgs, 'source', null);
-      var name = util.getArg(aArgs, 'name', null);
-
-      if (!this._skipValidation) {
-        this._validateMapping(generated, original, source, name);
-      }
-
-      if (source != null && !this._sources.has(source)) {
-        this._sources.add(source);
-      }
-
-      if (name != null && !this._names.has(name)) {
-        this._names.add(name);
-      }
-
-      this._mappings.add({
-        generatedLine: generated.line,
-        generatedColumn: generated.column,
-        originalLine: original != null && original.line,
-        originalColumn: original != null && original.column,
-        source: source,
-        name: name
-      });
-    };
-
-  /**
-   * Set the source content for a source file.
-   */
-  SourceMapGenerator.prototype.setSourceContent =
-    function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
-      var source = aSourceFile;
-      if (this._sourceRoot != null) {
-        source = util.relative(this._sourceRoot, source);
-      }
-
-      if (aSourceContent != null) {
-        // Add the source content to the _sourcesContents map.
-        // Create a new _sourcesContents map if the property is null.
-        if (!this._sourcesContents) {
-          this._sourcesContents = {};
-        }
-        this._sourcesContents[util.toSetString(source)] = aSourceContent;
-      } else if (this._sourcesContents) {
-        // Remove the source file from the _sourcesContents map.
-        // If the _sourcesContents map is empty, set the property to null.
-        delete this._sourcesContents[util.toSetString(source)];
-        if (Object.keys(this._sourcesContents).length === 0) {
-          this._sourcesContents = null;
-        }
-      }
-    };
-
-  /**
-   * Applies the mappings of a sub-source-map for a specific source file to the
-   * source map being generated. Each mapping to the supplied source file is
-   * rewritten using the supplied source map. Note: The resolution for the
-   * resulting mappings is the minimium of this map and the supplied map.
-   *
-   * @param aSourceMapConsumer The source map to be applied.
-   * @param aSourceFile Optional. The filename of the source file.
-   *        If omitted, SourceMapConsumer's file property will be used.
-   * @param aSourceMapPath Optional. The dirname of the path to the source map
-   *        to be applied. If relative, it is relative to the SourceMapConsumer.
-   *        This parameter is needed when the two source maps aren't in the same
-   *        directory, and the source map to be applied contains relative source
-   *        paths. If so, those relative source paths need to be rewritten
-   *        relative to the SourceMapGenerator.
-   */
-  SourceMapGenerator.prototype.applySourceMap =
-    function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
-      var sourceFile = aSourceFile;
-      // If aSourceFile is omitted, we will use the file property of the SourceMap
-      if (aSourceFile == null) {
-        if (aSourceMapConsumer.file == null) {
-          throw new Error(
-            'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +
-            'or the source map\'s "file" property. Both were omitted.'
-          );
-        }
-        sourceFile = aSourceMapConsumer.file;
-      }
-      var sourceRoot = this._sourceRoot;
-      // Make "sourceFile" relative if an absolute Url is passed.
-      if (sourceRoot != null) {
-        sourceFile = util.relative(sourceRoot, sourceFile);
-      }
-      // Applying the SourceMap can add and remove items from the sources and
-      // the names array.
-      var newSources = new ArraySet();
-      var newNames = new ArraySet();
-
-      // Find mappings for the "sourceFile"
-      this._mappings.unsortedForEach(function (mapping) {
-        if (mapping.source === sourceFile && mapping.originalLine != null) {
-          // Check if it can be mapped by the source map, then update the mapping.
-          var original = aSourceMapConsumer.originalPositionFor({
-            line: mapping.originalLine,
-            column: mapping.originalColumn
-          });
-          if (original.source != null) {
-            // Copy mapping
-            mapping.source = original.source;
-            if (aSourceMapPath != null) {
-              mapping.source = util.join(aSourceMapPath, mapping.source)
-            }
-            if (sourceRoot != null) {
-              mapping.source = util.relative(sourceRoot, mapping.source);
-            }
-            mapping.originalLine = original.line;
-            mapping.originalColumn = original.column;
-            if (original.name != null) {
-              mapping.name = original.name;
-            }
-          }
-        }
-
-        var source = mapping.source;
-        if (source != null && !newSources.has(source)) {
-          newSources.add(source);
-        }
-
-        var name = mapping.name;
-        if (name != null && !newNames.has(name)) {
-          newNames.add(name);
-        }
-
-      }, this);
-      this._sources = newSources;
-      this._names = newNames;
-
-      // Copy sourcesContents of applied map.
-      aSourceMapConsumer.sources.forEach(function (sourceFile) {
-        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
-        if (content != null) {
-          if (aSourceMapPath != null) {
-            sourceFile = util.join(aSourceMapPath, sourceFile);
-          }
-          if (sourceRoot != null) {
-            sourceFile = util.relative(sourceRoot, sourceFile);
-          }
-          this.setSourceContent(sourceFile, content);
-        }
-      }, this);
-    };
-
-  /**
-   * A mapping can have one of the three levels of data:
-   *
-   *   1. Just the generated position.
-   *   2. The Generated position, original position, and original source.
-   *   3. Generated and original position, original source, as well as a name
-   *      token.
-   *
-   * To maintain consistency, we validate that any new mapping being added falls
-   * in to one of these categories.
-   */
-  SourceMapGenerator.prototype._validateMapping =
-    function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
-                                                aName) {
-      if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
-          && aGenerated.line > 0 && aGenerated.column >= 0
-          && !aOriginal && !aSource && !aName) {
-        // Case 1.
-        return;
-      }
-      else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
-               && aOriginal && 'line' in aOriginal && 'column' in aOriginal
-               && aGenerated.line > 0 && aGenerated.column >= 0
-               && aOriginal.line > 0 && aOriginal.column >= 0
-               && aSource) {
-        // Cases 2 and 3.
-        return;
-      }
-      else {
-        throw new Error('Invalid mapping: ' + JSON.stringify({
-          generated: aGenerated,
-          source: aSource,
-          original: aOriginal,
-          name: aName
-        }));
-      }
-    };
-
-  /**
-   * Serialize the accumulated mappings in to the stream of base 64 VLQs
-   * specified by the source map format.
-   */
-  SourceMapGenerator.prototype._serializeMappings =
-    function SourceMapGenerator_serializeMappings() {
-      var previousGeneratedColumn = 0;
-      var previousGeneratedLine = 1;
-      var previousOriginalColumn = 0;
-      var previousOriginalLine = 0;
-      var previousName = 0;
-      var previousSource = 0;
-      var result = '';
-      var mapping;
-
-      var mappings = this._mappings.toArray();
-
-      for (var i = 0, len = mappings.length; i < len; i++) {
-        mapping = mappings[i];
-
-        if (mapping.generatedLine !== previousGeneratedLine) {
-          previousGeneratedColumn = 0;
-          while (mapping.generatedLine !== previousGeneratedLine) {
-            result += ';';
-            previousGeneratedLine++;
-          }
-        }
-        else {
-          if (i > 0) {
-            if (!util.compareByGeneratedPositions(mapping, mappings[i - 1])) {
-              continue;
-            }
-            result += ',';
-          }
-        }
-
-        result += base64VLQ.encode(mapping.generatedColumn
-                                   - previousGeneratedColumn);
-        previousGeneratedColumn = mapping.generatedColumn;
-
-        if (mapping.source != null) {
-          result += base64VLQ.encode(this._sources.indexOf(mapping.source)
-                                     - previousSource);
-          previousSource = this._sources.indexOf(mapping.source);
-
-          // lines are stored 0-based in SourceMap spec version 3
-          result += base64VLQ.encode(mapping.originalLine - 1
-                                     - previousOriginalLine);
-          previousOriginalLine = mapping.originalLine - 1;
-
-          result += base64VLQ.encode(mapping.originalColumn
-                                     - previousOriginalColumn);
-          previousOriginalColumn = mapping.originalColumn;
-
-          if (mapping.name != null) {
-            result += base64VLQ.encode(this._names.indexOf(mapping.name)
-                                       - previousName);
-            previousName = this._names.indexOf(mapping.name);
-          }
-        }
-      }
-
-      return result;
-    };
-
-  SourceMapGenerator.prototype._generateSourcesContent =
-    function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
-      return aSources.map(function (source) {
-        if (!this._sourcesContents) {
-          return null;
-        }
-        if (aSourceRoot != null) {
-          source = util.relative(aSourceRoot, source);
-        }
-        var key = util.toSetString(source);
-        return Object.prototype.hasOwnProperty.call(this._sourcesContents,
-                                                    key)
-          ? this._sourcesContents[key]
-          : null;
-      }, this);
-    };
-
-  /**
-   * Externalize the source map.
-   */
-  SourceMapGenerator.prototype.toJSON =
-    function SourceMapGenerator_toJSON() {
-      var map = {
-        version: this._version,
-        sources: this._sources.toArray(),
-        names: this._names.toArray(),
-        mappings: this._serializeMappings()
-      };
-      if (this._file != null) {
-        map.file = this._file;
-      }
-      if (this._sourceRoot != null) {
-        map.sourceRoot = this._sourceRoot;
-      }
-      if (this._sourcesContents) {
-        map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
-      }
-
-      return map;
-    };
-
-  /**
-   * Render the source map being generated to a string.
-   */
-  SourceMapGenerator.prototype.toString =
-    function SourceMapGenerator_toString() {
-      return JSON.stringify(this);
-    };
-
-  exports.SourceMapGenerator = SourceMapGenerator;
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-node.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-node.js
deleted file mode 100644
index 9ee90bd..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/source-node.js
+++ /dev/null
@@ -1,414 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;
-  var util = require('./util');
-
-  // Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
-  // operating systems these days (capturing the result).
-  var REGEX_NEWLINE = /(\r?\n)/;
-
-  // Newline character code for charCodeAt() comparisons
-  var NEWLINE_CODE = 10;
-
-  // Private symbol for identifying `SourceNode`s when multiple versions of
-  // the source-map library are loaded. This MUST NOT CHANGE across
-  // versions!
-  var isSourceNode = "$$$isSourceNode$$$";
-
-  /**
-   * SourceNodes provide a way to abstract over interpolating/concatenating
-   * snippets of generated JavaScript source code while maintaining the line and
-   * column information associated with the original source code.
-   *
-   * @param aLine The original line number.
-   * @param aColumn The original column number.
-   * @param aSource The original source's filename.
-   * @param aChunks Optional. An array of strings which are snippets of
-   *        generated JS, or other SourceNodes.
-   * @param aName The original identifier.
-   */
-  function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
-    this.children = [];
-    this.sourceContents = {};
-    this.line = aLine == null ? null : aLine;
-    this.column = aColumn == null ? null : aColumn;
-    this.source = aSource == null ? null : aSource;
-    this.name = aName == null ? null : aName;
-    this[isSourceNode] = true;
-    if (aChunks != null) this.add(aChunks);
-  }
-
-  /**
-   * Creates a SourceNode from generated code and a SourceMapConsumer.
-   *
-   * @param aGeneratedCode The generated code
-   * @param aSourceMapConsumer The SourceMap for the generated code
-   * @param aRelativePath Optional. The path that relative sources in the
-   *        SourceMapConsumer should be relative to.
-   */
-  SourceNode.fromStringWithSourceMap =
-    function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
-      // The SourceNode we want to fill with the generated code
-      // and the SourceMap
-      var node = new SourceNode();
-
-      // All even indices of this array are one line of the generated code,
-      // while all odd indices are the newlines between two adjacent lines
-      // (since `REGEX_NEWLINE` captures its match).
-      // Processed fragments are removed from this array, by calling `shiftNextLine`.
-      var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
-      var shiftNextLine = function() {
-        var lineContents = remainingLines.shift();
-        // The last line of a file might not have a newline.
-        var newLine = remainingLines.shift() || "";
-        return lineContents + newLine;
-      };
-
-      // We need to remember the position of "remainingLines"
-      var lastGeneratedLine = 1, lastGeneratedColumn = 0;
-
-      // The generate SourceNodes we need a code range.
-      // To extract it current and last mapping is used.
-      // Here we store the last mapping.
-      var lastMapping = null;
-
-      aSourceMapConsumer.eachMapping(function (mapping) {
-        if (lastMapping !== null) {
-          // We add the code from "lastMapping" to "mapping":
-          // First check if there is a new line in between.
-          if (lastGeneratedLine < mapping.generatedLine) {
-            var code = "";
-            // Associate first line with "lastMapping"
-            addMappingWithCode(lastMapping, shiftNextLine());
-            lastGeneratedLine++;
-            lastGeneratedColumn = 0;
-            // The remaining code is added without mapping
-          } else {
-            // There is no new line in between.
-            // Associate the code between "lastGeneratedColumn" and
-            // "mapping.generatedColumn" with "lastMapping"
-            var nextLine = remainingLines[0];
-            var code = nextLine.substr(0, mapping.generatedColumn -
-                                          lastGeneratedColumn);
-            remainingLines[0] = nextLine.substr(mapping.generatedColumn -
-                                                lastGeneratedColumn);
-            lastGeneratedColumn = mapping.generatedColumn;
-            addMappingWithCode(lastMapping, code);
-            // No more remaining code, continue
-            lastMapping = mapping;
-            return;
-          }
-        }
-        // We add the generated code until the first mapping
-        // to the SourceNode without any mapping.
-        // Each line is added as separate string.
-        while (lastGeneratedLine < mapping.generatedLine) {
-          node.add(shiftNextLine());
-          lastGeneratedLine++;
-        }
-        if (lastGeneratedColumn < mapping.generatedColumn) {
-          var nextLine = remainingLines[0];
-          node.add(nextLine.substr(0, mapping.generatedColumn));
-          remainingLines[0] = nextLine.substr(mapping.generatedColumn);
-          lastGeneratedColumn = mapping.generatedColumn;
-        }
-        lastMapping = mapping;
-      }, this);
-      // We have processed all mappings.
-      if (remainingLines.length > 0) {
-        if (lastMapping) {
-          // Associate the remaining code in the current line with "lastMapping"
-          addMappingWithCode(lastMapping, shiftNextLine());
-        }
-        // and add the remaining lines without any mapping
-        node.add(remainingLines.join(""));
-      }
-
-      // Copy sourcesContent into SourceNode
-      aSourceMapConsumer.sources.forEach(function (sourceFile) {
-        var content = aSourceMapConsumer.sourceContentFor(sourceFile);
-        if (content != null) {
-          if (aRelativePath != null) {
-            sourceFile = util.join(aRelativePath, sourceFile);
-          }
-          node.setSourceContent(sourceFile, content);
-        }
-      });
-
-      return node;
-
-      function addMappingWithCode(mapping, code) {
-        if (mapping === null || mapping.source === undefined) {
-          node.add(code);
-        } else {
-          var source = aRelativePath
-            ? util.join(aRelativePath, mapping.source)
-            : mapping.source;
-          node.add(new SourceNode(mapping.originalLine,
-                                  mapping.originalColumn,
-                                  source,
-                                  code,
-                                  mapping.name));
-        }
-      }
-    };
-
-  /**
-   * Add a chunk of generated JS to this source node.
-   *
-   * @param aChunk A string snippet of generated JS code, another instance of
-   *        SourceNode, or an array where each member is one of those things.
-   */
-  SourceNode.prototype.add = function SourceNode_add(aChunk) {
-    if (Array.isArray(aChunk)) {
-      aChunk.forEach(function (chunk) {
-        this.add(chunk);
-      }, this);
-    }
-    else if (aChunk[isSourceNode] || typeof aChunk === "string") {
-      if (aChunk) {
-        this.children.push(aChunk);
-      }
-    }
-    else {
-      throw new TypeError(
-        "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
-      );
-    }
-    return this;
-  };
-
-  /**
-   * Add a chunk of generated JS to the beginning of this source node.
-   *
-   * @param aChunk A string snippet of generated JS code, another instance of
-   *        SourceNode, or an array where each member is one of those things.
-   */
-  SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
-    if (Array.isArray(aChunk)) {
-      for (var i = aChunk.length-1; i >= 0; i--) {
-        this.prepend(aChunk[i]);
-      }
-    }
-    else if (aChunk[isSourceNode] || typeof aChunk === "string") {
-      this.children.unshift(aChunk);
-    }
-    else {
-      throw new TypeError(
-        "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
-      );
-    }
-    return this;
-  };
-
-  /**
-   * Walk over the tree of JS snippets in this node and its children. The
-   * walking function is called once for each snippet of JS and is passed that
-   * snippet and the its original associated source's line/column location.
-   *
-   * @param aFn The traversal function.
-   */
-  SourceNode.prototype.walk = function SourceNode_walk(aFn) {
-    var chunk;
-    for (var i = 0, len = this.children.length; i < len; i++) {
-      chunk = this.children[i];
-      if (chunk[isSourceNode]) {
-        chunk.walk(aFn);
-      }
-      else {
-        if (chunk !== '') {
-          aFn(chunk, { source: this.source,
-                       line: this.line,
-                       column: this.column,
-                       name: this.name });
-        }
-      }
-    }
-  };
-
-  /**
-   * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
-   * each of `this.children`.
-   *
-   * @param aSep The separator.
-   */
-  SourceNode.prototype.join = function SourceNode_join(aSep) {
-    var newChildren;
-    var i;
-    var len = this.children.length;
-    if (len > 0) {
-      newChildren = [];
-      for (i = 0; i < len-1; i++) {
-        newChildren.push(this.children[i]);
-        newChildren.push(aSep);
-      }
-      newChildren.push(this.children[i]);
-      this.children = newChildren;
-    }
-    return this;
-  };
-
-  /**
-   * Call String.prototype.replace on the very right-most source snippet. Useful
-   * for trimming whitespace from the end of a source node, etc.
-   *
-   * @param aPattern The pattern to replace.
-   * @param aReplacement The thing to replace the pattern with.
-   */
-  SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
-    var lastChild = this.children[this.children.length - 1];
-    if (lastChild[isSourceNode]) {
-      lastChild.replaceRight(aPattern, aReplacement);
-    }
-    else if (typeof lastChild === 'string') {
-      this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
-    }
-    else {
-      this.children.push(''.replace(aPattern, aReplacement));
-    }
-    return this;
-  };
-
-  /**
-   * Set the source content for a source file. This will be added to the SourceMapGenerator
-   * in the sourcesContent field.
-   *
-   * @param aSourceFile The filename of the source file
-   * @param aSourceContent The content of the source file
-   */
-  SourceNode.prototype.setSourceContent =
-    function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
-      this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
-    };
-
-  /**
-   * Walk over the tree of SourceNodes. The walking function is called for each
-   * source file content and is passed the filename and source content.
-   *
-   * @param aFn The traversal function.
-   */
-  SourceNode.prototype.walkSourceContents =
-    function SourceNode_walkSourceContents(aFn) {
-      for (var i = 0, len = this.children.length; i < len; i++) {
-        if (this.children[i][isSourceNode]) {
-          this.children[i].walkSourceContents(aFn);
-        }
-      }
-
-      var sources = Object.keys(this.sourceContents);
-      for (var i = 0, len = sources.length; i < len; i++) {
-        aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
-      }
-    };
-
-  /**
-   * Return the string representation of this source node. Walks over the tree
-   * and concatenates all the various snippets together to one string.
-   */
-  SourceNode.prototype.toString = function SourceNode_toString() {
-    var str = "";
-    this.walk(function (chunk) {
-      str += chunk;
-    });
-    return str;
-  };
-
-  /**
-   * Returns the string representation of this source node along with a source
-   * map.
-   */
-  SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
-    var generated = {
-      code: "",
-      line: 1,
-      column: 0
-    };
-    var map = new SourceMapGenerator(aArgs);
-    var sourceMappingActive = false;
-    var lastOriginalSource = null;
-    var lastOriginalLine = null;
-    var lastOriginalColumn = null;
-    var lastOriginalName = null;
-    this.walk(function (chunk, original) {
-      generated.code += chunk;
-      if (original.source !== null
-          && original.line !== null
-          && original.column !== null) {
-        if(lastOriginalSource !== original.source
-           || lastOriginalLine !== original.line
-           || lastOriginalColumn !== original.column
-           || lastOriginalName !== original.name) {
-          map.addMapping({
-            source: original.source,
-            original: {
-              line: original.line,
-              column: original.column
-            },
-            generated: {
-              line: generated.line,
-              column: generated.column
-            },
-            name: original.name
-          });
-        }
-        lastOriginalSource = original.source;
-        lastOriginalLine = original.line;
-        lastOriginalColumn = original.column;
-        lastOriginalName = original.name;
-        sourceMappingActive = true;
-      } else if (sourceMappingActive) {
-        map.addMapping({
-          generated: {
-            line: generated.line,
-            column: generated.column
-          }
-        });
-        lastOriginalSource = null;
-        sourceMappingActive = false;
-      }
-      for (var idx = 0, length = chunk.length; idx < length; idx++) {
-        if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
-          generated.line++;
-          generated.column = 0;
-          // Mappings end at eol
-          if (idx + 1 === length) {
-            lastOriginalSource = null;
-            sourceMappingActive = false;
-          } else if (sourceMappingActive) {
-            map.addMapping({
-              source: original.source,
-              original: {
-                line: original.line,
-                column: original.column
-              },
-              generated: {
-                line: generated.line,
-                column: generated.column
-              },
-              name: original.name
-            });
-          }
-        } else {
-          generated.column++;
-        }
-      }
-    });
-    this.walkSourceContents(function (sourceFile, sourceContent) {
-      map.setSourceContent(sourceFile, sourceContent);
-    });
-
-    return { code: generated.code, map: map };
-  };
-
-  exports.SourceNode = SourceNode;
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/util.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/util.js
deleted file mode 100644
index 976f6ca..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/lib/source-map/util.js
+++ /dev/null
@@ -1,319 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  /**
-   * This is a helper function for getting values from parameter/options
-   * objects.
-   *
-   * @param args The object we are extracting values from
-   * @param name The name of the property we are getting.
-   * @param defaultValue An optional value to return if the property is missing
-   * from the object. If this is not specified and the property is missing, an
-   * error will be thrown.
-   */
-  function getArg(aArgs, aName, aDefaultValue) {
-    if (aName in aArgs) {
-      return aArgs[aName];
-    } else if (arguments.length === 3) {
-      return aDefaultValue;
-    } else {
-      throw new Error('"' + aName + '" is a required argument.');
-    }
-  }
-  exports.getArg = getArg;
-
-  var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/;
-  var dataUrlRegexp = /^data:.+\,.+$/;
-
-  function urlParse(aUrl) {
-    var match = aUrl.match(urlRegexp);
-    if (!match) {
-      return null;
-    }
-    return {
-      scheme: match[1],
-      auth: match[2],
-      host: match[3],
-      port: match[4],
-      path: match[5]
-    };
-  }
-  exports.urlParse = urlParse;
-
-  function urlGenerate(aParsedUrl) {
-    var url = '';
-    if (aParsedUrl.scheme) {
-      url += aParsedUrl.scheme + ':';
-    }
-    url += '//';
-    if (aParsedUrl.auth) {
-      url += aParsedUrl.auth + '@';
-    }
-    if (aParsedUrl.host) {
-      url += aParsedUrl.host;
-    }
-    if (aParsedUrl.port) {
-      url += ":" + aParsedUrl.port
-    }
-    if (aParsedUrl.path) {
-      url += aParsedUrl.path;
-    }
-    return url;
-  }
-  exports.urlGenerate = urlGenerate;
-
-  /**
-   * Normalizes a path, or the path portion of a URL:
-   *
-   * - Replaces consequtive slashes with one slash.
-   * - Removes unnecessary '.' parts.
-   * - Removes unnecessary '<dir>/..' parts.
-   *
-   * Based on code in the Node.js 'path' core module.
-   *
-   * @param aPath The path or url to normalize.
-   */
-  function normalize(aPath) {
-    var path = aPath;
-    var url = urlParse(aPath);
-    if (url) {
-      if (!url.path) {
-        return aPath;
-      }
-      path = url.path;
-    }
-    var isAbsolute = (path.charAt(0) === '/');
-
-    var parts = path.split(/\/+/);
-    for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
-      part = parts[i];
-      if (part === '.') {
-        parts.splice(i, 1);
-      } else if (part === '..') {
-        up++;
-      } else if (up > 0) {
-        if (part === '') {
-          // The first part is blank if the path is absolute. Trying to go
-          // above the root is a no-op. Therefore we can remove all '..' parts
-          // directly after the root.
-          parts.splice(i + 1, up);
-          up = 0;
-        } else {
-          parts.splice(i, 2);
-          up--;
-        }
-      }
-    }
-    path = parts.join('/');
-
-    if (path === '') {
-      path = isAbsolute ? '/' : '.';
-    }
-
-    if (url) {
-      url.path = path;
-      return urlGenerate(url);
-    }
-    return path;
-  }
-  exports.normalize = normalize;
-
-  /**
-   * Joins two paths/URLs.
-   *
-   * @param aRoot The root path or URL.
-   * @param aPath The path or URL to be joined with the root.
-   *
-   * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
-   *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended
-   *   first.
-   * - Otherwise aPath is a path. If aRoot is a URL, then its path portion
-   *   is updated with the result and aRoot is returned. Otherwise the result
-   *   is returned.
-   *   - If aPath is absolute, the result is aPath.
-   *   - Otherwise the two paths are joined with a slash.
-   * - Joining for example 'http://' and 'www.example.com' is also supported.
-   */
-  function join(aRoot, aPath) {
-    if (aRoot === "") {
-      aRoot = ".";
-    }
-    if (aPath === "") {
-      aPath = ".";
-    }
-    var aPathUrl = urlParse(aPath);
-    var aRootUrl = urlParse(aRoot);
-    if (aRootUrl) {
-      aRoot = aRootUrl.path || '/';
-    }
-
-    // `join(foo, '//www.example.org')`
-    if (aPathUrl && !aPathUrl.scheme) {
-      if (aRootUrl) {
-        aPathUrl.scheme = aRootUrl.scheme;
-      }
-      return urlGenerate(aPathUrl);
-    }
-
-    if (aPathUrl || aPath.match(dataUrlRegexp)) {
-      return aPath;
-    }
-
-    // `join('http://', 'www.example.com')`
-    if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
-      aRootUrl.host = aPath;
-      return urlGenerate(aRootUrl);
-    }
-
-    var joined = aPath.charAt(0) === '/'
-      ? aPath
-      : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
-
-    if (aRootUrl) {
-      aRootUrl.path = joined;
-      return urlGenerate(aRootUrl);
-    }
-    return joined;
-  }
-  exports.join = join;
-
-  /**
-   * Make a path relative to a URL or another path.
-   *
-   * @param aRoot The root path or URL.
-   * @param aPath The path or URL to be made relative to aRoot.
-   */
-  function relative(aRoot, aPath) {
-    if (aRoot === "") {
-      aRoot = ".";
-    }
-
-    aRoot = aRoot.replace(/\/$/, '');
-
-    // XXX: It is possible to remove this block, and the tests still pass!
-    var url = urlParse(aRoot);
-    if (aPath.charAt(0) == "/" && url && url.path == "/") {
-      return aPath.slice(1);
-    }
-
-    return aPath.indexOf(aRoot + '/') === 0
-      ? aPath.substr(aRoot.length + 1)
-      : aPath;
-  }
-  exports.relative = relative;
-
-  /**
-   * Because behavior goes wacky when you set `__proto__` on objects, we
-   * have to prefix all the strings in our set with an arbitrary character.
-   *
-   * See https://github.com/mozilla/source-map/pull/31 and
-   * https://github.com/mozilla/source-map/issues/30
-   *
-   * @param String aStr
-   */
-  function toSetString(aStr) {
-    return '$' + aStr;
-  }
-  exports.toSetString = toSetString;
-
-  function fromSetString(aStr) {
-    return aStr.substr(1);
-  }
-  exports.fromSetString = fromSetString;
-
-  function strcmp(aStr1, aStr2) {
-    var s1 = aStr1 || "";
-    var s2 = aStr2 || "";
-    return (s1 > s2) - (s1 < s2);
-  }
-
-  /**
-   * Comparator between two mappings where the original positions are compared.
-   *
-   * Optionally pass in `true` as `onlyCompareGenerated` to consider two
-   * mappings with the same original source/line/column, but different generated
-   * line and column the same. Useful when searching for a mapping with a
-   * stubbed out mapping.
-   */
-  function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
-    var cmp;
-
-    cmp = strcmp(mappingA.source, mappingB.source);
-    if (cmp) {
-      return cmp;
-    }
-
-    cmp = mappingA.originalLine - mappingB.originalLine;
-    if (cmp) {
-      return cmp;
-    }
-
-    cmp = mappingA.originalColumn - mappingB.originalColumn;
-    if (cmp || onlyCompareOriginal) {
-      return cmp;
-    }
-
-    cmp = strcmp(mappingA.name, mappingB.name);
-    if (cmp) {
-      return cmp;
-    }
-
-    cmp = mappingA.generatedLine - mappingB.generatedLine;
-    if (cmp) {
-      return cmp;
-    }
-
-    return mappingA.generatedColumn - mappingB.generatedColumn;
-  };
-  exports.compareByOriginalPositions = compareByOriginalPositions;
-
-  /**
-   * Comparator between two mappings where the generated positions are
-   * compared.
-   *
-   * Optionally pass in `true` as `onlyCompareGenerated` to consider two
-   * mappings with the same generated line and column, but different
-   * source/name/original line and column the same. Useful when searching for a
-   * mapping with a stubbed out mapping.
-   */
-  function compareByGeneratedPositions(mappingA, mappingB, onlyCompareGenerated) {
-    var cmp;
-
-    cmp = mappingA.generatedLine - mappingB.generatedLine;
-    if (cmp) {
-      return cmp;
-    }
-
-    cmp = mappingA.generatedColumn - mappingB.generatedColumn;
-    if (cmp || onlyCompareGenerated) {
-      return cmp;
-    }
-
-    cmp = strcmp(mappingA.source, mappingB.source);
-    if (cmp) {
-      return cmp;
-    }
-
-    cmp = mappingA.originalLine - mappingB.originalLine;
-    if (cmp) {
-      return cmp;
-    }
-
-    cmp = mappingA.originalColumn - mappingB.originalColumn;
-    if (cmp) {
-      return cmp;
-    }
-
-    return strcmp(mappingA.name, mappingB.name);
-  };
-  exports.compareByGeneratedPositions = compareByGeneratedPositions;
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/LICENSE b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/LICENSE
deleted file mode 100644
index af46c6d..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/LICENSE
+++ /dev/null
@@ -1,58 +0,0 @@
-amdefine is released under two licenses: new BSD, and MIT. You may pick the
-license that best suits your development needs. The text of both licenses are
-provided below.
-
-
-The "New" BSD License:
-----------------------
-
-Copyright (c) 2011-2015, The Dojo Foundation
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  * Redistributions of source code must retain the above copyright notice, this
-    list of conditions and the following disclaimer.
-  * Redistributions in binary form must reproduce the above copyright notice,
-    this list of conditions and the following disclaimer in the documentation
-    and/or other materials provided with the distribution.
-  * Neither the name of the Dojo Foundation nor the names of its contributors
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-
-MIT License
------------
-
-Copyright (c) 2011-2015, The Dojo Foundation
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/README.md b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/README.md
deleted file mode 100644
index 037a6e8..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/README.md
+++ /dev/null
@@ -1,171 +0,0 @@
-# amdefine
-
-A module that can be used to implement AMD's define() in Node. This allows you
-to code to the AMD API and have the module work in node programs without
-requiring those other programs to use AMD.
-
-## Usage
-
-**1)** Update your package.json to indicate amdefine as a dependency:
-
-```javascript
-    "dependencies": {
-        "amdefine": ">=0.1.0"
-    }
-```
-
-Then run `npm install` to get amdefine into your project.
-
-**2)** At the top of each module that uses define(), place this code:
-
-```javascript
-if (typeof define !== 'function') { var define = require('amdefine')(module) }
-```
-
-**Only use these snippets** when loading amdefine. If you preserve the basic structure,
-with the braces, it will be stripped out when using the [RequireJS optimizer](#optimizer).
-
-You can add spaces, line breaks and even require amdefine with a local path, but
-keep the rest of the structure to get the stripping behavior.
-
-As you may know, because `if` statements in JavaScript don't have their own scope, the var
-declaration in the above snippet is made whether the `if` expression is truthy or not. If
-RequireJS is loaded then the declaration is superfluous because `define` is already already
-declared in the same scope in RequireJS. Fortunately JavaScript handles multiple `var`
-declarations of the same variable in the same scope gracefully.
-
-If you want to deliver amdefine.js with your code rather than specifying it as a dependency
-with npm, then just download the latest release and refer to it using a relative path:
-
-[Latest Version](https://github.com/jrburke/amdefine/raw/latest/amdefine.js)
-
-### amdefine/intercept
-
-Consider this very experimental.
-
-Instead of pasting the piece of text for the amdefine setup of a `define`
-variable in each module you create or consume, you can use `amdefine/intercept`
-instead. It will automatically insert the above snippet in each .js file loaded
-by Node.
-
-**Warning**: you should only use this if you are creating an application that
-is consuming AMD style defined()'d modules that are distributed via npm and want
-to run that code in Node.
-
-For library code where you are not sure if it will be used by others in Node or
-in the browser, then explicitly depending on amdefine and placing the code
-snippet above is suggested path, instead of using `amdefine/intercept`. The
-intercept module affects all .js files loaded in the Node app, and it is
-inconsiderate to modify global state like that unless you are also controlling
-the top level app.
-
-#### Why distribute AMD-style modules via npm?
-
-npm has a lot of weaknesses for front-end use (installed layout is not great,
-should have better support for the `baseUrl + moduleID + '.js' style of loading,
-single file JS installs), but some people want a JS package manager and are
-willing to live with those constraints. If that is you, but still want to author
-in AMD style modules to get dynamic require([]), better direct source usage and
-powerful loader plugin support in the browser, then this tool can help.
-
-#### amdefine/intercept usage
-
-Just require it in your top level app module (for example index.js, server.js):
-
-```javascript
-require('amdefine/intercept');
-```
-
-The module does not return a value, so no need to assign the result to a local
-variable.
-
-Then just require() code as you normally would with Node's require(). Any .js
-loaded after the intercept require will have the amdefine check injected in
-the .js source as it is loaded. It does not modify the source on disk, just
-prepends some content to the text of the module as it is loaded by Node.
-
-#### How amdefine/intercept works
-
-It overrides the `Module._extensions['.js']` in Node to automatically prepend
-the amdefine snippet above. So, it will affect any .js file loaded by your
-app.
-
-## define() usage
-
-It is best if you use the anonymous forms of define() in your module:
-
-```javascript
-define(function (require) {
-    var dependency = require('dependency');
-});
-```
-
-or
-
-```javascript
-define(['dependency'], function (dependency) {
-
-});
-```
-
-## RequireJS optimizer integration. <a name="optimizer"></name>
-
-Version 1.0.3 of the [RequireJS optimizer](http://requirejs.org/docs/optimization.html)
-will have support for stripping the `if (typeof define !== 'function')` check
-mentioned above, so you can include this snippet for code that runs in the
-browser, but avoid taking the cost of the if() statement once the code is
-optimized for deployment.
-
-## Node 0.4 Support
-
-If you want to support Node 0.4, then add `require` as the second parameter to amdefine:
-
-```javascript
-//Only if you want Node 0.4. If using 0.5 or later, use the above snippet.
-if (typeof define !== 'function') { var define = require('amdefine')(module, require) }
-```
-
-## Limitations
-
-### Synchronous vs Asynchronous
-
-amdefine creates a define() function that is callable by your code. It will
-execute and trace dependencies and call the factory function *synchronously*,
-to keep the behavior in line with Node's synchronous dependency tracing.
-
-The exception: calling AMD's callback-style require() from inside a factory
-function. The require callback is called on process.nextTick():
-
-```javascript
-define(function (require) {
-    require(['a'], function(a) {
-        //'a' is loaded synchronously, but
-        //this callback is called on process.nextTick().
-    });
-});
-```
-
-### Loader Plugins
-
-Loader plugins are supported as long as they call their load() callbacks
-synchronously. So ones that do network requests will not work. However plugins
-like [text](http://requirejs.org/docs/api.html#text) can load text files locally.
-
-The plugin API's `load.fromText()` is **not supported** in amdefine, so this means
-transpiler plugins like the [CoffeeScript loader plugin](https://github.com/jrburke/require-cs)
-will not work. This may be fixable, but it is a bit complex, and I do not have
-enough node-fu to figure it out yet. See the source for amdefine.js if you want
-to get an idea of the issues involved.
-
-## Tests
-
-To run the tests, cd to **tests** and run:
-
-```
-node all.js
-node all-intercept.js
-```
-
-## License
-
-New BSD and MIT. Check the LICENSE file for all the details.
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/amdefine.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/amdefine.js
deleted file mode 100644
index 0c4a954..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/amdefine.js
+++ /dev/null
@@ -1,301 +0,0 @@
-/** vim: et:ts=4:sw=4:sts=4
- * @license amdefine 1.0.0 Copyright (c) 2011-2015, The Dojo Foundation All Rights Reserved.
- * Available via the MIT or new BSD license.
- * see: http://github.com/jrburke/amdefine for details
- */
-
-/*jslint node: true */
-/*global module, process */
-'use strict';
-
-/**
- * Creates a define for node.
- * @param {Object} module the "module" object that is defined by Node for the
- * current module.
- * @param {Function} [requireFn]. Node's require function for the current module.
- * It only needs to be passed in Node versions before 0.5, when module.require
- * did not exist.
- * @returns {Function} a define function that is usable for the current node
- * module.
- */
-function amdefine(module, requireFn) {
-    'use strict';
-    var defineCache = {},
-        loaderCache = {},
-        alreadyCalled = false,
-        path = require('path'),
-        makeRequire, stringRequire;
-
-    /**
-     * Trims the . and .. from an array of path segments.
-     * It will keep a leading path segment if a .. will become
-     * the first path segment, to help with module name lookups,
-     * which act like paths, but can be remapped. But the end result,
-     * all paths that use this function should look normalized.
-     * NOTE: this method MODIFIES the input array.
-     * @param {Array} ary the array of path segments.
-     */
-    function trimDots(ary) {
-        var i, part;
-        for (i = 0; ary[i]; i+= 1) {
-            part = ary[i];
-            if (part === '.') {
-                ary.splice(i, 1);
-                i -= 1;
-            } else if (part === '..') {
-                if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
-                    //End of the line. Keep at least one non-dot
-                    //path segment at the front so it can be mapped
-                    //correctly to disk. Otherwise, there is likely
-                    //no path mapping for a path starting with '..'.
-                    //This can still fail, but catches the most reasonable
-                    //uses of ..
-                    break;
-                } else if (i > 0) {
-                    ary.splice(i - 1, 2);
-                    i -= 2;
-                }
-            }
-        }
-    }
-
-    function normalize(name, baseName) {
-        var baseParts;
-
-        //Adjust any relative paths.
-        if (name && name.charAt(0) === '.') {
-            //If have a base name, try to normalize against it,
-            //otherwise, assume it is a top-level require that will
-            //be relative to baseUrl in the end.
-            if (baseName) {
-                baseParts = baseName.split('/');
-                baseParts = baseParts.slice(0, baseParts.length - 1);
-                baseParts = baseParts.concat(name.split('/'));
-                trimDots(baseParts);
-                name = baseParts.join('/');
-            }
-        }
-
-        return name;
-    }
-
-    /**
-     * Create the normalize() function passed to a loader plugin's
-     * normalize method.
-     */
-    function makeNormalize(relName) {
-        return function (name) {
-            return normalize(name, relName);
-        };
-    }
-
-    function makeLoad(id) {
-        function load(value) {
-            loaderCache[id] = value;
-        }
-
-        load.fromText = function (id, text) {
-            //This one is difficult because the text can/probably uses
-            //define, and any relative paths and requires should be relative
-            //to that id was it would be found on disk. But this would require
-            //bootstrapping a module/require fairly deeply from node core.
-            //Not sure how best to go about that yet.
-            throw new Error('amdefine does not implement load.fromText');
-        };
-
-        return load;
-    }
-
-    makeRequire = function (systemRequire, exports, module, relId) {
-        function amdRequire(deps, callback) {
-            if (typeof deps === 'string') {
-                //Synchronous, single module require('')
-                return stringRequire(systemRequire, exports, module, deps, relId);
-            } else {
-                //Array of dependencies with a callback.
-
-                //Convert the dependencies to modules.
-                deps = deps.map(function (depName) {
-                    return stringRequire(systemRequire, exports, module, depName, relId);
-                });
-
-                //Wait for next tick to call back the require call.
-                if (callback) {
-                    process.nextTick(function () {
-                        callback.apply(null, deps);
-                    });
-                }
-            }
-        }
-
-        amdRequire.toUrl = function (filePath) {
-            if (filePath.indexOf('.') === 0) {
-                return normalize(filePath, path.dirname(module.filename));
-            } else {
-                return filePath;
-            }
-        };
-
-        return amdRequire;
-    };
-
-    //Favor explicit value, passed in if the module wants to support Node 0.4.
-    requireFn = requireFn || function req() {
-        return module.require.apply(module, arguments);
-    };
-
-    function runFactory(id, deps, factory) {
-        var r, e, m, result;
-
-        if (id) {
-            e = loaderCache[id] = {};
-            m = {
-                id: id,
-                uri: __filename,
-                exports: e
-            };
-            r = makeRequire(requireFn, e, m, id);
-        } else {
-            //Only support one define call per file
-            if (alreadyCalled) {
-                throw new Error('amdefine with no module ID cannot be called more than once per file.');
-            }
-            alreadyCalled = true;
-
-            //Use the real variables from node
-            //Use module.exports for exports, since
-            //the exports in here is amdefine exports.
-            e = module.exports;
-            m = module;
-            r = makeRequire(requireFn, e, m, module.id);
-        }
-
-        //If there are dependencies, they are strings, so need
-        //to convert them to dependency values.
-        if (deps) {
-            deps = deps.map(function (depName) {
-                return r(depName);
-            });
-        }
-
-        //Call the factory with the right dependencies.
-        if (typeof factory === 'function') {
-            result = factory.apply(m.exports, deps);
-        } else {
-            result = factory;
-        }
-
-        if (result !== undefined) {
-            m.exports = result;
-            if (id) {
-                loaderCache[id] = m.exports;
-            }
-        }
-    }
-
-    stringRequire = function (systemRequire, exports, module, id, relId) {
-        //Split the ID by a ! so that
-        var index = id.indexOf('!'),
-            originalId = id,
-            prefix, plugin;
-
-        if (index === -1) {
-            id = normalize(id, relId);
-
-            //Straight module lookup. If it is one of the special dependencies,
-            //deal with it, otherwise, delegate to node.
-            if (id === 'require') {
-                return makeRequire(systemRequire, exports, module, relId);
-            } else if (id === 'exports') {
-                return exports;
-            } else if (id === 'module') {
-                return module;
-            } else if (loaderCache.hasOwnProperty(id)) {
-                return loaderCache[id];
-            } else if (defineCache[id]) {
-                runFactory.apply(null, defineCache[id]);
-                return loaderCache[id];
-            } else {
-                if(systemRequire) {
-                    return systemRequire(originalId);
-                } else {
-                    throw new Error('No module with ID: ' + id);
-                }
-            }
-        } else {
-            //There is a plugin in play.
-            prefix = id.substring(0, index);
-            id = id.substring(index + 1, id.length);
-
-            plugin = stringRequire(systemRequire, exports, module, prefix, relId);
-
-            if (plugin.normalize) {
-                id = plugin.normalize(id, makeNormalize(relId));
-            } else {
-                //Normalize the ID normally.
-                id = normalize(id, relId);
-            }
-
-            if (loaderCache[id]) {
-                return loaderCache[id];
-            } else {
-                plugin.load(id, makeRequire(systemRequire, exports, module, relId), makeLoad(id), {});
-
-                return loaderCache[id];
-            }
-        }
-    };
-
-    //Create a define function specific to the module asking for amdefine.
-    function define(id, deps, factory) {
-        if (Array.isArray(id)) {
-            factory = deps;
-            deps = id;
-            id = undefined;
-        } else if (typeof id !== 'string') {
-            factory = id;
-            id = deps = undefined;
-        }
-
-        if (deps && !Array.isArray(deps)) {
-            factory = deps;
-            deps = undefined;
-        }
-
-        if (!deps) {
-            deps = ['require', 'exports', 'module'];
-        }
-
-        //Set up properties for this module. If an ID, then use
-        //internal cache. If no ID, then use the external variables
-        //for this node module.
-        if (id) {
-            //Put the module in deep freeze until there is a
-            //require call for it.
-            defineCache[id] = [id, deps, factory];
-        } else {
-            runFactory(id, deps, factory);
-        }
-    }
-
-    //define.require, which has access to all the values in the
-    //cache. Useful for AMD modules that all have IDs in the file,
-    //but need to finally export a value to node based on one of those
-    //IDs.
-    define.require = function (id) {
-        if (loaderCache[id]) {
-            return loaderCache[id];
-        }
-
-        if (defineCache[id]) {
-            runFactory.apply(null, defineCache[id]);
-            return loaderCache[id];
-        }
-    };
-
-    define.amd = {};
-
-    return define;
-}
-
-module.exports = amdefine;
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/intercept.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/intercept.js
deleted file mode 100644
index 771a983..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/intercept.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/*jshint node: true */
-var inserted,
-    Module = require('module'),
-    fs = require('fs'),
-    existingExtFn = Module._extensions['.js'],
-    amdefineRegExp = /amdefine\.js/;
-
-inserted  = "if (typeof define !== 'function') {var define = require('amdefine')(module)}";
-
-//From the node/lib/module.js source:
-function stripBOM(content) {
-    // Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
-    // because the buffer-to-string conversion in `fs.readFileSync()`
-    // translates it to FEFF, the UTF-16 BOM.
-    if (content.charCodeAt(0) === 0xFEFF) {
-        content = content.slice(1);
-    }
-    return content;
-}
-
-//Also adapted from the node/lib/module.js source:
-function intercept(module, filename) {
-    var content = stripBOM(fs.readFileSync(filename, 'utf8'));
-
-    if (!amdefineRegExp.test(module.id)) {
-        content = inserted + content;
-    }
-
-    module._compile(content, filename);
-}
-
-intercept._id = 'amdefine/intercept';
-
-if (!existingExtFn._id || existingExtFn._id !== intercept._id) {
-    Module._extensions['.js'] = intercept;
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/package.json
deleted file mode 100644
index 47ccd2f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/node_modules/amdefine/package.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-  "name": "amdefine",
-  "description": "Provide AMD's define() API for declaring modules in the AMD format",
-  "version": "1.0.0",
-  "homepage": "http://github.com/jrburke/amdefine",
-  "author": {
-    "name": "James Burke",
-    "email": "jrburke@gmail.com",
-    "url": "http://github.com/jrburke"
-  },
-  "license": "BSD-3-Clause AND MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/jrburke/amdefine.git"
-  },
-  "main": "./amdefine.js",
-  "engines": {
-    "node": ">=0.4.2"
-  },
-  "gitHead": "578bc4a3f7dede33f3f3e10edde0c1607005d761",
-  "bugs": {
-    "url": "https://github.com/jrburke/amdefine/issues"
-  },
-  "_id": "amdefine@1.0.0",
-  "scripts": {},
-  "_shasum": "fd17474700cb5cc9c2b709f0be9d23ce3c198c33",
-  "_from": "amdefine@>=0.0.4",
-  "_npmVersion": "2.12.1",
-  "_nodeVersion": "0.10.36",
-  "_npmUser": {
-    "name": "jrburke",
-    "email": "jrburke@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "jrburke",
-      "email": "jrburke@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "fd17474700cb5cc9c2b709f0be9d23ce3c198c33",
-    "tarball": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/package.json b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/package.json
deleted file mode 100644
index a21f746..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/package.json
+++ /dev/null
@@ -1,190 +0,0 @@
-{
-  "name": "source-map",
-  "description": "Generates and consumes source maps",
-  "version": "0.2.0",
-  "homepage": "https://github.com/mozilla/source-map",
-  "author": {
-    "name": "Nick Fitzgerald",
-    "email": "nfitzgerald@mozilla.com"
-  },
-  "contributors": [
-    {
-      "name": "Tobias Koppers",
-      "email": "tobias.koppers@googlemail.com"
-    },
-    {
-      "name": "Duncan Beevers",
-      "email": "duncan@dweebd.com"
-    },
-    {
-      "name": "Stephen Crane",
-      "email": "scrane@mozilla.com"
-    },
-    {
-      "name": "Ryan Seddon",
-      "email": "seddon.ryan@gmail.com"
-    },
-    {
-      "name": "Miles Elam",
-      "email": "miles.elam@deem.com"
-    },
-    {
-      "name": "Mihai Bazon",
-      "email": "mihai.bazon@gmail.com"
-    },
-    {
-      "name": "Michael Ficarra",
-      "email": "github.public.email@michael.ficarra.me"
-    },
-    {
-      "name": "Todd Wolfson",
-      "email": "todd@twolfson.com"
-    },
-    {
-      "name": "Alexander Solovyov",
-      "email": "alexander@solovyov.net"
-    },
-    {
-      "name": "Felix Gnass",
-      "email": "fgnass@gmail.com"
-    },
-    {
-      "name": "Conrad Irwin",
-      "email": "conrad.irwin@gmail.com"
-    },
-    {
-      "name": "usrbincc",
-      "email": "usrbincc@yahoo.com"
-    },
-    {
-      "name": "David Glasser",
-      "email": "glasser@davidglasser.net"
-    },
-    {
-      "name": "Chase Douglas",
-      "email": "chase@newrelic.com"
-    },
-    {
-      "name": "Evan Wallace",
-      "email": "evan.exe@gmail.com"
-    },
-    {
-      "name": "Heather Arthur",
-      "email": "fayearthur@gmail.com"
-    },
-    {
-      "name": "Hugh Kennedy",
-      "email": "hughskennedy@gmail.com"
-    },
-    {
-      "name": "David Glasser",
-      "email": "glasser@davidglasser.net"
-    },
-    {
-      "name": "Simon Lydell",
-      "email": "simon.lydell@gmail.com"
-    },
-    {
-      "name": "Jmeas Smith",
-      "email": "jellyes2@gmail.com"
-    },
-    {
-      "name": "Michael Z Goddard",
-      "email": "mzgoddard@gmail.com"
-    },
-    {
-      "name": "azu",
-      "email": "azu@users.noreply.github.com"
-    },
-    {
-      "name": "John Gozde",
-      "email": "john@gozde.ca"
-    },
-    {
-      "name": "Adam Kirkton",
-      "email": "akirkton@truefitinnovation.com"
-    },
-    {
-      "name": "Chris Montgomery",
-      "email": "christopher.montgomery@dowjones.com"
-    },
-    {
-      "name": "J. Ryan Stinnett",
-      "email": "jryans@gmail.com"
-    },
-    {
-      "name": "Jack Herrington",
-      "email": "jherrington@walmartlabs.com"
-    },
-    {
-      "name": "Chris Truter",
-      "email": "jeffpalentine@gmail.com"
-    },
-    {
-      "name": "Daniel Espeset",
-      "email": "daniel@danielespeset.com"
-    },
-    {
-      "name": "Jamie Wong",
-      "email": "jamie.lf.wong@gmail.com"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/mozilla/source-map.git"
-  },
-  "directories": {
-    "lib": "./lib"
-  },
-  "main": "./lib/source-map.js",
-  "engines": {
-    "node": ">=0.8.0"
-  },
-  "licenses": [
-    {
-      "type": "BSD",
-      "url": "http://opensource.org/licenses/BSD-3-Clause"
-    }
-  ],
-  "dependencies": {
-    "amdefine": ">=0.0.4"
-  },
-  "devDependencies": {
-    "dryice": ">=0.4.8"
-  },
-  "scripts": {
-    "test": "node test/run-tests.js",
-    "build": "node Makefile.dryice.js"
-  },
-  "bugs": {
-    "url": "https://github.com/mozilla/source-map/issues"
-  },
-  "_id": "source-map@0.2.0",
-  "_shasum": "dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d",
-  "_from": "source-map@>=0.2.0 <0.3.0",
-  "_npmVersion": "1.4.9",
-  "_npmUser": {
-    "name": "nickfitzgerald",
-    "email": "fitzgen@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mozilla-devtools",
-      "email": "mozilla-developer-tools@googlegroups.com"
-    },
-    {
-      "name": "mozilla",
-      "email": "dherman@mozilla.com"
-    },
-    {
-      "name": "nickfitzgerald",
-      "email": "fitzgen@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d",
-    "tarball": "https://registry.npmjs.org/source-map/-/source-map-0.2.0.tgz"
-  },
-  "_resolved": "https://registry.npmjs.org/source-map/-/source-map-0.2.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/run-tests.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/run-tests.js
deleted file mode 100755
index 64a7c3a..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/run-tests.js
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/usr/bin/env node
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-var assert = require('assert');
-var fs = require('fs');
-var path = require('path');
-var util = require('./source-map/util');
-
-function run(tests) {
-  var total = 0;
-  var passed = 0;
-
-  for (var i = 0; i < tests.length; i++) {
-    for (var k in tests[i].testCase) {
-      if (/^test/.test(k)) {
-        total++;
-        try {
-          tests[i].testCase[k](assert, util);
-          passed++;
-        }
-        catch (e) {
-          console.log('FAILED ' + tests[i].name + ': ' + k + '!');
-          console.log(e.stack);
-        }
-      }
-    }
-  }
-
-  console.log('');
-  console.log(passed + ' / ' + total + ' tests passed.');
-  console.log('');
-
-  return total - passed;
-}
-
-function isTestFile(f) {
-  var testToRun = process.argv[2];
-  return testToRun
-    ? path.basename(testToRun) === f
-    : /^test\-.*?\.js/.test(f);
-}
-
-function toModule(f) {
-  return './source-map/' + f.replace(/\.js$/, '');
-}
-
-var requires = fs.readdirSync(path.join(__dirname, 'source-map'))
-  .filter(isTestFile)
-  .map(toModule);
-
-var code = run(requires.map(require).map(function (mod, i) {
-  return {
-    name: requires[i],
-    testCase: mod
-  };
-}));
-
-process.exit(code);
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-api.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-api.js
deleted file mode 100644
index 3801233..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-api.js
+++ /dev/null
@@ -1,26 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2012 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var sourceMap;
-  try {
-    sourceMap = require('../../lib/source-map');
-  } catch (e) {
-    sourceMap = {};
-    Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap);
-  }
-
-  exports['test that the api is properly exposed in the top level'] = function (assert, util) {
-    assert.equal(typeof sourceMap.SourceMapGenerator, "function");
-    assert.equal(typeof sourceMap.SourceMapConsumer, "function");
-    assert.equal(typeof sourceMap.SourceNode, "function");
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-array-set.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-array-set.js
deleted file mode 100644
index b5797ed..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-array-set.js
+++ /dev/null
@@ -1,104 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var ArraySet = require('../../lib/source-map/array-set').ArraySet;
-
-  function makeTestSet() {
-    var set = new ArraySet();
-    for (var i = 0; i < 100; i++) {
-      set.add(String(i));
-    }
-    return set;
-  }
-
-  exports['test .has() membership'] = function (assert, util) {
-    var set = makeTestSet();
-    for (var i = 0; i < 100; i++) {
-      assert.ok(set.has(String(i)));
-    }
-  };
-
-  exports['test .indexOf() elements'] = function (assert, util) {
-    var set = makeTestSet();
-    for (var i = 0; i < 100; i++) {
-      assert.strictEqual(set.indexOf(String(i)), i);
-    }
-  };
-
-  exports['test .at() indexing'] = function (assert, util) {
-    var set = makeTestSet();
-    for (var i = 0; i < 100; i++) {
-      assert.strictEqual(set.at(i), String(i));
-    }
-  };
-
-  exports['test creating from an array'] = function (assert, util) {
-    var set = ArraySet.fromArray(['foo', 'bar', 'baz', 'quux', 'hasOwnProperty']);
-
-    assert.ok(set.has('foo'));
-    assert.ok(set.has('bar'));
-    assert.ok(set.has('baz'));
-    assert.ok(set.has('quux'));
-    assert.ok(set.has('hasOwnProperty'));
-
-    assert.strictEqual(set.indexOf('foo'), 0);
-    assert.strictEqual(set.indexOf('bar'), 1);
-    assert.strictEqual(set.indexOf('baz'), 2);
-    assert.strictEqual(set.indexOf('quux'), 3);
-
-    assert.strictEqual(set.at(0), 'foo');
-    assert.strictEqual(set.at(1), 'bar');
-    assert.strictEqual(set.at(2), 'baz');
-    assert.strictEqual(set.at(3), 'quux');
-  };
-
-  exports['test that you can add __proto__; see github issue #30'] = function (assert, util) {
-    var set = new ArraySet();
-    set.add('__proto__');
-    assert.ok(set.has('__proto__'));
-    assert.strictEqual(set.at(0), '__proto__');
-    assert.strictEqual(set.indexOf('__proto__'), 0);
-  };
-
-  exports['test .fromArray() with duplicates'] = function (assert, util) {
-    var set = ArraySet.fromArray(['foo', 'foo']);
-    assert.ok(set.has('foo'));
-    assert.strictEqual(set.at(0), 'foo');
-    assert.strictEqual(set.indexOf('foo'), 0);
-    assert.strictEqual(set.toArray().length, 1);
-
-    set = ArraySet.fromArray(['foo', 'foo'], true);
-    assert.ok(set.has('foo'));
-    assert.strictEqual(set.at(0), 'foo');
-    assert.strictEqual(set.at(1), 'foo');
-    assert.strictEqual(set.indexOf('foo'), 0);
-    assert.strictEqual(set.toArray().length, 2);
-  };
-
-  exports['test .add() with duplicates'] = function (assert, util) {
-    var set = new ArraySet();
-    set.add('foo');
-
-    set.add('foo');
-    assert.ok(set.has('foo'));
-    assert.strictEqual(set.at(0), 'foo');
-    assert.strictEqual(set.indexOf('foo'), 0);
-    assert.strictEqual(set.toArray().length, 1);
-
-    set.add('foo', true);
-    assert.ok(set.has('foo'));
-    assert.strictEqual(set.at(0), 'foo');
-    assert.strictEqual(set.at(1), 'foo');
-    assert.strictEqual(set.indexOf('foo'), 0);
-    assert.strictEqual(set.toArray().length, 2);
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-base64-vlq.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-base64-vlq.js
deleted file mode 100644
index 6fd0d99..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-base64-vlq.js
+++ /dev/null
@@ -1,23 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var base64VLQ = require('../../lib/source-map/base64-vlq');
-
-  exports['test normal encoding and decoding'] = function (assert, util) {
-    var result = {};
-    for (var i = -255; i < 256; i++) {
-      base64VLQ.decode(base64VLQ.encode(i), result);
-      assert.equal(result.value, i);
-      assert.equal(result.rest, "");
-    }
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-base64.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-base64.js
deleted file mode 100644
index ff3a244..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-base64.js
+++ /dev/null
@@ -1,35 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var base64 = require('../../lib/source-map/base64');
-
-  exports['test out of range encoding'] = function (assert, util) {
-    assert.throws(function () {
-      base64.encode(-1);
-    });
-    assert.throws(function () {
-      base64.encode(64);
-    });
-  };
-
-  exports['test out of range decoding'] = function (assert, util) {
-    assert.throws(function () {
-      base64.decode('=');
-    });
-  };
-
-  exports['test normal encoding and decoding'] = function (assert, util) {
-    for (var i = 0; i < 64; i++) {
-      assert.equal(base64.decode(base64.encode(i)), i);
-    }
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-binary-search.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-binary-search.js
deleted file mode 100644
index f1c9e0f..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-binary-search.js
+++ /dev/null
@@ -1,54 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var binarySearch = require('../../lib/source-map/binary-search');
-
-  function numberCompare(a, b) {
-    return a - b;
-  }
-
-  exports['test too high'] = function (assert, util) {
-    var needle = 30;
-    var haystack = [2,4,6,8,10,12,14,16,18,20];
-
-    assert.doesNotThrow(function () {
-      binarySearch.search(needle, haystack, numberCompare);
-    });
-
-    assert.equal(haystack[binarySearch.search(needle, haystack, numberCompare)], 20);
-  };
-
-  exports['test too low'] = function (assert, util) {
-    var needle = 1;
-    var haystack = [2,4,6,8,10,12,14,16,18,20];
-
-    assert.doesNotThrow(function () {
-      binarySearch.search(needle, haystack, numberCompare);
-    });
-
-    assert.equal(binarySearch.search(needle, haystack, numberCompare), -1);
-  };
-
-  exports['test exact search'] = function (assert, util) {
-    var needle = 4;
-    var haystack = [2,4,6,8,10,12,14,16,18,20];
-
-    assert.equal(haystack[binarySearch.search(needle, haystack, numberCompare)], 4);
-  };
-
-  exports['test fuzzy search'] = function (assert, util) {
-    var needle = 19;
-    var haystack = [2,4,6,8,10,12,14,16,18,20];
-
-    assert.equal(haystack[binarySearch.search(needle, haystack, numberCompare)], 18);
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-dog-fooding.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-dog-fooding.js
deleted file mode 100644
index 26757b2..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-dog-fooding.js
+++ /dev/null
@@ -1,84 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer;
-  var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator;
-
-  exports['test eating our own dog food'] = function (assert, util) {
-    var smg = new SourceMapGenerator({
-      file: 'testing.js',
-      sourceRoot: '/wu/tang'
-    });
-
-    smg.addMapping({
-      source: 'gza.coffee',
-      original: { line: 1, column: 0 },
-      generated: { line: 2, column: 2 }
-    });
-
-    smg.addMapping({
-      source: 'gza.coffee',
-      original: { line: 2, column: 0 },
-      generated: { line: 3, column: 2 }
-    });
-
-    smg.addMapping({
-      source: 'gza.coffee',
-      original: { line: 3, column: 0 },
-      generated: { line: 4, column: 2 }
-    });
-
-    smg.addMapping({
-      source: 'gza.coffee',
-      original: { line: 4, column: 0 },
-      generated: { line: 5, column: 2 }
-    });
-
-    smg.addMapping({
-      source: 'gza.coffee',
-      original: { line: 5, column: 10 },
-      generated: { line: 6, column: 12 }
-    });
-
-    var smc = new SourceMapConsumer(smg.toString());
-
-    // Exact
-    util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 0, null, smc, assert);
-    util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 0, null, smc, assert);
-    util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 0, null, smc, assert);
-    util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 0, null, smc, assert);
-    util.assertMapping(6, 12, '/wu/tang/gza.coffee', 5, 10, null, smc, assert);
-
-    // Fuzzy
-
-    // Generated to original
-    util.assertMapping(2, 0, null, null, null, null, smc, assert, true);
-    util.assertMapping(2, 9, '/wu/tang/gza.coffee', 1, 0, null, smc, assert, true);
-    util.assertMapping(3, 0, null, null, null, null, smc, assert, true);
-    util.assertMapping(3, 9, '/wu/tang/gza.coffee', 2, 0, null, smc, assert, true);
-    util.assertMapping(4, 0, null, null, null, null, smc, assert, true);
-    util.assertMapping(4, 9, '/wu/tang/gza.coffee', 3, 0, null, smc, assert, true);
-    util.assertMapping(5, 0, null, null, null, null, smc, assert, true);
-    util.assertMapping(5, 9, '/wu/tang/gza.coffee', 4, 0, null, smc, assert, true);
-    util.assertMapping(6, 0, null, null, null, null, smc, assert, true);
-    util.assertMapping(6, 9, null, null, null, null, smc, assert, true);
-    util.assertMapping(6, 13, '/wu/tang/gza.coffee', 5, 10, null, smc, assert, true);
-
-    // Original to generated
-    util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 1, null, smc, assert, null, true);
-    util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 3, null, smc, assert, null, true);
-    util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 6, null, smc, assert, null, true);
-    util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 9, null, smc, assert, null, true);
-    util.assertMapping(5, 2, '/wu/tang/gza.coffee', 5, 9, null, smc, assert, null, true);
-    util.assertMapping(6, 12, '/wu/tang/gza.coffee', 6, 19, null, smc, assert, null, true);
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-map-consumer.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-map-consumer.js
deleted file mode 100644
index 4a4842a..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-map-consumer.js
+++ /dev/null
@@ -1,874 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer;
-  var IndexedSourceMapConsumer = require('../../lib/source-map/indexed-source-map-consumer').IndexedSourceMapConsumer;
-  var BasicSourceMapConsumer = require('../../lib/source-map/basic-source-map-consumer').BasicSourceMapConsumer;
-  var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator;
-
-  exports['test that we can instantiate with a string or an object'] = function (assert, util) {
-    assert.doesNotThrow(function () {
-      var map = new SourceMapConsumer(util.testMap);
-    });
-    assert.doesNotThrow(function () {
-      var map = new SourceMapConsumer(JSON.stringify(util.testMap));
-    });
-  };
-
-  exports['test that the object returned from new SourceMapConsumer inherits from SourceMapConsumer'] = function (assert, util) {
-    assert.ok(new SourceMapConsumer(util.testMap) instanceof SourceMapConsumer);
-  }
-
-  exports['test that a BasicSourceMapConsumer is returned for sourcemaps without sections'] = function(assert, util) {
-    assert.ok(new SourceMapConsumer(util.testMap) instanceof BasicSourceMapConsumer);
-  };
-
-  exports['test that an IndexedSourceMapConsumer is returned for sourcemaps with sections'] = function(assert, util) {
-    assert.ok(new SourceMapConsumer(util.indexedTestMap) instanceof IndexedSourceMapConsumer);
-  };
-
-  exports['test that the `sources` field has the original sources'] = function (assert, util) {
-    var map;
-    var sources;
-
-    map = new SourceMapConsumer(util.testMap);
-    sources = map.sources;
-    assert.equal(sources[0], '/the/root/one.js');
-    assert.equal(sources[1], '/the/root/two.js');
-    assert.equal(sources.length, 2);
-
-    map = new SourceMapConsumer(util.indexedTestMap);
-    sources = map.sources;
-    assert.equal(sources[0], '/the/root/one.js');
-    assert.equal(sources[1], '/the/root/two.js');
-    assert.equal(sources.length, 2);
-
-    map = new SourceMapConsumer(util.indexedTestMapDifferentSourceRoots);
-    sources = map.sources;
-    assert.equal(sources[0], '/the/root/one.js');
-    assert.equal(sources[1], '/different/root/two.js');
-    assert.equal(sources.length, 2);
-
-    map = new SourceMapConsumer(util.testMapNoSourceRoot);
-    sources = map.sources;
-    assert.equal(sources[0], 'one.js');
-    assert.equal(sources[1], 'two.js');
-    assert.equal(sources.length, 2);
-
-    map = new SourceMapConsumer(util.testMapEmptySourceRoot);
-    sources = map.sources;
-    assert.equal(sources[0], 'one.js');
-    assert.equal(sources[1], 'two.js');
-    assert.equal(sources.length, 2);
-  };
-
-  exports['test that the source root is reflected in a mapping\'s source field'] = function (assert, util) {
-    var map;
-    var mapping;
-
-    map = new SourceMapConsumer(util.testMap);
-
-    mapping = map.originalPositionFor({
-      line: 2,
-      column: 1
-    });
-    assert.equal(mapping.source, '/the/root/two.js');
-
-    mapping = map.originalPositionFor({
-      line: 1,
-      column: 1
-    });
-    assert.equal(mapping.source, '/the/root/one.js');
-
-
-    map = new SourceMapConsumer(util.testMapNoSourceRoot);
-
-    mapping = map.originalPositionFor({
-      line: 2,
-      column: 1
-    });
-    assert.equal(mapping.source, 'two.js');
-
-    mapping = map.originalPositionFor({
-      line: 1,
-      column: 1
-    });
-    assert.equal(mapping.source, 'one.js');
-
-
-    map = new SourceMapConsumer(util.testMapEmptySourceRoot);
-
-    mapping = map.originalPositionFor({
-      line: 2,
-      column: 1
-    });
-    assert.equal(mapping.source, 'two.js');
-
-    mapping = map.originalPositionFor({
-      line: 1,
-      column: 1
-    });
-    assert.equal(mapping.source, 'one.js');
-  };
-
-  exports['test mapping tokens back exactly'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.testMap);
-
-    util.assertMapping(1, 1, '/the/root/one.js', 1, 1, null, map, assert);
-    util.assertMapping(1, 5, '/the/root/one.js', 1, 5, null, map, assert);
-    util.assertMapping(1, 9, '/the/root/one.js', 1, 11, null, map, assert);
-    util.assertMapping(1, 18, '/the/root/one.js', 1, 21, 'bar', map, assert);
-    util.assertMapping(1, 21, '/the/root/one.js', 2, 3, null, map, assert);
-    util.assertMapping(1, 28, '/the/root/one.js', 2, 10, 'baz', map, assert);
-    util.assertMapping(1, 32, '/the/root/one.js', 2, 14, 'bar', map, assert);
-
-    util.assertMapping(2, 1, '/the/root/two.js', 1, 1, null, map, assert);
-    util.assertMapping(2, 5, '/the/root/two.js', 1, 5, null, map, assert);
-    util.assertMapping(2, 9, '/the/root/two.js', 1, 11, null, map, assert);
-    util.assertMapping(2, 18, '/the/root/two.js', 1, 21, 'n', map, assert);
-    util.assertMapping(2, 21, '/the/root/two.js', 2, 3, null, map, assert);
-    util.assertMapping(2, 28, '/the/root/two.js', 2, 10, 'n', map, assert);
-  };
-
-  exports['test mapping tokens back exactly in indexed source map'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.indexedTestMap);
-
-    util.assertMapping(1, 1, '/the/root/one.js', 1, 1, null, map, assert);
-    util.assertMapping(1, 5, '/the/root/one.js', 1, 5, null, map, assert);
-    util.assertMapping(1, 9, '/the/root/one.js', 1, 11, null, map, assert);
-    util.assertMapping(1, 18, '/the/root/one.js', 1, 21, 'bar', map, assert);
-    util.assertMapping(1, 21, '/the/root/one.js', 2, 3, null, map, assert);
-    util.assertMapping(1, 28, '/the/root/one.js', 2, 10, 'baz', map, assert);
-    util.assertMapping(1, 32, '/the/root/one.js', 2, 14, 'bar', map, assert);
-
-    util.assertMapping(2, 1, '/the/root/two.js', 1, 1, null, map, assert);
-    util.assertMapping(2, 5, '/the/root/two.js', 1, 5, null, map, assert);
-    util.assertMapping(2, 9, '/the/root/two.js', 1, 11, null, map, assert);
-    util.assertMapping(2, 18, '/the/root/two.js', 1, 21, 'n', map, assert);
-    util.assertMapping(2, 21, '/the/root/two.js', 2, 3, null, map, assert);
-    util.assertMapping(2, 28, '/the/root/two.js', 2, 10, 'n', map, assert);
-  };
-
-
-  exports['test mapping tokens back exactly'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.testMap);
-
-    util.assertMapping(1, 1, '/the/root/one.js', 1, 1, null, map, assert);
-    util.assertMapping(1, 5, '/the/root/one.js', 1, 5, null, map, assert);
-    util.assertMapping(1, 9, '/the/root/one.js', 1, 11, null, map, assert);
-    util.assertMapping(1, 18, '/the/root/one.js', 1, 21, 'bar', map, assert);
-    util.assertMapping(1, 21, '/the/root/one.js', 2, 3, null, map, assert);
-    util.assertMapping(1, 28, '/the/root/one.js', 2, 10, 'baz', map, assert);
-    util.assertMapping(1, 32, '/the/root/one.js', 2, 14, 'bar', map, assert);
-
-    util.assertMapping(2, 1, '/the/root/two.js', 1, 1, null, map, assert);
-    util.assertMapping(2, 5, '/the/root/two.js', 1, 5, null, map, assert);
-    util.assertMapping(2, 9, '/the/root/two.js', 1, 11, null, map, assert);
-    util.assertMapping(2, 18, '/the/root/two.js', 1, 21, 'n', map, assert);
-    util.assertMapping(2, 21, '/the/root/two.js', 2, 3, null, map, assert);
-    util.assertMapping(2, 28, '/the/root/two.js', 2, 10, 'n', map, assert);
-  };
-
-  exports['test mapping tokens fuzzy'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.testMap);
-
-    // Finding original positions
-    util.assertMapping(1, 20, '/the/root/one.js', 1, 21, 'bar', map, assert, true);
-    util.assertMapping(1, 30, '/the/root/one.js', 2, 10, 'baz', map, assert, true);
-    util.assertMapping(2, 12, '/the/root/two.js', 1, 11, null, map, assert, true);
-
-    // Finding generated positions
-    util.assertMapping(1, 18, '/the/root/one.js', 1, 22, 'bar', map, assert, null, true);
-    util.assertMapping(1, 28, '/the/root/one.js', 2, 13, 'baz', map, assert, null, true);
-    util.assertMapping(2, 9, '/the/root/two.js', 1, 16, null, map, assert, null, true);
-  };
-
-  exports['test mapping tokens fuzzy in indexed source map'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.indexedTestMap);
-
-    // Finding original positions
-    util.assertMapping(1, 20, '/the/root/one.js', 1, 21, 'bar', map, assert, true);
-    util.assertMapping(1, 30, '/the/root/one.js', 2, 10, 'baz', map, assert, true);
-    util.assertMapping(2, 12, '/the/root/two.js', 1, 11, null, map, assert, true);
-
-    // Finding generated positions
-    util.assertMapping(1, 18, '/the/root/one.js', 1, 22, 'bar', map, assert, null, true);
-    util.assertMapping(1, 28, '/the/root/one.js', 2, 13, 'baz', map, assert, null, true);
-    util.assertMapping(2, 9, '/the/root/two.js', 1, 16, null, map, assert, null, true);
-  };
-
-  exports['test mappings and end of lines'] = function (assert, util) {
-    var smg = new SourceMapGenerator({
-      file: 'foo.js'
-    });
-    smg.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 1, column: 1 },
-      source: 'bar.js'
-    });
-    smg.addMapping({
-      original: { line: 2, column: 2 },
-      generated: { line: 2, column: 2 },
-      source: 'bar.js'
-    });
-
-    var map = SourceMapConsumer.fromSourceMap(smg);
-
-    // When finding original positions, mappings end at the end of the line.
-    util.assertMapping(2, 1, null, null, null, null, map, assert, true)
-
-    // When finding generated positions, mappings do not end at the end of the line.
-    util.assertMapping(1, 1, 'bar.js', 2, 1, null, map, assert, null, true);
-  };
-
-  exports['test creating source map consumers with )]}\' prefix'] = function (assert, util) {
-    assert.doesNotThrow(function () {
-      var map = new SourceMapConsumer(")]}'" + JSON.stringify(util.testMap));
-    });
-  };
-
-  exports['test eachMapping'] = function (assert, util) {
-    var map;
-
-    map = new SourceMapConsumer(util.testMap);
-    var previousLine = -Infinity;
-    var previousColumn = -Infinity;
-    map.eachMapping(function (mapping) {
-      assert.ok(mapping.generatedLine >= previousLine);
-
-      assert.ok(mapping.source === '/the/root/one.js' || mapping.source === '/the/root/two.js');
-
-      if (mapping.generatedLine === previousLine) {
-        assert.ok(mapping.generatedColumn >= previousColumn);
-        previousColumn = mapping.generatedColumn;
-      }
-      else {
-        previousLine = mapping.generatedLine;
-        previousColumn = -Infinity;
-      }
-    });
-
-    map = new SourceMapConsumer(util.testMapNoSourceRoot);
-    map.eachMapping(function (mapping) {
-      assert.ok(mapping.source === 'one.js' || mapping.source === 'two.js');
-    });
-
-    map = new SourceMapConsumer(util.testMapEmptySourceRoot);
-    map.eachMapping(function (mapping) {
-      assert.ok(mapping.source === 'one.js' || mapping.source === 'two.js');
-    });
-  };
-
-  exports['test eachMapping for indexed source maps'] = function(assert, util) {
-    var map = new SourceMapConsumer(util.indexedTestMap);
-    var previousLine = -Infinity;
-    var previousColumn = -Infinity;
-    map.eachMapping(function (mapping) {
-      assert.ok(mapping.generatedLine >= previousLine);
-
-      if (mapping.source) {
-        assert.equal(mapping.source.indexOf(util.testMap.sourceRoot), 0);
-      }
-
-      if (mapping.generatedLine === previousLine) {
-        assert.ok(mapping.generatedColumn >= previousColumn);
-        previousColumn = mapping.generatedColumn;
-      }
-      else {
-        previousLine = mapping.generatedLine;
-        previousColumn = -Infinity;
-      }
-    });
-  };
-
-
-  exports['test iterating over mappings in a different order'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.testMap);
-    var previousLine = -Infinity;
-    var previousColumn = -Infinity;
-    var previousSource = "";
-    map.eachMapping(function (mapping) {
-      assert.ok(mapping.source >= previousSource);
-
-      if (mapping.source === previousSource) {
-        assert.ok(mapping.originalLine >= previousLine);
-
-        if (mapping.originalLine === previousLine) {
-          assert.ok(mapping.originalColumn >= previousColumn);
-          previousColumn = mapping.originalColumn;
-        }
-        else {
-          previousLine = mapping.originalLine;
-          previousColumn = -Infinity;
-        }
-      }
-      else {
-        previousSource = mapping.source;
-        previousLine = -Infinity;
-        previousColumn = -Infinity;
-      }
-    }, null, SourceMapConsumer.ORIGINAL_ORDER);
-  };
-
-  exports['test iterating over mappings in a different order in indexed source maps'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.indexedTestMap);
-    var previousLine = -Infinity;
-    var previousColumn = -Infinity;
-    var previousSource = "";
-    map.eachMapping(function (mapping) {
-      assert.ok(mapping.source >= previousSource);
-
-      if (mapping.source === previousSource) {
-        assert.ok(mapping.originalLine >= previousLine);
-
-        if (mapping.originalLine === previousLine) {
-          assert.ok(mapping.originalColumn >= previousColumn);
-          previousColumn = mapping.originalColumn;
-        }
-        else {
-          previousLine = mapping.originalLine;
-          previousColumn = -Infinity;
-        }
-      }
-      else {
-        previousSource = mapping.source;
-        previousLine = -Infinity;
-        previousColumn = -Infinity;
-      }
-    }, null, SourceMapConsumer.ORIGINAL_ORDER);
-  };
-
-  exports['test that we can set the context for `this` in eachMapping'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.testMap);
-    var context = {};
-    map.eachMapping(function () {
-      assert.equal(this, context);
-    }, context);
-  };
-
-  exports['test that we can set the context for `this` in eachMapping in indexed source maps'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.indexedTestMap);
-    var context = {};
-    map.eachMapping(function () {
-      assert.equal(this, context);
-    }, context);
-  };
-
-  exports['test that the `sourcesContent` field has the original sources'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.testMapWithSourcesContent);
-    var sourcesContent = map.sourcesContent;
-
-    assert.equal(sourcesContent[0], ' ONE.foo = function (bar) {\n   return baz(bar);\n };');
-    assert.equal(sourcesContent[1], ' TWO.inc = function (n) {\n   return n + 1;\n };');
-    assert.equal(sourcesContent.length, 2);
-  };
-
-  exports['test that we can get the original sources for the sources'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.testMapWithSourcesContent);
-    var sources = map.sources;
-
-    assert.equal(map.sourceContentFor(sources[0]), ' ONE.foo = function (bar) {\n   return baz(bar);\n };');
-    assert.equal(map.sourceContentFor(sources[1]), ' TWO.inc = function (n) {\n   return n + 1;\n };');
-    assert.equal(map.sourceContentFor("one.js"), ' ONE.foo = function (bar) {\n   return baz(bar);\n };');
-    assert.equal(map.sourceContentFor("two.js"), ' TWO.inc = function (n) {\n   return n + 1;\n };');
-    assert.throws(function () {
-      map.sourceContentFor("");
-    }, Error);
-    assert.throws(function () {
-      map.sourceContentFor("/the/root/three.js");
-    }, Error);
-    assert.throws(function () {
-      map.sourceContentFor("three.js");
-    }, Error);
-  };
-
-  exports['test that we can get the original source content with relative source paths'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.testMapRelativeSources);
-    var sources = map.sources;
-
-    assert.equal(map.sourceContentFor(sources[0]), ' ONE.foo = function (bar) {\n   return baz(bar);\n };');
-    assert.equal(map.sourceContentFor(sources[1]), ' TWO.inc = function (n) {\n   return n + 1;\n };');
-    assert.equal(map.sourceContentFor("one.js"), ' ONE.foo = function (bar) {\n   return baz(bar);\n };');
-    assert.equal(map.sourceContentFor("two.js"), ' TWO.inc = function (n) {\n   return n + 1;\n };');
-    assert.throws(function () {
-      map.sourceContentFor("");
-    }, Error);
-    assert.throws(function () {
-      map.sourceContentFor("/the/root/three.js");
-    }, Error);
-    assert.throws(function () {
-      map.sourceContentFor("three.js");
-    }, Error);
-  };
-
-  exports['test that we can get the original source content for the sources on an indexed source map'] = function (assert, util) {
-    var map = new SourceMapConsumer(util.indexedTestMap);
-    var sources = map.sources;
-
-    assert.equal(map.sourceContentFor(sources[0]), ' ONE.foo = function (bar) {\n   return baz(bar);\n };');
-    assert.equal(map.sourceContentFor(sources[1]), ' TWO.inc = function (n) {\n   return n + 1;\n };');
-    assert.equal(map.sourceContentFor("one.js"), ' ONE.foo = function (bar) {\n   return baz(bar);\n };');
-    assert.equal(map.sourceContentFor("two.js"), ' TWO.inc = function (n) {\n   return n + 1;\n };');
-    assert.throws(function () {
-      map.sourceContentFor("");
-    }, Error);
-    assert.throws(function () {
-      map.sourceContentFor("/the/root/three.js");
-    }, Error);
-    assert.throws(function () {
-      map.sourceContentFor("three.js");
-    }, Error);
-  };
-
-
-  exports['test sourceRoot + generatedPositionFor'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      sourceRoot: 'foo/bar',
-      file: 'baz.js'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'bang.coffee'
-    });
-    map.addMapping({
-      original: { line: 5, column: 5 },
-      generated: { line: 6, column: 6 },
-      source: 'bang.coffee'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    // Should handle without sourceRoot.
-    var pos = map.generatedPositionFor({
-      line: 1,
-      column: 1,
-      source: 'bang.coffee'
-    });
-
-    assert.equal(pos.line, 2);
-    assert.equal(pos.column, 2);
-
-    // Should handle with sourceRoot.
-    var pos = map.generatedPositionFor({
-      line: 1,
-      column: 1,
-      source: 'foo/bar/bang.coffee'
-    });
-
-    assert.equal(pos.line, 2);
-    assert.equal(pos.column, 2);
-  };
-
-  exports['test allGeneratedPositionsFor'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated.js'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'foo.coffee'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'bar.coffee'
-    });
-    map.addMapping({
-      original: { line: 2, column: 1 },
-      generated: { line: 3, column: 2 },
-      source: 'bar.coffee'
-    });
-    map.addMapping({
-      original: { line: 2, column: 2 },
-      generated: { line: 3, column: 3 },
-      source: 'bar.coffee'
-    });
-    map.addMapping({
-      original: { line: 3, column: 1 },
-      generated: { line: 4, column: 2 },
-      source: 'bar.coffee'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    var mappings = map.allGeneratedPositionsFor({
-      line: 2,
-      source: 'bar.coffee'
-    });
-
-    assert.equal(mappings.length, 2);
-    assert.equal(mappings[0].line, 3);
-    assert.equal(mappings[0].column, 2);
-    assert.equal(mappings[1].line, 3);
-    assert.equal(mappings[1].column, 3);
-  };
-
-  exports['test allGeneratedPositionsFor for line with no mappings'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated.js'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'foo.coffee'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'bar.coffee'
-    });
-    map.addMapping({
-      original: { line: 3, column: 1 },
-      generated: { line: 4, column: 2 },
-      source: 'bar.coffee'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    var mappings = map.allGeneratedPositionsFor({
-      line: 2,
-      source: 'bar.coffee'
-    });
-
-    assert.equal(mappings.length, 0);
-  };
-
-  exports['test allGeneratedPositionsFor source map with no mappings'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated.js'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    var mappings = map.allGeneratedPositionsFor({
-      line: 2,
-      source: 'bar.coffee'
-    });
-
-    assert.equal(mappings.length, 0);
-  };
-
-  exports['test computeColumnSpans'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated.js'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 1, column: 1 },
-      source: 'foo.coffee'
-    });
-    map.addMapping({
-      original: { line: 2, column: 1 },
-      generated: { line: 2, column: 1 },
-      source: 'foo.coffee'
-    });
-    map.addMapping({
-      original: { line: 2, column: 2 },
-      generated: { line: 2, column: 10 },
-      source: 'foo.coffee'
-    });
-    map.addMapping({
-      original: { line: 2, column: 3 },
-      generated: { line: 2, column: 20 },
-      source: 'foo.coffee'
-    });
-    map.addMapping({
-      original: { line: 3, column: 1 },
-      generated: { line: 3, column: 1 },
-      source: 'foo.coffee'
-    });
-    map.addMapping({
-      original: { line: 3, column: 2 },
-      generated: { line: 3, column: 2 },
-      source: 'foo.coffee'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    map.computeColumnSpans();
-
-    var mappings = map.allGeneratedPositionsFor({
-      line: 1,
-      source: 'foo.coffee'
-    });
-
-    assert.equal(mappings.length, 1);
-    assert.equal(mappings[0].lastColumn, Infinity);
-
-    var mappings = map.allGeneratedPositionsFor({
-      line: 2,
-      source: 'foo.coffee'
-    });
-
-    assert.equal(mappings.length, 3);
-    assert.equal(mappings[0].lastColumn, 9);
-    assert.equal(mappings[1].lastColumn, 19);
-    assert.equal(mappings[2].lastColumn, Infinity);
-
-    var mappings = map.allGeneratedPositionsFor({
-      line: 3,
-      source: 'foo.coffee'
-    });
-
-    assert.equal(mappings.length, 2);
-    assert.equal(mappings[0].lastColumn, 1);
-    assert.equal(mappings[1].lastColumn, Infinity);
-  };
-
-  exports['test sourceRoot + originalPositionFor'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      sourceRoot: 'foo/bar',
-      file: 'baz.js'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'bang.coffee'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    var pos = map.originalPositionFor({
-      line: 2,
-      column: 2,
-    });
-
-    // Should always have the prepended source root
-    assert.equal(pos.source, 'foo/bar/bang.coffee');
-    assert.equal(pos.line, 1);
-    assert.equal(pos.column, 1);
-  };
-
-  exports['test github issue #56'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      sourceRoot: 'http://',
-      file: 'www.example.com/foo.js'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'www.example.com/original.js'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    var sources = map.sources;
-    assert.equal(sources.length, 1);
-    assert.equal(sources[0], 'http://www.example.com/original.js');
-  };
-
-  exports['test github issue #43'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      sourceRoot: 'http://example.com',
-      file: 'foo.js'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'http://cdn.example.com/original.js'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    var sources = map.sources;
-    assert.equal(sources.length, 1,
-                 'Should only be one source.');
-    assert.equal(sources[0], 'http://cdn.example.com/original.js',
-                 'Should not be joined with the sourceRoot.');
-  };
-
-  exports['test absolute path, but same host sources'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      sourceRoot: 'http://example.com/foo/bar',
-      file: 'foo.js'
-    });
-    map.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: '/original.js'
-    });
-    map = new SourceMapConsumer(map.toString());
-
-    var sources = map.sources;
-    assert.equal(sources.length, 1,
-                 'Should only be one source.');
-    assert.equal(sources[0], 'http://example.com/original.js',
-                 'Source should be relative the host of the source root.');
-  };
-
-  exports['test indexed source map errors when sections are out of order by line'] = function(assert, util) {
-    // Make a deep copy of the indexedTestMap
-    var misorderedIndexedTestMap = JSON.parse(JSON.stringify(util.indexedTestMap));
-
-    misorderedIndexedTestMap.sections[0].offset = {
-      line: 2,
-      column: 0
-    };
-
-    assert.throws(function() {
-      new SourceMapConsumer(misorderedIndexedTestMap);
-    }, Error);
-  };
-
-  exports['test github issue #64'] = function (assert, util) {
-    var map = new SourceMapConsumer({
-      "version": 3,
-      "file": "foo.js",
-      "sourceRoot": "http://example.com/",
-      "sources": ["/a"],
-      "names": [],
-      "mappings": "AACA",
-      "sourcesContent": ["foo"]
-    });
-
-    assert.equal(map.sourceContentFor("a"), "foo");
-    assert.equal(map.sourceContentFor("/a"), "foo");
-  };
-
-  exports['test bug 885597'] = function (assert, util) {
-    var map = new SourceMapConsumer({
-      "version": 3,
-      "file": "foo.js",
-      "sourceRoot": "file:///Users/AlGore/Invented/The/Internet/",
-      "sources": ["/a"],
-      "names": [],
-      "mappings": "AACA",
-      "sourcesContent": ["foo"]
-    });
-
-    var s = map.sources[0];
-    assert.equal(map.sourceContentFor(s), "foo");
-  };
-
-  exports['test github issue #72, duplicate sources'] = function (assert, util) {
-    var map = new SourceMapConsumer({
-      "version": 3,
-      "file": "foo.js",
-      "sources": ["source1.js", "source1.js", "source3.js"],
-      "names": [],
-      "mappings": ";EAAC;;IAEE;;MEEE",
-      "sourceRoot": "http://example.com"
-    });
-
-    var pos = map.originalPositionFor({
-      line: 2,
-      column: 2
-    });
-    assert.equal(pos.source, 'http://example.com/source1.js');
-    assert.equal(pos.line, 1);
-    assert.equal(pos.column, 1);
-
-    var pos = map.originalPositionFor({
-      line: 4,
-      column: 4
-    });
-    assert.equal(pos.source, 'http://example.com/source1.js');
-    assert.equal(pos.line, 3);
-    assert.equal(pos.column, 3);
-
-    var pos = map.originalPositionFor({
-      line: 6,
-      column: 6
-    });
-    assert.equal(pos.source, 'http://example.com/source3.js');
-    assert.equal(pos.line, 5);
-    assert.equal(pos.column, 5);
-  };
-
-  exports['test github issue #72, duplicate names'] = function (assert, util) {
-    var map = new SourceMapConsumer({
-      "version": 3,
-      "file": "foo.js",
-      "sources": ["source.js"],
-      "names": ["name1", "name1", "name3"],
-      "mappings": ";EAACA;;IAEEA;;MAEEE",
-      "sourceRoot": "http://example.com"
-    });
-
-    var pos = map.originalPositionFor({
-      line: 2,
-      column: 2
-    });
-    assert.equal(pos.name, 'name1');
-    assert.equal(pos.line, 1);
-    assert.equal(pos.column, 1);
-
-    var pos = map.originalPositionFor({
-      line: 4,
-      column: 4
-    });
-    assert.equal(pos.name, 'name1');
-    assert.equal(pos.line, 3);
-    assert.equal(pos.column, 3);
-
-    var pos = map.originalPositionFor({
-      line: 6,
-      column: 6
-    });
-    assert.equal(pos.name, 'name3');
-    assert.equal(pos.line, 5);
-    assert.equal(pos.column, 5);
-  };
-
-  exports['test SourceMapConsumer.fromSourceMap'] = function (assert, util) {
-    var smg = new SourceMapGenerator({
-      sourceRoot: 'http://example.com/',
-      file: 'foo.js'
-    });
-    smg.addMapping({
-      original: { line: 1, column: 1 },
-      generated: { line: 2, column: 2 },
-      source: 'bar.js'
-    });
-    smg.addMapping({
-      original: { line: 2, column: 2 },
-      generated: { line: 4, column: 4 },
-      source: 'baz.js',
-      name: 'dirtMcGirt'
-    });
-    smg.setSourceContent('baz.js', 'baz.js content');
-
-    var smc = SourceMapConsumer.fromSourceMap(smg);
-    assert.equal(smc.file, 'foo.js');
-    assert.equal(smc.sourceRoot, 'http://example.com/');
-    assert.equal(smc.sources.length, 2);
-    assert.equal(smc.sources[0], 'http://example.com/bar.js');
-    assert.equal(smc.sources[1], 'http://example.com/baz.js');
-    assert.equal(smc.sourceContentFor('baz.js'), 'baz.js content');
-
-    var pos = smc.originalPositionFor({
-      line: 2,
-      column: 2
-    });
-    assert.equal(pos.line, 1);
-    assert.equal(pos.column, 1);
-    assert.equal(pos.source, 'http://example.com/bar.js');
-    assert.equal(pos.name, null);
-
-    pos = smc.generatedPositionFor({
-      line: 1,
-      column: 1,
-      source: 'http://example.com/bar.js'
-    });
-    assert.equal(pos.line, 2);
-    assert.equal(pos.column, 2);
-
-    pos = smc.originalPositionFor({
-      line: 4,
-      column: 4
-    });
-    assert.equal(pos.line, 2);
-    assert.equal(pos.column, 2);
-    assert.equal(pos.source, 'http://example.com/baz.js');
-    assert.equal(pos.name, 'dirtMcGirt');
-
-    pos = smc.generatedPositionFor({
-      line: 2,
-      column: 2,
-      source: 'http://example.com/baz.js'
-    });
-    assert.equal(pos.line, 4);
-    assert.equal(pos.column, 4);
-  };
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-map-generator.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-map-generator.js
deleted file mode 100644
index d748bb1..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-map-generator.js
+++ /dev/null
@@ -1,679 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator;
-  var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer;
-  var SourceNode = require('../../lib/source-map/source-node').SourceNode;
-  var util = require('./util');
-
-  exports['test some simple stuff'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'foo.js',
-      sourceRoot: '.'
-    });
-    assert.ok(true);
-
-    var map = new SourceMapGenerator().toJSON();
-    assert.ok(!('file' in map));
-    assert.ok(!('sourceRoot' in map));
-  };
-
-  exports['test JSON serialization'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'foo.js',
-      sourceRoot: '.'
-    });
-    assert.equal(map.toString(), JSON.stringify(map));
-  };
-
-  exports['test adding mappings (case 1)'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated-foo.js',
-      sourceRoot: '.'
-    });
-
-    assert.doesNotThrow(function () {
-      map.addMapping({
-        generated: { line: 1, column: 1 }
-      });
-    });
-  };
-
-  exports['test adding mappings (case 2)'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated-foo.js',
-      sourceRoot: '.'
-    });
-
-    assert.doesNotThrow(function () {
-      map.addMapping({
-        generated: { line: 1, column: 1 },
-        source: 'bar.js',
-        original: { line: 1, column: 1 }
-      });
-    });
-  };
-
-  exports['test adding mappings (case 3)'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated-foo.js',
-      sourceRoot: '.'
-    });
-
-    assert.doesNotThrow(function () {
-      map.addMapping({
-        generated: { line: 1, column: 1 },
-        source: 'bar.js',
-        original: { line: 1, column: 1 },
-        name: 'someToken'
-      });
-    });
-  };
-
-  exports['test adding mappings (invalid)'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated-foo.js',
-      sourceRoot: '.'
-    });
-
-    // Not enough info.
-    assert.throws(function () {
-      map.addMapping({});
-    });
-
-    // Original file position, but no source.
-    assert.throws(function () {
-      map.addMapping({
-        generated: { line: 1, column: 1 },
-        original: { line: 1, column: 1 }
-      });
-    });
-  };
-
-  exports['test adding mappings with skipValidation'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated-foo.js',
-      sourceRoot: '.',
-      skipValidation: true
-    });
-
-    // Not enough info, caught by `util.getArgs`
-    assert.throws(function () {
-      map.addMapping({});
-    });
-
-    // Original file position, but no source. Not checked.
-    assert.doesNotThrow(function () {
-      map.addMapping({
-        generated: { line: 1, column: 1 },
-        original: { line: 1, column: 1 }
-      });
-    });
-  };
-
-  exports['test that the correct mappings are being generated'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'min.js',
-      sourceRoot: '/the/root'
-    });
-
-    map.addMapping({
-      generated: { line: 1, column: 1 },
-      original: { line: 1, column: 1 },
-      source: 'one.js'
-    });
-    map.addMapping({
-      generated: { line: 1, column: 5 },
-      original: { line: 1, column: 5 },
-      source: 'one.js'
-    });
-    map.addMapping({
-      generated: { line: 1, column: 9 },
-      original: { line: 1, column: 11 },
-      source: 'one.js'
-    });
-    map.addMapping({
-      generated: { line: 1, column: 18 },
-      original: { line: 1, column: 21 },
-      source: 'one.js',
-      name: 'bar'
-    });
-    map.addMapping({
-      generated: { line: 1, column: 21 },
-      original: { line: 2, column: 3 },
-      source: 'one.js'
-    });
-    map.addMapping({
-      generated: { line: 1, column: 28 },
-      original: { line: 2, column: 10 },
-      source: 'one.js',
-      name: 'baz'
-    });
-    map.addMapping({
-      generated: { line: 1, column: 32 },
-      original: { line: 2, column: 14 },
-      source: 'one.js',
-      name: 'bar'
-    });
-
-    map.addMapping({
-      generated: { line: 2, column: 1 },
-      original: { line: 1, column: 1 },
-      source: 'two.js'
-    });
-    map.addMapping({
-      generated: { line: 2, column: 5 },
-      original: { line: 1, column: 5 },
-      source: 'two.js'
-    });
-    map.addMapping({
-      generated: { line: 2, column: 9 },
-      original: { line: 1, column: 11 },
-      source: 'two.js'
-    });
-    map.addMapping({
-      generated: { line: 2, column: 18 },
-      original: { line: 1, column: 21 },
-      source: 'two.js',
-      name: 'n'
-    });
-    map.addMapping({
-      generated: { line: 2, column: 21 },
-      original: { line: 2, column: 3 },
-      source: 'two.js'
-    });
-    map.addMapping({
-      generated: { line: 2, column: 28 },
-      original: { line: 2, column: 10 },
-      source: 'two.js',
-      name: 'n'
-    });
-
-    map = JSON.parse(map.toString());
-
-    util.assertEqualMaps(assert, map, util.testMap);
-  };
-
-  exports['test that adding a mapping with an empty string name does not break generation'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'generated-foo.js',
-      sourceRoot: '.'
-    });
-
-    map.addMapping({
-      generated: { line: 1, column: 1 },
-      source: 'bar.js',
-      original: { line: 1, column: 1 },
-      name: ''
-    });
-
-    assert.doesNotThrow(function () {
-      JSON.parse(map.toString());
-    });
-  };
-
-  exports['test that source content can be set'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'min.js',
-      sourceRoot: '/the/root'
-    });
-    map.addMapping({
-      generated: { line: 1, column: 1 },
-      original: { line: 1, column: 1 },
-      source: 'one.js'
-    });
-    map.addMapping({
-      generated: { line: 2, column: 1 },
-      original: { line: 1, column: 1 },
-      source: 'two.js'
-    });
-    map.setSourceContent('one.js', 'one file content');
-
-    map = JSON.parse(map.toString());
-    assert.equal(map.sources[0], 'one.js');
-    assert.equal(map.sources[1], 'two.js');
-    assert.equal(map.sourcesContent[0], 'one file content');
-    assert.equal(map.sourcesContent[1], null);
-  };
-
-  exports['test .fromSourceMap'] = function (assert, util) {
-    var map = SourceMapGenerator.fromSourceMap(new SourceMapConsumer(util.testMap));
-    util.assertEqualMaps(assert, map.toJSON(), util.testMap);
-  };
-
-  exports['test .fromSourceMap with sourcesContent'] = function (assert, util) {
-    var map = SourceMapGenerator.fromSourceMap(
-      new SourceMapConsumer(util.testMapWithSourcesContent));
-    util.assertEqualMaps(assert, map.toJSON(), util.testMapWithSourcesContent);
-  };
-
-  exports['test applySourceMap'] = function (assert, util) {
-    var node = new SourceNode(null, null, null, [
-      new SourceNode(2, 0, 'fileX', 'lineX2\n'),
-      'genA1\n',
-      new SourceNode(2, 0, 'fileY', 'lineY2\n'),
-      'genA2\n',
-      new SourceNode(1, 0, 'fileX', 'lineX1\n'),
-      'genA3\n',
-      new SourceNode(1, 0, 'fileY', 'lineY1\n')
-    ]);
-    var mapStep1 = node.toStringWithSourceMap({
-      file: 'fileA'
-    }).map;
-    mapStep1.setSourceContent('fileX', 'lineX1\nlineX2\n');
-    mapStep1 = mapStep1.toJSON();
-
-    node = new SourceNode(null, null, null, [
-      'gen1\n',
-      new SourceNode(1, 0, 'fileA', 'lineA1\n'),
-      new SourceNode(2, 0, 'fileA', 'lineA2\n'),
-      new SourceNode(3, 0, 'fileA', 'lineA3\n'),
-      new SourceNode(4, 0, 'fileA', 'lineA4\n'),
-      new SourceNode(1, 0, 'fileB', 'lineB1\n'),
-      new SourceNode(2, 0, 'fileB', 'lineB2\n'),
-      'gen2\n'
-    ]);
-    var mapStep2 = node.toStringWithSourceMap({
-      file: 'fileGen'
-    }).map;
-    mapStep2.setSourceContent('fileB', 'lineB1\nlineB2\n');
-    mapStep2 = mapStep2.toJSON();
-
-    node = new SourceNode(null, null, null, [
-      'gen1\n',
-      new SourceNode(2, 0, 'fileX', 'lineA1\n'),
-      new SourceNode(2, 0, 'fileA', 'lineA2\n'),
-      new SourceNode(2, 0, 'fileY', 'lineA3\n'),
-      new SourceNode(4, 0, 'fileA', 'lineA4\n'),
-      new SourceNode(1, 0, 'fileB', 'lineB1\n'),
-      new SourceNode(2, 0, 'fileB', 'lineB2\n'),
-      'gen2\n'
-    ]);
-    var expectedMap = node.toStringWithSourceMap({
-      file: 'fileGen'
-    }).map;
-    expectedMap.setSourceContent('fileX', 'lineX1\nlineX2\n');
-    expectedMap.setSourceContent('fileB', 'lineB1\nlineB2\n');
-    expectedMap = expectedMap.toJSON();
-
-    // apply source map "mapStep1" to "mapStep2"
-    var generator = SourceMapGenerator.fromSourceMap(new SourceMapConsumer(mapStep2));
-    generator.applySourceMap(new SourceMapConsumer(mapStep1));
-    var actualMap = generator.toJSON();
-
-    util.assertEqualMaps(assert, actualMap, expectedMap);
-  };
-
-  exports['test applySourceMap throws when file is missing'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'test.js'
-    });
-    var map2 = new SourceMapGenerator();
-    assert.throws(function() {
-      map.applySourceMap(new SourceMapConsumer(map2.toJSON()));
-    });
-  };
-
-  exports['test the two additional parameters of applySourceMap'] = function (assert, util) {
-    // Assume the following directory structure:
-    //
-    // http://foo.org/
-    //   bar.coffee
-    //   app/
-    //     coffee/
-    //       foo.coffee
-    //     temp/
-    //       bundle.js
-    //       temp_maps/
-    //         bundle.js.map
-    //     public/
-    //       bundle.min.js
-    //       bundle.min.js.map
-    //
-    // http://www.example.com/
-    //   baz.coffee
-
-    var bundleMap = new SourceMapGenerator({
-      file: 'bundle.js'
-    });
-    bundleMap.addMapping({
-      generated: { line: 3, column: 3 },
-      original: { line: 2, column: 2 },
-      source: '../../coffee/foo.coffee'
-    });
-    bundleMap.setSourceContent('../../coffee/foo.coffee', 'foo coffee');
-    bundleMap.addMapping({
-      generated: { line: 13, column: 13 },
-      original: { line: 12, column: 12 },
-      source: '/bar.coffee'
-    });
-    bundleMap.setSourceContent('/bar.coffee', 'bar coffee');
-    bundleMap.addMapping({
-      generated: { line: 23, column: 23 },
-      original: { line: 22, column: 22 },
-      source: 'http://www.example.com/baz.coffee'
-    });
-    bundleMap.setSourceContent(
-      'http://www.example.com/baz.coffee',
-      'baz coffee'
-    );
-    bundleMap = new SourceMapConsumer(bundleMap.toJSON());
-
-    var minifiedMap = new SourceMapGenerator({
-      file: 'bundle.min.js',
-      sourceRoot: '..'
-    });
-    minifiedMap.addMapping({
-      generated: { line: 1, column: 1 },
-      original: { line: 3, column: 3 },
-      source: 'temp/bundle.js'
-    });
-    minifiedMap.addMapping({
-      generated: { line: 11, column: 11 },
-      original: { line: 13, column: 13 },
-      source: 'temp/bundle.js'
-    });
-    minifiedMap.addMapping({
-      generated: { line: 21, column: 21 },
-      original: { line: 23, column: 23 },
-      source: 'temp/bundle.js'
-    });
-    minifiedMap = new SourceMapConsumer(minifiedMap.toJSON());
-
-    var expectedMap = function (sources) {
-      var map = new SourceMapGenerator({
-        file: 'bundle.min.js',
-        sourceRoot: '..'
-      });
-      map.addMapping({
-        generated: { line: 1, column: 1 },
-        original: { line: 2, column: 2 },
-        source: sources[0]
-      });
-      map.setSourceContent(sources[0], 'foo coffee');
-      map.addMapping({
-        generated: { line: 11, column: 11 },
-        original: { line: 12, column: 12 },
-        source: sources[1]
-      });
-      map.setSourceContent(sources[1], 'bar coffee');
-      map.addMapping({
-        generated: { line: 21, column: 21 },
-        original: { line: 22, column: 22 },
-        source: sources[2]
-      });
-      map.setSourceContent(sources[2], 'baz coffee');
-      return map.toJSON();
-    }
-
-    var actualMap = function (aSourceMapPath) {
-      var map = SourceMapGenerator.fromSourceMap(minifiedMap);
-      // Note that relying on `bundleMap.file` (which is simply 'bundle.js')
-      // instead of supplying the second parameter wouldn't work here.
-      map.applySourceMap(bundleMap, '../temp/bundle.js', aSourceMapPath);
-      return map.toJSON();
-    }
-
-    util.assertEqualMaps(assert, actualMap('../temp/temp_maps'), expectedMap([
-      'coffee/foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee'
-    ]));
-
-    util.assertEqualMaps(assert, actualMap('/app/temp/temp_maps'), expectedMap([
-      '/app/coffee/foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee'
-    ]));
-
-    util.assertEqualMaps(assert, actualMap('http://foo.org/app/temp/temp_maps'), expectedMap([
-      'http://foo.org/app/coffee/foo.coffee',
-      'http://foo.org/bar.coffee',
-      'http://www.example.com/baz.coffee'
-    ]));
-
-    // If the third parameter is omitted or set to the current working
-    // directory we get incorrect source paths:
-
-    util.assertEqualMaps(assert, actualMap(), expectedMap([
-      '../coffee/foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee'
-    ]));
-
-    util.assertEqualMaps(assert, actualMap(''), expectedMap([
-      '../coffee/foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee'
-    ]));
-
-    util.assertEqualMaps(assert, actualMap('.'), expectedMap([
-      '../coffee/foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee'
-    ]));
-
-    util.assertEqualMaps(assert, actualMap('./'), expectedMap([
-      '../coffee/foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee'
-    ]));
-  };
-
-  exports['test applySourceMap name handling'] = function (assert, util) {
-    // Imagine some CoffeeScript code being compiled into JavaScript and then
-    // minified.
-
-    var assertName = function(coffeeName, jsName, expectedName) {
-      var minifiedMap = new SourceMapGenerator({
-        file: 'test.js.min'
-      });
-      minifiedMap.addMapping({
-        generated: { line: 1, column: 4 },
-        original: { line: 1, column: 4 },
-        source: 'test.js',
-        name: jsName
-      });
-
-      var coffeeMap = new SourceMapGenerator({
-        file: 'test.js'
-      });
-      coffeeMap.addMapping({
-        generated: { line: 1, column: 4 },
-        original: { line: 1, column: 0 },
-        source: 'test.coffee',
-        name: coffeeName
-      });
-
-      minifiedMap.applySourceMap(new SourceMapConsumer(coffeeMap.toJSON()));
-
-      new SourceMapConsumer(minifiedMap.toJSON()).eachMapping(function(mapping) {
-        assert.equal(mapping.name, expectedName);
-      });
-    };
-
-    // `foo = 1` -> `var foo = 1;` -> `var a=1`
-    // CoffeeScript doesn’t rename variables, so there’s no need for it to
-    // provide names in its source maps. Minifiers do rename variables and
-    // therefore do provide names in their source maps. So that name should be
-    // retained if the original map lacks names.
-    assertName(null, 'foo', 'foo');
-
-    // `foo = 1` -> `var coffee$foo = 1;` -> `var a=1`
-    // Imagine that CoffeeScript prefixed all variables with `coffee$`. Even
-    // though the minifier then also provides a name, the original name is
-    // what corresponds to the source.
-    assertName('foo', 'coffee$foo', 'foo');
-
-    // `foo = 1` -> `var coffee$foo = 1;` -> `var coffee$foo=1`
-    // Minifiers can turn off variable mangling. Then there’s no need to
-    // provide names in the source map, but the names from the original map are
-    // still needed.
-    assertName('foo', null, 'foo');
-
-    // `foo = 1` -> `var foo = 1;` -> `var foo=1`
-    // No renaming at all.
-    assertName(null, null, null);
-  };
-
-  exports['test sorting with duplicate generated mappings'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'test.js'
-    });
-    map.addMapping({
-      generated: { line: 3, column: 0 },
-      original: { line: 2, column: 0 },
-      source: 'a.js'
-    });
-    map.addMapping({
-      generated: { line: 2, column: 0 }
-    });
-    map.addMapping({
-      generated: { line: 2, column: 0 }
-    });
-    map.addMapping({
-      generated: { line: 1, column: 0 },
-      original: { line: 1, column: 0 },
-      source: 'a.js'
-    });
-
-    util.assertEqualMaps(assert, map.toJSON(), {
-      version: 3,
-      file: 'test.js',
-      sources: ['a.js'],
-      names: [],
-      mappings: 'AAAA;A;AACA'
-    });
-  };
-
-  exports['test ignore duplicate mappings.'] = function (assert, util) {
-    var init = { file: 'min.js', sourceRoot: '/the/root' };
-    var map1, map2;
-
-    // null original source location
-    var nullMapping1 = {
-      generated: { line: 1, column: 0 }
-    };
-    var nullMapping2 = {
-      generated: { line: 2, column: 2 }
-    };
-
-    map1 = new SourceMapGenerator(init);
-    map2 = new SourceMapGenerator(init);
-
-    map1.addMapping(nullMapping1);
-    map1.addMapping(nullMapping1);
-
-    map2.addMapping(nullMapping1);
-
-    util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON());
-
-    map1.addMapping(nullMapping2);
-    map1.addMapping(nullMapping1);
-
-    map2.addMapping(nullMapping2);
-
-    util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON());
-
-    // original source location
-    var srcMapping1 = {
-      generated: { line: 1, column: 0 },
-      original: { line: 11, column: 0 },
-      source: 'srcMapping1.js'
-    };
-    var srcMapping2 = {
-      generated: { line: 2, column: 2 },
-      original: { line: 11, column: 0 },
-      source: 'srcMapping2.js'
-    };
-
-    map1 = new SourceMapGenerator(init);
-    map2 = new SourceMapGenerator(init);
-
-    map1.addMapping(srcMapping1);
-    map1.addMapping(srcMapping1);
-
-    map2.addMapping(srcMapping1);
-
-    util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON());
-
-    map1.addMapping(srcMapping2);
-    map1.addMapping(srcMapping1);
-
-    map2.addMapping(srcMapping2);
-
-    util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON());
-
-    // full original source and name information
-    var fullMapping1 = {
-      generated: { line: 1, column: 0 },
-      original: { line: 11, column: 0 },
-      source: 'fullMapping1.js',
-      name: 'fullMapping1'
-    };
-    var fullMapping2 = {
-      generated: { line: 2, column: 2 },
-      original: { line: 11, column: 0 },
-      source: 'fullMapping2.js',
-      name: 'fullMapping2'
-    };
-
-    map1 = new SourceMapGenerator(init);
-    map2 = new SourceMapGenerator(init);
-
-    map1.addMapping(fullMapping1);
-    map1.addMapping(fullMapping1);
-
-    map2.addMapping(fullMapping1);
-
-    util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON());
-
-    map1.addMapping(fullMapping2);
-    map1.addMapping(fullMapping1);
-
-    map2.addMapping(fullMapping2);
-
-    util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON());
-  };
-
-  exports['test github issue #72, check for duplicate names or sources'] = function (assert, util) {
-    var map = new SourceMapGenerator({
-      file: 'test.js'
-    });
-    map.addMapping({
-      generated: { line: 1, column: 1 },
-      original: { line: 2, column: 2 },
-      source: 'a.js',
-      name: 'foo'
-    });
-    map.addMapping({
-      generated: { line: 3, column: 3 },
-      original: { line: 4, column: 4 },
-      source: 'a.js',
-      name: 'foo'
-    });
-    util.assertEqualMaps(assert, map.toJSON(), {
-      version: 3,
-      file: 'test.js',
-      sources: ['a.js'],
-      names: ['foo'],
-      mappings: 'CACEA;;GAEEA'
-    });
-  };
-
-  exports['test setting sourcesContent to null when already null'] = function (assert, util) {
-    var smg = new SourceMapGenerator({ file: "foo.js" });
-    assert.doesNotThrow(function() {
-      smg.setSourceContent("bar.js", null);
-    });
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-node.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-node.js
deleted file mode 100644
index 139af4e..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-source-node.js
+++ /dev/null
@@ -1,612 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator;
-  var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer;
-  var SourceNode = require('../../lib/source-map/source-node').SourceNode;
-
-  function forEachNewline(fn) {
-    return function (assert, util) {
-      ['\n', '\r\n'].forEach(fn.bind(null, assert, util));
-    }
-  }
-
-  exports['test .add()'] = function (assert, util) {
-    var node = new SourceNode(null, null, null);
-
-    // Adding a string works.
-    node.add('function noop() {}');
-
-    // Adding another source node works.
-    node.add(new SourceNode(null, null, null));
-
-    // Adding an array works.
-    node.add(['function foo() {',
-              new SourceNode(null, null, null,
-                             'return 10;'),
-              '}']);
-
-    // Adding other stuff doesn't.
-    assert.throws(function () {
-      node.add({});
-    });
-    assert.throws(function () {
-      node.add(function () {});
-    });
-  };
-
-  exports['test .prepend()'] = function (assert, util) {
-    var node = new SourceNode(null, null, null);
-
-    // Prepending a string works.
-    node.prepend('function noop() {}');
-    assert.equal(node.children[0], 'function noop() {}');
-    assert.equal(node.children.length, 1);
-
-    // Prepending another source node works.
-    node.prepend(new SourceNode(null, null, null));
-    assert.equal(node.children[0], '');
-    assert.equal(node.children[1], 'function noop() {}');
-    assert.equal(node.children.length, 2);
-
-    // Prepending an array works.
-    node.prepend(['function foo() {',
-              new SourceNode(null, null, null,
-                             'return 10;'),
-              '}']);
-    assert.equal(node.children[0], 'function foo() {');
-    assert.equal(node.children[1], 'return 10;');
-    assert.equal(node.children[2], '}');
-    assert.equal(node.children[3], '');
-    assert.equal(node.children[4], 'function noop() {}');
-    assert.equal(node.children.length, 5);
-
-    // Prepending other stuff doesn't.
-    assert.throws(function () {
-      node.prepend({});
-    });
-    assert.throws(function () {
-      node.prepend(function () {});
-    });
-  };
-
-  exports['test .toString()'] = function (assert, util) {
-    assert.equal((new SourceNode(null, null, null,
-                                 ['function foo() {',
-                                  new SourceNode(null, null, null, 'return 10;'),
-                                  '}'])).toString(),
-                 'function foo() {return 10;}');
-  };
-
-  exports['test .join()'] = function (assert, util) {
-    assert.equal((new SourceNode(null, null, null,
-                                 ['a', 'b', 'c', 'd'])).join(', ').toString(),
-                 'a, b, c, d');
-  };
-
-  exports['test .walk()'] = function (assert, util) {
-    var node = new SourceNode(null, null, null,
-                              ['(function () {\n',
-                               '  ', new SourceNode(1, 0, 'a.js', ['someCall()']), ';\n',
-                               '  ', new SourceNode(2, 0, 'b.js', ['if (foo) bar()']), ';\n',
-                               '}());']);
-    var expected = [
-      { str: '(function () {\n', source: null,   line: null, column: null },
-      { str: '  ',               source: null,   line: null, column: null },
-      { str: 'someCall()',       source: 'a.js', line: 1,    column: 0    },
-      { str: ';\n',              source: null,   line: null, column: null },
-      { str: '  ',               source: null,   line: null, column: null },
-      { str: 'if (foo) bar()',   source: 'b.js', line: 2,    column: 0    },
-      { str: ';\n',              source: null,   line: null, column: null },
-      { str: '}());',            source: null,   line: null, column: null },
-    ];
-    var i = 0;
-    node.walk(function (chunk, loc) {
-      assert.equal(expected[i].str, chunk);
-      assert.equal(expected[i].source, loc.source);
-      assert.equal(expected[i].line, loc.line);
-      assert.equal(expected[i].column, loc.column);
-      i++;
-    });
-  };
-
-  exports['test .replaceRight'] = function (assert, util) {
-    var node;
-
-    // Not nested
-    node = new SourceNode(null, null, null, 'hello world');
-    node.replaceRight(/world/, 'universe');
-    assert.equal(node.toString(), 'hello universe');
-
-    // Nested
-    node = new SourceNode(null, null, null,
-                          [new SourceNode(null, null, null, 'hey sexy mama, '),
-                           new SourceNode(null, null, null, 'want to kill all humans?')]);
-    node.replaceRight(/kill all humans/, 'watch Futurama');
-    assert.equal(node.toString(), 'hey sexy mama, want to watch Futurama?');
-  };
-
-  exports['test .toStringWithSourceMap()'] = forEachNewline(function (assert, util, nl) {
-    var node = new SourceNode(null, null, null,
-                              ['(function () {' + nl,
-                               '  ',
-                                 new SourceNode(1, 0, 'a.js', 'someCall', 'originalCall'),
-                                 new SourceNode(1, 8, 'a.js', '()'),
-                                 ';' + nl,
-                               '  ', new SourceNode(2, 0, 'b.js', ['if (foo) bar()']), ';' + nl,
-                               '}());']);
-    var result = node.toStringWithSourceMap({
-      file: 'foo.js'
-    });
-
-    assert.equal(result.code, [
-      '(function () {',
-      '  someCall();',
-      '  if (foo) bar();',
-      '}());'
-    ].join(nl));
-
-    var map = result.map;
-    var mapWithoutOptions = node.toStringWithSourceMap().map;
-
-    assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator');
-    assert.ok(mapWithoutOptions instanceof SourceMapGenerator, 'mapWithoutOptions instanceof SourceMapGenerator');
-    assert.ok(!('file' in mapWithoutOptions));
-    mapWithoutOptions._file = 'foo.js';
-    util.assertEqualMaps(assert, map.toJSON(), mapWithoutOptions.toJSON());
-
-    map = new SourceMapConsumer(map.toString());
-
-    var actual;
-
-    actual = map.originalPositionFor({
-      line: 1,
-      column: 4
-    });
-    assert.equal(actual.source, null);
-    assert.equal(actual.line, null);
-    assert.equal(actual.column, null);
-
-    actual = map.originalPositionFor({
-      line: 2,
-      column: 2
-    });
-    assert.equal(actual.source, 'a.js');
-    assert.equal(actual.line, 1);
-    assert.equal(actual.column, 0);
-    assert.equal(actual.name, 'originalCall');
-
-    actual = map.originalPositionFor({
-      line: 3,
-      column: 2
-    });
-    assert.equal(actual.source, 'b.js');
-    assert.equal(actual.line, 2);
-    assert.equal(actual.column, 0);
-
-    actual = map.originalPositionFor({
-      line: 3,
-      column: 16
-    });
-    assert.equal(actual.source, null);
-    assert.equal(actual.line, null);
-    assert.equal(actual.column, null);
-
-    actual = map.originalPositionFor({
-      line: 4,
-      column: 2
-    });
-    assert.equal(actual.source, null);
-    assert.equal(actual.line, null);
-    assert.equal(actual.column, null);
-  });
-
-  exports['test .fromStringWithSourceMap()'] = forEachNewline(function (assert, util, nl) {
-    var testCode = util.testGeneratedCode.replace(/\n/g, nl);
-    var node = SourceNode.fromStringWithSourceMap(
-                              testCode,
-                              new SourceMapConsumer(util.testMap));
-
-    var result = node.toStringWithSourceMap({
-      file: 'min.js'
-    });
-    var map = result.map;
-    var code = result.code;
-
-    assert.equal(code, testCode);
-    assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator');
-    map = map.toJSON();
-    assert.equal(map.version, util.testMap.version);
-    assert.equal(map.file, util.testMap.file);
-    assert.equal(map.mappings, util.testMap.mappings);
-  });
-
-  exports['test .fromStringWithSourceMap() empty map'] = forEachNewline(function (assert, util, nl) {
-    var node = SourceNode.fromStringWithSourceMap(
-                              util.testGeneratedCode.replace(/\n/g, nl),
-                              new SourceMapConsumer(util.emptyMap));
-    var result = node.toStringWithSourceMap({
-      file: 'min.js'
-    });
-    var map = result.map;
-    var code = result.code;
-
-    assert.equal(code, util.testGeneratedCode.replace(/\n/g, nl));
-    assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator');
-    map = map.toJSON();
-    assert.equal(map.version, util.emptyMap.version);
-    assert.equal(map.file, util.emptyMap.file);
-    assert.equal(map.mappings.length, util.emptyMap.mappings.length);
-    assert.equal(map.mappings, util.emptyMap.mappings);
-  });
-
-  exports['test .fromStringWithSourceMap() complex version'] = forEachNewline(function (assert, util, nl) {
-    var input = new SourceNode(null, null, null, [
-      "(function() {" + nl,
-        "  var Test = {};" + nl,
-        "  ", new SourceNode(1, 0, "a.js", "Test.A = { value: 1234 };" + nl),
-        "  ", new SourceNode(2, 0, "a.js", "Test.A.x = 'xyz';"), nl,
-        "}());" + nl,
-        "/* Generated Source */"]);
-    input = input.toStringWithSourceMap({
-      file: 'foo.js'
-    });
-
-    var node = SourceNode.fromStringWithSourceMap(
-                              input.code,
-                              new SourceMapConsumer(input.map.toString()));
-
-    var result = node.toStringWithSourceMap({
-      file: 'foo.js'
-    });
-    var map = result.map;
-    var code = result.code;
-
-    assert.equal(code, input.code);
-    assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator');
-    map = map.toJSON();
-    var inputMap = input.map.toJSON();
-    util.assertEqualMaps(assert, map, inputMap);
-  });
-
-  exports['test .fromStringWithSourceMap() third argument'] = function (assert, util) {
-    // Assume the following directory structure:
-    //
-    // http://foo.org/
-    //   bar.coffee
-    //   app/
-    //     coffee/
-    //       foo.coffee
-    //       coffeeBundle.js # Made from {foo,bar,baz}.coffee
-    //       maps/
-    //         coffeeBundle.js.map
-    //     js/
-    //       foo.js
-    //     public/
-    //       app.js # Made from {foo,coffeeBundle}.js
-    //       app.js.map
-    //
-    // http://www.example.com/
-    //   baz.coffee
-
-    var coffeeBundle = new SourceNode(1, 0, 'foo.coffee', 'foo(coffee);\n');
-    coffeeBundle.setSourceContent('foo.coffee', 'foo coffee');
-    coffeeBundle.add(new SourceNode(2, 0, '/bar.coffee', 'bar(coffee);\n'));
-    coffeeBundle.add(new SourceNode(3, 0, 'http://www.example.com/baz.coffee', 'baz(coffee);'));
-    coffeeBundle = coffeeBundle.toStringWithSourceMap({
-      file: 'foo.js',
-      sourceRoot: '..'
-    });
-
-    var foo = new SourceNode(1, 0, 'foo.js', 'foo(js);');
-
-    var test = function(relativePath, expectedSources) {
-      var app = new SourceNode();
-      app.add(SourceNode.fromStringWithSourceMap(
-                                coffeeBundle.code,
-                                new SourceMapConsumer(coffeeBundle.map.toString()),
-                                relativePath));
-      app.add(foo);
-      var i = 0;
-      app.walk(function (chunk, loc) {
-        assert.equal(loc.source, expectedSources[i]);
-        i++;
-      });
-      app.walkSourceContents(function (sourceFile, sourceContent) {
-        assert.equal(sourceFile, expectedSources[0]);
-        assert.equal(sourceContent, 'foo coffee');
-      })
-    };
-
-    test('../coffee/maps', [
-      '../coffee/foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee',
-      'foo.js'
-    ]);
-
-    // If the third parameter is omitted or set to the current working
-    // directory we get incorrect source paths:
-
-    test(undefined, [
-      '../foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee',
-      'foo.js'
-    ]);
-
-    test('', [
-      '../foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee',
-      'foo.js'
-    ]);
-
-    test('.', [
-      '../foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee',
-      'foo.js'
-    ]);
-
-    test('./', [
-      '../foo.coffee',
-      '/bar.coffee',
-      'http://www.example.com/baz.coffee',
-      'foo.js'
-    ]);
-  };
-
-  exports['test .toStringWithSourceMap() merging duplicate mappings'] = forEachNewline(function (assert, util, nl) {
-    var input = new SourceNode(null, null, null, [
-      new SourceNode(1, 0, "a.js", "(function"),
-      new SourceNode(1, 0, "a.js", "() {" + nl),
-      "  ",
-      new SourceNode(1, 0, "a.js", "var Test = "),
-      new SourceNode(1, 0, "b.js", "{};" + nl),
-      new SourceNode(2, 0, "b.js", "Test"),
-      new SourceNode(2, 0, "b.js", ".A", "A"),
-      new SourceNode(2, 20, "b.js", " = { value: ", "A"),
-      "1234",
-      new SourceNode(2, 40, "b.js", " };" + nl, "A"),
-      "}());" + nl,
-      "/* Generated Source */"
-    ]);
-    input = input.toStringWithSourceMap({
-      file: 'foo.js'
-    });
-
-    assert.equal(input.code, [
-      "(function() {",
-      "  var Test = {};",
-      "Test.A = { value: 1234 };",
-      "}());",
-      "/* Generated Source */"
-    ].join(nl))
-
-    var correctMap = new SourceMapGenerator({
-      file: 'foo.js'
-    });
-    correctMap.addMapping({
-      generated: { line: 1, column: 0 },
-      source: 'a.js',
-      original: { line: 1, column: 0 }
-    });
-    // Here is no need for a empty mapping,
-    // because mappings ends at eol
-    correctMap.addMapping({
-      generated: { line: 2, column: 2 },
-      source: 'a.js',
-      original: { line: 1, column: 0 }
-    });
-    correctMap.addMapping({
-      generated: { line: 2, column: 13 },
-      source: 'b.js',
-      original: { line: 1, column: 0 }
-    });
-    correctMap.addMapping({
-      generated: { line: 3, column: 0 },
-      source: 'b.js',
-      original: { line: 2, column: 0 }
-    });
-    correctMap.addMapping({
-      generated: { line: 3, column: 4 },
-      source: 'b.js',
-      name: 'A',
-      original: { line: 2, column: 0 }
-    });
-    correctMap.addMapping({
-      generated: { line: 3, column: 6 },
-      source: 'b.js',
-      name: 'A',
-      original: { line: 2, column: 20 }
-    });
-    // This empty mapping is required,
-    // because there is a hole in the middle of the line
-    correctMap.addMapping({
-      generated: { line: 3, column: 18 }
-    });
-    correctMap.addMapping({
-      generated: { line: 3, column: 22 },
-      source: 'b.js',
-      name: 'A',
-      original: { line: 2, column: 40 }
-    });
-    // Here is no need for a empty mapping,
-    // because mappings ends at eol
-
-    var inputMap = input.map.toJSON();
-    correctMap = correctMap.toJSON();
-    util.assertEqualMaps(assert, inputMap, correctMap);
-  });
-
-  exports['test .toStringWithSourceMap() multi-line SourceNodes'] = forEachNewline(function (assert, util, nl) {
-    var input = new SourceNode(null, null, null, [
-      new SourceNode(1, 0, "a.js", "(function() {" + nl + "var nextLine = 1;" + nl + "anotherLine();" + nl),
-      new SourceNode(2, 2, "b.js", "Test.call(this, 123);" + nl),
-      new SourceNode(2, 2, "b.js", "this['stuff'] = 'v';" + nl),
-      new SourceNode(2, 2, "b.js", "anotherLine();" + nl),
-      "/*" + nl + "Generated" + nl + "Source" + nl + "*/" + nl,
-      new SourceNode(3, 4, "c.js", "anotherLine();" + nl),
-      "/*" + nl + "Generated" + nl + "Source" + nl + "*/"
-    ]);
-    input = input.toStringWithSourceMap({
-      file: 'foo.js'
-    });
-
-    assert.equal(input.code, [
-      "(function() {",
-      "var nextLine = 1;",
-      "anotherLine();",
-      "Test.call(this, 123);",
-      "this['stuff'] = 'v';",
-      "anotherLine();",
-      "/*",
-      "Generated",
-      "Source",
-      "*/",
-      "anotherLine();",
-      "/*",
-      "Generated",
-      "Source",
-      "*/"
-    ].join(nl));
-
-    var correctMap = new SourceMapGenerator({
-      file: 'foo.js'
-    });
-    correctMap.addMapping({
-      generated: { line: 1, column: 0 },
-      source: 'a.js',
-      original: { line: 1, column: 0 }
-    });
-    correctMap.addMapping({
-      generated: { line: 2, column: 0 },
-      source: 'a.js',
-      original: { line: 1, column: 0 }
-    });
-    correctMap.addMapping({
-      generated: { line: 3, column: 0 },
-      source: 'a.js',
-      original: { line: 1, column: 0 }
-    });
-    correctMap.addMapping({
-      generated: { line: 4, column: 0 },
-      source: 'b.js',
-      original: { line: 2, column: 2 }
-    });
-    correctMap.addMapping({
-      generated: { line: 5, column: 0 },
-      source: 'b.js',
-      original: { line: 2, column: 2 }
-    });
-    correctMap.addMapping({
-      generated: { line: 6, column: 0 },
-      source: 'b.js',
-      original: { line: 2, column: 2 }
-    });
-    correctMap.addMapping({
-      generated: { line: 11, column: 0 },
-      source: 'c.js',
-      original: { line: 3, column: 4 }
-    });
-
-    var inputMap = input.map.toJSON();
-    correctMap = correctMap.toJSON();
-    util.assertEqualMaps(assert, inputMap, correctMap);
-  });
-
-  exports['test .toStringWithSourceMap() with empty string'] = function (assert, util) {
-    var node = new SourceNode(1, 0, 'empty.js', '');
-    var result = node.toStringWithSourceMap();
-    assert.equal(result.code, '');
-  };
-
-  exports['test .toStringWithSourceMap() with consecutive newlines'] = forEachNewline(function (assert, util, nl) {
-    var input = new SourceNode(null, null, null, [
-      "/***/" + nl + nl,
-      new SourceNode(1, 0, "a.js", "'use strict';" + nl),
-      new SourceNode(2, 0, "a.js", "a();"),
-    ]);
-    input = input.toStringWithSourceMap({
-      file: 'foo.js'
-    });
-
-    assert.equal(input.code, [
-      "/***/",
-      "",
-      "'use strict';",
-      "a();",
-    ].join(nl));
-
-    var correctMap = new SourceMapGenerator({
-      file: 'foo.js'
-    });
-    correctMap.addMapping({
-      generated: { line: 3, column: 0 },
-      source: 'a.js',
-      original: { line: 1, column: 0 }
-    });
-    correctMap.addMapping({
-      generated: { line: 4, column: 0 },
-      source: 'a.js',
-      original: { line: 2, column: 0 }
-    });
-
-    var inputMap = input.map.toJSON();
-    correctMap = correctMap.toJSON();
-    util.assertEqualMaps(assert, inputMap, correctMap);
-  });
-
-  exports['test setSourceContent with toStringWithSourceMap'] = function (assert, util) {
-    var aNode = new SourceNode(1, 1, 'a.js', 'a');
-    aNode.setSourceContent('a.js', 'someContent');
-    var node = new SourceNode(null, null, null,
-                              ['(function () {\n',
-                               '  ', aNode,
-                               '  ', new SourceNode(1, 1, 'b.js', 'b'),
-                               '}());']);
-    node.setSourceContent('b.js', 'otherContent');
-    var map = node.toStringWithSourceMap({
-      file: 'foo.js'
-    }).map;
-
-    assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator');
-    map = new SourceMapConsumer(map.toString());
-
-    assert.equal(map.sources.length, 2);
-    assert.equal(map.sources[0], 'a.js');
-    assert.equal(map.sources[1], 'b.js');
-    assert.equal(map.sourcesContent.length, 2);
-    assert.equal(map.sourcesContent[0], 'someContent');
-    assert.equal(map.sourcesContent[1], 'otherContent');
-  };
-
-  exports['test walkSourceContents'] = function (assert, util) {
-    var aNode = new SourceNode(1, 1, 'a.js', 'a');
-    aNode.setSourceContent('a.js', 'someContent');
-    var node = new SourceNode(null, null, null,
-                              ['(function () {\n',
-                               '  ', aNode,
-                               '  ', new SourceNode(1, 1, 'b.js', 'b'),
-                               '}());']);
-    node.setSourceContent('b.js', 'otherContent');
-    var results = [];
-    node.walkSourceContents(function (sourceFile, sourceContent) {
-      results.push([sourceFile, sourceContent]);
-    });
-    assert.equal(results.length, 2);
-    assert.equal(results[0][0], 'a.js');
-    assert.equal(results[0][1], 'someContent');
-    assert.equal(results[1][0], 'b.js');
-    assert.equal(results[1][1], 'otherContent');
-  };
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-util.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-util.js
deleted file mode 100644
index 997d1a2..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/test-util.js
+++ /dev/null
@@ -1,216 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2014 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var libUtil = require('../../lib/source-map/util');
-
-  exports['test urls'] = function (assert, util) {
-    var assertUrl = function (url) {
-      assert.equal(url, libUtil.urlGenerate(libUtil.urlParse(url)));
-    };
-    assertUrl('http://');
-    assertUrl('http://www.example.com');
-    assertUrl('http://user:pass@www.example.com');
-    assertUrl('http://www.example.com:80');
-    assertUrl('http://www.example.com/');
-    assertUrl('http://www.example.com/foo/bar');
-    assertUrl('http://www.example.com/foo/bar/');
-    assertUrl('http://user:pass@www.example.com:80/foo/bar/');
-
-    assertUrl('//');
-    assertUrl('//www.example.com');
-    assertUrl('file:///www.example.com');
-
-    assert.equal(libUtil.urlParse(''), null);
-    assert.equal(libUtil.urlParse('.'), null);
-    assert.equal(libUtil.urlParse('..'), null);
-    assert.equal(libUtil.urlParse('a'), null);
-    assert.equal(libUtil.urlParse('a/b'), null);
-    assert.equal(libUtil.urlParse('a//b'), null);
-    assert.equal(libUtil.urlParse('/a'), null);
-    assert.equal(libUtil.urlParse('data:foo,bar'), null);
-  };
-
-  exports['test normalize()'] = function (assert, util) {
-    assert.equal(libUtil.normalize('/..'), '/');
-    assert.equal(libUtil.normalize('/../'), '/');
-    assert.equal(libUtil.normalize('/../../../..'), '/');
-    assert.equal(libUtil.normalize('/../../../../a/b/c'), '/a/b/c');
-    assert.equal(libUtil.normalize('/a/b/c/../../../d/../../e'), '/e');
-
-    assert.equal(libUtil.normalize('..'), '..');
-    assert.equal(libUtil.normalize('../'), '../');
-    assert.equal(libUtil.normalize('../../a/'), '../../a/');
-    assert.equal(libUtil.normalize('a/..'), '.');
-    assert.equal(libUtil.normalize('a/../../..'), '../..');
-
-    assert.equal(libUtil.normalize('/.'), '/');
-    assert.equal(libUtil.normalize('/./'), '/');
-    assert.equal(libUtil.normalize('/./././.'), '/');
-    assert.equal(libUtil.normalize('/././././a/b/c'), '/a/b/c');
-    assert.equal(libUtil.normalize('/a/b/c/./././d/././e'), '/a/b/c/d/e');
-
-    assert.equal(libUtil.normalize(''), '.');
-    assert.equal(libUtil.normalize('.'), '.');
-    assert.equal(libUtil.normalize('./'), '.');
-    assert.equal(libUtil.normalize('././a'), 'a');
-    assert.equal(libUtil.normalize('a/./'), 'a/');
-    assert.equal(libUtil.normalize('a/././.'), 'a');
-
-    assert.equal(libUtil.normalize('/a/b//c////d/////'), '/a/b/c/d/');
-    assert.equal(libUtil.normalize('///a/b//c////d/////'), '///a/b/c/d/');
-    assert.equal(libUtil.normalize('a/b//c////d'), 'a/b/c/d');
-
-    assert.equal(libUtil.normalize('.///.././../a/b//./..'), '../../a')
-
-    assert.equal(libUtil.normalize('http://www.example.com'), 'http://www.example.com');
-    assert.equal(libUtil.normalize('http://www.example.com/'), 'http://www.example.com/');
-    assert.equal(libUtil.normalize('http://www.example.com/./..//a/b/c/.././d//'), 'http://www.example.com/a/b/d/');
-  };
-
-  exports['test join()'] = function (assert, util) {
-    assert.equal(libUtil.join('a', 'b'), 'a/b');
-    assert.equal(libUtil.join('a/', 'b'), 'a/b');
-    assert.equal(libUtil.join('a//', 'b'), 'a/b');
-    assert.equal(libUtil.join('a', 'b/'), 'a/b/');
-    assert.equal(libUtil.join('a', 'b//'), 'a/b/');
-    assert.equal(libUtil.join('a/', '/b'), '/b');
-    assert.equal(libUtil.join('a//', '//b'), '//b');
-
-    assert.equal(libUtil.join('a', '..'), '.');
-    assert.equal(libUtil.join('a', '../b'), 'b');
-    assert.equal(libUtil.join('a/b', '../c'), 'a/c');
-
-    assert.equal(libUtil.join('a', '.'), 'a');
-    assert.equal(libUtil.join('a', './b'), 'a/b');
-    assert.equal(libUtil.join('a/b', './c'), 'a/b/c');
-
-    assert.equal(libUtil.join('a', 'http://www.example.com'), 'http://www.example.com');
-    assert.equal(libUtil.join('a', 'data:foo,bar'), 'data:foo,bar');
-
-
-    assert.equal(libUtil.join('', 'b'), 'b');
-    assert.equal(libUtil.join('.', 'b'), 'b');
-    assert.equal(libUtil.join('', 'b/'), 'b/');
-    assert.equal(libUtil.join('.', 'b/'), 'b/');
-    assert.equal(libUtil.join('', 'b//'), 'b/');
-    assert.equal(libUtil.join('.', 'b//'), 'b/');
-
-    assert.equal(libUtil.join('', '..'), '..');
-    assert.equal(libUtil.join('.', '..'), '..');
-    assert.equal(libUtil.join('', '../b'), '../b');
-    assert.equal(libUtil.join('.', '../b'), '../b');
-
-    assert.equal(libUtil.join('', '.'), '.');
-    assert.equal(libUtil.join('.', '.'), '.');
-    assert.equal(libUtil.join('', './b'), 'b');
-    assert.equal(libUtil.join('.', './b'), 'b');
-
-    assert.equal(libUtil.join('', 'http://www.example.com'), 'http://www.example.com');
-    assert.equal(libUtil.join('.', 'http://www.example.com'), 'http://www.example.com');
-    assert.equal(libUtil.join('', 'data:foo,bar'), 'data:foo,bar');
-    assert.equal(libUtil.join('.', 'data:foo,bar'), 'data:foo,bar');
-
-
-    assert.equal(libUtil.join('..', 'b'), '../b');
-    assert.equal(libUtil.join('..', 'b/'), '../b/');
-    assert.equal(libUtil.join('..', 'b//'), '../b/');
-
-    assert.equal(libUtil.join('..', '..'), '../..');
-    assert.equal(libUtil.join('..', '../b'), '../../b');
-
-    assert.equal(libUtil.join('..', '.'), '..');
-    assert.equal(libUtil.join('..', './b'), '../b');
-
-    assert.equal(libUtil.join('..', 'http://www.example.com'), 'http://www.example.com');
-    assert.equal(libUtil.join('..', 'data:foo,bar'), 'data:foo,bar');
-
-
-    assert.equal(libUtil.join('a', ''), 'a');
-    assert.equal(libUtil.join('a', '.'), 'a');
-    assert.equal(libUtil.join('a/', ''), 'a');
-    assert.equal(libUtil.join('a/', '.'), 'a');
-    assert.equal(libUtil.join('a//', ''), 'a');
-    assert.equal(libUtil.join('a//', '.'), 'a');
-    assert.equal(libUtil.join('/a', ''), '/a');
-    assert.equal(libUtil.join('/a', '.'), '/a');
-    assert.equal(libUtil.join('', ''), '.');
-    assert.equal(libUtil.join('.', ''), '.');
-    assert.equal(libUtil.join('.', ''), '.');
-    assert.equal(libUtil.join('.', '.'), '.');
-    assert.equal(libUtil.join('..', ''), '..');
-    assert.equal(libUtil.join('..', '.'), '..');
-    assert.equal(libUtil.join('http://foo.org/a', ''), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org/a', '.'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org/a/', ''), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org/a/', '.'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org/a//', ''), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org/a//', '.'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org', ''), 'http://foo.org/');
-    assert.equal(libUtil.join('http://foo.org', '.'), 'http://foo.org/');
-    assert.equal(libUtil.join('http://foo.org/', ''), 'http://foo.org/');
-    assert.equal(libUtil.join('http://foo.org/', '.'), 'http://foo.org/');
-    assert.equal(libUtil.join('http://foo.org//', ''), 'http://foo.org/');
-    assert.equal(libUtil.join('http://foo.org//', '.'), 'http://foo.org/');
-    assert.equal(libUtil.join('//www.example.com', ''), '//www.example.com/');
-    assert.equal(libUtil.join('//www.example.com', '.'), '//www.example.com/');
-
-
-    assert.equal(libUtil.join('http://foo.org/a', 'b'), 'http://foo.org/a/b');
-    assert.equal(libUtil.join('http://foo.org/a/', 'b'), 'http://foo.org/a/b');
-    assert.equal(libUtil.join('http://foo.org/a//', 'b'), 'http://foo.org/a/b');
-    assert.equal(libUtil.join('http://foo.org/a', 'b/'), 'http://foo.org/a/b/');
-    assert.equal(libUtil.join('http://foo.org/a', 'b//'), 'http://foo.org/a/b/');
-    assert.equal(libUtil.join('http://foo.org/a/', '/b'), 'http://foo.org/b');
-    assert.equal(libUtil.join('http://foo.org/a//', '//b'), 'http://b');
-
-    assert.equal(libUtil.join('http://foo.org/a', '..'), 'http://foo.org/');
-    assert.equal(libUtil.join('http://foo.org/a', '../b'), 'http://foo.org/b');
-    assert.equal(libUtil.join('http://foo.org/a/b', '../c'), 'http://foo.org/a/c');
-
-    assert.equal(libUtil.join('http://foo.org/a', '.'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org/a', './b'), 'http://foo.org/a/b');
-    assert.equal(libUtil.join('http://foo.org/a/b', './c'), 'http://foo.org/a/b/c');
-
-    assert.equal(libUtil.join('http://foo.org/a', 'http://www.example.com'), 'http://www.example.com');
-    assert.equal(libUtil.join('http://foo.org/a', 'data:foo,bar'), 'data:foo,bar');
-
-
-    assert.equal(libUtil.join('http://foo.org', 'a'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org/', 'a'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org//', 'a'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org', '/a'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org/', '/a'), 'http://foo.org/a');
-    assert.equal(libUtil.join('http://foo.org//', '/a'), 'http://foo.org/a');
-
-
-    assert.equal(libUtil.join('http://', 'www.example.com'), 'http://www.example.com');
-    assert.equal(libUtil.join('file:///', 'www.example.com'), 'file:///www.example.com');
-    assert.equal(libUtil.join('http://', 'ftp://example.com'), 'ftp://example.com');
-
-    assert.equal(libUtil.join('http://www.example.com', '//foo.org/bar'), 'http://foo.org/bar');
-    assert.equal(libUtil.join('//www.example.com', '//foo.org/bar'), '//foo.org/bar');
-  };
-
-  // TODO Issue #128: Define and test this function properly.
-  exports['test relative()'] = function (assert, util) {
-    assert.equal(libUtil.relative('/the/root', '/the/root/one.js'), 'one.js');
-    assert.equal(libUtil.relative('/the/root', '/the/rootone.js'), '/the/rootone.js');
-
-    assert.equal(libUtil.relative('', '/the/root/one.js'), '/the/root/one.js');
-    assert.equal(libUtil.relative('.', '/the/root/one.js'), '/the/root/one.js');
-    assert.equal(libUtil.relative('', 'the/root/one.js'), 'the/root/one.js');
-    assert.equal(libUtil.relative('.', 'the/root/one.js'), 'the/root/one.js');
-
-    assert.equal(libUtil.relative('/', '/the/root/one.js'), 'the/root/one.js');
-    assert.equal(libUtil.relative('/', 'the/root/one.js'), 'the/root/one.js');
-  };
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/util.js b/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/util.js
deleted file mode 100644
index c1a7388..0000000
--- a/node_modules/jsdom/node_modules/escodegen/node_modules/source-map/test/source-map/util.js
+++ /dev/null
@@ -1,299 +0,0 @@
-/* -*- Mode: js; js-indent-level: 2; -*- */
-/*
- * Copyright 2011 Mozilla Foundation and contributors
- * Licensed under the New BSD license. See LICENSE or:
- * http://opensource.org/licenses/BSD-3-Clause
- */
-if (typeof define !== 'function') {
-    var define = require('amdefine')(module, require);
-}
-define(function (require, exports, module) {
-
-  var util = require('../../lib/source-map/util');
-
-  // This is a test mapping which maps functions from two different files
-  // (one.js and two.js) to a minified generated source.
-  //
-  // Here is one.js:
-  //
-  //   ONE.foo = function (bar) {
-  //     return baz(bar);
-  //   };
-  //
-  // Here is two.js:
-  //
-  //   TWO.inc = function (n) {
-  //     return n + 1;
-  //   };
-  //
-  // And here is the generated code (min.js):
-  //
-  //   ONE.foo=function(a){return baz(a);};
-  //   TWO.inc=function(a){return a+1;};
-  exports.testGeneratedCode = " ONE.foo=function(a){return baz(a);};\n"+
-                              " TWO.inc=function(a){return a+1;};";
-  exports.testMap = {
-    version: 3,
-    file: 'min.js',
-    names: ['bar', 'baz', 'n'],
-    sources: ['one.js', 'two.js'],
-    sourceRoot: '/the/root',
-    mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
-  };
-  exports.testMapNoSourceRoot = {
-    version: 3,
-    file: 'min.js',
-    names: ['bar', 'baz', 'n'],
-    sources: ['one.js', 'two.js'],
-    mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
-  };
-  exports.testMapEmptySourceRoot = {
-    version: 3,
-    file: 'min.js',
-    names: ['bar', 'baz', 'n'],
-    sources: ['one.js', 'two.js'],
-    sourceRoot: '',
-    mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
-  };
-  // This mapping is identical to above, but uses the indexed format instead.
-  exports.indexedTestMap = {
-    version: 3,
-    file: 'min.js',
-    sections: [
-      {
-        offset: {
-          line: 0,
-          column: 0
-        },
-        map: {
-          version: 3,
-          sources: [
-            "one.js"
-          ],
-          sourcesContent: [
-            ' ONE.foo = function (bar) {\n' +
-            '   return baz(bar);\n' +
-            ' };',
-          ],
-          names: [
-            "bar",
-            "baz"
-          ],
-          mappings: "CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID",
-          file: "min.js",
-          sourceRoot: "/the/root"
-        }
-      },
-      {
-        offset: {
-          line: 1,
-          column: 0
-        },
-        map: {
-          version: 3,
-          sources: [
-            "two.js"
-          ],
-          sourcesContent: [
-            ' TWO.inc = function (n) {\n' +
-            '   return n + 1;\n' +
-            ' };'
-          ],
-          names: [
-            "n"
-          ],
-          mappings: "CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOA",
-          file: "min.js",
-          sourceRoot: "/the/root"
-        }
-      }
-    ]
-  };
-  exports.indexedTestMapDifferentSourceRoots = {
-    version: 3,
-    file: 'min.js',
-    sections: [
-      {
-        offset: {
-          line: 0,
-          column: 0
-        },
-        map: {
-          version: 3,
-          sources: [
-            "one.js"
-          ],
-          sourcesContent: [
-            ' ONE.foo = function (bar) {\n' +
-            '   return baz(bar);\n' +
-            ' };',
-          ],
-          names: [
-            "bar",
-            "baz"
-          ],
-          mappings: "CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID",
-          file: "min.js",
-          sourceRoot: "/the/root"
-        }
-      },
-      {
-        offset: {
-          line: 1,
-          column: 0
-        },
-        map: {
-          version: 3,
-          sources: [
-            "two.js"
-          ],
-          sourcesContent: [
-            ' TWO.inc = function (n) {\n' +
-            '   return n + 1;\n' +
-            ' };'
-          ],
-          names: [
-            "n"
-          ],
-          mappings: "CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOA",
-          file: "min.js",
-          sourceRoot: "/different/root"
-        }
-      }
-    ]
-  };
-  exports.testMapWithSourcesContent = {
-    version: 3,
-    file: 'min.js',
-    names: ['bar', 'baz', 'n'],
-    sources: ['one.js', 'two.js'],
-    sourcesContent: [
-      ' ONE.foo = function (bar) {\n' +
-      '   return baz(bar);\n' +
-      ' };',
-      ' TWO.inc = function (n) {\n' +
-      '   return n + 1;\n' +
-      ' };'
-    ],
-    sourceRoot: '/the/root',
-    mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
-  };
-  exports.testMapRelativeSources = {
-    version: 3,
-    file: 'min.js',
-    names: ['bar', 'baz', 'n'],
-    sources: ['./one.js', './two.js'],
-    sourcesContent: [
-      ' ONE.foo = function (bar) {\n' +
-      '   return baz(bar);\n' +
-      ' };',
-      ' TWO.inc = function (n) {\n' +
-      '   return n + 1;\n' +
-      ' };'
-    ],
-    sourceRoot: '/the/root',
-    mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
-  };
-  exports.emptyMap = {
-    version: 3,
-    file: 'min.js',
-    names: [],
-    sources: [],
-    mappings: ''
-  };
-
-
-  function assertMapping(generatedLine, generatedColumn, originalSource,
-                         originalLine, originalColumn, name, map, assert,
-                         dontTestGenerated, dontTestOriginal) {
-    if (!dontTestOriginal) {
-      var origMapping = map.originalPositionFor({
-        line: generatedLine,
-        column: generatedColumn
-      });
-      assert.equal(origMapping.name, name,
-                   'Incorrect name, expected ' + JSON.stringify(name)
-                   + ', got ' + JSON.stringify(origMapping.name));
-      assert.equal(origMapping.line, originalLine,
-                   'Incorrect line, expected ' + JSON.stringify(originalLine)
-                   + ', got ' + JSON.stringify(origMapping.line));
-      assert.equal(origMapping.column, originalColumn,
-                   'Incorrect column, expected ' + JSON.stringify(originalColumn)
-                   + ', got ' + JSON.stringify(origMapping.column));
-
-      var expectedSource;
-
-      if (originalSource && map.sourceRoot && originalSource.indexOf(map.sourceRoot) === 0) {
-        expectedSource = originalSource;
-      } else if (originalSource) {
-        expectedSource = map.sourceRoot
-          ? util.join(map.sourceRoot, originalSource)
-          : originalSource;
-      } else {
-        expectedSource = null;
-      }
-
-      assert.equal(origMapping.source, expectedSource,
-                   'Incorrect source, expected ' + JSON.stringify(expectedSource)
-                   + ', got ' + JSON.stringify(origMapping.source));
-    }
-
-    if (!dontTestGenerated) {
-      var genMapping = map.generatedPositionFor({
-        source: originalSource,
-        line: originalLine,
-        column: originalColumn
-      });
-      assert.equal(genMapping.line, generatedLine,
-                   'Incorrect line, expected ' + JSON.stringify(generatedLine)
-                   + ', got ' + JSON.stringify(genMapping.line));
-      assert.equal(genMapping.column, generatedColumn,
-                   'Incorrect column, expected ' + JSON.stringify(generatedColumn)
-                   + ', got ' + JSON.stringify(genMapping.column));
-    }
-  }
-  exports.assertMapping = assertMapping;
-
-  function assertEqualMaps(assert, actualMap, expectedMap) {
-    assert.equal(actualMap.version, expectedMap.version, "version mismatch");
-    assert.equal(actualMap.file, expectedMap.file, "file mismatch");
-    assert.equal(actualMap.names.length,
-                 expectedMap.names.length,
-                 "names length mismatch: " +
-                   actualMap.names.join(", ") + " != " + expectedMap.names.join(", "));
-    for (var i = 0; i < actualMap.names.length; i++) {
-      assert.equal(actualMap.names[i],
-                   expectedMap.names[i],
-                   "names[" + i + "] mismatch: " +
-                     actualMap.names.join(", ") + " != " + expectedMap.names.join(", "));
-    }
-    assert.equal(actualMap.sources.length,
-                 expectedMap.sources.length,
-                 "sources length mismatch: " +
-                   actualMap.sources.join(", ") + " != " + expectedMap.sources.join(", "));
-    for (var i = 0; i < actualMap.sources.length; i++) {
-      assert.equal(actualMap.sources[i],
-                   expectedMap.sources[i],
-                   "sources[" + i + "] length mismatch: " +
-                   actualMap.sources.join(", ") + " != " + expectedMap.sources.join(", "));
-    }
-    assert.equal(actualMap.sourceRoot,
-                 expectedMap.sourceRoot,
-                 "sourceRoot mismatch: " +
-                   actualMap.sourceRoot + " != " + expectedMap.sourceRoot);
-    assert.equal(actualMap.mappings, expectedMap.mappings,
-                 "mappings mismatch:\nActual:   " + actualMap.mappings + "\nExpected: " + expectedMap.mappings);
-    if (actualMap.sourcesContent) {
-      assert.equal(actualMap.sourcesContent.length,
-                   expectedMap.sourcesContent.length,
-                   "sourcesContent length mismatch");
-      for (var i = 0; i < actualMap.sourcesContent.length; i++) {
-        assert.equal(actualMap.sourcesContent[i],
-                     expectedMap.sourcesContent[i],
-                     "sourcesContent[" + i + "] mismatch");
-      }
-    }
-  }
-  exports.assertEqualMaps = assertEqualMaps;
-
-});
diff --git a/node_modules/jsdom/node_modules/escodegen/package.json b/node_modules/jsdom/node_modules/escodegen/package.json
deleted file mode 100644
index b2984c9..0000000
--- a/node_modules/jsdom/node_modules/escodegen/package.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-  "name": "escodegen",
-  "description": "ECMAScript code generator",
-  "homepage": "http://github.com/estools/escodegen",
-  "main": "escodegen.js",
-  "bin": {
-    "esgenerate": "./bin/esgenerate.js",
-    "escodegen": "./bin/escodegen.js"
-  },
-  "files": [
-    "LICENSE.BSD",
-    "LICENSE.source-map",
-    "README.md",
-    "bin",
-    "escodegen.js",
-    "package.json"
-  ],
-  "version": "1.8.0",
-  "engines": {
-    "node": ">=0.12.0"
-  },
-  "maintainers": [
-    {
-      "name": "constellation",
-      "email": "utatane.tea@gmail.com"
-    },
-    {
-      "name": "michaelficarra",
-      "email": "npm@michael.ficarra.me"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/estools/escodegen.git"
-  },
-  "dependencies": {
-    "estraverse": "^1.9.1",
-    "esutils": "^2.0.2",
-    "esprima": "^2.7.1",
-    "optionator": "^0.8.1",
-    "source-map": "~0.2.0"
-  },
-  "optionalDependencies": {
-    "source-map": "~0.2.0"
-  },
-  "devDependencies": {
-    "acorn-6to5": "^0.11.1-25",
-    "bluebird": "^2.3.11",
-    "bower-registry-client": "^0.2.1",
-    "chai": "^1.10.0",
-    "commonjs-everywhere": "^0.9.7",
-    "gulp": "^3.8.10",
-    "gulp-eslint": "^0.2.0",
-    "gulp-mocha": "^2.0.0",
-    "semver": "^5.1.0"
-  },
-  "license": "BSD-2-Clause",
-  "scripts": {
-    "test": "gulp travis",
-    "unit-test": "gulp test",
-    "lint": "gulp lint",
-    "release": "node tools/release.js",
-    "build-min": "cjsify -ma path: tools/entry-point.js > escodegen.browser.min.js",
-    "build": "cjsify -a path: tools/entry-point.js > escodegen.browser.js"
-  },
-  "gitHead": "0e8280aa061a0dbefb32d277a05015baa7f3e7f2",
-  "bugs": {
-    "url": "https://github.com/estools/escodegen/issues"
-  },
-  "_id": "escodegen@1.8.0",
-  "_shasum": "b246aae829ce73d59e2c55727359edd1c130a81b",
-  "_from": "escodegen@>=1.6.1 <2.0.0",
-  "_npmVersion": "2.14.4",
-  "_nodeVersion": "4.1.1",
-  "_npmUser": {
-    "name": "constellation",
-    "email": "utatane.tea@gmail.com"
-  },
-  "dist": {
-    "shasum": "b246aae829ce73d59e2c55727359edd1c130a81b",
-    "tarball": "https://registry.npmjs.org/escodegen/-/escodegen-1.8.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.8.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/LICENSE
deleted file mode 100644
index 0a35e02..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright 2010, 2011, Chris Winberry <chris@winberry.net>. All rights reserved.
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
- 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
- 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/lib/CollectingHandler.js b/node_modules/jsdom/node_modules/htmlparser2/lib/CollectingHandler.js
deleted file mode 100644
index 93d97a7..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/lib/CollectingHandler.js
+++ /dev/null
@@ -1,55 +0,0 @@
-module.exports = CollectingHandler;
-
-function CollectingHandler(cbs){
-	this._cbs = cbs || {};
-	this.events = [];
-}
-
-var EVENTS = require("./").EVENTS;
-Object.keys(EVENTS).forEach(function(name){
-	if(EVENTS[name] === 0){
-		name = "on" + name;
-		CollectingHandler.prototype[name] = function(){
-			this.events.push([name]);
-			if(this._cbs[name]) this._cbs[name]();
-		};
-	} else if(EVENTS[name] === 1){
-		name = "on" + name;
-		CollectingHandler.prototype[name] = function(a){
-			this.events.push([name, a]);
-			if(this._cbs[name]) this._cbs[name](a);
-		};
-	} else if(EVENTS[name] === 2){
-		name = "on" + name;
-		CollectingHandler.prototype[name] = function(a, b){
-			this.events.push([name, a, b]);
-			if(this._cbs[name]) this._cbs[name](a, b);
-		};
-	} else {
-		throw Error("wrong number of arguments");
-	}
-});
-
-CollectingHandler.prototype.onreset = function(){
-	this.events = [];
-	if(this._cbs.onreset) this._cbs.onreset();
-};
-
-CollectingHandler.prototype.restart = function(){
-	if(this._cbs.onreset) this._cbs.onreset();
-
-	for(var i = 0, len = this.events.length; i < len; i++){
-		if(this._cbs[this.events[i][0]]){
-
-			var num = this.events[i].length;
-
-			if(num === 1){
-				this._cbs[this.events[i][0]]();
-			} else if(num === 2){
-				this._cbs[this.events[i][0]](this.events[i][1]);
-			} else {
-				this._cbs[this.events[i][0]](this.events[i][1], this.events[i][2]);
-			}
-		}
-	}
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/lib/FeedHandler.js b/node_modules/jsdom/node_modules/htmlparser2/lib/FeedHandler.js
deleted file mode 100644
index 329c94a..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/lib/FeedHandler.js
+++ /dev/null
@@ -1,95 +0,0 @@
-var index = require("./index.js"),
-    DomHandler = index.DomHandler,
-    DomUtils = index.DomUtils;
-
-//TODO: make this a streamable handler
-function FeedHandler(callback, options){
-	this.init(callback, options);
-}
-
-require("inherits")(FeedHandler, DomHandler);
-
-FeedHandler.prototype.init = DomHandler;
-
-function getElements(what, where){
-	return DomUtils.getElementsByTagName(what, where, true);
-}
-function getOneElement(what, where){
-	return DomUtils.getElementsByTagName(what, where, true, 1)[0];
-}
-function fetch(what, where, recurse){
-	return DomUtils.getText(
-		DomUtils.getElementsByTagName(what, where, recurse, 1)
-	).trim();
-}
-
-function addConditionally(obj, prop, what, where, recurse){
-	var tmp = fetch(what, where, recurse);
-	if(tmp) obj[prop] = tmp;
-}
-
-var isValidFeed = function(value){
-	return value === "rss" || value === "feed" || value === "rdf:RDF";
-};
-
-FeedHandler.prototype.onend = function(){
-	var feed = {},
-	    feedRoot = getOneElement(isValidFeed, this.dom),
-	    tmp, childs;
-
-	if(feedRoot){
-		if(feedRoot.name === "feed"){
-			childs = feedRoot.children;
-
-			feed.type = "atom";
-			addConditionally(feed, "id", "id", childs);
-			addConditionally(feed, "title", "title", childs);
-			if((tmp = getOneElement("link", childs)) && (tmp = tmp.attribs) && (tmp = tmp.href)) feed.link = tmp;
-			addConditionally(feed, "description", "subtitle", childs);
-			if((tmp = fetch("updated", childs))) feed.updated = new Date(tmp);
-			addConditionally(feed, "author", "email", childs, true);
-
-			feed.items = getElements("entry", childs).map(function(item){
-				var entry = {}, tmp;
-
-				item = item.children;
-
-				addConditionally(entry, "id", "id", item);
-				addConditionally(entry, "title", "title", item);
-				if((tmp = getOneElement("link", item)) && (tmp = tmp.attribs) && (tmp = tmp.href)) entry.link = tmp;
-				if((tmp = fetch("summary", item) || fetch("content", item))) entry.description = tmp;
-				if((tmp = fetch("updated", item))) entry.pubDate = new Date(tmp);
-				return entry;
-			});
-		} else {
-			childs = getOneElement("channel", feedRoot.children).children;
-
-			feed.type = feedRoot.name.substr(0, 3);
-			feed.id = "";
-			addConditionally(feed, "title", "title", childs);
-			addConditionally(feed, "link", "link", childs);
-			addConditionally(feed, "description", "description", childs);
-			if((tmp = fetch("lastBuildDate", childs))) feed.updated = new Date(tmp);
-			addConditionally(feed, "author", "managingEditor", childs, true);
-
-			feed.items = getElements("item", feedRoot.children).map(function(item){
-				var entry = {}, tmp;
-
-				item = item.children;
-
-				addConditionally(entry, "id", "guid", item);
-				addConditionally(entry, "title", "title", item);
-				addConditionally(entry, "link", "link", item);
-				addConditionally(entry, "description", "description", item);
-				if((tmp = fetch("pubDate", item))) entry.pubDate = new Date(tmp);
-				return entry;
-			});
-		}
-	}
-	this.dom = feed;
-	DomHandler.prototype._handleCallback.call(
-		this, feedRoot ? null : Error("couldn't find root of feed")
-	);
-};
-
-module.exports = FeedHandler;
diff --git a/node_modules/jsdom/node_modules/htmlparser2/lib/Parser.js b/node_modules/jsdom/node_modules/htmlparser2/lib/Parser.js
deleted file mode 100644
index 12db240..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/lib/Parser.js
+++ /dev/null
@@ -1,353 +0,0 @@
-var Tokenizer = require("./Tokenizer.js");
-
-/*
-	Options:
-
-	xmlMode: Disables the special behavior for script/style tags (false by default)
-	lowerCaseAttributeNames: call .toLowerCase for each attribute name (true if xmlMode is `false`)
-	lowerCaseTags: call .toLowerCase for each tag name (true if xmlMode is `false`)
-*/
-
-/*
-	Callbacks:
-
-	oncdataend,
-	oncdatastart,
-	onclosetag,
-	oncomment,
-	oncommentend,
-	onerror,
-	onopentag,
-	onprocessinginstruction,
-	onreset,
-	ontext
-*/
-
-var formTags = {
-	input: true,
-	option: true,
-	optgroup: true,
-	select: true,
-	button: true,
-	datalist: true,
-	textarea: true
-};
-
-var openImpliesClose = {
-	tr      : { tr:true, th:true, td:true },
-	th      : { th:true },
-	td      : { thead:true, th:true, td:true },
-	body    : { head:true, link:true, script:true },
-	li      : { li:true },
-	p       : { p:true },
-	h1      : { p:true },
-	h2      : { p:true },
-	h3      : { p:true },
-	h4      : { p:true },
-	h5      : { p:true },
-	h6      : { p:true },
-	select  : formTags,
-	input   : formTags,
-	output  : formTags,
-	button  : formTags,
-	datalist: formTags,
-	textarea: formTags,
-	option  : { option:true },
-	optgroup: { optgroup:true }
-};
-
-var voidElements = {
-	__proto__: null,
-	area: true,
-	base: true,
-	basefont: true,
-	br: true,
-	col: true,
-	command: true,
-	embed: true,
-	frame: true,
-	hr: true,
-	img: true,
-	input: true,
-	isindex: true,
-	keygen: true,
-	link: true,
-	meta: true,
-	param: true,
-	source: true,
-	track: true,
-	wbr: true,
-
-	//common self closing svg elements
-	path: true,
-	circle: true,
-	ellipse: true,
-	line: true,
-	rect: true,
-	use: true,
-	stop: true,
-	polyline: true,
-	polygon: true
-};
-
-var re_nameEnd = /\s|\//;
-
-function Parser(cbs, options){
-	this._options = options || {};
-	this._cbs = cbs || {};
-
-	this._tagname = "";
-	this._attribname = "";
-	this._attribvalue = "";
-	this._attribs = null;
-	this._stack = [];
-
-	this.startIndex = 0;
-	this.endIndex = null;
-
-	this._lowerCaseTagNames = "lowerCaseTags" in this._options ?
-									!!this._options.lowerCaseTags :
-									!this._options.xmlMode;
-	this._lowerCaseAttributeNames = "lowerCaseAttributeNames" in this._options ?
-									!!this._options.lowerCaseAttributeNames :
-									!this._options.xmlMode;
-
-	if(this._options.Tokenizer) {
-		Tokenizer = this._options.Tokenizer;
-	}
-	this._tokenizer = new Tokenizer(this._options, this);
-
-	if(this._cbs.onparserinit) this._cbs.onparserinit(this);
-}
-
-require("inherits")(Parser, require("events").EventEmitter);
-
-Parser.prototype._updatePosition = function(initialOffset){
-	if(this.endIndex === null){
-		if(this._tokenizer._sectionStart <= initialOffset){
-			this.startIndex = 0;
-		} else {
-			this.startIndex = this._tokenizer._sectionStart - initialOffset;
-		}
-	}
-	else this.startIndex = this.endIndex + 1;
-	this.endIndex = this._tokenizer.getAbsoluteIndex();
-};
-
-//Tokenizer event handlers
-Parser.prototype.ontext = function(data){
-	this._updatePosition(1);
-	this.endIndex--;
-
-	if(this._cbs.ontext) this._cbs.ontext(data);
-};
-
-Parser.prototype.onopentagname = function(name){
-	if(this._lowerCaseTagNames){
-		name = name.toLowerCase();
-	}
-
-	this._tagname = name;
-
-	if(!this._options.xmlMode && name in openImpliesClose) {
-		for(
-			var el;
-			(el = this._stack[this._stack.length - 1]) in openImpliesClose[name];
-			this.onclosetag(el)
-		);
-	}
-
-	if(this._options.xmlMode || !(name in voidElements)){
-		this._stack.push(name);
-	}
-
-	if(this._cbs.onopentagname) this._cbs.onopentagname(name);
-	if(this._cbs.onopentag) this._attribs = {};
-};
-
-Parser.prototype.onopentagend = function(){
-	this._updatePosition(1);
-
-	if(this._attribs){
-		if(this._cbs.onopentag) this._cbs.onopentag(this._tagname, this._attribs);
-		this._attribs = null;
-	}
-
-	if(!this._options.xmlMode && this._cbs.onclosetag && this._tagname in voidElements){
-		this._cbs.onclosetag(this._tagname);
-	}
-
-	this._tagname = "";
-};
-
-Parser.prototype.onclosetag = function(name){
-	this._updatePosition(1);
-
-	if(this._lowerCaseTagNames){
-		name = name.toLowerCase();
-	}
-
-	if(this._stack.length && (!(name in voidElements) || this._options.xmlMode)){
-		var pos = this._stack.lastIndexOf(name);
-		if(pos !== -1){
-			if(this._cbs.onclosetag){
-				pos = this._stack.length - pos;
-				while(pos--) this._cbs.onclosetag(this._stack.pop());
-			}
-			else this._stack.length = pos;
-		} else if(name === "p" && !this._options.xmlMode){
-			this.onopentagname(name);
-			this._closeCurrentTag();
-		}
-	} else if(!this._options.xmlMode && (name === "br" || name === "p")){
-		this.onopentagname(name);
-		this._closeCurrentTag();
-	}
-};
-
-Parser.prototype.onselfclosingtag = function(){
-	if(this._options.xmlMode || this._options.recognizeSelfClosing){
-		this._closeCurrentTag();
-	} else {
-		this.onopentagend();
-	}
-};
-
-Parser.prototype._closeCurrentTag = function(){
-	var name = this._tagname;
-
-	this.onopentagend();
-
-	//self-closing tags will be on the top of the stack
-	//(cheaper check than in onclosetag)
-	if(this._stack[this._stack.length - 1] === name){
-		if(this._cbs.onclosetag){
-			this._cbs.onclosetag(name);
-		}
-		this._stack.pop();
-	}
-};
-
-Parser.prototype.onattribname = function(name){
-	if(this._lowerCaseAttributeNames){
-		name = name.toLowerCase();
-	}
-	this._attribname = name;
-};
-
-Parser.prototype.onattribdata = function(value){
-	this._attribvalue += value;
-};
-
-Parser.prototype.onattribend = function(){
-	if(this._cbs.onattribute) this._cbs.onattribute(this._attribname, this._attribvalue);
-	if(
-		this._attribs &&
-		!Object.prototype.hasOwnProperty.call(this._attribs, this._attribname)
-	){
-		this._attribs[this._attribname] = this._attribvalue;
-	}
-	this._attribname = "";
-	this._attribvalue = "";
-};
-
-Parser.prototype._getInstructionName = function(value){
-	var idx = value.search(re_nameEnd),
-	    name = idx < 0 ? value : value.substr(0, idx);
-
-	if(this._lowerCaseTagNames){
-		name = name.toLowerCase();
-	}
-
-	return name;
-};
-
-Parser.prototype.ondeclaration = function(value){
-	if(this._cbs.onprocessinginstruction){
-		var name = this._getInstructionName(value);
-		this._cbs.onprocessinginstruction("!" + name, "!" + value);
-	}
-};
-
-Parser.prototype.onprocessinginstruction = function(value){
-	if(this._cbs.onprocessinginstruction){
-		var name = this._getInstructionName(value);
-		this._cbs.onprocessinginstruction("?" + name, "?" + value);
-	}
-};
-
-Parser.prototype.oncomment = function(value){
-	this._updatePosition(4);
-
-	if(this._cbs.oncomment) this._cbs.oncomment(value);
-	if(this._cbs.oncommentend) this._cbs.oncommentend();
-};
-
-Parser.prototype.oncdata = function(value){
-	this._updatePosition(1);
-
-	if(this._options.xmlMode || this._options.recognizeCDATA){
-		if(this._cbs.oncdatastart) this._cbs.oncdatastart();
-		if(this._cbs.ontext) this._cbs.ontext(value);
-		if(this._cbs.oncdataend) this._cbs.oncdataend();
-	} else {
-		this.oncomment("[CDATA[" + value + "]]");
-	}
-};
-
-Parser.prototype.onerror = function(err){
-	if(this._cbs.onerror) this._cbs.onerror(err);
-};
-
-Parser.prototype.onend = function(){
-	if(this._cbs.onclosetag){
-		for(
-			var i = this._stack.length;
-			i > 0;
-			this._cbs.onclosetag(this._stack[--i])
-		);
-	}
-	if(this._cbs.onend) this._cbs.onend();
-};
-
-
-//Resets the parser to a blank state, ready to parse a new HTML document
-Parser.prototype.reset = function(){
-	if(this._cbs.onreset) this._cbs.onreset();
-	this._tokenizer.reset();
-
-	this._tagname = "";
-	this._attribname = "";
-	this._attribs = null;
-	this._stack = [];
-
-	if(this._cbs.onparserinit) this._cbs.onparserinit(this);
-};
-
-//Parses a complete HTML document and pushes it to the handler
-Parser.prototype.parseComplete = function(data){
-	this.reset();
-	this.end(data);
-};
-
-Parser.prototype.write = function(chunk){
-	this._tokenizer.write(chunk);
-};
-
-Parser.prototype.end = function(chunk){
-	this._tokenizer.end(chunk);
-};
-
-Parser.prototype.pause = function(){
-	this._tokenizer.pause();
-};
-
-Parser.prototype.resume = function(){
-	this._tokenizer.resume();
-};
-
-//alias for backwards compat
-Parser.prototype.parseChunk = Parser.prototype.write;
-Parser.prototype.done = Parser.prototype.end;
-
-module.exports = Parser;
diff --git a/node_modules/jsdom/node_modules/htmlparser2/lib/ProxyHandler.js b/node_modules/jsdom/node_modules/htmlparser2/lib/ProxyHandler.js
deleted file mode 100644
index 858e975..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/lib/ProxyHandler.js
+++ /dev/null
@@ -1,27 +0,0 @@
-module.exports = ProxyHandler;
-
-function ProxyHandler(cbs){
-	this._cbs = cbs || {};
-}
-
-var EVENTS = require("./").EVENTS;
-Object.keys(EVENTS).forEach(function(name){
-	if(EVENTS[name] === 0){
-		name = "on" + name;
-		ProxyHandler.prototype[name] = function(){
-			if(this._cbs[name]) this._cbs[name]();
-		};
-	} else if(EVENTS[name] === 1){
-		name = "on" + name;
-		ProxyHandler.prototype[name] = function(a){
-			if(this._cbs[name]) this._cbs[name](a);
-		};
-	} else if(EVENTS[name] === 2){
-		name = "on" + name;
-		ProxyHandler.prototype[name] = function(a, b){
-			if(this._cbs[name]) this._cbs[name](a, b);
-		};
-	} else {
-		throw Error("wrong number of arguments");
-	}
-});
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/lib/Stream.js b/node_modules/jsdom/node_modules/htmlparser2/lib/Stream.js
deleted file mode 100644
index 0ac49a6..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/lib/Stream.js
+++ /dev/null
@@ -1,35 +0,0 @@
-module.exports = Stream;
-
-var Parser = require("./WritableStream.js");
-
-function Stream(options){
-	Parser.call(this, new Cbs(this), options);
-}
-
-require("inherits")(Stream, Parser);
-
-Stream.prototype.readable = true;
-
-function Cbs(scope){
-	this.scope = scope;
-}
-
-var EVENTS = require("../").EVENTS;
-
-Object.keys(EVENTS).forEach(function(name){
-	if(EVENTS[name] === 0){
-		Cbs.prototype["on" + name] = function(){
-			this.scope.emit(name);
-		};
-	} else if(EVENTS[name] === 1){
-		Cbs.prototype["on" + name] = function(a){
-			this.scope.emit(name, a);
-		};
-	} else if(EVENTS[name] === 2){
-		Cbs.prototype["on" + name] = function(a, b){
-			this.scope.emit(name, a, b);
-		};
-	} else {
-		throw Error("wrong number of arguments!");
-	}
-});
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/lib/Tokenizer.js b/node_modules/jsdom/node_modules/htmlparser2/lib/Tokenizer.js
deleted file mode 100644
index 804711f..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/lib/Tokenizer.js
+++ /dev/null
@@ -1,906 +0,0 @@
-module.exports = Tokenizer;
-
-var decodeCodePoint = require("entities/lib/decode_codepoint.js"),
-    entityMap = require("entities/maps/entities.json"),
-    legacyMap = require("entities/maps/legacy.json"),
-    xmlMap    = require("entities/maps/xml.json"),
-
-    i = 0,
-
-    TEXT                      = i++,
-    BEFORE_TAG_NAME           = i++, //after <
-    IN_TAG_NAME               = i++,
-    IN_SELF_CLOSING_TAG       = i++,
-    BEFORE_CLOSING_TAG_NAME   = i++,
-    IN_CLOSING_TAG_NAME       = i++,
-    AFTER_CLOSING_TAG_NAME    = i++,
-
-    //attributes
-    BEFORE_ATTRIBUTE_NAME     = i++,
-    IN_ATTRIBUTE_NAME         = i++,
-    AFTER_ATTRIBUTE_NAME      = i++,
-    BEFORE_ATTRIBUTE_VALUE    = i++,
-    IN_ATTRIBUTE_VALUE_DQ     = i++, // "
-    IN_ATTRIBUTE_VALUE_SQ     = i++, // '
-    IN_ATTRIBUTE_VALUE_NQ     = i++,
-
-    //declarations
-    BEFORE_DECLARATION        = i++, // !
-    IN_DECLARATION            = i++,
-
-    //processing instructions
-    IN_PROCESSING_INSTRUCTION = i++, // ?
-
-    //comments
-    BEFORE_COMMENT            = i++,
-    IN_COMMENT                = i++,
-    AFTER_COMMENT_1           = i++,
-    AFTER_COMMENT_2           = i++,
-
-    //cdata
-    BEFORE_CDATA_1            = i++, // [
-    BEFORE_CDATA_2            = i++, // C
-    BEFORE_CDATA_3            = i++, // D
-    BEFORE_CDATA_4            = i++, // A
-    BEFORE_CDATA_5            = i++, // T
-    BEFORE_CDATA_6            = i++, // A
-    IN_CDATA                  = i++, // [
-    AFTER_CDATA_1             = i++, // ]
-    AFTER_CDATA_2             = i++, // ]
-
-    //special tags
-    BEFORE_SPECIAL            = i++, //S
-    BEFORE_SPECIAL_END        = i++,   //S
-
-    BEFORE_SCRIPT_1           = i++, //C
-    BEFORE_SCRIPT_2           = i++, //R
-    BEFORE_SCRIPT_3           = i++, //I
-    BEFORE_SCRIPT_4           = i++, //P
-    BEFORE_SCRIPT_5           = i++, //T
-    AFTER_SCRIPT_1            = i++, //C
-    AFTER_SCRIPT_2            = i++, //R
-    AFTER_SCRIPT_3            = i++, //I
-    AFTER_SCRIPT_4            = i++, //P
-    AFTER_SCRIPT_5            = i++, //T
-
-    BEFORE_STYLE_1            = i++, //T
-    BEFORE_STYLE_2            = i++, //Y
-    BEFORE_STYLE_3            = i++, //L
-    BEFORE_STYLE_4            = i++, //E
-    AFTER_STYLE_1             = i++, //T
-    AFTER_STYLE_2             = i++, //Y
-    AFTER_STYLE_3             = i++, //L
-    AFTER_STYLE_4             = i++, //E
-
-    BEFORE_ENTITY             = i++, //&
-    BEFORE_NUMERIC_ENTITY     = i++, //#
-    IN_NAMED_ENTITY           = i++,
-    IN_NUMERIC_ENTITY         = i++,
-    IN_HEX_ENTITY             = i++, //X
-
-    j = 0,
-
-    SPECIAL_NONE              = j++,
-    SPECIAL_SCRIPT            = j++,
-    SPECIAL_STYLE             = j++;
-
-function whitespace(c){
-	return c === " " || c === "\n" || c === "\t" || c === "\f" || c === "\r";
-}
-
-function characterState(char, SUCCESS){
-	return function(c){
-		if(c === char) this._state = SUCCESS;
-	};
-}
-
-function ifElseState(upper, SUCCESS, FAILURE){
-	var lower = upper.toLowerCase();
-
-	if(upper === lower){
-		return function(c){
-			if(c === lower){
-				this._state = SUCCESS;
-			} else {
-				this._state = FAILURE;
-				this._index--;
-			}
-		};
-	} else {
-		return function(c){
-			if(c === lower || c === upper){
-				this._state = SUCCESS;
-			} else {
-				this._state = FAILURE;
-				this._index--;
-			}
-		};
-	}
-}
-
-function consumeSpecialNameChar(upper, NEXT_STATE){
-	var lower = upper.toLowerCase();
-
-	return function(c){
-		if(c === lower || c === upper){
-			this._state = NEXT_STATE;
-		} else {
-			this._state = IN_TAG_NAME;
-			this._index--; //consume the token again
-		}
-	};
-}
-
-function Tokenizer(options, cbs){
-	this._state = TEXT;
-	this._buffer = "";
-	this._sectionStart = 0;
-	this._index = 0;
-	this._bufferOffset = 0; //chars removed from _buffer
-	this._baseState = TEXT;
-	this._special = SPECIAL_NONE;
-	this._cbs = cbs;
-	this._running = true;
-	this._ended = false;
-	this._xmlMode = !!(options && options.xmlMode);
-	this._decodeEntities = !!(options && options.decodeEntities);
-}
-
-Tokenizer.prototype._stateText = function(c){
-	if(c === "<"){
-		if(this._index > this._sectionStart){
-			this._cbs.ontext(this._getSection());
-		}
-		this._state = BEFORE_TAG_NAME;
-		this._sectionStart = this._index;
-	} else if(this._decodeEntities && this._special === SPECIAL_NONE && c === "&"){
-		if(this._index > this._sectionStart){
-			this._cbs.ontext(this._getSection());
-		}
-		this._baseState = TEXT;
-		this._state = BEFORE_ENTITY;
-		this._sectionStart = this._index;
-	}
-};
-
-Tokenizer.prototype._stateBeforeTagName = function(c){
-	if(c === "/"){
-		this._state = BEFORE_CLOSING_TAG_NAME;
-	} else if(c === "<"){
-		this._cbs.ontext(this._getSection());
-		this._sectionStart = this._index;
-	} else if(c === ">" || this._special !== SPECIAL_NONE || whitespace(c)) {
-		this._state = TEXT;
-	} else if(c === "!"){
-		this._state = BEFORE_DECLARATION;
-		this._sectionStart = this._index + 1;
-	} else if(c === "?"){
-		this._state = IN_PROCESSING_INSTRUCTION;
-		this._sectionStart = this._index + 1;
-	} else {
-		this._state = (!this._xmlMode && (c === "s" || c === "S")) ?
-						BEFORE_SPECIAL : IN_TAG_NAME;
-		this._sectionStart = this._index;
-	}
-};
-
-Tokenizer.prototype._stateInTagName = function(c){
-	if(c === "/" || c === ">" || whitespace(c)){
-		this._emitToken("onopentagname");
-		this._state = BEFORE_ATTRIBUTE_NAME;
-		this._index--;
-	}
-};
-
-Tokenizer.prototype._stateBeforeCloseingTagName = function(c){
-	if(whitespace(c));
-	else if(c === ">"){
-		this._state = TEXT;
-	} else if(this._special !== SPECIAL_NONE){
-		if(c === "s" || c === "S"){
-			this._state = BEFORE_SPECIAL_END;
-		} else {
-			this._state = TEXT;
-			this._index--;
-		}
-	} else {
-		this._state = IN_CLOSING_TAG_NAME;
-		this._sectionStart = this._index;
-	}
-};
-
-Tokenizer.prototype._stateInCloseingTagName = function(c){
-	if(c === ">" || whitespace(c)){
-		this._emitToken("onclosetag");
-		this._state = AFTER_CLOSING_TAG_NAME;
-		this._index--;
-	}
-};
-
-Tokenizer.prototype._stateAfterCloseingTagName = function(c){
-	//skip everything until ">"
-	if(c === ">"){
-		this._state = TEXT;
-		this._sectionStart = this._index + 1;
-	}
-};
-
-Tokenizer.prototype._stateBeforeAttributeName = function(c){
-	if(c === ">"){
-		this._cbs.onopentagend();
-		this._state = TEXT;
-		this._sectionStart = this._index + 1;
-	} else if(c === "/"){
-		this._state = IN_SELF_CLOSING_TAG;
-	} else if(!whitespace(c)){
-		this._state = IN_ATTRIBUTE_NAME;
-		this._sectionStart = this._index;
-	}
-};
-
-Tokenizer.prototype._stateInSelfClosingTag = function(c){
-	if(c === ">"){
-		this._cbs.onselfclosingtag();
-		this._state = TEXT;
-		this._sectionStart = this._index + 1;
-	} else if(!whitespace(c)){
-		this._state = BEFORE_ATTRIBUTE_NAME;
-		this._index--;
-	}
-};
-
-Tokenizer.prototype._stateInAttributeName = function(c){
-	if(c === "=" || c === "/" || c === ">" || whitespace(c)){
-		this._cbs.onattribname(this._getSection());
-		this._sectionStart = -1;
-		this._state = AFTER_ATTRIBUTE_NAME;
-		this._index--;
-	}
-};
-
-Tokenizer.prototype._stateAfterAttributeName = function(c){
-	if(c === "="){
-		this._state = BEFORE_ATTRIBUTE_VALUE;
-	} else if(c === "/" || c === ">"){
-		this._cbs.onattribend();
-		this._state = BEFORE_ATTRIBUTE_NAME;
-		this._index--;
-	} else if(!whitespace(c)){
-		this._cbs.onattribend();
-		this._state = IN_ATTRIBUTE_NAME;
-		this._sectionStart = this._index;
-	}
-};
-
-Tokenizer.prototype._stateBeforeAttributeValue = function(c){
-	if(c === "\""){
-		this._state = IN_ATTRIBUTE_VALUE_DQ;
-		this._sectionStart = this._index + 1;
-	} else if(c === "'"){
-		this._state = IN_ATTRIBUTE_VALUE_SQ;
-		this._sectionStart = this._index + 1;
-	} else if(!whitespace(c)){
-		this._state = IN_ATTRIBUTE_VALUE_NQ;
-		this._sectionStart = this._index;
-		this._index--; //reconsume token
-	}
-};
-
-Tokenizer.prototype._stateInAttributeValueDoubleQuotes = function(c){
-	if(c === "\""){
-		this._emitToken("onattribdata");
-		this._cbs.onattribend();
-		this._state = BEFORE_ATTRIBUTE_NAME;
-	} else if(this._decodeEntities && c === "&"){
-		this._emitToken("onattribdata");
-		this._baseState = this._state;
-		this._state = BEFORE_ENTITY;
-		this._sectionStart = this._index;
-	}
-};
-
-Tokenizer.prototype._stateInAttributeValueSingleQuotes = function(c){
-	if(c === "'"){
-		this._emitToken("onattribdata");
-		this._cbs.onattribend();
-		this._state = BEFORE_ATTRIBUTE_NAME;
-	} else if(this._decodeEntities && c === "&"){
-		this._emitToken("onattribdata");
-		this._baseState = this._state;
-		this._state = BEFORE_ENTITY;
-		this._sectionStart = this._index;
-	}
-};
-
-Tokenizer.prototype._stateInAttributeValueNoQuotes = function(c){
-	if(whitespace(c) || c === ">"){
-		this._emitToken("onattribdata");
-		this._cbs.onattribend();
-		this._state = BEFORE_ATTRIBUTE_NAME;
-		this._index--;
-	} else if(this._decodeEntities && c === "&"){
-		this._emitToken("onattribdata");
-		this._baseState = this._state;
-		this._state = BEFORE_ENTITY;
-		this._sectionStart = this._index;
-	}
-};
-
-Tokenizer.prototype._stateBeforeDeclaration = function(c){
-	this._state = c === "[" ? BEFORE_CDATA_1 :
-					c === "-" ? BEFORE_COMMENT :
-						IN_DECLARATION;
-};
-
-Tokenizer.prototype._stateInDeclaration = function(c){
-	if(c === ">"){
-		this._cbs.ondeclaration(this._getSection());
-		this._state = TEXT;
-		this._sectionStart = this._index + 1;
-	}
-};
-
-Tokenizer.prototype._stateInProcessingInstruction = function(c){
-	if(c === ">"){
-		this._cbs.onprocessinginstruction(this._getSection());
-		this._state = TEXT;
-		this._sectionStart = this._index + 1;
-	}
-};
-
-Tokenizer.prototype._stateBeforeComment = function(c){
-	if(c === "-"){
-		this._state = IN_COMMENT;
-		this._sectionStart = this._index + 1;
-	} else {
-		this._state = IN_DECLARATION;
-	}
-};
-
-Tokenizer.prototype._stateInComment = function(c){
-	if(c === "-") this._state = AFTER_COMMENT_1;
-};
-
-Tokenizer.prototype._stateAfterComment1 = function(c){
-	if(c === "-"){
-		this._state = AFTER_COMMENT_2;
-	} else {
-		this._state = IN_COMMENT;
-	}
-};
-
-Tokenizer.prototype._stateAfterComment2 = function(c){
-	if(c === ">"){
-		//remove 2 trailing chars
-		this._cbs.oncomment(this._buffer.substring(this._sectionStart, this._index - 2));
-		this._state = TEXT;
-		this._sectionStart = this._index + 1;
-	} else if(c !== "-"){
-		this._state = IN_COMMENT;
-	}
-	// else: stay in AFTER_COMMENT_2 (`--->`)
-};
-
-Tokenizer.prototype._stateBeforeCdata1 = ifElseState("C", BEFORE_CDATA_2, IN_DECLARATION);
-Tokenizer.prototype._stateBeforeCdata2 = ifElseState("D", BEFORE_CDATA_3, IN_DECLARATION);
-Tokenizer.prototype._stateBeforeCdata3 = ifElseState("A", BEFORE_CDATA_4, IN_DECLARATION);
-Tokenizer.prototype._stateBeforeCdata4 = ifElseState("T", BEFORE_CDATA_5, IN_DECLARATION);
-Tokenizer.prototype._stateBeforeCdata5 = ifElseState("A", BEFORE_CDATA_6, IN_DECLARATION);
-
-Tokenizer.prototype._stateBeforeCdata6 = function(c){
-	if(c === "["){
-		this._state = IN_CDATA;
-		this._sectionStart = this._index + 1;
-	} else {
-		this._state = IN_DECLARATION;
-		this._index--;
-	}
-};
-
-Tokenizer.prototype._stateInCdata = function(c){
-	if(c === "]") this._state = AFTER_CDATA_1;
-};
-
-Tokenizer.prototype._stateAfterCdata1 = characterState("]", AFTER_CDATA_2);
-
-Tokenizer.prototype._stateAfterCdata2 = function(c){
-	if(c === ">"){
-		//remove 2 trailing chars
-		this._cbs.oncdata(this._buffer.substring(this._sectionStart, this._index - 2));
-		this._state = TEXT;
-		this._sectionStart = this._index + 1;
-	} else if(c !== "]") {
-		this._state = IN_CDATA;
-	}
-	//else: stay in AFTER_CDATA_2 (`]]]>`)
-};
-
-Tokenizer.prototype._stateBeforeSpecial = function(c){
-	if(c === "c" || c === "C"){
-		this._state = BEFORE_SCRIPT_1;
-	} else if(c === "t" || c === "T"){
-		this._state = BEFORE_STYLE_1;
-	} else {
-		this._state = IN_TAG_NAME;
-		this._index--; //consume the token again
-	}
-};
-
-Tokenizer.prototype._stateBeforeSpecialEnd = function(c){
-	if(this._special === SPECIAL_SCRIPT && (c === "c" || c === "C")){
-		this._state = AFTER_SCRIPT_1;
-	} else if(this._special === SPECIAL_STYLE && (c === "t" || c === "T")){
-		this._state = AFTER_STYLE_1;
-	}
-	else this._state = TEXT;
-};
-
-Tokenizer.prototype._stateBeforeScript1 = consumeSpecialNameChar("R", BEFORE_SCRIPT_2);
-Tokenizer.prototype._stateBeforeScript2 = consumeSpecialNameChar("I", BEFORE_SCRIPT_3);
-Tokenizer.prototype._stateBeforeScript3 = consumeSpecialNameChar("P", BEFORE_SCRIPT_4);
-Tokenizer.prototype._stateBeforeScript4 = consumeSpecialNameChar("T", BEFORE_SCRIPT_5);
-
-Tokenizer.prototype._stateBeforeScript5 = function(c){
-	if(c === "/" || c === ">" || whitespace(c)){
-		this._special = SPECIAL_SCRIPT;
-	}
-	this._state = IN_TAG_NAME;
-	this._index--; //consume the token again
-};
-
-Tokenizer.prototype._stateAfterScript1 = ifElseState("R", AFTER_SCRIPT_2, TEXT);
-Tokenizer.prototype._stateAfterScript2 = ifElseState("I", AFTER_SCRIPT_3, TEXT);
-Tokenizer.prototype._stateAfterScript3 = ifElseState("P", AFTER_SCRIPT_4, TEXT);
-Tokenizer.prototype._stateAfterScript4 = ifElseState("T", AFTER_SCRIPT_5, TEXT);
-
-Tokenizer.prototype._stateAfterScript5 = function(c){
-	if(c === ">" || whitespace(c)){
-		this._special = SPECIAL_NONE;
-		this._state = IN_CLOSING_TAG_NAME;
-		this._sectionStart = this._index - 6;
-		this._index--; //reconsume the token
-	}
-	else this._state = TEXT;
-};
-
-Tokenizer.prototype._stateBeforeStyle1 = consumeSpecialNameChar("Y", BEFORE_STYLE_2);
-Tokenizer.prototype._stateBeforeStyle2 = consumeSpecialNameChar("L", BEFORE_STYLE_3);
-Tokenizer.prototype._stateBeforeStyle3 = consumeSpecialNameChar("E", BEFORE_STYLE_4);
-
-Tokenizer.prototype._stateBeforeStyle4 = function(c){
-	if(c === "/" || c === ">" || whitespace(c)){
-		this._special = SPECIAL_STYLE;
-	}
-	this._state = IN_TAG_NAME;
-	this._index--; //consume the token again
-};
-
-Tokenizer.prototype._stateAfterStyle1 = ifElseState("Y", AFTER_STYLE_2, TEXT);
-Tokenizer.prototype._stateAfterStyle2 = ifElseState("L", AFTER_STYLE_3, TEXT);
-Tokenizer.prototype._stateAfterStyle3 = ifElseState("E", AFTER_STYLE_4, TEXT);
-
-Tokenizer.prototype._stateAfterStyle4 = function(c){
-	if(c === ">" || whitespace(c)){
-		this._special = SPECIAL_NONE;
-		this._state = IN_CLOSING_TAG_NAME;
-		this._sectionStart = this._index - 5;
-		this._index--; //reconsume the token
-	}
-	else this._state = TEXT;
-};
-
-Tokenizer.prototype._stateBeforeEntity = ifElseState("#", BEFORE_NUMERIC_ENTITY, IN_NAMED_ENTITY);
-Tokenizer.prototype._stateBeforeNumericEntity = ifElseState("X", IN_HEX_ENTITY, IN_NUMERIC_ENTITY);
-
-//for entities terminated with a semicolon
-Tokenizer.prototype._parseNamedEntityStrict = function(){
-	//offset = 1
-	if(this._sectionStart + 1 < this._index){
-		var entity = this._buffer.substring(this._sectionStart + 1, this._index),
-		    map = this._xmlMode ? xmlMap : entityMap;
-
-		if(map.hasOwnProperty(entity)){
-			this._emitPartial(map[entity]);
-			this._sectionStart = this._index + 1;
-		}
-	}
-};
-
-
-//parses legacy entities (without trailing semicolon)
-Tokenizer.prototype._parseLegacyEntity = function(){
-	var start = this._sectionStart + 1,
-	    limit = this._index - start;
-
-	if(limit > 6) limit = 6; //the max length of legacy entities is 6
-
-	while(limit >= 2){ //the min length of legacy entities is 2
-		var entity = this._buffer.substr(start, limit);
-
-		if(legacyMap.hasOwnProperty(entity)){
-			this._emitPartial(legacyMap[entity]);
-			this._sectionStart += limit + 1;
-			return;
-		} else {
-			limit--;
-		}
-	}
-};
-
-Tokenizer.prototype._stateInNamedEntity = function(c){
-	if(c === ";"){
-		this._parseNamedEntityStrict();
-		if(this._sectionStart + 1 < this._index && !this._xmlMode){
-			this._parseLegacyEntity();
-		}
-		this._state = this._baseState;
-	} else if((c < "a" || c > "z") && (c < "A" || c > "Z") && (c < "0" || c > "9")){
-		if(this._xmlMode);
-		else if(this._sectionStart + 1 === this._index);
-		else if(this._baseState !== TEXT){
-			if(c !== "="){
-				this._parseNamedEntityStrict();
-			}
-		} else {
-			this._parseLegacyEntity();
-		}
-
-		this._state = this._baseState;
-		this._index--;
-	}
-};
-
-Tokenizer.prototype._decodeNumericEntity = function(offset, base){
-	var sectionStart = this._sectionStart + offset;
-
-	if(sectionStart !== this._index){
-		//parse entity
-		var entity = this._buffer.substring(sectionStart, this._index);
-		var parsed = parseInt(entity, base);
-
-		this._emitPartial(decodeCodePoint(parsed));
-		this._sectionStart = this._index;
-	} else {
-		this._sectionStart--;
-	}
-
-	this._state = this._baseState;
-};
-
-Tokenizer.prototype._stateInNumericEntity = function(c){
-	if(c === ";"){
-		this._decodeNumericEntity(2, 10);
-		this._sectionStart++;
-	} else if(c < "0" || c > "9"){
-		if(!this._xmlMode){
-			this._decodeNumericEntity(2, 10);
-		} else {
-			this._state = this._baseState;
-		}
-		this._index--;
-	}
-};
-
-Tokenizer.prototype._stateInHexEntity = function(c){
-	if(c === ";"){
-		this._decodeNumericEntity(3, 16);
-		this._sectionStart++;
-	} else if((c < "a" || c > "f") && (c < "A" || c > "F") && (c < "0" || c > "9")){
-		if(!this._xmlMode){
-			this._decodeNumericEntity(3, 16);
-		} else {
-			this._state = this._baseState;
-		}
-		this._index--;
-	}
-};
-
-Tokenizer.prototype._cleanup = function (){
-	if(this._sectionStart < 0){
-		this._buffer = "";
-		this._index = 0;
-		this._bufferOffset += this._index;
-	} else if(this._running){
-		if(this._state === TEXT){
-			if(this._sectionStart !== this._index){
-				this._cbs.ontext(this._buffer.substr(this._sectionStart));
-			}
-			this._buffer = "";
-			this._bufferOffset += this._index;
-			this._index = 0;
-		} else if(this._sectionStart === this._index){
-			//the section just started
-			this._buffer = "";
-			this._bufferOffset += this._index;
-			this._index = 0;
-		} else {
-			//remove everything unnecessary
-			this._buffer = this._buffer.substr(this._sectionStart);
-			this._index -= this._sectionStart;
-			this._bufferOffset += this._sectionStart;
-		}
-
-		this._sectionStart = 0;
-	}
-};
-
-//TODO make events conditional
-Tokenizer.prototype.write = function(chunk){
-	if(this._ended) this._cbs.onerror(Error(".write() after done!"));
-
-	this._buffer += chunk;
-	this._parse();
-};
-
-Tokenizer.prototype._parse = function(){
-	while(this._index < this._buffer.length && this._running){
-		var c = this._buffer.charAt(this._index);
-		if(this._state === TEXT) {
-			this._stateText(c);
-		} else if(this._state === BEFORE_TAG_NAME){
-			this._stateBeforeTagName(c);
-		} else if(this._state === IN_TAG_NAME) {
-			this._stateInTagName(c);
-		} else if(this._state === BEFORE_CLOSING_TAG_NAME){
-			this._stateBeforeCloseingTagName(c);
-		} else if(this._state === IN_CLOSING_TAG_NAME){
-			this._stateInCloseingTagName(c);
-		} else if(this._state === AFTER_CLOSING_TAG_NAME){
-			this._stateAfterCloseingTagName(c);
-		} else if(this._state === IN_SELF_CLOSING_TAG){
-			this._stateInSelfClosingTag(c);
-		}
-
-		/*
-		*	attributes
-		*/
-		else if(this._state === BEFORE_ATTRIBUTE_NAME){
-			this._stateBeforeAttributeName(c);
-		} else if(this._state === IN_ATTRIBUTE_NAME){
-			this._stateInAttributeName(c);
-		} else if(this._state === AFTER_ATTRIBUTE_NAME){
-			this._stateAfterAttributeName(c);
-		} else if(this._state === BEFORE_ATTRIBUTE_VALUE){
-			this._stateBeforeAttributeValue(c);
-		} else if(this._state === IN_ATTRIBUTE_VALUE_DQ){
-			this._stateInAttributeValueDoubleQuotes(c);
-		} else if(this._state === IN_ATTRIBUTE_VALUE_SQ){
-			this._stateInAttributeValueSingleQuotes(c);
-		} else if(this._state === IN_ATTRIBUTE_VALUE_NQ){
-			this._stateInAttributeValueNoQuotes(c);
-		}
-
-		/*
-		*	declarations
-		*/
-		else if(this._state === BEFORE_DECLARATION){
-			this._stateBeforeDeclaration(c);
-		} else if(this._state === IN_DECLARATION){
-			this._stateInDeclaration(c);
-		}
-
-		/*
-		*	processing instructions
-		*/
-		else if(this._state === IN_PROCESSING_INSTRUCTION){
-			this._stateInProcessingInstruction(c);
-		}
-
-		/*
-		*	comments
-		*/
-		else if(this._state === BEFORE_COMMENT){
-			this._stateBeforeComment(c);
-		} else if(this._state === IN_COMMENT){
-			this._stateInComment(c);
-		} else if(this._state === AFTER_COMMENT_1){
-			this._stateAfterComment1(c);
-		} else if(this._state === AFTER_COMMENT_2){
-			this._stateAfterComment2(c);
-		}
-
-		/*
-		*	cdata
-		*/
-		else if(this._state === BEFORE_CDATA_1){
-			this._stateBeforeCdata1(c);
-		} else if(this._state === BEFORE_CDATA_2){
-			this._stateBeforeCdata2(c);
-		} else if(this._state === BEFORE_CDATA_3){
-			this._stateBeforeCdata3(c);
-		} else if(this._state === BEFORE_CDATA_4){
-			this._stateBeforeCdata4(c);
-		} else if(this._state === BEFORE_CDATA_5){
-			this._stateBeforeCdata5(c);
-		} else if(this._state === BEFORE_CDATA_6){
-			this._stateBeforeCdata6(c);
-		} else if(this._state === IN_CDATA){
-			this._stateInCdata(c);
-		} else if(this._state === AFTER_CDATA_1){
-			this._stateAfterCdata1(c);
-		} else if(this._state === AFTER_CDATA_2){
-			this._stateAfterCdata2(c);
-		}
-
-		/*
-		* special tags
-		*/
-		else if(this._state === BEFORE_SPECIAL){
-			this._stateBeforeSpecial(c);
-		} else if(this._state === BEFORE_SPECIAL_END){
-			this._stateBeforeSpecialEnd(c);
-		}
-
-		/*
-		* script
-		*/
-		else if(this._state === BEFORE_SCRIPT_1){
-			this._stateBeforeScript1(c);
-		} else if(this._state === BEFORE_SCRIPT_2){
-			this._stateBeforeScript2(c);
-		} else if(this._state === BEFORE_SCRIPT_3){
-			this._stateBeforeScript3(c);
-		} else if(this._state === BEFORE_SCRIPT_4){
-			this._stateBeforeScript4(c);
-		} else if(this._state === BEFORE_SCRIPT_5){
-			this._stateBeforeScript5(c);
-		}
-
-		else if(this._state === AFTER_SCRIPT_1){
-			this._stateAfterScript1(c);
-		} else if(this._state === AFTER_SCRIPT_2){
-			this._stateAfterScript2(c);
-		} else if(this._state === AFTER_SCRIPT_3){
-			this._stateAfterScript3(c);
-		} else if(this._state === AFTER_SCRIPT_4){
-			this._stateAfterScript4(c);
-		} else if(this._state === AFTER_SCRIPT_5){
-			this._stateAfterScript5(c);
-		}
-
-		/*
-		* style
-		*/
-		else if(this._state === BEFORE_STYLE_1){
-			this._stateBeforeStyle1(c);
-		} else if(this._state === BEFORE_STYLE_2){
-			this._stateBeforeStyle2(c);
-		} else if(this._state === BEFORE_STYLE_3){
-			this._stateBeforeStyle3(c);
-		} else if(this._state === BEFORE_STYLE_4){
-			this._stateBeforeStyle4(c);
-		}
-
-		else if(this._state === AFTER_STYLE_1){
-			this._stateAfterStyle1(c);
-		} else if(this._state === AFTER_STYLE_2){
-			this._stateAfterStyle2(c);
-		} else if(this._state === AFTER_STYLE_3){
-			this._stateAfterStyle3(c);
-		} else if(this._state === AFTER_STYLE_4){
-			this._stateAfterStyle4(c);
-		}
-
-		/*
-		* entities
-		*/
-		else if(this._state === BEFORE_ENTITY){
-			this._stateBeforeEntity(c);
-		} else if(this._state === BEFORE_NUMERIC_ENTITY){
-			this._stateBeforeNumericEntity(c);
-		} else if(this._state === IN_NAMED_ENTITY){
-			this._stateInNamedEntity(c);
-		} else if(this._state === IN_NUMERIC_ENTITY){
-			this._stateInNumericEntity(c);
-		} else if(this._state === IN_HEX_ENTITY){
-			this._stateInHexEntity(c);
-		}
-
-		else {
-			this._cbs.onerror(Error("unknown _state"), this._state);
-		}
-
-		this._index++;
-	}
-
-	this._cleanup();
-};
-
-Tokenizer.prototype.pause = function(){
-	this._running = false;
-};
-Tokenizer.prototype.resume = function(){
-	this._running = true;
-
-	if(this._index < this._buffer.length){
-		this._parse();
-	}
-	if(this._ended){
-		this._finish();
-	}
-};
-
-Tokenizer.prototype.end = function(chunk){
-	if(this._ended) this._cbs.onerror(Error(".end() after done!"));
-	if(chunk) this.write(chunk);
-
-	this._ended = true;
-
-	if(this._running) this._finish();
-};
-
-Tokenizer.prototype._finish = function(){
-	//if there is remaining data, emit it in a reasonable way
-	if(this._sectionStart < this._index){
-		this._handleTrailingData();
-	}
-
-	this._cbs.onend();
-};
-
-Tokenizer.prototype._handleTrailingData = function(){
-	var data = this._buffer.substr(this._sectionStart);
-
-	if(this._state === IN_CDATA || this._state === AFTER_CDATA_1 || this._state === AFTER_CDATA_2){
-		this._cbs.oncdata(data);
-	} else if(this._state === IN_COMMENT || this._state === AFTER_COMMENT_1 || this._state === AFTER_COMMENT_2){
-		this._cbs.oncomment(data);
-	} else if(this._state === IN_NAMED_ENTITY && !this._xmlMode){
-		this._parseLegacyEntity();
-		if(this._sectionStart < this._index){
-			this._state = this._baseState;
-			this._handleTrailingData();
-		}
-	} else if(this._state === IN_NUMERIC_ENTITY && !this._xmlMode){
-		this._decodeNumericEntity(2, 10);
-		if(this._sectionStart < this._index){
-			this._state = this._baseState;
-			this._handleTrailingData();
-		}
-	} else if(this._state === IN_HEX_ENTITY && !this._xmlMode){
-		this._decodeNumericEntity(3, 16);
-		if(this._sectionStart < this._index){
-			this._state = this._baseState;
-			this._handleTrailingData();
-		}
-	} else if(
-		this._state !== IN_TAG_NAME &&
-		this._state !== BEFORE_ATTRIBUTE_NAME &&
-		this._state !== BEFORE_ATTRIBUTE_VALUE &&
-		this._state !== AFTER_ATTRIBUTE_NAME &&
-		this._state !== IN_ATTRIBUTE_NAME &&
-		this._state !== IN_ATTRIBUTE_VALUE_SQ &&
-		this._state !== IN_ATTRIBUTE_VALUE_DQ &&
-		this._state !== IN_ATTRIBUTE_VALUE_NQ &&
-		this._state !== IN_CLOSING_TAG_NAME
-	){
-		this._cbs.ontext(data);
-	}
-	//else, ignore remaining data
-	//TODO add a way to remove current tag
-};
-
-Tokenizer.prototype.reset = function(){
-	Tokenizer.call(this, {xmlMode: this._xmlMode, decodeEntities: this._decodeEntities}, this._cbs);
-};
-
-Tokenizer.prototype.getAbsoluteIndex = function(){
-	return this._bufferOffset + this._index;
-};
-
-Tokenizer.prototype._getSection = function(){
-	return this._buffer.substring(this._sectionStart, this._index);
-};
-
-Tokenizer.prototype._emitToken = function(name){
-	this._cbs[name](this._getSection());
-	this._sectionStart = -1;
-};
-
-Tokenizer.prototype._emitPartial = function(value){
-	if(this._baseState !== TEXT){
-		this._cbs.onattribdata(value); //TODO implement the new event
-	} else {
-		this._cbs.ontext(value);
-	}
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/lib/WritableStream.js b/node_modules/jsdom/node_modules/htmlparser2/lib/WritableStream.js
deleted file mode 100644
index 9868f8a..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/lib/WritableStream.js
+++ /dev/null
@@ -1,25 +0,0 @@
-module.exports = Stream;
-
-var Parser = require("./Parser.js"),
-    WritableStream = require("stream").Writable || require("readable-stream").Writable,
-    StringDecoder = require("string_decoder").StringDecoder,
-    Buffer = require("buffer").Buffer;
-
-function Stream(cbs, options){
-	var parser = this._parser = new Parser(cbs, options);
-	var decoder = this._decoder = new StringDecoder();
-
-	WritableStream.call(this, {decodeStrings: false});
-
-	this.once("finish", function(){
-		parser.end(decoder.end());
-	});
-}
-
-require("inherits")(Stream, WritableStream);
-
-WritableStream.prototype._write = function(chunk, encoding, cb){
-	if(chunk instanceof Buffer) chunk = this._decoder.write(chunk);
-	this._parser.write(chunk);
-	cb();
-};
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/lib/index.js b/node_modules/jsdom/node_modules/htmlparser2/lib/index.js
deleted file mode 100644
index 880f57e..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/lib/index.js
+++ /dev/null
@@ -1,68 +0,0 @@
-var Parser = require("./Parser.js"),
-    DomHandler = require("domhandler");
-
-function defineProp(name, value){
-	delete module.exports[name];
-	module.exports[name] = value;
-	return value;
-}
-
-module.exports = {
-	Parser: Parser,
-	Tokenizer: require("./Tokenizer.js"),
-	ElementType: require("domelementtype"),
-	DomHandler: DomHandler,
-	get FeedHandler(){
-		return defineProp("FeedHandler", require("./FeedHandler.js"));
-	},
-	get Stream(){
-		return defineProp("Stream", require("./Stream.js"));
-	},
-	get WritableStream(){
-		return defineProp("WritableStream", require("./WritableStream.js"));
-	},
-	get ProxyHandler(){
-		return defineProp("ProxyHandler", require("./ProxyHandler.js"));
-	},
-	get DomUtils(){
-		return defineProp("DomUtils", require("domutils"));
-	},
-	get CollectingHandler(){
-		return defineProp("CollectingHandler", require("./CollectingHandler.js"));
-	},
-	// For legacy support
-	DefaultHandler: DomHandler,
-	get RssHandler(){
-		return defineProp("RssHandler", this.FeedHandler);
-	},
-	//helper methods
-	parseDOM: function(data, options){
-		var handler = new DomHandler(options);
-		new Parser(handler, options).end(data);
-		return handler.dom;
-	},
-	parseFeed: function(feed, options){
-		var handler = new module.exports.FeedHandler(options);
-		new Parser(handler, options).end(feed);
-		return handler.dom;
-	},
-	createDomStream: function(cb, options, elementCb){
-		var handler = new DomHandler(cb, options, elementCb);
-		return new Parser(handler, options);
-	},
-	// List of all events that the parser emits
-	EVENTS: { /* Format: eventname: number of arguments */
-		attribute: 2,
-		cdatastart: 0,
-		cdataend: 0,
-		text: 1,
-		processinginstruction: 2,
-		comment: 1,
-		commentend: 0,
-		closetag: 1,
-		opentag: 2,
-		opentagname: 1,
-		error: 1,
-		end: 0
-	}
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/LICENSE
deleted file mode 100644
index c464f86..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/LICENSE
+++ /dev/null
@@ -1,11 +0,0 @@
-Copyright (c) Felix Böhm
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
-THIS IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/index.js
deleted file mode 100644
index ab15b0f..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/index.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//Types of elements found in the DOM
-module.exports = {
-	Text: "text", //Text
-	Directive: "directive", //<? ... ?>
-	Comment: "comment", //<!-- ... -->
-	Script: "script", //<script> tags
-	Style: "style", //<style> tags
-	Tag: "tag", //Any tag
-	CDATA: "cdata", //<![CDATA[ ... ]]>
-	Doctype: "doctype",
-
-	isTag: function(elem){
-		return elem.type === "tag" || elem.type === "script" || elem.type === "style";
-	}
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/package.json
deleted file mode 100644
index 2166ff7..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/package.json
+++ /dev/null
@@ -1,46 +0,0 @@
-{
-  "name": "domelementtype",
-  "version": "1.3.0",
-  "description": "all the types of nodes in htmlparser2's dom",
-  "main": "index.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/FB55/domelementtype.git"
-  },
-  "keywords": [
-    "dom",
-    "htmlparser2"
-  ],
-  "author": {
-    "name": "Felix Boehm",
-    "email": "me@feedic.com"
-  },
-  "gitHead": "2a95eed4c829ef479a88984d117cb5f4b379e6e8",
-  "bugs": {
-    "url": "https://github.com/FB55/domelementtype/issues"
-  },
-  "homepage": "https://github.com/FB55/domelementtype",
-  "_id": "domelementtype@1.3.0",
-  "scripts": {},
-  "_shasum": "b17aed82e8ab59e52dd9c19b1756e0fc187204c2",
-  "_from": "domelementtype@>=1.3.0 <2.0.0",
-  "_npmVersion": "2.6.1",
-  "_nodeVersion": "1.4.2",
-  "_npmUser": {
-    "name": "feedic",
-    "email": "me@feedic.com"
-  },
-  "maintainers": [
-    {
-      "name": "feedic",
-      "email": "me@feedic.com"
-    }
-  ],
-  "dist": {
-    "shasum": "b17aed82e8ab59e52dd9c19b1756e0fc187204c2",
-    "tarball": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/readme.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/readme.md
deleted file mode 100644
index cbb43db..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domelementtype/readme.md
+++ /dev/null
@@ -1 +0,0 @@
-all the types of nodes in htmlparser2's dom
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/.travis.yml b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/.travis.yml
deleted file mode 100644
index 7f1b0a1..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-before_install:
-  - '[ "${TRAVIS_NODE_VERSION}" != "0.8" ] || npm install -g npm@1.4.28'
-  - npm install -g npm@latest
-language: node_js
-node_js:
-  - 0.8
-  - 0.10
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/LICENSE
deleted file mode 100644
index c464f86..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/LICENSE
+++ /dev/null
@@ -1,11 +0,0 @@
-Copyright (c) Felix Böhm
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
-THIS IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/index.js
deleted file mode 100644
index 41fd0bb..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/index.js
+++ /dev/null
@@ -1,182 +0,0 @@
-var ElementType = require("domelementtype");
-
-var re_whitespace = /\s+/g;
-var NodePrototype = require("./lib/node");
-var ElementPrototype = require("./lib/element");
-
-function DomHandler(callback, options, elementCB){
-	if(typeof callback === "object"){
-		elementCB = options;
-		options = callback;
-		callback = null;
-	} else if(typeof options === "function"){
-		elementCB = options;
-		options = defaultOpts;
-	}
-	this._callback = callback;
-	this._options = options || defaultOpts;
-	this._elementCB = elementCB;
-	this.dom = [];
-	this._done = false;
-	this._tagStack = [];
-	this._parser = this._parser || null;
-}
-
-//default options
-var defaultOpts = {
-	normalizeWhitespace: false, //Replace all whitespace with single spaces
-	withStartIndices: false, //Add startIndex properties to nodes
-};
-
-DomHandler.prototype.onparserinit = function(parser){
-	this._parser = parser;
-};
-
-//Resets the handler back to starting state
-DomHandler.prototype.onreset = function(){
-	DomHandler.call(this, this._callback, this._options, this._elementCB);
-};
-
-//Signals the handler that parsing is done
-DomHandler.prototype.onend = function(){
-	if(this._done) return;
-	this._done = true;
-	this._parser = null;
-	this._handleCallback(null);
-};
-
-DomHandler.prototype._handleCallback =
-DomHandler.prototype.onerror = function(error){
-	if(typeof this._callback === "function"){
-		this._callback(error, this.dom);
-	} else {
-		if(error) throw error;
-	}
-};
-
-DomHandler.prototype.onclosetag = function(){
-	//if(this._tagStack.pop().name !== name) this._handleCallback(Error("Tagname didn't match!"));
-	var elem = this._tagStack.pop();
-	if(this._elementCB) this._elementCB(elem);
-};
-
-DomHandler.prototype._addDomElement = function(element){
-	var parent = this._tagStack[this._tagStack.length - 1];
-	var siblings = parent ? parent.children : this.dom;
-	var previousSibling = siblings[siblings.length - 1];
-
-	element.next = null;
-
-	if(this._options.withStartIndices){
-		element.startIndex = this._parser.startIndex;
-	}
-
-	if (this._options.withDomLvl1) {
-		element.__proto__ = element.type === "tag" ? ElementPrototype : NodePrototype;
-	}
-
-	if(previousSibling){
-		element.prev = previousSibling;
-		previousSibling.next = element;
-	} else {
-		element.prev = null;
-	}
-
-	siblings.push(element);
-	element.parent = parent || null;
-};
-
-DomHandler.prototype.onopentag = function(name, attribs){
-	var element = {
-		type: name === "script" ? ElementType.Script : name === "style" ? ElementType.Style : ElementType.Tag,
-		name: name,
-		attribs: attribs,
-		children: []
-	};
-
-	this._addDomElement(element);
-
-	this._tagStack.push(element);
-};
-
-DomHandler.prototype.ontext = function(data){
-	//the ignoreWhitespace is officially dropped, but for now,
-	//it's an alias for normalizeWhitespace
-	var normalize = this._options.normalizeWhitespace || this._options.ignoreWhitespace;
-
-	var lastTag;
-
-	if(!this._tagStack.length && this.dom.length && (lastTag = this.dom[this.dom.length-1]).type === ElementType.Text){
-		if(normalize){
-			lastTag.data = (lastTag.data + data).replace(re_whitespace, " ");
-		} else {
-			lastTag.data += data;
-		}
-	} else {
-		if(
-			this._tagStack.length &&
-			(lastTag = this._tagStack[this._tagStack.length - 1]) &&
-			(lastTag = lastTag.children[lastTag.children.length - 1]) &&
-			lastTag.type === ElementType.Text
-		){
-			if(normalize){
-				lastTag.data = (lastTag.data + data).replace(re_whitespace, " ");
-			} else {
-				lastTag.data += data;
-			}
-		} else {
-			if(normalize){
-				data = data.replace(re_whitespace, " ");
-			}
-
-			this._addDomElement({
-				data: data,
-				type: ElementType.Text
-			});
-		}
-	}
-};
-
-DomHandler.prototype.oncomment = function(data){
-	var lastTag = this._tagStack[this._tagStack.length - 1];
-
-	if(lastTag && lastTag.type === ElementType.Comment){
-		lastTag.data += data;
-		return;
-	}
-
-	var element = {
-		data: data,
-		type: ElementType.Comment
-	};
-
-	this._addDomElement(element);
-	this._tagStack.push(element);
-};
-
-DomHandler.prototype.oncdatastart = function(){
-	var element = {
-		children: [{
-			data: "",
-			type: ElementType.Text
-		}],
-		type: ElementType.CDATA
-	};
-
-	this._addDomElement(element);
-	this._tagStack.push(element);
-};
-
-DomHandler.prototype.oncommentend = DomHandler.prototype.oncdataend = function(){
-	this._tagStack.pop();
-};
-
-DomHandler.prototype.onprocessinginstruction = function(name, data){
-	this._addDomElement({
-		name: name,
-		data: data,
-		type: ElementType.Directive
-	});
-};
-
-module.exports = DomHandler;
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/lib/element.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/lib/element.js
deleted file mode 100644
index e147215..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/lib/element.js
+++ /dev/null
@@ -1,20 +0,0 @@
-// DOM-Level-1-compliant structure
-var NodePrototype = require('./node');
-var ElementPrototype = module.exports = Object.create(NodePrototype);
-
-var domLvl1 = {
-	tagName: "name"
-};
-
-Object.keys(domLvl1).forEach(function(key) {
-	var shorthand = domLvl1[key];
-	Object.defineProperty(ElementPrototype, key, {
-		get: function() {
-			return this[shorthand] || null;
-		},
-		set: function(val) {
-			this[shorthand] = val;
-			return val;
-		}
-	});
-});
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/lib/node.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/lib/node.js
deleted file mode 100644
index 7a36a9a..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/lib/node.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// This object will be used as the prototype for Nodes when creating a
-// DOM-Level-1-compliant structure.
-var NodePrototype = module.exports = {
-	get firstChild() {
-		var children = this.children;
-		return children && children[0] || null;
-	},
-	get lastChild() {
-		var children = this.children;
-		return children && children[children.length - 1] || null;
-	},
-	get nodeType() {
-		return nodeTypes[this.type] || nodeTypes.element;
-	}
-};
-
-var domLvl1 = {
-	tagName: "name",
-	childNodes: "children",
-	parentNode: "parent",
-	previousSibling: "prev",
-	nextSibling: "next",
-	nodeValue: "data"
-};
-
-var nodeTypes = {
-	element: 1,
-	text: 3,
-	cdata: 4,
-	comment: 8
-};
-
-Object.keys(domLvl1).forEach(function(key) {
-	var shorthand = domLvl1[key];
-	Object.defineProperty(NodePrototype, key, {
-		get: function() {
-			return this[shorthand] || null;
-		},
-		set: function(val) {
-			this[shorthand] = val;
-			return val;
-		}
-	});
-});
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/package.json
deleted file mode 100644
index 20b0497..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/package.json
+++ /dev/null
@@ -1,69 +0,0 @@
-{
-  "name": "domhandler",
-  "version": "2.3.0",
-  "description": "handler for htmlparser2 that turns pages into a dom",
-  "main": "index.js",
-  "directories": {
-    "test": "tests"
-  },
-  "scripts": {
-    "test": "mocha -R list && jshint index.js test/"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/fb55/DomHandler.git"
-  },
-  "keywords": [
-    "dom",
-    "htmlparser2"
-  ],
-  "dependencies": {
-    "domelementtype": "1"
-  },
-  "devDependencies": {
-    "htmlparser2": "3.8",
-    "mocha": "1",
-    "jshint": "~2.3.0"
-  },
-  "author": {
-    "name": "Felix Boehm",
-    "email": "me@feedic.com"
-  },
-  "jshintConfig": {
-    "quotmark": "double",
-    "trailing": true,
-    "unused": true,
-    "undef": true,
-    "node": true,
-    "proto": true,
-    "globals": {
-      "it": true
-    }
-  },
-  "gitHead": "9c224be43a43bc54ebfc2d2e47ab3b9f97836cb2",
-  "bugs": {
-    "url": "https://github.com/fb55/DomHandler/issues"
-  },
-  "homepage": "https://github.com/fb55/DomHandler",
-  "_id": "domhandler@2.3.0",
-  "_shasum": "2de59a0822d5027fabff6f032c2b25a2a8abe738",
-  "_from": "domhandler@>=2.3.0 <3.0.0",
-  "_npmVersion": "2.1.5",
-  "_nodeVersion": "0.10.32",
-  "_npmUser": {
-    "name": "feedic",
-    "email": "me@feedic.com"
-  },
-  "maintainers": [
-    {
-      "name": "feedic",
-      "email": "me@feedic.com"
-    }
-  ],
-  "dist": {
-    "shasum": "2de59a0822d5027fabff6f032c2b25a2a8abe738",
-    "tarball": "https://registry.npmjs.org/domhandler/-/domhandler-2.3.0.tgz"
-  },
-  "_resolved": "https://registry.npmjs.org/domhandler/-/domhandler-2.3.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/readme.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/readme.md
deleted file mode 100644
index 4301f60..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/readme.md
+++ /dev/null
@@ -1,105 +0,0 @@
-#DOMHandler [![Build Status](https://secure.travis-ci.org/fb55/DomHandler.png)](http://travis-ci.org/fb55/DomHandler)
-
-The DOM handler (formally known as DefaultHandler) creates a tree containing all nodes of a page. The tree may be manipulated using the DOMUtils library.
-
-##Usage
-```javascript
-var handler = new DomHandler([ <func> callback(err, dom), ] [ <obj> options ]);
-// var parser = new Parser(handler[, options]);
-```
-
-##Example
-```javascript
-var htmlparser = require("htmlparser2");
-var rawHtml = "Xyz <script language= javascript>var foo = '<<bar>>';< /  script><!--<!-- Waah! -- -->";
-var handler = new htmlparser.DomHandler(function (error, dom) {
-    if (error)
-    	[...do something for errors...]
-    else
-    	[...parsing done, do something...]
-        console.log(dom);
-});
-var parser = new htmlparser.Parser(handler);
-parser.write(rawHtml);
-parser.done();
-```
-
-Output:
-
-```javascript
-[{
-    data: 'Xyz ',
-    type: 'text'
-}, {
-    type: 'script',
-    name: 'script',
-    attribs: {
-    	language: 'javascript'
-    },
-    children: [{
-    	data: 'var foo = \'<bar>\';<',
-    	type: 'text'
-    }]
-}, {
-    data: '<!-- Waah! -- ',
-    type: 'comment'
-}]
-```
-
-##Option: normalizeWhitespace
-Indicates whether the whitespace in text nodes should be normalized (= all whitespace should be replaced with single spaces). The default value is "false". 
-
-The following HTML will be used:
-
-```html
-<font>
-	<br>this is the text
-<font>
-```
-
-###Example: true
-
-```javascript
-[{
-    type: 'tag',
-    name: 'font',
-    children: [{
-    	data: ' ',
-    	type: 'text'
-    }, {
-    	type: 'tag',
-    	name: 'br'
-    }, {
-    	data: 'this is the text ',
-    	type: 'text'
-    }, {
-    	type: 'tag',
-    	name: 'font'
-    }]
-}]
-```
-
-###Example: false
-
-```javascript
-[{
-    type: 'tag',
-    name: 'font',
-    children: [{
-    	data: '\n\t',
-    	type: 'text'
-    }, {
-    	type: 'tag',
-    	name: 'br'
-    }, {
-    	data: 'this is the text\n',
-    	type: 'text'
-    }, {
-    	type: 'tag',
-    	name: 'font'
-    }]
-}]
-```
-
-##Option: withStartIndices
-Indicates whether a `startIndex` property will be added to nodes. When the parser is used in a non-streaming fashion, `startIndex` is an integer indicating the position of the start of the node in the document. The default value is "false".
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/01-basic.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/01-basic.json
deleted file mode 100644
index 61759fd..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/01-basic.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "name": "Basic test",
-  "options": {},
-  "html": "<!DOCTYPE html><html><title>The Title</title><body>Hello world</body></html>",
-  "expected": [
-    {
-      "name": "!doctype",
-      "data": "!DOCTYPE html",
-      "type": "directive"
-    },
-    {
-      "type": "tag",
-      "name": "html",
-      "attribs": {},
-      "parent": null,
-      "children": [
-        {
-          "type": "tag",
-          "name": "title",
-          "attribs": {},
-          "parent": {
-            "type": "tag",
-            "name": "html",
-            "attribs": {}
-          },
-          "children": [
-            {
-              "data": "The Title",
-              "type": "text",
-              "parent": {
-                "type": "tag",
-                "name": "title",
-                "attribs": {}
-              }
-            }
-          ]
-        },
-        {
-          "type": "tag",
-          "name": "body",
-          "attribs": {},
-          "children": [
-            {
-              "data": "Hello world",
-              "type": "text"
-            }
-          ],
-          "prev": {
-              "type": "tag",
-              "name": "title",
-              "attribs": {}
-          }
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/02-single_tag_1.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/02-single_tag_1.json
deleted file mode 100644
index 51ff845..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/02-single_tag_1.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "name": "Single Tag 1",
-  "options": {},
-  "html": "<br>text</br>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "br",
-      "attribs": {}
-    },
-    {
-      "data": "text",
-      "type": "text"
-    },
-    {
-      "type": "tag",
-      "name": "br",
-      "attribs": {}
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/03-single_tag_2.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/03-single_tag_2.json
deleted file mode 100644
index 1c56dc9..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/03-single_tag_2.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "name": "Single Tag 2",
-  "options": {},
-  "html": "<br>text<br>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "br",
-      "attribs": {}
-    },
-    {
-      "data": "text",
-      "type": "text"
-    },
-    {
-      "type": "tag",
-      "name": "br",
-      "attribs": {}
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/04-unescaped_in_script.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/04-unescaped_in_script.json
deleted file mode 100644
index f31f5fa..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/04-unescaped_in_script.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "name": "Unescaped chars in script",
-  "options": {},
-  "html": "<head><script language=\"Javascript\">var foo = \"<bar>\"; alert(2 > foo); var baz = 10 << 2; var zip = 10 >> 1; var yap = \"<<>>>><<\";</script></head>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "head",
-      "attribs": {},
-      "children": [
-        {
-          "type": "script",
-          "name": "script",
-          "attribs": {
-            "language": "Javascript"
-          },
-          "children": [
-            {
-              "data": "var foo = \"<bar>\"; alert(2 > foo); var baz = 10 << 2; var zip = 10 >> 1; var yap = \"<<>>>><<\";",
-              "type": "text"
-            }
-          ]
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/05-tags_in_comment.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/05-tags_in_comment.json
deleted file mode 100644
index 2d22d9e..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/05-tags_in_comment.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "Special char in comment",
-  "options": {},
-  "html": "<head><!-- commented out tags <title>Test</title>--></head>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "head",
-      "attribs": {},
-      "children": [
-        {
-          "data": " commented out tags <title>Test</title>",
-          "type": "comment"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/06-comment_in_script.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/06-comment_in_script.json
deleted file mode 100644
index 9a21cda..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/06-comment_in_script.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "Script source in comment",
-  "options": {},
-  "html": "<script><!--var foo = 1;--></script>",
-  "expected": [
-    {
-      "type": "script",
-      "name": "script",
-      "attribs": {},
-      "children": [
-        {
-          "data": "<!--var foo = 1;-->",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/07-unescaped_in_style.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/07-unescaped_in_style.json
deleted file mode 100644
index 77438fd..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/07-unescaped_in_style.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "Unescaped chars in style",
-  "options": {},
-  "html": "<style type=\"text/css\">\n body > p\n\t{ font-weight: bold; }</style>",
-  "expected": [
-    {
-      "type": "style",
-      "name": "style",
-      "attribs": {
-        "type": "text/css"
-      },
-      "children": [
-        {
-          "data": "\n body > p\n\t{ font-weight: bold; }",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/08-extra_spaces_in_tag.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/08-extra_spaces_in_tag.json
deleted file mode 100644
index 5c2492e..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/08-extra_spaces_in_tag.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "Extra spaces in tag",
-  "options": {},
-  "html": "<font\t\n size='14' \n>the text</\t\nfont\t \n>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "font",
-      "attribs": {
-        "size": "14"
-      },
-      "children": [
-        {
-          "data": "the text",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/09-unquoted_attrib.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/09-unquoted_attrib.json
deleted file mode 100644
index 543ccee..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/09-unquoted_attrib.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "Unquoted attributes",
-  "options": {},
-  "html": "<font size= 14>the text</font>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "font",
-      "attribs": {
-        "size": "14"
-      },
-      "children": [
-        {
-          "data": "the text",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/10-singular_attribute.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/10-singular_attribute.json
deleted file mode 100644
index 544636e..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/10-singular_attribute.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "name": "Singular attribute",
-  "options": {},
-  "html": "<option value='foo' selected>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "option",
-      "attribs": {
-        "value": "foo",
-        "selected": ""
-      }
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/11-text_outside_tags.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/11-text_outside_tags.json
deleted file mode 100644
index d328572..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/11-text_outside_tags.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "name": "Text outside tags",
-  "options": {},
-  "html": "Line one\n<br>\nline two",
-  "expected": [
-    {
-      "data": "Line one\n",
-      "type": "text",
-      "prev": null,
-      "next": {
-        "type": "tag",
-        "name": "br",
-        "attribs": {}
-      }
-    },
-    {
-      "type": "tag",
-      "name": "br",
-      "attribs": {},
-      "prev": {
-        "data": "Line one\n",
-        "type": "text"
-      },
-      "next": {
-        "data": "\nline two",
-        "type": "text"
-      }
-    },
-    {
-      "data": "\nline two",
-      "type": "text",
-      "prev": {
-        "type": "tag",
-        "name": "br",
-        "attribs": {}
-      },
-      "next": null
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/12-text_only.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/12-text_only.json
deleted file mode 100644
index 342dc45..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/12-text_only.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "name": "Only text",
-  "options": {},
-  "html": "this is the text",
-  "expected": [
-    {
-      "data": "this is the text",
-      "type": "text"
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/13-comment_in_text.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/13-comment_in_text.json
deleted file mode 100644
index 672dbbe..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/13-comment_in_text.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name": "Comment within text",
-  "options": {},
-  "html": "this is <!-- the comment --> the text",
-  "expected": [
-    {
-      "data": "this is ",
-      "type": "text"
-    },
-    {
-      "data": " the comment ",
-      "type": "comment"
-    },
-    {
-      "data": " the text",
-      "type": "text"
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/14-comment_in_text_in_script.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/14-comment_in_text_in_script.json
deleted file mode 100644
index b69d04b..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/14-comment_in_text_in_script.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "Comment within text within script",
-  "options": {},
-  "html": "<script>this is <!-- the comment --> the text</script>",
-  "expected": [
-    {
-      "type": "script",
-      "name": "script",
-      "attribs": {},
-      "children": [
-        {
-          "data": "this is <!-- the comment --> the text",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/15-non-verbose.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/15-non-verbose.json
deleted file mode 100644
index 069db84..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/15-non-verbose.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "name": "Option 'verbose' set to 'false'",
-  "options": {
-    "verbose": false
-  },
-  "html": "<font\t\n size='14' \n>the text</\t\nfont\t \n>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "font",
-      "attribs": {
-        "size": "14"
-      },
-      "children": [
-        {
-          "data": "the text",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/16-normalize_whitespace.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/16-normalize_whitespace.json
deleted file mode 100644
index d4490af..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/16-normalize_whitespace.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-  "name": "Normalize whitespace",
-  "options": {
-    "normalizeWhitespace": true
-  },
-  "html": "Line one\n<br>\t  \r\n\f  <br>\nline two<font><br> x </font>",
-  "expected": [
-    {
-      "data": "Line one ",
-      "type": "text"
-    },
-    {
-      "type": "tag",
-      "name": "br",
-      "attribs": {}
-    },
-    {
-      "data": " ",
-      "type": "text"
-    },
-    {
-      "type": "tag",
-      "name": "br",
-      "attribs": {}
-    },
-    {
-      "data": " line two",
-      "type": "text"
-    },
-    {
-      "type": "tag",
-      "name": "font",
-      "attribs": {},
-      "children": [
-        {
-          "type": "tag",
-          "name": "br",
-          "attribs": {}
-        },
-        {
-          "data": " x ",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/17-xml_namespace.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/17-xml_namespace.json
deleted file mode 100644
index 2171c49..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/17-xml_namespace.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "name": "XML Namespace",
-  "options": {},
-  "html": "<ns:tag>text</ns:tag>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "ns:tag",
-      "attribs": {},
-      "children": [
-        {
-          "data": "text",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/18-enforce_empty_tags.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/18-enforce_empty_tags.json
deleted file mode 100644
index ce6c455..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/18-enforce_empty_tags.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "name": "Enforce empty tags",
-  "options": {},
-  "html": "<link>text</link>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "link",
-      "attribs": {}
-    },
-    {
-      "data": "text",
-      "type": "text"
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/19-ignore_empty_tags.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/19-ignore_empty_tags.json
deleted file mode 100644
index fe59cf9..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/19-ignore_empty_tags.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "Ignore empty tags (xml mode)",
-  "options": {
-    "xmlMode": true
-  },
-  "html": "<link>text</link>",
-  "expected": [
-    {
-      "type": "tag",
-      "name": "link",
-      "attribs": {},
-      "children": [
-        {
-          "data": "text",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/20-template_script_tags.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/20-template_script_tags.json
deleted file mode 100644
index dae5f1f..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/20-template_script_tags.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "Template script tags",
-  "options": {},
-  "html": "<script type=\"text/template\"><h1>Heading1</h1></script>",
-  "expected": [
-    {
-      "type": "script",
-      "name": "script",
-      "attribs": {
-        "type": "text/template"
-      },
-      "children": [
-        {
-          "data": "<h1>Heading1</h1>",
-          "type": "text"
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/21-conditional_comments.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/21-conditional_comments.json
deleted file mode 100644
index c034acd..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/21-conditional_comments.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "name": "Conditional comments",
-  "options": {},
-  "html": "<!--[if lt IE 7]> <html class='no-js ie6 oldie' lang='en'> <![endif]--><!--[if lt IE 7]> <html class='no-js ie6 oldie' lang='en'> <![endif]-->",
-  "expected": [
-    {
-      "data": "[if lt IE 7]> <html class='no-js ie6 oldie' lang='en'> <![endif]",
-      "type": "comment"
-    },
-    {
-      "data": "[if lt IE 7]> <html class='no-js ie6 oldie' lang='en'> <![endif]",
-      "type": "comment"
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/22-lowercase_tags.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/22-lowercase_tags.json
deleted file mode 100644
index b3d70e4..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/22-lowercase_tags.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "name": "lowercase tags",
-  "options": {},
-  "html": "<!DOCTYPE html><HTML><TITLE>The Title</title><BODY>Hello world</body></html>",
-  "expected": [
-    {
-      "name": "!doctype",
-      "data": "!DOCTYPE html",
-      "type": "directive"
-    },
-    {
-      "type": "tag",
-      "name": "html",
-      "attribs": {},
-      "children": [
-        {
-          "type": "tag",
-          "name": "title",
-          "attribs": {},
-          "children": [
-            {
-              "data": "The Title",
-              "type": "text"
-            }
-          ]
-        },
-        {
-          "type": "tag",
-          "name": "body",
-          "attribs": {},
-          "children": [
-            {
-              "data": "Hello world",
-              "type": "text"
-            }
-          ]
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/23-dom-lvl1.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/23-dom-lvl1.json
deleted file mode 100644
index ab25d88..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/23-dom-lvl1.json
+++ /dev/null
@@ -1,131 +0,0 @@
-{
-  "name": "DOM level 1",
-  "options": { "withDomLvl1": true },
-  "html": "<div>some stray text<h1>Hello, world.</h1><!-- comment node -->more stray text</div>",
-  "expected": [
-    {
-      "type": "tag",
-      "nodeType": 1,
-      "name": "div",
-      "tagName": "div",
-      "attribs": {},
-      "nodeValue": null,
-      "children": [
-        {
-          "type": "text",
-          "nodeType": 3,
-          "tagName": null,
-          "data": "some stray text",
-          "nodeValue": "some stray text",
-          "childNodes": null,
-          "firstChild": null,
-          "lastChild": null
-        },
-        {
-          "type": "tag",
-          "nodeType": 1,
-          "name": "h1",
-          "tagName": "h1",
-          "nodeValue": null,
-          "attribs": {},
-          "children": [
-            {
-              "type": "text",
-              "nodeType": 3,
-              "tagName": null,
-              "data": "Hello, world.",
-              "nodeValue": "Hello, world.",
-              "childNodes": null,
-              "firstChild": null,
-              "lastChild": null
-            }
-          ],
-          "firstChild": {
-            "type": "text",
-            "nodeType": 3,
-            "tagName": null,
-            "data": "Hello, world.",
-            "nodeValue": "Hello, world.",
-            "childNodes": null,
-            "firstChild": null,
-            "lastChild": null
-          },
-          "lastChild": {
-            "type": "text",
-            "nodeType": 3,
-            "tagName": null,
-            "data": "Hello, world.",
-            "nodeValue": "Hello, world.",
-            "childNodes": null,
-            "firstChild": null,
-            "lastChild": null
-          }
-        },
-        {
-          "type": "comment",
-          "nodeType": 8,
-          "tagName": null,
-          "data": " comment node ",
-          "nodeValue": " comment node ",
-          "childNodes": null,
-          "firstChild": null,
-          "lastChild": null,
-          "prev": {
-            "type": "tag",
-            "name": "h1",
-            "nodeValue": null,
-            "attribs": {}
-          },
-          "previousSibling": {
-            "type": "tag",
-            "name": "h1",
-            "nodeValue": null,
-            "attribs": {}
-          },
-          "next": {
-            "type": "text",
-            "tagName": null,
-            "data": "more stray text"
-          },
-          "nextSibling": {
-            "type": "text",
-            "tagName": null,
-            "data": "more stray text"
-          }
-        },
-        {
-          "type": "text",
-          "nodeType": 3,
-          "tagName": null,
-          "data": "more stray text",
-          "nodeValue": "more stray text",
-          "childNodes": null,
-          "firstChild": null,
-          "lastChild": null,
-          "next": null,
-          "nextSibling": null
-        }
-      ],
-      "firstChild": {
-        "type": "text",
-        "nodeType": 3,
-        "tagName": null,
-        "data": "some stray text",
-        "nodeValue": "some stray text",
-        "childNodes": null,
-        "firstChild": null,
-        "lastChild": null
-       },
-       "lastChild": {
-          "type": "text",
-          "nodeType": 3,
-          "tagName": null,
-          "data": "more stray text",
-          "nodeValue": "more stray text",
-          "childNodes": null,
-          "firstChild": null,
-          "lastChild": null
-        }
-    }
-  ]
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/24-with-start-indices.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/24-with-start-indices.json
deleted file mode 100644
index 02228f1..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/cases/24-with-start-indices.json
+++ /dev/null
@@ -1,85 +0,0 @@
-{
-  "name": "withStartIndices adds correct startIndex properties",
-  "options": {"withStartIndices": true},
-  "streaming": false,
-  "html": "<!DOCTYPE html> <html> <title>The Title</title> <body class='foo'>Hello world <p></p></body> <!-- the comment --> </html> ",
-  "expected": [
-    {
-      "startIndex": 0,
-      "name": "!doctype",
-      "data": "!DOCTYPE html",
-      "type": "directive"
-    },
-    {
-      "type": "text",
-      "data": " "
-    },
-    {
-      "startIndex": 16,
-      "type": "tag",
-      "name": "html",
-      "attribs": {},
-      "parent": null,
-      "children": [
-        {
-          "startIndex": 22,
-          "type": "text",
-          "data": " "
-        },
-        {
-          "startIndex": 23,
-          "type": "tag",
-          "name": "title",
-          "attribs": {},
-          "children": [
-            {
-              "startIndex": 30,
-              "data": "The Title",
-              "type": "text"
-            }
-          ]
-        },
-        {
-          "startIndex": 47,
-          "type": "text",
-          "data": " "
-        },
-        {
-          "startIndex": 48,
-          "type": "tag",
-          "name": "body",
-          "attribs": {"class": "foo"},
-          "children": [
-            {
-              "startIndex": 66,
-              "data": "Hello world ",
-              "type": "text"
-            },
-            {
-              "startIndex": 78,
-              "type": "tag",
-              "name": "p",
-              "attribs": {},
-              "children": []
-            }
-          ]
-        },
-        {
-          "startIndex": 92,
-          "type": "text",
-          "data": " "
-        },
-        {
-          "startIndex": 93,
-          "type": "comment",
-          "data": " the comment "
-        },
-        {
-          "startIndex": 113,
-          "type": "text",
-          "data": " "
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/tests.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/tests.js
deleted file mode 100644
index 6dc96a2..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domhandler/test/tests.js
+++ /dev/null
@@ -1,60 +0,0 @@
-var fs = require("fs"),
-    path = require("path"),
-    assert = require("assert"),
-    util = require("util"),
-    Parser = require("htmlparser2").Parser,
-    Handler = require("../");
-
-var basePath = path.resolve(__dirname, "cases"),
-    inspectOpts = { showHidden: true, depth: null };
-
-fs
-.readdirSync(basePath)
-.filter(RegExp.prototype.test, /\.json$/) //only allow .json files
-.map(function(name){
-	return path.resolve(basePath, name);
-})
-.map(require)
-.forEach(function(test){
-	it(test.name, function(){
-		var expected = test.expected;
-
-		var handler = new Handler(function(err, actual){
-			assert.ifError(err);
-			try {
-				compare(expected, actual);
-			} catch(e){
-				e.expected = util.inspect(expected, inspectOpts);
-				e.actual   = util.inspect(actual,   inspectOpts);
-				throw e;
-			}
-		}, test.options);
-
-		var data = test.html;
-
-		var parser = new Parser(handler, test.options);
-
-		//first, try to run the test via chunks
-		if (test.streaming || test.streaming === undefined){
-			for(var i = 0; i < data.length; i++){
-				parser.write(data.charAt(i));
-			}
-			parser.done();
-		}
-
-		//then parse everything
-		parser.parseComplete(data);
-	});
-});
-
-function compare(expected, result){
-	assert.equal(typeof expected, typeof result, "types didn't match");
-	if(typeof expected !== "object" || expected === null){
-		assert.strictEqual(expected, result, "result doesn't equal expected");
-	} else {
-		for(var prop in expected){
-			assert.ok(prop in result, "result didn't contain property " + prop);
-			compare(expected[prop], result[prop]);
-		}
-	}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/.npmignore b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/.npmignore
deleted file mode 100644
index 3c3629e..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/LICENSE
deleted file mode 100644
index c464f86..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/LICENSE
+++ /dev/null
@@ -1,11 +0,0 @@
-Copyright (c) Felix Böhm
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
-THIS IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/index.js
deleted file mode 100644
index 13f3344..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/index.js
+++ /dev/null
@@ -1,14 +0,0 @@
-var DomUtils = module.exports;
-
-[
-	require("./lib/stringify"),
-	require("./lib/traversal"),
-	require("./lib/manipulation"),
-	require("./lib/querying"),
-	require("./lib/legacy"),
-	require("./lib/helpers")
-].forEach(function(ext){
-	Object.keys(ext).forEach(function(key){
-		DomUtils[key] = ext[key].bind(DomUtils);
-	});
-});
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/helpers.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/helpers.js
deleted file mode 100644
index 57056f6..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/helpers.js
+++ /dev/null
@@ -1,141 +0,0 @@
-// removeSubsets
-// Given an array of nodes, remove any member that is contained by another.
-exports.removeSubsets = function(nodes) {
-	var idx = nodes.length, node, ancestor, replace;
-
-	// Check if each node (or one of its ancestors) is already contained in the
-	// array.
-	while (--idx > -1) {
-		node = ancestor = nodes[idx];
-
-		// Temporarily remove the node under consideration
-		nodes[idx] = null;
-		replace = true;
-
-		while (ancestor) {
-			if (nodes.indexOf(ancestor) > -1) {
-				replace = false;
-				nodes.splice(idx, 1);
-				break;
-			}
-			ancestor = ancestor.parent;
-		}
-
-		// If the node has been found to be unique, re-insert it.
-		if (replace) {
-			nodes[idx] = node;
-		}
-	}
-
-	return nodes;
-};
-
-// Source: http://dom.spec.whatwg.org/#dom-node-comparedocumentposition
-var POSITION = {
-	DISCONNECTED: 1,
-	PRECEDING: 2,
-	FOLLOWING: 4,
-	CONTAINS: 8,
-	CONTAINED_BY: 16
-};
-
-// Compare the position of one node against another node in any other document.
-// The return value is a bitmask with the following values:
-//
-// document order:
-// > There is an ordering, document order, defined on all the nodes in the
-// > document corresponding to the order in which the first character of the
-// > XML representation of each node occurs in the XML representation of the
-// > document after expansion of general entities. Thus, the document element
-// > node will be the first node. Element nodes occur before their children.
-// > Thus, document order orders element nodes in order of the occurrence of
-// > their start-tag in the XML (after expansion of entities). The attribute
-// > nodes of an element occur after the element and before its children. The
-// > relative order of attribute nodes is implementation-dependent./
-// Source:
-// http://www.w3.org/TR/DOM-Level-3-Core/glossary.html#dt-document-order
-//
-// @argument {Node} nodaA The first node to use in the comparison
-// @argument {Node} nodeB The second node to use in the comparison
-//
-// @return {Number} A bitmask describing the input nodes' relative position.
-//         See http://dom.spec.whatwg.org/#dom-node-comparedocumentposition for
-//         a description of these values.
-var comparePos = exports.compareDocumentPosition = function(nodeA, nodeB) {
-	var aParents = [];
-	var bParents = [];
-	var current, sharedParent, siblings, aSibling, bSibling, idx;
-
-	if (nodeA === nodeB) {
-		return 0;
-	}
-
-	current = nodeA;
-	while (current) {
-		aParents.unshift(current);
-		current = current.parent;
-	}
-	current = nodeB;
-	while (current) {
-		bParents.unshift(current);
-		current = current.parent;
-	}
-
-	idx = 0;
-	while (aParents[idx] === bParents[idx]) {
-		idx++;
-	}
-
-	if (idx === 0) {
-		return POSITION.DISCONNECTED;
-	}
-
-	sharedParent = aParents[idx - 1];
-	siblings = sharedParent.children;
-	aSibling = aParents[idx];
-	bSibling = bParents[idx];
-
-	if (siblings.indexOf(aSibling) > siblings.indexOf(bSibling)) {
-		if (sharedParent === nodeB) {
-			return POSITION.FOLLOWING | POSITION.CONTAINED_BY;
-		}
-		return POSITION.FOLLOWING;
-	} else {
-		if (sharedParent === nodeA) {
-			return POSITION.PRECEDING | POSITION.CONTAINS;
-		}
-		return POSITION.PRECEDING;
-	}
-};
-
-// Sort an array of nodes based on their relative position in the document and
-// remove any duplicate nodes. If the array contains nodes that do not belong
-// to the same document, sort order is unspecified.
-//
-// @argument {Array} nodes Array of DOM nodes
-//
-// @returns {Array} collection of unique nodes, sorted in document order
-exports.uniqueSort = function(nodes) {
-	var idx = nodes.length, node, position;
-
-	nodes = nodes.slice();
-
-	while (--idx > -1) {
-		node = nodes[idx];
-		position = nodes.indexOf(node);
-		if (position > -1 && position < idx) {
-			nodes.splice(idx, 1);
-		}
-	}
-	nodes.sort(function(a, b) {
-		var relative = comparePos(a, b);
-		if (relative & POSITION.PRECEDING) {
-			return -1;
-		} else if (relative & POSITION.FOLLOWING) {
-			return 1;
-		}
-		return 0;
-	});
-
-	return nodes;
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/legacy.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/legacy.js
deleted file mode 100644
index 43bd446..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/legacy.js
+++ /dev/null
@@ -1,87 +0,0 @@
-var ElementType = require("domelementtype");
-var isTag = exports.isTag = ElementType.isTag;
-
-exports.testElement = function(options, element){
-	for(var key in options){
-		if(!options.hasOwnProperty(key));
-		else if(key === "tag_name"){
-			if(!isTag(element) || !options.tag_name(element.name)){
-				return false;
-			}
-		} else if(key === "tag_type"){
-			if(!options.tag_type(element.type)) return false;
-		} else if(key === "tag_contains"){
-			if(isTag(element) || !options.tag_contains(element.data)){
-				return false;
-			}
-		} else if(!element.attribs || !options[key](element.attribs[key])){
-			return false;
-		}
-	}
-	return true;
-};
-
-var Checks = {
-	tag_name: function(name){
-		if(typeof name === "function"){
-			return function(elem){ return isTag(elem) && name(elem.name); };
-		} else if(name === "*"){
-			return isTag;
-		} else {
-			return function(elem){ return isTag(elem) && elem.name === name; };
-		}
-	},
-	tag_type: function(type){
-		if(typeof type === "function"){
-			return function(elem){ return type(elem.type); };
-		} else {
-			return function(elem){ return elem.type === type; };
-		}
-	},
-	tag_contains: function(data){
-		if(typeof data === "function"){
-			return function(elem){ return !isTag(elem) && data(elem.data); };
-		} else {
-			return function(elem){ return !isTag(elem) && elem.data === data; };
-		}
-	}
-};
-
-function getAttribCheck(attrib, value){
-	if(typeof value === "function"){
-		return function(elem){ return elem.attribs && value(elem.attribs[attrib]); };
-	} else {
-		return function(elem){ return elem.attribs && elem.attribs[attrib] === value; };
-	}
-}
-
-function combineFuncs(a, b){
-	return function(elem){
-		return a(elem) || b(elem);
-	};
-}
-
-exports.getElements = function(options, element, recurse, limit){
-	var funcs = Object.keys(options).map(function(key){
-		var value = options[key];
-		return key in Checks ? Checks[key](value) : getAttribCheck(key, value);
-	});
-
-	return funcs.length === 0 ? [] : this.filter(
-		funcs.reduce(combineFuncs),
-		element, recurse, limit
-	);
-};
-
-exports.getElementById = function(id, element, recurse){
-	if(!Array.isArray(element)) element = [element];
-	return this.findOne(getAttribCheck("id", id), element, recurse !== false);
-};
-
-exports.getElementsByTagName = function(name, element, recurse, limit){
-	return this.filter(Checks.tag_name(name), element, recurse, limit);
-};
-
-exports.getElementsByTagType = function(type, element, recurse, limit){
-	return this.filter(Checks.tag_type(type), element, recurse, limit);
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/manipulation.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/manipulation.js
deleted file mode 100644
index 6b44cbc..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/manipulation.js
+++ /dev/null
@@ -1,77 +0,0 @@
-exports.removeElement = function(elem){
-	if(elem.prev) elem.prev.next = elem.next;
-	if(elem.next) elem.next.prev = elem.prev;
-
-	if(elem.parent){
-		var childs = elem.parent.children;
-		childs.splice(childs.lastIndexOf(elem), 1);
-	}
-};
-
-exports.replaceElement = function(elem, replacement){
-	var prev = replacement.prev = elem.prev;
-	if(prev){
-		prev.next = replacement;
-	}
-
-	var next = replacement.next = elem.next;
-	if(next){
-		next.prev = replacement;
-	}
-
-	var parent = replacement.parent = elem.parent;
-	if(parent){
-		var childs = parent.children;
-		childs[childs.lastIndexOf(elem)] = replacement;
-	}
-};
-
-exports.appendChild = function(elem, child){
-	child.parent = elem;
-
-	if(elem.children.push(child) !== 1){
-		var sibling = elem.children[elem.children.length - 2];
-		sibling.next = child;
-		child.prev = sibling;
-		child.next = null;
-	}
-};
-
-exports.append = function(elem, next){
-	var parent = elem.parent,
-		currNext = elem.next;
-
-	next.next = currNext;
-	next.prev = elem;
-	elem.next = next;
-	next.parent = parent;
-
-	if(currNext){
-		currNext.prev = next;
-		if(parent){
-			var childs = parent.children;
-			childs.splice(childs.lastIndexOf(currNext), 0, next);
-		}
-	} else if(parent){
-		parent.children.push(next);
-	}
-};
-
-exports.prepend = function(elem, prev){
-	var parent = elem.parent;
-	if(parent){
-		var childs = parent.children;
-		childs.splice(childs.lastIndexOf(elem), 0, prev);
-	}
-
-	if(elem.prev){
-		elem.prev.next = prev;
-	}
-	
-	prev.parent = parent;
-	prev.prev = elem.prev;
-	prev.next = elem;
-	elem.prev = prev;
-};
-
-
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/querying.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/querying.js
deleted file mode 100644
index 17e3aa9..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/querying.js
+++ /dev/null
@@ -1,94 +0,0 @@
-var isTag = require("domelementtype").isTag;
-
-module.exports = {
-	filter: filter,
-	find: find,
-	findOneChild: findOneChild,
-	findOne: findOne,
-	existsOne: existsOne,
-	findAll: findAll
-};
-
-function filter(test, element, recurse, limit){
-	if(!Array.isArray(element)) element = [element];
-
-	if(typeof limit !== "number" || !isFinite(limit)){
-		limit = Infinity;
-	}
-	return find(test, element, recurse !== false, limit);
-}
-
-function find(test, elems, recurse, limit){
-	var result = [], childs;
-
-	for(var i = 0, j = elems.length; i < j; i++){
-		if(test(elems[i])){
-			result.push(elems[i]);
-			if(--limit <= 0) break;
-		}
-
-		childs = elems[i].children;
-		if(recurse && childs && childs.length > 0){
-			childs = find(test, childs, recurse, limit);
-			result = result.concat(childs);
-			limit -= childs.length;
-			if(limit <= 0) break;
-		}
-	}
-
-	return result;
-}
-
-function findOneChild(test, elems){
-	for(var i = 0, l = elems.length; i < l; i++){
-		if(test(elems[i])) return elems[i];
-	}
-
-	return null;
-}
-
-function findOne(test, elems){
-	var elem = null;
-
-	for(var i = 0, l = elems.length; i < l && !elem; i++){
-		if(!isTag(elems[i])){
-			continue;
-		} else if(test(elems[i])){
-			elem = elems[i];
-		} else if(elems[i].children.length > 0){
-			elem = findOne(test, elems[i].children);
-		}
-	}
-
-	return elem;
-}
-
-function existsOne(test, elems){
-	for(var i = 0, l = elems.length; i < l; i++){
-		if(
-			isTag(elems[i]) && (
-				test(elems[i]) || (
-					elems[i].children.length > 0 &&
-					existsOne(test, elems[i].children)
-				)
-			)
-		){
-			return true;
-		}
-	}
-
-	return false;
-}
-
-function findAll(test, elems){
-	var result = [];
-	for(var i = 0, j = elems.length; i < j; i++){
-		if(!isTag(elems[i])) continue;
-		if(test(elems[i])) result.push(elems[i]);
-
-		if(elems[i].children.length > 0){
-			result = result.concat(findAll(test, elems[i].children));
-		}
-	}
-	return result;
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/stringify.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/stringify.js
deleted file mode 100644
index e3f2f39..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/stringify.js
+++ /dev/null
@@ -1,22 +0,0 @@
-var ElementType = require("domelementtype"),
-    getOuterHTML = require("dom-serializer"),
-    isTag = ElementType.isTag;
-
-module.exports = {
-	getInnerHTML: getInnerHTML,
-	getOuterHTML: getOuterHTML,
-	getText: getText
-};
-
-function getInnerHTML(elem, opts){
-	return elem.children ? elem.children.map(function(elem){
-		return getOuterHTML(elem, opts);
-	}).join("") : "";
-}
-
-function getText(elem){
-	if(Array.isArray(elem)) return elem.map(getText).join("");
-	if(isTag(elem) || elem.type === ElementType.CDATA) return getText(elem.children);
-	if(elem.type === ElementType.Text) return elem.data;
-	return "";
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/traversal.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/traversal.js
deleted file mode 100644
index ffdfeb6..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/lib/traversal.js
+++ /dev/null
@@ -1,24 +0,0 @@
-var getChildren = exports.getChildren = function(elem){
-	return elem.children;
-};
-
-var getParent = exports.getParent = function(elem){
-	return elem.parent;
-};
-
-exports.getSiblings = function(elem){
-	var parent = getParent(elem);
-	return parent ? getChildren(parent) : [elem];
-};
-
-exports.getAttributeValue = function(elem, name){
-	return elem.attribs && elem.attribs[name];
-};
-
-exports.hasAttrib = function(elem, name){
-	return !!elem.attribs && hasOwnProperty.call(elem.attribs, name);
-};
-
-exports.getName = function(elem){
-	return elem.name;
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/LICENSE
deleted file mode 100644
index 3d241a8..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/LICENSE
+++ /dev/null
@@ -1,11 +0,0 @@
-License
-
-(The MIT License)
-
-Copyright (c) 2014 The cheeriojs contributors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/index.js
deleted file mode 100644
index 3316dfe..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/index.js
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
-  Module dependencies
-*/
-var ElementType = require('domelementtype');
-var entities = require('entities');
-
-/*
-  Boolean Attributes
-*/
-var booleanAttributes = {
-  __proto__: null,
-  allowfullscreen: true,
-  async: true,
-  autofocus: true,
-  autoplay: true,
-  checked: true,
-  controls: true,
-  default: true,
-  defer: true,
-  disabled: true,
-  hidden: true,
-  ismap: true,
-  loop: true,
-  multiple: true,
-  muted: true,
-  open: true,
-  readonly: true,
-  required: true,
-  reversed: true,
-  scoped: true,
-  seamless: true,
-  selected: true,
-  typemustmatch: true
-};
-
-var unencodedElements = {
-  __proto__: null,
-  style: true,
-  script: true,
-  xmp: true,
-  iframe: true,
-  noembed: true,
-  noframes: true,
-  plaintext: true,
-  noscript: true
-};
-
-/*
-  Format attributes
-*/
-function formatAttrs(attributes, opts) {
-  if (!attributes) return;
-
-  var output = '',
-      value;
-
-  // Loop through the attributes
-  for (var key in attributes) {
-    value = attributes[key];
-    if (output) {
-      output += ' ';
-    }
-
-    if (!value && booleanAttributes[key]) {
-      output += key;
-    } else {
-      output += key + '="' + (opts.decodeEntities ? entities.encodeXML(value) : value) + '"';
-    }
-  }
-
-  return output;
-}
-
-/*
-  Self-enclosing tags (stolen from node-htmlparser)
-*/
-var singleTag = {
-  __proto__: null,
-  area: true,
-  base: true,
-  basefont: true,
-  br: true,
-  col: true,
-  command: true,
-  embed: true,
-  frame: true,
-  hr: true,
-  img: true,
-  input: true,
-  isindex: true,
-  keygen: true,
-  link: true,
-  meta: true,
-  param: true,
-  source: true,
-  track: true,
-  wbr: true,
-};
-
-
-var render = module.exports = function(dom, opts) {
-  if (!Array.isArray(dom) && !dom.cheerio) dom = [dom];
-  opts = opts || {};
-
-  var output = '';
-
-  for(var i = 0; i < dom.length; i++){
-    var elem = dom[i];
-
-    if (elem.type === 'root')
-      output += render(elem.children, opts);
-    else if (ElementType.isTag(elem))
-      output += renderTag(elem, opts);
-    else if (elem.type === ElementType.Directive)
-      output += renderDirective(elem);
-    else if (elem.type === ElementType.Comment)
-      output += renderComment(elem);
-    else if (elem.type === ElementType.CDATA)
-      output += renderCdata(elem);
-    else
-      output += renderText(elem, opts);
-  }
-
-  return output;
-};
-
-function renderTag(elem, opts) {
-  // Handle SVG
-  if (elem.name === "svg") opts = {decodeEntities: opts.decodeEntities, xmlMode: true};
-
-  var tag = '<' + elem.name,
-      attribs = formatAttrs(elem.attribs, opts);
-
-  if (attribs) {
-    tag += ' ' + attribs;
-  }
-
-  if (
-    opts.xmlMode
-    && (!elem.children || elem.children.length === 0)
-  ) {
-    tag += '/>';
-  } else {
-    tag += '>';
-    if (elem.children) {
-      tag += render(elem.children, opts);
-    }
-
-    if (!singleTag[elem.name] || opts.xmlMode) {
-      tag += '</' + elem.name + '>';
-    }
-  }
-
-  return tag;
-}
-
-function renderDirective(elem) {
-  return '<' + elem.data + '>';
-}
-
-function renderText(elem, opts) {
-  var data = elem.data || '';
-
-  // if entities weren't decoded, no need to encode them back
-  if (opts.decodeEntities && !(elem.parent && elem.parent.name in unencodedElements)) {
-    data = entities.encodeXML(data);
-  }
-
-  return data;
-}
-
-function renderCdata(elem) {
-  return '<![CDATA[' + elem.children[0].data + ']]>';
-}
-
-function renderComment(elem) {
-  return '<!--' + elem.data + '-->';
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/LICENSE
deleted file mode 100644
index c464f86..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/LICENSE
+++ /dev/null
@@ -1,11 +0,0 @@
-Copyright (c) Felix Böhm
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
-THIS IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/index.js
deleted file mode 100644
index 89e0b17..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/index.js
+++ /dev/null
@@ -1,14 +0,0 @@
-//Types of elements found in the DOM
-module.exports = {
-	Text: "text", //Text
-	Directive: "directive", //<? ... ?>
-	Comment: "comment", //<!-- ... -->
-	Script: "script", //<script> tags
-	Style: "style", //<style> tags
-	Tag: "tag", //Any tag
-	CDATA: "cdata", //<![CDATA[ ... ]]>
-
-	isTag: function(elem){
-		return elem.type === "tag" || elem.type === "script" || elem.type === "style";
-	}
-};
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/package.json
deleted file mode 100644
index ba25ab2..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/package.json
+++ /dev/null
@@ -1,46 +0,0 @@
-{
-  "name": "domelementtype",
-  "version": "1.1.3",
-  "description": "all the types of nodes in htmlparser2's dom",
-  "main": "index.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/FB55/domelementtype.git"
-  },
-  "keywords": [
-    "dom",
-    "htmlparser2"
-  ],
-  "author": {
-    "name": "Felix Boehm",
-    "email": "me@feedic.com"
-  },
-  "gitHead": "012a97a1d38737e096de2045b2b5f28768d8187e",
-  "bugs": {
-    "url": "https://github.com/FB55/domelementtype/issues"
-  },
-  "homepage": "https://github.com/FB55/domelementtype",
-  "_id": "domelementtype@1.1.3",
-  "scripts": {},
-  "_shasum": "bd28773e2642881aec51544924299c5cd822185b",
-  "_from": "domelementtype@>=1.1.1 <1.2.0",
-  "_npmVersion": "2.1.5",
-  "_nodeVersion": "0.10.32",
-  "_npmUser": {
-    "name": "feedic",
-    "email": "me@feedic.com"
-  },
-  "maintainers": [
-    {
-      "name": "feedic",
-      "email": "me@feedic.com"
-    }
-  ],
-  "dist": {
-    "shasum": "bd28773e2642881aec51544924299c5cd822185b",
-    "tarball": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/readme.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/readme.md
deleted file mode 100644
index cbb43db..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/node_modules/domelementtype/readme.md
+++ /dev/null
@@ -1 +0,0 @@
-all the types of nodes in htmlparser2's dom
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/package.json
deleted file mode 100644
index e13cab1..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/node_modules/dom-serializer/package.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "name": "dom-serializer",
-  "version": "0.1.0",
-  "description": "render dom nodes to string",
-  "author": {
-    "name": "Felix Boehm",
-    "email": "me@feedic.com"
-  },
-  "keywords": [
-    "html",
-    "xml",
-    "render"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/cheeriojs/dom-renderer.git"
-  },
-  "main": "./index.js",
-  "files": [
-    "index.js"
-  ],
-  "dependencies": {
-    "domelementtype": "~1.1.1",
-    "entities": "~1.1.1"
-  },
-  "devDependencies": {
-    "cheerio": "*",
-    "expect.js": "~0.3.1",
-    "jshint": "~2.3.0",
-    "lodash": "~2.4.1",
-    "mocha": "*",
-    "xyz": "0.4.x"
-  },
-  "scripts": {
-    "test": "mocha test.js"
-  },
-  "license": "MIT",
-  "gitHead": "249b9a921e6ba318c52b87de21e8475bcb4050e5",
-  "bugs": {
-    "url": "https://github.com/cheeriojs/dom-renderer/issues"
-  },
-  "homepage": "https://github.com/cheeriojs/dom-renderer",
-  "_id": "dom-serializer@0.1.0",
-  "_shasum": "073c697546ce0780ce23be4a28e293e40bc30c82",
-  "_from": "dom-serializer@>=0.0.0 <1.0.0",
-  "_npmVersion": "2.4.1",
-  "_nodeVersion": "1.2.0",
-  "_npmUser": {
-    "name": "feedic",
-    "email": "me@feedic.com"
-  },
-  "maintainers": [
-    {
-      "name": "feedic",
-      "email": "me@feedic.com"
-    },
-    {
-      "name": "davidchambers",
-      "email": "dc@davidchambers.me"
-    },
-    {
-      "name": "mattmueller",
-      "email": "mattmuelle@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "073c697546ce0780ce23be4a28e293e40bc30c82",
-    "tarball": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/package.json
deleted file mode 100644
index a93eb4b..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/package.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "name": "domutils",
-  "version": "1.5.1",
-  "description": "utilities for working with htmlparser2's dom",
-  "main": "index.js",
-  "directories": {
-    "test": "tests"
-  },
-  "scripts": {
-    "test": "mocha test/tests/**.js && jshint index.js test/**/*.js lib/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/FB55/domutils.git"
-  },
-  "keywords": [
-    "dom",
-    "htmlparser2"
-  ],
-  "dependencies": {
-    "dom-serializer": "0",
-    "domelementtype": "1"
-  },
-  "devDependencies": {
-    "htmlparser2": "~3.3.0",
-    "domhandler": "2",
-    "jshint": "~2.3.0",
-    "mocha": "~1.15.1"
-  },
-  "author": {
-    "name": "Felix Boehm",
-    "email": "me@feedic.com"
-  },
-  "jshintConfig": {
-    "proto": true,
-    "unused": true,
-    "eqnull": true,
-    "undef": true,
-    "quotmark": "double",
-    "eqeqeq": true,
-    "trailing": true,
-    "node": true,
-    "globals": {
-      "describe": true,
-      "it": true,
-      "beforeEach": true
-    }
-  },
-  "gitHead": "7d4bd16cd36ffce62362ef91616806ea27e30d95",
-  "bugs": {
-    "url": "https://github.com/FB55/domutils/issues"
-  },
-  "homepage": "https://github.com/FB55/domutils",
-  "_id": "domutils@1.5.1",
-  "_shasum": "dcd8488a26f563d61079e48c9f7b7e32373682cf",
-  "_from": "domutils@>=1.5.1 <2.0.0",
-  "_npmVersion": "2.3.0",
-  "_nodeVersion": "1.0.4",
-  "_npmUser": {
-    "name": "feedic",
-    "email": "me@feedic.com"
-  },
-  "maintainers": [
-    {
-      "name": "feedic",
-      "email": "me@feedic.com"
-    }
-  ],
-  "dist": {
-    "shasum": "dcd8488a26f563d61079e48c9f7b7e32373682cf",
-    "tarball": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz"
-  },
-  "_resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/readme.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/readme.md
deleted file mode 100644
index 9ccdda6..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/readme.md
+++ /dev/null
@@ -1 +0,0 @@
-utilities for working with htmlparser2's dom
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/fixture.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/fixture.js
deleted file mode 100644
index 9bd791b..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/fixture.js
+++ /dev/null
@@ -1,6 +0,0 @@
-var makeDom = require("./utils").makeDom;
-var markup = Array(21).join(
-	"<?xml><tag1 id='asdf'> <script>text</script> <!-- comment --> <tag2> text </tag1>"
-);
-
-module.exports = makeDom(markup);
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/helpers.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/helpers.js
deleted file mode 100644
index 2e30afb..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/helpers.js
+++ /dev/null
@@ -1,89 +0,0 @@
-var makeDom = require("../utils").makeDom;
-var helpers = require("../..");
-var assert = require("assert");
-
-describe("helpers", function() {
-	describe("removeSubsets", function() {
-		var removeSubsets = helpers.removeSubsets;
-		var dom = makeDom("<div><p><span></span></p><p></p></div>")[0];
-
-		it("removes identical trees", function() {
-			var matches = removeSubsets([dom, dom]);
-			assert.equal(matches.length, 1);
-		});
-
-		it("Removes subsets found first", function() {
-			var matches = removeSubsets([dom, dom.children[0].children[0]]);
-			assert.equal(matches.length, 1);
-		});
-
-		it("Removes subsets found last", function() {
-			var matches = removeSubsets([dom.children[0], dom]);
-			assert.equal(matches.length, 1);
-		});
-
-		it("Does not remove unique trees", function() {
-			var matches = removeSubsets([dom.children[0], dom.children[1]]);
-			assert.equal(matches.length, 2);
-		});
-	});
-
-	describe("compareDocumentPosition", function() {
-		var compareDocumentPosition = helpers.compareDocumentPosition;
-		var markup = "<div><p><span></span></p><a></a></div>";
-		var dom = makeDom(markup)[0];
-		var p = dom.children[0];
-		var span = p.children[0];
-		var a = dom.children[1];
-
-		it("reports when the first node occurs before the second indirectly", function() {
-			assert.equal(compareDocumentPosition(span, a), 2);
-		});
-
-		it("reports when the first node contains the second", function() {
-			assert.equal(compareDocumentPosition(p, span), 10);
-		});
-
-		it("reports when the first node occurs after the second indirectly", function() {
-			assert.equal(compareDocumentPosition(a, span), 4);
-		});
-
-		it("reports when the first node is contained by the second", function() {
-			assert.equal(compareDocumentPosition(span, p), 20);
-		});
-
-		it("reports when the nodes belong to separate documents", function() {
-			var other = makeDom(markup)[0].children[0].children[0];
-
-			assert.equal(compareDocumentPosition(span, other), 1);
-		});
-
-		it("reports when the nodes are identical", function() {
-			assert.equal(compareDocumentPosition(span, span), 0);
-		});
-	});
-
-	describe("uniqueSort", function() {
-		var uniqueSort = helpers.uniqueSort;
-		var dom, p, span, a;
-
-		beforeEach(function() {
-			dom = makeDom("<div><p><span></span></p><a></a></div>")[0];
-			p = dom.children[0];
-			span = p.children[0];
-			a = dom.children[1];
-		});
-
-		it("leaves unique elements untouched", function() {
-			assert.deepEqual(uniqueSort([p, a]), [p, a]);
-		});
-
-		it("removes duplicate elements", function() {
-			assert.deepEqual(uniqueSort([p, a, p]), [p, a]);
-		});
-
-		it("sorts nodes in document order", function() {
-			assert.deepEqual(uniqueSort([a, dom, span, p]), [dom, p, span, a]);
-		});
-	});
-});
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/legacy.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/legacy.js
deleted file mode 100644
index 87fabfa..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/legacy.js
+++ /dev/null
@@ -1,119 +0,0 @@
-var DomUtils = require("../..");
-var fixture = require("../fixture");
-var assert = require("assert");
-
-// Set up expected structures
-var expected = {
-	idAsdf: fixture[1],
-	tag2: [],
-	typeScript: []
-};
-for (var idx = 0; idx < 20; ++idx) {
-	expected.tag2.push(fixture[idx*2 + 1].children[5]);
-	expected.typeScript.push(fixture[idx*2 + 1].children[1]);
-}
-
-describe("legacy", function() {
-	describe("getElements", function() {
-		var getElements = DomUtils.getElements;
-		it("returns the node with the specified ID", function() {
-			assert.deepEqual(
-				getElements({ id: "asdf" }, fixture, true, 1),
-				[expected.idAsdf]
-			);
-		});
-		it("returns empty array for unknown IDs", function() {
-			assert.deepEqual(getElements({ id: "asdfs" }, fixture, true), []);
-		});
-		it("returns the nodes with the specified tag name", function() {
-			assert.deepEqual(
-				getElements({ tag_name:"tag2" }, fixture, true),
-				expected.tag2
-			);
-		});
-		it("returns empty array for unknown tag names", function() {
-			assert.deepEqual(
-				getElements({ tag_name : "asdfs" }, fixture, true),
-				[]
-			);
-		});
-		it("returns the nodes with the specified tag type", function() {
-			assert.deepEqual(
-				getElements({ tag_type: "script" }, fixture, true),
-				expected.typeScript
-			);
-		});
-		it("returns empty array for unknown tag types", function() {
-			assert.deepEqual(
-				getElements({ tag_type: "video" }, fixture, true),
-				[]
-			);
-		});
-	});
-
-	describe("getElementById", function() {
-		var getElementById = DomUtils.getElementById;
-		it("returns the specified node", function() {
-			assert.equal(
-				expected.idAsdf,
-				getElementById("asdf", fixture, true)
-			);
-		});
-		it("returns `null` for unknown IDs", function() {
-			assert.equal(null, getElementById("asdfs", fixture, true));
-		});
-	});
-
-	describe("getElementsByTagName", function() {
-		var getElementsByTagName = DomUtils.getElementsByTagName;
-		it("returns the specified nodes", function() {
-			assert.deepEqual(
-				getElementsByTagName("tag2", fixture, true),
-				expected.tag2
-			);
-		});
-		it("returns empty array for unknown tag names", function() {
-			assert.deepEqual(
-				getElementsByTagName("tag23", fixture, true),
-				[]
-			);
-		});
-	});
-
-	describe("getElementsByTagType", function() {
-		var getElementsByTagType = DomUtils.getElementsByTagType;
-		it("returns the specified nodes", function() {
-			assert.deepEqual(
-				getElementsByTagType("script", fixture, true),
-				expected.typeScript
-			);
-		});
-		it("returns empty array for unknown tag types", function() {
-			assert.deepEqual(
-				getElementsByTagType("video", fixture, true),
-				[]
-			);
-		});
-	});
-
-	describe("getOuterHTML", function() {
-		var getOuterHTML = DomUtils.getOuterHTML;
-		it("Correctly renders the outer HTML", function() {
-			assert.equal(
-				getOuterHTML(fixture[1]),
-				"<tag1 id=\"asdf\"> <script>text</script> <!-- comment --> <tag2> text </tag2></tag1>"
-			);
-		});
-	});
-
-	describe("getInnerHTML", function() {
-		var getInnerHTML = DomUtils.getInnerHTML;
-		it("Correctly renders the inner HTML", function() {
-			assert.equal(
-				getInnerHTML(fixture[1]),
-				" <script>text</script> <!-- comment --> <tag2> text </tag2>"
-			);
-		});
-	});
-
-});
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/traversal.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/traversal.js
deleted file mode 100644
index f500e08..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/tests/traversal.js
+++ /dev/null
@@ -1,17 +0,0 @@
-var makeDom = require("../utils").makeDom;
-var traversal = require("../..");
-var assert = require("assert");
-
-describe("traversal", function() {
-  describe("hasAttrib", function() {
-    var hasAttrib = traversal.hasAttrib;
-
-    it("doesn't throw on text nodes", function() {
-      var dom = makeDom("textnode");
-      assert.doesNotThrow(function() {
-        hasAttrib(dom[0], "some-attrib");
-      });
-    });
-
-  });
-});
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/utils.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/utils.js
deleted file mode 100644
index 676e8f6..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/domutils/test/utils.js
+++ /dev/null
@@ -1,9 +0,0 @@
-var htmlparser = require("htmlparser2");
-
-exports.makeDom = function(markup) {
-	var handler = new htmlparser.DomHandler(),
-		parser = new htmlparser.Parser(handler);
-	parser.write(markup);
-	parser.done();
-	return handler.dom;
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/.travis.yml b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/.travis.yml
deleted file mode 100644
index 8724b6c..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-language: node_js
-node_js:
-  - 0.8
-  - "0.10"
-  - 0.11
-
-script: npm run coveralls
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/LICENSE
deleted file mode 100644
index c464f86..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/LICENSE
+++ /dev/null
@@ -1,11 +0,0 @@
-Copyright (c) Felix Böhm
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
-THIS IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/index.js
deleted file mode 100644
index 3353c1a..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/index.js
+++ /dev/null
@@ -1,33 +0,0 @@
-var encode = require("./lib/encode.js"),
-    decode = require("./lib/decode.js");
-
-exports.decode = function(data, level){
-	return (!level || level <= 0 ? decode.XML : decode.HTML)(data);
-};
-
-exports.decodeStrict = function(data, level){
-	return (!level || level <= 0 ? decode.XML : decode.HTMLStrict)(data);
-};
-
-exports.encode = function(data, level){
-	return (!level || level <= 0 ? encode.XML : encode.HTML)(data);
-};
-
-exports.encodeXML = encode.XML;
-
-exports.encodeHTML4 =
-exports.encodeHTML5 =
-exports.encodeHTML  = encode.HTML;
-
-exports.decodeXML =
-exports.decodeXMLStrict = decode.XML;
-
-exports.decodeHTML4 =
-exports.decodeHTML5 =
-exports.decodeHTML = decode.HTML;
-
-exports.decodeHTML4Strict =
-exports.decodeHTML5Strict =
-exports.decodeHTMLStrict = decode.HTMLStrict;
-
-exports.escape = encode.escape;
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/decode.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/decode.js
deleted file mode 100644
index 5e48bdb..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/decode.js
+++ /dev/null
@@ -1,72 +0,0 @@
-var entityMap = require("../maps/entities.json"),
-    legacyMap = require("../maps/legacy.json"),
-    xmlMap    = require("../maps/xml.json"),
-    decodeCodePoint = require("./decode_codepoint.js");
-
-var decodeXMLStrict  = getStrictDecoder(xmlMap),
-    decodeHTMLStrict = getStrictDecoder(entityMap);
-
-function getStrictDecoder(map){
-	var keys = Object.keys(map).join("|"),
-	    replace = getReplacer(map);
-
-	keys += "|#[xX][\\da-fA-F]+|#\\d+";
-
-	var re = new RegExp("&(?:" + keys + ");", "g");
-
-	return function(str){
-		return String(str).replace(re, replace);
-	};
-}
-
-var decodeHTML = (function(){
-	var legacy = Object.keys(legacyMap)
-		.sort(sorter);
-
-	var keys = Object.keys(entityMap)
-		.sort(sorter);
-
-	for(var i = 0, j = 0; i < keys.length; i++){
-		if(legacy[j] === keys[i]){
-			keys[i] += ";?";
-			j++;
-		} else {
-			keys[i] += ";";
-		}
-	}
-
-	var re = new RegExp("&(?:" + keys.join("|") + "|#[xX][\\da-fA-F]+;?|#\\d+;?)", "g"),
-	    replace = getReplacer(entityMap);
-
-	function replacer(str){
-		if(str.substr(-1) !== ";") str += ";";
-		return replace(str);
-	}
-
-	//TODO consider creating a merged map
-	return function(str){
-		return String(str).replace(re, replacer);
-	};
-}());
-
-function sorter(a, b){
-	return a < b ? 1 : -1;
-}
-
-function getReplacer(map){
-	return function replace(str){
-		if(str.charAt(1) === "#"){
-			if(str.charAt(2) === "X" || str.charAt(2) === "x"){
-				return decodeCodePoint(parseInt(str.substr(3), 16));
-			}
-			return decodeCodePoint(parseInt(str.substr(2), 10));
-		}
-		return map[str.slice(1, -1)];
-	};
-}
-
-module.exports = {
-	XML: decodeXMLStrict,
-	HTML: decodeHTML,
-	HTMLStrict: decodeHTMLStrict
-};
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/decode_codepoint.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/decode_codepoint.js
deleted file mode 100644
index 730d5bf..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/decode_codepoint.js
+++ /dev/null
@@ -1,26 +0,0 @@
-var decodeMap = require("../maps/decode.json");
-
-module.exports = decodeCodePoint;
-
-// modified version of https://github.com/mathiasbynens/he/blob/master/src/he.js#L94-L119
-function decodeCodePoint(codePoint){
-
-	if((codePoint >= 0xD800 && codePoint <= 0xDFFF) || codePoint > 0x10FFFF){
-		return "\uFFFD";
-	}
-
-	if(codePoint in decodeMap){
-		codePoint = decodeMap[codePoint];
-	}
-
-	var output = "";
-
-	if(codePoint > 0xFFFF){
-		codePoint -= 0x10000;
-		output += String.fromCharCode(codePoint >>> 10 & 0x3FF | 0xD800);
-		codePoint = 0xDC00 | codePoint & 0x3FF;
-	}
-
-	output += String.fromCharCode(codePoint);
-	return output;
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/encode.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/encode.js
deleted file mode 100644
index 10c0c36..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/lib/encode.js
+++ /dev/null
@@ -1,73 +0,0 @@
-var inverseXML = getInverseObj(require("../maps/xml.json")),
-    xmlReplacer = getInverseReplacer(inverseXML);
-
-exports.XML = getInverse(inverseXML, xmlReplacer);
-
-var inverseHTML = getInverseObj(require("../maps/entities.json")),
-    htmlReplacer = getInverseReplacer(inverseHTML);
-
-exports.HTML = getInverse(inverseHTML, htmlReplacer);
-
-function getInverseObj(obj){
-	return Object.keys(obj).sort().reduce(function(inverse, name){
-		inverse[obj[name]] = "&" + name + ";";
-		return inverse;
-	}, {});
-}
-
-function getInverseReplacer(inverse){
-	var single = [],
-	    multiple = [];
-
-	Object.keys(inverse).forEach(function(k){
-		if(k.length === 1){
-			single.push("\\" + k);
-		} else {
-			multiple.push(k);
-		}
-	});
-
-	//TODO add ranges
-	multiple.unshift("[" + single.join("") + "]");
-
-	return new RegExp(multiple.join("|"), "g");
-}
-
-var re_nonASCII = /[^\0-\x7F]/g,
-    re_astralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
-
-function singleCharReplacer(c){
-	return "&#x" + c.charCodeAt(0).toString(16).toUpperCase() + ";";
-}
-
-function astralReplacer(c){
-	// http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
-	var high = c.charCodeAt(0);
-	var low  = c.charCodeAt(1);
-	var codePoint = (high - 0xD800) * 0x400 + low - 0xDC00 + 0x10000;
-	return "&#x" + codePoint.toString(16).toUpperCase() + ";";
-}
-
-function getInverse(inverse, re){
-	function func(name){
-		return inverse[name];
-	}
-
-	return function(data){
-		return data
-				.replace(re, func)
-				.replace(re_astralSymbols, astralReplacer)
-				.replace(re_nonASCII, singleCharReplacer);
-	};
-}
-
-var re_xmlChars = getInverseReplacer(inverseXML);
-
-function escapeXML(data){
-	return data
-			.replace(re_xmlChars, singleCharReplacer)
-			.replace(re_astralSymbols, astralReplacer)
-			.replace(re_nonASCII, singleCharReplacer);
-}
-
-exports.escape = escapeXML;
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/decode.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/decode.json
deleted file mode 100644
index 44e5d0b..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/decode.json
+++ /dev/null
@@ -1 +0,0 @@
-{"0":65533,"128":8364,"130":8218,"131":402,"132":8222,"133":8230,"134":8224,"135":8225,"136":710,"137":8240,"138":352,"139":8249,"140":338,"142":381,"145":8216,"146":8217,"147":8220,"148":8221,"149":8226,"150":8211,"151":8212,"152":732,"153":8482,"154":353,"155":8250,"156":339,"158":382,"159":376}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/entities.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/entities.json
deleted file mode 100644
index 7ccfcd8..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/entities.json
+++ /dev/null
@@ -1 +0,0 @@
-{"Aacute":"\u00C1","aacute":"\u00E1","Abreve":"\u0102","abreve":"\u0103","ac":"\u223E","acd":"\u223F","acE":"\u223E\u0333","Acirc":"\u00C2","acirc":"\u00E2","acute":"\u00B4","Acy":"\u0410","acy":"\u0430","AElig":"\u00C6","aelig":"\u00E6","af":"\u2061","Afr":"\uD835\uDD04","afr":"\uD835\uDD1E","Agrave":"\u00C0","agrave":"\u00E0","alefsym":"\u2135","aleph":"\u2135","Alpha":"\u0391","alpha":"\u03B1","Amacr":"\u0100","amacr":"\u0101","amalg":"\u2A3F","amp":"&","AMP":"&","andand":"\u2A55","And":"\u2A53","and":"\u2227","andd":"\u2A5C","andslope":"\u2A58","andv":"\u2A5A","ang":"\u2220","ange":"\u29A4","angle":"\u2220","angmsdaa":"\u29A8","angmsdab":"\u29A9","angmsdac":"\u29AA","angmsdad":"\u29AB","angmsdae":"\u29AC","angmsdaf":"\u29AD","angmsdag":"\u29AE","angmsdah":"\u29AF","angmsd":"\u2221","angrt":"\u221F","angrtvb":"\u22BE","angrtvbd":"\u299D","angsph":"\u2222","angst":"\u00C5","angzarr":"\u237C","Aogon":"\u0104","aogon":"\u0105","Aopf":"\uD835\uDD38","aopf":"\uD835\uDD52","apacir":"\u2A6F","ap":"\u2248","apE":"\u2A70","ape":"\u224A","apid":"\u224B","apos":"'","ApplyFunction":"\u2061","approx":"\u2248","approxeq":"\u224A","Aring":"\u00C5","aring":"\u00E5","Ascr":"\uD835\uDC9C","ascr":"\uD835\uDCB6","Assign":"\u2254","ast":"*","asymp":"\u2248","asympeq":"\u224D","Atilde":"\u00C3","atilde":"\u00E3","Auml":"\u00C4","auml":"\u00E4","awconint":"\u2233","awint":"\u2A11","backcong":"\u224C","backepsilon":"\u03F6","backprime":"\u2035","backsim":"\u223D","backsimeq":"\u22CD","Backslash":"\u2216","Barv":"\u2AE7","barvee":"\u22BD","barwed":"\u2305","Barwed":"\u2306","barwedge":"\u2305","bbrk":"\u23B5","bbrktbrk":"\u23B6","bcong":"\u224C","Bcy":"\u0411","bcy":"\u0431","bdquo":"\u201E","becaus":"\u2235","because":"\u2235","Because":"\u2235","bemptyv":"\u29B0","bepsi":"\u03F6","bernou":"\u212C","Bernoullis":"\u212C","Beta":"\u0392","beta":"\u03B2","beth":"\u2136","between":"\u226C","Bfr":"\uD835\uDD05","bfr":"\uD835\uDD1F","bigcap":"\u22C2","bigcirc":"\u25EF","bigcup":"\u22C3","bigodot":"\u2A00","bigoplus":"\u2A01","bigotimes":"\u2A02","bigsqcup":"\u2A06","bigstar":"\u2605","bigtriangledown":"\u25BD","bigtriangleup":"\u25B3","biguplus":"\u2A04","bigvee":"\u22C1","bigwedge":"\u22C0","bkarow":"\u290D","blacklozenge":"\u29EB","blacksquare":"\u25AA","blacktriangle":"\u25B4","blacktriangledown":"\u25BE","blacktriangleleft":"\u25C2","blacktriangleright":"\u25B8","blank":"\u2423","blk12":"\u2592","blk14":"\u2591","blk34":"\u2593","block":"\u2588","bne":"=\u20E5","bnequiv":"\u2261\u20E5","bNot":"\u2AED","bnot":"\u2310","Bopf":"\uD835\uDD39","bopf":"\uD835\uDD53","bot":"\u22A5","bottom":"\u22A5","bowtie":"\u22C8","boxbox":"\u29C9","boxdl":"\u2510","boxdL":"\u2555","boxDl":"\u2556","boxDL":"\u2557","boxdr":"\u250C","boxdR":"\u2552","boxDr":"\u2553","boxDR":"\u2554","boxh":"\u2500","boxH":"\u2550","boxhd":"\u252C","boxHd":"\u2564","boxhD":"\u2565","boxHD":"\u2566","boxhu":"\u2534","boxHu":"\u2567","boxhU":"\u2568","boxHU":"\u2569","boxminus":"\u229F","boxplus":"\u229E","boxtimes":"\u22A0","boxul":"\u2518","boxuL":"\u255B","boxUl":"\u255C","boxUL":"\u255D","boxur":"\u2514","boxuR":"\u2558","boxUr":"\u2559","boxUR":"\u255A","boxv":"\u2502","boxV":"\u2551","boxvh":"\u253C","boxvH":"\u256A","boxVh":"\u256B","boxVH":"\u256C","boxvl":"\u2524","boxvL":"\u2561","boxVl":"\u2562","boxVL":"\u2563","boxvr":"\u251C","boxvR":"\u255E","boxVr":"\u255F","boxVR":"\u2560","bprime":"\u2035","breve":"\u02D8","Breve":"\u02D8","brvbar":"\u00A6","bscr":"\uD835\uDCB7","Bscr":"\u212C","bsemi":"\u204F","bsim":"\u223D","bsime":"\u22CD","bsolb":"\u29C5","bsol":"\\","bsolhsub":"\u27C8","bull":"\u2022","bullet":"\u2022","bump":"\u224E","bumpE":"\u2AAE","bumpe":"\u224F","Bumpeq":"\u224E","bumpeq":"\u224F","Cacute":"\u0106","cacute":"\u0107","capand":"\u2A44","capbrcup":"\u2A49","capcap":"\u2A4B","cap":"\u2229","Cap":"\u22D2","capcup":"\u2A47","capdot":"\u2A40","CapitalDifferentialD":"\u2145","caps":"\u2229\uFE00","caret":"\u2041","caron":"\u02C7","Cayleys":"\u212D","ccaps":"\u2A4D","Ccaron":"\u010C","ccaron":"\u010D","Ccedil":"\u00C7","ccedil":"\u00E7","Ccirc":"\u0108","ccirc":"\u0109","Cconint":"\u2230","ccups":"\u2A4C","ccupssm":"\u2A50","Cdot":"\u010A","cdot":"\u010B","cedil":"\u00B8","Cedilla":"\u00B8","cemptyv":"\u29B2","cent":"\u00A2","centerdot":"\u00B7","CenterDot":"\u00B7","cfr":"\uD835\uDD20","Cfr":"\u212D","CHcy":"\u0427","chcy":"\u0447","check":"\u2713","checkmark":"\u2713","Chi":"\u03A7","chi":"\u03C7","circ":"\u02C6","circeq":"\u2257","circlearrowleft":"\u21BA","circlearrowright":"\u21BB","circledast":"\u229B","circledcirc":"\u229A","circleddash":"\u229D","CircleDot":"\u2299","circledR":"\u00AE","circledS":"\u24C8","CircleMinus":"\u2296","CirclePlus":"\u2295","CircleTimes":"\u2297","cir":"\u25CB","cirE":"\u29C3","cire":"\u2257","cirfnint":"\u2A10","cirmid":"\u2AEF","cirscir":"\u29C2","ClockwiseContourIntegral":"\u2232","CloseCurlyDoubleQuote":"\u201D","CloseCurlyQuote":"\u2019","clubs":"\u2663","clubsuit":"\u2663","colon":":","Colon":"\u2237","Colone":"\u2A74","colone":"\u2254","coloneq":"\u2254","comma":",","commat":"@","comp":"\u2201","compfn":"\u2218","complement":"\u2201","complexes":"\u2102","cong":"\u2245","congdot":"\u2A6D","Congruent":"\u2261","conint":"\u222E","Conint":"\u222F","ContourIntegral":"\u222E","copf":"\uD835\uDD54","Copf":"\u2102","coprod":"\u2210","Coproduct":"\u2210","copy":"\u00A9","COPY":"\u00A9","copysr":"\u2117","CounterClockwiseContourIntegral":"\u2233","crarr":"\u21B5","cross":"\u2717","Cross":"\u2A2F","Cscr":"\uD835\uDC9E","cscr":"\uD835\uDCB8","csub":"\u2ACF","csube":"\u2AD1","csup":"\u2AD0","csupe":"\u2AD2","ctdot":"\u22EF","cudarrl":"\u2938","cudarrr":"\u2935","cuepr":"\u22DE","cuesc":"\u22DF","cularr":"\u21B6","cularrp":"\u293D","cupbrcap":"\u2A48","cupcap":"\u2A46","CupCap":"\u224D","cup":"\u222A","Cup":"\u22D3","cupcup":"\u2A4A","cupdot":"\u228D","cupor":"\u2A45","cups":"\u222A\uFE00","curarr":"\u21B7","curarrm":"\u293C","curlyeqprec":"\u22DE","curlyeqsucc":"\u22DF","curlyvee":"\u22CE","curlywedge":"\u22CF","curren":"\u00A4","curvearrowleft":"\u21B6","curvearrowright":"\u21B7","cuvee":"\u22CE","cuwed":"\u22CF","cwconint":"\u2232","cwint":"\u2231","cylcty":"\u232D","dagger":"\u2020","Dagger":"\u2021","daleth":"\u2138","darr":"\u2193","Darr":"\u21A1","dArr":"\u21D3","dash":"\u2010","Dashv":"\u2AE4","dashv":"\u22A3","dbkarow":"\u290F","dblac":"\u02DD","Dcaron":"\u010E","dcaron":"\u010F","Dcy":"\u0414","dcy":"\u0434","ddagger":"\u2021","ddarr":"\u21CA","DD":"\u2145","dd":"\u2146","DDotrahd":"\u2911","ddotseq":"\u2A77","deg":"\u00B0","Del":"\u2207","Delta":"\u0394","delta":"\u03B4","demptyv":"\u29B1","dfisht":"\u297F","Dfr":"\uD835\uDD07","dfr":"\uD835\uDD21","dHar":"\u2965","dharl":"\u21C3","dharr":"\u21C2","DiacriticalAcute":"\u00B4","DiacriticalDot":"\u02D9","DiacriticalDoubleAcute":"\u02DD","DiacriticalGrave":"`","DiacriticalTilde":"\u02DC","diam":"\u22C4","diamond":"\u22C4","Diamond":"\u22C4","diamondsuit":"\u2666","diams":"\u2666","die":"\u00A8","DifferentialD":"\u2146","digamma":"\u03DD","disin":"\u22F2","div":"\u00F7","divide":"\u00F7","divideontimes":"\u22C7","divonx":"\u22C7","DJcy":"\u0402","djcy":"\u0452","dlcorn":"\u231E","dlcrop":"\u230D","dollar":"$","Dopf":"\uD835\uDD3B","dopf":"\uD835\uDD55","Dot":"\u00A8","dot":"\u02D9","DotDot":"\u20DC","doteq":"\u2250","doteqdot":"\u2251","DotEqual":"\u2250","dotminus":"\u2238","dotplus":"\u2214","dotsquare":"\u22A1","doublebarwedge":"\u2306","DoubleContourIntegral":"\u222F","DoubleDot":"\u00A8","DoubleDownArrow":"\u21D3","DoubleLeftArrow":"\u21D0","DoubleLeftRightArrow":"\u21D4","DoubleLeftTee":"\u2AE4","DoubleLongLeftArrow":"\u27F8","DoubleLongLeftRightArrow":"\u27FA","DoubleLongRightArrow":"\u27F9","DoubleRightArrow":"\u21D2","DoubleRightTee":"\u22A8","DoubleUpArrow":"\u21D1","DoubleUpDownArrow":"\u21D5","DoubleVerticalBar":"\u2225","DownArrowBar":"\u2913","downarrow":"\u2193","DownArrow":"\u2193","Downarrow":"\u21D3","DownArrowUpArrow":"\u21F5","DownBreve":"\u0311","downdownarrows":"\u21CA","downharpoonleft":"\u21C3","downharpoonright":"\u21C2","DownLeftRightVector":"\u2950","DownLeftTeeVector":"\u295E","DownLeftVectorBar":"\u2956","DownLeftVector":"\u21BD","DownRightTeeVector":"\u295F","DownRightVectorBar":"\u2957","DownRightVector":"\u21C1","DownTeeArrow":"\u21A7","DownTee":"\u22A4","drbkarow":"\u2910","drcorn":"\u231F","drcrop":"\u230C","Dscr":"\uD835\uDC9F","dscr":"\uD835\uDCB9","DScy":"\u0405","dscy":"\u0455","dsol":"\u29F6","Dstrok":"\u0110","dstrok":"\u0111","dtdot":"\u22F1","dtri":"\u25BF","dtrif":"\u25BE","duarr":"\u21F5","duhar":"\u296F","dwangle":"\u29A6","DZcy":"\u040F","dzcy":"\u045F","dzigrarr":"\u27FF","Eacute":"\u00C9","eacute":"\u00E9","easter":"\u2A6E","Ecaron":"\u011A","ecaron":"\u011B","Ecirc":"\u00CA","ecirc":"\u00EA","ecir":"\u2256","ecolon":"\u2255","Ecy":"\u042D","ecy":"\u044D","eDDot":"\u2A77","Edot":"\u0116","edot":"\u0117","eDot":"\u2251","ee":"\u2147","efDot":"\u2252","Efr":"\uD835\uDD08","efr":"\uD835\uDD22","eg":"\u2A9A","Egrave":"\u00C8","egrave":"\u00E8","egs":"\u2A96","egsdot":"\u2A98","el":"\u2A99","Element":"\u2208","elinters":"\u23E7","ell":"\u2113","els":"\u2A95","elsdot":"\u2A97","Emacr":"\u0112","emacr":"\u0113","empty":"\u2205","emptyset":"\u2205","EmptySmallSquare":"\u25FB","emptyv":"\u2205","EmptyVerySmallSquare":"\u25AB","emsp13":"\u2004","emsp14":"\u2005","emsp":"\u2003","ENG":"\u014A","eng":"\u014B","ensp":"\u2002","Eogon":"\u0118","eogon":"\u0119","Eopf":"\uD835\uDD3C","eopf":"\uD835\uDD56","epar":"\u22D5","eparsl":"\u29E3","eplus":"\u2A71","epsi":"\u03B5","Epsilon":"\u0395","epsilon":"\u03B5","epsiv":"\u03F5","eqcirc":"\u2256","eqcolon":"\u2255","eqsim":"\u2242","eqslantgtr":"\u2A96","eqslantless":"\u2A95","Equal":"\u2A75","equals":"=","EqualTilde":"\u2242","equest":"\u225F","Equilibrium":"\u21CC","equiv":"\u2261","equivDD":"\u2A78","eqvparsl":"\u29E5","erarr":"\u2971","erDot":"\u2253","escr":"\u212F","Escr":"\u2130","esdot":"\u2250","Esim":"\u2A73","esim":"\u2242","Eta":"\u0397","eta":"\u03B7","ETH":"\u00D0","eth":"\u00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0C","kjcy":"\u045C","Kopf":"\uD835\uDD42","kopf":"\uD835\uDD5C","Kscr":"\uD835\uDCA6","kscr":"\uD835\uDCC0","lAarr":"\u21DA","Lacute":"\u0139","lacute":"\u013A","laemptyv":"\u29B4","lagran":"\u2112","Lambda":"\u039B","lambda":"\u03BB","lang":"\u27E8","Lang":"\u27EA","langd":"\u2991","langle":"\u27E8","lap":"\u2A85","Laplacetrf":"\u2112","laquo":"\u00AB","larrb":"\u21E4","larrbfs":"\u291F","larr":"\u2190","Larr":"\u219E","lArr":"\u21D0","larrfs":"\u291D","larrhk":"\u21A9","larrlp":"\u21AB","larrpl":"\u2939","larrsim":"\u2973","larrtl":"\u21A2","latail":"\u2919","lAtail":"\u291B","lat":"\u2AAB","late":"\u2AAD","lates":"\u2AAD\uFE00","lbarr":"\u290C","lBarr":"\u290E","lbbrk":"\u2772","lbrace":"{","lbrack":"[","lbrke":"\u298B","lbrksld":"\u298F","lbrkslu":"\u298D","Lcaron":"\u013D","lcaron":"\u013E","Lcedil":"\u013B","lcedil":"\u013C","lceil":"\u2308","lcub":"{","Lcy":"\u041B","lcy":"\u043B","ldca":"\u2936","ldquo":"\u201C","ldquor":"\u201E","ldrdhar":"\u2967","ldrushar":"\u294B","ldsh":"\u21B2","le":"\u2264","lE":"\u2266","LeftAngleBracket":"\u27E8","LeftArrowBar":"\u21E4","leftarrow":"\u2190","LeftArrow":"\u2190","Leftarrow":"\u21D0","LeftArrowRightArrow":"\u21C6","leftarrowtail":"\u21A2","LeftCeiling":"\u2308","LeftDoubleBracket":"\u27E6","LeftDownTeeVector":"\u2961","LeftDownVectorBar":"\u2959","LeftDownVector":"\u21C3","LeftFloor":"\u230A","leftharpoondown":"\u21BD","leftharpoonup":"\u21BC","leftleftarrows":"\u21C7","leftrightarrow":"\u2194","LeftRightArrow":"\u2194","Leftrightarrow":"\u21D4","leftrightarrows":"\u21C6","leftrightharpoons":"\u21CB","leftrightsquigarrow":"\u21AD","LeftRightVector":"\u294E","LeftTeeArrow":"\u21A4","LeftTee":"\u22A3","LeftTeeVector":"\u295A","leftthreetimes":"\u22CB","LeftTriangleBar":"\u29CF","LeftTriangle":"\u22B2","LeftTriangleEqual":"\u22B4","LeftUpDownVector":"\u2951","LeftUpTeeVector":"\u2960","LeftUpVectorBar":"\u2958","LeftUpVector":"\u21BF","LeftVectorBar":"\u2952","LeftVector":"\u21BC","lEg":"\u2A8B","leg":"\u22DA","leq":"\u2264","leqq":"\u2266","leqslant":"\u2A7D","lescc":"\u2AA8","les":"\u2A7D","lesdot":"\u2A7F","lesdoto":"\u2A81","lesdotor":"\u2A83","lesg":"\u22DA\uFE00","lesges":"\u2A93","lessapprox":"\u2A85","lessdot":"\u22D6","lesseqgtr":"\u22DA","lesseqqgtr":"\u2A8B","LessEqualGreater":"\u22DA","LessFullEqual":"\u2266","LessGreater":"\u2276","lessgtr":"\u2276","LessLess":"\u2AA1","lesssim":"\u2272","LessSlantEqual":"\u2A7D","LessTilde":"\u2272","lfisht":"\u297C","lfloor":"\u230A","Lfr":"\uD835\uDD0F","lfr":"\uD835\uDD29","lg":"\u2276","lgE":"\u2A91","lHar":"\u2962","lhard":"\u21BD","lharu":"\u21BC","lharul":"\u296A","lhblk":"\u2584","LJcy":"\u0409","ljcy":"\u0459","llarr":"\u21C7","ll":"\u226A","Ll":"\u22D8","llcorner":"\u231E","Lleftarrow":"\u21DA","llhard":"\u296B","lltri":"\u25FA","Lmidot":"\u013F","lmidot":"\u0140","lmoustache":"\u23B0","lmoust":"\u23B0","lnap":"\u2A89","lnapprox":"\u2A89","lne":"\u2A87","lnE":"\u2268","lneq":"\u2A87","lneqq":"\u2268","lnsim":"\u22E6","loang":"\u27EC","loarr":"\u21FD","lobrk":"\u27E6","longleftarrow":"\u27F5","LongLeftArrow":"\u27F5","Longleftarrow":"\u27F8","longleftrightarrow":"\u27F7","LongLeftRightArrow":"\u27F7","Longleftrightarrow":"\u27FA","longmapsto":"\u27FC","longrightarrow":"\u27F6","LongRightArrow":"\u27F6","Longrightarrow":"\u27F9","looparrowleft":"\u21AB","looparrowright":"\u21AC","lopar":"\u2985","Lopf":"\uD835\uDD43","lopf":"\uD835\uDD5D","loplus":"\u2A2D","lotimes":"\u2A34","lowast":"\u2217","lowbar":"_","LowerLeftArrow":"\u2199","LowerRightArrow":"\u2198","loz":"\u25CA","lozenge":"\u25CA","lozf":"\u29EB","lpar":"(","lparlt":"\u2993","lrarr":"\u21C6","lrcorner":"\u231F","lrhar":"\u21CB","lrhard":"\u296D","lrm":"\u200E","lrtri":"\u22BF","lsaquo":"\u2039","lscr":"\uD835\uDCC1","Lscr":"\u2112","lsh":"\u21B0","Lsh":"\u21B0","lsim":"\u2272","lsime":"\u2A8D","lsimg":"\u2A8F","lsqb":"[","lsquo":"\u2018","lsquor":"\u201A","Lstrok":"\u0141","lstrok":"\u0142","ltcc":"\u2AA6","ltcir":"\u2A79","lt":"<","LT":"<","Lt":"\u226A","ltdot":"\u22D6","lthree":"\u22CB","ltimes":"\u22C9","ltlarr":"\u2976","ltquest":"\u2A7B","ltri":"\u25C3","ltrie":"\u22B4","ltrif":"\u25C2","ltrPar":"\u2996","lurdshar":"\u294A","luruhar":"\u2966","lvertneqq":"\u2268\uFE00","lvnE":"\u2268\uFE00","macr":"\u00AF","male":"\u2642","malt":"\u2720","maltese":"\u2720","Map":"\u2905","map":"\u21A6","mapsto":"\u21A6","mapstodown":"\u21A7","mapstoleft":"\u21A4","mapstoup":"\u21A5","marker":"\u25AE","mcomma":"\u2A29","Mcy":"\u041C","mcy":"\u043C","mdash":"\u2014","mDDot":"\u223A","measuredangle":"\u2221","MediumSpace":"\u205F","Mellintrf":"\u2133","Mfr":"\uD835\uDD10","mfr":"\uD835\uDD2A","mho":"\u2127","micro":"\u00B5","midast":"*","midcir":"\u2AF0","mid":"\u2223","middot":"\u00B7","minusb":"\u229F","minus":"\u2212","minusd":"\u2238","minusdu":"\u2A2A","MinusPlus":"\u2213","mlcp":"\u2ADB","mldr":"\u2026","mnplus":"\u2213","models":"\u22A7","Mopf":"\uD835\uDD44","mopf":"\uD835\uDD5E","mp":"\u2213","mscr":"\uD835\uDCC2","Mscr":"\u2133","mstpos":"\u223E","Mu":"\u039C","mu":"\u03BC","multimap":"\u22B8","mumap":"\u22B8","nabla":"\u2207","Nacute":"\u0143","nacute":"\u0144","nang":"\u2220\u20D2","nap":"\u2249","napE":"\u2A70\u0338","napid":"\u224B\u0338","napos":"\u0149","napprox":"\u2249","natural":"\u266E","naturals":"\u2115","natur":"\u266E","nbsp":"\u00A0","nbump":"\u224E\u0338","nbumpe":"\u224F\u0338","ncap":"\u2A43","Ncaron":"\u0147","ncaron":"\u0148","Ncedil":"\u0145","ncedil":"\u0146","ncong":"\u2247","ncongdot":"\u2A6D\u0338","ncup":"\u2A42","Ncy":"\u041D","ncy":"\u043D","ndash":"\u2013","nearhk":"\u2924","nearr":"\u2197","neArr":"\u21D7","nearrow":"\u2197","ne":"\u2260","nedot":"\u2250\u0338","NegativeMediumSpace":"\u200B","NegativeThickSpace":"\u200B","NegativeThinSpace":"\u200B","NegativeVeryThinSpace":"\u200B","nequiv":"\u2262","nesear":"\u2928","nesim":"\u2242\u0338","NestedGreaterGreater":"\u226B","NestedLessLess":"\u226A","NewLine":"\n","nexist":"\u2204","nexists":"\u2204","Nfr":"\uD835\uDD11","nfr":"\uD835\uDD2B","ngE":"\u2267\u0338","nge":"\u2271","ngeq":"\u2271","ngeqq":"\u2267\u0338","ngeqslant":"\u2A7E\u0338","nges":"\u2A7E\u0338","nGg":"\u22D9\u0338","ngsim":"\u2275","nGt":"\u226B\u20D2","ngt":"\u226F","ngtr":"\u226F","nGtv":"\u226B\u0338","nharr":"\u21AE","nhArr":"\u21CE","nhpar":"\u2AF2","ni":"\u220B","nis":"\u22FC","nisd":"\u22FA","niv":"\u220B","NJcy":"\u040A","njcy":"\u045A","nlarr":"\u219A","nlArr":"\u21CD","nldr":"\u2025","nlE":"\u2266\u0338","nle":"\u2270","nleftarrow":"\u219A","nLeftarrow":"\u21CD","nleftrightarrow":"\u21AE","nLeftrightarrow":"\u21CE","nleq":"\u2270","nleqq":"\u2266\u0338","nleqslant":"\u2A7D\u0338","nles":"\u2A7D\u0338","nless":"\u226E","nLl":"\u22D8\u0338","nlsim":"\u2274","nLt":"\u226A\u20D2","nlt":"\u226E","nltri":"\u22EA","nltrie":"\u22EC","nLtv":"\u226A\u0338","nmid":"\u2224","NoBreak":"\u2060","NonBreakingSpace":"\u00A0","nopf":"\uD835\uDD5F","Nopf":"\u2115","Not":"\u2AEC","not":"\u00AC","NotCongruent":"\u2262","NotCupCap":"\u226D","NotDoubleVerticalBar":"\u2226","NotElement":"\u2209","NotEqual":"\u2260","NotEqualTilde":"\u2242\u0338","NotExists":"\u2204","NotGreater":"\u226F","NotGreaterEqual":"\u2271","NotGreaterFullEqual":"\u2267\u0338","NotGreaterGreater":"\u226B\u0338","NotGreaterLess":"\u2279","NotGreaterSlantEqual":"\u2A7E\u0338","NotGreaterTilde":"\u2275","NotHumpDownHump":"\u224E\u0338","NotHumpEqual":"\u224F\u0338","notin":"\u2209","notindot":"\u22F5\u0338","notinE":"\u22F9\u0338","notinva":"\u2209","notinvb":"\u22F7","notinvc":"\u22F6","NotLeftTriangleBar":"\u29CF\u0338","NotLeftTriangle":"\u22EA","NotLeftTriangleEqual":"\u22EC","NotLess":"\u226E","NotLessEqual":"\u2270","NotLessGreater":"\u2278","NotLessLess":"\u226A\u0338","NotLessSlantEqual":"\u2A7D\u0338","NotLessTilde":"\u2274","NotNestedGreaterGreater":"\u2AA2\u0338","NotNestedLessLess":"\u2AA1\u0338","notni":"\u220C","notniva":"\u220C","notnivb":"\u22FE","notnivc":"\u22FD","NotPrecedes":"\u2280","NotPrecedesEqual":"\u2AAF\u0338","NotPrecedesSlantEqual":"\u22E0","NotReverseElement":"\u220C","NotRightTriangleBar":"\u29D0\u0338","NotRightTriangle":"\u22EB","NotRightTriangleEqual":"\u22ED","NotSquareSubset":"\u228F\u0338","NotSquareSubsetEqual":"\u22E2","NotSquareSuperset":"\u2290\u0338","NotSquareSupersetEqual":"\u22E3","NotSubset":"\u2282\u20D2","NotSubsetEqual":"\u2288","NotSucceeds":"\u2281","NotSucceedsEqual":"\u2AB0\u0338","NotSucceedsSlantEqual":"\u22E1","NotSucceedsTilde":"\u227F\u0338","NotSuperset":"\u2283\u20D2","NotSupersetEqual":"\u2289","NotTilde":"\u2241","NotTildeEqual":"\u2244","NotTildeFullEqual":"\u2247","NotTildeTilde":"\u2249","NotVerticalBar":"\u2224","nparallel":"\u2226","npar":"\u2226","nparsl":"\u2AFD\u20E5","npart":"\u2202\u0338","npolint":"\u2A14","npr":"\u2280","nprcue":"\u22E0","nprec":"\u2280","npreceq":"\u2AAF\u0338","npre":"\u2AAF\u0338","nrarrc":"\u2933\u0338","nrarr":"\u219B","nrArr":"\u21CF","nrarrw":"\u219D\u0338","nrightarrow":"\u219B","nRightarrow":"\u21CF","nrtri":"\u22EB","nrtrie":"\u22ED","nsc":"\u2281","nsccue":"\u22E1","nsce":"\u2AB0\u0338","Nscr":"\uD835\uDCA9","nscr":"\uD835\uDCC3","nshortmid":"\u2224","nshortparallel":"\u2226","nsim":"\u2241","nsime":"\u2244","nsimeq":"\u2244","nsmid":"\u2224","nspar":"\u2226","nsqsube":"\u22E2","nsqsupe":"\u22E3","nsub":"\u2284","nsubE":"\u2AC5\u0338","nsube":"\u2288","nsubset":"\u2282\u20D2","nsubseteq":"\u2288","nsubseteqq":"\u2AC5\u0338","nsucc":"\u2281","nsucceq":"\u2AB0\u0338","nsup":"\u2285","nsupE":"\u2AC6\u0338","nsupe":"\u2289","nsupset":"\u2283\u20D2","nsupseteq":"\u2289","nsupseteqq":"\u2AC6\u0338","ntgl":"\u2279","Ntilde":"\u00D1","ntilde":"\u00F1","ntlg":"\u2278","ntriangleleft":"\u22EA","ntrianglelefteq":"\u22EC","ntriangleright":"\u22EB","ntrianglerighteq":"\u22ED","Nu":"\u039D","nu":"\u03BD","num":"#","numero":"\u2116","numsp":"\u2007","nvap":"\u224D\u20D2","nvdash":"\u22AC","nvDash":"\u22AD","nVdash":"\u22AE","nVDash":"\u22AF","nvge":"\u2265\u20D2","nvgt":">\u20D2","nvHarr":"\u2904","nvinfin":"\u29DE","nvlArr":"\u2902","nvle":"\u2264\u20D2","nvlt":"<\u20D2","nvltrie":"\u22B4\u20D2","nvrArr":"\u2903","nvrtrie":"\u22B5\u20D2","nvsim":"\u223C\u20D2","nwarhk":"\u2923","nwarr":"\u2196","nwArr":"\u21D6","nwarrow":"\u2196","nwnear":"\u2927","Oacute":"\u00D3","oacute":"\u00F3","oast":"\u229B","Ocirc":"\u00D4","ocirc":"\u00F4","ocir":"\u229A","Ocy":"\u041E","ocy":"\u043E","odash":"\u229D","Odblac":"\u0150","odblac":"\u0151","odiv":"\u2A38","odot":"\u2299","odsold":"\u29BC","OElig":"\u0152","oelig":"\u0153","ofcir":"\u29BF","Ofr":"\uD835\uDD12","ofr":"\uD835\uDD2C","ogon":"\u02DB","Ograve":"\u00D2","ograve":"\u00F2","ogt":"\u29C1","ohbar":"\u29B5","ohm":"\u03A9","oint":"\u222E","olarr":"\u21BA","olcir":"\u29BE","olcross":"\u29BB","oline":"\u203E","olt":"\u29C0","Omacr":"\u014C","omacr":"\u014D","Omega":"\u03A9","omega":"\u03C9","Omicron":"\u039F","omicron":"\u03BF","omid":"\u29B6","ominus":"\u2296","Oopf":"\uD835\uDD46","oopf":"\uD835\uDD60","opar":"\u29B7","OpenCurlyDoubleQuote":"\u201C","OpenCurlyQuote":"\u2018","operp":"\u29B9","oplus":"\u2295","orarr":"\u21BB","Or":"\u2A54","or":"\u2228","ord":"\u2A5D","order":"\u2134","orderof":"\u2134","ordf":"\u00AA","ordm":"\u00BA","origof":"\u22B6","oror":"\u2A56","orslope":"\u2A57","orv":"\u2A5B","oS":"\u24C8","Oscr":"\uD835\uDCAA","oscr":"\u2134","Oslash":"\u00D8","oslash":"\u00F8","osol":"\u2298","Otilde":"\u00D5","otilde":"\u00F5","otimesas":"\u2A36","Otimes":"\u2A37","otimes":"\u2297","Ouml":"\u00D6","ouml":"\u00F6","ovbar":"\u233D","OverBar":"\u203E","OverBrace":"\u23DE","OverBracket":"\u23B4","OverParenthesis":"\u23DC","para":"\u00B6","parallel":"\u2225","par":"\u2225","parsim":"\u2AF3","parsl":"\u2AFD","part":"\u2202","PartialD":"\u2202","Pcy":"\u041F","pcy":"\u043F","percnt":"%","period":".","permil":"\u2030","perp":"\u22A5","pertenk":"\u2031","Pfr":"\uD835\uDD13","pfr":"\uD835\uDD2D","Phi":"\u03A6","phi":"\u03C6","phiv":"\u03D5","phmmat":"\u2133","phone":"\u260E","Pi":"\u03A0","pi":"\u03C0","pitchfork":"\u22D4","piv":"\u03D6","planck":"\u210F","planckh":"\u210E","plankv":"\u210F","plusacir":"\u2A23","plusb":"\u229E","pluscir":"\u2A22","plus":"+","plusdo":"\u2214","plusdu":"\u2A25","pluse":"\u2A72","PlusMinus":"\u00B1","plusmn":"\u00B1","plussim":"\u2A26","plustwo":"\u2A27","pm":"\u00B1","Poincareplane":"\u210C","pointint":"\u2A15","popf":"\uD835\uDD61","Popf":"\u2119","pound":"\u00A3","prap":"\u2AB7","Pr":"\u2ABB","pr":"\u227A","prcue":"\u227C","precapprox":"\u2AB7","prec":"\u227A","preccurlyeq":"\u227C","Precedes":"\u227A","PrecedesEqual":"\u2AAF","PrecedesSlantEqual":"\u227C","PrecedesTilde":"\u227E","preceq":"\u2AAF","precnapprox":"\u2AB9","precneqq":"\u2AB5","precnsim":"\u22E8","pre":"\u2AAF","prE":"\u2AB3","precsim":"\u227E","prime":"\u2032","Prime":"\u2033","primes":"\u2119","prnap":"\u2AB9","prnE":"\u2AB5","prnsim":"\u22E8","prod":"\u220F","Product":"\u220F","profalar":"\u232E","profline":"\u2312","profsurf":"\u2313","prop":"\u221D","Proportional":"\u221D","Proportion":"\u2237","propto":"\u221D","prsim":"\u227E","prurel":"\u22B0","Pscr":"\uD835\uDCAB","pscr":"\uD835\uDCC5","Psi":"\u03A8","psi":"\u03C8","puncsp":"\u2008","Qfr":"\uD835\uDD14","qfr":"\uD835\uDD2E","qint":"\u2A0C","qopf":"\uD835\uDD62","Qopf":"\u211A","qprime":"\u2057","Qscr":"\uD835\uDCAC","qscr":"\uD835\uDCC6","quaternions":"\u210D","quatint":"\u2A16","quest":"?","questeq":"\u225F","quot":"\"","QUOT":"\"","rAarr":"\u21DB","race":"\u223D\u0331","Racute":"\u0154","racute":"\u0155","radic":"\u221A","raemptyv":"\u29B3","rang":"\u27E9","Rang":"\u27EB","rangd":"\u2992","range":"\u29A5","rangle":"\u27E9","raquo":"\u00BB","rarrap":"\u2975","rarrb":"\u21E5","rarrbfs":"\u2920","rarrc":"\u2933","rarr":"\u2192","Rarr":"\u21A0","rArr":"\u21D2","rarrfs":"\u291E","rarrhk":"\u21AA","rarrlp":"\u21AC","rarrpl":"\u2945","rarrsim":"\u2974","Rarrtl":"\u2916","rarrtl":"\u21A3","rarrw":"\u219D","ratail":"\u291A","rAtail":"\u291C","ratio":"\u2236","rationals":"\u211A","rbarr":"\u290D","rBarr":"\u290F","RBarr":"\u2910","rbbrk":"\u2773","rbrace":"}","rbrack":"]","rbrke":"\u298C","rbrksld":"\u298E","rbrkslu":"\u2990","Rcaron":"\u0158","rcaron":"\u0159","Rcedil":"\u0156","rcedil":"\u0157","rceil":"\u2309","rcub":"}","Rcy":"\u0420","rcy":"\u0440","rdca":"\u2937","rdldhar":"\u2969","rdquo":"\u201D","rdquor":"\u201D","rdsh":"\u21B3","real":"\u211C","realine":"\u211B","realpart":"\u211C","reals":"\u211D","Re":"\u211C","rect":"\u25AD","reg":"\u00AE","REG":"\u00AE","ReverseElement":"\u220B","ReverseEquilibrium":"\u21CB","ReverseUpEquilibrium":"\u296F","rfisht":"\u297D","rfloor":"\u230B","rfr":"\uD835\uDD2F","Rfr":"\u211C","rHar":"\u2964","rhard":"\u21C1","rharu":"\u21C0","rharul":"\u296C","Rho":"\u03A1","rho":"\u03C1","rhov":"\u03F1","RightAngleBracket":"\u27E9","RightArrowBar":"\u21E5","rightarrow":"\u2192","RightArrow":"\u2192","Rightarrow":"\u21D2","RightArrowLeftArrow":"\u21C4","rightarrowtail":"\u21A3","RightCeiling":"\u2309","RightDoubleBracket":"\u27E7","RightDownTeeVector":"\u295D","RightDownVectorBar":"\u2955","RightDownVector":"\u21C2","RightFloor":"\u230B","rightharpoondown":"\u21C1","rightharpoonup":"\u21C0","rightleftarrows":"\u21C4","rightleftharpoons":"\u21CC","rightrightarrows":"\u21C9","rightsquigarrow":"\u219D","RightTeeArrow":"\u21A6","RightTee":"\u22A2","RightTeeVector":"\u295B","rightthreetimes":"\u22CC","RightTriangleBar":"\u29D0","RightTriangle":"\u22B3","RightTriangleEqual":"\u22B5","RightUpDownVector":"\u294F","RightUpTeeVector":"\u295C","RightUpVectorBar":"\u2954","RightUpVector":"\u21BE","RightVectorBar":"\u2953","RightVector":"\u21C0","ring":"\u02DA","risingdotseq":"\u2253","rlarr":"\u21C4","rlhar":"\u21CC","rlm":"\u200F","rmoustache":"\u23B1","rmoust":"\u23B1","rnmid":"\u2AEE","roang":"\u27ED","roarr":"\u21FE","robrk":"\u27E7","ropar":"\u2986","ropf":"\uD835\uDD63","Ropf":"\u211D","roplus":"\u2A2E","rotimes":"\u2A35","RoundImplies":"\u2970","rpar":")","rpargt":"\u2994","rppolint":"\u2A12","rrarr":"\u21C9","Rrightarrow":"\u21DB","rsaquo":"\u203A","rscr":"\uD835\uDCC7","Rscr":"\u211B","rsh":"\u21B1","Rsh":"\u21B1","rsqb":"]","rsquo":"\u2019","rsquor":"\u2019","rthree":"\u22CC","rtimes":"\u22CA","rtri":"\u25B9","rtrie":"\u22B5","rtrif":"\u25B8","rtriltri":"\u29CE","RuleDelayed":"\u29F4","ruluhar":"\u2968","rx":"\u211E","Sacute":"\u015A","sacute":"\u015B","sbquo":"\u201A","scap":"\u2AB8","Scaron":"\u0160","scaron":"\u0161","Sc":"\u2ABC","sc":"\u227B","sccue":"\u227D","sce":"\u2AB0","scE":"\u2AB4","Scedil":"\u015E","scedil":"\u015F","Scirc":"\u015C","scirc":"\u015D","scnap":"\u2ABA","scnE":"\u2AB6","scnsim":"\u22E9","scpolint":"\u2A13","scsim":"\u227F","Scy":"\u0421","scy":"\u0441","sdotb":"\u22A1","sdot":"\u22C5","sdote":"\u2A66","searhk":"\u2925","searr":"\u2198","seArr":"\u21D8","searrow":"\u2198","sect":"\u00A7","semi":";","seswar":"\u2929","setminus":"\u2216","setmn":"\u2216","sext":"\u2736","Sfr":"\uD835\uDD16","sfr":"\uD835\uDD30","sfrown":"\u2322","sharp":"\u266F","SHCHcy":"\u0429","shchcy":"\u0449","SHcy":"\u0428","shcy":"\u0448","ShortDownArrow":"\u2193","ShortLeftArrow":"\u2190","shortmid":"\u2223","shortparallel":"\u2225","ShortRightArrow":"\u2192","ShortUpArrow":"\u2191","shy":"\u00AD","Sigma":"\u03A3","sigma":"\u03C3","sigmaf":"\u03C2","sigmav":"\u03C2","sim":"\u223C","simdot":"\u2A6A","sime":"\u2243","simeq":"\u2243","simg":"\u2A9E","simgE":"\u2AA0","siml":"\u2A9D","simlE":"\u2A9F","simne":"\u2246","simplus":"\u2A24","simrarr":"\u2972","slarr":"\u2190","SmallCircle":"\u2218","smallsetminus":"\u2216","smashp":"\u2A33","smeparsl":"\u29E4","smid":"\u2223","smile":"\u2323","smt":"\u2AAA","smte":"\u2AAC","smtes":"\u2AAC\uFE00","SOFTcy":"\u042C","softcy":"\u044C","solbar":"\u233F","solb":"\u29C4","sol":"/","Sopf":"\uD835\uDD4A","sopf":"\uD835\uDD64","spades":"\u2660","spadesuit":"\u2660","spar":"\u2225","sqcap":"\u2293","sqcaps":"\u2293\uFE00","sqcup":"\u2294","sqcups":"\u2294\uFE00","Sqrt":"\u221A","sqsub":"\u228F","sqsube":"\u2291","sqsubset":"\u228F","sqsubseteq":"\u2291","sqsup":"\u2290","sqsupe":"\u2292","sqsupset":"\u2290","sqsupseteq":"\u2292","square":"\u25A1","Square":"\u25A1","SquareIntersection":"\u2293","SquareSubset":"\u228F","SquareSubsetEqual":"\u2291","SquareSuperset":"\u2290","SquareSupersetEqual":"\u2292","SquareUnion":"\u2294","squarf":"\u25AA","squ":"\u25A1","squf":"\u25AA","srarr":"\u2192","Sscr":"\uD835\uDCAE","sscr":"\uD835\uDCC8","ssetmn":"\u2216","ssmile":"\u2323","sstarf":"\u22C6","Star":"\u22C6","star":"\u2606","starf":"\u2605","straightepsilon":"\u03F5","straightphi":"\u03D5","strns":"\u00AF","sub":"\u2282","Sub":"\u22D0","subdot":"\u2ABD","subE":"\u2AC5","sube":"\u2286","subedot":"\u2AC3","submult":"\u2AC1","subnE":"\u2ACB","subne":"\u228A","subplus":"\u2ABF","subrarr":"\u2979","subset":"\u2282","Subset":"\u22D0","subseteq":"\u2286","subseteqq":"\u2AC5","SubsetEqual":"\u2286","subsetneq":"\u228A","subsetneqq":"\u2ACB","subsim":"\u2AC7","subsub":"\u2AD5","subsup":"\u2AD3","succapprox":"\u2AB8","succ":"\u227B","succcurlyeq":"\u227D","Succeeds":"\u227B","SucceedsEqual":"\u2AB0","SucceedsSlantEqual":"\u227D","SucceedsTilde":"\u227F","succeq":"\u2AB0","succnapprox":"\u2ABA","succneqq":"\u2AB6","succnsim":"\u22E9","succsim":"\u227F","SuchThat":"\u220B","sum":"\u2211","Sum":"\u2211","sung":"\u266A","sup1":"\u00B9","sup2":"\u00B2","sup3":"\u00B3","sup":"\u2283","Sup":"\u22D1","supdot":"\u2ABE","supdsub":"\u2AD8","supE":"\u2AC6","supe":"\u2287","supedot":"\u2AC4","Superset":"\u2283","SupersetEqual":"\u2287","suphsol":"\u27C9","suphsub":"\u2AD7","suplarr":"\u297B","supmult":"\u2AC2","supnE":"\u2ACC","supne":"\u228B","supplus":"\u2AC0","supset":"\u2283","Supset":"\u22D1","supseteq":"\u2287","supseteqq":"\u2AC6","supsetneq":"\u228B","supsetneqq":"\u2ACC","supsim":"\u2AC8","supsub":"\u2AD4","supsup":"\u2AD6","swarhk":"\u2926","swarr":"\u2199","swArr":"\u21D9","swarrow":"\u2199","swnwar":"\u292A","szlig":"\u00DF","Tab":"\t","target":"\u2316","Tau":"\u03A4","tau":"\u03C4","tbrk":"\u23B4","Tcaron":"\u0164","tcaron":"\u0165","Tcedil":"\u0162","tcedil":"\u0163","Tcy":"\u0422","tcy":"\u0442","tdot":"\u20DB","telrec":"\u2315","Tfr":"\uD835\uDD17","tfr":"\uD835\uDD31","there4":"\u2234","therefore":"\u2234","Therefore":"\u2234","Theta":"\u0398","theta":"\u03B8","thetasym":"\u03D1","thetav":"\u03D1","thickapprox":"\u2248","thicksim":"\u223C","ThickSpace":"\u205F\u200A","ThinSpace":"\u2009","thinsp":"\u2009","thkap":"\u2248","thksim":"\u223C","THORN":"\u00DE","thorn":"\u00FE","tilde":"\u02DC","Tilde":"\u223C","TildeEqual":"\u2243","TildeFullEqual":"\u2245","TildeTilde":"\u2248","timesbar":"\u2A31","timesb":"\u22A0","times":"\u00D7","timesd":"\u2A30","tint":"\u222D","toea":"\u2928","topbot":"\u2336","topcir":"\u2AF1","top":"\u22A4","Topf":"\uD835\uDD4B","topf":"\uD835\uDD65","topfork":"\u2ADA","tosa":"\u2929","tprime":"\u2034","trade":"\u2122","TRADE":"\u2122","triangle":"\u25B5","triangledown":"\u25BF","triangleleft":"\u25C3","trianglelefteq":"\u22B4","triangleq":"\u225C","triangleright":"\u25B9","trianglerighteq":"\u22B5","tridot":"\u25EC","trie":"\u225C","triminus":"\u2A3A","TripleDot":"\u20DB","triplus":"\u2A39","trisb":"\u29CD","tritime":"\u2A3B","trpezium":"\u23E2","Tscr":"\uD835\uDCAF","tscr":"\uD835\uDCC9","TScy":"\u0426","tscy":"\u0446","TSHcy":"\u040B","tshcy":"\u045B","Tstrok":"\u0166","tstrok":"\u0167","twixt":"\u226C","twoheadleftarrow":"\u219E","twoheadrightarrow":"\u21A0","Uacute":"\u00DA","uacute":"\u00FA","uarr":"\u2191","Uarr":"\u219F","uArr":"\u21D1","Uarrocir":"\u2949","Ubrcy":"\u040E","ubrcy":"\u045E","Ubreve":"\u016C","ubreve":"\u016D","Ucirc":"\u00DB","ucirc":"\u00FB","Ucy":"\u0423","ucy":"\u0443","udarr":"\u21C5","Udblac":"\u0170","udblac":"\u0171","udhar":"\u296E","ufisht":"\u297E","Ufr":"\uD835\uDD18","ufr":"\uD835\uDD32","Ugrave":"\u00D9","ugrave":"\u00F9","uHar":"\u2963","uharl":"\u21BF","uharr":"\u21BE","uhblk":"\u2580","ulcorn":"\u231C","ulcorner":"\u231C","ulcrop":"\u230F","ultri":"\u25F8","Umacr":"\u016A","umacr":"\u016B","uml":"\u00A8","UnderBar":"_","UnderBrace":"\u23DF","UnderBracket":"\u23B5","UnderParenthesis":"\u23DD","Union":"\u22C3","UnionPlus":"\u228E","Uogon":"\u0172","uogon":"\u0173","Uopf":"\uD835\uDD4C","uopf":"\uD835\uDD66","UpArrowBar":"\u2912","uparrow":"\u2191","UpArrow":"\u2191","Uparrow":"\u21D1","UpArrowDownArrow":"\u21C5","updownarrow":"\u2195","UpDownArrow":"\u2195","Updownarrow":"\u21D5","UpEquilibrium":"\u296E","upharpoonleft":"\u21BF","upharpoonright":"\u21BE","uplus":"\u228E","UpperLeftArrow":"\u2196","UpperRightArrow":"\u2197","upsi":"\u03C5","Upsi":"\u03D2","upsih":"\u03D2","Upsilon":"\u03A5","upsilon":"\u03C5","UpTeeArrow":"\u21A5","UpTee":"\u22A5","upuparrows":"\u21C8","urcorn":"\u231D","urcorner":"\u231D","urcrop":"\u230E","Uring":"\u016E","uring":"\u016F","urtri":"\u25F9","Uscr":"\uD835\uDCB0","uscr":"\uD835\uDCCA","utdot":"\u22F0","Utilde":"\u0168","utilde":"\u0169","utri":"\u25B5","utrif":"\u25B4","uuarr":"\u21C8","Uuml":"\u00DC","uuml":"\u00FC","uwangle":"\u29A7","vangrt":"\u299C","varepsilon":"\u03F5","varkappa":"\u03F0","varnothing":"\u2205","varphi":"\u03D5","varpi":"\u03D6","varpropto":"\u221D","varr":"\u2195","vArr":"\u21D5","varrho":"\u03F1","varsigma":"\u03C2","varsubsetneq":"\u228A\uFE00","varsubsetneqq":"\u2ACB\uFE00","varsupsetneq":"\u228B\uFE00","varsupsetneqq":"\u2ACC\uFE00","vartheta":"\u03D1","vartriangleleft":"\u22B2","vartriangleright":"\u22B3","vBar":"\u2AE8","Vbar":"\u2AEB","vBarv":"\u2AE9","Vcy":"\u0412","vcy":"\u0432","vdash":"\u22A2","vDash":"\u22A8","Vdash":"\u22A9","VDash":"\u22AB","Vdashl":"\u2AE6","veebar":"\u22BB","vee":"\u2228","Vee":"\u22C1","veeeq":"\u225A","vellip":"\u22EE","verbar":"|","Verbar":"\u2016","vert":"|","Vert":"\u2016","VerticalBar":"\u2223","VerticalLine":"|","VerticalSeparator":"\u2758","VerticalTilde":"\u2240","VeryThinSpace":"\u200A","Vfr":"\uD835\uDD19","vfr":"\uD835\uDD33","vltri":"\u22B2","vnsub":"\u2282\u20D2","vnsup":"\u2283\u20D2","Vopf":"\uD835\uDD4D","vopf":"\uD835\uDD67","vprop":"\u221D","vrtri":"\u22B3","Vscr":"\uD835\uDCB1","vscr":"\uD835\uDCCB","vsubnE":"\u2ACB\uFE00","vsubne":"\u228A\uFE00","vsupnE":"\u2ACC\uFE00","vsupne":"\u228B\uFE00","Vvdash":"\u22AA","vzigzag":"\u299A","Wcirc":"\u0174","wcirc":"\u0175","wedbar":"\u2A5F","wedge":"\u2227","Wedge":"\u22C0","wedgeq":"\u2259","weierp":"\u2118","Wfr":"\uD835\uDD1A","wfr":"\uD835\uDD34","Wopf":"\uD835\uDD4E","wopf":"\uD835\uDD68","wp":"\u2118","wr":"\u2240","wreath":"\u2240","Wscr":"\uD835\uDCB2","wscr":"\uD835\uDCCC","xcap":"\u22C2","xcirc":"\u25EF","xcup":"\u22C3","xdtri":"\u25BD","Xfr":"\uD835\uDD1B","xfr":"\uD835\uDD35","xharr":"\u27F7","xhArr":"\u27FA","Xi":"\u039E","xi":"\u03BE","xlarr":"\u27F5","xlArr":"\u27F8","xmap":"\u27FC","xnis":"\u22FB","xodot":"\u2A00","Xopf":"\uD835\uDD4F","xopf":"\uD835\uDD69","xoplus":"\u2A01","xotime":"\u2A02","xrarr":"\u27F6","xrArr":"\u27F9","Xscr":"\uD835\uDCB3","xscr":"\uD835\uDCCD","xsqcup":"\u2A06","xuplus":"\u2A04","xutri":"\u25B3","xvee":"\u22C1","xwedge":"\u22C0","Yacute":"\u00DD","yacute":"\u00FD","YAcy":"\u042F","yacy":"\u044F","Ycirc":"\u0176","ycirc":"\u0177","Ycy":"\u042B","ycy":"\u044B","yen":"\u00A5","Yfr":"\uD835\uDD1C","yfr":"\uD835\uDD36","YIcy":"\u0407","yicy":"\u0457","Yopf":"\uD835\uDD50","yopf":"\uD835\uDD6A","Yscr":"\uD835\uDCB4","yscr":"\uD835\uDCCE","YUcy":"\u042E","yucy":"\u044E","yuml":"\u00FF","Yuml":"\u0178","Zacute":"\u0179","zacute":"\u017A","Zcaron":"\u017D","zcaron":"\u017E","Zcy":"\u0417","zcy":"\u0437","Zdot":"\u017B","zdot":"\u017C","zeetrf":"\u2128","ZeroWidthSpace":"\u200B","Zeta":"\u0396","zeta":"\u03B6","zfr":"\uD835\uDD37","Zfr":"\u2128","ZHcy":"\u0416","zhcy":"\u0436","zigrarr":"\u21DD","zopf":"\uD835\uDD6B","Zopf":"\u2124","Zscr":"\uD835\uDCB5","zscr":"\uD835\uDCCF","zwj":"\u200D","zwnj":"\u200C"}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/legacy.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/legacy.json
deleted file mode 100644
index f0e82a4..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/legacy.json
+++ /dev/null
@@ -1 +0,0 @@
-{"Aacute":"\u00C1","aacute":"\u00E1","Acirc":"\u00C2","acirc":"\u00E2","acute":"\u00B4","AElig":"\u00C6","aelig":"\u00E6","Agrave":"\u00C0","agrave":"\u00E0","amp":"&","AMP":"&","Aring":"\u00C5","aring":"\u00E5","Atilde":"\u00C3","atilde":"\u00E3","Auml":"\u00C4","auml":"\u00E4","brvbar":"\u00A6","Ccedil":"\u00C7","ccedil":"\u00E7","cedil":"\u00B8","cent":"\u00A2","copy":"\u00A9","COPY":"\u00A9","curren":"\u00A4","deg":"\u00B0","divide":"\u00F7","Eacute":"\u00C9","eacute":"\u00E9","Ecirc":"\u00CA","ecirc":"\u00EA","Egrave":"\u00C8","egrave":"\u00E8","ETH":"\u00D0","eth":"\u00F0","Euml":"\u00CB","euml":"\u00EB","frac12":"\u00BD","frac14":"\u00BC","frac34":"\u00BE","gt":">","GT":">","Iacute":"\u00CD","iacute":"\u00ED","Icirc":"\u00CE","icirc":"\u00EE","iexcl":"\u00A1","Igrave":"\u00CC","igrave":"\u00EC","iquest":"\u00BF","Iuml":"\u00CF","iuml":"\u00EF","laquo":"\u00AB","lt":"<","LT":"<","macr":"\u00AF","micro":"\u00B5","middot":"\u00B7","nbsp":"\u00A0","not":"\u00AC","Ntilde":"\u00D1","ntilde":"\u00F1","Oacute":"\u00D3","oacute":"\u00F3","Ocirc":"\u00D4","ocirc":"\u00F4","Ograve":"\u00D2","ograve":"\u00F2","ordf":"\u00AA","ordm":"\u00BA","Oslash":"\u00D8","oslash":"\u00F8","Otilde":"\u00D5","otilde":"\u00F5","Ouml":"\u00D6","ouml":"\u00F6","para":"\u00B6","plusmn":"\u00B1","pound":"\u00A3","quot":"\"","QUOT":"\"","raquo":"\u00BB","reg":"\u00AE","REG":"\u00AE","sect":"\u00A7","shy":"\u00AD","sup1":"\u00B9","sup2":"\u00B2","sup3":"\u00B3","szlig":"\u00DF","THORN":"\u00DE","thorn":"\u00FE","times":"\u00D7","Uacute":"\u00DA","uacute":"\u00FA","Ucirc":"\u00DB","ucirc":"\u00FB","Ugrave":"\u00D9","ugrave":"\u00F9","uml":"\u00A8","Uuml":"\u00DC","uuml":"\u00FC","Yacute":"\u00DD","yacute":"\u00FD","yen":"\u00A5","yuml":"\u00FF"}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/xml.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/xml.json
deleted file mode 100644
index de8db10..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/maps/xml.json
+++ /dev/null
@@ -1 +0,0 @@
-{"amp":"&","apos":"'","gt":">","lt":"<","quot":"\""}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/package.json
deleted file mode 100644
index 9b27c6c..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/package.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "name": "entities",
-  "version": "1.1.1",
-  "description": "Encode & decode XML/HTML entities with ease",
-  "author": {
-    "name": "Felix Boehm",
-    "email": "me@feedic.com"
-  },
-  "keywords": [
-    "html",
-    "xml",
-    "entity",
-    "encoding"
-  ],
-  "main": "./index.js",
-  "directories": {
-    "test": "test"
-  },
-  "devDependencies": {
-    "mocha": "1",
-    "mocha-lcov-reporter": "*",
-    "coveralls": "*",
-    "istanbul": "*",
-    "jshint": "2"
-  },
-  "scripts": {
-    "test": "mocha && npm run lint",
-    "lint": "jshint index.js lib/*.js test/*.js",
-    "lcov": "istanbul cover _mocha --report lcovonly -- -R spec",
-    "coveralls": "npm run lint && npm run lcov && (cat coverage/lcov.info | coveralls || exit 0)"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/fb55/node-entities.git"
-  },
-  "license": "BSD-like",
-  "jshintConfig": {
-    "eqeqeq": true,
-    "freeze": true,
-    "latedef": "nofunc",
-    "noarg": true,
-    "nonbsp": true,
-    "quotmark": "double",
-    "undef": true,
-    "unused": true,
-    "trailing": true,
-    "eqnull": true,
-    "proto": true,
-    "smarttabs": true,
-    "node": true,
-    "globals": {
-      "describe": true,
-      "it": true
-    }
-  },
-  "bugs": {
-    "url": "https://github.com/fb55/node-entities/issues"
-  },
-  "homepage": "https://github.com/fb55/node-entities",
-  "_id": "entities@1.1.1",
-  "dist": {
-    "shasum": "6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0",
-    "tarball": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz"
-  },
-  "_from": "entities@>=1.1.1 <2.0.0",
-  "_npmVersion": "1.4.6",
-  "_npmUser": {
-    "name": "feedic",
-    "email": "me@feedic.com"
-  },
-  "maintainers": [
-    {
-      "name": "feedic",
-      "email": "me@feedic.com"
-    }
-  ],
-  "_shasum": "6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0",
-  "_resolved": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/readme.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/readme.md
deleted file mode 100644
index e660b4a..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/readme.md
+++ /dev/null
@@ -1,27 +0,0 @@
-#entities [![NPM version](http://img.shields.io/npm/v/entities.svg)](https://npmjs.org/package/entities)  [![Downloads](https://img.shields.io/npm/dm/entities.svg)](https://npmjs.org/package/entities) [![Build Status](http://img.shields.io/travis/fb55/node-entities.svg)](http://travis-ci.org/fb55/node-entities) [![Coverage](http://img.shields.io/coveralls/fb55/node-entities.svg)](https://coveralls.io/r/fb55/node-entities)
-
-En- & decoder for XML/HTML entities.
-
-##How to…
-
-###…install `entities`
-
-    npm i entities
-
-###…use `entities`
-
-```javascript
-var entities = require("entities");
-//encoding
-entities.encodeXML("&#38;");  // "&amp;#38;"
-entities.encodeHTML("&#38;"); // "&amp;&num;38&semi;"
-//decoding
-entities.decodeXML("asdf &amp; &#xFF; &#xFC; &apos;");  // "asdf & ÿ ü '"
-entities.decodeHTML("asdf &amp; &yuml; &uuml; &apos;"); // "asdf & ÿ ü '"
-```
-
-<!-- TODO extend API -->
-
----
-
-License: BSD-like
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/test/mocha.opts b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/test/mocha.opts
deleted file mode 100644
index af53e24..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/test/mocha.opts
+++ /dev/null
@@ -1,2 +0,0 @@
---check-leaks
---reporter spec
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/test/test.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/test/test.js
deleted file mode 100644
index c61a20f..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/entities/test/test.js
+++ /dev/null
@@ -1,168 +0,0 @@
-var assert = require("assert"),
-    path = require("path"),
-    entities = require("../");
-
-describe("Encode->decode test", function(){
-	var testcases = [
-		{
-			input: "asdf & ÿ ü '",
-			xml: "asdf &amp; &#xFF; &#xFC; &apos;",
-			html: "asdf &amp; &yuml; &uuml; &apos;"
-		}, {
-			input: "&#38;",
-			xml: "&amp;#38;",
-			html: "&amp;&num;38&semi;"
-		},
-	];
-	testcases.forEach(function(tc) {
-		var encodedXML = entities.encodeXML(tc.input);
-		it("should XML encode " + tc.input, function(){
-			assert.equal(encodedXML, tc.xml);
-		});
-		it("should default to XML encode " + tc.input, function(){
-			assert.equal(entities.encode(tc.input), tc.xml);
-		});
-		it("should XML decode " + encodedXML, function(){
-			assert.equal(entities.decodeXML(encodedXML), tc.input);
-		});
-		it("should default to XML encode " + encodedXML, function(){
-			assert.equal(entities.decode(encodedXML), tc.input);
-		});
-		it("should default strict to XML encode " + encodedXML, function(){
-			assert.equal(entities.decodeStrict(encodedXML), tc.input);
-		});
-
-		var encodedHTML5 = entities.encodeHTML5(tc.input);
-		it("should HTML5 encode " + tc.input, function(){
-			assert.equal(encodedHTML5, tc.html);
-		});
-		it("should HTML5 decode " + encodedHTML5, function(){
-			assert.equal(entities.decodeHTML(encodedHTML5), tc.input);
-		});
-	});
-
-	it("should encode data URIs (issue 16)", function(){
-		var data = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAALAAABAAEAAAIBRAA7";
-		assert.equal(entities.decode(entities.encode(data)), data);
-	});
-});
-
-describe("Decode test", function(){
-	var testcases = [
-		{ input: "&amp;amp;",  output: "&amp;" },
-		{ input: "&amp;#38;",  output: "&#38;" },
-		{ input: "&amp;#x26;", output: "&#x26;" },
-		{ input: "&amp;#X26;", output: "&#X26;" },
-		{ input: "&#38;#38;",  output: "&#38;" },
-		{ input: "&#x26;#38;", output: "&#38;" },
-		{ input: "&#X26;#38;", output: "&#38;" },
-		{ input: "&#x3a;",     output: ":" },
-		{ input: "&#x3A;",     output: ":" },
-		{ input: "&#X3a;",     output: ":" },
-		{ input: "&#X3A;",     output: ":" }
-	];
-	testcases.forEach(function(tc) {
-		it("should XML decode " + tc.input, function(){
-			assert.equal(entities.decodeXML(tc.input), tc.output);
-		});
-		it("should HTML4 decode " + tc.input, function(){
-			assert.equal(entities.decodeHTML(tc.input), tc.output);
-		});
-		it("should HTML5 decode " + tc.input, function(){
-			assert.equal(entities.decodeHTML(tc.input), tc.output);
-		});
-	});
-});
-
-var levels = ["xml", "entities"];
-
-describe("Documents", function(){
-	levels
-	.map(function(n){ return path.join("..", "maps", n); })
-	.map(require)
-	.forEach(function(doc, i){
-		describe("Decode", function(){
-			it(levels[i], function(){
-				Object.keys(doc).forEach(function(e){
-					for(var l = i; l < levels.length; l++){
-						assert.equal(entities.decode("&" + e + ";", l), doc[e]);
-					}
-				});
-			});
-		});
-
-		describe("Decode strict", function(){
-			it(levels[i], function(){
-				Object.keys(doc).forEach(function(e){
-					for(var l = i; l < levels.length; l++){
-						assert.equal(entities.decodeStrict("&" + e + ";", l), doc[e]);
-					}
-				});
-			});
-		});
-
-		describe("Encode", function(){
-			it(levels[i], function(){
-				Object.keys(doc).forEach(function(e){
-					for(var l = i; l < levels.length; l++){
-						assert.equal(entities.decode(entities.encode(doc[e], l), l), doc[e]);
-					}
-				});
-			});
-		});
-	});
-
-	var legacy = require("../maps/legacy.json");
-
-	describe("Legacy", function(){
-		it("should decode", runLegacy);
-	});
-
-	function runLegacy(){
-		Object.keys(legacy).forEach(function(e){
-			assert.equal(entities.decodeHTML("&" + e), legacy[e]);
-		});
-	}
-});
-
-var astral = {
-	"1D306": "\uD834\uDF06",
-	"1D11E": "\uD834\uDD1E"
-};
-
-var astralSpecial = {
-	"80":    "\u20AC",
-	"110000": "\uFFFD"
-};
-
-
-describe("Astral entities", function(){
-	Object.keys(astral).forEach(function(c){
-		it("should decode " + astral[c], function(){
-			assert.equal(entities.decode("&#x" + c + ";"), astral[c]);
-		});
-
-		it("should encode " + astral[c], function(){
-			assert.equal(entities.encode(astral[c]), "&#x" + c + ";");
-		});
-
-		it("should escape " + astral[c], function(){
-			assert.equal(entities.escape(astral[c]), "&#x" + c + ";");
-		});
-	});
-
-	Object.keys(astralSpecial).forEach(function(c){
-		it("special should decode \\u" + c, function(){
-			assert.equal(entities.decode("&#x" + c + ";"), astralSpecial[c]);
-		});
-	});
-});
-
-describe("Escape", function(){
-	it("should always decode ASCII chars", function(){
-		for(var i = 0; i < 0x7F; i++){
-			var c = String.fromCharCode(i);
-			assert.equal(entities.decodeXML(entities.escape(c)), c);
-		}
-	});
-});
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/.npmignore b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/.npmignore
deleted file mode 100644
index 265ff73..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/.npmignore
+++ /dev/null
@@ -1,8 +0,0 @@
-build/
-test/
-examples/
-fs.js
-zlib.js
-.zuul.yml
-.nyc_output
-coverage
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/.travis.yml b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/.travis.yml
deleted file mode 100644
index ae0156a..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/.travis.yml
+++ /dev/null
@@ -1,54 +0,0 @@
-sudo: false
-language: node_js
-before_install:
-  - npm install -g npm@2
-  - npm install -g npm
-notifications:
-  email: false
-matrix:
-  fast_finish: true
-  allow_failures:
-    - env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest"
-    - env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
-  include:
-  - node_js: '0.8'
-    env: TASK=test
-  - node_js: '0.10'
-    env: TASK=test
-  - node_js: '0.11'
-    env: TASK=test
-  - node_js: '0.12'
-    env: TASK=test
-  - node_js: 1
-    env: TASK=test
-  - node_js: 2
-    env: TASK=test
-  - node_js: 3
-    env: TASK=test
-  - node_js: 4
-    env: TASK=test
-  - node_js: 5
-    env: TASK=test
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=android BROWSER_VERSION="4.0..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="-3..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="-3..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=microsoftedge BROWSER_VERSION=latest
-script: "npm run $TASK"
-env:
-  global:
-  - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc=
-  - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI=
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/LICENSE
deleted file mode 100644
index e3d4e69..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright Joyent, Inc. and other Node contributors. All rights reserved.
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/README.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/README.md
deleted file mode 100644
index 2233732..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/README.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# readable-stream
-
-***Node-core v6.1.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream)
-
-
-[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
-[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/)
-
-
-[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream)
-
-```bash
-npm install --save readable-stream
-```
-
-***Node-core streams for userland***
-
-This package is a mirror of the Streams2 and Streams3 implementations in
-Node-core, including [documentation](doc/stream.md).
-
-If you want to guarantee a stable streams base, regardless of what version of
-Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).
-
-As of version 2.0.0 **readable-stream** uses semantic versioning.  
-
-# Streams WG Team Members
-
-* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) &lt;christopher.s.dickinson@gmail.com&gt;
-  - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B
-* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) &lt;calvin.metcalf@gmail.com&gt;
-  - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242
-* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) &lt;rod@vagg.org&gt;
-  - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D
-* **Sam Newman** ([@sonewman](https://github.com/sonewman)) &lt;newmansam@outlook.com&gt;
-* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) &lt;mathiasbuus@gmail.com&gt;
-* **Domenic Denicola** ([@domenic](https://github.com/domenic)) &lt;d@domenic.me&gt;
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/doc/stream.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/doc/stream.md
deleted file mode 100644
index c907ca0..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/doc/stream.md
+++ /dev/null
@@ -1,1772 +0,0 @@
-# Stream
-
-    Stability: 2 - Stable
-
-A stream is an abstract interface implemented by various objects in
-Node.js. For example a [request to an HTTP server][http-incoming-message] is a
-stream, as is [`process.stdout`][]. Streams are readable, writable, or both. All
-streams are instances of [`EventEmitter`][].
-
-You can load the Stream base classes by doing `require('stream')`.
-There are base classes provided for [Readable][] streams, [Writable][]
-streams, [Duplex][] streams, and [Transform][] streams.
-
-This document is split up into 3 sections:
-
-1. The first section explains the parts of the API that you need to be
-   aware of to use streams in your programs.
-2. The second section explains the parts of the API that you need to
-   use if you implement your own custom streams yourself. The API is designed to
-   make this easy for you to do.
-3. The third section goes into more depth about how streams work,
-   including some of the internal mechanisms and functions that you
-   should probably not modify unless you definitely know what you are
-   doing.
-
-
-## API for Stream Consumers
-
-<!--type=misc-->
-
-Streams can be either [Readable][], [Writable][], or both ([Duplex][]).
-
-All streams are EventEmitters, but they also have other custom methods
-and properties depending on whether they are Readable, Writable, or
-Duplex.
-
-If a stream is both Readable and Writable, then it implements all of
-the methods and events. So, a [Duplex][] or [Transform][] stream is
-fully described by this API, though their implementation may be
-somewhat different.
-
-It is not necessary to implement Stream interfaces in order to consume
-streams in your programs. If you **are** implementing streaming
-interfaces in your own program, please also refer to
-[API for Stream Implementors][].
-
-Almost all Node.js programs, no matter how simple, use Streams in some
-way. Here is an example of using Streams in an Node.js program:
-
-```js
-const http = require('http');
-
-var server = http.createServer( (req, res) => {
-  // req is an http.IncomingMessage, which is a Readable Stream
-  // res is an http.ServerResponse, which is a Writable Stream
-
-  var body = '';
-  // we want to get the data as utf8 strings
-  // If you don't set an encoding, then you'll get Buffer objects
-  req.setEncoding('utf8');
-
-  // Readable streams emit 'data' events once a listener is added
-  req.on('data', (chunk) => {
-    body += chunk;
-  });
-
-  // the end event tells you that you have entire body
-  req.on('end', () => {
-    try {
-      var data = JSON.parse(body);
-    } catch (er) {
-      // uh oh!  bad json!
-      res.statusCode = 400;
-      return res.end(`error: ${er.message}`);
-    }
-
-    // write back something interesting to the user:
-    res.write(typeof data);
-    res.end();
-  });
-});
-
-server.listen(1337);
-
-// $ curl localhost:1337 -d '{}'
-// object
-// $ curl localhost:1337 -d '"foo"'
-// string
-// $ curl localhost:1337 -d 'not json'
-// error: Unexpected token o
-```
-
-### Class: stream.Duplex
-
-Duplex streams are streams that implement both the [Readable][] and
-[Writable][] interfaces.
-
-Examples of Duplex streams include:
-
-* [TCP sockets][]
-* [zlib streams][zlib]
-* [crypto streams][crypto]
-
-### Class: stream.Readable
-
-<!--type=class-->
-
-The Readable stream interface is the abstraction for a *source* of
-data that you are reading from. In other words, data comes *out* of a
-Readable stream.
-
-A Readable stream will not start emitting data until you indicate that
-you are ready to receive it.
-
-Readable streams have two "modes": a **flowing mode** and a **paused
-mode**. When in flowing mode, data is read from the underlying system
-and provided to your program as fast as possible. In paused mode, you
-must explicitly call [`stream.read()`][stream-read] to get chunks of data out.
-Streams start out in paused mode.
-
-**Note**: If no data event handlers are attached, and there are no
-[`stream.pipe()`][] destinations, and the stream is switched into flowing
-mode, then data will be lost.
-
-You can switch to flowing mode by doing any of the following:
-
-* Adding a [`'data'`][] event handler to listen for data.
-* Calling the [`stream.resume()`][stream-resume] method to explicitly open the
-  flow.
-* Calling the [`stream.pipe()`][] method to send the data to a [Writable][].
-
-You can switch back to paused mode by doing either of the following:
-
-* If there are no pipe destinations, by calling the
-  [`stream.pause()`][stream-pause] method.
-* If there are pipe destinations, by removing any [`'data'`][] event
-  handlers, and removing all pipe destinations by calling the
-  [`stream.unpipe()`][] method.
-
-Note that, for backwards compatibility reasons, removing [`'data'`][]
-event handlers will **not** automatically pause the stream. Also, if
-there are piped destinations, then calling [`stream.pause()`][stream-pause] will
-not guarantee that the stream will *remain* paused once those
-destinations drain and ask for more data.
-
-Examples of readable streams include:
-
-* [HTTP responses, on the client][http-incoming-message]
-* [HTTP requests, on the server][http-incoming-message]
-* [fs read streams][]
-* [zlib streams][zlib]
-* [crypto streams][crypto]
-* [TCP sockets][]
-* [child process stdout and stderr][]
-* [`process.stdin`][]
-
-#### Event: 'close'
-
-Emitted when the stream and any of its underlying resources (a file
-descriptor, for example) have been closed. The event indicates that
-no more events will be emitted, and no further computation will occur.
-
-Not all streams will emit the `'close'` event as the `'close'` event is
-optional.
-
-#### Event: 'data'
-
-* `chunk` {Buffer|String} The chunk of data.
-
-Attaching a `'data'` event listener to a stream that has not been
-explicitly paused will switch the stream into flowing mode. Data will
-then be passed as soon as it is available.
-
-If you just want to get all the data out of the stream as fast as
-possible, this is the best way to do so.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.on('data', (chunk) => {
-  console.log('got %d bytes of data', chunk.length);
-});
-```
-
-#### Event: 'end'
-
-This event fires when there will be no more data to read.
-
-Note that the `'end'` event **will not fire** unless the data is
-completely consumed. This can be done by switching into flowing mode,
-or by calling [`stream.read()`][stream-read] repeatedly until you get to the
-end.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.on('data', (chunk) => {
-  console.log('got %d bytes of data', chunk.length);
-});
-readable.on('end', () => {
-  console.log('there will be no more data.');
-});
-```
-
-#### Event: 'error'
-
-* {Error}
-
-Emitted if there was an error receiving data.
-
-#### Event: 'readable'
-
-When a chunk of data can be read from the stream, it will emit a
-`'readable'` event.
-
-In some cases, listening for a `'readable'` event will cause some data
-to be read into the internal buffer from the underlying system, if it
-hadn't already.
-
-```javascript
-var readable = getReadableStreamSomehow();
-readable.on('readable', () => {
-  // there is some data to read now
-});
-```
-
-Once the internal buffer is drained, a `'readable'` event will fire
-again when more data is available.
-
-The `'readable'` event is not emitted in the "flowing" mode with the
-sole exception of the last one, on end-of-stream.
-
-The `'readable'` event indicates that the stream has new information:
-either new data is available or the end of the stream has been reached.
-In the former case, [`stream.read()`][stream-read] will return that data. In the
-latter case, [`stream.read()`][stream-read] will return null. For instance, in
-the following example, `foo.txt` is an empty file:
-
-```js
-const fs = require('fs');
-var rr = fs.createReadStream('foo.txt');
-rr.on('readable', () => {
-  console.log('readable:', rr.read());
-});
-rr.on('end', () => {
-  console.log('end');
-});
-```
-
-The output of running this script is:
-
-```
-$ node test.js
-readable: null
-end
-```
-
-#### readable.isPaused()
-
-* Return: {Boolean}
-
-This method returns whether or not the `readable` has been **explicitly**
-paused by client code (using [`stream.pause()`][stream-pause] without a
-corresponding [`stream.resume()`][stream-resume]).
-
-```js
-var readable = new stream.Readable
-
-readable.isPaused() // === false
-readable.pause()
-readable.isPaused() // === true
-readable.resume()
-readable.isPaused() // === false
-```
-
-#### readable.pause()
-
-* Return: `this`
-
-This method will cause a stream in flowing mode to stop emitting
-[`'data'`][] events, switching out of flowing mode. Any data that becomes
-available will remain in the internal buffer.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.on('data', (chunk) => {
-  console.log('got %d bytes of data', chunk.length);
-  readable.pause();
-  console.log('there will be no more data for 1 second');
-  setTimeout(() => {
-    console.log('now data will start flowing again');
-    readable.resume();
-  }, 1000);
-});
-```
-
-#### readable.pipe(destination[, options])
-
-* `destination` {stream.Writable} The destination for writing data
-* `options` {Object} Pipe options
-  * `end` {Boolean} End the writer when the reader ends. Default = `true`
-
-This method pulls all the data out of a readable stream, and writes it
-to the supplied destination, automatically managing the flow so that
-the destination is not overwhelmed by a fast readable stream.
-
-Multiple destinations can be piped to safely.
-
-```js
-var readable = getReadableStreamSomehow();
-var writable = fs.createWriteStream('file.txt');
-// All the data from readable goes into 'file.txt'
-readable.pipe(writable);
-```
-
-This function returns the destination stream, so you can set up pipe
-chains like so:
-
-```js
-var r = fs.createReadStream('file.txt');
-var z = zlib.createGzip();
-var w = fs.createWriteStream('file.txt.gz');
-r.pipe(z).pipe(w);
-```
-
-For example, emulating the Unix `cat` command:
-
-```js
-process.stdin.pipe(process.stdout);
-```
-
-By default [`stream.end()`][stream-end] is called on the destination when the
-source stream emits [`'end'`][], so that `destination` is no longer writable.
-Pass `{ end: false }` as `options` to keep the destination stream open.
-
-This keeps `writer` open so that "Goodbye" can be written at the
-end.
-
-```js
-reader.pipe(writer, { end: false });
-reader.on('end', () => {
-  writer.end('Goodbye\n');
-});
-```
-
-Note that [`process.stderr`][] and [`process.stdout`][] are never closed until
-the process exits, regardless of the specified options.
-
-#### readable.read([size])
-
-* `size` {Number} Optional argument to specify how much data to read.
-* Return {String|Buffer|Null}
-
-The `read()` method pulls some data out of the internal buffer and
-returns it. If there is no data available, then it will return
-`null`.
-
-If you pass in a `size` argument, then it will return that many
-bytes. If `size` bytes are not available, then it will return `null`,
-unless we've ended, in which case it will return the data remaining
-in the buffer.
-
-If you do not specify a `size` argument, then it will return all the
-data in the internal buffer.
-
-This method should only be called in paused mode. In flowing mode,
-this method is called automatically until the internal buffer is
-drained.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.on('readable', () => {
-  var chunk;
-  while (null !== (chunk = readable.read())) {
-    console.log('got %d bytes of data', chunk.length);
-  }
-});
-```
-
-If this method returns a data chunk, then it will also trigger the
-emission of a [`'data'`][] event.
-
-Note that calling [`stream.read([size])`][stream-read] after the [`'end'`][]
-event has been triggered will return `null`. No runtime error will be raised.
-
-#### readable.resume()
-
-* Return: `this`
-
-This method will cause the readable stream to resume emitting [`'data'`][]
-events.
-
-This method will switch the stream into flowing mode. If you do *not*
-want to consume the data from a stream, but you *do* want to get to
-its [`'end'`][] event, you can call [`stream.resume()`][stream-resume] to open
-the flow of data.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.resume();
-readable.on('end', () => {
-  console.log('got to the end, but did not read anything');
-});
-```
-
-#### readable.setEncoding(encoding)
-
-* `encoding` {String} The encoding to use.
-* Return: `this`
-
-Call this function to cause the stream to return strings of the specified
-encoding instead of Buffer objects. For example, if you do
-`readable.setEncoding('utf8')`, then the output data will be interpreted as
-UTF-8 data, and returned as strings. If you do `readable.setEncoding('hex')`,
-then the data will be encoded in hexadecimal string format.
-
-This properly handles multi-byte characters that would otherwise be
-potentially mangled if you simply pulled the Buffers directly and
-called [`buf.toString(encoding)`][] on them. If you want to read the data
-as strings, always use this method.
-
-Also you can disable any encoding at all with `readable.setEncoding(null)`.
-This approach is very useful if you deal with binary data or with large
-multi-byte strings spread out over multiple chunks.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.setEncoding('utf8');
-readable.on('data', (chunk) => {
-  assert.equal(typeof chunk, 'string');
-  console.log('got %d characters of string data', chunk.length);
-});
-```
-
-#### readable.unpipe([destination])
-
-* `destination` {stream.Writable} Optional specific stream to unpipe
-
-This method will remove the hooks set up for a previous [`stream.pipe()`][]
-call.
-
-If the destination is not specified, then all pipes are removed.
-
-If the destination is specified, but no pipe is set up for it, then
-this is a no-op.
-
-```js
-var readable = getReadableStreamSomehow();
-var writable = fs.createWriteStream('file.txt');
-// All the data from readable goes into 'file.txt',
-// but only for the first second
-readable.pipe(writable);
-setTimeout(() => {
-  console.log('stop writing to file.txt');
-  readable.unpipe(writable);
-  console.log('manually close the file stream');
-  writable.end();
-}, 1000);
-```
-
-#### readable.unshift(chunk)
-
-* `chunk` {Buffer|String} Chunk of data to unshift onto the read queue
-
-This is useful in certain cases where a stream is being consumed by a
-parser, which needs to "un-consume" some data that it has
-optimistically pulled out of the source, so that the stream can be
-passed on to some other party.
-
-Note that `stream.unshift(chunk)` cannot be called after the [`'end'`][] event
-has been triggered; a runtime error will be raised.
-
-If you find that you must often call `stream.unshift(chunk)` in your
-programs, consider implementing a [Transform][] stream instead. (See [API
-for Stream Implementors][].)
-
-```js
-// Pull off a header delimited by \n\n
-// use unshift() if we get too much
-// Call the callback with (error, header, stream)
-const StringDecoder = require('string_decoder').StringDecoder;
-function parseHeader(stream, callback) {
-  stream.on('error', callback);
-  stream.on('readable', onReadable);
-  var decoder = new StringDecoder('utf8');
-  var header = '';
-  function onReadable() {
-    var chunk;
-    while (null !== (chunk = stream.read())) {
-      var str = decoder.write(chunk);
-      if (str.match(/\n\n/)) {
-        // found the header boundary
-        var split = str.split(/\n\n/);
-        header += split.shift();
-        var remaining = split.join('\n\n');
-        var buf = Buffer.from(remaining, 'utf8');
-        if (buf.length)
-          stream.unshift(buf);
-        stream.removeListener('error', callback);
-        stream.removeListener('readable', onReadable);
-        // now the body of the message can be read from the stream.
-        callback(null, header, stream);
-      } else {
-        // still reading the header.
-        header += str;
-      }
-    }
-  }
-}
-```
-
-Note that, unlike [`stream.push(chunk)`][stream-push], `stream.unshift(chunk)`
-will not end the reading process by resetting the internal reading state of the
-stream. This can cause unexpected results if `unshift()` is called during a
-read (i.e. from within a [`stream._read()`][stream-_read] implementation on a
-custom stream). Following the call to `unshift()` with an immediate
-[`stream.push('')`][stream-push] will reset the reading state appropriately,
-however it is best to simply avoid calling `unshift()` while in the process of
-performing a read.
-
-#### readable.wrap(stream)
-
-* `stream` {Stream} An "old style" readable stream
-
-Versions of Node.js prior to v0.10 had streams that did not implement the
-entire Streams API as it is today. (See [Compatibility][] for
-more information.)
-
-If you are using an older Node.js library that emits [`'data'`][] events and
-has a [`stream.pause()`][stream-pause] method that is advisory only, then you
-can use the `wrap()` method to create a [Readable][] stream that uses the old
-stream as its data source.
-
-You will very rarely ever need to call this function, but it exists
-as a convenience for interacting with old Node.js programs and libraries.
-
-For example:
-
-```js
-const OldReader = require('./old-api-module.js').OldReader;
-const Readable = require('stream').Readable;
-const oreader = new OldReader;
-const myReader = new Readable().wrap(oreader);
-
-myReader.on('readable', () => {
-  myReader.read(); // etc.
-});
-```
-
-### Class: stream.Transform
-
-Transform streams are [Duplex][] streams where the output is in some way
-computed from the input. They implement both the [Readable][] and
-[Writable][] interfaces.
-
-Examples of Transform streams include:
-
-* [zlib streams][zlib]
-* [crypto streams][crypto]
-
-### Class: stream.Writable
-
-<!--type=class-->
-
-The Writable stream interface is an abstraction for a *destination*
-that you are writing data *to*.
-
-Examples of writable streams include:
-
-* [HTTP requests, on the client][]
-* [HTTP responses, on the server][]
-* [fs write streams][]
-* [zlib streams][zlib]
-* [crypto streams][crypto]
-* [TCP sockets][]
-* [child process stdin][]
-* [`process.stdout`][], [`process.stderr`][]
-
-#### Event: 'close'
-
-Emitted when the stream and any of its underlying resources (a file descriptor,
-for example) have been closed. The event indicates that no more events will be
-emitted, and no further computation will occur.
-
-Not all streams will emit the `'close'` event as the `'close'` event is
-optional.
-
-#### Event: 'drain'
-
-If a [`stream.write(chunk)`][stream-write] call returns `false`, then the
-`'drain'` event will indicate when it is appropriate to begin writing more data
-to the stream.
-
-```js
-// Write the data to the supplied writable stream one million times.
-// Be attentive to back-pressure.
-function writeOneMillionTimes(writer, data, encoding, callback) {
-  var i = 1000000;
-  write();
-  function write() {
-    var ok = true;
-    do {
-      i -= 1;
-      if (i === 0) {
-        // last time!
-        writer.write(data, encoding, callback);
-      } else {
-        // see if we should continue, or wait
-        // don't pass the callback, because we're not done yet.
-        ok = writer.write(data, encoding);
-      }
-    } while (i > 0 && ok);
-    if (i > 0) {
-      // had to stop early!
-      // write some more once it drains
-      writer.once('drain', write);
-    }
-  }
-}
-```
-
-#### Event: 'error'
-
-* {Error}
-
-Emitted if there was an error when writing or piping data.
-
-#### Event: 'finish'
-
-When the [`stream.end()`][stream-end] method has been called, and all data has
-been flushed to the underlying system, this event is emitted.
-
-```javascript
-var writer = getWritableStreamSomehow();
-for (var i = 0; i < 100; i ++) {
-  writer.write('hello, #${i}!\n');
-}
-writer.end('this is the end\n');
-writer.on('finish', () => {
-  console.error('all writes are now complete.');
-});
-```
-
-#### Event: 'pipe'
-
-* `src` {stream.Readable} source stream that is piping to this writable
-
-This is emitted whenever the [`stream.pipe()`][] method is called on a readable
-stream, adding this writable to its set of destinations.
-
-```js
-var writer = getWritableStreamSomehow();
-var reader = getReadableStreamSomehow();
-writer.on('pipe', (src) => {
-  console.error('something is piping into the writer');
-  assert.equal(src, reader);
-});
-reader.pipe(writer);
-```
-
-#### Event: 'unpipe'
-
-* `src` {[Readable][] Stream} The source stream that
-  [unpiped][`stream.unpipe()`] this writable
-
-This is emitted whenever the [`stream.unpipe()`][] method is called on a
-readable stream, removing this writable from its set of destinations.
-
-```js
-var writer = getWritableStreamSomehow();
-var reader = getReadableStreamSomehow();
-writer.on('unpipe', (src) => {
-  console.error('something has stopped piping into the writer');
-  assert.equal(src, reader);
-});
-reader.pipe(writer);
-reader.unpipe(writer);
-```
-
-#### writable.cork()
-
-Forces buffering of all writes.
-
-Buffered data will be flushed either at [`stream.uncork()`][] or at
-[`stream.end()`][stream-end] call.
-
-#### writable.end([chunk][, encoding][, callback])
-
-* `chunk` {String|Buffer} Optional data to write
-* `encoding` {String} The encoding, if `chunk` is a String
-* `callback` {Function} Optional callback for when the stream is finished
-
-Call this method when no more data will be written to the stream. If supplied,
-the callback is attached as a listener on the [`'finish'`][] event.
-
-Calling [`stream.write()`][stream-write] after calling
-[`stream.end()`][stream-end] will raise an error.
-
-```js
-// write 'hello, ' and then end with 'world!'
-var file = fs.createWriteStream('example.txt');
-file.write('hello, ');
-file.end('world!');
-// writing more now is not allowed!
-```
-
-#### writable.setDefaultEncoding(encoding)
-
-* `encoding` {String} The new default encoding
-* Return: `this`
-
-Sets the default encoding for a writable stream.
-
-#### writable.uncork()
-
-Flush all data, buffered since [`stream.cork()`][] call.
-
-#### writable.write(chunk[, encoding][, callback])
-
-* `chunk` {String|Buffer} The data to write
-* `encoding` {String} The encoding, if `chunk` is a String
-* `callback` {Function} Callback for when this chunk of data is flushed
-* Returns: {Boolean} `true` if the data was handled completely.
-
-This method writes some data to the underlying system, and calls the
-supplied callback once the data has been fully handled.  If an error
-occurs, the callback may or may not be called with the error as its
-first argument.  To detect write errors, listen for the `'error'` event.
-
-The return value indicates if you should continue writing right now.
-If the data had to be buffered internally, then it will return
-`false`. Otherwise, it will return `true`.
-
-This return value is strictly advisory. You MAY continue to write,
-even if it returns `false`. However, writes will be buffered in
-memory, so it is best not to do this excessively. Instead, wait for
-the [`'drain'`][] event before writing more data.
-
-
-## API for Stream Implementors
-
-<!--type=misc-->
-
-To implement any sort of stream, the pattern is the same:
-
-1. Extend the appropriate parent class in your own subclass. (The
-   [`util.inherits()`][] method is particularly helpful for this.)
-2. Call the appropriate parent class constructor in your constructor,
-   to be sure that the internal mechanisms are set up properly.
-3. Implement one or more specific methods, as detailed below.
-
-The class to extend and the method(s) to implement depend on the sort
-of stream class you are writing:
-
-<table>
-  <thead>
-    <tr>
-      <th>
-        <p>Use-case</p>
-      </th>
-      <th>
-        <p>Class</p>
-      </th>
-      <th>
-        <p>Method(s) to implement</p>
-      </th>
-    </tr>
-  </thead>
-  <tr>
-    <td>
-      <p>Reading only</p>
-    </td>
-    <td>
-      <p>[Readable](#stream_class_stream_readable_1)</p>
-    </td>
-    <td>
-      <p><code>[_read][stream-_read]</code></p>
-    </td>
-  </tr>
-  <tr>
-    <td>
-      <p>Writing only</p>
-    </td>
-    <td>
-      <p>[Writable](#stream_class_stream_writable_1)</p>
-    </td>
-    <td>
-      <p><code>[_write][stream-_write]</code>, <code>[_writev][stream-_writev]</code></p>
-    </td>
-  </tr>
-  <tr>
-    <td>
-      <p>Reading and writing</p>
-    </td>
-    <td>
-      <p>[Duplex](#stream_class_stream_duplex_1)</p>
-    </td>
-    <td>
-      <p><code>[_read][stream-_read]</code>, <code>[_write][stream-_write]</code>, <code>[_writev][stream-_writev]</code></p>
-    </td>
-  </tr>
-  <tr>
-    <td>
-      <p>Operate on written data, then read the result</p>
-    </td>
-    <td>
-      <p>[Transform](#stream_class_stream_transform_1)</p>
-    </td>
-    <td>
-      <p><code>[_transform][stream-_transform]</code>, <code>[_flush][stream-_flush]</code></p>
-    </td>
-  </tr>
-</table>
-
-In your implementation code, it is very important to never call the methods
-described in [API for Stream Consumers][]. Otherwise, you can potentially cause
-adverse side effects in programs that consume your streaming interfaces.
-
-### Class: stream.Duplex
-
-<!--type=class-->
-
-A "duplex" stream is one that is both Readable and Writable, such as a TCP
-socket connection.
-
-Note that `stream.Duplex` is an abstract class designed to be extended
-with an underlying implementation of the [`stream._read(size)`][stream-_read]
-and [`stream._write(chunk, encoding, callback)`][stream-_write] methods as you
-would with a Readable or Writable stream class.
-
-Since JavaScript doesn't have multiple prototypal inheritance, this class
-prototypally inherits from Readable, and then parasitically from Writable. It is
-thus up to the user to implement both the low-level
-[`stream._read(n)`][stream-_read] method as well as the low-level
-[`stream._write(chunk, encoding, callback)`][stream-_write] method on extension
-duplex classes.
-
-#### new stream.Duplex(options)
-
-* `options` {Object} Passed to both Writable and Readable
-  constructors. Also has the following fields:
-  * `allowHalfOpen` {Boolean} Default = `true`. If set to `false`, then
-    the stream will automatically end the readable side when the
-    writable side ends and vice versa.
-  * `readableObjectMode` {Boolean} Default = `false`. Sets `objectMode`
-    for readable side of the stream. Has no effect if `objectMode`
-    is `true`.
-  * `writableObjectMode` {Boolean} Default = `false`. Sets `objectMode`
-    for writable side of the stream. Has no effect if `objectMode`
-    is `true`.
-
-In classes that extend the Duplex class, make sure to call the
-constructor so that the buffering settings can be properly
-initialized.
-
-### Class: stream.PassThrough
-
-This is a trivial implementation of a [Transform][] stream that simply
-passes the input bytes across to the output. Its purpose is mainly
-for examples and testing, but there are occasionally use cases where
-it can come in handy as a building block for novel sorts of streams.
-
-### Class: stream.Readable
-
-<!--type=class-->
-
-`stream.Readable` is an abstract class designed to be extended with an
-underlying implementation of the [`stream._read(size)`][stream-_read] method.
-
-Please see [API for Stream Consumers][] for how to consume
-streams in your programs. What follows is an explanation of how to
-implement Readable streams in your programs.
-
-#### new stream.Readable([options])
-
-* `options` {Object}
-  * `highWaterMark` {Number} The maximum number of bytes to store in
-    the internal buffer before ceasing to read from the underlying
-    resource. Default = `16384` (16kb), or `16` for `objectMode` streams
-  * `encoding` {String} If specified, then buffers will be decoded to
-    strings using the specified encoding. Default = `null`
-  * `objectMode` {Boolean} Whether this stream should behave
-    as a stream of objects. Meaning that [`stream.read(n)`][stream-read] returns
-    a single value instead of a Buffer of size n. Default = `false`
-  * `read` {Function} Implementation for the [`stream._read()`][stream-_read]
-    method.
-
-In classes that extend the Readable class, make sure to call the
-Readable constructor so that the buffering settings can be properly
-initialized.
-
-#### readable.\_read(size)
-
-* `size` {Number} Number of bytes to read asynchronously
-
-Note: **Implement this method, but do NOT call it directly.**
-
-This method is prefixed with an underscore because it is internal to the
-class that defines it and should only be called by the internal Readable
-class methods. All Readable stream implementations must provide a \_read
-method to fetch data from the underlying resource.
-
-When `_read()` is called, if data is available from the resource, the `_read()`
-implementation should start pushing that data into the read queue by calling
-[`this.push(dataChunk)`][stream-push]. `_read()` should continue reading from
-the resource and pushing data until push returns `false`, at which point it
-should stop reading from the resource. Only when `_read()` is called again after
-it has stopped should it start reading more data from the resource and pushing
-that data onto the queue.
-
-Note: once the `_read()` method is called, it will not be called again until
-the [`stream.push()`][stream-push] method is called.
-
-The `size` argument is advisory. Implementations where a "read" is a
-single call that returns data can use this to know how much data to
-fetch. Implementations where that is not relevant, such as TCP or
-TLS, may ignore this argument, and simply provide data whenever it
-becomes available. There is no need, for example to "wait" until
-`size` bytes are available before calling [`stream.push(chunk)`][stream-push].
-
-#### readable.push(chunk[, encoding])
-
-
-* `chunk` {Buffer|Null|String} Chunk of data to push into the read queue
-* `encoding` {String} Encoding of String chunks.  Must be a valid
-  Buffer encoding, such as `'utf8'` or `'ascii'`
-* return {Boolean} Whether or not more pushes should be performed
-
-Note: **This method should be called by Readable implementors, NOT
-by consumers of Readable streams.**
-
-If a value other than null is passed, The `push()` method adds a chunk of data
-into the queue for subsequent stream processors to consume. If `null` is
-passed, it signals the end of the stream (EOF), after which no more data
-can be written.
-
-The data added with `push()` can be pulled out by calling the
-[`stream.read()`][stream-read] method when the [`'readable'`][] event fires.
-
-This API is designed to be as flexible as possible. For example,
-you may be wrapping a lower-level source which has some sort of
-pause/resume mechanism, and a data callback. In those cases, you
-could wrap the low-level source object by doing something like this:
-
-```js
-// source is an object with readStop() and readStart() methods,
-// and an `ondata` member that gets called when it has data, and
-// an `onend` member that gets called when the data is over.
-
-util.inherits(SourceWrapper, Readable);
-
-function SourceWrapper(options) {
-  Readable.call(this, options);
-
-  this._source = getLowlevelSourceObject();
-
-  // Every time there's data, we push it into the internal buffer.
-  this._source.ondata = (chunk) => {
-    // if push() returns false, then we need to stop reading from source
-    if (!this.push(chunk))
-      this._source.readStop();
-  };
-
-  // When the source ends, we push the EOF-signaling `null` chunk
-  this._source.onend = () => {
-    this.push(null);
-  };
-}
-
-// _read will be called when the stream wants to pull more data in
-// the advisory size argument is ignored in this case.
-SourceWrapper.prototype._read = function(size) {
-  this._source.readStart();
-};
-```
-
-#### Example: A Counting Stream
-
-<!--type=example-->
-
-This is a basic example of a Readable stream. It emits the numerals
-from 1 to 1,000,000 in ascending order, and then ends.
-
-```js
-const Readable = require('stream').Readable;
-const util = require('util');
-util.inherits(Counter, Readable);
-
-function Counter(opt) {
-  Readable.call(this, opt);
-  this._max = 1000000;
-  this._index = 1;
-}
-
-Counter.prototype._read = function() {
-  var i = this._index++;
-  if (i > this._max)
-    this.push(null);
-  else {
-    var str = '' + i;
-    var buf = Buffer.from(str, 'ascii');
-    this.push(buf);
-  }
-};
-```
-
-#### Example: SimpleProtocol v1 (Sub-optimal)
-
-This is similar to the `parseHeader` function described
-[here](#stream_readable_unshift_chunk), but implemented as a custom stream.
-Also, note that this implementation does not convert the incoming data to a
-string.
-
-However, this would be better implemented as a [Transform][] stream. See
-[SimpleProtocol v2][] for a better implementation.
-
-```js
-// A parser for a simple data protocol.
-// The "header" is a JSON object, followed by 2 \n characters, and
-// then a message body.
-//
-// NOTE: This can be done more simply as a Transform stream!
-// Using Readable directly for this is sub-optimal. See the
-// alternative example below under the Transform section.
-
-const Readable = require('stream').Readable;
-const util = require('util');
-
-util.inherits(SimpleProtocol, Readable);
-
-function SimpleProtocol(source, options) {
-  if (!(this instanceof SimpleProtocol))
-    return new SimpleProtocol(source, options);
-
-  Readable.call(this, options);
-  this._inBody = false;
-  this._sawFirstCr = false;
-
-  // source is a readable stream, such as a socket or file
-  this._source = source;
-
-  source.on('end', () => {
-    this.push(null);
-  });
-
-  // give it a kick whenever the source is readable
-  // read(0) will not consume any bytes
-  source.on('readable', () => {
-    this.read(0);
-  });
-
-  this._rawHeader = [];
-  this.header = null;
-}
-
-SimpleProtocol.prototype._read = function(n) {
-  if (!this._inBody) {
-    var chunk = this._source.read();
-
-    // if the source doesn't have data, we don't have data yet.
-    if (chunk === null)
-      return this.push('');
-
-    // check if the chunk has a \n\n
-    var split = -1;
-    for (var i = 0; i < chunk.length; i++) {
-      if (chunk[i] === 10) { // '\n'
-        if (this._sawFirstCr) {
-          split = i;
-          break;
-        } else {
-          this._sawFirstCr = true;
-        }
-      } else {
-        this._sawFirstCr = false;
-      }
-    }
-
-    if (split === -1) {
-      // still waiting for the \n\n
-      // stash the chunk, and try again.
-      this._rawHeader.push(chunk);
-      this.push('');
-    } else {
-      this._inBody = true;
-      var h = chunk.slice(0, split);
-      this._rawHeader.push(h);
-      var header = Buffer.concat(this._rawHeader).toString();
-      try {
-        this.header = JSON.parse(header);
-      } catch (er) {
-        this.emit('error', new Error('invalid simple protocol data'));
-        return;
-      }
-      // now, because we got some extra data, unshift the rest
-      // back into the read queue so that our consumer will see it.
-      var b = chunk.slice(split);
-      this.unshift(b);
-      // calling unshift by itself does not reset the reading state
-      // of the stream; since we're inside _read, doing an additional
-      // push('') will reset the state appropriately.
-      this.push('');
-
-      // and let them know that we are done parsing the header.
-      this.emit('header', this.header);
-    }
-  } else {
-    // from there on, just provide the data to our consumer.
-    // careful not to push(null), since that would indicate EOF.
-    var chunk = this._source.read();
-    if (chunk) this.push(chunk);
-  }
-};
-
-// Usage:
-// var parser = new SimpleProtocol(source);
-// Now parser is a readable stream that will emit 'header'
-// with the parsed header data.
-```
-
-### Class: stream.Transform
-
-A "transform" stream is a duplex stream where the output is causally
-connected in some way to the input, such as a [zlib][] stream or a
-[crypto][] stream.
-
-There is no requirement that the output be the same size as the input,
-the same number of chunks, or arrive at the same time. For example, a
-Hash stream will only ever have a single chunk of output which is
-provided when the input is ended. A zlib stream will produce output
-that is either much smaller or much larger than its input.
-
-Rather than implement the [`stream._read()`][stream-_read] and
-[`stream._write()`][stream-_write] methods, Transform classes must implement the
-[`stream._transform()`][stream-_transform] method, and may optionally
-also implement the [`stream._flush()`][stream-_flush] method. (See below.)
-
-#### new stream.Transform([options])
-
-* `options` {Object} Passed to both Writable and Readable
-  constructors. Also has the following fields:
-  * `transform` {Function} Implementation for the
-    [`stream._transform()`][stream-_transform] method.
-  * `flush` {Function} Implementation for the [`stream._flush()`][stream-_flush]
-    method.
-
-In classes that extend the Transform class, make sure to call the
-constructor so that the buffering settings can be properly
-initialized.
-
-#### Events: 'finish' and 'end'
-
-The [`'finish'`][] and [`'end'`][] events are from the parent Writable
-and Readable classes respectively. The `'finish'` event is fired after
-[`stream.end()`][stream-end] is called and all chunks have been processed by
-[`stream._transform()`][stream-_transform], `'end'` is fired after all data has
-been output which is after the callback in [`stream._flush()`][stream-_flush]
-has been called.
-
-#### transform.\_flush(callback)
-
-* `callback` {Function} Call this function (optionally with an error
-  argument) when you are done flushing any remaining data.
-
-Note: **This function MUST NOT be called directly.**  It MAY be implemented
-by child classes, and if so, will be called by the internal Transform
-class methods only.
-
-In some cases, your transform operation may need to emit a bit more
-data at the end of the stream. For example, a `Zlib` compression
-stream will store up some internal state so that it can optimally
-compress the output. At the end, however, it needs to do the best it
-can with what is left, so that the data will be complete.
-
-In those cases, you can implement a `_flush()` method, which will be
-called at the very end, after all the written data is consumed, but
-before emitting [`'end'`][] to signal the end of the readable side. Just
-like with [`stream._transform()`][stream-_transform], call
-`transform.push(chunk)` zero or more times, as appropriate, and call `callback`
-when the flush operation is complete.
-
-This method is prefixed with an underscore because it is internal to
-the class that defines it, and should not be called directly by user
-programs. However, you **are** expected to override this method in
-your own extension classes.
-
-#### transform.\_transform(chunk, encoding, callback)
-
-* `chunk` {Buffer|String} The chunk to be transformed. Will **always**
-  be a buffer unless the `decodeStrings` option was set to `false`.
-* `encoding` {String} If the chunk is a string, then this is the
-  encoding type. If chunk is a buffer, then this is the special
-  value - 'buffer', ignore it in this case.
-* `callback` {Function} Call this function (optionally with an error
-  argument and data) when you are done processing the supplied chunk.
-
-Note: **This function MUST NOT be called directly.**  It should be
-implemented by child classes, and called by the internal Transform
-class methods only.
-
-All Transform stream implementations must provide a `_transform()`
-method to accept input and produce output.
-
-`_transform()` should do whatever has to be done in this specific
-Transform class, to handle the bytes being written, and pass them off
-to the readable portion of the interface. Do asynchronous I/O,
-process things, and so on.
-
-Call `transform.push(outputChunk)` 0 or more times to generate output
-from this input chunk, depending on how much data you want to output
-as a result of this chunk.
-
-Call the callback function only when the current chunk is completely
-consumed. Note that there may or may not be output as a result of any
-particular input chunk. If you supply a second argument to the callback
-it will be passed to the push method. In other words the following are
-equivalent:
-
-```js
-transform.prototype._transform = function (data, encoding, callback) {
-  this.push(data);
-  callback();
-};
-
-transform.prototype._transform = function (data, encoding, callback) {
-  callback(null, data);
-};
-```
-
-This method is prefixed with an underscore because it is internal to
-the class that defines it, and should not be called directly by user
-programs. However, you **are** expected to override this method in
-your own extension classes.
-
-#### Example: `SimpleProtocol` parser v2
-
-The example [here](#stream_example_simpleprotocol_v1_sub_optimal) of a simple
-protocol parser can be implemented simply by using the higher level
-[Transform][] stream class, similar to the `parseHeader` and `SimpleProtocol
-v1` examples.
-
-In this example, rather than providing the input as an argument, it
-would be piped into the parser, which is a more idiomatic Node.js stream
-approach.
-
-```javascript
-const util = require('util');
-const Transform = require('stream').Transform;
-util.inherits(SimpleProtocol, Transform);
-
-function SimpleProtocol(options) {
-  if (!(this instanceof SimpleProtocol))
-    return new SimpleProtocol(options);
-
-  Transform.call(this, options);
-  this._inBody = false;
-  this._sawFirstCr = false;
-  this._rawHeader = [];
-  this.header = null;
-}
-
-SimpleProtocol.prototype._transform = function(chunk, encoding, done) {
-  if (!this._inBody) {
-    // check if the chunk has a \n\n
-    var split = -1;
-    for (var i = 0; i < chunk.length; i++) {
-      if (chunk[i] === 10) { // '\n'
-        if (this._sawFirstCr) {
-          split = i;
-          break;
-        } else {
-          this._sawFirstCr = true;
-        }
-      } else {
-        this._sawFirstCr = false;
-      }
-    }
-
-    if (split === -1) {
-      // still waiting for the \n\n
-      // stash the chunk, and try again.
-      this._rawHeader.push(chunk);
-    } else {
-      this._inBody = true;
-      var h = chunk.slice(0, split);
-      this._rawHeader.push(h);
-      var header = Buffer.concat(this._rawHeader).toString();
-      try {
-        this.header = JSON.parse(header);
-      } catch (er) {
-        this.emit('error', new Error('invalid simple protocol data'));
-        return;
-      }
-      // and let them know that we are done parsing the header.
-      this.emit('header', this.header);
-
-      // now, because we got some extra data, emit this first.
-      this.push(chunk.slice(split));
-    }
-  } else {
-    // from there on, just provide the data to our consumer as-is.
-    this.push(chunk);
-  }
-  done();
-};
-
-// Usage:
-// var parser = new SimpleProtocol();
-// source.pipe(parser)
-// Now parser is a readable stream that will emit 'header'
-// with the parsed header data.
-```
-
-### Class: stream.Writable
-
-<!--type=class-->
-
-`stream.Writable` is an abstract class designed to be extended with an
-underlying implementation of the
-[`stream._write(chunk, encoding, callback)`][stream-_write] method.
-
-Please see [API for Stream Consumers][] for how to consume
-writable streams in your programs. What follows is an explanation of
-how to implement Writable streams in your programs.
-
-#### new stream.Writable([options])
-
-* `options` {Object}
-  * `highWaterMark` {Number} Buffer level when
-    [`stream.write()`][stream-write] starts returning `false`. Default = `16384`
-    (16kb), or `16` for `objectMode` streams.
-  * `decodeStrings` {Boolean} Whether or not to decode strings into
-    Buffers before passing them to [`stream._write()`][stream-_write].
-    Default = `true`
-  * `objectMode` {Boolean} Whether or not the
-    [`stream.write(anyObj)`][stream-write] is a valid operation. If set you can
-    write arbitrary data instead of only `Buffer` / `String` data.
-    Default = `false`
-  * `write` {Function} Implementation for the
-    [`stream._write()`][stream-_write] method.
-  * `writev` {Function} Implementation for the
-    [`stream._writev()`][stream-_writev] method.
-
-In classes that extend the Writable class, make sure to call the
-constructor so that the buffering settings can be properly
-initialized.
-
-#### writable.\_write(chunk, encoding, callback)
-
-* `chunk` {Buffer|String} The chunk to be written. Will **always**
-  be a buffer unless the `decodeStrings` option was set to `false`.
-* `encoding` {String} If the chunk is a string, then this is the
-  encoding type. If chunk is a buffer, then this is the special
-  value - 'buffer', ignore it in this case.
-* `callback` {Function} Call this function (optionally with an error
-  argument) when you are done processing the supplied chunk.
-
-All Writable stream implementations must provide a
-[`stream._write()`][stream-_write] method to send data to the underlying
-resource.
-
-Note: **This function MUST NOT be called directly.**  It should be
-implemented by child classes, and called by the internal Writable
-class methods only.
-
-Call the callback using the standard `callback(error)` pattern to
-signal that the write completed successfully or with an error.
-
-If the `decodeStrings` flag is set in the constructor options, then
-`chunk` may be a string rather than a Buffer, and `encoding` will
-indicate the sort of string that it is. This is to support
-implementations that have an optimized handling for certain string
-data encodings. If you do not explicitly set the `decodeStrings`
-option to `false`, then you can safely ignore the `encoding` argument,
-and assume that `chunk` will always be a Buffer.
-
-This method is prefixed with an underscore because it is internal to
-the class that defines it, and should not be called directly by user
-programs. However, you **are** expected to override this method in
-your own extension classes.
-
-#### writable.\_writev(chunks, callback)
-
-* `chunks` {Array} The chunks to be written. Each chunk has following
-  format: `{ chunk: ..., encoding: ... }`.
-* `callback` {Function} Call this function (optionally with an error
-  argument) when you are done processing the supplied chunks.
-
-Note: **This function MUST NOT be called directly.**  It may be
-implemented by child classes, and called by the internal Writable
-class methods only.
-
-This function is completely optional to implement. In most cases it is
-unnecessary. If implemented, it will be called with all the chunks
-that are buffered in the write queue.
-
-
-## Simplified Constructor API
-
-<!--type=misc-->
-
-In simple cases there is now the added benefit of being able to construct a
-stream without inheritance.
-
-This can be done by passing the appropriate methods as constructor options:
-
-Examples:
-
-### Duplex
-
-```js
-var duplex = new stream.Duplex({
-  read: function(n) {
-    // sets this._read under the hood
-
-    // push data onto the read queue, passing null
-    // will signal the end of the stream (EOF)
-    this.push(chunk);
-  },
-  write: function(chunk, encoding, next) {
-    // sets this._write under the hood
-
-    // An optional error can be passed as the first argument
-    next()
-  }
-});
-
-// or
-
-var duplex = new stream.Duplex({
-  read: function(n) {
-    // sets this._read under the hood
-
-    // push data onto the read queue, passing null
-    // will signal the end of the stream (EOF)
-    this.push(chunk);
-  },
-  writev: function(chunks, next) {
-    // sets this._writev under the hood
-
-    // An optional error can be passed as the first argument
-    next()
-  }
-});
-```
-
-### Readable
-
-```js
-var readable = new stream.Readable({
-  read: function(n) {
-    // sets this._read under the hood
-
-    // push data onto the read queue, passing null
-    // will signal the end of the stream (EOF)
-    this.push(chunk);
-  }
-});
-```
-
-### Transform
-
-```js
-var transform = new stream.Transform({
-  transform: function(chunk, encoding, next) {
-    // sets this._transform under the hood
-
-    // generate output as many times as needed
-    // this.push(chunk);
-
-    // call when the current chunk is consumed
-    next();
-  },
-  flush: function(done) {
-    // sets this._flush under the hood
-
-    // generate output as many times as needed
-    // this.push(chunk);
-
-    done();
-  }
-});
-```
-
-### Writable
-
-```js
-var writable = new stream.Writable({
-  write: function(chunk, encoding, next) {
-    // sets this._write under the hood
-
-    // An optional error can be passed as the first argument
-    next()
-  }
-});
-
-// or
-
-var writable = new stream.Writable({
-  writev: function(chunks, next) {
-    // sets this._writev under the hood
-
-    // An optional error can be passed as the first argument
-    next()
-  }
-});
-```
-
-## Streams: Under the Hood
-
-<!--type=misc-->
-
-### Buffering
-
-<!--type=misc-->
-
-Both Writable and Readable streams will buffer data on an internal
-object which can be retrieved from `_writableState.getBuffer()` or
-`_readableState.buffer`, respectively.
-
-The amount of data that will potentially be buffered depends on the
-`highWaterMark` option which is passed into the constructor.
-
-Buffering in Readable streams happens when the implementation calls
-[`stream.push(chunk)`][stream-push]. If the consumer of the Stream does not
-call [`stream.read()`][stream-read], then the data will sit in the internal
-queue until it is consumed.
-
-Buffering in Writable streams happens when the user calls
-[`stream.write(chunk)`][stream-write] repeatedly, even when it returns `false`.
-
-The purpose of streams, especially with the [`stream.pipe()`][] method, is to
-limit the buffering of data to acceptable levels, so that sources and
-destinations of varying speed will not overwhelm the available memory.
-
-### Compatibility with Older Node.js Versions
-
-<!--type=misc-->
-
-In versions of Node.js prior to v0.10, the Readable stream interface was
-simpler, but also less powerful and less useful.
-
-* Rather than waiting for you to call the [`stream.read()`][stream-read] method,
-  [`'data'`][] events would start emitting immediately. If you needed to do
-  some I/O to decide how to handle data, then you had to store the chunks
-  in some kind of buffer so that they would not be lost.
-* The [`stream.pause()`][stream-pause] method was advisory, rather than
-  guaranteed. This meant that you still had to be prepared to receive
-  [`'data'`][] events even when the stream was in a paused state.
-
-In Node.js v0.10, the [Readable][] class was added.
-For backwards compatibility with older Node.js programs, Readable streams
-switch into "flowing mode" when a [`'data'`][] event handler is added, or
-when the [`stream.resume()`][stream-resume] method is called. The effect is
-that, even if you are not using the new [`stream.read()`][stream-read] method
-and [`'readable'`][] event, you no longer have to worry about losing
-[`'data'`][] chunks.
-
-Most programs will continue to function normally. However, this
-introduces an edge case in the following conditions:
-
-* No [`'data'`][] event handler is added.
-* The [`stream.resume()`][stream-resume] method is never called.
-* The stream is not piped to any writable destination.
-
-For example, consider the following code:
-
-```js
-// WARNING!  BROKEN!
-net.createServer((socket) => {
-
-  // we add an 'end' method, but never consume the data
-  socket.on('end', () => {
-    // It will never get here.
-    socket.end('I got your message (but didnt read it)\n');
-  });
-
-}).listen(1337);
-```
-
-In versions of Node.js prior to v0.10, the incoming message data would be
-simply discarded. However, in Node.js v0.10 and beyond,
-the socket will remain paused forever.
-
-The workaround in this situation is to call the
-[`stream.resume()`][stream-resume] method to start the flow of data:
-
-```js
-// Workaround
-net.createServer((socket) => {
-
-  socket.on('end', () => {
-    socket.end('I got your message (but didnt read it)\n');
-  });
-
-  // start the flow of data, discarding it.
-  socket.resume();
-
-}).listen(1337);
-```
-
-In addition to new Readable streams switching into flowing mode,
-pre-v0.10 style streams can be wrapped in a Readable class using the
-[`stream.wrap()`][] method.
-
-
-### Object Mode
-
-<!--type=misc-->
-
-Normally, Streams operate on Strings and Buffers exclusively.
-
-Streams that are in **object mode** can emit generic JavaScript values
-other than Buffers and Strings.
-
-A Readable stream in object mode will always return a single item from
-a call to [`stream.read(size)`][stream-read], regardless of what the size
-argument is.
-
-A Writable stream in object mode will always ignore the `encoding`
-argument to [`stream.write(data, encoding)`][stream-write].
-
-The special value `null` still retains its special value for object
-mode streams. That is, for object mode readable streams, `null` as a
-return value from [`stream.read()`][stream-read] indicates that there is no more
-data, and [`stream.push(null)`][stream-push] will signal the end of stream data
-(`EOF`).
-
-No streams in Node.js core are object mode streams. This pattern is only
-used by userland streaming libraries.
-
-You should set `objectMode` in your stream child class constructor on
-the options object. Setting `objectMode` mid-stream is not safe.
-
-For Duplex streams `objectMode` can be set exclusively for readable or
-writable side with `readableObjectMode` and `writableObjectMode`
-respectively. These options can be used to implement parsers and
-serializers with Transform streams.
-
-```js
-const util = require('util');
-const StringDecoder = require('string_decoder').StringDecoder;
-const Transform = require('stream').Transform;
-util.inherits(JSONParseStream, Transform);
-
-// Gets \n-delimited JSON string data, and emits the parsed objects
-function JSONParseStream() {
-  if (!(this instanceof JSONParseStream))
-    return new JSONParseStream();
-
-  Transform.call(this, { readableObjectMode : true });
-
-  this._buffer = '';
-  this._decoder = new StringDecoder('utf8');
-}
-
-JSONParseStream.prototype._transform = function(chunk, encoding, cb) {
-  this._buffer += this._decoder.write(chunk);
-  // split on newlines
-  var lines = this._buffer.split(/\r?\n/);
-  // keep the last partial line buffered
-  this._buffer = lines.pop();
-  for (var l = 0; l < lines.length; l++) {
-    var line = lines[l];
-    try {
-      var obj = JSON.parse(line);
-    } catch (er) {
-      this.emit('error', er);
-      return;
-    }
-    // push the parsed object out to the readable consumer
-    this.push(obj);
-  }
-  cb();
-};
-
-JSONParseStream.prototype._flush = function(cb) {
-  // Just handle any leftover
-  var rem = this._buffer.trim();
-  if (rem) {
-    try {
-      var obj = JSON.parse(rem);
-    } catch (er) {
-      this.emit('error', er);
-      return;
-    }
-    // push the parsed object out to the readable consumer
-    this.push(obj);
-  }
-  cb();
-};
-```
-
-### `stream.read(0)`
-
-There are some cases where you want to trigger a refresh of the
-underlying readable stream mechanisms, without actually consuming any
-data. In that case, you can call `stream.read(0)`, which will always
-return null.
-
-If the internal read buffer is below the `highWaterMark`, and the
-stream is not currently reading, then calling `stream.read(0)` will trigger
-a low-level [`stream._read()`][stream-_read] call.
-
-There is almost never a need to do this. However, you will see some
-cases in Node.js's internals where this is done, particularly in the
-Readable stream class internals.
-
-### `stream.push('')`
-
-Pushing a zero-byte string or Buffer (when not in [Object mode][]) has an
-interesting side effect. Because it *is* a call to
-[`stream.push()`][stream-push], it will end the `reading` process. However, it
-does *not* add any data to the readable buffer, so there's nothing for
-a user to consume.
-
-Very rarely, there are cases where you have no data to provide now,
-but the consumer of your stream (or, perhaps, another bit of your own
-code) will know when to check again, by calling [`stream.read(0)`][stream-read].
-In those cases, you *may* call `stream.push('')`.
-
-So far, the only use case for this functionality is in the
-[`tls.CryptoStream`][] class, which is deprecated in Node.js/io.js v1.0. If you
-find that you have to use `stream.push('')`, please consider another
-approach, because it almost certainly indicates that something is
-horribly wrong.
-
-[`'data'`]: #stream_event_data
-[`'drain'`]: #stream_event_drain
-[`'end'`]: #stream_event_end
-[`'finish'`]: #stream_event_finish
-[`'readable'`]: #stream_event_readable
-[`buf.toString(encoding)`]: https://nodejs.org/docs/v6.1.0/api/buffer.html#buffer_buf_tostring_encoding_start_end
-[`EventEmitter`]: https://nodejs.org/docs/v6.1.0/api/events.html#events_class_eventemitter
-[`process.stderr`]: https://nodejs.org/docs/v6.1.0/api/process.html#process_process_stderr
-[`process.stdin`]: https://nodejs.org/docs/v6.1.0/api/process.html#process_process_stdin
-[`process.stdout`]: https://nodejs.org/docs/v6.1.0/api/process.html#process_process_stdout
-[`stream.cork()`]: #stream_writable_cork
-[`stream.pipe()`]: #stream_readable_pipe_destination_options
-[`stream.uncork()`]: #stream_writable_uncork
-[`stream.unpipe()`]: #stream_readable_unpipe_destination
-[`stream.wrap()`]: #stream_readable_wrap_stream
-[`tls.CryptoStream`]: https://nodejs.org/docs/v6.1.0/api/tls.html#tls_class_cryptostream
-[`util.inherits()`]: https://nodejs.org/docs/v6.1.0/api/util.html#util_util_inherits_constructor_superconstructor
-[API for Stream Consumers]: #stream_api_for_stream_consumers
-[API for Stream Implementors]: #stream_api_for_stream_implementors
-[child process stdin]: https://nodejs.org/docs/v6.1.0/api/child_process.html#child_process_child_stdin
-[child process stdout and stderr]: https://nodejs.org/docs/v6.1.0/api/child_process.html#child_process_child_stdout
-[Compatibility]: #stream_compatibility_with_older_node_js_versions
-[crypto]: crypto.html
-[Duplex]: #stream_class_stream_duplex
-[fs read streams]: https://nodejs.org/docs/v6.1.0/api/fs.html#fs_class_fs_readstream
-[fs write streams]: https://nodejs.org/docs/v6.1.0/api/fs.html#fs_class_fs_writestream
-[HTTP requests, on the client]: https://nodejs.org/docs/v6.1.0/api/http.html#http_class_http_clientrequest
-[HTTP responses, on the server]: https://nodejs.org/docs/v6.1.0/api/http.html#http_class_http_serverresponse
-[http-incoming-message]: https://nodejs.org/docs/v6.1.0/api/http.html#http_class_http_incomingmessage
-[Object mode]: #stream_object_mode
-[Readable]: #stream_class_stream_readable
-[SimpleProtocol v2]: #stream_example_simpleprotocol_parser_v2
-[stream-_flush]: #stream_transform_flush_callback
-[stream-_read]: #stream_readable_read_size_1
-[stream-_transform]: #stream_transform_transform_chunk_encoding_callback
-[stream-_write]: #stream_writable_write_chunk_encoding_callback_1
-[stream-_writev]: #stream_writable_writev_chunks_callback
-[stream-end]: #stream_writable_end_chunk_encoding_callback
-[stream-pause]: #stream_readable_pause
-[stream-push]: #stream_readable_push_chunk_encoding
-[stream-read]: #stream_readable_read_size
-[stream-resume]: #stream_readable_resume
-[stream-write]: #stream_writable_write_chunk_encoding_callback
-[TCP sockets]: https://nodejs.org/docs/v6.1.0/api/net.html#net_class_net_socket
-[Transform]: #stream_class_stream_transform
-[Writable]: #stream_class_stream_writable
-[zlib]: zlib.html
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
deleted file mode 100644
index 83275f1..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
+++ /dev/null
@@ -1,60 +0,0 @@
-# streams WG Meeting 2015-01-30
-
-## Links
-
-* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg
-* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106
-* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/
-
-## Agenda
-
-Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting.
-
-* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105)
-* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101)
-* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102)
-* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99)
-
-## Minutes
-
-### adopt a charter
-
-* group: +1's all around
-
-### What versioning scheme should be adopted?
-* group: +1’s 3.0.0
-* domenic+group: pulling in patches from other sources where appropriate
-* mikeal: version independently, suggesting versions for io.js
-* mikeal+domenic: work with TC to notify in advance of changes
-simpler stream creation
-
-### streamline creation of streams
-* sam: streamline creation of streams
-* domenic: nice simple solution posted
-  but, we lose the opportunity to change the model
-  may not be backwards incompatible (double check keys)
-
-  **action item:** domenic will check
-
-### remove implicit flowing of streams on(‘data’)
-* add isFlowing / isPaused
-* mikeal: worrying that we’re documenting polyfill methods – confuses users
-* domenic: more reflective API is probably good, with warning labels for users
-* new section for mad scientists (reflective stream access)
-* calvin: name the “third state”
-* mikeal: maybe borrow the name from whatwg?
-* domenic: we’re missing the “third state”
-* consensus: kind of difficult to name the third state
-* mikeal: figure out differences in states / compat
-* mathias: always flow on data – eliminates third state
-  * explore what it breaks
-
-**action items:**
-* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream)
-* ask rod/build for infrastructure
-* **chris**: explore the “flow on data” approach
-* add isPaused/isFlowing
-* add new docs section
-* move isPaused to that section
-
-
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/duplex.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/duplex.js
deleted file mode 100644
index ca807af..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/duplex.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_duplex.js")
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_duplex.js
deleted file mode 100644
index 736693b..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_duplex.js
+++ /dev/null
@@ -1,75 +0,0 @@
-// a duplex stream is just a stream that is both readable and writable.
-// Since JS doesn't have multiple prototypal inheritance, this class
-// prototypally inherits from Readable, and then parasitically from
-// Writable.
-
-'use strict';
-
-/*<replacement>*/
-
-var objectKeys = Object.keys || function (obj) {
-  var keys = [];
-  for (var key in obj) {
-    keys.push(key);
-  }return keys;
-};
-/*</replacement>*/
-
-module.exports = Duplex;
-
-/*<replacement>*/
-var processNextTick = require('process-nextick-args');
-/*</replacement>*/
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-var Readable = require('./_stream_readable');
-var Writable = require('./_stream_writable');
-
-util.inherits(Duplex, Readable);
-
-var keys = objectKeys(Writable.prototype);
-for (var v = 0; v < keys.length; v++) {
-  var method = keys[v];
-  if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
-}
-
-function Duplex(options) {
-  if (!(this instanceof Duplex)) return new Duplex(options);
-
-  Readable.call(this, options);
-  Writable.call(this, options);
-
-  if (options && options.readable === false) this.readable = false;
-
-  if (options && options.writable === false) this.writable = false;
-
-  this.allowHalfOpen = true;
-  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
-
-  this.once('end', onend);
-}
-
-// the no-half-open enforcer
-function onend() {
-  // if we allow half-open state, or if the writable side ended,
-  // then we're ok.
-  if (this.allowHalfOpen || this._writableState.ended) return;
-
-  // no more data can be written.
-  // But allow more writes to happen in this tick.
-  processNextTick(onEndNT, this);
-}
-
-function onEndNT(self) {
-  self.end();
-}
-
-function forEach(xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_passthrough.js
deleted file mode 100644
index d06f71f..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_passthrough.js
+++ /dev/null
@@ -1,26 +0,0 @@
-// a passthrough stream.
-// basically just the most minimal sort of Transform stream.
-// Every written chunk gets output as-is.
-
-'use strict';
-
-module.exports = PassThrough;
-
-var Transform = require('./_stream_transform');
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-util.inherits(PassThrough, Transform);
-
-function PassThrough(options) {
-  if (!(this instanceof PassThrough)) return new PassThrough(options);
-
-  Transform.call(this, options);
-}
-
-PassThrough.prototype._transform = function (chunk, encoding, cb) {
-  cb(null, chunk);
-};
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_readable.js
deleted file mode 100644
index 79914fa..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_readable.js
+++ /dev/null
@@ -1,893 +0,0 @@
-'use strict';
-
-module.exports = Readable;
-
-/*<replacement>*/
-var processNextTick = require('process-nextick-args');
-/*</replacement>*/
-
-/*<replacement>*/
-var isArray = require('isarray');
-/*</replacement>*/
-
-Readable.ReadableState = ReadableState;
-
-/*<replacement>*/
-var EE = require('events').EventEmitter;
-
-var EElistenerCount = function (emitter, type) {
-  return emitter.listeners(type).length;
-};
-/*</replacement>*/
-
-/*<replacement>*/
-var Stream;
-(function () {
-  try {
-    Stream = require('st' + 'ream');
-  } catch (_) {} finally {
-    if (!Stream) Stream = require('events').EventEmitter;
-  }
-})();
-/*</replacement>*/
-
-var Buffer = require('buffer').Buffer;
-/*<replacement>*/
-var bufferShim = require('buffer-shims');
-/*</replacement>*/
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-/*<replacement>*/
-var debugUtil = require('util');
-var debug = void 0;
-if (debugUtil && debugUtil.debuglog) {
-  debug = debugUtil.debuglog('stream');
-} else {
-  debug = function () {};
-}
-/*</replacement>*/
-
-var StringDecoder;
-
-util.inherits(Readable, Stream);
-
-var hasPrependListener = typeof EE.prototype.prependListener === 'function';
-
-function prependListener(emitter, event, fn) {
-  if (hasPrependListener) return emitter.prependListener(event, fn);
-
-  // This is a brutally ugly hack to make sure that our error handler
-  // is attached before any userland ones.  NEVER DO THIS. This is here
-  // only because this code needs to continue to work with older versions
-  // of Node.js that do not include the prependListener() method. The goal
-  // is to eventually remove this hack.
-  if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
-}
-
-var Duplex;
-function ReadableState(options, stream) {
-  Duplex = Duplex || require('./_stream_duplex');
-
-  options = options || {};
-
-  // object stream flag. Used to make read(n) ignore n and to
-  // make all the buffer merging and length checks go away
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
-
-  // the point at which it stops calling _read() to fill the buffer
-  // Note: 0 is a valid value, means "don't call _read preemptively ever"
-  var hwm = options.highWaterMark;
-  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = ~ ~this.highWaterMark;
-
-  this.buffer = [];
-  this.length = 0;
-  this.pipes = null;
-  this.pipesCount = 0;
-  this.flowing = null;
-  this.ended = false;
-  this.endEmitted = false;
-  this.reading = false;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // whenever we return null, then we set a flag to say
-  // that we're awaiting a 'readable' event emission.
-  this.needReadable = false;
-  this.emittedReadable = false;
-  this.readableListening = false;
-  this.resumeScheduled = false;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // when piping, we only care about 'readable' events that happen
-  // after read()ing all the bytes and not getting any pushback.
-  this.ranOut = false;
-
-  // the number of writers that are awaiting a drain event in .pipe()s
-  this.awaitDrain = 0;
-
-  // if true, a maybeReadMore has been scheduled
-  this.readingMore = false;
-
-  this.decoder = null;
-  this.encoding = null;
-  if (options.encoding) {
-    if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
-    this.decoder = new StringDecoder(options.encoding);
-    this.encoding = options.encoding;
-  }
-}
-
-var Duplex;
-function Readable(options) {
-  Duplex = Duplex || require('./_stream_duplex');
-
-  if (!(this instanceof Readable)) return new Readable(options);
-
-  this._readableState = new ReadableState(options, this);
-
-  // legacy
-  this.readable = true;
-
-  if (options && typeof options.read === 'function') this._read = options.read;
-
-  Stream.call(this);
-}
-
-// Manually shove something into the read() buffer.
-// This returns true if the highWaterMark has not been hit yet,
-// similar to how Writable.write() returns true if you should
-// write() some more.
-Readable.prototype.push = function (chunk, encoding) {
-  var state = this._readableState;
-
-  if (!state.objectMode && typeof chunk === 'string') {
-    encoding = encoding || state.defaultEncoding;
-    if (encoding !== state.encoding) {
-      chunk = bufferShim.from(chunk, encoding);
-      encoding = '';
-    }
-  }
-
-  return readableAddChunk(this, state, chunk, encoding, false);
-};
-
-// Unshift should *always* be something directly out of read()
-Readable.prototype.unshift = function (chunk) {
-  var state = this._readableState;
-  return readableAddChunk(this, state, chunk, '', true);
-};
-
-Readable.prototype.isPaused = function () {
-  return this._readableState.flowing === false;
-};
-
-function readableAddChunk(stream, state, chunk, encoding, addToFront) {
-  var er = chunkInvalid(state, chunk);
-  if (er) {
-    stream.emit('error', er);
-  } else if (chunk === null) {
-    state.reading = false;
-    onEofChunk(stream, state);
-  } else if (state.objectMode || chunk && chunk.length > 0) {
-    if (state.ended && !addToFront) {
-      var e = new Error('stream.push() after EOF');
-      stream.emit('error', e);
-    } else if (state.endEmitted && addToFront) {
-      var _e = new Error('stream.unshift() after end event');
-      stream.emit('error', _e);
-    } else {
-      var skipAdd;
-      if (state.decoder && !addToFront && !encoding) {
-        chunk = state.decoder.write(chunk);
-        skipAdd = !state.objectMode && chunk.length === 0;
-      }
-
-      if (!addToFront) state.reading = false;
-
-      // Don't add to the buffer if we've decoded to an empty string chunk and
-      // we're not in object mode
-      if (!skipAdd) {
-        // if we want the data now, just emit it.
-        if (state.flowing && state.length === 0 && !state.sync) {
-          stream.emit('data', chunk);
-          stream.read(0);
-        } else {
-          // update the buffer info.
-          state.length += state.objectMode ? 1 : chunk.length;
-          if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
-
-          if (state.needReadable) emitReadable(stream);
-        }
-      }
-
-      maybeReadMore(stream, state);
-    }
-  } else if (!addToFront) {
-    state.reading = false;
-  }
-
-  return needMoreData(state);
-}
-
-// if it's past the high water mark, we can push in some more.
-// Also, if we have no data yet, we can stand some
-// more bytes.  This is to work around cases where hwm=0,
-// such as the repl.  Also, if the push() triggered a
-// readable event, and the user called read(largeNumber) such that
-// needReadable was set, then we ought to push more, so that another
-// 'readable' event will be triggered.
-function needMoreData(state) {
-  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
-}
-
-// backwards compatibility.
-Readable.prototype.setEncoding = function (enc) {
-  if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
-  this._readableState.decoder = new StringDecoder(enc);
-  this._readableState.encoding = enc;
-  return this;
-};
-
-// Don't raise the hwm > 8MB
-var MAX_HWM = 0x800000;
-function computeNewHighWaterMark(n) {
-  if (n >= MAX_HWM) {
-    n = MAX_HWM;
-  } else {
-    // Get the next highest power of 2
-    n--;
-    n |= n >>> 1;
-    n |= n >>> 2;
-    n |= n >>> 4;
-    n |= n >>> 8;
-    n |= n >>> 16;
-    n++;
-  }
-  return n;
-}
-
-function howMuchToRead(n, state) {
-  if (state.length === 0 && state.ended) return 0;
-
-  if (state.objectMode) return n === 0 ? 0 : 1;
-
-  if (n === null || isNaN(n)) {
-    // only flow one buffer at a time
-    if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length;
-  }
-
-  if (n <= 0) return 0;
-
-  // If we're asking for more than the target buffer level,
-  // then raise the water mark.  Bump up to the next highest
-  // power of 2, to prevent increasing it excessively in tiny
-  // amounts.
-  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
-
-  // don't have that much.  return null, unless we've ended.
-  if (n > state.length) {
-    if (!state.ended) {
-      state.needReadable = true;
-      return 0;
-    } else {
-      return state.length;
-    }
-  }
-
-  return n;
-}
-
-// you can override either this method, or the async _read(n) below.
-Readable.prototype.read = function (n) {
-  debug('read', n);
-  var state = this._readableState;
-  var nOrig = n;
-
-  if (typeof n !== 'number' || n > 0) state.emittedReadable = false;
-
-  // if we're doing read(0) to trigger a readable event, but we
-  // already have a bunch of data in the buffer, then just trigger
-  // the 'readable' event and move on.
-  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
-    debug('read: emitReadable', state.length, state.ended);
-    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
-    return null;
-  }
-
-  n = howMuchToRead(n, state);
-
-  // if we've ended, and we're now clear, then finish it up.
-  if (n === 0 && state.ended) {
-    if (state.length === 0) endReadable(this);
-    return null;
-  }
-
-  // All the actual chunk generation logic needs to be
-  // *below* the call to _read.  The reason is that in certain
-  // synthetic stream cases, such as passthrough streams, _read
-  // may be a completely synchronous operation which may change
-  // the state of the read buffer, providing enough data when
-  // before there was *not* enough.
-  //
-  // So, the steps are:
-  // 1. Figure out what the state of things will be after we do
-  // a read from the buffer.
-  //
-  // 2. If that resulting state will trigger a _read, then call _read.
-  // Note that this may be asynchronous, or synchronous.  Yes, it is
-  // deeply ugly to write APIs this way, but that still doesn't mean
-  // that the Readable class should behave improperly, as streams are
-  // designed to be sync/async agnostic.
-  // Take note if the _read call is sync or async (ie, if the read call
-  // has returned yet), so that we know whether or not it's safe to emit
-  // 'readable' etc.
-  //
-  // 3. Actually pull the requested chunks out of the buffer and return.
-
-  // if we need a readable event, then we need to do some reading.
-  var doRead = state.needReadable;
-  debug('need readable', doRead);
-
-  // if we currently have less than the highWaterMark, then also read some
-  if (state.length === 0 || state.length - n < state.highWaterMark) {
-    doRead = true;
-    debug('length less than watermark', doRead);
-  }
-
-  // however, if we've ended, then there's no point, and if we're already
-  // reading, then it's unnecessary.
-  if (state.ended || state.reading) {
-    doRead = false;
-    debug('reading or ended', doRead);
-  }
-
-  if (doRead) {
-    debug('do read');
-    state.reading = true;
-    state.sync = true;
-    // if the length is currently zero, then we *need* a readable event.
-    if (state.length === 0) state.needReadable = true;
-    // call internal read method
-    this._read(state.highWaterMark);
-    state.sync = false;
-  }
-
-  // If _read pushed data synchronously, then `reading` will be false,
-  // and we need to re-evaluate how much data we can return to the user.
-  if (doRead && !state.reading) n = howMuchToRead(nOrig, state);
-
-  var ret;
-  if (n > 0) ret = fromList(n, state);else ret = null;
-
-  if (ret === null) {
-    state.needReadable = true;
-    n = 0;
-  }
-
-  state.length -= n;
-
-  // If we have nothing in the buffer, then we want to know
-  // as soon as we *do* get something into the buffer.
-  if (state.length === 0 && !state.ended) state.needReadable = true;
-
-  // If we tried to read() past the EOF, then emit end on the next tick.
-  if (nOrig !== n && state.ended && state.length === 0) endReadable(this);
-
-  if (ret !== null) this.emit('data', ret);
-
-  return ret;
-};
-
-function chunkInvalid(state, chunk) {
-  var er = null;
-  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  return er;
-}
-
-function onEofChunk(stream, state) {
-  if (state.ended) return;
-  if (state.decoder) {
-    var chunk = state.decoder.end();
-    if (chunk && chunk.length) {
-      state.buffer.push(chunk);
-      state.length += state.objectMode ? 1 : chunk.length;
-    }
-  }
-  state.ended = true;
-
-  // emit 'readable' now to make sure it gets picked up.
-  emitReadable(stream);
-}
-
-// Don't emit readable right away in sync mode, because this can trigger
-// another read() call => stack overflow.  This way, it might trigger
-// a nextTick recursion warning, but that's not so bad.
-function emitReadable(stream) {
-  var state = stream._readableState;
-  state.needReadable = false;
-  if (!state.emittedReadable) {
-    debug('emitReadable', state.flowing);
-    state.emittedReadable = true;
-    if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
-  }
-}
-
-function emitReadable_(stream) {
-  debug('emit readable');
-  stream.emit('readable');
-  flow(stream);
-}
-
-// at this point, the user has presumably seen the 'readable' event,
-// and called read() to consume some data.  that may have triggered
-// in turn another _read(n) call, in which case reading = true if
-// it's in progress.
-// However, if we're not ended, or reading, and the length < hwm,
-// then go ahead and try to read some more preemptively.
-function maybeReadMore(stream, state) {
-  if (!state.readingMore) {
-    state.readingMore = true;
-    processNextTick(maybeReadMore_, stream, state);
-  }
-}
-
-function maybeReadMore_(stream, state) {
-  var len = state.length;
-  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
-    debug('maybeReadMore read 0');
-    stream.read(0);
-    if (len === state.length)
-      // didn't get any data, stop spinning.
-      break;else len = state.length;
-  }
-  state.readingMore = false;
-}
-
-// abstract method.  to be overridden in specific implementation classes.
-// call cb(er, data) where data is <= n in length.
-// for virtual (non-string, non-buffer) streams, "length" is somewhat
-// arbitrary, and perhaps not very meaningful.
-Readable.prototype._read = function (n) {
-  this.emit('error', new Error('not implemented'));
-};
-
-Readable.prototype.pipe = function (dest, pipeOpts) {
-  var src = this;
-  var state = this._readableState;
-
-  switch (state.pipesCount) {
-    case 0:
-      state.pipes = dest;
-      break;
-    case 1:
-      state.pipes = [state.pipes, dest];
-      break;
-    default:
-      state.pipes.push(dest);
-      break;
-  }
-  state.pipesCount += 1;
-  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
-
-  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
-
-  var endFn = doEnd ? onend : cleanup;
-  if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
-
-  dest.on('unpipe', onunpipe);
-  function onunpipe(readable) {
-    debug('onunpipe');
-    if (readable === src) {
-      cleanup();
-    }
-  }
-
-  function onend() {
-    debug('onend');
-    dest.end();
-  }
-
-  // when the dest drains, it reduces the awaitDrain counter
-  // on the source.  This would be more elegant with a .once()
-  // handler in flow(), but adding and removing repeatedly is
-  // too slow.
-  var ondrain = pipeOnDrain(src);
-  dest.on('drain', ondrain);
-
-  var cleanedUp = false;
-  function cleanup() {
-    debug('cleanup');
-    // cleanup event handlers once the pipe is broken
-    dest.removeListener('close', onclose);
-    dest.removeListener('finish', onfinish);
-    dest.removeListener('drain', ondrain);
-    dest.removeListener('error', onerror);
-    dest.removeListener('unpipe', onunpipe);
-    src.removeListener('end', onend);
-    src.removeListener('end', cleanup);
-    src.removeListener('data', ondata);
-
-    cleanedUp = true;
-
-    // if the reader is waiting for a drain event from this
-    // specific writer, then it would cause it to never start
-    // flowing again.
-    // So, if this is awaiting a drain, then we just call it now.
-    // If we don't know, then assume that we are waiting for one.
-    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
-  }
-
-  src.on('data', ondata);
-  function ondata(chunk) {
-    debug('ondata');
-    var ret = dest.write(chunk);
-    if (false === ret) {
-      // If the user unpiped during `dest.write()`, it is possible
-      // to get stuck in a permanently paused state if that write
-      // also returned false.
-      // => Check whether `dest` is still a piping destination.
-      if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
-        debug('false write response, pause', src._readableState.awaitDrain);
-        src._readableState.awaitDrain++;
-      }
-      src.pause();
-    }
-  }
-
-  // if the dest has an error, then stop piping into it.
-  // however, don't suppress the throwing behavior for this.
-  function onerror(er) {
-    debug('onerror', er);
-    unpipe();
-    dest.removeListener('error', onerror);
-    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
-  }
-
-  // Make sure our error handler is attached before userland ones.
-  prependListener(dest, 'error', onerror);
-
-  // Both close and finish should trigger unpipe, but only once.
-  function onclose() {
-    dest.removeListener('finish', onfinish);
-    unpipe();
-  }
-  dest.once('close', onclose);
-  function onfinish() {
-    debug('onfinish');
-    dest.removeListener('close', onclose);
-    unpipe();
-  }
-  dest.once('finish', onfinish);
-
-  function unpipe() {
-    debug('unpipe');
-    src.unpipe(dest);
-  }
-
-  // tell the dest that it's being piped to
-  dest.emit('pipe', src);
-
-  // start the flow if it hasn't been started already.
-  if (!state.flowing) {
-    debug('pipe resume');
-    src.resume();
-  }
-
-  return dest;
-};
-
-function pipeOnDrain(src) {
-  return function () {
-    var state = src._readableState;
-    debug('pipeOnDrain', state.awaitDrain);
-    if (state.awaitDrain) state.awaitDrain--;
-    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
-      state.flowing = true;
-      flow(src);
-    }
-  };
-}
-
-Readable.prototype.unpipe = function (dest) {
-  var state = this._readableState;
-
-  // if we're not piping anywhere, then do nothing.
-  if (state.pipesCount === 0) return this;
-
-  // just one destination.  most common case.
-  if (state.pipesCount === 1) {
-    // passed in one, but it's not the right one.
-    if (dest && dest !== state.pipes) return this;
-
-    if (!dest) dest = state.pipes;
-
-    // got a match.
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-    if (dest) dest.emit('unpipe', this);
-    return this;
-  }
-
-  // slow case. multiple pipe destinations.
-
-  if (!dest) {
-    // remove all.
-    var dests = state.pipes;
-    var len = state.pipesCount;
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-
-    for (var _i = 0; _i < len; _i++) {
-      dests[_i].emit('unpipe', this);
-    }return this;
-  }
-
-  // try to find the right one.
-  var i = indexOf(state.pipes, dest);
-  if (i === -1) return this;
-
-  state.pipes.splice(i, 1);
-  state.pipesCount -= 1;
-  if (state.pipesCount === 1) state.pipes = state.pipes[0];
-
-  dest.emit('unpipe', this);
-
-  return this;
-};
-
-// set up data events if they are asked for
-// Ensure readable listeners eventually get something
-Readable.prototype.on = function (ev, fn) {
-  var res = Stream.prototype.on.call(this, ev, fn);
-
-  // If listening to data, and it has not explicitly been paused,
-  // then call resume to start the flow of data on the next tick.
-  if (ev === 'data' && false !== this._readableState.flowing) {
-    this.resume();
-  }
-
-  if (ev === 'readable' && !this._readableState.endEmitted) {
-    var state = this._readableState;
-    if (!state.readableListening) {
-      state.readableListening = true;
-      state.emittedReadable = false;
-      state.needReadable = true;
-      if (!state.reading) {
-        processNextTick(nReadingNextTick, this);
-      } else if (state.length) {
-        emitReadable(this, state);
-      }
-    }
-  }
-
-  return res;
-};
-Readable.prototype.addListener = Readable.prototype.on;
-
-function nReadingNextTick(self) {
-  debug('readable nexttick read 0');
-  self.read(0);
-}
-
-// pause() and resume() are remnants of the legacy readable stream API
-// If the user uses them, then switch into old mode.
-Readable.prototype.resume = function () {
-  var state = this._readableState;
-  if (!state.flowing) {
-    debug('resume');
-    state.flowing = true;
-    resume(this, state);
-  }
-  return this;
-};
-
-function resume(stream, state) {
-  if (!state.resumeScheduled) {
-    state.resumeScheduled = true;
-    processNextTick(resume_, stream, state);
-  }
-}
-
-function resume_(stream, state) {
-  if (!state.reading) {
-    debug('resume read 0');
-    stream.read(0);
-  }
-
-  state.resumeScheduled = false;
-  stream.emit('resume');
-  flow(stream);
-  if (state.flowing && !state.reading) stream.read(0);
-}
-
-Readable.prototype.pause = function () {
-  debug('call pause flowing=%j', this._readableState.flowing);
-  if (false !== this._readableState.flowing) {
-    debug('pause');
-    this._readableState.flowing = false;
-    this.emit('pause');
-  }
-  return this;
-};
-
-function flow(stream) {
-  var state = stream._readableState;
-  debug('flow', state.flowing);
-  if (state.flowing) {
-    do {
-      var chunk = stream.read();
-    } while (null !== chunk && state.flowing);
-  }
-}
-
-// wrap an old-style stream as the async data source.
-// This is *not* part of the readable stream interface.
-// It is an ugly unfortunate mess of history.
-Readable.prototype.wrap = function (stream) {
-  var state = this._readableState;
-  var paused = false;
-
-  var self = this;
-  stream.on('end', function () {
-    debug('wrapped end');
-    if (state.decoder && !state.ended) {
-      var chunk = state.decoder.end();
-      if (chunk && chunk.length) self.push(chunk);
-    }
-
-    self.push(null);
-  });
-
-  stream.on('data', function (chunk) {
-    debug('wrapped data');
-    if (state.decoder) chunk = state.decoder.write(chunk);
-
-    // don't skip over falsy values in objectMode
-    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
-
-    var ret = self.push(chunk);
-    if (!ret) {
-      paused = true;
-      stream.pause();
-    }
-  });
-
-  // proxy all the other methods.
-  // important when wrapping filters and duplexes.
-  for (var i in stream) {
-    if (this[i] === undefined && typeof stream[i] === 'function') {
-      this[i] = function (method) {
-        return function () {
-          return stream[method].apply(stream, arguments);
-        };
-      }(i);
-    }
-  }
-
-  // proxy certain important events.
-  var events = ['error', 'close', 'destroy', 'pause', 'resume'];
-  forEach(events, function (ev) {
-    stream.on(ev, self.emit.bind(self, ev));
-  });
-
-  // when we try to consume some more bytes, simply unpause the
-  // underlying stream.
-  self._read = function (n) {
-    debug('wrapped _read', n);
-    if (paused) {
-      paused = false;
-      stream.resume();
-    }
-  };
-
-  return self;
-};
-
-// exposed for testing purposes only.
-Readable._fromList = fromList;
-
-// Pluck off n bytes from an array of buffers.
-// Length is the combined lengths of all the buffers in the list.
-function fromList(n, state) {
-  var list = state.buffer;
-  var length = state.length;
-  var stringMode = !!state.decoder;
-  var objectMode = !!state.objectMode;
-  var ret;
-
-  // nothing in the list, definitely empty.
-  if (list.length === 0) return null;
-
-  if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) {
-    // read it all, truncate the array.
-    if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length);
-    list.length = 0;
-  } else {
-    // read just some of it.
-    if (n < list[0].length) {
-      // just take a part of the first list item.
-      // slice is the same for buffers and strings.
-      var buf = list[0];
-      ret = buf.slice(0, n);
-      list[0] = buf.slice(n);
-    } else if (n === list[0].length) {
-      // first list is a perfect match
-      ret = list.shift();
-    } else {
-      // complex case.
-      // we have enough to cover it, but it spans past the first buffer.
-      if (stringMode) ret = '';else ret = bufferShim.allocUnsafe(n);
-
-      var c = 0;
-      for (var i = 0, l = list.length; i < l && c < n; i++) {
-        var _buf = list[0];
-        var cpy = Math.min(n - c, _buf.length);
-
-        if (stringMode) ret += _buf.slice(0, cpy);else _buf.copy(ret, c, 0, cpy);
-
-        if (cpy < _buf.length) list[0] = _buf.slice(cpy);else list.shift();
-
-        c += cpy;
-      }
-    }
-  }
-
-  return ret;
-}
-
-function endReadable(stream) {
-  var state = stream._readableState;
-
-  // If we get here before consuming all the bytes, then that is a
-  // bug in node.  Should never happen.
-  if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
-
-  if (!state.endEmitted) {
-    state.ended = true;
-    processNextTick(endReadableNT, state, stream);
-  }
-}
-
-function endReadableNT(state, stream) {
-  // Check that we didn't get one last unshift.
-  if (!state.endEmitted && state.length === 0) {
-    state.endEmitted = true;
-    stream.readable = false;
-    stream.emit('end');
-  }
-}
-
-function forEach(xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
-
-function indexOf(xs, x) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    if (xs[i] === x) return i;
-  }
-  return -1;
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_transform.js
deleted file mode 100644
index dbc996e..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_transform.js
+++ /dev/null
@@ -1,180 +0,0 @@
-// a transform stream is a readable/writable stream where you do
-// something with the data.  Sometimes it's called a "filter",
-// but that's not a great name for it, since that implies a thing where
-// some bits pass through, and others are simply ignored.  (That would
-// be a valid example of a transform, of course.)
-//
-// While the output is causally related to the input, it's not a
-// necessarily symmetric or synchronous transformation.  For example,
-// a zlib stream might take multiple plain-text writes(), and then
-// emit a single compressed chunk some time in the future.
-//
-// Here's how this works:
-//
-// The Transform stream has all the aspects of the readable and writable
-// stream classes.  When you write(chunk), that calls _write(chunk,cb)
-// internally, and returns false if there's a lot of pending writes
-// buffered up.  When you call read(), that calls _read(n) until
-// there's enough pending readable data buffered up.
-//
-// In a transform stream, the written data is placed in a buffer.  When
-// _read(n) is called, it transforms the queued up data, calling the
-// buffered _write cb's as it consumes chunks.  If consuming a single
-// written chunk would result in multiple output chunks, then the first
-// outputted bit calls the readcb, and subsequent chunks just go into
-// the read buffer, and will cause it to emit 'readable' if necessary.
-//
-// This way, back-pressure is actually determined by the reading side,
-// since _read has to be called to start processing a new chunk.  However,
-// a pathological inflate type of transform can cause excessive buffering
-// here.  For example, imagine a stream where every byte of input is
-// interpreted as an integer from 0-255, and then results in that many
-// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
-// 1kb of data being output.  In this case, you could write a very small
-// amount of input, and end up with a very large amount of output.  In
-// such a pathological inflating mechanism, there'd be no way to tell
-// the system to stop doing the transform.  A single 4MB write could
-// cause the system to run out of memory.
-//
-// However, even in such a pathological case, only a single written chunk
-// would be consumed, and then the rest would wait (un-transformed) until
-// the results of the previous transformed chunk were consumed.
-
-'use strict';
-
-module.exports = Transform;
-
-var Duplex = require('./_stream_duplex');
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-util.inherits(Transform, Duplex);
-
-function TransformState(stream) {
-  this.afterTransform = function (er, data) {
-    return afterTransform(stream, er, data);
-  };
-
-  this.needTransform = false;
-  this.transforming = false;
-  this.writecb = null;
-  this.writechunk = null;
-  this.writeencoding = null;
-}
-
-function afterTransform(stream, er, data) {
-  var ts = stream._transformState;
-  ts.transforming = false;
-
-  var cb = ts.writecb;
-
-  if (!cb) return stream.emit('error', new Error('no writecb in Transform class'));
-
-  ts.writechunk = null;
-  ts.writecb = null;
-
-  if (data !== null && data !== undefined) stream.push(data);
-
-  cb(er);
-
-  var rs = stream._readableState;
-  rs.reading = false;
-  if (rs.needReadable || rs.length < rs.highWaterMark) {
-    stream._read(rs.highWaterMark);
-  }
-}
-
-function Transform(options) {
-  if (!(this instanceof Transform)) return new Transform(options);
-
-  Duplex.call(this, options);
-
-  this._transformState = new TransformState(this);
-
-  // when the writable side finishes, then flush out anything remaining.
-  var stream = this;
-
-  // start out asking for a readable event once data is transformed.
-  this._readableState.needReadable = true;
-
-  // we have implemented the _read method, and done the other things
-  // that Readable wants before the first _read call, so unset the
-  // sync guard flag.
-  this._readableState.sync = false;
-
-  if (options) {
-    if (typeof options.transform === 'function') this._transform = options.transform;
-
-    if (typeof options.flush === 'function') this._flush = options.flush;
-  }
-
-  this.once('prefinish', function () {
-    if (typeof this._flush === 'function') this._flush(function (er) {
-      done(stream, er);
-    });else done(stream);
-  });
-}
-
-Transform.prototype.push = function (chunk, encoding) {
-  this._transformState.needTransform = false;
-  return Duplex.prototype.push.call(this, chunk, encoding);
-};
-
-// This is the part where you do stuff!
-// override this function in implementation classes.
-// 'chunk' is an input chunk.
-//
-// Call `push(newChunk)` to pass along transformed output
-// to the readable side.  You may call 'push' zero or more times.
-//
-// Call `cb(err)` when you are done with this chunk.  If you pass
-// an error, then that'll put the hurt on the whole operation.  If you
-// never call cb(), then you'll never get another chunk.
-Transform.prototype._transform = function (chunk, encoding, cb) {
-  throw new Error('Not implemented');
-};
-
-Transform.prototype._write = function (chunk, encoding, cb) {
-  var ts = this._transformState;
-  ts.writecb = cb;
-  ts.writechunk = chunk;
-  ts.writeencoding = encoding;
-  if (!ts.transforming) {
-    var rs = this._readableState;
-    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
-  }
-};
-
-// Doesn't matter what the args are here.
-// _transform does all the work.
-// That we got here means that the readable side wants more data.
-Transform.prototype._read = function (n) {
-  var ts = this._transformState;
-
-  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
-    ts.transforming = true;
-    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
-  } else {
-    // mark that we need a transform, so that any data that comes in
-    // will get processed, now that we've asked for it.
-    ts.needTransform = true;
-  }
-};
-
-function done(stream, er) {
-  if (er) return stream.emit('error', er);
-
-  // if there's nothing in the write buffer, then that means
-  // that nothing more will ever be provided
-  var ws = stream._writableState;
-  var ts = stream._transformState;
-
-  if (ws.length) throw new Error('Calling transform done when ws.length != 0');
-
-  if (ts.transforming) throw new Error('Calling transform done when still transforming');
-
-  return stream.push(null);
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_writable.js
deleted file mode 100644
index ed5efcb..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/lib/_stream_writable.js
+++ /dev/null
@@ -1,526 +0,0 @@
-// A bit simpler than readable streams.
-// Implement an async ._write(chunk, encoding, cb), and it'll handle all
-// the drain event emission and buffering.
-
-'use strict';
-
-module.exports = Writable;
-
-/*<replacement>*/
-var processNextTick = require('process-nextick-args');
-/*</replacement>*/
-
-/*<replacement>*/
-var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
-/*</replacement>*/
-
-Writable.WritableState = WritableState;
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-/*<replacement>*/
-var internalUtil = {
-  deprecate: require('util-deprecate')
-};
-/*</replacement>*/
-
-/*<replacement>*/
-var Stream;
-(function () {
-  try {
-    Stream = require('st' + 'ream');
-  } catch (_) {} finally {
-    if (!Stream) Stream = require('events').EventEmitter;
-  }
-})();
-/*</replacement>*/
-
-var Buffer = require('buffer').Buffer;
-/*<replacement>*/
-var bufferShim = require('buffer-shims');
-/*</replacement>*/
-
-util.inherits(Writable, Stream);
-
-function nop() {}
-
-function WriteReq(chunk, encoding, cb) {
-  this.chunk = chunk;
-  this.encoding = encoding;
-  this.callback = cb;
-  this.next = null;
-}
-
-var Duplex;
-function WritableState(options, stream) {
-  Duplex = Duplex || require('./_stream_duplex');
-
-  options = options || {};
-
-  // object stream flag to indicate whether or not this stream
-  // contains buffers or objects.
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
-
-  // the point at which write() starts returning false
-  // Note: 0 is a valid value, means that we always return false if
-  // the entire buffer is not flushed immediately on write()
-  var hwm = options.highWaterMark;
-  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = ~ ~this.highWaterMark;
-
-  this.needDrain = false;
-  // at the start of calling end()
-  this.ending = false;
-  // when end() has been called, and returned
-  this.ended = false;
-  // when 'finish' is emitted
-  this.finished = false;
-
-  // should we decode strings into buffers before passing to _write?
-  // this is here so that some node-core streams can optimize string
-  // handling at a lower level.
-  var noDecode = options.decodeStrings === false;
-  this.decodeStrings = !noDecode;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // not an actual buffer we keep track of, but a measurement
-  // of how much we're waiting to get pushed to some underlying
-  // socket or file.
-  this.length = 0;
-
-  // a flag to see when we're in the middle of a write.
-  this.writing = false;
-
-  // when true all writes will be buffered until .uncork() call
-  this.corked = 0;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // a flag to know if we're processing previously buffered items, which
-  // may call the _write() callback in the same tick, so that we don't
-  // end up in an overlapped onwrite situation.
-  this.bufferProcessing = false;
-
-  // the callback that's passed to _write(chunk,cb)
-  this.onwrite = function (er) {
-    onwrite(stream, er);
-  };
-
-  // the callback that the user supplies to write(chunk,encoding,cb)
-  this.writecb = null;
-
-  // the amount that is being written when _write is called.
-  this.writelen = 0;
-
-  this.bufferedRequest = null;
-  this.lastBufferedRequest = null;
-
-  // number of pending user-supplied write callbacks
-  // this must be 0 before 'finish' can be emitted
-  this.pendingcb = 0;
-
-  // emit prefinish if the only thing we're waiting for is _write cbs
-  // This is relevant for synchronous Transform streams
-  this.prefinished = false;
-
-  // True if the error was already emitted and should not be thrown again
-  this.errorEmitted = false;
-
-  // count buffered requests
-  this.bufferedRequestCount = 0;
-
-  // allocate the first CorkedRequest, there is always
-  // one allocated and free to use, and we maintain at most two
-  this.corkedRequestsFree = new CorkedRequest(this);
-}
-
-WritableState.prototype.getBuffer = function writableStateGetBuffer() {
-  var current = this.bufferedRequest;
-  var out = [];
-  while (current) {
-    out.push(current);
-    current = current.next;
-  }
-  return out;
-};
-
-(function () {
-  try {
-    Object.defineProperty(WritableState.prototype, 'buffer', {
-      get: internalUtil.deprecate(function () {
-        return this.getBuffer();
-      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.')
-    });
-  } catch (_) {}
-})();
-
-var Duplex;
-function Writable(options) {
-  Duplex = Duplex || require('./_stream_duplex');
-
-  // Writable ctor is applied to Duplexes, though they're not
-  // instanceof Writable, they're instanceof Readable.
-  if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options);
-
-  this._writableState = new WritableState(options, this);
-
-  // legacy.
-  this.writable = true;
-
-  if (options) {
-    if (typeof options.write === 'function') this._write = options.write;
-
-    if (typeof options.writev === 'function') this._writev = options.writev;
-  }
-
-  Stream.call(this);
-}
-
-// Otherwise people can pipe Writable streams, which is just wrong.
-Writable.prototype.pipe = function () {
-  this.emit('error', new Error('Cannot pipe, not readable'));
-};
-
-function writeAfterEnd(stream, cb) {
-  var er = new Error('write after end');
-  // TODO: defer error events consistently everywhere, not just the cb
-  stream.emit('error', er);
-  processNextTick(cb, er);
-}
-
-// If we get something that is not a buffer, string, null, or undefined,
-// and we're not in objectMode, then that's an error.
-// Otherwise stream chunks are all considered to be of length=1, and the
-// watermarks determine how many objects to keep in the buffer, rather than
-// how many bytes or characters.
-function validChunk(stream, state, chunk, cb) {
-  var valid = true;
-  var er = false;
-  // Always throw error if a null is written
-  // if we are not in object mode then throw
-  // if it is not a buffer, string, or undefined.
-  if (chunk === null) {
-    er = new TypeError('May not write null values to stream');
-  } else if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  if (er) {
-    stream.emit('error', er);
-    processNextTick(cb, er);
-    valid = false;
-  }
-  return valid;
-}
-
-Writable.prototype.write = function (chunk, encoding, cb) {
-  var state = this._writableState;
-  var ret = false;
-
-  if (typeof encoding === 'function') {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
-
-  if (typeof cb !== 'function') cb = nop;
-
-  if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) {
-    state.pendingcb++;
-    ret = writeOrBuffer(this, state, chunk, encoding, cb);
-  }
-
-  return ret;
-};
-
-Writable.prototype.cork = function () {
-  var state = this._writableState;
-
-  state.corked++;
-};
-
-Writable.prototype.uncork = function () {
-  var state = this._writableState;
-
-  if (state.corked) {
-    state.corked--;
-
-    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
-  }
-};
-
-Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
-  // node::ParseEncoding() requires lower case.
-  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
-  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
-  this._writableState.defaultEncoding = encoding;
-  return this;
-};
-
-function decodeChunk(state, chunk, encoding) {
-  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
-    chunk = bufferShim.from(chunk, encoding);
-  }
-  return chunk;
-}
-
-// if we're already writing something, then just put this
-// in the queue, and wait our turn.  Otherwise, call _write
-// If we return false, then we need a drain event, so set that flag.
-function writeOrBuffer(stream, state, chunk, encoding, cb) {
-  chunk = decodeChunk(state, chunk, encoding);
-
-  if (Buffer.isBuffer(chunk)) encoding = 'buffer';
-  var len = state.objectMode ? 1 : chunk.length;
-
-  state.length += len;
-
-  var ret = state.length < state.highWaterMark;
-  // we must ensure that previous needDrain will not be reset to false.
-  if (!ret) state.needDrain = true;
-
-  if (state.writing || state.corked) {
-    var last = state.lastBufferedRequest;
-    state.lastBufferedRequest = new WriteReq(chunk, encoding, cb);
-    if (last) {
-      last.next = state.lastBufferedRequest;
-    } else {
-      state.bufferedRequest = state.lastBufferedRequest;
-    }
-    state.bufferedRequestCount += 1;
-  } else {
-    doWrite(stream, state, false, len, chunk, encoding, cb);
-  }
-
-  return ret;
-}
-
-function doWrite(stream, state, writev, len, chunk, encoding, cb) {
-  state.writelen = len;
-  state.writecb = cb;
-  state.writing = true;
-  state.sync = true;
-  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
-  state.sync = false;
-}
-
-function onwriteError(stream, state, sync, er, cb) {
-  --state.pendingcb;
-  if (sync) processNextTick(cb, er);else cb(er);
-
-  stream._writableState.errorEmitted = true;
-  stream.emit('error', er);
-}
-
-function onwriteStateUpdate(state) {
-  state.writing = false;
-  state.writecb = null;
-  state.length -= state.writelen;
-  state.writelen = 0;
-}
-
-function onwrite(stream, er) {
-  var state = stream._writableState;
-  var sync = state.sync;
-  var cb = state.writecb;
-
-  onwriteStateUpdate(state);
-
-  if (er) onwriteError(stream, state, sync, er, cb);else {
-    // Check if we're actually ready to finish, but don't emit yet
-    var finished = needFinish(state);
-
-    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
-      clearBuffer(stream, state);
-    }
-
-    if (sync) {
-      /*<replacement>*/
-      asyncWrite(afterWrite, stream, state, finished, cb);
-      /*</replacement>*/
-    } else {
-        afterWrite(stream, state, finished, cb);
-      }
-  }
-}
-
-function afterWrite(stream, state, finished, cb) {
-  if (!finished) onwriteDrain(stream, state);
-  state.pendingcb--;
-  cb();
-  finishMaybe(stream, state);
-}
-
-// Must force callback to be called on nextTick, so that we don't
-// emit 'drain' before the write() consumer gets the 'false' return
-// value, and has a chance to attach a 'drain' listener.
-function onwriteDrain(stream, state) {
-  if (state.length === 0 && state.needDrain) {
-    state.needDrain = false;
-    stream.emit('drain');
-  }
-}
-
-// if there's something in the buffer waiting, then process it
-function clearBuffer(stream, state) {
-  state.bufferProcessing = true;
-  var entry = state.bufferedRequest;
-
-  if (stream._writev && entry && entry.next) {
-    // Fast case, write everything using _writev()
-    var l = state.bufferedRequestCount;
-    var buffer = new Array(l);
-    var holder = state.corkedRequestsFree;
-    holder.entry = entry;
-
-    var count = 0;
-    while (entry) {
-      buffer[count] = entry;
-      entry = entry.next;
-      count += 1;
-    }
-
-    doWrite(stream, state, true, state.length, buffer, '', holder.finish);
-
-    // doWrite is almost always async, defer these to save a bit of time
-    // as the hot path ends with doWrite
-    state.pendingcb++;
-    state.lastBufferedRequest = null;
-    if (holder.next) {
-      state.corkedRequestsFree = holder.next;
-      holder.next = null;
-    } else {
-      state.corkedRequestsFree = new CorkedRequest(state);
-    }
-  } else {
-    // Slow case, write chunks one-by-one
-    while (entry) {
-      var chunk = entry.chunk;
-      var encoding = entry.encoding;
-      var cb = entry.callback;
-      var len = state.objectMode ? 1 : chunk.length;
-
-      doWrite(stream, state, false, len, chunk, encoding, cb);
-      entry = entry.next;
-      // if we didn't call the onwrite immediately, then
-      // it means that we need to wait until it does.
-      // also, that means that the chunk and cb are currently
-      // being processed, so move the buffer counter past them.
-      if (state.writing) {
-        break;
-      }
-    }
-
-    if (entry === null) state.lastBufferedRequest = null;
-  }
-
-  state.bufferedRequestCount = 0;
-  state.bufferedRequest = entry;
-  state.bufferProcessing = false;
-}
-
-Writable.prototype._write = function (chunk, encoding, cb) {
-  cb(new Error('not implemented'));
-};
-
-Writable.prototype._writev = null;
-
-Writable.prototype.end = function (chunk, encoding, cb) {
-  var state = this._writableState;
-
-  if (typeof chunk === 'function') {
-    cb = chunk;
-    chunk = null;
-    encoding = null;
-  } else if (typeof encoding === 'function') {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
-
-  // .end() fully uncorks
-  if (state.corked) {
-    state.corked = 1;
-    this.uncork();
-  }
-
-  // ignore unnecessary end() calls.
-  if (!state.ending && !state.finished) endWritable(this, state, cb);
-};
-
-function needFinish(state) {
-  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
-}
-
-function prefinish(stream, state) {
-  if (!state.prefinished) {
-    state.prefinished = true;
-    stream.emit('prefinish');
-  }
-}
-
-function finishMaybe(stream, state) {
-  var need = needFinish(state);
-  if (need) {
-    if (state.pendingcb === 0) {
-      prefinish(stream, state);
-      state.finished = true;
-      stream.emit('finish');
-    } else {
-      prefinish(stream, state);
-    }
-  }
-  return need;
-}
-
-function endWritable(stream, state, cb) {
-  state.ending = true;
-  finishMaybe(stream, state);
-  if (cb) {
-    if (state.finished) processNextTick(cb);else stream.once('finish', cb);
-  }
-  state.ended = true;
-  stream.writable = false;
-}
-
-// It seems a linked list but it is not
-// there will be only 2 of these for each stream
-function CorkedRequest(state) {
-  var _this = this;
-
-  this.next = null;
-  this.entry = null;
-
-  this.finish = function (err) {
-    var entry = _this.entry;
-    _this.entry = null;
-    while (entry) {
-      var cb = entry.callback;
-      state.pendingcb--;
-      cb(err);
-      entry = entry.next;
-    }
-    if (state.corkedRequestsFree) {
-      state.corkedRequestsFree.next = _this;
-    } else {
-      state.corkedRequestsFree = _this;
-    }
-  };
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/index.js
deleted file mode 100644
index 1cab4c0..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/index.js
+++ /dev/null
@@ -1,108 +0,0 @@
-'use strict';
-
-var buffer = require('buffer');
-var Buffer = buffer.Buffer;
-var SlowBuffer = buffer.SlowBuffer;
-var MAX_LEN = buffer.kMaxLength || 2147483647;
-exports.alloc = function alloc(size, fill, encoding) {
-  if (typeof Buffer.alloc === 'function') {
-    return Buffer.alloc(size, fill, encoding);
-  }
-  if (typeof encoding === 'number') {
-    throw new TypeError('encoding must not be number');
-  }
-  if (typeof size !== 'number') {
-    throw new TypeError('size must be a number');
-  }
-  if (size > MAX_LEN) {
-    throw new RangeError('size is too large');
-  }
-  var enc = encoding;
-  var _fill = fill;
-  if (_fill === undefined) {
-    enc = undefined;
-    _fill = 0;
-  }
-  var buf = new Buffer(size);
-  if (typeof _fill === 'string') {
-    var fillBuf = new Buffer(_fill, enc);
-    var flen = fillBuf.length;
-    var i = -1;
-    while (++i < size) {
-      buf[i] = fillBuf[i % flen];
-    }
-  } else {
-    buf.fill(_fill);
-  }
-  return buf;
-}
-exports.allocUnsafe = function allocUnsafe(size) {
-  if (typeof Buffer.allocUnsafe === 'function') {
-    return Buffer.allocUnsafe(size);
-  }
-  if (typeof size !== 'number') {
-    throw new TypeError('size must be a number');
-  }
-  if (size > MAX_LEN) {
-    throw new RangeError('size is too large');
-  }
-  return new Buffer(size);
-}
-exports.from = function from(value, encodingOrOffset, length) {
-  if (typeof Buffer.from === 'function' && (!global.Uint8Array || Uint8Array.from !== Buffer.from)) {
-    return Buffer.from(value, encodingOrOffset, length);
-  }
-  if (typeof value === 'number') {
-    throw new TypeError('"value" argument must not be a number');
-  }
-  if (typeof value === 'string') {
-    return new Buffer(value, encodingOrOffset);
-  }
-  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
-    var offset = encodingOrOffset;
-    if (arguments.length === 1) {
-      return new Buffer(value);
-    }
-    if (typeof offset === 'undefined') {
-      offset = 0;
-    }
-    var len = length;
-    if (typeof len === 'undefined') {
-      len = value.byteLength - offset;
-    }
-    if (offset >= value.byteLength) {
-      throw new RangeError('\'offset\' is out of bounds');
-    }
-    if (len > value.byteLength - offset) {
-      throw new RangeError('\'length\' is out of bounds');
-    }
-    return new Buffer(value.slice(offset, offset + len));
-  }
-  if (Buffer.isBuffer(value)) {
-    var out = new Buffer(value.length);
-    value.copy(out, 0, 0, value.length);
-    return out;
-  }
-  if (value) {
-    if (Array.isArray(value) || (typeof ArrayBuffer !== 'undefined' && value.buffer instanceof ArrayBuffer) || 'length' in value) {
-      return new Buffer(value);
-    }
-    if (value.type === 'Buffer' && Array.isArray(value.data)) {
-      return new Buffer(value.data);
-    }
-  }
-
-  throw new TypeError('First argument must be a string, Buffer, ' + 'ArrayBuffer, Array, or array-like object.');
-}
-exports.allocUnsafeSlow = function allocUnsafeSlow(size) {
-  if (typeof Buffer.allocUnsafeSlow === 'function') {
-    return Buffer.allocUnsafeSlow(size);
-  }
-  if (typeof size !== 'number') {
-    throw new TypeError('size must be a number');
-  }
-  if (size >= MAX_LEN) {
-    throw new RangeError('size is too large');
-  }
-  return new SlowBuffer(size);
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/license.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/license.md
deleted file mode 100644
index 01cfaef..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/license.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright (c) 2016 Calvin Metcalf
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.**
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/package.json
deleted file mode 100644
index fe079c9..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/package.json
+++ /dev/null
@@ -1,51 +0,0 @@
-{
-  "name": "buffer-shims",
-  "version": "1.0.0",
-  "description": "some shims for node buffers",
-  "main": "index.js",
-  "scripts": {
-    "test": "tape test/*.js"
-  },
-  "files": [
-    "index.js"
-  ],
-  "license": "MIT",
-  "devDependencies": {
-    "tape": "^4.5.1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/calvinmetcalf/buffer-shims.git"
-  },
-  "gitHead": "ea89b3857ab5b8203957922a84e9a48cf4c47e0a",
-  "bugs": {
-    "url": "https://github.com/calvinmetcalf/buffer-shims/issues"
-  },
-  "_id": "buffer-shims@1.0.0",
-  "_shasum": "9978ce317388c649ad8793028c3477ef044a8b51",
-  "_from": "buffer-shims@>=1.0.0 <2.0.0",
-  "_npmVersion": "3.8.6",
-  "_nodeVersion": "5.11.0",
-  "_npmUser": {
-    "name": "cwmma",
-    "email": "calvin.metcalf@gmail.com"
-  },
-  "dist": {
-    "shasum": "9978ce317388c649ad8793028c3477ef044a8b51",
-    "tarball": "https://registry.npmjs.org/buffer-shims/-/buffer-shims-1.0.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "cwmma",
-      "email": "calvin.metcalf@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/buffer-shims-1.0.0.tgz_1462560889323_0.8640750856138766"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/buffer-shims/-/buffer-shims-1.0.0.tgz",
-  "readme": "ERROR: No README data found!",
-  "homepage": "https://github.com/calvinmetcalf/buffer-shims#readme"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/readme.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/readme.md
deleted file mode 100644
index 7ea6475..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/buffer-shims/readme.md
+++ /dev/null
@@ -1,21 +0,0 @@
-buffer-shims
-===
-
-functions to make sure the new buffer methods work in older browsers.
-
-```js
-var bufferShim = require('buffer-shims');
-bufferShim.from('foo');
-bufferShim.alloc(9, 'cafeface', 'hex');
-bufferShim.allocUnsafe(15);
-bufferShim.allocUnsafeSlow(21);
-```
-
-should just use the original  in newer nodes and on older nodes uses fallbacks.
-
-Known Issues
-===
-- this does not patch the buffer object, only the constructor stuff
-- it's actually a polyfill
-
-![](https://i.imgur.com/zxII3jJ.gif)
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/.npmignore b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/.npmignore
deleted file mode 100644
index 3c3629e..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/.travis.yml b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/.travis.yml
deleted file mode 100644
index cc4dba2..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/.travis.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-language: node_js
-node_js:
-  - "0.8"
-  - "0.10"
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/Makefile b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/Makefile
deleted file mode 100644
index 787d56e..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-
-test:
-	@node_modules/.bin/tape test.js
-
-.PHONY: test
-
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/README.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/README.md
deleted file mode 100644
index 16d2c59..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/README.md
+++ /dev/null
@@ -1,60 +0,0 @@
-
-# isarray
-
-`Array#isArray` for older browsers.
-
-[![build status](https://secure.travis-ci.org/juliangruber/isarray.svg)](http://travis-ci.org/juliangruber/isarray)
-[![downloads](https://img.shields.io/npm/dm/isarray.svg)](https://www.npmjs.org/package/isarray)
-
-[![browser support](https://ci.testling.com/juliangruber/isarray.png)
-](https://ci.testling.com/juliangruber/isarray)
-
-## Usage
-
-```js
-var isArray = require('isarray');
-
-console.log(isArray([])); // => true
-console.log(isArray({})); // => false
-```
-
-## Installation
-
-With [npm](http://npmjs.org) do
-
-```bash
-$ npm install isarray
-```
-
-Then bundle for the browser with
-[browserify](https://github.com/substack/browserify).
-
-With [component](http://component.io) do
-
-```bash
-$ component install juliangruber/isarray
-```
-
-## License
-
-(MIT)
-
-Copyright (c) 2013 Julian Gruber &lt;julian@juliangruber.com&gt;
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/component.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/component.json
deleted file mode 100644
index 9e31b68..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/component.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name" : "isarray",
-  "description" : "Array#isArray for older browsers",
-  "version" : "0.0.1",
-  "repository" : "juliangruber/isarray",
-  "homepage": "https://github.com/juliangruber/isarray",
-  "main" : "index.js",
-  "scripts" : [
-    "index.js"
-  ],
-  "dependencies" : {},
-  "keywords": ["browser","isarray","array"],
-  "author": {
-    "name": "Julian Gruber",
-    "email": "mail@juliangruber.com",
-    "url": "http://juliangruber.com"
-  },
-  "license": "MIT"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/index.js
deleted file mode 100644
index a57f634..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-var toString = {}.toString;
-
-module.exports = Array.isArray || function (arr) {
-  return toString.call(arr) == '[object Array]';
-};
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/package.json
deleted file mode 100644
index e86d232..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/package.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  "name": "isarray",
-  "description": "Array#isArray for older browsers",
-  "version": "1.0.0",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/juliangruber/isarray.git"
-  },
-  "homepage": "https://github.com/juliangruber/isarray",
-  "main": "index.js",
-  "dependencies": {},
-  "devDependencies": {
-    "tape": "~2.13.4"
-  },
-  "keywords": [
-    "browser",
-    "isarray",
-    "array"
-  ],
-  "author": {
-    "name": "Julian Gruber",
-    "email": "mail@juliangruber.com",
-    "url": "http://juliangruber.com"
-  },
-  "license": "MIT",
-  "testling": {
-    "files": "test.js",
-    "browsers": [
-      "ie/8..latest",
-      "firefox/17..latest",
-      "firefox/nightly",
-      "chrome/22..latest",
-      "chrome/canary",
-      "opera/12..latest",
-      "opera/next",
-      "safari/5.1..latest",
-      "ipad/6.0..latest",
-      "iphone/6.0..latest",
-      "android-browser/4.2..latest"
-    ]
-  },
-  "scripts": {
-    "test": "tape test.js"
-  },
-  "gitHead": "2a23a281f369e9ae06394c0fb4d2381355a6ba33",
-  "bugs": {
-    "url": "https://github.com/juliangruber/isarray/issues"
-  },
-  "_id": "isarray@1.0.0",
-  "_shasum": "bb935d48582cba168c06834957a54a3e07124f11",
-  "_from": "isarray@>=1.0.0 <1.1.0",
-  "_npmVersion": "3.3.12",
-  "_nodeVersion": "5.1.0",
-  "_npmUser": {
-    "name": "juliangruber",
-    "email": "julian@juliangruber.com"
-  },
-  "dist": {
-    "shasum": "bb935d48582cba168c06834957a54a3e07124f11",
-    "tarball": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "juliangruber",
-      "email": "julian@juliangruber.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/test.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/test.js
deleted file mode 100644
index e0c3444..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/isarray/test.js
+++ /dev/null
@@ -1,20 +0,0 @@
-var isArray = require('./');
-var test = require('tape');
-
-test('is array', function(t){
-  t.ok(isArray([]));
-  t.notOk(isArray({}));
-  t.notOk(isArray(null));
-  t.notOk(isArray(false));
-
-  var obj = {};
-  obj[0] = true;
-  t.notOk(isArray(obj));
-
-  var arr = [];
-  arr.foo = 'bar';
-  t.ok(isArray(arr));
-
-  t.end();
-});
-
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml
deleted file mode 100644
index 36201b1..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-language: node_js
-node_js:
-  - "0.8"
-  - "0.10"
-  - "0.11"
-  - "0.12"
-  - "1.7.1"
-  - 1
-  - 2
-  - 3
-  - 4
-  - 5
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/index.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/index.js
deleted file mode 100644
index a4f40f8..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/index.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-if (!process.version ||
-    process.version.indexOf('v0.') === 0 ||
-    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
-  module.exports = nextTick;
-} else {
-  module.exports = process.nextTick;
-}
-
-function nextTick(fn, arg1, arg2, arg3) {
-  if (typeof fn !== 'function') {
-    throw new TypeError('"callback" argument must be a function');
-  }
-  var len = arguments.length;
-  var args, i;
-  switch (len) {
-  case 0:
-  case 1:
-    return process.nextTick(fn);
-  case 2:
-    return process.nextTick(function afterTickOne() {
-      fn.call(null, arg1);
-    });
-  case 3:
-    return process.nextTick(function afterTickTwo() {
-      fn.call(null, arg1, arg2);
-    });
-  case 4:
-    return process.nextTick(function afterTickThree() {
-      fn.call(null, arg1, arg2, arg3);
-    });
-  default:
-    args = new Array(len - 1);
-    i = 0;
-    while (i < args.length) {
-      args[i++] = arguments[i];
-    }
-    return process.nextTick(function afterTick() {
-      fn.apply(null, args);
-    });
-  }
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/license.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/license.md
deleted file mode 100644
index c67e353..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/license.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright (c) 2015 Calvin Metcalf
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.**
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/package.json
deleted file mode 100644
index 211b098..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/package.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "name": "process-nextick-args",
-  "version": "1.0.7",
-  "description": "process.nextTick but always with args",
-  "main": "index.js",
-  "scripts": {
-    "test": "node test.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git"
-  },
-  "author": "",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/calvinmetcalf/process-nextick-args/issues"
-  },
-  "homepage": "https://github.com/calvinmetcalf/process-nextick-args",
-  "devDependencies": {
-    "tap": "~0.2.6"
-  },
-  "gitHead": "5c00899ab01dd32f93ad4b5743da33da91404f39",
-  "_id": "process-nextick-args@1.0.7",
-  "_shasum": "150e20b756590ad3f91093f25a4f2ad8bff30ba3",
-  "_from": "process-nextick-args@>=1.0.6 <1.1.0",
-  "_npmVersion": "3.8.6",
-  "_nodeVersion": "5.11.0",
-  "_npmUser": {
-    "name": "cwmma",
-    "email": "calvin.metcalf@gmail.com"
-  },
-  "dist": {
-    "shasum": "150e20b756590ad3f91093f25a4f2ad8bff30ba3",
-    "tarball": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "cwmma",
-      "email": "calvin.metcalf@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/process-nextick-args-1.0.7.tgz_1462394251778_0.36989671061746776"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/readme.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/readme.md
deleted file mode 100644
index 78e7cfa..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/readme.md
+++ /dev/null
@@ -1,18 +0,0 @@
-process-nextick-args
-=====
-
-[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args)
-
-```bash
-npm install --save process-nextick-args
-```
-
-Always be able to pass arguments to process.nextTick, no matter the platform
-
-```js
-var nextTick = require('process-nextick-args');
-
-nextTick(function (a, b, c) {
-  console.log(a, b, c);
-}, 'step', 3,  'profit');
-```
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/test.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/test.js
deleted file mode 100644
index ef15721..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/process-nextick-args/test.js
+++ /dev/null
@@ -1,24 +0,0 @@
-var test = require("tap").test;
-var nextTick = require('./');
-
-test('should work', function (t) {
-  t.plan(5);
-  nextTick(function (a) {
-    t.ok(a);
-    nextTick(function (thing) {
-      t.equals(thing, 7);
-    }, 7);
-  }, true);
-  nextTick(function (a, b, c) {
-    t.equals(a, 'step');
-    t.equals(b, 3);
-    t.equals(c, 'profit');
-  }, 'step', 3,  'profit');
-});
-
-test('correct number of arguments', function (t) {
-  t.plan(1);
-  nextTick(function () {
-    t.equals(2, arguments.length, 'correct number');
-  }, 1, 2);
-});
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/History.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/History.md
deleted file mode 100644
index acc8675..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/History.md
+++ /dev/null
@@ -1,16 +0,0 @@
-
-1.0.2 / 2015-10-07
-==================
-
-  * use try/catch when checking `localStorage` (#3, @kumavis)
-
-1.0.1 / 2014-11-25
-==================
-
-  * browser: use `console.warn()` for deprecation calls
-  * browser: more jsdocs
-
-1.0.0 / 2014-04-30
-==================
-
-  * initial commit
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/LICENSE b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/LICENSE
deleted file mode 100644
index 6a60e8c..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/LICENSE
+++ /dev/null
@@ -1,24 +0,0 @@
-(The MIT License)
-
-Copyright (c) 2014 Nathan Rajlich <nathan@tootallnate.net>
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/README.md b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/README.md
deleted file mode 100644
index 75622fa..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/README.md
+++ /dev/null
@@ -1,53 +0,0 @@
-util-deprecate
-==============
-### The Node.js `util.deprecate()` function with browser support
-
-In Node.js, this module simply re-exports the `util.deprecate()` function.
-
-In the web browser (i.e. via browserify), a browser-specific implementation
-of the `util.deprecate()` function is used.
-
-
-## API
-
-A `deprecate()` function is the only thing exposed by this module.
-
-``` javascript
-// setup:
-exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead');
-
-
-// users see:
-foo();
-// foo() is deprecated, use bar() instead
-foo();
-foo();
-```
-
-
-## License
-
-(The MIT License)
-
-Copyright (c) 2014 Nathan Rajlich <nathan@tootallnate.net>
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/browser.js
deleted file mode 100644
index 549ae2f..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/browser.js
+++ /dev/null
@@ -1,67 +0,0 @@
-
-/**
- * Module exports.
- */
-
-module.exports = deprecate;
-
-/**
- * Mark that a method should not be used.
- * Returns a modified function which warns once by default.
- *
- * If `localStorage.noDeprecation = true` is set, then it is a no-op.
- *
- * If `localStorage.throwDeprecation = true` is set, then deprecated functions
- * will throw an Error when invoked.
- *
- * If `localStorage.traceDeprecation = true` is set, then deprecated functions
- * will invoke `console.trace()` instead of `console.error()`.
- *
- * @param {Function} fn - the function to deprecate
- * @param {String} msg - the string to print to the console when `fn` is invoked
- * @returns {Function} a new "deprecated" version of `fn`
- * @api public
- */
-
-function deprecate (fn, msg) {
-  if (config('noDeprecation')) {
-    return fn;
-  }
-
-  var warned = false;
-  function deprecated() {
-    if (!warned) {
-      if (config('throwDeprecation')) {
-        throw new Error(msg);
-      } else if (config('traceDeprecation')) {
-        console.trace(msg);
-      } else {
-        console.warn(msg);
-      }
-      warned = true;
-    }
-    return fn.apply(this, arguments);
-  }
-
-  return deprecated;
-}
-
-/**
- * Checks `localStorage` for boolean values for the given `name`.
- *
- * @param {String} name
- * @returns {Boolean}
- * @api private
- */
-
-function config (name) {
-  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
-  try {
-    if (!global.localStorage) return false;
-  } catch (_) {
-    return false;
-  }
-  var val = global.localStorage[name];
-  if (null == val) return false;
-  return String(val).toLowerCase() === 'true';
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/node.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/node.js
deleted file mode 100644
index 5e6fcff..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/node.js
+++ /dev/null
@@ -1,6 +0,0 @@
-
-/**
- * For Node.js, simply re-export the core `util.deprecate` function.
- */
-
-module.exports = require('util').deprecate;
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/package.json
deleted file mode 100644
index a018135..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/node_modules/util-deprecate/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "name": "util-deprecate",
-  "version": "1.0.2",
-  "description": "The Node.js `util.deprecate()` function with browser support",
-  "main": "node.js",
-  "browser": "browser.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/TooTallNate/util-deprecate.git"
-  },
-  "keywords": [
-    "util",
-    "deprecate",
-    "browserify",
-    "browser",
-    "node"
-  ],
-  "author": {
-    "name": "Nathan Rajlich",
-    "email": "nathan@tootallnate.net",
-    "url": "http://n8.io/"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/TooTallNate/util-deprecate/issues"
-  },
-  "homepage": "https://github.com/TooTallNate/util-deprecate",
-  "gitHead": "475fb6857cd23fafff20c1be846c1350abf8e6d4",
-  "_id": "util-deprecate@1.0.2",
-  "_shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf",
-  "_from": "util-deprecate@>=1.0.1 <1.1.0",
-  "_npmVersion": "2.14.4",
-  "_nodeVersion": "4.1.2",
-  "_npmUser": {
-    "name": "tootallnate",
-    "email": "nathan@tootallnate.net"
-  },
-  "maintainers": [
-    {
-      "name": "tootallnate",
-      "email": "nathan@tootallnate.net"
-    }
-  ],
-  "dist": {
-    "shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf",
-    "tarball": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/package.json b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/package.json
deleted file mode 100644
index 43ad2c2..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/package.json
+++ /dev/null
@@ -1,92 +0,0 @@
-{
-  "name": "readable-stream",
-  "version": "2.1.4",
-  "description": "Streams3, a user-land copy of the stream library from Node.js",
-  "main": "readable.js",
-  "dependencies": {
-    "buffer-shims": "^1.0.0",
-    "core-util-is": "~1.0.0",
-    "inherits": "~2.0.1",
-    "isarray": "~1.0.0",
-    "process-nextick-args": "~1.0.6",
-    "string_decoder": "~0.10.x",
-    "util-deprecate": "~1.0.1"
-  },
-  "devDependencies": {
-    "assert": "~1.4.0",
-    "nyc": "^6.4.0",
-    "tap": "~0.7.1",
-    "tape": "~4.5.1",
-    "zuul": "~3.9.0",
-    "zuul-ngrok": "^4.0.0"
-  },
-  "scripts": {
-    "test": "tap test/parallel/*.js test/ours/*.js",
-    "browser": "npm run write-zuul && zuul -- test/browser.js",
-    "write-zuul": "printf \"ui: tape\ntunnel: ngrok\nbrowsers:\n  - name: $BROWSER_NAME\n    version: $BROWSER_VERSION\n\">.zuul.yml",
-    "local": "zuul --local -- test/browser.js",
-    "cover": "nyc npm test",
-    "report": "nyc report --reporter=lcov"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/nodejs/readable-stream.git"
-  },
-  "keywords": [
-    "readable",
-    "stream",
-    "pipe"
-  ],
-  "browser": {
-    "util": false
-  },
-  "nyc": {
-    "include": [
-      "lib/**.js"
-    ]
-  },
-  "license": "MIT",
-  "gitHead": "7752832fba237929388dea6c96911a0a6379abfc",
-  "bugs": {
-    "url": "https://github.com/nodejs/readable-stream/issues"
-  },
-  "_id": "readable-stream@2.1.4",
-  "_shasum": "70b9791c6fcb8480db44bd155a0f6bb58f172468",
-  "_from": "readable-stream@>=2.0.2 <3.0.0",
-  "_npmVersion": "3.8.6",
-  "_nodeVersion": "5.11.0",
-  "_npmUser": {
-    "name": "cwmma",
-    "email": "calvin.metcalf@gmail.com"
-  },
-  "dist": {
-    "shasum": "70b9791c6fcb8480db44bd155a0f6bb58f172468",
-    "tarball": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.1.4.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "isaacs",
-      "email": "isaacs@npmjs.com"
-    },
-    {
-      "name": "tootallnate",
-      "email": "nathan@tootallnate.net"
-    },
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    },
-    {
-      "name": "cwmma",
-      "email": "calvin.metcalf@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/readable-stream-2.1.4.tgz_1463679605032_0.6917394688352942"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.1.4.tgz",
-  "readme": "ERROR: No README data found!",
-  "homepage": "https://github.com/nodejs/readable-stream#readme"
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/passthrough.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/passthrough.js
deleted file mode 100644
index 27e8d8a..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/passthrough.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_passthrough.js")
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/readable.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/readable.js
deleted file mode 100644
index be2688a..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/readable.js
+++ /dev/null
@@ -1,16 +0,0 @@
-var Stream = (function (){
-  try {
-    return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify
-  } catch(_){}
-}());
-exports = module.exports = require('./lib/_stream_readable.js');
-exports.Stream = Stream || exports;
-exports.Readable = exports;
-exports.Writable = require('./lib/_stream_writable.js');
-exports.Duplex = require('./lib/_stream_duplex.js');
-exports.Transform = require('./lib/_stream_transform.js');
-exports.PassThrough = require('./lib/_stream_passthrough.js');
-
-if (!process.browser && process.env.READABLE_STREAM === 'disable' && Stream) {
-  module.exports = Stream;
-}
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/transform.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/transform.js
deleted file mode 100644
index 5d482f0..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/transform.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_transform.js")
diff --git a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/writable.js b/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/writable.js
deleted file mode 100644
index e1e9efd..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/node_modules/readable-stream/writable.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_writable.js")
diff --git a/node_modules/jsdom/node_modules/htmlparser2/package.json b/node_modules/jsdom/node_modules/htmlparser2/package.json
deleted file mode 100644
index f8ce6d9..0000000
--- a/node_modules/jsdom/node_modules/htmlparser2/package.json
+++ /dev/null
@@ -1,85 +0,0 @@
-{
-  "name": "htmlparser2",
-  "description": "Fast & forgiving HTML/XML/RSS parser",
-  "version": "3.9.1",
-  "author": {
-    "name": "Felix Boehm",
-    "email": "me@feedic.com"
-  },
-  "keywords": [
-    "html",
-    "parser",
-    "streams",
-    "xml",
-    "dom",
-    "rss",
-    "feed",
-    "atom"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/fb55/htmlparser2.git"
-  },
-  "bugs": {
-    "url": "http://github.com/fb55/htmlparser2/issues"
-  },
-  "directories": {
-    "lib": "lib/"
-  },
-  "main": "lib/index.js",
-  "files": [
-    "lib"
-  ],
-  "scripts": {
-    "lcov": "istanbul cover _mocha --report lcovonly -- -R spec",
-    "coveralls": "npm run lint && npm run lcov && (cat coverage/lcov.info | coveralls || exit 0)",
-    "test": "mocha && npm run lint",
-    "lint": "eslint lib test"
-  },
-  "dependencies": {
-    "domelementtype": "^1.3.0",
-    "domhandler": "^2.3.0",
-    "domutils": "^1.5.1",
-    "entities": "^1.1.1",
-    "inherits": "^2.0.1",
-    "readable-stream": "^2.0.2"
-  },
-  "devDependencies": {
-    "coveralls": "^2.11.4",
-    "istanbul": "^0.4.3",
-    "mocha": "^2.2.5",
-    "eslint": "^2.12.0",
-    "mocha-lcov-reporter": "^1.2.0"
-  },
-  "browser": {
-    "readable-stream": false
-  },
-  "license": "MIT",
-  "gitHead": "f4651bd5dc1315a9949ff24361cce012b105861f",
-  "homepage": "https://github.com/fb55/htmlparser2#readme",
-  "_id": "htmlparser2@3.9.1",
-  "_shasum": "621b7a58bc9acd003f7af0a2c9a00aa67c8505d2",
-  "_from": "htmlparser2@>=3.7.3 <4.0.0",
-  "_npmVersion": "3.9.6",
-  "_nodeVersion": "6.2.1",
-  "_npmUser": {
-    "name": "feedic",
-    "email": "me@feedic.com"
-  },
-  "dist": {
-    "shasum": "621b7a58bc9acd003f7af0a2c9a00aa67c8505d2",
-    "tarball": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.9.1.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "feedic",
-      "email": "me@feedic.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/htmlparser2-3.9.1.tgz_1465693408619_0.5511430425103754"
-  },
-  "_resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.9.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/nwmatcher/LICENSE b/node_modules/jsdom/node_modules/nwmatcher/LICENSE
deleted file mode 100644
index 2d71068..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2007-2016 Diego Perini (http://www.iport.it)
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/nwmatcher/README.md b/node_modules/jsdom/node_modules/nwmatcher/README.md
deleted file mode 100644
index bd35cee..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/README.md
+++ /dev/null
@@ -1,107 +0,0 @@
-# [NWMatcher](http://dperini.github.io/nwmatcher/)
-
-A fast CSS selector engine and matcher.
-
-
-## Installation
-
-To include NWMatcher in a standard web page:
-
-```html
-<script type="text/javascript" src="nwmatcher.js"></script>
-```
-
-To use it with Node.js:
-
-```
-$ npm install nwmatcher
-```
-
-NWMatcher currently supports browsers (as a global, `NW.Dom`) and headless environments (as a CommonJS module).
-
-
-## Supported Selectors
-
-Here is a list of all the CSS2/CSS3 [Supported selectors](https://github.com/dperini/nwmatcher/wiki/CSS-supported-selectors).
-
-
-## Features and Compliance
-
-You can read more about NWMatcher [features and compliance](https://github.com/dperini/nwmatcher/wiki/Features-and-compliance) on the wiki.
-
-
-## API
-
-### DOM Selection
-
-#### `first( selector, context )`
-
-Returns a reference to the first element matching `selector`, starting at `context`.
-
-#### `match( element, selector, context )`
-
-Returns `true` if `element` matches `selector`, starting at `context`; returns `false` otherwise.
-
-#### `select( selector, context, callback )`
-
-Returns an array of all the elements matching `selector`, starting at `context`. If `callback` is provided, it is invoked for each matching element.
-
-
-### DOM Helpers
-
-#### `byId( id, from )`
-
-Returns a reference to the first element with ID `id`, optionally filtered to descendants of the element `from`.
-
-#### `byTag( tag, from )`
-
-Returns an array of elements having the specified tag name `tag`, optionally filtered to descendants of the element `from`.
-
-#### `byClass( class, from )`
-
-Returns an array of elements having the specified class name `class`, optionally filtered to descendants of the element `from`.
-
-#### `byName( name, from )`
-
-Returns an array of elements having the specified value `name` for their name attribute, optionally filtered to descendants of the element `from`.
-
-#### `getAttribute( element, attribute )`
-
-Return the value read from the attribute of `element` with name `attribute`, as a string.
-
-#### `hasAttribute( element, attribute )`
-
-Returns true `element` has an attribute with name `attribute` set; returns `false` otherwise.
-
-
-### Engine Configuration
-
-#### `configure( options )`
-
-The following options exist and can be set to `true` or `false`:
-
-* `CACHING`: enable caching of results
-* `SHORTCUTS`: allow accepting mangled selectors
-* `SIMPLENOT`: disallow nested complex `:not()` selectors
-* `UNIQUE_ID`: disallow multiple elements with same ID
-* `USE_QSAPI`: enable native `querySelectorAll` if available
-* `USE_HTML5`: enable special HTML5 rules, related to the relationship between `:checked` and `:selected`
-* `VERBOSITY`: choose between throwing errors or just console warnings
-
-Example:
-
-```js
-NW.Dom.configure( { USE_QSAPI: false, VERBOSITY: false } );
-```
-
-#### `registerOperator( symbol, resolver )`
-
-Registers a new symbol and its matching resolver in the operators table. Example:
-
-```js
-NW.Dom.registerOperator( '!=', 'n!="%m"' );
-```
-
-#### `registerSelector( name, rexp, func )`
-
-Registers a new selector, with the matching regular expression and the appropriate resolver function, in the selectors table.
diff --git a/node_modules/jsdom/node_modules/nwmatcher/package.json b/node_modules/jsdom/node_modules/nwmatcher/package.json
deleted file mode 100644
index 05aaad4..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/package.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "name": "nwmatcher",
-  "version": "1.3.8",
-  "description": "A CSS3-compliant JavaScript selector engine.",
-  "homepage": "http://javascript.nwbox.com/NWMatcher/",
-  "main": "./src/nwmatcher",
-  "keywords": [
-    "css",
-    "matcher",
-    "selector",
-    "ender"
-  ],
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://javascript.nwbox.com/NWMatcher/MIT-LICENSE"
-    }
-  ],
-  "author": {
-    "name": "Diego Perini",
-    "email": "diego.perini@gmail.com",
-    "url": "http://www.iport.it/"
-  },
-  "maintainers": [
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    },
-    {
-      "name": "diego",
-      "email": "diego.perini@gmail.com"
-    }
-  ],
-  "bugs": {
-    "url": "http://github.com/dperini/nwmatcher/issues"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/dperini/nwmatcher.git"
-  },
-  "ender": "./lib/ender/bridge.js",
-  "gitHead": "c3b4a41db1f1faf080d603b919c4aa485059ff83",
-  "_id": "nwmatcher@1.3.8",
-  "scripts": {},
-  "_shasum": "34edb93de1aa6cb4448b573c9f2a059300241157",
-  "_from": "nwmatcher@>=1.3.4 <2.0.0",
-  "_npmVersion": "3.8.9",
-  "_nodeVersion": "6.2.0",
-  "_npmUser": {
-    "name": "diego",
-    "email": "diego.perini@gmail.com"
-  },
-  "dist": {
-    "shasum": "34edb93de1aa6cb4448b573c9f2a059300241157",
-    "tarball": "https://registry.npmjs.org/nwmatcher/-/nwmatcher-1.3.8.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/nwmatcher-1.3.8.tgz_1465816031258_0.5114992917515337"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/nwmatcher/-/nwmatcher-1.3.8.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-cache.js b/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-cache.js
deleted file mode 100644
index a4a4255..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-cache.js
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright (C) 2007-2016 Diego Perini
- * All rights reserved.
- *
- * Caching/memoization module for NWMatcher
- *
- * Added capabilities:
- *
- * - Mutation Events are feature tested and used safely
- * - handle caching different document types HTML/XML/SVG
- * - store result sets for different selectors / contexts
- * - simultaneously control mutation on multiple documents
- *
- */
-
-(function(global) {
-
-  // export the public API for CommonJS implementations,
-  // for headless JS engines or for standard web browsers
-  var Dom =
-    // as CommonJS/NodeJS module
-    typeof exports == 'object' ? exports :
-    // create or extend NW namespace
-    ((global.NW || (global.NW = global.Object())) &&
-    (global.NW.Dom || (global.NW.Dom = global.Object()))),
-
-  Contexts = global.Object(),
-  Results = global.Object(),
-
-  isEnabled = false,
-  isExpired = true,
-  isPaused = false,
-
-  context = global.document,
-  root = context.documentElement,
-
-  // last time cache initialization was called
-  lastCalled = 0,
-
-  // minimum time allowed between calls to the cache initialization
-  minCacheRest = 15, //ms
-
-  mutationTest =
-    function(type, callback) {
-      var isSupported = false,
-      root = document.documentElement,
-      div = document.createElement('div'),
-      handler = function() { isSupported = true; };
-      root.insertBefore(div, root.firstChild);
-      div.addEventListener(type, handler, true);
-      if (callback && callback.call) callback(div);
-      div.removeEventListener(type, handler, true);
-      root.removeChild(div);
-      return isSupported;
-    },
-
-  // check for Mutation Events, DOMAttrModified should be
-  // enough to ensure DOMNodeInserted/DOMNodeRemoved exist
-  HACKED_MUTATION_EVENTS = false,
-
-  NATIVE_MUTATION_EVENTS = root.addEventListener ?
-    mutationTest('DOMAttrModified', function(e) { e.setAttribute('id', 'nw'); }) : false,
-
-  loadResults =
-    function(selector, from, doc, root) {
-      if (isEnabled && !isPaused) {
-        if (!isExpired) {
-          if (Results[selector] && Contexts[selector] === from) {
-            return Results[selector];
-          }
-        } else {
-          // pause caching while we are getting
-          // hammered by dom mutations (jdalton)
-          now = (new global.Date).getTime();
-          if ((now - lastCalled) < minCacheRest) {
-            isPaused = isExpired = true;
-            global.setTimeout(function() { isPaused = false; }, minCacheRest);
-          } else setCache(true, doc);
-          lastCalled = now;
-        }
-      }
-      return undefined;
-    },
-
-  saveResults =
-    function(selector, from, doc, data) {
-      Contexts[selector] = from;
-      Results[selector] = data;
-      return;
-    },
-
-  /*-------------------------------- CACHING ---------------------------------*/
-
-  // invoked by mutation events to expire cached parts
-  mutationWrapper =
-    function(event) {
-      var d = event.target.ownerDocument || event.target;
-      stopMutation(d);
-      expireCache(d);
-    },
-
-  // append mutation events
-  startMutation =
-    function(d) {
-      if (!d.isCaching && d.addEventListener) {
-        // FireFox/Opera/Safari/KHTML have support for Mutation Events
-        d.addEventListener('DOMAttrModified', mutationWrapper, true);
-        d.addEventListener('DOMNodeInserted', mutationWrapper, true);
-        d.addEventListener('DOMNodeRemoved',  mutationWrapper, true);
-        d.isCaching = true;
-      }
-    },
-
-  // remove mutation events
-  stopMutation =
-    function(d) {
-      if (d.isCaching && d.removeEventListener) {
-        d.removeEventListener('DOMAttrModified', mutationWrapper, true);
-        d.removeEventListener('DOMNodeInserted', mutationWrapper, true);
-        d.removeEventListener('DOMNodeRemoved',  mutationWrapper, true);
-        d.isCaching = false;
-      }
-    },
-
-  // enable/disable context caching system
-  // @d optional document context (iframe, xml document)
-  // script loading context will be used as default context
-  setCache =
-    function(enable, d) {
-      if (!!enable) {
-        isExpired = false;
-        startMutation(d);
-      } else {
-        isExpired = true;
-        stopMutation(d);
-      }
-      isEnabled = !!enable;
-    },
-
-  // expire complete cache
-  // can be invoked by Mutation Events or
-  // programmatically by other code/scripts
-  // document context is mandatory no checks
-  expireCache =
-    function(d) {
-      isExpired = true;
-      Contexts = global.Object();
-      Results = global.Object();
-    };
-
-  if (!NATIVE_MUTATION_EVENTS && root.addEventListener && Element && Element.prototype) {
-    if (mutationTest('DOMNodeInserted', function(e) { e.appendChild(document.createElement('div')); }) &&
-        mutationTest('DOMNodeRemoved', function(e) { e.removeChild(e.appendChild(document.createElement('div'))); })) {
-      HACKED_MUTATION_EVENTS = true;
-      Element.prototype._setAttribute = Element.prototype.setAttribute;
-      Element.prototype.setAttribute =
-        function(name, val) {
-          this._setAttribute(name, val);
-          mutationWrapper({
-            target: this,
-            type: 'DOMAttrModified',
-            attrName: name,
-            attrValue: val });
-        };
-    }
-  }
-
-  isEnabled = NATIVE_MUTATION_EVENTS || HACKED_MUTATION_EVENTS;
-
-  /*------------------------------- PUBLIC API -------------------------------*/
-
-  // save results into cache
-  Dom.saveResults = saveResults;
-
-  // load results from cache
-  Dom.loadResults = loadResults;
-
-  // expire DOM tree cache
-  Dom.expireCache = expireCache;
-
-  // enable/disable cache
-  Dom.setCache = setCache;
-
-})(this);
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-jquery.js b/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-jquery.js
deleted file mode 100644
index 4ef48bd..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-jquery.js
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (C) 2007-2016 Diego Perini
- * All rights reserved.
- *
- * this is just a small example to show
- * how an extension for NWMatcher could be
- * adapted to handle special jQuery selectors
- *
- * Child Selectors
- * :even, :odd, :eq, :lt, :gt, :first, :last, :nth
- *
- * Pseudo Selectors
- * :has, :button, :header, :input, :checkbox, :radio, :file, :image
- * :password, :reset, :submit, :text, :hidden, :visible, :parent
- *
- */
-
-// for structural pseudo-classes extensions
-NW.Dom.registerSelector(
-  'jquery:child',
-  /^\:((?:(nth|eq|lt|gt)\(([^()]*)\))|(?:even|odd|first|last))(.*)/i,
-  (function(global) {
-
-    return function(match, source, selector) {
-
-      var status = true, ACCEPT_NODE = NW.Dom.ACCEPT_NODE;
-
-      switch (match[1].toLowerCase()) {
-        case 'odd':
-          source = source.replace(ACCEPT_NODE, 'if((x=x^1)==0){' + ACCEPT_NODE + '}');
-          break;
-        case 'even':
-          source = source.replace(ACCEPT_NODE, 'if((x=x^1)==1){' + ACCEPT_NODE + '}');
-          break;
-        case 'first':
-          source = 'n=h.getElementsByTagName(e.nodeName);if(n.length&&n[0]===e){' + source + '}';
-          break;
-        case 'last':
-          source = 'n=h.getElementsByTagName(e.nodeName);if(n.length&&n[n.length-1]===e){' + source + '}';
-          break;
-        default:
-          switch (match[2].toLowerCase()) {
-            case 'nth':
-              source = 'n=h.getElementsByTagName(e.nodeName);if(n.length&&n[' + match[3] + ']===e){' + source + '}';
-              break;
-            case 'eq':
-              source = source.replace(ACCEPT_NODE, 'if(x++==' + match[3] + '){' + ACCEPT_NODE + '}');
-              break;
-            case 'lt':
-              source = source.replace(ACCEPT_NODE, 'if(x++<' + match[3] + '){' + ACCEPT_NODE + '}');
-              break;
-            case 'gt':
-              source = source.replace(ACCEPT_NODE, 'if(x++>' + match[3] + '){' + ACCEPT_NODE + '}');
-              break;
-            default:
-              status = false;
-              break;
-          }
-          break;
-      }
-
-      // compiler will add this to "source"
-      return global.Object({
-        'source': source,
-        'status': status
-      });
-
-    };
-
-  })(this));
-
-// for element pseudo-classes extensions
-NW.Dom.registerSelector(
-  'jquery:pseudo',
-  /^\:(has|checkbox|file|image|password|radio|reset|submit|text|button|input|header|hidden|visible|parent)(?:\(\s*(["']*)?([^'"()]*)\2\s*\))?(.*)/i,
-  (function(global) {
-
-    return function(match, source) {
-
-      var status = true, ACCEPT_NODE = NW.Dom.ACCEPT_NODE;
-
-      switch(match[1].toLowerCase()) {
-        case 'has':
-          source = source.replace(ACCEPT_NODE, 'if(e.getElementsByTagName("' + match[3].replace(/^\s|\s$/g, '') + '")[0]){' + ACCEPT_NODE + '}');
-          break;
-        case 'checkbox':
-        case 'file':
-        case 'image':
-        case 'password':
-        case 'radio':
-        case 'reset':
-        case 'submit':
-        case 'text':
-          // :checkbox, :file, :image, :password, :radio, :reset, :submit, :text
-          source = 'if(/^' + match[1] + '$/i.test(e.type)){' + source + '}';
-          break;
-        case 'button':
-        case 'input':
-          source = 'if(e.type||/button/i.test(e.nodeName)){' + source + '}';
-          break;
-        case 'header':
-          source = 'if(/h[1-6]/i.test(e.nodeName)){' + source + '}';
-          break;
-        case 'hidden':
-          source = 'if(!e.offsetWidth&&!e.offsetHeight){' + source + '}';
-          break;
-        case 'visible':
-          source = 'if(e.offsetWidth||e.offsetHeight){' + source + '}';
-          break;
-        case 'parent':
-          source += 'if(e.firstChild){' + source + '}';
-          break;
-        default:
-          status = false;
-          break;
-      }
-
-      // compiler will add this to "source"
-      return global.Object({
-        'source': source,
-        'status': status
-      });
-
-    };
-
-  })(this));
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-pseudos.js b/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-pseudos.js
deleted file mode 100644
index f1964c8..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-pseudos.js
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * Copyright (C) 2007-2016 Diego Perini
- * All rights reserved.
- *
- * CSS3 pseudo-classes extension for NWMatcher
- *
- * Added capabilities:
- *
- * - structural pseudo-classes
- *
- * :root, :empty,
- * :nth-child(), nth-of-type(),
- * :nth-last-child(), nth-last-of-type(),
- * :first-child, :last-child, :only-child
- * :first-of-type, :last-of-type, :only-of-type
- *
- * - negation, language, target and UI element pseudo-classes
- *
- * :not(), :target, :lang(), :target
- * :link, :visited, :active, :focus, :hover,
- * :checked, :disabled, :enabled, :selected
- */
-
-(function(global) {
-
-  var LINK_NODES = global.Object({
-    'a': 1, 'A': 1,
-    'area': 1, 'AREA': 1,
-    'link': 1, 'LINK': 1
-  }),
-
-  root = document.documentElement,
-
-  contains = 'compareDocumentPosition' in root ?
-    function(container, element) {
-      return (container.compareDocumentPosition(element) & 16) == 16;
-    } : 'contains' in root ?
-    function(container, element) {
-      return element.nodeType == 1 && container.contains(element);
-    } :
-    function(container, element) {
-      while ((element = element.parentNode) && element.nodeType == 1) {
-        if (element === container) return true;
-      }
-      return false;
-    },
-
-  isLink =
-    function(element) {
-      return element.getAttribute('href') && LINK_NODES[element.nodeName];
-    },
-
-  isEmpty =
-    function(node) {
-      node = node.firstChild;
-      while (node) {
-        if (node.nodeType == 3 || node.nodeName > '@') return false;
-        node = node.nextSibling;
-      }
-      return true;
-    },
-
-  nthElement =
-    function(element, last) {
-      var count = 1, succ = last ? 'nextSibling' : 'previousSibling';
-      while ((element = element[succ])) {
-        if (element.nodeName > '@') ++count;
-      }
-      return count;
-    },
-
-  nthOfType =
-    function(element, last) {
-      var count = 1, succ = last ? 'nextSibling' : 'previousSibling', type = element.nodeName;
-      while ((element = element[succ])) {
-        if (element.nodeName == type) ++count;
-      }
-      return count;
-    };
-
-  NW.Dom.Snapshot['contains'] = contains;
-
-  NW.Dom.Snapshot['isLink'] = isLink;
-  NW.Dom.Snapshot['isEmpty'] = isEmpty;
-  NW.Dom.Snapshot['nthOfType'] = nthOfType;
-  NW.Dom.Snapshot['nthElement'] = nthElement;
-
-})(this);
-
-NW.Dom.registerSelector(
-  'nwmatcher:spseudos',
-  /^\:(root|empty|(?:first|last|only)(?:-child|-of-type)|nth(?:-last)?(?:-child|-of-type)\(\s*(even|odd|(?:[-+]{0,1}\d*n\s*)?[-+]{0,1}\s*\d*)\s*\))?(.*)/i,
-  (function(global) {
-
-    return function(match, source) {
-
-      var a, n, b, status = true, test, type;
-
-      switch (match[1]) {
-
-        case 'root':
-          if (match[3])
-            source = 'if(e===h||s.contains(h,e)){' + source + '}';
-          else
-            source = 'if(e===h){' + source + '}';
-          break;
-
-        case 'empty':
-          source = 'if(s.isEmpty(e)){' + source + '}';
-          break;
-
-        default:
-          if (match[1] && match[2]) {
-
-            if (match[2] == 'n') {
-              source = 'if(e!==h){' + source + '}';
-              break;
-            } else if (match[2] == 'even') {
-              a = 2;
-              b = 0;
-            } else if (match[2] == 'odd') {
-              a = 2;
-              b = 1;
-            } else {
-              b = ((n = match[2].match(/(-?\d+)$/)) ? global.parseInt(n[1], 10) : 0);
-              a = ((n = match[2].match(/(-?\d*)n/i)) ? global.parseInt(n[1], 10) : 0);
-              if (n && n[1] == '-') a = -1;
-            }
-            test = a > 1 ?
-              (/last/i.test(match[1])) ? '(n-(' + b + '))%' + a + '==0' :
-              'n>=' + b + '&&(n-(' + b + '))%' + a + '==0' : a < -1 ?
-              (/last/i.test(match[1])) ? '(n-(' + b + '))%' + a + '==0' :
-              'n<=' + b + '&&(n-(' + b + '))%' + a + '==0' : a === 0 ?
-              'n==' + b : a == -1 ? 'n<=' + b : 'n>=' + b;
-            source =
-              'if(e!==h){' +
-                'n=s[' + (/-of-type/i.test(match[1]) ? '"nthOfType"' : '"nthElement"') + ']' +
-                  '(e,' + (/last/i.test(match[1]) ? 'true' : 'false') + ');' +
-                'if(' + test + '){' + source + '}' +
-              '}';
-
-          } else if (match[1]) {
-
-            a = /first/i.test(match[1]) ? 'previous' : 'next';
-            n = /only/i.test(match[1]) ? 'previous' : 'next';
-            b = /first|last/i.test(match[1]);
-            type = /-of-type/i.test(match[1]) ? '&&n.nodeName!==e.nodeName' : '&&n.nodeName<"@"';
-            source = 'if(e!==h){' +
-              ( 'n=e;while((n=n.' + a + 'Sibling)' + type + ');if(!n){' + (b ? source :
-                'n=e;while((n=n.' + n + 'Sibling)' + type + ');if(!n){' + source + '}') + '}' ) + '}';
-
-          } else {
-
-            status = false;
-
-          }
-          break;
-      }
-
-      return global.Object({
-        'source': source,
-        'status': status
-      });
-
-    };
-
-  })(this));
-
-NW.Dom.registerSelector(
-  'nwmatcher:dpseudos',
-  /^\:(link|visited|target|active|focus|hover|checked|disabled|enabled|selected|lang\(([-\w]{2,})\)|not\(\s*(:nth(?:-last)?(?:-child|-of-type)\(\s*(?:even|odd|(?:[-+]{0,1}\d*n\s*)?[-+]{0,1}\s*\d*)\s*\)|[^()]*)\s*\))?(.*)/i,
-  (function(global) {
-
-    var doc = global.document,
-    Config = NW.Dom.Config,
-    Tokens = NW.Dom.Tokens,
-
-    reTrimSpace = global.RegExp('^\\s+|\\s+$', 'g'),
-
-    reSimpleNot = global.RegExp('^((?!:not)' +
-      '(' + Tokens.prefixes + '|' + Tokens.identifier +
-      '|\\([^()]*\\))+|\\[' + Tokens.attributes + '\\])$');
-
-    return function(match, source) {
-
-      var expr, status = true, test;
-
-      switch (match[1].match(/^\w+/)[0]) {
-
-        case 'not':
-          expr = match[3].replace(reTrimSpace, '');
-          if (Config.SIMPLENOT && !reSimpleNot.test(expr)) {
-            NW.Dom.emit('Negation pseudo-class only accepts simple selectors "' + selector + '"');
-          } else {
-            if ('compatMode' in doc) {
-              source = 'if(!' + NW.Dom.compile(expr, '', false) + '(e,s,r,d,h,g)){' + source + '}';
-            } else {
-              source = 'if(!s.match(e, "' + expr.replace(/\x22/g, '\\"') + '",g)){' + source +'}';
-            }
-          }
-          break;
-
-        case 'checked':
-          source = 'if((typeof e.form!=="undefined"&&(/^(?:radio|checkbox)$/i).test(e.type)&&e.checked)' +
-            (Config.USE_HTML5 ? '||(/^option$/i.test(e.nodeName)&&(e.selected||e.checked))' : '') +
-            '){' + source + '}';
-          break;
-
-        case 'disabled':
-          source = 'if(((typeof e.form!=="undefined"' +
-            (Config.USE_HTML5 ? '' : '&&!(/^hidden$/i).test(e.type)') +
-            ')||s.isLink(e))&&e.disabled===true){' + source + '}';
-          break;
-
-        case 'enabled':
-          source = 'if(((typeof e.form!=="undefined"' +
-            (Config.USE_HTML5 ? '' : '&&!(/^hidden$/i).test(e.type)') +
-            ')||s.isLink(e))&&e.disabled===false){' + source + '}';
-          break;
-
-        case 'lang':
-          test = '';
-          if (match[2]) test = match[2].substr(0, 2) + '-';
-          source = 'do{(n=e.lang||"").toLowerCase();' +
-            'if((n==""&&h.lang=="' + match[2].toLowerCase() + '")||' +
-            '(n&&(n=="' + match[2].toLowerCase() +
-            '"||n.substr(0,3)=="' + test.toLowerCase() + '")))' +
-            '{' + source + 'break;}}while((e=e.parentNode)&&e!==g);';
-          break;
-
-        case 'target':
-          source = 'if(e.id==d.location.hash.slice(1)){' + source + '}';
-          break;
-
-        case 'link':
-          source = 'if(s.isLink(e)&&!e.visited){' + source + '}';
-          break;
-
-        case 'visited':
-          source = 'if(s.isLink(e)&&e.visited){' + source + '}';
-          break;
-
-        case 'active':
-          source = 'if(e===d.activeElement){' + source + '}';
-          break;
-
-        case 'hover':
-          source = 'if(e===d.hoverElement){' + source + '}';
-          break;
-
-        case 'focus':
-          source = 'hasFocus' in doc ?
-            'if(e===d.activeElement&&d.hasFocus()&&(e.type||e.href||typeof e.tabIndex=="number")){' + source + '}' :
-            'if(e===d.activeElement&&(e.type||e.href)){' + source + '}';
-          break;
-
-        case 'selected':
-          source = 'if(/^option$/i.test(e.nodeName)&&(e.selected||e.checked)){' + source + '}';
-          break;
-
-        default:
-          status = false;
-          break;
-      }
-
-      return global.Object({
-        'source': source,
-        'status': status
-      });
-
-    };
-
-  })(this));
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-shortcuts.js b/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-shortcuts.js
deleted file mode 100644
index 2f61110..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-shortcuts.js
+++ /dev/null
@@ -1,35 +0,0 @@
-NW.Dom.shortcuts = (function() {
-
-  // match missing R/L context
-  var nextID = 0,
-  reLeftContext = /^[\x20\t\n\r\f]*[>+~]/,
-  reRightContext = /[>+~][\x20\t\n\r\f]*$/;
-
-  return function(selector, from, alt) {
-
-    // add left context if missing
-    if (reLeftContext.test(selector)) {
-      if (from.nodeType == 9) {
-        selector = '* ' + selector;
-      } else if (/html|body/i.test(from.nodeName)) {
-        selector = from.nodeName + ' ' + selector;
-      } else if (alt) {
-        selector = NW.Dom.shortcuts(selector, alt);
-      } else if (from.nodeType == 1 && from.id) {
-        selector = '#' + from.id + ' ' + selector;
-      } else {
-        ++nextID;
-        selector = '#' + (from.id = 'NW' + nextID) + ' ' + selector;
-        //NW.Dom.emit('Unable to resolve a context for the shortcut selector "' + selector + '"');
-      }
-    }
-
-    // add right context if missing
-    if (reRightContext.test(selector)) {
-      selector += ' *';
-    }
-
-    return selector;
-  };
-
-})();
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-traversal.js b/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-traversal.js
deleted file mode 100644
index 9d2b62f..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-traversal.js
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Element Traversal methods from Juriy Zaytsev (kangax)
- * used to emulate Prototype up/down/previous/next methods
- */
-
-(function(D){
-
-  // TODO: all of this needs tests
-  var match = D.match, select = D.select, root = document.documentElement,
-
-  // Use the Element Traversal API if available.
-  nextElement = 'nextElementSibling',
-  previousElement = 'previousElementSibling',
-  parentElement = 'parentElement';
-
-  // Fall back to the DOM Level 1 API.
-  if (!(nextElement in root)) nextElement = 'nextSibling';
-  if (!(previousElement in root)) previousElement = 'previousSibling';
-  if (!(parentElement in root)) parentElement = 'parentNode';
-
-  function walkElements(property, element, expr) {
-    var i = 0, isIndex = typeof expr == 'number';
-    if (typeof expr == 'undefined') {
-      isIndex = true;
-      expr = 0;
-    }
-    while ((element = element[property])) {
-      if (element.nodeType != 1) continue;
-      if (isIndex) {
-        ++i;
-        if (i == expr) return element;
-      } else if (match(element, expr)) {
-        return element;
-      }
-    }
-    return null;
-  }
-
-  /**
-   * @method up
-   * @param {HTMLElement} element element to walk from
-   * @param {String | Number} expr CSS expression or an index
-   * @return {HTMLElement | null}
-   */
-  function up(element, expr) {
-    return walkElements(parentElement, element, expr);
-  }
-  /**
-   * @method next
-   * @param {HTMLElement} element element to walk from
-   * @param {String | Number} expr CSS expression or an index
-   * @return {HTMLElement | null}
-   */
-  function next(element, expr) {
-    return walkElements(nextElement, element, expr);
-  }
-  /**
-   * @method previous
-   * @param {HTMLElement} element element to walk from
-   * @param {String | Number} expr CSS expression or an index
-   * @return {HTMLElement | null}
-   */
-  function previous(element, expr) {
-    return walkElements(previousElement, element, expr);
-  }
-  /**
-   * @method down
-   * @param {HTMLElement} element element to walk from
-   * @param {String | Number} expr CSS expression or an index
-   * @return {HTMLElement | null}
-   */
-  function down(element, expr) {
-    var isIndex = typeof expr == 'number', descendants, index, descendant;
-    if (expr === null) {
-      element = element.firstChild;
-      while (element && element.nodeType != 1) element = element[nextElement];
-      return element;
-    }
-    if (!isIndex && match(element, expr) || isIndex && expr === 0) return element;
-    descendants = select('*', element);
-    if (isIndex) return descendants[expr] || null;
-    index = 0;
-    while ((descendant = descendants[index]) && !match(descendant, expr)) { ++index; }
-    return descendant || null;
-  }
-  D.up = up;
-  D.down = down;
-  D.next = next;
-  D.previous = previous;
-})(NW.Dom);
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-webforms.js b/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-webforms.js
deleted file mode 100644
index f77737f..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/modules/nwmatcher-webforms.js
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (C) 2007-2016 Diego Perini
- * All rights reserved.
- *
- * this is just a small example to show
- * how an extension for NWMatcher could be
- * adapted to handle WebForms/HTML5 selectors
- *
- * Pseudo Selectors
- * :default, :indeterminate, :optional, :required,
- * :valid, :invalid, :in-range, :out-of-range,
- * :read-only, :read-write
- * :has, :matches (not yet in a defined specification)
- *
- */
-
-// for UI pseudo-classes extensions (WebForms/HTML5)
-NW.Dom.registerSelector(
-  'html5:pseudos',
-  /^\:(default|indeterminate|optional|required|valid|invalid|in-range|out-of-range|read-only|read-write)(.*)/,
-  (function(global) {
-
-    return function(match, source) {
-
-      var status = true,
-
-      HTML5PseudoClasses = global.Object({
-        'default': 4, 'indeterminate': 4, 'invalid': 4, 'valid': 4,
-        'optional': 4, 'required': 4, 'read-write': 4, 'read-only': 4
-      });
-
-      switch (match[1]) {
-
-        // HTML5 UI element states (form controls)
-        case 'default':
-          // only radio buttons, check boxes and option elements
-          source = 'if(((typeof e.form!=="undefined"&&(/radio|checkbox/i).test(e.type))||/option/i.test(e.nodeName))&&(e.defaultChecked||e.defaultSelected)){' + source + '}';
-          break;
-
-        case 'indeterminate':
-          // only radio buttons, check boxes and option elements
-          source = 'if(typeof e.form!=="undefined"&&(/radio|checkbox/i).test(e.type)&&s.select("[checked]",e.form).length===0){' + source + '}';
-          break;
-
-        case 'optional':
-          // only fields for which "required" applies
-          source = 'if(typeof e.form!=="undefined"&&typeof e.required!="undefined"&&!e.required){' + source + '}';
-          break;
-
-        case 'required':
-          // only fields for which "required" applies
-          source = 'if(typeof e.form!=="undefined"&&typeof e.required!="undefined"&&e.required){' + source + '}';
-          break;
-
-        case 'read-write':
-          // only fields for which "readOnly" applies
-          source = 'if(typeof e.form!=="undefined"&&typeof e.readOnly!="undefined"&&!e.readOnly){' + source + '}';
-          break;
-
-        case 'read-only':
-          // only fields for which "readOnly" applies
-          source = 'if(typeof e.form!=="undefined"&&typeof e.readOnly!="undefined"&&e.readOnly){' + source + '}';
-          break;
-
-        case 'invalid':
-          // only fields for which validity applies
-          source = 'if(typeof e.form!=="undefined"&&typeof e.validity=="object"&&!e.validity.valid){' + source + '}';
-          break;
-
-        case 'valid':
-          // only fields for which validity applies
-          source = 'if(typeof e.form!=="undefined"&&typeof e.validity=="object"&&e.validity.valid){' + source + '}';
-          break;
-
-        case 'in-range':
-          // only fields for which validity applies
-          source = 'if(typeof e.form!=="undefined"&&' +
-            '(s.getAttribute(e,"min")||s.getAttribute(e,"max"))&&' +
-            'typeof e.validity=="object"&&!e.validity.typeMismatch&&' +
-            '!e.validity.rangeUnderflow&&!e.validity.rangeOverflow){' + source + '}';
-          break;
-
-        case 'out-of-range':
-          // only fields for which validity applies
-          source = 'if(typeof e.form!=="undefined"&&' +
-            '(s.getAttribute(e,"min")||s.getAttribute(e,"max"))&&' +
-            'typeof e.validity=="object"&&(e.validity.rangeUnderflow||e.validity.rangeOverflow)){' + source + '}';
-          break;
-
-        default:
-          status = false;
-          break;
-
-      }
-
-      // compiler will add this to "source"
-      return global.Object({
-        'source': source,
-        'status': status
-      });
-
-    };
-
-  })(this));
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher-base.js b/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher-base.js
deleted file mode 100644
index 68947de..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher-base.js
+++ /dev/null
@@ -1,747 +0,0 @@
-/*
- * Copyright (C) 2007-2016 Diego Perini
- * All rights reserved.
- *
- * nwmatcher-base.js - A fast CSS selector engine and matcher
- *
- * Author: Diego Perini <diego.perini at gmail com>
- * Version: 1.3.8
- * Created: 20070722
- * Release: 20160613
- *
- * License:
- *  http://javascript.nwbox.com/NWMatcher/MIT-LICENSE
- * Download:
- *  http://javascript.nwbox.com/NWMatcher/nwmatcher.js
- */
-
-(function(global, factory) {
-
-  if (typeof module == 'object' && typeof exports == 'object') {
-    module.exports = function (browserGlobal) {
-      // passed global does not contain
-      // references to native objects
-      browserGlobal.console = console;
-      browserGlobal.parseInt = parseInt;
-      browserGlobal.Function = Function;
-      browserGlobal.Boolean = Boolean;
-      browserGlobal.Number = Number;
-      browserGlobal.RegExp = RegExp;
-      browserGlobal.String = String;
-      browserGlobal.Object = Object;
-      browserGlobal.Array = Array;
-      browserGlobal.Error = Error;
-      browserGlobal.Date = Date;
-      browserGlobal.Math = Math;
-      var exports = browserGlobal.Object();
-      factory(browserGlobal, exports);
-      return exports;
-    };
-    module.factory = factory;
-  } else {
-    factory(global,
-      (global.NW || (global.NW = global.Object())) &&
-      (global.NW.Dom || (global.NW.Dom = global.Object())));
-    global.NW.Dom.factory = factory;
-  }
-
-})(this, function(global, exports) {
-
-  var version = 'nwmatcher-1.3.8',
-
-  Dom = exports,
-
-  doc = global.document,
-  root = doc.documentElement,
-
-  slice = global.Array.slice,
-
-  isSingleMatch,
-  isSingleSelect,
-
-  lastSlice,
-  lastContext,
-  lastPosition,
-
-  lastMatcher,
-  lastSelector,
-
-  lastPartsMatch,
-  lastPartsSelect,
-
-  prefixes = '[#.:]?',
-  operators = '([~*^$|!]?={1})',
-  whitespace = '[\\x20\\t\\n\\r\\f]*',
-  combinators = '[\\x20]|[>+~](?=[^>+~])',
-  pseudoparms = '(?:[-+]?\\d*n)?[-+]?\\d*',
-
-  quotedvalue = '"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"' + "|'[^'\\\\]*(?:\\\\.[^'\\\\]*)*'",
-  skipgroup = '\\[.*\\]|\\(.*\\)|\\{.*\\}',
-
-  encoding = '(?:[-\\w]|[^\\x00-\\xa0]|\\\\.)',
-  identifier = '(?:-?[_a-zA-Z]{1}[-\\w]*|[^\\x00-\\xa0]+|\\\\.+)+',
-
-  attrcheck = '(' + quotedvalue + '|' + identifier + ')',
-  attributes = whitespace + '(' + encoding + '*:?' + encoding + '+)' +
-    whitespace + '(?:' + operators + whitespace + attrcheck + ')?' + whitespace,
-
-  attrmatcher = attributes.replace(attrcheck, '([\\x22\\x27]*)((?:\\\\?.)*?)\\3'),
-
-  pseudoclass = '((?:' +
-    pseudoparms + '|' + quotedvalue + '|' +
-    prefixes + '|' + encoding + '+|' +
-    '\\[' + attributes + '\\]|' +
-    '\\(.+\\)|' + whitespace + '|' +
-    ',)+)',
-
-  extensions = '.+',
-
-  standardValidator =
-    '(?=[\\x20\\t\\n\\r\\f]*[^>+~(){}<>])' +
-    '(' +
-    '\\*' +
-    '|(?:' + prefixes + identifier + ')' +
-    '|' + combinators +
-    '|\\[' + attributes + '\\]' +
-    '|\\(' + pseudoclass + '\\)' +
-    '|\\{' + extensions + '\\}' +
-    '|(?:,|' + whitespace + ')' +
-    ')+',
-
-  extendedValidator = standardValidator.replace(pseudoclass, '.*'),
-
-  reValidator = global.RegExp(standardValidator),
-
-  reTrimSpaces = global.RegExp('^' +
-    whitespace + '|' + whitespace + '$', 'g'),
-
-  reSplitGroup = global.RegExp('(' +
-    '[^,\\\\()[\\]]+' +
-    '|\\[[^[\\]]*\\]|\\[.*\\]' +
-    '|\\([^()]+\\)|\\(.*\\)' +
-    '|\\{[^{}]+\\}|\\{.*\\}' +
-    '|\\\\.' +
-    ')+', 'g'),
-
-  reSplitToken = global.RegExp('(' +
-    '\\[' + attributes + '\\]|' +
-    '\\(' + pseudoclass + '\\)|' +
-    '\\\\.|[^\\x20\\t\\n\\r\\f>+~])+', 'g'),
-
-  reWhiteSpace = /[\x20\t\n\r\f]+/g,
-
-  reOptimizeSelector = global.RegExp(identifier + '|^$'),
-
-  ATTR_BOOLEAN = global.Object({
-    checked: 1, disabled: 1, ismap: 1,
-    multiple: 1, readonly: 1, selected: 1
-  }),
-
-  ATTR_DEFAULT = global.Object({
-    value: 'defaultValue',
-    checked: 'defaultChecked',
-    selected: 'defaultSelected'
-  }),
-
-  ATTR_URIDATA = global.Object({
-    action: 2, cite: 2, codebase: 2, data: 2, href: 2,
-    longdesc: 2, lowsrc: 2, src: 2, usemap: 2
-  }),
-
-  Selectors = global.Object(),
-
-  Operators = global.Object({
-     '=': "n=='%m'",
-    '^=': "n.indexOf('%m')==0",
-    '*=': "n.indexOf('%m')>-1",
-    '|=': "(n+'-').indexOf('%m-')==0",
-    '~=': "(' '+n+' ').indexOf(' %m ')>-1",
-    '$=': "n.substr(n.length-'%m'.length)=='%m'"
-  }),
-
-  Optimize = global.Object({
-    ID: global.RegExp('^\\*?#(' + encoding + '+)|' + skipgroup),
-    TAG: global.RegExp('^(' + encoding + '+)|' + skipgroup),
-    CLASS: global.RegExp('^\\*?\\.(' + encoding + '+$)|' + skipgroup)
-  }),
-
-  Patterns = global.Object({
-    universal: /^\*(.*)/,
-    id: global.RegExp('^#(' + encoding + '+)(.*)'),
-    tagName: global.RegExp('^(' + encoding + '+)(.*)'),
-    className: global.RegExp('^\\.(' + encoding + '+)(.*)'),
-    attribute: global.RegExp('^\\[' + attrmatcher + '\\](.*)'),
-    children: /^[\x20\t\n\r\f]*\>[\x20\t\n\r\f]*(.*)/,
-    adjacent: /^[\x20\t\n\r\f]*\+[\x20\t\n\r\f]*(.*)/,
-    relative: /^[\x20\t\n\r\f]*\~[\x20\t\n\r\f]*(.*)/,
-    ancestor: /^[\x20\t\n\r\f]+(.*)/
-  }),
-
-  QUIRKS_MODE,
-  XML_DOCUMENT,
-
-  GEBTN = 'getElementsByTagName' in doc,
-  GEBCN = 'getElementsByClassName' in doc,
-
-  IE_LT_9 = typeof doc.addEventListener != 'function',
-
-  INSENSITIVE_MAP = global.Object({
-    'class': 0,
-    'href': 1, 'lang': 1, 'src': 1, 'style': 1, 'title': 1,
-    'type': 1, 'xmlns': 1, 'xml:lang': 1, 'xml:space': 1
-  }),
-
-  TO_UPPER_CASE = IE_LT_9 ? '.toUpperCase()' : '',
-
-  ACCEPT_NODE = 'r[r.length]=c[k];if(f&&false===f(c[k]))break main;else continue main;',
-  REJECT_NODE = IE_LT_9 ? 'if(e.nodeName<"A")continue;' : '',
-
-  Config = global.Object({
-    CACHING: false,
-    SIMPLENOT: true,
-    UNIQUE_ID: true,
-    USE_HTML5: true,
-    VERBOSITY: true
-  }),
-
-  configure =
-    function(option) {
-      if (typeof option == 'string') { return Config[option] || Config; }
-      if (typeof option != 'object') { return false; }
-      for (var i in option) {
-        Config[i] = !!option[i];
-        if (i == 'SIMPLENOT') {
-          matchContexts = global.Object();
-          matchResolvers = global.Object();
-          selectContexts = global.Object();
-          selectResolvers = global.Object();
-        }
-      }
-      reValidator = global.RegExp(Config.SIMPLENOT ?
-        standardValidator : extendedValidator);
-      return true;
-    },
-
-  concatCall =
-    function(data, elements, callback) {
-      var i = -1, element;
-      while ((element = elements[++i])) {
-        if (false === callback(data[data.length] = element)) { break; }
-      }
-      return data;
-    },
-
-  emit =
-    function(message) {
-      if (Config.VERBOSITY) { throw global.Error(message); }
-      if (global.console && global.console.log) {
-        global.console.log(message);
-      }
-    },
-
-  switchContext =
-    function(from, force) {
-      var oldDoc = doc;
-      lastContext = from;
-      doc = from.ownerDocument || from;
-      if (force || oldDoc !== doc) {
-        root = doc.documentElement;
-        XML_DOCUMENT = doc.createElement('DiV').nodeName == 'DiV';
-        QUIRKS_MODE = !XML_DOCUMENT &&
-          typeof doc.compatMode == 'string' ?
-          doc.compatMode.indexOf('CSS') < 0 :
-          (function() {
-            var style = doc.createElement('div').style;
-            return style && (style.width = 1) && style.width == '1px';
-          })();
-
-        Config.CACHING && Dom.setCache(true, doc);
-      }
-    },
-
-  convertEscapes =
-    function(str) {
-      return str.replace(/\\([0-9a-fA-F]{1,6}\x20?|.)|([\x22\x27])/g, function(substring, p1, p2) {
-        var codePoint, highHex, highSurrogate, lowHex, lowSurrogate;
-
-        if (p2) {
-          return '\\' + p2;
-        }
-
-        if (/^[0-9a-fA-F]/.test(p1)) {
-          codePoint = parseInt(p1, 16);
-
-          if (codePoint < 0 || codePoint > 0x10ffff) {
-            return '\\ufffd';
-          }
-
-          if (codePoint <= 0xffff) {
-            lowHex = '000' + codePoint.toString(16);
-            return '\\u' + lowHex.substr(lowHex.length - 4);
-          }
-
-          codePoint -= 0x10000;
-          highSurrogate = (codePoint >> 10) + 0xd800;
-          lowSurrogate = (codePoint % 0x400) + 0xdc00;
-          highHex = '000' + highSurrogate.toString(16);
-          lowHex = '000' + lowSurrogate.toString(16);
-
-          return '\\u' + highHex.substr(highHex.length - 4) +
-            '\\u' + lowHex.substr(lowHex.length - 4);
-        }
-
-        if (/^[\\\x22\x27]/.test(p1)) {
-          return substring;
-        }
-
-        return p1;
-      });
-    },
-
-  byIdRaw =
-    function(id, elements) {
-      var i = 0, element = null;
-      while ((element = elements[i])) {
-        if (element.getAttribute('id') == id) {
-          break;
-        }
-        ++i;
-      }
-      return element;
-    },
-
-  _byId = !('fileSize' in doc) ?
-    function(id, from) {
-      id = id.replace(/\\([^\\]{1})/g, '$1');
-      return from.getElementById && from.getElementById(id) ||
-        byIdRaw(id, from.getElementsByTagName('*'));
-    } :
-    function(id, from) {
-      var element = null;
-      id = id.replace(/\\([^\\]{1})/g, '$1');
-      if (XML_DOCUMENT || from.nodeType != 9) {
-        return byIdRaw(id, from.getElementsByTagName('*'));
-      }
-      if ((element = from.getElementById(id)) &&
-        element.name == id && from.getElementsByName) {
-        return byIdRaw(id, from.getElementsByName(id));
-      }
-      return element;
-    },
-
-  byId =
-    function(id, from) {
-      from || (from = doc);
-      if (lastContext !== from) { switchContext(from); }
-      return _byId(id, from);
-    },
-
-  byTagRaw =
-    function(tag, from) {
-      var any = tag == '*', element = from, elements = global.Array(), next = element.firstChild;
-      any || (tag = tag.toUpperCase());
-      while ((element = next)) {
-        if (element.tagName > '@' && (any || element.tagName.toUpperCase() == tag)) {
-          elements[elements.length] = element;
-        }
-        if ((next = element.firstChild || element.nextSibling)) continue;
-        while (!next && (element = element.parentNode) && element !== from) {
-          next = element.nextSibling;
-        }
-      }
-      return elements;
-    },
-
-  getAttribute =
-    function(node, attribute) {
-      attribute = attribute.toLowerCase();
-      if (typeof node[attribute] == 'object') {
-        return node.attributes[attribute] &&
-          node.attributes[attribute].value;
-      }
-      return (
-        attribute == 'type' ? node.getAttribute(attribute) :
-        ATTR_URIDATA[attribute] ? node.getAttribute(attribute, 2) :
-        ATTR_BOOLEAN[attribute] ? node.getAttribute(attribute) ? attribute : 'false' :
-          (node = node.getAttributeNode(attribute)) && node.value);
-    },
-
-  hasAttribute = root.hasAttribute ?
-    function(node, attribute) {
-        return node.hasAttribute(attribute);
-    } :
-    function(node, attribute) {
-      var obj = node.getAttributeNode(attribute = attribute.toLowerCase());
-      return ATTR_DEFAULT[attribute] && attribute != 'value' ?
-        node[ATTR_DEFAULT[attribute]] : obj && obj.specified;
-    },
-
-  compile =
-    function(selector, source, mode) {
-
-      var parts = typeof selector == 'string' ? selector.match(reSplitGroup) : selector;
-
-      typeof source == 'string' || (source = '');
-
-      if (parts.length == 1) {
-        source += compileSelector(parts[0], mode ? ACCEPT_NODE : 'f&&f(k);return true;', mode);
-      } else {
-        var i = -1, seen = global.Object(), token;
-        while ((token = parts[++i])) {
-          token = token.replace(reTrimSpaces, '');
-          if (!seen[token] && (seen[token] = true)) {
-            source += compileSelector(token, mode ? ACCEPT_NODE : 'f&&f(k);return true;', mode);
-          }
-        }
-      }
-
-      if (mode)
-        return global.Function('c,s,r,d,h,g,f,v',
-          'var N,n,x=0,k=-1,e;main:while((e=c[++k])){' + source + '}return r;');
-      else
-        return global.Function('e,s,r,d,h,g,f,v',
-          'var N,n,x=0,k=e;' + source + 'return false;');
-    },
-
-  FILTER =
-    'var z=v[@]||(v[@]=[]),l=z.length-1;' +
-    'while(l>=0&&z[l]!==e)--l;' +
-    'if(l!==-1){break;}' +
-    'z[z.length]=e;',
-
-  compileSelector =
-    function(selector, source, mode) {
-
-      var k = 0, expr, match, name, result, status, test, type;
-
-      while (selector) {
-
-        k++;
-
-        if ((match = selector.match(Patterns.universal))) {
-          expr = '';
-        }
-
-        else if ((match = selector.match(Patterns.id))) {
-          source = 'if(' + (XML_DOCUMENT ?
-            's.getAttribute(e,"id")' :
-            '(e.submit?s.getAttribute(e,"id"):e.id)') +
-            '=="' + match[1] + '"' +
-            '){' + source + '}';
-        }
-
-        else if ((match = selector.match(Patterns.tagName))) {
-          source = 'if(e.nodeName' + (XML_DOCUMENT ?
-            '=="' + match[1] + '"' : TO_UPPER_CASE +
-            '=="' + match[1].toUpperCase() + '"') +
-            '){' + source + '}';
-        }
-
-        else if ((match = selector.match(Patterns.className))) {
-          source = 'if((n=' + (XML_DOCUMENT ?
-            'e.getAttribute("class")' : 'e.className') +
-            ')&&n.length&&(" "+' + (QUIRKS_MODE ? 'n.toLowerCase()' : 'n') +
-            '.replace(' + reWhiteSpace + '," ")+" ").indexOf(" ' +
-            (QUIRKS_MODE ? match[1].toLowerCase() : match[1]) + ' ")>-1' +
-            '){' + source + '}';
-        }
-
-        else if ((match = selector.match(Patterns.attribute))) {
-          if (match[2] && !Operators[match[2]]) {
-            emit('Unsupported operator in attribute selectors "' + selector + '"');
-            return '';
-          }
-          test = 'false';
-          if (match[2] && match[4] && (test = Operators[match[2]])) {
-            match[4] = convertEscapes(match[4]);
-            INSENSITIVE_MAP['class'] = QUIRKS_MODE ? 1 : 0;
-            type = INSENSITIVE_MAP[match[1].toLowerCase()];
-            test = test.replace(/\%m/g, type ? match[4].toLowerCase() : match[4]);
-          } else if (match[2] == '!=' || match[2] == '=') {
-            test = 'n' + match[2] + '=""';
-          }
-          source = 'if(n=s.hasAttribute(e,"' + match[1] + '")){' +
-            (match[2] ? 'n=s.getAttribute(e,"' + match[1] + '")' : '') +
-            (type && match[2] ? '.toLowerCase();' : ';') +
-            'if(' + (match[2] ? test : 'n') + '){' + source + '}}';
-        }
-
-        else if ((match = selector.match(Patterns.adjacent))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;while(e&&(e=e.previousSibling)){if(e.nodeName>"@"){' + source + 'break;}}e=N' + k + ';';
-        }
-
-        else if ((match = selector.match(Patterns.relative))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;e=e.parentNode.firstChild;while(e&&e!==N' + k + '){if(e.nodeName>"@"){' + source + '}e=e.nextSibling;}e=N' + k + ';';
-        }
-
-        else if ((match = selector.match(Patterns.children))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;while(e&&e!==h&&e!==g&&(e=e.parentNode)){' + source + 'break;}e=N' + k + ';';
-        }
-
-        else if ((match = selector.match(Patterns.ancestor))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;while(e&&e!==h&&e!==g&&(e=e.parentNode)){' + source + '}e=N' + k + ';';
-        }
-
-        else {
-
-          expr = false;
-          status = false;
-          for (expr in Selectors) {
-            if ((match = selector.match(Selectors[expr].Expression)) && match[1]) {
-              result = Selectors[expr].Callback(match, source);
-              source = result.source;
-              status = result.status;
-              if (status) { break; }
-            }
-          }
-
-          if (!status) {
-            emit('Unknown pseudo-class selector "' + selector + '"');
-            return '';
-          }
-
-          if (!expr) {
-            emit('Unknown token in selector "' + selector + '"');
-            return '';
-          }
-
-        }
-
-        if (!match) {
-          emit('Invalid syntax in selector "' + selector + '"');
-          return '';
-        }
-
-        selector = match && match[match.length - 1];
-      }
-
-      return source;
-    },
-
-  match =
-    function(element, selector, from, callback) {
-
-      var parts;
-
-      if (!(element && element.nodeType == 1)) {
-        emit('Invalid element argument');
-        return false;
-      } else if (typeof selector != 'string') {
-        emit('Invalid selector argument');
-        return false;
-      } else if (lastContext !== from) {
-        switchContext(from || (from = element.ownerDocument));
-      }
-
-      selector = selector.replace(reTrimSpaces, '');
-
-      Config.SHORTCUTS && (selector = Dom.shortcuts(selector, element, from));
-
-      if (lastMatcher != selector) {
-        if ((parts = selector.match(reValidator)) && parts[0] == selector) {
-          isSingleMatch = (parts = selector.match(reSplitGroup)).length < 2;
-          lastMatcher = selector;
-          lastPartsMatch = parts;
-        } else {
-          emit('The string "' + selector + '", is not a valid CSS selector');
-          return false;
-        }
-      } else parts = lastPartsMatch;
-
-      if (!matchResolvers[selector] || matchContexts[selector] !== from) {
-        matchResolvers[selector] = compile(isSingleMatch ? [selector] : parts, '', false);
-        matchContexts[selector] = from;
-      }
-
-      return matchResolvers[selector](element, Snapshot, [ ], doc, root, from, callback, { });
-    },
-
-  first =
-    function(selector, from) {
-      return select(selector, from, function() { return false; })[0] || null;
-    },
-
-  select =
-    function(selector, from, callback) {
-
-      var i, changed, element, elements, parts, token, original = selector;
-
-      if (arguments.length === 0) {
-        emit('Not enough arguments');
-        return [ ];
-      } else if (typeof selector != 'string') {
-        return [ ];
-      } else if (from && !(/1|9|11/).test(from.nodeType)) {
-        emit('Invalid or illegal context element');
-        return [ ];
-      } else if (lastContext !== from) {
-        switchContext(from || (from = doc));
-      }
-
-      if (Config.CACHING && (elements = Dom.loadResults(original, from, doc, root))) {
-        return callback ? concatCall([ ], elements, callback) : elements;
-      }
-
-      selector = selector.replace(reTrimSpaces, '');
-
-      Config.SHORTCUTS && (selector = Dom.shortcuts(selector, from));
-
-      if ((changed = lastSelector != selector)) {
-        if ((parts = selector.match(reValidator)) && parts[0] == selector) {
-          isSingleSelect = (parts = selector.match(reSplitGroup)).length < 2;
-          lastSelector = selector;
-          lastPartsSelect = parts;
-        } else {
-          emit('The string "' + selector + '", is not a valid CSS selector');
-          return [ ];
-        }
-      } else parts = lastPartsSelect;
-
-      if (from.nodeType == 11) {
-
-        elements = byTagRaw('*', from);
-
-      } else if (isSingleSelect) {
-
-        if (changed) {
-          parts = selector.match(reSplitToken);
-          token = parts[parts.length - 1];
-          lastSlice = token.split(':not');
-          lastSlice = lastSlice[lastSlice.length - 1];
-          lastPosition = selector.length - token.length;
-        }
-
-        if (Config.UNIQUE_ID && (parts = lastSlice.match(Optimize.ID)) && (token = parts[1])) {
-          if ((element = _byId(token, from))) {
-            if (match(element, selector)) {
-              callback && callback(element);
-              elements = global.Array(element);
-            } else elements = global.Array();
-          }
-        }
-
-        else if (Config.UNIQUE_ID && (parts = selector.match(Optimize.ID)) && (token = parts[1])) {
-          if ((element = _byId(token, doc))) {
-            if ('#' + token == selector) {
-              callback && callback(element);
-              elements = global.Array(element);
-            } else if (/[>+~]/.test(selector)) {
-              from = element.parentNode;
-            } else {
-              from = element;
-            }
-          } else elements = global.Array();
-        }
-
-        if (elements) {
-          Config.CACHING && Dom.saveResults(original, from, doc, elements);
-          return elements;
-        }
-
-        if (!XML_DOCUMENT && GEBTN && (parts = lastSlice.match(Optimize.TAG)) && (token = parts[1])) {
-          if ((elements = from.getElementsByTagName(token)).length === 0) return [ ];
-          selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace(token, '*');
-        }
-
-        else if (!XML_DOCUMENT && GEBCN && (parts = lastSlice.match(Optimize.CLASS)) && (token = parts[1])) {
-          if ((elements = from.getElementsByClassName(token.replace(/\\([^\\]{1})/g, '$1'))).length === 0) return [ ];
-            selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace('.' + token,
-              reOptimizeSelector.test(selector.charAt(selector.indexOf(token) - 1)) ? '' : '*');
-        }
-
-      }
-
-      if (!elements) {
-        if (IE_LT_9) {
-          elements = /^(?:applet|object)$/i.test(from.nodeName) ?
-            from.childNodes : from.all;
-        } else {
-          elements = from.getElementsByTagName('*');
-        }
-      }
-
-      if (!selectResolvers[selector] || selectContexts[selector] !== from) {
-        selectResolvers[selector] = compile(isSingleSelect ? [selector] : parts, REJECT_NODE, true);
-        selectContexts[selector] = from;
-      }
-
-      elements = selectResolvers[selector](elements, Snapshot, [ ], doc, root, from, callback, { });
-
-      Config.CACHING && Dom.saveResults(original, from, doc, elements);
-
-      return elements;
-    },
-
-  FN = function(x) { return x; },
-
-  matchContexts = global.Object(),
-  matchResolvers = global.Object(),
-
-  selectContexts = global.Object(),
-  selectResolvers = global.Object(),
-
-  Snapshot = global.Object({
-    byId: _byId,
-    match: match,
-    select: select,
-    getAttribute: getAttribute,
-    hasAttribute: hasAttribute
-  });
-
-  Tokens = global.Object({
-    prefixes: prefixes,
-    encoding: encoding,
-    operators: operators,
-    whitespace: whitespace,
-    identifier: identifier,
-    attributes: attributes,
-    combinators: combinators,
-    pseudoclass: pseudoclass,
-    pseudoparms: pseudoparms,
-    quotedvalue: quotedvalue
-  });
-
-  Dom.ACCEPT_NODE = ACCEPT_NODE;
-
-  Dom.byId = byId;
-  Dom.match = match;
-  Dom.first = first;
-  Dom.select = select;
-  Dom.compile = compile;
-  Dom.configure = configure;
-
-  Dom.setCache = FN;
-  Dom.shortcuts = FN;
-  Dom.loadResults = FN;
-  Dom.saveResults = FN;
-
-  Dom.emit = emit;
-  Dom.Config = Config;
-  Dom.Snapshot = Snapshot;
-
-  Dom.Operators = Operators;
-  Dom.Selectors = Selectors;
-
-  Dom.Tokens = Tokens;
-  Dom.Version = version;
-
-  Dom.registerOperator =
-    function(symbol, resolver) {
-      Operators[symbol] || (Operators[symbol] = resolver);
-    };
-
-  Dom.registerSelector =
-    function(name, rexp, func) {
-      Selectors[name] || (Selectors[name] = global.Object({
-        Expression: rexp,
-        Callback: func
-      }));
-    };
-
-  switchContext(doc, true);
-
-});
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher-noqsa.js b/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher-noqsa.js
deleted file mode 100644
index 0fdddb6..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher-noqsa.js
+++ /dev/null
@@ -1,906 +0,0 @@
-/*
- * Copyright (C) 2007-2016 Diego Perini
- * All rights reserved.
- *
- * nwmatcher-noqsa.js - A fast CSS selector engine and matcher
- *
- * Author: Diego Perini <diego.perini at gmail com>
- * Version: 1.3.8
- * Created: 20070722
- * Release: 20160613
- *
- * License:
- *  http://javascript.nwbox.com/NWMatcher/MIT-LICENSE
- * Download:
- *  http://javascript.nwbox.com/NWMatcher/nwmatcher.js
- */
-
-(function(global, factory) {
-
-  if (typeof module == 'object' && typeof exports == 'object') {
-    module.exports = function (browserGlobal) {
-      // passed global does not contain
-      // references to native objects
-      browserGlobal.console = console;
-      browserGlobal.parseInt = parseInt;
-      browserGlobal.Function = Function;
-      browserGlobal.Boolean = Boolean;
-      browserGlobal.Number = Number;
-      browserGlobal.RegExp = RegExp;
-      browserGlobal.String = String;
-      browserGlobal.Object = Object;
-      browserGlobal.Array = Array;
-      browserGlobal.Error = Error;
-      browserGlobal.Date = Date;
-      browserGlobal.Math = Math;
-      var exports = browserGlobal.Object();
-      factory(browserGlobal, exports);
-      return exports;
-    };
-    module.factory = factory;
-  } else {
-    factory(global,
-      (global.NW || (global.NW = global.Object())) &&
-      (global.NW.Dom || (global.NW.Dom = global.Object())));
-    global.NW.Dom.factory = factory;
-  }
-
-})(this, function(global, exports) {
-
-  var version = 'nwmatcher-1.3.8',
-
-  Dom = exports,
-
-  doc = global.document,
-  root = doc.documentElement,
-
-  isSingleMatch,
-  isSingleSelect,
-
-  lastSlice,
-  lastContext,
-  lastPosition,
-
-  lastMatcher,
-  lastSelector,
-
-  lastPartsMatch,
-  lastPartsSelect,
-
-  operators = '([~*^$|!]?={1})',
-  combinators = '[\\s]|[>+~](?=[^>+~])',
-  pseudoparms = '(?:[-+]?\\d*n)?[-+]?\\d*',
-
-  quotedvalue = '"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"' + "|'[^'\\\\]*(?:\\\\.[^'\\\\]*)*'",
-  skipgroup = '\\[.*\\]|\\(.*\\)|\\{.*\\}',
-
-  encoding = '(?:[-\\w]|[^\\x00-\\xa0]|\\\\.)',
-  identifier = '(?:-?[_a-zA-Z]{1}[-\\w]*|[^\\x00-\\xa0]+|\\\\.+)+',
-
-  attrcheck = '(' + quotedvalue + '|' + identifier + ')',
-  attributes = '\\s*(' + encoding + '*:?' + encoding + '+)\\s*(?:' + operators + '\\s*' + attrcheck + ')?\\s*',
-
-  attrmatcher = attributes.replace(attrcheck, '([\\x22\\x27]*)((?:\\\\?.)*?)\\3'),
-
-  pseudoclass = '((?:' +
-    pseudoparms + '|' + quotedvalue + '|' +
-    '[#.:]?|' + encoding + '+|' +
-    '\\[' + attributes + '\\]|' +
-    '\\(.+\\)|\\s*|' +
-    ',)+)',
-
-  extensions = '.+',
-
-  standardValidator =
-    '(?=\\s*[^>+~(){}<>])' +
-    '(' +
-    '\\*' +
-    '|(?:[#.:]?' + identifier + ')' +
-    '|' + combinators +
-    '|\\[' + attributes + '\\]' +
-    '|\\(' + pseudoclass + '\\)' +
-    '|\\{' + extensions + '\\}' +
-    '|(?:,|\\s*)' +
-    ')+',
-
-  extendedValidator = standardValidator.replace(pseudoclass, '.*'),
-
-  reValidator = global.RegExp(standardValidator),
-
-  reTrimSpaces = /^\s*|\s*$/g,
-
-  reSimpleNot = global.RegExp('^(' +
-    '(?!:not)' +
-    '([#.:]?' +
-    '|' + identifier +
-    '|\\([^()]*\\))+' +
-    '|\\[' + attributes + '\\]' +
-    ')$'),
-
-  reSplitGroup = /([^,\\()[\]]+|\[[^[\]]*\]|\[.*\]|\([^()]+\)|\(.*\)|\{[^{}]+\}|\{.*\}|\\.)+/g,
-
-  reSplitToken = global.RegExp('(' +
-    '\\[' + attributes + '\\]|' +
-    '\\(' + pseudoclass + '\\)|' +
-    '\\\\.|[^\\s>+~])+', 'g'),
-
-  reOptimizeSelector = global.RegExp(identifier + '|^$'),
-
-  QUIRKS_MODE,
-  XML_DOCUMENT,
-
-  GEBTN = 'getElementsByTagName' in doc,
-  GEBCN = 'getElementsByClassName' in doc,
-
-  LINK_NODES = global.Object({ a: 1, A: 1, area: 1, AREA: 1, link: 1, LINK: 1 }),
-
-  ATTR_BOOLEAN = global.Object({
-    checked: 1, disabled: 1, ismap: 1,
-    multiple: 1, readonly: 1, selected: 1
-  }),
-
-  ATTR_DEFAULT = global.Object({
-    value: 'defaultValue',
-    checked: 'defaultChecked',
-    selected: 'defaultSelected'
-  }),
-
-  ATTR_URIDATA = global.Object({
-    action: 2, cite: 2, codebase: 2, data: 2, href: 2,
-    longdesc: 2, lowsrc: 2, src: 2, usemap: 2
-  }),
-
-  Selectors = global.Object({
-  }),
-
-  Operators = global.Object({
-     '=': "n=='%m'",
-    '^=': "n.indexOf('%m')==0",
-    '*=': "n.indexOf('%m')>-1",
-    '|=': "(n+'-').indexOf('%m-')==0",
-    '~=': "(' '+n+' ').indexOf(' %m ')>-1",
-    '$=': "n.substr(n.length-'%m'.length)=='%m'"
-  }),
-
-  Optimize = global.Object({
-    ID: global.RegExp('^\\*?#(' + encoding + '+)|' + skipgroup),
-    TAG: global.RegExp('^(' + encoding + '+)|' + skipgroup),
-    CLASS: global.RegExp('^\\*?\\.(' + encoding + '+$)|' + skipgroup)
-  }),
-
-  Patterns = global.Object({
-    spseudos: /^\:(root|empty|(?:first|last|only)(?:-child|-of-type)|nth(?:-last)?(?:-child|-of-type)\(\s*(even|odd|(?:[-+]{0,1}\d*n\s*)?[-+]{0,1}\s*\d*)\s*\))?(.*)/i,
-    dpseudos: /^\:(link|visited|target|active|focus|hover|checked|disabled|enabled|selected|lang\(([-\w]{2,})\)|not\(\s*(:nth(?:-last)?(?:-child|-of-type)\(\s*(?:even|odd|(?:[-+]{0,1}\d*n\s*)?[-+]{0,1}\s*\d*)\s*\)|[^()]*)\s*\))?(.*)/i,
-    attribute: global.RegExp('^\\[' + attrmatcher + '\\](.*)'),
-    children: /^\s*\>\s*(.*)/,
-    adjacent: /^\s*\+\s*(.*)/,
-    relative: /^\s*\~\s*(.*)/,
-    ancestor: /^\s+(.*)/,
-    universal: /^\*(.*)/,
-    id: global.RegExp('^#(' + encoding + '+)(.*)'),
-    tagName: global.RegExp('^(' + encoding + '+)(.*)'),
-    className: global.RegExp('^\\.(' + encoding + '+)(.*)')
-  }),
-
-  concatCall =
-    function(data, elements, callback) {
-      var i = -1, element;
-      while ((element = elements[++i])) {
-        if (false === callback(data[data.length] = element)) { break; }
-      }
-      return data;
-    },
-
-  switchContext =
-    function(from, force) {
-      var oldDoc = doc;
-      lastContext = from;
-      doc = from.ownerDocument || from;
-      if (force || oldDoc !== doc) {
-        root = doc.documentElement;
-        XML_DOCUMENT = doc.createElement('DiV').nodeName == 'DiV';
-        QUIRKS_MODE = !XML_DOCUMENT &&
-          typeof doc.compatMode == 'string' ?
-          doc.compatMode.indexOf('CSS') < 0 :
-          (function() {
-            var style = doc.createElement('div').style;
-            return style && (style.width = 1) && style.width == '1px';
-          })();
-
-        Config.CACHING && Dom.setCache(true, doc);
-      }
-    },
-
-  convertEscapes =
-    function(str) {
-      return str.replace(/\\([0-9a-fA-F]{1,6}\x20?|.)|([\x22\x27])/g, function(substring, p1, p2) {
-        var codePoint, highHex, highSurrogate, lowHex, lowSurrogate;
-
-        if (p2) {
-          return '\\' + p2;
-        }
-
-        if (/^[0-9a-fA-F]/.test(p1)) {
-          codePoint = parseInt(p1, 16);
-
-          if (codePoint < 0 || codePoint > 0x10ffff) {
-            return '\\ufffd';
-          }
-
-          if (codePoint <= 0xffff) {
-            lowHex = '000' + codePoint.toString(16);
-            return '\\u' + lowHex.substr(lowHex.length - 4);
-          }
-
-          codePoint -= 0x10000;
-          highSurrogate = (codePoint >> 10) + 0xd800;
-          lowSurrogate = (codePoint % 0x400) + 0xdc00;
-          highHex = '000' + highSurrogate.toString(16);
-          lowHex = '000' + lowSurrogate.toString(16);
-
-          return '\\u' + highHex.substr(highHex.length - 4) +
-            '\\u' + lowHex.substr(lowHex.length - 4);
-        }
-
-        if (/^[\\\x22\x27]/.test(p1)) {
-          return substring;
-        }
-
-        return p1;
-      });
-    },
-
-  byIdRaw =
-    function(id, elements) {
-      var i = -1, element = null;
-      while ((element = elements[++i])) {
-        if (element.getAttribute('id') == id) {
-          break;
-        }
-      }
-      return element;
-    },
-
-  _byId = !('fileSize' in doc) ?
-    function(id, from) {
-      id = id.replace(/\\([^\\]{1})/g, '$1');
-      return from.getElementById && from.getElementById(id) ||
-        byIdRaw(id, from.getElementsByTagName('*'));
-    } :
-    function(id, from) {
-      var element = null;
-      id = id.replace(/\\([^\\]{1})/g, '$1');
-      if (XML_DOCUMENT || from.nodeType != 9) {
-        return byIdRaw(id, from.getElementsByTagName('*'));
-      }
-      if ((element = from.getElementById(id)) &&
-        element.name == id && from.getElementsByName) {
-        return byIdRaw(id, from.getElementsByName(id));
-      }
-      return element;
-    },
-
-  byId =
-    function(id, from) {
-      from || (from = doc);
-      if (lastContext !== from) { switchContext(from); }
-      return _byId(id, from);
-    },
-
-  byTagRaw =
-    function(tag, from) {
-      var any = tag == '*', element = from, elements = global.Array(), next = element.firstChild;
-      any || (tag = tag.toUpperCase());
-      while ((element = next)) {
-        if (element.tagName > '@' && (any || element.tagName.toUpperCase() == tag)) {
-          elements[elements.length] = element;
-        }
-        if ((next = element.firstChild || element.nextSibling)) continue;
-        while (!next && (element = element.parentNode) && element !== from) {
-          next = element.nextSibling;
-        }
-      }
-      return elements;
-    },
-
-  contains = 'compareDocumentPosition' in root ?
-    function(container, element) {
-      return (container.compareDocumentPosition(element) & 16) == 16;
-    } : 'contains' in root ?
-    function(container, element) {
-      return element.nodeType == 1 && container.contains(element);
-    } :
-    function(container, element) {
-      while ((element = element.parentNode) && element.nodeType == 1) {
-        if (element === container) return true;
-      }
-      return false;
-    },
-
-  getAttribute =
-    function(node, attribute) {
-      attribute = attribute.toLowerCase();
-      if (typeof node[attribute] == 'object') {
-        return node.attributes[attribute] &&
-          node.attributes[attribute].value;
-      }
-      return (
-        attribute == 'type' ? node.getAttribute(attribute) :
-        ATTR_URIDATA[attribute] ? node.getAttribute(attribute, 2) :
-        ATTR_BOOLEAN[attribute] ? node.getAttribute(attribute) ? attribute : 'false' :
-          (node = node.getAttributeNode(attribute)) && node.value);
-    },
-
-  hasAttribute = root.hasAttribute ?
-    function(node, attribute) {
-      return node.hasAttribute(attribute);
-    } :
-    function(node, attribute) {
-      var obj = node.getAttributeNode(attribute = attribute.toLowerCase());
-      return ATTR_DEFAULT[attribute] && attribute != 'value' ?
-        node[ATTR_DEFAULT[attribute]] : obj && obj.specified;
-    },
-
-  isLink =
-    function(element) {
-      return element.getAttribute('href') && LINK_NODES[element.nodeName];
-    },
-
-  isEmpty =
-    function(node) {
-      node = node.firstChild;
-      while (node) {
-        if (node.nodeType == 3 || node.nodeName > '@') return false;
-        node = node.nextSibling;
-      }
-      return true;
-    },
-
-  nthElement =
-    function(element, last) {
-      var count = 1, succ = last ? 'nextSibling' : 'previousSibling';
-      while ((element = element[succ])) {
-        if (element.nodeName > '@') ++count;
-      }
-      return count;
-    },
-
-  nthOfType =
-    function(element, last) {
-      var count = 1, succ = last ? 'nextSibling' : 'previousSibling', type = element.nodeName;
-      while ((element = element[succ])) {
-        if (element.nodeName == type) ++count;
-      }
-      return count;
-    },
-
-  configure =
-    function(option) {
-      if (typeof option == 'string') { return Config[option] || Config; }
-      if (typeof option != 'object') { return false; }
-      for (var i in option) {
-        Config[i] = !!option[i];
-        if (i == 'SIMPLENOT') {
-          matchContexts = global.Object();
-          matchResolvers = global.Object();
-          selectContexts = global.Object();
-          selectResolvers = global.Object();
-        }
-      }
-      reValidator = global.RegExp(Config.SIMPLENOT ?
-        standardValidator : extendedValidator);
-      return true;
-    },
-
-  emit =
-    function(message) {
-      if (Config.VERBOSITY) { throw global.Error(message); }
-      if (global.console && global.console.log) {
-        global.console.log(message);
-      }
-    },
-
-  Config = global.Object({
-    CACHING: false,
-    SIMPLENOT: true,
-    UNIQUE_ID: true,
-    USE_HTML5: true,
-    VERBOSITY: true
-  }),
-
-  IE_LT_9 = typeof doc.addEventListener != 'function',
-
-  INSENSITIVE_MAP = global.Object({
-    'class': 0,
-    'href': 1, 'lang': 1, 'src': 1, 'style': 1, 'title': 1,
-    'type': 1, 'xmlns': 1, 'xml:lang': 1, 'xml:space': 1
-  }),
-
-  TO_UPPER_CASE = IE_LT_9 ? '.toUpperCase()' : '',
-
-  ACCEPT_NODE = 'r[r.length]=c[k];if(f&&false===f(c[k]))break main;else continue main;',
-  REJECT_NODE = IE_LT_9 ? 'if(e.nodeName<"A")continue;' : '',
-
-  compile =
-    function(selector, source, mode) {
-
-      var parts = typeof selector == 'string' ? selector.match(reSplitGroup) : selector;
-
-      typeof source == 'string' || (source = '');
-
-      if (parts.length == 1) {
-        source += compileSelector(parts[0], mode ? ACCEPT_NODE : 'f&&f(k);return true;', mode);
-      } else {
-        var i = -1, seen = global.Object(), token;
-        while ((token = parts[++i])) {
-          token = token.replace(reTrimSpaces, '');
-          if (!seen[token] && (seen[token] = true)) {
-            source += compileSelector(token, mode ? ACCEPT_NODE : 'f&&f(k);return true;', mode);
-          }
-        }
-      }
-
-      if (mode) {
-        return global.Function('c,s,r,d,h,g,f,v',
-          'var N,n,x=0,k=-1,e;main:while((e=c[++k])){' + source + '}return r;');
-      } else {
-        return global.Function('e,s,r,d,h,g,f,v',
-          'var N,n,x=0,k=e;' + source + 'return false;');
-      }
-    },
-
-  FILTER =
-    'var z=v[@]||(v[@]=[]),l=z.length-1;' +
-    'while(l>=0&&z[l]!==e)--l;' +
-    'if(l!==-1){break;}' +
-    'z[z.length]=e;',
-
-  compileSelector =
-    function(selector, source, mode) {
-
-      var a, b, n, k = 0, expr, match, name, result, status, test, type;
-
-      while (selector) {
-
-        k++;
-
-        if ((match = selector.match(Patterns.universal))) {
-          expr = '';
-        }
-
-        else if ((match = selector.match(Patterns.id))) {
-          source = 'if(' + (XML_DOCUMENT ?
-            's.getAttribute(e,"id")' :
-            '(e.submit?s.getAttribute(e,"id"):e.id)') +
-            '=="' + match[1] + '"' +
-            '){' + source + '}';
-        }
-
-        else if ((match = selector.match(Patterns.tagName))) {
-          source = 'if(e.nodeName' + (XML_DOCUMENT ?
-            '=="' + match[1] + '"' : TO_UPPER_CASE +
-            '=="' + match[1].toUpperCase() + '"') +
-            '){' + source + '}';
-        }
-
-        else if ((match = selector.match(Patterns.className))) {
-          source = 'if((n=' + (XML_DOCUMENT ?
-            'e.getAttribute("class")' : 'e.className') +
-            ')&&n.length&&(" "+' + (QUIRKS_MODE ? 'n.toLowerCase()' : 'n') +
-            '.replace(/\\s+/g," ")+" ").indexOf(" ' +
-            (QUIRKS_MODE ? match[1].toLowerCase() : match[1]) + ' ")>-1' +
-            '){' + source + '}';
-        }
-
-        else if ((match = selector.match(Patterns.attribute))) {
-          if (match[2] && !Operators[match[2]]) {
-            emit('Unsupported operator in attribute selectors "' + selector + '"');
-            return '';
-          }
-          test = 'false';
-          if (match[2] && match[4] && (test = Operators[match[2]])) {
-            match[4] = convertEscapes(match[4]);
-            INSENSITIVE_MAP['class'] = QUIRKS_MODE ? 1 : 0;
-            type = INSENSITIVE_MAP[match[1].toLowerCase()];
-            test = test.replace(/\%m/g, type ? match[4].toLowerCase() : match[4]);
-          } else if (match[2] == '!=' || match[2] == '=') {
-            test = 'n' + match[2] + '=""';
-          }
-          source = 'if(n=s.hasAttribute(e,"' + match[1] + '")){' +
-            (match[2] ? 'n=s.getAttribute(e,"' + match[1] + '")' : '') +
-            (type && match[2] ? '.toLowerCase();' : ';') +
-            'if(' + (match[2] ? test : 'n') + '){' + source + '}}';
-        }
-
-        else if ((match = selector.match(Patterns.adjacent))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;while(e&&(e=e.previousSibling)){if(e.nodeName>"@"){' + source + 'break;}}e=N' + k + ';';
-        }
-
-        else if ((match = selector.match(Patterns.relative))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;e=e.parentNode.firstChild;while(e&&e!==N' + k + '){if(e.nodeName>"@"){' + source + '}e=e.nextSibling;}e=N' + k + ';';
-        }
-
-        else if ((match = selector.match(Patterns.children))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;while(e&&e!==h&&e!==g&&(e=e.parentNode)){' + source + 'break;}e=N' + k + ';';
-        }
-
-        else if ((match = selector.match(Patterns.ancestor))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;while(e&&e!==h&&e!==g&&(e=e.parentNode)){' + source + '}e=N' + k + ';';
-        }
-
-        else if ((match = selector.match(Patterns.spseudos)) && match[1]) {
-          switch (match[1]) {
-            case 'root':
-              if (match[3]) {
-                source = 'if(e===h||s.contains(h,e)){' + source + '}';
-              } else {
-                source = 'if(e===h){' + source + '}';
-              }
-              break;
-            case 'empty':
-              source = 'if(s.isEmpty(e)){' + source + '}';
-              break;
-            default:
-              if (match[1] && match[2]) {
-                if (match[2] == 'n') {
-                  source = 'if(e!==h){' + source + '}';
-                  break;
-                } else if (match[2] == 'even') {
-                  a = 2;
-                  b = 0;
-                } else if (match[2] == 'odd') {
-                  a = 2;
-                  b = 1;
-                } else {
-                  b = ((n = match[2].match(/(-?\d+)$/)) ? global.parseInt(n[1], 10) : 0);
-                  a = ((n = match[2].match(/(-?\d*)n/i)) ? global.parseInt(n[1], 10) : 0);
-                  if (n && n[1] == '-') a = -1;
-                }
-                test = a > 1 ?
-                  (/last/i.test(match[1])) ? '(n-(' + b + '))%' + a + '==0' :
-                  'n>=' + b + '&&(n-(' + b + '))%' + a + '==0' : a < -1 ?
-                  (/last/i.test(match[1])) ? '(n-(' + b + '))%' + a + '==0' :
-                  'n<=' + b + '&&(n-(' + b + '))%' + a + '==0' : a === 0 ?
-                  'n==' + b : a == -1 ? 'n<=' + b : 'n>=' + b;
-                source =
-                  'if(e!==h){' +
-                    'n=s[' + (/-of-type/i.test(match[1]) ? '"nthOfType"' : '"nthElement"') + ']' +
-                      '(e,' + (/last/i.test(match[1]) ? 'true' : 'false') + ');' +
-                    'if(' + test + '){' + source + '}' +
-                  '}';
-              } else {
-                a = /first/i.test(match[1]) ? 'previous' : 'next';
-                n = /only/i.test(match[1]) ? 'previous' : 'next';
-                b = /first|last/i.test(match[1]);
-                type = /-of-type/i.test(match[1]) ? '&&n.nodeName!=e.nodeName' : '&&n.nodeName<"@"';
-                source = 'if(e!==h){' +
-                  ( 'n=e;while((n=n.' + a + 'Sibling)' + type + ');if(!n){' + (b ? source :
-                    'n=e;while((n=n.' + n + 'Sibling)' + type + ');if(!n){' + source + '}') + '}' ) + '}';
-              }
-              break;
-          }
-        }
-
-        else if ((match = selector.match(Patterns.dpseudos)) && match[1]) {
-          switch (match[1].match(/^\w+/)[0]) {
-            case 'not':
-              expr = match[3].replace(reTrimSpaces, '');
-              if (Config.SIMPLENOT && !reSimpleNot.test(expr)) {
-                emit('Negation pseudo-class only accepts simple selectors "' + selector + '"');
-                return '';
-              } else {
-                if ('compatMode' in doc) {
-                  source = 'if(!' + compile(expr, '', false) + '(e,s,r,d,h,g)){' + source + '}';
-                } else {
-                  source = 'if(!s.match(e, "' + expr.replace(/\x22/g, '\\"') + '",g)){' + source +'}';
-                }
-              }
-              break;
-            case 'checked':
-              source = 'if((typeof e.form!=="undefined"&&(/^(?:radio|checkbox)$/i).test(e.type)&&e.checked)' +
-                (Config.USE_HTML5 ? '||(/^option$/i.test(e.nodeName)&&(e.selected||e.checked))' : '') +
-                '){' + source + '}';
-              break;
-            case 'disabled':
-              source = 'if(((typeof e.form!=="undefined"' +
-                (Config.USE_HTML5 ? '' : '&&!(/^hidden$/i).test(e.type)') +
-                ')||s.isLink(e))&&e.disabled===true){' + source + '}';
-              break;
-            case 'enabled':
-              source = 'if(((typeof e.form!=="undefined"' +
-                (Config.USE_HTML5 ? '' : '&&!(/^hidden$/i).test(e.type)') +
-                ')||s.isLink(e))&&e.disabled===false){' + source + '}';
-              break;
-            case 'lang':
-              test = '';
-              if (match[2]) test = match[2].substr(0, 2) + '-';
-              source = 'do{(n=e.lang||"").toLowerCase();' +
-                'if((n==""&&h.lang=="' + match[2].toLowerCase() + '")||' +
-                '(n&&(n=="' + match[2].toLowerCase() +
-                '"||n.substr(0,3)=="' + test.toLowerCase() + '")))' +
-                '{' + source + 'break;}}while((e=e.parentNode)&&e!==g);';
-              break;
-            case 'target':
-              source = 'if(e.id==d.location.hash.slice(1)){' + source + '}';
-              break;
-            case 'link':
-              source = 'if(s.isLink(e)&&!e.visited){' + source + '}';
-              break;
-            case 'visited':
-              source = 'if(s.isLink(e)&&e.visited){' + source + '}';
-              break;
-            case 'active':
-              source = 'if(e===d.activeElement){' + source + '}';
-              break;
-            case 'hover':
-              source = 'if(e===d.hoverElement){' + source + '}';
-              break;
-            case 'focus':
-              source = 'hasFocus' in doc ?
-                'if(e===d.activeElement&&d.hasFocus()&&(e.type||e.href||typeof e.tabIndex=="number")){' + source + '}' :
-                'if(e===d.activeElement&&(e.type||e.href)){' + source + '}';
-              break;
-            case 'selected':
-              source = 'if(/^option$/i.test(e.nodeName)&&(e.selected||e.checked)){' + source + '}';
-              break;
-            default:
-              break;
-          }
-        }
-
-        else {
-
-          expr = false;
-          status = false;
-          for (expr in Selectors) {
-            if ((match = selector.match(Selectors[expr].Expression)) && match[1]) {
-              result = Selectors[expr].Callback(match, source);
-              source = result.source;
-              status = result.status;
-              if (status) { break; }
-            }
-          }
-
-          if (!status) {
-            emit('Unknown pseudo-class selector "' + selector + '"');
-            return '';
-          }
-
-          if (!expr) {
-            emit('Unknown token in selector "' + selector + '"');
-            return '';
-          }
-
-        }
-
-        if (!match) {
-          emit('Invalid syntax in selector "' + selector + '"');
-          return '';
-        }
-
-        selector = match && match[match.length - 1];
-      }
-
-      return source;
-    },
-
-  match =
-    function(element, selector, from, callback) {
-
-      var parts;
-
-      if (!(element && element.nodeType == 1)) {
-        emit('Invalid element argument');
-        return false;
-      } else if (typeof selector != 'string') {
-        emit('Invalid selector argument');
-        return false;
-      } else if (lastContext !== from) {
-        switchContext(from || (from = element.ownerDocument));
-      }
-
-      selector = selector.replace(reTrimSpaces, '');
-
-      Config.SHORTCUTS && (selector = Dom.shortcuts(selector, element, from));
-
-      if (lastMatcher != selector) {
-        if ((parts = selector.match(reValidator)) && parts[0] == selector) {
-          isSingleMatch = (parts = selector.match(reSplitGroup)).length < 2;
-          lastMatcher = selector;
-          lastPartsMatch = parts;
-        } else {
-          emit('The string "' + selector + '", is not a valid CSS selector');
-          return false;
-        }
-      } else parts = lastPartsMatch;
-
-      if (!matchResolvers[selector] || matchContexts[selector] !== from) {
-        matchResolvers[selector] = compile(isSingleMatch ? [selector] : parts, '', false);
-        matchContexts[selector] = from;
-      }
-
-      return matchResolvers[selector](element, Snapshot, [ ], doc, root, from, callback, { });
-    },
-
-  first =
-    function(selector, from) {
-      return select(selector, from, function() { return false; })[0] || null;
-    },
-
-  select =
-    function(selector, from, callback) {
-
-      var i, changed, element, elements, parts, token, original = selector;
-
-      if (arguments.length === 0) {
-        emit('Not enough arguments');
-        return [ ];
-      } else if (typeof selector != 'string') {
-        return [ ];
-      } else if (from && !(/1|9|11/).test(from.nodeType)) {
-        emit('Invalid or illegal context element');
-        return [ ];
-      } else if (lastContext !== from) {
-        switchContext(from || (from = doc));
-      }
-
-      if (Config.CACHING && (elements = Dom.loadResults(original, from, doc, root))) {
-        return callback ? concatCall([ ], elements, callback) : elements;
-      }
-
-      selector = selector.replace(reTrimSpaces, '');
-
-      Config.SHORTCUTS && (selector = Dom.shortcuts(selector, from));
-
-      if ((changed = lastSelector != selector)) {
-        if ((parts = selector.match(reValidator)) && parts[0] == selector) {
-          isSingleSelect = (parts = selector.match(reSplitGroup)).length < 2;
-          lastSelector = selector;
-          lastPartsSelect = parts;
-        } else {
-          emit('The string "' + selector + '", is not a valid CSS selector');
-          return [ ];
-        }
-      } else parts = lastPartsSelect;
-
-      if (from.nodeType == 11) {
-
-        elements = byTagRaw('*', from);
-
-      } else if (isSingleSelect) {
-
-        if (changed) {
-          parts = selector.match(reSplitToken);
-          token = parts[parts.length - 1];
-          lastSlice = token.split(':not');
-          lastSlice = lastSlice[lastSlice.length - 1];
-          lastPosition = selector.length - token.length;
-        }
-
-        if (Config.UNIQUE_ID && (parts = lastSlice.match(Optimize.ID)) && (token = parts[1])) {
-          if ((element = _byId(token, from))) {
-            if (match(element, selector)) {
-              callback && callback(element);
-              elements = global.Array(element);
-            } else elements = global.Array();
-          }
-        }
-
-        else if (Config.UNIQUE_ID && (parts = selector.match(Optimize.ID)) && (token = parts[1])) {
-          if ((element = _byId(token, doc))) {
-            if ('#' + token == selector) {
-              callback && callback(element);
-              elements = global.Array(element);
-            } else if (/[>+~]/.test(selector)) {
-              from = element.parentNode;
-            } else {
-              from = element;
-            }
-          } else elements = global.Array();
-        }
-
-        if (elements) {
-          Config.CACHING && Dom.saveResults(original, from, doc, elements);
-          return elements;
-        }
-
-        if (!XML_DOCUMENT && GEBTN && (parts = lastSlice.match(Optimize.TAG)) && (token = parts[1])) {
-          if ((elements = from.getElementsByTagName(token)).length === 0) { return [ ]; }
-          selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace(token, '*');
-        }
-
-        else if (!XML_DOCUMENT && GEBCN && (parts = lastSlice.match(Optimize.CLASS)) && (token = parts[1])) {
-          if ((elements = from.getElementsByClassName(token.replace(/\\([^\\]{1})/g, '$1'))).length === 0) { return [ ]; }
-            selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace('.' + token,
-              reOptimizeSelector.test(selector.charAt(selector.indexOf(token) - 1)) ? '' : '*');
-        }
-
-      }
-
-      if (!elements) {
-        if (IE_LT_9) {
-          elements = /^(?:applet|object)$/i.test(from.nodeName) ? from.childNodes : from.all;
-        } else {
-          elements = from.getElementsByTagName('*');
-        }
-      }
-
-      if (!selectResolvers[selector] || selectContexts[selector] !== from) {
-        selectResolvers[selector] = compile(isSingleSelect ? [selector] : parts, REJECT_NODE, true);
-        selectContexts[selector] = from;
-      }
-
-      elements = selectResolvers[selector](elements, Snapshot, [ ], doc, root, from, callback, { });
-
-      Config.CACHING && Dom.saveResults(original, from, doc, elements);
-
-      return elements;
-    },
-
-  FN = function(x) { return x; },
-
-  matchContexts = global.Object(),
-  matchResolvers = global.Object(),
-
-  selectContexts = global.Object(),
-  selectResolvers = global.Object(),
-
-  Snapshot = global.Object({
-    byId: _byId,
-    match: match,
-    select: select,
-    isLink: isLink,
-    isEmpty: isEmpty,
-    contains: contains,
-    nthOfType: nthOfType,
-    nthElement: nthElement,
-    getAttribute: getAttribute,
-    hasAttribute: hasAttribute
-  });
-
-  Dom.ACCEPT_NODE = ACCEPT_NODE;
-
-  Dom.byId = byId;
-  Dom.match = match;
-  Dom.first = first;
-  Dom.select = select;
-  Dom.compile = compile;
-  Dom.contains = contains;
-  Dom.configure = configure;
-  Dom.getAttribute = getAttribute;
-  Dom.hasAttribute = hasAttribute;
-
-  Dom.setCache = FN;
-  Dom.shortcuts = FN;
-  Dom.loadResults = FN;
-  Dom.saveResults = FN;
-
-  Dom.emit = emit;
-  Dom.Config = Config;
-  Dom.Snapshot = Snapshot;
-
-  Dom.Operators = Operators;
-  Dom.Selectors = Selectors;
-
-  Dom.Version = version;
-
-  Dom.registerOperator =
-    function(symbol, resolver) {
-      Operators[symbol] || (Operators[symbol] = resolver);
-    };
-
-  Dom.registerSelector =
-    function(name, rexp, func) {
-      Selectors[name] || (Selectors[name] = global.Object({
-        Expression: rexp,
-        Callback: func
-      }));
-    };
-
-  switchContext(doc, true);
-
-});
diff --git a/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher.js b/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher.js
deleted file mode 100644
index 61456b9..0000000
--- a/node_modules/jsdom/node_modules/nwmatcher/src/nwmatcher.js
+++ /dev/null
@@ -1,1726 +0,0 @@
-/*
- * Copyright (C) 2007-2016 Diego Perini
- * All rights reserved.
- *
- * nwmatcher.js - A fast CSS selector engine and matcher
- *
- * Author: Diego Perini <diego.perini at gmail com>
- * Version: 1.3.8
- * Created: 20070722
- * Release: 20160613
- *
- * License:
- *  http://javascript.nwbox.com/NWMatcher/MIT-LICENSE
- * Download:
- *  http://javascript.nwbox.com/NWMatcher/nwmatcher.js
- */
-
-(function(global, factory) {
-
-  if (typeof module == 'object' && typeof exports == 'object') {
-    // in a Node.js environment, the nwmatcher functions will operate on
-    // the passed "browserGlobal" and will be returned in an object
-    module.exports = function (browserGlobal) {
-      // passed global does not contain
-      // references to native objects
-      browserGlobal.console = console;
-      browserGlobal.parseInt = parseInt;
-      browserGlobal.Function = Function;
-      browserGlobal.Boolean = Boolean;
-      browserGlobal.Number = Number;
-      browserGlobal.RegExp = RegExp;
-      browserGlobal.String = String;
-      browserGlobal.Object = Object;
-      browserGlobal.Array = Array;
-      browserGlobal.Error = Error;
-      browserGlobal.Date = Date;
-      browserGlobal.Math = Math;
-      var exports = browserGlobal.Object();
-      factory(browserGlobal, exports);
-      return exports;
-    };
-    module.factory = factory;
-  } else {
-    // in a browser environment, the nwmatcher functions will operate on
-    // the "global" loading them and be attached to "global.NW.Dom"
-    factory(global,
-      (global.NW || (global.NW = global.Object())) &&
-      (global.NW.Dom || (global.NW.Dom = global.Object())));
-    global.NW.Dom.factory = factory;
-  }
-
-})(this, function(global, exports) {
-
-  var version = 'nwmatcher-1.3.8',
-
-  Dom = exports,
-
-  // processing context & root element
-  doc = global.document,
-  root = doc.documentElement,
-
-  // save utility methods references
-  slice = global.Array.prototype.slice,
-  string = global.Object.prototype.toString,
-
-  // persist previous parsed data
-  isSingleMatch,
-  isSingleSelect,
-
-  lastSlice,
-  lastContext,
-  lastPosition,
-
-  lastMatcher,
-  lastSelector,
-
-  lastPartsMatch,
-  lastPartsSelect,
-
-  // accepted prefix identifiers
-  // (id, class & pseudo-class)
-  prefixes = '[#.:]?',
-
-  // accepted attribute operators
-  operators = '([~*^$|!]?={1})',
-
-  // accepted whitespace characters
-  whitespace = '[\\x20\\t\\n\\r\\f]*',
-
-  // 4 combinators F E, F>E, F+E, F~E
-  combinators = '[\\x20]|[>+~](?=[^>+~])',
-
-  // an+b format params for pseudo-classes
-  pseudoparms = '(?:[-+]?\\d*n)?[-+]?\\d*',
-
-  // CSS quoted string values
-  quotedvalue = '"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"' + "|'[^'\\\\]*(?:\\\\.[^'\\\\]*)*'",
-
-  // skip round brackets groups
-  skipround = '\\([^()]+\\)|\\(.*\\)',
-  // skip curly brackets groups
-  skipcurly = '\\{[^{}]+\\}|\\{.*\\}',
-  // skip square brackets groups
-  skipsquare = '\\[[^[\\]]*\\]|\\[.*\\]',
-
-  // skip [ ], ( ), { } brackets groups
-  skipgroup = '\\[.*\\]|\\(.*\\)|\\{.*\\}',
-
-  // http://www.w3.org/TR/css3-syntax/#characters
-  // unicode/ISO 10646 characters 161 and higher
-  // NOTE: Safari 2.0.x crashes with escaped (\\)
-  // Unicode ranges in regular expressions so we
-  // use a negated character range class instead
-  encoding = '(?:[-\\w]|[^\\x00-\\xa0]|\\\\.)',
-
-  // CSS identifier syntax
-  identifier = '(?:-?[_a-zA-Z]{1}[-\\w]*|[^\\x00-\\xa0]+|\\\\.+)+',
-
-  // build attribute string
-  attrcheck = '(' + quotedvalue + '|' + identifier + ')',
-  attributes = whitespace + '(' + encoding + '*:?' + encoding + '+)' +
-    whitespace + '(?:' + operators + whitespace + attrcheck + ')?' + whitespace,
-  attrmatcher = attributes.replace(attrcheck, '([\\x22\\x27]*)((?:\\\\?.)*?)\\3'),
-
-  // build pseudoclass string
-  pseudoclass = '((?:' +
-    // an+b parameters or quoted string
-    pseudoparms + '|' + quotedvalue + '|' +
-    // id, class, pseudo-class selector
-    prefixes + '|' + encoding + '+|' +
-    // nested HTML attribute selector
-    '\\[' + attributes + '\\]|' +
-    // nested pseudo-class selector
-    '\\(.+\\)|' + whitespace + '|' +
-    // nested pseudos/separators
-    ',)+)',
-
-  // placeholder for extensions
-  extensions = '.+',
-
-  // CSS3: syntax scanner and
-  // one pass validation only
-  // using regular expression
-  standardValidator =
-    // discard start
-    '(?=[\\x20\\t\\n\\r\\f]*[^>+~(){}<>])' +
-    // open match group
-    '(' +
-    //universal selector
-    '\\*' +
-    // id/class/tag/pseudo-class identifier
-    '|(?:' + prefixes + identifier + ')' +
-    // combinator selector
-    '|' + combinators +
-    // HTML attribute selector
-    '|\\[' + attributes + '\\]' +
-    // pseudo-classes parameters
-    '|\\(' + pseudoclass + '\\)' +
-    // dom properties selector (extension)
-    '|\\{' + extensions + '\\}' +
-    // selector group separator (comma)
-    '|(?:,|' + whitespace + ')' +
-    // close match group
-    ')+',
-
-  // validator for complex selectors in ':not()' pseudo-classes
-  extendedValidator = standardValidator.replace(pseudoclass, '.*'),
-
-  // validator for standard selectors as default
-  reValidator = new global.RegExp(standardValidator),
-
-  // whitespace is any combination of these 5 character [\x20\t\n\r\f]
-  // http://www.w3.org/TR/css3-selectors/#selector-syntax
-  reTrimSpaces = new global.RegExp('^' +
-    whitespace + '|' + whitespace + '$', 'g'),
-
-  // only allow simple selectors nested in ':not()' pseudo-classes
-  reSimpleNot = new global.RegExp('^(' +
-    '(?!:not)' +
-    '(' + prefixes +
-    '|' + identifier +
-    '|\\([^()]*\\))+' +
-    '|\\[' + attributes + '\\]' +
-    ')$'),
-
-  // split comma groups, exclude commas from
-  // quotes '' "" and from brackets () [] {}
-  reSplitGroup = new global.RegExp('(' +
-    '[^,\\\\()[\\]]+' +
-    '|' + skipsquare +
-    '|' + skipround +
-    '|' + skipcurly +
-    '|\\\\.' +
-    ')+', 'g'),
-
-  // split last, right most, selector group token
-  reSplitToken = new global.RegExp('(' +
-    '\\[' + attributes + '\\]|' +
-    '\\(' + pseudoclass + '\\)|' +
-    '\\\\.|[^\\x20\\t\\r\\n\\f>+~])+', 'g'),
-
-  // for in excess whitespace removal
-  reWhiteSpace = /[\x20\t\n\r\f]+/g,
-
-  reOptimizeSelector = new global.RegExp(identifier + '|^$'),
-
-  /*----------------------------- FEATURE TESTING ----------------------------*/
-
-  // detect native methods
-  isNative = (function() {
-    var re = / \w+\(/,
-    isnative = String(Object.prototype.toString).replace(re, ' (');
-    return function(method) {
-      return method && typeof method != 'string' &&
-        isnative == String(method).replace(re, ' (');
-    };
-  })(),
-
-  // NATIVE_XXXXX true if method exist and is callable
-  // detect if DOM methods are native in browsers
-  NATIVE_FOCUS = isNative(doc.hasFocus),
-  NATIVE_QSAPI = isNative(doc.querySelector),
-  NATIVE_GEBID = isNative(doc.getElementById),
-  NATIVE_GEBTN = isNative(root.getElementsByTagName),
-  NATIVE_GEBCN = isNative(root.getElementsByClassName),
-
-  // detect native getAttribute/hasAttribute methods,
-  // frameworks extend these to elements, but it seems
-  // this does not work for XML namespaced attributes,
-  // used to check both getAttribute/hasAttribute in IE
-  NATIVE_GET_ATTRIBUTE = isNative(root.getAttribute),
-  NATIVE_HAS_ATTRIBUTE = isNative(root.hasAttribute),
-
-  // check if slice() can convert nodelist to array
-  // see http://yura.thinkweb2.com/cft/
-  NATIVE_SLICE_PROTO =
-    (function() {
-      var isBuggy = false;
-      try {
-        isBuggy = !!slice.call(doc.childNodes, 0)[0];
-      } catch(e) { }
-      return isBuggy;
-    })(),
-
-  // supports the new traversal API
-  NATIVE_TRAVERSAL_API =
-    'nextElementSibling' in root && 'previousElementSibling' in root,
-
-  // BUGGY_XXXXX true if method is feature tested and has known bugs
-  // detect buggy gEBID
-  BUGGY_GEBID = NATIVE_GEBID ?
-    (function() {
-      var isBuggy = true, x = 'x' + global.String(+new global.Date),
-        a = doc.createElementNS ? 'a' : '<a name="' + x + '">';
-      (a = doc.createElement(a)).name = x;
-      root.insertBefore(a, root.firstChild);
-      isBuggy = !!doc.getElementById(x);
-      root.removeChild(a);
-      return isBuggy;
-    })() :
-    true,
-
-  // detect IE gEBTN comment nodes bug
-  BUGGY_GEBTN = NATIVE_GEBTN ?
-    (function() {
-      var div = doc.createElement('div');
-      div.appendChild(doc.createComment(''));
-      return !!div.getElementsByTagName('*')[0];
-    })() :
-    true,
-
-  // detect Opera gEBCN second class and/or UTF8 bugs as well as Safari 3.2
-  // caching class name results and not detecting when changed,
-  // tests are based on the jQuery selector test suite
-  BUGGY_GEBCN = NATIVE_GEBCN ?
-    (function() {
-      var isBuggy, div = doc.createElement('div'), test = '\u53f0\u5317';
-
-      // Opera tests
-      div.appendChild(doc.createElement('span')).
-        setAttribute('class', test + 'abc ' + test);
-      div.appendChild(doc.createElement('span')).
-        setAttribute('class', 'x');
-
-      isBuggy = !div.getElementsByClassName(test)[0];
-
-      // Safari test
-      div.lastChild.className = test;
-      return isBuggy || div.getElementsByClassName(test).length != 2;
-    })() :
-    true,
-
-  // detect IE bug with dynamic attributes
-  BUGGY_GET_ATTRIBUTE = NATIVE_GET_ATTRIBUTE ?
-    (function() {
-      var input = doc.createElement('input');
-      input.setAttribute('value', 5);
-      return input.defaultValue != 5;
-    })() :
-    true,
-
-  // detect IE bug with non-standard boolean attributes
-  BUGGY_HAS_ATTRIBUTE = NATIVE_HAS_ATTRIBUTE ?
-    (function() {
-      var option = doc.createElement('option');
-      option.setAttribute('selected', 'selected');
-      return !option.hasAttribute('selected');
-    })() :
-    true,
-
-  // detect Safari bug with selected option elements
-  BUGGY_SELECTED =
-    (function() {
-      var select = doc.createElement('select');
-      select.appendChild(doc.createElement('option'));
-      return !select.firstChild.selected;
-    })(),
-
-  // initialized with the loading context
-  // and reset for each different context
-  BUGGY_QUIRKS_GEBCN,
-  BUGGY_QUIRKS_QSAPI,
-
-  QUIRKS_MODE,
-  XML_DOCUMENT,
-
-  // detect Opera browser
-  OPERA = /opera/i.test(string.call(global.opera)),
-
-  // skip simple selector optimizations for Opera >= 11
-  OPERA_QSAPI = OPERA && global.parseFloat(global.opera.version()) >= 11,
-
-  // check Selector API implementations
-  RE_BUGGY_QSAPI = NATIVE_QSAPI ?
-    (function() {
-      var pattern = new global.Array(), context, element,
-
-      expect = function(selector, element, n) {
-        var result = false;
-        context.appendChild(element);
-        try { result = context.querySelectorAll(selector).length == n; } catch(e) { }
-        while (context.firstChild) { context.removeChild(context.firstChild); }
-        return result;
-      };
-
-      // certain bugs can only be detected in standard documents
-      // to avoid writing a live loading document create a fake one
-      if (doc.implementation && doc.implementation.createDocument) {
-        // use a shadow document body as context
-        context = doc.implementation.createDocument('', '', null).
-          appendChild(doc.createElement('html')).
-          appendChild(doc.createElement('head')).parentNode.
-          appendChild(doc.createElement('body'));
-      } else {
-        // use an unattached div node as context
-        context = doc.createElement('div');
-      }
-
-      // fix for Safari 8.x and other engines that
-      // fail querying filtered sibling combinators
-      element = doc.createElement('div');
-      element.innerHTML = '<p id="a"></p><br>';
-      expect('p#a+*', element, 0) &&
-        pattern.push('\\w+#\\w+.*[+~]');
-
-      // ^= $= *= operators bugs with empty values (Opera 10 / IE8)
-      element = doc.createElement('p');
-      element.setAttribute('class', '');
-      expect('[class^=""]', element, 1) &&
-        pattern.push('[*^$]=[\\x20\\t\\n\\r\\f]*(?:""|' + "'')");
-
-      // :checked bug with option elements (Firefox 3.6.x)
-      // it wrongly includes 'selected' options elements
-      // HTML5 rules says selected options also match
-      element = doc.createElement('option');
-      element.setAttribute('selected', 'selected');
-      expect(':checked', element, 0) &&
-        pattern.push(':checked');
-
-      // :enabled :disabled bugs with hidden fields (Firefox 3.5)
-      // http://www.w3.org/TR/html5/links.html#selector-enabled
-      // http://www.w3.org/TR/css3-selectors/#enableddisabled
-      // not supported by IE8 Query Selector
-      element = doc.createElement('input');
-      element.setAttribute('type', 'hidden');
-      expect(':enabled', element, 0) &&
-        pattern.push(':enabled', ':disabled');
-
-      // :link bugs with hyperlinks matching (Firefox/Safari)
-      element = doc.createElement('link');
-      element.setAttribute('href', 'x');
-      expect(':link', element, 1) ||
-        pattern.push(':link');
-
-      // avoid attribute selectors for IE QSA
-      if (BUGGY_HAS_ATTRIBUTE) {
-        // IE fails in reading:
-        // - original values for input/textarea
-        // - original boolean values for controls
-        pattern.push('\\[[\\x20\\t\\n\\r\\f]*(?:checked|disabled|ismap|multiple|readonly|selected|value)');
-      }
-
-      return pattern.length ?
-        new global.RegExp(pattern.join('|')) :
-        { 'test': function() { return false; } };
-
-    })() :
-    true,
-
-  // matches class selectors
-  RE_CLASS = new global.RegExp('(?:\\[[\\x20\\t\\n\\r\\f]*class\\b|\\.' + identifier + ')'),
-
-  // matches simple id, tag & class selectors
-  RE_SIMPLE_SELECTOR = new global.RegExp(
-    BUGGY_GEBTN && BUGGY_GEBCN || OPERA ?
-      '^#?-?[_a-zA-Z]{1}' + encoding + '*$' : BUGGY_GEBTN ?
-      '^[.#]?-?[_a-zA-Z]{1}' + encoding + '*$' : BUGGY_GEBCN ?
-      '^(?:\\*|#-?[_a-zA-Z]{1}' + encoding + '*)$' :
-      '^(?:\\*|[.#]?-?[_a-zA-Z]{1}' + encoding + '*)$'),
-
-  /*----------------------------- LOOKUP OBJECTS -----------------------------*/
-
-  LINK_NODES = new global.Object({ 'a': 1, 'A': 1, 'area': 1, 'AREA': 1, 'link': 1, 'LINK': 1 }),
-
-  // boolean attributes should return attribute name instead of true/false
-  ATTR_BOOLEAN = new global.Object({
-    'checked': 1, 'disabled': 1, 'ismap': 1,
-    'multiple': 1, 'readonly': 1, 'selected': 1
-  }),
-
-  // dynamic attributes that needs to be checked against original HTML value
-  ATTR_DEFAULT = new global.Object({
-    'value': 'defaultValue',
-    'checked': 'defaultChecked',
-    'selected': 'defaultSelected'
-  }),
-
-  // attributes referencing URI data values need special treatment in IE
-  ATTR_URIDATA = new global.Object({
-    'action': 2, 'cite': 2, 'codebase': 2, 'data': 2, 'href': 2,
-    'longdesc': 2, 'lowsrc': 2, 'src': 2, 'usemap': 2
-  }),
-
-  // HTML 5 draft specifications
-  // http://www.whatwg.org/specs/web-apps/current-work/#selectors
-  HTML_TABLE = new global.Object({
-    // class attribute must be treated case-insensitive in HTML quirks mode
-    // initialized by default to Standard Mode (case-sensitive),
-    // set dynamically by the attribute resolver
-    'class': 0,
-    'accept': 1, 'accept-charset': 1, 'align': 1, 'alink': 1, 'axis': 1,
-    'bgcolor': 1, 'charset': 1, 'checked': 1, 'clear': 1, 'codetype': 1, 'color': 1,
-    'compact': 1, 'declare': 1, 'defer': 1, 'dir': 1, 'direction': 1, 'disabled': 1,
-    'enctype': 1, 'face': 1, 'frame': 1, 'hreflang': 1, 'http-equiv': 1, 'lang': 1,
-    'language': 1, 'link': 1, 'media': 1, 'method': 1, 'multiple': 1, 'nohref': 1,
-    'noresize': 1, 'noshade': 1, 'nowrap': 1, 'readonly': 1, 'rel': 1, 'rev': 1,
-    'rules': 1, 'scope': 1, 'scrolling': 1, 'selected': 1, 'shape': 1, 'target': 1,
-    'text': 1, 'type': 1, 'valign': 1, 'valuetype': 1, 'vlink': 1
-  }),
-
-  // the following attributes must be treated case-insensitive in XHTML mode
-  // Niels Leenheer http://rakaz.nl/item/css_selector_bugs_case_sensitivity
-  XHTML_TABLE = new global.Object({
-    'accept': 1, 'accept-charset': 1, 'alink': 1, 'axis': 1,
-    'bgcolor': 1, 'charset': 1, 'codetype': 1, 'color': 1,
-    'enctype': 1, 'face': 1, 'hreflang': 1, 'http-equiv': 1,
-    'lang': 1, 'language': 1, 'link': 1, 'media': 1, 'rel': 1,
-    'rev': 1, 'target': 1, 'text': 1, 'type': 1, 'vlink': 1
-  }),
-
-  /*-------------------------- REGULAR EXPRESSIONS ---------------------------*/
-
-  // placeholder to add functionalities
-  Selectors = new global.Object({
-    // as a simple example this will check
-    // for chars not in standard ascii table
-    //
-    // 'mySpecialSelector': {
-    //  'Expression': /\u0080-\uffff/,
-    //  'Callback': mySelectorCallback
-    // }
-    //
-    // 'mySelectorCallback' will be invoked
-    // only after passing all other standard
-    // checks and only if none of them worked
-  }),
-
-  // attribute operators
-  Operators = new global.Object({
-     '=': "n=='%m'",
-    '^=': "n.indexOf('%m')==0",
-    '*=': "n.indexOf('%m')>-1",
-    '|=': "(n+'-').indexOf('%m-')==0",
-    '~=': "(' '+n+' ').indexOf(' %m ')>-1",
-    '$=': "n.substr(n.length-'%m'.length)=='%m'"
-  }),
-
-  // optimization expressions
-  Optimize = new global.Object({
-    ID: new global.RegExp('^\\*?#(' + encoding + '+)|' + skipgroup),
-    TAG: new global.RegExp('^(' + encoding + '+)|' + skipgroup),
-    CLASS: new global.RegExp('^\\*?\\.(' + encoding + '+$)|' + skipgroup)
-  }),
-
-  // precompiled Regular Expressions
-  Patterns = new global.Object({
-    // structural pseudo-classes and child selectors
-    spseudos: /^\:(root|empty|(?:first|last|only)(?:-child|-of-type)|nth(?:-last)?(?:-child|-of-type)\(\s*(even|odd|(?:[-+]{0,1}\d*n\s*)?[-+]{0,1}\s*\d*)\s*\))?(.*)/i,
-    // uistates + dynamic + negation pseudo-classes
-    dpseudos: /^\:(link|visited|target|active|focus|hover|checked|disabled|enabled|selected|lang\(([-\w]{2,})\)|not\(\s*(:nth(?:-last)?(?:-child|-of-type)\(\s*(?:even|odd|(?:[-+]{0,1}\d*n\s*)?[-+]{0,1}\s*\d*)\s*\)|[^()]*)\s*\))?(.*)/i,
-    // element attribute matcher
-    attribute: new global.RegExp('^\\[' + attrmatcher + '\\](.*)'),
-    // E > F
-    children: /^[\x20\t\n\r\f]*\>[\x20\t\n\r\f]*(.*)/,
-    // E + F
-    adjacent: /^[\x20\t\n\r\f]*\+[\x20\t\n\r\f]*(.*)/,
-    // E ~ F
-    relative: /^[\x20\t\n\r\f]*\~[\x20\t\n\r\f]*(.*)/,
-    // E F
-    ancestor: /^[\x20\t\n\r\f]+(.*)/,
-    // all
-    universal: /^\*(.*)/,
-    // id
-    id: new global.RegExp('^#(' + encoding + '+)(.*)'),
-    // tag
-    tagName: new global.RegExp('^(' + encoding + '+)(.*)'),
-    // class
-    className: new global.RegExp('^\\.(' + encoding + '+)(.*)')
-  }),
-
-  /*------------------------------ UTIL METHODS ------------------------------*/
-
-  // concat elements to data
-  concatList =
-    function(data, elements) {
-      var i = -1, element;
-      if (!data.length && global.Array.slice)
-        return global.Array.slice(elements);
-      while ((element = elements[++i]))
-        data[data.length] = element;
-      return data;
-    },
-
-  // concat elements to data and callback
-  concatCall =
-    function(data, elements, callback) {
-      var i = -1, element;
-      while ((element = elements[++i])) {
-        if (false === callback(data[data.length] = element)) { break; }
-      }
-      return data;
-    },
-
-  // change context specific variables
-  switchContext =
-    function(from, force) {
-      var div, oldDoc = doc;
-      // save passed context
-      lastContext = from;
-      // set new context document
-      doc = from.ownerDocument || from;
-      if (force || oldDoc !== doc) {
-        // set document root
-        root = doc.documentElement;
-        // set host environment flags
-        XML_DOCUMENT = doc.createElement('DiV').nodeName == 'DiV';
-
-        // In quirks mode css class names are case insensitive.
-        // In standards mode they are case sensitive. See docs:
-        // https://developer.mozilla.org/en/Mozilla_Quirks_Mode_Behavior
-        // http://www.whatwg.org/specs/web-apps/current-work/#selectors
-        QUIRKS_MODE = !XML_DOCUMENT &&
-          typeof doc.compatMode == 'string' ?
-          doc.compatMode.indexOf('CSS') < 0 :
-          (function() {
-            var style = doc.createElement('div').style;
-            return style && (style.width = 1) && style.width == '1px';
-          })();
-
-        div = doc.createElement('div');
-        div.appendChild(doc.createElement('p')).setAttribute('class', 'xXx');
-        div.appendChild(doc.createElement('p')).setAttribute('class', 'xxx');
-
-        // GEBCN buggy in quirks mode, match count is:
-        // Firefox 3.0+ [xxx = 1, xXx = 1]
-        // Opera 10.63+ [xxx = 0, xXx = 2]
-        BUGGY_QUIRKS_GEBCN =
-          !XML_DOCUMENT && NATIVE_GEBCN && QUIRKS_MODE &&
-          (div.getElementsByClassName('xxx').length != 2 ||
-          div.getElementsByClassName('xXx').length != 2);
-
-        // QSAPI buggy in quirks mode, match count is:
-        // At least Chrome 4+, Firefox 3.5+, Opera 10.x+, Safari 4+ [xxx = 1, xXx = 2]
-        // Safari 3.2 QSA doesn't work with mixedcase in quirksmode [xxx = 1, xXx = 0]
-        // https://bugs.webkit.org/show_bug.cgi?id=19047
-        // must test the attribute selector '[class~=xxx]'
-        // before '.xXx' or the bug may not present itself
-        BUGGY_QUIRKS_QSAPI =
-          !XML_DOCUMENT && NATIVE_QSAPI && QUIRKS_MODE &&
-          (div.querySelectorAll('[class~=xxx]').length != 2 ||
-          div.querySelectorAll('.xXx').length != 2);
-
-        Config.CACHING && Dom.setCache(true, doc);
-      }
-    },
-
-  // convert a CSS string or identifier containing escape sequence to a
-  // javascript string with javascript escape sequences
-  convertEscapes =
-    function(str) {
-      return str.replace(/\\([0-9a-fA-F]{1,6}\x20?|.)|([\x22\x27])/g, function(substring, p1, p2) {
-        var codePoint, highHex, highSurrogate, lowHex, lowSurrogate;
-
-        if (p2) {
-          // unescaped " or '
-          return '\\' + p2;
-        }
-
-        if (/^[0-9a-fA-F]/.test(p1)) {
-          // \1f23
-          codePoint = parseInt(p1, 16);
-
-          if (codePoint < 0 || codePoint > 0x10ffff) {
-            // the replacement character
-            return '\\ufffd';
-          }
-
-          // javascript strings are in UTF-16
-          if (codePoint <= 0xffff) {
-            // Basic
-            lowHex = '000' + codePoint.toString(16);
-            return '\\u' + lowHex.substr(lowHex.length - 4);
-          }
-
-          // Supplementary
-          codePoint -= 0x10000;
-          highSurrogate = (codePoint >> 10) + 0xd800;
-          lowSurrogate = (codePoint % 0x400) + 0xdc00;
-          highHex = '000' + highSurrogate.toString(16);
-          lowHex = '000' + lowSurrogate.toString(16);
-
-          return '\\u' + highHex.substr(highHex.length - 4) +
-            '\\u' + lowHex.substr(lowHex.length - 4);
-        }
-
-        if (/^[\\\x22\x27]/.test(p1)) {
-          // \' \"
-          return substring;
-        }
-
-        // \g \h \. \# etc
-        return p1;
-      });
-    },
-
-  /*------------------------------ DOM METHODS -------------------------------*/
-
-  // element by id (raw)
-  // @return reference or null
-  byIdRaw =
-    function(id, elements) {
-      var i = -1, element = null;
-      while ((element = elements[++i])) {
-        if (element.getAttribute('id') == id) {
-          break;
-        }
-      }
-      return element;
-    },
-
-  // element by id
-  // @return reference or null
-  _byId = !BUGGY_GEBID ?
-    function(id, from) {
-      id = id.replace(/\\([^\\]{1})/g, '$1');
-      return from.getElementById && from.getElementById(id) ||
-        byIdRaw(id, from.getElementsByTagName('*'));
-    } :
-    function(id, from) {
-      var element = null;
-      id = id.replace(/\\([^\\]{1})/g, '$1');
-      if (XML_DOCUMENT || from.nodeType != 9) {
-        return byIdRaw(id, from.getElementsByTagName('*'));
-      }
-      if ((element = from.getElementById(id)) &&
-        element.name == id && from.getElementsByName) {
-        return byIdRaw(id, from.getElementsByName(id));
-      }
-      return element;
-    },
-
-  // publicly exposed byId
-  // @return reference or null
-  byId =
-    function(id, from) {
-      from || (from = doc);
-      if (lastContext !== from) { switchContext(from); }
-      return _byId(id, from);
-    },
-
-  // elements by tag (raw)
-  // @return array
-  byTagRaw =
-    function(tag, from) {
-      var any = tag == '*', element = from, elements = new global.Array(), next = element.firstChild;
-      any || (tag = tag.toUpperCase());
-      while ((element = next)) {
-        if (element.tagName > '@' && (any || element.tagName.toUpperCase() == tag)) {
-          elements[elements.length] = element;
-        }
-        if ((next = element.firstChild || element.nextSibling)) continue;
-        while (!next && (element = element.parentNode) && element !== from) {
-          next = element.nextSibling;
-        }
-      }
-      return elements;
-    },
-
-  // elements by tag
-  // @return array
-  _byTag = !BUGGY_GEBTN && NATIVE_SLICE_PROTO ?
-    function(tag, from) {
-      return XML_DOCUMENT || from.nodeType == 11 ? byTagRaw(tag, from) :
-        slice.call(from.getElementsByTagName(tag), 0);
-    } :
-    function(tag, from) {
-      var i = -1, j = i, data = new global.Array(),
-        element, elements = from.getElementsByTagName(tag);
-      if (tag == '*') {
-        while ((element = elements[++i])) {
-          if (element.nodeName > '@')
-            data[++j] = element;
-        }
-      } else {
-        while ((element = elements[++i])) {
-          data[i] = element;
-        }
-      }
-      return data;
-    },
-
-  // publicly exposed byTag
-  // @return array
-  byTag =
-    function(tag, from) {
-      from || (from = doc);
-      if (lastContext !== from) { switchContext(from); }
-      return _byTag(tag, from);
-    },
-
-  // publicly exposed byName
-  // @return array
-  byName =
-    function(name, from) {
-      return select('[name="' + name.replace(/\\([^\\]{1})/g, '$1') + '"]', from);
-    },
-
-  // elements by class (raw)
-  // @return array
-  byClassRaw =
-    function(name, from) {
-      var i = -1, j = i, data = new global.Array(), element, elements = _byTag('*', from), n;
-      name = ' ' + (QUIRKS_MODE ? name.toLowerCase() : name).replace(/\\([^\\]{1})/g, '$1') + ' ';
-      while ((element = elements[++i])) {
-        n = XML_DOCUMENT ? element.getAttribute('class') : element.className;
-        if (n && n.length && (' ' + (QUIRKS_MODE ? n.toLowerCase() : n).
-          replace(reWhiteSpace, ' ') + ' ').indexOf(name) > -1) {
-          data[++j] = element;
-        }
-      }
-      return data;
-    },
-
-  // elements by class
-  // @return array
-  _byClass =
-    function(name, from) {
-      return (BUGGY_GEBCN || BUGGY_QUIRKS_GEBCN || XML_DOCUMENT || !from.getElementsByClassName) ?
-        byClassRaw(name, from) : slice.call(from.getElementsByClassName(name.replace(/\\([^\\]{1})/g, '$1')), 0);
-    },
-
-  // publicly exposed byClass
-  // @return array
-  byClass =
-    function(name, from) {
-      from || (from = doc);
-      if (lastContext !== from) { switchContext(from); }
-      return _byClass(name, from);
-    },
-
-  // check element is descendant of container
-  // @return boolean
-  contains = 'compareDocumentPosition' in root ?
-    function(container, element) {
-      return (container.compareDocumentPosition(element) & 16) == 16;
-    } : 'contains' in root ?
-    function(container, element) {
-      return container !== element && container.contains(element);
-    } :
-    function(container, element) {
-      while ((element = element.parentNode)) {
-        if (element === container) return true;
-      }
-      return false;
-    },
-
-  // attribute value
-  // @return string
-  getAttribute = !BUGGY_GET_ATTRIBUTE ?
-    function(node, attribute) {
-      return node.getAttribute(attribute);
-    } :
-    function(node, attribute) {
-      attribute = attribute.toLowerCase();
-      if (typeof node[attribute] == 'object') {
-        return node.attributes[attribute] &&
-          node.attributes[attribute].value;
-      }
-      return (
-        // 'type' can only be read by using native getAttribute
-        attribute == 'type' ? node.getAttribute(attribute) :
-        // specific URI data attributes (parameter 2 to fix IE bug)
-        ATTR_URIDATA[attribute] ? node.getAttribute(attribute, 2) :
-        // boolean attributes should return name instead of true/false
-        ATTR_BOOLEAN[attribute] ? node.getAttribute(attribute) ? attribute : 'false' :
-          (node = node.getAttributeNode(attribute)) && node.value);
-    },
-
-  // attribute presence
-  // @return boolean
-  hasAttribute = !BUGGY_HAS_ATTRIBUTE ?
-    function(node, attribute) {
-      return XML_DOCUMENT ?
-        !!node.getAttribute(attribute) :
-        node.hasAttribute(attribute);
-    } :
-    function(node, attribute) {
-      // read the node attribute object
-      var obj = node.getAttributeNode(attribute = attribute.toLowerCase());
-      return ATTR_DEFAULT[attribute] && attribute != 'value' ?
-        node[ATTR_DEFAULT[attribute]] : obj && obj.specified;
-    },
-
-  // check node emptyness
-  // @return boolean
-  isEmpty =
-    function(node) {
-      node = node.firstChild;
-      while (node) {
-        if (node.nodeType == 3 || node.nodeName > '@') return false;
-        node = node.nextSibling;
-      }
-      return true;
-    },
-
-  // check if element matches the :link pseudo
-  // @return boolean
-  isLink =
-    function(element) {
-      return hasAttribute(element,'href') && LINK_NODES[element.nodeName];
-    },
-
-  // child position by nodeType
-  // @return number
-  nthElement =
-    function(element, last) {
-      var count = 1, succ = last ? 'nextSibling' : 'previousSibling';
-      while ((element = element[succ])) {
-        if (element.nodeName > '@') ++count;
-      }
-      return count;
-    },
-
-  // child position by nodeName
-  // @return number
-  nthOfType =
-    function(element, last) {
-      var count = 1, succ = last ? 'nextSibling' : 'previousSibling', type = element.nodeName;
-      while ((element = element[succ])) {
-        if (element.nodeName == type) ++count;
-      }
-      return count;
-    },
-
-  /*------------------------------- DEBUGGING --------------------------------*/
-
-  // get/set (string/object) working modes
-  configure =
-    function(option) {
-      if (typeof option == 'string') { return Config[option] || Config; }
-      if (typeof option != 'object') { return false; }
-      for (var i in option) {
-        Config[i] = !!option[i];
-        if (i == 'SIMPLENOT') {
-          matchContexts = new global.Object();
-          matchResolvers = new global.Object();
-          selectContexts = new global.Object();
-          selectResolvers = new global.Object();
-          if (!Config[i]) { Config['USE_QSAPI'] = false; }
-        } else if (i == 'USE_QSAPI') {
-          Config[i] = !!option[i] && NATIVE_QSAPI;
-        }
-      }
-      reValidator = new global.RegExp(Config.SIMPLENOT ?
-        standardValidator : extendedValidator);
-      return true;
-    },
-
-  // control user notifications
-  emit =
-    function(message) {
-      if (Config.VERBOSITY) { throw new global.Error(message); }
-      if (global.console && global.console.log) {
-        global.console.log(message);
-      }
-    },
-
-  Config = new global.Object({
-
-    // used to enable/disable caching of result sets
-    CACHING: false,
-
-    // by default do not add missing left/right context
-    // to selector string shortcuts like "+div" or "ul>"
-    // callable Dom.shortcuts method has to be available
-    SHORTCUTS: false,
-
-    // by default disable complex selectors nested in
-    // ':not()' pseudo-classes, as for specifications
-    SIMPLENOT: true,
-
-    // strict QSA match all non-unique IDs (false)
-    // speed & libs compat match unique ID (true)
-    UNIQUE_ID: true,
-
-    // HTML5 handling for the ":checked" pseudo-class
-    USE_HTML5: true,
-
-    // controls enabling the Query Selector API branch
-    USE_QSAPI: NATIVE_QSAPI,
-
-    // controls the engine error/warning notifications
-    VERBOSITY: true
-
-  }),
-
-  /*---------------------------- COMPILER METHODS ----------------------------*/
-
-  // code string reused to build compiled functions
-  ACCEPT_NODE = 'r[r.length]=c[k];if(f&&false===f(c[k]))break main;else continue main;',
-
-  // compile a comma separated group of selector
-  // @mode boolean true for select, false for match
-  // return a compiled function
-  compile =
-    function(selector, source, mode) {
-
-      var parts = typeof selector == 'string' ? selector.match(reSplitGroup) : selector;
-
-      // ensures that source is a string
-      typeof source == 'string' || (source = '');
-
-      if (parts.length == 1) {
-        source += compileSelector(parts[0], mode ? ACCEPT_NODE : 'f&&f(k);return true;', mode);
-      } else {
-        // for each selector in the group
-        var i = -1, seen = new global.Object(), token;
-        while ((token = parts[++i])) {
-          token = token.replace(reTrimSpaces, '');
-          // avoid repeating the same token
-          // in comma separated group (p, p)
-          if (!seen[token] && (seen[token] = true)) {
-            source += compileSelector(token, mode ? ACCEPT_NODE : 'f&&f(k);return true;', mode);
-          }
-        }
-      }
-
-      if (mode) {
-        // for select method
-        return new global.Function('c,s,r,d,h,g,f,v',
-          'var N,n,x=0,k=-1,e;main:while((e=c[++k])){' + source + '}return r;');
-      } else {
-        // for match method
-        return new global.Function('e,s,r,d,h,g,f,v',
-          'var N,n,x=0,k=e;' + source + 'return false;');
-      }
-    },
-
-  // allows to cache already visited nodes
-  FILTER =
-    'var z=v[@]||(v[@]=[]),l=z.length-1;' +
-    'while(l>=0&&z[l]!==e)--l;' +
-    'if(l!==-1){break;}' +
-    'z[z.length]=e;',
-
-  // compile a CSS3 string selector into ad-hoc javascript matching function
-  // @return string (to be compiled)
-  compileSelector =
-    function(selector, source, mode) {
-
-      var a, b, n, k = 0, expr, match, result, status, test, type;
-
-      while (selector) {
-
-        k++;
-
-        // *** Universal selector
-        // * match all (empty block, do not remove)
-        if ((match = selector.match(Patterns.universal))) {
-          // do nothing, handled in the compiler where
-          // BUGGY_GEBTN return comment nodes (ex: IE)
-          expr = '';
-        }
-
-        // *** ID selector
-        // #Foo Id case sensitive
-        else if ((match = selector.match(Patterns.id))) {
-          // document can contain conflicting elements (id/name)
-          // prototype selector unit need this method to recover bad HTML forms
-          source = 'if(' + (XML_DOCUMENT ?
-            's.getAttribute(e,"id")' :
-            '(e.submit?s.getAttribute(e,"id"):e.id)') +
-            '=="' + match[1] + '"' +
-            '){' + source + '}';
-        }
-
-        // *** Type selector
-        // Foo Tag (case insensitive)
-        else if ((match = selector.match(Patterns.tagName))) {
-          // both tagName and nodeName properties may be upper/lower case
-          // depending on their creation NAMESPACE in createElementNS()
-          source = 'if(e.nodeName' + (XML_DOCUMENT ?
-            '=="' + match[1] + '"' : '.toUpperCase()' +
-            '=="' + match[1].toUpperCase() + '"') +
-            '){' + source + '}';
-        }
-
-        // *** Class selector
-        // .Foo Class (case sensitive)
-        else if ((match = selector.match(Patterns.className))) {
-          // W3C CSS3 specs: element whose "class" attribute has been assigned a
-          // list of whitespace-separated values, see section 6.4 Class selectors
-          // and notes at the bottom; explicitly non-normative in this specification.
-          source = 'if((n=' + (XML_DOCUMENT ?
-            's.getAttribute(e,"class")' : 'e.className') +
-            ')&&n.length&&(" "+' + (QUIRKS_MODE ? 'n.toLowerCase()' : 'n') +
-            '.replace(' + reWhiteSpace + '," ")+" ").indexOf(" ' +
-            (QUIRKS_MODE ? match[1].toLowerCase() : match[1]) + ' ")>-1' +
-            '){' + source + '}';
-        }
-
-        // *** Attribute selector
-        // [attr] [attr=value] [attr="value"] [attr='value'] and !=, *=, ~=, |=, ^=, $=
-        // case sensitivity is treated differently depending on the document type (see map)
-        else if ((match = selector.match(Patterns.attribute))) {
-
-          // xml namespaced attribute ?
-          expr = match[1].split(':');
-          expr = expr.length == 2 ? expr[1] : expr[0] + '';
-
-          if (match[2] && !Operators[match[2]]) {
-            emit('Unsupported operator in attribute selectors "' + selector + '"');
-            return '';
-          }
-
-          test = 'false';
-
-          // replace Operators parameter if needed
-          if (match[2] && match[4] && (test = Operators[match[2]])) {
-            match[4] = convertEscapes(match[4]);
-            // case treatment depends on document
-            HTML_TABLE['class'] = QUIRKS_MODE ? 1 : 0;
-            type = (XML_DOCUMENT ? XHTML_TABLE : HTML_TABLE)[expr.toLowerCase()];
-            test = test.replace(/\%m/g, type ? match[4].toLowerCase() : match[4]);
-          } else if (match[2] == '!=' || match[2] == '=') {
-            test = 'n' + match[2] + '=""';
-          }
-
-          source = 'if(n=s.hasAttribute(e,"' + match[1] + '")){' +
-            (match[2] ? 'n=s.getAttribute(e,"' + match[1] + '")' : '') +
-            (type && match[2] ? '.toLowerCase();' : ';') +
-            'if(' + (match[2] ? test : 'n') + '){' + source + '}}';
-
-        }
-
-        // *** Adjacent sibling combinator
-        // E + F (F adiacent sibling of E)
-        else if ((match = selector.match(Patterns.adjacent))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = NATIVE_TRAVERSAL_API ?
-            'var N' + k + '=e;while(e&&(e=e.previousElementSibling)){' + source + 'break;}e=N' + k + ';' :
-            'var N' + k + '=e;while(e&&(e=e.previousSibling)){if(e.nodeName>"@"){' + source + 'break;}}e=N' + k + ';';
-        }
-
-        // *** General sibling combinator
-        // E ~ F (F relative sibling of E)
-        else if ((match = selector.match(Patterns.relative))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = NATIVE_TRAVERSAL_API ?
-            ('var N' + k + '=e;e=e.parentNode.firstElementChild;' +
-            'while(e&&e!==N' + k + '){' + source + 'e=e.nextElementSibling;}e=N' + k + ';') :
-            ('var N' + k + '=e;e=e.parentNode.firstChild;' +
-            'while(e&&e!==N' + k + '){if(e.nodeName>"@"){' + source + '}e=e.nextSibling;}e=N' + k + ';');
-        }
-
-        // *** Child combinator
-        // E > F (F children of E)
-        else if ((match = selector.match(Patterns.children))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;while(e&&e!==h&&e!==g&&(e=e.parentNode)){' + source + 'break;}e=N' + k + ';';
-        }
-
-        // *** Descendant combinator
-        // E F (E ancestor of F)
-        else if ((match = selector.match(Patterns.ancestor))) {
-          source = (mode ? '' : FILTER.replace(/@/g, k)) + source;
-          source = 'var N' + k + '=e;while(e&&e!==h&&e!==g&&(e=e.parentNode)){' + source + '}e=N' + k + ';';
-        }
-
-        // *** Structural pseudo-classes
-        // :root, :empty,
-        // :first-child, :last-child, :only-child,
-        // :first-of-type, :last-of-type, :only-of-type,
-        // :nth-child(), :nth-last-child(), :nth-of-type(), :nth-last-of-type()
-        else if ((match = selector.match(Patterns.spseudos)) && match[1]) {
-
-          switch (match[1]) {
-            case 'root':
-              // element root of the document
-              if (match[3]) {
-                source = 'if(e===h||s.contains(h,e)){' + source + '}';
-              } else {
-                source = 'if(e===h){' + source + '}';
-              }
-              break;
-
-            case 'empty':
-              // element that has no children
-              source = 'if(s.isEmpty(e)){' + source + '}';
-              break;
-
-            default:
-              if (match[1] && match[2]) {
-                if (match[2] == 'n') {
-                  source = 'if(e!==h){' + source + '}';
-                  break;
-                } else if (match[2] == 'even') {
-                  a = 2;
-                  b = 0;
-                } else if (match[2] == 'odd') {
-                  a = 2;
-                  b = 1;
-                } else {
-                  // assumes correct "an+b" format, "b" before "a" to keep "n" values
-                  b = ((n = match[2].match(/(-?\d+)$/)) ? global.parseInt(n[1], 10) : 0);
-                  a = ((n = match[2].match(/(-?\d*)n/i)) ? global.parseInt(n[1], 10) : 0);
-                  if (n && n[1] == '-') a = -1;
-                }
-
-                // build test expression out of structural pseudo (an+b) parameters
-                // see here: http://www.w3.org/TR/css3-selectors/#nth-child-pseudo
-                test = a > 1 ?
-                  (/last/i.test(match[1])) ? '(n-(' + b + '))%' + a + '==0' :
-                  'n>=' + b + '&&(n-(' + b + '))%' + a + '==0' : a < -1 ?
-                  (/last/i.test(match[1])) ? '(n-(' + b + '))%' + a + '==0' :
-                  'n<=' + b + '&&(n-(' + b + '))%' + a + '==0' : a === 0 ?
-                  'n==' + b : a == -1 ? 'n<=' + b : 'n>=' + b;
-
-                // 4 cases: 1 (nth) x 4 (child, of-type, last-child, last-of-type)
-                source =
-                  'if(e!==h){' +
-                    'n=s[' + (/-of-type/i.test(match[1]) ? '"nthOfType"' : '"nthElement"') + ']' +
-                      '(e,' + (/last/i.test(match[1]) ? 'true' : 'false') + ');' +
-                    'if(' + test + '){' + source + '}' +
-                  '}';
-
-              } else {
-                // 6 cases: 3 (first, last, only) x 1 (child) x 2 (-of-type)
-                a = /first/i.test(match[1]) ? 'previous' : 'next';
-                n = /only/i.test(match[1]) ? 'previous' : 'next';
-                b = /first|last/i.test(match[1]);
-
-                type = /-of-type/i.test(match[1]) ? '&&n.nodeName!=e.nodeName' : '&&n.nodeName<"@"';
-
-                source = 'if(e!==h){' +
-                  ( 'n=e;while((n=n.' + a + 'Sibling)' + type + ');if(!n){' + (b ? source :
-                    'n=e;while((n=n.' + n + 'Sibling)' + type + ');if(!n){' + source + '}') + '}' ) + '}';
-              }
-              break;
-          }
-
-        }
-
-        // *** negation, user action and target pseudo-classes
-        // *** UI element states and dynamic pseudo-classes
-        // CSS3 :not, :checked, :enabled, :disabled, :target
-        // CSS3 :active, :hover, :focus
-        // CSS3 :link, :visited
-        else if ((match = selector.match(Patterns.dpseudos)) && match[1]) {
-
-          switch (match[1].match(/^\w+/)[0]) {
-            // CSS3 negation pseudo-class
-            case 'not':
-              // compile nested selectors, DO NOT pass the callback parameter
-              // SIMPLENOT allow disabling complex selectors nested
-              // in ':not()' pseudo-classes, breaks some test units
-              expr = match[3].replace(reTrimSpaces, '');
-
-              if (Config.SIMPLENOT && !reSimpleNot.test(expr)) {
-                // see above, log error but continue execution
-                emit('Negation pseudo-class only accepts simple selectors "' + selector + '"');
-                return '';
-              } else {
-                if ('compatMode' in doc) {
-                  source = 'if(!' + compile(expr, '', false) + '(e,s,r,d,h,g)){' + source + '}';
-                } else {
-                  source = 'if(!s.match(e, "' + expr.replace(/\x22/g, '\\"') + '",g)){' + source +'}';
-                }
-              }
-              break;
-
-            // CSS3 UI element states
-            case 'checked':
-              // for radio buttons checkboxes (HTML4) and options (HTML5)
-              source = 'if((typeof e.form!=="undefined"&&(/^(?:radio|checkbox)$/i).test(e.type)&&e.checked)' +
-                (Config.USE_HTML5 ? '||(/^option$/i.test(e.nodeName)&&(e.selected||e.checked))' : '') +
-                '){' + source + '}';
-              break;
-            case 'disabled':
-              // does not consider hidden input fields
-              source = 'if(((typeof e.form!=="undefined"' +
-                (Config.USE_HTML5 ? '' : '&&!(/^hidden$/i).test(e.type)') +
-                ')||s.isLink(e))&&e.disabled===true){' + source + '}';
-              break;
-            case 'enabled':
-              // does not consider hidden input fields
-              source = 'if(((typeof e.form!=="undefined"' +
-                (Config.USE_HTML5 ? '' : '&&!(/^hidden$/i).test(e.type)') +
-                ')||s.isLink(e))&&e.disabled===false){' + source + '}';
-              break;
-
-            // CSS3 lang pseudo-class
-            case 'lang':
-              test = '';
-              if (match[2]) test = match[2].substr(0, 2) + '-';
-              source = 'do{(n=e.lang||"").toLowerCase();' +
-                'if((n==""&&h.lang=="' + match[2].toLowerCase() + '")||' +
-                '(n&&(n=="' + match[2].toLowerCase() +
-                '"||n.substr(0,3)=="' + test.toLowerCase() + '")))' +
-                '{' + source + 'break;}}while((e=e.parentNode)&&e!==g);';
-              break;
-
-            // CSS3 target pseudo-class
-            case 'target':
-              source = 'if(e.id==d.location.hash.slice(1)){' + source + '}';
-              break;
-
-            // CSS3 dynamic pseudo-classes
-            case 'link':
-              source = 'if(s.isLink(e)&&!e.visited){' + source + '}';
-              break;
-            case 'visited':
-              source = 'if(s.isLink(e)&&e.visited){' + source + '}';
-              break;
-
-            // CSS3 user action pseudo-classes IE & FF3 have native support
-            // these capabilities may be emulated by some event managers
-            case 'active':
-              if (XML_DOCUMENT) break;
-              source = 'if(e===d.activeElement){' + source + '}';
-              break;
-            case 'hover':
-              if (XML_DOCUMENT) break;
-              source = 'if(e===d.hoverElement){' + source + '}';
-              break;
-            case 'focus':
-              if (XML_DOCUMENT) break;
-              source = NATIVE_FOCUS ?
-                'if(e===d.activeElement&&d.hasFocus()&&(e.type||e.href||typeof e.tabIndex=="number")){' + source + '}' :
-                'if(e===d.activeElement&&(e.type||e.href)){' + source + '}';
-              break;
-
-            // CSS2 selected pseudo-classes, not part of current CSS3 drafts
-            // the 'selected' property is only available for option elements
-            case 'selected':
-              // fix Safari selectedIndex property bug
-              expr = BUGGY_SELECTED ? '||(n=e.parentNode)&&n.options[n.selectedIndex]===e' : '';
-              source = 'if(/^option$/i.test(e.nodeName)&&(e.selected||e.checked' + expr + ')){' + source + '}';
-              break;
-
-            default:
-              break;
-          }
-
-        }
-
-        else {
-
-          // this is where external extensions are
-          // invoked if expressions match selectors
-          expr = false;
-          status = false;
-          for (expr in Selectors) {
-            if ((match = selector.match(Selectors[expr].Expression)) && match[1]) {
-              result = Selectors[expr].Callback(match, source);
-              source = result.source;
-              status = result.status;
-              if (status) { break; }
-            }
-          }
-
-          // if an extension fails to parse the selector
-          // it must return a false boolean in "status"
-          if (!status) {
-            // log error but continue execution, don't throw real exceptions
-            // because blocking following processes maybe is not a good idea
-            emit('Unknown pseudo-class selector "' + selector + '"');
-            return '';
-          }
-
-          if (!expr) {
-            // see above, log error but continue execution
-            emit('Unknown token in selector "' + selector + '"');
-            return '';
-          }
-
-        }
-
-        // error if no matches found by the pattern scan
-        if (!match) {
-          emit('Invalid syntax in selector "' + selector + '"');
-          return '';
-        }
-
-        // ensure "match" is not null or empty since
-        // we do not throw real DOMExceptions above
-        selector = match && match[match.length - 1];
-      }
-
-      return source;
-    },
-
-  /*----------------------------- QUERY METHODS ------------------------------*/
-
-  // match element with selector
-  // @return boolean
-  match =
-    function(element, selector, from, callback) {
-
-      var parts;
-
-      if (!(element && element.nodeType == 1)) {
-        emit('Invalid element argument');
-        return false;
-      } else if (typeof selector != 'string') {
-        emit('Invalid selector argument');
-        return false;
-      } else if (from && from.nodeType == 1 && !contains(from, element)) {
-        return false;
-      } else if (lastContext !== from) {
-        // reset context data when it changes
-        // and ensure context is set to a default
-        switchContext(from || (from = element.ownerDocument));
-      }
-
-      selector = selector.replace(reTrimSpaces, '');
-
-      Config.SHORTCUTS && (selector = Dom.shortcuts(selector, element, from));
-
-      if (lastMatcher != selector) {
-        // process valid selector strings
-        if ((parts = selector.match(reValidator)) && parts[0] == selector) {
-          isSingleMatch = (parts = selector.match(reSplitGroup)).length < 2;
-          // save passed selector
-          lastMatcher = selector;
-          lastPartsMatch = parts;
-        } else {
-          emit('The string "' + selector + '", is not a valid CSS selector');
-          return false;
-        }
-      } else parts = lastPartsMatch;
-
-      // compile matcher resolvers if necessary
-      if (!matchResolvers[selector] || matchContexts[selector] !== from) {
-        matchResolvers[selector] = compile(isSingleMatch ? [selector] : parts, '', false);
-        matchContexts[selector] = from;
-      }
-
-      return matchResolvers[selector](element, Snapshot, [ ], doc, root, from, callback, new global.Object());
-    },
-
-  // select only the first element
-  // matching selector (document ordered)
-  first =
-    function(selector, from) {
-      return select(selector, from, function() { return false; })[0] || null;
-    },
-
-  // select elements matching selector
-  // using new Query Selector API
-  // or cross-browser client API
-  // @return array
-  select =
-    function(selector, from, callback) {
-
-      var i, changed, element, elements, parts, token, original = selector;
-
-      if (arguments.length === 0) {
-        emit('Not enough arguments');
-        return [ ];
-      } else if (typeof selector != 'string') {
-        return [ ];
-      } else if (from && !(/1|9|11/).test(from.nodeType)) {
-        emit('Invalid or illegal context element');
-        return [ ];
-      } else if (lastContext !== from) {
-        // reset context data when it changes
-        // and ensure context is set to a default
-        switchContext(from || (from = doc));
-      }
-
-      if (Config.CACHING && (elements = Dom.loadResults(original, from, doc, root))) {
-        return callback ? concatCall([ ], elements, callback) : elements;
-      }
-
-      if (!OPERA_QSAPI && RE_SIMPLE_SELECTOR.test(selector)) {
-        switch (selector.charAt(0)) {
-          case '#':
-            if (Config.UNIQUE_ID) {
-              elements = (element = _byId(selector.slice(1), from)) ? [ element ] : [ ];
-            }
-            break;
-          case '.':
-            elements = _byClass(selector.slice(1), from);
-            break;
-          default:
-            elements = _byTag(selector, from);
-            break;
-        }
-      }
-
-      else if (!XML_DOCUMENT && Config.USE_QSAPI &&
-        !(BUGGY_QUIRKS_QSAPI && RE_CLASS.test(selector)) &&
-        !RE_BUGGY_QSAPI.test(selector)) {
-        try {
-          elements = from.querySelectorAll(selector);
-        } catch(e) { }
-      }
-
-      if (elements) {
-        elements = callback ? concatCall([ ], elements, callback) :
-          NATIVE_SLICE_PROTO ? slice.call(elements) : concatList([ ], elements);
-        Config.CACHING && Dom.saveResults(original, from, doc, elements);
-        return elements;
-      }
-
-      selector = selector.replace(reTrimSpaces, '');
-
-      Config.SHORTCUTS && (selector = Dom.shortcuts(selector, from));
-
-      if ((changed = lastSelector != selector)) {
-        // process valid selector strings
-        if ((parts = selector.match(reValidator)) && parts[0] == selector) {
-          isSingleSelect = (parts = selector.match(reSplitGroup)).length < 2;
-          // save passed selector
-          lastSelector = selector;
-          lastPartsSelect = parts;
-        } else {
-          emit('The string "' + selector + '", is not a valid CSS selector');
-          return [ ];
-        }
-      } else parts = lastPartsSelect;
-
-      // commas separators are treated sequentially to maintain order
-      if (from.nodeType == 11) {
-
-        elements = byTagRaw('*', from);
-
-      } else if (!XML_DOCUMENT && isSingleSelect) {
-
-        if (changed) {
-          // get right most selector token
-          parts = selector.match(reSplitToken);
-          token = parts[parts.length - 1];
-
-          // only last slice before :not rules
-          lastSlice = token.split(':not');
-          lastSlice = lastSlice[lastSlice.length - 1];
-
-          // position where token was found
-          lastPosition = selector.length - token.length;
-        }
-
-        // ID optimization RTL, to reduce number of elements to visit
-        if (Config.UNIQUE_ID && (parts = lastSlice.match(Optimize.ID)) && (token = parts[1])) {
-          if ((element = _byId(token, from))) {
-            if (match(element, selector)) {
-              callback && callback(element);
-              elements = new global.Array(element);
-            } else elements = new global.Array();
-          }
-        }
-
-        // ID optimization LTR, to reduce selection context searches
-        else if (Config.UNIQUE_ID && (parts = selector.match(Optimize.ID)) && (token = parts[1])) {
-          if ((element = _byId(token, doc))) {
-            if ('#' + token == selector) {
-              callback && callback(element);
-              elements = new global.Array(element);
-            } else if (/[>+~]/.test(selector)) {
-              from = element.parentNode;
-            } else {
-              from = element;
-            }
-          } else elements = new global.Array();
-        }
-
-        if (elements) {
-          Config.CACHING && Dom.saveResults(original, from, doc, elements);
-          return elements;
-        }
-
-        if (!NATIVE_GEBCN && (parts = lastSlice.match(Optimize.TAG)) && (token = parts[1])) {
-          if ((elements = _byTag(token, from)).length === 0) { return [ ]; }
-          selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace(token, '*');
-        }
-
-        else if ((parts = lastSlice.match(Optimize.CLASS)) && (token = parts[1])) {
-          if ((elements = _byClass(token, from)).length === 0) { return [ ]; }
-          if (reOptimizeSelector.test(selector.charAt(selector.indexOf(token) - 1))) {
-            selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace('.' + token, '');
-          } else {
-            selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace('.' + token, '*');
-          }
-        }
-
-        else if ((parts = selector.match(Optimize.CLASS)) && (token = parts[1])) {
-          if ((elements = _byClass(token, from)).length === 0) { return [ ]; }
-          for (i = 0, els = new global.Array(); elements.length > i; ++i) {
-            els = concatList(els, elements[i].getElementsByTagName('*'));
-          }
-          elements = els;
-          if (reOptimizeSelector.test(selector.charAt(selector.indexOf(token) - 1))) {
-            selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace('.' + token, '');
-          } else {
-            selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace('.' + token, '*');
-          }
-        }
-
-        else if (NATIVE_GEBCN && (parts = lastSlice.match(Optimize.TAG)) && (token = parts[1])) {
-          if ((elements = _byTag(token, from)).length === 0) { return [ ]; }
-          selector = selector.slice(0, lastPosition) + selector.slice(lastPosition).replace(token, '*');
-        }
-
-      }
-
-      if (!elements) {
-        elements = /^(?:applet|object)$/i.test(from.nodeName) ? from.childNodes : _byTag('*', from);
-      }
-      // end of prefiltering pass
-
-      // compile selector resolver if necessary
-      if (!selectResolvers[selector] || selectContexts[selector] !== from) {
-        selectResolvers[selector] = compile(isSingleSelect ? [selector] : parts, '', true);
-        selectContexts[selector] = from;
-      }
-
-      elements = selectResolvers[selector](elements, Snapshot, [ ], doc, root, from, callback, new global.Object());
-
-      Config.CACHING && Dom.saveResults(original, from, doc, elements);
-
-      return elements;
-    },
-
-  /*-------------------------------- STORAGE ---------------------------------*/
-
-  // empty function handler
-  FN = function(x) { return x; },
-
-  // compiled match functions returning booleans
-  matchContexts = new global.Object(),
-  matchResolvers = new global.Object(),
-
-  // compiled select functions returning collections
-  selectContexts = new global.Object(),
-  selectResolvers = new global.Object(),
-
-  // used to pass methods to compiled functions
-  Snapshot = new global.Object({
-
-    // element indexing methods
-    nthElement: nthElement,
-    nthOfType: nthOfType,
-
-    // element inspection methods
-    getAttribute: getAttribute,
-    hasAttribute: hasAttribute,
-
-    // element selection methods
-    byClass: _byClass,
-    byName: byName,
-    byTag: _byTag,
-    byId: _byId,
-
-    // helper/check methods
-    contains: contains,
-    isEmpty: isEmpty,
-    isLink: isLink,
-
-    // selection/matching
-    select: select,
-    match: match
-  }),
-
-  Tokens = new global.Object({
-    prefixes: prefixes,
-    encoding: encoding,
-    operators: operators,
-    whitespace: whitespace,
-    identifier: identifier,
-    attributes: attributes,
-    combinators: combinators,
-    pseudoclass: pseudoclass,
-    pseudoparms: pseudoparms,
-    quotedvalue: quotedvalue
-  });
-
-  /*------------------------------- PUBLIC API -------------------------------*/
-
-  // code referenced by extensions
-  Dom.ACCEPT_NODE = ACCEPT_NODE;
-
-  // retrieve element by id attr
-  Dom.byId = byId;
-
-  // retrieve elements by tag name
-  Dom.byTag = byTag;
-
-  // retrieve elements by name attr
-  Dom.byName = byName;
-
-  // retrieve elements by class name
-  Dom.byClass = byClass;
-
-  // read the value of the attribute
-  // as was in the original HTML code
-  Dom.getAttribute = getAttribute;
-
-  // check for the attribute presence
-  // as was in the original HTML code
-  Dom.hasAttribute = hasAttribute;
-
-  // element match selector, return boolean true/false
-  Dom.match = match;
-
-  // first element match only, return element or null
-  Dom.first = first;
-
-  // elements matching selector, starting from element
-  Dom.select = select;
-
-  // compile selector into ad-hoc javascript resolver
-  Dom.compile = compile;
-
-  // check that two elements are ancestor/descendant
-  Dom.contains = contains;
-
-  // handle selector engine configuration settings
-  Dom.configure = configure;
-
-  // initialize caching for each document
-  Dom.setCache = FN;
-
-  // load previously collected result set
-  Dom.loadResults = FN;
-
-  // save previously collected result set
-  Dom.saveResults = FN;
-
-  // handle missing context in selector strings
-  Dom.shortcuts = FN;
-
-  // log resolvers errors/warnings
-  Dom.emit = emit;
-
-  // options enabing specific engine functionality
-  Dom.Config = Config;
-
-  // pass methods references to compiled resolvers
-  Dom.Snapshot = Snapshot;
-
-  // operators descriptor
-  // for attribute operators extensions
-  Dom.Operators = Operators;
-
-  // selectors descriptor
-  // for pseudo-class selectors extensions
-  Dom.Selectors = Selectors;
-
-  // export string patterns
-  Dom.Tokens = Tokens;
-
-  // export version string
-  Dom.Version = version;
-
-  // add or overwrite user defined operators
-  Dom.registerOperator =
-    function(symbol, resolver) {
-      Operators[symbol] || (Operators[symbol] = resolver);
-    };
-
-  // add selector patterns for user defined callbacks
-  Dom.registerSelector =
-    function(name, rexp, func) {
-      Selectors[name] || (Selectors[name] = new global.Object({
-        Expression: rexp,
-        Callback: func
-      }));
-    };
-
-  /*---------------------------------- INIT ----------------------------------*/
-
-  // init context specific variables
-  switchContext(doc, true);
-
-});
diff --git a/node_modules/jsdom/node_modules/parse5/CHANGELOG.md b/node_modules/jsdom/node_modules/parse5/CHANGELOG.md
deleted file mode 100644
index 2ec67d9..0000000
--- a/node_modules/jsdom/node_modules/parse5/CHANGELOG.md
+++ /dev/null
@@ -1,69 +0,0 @@
-## 1.5.1
- * Fix: Qualified tag name emission in Serializer (GH [#79](https://github.com/inikulin/parse5/issues/79)).
-
-## 1.5.0
- * Add: Location info for the element start and end tags (by @sakagg).
-
-## 1.4.2
- * Fix: htmlparser2 tree adapter `DocumentType.data` property rendering (GH [#45](https://github.com/inikulin/parse5/issues/45)).
-
-## 1.4.1
- * Fix: Location info handling for the implicitly generated `<html>` and `<body>` elements (GH [#44](https://github.com/inikulin/parse5/issues/44)).
-
-## 1.4.0
- * Add: Parser [decodeHtmlEntities](https://github.com/inikulin/parse5#optionsdecodehtmlentities) option.
- * Add: SimpleApiParser [decodeHtmlEntities](https://github.com/inikulin/parse5#optionsdecodehtmlentities-1) option.
- * Add: Parser [locationInfo](https://github.com/inikulin/parse5#optionslocationinfo) option.
- * Add: SimpleApiParser [locationInfo](https://github.com/inikulin/parse5#optionslocationinfo-1) option.
-
-## 1.3.2
- * Fix: `<form>` processing in `<template>` (GH [#40](https://github.com/inikulin/parse5/issues/40)).
-
-## 1.3.1
- * Fix: text node in `<template>` serialization problem with custom tree adapter (GH [#38](https://github.com/inikulin/parse5/issues/38)).
-
-## 1.3.0
- * Add: Serializer `encodeHtmlEntities` option.
-
-## 1.2.0
- * Add: `<template>` support
- * `parseFragment` now uses `<template>` as default `contextElement`. This leads to the more "forgiving" parsing manner.
- * `TreeSerializer` was renamed to `Serializer`. However, serializer is accessible as `parse5.TreeSerializer` for backward compatibility .
-
-## 1.1.6
- * Fix: apply latest changes to the `htmlparser2` tree format (DOM Level1 node emulation).
-
-## 1.1.5
- * Add: [jsdom](https://github.com/tmpvar/jsdom)-specific parser with scripting support. Undocumented for `jsdom` internal use only.
-
-## 1.1.4
- * Add: logo
- * Fix: use fake `document` element for fragment parsing (required by [jsdom](https://github.com/tmpvar/jsdom)).
-
-## 1.1.3
- * Development files (e.g. `.travis.yml`, `.editorconfig`) are removed from NPM package.
-
-## 1.1.2
- * Fix: crash on Linux due to upper-case leading character in module name used in `require()`.
-
-## 1.1.1
- * Add: [SimpleApiParser](https://github.com/inikulin/parse5/#class-simpleapiparser).
- * Fix: new line serialization in `<pre>`.
- * Fix: `SYSTEM`-only `DOCTYPE` serialization.
- * Fix: quotes serialization in `DOCTYPE` IDs.
-
-## 1.0.0
- * First stable release, switch to semantic versioning.
-
-## 0.8.3
- * Fix: siblings calculation bug in `appendChild` in `htmlparser2` tree adapter.
-
-## 0.8.1
- * Add: [TreeSerializer](https://github.com/inikulin/parse5/#class-serializer).
- * Add: [htmlparser2 tree adapter](https://github.com/inikulin/parse5/#-treeadaptershtmlparser2).
-
-## 0.6.1
- * Fix: incorrect `<menuitem>` handling in `<body>`.
-
-## 0.6.0
- * Initial release.
diff --git a/node_modules/jsdom/node_modules/parse5/LICENSE b/node_modules/jsdom/node_modules/parse5/LICENSE
deleted file mode 100644
index 3ec9e7c..0000000
--- a/node_modules/jsdom/node_modules/parse5/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2013-2015 Ivan Nikulin (ifaaan@gmail.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/parse5/README.md b/node_modules/jsdom/node_modules/parse5/README.md
deleted file mode 100644
index 7e56812..0000000
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+++ /dev/null
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-<p align="center">
-  <img src="https://raw.github.com/inikulin/parse5/master/logo.png" alt="parse5" />
-</p>
-
-[![Build Status](https://api.travis-ci.org/inikulin/parse5.svg)](https://travis-ci.org/inikulin/parse5)
-[![npm](https://img.shields.io/npm/v/parse5.svg)](https://www.npmjs.com/package/parse5)
-
-*WHATWG HTML5 specification-compliant, fast and ready for production HTML parsing/serialization toolset for Node and io.js.*
-
-I needed fast and ready for production HTML parser, which will parse HTML as a modern browser's parser.
-Existing solutions were either too slow or their output was too inaccurate. So, this is how parse5 was born.
-
-**Included tools:**
-*   [Parser](#class-parser) - HTML to DOM-tree parser.
-*   [SimpleApiParser](#class-simpleapiparser) - [SAX](http://en.wikipedia.org/wiki/Simple_API_for_XML)-style parser for HTML.
-*   [Serializer](#class-serializer) - DOM-tree to HTML code serializer.
-
-## Install
-```
-$ npm install parse5
-```
-
-
-## Usage
-```js
-var Parser = require('parse5').Parser;
-
-//Instantiate parser
-var parser = new Parser();
-
-//Then feed it with an HTML document
-var document = parser.parse('<!DOCTYPE html><html><head></head><body>Hi there!</body></html>')
-
-//Now let's parse HTML-snippet
-var fragment = parser.parseFragment('<title>Parse5 is &#102;&#117;&#99;&#107;ing awesome!</title><h1>42</h1>');
-
-```
-
-## Is it fast?
-Check out [this benchmark](https://github.com/inikulin/node-html-parser-bench).
-
-```
-Starting benchmark. Fasten your seatbelts...
-html5 (https://github.com/aredridel/html5) x 0.18 ops/sec ±5.92% (5 runs sampled)
-htmlparser (https://github.com/tautologistics/node-htmlparser/) x 3.83 ops/sec ±42.43% (14 runs sampled)
-htmlparser2 (https://github.com/fb55/htmlparser2) x 4.05 ops/sec ±39.27% (15 runs sampled)
-parse5 (https://github.com/inikulin/parse5) x 3.04 ops/sec ±51.81% (13 runs sampled)
-Fastest is htmlparser2 (https://github.com/fb55/htmlparser2),parse5 (https://github.com/inikulin/parse5)
-```
-
-So, parse5 is as fast as simple specification incompatible parsers and ~15-times(!) faster than the current specification compatible parser available for the node.
-
-
-## API reference
-
-### Enum: TreeAdapters
-Provides built-in tree adapters which can be passed as an optional argument to the `Parser` and `Serializer` constructors.
-
-#### &bull; TreeAdapters.default
-Default tree format for parse5.
-
-
-#### &bull; TreeAdapters.htmlparser2
-Quite popular [htmlparser2](https://github.com/fb55/htmlparser2) tree format (e.g. used in [cheerio](https://github.com/MatthewMueller/cheerio) and [jsdom](https://github.com/tmpvar/jsdom)).
-
----------------------------------------
-
-
-### Class: Parser
-Provides HTML parsing functionality.
-
-#### &bull; Parser.ctor([treeAdapter, options])
-Creates new reusable instance of the `Parser`. Optional `treeAdapter` argument specifies resulting tree format. If `treeAdapter` argument is not specified, `default` tree adapter will be used.
-
-`options` object provides the parsing algorithm modifications:
-#####  options.decodeHtmlEntities
-Decode HTML-entities like `&amp;`, `&nbsp;`, etc.  Default: `true`. **Warning:** disabling this option may cause output which is not conform HTML5 specification.
-#####  options.locationInfo
-Enables source code location information for the nodes. Default: `false`. When enabled, each node (except root node) has `__location` property, which contains `start` and `end` indices of the node in the source code. If element was implicitly created by the parser it's `__location` property will be `null`. In case the node is not an empty element, `__location` has two addition properties `startTag` and `endTag` which contain location information for individual tags in a fashion similar to `__location` property.
-
-*Example:*
-```js
-var parse5 = require('parse5');
-
-//Instantiate new parser with default tree adapter
-var parser1 = new parse5.Parser();
-
-//Instantiate new parser with htmlparser2 tree adapter
-var parser2 = new parse5.Parser(parse5.TreeAdapters.htmlparser2);
-```
-
-
-
-#### &bull; Parser.parse(html)
-Parses specified `html` string. Returns `document` node.
-
-*Example:*
-```js
-var document = parser.parse('<!DOCTYPE html><html><head></head><body>Hi there!</body></html>');
-```
-
-
-#### &bull; Parser.parseFragment(htmlFragment, [contextElement])
-Parses given `htmlFragment`. Returns `documentFragment` node. Optional `contextElement` argument specifies context in which given `htmlFragment` will be parsed (consider it as setting `contextElement.innerHTML` property). If `contextElement` argument is not specified then `<template>` element will be used as a context and fragment will be parsed in 'forgiving' manner.
-
-*Example:*
-```js
-var documentFragment = parser.parseFragment('<table></table>');
-
-//Parse html fragment in context of the parsed <table> element
-var trFragment = parser.parseFragment('<tr><td>Shake it, baby</td></tr>', documentFragment.childNodes[0]);
-```
-
----------------------------------------
-
-
-### Class: SimpleApiParser
-Provides [SAX](https://en.wikipedia.org/wiki/Simple_API_for_XML)-style HTML parsing functionality.
-
-#### &bull; SimpleApiParser.ctor(handlers, [options])
-Creates new reusable instance of the `SimpleApiParser`. `handlers` argument specifies object that contains parser's event handlers. Possible events and their signatures are shown in the example.
-
-`options` object provides the parsing algorithm modifications:
-##### options.decodeHtmlEntities
-Decode HTML-entities like `&amp;`, `&nbsp;`, etc.  Default: `true`. **Warning:** disabling this option may cause output which is not conform HTML5 specification.
-##### options.locationInfo
-Enables source code location information for the tokens. Default: `false`. When enabled, each node handler receives `location` object as it's last argument. `location` object contains `start` and `end` indices of the token in the source code.
-
-
-*Example:*
-```js
-var parse5 = require('parse5');
-
-var parser = new parse5.SimpleApiParser({
-    doctype: function(name, publicId, systemId /*, [location] */) {
-        //Handle doctype here
-    },
-
-    startTag: function(tagName, attrs, selfClosing /*, [location] */) {
-        //Handle start tags here
-    },
-
-    endTag: function(tagName /*, [location] */) {
-        //Handle end tags here
-    },
-
-    text: function(text /*, [location] */) {
-        //Handle texts here
-    },
-
-    comment: function(text /*, [location] */) {
-        //Handle comments here
-    }
-});
-```
-
-#### &bull; SimpleApiParser.parse(html)
-Raises parser events for the given `html`.
-
-*Example:*
-```js
-var parse5 = require('parse5');
-
-var parser = new parse5.SimpleApiParser({
-    text: function(text) {
-        console.log(text);
-    }
-});
-
-parser.parse('<body>Yo!</body>');
-```
-
----------------------------------------
-
-### Class: Serializer
-Provides tree-to-HTML serialization functionality.
-**Note:** prior to v1.2.0 this class was called `TreeSerializer`. However, it's still accessible as `parse5.TreeSerializer` for backward compatibility.
-
-#### &bull; Serializer.ctor([treeAdapter, options])
-Creates new reusable instance of the `Serializer`. Optional `treeAdapter` argument specifies input tree format. If `treeAdapter` argument is not specified, `default` tree adapter will be used.
-
-`options` object provides the serialization algorithm modifications:
-##### options.encodeHtmlEntities
-HTML-encode characters like `<`, `>`, `&`, etc.  Default: `true`.  **Warning:** disabling this option may cause output which is not conform HTML5 specification.
-
-
-*Example:*
-```js
-var parse5 = require('parse5');
-
-//Instantiate new serializer with default tree adapter
-var serializer1 = new parse5.Serializer();
-
-//Instantiate new serializer with htmlparser2 tree adapter
-var serializer2 = new parse5.Serializer(parse5.TreeAdapters.htmlparser2);
-```
-
-
-#### &bull; Serializer.serialize(node)
-Serializes the given `node`. Returns HTML string.
-
-*Example:*
-```js
-var document = parser.parse('<!DOCTYPE html><html><head></head><body>Hi there!</body></html>');
-
-//Serialize document
-var html = serializer.serialize(document);
-
-//Serialize <body> element content
-var bodyInnerHtml = serializer.serialize(document.childNodes[0].childNodes[1]);
-```
-
----------------------------------------
-
-
-## Testing
-Test data is adopted from [html5lib project](https://github.com/html5lib). Parser is covered by more than 8000 test cases.
-To run tests:
-```
-$ npm test
-```
-
-
-## Custom tree adapter
-You can create a custom tree adapter so parse5 can work with your own DOM-tree implementation.
-Just pass your adapter implementation to the parser's constructor as an argument:
-
-```js
-var Parser = require('parse5').Parser;
-
-var myTreeAdapter = {
-   //Adapter methods...
-};
-
-//Instantiate parser
-var parser = new Parser(myTreeAdapter);
-```
-
-Sample implementation can be found [here](https://github.com/inikulin/parse5/blob/master/lib/tree_adapters/default.js).
-The custom tree adapter should implement all methods exposed via `exports` in the sample implementation.
-
-## Questions or suggestions?
-If you have any questions, please feel free to create an issue [here on github](https://github.com/inikulin/parse5/issues).
-
-
-## Author
-[Ivan Nikulin](https://github.com/inikulin) (ifaaan@gmail.com)
diff --git a/node_modules/jsdom/node_modules/parse5/docs/build/index.md b/node_modules/jsdom/node_modules/parse5/docs/build/index.md
deleted file mode 100644
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-<p align="center">
-  <img src="https://raw.github.com/inikulin/parse5/master/docs/logo.png" alt="parse5" />
-</p>
-
-<p align="center">
-  <a href="https://www.npmjs.com/package/parse5"><img alt="NPM Version" src="https://img.shields.io/npm/v/parse5.svg"></a>
-</p>
-
-<p align="center">
-<i>WHATWG HTML5 specification-compliant, fast and ready for production HTML parsing/serialization toolset for Node.</i>
-</p>
-<b><i>parse5</i></b> contains nearly everything what you will need to deal with the HTML. It's the fastest spec-compliant HTML parser
-for Node to the date and will parse HTML the way the latest version of your browser does. It's stable and used
-by such projects as [jsdom](https://github.com/tmpvar/jsdom), [Angular2](https://github.com/angular/angular),
-[Polymer](https://www.polymer-project.org/1.0/) and many more.
-
-# Table of contents
-
- * [Install](#install)
- * [Usage](#usage)
- * [API Reference](#api-reference)
- * [FAQ](#faq)
- * [Version history](#version-history)
- * [License](#license-and-author-information)
-
-# Install
-```
-$ npm install parse5
-```
-
-# Usage
-```js
-var parse5 = require('parse5');
-
-var document     = parse5.parse('<!DOCTYPE html><html><body>Hi there!</body></html>');
-var documentHtml = parse5.serialize(document);
-
-
-var fragment     = parse5.parseFragment('<td>Yo!</td>');
-var fragmentHtml = parse5.serialize(fragment);
-```
-For more advanced examples see [API reference](#api-reference) and [FAQ](#faq).
-
-# API Reference
-## Objects
-<dl>
-<dt><a href="#parse5">parse5</a> : <code>object</code></dt>
-<dd></dd>
-</dl>
-## Typedefs
-<dl>
-<dt><a href="#ElementLocationInfo">ElementLocationInfo</a> : <code>Object</code></dt>
-<dd></dd>
-<dt><a href="#LocationInfo">LocationInfo</a> : <code>Object</code></dt>
-<dd></dd>
-<dt><a href="#ParserOptions">ParserOptions</a> : <code>Object</code></dt>
-<dd></dd>
-<dt><a href="#SAXParserOptions">SAXParserOptions</a> : <code>Object</code></dt>
-<dd></dd>
-<dt><a href="#SerializerOptions">SerializerOptions</a> : <code>Object</code></dt>
-<dd></dd>
-<dt><a href="#TreeAdapter">TreeAdapter</a> : <code>Object</code></dt>
-<dd></dd>
-</dl>
-<a name="parse5"></a>
-## parse5 : <code>object</code>
-**Kind**: global namespace
-
-* [parse5](#parse5) : <code>object</code>
-  * [.ParserStream](#parse5+ParserStream) ⇐ <code>stream.Writable</code>
-    * [new ParserStream(options)](#new_parse5+ParserStream_new)
-    * [.document](#parse5+ParserStream+document) : <code>ASTNode.&lt;document&gt;</code>
-    * ["script" (scriptElement, documentWrite(html), resume)](#parse5+ParserStream+event_script)
-  * [.SAXParser](#parse5+SAXParser) ⇐ <code>stream.Transform</code>
-    * [new SAXParser(options)](#new_parse5+SAXParser_new)
-    * [.stop()](#parse5+SAXParser+stop)
-    * ["startTag" (name, attributes, selfClosing, [location])](#parse5+SAXParser+event_startTag)
-    * ["endTag" (name, [location])](#parse5+SAXParser+event_endTag)
-    * ["comment" (text, [location])](#parse5+SAXParser+event_comment)
-    * ["doctype" (name, publicId, systemId, [location])](#parse5+SAXParser+event_doctype)
-    * ["text" (text, [location])](#parse5+SAXParser+event_text)
-  * [.SerializerStream](#parse5+SerializerStream) ⇐ <code>stream.Readable</code>
-    * [new SerializerStream(node, [options])](#new_parse5+SerializerStream_new)
-  * [.treeAdapters](#parse5+treeAdapters)
-  * [.parse(html, [options])](#parse5+parse) ⇒ <code>ASTNode.&lt;Document&gt;</code>
-  * [.parseFragment([fragmentContext], html, [options])](#parse5+parseFragment) ⇒ <code>ASTNode.&lt;DocumentFragment&gt;</code>
-  * [.serialize(node, [options])](#parse5+serialize) ⇒ <code>String</code>
-
-<a name="parse5+ParserStream"></a>
-### parse5.ParserStream ⇐ <code>stream.Writable</code>
-**Kind**: instance class of <code>[parse5](#parse5)</code>
-**Extends:** <code>stream.Writable</code>
-
-* [.ParserStream](#parse5+ParserStream) ⇐ <code>stream.Writable</code>
-  * [new ParserStream(options)](#new_parse5+ParserStream_new)
-  * [.document](#parse5+ParserStream+document) : <code>ASTNode.&lt;document&gt;</code>
-  * ["script" (scriptElement, documentWrite(html), resume)](#parse5+ParserStream+event_script)
-
-<a name="new_parse5+ParserStream_new"></a>
-#### new ParserStream(options)
-Streaming HTML parser with the scripting support.
-[Writable stream](https://nodejs.org/api/stream.html#stream_class_stream_writable).
-
-
-| Param | Type | Description |
-| --- | --- | --- |
-| options | <code>[ParserOptions](#ParserOptions)</code> | Parsing options. |
-
-**Example**
-```js
-var parse5 = require('parse5');
-var http = require('http');
-
-// Fetch google.com content and obtain it's <body> node
-http.get('http://google.com', function(res) {
- var parser = new parse5.ParserStream();
-
- parser.on('finish', function() {
-     var body = parser.document.childNodes[0].childNodes[1];
- });
-
- res.pipe(parser);
-});
-```
-<a name="parse5+ParserStream+document"></a>
-#### parserStream.document : <code>ASTNode.&lt;document&gt;</code>
-Resulting document node.
-
-**Kind**: instance property of <code>[ParserStream](#parse5+ParserStream)</code>
-<a name="parse5+ParserStream+event_script"></a>
-#### "script" (scriptElement, documentWrite(html), resume)
-Raised then parser encounters `<script>` element.
-If event has listeners then parsing will be suspended on event emission.
-So, if `<script>` has `src` attribute you can fetch it, execute and then
-resume parser like browsers do.
-
-**Kind**: event emitted by <code>[ParserStream](#parse5+ParserStream)</code>
-
-| Param | Type | Description |
-| --- | --- | --- |
-| scriptElement | <code>ASTNode</code> | Script element that caused the event. |
-| documentWrite(html) | <code>function</code> | Write additional `html` at the current parsing position. Suitable for the DOM `document.write` and `document.writeln` methods implementation. |
-| resume | <code>function</code> | Resumes the parser. |
-
-**Example**
-```js
-var parse = require('parse5');
-var http = require('http');
-
-var parser = new parse5.ParserStream();
-
-parser.on('script', function(scriptElement, documentWrite, resume) {
-  var src = parse5.treeAdapters.default.getAttrList(scriptElement)[0].value;
-
-  http.get(src, function(res) {
-     // Fetch script content, execute it with DOM built around `parser.document` and
-     // `document.write` implemented using `documentWrite`
-     ...
-     // Then resume the parser
-     resume();
-  });
-});
-
-parser.end('<script src="example.com/script.js"></script>');
-```
-<a name="parse5+SAXParser"></a>
-### parse5.SAXParser ⇐ <code>stream.Transform</code>
-**Kind**: instance class of <code>[parse5](#parse5)</code>
-**Extends:** <code>stream.Transform</code>
-
-* [.SAXParser](#parse5+SAXParser) ⇐ <code>stream.Transform</code>
-  * [new SAXParser(options)](#new_parse5+SAXParser_new)
-  * [.stop()](#parse5+SAXParser+stop)
-  * ["startTag" (name, attributes, selfClosing, [location])](#parse5+SAXParser+event_startTag)
-  * ["endTag" (name, [location])](#parse5+SAXParser+event_endTag)
-  * ["comment" (text, [location])](#parse5+SAXParser+event_comment)
-  * ["doctype" (name, publicId, systemId, [location])](#parse5+SAXParser+event_doctype)
-  * ["text" (text, [location])](#parse5+SAXParser+event_text)
-
-<a name="new_parse5+SAXParser_new"></a>
-#### new SAXParser(options)
-Streaming [SAX](https://en.wikipedia.org/wiki/Simple_API_for_XML)-style HTML parser.
-[Transform stream](https://nodejs.org/api/stream.html#stream_class_stream_transform)
-(which means you can pipe *through* it, see example).
-
-
-| Param | Type | Description |
-| --- | --- | --- |
-| options | <code>[SAXParserOptions](#SAXParserOptions)</code> | Parsing options. |
-
-**Example**
-```js
-var parse5 = require('parse5');
-var http = require('http');
-var fs = require('fs');
-
-var file = fs.createWriteStream('/home/google.com.html');
-var parser = new SAXParser();
-
-parser.on('text', function(text) {
- // Handle page text content
- ...
-});
-
-http.get('http://google.com', function(res) {
- // SAXParser is the Transform stream, which means you can pipe
- // through it. So you can analyze page content and e.g. save it
- // to the file at the same time:
- res.pipe(parser).pipe(file);
-});
-```
-<a name="parse5+SAXParser+stop"></a>
-#### saxParser.stop()
-Stops parsing. Useful if you want parser to stop consume
-CPU time once you've obtained desired info from input stream.
-Doesn't prevents piping, so data will flow through parser as usual.
-
-**Kind**: instance method of <code>[SAXParser](#parse5+SAXParser)</code>
-**Example**
-```js
-var parse5 = require('parse5');
-var http = require('http');
-var fs = require('fs');
-
-var file = fs.createWriteStream('/home/google.com.html');
-var parser = new parse5.SAXParser();
-
-parser.on('doctype', function(name, publicId, systemId) {
- // Process doctype info ans stop parsing
- ...
- parser.stop();
-});
-
-http.get('http://google.com', function(res) {
- // Despite the fact that parser.stop() was called whole
- // content of the page will be written to the file
- res.pipe(parser).pipe(file);
-});
-```
-<a name="parse5+SAXParser+event_startTag"></a>
-#### "startTag" (name, attributes, selfClosing, [location])
-Raised then parser encounters start tag.
-
-**Kind**: event emitted by <code>[SAXParser](#parse5+SAXParser)</code>
-
-| Param | Type | Description |
-| --- | --- | --- |
-| name | <code>String</code> | Tag name. |
-| attributes | <code>String</code> | List of attributes in `{ key: String, value: String }` form. |
-| selfClosing | <code>Boolean</code> | Indicates if tag is self-closing. |
-| [location] | <code>[LocationInfo](#LocationInfo)</code> | Start tag source code location info. Available if location info is enabled in [SAXParserOptions](#SAXParserOptions). |
-
-<a name="parse5+SAXParser+event_endTag"></a>
-#### "endTag" (name, [location])
-Raised then parser encounters end tag.
-
-**Kind**: event emitted by <code>[SAXParser](#parse5+SAXParser)</code>
-
-| Param | Type | Description |
-| --- | --- | --- |
-| name | <code>String</code> | Tag name. |
-| [location] | <code>[LocationInfo](#LocationInfo)</code> | End tag source code location info. Available if location info is enabled in [SAXParserOptions](#SAXParserOptions). |
-
-<a name="parse5+SAXParser+event_comment"></a>
-#### "comment" (text, [location])
-Raised then parser encounters comment.
-
-**Kind**: event emitted by <code>[SAXParser](#parse5+SAXParser)</code>
-
-| Param | Type | Description |
-| --- | --- | --- |
-| text | <code>String</code> | Comment text. |
-| [location] | <code>[LocationInfo](#LocationInfo)</code> | Comment source code location info. Available if location info is enabled in [SAXParserOptions](#SAXParserOptions). |
-
-<a name="parse5+SAXParser+event_doctype"></a>
-#### "doctype" (name, publicId, systemId, [location])
-Raised then parser encounters [document type declaration](https://en.wikipedia.org/wiki/Document_type_declaration).
-
-**Kind**: event emitted by <code>[SAXParser](#parse5+SAXParser)</code>
-
-| Param | Type | Description |
-| --- | --- | --- |
-| name | <code>String</code> | Document type name. |
-| publicId | <code>String</code> | Document type public identifier. |
-| systemId | <code>String</code> | Document type system identifier. |
-| [location] | <code>[LocationInfo](#LocationInfo)</code> | Document type declaration source code location info. Available if location info is enabled in [SAXParserOptions](#SAXParserOptions). |
-
-<a name="parse5+SAXParser+event_text"></a>
-#### "text" (text, [location])
-Raised then parser encounters text content.
-
-**Kind**: event emitted by <code>[SAXParser](#parse5+SAXParser)</code>
-
-| Param | Type | Description |
-| --- | --- | --- |
-| text | <code>String</code> | Text content. |
-| [location] | <code>[LocationInfo](#LocationInfo)</code> | Text content code location info. Available if location info is enabled in [SAXParserOptions](#SAXParserOptions). |
-
-<a name="parse5+SerializerStream"></a>
-### parse5.SerializerStream ⇐ <code>stream.Readable</code>
-**Kind**: instance class of <code>[parse5](#parse5)</code>
-**Extends:** <code>stream.Readable</code>
-<a name="new_parse5+SerializerStream_new"></a>
-#### new SerializerStream(node, [options])
-Streaming AST node to HTML serializer.
-[Readable stream](https://nodejs.org/api/stream.html#stream_class_stream_readable).
-
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node to serialize. |
-| [options] | <code>[SerializerOptions](#SerializerOptions)</code> | Serialization options. |
-
-**Example**
-```js
-var parse5 = require('parse5');
-var fs = require('fs');
-
-var file = fs.createWriteStream('/home/index.html');
-
-// Serialize parsed document to the HTML and write it to file
-var document = parse5.parse('<body>Who is John Galt?</body>');
-var serializer = new parse5.SerializerStream(document);
-
-serializer.pipe(file);
-```
-<a name="parse5+treeAdapters"></a>
-### parse5.treeAdapters
-Provides built-in tree adapters which can be used for parsing and serialization.
-
-**Kind**: instance property of <code>[parse5](#parse5)</code>
-**Properties**
-
-| Name | Type | Description |
-| --- | --- | --- |
-| default | <code>[TreeAdapter](#TreeAdapter)</code> | Default tree format for parse5. |
-| htmlparser2 | <code>[TreeAdapter](#TreeAdapter)</code> | Quite popular [htmlparser2](https://github.com/fb55/htmlparser2) tree format (e.g. used by [cheerio](https://github.com/MatthewMueller/cheerio) and [jsdom](https://github.com/tmpvar/jsdom)). |
-
-**Example**
-```js
-var parse5 = require('parse5');
-
-// Use default tree adapter for parsing
-var document = parse5.parse('<div></div>', { treeAdapter: parse5.treeAdapters.default });
-
-// Use htmlparser2 tree adapter with SerializerStream
-var serializer = new parse5.SerializerStream(node, { treeAdapter: parse5.treeAdapters.htmlparser2 });
-```
-<a name="parse5+parse"></a>
-### parse5.parse(html, [options]) ⇒ <code>ASTNode.&lt;Document&gt;</code>
-Parses HTML string.
-
-**Kind**: instance method of <code>[parse5](#parse5)</code>
-**Returns**: <code>ASTNode.&lt;Document&gt;</code> - document
-
-| Param | Type | Description |
-| --- | --- | --- |
-| html | <code>string</code> | Input HTML string. |
-| [options] | <code>[ParserOptions](#ParserOptions)</code> | Parsing options. |
-
-**Example**
-```js
-var parse5 = require('parse5');
-
-var document = parse5.parse('<!DOCTYPE html><html><head></head><body>Hi there!</body></html>');
-```
-<a name="parse5+parseFragment"></a>
-### parse5.parseFragment([fragmentContext], html, [options]) ⇒ <code>ASTNode.&lt;DocumentFragment&gt;</code>
-Parses HTML fragment.
-
-**Kind**: instance method of <code>[parse5](#parse5)</code>
-**Returns**: <code>ASTNode.&lt;DocumentFragment&gt;</code> - documentFragment
-
-| Param | Type | Description |
-| --- | --- | --- |
-| [fragmentContext] | <code>ASTNode</code> | Parsing context element. If specified, given fragment will be parsed as if it was set to the context element's `innerHTML` property. |
-| html | <code>string</code> | Input HTML fragment string. |
-| [options] | <code>[ParserOptions](#ParserOptions)</code> | Parsing options. |
-
-**Example**
-```js
-var parse5 = require('parse5');
-
-var documentFragment = parse5.parseFragment('<table></table>');
-
-//Parse html fragment in context of the parsed <table> element
-var trFragment = parser.parseFragment(documentFragment.childNodes[0], '<tr><td>Shake it, baby</td></tr>');
-```
-<a name="parse5+serialize"></a>
-### parse5.serialize(node, [options]) ⇒ <code>String</code>
-Serializes AST node to HTML string.
-
-**Kind**: instance method of <code>[parse5](#parse5)</code>
-**Returns**: <code>String</code> - html
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node to serialize. |
-| [options] | <code>[SerializerOptions](#SerializerOptions)</code> | Serialization options. |
-
-**Example**
-```js
-var parse5 = require('parse5');
-
-var document = parse5.parse('<!DOCTYPE html><html><head></head><body>Hi there!</body></html>');
-
-//Serialize document
-var html = parse5.serialize(document);
-
-//Serialize <body> element content
-var bodyInnerHtml = parse5.serialize(document.childNodes[0].childNodes[1]);
-```
-<a name="ElementLocationInfo"></a>
-## ElementLocationInfo : <code>Object</code>
-**Kind**: global typedef
-**Extends:** <code>[LocationInfo](#LocationInfo)</code>
-**Properties**
-
-| Name | Type | Description |
-| --- | --- | --- |
-| startTag | <code>[LocationInfo](#LocationInfo)</code> | Element's start tag [LocationInfo](#LocationInfo). |
-| endTag | <code>[LocationInfo](#LocationInfo)</code> | Element's end tag [LocationInfo](#LocationInfo). |
-
-<a name="LocationInfo"></a>
-## LocationInfo : <code>Object</code>
-**Kind**: global typedef
-**Properties**
-
-| Name | Type | Description |
-| --- | --- | --- |
-| line | <code>Number</code> | One-based line index |
-| col | <code>Number</code> | One-based column index |
-| startOffset | <code>Number</code> | Zero-based first character index |
-| endOffset | <code>Number</code> | Zero-based last character index |
-
-<a name="ParserOptions"></a>
-## ParserOptions : <code>Object</code>
-**Kind**: global typedef
-**Properties**
-
-| Name | Type | Default | Description |
-| --- | --- | --- | --- |
-| locationInfo | <code>Boolean</code> | <code>false</code> | Enables source code location information for the nodes. When enabled, each node (except root node) has `__location` property. In case the node is not an empty element, `__location` will be [ElementLocationInfo](#ElementLocationInfo) object, otherwise it's [LocationInfo](#LocationInfo). If element was implicitly created by the parser it's `__location` property will be `null`. |
-| treeAdapter | <code>[TreeAdapter](#TreeAdapter)</code> | <code>parse5.treeAdapters.default</code> | Specifies resulting tree format. |
-
-<a name="SAXParserOptions"></a>
-## SAXParserOptions : <code>Object</code>
-**Kind**: global typedef
-**Properties**
-
-| Name | Type | Default | Description |
-| --- | --- | --- | --- |
-| locationInfo | <code>Boolean</code> | <code>false</code> | Enables source code location information for the tokens. When enabled, each token event handler will receive [LocationInfo](#LocationInfo) object as the last argument. |
-
-<a name="SerializerOptions"></a>
-## SerializerOptions : <code>Object</code>
-**Kind**: global typedef
-**Properties**
-
-| Name | Type | Default | Description |
-| --- | --- | --- | --- |
-| treeAdapter | <code>[TreeAdapter](#TreeAdapter)</code> | <code>parse5.treeAdapters.default</code> | Specifies input tree format. |
-
-<a name="TreeAdapter"></a>
-## TreeAdapter : <code>Object</code>
-**Kind**: global typedef
-
-* [TreeAdapter](#TreeAdapter) : <code>Object</code>
-  * [.createDocument()](#TreeAdapter.createDocument) ⇒ <code>ASTNode.&lt;Document&gt;</code>
-  * [.createDocumentFragment()](#TreeAdapter.createDocumentFragment) ⇒ <code>ASTNode.&lt;DocumentFragment&gt;</code>
-  * [.createElement(tagName, namespaceURI, attrs)](#TreeAdapter.createElement) ⇒ <code>ASTNode.&lt;Element&gt;</code>
-  * [.createElement(data)](#TreeAdapter.createElement) ⇒ <code>ASTNode.&lt;CommentNode&gt;</code>
-  * [.setDocumentType(document, name, publicId, systemId)](#TreeAdapter.setDocumentType)
-  * [.setQuirksMode(document)](#TreeAdapter.setQuirksMode)
-  * [.setQuirksMode(document)](#TreeAdapter.setQuirksMode) ⇒ <code>Boolean</code>
-  * [.detachNode(node)](#TreeAdapter.detachNode)
-  * [.insertText(parentNode, text)](#TreeAdapter.insertText)
-  * [.insertTextBefore(parentNode, text, referenceNode)](#TreeAdapter.insertTextBefore)
-  * [.adoptAttributes(recipientNode, attrs)](#TreeAdapter.adoptAttributes)
-  * [.getFirstChild(node)](#TreeAdapter.getFirstChild) ⇒ <code>ASTNode</code>
-  * [.getChildNodes(node)](#TreeAdapter.getChildNodes) ⇒ <code>Array</code>
-  * [.getParentNode(node)](#TreeAdapter.getParentNode) ⇒ <code>ASTNode</code>
-  * [.getAttrList(node)](#TreeAdapter.getAttrList) ⇒ <code>Array</code>
-  * [.getTagName(element)](#TreeAdapter.getTagName) ⇒ <code>String</code>
-  * [.getNamespaceURI(element)](#TreeAdapter.getNamespaceURI) ⇒ <code>String</code>
-  * [.getTextNodeContent(textNode)](#TreeAdapter.getTextNodeContent) ⇒ <code>String</code>
-  * [.getTextNodeContent(commentNode)](#TreeAdapter.getTextNodeContent) ⇒ <code>String</code>
-  * [.getDocumentTypeNodeName(doctypeNode)](#TreeAdapter.getDocumentTypeNodeName) ⇒ <code>String</code>
-  * [.getDocumentTypeNodePublicId(doctypeNode)](#TreeAdapter.getDocumentTypeNodePublicId) ⇒ <code>String</code>
-  * [.getDocumentTypeNodeSystemId(doctypeNode)](#TreeAdapter.getDocumentTypeNodeSystemId) ⇒ <code>String</code>
-  * [.isTextNode(node)](#TreeAdapter.isTextNode) ⇒ <code>Boolean</code>
-  * [.isCommentNode(node)](#TreeAdapter.isCommentNode) ⇒ <code>Boolean</code>
-  * [.isDocumentTypeNode(node)](#TreeAdapter.isDocumentTypeNode) ⇒ <code>Boolean</code>
-  * [.isElementNode(node)](#TreeAdapter.isElementNode) ⇒ <code>Boolean</code>
-
-<a name="TreeAdapter.createDocument"></a>
-### TreeAdapter.createDocument() ⇒ <code>ASTNode.&lt;Document&gt;</code>
-Creates document node
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>ASTNode.&lt;Document&gt;</code> - document
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L19)
-<a name="TreeAdapter.createDocumentFragment"></a>
-### TreeAdapter.createDocumentFragment() ⇒ <code>ASTNode.&lt;DocumentFragment&gt;</code>
-Creates document fragment node
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>ASTNode.&lt;DocumentFragment&gt;</code> - fragment
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L37)
-<a name="TreeAdapter.createElement"></a>
-### TreeAdapter.createElement(tagName, namespaceURI, attrs) ⇒ <code>ASTNode.&lt;Element&gt;</code>
-Creates element node
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>ASTNode.&lt;Element&gt;</code> - element
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L61)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| tagName | <code>String</code> | Tag name of the element. |
-| namespaceURI | <code>String</code> | Namespace of the element. |
-| attrs | <code>Array</code> | Attribute name-value pair array.                         Foreign attributes may contain `namespace` and `prefix` fields as well. |
-
-<a name="TreeAdapter.createElement"></a>
-### TreeAdapter.createElement(data) ⇒ <code>ASTNode.&lt;CommentNode&gt;</code>
-Creates comment node
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>ASTNode.&lt;CommentNode&gt;</code> - comment
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L85)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| data | <code>String</code> | Comment text. |
-
-<a name="TreeAdapter.setDocumentType"></a>
-### TreeAdapter.setDocumentType(document, name, publicId, systemId)
-Sets document type. If `document` already have document type node in it then
-`name`, `publicId` and `systemId` properties of the node will be updated with
-the provided values. Otherwise, creates new document type node with the given
-properties and inserts it into `document`.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L131)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| document | <code>ASTNode.&lt;Document&gt;</code> | Document node. |
-| name | <code>String</code> | Document type name. |
-| publicId | <code>String</code> | Document type public identifier. |
-| systemId | <code>String</code> | Document type system identifier. |
-
-<a name="TreeAdapter.setQuirksMode"></a>
-### TreeAdapter.setQuirksMode(document)
-Sets document quirks mode flag.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L167)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| document | <code>ASTNode.&lt;Document&gt;</code> | Document node. |
-
-<a name="TreeAdapter.setQuirksMode"></a>
-### TreeAdapter.setQuirksMode(document) ⇒ <code>Boolean</code>
-Determines if document quirks mode flag is set.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L183)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| document | <code>ASTNode.&lt;Document&gt;</code> | Document node. |
-
-<a name="TreeAdapter.detachNode"></a>
-### TreeAdapter.detachNode(node)
-Removes node from it's parent.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L197)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-<a name="TreeAdapter.insertText"></a>
-### TreeAdapter.insertText(parentNode, text)
-Inserts text into node. If the last child of the node is the text node then
-provided text will be appended to the text node content. Otherwise, inserts
-new text node with the given text.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L220)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| parentNode | <code>ASTNode</code> | Node to insert text into. |
-| text | <code>String</code> | Text to insert. |
-
-<a name="TreeAdapter.insertTextBefore"></a>
-### TreeAdapter.insertTextBefore(parentNode, text, referenceNode)
-Inserts text into node before the referenced child node. If node before the
-referenced child node is the text node then provided text will be appended
-to the text node content. Otherwise, inserts new text node with the given text
-before the referenced child node.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L249)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| parentNode | <code>ASTNode</code> | Node to insert text into. |
-| text | <code>String</code> | Text to insert. |
-| referenceNode | <code>ASTNode</code> | Node to insert text before. |
-
-<a name="TreeAdapter.adoptAttributes"></a>
-### TreeAdapter.adoptAttributes(recipientNode, attrs)
-Copies attributes to the given node. Only those nodes
-which are not yet present in the node are copied.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L270)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| recipientNode | <code>ASTNode</code> | Node to copy attributes into. |
-| attrs | <code>Array</code> | Attributes to copy. |
-
-<a name="TreeAdapter.getFirstChild"></a>
-### TreeAdapter.getFirstChild(node) ⇒ <code>ASTNode</code>
-Returns first child of the given node.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>ASTNode</code> - firstChild
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L297)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-<a name="TreeAdapter.getChildNodes"></a>
-### TreeAdapter.getChildNodes(node) ⇒ <code>Array</code>
-Returns array of the given node's children.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>Array</code> - children
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L313)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-<a name="TreeAdapter.getParentNode"></a>
-### TreeAdapter.getParentNode(node) ⇒ <code>ASTNode</code>
-Returns given node's parent.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>ASTNode</code> - parent
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L329)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-<a name="TreeAdapter.getAttrList"></a>
-### TreeAdapter.getAttrList(node) ⇒ <code>Array</code>
-Returns array of the given node's attributes in form of the name-value pair.
-Foreign attributes may contain `namespace` and `prefix` fields as well.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>Array</code> - attributes
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L346)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-<a name="TreeAdapter.getTagName"></a>
-### TreeAdapter.getTagName(element) ⇒ <code>String</code>
-Returns given element's tag name.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>String</code> - tagName
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L364)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| element | <code>ASTNode.&lt;Element&gt;</code> | Element. |
-
-<a name="TreeAdapter.getNamespaceURI"></a>
-### TreeAdapter.getNamespaceURI(element) ⇒ <code>String</code>
-Returns given element's namespace.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>String</code> - namespaceURI
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L380)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| element | <code>ASTNode.&lt;Element&gt;</code> | Element. |
-
-<a name="TreeAdapter.getTextNodeContent"></a>
-### TreeAdapter.getTextNodeContent(textNode) ⇒ <code>String</code>
-Returns given text node's content.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>String</code> - text
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L396)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| textNode | <code>ASTNode.&lt;Text&gt;</code> | Text node. |
-
-<a name="TreeAdapter.getTextNodeContent"></a>
-### TreeAdapter.getTextNodeContent(commentNode) ⇒ <code>String</code>
-Returns given comment node's content.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>String</code> - commentText
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L412)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| commentNode | <code>ASTNode.&lt;Comment&gt;</code> | Comment node. |
-
-<a name="TreeAdapter.getDocumentTypeNodeName"></a>
-### TreeAdapter.getDocumentTypeNodeName(doctypeNode) ⇒ <code>String</code>
-Returns given document type node's name.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>String</code> - name
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L428)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| doctypeNode | <code>ASTNode.&lt;DocumentType&gt;</code> | Document type node. |
-
-<a name="TreeAdapter.getDocumentTypeNodePublicId"></a>
-### TreeAdapter.getDocumentTypeNodePublicId(doctypeNode) ⇒ <code>String</code>
-Returns given document type node's public identifier.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>String</code> - publicId
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L444)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| doctypeNode | <code>ASTNode.&lt;DocumentType&gt;</code> | Document type node. |
-
-<a name="TreeAdapter.getDocumentTypeNodeSystemId"></a>
-### TreeAdapter.getDocumentTypeNodeSystemId(doctypeNode) ⇒ <code>String</code>
-Returns given document type node's system identifier.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**Returns**: <code>String</code> - systemId
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L460)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| doctypeNode | <code>ASTNode.&lt;DocumentType&gt;</code> | Document type node. |
-
-<a name="TreeAdapter.isTextNode"></a>
-### TreeAdapter.isTextNode(node) ⇒ <code>Boolean</code>
-Determines if given node is a text node.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L477)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-<a name="TreeAdapter.isCommentNode"></a>
-### TreeAdapter.isCommentNode(node) ⇒ <code>Boolean</code>
-Determines if given node is a comment node.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L493)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-<a name="TreeAdapter.isDocumentTypeNode"></a>
-### TreeAdapter.isDocumentTypeNode(node) ⇒ <code>Boolean</code>
-Determines if given node is a document type node.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L509)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-<a name="TreeAdapter.isElementNode"></a>
-### TreeAdapter.isElementNode(node) ⇒ <code>Boolean</code>
-Determines if given node is an element.
-
-**Kind**: static method of <code>[TreeAdapter](#TreeAdapter)</code>
-**See**: [default implementation.](https://github.com/inikulin/parse5/blob/tree-adapter-docs-rev/lib/tree_adapters/default.js#L525)
-
-| Param | Type | Description |
-| --- | --- | --- |
-| node | <code>ASTNode</code> | Node. |
-
-
-# FAQ
-
-## Q: I want to work with my own document tree format. How can I achieve this?
-
-You can create a custom tree adapter so parse5 can work with your own DOM-tree implementation.
-Then just pass it to the parser or serializer via option:
-
-```js
-var parse5 = require('parse5');
-
-var myTreeAdapter = {
-   //Adapter methods...
-};
-
-var document = parse5.parse('<div></div>', { treeAdapter: myTreeAdapter });
-
-var html = parse5.serialize(document, { treeAdapter: myTreeAdapter });
-```
-You can find description of the methods which should be exposed by tree adapter and links to their
-default implementation in the [API reference](#TreeAdapter).
-
-## Q: How can I use parse5 in the browser?
-
-Just compile it with [browserify](http://browserify.org/) and you're set.
-
-## Q: I'm parsing `<img src="foo">` with the `SAXParser` and I expect `selfClosing` flag to be `true` for the `<img>` tag. But it's not. Is there something wrong with parser?
-
-No. Self-closing tag is the tag that has `/` before the closing bracket. E.g: `<br/>`, `<meta/>`.
-In the provided example tag just doesn't have end tag. Self-closing tags and tags without end tags are differently treated by the
-parser: in case of self-closing tag parser will not lookup for the appropriate closing tag and expects element to not have any content.
-But if start tag is not self-closing parser will treat everything after it (with the few exceptions) as the element content.
-However, if the start tag is in the list of [void elements](https://html.spec.whatwg.org/multipage/syntax.html#void-elements) parser expects corresponding
-element to not have content and behaves the same way as the if element is self-closing. So, semantically if element is the
-void element self-closing tags and tags without closing tags are equivalent, but it's not true for all other tags.
-
-**TL;DR**: `selfClosing` is the part of the lexical information and will be set only if the tag in source code has `/` before the closing bracket.
-
-## Q: I have some weird output from the parser, seems like it's a bug.
-
-More likely, it's not. There are a lot of weird edge cases in HTML5 parsing algorithm, e.g.:
-```html
-<b>1<p>2</b>3</p>
-```
-
-will be parsed as
-
-```html
-<b>1</b><p><b>2</b>3</p>
-```
-
-Just try it in the latest version of your browser before submitting the issue.
-
-
-
-# Version history
-## 2.0.0
- * Add: [ParserStream](http://inikulin.github.io/parse5/#parse5+ParserStream) with the scripting support.
- * Add: [SerializerStream](http://inikulin.github.io/parse5/#parse5+SerializerStream)
- * Add: Line/column location info.
- * Update (**breaking**): `SimpleApiParser` was renamed to [SAXParser](http://inikulin.github.io/parse5/#parse5+SAXParser).
- * Update (**breaking**): [SAXParser](http://inikulin.github.io/parse5/#parse5+SAXParser) is the [transform stream](https://nodejs.org/api/stream.html#stream_class_stream_transform)
-   now.
- * Update (**breaking**): [SAXParser](http://inikulin.github.io/parse5/#parse5+SAXParser) handler subscription is done via events now.
- * Add: [SAXParser.stop()](http://inikulin.github.io/parse5/#parse5+SAXParser+stop)
- * Add (**breaking**): [parse5.parse()](http://inikulin.github.io/parse5/#parse5+parse) and [parse5.parseFragment()](http://inikulin.github.io/parse5/#parse5+parseFragment)
-   methods as replacement for the `Parser` class.
- * Add (**breaking**): [parse5.serialize()](http://inikulin.github.io/parse5/#parse5+serialized) method as replacement for the `Serializer` class.
- * Update: parsing algorithm was updated with the latest [HTML spec](https://html.spec.whatwg.org/) changes.
- * Remove (**breaking**): `decodeHtmlEntities` and `encodeHtmlEntities` options. [Discussion](https://github.com/inikulin/parse5/issues/75).
-
-## 1.5.0
- * Add: Location info for the element start and end tags (by @sakagg).
-
-## 1.4.2
- * Fix: htmlparser2 tree adapter `DocumentType.data` property rendering (GH [#45](https://github.com/inikulin/parse5/issues/45)).
-
-## 1.4.1
- * Fix: Location info handling for the implicitly generated `<html>` and `<body>` elements (GH [#44](https://github.com/inikulin/parse5/issues/44)).
-
-## 1.4.0
- * Add: Parser [decodeHtmlEntities](https://github.com/inikulin/parse5#optionsdecodehtmlentities) option.
- * Add: SimpleApiParser [decodeHtmlEntities](https://github.com/inikulin/parse5#optionsdecodehtmlentities-1) option.
- * Add: Parser [locationInfo](https://github.com/inikulin/parse5#optionslocationinfo) option.
- * Add: SimpleApiParser [locationInfo](https://github.com/inikulin/parse5#optionslocationinfo-1) option.
-
-## 1.3.2
- * Fix: `<form>` processing in `<template>` (GH [#40](https://github.com/inikulin/parse5/issues/40)).
-
-## 1.3.1
- * Fix: text node in `<template>` serialization problem with custom tree adapter (GH [#38](https://github.com/inikulin/parse5/issues/38)).
-
-## 1.3.0
- * Add: Serializer `encodeHtmlEntities` option.
-
-## 1.2.0
- * Add: `<template>` support
- * `parseFragment` now uses `<template>` as default `contextElement`. This leads to the more "forgiving" parsing manner.
- * `TreeSerializer` was renamed to `Serializer`. However, serializer is accessible as `parse5.TreeSerializer` for backward compatibility .
-
-## 1.1.6
- * Fix: apply latest changes to the `htmlparser2` tree format (DOM Level1 node emulation).
-
-## 1.1.5
- * Add: [jsdom](https://github.com/tmpvar/jsdom)-specific parser with scripting support. Undocumented for `jsdom` internal use only.
-
-## 1.1.4
- * Add: logo
- * Fix: use fake `document` element for fragment parsing (required by [jsdom](https://github.com/tmpvar/jsdom)).
-
-## 1.1.3
- * Development files (e.g. `.travis.yml`, `.editorconfig`) are removed from NPM package.
-
-## 1.1.2
- * Fix: crash on Linux due to upper-case leading character in module name used in `require()`.
-
-## 1.1.1
- * Add: [SimpleApiParser](https://github.com/inikulin/parse5/#class-simpleapiparser).
- * Fix: new line serialization in `<pre>`.
- * Fix: `SYSTEM`-only `DOCTYPE` serialization.
- * Fix: quotes serialization in `DOCTYPE` IDs.
-
-## 1.0.0
- * First stable release, switch to semantic versioning.
-
-## 0.8.3
- * Fix: siblings calculation bug in `appendChild` in `htmlparser2` tree adapter.
-
-## 0.8.1
- * Add: [TreeSerializer](https://github.com/inikulin/parse5/#class-serializer).
- * Add: [htmlparser2 tree adapter](https://github.com/inikulin/parse5/#-treeadaptershtmlparser2).
-
-## 0.6.1
- * Fix: incorrect `<menuitem>` handling in `<body>`.
-
-## 0.6.0
- * Initial release.
-
-# License
-Copyright (c) 2013-2015 Ivan Nikulin (ifaaan@gmail.com, https://github.com/inikulin)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/parse5/index.js b/node_modules/jsdom/node_modules/parse5/index.js
deleted file mode 100644
index 273bf04..0000000
--- a/node_modules/jsdom/node_modules/parse5/index.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-exports.Parser = require('./lib/tree_construction/parser');
-exports.SimpleApiParser = require('./lib/simple_api/simple_api_parser');
-exports.TreeSerializer =
-exports.Serializer = require('./lib/serialization/serializer');
-exports.JsDomParser = require('./lib/jsdom/jsdom_parser');
-
-exports.TreeAdapters = {
-    default: require('./lib/tree_adapters/default'),
-    htmlparser2: require('./lib/tree_adapters/htmlparser2')
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/common/doctype.js b/node_modules/jsdom/node_modules/parse5/lib/common/doctype.js
deleted file mode 100644
index 217adbe..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/common/doctype.js
+++ /dev/null
@@ -1,134 +0,0 @@
-'use strict';
-
-//Const
-var VALID_DOCTYPE_NAME = 'html',
-    QUIRKS_MODE_SYSTEM_ID = 'http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd',
-    QUIRKS_MODE_PUBLIC_ID_PREFIXES = [
-        "+//silmaril//dtd html pro v0r11 19970101//en",
-        "-//advasoft ltd//dtd html 3.0 aswedit + extensions//en",
-        "-//as//dtd html 3.0 aswedit + extensions//en",
-        "-//ietf//dtd html 2.0 level 1//en",
-        "-//ietf//dtd html 2.0 level 2//en",
-        "-//ietf//dtd html 2.0 strict level 1//en",
-        "-//ietf//dtd html 2.0 strict level 2//en",
-        "-//ietf//dtd html 2.0 strict//en",
-        "-//ietf//dtd html 2.0//en",
-        "-//ietf//dtd html 2.1e//en",
-        "-//ietf//dtd html 3.0//en",
-        "-//ietf//dtd html 3.0//en//",
-        "-//ietf//dtd html 3.2 final//en",
-        "-//ietf//dtd html 3.2//en",
-        "-//ietf//dtd html 3//en",
-        "-//ietf//dtd html level 0//en",
-        "-//ietf//dtd html level 0//en//2.0",
-        "-//ietf//dtd html level 1//en",
-        "-//ietf//dtd html level 1//en//2.0",
-        "-//ietf//dtd html level 2//en",
-        "-//ietf//dtd html level 2//en//2.0",
-        "-//ietf//dtd html level 3//en",
-        "-//ietf//dtd html level 3//en//3.0",
-        "-//ietf//dtd html strict level 0//en",
-        "-//ietf//dtd html strict level 0//en//2.0",
-        "-//ietf//dtd html strict level 1//en",
-        "-//ietf//dtd html strict level 1//en//2.0",
-        "-//ietf//dtd html strict level 2//en",
-        "-//ietf//dtd html strict level 2//en//2.0",
-        "-//ietf//dtd html strict level 3//en",
-        "-//ietf//dtd html strict level 3//en//3.0",
-        "-//ietf//dtd html strict//en",
-        "-//ietf//dtd html strict//en//2.0",
-        "-//ietf//dtd html strict//en//3.0",
-        "-//ietf//dtd html//en",
-        "-//ietf//dtd html//en//2.0",
-        "-//ietf//dtd html//en//3.0",
-        "-//metrius//dtd metrius presentational//en",
-        "-//microsoft//dtd internet explorer 2.0 html strict//en",
-        "-//microsoft//dtd internet explorer 2.0 html//en",
-        "-//microsoft//dtd internet explorer 2.0 tables//en",
-        "-//microsoft//dtd internet explorer 3.0 html strict//en",
-        "-//microsoft//dtd internet explorer 3.0 html//en",
-        "-//microsoft//dtd internet explorer 3.0 tables//en",
-        "-//netscape comm. corp.//dtd html//en",
-        "-//netscape comm. corp.//dtd strict html//en",
-        "-//o'reilly and associates//dtd html 2.0//en",
-        "-//o'reilly and associates//dtd html extended 1.0//en",
-        "-//spyglass//dtd html 2.0 extended//en",
-        "-//sq//dtd html 2.0 hotmetal + extensions//en",
-        "-//sun microsystems corp.//dtd hotjava html//en",
-        "-//sun microsystems corp.//dtd hotjava strict html//en",
-        "-//w3c//dtd html 3 1995-03-24//en",
-        "-//w3c//dtd html 3.2 draft//en",
-        "-//w3c//dtd html 3.2 final//en",
-        "-//w3c//dtd html 3.2//en",
-        "-//w3c//dtd html 3.2s draft//en",
-        "-//w3c//dtd html 4.0 frameset//en",
-        "-//w3c//dtd html 4.0 transitional//en",
-        "-//w3c//dtd html experimental 19960712//en",
-        "-//w3c//dtd html experimental 970421//en",
-        "-//w3c//dtd w3 html//en",
-        "-//w3o//dtd w3 html 3.0//en",
-        "-//w3o//dtd w3 html 3.0//en//",
-        "-//webtechs//dtd mozilla html 2.0//en",
-        "-//webtechs//dtd mozilla html//en"
-    ],
-    QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES = [
-        '-//w3c//dtd html 4.01 frameset//',
-        '-//w3c//dtd html 4.01 transitional//'
-    ],
-    QUIRKS_MODE_PUBLIC_IDS = [
-        '-//w3o//dtd w3 html strict 3.0//en//',
-        '-/w3c/dtd html 4.0 transitional/en',
-        'html'
-    ];
-
-
-//Utils
-function enquoteDoctypeId(id) {
-    var quote = id.indexOf('"') !== -1 ? '\'' : '"';
-
-    return quote + id + quote;
-}
-
-
-//API
-exports.isQuirks = function (name, publicId, systemId) {
-    if (name !== VALID_DOCTYPE_NAME)
-        return true;
-
-    if (systemId && systemId.toLowerCase() === QUIRKS_MODE_SYSTEM_ID)
-        return true;
-
-    if (publicId !== null) {
-        publicId = publicId.toLowerCase();
-
-        if (QUIRKS_MODE_PUBLIC_IDS.indexOf(publicId) > -1)
-            return true;
-
-        var prefixes = QUIRKS_MODE_PUBLIC_ID_PREFIXES;
-
-        if (systemId === null)
-            prefixes = prefixes.concat(QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES);
-
-        for (var i = 0; i < prefixes.length; i++) {
-            if (publicId.indexOf(prefixes[i]) === 0)
-                return true;
-        }
-    }
-
-    return false;
-};
-
-exports.serializeContent = function (name, publicId, systemId) {
-    var str = '!DOCTYPE ' + name;
-
-    if (publicId !== null)
-        str += ' PUBLIC ' + enquoteDoctypeId(publicId);
-
-    else if (systemId !== null)
-        str += ' SYSTEM';
-
-    if (systemId !== null)
-        str += ' ' + enquoteDoctypeId(systemId);
-
-    return str;
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/common/foreign_content.js b/node_modules/jsdom/node_modules/parse5/lib/common/foreign_content.js
deleted file mode 100644
index f094f78..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/common/foreign_content.js
+++ /dev/null
@@ -1,257 +0,0 @@
-'use strict';
-
-var Tokenizer = require('../tokenization/tokenizer'),
-    HTML = require('./html');
-
-//Aliases
-var $ = HTML.TAG_NAMES,
-    NS = HTML.NAMESPACES,
-    ATTRS = HTML.ATTRS;
-
-
-//MIME types
-var MIME_TYPES = {
-    TEXT_HTML: 'text/html',
-    APPLICATION_XML: 'application/xhtml+xml'
-};
-
-//Attributes
-var DEFINITION_URL_ATTR = 'definitionurl',
-    ADJUSTED_DEFINITION_URL_ATTR = 'definitionURL',
-    SVG_ATTRS_ADJUSTMENT_MAP = {
-        'attributename': 'attributeName',
-        'attributetype': 'attributeType',
-        'basefrequency': 'baseFrequency',
-        'baseprofile': 'baseProfile',
-        'calcmode': 'calcMode',
-        'clippathunits': 'clipPathUnits',
-        'contentscripttype': 'contentScriptType',
-        'contentstyletype': 'contentStyleType',
-        'diffuseconstant': 'diffuseConstant',
-        'edgemode': 'edgeMode',
-        'externalresourcesrequired': 'externalResourcesRequired',
-        'filterres': 'filterRes',
-        'filterunits': 'filterUnits',
-        'glyphref': 'glyphRef',
-        'gradienttransform': 'gradientTransform',
-        'gradientunits': 'gradientUnits',
-        'kernelmatrix': 'kernelMatrix',
-        'kernelunitlength': 'kernelUnitLength',
-        'keypoints': 'keyPoints',
-        'keysplines': 'keySplines',
-        'keytimes': 'keyTimes',
-        'lengthadjust': 'lengthAdjust',
-        'limitingconeangle': 'limitingConeAngle',
-        'markerheight': 'markerHeight',
-        'markerunits': 'markerUnits',
-        'markerwidth': 'markerWidth',
-        'maskcontentunits': 'maskContentUnits',
-        'maskunits': 'maskUnits',
-        'numoctaves': 'numOctaves',
-        'pathlength': 'pathLength',
-        'patterncontentunits': 'patternContentUnits',
-        'patterntransform': 'patternTransform',
-        'patternunits': 'patternUnits',
-        'pointsatx': 'pointsAtX',
-        'pointsaty': 'pointsAtY',
-        'pointsatz': 'pointsAtZ',
-        'preservealpha': 'preserveAlpha',
-        'preserveaspectratio': 'preserveAspectRatio',
-        'primitiveunits': 'primitiveUnits',
-        'refx': 'refX',
-        'refy': 'refY',
-        'repeatcount': 'repeatCount',
-        'repeatdur': 'repeatDur',
-        'requiredextensions': 'requiredExtensions',
-        'requiredfeatures': 'requiredFeatures',
-        'specularconstant': 'specularConstant',
-        'specularexponent': 'specularExponent',
-        'spreadmethod': 'spreadMethod',
-        'startoffset': 'startOffset',
-        'stddeviation': 'stdDeviation',
-        'stitchtiles': 'stitchTiles',
-        'surfacescale': 'surfaceScale',
-        'systemlanguage': 'systemLanguage',
-        'tablevalues': 'tableValues',
-        'targetx': 'targetX',
-        'targety': 'targetY',
-        'textlength': 'textLength',
-        'viewbox': 'viewBox',
-        'viewtarget': 'viewTarget',
-        'xchannelselector': 'xChannelSelector',
-        'ychannelselector': 'yChannelSelector',
-        'zoomandpan': 'zoomAndPan'
-    },
-    XML_ATTRS_ADJUSTMENT_MAP = {
-        'xlink:actuate': {prefix: 'xlink', name: 'actuate', namespace: NS.XLINK},
-        'xlink:arcrole': {prefix: 'xlink', name: 'arcrole', namespace: NS.XLINK},
-        'xlink:href': {prefix: 'xlink', name: 'href', namespace: NS.XLINK},
-        'xlink:role': {prefix: 'xlink', name: 'role', namespace: NS.XLINK},
-        'xlink:show': {prefix: 'xlink', name: 'show', namespace: NS.XLINK},
-        'xlink:title': {prefix: 'xlink', name: 'title', namespace: NS.XLINK},
-        'xlink:type': {prefix: 'xlink', name: 'type', namespace: NS.XLINK},
-        'xml:base': {prefix: 'xml', name: 'base', namespace: NS.XML},
-        'xml:lang': {prefix: 'xml', name: 'lang', namespace: NS.XML},
-        'xml:space': {prefix: 'xml', name: 'space', namespace: NS.XML},
-        'xmlns': {prefix: '', name: 'xmlns', namespace: NS.XMLNS},
-        'xmlns:xlink': {prefix: 'xmlns', name: 'xlink', namespace: NS.XMLNS}
-
-    };
-
-//SVG tag names adjustment map
-var SVG_TAG_NAMES_ADJUSTMENT_MAP = {
-    'altglyph': 'altGlyph',
-    'altglyphdef': 'altGlyphDef',
-    'altglyphitem': 'altGlyphItem',
-    'animatecolor': 'animateColor',
-    'animatemotion': 'animateMotion',
-    'animatetransform': 'animateTransform',
-    'clippath': 'clipPath',
-    'feblend': 'feBlend',
-    'fecolormatrix': 'feColorMatrix',
-    'fecomponenttransfer': 'feComponentTransfer',
-    'fecomposite': 'feComposite',
-    'feconvolvematrix': 'feConvolveMatrix',
-    'fediffuselighting': 'feDiffuseLighting',
-    'fedisplacementmap': 'feDisplacementMap',
-    'fedistantlight': 'feDistantLight',
-    'feflood': 'feFlood',
-    'fefunca': 'feFuncA',
-    'fefuncb': 'feFuncB',
-    'fefuncg': 'feFuncG',
-    'fefuncr': 'feFuncR',
-    'fegaussianblur': 'feGaussianBlur',
-    'feimage': 'feImage',
-    'femerge': 'feMerge',
-    'femergenode': 'feMergeNode',
-    'femorphology': 'feMorphology',
-    'feoffset': 'feOffset',
-    'fepointlight': 'fePointLight',
-    'fespecularlighting': 'feSpecularLighting',
-    'fespotlight': 'feSpotLight',
-    'fetile': 'feTile',
-    'feturbulence': 'feTurbulence',
-    'foreignobject': 'foreignObject',
-    'glyphref': 'glyphRef',
-    'lineargradient': 'linearGradient',
-    'radialgradient': 'radialGradient',
-    'textpath': 'textPath'
-};
-
-//Tags that causes exit from foreign content
-var EXITS_FOREIGN_CONTENT = {};
-
-EXITS_FOREIGN_CONTENT[$.B] = true;
-EXITS_FOREIGN_CONTENT[$.BIG] = true;
-EXITS_FOREIGN_CONTENT[$.BLOCKQUOTE] = true;
-EXITS_FOREIGN_CONTENT[$.BODY] = true;
-EXITS_FOREIGN_CONTENT[$.BR] = true;
-EXITS_FOREIGN_CONTENT[$.CENTER] = true;
-EXITS_FOREIGN_CONTENT[$.CODE] = true;
-EXITS_FOREIGN_CONTENT[$.DD] = true;
-EXITS_FOREIGN_CONTENT[$.DIV] = true;
-EXITS_FOREIGN_CONTENT[$.DL] = true;
-EXITS_FOREIGN_CONTENT[$.DT] = true;
-EXITS_FOREIGN_CONTENT[$.EM] = true;
-EXITS_FOREIGN_CONTENT[$.EMBED] = true;
-EXITS_FOREIGN_CONTENT[$.H1] = true;
-EXITS_FOREIGN_CONTENT[$.H2] = true;
-EXITS_FOREIGN_CONTENT[$.H3] = true;
-EXITS_FOREIGN_CONTENT[$.H4] = true;
-EXITS_FOREIGN_CONTENT[$.H5] = true;
-EXITS_FOREIGN_CONTENT[$.H6] = true;
-EXITS_FOREIGN_CONTENT[$.HEAD] = true;
-EXITS_FOREIGN_CONTENT[$.HR] = true;
-EXITS_FOREIGN_CONTENT[$.I] = true;
-EXITS_FOREIGN_CONTENT[$.IMG] = true;
-EXITS_FOREIGN_CONTENT[$.LI] = true;
-EXITS_FOREIGN_CONTENT[$.LISTING] = true;
-EXITS_FOREIGN_CONTENT[$.MENU] = true;
-EXITS_FOREIGN_CONTENT[$.META] = true;
-EXITS_FOREIGN_CONTENT[$.NOBR] = true;
-EXITS_FOREIGN_CONTENT[$.OL] = true;
-EXITS_FOREIGN_CONTENT[$.P] = true;
-EXITS_FOREIGN_CONTENT[$.PRE] = true;
-EXITS_FOREIGN_CONTENT[$.RUBY] = true;
-EXITS_FOREIGN_CONTENT[$.S] = true;
-EXITS_FOREIGN_CONTENT[$.SMALL] = true;
-EXITS_FOREIGN_CONTENT[$.SPAN] = true;
-EXITS_FOREIGN_CONTENT[$.STRONG] = true;
-EXITS_FOREIGN_CONTENT[$.STRIKE] = true;
-EXITS_FOREIGN_CONTENT[$.SUB] = true;
-EXITS_FOREIGN_CONTENT[$.SUP] = true;
-EXITS_FOREIGN_CONTENT[$.TABLE] = true;
-EXITS_FOREIGN_CONTENT[$.TT] = true;
-EXITS_FOREIGN_CONTENT[$.U] = true;
-EXITS_FOREIGN_CONTENT[$.UL] = true;
-EXITS_FOREIGN_CONTENT[$.VAR] = true;
-
-//Check exit from foreign content
-exports.causesExit = function (startTagToken) {
-    var tn = startTagToken.tagName;
-
-    if (tn === $.FONT && (Tokenizer.getTokenAttr(startTagToken, ATTRS.COLOR) !== null ||
-        Tokenizer.getTokenAttr(startTagToken, ATTRS.SIZE) !== null ||
-        Tokenizer.getTokenAttr(startTagToken, ATTRS.FACE) !== null)) {
-        return true;
-    }
-
-    return EXITS_FOREIGN_CONTENT[tn];
-};
-
-//Token adjustments
-exports.adjustTokenMathMLAttrs = function (token) {
-    for (var i = 0; i < token.attrs.length; i++) {
-        if (token.attrs[i].name === DEFINITION_URL_ATTR) {
-            token.attrs[i].name = ADJUSTED_DEFINITION_URL_ATTR;
-            break;
-        }
-    }
-};
-
-exports.adjustTokenSVGAttrs = function (token) {
-    for (var i = 0; i < token.attrs.length; i++) {
-        var adjustedAttrName = SVG_ATTRS_ADJUSTMENT_MAP[token.attrs[i].name];
-
-        if (adjustedAttrName)
-            token.attrs[i].name = adjustedAttrName;
-    }
-};
-
-exports.adjustTokenXMLAttrs = function (token) {
-    for (var i = 0; i < token.attrs.length; i++) {
-        var adjustedAttrEntry = XML_ATTRS_ADJUSTMENT_MAP[token.attrs[i].name];
-
-        if (adjustedAttrEntry) {
-            token.attrs[i].prefix = adjustedAttrEntry.prefix;
-            token.attrs[i].name = adjustedAttrEntry.name;
-            token.attrs[i].namespace = adjustedAttrEntry.namespace;
-        }
-    }
-};
-
-exports.adjustTokenSVGTagName = function (token) {
-    var adjustedTagName = SVG_TAG_NAMES_ADJUSTMENT_MAP[token.tagName];
-
-    if (adjustedTagName)
-        token.tagName = adjustedTagName;
-};
-
-//Integration points
-exports.isMathMLTextIntegrationPoint = function (tn, ns) {
-    return ns === NS.MATHML && (tn === $.MI || tn === $.MO || tn === $.MN || tn === $.MS || tn === $.MTEXT);
-};
-
-exports.isHtmlIntegrationPoint = function (tn, ns, attrs) {
-    if (ns === NS.MATHML && tn === $.ANNOTATION_XML) {
-        for (var i = 0; i < attrs.length; i++) {
-            if (attrs[i].name === ATTRS.ENCODING) {
-                var value = attrs[i].value.toLowerCase();
-
-                return value === MIME_TYPES.TEXT_HTML || value === MIME_TYPES.APPLICATION_XML;
-            }
-        }
-    }
-
-    return ns === NS.SVG && (tn === $.FOREIGN_OBJECT || tn === $.DESC || tn === $.TITLE);
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/common/html.js b/node_modules/jsdom/node_modules/parse5/lib/common/html.js
deleted file mode 100644
index f173117..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/common/html.js
+++ /dev/null
@@ -1,268 +0,0 @@
-'use strict';
-
-var NS = exports.NAMESPACES = {
-    HTML: 'http://www.w3.org/1999/xhtml',
-    MATHML: 'http://www.w3.org/1998/Math/MathML',
-    SVG: 'http://www.w3.org/2000/svg',
-    XLINK: 'http://www.w3.org/1999/xlink',
-    XML: 'http://www.w3.org/XML/1998/namespace',
-    XMLNS: 'http://www.w3.org/2000/xmlns/'
-};
-
-exports.ATTRS = {
-    TYPE: 'type',
-    ACTION: 'action',
-    ENCODING: 'encoding',
-    PROMPT: 'prompt',
-    NAME: 'name',
-    COLOR: 'color',
-    FACE: 'face',
-    SIZE: 'size'
-};
-
-var $ = exports.TAG_NAMES = {
-    A: 'a',
-    ADDRESS: 'address',
-    ANNOTATION_XML: 'annotation-xml',
-    APPLET: 'applet',
-    AREA: 'area',
-    ARTICLE: 'article',
-    ASIDE: 'aside',
-
-    B: 'b',
-    BASE: 'base',
-    BASEFONT: 'basefont',
-    BGSOUND: 'bgsound',
-    BIG: 'big',
-    BLOCKQUOTE: 'blockquote',
-    BODY: 'body',
-    BR: 'br',
-    BUTTON: 'button',
-
-    CAPTION: 'caption',
-    CENTER: 'center',
-    CODE: 'code',
-    COL: 'col',
-    COLGROUP: 'colgroup',
-    COMMAND: 'command',
-
-    DD: 'dd',
-    DESC: 'desc',
-    DETAILS: 'details',
-    DIALOG: 'dialog',
-    DIR: 'dir',
-    DIV: 'div',
-    DL: 'dl',
-    DT: 'dt',
-
-    EM: 'em',
-    EMBED: 'embed',
-
-    FIELDSET: 'fieldset',
-    FIGCAPTION: 'figcaption',
-    FIGURE: 'figure',
-    FONT: 'font',
-    FOOTER: 'footer',
-    FOREIGN_OBJECT: 'foreignObject',
-    FORM: 'form',
-    FRAME: 'frame',
-    FRAMESET: 'frameset',
-
-    H1: 'h1',
-    H2: 'h2',
-    H3: 'h3',
-    H4: 'h4',
-    H5: 'h5',
-    H6: 'h6',
-    HEAD: 'head',
-    HEADER: 'header',
-    HGROUP: 'hgroup',
-    HR: 'hr',
-    HTML: 'html',
-
-    I: 'i',
-    IMG: 'img',
-    IMAGE: 'image',
-    INPUT: 'input',
-    IFRAME: 'iframe',
-    ISINDEX: 'isindex',
-
-    KEYGEN: 'keygen',
-
-    LABEL: 'label',
-    LI: 'li',
-    LINK: 'link',
-    LISTING: 'listing',
-
-    MAIN: 'main',
-    MALIGNMARK: 'malignmark',
-    MARQUEE: 'marquee',
-    MATH: 'math',
-    MENU: 'menu',
-    MENUITEM: 'menuitem',
-    META: 'meta',
-    MGLYPH: 'mglyph',
-    MI: 'mi',
-    MO: 'mo',
-    MN: 'mn',
-    MS: 'ms',
-    MTEXT: 'mtext',
-
-    NAV: 'nav',
-    NOBR: 'nobr',
-    NOFRAMES: 'noframes',
-    NOEMBED: 'noembed',
-    NOSCRIPT: 'noscript',
-
-    OBJECT: 'object',
-    OL: 'ol',
-    OPTGROUP: 'optgroup',
-    OPTION: 'option',
-
-    P: 'p',
-    PARAM: 'param',
-    PLAINTEXT: 'plaintext',
-    PRE: 'pre',
-
-    RP: 'rp',
-    RT: 'rt',
-    RUBY: 'ruby',
-
-    S: 's',
-    SCRIPT: 'script',
-    SECTION: 'section',
-    SELECT: 'select',
-    SOURCE: 'source',
-    SMALL: 'small',
-    SPAN: 'span',
-    STRIKE: 'strike',
-    STRONG: 'strong',
-    STYLE: 'style',
-    SUB: 'sub',
-    SUMMARY: 'summary',
-    SUP: 'sup',
-
-    TABLE: 'table',
-    TBODY: 'tbody',
-    TEMPLATE: 'template',
-    TEXTAREA: 'textarea',
-    TFOOT: 'tfoot',
-    TD: 'td',
-    TH: 'th',
-    THEAD: 'thead',
-    TITLE: 'title',
-    TR: 'tr',
-    TRACK: 'track',
-    TT: 'tt',
-
-    U: 'u',
-    UL: 'ul',
-
-    SVG: 'svg',
-
-    VAR: 'var',
-
-    WBR: 'wbr',
-
-    XMP: 'xmp'
-};
-
-var SPECIAL_ELEMENTS = exports.SPECIAL_ELEMENTS = {};
-
-SPECIAL_ELEMENTS[NS.HTML] = {};
-SPECIAL_ELEMENTS[NS.HTML][$.ADDRESS] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.APPLET] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.AREA] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.ARTICLE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.ASIDE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.BASE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.BASEFONT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.BGSOUND] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.BLOCKQUOTE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.BODY] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.BR] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.BUTTON] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.CAPTION] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.CENTER] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.COL] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.COLGROUP] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.DD] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.DETAILS] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.DIR] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.DIV] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.DL] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.DT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.EMBED] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.FIELDSET] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.FIGCAPTION] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.FIGURE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.FOOTER] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.FORM] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.FRAME] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.FRAMESET] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.H1] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.H2] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.H3] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.H4] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.H5] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.H6] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.HEAD] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.HEADER] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.HGROUP] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.HR] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.HTML] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.IFRAME] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.IMG] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.INPUT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.ISINDEX] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.LI] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.LINK] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.LISTING] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.MAIN] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.MARQUEE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.MENU] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.MENUITEM] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.META] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.NAV] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.NOEMBED] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.NOFRAMES] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.NOSCRIPT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.OBJECT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.OL] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.P] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.PARAM] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.PLAINTEXT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.PRE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.SCRIPT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.SECTION] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.SELECT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.SOURCE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.STYLE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.SUMMARY] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TABLE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TBODY] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TD] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TEMPLATE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TEXTAREA] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TFOOT] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TH] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.THEAD] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TITLE] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TR] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.TRACK] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.UL] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.WBR] = true;
-SPECIAL_ELEMENTS[NS.HTML][$.XMP] = true;
-
-SPECIAL_ELEMENTS[NS.MATHML] = {};
-SPECIAL_ELEMENTS[NS.MATHML][$.MI] = true;
-SPECIAL_ELEMENTS[NS.MATHML][$.MO] = true;
-SPECIAL_ELEMENTS[NS.MATHML][$.MN] = true;
-SPECIAL_ELEMENTS[NS.MATHML][$.MS] = true;
-SPECIAL_ELEMENTS[NS.MATHML][$.MTEXT] = true;
-SPECIAL_ELEMENTS[NS.MATHML][$.ANNOTATION_XML] = true;
-
-SPECIAL_ELEMENTS[NS.SVG] = {};
-SPECIAL_ELEMENTS[NS.SVG][$.TITLE] = true;
-SPECIAL_ELEMENTS[NS.SVG][$.FOREIGN_OBJECT] = true;
-SPECIAL_ELEMENTS[NS.SVG][$.DESC] = true;
diff --git a/node_modules/jsdom/node_modules/parse5/lib/common/unicode.js b/node_modules/jsdom/node_modules/parse5/lib/common/unicode.js
deleted file mode 100644
index a996dda..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/common/unicode.js
+++ /dev/null
@@ -1,48 +0,0 @@
-'use strict';
-
-exports.REPLACEMENT_CHARACTER = '\uFFFD';
-
-exports.CODE_POINTS = {
-    EOF: -1,
-    NULL: 0x00,
-    TABULATION: 0x09,
-    CARRIAGE_RETURN: 0x0D,
-    LINE_FEED: 0x0A,
-    FORM_FEED: 0x0C,
-    SPACE: 0x20,
-    EXCLAMATION_MARK: 0x21,
-    QUOTATION_MARK: 0x22,
-    NUMBER_SIGN: 0x23,
-    AMPERSAND: 0x26,
-    APOSTROPHE: 0x27,
-    HYPHEN_MINUS: 0x2D,
-    SOLIDUS: 0x2F,
-    DIGIT_0: 0x30,
-    DIGIT_9: 0x39,
-    SEMICOLON: 0x3B,
-    LESS_THAN_SIGN: 0x3C,
-    EQUALS_SIGN: 0x3D,
-    GREATER_THAN_SIGN: 0x3E,
-    QUESTION_MARK: 0x3F,
-    LATIN_CAPITAL_A: 0x41,
-    LATIN_CAPITAL_F: 0x46,
-    LATIN_CAPITAL_X: 0x58,
-    LATIN_CAPITAL_Z: 0x5A,
-    GRAVE_ACCENT: 0x60,
-    LATIN_SMALL_A: 0x61,
-    LATIN_SMALL_F: 0x66,
-    LATIN_SMALL_X: 0x78,
-    LATIN_SMALL_Z: 0x7A,
-    BOM: 0xFEFF,
-    REPLACEMENT_CHARACTER: 0xFFFD
-};
-
-exports.CODE_POINT_SEQUENCES = {
-    DASH_DASH_STRING: [0x2D, 0x2D], //--
-    DOCTYPE_STRING: [0x44, 0x4F, 0x43, 0x54, 0x59, 0x50, 0x45], //DOCTYPE
-    CDATA_START_STRING: [0x5B, 0x43, 0x44, 0x41, 0x54, 0x41, 0x5B], //[CDATA[
-    CDATA_END_STRING: [0x5D, 0x5D, 0x3E], //]]>
-    SCRIPT_STRING: [0x73, 0x63, 0x72, 0x69, 0x70, 0x74], //script
-    PUBLIC_STRING: [0x50, 0x55, 0x42, 0x4C, 0x49, 0x43], //PUBLIC
-    SYSTEM_STRING: [0x53, 0x59, 0x53, 0x54, 0x45, 0x4D] //SYSTEM
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/common/utils.js b/node_modules/jsdom/node_modules/parse5/lib/common/utils.js
deleted file mode 100644
index 8b9741d..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/common/utils.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-exports.mergeOptions = function (defaults, options) {
-    options = options || {};
-
-    return [defaults, options].reduce(function (merged, optObj) {
-        Object.keys(optObj).forEach(function (key) {
-            merged[key] = optObj[key];
-        });
-
-        return merged;
-    }, {});
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/jsdom/jsdom_parser.js b/node_modules/jsdom/node_modules/parse5/lib/jsdom/jsdom_parser.js
deleted file mode 100644
index b318d8e..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/jsdom/jsdom_parser.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict';
-
-var Parser = require('../tree_construction/parser'),
-    ParsingUnit = require('./parsing_unit');
-
-//API
-exports.parseDocument = function (html, treeAdapter) {
-    //NOTE: this should be reentrant, so we create new parser here
-    var parser = new Parser(treeAdapter),
-        parsingUnit = new ParsingUnit(parser);
-
-    //NOTE: override parser loop method
-    parser._runParsingLoop = function () {
-        parsingUnit.parsingLoopLock = true;
-
-        while (!parsingUnit.suspended && !this.stopped)
-            this._iterateParsingLoop();
-
-        parsingUnit.parsingLoopLock = false;
-
-        if (this.stopped)
-            parsingUnit.callback(this.document);
-    };
-
-    //NOTE: wait while parserController will be adopted by calling code, then
-    //start parsing
-    process.nextTick(function () {
-        parser.parse(html);
-    });
-
-    return parsingUnit;
-};
-
-exports.parseInnerHtml = function (innerHtml, contextElement, treeAdapter) {
-    //NOTE: this should be reentrant, so we create new parser here
-    var parser = new Parser(treeAdapter);
-
-    return parser.parseFragment(innerHtml, contextElement);
-};
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/parse5/lib/jsdom/parsing_unit.js b/node_modules/jsdom/node_modules/parse5/lib/jsdom/parsing_unit.js
deleted file mode 100644
index 852efa8..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/jsdom/parsing_unit.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var ParsingUnit = module.exports = function (parser) {
-    this.parser = parser;
-    this.suspended = false;
-    this.parsingLoopLock = false;
-    this.callback = null;
-};
-
-ParsingUnit.prototype._stateGuard = function (suspend) {
-    if (this.suspended && suspend)
-        throw new Error('parse5: Parser was already suspended. Please, check your control flow logic.');
-
-    else if (!this.suspended && !suspend)
-        throw new Error('parse5: Parser was already resumed. Please, check your control flow logic.');
-
-    return suspend;
-};
-
-ParsingUnit.prototype.suspend = function () {
-    this.suspended = this._stateGuard(true);
-
-    return this;
-};
-
-ParsingUnit.prototype.resume = function () {
-    this.suspended = this._stateGuard(false);
-
-    //NOTE: don't enter parsing loop if it is locked. Without this lock _runParsingLoop() may be called
-    //while parsing loop is still running. E.g. when suspend() and resume() called synchronously.
-    if (!this.parsingLoopLock)
-        this.parser._runParsingLoop();
-
-    return this;
-};
-
-ParsingUnit.prototype.documentWrite = function (html) {
-    this.parser.tokenizer.preprocessor.write(html);
-
-    return this;
-};
-
-ParsingUnit.prototype.handleScripts = function (scriptHandler) {
-    this.parser.scriptHandler = scriptHandler;
-
-    return this;
-};
-
-ParsingUnit.prototype.done = function (callback) {
-    this.callback = callback;
-
-    return this;
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/serialization/serializer.js b/node_modules/jsdom/node_modules/parse5/lib/serialization/serializer.js
deleted file mode 100644
index f43f4b3..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/serialization/serializer.js
+++ /dev/null
@@ -1,178 +0,0 @@
-'use strict';
-
-var DefaultTreeAdapter = require('../tree_adapters/default'),
-    Doctype = require('../common/doctype'),
-    Utils = require('../common/utils'),
-    HTML = require('../common/html');
-
-//Aliases
-var $ = HTML.TAG_NAMES,
-    NS = HTML.NAMESPACES;
-
-//Default serializer options
-var DEFAULT_OPTIONS = {
-    encodeHtmlEntities: true
-};
-
-//Escaping regexes
-var AMP_REGEX = /&/g,
-    NBSP_REGEX = /\u00a0/g,
-    DOUBLE_QUOTE_REGEX = /"/g,
-    LT_REGEX = /</g,
-    GT_REGEX = />/g;
-
-//Escape string
-function escapeString(str, attrMode) {
-    str = str
-        .replace(AMP_REGEX, '&amp;')
-        .replace(NBSP_REGEX, '&nbsp;');
-
-    if (attrMode)
-        str = str.replace(DOUBLE_QUOTE_REGEX, '&quot;');
-
-    else {
-        str = str
-            .replace(LT_REGEX, '&lt;')
-            .replace(GT_REGEX, '&gt;');
-    }
-
-    return str;
-}
-
-
-//Enquote doctype ID
-
-
-
-//Serializer
-var Serializer = module.exports = function (treeAdapter, options) {
-    this.treeAdapter = treeAdapter || DefaultTreeAdapter;
-    this.options = Utils.mergeOptions(DEFAULT_OPTIONS, options);
-};
-
-
-//API
-Serializer.prototype.serialize = function (node) {
-    this.html = '';
-    this._serializeChildNodes(node);
-
-    return this.html;
-};
-
-
-//Internals
-Serializer.prototype._serializeChildNodes = function (parentNode) {
-    var childNodes = this.treeAdapter.getChildNodes(parentNode);
-
-    if (childNodes) {
-        for (var i = 0, cnLength = childNodes.length; i < cnLength; i++) {
-            var currentNode = childNodes[i];
-
-            if (this.treeAdapter.isElementNode(currentNode))
-                this._serializeElement(currentNode);
-
-            else if (this.treeAdapter.isTextNode(currentNode))
-                this._serializeTextNode(currentNode);
-
-            else if (this.treeAdapter.isCommentNode(currentNode))
-                this._serializeCommentNode(currentNode);
-
-            else if (this.treeAdapter.isDocumentTypeNode(currentNode))
-                this._serializeDocumentTypeNode(currentNode);
-        }
-    }
-};
-
-Serializer.prototype._serializeElement = function (node) {
-    var tn = this.treeAdapter.getTagName(node),
-        ns = this.treeAdapter.getNamespaceURI(node);
-
-    this.html += '<' + tn;
-    this._serializeAttributes(node);
-    this.html += '>';
-
-    if (tn !== $.AREA && tn !== $.BASE && tn !== $.BASEFONT && tn !== $.BGSOUND && tn !== $.BR && tn !== $.BR &&
-        tn !== $.COL && tn !== $.EMBED && tn !== $.FRAME && tn !== $.HR && tn !== $.IMG && tn !== $.INPUT &&
-        tn !== $.KEYGEN && tn !== $.LINK && tn !== $.MENUITEM && tn !== $.META && tn !== $.PARAM && tn !== $.SOURCE &&
-        tn !== $.TRACK && tn !== $.WBR) {
-
-        if (tn === $.PRE || tn === $.TEXTAREA || tn === $.LISTING) {
-            var firstChild = this.treeAdapter.getFirstChild(node);
-
-            if (firstChild && this.treeAdapter.isTextNode(firstChild)) {
-                var content = this.treeAdapter.getTextNodeContent(firstChild);
-
-                if (content[0] === '\n')
-                    this.html += '\n';
-            }
-        }
-
-        var childNodesHolder = tn === $.TEMPLATE && ns === NS.HTML ?
-                               this.treeAdapter.getChildNodes(node)[0] :
-                               node;
-
-        this._serializeChildNodes(childNodesHolder);
-        this.html += '</' + tn + '>';
-    }
-};
-
-Serializer.prototype._serializeAttributes = function (node) {
-    var attrs = this.treeAdapter.getAttrList(node);
-
-    for (var i = 0, attrsLength = attrs.length; i < attrsLength; i++) {
-        var attr = attrs[i],
-            value = this.options.encodeHtmlEntities ? escapeString(attr.value, true) : attr.value;
-
-        this.html += ' ';
-
-        if (!attr.namespace)
-            this.html += attr.name;
-
-        else if (attr.namespace === NS.XML)
-            this.html += 'xml:' + attr.name;
-
-        else if (attr.namespace === NS.XMLNS) {
-            if (attr.name !== 'xmlns')
-                this.html += 'xmlns:';
-
-            this.html += attr.name;
-        }
-
-        else if (attr.namespace === NS.XLINK)
-            this.html += 'xlink:' + attr.name;
-
-        else
-            this.html += attr.namespace + ':' + attr.name;
-
-        this.html += '="' + value + '"';
-    }
-};
-
-Serializer.prototype._serializeTextNode = function (node) {
-    var content = this.treeAdapter.getTextNodeContent(node),
-        parent = this.treeAdapter.getParentNode(node),
-        parentTn = void 0;
-
-    if (parent && this.treeAdapter.isElementNode(parent))
-        parentTn = this.treeAdapter.getTagName(parent);
-
-    if (parentTn === $.STYLE || parentTn === $.SCRIPT || parentTn === $.XMP || parentTn === $.IFRAME ||
-        parentTn === $.NOEMBED || parentTn === $.NOFRAMES || parentTn === $.PLAINTEXT || parentTn === $.NOSCRIPT) {
-        this.html += content;
-    }
-
-    else
-        this.html += this.options.encodeHtmlEntities ? escapeString(content, false) : content;
-};
-
-Serializer.prototype._serializeCommentNode = function (node) {
-    this.html += '<!--' + this.treeAdapter.getCommentNodeContent(node) + '-->';
-};
-
-Serializer.prototype._serializeDocumentTypeNode = function (node) {
-    var name = this.treeAdapter.getDocumentTypeNodeName(node),
-        publicId = this.treeAdapter.getDocumentTypeNodePublicId(node),
-        systemId = this.treeAdapter.getDocumentTypeNodeSystemId(node);
-
-    this.html += '<' + Doctype.serializeContent(name, publicId, systemId) + '>';
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/simple_api/simple_api_parser.js b/node_modules/jsdom/node_modules/parse5/lib/simple_api/simple_api_parser.js
deleted file mode 100644
index 42016e2..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/simple_api/simple_api_parser.js
+++ /dev/null
@@ -1,107 +0,0 @@
-'use strict';
-
-var Tokenizer = require('../tokenization/tokenizer'),
-    TokenizerProxy = require('./tokenizer_proxy'),
-    Utils = require('../common/utils');
-
-//Default options
-var DEFAULT_OPTIONS = {
-    decodeHtmlEntities: true,
-    locationInfo: false
-};
-
-//Skipping handler
-function skip() {
-    //NOTE: do nothing =)
-}
-
-//SimpleApiParser
-var SimpleApiParser = module.exports = function (handlers, options) {
-    this.options = Utils.mergeOptions(DEFAULT_OPTIONS, options);
-    this.handlers = {
-        doctype: this._wrapHandler(handlers.doctype),
-        startTag: this._wrapHandler(handlers.startTag),
-        endTag: this._wrapHandler(handlers.endTag),
-        text: this._wrapHandler(handlers.text),
-        comment: this._wrapHandler(handlers.comment)
-    };
-};
-
-SimpleApiParser.prototype._wrapHandler = function (handler) {
-    var parser = this;
-
-    handler = handler || skip;
-
-    if (this.options.locationInfo) {
-        return function () {
-            var args = Array.prototype.slice.call(arguments);
-            args.push(parser.currentTokenLocation);
-            handler.apply(handler, args);
-        };
-    }
-
-    return handler;
-};
-
-//API
-SimpleApiParser.prototype.parse = function (html) {
-    var token = null;
-
-    this._reset(html);
-
-    do {
-        token = this.tokenizerProxy.getNextToken();
-
-        if (token.type === Tokenizer.CHARACTER_TOKEN ||
-            token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN ||
-            token.type === Tokenizer.NULL_CHARACTER_TOKEN) {
-
-            if (this.options.locationInfo) {
-                if (this.pendingText === null)
-                    this.currentTokenLocation = token.location;
-
-                else
-                    this.currentTokenLocation.end = token.location.end;
-            }
-
-            this.pendingText = (this.pendingText || '') + token.chars;
-        }
-
-        else {
-            this._emitPendingText();
-            this._handleToken(token);
-        }
-    } while (token.type !== Tokenizer.EOF_TOKEN);
-};
-
-//Internals
-SimpleApiParser.prototype._handleToken = function (token) {
-    if (this.options.locationInfo)
-        this.currentTokenLocation = token.location;
-
-    if (token.type === Tokenizer.START_TAG_TOKEN)
-        this.handlers.startTag(token.tagName, token.attrs, token.selfClosing);
-
-    else if (token.type === Tokenizer.END_TAG_TOKEN)
-        this.handlers.endTag(token.tagName);
-
-    else if (token.type === Tokenizer.COMMENT_TOKEN)
-        this.handlers.comment(token.data);
-
-    else if (token.type === Tokenizer.DOCTYPE_TOKEN)
-        this.handlers.doctype(token.name, token.publicId, token.systemId);
-
-};
-
-SimpleApiParser.prototype._reset = function (html) {
-    this.tokenizerProxy = new TokenizerProxy(html, this.options);
-    this.pendingText = null;
-    this.currentTokenLocation = null;
-};
-
-SimpleApiParser.prototype._emitPendingText = function () {
-    if (this.pendingText !== null) {
-        this.handlers.text(this.pendingText);
-        this.pendingText = null;
-    }
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/simple_api/tokenizer_proxy.js b/node_modules/jsdom/node_modules/parse5/lib/simple_api/tokenizer_proxy.js
deleted file mode 100644
index cba5f1c..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/simple_api/tokenizer_proxy.js
+++ /dev/null
@@ -1,122 +0,0 @@
-'use strict';
-
-var Tokenizer = require('../tokenization/tokenizer'),
-    ForeignContent = require('../common/foreign_content'),
-    UNICODE = require('../common/unicode'),
-    HTML = require('../common/html');
-
-//Aliases
-var $ = HTML.TAG_NAMES,
-    NS = HTML.NAMESPACES;
-
-
-//Tokenizer proxy
-//NOTE: this proxy simulates adjustment of the Tokenizer which performed by standard parser during tree construction.
-var TokenizerProxy = module.exports = function (html, options) {
-    this.tokenizer = new Tokenizer(html, options);
-
-    this.namespaceStack = [];
-    this.namespaceStackTop = -1;
-    this.currentNamespace = null;
-    this.inForeignContent = false;
-};
-
-//API
-TokenizerProxy.prototype.getNextToken = function () {
-    var token = this.tokenizer.getNextToken();
-
-    if (token.type === Tokenizer.START_TAG_TOKEN)
-        this._handleStartTagToken(token);
-
-    else if (token.type === Tokenizer.END_TAG_TOKEN)
-        this._handleEndTagToken(token);
-
-    else if (token.type === Tokenizer.NULL_CHARACTER_TOKEN && this.inForeignContent) {
-        token.type = Tokenizer.CHARACTER_TOKEN;
-        token.chars = UNICODE.REPLACEMENT_CHARACTER;
-    }
-
-    return token;
-};
-
-//Namespace stack mutations
-TokenizerProxy.prototype._enterNamespace = function (namespace) {
-    this.namespaceStackTop++;
-    this.namespaceStack.push(namespace);
-
-    this.inForeignContent = namespace !== NS.HTML;
-    this.currentNamespace = namespace;
-    this.tokenizer.allowCDATA = this.inForeignContent;
-};
-
-TokenizerProxy.prototype._leaveCurrentNamespace = function () {
-    this.namespaceStackTop--;
-    this.namespaceStack.pop();
-
-    this.currentNamespace = this.namespaceStack[this.namespaceStackTop];
-    this.inForeignContent = this.currentNamespace !== NS.HTML;
-    this.tokenizer.allowCDATA = this.inForeignContent;
-};
-
-//Token handlers
-TokenizerProxy.prototype._ensureTokenizerMode = function (tn) {
-    if (tn === $.TEXTAREA || tn === $.TITLE)
-        this.tokenizer.state = Tokenizer.MODE.RCDATA;
-
-    else if (tn === $.PLAINTEXT)
-        this.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
-
-    else if (tn === $.SCRIPT)
-        this.tokenizer.state = Tokenizer.MODE.SCRIPT_DATA;
-
-    else if (tn === $.STYLE || tn === $.IFRAME || tn === $.XMP ||
-             tn === $.NOEMBED || tn === $.NOFRAMES || tn === $.NOSCRIPT) {
-        this.tokenizer.state = Tokenizer.MODE.RAWTEXT;
-    }
-};
-
-TokenizerProxy.prototype._handleStartTagToken = function (token) {
-    var tn = token.tagName;
-
-    if (tn === $.SVG)
-        this._enterNamespace(NS.SVG);
-
-    else if (tn === $.MATH)
-        this._enterNamespace(NS.MATHML);
-
-    else {
-        if (this.inForeignContent) {
-            if (ForeignContent.causesExit(token))
-                this._leaveCurrentNamespace();
-
-            else if (ForeignContent.isMathMLTextIntegrationPoint(tn, this.currentNamespace) ||
-                     ForeignContent.isHtmlIntegrationPoint(tn, this.currentNamespace, token.attrs)) {
-                this._enterNamespace(NS.HTML);
-            }
-        }
-
-        else
-            this._ensureTokenizerMode(tn);
-    }
-};
-
-TokenizerProxy.prototype._handleEndTagToken = function (token) {
-    var tn = token.tagName;
-
-    if (!this.inForeignContent) {
-        var previousNs = this.namespaceStack[this.namespaceStackTop - 1];
-
-        //NOTE: check for exit from integration point
-        if (ForeignContent.isMathMLTextIntegrationPoint(tn, previousNs) ||
-            ForeignContent.isHtmlIntegrationPoint(tn, previousNs, token.attrs)) {
-            this._leaveCurrentNamespace();
-        }
-
-        else if (tn === $.SCRIPT)
-            this.tokenizer.state = Tokenizer.MODE.DATA;
-    }
-
-    else if ((tn === $.SVG && this.currentNamespace === NS.SVG) ||
-             (tn === $.MATH && this.currentNamespace === NS.MATHML))
-        this._leaveCurrentNamespace();
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tokenization/location_info_mixin.js b/node_modules/jsdom/node_modules/parse5/lib/tokenization/location_info_mixin.js
deleted file mode 100644
index a0ba2aa..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tokenization/location_info_mixin.js
+++ /dev/null
@@ -1,80 +0,0 @@
-'use strict';
-
-exports.assign = function (tokenizer) {
-    //NOTE: obtain Tokenizer proto this way to avoid module circular references
-    var tokenizerProto = Object.getPrototypeOf(tokenizer);
-
-    tokenizer.tokenStartLoc = -1;
-
-    //NOTE: add location info builder method
-    tokenizer._attachLocationInfo = function (token) {
-        token.location = {
-            start: this.tokenStartLoc,
-            end: -1
-        };
-    };
-
-    //NOTE: patch token creation methods and attach location objects
-    tokenizer._createStartTagToken = function (tagNameFirstCh) {
-        tokenizerProto._createStartTagToken.call(this, tagNameFirstCh);
-        this._attachLocationInfo(this.currentToken);
-    };
-
-    tokenizer._createEndTagToken = function (tagNameFirstCh) {
-        tokenizerProto._createEndTagToken.call(this, tagNameFirstCh);
-        this._attachLocationInfo(this.currentToken);
-    };
-
-    tokenizer._createCommentToken = function () {
-        tokenizerProto._createCommentToken.call(this);
-        this._attachLocationInfo(this.currentToken);
-    };
-
-    tokenizer._createDoctypeToken = function (doctypeNameFirstCh) {
-        tokenizerProto._createDoctypeToken.call(this, doctypeNameFirstCh);
-        this._attachLocationInfo(this.currentToken);
-    };
-
-    tokenizer._createCharacterToken = function (type, ch) {
-        tokenizerProto._createCharacterToken.call(this, type, ch);
-        this._attachLocationInfo(this.currentCharacterToken);
-    };
-
-    //NOTE: patch token emission methods to determine end location
-    tokenizer._emitCurrentToken = function () {
-        //NOTE: if we have pending character token make it's end location equal to the
-        //current token's start location.
-        if (this.currentCharacterToken)
-            this.currentCharacterToken.location.end = this.currentToken.location.start;
-
-        this.currentToken.location.end = this.preprocessor.pos + 1;
-        tokenizerProto._emitCurrentToken.call(this);
-    };
-
-    tokenizer._emitCurrentCharacterToken = function () {
-        //NOTE: if we have character token and it's location wasn't set in the _emitCurrentToken(),
-        //then set it's location at the current preprocessor position
-        if (this.currentCharacterToken && this.currentCharacterToken.location.end === -1) {
-            //NOTE: we don't need to increment preprocessor position, since character token
-            //emission is always forced by the start of the next character token here.
-            //So, we already have advanced position.
-            this.currentCharacterToken.location.end = this.preprocessor.pos;
-        }
-
-        tokenizerProto._emitCurrentCharacterToken.call(this);
-    };
-
-    //NOTE: patch initial states for each mode to obtain token start position
-    Object.keys(tokenizerProto.MODE)
-
-        .map(function (modeName) {
-            return tokenizerProto.MODE[modeName];
-        })
-
-        .forEach(function (state) {
-            tokenizer[state] = function (cp) {
-                this.tokenStartLoc = this.preprocessor.pos;
-                tokenizerProto[state].call(this, cp);
-            };
-        });
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tokenization/named_entity_trie.js b/node_modules/jsdom/node_modules/parse5/lib/tokenization/named_entity_trie.js
deleted file mode 100644
index 37889d9..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tokenization/named_entity_trie.js
+++ /dev/null
@@ -1,6 +0,0 @@
-'use strict';
-
-//NOTE: this file contains auto generated trie structure that is used for named entity references consumption
-//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#tokenizing-character-references and
-//http://www.whatwg.org/specs/web-apps/current-work/multipage/named-character-references.html#named-character-references)
-module.exports = 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diff --git a/node_modules/jsdom/node_modules/parse5/lib/tokenization/preprocessor.js b/node_modules/jsdom/node_modules/parse5/lib/tokenization/preprocessor.js
deleted file mode 100644
index badd5d8..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tokenization/preprocessor.js
+++ /dev/null
@@ -1,115 +0,0 @@
-'use strict';
-
-var UNICODE = require('../common/unicode');
-
-//Aliases
-var $ = UNICODE.CODE_POINTS;
-
-//Utils
-
-//OPTIMIZATION: these utility functions should not be moved out of this module. V8 Crankshaft will not inline
-//this functions if they will be situated in another module due to context switch.
-//Always perform inlining check before modifying this functions ('node --trace-inlining').
-function isReservedCodePoint(cp) {
-    return cp >= 0xD800 && cp <= 0xDFFF || cp > 0x10FFFF;
-}
-
-function isSurrogatePair(cp1, cp2) {
-    return cp1 >= 0xD800 && cp1 <= 0xDBFF && cp2 >= 0xDC00 && cp2 <= 0xDFFF;
-}
-
-function getSurrogatePairCodePoint(cp1, cp2) {
-    return (cp1 - 0xD800) * 0x400 + 0x2400 + cp2;
-}
-
-//Preprocessor
-//NOTE: HTML input preprocessing
-//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#preprocessing-the-input-stream)
-var Preprocessor = module.exports = function (html) {
-    this.write(html);
-
-    //NOTE: one leading U+FEFF BYTE ORDER MARK character must be ignored if any are present in the input stream.
-    this.pos = this.html.charCodeAt(0) === $.BOM ? 0 : -1;
-
-    this.gapStack = [];
-    this.lastGapPos = -1;
-    this.skipNextNewLine = false;
-};
-
-Preprocessor.prototype.write = function (html) {
-    if (this.html) {
-        this.html = this.html.substring(0, this.pos + 1) +
-                    html +
-                    this.html.substring(this.pos + 1, this.html.length);
-
-    }
-    else
-        this.html = html;
-
-
-    this.lastCharPos = this.html.length - 1;
-};
-
-Preprocessor.prototype.advanceAndPeekCodePoint = function () {
-    this.pos++;
-
-    if (this.pos > this.lastCharPos)
-        return $.EOF;
-
-    var cp = this.html.charCodeAt(this.pos);
-
-    //NOTE: any U+000A LINE FEED (LF) characters that immediately follow a U+000D CARRIAGE RETURN (CR) character
-    //must be ignored.
-    if (this.skipNextNewLine && cp === $.LINE_FEED) {
-        this.skipNextNewLine = false;
-        this._addGap();
-        return this.advanceAndPeekCodePoint();
-    }
-
-    //NOTE: all U+000D CARRIAGE RETURN (CR) characters must be converted to U+000A LINE FEED (LF) characters
-    if (cp === $.CARRIAGE_RETURN) {
-        this.skipNextNewLine = true;
-        return $.LINE_FEED;
-    }
-
-    this.skipNextNewLine = false;
-
-    //OPTIMIZATION: first perform check if the code point in the allowed range that covers most common
-    //HTML input (e.g. ASCII codes) to avoid performance-cost operations for high-range code points.
-    return cp >= 0xD800 ? this._processHighRangeCodePoint(cp) : cp;
-};
-
-Preprocessor.prototype._processHighRangeCodePoint = function (cp) {
-    //NOTE: try to peek a surrogate pair
-    if (this.pos !== this.lastCharPos) {
-        var nextCp = this.html.charCodeAt(this.pos + 1);
-
-        if (isSurrogatePair(cp, nextCp)) {
-            //NOTE: we have a surrogate pair. Peek pair character and recalculate code point.
-            this.pos++;
-            cp = getSurrogatePairCodePoint(cp, nextCp);
-
-            //NOTE: add gap that should be avoided during retreat
-            this._addGap();
-        }
-    }
-
-    if (isReservedCodePoint(cp))
-        cp = $.REPLACEMENT_CHARACTER;
-
-    return cp;
-};
-
-Preprocessor.prototype._addGap = function () {
-    this.gapStack.push(this.lastGapPos);
-    this.lastGapPos = this.pos;
-};
-
-Preprocessor.prototype.retreat = function () {
-    if (this.pos === this.lastGapPos) {
-        this.lastGapPos = this.gapStack.pop();
-        this.pos--;
-    }
-
-    this.pos--;
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tokenization/tokenizer.js b/node_modules/jsdom/node_modules/parse5/lib/tokenization/tokenizer.js
deleted file mode 100644
index 9f5f37e..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tokenization/tokenizer.js
+++ /dev/null
@@ -1,2317 +0,0 @@
-'use strict';
-
-var Preprocessor = require('./preprocessor'),
-    LocationInfoMixin = require('./location_info_mixin'),
-    UNICODE = require('../common/unicode'),
-    NAMED_ENTITY_TRIE = require('./named_entity_trie');
-
-//Aliases
-var $ = UNICODE.CODE_POINTS,
-    $$ = UNICODE.CODE_POINT_SEQUENCES;
-
-//Replacement code points for numeric entities
-var NUMERIC_ENTITY_REPLACEMENTS = {
-    0x00: 0xFFFD, 0x0D: 0x000D, 0x80: 0x20AC, 0x81: 0x0081, 0x82: 0x201A, 0x83: 0x0192, 0x84: 0x201E,
-    0x85: 0x2026, 0x86: 0x2020, 0x87: 0x2021, 0x88: 0x02C6, 0x89: 0x2030, 0x8A: 0x0160, 0x8B: 0x2039,
-    0x8C: 0x0152, 0x8D: 0x008D, 0x8E: 0x017D, 0x8F: 0x008F, 0x90: 0x0090, 0x91: 0x2018, 0x92: 0x2019,
-    0x93: 0x201C, 0x94: 0x201D, 0x95: 0x2022, 0x96: 0x2013, 0x97: 0x2014, 0x98: 0x02DC, 0x99: 0x2122,
-    0x9A: 0x0161, 0x9B: 0x203A, 0x9C: 0x0153, 0x9D: 0x009D, 0x9E: 0x017E, 0x9F: 0x0178
-};
-
-//States
-var DATA_STATE = 'DATA_STATE',
-    CHARACTER_REFERENCE_IN_DATA_STATE = 'CHARACTER_REFERENCE_IN_DATA_STATE',
-    RCDATA_STATE = 'RCDATA_STATE',
-    CHARACTER_REFERENCE_IN_RCDATA_STATE = 'CHARACTER_REFERENCE_IN_RCDATA_STATE',
-    RAWTEXT_STATE = 'RAWTEXT_STATE',
-    SCRIPT_DATA_STATE = 'SCRIPT_DATA_STATE',
-    PLAINTEXT_STATE = 'PLAINTEXT_STATE',
-    TAG_OPEN_STATE = 'TAG_OPEN_STATE',
-    END_TAG_OPEN_STATE = 'END_TAG_OPEN_STATE',
-    TAG_NAME_STATE = 'TAG_NAME_STATE',
-    RCDATA_LESS_THAN_SIGN_STATE = 'RCDATA_LESS_THAN_SIGN_STATE',
-    RCDATA_END_TAG_OPEN_STATE = 'RCDATA_END_TAG_OPEN_STATE',
-    RCDATA_END_TAG_NAME_STATE = 'RCDATA_END_TAG_NAME_STATE',
-    RAWTEXT_LESS_THAN_SIGN_STATE = 'RAWTEXT_LESS_THAN_SIGN_STATE',
-    RAWTEXT_END_TAG_OPEN_STATE = 'RAWTEXT_END_TAG_OPEN_STATE',
-    RAWTEXT_END_TAG_NAME_STATE = 'RAWTEXT_END_TAG_NAME_STATE',
-    SCRIPT_DATA_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_LESS_THAN_SIGN_STATE',
-    SCRIPT_DATA_END_TAG_OPEN_STATE = 'SCRIPT_DATA_END_TAG_OPEN_STATE',
-    SCRIPT_DATA_END_TAG_NAME_STATE = 'SCRIPT_DATA_END_TAG_NAME_STATE',
-    SCRIPT_DATA_ESCAPE_START_STATE = 'SCRIPT_DATA_ESCAPE_START_STATE',
-    SCRIPT_DATA_ESCAPE_START_DASH_STATE = 'SCRIPT_DATA_ESCAPE_START_DASH_STATE',
-    SCRIPT_DATA_ESCAPED_STATE = 'SCRIPT_DATA_ESCAPED_STATE',
-    SCRIPT_DATA_ESCAPED_DASH_STATE = 'SCRIPT_DATA_ESCAPED_DASH_STATE',
-    SCRIPT_DATA_ESCAPED_DASH_DASH_STATE = 'SCRIPT_DATA_ESCAPED_DASH_DASH_STATE',
-    SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE',
-    SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE = 'SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE',
-    SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE = 'SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE',
-    SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE',
-    SCRIPT_DATA_DOUBLE_ESCAPED_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_STATE',
-    SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE',
-    SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE',
-    SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE',
-    SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE',
-    BEFORE_ATTRIBUTE_NAME_STATE = 'BEFORE_ATTRIBUTE_NAME_STATE',
-    ATTRIBUTE_NAME_STATE = 'ATTRIBUTE_NAME_STATE',
-    AFTER_ATTRIBUTE_NAME_STATE = 'AFTER_ATTRIBUTE_NAME_STATE',
-    BEFORE_ATTRIBUTE_VALUE_STATE = 'BEFORE_ATTRIBUTE_VALUE_STATE',
-    ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE = 'ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE',
-    ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE = 'ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE',
-    ATTRIBUTE_VALUE_UNQUOTED_STATE = 'ATTRIBUTE_VALUE_UNQUOTED_STATE',
-    CHARACTER_REFERENCE_IN_ATTRIBUTE_VALUE_STATE = 'CHARACTER_REFERENCE_IN_ATTRIBUTE_VALUE_STATE',
-    AFTER_ATTRIBUTE_VALUE_QUOTED_STATE = 'AFTER_ATTRIBUTE_VALUE_QUOTED_STATE',
-    SELF_CLOSING_START_TAG_STATE = 'SELF_CLOSING_START_TAG_STATE',
-    BOGUS_COMMENT_STATE = 'BOGUS_COMMENT_STATE',
-    MARKUP_DECLARATION_OPEN_STATE = 'MARKUP_DECLARATION_OPEN_STATE',
-    COMMENT_START_STATE = 'COMMENT_START_STATE',
-    COMMENT_START_DASH_STATE = 'COMMENT_START_DASH_STATE',
-    COMMENT_STATE = 'COMMENT_STATE',
-    COMMENT_END_DASH_STATE = 'COMMENT_END_DASH_STATE',
-    COMMENT_END_STATE = 'COMMENT_END_STATE',
-    COMMENT_END_BANG_STATE = 'COMMENT_END_BANG_STATE',
-    DOCTYPE_STATE = 'DOCTYPE_STATE',
-    BEFORE_DOCTYPE_NAME_STATE = 'BEFORE_DOCTYPE_NAME_STATE',
-    DOCTYPE_NAME_STATE = 'DOCTYPE_NAME_STATE',
-    AFTER_DOCTYPE_NAME_STATE = 'AFTER_DOCTYPE_NAME_STATE',
-    AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE = 'AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE',
-    BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE = 'BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE',
-    DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE = 'DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE',
-    DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE = 'DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE',
-    AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE = 'AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE',
-    BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE = 'BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE',
-    AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE = 'AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE',
-    BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE = 'BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE',
-    DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE = 'DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE',
-    DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE = 'DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE',
-    AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE = 'AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE',
-    BOGUS_DOCTYPE_STATE = 'BOGUS_DOCTYPE_STATE',
-    CDATA_SECTION_STATE = 'CDATA_SECTION_STATE';
-
-//Utils
-
-//OPTIMIZATION: these utility functions should not be moved out of this module. V8 Crankshaft will not inline
-//this functions if they will be situated in another module due to context switch.
-//Always perform inlining check before modifying this functions ('node --trace-inlining').
-function isWhitespace(cp) {
-    return cp === $.SPACE || cp === $.LINE_FEED || cp === $.TABULATION || cp === $.FORM_FEED;
-}
-
-function isAsciiDigit(cp) {
-    return cp >= $.DIGIT_0 && cp <= $.DIGIT_9;
-}
-
-function isAsciiUpper(cp) {
-    return cp >= $.LATIN_CAPITAL_A && cp <= $.LATIN_CAPITAL_Z;
-}
-
-function isAsciiLower(cp) {
-    return cp >= $.LATIN_SMALL_A && cp <= $.LATIN_SMALL_Z;
-}
-
-function isAsciiAlphaNumeric(cp) {
-    return isAsciiDigit(cp) || isAsciiUpper(cp) || isAsciiLower(cp);
-}
-
-function isDigit(cp, isHex) {
-    return isAsciiDigit(cp) || (isHex && ((cp >= $.LATIN_CAPITAL_A && cp <= $.LATIN_CAPITAL_F) ||
-                                          (cp >= $.LATIN_SMALL_A && cp <= $.LATIN_SMALL_F)));
-}
-
-function isReservedCodePoint(cp) {
-    return cp >= 0xD800 && cp <= 0xDFFF || cp > 0x10FFFF;
-}
-
-function toAsciiLowerCodePoint(cp) {
-    return cp + 0x0020;
-}
-
-//NOTE: String.fromCharCode() function can handle only characters from BMP subset.
-//So, we need to workaround this manually.
-//(see: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/fromCharCode#Getting_it_to_work_with_higher_values)
-function toChar(cp) {
-    if (cp <= 0xFFFF)
-        return String.fromCharCode(cp);
-
-    cp -= 0x10000;
-    return String.fromCharCode(cp >>> 10 & 0x3FF | 0xD800) + String.fromCharCode(0xDC00 | cp & 0x3FF);
-}
-
-function toAsciiLowerChar(cp) {
-    return String.fromCharCode(toAsciiLowerCodePoint(cp));
-}
-
-//Tokenizer
-var Tokenizer = module.exports = function (html, options) {
-    this.disableEntitiesDecoding = false;
-
-    this.preprocessor = new Preprocessor(html);
-
-    this.tokenQueue = [];
-
-    this.allowCDATA = false;
-
-    this.state = DATA_STATE;
-    this.returnState = '';
-
-    this.consumptionPos = 0;
-
-    this.tempBuff = [];
-    this.additionalAllowedCp = void 0;
-    this.lastStartTagName = '';
-
-    this.currentCharacterToken = null;
-    this.currentToken = null;
-    this.currentAttr = null;
-
-    if (options) {
-        this.disableEntitiesDecoding = !options.decodeHtmlEntities;
-
-        if (options.locationInfo)
-            LocationInfoMixin.assign(this);
-    }
-};
-
-//Token types
-Tokenizer.CHARACTER_TOKEN = 'CHARACTER_TOKEN';
-Tokenizer.NULL_CHARACTER_TOKEN = 'NULL_CHARACTER_TOKEN';
-Tokenizer.WHITESPACE_CHARACTER_TOKEN = 'WHITESPACE_CHARACTER_TOKEN';
-Tokenizer.START_TAG_TOKEN = 'START_TAG_TOKEN';
-Tokenizer.END_TAG_TOKEN = 'END_TAG_TOKEN';
-Tokenizer.COMMENT_TOKEN = 'COMMENT_TOKEN';
-Tokenizer.DOCTYPE_TOKEN = 'DOCTYPE_TOKEN';
-Tokenizer.EOF_TOKEN = 'EOF_TOKEN';
-
-//Tokenizer initial states for different modes
-Tokenizer.MODE = Tokenizer.prototype.MODE = {
-    DATA: DATA_STATE,
-    RCDATA: RCDATA_STATE,
-    RAWTEXT: RAWTEXT_STATE,
-    SCRIPT_DATA: SCRIPT_DATA_STATE,
-    PLAINTEXT: PLAINTEXT_STATE
-};
-
-//Static
-Tokenizer.getTokenAttr = function (token, attrName) {
-    for (var i = token.attrs.length - 1; i >= 0; i--) {
-        if (token.attrs[i].name === attrName)
-            return token.attrs[i].value;
-    }
-
-    return null;
-};
-
-//Get token
-Tokenizer.prototype.getNextToken = function () {
-    while (!this.tokenQueue.length)
-        this[this.state](this._consume());
-
-    return this.tokenQueue.shift();
-};
-
-//Consumption
-Tokenizer.prototype._consume = function () {
-    this.consumptionPos++;
-    return this.preprocessor.advanceAndPeekCodePoint();
-};
-
-Tokenizer.prototype._unconsume = function () {
-    this.consumptionPos--;
-    this.preprocessor.retreat();
-};
-
-Tokenizer.prototype._unconsumeSeveral = function (count) {
-    while (count--)
-        this._unconsume();
-};
-
-Tokenizer.prototype._reconsumeInState = function (state) {
-    this.state = state;
-    this._unconsume();
-};
-
-Tokenizer.prototype._consumeSubsequentIfMatch = function (pattern, startCp, caseSensitive) {
-    var rollbackPos = this.consumptionPos,
-        isMatch = true,
-        patternLength = pattern.length,
-        patternPos = 0,
-        cp = startCp,
-        patternCp = void 0;
-
-    for (; patternPos < patternLength; patternPos++) {
-        if (patternPos > 0)
-            cp = this._consume();
-
-        if (cp === $.EOF) {
-            isMatch = false;
-            break;
-        }
-
-        patternCp = pattern[patternPos];
-
-        if (cp !== patternCp && (caseSensitive || cp !== toAsciiLowerCodePoint(patternCp))) {
-            isMatch = false;
-            break;
-        }
-    }
-
-    if (!isMatch)
-        this._unconsumeSeveral(this.consumptionPos - rollbackPos);
-
-    return isMatch;
-};
-
-//Lookahead
-Tokenizer.prototype._lookahead = function () {
-    var cp = this.preprocessor.advanceAndPeekCodePoint();
-    this.preprocessor.retreat();
-
-    return cp;
-};
-
-//Temp buffer
-Tokenizer.prototype.isTempBufferEqualToScriptString = function () {
-    if (this.tempBuff.length !== $$.SCRIPT_STRING.length)
-        return false;
-
-    for (var i = 0; i < this.tempBuff.length; i++) {
-        if (this.tempBuff[i] !== $$.SCRIPT_STRING[i])
-            return false;
-    }
-
-    return true;
-};
-
-//Token creation
-Tokenizer.prototype.buildStartTagToken = function (tagName) {
-    return {
-        type: Tokenizer.START_TAG_TOKEN,
-        tagName: tagName,
-        selfClosing: false,
-        attrs: []
-    };
-};
-
-Tokenizer.prototype.buildEndTagToken = function (tagName) {
-    return {
-        type: Tokenizer.END_TAG_TOKEN,
-        tagName: tagName,
-        ignored: false,
-        attrs: []
-    };
-};
-
-Tokenizer.prototype._createStartTagToken = function (tagNameFirstCh) {
-    this.currentToken = this.buildStartTagToken(tagNameFirstCh);
-};
-
-Tokenizer.prototype._createEndTagToken = function (tagNameFirstCh) {
-    this.currentToken = this.buildEndTagToken(tagNameFirstCh);
-};
-
-Tokenizer.prototype._createCommentToken = function () {
-    this.currentToken = {
-        type: Tokenizer.COMMENT_TOKEN,
-        data: ''
-    };
-};
-
-Tokenizer.prototype._createDoctypeToken = function (doctypeNameFirstCh) {
-    this.currentToken = {
-        type: Tokenizer.DOCTYPE_TOKEN,
-        name: doctypeNameFirstCh || '',
-        forceQuirks: false,
-        publicId: null,
-        systemId: null
-    };
-};
-
-Tokenizer.prototype._createCharacterToken = function (type, ch) {
-    this.currentCharacterToken = {
-        type: type,
-        chars: ch
-    };
-};
-
-//Tag attributes
-Tokenizer.prototype._createAttr = function (attrNameFirstCh) {
-    this.currentAttr = {
-        name: attrNameFirstCh,
-        value: ''
-    };
-};
-
-Tokenizer.prototype._isDuplicateAttr = function () {
-    return Tokenizer.getTokenAttr(this.currentToken, this.currentAttr.name) !== null;
-};
-
-Tokenizer.prototype._leaveAttrName = function (toState) {
-    this.state = toState;
-
-    if (!this._isDuplicateAttr())
-        this.currentToken.attrs.push(this.currentAttr);
-};
-
-//Appropriate end tag token
-//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#appropriate-end-tag-token)
-Tokenizer.prototype._isAppropriateEndTagToken = function () {
-    return this.lastStartTagName === this.currentToken.tagName;
-};
-
-//Token emission
-Tokenizer.prototype._emitCurrentToken = function () {
-    this._emitCurrentCharacterToken();
-
-    //NOTE: store emited start tag's tagName to determine is the following end tag token is appropriate.
-    if (this.currentToken.type === Tokenizer.START_TAG_TOKEN)
-        this.lastStartTagName = this.currentToken.tagName;
-
-    this.tokenQueue.push(this.currentToken);
-    this.currentToken = null;
-};
-
-Tokenizer.prototype._emitCurrentCharacterToken = function () {
-    if (this.currentCharacterToken) {
-        this.tokenQueue.push(this.currentCharacterToken);
-        this.currentCharacterToken = null;
-    }
-};
-
-Tokenizer.prototype._emitEOFToken = function () {
-    this._emitCurrentCharacterToken();
-    this.tokenQueue.push({type: Tokenizer.EOF_TOKEN});
-};
-
-//Characters emission
-
-//OPTIMIZATION: specification uses only one type of character tokens (one token per character).
-//This causes a huge memory overhead and a lot of unnecessary parser loops. parse5 uses 3 groups of characters.
-//If we have a sequence of characters that belong to the same group, parser can process it
-//as a single solid character token.
-//So, there are 3 types of character tokens in parse5:
-//1)NULL_CHARACTER_TOKEN - \u0000-character sequences (e.g. '\u0000\u0000\u0000')
-//2)WHITESPACE_CHARACTER_TOKEN - any whitespace/new-line character sequences (e.g. '\n  \r\t   \f')
-//3)CHARACTER_TOKEN - any character sequence which don't belong to groups 1 and 2 (e.g. 'abcdef1234@@#$%^')
-Tokenizer.prototype._appendCharToCurrentCharacterToken = function (type, ch) {
-    if (this.currentCharacterToken && this.currentCharacterToken.type !== type)
-        this._emitCurrentCharacterToken();
-
-    if (this.currentCharacterToken)
-        this.currentCharacterToken.chars += ch;
-
-    else
-        this._createCharacterToken(type, ch);
-};
-
-Tokenizer.prototype._emitCodePoint = function (cp) {
-    var type = Tokenizer.CHARACTER_TOKEN;
-
-    if (isWhitespace(cp))
-        type = Tokenizer.WHITESPACE_CHARACTER_TOKEN;
-
-    else if (cp === $.NULL)
-        type = Tokenizer.NULL_CHARACTER_TOKEN;
-
-    this._appendCharToCurrentCharacterToken(type, toChar(cp));
-};
-
-Tokenizer.prototype._emitSeveralCodePoints = function (codePoints) {
-    for (var i = 0; i < codePoints.length; i++)
-        this._emitCodePoint(codePoints[i]);
-};
-
-//NOTE: used then we emit character explicitly. This is always a non-whitespace and a non-null character.
-//So we can avoid additional checks here.
-Tokenizer.prototype._emitChar = function (ch) {
-    this._appendCharToCurrentCharacterToken(Tokenizer.CHARACTER_TOKEN, ch);
-};
-
-//Character reference tokenization
-Tokenizer.prototype._consumeNumericEntity = function (isHex) {
-    var digits = '',
-        nextCp = void 0;
-
-    do {
-        digits += toChar(this._consume());
-        nextCp = this._lookahead();
-    } while (nextCp !== $.EOF && isDigit(nextCp, isHex));
-
-    if (this._lookahead() === $.SEMICOLON)
-        this._consume();
-
-    var referencedCp = parseInt(digits, isHex ? 16 : 10),
-        replacement = NUMERIC_ENTITY_REPLACEMENTS[referencedCp];
-
-    if (replacement)
-        return replacement;
-
-    if (isReservedCodePoint(referencedCp))
-        return $.REPLACEMENT_CHARACTER;
-
-    return referencedCp;
-};
-
-Tokenizer.prototype._consumeNamedEntity = function (startCp, inAttr) {
-    var referencedCodePoints = null,
-        entityCodePointsCount = 0,
-        cp = startCp,
-        leaf = NAMED_ENTITY_TRIE[cp],
-        consumedCount = 1,
-        semicolonTerminated = false;
-
-    for (; leaf && cp !== $.EOF; cp = this._consume(), consumedCount++, leaf = leaf.l && leaf.l[cp]) {
-        if (leaf.c) {
-            //NOTE: we have at least one named reference match. But we don't stop lookup at this point,
-            //because longer matches still can be found (e.g. '&not' and '&notin;') except the case
-            //then found match is terminated by semicolon.
-            referencedCodePoints = leaf.c;
-            entityCodePointsCount = consumedCount;
-
-            if (cp === $.SEMICOLON) {
-                semicolonTerminated = true;
-                break;
-            }
-        }
-    }
-
-    if (referencedCodePoints) {
-        if (!semicolonTerminated) {
-            //NOTE: unconsume excess (e.g. 'it' in '&notit')
-            this._unconsumeSeveral(consumedCount - entityCodePointsCount);
-
-            //NOTE: If the character reference is being consumed as part of an attribute and the next character
-            //is either a U+003D EQUALS SIGN character (=) or an alphanumeric ASCII character, then, for historical
-            //reasons, all the characters that were matched after the U+0026 AMPERSAND character (&) must be
-            //unconsumed, and nothing is returned.
-            //However, if this next character is in fact a U+003D EQUALS SIGN character (=), then this is a
-            //parse error, because some legacy user agents will misinterpret the markup in those cases.
-            //(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#tokenizing-character-references)
-            if (inAttr) {
-                var nextCp = this._lookahead();
-
-                if (nextCp === $.EQUALS_SIGN || isAsciiAlphaNumeric(nextCp)) {
-                    this._unconsumeSeveral(entityCodePointsCount);
-                    return null;
-                }
-            }
-        }
-
-        return referencedCodePoints;
-    }
-
-    this._unconsumeSeveral(consumedCount);
-
-    return null;
-};
-
-Tokenizer.prototype._consumeCharacterReference = function (startCp, inAttr) {
-    if (this.disableEntitiesDecoding || isWhitespace(startCp) || startCp === $.GREATER_THAN_SIGN ||
-        startCp === $.AMPERSAND || startCp === this.additionalAllowedCp || startCp === $.EOF) {
-        //NOTE: not a character reference. No characters are consumed, and nothing is returned.
-        this._unconsume();
-        return null;
-    }
-
-    else if (startCp === $.NUMBER_SIGN) {
-        //NOTE: we have a numeric entity candidate, now we should determine if it's hex or decimal
-        var isHex = false,
-            nextCp = this._lookahead();
-
-        if (nextCp === $.LATIN_SMALL_X || nextCp === $.LATIN_CAPITAL_X) {
-            this._consume();
-            isHex = true;
-        }
-
-        nextCp = this._lookahead();
-
-        //NOTE: if we have at least one digit this is a numeric entity for sure, so we consume it
-        if (nextCp !== $.EOF && isDigit(nextCp, isHex))
-            return [this._consumeNumericEntity(isHex)];
-
-        else {
-            //NOTE: otherwise this is a bogus number entity and a parse error. Unconsume the number sign
-            //and the 'x'-character if appropriate.
-            this._unconsumeSeveral(isHex ? 2 : 1);
-            return null;
-        }
-    }
-
-    else
-        return this._consumeNamedEntity(startCp, inAttr);
-};
-
-//State machine
-var _ = Tokenizer.prototype;
-
-//12.2.4.1 Data state
-//------------------------------------------------------------------
-_[DATA_STATE] = function dataState(cp) {
-    if (cp === $.AMPERSAND)
-        this.state = CHARACTER_REFERENCE_IN_DATA_STATE;
-
-    else if (cp === $.LESS_THAN_SIGN)
-        this.state = TAG_OPEN_STATE;
-
-    else if (cp === $.NULL)
-        this._emitCodePoint(cp);
-
-    else if (cp === $.EOF)
-        this._emitEOFToken();
-
-    else
-        this._emitCodePoint(cp);
-};
-
-
-//12.2.4.2 Character reference in data state
-//------------------------------------------------------------------
-_[CHARACTER_REFERENCE_IN_DATA_STATE] = function characterReferenceInDataState(cp) {
-    this.state = DATA_STATE;
-    this.additionalAllowedCp = void 0;
-
-    var referencedCodePoints = this._consumeCharacterReference(cp, false);
-
-    if (referencedCodePoints)
-        this._emitSeveralCodePoints(referencedCodePoints);
-    else
-        this._emitChar('&');
-};
-
-
-//12.2.4.3 RCDATA state
-//------------------------------------------------------------------
-_[RCDATA_STATE] = function rcdataState(cp) {
-    if (cp === $.AMPERSAND)
-        this.state = CHARACTER_REFERENCE_IN_RCDATA_STATE;
-
-    else if (cp === $.LESS_THAN_SIGN)
-        this.state = RCDATA_LESS_THAN_SIGN_STATE;
-
-    else if (cp === $.NULL)
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-
-    else if (cp === $.EOF)
-        this._emitEOFToken();
-
-    else
-        this._emitCodePoint(cp);
-};
-
-
-//12.2.4.4 Character reference in RCDATA state
-//------------------------------------------------------------------
-_[CHARACTER_REFERENCE_IN_RCDATA_STATE] = function characterReferenceInRcdataState(cp) {
-    this.state = RCDATA_STATE;
-    this.additionalAllowedCp = void 0;
-
-    var referencedCodePoints = this._consumeCharacterReference(cp, false);
-
-    if (referencedCodePoints)
-        this._emitSeveralCodePoints(referencedCodePoints);
-    else
-        this._emitChar('&');
-};
-
-
-//12.2.4.5 RAWTEXT state
-//------------------------------------------------------------------
-_[RAWTEXT_STATE] = function rawtextState(cp) {
-    if (cp === $.LESS_THAN_SIGN)
-        this.state = RAWTEXT_LESS_THAN_SIGN_STATE;
-
-    else if (cp === $.NULL)
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-
-    else if (cp === $.EOF)
-        this._emitEOFToken();
-
-    else
-        this._emitCodePoint(cp);
-};
-
-
-//12.2.4.6 Script data state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_STATE] = function scriptDataState(cp) {
-    if (cp === $.LESS_THAN_SIGN)
-        this.state = SCRIPT_DATA_LESS_THAN_SIGN_STATE;
-
-    else if (cp === $.NULL)
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-
-    else if (cp === $.EOF)
-        this._emitEOFToken();
-
-    else
-        this._emitCodePoint(cp);
-};
-
-
-//12.2.4.7 PLAINTEXT state
-//------------------------------------------------------------------
-_[PLAINTEXT_STATE] = function plaintextState(cp) {
-    if (cp === $.NULL)
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-
-    else if (cp === $.EOF)
-        this._emitEOFToken();
-
-    else
-        this._emitCodePoint(cp);
-};
-
-
-//12.2.4.8 Tag open state
-//------------------------------------------------------------------
-_[TAG_OPEN_STATE] = function tagOpenState(cp) {
-    if (cp === $.EXCLAMATION_MARK)
-        this.state = MARKUP_DECLARATION_OPEN_STATE;
-
-    else if (cp === $.SOLIDUS)
-        this.state = END_TAG_OPEN_STATE;
-
-    else if (isAsciiUpper(cp)) {
-        this._createStartTagToken(toAsciiLowerChar(cp));
-        this.state = TAG_NAME_STATE;
-    }
-
-    else if (isAsciiLower(cp)) {
-        this._createStartTagToken(toChar(cp));
-        this.state = TAG_NAME_STATE;
-    }
-
-    else if (cp === $.QUESTION_MARK) {
-        //NOTE: call bogus comment state directly with current consumed character to avoid unnecessary reconsumption.
-        this[BOGUS_COMMENT_STATE](cp);
-    }
-
-    else {
-        this._emitChar('<');
-        this._reconsumeInState(DATA_STATE);
-    }
-};
-
-
-//12.2.4.9 End tag open state
-//------------------------------------------------------------------
-_[END_TAG_OPEN_STATE] = function endTagOpenState(cp) {
-    if (isAsciiUpper(cp)) {
-        this._createEndTagToken(toAsciiLowerChar(cp));
-        this.state = TAG_NAME_STATE;
-    }
-
-    else if (isAsciiLower(cp)) {
-        this._createEndTagToken(toChar(cp));
-        this.state = TAG_NAME_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN)
-        this.state = DATA_STATE;
-
-    else if (cp === $.EOF) {
-        this._reconsumeInState(DATA_STATE);
-        this._emitChar('<');
-        this._emitChar('/');
-    }
-
-    else {
-        //NOTE: call bogus comment state directly with current consumed character to avoid unnecessary reconsumption.
-        this[BOGUS_COMMENT_STATE](cp);
-    }
-};
-
-
-//12.2.4.10 Tag name state
-//------------------------------------------------------------------
-_[TAG_NAME_STATE] = function tagNameState(cp) {
-    if (isWhitespace(cp))
-        this.state = BEFORE_ATTRIBUTE_NAME_STATE;
-
-    else if (cp === $.SOLIDUS)
-        this.state = SELF_CLOSING_START_TAG_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (isAsciiUpper(cp))
-        this.currentToken.tagName += toAsciiLowerChar(cp);
-
-    else if (cp === $.NULL)
-        this.currentToken.tagName += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this.currentToken.tagName += toChar(cp);
-};
-
-
-//12.2.4.11 RCDATA less-than sign state
-//------------------------------------------------------------------
-_[RCDATA_LESS_THAN_SIGN_STATE] = function rcdataLessThanSignState(cp) {
-    if (cp === $.SOLIDUS) {
-        this.tempBuff = [];
-        this.state = RCDATA_END_TAG_OPEN_STATE;
-    }
-
-    else {
-        this._emitChar('<');
-        this._reconsumeInState(RCDATA_STATE);
-    }
-};
-
-
-//12.2.4.12 RCDATA end tag open state
-//------------------------------------------------------------------
-_[RCDATA_END_TAG_OPEN_STATE] = function rcdataEndTagOpenState(cp) {
-    if (isAsciiUpper(cp)) {
-        this._createEndTagToken(toAsciiLowerChar(cp));
-        this.tempBuff.push(cp);
-        this.state = RCDATA_END_TAG_NAME_STATE;
-    }
-
-    else if (isAsciiLower(cp)) {
-        this._createEndTagToken(toChar(cp));
-        this.tempBuff.push(cp);
-        this.state = RCDATA_END_TAG_NAME_STATE;
-    }
-
-    else {
-        this._emitChar('<');
-        this._emitChar('/');
-        this._reconsumeInState(RCDATA_STATE);
-    }
-};
-
-
-//12.2.4.13 RCDATA end tag name state
-//------------------------------------------------------------------
-_[RCDATA_END_TAG_NAME_STATE] = function rcdataEndTagNameState(cp) {
-    if (isAsciiUpper(cp)) {
-        this.currentToken.tagName += toAsciiLowerChar(cp);
-        this.tempBuff.push(cp);
-    }
-
-    else if (isAsciiLower(cp)) {
-        this.currentToken.tagName += toChar(cp);
-        this.tempBuff.push(cp);
-    }
-
-    else {
-        if (this._isAppropriateEndTagToken()) {
-            if (isWhitespace(cp)) {
-                this.state = BEFORE_ATTRIBUTE_NAME_STATE;
-                return;
-            }
-
-            if (cp === $.SOLIDUS) {
-                this.state = SELF_CLOSING_START_TAG_STATE;
-                return;
-            }
-
-            if (cp === $.GREATER_THAN_SIGN) {
-                this.state = DATA_STATE;
-                this._emitCurrentToken();
-                return;
-            }
-        }
-
-        this._emitChar('<');
-        this._emitChar('/');
-        this._emitSeveralCodePoints(this.tempBuff);
-        this._reconsumeInState(RCDATA_STATE);
-    }
-};
-
-
-//12.2.4.14 RAWTEXT less-than sign state
-//------------------------------------------------------------------
-_[RAWTEXT_LESS_THAN_SIGN_STATE] = function rawtextLessThanSignState(cp) {
-    if (cp === $.SOLIDUS) {
-        this.tempBuff = [];
-        this.state = RAWTEXT_END_TAG_OPEN_STATE;
-    }
-
-    else {
-        this._emitChar('<');
-        this._reconsumeInState(RAWTEXT_STATE);
-    }
-};
-
-
-//12.2.4.15 RAWTEXT end tag open state
-//------------------------------------------------------------------
-_[RAWTEXT_END_TAG_OPEN_STATE] = function rawtextEndTagOpenState(cp) {
-    if (isAsciiUpper(cp)) {
-        this._createEndTagToken(toAsciiLowerChar(cp));
-        this.tempBuff.push(cp);
-        this.state = RAWTEXT_END_TAG_NAME_STATE;
-    }
-
-    else if (isAsciiLower(cp)) {
-        this._createEndTagToken(toChar(cp));
-        this.tempBuff.push(cp);
-        this.state = RAWTEXT_END_TAG_NAME_STATE;
-    }
-
-    else {
-        this._emitChar('<');
-        this._emitChar('/');
-        this._reconsumeInState(RAWTEXT_STATE);
-    }
-};
-
-
-//12.2.4.16 RAWTEXT end tag name state
-//------------------------------------------------------------------
-_[RAWTEXT_END_TAG_NAME_STATE] = function rawtextEndTagNameState(cp) {
-    if (isAsciiUpper(cp)) {
-        this.currentToken.tagName += toAsciiLowerChar(cp);
-        this.tempBuff.push(cp);
-    }
-
-    else if (isAsciiLower(cp)) {
-        this.currentToken.tagName += toChar(cp);
-        this.tempBuff.push(cp);
-    }
-
-    else {
-        if (this._isAppropriateEndTagToken()) {
-            if (isWhitespace(cp)) {
-                this.state = BEFORE_ATTRIBUTE_NAME_STATE;
-                return;
-            }
-
-            if (cp === $.SOLIDUS) {
-                this.state = SELF_CLOSING_START_TAG_STATE;
-                return;
-            }
-
-            if (cp === $.GREATER_THAN_SIGN) {
-                this._emitCurrentToken();
-                this.state = DATA_STATE;
-                return;
-            }
-        }
-
-        this._emitChar('<');
-        this._emitChar('/');
-        this._emitSeveralCodePoints(this.tempBuff);
-        this._reconsumeInState(RAWTEXT_STATE);
-    }
-};
-
-
-//12.2.4.17 Script data less-than sign state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_LESS_THAN_SIGN_STATE] = function scriptDataLessThanSignState(cp) {
-    if (cp === $.SOLIDUS) {
-        this.tempBuff = [];
-        this.state = SCRIPT_DATA_END_TAG_OPEN_STATE;
-    }
-
-    else if (cp === $.EXCLAMATION_MARK) {
-        this.state = SCRIPT_DATA_ESCAPE_START_STATE;
-        this._emitChar('<');
-        this._emitChar('!');
-    }
-
-    else {
-        this._emitChar('<');
-        this._reconsumeInState(SCRIPT_DATA_STATE);
-    }
-};
-
-
-//12.2.4.18 Script data end tag open state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_END_TAG_OPEN_STATE] = function scriptDataEndTagOpenState(cp) {
-    if (isAsciiUpper(cp)) {
-        this._createEndTagToken(toAsciiLowerChar(cp));
-        this.tempBuff.push(cp);
-        this.state = SCRIPT_DATA_END_TAG_NAME_STATE;
-    }
-
-    else if (isAsciiLower(cp)) {
-        this._createEndTagToken(toChar(cp));
-        this.tempBuff.push(cp);
-        this.state = SCRIPT_DATA_END_TAG_NAME_STATE;
-    }
-
-    else {
-        this._emitChar('<');
-        this._emitChar('/');
-        this._reconsumeInState(SCRIPT_DATA_STATE);
-    }
-};
-
-
-//12.2.4.19 Script data end tag name state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_END_TAG_NAME_STATE] = function scriptDataEndTagNameState(cp) {
-    if (isAsciiUpper(cp)) {
-        this.currentToken.tagName += toAsciiLowerChar(cp);
-        this.tempBuff.push(cp);
-    }
-
-    else if (isAsciiLower(cp)) {
-        this.currentToken.tagName += toChar(cp);
-        this.tempBuff.push(cp);
-    }
-
-    else {
-        if (this._isAppropriateEndTagToken()) {
-            if (isWhitespace(cp)) {
-                this.state = BEFORE_ATTRIBUTE_NAME_STATE;
-                return;
-            }
-
-            else if (cp === $.SOLIDUS) {
-                this.state = SELF_CLOSING_START_TAG_STATE;
-                return;
-            }
-
-            else if (cp === $.GREATER_THAN_SIGN) {
-                this._emitCurrentToken();
-                this.state = DATA_STATE;
-                return;
-            }
-        }
-
-        this._emitChar('<');
-        this._emitChar('/');
-        this._emitSeveralCodePoints(this.tempBuff);
-        this._reconsumeInState(SCRIPT_DATA_STATE);
-    }
-};
-
-
-//12.2.4.20 Script data escape start state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_ESCAPE_START_STATE] = function scriptDataEscapeStartState(cp) {
-    if (cp === $.HYPHEN_MINUS) {
-        this.state = SCRIPT_DATA_ESCAPE_START_DASH_STATE;
-        this._emitChar('-');
-    }
-
-    else
-        this._reconsumeInState(SCRIPT_DATA_STATE);
-};
-
-
-//12.2.4.21 Script data escape start dash state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_ESCAPE_START_DASH_STATE] = function scriptDataEscapeStartDashState(cp) {
-    if (cp === $.HYPHEN_MINUS) {
-        this.state = SCRIPT_DATA_ESCAPED_DASH_DASH_STATE;
-        this._emitChar('-');
-    }
-
-    else
-        this._reconsumeInState(SCRIPT_DATA_STATE);
-};
-
-
-//12.2.4.22 Script data escaped state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_ESCAPED_STATE] = function scriptDataEscapedState(cp) {
-    if (cp === $.HYPHEN_MINUS) {
-        this.state = SCRIPT_DATA_ESCAPED_DASH_STATE;
-        this._emitChar('-');
-    }
-
-    else if (cp === $.LESS_THAN_SIGN)
-        this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE;
-
-    else if (cp === $.NULL)
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this._emitCodePoint(cp);
-};
-
-
-//12.2.4.23 Script data escaped dash state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_ESCAPED_DASH_STATE] = function scriptDataEscapedDashState(cp) {
-    if (cp === $.HYPHEN_MINUS) {
-        this.state = SCRIPT_DATA_ESCAPED_DASH_DASH_STATE;
-        this._emitChar('-');
-    }
-
-    else if (cp === $.LESS_THAN_SIGN)
-        this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE;
-
-    else if (cp === $.NULL) {
-        this.state = SCRIPT_DATA_ESCAPED_STATE;
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else {
-        this.state = SCRIPT_DATA_ESCAPED_STATE;
-        this._emitCodePoint(cp);
-    }
-};
-
-
-//12.2.4.24 Script data escaped dash dash state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_ESCAPED_DASH_DASH_STATE] = function scriptDataEscapedDashDashState(cp) {
-    if (cp === $.HYPHEN_MINUS)
-        this._emitChar('-');
-
-    else if (cp === $.LESS_THAN_SIGN)
-        this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = SCRIPT_DATA_STATE;
-        this._emitChar('>');
-    }
-
-    else if (cp === $.NULL) {
-        this.state = SCRIPT_DATA_ESCAPED_STATE;
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else {
-        this.state = SCRIPT_DATA_ESCAPED_STATE;
-        this._emitCodePoint(cp);
-    }
-};
-
-
-//12.2.4.25 Script data escaped less-than sign state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE] = function scriptDataEscapedLessThanSignState(cp) {
-    if (cp === $.SOLIDUS) {
-        this.tempBuff = [];
-        this.state = SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE;
-    }
-
-    else if (isAsciiUpper(cp)) {
-        this.tempBuff = [];
-        this.tempBuff.push(toAsciiLowerCodePoint(cp));
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE;
-        this._emitChar('<');
-        this._emitCodePoint(cp);
-    }
-
-    else if (isAsciiLower(cp)) {
-        this.tempBuff = [];
-        this.tempBuff.push(cp);
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE;
-        this._emitChar('<');
-        this._emitCodePoint(cp);
-    }
-
-    else {
-        this._emitChar('<');
-        this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE);
-    }
-};
-
-
-//12.2.4.26 Script data escaped end tag open state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE] = function scriptDataEscapedEndTagOpenState(cp) {
-    if (isAsciiUpper(cp)) {
-        this._createEndTagToken(toAsciiLowerChar(cp));
-        this.tempBuff.push(cp);
-        this.state = SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE;
-    }
-
-    else if (isAsciiLower(cp)) {
-        this._createEndTagToken(toChar(cp));
-        this.tempBuff.push(cp);
-        this.state = SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE;
-    }
-
-    else {
-        this._emitChar('<');
-        this._emitChar('/');
-        this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE);
-    }
-};
-
-
-//12.2.4.27 Script data escaped end tag name state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE] = function scriptDataEscapedEndTagNameState(cp) {
-    if (isAsciiUpper(cp)) {
-        this.currentToken.tagName += toAsciiLowerChar(cp);
-        this.tempBuff.push(cp);
-    }
-
-    else if (isAsciiLower(cp)) {
-        this.currentToken.tagName += toChar(cp);
-        this.tempBuff.push(cp);
-    }
-
-    else {
-        if (this._isAppropriateEndTagToken()) {
-            if (isWhitespace(cp)) {
-                this.state = BEFORE_ATTRIBUTE_NAME_STATE;
-                return;
-            }
-
-            if (cp === $.SOLIDUS) {
-                this.state = SELF_CLOSING_START_TAG_STATE;
-                return;
-            }
-
-            if (cp === $.GREATER_THAN_SIGN) {
-                this._emitCurrentToken();
-                this.state = DATA_STATE;
-                return;
-            }
-        }
-
-        this._emitChar('<');
-        this._emitChar('/');
-        this._emitSeveralCodePoints(this.tempBuff);
-        this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE);
-    }
-};
-
-
-//12.2.4.28 Script data double escape start state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE] = function scriptDataDoubleEscapeStartState(cp) {
-    if (isWhitespace(cp) || cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN) {
-        this.state = this.isTempBufferEqualToScriptString() ? SCRIPT_DATA_DOUBLE_ESCAPED_STATE : SCRIPT_DATA_ESCAPED_STATE;
-        this._emitCodePoint(cp);
-    }
-
-    else if (isAsciiUpper(cp)) {
-        this.tempBuff.push(toAsciiLowerCodePoint(cp));
-        this._emitCodePoint(cp);
-    }
-
-    else if (isAsciiLower(cp)) {
-        this.tempBuff.push(cp);
-        this._emitCodePoint(cp);
-    }
-
-    else
-        this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE);
-};
-
-
-//12.2.4.29 Script data double escaped state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_DOUBLE_ESCAPED_STATE] = function scriptDataDoubleEscapedState(cp) {
-    if (cp === $.HYPHEN_MINUS) {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE;
-        this._emitChar('-');
-    }
-
-    else if (cp === $.LESS_THAN_SIGN) {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE;
-        this._emitChar('<');
-    }
-
-    else if (cp === $.NULL)
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this._emitCodePoint(cp);
-};
-
-
-//12.2.4.30 Script data double escaped dash state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE] = function scriptDataDoubleEscapedDashState(cp) {
-    if (cp === $.HYPHEN_MINUS) {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE;
-        this._emitChar('-');
-    }
-
-    else if (cp === $.LESS_THAN_SIGN) {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE;
-        this._emitChar('<');
-    }
-
-    else if (cp === $.NULL) {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
-        this._emitCodePoint(cp);
-    }
-};
-
-
-//12.2.4.31 Script data double escaped dash dash state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE] = function scriptDataDoubleEscapedDashDashState(cp) {
-    if (cp === $.HYPHEN_MINUS)
-        this._emitChar('-');
-
-    else if (cp === $.LESS_THAN_SIGN) {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE;
-        this._emitChar('<');
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = SCRIPT_DATA_STATE;
-        this._emitChar('>');
-    }
-
-    else if (cp === $.NULL) {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
-        this._emitChar(UNICODE.REPLACEMENT_CHARACTER);
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else {
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
-        this._emitCodePoint(cp);
-    }
-};
-
-
-//12.2.4.32 Script data double escaped less-than sign state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE] = function scriptDataDoubleEscapedLessThanSignState(cp) {
-    if (cp === $.SOLIDUS) {
-        this.tempBuff = [];
-        this.state = SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE;
-        this._emitChar('/');
-    }
-
-    else
-        this._reconsumeInState(SCRIPT_DATA_DOUBLE_ESCAPED_STATE);
-};
-
-
-//12.2.4.33 Script data double escape end state
-//------------------------------------------------------------------
-_[SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE] = function scriptDataDoubleEscapeEndState(cp) {
-    if (isWhitespace(cp) || cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN) {
-        this.state = this.isTempBufferEqualToScriptString() ? SCRIPT_DATA_ESCAPED_STATE : SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
-
-        this._emitCodePoint(cp);
-    }
-
-    else if (isAsciiUpper(cp)) {
-        this.tempBuff.push(toAsciiLowerCodePoint(cp));
-        this._emitCodePoint(cp);
-    }
-
-    else if (isAsciiLower(cp)) {
-        this.tempBuff.push(cp);
-        this._emitCodePoint(cp);
-    }
-
-    else
-        this._reconsumeInState(SCRIPT_DATA_DOUBLE_ESCAPED_STATE);
-};
-
-
-//12.2.4.34 Before attribute name state
-//------------------------------------------------------------------
-_[BEFORE_ATTRIBUTE_NAME_STATE] = function beforeAttributeNameState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (cp === $.SOLIDUS)
-        this.state = SELF_CLOSING_START_TAG_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (isAsciiUpper(cp)) {
-        this._createAttr(toAsciiLowerChar(cp));
-        this.state = ATTRIBUTE_NAME_STATE;
-    }
-
-    else if (cp === $.NULL) {
-        this._createAttr(UNICODE.REPLACEMENT_CHARACTER);
-        this.state = ATTRIBUTE_NAME_STATE;
-    }
-
-    else if (cp === $.QUOTATION_MARK || cp === $.APOSTROPHE || cp === $.LESS_THAN_SIGN || cp === $.EQUALS_SIGN) {
-        this._createAttr(toChar(cp));
-        this.state = ATTRIBUTE_NAME_STATE;
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else {
-        this._createAttr(toChar(cp));
-        this.state = ATTRIBUTE_NAME_STATE;
-    }
-};
-
-
-//12.2.4.35 Attribute name state
-//------------------------------------------------------------------
-_[ATTRIBUTE_NAME_STATE] = function attributeNameState(cp) {
-    if (isWhitespace(cp))
-        this._leaveAttrName(AFTER_ATTRIBUTE_NAME_STATE);
-
-    else if (cp === $.SOLIDUS)
-        this._leaveAttrName(SELF_CLOSING_START_TAG_STATE);
-
-    else if (cp === $.EQUALS_SIGN)
-        this._leaveAttrName(BEFORE_ATTRIBUTE_VALUE_STATE);
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this._leaveAttrName(DATA_STATE);
-        this._emitCurrentToken();
-    }
-
-    else if (isAsciiUpper(cp))
-        this.currentAttr.name += toAsciiLowerChar(cp);
-
-    else if (cp === $.QUOTATION_MARK || cp === $.APOSTROPHE || cp === $.LESS_THAN_SIGN)
-        this.currentAttr.name += toChar(cp);
-
-    else if (cp === $.NULL)
-        this.currentAttr.name += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this.currentAttr.name += toChar(cp);
-};
-
-
-//12.2.4.36 After attribute name state
-//------------------------------------------------------------------
-_[AFTER_ATTRIBUTE_NAME_STATE] = function afterAttributeNameState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (cp === $.SOLIDUS)
-        this.state = SELF_CLOSING_START_TAG_STATE;
-
-    else if (cp === $.EQUALS_SIGN)
-        this.state = BEFORE_ATTRIBUTE_VALUE_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (isAsciiUpper(cp)) {
-        this._createAttr(toAsciiLowerChar(cp));
-        this.state = ATTRIBUTE_NAME_STATE;
-    }
-
-    else if (cp === $.NULL) {
-        this._createAttr(UNICODE.REPLACEMENT_CHARACTER);
-        this.state = ATTRIBUTE_NAME_STATE;
-    }
-
-    else if (cp === $.QUOTATION_MARK || cp === $.APOSTROPHE || cp === $.LESS_THAN_SIGN) {
-        this._createAttr(toChar(cp));
-        this.state = ATTRIBUTE_NAME_STATE;
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else {
-        this._createAttr(toChar(cp));
-        this.state = ATTRIBUTE_NAME_STATE;
-    }
-};
-
-
-//12.2.4.37 Before attribute value state
-//------------------------------------------------------------------
-_[BEFORE_ATTRIBUTE_VALUE_STATE] = function beforeAttributeValueState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (cp === $.QUOTATION_MARK)
-        this.state = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE;
-
-    else if (cp === $.AMPERSAND)
-        this._reconsumeInState(ATTRIBUTE_VALUE_UNQUOTED_STATE);
-
-    else if (cp === $.APOSTROPHE)
-        this.state = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE;
-
-    else if (cp === $.NULL) {
-        this.currentAttr.value += UNICODE.REPLACEMENT_CHARACTER;
-        this.state = ATTRIBUTE_VALUE_UNQUOTED_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.LESS_THAN_SIGN || cp === $.EQUALS_SIGN || cp === $.GRAVE_ACCENT) {
-        this.currentAttr.value += toChar(cp);
-        this.state = ATTRIBUTE_VALUE_UNQUOTED_STATE;
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else {
-        this.currentAttr.value += toChar(cp);
-        this.state = ATTRIBUTE_VALUE_UNQUOTED_STATE;
-    }
-};
-
-
-//12.2.4.38 Attribute value (double-quoted) state
-//------------------------------------------------------------------
-_[ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE] = function attributeValueDoubleQuotedState(cp) {
-    if (cp === $.QUOTATION_MARK)
-        this.state = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE;
-
-    else if (cp === $.AMPERSAND) {
-        this.additionalAllowedCp = $.QUOTATION_MARK;
-        this.returnState = this.state;
-        this.state = CHARACTER_REFERENCE_IN_ATTRIBUTE_VALUE_STATE;
-    }
-
-    else if (cp === $.NULL)
-        this.currentAttr.value += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this.currentAttr.value += toChar(cp);
-};
-
-
-//12.2.4.39 Attribute value (single-quoted) state
-//------------------------------------------------------------------
-_[ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE] = function attributeValueSingleQuotedState(cp) {
-    if (cp === $.APOSTROPHE)
-        this.state = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE;
-
-    else if (cp === $.AMPERSAND) {
-        this.additionalAllowedCp = $.APOSTROPHE;
-        this.returnState = this.state;
-        this.state = CHARACTER_REFERENCE_IN_ATTRIBUTE_VALUE_STATE;
-    }
-
-    else if (cp === $.NULL)
-        this.currentAttr.value += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this.currentAttr.value += toChar(cp);
-};
-
-
-//12.2.4.40 Attribute value (unquoted) state
-//------------------------------------------------------------------
-_[ATTRIBUTE_VALUE_UNQUOTED_STATE] = function attributeValueUnquotedState(cp) {
-    if (isWhitespace(cp))
-        this.state = BEFORE_ATTRIBUTE_NAME_STATE;
-
-    else if (cp === $.AMPERSAND) {
-        this.additionalAllowedCp = $.GREATER_THAN_SIGN;
-        this.returnState = this.state;
-        this.state = CHARACTER_REFERENCE_IN_ATTRIBUTE_VALUE_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.NULL)
-        this.currentAttr.value += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.QUOTATION_MARK || cp === $.APOSTROPHE || cp === $.LESS_THAN_SIGN ||
-             cp === $.EQUALS_SIGN || cp === $.GRAVE_ACCENT) {
-        this.currentAttr.value += toChar(cp);
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this.currentAttr.value += toChar(cp);
-};
-
-
-//12.2.4.41 Character reference in attribute value state
-//------------------------------------------------------------------
-_[CHARACTER_REFERENCE_IN_ATTRIBUTE_VALUE_STATE] = function characterReferenceInAttributeValueState(cp) {
-    var referencedCodePoints = this._consumeCharacterReference(cp, true);
-
-    if (referencedCodePoints) {
-        for (var i = 0; i < referencedCodePoints.length; i++)
-            this.currentAttr.value += toChar(referencedCodePoints[i]);
-    } else
-        this.currentAttr.value += '&';
-
-    this.state = this.returnState;
-};
-
-
-//12.2.4.42 After attribute value (quoted) state
-//------------------------------------------------------------------
-_[AFTER_ATTRIBUTE_VALUE_QUOTED_STATE] = function afterAttributeValueQuotedState(cp) {
-    if (isWhitespace(cp))
-        this.state = BEFORE_ATTRIBUTE_NAME_STATE;
-
-    else if (cp === $.SOLIDUS)
-        this.state = SELF_CLOSING_START_TAG_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this._reconsumeInState(BEFORE_ATTRIBUTE_NAME_STATE);
-};
-
-
-//12.2.4.43 Self-closing start tag state
-//------------------------------------------------------------------
-_[SELF_CLOSING_START_TAG_STATE] = function selfClosingStartTagState(cp) {
-    if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.selfClosing = true;
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.EOF)
-        this._reconsumeInState(DATA_STATE);
-
-    else
-        this._reconsumeInState(BEFORE_ATTRIBUTE_NAME_STATE);
-};
-
-
-//12.2.4.44 Bogus comment state
-//------------------------------------------------------------------
-_[BOGUS_COMMENT_STATE] = function bogusCommentState(cp) {
-    this._createCommentToken();
-
-    while (true) {
-        if (cp === $.GREATER_THAN_SIGN) {
-            this.state = DATA_STATE;
-            break;
-        }
-
-        else if (cp === $.EOF) {
-            this._reconsumeInState(DATA_STATE);
-            break;
-        }
-
-        else {
-            this.currentToken.data += cp === $.NULL ? UNICODE.REPLACEMENT_CHARACTER : toChar(cp);
-            cp = this._consume();
-        }
-    }
-
-    this._emitCurrentToken();
-};
-
-
-//12.2.4.45 Markup declaration open state
-//------------------------------------------------------------------
-_[MARKUP_DECLARATION_OPEN_STATE] = function markupDeclarationOpenState(cp) {
-    if (this._consumeSubsequentIfMatch($$.DASH_DASH_STRING, cp, true)) {
-        this._createCommentToken();
-        this.state = COMMENT_START_STATE;
-    }
-
-    else if (this._consumeSubsequentIfMatch($$.DOCTYPE_STRING, cp, false))
-        this.state = DOCTYPE_STATE;
-
-    else if (this.allowCDATA && this._consumeSubsequentIfMatch($$.CDATA_START_STRING, cp, true))
-        this.state = CDATA_SECTION_STATE;
-
-    else {
-        //NOTE: call bogus comment state directly with current consumed character to avoid unnecessary reconsumption.
-        this[BOGUS_COMMENT_STATE](cp);
-    }
-};
-
-
-//12.2.4.46 Comment start state
-//------------------------------------------------------------------
-_[COMMENT_START_STATE] = function commentStartState(cp) {
-    if (cp === $.HYPHEN_MINUS)
-        this.state = COMMENT_START_DASH_STATE;
-
-    else if (cp === $.NULL) {
-        this.currentToken.data += UNICODE.REPLACEMENT_CHARACTER;
-        this.state = COMMENT_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.EOF) {
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.data += toChar(cp);
-        this.state = COMMENT_STATE;
-    }
-};
-
-
-//12.2.4.47 Comment start dash state
-//------------------------------------------------------------------
-_[COMMENT_START_DASH_STATE] = function commentStartDashState(cp) {
-    if (cp === $.HYPHEN_MINUS)
-        this.state = COMMENT_END_STATE;
-
-    else if (cp === $.NULL) {
-        this.currentToken.data += '-';
-        this.currentToken.data += UNICODE.REPLACEMENT_CHARACTER;
-        this.state = COMMENT_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.EOF) {
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.data += '-';
-        this.currentToken.data += toChar(cp);
-        this.state = COMMENT_STATE;
-    }
-};
-
-
-//12.2.4.48 Comment state
-//------------------------------------------------------------------
-_[COMMENT_STATE] = function commentState(cp) {
-    if (cp === $.HYPHEN_MINUS)
-        this.state = COMMENT_END_DASH_STATE;
-
-    else if (cp === $.NULL)
-        this.currentToken.data += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.EOF) {
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else
-        this.currentToken.data += toChar(cp);
-};
-
-
-//12.2.4.49 Comment end dash state
-//------------------------------------------------------------------
-_[COMMENT_END_DASH_STATE] = function commentEndDashState(cp) {
-    if (cp === $.HYPHEN_MINUS)
-        this.state = COMMENT_END_STATE;
-
-    else if (cp === $.NULL) {
-        this.currentToken.data += '-';
-        this.currentToken.data += UNICODE.REPLACEMENT_CHARACTER;
-        this.state = COMMENT_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.data += '-';
-        this.currentToken.data += toChar(cp);
-        this.state = COMMENT_STATE;
-    }
-};
-
-
-//12.2.4.50 Comment end state
-//------------------------------------------------------------------
-_[COMMENT_END_STATE] = function commentEndState(cp) {
-    if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.EXCLAMATION_MARK)
-        this.state = COMMENT_END_BANG_STATE;
-
-    else if (cp === $.HYPHEN_MINUS)
-        this.currentToken.data += '-';
-
-    else if (cp === $.NULL) {
-        this.currentToken.data += '--';
-        this.currentToken.data += UNICODE.REPLACEMENT_CHARACTER;
-        this.state = COMMENT_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this._reconsumeInState(DATA_STATE);
-        this._emitCurrentToken();
-    }
-
-    else {
-        this.currentToken.data += '--';
-        this.currentToken.data += toChar(cp);
-        this.state = COMMENT_STATE;
-    }
-};
-
-
-//12.2.4.51 Comment end bang state
-//------------------------------------------------------------------
-_[COMMENT_END_BANG_STATE] = function commentEndBangState(cp) {
-    if (cp === $.HYPHEN_MINUS) {
-        this.currentToken.data += '--!';
-        this.state = COMMENT_END_DASH_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.NULL) {
-        this.currentToken.data += '--!';
-        this.currentToken.data += UNICODE.REPLACEMENT_CHARACTER;
-        this.state = COMMENT_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.data += '--!';
-        this.currentToken.data += toChar(cp);
-        this.state = COMMENT_STATE;
-    }
-};
-
-
-//12.2.4.52 DOCTYPE state
-//------------------------------------------------------------------
-_[DOCTYPE_STATE] = function doctypeState(cp) {
-    if (isWhitespace(cp))
-        this.state = BEFORE_DOCTYPE_NAME_STATE;
-
-    else if (cp === $.EOF) {
-        this._createDoctypeToken();
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else
-        this._reconsumeInState(BEFORE_DOCTYPE_NAME_STATE);
-};
-
-
-//12.2.4.53 Before DOCTYPE name state
-//------------------------------------------------------------------
-_[BEFORE_DOCTYPE_NAME_STATE] = function beforeDoctypeNameState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (isAsciiUpper(cp)) {
-        this._createDoctypeToken(toAsciiLowerChar(cp));
-        this.state = DOCTYPE_NAME_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this._createDoctypeToken();
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this._createDoctypeToken();
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else if (cp === $.NULL) {
-        this._createDoctypeToken(UNICODE.REPLACEMENT_CHARACTER);
-        this.state = DOCTYPE_NAME_STATE;
-    }
-
-    else {
-        this._createDoctypeToken(toChar(cp));
-        this.state = DOCTYPE_NAME_STATE;
-    }
-};
-
-
-//12.2.4.54 DOCTYPE name state
-//------------------------------------------------------------------
-_[DOCTYPE_NAME_STATE] = function doctypeNameState(cp) {
-    if (isWhitespace(cp))
-        this.state = AFTER_DOCTYPE_NAME_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (isAsciiUpper(cp))
-        this.currentToken.name += toAsciiLowerChar(cp);
-
-    else if (cp === $.NULL)
-        this.currentToken.name += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else
-        this.currentToken.name += toChar(cp);
-};
-
-
-//12.2.4.55 After DOCTYPE name state
-//------------------------------------------------------------------
-_[AFTER_DOCTYPE_NAME_STATE] = function afterDoctypeNameState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (cp === $.GREATER_THAN_SIGN) {
-        this.state = DATA_STATE;
-        this._emitCurrentToken();
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else if (this._consumeSubsequentIfMatch($$.PUBLIC_STRING, cp, false))
-        this.state = AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE;
-
-    else if (this._consumeSubsequentIfMatch($$.SYSTEM_STRING, cp, false))
-        this.state = AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE;
-
-    else {
-        this.currentToken.forceQuirks = true;
-        this.state = BOGUS_DOCTYPE_STATE;
-    }
-};
-
-
-//12.2.4.56 After DOCTYPE public keyword state
-//------------------------------------------------------------------
-_[AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE] = function afterDoctypePublicKeywordState(cp) {
-    if (isWhitespace(cp))
-        this.state = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE;
-
-    else if (cp === $.QUOTATION_MARK) {
-        this.currentToken.publicId = '';
-        this.state = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.APOSTROPHE) {
-        this.currentToken.publicId = '';
-        this.state = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.forceQuirks = true;
-        this.state = BOGUS_DOCTYPE_STATE;
-    }
-};
-
-
-//12.2.4.57 Before DOCTYPE public identifier state
-//------------------------------------------------------------------
-_[BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE] = function beforeDoctypePublicIdentifierState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (cp === $.QUOTATION_MARK) {
-        this.currentToken.publicId = '';
-        this.state = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.APOSTROPHE) {
-        this.currentToken.publicId = '';
-        this.state = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.forceQuirks = true;
-        this.state = BOGUS_DOCTYPE_STATE;
-    }
-};
-
-
-//12.2.4.58 DOCTYPE public identifier (double-quoted) state
-//------------------------------------------------------------------
-_[DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE] = function doctypePublicIdentifierDoubleQuotedState(cp) {
-    if (cp === $.QUOTATION_MARK)
-        this.state = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE;
-
-    else if (cp === $.NULL)
-        this.currentToken.publicId += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else
-        this.currentToken.publicId += toChar(cp);
-};
-
-
-//12.2.4.59 DOCTYPE public identifier (single-quoted) state
-//------------------------------------------------------------------
-_[DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE] = function doctypePublicIdentifierSingleQuotedState(cp) {
-    if (cp === $.APOSTROPHE)
-        this.state = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE;
-
-    else if (cp === $.NULL)
-        this.currentToken.publicId += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else
-        this.currentToken.publicId += toChar(cp);
-};
-
-
-//12.2.4.60 After DOCTYPE public identifier state
-//------------------------------------------------------------------
-_[AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE] = function afterDoctypePublicIdentifierState(cp) {
-    if (isWhitespace(cp))
-        this.state = BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.QUOTATION_MARK) {
-        this.currentToken.systemId = '';
-        this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.APOSTROPHE) {
-        this.currentToken.systemId = '';
-        this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.forceQuirks = true;
-        this.state = BOGUS_DOCTYPE_STATE;
-    }
-};
-
-
-//12.2.4.61 Between DOCTYPE public and system identifiers state
-//------------------------------------------------------------------
-_[BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE] = function betweenDoctypePublicAndSystemIdentifiersState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (cp === $.GREATER_THAN_SIGN) {
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.QUOTATION_MARK) {
-        this.currentToken.systemId = '';
-        this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE;
-    }
-
-
-    else if (cp === $.APOSTROPHE) {
-        this.currentToken.systemId = '';
-        this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.forceQuirks = true;
-        this.state = BOGUS_DOCTYPE_STATE;
-    }
-};
-
-
-//12.2.4.62 After DOCTYPE system keyword state
-//------------------------------------------------------------------
-_[AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE] = function afterDoctypeSystemKeywordState(cp) {
-    if (isWhitespace(cp))
-        this.state = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE;
-
-    else if (cp === $.QUOTATION_MARK) {
-        this.currentToken.systemId = '';
-        this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.APOSTROPHE) {
-        this.currentToken.systemId = '';
-        this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.forceQuirks = true;
-        this.state = BOGUS_DOCTYPE_STATE;
-    }
-};
-
-
-//12.2.4.63 Before DOCTYPE system identifier state
-//------------------------------------------------------------------
-_[BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE] = function beforeDoctypeSystemIdentifierState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (cp === $.QUOTATION_MARK) {
-        this.currentToken.systemId = '';
-        this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.APOSTROPHE) {
-        this.currentToken.systemId = '';
-        this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE;
-    }
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else {
-        this.currentToken.forceQuirks = true;
-        this.state = BOGUS_DOCTYPE_STATE;
-    }
-};
-
-
-//12.2.4.64 DOCTYPE system identifier (double-quoted) state
-//------------------------------------------------------------------
-_[DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE] = function doctypeSystemIdentifierDoubleQuotedState(cp) {
-    if (cp === $.QUOTATION_MARK)
-        this.state = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.NULL)
-        this.currentToken.systemId += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else
-        this.currentToken.systemId += toChar(cp);
-};
-
-
-//12.2.4.65 DOCTYPE system identifier (single-quoted) state
-//------------------------------------------------------------------
-_[DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE] = function doctypeSystemIdentifierSingleQuotedState(cp) {
-    if (cp === $.APOSTROPHE)
-        this.state = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE;
-
-    else if (cp === $.GREATER_THAN_SIGN) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.NULL)
-        this.currentToken.systemId += UNICODE.REPLACEMENT_CHARACTER;
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else
-        this.currentToken.systemId += toChar(cp);
-};
-
-
-//12.2.4.66 After DOCTYPE system identifier state
-//------------------------------------------------------------------
-_[AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE] = function afterDoctypeSystemIdentifierState(cp) {
-    if (isWhitespace(cp))
-        return;
-
-    if (cp === $.GREATER_THAN_SIGN) {
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this.currentToken.forceQuirks = true;
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-
-    else
-        this.state = BOGUS_DOCTYPE_STATE;
-};
-
-
-//12.2.4.67 Bogus DOCTYPE state
-//------------------------------------------------------------------
-_[BOGUS_DOCTYPE_STATE] = function bogusDoctypeState(cp) {
-    if (cp === $.GREATER_THAN_SIGN) {
-        this._emitCurrentToken();
-        this.state = DATA_STATE;
-    }
-
-    else if (cp === $.EOF) {
-        this._emitCurrentToken();
-        this._reconsumeInState(DATA_STATE);
-    }
-};
-
-
-//12.2.4.68 CDATA section state
-//------------------------------------------------------------------
-_[CDATA_SECTION_STATE] = function cdataSectionState(cp) {
-    while (true) {
-        if (cp === $.EOF) {
-            this._reconsumeInState(DATA_STATE);
-            break;
-        }
-
-        else if (this._consumeSubsequentIfMatch($$.CDATA_END_STRING, cp, true)) {
-            this.state = DATA_STATE;
-            break;
-        }
-
-        else {
-            this._emitCodePoint(cp);
-            cp = this._consume();
-        }
-    }
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tree_adapters/default.js b/node_modules/jsdom/node_modules/parse5/lib/tree_adapters/default.js
deleted file mode 100644
index 5303c92..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tree_adapters/default.js
+++ /dev/null
@@ -1,200 +0,0 @@
-'use strict';
-
-//Node construction
-exports.createDocument = function () {
-    return {
-        nodeName: '#document',
-        quirksMode: false,
-        childNodes: []
-    };
-};
-
-exports.createDocumentFragment = function () {
-    return {
-        nodeName: '#document-fragment',
-        quirksMode: false,
-        childNodes: []
-    };
-};
-
-exports.createElement = function (tagName, namespaceURI, attrs) {
-    return {
-        nodeName: tagName,
-        tagName: tagName,
-        attrs: attrs,
-        namespaceURI: namespaceURI,
-        childNodes: [],
-        parentNode: null
-    };
-};
-
-exports.createCommentNode = function (data) {
-    return {
-        nodeName: '#comment',
-        data: data,
-        parentNode: null
-    };
-};
-
-var createTextNode = function (value) {
-    return {
-        nodeName: '#text',
-        value: value,
-        parentNode: null
-    }
-};
-
-
-//Tree mutation
-exports.setDocumentType = function (document, name, publicId, systemId) {
-    var doctypeNode = null;
-
-    for (var i = 0; i < document.childNodes.length; i++) {
-        if (document.childNodes[i].nodeName === '#documentType') {
-            doctypeNode = document.childNodes[i];
-            break;
-        }
-    }
-
-    if (doctypeNode) {
-        doctypeNode.name = name;
-        doctypeNode.publicId = publicId;
-        doctypeNode.systemId = systemId;
-    }
-
-    else {
-        appendChild(document, {
-            nodeName: '#documentType',
-            name: name,
-            publicId: publicId,
-            systemId: systemId
-        });
-    }
-};
-
-exports.setQuirksMode = function (document) {
-    document.quirksMode = true;
-};
-
-exports.isQuirksMode = function (document) {
-    return document.quirksMode;
-};
-
-var appendChild = exports.appendChild = function (parentNode, newNode) {
-    parentNode.childNodes.push(newNode);
-    newNode.parentNode = parentNode;
-};
-
-var insertBefore = exports.insertBefore = function (parentNode, newNode, referenceNode) {
-    var insertionIdx = parentNode.childNodes.indexOf(referenceNode);
-
-    parentNode.childNodes.splice(insertionIdx, 0, newNode);
-    newNode.parentNode = parentNode;
-};
-
-exports.detachNode = function (node) {
-    if (node.parentNode) {
-        var idx = node.parentNode.childNodes.indexOf(node);
-
-        node.parentNode.childNodes.splice(idx, 1);
-        node.parentNode = null;
-    }
-};
-
-exports.insertText = function (parentNode, text) {
-    if (parentNode.childNodes.length) {
-        var prevNode = parentNode.childNodes[parentNode.childNodes.length - 1];
-
-        if (prevNode.nodeName === '#text') {
-            prevNode.value += text;
-            return;
-        }
-    }
-
-    appendChild(parentNode, createTextNode(text));
-};
-
-exports.insertTextBefore = function (parentNode, text, referenceNode) {
-    var prevNode = parentNode.childNodes[parentNode.childNodes.indexOf(referenceNode) - 1];
-
-    if (prevNode && prevNode.nodeName === '#text')
-        prevNode.value += text;
-    else
-        insertBefore(parentNode, createTextNode(text), referenceNode);
-};
-
-exports.adoptAttributes = function (recipientNode, attrs) {
-    var recipientAttrsMap = [];
-
-    for (var i = 0; i < recipientNode.attrs.length; i++)
-        recipientAttrsMap.push(recipientNode.attrs[i].name);
-
-    for (var j = 0; j < attrs.length; j++) {
-        if (recipientAttrsMap.indexOf(attrs[j].name) === -1)
-            recipientNode.attrs.push(attrs[j]);
-    }
-};
-
-
-//Tree traversing
-exports.getFirstChild = function (node) {
-    return node.childNodes[0];
-};
-
-exports.getChildNodes = function (node) {
-    return node.childNodes;
-};
-
-exports.getParentNode = function (node) {
-    return node.parentNode;
-};
-
-exports.getAttrList = function (node) {
-    return node.attrs;
-};
-
-//Node data
-exports.getTagName = function (element) {
-    return element.tagName;
-};
-
-exports.getNamespaceURI = function (element) {
-    return element.namespaceURI;
-};
-
-exports.getTextNodeContent = function (textNode) {
-    return textNode.value;
-};
-
-exports.getCommentNodeContent = function (commentNode) {
-    return commentNode.data;
-};
-
-exports.getDocumentTypeNodeName = function (doctypeNode) {
-    return doctypeNode.name;
-};
-
-exports.getDocumentTypeNodePublicId = function (doctypeNode) {
-    return doctypeNode.publicId;
-};
-
-exports.getDocumentTypeNodeSystemId = function (doctypeNode) {
-    return doctypeNode.systemId;
-};
-
-//Node types
-exports.isTextNode = function (node) {
-    return node.nodeName === '#text';
-};
-
-exports.isCommentNode = function (node) {
-    return node.nodeName === '#comment';
-};
-
-exports.isDocumentTypeNode = function (node) {
-    return node.nodeName === '#documentType';
-};
-
-exports.isElementNode = function (node) {
-    return !!node.tagName;
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tree_adapters/htmlparser2.js b/node_modules/jsdom/node_modules/parse5/lib/tree_adapters/htmlparser2.js
deleted file mode 100644
index 29ae73b..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tree_adapters/htmlparser2.js
+++ /dev/null
@@ -1,317 +0,0 @@
-'use strict';
-
-var Doctype = require('../common/doctype');
-
-//Conversion tables for DOM Level1 structure emulation
-var nodeTypes = {
-    element: 1,
-    text: 3,
-    cdata: 4,
-    comment: 8
-};
-
-var nodePropertyShorthands = {
-    tagName: 'name',
-    childNodes: 'children',
-    parentNode: 'parent',
-    previousSibling: 'prev',
-    nextSibling: 'next',
-    nodeValue: 'data'
-};
-
-//Node
-var Node = function (props) {
-    for (var key in props) {
-        if (props.hasOwnProperty(key))
-            this[key] = props[key];
-    }
-};
-
-Node.prototype = {
-    get firstChild() {
-        var children = this.children;
-        return children && children[0] || null;
-    },
-
-    get lastChild() {
-        var children = this.children;
-        return children && children[children.length - 1] || null;
-    },
-
-    get nodeType() {
-        return nodeTypes[this.type] || nodeTypes.element;
-    }
-};
-
-Object.keys(nodePropertyShorthands).forEach(function (key) {
-    var shorthand = nodePropertyShorthands[key];
-
-    Object.defineProperty(Node.prototype, key, {
-        get: function () {
-            return this[shorthand] || null;
-        },
-        set: function (val) {
-            this[shorthand] = val;
-            return val;
-        }
-    });
-});
-
-
-//Node construction
-exports.createDocument =
-exports.createDocumentFragment = function () {
-    return new Node({
-        type: 'root',
-        name: 'root',
-        parent: null,
-        prev: null,
-        next: null,
-        children: []
-    });
-};
-
-exports.createElement = function (tagName, namespaceURI, attrs) {
-    var attribs = {},
-        attribsNamespace = {},
-        attribsPrefix = {};
-
-    for (var i = 0; i < attrs.length; i++) {
-        var attrName = attrs[i].name;
-
-        attribs[attrName] = attrs[i].value;
-        attribsNamespace[attrName] = attrs[i].namespace;
-        attribsPrefix[attrName] = attrs[i].prefix;
-    }
-
-    return new Node({
-        type: tagName === 'script' || tagName === 'style' ? tagName : 'tag',
-        name: tagName,
-        namespace: namespaceURI,
-        attribs: attribs,
-        'x-attribsNamespace': attribsNamespace,
-        'x-attribsPrefix': attribsPrefix,
-        children: [],
-        parent: null,
-        prev: null,
-        next: null
-    });
-};
-
-exports.createCommentNode = function (data) {
-    return new Node({
-        type: 'comment',
-        data: data,
-        parent: null,
-        prev: null,
-        next: null
-    });
-};
-
-var createTextNode = function (value) {
-    return new Node({
-        type: 'text',
-        data: value,
-        parent: null,
-        prev: null,
-        next: null
-    });
-};
-
-
-//Tree mutation
-exports.setDocumentType = function (document, name, publicId, systemId) {
-    var data = Doctype.serializeContent(name, publicId, systemId),
-        doctypeNode = null;
-
-    for (var i = 0; i < document.children.length; i++) {
-        if (document.children[i].type === 'directive' && document.children[i].name === '!doctype') {
-            doctypeNode = document.children[i];
-            break;
-        }
-    }
-
-    if (doctypeNode) {
-        doctypeNode.data = data;
-        doctypeNode['x-name'] = name;
-        doctypeNode['x-publicId'] = publicId;
-        doctypeNode['x-systemId'] = systemId;
-    }
-
-    else {
-        appendChild(document, new Node({
-            type: 'directive',
-            name: '!doctype',
-            data: data,
-            'x-name': name,
-            'x-publicId': publicId,
-            'x-systemId': systemId
-        }));
-    }
-
-};
-
-exports.setQuirksMode = function (document) {
-    document.quirksMode = true;
-};
-
-exports.isQuirksMode = function (document) {
-    return document.quirksMode;
-};
-
-var appendChild = exports.appendChild = function (parentNode, newNode) {
-    var prev = parentNode.children[parentNode.children.length - 1];
-
-    if (prev) {
-        prev.next = newNode;
-        newNode.prev = prev;
-    }
-
-    parentNode.children.push(newNode);
-    newNode.parent = parentNode;
-};
-
-var insertBefore = exports.insertBefore = function (parentNode, newNode, referenceNode) {
-    var insertionIdx = parentNode.children.indexOf(referenceNode),
-        prev = referenceNode.prev;
-
-    if (prev) {
-        prev.next = newNode;
-        newNode.prev = prev;
-    }
-
-    referenceNode.prev = newNode;
-    newNode.next = referenceNode;
-
-    parentNode.children.splice(insertionIdx, 0, newNode);
-    newNode.parent = parentNode;
-};
-
-exports.detachNode = function (node) {
-    if (node.parent) {
-        var idx = node.parent.children.indexOf(node),
-            prev = node.prev,
-            next = node.next;
-
-        node.prev = null;
-        node.next = null;
-
-        if (prev)
-            prev.next = next;
-
-        if (next)
-            next.prev = prev;
-
-        node.parent.children.splice(idx, 1);
-        node.parent = null;
-    }
-};
-
-exports.insertText = function (parentNode, text) {
-    var lastChild = parentNode.children[parentNode.children.length - 1];
-
-    if (lastChild && lastChild.type === 'text')
-        lastChild.data += text;
-    else
-        appendChild(parentNode, createTextNode(text));
-};
-
-exports.insertTextBefore = function (parentNode, text, referenceNode) {
-    var prevNode = parentNode.children[parentNode.children.indexOf(referenceNode) - 1];
-
-    if (prevNode && prevNode.type === 'text')
-        prevNode.data += text;
-    else
-        insertBefore(parentNode, createTextNode(text), referenceNode);
-};
-
-exports.adoptAttributes = function (recipientNode, attrs) {
-    for (var i = 0; i < attrs.length; i++) {
-        var attrName = attrs[i].name;
-
-        if (typeof recipientNode.attribs[attrName] === 'undefined') {
-            recipientNode.attribs[attrName] = attrs[i].value;
-            recipientNode['x-attribsNamespace'][attrName] = attrs[i].namespace;
-            recipientNode['x-attribsPrefix'][attrName] = attrs[i].prefix;
-        }
-    }
-};
-
-
-//Tree traversing
-exports.getFirstChild = function (node) {
-    return node.children[0];
-};
-
-exports.getChildNodes = function (node) {
-    return node.children;
-};
-
-exports.getParentNode = function (node) {
-    return node.parent;
-};
-
-exports.getAttrList = function (node) {
-    var attrList = [];
-
-    for (var name in node.attribs) {
-        if (node.attribs.hasOwnProperty(name)) {
-            attrList.push({
-                name: name,
-                value: node.attribs[name],
-                namespace: node['x-attribsNamespace'][name],
-                prefix: node['x-attribsPrefix'][name]
-            });
-        }
-    }
-
-    return attrList;
-};
-
-
-//Node data
-exports.getTagName = function (element) {
-    return element.name;
-};
-
-exports.getNamespaceURI = function (element) {
-    return element.namespace;
-};
-
-exports.getTextNodeContent = function (textNode) {
-    return textNode.data;
-};
-
-exports.getCommentNodeContent = function (commentNode) {
-    return commentNode.data;
-};
-
-exports.getDocumentTypeNodeName = function (doctypeNode) {
-    return doctypeNode['x-name'];
-};
-
-exports.getDocumentTypeNodePublicId = function (doctypeNode) {
-    return doctypeNode['x-publicId'];
-};
-
-exports.getDocumentTypeNodeSystemId = function (doctypeNode) {
-    return doctypeNode['x-systemId'];
-};
-
-
-//Node types
-exports.isTextNode = function (node) {
-    return node.type === 'text';
-};
-
-exports.isCommentNode = function (node) {
-    return node.type === 'comment';
-};
-
-exports.isDocumentTypeNode = function (node) {
-    return node.type === 'directive' && node.name === '!doctype';
-};
-
-exports.isElementNode = function (node) {
-    return !!node.attribs;
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tree_construction/formatting_element_list.js b/node_modules/jsdom/node_modules/parse5/lib/tree_construction/formatting_element_list.js
deleted file mode 100644
index 6a0e0bf..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tree_construction/formatting_element_list.js
+++ /dev/null
@@ -1,167 +0,0 @@
-'use strict';
-
-//Const
-var NOAH_ARK_CAPACITY = 3;
-
-//List of formatting elements
-var FormattingElementList = module.exports = function (treeAdapter) {
-    this.length = 0;
-    this.entries = [];
-    this.treeAdapter = treeAdapter;
-    this.bookmark = null;
-};
-
-//Entry types
-FormattingElementList.MARKER_ENTRY = 'MARKER_ENTRY';
-FormattingElementList.ELEMENT_ENTRY = 'ELEMENT_ENTRY';
-
-//Noah Ark's condition
-//OPTIMIZATION: at first we try to find possible candidates for exclusion using
-//lightweight heuristics without thorough attributes check.
-FormattingElementList.prototype._getNoahArkConditionCandidates = function (newElement) {
-    var candidates = [];
-
-    if (this.length >= NOAH_ARK_CAPACITY) {
-        var neAttrsLength = this.treeAdapter.getAttrList(newElement).length,
-            neTagName = this.treeAdapter.getTagName(newElement),
-            neNamespaceURI = this.treeAdapter.getNamespaceURI(newElement);
-
-        for (var i = this.length - 1; i >= 0; i--) {
-            var entry = this.entries[i];
-
-            if (entry.type === FormattingElementList.MARKER_ENTRY)
-                break;
-
-            var element = entry.element,
-                elementAttrs = this.treeAdapter.getAttrList(element);
-
-            if (this.treeAdapter.getTagName(element) === neTagName &&
-                this.treeAdapter.getNamespaceURI(element) === neNamespaceURI &&
-                elementAttrs.length === neAttrsLength) {
-                candidates.push({idx: i, attrs: elementAttrs});
-            }
-        }
-    }
-
-    return candidates.length < NOAH_ARK_CAPACITY ? [] : candidates;
-};
-
-FormattingElementList.prototype._ensureNoahArkCondition = function (newElement) {
-    var candidates = this._getNoahArkConditionCandidates(newElement),
-        cLength = candidates.length;
-
-    if (cLength) {
-        var neAttrs = this.treeAdapter.getAttrList(newElement),
-            neAttrsLength = neAttrs.length,
-            neAttrsMap = {};
-
-        //NOTE: build attrs map for the new element so we can perform fast lookups
-        for (var i = 0; i < neAttrsLength; i++) {
-            var neAttr = neAttrs[i];
-
-            neAttrsMap[neAttr.name] = neAttr.value;
-        }
-
-        for (var i = 0; i < neAttrsLength; i++) {
-            for (var j = 0; j < cLength; j++) {
-                var cAttr = candidates[j].attrs[i];
-
-                if (neAttrsMap[cAttr.name] !== cAttr.value) {
-                    candidates.splice(j, 1);
-                    cLength--;
-                }
-
-                if (candidates.length < NOAH_ARK_CAPACITY)
-                    return;
-            }
-        }
-
-        //NOTE: remove bottommost candidates until Noah's Ark condition will not be met
-        for (var i = cLength - 1; i >= NOAH_ARK_CAPACITY - 1; i--) {
-            this.entries.splice(candidates[i].idx, 1);
-            this.length--;
-        }
-    }
-};
-
-//Mutations
-FormattingElementList.prototype.insertMarker = function () {
-    this.entries.push({type: FormattingElementList.MARKER_ENTRY});
-    this.length++;
-};
-
-FormattingElementList.prototype.pushElement = function (element, token) {
-    this._ensureNoahArkCondition(element);
-
-    this.entries.push({
-        type: FormattingElementList.ELEMENT_ENTRY,
-        element: element,
-        token: token
-    });
-
-    this.length++;
-};
-
-FormattingElementList.prototype.insertElementAfterBookmark = function (element, token) {
-    var bookmarkIdx = this.length - 1;
-
-    for (; bookmarkIdx >= 0; bookmarkIdx--) {
-        if (this.entries[bookmarkIdx] === this.bookmark)
-            break;
-    }
-
-    this.entries.splice(bookmarkIdx + 1, 0, {
-        type: FormattingElementList.ELEMENT_ENTRY,
-        element: element,
-        token: token
-    });
-
-    this.length++;
-};
-
-FormattingElementList.prototype.removeEntry = function (entry) {
-    for (var i = this.length - 1; i >= 0; i--) {
-        if (this.entries[i] === entry) {
-            this.entries.splice(i, 1);
-            this.length--;
-            break;
-        }
-    }
-};
-
-FormattingElementList.prototype.clearToLastMarker = function () {
-    while (this.length) {
-        var entry = this.entries.pop();
-
-        this.length--;
-
-        if (entry.type === FormattingElementList.MARKER_ENTRY)
-            break;
-    }
-};
-
-//Search
-FormattingElementList.prototype.getElementEntryInScopeWithTagName = function (tagName) {
-    for (var i = this.length - 1; i >= 0; i--) {
-        var entry = this.entries[i];
-
-        if (entry.type === FormattingElementList.MARKER_ENTRY)
-            return null;
-
-        if (this.treeAdapter.getTagName(entry.element) === tagName)
-            return entry;
-    }
-
-    return null;
-};
-
-FormattingElementList.prototype.getElementEntry = function (element) {
-    for (var i = this.length - 1; i >= 0; i--) {
-        var entry = this.entries[i];
-
-        if (entry.type === FormattingElementList.ELEMENT_ENTRY && entry.element == element)
-            return entry;
-    }
-
-    return null;
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tree_construction/location_info_mixin.js b/node_modules/jsdom/node_modules/parse5/lib/tree_construction/location_info_mixin.js
deleted file mode 100644
index 0b184cb..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tree_construction/location_info_mixin.js
+++ /dev/null
@@ -1,197 +0,0 @@
-'use strict';
-
-var OpenElementStack = require('./open_element_stack'),
-    Tokenizer = require('../tokenization/tokenizer'),
-    HTML = require('../common/html');
-
-
-//Aliases
-var $ = HTML.TAG_NAMES;
-
-
-function setEndLocation(element, closingToken, treeAdapter) {
-    var loc = element.__location;
-
-    if (!loc)
-        return;
-
-    if (!loc.startTag) {
-        loc.startTag = {
-            start: loc.start,
-            end: loc.end
-        };
-    }
-
-    if (closingToken.location) {
-        var tn = treeAdapter.getTagName(element),
-            // NOTE: For cases like <p> <p> </p> - First 'p' closes without a closing tag and
-            // for cases like <td> <p> </td> - 'p' closes without a closing tag
-            isClosingEndTag = closingToken.type === Tokenizer.END_TAG_TOKEN &&
-                              tn === closingToken.tagName;
-
-        if (isClosingEndTag) {
-            loc.endTag = {
-                start: closingToken.location.start,
-                end: closingToken.location.end
-            };
-        }
-
-        loc.end = closingToken.location.end;
-    }
-}
-
-//NOTE: patch open elements stack, so we can assign end location for the elements
-function patchOpenElementsStack(stack, parser) {
-    var treeAdapter = parser.treeAdapter;
-
-    stack.pop = function () {
-        setEndLocation(this.current, parser.currentToken, treeAdapter);
-        OpenElementStack.prototype.pop.call(this);
-    };
-
-    stack.popAllUpToHtmlElement = function () {
-        for (var i = this.stackTop; i > 0; i--)
-            setEndLocation(this.items[i], parser.currentToken, treeAdapter);
-
-        OpenElementStack.prototype.popAllUpToHtmlElement.call(this);
-    };
-
-    stack.remove = function (element) {
-        setEndLocation(element, parser.currentToken, treeAdapter);
-        OpenElementStack.prototype.remove.call(this, element);
-    };
-}
-
-exports.assign = function (parser) {
-    //NOTE: obtain Parser proto this way to avoid module circular references
-    var parserProto = Object.getPrototypeOf(parser),
-        treeAdapter = parser.treeAdapter;
-
-
-    //NOTE: patch _reset method
-    parser._reset = function (html, document, fragmentContext) {
-        parserProto._reset.call(this, html, document, fragmentContext);
-
-        this.attachableElementLocation = null;
-        this.lastFosterParentingLocation = null;
-        this.currentToken = null;
-
-        patchOpenElementsStack(this.openElements, parser);
-    };
-
-    parser._processTokenInForeignContent = function (token) {
-        this.currentToken = token;
-        parserProto._processTokenInForeignContent.call(this, token);
-    };
-
-    parser._processToken = function (token) {
-        this.currentToken = token;
-        parserProto._processToken.call(this, token);
-
-        //NOTE: <body> and <html> are never popped from the stack, so we need to updated
-        //their end location explicitly.
-        if (token.type === Tokenizer.END_TAG_TOKEN &&
-            (token.tagName === $.HTML ||
-            (token.tagName === $.BODY && this.openElements.hasInScope($.BODY)))) {
-            for (var i = this.openElements.stackTop; i >= 0; i--) {
-                var element = this.openElements.items[i];
-
-                if (this.treeAdapter.getTagName(element) === token.tagName) {
-                    setEndLocation(element, token, treeAdapter);
-                    break;
-                }
-            }
-        }
-    };
-
-    //Doctype
-    parser._setDocumentType = function (token) {
-        parserProto._setDocumentType.call(this, token);
-
-        var documentChildren = this.treeAdapter.getChildNodes(this.document),
-            cnLength = documentChildren.length;
-
-        for (var i = 0; i < cnLength; i++) {
-            var node = documentChildren[i];
-
-            if (this.treeAdapter.isDocumentTypeNode(node)) {
-                node.__location = token.location;
-                break;
-            }
-        }
-    };
-
-    //Elements
-    parser._attachElementToTree = function (element) {
-        //NOTE: _attachElementToTree is called from _appendElement, _insertElement and _insertTemplate methods.
-        //So we will use token location stored in this methods for the element.
-        element.__location = this.attachableElementLocation || null;
-        this.attachableElementLocation = null;
-        parserProto._attachElementToTree.call(this, element);
-    };
-
-    parser._appendElement = function (token, namespaceURI) {
-        this.attachableElementLocation = token.location;
-        parserProto._appendElement.call(this, token, namespaceURI);
-    };
-
-    parser._insertElement = function (token, namespaceURI) {
-        this.attachableElementLocation = token.location;
-        parserProto._insertElement.call(this, token, namespaceURI);
-    };
-
-    parser._insertTemplate = function (token) {
-        this.attachableElementLocation = token.location;
-        parserProto._insertTemplate.call(this, token);
-
-        var tmplContent = this.treeAdapter.getChildNodes(this.openElements.current)[0];
-
-        tmplContent.__location = null;
-    };
-
-    parser._insertFakeRootElement = function () {
-        parserProto._insertFakeRootElement.call(this);
-        this.openElements.current.__location = null;
-    };
-
-    //Comments
-    parser._appendCommentNode = function (token, parent) {
-        parserProto._appendCommentNode.call(this, token, parent);
-
-        var children = this.treeAdapter.getChildNodes(parent),
-            commentNode = children[children.length - 1];
-
-        commentNode.__location = token.location;
-    };
-
-    //Text
-    parser._findFosterParentingLocation = function () {
-        //NOTE: store last foster parenting location, so we will be able to find inserted text
-        //in case of foster parenting
-        this.lastFosterParentingLocation = parserProto._findFosterParentingLocation.call(this);
-        return this.lastFosterParentingLocation;
-    };
-
-    parser._insertCharacters = function (token) {
-        parserProto._insertCharacters.call(this, token);
-
-        var hasFosterParent = this._shouldFosterParentOnInsertion(),
-            parentingLocation = this.lastFosterParentingLocation,
-            parent = (hasFosterParent && parentingLocation.parent) ||
-                     this.openElements.currentTmplContent ||
-                     this.openElements.current,
-            siblings = this.treeAdapter.getChildNodes(parent),
-            textNodeIdx = hasFosterParent && parentingLocation.beforeElement ?
-                          siblings.indexOf(parentingLocation.beforeElement) - 1 :
-                          siblings.length - 1,
-            textNode = siblings[textNodeIdx];
-
-        //NOTE: if we have location assigned by another token, then just update end position
-        if (textNode.__location)
-            textNode.__location.end = token.location.end;
-
-        else
-            textNode.__location = token.location;
-    };
-};
-
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tree_construction/open_element_stack.js b/node_modules/jsdom/node_modules/parse5/lib/tree_construction/open_element_stack.js
deleted file mode 100644
index 60ce528..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tree_construction/open_element_stack.js
+++ /dev/null
@@ -1,379 +0,0 @@
-'use strict';
-
-var HTML = require('../common/html');
-
-//Aliases
-var $ = HTML.TAG_NAMES,
-    NS = HTML.NAMESPACES;
-
-//Element utils
-
-//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here.
-//It's faster than using dictionary.
-function isImpliedEndTagRequired(tn) {
-    switch (tn.length) {
-        case 1:
-            return tn === $.P;
-
-        case 2:
-            return tn === $.RP || tn === $.RT || tn === $.DD || tn === $.DT || tn === $.LI;
-
-        case 6:
-            return tn === $.OPTION;
-
-        case 8:
-            return tn === $.OPTGROUP;
-    }
-
-    return false;
-}
-
-function isScopingElement(tn, ns) {
-    switch (tn.length) {
-        case 2:
-            if (tn === $.TD || tn === $.TH)
-                return ns === NS.HTML;
-
-            else if (tn === $.MI || tn === $.MO || tn == $.MN || tn === $.MS)
-                return ns === NS.MATHML;
-
-            break;
-
-        case 4:
-            if (tn === $.HTML)
-                return ns === NS.HTML;
-
-            else if (tn === $.DESC)
-                return ns === NS.SVG;
-
-            break;
-
-        case 5:
-            if (tn === $.TABLE)
-                return ns === NS.HTML;
-
-            else if (tn === $.MTEXT)
-                return ns === NS.MATHML;
-
-            else if (tn === $.TITLE)
-                return ns === NS.SVG;
-
-            break;
-
-        case 6:
-            return (tn === $.APPLET || tn === $.OBJECT) && ns === NS.HTML;
-
-        case 7:
-            return (tn === $.CAPTION || tn === $.MARQUEE) && ns === NS.HTML;
-
-        case 8:
-            return tn === $.TEMPLATE && ns === NS.HTML;
-
-        case 13:
-            return tn === $.FOREIGN_OBJECT && ns === NS.SVG;
-
-        case 14:
-            return tn === $.ANNOTATION_XML && ns === NS.MATHML;
-    }
-
-    return false;
-}
-
-//Stack of open elements
-var OpenElementStack = module.exports = function (document, treeAdapter) {
-    this.stackTop = -1;
-    this.items = [];
-    this.current = document;
-    this.currentTagName = null;
-    this.currentTmplContent = null;
-    this.tmplCount = 0;
-    this.treeAdapter = treeAdapter;
-};
-
-//Index of element
-OpenElementStack.prototype._indexOf = function (element) {
-    var idx = -1;
-
-    for (var i = this.stackTop; i >= 0; i--) {
-        if (this.items[i] === element) {
-            idx = i;
-            break;
-        }
-    }
-    return idx;
-};
-
-//Update current element
-OpenElementStack.prototype._isInTemplate = function () {
-    if (this.currentTagName !== $.TEMPLATE)
-        return false;
-
-    return this.treeAdapter.getNamespaceURI(this.current) === NS.HTML;
-};
-
-OpenElementStack.prototype._updateCurrentElement = function () {
-    this.current = this.items[this.stackTop];
-    this.currentTagName = this.current && this.treeAdapter.getTagName(this.current);
-
-    this.currentTmplContent = this._isInTemplate() ? this.treeAdapter.getChildNodes(this.current)[0] : null;
-};
-
-//Mutations
-OpenElementStack.prototype.push = function (element) {
-    this.items[++this.stackTop] = element;
-    this._updateCurrentElement();
-
-    if (this._isInTemplate())
-        this.tmplCount++;
-
-};
-
-OpenElementStack.prototype.pop = function () {
-    this.stackTop--;
-
-    if (this.tmplCount > 0 && this._isInTemplate())
-        this.tmplCount--;
-
-    this._updateCurrentElement();
-};
-
-OpenElementStack.prototype.replace = function (oldElement, newElement) {
-    var idx = this._indexOf(oldElement);
-    this.items[idx] = newElement;
-
-    if (idx === this.stackTop)
-        this._updateCurrentElement();
-};
-
-OpenElementStack.prototype.insertAfter = function (referenceElement, newElement) {
-    var insertionIdx = this._indexOf(referenceElement) + 1;
-
-    this.items.splice(insertionIdx, 0, newElement);
-
-    if (insertionIdx == ++this.stackTop)
-        this._updateCurrentElement();
-};
-
-OpenElementStack.prototype.popUntilTagNamePopped = function (tagName) {
-    while (this.stackTop > -1) {
-        var tn = this.currentTagName;
-
-        this.pop();
-
-        if (tn === tagName)
-            break;
-    }
-};
-
-OpenElementStack.prototype.popUntilTemplatePopped = function () {
-    while (this.stackTop > -1) {
-        var tn = this.currentTagName,
-            ns = this.treeAdapter.getNamespaceURI(this.current);
-
-        this.pop();
-
-        if (tn === $.TEMPLATE && ns === NS.HTML)
-            break;
-    }
-};
-
-OpenElementStack.prototype.popUntilElementPopped = function (element) {
-    while (this.stackTop > -1) {
-        var poppedElement = this.current;
-
-        this.pop();
-
-        if (poppedElement === element)
-            break;
-    }
-};
-
-OpenElementStack.prototype.popUntilNumberedHeaderPopped = function () {
-    while (this.stackTop > -1) {
-        var tn = this.currentTagName;
-
-        this.pop();
-
-        if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6)
-            break;
-    }
-};
-
-OpenElementStack.prototype.popAllUpToHtmlElement = function () {
-    //NOTE: here we assume that root <html> element is always first in the open element stack, so
-    //we perform this fast stack clean up.
-    this.stackTop = 0;
-    this._updateCurrentElement();
-};
-
-OpenElementStack.prototype.clearBackToTableContext = function () {
-    while (this.currentTagName !== $.TABLE && this.currentTagName !== $.TEMPLATE && this.currentTagName !== $.HTML)
-        this.pop();
-};
-
-OpenElementStack.prototype.clearBackToTableBodyContext = function () {
-    while (this.currentTagName !== $.TBODY && this.currentTagName !== $.TFOOT &&
-           this.currentTagName !== $.THEAD && this.currentTagName !== $.TEMPLATE &&
-           this.currentTagName !== $.HTML) {
-        this.pop();
-    }
-};
-
-OpenElementStack.prototype.clearBackToTableRowContext = function () {
-    while (this.currentTagName !== $.TR && this.currentTagName !== $.TEMPLATE && this.currentTagName !== $.HTML)
-        this.pop();
-};
-
-OpenElementStack.prototype.remove = function (element) {
-    for (var i = this.stackTop; i >= 0; i--) {
-        if (this.items[i] === element) {
-            this.items.splice(i, 1);
-            this.stackTop--;
-            this._updateCurrentElement();
-            break;
-        }
-    }
-};
-
-//Search
-OpenElementStack.prototype.tryPeekProperlyNestedBodyElement = function () {
-    //Properly nested <body> element (should be second element in stack).
-    var element = this.items[1];
-    return element && this.treeAdapter.getTagName(element) === $.BODY ? element : null;
-};
-
-OpenElementStack.prototype.contains = function (element) {
-    return this._indexOf(element) > -1;
-};
-
-OpenElementStack.prototype.getCommonAncestor = function (element) {
-    var elementIdx = this._indexOf(element);
-
-    return --elementIdx >= 0 ? this.items[elementIdx] : null;
-};
-
-OpenElementStack.prototype.isRootHtmlElementCurrent = function () {
-    return this.stackTop === 0 && this.currentTagName === $.HTML;
-};
-
-//Element in scope
-OpenElementStack.prototype.hasInScope = function (tagName) {
-    for (var i = this.stackTop; i >= 0; i--) {
-        var tn = this.treeAdapter.getTagName(this.items[i]);
-
-        if (tn === tagName)
-            return true;
-
-        var ns = this.treeAdapter.getNamespaceURI(this.items[i]);
-
-        if (isScopingElement(tn, ns))
-            return false;
-    }
-
-    return true;
-};
-
-OpenElementStack.prototype.hasNumberedHeaderInScope = function () {
-    for (var i = this.stackTop; i >= 0; i--) {
-        var tn = this.treeAdapter.getTagName(this.items[i]);
-
-        if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6)
-            return true;
-
-        if (isScopingElement(tn, this.treeAdapter.getNamespaceURI(this.items[i])))
-            return false;
-    }
-
-    return true;
-};
-
-OpenElementStack.prototype.hasInListItemScope = function (tagName) {
-    for (var i = this.stackTop; i >= 0; i--) {
-        var tn = this.treeAdapter.getTagName(this.items[i]);
-
-        if (tn === tagName)
-            return true;
-
-        var ns = this.treeAdapter.getNamespaceURI(this.items[i]);
-
-        if (((tn === $.UL || tn === $.OL) && ns === NS.HTML) || isScopingElement(tn, ns))
-            return false;
-    }
-
-    return true;
-};
-
-OpenElementStack.prototype.hasInButtonScope = function (tagName) {
-    for (var i = this.stackTop; i >= 0; i--) {
-        var tn = this.treeAdapter.getTagName(this.items[i]);
-
-        if (tn === tagName)
-            return true;
-
-        var ns = this.treeAdapter.getNamespaceURI(this.items[i]);
-
-        if ((tn === $.BUTTON && ns === NS.HTML) || isScopingElement(tn, ns))
-            return false;
-    }
-
-    return true;
-};
-
-OpenElementStack.prototype.hasInTableScope = function (tagName) {
-    for (var i = this.stackTop; i >= 0; i--) {
-        var tn = this.treeAdapter.getTagName(this.items[i]);
-
-        if (tn === tagName)
-            return true;
-
-        var ns = this.treeAdapter.getNamespaceURI(this.items[i]);
-
-        if ((tn === $.TABLE || tn === $.TEMPLATE || tn === $.HTML) && ns === NS.HTML)
-            return false;
-    }
-
-    return true;
-};
-
-OpenElementStack.prototype.hasTableBodyContextInTableScope = function () {
-    for (var i = this.stackTop; i >= 0; i--) {
-        var tn = this.treeAdapter.getTagName(this.items[i]);
-
-        if (tn === $.TBODY || tn === $.THEAD || tn === $.TFOOT)
-            return true;
-
-        var ns = this.treeAdapter.getNamespaceURI(this.items[i]);
-
-        if ((tn === $.TABLE || tn === $.HTML) && ns === NS.HTML)
-            return false;
-    }
-
-    return true;
-};
-
-OpenElementStack.prototype.hasInSelectScope = function (tagName) {
-    for (var i = this.stackTop; i >= 0; i--) {
-        var tn = this.treeAdapter.getTagName(this.items[i]);
-
-        if (tn === tagName)
-            return true;
-
-        var ns = this.treeAdapter.getNamespaceURI(this.items[i]);
-
-        if (tn !== $.OPTION && tn !== $.OPTGROUP && ns === NS.HTML)
-            return false;
-    }
-
-    return true;
-};
-
-//Implied end tags
-OpenElementStack.prototype.generateImpliedEndTags = function () {
-    while (isImpliedEndTagRequired(this.currentTagName))
-        this.pop();
-};
-
-OpenElementStack.prototype.generateImpliedEndTagsWithExclusion = function (exclusionTagName) {
-    while (isImpliedEndTagRequired(this.currentTagName) && this.currentTagName !== exclusionTagName)
-        this.pop();
-};
diff --git a/node_modules/jsdom/node_modules/parse5/lib/tree_construction/parser.js b/node_modules/jsdom/node_modules/parse5/lib/tree_construction/parser.js
deleted file mode 100644
index 4ca8147..0000000
--- a/node_modules/jsdom/node_modules/parse5/lib/tree_construction/parser.js
+++ /dev/null
@@ -1,2827 +0,0 @@
-'use strict';
-
-var Tokenizer = require('../tokenization/tokenizer'),
-    OpenElementStack = require('./open_element_stack'),
-    FormattingElementList = require('./formatting_element_list'),
-    LocationInfoMixin = require('./location_info_mixin'),
-    DefaultTreeAdapter = require('../tree_adapters/default'),
-    Doctype = require('../common/doctype'),
-    ForeignContent = require('../common/foreign_content'),
-    Utils = require('../common/utils'),
-    UNICODE = require('../common/unicode'),
-    HTML = require('../common/html');
-
-//Aliases
-var $ = HTML.TAG_NAMES,
-    NS = HTML.NAMESPACES,
-    ATTRS = HTML.ATTRS;
-
-//Default options
-var DEFAULT_OPTIONS = {
-    decodeHtmlEntities: true,
-    locationInfo: false
-};
-
-//Misc constants
-var SEARCHABLE_INDEX_DEFAULT_PROMPT = 'This is a searchable index. Enter search keywords: ',
-    SEARCHABLE_INDEX_INPUT_NAME = 'isindex',
-    HIDDEN_INPUT_TYPE = 'hidden';
-
-//Adoption agency loops iteration count
-var AA_OUTER_LOOP_ITER = 8,
-    AA_INNER_LOOP_ITER = 3;
-
-//Insertion modes
-var INITIAL_MODE = 'INITIAL_MODE',
-    BEFORE_HTML_MODE = 'BEFORE_HTML_MODE',
-    BEFORE_HEAD_MODE = 'BEFORE_HEAD_MODE',
-    IN_HEAD_MODE = 'IN_HEAD_MODE',
-    AFTER_HEAD_MODE = 'AFTER_HEAD_MODE',
-    IN_BODY_MODE = 'IN_BODY_MODE',
-    TEXT_MODE = 'TEXT_MODE',
-    IN_TABLE_MODE = 'IN_TABLE_MODE',
-    IN_TABLE_TEXT_MODE = 'IN_TABLE_TEXT_MODE',
-    IN_CAPTION_MODE = 'IN_CAPTION_MODE',
-    IN_COLUMN_GROUP_MODE = 'IN_COLUMN_GROUP_MODE',
-    IN_TABLE_BODY_MODE = 'IN_TABLE_BODY_MODE',
-    IN_ROW_MODE = 'IN_ROW_MODE',
-    IN_CELL_MODE = 'IN_CELL_MODE',
-    IN_SELECT_MODE = 'IN_SELECT_MODE',
-    IN_SELECT_IN_TABLE_MODE = 'IN_SELECT_IN_TABLE_MODE',
-    IN_TEMPLATE_MODE = 'IN_TEMPLATE_MODE',
-    AFTER_BODY_MODE = 'AFTER_BODY_MODE',
-    IN_FRAMESET_MODE = 'IN_FRAMESET_MODE',
-    AFTER_FRAMESET_MODE = 'AFTER_FRAMESET_MODE',
-    AFTER_AFTER_BODY_MODE = 'AFTER_AFTER_BODY_MODE',
-    AFTER_AFTER_FRAMESET_MODE = 'AFTER_AFTER_FRAMESET_MODE';
-
-//Insertion mode reset map
-var INSERTION_MODE_RESET_MAP = {};
-
-INSERTION_MODE_RESET_MAP[$.TR] = IN_ROW_MODE;
-INSERTION_MODE_RESET_MAP[$.TBODY] =
-INSERTION_MODE_RESET_MAP[$.THEAD] =
-INSERTION_MODE_RESET_MAP[$.TFOOT] = IN_TABLE_BODY_MODE;
-INSERTION_MODE_RESET_MAP[$.CAPTION] = IN_CAPTION_MODE;
-INSERTION_MODE_RESET_MAP[$.COLGROUP] = IN_COLUMN_GROUP_MODE;
-INSERTION_MODE_RESET_MAP[$.TABLE] = IN_TABLE_MODE;
-INSERTION_MODE_RESET_MAP[$.BODY] = IN_BODY_MODE;
-INSERTION_MODE_RESET_MAP[$.FRAMESET] = IN_FRAMESET_MODE;
-
-//Template insertion mode switch map
-var TEMPLATE_INSERTION_MODE_SWITCH_MAP = {};
-
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.CAPTION] =
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.COLGROUP] =
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.TBODY] =
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.TFOOT] =
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.THEAD] = IN_TABLE_MODE;
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.COL] = IN_COLUMN_GROUP_MODE;
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.TR] = IN_TABLE_BODY_MODE;
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.TD] =
-TEMPLATE_INSERTION_MODE_SWITCH_MAP[$.TH] = IN_ROW_MODE;
-
-//Token handlers map for insertion modes
-var _ = {};
-
-_[INITIAL_MODE] = {};
-_[INITIAL_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[INITIAL_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = tokenInInitialMode;
-_[INITIAL_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = ignoreToken;
-_[INITIAL_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[INITIAL_MODE][Tokenizer.DOCTYPE_TOKEN] = doctypeInInitialMode;
-_[INITIAL_MODE][Tokenizer.START_TAG_TOKEN] =
-_[INITIAL_MODE][Tokenizer.END_TAG_TOKEN] =
-_[INITIAL_MODE][Tokenizer.EOF_TOKEN] = tokenInInitialMode;
-
-_[BEFORE_HTML_MODE] = {};
-_[BEFORE_HTML_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[BEFORE_HTML_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = tokenBeforeHtml;
-_[BEFORE_HTML_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = ignoreToken;
-_[BEFORE_HTML_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[BEFORE_HTML_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[BEFORE_HTML_MODE][Tokenizer.START_TAG_TOKEN] = startTagBeforeHtml;
-_[BEFORE_HTML_MODE][Tokenizer.END_TAG_TOKEN] = endTagBeforeHtml;
-_[BEFORE_HTML_MODE][Tokenizer.EOF_TOKEN] = tokenBeforeHtml;
-
-_[BEFORE_HEAD_MODE] = {};
-_[BEFORE_HEAD_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[BEFORE_HEAD_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = tokenBeforeHead;
-_[BEFORE_HEAD_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = ignoreToken;
-_[BEFORE_HEAD_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[BEFORE_HEAD_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[BEFORE_HEAD_MODE][Tokenizer.START_TAG_TOKEN] = startTagBeforeHead;
-_[BEFORE_HEAD_MODE][Tokenizer.END_TAG_TOKEN] = endTagBeforeHead;
-_[BEFORE_HEAD_MODE][Tokenizer.EOF_TOKEN] = tokenBeforeHead;
-
-_[IN_HEAD_MODE] = {};
-_[IN_HEAD_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[IN_HEAD_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = tokenInHead;
-_[IN_HEAD_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = insertCharacters;
-_[IN_HEAD_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_HEAD_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_HEAD_MODE][Tokenizer.START_TAG_TOKEN] = startTagInHead;
-_[IN_HEAD_MODE][Tokenizer.END_TAG_TOKEN] = endTagInHead;
-_[IN_HEAD_MODE][Tokenizer.EOF_TOKEN] = tokenInHead;
-
-_[AFTER_HEAD_MODE] = {};
-_[AFTER_HEAD_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[AFTER_HEAD_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = tokenAfterHead;
-_[AFTER_HEAD_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = insertCharacters;
-_[AFTER_HEAD_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[AFTER_HEAD_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[AFTER_HEAD_MODE][Tokenizer.START_TAG_TOKEN] = startTagAfterHead;
-_[AFTER_HEAD_MODE][Tokenizer.END_TAG_TOKEN] = endTagAfterHead;
-_[AFTER_HEAD_MODE][Tokenizer.EOF_TOKEN] = tokenAfterHead;
-
-_[IN_BODY_MODE] = {};
-_[IN_BODY_MODE][Tokenizer.CHARACTER_TOKEN] = characterInBody;
-_[IN_BODY_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[IN_BODY_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = whitespaceCharacterInBody;
-_[IN_BODY_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_BODY_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_BODY_MODE][Tokenizer.START_TAG_TOKEN] = startTagInBody;
-_[IN_BODY_MODE][Tokenizer.END_TAG_TOKEN] = endTagInBody;
-_[IN_BODY_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[TEXT_MODE] = {};
-_[TEXT_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[TEXT_MODE][Tokenizer.NULL_CHARACTER_TOKEN] =
-_[TEXT_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = insertCharacters;
-_[TEXT_MODE][Tokenizer.COMMENT_TOKEN] =
-_[TEXT_MODE][Tokenizer.DOCTYPE_TOKEN] =
-_[TEXT_MODE][Tokenizer.START_TAG_TOKEN] = ignoreToken;
-_[TEXT_MODE][Tokenizer.END_TAG_TOKEN] = endTagInText;
-_[TEXT_MODE][Tokenizer.EOF_TOKEN] = eofInText;
-
-_[IN_TABLE_MODE] = {};
-_[IN_TABLE_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[IN_TABLE_MODE][Tokenizer.NULL_CHARACTER_TOKEN] =
-_[IN_TABLE_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = characterInTable;
-_[IN_TABLE_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_TABLE_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_TABLE_MODE][Tokenizer.START_TAG_TOKEN] = startTagInTable;
-_[IN_TABLE_MODE][Tokenizer.END_TAG_TOKEN] = endTagInTable;
-_[IN_TABLE_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[IN_TABLE_TEXT_MODE] = {};
-_[IN_TABLE_TEXT_MODE][Tokenizer.CHARACTER_TOKEN] = characterInTableText;
-_[IN_TABLE_TEXT_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[IN_TABLE_TEXT_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = whitespaceCharacterInTableText;
-_[IN_TABLE_TEXT_MODE][Tokenizer.COMMENT_TOKEN] =
-_[IN_TABLE_TEXT_MODE][Tokenizer.DOCTYPE_TOKEN] =
-_[IN_TABLE_TEXT_MODE][Tokenizer.START_TAG_TOKEN] =
-_[IN_TABLE_TEXT_MODE][Tokenizer.END_TAG_TOKEN] =
-_[IN_TABLE_TEXT_MODE][Tokenizer.EOF_TOKEN] = tokenInTableText;
-
-_[IN_CAPTION_MODE] = {};
-_[IN_CAPTION_MODE][Tokenizer.CHARACTER_TOKEN] = characterInBody;
-_[IN_CAPTION_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[IN_CAPTION_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = whitespaceCharacterInBody;
-_[IN_CAPTION_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_CAPTION_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_CAPTION_MODE][Tokenizer.START_TAG_TOKEN] = startTagInCaption;
-_[IN_CAPTION_MODE][Tokenizer.END_TAG_TOKEN] = endTagInCaption;
-_[IN_CAPTION_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[IN_COLUMN_GROUP_MODE] = {};
-_[IN_COLUMN_GROUP_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[IN_COLUMN_GROUP_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = tokenInColumnGroup;
-_[IN_COLUMN_GROUP_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = insertCharacters;
-_[IN_COLUMN_GROUP_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_COLUMN_GROUP_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_COLUMN_GROUP_MODE][Tokenizer.START_TAG_TOKEN] = startTagInColumnGroup;
-_[IN_COLUMN_GROUP_MODE][Tokenizer.END_TAG_TOKEN] = endTagInColumnGroup;
-_[IN_COLUMN_GROUP_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[IN_TABLE_BODY_MODE] = {};
-_[IN_TABLE_BODY_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[IN_TABLE_BODY_MODE][Tokenizer.NULL_CHARACTER_TOKEN] =
-_[IN_TABLE_BODY_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = characterInTable;
-_[IN_TABLE_BODY_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_TABLE_BODY_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_TABLE_BODY_MODE][Tokenizer.START_TAG_TOKEN] = startTagInTableBody;
-_[IN_TABLE_BODY_MODE][Tokenizer.END_TAG_TOKEN] = endTagInTableBody;
-_[IN_TABLE_BODY_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[IN_ROW_MODE] = {};
-_[IN_ROW_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[IN_ROW_MODE][Tokenizer.NULL_CHARACTER_TOKEN] =
-_[IN_ROW_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = characterInTable;
-_[IN_ROW_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_ROW_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_ROW_MODE][Tokenizer.START_TAG_TOKEN] = startTagInRow;
-_[IN_ROW_MODE][Tokenizer.END_TAG_TOKEN] = endTagInRow;
-_[IN_ROW_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[IN_CELL_MODE] = {};
-_[IN_CELL_MODE][Tokenizer.CHARACTER_TOKEN] = characterInBody;
-_[IN_CELL_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[IN_CELL_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = whitespaceCharacterInBody;
-_[IN_CELL_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_CELL_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_CELL_MODE][Tokenizer.START_TAG_TOKEN] = startTagInCell;
-_[IN_CELL_MODE][Tokenizer.END_TAG_TOKEN] = endTagInCell;
-_[IN_CELL_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[IN_SELECT_MODE] = {};
-_[IN_SELECT_MODE][Tokenizer.CHARACTER_TOKEN] = insertCharacters;
-_[IN_SELECT_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[IN_SELECT_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = insertCharacters;
-_[IN_SELECT_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_SELECT_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_SELECT_MODE][Tokenizer.START_TAG_TOKEN] = startTagInSelect;
-_[IN_SELECT_MODE][Tokenizer.END_TAG_TOKEN] = endTagInSelect;
-_[IN_SELECT_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[IN_SELECT_IN_TABLE_MODE] = {};
-_[IN_SELECT_IN_TABLE_MODE][Tokenizer.CHARACTER_TOKEN] = insertCharacters;
-_[IN_SELECT_IN_TABLE_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[IN_SELECT_IN_TABLE_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = insertCharacters;
-_[IN_SELECT_IN_TABLE_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_SELECT_IN_TABLE_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_SELECT_IN_TABLE_MODE][Tokenizer.START_TAG_TOKEN] = startTagInSelectInTable;
-_[IN_SELECT_IN_TABLE_MODE][Tokenizer.END_TAG_TOKEN] = endTagInSelectInTable;
-_[IN_SELECT_IN_TABLE_MODE][Tokenizer.EOF_TOKEN] = eofInBody;
-
-_[IN_TEMPLATE_MODE] = {};
-_[IN_TEMPLATE_MODE][Tokenizer.CHARACTER_TOKEN] = characterInBody;
-_[IN_TEMPLATE_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[IN_TEMPLATE_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = whitespaceCharacterInBody;
-_[IN_TEMPLATE_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_TEMPLATE_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_TEMPLATE_MODE][Tokenizer.START_TAG_TOKEN] = startTagInTemplate;
-_[IN_TEMPLATE_MODE][Tokenizer.END_TAG_TOKEN] = endTagInTemplate;
-_[IN_TEMPLATE_MODE][Tokenizer.EOF_TOKEN] = eofInTemplate;
-
-_[AFTER_BODY_MODE] = {};
-_[AFTER_BODY_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[AFTER_BODY_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = tokenAfterBody;
-_[AFTER_BODY_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = whitespaceCharacterInBody;
-_[AFTER_BODY_MODE][Tokenizer.COMMENT_TOKEN] = appendCommentToRootHtmlElement;
-_[AFTER_BODY_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[AFTER_BODY_MODE][Tokenizer.START_TAG_TOKEN] = startTagAfterBody;
-_[AFTER_BODY_MODE][Tokenizer.END_TAG_TOKEN] = endTagAfterBody;
-_[AFTER_BODY_MODE][Tokenizer.EOF_TOKEN] = stopParsing;
-
-_[IN_FRAMESET_MODE] = {};
-_[IN_FRAMESET_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[IN_FRAMESET_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[IN_FRAMESET_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = insertCharacters;
-_[IN_FRAMESET_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[IN_FRAMESET_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[IN_FRAMESET_MODE][Tokenizer.START_TAG_TOKEN] = startTagInFrameset;
-_[IN_FRAMESET_MODE][Tokenizer.END_TAG_TOKEN] = endTagInFrameset;
-_[IN_FRAMESET_MODE][Tokenizer.EOF_TOKEN] = stopParsing;
-
-_[AFTER_FRAMESET_MODE] = {};
-_[AFTER_FRAMESET_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[AFTER_FRAMESET_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[AFTER_FRAMESET_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = insertCharacters;
-_[AFTER_FRAMESET_MODE][Tokenizer.COMMENT_TOKEN] = appendComment;
-_[AFTER_FRAMESET_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[AFTER_FRAMESET_MODE][Tokenizer.START_TAG_TOKEN] = startTagAfterFrameset;
-_[AFTER_FRAMESET_MODE][Tokenizer.END_TAG_TOKEN] = endTagAfterFrameset;
-_[AFTER_FRAMESET_MODE][Tokenizer.EOF_TOKEN] = stopParsing;
-
-_[AFTER_AFTER_BODY_MODE] = {};
-_[AFTER_AFTER_BODY_MODE][Tokenizer.CHARACTER_TOKEN] = tokenAfterAfterBody;
-_[AFTER_AFTER_BODY_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = tokenAfterAfterBody;
-_[AFTER_AFTER_BODY_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = whitespaceCharacterInBody;
-_[AFTER_AFTER_BODY_MODE][Tokenizer.COMMENT_TOKEN] = appendCommentToDocument;
-_[AFTER_AFTER_BODY_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[AFTER_AFTER_BODY_MODE][Tokenizer.START_TAG_TOKEN] = startTagAfterAfterBody;
-_[AFTER_AFTER_BODY_MODE][Tokenizer.END_TAG_TOKEN] = tokenAfterAfterBody;
-_[AFTER_AFTER_BODY_MODE][Tokenizer.EOF_TOKEN] = stopParsing;
-
-_[AFTER_AFTER_FRAMESET_MODE] = {};
-_[AFTER_AFTER_FRAMESET_MODE][Tokenizer.CHARACTER_TOKEN] =
-_[AFTER_AFTER_FRAMESET_MODE][Tokenizer.NULL_CHARACTER_TOKEN] = ignoreToken;
-_[AFTER_AFTER_FRAMESET_MODE][Tokenizer.WHITESPACE_CHARACTER_TOKEN] = whitespaceCharacterInBody;
-_[AFTER_AFTER_FRAMESET_MODE][Tokenizer.COMMENT_TOKEN] = appendCommentToDocument;
-_[AFTER_AFTER_FRAMESET_MODE][Tokenizer.DOCTYPE_TOKEN] = ignoreToken;
-_[AFTER_AFTER_FRAMESET_MODE][Tokenizer.START_TAG_TOKEN] = startTagAfterAfterFrameset;
-_[AFTER_AFTER_FRAMESET_MODE][Tokenizer.END_TAG_TOKEN] = ignoreToken;
-_[AFTER_AFTER_FRAMESET_MODE][Tokenizer.EOF_TOKEN] = stopParsing;
-
-//Searchable index building utils (<isindex> tag)
-function getSearchableIndexFormAttrs(isindexStartTagToken) {
-    var indexAction = Tokenizer.getTokenAttr(isindexStartTagToken, ATTRS.ACTION),
-        attrs = [];
-
-    if (indexAction !== null) {
-        attrs.push({
-            name: ATTRS.ACTION,
-            value: indexAction
-        });
-    }
-
-    return attrs;
-}
-
-function getSearchableIndexLabelText(isindexStartTagToken) {
-    var indexPrompt = Tokenizer.getTokenAttr(isindexStartTagToken, ATTRS.PROMPT);
-
-    return indexPrompt === null ? SEARCHABLE_INDEX_DEFAULT_PROMPT : indexPrompt;
-}
-
-function getSearchableIndexInputAttrs(isindexStartTagToken) {
-    var isindexAttrs = isindexStartTagToken.attrs,
-        inputAttrs = [];
-
-    for (var i = 0; i < isindexAttrs.length; i++) {
-        var name = isindexAttrs[i].name;
-
-        if (name !== ATTRS.NAME && name !== ATTRS.ACTION && name !== ATTRS.PROMPT)
-            inputAttrs.push(isindexAttrs[i]);
-    }
-
-    inputAttrs.push({
-        name: ATTRS.NAME,
-        value: SEARCHABLE_INDEX_INPUT_NAME
-    });
-
-    return inputAttrs;
-}
-
-//Parser
-var Parser = module.exports = function (treeAdapter, options) {
-    this.treeAdapter = treeAdapter || DefaultTreeAdapter;
-    this.options = Utils.mergeOptions(DEFAULT_OPTIONS, options);
-    this.scriptHandler = null;
-
-    if (this.options.locationInfo)
-        LocationInfoMixin.assign(this);
-};
-
-//API
-Parser.prototype.parse = function (html) {
-    var document = this.treeAdapter.createDocument();
-
-    this._reset(html, document, null);
-    this._runParsingLoop();
-
-    return document;
-};
-
-Parser.prototype.parseFragment = function (html, fragmentContext) {
-    //NOTE: use <template> element as a fragment context if context element was not provided,
-    //so we will parse in "forgiving" manner
-    if (!fragmentContext)
-        fragmentContext = this.treeAdapter.createElement($.TEMPLATE, NS.HTML, []);
-
-    //NOTE: create fake element which will be used as 'document' for fragment parsing.
-    //This is important for jsdom there 'document' can't be recreated, therefore
-    //fragment parsing causes messing of the main `document`.
-    var documentMock = this.treeAdapter.createElement('documentmock', NS.HTML, []);
-
-    this._reset(html, documentMock, fragmentContext);
-
-    if (this.treeAdapter.getTagName(fragmentContext) === $.TEMPLATE)
-        this._pushTmplInsertionMode(IN_TEMPLATE_MODE);
-
-    this._initTokenizerForFragmentParsing();
-    this._insertFakeRootElement();
-    this._resetInsertionMode();
-    this._findFormInFragmentContext();
-    this._runParsingLoop();
-
-    var rootElement = this.treeAdapter.getFirstChild(documentMock),
-        fragment = this.treeAdapter.createDocumentFragment();
-
-    this._adoptNodes(rootElement, fragment);
-
-    return fragment;
-};
-
-//Reset state
-Parser.prototype._reset = function (html, document, fragmentContext) {
-    this.tokenizer = new Tokenizer(html, this.options);
-
-    this.stopped = false;
-
-    this.insertionMode = INITIAL_MODE;
-    this.originalInsertionMode = '';
-
-    this.document = document;
-    this.fragmentContext = fragmentContext;
-
-    this.headElement = null;
-    this.formElement = null;
-
-    this.openElements = new OpenElementStack(this.document, this.treeAdapter);
-    this.activeFormattingElements = new FormattingElementList(this.treeAdapter);
-
-    this.tmplInsertionModeStack = [];
-    this.tmplInsertionModeStackTop = -1;
-    this.currentTmplInsertionMode = null;
-
-    this.pendingCharacterTokens = [];
-    this.hasNonWhitespacePendingCharacterToken = false;
-
-    this.framesetOk = true;
-    this.skipNextNewLine = false;
-    this.fosterParentingEnabled = false;
-};
-
-//Parsing loop
-Parser.prototype._iterateParsingLoop = function () {
-    this._setupTokenizerCDATAMode();
-
-    var token = this.tokenizer.getNextToken();
-
-    if (this.skipNextNewLine) {
-        this.skipNextNewLine = false;
-
-        if (token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN && token.chars[0] === '\n') {
-            if (token.chars.length === 1)
-                return;
-
-            token.chars = token.chars.substr(1);
-        }
-    }
-
-    if (this._shouldProcessTokenInForeignContent(token))
-        this._processTokenInForeignContent(token);
-
-    else
-        this._processToken(token);
-};
-
-Parser.prototype._runParsingLoop = function () {
-    while (!this.stopped)
-        this._iterateParsingLoop();
-};
-
-//Text parsing
-Parser.prototype._setupTokenizerCDATAMode = function () {
-    var current = this._getAdjustedCurrentElement();
-
-    this.tokenizer.allowCDATA = current && current !== this.document &&
-                                this.treeAdapter.getNamespaceURI(current) !== NS.HTML &&
-                                (!this._isHtmlIntegrationPoint(current)) &&
-                                (!this._isMathMLTextIntegrationPoint(current));
-};
-
-Parser.prototype._switchToTextParsing = function (currentToken, nextTokenizerState) {
-    this._insertElement(currentToken, NS.HTML);
-    this.tokenizer.state = nextTokenizerState;
-    this.originalInsertionMode = this.insertionMode;
-    this.insertionMode = TEXT_MODE;
-};
-
-//Fragment parsing
-Parser.prototype._getAdjustedCurrentElement = function () {
-    return this.openElements.stackTop === 0 && this.fragmentContext ?
-           this.fragmentContext :
-           this.openElements.current;
-};
-
-Parser.prototype._findFormInFragmentContext = function () {
-    var node = this.fragmentContext;
-
-    do {
-        if (this.treeAdapter.getTagName(node) === $.FORM) {
-            this.formElement = node;
-            break;
-        }
-
-        node = this.treeAdapter.getParentNode(node);
-    } while (node);
-};
-
-Parser.prototype._initTokenizerForFragmentParsing = function () {
-    var tn = this.treeAdapter.getTagName(this.fragmentContext);
-
-    if (tn === $.TITLE || tn === $.TEXTAREA)
-        this.tokenizer.state = Tokenizer.MODE.RCDATA;
-
-    else if (tn === $.STYLE || tn === $.XMP || tn === $.IFRAME ||
-             tn === $.NOEMBED || tn === $.NOFRAMES || tn === $.NOSCRIPT) {
-        this.tokenizer.state = Tokenizer.MODE.RAWTEXT;
-    }
-
-    else if (tn === $.SCRIPT)
-        this.tokenizer.state = Tokenizer.MODE.SCRIPT_DATA;
-
-    else if (tn === $.PLAINTEXT)
-        this.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
-};
-
-//Tree mutation
-Parser.prototype._setDocumentType = function (token) {
-    this.treeAdapter.setDocumentType(this.document, token.name, token.publicId, token.systemId);
-};
-
-Parser.prototype._attachElementToTree = function (element) {
-    if (this._shouldFosterParentOnInsertion())
-        this._fosterParentElement(element);
-
-    else {
-        var parent = this.openElements.currentTmplContent || this.openElements.current;
-
-        this.treeAdapter.appendChild(parent, element);
-    }
-};
-
-Parser.prototype._appendElement = function (token, namespaceURI) {
-    var element = this.treeAdapter.createElement(token.tagName, namespaceURI, token.attrs);
-
-    this._attachElementToTree(element);
-};
-
-Parser.prototype._insertElement = function (token, namespaceURI) {
-    var element = this.treeAdapter.createElement(token.tagName, namespaceURI, token.attrs);
-
-    this._attachElementToTree(element);
-    this.openElements.push(element);
-};
-
-Parser.prototype._insertTemplate = function (token) {
-    var tmpl = this.treeAdapter.createElement(token.tagName, NS.HTML, token.attrs),
-        content = this.treeAdapter.createDocumentFragment();
-
-    this.treeAdapter.appendChild(tmpl, content);
-    this._attachElementToTree(tmpl);
-    this.openElements.push(tmpl);
-};
-
-Parser.prototype._insertFakeRootElement = function () {
-    var element = this.treeAdapter.createElement($.HTML, NS.HTML, []);
-
-    this.treeAdapter.appendChild(this.openElements.current, element);
-    this.openElements.push(element);
-};
-
-Parser.prototype._appendCommentNode = function (token, parent) {
-    var commentNode = this.treeAdapter.createCommentNode(token.data);
-
-    this.treeAdapter.appendChild(parent, commentNode);
-};
-
-Parser.prototype._insertCharacters = function (token) {
-    if (this._shouldFosterParentOnInsertion())
-        this._fosterParentText(token.chars);
-
-    else {
-        var parent = this.openElements.currentTmplContent || this.openElements.current;
-
-        this.treeAdapter.insertText(parent, token.chars);
-    }
-};
-
-Parser.prototype._adoptNodes = function (donor, recipient) {
-    while (true) {
-        var child = this.treeAdapter.getFirstChild(donor);
-
-        if (!child)
-            break;
-
-        this.treeAdapter.detachNode(child);
-        this.treeAdapter.appendChild(recipient, child);
-    }
-};
-
-//Token processing
-Parser.prototype._shouldProcessTokenInForeignContent = function (token) {
-    var current = this._getAdjustedCurrentElement();
-
-    if (!current || current === this.document)
-        return false;
-
-    var ns = this.treeAdapter.getNamespaceURI(current);
-
-    if (ns === NS.HTML)
-        return false;
-
-    if (this.treeAdapter.getTagName(current) === $.ANNOTATION_XML && ns === NS.MATHML &&
-        token.type === Tokenizer.START_TAG_TOKEN && token.tagName === $.SVG) {
-        return false;
-    }
-
-    var isCharacterToken = token.type === Tokenizer.CHARACTER_TOKEN ||
-                           token.type === Tokenizer.NULL_CHARACTER_TOKEN ||
-                           token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN,
-        isMathMLTextStartTag = token.type === Tokenizer.START_TAG_TOKEN &&
-                               token.tagName !== $.MGLYPH &&
-                               token.tagName !== $.MALIGNMARK;
-
-    if ((isMathMLTextStartTag || isCharacterToken) && this._isMathMLTextIntegrationPoint(current))
-        return false;
-
-    if ((token.type === Tokenizer.START_TAG_TOKEN || isCharacterToken) && this._isHtmlIntegrationPoint(current))
-        return false;
-
-    return token.type !== Tokenizer.EOF_TOKEN;
-};
-
-Parser.prototype._processToken = function (token) {
-    _[this.insertionMode][token.type](this, token);
-};
-
-Parser.prototype._processTokenInBodyMode = function (token) {
-    _[IN_BODY_MODE][token.type](this, token);
-};
-
-Parser.prototype._processTokenInForeignContent = function (token) {
-    if (token.type === Tokenizer.CHARACTER_TOKEN)
-        characterInForeignContent(this, token);
-
-    else if (token.type === Tokenizer.NULL_CHARACTER_TOKEN)
-        nullCharacterInForeignContent(this, token);
-
-    else if (token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN)
-        insertCharacters(this, token);
-
-    else if (token.type === Tokenizer.COMMENT_TOKEN)
-        appendComment(this, token);
-
-    else if (token.type === Tokenizer.START_TAG_TOKEN)
-        startTagInForeignContent(this, token);
-
-    else if (token.type === Tokenizer.END_TAG_TOKEN)
-        endTagInForeignContent(this, token);
-};
-
-Parser.prototype._processFakeStartTagWithAttrs = function (tagName, attrs) {
-    var fakeToken = this.tokenizer.buildStartTagToken(tagName);
-
-    fakeToken.attrs = attrs;
-    this._processToken(fakeToken);
-};
-
-Parser.prototype._processFakeStartTag = function (tagName) {
-    var fakeToken = this.tokenizer.buildStartTagToken(tagName);
-
-    this._processToken(fakeToken);
-    return fakeToken;
-};
-
-Parser.prototype._processFakeEndTag = function (tagName) {
-    var fakeToken = this.tokenizer.buildEndTagToken(tagName);
-
-    this._processToken(fakeToken);
-    return fakeToken;
-};
-
-//Integration points
-Parser.prototype._isMathMLTextIntegrationPoint = function (element) {
-    var tn = this.treeAdapter.getTagName(element),
-        ns = this.treeAdapter.getNamespaceURI(element);
-
-    return ForeignContent.isMathMLTextIntegrationPoint(tn, ns);
-};
-
-Parser.prototype._isHtmlIntegrationPoint = function (element) {
-    var tn = this.treeAdapter.getTagName(element),
-        ns = this.treeAdapter.getNamespaceURI(element),
-        attrs = this.treeAdapter.getAttrList(element);
-
-    return ForeignContent.isHtmlIntegrationPoint(tn, ns, attrs);
-};
-
-//Active formatting elements reconstruction
-Parser.prototype._reconstructActiveFormattingElements = function () {
-    var listLength = this.activeFormattingElements.length;
-
-    if (listLength) {
-        var unopenIdx = listLength,
-            entry = null;
-
-        do {
-            unopenIdx--;
-            entry = this.activeFormattingElements.entries[unopenIdx];
-
-            if (entry.type === FormattingElementList.MARKER_ENTRY || this.openElements.contains(entry.element)) {
-                unopenIdx++;
-                break;
-            }
-        } while (unopenIdx > 0);
-
-        for (var i = unopenIdx; i < listLength; i++) {
-            entry = this.activeFormattingElements.entries[i];
-            this._insertElement(entry.token, this.treeAdapter.getNamespaceURI(entry.element));
-            entry.element = this.openElements.current;
-        }
-    }
-};
-
-//Close elements
-Parser.prototype._closeTableCell = function () {
-    if (this.openElements.hasInTableScope($.TD))
-        this._processFakeEndTag($.TD);
-
-    else
-        this._processFakeEndTag($.TH);
-};
-
-Parser.prototype._closePElement = function () {
-    this.openElements.generateImpliedEndTagsWithExclusion($.P);
-    this.openElements.popUntilTagNamePopped($.P);
-};
-
-//Insertion modes
-Parser.prototype._resetInsertionMode = function () {
-    for (var i = this.openElements.stackTop, last = false; i >= 0; i--) {
-        var element = this.openElements.items[i];
-
-        if (i === 0) {
-            last = true;
-
-            if (this.fragmentContext)
-                element = this.fragmentContext;
-        }
-
-        var tn = this.treeAdapter.getTagName(element),
-            newInsertionMode = INSERTION_MODE_RESET_MAP[tn];
-
-        if (newInsertionMode) {
-            this.insertionMode = newInsertionMode;
-            break;
-        }
-
-        else if (!last && (tn === $.TD || tn === $.TH)) {
-            this.insertionMode = IN_CELL_MODE;
-            break;
-        }
-
-        else if (!last && tn === $.HEAD) {
-            this.insertionMode = IN_HEAD_MODE;
-            break;
-        }
-
-        else if (tn === $.SELECT) {
-            this._resetInsertionModeForSelect(i);
-            break;
-        }
-
-        else if (tn === $.TEMPLATE) {
-            this.insertionMode = this.currentTmplInsertionMode;
-            break;
-        }
-
-        else if (tn === $.HTML) {
-            this.insertionMode = this.headElement ? AFTER_HEAD_MODE : BEFORE_HEAD_MODE;
-            break;
-        }
-
-        else if (last) {
-            this.insertionMode = IN_BODY_MODE;
-            break;
-        }
-    }
-};
-
-Parser.prototype._resetInsertionModeForSelect = function (selectIdx) {
-    if (selectIdx > 0) {
-        for (var i = selectIdx - 1; i > 0; i--) {
-            var ancestor = this.openElements.items[i],
-                tn = this.treeAdapter.getTagName(ancestor);
-
-            if (tn === $.TEMPLATE)
-                break;
-
-            else if (tn === $.TABLE) {
-                this.insertionMode = IN_SELECT_IN_TABLE_MODE;
-                return;
-            }
-        }
-    }
-
-    this.insertionMode = IN_SELECT_MODE;
-};
-
-Parser.prototype._pushTmplInsertionMode = function (mode) {
-    this.tmplInsertionModeStack.push(mode);
-    this.tmplInsertionModeStackTop++;
-    this.currentTmplInsertionMode = mode;
-};
-
-Parser.prototype._popTmplInsertionMode = function () {
-    this.tmplInsertionModeStack.pop();
-    this.tmplInsertionModeStackTop--;
-    this.currentTmplInsertionMode = this.tmplInsertionModeStack[this.tmplInsertionModeStackTop];
-};
-
-//Foster parenting
-Parser.prototype._isElementCausesFosterParenting = function (element) {
-    var tn = this.treeAdapter.getTagName(element);
-
-    return tn === $.TABLE || tn === $.TBODY || tn === $.TFOOT || tn == $.THEAD || tn === $.TR;
-};
-
-Parser.prototype._shouldFosterParentOnInsertion = function () {
-    return this.fosterParentingEnabled && this._isElementCausesFosterParenting(this.openElements.current);
-};
-
-Parser.prototype._findFosterParentingLocation = function () {
-    var location = {
-        parent: null,
-        beforeElement: null
-    };
-
-    for (var i = this.openElements.stackTop; i >= 0; i--) {
-        var openElement = this.openElements.items[i],
-            tn = this.treeAdapter.getTagName(openElement),
-            ns = this.treeAdapter.getNamespaceURI(openElement);
-
-        if (tn === $.TEMPLATE && ns === NS.HTML) {
-            location.parent = this.treeAdapter.getChildNodes(openElement)[0];
-            break;
-        }
-
-        else if (tn === $.TABLE) {
-            location.parent = this.treeAdapter.getParentNode(openElement);
-
-            if (location.parent)
-                location.beforeElement = openElement;
-            else
-                location.parent = this.openElements.items[i - 1];
-
-            break;
-        }
-    }
-
-    if (!location.parent)
-        location.parent = this.openElements.items[0];
-
-    return location;
-};
-
-Parser.prototype._fosterParentElement = function (element) {
-    var location = this._findFosterParentingLocation();
-
-    if (location.beforeElement)
-        this.treeAdapter.insertBefore(location.parent, element, location.beforeElement);
-    else
-        this.treeAdapter.appendChild(location.parent, element);
-};
-
-Parser.prototype._fosterParentText = function (chars) {
-    var location = this._findFosterParentingLocation();
-
-    if (location.beforeElement)
-        this.treeAdapter.insertTextBefore(location.parent, chars, location.beforeElement);
-    else
-        this.treeAdapter.insertText(location.parent, chars);
-};
-
-//Special elements
-Parser.prototype._isSpecialElement = function (element) {
-    var tn = this.treeAdapter.getTagName(element),
-        ns = this.treeAdapter.getNamespaceURI(element);
-
-    return HTML.SPECIAL_ELEMENTS[ns][tn];
-};
-
-//Adoption agency algorithm
-//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/tree-construction.html#adoptionAgency)
-//------------------------------------------------------------------
-
-//Steps 5-8 of the algorithm
-function aaObtainFormattingElementEntry(p, token) {
-    var formattingElementEntry = p.activeFormattingElements.getElementEntryInScopeWithTagName(token.tagName);
-
-    if (formattingElementEntry) {
-        if (!p.openElements.contains(formattingElementEntry.element)) {
-            p.activeFormattingElements.removeEntry(formattingElementEntry);
-            formattingElementEntry = null;
-        }
-
-        else if (!p.openElements.hasInScope(token.tagName))
-            formattingElementEntry = null;
-    }
-
-    else
-        genericEndTagInBody(p, token);
-
-    return formattingElementEntry;
-}
-
-//Steps 9 and 10 of the algorithm
-function aaObtainFurthestBlock(p, formattingElementEntry) {
-    var furthestBlock = null;
-
-    for (var i = p.openElements.stackTop; i >= 0; i--) {
-        var element = p.openElements.items[i];
-
-        if (element === formattingElementEntry.element)
-            break;
-
-        if (p._isSpecialElement(element))
-            furthestBlock = element;
-    }
-
-    if (!furthestBlock) {
-        p.openElements.popUntilElementPopped(formattingElementEntry.element);
-        p.activeFormattingElements.removeEntry(formattingElementEntry);
-    }
-
-    return furthestBlock;
-}
-
-//Step 13 of the algorithm
-function aaInnerLoop(p, furthestBlock, formattingElement) {
-    var element = null,
-        lastElement = furthestBlock,
-        nextElement = p.openElements.getCommonAncestor(furthestBlock);
-
-    for (var i = 0; i < AA_INNER_LOOP_ITER; i++) {
-        element = nextElement;
-
-        //NOTE: store next element for the next loop iteration (it may be deleted from the stack by step 9.5)
-        nextElement = p.openElements.getCommonAncestor(element);
-
-        var elementEntry = p.activeFormattingElements.getElementEntry(element);
-
-        if (!elementEntry) {
-            p.openElements.remove(element);
-            continue;
-        }
-
-        if (element === formattingElement)
-            break;
-
-        element = aaRecreateElementFromEntry(p, elementEntry);
-
-        if (lastElement === furthestBlock)
-            p.activeFormattingElements.bookmark = elementEntry;
-
-        p.treeAdapter.detachNode(lastElement);
-        p.treeAdapter.appendChild(element, lastElement);
-        lastElement = element;
-    }
-
-    return lastElement;
-}
-
-//Step 13.7 of the algorithm
-function aaRecreateElementFromEntry(p, elementEntry) {
-    var ns = p.treeAdapter.getNamespaceURI(elementEntry.element),
-        newElement = p.treeAdapter.createElement(elementEntry.token.tagName, ns, elementEntry.token.attrs);
-
-    p.openElements.replace(elementEntry.element, newElement);
-    elementEntry.element = newElement;
-
-    return newElement;
-}
-
-//Step 14 of the algorithm
-function aaInsertLastNodeInCommonAncestor(p, commonAncestor, lastElement) {
-    if (p._isElementCausesFosterParenting(commonAncestor))
-        p._fosterParentElement(lastElement);
-
-    else {
-        var tn = p.treeAdapter.getTagName(commonAncestor),
-            ns = p.treeAdapter.getNamespaceURI(commonAncestor);
-
-        if (tn === $.TEMPLATE && ns === NS.HTML)
-            commonAncestor = p.treeAdapter.getChildNodes(commonAncestor)[0];
-
-        p.treeAdapter.appendChild(commonAncestor, lastElement);
-    }
-}
-
-//Steps 15-19 of the algorithm
-function aaReplaceFormattingElement(p, furthestBlock, formattingElementEntry) {
-    var ns = p.treeAdapter.getNamespaceURI(formattingElementEntry.element),
-        token = formattingElementEntry.token,
-        newElement = p.treeAdapter.createElement(token.tagName, ns, token.attrs);
-
-    p._adoptNodes(furthestBlock, newElement);
-    p.treeAdapter.appendChild(furthestBlock, newElement);
-
-    p.activeFormattingElements.insertElementAfterBookmark(newElement, formattingElementEntry.token);
-    p.activeFormattingElements.removeEntry(formattingElementEntry);
-
-    p.openElements.remove(formattingElementEntry.element);
-    p.openElements.insertAfter(furthestBlock, newElement);
-}
-
-//Algorithm entry point
-function callAdoptionAgency(p, token) {
-    for (var i = 0; i < AA_OUTER_LOOP_ITER; i++) {
-        var formattingElementEntry = aaObtainFormattingElementEntry(p, token, formattingElementEntry);
-
-        if (!formattingElementEntry)
-            break;
-
-        var furthestBlock = aaObtainFurthestBlock(p, formattingElementEntry);
-
-        if (!furthestBlock)
-            break;
-
-        p.activeFormattingElements.bookmark = formattingElementEntry;
-
-        var lastElement = aaInnerLoop(p, furthestBlock, formattingElementEntry.element),
-            commonAncestor = p.openElements.getCommonAncestor(formattingElementEntry.element);
-
-        p.treeAdapter.detachNode(lastElement);
-        aaInsertLastNodeInCommonAncestor(p, commonAncestor, lastElement);
-        aaReplaceFormattingElement(p, furthestBlock, formattingElementEntry);
-    }
-}
-
-
-//Generic token handlers
-//------------------------------------------------------------------
-function ignoreToken(p, token) {
-    //NOTE: do nothing =)
-}
-
-function appendComment(p, token) {
-    p._appendCommentNode(token, p.openElements.currentTmplContent || p.openElements.current)
-}
-
-function appendCommentToRootHtmlElement(p, token) {
-    p._appendCommentNode(token, p.openElements.items[0]);
-}
-
-function appendCommentToDocument(p, token) {
-    p._appendCommentNode(token, p.document);
-}
-
-function insertCharacters(p, token) {
-    p._insertCharacters(token);
-}
-
-function stopParsing(p, token) {
-    p.stopped = true;
-}
-
-//12.2.5.4.1 The "initial" insertion mode
-//------------------------------------------------------------------
-function doctypeInInitialMode(p, token) {
-    p._setDocumentType(token);
-
-    if (token.forceQuirks || Doctype.isQuirks(token.name, token.publicId, token.systemId))
-        p.treeAdapter.setQuirksMode(p.document);
-
-    p.insertionMode = BEFORE_HTML_MODE;
-}
-
-function tokenInInitialMode(p, token) {
-    p.treeAdapter.setQuirksMode(p.document);
-    p.insertionMode = BEFORE_HTML_MODE;
-    p._processToken(token);
-}
-
-
-//12.2.5.4.2 The "before html" insertion mode
-//------------------------------------------------------------------
-function startTagBeforeHtml(p, token) {
-    if (token.tagName === $.HTML) {
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = BEFORE_HEAD_MODE;
-    }
-
-    else
-        tokenBeforeHtml(p, token);
-}
-
-function endTagBeforeHtml(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML || tn === $.HEAD || tn === $.BODY || tn === $.BR)
-        tokenBeforeHtml(p, token);
-}
-
-function tokenBeforeHtml(p, token) {
-    p._insertFakeRootElement();
-    p.insertionMode = BEFORE_HEAD_MODE;
-    p._processToken(token);
-}
-
-
-//12.2.5.4.3 The "before head" insertion mode
-//------------------------------------------------------------------
-function startTagBeforeHead(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML)
-        startTagInBody(p, token);
-
-    else if (tn === $.HEAD) {
-        p._insertElement(token, NS.HTML);
-        p.headElement = p.openElements.current;
-        p.insertionMode = IN_HEAD_MODE;
-    }
-
-    else
-        tokenBeforeHead(p, token);
-}
-
-function endTagBeforeHead(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HEAD || tn === $.BODY || tn === $.HTML || tn === $.BR)
-        tokenBeforeHead(p, token);
-}
-
-function tokenBeforeHead(p, token) {
-    p._processFakeStartTag($.HEAD);
-    p._processToken(token);
-}
-
-
-//12.2.5.4.4 The "in head" insertion mode
-//------------------------------------------------------------------
-function startTagInHead(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML)
-        startTagInBody(p, token);
-
-    else if (tn === $.BASE || tn === $.BASEFONT || tn === $.BGSOUND ||
-             tn === $.COMMAND || tn === $.LINK || tn === $.META) {
-        p._appendElement(token, NS.HTML);
-    }
-
-    else if (tn === $.TITLE)
-        p._switchToTextParsing(token, Tokenizer.MODE.RCDATA);
-
-    //NOTE: here we assume that we always act as an interactive user agent with enabled scripting, so we parse
-    //<noscript> as a rawtext.
-    else if (tn === $.NOSCRIPT || tn === $.NOFRAMES || tn === $.STYLE)
-        p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-
-    else if (tn === $.SCRIPT)
-        p._switchToTextParsing(token, Tokenizer.MODE.SCRIPT_DATA);
-
-    else if (tn === $.TEMPLATE) {
-        p._insertTemplate(token, NS.HTML);
-        p.activeFormattingElements.insertMarker();
-        p.framesetOk = false;
-        p.insertionMode = IN_TEMPLATE_MODE;
-        p._pushTmplInsertionMode(IN_TEMPLATE_MODE);
-    }
-
-    else if (tn !== $.HEAD)
-        tokenInHead(p, token);
-}
-
-function endTagInHead(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HEAD) {
-        p.openElements.pop();
-        p.insertionMode = AFTER_HEAD_MODE;
-    }
-
-    else if (tn === $.BODY || tn === $.BR || tn === $.HTML)
-        tokenInHead(p, token);
-
-    else if (tn === $.TEMPLATE && p.openElements.tmplCount > 0) {
-        p.openElements.generateImpliedEndTags();
-        p.openElements.popUntilTemplatePopped();
-        p.activeFormattingElements.clearToLastMarker();
-        p._popTmplInsertionMode();
-        p._resetInsertionMode();
-    }
-}
-
-function tokenInHead(p, token) {
-    p._processFakeEndTag($.HEAD);
-    p._processToken(token);
-}
-
-
-//12.2.5.4.6 The "after head" insertion mode
-//------------------------------------------------------------------
-function startTagAfterHead(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML)
-        startTagInBody(p, token);
-
-    else if (tn === $.BODY) {
-        p._insertElement(token, NS.HTML);
-        p.framesetOk = false;
-        p.insertionMode = IN_BODY_MODE;
-    }
-
-    else if (tn === $.FRAMESET) {
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = IN_FRAMESET_MODE;
-    }
-
-    else if (tn === $.BASE || tn === $.BASEFONT || tn === $.BGSOUND || tn === $.LINK || tn === $.META ||
-             tn === $.NOFRAMES || tn === $.SCRIPT || tn === $.STYLE || tn === $.TEMPLATE || tn === $.TITLE) {
-        p.openElements.push(p.headElement);
-        startTagInHead(p, token);
-        p.openElements.remove(p.headElement);
-    }
-
-    else if (tn !== $.HEAD)
-        tokenAfterHead(p, token);
-}
-
-function endTagAfterHead(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.BODY || tn === $.HTML || tn === $.BR)
-        tokenAfterHead(p, token);
-
-    else if (tn === $.TEMPLATE)
-        endTagInHead(p, token);
-}
-
-function tokenAfterHead(p, token) {
-    p._processFakeStartTag($.BODY);
-    p.framesetOk = true;
-    p._processToken(token);
-}
-
-
-//12.2.5.4.7 The "in body" insertion mode
-//------------------------------------------------------------------
-function whitespaceCharacterInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._insertCharacters(token);
-}
-
-function characterInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._insertCharacters(token);
-    p.framesetOk = false;
-}
-
-function htmlStartTagInBody(p, token) {
-    if (p.openElements.tmplCount === 0)
-        p.treeAdapter.adoptAttributes(p.openElements.items[0], token.attrs);
-}
-
-function bodyStartTagInBody(p, token) {
-    var bodyElement = p.openElements.tryPeekProperlyNestedBodyElement();
-
-    if (bodyElement && p.openElements.tmplCount === 0) {
-        p.framesetOk = false;
-        p.treeAdapter.adoptAttributes(bodyElement, token.attrs);
-    }
-}
-
-function framesetStartTagInBody(p, token) {
-    var bodyElement = p.openElements.tryPeekProperlyNestedBodyElement();
-
-    if (p.framesetOk && bodyElement) {
-        p.treeAdapter.detachNode(bodyElement);
-        p.openElements.popAllUpToHtmlElement();
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = IN_FRAMESET_MODE;
-    }
-}
-
-function addressStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P))
-        p._closePElement();
-
-    p._insertElement(token, NS.HTML);
-}
-
-function numberedHeaderStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P))
-        p._closePElement();
-
-    var tn = p.openElements.currentTagName;
-
-    if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6)
-        p.openElements.pop();
-
-    p._insertElement(token, NS.HTML);
-}
-
-function preStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P))
-        p._closePElement();
-
-    p._insertElement(token, NS.HTML);
-    //NOTE: If the next token is a U+000A LINE FEED (LF) character token, then ignore that token and move
-    //on to the next one. (Newlines at the start of pre blocks are ignored as an authoring convenience.)
-    p.skipNextNewLine = true;
-    p.framesetOk = false;
-}
-
-function formStartTagInBody(p, token) {
-    var inTemplate = p.openElements.tmplCount > 0;
-
-    if (!p.formElement || inTemplate) {
-        if (p.openElements.hasInButtonScope($.P))
-            p._closePElement();
-
-        p._insertElement(token, NS.HTML);
-
-        if (!inTemplate)
-            p.formElement = p.openElements.current;
-    }
-}
-
-function listItemStartTagInBody(p, token) {
-    p.framesetOk = false;
-
-    for (var i = p.openElements.stackTop; i >= 0; i--) {
-        var element = p.openElements.items[i],
-            tn = p.treeAdapter.getTagName(element);
-
-        if ((token.tagName === $.LI && tn === $.LI) ||
-            ((token.tagName === $.DD || token.tagName === $.DT) && (tn === $.DD || tn == $.DT))) {
-            p._processFakeEndTag(tn);
-            break;
-        }
-
-        if (tn !== $.ADDRESS && tn !== $.DIV && tn !== $.P && p._isSpecialElement(element))
-            break;
-    }
-
-    if (p.openElements.hasInButtonScope($.P))
-        p._closePElement();
-
-    p._insertElement(token, NS.HTML);
-}
-
-function plaintextStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P))
-        p._closePElement();
-
-    p._insertElement(token, NS.HTML);
-    p.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
-}
-
-function buttonStartTagInBody(p, token) {
-    if (p.openElements.hasInScope($.BUTTON)) {
-        p._processFakeEndTag($.BUTTON);
-        buttonStartTagInBody(p, token);
-    }
-
-    else {
-        p._reconstructActiveFormattingElements();
-        p._insertElement(token, NS.HTML);
-        p.framesetOk = false;
-    }
-}
-
-function aStartTagInBody(p, token) {
-    var activeElementEntry = p.activeFormattingElements.getElementEntryInScopeWithTagName($.A);
-
-    if (activeElementEntry) {
-        p._processFakeEndTag($.A);
-        p.openElements.remove(activeElementEntry.element);
-        p.activeFormattingElements.removeEntry(activeElementEntry);
-    }
-
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-    p.activeFormattingElements.pushElement(p.openElements.current, token);
-}
-
-function bStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-    p.activeFormattingElements.pushElement(p.openElements.current, token);
-}
-
-function nobrStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-
-    if (p.openElements.hasInScope($.NOBR)) {
-        p._processFakeEndTag($.NOBR);
-        p._reconstructActiveFormattingElements();
-    }
-
-    p._insertElement(token, NS.HTML);
-    p.activeFormattingElements.pushElement(p.openElements.current, token);
-}
-
-function appletStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-    p.activeFormattingElements.insertMarker();
-    p.framesetOk = false;
-}
-
-function tableStartTagInBody(p, token) {
-    if (!p.treeAdapter.isQuirksMode(p.document) && p.openElements.hasInButtonScope($.P))
-        p._closePElement();
-
-    p._insertElement(token, NS.HTML);
-    p.framesetOk = false;
-    p.insertionMode = IN_TABLE_MODE;
-}
-
-function areaStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._appendElement(token, NS.HTML);
-    p.framesetOk = false;
-}
-
-function inputStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._appendElement(token, NS.HTML);
-
-    var inputType = Tokenizer.getTokenAttr(token, ATTRS.TYPE);
-
-    if (!inputType || inputType.toLowerCase() !== HIDDEN_INPUT_TYPE)
-        p.framesetOk = false;
-
-}
-
-function paramStartTagInBody(p, token) {
-    p._appendElement(token, NS.HTML);
-}
-
-function hrStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P))
-        p._closePElement();
-
-    p._appendElement(token, NS.HTML);
-    p.framesetOk = false;
-}
-
-function imageStartTagInBody(p, token) {
-    token.tagName = $.IMG;
-    areaStartTagInBody(p, token);
-}
-
-function isindexStartTagInBody(p, token) {
-    if (!p.formElement || p.openElements.tmplCount > 0) {
-        p._processFakeStartTagWithAttrs($.FORM, getSearchableIndexFormAttrs(token));
-        p._processFakeStartTag($.HR);
-        p._processFakeStartTag($.LABEL);
-        p.treeAdapter.insertText(p.openElements.current, getSearchableIndexLabelText(token));
-        p._processFakeStartTagWithAttrs($.INPUT, getSearchableIndexInputAttrs(token));
-        p._processFakeEndTag($.LABEL);
-        p._processFakeStartTag($.HR);
-        p._processFakeEndTag($.FORM);
-    }
-}
-
-function textareaStartTagInBody(p, token) {
-    p._insertElement(token, NS.HTML);
-    //NOTE: If the next token is a U+000A LINE FEED (LF) character token, then ignore that token and move
-    //on to the next one. (Newlines at the start of textarea elements are ignored as an authoring convenience.)
-    p.skipNextNewLine = true;
-    p.tokenizer.state = Tokenizer.MODE.RCDATA;
-    p.originalInsertionMode = p.insertionMode;
-    p.framesetOk = false;
-    p.insertionMode = TEXT_MODE;
-}
-
-function xmpStartTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P))
-        p._closePElement();
-
-    p._reconstructActiveFormattingElements();
-    p.framesetOk = false;
-    p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-}
-
-function iframeStartTagInBody(p, token) {
-    p.framesetOk = false;
-    p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-}
-
-//NOTE: here we assume that we always act as an user agent with enabled plugins, so we parse
-//<noembed> as a rawtext.
-function noembedStartTagInBody(p, token) {
-    p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
-}
-
-function selectStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-    p.framesetOk = false;
-
-    if (p.insertionMode === IN_TABLE_MODE || p.insertionMode === IN_CAPTION_MODE ||
-        p.insertionMode === IN_TABLE_BODY_MODE || p.insertionMode === IN_ROW_MODE ||
-        p.insertionMode === IN_CELL_MODE) {
-        p.insertionMode = IN_SELECT_IN_TABLE_MODE;
-    }
-
-    else
-        p.insertionMode = IN_SELECT_MODE;
-}
-
-function optgroupStartTagInBody(p, token) {
-    if (p.openElements.currentTagName === $.OPTION)
-        p._processFakeEndTag($.OPTION);
-
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-}
-
-function rpStartTagInBody(p, token) {
-    if (p.openElements.hasInScope($.RUBY))
-        p.openElements.generateImpliedEndTags();
-
-    p._insertElement(token, NS.HTML);
-}
-
-function menuitemStartTagInBody(p, token) {
-    p._appendElement(token, NS.HTML);
-}
-
-function mathStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-
-    ForeignContent.adjustTokenMathMLAttrs(token);
-    ForeignContent.adjustTokenXMLAttrs(token);
-
-    if (token.selfClosing)
-        p._appendElement(token, NS.MATHML);
-    else
-        p._insertElement(token, NS.MATHML);
-}
-
-function svgStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-
-    ForeignContent.adjustTokenSVGAttrs(token);
-    ForeignContent.adjustTokenXMLAttrs(token);
-
-    if (token.selfClosing)
-        p._appendElement(token, NS.SVG);
-    else
-        p._insertElement(token, NS.SVG);
-}
-
-function genericStartTagInBody(p, token) {
-    p._reconstructActiveFormattingElements();
-    p._insertElement(token, NS.HTML);
-}
-
-//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here.
-//It's faster than using dictionary.
-function startTagInBody(p, token) {
-    var tn = token.tagName;
-
-    switch (tn.length) {
-        case 1:
-            if (tn === $.I || tn === $.S || tn === $.B || tn === $.U)
-                bStartTagInBody(p, token);
-
-            else if (tn === $.P)
-                addressStartTagInBody(p, token);
-
-            else if (tn === $.A)
-                aStartTagInBody(p, token);
-
-            else
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 2:
-            if (tn === $.DL || tn === $.OL || tn === $.UL)
-                addressStartTagInBody(p, token);
-
-            else if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6)
-                numberedHeaderStartTagInBody(p, token);
-
-            else if (tn === $.LI || tn === $.DD || tn === $.DT)
-                listItemStartTagInBody(p, token);
-
-            else if (tn === $.EM || tn === $.TT)
-                bStartTagInBody(p, token);
-
-            else if (tn === $.BR)
-                areaStartTagInBody(p, token);
-
-            else if (tn === $.HR)
-                hrStartTagInBody(p, token);
-
-            else if (tn === $.RP || tn === $.RT)
-                rpStartTagInBody(p, token);
-
-            else if (tn !== $.TH && tn !== $.TD && tn !== $.TR)
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 3:
-            if (tn === $.DIV || tn === $.DIR || tn === $.NAV)
-                addressStartTagInBody(p, token);
-
-            else if (tn === $.PRE)
-                preStartTagInBody(p, token);
-
-            else if (tn === $.BIG)
-                bStartTagInBody(p, token);
-
-            else if (tn === $.IMG || tn === $.WBR)
-                areaStartTagInBody(p, token);
-
-            else if (tn === $.XMP)
-                xmpStartTagInBody(p, token);
-
-            else if (tn === $.SVG)
-                svgStartTagInBody(p, token);
-
-            else if (tn !== $.COL)
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 4:
-            if (tn === $.HTML)
-                htmlStartTagInBody(p, token);
-
-            else if (tn === $.BASE || tn === $.LINK || tn === $.META)
-                startTagInHead(p, token);
-
-            else if (tn === $.BODY)
-                bodyStartTagInBody(p, token);
-
-            else if (tn === $.MAIN || tn === $.MENU)
-                addressStartTagInBody(p, token);
-
-            else if (tn === $.FORM)
-                formStartTagInBody(p, token);
-
-            else if (tn === $.CODE || tn === $.FONT)
-                bStartTagInBody(p, token);
-
-            else if (tn === $.NOBR)
-                nobrStartTagInBody(p, token);
-
-            else if (tn === $.AREA)
-                areaStartTagInBody(p, token);
-
-            else if (tn === $.MATH)
-                mathStartTagInBody(p, token);
-
-            else if (tn !== $.HEAD)
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 5:
-            if (tn === $.STYLE || tn === $.TITLE)
-                startTagInHead(p, token);
-
-            else if (tn === $.ASIDE)
-                addressStartTagInBody(p, token);
-
-            else if (tn === $.SMALL)
-                bStartTagInBody(p, token);
-
-            else if (tn === $.TABLE)
-                tableStartTagInBody(p, token);
-
-            else if (tn === $.EMBED)
-                areaStartTagInBody(p, token);
-
-            else if (tn === $.INPUT)
-                inputStartTagInBody(p, token);
-
-            else if (tn === $.PARAM || tn === $.TRACK)
-                paramStartTagInBody(p, token);
-
-            else if (tn === $.IMAGE)
-                imageStartTagInBody(p, token);
-
-            else if (tn !== $.FRAME && tn !== $.TBODY && tn !== $.TFOOT && tn !== $.THEAD)
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 6:
-            if (tn === $.SCRIPT)
-                startTagInHead(p, token);
-
-            else if (tn === $.CENTER || tn === $.FIGURE || tn === $.FOOTER || tn === $.HEADER || tn === $.HGROUP)
-                addressStartTagInBody(p, token);
-
-            else if (tn === $.BUTTON)
-                buttonStartTagInBody(p, token);
-
-            else if (tn === $.STRIKE || tn === $.STRONG)
-                bStartTagInBody(p, token);
-
-            else if (tn === $.APPLET || tn === $.OBJECT)
-                appletStartTagInBody(p, token);
-
-            else if (tn === $.KEYGEN)
-                areaStartTagInBody(p, token);
-
-            else if (tn === $.SOURCE)
-                paramStartTagInBody(p, token);
-
-            else if (tn === $.IFRAME)
-                iframeStartTagInBody(p, token);
-
-            else if (tn === $.SELECT)
-                selectStartTagInBody(p, token);
-
-            else if (tn === $.OPTION)
-                optgroupStartTagInBody(p, token);
-
-            else
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 7:
-            if (tn === $.BGSOUND || tn === $.COMMAND)
-                startTagInHead(p, token);
-
-            else if (tn === $.DETAILS || tn === $.ADDRESS || tn === $.ARTICLE || tn === $.SECTION || tn === $.SUMMARY)
-                addressStartTagInBody(p, token);
-
-            else if (tn === $.LISTING)
-                preStartTagInBody(p, token);
-
-            else if (tn === $.MARQUEE)
-                appletStartTagInBody(p, token);
-
-            else if (tn === $.ISINDEX)
-                isindexStartTagInBody(p, token);
-
-            else if (tn === $.NOEMBED)
-                noembedStartTagInBody(p, token);
-
-            else if (tn !== $.CAPTION)
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 8:
-            if (tn === $.BASEFONT || tn === $.MENUITEM)
-                menuitemStartTagInBody(p, token);
-
-            else if (tn === $.FRAMESET)
-                framesetStartTagInBody(p, token);
-
-            else if (tn === $.FIELDSET)
-                addressStartTagInBody(p, token);
-
-            else if (tn === $.TEXTAREA)
-                textareaStartTagInBody(p, token);
-
-            else if (tn === $.TEMPLATE)
-                startTagInHead(p, token);
-
-            else if (tn === $.NOSCRIPT)
-                noembedStartTagInBody(p, token);
-
-            else if (tn === $.OPTGROUP)
-                optgroupStartTagInBody(p, token);
-
-            else if (tn !== $.COLGROUP)
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 9:
-            if (tn === $.PLAINTEXT)
-                plaintextStartTagInBody(p, token);
-
-            else
-                genericStartTagInBody(p, token);
-
-            break;
-
-        case 10:
-            if (tn === $.BLOCKQUOTE || tn === $.FIGCAPTION)
-                addressStartTagInBody(p, token);
-
-            else
-                genericStartTagInBody(p, token);
-
-            break;
-
-        default:
-            genericStartTagInBody(p, token);
-    }
-}
-
-function bodyEndTagInBody(p, token) {
-    if (p.openElements.hasInScope($.BODY))
-        p.insertionMode = AFTER_BODY_MODE;
-
-    else
-        token.ignored = true;
-}
-
-function htmlEndTagInBody(p, token) {
-    var fakeToken = p._processFakeEndTag($.BODY);
-
-    if (!fakeToken.ignored)
-        p._processToken(token);
-}
-
-function addressEndTagInBody(p, token) {
-    var tn = token.tagName;
-
-    if (p.openElements.hasInScope(tn)) {
-        p.openElements.generateImpliedEndTags();
-        p.openElements.popUntilTagNamePopped(tn);
-    }
-}
-
-function formEndTagInBody(p, token) {
-    var inTemplate = p.openElements.tmplCount > 0,
-        formElement = p.formElement;
-
-    if (!inTemplate)
-        p.formElement = null;
-
-    if ((formElement || inTemplate) && p.openElements.hasInScope($.FORM)) {
-        p.openElements.generateImpliedEndTags();
-
-        if (inTemplate)
-            p.openElements.popUntilTagNamePopped($.FORM);
-
-        else
-            p.openElements.remove(formElement);
-    }
-}
-
-function pEndTagInBody(p, token) {
-    if (p.openElements.hasInButtonScope($.P)) {
-        p.openElements.generateImpliedEndTagsWithExclusion($.P);
-        p.openElements.popUntilTagNamePopped($.P);
-    }
-
-    else {
-        p._processFakeStartTag($.P);
-        p._processToken(token);
-    }
-}
-
-function liEndTagInBody(p, token) {
-    if (p.openElements.hasInListItemScope($.LI)) {
-        p.openElements.generateImpliedEndTagsWithExclusion($.LI);
-        p.openElements.popUntilTagNamePopped($.LI);
-    }
-}
-
-function ddEndTagInBody(p, token) {
-    var tn = token.tagName;
-
-    if (p.openElements.hasInScope(tn)) {
-        p.openElements.generateImpliedEndTagsWithExclusion(tn);
-        p.openElements.popUntilTagNamePopped(tn);
-    }
-}
-
-function numberedHeaderEndTagInBody(p, token) {
-    if (p.openElements.hasNumberedHeaderInScope()) {
-        p.openElements.generateImpliedEndTags();
-        p.openElements.popUntilNumberedHeaderPopped();
-    }
-}
-
-function appletEndTagInBody(p, token) {
-    var tn = token.tagName;
-
-    if (p.openElements.hasInScope(tn)) {
-        p.openElements.generateImpliedEndTags();
-        p.openElements.popUntilTagNamePopped(tn);
-        p.activeFormattingElements.clearToLastMarker();
-    }
-}
-
-function brEndTagInBody(p, token) {
-    p._processFakeStartTag($.BR);
-}
-
-function genericEndTagInBody(p, token) {
-    var tn = token.tagName;
-
-    for (var i = p.openElements.stackTop; i > 0; i--) {
-        var element = p.openElements.items[i];
-
-        if (p.treeAdapter.getTagName(element) === tn) {
-            p.openElements.generateImpliedEndTagsWithExclusion(tn);
-            p.openElements.popUntilElementPopped(element);
-            break;
-        }
-
-        if (p._isSpecialElement(element))
-            break;
-    }
-}
-
-//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here.
-//It's faster than using dictionary.
-function endTagInBody(p, token) {
-    var tn = token.tagName;
-
-    switch (tn.length) {
-        case 1:
-            if (tn === $.A || tn === $.B || tn === $.I || tn === $.S || tn == $.U)
-                callAdoptionAgency(p, token);
-
-            else if (tn === $.P)
-                pEndTagInBody(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        case 2:
-            if (tn == $.DL || tn === $.UL || tn === $.OL)
-                addressEndTagInBody(p, token);
-
-            else if (tn === $.LI)
-                liEndTagInBody(p, token);
-
-            else if (tn === $.DD || tn === $.DT)
-                ddEndTagInBody(p, token);
-
-            else if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6)
-                numberedHeaderEndTagInBody(p, token);
-
-            else if (tn === $.BR)
-                brEndTagInBody(p, token);
-
-            else if (tn === $.EM || tn === $.TT)
-                callAdoptionAgency(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        case 3:
-            if (tn === $.BIG)
-                callAdoptionAgency(p, token);
-
-            else if (tn === $.DIR || tn === $.DIV || tn === $.NAV)
-                addressEndTagInBody(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        case 4:
-            if (tn === $.BODY)
-                bodyEndTagInBody(p, token);
-
-            else if (tn === $.HTML)
-                htmlEndTagInBody(p, token);
-
-            else if (tn === $.FORM)
-                formEndTagInBody(p, token);
-
-            else if (tn === $.CODE || tn === $.FONT || tn === $.NOBR)
-                callAdoptionAgency(p, token);
-
-            else if (tn === $.MAIN || tn === $.MENU)
-                addressEndTagInBody(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        case 5:
-            if (tn === $.ASIDE)
-                addressEndTagInBody(p, token);
-
-            else if (tn === $.SMALL)
-                callAdoptionAgency(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        case 6:
-            if (tn === $.CENTER || tn === $.FIGURE || tn === $.FOOTER || tn === $.HEADER || tn === $.HGROUP)
-                addressEndTagInBody(p, token);
-
-            else if (tn === $.APPLET || tn === $.OBJECT)
-                appletEndTagInBody(p, token);
-
-            else if (tn == $.STRIKE || tn === $.STRONG)
-                callAdoptionAgency(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        case 7:
-            if (tn === $.ADDRESS || tn === $.ARTICLE || tn === $.DETAILS || tn === $.SECTION || tn === $.SUMMARY)
-                addressEndTagInBody(p, token);
-
-            else if (tn === $.MARQUEE)
-                appletEndTagInBody(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        case 8:
-            if (tn === $.FIELDSET)
-                addressEndTagInBody(p, token);
-
-            else if (tn === $.TEMPLATE)
-                endTagInHead(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        case 10:
-            if (tn === $.BLOCKQUOTE || tn === $.FIGCAPTION)
-                addressEndTagInBody(p, token);
-
-            else
-                genericEndTagInBody(p, token);
-
-            break;
-
-        default :
-            genericEndTagInBody(p, token);
-    }
-}
-
-function eofInBody(p, token) {
-    if (p.tmplInsertionModeStackTop > -1)
-        eofInTemplate(p, token);
-
-    else
-        p.stopped = true;
-}
-
-//12.2.5.4.8 The "text" insertion mode
-//------------------------------------------------------------------
-function endTagInText(p, token) {
-    if (!p.fragmentContext && p.scriptHandler && token.tagName === $.SCRIPT)
-        p.scriptHandler(p.document, p.openElements.current);
-
-    p.openElements.pop();
-    p.insertionMode = p.originalInsertionMode;
-}
-
-
-function eofInText(p, token) {
-    p.openElements.pop();
-    p.insertionMode = p.originalInsertionMode;
-    p._processToken(token);
-}
-
-
-//12.2.5.4.9 The "in table" insertion mode
-//------------------------------------------------------------------
-function characterInTable(p, token) {
-    var curTn = p.openElements.currentTagName;
-
-    if (curTn === $.TABLE || curTn === $.TBODY || curTn === $.TFOOT || curTn === $.THEAD || curTn === $.TR) {
-        p.pendingCharacterTokens = [];
-        p.hasNonWhitespacePendingCharacterToken = false;
-        p.originalInsertionMode = p.insertionMode;
-        p.insertionMode = IN_TABLE_TEXT_MODE;
-        p._processToken(token);
-    }
-
-    else
-        tokenInTable(p, token);
-}
-
-function captionStartTagInTable(p, token) {
-    p.openElements.clearBackToTableContext();
-    p.activeFormattingElements.insertMarker();
-    p._insertElement(token, NS.HTML);
-    p.insertionMode = IN_CAPTION_MODE;
-}
-
-function colgroupStartTagInTable(p, token) {
-    p.openElements.clearBackToTableContext();
-    p._insertElement(token, NS.HTML);
-    p.insertionMode = IN_COLUMN_GROUP_MODE;
-}
-
-function colStartTagInTable(p, token) {
-    p._processFakeStartTag($.COLGROUP);
-    p._processToken(token);
-}
-
-function tbodyStartTagInTable(p, token) {
-    p.openElements.clearBackToTableContext();
-    p._insertElement(token, NS.HTML);
-    p.insertionMode = IN_TABLE_BODY_MODE;
-}
-
-function tdStartTagInTable(p, token) {
-    p._processFakeStartTag($.TBODY);
-    p._processToken(token);
-}
-
-function tableStartTagInTable(p, token) {
-    var fakeToken = p._processFakeEndTag($.TABLE);
-
-    //NOTE: The fake end tag token here can only be ignored in the fragment case.
-    if (!fakeToken.ignored)
-        p._processToken(token);
-}
-
-function inputStartTagInTable(p, token) {
-    var inputType = Tokenizer.getTokenAttr(token, ATTRS.TYPE);
-
-    if (inputType && inputType.toLowerCase() === HIDDEN_INPUT_TYPE)
-        p._appendElement(token, NS.HTML);
-
-    else
-        tokenInTable(p, token);
-}
-
-function formStartTagInTable(p, token) {
-    if (!p.formElement && p.openElements.tmplCount === 0) {
-        p._insertElement(token, NS.HTML);
-        p.formElement = p.openElements.current;
-        p.openElements.pop();
-    }
-}
-
-function startTagInTable(p, token) {
-    var tn = token.tagName;
-
-    switch (tn.length) {
-        case 2:
-            if (tn === $.TD || tn === $.TH || tn === $.TR)
-                tdStartTagInTable(p, token);
-
-            else
-                tokenInTable(p, token);
-
-            break;
-
-        case 3:
-            if (tn === $.COL)
-                colStartTagInTable(p, token);
-
-            else
-                tokenInTable(p, token);
-
-            break;
-
-        case 4:
-            if (tn === $.FORM)
-                formStartTagInTable(p, token);
-
-            else
-                tokenInTable(p, token);
-
-            break;
-
-        case 5:
-            if (tn === $.TABLE)
-                tableStartTagInTable(p, token);
-
-            else if (tn === $.STYLE)
-                startTagInHead(p, token);
-
-            else if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD)
-                tbodyStartTagInTable(p, token);
-
-            else if (tn === $.INPUT)
-                inputStartTagInTable(p, token);
-
-            else
-                tokenInTable(p, token);
-
-            break;
-
-        case 6:
-            if (tn === $.SCRIPT)
-                startTagInHead(p, token);
-
-            else
-                tokenInTable(p, token);
-
-            break;
-
-        case 7:
-            if (tn === $.CAPTION)
-                captionStartTagInTable(p, token);
-
-            else
-                tokenInTable(p, token);
-
-            break;
-
-        case 8:
-            if (tn === $.COLGROUP)
-                colgroupStartTagInTable(p, token);
-
-            else if (tn === $.TEMPLATE)
-                startTagInHead(p, token);
-
-            else
-                tokenInTable(p, token);
-
-            break;
-
-        default:
-            tokenInTable(p, token);
-    }
-
-}
-
-function endTagInTable(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.TABLE) {
-        if (p.openElements.hasInTableScope($.TABLE)) {
-            p.openElements.popUntilTagNamePopped($.TABLE);
-            p._resetInsertionMode();
-        }
-
-        else
-            token.ignored = true;
-    }
-
-    else if (tn === $.TEMPLATE)
-        endTagInHead(p, token);
-
-    else if (tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP && tn !== $.HTML &&
-             tn !== $.TBODY && tn !== $.TD && tn !== $.TFOOT && tn !== $.TH && tn !== $.THEAD && tn !== $.TR) {
-        tokenInTable(p, token);
-    }
-}
-
-function tokenInTable(p, token) {
-    var savedFosterParentingState = p.fosterParentingEnabled;
-
-    p.fosterParentingEnabled = true;
-    p._processTokenInBodyMode(token);
-    p.fosterParentingEnabled = savedFosterParentingState;
-}
-
-
-//12.2.5.4.10 The "in table text" insertion mode
-//------------------------------------------------------------------
-function whitespaceCharacterInTableText(p, token) {
-    p.pendingCharacterTokens.push(token);
-}
-
-function characterInTableText(p, token) {
-    p.pendingCharacterTokens.push(token);
-    p.hasNonWhitespacePendingCharacterToken = true;
-}
-
-function tokenInTableText(p, token) {
-    if (p.hasNonWhitespacePendingCharacterToken) {
-        for (var i = 0; i < p.pendingCharacterTokens.length; i++)
-            tokenInTable(p, p.pendingCharacterTokens[i]);
-    }
-
-    else {
-        for (var i = 0; i < p.pendingCharacterTokens.length; i++)
-            p._insertCharacters(p.pendingCharacterTokens[i]);
-    }
-
-    p.insertionMode = p.originalInsertionMode;
-    p._processToken(token);
-}
-
-
-//12.2.5.4.11 The "in caption" insertion mode
-//------------------------------------------------------------------
-function startTagInCaption(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.CAPTION || tn === $.COL || tn === $.COLGROUP || tn === $.TBODY ||
-        tn === $.TD || tn === $.TFOOT || tn === $.TH || tn === $.THEAD || tn === $.TR) {
-        var fakeToken = p._processFakeEndTag($.CAPTION);
-
-        //NOTE: The fake end tag token here can only be ignored in the fragment case.
-        if (!fakeToken.ignored)
-            p._processToken(token);
-    }
-
-    else
-        startTagInBody(p, token);
-}
-
-function endTagInCaption(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.CAPTION) {
-        if (p.openElements.hasInTableScope($.CAPTION)) {
-            p.openElements.generateImpliedEndTags();
-            p.openElements.popUntilTagNamePopped($.CAPTION);
-            p.activeFormattingElements.clearToLastMarker();
-            p.insertionMode = IN_TABLE_MODE;
-        }
-
-        else
-            token.ignored = true;
-    }
-
-    else if (tn === $.TABLE) {
-        var fakeToken = p._processFakeEndTag($.CAPTION);
-
-        //NOTE: The fake end tag token here can only be ignored in the fragment case.
-        if (!fakeToken.ignored)
-            p._processToken(token);
-    }
-
-    else if (tn !== $.BODY && tn !== $.COL && tn !== $.COLGROUP && tn !== $.HTML && tn !== $.TBODY &&
-             tn !== $.TD && tn !== $.TFOOT && tn !== $.TH && tn !== $.THEAD && tn !== $.TR) {
-        endTagInBody(p, token);
-    }
-}
-
-
-//12.2.5.4.12 The "in column group" insertion mode
-//------------------------------------------------------------------
-function startTagInColumnGroup(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML)
-        startTagInBody(p, token);
-
-    else if (tn === $.COL)
-        p._appendElement(token, NS.HTML);
-
-    else if (tn === $.TEMPLATE)
-        startTagInHead(p, token);
-
-    else
-        tokenInColumnGroup(p, token);
-}
-
-function endTagInColumnGroup(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.COLGROUP) {
-        if (p.openElements.currentTagName !== $.COLGROUP)
-            token.ignored = true;
-
-        else {
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_MODE;
-        }
-    }
-
-    else if (tn === $.TEMPLATE)
-        endTagInHead(p, token);
-
-    else if (tn !== $.COL)
-        tokenInColumnGroup(p, token);
-}
-
-function tokenInColumnGroup(p, token) {
-    var fakeToken = p._processFakeEndTag($.COLGROUP);
-
-    //NOTE: The fake end tag token here can only be ignored in the fragment case.
-    if (!fakeToken.ignored)
-        p._processToken(token);
-}
-
-//12.2.5.4.13 The "in table body" insertion mode
-//------------------------------------------------------------------
-function startTagInTableBody(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.TR) {
-        p.openElements.clearBackToTableBodyContext();
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = IN_ROW_MODE;
-    }
-
-    else if (tn === $.TH || tn === $.TD) {
-        p._processFakeStartTag($.TR);
-        p._processToken(token);
-    }
-
-    else if (tn === $.CAPTION || tn === $.COL || tn === $.COLGROUP ||
-             tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
-
-        if (p.openElements.hasTableBodyContextInTableScope()) {
-            p.openElements.clearBackToTableBodyContext();
-            p._processFakeEndTag(p.openElements.currentTagName);
-            p._processToken(token);
-        }
-    }
-
-    else
-        startTagInTable(p, token);
-}
-
-function endTagInTableBody(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p.openElements.clearBackToTableBodyContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_MODE;
-        }
-    }
-
-    else if (tn === $.TABLE) {
-        if (p.openElements.hasTableBodyContextInTableScope()) {
-            p.openElements.clearBackToTableBodyContext();
-            p._processFakeEndTag(p.openElements.currentTagName);
-            p._processToken(token);
-        }
-    }
-
-    else if (tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP ||
-             tn !== $.HTML && tn !== $.TD && tn !== $.TH && tn !== $.TR) {
-        endTagInTable(p, token);
-    }
-}
-
-//12.2.5.4.14 The "in row" insertion mode
-//------------------------------------------------------------------
-function startTagInRow(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.TH || tn === $.TD) {
-        p.openElements.clearBackToTableRowContext();
-        p._insertElement(token, NS.HTML);
-        p.insertionMode = IN_CELL_MODE;
-        p.activeFormattingElements.insertMarker();
-    }
-
-    else if (tn === $.CAPTION || tn === $.COL || tn === $.COLGROUP || tn === $.TBODY ||
-             tn === $.TFOOT || tn === $.THEAD || tn === $.TR) {
-        var fakeToken = p._processFakeEndTag($.TR);
-
-        //NOTE: The fake end tag token here can only be ignored in the fragment case.
-        if (!fakeToken.ignored)
-            p._processToken(token);
-    }
-
-    else
-        startTagInTable(p, token);
-}
-
-function endTagInRow(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.TR) {
-        if (p.openElements.hasInTableScope($.TR)) {
-            p.openElements.clearBackToTableRowContext();
-            p.openElements.pop();
-            p.insertionMode = IN_TABLE_BODY_MODE;
-        }
-
-        else
-            token.ignored = true;
-    }
-
-    else if (tn === $.TABLE) {
-        var fakeToken = p._processFakeEndTag($.TR);
-
-        //NOTE: The fake end tag token here can only be ignored in the fragment case.
-        if (!fakeToken.ignored)
-            p._processToken(token);
-    }
-
-    else if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p._processFakeEndTag($.TR);
-            p._processToken(token);
-        }
-    }
-
-    else if (tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP ||
-             tn !== $.HTML && tn !== $.TD && tn !== $.TH) {
-        endTagInTable(p, token);
-    }
-}
-
-
-//12.2.5.4.15 The "in cell" insertion mode
-//------------------------------------------------------------------
-function startTagInCell(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.CAPTION || tn === $.COL || tn === $.COLGROUP || tn === $.TBODY ||
-        tn === $.TD || tn === $.TFOOT || tn === $.TH || tn === $.THEAD || tn === $.TR) {
-
-        if (p.openElements.hasInTableScope($.TD) || p.openElements.hasInTableScope($.TH)) {
-            p._closeTableCell();
-            p._processToken(token);
-        }
-    }
-
-    else
-        startTagInBody(p, token);
-}
-
-function endTagInCell(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.TD || tn === $.TH) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p.openElements.generateImpliedEndTags();
-            p.openElements.popUntilTagNamePopped(tn);
-            p.activeFormattingElements.clearToLastMarker();
-            p.insertionMode = IN_ROW_MODE;
-        }
-    }
-
-    else if (tn === $.TABLE || tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD || tn === $.TR) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p._closeTableCell();
-            p._processToken(token);
-        }
-    }
-
-    else if (tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP && tn !== $.HTML)
-        endTagInBody(p, token);
-}
-
-//12.2.5.4.16 The "in select" insertion mode
-//------------------------------------------------------------------
-function startTagInSelect(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML)
-        startTagInBody(p, token);
-
-    else if (tn === $.OPTION) {
-        if (p.openElements.currentTagName === $.OPTION)
-            p._processFakeEndTag($.OPTION);
-
-        p._insertElement(token, NS.HTML);
-    }
-
-    else if (tn === $.OPTGROUP) {
-        if (p.openElements.currentTagName === $.OPTION)
-            p._processFakeEndTag($.OPTION);
-
-        if (p.openElements.currentTagName === $.OPTGROUP)
-            p._processFakeEndTag($.OPTGROUP);
-
-        p._insertElement(token, NS.HTML);
-    }
-
-    else if (tn === $.SELECT)
-        p._processFakeEndTag($.SELECT);
-
-    else if (tn === $.INPUT || tn === $.KEYGEN || tn === $.TEXTAREA) {
-        if (p.openElements.hasInSelectScope($.SELECT)) {
-            p._processFakeEndTag($.SELECT);
-            p._processToken(token);
-        }
-    }
-
-    else if (tn === $.SCRIPT || tn === $.TEMPLATE)
-        startTagInHead(p, token);
-}
-
-function endTagInSelect(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.OPTGROUP) {
-        var prevOpenElement = p.openElements.items[p.openElements.stackTop - 1],
-            prevOpenElementTn = prevOpenElement && p.treeAdapter.getTagName(prevOpenElement);
-
-        if (p.openElements.currentTagName === $.OPTION && prevOpenElementTn === $.OPTGROUP)
-            p._processFakeEndTag($.OPTION);
-
-        if (p.openElements.currentTagName === $.OPTGROUP)
-            p.openElements.pop();
-    }
-
-    else if (tn === $.OPTION) {
-        if (p.openElements.currentTagName === $.OPTION)
-            p.openElements.pop();
-    }
-
-    else if (tn === $.SELECT && p.openElements.hasInSelectScope($.SELECT)) {
-        p.openElements.popUntilTagNamePopped($.SELECT);
-        p._resetInsertionMode();
-    }
-
-    else if (tn === $.TEMPLATE)
-        endTagInHead(p, token);
-}
-
-//12.2.5.4.17 The "in select in table" insertion mode
-//------------------------------------------------------------------
-function startTagInSelectInTable(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.CAPTION || tn === $.TABLE || tn === $.TBODY || tn === $.TFOOT ||
-        tn === $.THEAD || tn === $.TR || tn === $.TD || tn === $.TH) {
-        p._processFakeEndTag($.SELECT);
-        p._processToken(token);
-    }
-
-    else
-        startTagInSelect(p, token);
-}
-
-function endTagInSelectInTable(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.CAPTION || tn === $.TABLE || tn === $.TBODY || tn === $.TFOOT ||
-        tn === $.THEAD || tn === $.TR || tn === $.TD || tn === $.TH) {
-        if (p.openElements.hasInTableScope(tn)) {
-            p._processFakeEndTag($.SELECT);
-            p._processToken(token);
-        }
-    }
-
-    else
-        endTagInSelect(p, token);
-}
-
-//12.2.5.4.18 The "in template" insertion mode
-//------------------------------------------------------------------
-function startTagInTemplate(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.BASE || tn === $.BASEFONT || tn === $.BGSOUND || tn === $.LINK || tn === $.META ||
-        tn === $.NOFRAMES || tn === $.SCRIPT || tn === $.STYLE || tn === $.TEMPLATE || tn === $.TITLE) {
-        startTagInHead(p, token);
-    }
-
-    else {
-        var newInsertionMode = TEMPLATE_INSERTION_MODE_SWITCH_MAP[tn] || IN_BODY_MODE;
-
-        p._popTmplInsertionMode();
-        p._pushTmplInsertionMode(newInsertionMode);
-        p.insertionMode = newInsertionMode;
-        p._processToken(token);
-    }
-}
-
-function endTagInTemplate(p, token) {
-    if (token.tagName === $.TEMPLATE)
-        endTagInHead(p, token);
-}
-
-function eofInTemplate(p, token) {
-    if (p.openElements.tmplCount > 0) {
-        p.openElements.popUntilTemplatePopped();
-        p.activeFormattingElements.clearToLastMarker();
-        p._popTmplInsertionMode();
-        p._resetInsertionMode();
-        p._processToken(token);
-    }
-
-    else
-        p.stopped = true;
-}
-
-
-//12.2.5.4.19 The "after body" insertion mode
-//------------------------------------------------------------------
-function startTagAfterBody(p, token) {
-    if (token.tagName === $.HTML)
-        startTagInBody(p, token);
-
-    else
-        tokenAfterBody(p, token);
-}
-
-function endTagAfterBody(p, token) {
-    if (token.tagName === $.HTML) {
-        if (!p.fragmentContext)
-            p.insertionMode = AFTER_AFTER_BODY_MODE;
-    }
-
-    else
-        tokenAfterBody(p, token);
-}
-
-function tokenAfterBody(p, token) {
-    p.insertionMode = IN_BODY_MODE;
-    p._processToken(token);
-}
-
-//12.2.5.4.20 The "in frameset" insertion mode
-//------------------------------------------------------------------
-function startTagInFrameset(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML)
-        startTagInBody(p, token);
-
-    else if (tn === $.FRAMESET)
-        p._insertElement(token, NS.HTML);
-
-    else if (tn === $.FRAME)
-        p._appendElement(token, NS.HTML);
-
-    else if (tn === $.NOFRAMES)
-        startTagInHead(p, token);
-}
-
-function endTagInFrameset(p, token) {
-    if (token.tagName === $.FRAMESET && !p.openElements.isRootHtmlElementCurrent()) {
-        p.openElements.pop();
-
-        if (!p.fragmentContext && p.openElements.currentTagName !== $.FRAMESET)
-            p.insertionMode = AFTER_FRAMESET_MODE;
-    }
-}
-
-//12.2.5.4.21 The "after frameset" insertion mode
-//------------------------------------------------------------------
-function startTagAfterFrameset(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML)
-        startTagInBody(p, token);
-
-    else if (tn === $.NOFRAMES)
-        startTagInHead(p, token);
-}
-
-function endTagAfterFrameset(p, token) {
-    if (token.tagName === $.HTML)
-        p.insertionMode = AFTER_AFTER_FRAMESET_MODE;
-}
-
-//12.2.5.4.22 The "after after body" insertion mode
-//------------------------------------------------------------------
-function startTagAfterAfterBody(p, token) {
-    if (token.tagName === $.HTML)
-        startTagInBody(p, token);
-
-    else
-        tokenAfterAfterBody(p, token);
-}
-
-function tokenAfterAfterBody(p, token) {
-    p.insertionMode = IN_BODY_MODE;
-    p._processToken(token);
-}
-
-//12.2.5.4.23 The "after after frameset" insertion mode
-//------------------------------------------------------------------
-function startTagAfterAfterFrameset(p, token) {
-    var tn = token.tagName;
-
-    if (tn === $.HTML)
-        startTagInBody(p, token);
-
-    else if (tn === $.NOFRAMES)
-        startTagInHead(p, token);
-}
-
-
-//12.2.5.5 The rules for parsing tokens in foreign content
-//------------------------------------------------------------------
-function nullCharacterInForeignContent(p, token) {
-    token.chars = UNICODE.REPLACEMENT_CHARACTER;
-    p._insertCharacters(token);
-}
-
-function characterInForeignContent(p, token) {
-    p._insertCharacters(token);
-    p.framesetOk = false;
-}
-
-function startTagInForeignContent(p, token) {
-    if (ForeignContent.causesExit(token) && !p.fragmentContext) {
-        while (p.treeAdapter.getNamespaceURI(p.openElements.current) !== NS.HTML &&
-               (!p._isMathMLTextIntegrationPoint(p.openElements.current)) &&
-               (!p._isHtmlIntegrationPoint(p.openElements.current))) {
-            p.openElements.pop();
-        }
-
-        p._processToken(token);
-    }
-
-    else {
-        var current = p._getAdjustedCurrentElement(),
-            currentNs = p.treeAdapter.getNamespaceURI(current);
-
-        if (currentNs === NS.MATHML)
-            ForeignContent.adjustTokenMathMLAttrs(token);
-
-        else if (currentNs === NS.SVG) {
-            ForeignContent.adjustTokenSVGTagName(token);
-            ForeignContent.adjustTokenSVGAttrs(token);
-        }
-
-        ForeignContent.adjustTokenXMLAttrs(token);
-
-        if (token.selfClosing)
-            p._appendElement(token, currentNs);
-        else
-            p._insertElement(token, currentNs);
-    }
-}
-
-function endTagInForeignContent(p, token) {
-    for (var i = p.openElements.stackTop; i > 0; i--) {
-        var element = p.openElements.items[i];
-
-        if (p.treeAdapter.getNamespaceURI(element) === NS.HTML) {
-            p._processToken(token);
-            break;
-        }
-
-        if (p.treeAdapter.getTagName(element).toLowerCase() === token.tagName) {
-            p.openElements.popUntilElementPopped(element);
-            break;
-        }
-    }
-}
diff --git a/node_modules/jsdom/node_modules/parse5/package.json b/node_modules/jsdom/node_modules/parse5/package.json
deleted file mode 100644
index 5528f25..0000000
--- a/node_modules/jsdom/node_modules/parse5/package.json
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  "name": "parse5",
-  "description": "WHATWG HTML5 specification-compliant, fast and ready for production HTML parsing/serialization toolset for Node and io.js.",
-  "version": "1.5.1",
-  "author": {
-    "name": "Ivan Nikulin",
-    "email": "ifaaan@gmail.com",
-    "url": "https://github.com/inikulin"
-  },
-  "contributors": [
-    {
-      "name": "Alan Clarke",
-      "url": "https://github.com/alanclarke"
-    },
-    {
-      "name": "Saksham Aggarwal",
-      "email": "s.agg2021@gmail.com"
-    },
-    {
-      "name": "Sebastian Mayr",
-      "email": "sebmaster16@gmail.com",
-      "url": "http://blog.smayr.name"
-    },
-    {
-      "name": "Sean Lang",
-      "email": "slang800@gmail.com",
-      "url": "http://slang.cx"
-    }
-  ],
-  "homepage": "http://inikulin.github.io/parse5/",
-  "devDependencies": {
-    "mocha": "1.21.4"
-  },
-  "keywords": [
-    "html",
-    "parser",
-    "html5",
-    "WHATWG",
-    "specification",
-    "fast",
-    "html parser",
-    "html5 parser",
-    "htmlparser",
-    "parse5",
-    "serializer",
-    "html serializer",
-    "htmlserializer",
-    "sax",
-    "simple api"
-  ],
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "https://raw.github.com/inikulin/parse5/master/LICENSE"
-    }
-  ],
-  "main": "./index.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/inikulin/parse5.git"
-  },
-  "scripts": {
-    "test": "node test/run_tests.js"
-  },
-  "gitHead": "9cbf3b578ec7f703cc344aa1c564719781550701",
-  "bugs": {
-    "url": "https://github.com/inikulin/parse5/issues"
-  },
-  "_id": "parse5@1.5.1",
-  "_shasum": "9b7f3b0de32be78dc2401b17573ccaf0f6f59d94",
-  "_from": "parse5@>=1.3.1 <2.0.0",
-  "_npmVersion": "2.14.7",
-  "_nodeVersion": "4.2.2",
-  "_npmUser": {
-    "name": "inikulin",
-    "email": "ifaaan@gmail.com"
-  },
-  "dist": {
-    "shasum": "9b7f3b0de32be78dc2401b17573ccaf0f6f59d94",
-    "tarball": "https://registry.npmjs.org/parse5/-/parse5-1.5.1.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "inikulin",
-      "email": "ifaaan@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/parse5/-/parse5-1.5.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/.eslintrc b/node_modules/jsdom/node_modules/request/.eslintrc
deleted file mode 100644
index 5a59481..0000000
--- a/node_modules/jsdom/node_modules/request/.eslintrc
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-  "env": {
-    "node": true
-  },
-  "rules": {
-    // 2-space indentation
-    "indent": [2, 2, {"SwitchCase": 1}],
-    // Disallow semi-colons, unless needed to disambiguate statement
-    "semi": [2, "never"],
-    // Require strings to use single quotes
-    "quotes": [2, "single"],
-    // Require curly braces for all control statements
-    "curly": 2,
-    // Disallow using variables and functions before they've been defined
-    "no-use-before-define": 2,
-    // Allow any case for variable naming
-    "camelcase": 0,
-    // Disallow unused variables, except as function arguments
-    "no-unused-vars": [2, {"args":"none"}],
-    // Allow leading underscores for method names
-    // REASON: we use underscores to denote private methods
-    "no-underscore-dangle": 0,
-    // Allow multi spaces around operators since they are
-    // used for alignment.  This is not consistent in the
-    // code.
-    "no-multi-spaces": 0,
-    // Style rule is: most objects use { beforeColon: false, afterColon: true }, unless aligning which uses:
-    //
-    // {
-    //   beforeColon : true,
-    //   afterColon  : true
-    // }
-    //
-    // eslint can't handle this, so the check is disabled.
-    "key-spacing": 0,
-    // Allow shadowing vars in outer scope (needs discussion)
-    "no-shadow": 0,
-    // Use if () { }
-    //       ^ space
-    "keyword-spacing": [2, {"after": true}],
-    // Use if () { }
-    //          ^ space
-    "space-before-blocks": [2, "always"]
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/.npmignore b/node_modules/jsdom/node_modules/request/.npmignore
deleted file mode 100644
index 67fe11c..0000000
--- a/node_modules/jsdom/node_modules/request/.npmignore
+++ /dev/null
@@ -1,6 +0,0 @@
-coverage
-tests
-node_modules
-examples
-release.sh
-disabled.appveyor.yml
diff --git a/node_modules/jsdom/node_modules/request/.travis.yml b/node_modules/jsdom/node_modules/request/.travis.yml
deleted file mode 100644
index 6f2d753..0000000
--- a/node_modules/jsdom/node_modules/request/.travis.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-
-language: node_js
-
-node_js:
-  - node
-  - 4
-  - 0.12
-  - 0.10
-
-after_script:
-  - npm run test-cov
-  - codecov
-  - cat ./coverage/lcov.info | coveralls
-
-webhooks:
-  urls: https://webhooks.gitter.im/e/237280ed4796c19cc626
-  on_success: change  # options: [always|never|change] default: always
-  on_failure: always  # options: [always|never|change] default: always
-  on_start: false     # default: false
-
-sudo: false
diff --git a/node_modules/jsdom/node_modules/request/CHANGELOG.md b/node_modules/jsdom/node_modules/request/CHANGELOG.md
deleted file mode 100644
index 2b5d177..0000000
--- a/node_modules/jsdom/node_modules/request/CHANGELOG.md
+++ /dev/null
@@ -1,633 +0,0 @@
-## Change Log
-
-### v2.74.0 (2016/07/22)
-- [#2295](https://github.com/request/request/pull/2295) Update tough-cookie to 2.3.0 (@stash-sfdc)
-- [#2280](https://github.com/request/request/pull/2280) Update karma-tap to version 2.0.1 🚀 (@greenkeeperio-bot)
-
-### v2.73.0 (2016/07/09)
-- [#2240](https://github.com/request/request/pull/2240) Remove connectionErrorHandler to fix #1903 (@zarenner)
-- [#2251](https://github.com/request/request/pull/2251) tape@4.6.0 breaks build 🚨 (@greenkeeperio-bot)
-- [#2225](https://github.com/request/request/pull/2225) Update docs (@ArtskydJ)
-- [#2203](https://github.com/request/request/pull/2203) Update browserify to version 13.0.1 🚀 (@greenkeeperio-bot)
-- [#2275](https://github.com/request/request/pull/2275) Update karma to version 1.1.1 🚀 (@greenkeeperio-bot)
-- [#2204](https://github.com/request/request/pull/2204) Add codecov.yml and disable PR comments (@simov)
-- [#2212](https://github.com/request/request/pull/2212) Fix link to http.IncomingMessage documentation (@nazieb)
-- [#2208](https://github.com/request/request/pull/2208) Update to form-data RC4 and pass null values to it (@simov)
-- [#2207](https://github.com/request/request/pull/2207) Move aws4 require statement to the top (@simov)
-- [#2199](https://github.com/request/request/pull/2199) Update karma-coverage to version 1.0.0 🚀 (@greenkeeperio-bot)
-- [#2206](https://github.com/request/request/pull/2206) Update qs to version 6.2.0 🚀 (@greenkeeperio-bot)
-- [#2205](https://github.com/request/request/pull/2205) Use server-destory to close hanging sockets in tests (@simov)
-- [#2200](https://github.com/request/request/pull/2200) Update karma-cli to version 1.0.0 🚀 (@greenkeeperio-bot)
-
-### v2.72.0 (2016/04/17)
-- [#2176](https://github.com/request/request/pull/2176) Do not try to pipe Gzip responses with no body (@simov)
-- [#2175](https://github.com/request/request/pull/2175) Add 'delete' alias for the 'del' API method (@simov, @MuhanZou)
-- [#2172](https://github.com/request/request/pull/2172) Add support for deflate content encoding (@czardoz)
-- [#2169](https://github.com/request/request/pull/2169) Add callback option (@simov)
-- [#2165](https://github.com/request/request/pull/2165) Check for self.req existence inside the write method (@simov)
-- [#2167](https://github.com/request/request/pull/2167) Fix TravisCI badge reference master branch (@a0viedo)
-
-### v2.71.0 (2016/04/12)
-- [#2164](https://github.com/request/request/pull/2164) Catch errors from the underlying http module (@simov)
-
-### v2.70.0 (2016/04/05)
-- [#2147](https://github.com/request/request/pull/2147) Update eslint to version 2.5.3 🚀 (@simov, @greenkeeperio-bot)
-- [#2009](https://github.com/request/request/pull/2009) Support JSON stringify replacer argument. (@elyobo)
-- [#2142](https://github.com/request/request/pull/2142) Update eslint to version 2.5.1 🚀 (@greenkeeperio-bot)
-- [#2128](https://github.com/request/request/pull/2128) Update browserify-istanbul to version 2.0.0 🚀 (@greenkeeperio-bot)
-- [#2115](https://github.com/request/request/pull/2115) Update eslint to version 2.3.0 🚀 (@simov, @greenkeeperio-bot)
-- [#2089](https://github.com/request/request/pull/2089) Fix badges (@simov)
-- [#2092](https://github.com/request/request/pull/2092) Update browserify-istanbul to version 1.0.0 🚀 (@greenkeeperio-bot)
-- [#2079](https://github.com/request/request/pull/2079) Accept read stream as body option (@simov)
-- [#2070](https://github.com/request/request/pull/2070) Update bl to version 1.1.2 🚀 (@greenkeeperio-bot)
-- [#2063](https://github.com/request/request/pull/2063) Up bluebird and oauth-sign (@simov)
-- [#2058](https://github.com/request/request/pull/2058) Karma fixes for latest versions (@eiriksm)
-- [#2057](https://github.com/request/request/pull/2057) Update contributing guidelines (@simov)
-- [#2054](https://github.com/request/request/pull/2054) Update qs to version 6.1.0 🚀 (@greenkeeperio-bot)
-
-### v2.69.0 (2016/01/27)
-- [#2041](https://github.com/request/request/pull/2041) restore aws4 as regular dependency (@rmg)
-
-### v2.68.0 (2016/01/27)
-- [#2036](https://github.com/request/request/pull/2036) Add AWS Signature Version 4 (@simov, @mirkods)
-- [#2022](https://github.com/request/request/pull/2022) Convert numeric multipart bodies to string (@simov, @feross)
-- [#2024](https://github.com/request/request/pull/2024) Update har-validator dependency for nsp advisory #76 (@TylerDixon)
-- [#2016](https://github.com/request/request/pull/2016) Update qs to version 6.0.2 🚀 (@greenkeeperio-bot)
-- [#2007](https://github.com/request/request/pull/2007) Use the `extend` module instead of util._extend (@simov)
-- [#2003](https://github.com/request/request/pull/2003) Update browserify to version 13.0.0 🚀 (@greenkeeperio-bot)
-- [#1989](https://github.com/request/request/pull/1989) Update buffer-equal to version 1.0.0 🚀 (@greenkeeperio-bot)
-- [#1956](https://github.com/request/request/pull/1956) Check form-data content-length value before setting up the header (@jongyoonlee)
-- [#1958](https://github.com/request/request/pull/1958) Use IncomingMessage.destroy method (@simov)
-- [#1952](https://github.com/request/request/pull/1952) Adds example for Tor proxy (@prometheansacrifice)
-- [#1943](https://github.com/request/request/pull/1943) Update eslint to version 1.10.3 🚀 (@simov, @greenkeeperio-bot)
-- [#1924](https://github.com/request/request/pull/1924) Update eslint to version 1.10.1 🚀 (@greenkeeperio-bot)
-- [#1915](https://github.com/request/request/pull/1915) Remove content-length and transfer-encoding headers from defaultProxyHeaderWhiteList (@yaxia)
-
-### v2.67.0 (2015/11/19)
-- [#1913](https://github.com/request/request/pull/1913) Update http-signature to version 1.1.0 🚀 (@greenkeeperio-bot)
-
-### v2.66.0 (2015/11/18)
-- [#1906](https://github.com/request/request/pull/1906) Update README URLs based on HTTP redirects (@ReadmeCritic)
-- [#1905](https://github.com/request/request/pull/1905) Convert typed arrays into regular buffers (@simov)
-- [#1902](https://github.com/request/request/pull/1902) node-uuid@1.4.7 breaks build 🚨 (@greenkeeperio-bot)
-- [#1894](https://github.com/request/request/pull/1894) Fix tunneling after redirection from https (Original: #1881) (@simov, @falms)
-- [#1893](https://github.com/request/request/pull/1893) Update eslint to version 1.9.0 🚀 (@greenkeeperio-bot)
-- [#1852](https://github.com/request/request/pull/1852) Update eslint to version 1.7.3 🚀 (@simov, @greenkeeperio-bot, @paulomcnally, @michelsalib, @arbaaz, @vladimirich, @LoicMahieu, @JoshWillik, @jzaefferer, @ryanwholey, @djchie, @thisconnect, @mgenereu, @acroca, @Sebmaster, @KoltesDigital)
-- [#1876](https://github.com/request/request/pull/1876) Implement loose matching for har mime types (@simov)
-- [#1875](https://github.com/request/request/pull/1875) Update bluebird to version 3.0.2 🚀 (@simov, @greenkeeperio-bot)
-- [#1871](https://github.com/request/request/pull/1871) Update browserify to version 12.0.1 🚀 (@greenkeeperio-bot)
-- [#1866](https://github.com/request/request/pull/1866) Add missing quotes on x-token property in README (@miguelmota)
-- [#1874](https://github.com/request/request/pull/1874) Fix typo in README.md (@gswalden)
-- [#1860](https://github.com/request/request/pull/1860) Improve referer header tests and docs (@simov)
-- [#1861](https://github.com/request/request/pull/1861) Remove redundant call to Stream constructor (@watson)
-- [#1857](https://github.com/request/request/pull/1857) Fix Referer header to point to the original host name (@simov)
-- [#1850](https://github.com/request/request/pull/1850) Update karma-coverage to version 0.5.3 🚀 (@greenkeeperio-bot)
-- [#1847](https://github.com/request/request/pull/1847) Use node's latest version when building (@simov)
-- [#1836](https://github.com/request/request/pull/1836) Tunnel: fix wrong property name (@KoltesDigital)
-- [#1820](https://github.com/request/request/pull/1820) Set href as request.js uses it (@mgenereu)
-- [#1840](https://github.com/request/request/pull/1840) Update http-signature to version 1.0.2 🚀 (@greenkeeperio-bot)
-- [#1845](https://github.com/request/request/pull/1845) Update istanbul to version 0.4.0 🚀 (@greenkeeperio-bot)
-
-### v2.65.0 (2015/10/11)
-- [#1833](https://github.com/request/request/pull/1833) Update aws-sign2 to version 0.6.0 🚀 (@greenkeeperio-bot)
-- [#1811](https://github.com/request/request/pull/1811) Enable loose cookie parsing in tough-cookie (@Sebmaster)
-- [#1830](https://github.com/request/request/pull/1830) Bring back tilde ranges for all dependencies (@simov)
-- [#1821](https://github.com/request/request/pull/1821) Implement support for RFC 2617 MD5-sess algorithm. (@BigDSK)
-- [#1828](https://github.com/request/request/pull/1828) Updated qs dependency to 5.2.0 (@acroca)
-- [#1818](https://github.com/request/request/pull/1818) Extract `readResponseBody` method out of `onRequestResponse` (@pvoisin)
-- [#1819](https://github.com/request/request/pull/1819) Run stringify once (@mgenereu)
-- [#1814](https://github.com/request/request/pull/1814) Updated har-validator to version 2.0.2 (@greenkeeperio-bot)
-- [#1807](https://github.com/request/request/pull/1807) Updated tough-cookie to version 2.1.0 (@greenkeeperio-bot)
-- [#1800](https://github.com/request/request/pull/1800) Add caret ranges for devDependencies, except eslint (@simov)
-- [#1799](https://github.com/request/request/pull/1799) Updated karma-browserify to version 4.4.0 (@greenkeeperio-bot)
-- [#1797](https://github.com/request/request/pull/1797) Updated tape to version 4.2.0 (@greenkeeperio-bot)
-- [#1788](https://github.com/request/request/pull/1788) Pinned all dependencies (@greenkeeperio-bot)
-
-### v2.64.0 (2015/09/25)
-- [#1787](https://github.com/request/request/pull/1787) npm ignore examples, release.sh and disabled.appveyor.yml (@thisconnect)
-- [#1775](https://github.com/request/request/pull/1775) Fix typo in README.md (@djchie)
-- [#1776](https://github.com/request/request/pull/1776) Changed word 'conjuction' to read 'conjunction' in README.md (@ryanwholey)
-- [#1785](https://github.com/request/request/pull/1785) Revert: Set default application/json content-type when using json option #1772 (@simov)
-
-### v2.63.0 (2015/09/21)
-- [#1772](https://github.com/request/request/pull/1772) Set default application/json content-type when using json option (@jzaefferer)
-
-### v2.62.0 (2015/09/15)
-- [#1768](https://github.com/request/request/pull/1768) Add node 4.0 to the list of build targets (@simov)
-- [#1767](https://github.com/request/request/pull/1767) Query strings now cooperate with unix sockets (@JoshWillik)
-- [#1750](https://github.com/request/request/pull/1750) Revert doc about installation of tough-cookie added in #884 (@LoicMahieu)
-- [#1746](https://github.com/request/request/pull/1746) Missed comma in Readme (@vladimirich)
-- [#1743](https://github.com/request/request/pull/1743) Fix options not being initialized in defaults method (@simov)
-
-### v2.61.0 (2015/08/19)
-- [#1721](https://github.com/request/request/pull/1721) Minor fix in README.md (@arbaaz)
-- [#1733](https://github.com/request/request/pull/1733) Avoid useless Buffer transformation (@michelsalib)
-- [#1726](https://github.com/request/request/pull/1726) Update README.md (@paulomcnally)
-- [#1715](https://github.com/request/request/pull/1715) Fix forever option in node > 0.10 #1709 (@calibr)
-- [#1716](https://github.com/request/request/pull/1716) Do not create Buffer from Object in setContentLength(iojs v3.0 issue) (@calibr)
-- [#1711](https://github.com/request/request/pull/1711) Add ability to detect connect timeouts (@kevinburke)
-- [#1712](https://github.com/request/request/pull/1712) Set certificate expiration to August 2, 2018 (@kevinburke)
-- [#1700](https://github.com/request/request/pull/1700) debug() when JSON.parse() on a response body fails (@phillipj)
-
-### v2.60.0 (2015/07/21)
-- [#1687](https://github.com/request/request/pull/1687) Fix caseless bug - content-type not being set for multipart/form-data (@simov, @garymathews)
-
-### v2.59.0 (2015/07/20)
-- [#1671](https://github.com/request/request/pull/1671) Add tests and docs for using the agent, agentClass, agentOptions and forever options.
 Forever option defaults to using http(s).Agent in node 0.12+ (@simov)
-- [#1679](https://github.com/request/request/pull/1679) Fix - do not remove OAuth param when using OAuth realm (@simov, @jhalickman)
-- [#1668](https://github.com/request/request/pull/1668) updated dependencies (@deamme)
-- [#1656](https://github.com/request/request/pull/1656) Fix form method (@simov)
-- [#1651](https://github.com/request/request/pull/1651) Preserve HEAD method when using followAllRedirects (@simov)
-- [#1652](https://github.com/request/request/pull/1652) Update `encoding` option documentation in README.md (@daniel347x)
-- [#1650](https://github.com/request/request/pull/1650) Allow content-type overriding when using the `form` option (@simov)
-- [#1646](https://github.com/request/request/pull/1646) Clarify the nature of setting `ca` in `agentOptions` (@jeffcharles)
-
-### v2.58.0 (2015/06/16)
-- [#1638](https://github.com/request/request/pull/1638) Use the `extend` module to deep extend in the defaults method (@simov)
-- [#1631](https://github.com/request/request/pull/1631) Move tunnel logic into separate module (@simov)
-- [#1634](https://github.com/request/request/pull/1634) Fix OAuth query transport_method (@simov)
-- [#1603](https://github.com/request/request/pull/1603) Add codecov (@simov)
-
-### v2.57.0 (2015/05/31)
-- [#1615](https://github.com/request/request/pull/1615) Replace '.client' with '.socket' as the former was deprecated in 2.2.0. (@ChALkeR)
-
-### v2.56.0 (2015/05/28)
-- [#1610](https://github.com/request/request/pull/1610) Bump module dependencies (@simov)
-- [#1600](https://github.com/request/request/pull/1600) Extract the querystring logic into separate module (@simov)
-- [#1607](https://github.com/request/request/pull/1607) Re-generate certificates (@simov)
-- [#1599](https://github.com/request/request/pull/1599) Move getProxyFromURI logic below the check for Invaild URI (#1595) (@simov)
-- [#1598](https://github.com/request/request/pull/1598) Fix the way http verbs are defined in order to please intellisense IDEs (@simov, @flannelJesus)
-- [#1591](https://github.com/request/request/pull/1591) A few minor fixes: (@simov)
-- [#1584](https://github.com/request/request/pull/1584) Refactor test-default tests (according to comments in #1430) (@simov)
-- [#1585](https://github.com/request/request/pull/1585) Fixing documentation regarding TLS options (#1583) (@mainakae)
-- [#1574](https://github.com/request/request/pull/1574) Refresh the oauth_nonce on redirect (#1573) (@simov)
-- [#1570](https://github.com/request/request/pull/1570) Discovered tests that weren't properly running (@seanstrom)
-- [#1569](https://github.com/request/request/pull/1569) Fix pause before response arrives (@kevinoid)
-- [#1558](https://github.com/request/request/pull/1558) Emit error instead of throw (@simov)
-- [#1568](https://github.com/request/request/pull/1568) Fix stall when piping gzipped response (@kevinoid)
-- [#1560](https://github.com/request/request/pull/1560) Update combined-stream (@apechimp)
-- [#1543](https://github.com/request/request/pull/1543) Initial support for oauth_body_hash on json payloads (@simov, @aesopwolf)
-- [#1541](https://github.com/request/request/pull/1541) Fix coveralls (@simov)
-- [#1540](https://github.com/request/request/pull/1540) Fix recursive defaults for convenience methods (@simov)
-- [#1536](https://github.com/request/request/pull/1536) More eslint style rules (@froatsnook)
-- [#1533](https://github.com/request/request/pull/1533) Adding dependency status bar to README.md (@YasharF)
-- [#1539](https://github.com/request/request/pull/1539) ensure the latest version of har-validator is included (@ahmadnassri)
-- [#1516](https://github.com/request/request/pull/1516) forever+pool test (@devTristan)
-
-### v2.55.0 (2015/04/05)
-- [#1520](https://github.com/request/request/pull/1520) Refactor defaults (@simov)
-- [#1525](https://github.com/request/request/pull/1525) Delete request headers with undefined value. (@froatsnook)
-- [#1521](https://github.com/request/request/pull/1521) Add promise tests (@simov)
-- [#1518](https://github.com/request/request/pull/1518) Fix defaults (@simov)
-- [#1515](https://github.com/request/request/pull/1515) Allow static invoking of convenience methods (@simov)
-- [#1505](https://github.com/request/request/pull/1505) Fix multipart boundary extraction regexp (@simov)
-- [#1510](https://github.com/request/request/pull/1510) Fix basic auth form data (@simov)
-
-### v2.54.0 (2015/03/24)
-- [#1501](https://github.com/request/request/pull/1501) HTTP Archive 1.2 support (@ahmadnassri)
-- [#1486](https://github.com/request/request/pull/1486) Add a test for the forever agent (@akshayp)
-- [#1500](https://github.com/request/request/pull/1500) Adding handling for no auth method and null bearer (@philberg)
-- [#1498](https://github.com/request/request/pull/1498) Add table of contents in readme (@simov)
-- [#1477](https://github.com/request/request/pull/1477) Add support for qs options via qsOptions key (@simov)
-- [#1496](https://github.com/request/request/pull/1496) Parameters encoded to base 64 should be decoded as UTF-8, not ASCII. (@albanm)
-- [#1494](https://github.com/request/request/pull/1494) Update eslint (@froatsnook)
-- [#1474](https://github.com/request/request/pull/1474) Require Colon in Basic Auth (@erykwalder)
-- [#1481](https://github.com/request/request/pull/1481) Fix baseUrl and redirections. (@burningtree)
-- [#1469](https://github.com/request/request/pull/1469) Feature/base url (@froatsnook)
-- [#1459](https://github.com/request/request/pull/1459) Add option to time request/response cycle (including rollup of redirects) (@aaron-em)
-- [#1468](https://github.com/request/request/pull/1468) Re-enable io.js/node 0.12 build (@simov, @mikeal, @BBB)
-- [#1442](https://github.com/request/request/pull/1442) Fixed the issue with strictSSL tests on  0.12 & io.js by explicitly setting a cipher that matches the cert. (@BBB, @nicolasmccurdy, @demohi, @simov, @0x4139)
-- [#1460](https://github.com/request/request/pull/1460) localAddress or proxy config is lost when redirecting (@simov, @0x4139)
-- [#1453](https://github.com/request/request/pull/1453) Test on Node.js 0.12 and io.js with allowed failures (@nicolasmccurdy, @demohi)
-- [#1426](https://github.com/request/request/pull/1426) Fixing tests to pass on io.js and node 0.12 (only test-https.js stiff failing) (@mikeal)
-- [#1446](https://github.com/request/request/pull/1446) Missing HTTP referer header with redirects Fixes #1038 (@simov, @guimon)
-- [#1428](https://github.com/request/request/pull/1428) Deprecate Node v0.8.x (@nylen)
-- [#1436](https://github.com/request/request/pull/1436) Add ability to set a requester without setting default options (@tikotzky)
-- [#1435](https://github.com/request/request/pull/1435) dry up verb methods (@sethpollack)
-- [#1423](https://github.com/request/request/pull/1423) Allow fully qualified multipart content-type header (@simov)
-- [#1430](https://github.com/request/request/pull/1430) Fix recursive requester (@tikotzky)
-- [#1429](https://github.com/request/request/pull/1429) Throw error when making HEAD request with a body (@tikotzky)
-- [#1419](https://github.com/request/request/pull/1419) Add note that the project is broken in 0.12.x (@nylen)
-- [#1413](https://github.com/request/request/pull/1413) Fix basic auth (@simov)
-- [#1397](https://github.com/request/request/pull/1397) Improve pipe-from-file tests (@nylen)
-
-### v2.53.0 (2015/02/02)
-- [#1396](https://github.com/request/request/pull/1396) Do not rfc3986 escape JSON bodies (@nylen, @simov)
-- [#1392](https://github.com/request/request/pull/1392) Improve `timeout` option description (@watson)
-
-### v2.52.0 (2015/02/02)
-- [#1383](https://github.com/request/request/pull/1383) Add missing HTTPS options that were not being passed to tunnel (@brichard19) (@nylen)
-- [#1388](https://github.com/request/request/pull/1388) Upgrade mime-types package version (@roderickhsiao)
-- [#1389](https://github.com/request/request/pull/1389) Revise Setup Tunnel Function (@seanstrom)
-- [#1374](https://github.com/request/request/pull/1374) Allow explicitly disabling tunneling for proxied https destinations (@nylen)
-- [#1376](https://github.com/request/request/pull/1376) Use karma-browserify for tests. Add browser test coverage reporter. (@eiriksm)
-- [#1366](https://github.com/request/request/pull/1366) Refactor OAuth into separate module (@simov)
-- [#1373](https://github.com/request/request/pull/1373) Rewrite tunnel test to be pure Node.js (@nylen)
-- [#1371](https://github.com/request/request/pull/1371) Upgrade test reporter (@nylen)
-- [#1360](https://github.com/request/request/pull/1360) Refactor basic, bearer, digest auth logic into separate class (@simov)
-- [#1354](https://github.com/request/request/pull/1354) Remove circular dependency from debugging code (@nylen)
-- [#1351](https://github.com/request/request/pull/1351) Move digest auth into private prototype method (@simov)
-- [#1352](https://github.com/request/request/pull/1352) Update hawk dependency to ~2.3.0 (@mridgway)
-- [#1353](https://github.com/request/request/pull/1353) Correct travis-ci badge (@dogancelik)
-- [#1349](https://github.com/request/request/pull/1349) Make sure we return on errored browser requests. (@eiriksm)
-- [#1346](https://github.com/request/request/pull/1346) getProxyFromURI Extraction Refactor (@seanstrom)
-- [#1337](https://github.com/request/request/pull/1337) Standardize test ports on 6767 (@nylen)
-- [#1341](https://github.com/request/request/pull/1341) Emit FormData error events as Request error events (@nylen, @rwky)
-- [#1343](https://github.com/request/request/pull/1343) Clean up readme badges, and add Travis and Coveralls badges (@nylen)
-- [#1345](https://github.com/request/request/pull/1345) Update README.md (@Aaron-Hartwig)
-- [#1338](https://github.com/request/request/pull/1338) Always wait for server.close() callback in tests (@nylen)
-- [#1342](https://github.com/request/request/pull/1342) Add mock https server and redo start of browser tests for this purpose. (@eiriksm)
-- [#1339](https://github.com/request/request/pull/1339) Improve auth docs (@nylen)
-- [#1335](https://github.com/request/request/pull/1335) Add support for OAuth plaintext signature method (@simov)
-- [#1332](https://github.com/request/request/pull/1332) Add clean script to remove test-browser.js after the tests run (@seanstrom)
-- [#1327](https://github.com/request/request/pull/1327) Fix errors generating coverage reports. (@nylen)
-- [#1330](https://github.com/request/request/pull/1330) Return empty buffer upon empty response body and encoding is set to null (@seanstrom)
-- [#1326](https://github.com/request/request/pull/1326) Use faster container-based infrastructure on Travis (@nylen)
-- [#1315](https://github.com/request/request/pull/1315) Implement rfc3986 option (@simov, @nylen, @apoco, @DullReferenceException, @mmalecki, @oliamb, @cliffcrosland, @LewisJEllis, @eiriksm, @poislagarde)
-- [#1314](https://github.com/request/request/pull/1314) Detect urlencoded form data header via regex (@simov)
-- [#1317](https://github.com/request/request/pull/1317) Improve OAuth1.0 server side flow example (@simov)
-
-### v2.51.0 (2014/12/10)
-- [#1310](https://github.com/request/request/pull/1310) Revert changes introduced in https://github.com/request/request/pull/1282 (@simov)
-
-### v2.50.0 (2014/12/09)
-- [#1308](https://github.com/request/request/pull/1308) Add browser test to keep track of browserify compability. (@eiriksm)
-- [#1299](https://github.com/request/request/pull/1299) Add optional support for jsonReviver (@poislagarde)
-- [#1277](https://github.com/request/request/pull/1277) Add Coveralls configuration (@simov)
-- [#1307](https://github.com/request/request/pull/1307) Upgrade form-data, add back browserify compability. Fixes #455. (@eiriksm)
-- [#1305](https://github.com/request/request/pull/1305) Fix typo in README.md (@LewisJEllis)
-- [#1288](https://github.com/request/request/pull/1288) Update README.md to explain custom file use case (@cliffcrosland)
-
-### v2.49.0 (2014/11/28)
-- [#1295](https://github.com/request/request/pull/1295) fix(proxy): no-proxy false positive (@oliamb)
-- [#1292](https://github.com/request/request/pull/1292) Upgrade `caseless` to 0.8.1 (@mmalecki)
-- [#1276](https://github.com/request/request/pull/1276) Set transfer encoding for multipart/related to chunked by default (@simov)
-- [#1275](https://github.com/request/request/pull/1275) Fix multipart content-type headers detection (@simov)
-- [#1269](https://github.com/request/request/pull/1269) adds streams example for review (@tbuchok)
-- [#1238](https://github.com/request/request/pull/1238) Add examples README.md (@simov)
-
-### v2.48.0 (2014/11/12)
-- [#1263](https://github.com/request/request/pull/1263) Fixed a syntax error / typo in README.md (@xna2)
-- [#1253](https://github.com/request/request/pull/1253) Add multipart chunked flag (@simov, @nylen)
-- [#1251](https://github.com/request/request/pull/1251) Clarify that defaults() does not modify global defaults (@nylen)
-- [#1250](https://github.com/request/request/pull/1250) Improve documentation for pool and maxSockets options (@nylen)
-- [#1237](https://github.com/request/request/pull/1237) Documenting error handling when using streams (@vmattos)
-- [#1244](https://github.com/request/request/pull/1244) Finalize changelog command (@nylen)
-- [#1241](https://github.com/request/request/pull/1241) Fix typo (@alexanderGugel)
-- [#1223](https://github.com/request/request/pull/1223) Show latest version number instead of "upcoming" in changelog (@nylen)
-- [#1236](https://github.com/request/request/pull/1236) Document how to use custom CA in README (#1229) (@hypesystem)
-- [#1228](https://github.com/request/request/pull/1228) Support for oauth with RSA-SHA1 signing (@nylen)
-- [#1216](https://github.com/request/request/pull/1216) Made json and multipart options coexist (@nylen, @simov)
-- [#1225](https://github.com/request/request/pull/1225) Allow header white/exclusive lists in any case. (@RReverser)
-
-### v2.47.0 (2014/10/26)
-- [#1222](https://github.com/request/request/pull/1222) Move from mikeal/request to request/request (@nylen)
-- [#1220](https://github.com/request/request/pull/1220) update qs dependency to 2.3.1 (@FredKSchott)
-- [#1212](https://github.com/request/request/pull/1212) Improve tests/test-timeout.js (@nylen)
-- [#1219](https://github.com/request/request/pull/1219) remove old globalAgent workaround for node 0.4 (@request)
-- [#1214](https://github.com/request/request/pull/1214) Remove cruft left over from optional dependencies (@nylen)
-- [#1215](https://github.com/request/request/pull/1215) Add proxyHeaderExclusiveList option for proxy-only headers. (@RReverser)
-- [#1211](https://github.com/request/request/pull/1211) Allow 'Host' header instead of 'host' and remember case across redirects (@nylen)
-- [#1208](https://github.com/request/request/pull/1208) Improve release script (@nylen)
-- [#1213](https://github.com/request/request/pull/1213) Support for custom cookie store (@nylen, @mitsuru)
-- [#1197](https://github.com/request/request/pull/1197) Clean up some code around setting the agent (@FredKSchott)
-- [#1209](https://github.com/request/request/pull/1209) Improve multipart form append test (@simov)
-- [#1207](https://github.com/request/request/pull/1207) Update changelog (@nylen)
-- [#1185](https://github.com/request/request/pull/1185) Stream multipart/related bodies (@simov)
-
-### v2.46.0 (2014/10/23)
-- [#1198](https://github.com/request/request/pull/1198) doc for TLS/SSL protocol options (@shawnzhu)
-- [#1200](https://github.com/request/request/pull/1200) Add a Gitter chat badge to README.md (@gitter-badger)
-- [#1196](https://github.com/request/request/pull/1196) Upgrade taper test reporter to v0.3.0 (@nylen)
-- [#1199](https://github.com/request/request/pull/1199) Fix lint error: undeclared var i (@nylen)
-- [#1191](https://github.com/request/request/pull/1191) Move self.proxy decision logic out of init and into a helper (@FredKSchott)
-- [#1190](https://github.com/request/request/pull/1190) Move _buildRequest() logic back into init (@FredKSchott)
-- [#1186](https://github.com/request/request/pull/1186) Support Smarter Unix URL Scheme (@FredKSchott)
-- [#1178](https://github.com/request/request/pull/1178) update form documentation for new usage (@FredKSchott)
-- [#1180](https://github.com/request/request/pull/1180) Enable no-mixed-requires linting rule (@nylen)
-- [#1184](https://github.com/request/request/pull/1184) Don't forward authorization header across redirects to different hosts (@nylen)
-- [#1183](https://github.com/request/request/pull/1183) Correct README about pre and postamble CRLF using multipart and not mult... (@netpoetica)
-- [#1179](https://github.com/request/request/pull/1179) Lint tests directory (@nylen)
-- [#1169](https://github.com/request/request/pull/1169) add metadata for form-data file field (@dotcypress)
-- [#1173](https://github.com/request/request/pull/1173) remove optional dependencies (@seanstrom)
-- [#1165](https://github.com/request/request/pull/1165) Cleanup event listeners and remove function creation from init (@FredKSchott)
-- [#1174](https://github.com/request/request/pull/1174) update the request.cookie docs to have a valid cookie example (@seanstrom)
-- [#1168](https://github.com/request/request/pull/1168) create a detach helper and use detach helper in replace of nextTick (@seanstrom)
-- [#1171](https://github.com/request/request/pull/1171) in post can send form data and use callback (@MiroRadenovic)
-- [#1159](https://github.com/request/request/pull/1159) accept charset for x-www-form-urlencoded content-type (@seanstrom)
-- [#1157](https://github.com/request/request/pull/1157) Update README.md: body with json=true (@Rob--W)
-- [#1164](https://github.com/request/request/pull/1164) Disable tests/test-timeout.js on Travis (@nylen)
-- [#1153](https://github.com/request/request/pull/1153) Document how to run a single test (@nylen)
-- [#1144](https://github.com/request/request/pull/1144) adds documentation for the "response" event within the streaming section (@tbuchok)
-- [#1162](https://github.com/request/request/pull/1162) Update eslintrc file to no longer allow past errors (@FredKSchott)
-- [#1155](https://github.com/request/request/pull/1155) Support/use self everywhere (@seanstrom)
-- [#1161](https://github.com/request/request/pull/1161) fix no-use-before-define lint warnings (@emkay)
-- [#1156](https://github.com/request/request/pull/1156) adding curly brackets to get rid of lint errors (@emkay)
-- [#1151](https://github.com/request/request/pull/1151) Fix localAddress test on OS X (@nylen)
-- [#1145](https://github.com/request/request/pull/1145) documentation: fix outdated reference to setCookieSync old name in README (@FredKSchott)
-- [#1131](https://github.com/request/request/pull/1131) Update pool documentation (@FredKSchott)
-- [#1143](https://github.com/request/request/pull/1143) Rewrite all tests to use tape (@nylen)
-- [#1137](https://github.com/request/request/pull/1137) Add ability to specifiy querystring lib in options. (@jgrund)
-- [#1138](https://github.com/request/request/pull/1138) allow hostname and port in place of host on uri (@slimelabs)
-- [#1134](https://github.com/request/request/pull/1134) Fix multiple redirects and `self.followRedirect` (@blakeembrey)
-- [#1130](https://github.com/request/request/pull/1130) documentation fix: add note about npm test for contributing (@FredKSchott)
-- [#1120](https://github.com/request/request/pull/1120) Support/refactor request setup tunnel (@seanstrom)
-- [#1129](https://github.com/request/request/pull/1129) linting fix: convert double quote strings to use single quotes (@FredKSchott)
-- [#1124](https://github.com/request/request/pull/1124) linting fix: remove unneccesary semi-colons (@FredKSchott)
-
-### v2.45.0 (2014/10/06)
-- [#1128](https://github.com/request/request/pull/1128) Add test for setCookie regression (@nylen)
-- [#1127](https://github.com/request/request/pull/1127) added tests around using objects as values in a query string (@bcoe)
-- [#1103](https://github.com/request/request/pull/1103) Support/refactor request constructor (@nylen, @seanstrom)
-- [#1119](https://github.com/request/request/pull/1119) add basic linting to request library (@FredKSchott)
-- [#1121](https://github.com/request/request/pull/1121) Revert "Explicitly use sync versions of cookie functions" (@nylen)
-- [#1118](https://github.com/request/request/pull/1118) linting fix: Restructure bad empty if statement (@FredKSchott)
-- [#1117](https://github.com/request/request/pull/1117) Fix a bad check for valid URIs (@FredKSchott)
-- [#1113](https://github.com/request/request/pull/1113) linting fix: space out operators (@FredKSchott)
-- [#1116](https://github.com/request/request/pull/1116) Fix typo in `noProxyHost` definition (@FredKSchott)
-- [#1114](https://github.com/request/request/pull/1114) linting fix: Added a `new` operator that was missing when creating and throwing a new error (@FredKSchott)
-- [#1096](https://github.com/request/request/pull/1096) No_proxy support (@samcday)
-- [#1107](https://github.com/request/request/pull/1107) linting-fix: remove unused variables (@FredKSchott)
-- [#1112](https://github.com/request/request/pull/1112) linting fix: Make return values consistent and more straitforward (@FredKSchott)
-- [#1111](https://github.com/request/request/pull/1111) linting fix: authPieces was getting redeclared (@FredKSchott)
-- [#1105](https://github.com/request/request/pull/1105) Use strict mode in request (@FredKSchott)
-- [#1110](https://github.com/request/request/pull/1110) linting fix: replace lazy '==' with more strict '===' (@FredKSchott)
-- [#1109](https://github.com/request/request/pull/1109) linting fix: remove function call from if-else conditional statement (@FredKSchott)
-- [#1102](https://github.com/request/request/pull/1102) Fix to allow setting a `requester` on recursive calls to `request.defaults` (@tikotzky)
-- [#1095](https://github.com/request/request/pull/1095) Tweaking engines in package.json (@pdehaan)
-- [#1082](https://github.com/request/request/pull/1082) Forward the socket event from the httpModule request (@seanstrom)
-- [#972](https://github.com/request/request/pull/972) Clarify gzip handling in the README (@kevinoid)
-- [#1089](https://github.com/request/request/pull/1089) Mention that encoding defaults to utf8, not Buffer (@stuartpb)
-- [#1088](https://github.com/request/request/pull/1088) Fix cookie example in README.md and make it more clear (@pipi32167)
-- [#1027](https://github.com/request/request/pull/1027) Add support for multipart form data in request options. (@crocket)
-- [#1076](https://github.com/request/request/pull/1076) use Request.abort() to abort the request when the request has timed-out (@seanstrom)
-- [#1068](https://github.com/request/request/pull/1068) add optional postamble required by .NET multipart requests (@netpoetica)
-
-### v2.43.0 (2014/09/18)
-- [#1057](https://github.com/request/request/pull/1057) Defaults should not overwrite defined options (@davidwood)
-- [#1046](https://github.com/request/request/pull/1046) Propagate datastream errors, useful in case gzip fails. (@ZJONSSON, @Janpot)
-- [#1063](https://github.com/request/request/pull/1063) copy the input headers object #1060 (@finnp)
-- [#1031](https://github.com/request/request/pull/1031) Explicitly use sync versions of cookie functions (@ZJONSSON)
-- [#1056](https://github.com/request/request/pull/1056) Fix redirects when passing url.parse(x) as URL to convenience method (@nylen)
-
-### v2.42.0 (2014/09/04)
-- [#1053](https://github.com/request/request/pull/1053) Fix #1051 Parse auth properly when using non-tunneling proxy (@isaacs)
-
-### v2.41.0 (2014/09/04)
-- [#1050](https://github.com/request/request/pull/1050) Pass whitelisted headers to tunneling proxy.  Organize all tunneling logic. (@isaacs, @Feldhacker)
-- [#1035](https://github.com/request/request/pull/1035) souped up nodei.co badge (@rvagg)
-- [#1048](https://github.com/request/request/pull/1048) Aws is now possible over a proxy (@steven-aerts)
-- [#1039](https://github.com/request/request/pull/1039) extract out helper functions to a helper file (@seanstrom)
-- [#1021](https://github.com/request/request/pull/1021) Support/refactor indexjs (@seanstrom)
-- [#1033](https://github.com/request/request/pull/1033) Improve and document debug options (@nylen)
-- [#1034](https://github.com/request/request/pull/1034) Fix readme headings (@nylen)
-- [#1030](https://github.com/request/request/pull/1030) Allow recursive request.defaults (@tikotzky)
-- [#1029](https://github.com/request/request/pull/1029) Fix a couple of typos (@nylen)
-- [#675](https://github.com/request/request/pull/675) Checking for SSL fault on connection before reading SSL properties (@VRMink)
-- [#989](https://github.com/request/request/pull/989) Added allowRedirect function. Should return true if redirect is allowed or false otherwise (@doronin)
-- [#1025](https://github.com/request/request/pull/1025) [fixes #1023] Set self._ended to true once response has ended (@mridgway)
-- [#1020](https://github.com/request/request/pull/1020) Add back removed debug metadata (@FredKSchott)
-- [#1008](https://github.com/request/request/pull/1008) Moving to  module instead of cutomer buffer concatenation. (@mikeal)
-- [#770](https://github.com/request/request/pull/770) Added dependency badge for README file; (@timgluz, @mafintosh, @lalitkapoor, @stash, @bobyrizov)
-- [#1016](https://github.com/request/request/pull/1016) toJSON no longer results in an infinite loop, returns simple objects (@FredKSchott)
-- [#1018](https://github.com/request/request/pull/1018) Remove pre-0.4.4 HTTPS fix (@mmalecki)
-- [#1006](https://github.com/request/request/pull/1006) Migrate to caseless, fixes #1001 (@mikeal)
-- [#995](https://github.com/request/request/pull/995) Fix parsing array of objects (@sjonnet19)
-- [#999](https://github.com/request/request/pull/999) Fix fallback for browserify for optional modules. (@eiriksm)
-- [#996](https://github.com/request/request/pull/996) Wrong oauth signature when multiple same param keys exist [updated] (@bengl, @hyjin)
-
-### v2.40.0 (2014/08/06)
-- [#992](https://github.com/request/request/pull/992) Fix security vulnerability. Update qs (@poeticninja)
-- [#988](https://github.com/request/request/pull/988) “--” -> “—” (@upisfree)
-- [#987](https://github.com/request/request/pull/987) Show optional modules as being loaded by the module that reqeusted them (@iarna)
-
-### v2.39.0 (2014/07/24)
-- [#976](https://github.com/request/request/pull/976) Update README.md (@pvoznenko)
-
-### v2.38.0 (2014/07/22)
-- [#952](https://github.com/request/request/pull/952) Adding support to client certificate with proxy use case (@ofirshaked)
-- [#884](https://github.com/request/request/pull/884) Documented tough-cookie installation. (@wbyoung)
-- [#935](https://github.com/request/request/pull/935) Correct repository url (@fritx)
-- [#963](https://github.com/request/request/pull/963) Update changelog (@nylen)
-- [#960](https://github.com/request/request/pull/960) Support gzip with encoding on node pre-v0.9.4 (@kevinoid)
-- [#953](https://github.com/request/request/pull/953) Add async Content-Length computation when using form-data (@LoicMahieu)
-- [#844](https://github.com/request/request/pull/844) Add support for HTTP[S]_PROXY environment variables.  Fixes #595. (@jvmccarthy)
-- [#946](https://github.com/request/request/pull/946) defaults: merge headers (@aj0strow)
-
-### v2.37.0 (2014/07/07)
-- [#957](https://github.com/request/request/pull/957) Silence EventEmitter memory leak warning #311 (@watson)
-- [#955](https://github.com/request/request/pull/955) check for content-length header before setting it in nextTick (@camilleanne)
-- [#951](https://github.com/request/request/pull/951) Add support for gzip content decoding (@kevinoid)
-- [#949](https://github.com/request/request/pull/949) Manually enter querystring in form option (@charlespwd)
-- [#944](https://github.com/request/request/pull/944) Make request work with browserify (@eiriksm)
-- [#943](https://github.com/request/request/pull/943) New mime module (@eiriksm)
-- [#927](https://github.com/request/request/pull/927) Bump version of hawk dep. (@samccone)
-- [#907](https://github.com/request/request/pull/907) append secureOptions to poolKey (@medovob)
-
-### v2.35.0 (2014/05/17)
-- [#901](https://github.com/request/request/pull/901) Fixes #555 (@pigulla)
-- [#897](https://github.com/request/request/pull/897) merge with default options (@vohof)
-- [#891](https://github.com/request/request/pull/891) fixes 857 - options object is mutated by calling request (@lalitkapoor)
-- [#869](https://github.com/request/request/pull/869) Pipefilter test (@tgohn)
-- [#866](https://github.com/request/request/pull/866) Fix typo (@dandv)
-- [#861](https://github.com/request/request/pull/861) Add support for RFC 6750 Bearer Tokens (@phedny)
-- [#809](https://github.com/request/request/pull/809) upgrade tunnel-proxy to 0.4.0 (@ksato9700)
-- [#850](https://github.com/request/request/pull/850) Fix word consistency in readme (@0xNobody)
-- [#810](https://github.com/request/request/pull/810) add some exposition to mpu example in README.md (@mikermcneil)
-- [#840](https://github.com/request/request/pull/840) improve error reporting for invalid protocols (@FND)
-- [#821](https://github.com/request/request/pull/821) added secureOptions back (@nw)
-- [#815](https://github.com/request/request/pull/815) Create changelog based on pull requests (@lalitkapoor)
-
-### v2.34.0 (2014/02/18)
-- [#516](https://github.com/request/request/pull/516) UNIX Socket URL Support (@lyuzashi)
-- [#801](https://github.com/request/request/pull/801) 794 ignore cookie parsing and domain errors (@lalitkapoor)
-- [#802](https://github.com/request/request/pull/802) Added the Apache license to the package.json. (@keskival)
-- [#793](https://github.com/request/request/pull/793) Adds content-length calculation when submitting forms using form-data li... (@Juul)
-- [#785](https://github.com/request/request/pull/785) Provide ability to override content-type when `json` option used (@vvo)
-- [#781](https://github.com/request/request/pull/781) simpler isReadStream function (@joaojeronimo)
-
-### v2.32.0 (2014/01/16)
-- [#767](https://github.com/request/request/pull/767) Use tough-cookie CookieJar sync API (@stash)
-- [#764](https://github.com/request/request/pull/764) Case-insensitive authentication scheme (@bobyrizov)
-- [#763](https://github.com/request/request/pull/763) Upgrade tough-cookie to 0.10.0 (@stash)
-- [#744](https://github.com/request/request/pull/744) Use Cookie.parse (@lalitkapoor)
-- [#757](https://github.com/request/request/pull/757) require aws-sign2 (@mafintosh)
-
-### v2.31.0 (2014/01/08)
-- [#645](https://github.com/request/request/pull/645) update twitter api url to v1.1 (@mick)
-- [#746](https://github.com/request/request/pull/746) README: Markdown code highlight (@weakish)
-- [#745](https://github.com/request/request/pull/745) updating setCookie example to make it clear that the callback is required (@emkay)
-- [#742](https://github.com/request/request/pull/742) Add note about JSON output body type (@iansltx)
-- [#741](https://github.com/request/request/pull/741) README example is using old cookie jar api (@emkay)
-- [#736](https://github.com/request/request/pull/736) Fix callback arguments documentation (@mmalecki)
-
-### v2.30.0 (2013/12/13)
-- [#732](https://github.com/request/request/pull/732) JSHINT: Creating global 'for' variable. Should be 'for (var ...'. (@Fritz-Lium)
-- [#730](https://github.com/request/request/pull/730) better HTTP DIGEST support (@dai-shi)
-- [#728](https://github.com/request/request/pull/728) Fix TypeError when calling request.cookie (@scarletmeow)
-
-### v2.29.0 (2013/12/06)
-- [#727](https://github.com/request/request/pull/727) fix requester bug (@jchris)
-
-### v2.28.0 (2013/12/04)
-- [#724](https://github.com/request/request/pull/724) README.md: add custom HTTP Headers example. (@tcort)
-- [#719](https://github.com/request/request/pull/719) Made a comment gender neutral. (@unsetbit)
-- [#715](https://github.com/request/request/pull/715) Request.multipart no longer crashes when header 'Content-type' present (@pastaclub)
-- [#710](https://github.com/request/request/pull/710) Fixing listing in callback part of docs. (@lukasz-zak)
-- [#696](https://github.com/request/request/pull/696) Edited README.md for formatting and clarity of phrasing (@Zearin)
-- [#694](https://github.com/request/request/pull/694) Typo in README (@VRMink)
-- [#690](https://github.com/request/request/pull/690) Handle blank password in basic auth. (@diversario)
-- [#682](https://github.com/request/request/pull/682) Optional dependencies (@Turbo87)
-- [#683](https://github.com/request/request/pull/683) Travis CI support (@Turbo87)
-- [#674](https://github.com/request/request/pull/674) change cookie module,to tough-cookie.please check it . (@sxyizhiren)
-- [#666](https://github.com/request/request/pull/666) make `ciphers` and `secureProtocol` to work in https request (@richarddong)
-- [#656](https://github.com/request/request/pull/656) Test case for #304. (@diversario)
-- [#662](https://github.com/request/request/pull/662) option.tunnel to explicitly disable tunneling (@seanmonstar)
-- [#659](https://github.com/request/request/pull/659) fix failure when running with NODE_DEBUG=request, and a test for that (@jrgm)
-- [#630](https://github.com/request/request/pull/630) Send random cnonce for HTTP Digest requests (@wprl)
-
-### v2.27.0 (2013/08/15)
-- [#619](https://github.com/request/request/pull/619) decouple things a bit (@joaojeronimo)
-
-### v2.26.0 (2013/08/07)
-- [#613](https://github.com/request/request/pull/613) Fixes #583, moved initialization of self.uri.pathname (@lexander)
-- [#605](https://github.com/request/request/pull/605) Only include ":" + pass in Basic Auth if it's defined (fixes #602) (@bendrucker)
-
-### v2.24.0 (2013/07/23)
-- [#596](https://github.com/request/request/pull/596) Global agent is being used when pool is specified (@Cauldrath)
-- [#594](https://github.com/request/request/pull/594) Emit complete event when there is no callback (@RomainLK)
-- [#601](https://github.com/request/request/pull/601) Fixed a small typo (@michalstanko)
-- [#589](https://github.com/request/request/pull/589) Prevent setting headers after they are sent (@geek)
-- [#587](https://github.com/request/request/pull/587) Global cookie jar disabled by default (@threepointone)
-- [#544](https://github.com/request/request/pull/544) Update http-signature version. (@davidlehn)
-- [#581](https://github.com/request/request/pull/581) Fix spelling of "ignoring." (@bigeasy)
-- [#568](https://github.com/request/request/pull/568) use agentOptions to create agent when specified in request (@SamPlacette)
-- [#564](https://github.com/request/request/pull/564) Fix redirections (@criloz)
-- [#541](https://github.com/request/request/pull/541) The exported request function doesn't have an auth method (@tschaub)
-- [#542](https://github.com/request/request/pull/542) Expose Request class (@regality)
-- [#536](https://github.com/request/request/pull/536) Allow explicitly empty user field for basic authentication. (@mikeando)
-- [#532](https://github.com/request/request/pull/532) fix typo (@fredericosilva)
-- [#497](https://github.com/request/request/pull/497) Added redirect event (@Cauldrath)
-- [#503](https://github.com/request/request/pull/503) Fix basic auth for passwords that contain colons (@tonistiigi)
-- [#521](https://github.com/request/request/pull/521) Improving test-localAddress.js (@noway421)
-- [#529](https://github.com/request/request/pull/529) dependencies versions bump (@jodaka)
-- [#523](https://github.com/request/request/pull/523) Updating dependencies (@noway421)
-- [#520](https://github.com/request/request/pull/520) Fixing test-tunnel.js (@noway421)
-- [#519](https://github.com/request/request/pull/519) Update internal path state on post-creation QS changes (@jblebrun)
-- [#510](https://github.com/request/request/pull/510) Add HTTP Signature support. (@davidlehn)
-- [#502](https://github.com/request/request/pull/502) Fix POST (and probably other) requests that are retried after 401 Unauthorized (@nylen)
-- [#508](https://github.com/request/request/pull/508) Honor the .strictSSL option when using proxies (tunnel-agent) (@jhs)
-- [#512](https://github.com/request/request/pull/512) Make password optional to support the format: http://username@hostname/ (@pajato1)
-- [#513](https://github.com/request/request/pull/513) add 'localAddress' support (@yyfrankyy)
-- [#498](https://github.com/request/request/pull/498) Moving response emit above setHeaders on destination streams (@kenperkins)
-- [#490](https://github.com/request/request/pull/490) Empty response body (3-rd argument) must be passed to callback as an empty string (@Olegas)
-- [#479](https://github.com/request/request/pull/479) Changing so if Accept header is explicitly set, sending json does not ov... (@RoryH)
-- [#475](https://github.com/request/request/pull/475) Use `unescape` from `querystring` (@shimaore)
-- [#473](https://github.com/request/request/pull/473) V0.10 compat (@isaacs)
-- [#471](https://github.com/request/request/pull/471) Using querystring library from visionmedia (@kbackowski)
-- [#461](https://github.com/request/request/pull/461) Strip the UTF8 BOM from a UTF encoded response (@kppullin)
-- [#460](https://github.com/request/request/pull/460) hawk 0.10.0 (@hueniverse)
-- [#462](https://github.com/request/request/pull/462) if query params are empty, then request path shouldn't end with a '?' (merges cleanly now) (@jaipandya)
-- [#456](https://github.com/request/request/pull/456) hawk 0.9.0 (@hueniverse)
-- [#429](https://github.com/request/request/pull/429) Copy options before adding callback. (@nrn, @nfriedly, @youurayy, @jplock, @kapetan, @landeiro, @othiym23, @mmalecki)
-- [#454](https://github.com/request/request/pull/454) Destroy the response if present when destroying the request (clean merge) (@mafintosh)
-- [#310](https://github.com/request/request/pull/310) Twitter Oauth Stuff Out of Date; Now Updated (@joemccann, @isaacs, @mscdex)
-- [#413](https://github.com/request/request/pull/413) rename googledoodle.png to .jpg (@nfriedly, @youurayy, @jplock, @kapetan, @landeiro, @othiym23, @mmalecki)
-- [#448](https://github.com/request/request/pull/448) Convenience method for PATCH (@mloar)
-- [#444](https://github.com/request/request/pull/444) protect against double callbacks on error path (@spollack)
-- [#433](https://github.com/request/request/pull/433) Added support for HTTPS cert & key (@mmalecki)
-- [#430](https://github.com/request/request/pull/430) Respect specified {Host,host} headers, not just {host} (@andrewschaaf)
-- [#415](https://github.com/request/request/pull/415) Fixed a typo. (@jerem)
-- [#338](https://github.com/request/request/pull/338) Add more auth options, including digest support (@nylen)
-- [#403](https://github.com/request/request/pull/403) Optimize environment lookup to happen once only (@mmalecki)
-- [#398](https://github.com/request/request/pull/398) Add more reporting to tests (@mmalecki)
-- [#388](https://github.com/request/request/pull/388) Ensure "safe" toJSON doesn't break EventEmitters (@othiym23)
-- [#381](https://github.com/request/request/pull/381) Resolving "Invalid signature. Expected signature base string: " (@landeiro)
-- [#380](https://github.com/request/request/pull/380) Fixes missing host header on retried request when using forever agent (@mac-)
-- [#376](https://github.com/request/request/pull/376) Headers lost on redirect (@kapetan)
-- [#375](https://github.com/request/request/pull/375) Fix for missing oauth_timestamp parameter (@jplock)
-- [#374](https://github.com/request/request/pull/374) Correct Host header for proxy tunnel CONNECT (@youurayy)
-- [#370](https://github.com/request/request/pull/370) Twitter reverse auth uses x_auth_mode not x_auth_type (@drudge)
-- [#369](https://github.com/request/request/pull/369) Don't remove x_auth_mode for Twitter reverse auth (@drudge)
-- [#344](https://github.com/request/request/pull/344) Make AWS auth signing find headers correctly (@nlf)
-- [#363](https://github.com/request/request/pull/363) rfc3986 on base_uri, now passes tests (@jeffmarshall)
-- [#362](https://github.com/request/request/pull/362) Running `rfc3986` on `base_uri` in `oauth.hmacsign` instead of just `encodeURIComponent` (@jeffmarshall)
-- [#361](https://github.com/request/request/pull/361) Don't create a Content-Length header if we already have it set (@danjenkins)
-- [#360](https://github.com/request/request/pull/360) Delete self._form along with everything else on redirect (@jgautier)
-- [#355](https://github.com/request/request/pull/355) stop sending erroneous headers on redirected requests (@azylman)
-- [#332](https://github.com/request/request/pull/332) Fix #296 - Only set Content-Type if body exists (@Marsup)
-- [#343](https://github.com/request/request/pull/343) Allow AWS to work in more situations, added a note in the README on its usage (@nlf)
-- [#320](https://github.com/request/request/pull/320) request.defaults() doesn't need to wrap jar() (@StuartHarris)
-- [#322](https://github.com/request/request/pull/322) Fix + test for piped into request bumped into redirect. #321 (@alexindigo)
-- [#326](https://github.com/request/request/pull/326) Do not try to remove listener from an undefined connection (@strk)
-- [#318](https://github.com/request/request/pull/318) Pass servername to tunneling secure socket creation (@isaacs)
-- [#317](https://github.com/request/request/pull/317) Workaround for #313 (@isaacs)
-- [#293](https://github.com/request/request/pull/293) Allow parser errors to bubble up to request (@mscdex)
-- [#290](https://github.com/request/request/pull/290) A test for #289 (@isaacs)
-- [#280](https://github.com/request/request/pull/280) Like in node.js print options if NODE_DEBUG contains the word request (@Filirom1)
-- [#207](https://github.com/request/request/pull/207) Fix #206 Change HTTP/HTTPS agent when redirecting between protocols (@isaacs)
-- [#214](https://github.com/request/request/pull/214) documenting additional behavior of json option (@jphaas)
-- [#272](https://github.com/request/request/pull/272) Boundary begins with CRLF? (@elspoono, @timshadel, @naholyr, @nanodocumet, @TehShrike)
-- [#284](https://github.com/request/request/pull/284) Remove stray `console.log()` call in multipart generator. (@bcherry)
-- [#241](https://github.com/request/request/pull/241) Composability updates suggested by issue #239 (@polotek)
-- [#282](https://github.com/request/request/pull/282) OAuth Authorization header contains non-"oauth_" parameters (@jplock)
-- [#279](https://github.com/request/request/pull/279) fix tests with boundary by injecting boundry from header (@benatkin)
-- [#273](https://github.com/request/request/pull/273) Pipe back pressure issue (@mafintosh)
-- [#268](https://github.com/request/request/pull/268) I'm not OCD seriously (@TehShrike)
-- [#263](https://github.com/request/request/pull/263) Bug in OAuth key generation for sha1 (@nanodocumet)
-- [#265](https://github.com/request/request/pull/265) uncaughtException when redirected to invalid URI (@naholyr)
-- [#262](https://github.com/request/request/pull/262) JSON test should check for equality (@timshadel)
-- [#261](https://github.com/request/request/pull/261) Setting 'pool' to 'false' does NOT disable Agent pooling (@timshadel)
-- [#249](https://github.com/request/request/pull/249) Fix for the fix of your (closed) issue #89 where self.headers[content-length] is set to 0 for all methods (@sethbridges, @polotek, @zephrax, @jeromegn)
-- [#255](https://github.com/request/request/pull/255) multipart allow body === '' ( the empty string ) (@Filirom1)
-- [#260](https://github.com/request/request/pull/260) fixed just another leak of 'i' (@sreuter)
-- [#246](https://github.com/request/request/pull/246) Fixing the set-cookie header (@jeromegn)
-- [#243](https://github.com/request/request/pull/243) Dynamic boundary (@zephrax)
-- [#240](https://github.com/request/request/pull/240) don't error when null is passed for options (@polotek)
-- [#211](https://github.com/request/request/pull/211) Replace all occurrences of special chars in RFC3986 (@chriso)
-- [#224](https://github.com/request/request/pull/224) Multipart content-type change (@janjongboom)
-- [#217](https://github.com/request/request/pull/217) need to use Authorization (titlecase) header with Tumblr OAuth (@visnup)
-- [#203](https://github.com/request/request/pull/203) Fix cookie and redirect bugs and add auth support for HTTPS tunnel (@milewise)
-- [#199](https://github.com/request/request/pull/199) Tunnel (@isaacs)
-- [#198](https://github.com/request/request/pull/198) Bugfix on forever usage of util.inherits (@isaacs)
-- [#197](https://github.com/request/request/pull/197) Make ForeverAgent work with HTTPS (@isaacs)
-- [#193](https://github.com/request/request/pull/193) Fixes GH-119 (@goatslacker)
-- [#188](https://github.com/request/request/pull/188) Add abort support to the returned request (@itay)
-- [#176](https://github.com/request/request/pull/176) Querystring option (@csainty)
-- [#182](https://github.com/request/request/pull/182) Fix request.defaults to support (uri, options, callback) api (@twilson63)
-- [#180](https://github.com/request/request/pull/180) Modified the post, put, head and del shortcuts to support uri optional param (@twilson63)
-- [#179](https://github.com/request/request/pull/179) fix to add opts in .pipe(stream, opts) (@substack)
-- [#177](https://github.com/request/request/pull/177) Issue #173 Support uri as first and optional config as second argument (@twilson63)
-- [#170](https://github.com/request/request/pull/170) can't create a cookie in a wrapped request (defaults) (@fabianonunes)
-- [#168](https://github.com/request/request/pull/168) Picking off an EasyFix by adding some missing mimetypes. (@serby)
-- [#161](https://github.com/request/request/pull/161) Fix cookie jar/headers.cookie collision (#125) (@papandreou)
-- [#162](https://github.com/request/request/pull/162) Fix issue #159 (@dpetukhov)
-- [#90](https://github.com/request/request/pull/90) add option followAllRedirects to follow post/put redirects (@jroes)
-- [#148](https://github.com/request/request/pull/148) Retry Agent (@thejh)
-- [#146](https://github.com/request/request/pull/146) Multipart should respect content-type if previously set (@apeace)
-- [#144](https://github.com/request/request/pull/144) added "form" option to readme (@petejkim)
-- [#133](https://github.com/request/request/pull/133) Fixed cookies parsing (@afanasy)
-- [#135](https://github.com/request/request/pull/135) host vs hostname (@iangreenleaf)
-- [#132](https://github.com/request/request/pull/132) return the body as a Buffer when encoding is set to null (@jahewson)
-- [#112](https://github.com/request/request/pull/112) Support using a custom http-like module (@jhs)
-- [#104](https://github.com/request/request/pull/104) Cookie handling contains bugs (@janjongboom)
-- [#121](https://github.com/request/request/pull/121) Another patch for cookie handling regression (@jhurliman)
-- [#117](https://github.com/request/request/pull/117) Remove the global `i` (@3rd-Eden)
-- [#110](https://github.com/request/request/pull/110) Update to Iris Couch URL (@jhs)
-- [#86](https://github.com/request/request/pull/86) Can't post binary to multipart requests (@kkaefer)
-- [#105](https://github.com/request/request/pull/105) added test for proxy option. (@dominictarr)
-- [#102](https://github.com/request/request/pull/102) Implemented cookies - closes issue 82: https://github.com/mikeal/request/issues/82 (@alessioalex)
-- [#97](https://github.com/request/request/pull/97) Typo in previous pull causes TypeError in non-0.5.11 versions (@isaacs)
-- [#96](https://github.com/request/request/pull/96) Authless parsed url host support (@isaacs)
-- [#81](https://github.com/request/request/pull/81) Enhance redirect handling (@danmactough)
-- [#78](https://github.com/request/request/pull/78) Don't try to do strictSSL for non-ssl connections (@isaacs)
-- [#76](https://github.com/request/request/pull/76) Bug when a request fails and a timeout is set (@Marsup)
-- [#70](https://github.com/request/request/pull/70) add test script to package.json (@isaacs, @aheckmann)
-- [#73](https://github.com/request/request/pull/73) Fix #71 Respect the strictSSL flag (@isaacs)
-- [#69](https://github.com/request/request/pull/69) Flatten chunked requests properly (@isaacs)
-- [#67](https://github.com/request/request/pull/67) fixed global variable leaks (@aheckmann)
-- [#66](https://github.com/request/request/pull/66) Do not overwrite established content-type headers for read stream deliver (@voodootikigod)
-- [#53](https://github.com/request/request/pull/53) Parse json: Issue #51 (@benatkin)
-- [#45](https://github.com/request/request/pull/45) Added timeout option (@mbrevoort)
-- [#35](https://github.com/request/request/pull/35) The "end" event isn't emitted for some responses (@voxpelli)
-- [#31](https://github.com/request/request/pull/31) Error on piping a request to a destination (@tobowers)
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/CONTRIBUTING.md b/node_modules/jsdom/node_modules/request/CONTRIBUTING.md
deleted file mode 100644
index 8aa6999..0000000
--- a/node_modules/jsdom/node_modules/request/CONTRIBUTING.md
+++ /dev/null
@@ -1,81 +0,0 @@
-
-# Contributing to Request
-
-:+1::tada: First off, thanks for taking the time to contribute! :tada::+1:
-
-The following is a set of guidelines for contributing to Request and its packages, which are hosted in the [Request Organization](https://github.com/request) on GitHub.
-These are just guidelines, not rules, use your best judgment and feel free to propose changes to this document in a pull request.
-
-
-## Submitting an Issue
-
-1. Provide a small self **sufficient** code example to **reproduce** the issue.
-2. Run your test code using [request-debug](https://github.com/request/request-debug) and copy/paste the results inside the issue.
-3. You should **always** use fenced code blocks when submitting code examples or any other formatted output:
-  <pre>
-  ```js
-  put your javascript code here
-  ```
-
-  ```
-  put any other formatted output here,
-  like for example the one returned from using request-debug
-  ```
-  </pre>
-
-If the problem cannot be reliably reproduced, the issue will be marked as `Not enough info (see CONTRIBUTING.md)`.
-
-If the problem is not related to request the issue will be marked as `Help (please use Stackoverflow)`.
-
-
-## Submitting a Pull Request
-
-1. In almost all of the cases your PR **needs tests**. Make sure you have any.
-2. Run `npm test` locally. Fix any errors before pushing to GitHub.
-3. After submitting the PR a build will be triggered on TravisCI. Wait for it to ends and make sure all jobs are passing.
-
-
------------------------------------------
-
-
-## Becoming a Contributor
-
-Individuals making significant and valuable contributions are given
-commit-access to the project to contribute as they see fit. This project is
-more like an open wiki than a standard guarded open source project.
-
-
-## Rules
-
-There are a few basic ground-rules for contributors:
-
-1. **No `--force` pushes** or modifying the Git history in any way.
-1. **Non-master branches** ought to be used for ongoing work.
-1. **Any** change should be added through Pull Request.
-1. **External API changes and significant modifications** ought to be subject
-   to an **internal pull-request** to solicit feedback from other contributors.
-1. Internal pull-requests to solicit feedback are *encouraged* for any other
-   non-trivial contribution but left to the discretion of the contributor.
-1. For significant changes wait a full 24 hours before merging so that active
-   contributors who are distributed throughout the world have a chance to weigh
-   in.
-1. Contributors should attempt to adhere to the prevailing code-style.
-1. Run `npm test` locally before submitting your PR, to catch any easy to miss
-   style & testing issues.  To diagnose test failures, there are two ways to
-   run a single test file:
-     - `node_modules/.bin/taper tests/test-file.js` - run using the default
-       [`taper`](https://github.com/nylen/taper) test reporter.
-     - `node tests/test-file.js` - view the raw
-       [tap](https://testanything.org/) output.
-
-
-## Releases
-
-Declaring formal releases remains the prerogative of the project maintainer.
-
-
-## Changes to this arrangement
-
-This is an experiment and feedback is welcome! This document may also be
-subject to pull-requests or changes by contributors where you believe you have
-something valuable to add or change.
diff --git a/node_modules/jsdom/node_modules/request/LICENSE b/node_modules/jsdom/node_modules/request/LICENSE
deleted file mode 100644
index a4a9aee..0000000
--- a/node_modules/jsdom/node_modules/request/LICENSE
+++ /dev/null
@@ -1,55 +0,0 @@
-Apache License
-
-Version 2.0, January 2004
-
-http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
-
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-
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-
-"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
-
-"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
-
-"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
-
-"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
-
-"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
-
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-
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-
-You must give any other recipients of the Work or Derivative Works a copy of this License; and
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-You must cause any modified files to carry prominent notices stating that You changed the files; and
-
-You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
-
-If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/README.md b/node_modules/jsdom/node_modules/request/README.md
deleted file mode 100644
index 81ecac5..0000000
--- a/node_modules/jsdom/node_modules/request/README.md
+++ /dev/null
@@ -1,1097 +0,0 @@
-
-# Request - Simplified HTTP client
-
-[![npm package](https://nodei.co/npm/request.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/request/)
-
-[![Build status](https://img.shields.io/travis/request/request/master.svg?style=flat-square)](https://travis-ci.org/request/request)
-[![Coverage](https://img.shields.io/codecov/c/github/request/request.svg?style=flat-square)](https://codecov.io/github/request/request?branch=master)
-[![Coverage](https://img.shields.io/coveralls/request/request.svg?style=flat-square)](https://coveralls.io/r/request/request)
-[![Dependency Status](https://img.shields.io/david/request/request.svg?style=flat-square)](https://david-dm.org/request/request)
-[![Known Vulnerabilities](https://snyk.io/test/npm/request/badge.svg?style=flat-square)](https://snyk.io/test/npm/request)
-[![Gitter](https://img.shields.io/badge/gitter-join_chat-blue.svg?style=flat-square)](https://gitter.im/request/request?utm_source=badge)
-
-
-## Super simple to use
-
-Request is designed to be the simplest way possible to make http calls. It supports HTTPS and follows redirects by default.
-
-```js
-var request = require('request');
-request('http://www.google.com', function (error, response, body) {
-  if (!error && response.statusCode == 200) {
-    console.log(body) // Show the HTML for the Google homepage.
-  }
-})
-```
-
-
-## Table of contents
-
-- [Streaming](#streaming)
-- [Forms](#forms)
-- [HTTP Authentication](#http-authentication)
-- [Custom HTTP Headers](#custom-http-headers)
-- [OAuth Signing](#oauth-signing)
-- [Proxies](#proxies)
-- [Unix Domain Sockets](#unix-domain-sockets)
-- [TLS/SSL Protocol](#tlsssl-protocol)
-- [Support for HAR 1.2](#support-for-har-12)
-- [**All Available Options**](#requestoptions-callback)
-
-Request also offers [convenience methods](#convenience-methods) like
-`request.defaults` and `request.post`, and there are
-lots of [usage examples](#examples) and several
-[debugging techniques](#debugging).
-
-
----
-
-
-## Streaming
-
-You can stream any response to a file stream.
-
-```js
-request('http://google.com/doodle.png').pipe(fs.createWriteStream('doodle.png'))
-```
-
-You can also stream a file to a PUT or POST request. This method will also check the file extension against a mapping of file extensions to content-types (in this case `application/json`) and use the proper `content-type` in the PUT request (if the headers don’t already provide one).
-
-```js
-fs.createReadStream('file.json').pipe(request.put('http://mysite.com/obj.json'))
-```
-
-Request can also `pipe` to itself. When doing so, `content-type` and `content-length` are preserved in the PUT headers.
-
-```js
-request.get('http://google.com/img.png').pipe(request.put('http://mysite.com/img.png'))
-```
-
-Request emits a "response" event when a response is received. The `response` argument will be an instance of [http.IncomingMessage](https://nodejs.org/api/http.html#http_class_http_incomingmessage).
-
-```js
-request
-  .get('http://google.com/img.png')
-  .on('response', function(response) {
-    console.log(response.statusCode) // 200
-    console.log(response.headers['content-type']) // 'image/png'
-  })
-  .pipe(request.put('http://mysite.com/img.png'))
-```
-
-To easily handle errors when streaming requests, listen to the `error` event before piping:
-
-```js
-request
-  .get('http://mysite.com/doodle.png')
-  .on('error', function(err) {
-    console.log(err)
-  })
-  .pipe(fs.createWriteStream('doodle.png'))
-```
-
-Now let’s get fancy.
-
-```js
-http.createServer(function (req, resp) {
-  if (req.url === '/doodle.png') {
-    if (req.method === 'PUT') {
-      req.pipe(request.put('http://mysite.com/doodle.png'))
-    } else if (req.method === 'GET' || req.method === 'HEAD') {
-      request.get('http://mysite.com/doodle.png').pipe(resp)
-    }
-  }
-})
-```
-
-You can also `pipe()` from `http.ServerRequest` instances, as well as to `http.ServerResponse` instances. The HTTP method, headers, and entity-body data will be sent. Which means that, if you don't really care about security, you can do:
-
-```js
-http.createServer(function (req, resp) {
-  if (req.url === '/doodle.png') {
-    var x = request('http://mysite.com/doodle.png')
-    req.pipe(x)
-    x.pipe(resp)
-  }
-})
-```
-
-And since `pipe()` returns the destination stream in ≥ Node 0.5.x you can do one line proxying. :)
-
-```js
-req.pipe(request('http://mysite.com/doodle.png')).pipe(resp)
-```
-
-Also, none of this new functionality conflicts with requests previous features, it just expands them.
-
-```js
-var r = request.defaults({'proxy':'http://localproxy.com'})
-
-http.createServer(function (req, resp) {
-  if (req.url === '/doodle.png') {
-    r.get('http://google.com/doodle.png').pipe(resp)
-  }
-})
-```
-
-You can still use intermediate proxies, the requests will still follow HTTP forwards, etc.
-
-[back to top](#table-of-contents)
-
-
----
-
-
-## Forms
-
-`request` supports `application/x-www-form-urlencoded` and `multipart/form-data` form uploads. For `multipart/related` refer to the `multipart` API.
-
-
-#### application/x-www-form-urlencoded (URL-Encoded Forms)
-
-URL-encoded forms are simple.
-
-```js
-request.post('http://service.com/upload', {form:{key:'value'}})
-// or
-request.post('http://service.com/upload').form({key:'value'})
-// or
-request.post({url:'http://service.com/upload', form: {key:'value'}}, function(err,httpResponse,body){ /* ... */ })
-```
-
-
-#### multipart/form-data (Multipart Form Uploads)
-
-For `multipart/form-data` we use the [form-data](https://github.com/form-data/form-data) library by [@felixge](https://github.com/felixge). For the most cases, you can pass your upload form data via the `formData` option.
-
-
-```js
-var formData = {
-  // Pass a simple key-value pair
-  my_field: 'my_value',
-  // Pass data via Buffers
-  my_buffer: new Buffer([1, 2, 3]),
-  // Pass data via Streams
-  my_file: fs.createReadStream(__dirname + '/unicycle.jpg'),
-  // Pass multiple values /w an Array
-  attachments: [
-    fs.createReadStream(__dirname + '/attachment1.jpg'),
-    fs.createReadStream(__dirname + '/attachment2.jpg')
-  ],
-  // Pass optional meta-data with an 'options' object with style: {value: DATA, options: OPTIONS}
-  // Use case: for some types of streams, you'll need to provide "file"-related information manually.
-  // See the `form-data` README for more information about options: https://github.com/form-data/form-data
-  custom_file: {
-    value:  fs.createReadStream('/dev/urandom'),
-    options: {
-      filename: 'topsecret.jpg',
-      contentType: 'image/jpg'
-    }
-  }
-};
-request.post({url:'http://service.com/upload', formData: formData}, function optionalCallback(err, httpResponse, body) {
-  if (err) {
-    return console.error('upload failed:', err);
-  }
-  console.log('Upload successful!  Server responded with:', body);
-});
-```
-
-For advanced cases, you can access the form-data object itself via `r.form()`. This can be modified until the request is fired on the next cycle of the event-loop. (Note that this calling `form()` will clear the currently set form data for that request.)
-
-```js
-// NOTE: Advanced use-case, for normal use see 'formData' usage above
-var r = request.post('http://service.com/upload', function optionalCallback(err, httpResponse, body) {...})
-var form = r.form();
-form.append('my_field', 'my_value');
-form.append('my_buffer', new Buffer([1, 2, 3]));
-form.append('custom_file', fs.createReadStream(__dirname + '/unicycle.jpg'), {filename: 'unicycle.jpg'});
-```
-See the [form-data README](https://github.com/form-data/form-data) for more information & examples.
-
-
-#### multipart/related
-
-Some variations in different HTTP implementations require a newline/CRLF before, after, or both before and after the boundary of a `multipart/related` request (using the multipart option). This has been observed in the .NET WebAPI version 4.0. You can turn on a boundary preambleCRLF or postamble by passing them as `true` to your request options.
-
-```js
-  request({
-    method: 'PUT',
-    preambleCRLF: true,
-    postambleCRLF: true,
-    uri: 'http://service.com/upload',
-    multipart: [
-      {
-        'content-type': 'application/json',
-        body: JSON.stringify({foo: 'bar', _attachments: {'message.txt': {follows: true, length: 18, 'content_type': 'text/plain' }}})
-      },
-      { body: 'I am an attachment' },
-      { body: fs.createReadStream('image.png') }
-    ],
-    // alternatively pass an object containing additional options
-    multipart: {
-      chunked: false,
-      data: [
-        {
-          'content-type': 'application/json',
-          body: JSON.stringify({foo: 'bar', _attachments: {'message.txt': {follows: true, length: 18, 'content_type': 'text/plain' }}})
-        },
-        { body: 'I am an attachment' }
-      ]
-    }
-  },
-  function (error, response, body) {
-    if (error) {
-      return console.error('upload failed:', error);
-    }
-    console.log('Upload successful!  Server responded with:', body);
-  })
-```
-
-[back to top](#table-of-contents)
-
-
----
-
-
-## HTTP Authentication
-
-```js
-request.get('http://some.server.com/').auth('username', 'password', false);
-// or
-request.get('http://some.server.com/', {
-  'auth': {
-    'user': 'username',
-    'pass': 'password',
-    'sendImmediately': false
-  }
-});
-// or
-request.get('http://some.server.com/').auth(null, null, true, 'bearerToken');
-// or
-request.get('http://some.server.com/', {
-  'auth': {
-    'bearer': 'bearerToken'
-  }
-});
-```
-
-If passed as an option, `auth` should be a hash containing values:
-
-- `user` || `username`
-- `pass` || `password`
-- `sendImmediately` (optional)
-- `bearer` (optional)
-
-The method form takes parameters
-`auth(username, password, sendImmediately, bearer)`.
-
-`sendImmediately` defaults to `true`, which causes a basic or bearer
-authentication header to be sent.  If `sendImmediately` is `false`, then
-`request` will retry with a proper authentication header after receiving a
-`401` response from the server (which must contain a `WWW-Authenticate` header
-indicating the required authentication method).
-
-Note that you can also specify basic authentication using the URL itself, as
-detailed in [RFC 1738](http://www.ietf.org/rfc/rfc1738.txt).  Simply pass the
-`user:password` before the host with an `@` sign:
-
-```js
-var username = 'username',
-    password = 'password',
-    url = 'http://' + username + ':' + password + '@some.server.com';
-
-request({url: url}, function (error, response, body) {
-   // Do more stuff with 'body' here
-});
-```
-
-Digest authentication is supported, but it only works with `sendImmediately`
-set to `false`; otherwise `request` will send basic authentication on the
-initial request, which will probably cause the request to fail.
-
-Bearer authentication is supported, and is activated when the `bearer` value is
-available. The value may be either a `String` or a `Function` returning a
-`String`. Using a function to supply the bearer token is particularly useful if
-used in conjunction with `defaults` to allow a single function to supply the
-last known token at the time of sending a request, or to compute one on the fly.
-
-[back to top](#table-of-contents)
-
-
----
-
-
-## Custom HTTP Headers
-
-HTTP Headers, such as `User-Agent`, can be set in the `options` object.
-In the example below, we call the github API to find out the number
-of stars and forks for the request repository. This requires a
-custom `User-Agent` header as well as https.
-
-```js
-var request = require('request');
-
-var options = {
-  url: 'https://api.github.com/repos/request/request',
-  headers: {
-    'User-Agent': 'request'
-  }
-};
-
-function callback(error, response, body) {
-  if (!error && response.statusCode == 200) {
-    var info = JSON.parse(body);
-    console.log(info.stargazers_count + " Stars");
-    console.log(info.forks_count + " Forks");
-  }
-}
-
-request(options, callback);
-```
-
-[back to top](#table-of-contents)
-
-
----
-
-
-## OAuth Signing
-
-[OAuth version 1.0](https://tools.ietf.org/html/rfc5849) is supported.  The
-default signing algorithm is
-[HMAC-SHA1](https://tools.ietf.org/html/rfc5849#section-3.4.2):
-
-```js
-// OAuth1.0 - 3-legged server side flow (Twitter example)
-// step 1
-var qs = require('querystring')
-  , oauth =
-    { callback: 'http://mysite.com/callback/'
-    , consumer_key: CONSUMER_KEY
-    , consumer_secret: CONSUMER_SECRET
-    }
-  , url = 'https://api.twitter.com/oauth/request_token'
-  ;
-request.post({url:url, oauth:oauth}, function (e, r, body) {
-  // Ideally, you would take the body in the response
-  // and construct a URL that a user clicks on (like a sign in button).
-  // The verifier is only available in the response after a user has
-  // verified with twitter that they are authorizing your app.
-
-  // step 2
-  var req_data = qs.parse(body)
-  var uri = 'https://api.twitter.com/oauth/authenticate'
-    + '?' + qs.stringify({oauth_token: req_data.oauth_token})
-  // redirect the user to the authorize uri
-
-  // step 3
-  // after the user is redirected back to your server
-  var auth_data = qs.parse(body)
-    , oauth =
-      { consumer_key: CONSUMER_KEY
-      , consumer_secret: CONSUMER_SECRET
-      , token: auth_data.oauth_token
-      , token_secret: req_data.oauth_token_secret
-      , verifier: auth_data.oauth_verifier
-      }
-    , url = 'https://api.twitter.com/oauth/access_token'
-    ;
-  request.post({url:url, oauth:oauth}, function (e, r, body) {
-    // ready to make signed requests on behalf of the user
-    var perm_data = qs.parse(body)
-      , oauth =
-        { consumer_key: CONSUMER_KEY
-        , consumer_secret: CONSUMER_SECRET
-        , token: perm_data.oauth_token
-        , token_secret: perm_data.oauth_token_secret
-        }
-      , url = 'https://api.twitter.com/1.1/users/show.json'
-      , qs =
-        { screen_name: perm_data.screen_name
-        , user_id: perm_data.user_id
-        }
-      ;
-    request.get({url:url, oauth:oauth, qs:qs, json:true}, function (e, r, user) {
-      console.log(user)
-    })
-  })
-})
-```
-
-For [RSA-SHA1 signing](https://tools.ietf.org/html/rfc5849#section-3.4.3), make
-the following changes to the OAuth options object:
-* Pass `signature_method : 'RSA-SHA1'`
-* Instead of `consumer_secret`, specify a `private_key` string in
-  [PEM format](http://how2ssl.com/articles/working_with_pem_files/)
-
-For [PLAINTEXT signing](http://oauth.net/core/1.0/#anchor22), make
-the following changes to the OAuth options object:
-* Pass `signature_method : 'PLAINTEXT'`
-
-To send OAuth parameters via query params or in a post body as described in The
-[Consumer Request Parameters](http://oauth.net/core/1.0/#consumer_req_param)
-section of the oauth1 spec:
-* Pass `transport_method : 'query'` or `transport_method : 'body'` in the OAuth
-  options object.
-* `transport_method` defaults to `'header'`
-
-To use [Request Body Hash](https://oauth.googlecode.com/svn/spec/ext/body_hash/1.0/oauth-bodyhash.html) you can either
-* Manually generate the body hash and pass it as a string `body_hash: '...'`
-* Automatically generate the body hash by passing `body_hash: true`
-
-[back to top](#table-of-contents)
-
-
----
-
-
-## Proxies
-
-If you specify a `proxy` option, then the request (and any subsequent
-redirects) will be sent via a connection to the proxy server.
-
-If your endpoint is an `https` url, and you are using a proxy, then
-request will send a `CONNECT` request to the proxy server *first*, and
-then use the supplied connection to connect to the endpoint.
-
-That is, first it will make a request like:
-
-```
-HTTP/1.1 CONNECT endpoint-server.com:80
-Host: proxy-server.com
-User-Agent: whatever user agent you specify
-```
-
-and then the proxy server make a TCP connection to `endpoint-server`
-on port `80`, and return a response that looks like:
-
-```
-HTTP/1.1 200 OK
-```
-
-At this point, the connection is left open, and the client is
-communicating directly with the `endpoint-server.com` machine.
-
-See [the wikipedia page on HTTP Tunneling](https://en.wikipedia.org/wiki/HTTP_tunnel)
-for more information.
-
-By default, when proxying `http` traffic, request will simply make a
-standard proxied `http` request.  This is done by making the `url`
-section of the initial line of the request a fully qualified url to
-the endpoint.
-
-For example, it will make a single request that looks like:
-
-```
-HTTP/1.1 GET http://endpoint-server.com/some-url
-Host: proxy-server.com
-Other-Headers: all go here
-
-request body or whatever
-```
-
-Because a pure "http over http" tunnel offers no additional security
-or other features, it is generally simpler to go with a
-straightforward HTTP proxy in this case.  However, if you would like
-to force a tunneling proxy, you may set the `tunnel` option to `true`.
-
-You can also make a standard proxied `http` request by explicitly setting
-`tunnel : false`, but **note that this will allow the proxy to see the traffic
-to/from the destination server**.
-
-If you are using a tunneling proxy, you may set the
-`proxyHeaderWhiteList` to share certain headers with the proxy.
-
-You can also set the `proxyHeaderExclusiveList` to share certain
-headers only with the proxy and not with destination host.
-
-By default, this set is:
-
-```
-accept
-accept-charset
-accept-encoding
-accept-language
-accept-ranges
-cache-control
-content-encoding
-content-language
-content-length
-content-location
-content-md5
-content-range
-content-type
-connection
-date
-expect
-max-forwards
-pragma
-proxy-authorization
-referer
-te
-transfer-encoding
-user-agent
-via
-```
-
-Note that, when using a tunneling proxy, the `proxy-authorization`
-header and any headers from custom `proxyHeaderExclusiveList` are
-*never* sent to the endpoint server, but only to the proxy server.
-
-
-### Controlling proxy behaviour using environment variables
-
-The following environment variables are respected by `request`:
-
- * `HTTP_PROXY` / `http_proxy`
- * `HTTPS_PROXY` / `https_proxy`
- * `NO_PROXY` / `no_proxy`
-
-When `HTTP_PROXY` / `http_proxy` are set, they will be used to proxy non-SSL requests that do not have an explicit `proxy` configuration option present. Similarly, `HTTPS_PROXY` / `https_proxy` will be respected for SSL requests that do not have an explicit `proxy` configuration option. It is valid to define a proxy in one of the environment variables, but then override it for a specific request, using the `proxy` configuration option. Furthermore, the `proxy` configuration option can be explicitly set to false / null to opt out of proxying altogether for that request.
-
-`request` is also aware of the `NO_PROXY`/`no_proxy` environment variables. These variables provide a granular way to opt out of proxying, on a per-host basis. It should contain a comma separated list of hosts to opt out of proxying. It is also possible to opt of proxying when a particular destination port is used. Finally, the variable may be set to `*` to opt out of the implicit proxy configuration of the other environment variables.
-
-Here's some examples of valid `no_proxy` values:
-
- * `google.com` - don't proxy HTTP/HTTPS requests to Google.
- * `google.com:443` - don't proxy HTTPS requests to Google, but *do* proxy HTTP requests to Google.
- * `google.com:443, yahoo.com:80` - don't proxy HTTPS requests to Google, and don't proxy HTTP requests to Yahoo!
- * `*` - ignore `https_proxy`/`http_proxy` environment variables altogether.
-
-[back to top](#table-of-contents)
-
-
----
-
-
-## UNIX Domain Sockets
-
-`request` supports making requests to [UNIX Domain Sockets](https://en.wikipedia.org/wiki/Unix_domain_socket). To make one, use the following URL scheme:
-
-```js
-/* Pattern */ 'http://unix:SOCKET:PATH'
-/* Example */ request.get('http://unix:/absolute/path/to/unix.socket:/request/path')
-```
-
-Note: The `SOCKET` path is assumed to be absolute to the root of the host file system.
-
-[back to top](#table-of-contents)
-
-
----
-
-
-## TLS/SSL Protocol
-
-TLS/SSL Protocol options, such as `cert`, `key` and `passphrase`, can be
-set directly in `options` object, in the `agentOptions` property of the `options` object, or even in `https.globalAgent.options`. Keep in mind that, although `agentOptions` allows for a slightly wider range of configurations, the recommended way is via `options` object directly, as using `agentOptions` or `https.globalAgent.options` would not be applied in the same way in proxied environments (as data travels through a TLS connection instead of an http/https agent).
-
-```js
-var fs = require('fs')
-    , path = require('path')
-    , certFile = path.resolve(__dirname, 'ssl/client.crt')
-    , keyFile = path.resolve(__dirname, 'ssl/client.key')
-    , caFile = path.resolve(__dirname, 'ssl/ca.cert.pem')
-    , request = require('request');
-
-var options = {
-    url: 'https://api.some-server.com/',
-    cert: fs.readFileSync(certFile),
-    key: fs.readFileSync(keyFile),
-    passphrase: 'password',
-    ca: fs.readFileSync(caFile)
-};
-
-request.get(options);
-```
-
-### Using `options.agentOptions`
-
-In the example below, we call an API requires client side SSL certificate
-(in PEM format) with passphrase protected private key (in PEM format) and disable the SSLv3 protocol:
-
-```js
-var fs = require('fs')
-    , path = require('path')
-    , certFile = path.resolve(__dirname, 'ssl/client.crt')
-    , keyFile = path.resolve(__dirname, 'ssl/client.key')
-    , request = require('request');
-
-var options = {
-    url: 'https://api.some-server.com/',
-    agentOptions: {
-        cert: fs.readFileSync(certFile),
-        key: fs.readFileSync(keyFile),
-        // Or use `pfx` property replacing `cert` and `key` when using private key, certificate and CA certs in PFX or PKCS12 format:
-        // pfx: fs.readFileSync(pfxFilePath),
-        passphrase: 'password',
-        securityOptions: 'SSL_OP_NO_SSLv3'
-    }
-};
-
-request.get(options);
-```
-
-It is able to force using SSLv3 only by specifying `secureProtocol`:
-
-```js
-request.get({
-    url: 'https://api.some-server.com/',
-    agentOptions: {
-        secureProtocol: 'SSLv3_method'
-    }
-});
-```
-
-It is possible to accept other certificates than those signed by generally allowed Certificate Authorities (CAs).
-This can be useful, for example,  when using self-signed certificates.
-To require a different root certificate, you can specify the signing CA by adding the contents of the CA's certificate file to the `agentOptions`.
-The certificate the domain presents must be signed by the root certificate specified:
-
-```js
-request.get({
-    url: 'https://api.some-server.com/',
-    agentOptions: {
-        ca: fs.readFileSync('ca.cert.pem')
-    }
-});
-```
-
-[back to top](#table-of-contents)
-
-
----
-
-## Support for HAR 1.2
-
-The `options.har` property will override the values: `url`, `method`, `qs`, `headers`, `form`, `formData`, `body`, `json`, as well as construct multipart data and read files from disk when `request.postData.params[].fileName` is present without a matching `value`.
-
-a validation step will check if the HAR Request format matches the latest spec (v1.2) and will skip parsing if not matching.
-
-```js
-  var request = require('request')
-  request({
-    // will be ignored
-    method: 'GET',
-    uri: 'http://www.google.com',
-
-    // HTTP Archive Request Object
-    har: {
-      url: 'http://www.mockbin.com/har',
-      method: 'POST',
-      headers: [
-        {
-          name: 'content-type',
-          value: 'application/x-www-form-urlencoded'
-        }
-      ],
-      postData: {
-        mimeType: 'application/x-www-form-urlencoded',
-        params: [
-          {
-            name: 'foo',
-            value: 'bar'
-          },
-          {
-            name: 'hello',
-            value: 'world'
-          }
-        ]
-      }
-    }
-  })
-
-  // a POST request will be sent to http://www.mockbin.com
-  // with body an application/x-www-form-urlencoded body:
-  // foo=bar&hello=world
-```
-
-[back to top](#table-of-contents)
-
-
----
-
-## request(options, callback)
-
-The first argument can be either a `url` or an `options` object. The only required option is `uri`; all others are optional.
-
-- `uri` || `url` - fully qualified uri or a parsed url object from `url.parse()`
-- `baseUrl` - fully qualified uri string used as the base url. Most useful with `request.defaults`, for example when you want to do many requests to the same domain.  If `baseUrl` is `https://example.com/api/`, then requesting `/end/point?test=true` will fetch `https://example.com/api/end/point?test=true`. When `baseUrl` is given, `uri` must also be a string.
-- `method` - http method (default: `"GET"`)
-- `headers` - http headers (default: `{}`)
-
----
-
-- `qs` - object containing querystring values to be appended to the `uri`
-- `qsParseOptions` - object containing options to pass to the [qs.parse](https://github.com/hapijs/qs#parsing-objects) method. Alternatively pass options to the [querystring.parse](https://nodejs.org/docs/v0.12.0/api/querystring.html#querystring_querystring_parse_str_sep_eq_options) method using this format `{sep:';', eq:':', options:{}}`
-- `qsStringifyOptions` - object containing options to pass to the [qs.stringify](https://github.com/hapijs/qs#stringifying) method. Alternatively pass options to the  [querystring.stringify](https://nodejs.org/docs/v0.12.0/api/querystring.html#querystring_querystring_stringify_obj_sep_eq_options) method using this format `{sep:';', eq:':', options:{}}`. For example, to change the way arrays are converted to query strings using the `qs` module pass the `arrayFormat` option with one of `indices|brackets|repeat`
-- `useQuerystring` - If true, use `querystring` to stringify and parse
-  querystrings, otherwise use `qs` (default: `false`).  Set this option to
-  `true` if you need arrays to be serialized as `foo=bar&foo=baz` instead of the
-  default `foo[0]=bar&foo[1]=baz`.
-
----
-
-- `body` - entity body for PATCH, POST and PUT requests. Must be a `Buffer`, `String` or `ReadStream`. If `json` is `true`, then `body` must be a JSON-serializable object.
-- `form` - when passed an object or a querystring, this sets `body` to a querystring representation of value, and adds `Content-type: application/x-www-form-urlencoded` header. When passed no options, a `FormData` instance is returned (and is piped to request). See "Forms" section above.
-- `formData` - Data to pass for a `multipart/form-data` request. See
-  [Forms](#forms) section above.
-- `multipart` - array of objects which contain their own headers and `body`
-  attributes. Sends a `multipart/related` request. See [Forms](#forms) section
-  above.
-  - Alternatively you can pass in an object `{chunked: false, data: []}` where
-    `chunked` is used to specify whether the request is sent in
-    [chunked transfer encoding](https://en.wikipedia.org/wiki/Chunked_transfer_encoding)
-    In non-chunked requests, data items with body streams are not allowed.
-- `preambleCRLF` - append a newline/CRLF before the boundary of your `multipart/form-data` request.
-- `postambleCRLF` - append a newline/CRLF at the end of the boundary of your `multipart/form-data` request.
-- `json` - sets `body` to JSON representation of value and adds `Content-type: application/json` header.  Additionally, parses the response body as JSON.
-- `jsonReviver` - a [reviver function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse) that will be passed to `JSON.parse()` when parsing a JSON response body.
-- `jsonReplacer` - a [replacer function](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify) that will be passed to `JSON.stringify()` when stringifying a JSON request body.
-
----
-
-- `auth` - A hash containing values `user` || `username`, `pass` || `password`, and `sendImmediately` (optional).  See documentation above.
-- `oauth` - Options for OAuth HMAC-SHA1 signing. See documentation above.
-- `hawk` - Options for [Hawk signing](https://github.com/hueniverse/hawk). The `credentials` key must contain the necessary signing info, [see hawk docs for details](https://github.com/hueniverse/hawk#usage-example).
-- `aws` - `object` containing AWS signing information. Should have the properties `key`, `secret`. Also requires the property `bucket`, unless you’re specifying your `bucket` as part of the path, or the request doesn’t use a bucket (i.e. GET Services). If you want to use AWS sign version 4 use the parameter `sign_version` with value `4` otherwise the default is version 2. **Note:** you need to `npm install aws4` first.
-- `httpSignature` - Options for the [HTTP Signature Scheme](https://github.com/joyent/node-http-signature/blob/master/http_signing.md) using [Joyent's library](https://github.com/joyent/node-http-signature). The `keyId` and `key` properties must be specified. See the docs for other options.
-
----
-
-- `followRedirect` - follow HTTP 3xx responses as redirects (default: `true`). This property can also be implemented as function which gets `response` object as a single argument and should return `true` if redirects should continue or `false` otherwise.
-- `followAllRedirects` - follow non-GET HTTP 3xx responses as redirects (default: `false`)
-- `maxRedirects` - the maximum number of redirects to follow (default: `10`)
-- `removeRefererHeader` - removes the referer header when a redirect happens (default: `false`). **Note:** if true, referer header set in the initial request is preserved during redirect chain.
-
----
-
-- `encoding` - Encoding to be used on `setEncoding` of response data. If `null`, the `body` is returned as a `Buffer`. Anything else **(including the default value of `undefined`)** will be passed as the [encoding](http://nodejs.org/api/buffer.html#buffer_buffer) parameter to `toString()` (meaning this is effectively `utf8` by default). (**Note:** if you expect binary data, you should set `encoding: null`.)
-- `gzip` - If `true`, add an `Accept-Encoding` header to request compressed content encodings from the server (if not already present) and decode supported content encodings in the response.  **Note:** Automatic decoding of the response content is performed on the body data returned through `request` (both through the `request` stream and passed to the callback function) but is not performed on the `response` stream (available from the `response` event) which is the unmodified `http.IncomingMessage` object which may contain compressed data. See example below.
-- `jar` - If `true`, remember cookies for future use (or define your custom cookie jar; see examples section)
-
----
-
-- `agent` - `http(s).Agent` instance to use
-- `agentClass` - alternatively specify your agent's class name
-- `agentOptions` - and pass its options. **Note:** for HTTPS see [tls API doc for TLS/SSL options](http://nodejs.org/api/tls.html#tls_tls_connect_options_callback) and the [documentation above](#using-optionsagentoptions).
-- `forever` - set to `true` to use the [forever-agent](https://github.com/request/forever-agent) **Note:** Defaults to `http(s).Agent({keepAlive:true})` in node 0.12+
-- `pool` - An object describing which agents to use for the request. If this option is omitted the request will use the global agent (as long as your options allow for it). Otherwise, request will search the pool for your custom agent. If no custom agent is found, a new agent will be created and added to the pool. **Note:** `pool` is used only when the `agent` option is not specified.
-  - A `maxSockets` property can also be provided on the `pool` object to set the max number of sockets for all agents created (ex: `pool: {maxSockets: Infinity}`).
-  - Note that if you are sending multiple requests in a loop and creating
-    multiple new `pool` objects, `maxSockets` will not work as intended.  To
-    work around this, either use [`request.defaults`](#requestdefaultsoptions)
-    with your pool options or create the pool object with the `maxSockets`
-    property outside of the loop.
-- `timeout` - Integer containing the number of milliseconds to wait for a
-server to send response headers (and start the response body) before aborting
-the request. Note that if the underlying TCP connection cannot be established,
-the OS-wide TCP connection timeout will overrule the `timeout` option ([the
-default in Linux can be anywhere from 20-120 seconds][linux-timeout]).
-
-[linux-timeout]: http://www.sekuda.com/overriding_the_default_linux_kernel_20_second_tcp_socket_connect_timeout
-
----
-
-- `localAddress` - Local interface to bind for network connections.
-- `proxy` - An HTTP proxy to be used. Supports proxy Auth with Basic Auth, identical to support for the `url` parameter (by embedding the auth info in the `uri`)
-- `strictSSL` - If `true`, requires SSL certificates be valid. **Note:** to use your own certificate authority, you need to specify an agent that was created with that CA as an option.
-- `tunnel` - controls the behavior of
-  [HTTP `CONNECT` tunneling](https://en.wikipedia.org/wiki/HTTP_tunnel#HTTP_CONNECT_tunneling)
-  as follows:
-   - `undefined` (default) - `true` if the destination is `https`, `false` otherwise
-   - `true` - always tunnel to the destination by making a `CONNECT` request to
-     the proxy
-   - `false` - request the destination as a `GET` request.
-- `proxyHeaderWhiteList` - A whitelist of headers to send to a
-  tunneling proxy.
-- `proxyHeaderExclusiveList` - A whitelist of headers to send
-  exclusively to a tunneling proxy and not to destination.
-
----
-
-- `time` - If `true`, the request-response cycle (including all redirects) is timed at millisecond resolution, and the result provided on the response's `elapsedTime` property.
-- `har` - A [HAR 1.2 Request Object](http://www.softwareishard.com/blog/har-12-spec/#request), will be processed from HAR format into options overwriting matching values *(see the [HAR 1.2 section](#support-for-har-1.2) for details)*
-- `callback` - alternatively pass the request's callback in the options object
-
-The callback argument gets 3 arguments:
-
-1. An `error` when applicable (usually from [`http.ClientRequest`](http://nodejs.org/api/http.html#http_class_http_clientrequest) object)
-2. An [`http.IncomingMessage`](https://nodejs.org/api/http.html#http_class_http_incomingmessage) object
-3. The third is the `response` body (`String` or `Buffer`, or JSON object if the `json` option is supplied)
-
-[back to top](#table-of-contents)
-
-
----
-
-## Convenience methods
-
-There are also shorthand methods for different HTTP METHODs and some other conveniences.
-
-
-### request.defaults(options)
-
-This method **returns a wrapper** around the normal request API that defaults
-to whatever options you pass to it.
-
-**Note:** `request.defaults()` **does not** modify the global request API;
-instead, it **returns a wrapper** that has your default settings applied to it.
-
-**Note:** You can call `.defaults()` on the wrapper that is returned from
-`request.defaults` to add/override defaults that were previously defaulted.
-
-For example:
-```js
-//requests using baseRequest() will set the 'x-token' header
-var baseRequest = request.defaults({
-  headers: {'x-token': 'my-token'}
-})
-
-//requests using specialRequest() will include the 'x-token' header set in
-//baseRequest and will also include the 'special' header
-var specialRequest = baseRequest.defaults({
-  headers: {special: 'special value'}
-})
-```
-
-### request.put
-
-Same as `request()`, but defaults to `method: "PUT"`.
-
-```js
-request.put(url)
-```
-
-### request.patch
-
-Same as `request()`, but defaults to `method: "PATCH"`.
-
-```js
-request.patch(url)
-```
-
-### request.post
-
-Same as `request()`, but defaults to `method: "POST"`.
-
-```js
-request.post(url)
-```
-
-### request.head
-
-Same as `request()`, but defaults to `method: "HEAD"`.
-
-```js
-request.head(url)
-```
-
-### request.del / request.delete
-
-Same as `request()`, but defaults to `method: "DELETE"`.
-
-```js
-request.del(url)
-request.delete(url)
-```
-
-### request.get
-
-Same as `request()` (for uniformity).
-
-```js
-request.get(url)
-```
-### request.cookie
-
-Function that creates a new cookie.
-
-```js
-request.cookie('key1=value1')
-```
-### request.jar()
-
-Function that creates a new cookie jar.
-
-```js
-request.jar()
-```
-
-[back to top](#table-of-contents)
-
-
----
-
-
-## Debugging
-
-There are at least three ways to debug the operation of `request`:
-
-1. Launch the node process like `NODE_DEBUG=request node script.js`
-   (`lib,request,otherlib` works too).
-
-2. Set `require('request').debug = true` at any time (this does the same thing
-   as #1).
-
-3. Use the [request-debug module](https://github.com/request/request-debug) to
-   view request and response headers and bodies.
-
-[back to top](#table-of-contents)
-
-
----
-
-## Timeouts
-
-Most requests to external servers should have a timeout attached, in case the
-server is not responding in a timely manner. Without a timeout, your code may
-have a socket open/consume resources for minutes or more.
-
-There are two main types of timeouts: **connection timeouts** and **read
-timeouts**. A connect timeout occurs if the timeout is hit while your client is
-attempting to establish a connection to a remote machine (corresponding to the
-[connect() call][connect] on the socket). A read timeout occurs any time the
-server is too slow to send back a part of the response.
-
-These two situations have widely different implications for what went wrong
-with the request, so it's useful to be able to distinguish them. You can detect
-timeout errors by checking `err.code` for an 'ETIMEDOUT' value. Further, you
-can detect whether the timeout was a connection timeout by checking if the
-`err.connect` property is set to `true`.
-
-```js
-request.get('http://10.255.255.1', {timeout: 1500}, function(err) {
-    console.log(err.code === 'ETIMEDOUT');
-    // Set to `true` if the timeout was a connection timeout, `false` or
-    // `undefined` otherwise.
-    console.log(err.connect === true);
-    process.exit(0);
-});
-```
-
-[connect]: http://linux.die.net/man/2/connect
-
-## Examples:
-
-```js
-  var request = require('request')
-    , rand = Math.floor(Math.random()*100000000).toString()
-    ;
-  request(
-    { method: 'PUT'
-    , uri: 'http://mikeal.iriscouch.com/testjs/' + rand
-    , multipart:
-      [ { 'content-type': 'application/json'
-        ,  body: JSON.stringify({foo: 'bar', _attachments: {'message.txt': {follows: true, length: 18, 'content_type': 'text/plain' }}})
-        }
-      , { body: 'I am an attachment' }
-      ]
-    }
-  , function (error, response, body) {
-      if(response.statusCode == 201){
-        console.log('document saved as: http://mikeal.iriscouch.com/testjs/'+ rand)
-      } else {
-        console.log('error: '+ response.statusCode)
-        console.log(body)
-      }
-    }
-  )
-```
-
-For backwards-compatibility, response compression is not supported by default.
-To accept gzip-compressed responses, set the `gzip` option to `true`.  Note
-that the body data passed through `request` is automatically decompressed
-while the response object is unmodified and will contain compressed data if
-the server sent a compressed response.
-
-```js
-  var request = require('request')
-  request(
-    { method: 'GET'
-    , uri: 'http://www.google.com'
-    , gzip: true
-    }
-  , function (error, response, body) {
-      // body is the decompressed response body
-      console.log('server encoded the data as: ' + (response.headers['content-encoding'] || 'identity'))
-      console.log('the decoded data is: ' + body)
-    }
-  ).on('data', function(data) {
-    // decompressed data as it is received
-    console.log('decoded chunk: ' + data)
-  })
-  .on('response', function(response) {
-    // unmodified http.IncomingMessage object
-    response.on('data', function(data) {
-      // compressed data as it is received
-      console.log('received ' + data.length + ' bytes of compressed data')
-    })
-  })
-```
-
-Cookies are disabled by default (else, they would be used in subsequent requests). To enable cookies, set `jar` to `true` (either in `defaults` or `options`).
-
-```js
-var request = request.defaults({jar: true})
-request('http://www.google.com', function () {
-  request('http://images.google.com')
-})
-```
-
-To use a custom cookie jar (instead of `request`’s global cookie jar), set `jar` to an instance of `request.jar()` (either in `defaults` or `options`)
-
-```js
-var j = request.jar()
-var request = request.defaults({jar:j})
-request('http://www.google.com', function () {
-  request('http://images.google.com')
-})
-```
-
-OR
-
-```js
-var j = request.jar();
-var cookie = request.cookie('key1=value1');
-var url = 'http://www.google.com';
-j.setCookie(cookie, url);
-request({url: url, jar: j}, function () {
-  request('http://images.google.com')
-})
-```
-
-To use a custom cookie store (such as a
-[`FileCookieStore`](https://github.com/mitsuru/tough-cookie-filestore)
-which supports saving to and restoring from JSON files), pass it as a parameter
-to `request.jar()`:
-
-```js
-var FileCookieStore = require('tough-cookie-filestore');
-// NOTE - currently the 'cookies.json' file must already exist!
-var j = request.jar(new FileCookieStore('cookies.json'));
-request = request.defaults({ jar : j })
-request('http://www.google.com', function() {
-  request('http://images.google.com')
-})
-```
-
-The cookie store must be a
-[`tough-cookie`](https://github.com/SalesforceEng/tough-cookie)
-store and it must support synchronous operations; see the
-[`CookieStore` API docs](https://github.com/SalesforceEng/tough-cookie#cookiestore-api)
-for details.
-
-To inspect your cookie jar after a request:
-
-```js
-var j = request.jar()
-request({url: 'http://www.google.com', jar: j}, function () {
-  var cookie_string = j.getCookieString(url); // "key1=value1; key2=value2; ..."
-  var cookies = j.getCookies(url);
-  // [{key: 'key1', value: 'value1', domain: "www.google.com", ...}, ...]
-})
-```
-
-[back to top](#table-of-contents)
diff --git a/node_modules/jsdom/node_modules/request/codecov.yml b/node_modules/jsdom/node_modules/request/codecov.yml
deleted file mode 100644
index acd3f33..0000000
--- a/node_modules/jsdom/node_modules/request/codecov.yml
+++ /dev/null
@@ -1,2 +0,0 @@
-
-comment: false
diff --git a/node_modules/jsdom/node_modules/request/index.js b/node_modules/jsdom/node_modules/request/index.js
deleted file mode 100755
index 911a90d..0000000
--- a/node_modules/jsdom/node_modules/request/index.js
+++ /dev/null
@@ -1,157 +0,0 @@
-// Copyright 2010-2012 Mikeal Rogers
-//
-//    Licensed under the Apache License, Version 2.0 (the "License");
-//    you may not use this file except in compliance with the License.
-//    You may obtain a copy of the License at
-//
-//        http://www.apache.org/licenses/LICENSE-2.0
-//
-//    Unless required by applicable law or agreed to in writing, software
-//    distributed under the License is distributed on an "AS IS" BASIS,
-//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-//    See the License for the specific language governing permissions and
-//    limitations under the License.
-
-'use strict'
-
-var extend                = require('extend')
-  , cookies               = require('./lib/cookies')
-  , helpers               = require('./lib/helpers')
-
-var isFunction            = helpers.isFunction
-  , paramsHaveRequestBody = helpers.paramsHaveRequestBody
-
-
-// organize params for patch, post, put, head, del
-function initParams(uri, options, callback) {
-  if (typeof options === 'function') {
-    callback = options
-  }
-
-  var params = {}
-  if (typeof options === 'object') {
-    extend(params, options, {uri: uri})
-  } else if (typeof uri === 'string') {
-    extend(params, {uri: uri})
-  } else {
-    extend(params, uri)
-  }
-
-  params.callback = callback || params.callback
-  return params
-}
-
-function request (uri, options, callback) {
-  if (typeof uri === 'undefined') {
-    throw new Error('undefined is not a valid uri or options object.')
-  }
-
-  var params = initParams(uri, options, callback)
-
-  if (params.method === 'HEAD' && paramsHaveRequestBody(params)) {
-    throw new Error('HTTP HEAD requests MUST NOT include a request body.')
-  }
-
-  return new request.Request(params)
-}
-
-function verbFunc (verb) {
-  var method = verb.toUpperCase()
-  return function (uri, options, callback) {
-    var params = initParams(uri, options, callback)
-    params.method = method
-    return request(params, params.callback)
-  }
-}
-
-// define like this to please codeintel/intellisense IDEs
-request.get = verbFunc('get')
-request.head = verbFunc('head')
-request.post = verbFunc('post')
-request.put = verbFunc('put')
-request.patch = verbFunc('patch')
-request.del = verbFunc('delete')
-request['delete'] = verbFunc('delete')
-
-request.jar = function (store) {
-  return cookies.jar(store)
-}
-
-request.cookie = function (str) {
-  return cookies.parse(str)
-}
-
-function wrapRequestMethod (method, options, requester, verb) {
-
-  return function (uri, opts, callback) {
-    var params = initParams(uri, opts, callback)
-
-    var target = {}
-    extend(true, target, options, params)
-
-    target.pool = params.pool || options.pool
-
-    if (verb) {
-      target.method = verb.toUpperCase()
-    }
-
-    if (isFunction(requester)) {
-      method = requester
-    }
-
-    return method(target, target.callback)
-  }
-}
-
-request.defaults = function (options, requester) {
-  var self = this
-
-  options = options || {}
-
-  if (typeof options === 'function') {
-    requester = options
-    options = {}
-  }
-
-  var defaults      = wrapRequestMethod(self, options, requester)
-
-  var verbs = ['get', 'head', 'post', 'put', 'patch', 'del', 'delete']
-  verbs.forEach(function(verb) {
-    defaults[verb]  = wrapRequestMethod(self[verb], options, requester, verb)
-  })
-
-  defaults.cookie   = wrapRequestMethod(self.cookie, options, requester)
-  defaults.jar      = self.jar
-  defaults.defaults = self.defaults
-  return defaults
-}
-
-request.forever = function (agentOptions, optionsArg) {
-  var options = {}
-  if (optionsArg) {
-    extend(options, optionsArg)
-  }
-  if (agentOptions) {
-    options.agentOptions = agentOptions
-  }
-
-  options.forever = true
-  return request.defaults(options)
-}
-
-// Exports
-
-module.exports = request
-request.Request = require('./request')
-request.initParams = initParams
-
-// Backwards compatibility for request.debug
-Object.defineProperty(request, 'debug', {
-  enumerable : true,
-  get : function() {
-    return request.Request.debug
-  },
-  set : function(debug) {
-    request.Request.debug = debug
-  }
-})
diff --git a/node_modules/jsdom/node_modules/request/lib/auth.js b/node_modules/jsdom/node_modules/request/lib/auth.js
deleted file mode 100644
index 1cb6952..0000000
--- a/node_modules/jsdom/node_modules/request/lib/auth.js
+++ /dev/null
@@ -1,168 +0,0 @@
-'use strict'
-
-var caseless = require('caseless')
-  , uuid = require('node-uuid')
-  , helpers = require('./helpers')
-
-var md5 = helpers.md5
-  , toBase64 = helpers.toBase64
-
-
-function Auth (request) {
-  // define all public properties here
-  this.request = request
-  this.hasAuth = false
-  this.sentAuth = false
-  this.bearerToken = null
-  this.user = null
-  this.pass = null
-}
-
-Auth.prototype.basic = function (user, pass, sendImmediately) {
-  var self = this
-  if (typeof user !== 'string' || (pass !== undefined && typeof pass !== 'string')) {
-    self.request.emit('error', new Error('auth() received invalid user or password'))
-  }
-  self.user = user
-  self.pass = pass
-  self.hasAuth = true
-  var header = user + ':' + (pass || '')
-  if (sendImmediately || typeof sendImmediately === 'undefined') {
-    var authHeader = 'Basic ' + toBase64(header)
-    self.sentAuth = true
-    return authHeader
-  }
-}
-
-Auth.prototype.bearer = function (bearer, sendImmediately) {
-  var self = this
-  self.bearerToken = bearer
-  self.hasAuth = true
-  if (sendImmediately || typeof sendImmediately === 'undefined') {
-    if (typeof bearer === 'function') {
-      bearer = bearer()
-    }
-    var authHeader = 'Bearer ' + (bearer || '')
-    self.sentAuth = true
-    return authHeader
-  }
-}
-
-Auth.prototype.digest = function (method, path, authHeader) {
-  // TODO: More complete implementation of RFC 2617.
-  //   - handle challenge.domain
-  //   - support qop="auth-int" only
-  //   - handle Authentication-Info (not necessarily?)
-  //   - check challenge.stale (not necessarily?)
-  //   - increase nc (not necessarily?)
-  // For reference:
-  // http://tools.ietf.org/html/rfc2617#section-3
-  // https://github.com/bagder/curl/blob/master/lib/http_digest.c
-
-  var self = this
-
-  var challenge = {}
-  var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi
-  for (;;) {
-    var match = re.exec(authHeader)
-    if (!match) {
-      break
-    }
-    challenge[match[1]] = match[2] || match[3]
-  }
-
-  /**
-   * RFC 2617: handle both MD5 and MD5-sess algorithms.
-   *
-   * If the algorithm directive's value is "MD5" or unspecified, then HA1 is
-   *   HA1=MD5(username:realm:password)
-   * If the algorithm directive's value is "MD5-sess", then HA1 is
-   *   HA1=MD5(MD5(username:realm:password):nonce:cnonce)
-   */
-  var ha1Compute = function (algorithm, user, realm, pass, nonce, cnonce) {
-    var ha1 = md5(user + ':' + realm + ':' + pass)
-    if (algorithm && algorithm.toLowerCase() === 'md5-sess') {
-      return md5(ha1 + ':' + nonce + ':' + cnonce)
-    } else {
-      return ha1
-    }
-  }
-
-  var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && 'auth'
-  var nc = qop && '00000001'
-  var cnonce = qop && uuid().replace(/-/g, '')
-  var ha1 = ha1Compute(challenge.algorithm, self.user, challenge.realm, self.pass, challenge.nonce, cnonce)
-  var ha2 = md5(method + ':' + path)
-  var digestResponse = qop
-    ? md5(ha1 + ':' + challenge.nonce + ':' + nc + ':' + cnonce + ':' + qop + ':' + ha2)
-    : md5(ha1 + ':' + challenge.nonce + ':' + ha2)
-  var authValues = {
-    username: self.user,
-    realm: challenge.realm,
-    nonce: challenge.nonce,
-    uri: path,
-    qop: qop,
-    response: digestResponse,
-    nc: nc,
-    cnonce: cnonce,
-    algorithm: challenge.algorithm,
-    opaque: challenge.opaque
-  }
-
-  authHeader = []
-  for (var k in authValues) {
-    if (authValues[k]) {
-      if (k === 'qop' || k === 'nc' || k === 'algorithm') {
-        authHeader.push(k + '=' + authValues[k])
-      } else {
-        authHeader.push(k + '="' + authValues[k] + '"')
-      }
-    }
-  }
-  authHeader = 'Digest ' + authHeader.join(', ')
-  self.sentAuth = true
-  return authHeader
-}
-
-Auth.prototype.onRequest = function (user, pass, sendImmediately, bearer) {
-  var self = this
-    , request = self.request
-
-  var authHeader
-  if (bearer === undefined && user === undefined) {
-    self.request.emit('error', new Error('no auth mechanism defined'))
-  } else if (bearer !== undefined) {
-    authHeader = self.bearer(bearer, sendImmediately)
-  } else {
-    authHeader = self.basic(user, pass, sendImmediately)
-  }
-  if (authHeader) {
-    request.setHeader('authorization', authHeader)
-  }
-}
-
-Auth.prototype.onResponse = function (response) {
-  var self = this
-    , request = self.request
-
-  if (!self.hasAuth || self.sentAuth) { return null }
-
-  var c = caseless(response.headers)
-
-  var authHeader = c.get('www-authenticate')
-  var authVerb = authHeader && authHeader.split(' ')[0].toLowerCase()
-  request.debug('reauth', authVerb)
-
-  switch (authVerb) {
-    case 'basic':
-      return self.basic(self.user, self.pass, true)
-
-    case 'bearer':
-      return self.bearer(self.bearerToken, true)
-
-    case 'digest':
-      return self.digest(request.method, request.path, authHeader)
-  }
-}
-
-exports.Auth = Auth
diff --git a/node_modules/jsdom/node_modules/request/lib/cookies.js b/node_modules/jsdom/node_modules/request/lib/cookies.js
deleted file mode 100644
index 412c07d..0000000
--- a/node_modules/jsdom/node_modules/request/lib/cookies.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict'
-
-var tough = require('tough-cookie')
-
-var Cookie = tough.Cookie
-  , CookieJar = tough.CookieJar
-
-
-exports.parse = function(str) {
-  if (str && str.uri) {
-    str = str.uri
-  }
-  if (typeof str !== 'string') {
-    throw new Error('The cookie function only accepts STRING as param')
-  }
-  return Cookie.parse(str, {loose: true})
-}
-
-// Adapt the sometimes-Async api of tough.CookieJar to our requirements
-function RequestJar(store) {
-  var self = this
-  self._jar = new CookieJar(store, {looseMode: true})
-}
-RequestJar.prototype.setCookie = function(cookieOrStr, uri, options) {
-  var self = this
-  return self._jar.setCookieSync(cookieOrStr, uri, options || {})
-}
-RequestJar.prototype.getCookieString = function(uri) {
-  var self = this
-  return self._jar.getCookieStringSync(uri)
-}
-RequestJar.prototype.getCookies = function(uri) {
-  var self = this
-  return self._jar.getCookiesSync(uri)
-}
-
-exports.jar = function(store) {
-  return new RequestJar(store)
-}
diff --git a/node_modules/jsdom/node_modules/request/lib/getProxyFromURI.js b/node_modules/jsdom/node_modules/request/lib/getProxyFromURI.js
deleted file mode 100644
index c2013a6..0000000
--- a/node_modules/jsdom/node_modules/request/lib/getProxyFromURI.js
+++ /dev/null
@@ -1,79 +0,0 @@
-'use strict'
-
-function formatHostname(hostname) {
-  // canonicalize the hostname, so that 'oogle.com' won't match 'google.com'
-  return hostname.replace(/^\.*/, '.').toLowerCase()
-}
-
-function parseNoProxyZone(zone) {
-  zone = zone.trim().toLowerCase()
-
-  var zoneParts = zone.split(':', 2)
-    , zoneHost = formatHostname(zoneParts[0])
-    , zonePort = zoneParts[1]
-    , hasPort = zone.indexOf(':') > -1
-
-  return {hostname: zoneHost, port: zonePort, hasPort: hasPort}
-}
-
-function uriInNoProxy(uri, noProxy) {
-  var port = uri.port || (uri.protocol === 'https:' ? '443' : '80')
-    , hostname = formatHostname(uri.hostname)
-    , noProxyList = noProxy.split(',')
-
-  // iterate through the noProxyList until it finds a match.
-  return noProxyList.map(parseNoProxyZone).some(function(noProxyZone) {
-    var isMatchedAt = hostname.indexOf(noProxyZone.hostname)
-      , hostnameMatched = (
-          isMatchedAt > -1 &&
-          (isMatchedAt === hostname.length - noProxyZone.hostname.length)
-        )
-
-    if (noProxyZone.hasPort) {
-      return (port === noProxyZone.port) && hostnameMatched
-    }
-
-    return hostnameMatched
-  })
-}
-
-function getProxyFromURI(uri) {
-  // Decide the proper request proxy to use based on the request URI object and the
-  // environmental variables (NO_PROXY, HTTP_PROXY, etc.)
-  // respect NO_PROXY environment variables (see: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html)
-
-  var noProxy = process.env.NO_PROXY || process.env.no_proxy || ''
-
-  // if the noProxy is a wildcard then return null
-
-  if (noProxy === '*') {
-    return null
-  }
-
-  // if the noProxy is not empty and the uri is found return null
-
-  if (noProxy !== '' && uriInNoProxy(uri, noProxy)) {
-    return null
-  }
-
-  // Check for HTTP or HTTPS Proxy in environment Else default to null
-
-  if (uri.protocol === 'http:') {
-    return process.env.HTTP_PROXY ||
-           process.env.http_proxy || null
-  }
-
-  if (uri.protocol === 'https:') {
-    return process.env.HTTPS_PROXY ||
-           process.env.https_proxy ||
-           process.env.HTTP_PROXY  ||
-           process.env.http_proxy  || null
-  }
-
-  // if none of that works, return null
-  // (What uri protocol are you using then?)
-
-  return null
-}
-
-module.exports = getProxyFromURI
diff --git a/node_modules/jsdom/node_modules/request/lib/har.js b/node_modules/jsdom/node_modules/request/lib/har.js
deleted file mode 100644
index 3059574..0000000
--- a/node_modules/jsdom/node_modules/request/lib/har.js
+++ /dev/null
@@ -1,215 +0,0 @@
-'use strict'
-
-var fs = require('fs')
-var qs = require('querystring')
-var validate = require('har-validator')
-var extend = require('extend')
-
-function Har (request) {
-  this.request = request
-}
-
-Har.prototype.reducer = function (obj, pair) {
-  // new property ?
-  if (obj[pair.name] === undefined) {
-    obj[pair.name] = pair.value
-    return obj
-  }
-
-  // existing? convert to array
-  var arr = [
-    obj[pair.name],
-    pair.value
-  ]
-
-  obj[pair.name] = arr
-
-  return obj
-}
-
-Har.prototype.prep = function (data) {
-  // construct utility properties
-  data.queryObj = {}
-  data.headersObj = {}
-  data.postData.jsonObj = false
-  data.postData.paramsObj = false
-
-  // construct query objects
-  if (data.queryString && data.queryString.length) {
-    data.queryObj = data.queryString.reduce(this.reducer, {})
-  }
-
-  // construct headers objects
-  if (data.headers && data.headers.length) {
-    // loweCase header keys
-    data.headersObj = data.headers.reduceRight(function (headers, header) {
-      headers[header.name] = header.value
-      return headers
-    }, {})
-  }
-
-  // construct Cookie header
-  if (data.cookies && data.cookies.length) {
-    var cookies = data.cookies.map(function (cookie) {
-      return cookie.name + '=' + cookie.value
-    })
-
-    if (cookies.length) {
-      data.headersObj.cookie = cookies.join('; ')
-    }
-  }
-
-  // prep body
-  function some (arr) {
-    return arr.some(function (type) {
-      return data.postData.mimeType.indexOf(type) === 0
-    })
-  }
-
-  if (some([
-    'multipart/mixed',
-    'multipart/related',
-    'multipart/form-data',
-    'multipart/alternative'])) {
-
-    // reset values
-    data.postData.mimeType = 'multipart/form-data'
-  }
-
-  else if (some([
-    'application/x-www-form-urlencoded'])) {
-
-    if (!data.postData.params) {
-      data.postData.text = ''
-    } else {
-      data.postData.paramsObj = data.postData.params.reduce(this.reducer, {})
-
-      // always overwrite
-      data.postData.text = qs.stringify(data.postData.paramsObj)
-    }
-  }
-
-  else if (some([
-    'text/json',
-    'text/x-json',
-    'application/json',
-    'application/x-json'])) {
-
-    data.postData.mimeType = 'application/json'
-
-    if (data.postData.text) {
-      try {
-        data.postData.jsonObj = JSON.parse(data.postData.text)
-      } catch (e) {
-        this.request.debug(e)
-
-        // force back to text/plain
-        data.postData.mimeType = 'text/plain'
-      }
-    }
-  }
-
-  return data
-}
-
-Har.prototype.options = function (options) {
-  // skip if no har property defined
-  if (!options.har) {
-    return options
-  }
-
-  var har = {}
-  extend(har, options.har)
-
-  // only process the first entry
-  if (har.log && har.log.entries) {
-    har = har.log.entries[0]
-  }
-
-  // add optional properties to make validation successful
-  har.url = har.url || options.url || options.uri || options.baseUrl || '/'
-  har.httpVersion = har.httpVersion || 'HTTP/1.1'
-  har.queryString = har.queryString || []
-  har.headers = har.headers || []
-  har.cookies = har.cookies || []
-  har.postData = har.postData || {}
-  har.postData.mimeType = har.postData.mimeType || 'application/octet-stream'
-
-  har.bodySize = 0
-  har.headersSize = 0
-  har.postData.size = 0
-
-  if (!validate.request(har)) {
-    return options
-  }
-
-  // clean up and get some utility properties
-  var req = this.prep(har)
-
-  // construct new options
-  if (req.url) {
-    options.url = req.url
-  }
-
-  if (req.method) {
-    options.method = req.method
-  }
-
-  if (Object.keys(req.queryObj).length) {
-    options.qs = req.queryObj
-  }
-
-  if (Object.keys(req.headersObj).length) {
-    options.headers = req.headersObj
-  }
-
-  function test (type) {
-    return req.postData.mimeType.indexOf(type) === 0
-  }
-  if (test('application/x-www-form-urlencoded')) {
-    options.form = req.postData.paramsObj
-  }
-  else if (test('application/json')) {
-    if (req.postData.jsonObj) {
-      options.body = req.postData.jsonObj
-      options.json = true
-    }
-  }
-  else if (test('multipart/form-data')) {
-    options.formData = {}
-
-    req.postData.params.forEach(function (param) {
-      var attachment = {}
-
-      if (!param.fileName && !param.fileName && !param.contentType) {
-        options.formData[param.name] = param.value
-        return
-      }
-
-      // attempt to read from disk!
-      if (param.fileName && !param.value) {
-        attachment.value = fs.createReadStream(param.fileName)
-      } else if (param.value) {
-        attachment.value = param.value
-      }
-
-      if (param.fileName) {
-        attachment.options = {
-          filename: param.fileName,
-          contentType: param.contentType ? param.contentType : null
-        }
-      }
-
-      options.formData[param.name] = attachment
-    })
-  }
-  else {
-    if (req.postData.text) {
-      options.body = req.postData.text
-    }
-  }
-
-  return options
-}
-
-exports.Har = Har
diff --git a/node_modules/jsdom/node_modules/request/lib/helpers.js b/node_modules/jsdom/node_modules/request/lib/helpers.js
deleted file mode 100644
index 356ff74..0000000
--- a/node_modules/jsdom/node_modules/request/lib/helpers.js
+++ /dev/null
@@ -1,74 +0,0 @@
-'use strict'
-
-var jsonSafeStringify = require('json-stringify-safe')
-  , crypto = require('crypto')
-
-function deferMethod() {
-  if (typeof setImmediate === 'undefined') {
-    return process.nextTick
-  }
-
-  return setImmediate
-}
-
-function isFunction(value) {
-  return typeof value === 'function'
-}
-
-function paramsHaveRequestBody(params) {
-  return (
-    params.body ||
-    params.requestBodyStream ||
-    (params.json && typeof params.json !== 'boolean') ||
-    params.multipart
-  )
-}
-
-function safeStringify (obj, replacer) {
-  var ret
-  try {
-    ret = JSON.stringify(obj, replacer)
-  } catch (e) {
-    ret = jsonSafeStringify(obj, replacer)
-  }
-  return ret
-}
-
-function md5 (str) {
-  return crypto.createHash('md5').update(str).digest('hex')
-}
-
-function isReadStream (rs) {
-  return rs.readable && rs.path && rs.mode
-}
-
-function toBase64 (str) {
-  return (new Buffer(str || '', 'utf8')).toString('base64')
-}
-
-function copy (obj) {
-  var o = {}
-  Object.keys(obj).forEach(function (i) {
-    o[i] = obj[i]
-  })
-  return o
-}
-
-function version () {
-  var numbers = process.version.replace('v', '').split('.')
-  return {
-    major: parseInt(numbers[0], 10),
-    minor: parseInt(numbers[1], 10),
-    patch: parseInt(numbers[2], 10)
-  }
-}
-
-exports.isFunction            = isFunction
-exports.paramsHaveRequestBody = paramsHaveRequestBody
-exports.safeStringify         = safeStringify
-exports.md5                   = md5
-exports.isReadStream          = isReadStream
-exports.toBase64              = toBase64
-exports.copy                  = copy
-exports.version               = version
-exports.defer                 = deferMethod()
diff --git a/node_modules/jsdom/node_modules/request/lib/multipart.js b/node_modules/jsdom/node_modules/request/lib/multipart.js
deleted file mode 100644
index c128172..0000000
--- a/node_modules/jsdom/node_modules/request/lib/multipart.js
+++ /dev/null
@@ -1,112 +0,0 @@
-'use strict'
-
-var uuid = require('node-uuid')
-  , CombinedStream = require('combined-stream')
-  , isstream = require('isstream')
-
-
-function Multipart (request) {
-  this.request = request
-  this.boundary = uuid()
-  this.chunked = false
-  this.body = null
-}
-
-Multipart.prototype.isChunked = function (options) {
-  var self = this
-    , chunked = false
-    , parts = options.data || options
-
-  if (!parts.forEach) {
-    self.request.emit('error', new Error('Argument error, options.multipart.'))
-  }
-
-  if (options.chunked !== undefined) {
-    chunked = options.chunked
-  }
-
-  if (self.request.getHeader('transfer-encoding') === 'chunked') {
-    chunked = true
-  }
-
-  if (!chunked) {
-    parts.forEach(function (part) {
-      if (typeof part.body === 'undefined') {
-        self.request.emit('error', new Error('Body attribute missing in multipart.'))
-      }
-      if (isstream(part.body)) {
-        chunked = true
-      }
-    })
-  }
-
-  return chunked
-}
-
-Multipart.prototype.setHeaders = function (chunked) {
-  var self = this
-
-  if (chunked && !self.request.hasHeader('transfer-encoding')) {
-    self.request.setHeader('transfer-encoding', 'chunked')
-  }
-
-  var header = self.request.getHeader('content-type')
-
-  if (!header || header.indexOf('multipart') === -1) {
-    self.request.setHeader('content-type', 'multipart/related; boundary=' + self.boundary)
-  } else {
-    if (header.indexOf('boundary') !== -1) {
-      self.boundary = header.replace(/.*boundary=([^\s;]+).*/, '$1')
-    } else {
-      self.request.setHeader('content-type', header + '; boundary=' + self.boundary)
-    }
-  }
-}
-
-Multipart.prototype.build = function (parts, chunked) {
-  var self = this
-  var body = chunked ? new CombinedStream() : []
-
-  function add (part) {
-    if (typeof part === 'number') {
-      part = part.toString()
-    }
-    return chunked ? body.append(part) : body.push(new Buffer(part))
-  }
-
-  if (self.request.preambleCRLF) {
-    add('\r\n')
-  }
-
-  parts.forEach(function (part) {
-    var preamble = '--' + self.boundary + '\r\n'
-    Object.keys(part).forEach(function (key) {
-      if (key === 'body') { return }
-      preamble += key + ': ' + part[key] + '\r\n'
-    })
-    preamble += '\r\n'
-    add(preamble)
-    add(part.body)
-    add('\r\n')
-  })
-  add('--' + self.boundary + '--')
-
-  if (self.request.postambleCRLF) {
-    add('\r\n')
-  }
-
-  return body
-}
-
-Multipart.prototype.onRequest = function (options) {
-  var self = this
-
-  var chunked = self.isChunked(options)
-    , parts = options.data || options
-
-  self.setHeaders(chunked)
-  self.chunked = chunked
-  self.body = self.build(parts, chunked)
-}
-
-exports.Multipart = Multipart
diff --git a/node_modules/jsdom/node_modules/request/lib/oauth.js b/node_modules/jsdom/node_modules/request/lib/oauth.js
deleted file mode 100644
index c24209b..0000000
--- a/node_modules/jsdom/node_modules/request/lib/oauth.js
+++ /dev/null
@@ -1,147 +0,0 @@
-'use strict'
-
-var url = require('url')
-  , qs = require('qs')
-  , caseless = require('caseless')
-  , uuid = require('node-uuid')
-  , oauth = require('oauth-sign')
-  , crypto = require('crypto')
-
-
-function OAuth (request) {
-  this.request = request
-  this.params = null
-}
-
-OAuth.prototype.buildParams = function (_oauth, uri, method, query, form, qsLib) {
-  var oa = {}
-  for (var i in _oauth) {
-    oa['oauth_' + i] = _oauth[i]
-  }
-  if (!oa.oauth_version) {
-    oa.oauth_version = '1.0'
-  }
-  if (!oa.oauth_timestamp) {
-    oa.oauth_timestamp = Math.floor( Date.now() / 1000 ).toString()
-  }
-  if (!oa.oauth_nonce) {
-    oa.oauth_nonce = uuid().replace(/-/g, '')
-  }
-  if (!oa.oauth_signature_method) {
-    oa.oauth_signature_method = 'HMAC-SHA1'
-  }
-
-  var consumer_secret_or_private_key = oa.oauth_consumer_secret || oa.oauth_private_key
-  delete oa.oauth_consumer_secret
-  delete oa.oauth_private_key
-
-  var token_secret = oa.oauth_token_secret
-  delete oa.oauth_token_secret
-
-  var realm = oa.oauth_realm
-  delete oa.oauth_realm
-  delete oa.oauth_transport_method
-
-  var baseurl = uri.protocol + '//' + uri.host + uri.pathname
-  var params = qsLib.parse([].concat(query, form, qsLib.stringify(oa)).join('&'))
-
-  oa.oauth_signature = oauth.sign(
-    oa.oauth_signature_method,
-    method,
-    baseurl,
-    params,
-    consumer_secret_or_private_key,
-    token_secret)
-
-  if (realm) {
-    oa.realm = realm
-  }
-
-  return oa
-}
-
-OAuth.prototype.buildBodyHash = function(_oauth, body) {
-  if (['HMAC-SHA1', 'RSA-SHA1'].indexOf(_oauth.signature_method || 'HMAC-SHA1') < 0) {
-    this.request.emit('error', new Error('oauth: ' + _oauth.signature_method +
-      ' signature_method not supported with body_hash signing.'))
-  }
-
-  var shasum = crypto.createHash('sha1')
-  shasum.update(body || '')
-  var sha1 = shasum.digest('hex')
-
-  return new Buffer(sha1).toString('base64')
-}
-
-OAuth.prototype.concatParams = function (oa, sep, wrap) {
-  wrap = wrap || ''
-
-  var params = Object.keys(oa).filter(function (i) {
-    return i !== 'realm' && i !== 'oauth_signature'
-  }).sort()
-
-  if (oa.realm) {
-    params.splice(0, 0, 'realm')
-  }
-  params.push('oauth_signature')
-
-  return params.map(function (i) {
-    return i + '=' + wrap + oauth.rfc3986(oa[i]) + wrap
-  }).join(sep)
-}
-
-OAuth.prototype.onRequest = function (_oauth) {
-  var self = this
-  self.params = _oauth
-
-  var uri = self.request.uri || {}
-    , method = self.request.method || ''
-    , headers = caseless(self.request.headers)
-    , body = self.request.body || ''
-    , qsLib = self.request.qsLib || qs
-
-  var form
-    , query
-    , contentType = headers.get('content-type') || ''
-    , formContentType = 'application/x-www-form-urlencoded'
-    , transport = _oauth.transport_method || 'header'
-
-  if (contentType.slice(0, formContentType.length) === formContentType) {
-    contentType = formContentType
-    form = body
-  }
-  if (uri.query) {
-    query = uri.query
-  }
-  if (transport === 'body' && (method !== 'POST' || contentType !== formContentType)) {
-    self.request.emit('error', new Error('oauth: transport_method of body requires POST ' +
-      'and content-type ' + formContentType))
-  }
-
-  if (!form && typeof _oauth.body_hash === 'boolean') {
-    _oauth.body_hash = self.buildBodyHash(_oauth, self.request.body.toString())
-  }
-
-  var oa = self.buildParams(_oauth, uri, method, query, form, qsLib)
-
-  switch (transport) {
-    case 'header':
-      self.request.setHeader('Authorization', 'OAuth ' + self.concatParams(oa, ',', '"'))
-      break
-
-    case 'query':
-      var href = self.request.uri.href += (query ? '&' : '?') + self.concatParams(oa, '&')
-      self.request.uri = url.parse(href)
-      self.request.path = self.request.uri.path
-      break
-
-    case 'body':
-      self.request.body = (form ? form + '&' : '') + self.concatParams(oa, '&')
-      break
-
-    default:
-      self.request.emit('error', new Error('oauth: transport_method invalid'))
-  }
-}
-
-exports.OAuth = OAuth
diff --git a/node_modules/jsdom/node_modules/request/lib/querystring.js b/node_modules/jsdom/node_modules/request/lib/querystring.js
deleted file mode 100644
index baf5e80..0000000
--- a/node_modules/jsdom/node_modules/request/lib/querystring.js
+++ /dev/null
@@ -1,51 +0,0 @@
-'use strict'
-
-var qs = require('qs')
-  , querystring = require('querystring')
-
-
-function Querystring (request) {
-  this.request = request
-  this.lib = null
-  this.useQuerystring = null
-  this.parseOptions = null
-  this.stringifyOptions = null
-}
-
-Querystring.prototype.init = function (options) {
-  if (this.lib) {return}
-
-  this.useQuerystring = options.useQuerystring
-  this.lib = (this.useQuerystring ? querystring : qs)
-
-  this.parseOptions = options.qsParseOptions || {}
-  this.stringifyOptions = options.qsStringifyOptions || {}
-}
-
-Querystring.prototype.stringify = function (obj) {
-  return (this.useQuerystring)
-    ? this.rfc3986(this.lib.stringify(obj,
-      this.stringifyOptions.sep || null,
-      this.stringifyOptions.eq || null,
-      this.stringifyOptions))
-    : this.lib.stringify(obj, this.stringifyOptions)
-}
-
-Querystring.prototype.parse = function (str) {
-  return (this.useQuerystring)
-    ? this.lib.parse(str,
-      this.parseOptions.sep || null,
-      this.parseOptions.eq || null,
-      this.parseOptions)
-    : this.lib.parse(str, this.parseOptions)
-}
-
-Querystring.prototype.rfc3986 = function (str) {
-  return str.replace(/[!'()*]/g, function (c) {
-    return '%' + c.charCodeAt(0).toString(16).toUpperCase()
-  })
-}
-
-Querystring.prototype.unescape = querystring.unescape
-
-exports.Querystring = Querystring
diff --git a/node_modules/jsdom/node_modules/request/lib/redirect.js b/node_modules/jsdom/node_modules/request/lib/redirect.js
deleted file mode 100644
index 040dfe0..0000000
--- a/node_modules/jsdom/node_modules/request/lib/redirect.js
+++ /dev/null
@@ -1,153 +0,0 @@
-'use strict'
-
-var url = require('url')
-var isUrl = /^https?:/
-
-function Redirect (request) {
-  this.request = request
-  this.followRedirect = true
-  this.followRedirects = true
-  this.followAllRedirects = false
-  this.allowRedirect = function () {return true}
-  this.maxRedirects = 10
-  this.redirects = []
-  this.redirectsFollowed = 0
-  this.removeRefererHeader = false
-}
-
-Redirect.prototype.onRequest = function (options) {
-  var self = this
-
-  if (options.maxRedirects !== undefined) {
-    self.maxRedirects = options.maxRedirects
-  }
-  if (typeof options.followRedirect === 'function') {
-    self.allowRedirect = options.followRedirect
-  }
-  if (options.followRedirect !== undefined) {
-    self.followRedirects = !!options.followRedirect
-  }
-  if (options.followAllRedirects !== undefined) {
-    self.followAllRedirects = options.followAllRedirects
-  }
-  if (self.followRedirects || self.followAllRedirects) {
-    self.redirects = self.redirects || []
-  }
-  if (options.removeRefererHeader !== undefined) {
-    self.removeRefererHeader = options.removeRefererHeader
-  }
-}
-
-Redirect.prototype.redirectTo = function (response) {
-  var self = this
-    , request = self.request
-
-  var redirectTo = null
-  if (response.statusCode >= 300 && response.statusCode < 400 && response.caseless.has('location')) {
-    var location = response.caseless.get('location')
-    request.debug('redirect', location)
-
-    if (self.followAllRedirects) {
-      redirectTo = location
-    } else if (self.followRedirects) {
-      switch (request.method) {
-        case 'PATCH':
-        case 'PUT':
-        case 'POST':
-        case 'DELETE':
-          // Do not follow redirects
-          break
-        default:
-          redirectTo = location
-          break
-      }
-    }
-  } else if (response.statusCode === 401) {
-    var authHeader = request._auth.onResponse(response)
-    if (authHeader) {
-      request.setHeader('authorization', authHeader)
-      redirectTo = request.uri
-    }
-  }
-  return redirectTo
-}
-
-Redirect.prototype.onResponse = function (response) {
-  var self = this
-    , request = self.request
-
-  var redirectTo = self.redirectTo(response)
-  if (!redirectTo || !self.allowRedirect.call(request, response)) {
-    return false
-  }
-
-  request.debug('redirect to', redirectTo)
-
-  // ignore any potential response body.  it cannot possibly be useful
-  // to us at this point.
-  // response.resume should be defined, but check anyway before calling. Workaround for browserify.
-  if (response.resume) {
-    response.resume()
-  }
-
-  if (self.redirectsFollowed >= self.maxRedirects) {
-    request.emit('error', new Error('Exceeded maxRedirects. Probably stuck in a redirect loop ' + request.uri.href))
-    return false
-  }
-  self.redirectsFollowed += 1
-
-  if (!isUrl.test(redirectTo)) {
-    redirectTo = url.resolve(request.uri.href, redirectTo)
-  }
-
-  var uriPrev = request.uri
-  request.uri = url.parse(redirectTo)
-
-  // handle the case where we change protocol from https to http or vice versa
-  if (request.uri.protocol !== uriPrev.protocol) {
-    delete request.agent
-  }
-
-  self.redirects.push(
-    { statusCode : response.statusCode
-    , redirectUri: redirectTo
-    }
-  )
-  if (self.followAllRedirects && request.method !== 'HEAD'
-    && response.statusCode !== 401 && response.statusCode !== 307) {
-    request.method = 'GET'
-  }
-  // request.method = 'GET' // Force all redirects to use GET || commented out fixes #215
-  delete request.src
-  delete request.req
-  delete request._started
-  if (response.statusCode !== 401 && response.statusCode !== 307) {
-    // Remove parameters from the previous response, unless this is the second request
-    // for a server that requires digest authentication.
-    delete request.body
-    delete request._form
-    if (request.headers) {
-      request.removeHeader('host')
-      request.removeHeader('content-type')
-      request.removeHeader('content-length')
-      if (request.uri.hostname !== request.originalHost.split(':')[0]) {
-        // Remove authorization if changing hostnames (but not if just
-        // changing ports or protocols).  This matches the behavior of curl:
-        // https://github.com/bagder/curl/blob/6beb0eee/lib/http.c#L710
-        request.removeHeader('authorization')
-      }
-    }
-  }
-
-  if (!self.removeRefererHeader) {
-    request.setHeader('referer', uriPrev.href)
-  }
-
-  request.emit('redirect')
-
-  request.init()
-
-  return true
-}
-
-exports.Redirect = Redirect
diff --git a/node_modules/jsdom/node_modules/request/lib/tunnel.js b/node_modules/jsdom/node_modules/request/lib/tunnel.js
deleted file mode 100644
index bf96a8f..0000000
--- a/node_modules/jsdom/node_modules/request/lib/tunnel.js
+++ /dev/null
@@ -1,176 +0,0 @@
-'use strict'
-
-var url = require('url')
-  , tunnel = require('tunnel-agent')
-
-var defaultProxyHeaderWhiteList = [
-  'accept',
-  'accept-charset',
-  'accept-encoding',
-  'accept-language',
-  'accept-ranges',
-  'cache-control',
-  'content-encoding',
-  'content-language',
-  'content-location',
-  'content-md5',
-  'content-range',
-  'content-type',
-  'connection',
-  'date',
-  'expect',
-  'max-forwards',
-  'pragma',
-  'referer',
-  'te',
-  'user-agent',
-  'via'
-]
-
-var defaultProxyHeaderExclusiveList = [
-  'proxy-authorization'
-]
-
-function constructProxyHost(uriObject) {
-  var port = uriObject.port
-    , protocol = uriObject.protocol
-    , proxyHost = uriObject.hostname + ':'
-
-  if (port) {
-    proxyHost += port
-  } else if (protocol === 'https:') {
-    proxyHost += '443'
-  } else {
-    proxyHost += '80'
-  }
-
-  return proxyHost
-}
-
-function constructProxyHeaderWhiteList(headers, proxyHeaderWhiteList) {
-  var whiteList = proxyHeaderWhiteList
-    .reduce(function (set, header) {
-      set[header.toLowerCase()] = true
-      return set
-    }, {})
-
-  return Object.keys(headers)
-    .filter(function (header) {
-      return whiteList[header.toLowerCase()]
-    })
-    .reduce(function (set, header) {
-      set[header] = headers[header]
-      return set
-    }, {})
-}
-
-function constructTunnelOptions (request, proxyHeaders) {
-  var proxy = request.proxy
-
-  var tunnelOptions = {
-    proxy : {
-      host      : proxy.hostname,
-      port      : +proxy.port,
-      proxyAuth : proxy.auth,
-      headers   : proxyHeaders
-    },
-    headers            : request.headers,
-    ca                 : request.ca,
-    cert               : request.cert,
-    key                : request.key,
-    passphrase         : request.passphrase,
-    pfx                : request.pfx,
-    ciphers            : request.ciphers,
-    rejectUnauthorized : request.rejectUnauthorized,
-    secureOptions      : request.secureOptions,
-    secureProtocol     : request.secureProtocol
-  }
-
-  return tunnelOptions
-}
-
-function constructTunnelFnName(uri, proxy) {
-  var uriProtocol = (uri.protocol === 'https:' ? 'https' : 'http')
-  var proxyProtocol = (proxy.protocol === 'https:' ? 'Https' : 'Http')
-  return [uriProtocol, proxyProtocol].join('Over')
-}
-
-function getTunnelFn(request) {
-  var uri = request.uri
-  var proxy = request.proxy
-  var tunnelFnName = constructTunnelFnName(uri, proxy)
-  return tunnel[tunnelFnName]
-}
-
-
-function Tunnel (request) {
-  this.request = request
-  this.proxyHeaderWhiteList = defaultProxyHeaderWhiteList
-  this.proxyHeaderExclusiveList = []
-  if (typeof request.tunnel !== 'undefined') {
-    this.tunnelOverride = request.tunnel
-  }
-}
-
-Tunnel.prototype.isEnabled = function () {
-  var self = this
-    , request = self.request
-  // Tunnel HTTPS by default. Allow the user to override this setting.
-
-  // If self.tunnelOverride is set (the user specified a value), use it.
-  if (typeof self.tunnelOverride !== 'undefined') {
-    return self.tunnelOverride
-  }
-
-  // If the destination is HTTPS, tunnel.
-  if (request.uri.protocol === 'https:') {
-    return true
-  }
-
-  // Otherwise, do not use tunnel.
-  return false
-}
-
-Tunnel.prototype.setup = function (options) {
-  var self = this
-    , request = self.request
-
-  options = options || {}
-
-  if (typeof request.proxy === 'string') {
-    request.proxy = url.parse(request.proxy)
-  }
-
-  if (!request.proxy || !request.tunnel) {
-    return false
-  }
-
-  // Setup Proxy Header Exclusive List and White List
-  if (options.proxyHeaderWhiteList) {
-    self.proxyHeaderWhiteList = options.proxyHeaderWhiteList
-  }
-  if (options.proxyHeaderExclusiveList) {
-    self.proxyHeaderExclusiveList = options.proxyHeaderExclusiveList
-  }
-
-  var proxyHeaderExclusiveList = self.proxyHeaderExclusiveList.concat(defaultProxyHeaderExclusiveList)
-  var proxyHeaderWhiteList = self.proxyHeaderWhiteList.concat(proxyHeaderExclusiveList)
-
-  // Setup Proxy Headers and Proxy Headers Host
-  // Only send the Proxy White Listed Header names
-  var proxyHeaders = constructProxyHeaderWhiteList(request.headers, proxyHeaderWhiteList)
-  proxyHeaders.host = constructProxyHost(request.uri)
-
-  proxyHeaderExclusiveList.forEach(request.removeHeader, request)
-
-  // Set Agent from Tunnel Data
-  var tunnelFn = getTunnelFn(request)
-  var tunnelOptions = constructTunnelOptions(request, proxyHeaders)
-  request.agent = tunnelFn(tunnelOptions)
-
-  return true
-}
-
-Tunnel.defaultProxyHeaderWhiteList = defaultProxyHeaderWhiteList
-Tunnel.defaultProxyHeaderExclusiveList = defaultProxyHeaderExclusiveList
-exports.Tunnel = Tunnel
diff --git a/node_modules/jsdom/node_modules/request/node_modules/.bin/har-validator b/node_modules/jsdom/node_modules/request/node_modules/.bin/har-validator
deleted file mode 120000
index c6ec163..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/.bin/har-validator
+++ /dev/null
@@ -1 +0,0 @@
-../har-validator/bin/har-validator
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/.bin/uuid b/node_modules/jsdom/node_modules/request/node_modules/.bin/uuid
deleted file mode 120000
index 80eb14a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/.bin/uuid
+++ /dev/null
@@ -1 +0,0 @@
-../node-uuid/bin/uuid
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/LICENSE
deleted file mode 100644
index a4a9aee..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/LICENSE
+++ /dev/null
@@ -1,55 +0,0 @@
-Apache License
-
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-
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-5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
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-7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
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-9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
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diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/README.md b/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/README.md
deleted file mode 100644
index 763564e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-aws-sign
-========
-
-AWS signing. Originally pulled from LearnBoost/knox, maintained as vendor in request, now a standalone module.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/index.js b/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/index.js
deleted file mode 100644
index ac72093..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/index.js
+++ /dev/null
@@ -1,212 +0,0 @@
-
-/*!
- *  Copyright 2010 LearnBoost <dev@learnboost.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Module dependencies.
- */
-
-var crypto = require('crypto')
-  , parse = require('url').parse
-  ;
-
-/**
- * Valid keys.
- */
-
-var keys = 
-  [ 'acl'
-  , 'location'
-  , 'logging'
-  , 'notification'
-  , 'partNumber'
-  , 'policy'
-  , 'requestPayment'
-  , 'torrent'
-  , 'uploadId'
-  , 'uploads'
-  , 'versionId'
-  , 'versioning'
-  , 'versions'
-  , 'website'
-  ]
-
-/**
- * Return an "Authorization" header value with the given `options`
- * in the form of "AWS <key>:<signature>"
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function authorization (options) {
-  return 'AWS ' + options.key + ':' + sign(options)
-}
-
-module.exports = authorization
-module.exports.authorization = authorization
-
-/**
- * Simple HMAC-SHA1 Wrapper
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */ 
-
-function hmacSha1 (options) {
-  return crypto.createHmac('sha1', options.secret).update(options.message).digest('base64')
-}
-
-module.exports.hmacSha1 = hmacSha1
-
-/**
- * Create a base64 sha1 HMAC for `options`. 
- * 
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function sign (options) {
-  options.message = stringToSign(options)
-  return hmacSha1(options)
-}
-module.exports.sign = sign
-
-/**
- * Create a base64 sha1 HMAC for `options`. 
- *
- * Specifically to be used with S3 presigned URLs
- * 
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function signQuery (options) {
-  options.message = queryStringToSign(options)
-  return hmacSha1(options)
-}
-module.exports.signQuery= signQuery
-
-/**
- * Return a string for sign() with the given `options`.
- *
- * Spec:
- * 
- *    <verb>\n
- *    <md5>\n
- *    <content-type>\n
- *    <date>\n
- *    [headers\n]
- *    <resource>
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function stringToSign (options) {
-  var headers = options.amazonHeaders || ''
-  if (headers) headers += '\n'
-  var r = 
-    [ options.verb
-    , options.md5
-    , options.contentType
-    , options.date ? options.date.toUTCString() : ''
-    , headers + options.resource
-    ]
-  return r.join('\n')
-}
-module.exports.queryStringToSign = stringToSign
-
-/**
- * Return a string for sign() with the given `options`, but is meant exclusively
- * for S3 presigned URLs
- *
- * Spec:
- * 
- *    <date>\n
- *    <resource>
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
-
-function queryStringToSign (options){
-  return 'GET\n\n\n' + options.date + '\n' + options.resource
-}
-module.exports.queryStringToSign = queryStringToSign
-
-/**
- * Perform the following:
- *
- *  - ignore non-amazon headers
- *  - lowercase fields
- *  - sort lexicographically
- *  - trim whitespace between ":"
- *  - join with newline
- *
- * @param {Object} headers
- * @return {String}
- * @api private
- */
-
-function canonicalizeHeaders (headers) {
-  var buf = []
-    , fields = Object.keys(headers)
-    ;
-  for (var i = 0, len = fields.length; i < len; ++i) {
-    var field = fields[i]
-      , val = headers[field]
-      , field = field.toLowerCase()
-      ;
-    if (0 !== field.indexOf('x-amz')) continue
-    buf.push(field + ':' + val)
-  }
-  return buf.sort().join('\n')
-}
-module.exports.canonicalizeHeaders = canonicalizeHeaders
-
-/**
- * Perform the following:
- *
- *  - ignore non sub-resources
- *  - sort lexicographically
- *
- * @param {String} resource
- * @return {String}
- * @api private
- */
-
-function canonicalizeResource (resource) {
-  var url = parse(resource, true)
-    , path = url.pathname
-    , buf = []
-    ;
-
-  Object.keys(url.query).forEach(function(key){
-    if (!~keys.indexOf(key)) return
-    var val = '' == url.query[key] ? '' : '=' + encodeURIComponent(url.query[key])
-    buf.push(key + val)
-  })
-
-  return path + (buf.length ? '?' + buf.sort().join('&') : '')
-}
-module.exports.canonicalizeResource = canonicalizeResource
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/package.json b/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/package.json
deleted file mode 100644
index 68572c7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws-sign2/package.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "author": {
-    "name": "Mikeal Rogers",
-    "email": "mikeal.rogers@gmail.com",
-    "url": "http://www.futurealoof.com"
-  },
-  "name": "aws-sign2",
-  "description": "AWS signing. Originally pulled from LearnBoost/knox, maintained as vendor in request, now a standalone module.",
-  "version": "0.6.0",
-  "repository": {
-    "url": "git+https://github.com/mikeal/aws-sign.git"
-  },
-  "license": "Apache-2.0",
-  "main": "index.js",
-  "dependencies": {},
-  "devDependencies": {},
-  "optionalDependencies": {},
-  "engines": {
-    "node": "*"
-  },
-  "gitHead": "8554bdb41268fa295eb1ee300f4adaa9f7f07fec",
-  "bugs": {
-    "url": "https://github.com/mikeal/aws-sign/issues"
-  },
-  "homepage": "https://github.com/mikeal/aws-sign#readme",
-  "_id": "aws-sign2@0.6.0",
-  "scripts": {},
-  "_shasum": "14342dd38dbcc94d0e5b87d763cd63612c0e794f",
-  "_from": "aws-sign2@>=0.6.0 <0.7.0",
-  "_npmVersion": "2.14.4",
-  "_nodeVersion": "4.1.2",
-  "_npmUser": {
-    "name": "mikeal",
-    "email": "mikeal.rogers@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mikeal",
-      "email": "mikeal.rogers@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "14342dd38dbcc94d0e5b87d763cd63612c0e794f",
-    "tarball": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.6.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.6.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/aws4/.npmignore
deleted file mode 100644
index 6c6ade6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-test
-examples
-example.js
-browser
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/.tern-port b/node_modules/jsdom/node_modules/request/node_modules/aws4/.tern-port
deleted file mode 100644
index 7fd1b52..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/.tern-port
+++ /dev/null
@@ -1 +0,0 @@
-62638
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/aws4/.travis.yml
deleted file mode 100644
index 61d0634..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-node_js:
-  - "0.10"
-  - "0.12"
-  - "4.2"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/aws4/LICENSE
deleted file mode 100644
index 4f321e5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright 2013 Michael Hart (michael.hart.au@gmail.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/README.md b/node_modules/jsdom/node_modules/request/node_modules/aws4/README.md
deleted file mode 100644
index 6c55da8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/README.md
+++ /dev/null
@@ -1,514 +0,0 @@
-aws4
-----
-
-[![Build Status](https://secure.travis-ci.org/mhart/aws4.png?branch=master)](http://travis-ci.org/mhart/aws4)
-
-A small utility to sign vanilla node.js http(s) request options using Amazon's
-[AWS Signature Version 4](http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html).
-
-Can also be used [in the browser](./browser).
-
-This signature is supported by nearly all Amazon services, including
-[S3](http://docs.aws.amazon.com/AmazonS3/latest/API/),
-[EC2](http://docs.aws.amazon.com/AWSEC2/latest/APIReference/),
-[DynamoDB](http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/API.html),
-[Kinesis](http://docs.aws.amazon.com/kinesis/latest/APIReference/),
-[Lambda](http://docs.aws.amazon.com/lambda/latest/dg/API_Reference.html),
-[SQS](http://docs.aws.amazon.com/AWSSimpleQueueService/latest/APIReference/),
-[SNS](http://docs.aws.amazon.com/sns/latest/api/),
-[IAM](http://docs.aws.amazon.com/IAM/latest/APIReference/),
-[STS](http://docs.aws.amazon.com/STS/latest/APIReference/),
-[RDS](http://docs.aws.amazon.com/AmazonRDS/latest/APIReference/),
-[CloudWatch](http://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/),
-[CloudWatch Logs](http://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/),
-[CodeDeploy](http://docs.aws.amazon.com/codedeploy/latest/APIReference/),
-[CloudFront](http://docs.aws.amazon.com/AmazonCloudFront/latest/APIReference/),
-[CloudTrail](http://docs.aws.amazon.com/awscloudtrail/latest/APIReference/),
-[ElastiCache](http://docs.aws.amazon.com/AmazonElastiCache/latest/APIReference/),
-[EMR](http://docs.aws.amazon.com/ElasticMapReduce/latest/API/),
-[Glacier](http://docs.aws.amazon.com/amazonglacier/latest/dev/amazon-glacier-api.html),
-[CloudSearch](http://docs.aws.amazon.com/cloudsearch/latest/developerguide/APIReq.html),
-[Elastic Load Balancing](http://docs.aws.amazon.com/ElasticLoadBalancing/latest/APIReference/),
-[Elastic Transcoder](http://docs.aws.amazon.com/elastictranscoder/latest/developerguide/api-reference.html),
-[CloudFormation](http://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/),
-[Elastic Beanstalk](http://docs.aws.amazon.com/elasticbeanstalk/latest/api/),
-[Storage Gateway](http://docs.aws.amazon.com/storagegateway/latest/userguide/AWSStorageGatewayAPI.html),
-[Data Pipeline](http://docs.aws.amazon.com/datapipeline/latest/APIReference/),
-[Direct Connect](http://docs.aws.amazon.com/directconnect/latest/APIReference/),
-[Redshift](http://docs.aws.amazon.com/redshift/latest/APIReference/),
-[OpsWorks](http://docs.aws.amazon.com/opsworks/latest/APIReference/),
-[SES](http://docs.aws.amazon.com/ses/latest/APIReference/),
-[SWF](http://docs.aws.amazon.com/amazonswf/latest/apireference/),
-[AutoScaling](http://docs.aws.amazon.com/AutoScaling/latest/APIReference/),
-[Mobile Analytics](http://docs.aws.amazon.com/mobileanalytics/latest/ug/server-reference.html),
-[Cognito Identity](http://docs.aws.amazon.com/cognitoidentity/latest/APIReference/),
-[Cognito Sync](http://docs.aws.amazon.com/cognitosync/latest/APIReference/),
-[Container Service](http://docs.aws.amazon.com/AmazonECS/latest/APIReference/),
-[AppStream](http://docs.aws.amazon.com/appstream/latest/developerguide/appstream-api-rest.html),
-[Key Management Service](http://docs.aws.amazon.com/kms/latest/APIReference/),
-[Config](http://docs.aws.amazon.com/config/latest/APIReference/),
-[CloudHSM](http://docs.aws.amazon.com/cloudhsm/latest/dg/api-ref.html),
-[Route53](http://docs.aws.amazon.com/Route53/latest/APIReference/requests-rest.html) and
-[Route53 Domains](http://docs.aws.amazon.com/Route53/latest/APIReference/requests-rpc.html).
-
-Indeed, the only AWS services that *don't* support v4 as of 2014-12-30 are
-[Import/Export](http://docs.aws.amazon.com/AWSImportExport/latest/DG/api-reference.html) and
-[SimpleDB](http://docs.aws.amazon.com/AmazonSimpleDB/latest/DeveloperGuide/SDB_API.html)
-(they only support [AWS Signature Version 2](https://github.com/mhart/aws2)).
-
-It also provides defaults for a number of core AWS headers and
-request parameters, making it very easy to query AWS services, or
-build out a fully-featured AWS library.
-
-Example
--------
-
-```javascript
-var http  = require('http'),
-    https = require('https'),
-    aws4  = require('aws4')
-
-// given an options object you could pass to http.request
-var opts = {host: 'sqs.us-east-1.amazonaws.com', path: '/?Action=ListQueues'}
-
-// alternatively (as aws4 can infer the host):
-opts = {service: 'sqs', region: 'us-east-1', path: '/?Action=ListQueues'}
-
-// alternatively (as us-east-1 is default):
-opts = {service: 'sqs', path: '/?Action=ListQueues'}
-
-aws4.sign(opts) // assumes AWS credentials are available in process.env
-
-console.log(opts)
-/*
-{
-  host: 'sqs.us-east-1.amazonaws.com',
-  path: '/?Action=ListQueues',
-  headers: {
-    Host: 'sqs.us-east-1.amazonaws.com',
-    'X-Amz-Date': '20121226T061030Z',
-    Authorization: 'AWS4-HMAC-SHA256 Credential=ABCDEF/20121226/us-east-1/sqs/aws4_request, ...'
-  }
-}
-*/
-
-// we can now use this to query AWS using the standard node.js http API
-http.request(opts, function(res) { res.pipe(process.stdout) }).end()
-/*
-<?xml version="1.0"?>
-<ListQueuesResponse xmlns="http://queue.amazonaws.com/doc/2012-11-05/">
-...
-*/
-```
-
-More options
-------------
-
-```javascript
-// you can also pass AWS credentials in explicitly (otherwise taken from process.env)
-aws4.sign(opts, {accessKeyId: '', secretAccessKey: ''})
-
-// can also add the signature to query strings
-aws4.sign({service: 's3', path: '/my-bucket?X-Amz-Expires=12345', signQuery: true})
-
-// create a utility function to pipe to stdout (with https this time)
-function request(o) { https.request(o, function(res) { res.pipe(process.stdout) }).end(o.body || '') }
-
-// aws4 can infer the HTTP method if a body is passed in
-// method will be POST and Content-Type: 'application/x-www-form-urlencoded; charset=utf-8'
-request(aws4.sign({service: 'iam', body: 'Action=ListGroups&Version=2010-05-08'}))
-/*
-<ListGroupsResponse xmlns="https://iam.amazonaws.com/doc/2010-05-08/">
-...
-*/
-
-// can specify any custom option or header as per usual
-request(aws4.sign({
-  service: 'dynamodb',
-  region: 'ap-southeast-2',
-  method: 'POST',
-  path: '/',
-  headers: {
-    'Content-Type': 'application/x-amz-json-1.0',
-    'X-Amz-Target': 'DynamoDB_20120810.ListTables'
-  },
-  body: '{}'
-}))
-/*
-{"TableNames":[]}
-...
-*/
-
-// works with all other services that support Signature Version 4
-
-request(aws4.sign({service: 's3', path: '/', signQuery: true}))
-/*
-<ListAllMyBucketsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
-...
-*/
-
-request(aws4.sign({service: 'ec2', path: '/?Action=DescribeRegions&Version=2014-06-15'}))
-/*
-<DescribeRegionsResponse xmlns="http://ec2.amazonaws.com/doc/2014-06-15/">
-...
-*/
-
-request(aws4.sign({service: 'sns', path: '/?Action=ListTopics&Version=2010-03-31'}))
-/*
-<ListTopicsResponse xmlns="http://sns.amazonaws.com/doc/2010-03-31/">
-...
-*/
-
-request(aws4.sign({service: 'sts', path: '/?Action=GetSessionToken&Version=2011-06-15'}))
-/*
-<GetSessionTokenResponse xmlns="https://sts.amazonaws.com/doc/2011-06-15/">
-...
-*/
-
-request(aws4.sign({service: 'cloudsearch', path: '/?Action=ListDomainNames&Version=2013-01-01'}))
-/*
-<ListDomainNamesResponse xmlns="http://cloudsearch.amazonaws.com/doc/2013-01-01/">
-...
-*/
-
-request(aws4.sign({service: 'ses', path: '/?Action=ListIdentities&Version=2010-12-01'}))
-/*
-<ListIdentitiesResponse xmlns="http://ses.amazonaws.com/doc/2010-12-01/">
-...
-*/
-
-request(aws4.sign({service: 'autoscaling', path: '/?Action=DescribeAutoScalingInstances&Version=2011-01-01'}))
-/*
-<DescribeAutoScalingInstancesResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
-...
-*/
-
-request(aws4.sign({service: 'elasticloadbalancing', path: '/?Action=DescribeLoadBalancers&Version=2012-06-01'}))
-/*
-<DescribeLoadBalancersResponse xmlns="http://elasticloadbalancing.amazonaws.com/doc/2012-06-01/">
-...
-*/
-
-request(aws4.sign({service: 'cloudformation', path: '/?Action=ListStacks&Version=2010-05-15'}))
-/*
-<ListStacksResponse xmlns="http://cloudformation.amazonaws.com/doc/2010-05-15/">
-...
-*/
-
-request(aws4.sign({service: 'elasticbeanstalk', path: '/?Action=ListAvailableSolutionStacks&Version=2010-12-01'}))
-/*
-<ListAvailableSolutionStacksResponse xmlns="http://elasticbeanstalk.amazonaws.com/docs/2010-12-01/">
-...
-*/
-
-request(aws4.sign({service: 'rds', path: '/?Action=DescribeDBInstances&Version=2012-09-17'}))
-/*
-<DescribeDBInstancesResponse xmlns="http://rds.amazonaws.com/doc/2012-09-17/">
-...
-*/
-
-request(aws4.sign({service: 'monitoring', path: '/?Action=ListMetrics&Version=2010-08-01'}))
-/*
-<ListMetricsResponse xmlns="http://monitoring.amazonaws.com/doc/2010-08-01/">
-...
-*/
-
-request(aws4.sign({service: 'redshift', path: '/?Action=DescribeClusters&Version=2012-12-01'}))
-/*
-<DescribeClustersResponse xmlns="http://redshift.amazonaws.com/doc/2012-12-01/">
-...
-*/
-
-request(aws4.sign({service: 'cloudfront', path: '/2014-05-31/distribution'}))
-/*
-<DistributionList xmlns="http://cloudfront.amazonaws.com/doc/2014-05-31/">
-...
-*/
-
-request(aws4.sign({service: 'elasticache', path: '/?Action=DescribeCacheClusters&Version=2014-07-15'}))
-/*
-<DescribeCacheClustersResponse xmlns="http://elasticache.amazonaws.com/doc/2014-07-15/">
-...
-*/
-
-request(aws4.sign({service: 'elasticmapreduce', path: '/?Action=DescribeJobFlows&Version=2009-03-31'}))
-/*
-<DescribeJobFlowsResponse xmlns="http://elasticmapreduce.amazonaws.com/doc/2009-03-31">
-...
-*/
-
-request(aws4.sign({service: 'route53', path: '/2013-04-01/hostedzone'}))
-/*
-<ListHostedZonesResponse xmlns="https://route53.amazonaws.com/doc/2013-04-01/">
-...
-*/
-
-request(aws4.sign({service: 'appstream', path: '/applications'}))
-/*
-{"_links":{"curie":[{"href":"http://docs.aws.amazon.com/appstream/latest/...
-...
-*/
-
-request(aws4.sign({service: 'cognito-sync', path: '/identitypools'}))
-/*
-{"Count":0,"IdentityPoolUsages":[],"MaxResults":16,"NextToken":null}
-...
-*/
-
-request(aws4.sign({service: 'elastictranscoder', path: '/2012-09-25/pipelines'}))
-/*
-{"NextPageToken":null,"Pipelines":[]}
-...
-*/
-
-request(aws4.sign({service: 'lambda', path: '/2014-11-13/functions/'}))
-/*
-{"Functions":[],"NextMarker":null}
-...
-*/
-
-request(aws4.sign({service: 'ecs', path: '/?Action=ListClusters&Version=2014-11-13'}))
-/*
-<ListClustersResponse xmlns="http://ecs.amazonaws.com/doc/2014-11-13/">
-...
-*/
-
-request(aws4.sign({service: 'glacier', path: '/-/vaults', headers: {'X-Amz-Glacier-Version': '2012-06-01'}}))
-/*
-{"Marker":null,"VaultList":[]}
-...
-*/
-
-request(aws4.sign({service: 'storagegateway', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'StorageGateway_20120630.ListGateways'
-}}))
-/*
-{"Gateways":[]}
-...
-*/
-
-request(aws4.sign({service: 'datapipeline', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'DataPipeline.ListPipelines'
-}}))
-/*
-{"hasMoreResults":false,"pipelineIdList":[]}
-...
-*/
-
-request(aws4.sign({service: 'opsworks', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'OpsWorks_20130218.DescribeStacks'
-}}))
-/*
-{"Stacks":[]}
-...
-*/
-
-request(aws4.sign({service: 'route53domains', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'Route53Domains_v20140515.ListDomains'
-}}))
-/*
-{"Domains":[]}
-...
-*/
-
-request(aws4.sign({service: 'kinesis', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'Kinesis_20131202.ListStreams'
-}}))
-/*
-{"HasMoreStreams":false,"StreamNames":[]}
-...
-*/
-
-request(aws4.sign({service: 'cloudtrail', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'CloudTrail_20131101.DescribeTrails'
-}}))
-/*
-{"trailList":[]}
-...
-*/
-
-request(aws4.sign({service: 'logs', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'Logs_20140328.DescribeLogGroups'
-}}))
-/*
-{"logGroups":[]}
-...
-*/
-
-request(aws4.sign({service: 'codedeploy', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'CodeDeploy_20141006.ListApplications'
-}}))
-/*
-{"applications":[]}
-...
-*/
-
-request(aws4.sign({service: 'directconnect', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'OvertureService.DescribeConnections'
-}}))
-/*
-{"connections":[]}
-...
-*/
-
-request(aws4.sign({service: 'kms', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'TrentService.ListKeys'
-}}))
-/*
-{"Keys":[],"Truncated":false}
-...
-*/
-
-request(aws4.sign({service: 'config', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'StarlingDoveService.DescribeDeliveryChannels'
-}}))
-/*
-{"DeliveryChannels":[]}
-...
-*/
-
-request(aws4.sign({service: 'cloudhsm', body: '{}', headers: {
-  'Content-Type': 'application/x-amz-json-1.1',
-  'X-Amz-Target': 'CloudHsmFrontendService.ListAvailableZones'
-}}))
-/*
-{"AZList":["us-east-1a","us-east-1b","us-east-1c"]}
-...
-*/
-
-request(aws4.sign({
-  service: 'swf',
-  body: '{"registrationStatus":"REGISTERED"}',
-  headers: {
-    'Content-Type': 'application/x-amz-json-1.0',
-    'X-Amz-Target': 'SimpleWorkflowService.ListDomains'
-  }
-}))
-/*
-{"domainInfos":[]}
-...
-*/
-
-request(aws4.sign({
-  service: 'cognito-identity',
-  body: '{"MaxResults": 1}',
-  headers: {
-    'Content-Type': 'application/x-amz-json-1.1',
-    'X-Amz-Target': 'AWSCognitoIdentityService.ListIdentityPools'
-  }
-}))
-/*
-{"IdentityPools":[]}
-...
-*/
-
-request(aws4.sign({
-  service: 'mobileanalytics',
-  path: '/2014-06-05/events',
-  body: JSON.stringify({events:[{
-    eventType: 'a',
-    timestamp: new Date().toISOString(),
-    session: {},
-  }]}),
-  headers: {
-    'Content-Type': 'application/json',
-    'X-Amz-Client-Context': JSON.stringify({
-      client: {client_id: 'a', app_title: 'a'},
-      custom: {},
-      env: {platform: 'a'},
-      services: {},
-    }),
-  }
-}))
-/*
-(HTTP 202, empty response)
-*/
-```
-
-API
----
-
-### aws4.sign(requestOptions, [credentials])
-
-This calculates and populates the `Authorization` header of
-`requestOptions`, and any other necessary AWS headers and/or request
-options. Returns `requestOptions` as a convenience for chaining.
-
-`requestOptions` is an object holding the same options that the node.js
-[http.request](http://nodejs.org/docs/latest/api/http.html#http_http_request_options_callback)
-function takes.
-
-The following properties of `requestOptions` are used in the signing or
-populated if they don't already exist:
-
-- `hostname` or `host` (will be determined from `service` and `region` if not given)
-- `method` (will use `'GET'` if not given or `'POST'` if there is a `body`)
-- `path` (will use `'/'` if not given)
-- `body` (will use `''` if not given)
-- `service` (will be calculated from `hostname` or `host` if not given)
-- `region` (will be calculated from `hostname` or `host` or use `'us-east-1'` if not given)
-- `headers['Host']` (will use `hostname` or `host` or be calculated if not given)
-- `headers['Content-Type']` (will use `'application/x-www-form-urlencoded; charset=utf-8'`
-  if not given and there is a `body`)
-- `headers['Date']` (used to calculate the signature date if given, otherwise `new Date` is used)
-
-Your AWS credentials (which can be found in your
-[AWS console](https://portal.aws.amazon.com/gp/aws/securityCredentials))
-can be specified in one of two ways:
-
-- As the second argument, like this:
-
-```javascript
-aws4.sign(requestOptions, {
-  secretAccessKey: "<your-secret-access-key>",
-  accessKeyId: "<your-access-key-id>",
-  sessionToken: "<your-session-token>"
-})
-```
-
-- From `process.env`, such as this:
-
-```
-export AWS_SECRET_ACCESS_KEY="<your-secret-access-key>"
-export AWS_ACCESS_KEY_ID="<your-access-key-id>"
-export AWS_SESSION_TOKEN="<your-session-token>"
-```
-
-(will also use `AWS_ACCESS_KEY` and `AWS_SECRET_KEY` if available)
-
-The `sessionToken` property and `AWS_SESSION_TOKEN` environment variable are optional for signing
-with [IAM STS temporary credentials](http://docs.aws.amazon.com/STS/latest/UsingSTS/using-temp-creds.html).
-
-Installation
-------------
-
-With [npm](http://npmjs.org/) do:
-
-```
-npm install aws4
-```
-
-Can also be used [in the browser](./browser).
-
-Thanks
-------
-
-Thanks to [@jed](https://github.com/jed) for his
-[dynamo-client](https://github.com/jed/dynamo-client) lib where I first
-committed and subsequently extracted this code.
-
-Also thanks to the
-[official node.js AWS SDK](https://github.com/aws/aws-sdk-js) for giving
-me a start on implementing the v4 signature.
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/aws4.js b/node_modules/jsdom/node_modules/request/node_modules/aws4/aws4.js
deleted file mode 100644
index cbe5dc9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/aws4.js
+++ /dev/null
@@ -1,318 +0,0 @@
-var aws4 = exports,
-    url = require('url'),
-    querystring = require('querystring'),
-    crypto = require('crypto'),
-    lru = require('./lru'),
-    credentialsCache = lru(1000)
-
-// http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html
-
-function hmac(key, string, encoding) {
-  return crypto.createHmac('sha256', key).update(string, 'utf8').digest(encoding)
-}
-
-function hash(string, encoding) {
-  return crypto.createHash('sha256').update(string, 'utf8').digest(encoding)
-}
-
-// This function assumes the string has already been percent encoded
-function encodeRfc3986(urlEncodedString) {
-  return urlEncodedString.replace(/[!'()*]/g, function(c) {
-    return '%' + c.charCodeAt(0).toString(16).toUpperCase()
-  })
-}
-
-// request: { path | body, [host], [method], [headers], [service], [region] }
-// credentials: { accessKeyId, secretAccessKey, [sessionToken] }
-function RequestSigner(request, credentials) {
-
-  if (typeof request === 'string') request = url.parse(request)
-
-  var headers = request.headers = (request.headers || {}),
-      hostParts = this.matchHost(request.hostname || request.host || headers.Host || headers.host)
-
-  this.request = request
-  this.credentials = credentials || this.defaultCredentials()
-
-  this.service = request.service || hostParts[0] || ''
-  this.region = request.region || hostParts[1] || 'us-east-1'
-
-  // SES uses a different domain from the service name
-  if (this.service === 'email') this.service = 'ses'
-
-  if (!request.method && request.body)
-    request.method = 'POST'
-
-  if (!headers.Host && !headers.host) {
-    headers.Host = request.hostname || request.host || this.createHost()
-
-    // If a port is specified explicitly, use it as is
-    if (request.port)
-      headers.Host += ':' + request.port
-  }
-  if (!request.hostname && !request.host)
-    request.hostname = headers.Host || headers.host
-}
-
-RequestSigner.prototype.matchHost = function(host) {
-  var match = (host || '').match(/([^\.]+)\.(?:([^\.]*)\.)?amazonaws\.com$/)
-  var hostParts = (match || []).slice(1, 3)
-
-  // ES's hostParts are sometimes the other way round, if the value that is expected
-  // to be region equals ‘es’ switch them back
-  // e.g. search-cluster-name-aaaa00aaaa0aaa0aaaaaaa0aaa.us-east-1.es.amazonaws.com
-  if (hostParts[1] === 'es')
-    hostParts = hostParts.reverse()
-
-  return hostParts
-}
-
-// http://docs.aws.amazon.com/general/latest/gr/rande.html
-RequestSigner.prototype.isSingleRegion = function() {
-  // Special case for S3 and SimpleDB in us-east-1
-  if (['s3', 'sdb'].indexOf(this.service) >= 0 && this.region === 'us-east-1') return true
-
-  return ['cloudfront', 'ls', 'route53', 'iam', 'importexport', 'sts']
-    .indexOf(this.service) >= 0
-}
-
-RequestSigner.prototype.createHost = function() {
-  var region = this.isSingleRegion() ? '' :
-        (this.service === 's3' && this.region !== 'us-east-1' ? '-' : '.') + this.region,
-      service = this.service === 'ses' ? 'email' : this.service
-  return service + region + '.amazonaws.com'
-}
-
-RequestSigner.prototype.prepareRequest = function() {
-  this.parsePath()
-
-  var request = this.request, headers = request.headers, query
-
-  if (request.signQuery) {
-
-    this.parsedPath.query = query = this.parsedPath.query || {}
-
-    if (this.credentials.sessionToken)
-      query['X-Amz-Security-Token'] = this.credentials.sessionToken
-
-    if (this.service === 's3' && !query['X-Amz-Expires'])
-      query['X-Amz-Expires'] = 86400
-
-    if (query['X-Amz-Date'])
-      this.datetime = query['X-Amz-Date']
-    else
-      query['X-Amz-Date'] = this.getDateTime()
-
-    query['X-Amz-Algorithm'] = 'AWS4-HMAC-SHA256'
-    query['X-Amz-Credential'] = this.credentials.accessKeyId + '/' + this.credentialString()
-    query['X-Amz-SignedHeaders'] = this.signedHeaders()
-
-  } else {
-
-    if (!request.doNotModifyHeaders) {
-      if (request.body && !headers['Content-Type'] && !headers['content-type'])
-        headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=utf-8'
-
-      if (request.body && !headers['Content-Length'] && !headers['content-length'])
-        headers['Content-Length'] = Buffer.byteLength(request.body)
-
-      if (this.credentials.sessionToken)
-        headers['X-Amz-Security-Token'] = this.credentials.sessionToken
-
-      if (this.service === 's3')
-        headers['X-Amz-Content-Sha256'] = hash(this.request.body || '', 'hex')
-
-      if (headers['X-Amz-Date'])
-        this.datetime = headers['X-Amz-Date']
-      else
-        headers['X-Amz-Date'] = this.getDateTime()
-    }
-
-    delete headers.Authorization
-    delete headers.authorization
-  }
-}
-
-RequestSigner.prototype.sign = function() {
-  if (!this.parsedPath) this.prepareRequest()
-
-  if (this.request.signQuery) {
-    this.parsedPath.query['X-Amz-Signature'] = this.signature()
-  } else {
-    this.request.headers.Authorization = this.authHeader()
-  }
-
-  this.request.path = this.formatPath()
-
-  return this.request
-}
-
-RequestSigner.prototype.getDateTime = function() {
-  if (!this.datetime) {
-    var headers = this.request.headers,
-      date = new Date(headers.Date || headers.date || new Date)
-
-    this.datetime = date.toISOString().replace(/[:\-]|\.\d{3}/g, '')
-  }
-  return this.datetime
-}
-
-RequestSigner.prototype.getDate = function() {
-  return this.getDateTime().substr(0, 8)
-}
-
-RequestSigner.prototype.authHeader = function() {
-  return [
-    'AWS4-HMAC-SHA256 Credential=' + this.credentials.accessKeyId + '/' + this.credentialString(),
-    'SignedHeaders=' + this.signedHeaders(),
-    'Signature=' + this.signature(),
-  ].join(', ')
-}
-
-RequestSigner.prototype.signature = function() {
-  var date = this.getDate(),
-      cacheKey = [this.credentials.secretAccessKey, date, this.region, this.service].join(),
-      kDate, kRegion, kService, kCredentials = credentialsCache.get(cacheKey)
-  if (!kCredentials) {
-    kDate = hmac('AWS4' + this.credentials.secretAccessKey, date)
-    kRegion = hmac(kDate, this.region)
-    kService = hmac(kRegion, this.service)
-    kCredentials = hmac(kService, 'aws4_request')
-    credentialsCache.set(cacheKey, kCredentials)
-  }
-  return hmac(kCredentials, this.stringToSign(), 'hex')
-}
-
-RequestSigner.prototype.stringToSign = function() {
-  return [
-    'AWS4-HMAC-SHA256',
-    this.getDateTime(),
-    this.credentialString(),
-    hash(this.canonicalString(), 'hex'),
-  ].join('\n')
-}
-
-RequestSigner.prototype.canonicalString = function() {
-  if (!this.parsedPath) this.prepareRequest()
-
-  var pathStr = this.parsedPath.path,
-      query = this.parsedPath.query,
-      queryStr = '',
-      normalizePath = this.service !== 's3',
-      decodePath = this.service === 's3' || this.request.doNotEncodePath,
-      decodeSlashesInPath = this.service === 's3',
-      firstValOnly = this.service === 's3',
-      bodyHash = this.service === 's3' && this.request.signQuery ?
-        'UNSIGNED-PAYLOAD' : hash(this.request.body || '', 'hex')
-
-  if (query) {
-    queryStr = encodeRfc3986(querystring.stringify(Object.keys(query).sort().reduce(function(obj, key) {
-      if (!key) return obj
-      obj[key] = !Array.isArray(query[key]) ? query[key] :
-        (firstValOnly ? query[key][0] : query[key].slice().sort())
-      return obj
-    }, {})))
-  }
-  if (pathStr !== '/') {
-    if (normalizePath) pathStr = pathStr.replace(/\/{2,}/g, '/')
-    pathStr = pathStr.split('/').reduce(function(path, piece) {
-      if (normalizePath && piece === '..') {
-        path.pop()
-      } else if (!normalizePath || piece !== '.') {
-        if (decodePath) piece = querystring.unescape(piece)
-        path.push(encodeRfc3986(querystring.escape(piece)))
-      }
-      return path
-    }, []).join('/')
-    if (pathStr[0] !== '/') pathStr = '/' + pathStr
-    if (decodeSlashesInPath) pathStr = pathStr.replace(/%2F/g, '/')
-  }
-
-  return [
-    this.request.method || 'GET',
-    pathStr,
-    queryStr,
-    this.canonicalHeaders() + '\n',
-    this.signedHeaders(),
-    bodyHash,
-  ].join('\n')
-}
-
-RequestSigner.prototype.canonicalHeaders = function() {
-  var headers = this.request.headers
-  function trimAll(header) {
-    return header.toString().trim().replace(/\s+/g, ' ')
-  }
-  return Object.keys(headers)
-    .sort(function(a, b) { return a.toLowerCase() < b.toLowerCase() ? -1 : 1 })
-    .map(function(key) { return key.toLowerCase() + ':' + trimAll(headers[key]) })
-    .join('\n')
-}
-
-RequestSigner.prototype.signedHeaders = function() {
-  return Object.keys(this.request.headers)
-    .map(function(key) { return key.toLowerCase() })
-    .sort()
-    .join(';')
-}
-
-RequestSigner.prototype.credentialString = function() {
-  return [
-    this.getDate(),
-    this.region,
-    this.service,
-    'aws4_request',
-  ].join('/')
-}
-
-RequestSigner.prototype.defaultCredentials = function() {
-  var env = process.env
-  return {
-    accessKeyId: env.AWS_ACCESS_KEY_ID || env.AWS_ACCESS_KEY,
-    secretAccessKey: env.AWS_SECRET_ACCESS_KEY || env.AWS_SECRET_KEY,
-    sessionToken: env.AWS_SESSION_TOKEN,
-  }
-}
-
-RequestSigner.prototype.parsePath = function() {
-  var path = this.request.path || '/',
-      queryIx = path.indexOf('?'),
-      query = null
-
-  if (queryIx >= 0) {
-    query = querystring.parse(path.slice(queryIx + 1))
-    path = path.slice(0, queryIx)
-  }
-
-  // S3 doesn't always encode characters > 127 correctly and
-  // all services don't encode characters > 255 correctly
-  // So if there are non-reserved chars (and it's not already all % encoded), just encode them all
-  if (/[^0-9A-Za-z!'()*\-._~%/]/.test(path)) {
-    path = path.split('/').map(function(piece) {
-      return querystring.escape(querystring.unescape(piece))
-    }).join('/')
-  }
-
-  this.parsedPath = {
-    path: path,
-    query: query,
-  }
-}
-
-RequestSigner.prototype.formatPath = function() {
-  var path = this.parsedPath.path,
-      query = this.parsedPath.query
-
-  if (!query) return path
-
-  // Services don't support empty query string keys
-  if (query[''] != null) delete query['']
-
-  return path + '?' + encodeRfc3986(querystring.stringify(query))
-}
-
-aws4.RequestSigner = RequestSigner
-
-aws4.sign = function(request, credentials) {
-  return new RequestSigner(request, credentials).sign()
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/lru.js b/node_modules/jsdom/node_modules/request/node_modules/aws4/lru.js
deleted file mode 100644
index 333f66a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/lru.js
+++ /dev/null
@@ -1,96 +0,0 @@
-module.exports = function(size) {
-  return new LruCache(size)
-}
-
-function LruCache(size) {
-  this.capacity = size | 0
-  this.map = Object.create(null)
-  this.list = new DoublyLinkedList()
-}
-
-LruCache.prototype.get = function(key) {
-  var node = this.map[key]
-  if (node == null) return undefined
-  this.used(node)
-  return node.val
-}
-
-LruCache.prototype.set = function(key, val) {
-  var node = this.map[key]
-  if (node != null) {
-    node.val = val
-  } else {
-    if (!this.capacity) this.prune()
-    if (!this.capacity) return false
-    node = new DoublyLinkedNode(key, val)
-    this.map[key] = node
-    this.capacity--
-  }
-  this.used(node)
-  return true
-}
-
-LruCache.prototype.used = function(node) {
-  this.list.moveToFront(node)
-}
-
-LruCache.prototype.prune = function() {
-  var node = this.list.pop()
-  if (node != null) {
-    delete this.map[node.key]
-    this.capacity++
-  }
-}
-
-
-function DoublyLinkedList() {
-  this.firstNode = null
-  this.lastNode = null
-}
-
-DoublyLinkedList.prototype.moveToFront = function(node) {
-  if (this.firstNode == node) return
-
-  this.remove(node)
-
-  if (this.firstNode == null) {
-    this.firstNode = node
-    this.lastNode = node
-    node.prev = null
-    node.next = null
-  } else {
-    node.prev = null
-    node.next = this.firstNode
-    node.next.prev = node
-    this.firstNode = node
-  }
-}
-
-DoublyLinkedList.prototype.pop = function() {
-  var lastNode = this.lastNode
-  if (lastNode != null) {
-    this.remove(lastNode)
-  }
-  return lastNode
-}
-
-DoublyLinkedList.prototype.remove = function(node) {
-  if (this.firstNode == node) {
-    this.firstNode = node.next
-  } else if (node.prev != null) {
-    node.prev.next = node.next
-  }
-  if (this.lastNode == node) {
-    this.lastNode = node.prev
-  } else if (node.next != null) {
-    node.next.prev = node.prev
-  }
-}
-
-
-function DoublyLinkedNode(key, val) {
-  this.key = key
-  this.val = val
-  this.prev = null
-  this.next = null
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/aws4/package.json b/node_modules/jsdom/node_modules/request/node_modules/aws4/package.json
deleted file mode 100644
index d643c93..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/aws4/package.json
+++ /dev/null
@@ -1,106 +0,0 @@
-{
-  "name": "aws4",
-  "version": "1.4.1",
-  "description": "Signs and prepares requests using AWS Signature Version 4",
-  "author": {
-    "name": "Michael Hart",
-    "email": "michael.hart.au@gmail.com",
-    "url": "http://github.com/mhart"
-  },
-  "main": "aws4.js",
-  "keywords": [
-    "amazon",
-    "aws",
-    "signature",
-    "s3",
-    "ec2",
-    "autoscaling",
-    "cloudformation",
-    "elasticloadbalancing",
-    "elb",
-    "elasticbeanstalk",
-    "cloudsearch",
-    "dynamodb",
-    "kinesis",
-    "lambda",
-    "glacier",
-    "sqs",
-    "sns",
-    "iam",
-    "sts",
-    "ses",
-    "swf",
-    "storagegateway",
-    "datapipeline",
-    "directconnect",
-    "redshift",
-    "opsworks",
-    "rds",
-    "monitoring",
-    "cloudtrail",
-    "cloudfront",
-    "codedeploy",
-    "elasticache",
-    "elasticmapreduce",
-    "elastictranscoder",
-    "emr",
-    "cloudwatch",
-    "mobileanalytics",
-    "cognitoidentity",
-    "cognitosync",
-    "cognito",
-    "containerservice",
-    "ecs",
-    "appstream",
-    "keymanagementservice",
-    "kms",
-    "config",
-    "cloudhsm",
-    "route53",
-    "route53domains",
-    "logs"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mhart/aws4.git"
-  },
-  "license": "MIT",
-  "devDependencies": {
-    "mocha": "^2.4.5",
-    "should": "^8.2.2"
-  },
-  "scripts": {
-    "test": "mocha ./test/fast.js ./test/slow.js -b -t 100s -R list"
-  },
-  "gitHead": "f126d3ff80be1ddde0fc6b50bb51a7f199547e81",
-  "bugs": {
-    "url": "https://github.com/mhart/aws4/issues"
-  },
-  "homepage": "https://github.com/mhart/aws4#readme",
-  "_id": "aws4@1.4.1",
-  "_shasum": "fde7d5292466d230e5ee0f4e038d9dfaab08fc61",
-  "_from": "aws4@>=1.2.1 <2.0.0",
-  "_npmVersion": "2.15.4",
-  "_nodeVersion": "4.4.3",
-  "_npmUser": {
-    "name": "hichaelmart",
-    "email": "michael.hart.au@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "hichaelmart",
-      "email": "michael.hart.au@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "fde7d5292466d230e5ee0f4e038d9dfaab08fc61",
-    "tarball": "https://registry.npmjs.org/aws4/-/aws4-1.4.1.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/aws4-1.4.1.tgz_1462643218465_0.6527479749638587"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/aws4/-/aws4-1.4.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/.jshintrc b/node_modules/jsdom/node_modules/request/node_modules/bl/.jshintrc
deleted file mode 100644
index c8ef3ca..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/.jshintrc
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-    "predef": [ ]
-  , "bitwise": false
-  , "camelcase": false
-  , "curly": false
-  , "eqeqeq": false
-  , "forin": false
-  , "immed": false
-  , "latedef": false
-  , "noarg": true
-  , "noempty": true
-  , "nonew": true
-  , "plusplus": false
-  , "quotmark": true
-  , "regexp": false
-  , "undef": true
-  , "unused": true
-  , "strict": false
-  , "trailing": true
-  , "maxlen": 120
-  , "asi": true
-  , "boss": true
-  , "debug": true
-  , "eqnull": true
-  , "esnext": true
-  , "evil": true
-  , "expr": true
-  , "funcscope": false
-  , "globalstrict": false
-  , "iterator": false
-  , "lastsemic": true
-  , "laxbreak": true
-  , "laxcomma": true
-  , "loopfunc": true
-  , "multistr": false
-  , "onecase": false
-  , "proto": false
-  , "regexdash": false
-  , "scripturl": true
-  , "smarttabs": false
-  , "shadow": false
-  , "sub": true
-  , "supernew": false
-  , "validthis": true
-  , "browser": true
-  , "couch": false
-  , "devel": false
-  , "dojo": false
-  , "mootools": false
-  , "node": true
-  , "nonstandard": true
-  , "prototypejs": false
-  , "rhino": false
-  , "worker": true
-  , "wsh": false
-  , "nomen": false
-  , "onevar": false
-  , "passfail": false
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/bl/.npmignore
deleted file mode 100644
index 40b878d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules/
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/bl/.travis.yml
deleted file mode 100644
index 5cb0480..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/.travis.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-sudo: false
-language: node_js
-node_js:
-  - '0.10'
-  - '0.12'
-  - '4'
-  - '5'
-branches:
-  only:
-    - master
-notifications:
-  email:
-    - rod@vagg.org
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/LICENSE.md b/node_modules/jsdom/node_modules/request/node_modules/bl/LICENSE.md
deleted file mode 100644
index ccb2479..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/LICENSE.md
+++ /dev/null
@@ -1,13 +0,0 @@
-The MIT License (MIT)
-=====================
-
-Copyright (c) 2014 bl contributors
-----------------------------------
-
-*bl contributors listed at <https://github.com/rvagg/bl#contributors>*
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/README.md b/node_modules/jsdom/node_modules/request/node_modules/bl/README.md
deleted file mode 100644
index f7044db..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/README.md
+++ /dev/null
@@ -1,200 +0,0 @@
-# bl *(BufferList)*
-
-[![Build Status](https://travis-ci.org/rvagg/bl.svg?branch=master)](https://travis-ci.org/rvagg/bl)
-
-**A Node.js Buffer list collector, reader and streamer thingy.**
-
-[![NPM](https://nodei.co/npm/bl.png?downloads=true&downloadRank=true)](https://nodei.co/npm/bl/)
-[![NPM](https://nodei.co/npm-dl/bl.png?months=6&height=3)](https://nodei.co/npm/bl/)
-
-**bl** is a storage object for collections of Node Buffers, exposing them with the main Buffer readable API. Also works as a duplex stream so you can collect buffers from a stream that emits them and emit buffers to a stream that consumes them!
-
-The original buffers are kept intact and copies are only done as necessary. Any reads that require the use of a single original buffer will return a slice of that buffer only (which references the same memory as the original buffer). Reads that span buffers perform concatenation as required and return the results transparently.
-
-```js
-const BufferList = require('bl')
-
-var bl = new BufferList()
-bl.append(new Buffer('abcd'))
-bl.append(new Buffer('efg'))
-bl.append('hi')                     // bl will also accept & convert Strings
-bl.append(new Buffer('j'))
-bl.append(new Buffer([ 0x3, 0x4 ]))
-
-console.log(bl.length) // 12
-
-console.log(bl.slice(0, 10).toString('ascii')) // 'abcdefghij'
-console.log(bl.slice(3, 10).toString('ascii')) // 'defghij'
-console.log(bl.slice(3, 6).toString('ascii'))  // 'def'
-console.log(bl.slice(3, 8).toString('ascii'))  // 'defgh'
-console.log(bl.slice(5, 10).toString('ascii')) // 'fghij'
-
-// or just use toString!
-console.log(bl.toString())               // 'abcdefghij\u0003\u0004'
-console.log(bl.toString('ascii', 3, 8))  // 'defgh'
-console.log(bl.toString('ascii', 5, 10)) // 'fghij'
-
-// other standard Buffer readables
-console.log(bl.readUInt16BE(10)) // 0x0304
-console.log(bl.readUInt16LE(10)) // 0x0403
-```
-
-Give it a callback in the constructor and use it just like **[concat-stream](https://github.com/maxogden/node-concat-stream)**:
-
-```js
-const bl = require('bl')
-    , fs = require('fs')
-
-fs.createReadStream('README.md')
-  .pipe(bl(function (err, data) { // note 'new' isn't strictly required
-    // `data` is a complete Buffer object containing the full data
-    console.log(data.toString())
-  }))
-```
-
-Note that when you use the *callback* method like this, the resulting `data` parameter is a concatenation of all `Buffer` objects in the list. If you want to avoid the overhead of this concatenation (in cases of extreme performance consciousness), then avoid the *callback* method and just listen to `'end'` instead, like a standard Stream.
-
-Or to fetch a URL using [hyperquest](https://github.com/substack/hyperquest) (should work with [request](http://github.com/mikeal/request) and even plain Node http too!):
-```js
-const hyperquest = require('hyperquest')
-    , bl         = require('bl')
-    , url        = 'https://raw.github.com/rvagg/bl/master/README.md'
-
-hyperquest(url).pipe(bl(function (err, data) {
-  console.log(data.toString())
-}))
-```
-
-Or, use it as a readable stream to recompose a list of Buffers to an output source:
-
-```js
-const BufferList = require('bl')
-    , fs         = require('fs')
-
-var bl = new BufferList()
-bl.append(new Buffer('abcd'))
-bl.append(new Buffer('efg'))
-bl.append(new Buffer('hi'))
-bl.append(new Buffer('j'))
-
-bl.pipe(fs.createWriteStream('gibberish.txt'))
-```
-
-## API
-
-  * <a href="#ctor"><code><b>new BufferList([ callback ])</b></code></a>
-  * <a href="#length"><code>bl.<b>length</b></code></a>
-  * <a href="#append"><code>bl.<b>append(buffer)</b></code></a>
-  * <a href="#get"><code>bl.<b>get(index)</b></code></a>
-  * <a href="#slice"><code>bl.<b>slice([ start[, end ] ])</b></code></a>
-  * <a href="#copy"><code>bl.<b>copy(dest, [ destStart, [ srcStart [, srcEnd ] ] ])</b></code></a>
-  * <a href="#duplicate"><code>bl.<b>duplicate()</b></code></a>
-  * <a href="#consume"><code>bl.<b>consume(bytes)</b></code></a>
-  * <a href="#toString"><code>bl.<b>toString([encoding, [ start, [ end ]]])</b></code></a>
-  * <a href="#readXX"><code>bl.<b>readDoubleBE()</b></code>, <code>bl.<b>readDoubleLE()</b></code>, <code>bl.<b>readFloatBE()</b></code>, <code>bl.<b>readFloatLE()</b></code>, <code>bl.<b>readInt32BE()</b></code>, <code>bl.<b>readInt32LE()</b></code>, <code>bl.<b>readUInt32BE()</b></code>, <code>bl.<b>readUInt32LE()</b></code>, <code>bl.<b>readInt16BE()</b></code>, <code>bl.<b>readInt16LE()</b></code>, <code>bl.<b>readUInt16BE()</b></code>, <code>bl.<b>readUInt16LE()</b></code>, <code>bl.<b>readInt8()</b></code>, <code>bl.<b>readUInt8()</b></code></a>
-  * <a href="#streams">Streams</a>
-
---------------------------------------------------------
-<a name="ctor"></a>
-### new BufferList([ callback | Buffer | Buffer array | BufferList | BufferList array | String ])
-The constructor takes an optional callback, if supplied, the callback will be called with an error argument followed by a reference to the **bl** instance, when `bl.end()` is called (i.e. from a piped stream). This is a convenient method of collecting the entire contents of a stream, particularly when the stream is *chunky*, such as a network stream.
-
-Normally, no arguments are required for the constructor, but you can initialise the list by passing in a single `Buffer` object or an array of `Buffer` object.
-
-`new` is not strictly required, if you don't instantiate a new object, it will be done automatically for you so you can create a new instance simply with:
-
-```js
-var bl = require('bl')
-var myinstance = bl()
-
-// equivilant to:
-
-var BufferList = require('bl')
-var myinstance = new BufferList()
-```
-
---------------------------------------------------------
-<a name="length"></a>
-### bl.length
-Get the length of the list in bytes. This is the sum of the lengths of all of the buffers contained in the list, minus any initial offset for a semi-consumed buffer at the beginning. Should accurately represent the total number of bytes that can be read from the list.
-
---------------------------------------------------------
-<a name="append"></a>
-### bl.append(Buffer | Buffer array | BufferList | BufferList array | String)
-`append(buffer)` adds an additional buffer or BufferList to the internal list. `this` is returned so it can be chained.
-
---------------------------------------------------------
-<a name="get"></a>
-### bl.get(index)
-`get()` will return the byte at the specified index.
-
---------------------------------------------------------
-<a name="slice"></a>
-### bl.slice([ start, [ end ] ])
-`slice()` returns a new `Buffer` object containing the bytes within the range specified. Both `start` and `end` are optional and will default to the beginning and end of the list respectively.
-
-If the requested range spans a single internal buffer then a slice of that buffer will be returned which shares the original memory range of that Buffer. If the range spans multiple buffers then copy operations will likely occur to give you a uniform Buffer.
-
---------------------------------------------------------
-<a name="copy"></a>
-### bl.copy(dest, [ destStart, [ srcStart [, srcEnd ] ] ])
-`copy()` copies the content of the list in the `dest` buffer, starting from `destStart` and containing the bytes within the range specified with `srcStart` to `srcEnd`. `destStart`, `start` and `end` are optional and will default to the beginning of the `dest` buffer, and the beginning and end of the list respectively.
-
---------------------------------------------------------
-<a name="duplicate"></a>
-### bl.duplicate()
-`duplicate()` performs a **shallow-copy** of the list. The internal Buffers remains the same, so if you change the underlying Buffers, the change will be reflected in both the original and the duplicate. This method is needed if you want to call `consume()` or `pipe()` and still keep the original list.Example:
-
-```js
-var bl = new BufferList()
-
-bl.append('hello')
-bl.append(' world')
-bl.append('\n')
-
-bl.duplicate().pipe(process.stdout, { end: false })
-
-console.log(bl.toString())
-```
-
---------------------------------------------------------
-<a name="consume"></a>
-### bl.consume(bytes)
-`consume()` will shift bytes *off the start of the list*. The number of bytes consumed don't need to line up with the sizes of the internal Buffers&mdash;initial offsets will be calculated accordingly in order to give you a consistent view of the data.
-
---------------------------------------------------------
-<a name="toString"></a>
-### bl.toString([encoding, [ start, [ end ]]])
-`toString()` will return a string representation of the buffer. The optional `start` and `end` arguments are passed on to `slice()`, while the `encoding` is passed on to `toString()` of the resulting Buffer. See the [Buffer#toString()](http://nodejs.org/docs/latest/api/buffer.html#buffer_buf_tostring_encoding_start_end) documentation for more information.
-
---------------------------------------------------------
-<a name="readXX"></a>
-### bl.readDoubleBE(), bl.readDoubleLE(), bl.readFloatBE(), bl.readFloatLE(), bl.readInt32BE(), bl.readInt32LE(), bl.readUInt32BE(), bl.readUInt32LE(), bl.readInt16BE(), bl.readInt16LE(), bl.readUInt16BE(), bl.readUInt16LE(), bl.readInt8(), bl.readUInt8()
-
-All of the standard byte-reading methods of the `Buffer` interface are implemented and will operate across internal Buffer boundaries transparently.
-
-See the <b><code>[Buffer](http://nodejs.org/docs/latest/api/buffer.html)</code></b> documentation for how these work.
-
---------------------------------------------------------
-<a name="streams"></a>
-### Streams
-**bl** is a Node **[Duplex Stream](http://nodejs.org/docs/latest/api/stream.html#stream_class_stream_duplex)**, so it can be read from and written to like a standard Node stream. You can also `pipe()` to and from a **bl** instance.
-
---------------------------------------------------------
-
-## Contributors
-
-**bl** is brought to you by the following hackers:
-
- * [Rod Vagg](https://github.com/rvagg)
- * [Matteo Collina](https://github.com/mcollina)
- * [Jarett Cruger](https://github.com/jcrugzz)
-
-=======
-
-<a name="license"></a>
-## License &amp; copyright
-
-Copyright (c) 2013-2014 bl contributors (listed above).
-
-bl is licensed under the MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE.md file for more details.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/bl.js b/node_modules/jsdom/node_modules/request/node_modules/bl/bl.js
deleted file mode 100644
index f585df1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/bl.js
+++ /dev/null
@@ -1,243 +0,0 @@
-var DuplexStream = require('readable-stream/duplex')
-  , util         = require('util')
-
-
-function BufferList (callback) {
-  if (!(this instanceof BufferList))
-    return new BufferList(callback)
-
-  this._bufs  = []
-  this.length = 0
-
-  if (typeof callback == 'function') {
-    this._callback = callback
-
-    var piper = function piper (err) {
-      if (this._callback) {
-        this._callback(err)
-        this._callback = null
-      }
-    }.bind(this)
-
-    this.on('pipe', function onPipe (src) {
-      src.on('error', piper)
-    })
-    this.on('unpipe', function onUnpipe (src) {
-      src.removeListener('error', piper)
-    })
-  } else {
-    this.append(callback)
-  }
-
-  DuplexStream.call(this)
-}
-
-
-util.inherits(BufferList, DuplexStream)
-
-
-BufferList.prototype._offset = function _offset (offset) {
-  var tot = 0, i = 0, _t
-  for (; i < this._bufs.length; i++) {
-    _t = tot + this._bufs[i].length
-    if (offset < _t)
-      return [ i, offset - tot ]
-    tot = _t
-  }
-}
-
-
-BufferList.prototype.append = function append (buf) {
-  var i = 0
-    , newBuf
-
-  if (Array.isArray(buf)) {
-    for (; i < buf.length; i++)
-      this.append(buf[i])
-  } else if (buf instanceof BufferList) {
-    // unwrap argument into individual BufferLists
-    for (; i < buf._bufs.length; i++)
-      this.append(buf._bufs[i])
-  } else if (buf != null) {
-    // coerce number arguments to strings, since Buffer(number) does
-    // uninitialized memory allocation
-    if (typeof buf == 'number')
-      buf = buf.toString()
-
-    newBuf = Buffer.isBuffer(buf) ? buf : new Buffer(buf)
-    this._bufs.push(newBuf)
-    this.length += newBuf.length
-  }
-
-  return this
-}
-
-
-BufferList.prototype._write = function _write (buf, encoding, callback) {
-  this.append(buf)
-
-  if (typeof callback == 'function')
-    callback()
-}
-
-
-BufferList.prototype._read = function _read (size) {
-  if (!this.length)
-    return this.push(null)
-
-  size = Math.min(size, this.length)
-  this.push(this.slice(0, size))
-  this.consume(size)
-}
-
-
-BufferList.prototype.end = function end (chunk) {
-  DuplexStream.prototype.end.call(this, chunk)
-
-  if (this._callback) {
-    this._callback(null, this.slice())
-    this._callback = null
-  }
-}
-
-
-BufferList.prototype.get = function get (index) {
-  return this.slice(index, index + 1)[0]
-}
-
-
-BufferList.prototype.slice = function slice (start, end) {
-  return this.copy(null, 0, start, end)
-}
-
-
-BufferList.prototype.copy = function copy (dst, dstStart, srcStart, srcEnd) {
-  if (typeof srcStart != 'number' || srcStart < 0)
-    srcStart = 0
-  if (typeof srcEnd != 'number' || srcEnd > this.length)
-    srcEnd = this.length
-  if (srcStart >= this.length)
-    return dst || new Buffer(0)
-  if (srcEnd <= 0)
-    return dst || new Buffer(0)
-
-  var copy   = !!dst
-    , off    = this._offset(srcStart)
-    , len    = srcEnd - srcStart
-    , bytes  = len
-    , bufoff = (copy && dstStart) || 0
-    , start  = off[1]
-    , l
-    , i
-
-  // copy/slice everything
-  if (srcStart === 0 && srcEnd == this.length) {
-    if (!copy) // slice, just return a full concat
-      return Buffer.concat(this._bufs)
-
-    // copy, need to copy individual buffers
-    for (i = 0; i < this._bufs.length; i++) {
-      this._bufs[i].copy(dst, bufoff)
-      bufoff += this._bufs[i].length
-    }
-
-    return dst
-  }
-
-  // easy, cheap case where it's a subset of one of the buffers
-  if (bytes <= this._bufs[off[0]].length - start) {
-    return copy
-      ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)
-      : this._bufs[off[0]].slice(start, start + bytes)
-  }
-
-  if (!copy) // a slice, we need something to copy in to
-    dst = new Buffer(len)
-
-  for (i = off[0]; i < this._bufs.length; i++) {
-    l = this._bufs[i].length - start
-
-    if (bytes > l) {
-      this._bufs[i].copy(dst, bufoff, start)
-    } else {
-      this._bufs[i].copy(dst, bufoff, start, start + bytes)
-      break
-    }
-
-    bufoff += l
-    bytes -= l
-
-    if (start)
-      start = 0
-  }
-
-  return dst
-}
-
-BufferList.prototype.toString = function toString (encoding, start, end) {
-  return this.slice(start, end).toString(encoding)
-}
-
-BufferList.prototype.consume = function consume (bytes) {
-  while (this._bufs.length) {
-    if (bytes >= this._bufs[0].length) {
-      bytes -= this._bufs[0].length
-      this.length -= this._bufs[0].length
-      this._bufs.shift()
-    } else {
-      this._bufs[0] = this._bufs[0].slice(bytes)
-      this.length -= bytes
-      break
-    }
-  }
-  return this
-}
-
-
-BufferList.prototype.duplicate = function duplicate () {
-  var i = 0
-    , copy = new BufferList()
-
-  for (; i < this._bufs.length; i++)
-    copy.append(this._bufs[i])
-
-  return copy
-}
-
-
-BufferList.prototype.destroy = function destroy () {
-  this._bufs.length = 0
-  this.length = 0
-  this.push(null)
-}
-
-
-;(function () {
-  var methods = {
-      'readDoubleBE' : 8
-    , 'readDoubleLE' : 8
-    , 'readFloatBE'  : 4
-    , 'readFloatLE'  : 4
-    , 'readInt32BE'  : 4
-    , 'readInt32LE'  : 4
-    , 'readUInt32BE' : 4
-    , 'readUInt32LE' : 4
-    , 'readInt16BE'  : 2
-    , 'readInt16LE'  : 2
-    , 'readUInt16BE' : 2
-    , 'readUInt16LE' : 2
-    , 'readInt8'     : 1
-    , 'readUInt8'    : 1
-  }
-
-  for (var m in methods) {
-    (function (m) {
-      BufferList.prototype[m] = function (offset) {
-        return this.slice(offset, offset + methods[m])[m](0)
-      }
-    }(m))
-  }
-}())
-
-
-module.exports = BufferList
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore
deleted file mode 100644
index 38344f8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.npmignore
+++ /dev/null
@@ -1,5 +0,0 @@
-build/
-test/
-examples/
-fs.js
-zlib.js
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml
deleted file mode 100644
index 1b82118..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.travis.yml
+++ /dev/null
@@ -1,52 +0,0 @@
-sudo: false
-language: node_js
-before_install:
-  - npm install -g npm@2
-  - npm install -g npm
-notifications:
-  email: false
-matrix:
-  fast_finish: true
-  allow_failures:
-    - env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest"
-    - env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
-  include:
-  - node_js: '0.8'
-    env: TASK=test
-  - node_js: '0.10'
-    env: TASK=test
-  - node_js: '0.11'
-    env: TASK=test
-  - node_js: '0.12'
-    env: TASK=test
-  - node_js: 1
-    env: TASK=test
-  - node_js: 2
-    env: TASK=test
-  - node_js: 3
-    env: TASK=test
-  - node_js: 4
-    env: TASK=test
-  - node_js: 5
-    env: TASK=test
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=android BROWSER_VERSION="4.0..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="-3..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="-3..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=ipad BROWSER_VERSION="6.0..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=iphone BROWSER_VERSION="6.0..latest"
-  - node_js: 5
-    env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest"
-script: "npm run $TASK"
-env:
-  global:
-  - secure: rE2Vvo7vnjabYNULNyLFxOyt98BoJexDqsiOnfiD6kLYYsiQGfr/sbZkPMOFm9qfQG7pjqx+zZWZjGSswhTt+626C0t/njXqug7Yps4c3dFblzGfreQHp7wNX5TFsvrxd6dAowVasMp61sJcRnB2w8cUzoe3RAYUDHyiHktwqMc=
-  - secure: g9YINaKAdMatsJ28G9jCGbSaguXCyxSTy+pBO6Ch0Cf57ZLOTka3HqDj8p3nV28LUIHZ3ut5WO43CeYKwt4AUtLpBS3a0dndHdY6D83uY6b2qh5hXlrcbeQTq2cvw2y95F7hm4D1kwrgZ7ViqaKggRcEupAL69YbJnxeUDKWEdI=
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml
deleted file mode 100644
index 96d9cfb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/.zuul.yml
+++ /dev/null
@@ -1 +0,0 @@
-ui: tape
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE
deleted file mode 100644
index e3d4e69..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright Joyent, Inc. and other Node contributors. All rights reserved.
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md
deleted file mode 100644
index 86b95a3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/README.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# readable-stream
-
-***Node-core v5.8.0 streams for userland*** [![Build Status](https://travis-ci.org/nodejs/readable-stream.svg?branch=master)](https://travis-ci.org/nodejs/readable-stream)
-
-
-[![NPM](https://nodei.co/npm/readable-stream.png?downloads=true&downloadRank=true)](https://nodei.co/npm/readable-stream/)
-[![NPM](https://nodei.co/npm-dl/readable-stream.png?&months=6&height=3)](https://nodei.co/npm/readable-stream/)
-
-
-[![Sauce Test Status](https://saucelabs.com/browser-matrix/readable-stream.svg)](https://saucelabs.com/u/readable-stream)
-
-```bash
-npm install --save readable-stream
-```
-
-***Node-core streams for userland***
-
-This package is a mirror of the Streams2 and Streams3 implementations in
-Node-core, including [documentation](doc/stream.markdown).
-
-If you want to guarantee a stable streams base, regardless of what version of
-Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).
-
-As of version 2.0.0 **readable-stream** uses semantic versioning.  
-
-# Streams WG Team Members
-
-* **Chris Dickinson** ([@chrisdickinson](https://github.com/chrisdickinson)) &lt;christopher.s.dickinson@gmail.com&gt;
-  - Release GPG key: 9554F04D7259F04124DE6B476D5A82AC7E37093B
-* **Calvin Metcalf** ([@calvinmetcalf](https://github.com/calvinmetcalf)) &lt;calvin.metcalf@gmail.com&gt;
-  - Release GPG key: F3EF5F62A87FC27A22E643F714CE4FF5015AA242
-* **Rod Vagg** ([@rvagg](https://github.com/rvagg)) &lt;rod@vagg.org&gt;
-  - Release GPG key: DD8F2338BAE7501E3DD5AC78C273792F7D83545D
-* **Sam Newman** ([@sonewman](https://github.com/sonewman)) &lt;newmansam@outlook.com&gt;
-* **Mathias Buus** ([@mafintosh](https://github.com/mafintosh)) &lt;mathiasbuus@gmail.com&gt;
-* **Domenic Denicola** ([@domenic](https://github.com/domenic)) &lt;d@domenic.me&gt;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown
deleted file mode 100644
index 0bc3819..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/stream.markdown
+++ /dev/null
@@ -1,1760 +0,0 @@
-# Stream
-
-    Stability: 2 - Stable
-
-A stream is an abstract interface implemented by various objects in
-Node.js. For example a [request to an HTTP server][http-incoming-message] is a
-stream, as is [`process.stdout`][]. Streams are readable, writable, or both. All
-streams are instances of [`EventEmitter`][].
-
-You can load the Stream base classes by doing `require('stream')`.
-There are base classes provided for [Readable][] streams, [Writable][]
-streams, [Duplex][] streams, and [Transform][] streams.
-
-This document is split up into 3 sections:
-
-1. The first section explains the parts of the API that you need to be
-   aware of to use streams in your programs.
-2. The second section explains the parts of the API that you need to
-   use if you implement your own custom streams yourself. The API is designed to
-   make this easy for you to do.
-3. The third section goes into more depth about how streams work,
-   including some of the internal mechanisms and functions that you
-   should probably not modify unless you definitely know what you are
-   doing.
-
-
-## API for Stream Consumers
-
-<!--type=misc-->
-
-Streams can be either [Readable][], [Writable][], or both ([Duplex][]).
-
-All streams are EventEmitters, but they also have other custom methods
-and properties depending on whether they are Readable, Writable, or
-Duplex.
-
-If a stream is both Readable and Writable, then it implements all of
-the methods and events. So, a [Duplex][] or [Transform][] stream is
-fully described by this API, though their implementation may be
-somewhat different.
-
-It is not necessary to implement Stream interfaces in order to consume
-streams in your programs. If you **are** implementing streaming
-interfaces in your own program, please also refer to
-[API for Stream Implementors][].
-
-Almost all Node.js programs, no matter how simple, use Streams in some
-way. Here is an example of using Streams in an Node.js program:
-
-```js
-const http = require('http');
-
-var server = http.createServer( (req, res) => {
-  // req is an http.IncomingMessage, which is a Readable Stream
-  // res is an http.ServerResponse, which is a Writable Stream
-
-  var body = '';
-  // we want to get the data as utf8 strings
-  // If you don't set an encoding, then you'll get Buffer objects
-  req.setEncoding('utf8');
-
-  // Readable streams emit 'data' events once a listener is added
-  req.on('data', (chunk) => {
-    body += chunk;
-  });
-
-  // the end event tells you that you have entire body
-  req.on('end', () => {
-    try {
-      var data = JSON.parse(body);
-    } catch (er) {
-      // uh oh!  bad json!
-      res.statusCode = 400;
-      return res.end(`error: ${er.message}`);
-    }
-
-    // write back something interesting to the user:
-    res.write(typeof data);
-    res.end();
-  });
-});
-
-server.listen(1337);
-
-// $ curl localhost:1337 -d '{}'
-// object
-// $ curl localhost:1337 -d '"foo"'
-// string
-// $ curl localhost:1337 -d 'not json'
-// error: Unexpected token o
-```
-
-### Class: stream.Duplex
-
-Duplex streams are streams that implement both the [Readable][] and
-[Writable][] interfaces.
-
-Examples of Duplex streams include:
-
-* [TCP sockets][]
-* [zlib streams][zlib]
-* [crypto streams][crypto]
-
-### Class: stream.Readable
-
-<!--type=class-->
-
-The Readable stream interface is the abstraction for a *source* of
-data that you are reading from. In other words, data comes *out* of a
-Readable stream.
-
-A Readable stream will not start emitting data until you indicate that
-you are ready to receive it.
-
-Readable streams have two "modes": a **flowing mode** and a **paused
-mode**. When in flowing mode, data is read from the underlying system
-and provided to your program as fast as possible. In paused mode, you
-must explicitly call [`stream.read()`][stream-read] to get chunks of data out.
-Streams start out in paused mode.
-
-**Note**: If no data event handlers are attached, and there are no
-[`stream.pipe()`][] destinations, and the stream is switched into flowing
-mode, then data will be lost.
-
-You can switch to flowing mode by doing any of the following:
-
-* Adding a [`'data'`][] event handler to listen for data.
-* Calling the [`stream.resume()`][stream-resume] method to explicitly open the
-  flow.
-* Calling the [`stream.pipe()`][] method to send the data to a [Writable][].
-
-You can switch back to paused mode by doing either of the following:
-
-* If there are no pipe destinations, by calling the
-  [`stream.pause()`][stream-pause] method.
-* If there are pipe destinations, by removing any [`'data'`][] event
-  handlers, and removing all pipe destinations by calling the
-  [`stream.unpipe()`][] method.
-
-Note that, for backwards compatibility reasons, removing [`'data'`][]
-event handlers will **not** automatically pause the stream. Also, if
-there are piped destinations, then calling [`stream.pause()`][stream-pause] will
-not guarantee that the stream will *remain* paused once those
-destinations drain and ask for more data.
-
-Examples of readable streams include:
-
-* [HTTP responses, on the client][http-incoming-message]
-* [HTTP requests, on the server][http-incoming-message]
-* [fs read streams][]
-* [zlib streams][zlib]
-* [crypto streams][crypto]
-* [TCP sockets][]
-* [child process stdout and stderr][]
-* [`process.stdin`][]
-
-#### Event: 'close'
-
-Emitted when the stream and any of its underlying resources (a file
-descriptor, for example) have been closed. The event indicates that
-no more events will be emitted, and no further computation will occur.
-
-Not all streams will emit the `'close'` event.
-
-#### Event: 'data'
-
-* `chunk` {Buffer|String} The chunk of data.
-
-Attaching a `'data'` event listener to a stream that has not been
-explicitly paused will switch the stream into flowing mode. Data will
-then be passed as soon as it is available.
-
-If you just want to get all the data out of the stream as fast as
-possible, this is the best way to do so.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.on('data', (chunk) => {
-  console.log('got %d bytes of data', chunk.length);
-});
-```
-
-#### Event: 'end'
-
-This event fires when there will be no more data to read.
-
-Note that the `'end'` event **will not fire** unless the data is
-completely consumed. This can be done by switching into flowing mode,
-or by calling [`stream.read()`][stream-read] repeatedly until you get to the
-end.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.on('data', (chunk) => {
-  console.log('got %d bytes of data', chunk.length);
-});
-readable.on('end', () => {
-  console.log('there will be no more data.');
-});
-```
-
-#### Event: 'error'
-
-* {Error Object}
-
-Emitted if there was an error receiving data.
-
-#### Event: 'readable'
-
-When a chunk of data can be read from the stream, it will emit a
-`'readable'` event.
-
-In some cases, listening for a `'readable'` event will cause some data
-to be read into the internal buffer from the underlying system, if it
-hadn't already.
-
-```javascript
-var readable = getReadableStreamSomehow();
-readable.on('readable', () => {
-  // there is some data to read now
-});
-```
-
-Once the internal buffer is drained, a `'readable'` event will fire
-again when more data is available.
-
-The `'readable'` event is not emitted in the "flowing" mode with the
-sole exception of the last one, on end-of-stream.
-
-The `'readable'` event indicates that the stream has new information:
-either new data is available or the end of the stream has been reached.
-In the former case, [`stream.read()`][stream-read] will return that data. In the
-latter case, [`stream.read()`][stream-read] will return null. For instance, in
-the following example, `foo.txt` is an empty file:
-
-```js
-const fs = require('fs');
-var rr = fs.createReadStream('foo.txt');
-rr.on('readable', () => {
-  console.log('readable:', rr.read());
-});
-rr.on('end', () => {
-  console.log('end');
-});
-```
-
-The output of running this script is:
-
-```
-$ node test.js
-readable: null
-end
-```
-
-#### readable.isPaused()
-
-* Return: {Boolean}
-
-This method returns whether or not the `readable` has been **explicitly**
-paused by client code (using [`stream.pause()`][stream-pause] without a
-corresponding [`stream.resume()`][stream-resume]).
-
-```js
-var readable = new stream.Readable
-
-readable.isPaused() // === false
-readable.pause()
-readable.isPaused() // === true
-readable.resume()
-readable.isPaused() // === false
-```
-
-#### readable.pause()
-
-* Return: `this`
-
-This method will cause a stream in flowing mode to stop emitting
-[`'data'`][] events, switching out of flowing mode. Any data that becomes
-available will remain in the internal buffer.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.on('data', (chunk) => {
-  console.log('got %d bytes of data', chunk.length);
-  readable.pause();
-  console.log('there will be no more data for 1 second');
-  setTimeout(() => {
-    console.log('now data will start flowing again');
-    readable.resume();
-  }, 1000);
-});
-```
-
-#### readable.pipe(destination[, options])
-
-* `destination` {stream.Writable} The destination for writing data
-* `options` {Object} Pipe options
-  * `end` {Boolean} End the writer when the reader ends. Default = `true`
-
-This method pulls all the data out of a readable stream, and writes it
-to the supplied destination, automatically managing the flow so that
-the destination is not overwhelmed by a fast readable stream.
-
-Multiple destinations can be piped to safely.
-
-```js
-var readable = getReadableStreamSomehow();
-var writable = fs.createWriteStream('file.txt');
-// All the data from readable goes into 'file.txt'
-readable.pipe(writable);
-```
-
-This function returns the destination stream, so you can set up pipe
-chains like so:
-
-```js
-var r = fs.createReadStream('file.txt');
-var z = zlib.createGzip();
-var w = fs.createWriteStream('file.txt.gz');
-r.pipe(z).pipe(w);
-```
-
-For example, emulating the Unix `cat` command:
-
-```js
-process.stdin.pipe(process.stdout);
-```
-
-By default [`stream.end()`][stream-end] is called on the destination when the
-source stream emits [`'end'`][], so that `destination` is no longer writable.
-Pass `{ end: false }` as `options` to keep the destination stream open.
-
-This keeps `writer` open so that "Goodbye" can be written at the
-end.
-
-```js
-reader.pipe(writer, { end: false });
-reader.on('end', () => {
-  writer.end('Goodbye\n');
-});
-```
-
-Note that [`process.stderr`][] and [`process.stdout`][] are never closed until
-the process exits, regardless of the specified options.
-
-#### readable.read([size])
-
-* `size` {Number} Optional argument to specify how much data to read.
-* Return {String|Buffer|Null}
-
-The `read()` method pulls some data out of the internal buffer and
-returns it. If there is no data available, then it will return
-`null`.
-
-If you pass in a `size` argument, then it will return that many
-bytes. If `size` bytes are not available, then it will return `null`,
-unless we've ended, in which case it will return the data remaining
-in the buffer.
-
-If you do not specify a `size` argument, then it will return all the
-data in the internal buffer.
-
-This method should only be called in paused mode. In flowing mode,
-this method is called automatically until the internal buffer is
-drained.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.on('readable', () => {
-  var chunk;
-  while (null !== (chunk = readable.read())) {
-    console.log('got %d bytes of data', chunk.length);
-  }
-});
-```
-
-If this method returns a data chunk, then it will also trigger the
-emission of a [`'data'`][] event.
-
-Note that calling [`stream.read([size])`][stream-read] after the [`'end'`][]
-event has been triggered will return `null`. No runtime error will be raised.
-
-#### readable.resume()
-
-* Return: `this`
-
-This method will cause the readable stream to resume emitting [`'data'`][]
-events.
-
-This method will switch the stream into flowing mode. If you do *not*
-want to consume the data from a stream, but you *do* want to get to
-its [`'end'`][] event, you can call [`stream.resume()`][stream-resume] to open
-the flow of data.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.resume();
-readable.on('end', () => {
-  console.log('got to the end, but did not read anything');
-});
-```
-
-#### readable.setEncoding(encoding)
-
-* `encoding` {String} The encoding to use.
-* Return: `this`
-
-Call this function to cause the stream to return strings of the specified
-encoding instead of Buffer objects. For example, if you do
-`readable.setEncoding('utf8')`, then the output data will be interpreted as
-UTF-8 data, and returned as strings. If you do `readable.setEncoding('hex')`,
-then the data will be encoded in hexadecimal string format.
-
-This properly handles multi-byte characters that would otherwise be
-potentially mangled if you simply pulled the Buffers directly and
-called [`buf.toString(encoding)`][] on them. If you want to read the data
-as strings, always use this method.
-
-Also you can disable any encoding at all with `readable.setEncoding(null)`.
-This approach is very useful if you deal with binary data or with large
-multi-byte strings spread out over multiple chunks.
-
-```js
-var readable = getReadableStreamSomehow();
-readable.setEncoding('utf8');
-readable.on('data', (chunk) => {
-  assert.equal(typeof chunk, 'string');
-  console.log('got %d characters of string data', chunk.length);
-});
-```
-
-#### readable.unpipe([destination])
-
-* `destination` {stream.Writable} Optional specific stream to unpipe
-
-This method will remove the hooks set up for a previous [`stream.pipe()`][]
-call.
-
-If the destination is not specified, then all pipes are removed.
-
-If the destination is specified, but no pipe is set up for it, then
-this is a no-op.
-
-```js
-var readable = getReadableStreamSomehow();
-var writable = fs.createWriteStream('file.txt');
-// All the data from readable goes into 'file.txt',
-// but only for the first second
-readable.pipe(writable);
-setTimeout(() => {
-  console.log('stop writing to file.txt');
-  readable.unpipe(writable);
-  console.log('manually close the file stream');
-  writable.end();
-}, 1000);
-```
-
-#### readable.unshift(chunk)
-
-* `chunk` {Buffer|String} Chunk of data to unshift onto the read queue
-
-This is useful in certain cases where a stream is being consumed by a
-parser, which needs to "un-consume" some data that it has
-optimistically pulled out of the source, so that the stream can be
-passed on to some other party.
-
-Note that `stream.unshift(chunk)` cannot be called after the [`'end'`][] event
-has been triggered; a runtime error will be raised.
-
-If you find that you must often call `stream.unshift(chunk)` in your
-programs, consider implementing a [Transform][] stream instead. (See [API
-for Stream Implementors][].)
-
-```js
-// Pull off a header delimited by \n\n
-// use unshift() if we get too much
-// Call the callback with (error, header, stream)
-const StringDecoder = require('string_decoder').StringDecoder;
-function parseHeader(stream, callback) {
-  stream.on('error', callback);
-  stream.on('readable', onReadable);
-  var decoder = new StringDecoder('utf8');
-  var header = '';
-  function onReadable() {
-    var chunk;
-    while (null !== (chunk = stream.read())) {
-      var str = decoder.write(chunk);
-      if (str.match(/\n\n/)) {
-        // found the header boundary
-        var split = str.split(/\n\n/);
-        header += split.shift();
-        var remaining = split.join('\n\n');
-        var buf = new Buffer(remaining, 'utf8');
-        if (buf.length)
-          stream.unshift(buf);
-        stream.removeListener('error', callback);
-        stream.removeListener('readable', onReadable);
-        // now the body of the message can be read from the stream.
-        callback(null, header, stream);
-      } else {
-        // still reading the header.
-        header += str;
-      }
-    }
-  }
-}
-```
-
-Note that, unlike [`stream.push(chunk)`][stream-push], `stream.unshift(chunk)`
-will not end the reading process by resetting the internal reading state of the
-stream. This can cause unexpected results if `unshift()` is called during a
-read (i.e. from within a [`stream._read()`][stream-_read] implementation on a
-custom stream). Following the call to `unshift()` with an immediate
-[`stream.push('')`][stream-push] will reset the reading state appropriately,
-however it is best to simply avoid calling `unshift()` while in the process of
-performing a read.
-
-#### readable.wrap(stream)
-
-* `stream` {Stream} An "old style" readable stream
-
-Versions of Node.js prior to v0.10 had streams that did not implement the
-entire Streams API as it is today. (See [Compatibility][] for
-more information.)
-
-If you are using an older Node.js library that emits [`'data'`][] events and
-has a [`stream.pause()`][stream-pause] method that is advisory only, then you
-can use the `wrap()` method to create a [Readable][] stream that uses the old
-stream as its data source.
-
-You will very rarely ever need to call this function, but it exists
-as a convenience for interacting with old Node.js programs and libraries.
-
-For example:
-
-```js
-const OldReader = require('./old-api-module.js').OldReader;
-const Readable = require('stream').Readable;
-const oreader = new OldReader;
-const myReader = new Readable().wrap(oreader);
-
-myReader.on('readable', () => {
-  myReader.read(); // etc.
-});
-```
-
-### Class: stream.Transform
-
-Transform streams are [Duplex][] streams where the output is in some way
-computed from the input. They implement both the [Readable][] and
-[Writable][] interfaces.
-
-Examples of Transform streams include:
-
-* [zlib streams][zlib]
-* [crypto streams][crypto]
-
-### Class: stream.Writable
-
-<!--type=class-->
-
-The Writable stream interface is an abstraction for a *destination*
-that you are writing data *to*.
-
-Examples of writable streams include:
-
-* [HTTP requests, on the client][]
-* [HTTP responses, on the server][]
-* [fs write streams][]
-* [zlib streams][zlib]
-* [crypto streams][crypto]
-* [TCP sockets][]
-* [child process stdin][]
-* [`process.stdout`][], [`process.stderr`][]
-
-#### Event: 'drain'
-
-If a [`stream.write(chunk)`][stream-write] call returns `false`, then the
-`'drain'` event will indicate when it is appropriate to begin writing more data
-to the stream.
-
-```js
-// Write the data to the supplied writable stream one million times.
-// Be attentive to back-pressure.
-function writeOneMillionTimes(writer, data, encoding, callback) {
-  var i = 1000000;
-  write();
-  function write() {
-    var ok = true;
-    do {
-      i -= 1;
-      if (i === 0) {
-        // last time!
-        writer.write(data, encoding, callback);
-      } else {
-        // see if we should continue, or wait
-        // don't pass the callback, because we're not done yet.
-        ok = writer.write(data, encoding);
-      }
-    } while (i > 0 && ok);
-    if (i > 0) {
-      // had to stop early!
-      // write some more once it drains
-      writer.once('drain', write);
-    }
-  }
-}
-```
-
-#### Event: 'error'
-
-* {Error}
-
-Emitted if there was an error when writing or piping data.
-
-#### Event: 'finish'
-
-When the [`stream.end()`][stream-end] method has been called, and all data has
-been flushed to the underlying system, this event is emitted.
-
-```javascript
-var writer = getWritableStreamSomehow();
-for (var i = 0; i < 100; i ++) {
-  writer.write('hello, #${i}!\n');
-}
-writer.end('this is the end\n');
-writer.on('finish', () => {
-  console.error('all writes are now complete.');
-});
-```
-
-#### Event: 'pipe'
-
-* `src` {stream.Readable} source stream that is piping to this writable
-
-This is emitted whenever the [`stream.pipe()`][] method is called on a readable
-stream, adding this writable to its set of destinations.
-
-```js
-var writer = getWritableStreamSomehow();
-var reader = getReadableStreamSomehow();
-writer.on('pipe', (src) => {
-  console.error('something is piping into the writer');
-  assert.equal(src, reader);
-});
-reader.pipe(writer);
-```
-
-#### Event: 'unpipe'
-
-* `src` {[Readable][] Stream} The source stream that
-  [unpiped][`stream.unpipe()`] this writable
-
-This is emitted whenever the [`stream.unpipe()`][] method is called on a
-readable stream, removing this writable from its set of destinations.
-
-```js
-var writer = getWritableStreamSomehow();
-var reader = getReadableStreamSomehow();
-writer.on('unpipe', (src) => {
-  console.error('something has stopped piping into the writer');
-  assert.equal(src, reader);
-});
-reader.pipe(writer);
-reader.unpipe(writer);
-```
-
-#### writable.cork()
-
-Forces buffering of all writes.
-
-Buffered data will be flushed either at [`stream.uncork()`][] or at
-[`stream.end()`][stream-end] call.
-
-#### writable.end([chunk][, encoding][, callback])
-
-* `chunk` {String|Buffer} Optional data to write
-* `encoding` {String} The encoding, if `chunk` is a String
-* `callback` {Function} Optional callback for when the stream is finished
-
-Call this method when no more data will be written to the stream. If supplied,
-the callback is attached as a listener on the [`'finish'`][] event.
-
-Calling [`stream.write()`][stream-write] after calling
-[`stream.end()`][stream-end] will raise an error.
-
-```js
-// write 'hello, ' and then end with 'world!'
-var file = fs.createWriteStream('example.txt');
-file.write('hello, ');
-file.end('world!');
-// writing more now is not allowed!
-```
-
-#### writable.setDefaultEncoding(encoding)
-
-* `encoding` {String} The new default encoding
-
-Sets the default encoding for a writable stream.
-
-#### writable.uncork()
-
-Flush all data, buffered since [`stream.cork()`][] call.
-
-#### writable.write(chunk[, encoding][, callback])
-
-* `chunk` {String|Buffer} The data to write
-* `encoding` {String} The encoding, if `chunk` is a String
-* `callback` {Function} Callback for when this chunk of data is flushed
-* Returns: {Boolean} `true` if the data was handled completely.
-
-This method writes some data to the underlying system, and calls the
-supplied callback once the data has been fully handled.
-
-The return value indicates if you should continue writing right now.
-If the data had to be buffered internally, then it will return
-`false`. Otherwise, it will return `true`.
-
-This return value is strictly advisory. You MAY continue to write,
-even if it returns `false`. However, writes will be buffered in
-memory, so it is best not to do this excessively. Instead, wait for
-the [`'drain'`][] event before writing more data.
-
-
-## API for Stream Implementors
-
-<!--type=misc-->
-
-To implement any sort of stream, the pattern is the same:
-
-1. Extend the appropriate parent class in your own subclass. (The
-   [`util.inherits()`][] method is particularly helpful for this.)
-2. Call the appropriate parent class constructor in your constructor,
-   to be sure that the internal mechanisms are set up properly.
-3. Implement one or more specific methods, as detailed below.
-
-The class to extend and the method(s) to implement depend on the sort
-of stream class you are writing:
-
-<table>
-  <thead>
-    <tr>
-      <th>
-        <p>Use-case</p>
-      </th>
-      <th>
-        <p>Class</p>
-      </th>
-      <th>
-        <p>Method(s) to implement</p>
-      </th>
-    </tr>
-  </thead>
-  <tr>
-    <td>
-      <p>Reading only</p>
-    </td>
-    <td>
-      <p>[Readable](#stream_class_stream_readable_1)</p>
-    </td>
-    <td>
-      <p><code>[_read][stream-_read]</code></p>
-    </td>
-  </tr>
-  <tr>
-    <td>
-      <p>Writing only</p>
-    </td>
-    <td>
-      <p>[Writable](#stream_class_stream_writable_1)</p>
-    </td>
-    <td>
-      <p><code>[_write][stream-_write]</code>, <code>[_writev][stream-_writev]</code></p>
-    </td>
-  </tr>
-  <tr>
-    <td>
-      <p>Reading and writing</p>
-    </td>
-    <td>
-      <p>[Duplex](#stream_class_stream_duplex_1)</p>
-    </td>
-    <td>
-      <p><code>[_read][stream-_read]</code>, <code>[_write][stream-_write]</code>, <code>[_writev][stream-_writev]</code></p>
-    </td>
-  </tr>
-  <tr>
-    <td>
-      <p>Operate on written data, then read the result</p>
-    </td>
-    <td>
-      <p>[Transform](#stream_class_stream_transform_1)</p>
-    </td>
-    <td>
-      <p><code>[_transform][stream-_transform]</code>, <code>[_flush][stream-_flush]</code></p>
-    </td>
-  </tr>
-</table>
-
-In your implementation code, it is very important to never call the methods
-described in [API for Stream Consumers][]. Otherwise, you can potentially cause
-adverse side effects in programs that consume your streaming interfaces.
-
-### Class: stream.Duplex
-
-<!--type=class-->
-
-A "duplex" stream is one that is both Readable and Writable, such as a TCP
-socket connection.
-
-Note that `stream.Duplex` is an abstract class designed to be extended
-with an underlying implementation of the [`stream._read(size)`][stream-_read]
-and [`stream._write(chunk, encoding, callback)`][stream-_write] methods as you
-would with a Readable or Writable stream class.
-
-Since JavaScript doesn't have multiple prototypal inheritance, this class
-prototypally inherits from Readable, and then parasitically from Writable. It is
-thus up to the user to implement both the low-level
-[`stream._read(n)`][stream-_read] method as well as the low-level
-[`stream._write(chunk, encoding, callback)`][stream-_write] method on extension
-duplex classes.
-
-#### new stream.Duplex(options)
-
-* `options` {Object} Passed to both Writable and Readable
-  constructors. Also has the following fields:
-  * `allowHalfOpen` {Boolean} Default = `true`. If set to `false`, then
-    the stream will automatically end the readable side when the
-    writable side ends and vice versa.
-  * `readableObjectMode` {Boolean} Default = `false`. Sets `objectMode`
-    for readable side of the stream. Has no effect if `objectMode`
-    is `true`.
-  * `writableObjectMode` {Boolean} Default = `false`. Sets `objectMode`
-    for writable side of the stream. Has no effect if `objectMode`
-    is `true`.
-
-In classes that extend the Duplex class, make sure to call the
-constructor so that the buffering settings can be properly
-initialized.
-
-### Class: stream.PassThrough
-
-This is a trivial implementation of a [Transform][] stream that simply
-passes the input bytes across to the output. Its purpose is mainly
-for examples and testing, but there are occasionally use cases where
-it can come in handy as a building block for novel sorts of streams.
-
-### Class: stream.Readable
-
-<!--type=class-->
-
-`stream.Readable` is an abstract class designed to be extended with an
-underlying implementation of the [`stream._read(size)`][stream-_read] method.
-
-Please see [API for Stream Consumers][] for how to consume
-streams in your programs. What follows is an explanation of how to
-implement Readable streams in your programs.
-
-#### new stream.Readable([options])
-
-* `options` {Object}
-  * `highWaterMark` {Number} The maximum number of bytes to store in
-    the internal buffer before ceasing to read from the underlying
-    resource. Default = `16384` (16kb), or `16` for `objectMode` streams
-  * `encoding` {String} If specified, then buffers will be decoded to
-    strings using the specified encoding. Default = `null`
-  * `objectMode` {Boolean} Whether this stream should behave
-    as a stream of objects. Meaning that [`stream.read(n)`][stream-read] returns
-    a single value instead of a Buffer of size n. Default = `false`
-  * `read` {Function} Implementation for the [`stream._read()`][stream-_read]
-    method.
-
-In classes that extend the Readable class, make sure to call the
-Readable constructor so that the buffering settings can be properly
-initialized.
-
-#### readable.\_read(size)
-
-* `size` {Number} Number of bytes to read asynchronously
-
-Note: **Implement this method, but do NOT call it directly.**
-
-This method is prefixed with an underscore because it is internal to the
-class that defines it and should only be called by the internal Readable
-class methods. All Readable stream implementations must provide a \_read
-method to fetch data from the underlying resource.
-
-When `_read()` is called, if data is available from the resource, the `_read()`
-implementation should start pushing that data into the read queue by calling
-[`this.push(dataChunk)`][stream-push]. `_read()` should continue reading from
-the resource and pushing data until push returns `false`, at which point it
-should stop reading from the resource. Only when `_read()` is called again after
-it has stopped should it start reading more data from the resource and pushing
-that data onto the queue.
-
-Note: once the `_read()` method is called, it will not be called again until
-the [`stream.push()`][stream-push] method is called.
-
-The `size` argument is advisory. Implementations where a "read" is a
-single call that returns data can use this to know how much data to
-fetch. Implementations where that is not relevant, such as TCP or
-TLS, may ignore this argument, and simply provide data whenever it
-becomes available. There is no need, for example to "wait" until
-`size` bytes are available before calling [`stream.push(chunk)`][stream-push].
-
-#### readable.push(chunk[, encoding])
-
-
-* `chunk` {Buffer|Null|String} Chunk of data to push into the read queue
-* `encoding` {String} Encoding of String chunks.  Must be a valid
-  Buffer encoding, such as `'utf8'` or `'ascii'`
-* return {Boolean} Whether or not more pushes should be performed
-
-Note: **This method should be called by Readable implementors, NOT
-by consumers of Readable streams.**
-
-If a value other than null is passed, The `push()` method adds a chunk of data
-into the queue for subsequent stream processors to consume. If `null` is
-passed, it signals the end of the stream (EOF), after which no more data
-can be written.
-
-The data added with `push()` can be pulled out by calling the
-[`stream.read()`][stream-read] method when the [`'readable'`][] event fires.
-
-This API is designed to be as flexible as possible. For example,
-you may be wrapping a lower-level source which has some sort of
-pause/resume mechanism, and a data callback. In those cases, you
-could wrap the low-level source object by doing something like this:
-
-```js
-// source is an object with readStop() and readStart() methods,
-// and an `ondata` member that gets called when it has data, and
-// an `onend` member that gets called when the data is over.
-
-util.inherits(SourceWrapper, Readable);
-
-function SourceWrapper(options) {
-  Readable.call(this, options);
-
-  this._source = getLowlevelSourceObject();
-
-  // Every time there's data, we push it into the internal buffer.
-  this._source.ondata = (chunk) => {
-    // if push() returns false, then we need to stop reading from source
-    if (!this.push(chunk))
-      this._source.readStop();
-  };
-
-  // When the source ends, we push the EOF-signaling `null` chunk
-  this._source.onend = () => {
-    this.push(null);
-  };
-}
-
-// _read will be called when the stream wants to pull more data in
-// the advisory size argument is ignored in this case.
-SourceWrapper.prototype._read = function(size) {
-  this._source.readStart();
-};
-```
-
-#### Example: A Counting Stream
-
-<!--type=example-->
-
-This is a basic example of a Readable stream. It emits the numerals
-from 1 to 1,000,000 in ascending order, and then ends.
-
-```js
-const Readable = require('stream').Readable;
-const util = require('util');
-util.inherits(Counter, Readable);
-
-function Counter(opt) {
-  Readable.call(this, opt);
-  this._max = 1000000;
-  this._index = 1;
-}
-
-Counter.prototype._read = function() {
-  var i = this._index++;
-  if (i > this._max)
-    this.push(null);
-  else {
-    var str = '' + i;
-    var buf = new Buffer(str, 'ascii');
-    this.push(buf);
-  }
-};
-```
-
-#### Example: SimpleProtocol v1 (Sub-optimal)
-
-This is similar to the `parseHeader` function described
-[here](#stream_readable_unshift_chunk), but implemented as a custom stream.
-Also, note that this implementation does not convert the incoming data to a
-string.
-
-However, this would be better implemented as a [Transform][] stream. See
-[SimpleProtocol v2][] for a better implementation.
-
-```js
-// A parser for a simple data protocol.
-// The "header" is a JSON object, followed by 2 \n characters, and
-// then a message body.
-//
-// NOTE: This can be done more simply as a Transform stream!
-// Using Readable directly for this is sub-optimal. See the
-// alternative example below under the Transform section.
-
-const Readable = require('stream').Readable;
-const util = require('util');
-
-util.inherits(SimpleProtocol, Readable);
-
-function SimpleProtocol(source, options) {
-  if (!(this instanceof SimpleProtocol))
-    return new SimpleProtocol(source, options);
-
-  Readable.call(this, options);
-  this._inBody = false;
-  this._sawFirstCr = false;
-
-  // source is a readable stream, such as a socket or file
-  this._source = source;
-
-  var self = this;
-  source.on('end', () => {
-    self.push(null);
-  });
-
-  // give it a kick whenever the source is readable
-  // read(0) will not consume any bytes
-  source.on('readable', () => {
-    self.read(0);
-  });
-
-  this._rawHeader = [];
-  this.header = null;
-}
-
-SimpleProtocol.prototype._read = function(n) {
-  if (!this._inBody) {
-    var chunk = this._source.read();
-
-    // if the source doesn't have data, we don't have data yet.
-    if (chunk === null)
-      return this.push('');
-
-    // check if the chunk has a \n\n
-    var split = -1;
-    for (var i = 0; i < chunk.length; i++) {
-      if (chunk[i] === 10) { // '\n'
-        if (this._sawFirstCr) {
-          split = i;
-          break;
-        } else {
-          this._sawFirstCr = true;
-        }
-      } else {
-        this._sawFirstCr = false;
-      }
-    }
-
-    if (split === -1) {
-      // still waiting for the \n\n
-      // stash the chunk, and try again.
-      this._rawHeader.push(chunk);
-      this.push('');
-    } else {
-      this._inBody = true;
-      var h = chunk.slice(0, split);
-      this._rawHeader.push(h);
-      var header = Buffer.concat(this._rawHeader).toString();
-      try {
-        this.header = JSON.parse(header);
-      } catch (er) {
-        this.emit('error', new Error('invalid simple protocol data'));
-        return;
-      }
-      // now, because we got some extra data, unshift the rest
-      // back into the read queue so that our consumer will see it.
-      var b = chunk.slice(split);
-      this.unshift(b);
-      // calling unshift by itself does not reset the reading state
-      // of the stream; since we're inside _read, doing an additional
-      // push('') will reset the state appropriately.
-      this.push('');
-
-      // and let them know that we are done parsing the header.
-      this.emit('header', this.header);
-    }
-  } else {
-    // from there on, just provide the data to our consumer.
-    // careful not to push(null), since that would indicate EOF.
-    var chunk = this._source.read();
-    if (chunk) this.push(chunk);
-  }
-};
-
-// Usage:
-// var parser = new SimpleProtocol(source);
-// Now parser is a readable stream that will emit 'header'
-// with the parsed header data.
-```
-
-### Class: stream.Transform
-
-A "transform" stream is a duplex stream where the output is causally
-connected in some way to the input, such as a [zlib][] stream or a
-[crypto][] stream.
-
-There is no requirement that the output be the same size as the input,
-the same number of chunks, or arrive at the same time. For example, a
-Hash stream will only ever have a single chunk of output which is
-provided when the input is ended. A zlib stream will produce output
-that is either much smaller or much larger than its input.
-
-Rather than implement the [`stream._read()`][stream-_read] and
-[`stream._write()`][stream-_write] methods, Transform classes must implement the
-[`stream._transform()`][stream-_transform] method, and may optionally
-also implement the [`stream._flush()`][stream-_flush] method. (See below.)
-
-#### new stream.Transform([options])
-
-* `options` {Object} Passed to both Writable and Readable
-  constructors. Also has the following fields:
-  * `transform` {Function} Implementation for the
-    [`stream._transform()`][stream-_transform] method.
-  * `flush` {Function} Implementation for the [`stream._flush()`][stream-_flush]
-    method.
-
-In classes that extend the Transform class, make sure to call the
-constructor so that the buffering settings can be properly
-initialized.
-
-#### Events: 'finish' and 'end'
-
-The [`'finish'`][] and [`'end'`][] events are from the parent Writable
-and Readable classes respectively. The `'finish'` event is fired after
-[`stream.end()`][stream-end] is called and all chunks have been processed by
-[`stream._transform()`][stream-_transform], `'end'` is fired after all data has
-been output which is after the callback in [`stream._flush()`][stream-_flush]
-has been called.
-
-#### transform.\_flush(callback)
-
-* `callback` {Function} Call this function (optionally with an error
-  argument) when you are done flushing any remaining data.
-
-Note: **This function MUST NOT be called directly.**  It MAY be implemented
-by child classes, and if so, will be called by the internal Transform
-class methods only.
-
-In some cases, your transform operation may need to emit a bit more
-data at the end of the stream. For example, a `Zlib` compression
-stream will store up some internal state so that it can optimally
-compress the output. At the end, however, it needs to do the best it
-can with what is left, so that the data will be complete.
-
-In those cases, you can implement a `_flush()` method, which will be
-called at the very end, after all the written data is consumed, but
-before emitting [`'end'`][] to signal the end of the readable side. Just
-like with [`stream._transform()`][stream-_transform], call
-`transform.push(chunk)` zero or more times, as appropriate, and call `callback`
-when the flush operation is complete.
-
-This method is prefixed with an underscore because it is internal to
-the class that defines it, and should not be called directly by user
-programs. However, you **are** expected to override this method in
-your own extension classes.
-
-#### transform.\_transform(chunk, encoding, callback)
-
-* `chunk` {Buffer|String} The chunk to be transformed. Will **always**
-  be a buffer unless the `decodeStrings` option was set to `false`.
-* `encoding` {String} If the chunk is a string, then this is the
-  encoding type. If chunk is a buffer, then this is the special
-  value - 'buffer', ignore it in this case.
-* `callback` {Function} Call this function (optionally with an error
-  argument and data) when you are done processing the supplied chunk.
-
-Note: **This function MUST NOT be called directly.**  It should be
-implemented by child classes, and called by the internal Transform
-class methods only.
-
-All Transform stream implementations must provide a `_transform()`
-method to accept input and produce output.
-
-`_transform()` should do whatever has to be done in this specific
-Transform class, to handle the bytes being written, and pass them off
-to the readable portion of the interface. Do asynchronous I/O,
-process things, and so on.
-
-Call `transform.push(outputChunk)` 0 or more times to generate output
-from this input chunk, depending on how much data you want to output
-as a result of this chunk.
-
-Call the callback function only when the current chunk is completely
-consumed. Note that there may or may not be output as a result of any
-particular input chunk. If you supply a second argument to the callback
-it will be passed to the push method. In other words the following are
-equivalent:
-
-```js
-transform.prototype._transform = function (data, encoding, callback) {
-  this.push(data);
-  callback();
-};
-
-transform.prototype._transform = function (data, encoding, callback) {
-  callback(null, data);
-};
-```
-
-This method is prefixed with an underscore because it is internal to
-the class that defines it, and should not be called directly by user
-programs. However, you **are** expected to override this method in
-your own extension classes.
-
-#### Example: `SimpleProtocol` parser v2
-
-The example [here](#stream_example_simpleprotocol_v1_sub_optimal) of a simple
-protocol parser can be implemented simply by using the higher level
-[Transform][] stream class, similar to the `parseHeader` and `SimpleProtocol
-v1` examples.
-
-In this example, rather than providing the input as an argument, it
-would be piped into the parser, which is a more idiomatic Node.js stream
-approach.
-
-```javascript
-const util = require('util');
-const Transform = require('stream').Transform;
-util.inherits(SimpleProtocol, Transform);
-
-function SimpleProtocol(options) {
-  if (!(this instanceof SimpleProtocol))
-    return new SimpleProtocol(options);
-
-  Transform.call(this, options);
-  this._inBody = false;
-  this._sawFirstCr = false;
-  this._rawHeader = [];
-  this.header = null;
-}
-
-SimpleProtocol.prototype._transform = function(chunk, encoding, done) {
-  if (!this._inBody) {
-    // check if the chunk has a \n\n
-    var split = -1;
-    for (var i = 0; i < chunk.length; i++) {
-      if (chunk[i] === 10) { // '\n'
-        if (this._sawFirstCr) {
-          split = i;
-          break;
-        } else {
-          this._sawFirstCr = true;
-        }
-      } else {
-        this._sawFirstCr = false;
-      }
-    }
-
-    if (split === -1) {
-      // still waiting for the \n\n
-      // stash the chunk, and try again.
-      this._rawHeader.push(chunk);
-    } else {
-      this._inBody = true;
-      var h = chunk.slice(0, split);
-      this._rawHeader.push(h);
-      var header = Buffer.concat(this._rawHeader).toString();
-      try {
-        this.header = JSON.parse(header);
-      } catch (er) {
-        this.emit('error', new Error('invalid simple protocol data'));
-        return;
-      }
-      // and let them know that we are done parsing the header.
-      this.emit('header', this.header);
-
-      // now, because we got some extra data, emit this first.
-      this.push(chunk.slice(split));
-    }
-  } else {
-    // from there on, just provide the data to our consumer as-is.
-    this.push(chunk);
-  }
-  done();
-};
-
-// Usage:
-// var parser = new SimpleProtocol();
-// source.pipe(parser)
-// Now parser is a readable stream that will emit 'header'
-// with the parsed header data.
-```
-
-### Class: stream.Writable
-
-<!--type=class-->
-
-`stream.Writable` is an abstract class designed to be extended with an
-underlying implementation of the
-[`stream._write(chunk, encoding, callback)`][stream-_write] method.
-
-Please see [API for Stream Consumers][] for how to consume
-writable streams in your programs. What follows is an explanation of
-how to implement Writable streams in your programs.
-
-#### new stream.Writable([options])
-
-* `options` {Object}
-  * `highWaterMark` {Number} Buffer level when
-    [`stream.write()`][stream-write] starts returning `false`. Default = `16384`
-    (16kb), or `16` for `objectMode` streams.
-  * `decodeStrings` {Boolean} Whether or not to decode strings into
-    Buffers before passing them to [`stream._write()`][stream-_write].
-    Default = `true`
-  * `objectMode` {Boolean} Whether or not the
-    [`stream.write(anyObj)`][stream-write] is a valid operation. If set you can
-    write arbitrary data instead of only `Buffer` / `String` data.
-    Default = `false`
-  * `write` {Function} Implementation for the
-    [`stream._write()`][stream-_write] method.
-  * `writev` {Function} Implementation for the
-    [`stream._writev()`][stream-_writev] method.
-
-In classes that extend the Writable class, make sure to call the
-constructor so that the buffering settings can be properly
-initialized.
-
-#### writable.\_write(chunk, encoding, callback)
-
-* `chunk` {Buffer|String} The chunk to be written. Will **always**
-  be a buffer unless the `decodeStrings` option was set to `false`.
-* `encoding` {String} If the chunk is a string, then this is the
-  encoding type. If chunk is a buffer, then this is the special
-  value - 'buffer', ignore it in this case.
-* `callback` {Function} Call this function (optionally with an error
-  argument) when you are done processing the supplied chunk.
-
-All Writable stream implementations must provide a
-[`stream._write()`][stream-_write] method to send data to the underlying
-resource.
-
-Note: **This function MUST NOT be called directly.**  It should be
-implemented by child classes, and called by the internal Writable
-class methods only.
-
-Call the callback using the standard `callback(error)` pattern to
-signal that the write completed successfully or with an error.
-
-If the `decodeStrings` flag is set in the constructor options, then
-`chunk` may be a string rather than a Buffer, and `encoding` will
-indicate the sort of string that it is. This is to support
-implementations that have an optimized handling for certain string
-data encodings. If you do not explicitly set the `decodeStrings`
-option to `false`, then you can safely ignore the `encoding` argument,
-and assume that `chunk` will always be a Buffer.
-
-This method is prefixed with an underscore because it is internal to
-the class that defines it, and should not be called directly by user
-programs. However, you **are** expected to override this method in
-your own extension classes.
-
-#### writable.\_writev(chunks, callback)
-
-* `chunks` {Array} The chunks to be written. Each chunk has following
-  format: `{ chunk: ..., encoding: ... }`.
-* `callback` {Function} Call this function (optionally with an error
-  argument) when you are done processing the supplied chunks.
-
-Note: **This function MUST NOT be called directly.**  It may be
-implemented by child classes, and called by the internal Writable
-class methods only.
-
-This function is completely optional to implement. In most cases it is
-unnecessary. If implemented, it will be called with all the chunks
-that are buffered in the write queue.
-
-
-## Simplified Constructor API
-
-<!--type=misc-->
-
-In simple cases there is now the added benefit of being able to construct a
-stream without inheritance.
-
-This can be done by passing the appropriate methods as constructor options:
-
-Examples:
-
-### Duplex
-
-```js
-var duplex = new stream.Duplex({
-  read: function(n) {
-    // sets this._read under the hood
-
-    // push data onto the read queue, passing null
-    // will signal the end of the stream (EOF)
-    this.push(chunk);
-  },
-  write: function(chunk, encoding, next) {
-    // sets this._write under the hood
-
-    // An optional error can be passed as the first argument
-    next()
-  }
-});
-
-// or
-
-var duplex = new stream.Duplex({
-  read: function(n) {
-    // sets this._read under the hood
-
-    // push data onto the read queue, passing null
-    // will signal the end of the stream (EOF)
-    this.push(chunk);
-  },
-  writev: function(chunks, next) {
-    // sets this._writev under the hood
-
-    // An optional error can be passed as the first argument
-    next()
-  }
-});
-```
-
-### Readable
-
-```js
-var readable = new stream.Readable({
-  read: function(n) {
-    // sets this._read under the hood
-
-    // push data onto the read queue, passing null
-    // will signal the end of the stream (EOF)
-    this.push(chunk);
-  }
-});
-```
-
-### Transform
-
-```js
-var transform = new stream.Transform({
-  transform: function(chunk, encoding, next) {
-    // sets this._transform under the hood
-
-    // generate output as many times as needed
-    // this.push(chunk);
-
-    // call when the current chunk is consumed
-    next();
-  },
-  flush: function(done) {
-    // sets this._flush under the hood
-
-    // generate output as many times as needed
-    // this.push(chunk);
-
-    done();
-  }
-});
-```
-
-### Writable
-
-```js
-var writable = new stream.Writable({
-  write: function(chunk, encoding, next) {
-    // sets this._write under the hood
-
-    // An optional error can be passed as the first argument
-    next()
-  }
-});
-
-// or
-
-var writable = new stream.Writable({
-  writev: function(chunks, next) {
-    // sets this._writev under the hood
-
-    // An optional error can be passed as the first argument
-    next()
-  }
-});
-```
-
-## Streams: Under the Hood
-
-<!--type=misc-->
-
-### Buffering
-
-<!--type=misc-->
-
-Both Writable and Readable streams will buffer data on an internal
-object which can be retrieved from `_writableState.getBuffer()` or
-`_readableState.buffer`, respectively.
-
-The amount of data that will potentially be buffered depends on the
-`highWaterMark` option which is passed into the constructor.
-
-Buffering in Readable streams happens when the implementation calls
-[`stream.push(chunk)`][stream-push]. If the consumer of the Stream does not
-call [`stream.read()`][stream-read], then the data will sit in the internal
-queue until it is consumed.
-
-Buffering in Writable streams happens when the user calls
-[`stream.write(chunk)`][stream-write] repeatedly, even when it returns `false`.
-
-The purpose of streams, especially with the [`stream.pipe()`][] method, is to
-limit the buffering of data to acceptable levels, so that sources and
-destinations of varying speed will not overwhelm the available memory.
-
-### Compatibility with Older Node.js Versions
-
-<!--type=misc-->
-
-In versions of Node.js prior to v0.10, the Readable stream interface was
-simpler, but also less powerful and less useful.
-
-* Rather than waiting for you to call the [`stream.read()`][stream-read] method,
-  [`'data'`][] events would start emitting immediately. If you needed to do
-  some I/O to decide how to handle data, then you had to store the chunks
-  in some kind of buffer so that they would not be lost.
-* The [`stream.pause()`][stream-pause] method was advisory, rather than
-  guaranteed. This meant that you still had to be prepared to receive
-  [`'data'`][] events even when the stream was in a paused state.
-
-In Node.js v0.10, the [Readable][] class was added.
-For backwards compatibility with older Node.js programs, Readable streams
-switch into "flowing mode" when a [`'data'`][] event handler is added, or
-when the [`stream.resume()`][stream-resume] method is called. The effect is
-that, even if you are not using the new [`stream.read()`][stream-read] method
-and [`'readable'`][] event, you no longer have to worry about losing
-[`'data'`][] chunks.
-
-Most programs will continue to function normally. However, this
-introduces an edge case in the following conditions:
-
-* No [`'data'`][] event handler is added.
-* The [`stream.resume()`][stream-resume] method is never called.
-* The stream is not piped to any writable destination.
-
-For example, consider the following code:
-
-```js
-// WARNING!  BROKEN!
-net.createServer((socket) => {
-
-  // we add an 'end' method, but never consume the data
-  socket.on('end', () => {
-    // It will never get here.
-    socket.end('I got your message (but didnt read it)\n');
-  });
-
-}).listen(1337);
-```
-
-In versions of Node.js prior to v0.10, the incoming message data would be
-simply discarded. However, in Node.js v0.10 and beyond,
-the socket will remain paused forever.
-
-The workaround in this situation is to call the
-[`stream.resume()`][stream-resume] method to start the flow of data:
-
-```js
-// Workaround
-net.createServer((socket) => {
-
-  socket.on('end', () => {
-    socket.end('I got your message (but didnt read it)\n');
-  });
-
-  // start the flow of data, discarding it.
-  socket.resume();
-
-}).listen(1337);
-```
-
-In addition to new Readable streams switching into flowing mode,
-pre-v0.10 style streams can be wrapped in a Readable class using the
-[`stream.wrap()`][] method.
-
-
-### Object Mode
-
-<!--type=misc-->
-
-Normally, Streams operate on Strings and Buffers exclusively.
-
-Streams that are in **object mode** can emit generic JavaScript values
-other than Buffers and Strings.
-
-A Readable stream in object mode will always return a single item from
-a call to [`stream.read(size)`][stream-read], regardless of what the size
-argument is.
-
-A Writable stream in object mode will always ignore the `encoding`
-argument to [`stream.write(data, encoding)`][stream-write].
-
-The special value `null` still retains its special value for object
-mode streams. That is, for object mode readable streams, `null` as a
-return value from [`stream.read()`][stream-read] indicates that there is no more
-data, and [`stream.push(null)`][stream-push] will signal the end of stream data
-(`EOF`).
-
-No streams in Node.js core are object mode streams. This pattern is only
-used by userland streaming libraries.
-
-You should set `objectMode` in your stream child class constructor on
-the options object. Setting `objectMode` mid-stream is not safe.
-
-For Duplex streams `objectMode` can be set exclusively for readable or
-writable side with `readableObjectMode` and `writableObjectMode`
-respectively. These options can be used to implement parsers and
-serializers with Transform streams.
-
-```js
-const util = require('util');
-const StringDecoder = require('string_decoder').StringDecoder;
-const Transform = require('stream').Transform;
-util.inherits(JSONParseStream, Transform);
-
-// Gets \n-delimited JSON string data, and emits the parsed objects
-function JSONParseStream() {
-  if (!(this instanceof JSONParseStream))
-    return new JSONParseStream();
-
-  Transform.call(this, { readableObjectMode : true });
-
-  this._buffer = '';
-  this._decoder = new StringDecoder('utf8');
-}
-
-JSONParseStream.prototype._transform = function(chunk, encoding, cb) {
-  this._buffer += this._decoder.write(chunk);
-  // split on newlines
-  var lines = this._buffer.split(/\r?\n/);
-  // keep the last partial line buffered
-  this._buffer = lines.pop();
-  for (var l = 0; l < lines.length; l++) {
-    var line = lines[l];
-    try {
-      var obj = JSON.parse(line);
-    } catch (er) {
-      this.emit('error', er);
-      return;
-    }
-    // push the parsed object out to the readable consumer
-    this.push(obj);
-  }
-  cb();
-};
-
-JSONParseStream.prototype._flush = function(cb) {
-  // Just handle any leftover
-  var rem = this._buffer.trim();
-  if (rem) {
-    try {
-      var obj = JSON.parse(rem);
-    } catch (er) {
-      this.emit('error', er);
-      return;
-    }
-    // push the parsed object out to the readable consumer
-    this.push(obj);
-  }
-  cb();
-};
-```
-
-### `stream.read(0)`
-
-There are some cases where you want to trigger a refresh of the
-underlying readable stream mechanisms, without actually consuming any
-data. In that case, you can call `stream.read(0)`, which will always
-return null.
-
-If the internal read buffer is below the `highWaterMark`, and the
-stream is not currently reading, then calling `stream.read(0)` will trigger
-a low-level [`stream._read()`][stream-_read] call.
-
-There is almost never a need to do this. However, you will see some
-cases in Node.js's internals where this is done, particularly in the
-Readable stream class internals.
-
-### `stream.push('')`
-
-Pushing a zero-byte string or Buffer (when not in [Object mode][]) has an
-interesting side effect. Because it *is* a call to
-[`stream.push()`][stream-push], it will end the `reading` process. However, it
-does *not* add any data to the readable buffer, so there's nothing for
-a user to consume.
-
-Very rarely, there are cases where you have no data to provide now,
-but the consumer of your stream (or, perhaps, another bit of your own
-code) will know when to check again, by calling [`stream.read(0)`][stream-read].
-In those cases, you *may* call `stream.push('')`.
-
-So far, the only use case for this functionality is in the
-[`tls.CryptoStream`][] class, which is deprecated in Node.js/io.js v1.0. If you
-find that you have to use `stream.push('')`, please consider another
-approach, because it almost certainly indicates that something is
-horribly wrong.
-
-[`'data'`]: #stream_event_data
-[`'drain'`]: #stream_event_drain
-[`'end'`]: #stream_event_end
-[`'finish'`]: #stream_event_finish
-[`'readable'`]: #stream_event_readable
-[`buf.toString(encoding)`]: https://nodejs.org/docs/v5.8.0/api/buffer.html#buffer_buf_tostring_encoding_start_end
-[`EventEmitter`]: https://nodejs.org/docs/v5.8.0/api/events.html#events_class_eventemitter
-[`process.stderr`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stderr
-[`process.stdin`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdin
-[`process.stdout`]: https://nodejs.org/docs/v5.8.0/api/process.html#process_process_stdout
-[`stream.cork()`]: #stream_writable_cork
-[`stream.pipe()`]: #stream_readable_pipe_destination_options
-[`stream.uncork()`]: #stream_writable_uncork
-[`stream.unpipe()`]: #stream_readable_unpipe_destination
-[`stream.wrap()`]: #stream_readable_wrap_stream
-[`tls.CryptoStream`]: https://nodejs.org/docs/v5.8.0/api/tls.html#tls_class_cryptostream
-[`util.inherits()`]: https://nodejs.org/docs/v5.8.0/api/util.html#util_util_inherits_constructor_superconstructor
-[API for Stream Consumers]: #stream_api_for_stream_consumers
-[API for Stream Implementors]: #stream_api_for_stream_implementors
-[child process stdin]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdin
-[child process stdout and stderr]: https://nodejs.org/docs/v5.8.0/api/child_process.html#child_process_child_stdout
-[Compatibility]: #stream_compatibility_with_older_node_js_versions
-[crypto]: crypto.html
-[Duplex]: #stream_class_stream_duplex
-[fs read streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_readstream
-[fs write streams]: https://nodejs.org/docs/v5.8.0/api/fs.html#fs_class_fs_writestream
-[HTTP requests, on the client]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_clientrequest
-[HTTP responses, on the server]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_serverresponse
-[http-incoming-message]: https://nodejs.org/docs/v5.8.0/api/http.html#http_class_http_incomingmessage
-[Object mode]: #stream_object_mode
-[Readable]: #stream_class_stream_readable
-[SimpleProtocol v2]: #stream_example_simpleprotocol_parser_v2
-[stream-_flush]: #stream_transform_flush_callback
-[stream-_read]: #stream_readable_read_size_1
-[stream-_transform]: #stream_transform_transform_chunk_encoding_callback
-[stream-_write]: #stream_writable_write_chunk_encoding_callback_1
-[stream-_writev]: #stream_writable_writev_chunks_callback
-[stream-end]: #stream_writable_end_chunk_encoding_callback
-[stream-pause]: #stream_readable_pause
-[stream-push]: #stream_readable_push_chunk_encoding
-[stream-read]: #stream_readable_read_size
-[stream-resume]: #stream_readable_resume
-[stream-write]: #stream_writable_write_chunk_encoding_callback
-[TCP sockets]: https://nodejs.org/docs/v5.8.0/api/net.html#net_class_net_socket
-[Transform]: #stream_class_stream_transform
-[Writable]: #stream_class_stream_writable
-[zlib]: zlib.html
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
deleted file mode 100644
index 83275f1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/doc/wg-meetings/2015-01-30.md
+++ /dev/null
@@ -1,60 +0,0 @@
-# streams WG Meeting 2015-01-30
-
-## Links
-
-* **Google Hangouts Video**: http://www.youtube.com/watch?v=I9nDOSGfwZg
-* **GitHub Issue**: https://github.com/iojs/readable-stream/issues/106
-* **Original Minutes Google Doc**: https://docs.google.com/document/d/17aTgLnjMXIrfjgNaTUnHQO7m3xgzHR2VXBTmi03Qii4/
-
-## Agenda
-
-Extracted from https://github.com/iojs/readable-stream/labels/wg-agenda prior to meeting.
-
-* adopt a charter [#105](https://github.com/iojs/readable-stream/issues/105)
-* release and versioning strategy [#101](https://github.com/iojs/readable-stream/issues/101)
-* simpler stream creation [#102](https://github.com/iojs/readable-stream/issues/102)
-* proposal: deprecate implicit flowing of streams [#99](https://github.com/iojs/readable-stream/issues/99)
-
-## Minutes
-
-### adopt a charter
-
-* group: +1's all around
-
-### What versioning scheme should be adopted?
-* group: +1’s 3.0.0
-* domenic+group: pulling in patches from other sources where appropriate
-* mikeal: version independently, suggesting versions for io.js
-* mikeal+domenic: work with TC to notify in advance of changes
-simpler stream creation
-
-### streamline creation of streams
-* sam: streamline creation of streams
-* domenic: nice simple solution posted
-  but, we lose the opportunity to change the model
-  may not be backwards incompatible (double check keys)
-
-  **action item:** domenic will check
-
-### remove implicit flowing of streams on(‘data’)
-* add isFlowing / isPaused
-* mikeal: worrying that we’re documenting polyfill methods – confuses users
-* domenic: more reflective API is probably good, with warning labels for users
-* new section for mad scientists (reflective stream access)
-* calvin: name the “third state”
-* mikeal: maybe borrow the name from whatwg?
-* domenic: we’re missing the “third state”
-* consensus: kind of difficult to name the third state
-* mikeal: figure out differences in states / compat
-* mathias: always flow on data – eliminates third state
-  * explore what it breaks
-
-**action items:**
-* ask isaac for ability to list packages by what public io.js APIs they use (esp. Stream)
-* ask rod/build for infrastructure
-* **chris**: explore the “flow on data” approach
-* add isPaused/isFlowing
-* add new docs section
-* move isPaused to that section
-
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js
deleted file mode 100644
index ca807af..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/duplex.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_duplex.js")
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js
deleted file mode 100644
index 736693b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_duplex.js
+++ /dev/null
@@ -1,75 +0,0 @@
-// a duplex stream is just a stream that is both readable and writable.
-// Since JS doesn't have multiple prototypal inheritance, this class
-// prototypally inherits from Readable, and then parasitically from
-// Writable.
-
-'use strict';
-
-/*<replacement>*/
-
-var objectKeys = Object.keys || function (obj) {
-  var keys = [];
-  for (var key in obj) {
-    keys.push(key);
-  }return keys;
-};
-/*</replacement>*/
-
-module.exports = Duplex;
-
-/*<replacement>*/
-var processNextTick = require('process-nextick-args');
-/*</replacement>*/
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-var Readable = require('./_stream_readable');
-var Writable = require('./_stream_writable');
-
-util.inherits(Duplex, Readable);
-
-var keys = objectKeys(Writable.prototype);
-for (var v = 0; v < keys.length; v++) {
-  var method = keys[v];
-  if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
-}
-
-function Duplex(options) {
-  if (!(this instanceof Duplex)) return new Duplex(options);
-
-  Readable.call(this, options);
-  Writable.call(this, options);
-
-  if (options && options.readable === false) this.readable = false;
-
-  if (options && options.writable === false) this.writable = false;
-
-  this.allowHalfOpen = true;
-  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
-
-  this.once('end', onend);
-}
-
-// the no-half-open enforcer
-function onend() {
-  // if we allow half-open state, or if the writable side ended,
-  // then we're ok.
-  if (this.allowHalfOpen || this._writableState.ended) return;
-
-  // no more data can be written.
-  // But allow more writes to happen in this tick.
-  processNextTick(onEndNT, this);
-}
-
-function onEndNT(self) {
-  self.end();
-}
-
-function forEach(xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js
deleted file mode 100644
index d06f71f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_passthrough.js
+++ /dev/null
@@ -1,26 +0,0 @@
-// a passthrough stream.
-// basically just the most minimal sort of Transform stream.
-// Every written chunk gets output as-is.
-
-'use strict';
-
-module.exports = PassThrough;
-
-var Transform = require('./_stream_transform');
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-util.inherits(PassThrough, Transform);
-
-function PassThrough(options) {
-  if (!(this instanceof PassThrough)) return new PassThrough(options);
-
-  Transform.call(this, options);
-}
-
-PassThrough.prototype._transform = function (chunk, encoding, cb) {
-  cb(null, chunk);
-};
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js
deleted file mode 100644
index 54a9d5c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_readable.js
+++ /dev/null
@@ -1,880 +0,0 @@
-'use strict';
-
-module.exports = Readable;
-
-/*<replacement>*/
-var processNextTick = require('process-nextick-args');
-/*</replacement>*/
-
-/*<replacement>*/
-var isArray = require('isarray');
-/*</replacement>*/
-
-/*<replacement>*/
-var Buffer = require('buffer').Buffer;
-/*</replacement>*/
-
-Readable.ReadableState = ReadableState;
-
-var EE = require('events');
-
-/*<replacement>*/
-var EElistenerCount = function (emitter, type) {
-  return emitter.listeners(type).length;
-};
-/*</replacement>*/
-
-/*<replacement>*/
-var Stream;
-(function () {
-  try {
-    Stream = require('st' + 'ream');
-  } catch (_) {} finally {
-    if (!Stream) Stream = require('events').EventEmitter;
-  }
-})();
-/*</replacement>*/
-
-var Buffer = require('buffer').Buffer;
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-/*<replacement>*/
-var debugUtil = require('util');
-var debug = undefined;
-if (debugUtil && debugUtil.debuglog) {
-  debug = debugUtil.debuglog('stream');
-} else {
-  debug = function () {};
-}
-/*</replacement>*/
-
-var StringDecoder;
-
-util.inherits(Readable, Stream);
-
-var Duplex;
-function ReadableState(options, stream) {
-  Duplex = Duplex || require('./_stream_duplex');
-
-  options = options || {};
-
-  // object stream flag. Used to make read(n) ignore n and to
-  // make all the buffer merging and length checks go away
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
-
-  // the point at which it stops calling _read() to fill the buffer
-  // Note: 0 is a valid value, means "don't call _read preemptively ever"
-  var hwm = options.highWaterMark;
-  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = ~ ~this.highWaterMark;
-
-  this.buffer = [];
-  this.length = 0;
-  this.pipes = null;
-  this.pipesCount = 0;
-  this.flowing = null;
-  this.ended = false;
-  this.endEmitted = false;
-  this.reading = false;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // whenever we return null, then we set a flag to say
-  // that we're awaiting a 'readable' event emission.
-  this.needReadable = false;
-  this.emittedReadable = false;
-  this.readableListening = false;
-  this.resumeScheduled = false;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // when piping, we only care about 'readable' events that happen
-  // after read()ing all the bytes and not getting any pushback.
-  this.ranOut = false;
-
-  // the number of writers that are awaiting a drain event in .pipe()s
-  this.awaitDrain = 0;
-
-  // if true, a maybeReadMore has been scheduled
-  this.readingMore = false;
-
-  this.decoder = null;
-  this.encoding = null;
-  if (options.encoding) {
-    if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
-    this.decoder = new StringDecoder(options.encoding);
-    this.encoding = options.encoding;
-  }
-}
-
-var Duplex;
-function Readable(options) {
-  Duplex = Duplex || require('./_stream_duplex');
-
-  if (!(this instanceof Readable)) return new Readable(options);
-
-  this._readableState = new ReadableState(options, this);
-
-  // legacy
-  this.readable = true;
-
-  if (options && typeof options.read === 'function') this._read = options.read;
-
-  Stream.call(this);
-}
-
-// Manually shove something into the read() buffer.
-// This returns true if the highWaterMark has not been hit yet,
-// similar to how Writable.write() returns true if you should
-// write() some more.
-Readable.prototype.push = function (chunk, encoding) {
-  var state = this._readableState;
-
-  if (!state.objectMode && typeof chunk === 'string') {
-    encoding = encoding || state.defaultEncoding;
-    if (encoding !== state.encoding) {
-      chunk = new Buffer(chunk, encoding);
-      encoding = '';
-    }
-  }
-
-  return readableAddChunk(this, state, chunk, encoding, false);
-};
-
-// Unshift should *always* be something directly out of read()
-Readable.prototype.unshift = function (chunk) {
-  var state = this._readableState;
-  return readableAddChunk(this, state, chunk, '', true);
-};
-
-Readable.prototype.isPaused = function () {
-  return this._readableState.flowing === false;
-};
-
-function readableAddChunk(stream, state, chunk, encoding, addToFront) {
-  var er = chunkInvalid(state, chunk);
-  if (er) {
-    stream.emit('error', er);
-  } else if (chunk === null) {
-    state.reading = false;
-    onEofChunk(stream, state);
-  } else if (state.objectMode || chunk && chunk.length > 0) {
-    if (state.ended && !addToFront) {
-      var e = new Error('stream.push() after EOF');
-      stream.emit('error', e);
-    } else if (state.endEmitted && addToFront) {
-      var e = new Error('stream.unshift() after end event');
-      stream.emit('error', e);
-    } else {
-      var skipAdd;
-      if (state.decoder && !addToFront && !encoding) {
-        chunk = state.decoder.write(chunk);
-        skipAdd = !state.objectMode && chunk.length === 0;
-      }
-
-      if (!addToFront) state.reading = false;
-
-      // Don't add to the buffer if we've decoded to an empty string chunk and
-      // we're not in object mode
-      if (!skipAdd) {
-        // if we want the data now, just emit it.
-        if (state.flowing && state.length === 0 && !state.sync) {
-          stream.emit('data', chunk);
-          stream.read(0);
-        } else {
-          // update the buffer info.
-          state.length += state.objectMode ? 1 : chunk.length;
-          if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
-
-          if (state.needReadable) emitReadable(stream);
-        }
-      }
-
-      maybeReadMore(stream, state);
-    }
-  } else if (!addToFront) {
-    state.reading = false;
-  }
-
-  return needMoreData(state);
-}
-
-// if it's past the high water mark, we can push in some more.
-// Also, if we have no data yet, we can stand some
-// more bytes.  This is to work around cases where hwm=0,
-// such as the repl.  Also, if the push() triggered a
-// readable event, and the user called read(largeNumber) such that
-// needReadable was set, then we ought to push more, so that another
-// 'readable' event will be triggered.
-function needMoreData(state) {
-  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
-}
-
-// backwards compatibility.
-Readable.prototype.setEncoding = function (enc) {
-  if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
-  this._readableState.decoder = new StringDecoder(enc);
-  this._readableState.encoding = enc;
-  return this;
-};
-
-// Don't raise the hwm > 8MB
-var MAX_HWM = 0x800000;
-function computeNewHighWaterMark(n) {
-  if (n >= MAX_HWM) {
-    n = MAX_HWM;
-  } else {
-    // Get the next highest power of 2
-    n--;
-    n |= n >>> 1;
-    n |= n >>> 2;
-    n |= n >>> 4;
-    n |= n >>> 8;
-    n |= n >>> 16;
-    n++;
-  }
-  return n;
-}
-
-function howMuchToRead(n, state) {
-  if (state.length === 0 && state.ended) return 0;
-
-  if (state.objectMode) return n === 0 ? 0 : 1;
-
-  if (n === null || isNaN(n)) {
-    // only flow one buffer at a time
-    if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length;
-  }
-
-  if (n <= 0) return 0;
-
-  // If we're asking for more than the target buffer level,
-  // then raise the water mark.  Bump up to the next highest
-  // power of 2, to prevent increasing it excessively in tiny
-  // amounts.
-  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
-
-  // don't have that much.  return null, unless we've ended.
-  if (n > state.length) {
-    if (!state.ended) {
-      state.needReadable = true;
-      return 0;
-    } else {
-      return state.length;
-    }
-  }
-
-  return n;
-}
-
-// you can override either this method, or the async _read(n) below.
-Readable.prototype.read = function (n) {
-  debug('read', n);
-  var state = this._readableState;
-  var nOrig = n;
-
-  if (typeof n !== 'number' || n > 0) state.emittedReadable = false;
-
-  // if we're doing read(0) to trigger a readable event, but we
-  // already have a bunch of data in the buffer, then just trigger
-  // the 'readable' event and move on.
-  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
-    debug('read: emitReadable', state.length, state.ended);
-    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
-    return null;
-  }
-
-  n = howMuchToRead(n, state);
-
-  // if we've ended, and we're now clear, then finish it up.
-  if (n === 0 && state.ended) {
-    if (state.length === 0) endReadable(this);
-    return null;
-  }
-
-  // All the actual chunk generation logic needs to be
-  // *below* the call to _read.  The reason is that in certain
-  // synthetic stream cases, such as passthrough streams, _read
-  // may be a completely synchronous operation which may change
-  // the state of the read buffer, providing enough data when
-  // before there was *not* enough.
-  //
-  // So, the steps are:
-  // 1. Figure out what the state of things will be after we do
-  // a read from the buffer.
-  //
-  // 2. If that resulting state will trigger a _read, then call _read.
-  // Note that this may be asynchronous, or synchronous.  Yes, it is
-  // deeply ugly to write APIs this way, but that still doesn't mean
-  // that the Readable class should behave improperly, as streams are
-  // designed to be sync/async agnostic.
-  // Take note if the _read call is sync or async (ie, if the read call
-  // has returned yet), so that we know whether or not it's safe to emit
-  // 'readable' etc.
-  //
-  // 3. Actually pull the requested chunks out of the buffer and return.
-
-  // if we need a readable event, then we need to do some reading.
-  var doRead = state.needReadable;
-  debug('need readable', doRead);
-
-  // if we currently have less than the highWaterMark, then also read some
-  if (state.length === 0 || state.length - n < state.highWaterMark) {
-    doRead = true;
-    debug('length less than watermark', doRead);
-  }
-
-  // however, if we've ended, then there's no point, and if we're already
-  // reading, then it's unnecessary.
-  if (state.ended || state.reading) {
-    doRead = false;
-    debug('reading or ended', doRead);
-  }
-
-  if (doRead) {
-    debug('do read');
-    state.reading = true;
-    state.sync = true;
-    // if the length is currently zero, then we *need* a readable event.
-    if (state.length === 0) state.needReadable = true;
-    // call internal read method
-    this._read(state.highWaterMark);
-    state.sync = false;
-  }
-
-  // If _read pushed data synchronously, then `reading` will be false,
-  // and we need to re-evaluate how much data we can return to the user.
-  if (doRead && !state.reading) n = howMuchToRead(nOrig, state);
-
-  var ret;
-  if (n > 0) ret = fromList(n, state);else ret = null;
-
-  if (ret === null) {
-    state.needReadable = true;
-    n = 0;
-  }
-
-  state.length -= n;
-
-  // If we have nothing in the buffer, then we want to know
-  // as soon as we *do* get something into the buffer.
-  if (state.length === 0 && !state.ended) state.needReadable = true;
-
-  // If we tried to read() past the EOF, then emit end on the next tick.
-  if (nOrig !== n && state.ended && state.length === 0) endReadable(this);
-
-  if (ret !== null) this.emit('data', ret);
-
-  return ret;
-};
-
-function chunkInvalid(state, chunk) {
-  var er = null;
-  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  return er;
-}
-
-function onEofChunk(stream, state) {
-  if (state.ended) return;
-  if (state.decoder) {
-    var chunk = state.decoder.end();
-    if (chunk && chunk.length) {
-      state.buffer.push(chunk);
-      state.length += state.objectMode ? 1 : chunk.length;
-    }
-  }
-  state.ended = true;
-
-  // emit 'readable' now to make sure it gets picked up.
-  emitReadable(stream);
-}
-
-// Don't emit readable right away in sync mode, because this can trigger
-// another read() call => stack overflow.  This way, it might trigger
-// a nextTick recursion warning, but that's not so bad.
-function emitReadable(stream) {
-  var state = stream._readableState;
-  state.needReadable = false;
-  if (!state.emittedReadable) {
-    debug('emitReadable', state.flowing);
-    state.emittedReadable = true;
-    if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
-  }
-}
-
-function emitReadable_(stream) {
-  debug('emit readable');
-  stream.emit('readable');
-  flow(stream);
-}
-
-// at this point, the user has presumably seen the 'readable' event,
-// and called read() to consume some data.  that may have triggered
-// in turn another _read(n) call, in which case reading = true if
-// it's in progress.
-// However, if we're not ended, or reading, and the length < hwm,
-// then go ahead and try to read some more preemptively.
-function maybeReadMore(stream, state) {
-  if (!state.readingMore) {
-    state.readingMore = true;
-    processNextTick(maybeReadMore_, stream, state);
-  }
-}
-
-function maybeReadMore_(stream, state) {
-  var len = state.length;
-  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
-    debug('maybeReadMore read 0');
-    stream.read(0);
-    if (len === state.length)
-      // didn't get any data, stop spinning.
-      break;else len = state.length;
-  }
-  state.readingMore = false;
-}
-
-// abstract method.  to be overridden in specific implementation classes.
-// call cb(er, data) where data is <= n in length.
-// for virtual (non-string, non-buffer) streams, "length" is somewhat
-// arbitrary, and perhaps not very meaningful.
-Readable.prototype._read = function (n) {
-  this.emit('error', new Error('not implemented'));
-};
-
-Readable.prototype.pipe = function (dest, pipeOpts) {
-  var src = this;
-  var state = this._readableState;
-
-  switch (state.pipesCount) {
-    case 0:
-      state.pipes = dest;
-      break;
-    case 1:
-      state.pipes = [state.pipes, dest];
-      break;
-    default:
-      state.pipes.push(dest);
-      break;
-  }
-  state.pipesCount += 1;
-  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
-
-  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
-
-  var endFn = doEnd ? onend : cleanup;
-  if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
-
-  dest.on('unpipe', onunpipe);
-  function onunpipe(readable) {
-    debug('onunpipe');
-    if (readable === src) {
-      cleanup();
-    }
-  }
-
-  function onend() {
-    debug('onend');
-    dest.end();
-  }
-
-  // when the dest drains, it reduces the awaitDrain counter
-  // on the source.  This would be more elegant with a .once()
-  // handler in flow(), but adding and removing repeatedly is
-  // too slow.
-  var ondrain = pipeOnDrain(src);
-  dest.on('drain', ondrain);
-
-  var cleanedUp = false;
-  function cleanup() {
-    debug('cleanup');
-    // cleanup event handlers once the pipe is broken
-    dest.removeListener('close', onclose);
-    dest.removeListener('finish', onfinish);
-    dest.removeListener('drain', ondrain);
-    dest.removeListener('error', onerror);
-    dest.removeListener('unpipe', onunpipe);
-    src.removeListener('end', onend);
-    src.removeListener('end', cleanup);
-    src.removeListener('data', ondata);
-
-    cleanedUp = true;
-
-    // if the reader is waiting for a drain event from this
-    // specific writer, then it would cause it to never start
-    // flowing again.
-    // So, if this is awaiting a drain, then we just call it now.
-    // If we don't know, then assume that we are waiting for one.
-    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
-  }
-
-  src.on('data', ondata);
-  function ondata(chunk) {
-    debug('ondata');
-    var ret = dest.write(chunk);
-    if (false === ret) {
-      // If the user unpiped during `dest.write()`, it is possible
-      // to get stuck in a permanently paused state if that write
-      // also returned false.
-      if (state.pipesCount === 1 && state.pipes[0] === dest && src.listenerCount('data') === 1 && !cleanedUp) {
-        debug('false write response, pause', src._readableState.awaitDrain);
-        src._readableState.awaitDrain++;
-      }
-      src.pause();
-    }
-  }
-
-  // if the dest has an error, then stop piping into it.
-  // however, don't suppress the throwing behavior for this.
-  function onerror(er) {
-    debug('onerror', er);
-    unpipe();
-    dest.removeListener('error', onerror);
-    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
-  }
-  // This is a brutally ugly hack to make sure that our error handler
-  // is attached before any userland ones.  NEVER DO THIS.
-  if (!dest._events || !dest._events.error) dest.on('error', onerror);else if (isArray(dest._events.error)) dest._events.error.unshift(onerror);else dest._events.error = [onerror, dest._events.error];
-
-  // Both close and finish should trigger unpipe, but only once.
-  function onclose() {
-    dest.removeListener('finish', onfinish);
-    unpipe();
-  }
-  dest.once('close', onclose);
-  function onfinish() {
-    debug('onfinish');
-    dest.removeListener('close', onclose);
-    unpipe();
-  }
-  dest.once('finish', onfinish);
-
-  function unpipe() {
-    debug('unpipe');
-    src.unpipe(dest);
-  }
-
-  // tell the dest that it's being piped to
-  dest.emit('pipe', src);
-
-  // start the flow if it hasn't been started already.
-  if (!state.flowing) {
-    debug('pipe resume');
-    src.resume();
-  }
-
-  return dest;
-};
-
-function pipeOnDrain(src) {
-  return function () {
-    var state = src._readableState;
-    debug('pipeOnDrain', state.awaitDrain);
-    if (state.awaitDrain) state.awaitDrain--;
-    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
-      state.flowing = true;
-      flow(src);
-    }
-  };
-}
-
-Readable.prototype.unpipe = function (dest) {
-  var state = this._readableState;
-
-  // if we're not piping anywhere, then do nothing.
-  if (state.pipesCount === 0) return this;
-
-  // just one destination.  most common case.
-  if (state.pipesCount === 1) {
-    // passed in one, but it's not the right one.
-    if (dest && dest !== state.pipes) return this;
-
-    if (!dest) dest = state.pipes;
-
-    // got a match.
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-    if (dest) dest.emit('unpipe', this);
-    return this;
-  }
-
-  // slow case. multiple pipe destinations.
-
-  if (!dest) {
-    // remove all.
-    var dests = state.pipes;
-    var len = state.pipesCount;
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-
-    for (var _i = 0; _i < len; _i++) {
-      dests[_i].emit('unpipe', this);
-    }return this;
-  }
-
-  // try to find the right one.
-  var i = indexOf(state.pipes, dest);
-  if (i === -1) return this;
-
-  state.pipes.splice(i, 1);
-  state.pipesCount -= 1;
-  if (state.pipesCount === 1) state.pipes = state.pipes[0];
-
-  dest.emit('unpipe', this);
-
-  return this;
-};
-
-// set up data events if they are asked for
-// Ensure readable listeners eventually get something
-Readable.prototype.on = function (ev, fn) {
-  var res = Stream.prototype.on.call(this, ev, fn);
-
-  // If listening to data, and it has not explicitly been paused,
-  // then call resume to start the flow of data on the next tick.
-  if (ev === 'data' && false !== this._readableState.flowing) {
-    this.resume();
-  }
-
-  if (ev === 'readable' && !this._readableState.endEmitted) {
-    var state = this._readableState;
-    if (!state.readableListening) {
-      state.readableListening = true;
-      state.emittedReadable = false;
-      state.needReadable = true;
-      if (!state.reading) {
-        processNextTick(nReadingNextTick, this);
-      } else if (state.length) {
-        emitReadable(this, state);
-      }
-    }
-  }
-
-  return res;
-};
-Readable.prototype.addListener = Readable.prototype.on;
-
-function nReadingNextTick(self) {
-  debug('readable nexttick read 0');
-  self.read(0);
-}
-
-// pause() and resume() are remnants of the legacy readable stream API
-// If the user uses them, then switch into old mode.
-Readable.prototype.resume = function () {
-  var state = this._readableState;
-  if (!state.flowing) {
-    debug('resume');
-    state.flowing = true;
-    resume(this, state);
-  }
-  return this;
-};
-
-function resume(stream, state) {
-  if (!state.resumeScheduled) {
-    state.resumeScheduled = true;
-    processNextTick(resume_, stream, state);
-  }
-}
-
-function resume_(stream, state) {
-  if (!state.reading) {
-    debug('resume read 0');
-    stream.read(0);
-  }
-
-  state.resumeScheduled = false;
-  stream.emit('resume');
-  flow(stream);
-  if (state.flowing && !state.reading) stream.read(0);
-}
-
-Readable.prototype.pause = function () {
-  debug('call pause flowing=%j', this._readableState.flowing);
-  if (false !== this._readableState.flowing) {
-    debug('pause');
-    this._readableState.flowing = false;
-    this.emit('pause');
-  }
-  return this;
-};
-
-function flow(stream) {
-  var state = stream._readableState;
-  debug('flow', state.flowing);
-  if (state.flowing) {
-    do {
-      var chunk = stream.read();
-    } while (null !== chunk && state.flowing);
-  }
-}
-
-// wrap an old-style stream as the async data source.
-// This is *not* part of the readable stream interface.
-// It is an ugly unfortunate mess of history.
-Readable.prototype.wrap = function (stream) {
-  var state = this._readableState;
-  var paused = false;
-
-  var self = this;
-  stream.on('end', function () {
-    debug('wrapped end');
-    if (state.decoder && !state.ended) {
-      var chunk = state.decoder.end();
-      if (chunk && chunk.length) self.push(chunk);
-    }
-
-    self.push(null);
-  });
-
-  stream.on('data', function (chunk) {
-    debug('wrapped data');
-    if (state.decoder) chunk = state.decoder.write(chunk);
-
-    // don't skip over falsy values in objectMode
-    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
-
-    var ret = self.push(chunk);
-    if (!ret) {
-      paused = true;
-      stream.pause();
-    }
-  });
-
-  // proxy all the other methods.
-  // important when wrapping filters and duplexes.
-  for (var i in stream) {
-    if (this[i] === undefined && typeof stream[i] === 'function') {
-      this[i] = function (method) {
-        return function () {
-          return stream[method].apply(stream, arguments);
-        };
-      }(i);
-    }
-  }
-
-  // proxy certain important events.
-  var events = ['error', 'close', 'destroy', 'pause', 'resume'];
-  forEach(events, function (ev) {
-    stream.on(ev, self.emit.bind(self, ev));
-  });
-
-  // when we try to consume some more bytes, simply unpause the
-  // underlying stream.
-  self._read = function (n) {
-    debug('wrapped _read', n);
-    if (paused) {
-      paused = false;
-      stream.resume();
-    }
-  };
-
-  return self;
-};
-
-// exposed for testing purposes only.
-Readable._fromList = fromList;
-
-// Pluck off n bytes from an array of buffers.
-// Length is the combined lengths of all the buffers in the list.
-function fromList(n, state) {
-  var list = state.buffer;
-  var length = state.length;
-  var stringMode = !!state.decoder;
-  var objectMode = !!state.objectMode;
-  var ret;
-
-  // nothing in the list, definitely empty.
-  if (list.length === 0) return null;
-
-  if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) {
-    // read it all, truncate the array.
-    if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length);
-    list.length = 0;
-  } else {
-    // read just some of it.
-    if (n < list[0].length) {
-      // just take a part of the first list item.
-      // slice is the same for buffers and strings.
-      var buf = list[0];
-      ret = buf.slice(0, n);
-      list[0] = buf.slice(n);
-    } else if (n === list[0].length) {
-      // first list is a perfect match
-      ret = list.shift();
-    } else {
-      // complex case.
-      // we have enough to cover it, but it spans past the first buffer.
-      if (stringMode) ret = '';else ret = new Buffer(n);
-
-      var c = 0;
-      for (var i = 0, l = list.length; i < l && c < n; i++) {
-        var buf = list[0];
-        var cpy = Math.min(n - c, buf.length);
-
-        if (stringMode) ret += buf.slice(0, cpy);else buf.copy(ret, c, 0, cpy);
-
-        if (cpy < buf.length) list[0] = buf.slice(cpy);else list.shift();
-
-        c += cpy;
-      }
-    }
-  }
-
-  return ret;
-}
-
-function endReadable(stream) {
-  var state = stream._readableState;
-
-  // If we get here before consuming all the bytes, then that is a
-  // bug in node.  Should never happen.
-  if (state.length > 0) throw new Error('endReadable called on non-empty stream');
-
-  if (!state.endEmitted) {
-    state.ended = true;
-    processNextTick(endReadableNT, state, stream);
-  }
-}
-
-function endReadableNT(state, stream) {
-  // Check that we didn't get one last unshift.
-  if (!state.endEmitted && state.length === 0) {
-    state.endEmitted = true;
-    stream.readable = false;
-    stream.emit('end');
-  }
-}
-
-function forEach(xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
-
-function indexOf(xs, x) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    if (xs[i] === x) return i;
-  }
-  return -1;
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js
deleted file mode 100644
index 625cdc1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_transform.js
+++ /dev/null
@@ -1,180 +0,0 @@
-// a transform stream is a readable/writable stream where you do
-// something with the data.  Sometimes it's called a "filter",
-// but that's not a great name for it, since that implies a thing where
-// some bits pass through, and others are simply ignored.  (That would
-// be a valid example of a transform, of course.)
-//
-// While the output is causally related to the input, it's not a
-// necessarily symmetric or synchronous transformation.  For example,
-// a zlib stream might take multiple plain-text writes(), and then
-// emit a single compressed chunk some time in the future.
-//
-// Here's how this works:
-//
-// The Transform stream has all the aspects of the readable and writable
-// stream classes.  When you write(chunk), that calls _write(chunk,cb)
-// internally, and returns false if there's a lot of pending writes
-// buffered up.  When you call read(), that calls _read(n) until
-// there's enough pending readable data buffered up.
-//
-// In a transform stream, the written data is placed in a buffer.  When
-// _read(n) is called, it transforms the queued up data, calling the
-// buffered _write cb's as it consumes chunks.  If consuming a single
-// written chunk would result in multiple output chunks, then the first
-// outputted bit calls the readcb, and subsequent chunks just go into
-// the read buffer, and will cause it to emit 'readable' if necessary.
-//
-// This way, back-pressure is actually determined by the reading side,
-// since _read has to be called to start processing a new chunk.  However,
-// a pathological inflate type of transform can cause excessive buffering
-// here.  For example, imagine a stream where every byte of input is
-// interpreted as an integer from 0-255, and then results in that many
-// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
-// 1kb of data being output.  In this case, you could write a very small
-// amount of input, and end up with a very large amount of output.  In
-// such a pathological inflating mechanism, there'd be no way to tell
-// the system to stop doing the transform.  A single 4MB write could
-// cause the system to run out of memory.
-//
-// However, even in such a pathological case, only a single written chunk
-// would be consumed, and then the rest would wait (un-transformed) until
-// the results of the previous transformed chunk were consumed.
-
-'use strict';
-
-module.exports = Transform;
-
-var Duplex = require('./_stream_duplex');
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-util.inherits(Transform, Duplex);
-
-function TransformState(stream) {
-  this.afterTransform = function (er, data) {
-    return afterTransform(stream, er, data);
-  };
-
-  this.needTransform = false;
-  this.transforming = false;
-  this.writecb = null;
-  this.writechunk = null;
-  this.writeencoding = null;
-}
-
-function afterTransform(stream, er, data) {
-  var ts = stream._transformState;
-  ts.transforming = false;
-
-  var cb = ts.writecb;
-
-  if (!cb) return stream.emit('error', new Error('no writecb in Transform class'));
-
-  ts.writechunk = null;
-  ts.writecb = null;
-
-  if (data !== null && data !== undefined) stream.push(data);
-
-  cb(er);
-
-  var rs = stream._readableState;
-  rs.reading = false;
-  if (rs.needReadable || rs.length < rs.highWaterMark) {
-    stream._read(rs.highWaterMark);
-  }
-}
-
-function Transform(options) {
-  if (!(this instanceof Transform)) return new Transform(options);
-
-  Duplex.call(this, options);
-
-  this._transformState = new TransformState(this);
-
-  // when the writable side finishes, then flush out anything remaining.
-  var stream = this;
-
-  // start out asking for a readable event once data is transformed.
-  this._readableState.needReadable = true;
-
-  // we have implemented the _read method, and done the other things
-  // that Readable wants before the first _read call, so unset the
-  // sync guard flag.
-  this._readableState.sync = false;
-
-  if (options) {
-    if (typeof options.transform === 'function') this._transform = options.transform;
-
-    if (typeof options.flush === 'function') this._flush = options.flush;
-  }
-
-  this.once('prefinish', function () {
-    if (typeof this._flush === 'function') this._flush(function (er) {
-      done(stream, er);
-    });else done(stream);
-  });
-}
-
-Transform.prototype.push = function (chunk, encoding) {
-  this._transformState.needTransform = false;
-  return Duplex.prototype.push.call(this, chunk, encoding);
-};
-
-// This is the part where you do stuff!
-// override this function in implementation classes.
-// 'chunk' is an input chunk.
-//
-// Call `push(newChunk)` to pass along transformed output
-// to the readable side.  You may call 'push' zero or more times.
-//
-// Call `cb(err)` when you are done with this chunk.  If you pass
-// an error, then that'll put the hurt on the whole operation.  If you
-// never call cb(), then you'll never get another chunk.
-Transform.prototype._transform = function (chunk, encoding, cb) {
-  throw new Error('not implemented');
-};
-
-Transform.prototype._write = function (chunk, encoding, cb) {
-  var ts = this._transformState;
-  ts.writecb = cb;
-  ts.writechunk = chunk;
-  ts.writeencoding = encoding;
-  if (!ts.transforming) {
-    var rs = this._readableState;
-    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
-  }
-};
-
-// Doesn't matter what the args are here.
-// _transform does all the work.
-// That we got here means that the readable side wants more data.
-Transform.prototype._read = function (n) {
-  var ts = this._transformState;
-
-  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
-    ts.transforming = true;
-    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
-  } else {
-    // mark that we need a transform, so that any data that comes in
-    // will get processed, now that we've asked for it.
-    ts.needTransform = true;
-  }
-};
-
-function done(stream, er) {
-  if (er) return stream.emit('error', er);
-
-  // if there's nothing in the write buffer, then that means
-  // that nothing more will ever be provided
-  var ws = stream._writableState;
-  var ts = stream._transformState;
-
-  if (ws.length) throw new Error('calling transform done when ws.length != 0');
-
-  if (ts.transforming) throw new Error('calling transform done when still transforming');
-
-  return stream.push(null);
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js
deleted file mode 100644
index 95916c9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/lib/_stream_writable.js
+++ /dev/null
@@ -1,516 +0,0 @@
-// A bit simpler than readable streams.
-// Implement an async ._write(chunk, encoding, cb), and it'll handle all
-// the drain event emission and buffering.
-
-'use strict';
-
-module.exports = Writable;
-
-/*<replacement>*/
-var processNextTick = require('process-nextick-args');
-/*</replacement>*/
-
-/*<replacement>*/
-var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
-/*</replacement>*/
-
-/*<replacement>*/
-var Buffer = require('buffer').Buffer;
-/*</replacement>*/
-
-Writable.WritableState = WritableState;
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-/*<replacement>*/
-var internalUtil = {
-  deprecate: require('util-deprecate')
-};
-/*</replacement>*/
-
-/*<replacement>*/
-var Stream;
-(function () {
-  try {
-    Stream = require('st' + 'ream');
-  } catch (_) {} finally {
-    if (!Stream) Stream = require('events').EventEmitter;
-  }
-})();
-/*</replacement>*/
-
-var Buffer = require('buffer').Buffer;
-
-util.inherits(Writable, Stream);
-
-function nop() {}
-
-function WriteReq(chunk, encoding, cb) {
-  this.chunk = chunk;
-  this.encoding = encoding;
-  this.callback = cb;
-  this.next = null;
-}
-
-var Duplex;
-function WritableState(options, stream) {
-  Duplex = Duplex || require('./_stream_duplex');
-
-  options = options || {};
-
-  // object stream flag to indicate whether or not this stream
-  // contains buffers or objects.
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
-
-  // the point at which write() starts returning false
-  // Note: 0 is a valid value, means that we always return false if
-  // the entire buffer is not flushed immediately on write()
-  var hwm = options.highWaterMark;
-  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = ~ ~this.highWaterMark;
-
-  this.needDrain = false;
-  // at the start of calling end()
-  this.ending = false;
-  // when end() has been called, and returned
-  this.ended = false;
-  // when 'finish' is emitted
-  this.finished = false;
-
-  // should we decode strings into buffers before passing to _write?
-  // this is here so that some node-core streams can optimize string
-  // handling at a lower level.
-  var noDecode = options.decodeStrings === false;
-  this.decodeStrings = !noDecode;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // not an actual buffer we keep track of, but a measurement
-  // of how much we're waiting to get pushed to some underlying
-  // socket or file.
-  this.length = 0;
-
-  // a flag to see when we're in the middle of a write.
-  this.writing = false;
-
-  // when true all writes will be buffered until .uncork() call
-  this.corked = 0;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // a flag to know if we're processing previously buffered items, which
-  // may call the _write() callback in the same tick, so that we don't
-  // end up in an overlapped onwrite situation.
-  this.bufferProcessing = false;
-
-  // the callback that's passed to _write(chunk,cb)
-  this.onwrite = function (er) {
-    onwrite(stream, er);
-  };
-
-  // the callback that the user supplies to write(chunk,encoding,cb)
-  this.writecb = null;
-
-  // the amount that is being written when _write is called.
-  this.writelen = 0;
-
-  this.bufferedRequest = null;
-  this.lastBufferedRequest = null;
-
-  // number of pending user-supplied write callbacks
-  // this must be 0 before 'finish' can be emitted
-  this.pendingcb = 0;
-
-  // emit prefinish if the only thing we're waiting for is _write cbs
-  // This is relevant for synchronous Transform streams
-  this.prefinished = false;
-
-  // True if the error was already emitted and should not be thrown again
-  this.errorEmitted = false;
-
-  // count buffered requests
-  this.bufferedRequestCount = 0;
-
-  // create the two objects needed to store the corked requests
-  // they are not a linked list, as no new elements are inserted in there
-  this.corkedRequestsFree = new CorkedRequest(this);
-  this.corkedRequestsFree.next = new CorkedRequest(this);
-}
-
-WritableState.prototype.getBuffer = function writableStateGetBuffer() {
-  var current = this.bufferedRequest;
-  var out = [];
-  while (current) {
-    out.push(current);
-    current = current.next;
-  }
-  return out;
-};
-
-(function () {
-  try {
-    Object.defineProperty(WritableState.prototype, 'buffer', {
-      get: internalUtil.deprecate(function () {
-        return this.getBuffer();
-      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.')
-    });
-  } catch (_) {}
-})();
-
-var Duplex;
-function Writable(options) {
-  Duplex = Duplex || require('./_stream_duplex');
-
-  // Writable ctor is applied to Duplexes, though they're not
-  // instanceof Writable, they're instanceof Readable.
-  if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options);
-
-  this._writableState = new WritableState(options, this);
-
-  // legacy.
-  this.writable = true;
-
-  if (options) {
-    if (typeof options.write === 'function') this._write = options.write;
-
-    if (typeof options.writev === 'function') this._writev = options.writev;
-  }
-
-  Stream.call(this);
-}
-
-// Otherwise people can pipe Writable streams, which is just wrong.
-Writable.prototype.pipe = function () {
-  this.emit('error', new Error('Cannot pipe. Not readable.'));
-};
-
-function writeAfterEnd(stream, cb) {
-  var er = new Error('write after end');
-  // TODO: defer error events consistently everywhere, not just the cb
-  stream.emit('error', er);
-  processNextTick(cb, er);
-}
-
-// If we get something that is not a buffer, string, null, or undefined,
-// and we're not in objectMode, then that's an error.
-// Otherwise stream chunks are all considered to be of length=1, and the
-// watermarks determine how many objects to keep in the buffer, rather than
-// how many bytes or characters.
-function validChunk(stream, state, chunk, cb) {
-  var valid = true;
-
-  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
-    var er = new TypeError('Invalid non-string/buffer chunk');
-    stream.emit('error', er);
-    processNextTick(cb, er);
-    valid = false;
-  }
-  return valid;
-}
-
-Writable.prototype.write = function (chunk, encoding, cb) {
-  var state = this._writableState;
-  var ret = false;
-
-  if (typeof encoding === 'function') {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
-
-  if (typeof cb !== 'function') cb = nop;
-
-  if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) {
-    state.pendingcb++;
-    ret = writeOrBuffer(this, state, chunk, encoding, cb);
-  }
-
-  return ret;
-};
-
-Writable.prototype.cork = function () {
-  var state = this._writableState;
-
-  state.corked++;
-};
-
-Writable.prototype.uncork = function () {
-  var state = this._writableState;
-
-  if (state.corked) {
-    state.corked--;
-
-    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
-  }
-};
-
-Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
-  // node::ParseEncoding() requires lower case.
-  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
-  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
-  this._writableState.defaultEncoding = encoding;
-};
-
-function decodeChunk(state, chunk, encoding) {
-  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
-    chunk = new Buffer(chunk, encoding);
-  }
-  return chunk;
-}
-
-// if we're already writing something, then just put this
-// in the queue, and wait our turn.  Otherwise, call _write
-// If we return false, then we need a drain event, so set that flag.
-function writeOrBuffer(stream, state, chunk, encoding, cb) {
-  chunk = decodeChunk(state, chunk, encoding);
-
-  if (Buffer.isBuffer(chunk)) encoding = 'buffer';
-  var len = state.objectMode ? 1 : chunk.length;
-
-  state.length += len;
-
-  var ret = state.length < state.highWaterMark;
-  // we must ensure that previous needDrain will not be reset to false.
-  if (!ret) state.needDrain = true;
-
-  if (state.writing || state.corked) {
-    var last = state.lastBufferedRequest;
-    state.lastBufferedRequest = new WriteReq(chunk, encoding, cb);
-    if (last) {
-      last.next = state.lastBufferedRequest;
-    } else {
-      state.bufferedRequest = state.lastBufferedRequest;
-    }
-    state.bufferedRequestCount += 1;
-  } else {
-    doWrite(stream, state, false, len, chunk, encoding, cb);
-  }
-
-  return ret;
-}
-
-function doWrite(stream, state, writev, len, chunk, encoding, cb) {
-  state.writelen = len;
-  state.writecb = cb;
-  state.writing = true;
-  state.sync = true;
-  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
-  state.sync = false;
-}
-
-function onwriteError(stream, state, sync, er, cb) {
-  --state.pendingcb;
-  if (sync) processNextTick(cb, er);else cb(er);
-
-  stream._writableState.errorEmitted = true;
-  stream.emit('error', er);
-}
-
-function onwriteStateUpdate(state) {
-  state.writing = false;
-  state.writecb = null;
-  state.length -= state.writelen;
-  state.writelen = 0;
-}
-
-function onwrite(stream, er) {
-  var state = stream._writableState;
-  var sync = state.sync;
-  var cb = state.writecb;
-
-  onwriteStateUpdate(state);
-
-  if (er) onwriteError(stream, state, sync, er, cb);else {
-    // Check if we're actually ready to finish, but don't emit yet
-    var finished = needFinish(state);
-
-    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
-      clearBuffer(stream, state);
-    }
-
-    if (sync) {
-      /*<replacement>*/
-      asyncWrite(afterWrite, stream, state, finished, cb);
-      /*</replacement>*/
-    } else {
-        afterWrite(stream, state, finished, cb);
-      }
-  }
-}
-
-function afterWrite(stream, state, finished, cb) {
-  if (!finished) onwriteDrain(stream, state);
-  state.pendingcb--;
-  cb();
-  finishMaybe(stream, state);
-}
-
-// Must force callback to be called on nextTick, so that we don't
-// emit 'drain' before the write() consumer gets the 'false' return
-// value, and has a chance to attach a 'drain' listener.
-function onwriteDrain(stream, state) {
-  if (state.length === 0 && state.needDrain) {
-    state.needDrain = false;
-    stream.emit('drain');
-  }
-}
-
-// if there's something in the buffer waiting, then process it
-function clearBuffer(stream, state) {
-  state.bufferProcessing = true;
-  var entry = state.bufferedRequest;
-
-  if (stream._writev && entry && entry.next) {
-    // Fast case, write everything using _writev()
-    var l = state.bufferedRequestCount;
-    var buffer = new Array(l);
-    var holder = state.corkedRequestsFree;
-    holder.entry = entry;
-
-    var count = 0;
-    while (entry) {
-      buffer[count] = entry;
-      entry = entry.next;
-      count += 1;
-    }
-
-    doWrite(stream, state, true, state.length, buffer, '', holder.finish);
-
-    // doWrite is always async, defer these to save a bit of time
-    // as the hot path ends with doWrite
-    state.pendingcb++;
-    state.lastBufferedRequest = null;
-    state.corkedRequestsFree = holder.next;
-    holder.next = null;
-  } else {
-    // Slow case, write chunks one-by-one
-    while (entry) {
-      var chunk = entry.chunk;
-      var encoding = entry.encoding;
-      var cb = entry.callback;
-      var len = state.objectMode ? 1 : chunk.length;
-
-      doWrite(stream, state, false, len, chunk, encoding, cb);
-      entry = entry.next;
-      // if we didn't call the onwrite immediately, then
-      // it means that we need to wait until it does.
-      // also, that means that the chunk and cb are currently
-      // being processed, so move the buffer counter past them.
-      if (state.writing) {
-        break;
-      }
-    }
-
-    if (entry === null) state.lastBufferedRequest = null;
-  }
-
-  state.bufferedRequestCount = 0;
-  state.bufferedRequest = entry;
-  state.bufferProcessing = false;
-}
-
-Writable.prototype._write = function (chunk, encoding, cb) {
-  cb(new Error('not implemented'));
-};
-
-Writable.prototype._writev = null;
-
-Writable.prototype.end = function (chunk, encoding, cb) {
-  var state = this._writableState;
-
-  if (typeof chunk === 'function') {
-    cb = chunk;
-    chunk = null;
-    encoding = null;
-  } else if (typeof encoding === 'function') {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
-
-  // .end() fully uncorks
-  if (state.corked) {
-    state.corked = 1;
-    this.uncork();
-  }
-
-  // ignore unnecessary end() calls.
-  if (!state.ending && !state.finished) endWritable(this, state, cb);
-};
-
-function needFinish(state) {
-  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
-}
-
-function prefinish(stream, state) {
-  if (!state.prefinished) {
-    state.prefinished = true;
-    stream.emit('prefinish');
-  }
-}
-
-function finishMaybe(stream, state) {
-  var need = needFinish(state);
-  if (need) {
-    if (state.pendingcb === 0) {
-      prefinish(stream, state);
-      state.finished = true;
-      stream.emit('finish');
-    } else {
-      prefinish(stream, state);
-    }
-  }
-  return need;
-}
-
-function endWritable(stream, state, cb) {
-  state.ending = true;
-  finishMaybe(stream, state);
-  if (cb) {
-    if (state.finished) processNextTick(cb);else stream.once('finish', cb);
-  }
-  state.ended = true;
-  stream.writable = false;
-}
-
-// It seems a linked list but it is not
-// there will be only 2 of these for each stream
-function CorkedRequest(state) {
-  var _this = this;
-
-  this.next = null;
-  this.entry = null;
-
-  this.finish = function (err) {
-    var entry = _this.entry;
-    _this.entry = null;
-    while (entry) {
-      var cb = entry.callback;
-      state.pendingcb--;
-      cb(err);
-      entry = entry.next;
-    }
-    if (state.corkedRequestsFree) {
-      state.corkedRequestsFree.next = _this;
-    } else {
-      state.corkedRequestsFree = _this;
-    }
-  };
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore
deleted file mode 100644
index 3c3629e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml
deleted file mode 100644
index cc4dba2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/.travis.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-language: node_js
-node_js:
-  - "0.8"
-  - "0.10"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile
deleted file mode 100644
index 787d56e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-
-test:
-	@node_modules/.bin/tape test.js
-
-.PHONY: test
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md
deleted file mode 100644
index 16d2c59..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/README.md
+++ /dev/null
@@ -1,60 +0,0 @@
-
-# isarray
-
-`Array#isArray` for older browsers.
-
-[![build status](https://secure.travis-ci.org/juliangruber/isarray.svg)](http://travis-ci.org/juliangruber/isarray)
-[![downloads](https://img.shields.io/npm/dm/isarray.svg)](https://www.npmjs.org/package/isarray)
-
-[![browser support](https://ci.testling.com/juliangruber/isarray.png)
-](https://ci.testling.com/juliangruber/isarray)
-
-## Usage
-
-```js
-var isArray = require('isarray');
-
-console.log(isArray([])); // => true
-console.log(isArray({})); // => false
-```
-
-## Installation
-
-With [npm](http://npmjs.org) do
-
-```bash
-$ npm install isarray
-```
-
-Then bundle for the browser with
-[browserify](https://github.com/substack/browserify).
-
-With [component](http://component.io) do
-
-```bash
-$ component install juliangruber/isarray
-```
-
-## License
-
-(MIT)
-
-Copyright (c) 2013 Julian Gruber &lt;julian@juliangruber.com&gt;
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json
deleted file mode 100644
index 9e31b68..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/component.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name" : "isarray",
-  "description" : "Array#isArray for older browsers",
-  "version" : "0.0.1",
-  "repository" : "juliangruber/isarray",
-  "homepage": "https://github.com/juliangruber/isarray",
-  "main" : "index.js",
-  "scripts" : [
-    "index.js"
-  ],
-  "dependencies" : {},
-  "keywords": ["browser","isarray","array"],
-  "author": {
-    "name": "Julian Gruber",
-    "email": "mail@juliangruber.com",
-    "url": "http://juliangruber.com"
-  },
-  "license": "MIT"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js
deleted file mode 100644
index a57f634..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-var toString = {}.toString;
-
-module.exports = Array.isArray || function (arr) {
-  return toString.call(arr) == '[object Array]';
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json
deleted file mode 100644
index e86d232..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/package.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  "name": "isarray",
-  "description": "Array#isArray for older browsers",
-  "version": "1.0.0",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/juliangruber/isarray.git"
-  },
-  "homepage": "https://github.com/juliangruber/isarray",
-  "main": "index.js",
-  "dependencies": {},
-  "devDependencies": {
-    "tape": "~2.13.4"
-  },
-  "keywords": [
-    "browser",
-    "isarray",
-    "array"
-  ],
-  "author": {
-    "name": "Julian Gruber",
-    "email": "mail@juliangruber.com",
-    "url": "http://juliangruber.com"
-  },
-  "license": "MIT",
-  "testling": {
-    "files": "test.js",
-    "browsers": [
-      "ie/8..latest",
-      "firefox/17..latest",
-      "firefox/nightly",
-      "chrome/22..latest",
-      "chrome/canary",
-      "opera/12..latest",
-      "opera/next",
-      "safari/5.1..latest",
-      "ipad/6.0..latest",
-      "iphone/6.0..latest",
-      "android-browser/4.2..latest"
-    ]
-  },
-  "scripts": {
-    "test": "tape test.js"
-  },
-  "gitHead": "2a23a281f369e9ae06394c0fb4d2381355a6ba33",
-  "bugs": {
-    "url": "https://github.com/juliangruber/isarray/issues"
-  },
-  "_id": "isarray@1.0.0",
-  "_shasum": "bb935d48582cba168c06834957a54a3e07124f11",
-  "_from": "isarray@>=1.0.0 <1.1.0",
-  "_npmVersion": "3.3.12",
-  "_nodeVersion": "5.1.0",
-  "_npmUser": {
-    "name": "juliangruber",
-    "email": "julian@juliangruber.com"
-  },
-  "dist": {
-    "shasum": "bb935d48582cba168c06834957a54a3e07124f11",
-    "tarball": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "juliangruber",
-      "email": "julian@juliangruber.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js
deleted file mode 100644
index e0c3444..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/isarray/test.js
+++ /dev/null
@@ -1,20 +0,0 @@
-var isArray = require('./');
-var test = require('tape');
-
-test('is array', function(t){
-  t.ok(isArray([]));
-  t.notOk(isArray({}));
-  t.notOk(isArray(null));
-  t.notOk(isArray(false));
-
-  var obj = {};
-  obj[0] = true;
-  t.notOk(isArray(obj));
-
-  var arr = [];
-  arr.foo = 'bar';
-  t.ok(isArray(arr));
-
-  t.end();
-});
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml
deleted file mode 100644
index 36201b1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/.travis.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-language: node_js
-node_js:
-  - "0.8"
-  - "0.10"
-  - "0.11"
-  - "0.12"
-  - "1.7.1"
-  - 1
-  - 2
-  - 3
-  - 4
-  - 5
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js
deleted file mode 100644
index a4f40f8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/index.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-if (!process.version ||
-    process.version.indexOf('v0.') === 0 ||
-    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
-  module.exports = nextTick;
-} else {
-  module.exports = process.nextTick;
-}
-
-function nextTick(fn, arg1, arg2, arg3) {
-  if (typeof fn !== 'function') {
-    throw new TypeError('"callback" argument must be a function');
-  }
-  var len = arguments.length;
-  var args, i;
-  switch (len) {
-  case 0:
-  case 1:
-    return process.nextTick(fn);
-  case 2:
-    return process.nextTick(function afterTickOne() {
-      fn.call(null, arg1);
-    });
-  case 3:
-    return process.nextTick(function afterTickTwo() {
-      fn.call(null, arg1, arg2);
-    });
-  case 4:
-    return process.nextTick(function afterTickThree() {
-      fn.call(null, arg1, arg2, arg3);
-    });
-  default:
-    args = new Array(len - 1);
-    i = 0;
-    while (i < args.length) {
-      args[i++] = arguments[i];
-    }
-    return process.nextTick(function afterTick() {
-      fn.apply(null, args);
-    });
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md
deleted file mode 100644
index c67e353..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/license.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright (c) 2015 Calvin Metcalf
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.**
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json
deleted file mode 100644
index 211b098..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/package.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "name": "process-nextick-args",
-  "version": "1.0.7",
-  "description": "process.nextTick but always with args",
-  "main": "index.js",
-  "scripts": {
-    "test": "node test.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/calvinmetcalf/process-nextick-args.git"
-  },
-  "author": "",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/calvinmetcalf/process-nextick-args/issues"
-  },
-  "homepage": "https://github.com/calvinmetcalf/process-nextick-args",
-  "devDependencies": {
-    "tap": "~0.2.6"
-  },
-  "gitHead": "5c00899ab01dd32f93ad4b5743da33da91404f39",
-  "_id": "process-nextick-args@1.0.7",
-  "_shasum": "150e20b756590ad3f91093f25a4f2ad8bff30ba3",
-  "_from": "process-nextick-args@>=1.0.6 <1.1.0",
-  "_npmVersion": "3.8.6",
-  "_nodeVersion": "5.11.0",
-  "_npmUser": {
-    "name": "cwmma",
-    "email": "calvin.metcalf@gmail.com"
-  },
-  "dist": {
-    "shasum": "150e20b756590ad3f91093f25a4f2ad8bff30ba3",
-    "tarball": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "cwmma",
-      "email": "calvin.metcalf@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/process-nextick-args-1.0.7.tgz_1462394251778_0.36989671061746776"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md
deleted file mode 100644
index 78e7cfa..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/readme.md
+++ /dev/null
@@ -1,18 +0,0 @@
-process-nextick-args
-=====
-
-[![Build Status](https://travis-ci.org/calvinmetcalf/process-nextick-args.svg?branch=master)](https://travis-ci.org/calvinmetcalf/process-nextick-args)
-
-```bash
-npm install --save process-nextick-args
-```
-
-Always be able to pass arguments to process.nextTick, no matter the platform
-
-```js
-var nextTick = require('process-nextick-args');
-
-nextTick(function (a, b, c) {
-  console.log(a, b, c);
-}, 'step', 3,  'profit');
-```
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js
deleted file mode 100644
index ef15721..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/process-nextick-args/test.js
+++ /dev/null
@@ -1,24 +0,0 @@
-var test = require("tap").test;
-var nextTick = require('./');
-
-test('should work', function (t) {
-  t.plan(5);
-  nextTick(function (a) {
-    t.ok(a);
-    nextTick(function (thing) {
-      t.equals(thing, 7);
-    }, 7);
-  }, true);
-  nextTick(function (a, b, c) {
-    t.equals(a, 'step');
-    t.equals(b, 3);
-    t.equals(c, 'profit');
-  }, 'step', 3,  'profit');
-});
-
-test('correct number of arguments', function (t) {
-  t.plan(1);
-  nextTick(function () {
-    t.equals(2, arguments.length, 'correct number');
-  }, 1, 2);
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md
deleted file mode 100644
index acc8675..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/History.md
+++ /dev/null
@@ -1,16 +0,0 @@
-
-1.0.2 / 2015-10-07
-==================
-
-  * use try/catch when checking `localStorage` (#3, @kumavis)
-
-1.0.1 / 2014-11-25
-==================
-
-  * browser: use `console.warn()` for deprecation calls
-  * browser: more jsdocs
-
-1.0.0 / 2014-04-30
-==================
-
-  * initial commit
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE
deleted file mode 100644
index 6a60e8c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/LICENSE
+++ /dev/null
@@ -1,24 +0,0 @@
-(The MIT License)
-
-Copyright (c) 2014 Nathan Rajlich <nathan@tootallnate.net>
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md
deleted file mode 100644
index 75622fa..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/README.md
+++ /dev/null
@@ -1,53 +0,0 @@
-util-deprecate
-==============
-### The Node.js `util.deprecate()` function with browser support
-
-In Node.js, this module simply re-exports the `util.deprecate()` function.
-
-In the web browser (i.e. via browserify), a browser-specific implementation
-of the `util.deprecate()` function is used.
-
-
-## API
-
-A `deprecate()` function is the only thing exposed by this module.
-
-``` javascript
-// setup:
-exports.foo = deprecate(foo, 'foo() is deprecated, use bar() instead');
-
-
-// users see:
-foo();
-// foo() is deprecated, use bar() instead
-foo();
-foo();
-```
-
-
-## License
-
-(The MIT License)
-
-Copyright (c) 2014 Nathan Rajlich <nathan@tootallnate.net>
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js
deleted file mode 100644
index 549ae2f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/browser.js
+++ /dev/null
@@ -1,67 +0,0 @@
-
-/**
- * Module exports.
- */
-
-module.exports = deprecate;
-
-/**
- * Mark that a method should not be used.
- * Returns a modified function which warns once by default.
- *
- * If `localStorage.noDeprecation = true` is set, then it is a no-op.
- *
- * If `localStorage.throwDeprecation = true` is set, then deprecated functions
- * will throw an Error when invoked.
- *
- * If `localStorage.traceDeprecation = true` is set, then deprecated functions
- * will invoke `console.trace()` instead of `console.error()`.
- *
- * @param {Function} fn - the function to deprecate
- * @param {String} msg - the string to print to the console when `fn` is invoked
- * @returns {Function} a new "deprecated" version of `fn`
- * @api public
- */
-
-function deprecate (fn, msg) {
-  if (config('noDeprecation')) {
-    return fn;
-  }
-
-  var warned = false;
-  function deprecated() {
-    if (!warned) {
-      if (config('throwDeprecation')) {
-        throw new Error(msg);
-      } else if (config('traceDeprecation')) {
-        console.trace(msg);
-      } else {
-        console.warn(msg);
-      }
-      warned = true;
-    }
-    return fn.apply(this, arguments);
-  }
-
-  return deprecated;
-}
-
-/**
- * Checks `localStorage` for boolean values for the given `name`.
- *
- * @param {String} name
- * @returns {Boolean}
- * @api private
- */
-
-function config (name) {
-  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
-  try {
-    if (!global.localStorage) return false;
-  } catch (_) {
-    return false;
-  }
-  var val = global.localStorage[name];
-  if (null == val) return false;
-  return String(val).toLowerCase() === 'true';
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js
deleted file mode 100644
index 5e6fcff..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/node.js
+++ /dev/null
@@ -1,6 +0,0 @@
-
-/**
- * For Node.js, simply re-export the core `util.deprecate` function.
- */
-
-module.exports = require('util').deprecate;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json
deleted file mode 100644
index a018135..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/node_modules/util-deprecate/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "name": "util-deprecate",
-  "version": "1.0.2",
-  "description": "The Node.js `util.deprecate()` function with browser support",
-  "main": "node.js",
-  "browser": "browser.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/TooTallNate/util-deprecate.git"
-  },
-  "keywords": [
-    "util",
-    "deprecate",
-    "browserify",
-    "browser",
-    "node"
-  ],
-  "author": {
-    "name": "Nathan Rajlich",
-    "email": "nathan@tootallnate.net",
-    "url": "http://n8.io/"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/TooTallNate/util-deprecate/issues"
-  },
-  "homepage": "https://github.com/TooTallNate/util-deprecate",
-  "gitHead": "475fb6857cd23fafff20c1be846c1350abf8e6d4",
-  "_id": "util-deprecate@1.0.2",
-  "_shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf",
-  "_from": "util-deprecate@>=1.0.1 <1.1.0",
-  "_npmVersion": "2.14.4",
-  "_nodeVersion": "4.1.2",
-  "_npmUser": {
-    "name": "tootallnate",
-    "email": "nathan@tootallnate.net"
-  },
-  "maintainers": [
-    {
-      "name": "tootallnate",
-      "email": "nathan@tootallnate.net"
-    }
-  ],
-  "dist": {
-    "shasum": "450d4dc9fa70de732762fbd2d4a28981419a0ccf",
-    "tarball": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
deleted file mode 100644
index b9fc0da..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/package.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "name": "readable-stream",
-  "version": "2.0.6",
-  "description": "Streams3, a user-land copy of the stream library from Node.js",
-  "main": "readable.js",
-  "dependencies": {
-    "core-util-is": "~1.0.0",
-    "inherits": "~2.0.1",
-    "isarray": "~1.0.0",
-    "process-nextick-args": "~1.0.6",
-    "string_decoder": "~0.10.x",
-    "util-deprecate": "~1.0.1"
-  },
-  "devDependencies": {
-    "tap": "~0.2.6",
-    "tape": "~4.5.1",
-    "zuul": "~3.9.0"
-  },
-  "scripts": {
-    "test": "tap test/parallel/*.js test/ours/*.js",
-    "browser": "npm run write-zuul && zuul -- test/browser.js",
-    "write-zuul": "printf \"ui: tape\nbrowsers:\n  - name: $BROWSER_NAME\n    version: $BROWSER_VERSION\n\">.zuul.yml"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/nodejs/readable-stream.git"
-  },
-  "keywords": [
-    "readable",
-    "stream",
-    "pipe"
-  ],
-  "browser": {
-    "util": false
-  },
-  "license": "MIT",
-  "gitHead": "01fb5608a970b42c900b96746cadc13d27dd9d7e",
-  "bugs": {
-    "url": "https://github.com/nodejs/readable-stream/issues"
-  },
-  "homepage": "https://github.com/nodejs/readable-stream#readme",
-  "_id": "readable-stream@2.0.6",
-  "_shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e",
-  "_from": "readable-stream@>=2.0.5 <2.1.0",
-  "_npmVersion": "3.6.0",
-  "_nodeVersion": "5.7.0",
-  "_npmUser": {
-    "name": "cwmma",
-    "email": "calvin.metcalf@gmail.com"
-  },
-  "dist": {
-    "shasum": "8f90341e68a53ccc928788dacfcd11b36eb9b78e",
-    "tarball": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "isaacs",
-      "email": "isaacs@npmjs.com"
-    },
-    {
-      "name": "tootallnate",
-      "email": "nathan@tootallnate.net"
-    },
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    },
-    {
-      "name": "cwmma",
-      "email": "calvin.metcalf@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/readable-stream-2.0.6.tgz_1457893507709_0.369257491780445"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js
deleted file mode 100644
index 27e8d8a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/passthrough.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_passthrough.js")
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js
deleted file mode 100644
index 6222a57..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/readable.js
+++ /dev/null
@@ -1,12 +0,0 @@
-var Stream = (function (){
-  try {
-    return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify
-  } catch(_){}
-}());
-exports = module.exports = require('./lib/_stream_readable.js');
-exports.Stream = Stream || exports;
-exports.Readable = exports;
-exports.Writable = require('./lib/_stream_writable.js');
-exports.Duplex = require('./lib/_stream_duplex.js');
-exports.Transform = require('./lib/_stream_transform.js');
-exports.PassThrough = require('./lib/_stream_passthrough.js');
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js
deleted file mode 100644
index 5d482f0..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/transform.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_transform.js")
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js b/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js
deleted file mode 100644
index e1e9efd..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/node_modules/readable-stream/writable.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./lib/_stream_writable.js")
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/package.json b/node_modules/jsdom/node_modules/request/node_modules/bl/package.json
deleted file mode 100644
index 2320316..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/package.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "name": "bl",
-  "version": "1.1.2",
-  "description": "Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too!",
-  "main": "bl.js",
-  "scripts": {
-    "test": "node test/test.js | faucet"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/rvagg/bl.git"
-  },
-  "homepage": "https://github.com/rvagg/bl",
-  "authors": [
-    "Rod Vagg <rod@vagg.org> (https://github.com/rvagg)",
-    "Matteo Collina <matteo.collina@gmail.com> (https://github.com/mcollina)",
-    "Jarett Cruger <jcrugzz@gmail.com> (https://github.com/jcrugzz)"
-  ],
-  "keywords": [
-    "buffer",
-    "buffers",
-    "stream",
-    "awesomesauce"
-  ],
-  "license": "MIT",
-  "dependencies": {
-    "readable-stream": "~2.0.5"
-  },
-  "devDependencies": {
-    "faucet": "0.0.1",
-    "hash_file": "~0.1.1",
-    "tape": "~4.4.0"
-  },
-  "gitHead": "ea42021059dc65fc60d7f4b9217c73431f09d23d",
-  "bugs": {
-    "url": "https://github.com/rvagg/bl/issues"
-  },
-  "_id": "bl@1.1.2",
-  "_shasum": "fdca871a99713aa00d19e3bbba41c44787a65398",
-  "_from": "bl@>=1.1.2 <1.2.0",
-  "_npmVersion": "3.3.12",
-  "_nodeVersion": "5.3.0",
-  "_npmUser": {
-    "name": "rvagg",
-    "email": "rod@vagg.org"
-  },
-  "maintainers": [
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    }
-  ],
-  "dist": {
-    "shasum": "fdca871a99713aa00d19e3bbba41c44787a65398",
-    "tarball": "https://registry.npmjs.org/bl/-/bl-1.1.2.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-9-west.internal.npmjs.com",
-    "tmp": "tmp/bl-1.1.2.tgz_1455246621698_0.6300242957659066"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/bl/-/bl-1.1.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/bl/test/test.js b/node_modules/jsdom/node_modules/request/node_modules/bl/test/test.js
deleted file mode 100644
index c95b1ba..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/bl/test/test.js
+++ /dev/null
@@ -1,640 +0,0 @@
-var tape       = require('tape')
-  , crypto     = require('crypto')
-  , fs         = require('fs')
-  , hash       = require('hash_file')
-  , BufferList = require('../')
-
-  , encodings  =
-      ('hex utf8 utf-8 ascii binary base64'
-          + (process.browser ? '' : ' ucs2 ucs-2 utf16le utf-16le')).split(' ')
-
-tape('single bytes from single buffer', function (t) {
-  var bl = new BufferList()
-  bl.append(new Buffer('abcd'))
-
-  t.equal(bl.length, 4)
-
-  t.equal(bl.get(0), 97)
-  t.equal(bl.get(1), 98)
-  t.equal(bl.get(2), 99)
-  t.equal(bl.get(3), 100)
-
-  t.end()
-})
-
-tape('single bytes from multiple buffers', function (t) {
-  var bl = new BufferList()
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.get(0), 97)
-  t.equal(bl.get(1), 98)
-  t.equal(bl.get(2), 99)
-  t.equal(bl.get(3), 100)
-  t.equal(bl.get(4), 101)
-  t.equal(bl.get(5), 102)
-  t.equal(bl.get(6), 103)
-  t.equal(bl.get(7), 104)
-  t.equal(bl.get(8), 105)
-  t.equal(bl.get(9), 106)
-  t.end()
-})
-
-tape('multi bytes from single buffer', function (t) {
-  var bl = new BufferList()
-  bl.append(new Buffer('abcd'))
-
-  t.equal(bl.length, 4)
-
-  t.equal(bl.slice(0, 4).toString('ascii'), 'abcd')
-  t.equal(bl.slice(0, 3).toString('ascii'), 'abc')
-  t.equal(bl.slice(1, 4).toString('ascii'), 'bcd')
-
-  t.end()
-})
-
-tape('multiple bytes from multiple buffers', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
-  t.equal(bl.slice(3, 10).toString('ascii'), 'defghij')
-  t.equal(bl.slice(3, 6).toString('ascii'), 'def')
-  t.equal(bl.slice(3, 8).toString('ascii'), 'defgh')
-  t.equal(bl.slice(5, 10).toString('ascii'), 'fghij')
-
-  t.end()
-})
-
-tape('multiple bytes from multiple buffer lists', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new BufferList([ new Buffer('abcd'), new Buffer('efg') ]))
-  bl.append(new BufferList([ new Buffer('hi'), new Buffer('j') ]))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
-
-  t.equal(bl.slice(3, 10).toString('ascii'), 'defghij')
-  t.equal(bl.slice(3, 6).toString('ascii'), 'def')
-  t.equal(bl.slice(3, 8).toString('ascii'), 'defgh')
-  t.equal(bl.slice(5, 10).toString('ascii'), 'fghij')
-
-  t.end()
-})
-
-// same data as previous test, just using nested constructors
-tape('multiple bytes from crazy nested buffer lists', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new BufferList([
-      new BufferList([
-          new BufferList(new Buffer('abc'))
-        , new Buffer('d')
-        , new BufferList(new Buffer('efg'))
-      ])
-    , new BufferList([ new Buffer('hi') ])
-    , new BufferList(new Buffer('j'))
-  ]))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
-
-  t.equal(bl.slice(3, 10).toString('ascii'), 'defghij')
-  t.equal(bl.slice(3, 6).toString('ascii'), 'def')
-  t.equal(bl.slice(3, 8).toString('ascii'), 'defgh')
-  t.equal(bl.slice(5, 10).toString('ascii'), 'fghij')
-
-  t.end()
-})
-
-tape('append accepts arrays of Buffers', function (t) {
-  var bl = new BufferList()
-  bl.append(new Buffer('abc'))
-  bl.append([ new Buffer('def') ])
-  bl.append([ new Buffer('ghi'), new Buffer('jkl') ])
-  bl.append([ new Buffer('mnop'), new Buffer('qrstu'), new Buffer('vwxyz') ])
-  t.equal(bl.length, 26)
-  t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz')
-  t.end()
-})
-
-tape('append accepts arrays of BufferLists', function (t) {
-  var bl = new BufferList()
-  bl.append(new Buffer('abc'))
-  bl.append([ new BufferList('def') ])
-  bl.append(new BufferList([ new Buffer('ghi'), new BufferList('jkl') ]))
-  bl.append([ new Buffer('mnop'), new BufferList([ new Buffer('qrstu'), new Buffer('vwxyz') ]) ])
-  t.equal(bl.length, 26)
-  t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz')
-  t.end()
-})
-
-tape('append chainable', function (t) {
-  var bl = new BufferList()
-  t.ok(bl.append(new Buffer('abcd')) === bl)
-  t.ok(bl.append([ new Buffer('abcd') ]) === bl)
-  t.ok(bl.append(new BufferList(new Buffer('abcd'))) === bl)
-  t.ok(bl.append([ new BufferList(new Buffer('abcd')) ]) === bl)
-  t.end()
-})
-
-tape('append chainable (test results)', function (t) {
-  var bl = new BufferList('abc')
-    .append([ new BufferList('def') ])
-    .append(new BufferList([ new Buffer('ghi'), new BufferList('jkl') ]))
-    .append([ new Buffer('mnop'), new BufferList([ new Buffer('qrstu'), new Buffer('vwxyz') ]) ])
-
-  t.equal(bl.length, 26)
-  t.equal(bl.slice().toString('ascii'), 'abcdefghijklmnopqrstuvwxyz')
-  t.end()
-})
-
-tape('consuming from multiple buffers', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-
-  t.equal(bl.length, 10)
-
-  t.equal(bl.slice(0, 10).toString('ascii'), 'abcdefghij')
-
-  bl.consume(3)
-  t.equal(bl.length, 7)
-  t.equal(bl.slice(0, 7).toString('ascii'), 'defghij')
-
-  bl.consume(2)
-  t.equal(bl.length, 5)
-  t.equal(bl.slice(0, 5).toString('ascii'), 'fghij')
-
-  bl.consume(1)
-  t.equal(bl.length, 4)
-  t.equal(bl.slice(0, 4).toString('ascii'), 'ghij')
-
-  bl.consume(1)
-  t.equal(bl.length, 3)
-  t.equal(bl.slice(0, 3).toString('ascii'), 'hij')
-
-  bl.consume(2)
-  t.equal(bl.length, 1)
-  t.equal(bl.slice(0, 1).toString('ascii'), 'j')
-
-  t.end()
-})
-
-tape('complete consumption', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new Buffer('a'))
-  bl.append(new Buffer('b'))
-
-  bl.consume(2)
-
-  t.equal(bl.length, 0)
-  t.equal(bl._bufs.length, 0)
-
-  t.end()
-})
-
-tape('test readUInt8 / readInt8', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(3)
-    , bl  = new BufferList()
-
-  buf2[1] = 0x3
-  buf2[2] = 0x4
-  buf3[0] = 0x23
-  buf3[1] = 0x42
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readUInt8(2), 0x3)
-  t.equal(bl.readInt8(2), 0x3)
-  t.equal(bl.readUInt8(3), 0x4)
-  t.equal(bl.readInt8(3), 0x4)
-  t.equal(bl.readUInt8(4), 0x23)
-  t.equal(bl.readInt8(4), 0x23)
-  t.equal(bl.readUInt8(5), 0x42)
-  t.equal(bl.readInt8(5), 0x42)
-  t.end()
-})
-
-tape('test readUInt16LE / readUInt16BE / readInt16LE / readInt16BE', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(3)
-    , bl   = new BufferList()
-
-  buf2[1] = 0x3
-  buf2[2] = 0x4
-  buf3[0] = 0x23
-  buf3[1] = 0x42
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readUInt16BE(2), 0x0304)
-  t.equal(bl.readUInt16LE(2), 0x0403)
-  t.equal(bl.readInt16BE(2), 0x0304)
-  t.equal(bl.readInt16LE(2), 0x0403)
-  t.equal(bl.readUInt16BE(3), 0x0423)
-  t.equal(bl.readUInt16LE(3), 0x2304)
-  t.equal(bl.readInt16BE(3), 0x0423)
-  t.equal(bl.readInt16LE(3), 0x2304)
-  t.equal(bl.readUInt16BE(4), 0x2342)
-  t.equal(bl.readUInt16LE(4), 0x4223)
-  t.equal(bl.readInt16BE(4), 0x2342)
-  t.equal(bl.readInt16LE(4), 0x4223)
-  t.end()
-})
-
-tape('test readUInt32LE / readUInt32BE / readInt32LE / readInt32BE', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(3)
-    , bl   = new BufferList()
-
-  buf2[1] = 0x3
-  buf2[2] = 0x4
-  buf3[0] = 0x23
-  buf3[1] = 0x42
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readUInt32BE(2), 0x03042342)
-  t.equal(bl.readUInt32LE(2), 0x42230403)
-  t.equal(bl.readInt32BE(2), 0x03042342)
-  t.equal(bl.readInt32LE(2), 0x42230403)
-  t.end()
-})
-
-tape('test readFloatLE / readFloatBE', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(3)
-    , bl   = new BufferList()
-
-  buf2[1] = 0x00
-  buf2[2] = 0x00
-  buf3[0] = 0x80
-  buf3[1] = 0x3f
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readFloatLE(2), 0x01)
-  t.end()
-})
-
-tape('test readDoubleLE / readDoubleBE', function (t) {
-  var buf1 = new Buffer(1)
-    , buf2 = new Buffer(3)
-    , buf3 = new Buffer(10)
-    , bl   = new BufferList()
-
-  buf2[1] = 0x55
-  buf2[2] = 0x55
-  buf3[0] = 0x55
-  buf3[1] = 0x55
-  buf3[2] = 0x55
-  buf3[3] = 0x55
-  buf3[4] = 0xd5
-  buf3[5] = 0x3f
-
-  bl.append(buf1)
-  bl.append(buf2)
-  bl.append(buf3)
-
-  t.equal(bl.readDoubleLE(2), 0.3333333333333333)
-  t.end()
-})
-
-tape('test toString', function (t) {
-  var bl = new BufferList()
-
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-
-  t.equal(bl.toString('ascii', 0, 10), 'abcdefghij')
-  t.equal(bl.toString('ascii', 3, 10), 'defghij')
-  t.equal(bl.toString('ascii', 3, 6), 'def')
-  t.equal(bl.toString('ascii', 3, 8), 'defgh')
-  t.equal(bl.toString('ascii', 5, 10), 'fghij')
-
-  t.end()
-})
-
-tape('test toString encoding', function (t) {
-  var bl = new BufferList()
-    , b  = new Buffer('abcdefghij\xff\x00')
-
-  bl.append(new Buffer('abcd'))
-  bl.append(new Buffer('efg'))
-  bl.append(new Buffer('hi'))
-  bl.append(new Buffer('j'))
-  bl.append(new Buffer('\xff\x00'))
-
-  encodings.forEach(function (enc) {
-      t.equal(bl.toString(enc), b.toString(enc), enc)
-    })
-
-  t.end()
-})
-
-!process.browser && tape('test stream', function (t) {
-  var random = crypto.randomBytes(65534)
-    , rndhash = hash(random, 'md5')
-    , md5sum = crypto.createHash('md5')
-    , bl     = new BufferList(function (err, buf) {
-        t.ok(Buffer.isBuffer(buf))
-        t.ok(err === null)
-        t.equal(rndhash, hash(bl.slice(), 'md5'))
-        t.equal(rndhash, hash(buf, 'md5'))
-
-        bl.pipe(fs.createWriteStream('/tmp/bl_test_rnd_out.dat'))
-          .on('close', function () {
-            var s = fs.createReadStream('/tmp/bl_test_rnd_out.dat')
-            s.on('data', md5sum.update.bind(md5sum))
-            s.on('end', function() {
-              t.equal(rndhash, md5sum.digest('hex'), 'woohoo! correct hash!')
-              t.end()
-            })
-          })
-
-      })
-
-  fs.writeFileSync('/tmp/bl_test_rnd.dat', random)
-  fs.createReadStream('/tmp/bl_test_rnd.dat').pipe(bl)
-})
-
-tape('instantiation with Buffer', function (t) {
-  var buf  = crypto.randomBytes(1024)
-    , buf2 = crypto.randomBytes(1024)
-    , b    = BufferList(buf)
-
-  t.equal(buf.toString('hex'), b.slice().toString('hex'), 'same buffer')
-  b = BufferList([ buf, buf2 ])
-  t.equal(b.slice().toString('hex'), Buffer.concat([ buf, buf2 ]).toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('test String appendage', function (t) {
-  var bl = new BufferList()
-    , b  = new Buffer('abcdefghij\xff\x00')
-
-  bl.append('abcd')
-  bl.append('efg')
-  bl.append('hi')
-  bl.append('j')
-  bl.append('\xff\x00')
-
-  encodings.forEach(function (enc) {
-      t.equal(bl.toString(enc), b.toString(enc))
-    })
-
-  t.end()
-})
-
-tape('test Number appendage', function (t) {
-  var bl = new BufferList()
-    , b  = new Buffer('1234567890')
-
-  bl.append(1234)
-  bl.append(567)
-  bl.append(89)
-  bl.append(0)
-
-  encodings.forEach(function (enc) {
-      t.equal(bl.toString(enc), b.toString(enc))
-    })
-
-  t.end()
-})
-
-tape('write nothing, should get empty buffer', function (t) {
-  t.plan(3)
-  BufferList(function (err, data) {
-    t.notOk(err, 'no error')
-    t.ok(Buffer.isBuffer(data), 'got a buffer')
-    t.equal(0, data.length, 'got a zero-length buffer')
-    t.end()
-  }).end()
-})
-
-tape('unicode string', function (t) {
-  t.plan(2)
-  var inp1 = '\u2600'
-    , inp2 = '\u2603'
-    , exp = inp1 + ' and ' + inp2
-    , bl = BufferList()
-  bl.write(inp1)
-  bl.write(' and ')
-  bl.write(inp2)
-  t.equal(exp, bl.toString())
-  t.equal(new Buffer(exp).toString('hex'), bl.toString('hex'))
-})
-
-tape('should emit finish', function (t) {
-  var source = BufferList()
-    , dest = BufferList()
-
-  source.write('hello')
-  source.pipe(dest)
-
-  dest.on('finish', function () {
-    t.equal(dest.toString('utf8'), 'hello')
-    t.end()
-  })
-})
-
-tape('basic copy', function (t) {
-  var buf  = crypto.randomBytes(1024)
-    , buf2 = new Buffer(1024)
-    , b    = BufferList(buf)
-
-  b.copy(buf2)
-  t.equal(b.slice().toString('hex'), buf2.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy after many appends', function (t) {
-  var buf  = crypto.randomBytes(512)
-    , buf2 = new Buffer(1024)
-    , b    = BufferList(buf)
-
-  b.append(buf)
-  b.copy(buf2)
-  t.equal(b.slice().toString('hex'), buf2.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy at a precise position', function (t) {
-  var buf  = crypto.randomBytes(1004)
-    , buf2 = new Buffer(1024)
-    , b    = BufferList(buf)
-
-  b.copy(buf2, 20)
-  t.equal(b.slice().toString('hex'), buf2.slice(20).toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy starting from a precise location', function (t) {
-  var buf  = crypto.randomBytes(10)
-    , buf2 = new Buffer(5)
-    , b    = BufferList(buf)
-
-  b.copy(buf2, 0, 5)
-  t.equal(b.slice(5).toString('hex'), buf2.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy in an interval', function (t) {
-  var rnd      = crypto.randomBytes(10)
-    , b        = BufferList(rnd) // put the random bytes there
-    , actual   = new Buffer(3)
-    , expected = new Buffer(3)
-
-  rnd.copy(expected, 0, 5, 8)
-  b.copy(actual, 0, 5, 8)
-
-  t.equal(actual.toString('hex'), expected.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('copy an interval between two buffers', function (t) {
-  var buf      = crypto.randomBytes(10)
-    , buf2     = new Buffer(10)
-    , b        = BufferList(buf)
-
-  b.append(buf)
-  b.copy(buf2, 0, 5, 15)
-
-  t.equal(b.slice(5, 15).toString('hex'), buf2.toString('hex'), 'same buffer')
-  t.end()
-})
-
-tape('duplicate', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList('abcdefghij\xff\x00')
-    , dup = bl.duplicate()
-
-  t.equal(bl.prototype, dup.prototype)
-  t.equal(bl.toString('hex'), dup.toString('hex'))
-})
-
-tape('destroy no pipe', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList('alsdkfja;lsdkfja;lsdk')
-  bl.destroy()
-
-  t.equal(bl._bufs.length, 0)
-  t.equal(bl.length, 0)
-})
-
-!process.browser && tape('destroy with pipe before read end', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList()
-  fs.createReadStream(__dirname + '/test.js')
-    .pipe(bl)
-
-  bl.destroy()
-
-  t.equal(bl._bufs.length, 0)
-  t.equal(bl.length, 0)
-
-})
-
-!process.browser && tape('destroy with pipe before read end with race', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList()
-  fs.createReadStream(__dirname + '/test.js')
-    .pipe(bl)
-
-  setTimeout(function () {
-    bl.destroy()
-    setTimeout(function () {
-      t.equal(bl._bufs.length, 0)
-      t.equal(bl.length, 0)
-    }, 500)
-  }, 500)
-})
-
-!process.browser && tape('destroy with pipe after read end', function (t) {
-  t.plan(2)
-
-  var bl = new BufferList()
-  fs.createReadStream(__dirname + '/test.js')
-    .on('end', onEnd)
-    .pipe(bl)
-
-  function onEnd () {
-    bl.destroy()
-
-    t.equal(bl._bufs.length, 0)
-    t.equal(bl.length, 0)
-  }
-})
-
-!process.browser && tape('destroy with pipe while writing to a destination', function (t) {
-  t.plan(4)
-
-  var bl = new BufferList()
-    , ds = new BufferList()
-
-  fs.createReadStream(__dirname + '/test.js')
-    .on('end', onEnd)
-    .pipe(bl)
-
-  function onEnd () {
-    bl.pipe(ds)
-
-    setTimeout(function () {
-      bl.destroy()
-
-      t.equals(bl._bufs.length, 0)
-      t.equals(bl.length, 0)
-
-      ds.destroy()
-
-      t.equals(bl._bufs.length, 0)
-      t.equals(bl.length, 0)
-
-    }, 100)
-  }
-})
-
-!process.browser && tape('handle error', function (t) {
-  t.plan(2)
-  fs.createReadStream('/does/not/exist').pipe(BufferList(function (err, data) {
-    t.ok(err instanceof Error, 'has error')
-    t.notOk(data, 'no data')
-  }))
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/caseless/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/caseless/LICENSE
deleted file mode 100644
index 61789f4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/caseless/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-Apache License
-Version 2.0, January 2004
-http://www.apache.org/licenses/
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-1. Definitions.
-"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
-"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
-"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
-"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
-"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
-"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
-"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
-"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
-"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."
-"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.
-2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
-3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
-4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:
-You must give any other recipients of the Work or Derivative Works a copy of this License; and
-You must cause any modified files to carry prominent notices stating that You changed the files; and
-You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
-If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
-5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
-6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
-7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
-8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
-9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
-END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/caseless/README.md b/node_modules/jsdom/node_modules/request/node_modules/caseless/README.md
deleted file mode 100644
index e5077a2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/caseless/README.md
+++ /dev/null
@@ -1,45 +0,0 @@
-## Caseless -- wrap an object to set and get property with caseless semantics but also preserve caseing.
-
-This library is incredibly useful when working with HTTP headers. It allows you to get/set/check for headers in a caseless manner while also preserving the caseing of headers the first time they are set.
-
-## Usage
-
-```javascript
-var headers = {}
-  , c = caseless(headers)
-  ;
-c.set('a-Header', 'asdf')
-c.get('a-header') === 'asdf'
-```
-
-## has(key)
-
-Has takes a name and if it finds a matching header will return that header name with the preserved caseing it was set with.
-
-```javascript
-c.has('a-header') === 'a-Header'
-```
-
-## set(key, value[, clobber=true])
-
-Set is fairly straight forward except that if the header exists and clobber is disabled it will add `','+value` to the existing header.
-
-```javascript
-c.set('a-Header', 'fdas')
-c.set('a-HEADER', 'more', false)
-c.get('a-header') === 'fdsa,more'
-```
-
-## swap(key)
-
-Swaps the casing of a header with the new one that is passed in.
-
-```javascript
-var headers = {}
-  , c = caseless(headers)
-  ;
-c.set('a-Header', 'fdas')
-c.swap('a-HEADER')
-c.has('a-header') === 'a-HEADER'
-headers === {'a-HEADER': 'fdas'}
-```
diff --git a/node_modules/jsdom/node_modules/request/node_modules/caseless/index.js b/node_modules/jsdom/node_modules/request/node_modules/caseless/index.js
deleted file mode 100644
index d86a70e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/caseless/index.js
+++ /dev/null
@@ -1,66 +0,0 @@
-function Caseless (dict) {
-  this.dict = dict || {}
-}
-Caseless.prototype.set = function (name, value, clobber) {
-  if (typeof name === 'object') {
-    for (var i in name) {
-      this.set(i, name[i], value)
-    }
-  } else {
-    if (typeof clobber === 'undefined') clobber = true
-    var has = this.has(name)
-
-    if (!clobber && has) this.dict[has] = this.dict[has] + ',' + value
-    else this.dict[has || name] = value
-    return has
-  }
-}
-Caseless.prototype.has = function (name) {
-  var keys = Object.keys(this.dict)
-    , name = name.toLowerCase()
-    ;
-  for (var i=0;i<keys.length;i++) {
-    if (keys[i].toLowerCase() === name) return keys[i]
-  }
-  return false
-}
-Caseless.prototype.get = function (name) {
-  name = name.toLowerCase()
-  var result, _key
-  var headers = this.dict
-  Object.keys(headers).forEach(function (key) {
-    _key = key.toLowerCase()
-    if (name === _key) result = headers[key]
-  })
-  return result
-}
-Caseless.prototype.swap = function (name) {
-  var has = this.has(name)
-  if (!has) throw new Error('There is no header than matches "'+name+'"')
-  this.dict[name] = this.dict[has]
-  delete this.dict[has]
-}
-Caseless.prototype.del = function (name) {
-  var has = this.has(name)
-  return delete this.dict[has || name]
-}
-
-module.exports = function (dict) {return new Caseless(dict)}
-module.exports.httpify = function (resp, headers) {
-  var c = new Caseless(headers)
-  resp.setHeader = function (key, value, clobber) {
-    if (typeof value === 'undefined') return
-    return c.set(key, value, clobber)
-  }
-  resp.hasHeader = function (key) {
-    return c.has(key)
-  }
-  resp.getHeader = function (key) {
-    return c.get(key)
-  }
-  resp.removeHeader = function (key) {
-    return c.del(key)
-  }
-  resp.headers = c.dict
-  return c
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/caseless/package.json b/node_modules/jsdom/node_modules/request/node_modules/caseless/package.json
deleted file mode 100644
index 5ba522e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/caseless/package.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{
-  "name": "caseless",
-  "version": "0.11.0",
-  "description": "Caseless object set/get/has, very useful when working with HTTP headers.",
-  "main": "index.js",
-  "scripts": {
-    "test": "node test.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mikeal/caseless.git"
-  },
-  "keywords": [
-    "headers",
-    "http",
-    "caseless"
-  ],
-  "test": "node test.js",
-  "author": {
-    "name": "Mikeal Rogers",
-    "email": "mikeal.rogers@gmail.com"
-  },
-  "license": "Apache-2.0",
-  "bugs": {
-    "url": "https://github.com/mikeal/caseless/issues"
-  },
-  "devDependencies": {
-    "tape": "^2.10.2"
-  },
-  "gitHead": "c578232a02cc2b46b6da8851caf57fdbfac89ff5",
-  "homepage": "https://github.com/mikeal/caseless#readme",
-  "_id": "caseless@0.11.0",
-  "_shasum": "715b96ea9841593cc33067923f5ec60ebda4f7d7",
-  "_from": "caseless@>=0.11.0 <0.12.0",
-  "_npmVersion": "2.8.3",
-  "_nodeVersion": "1.8.1",
-  "_npmUser": {
-    "name": "mikeal",
-    "email": "mikeal.rogers@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mikeal",
-      "email": "mikeal.rogers@gmail.com"
-    },
-    {
-      "name": "nylen",
-      "email": "jnylen@gmail.com"
-    },
-    {
-      "name": "simov",
-      "email": "simeonvelichkov@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "715b96ea9841593cc33067923f5ec60ebda4f7d7",
-    "tarball": "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/caseless/test.js b/node_modules/jsdom/node_modules/request/node_modules/caseless/test.js
deleted file mode 100644
index 084bbaf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/caseless/test.js
+++ /dev/null
@@ -1,40 +0,0 @@
-var tape = require('tape')
-  , caseless = require('./')
-  ;
-
-tape('set get has', function (t) {
-  var headers = {}
-    , c = caseless(headers)
-    ;
-  t.plan(17)
-  c.set('a-Header', 'asdf')
-  t.equal(c.get('a-header'), 'asdf')
-  t.equal(c.has('a-header'), 'a-Header')
-  t.ok(!c.has('nothing'))
-  // old bug where we used the wrong regex
-  t.ok(!c.has('a-hea'))
-  c.set('a-header', 'fdsa')
-  t.equal(c.get('a-header'), 'fdsa')
-  t.equal(c.get('a-Header'), 'fdsa')
-  c.set('a-HEADER', 'more', false)
-  t.equal(c.get('a-header'), 'fdsa,more')
-
-  t.deepEqual(headers, {'a-Header': 'fdsa,more'})
-  c.swap('a-HEADER')
-  t.deepEqual(headers, {'a-HEADER': 'fdsa,more'})
-
-  c.set('deleteme', 'foobar')
-  t.ok(c.has('deleteme'))
-  t.ok(c.del('deleteme'))
-  t.notOk(c.has('deleteme'))
-  t.notOk(c.has('idonotexist'))
-  t.ok(c.del('idonotexist'))
-
-  c.set('tva', 'test1')
-  c.set('tva-header', 'test2')
-  t.equal(c.has('tva'), 'tva')
-  t.notOk(c.has('header'))
-
-  t.equal(c.get('tva'), 'test1')
-
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/License b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/License
deleted file mode 100644
index 4804b7a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/License
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2011 Debuggable Limited <felix@debuggable.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/Readme.md b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/Readme.md
deleted file mode 100644
index 3a9e025..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/Readme.md
+++ /dev/null
@@ -1,138 +0,0 @@
-# combined-stream
-
-A stream that emits multiple other streams one after another.
-
-**NB** Currently `combined-stream` works with streams vesrion 1 only. There is ongoing effort to switch this library to streams version 2. Any help is welcome. :) Meanwhile you can explore other libraries that provide streams2 support with more or less compatability with `combined-stream`.
-
-- [combined-stream2](https://www.npmjs.com/package/combined-stream2): A drop-in streams2-compatible replacement for the combined-stream module.
-
-- [multistream](https://www.npmjs.com/package/multistream): A stream that emits multiple other streams one after another.
-
-## Installation
-
-``` bash
-npm install combined-stream
-```
-
-## Usage
-
-Here is a simple example that shows how you can use combined-stream to combine
-two files into one:
-
-``` javascript
-var CombinedStream = require('combined-stream');
-var fs = require('fs');
-
-var combinedStream = CombinedStream.create();
-combinedStream.append(fs.createReadStream('file1.txt'));
-combinedStream.append(fs.createReadStream('file2.txt'));
-
-combinedStream.pipe(fs.createWriteStream('combined.txt'));
-```
-
-While the example above works great, it will pause all source streams until
-they are needed. If you don't want that to happen, you can set `pauseStreams`
-to `false`:
-
-``` javascript
-var CombinedStream = require('combined-stream');
-var fs = require('fs');
-
-var combinedStream = CombinedStream.create({pauseStreams: false});
-combinedStream.append(fs.createReadStream('file1.txt'));
-combinedStream.append(fs.createReadStream('file2.txt'));
-
-combinedStream.pipe(fs.createWriteStream('combined.txt'));
-```
-
-However, what if you don't have all the source streams yet, or you don't want
-to allocate the resources (file descriptors, memory, etc.) for them right away?
-Well, in that case you can simply provide a callback that supplies the stream
-by calling a `next()` function:
-
-``` javascript
-var CombinedStream = require('combined-stream');
-var fs = require('fs');
-
-var combinedStream = CombinedStream.create();
-combinedStream.append(function(next) {
-  next(fs.createReadStream('file1.txt'));
-});
-combinedStream.append(function(next) {
-  next(fs.createReadStream('file2.txt'));
-});
-
-combinedStream.pipe(fs.createWriteStream('combined.txt'));
-```
-
-## API
-
-### CombinedStream.create([options])
-
-Returns a new combined stream object. Available options are:
-
-* `maxDataSize`
-* `pauseStreams`
-
-The effect of those options is described below.
-
-### combinedStream.pauseStreams = `true`
-
-Whether to apply back pressure to the underlaying streams. If set to `false`,
-the underlaying streams will never be paused. If set to `true`, the
-underlaying streams will be paused right after being appended, as well as when
-`delayedStream.pipe()` wants to throttle.
-
-### combinedStream.maxDataSize = `2 * 1024 * 1024`
-
-The maximum amount of bytes (or characters) to buffer for all source streams.
-If this value is exceeded, `combinedStream` emits an `'error'` event.
-
-### combinedStream.dataSize = `0`
-
-The amount of bytes (or characters) currently buffered by `combinedStream`.
-
-### combinedStream.append(stream)
-
-Appends the given `stream` to the combinedStream object. If `pauseStreams` is
-set to `true, this stream will also be paused right away.
-
-`streams` can also be a function that takes one parameter called `next`. `next`
-is a function that must be invoked in order to provide the `next` stream, see
-example above.
-
-Regardless of how the `stream` is appended, combined-stream always attaches an
-`'error'` listener to it, so you don't have to do that manually.
-
-Special case: `stream` can also be a String or Buffer.
-
-### combinedStream.write(data)
-
-You should not call this, `combinedStream` takes care of piping the appended
-streams into itself for you.
-
-### combinedStream.resume()
-
-Causes `combinedStream` to start drain the streams it manages. The function is
-idempotent, and also emits a `'resume'` event each time which usually goes to
-the stream that is currently being drained.
-
-### combinedStream.pause();
-
-If `combinedStream.pauseStreams` is set to `false`, this does nothing.
-Otherwise a `'pause'` event is emitted, this goes to the stream that is
-currently being drained, so you can use it to apply back pressure.
-
-### combinedStream.end();
-
-Sets `combinedStream.writable` to false, emits an `'end'` event, and removes
-all streams from the queue.
-
-### combinedStream.destroy();
-
-Same as `combinedStream.end()`, except it emits a `'close'` event instead of
-`'end'`.
-
-## License
-
-combined-stream is licensed under the MIT license.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/lib/combined_stream.js b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/lib/combined_stream.js
deleted file mode 100644
index 6b5c21b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/lib/combined_stream.js
+++ /dev/null
@@ -1,188 +0,0 @@
-var util = require('util');
-var Stream = require('stream').Stream;
-var DelayedStream = require('delayed-stream');
-
-module.exports = CombinedStream;
-function CombinedStream() {
-  this.writable = false;
-  this.readable = true;
-  this.dataSize = 0;
-  this.maxDataSize = 2 * 1024 * 1024;
-  this.pauseStreams = true;
-
-  this._released = false;
-  this._streams = [];
-  this._currentStream = null;
-}
-util.inherits(CombinedStream, Stream);
-
-CombinedStream.create = function(options) {
-  var combinedStream = new this();
-
-  options = options || {};
-  for (var option in options) {
-    combinedStream[option] = options[option];
-  }
-
-  return combinedStream;
-};
-
-CombinedStream.isStreamLike = function(stream) {
-  return (typeof stream !== 'function')
-    && (typeof stream !== 'string')
-    && (typeof stream !== 'boolean')
-    && (typeof stream !== 'number')
-    && (!Buffer.isBuffer(stream));
-};
-
-CombinedStream.prototype.append = function(stream) {
-  var isStreamLike = CombinedStream.isStreamLike(stream);
-
-  if (isStreamLike) {
-    if (!(stream instanceof DelayedStream)) {
-      var newStream = DelayedStream.create(stream, {
-        maxDataSize: Infinity,
-        pauseStream: this.pauseStreams,
-      });
-      stream.on('data', this._checkDataSize.bind(this));
-      stream = newStream;
-    }
-
-    this._handleErrors(stream);
-
-    if (this.pauseStreams) {
-      stream.pause();
-    }
-  }
-
-  this._streams.push(stream);
-  return this;
-};
-
-CombinedStream.prototype.pipe = function(dest, options) {
-  Stream.prototype.pipe.call(this, dest, options);
-  this.resume();
-  return dest;
-};
-
-CombinedStream.prototype._getNext = function() {
-  this._currentStream = null;
-  var stream = this._streams.shift();
-
-
-  if (typeof stream == 'undefined') {
-    this.end();
-    return;
-  }
-
-  if (typeof stream !== 'function') {
-    this._pipeNext(stream);
-    return;
-  }
-
-  var getStream = stream;
-  getStream(function(stream) {
-    var isStreamLike = CombinedStream.isStreamLike(stream);
-    if (isStreamLike) {
-      stream.on('data', this._checkDataSize.bind(this));
-      this._handleErrors(stream);
-    }
-
-    this._pipeNext(stream);
-  }.bind(this));
-};
-
-CombinedStream.prototype._pipeNext = function(stream) {
-  this._currentStream = stream;
-
-  var isStreamLike = CombinedStream.isStreamLike(stream);
-  if (isStreamLike) {
-    stream.on('end', this._getNext.bind(this));
-    stream.pipe(this, {end: false});
-    return;
-  }
-
-  var value = stream;
-  this.write(value);
-  this._getNext();
-};
-
-CombinedStream.prototype._handleErrors = function(stream) {
-  var self = this;
-  stream.on('error', function(err) {
-    self._emitError(err);
-  });
-};
-
-CombinedStream.prototype.write = function(data) {
-  this.emit('data', data);
-};
-
-CombinedStream.prototype.pause = function() {
-  if (!this.pauseStreams) {
-    return;
-  }
-
-  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause();
-  this.emit('pause');
-};
-
-CombinedStream.prototype.resume = function() {
-  if (!this._released) {
-    this._released = true;
-    this.writable = true;
-    this._getNext();
-  }
-
-  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume();
-  this.emit('resume');
-};
-
-CombinedStream.prototype.end = function() {
-  this._reset();
-  this.emit('end');
-};
-
-CombinedStream.prototype.destroy = function() {
-  this._reset();
-  this.emit('close');
-};
-
-CombinedStream.prototype._reset = function() {
-  this.writable = false;
-  this._streams = [];
-  this._currentStream = null;
-};
-
-CombinedStream.prototype._checkDataSize = function() {
-  this._updateDataSize();
-  if (this.dataSize <= this.maxDataSize) {
-    return;
-  }
-
-  var message =
-    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.';
-  this._emitError(new Error(message));
-};
-
-CombinedStream.prototype._updateDataSize = function() {
-  this.dataSize = 0;
-
-  var self = this;
-  this._streams.forEach(function(stream) {
-    if (!stream.dataSize) {
-      return;
-    }
-
-    self.dataSize += stream.dataSize;
-  });
-
-  if (this._currentStream && this._currentStream.dataSize) {
-    this.dataSize += this._currentStream.dataSize;
-  }
-};
-
-CombinedStream.prototype._emitError = function(err) {
-  this._reset();
-  this.emit('error', err);
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/.npmignore
deleted file mode 100644
index 9daeafb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-test
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/License b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/License
deleted file mode 100644
index 4804b7a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/License
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2011 Debuggable Limited <felix@debuggable.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Makefile b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Makefile
deleted file mode 100644
index b4ff85a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-SHELL := /bin/bash
-
-test:
-	@./test/run.js
-
-.PHONY: test
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Readme.md b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Readme.md
deleted file mode 100644
index aca36f9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/Readme.md
+++ /dev/null
@@ -1,141 +0,0 @@
-# delayed-stream
-
-Buffers events from a stream until you are ready to handle them.
-
-## Installation
-
-``` bash
-npm install delayed-stream
-```
-
-## Usage
-
-The following example shows how to write a http echo server that delays its
-response by 1000 ms.
-
-``` javascript
-var DelayedStream = require('delayed-stream');
-var http = require('http');
-
-http.createServer(function(req, res) {
-  var delayed = DelayedStream.create(req);
-
-  setTimeout(function() {
-    res.writeHead(200);
-    delayed.pipe(res);
-  }, 1000);
-});
-```
-
-If you are not using `Stream#pipe`, you can also manually release the buffered
-events by calling `delayedStream.resume()`:
-
-``` javascript
-var delayed = DelayedStream.create(req);
-
-setTimeout(function() {
-  // Emit all buffered events and resume underlaying source
-  delayed.resume();
-}, 1000);
-```
-
-## Implementation
-
-In order to use this meta stream properly, here are a few things you should
-know about the implementation.
-
-### Event Buffering / Proxying
-
-All events of the `source` stream are hijacked by overwriting the `source.emit`
-method. Until node implements a catch-all event listener, this is the only way.
-
-However, delayed-stream still continues to emit all events it captures on the
-`source`, regardless of whether you have released the delayed stream yet or
-not.
-
-Upon creation, delayed-stream captures all `source` events and stores them in
-an internal event buffer. Once `delayedStream.release()` is called, all
-buffered events are emitted on the `delayedStream`, and the event buffer is
-cleared. After that, delayed-stream merely acts as a proxy for the underlaying
-source.
-
-### Error handling
-
-Error events on `source` are buffered / proxied just like any other events.
-However, `delayedStream.create` attaches a no-op `'error'` listener to the
-`source`. This way you only have to handle errors on the `delayedStream`
-object, rather than in two places.
-
-### Buffer limits
-
-delayed-stream provides a `maxDataSize` property that can be used to limit
-the amount of data being buffered. In order to protect you from bad `source`
-streams that don't react to `source.pause()`, this feature is enabled by
-default.
-
-## API
-
-### DelayedStream.create(source, [options])
-
-Returns a new `delayedStream`. Available options are:
-
-* `pauseStream`
-* `maxDataSize`
-
-The description for those properties can be found below.
-
-### delayedStream.source
-
-The `source` stream managed by this object. This is useful if you are
-passing your `delayedStream` around, and you still want to access properties
-on the `source` object.
-
-### delayedStream.pauseStream = true
-
-Whether to pause the underlaying `source` when calling
-`DelayedStream.create()`. Modifying this property afterwards has no effect.
-
-### delayedStream.maxDataSize = 1024 * 1024
-
-The amount of data to buffer before emitting an `error`.
-
-If the underlaying source is emitting `Buffer` objects, the `maxDataSize`
-refers to bytes.
-
-If the underlaying source is emitting JavaScript strings, the size refers to
-characters.
-
-If you know what you are doing, you can set this property to `Infinity` to
-disable this feature. You can also modify this property during runtime.
-
-### delayedStream.dataSize = 0
-
-The amount of data buffered so far.
-
-### delayedStream.readable
-
-An ECMA5 getter that returns the value of `source.readable`.
-
-### delayedStream.resume()
-
-If the `delayedStream` has not been released so far, `delayedStream.release()`
-is called.
-
-In either case, `source.resume()` is called.
-
-### delayedStream.pause()
-
-Calls `source.pause()`.
-
-### delayedStream.pipe(dest)
-
-Calls `delayedStream.resume()` and then proxies the arguments to `source.pipe`.
-
-### delayedStream.release()
-
-Emits and clears all events that have been buffered up so far. This does not
-resume the underlaying source, use `delayedStream.resume()` instead.
-
-## License
-
-delayed-stream is licensed under the MIT license.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js
deleted file mode 100644
index b38fc85..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/lib/delayed_stream.js
+++ /dev/null
@@ -1,107 +0,0 @@
-var Stream = require('stream').Stream;
-var util = require('util');
-
-module.exports = DelayedStream;
-function DelayedStream() {
-  this.source = null;
-  this.dataSize = 0;
-  this.maxDataSize = 1024 * 1024;
-  this.pauseStream = true;
-
-  this._maxDataSizeExceeded = false;
-  this._released = false;
-  this._bufferedEvents = [];
-}
-util.inherits(DelayedStream, Stream);
-
-DelayedStream.create = function(source, options) {
-  var delayedStream = new this();
-
-  options = options || {};
-  for (var option in options) {
-    delayedStream[option] = options[option];
-  }
-
-  delayedStream.source = source;
-
-  var realEmit = source.emit;
-  source.emit = function() {
-    delayedStream._handleEmit(arguments);
-    return realEmit.apply(source, arguments);
-  };
-
-  source.on('error', function() {});
-  if (delayedStream.pauseStream) {
-    source.pause();
-  }
-
-  return delayedStream;
-};
-
-Object.defineProperty(DelayedStream.prototype, 'readable', {
-  configurable: true,
-  enumerable: true,
-  get: function() {
-    return this.source.readable;
-  }
-});
-
-DelayedStream.prototype.setEncoding = function() {
-  return this.source.setEncoding.apply(this.source, arguments);
-};
-
-DelayedStream.prototype.resume = function() {
-  if (!this._released) {
-    this.release();
-  }
-
-  this.source.resume();
-};
-
-DelayedStream.prototype.pause = function() {
-  this.source.pause();
-};
-
-DelayedStream.prototype.release = function() {
-  this._released = true;
-
-  this._bufferedEvents.forEach(function(args) {
-    this.emit.apply(this, args);
-  }.bind(this));
-  this._bufferedEvents = [];
-};
-
-DelayedStream.prototype.pipe = function() {
-  var r = Stream.prototype.pipe.apply(this, arguments);
-  this.resume();
-  return r;
-};
-
-DelayedStream.prototype._handleEmit = function(args) {
-  if (this._released) {
-    this.emit.apply(this, args);
-    return;
-  }
-
-  if (args[0] === 'data') {
-    this.dataSize += args[1].length;
-    this._checkIfMaxDataSizeExceeded();
-  }
-
-  this._bufferedEvents.push(args);
-};
-
-DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() {
-  if (this._maxDataSizeExceeded) {
-    return;
-  }
-
-  if (this.dataSize <= this.maxDataSize) {
-    return;
-  }
-
-  this._maxDataSizeExceeded = true;
-  var message =
-    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'
-  this.emit('error', new Error(message));
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json
deleted file mode 100644
index a471728..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/node_modules/delayed-stream/package.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "author": {
-    "name": "Felix Geisendörfer",
-    "email": "felix@debuggable.com",
-    "url": "http://debuggable.com/"
-  },
-  "contributors": [
-    {
-      "name": "Mike Atkins",
-      "email": "apeherder@gmail.com"
-    }
-  ],
-  "name": "delayed-stream",
-  "description": "Buffers events from a stream until you are ready to handle them.",
-  "license": "MIT",
-  "version": "1.0.0",
-  "homepage": "https://github.com/felixge/node-delayed-stream",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/felixge/node-delayed-stream.git"
-  },
-  "main": "./lib/delayed_stream",
-  "engines": {
-    "node": ">=0.4.0"
-  },
-  "scripts": {
-    "test": "make test"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "fake": "0.2.0",
-    "far": "0.0.1"
-  },
-  "gitHead": "07a9dc99fb8f1a488160026b9ad77493f766fb84",
-  "bugs": {
-    "url": "https://github.com/felixge/node-delayed-stream/issues"
-  },
-  "_id": "delayed-stream@1.0.0",
-  "_shasum": "df3ae199acadfb7d440aaae0b29e2272b24ec619",
-  "_from": "delayed-stream@>=1.0.0 <1.1.0",
-  "_npmVersion": "2.8.3",
-  "_nodeVersion": "1.6.4",
-  "_npmUser": {
-    "name": "apechimp",
-    "email": "apeherder@gmail.com"
-  },
-  "dist": {
-    "shasum": "df3ae199acadfb7d440aaae0b29e2272b24ec619",
-    "tarball": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "felixge",
-      "email": "felix@debuggable.com"
-    },
-    {
-      "name": "apechimp",
-      "email": "apeherder@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/package.json b/node_modules/jsdom/node_modules/request/node_modules/combined-stream/package.json
deleted file mode 100644
index 74d35f1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/combined-stream/package.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "author": {
-    "name": "Felix Geisendörfer",
-    "email": "felix@debuggable.com",
-    "url": "http://debuggable.com/"
-  },
-  "name": "combined-stream",
-  "description": "A stream that emits multiple other streams one after another.",
-  "version": "1.0.5",
-  "homepage": "https://github.com/felixge/node-combined-stream",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/felixge/node-combined-stream.git"
-  },
-  "main": "./lib/combined_stream",
-  "scripts": {
-    "test": "node test/run.js"
-  },
-  "engines": {
-    "node": ">= 0.8"
-  },
-  "dependencies": {
-    "delayed-stream": "~1.0.0"
-  },
-  "devDependencies": {
-    "far": "~0.0.7"
-  },
-  "license": "MIT",
-  "gitHead": "cfc7b815d090a109bcedb5bb0f6713148d55a6b7",
-  "bugs": {
-    "url": "https://github.com/felixge/node-combined-stream/issues"
-  },
-  "_id": "combined-stream@1.0.5",
-  "_shasum": "938370a57b4a51dea2c77c15d5c5fdf895164009",
-  "_from": "combined-stream@>=1.0.5 <1.1.0",
-  "_npmVersion": "2.10.1",
-  "_nodeVersion": "0.12.4",
-  "_npmUser": {
-    "name": "alexindigo",
-    "email": "iam@alexindigo.com"
-  },
-  "dist": {
-    "shasum": "938370a57b4a51dea2c77c15d5c5fdf895164009",
-    "tarball": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "felixge",
-      "email": "felix@debuggable.com"
-    },
-    {
-      "name": "celer",
-      "email": "dtyree77@gmail.com"
-    },
-    {
-      "name": "alexindigo",
-      "email": "iam@alexindigo.com"
-    },
-    {
-      "name": "apechimp",
-      "email": "apeherder@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/.eslintrc b/node_modules/jsdom/node_modules/request/node_modules/extend/.eslintrc
deleted file mode 100644
index d49f173..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/.eslintrc
+++ /dev/null
@@ -1,192 +0,0 @@
-{
-	"env": {
-		"browser": false,
-		"node": true,
-		"amd": false,
-		"mocha": false,
-		"jasmine": false
-	},
-
-	"rules": {
-		"accessor-pairs": [2, { getWithoutSet: false, setWithoutGet: true }],
-		"array-bracket-spacing": [2, "never", {
-			"singleValue": false,
-			"objectsInArrays": false,
-			"arraysInArrays": false
-		}],
-		"block-scoped-var": [0],
-		"brace-style": [2, "1tbs", { "allowSingleLine": true }],
-		"camelcase": [2],
-		"comma-dangle": [2, "never"],
-		"comma-spacing": [2],
-		"comma-style": [2, "last"],
-		"complexity": [2, 15],
-		"computed-property-spacing": [2, "never"],
-		"consistent-return": [2],
-		"consistent-this": [0, "that"],
-		"constructor-super": [2],
-		"curly": [2, "all"],
-		"default-case": [2],
-		"dot-notation": [2, { "allowKeywords": true }],
-		"eol-last": [2],
-		"eqeqeq": [2],
-		"func-names": [0],
-		"func-style": [2, "expression"],
-		"generator-star-spacing": [2, { "before": false, "after": true }],
-		"global-strict": [0, "never"],
-		"guard-for-in": [0],
-		"handle-callback-err": [0],
-		"key-spacing": [2, { "beforeColon": false, "afterColon": true }],
-		"linebreak-style": [2, "unix"],
-		"lines-around-comment": [2, {
-			"beforeBlockComment": false,
-			"afterBlockComment": false,
-			"beforeLineComment": false,
-			"beforeLineComment": false,
-			"allowBlockStart": true,
-			"allowBlockEnd": true
-		}],
-		"quotes": [2, "single", "avoid-escape"],
-		"max-depth": [1, 4],
-		"max-len": [0, 80, 4],
-		"max-nested-callbacks": [2, 2],
-		"max-params": [2, 2],
-		"max-statements": [2, 21],
-		"new-parens": [2],
-		"new-cap": [2],
-		"newline-after-var": [0],
-		"no-alert": [2],
-		"no-array-constructor": [2],
-		"no-bitwise": [0],
-		"no-caller": [2],
-		"no-catch-shadow": [2],
-		"no-cond-assign": [2],
-		"no-console": [2],
-		"no-constant-condition": [2],
-		"no-continue": [2],
-		"no-control-regex": [2],
-		"no-debugger": [2],
-		"no-delete-var": [2],
-		"no-div-regex": [0],
-		"no-dupe-args": [2],
-		"no-dupe-keys": [2],
-		"no-duplicate-case": [2],
-		"no-else-return": [0],
-		"no-empty": [2],
-		"no-empty-character-class": [2],
-		"no-empty-label": [2],
-		"no-eq-null": [0],
-		"no-eval": [2],
-		"no-ex-assign": [2],
-		"no-extend-native": [2],
-		"no-extra-bind": [2],
-		"no-extra-boolean-cast": [2],
-		"no-extra-parens": [0],
-		"no-extra-semi": [2],
-		"no-fallthrough": [2],
-		"no-floating-decimal": [2],
-		"no-func-assign": [2],
-		"no-implied-eval": [2],
-		"no-inline-comments": [0],
-		"no-inner-declarations": [2, "functions"],
-		"no-invalid-regexp": [2],
-		"no-irregular-whitespace": [2],
-		"no-iterator": [2],
-		"no-label-var": [2],
-		"no-labels": [2],
-		"no-lone-blocks": [2],
-		"no-lonely-if": [2],
-		"no-loop-func": [2],
-		"no-mixed-requires": [0, false],
-		"no-mixed-spaces-and-tabs": [2, false],
-		"no-multi-spaces": [2],
-		"no-multi-str": [2],
-		"no-multiple-empty-lines": [2, {"max": 1}],
-		"no-native-reassign": [2],
-		"no-negated-in-lhs": [2],
-		"no-nested-ternary": [0],
-		"no-new": [2],
-		"no-new-func": [2],
-		"no-new-object": [2],
-		"no-new-require": [0],
-		"no-new-wrappers": [2],
-		"no-obj-calls": [2],
-		"no-octal": [2],
-		"no-octal-escape": [2],
-		"no-param-reassign": [2],
-		"no-path-concat": [0],
-		"no-plusplus": [0],
-		"no-process-env": [0],
-		"no-process-exit": [2],
-		"no-proto": [2],
-		"no-redeclare": [2],
-		"no-regex-spaces": [2],
-		"no-reserved-keys": [2],
-		"no-restricted-modules": [0],
-		"no-return-assign": [2, "always"],
-		"no-script-url": [2],
-		"no-self-compare": [0],
-		"no-sequences": [2],
-		"no-shadow": [2],
-		"no-shadow-restricted-names": [2],
-		"no-space-before-semi": [2],
-		"no-spaced-func": [2],
-		"no-sparse-arrays": [2],
-		"no-sync": [0],
-		"no-ternary": [0],
-		"no-this-before-super": [2],
-		"no-throw-literal": [2],
-		"no-trailing-spaces": [2, { "skipBlankLines": false }],
-		"no-undef": [2],
-		"no-undef-init": [2],
-		"no-undefined": [0],
-		"no-underscore-dangle": [2],
-		"no-unexpected-multiline": [2],
-		"no-unneeded-ternary": [2],
-		"no-unreachable": [2],
-		"no-unused-expressions": [2],
-		"no-unused-vars": [2, { "vars": "all", "args": "after-used" }],
-		"no-use-before-define": [2],
-		"no-void": [0],
-		"no-warning-comments": [0, { "terms": ["todo", "fixme", "xxx"], "location": "start" }],
-		"no-with": [2],
-		"no-wrap-func": [2],
-		"object-curly-spacing": [2, "always"],
-		"object-shorthand": [2, "never"],
-		"one-var": [0],
-		"operator-assignment": [0, "always"],
-		"operator-linebreak": [2, "none"],
-		"padded-blocks": [0],
-		"prefer-const": [0],
-		"quote-props": [0],
-		"radix": [0],
-		"semi": [2],
-		"semi-spacing": [2, { "before": false, "after": true }],
-		"sort-vars": [0],
-		"space-after-keywords": [2, "always"],
-		"space-before-function-paren": [2, { "anonymous": "always", "named": "never" }],
-		"space-before-blocks": [0, "always"],
-		"space-in-brackets": [0, "never", {
-			"singleValue": true,
-			"arraysInArrays": false,
-			"arraysInObjects": false,
-			"objectsInArrays": true,
-			"objectsInObjects": true,
-			"propertyName": false
-		}],
-		"space-in-parens": [2, "never"],
-		"space-infix-ops": [2],
-		"space-return-throw-case": [2],
-		"space-unary-ops": [2, { "words": true, "nonwords": false }],
-		"spaced-comment": [2, "always"],
-		"spaced-line-comment": [0, "always"],
-		"strict": [2, "global"],
-		"use-isnan": [2],
-		"valid-jsdoc": [0],
-		"valid-typeof": [2],
-		"vars-on-top": [0],
-		"wrap-iife": [2],
-		"wrap-regex": [2],
-		"yoda": [2, "never", { "exceptRange": true, "onlyEquality": false }]
-	}
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/.jscs.json b/node_modules/jsdom/node_modules/request/node_modules/extend/.jscs.json
deleted file mode 100644
index 7e84b28..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/.jscs.json
+++ /dev/null
@@ -1,104 +0,0 @@
-{
-	"additionalRules": [],
-
-	"requireSemicolons": true,
-
-	"disallowMultipleSpaces": true,
-
-	"disallowIdentifierNames": [],
-
-	"requireCurlyBraces": ["if", "else", "for", "while", "do", "try", "catch"],
-
-	"requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],
-
-	"disallowSpaceAfterKeywords": [],
-
-	"requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true },
-	"requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true },
-	"requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true },
-
-	"requireSpaceBetweenArguments": true,
-
-	"disallowSpacesInsideParentheses": true,
-
-	"disallowSpacesInsideArrayBrackets": true,
-
-	"disallowQuotedKeysInObjects": "allButReserved",
-
-	"disallowSpaceAfterObjectKeys": true,
-
-	"requireCommaBeforeLineBreak": true,
-
-	"disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
-	"requireSpaceAfterPrefixUnaryOperators": [],
-
-	"disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
-	"requireSpaceBeforePostfixUnaryOperators": [],
-
-	"disallowSpaceBeforeBinaryOperators": [],
-	"requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-
-	"requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-	"disallowSpaceAfterBinaryOperators": [],
-
-	"disallowImplicitTypeConversion": ["binary", "string"],
-
-	"disallowKeywords": ["with", "eval"],
-
-	"requireKeywordsOnNewLine": [],
-	"disallowKeywordsOnNewLine": ["else"],
-
-	"requireLineFeedAtFileEnd": true,
-
-	"disallowTrailingWhitespace": true,
-
-	"disallowTrailingComma": true,
-
-	"excludeFiles": ["node_modules/**", "vendor/**"],
-
-	"disallowMultipleLineStrings": true,
-
-	"requireDotNotation": true,
-
-	"requireParenthesesAroundIIFE": true,
-
-	"validateLineBreaks": "LF",
-
-	"validateQuoteMarks": {
-		"escape": true,
-		"mark": "'"
-	},
-
-	"disallowOperatorBeforeLineBreak": [],
-
-	"requireSpaceBeforeKeywords": [
-		"do",
-		"for",
-		"if",
-		"else",
-		"switch",
-		"case",
-		"try",
-		"catch",
-		"finally",
-		"while",
-		"with",
-		"return"
-	],
-
-	"validateAlignedFunctionParameters": {
-		"lineBreakAfterOpeningBraces": true,
-		"lineBreakBeforeClosingBraces": true
-	},
-
-	"requirePaddingNewLinesBeforeExport": true,
-
-	"validateNewlineAfterArrayElements": {
-		"maximum": 6
-	},
-
-	"requirePaddingNewLinesAfterUseStrict": true
-}
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/extend/.npmignore
deleted file mode 100644
index 30d74d2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-test
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/extend/.travis.yml
deleted file mode 100644
index ebef644..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/.travis.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-language: node_js
-node_js:
-  - "iojs-v2.3"
-  - "iojs-v2.2"
-  - "iojs-v2.1"
-  - "iojs-v2.0"
-  - "iojs-v1.8"
-  - "iojs-v1.7"
-  - "iojs-v1.6"
-  - "iojs-v1.5"
-  - "iojs-v1.4"
-  - "iojs-v1.3"
-  - "iojs-v1.2"
-  - "iojs-v1.1"
-  - "iojs-v1.0"
-  - "0.12"
-  - "0.11"
-  - "0.10"
-  - "0.9"
-  - "0.8"
-  - "0.6"
-  - "0.4"
-before_install:
-  - '[ "${TRAVIS_NODE_VERSION}" = "0.6" ] || npm install -g npm@1.4.28 && npm install -g npm'
-sudo: false
-matrix:
-  fast_finish: true
-  allow_failures:
-    - node_js: "iojs-v2.2"
-    - node_js: "iojs-v2.1"
-    - node_js: "iojs-v2.0"
-    - node_js: "iojs-v1.7"
-    - node_js: "iojs-v1.6"
-    - node_js: "iojs-v1.5"
-    - node_js: "iojs-v1.4"
-    - node_js: "iojs-v1.3"
-    - node_js: "iojs-v1.2"
-    - node_js: "iojs-v1.1"
-    - node_js: "iojs-v1.0"
-    - node_js: "0.11"
-    - node_js: "0.9"
-    - node_js: "0.8"
-    - node_js: "0.6"
-    - node_js: "0.4"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/CHANGELOG.md b/node_modules/jsdom/node_modules/request/node_modules/extend/CHANGELOG.md
deleted file mode 100644
index ee0cfd6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/CHANGELOG.md
+++ /dev/null
@@ -1,69 +0,0 @@
-3.0.0 / 2015-07-01
-==================
-  * [Possible breaking change] Use global "strict" directive (#32)
-  * [Tests] `int` is an ES3 reserved word
-  * [Tests] Test up to `io.js` `v2.3`
-  * [Tests] Add `npm run eslint`
-  * [Dev Deps] Update `covert`, `jscs`
-
-2.0.1 / 2015-04-25
-==================
-  * Use an inline `isArray` check, for ES3 browsers. (#27)
-  * Some old browsers fail when an identifier is `toString`
-  * Test latest `node` and `io.js` versions on `travis-ci`; speed up builds
-  * Add license info to package.json (#25)
-  * Update `tape`, `jscs`
-  * Adding a CHANGELOG
-
-2.0.0 / 2014-10-01
-==================
-  * Increase code coverage to 100%; run code coverage as part of tests
-  * Add `npm run lint`; Run linter as part of tests
-  * Remove nodeType and setInterval checks in isPlainObject
-  * Updating `tape`, `jscs`, `covert`
-  * General style and README cleanup
-
-1.3.0 / 2014-06-20
-==================
-  * Add component.json for browser support (#18)
-  * Use SVG for badges in README (#16)
-  * Updating `tape`, `covert`
-  * Updating travis-ci to work with multiple node versions
-  * Fix `deep === false` bug (returning target as {}) (#14)
-  * Fixing constructor checks in isPlainObject
-  * Adding additional test coverage
-  * Adding `npm run coverage`
-  * Add LICENSE (#13)
-  * Adding a warning about `false`, per #11
-  * General style and whitespace cleanup
-
-1.2.1 / 2013-09-14
-==================
-  * Fixing hasOwnProperty bugs that would only have shown up in specific browsers. Fixes #8
-  * Updating `tape`
-
-1.2.0 / 2013-09-02
-==================
-  * Updating the README: add badges
-  * Adding a missing variable reference.
-  * Using `tape` instead of `buster` for tests; add more tests (#7)
-  * Adding node 0.10 to Travis CI (#6)
-  * Enabling "npm test" and cleaning up package.json (#5)
-  * Add Travis CI.
-
-1.1.3 / 2012-12-06
-==================
-  * Added unit tests.
-  * Ensure extend function is named. (Looks nicer in a stack trace.)
-  * README cleanup.
-
-1.1.1 / 2012-11-07
-==================
-  * README cleanup.
-  * Added installation instructions.
-  * Added a missing semicolon
-
-1.0.0 / 2012-04-08
-==================
-  * Initial commit
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/extend/LICENSE
deleted file mode 100644
index e16d6a5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/LICENSE
+++ /dev/null
@@ -1,23 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Stefan Thomas
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/README.md b/node_modules/jsdom/node_modules/request/node_modules/extend/README.md
deleted file mode 100644
index 632fb0f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/README.md
+++ /dev/null
@@ -1,62 +0,0 @@
-[![Build Status][travis-svg]][travis-url]
-[![dependency status][deps-svg]][deps-url]
-[![dev dependency status][dev-deps-svg]][dev-deps-url]
-
-# extend() for Node.js <sup>[![Version Badge][npm-version-png]][npm-url]</sup>
-
-`node-extend` is a port of the classic extend() method from jQuery. It behaves as you expect. It is simple, tried and true.
-
-## Installation
-
-This package is available on [npm][npm-url] as: `extend`
-
-``` sh
-npm install extend
-```
-
-## Usage
-
-**Syntax:** extend **(** [`deep`], `target`, `object1`, [`objectN`] **)**
-
-*Extend one object with one or more others, returning the modified object.*
-
-Keep in mind that the target object will be modified, and will be returned from extend().
-
-If a boolean true is specified as the first argument, extend performs a deep copy, recursively copying any objects it finds. Otherwise, the copy will share structure with the original object(s).
-Undefined properties are not copied. However, properties inherited from the object's prototype will be copied over.
-Warning: passing `false` as the first argument is not supported.
-
-### Arguments
-
-* `deep` *Boolean* (optional)
-If set, the merge becomes recursive (i.e. deep copy).
-* `target`	*Object*
-The object to extend.
-* `object1`	*Object*
-The object that will be merged into the first.
-* `objectN` *Object* (Optional)
-More objects to merge into the first.
-
-## License
-
-`node-extend` is licensed under the [MIT License][mit-license-url].
-
-## Acknowledgements
-
-All credit to the jQuery authors for perfecting this amazing utility.
-
-Ported to Node.js by [Stefan Thomas][github-justmoon] with contributions by [Jonathan Buchanan][github-insin] and [Jordan Harband][github-ljharb].
-
-[travis-svg]: https://travis-ci.org/justmoon/node-extend.svg
-[travis-url]: https://travis-ci.org/justmoon/node-extend
-[npm-url]: https://npmjs.org/package/extend
-[mit-license-url]: http://opensource.org/licenses/MIT
-[github-justmoon]: https://github.com/justmoon
-[github-insin]: https://github.com/insin
-[github-ljharb]: https://github.com/ljharb
-[npm-version-png]: http://vb.teelaun.ch/justmoon/node-extend.svg
-[deps-svg]: https://david-dm.org/justmoon/node-extend.svg
-[deps-url]: https://david-dm.org/justmoon/node-extend
-[dev-deps-svg]: https://david-dm.org/justmoon/node-extend/dev-status.svg
-[dev-deps-url]: https://david-dm.org/justmoon/node-extend#info=devDependencies
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/component.json b/node_modules/jsdom/node_modules/request/node_modules/extend/component.json
deleted file mode 100644
index 1500a2f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/component.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-	"name": "extend",
-	"author": "Stefan Thomas <justmoon@members.fsf.org> (http://www.justmoon.net)",
-	"version": "3.0.0",
-	"description": "Port of jQuery.extend for node.js and the browser.",
-	"scripts": [
-		"index.js"
-	],
-	"contributors": [
-		{
-			"name": "Jordan Harband",
-			"url": "https://github.com/ljharb"
-		}
-	],
-	"keywords": [
-		"extend",
-		"clone",
-		"merge"
-	],
-	"repository" : {
-		"type": "git",
-		"url": "https://github.com/justmoon/node-extend.git"
-	},
-	"dependencies": {
-	},
-	"devDependencies": {
-		"tape" : "~3.0.0",
-		"covert": "~0.4.0",
-		"jscs": "~1.6.2"
-	}
-}
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/index.js b/node_modules/jsdom/node_modules/request/node_modules/extend/index.js
deleted file mode 100644
index f5ec75d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/index.js
+++ /dev/null
@@ -1,86 +0,0 @@
-'use strict';
-
-var hasOwn = Object.prototype.hasOwnProperty;
-var toStr = Object.prototype.toString;
-
-var isArray = function isArray(arr) {
-	if (typeof Array.isArray === 'function') {
-		return Array.isArray(arr);
-	}
-
-	return toStr.call(arr) === '[object Array]';
-};
-
-var isPlainObject = function isPlainObject(obj) {
-	if (!obj || toStr.call(obj) !== '[object Object]') {
-		return false;
-	}
-
-	var hasOwnConstructor = hasOwn.call(obj, 'constructor');
-	var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
-	// Not own constructor property must be Object
-	if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
-		return false;
-	}
-
-	// Own properties are enumerated firstly, so to speed up,
-	// if last one is own, then all properties are own.
-	var key;
-	for (key in obj) {/**/}
-
-	return typeof key === 'undefined' || hasOwn.call(obj, key);
-};
-
-module.exports = function extend() {
-	var options, name, src, copy, copyIsArray, clone,
-		target = arguments[0],
-		i = 1,
-		length = arguments.length,
-		deep = false;
-
-	// Handle a deep copy situation
-	if (typeof target === 'boolean') {
-		deep = target;
-		target = arguments[1] || {};
-		// skip the boolean and the target
-		i = 2;
-	} else if ((typeof target !== 'object' && typeof target !== 'function') || target == null) {
-		target = {};
-	}
-
-	for (; i < length; ++i) {
-		options = arguments[i];
-		// Only deal with non-null/undefined values
-		if (options != null) {
-			// Extend the base object
-			for (name in options) {
-				src = target[name];
-				copy = options[name];
-
-				// Prevent never-ending loop
-				if (target !== copy) {
-					// Recurse if we're merging plain objects or arrays
-					if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
-						if (copyIsArray) {
-							copyIsArray = false;
-							clone = src && isArray(src) ? src : [];
-						} else {
-							clone = src && isPlainObject(src) ? src : {};
-						}
-
-						// Never move original objects, clone them
-						target[name] = extend(deep, clone, copy);
-
-					// Don't bring in undefined values
-					} else if (typeof copy !== 'undefined') {
-						target[name] = copy;
-					}
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/extend/package.json b/node_modules/jsdom/node_modules/request/node_modules/extend/package.json
deleted file mode 100644
index f834143..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/extend/package.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "name": "extend",
-  "author": {
-    "name": "Stefan Thomas",
-    "email": "justmoon@members.fsf.org",
-    "url": "http://www.justmoon.net"
-  },
-  "version": "3.0.0",
-  "description": "Port of jQuery.extend for node.js and the browser",
-  "main": "index",
-  "scripts": {
-    "test": "npm run lint && node test/index.js && npm run coverage-quiet",
-    "coverage": "covert test/index.js",
-    "coverage-quiet": "covert test/index.js --quiet",
-    "lint": "npm run jscs && npm run eslint",
-    "jscs": "jscs *.js */*.js",
-    "eslint": "eslint *.js */*.js"
-  },
-  "contributors": [
-    {
-      "name": "Jordan Harband",
-      "url": "https://github.com/ljharb"
-    }
-  ],
-  "keywords": [
-    "extend",
-    "clone",
-    "merge"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/justmoon/node-extend.git"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "tape": "^4.0.0",
-    "covert": "^1.1.0",
-    "jscs": "^1.13.1",
-    "eslint": "^0.24.0"
-  },
-  "license": "MIT",
-  "gitHead": "148e7270cab2e9413af2cd0cab147070d755ed6d",
-  "bugs": {
-    "url": "https://github.com/justmoon/node-extend/issues"
-  },
-  "homepage": "https://github.com/justmoon/node-extend#readme",
-  "_id": "extend@3.0.0",
-  "_shasum": "5a474353b9f3353ddd8176dfd37b91c83a46f1d4",
-  "_from": "extend@>=3.0.0 <3.1.0",
-  "_npmVersion": "2.11.3",
-  "_nodeVersion": "2.3.1",
-  "_npmUser": {
-    "name": "ljharb",
-    "email": "ljharb@gmail.com"
-  },
-  "dist": {
-    "shasum": "5a474353b9f3353ddd8176dfd37b91c83a46f1d4",
-    "tarball": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "justmoon",
-      "email": "justmoon@members.fsf.org"
-    },
-    {
-      "name": "ljharb",
-      "email": "ljharb@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/extend/-/extend-3.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/forever-agent/LICENSE
deleted file mode 100644
index a4a9aee..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/LICENSE
+++ /dev/null
@@ -1,55 +0,0 @@
-Apache License
-
-Version 2.0, January 2004
-
-http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
-
-"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
-
-"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
-
-"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
-
-"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
-
-"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
-
-"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
-
-"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
-
-"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."
-
-"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.
-
-2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
-
-3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
-
-4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:
-
-You must give any other recipients of the Work or Derivative Works a copy of this License; and
-
-You must cause any modified files to carry prominent notices stating that You changed the files; and
-
-You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
-
-If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/README.md b/node_modules/jsdom/node_modules/request/node_modules/forever-agent/README.md
deleted file mode 100644
index 9d5b663..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-forever-agent
-=============
-
-HTTP Agent that keeps socket connections alive between keep-alive requests. Formerly part of mikeal/request, now a standalone module.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/index.js b/node_modules/jsdom/node_modules/request/node_modules/forever-agent/index.js
deleted file mode 100644
index 416c7ab..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/index.js
+++ /dev/null
@@ -1,138 +0,0 @@
-module.exports = ForeverAgent
-ForeverAgent.SSL = ForeverAgentSSL
-
-var util = require('util')
-  , Agent = require('http').Agent
-  , net = require('net')
-  , tls = require('tls')
-  , AgentSSL = require('https').Agent
-  
-function getConnectionName(host, port) {  
-  var name = ''
-  if (typeof host === 'string') {
-    name = host + ':' + port
-  } else {
-    // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name.
-    name = host.host + ':' + host.port + ':' + (host.localAddress ? (host.localAddress + ':') : ':')
-  }
-  return name
-}    
-
-function ForeverAgent(options) {
-  var self = this
-  self.options = options || {}
-  self.requests = {}
-  self.sockets = {}
-  self.freeSockets = {}
-  self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets
-  self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets
-  self.on('free', function(socket, host, port) {
-    var name = getConnectionName(host, port)
-
-    if (self.requests[name] && self.requests[name].length) {
-      self.requests[name].shift().onSocket(socket)
-    } else if (self.sockets[name].length < self.minSockets) {
-      if (!self.freeSockets[name]) self.freeSockets[name] = []
-      self.freeSockets[name].push(socket)
-      
-      // if an error happens while we don't use the socket anyway, meh, throw the socket away
-      var onIdleError = function() {
-        socket.destroy()
-      }
-      socket._onIdleError = onIdleError
-      socket.on('error', onIdleError)
-    } else {
-      // If there are no pending requests just destroy the
-      // socket and it will get removed from the pool. This
-      // gets us out of timeout issues and allows us to
-      // default to Connection:keep-alive.
-      socket.destroy()
-    }
-  })
-
-}
-util.inherits(ForeverAgent, Agent)
-
-ForeverAgent.defaultMinSockets = 5
-
-
-ForeverAgent.prototype.createConnection = net.createConnection
-ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest
-ForeverAgent.prototype.addRequest = function(req, host, port) {
-  var name = getConnectionName(host, port)
-  
-  if (typeof host !== 'string') {
-    var options = host
-    port = options.port
-    host = options.host
-  }
-
-  if (this.freeSockets[name] && this.freeSockets[name].length > 0 && !req.useChunkedEncodingByDefault) {
-    var idleSocket = this.freeSockets[name].pop()
-    idleSocket.removeListener('error', idleSocket._onIdleError)
-    delete idleSocket._onIdleError
-    req._reusedSocket = true
-    req.onSocket(idleSocket)
-  } else {
-    this.addRequestNoreuse(req, host, port)
-  }
-}
-
-ForeverAgent.prototype.removeSocket = function(s, name, host, port) {
-  if (this.sockets[name]) {
-    var index = this.sockets[name].indexOf(s)
-    if (index !== -1) {
-      this.sockets[name].splice(index, 1)
-    }
-  } else if (this.sockets[name] && this.sockets[name].length === 0) {
-    // don't leak
-    delete this.sockets[name]
-    delete this.requests[name]
-  }
-  
-  if (this.freeSockets[name]) {
-    var index = this.freeSockets[name].indexOf(s)
-    if (index !== -1) {
-      this.freeSockets[name].splice(index, 1)
-      if (this.freeSockets[name].length === 0) {
-        delete this.freeSockets[name]
-      }
-    }
-  }
-
-  if (this.requests[name] && this.requests[name].length) {
-    // If we have pending requests and a socket gets closed a new one
-    // needs to be created to take over in the pool for the one that closed.
-    this.createSocket(name, host, port).emit('free')
-  }
-}
-
-function ForeverAgentSSL (options) {
-  ForeverAgent.call(this, options)
-}
-util.inherits(ForeverAgentSSL, ForeverAgent)
-
-ForeverAgentSSL.prototype.createConnection = createConnectionSSL
-ForeverAgentSSL.prototype.addRequestNoreuse = AgentSSL.prototype.addRequest
-
-function createConnectionSSL (port, host, options) {
-  if (typeof port === 'object') {
-    options = port;
-  } else if (typeof host === 'object') {
-    options = host;
-  } else if (typeof options === 'object') {
-    options = options;
-  } else {
-    options = {};
-  }
-
-  if (typeof port === 'number') {
-    options.port = port;
-  }
-
-  if (typeof host === 'string') {
-    options.host = host;
-  }
-
-  return tls.connect(options);
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/package.json b/node_modules/jsdom/node_modules/request/node_modules/forever-agent/package.json
deleted file mode 100644
index 36c4f59..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/forever-agent/package.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "author": {
-    "name": "Mikeal Rogers",
-    "email": "mikeal.rogers@gmail.com",
-    "url": "http://www.futurealoof.com"
-  },
-  "name": "forever-agent",
-  "description": "HTTP Agent that keeps socket connections alive between keep-alive requests. Formerly part of mikeal/request, now a standalone module.",
-  "version": "0.6.1",
-  "license": "Apache-2.0",
-  "repository": {
-    "url": "git+https://github.com/mikeal/forever-agent.git"
-  },
-  "main": "index.js",
-  "dependencies": {},
-  "devDependencies": {},
-  "optionalDependencies": {},
-  "engines": {
-    "node": "*"
-  },
-  "gitHead": "1b3b6163f2b3c2c4122bbfa288c1325c0df9871d",
-  "bugs": {
-    "url": "https://github.com/mikeal/forever-agent/issues"
-  },
-  "homepage": "https://github.com/mikeal/forever-agent",
-  "_id": "forever-agent@0.6.1",
-  "scripts": {},
-  "_shasum": "fbc71f0c41adeb37f96c577ad1ed42d8fdacca91",
-  "_from": "forever-agent@>=0.6.1 <0.7.0",
-  "_npmVersion": "1.4.28",
-  "_npmUser": {
-    "name": "simov",
-    "email": "simeonvelichkov@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mikeal",
-      "email": "mikeal.rogers@gmail.com"
-    },
-    {
-      "name": "nylen",
-      "email": "jnylen@gmail.com"
-    },
-    {
-      "name": "simov",
-      "email": "simeonvelichkov@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "fbc71f0c41adeb37f96c577ad1ed42d8fdacca91",
-    "tarball": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/.dockerignore b/node_modules/jsdom/node_modules/request/node_modules/form-data/.dockerignore
deleted file mode 100644
index c67305c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/.dockerignore
+++ /dev/null
@@ -1,7 +0,0 @@
-*.iml
-*.sublime-*
-*.un~
-.idea
-sftp-config.json
-node_modules/
-test/tmp/
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/.editorconfig b/node_modules/jsdom/node_modules/request/node_modules/form-data/.editorconfig
deleted file mode 100644
index 0f09989..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/.editorconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-# editorconfig.org
-root = true
-
-[*]
-indent_style = space
-indent_size = 2
-end_of_line = lf
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/.eslintignore b/node_modules/jsdom/node_modules/request/node_modules/form-data/.eslintignore
deleted file mode 100644
index 8d87b1d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/.eslintignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules/*
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/.eslintrc b/node_modules/jsdom/node_modules/request/node_modules/form-data/.eslintrc
deleted file mode 100644
index 129fcef..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/.eslintrc
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "env": {
-    "node": true,
-    "browser": false
-  },
-  "rules": {
-    // 2-space indentation
-    "indent": [2, 2, {"SwitchCase": 1}],
-    // Require strings to use single quotes
-    "quotes": [2, "single"],
-    // Allow only unix line-endings
-    "linebreak-style": [2, "unix"],
-    // Always require semicolons
-    "semi": [2, "always"],
-    // Require curly braces for multi-line control statements
-    "curly": [2, "multi-line"],
-    // Always handle callback error cases
-    "handle-callback-err": [2, "^err"],
-    // Require JSDoc for all function definitions
-    "valid-jsdoc": [2, {
-      "requireReturn": false,
-      "requireReturnDescription": false,
-      "prefer": {
-        "return": "returns"
-      }
-    }],
-    "require-jsdoc": [2, {
-      "require": {
-        "FunctionDeclaration": true
-      }
-    }],
-    "no-redeclare": [2, { "builtinGlobals": true }],
-    "no-shadow": [2, { "builtinGlobals": true, "hoist": "all" }],
-    // Disallow using variables before they've been defined
-    // functions are ok
-    "no-use-before-define": [2, "nofunc"],
-    "no-shadow-restricted-names": 2,
-    "no-extra-semi": 2,
-    // Disallow unused variables
-    "no-unused-vars": 2,
-    "no-undef": 2,
-    // Use if () { }
-    //       ^ space
-    "keyword-spacing": 2,
-    // Use if () { }
-    //          ^ space
-    "space-before-blocks": [2, "always"],
-    // eslint can't handle this, so the check is disabled.
-    "key-spacing": 0,
-    "strict": 0,
-    // Do not force dot-notation
-    "dot-notation": 0,
-    "eol-last": 0,
-    "no-new": 0,
-    "semi-spacing": 0,
-    // Allow multi spaces around operators since they are
-    // used for alignment.  This is not consistent in the
-    // code.
-    "no-multi-spaces": 0,
-    "eqeqeq": 0,
-    "no-mixed-requires": 0,
-    "no-console": 0
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/License b/node_modules/jsdom/node_modules/request/node_modules/form-data/License
deleted file mode 100644
index c7ff12a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/License
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2012 Felix Geisendörfer (felix@debuggable.com) and contributors
-
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/README.md b/node_modules/jsdom/node_modules/request/node_modules/form-data/README.md
deleted file mode 100644
index e857db6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/README.md
+++ /dev/null
@@ -1,218 +0,0 @@
-# Form-Data [![NPM Module](https://img.shields.io/npm/v/form-data.svg)](https://www.npmjs.com/package/form-data) [![Join the chat at https://gitter.im/form-data/form-data](http://form-data.github.io/images/gitterbadge.svg)](https://gitter.im/form-data/form-data)
-
-A library to create readable ```"multipart/form-data"``` streams. Can be used to submit forms and file uploads to other web applications.
-
-The API of this library is inspired by the [XMLHttpRequest-2 FormData Interface][xhr2-fd].
-
-[xhr2-fd]: http://dev.w3.org/2006/webapi/XMLHttpRequest-2/Overview.html#the-formdata-interface
-[streams2-thing]: http://nodejs.org/api/stream.html#stream_compatibility_with_older_node_versions
-
-[![Linux Build](https://img.shields.io/travis/form-data/form-data/master.svg?label=linux:0.10-5.x)](https://travis-ci.org/form-data/form-data)
-[![Windows Build](https://img.shields.io/appveyor/ci/alexindigo/form-data/master.svg?label=windows:0.10-5.x)](https://ci.appveyor.com/project/alexindigo/form-data)
-[![Coverage Status](https://img.shields.io/coveralls/form-data/form-data/master.svg?label=code+coverage)](https://coveralls.io/github/form-data/form-data?branch=master)
-
-[![Dependency Status](https://img.shields.io/david/form-data/form-data.svg)](https://david-dm.org/form-data/form-data)
-[![Codacy Badge](https://img.shields.io/codacy/43ece80331c246179695e41f81eeffe2.svg)](https://www.codacy.com/app/form-data/form-data)
-[![bitHound Overall Score](https://www.bithound.io/github/form-data/form-data/badges/score.svg)](https://www.bithound.io/github/form-data/form-data)
-
-## Install
-
-```
-npm install form-data
-```
-
-## Usage
-
-In this example we are constructing a form with 3 fields that contain a string,
-a buffer and a file stream.
-
-``` javascript
-var FormData = require('form-data');
-var fs = require('fs');
-
-var form = new FormData();
-form.append('my_field', 'my value');
-form.append('my_buffer', new Buffer(10));
-form.append('my_file', fs.createReadStream('/foo/bar.jpg'));
-```
-
-Also you can use http-response stream:
-
-``` javascript
-var FormData = require('form-data');
-var http = require('http');
-
-var form = new FormData();
-
-http.request('http://nodejs.org/images/logo.png', function(response) {
-  form.append('my_field', 'my value');
-  form.append('my_buffer', new Buffer(10));
-  form.append('my_logo', response);
-});
-```
-
-Or @mikeal's [request](https://github.com/request/request) stream:
-
-``` javascript
-var FormData = require('form-data');
-var request = require('request');
-
-var form = new FormData();
-
-form.append('my_field', 'my value');
-form.append('my_buffer', new Buffer(10));
-form.append('my_logo', request('http://nodejs.org/images/logo.png'));
-```
-
-In order to submit this form to a web application, call ```submit(url, [callback])``` method:
-
-``` javascript
-form.submit('http://example.org/', function(err, res) {
-  // res – response object (http.IncomingMessage)  //
-  res.resume();
-});
-
-```
-
-For more advanced request manipulations ```submit()``` method returns ```http.ClientRequest``` object, or you can choose from one of the alternative submission methods.
-
-### Alternative submission methods
-
-You can use node's http client interface:
-
-``` javascript
-var http = require('http');
-
-var request = http.request({
-  method: 'post',
-  host: 'example.org',
-  path: '/upload',
-  headers: form.getHeaders()
-});
-
-form.pipe(request);
-
-request.on('response', function(res) {
-  console.log(res.statusCode);
-});
-```
-
-Or if you would prefer the `'Content-Length'` header to be set for you:
-
-``` javascript
-form.submit('example.org/upload', function(err, res) {
-  console.log(res.statusCode);
-});
-```
-
-To use custom headers and pre-known length in parts:
-
-``` javascript
-var CRLF = '\r\n';
-var form = new FormData();
-
-var options = {
-  header: CRLF + '--' + form.getBoundary() + CRLF + 'X-Custom-Header: 123' + CRLF + CRLF,
-  knownLength: 1
-};
-
-form.append('my_buffer', buffer, options);
-
-form.submit('http://example.com/', function(err, res) {
-  if (err) throw err;
-  console.log('Done');
-});
-```
-
-Form-Data can recognize and fetch all the required information from common types of streams (```fs.readStream```, ```http.response``` and ```mikeal's request```), for some other types of streams you'd need to provide "file"-related information manually:
-
-``` javascript
-someModule.stream(function(err, stdout, stderr) {
-  if (err) throw err;
-
-  var form = new FormData();
-
-  form.append('file', stdout, {
-    filename: 'unicycle.jpg',
-    contentType: 'image/jpg',
-    knownLength: 19806
-  });
-
-  form.submit('http://example.com/', function(err, res) {
-    if (err) throw err;
-    console.log('Done');
-  });
-});
-```
-
-For edge cases, like POST request to URL with query string or to pass HTTP auth credentials, object can be passed to `form.submit()` as first parameter:
-
-``` javascript
-form.submit({
-  host: 'example.com',
-  path: '/probably.php?extra=params',
-  auth: 'username:password'
-}, function(err, res) {
-  console.log(res.statusCode);
-});
-```
-
-In case you need to also send custom HTTP headers with the POST request, you can use the `headers` key in first parameter of `form.submit()`:
-
-``` javascript
-form.submit({
-  host: 'example.com',
-  path: '/surelynot.php',
-  headers: {'x-test-header': 'test-header-value'}
-}, function(err, res) {
-  console.log(res.statusCode);
-});
-```
-
-### Integration with other libraries
-
-#### Request
-
-Form submission using  [request](https://github.com/request/request):
-
-```javascript
-var formData = {
-  my_field: 'my_value',
-  my_file: fs.createReadStream(__dirname + '/unicycle.jpg'),
-};
-
-request.post({url:'http://service.com/upload', formData: formData}, function(err, httpResponse, body) {
-  if (err) {
-    return console.error('upload failed:', err);
-  }
-  console.log('Upload successful!  Server responded with:', body);
-});
-```
-
-For more details see [request readme](https://github.com/request/request#multipartform-data-multipart-form-uploads).
-
-#### node-fetch
-
-You can also submit a form using [node-fetch](https://github.com/bitinn/node-fetch):
-
-```javascript
-var form = new FormData();
-
-form.append('a', 1);
-
-fetch('http://example.com', { method: 'POST', body: form })
-    .then(function(res) {
-        return res.json();
-    }).then(function(json) {
-        console.log(json);
-    });
-```
-
-## Notes
-
-- ```getLengthSync()``` method DOESN'T calculate length for streams, use ```knownLength``` options as workaround.
-- If it feels like FormData hangs after submit and you're on ```node-0.10```, please check [Compatibility with Older Node Versions][streams2-thing]
-
-## License
-
-Form-Data is licensed under the MIT license.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/browser.js b/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/browser.js
deleted file mode 100644
index 8141d65..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/browser.js
+++ /dev/null
@@ -1,2 +0,0 @@
-/* eslint-env browser */
-module.exports = FormData;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/form_data.js b/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/form_data.js
deleted file mode 100644
index 55328b4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/form_data.js
+++ /dev/null
@@ -1,411 +0,0 @@
-var CombinedStream = require('combined-stream');
-var util = require('util');
-var path = require('path');
-var http = require('http');
-var https = require('https');
-var parseUrl = require('url').parse;
-var fs = require('fs');
-var mime = require('mime-types');
-var async = require('async');
-var populate = require('./populate.js');
-
-// Public API
-module.exports = FormData;
-
-// make it a Stream
-util.inherits(FormData, CombinedStream);
-
-/**
- * Create readable "multipart/form-data" streams.
- * Can be used to submit forms
- * and file uploads to other web applications.
- *
- * @constructor
- */
-function FormData() {
-  if (!(this instanceof FormData)) {
-    throw new TypeError('Failed to construct FormData: Please use the _new_ operator, this object constructor cannot be called as a function.');
-  }
-
-  this._overheadLength = 0;
-  this._valueLength = 0;
-  this._lengthRetrievers = [];
-
-  CombinedStream.call(this);
-}
-
-FormData.LINE_BREAK = '\r\n';
-FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream';
-
-FormData.prototype.append = function(field, value, options) {
-
-  options = options || {};
-
-  // allow filename as single option
-  if (typeof options == 'string') {
-    options = {filename: options};
-  }
-
-  var append = CombinedStream.prototype.append.bind(this);
-
-  // all that streamy business can't handle numbers
-  if (typeof value == 'number') {
-    value = '' + value;
-  }
-
-  // https://github.com/felixge/node-form-data/issues/38
-  if (util.isArray(value)) {
-    // Please convert your array into string
-    // the way web server expects it
-    this._error(new Error('Arrays are not supported.'));
-    return;
-  }
-
-  var header = this._multiPartHeader(field, value, options);
-  var footer = this._multiPartFooter();
-
-  append(header);
-  append(value);
-  append(footer);
-
-  // pass along options.knownLength
-  this._trackLength(header, value, options);
-};
-
-FormData.prototype._trackLength = function(header, value, options) {
-  var valueLength = 0;
-
-  // used w/ getLengthSync(), when length is known.
-  // e.g. for streaming directly from a remote server,
-  // w/ a known file a size, and not wanting to wait for
-  // incoming file to finish to get its size.
-  if (options.knownLength != null) {
-    valueLength += +options.knownLength;
-  } else if (Buffer.isBuffer(value)) {
-    valueLength = value.length;
-  } else if (typeof value === 'string') {
-    valueLength = Buffer.byteLength(value);
-  }
-
-  this._valueLength += valueLength;
-
-  // @check why add CRLF? does this account for custom/multiple CRLFs?
-  this._overheadLength +=
-    Buffer.byteLength(header) +
-    FormData.LINE_BREAK.length;
-
-  // empty or either doesn't have path or not an http response
-  if (!value || ( !value.path && !(value.readable && value.hasOwnProperty('httpVersion')) )) {
-    return;
-  }
-
-  // no need to bother with the length
-  if (!options.knownLength) {
-    this._lengthRetrievers.push(function(next) {
-
-      if (value.hasOwnProperty('fd')) {
-
-        // take read range into a account
-        // `end` = Infinity –> read file till the end
-        //
-        // TODO: Looks like there is bug in Node fs.createReadStream
-        // it doesn't respect `end` options without `start` options
-        // Fix it when node fixes it.
-        // https://github.com/joyent/node/issues/7819
-        if (value.end != undefined && value.end != Infinity && value.start != undefined) {
-
-          // when end specified
-          // no need to calculate range
-          // inclusive, starts with 0
-          next(null, value.end + 1 - (value.start ? value.start : 0));
-
-        // not that fast snoopy
-        } else {
-          // still need to fetch file size from fs
-          fs.stat(value.path, function(err, stat) {
-
-            var fileSize;
-
-            if (err) {
-              next(err);
-              return;
-            }
-
-            // update final size based on the range options
-            fileSize = stat.size - (value.start ? value.start : 0);
-            next(null, fileSize);
-          });
-        }
-
-      // or http response
-      } else if (value.hasOwnProperty('httpVersion')) {
-        next(null, +value.headers['content-length']);
-
-      // or request stream http://github.com/mikeal/request
-      } else if (value.hasOwnProperty('httpModule')) {
-        // wait till response come back
-        value.on('response', function(response) {
-          value.pause();
-          next(null, +response.headers['content-length']);
-        });
-        value.resume();
-
-      // something else
-      } else {
-        next('Unknown stream');
-      }
-    });
-  }
-};
-
-FormData.prototype._multiPartHeader = function(field, value, options) {
-  // custom header specified (as string)?
-  // it becomes responsible for boundary
-  // (e.g. to handle extra CRLFs on .NET servers)
-  if (options.header) {
-    return options.header;
-  }
-
-  var contentDisposition = this._getContentDisposition(value, options);
-  var contentType = this._getContentType(value, options);
-
-  var contents = '';
-  var headers  = {
-    // add custom disposition as third element or keep it two elements if not
-    'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []),
-    // if no content type. allow it to be empty array
-    'Content-Type': [].concat(contentType || [])
-  };
-
-  for (var prop in headers) {
-    if (headers[prop].length) {
-      contents += prop + ': ' + headers[prop].join('; ') + FormData.LINE_BREAK;
-    }
-  }
-
-  return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK;
-};
-
-FormData.prototype._getContentDisposition = function(value, options) {
-
-  var contentDisposition;
-
-  // custom filename takes precedence
-  // fs- and request- streams have path property
-  var filename = options.filename || value.path;
-
-  // or try http response
-  if (!filename && value.readable && value.hasOwnProperty('httpVersion')) {
-    filename = value.client._httpMessage.path;
-  }
-
-  if (filename) {
-    contentDisposition = 'filename="' + path.basename(filename) + '"';
-  }
-
-  return contentDisposition;
-};
-
-FormData.prototype._getContentType = function(value, options) {
-
-  // use custom content-type above all
-  var contentType = options.contentType;
-
-  // or try `path` from fs-, request- streams
-  if (!contentType && value.path) {
-    contentType = mime.lookup(value.path);
-  }
-
-  // or if it's http-reponse
-  if (!contentType && value.readable && value.hasOwnProperty('httpVersion')) {
-    contentType = value.headers['content-type'];
-  }
-
-  // or guess it from the filename
-  if (!contentType && options.filename) {
-    contentType = mime.lookup(options.filename);
-  }
-
-  // fallback to the default content type if `value` is not simple value
-  if (!contentType && typeof value == 'object') {
-    contentType = FormData.DEFAULT_CONTENT_TYPE;
-  }
-
-  return contentType;
-};
-
-FormData.prototype._multiPartFooter = function() {
-  return function(next) {
-    var footer = FormData.LINE_BREAK;
-
-    var lastPart = (this._streams.length === 0);
-    if (lastPart) {
-      footer += this._lastBoundary();
-    }
-
-    next(footer);
-  }.bind(this);
-};
-
-FormData.prototype._lastBoundary = function() {
-  return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK;
-};
-
-FormData.prototype.getHeaders = function(userHeaders) {
-  var header;
-  var formHeaders = {
-    'content-type': 'multipart/form-data; boundary=' + this.getBoundary()
-  };
-
-  for (header in userHeaders) {
-    if (userHeaders.hasOwnProperty(header)) {
-      formHeaders[header.toLowerCase()] = userHeaders[header];
-    }
-  }
-
-  return formHeaders;
-};
-
-FormData.prototype.getCustomHeaders = function(contentType) {
-  contentType = contentType ? contentType : 'multipart/form-data';
-
-  var formHeaders = {
-    'content-type': contentType + '; boundary=' + this.getBoundary(),
-    'content-length': this.getLengthSync()
-  };
-
-  return formHeaders;
-};
-
-FormData.prototype.getBoundary = function() {
-  if (!this._boundary) {
-    this._generateBoundary();
-  }
-
-  return this._boundary;
-};
-
-FormData.prototype._generateBoundary = function() {
-  // This generates a 50 character boundary similar to those used by Firefox.
-  // They are optimized for boyer-moore parsing.
-  var boundary = '--------------------------';
-  for (var i = 0; i < 24; i++) {
-    boundary += Math.floor(Math.random() * 10).toString(16);
-  }
-
-  this._boundary = boundary;
-};
-
-// Note: getLengthSync DOESN'T calculate streams length
-// As workaround one can calculate file size manually
-// and add it as knownLength option
-FormData.prototype.getLengthSync = function() {
-  var knownLength = this._overheadLength + this._valueLength;
-
-  // Don't get confused, there are 3 "internal" streams for each keyval pair
-  // so it basically checks if there is any value added to the form
-  if (this._streams.length) {
-    knownLength += this._lastBoundary().length;
-  }
-
-  // https://github.com/form-data/form-data/issues/40
-  if (this._lengthRetrievers.length) {
-    // Some async length retrievers are present
-    // therefore synchronous length calculation is false.
-    // Please use getLength(callback) to get proper length
-    this._error(new Error('Cannot calculate proper length in synchronous way.'));
-  }
-
-  return knownLength;
-};
-
-FormData.prototype.getLength = function(cb) {
-  var knownLength = this._overheadLength + this._valueLength;
-
-  if (this._streams.length) {
-    knownLength += this._lastBoundary().length;
-  }
-
-  if (!this._lengthRetrievers.length) {
-    process.nextTick(cb.bind(this, null, knownLength));
-    return;
-  }
-
-  async.parallel(this._lengthRetrievers, function(err, values) {
-    if (err) {
-      cb(err);
-      return;
-    }
-
-    values.forEach(function(length) {
-      knownLength += length;
-    });
-
-    cb(null, knownLength);
-  });
-};
-
-FormData.prototype.submit = function(params, cb) {
-  var request
-    , options
-    , defaults = {method: 'post'}
-    ;
-
-  // parse provided url if it's string
-  // or treat it as options object
-  if (typeof params == 'string') {
-
-    params = parseUrl(params);
-    options = populate({
-      port: params.port,
-      path: params.pathname,
-      host: params.hostname
-    }, defaults);
-
-  // use custom params
-  } else {
-
-    options = populate(params, defaults);
-    // if no port provided use default one
-    if (!options.port) {
-      options.port = options.protocol == 'https:' ? 443 : 80;
-    }
-  }
-
-  // put that good code in getHeaders to some use
-  options.headers = this.getHeaders(params.headers);
-
-  // https if specified, fallback to http in any other case
-  if (options.protocol == 'https:') {
-    request = https.request(options);
-  } else {
-    request = http.request(options);
-  }
-
-  // get content length and fire away
-  this.getLength(function(err, length) {
-    if (err) {
-      this._error(err);
-      return;
-    }
-
-    // add content length
-    request.setHeader('Content-Length', length);
-
-    this.pipe(request);
-    if (cb) {
-      request.on('error', cb);
-      request.on('response', cb.bind(this, null));
-    }
-  }.bind(this));
-
-  return request;
-};
-
-FormData.prototype._error = function(err) {
-  if (!this.error) {
-    this.error = err;
-    this.pause();
-    this.emit('error', err);
-  }
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/populate.js b/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/populate.js
deleted file mode 100644
index 6f64a6d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/lib/populate.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// populates missing values
-module.exports = function(dst, src) {
-  for (var prop in src) {
-    if (src.hasOwnProperty(prop) && !dst[prop]) {
-      dst[prop] = src[prop];
-    }
-  }
-  return dst;
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/CHANGELOG.md b/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/CHANGELOG.md
deleted file mode 100644
index f15e081..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/CHANGELOG.md
+++ /dev/null
@@ -1,125 +0,0 @@
-# v1.5.2
-- Allow using `"consructor"` as an argument in `memoize` (#998)
-- Give a better error messsage when `auto` dependency checking fails (#994)
-- Various doc updates (#936, #956, #979, #1002)
-
-# v1.5.1
-- Fix issue with `pause` in `queue` with concurrency enabled (#946)
-- `while` and `until` now pass the final result to callback (#963)
-- `auto` will properly handle concurrency when there is no callback (#966)
-- `auto` will now  properly stop execution when an error occurs (#988, #993)
-- Various doc fixes (#971, #980)
-
-# v1.5.0
-
-- Added `transform`, analogous to [`_.transform`](http://lodash.com/docs#transform) (#892)
-- `map` now returns an object when an object is passed in, rather than array with non-numeric keys. `map` will begin always returning an array with numeric indexes in the next major release. (#873)
-- `auto` now accepts an optional `concurrency` argument to limit the number of  running tasks (#637)
-- Added `queue#workersList()`, to retrieve the list  of currently running tasks. (#891)
-- Various code simplifications (#896, #904)
-- Various doc fixes :scroll: (#890, #894, #903, #905, #912)
-
-# v1.4.2
-
-- Ensure coverage files don't get published on npm (#879)
-
-# v1.4.1
-
-- Add in overlooked `detectLimit` method (#866)
-- Removed unnecessary files from npm releases (#861)
-- Removed usage of a reserved word to prevent :boom: in older environments (#870)
-
-# v1.4.0
-
-- `asyncify` now supports promises (#840)
-- Added `Limit` versions of `filter` and `reject` (#836)
-- Add `Limit` versions of `detect`, `some` and `every` (#828, #829)
-- `some`, `every` and `detect` now short circuit early (#828, #829)
-- Improve detection of the global object (#804), enabling use in WebWorkers
-- `whilst` now called with arguments from iterator (#823)
-- `during` now gets called with arguments from iterator (#824)
-- Code simplifications and optimizations aplenty ([diff](https://github.com/caolan/async/compare/v1.3.0...v1.4.0))
-
-
-# v1.3.0
-
-New Features:
-- Added `constant`
-- Added `asyncify`/`wrapSync` for making sync functions work with callbacks. (#671, #806)
-- Added `during` and `doDuring`, which are like `whilst` with an async truth test. (#800)
-- `retry` now accepts an `interval` parameter to specify a delay between retries. (#793)
-- `async` should work better in Web Workers due to better `root` detection (#804)
-- Callbacks are now optional in `whilst`, `doWhilst`, `until`, and `doUntil` (#642)
-- Various internal updates (#786, #801, #802, #803)
-- Various doc fixes (#790, #794)
-
-Bug Fixes:
-- `cargo` now exposes the `payload` size, and `cargo.payload` can be changed on the fly after the `cargo` is created. (#740, #744, #783)
-
-
-# v1.2.1
-
-Bug Fix:
-
-- Small regression with synchronous iterator behavior in `eachSeries` with a 1-element array.  Before 1.1.0, `eachSeries`'s callback was called on the same tick, which this patch restores.  In 2.0.0, it will be called on the next tick.  (#782)
-
-
-# v1.2.0
-
-New Features:
-
-- Added `timesLimit` (#743)
-- `concurrency` can be changed after initialization in `queue` by setting `q.concurrency`.  The new concurrency will be reflected the next time a task is processed. (#747, #772)
-
-Bug Fixes:
-
-- Fixed a regression in `each` and family with empty arrays that have additional properties. (#775, #777)
-
-
-# v1.1.1
-
-Bug Fix:
-
-- Small regression with synchronous iterator behavior in `eachSeries` with a 1-element array.  Before 1.1.0, `eachSeries`'s callback was called on the same tick, which this patch restores.  In 2.0.0, it will be called on the next tick.  (#782) 
-
-
-# v1.1.0
-
-New Features:
-
-- `cargo` now supports all of the same methods and event callbacks as `queue`.
-- Added `ensureAsync` - A wrapper that ensures an async function calls its callback on a later tick. (#769)
-- Optimized `map`, `eachOf`, and `waterfall` families of functions
-- Passing a `null` or `undefined` array to `map`, `each`, `parallel` and families will be treated as an empty array (#667).
-- The callback is now optional for the composed results of `compose` and `seq`. (#618)
-- Reduced file size by 4kb, (minified version by 1kb) 
-- Added code coverage through `nyc` and `coveralls` (#768)
-
-Bug Fixes:
-
-- `forever` will no longer stack overflow with a synchronous iterator (#622)
-- `eachLimit` and other limit functions will stop iterating once an error occurs (#754)
-- Always pass `null` in callbacks when there is no error (#439)
-- Ensure proper conditions when calling `drain()` after pushing an empty data set to a queue (#668)
-- `each` and family will properly handle an empty array (#578)
-- `eachSeries` and family will finish if the underlying array is modified during execution (#557)
-- `queue` will throw if a non-function is passed to `q.push()` (#593)
-- Doc fixes (#629, #766)
-
-
-# v1.0.0
-
-No known breaking changes, we are simply complying with semver from here on out.
-
-Changes:
-
-- Start using a changelog!
-- Add `forEachOf` for iterating over Objects (or to iterate Arrays with indexes available) (#168 #704 #321)
-- Detect deadlocks in `auto` (#663)
-- Better support for require.js (#527)
-- Throw if queue created with concurrency `0` (#714)
-- Fix unneeded iteration in `queue.resume()` (#758)
-- Guard against timer mocking overriding `setImmediate` (#609 #611)
-- Miscellaneous doc fixes (#542 #596 #615 #628 #631 #690 #729)
-- Use single noop function internally (#546)
-- Optimize internal `_each`, `_map` and `_keys` functions.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/LICENSE
deleted file mode 100644
index 8f29698..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2010-2014 Caolan McMahon
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/README.md b/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/README.md
deleted file mode 100644
index 316c405..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/README.md
+++ /dev/null
@@ -1,1877 +0,0 @@
-# Async.js
-
-[![Build Status via Travis CI](https://travis-ci.org/caolan/async.svg?branch=master)](https://travis-ci.org/caolan/async)
-[![NPM version](http://img.shields.io/npm/v/async.svg)](https://www.npmjs.org/package/async)
-[![Coverage Status](https://coveralls.io/repos/caolan/async/badge.svg?branch=master)](https://coveralls.io/r/caolan/async?branch=master)
-[![Join the chat at https://gitter.im/caolan/async](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/caolan/async?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-
-
-Async is a utility module which provides straight-forward, powerful functions
-for working with asynchronous JavaScript. Although originally designed for
-use with [Node.js](http://nodejs.org) and installable via `npm install async`,
-it can also be used directly in the browser.
-
-Async is also installable via:
-
-- [bower](http://bower.io/): `bower install async`
-- [component](https://github.com/component/component): `component install
-  caolan/async`
-- [jam](http://jamjs.org/): `jam install async`
-- [spm](http://spmjs.io/): `spm install async`
-
-Async provides around 20 functions that include the usual 'functional'
-suspects (`map`, `reduce`, `filter`, `each`…) as well as some common patterns
-for asynchronous control flow (`parallel`, `series`, `waterfall`…). All these
-functions assume you follow the Node.js convention of providing a single
-callback as the last argument of your `async` function.
-
-
-## Quick Examples
-
-```javascript
-async.map(['file1','file2','file3'], fs.stat, function(err, results){
-    // results is now an array of stats for each file
-});
-
-async.filter(['file1','file2','file3'], fs.exists, function(results){
-    // results now equals an array of the existing files
-});
-
-async.parallel([
-    function(){ ... },
-    function(){ ... }
-], callback);
-
-async.series([
-    function(){ ... },
-    function(){ ... }
-]);
-```
-
-There are many more functions available so take a look at the docs below for a
-full list. This module aims to be comprehensive, so if you feel anything is
-missing please create a GitHub issue for it.
-
-## Common Pitfalls <sub>[(StackOverflow)](http://stackoverflow.com/questions/tagged/async.js)</sub>
-### Synchronous iteration functions
-
-If you get an error like `RangeError: Maximum call stack size exceeded.` or other stack overflow issues when using async, you are likely using a synchronous iterator.  By *synchronous* we mean a function that calls its callback on the same tick in the javascript event loop, without doing any I/O or using any timers.  Calling many callbacks iteratively will quickly overflow the stack. If you run into this issue, just defer your callback with `async.setImmediate` to start a new call stack on the next tick of the event loop.
-
-This can also arise by accident if you callback early in certain cases:
-
-```js
-async.eachSeries(hugeArray, function iterator(item, callback) {
-  if (inCache(item)) {
-    callback(null, cache[item]); // if many items are cached, you'll overflow
-  } else {
-    doSomeIO(item, callback);
-  }
-}, function done() {
-  //...
-});
-```
-
-Just change it to:
-
-```js
-async.eachSeries(hugeArray, function iterator(item, callback) {
-  if (inCache(item)) {
-    async.setImmediate(function () {
-      callback(null, cache[item]);
-    });
-  } else {
-    doSomeIO(item, callback);
-  //...
-```
-
-Async guards against synchronous functions in some, but not all, cases.  If you are still running into stack overflows, you can defer as suggested above, or wrap functions with [`async.ensureAsync`](#ensureAsync)  Functions that are asynchronous by their nature do not have this problem and don't need the extra callback deferral.
-
-If JavaScript's event loop is still a bit nebulous, check out [this article](http://blog.carbonfive.com/2013/10/27/the-javascript-event-loop-explained/) or [this talk](http://2014.jsconf.eu/speakers/philip-roberts-what-the-heck-is-the-event-loop-anyway.html) for more detailed information about how it works.
-
-
-### Multiple callbacks
-
-Make sure to always `return` when calling a callback early, otherwise you will cause multiple callbacks and unpredictable behavior in many cases.
-
-```js
-async.waterfall([
-    function (callback) {
-        getSomething(options, function (err, result) {
-          if (err) {
-            callback(new Error("failed getting something:" + err.message));
-            // we should return here
-          }
-          // since we did not return, this callback still will be called and
-          // `processData` will be called twice
-          callback(null, result);
-        });
-    },
-    processData
-], done)
-```
-
-It is always good practice to `return callback(err, result)`  whenever a callback call is not the last statement of a function.
-
-
-### Binding a context to an iterator
-
-This section is really about `bind`, not about `async`. If you are wondering how to
-make `async` execute your iterators in a given context, or are confused as to why
-a method of another library isn't working as an iterator, study this example:
-
-```js
-// Here is a simple object with an (unnecessarily roundabout) squaring method
-var AsyncSquaringLibrary = {
-  squareExponent: 2,
-  square: function(number, callback){
-    var result = Math.pow(number, this.squareExponent);
-    setTimeout(function(){
-      callback(null, result);
-    }, 200);
-  }
-};
-
-async.map([1, 2, 3], AsyncSquaringLibrary.square, function(err, result){
-  // result is [NaN, NaN, NaN]
-  // This fails because the `this.squareExponent` expression in the square
-  // function is not evaluated in the context of AsyncSquaringLibrary, and is
-  // therefore undefined.
-});
-
-async.map([1, 2, 3], AsyncSquaringLibrary.square.bind(AsyncSquaringLibrary), function(err, result){
-  // result is [1, 4, 9]
-  // With the help of bind we can attach a context to the iterator before
-  // passing it to async. Now the square function will be executed in its
-  // 'home' AsyncSquaringLibrary context and the value of `this.squareExponent`
-  // will be as expected.
-});
-```
-
-## Download
-
-The source is available for download from
-[GitHub](https://github.com/caolan/async/blob/master/lib/async.js).
-Alternatively, you can install using Node Package Manager (`npm`):
-
-    npm install async
-
-As well as using Bower:
-
-    bower install async
-
-__Development:__ [async.js](https://github.com/caolan/async/raw/master/lib/async.js) - 29.6kb Uncompressed
-
-## In the Browser
-
-So far it's been tested in IE6, IE7, IE8, FF3.6 and Chrome 5.
-
-Usage:
-
-```html
-<script type="text/javascript" src="async.js"></script>
-<script type="text/javascript">
-
-    async.map(data, asyncProcess, function(err, results){
-        alert(results);
-    });
-
-</script>
-```
-
-## Documentation
-
-Some functions are also available in the following forms:
-* `<name>Series` - the same as `<name>` but runs only a single async operation at a time
-* `<name>Limit` - the same as `<name>` but runs a maximum of `limit` async operations at a time
-
-### Collections
-
-* [`each`](#each), `eachSeries`, `eachLimit`
-* [`forEachOf`](#forEachOf), `forEachOfSeries`, `forEachOfLimit`
-* [`map`](#map), `mapSeries`, `mapLimit`
-* [`filter`](#filter), `filterSeries`, `filterLimit`
-* [`reject`](#reject), `rejectSeries`, `rejectLimit`
-* [`reduce`](#reduce), [`reduceRight`](#reduceRight)
-* [`detect`](#detect), `detectSeries`, `detectLimit`
-* [`sortBy`](#sortBy)
-* [`some`](#some), `someLimit`
-* [`every`](#every), `everyLimit`
-* [`concat`](#concat), `concatSeries`
-
-### Control Flow
-
-* [`series`](#seriestasks-callback)
-* [`parallel`](#parallel), `parallelLimit`
-* [`whilst`](#whilst), [`doWhilst`](#doWhilst)
-* [`until`](#until), [`doUntil`](#doUntil)
-* [`during`](#during), [`doDuring`](#doDuring)
-* [`forever`](#forever)
-* [`waterfall`](#waterfall)
-* [`compose`](#compose)
-* [`seq`](#seq)
-* [`applyEach`](#applyEach), `applyEachSeries`
-* [`queue`](#queue), [`priorityQueue`](#priorityQueue)
-* [`cargo`](#cargo)
-* [`auto`](#auto)
-* [`retry`](#retry)
-* [`iterator`](#iterator)
-* [`times`](#times), `timesSeries`, `timesLimit`
-
-### Utils
-
-* [`apply`](#apply)
-* [`nextTick`](#nextTick)
-* [`memoize`](#memoize)
-* [`unmemoize`](#unmemoize)
-* [`ensureAsync`](#ensureAsync)
-* [`constant`](#constant)
-* [`asyncify`](#asyncify)
-* [`wrapSync`](#wrapSync)
-* [`log`](#log)
-* [`dir`](#dir)
-* [`noConflict`](#noConflict)
-
-## Collections
-
-<a name="forEach" />
-<a name="each" />
-### each(arr, iterator, [callback])
-
-Applies the function `iterator` to each item in `arr`, in parallel.
-The `iterator` is called with an item from the list, and a callback for when it
-has finished. If the `iterator` passes an error to its `callback`, the main
-`callback` (for the `each` function) is immediately called with the error.
-
-Note, that since this function applies `iterator` to each item in parallel,
-there is no guarantee that the iterator functions will complete in order.
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `iterator(item, callback)` - A function to apply to each item in `arr`.
-  The iterator is passed a `callback(err)` which must be called once it has
-  completed. If no error has occurred, the `callback` should be run without
-  arguments or with an explicit `null` argument.  The array index is not passed
-  to the iterator.  If you need the index, use [`forEachOf`](#forEachOf).
-* `callback(err)` - *Optional* A callback which is called when all `iterator` functions
-  have finished, or an error occurs.
-
-__Examples__
-
-
-```js
-// assuming openFiles is an array of file names and saveFile is a function
-// to save the modified contents of that file:
-
-async.each(openFiles, saveFile, function(err){
-    // if any of the saves produced an error, err would equal that error
-});
-```
-
-```js
-// assuming openFiles is an array of file names
-
-async.each(openFiles, function(file, callback) {
-
-  // Perform operation on file here.
-  console.log('Processing file ' + file);
-
-  if( file.length > 32 ) {
-    console.log('This file name is too long');
-    callback('File name too long');
-  } else {
-    // Do work to process file here
-    console.log('File processed');
-    callback();
-  }
-}, function(err){
-    // if any of the file processing produced an error, err would equal that error
-    if( err ) {
-      // One of the iterations produced an error.
-      // All processing will now stop.
-      console.log('A file failed to process');
-    } else {
-      console.log('All files have been processed successfully');
-    }
-});
-```
-
-__Related__
-
-* eachSeries(arr, iterator, [callback])
-* eachLimit(arr, limit, iterator, [callback])
-
----------------------------------------
-
-<a name="forEachOf" />
-<a name="eachOf" />
-
-### forEachOf(obj, iterator, [callback])
-
-Like `each`, except that it iterates over objects, and passes the key as the second argument to the iterator.
-
-__Arguments__
-
-* `obj` - An object or array to iterate over.
-* `iterator(item, key, callback)` - A function to apply to each item in `obj`.
-The `key` is the item's key, or index in the case of an array. The iterator is
-passed a `callback(err)` which must be called once it has completed. If no
-error has occurred, the callback should be run without arguments or with an
-explicit `null` argument.
-* `callback(err)` - *Optional* A callback which is called when all `iterator` functions have finished, or an error occurs.
-
-__Example__
-
-```js
-var obj = {dev: "/dev.json", test: "/test.json", prod: "/prod.json"};
-var configs = {};
-
-async.forEachOf(obj, function (value, key, callback) {
-  fs.readFile(__dirname + value, "utf8", function (err, data) {
-    if (err) return callback(err);
-    try {
-      configs[key] = JSON.parse(data);
-    } catch (e) {
-      return callback(e);
-    }
-    callback();
-  })
-}, function (err) {
-  if (err) console.error(err.message);
-  // configs is now a map of JSON data
-  doSomethingWith(configs);
-})
-```
-
-__Related__
-
-* forEachOfSeries(obj, iterator, [callback])
-* forEachOfLimit(obj, limit, iterator, [callback])
-
----------------------------------------
-
-<a name="map" />
-### map(arr, iterator, [callback])
-
-Produces a new array of values by mapping each value in `arr` through
-the `iterator` function. The `iterator` is called with an item from `arr` and a
-callback for when it has finished processing. Each of these callback takes 2 arguments:
-an `error`, and the transformed item from `arr`. If `iterator` passes an error to its
-callback, the main `callback` (for the `map` function) is immediately called with the error.
-
-Note, that since this function applies the `iterator` to each item in parallel,
-there is no guarantee that the `iterator` functions will complete in order.
-However, the results array will be in the same order as the original `arr`.
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `iterator(item, callback)` - A function to apply to each item in `arr`.
-  The iterator is passed a `callback(err, transformed)` which must be called once
-  it has completed with an error (which can be `null`) and a transformed item.
-* `callback(err, results)` - *Optional* A callback which is called when all `iterator`
-  functions have finished, or an error occurs. Results is an array of the
-  transformed items from the `arr`.
-
-__Example__
-
-```js
-async.map(['file1','file2','file3'], fs.stat, function(err, results){
-    // results is now an array of stats for each file
-});
-```
-
-__Related__
-* mapSeries(arr, iterator, [callback])
-* mapLimit(arr, limit, iterator, [callback])
-
----------------------------------------
-
-<a name="select" />
-<a name="filter" />
-### filter(arr, iterator, [callback])
-
-__Alias:__ `select`
-
-Returns a new array of all the values in `arr` which pass an async truth test.
-_The callback for each `iterator` call only accepts a single argument of `true` or
-`false`; it does not accept an error argument first!_ This is in-line with the
-way node libraries work with truth tests like `fs.exists`. This operation is
-performed in parallel, but the results array will be in the same order as the
-original.
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `iterator(item, callback)` - A truth test to apply to each item in `arr`.
-  The `iterator` is passed a `callback(truthValue)`, which must be called with a
-  boolean argument once it has completed.
-* `callback(results)` - *Optional* A callback which is called after all the `iterator`
-  functions have finished.
-
-__Example__
-
-```js
-async.filter(['file1','file2','file3'], fs.exists, function(results){
-    // results now equals an array of the existing files
-});
-```
-
-__Related__
-
-* filterSeries(arr, iterator, [callback])
-* filterLimit(arr, limit, iterator, [callback])
-
----------------------------------------
-
-<a name="reject" />
-### reject(arr, iterator, [callback])
-
-The opposite of [`filter`](#filter). Removes values that pass an `async` truth test.
-
-__Related__
-
-* rejectSeries(arr, iterator, [callback])
-* rejectLimit(arr, limit, iterator, [callback])
-
----------------------------------------
-
-<a name="reduce" />
-### reduce(arr, memo, iterator, [callback])
-
-__Aliases:__ `inject`, `foldl`
-
-Reduces `arr` into a single value using an async `iterator` to return
-each successive step. `memo` is the initial state of the reduction.
-This function only operates in series.
-
-For performance reasons, it may make sense to split a call to this function into
-a parallel map, and then use the normal `Array.prototype.reduce` on the results.
-This function is for situations where each step in the reduction needs to be async;
-if you can get the data before reducing it, then it's probably a good idea to do so.
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `memo` - The initial state of the reduction.
-* `iterator(memo, item, callback)` - A function applied to each item in the
-  array to produce the next step in the reduction. The `iterator` is passed a
-  `callback(err, reduction)` which accepts an optional error as its first
-  argument, and the state of the reduction as the second. If an error is
-  passed to the callback, the reduction is stopped and the main `callback` is
-  immediately called with the error.
-* `callback(err, result)` - *Optional* A callback which is called after all the `iterator`
-  functions have finished. Result is the reduced value.
-
-__Example__
-
-```js
-async.reduce([1,2,3], 0, function(memo, item, callback){
-    // pointless async:
-    process.nextTick(function(){
-        callback(null, memo + item)
-    });
-}, function(err, result){
-    // result is now equal to the last value of memo, which is 6
-});
-```
-
----------------------------------------
-
-<a name="reduceRight" />
-### reduceRight(arr, memo, iterator, [callback])
-
-__Alias:__ `foldr`
-
-Same as [`reduce`](#reduce), only operates on `arr` in reverse order.
-
-
----------------------------------------
-
-<a name="detect" />
-### detect(arr, iterator, [callback])
-
-Returns the first value in `arr` that passes an async truth test. The
-`iterator` is applied in parallel, meaning the first iterator to return `true` will
-fire the detect `callback` with that result. That means the result might not be
-the first item in the original `arr` (in terms of order) that passes the test.
-
-If order within the original `arr` is important, then look at [`detectSeries`](#detectSeries).
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `iterator(item, callback)` - A truth test to apply to each item in `arr`.
-  The iterator is passed a `callback(truthValue)` which must be called with a
-  boolean argument once it has completed. **Note: this callback does not take an error as its first argument.**
-* `callback(result)` - *Optional* A callback which is called as soon as any iterator returns
-  `true`, or after all the `iterator` functions have finished. Result will be
-  the first item in the array that passes the truth test (iterator) or the
-  value `undefined` if none passed.  **Note: this callback does not take an error as its first argument.**
-
-__Example__
-
-```js
-async.detect(['file1','file2','file3'], fs.exists, function(result){
-    // result now equals the first file in the list that exists
-});
-```
-
-__Related__
-
-* detectSeries(arr, iterator, [callback])
-* detectLimit(arr, limit, iterator, [callback])
-
----------------------------------------
-
-<a name="sortBy" />
-### sortBy(arr, iterator, [callback])
-
-Sorts a list by the results of running each `arr` value through an async `iterator`.
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `iterator(item, callback)` - A function to apply to each item in `arr`.
-  The iterator is passed a `callback(err, sortValue)` which must be called once it
-  has completed with an error (which can be `null`) and a value to use as the sort
-  criteria.
-* `callback(err, results)` - *Optional* A callback which is called after all the `iterator`
-  functions have finished, or an error occurs. Results is the items from
-  the original `arr` sorted by the values returned by the `iterator` calls.
-
-__Example__
-
-```js
-async.sortBy(['file1','file2','file3'], function(file, callback){
-    fs.stat(file, function(err, stats){
-        callback(err, stats.mtime);
-    });
-}, function(err, results){
-    // results is now the original array of files sorted by
-    // modified date
-});
-```
-
-__Sort Order__
-
-By modifying the callback parameter the sorting order can be influenced:
-
-```js
-//ascending order
-async.sortBy([1,9,3,5], function(x, callback){
-    callback(null, x);
-}, function(err,result){
-    //result callback
-} );
-
-//descending order
-async.sortBy([1,9,3,5], function(x, callback){
-    callback(null, x*-1);    //<- x*-1 instead of x, turns the order around
-}, function(err,result){
-    //result callback
-} );
-```
-
----------------------------------------
-
-<a name="some" />
-### some(arr, iterator, [callback])
-
-__Alias:__ `any`
-
-Returns `true` if at least one element in the `arr` satisfies an async test.
-_The callback for each iterator call only accepts a single argument of `true` or
-`false`; it does not accept an error argument first!_ This is in-line with the
-way node libraries work with truth tests like `fs.exists`. Once any iterator
-call returns `true`, the main `callback` is immediately called.
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `iterator(item, callback)` - A truth test to apply to each item in the array
-  in parallel. The iterator is passed a `callback(truthValue)`` which must be
-  called with a boolean argument once it has completed.
-* `callback(result)` - *Optional* A callback which is called as soon as any iterator returns
-  `true`, or after all the iterator functions have finished. Result will be
-  either `true` or `false` depending on the values of the async tests.
-
- **Note: the callbacks do not take an error as their first argument.**
-__Example__
-
-```js
-async.some(['file1','file2','file3'], fs.exists, function(result){
-    // if result is true then at least one of the files exists
-});
-```
-
-__Related__
-
-* someLimit(arr, limit, iterator, callback)
-
----------------------------------------
-
-<a name="every" />
-### every(arr, iterator, [callback])
-
-__Alias:__ `all`
-
-Returns `true` if every element in `arr` satisfies an async test.
-_The callback for each `iterator` call only accepts a single argument of `true` or
-`false`; it does not accept an error argument first!_ This is in-line with the
-way node libraries work with truth tests like `fs.exists`.
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `iterator(item, callback)` - A truth test to apply to each item in the array
-  in parallel. The iterator is passed a `callback(truthValue)` which must be
-  called with a  boolean argument once it has completed.
-* `callback(result)` - *Optional* A callback which is called as soon as any iterator returns
-  `false`, or after all the iterator functions have finished. Result will be
-  either `true` or `false` depending on the values of the async tests.
-
- **Note: the callbacks do not take an error as their first argument.**
-
-__Example__
-
-```js
-async.every(['file1','file2','file3'], fs.exists, function(result){
-    // if result is true then every file exists
-});
-```
-
-__Related__
-
-* everyLimit(arr, limit, iterator, callback)
-
----------------------------------------
-
-<a name="concat" />
-### concat(arr, iterator, [callback])
-
-Applies `iterator` to each item in `arr`, concatenating the results. Returns the
-concatenated list. The `iterator`s are called in parallel, and the results are
-concatenated as they return. There is no guarantee that the results array will
-be returned in the original order of `arr` passed to the `iterator` function.
-
-__Arguments__
-
-* `arr` - An array to iterate over.
-* `iterator(item, callback)` - A function to apply to each item in `arr`.
-  The iterator is passed a `callback(err, results)` which must be called once it
-  has completed with an error (which can be `null`) and an array of results.
-* `callback(err, results)` - *Optional* A callback which is called after all the `iterator`
-  functions have finished, or an error occurs. Results is an array containing
-  the concatenated results of the `iterator` function.
-
-__Example__
-
-```js
-async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){
-    // files is now a list of filenames that exist in the 3 directories
-});
-```
-
-__Related__
-
-* concatSeries(arr, iterator, [callback])
-
-
-## Control Flow
-
-<a name="series" />
-### series(tasks, [callback])
-
-Run the functions in the `tasks` array in series, each one running once the previous
-function has completed. If any functions in the series pass an error to its
-callback, no more functions are run, and `callback` is immediately called with the value of the error.
-Otherwise, `callback` receives an array of results when `tasks` have completed.
-
-It is also possible to use an object instead of an array. Each property will be
-run as a function, and the results will be passed to the final `callback` as an object
-instead of an array. This can be a more readable way of handling results from
-[`series`](#series).
-
-**Note** that while many implementations preserve the order of object properties, the
-[ECMAScript Language Specification](http://www.ecma-international.org/ecma-262/5.1/#sec-8.6)
-explicitly states that
-
-> The mechanics and order of enumerating the properties is not specified.
-
-So if you rely on the order in which your series of functions are executed, and want
-this to work on all platforms, consider using an array.
-
-__Arguments__
-
-* `tasks` - An array or object containing functions to run, each function is passed
-  a `callback(err, result)` it must call on completion with an error `err` (which can
-  be `null`) and an optional `result` value.
-* `callback(err, results)` - An optional callback to run once all the functions
-  have completed. This function gets a results array (or object) containing all
-  the result arguments passed to the `task` callbacks.
-
-__Example__
-
-```js
-async.series([
-    function(callback){
-        // do some stuff ...
-        callback(null, 'one');
-    },
-    function(callback){
-        // do some more stuff ...
-        callback(null, 'two');
-    }
-],
-// optional callback
-function(err, results){
-    // results is now equal to ['one', 'two']
-});
-
-
-// an example using an object instead of an array
-async.series({
-    one: function(callback){
-        setTimeout(function(){
-            callback(null, 1);
-        }, 200);
-    },
-    two: function(callback){
-        setTimeout(function(){
-            callback(null, 2);
-        }, 100);
-    }
-},
-function(err, results) {
-    // results is now equal to: {one: 1, two: 2}
-});
-```
-
----------------------------------------
-
-<a name="parallel" />
-### parallel(tasks, [callback])
-
-Run the `tasks` array of functions in parallel, without waiting until the previous
-function has completed. If any of the functions pass an error to its
-callback, the main `callback` is immediately called with the value of the error.
-Once the `tasks` have completed, the results are passed to the final `callback` as an
-array.
-
-**Note:** `parallel` is about kicking-off I/O tasks in parallel, not about parallel execution of code.  If your tasks do not use any timers or perform any I/O, they will actually be executed in series.  Any synchronous setup sections for each task will happen one after the other.  JavaScript remains single-threaded.
-
-It is also possible to use an object instead of an array. Each property will be
-run as a function and the results will be passed to the final `callback` as an object
-instead of an array. This can be a more readable way of handling results from
-[`parallel`](#parallel).
-
-
-__Arguments__
-
-* `tasks` - An array or object containing functions to run. Each function is passed
-  a `callback(err, result)` which it must call on completion with an error `err`
-  (which can be `null`) and an optional `result` value.
-* `callback(err, results)` - An optional callback to run once all the functions
-  have completed successfully. This function gets a results array (or object) containing all
-  the result arguments passed to the task callbacks.
-
-__Example__
-
-```js
-async.parallel([
-    function(callback){
-        setTimeout(function(){
-            callback(null, 'one');
-        }, 200);
-    },
-    function(callback){
-        setTimeout(function(){
-            callback(null, 'two');
-        }, 100);
-    }
-],
-// optional callback
-function(err, results){
-    // the results array will equal ['one','two'] even though
-    // the second function had a shorter timeout.
-});
-
-
-// an example using an object instead of an array
-async.parallel({
-    one: function(callback){
-        setTimeout(function(){
-            callback(null, 1);
-        }, 200);
-    },
-    two: function(callback){
-        setTimeout(function(){
-            callback(null, 2);
-        }, 100);
-    }
-},
-function(err, results) {
-    // results is now equals to: {one: 1, two: 2}
-});
-```
-
-__Related__
-
-* parallelLimit(tasks, limit, [callback])
-
----------------------------------------
-
-<a name="whilst" />
-### whilst(test, fn, callback)
-
-Repeatedly call `fn`, while `test` returns `true`. Calls `callback` when stopped,
-or an error occurs.
-
-__Arguments__
-
-* `test()` - synchronous truth test to perform before each execution of `fn`.
-* `fn(callback)` - A function which is called each time `test` passes. The function is
-  passed a `callback(err)`, which must be called once it has completed with an
-  optional `err` argument.
-* `callback(err, [results])` - A callback which is called after the test
-  function has failed and repeated execution of `fn` has stopped. `callback`
-  will be passed an error and any arguments passed to the final `fn`'s callback.
-
-__Example__
-
-```js
-var count = 0;
-
-async.whilst(
-    function () { return count < 5; },
-    function (callback) {
-        count++;
-        setTimeout(function () {
-            callback(null, count);
-        }, 1000);
-    },
-    function (err, n) {
-        // 5 seconds have passed, n = 5
-    }
-);
-```
-
----------------------------------------
-
-<a name="doWhilst" />
-### doWhilst(fn, test, callback)
-
-The post-check version of [`whilst`](#whilst). To reflect the difference in
-the order of operations, the arguments `test` and `fn` are switched.
-
-`doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript.
-
----------------------------------------
-
-<a name="until" />
-### until(test, fn, callback)
-
-Repeatedly call `fn` until `test` returns `true`. Calls `callback` when stopped,
-or an error occurs. `callback` will be passed an error and any arguments passed
-to the final `fn`'s callback.
-
-The inverse of [`whilst`](#whilst).
-
----------------------------------------
-
-<a name="doUntil" />
-### doUntil(fn, test, callback)
-
-Like [`doWhilst`](#doWhilst), except the `test` is inverted. Note the argument ordering differs from `until`.
-
----------------------------------------
-
-<a name="during" />
-### during(test, fn, callback)
-
-Like [`whilst`](#whilst), except the `test` is an asynchronous function that is passed a callback in the form of `function (err, truth)`. If error is passed to `test` or `fn`, the main callback is immediately called with the value of the error.
-
-__Example__
-
-```js
-var count = 0;
-
-async.during(
-    function (callback) {
-      return callback(null, count < 5);
-    },
-    function (callback) {
-        count++;
-        setTimeout(callback, 1000);
-    },
-    function (err) {
-        // 5 seconds have passed
-    }
-);
-```
-
----------------------------------------
-
-<a name="doDuring" />
-### doDuring(fn, test, callback)
-
-The post-check version of [`during`](#during). To reflect the difference in
-the order of operations, the arguments `test` and `fn` are switched.
-
-Also a version of [`doWhilst`](#doWhilst) with asynchronous `test` function.
-
----------------------------------------
-
-<a name="forever" />
-### forever(fn, [errback])
-
-Calls the asynchronous function `fn` with a callback parameter that allows it to
-call itself again, in series, indefinitely.
-
-If an error is passed to the callback then `errback` is called with the
-error, and execution stops, otherwise it will never be called.
-
-```js
-async.forever(
-    function(next) {
-        // next is suitable for passing to things that need a callback(err [, whatever]);
-        // it will result in this function being called again.
-    },
-    function(err) {
-        // if next is called with a value in its first parameter, it will appear
-        // in here as 'err', and execution will stop.
-    }
-);
-```
-
----------------------------------------
-
-<a name="waterfall" />
-### waterfall(tasks, [callback])
-
-Runs the `tasks` array of functions in series, each passing their results to the next in
-the array. However, if any of the `tasks` pass an error to their own callback, the
-next function is not executed, and the main `callback` is immediately called with
-the error.
-
-__Arguments__
-
-* `tasks` - An array of functions to run, each function is passed a
-  `callback(err, result1, result2, ...)` it must call on completion. The first
-  argument is an error (which can be `null`) and any further arguments will be
-  passed as arguments in order to the next task.
-* `callback(err, [results])` - An optional callback to run once all the functions
-  have completed. This will be passed the results of the last task's callback.
-
-
-
-__Example__
-
-```js
-async.waterfall([
-    function(callback) {
-        callback(null, 'one', 'two');
-    },
-    function(arg1, arg2, callback) {
-      // arg1 now equals 'one' and arg2 now equals 'two'
-        callback(null, 'three');
-    },
-    function(arg1, callback) {
-        // arg1 now equals 'three'
-        callback(null, 'done');
-    }
-], function (err, result) {
-    // result now equals 'done'
-});
-```
-Or, with named functions:
-
-```js
-async.waterfall([
-    myFirstFunction,
-    mySecondFunction,
-    myLastFunction,
-], function (err, result) {
-    // result now equals 'done'
-});
-function myFirstFunction(callback) {
-  callback(null, 'one', 'two');
-}
-function mySecondFunction(arg1, arg2, callback) {
-  // arg1 now equals 'one' and arg2 now equals 'two'
-  callback(null, 'three');
-}
-function myLastFunction(arg1, callback) {
-  // arg1 now equals 'three'
-  callback(null, 'done');
-}
-```
-
-Or, if you need to pass any argument to the first function:
-
-```js
-async.waterfall([
-    async.apply(myFirstFunction, 'zero'),
-    mySecondFunction,
-    myLastFunction,
-], function (err, result) {
-    // result now equals 'done'
-});
-function myFirstFunction(arg1, callback) {
-  // arg1 now equals 'zero'
-  callback(null, 'one', 'two');
-}
-function mySecondFunction(arg1, arg2, callback) {
-  // arg1 now equals 'one' and arg2 now equals 'two'
-  callback(null, 'three');
-}
-function myLastFunction(arg1, callback) {
-  // arg1 now equals 'three'
-  callback(null, 'done');
-}
-```
-
----------------------------------------
-<a name="compose" />
-### compose(fn1, fn2...)
-
-Creates a function which is a composition of the passed asynchronous
-functions. Each function consumes the return value of the function that
-follows. Composing functions `f()`, `g()`, and `h()` would produce the result of
-`f(g(h()))`, only this version uses callbacks to obtain the return values.
-
-Each function is executed with the `this` binding of the composed function.
-
-__Arguments__
-
-* `functions...` - the asynchronous functions to compose
-
-
-__Example__
-
-```js
-function add1(n, callback) {
-    setTimeout(function () {
-        callback(null, n + 1);
-    }, 10);
-}
-
-function mul3(n, callback) {
-    setTimeout(function () {
-        callback(null, n * 3);
-    }, 10);
-}
-
-var add1mul3 = async.compose(mul3, add1);
-
-add1mul3(4, function (err, result) {
-   // result now equals 15
-});
-```
-
----------------------------------------
-<a name="seq" />
-### seq(fn1, fn2...)
-
-Version of the compose function that is more natural to read.
-Each function consumes the return value of the previous function.
-It is the equivalent of [`compose`](#compose) with the arguments reversed.
-
-Each function is executed with the `this` binding of the composed function.
-
-__Arguments__
-
-* `functions...` - the asynchronous functions to compose
-
-
-__Example__
-
-```js
-// Requires lodash (or underscore), express3 and dresende's orm2.
-// Part of an app, that fetches cats of the logged user.
-// This example uses `seq` function to avoid overnesting and error
-// handling clutter.
-app.get('/cats', function(request, response) {
-  var User = request.models.User;
-  async.seq(
-    _.bind(User.get, User),  // 'User.get' has signature (id, callback(err, data))
-    function(user, fn) {
-      user.getCats(fn);      // 'getCats' has signature (callback(err, data))
-    }
-  )(req.session.user_id, function (err, cats) {
-    if (err) {
-      console.error(err);
-      response.json({ status: 'error', message: err.message });
-    } else {
-      response.json({ status: 'ok', message: 'Cats found', data: cats });
-    }
-  });
-});
-```
-
----------------------------------------
-<a name="applyEach" />
-### applyEach(fns, args..., callback)
-
-Applies the provided arguments to each function in the array, calling
-`callback` after all functions have completed. If you only provide the first
-argument, then it will return a function which lets you pass in the
-arguments as if it were a single function call.
-
-__Arguments__
-
-* `fns` - the asynchronous functions to all call with the same arguments
-* `args...` - any number of separate arguments to pass to the function
-* `callback` - the final argument should be the callback, called when all
-  functions have completed processing
-
-
-__Example__
-
-```js
-async.applyEach([enableSearch, updateSchema], 'bucket', callback);
-
-// partial application example:
-async.each(
-    buckets,
-    async.applyEach([enableSearch, updateSchema]),
-    callback
-);
-```
-
-__Related__
-
-* applyEachSeries(tasks, args..., [callback])
-
----------------------------------------
-
-<a name="queue" />
-### queue(worker, [concurrency])
-
-Creates a `queue` object with the specified `concurrency`. Tasks added to the
-`queue` are processed in parallel (up to the `concurrency` limit). If all
-`worker`s are in progress, the task is queued until one becomes available.
-Once a `worker` completes a `task`, that `task`'s callback is called.
-
-__Arguments__
-
-* `worker(task, callback)` - An asynchronous function for processing a queued
-  task, which must call its `callback(err)` argument when finished, with an
-  optional `error` as an argument.  If you want to handle errors from an individual task, pass a callback to `q.push()`.
-* `concurrency` - An `integer` for determining how many `worker` functions should be
-  run in parallel.  If omitted, the concurrency defaults to `1`.  If the concurrency is `0`, an error is thrown.
-
-__Queue objects__
-
-The `queue` object returned by this function has the following properties and
-methods:
-
-* `length()` - a function returning the number of items waiting to be processed.
-* `started` - a function returning whether or not any items have been pushed and processed by the queue
-* `running()` - a function returning the number of items currently being processed.
-* `workersList()` - a function returning the array of items currently being processed.
-* `idle()` - a function returning false if there are items waiting or being processed, or true if not.
-* `concurrency` - an integer for determining how many `worker` functions should be
-  run in parallel. This property can be changed after a `queue` is created to
-  alter the concurrency on-the-fly.
-* `push(task, [callback])` - add a new task to the `queue`. Calls `callback` once
-  the `worker` has finished processing the task. Instead of a single task, a `tasks` array
-  can be submitted. The respective callback is used for every task in the list.
-* `unshift(task, [callback])` - add a new task to the front of the `queue`.
-* `saturated` - a callback that is called when the `queue` length hits the `concurrency` limit,
-   and further tasks will be queued.
-* `empty` - a callback that is called when the last item from the `queue` is given to a `worker`.
-* `drain` - a callback that is called when the last item from the `queue` has returned from the `worker`.
-* `paused` - a boolean for determining whether the queue is in a paused state
-* `pause()` - a function that pauses the processing of tasks until `resume()` is called.
-* `resume()` - a function that resumes the processing of queued tasks when the queue is paused.
-* `kill()` - a function that removes the `drain` callback and empties remaining tasks from the queue forcing it to go idle.
-
-__Example__
-
-```js
-// create a queue object with concurrency 2
-
-var q = async.queue(function (task, callback) {
-    console.log('hello ' + task.name);
-    callback();
-}, 2);
-
-
-// assign a callback
-q.drain = function() {
-    console.log('all items have been processed');
-}
-
-// add some items to the queue
-
-q.push({name: 'foo'}, function (err) {
-    console.log('finished processing foo');
-});
-q.push({name: 'bar'}, function (err) {
-    console.log('finished processing bar');
-});
-
-// add some items to the queue (batch-wise)
-
-q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) {
-    console.log('finished processing item');
-});
-
-// add some items to the front of the queue
-
-q.unshift({name: 'bar'}, function (err) {
-    console.log('finished processing bar');
-});
-```
-
-
----------------------------------------
-
-<a name="priorityQueue" />
-### priorityQueue(worker, concurrency)
-
-The same as [`queue`](#queue) only tasks are assigned a priority and completed in ascending priority order. There are two differences between `queue` and `priorityQueue` objects:
-
-* `push(task, priority, [callback])` - `priority` should be a number. If an array of
-  `tasks` is given, all tasks will be assigned the same priority.
-* The `unshift` method was removed.
-
----------------------------------------
-
-<a name="cargo" />
-### cargo(worker, [payload])
-
-Creates a `cargo` object with the specified payload. Tasks added to the
-cargo will be processed altogether (up to the `payload` limit). If the
-`worker` is in progress, the task is queued until it becomes available. Once
-the `worker` has completed some tasks, each callback of those tasks is called.
-Check out [these](https://camo.githubusercontent.com/6bbd36f4cf5b35a0f11a96dcd2e97711ffc2fb37/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130382f62626330636662302d356632392d313165322d393734662d3333393763363464633835382e676966) [animations](https://camo.githubusercontent.com/f4810e00e1c5f5f8addbe3e9f49064fd5d102699/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130312f38346339323036362d356632392d313165322d383134662d3964336430323431336266642e676966) for how `cargo` and `queue` work.
-
-While [queue](#queue) passes only one task to one of a group of workers
-at a time, cargo passes an array of tasks to a single worker, repeating
-when the worker is finished.
-
-__Arguments__
-
-* `worker(tasks, callback)` - An asynchronous function for processing an array of
-  queued tasks, which must call its `callback(err)` argument when finished, with
-  an optional `err` argument.
-* `payload` - An optional `integer` for determining how many tasks should be
-  processed per round; if omitted, the default is unlimited.
-
-__Cargo objects__
-
-The `cargo` object returned by this function has the following properties and
-methods:
-
-* `length()` - A function returning the number of items waiting to be processed.
-* `payload` - An `integer` for determining how many tasks should be
-  process per round. This property can be changed after a `cargo` is created to
-  alter the payload on-the-fly.
-* `push(task, [callback])` - Adds `task` to the `queue`. The callback is called
-  once the `worker` has finished processing the task. Instead of a single task, an array of `tasks`
-  can be submitted. The respective callback is used for every task in the list.
-* `saturated` - A callback that is called when the `queue.length()` hits the concurrency and further tasks will be queued.
-* `empty` - A callback that is called when the last item from the `queue` is given to a `worker`.
-* `drain` - A callback that is called when the last item from the `queue` has returned from the `worker`.
-* `idle()`, `pause()`, `resume()`, `kill()` - cargo inherits all of the same methods and event calbacks as [`queue`](#queue)
-
-__Example__
-
-```js
-// create a cargo object with payload 2
-
-var cargo = async.cargo(function (tasks, callback) {
-    for(var i=0; i<tasks.length; i++){
-      console.log('hello ' + tasks[i].name);
-    }
-    callback();
-}, 2);
-
-
-// add some items
-
-cargo.push({name: 'foo'}, function (err) {
-    console.log('finished processing foo');
-});
-cargo.push({name: 'bar'}, function (err) {
-    console.log('finished processing bar');
-});
-cargo.push({name: 'baz'}, function (err) {
-    console.log('finished processing baz');
-});
-```
-
----------------------------------------
-
-<a name="auto" />
-### auto(tasks, [concurrency], [callback])
-
-Determines the best order for running the functions in `tasks`, based on their requirements. Each function can optionally depend on other functions being completed first, and each function is run as soon as its requirements are satisfied.
-
-If any of the functions pass an error to their callback, the `auto` sequence will stop. Further tasks will not execute (so any other functions depending on it will not run), and the main `callback` is immediately called with the error.  Functions also receive an object containing the results of functions which have completed so far.
-
-Note, all functions are called with a `results` object as a second argument,
-so it is unsafe to pass functions in the `tasks` object which cannot handle the
-extra argument.
-
-For example, this snippet of code:
-
-```js
-async.auto({
-  readData: async.apply(fs.readFile, 'data.txt', 'utf-8')
-}, callback);
-```
-
-will have the effect of calling `readFile` with the results object as the last
-argument, which will fail:
-
-```js
-fs.readFile('data.txt', 'utf-8', cb, {});
-```
-
-Instead, wrap the call to `readFile` in a function which does not forward the
-`results` object:
-
-```js
-async.auto({
-  readData: function(cb, results){
-    fs.readFile('data.txt', 'utf-8', cb);
-  }
-}, callback);
-```
-
-__Arguments__
-
-* `tasks` - An object. Each of its properties is either a function or an array of
-  requirements, with the function itself the last item in the array. The object's key
-  of a property serves as the name of the task defined by that property,
-  i.e. can be used when specifying requirements for other tasks.
-  The function receives two arguments: (1) a `callback(err, result)` which must be
-  called when finished, passing an `error` (which can be `null`) and the result of
-  the function's execution, and (2) a `results` object, containing the results of
-  the previously executed functions.
-* `concurrency` - An optional `integer` for determining the maximum number of tasks that can be run in parallel. By default, as many as possible.
-* `callback(err, results)` - An optional callback which is called when all the
-  tasks have been completed. It receives the `err` argument if any `tasks`
-  pass an error to their callback. Results are always returned; however, if
-  an error occurs, no further `tasks` will be performed, and the results
-  object will only contain partial results.
-
-
-__Example__
-
-```js
-async.auto({
-    get_data: function(callback){
-        console.log('in get_data');
-        // async code to get some data
-        callback(null, 'data', 'converted to array');
-    },
-    make_folder: function(callback){
-        console.log('in make_folder');
-        // async code to create a directory to store a file in
-        // this is run at the same time as getting the data
-        callback(null, 'folder');
-    },
-    write_file: ['get_data', 'make_folder', function(callback, results){
-        console.log('in write_file', JSON.stringify(results));
-        // once there is some data and the directory exists,
-        // write the data to a file in the directory
-        callback(null, 'filename');
-    }],
-    email_link: ['write_file', function(callback, results){
-        console.log('in email_link', JSON.stringify(results));
-        // once the file is written let's email a link to it...
-        // results.write_file contains the filename returned by write_file.
-        callback(null, {'file':results.write_file, 'email':'user@example.com'});
-    }]
-}, function(err, results) {
-    console.log('err = ', err);
-    console.log('results = ', results);
-});
-```
-
-This is a fairly trivial example, but to do this using the basic parallel and
-series functions would look like this:
-
-```js
-async.parallel([
-    function(callback){
-        console.log('in get_data');
-        // async code to get some data
-        callback(null, 'data', 'converted to array');
-    },
-    function(callback){
-        console.log('in make_folder');
-        // async code to create a directory to store a file in
-        // this is run at the same time as getting the data
-        callback(null, 'folder');
-    }
-],
-function(err, results){
-    async.series([
-        function(callback){
-            console.log('in write_file', JSON.stringify(results));
-            // once there is some data and the directory exists,
-            // write the data to a file in the directory
-            results.push('filename');
-            callback(null);
-        },
-        function(callback){
-            console.log('in email_link', JSON.stringify(results));
-            // once the file is written let's email a link to it...
-            callback(null, {'file':results.pop(), 'email':'user@example.com'});
-        }
-    ]);
-});
-```
-
-For a complicated series of `async` tasks, using the [`auto`](#auto) function makes adding
-new tasks much easier (and the code more readable).
-
-
----------------------------------------
-
-<a name="retry" />
-### retry([opts = {times: 5, interval: 0}| 5], task, [callback])
-
-Attempts to get a successful response from `task` no more than `times` times before
-returning an error. If the task is successful, the `callback` will be passed the result
-of the successful task. If all attempts fail, the callback will be passed the error and
-result (if any) of the final attempt.
-
-__Arguments__
-
-* `opts` - Can be either an object with `times` and `interval` or a number.
-  * `times` - The number of attempts to make before giving up.  The default is `5`.
-  * `interval` - The time to wait between retries, in milliseconds.  The default is `0`.
-  * If `opts` is a number, the number specifies the number of times to retry, with the default interval of `0`. 
-* `task(callback, results)` - A function which receives two arguments: (1) a `callback(err, result)`
-  which must be called when finished, passing `err` (which can be `null`) and the `result` of
-  the function's execution, and (2) a `results` object, containing the results of
-  the previously executed functions (if nested inside another control flow).
-* `callback(err, results)` - An optional callback which is called when the
-  task has succeeded, or after the final failed attempt. It receives the `err` and `result` arguments of the last attempt at completing the `task`.
-
-The [`retry`](#retry) function can be used as a stand-alone control flow by passing a callback, as shown below:
-
-```js
-// try calling apiMethod 3 times
-async.retry(3, apiMethod, function(err, result) {
-    // do something with the result
-});
-```
-
-```js
-// try calling apiMethod 3 times, waiting 200 ms between each retry 
-async.retry({times: 3, interval: 200}, apiMethod, function(err, result) {
-    // do something with the result
-});
-```
-
-```js
-// try calling apiMethod the default 5 times no delay between each retry 
-async.retry(apiMethod, function(err, result) {
-    // do something with the result
-});
-```
-
-It can also be embedded within other control flow functions to retry individual methods
-that are not as reliable, like this:
-
-```js
-async.auto({
-    users: api.getUsers.bind(api),
-    payments: async.retry(3, api.getPayments.bind(api))
-}, function(err, results) {
-  // do something with the results
-});
-```
-
-
----------------------------------------
-
-<a name="iterator" />
-### iterator(tasks)
-
-Creates an iterator function which calls the next function in the `tasks` array,
-returning a continuation to call the next one after that. It's also possible to
-“peek” at the next iterator with `iterator.next()`.
-
-This function is used internally by the `async` module, but can be useful when
-you want to manually control the flow of functions in series.
-
-__Arguments__
-
-* `tasks` - An array of functions to run.
-
-__Example__
-
-```js
-var iterator = async.iterator([
-    function(){ sys.p('one'); },
-    function(){ sys.p('two'); },
-    function(){ sys.p('three'); }
-]);
-
-node> var iterator2 = iterator();
-'one'
-node> var iterator3 = iterator2();
-'two'
-node> iterator3();
-'three'
-node> var nextfn = iterator2.next();
-node> nextfn();
-'three'
-```
-
----------------------------------------
-
-<a name="apply" />
-### apply(function, arguments..)
-
-Creates a continuation function with some arguments already applied.
-
-Useful as a shorthand when combined with other control flow functions. Any arguments
-passed to the returned function are added to the arguments originally passed
-to apply.
-
-__Arguments__
-
-* `function` - The function you want to eventually apply all arguments to.
-* `arguments...` - Any number of arguments to automatically apply when the
-  continuation is called.
-
-__Example__
-
-```js
-// using apply
-
-async.parallel([
-    async.apply(fs.writeFile, 'testfile1', 'test1'),
-    async.apply(fs.writeFile, 'testfile2', 'test2'),
-]);
-
-
-// the same process without using apply
-
-async.parallel([
-    function(callback){
-        fs.writeFile('testfile1', 'test1', callback);
-    },
-    function(callback){
-        fs.writeFile('testfile2', 'test2', callback);
-    }
-]);
-```
-
-It's possible to pass any number of additional arguments when calling the
-continuation:
-
-```js
-node> var fn = async.apply(sys.puts, 'one');
-node> fn('two', 'three');
-one
-two
-three
-```
-
----------------------------------------
-
-<a name="nextTick" />
-### nextTick(callback), setImmediate(callback)
-
-Calls `callback` on a later loop around the event loop. In Node.js this just
-calls `process.nextTick`; in the browser it falls back to `setImmediate(callback)`
-if available, otherwise `setTimeout(callback, 0)`, which means other higher priority
-events may precede the execution of `callback`.
-
-This is used internally for browser-compatibility purposes.
-
-__Arguments__
-
-* `callback` - The function to call on a later loop around the event loop.
-
-__Example__
-
-```js
-var call_order = [];
-async.nextTick(function(){
-    call_order.push('two');
-    // call_order now equals ['one','two']
-});
-call_order.push('one')
-```
-
-<a name="times" />
-### times(n, iterator, [callback])
-
-Calls the `iterator` function `n` times, and accumulates results in the same manner
-you would use with [`map`](#map).
-
-__Arguments__
-
-* `n` - The number of times to run the function.
-* `iterator` - The function to call `n` times.
-* `callback` - see [`map`](#map)
-
-__Example__
-
-```js
-// Pretend this is some complicated async factory
-var createUser = function(id, callback) {
-  callback(null, {
-    id: 'user' + id
-  })
-}
-// generate 5 users
-async.times(5, function(n, next){
-    createUser(n, function(err, user) {
-      next(err, user)
-    })
-}, function(err, users) {
-  // we should now have 5 users
-});
-```
-
-__Related__
-
-* timesSeries(n, iterator, [callback])
-* timesLimit(n, limit, iterator, [callback])
-
-
-## Utils
-
-<a name="memoize" />
-### memoize(fn, [hasher])
-
-Caches the results of an `async` function. When creating a hash to store function
-results against, the callback is omitted from the hash and an optional hash
-function can be used.
-
-If no hash function is specified, the first argument is used as a hash key, which may work reasonably if it is a string or a data type that converts to a distinct string. Note that objects and arrays will not behave reasonably. Neither will cases where the other arguments are significant. In such cases, specify your own hash function.
-
-The cache of results is exposed as the `memo` property of the function returned
-by `memoize`.
-
-__Arguments__
-
-* `fn` - The function to proxy and cache results from.
-* `hasher` - An optional function for generating a custom hash for storing
-  results. It has all the arguments applied to it apart from the callback, and
-  must be synchronous.
-
-__Example__
-
-```js
-var slow_fn = function (name, callback) {
-    // do something
-    callback(null, result);
-};
-var fn = async.memoize(slow_fn);
-
-// fn can now be used as if it were slow_fn
-fn('some name', function () {
-    // callback
-});
-```
-
-<a name="unmemoize" />
-### unmemoize(fn)
-
-Undoes a [`memoize`](#memoize)d function, reverting it to the original, unmemoized
-form. Handy for testing.
-
-__Arguments__
-
-* `fn` - the memoized function
-
----------------------------------------
-
-<a name="ensureAsync" />
-### ensureAsync(fn)
-
-Wrap an async function and ensure it calls its callback on a later tick of the event loop.  If the function already calls its callback on a next tick, no extra deferral is added. This is useful for preventing stack overflows (`RangeError: Maximum call stack size exceeded`) and generally keeping [Zalgo](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony) contained.
-
-__Arguments__
-
-* `fn` - an async function, one that expects a node-style callback as its last argument
-
-Returns a wrapped function with the exact same call signature as the function passed in.
-
-__Example__
-
-```js
-function sometimesAsync(arg, callback) {
-  if (cache[arg]) {
-    return callback(null, cache[arg]); // this would be synchronous!!
-  } else {
-    doSomeIO(arg, callback); // this IO would be asynchronous
-  }
-}
-
-// this has a risk of stack overflows if many results are cached in a row
-async.mapSeries(args, sometimesAsync, done);
-
-// this will defer sometimesAsync's callback if necessary,
-// preventing stack overflows
-async.mapSeries(args, async.ensureAsync(sometimesAsync), done);
-
-```
-
----------------------------------------
-
-<a name="constant">
-### constant(values...)
-
-Returns a function that when called, calls-back with the values provided.  Useful as the first function in a `waterfall`, or for plugging values in to `auto`.
-
-__Example__
-
-```js
-async.waterfall([
-  async.constant(42),
-  function (value, next) {
-    // value === 42
-  },
-  //...
-], callback);
-
-async.waterfall([
-  async.constant(filename, "utf8"),
-  fs.readFile,
-  function (fileData, next) {
-    //...
-  }
-  //...
-], callback);
-
-async.auto({
-  hostname: async.constant("https://server.net/"),
-  port: findFreePort,
-  launchServer: ["hostname", "port", function (cb, options) {
-    startServer(options, cb);
-  }],
-  //...
-}, callback);
-
-```
-
----------------------------------------
-
-<a name="asyncify">
-<a name="wrapSync">
-### asyncify(func)
-
-__Alias:__ `wrapSync`
-
-Take a sync function and make it async, passing its return value to a callback. This is useful for plugging sync functions into a waterfall, series, or other async functions. Any arguments passed to the generated function will be passed to the wrapped function (except for the final callback argument). Errors thrown will be passed to the callback.
-
-__Example__
-
-```js
-async.waterfall([
-  async.apply(fs.readFile, filename, "utf8"),
-  async.asyncify(JSON.parse),
-  function (data, next) {
-    // data is the result of parsing the text.
-    // If there was a parsing error, it would have been caught.
-  }
-], callback)
-```
-
-If the function passed to `asyncify` returns a Promise, that promises's resolved/rejected state will be used to call the callback, rather than simply the synchronous return value.  Example:
-
-```js
-async.waterfall([
-  async.apply(fs.readFile, filename, "utf8"),
-  async.asyncify(function (contents) {
-    return db.model.create(contents);
-  }),
-  function (model, next) {
-    // `model` is the instantiated model object. 
-    // If there was an error, this function would be skipped.
-  }
-], callback)
-```
-
-This also means you can asyncify ES2016 `async` functions.
-
-```js
-var q = async.queue(async.asyncify(async function (file) {
-  var intermediateStep = await processFile(file);
-  return await somePromise(intermediateStep)
-}));
-
-q.push(files);
-```
-
----------------------------------------
-
-<a name="log" />
-### log(function, arguments)
-
-Logs the result of an `async` function to the `console`. Only works in Node.js or
-in browsers that support `console.log` and `console.error` (such as FF and Chrome).
-If multiple arguments are returned from the async function, `console.log` is
-called on each argument in order.
-
-__Arguments__
-
-* `function` - The function you want to eventually apply all arguments to.
-* `arguments...` - Any number of arguments to apply to the function.
-
-__Example__
-
-```js
-var hello = function(name, callback){
-    setTimeout(function(){
-        callback(null, 'hello ' + name);
-    }, 1000);
-};
-```
-```js
-node> async.log(hello, 'world');
-'hello world'
-```
-
----------------------------------------
-
-<a name="dir" />
-### dir(function, arguments)
-
-Logs the result of an `async` function to the `console` using `console.dir` to
-display the properties of the resulting object. Only works in Node.js or
-in browsers that support `console.dir` and `console.error` (such as FF and Chrome).
-If multiple arguments are returned from the async function, `console.dir` is
-called on each argument in order.
-
-__Arguments__
-
-* `function` - The function you want to eventually apply all arguments to.
-* `arguments...` - Any number of arguments to apply to the function.
-
-__Example__
-
-```js
-var hello = function(name, callback){
-    setTimeout(function(){
-        callback(null, {hello: name});
-    }, 1000);
-};
-```
-```js
-node> async.dir(hello, 'world');
-{hello: 'world'}
-```
-
----------------------------------------
-
-<a name="noConflict" />
-### noConflict()
-
-Changes the value of `async` back to its original value, returning a reference to the
-`async` object.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/dist/async.js b/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/dist/async.js
deleted file mode 100644
index 31e7620..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/dist/async.js
+++ /dev/null
@@ -1,1265 +0,0 @@
-/*!
- * async
- * https://github.com/caolan/async
- *
- * Copyright 2010-2014 Caolan McMahon
- * Released under the MIT license
- */
-(function () {
-
-    var async = {};
-    function noop() {}
-    function identity(v) {
-        return v;
-    }
-    function toBool(v) {
-        return !!v;
-    }
-    function notId(v) {
-        return !v;
-    }
-
-    // global on the server, window in the browser
-    var previous_async;
-
-    // Establish the root object, `window` (`self`) in the browser, `global`
-    // on the server, or `this` in some virtual machines. We use `self`
-    // instead of `window` for `WebWorker` support.
-    var root = typeof self === 'object' && self.self === self && self ||
-            typeof global === 'object' && global.global === global && global ||
-            this;
-
-    if (root != null) {
-        previous_async = root.async;
-    }
-
-    async.noConflict = function () {
-        root.async = previous_async;
-        return async;
-    };
-
-    function only_once(fn) {
-        return function() {
-            if (fn === null) throw new Error("Callback was already called.");
-            fn.apply(this, arguments);
-            fn = null;
-        };
-    }
-
-    function _once(fn) {
-        return function() {
-            if (fn === null) return;
-            fn.apply(this, arguments);
-            fn = null;
-        };
-    }
-
-    //// cross-browser compatiblity functions ////
-
-    var _toString = Object.prototype.toString;
-
-    var _isArray = Array.isArray || function (obj) {
-        return _toString.call(obj) === '[object Array]';
-    };
-
-    // Ported from underscore.js isObject
-    var _isObject = function(obj) {
-        var type = typeof obj;
-        return type === 'function' || type === 'object' && !!obj;
-    };
-
-    function _isArrayLike(arr) {
-        return _isArray(arr) || (
-            // has a positive integer length property
-            typeof arr.length === "number" &&
-            arr.length >= 0 &&
-            arr.length % 1 === 0
-        );
-    }
-
-    function _arrayEach(arr, iterator) {
-        var index = -1,
-            length = arr.length;
-
-        while (++index < length) {
-            iterator(arr[index], index, arr);
-        }
-    }
-
-    function _map(arr, iterator) {
-        var index = -1,
-            length = arr.length,
-            result = Array(length);
-
-        while (++index < length) {
-            result[index] = iterator(arr[index], index, arr);
-        }
-        return result;
-    }
-
-    function _range(count) {
-        return _map(Array(count), function (v, i) { return i; });
-    }
-
-    function _reduce(arr, iterator, memo) {
-        _arrayEach(arr, function (x, i, a) {
-            memo = iterator(memo, x, i, a);
-        });
-        return memo;
-    }
-
-    function _forEachOf(object, iterator) {
-        _arrayEach(_keys(object), function (key) {
-            iterator(object[key], key);
-        });
-    }
-
-    function _indexOf(arr, item) {
-        for (var i = 0; i < arr.length; i++) {
-            if (arr[i] === item) return i;
-        }
-        return -1;
-    }
-
-    var _keys = Object.keys || function (obj) {
-        var keys = [];
-        for (var k in obj) {
-            if (obj.hasOwnProperty(k)) {
-                keys.push(k);
-            }
-        }
-        return keys;
-    };
-
-    function _keyIterator(coll) {
-        var i = -1;
-        var len;
-        var keys;
-        if (_isArrayLike(coll)) {
-            len = coll.length;
-            return function next() {
-                i++;
-                return i < len ? i : null;
-            };
-        } else {
-            keys = _keys(coll);
-            len = keys.length;
-            return function next() {
-                i++;
-                return i < len ? keys[i] : null;
-            };
-        }
-    }
-
-    // Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html)
-    // This accumulates the arguments passed into an array, after a given index.
-    // From underscore.js (https://github.com/jashkenas/underscore/pull/2140).
-    function _restParam(func, startIndex) {
-        startIndex = startIndex == null ? func.length - 1 : +startIndex;
-        return function() {
-            var length = Math.max(arguments.length - startIndex, 0);
-            var rest = Array(length);
-            for (var index = 0; index < length; index++) {
-                rest[index] = arguments[index + startIndex];
-            }
-            switch (startIndex) {
-                case 0: return func.call(this, rest);
-                case 1: return func.call(this, arguments[0], rest);
-            }
-            // Currently unused but handle cases outside of the switch statement:
-            // var args = Array(startIndex + 1);
-            // for (index = 0; index < startIndex; index++) {
-            //     args[index] = arguments[index];
-            // }
-            // args[startIndex] = rest;
-            // return func.apply(this, args);
-        };
-    }
-
-    function _withoutIndex(iterator) {
-        return function (value, index, callback) {
-            return iterator(value, callback);
-        };
-    }
-
-    //// exported async module functions ////
-
-    //// nextTick implementation with browser-compatible fallback ////
-
-    // capture the global reference to guard against fakeTimer mocks
-    var _setImmediate = typeof setImmediate === 'function' && setImmediate;
-
-    var _delay = _setImmediate ? function(fn) {
-        // not a direct alias for IE10 compatibility
-        _setImmediate(fn);
-    } : function(fn) {
-        setTimeout(fn, 0);
-    };
-
-    if (typeof process === 'object' && typeof process.nextTick === 'function') {
-        async.nextTick = process.nextTick;
-    } else {
-        async.nextTick = _delay;
-    }
-    async.setImmediate = _setImmediate ? _delay : async.nextTick;
-
-
-    async.forEach =
-    async.each = function (arr, iterator, callback) {
-        return async.eachOf(arr, _withoutIndex(iterator), callback);
-    };
-
-    async.forEachSeries =
-    async.eachSeries = function (arr, iterator, callback) {
-        return async.eachOfSeries(arr, _withoutIndex(iterator), callback);
-    };
-
-
-    async.forEachLimit =
-    async.eachLimit = function (arr, limit, iterator, callback) {
-        return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback);
-    };
-
-    async.forEachOf =
-    async.eachOf = function (object, iterator, callback) {
-        callback = _once(callback || noop);
-        object = object || [];
-
-        var iter = _keyIterator(object);
-        var key, completed = 0;
-
-        while ((key = iter()) != null) {
-            completed += 1;
-            iterator(object[key], key, only_once(done));
-        }
-
-        if (completed === 0) callback(null);
-
-        function done(err) {
-            completed--;
-            if (err) {
-                callback(err);
-            }
-            // Check key is null in case iterator isn't exhausted
-            // and done resolved synchronously.
-            else if (key === null && completed <= 0) {
-                callback(null);
-            }
-        }
-    };
-
-    async.forEachOfSeries =
-    async.eachOfSeries = function (obj, iterator, callback) {
-        callback = _once(callback || noop);
-        obj = obj || [];
-        var nextKey = _keyIterator(obj);
-        var key = nextKey();
-        function iterate() {
-            var sync = true;
-            if (key === null) {
-                return callback(null);
-            }
-            iterator(obj[key], key, only_once(function (err) {
-                if (err) {
-                    callback(err);
-                }
-                else {
-                    key = nextKey();
-                    if (key === null) {
-                        return callback(null);
-                    } else {
-                        if (sync) {
-                            async.setImmediate(iterate);
-                        } else {
-                            iterate();
-                        }
-                    }
-                }
-            }));
-            sync = false;
-        }
-        iterate();
-    };
-
-
-
-    async.forEachOfLimit =
-    async.eachOfLimit = function (obj, limit, iterator, callback) {
-        _eachOfLimit(limit)(obj, iterator, callback);
-    };
-
-    function _eachOfLimit(limit) {
-
-        return function (obj, iterator, callback) {
-            callback = _once(callback || noop);
-            obj = obj || [];
-            var nextKey = _keyIterator(obj);
-            if (limit <= 0) {
-                return callback(null);
-            }
-            var done = false;
-            var running = 0;
-            var errored = false;
-
-            (function replenish () {
-                if (done && running <= 0) {
-                    return callback(null);
-                }
-
-                while (running < limit && !errored) {
-                    var key = nextKey();
-                    if (key === null) {
-                        done = true;
-                        if (running <= 0) {
-                            callback(null);
-                        }
-                        return;
-                    }
-                    running += 1;
-                    iterator(obj[key], key, only_once(function (err) {
-                        running -= 1;
-                        if (err) {
-                            callback(err);
-                            errored = true;
-                        }
-                        else {
-                            replenish();
-                        }
-                    }));
-                }
-            })();
-        };
-    }
-
-
-    function doParallel(fn) {
-        return function (obj, iterator, callback) {
-            return fn(async.eachOf, obj, iterator, callback);
-        };
-    }
-    function doParallelLimit(fn) {
-        return function (obj, limit, iterator, callback) {
-            return fn(_eachOfLimit(limit), obj, iterator, callback);
-        };
-    }
-    function doSeries(fn) {
-        return function (obj, iterator, callback) {
-            return fn(async.eachOfSeries, obj, iterator, callback);
-        };
-    }
-
-    function _asyncMap(eachfn, arr, iterator, callback) {
-        callback = _once(callback || noop);
-        arr = arr || [];
-        var results = _isArrayLike(arr) ? [] : {};
-        eachfn(arr, function (value, index, callback) {
-            iterator(value, function (err, v) {
-                results[index] = v;
-                callback(err);
-            });
-        }, function (err) {
-            callback(err, results);
-        });
-    }
-
-    async.map = doParallel(_asyncMap);
-    async.mapSeries = doSeries(_asyncMap);
-    async.mapLimit = doParallelLimit(_asyncMap);
-
-    // reduce only has a series version, as doing reduce in parallel won't
-    // work in many situations.
-    async.inject =
-    async.foldl =
-    async.reduce = function (arr, memo, iterator, callback) {
-        async.eachOfSeries(arr, function (x, i, callback) {
-            iterator(memo, x, function (err, v) {
-                memo = v;
-                callback(err);
-            });
-        }, function (err) {
-            callback(err, memo);
-        });
-    };
-
-    async.foldr =
-    async.reduceRight = function (arr, memo, iterator, callback) {
-        var reversed = _map(arr, identity).reverse();
-        async.reduce(reversed, memo, iterator, callback);
-    };
-
-    async.transform = function (arr, memo, iterator, callback) {
-        if (arguments.length === 3) {
-            callback = iterator;
-            iterator = memo;
-            memo = _isArray(arr) ? [] : {};
-        }
-
-        async.eachOf(arr, function(v, k, cb) {
-            iterator(memo, v, k, cb);
-        }, function(err) {
-            callback(err, memo);
-        });
-    };
-
-    function _filter(eachfn, arr, iterator, callback) {
-        var results = [];
-        eachfn(arr, function (x, index, callback) {
-            iterator(x, function (v) {
-                if (v) {
-                    results.push({index: index, value: x});
-                }
-                callback();
-            });
-        }, function () {
-            callback(_map(results.sort(function (a, b) {
-                return a.index - b.index;
-            }), function (x) {
-                return x.value;
-            }));
-        });
-    }
-
-    async.select =
-    async.filter = doParallel(_filter);
-
-    async.selectLimit =
-    async.filterLimit = doParallelLimit(_filter);
-
-    async.selectSeries =
-    async.filterSeries = doSeries(_filter);
-
-    function _reject(eachfn, arr, iterator, callback) {
-        _filter(eachfn, arr, function(value, cb) {
-            iterator(value, function(v) {
-                cb(!v);
-            });
-        }, callback);
-    }
-    async.reject = doParallel(_reject);
-    async.rejectLimit = doParallelLimit(_reject);
-    async.rejectSeries = doSeries(_reject);
-
-    function _createTester(eachfn, check, getResult) {
-        return function(arr, limit, iterator, cb) {
-            function done() {
-                if (cb) cb(getResult(false, void 0));
-            }
-            function iteratee(x, _, callback) {
-                if (!cb) return callback();
-                iterator(x, function (v) {
-                    if (cb && check(v)) {
-                        cb(getResult(true, x));
-                        cb = iterator = false;
-                    }
-                    callback();
-                });
-            }
-            if (arguments.length > 3) {
-                eachfn(arr, limit, iteratee, done);
-            } else {
-                cb = iterator;
-                iterator = limit;
-                eachfn(arr, iteratee, done);
-            }
-        };
-    }
-
-    async.any =
-    async.some = _createTester(async.eachOf, toBool, identity);
-
-    async.someLimit = _createTester(async.eachOfLimit, toBool, identity);
-
-    async.all =
-    async.every = _createTester(async.eachOf, notId, notId);
-
-    async.everyLimit = _createTester(async.eachOfLimit, notId, notId);
-
-    function _findGetResult(v, x) {
-        return x;
-    }
-    async.detect = _createTester(async.eachOf, identity, _findGetResult);
-    async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult);
-    async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult);
-
-    async.sortBy = function (arr, iterator, callback) {
-        async.map(arr, function (x, callback) {
-            iterator(x, function (err, criteria) {
-                if (err) {
-                    callback(err);
-                }
-                else {
-                    callback(null, {value: x, criteria: criteria});
-                }
-            });
-        }, function (err, results) {
-            if (err) {
-                return callback(err);
-            }
-            else {
-                callback(null, _map(results.sort(comparator), function (x) {
-                    return x.value;
-                }));
-            }
-
-        });
-
-        function comparator(left, right) {
-            var a = left.criteria, b = right.criteria;
-            return a < b ? -1 : a > b ? 1 : 0;
-        }
-    };
-
-    async.auto = function (tasks, concurrency, callback) {
-        if (typeof arguments[1] === 'function') {
-            // concurrency is optional, shift the args.
-            callback = concurrency;
-            concurrency = null;
-        }
-        callback = _once(callback || noop);
-        var keys = _keys(tasks);
-        var remainingTasks = keys.length;
-        if (!remainingTasks) {
-            return callback(null);
-        }
-        if (!concurrency) {
-            concurrency = remainingTasks;
-        }
-
-        var results = {};
-        var runningTasks = 0;
-
-        var hasError = false;
-
-        var listeners = [];
-        function addListener(fn) {
-            listeners.unshift(fn);
-        }
-        function removeListener(fn) {
-            var idx = _indexOf(listeners, fn);
-            if (idx >= 0) listeners.splice(idx, 1);
-        }
-        function taskComplete() {
-            remainingTasks--;
-            _arrayEach(listeners.slice(0), function (fn) {
-                fn();
-            });
-        }
-
-        addListener(function () {
-            if (!remainingTasks) {
-                callback(null, results);
-            }
-        });
-
-        _arrayEach(keys, function (k) {
-            if (hasError) return;
-            var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]];
-            var taskCallback = _restParam(function(err, args) {
-                runningTasks--;
-                if (args.length <= 1) {
-                    args = args[0];
-                }
-                if (err) {
-                    var safeResults = {};
-                    _forEachOf(results, function(val, rkey) {
-                        safeResults[rkey] = val;
-                    });
-                    safeResults[k] = args;
-                    hasError = true;
-
-                    callback(err, safeResults);
-                }
-                else {
-                    results[k] = args;
-                    async.setImmediate(taskComplete);
-                }
-            });
-            var requires = task.slice(0, task.length - 1);
-            // prevent dead-locks
-            var len = requires.length;
-            var dep;
-            while (len--) {
-                if (!(dep = tasks[requires[len]])) {
-                    throw new Error('Has nonexistent dependency in ' + requires.join(', '));
-                }
-                if (_isArray(dep) && _indexOf(dep, k) >= 0) {
-                    throw new Error('Has cyclic dependencies');
-                }
-            }
-            function ready() {
-                return runningTasks < concurrency && _reduce(requires, function (a, x) {
-                    return (a && results.hasOwnProperty(x));
-                }, true) && !results.hasOwnProperty(k);
-            }
-            if (ready()) {
-                runningTasks++;
-                task[task.length - 1](taskCallback, results);
-            }
-            else {
-                addListener(listener);
-            }
-            function listener() {
-                if (ready()) {
-                    runningTasks++;
-                    removeListener(listener);
-                    task[task.length - 1](taskCallback, results);
-                }
-            }
-        });
-    };
-
-
-
-    async.retry = function(times, task, callback) {
-        var DEFAULT_TIMES = 5;
-        var DEFAULT_INTERVAL = 0;
-
-        var attempts = [];
-
-        var opts = {
-            times: DEFAULT_TIMES,
-            interval: DEFAULT_INTERVAL
-        };
-
-        function parseTimes(acc, t){
-            if(typeof t === 'number'){
-                acc.times = parseInt(t, 10) || DEFAULT_TIMES;
-            } else if(typeof t === 'object'){
-                acc.times = parseInt(t.times, 10) || DEFAULT_TIMES;
-                acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL;
-            } else {
-                throw new Error('Unsupported argument type for \'times\': ' + typeof t);
-            }
-        }
-
-        var length = arguments.length;
-        if (length < 1 || length > 3) {
-            throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)');
-        } else if (length <= 2 && typeof times === 'function') {
-            callback = task;
-            task = times;
-        }
-        if (typeof times !== 'function') {
-            parseTimes(opts, times);
-        }
-        opts.callback = callback;
-        opts.task = task;
-
-        function wrappedTask(wrappedCallback, wrappedResults) {
-            function retryAttempt(task, finalAttempt) {
-                return function(seriesCallback) {
-                    task(function(err, result){
-                        seriesCallback(!err || finalAttempt, {err: err, result: result});
-                    }, wrappedResults);
-                };
-            }
-
-            function retryInterval(interval){
-                return function(seriesCallback){
-                    setTimeout(function(){
-                        seriesCallback(null);
-                    }, interval);
-                };
-            }
-
-            while (opts.times) {
-
-                var finalAttempt = !(opts.times-=1);
-                attempts.push(retryAttempt(opts.task, finalAttempt));
-                if(!finalAttempt && opts.interval > 0){
-                    attempts.push(retryInterval(opts.interval));
-                }
-            }
-
-            async.series(attempts, function(done, data){
-                data = data[data.length - 1];
-                (wrappedCallback || opts.callback)(data.err, data.result);
-            });
-        }
-
-        // If a callback is passed, run this as a controll flow
-        return opts.callback ? wrappedTask() : wrappedTask;
-    };
-
-    async.waterfall = function (tasks, callback) {
-        callback = _once(callback || noop);
-        if (!_isArray(tasks)) {
-            var err = new Error('First argument to waterfall must be an array of functions');
-            return callback(err);
-        }
-        if (!tasks.length) {
-            return callback();
-        }
-        function wrapIterator(iterator) {
-            return _restParam(function (err, args) {
-                if (err) {
-                    callback.apply(null, [err].concat(args));
-                }
-                else {
-                    var next = iterator.next();
-                    if (next) {
-                        args.push(wrapIterator(next));
-                    }
-                    else {
-                        args.push(callback);
-                    }
-                    ensureAsync(iterator).apply(null, args);
-                }
-            });
-        }
-        wrapIterator(async.iterator(tasks))();
-    };
-
-    function _parallel(eachfn, tasks, callback) {
-        callback = callback || noop;
-        var results = _isArrayLike(tasks) ? [] : {};
-
-        eachfn(tasks, function (task, key, callback) {
-            task(_restParam(function (err, args) {
-                if (args.length <= 1) {
-                    args = args[0];
-                }
-                results[key] = args;
-                callback(err);
-            }));
-        }, function (err) {
-            callback(err, results);
-        });
-    }
-
-    async.parallel = function (tasks, callback) {
-        _parallel(async.eachOf, tasks, callback);
-    };
-
-    async.parallelLimit = function(tasks, limit, callback) {
-        _parallel(_eachOfLimit(limit), tasks, callback);
-    };
-
-    async.series = function(tasks, callback) {
-        _parallel(async.eachOfSeries, tasks, callback);
-    };
-
-    async.iterator = function (tasks) {
-        function makeCallback(index) {
-            function fn() {
-                if (tasks.length) {
-                    tasks[index].apply(null, arguments);
-                }
-                return fn.next();
-            }
-            fn.next = function () {
-                return (index < tasks.length - 1) ? makeCallback(index + 1): null;
-            };
-            return fn;
-        }
-        return makeCallback(0);
-    };
-
-    async.apply = _restParam(function (fn, args) {
-        return _restParam(function (callArgs) {
-            return fn.apply(
-                null, args.concat(callArgs)
-            );
-        });
-    });
-
-    function _concat(eachfn, arr, fn, callback) {
-        var result = [];
-        eachfn(arr, function (x, index, cb) {
-            fn(x, function (err, y) {
-                result = result.concat(y || []);
-                cb(err);
-            });
-        }, function (err) {
-            callback(err, result);
-        });
-    }
-    async.concat = doParallel(_concat);
-    async.concatSeries = doSeries(_concat);
-
-    async.whilst = function (test, iterator, callback) {
-        callback = callback || noop;
-        if (test()) {
-            var next = _restParam(function(err, args) {
-                if (err) {
-                    callback(err);
-                } else if (test.apply(this, args)) {
-                    iterator(next);
-                } else {
-                    callback.apply(null, [null].concat(args));
-                }
-            });
-            iterator(next);
-        } else {
-            callback(null);
-        }
-    };
-
-    async.doWhilst = function (iterator, test, callback) {
-        var calls = 0;
-        return async.whilst(function() {
-            return ++calls <= 1 || test.apply(this, arguments);
-        }, iterator, callback);
-    };
-
-    async.until = function (test, iterator, callback) {
-        return async.whilst(function() {
-            return !test.apply(this, arguments);
-        }, iterator, callback);
-    };
-
-    async.doUntil = function (iterator, test, callback) {
-        return async.doWhilst(iterator, function() {
-            return !test.apply(this, arguments);
-        }, callback);
-    };
-
-    async.during = function (test, iterator, callback) {
-        callback = callback || noop;
-
-        var next = _restParam(function(err, args) {
-            if (err) {
-                callback(err);
-            } else {
-                args.push(check);
-                test.apply(this, args);
-            }
-        });
-
-        var check = function(err, truth) {
-            if (err) {
-                callback(err);
-            } else if (truth) {
-                iterator(next);
-            } else {
-                callback(null);
-            }
-        };
-
-        test(check);
-    };
-
-    async.doDuring = function (iterator, test, callback) {
-        var calls = 0;
-        async.during(function(next) {
-            if (calls++ < 1) {
-                next(null, true);
-            } else {
-                test.apply(this, arguments);
-            }
-        }, iterator, callback);
-    };
-
-    function _queue(worker, concurrency, payload) {
-        if (concurrency == null) {
-            concurrency = 1;
-        }
-        else if(concurrency === 0) {
-            throw new Error('Concurrency must not be zero');
-        }
-        function _insert(q, data, pos, callback) {
-            if (callback != null && typeof callback !== "function") {
-                throw new Error("task callback must be a function");
-            }
-            q.started = true;
-            if (!_isArray(data)) {
-                data = [data];
-            }
-            if(data.length === 0 && q.idle()) {
-                // call drain immediately if there are no tasks
-                return async.setImmediate(function() {
-                    q.drain();
-                });
-            }
-            _arrayEach(data, function(task) {
-                var item = {
-                    data: task,
-                    callback: callback || noop
-                };
-
-                if (pos) {
-                    q.tasks.unshift(item);
-                } else {
-                    q.tasks.push(item);
-                }
-
-                if (q.tasks.length === q.concurrency) {
-                    q.saturated();
-                }
-            });
-            async.setImmediate(q.process);
-        }
-        function _next(q, tasks) {
-            return function(){
-                workers -= 1;
-
-                var removed = false;
-                var args = arguments;
-                _arrayEach(tasks, function (task) {
-                    _arrayEach(workersList, function (worker, index) {
-                        if (worker === task && !removed) {
-                            workersList.splice(index, 1);
-                            removed = true;
-                        }
-                    });
-
-                    task.callback.apply(task, args);
-                });
-                if (q.tasks.length + workers === 0) {
-                    q.drain();
-                }
-                q.process();
-            };
-        }
-
-        var workers = 0;
-        var workersList = [];
-        var q = {
-            tasks: [],
-            concurrency: concurrency,
-            payload: payload,
-            saturated: noop,
-            empty: noop,
-            drain: noop,
-            started: false,
-            paused: false,
-            push: function (data, callback) {
-                _insert(q, data, false, callback);
-            },
-            kill: function () {
-                q.drain = noop;
-                q.tasks = [];
-            },
-            unshift: function (data, callback) {
-                _insert(q, data, true, callback);
-            },
-            process: function () {
-                while(!q.paused && workers < q.concurrency && q.tasks.length){
-
-                    var tasks = q.payload ?
-                        q.tasks.splice(0, q.payload) :
-                        q.tasks.splice(0, q.tasks.length);
-
-                    var data = _map(tasks, function (task) {
-                        return task.data;
-                    });
-
-                    if (q.tasks.length === 0) {
-                        q.empty();
-                    }
-                    workers += 1;
-                    workersList.push(tasks[0]);
-                    var cb = only_once(_next(q, tasks));
-                    worker(data, cb);
-                }
-            },
-            length: function () {
-                return q.tasks.length;
-            },
-            running: function () {
-                return workers;
-            },
-            workersList: function () {
-                return workersList;
-            },
-            idle: function() {
-                return q.tasks.length + workers === 0;
-            },
-            pause: function () {
-                q.paused = true;
-            },
-            resume: function () {
-                if (q.paused === false) { return; }
-                q.paused = false;
-                var resumeCount = Math.min(q.concurrency, q.tasks.length);
-                // Need to call q.process once per concurrent
-                // worker to preserve full concurrency after pause
-                for (var w = 1; w <= resumeCount; w++) {
-                    async.setImmediate(q.process);
-                }
-            }
-        };
-        return q;
-    }
-
-    async.queue = function (worker, concurrency) {
-        var q = _queue(function (items, cb) {
-            worker(items[0], cb);
-        }, concurrency, 1);
-
-        return q;
-    };
-
-    async.priorityQueue = function (worker, concurrency) {
-
-        function _compareTasks(a, b){
-            return a.priority - b.priority;
-        }
-
-        function _binarySearch(sequence, item, compare) {
-            var beg = -1,
-                end = sequence.length - 1;
-            while (beg < end) {
-                var mid = beg + ((end - beg + 1) >>> 1);
-                if (compare(item, sequence[mid]) >= 0) {
-                    beg = mid;
-                } else {
-                    end = mid - 1;
-                }
-            }
-            return beg;
-        }
-
-        function _insert(q, data, priority, callback) {
-            if (callback != null && typeof callback !== "function") {
-                throw new Error("task callback must be a function");
-            }
-            q.started = true;
-            if (!_isArray(data)) {
-                data = [data];
-            }
-            if(data.length === 0) {
-                // call drain immediately if there are no tasks
-                return async.setImmediate(function() {
-                    q.drain();
-                });
-            }
-            _arrayEach(data, function(task) {
-                var item = {
-                    data: task,
-                    priority: priority,
-                    callback: typeof callback === 'function' ? callback : noop
-                };
-
-                q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item);
-
-                if (q.tasks.length === q.concurrency) {
-                    q.saturated();
-                }
-                async.setImmediate(q.process);
-            });
-        }
-
-        // Start with a normal queue
-        var q = async.queue(worker, concurrency);
-
-        // Override push to accept second parameter representing priority
-        q.push = function (data, priority, callback) {
-            _insert(q, data, priority, callback);
-        };
-
-        // Remove unshift function
-        delete q.unshift;
-
-        return q;
-    };
-
-    async.cargo = function (worker, payload) {
-        return _queue(worker, 1, payload);
-    };
-
-    function _console_fn(name) {
-        return _restParam(function (fn, args) {
-            fn.apply(null, args.concat([_restParam(function (err, args) {
-                if (typeof console === 'object') {
-                    if (err) {
-                        if (console.error) {
-                            console.error(err);
-                        }
-                    }
-                    else if (console[name]) {
-                        _arrayEach(args, function (x) {
-                            console[name](x);
-                        });
-                    }
-                }
-            })]));
-        });
-    }
-    async.log = _console_fn('log');
-    async.dir = _console_fn('dir');
-    /*async.info = _console_fn('info');
-    async.warn = _console_fn('warn');
-    async.error = _console_fn('error');*/
-
-    async.memoize = function (fn, hasher) {
-        var memo = {};
-        var queues = {};
-        var has = Object.prototype.hasOwnProperty;
-        hasher = hasher || identity;
-        var memoized = _restParam(function memoized(args) {
-            var callback = args.pop();
-            var key = hasher.apply(null, args);
-            if (has.call(memo, key)) {   
-                async.setImmediate(function () {
-                    callback.apply(null, memo[key]);
-                });
-            }
-            else if (has.call(queues, key)) {
-                queues[key].push(callback);
-            }
-            else {
-                queues[key] = [callback];
-                fn.apply(null, args.concat([_restParam(function (args) {
-                    memo[key] = args;
-                    var q = queues[key];
-                    delete queues[key];
-                    for (var i = 0, l = q.length; i < l; i++) {
-                        q[i].apply(null, args);
-                    }
-                })]));
-            }
-        });
-        memoized.memo = memo;
-        memoized.unmemoized = fn;
-        return memoized;
-    };
-
-    async.unmemoize = function (fn) {
-        return function () {
-            return (fn.unmemoized || fn).apply(null, arguments);
-        };
-    };
-
-    function _times(mapper) {
-        return function (count, iterator, callback) {
-            mapper(_range(count), iterator, callback);
-        };
-    }
-
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-            return async;
-        });
-    }
-    // included directly via <script> tag
-    else {
-        root.async = async;
-    }
-
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deleted file mode 100644
index 2490016..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/dist/async.min.js
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diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/lib/async.js b/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/lib/async.js
deleted file mode 100644
index 31e7620..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/lib/async.js
+++ /dev/null
@@ -1,1265 +0,0 @@
-/*!
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- * Copyright 2010-2014 Caolan McMahon
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- */
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-
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-    }
-
-    function _arrayEach(arr, iterator) {
-        var index = -1,
-            length = arr.length;
-
-        while (++index < length) {
-            iterator(arr[index], index, arr);
-        }
-    }
-
-    function _map(arr, iterator) {
-        var index = -1,
-            length = arr.length,
-            result = Array(length);
-
-        while (++index < length) {
-            result[index] = iterator(arr[index], index, arr);
-        }
-        return result;
-    }
-
-    function _range(count) {
-        return _map(Array(count), function (v, i) { return i; });
-    }
-
-    function _reduce(arr, iterator, memo) {
-        _arrayEach(arr, function (x, i, a) {
-            memo = iterator(memo, x, i, a);
-        });
-        return memo;
-    }
-
-    function _forEachOf(object, iterator) {
-        _arrayEach(_keys(object), function (key) {
-            iterator(object[key], key);
-        });
-    }
-
-    function _indexOf(arr, item) {
-        for (var i = 0; i < arr.length; i++) {
-            if (arr[i] === item) return i;
-        }
-        return -1;
-    }
-
-    var _keys = Object.keys || function (obj) {
-        var keys = [];
-        for (var k in obj) {
-            if (obj.hasOwnProperty(k)) {
-                keys.push(k);
-            }
-        }
-        return keys;
-    };
-
-    function _keyIterator(coll) {
-        var i = -1;
-        var len;
-        var keys;
-        if (_isArrayLike(coll)) {
-            len = coll.length;
-            return function next() {
-                i++;
-                return i < len ? i : null;
-            };
-        } else {
-            keys = _keys(coll);
-            len = keys.length;
-            return function next() {
-                i++;
-                return i < len ? keys[i] : null;
-            };
-        }
-    }
-
-    // Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html)
-    // This accumulates the arguments passed into an array, after a given index.
-    // From underscore.js (https://github.com/jashkenas/underscore/pull/2140).
-    function _restParam(func, startIndex) {
-        startIndex = startIndex == null ? func.length - 1 : +startIndex;
-        return function() {
-            var length = Math.max(arguments.length - startIndex, 0);
-            var rest = Array(length);
-            for (var index = 0; index < length; index++) {
-                rest[index] = arguments[index + startIndex];
-            }
-            switch (startIndex) {
-                case 0: return func.call(this, rest);
-                case 1: return func.call(this, arguments[0], rest);
-            }
-            // Currently unused but handle cases outside of the switch statement:
-            // var args = Array(startIndex + 1);
-            // for (index = 0; index < startIndex; index++) {
-            //     args[index] = arguments[index];
-            // }
-            // args[startIndex] = rest;
-            // return func.apply(this, args);
-        };
-    }
-
-    function _withoutIndex(iterator) {
-        return function (value, index, callback) {
-            return iterator(value, callback);
-        };
-    }
-
-    //// exported async module functions ////
-
-    //// nextTick implementation with browser-compatible fallback ////
-
-    // capture the global reference to guard against fakeTimer mocks
-    var _setImmediate = typeof setImmediate === 'function' && setImmediate;
-
-    var _delay = _setImmediate ? function(fn) {
-        // not a direct alias for IE10 compatibility
-        _setImmediate(fn);
-    } : function(fn) {
-        setTimeout(fn, 0);
-    };
-
-    if (typeof process === 'object' && typeof process.nextTick === 'function') {
-        async.nextTick = process.nextTick;
-    } else {
-        async.nextTick = _delay;
-    }
-    async.setImmediate = _setImmediate ? _delay : async.nextTick;
-
-
-    async.forEach =
-    async.each = function (arr, iterator, callback) {
-        return async.eachOf(arr, _withoutIndex(iterator), callback);
-    };
-
-    async.forEachSeries =
-    async.eachSeries = function (arr, iterator, callback) {
-        return async.eachOfSeries(arr, _withoutIndex(iterator), callback);
-    };
-
-
-    async.forEachLimit =
-    async.eachLimit = function (arr, limit, iterator, callback) {
-        return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback);
-    };
-
-    async.forEachOf =
-    async.eachOf = function (object, iterator, callback) {
-        callback = _once(callback || noop);
-        object = object || [];
-
-        var iter = _keyIterator(object);
-        var key, completed = 0;
-
-        while ((key = iter()) != null) {
-            completed += 1;
-            iterator(object[key], key, only_once(done));
-        }
-
-        if (completed === 0) callback(null);
-
-        function done(err) {
-            completed--;
-            if (err) {
-                callback(err);
-            }
-            // Check key is null in case iterator isn't exhausted
-            // and done resolved synchronously.
-            else if (key === null && completed <= 0) {
-                callback(null);
-            }
-        }
-    };
-
-    async.forEachOfSeries =
-    async.eachOfSeries = function (obj, iterator, callback) {
-        callback = _once(callback || noop);
-        obj = obj || [];
-        var nextKey = _keyIterator(obj);
-        var key = nextKey();
-        function iterate() {
-            var sync = true;
-            if (key === null) {
-                return callback(null);
-            }
-            iterator(obj[key], key, only_once(function (err) {
-                if (err) {
-                    callback(err);
-                }
-                else {
-                    key = nextKey();
-                    if (key === null) {
-                        return callback(null);
-                    } else {
-                        if (sync) {
-                            async.setImmediate(iterate);
-                        } else {
-                            iterate();
-                        }
-                    }
-                }
-            }));
-            sync = false;
-        }
-        iterate();
-    };
-
-
-
-    async.forEachOfLimit =
-    async.eachOfLimit = function (obj, limit, iterator, callback) {
-        _eachOfLimit(limit)(obj, iterator, callback);
-    };
-
-    function _eachOfLimit(limit) {
-
-        return function (obj, iterator, callback) {
-            callback = _once(callback || noop);
-            obj = obj || [];
-            var nextKey = _keyIterator(obj);
-            if (limit <= 0) {
-                return callback(null);
-            }
-            var done = false;
-            var running = 0;
-            var errored = false;
-
-            (function replenish () {
-                if (done && running <= 0) {
-                    return callback(null);
-                }
-
-                while (running < limit && !errored) {
-                    var key = nextKey();
-                    if (key === null) {
-                        done = true;
-                        if (running <= 0) {
-                            callback(null);
-                        }
-                        return;
-                    }
-                    running += 1;
-                    iterator(obj[key], key, only_once(function (err) {
-                        running -= 1;
-                        if (err) {
-                            callback(err);
-                            errored = true;
-                        }
-                        else {
-                            replenish();
-                        }
-                    }));
-                }
-            })();
-        };
-    }
-
-
-    function doParallel(fn) {
-        return function (obj, iterator, callback) {
-            return fn(async.eachOf, obj, iterator, callback);
-        };
-    }
-    function doParallelLimit(fn) {
-        return function (obj, limit, iterator, callback) {
-            return fn(_eachOfLimit(limit), obj, iterator, callback);
-        };
-    }
-    function doSeries(fn) {
-        return function (obj, iterator, callback) {
-            return fn(async.eachOfSeries, obj, iterator, callback);
-        };
-    }
-
-    function _asyncMap(eachfn, arr, iterator, callback) {
-        callback = _once(callback || noop);
-        arr = arr || [];
-        var results = _isArrayLike(arr) ? [] : {};
-        eachfn(arr, function (value, index, callback) {
-            iterator(value, function (err, v) {
-                results[index] = v;
-                callback(err);
-            });
-        }, function (err) {
-            callback(err, results);
-        });
-    }
-
-    async.map = doParallel(_asyncMap);
-    async.mapSeries = doSeries(_asyncMap);
-    async.mapLimit = doParallelLimit(_asyncMap);
-
-    // reduce only has a series version, as doing reduce in parallel won't
-    // work in many situations.
-    async.inject =
-    async.foldl =
-    async.reduce = function (arr, memo, iterator, callback) {
-        async.eachOfSeries(arr, function (x, i, callback) {
-            iterator(memo, x, function (err, v) {
-                memo = v;
-                callback(err);
-            });
-        }, function (err) {
-            callback(err, memo);
-        });
-    };
-
-    async.foldr =
-    async.reduceRight = function (arr, memo, iterator, callback) {
-        var reversed = _map(arr, identity).reverse();
-        async.reduce(reversed, memo, iterator, callback);
-    };
-
-    async.transform = function (arr, memo, iterator, callback) {
-        if (arguments.length === 3) {
-            callback = iterator;
-            iterator = memo;
-            memo = _isArray(arr) ? [] : {};
-        }
-
-        async.eachOf(arr, function(v, k, cb) {
-            iterator(memo, v, k, cb);
-        }, function(err) {
-            callback(err, memo);
-        });
-    };
-
-    function _filter(eachfn, arr, iterator, callback) {
-        var results = [];
-        eachfn(arr, function (x, index, callback) {
-            iterator(x, function (v) {
-                if (v) {
-                    results.push({index: index, value: x});
-                }
-                callback();
-            });
-        }, function () {
-            callback(_map(results.sort(function (a, b) {
-                return a.index - b.index;
-            }), function (x) {
-                return x.value;
-            }));
-        });
-    }
-
-    async.select =
-    async.filter = doParallel(_filter);
-
-    async.selectLimit =
-    async.filterLimit = doParallelLimit(_filter);
-
-    async.selectSeries =
-    async.filterSeries = doSeries(_filter);
-
-    function _reject(eachfn, arr, iterator, callback) {
-        _filter(eachfn, arr, function(value, cb) {
-            iterator(value, function(v) {
-                cb(!v);
-            });
-        }, callback);
-    }
-    async.reject = doParallel(_reject);
-    async.rejectLimit = doParallelLimit(_reject);
-    async.rejectSeries = doSeries(_reject);
-
-    function _createTester(eachfn, check, getResult) {
-        return function(arr, limit, iterator, cb) {
-            function done() {
-                if (cb) cb(getResult(false, void 0));
-            }
-            function iteratee(x, _, callback) {
-                if (!cb) return callback();
-                iterator(x, function (v) {
-                    if (cb && check(v)) {
-                        cb(getResult(true, x));
-                        cb = iterator = false;
-                    }
-                    callback();
-                });
-            }
-            if (arguments.length > 3) {
-                eachfn(arr, limit, iteratee, done);
-            } else {
-                cb = iterator;
-                iterator = limit;
-                eachfn(arr, iteratee, done);
-            }
-        };
-    }
-
-    async.any =
-    async.some = _createTester(async.eachOf, toBool, identity);
-
-    async.someLimit = _createTester(async.eachOfLimit, toBool, identity);
-
-    async.all =
-    async.every = _createTester(async.eachOf, notId, notId);
-
-    async.everyLimit = _createTester(async.eachOfLimit, notId, notId);
-
-    function _findGetResult(v, x) {
-        return x;
-    }
-    async.detect = _createTester(async.eachOf, identity, _findGetResult);
-    async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult);
-    async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult);
-
-    async.sortBy = function (arr, iterator, callback) {
-        async.map(arr, function (x, callback) {
-            iterator(x, function (err, criteria) {
-                if (err) {
-                    callback(err);
-                }
-                else {
-                    callback(null, {value: x, criteria: criteria});
-                }
-            });
-        }, function (err, results) {
-            if (err) {
-                return callback(err);
-            }
-            else {
-                callback(null, _map(results.sort(comparator), function (x) {
-                    return x.value;
-                }));
-            }
-
-        });
-
-        function comparator(left, right) {
-            var a = left.criteria, b = right.criteria;
-            return a < b ? -1 : a > b ? 1 : 0;
-        }
-    };
-
-    async.auto = function (tasks, concurrency, callback) {
-        if (typeof arguments[1] === 'function') {
-            // concurrency is optional, shift the args.
-            callback = concurrency;
-            concurrency = null;
-        }
-        callback = _once(callback || noop);
-        var keys = _keys(tasks);
-        var remainingTasks = keys.length;
-        if (!remainingTasks) {
-            return callback(null);
-        }
-        if (!concurrency) {
-            concurrency = remainingTasks;
-        }
-
-        var results = {};
-        var runningTasks = 0;
-
-        var hasError = false;
-
-        var listeners = [];
-        function addListener(fn) {
-            listeners.unshift(fn);
-        }
-        function removeListener(fn) {
-            var idx = _indexOf(listeners, fn);
-            if (idx >= 0) listeners.splice(idx, 1);
-        }
-        function taskComplete() {
-            remainingTasks--;
-            _arrayEach(listeners.slice(0), function (fn) {
-                fn();
-            });
-        }
-
-        addListener(function () {
-            if (!remainingTasks) {
-                callback(null, results);
-            }
-        });
-
-        _arrayEach(keys, function (k) {
-            if (hasError) return;
-            var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]];
-            var taskCallback = _restParam(function(err, args) {
-                runningTasks--;
-                if (args.length <= 1) {
-                    args = args[0];
-                }
-                if (err) {
-                    var safeResults = {};
-                    _forEachOf(results, function(val, rkey) {
-                        safeResults[rkey] = val;
-                    });
-                    safeResults[k] = args;
-                    hasError = true;
-
-                    callback(err, safeResults);
-                }
-                else {
-                    results[k] = args;
-                    async.setImmediate(taskComplete);
-                }
-            });
-            var requires = task.slice(0, task.length - 1);
-            // prevent dead-locks
-            var len = requires.length;
-            var dep;
-            while (len--) {
-                if (!(dep = tasks[requires[len]])) {
-                    throw new Error('Has nonexistent dependency in ' + requires.join(', '));
-                }
-                if (_isArray(dep) && _indexOf(dep, k) >= 0) {
-                    throw new Error('Has cyclic dependencies');
-                }
-            }
-            function ready() {
-                return runningTasks < concurrency && _reduce(requires, function (a, x) {
-                    return (a && results.hasOwnProperty(x));
-                }, true) && !results.hasOwnProperty(k);
-            }
-            if (ready()) {
-                runningTasks++;
-                task[task.length - 1](taskCallback, results);
-            }
-            else {
-                addListener(listener);
-            }
-            function listener() {
-                if (ready()) {
-                    runningTasks++;
-                    removeListener(listener);
-                    task[task.length - 1](taskCallback, results);
-                }
-            }
-        });
-    };
-
-
-
-    async.retry = function(times, task, callback) {
-        var DEFAULT_TIMES = 5;
-        var DEFAULT_INTERVAL = 0;
-
-        var attempts = [];
-
-        var opts = {
-            times: DEFAULT_TIMES,
-            interval: DEFAULT_INTERVAL
-        };
-
-        function parseTimes(acc, t){
-            if(typeof t === 'number'){
-                acc.times = parseInt(t, 10) || DEFAULT_TIMES;
-            } else if(typeof t === 'object'){
-                acc.times = parseInt(t.times, 10) || DEFAULT_TIMES;
-                acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL;
-            } else {
-                throw new Error('Unsupported argument type for \'times\': ' + typeof t);
-            }
-        }
-
-        var length = arguments.length;
-        if (length < 1 || length > 3) {
-            throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)');
-        } else if (length <= 2 && typeof times === 'function') {
-            callback = task;
-            task = times;
-        }
-        if (typeof times !== 'function') {
-            parseTimes(opts, times);
-        }
-        opts.callback = callback;
-        opts.task = task;
-
-        function wrappedTask(wrappedCallback, wrappedResults) {
-            function retryAttempt(task, finalAttempt) {
-                return function(seriesCallback) {
-                    task(function(err, result){
-                        seriesCallback(!err || finalAttempt, {err: err, result: result});
-                    }, wrappedResults);
-                };
-            }
-
-            function retryInterval(interval){
-                return function(seriesCallback){
-                    setTimeout(function(){
-                        seriesCallback(null);
-                    }, interval);
-                };
-            }
-
-            while (opts.times) {
-
-                var finalAttempt = !(opts.times-=1);
-                attempts.push(retryAttempt(opts.task, finalAttempt));
-                if(!finalAttempt && opts.interval > 0){
-                    attempts.push(retryInterval(opts.interval));
-                }
-            }
-
-            async.series(attempts, function(done, data){
-                data = data[data.length - 1];
-                (wrappedCallback || opts.callback)(data.err, data.result);
-            });
-        }
-
-        // If a callback is passed, run this as a controll flow
-        return opts.callback ? wrappedTask() : wrappedTask;
-    };
-
-    async.waterfall = function (tasks, callback) {
-        callback = _once(callback || noop);
-        if (!_isArray(tasks)) {
-            var err = new Error('First argument to waterfall must be an array of functions');
-            return callback(err);
-        }
-        if (!tasks.length) {
-            return callback();
-        }
-        function wrapIterator(iterator) {
-            return _restParam(function (err, args) {
-                if (err) {
-                    callback.apply(null, [err].concat(args));
-                }
-                else {
-                    var next = iterator.next();
-                    if (next) {
-                        args.push(wrapIterator(next));
-                    }
-                    else {
-                        args.push(callback);
-                    }
-                    ensureAsync(iterator).apply(null, args);
-                }
-            });
-        }
-        wrapIterator(async.iterator(tasks))();
-    };
-
-    function _parallel(eachfn, tasks, callback) {
-        callback = callback || noop;
-        var results = _isArrayLike(tasks) ? [] : {};
-
-        eachfn(tasks, function (task, key, callback) {
-            task(_restParam(function (err, args) {
-                if (args.length <= 1) {
-                    args = args[0];
-                }
-                results[key] = args;
-                callback(err);
-            }));
-        }, function (err) {
-            callback(err, results);
-        });
-    }
-
-    async.parallel = function (tasks, callback) {
-        _parallel(async.eachOf, tasks, callback);
-    };
-
-    async.parallelLimit = function(tasks, limit, callback) {
-        _parallel(_eachOfLimit(limit), tasks, callback);
-    };
-
-    async.series = function(tasks, callback) {
-        _parallel(async.eachOfSeries, tasks, callback);
-    };
-
-    async.iterator = function (tasks) {
-        function makeCallback(index) {
-            function fn() {
-                if (tasks.length) {
-                    tasks[index].apply(null, arguments);
-                }
-                return fn.next();
-            }
-            fn.next = function () {
-                return (index < tasks.length - 1) ? makeCallback(index + 1): null;
-            };
-            return fn;
-        }
-        return makeCallback(0);
-    };
-
-    async.apply = _restParam(function (fn, args) {
-        return _restParam(function (callArgs) {
-            return fn.apply(
-                null, args.concat(callArgs)
-            );
-        });
-    });
-
-    function _concat(eachfn, arr, fn, callback) {
-        var result = [];
-        eachfn(arr, function (x, index, cb) {
-            fn(x, function (err, y) {
-                result = result.concat(y || []);
-                cb(err);
-            });
-        }, function (err) {
-            callback(err, result);
-        });
-    }
-    async.concat = doParallel(_concat);
-    async.concatSeries = doSeries(_concat);
-
-    async.whilst = function (test, iterator, callback) {
-        callback = callback || noop;
-        if (test()) {
-            var next = _restParam(function(err, args) {
-                if (err) {
-                    callback(err);
-                } else if (test.apply(this, args)) {
-                    iterator(next);
-                } else {
-                    callback.apply(null, [null].concat(args));
-                }
-            });
-            iterator(next);
-        } else {
-            callback(null);
-        }
-    };
-
-    async.doWhilst = function (iterator, test, callback) {
-        var calls = 0;
-        return async.whilst(function() {
-            return ++calls <= 1 || test.apply(this, arguments);
-        }, iterator, callback);
-    };
-
-    async.until = function (test, iterator, callback) {
-        return async.whilst(function() {
-            return !test.apply(this, arguments);
-        }, iterator, callback);
-    };
-
-    async.doUntil = function (iterator, test, callback) {
-        return async.doWhilst(iterator, function() {
-            return !test.apply(this, arguments);
-        }, callback);
-    };
-
-    async.during = function (test, iterator, callback) {
-        callback = callback || noop;
-
-        var next = _restParam(function(err, args) {
-            if (err) {
-                callback(err);
-            } else {
-                args.push(check);
-                test.apply(this, args);
-            }
-        });
-
-        var check = function(err, truth) {
-            if (err) {
-                callback(err);
-            } else if (truth) {
-                iterator(next);
-            } else {
-                callback(null);
-            }
-        };
-
-        test(check);
-    };
-
-    async.doDuring = function (iterator, test, callback) {
-        var calls = 0;
-        async.during(function(next) {
-            if (calls++ < 1) {
-                next(null, true);
-            } else {
-                test.apply(this, arguments);
-            }
-        }, iterator, callback);
-    };
-
-    function _queue(worker, concurrency, payload) {
-        if (concurrency == null) {
-            concurrency = 1;
-        }
-        else if(concurrency === 0) {
-            throw new Error('Concurrency must not be zero');
-        }
-        function _insert(q, data, pos, callback) {
-            if (callback != null && typeof callback !== "function") {
-                throw new Error("task callback must be a function");
-            }
-            q.started = true;
-            if (!_isArray(data)) {
-                data = [data];
-            }
-            if(data.length === 0 && q.idle()) {
-                // call drain immediately if there are no tasks
-                return async.setImmediate(function() {
-                    q.drain();
-                });
-            }
-            _arrayEach(data, function(task) {
-                var item = {
-                    data: task,
-                    callback: callback || noop
-                };
-
-                if (pos) {
-                    q.tasks.unshift(item);
-                } else {
-                    q.tasks.push(item);
-                }
-
-                if (q.tasks.length === q.concurrency) {
-                    q.saturated();
-                }
-            });
-            async.setImmediate(q.process);
-        }
-        function _next(q, tasks) {
-            return function(){
-                workers -= 1;
-
-                var removed = false;
-                var args = arguments;
-                _arrayEach(tasks, function (task) {
-                    _arrayEach(workersList, function (worker, index) {
-                        if (worker === task && !removed) {
-                            workersList.splice(index, 1);
-                            removed = true;
-                        }
-                    });
-
-                    task.callback.apply(task, args);
-                });
-                if (q.tasks.length + workers === 0) {
-                    q.drain();
-                }
-                q.process();
-            };
-        }
-
-        var workers = 0;
-        var workersList = [];
-        var q = {
-            tasks: [],
-            concurrency: concurrency,
-            payload: payload,
-            saturated: noop,
-            empty: noop,
-            drain: noop,
-            started: false,
-            paused: false,
-            push: function (data, callback) {
-                _insert(q, data, false, callback);
-            },
-            kill: function () {
-                q.drain = noop;
-                q.tasks = [];
-            },
-            unshift: function (data, callback) {
-                _insert(q, data, true, callback);
-            },
-            process: function () {
-                while(!q.paused && workers < q.concurrency && q.tasks.length){
-
-                    var tasks = q.payload ?
-                        q.tasks.splice(0, q.payload) :
-                        q.tasks.splice(0, q.tasks.length);
-
-                    var data = _map(tasks, function (task) {
-                        return task.data;
-                    });
-
-                    if (q.tasks.length === 0) {
-                        q.empty();
-                    }
-                    workers += 1;
-                    workersList.push(tasks[0]);
-                    var cb = only_once(_next(q, tasks));
-                    worker(data, cb);
-                }
-            },
-            length: function () {
-                return q.tasks.length;
-            },
-            running: function () {
-                return workers;
-            },
-            workersList: function () {
-                return workersList;
-            },
-            idle: function() {
-                return q.tasks.length + workers === 0;
-            },
-            pause: function () {
-                q.paused = true;
-            },
-            resume: function () {
-                if (q.paused === false) { return; }
-                q.paused = false;
-                var resumeCount = Math.min(q.concurrency, q.tasks.length);
-                // Need to call q.process once per concurrent
-                // worker to preserve full concurrency after pause
-                for (var w = 1; w <= resumeCount; w++) {
-                    async.setImmediate(q.process);
-                }
-            }
-        };
-        return q;
-    }
-
-    async.queue = function (worker, concurrency) {
-        var q = _queue(function (items, cb) {
-            worker(items[0], cb);
-        }, concurrency, 1);
-
-        return q;
-    };
-
-    async.priorityQueue = function (worker, concurrency) {
-
-        function _compareTasks(a, b){
-            return a.priority - b.priority;
-        }
-
-        function _binarySearch(sequence, item, compare) {
-            var beg = -1,
-                end = sequence.length - 1;
-            while (beg < end) {
-                var mid = beg + ((end - beg + 1) >>> 1);
-                if (compare(item, sequence[mid]) >= 0) {
-                    beg = mid;
-                } else {
-                    end = mid - 1;
-                }
-            }
-            return beg;
-        }
-
-        function _insert(q, data, priority, callback) {
-            if (callback != null && typeof callback !== "function") {
-                throw new Error("task callback must be a function");
-            }
-            q.started = true;
-            if (!_isArray(data)) {
-                data = [data];
-            }
-            if(data.length === 0) {
-                // call drain immediately if there are no tasks
-                return async.setImmediate(function() {
-                    q.drain();
-                });
-            }
-            _arrayEach(data, function(task) {
-                var item = {
-                    data: task,
-                    priority: priority,
-                    callback: typeof callback === 'function' ? callback : noop
-                };
-
-                q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item);
-
-                if (q.tasks.length === q.concurrency) {
-                    q.saturated();
-                }
-                async.setImmediate(q.process);
-            });
-        }
-
-        // Start with a normal queue
-        var q = async.queue(worker, concurrency);
-
-        // Override push to accept second parameter representing priority
-        q.push = function (data, priority, callback) {
-            _insert(q, data, priority, callback);
-        };
-
-        // Remove unshift function
-        delete q.unshift;
-
-        return q;
-    };
-
-    async.cargo = function (worker, payload) {
-        return _queue(worker, 1, payload);
-    };
-
-    function _console_fn(name) {
-        return _restParam(function (fn, args) {
-            fn.apply(null, args.concat([_restParam(function (err, args) {
-                if (typeof console === 'object') {
-                    if (err) {
-                        if (console.error) {
-                            console.error(err);
-                        }
-                    }
-                    else if (console[name]) {
-                        _arrayEach(args, function (x) {
-                            console[name](x);
-                        });
-                    }
-                }
-            })]));
-        });
-    }
-    async.log = _console_fn('log');
-    async.dir = _console_fn('dir');
-    /*async.info = _console_fn('info');
-    async.warn = _console_fn('warn');
-    async.error = _console_fn('error');*/
-
-    async.memoize = function (fn, hasher) {
-        var memo = {};
-        var queues = {};
-        var has = Object.prototype.hasOwnProperty;
-        hasher = hasher || identity;
-        var memoized = _restParam(function memoized(args) {
-            var callback = args.pop();
-            var key = hasher.apply(null, args);
-            if (has.call(memo, key)) {   
-                async.setImmediate(function () {
-                    callback.apply(null, memo[key]);
-                });
-            }
-            else if (has.call(queues, key)) {
-                queues[key].push(callback);
-            }
-            else {
-                queues[key] = [callback];
-                fn.apply(null, args.concat([_restParam(function (args) {
-                    memo[key] = args;
-                    var q = queues[key];
-                    delete queues[key];
-                    for (var i = 0, l = q.length; i < l; i++) {
-                        q[i].apply(null, args);
-                    }
-                })]));
-            }
-        });
-        memoized.memo = memo;
-        memoized.unmemoized = fn;
-        return memoized;
-    };
-
-    async.unmemoize = function (fn) {
-        return function () {
-            return (fn.unmemoized || fn).apply(null, arguments);
-        };
-    };
-
-    function _times(mapper) {
-        return function (count, iterator, callback) {
-            mapper(_range(count), iterator, callback);
-        };
-    }
-
-    async.times = _times(async.map);
-    async.timesSeries = _times(async.mapSeries);
-    async.timesLimit = function (count, limit, iterator, callback) {
-        return async.mapLimit(_range(count), limit, iterator, callback);
-    };
-
-    async.seq = function (/* functions... */) {
-        var fns = arguments;
-        return _restParam(function (args) {
-            var that = this;
-
-            var callback = args[args.length - 1];
-            if (typeof callback == 'function') {
-                args.pop();
-            } else {
-                callback = noop;
-            }
-
-            async.reduce(fns, args, function (newargs, fn, cb) {
-                fn.apply(that, newargs.concat([_restParam(function (err, nextargs) {
-                    cb(err, nextargs);
-                })]));
-            },
-            function (err, results) {
-                callback.apply(that, [err].concat(results));
-            });
-        });
-    };
-
-    async.compose = function (/* functions... */) {
-        return async.seq.apply(null, Array.prototype.reverse.call(arguments));
-    };
-
-
-    function _applyEach(eachfn) {
-        return _restParam(function(fns, args) {
-            var go = _restParam(function(args) {
-                var that = this;
-                var callback = args.pop();
-                return eachfn(fns, function (fn, _, cb) {
-                    fn.apply(that, args.concat([cb]));
-                },
-                callback);
-            });
-            if (args.length) {
-                return go.apply(this, args);
-            }
-            else {
-                return go;
-            }
-        });
-    }
-
-    async.applyEach = _applyEach(async.eachOf);
-    async.applyEachSeries = _applyEach(async.eachOfSeries);
-
-
-    async.forever = function (fn, callback) {
-        var done = only_once(callback || noop);
-        var task = ensureAsync(fn);
-        function next(err) {
-            if (err) {
-                return done(err);
-            }
-            task(next);
-        }
-        next();
-    };
-
-    function ensureAsync(fn) {
-        return _restParam(function (args) {
-            var callback = args.pop();
-            args.push(function () {
-                var innerArgs = arguments;
-                if (sync) {
-                    async.setImmediate(function () {
-                        callback.apply(null, innerArgs);
-                    });
-                } else {
-                    callback.apply(null, innerArgs);
-                }
-            });
-            var sync = true;
-            fn.apply(this, args);
-            sync = false;
-        });
-    }
-
-    async.ensureAsync = ensureAsync;
-
-    async.constant = _restParam(function(values) {
-        var args = [null].concat(values);
-        return function (callback) {
-            return callback.apply(this, args);
-        };
-    });
-
-    async.wrapSync =
-    async.asyncify = function asyncify(func) {
-        return _restParam(function (args) {
-            var callback = args.pop();
-            var result;
-            try {
-                result = func.apply(this, args);
-            } catch (e) {
-                return callback(e);
-            }
-            // if result is Promise object
-            if (_isObject(result) && typeof result.then === "function") {
-                result.then(function(value) {
-                    callback(null, value);
-                })["catch"](function(err) {
-                    callback(err.message ? err : new Error(err));
-                });
-            } else {
-                callback(null, result);
-            }
-        });
-    };
-
-    // Node.js
-    if (typeof module === 'object' && module.exports) {
-        module.exports = async;
-    }
-    // AMD / RequireJS
-    else if (typeof define === 'function' && define.amd) {
-        define([], function () {
-            return async;
-        });
-    }
-    // included directly via <script> tag
-    else {
-        root.async = async;
-    }
-
-}());
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/package.json b/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/package.json
deleted file mode 100644
index cdcd141..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/node_modules/async/package.json
+++ /dev/null
@@ -1,123 +0,0 @@
-{
-  "name": "async",
-  "description": "Higher-order functions and common patterns for asynchronous code",
-  "main": "lib/async.js",
-  "files": [
-    "lib",
-    "dist/async.js",
-    "dist/async.min.js"
-  ],
-  "author": {
-    "name": "Caolan McMahon"
-  },
-  "version": "1.5.2",
-  "keywords": [
-    "async",
-    "callback",
-    "utility",
-    "module"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/caolan/async.git"
-  },
-  "bugs": {
-    "url": "https://github.com/caolan/async/issues"
-  },
-  "license": "MIT",
-  "devDependencies": {
-    "benchmark": "github:bestiejs/benchmark.js",
-    "bluebird": "^2.9.32",
-    "chai": "^3.1.0",
-    "coveralls": "^2.11.2",
-    "es6-promise": "^2.3.0",
-    "jscs": "^1.13.1",
-    "jshint": "~2.8.0",
-    "karma": "^0.13.2",
-    "karma-browserify": "^4.2.1",
-    "karma-firefox-launcher": "^0.1.6",
-    "karma-mocha": "^0.2.0",
-    "karma-mocha-reporter": "^1.0.2",
-    "lodash": "^3.9.0",
-    "mkdirp": "~0.5.1",
-    "mocha": "^2.2.5",
-    "native-promise-only": "^0.8.0-a",
-    "nodeunit": ">0.0.0",
-    "nyc": "^2.1.0",
-    "rsvp": "^3.0.18",
-    "semver": "^4.3.6",
-    "uglify-js": "~2.4.0",
-    "xyz": "^0.5.0",
-    "yargs": "~3.9.1"
-  },
-  "jam": {
-    "main": "lib/async.js",
-    "include": [
-      "lib/async.js",
-      "README.md",
-      "LICENSE"
-    ],
-    "categories": [
-      "Utilities"
-    ]
-  },
-  "scripts": {
-    "mocha-node-test": "mocha mocha_test/",
-    "mocha-browser-test": "karma start",
-    "mocha-test": "npm run mocha-node-test && npm run mocha-browser-test",
-    "nodeunit-test": "nodeunit test/test-async.js",
-    "test": "npm run-script lint && npm run nodeunit-test && npm run mocha-test",
-    "lint": "jshint lib/*.js test/*.js perf/*.js && jscs lib/*.js test/*.js perf/*.js",
-    "coverage": "nyc npm test && nyc report",
-    "coveralls": "nyc npm test && nyc report --reporter=text-lcov | coveralls"
-  },
-  "spm": {
-    "main": "lib/async.js"
-  },
-  "volo": {
-    "main": "lib/async.js",
-    "ignore": [
-      "**/.*",
-      "node_modules",
-      "bower_components",
-      "test",
-      "tests"
-    ]
-  },
-  "gitHead": "9ab5c67b7cb3a4c3dad4a2d4552a2f6775545d6c",
-  "homepage": "https://github.com/caolan/async#readme",
-  "_id": "async@1.5.2",
-  "_shasum": "ec6a61ae56480c0c3cb241c95618e20892f9672a",
-  "_from": "async@>=1.5.2 <2.0.0",
-  "_npmVersion": "3.5.2",
-  "_nodeVersion": "4.2.3",
-  "_npmUser": {
-    "name": "aearly",
-    "email": "alexander.early@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "caolan",
-      "email": "caolan.mcmahon@gmail.com"
-    },
-    {
-      "name": "beaugunderson",
-      "email": "beau@beaugunderson.com"
-    },
-    {
-      "name": "aearly",
-      "email": "alexander.early@gmail.com"
-    },
-    {
-      "name": "megawac",
-      "email": "megawac@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "ec6a61ae56480c0c3cb241c95618e20892f9672a",
-    "tarball": "https://registry.npmjs.org/async/-/async-1.5.2.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/package.json b/node_modules/jsdom/node_modules/request/node_modules/form-data/package.json
deleted file mode 100644
index a230be3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/package.json
+++ /dev/null
@@ -1,104 +0,0 @@
-{
-  "author": {
-    "name": "Felix Geisendörfer",
-    "email": "felix@debuggable.com",
-    "url": "http://debuggable.com/"
-  },
-  "name": "form-data",
-  "description": "A library to create readable \"multipart/form-data\" streams. Can be used to submit forms and file uploads to other web applications.",
-  "version": "1.0.0-rc4",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/form-data/form-data.git"
-  },
-  "main": "./lib/form_data",
-  "browser": "./lib/browser",
-  "scripts": {
-    "pretest": "rimraf coverage test/tmp",
-    "test": "istanbul cover --report none test/run.js",
-    "posttest": "istanbul report",
-    "lint": "eslint lib/*.js test/*.js test/**/*.js",
-    "predebug": "rimraf coverage test/tmp",
-    "debug": "verbose=1 ./test/run.js",
-    "check": "istanbul check-coverage coverage/coverage*.json",
-    "coverage": "codacy-coverage < ./coverage/lcov.info; true"
-  },
-  "pre-commit": [
-    "lint",
-    "test",
-    "check"
-  ],
-  "engines": {
-    "node": ">= 0.10"
-  },
-  "dependencies": {
-    "async": "^1.5.2",
-    "combined-stream": "^1.0.5",
-    "mime-types": "^2.1.10"
-  },
-  "license": "MIT",
-  "devDependencies": {
-    "codacy-coverage": "^1.1.3",
-    "coveralls": "^2.11.8",
-    "cross-spawn": "^2.1.5",
-    "eslint": "^2.4.0",
-    "fake": "^0.2.2",
-    "far": "^0.0.7",
-    "formidable": "^1.0.17",
-    "istanbul": "^0.4.2",
-    "pre-commit": "^1.1.2",
-    "request": "^2.69.0",
-    "rimraf": "^2.5.2"
-  },
-  "gitHead": "f73996e0508ee2d4b2b376276adfac1de4188ac2",
-  "bugs": {
-    "url": "https://github.com/form-data/form-data/issues"
-  },
-  "homepage": "https://github.com/form-data/form-data#readme",
-  "_id": "form-data@1.0.0-rc4",
-  "_shasum": "05ac6bc22227b43e4461f488161554699d4f8b5e",
-  "_from": "form-data@>=1.0.0-rc4 <1.1.0",
-  "_npmVersion": "2.14.9",
-  "_nodeVersion": "0.12.11",
-  "_npmUser": {
-    "name": "alexindigo",
-    "email": "iam@alexindigo.com"
-  },
-  "dist": {
-    "shasum": "05ac6bc22227b43e4461f488161554699d4f8b5e",
-    "tarball": "https://registry.npmjs.org/form-data/-/form-data-1.0.0-rc4.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "felixge",
-      "email": "felix@debuggable.com"
-    },
-    {
-      "name": "idralyuk",
-      "email": "igor@buran.us"
-    },
-    {
-      "name": "alexindigo",
-      "email": "iam@alexindigo.com"
-    },
-    {
-      "name": "mikeal",
-      "email": "mikeal.rogers@gmail.com"
-    },
-    {
-      "name": "celer",
-      "email": "dtyree77@gmail.com"
-    },
-    {
-      "name": "dylanpiercey",
-      "email": "pierceydylan@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/form-data-1.0.0-rc4.tgz_1458059747097_0.14101114077493548"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/form-data/-/form-data-1.0.0-rc4.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/form-data/wercker.yml b/node_modules/jsdom/node_modules/request/node_modules/form-data/wercker.yml
deleted file mode 100644
index 6b118d1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/form-data/wercker.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-# This references the default nodejs container from
-# the Docker Hub: https://registry.hub.docker.com/_/node/
-# If you want Nodesource's container you would reference nodesource/node
-# Read more about containers on our dev center
-# http://devcenter.wercker.com/docs/containers/index.html
-box: node
-# This is the build pipeline. Pipelines are the core of wercker
-# Read more about pipelines on our dev center
-# http://devcenter.wercker.com/docs/pipelines/index.html
-
-# You can also use services such as databases. Read more on our dev center:
-# http://devcenter.wercker.com/docs/services/index.html
-# services:
-    # - postgres
-    # http://devcenter.wercker.com/docs/services/postgresql.html
-
-    # - mongodb
-    # http://devcenter.wercker.com/docs/services/mongodb.html
-build:
-  # The steps that will be executed on build
-  # Steps make up the actions in your pipeline
-  # Read more about steps on our dev center:
-  # http://devcenter.wercker.com/docs/steps/index.html
-  steps:
-    # A step that executes `npm install` command
-    - npm-install
-    # A step that executes `npm test` command
-    - npm-test
-
-    # A custom script step, name value is used in the UI
-    # and the code value contains the command that get executed
-    - script:
-        name: echo nodejs information
-        code: |
-          echo "node version $(node -v) running"
-          echo "npm version $(npm -v) running"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/har-validator/LICENSE
deleted file mode 100644
index ca55c91..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/LICENSE
+++ /dev/null
@@ -1,13 +0,0 @@
-Copyright (c) 2015, Ahmad Nassri <ahmad@ahmadnassri.com>
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/README.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/README.md
deleted file mode 100644
index 91526e6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/README.md
+++ /dev/null
@@ -1,309 +0,0 @@
-# HAR Validator [![version][npm-version]][npm-url] [![License][npm-license]][license-url]
-
-Extremely fast HTTP Archive ([HAR](http://www.softwareishard.com/blog/har-12-spec/)) validator using JSON Schema.
-
-[![Build Status][travis-image]][travis-url]
-[![Downloads][npm-downloads]][npm-url]
-[![Code Climate][codeclimate-quality]][codeclimate-url]
-[![Coverage Status][codeclimate-coverage]][codeclimate-url]
-[![Dependencies][david-image]][david-url]
-
-## Install
-
-```shell
-# to use in cli
-npm install --global har-validator
-
-# to use as a module
-npm install --save har-validator
-```
-
-## Usage
-
-```
-
-  Usage: har-validator [options] <files ...>
-
-  Options:
-
-    -h, --help           output usage information
-    -V, --version        output the version number
-    -s, --schema [name]  validate schema name (log, request, response, etc ...)
-
-```
-
-###### Example
-
-```shell
-har-validator har.json
-
-har-validator --schema request request.json
-```
-
-## API
-
-**Note**: as of [`v2.0.0`](https://github.com/ahmadnassri/har-validator/releases/tag/v2.0.0) this module defaults to Promise based API. *For backward comptability with `v1.x` an [async/callback API](#callback-api) is provided*
-
-### Validate(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a full [HAR](http://www.softwareishard.com/blog/har-12-spec/) object
-
-```js
-validate(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.log(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [log](http://www.softwareishard.com/blog/har-12-spec/#log) object
-
-```js
-validate.log(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.cache(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [cache](http://www.softwareishard.com/blog/har-12-spec/#cache) object
-
-```js
-validate.cache(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.cacheEntry(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a ["beforeRequest" or "afterRequest"](http://www.softwareishard.com/blog/har-12-spec/#cache) objects
-
-```js
-validate.cacheEntry(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.content(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [content](http://www.softwareishard.com/blog/har-12-spec/#content) object
-
-```js
-validate.content(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.cookie(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [cookie](http://www.softwareishard.com/blog/har-12-spec/#cookies) object
-
-```js
-validate.cookie(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.creator(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [creator](http://www.softwareishard.com/blog/har-12-spec/#creator) object
-
-```js
-validate.creator(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.entry(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  an [entry](http://www.softwareishard.com/blog/har-12-spec/#entries) object
-
-```js
-validate.entry(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.log(data)
-
-alias of [`Validate(data)`](#validate-data-callback-)
-
-### Validate.page(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [page](http://www.softwareishard.com/blog/har-12-spec/#pages) object
-
-```js
-validate.page(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.pageTimings(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [pageTimings](http://www.softwareishard.com/blog/har-12-spec/#pageTimings) object
-
-```js
-validate.pageTimings(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.postData(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [postData](http://www.softwareishard.com/blog/har-12-spec/#postData) object
-
-```js
-validate.postData(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.record(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [record](http://www.softwareishard.com/blog/har-12-spec/#headers) object
-
-```js
-validate.record(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.request(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [request](http://www.softwareishard.com/blog/har-12-spec/#request) object
-
-```js
-validate.request(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.response(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [response](http://www.softwareishard.com/blog/har-12-spec/#response) object
-
-```js
-validate.cacheEntry(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-### Validate.timings(data)
-
-> Returns a promise that resolves to the valid object.
-
-- **data**: `Object` *(Required)*
-  a [timings](http://www.softwareishard.com/blog/har-12-spec/#timings) object
-
-```js
-validate.timings(data)
-  .then(data => console.log('horray!'))
-  .catch(console.error)
-```
-
-----
-
-## Callback API
-
-### Validate(data [, callback])
-
-> Returns `true` or `false`.
-
-```js
-var HAR = require('./har.json');
-var validate = require('har-validator/lib/async');
-
-validate(HAR, function (e, valid) {
-  if (e) console.log(e.errors)
-
-  if (valid) console.log('horray!');
-});
-
-```
-The async API provides exactly the same methods as the [Promise API](#promise-api)
-
-----
-
-## Support
-
-Donations are welcome to help support the continuous development of this project.
-
-[![Gratipay][gratipay-image]][gratipay-url]
-[![PayPal][paypal-image]][paypal-url]
-[![Flattr][flattr-image]][flattr-url]
-[![Bitcoin][bitcoin-image]][bitcoin-url]
-
-## License
-
-[ISC License](LICENSE) &copy; [Ahmad Nassri](https://www.ahmadnassri.com/)
-
-[license-url]: https://github.com/ahmadnassri/har-validator/blob/master/LICENSE
-
-[travis-url]: https://travis-ci.org/ahmadnassri/har-validator
-[travis-image]: https://img.shields.io/travis/ahmadnassri/har-validator.svg?style=flat-square
-
-[npm-url]: https://www.npmjs.com/package/har-validator
-[npm-license]: https://img.shields.io/npm/l/har-validator.svg?style=flat-square
-[npm-version]: https://img.shields.io/npm/v/har-validator.svg?style=flat-square
-[npm-downloads]: https://img.shields.io/npm/dm/har-validator.svg?style=flat-square
-
-[codeclimate-url]: https://codeclimate.com/github/ahmadnassri/har-validator
-[codeclimate-quality]: https://img.shields.io/codeclimate/github/ahmadnassri/har-validator.svg?style=flat-square
-[codeclimate-coverage]: https://img.shields.io/codeclimate/coverage/github/ahmadnassri/har-validator.svg?style=flat-square
-
-[david-url]: https://david-dm.org/ahmadnassri/har-validator
-[david-image]: https://img.shields.io/david/ahmadnassri/har-validator.svg?style=flat-square
-
-[gratipay-url]: https://www.gratipay.com/ahmadnassri/
-[gratipay-image]: https://img.shields.io/gratipay/ahmadnassri.svg?style=flat-square
-
-[paypal-url]: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UJ2B2BTK9VLRS&on0=project&os0=har-validator
-[paypal-image]: http://img.shields.io/badge/paypal-donate-green.svg?style=flat-square
-
-[flattr-url]: https://flattr.com/submit/auto?user_id=ahmadnassri&url=https://github.com/ahmadnassri/har-validator&title=har-validator&language=&tags=github&category=software
-[flattr-image]: http://img.shields.io/badge/flattr-donate-green.svg?style=flat-square
-
-[bitcoin-image]: http://img.shields.io/badge/bitcoin-1Nb46sZRVG3or7pNaDjthcGJpWhvoPpCxy-green.svg?style=flat-square
-[bitcoin-url]: https://www.coinbase.com/checkouts/ae383ae6bb931a2fa5ad11cec115191e?name=har-validator
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/bin/har-validator b/node_modules/jsdom/node_modules/request/node_modules/har-validator/bin/har-validator
deleted file mode 100755
index fd7cc0d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/bin/har-validator
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/usr/bin/env node
-
-'use strict'
-
-var chalk = require('chalk')
-var cmd = require('commander')
-var fs = require('fs')
-var path = require('path')
-var pkg = require('../package.json')
-var Promise = require('pinkie-promise')
-var validate = require('..')
-var ValidationError = require('../lib/error')
-
-cmd
-  .version(pkg.version)
-  .usage('[options] <files ...>')
-  .option('-s, --schema [name]', 'validate schema name (log, request, response, etc ...)')
-  .parse(process.argv)
-
-if (!cmd.args.length) {
-  cmd.help()
-}
-
-cmd.args.map(function (fileName) {
-  var file = chalk.yellow.italic(path.basename(fileName))
-
-  new Promise(function (resolve, reject) {
-    fs.readFile(fileName, function (err, data) {
-      return err === null ? resolve(data) : reject(err)
-    })
-  })
-
-    .then(JSON.parse)
-
-    .then(cmd.schema ? validate[cmd.schema] : validate)
-
-    .then(function (data) {
-      console.log('%s [%s] is valid', chalk.green('✓'), file)
-    })
-
-    .catch(function (err) {
-      if (err instanceof SyntaxError) {
-        return console.error('%s [%s] failed to read JSON: %s', chalk.red('✖'), file, chalk.red(err.message))
-      }
-
-      if (err instanceof ValidationError) {
-        err.errors.forEach(function (details) {
-          console.error('%s [%s] failed validation: (%s: %s) %s', chalk.red('✖'), file, chalk.cyan.italic(details.field), chalk.magenta.italic(details.value), chalk.red(details.message))
-        })
-
-        return
-      }
-
-      console.error('%s [%s] an unknown error has occured: %s', chalk.red('✖'), file, chalk.red(err.message))
-    })
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/async.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/async.js
deleted file mode 100644
index 77b99a7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/async.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict'
-
-var runner = require('./runner')
-var schemas = require('./schemas')
-
-module.exports = function (data, cb) {
-  return runner(schemas.har, data, cb)
-}
-
-Object.keys(schemas).map(function (name) {
-  module.exports[name] = function (data, cb) {
-    return runner(schemas[name], data, cb)
-  }
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/error.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/error.js
deleted file mode 100644
index fc08a87..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/error.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict'
-
-function ValidationError (errors) {
-  this.name = 'ValidationError'
-  this.errors = errors
-}
-
-ValidationError.prototype = Error.prototype
-
-module.exports = ValidationError
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/index.js
deleted file mode 100644
index e8351b8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/index.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict'
-
-var Promise = require('pinkie-promise')
-var runner = require('./runner')
-var schemas = require('./schemas')
-
-var promisify = function (schema) {
-  return function (data) {
-    return new Promise(function (resolve, reject) {
-      runner(schema, data, function (err, valid) {
-        return err === null ? resolve(data) : reject(err)
-      })
-    })
-  }
-}
-
-module.exports = promisify(schemas.har)
-
-// utility methods for all parts of the schema
-Object.keys(schemas).map(function (name) {
-  module.exports[name] = promisify(schemas[name])
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/runner.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/runner.js
deleted file mode 100644
index f0ed484..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/runner.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict'
-
-var schemas = require('./schemas')
-var ValidationError = require('./error')
-var validator = require('is-my-json-valid')
-
-module.exports = function (schema, data, cb) {
-  // default value
-  var valid = false
-
-  // validator config
-  var validate = validator(schema, {
-    greedy: true,
-    verbose: true,
-    schemas: schemas
-  })
-
-  // execute is-my-json-valid
-  if (data !== undefined) {
-    valid = validate(data)
-  }
-
-  // callback?
-  if (typeof cb === 'function') {
-    return cb(validate.errors ? new ValidationError(validate.errors) : null, valid)
-  }
-
-  return valid
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cache.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cache.json
deleted file mode 100644
index a3ab682..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cache.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "properties": {
-    "beforeRequest": {
-      "$ref": "#cacheEntry"
-    },
-    "afterRequest": {
-      "$ref": "#cacheEntry"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cacheEntry.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cacheEntry.json
deleted file mode 100644
index a397439..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cacheEntry.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "oneOf": [{
-    "type": "object",
-    "optional": true,
-    "required": [
-      "lastAccess",
-      "eTag",
-      "hitCount"
-    ],
-    "properties": {
-      "expires": {
-        "type": "string"
-      },
-      "lastAccess": {
-        "type": "string"
-      },
-      "eTag": {
-        "type": "string"
-      },
-      "hitCount": {
-        "type": "integer"
-      },
-      "comment": {
-        "type": "string"
-      }
-    }
-  }, {
-    "type": null,
-    "additionalProperties": false
-  }]
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/content.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/content.json
deleted file mode 100644
index 3710d79..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/content.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "size",
-    "mimeType"
-  ],
-  "properties": {
-    "size": {
-      "type": "integer"
-    },
-    "compression": {
-      "type": "integer"
-    },
-    "mimeType": {
-      "type": "string"
-    },
-    "text": {
-      "type": "string"
-    },
-    "encoding": {
-      "type": "string"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cookie.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cookie.json
deleted file mode 100644
index 5768181..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/cookie.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "name",
-    "value"
-  ],
-  "properties": {
-    "name": {
-      "type": "string"
-    },
-    "value": {
-      "type": "string"
-    },
-    "path": {
-      "type": "string"
-    },
-    "domain": {
-      "type": "string"
-    },
-    "expires": {
-      "type": ["string", "null"],
-      "format": "date-time"
-    },
-    "httpOnly": {
-      "type": "boolean"
-    },
-    "secure": {
-      "type": "boolean"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/creator.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/creator.json
deleted file mode 100644
index 5058600..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/creator.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "name",
-    "version"
-  ],
-  "properties": {
-    "name": {
-      "type": "string"
-    },
-    "version": {
-      "type": "string"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/entry.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/entry.json
deleted file mode 100644
index 8a9c022..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/entry.json
+++ /dev/null
@@ -1,51 +0,0 @@
-{
-  "type": "object",
-  "optional": true,
-  "required": [
-    "startedDateTime",
-    "time",
-    "request",
-    "response",
-    "cache",
-    "timings"
-  ],
-  "properties": {
-    "pageref": {
-      "type": "string"
-    },
-    "startedDateTime": {
-      "type": "string",
-      "format": "date-time",
-      "pattern": "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))"
-    },
-    "time": {
-      "type": "number",
-      "min": 0
-    },
-    "request": {
-      "$ref": "#request"
-    },
-    "response": {
-      "$ref": "#response"
-    },
-    "cache": {
-      "$ref": "#cache"
-    },
-    "timings": {
-      "$ref": "#timings"
-    },
-    "serverIPAddress": {
-      "type": "string",
-      "oneOf": [
-        { "format": "ipv4" },
-        { "format": "ipv6" }
-      ]
-    },
-    "connection": {
-      "type": "string"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/har.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/har.json
deleted file mode 100644
index b542782..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/har.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "log"
-  ],
-  "properties": {
-    "log": {
-      "$ref": "#log"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/index.js
deleted file mode 100644
index 7b6db7d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/index.js
+++ /dev/null
@@ -1,49 +0,0 @@
-'use strict'
-
-var schemas = {
-  cache: require('./cache.json'),
-  cacheEntry: require('./cacheEntry.json'),
-  content: require('./content.json'),
-  cookie: require('./cookie.json'),
-  creator: require('./creator.json'),
-  entry: require('./entry.json'),
-  har: require('./har.json'),
-  log: require('./log.json'),
-  page: require('./page.json'),
-  pageTimings: require('./pageTimings.json'),
-  postData: require('./postData.json'),
-  record: require('./record.json'),
-  request: require('./request.json'),
-  response: require('./response.json'),
-  timings: require('./timings.json')
-}
-
-// is-my-json-valid does not provide meaningful error messages for external schemas
-// this is a workaround
-schemas.cache.properties.beforeRequest = schemas.cacheEntry
-schemas.cache.properties.afterRequest = schemas.cacheEntry
-
-schemas.page.properties.pageTimings = schemas.pageTimings
-
-schemas.request.properties.cookies.items = schemas.cookie
-schemas.request.properties.headers.items = schemas.record
-schemas.request.properties.queryString.items = schemas.record
-schemas.request.properties.postData = schemas.postData
-
-schemas.response.properties.cookies.items = schemas.cookie
-schemas.response.properties.headers.items = schemas.record
-schemas.response.properties.content = schemas.content
-
-schemas.entry.properties.request = schemas.request
-schemas.entry.properties.response = schemas.response
-schemas.entry.properties.cache = schemas.cache
-schemas.entry.properties.timings = schemas.timings
-
-schemas.log.properties.creator = schemas.creator
-schemas.log.properties.browser = schemas.creator
-schemas.log.properties.pages.items = schemas.page
-schemas.log.properties.entries.items = schemas.entry
-
-schemas.har.properties.log = schemas.log
-
-module.exports = schemas
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/log.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/log.json
deleted file mode 100644
index 0c91d38..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/log.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "version",
-    "creator",
-    "entries"
-  ],
-  "properties": {
-    "version": {
-      "type": "string"
-    },
-    "creator": {
-      "$ref": "#creator"
-    },
-    "browser": {
-      "$ref": "#creator"
-    },
-    "pages": {
-      "type": "array",
-      "items": {
-        "$ref": "#page"
-      }
-    },
-    "entries": {
-      "type": "array",
-      "items": {
-        "$ref": "#entry"
-      }
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/page.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/page.json
deleted file mode 100644
index ef64abe..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/page.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  "type": "object",
-  "optional": true,
-  "required": [
-    "startedDateTime",
-    "id",
-    "title",
-    "pageTimings"
-  ],
-  "properties": {
-    "startedDateTime": {
-      "type": "string",
-      "format": "date-time",
-      "pattern": "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))"
-    },
-    "id": {
-      "type": "string",
-      "unique": true
-    },
-    "title": {
-      "type": "string"
-    },
-    "pageTimings": {
-      "$ref": "#pageTimings"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/pageTimings.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/pageTimings.json
deleted file mode 100644
index adc83cc..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/pageTimings.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "type": "object",
-  "properties": {
-    "onContentLoad": {
-      "type": "number",
-      "min": -1
-    },
-    "onLoad": {
-      "type": "number",
-      "min": -1
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/postData.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/postData.json
deleted file mode 100644
index 91958b6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/postData.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "type": "object",
-  "optional": true,
-  "required": [
-    "mimeType"
-  ],
-  "properties": {
-    "mimeType": {
-      "type": "string"
-    },
-    "text": {
-      "type": "string"
-    },
-    "params": {
-      "type": "array",
-      "required": [
-        "name"
-      ],
-      "properties": {
-        "name": {
-          "type": "string"
-        },
-        "value": {
-          "type": "string"
-        },
-        "fileName": {
-          "type": "string"
-        },
-        "contentType": {
-          "type": "string"
-        },
-        "comment": {
-          "type": "string"
-        }
-      }
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/record.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/record.json
deleted file mode 100644
index 04acd51..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/record.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "name",
-    "value"
-  ],
-  "properties": {
-    "name": {
-      "type": "string"
-    },
-    "value": {
-      "type": "string"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/request.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/request.json
deleted file mode 100644
index 639af06..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/request.json
+++ /dev/null
@@ -1,55 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "method",
-    "url",
-    "httpVersion",
-    "cookies",
-    "headers",
-    "queryString",
-    "headersSize",
-    "bodySize"
-  ],
-  "properties": {
-    "method": {
-      "type": "string"
-    },
-    "url": {
-      "type": "string",
-      "format": "uri"
-    },
-    "httpVersion": {
-      "type": "string"
-    },
-    "cookies": {
-      "type": "array",
-      "items": {
-        "$ref": "#cookie"
-      }
-    },
-    "headers": {
-      "type": "array",
-      "items": {
-        "$ref": "#record"
-      }
-    },
-    "queryString": {
-      "type": "array",
-      "items": {
-        "$ref": "#record"
-      }
-    },
-    "postData": {
-      "$ref": "#postData"
-    },
-    "headersSize": {
-      "type": "integer"
-    },
-    "bodySize": {
-      "type": "integer"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/response.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/response.json
deleted file mode 100644
index de99c55..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/response.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "status",
-    "statusText",
-    "httpVersion",
-    "cookies",
-    "headers",
-    "content",
-    "redirectURL",
-    "headersSize",
-    "bodySize"
-  ],
-  "properties": {
-    "status": {
-      "type": "integer"
-    },
-    "statusText": {
-      "type": "string"
-    },
-    "httpVersion": {
-      "type": "string"
-    },
-    "cookies": {
-      "type": "array",
-      "items": {
-        "$ref": "#cookie"
-      }
-    },
-    "headers": {
-      "type": "array",
-      "items": {
-        "$ref": "#record"
-      }
-    },
-    "content": {
-      "$ref": "#content"
-    },
-    "redirectURL": {
-      "type": "string"
-    },
-    "headersSize": {
-      "type": "integer"
-    },
-    "bodySize": {
-      "type": "integer"
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/timings.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/timings.json
deleted file mode 100644
index 066ef71..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/lib/schemas/timings.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "required": [
-    "send",
-    "wait",
-    "receive"
-  ],
-  "properties": {
-    "dns": {
-      "type": "number",
-      "min": -1
-    },
-    "connect": {
-      "type": "number",
-      "min": -1
-    },
-    "blocked": {
-      "type": "number",
-      "min": -1
-    },
-    "send": {
-      "type": "number",
-      "min": -1
-    },
-    "wait": {
-      "type": "number",
-      "min": -1
-    },
-    "receive": {
-      "type": "number",
-      "min": -1
-    },
-    "ssl": {
-      "type": "number",
-      "min": -1
-    },
-    "comment": {
-      "type": "string"
-    }
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/index.js
deleted file mode 100644
index 2d85a91..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/index.js
+++ /dev/null
@@ -1,116 +0,0 @@
-'use strict';
-var escapeStringRegexp = require('escape-string-regexp');
-var ansiStyles = require('ansi-styles');
-var stripAnsi = require('strip-ansi');
-var hasAnsi = require('has-ansi');
-var supportsColor = require('supports-color');
-var defineProps = Object.defineProperties;
-var isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(process.env.TERM);
-
-function Chalk(options) {
-	// detect mode if not set manually
-	this.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled;
-}
-
-// use bright blue on Windows as the normal blue color is illegible
-if (isSimpleWindowsTerm) {
-	ansiStyles.blue.open = '\u001b[94m';
-}
-
-var styles = (function () {
-	var ret = {};
-
-	Object.keys(ansiStyles).forEach(function (key) {
-		ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
-
-		ret[key] = {
-			get: function () {
-				return build.call(this, this._styles.concat(key));
-			}
-		};
-	});
-
-	return ret;
-})();
-
-var proto = defineProps(function chalk() {}, styles);
-
-function build(_styles) {
-	var builder = function () {
-		return applyStyle.apply(builder, arguments);
-	};
-
-	builder._styles = _styles;
-	builder.enabled = this.enabled;
-	// __proto__ is used because we must return a function, but there is
-	// no way to create a function with a different prototype.
-	/* eslint-disable no-proto */
-	builder.__proto__ = proto;
-
-	return builder;
-}
-
-function applyStyle() {
-	// support varags, but simply cast to string in case there's only one arg
-	var args = arguments;
-	var argsLen = args.length;
-	var str = argsLen !== 0 && String(arguments[0]);
-
-	if (argsLen > 1) {
-		// don't slice `arguments`, it prevents v8 optimizations
-		for (var a = 1; a < argsLen; a++) {
-			str += ' ' + args[a];
-		}
-	}
-
-	if (!this.enabled || !str) {
-		return str;
-	}
-
-	var nestedStyles = this._styles;
-	var i = nestedStyles.length;
-
-	// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,
-	// see https://github.com/chalk/chalk/issues/58
-	// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.
-	var originalDim = ansiStyles.dim.open;
-	if (isSimpleWindowsTerm && (nestedStyles.indexOf('gray') !== -1 || nestedStyles.indexOf('grey') !== -1)) {
-		ansiStyles.dim.open = '';
-	}
-
-	while (i--) {
-		var code = ansiStyles[nestedStyles[i]];
-
-		// Replace any instances already present with a re-opening code
-		// otherwise only the part of the string until said closing code
-		// will be colored, and the rest will simply be 'plain'.
-		str = code.open + str.replace(code.closeRe, code.open) + code.close;
-	}
-
-	// Reset the original 'dim' if we changed it to work around the Windows dimmed gray issue.
-	ansiStyles.dim.open = originalDim;
-
-	return str;
-}
-
-function init() {
-	var ret = {};
-
-	Object.keys(styles).forEach(function (name) {
-		ret[name] = {
-			get: function () {
-				return build.call(this, [name]);
-			}
-		};
-	});
-
-	return ret;
-}
-
-defineProps(Chalk.prototype, init());
-
-module.exports = new Chalk();
-module.exports.styles = ansiStyles;
-module.exports.hasColor = hasAnsi;
-module.exports.stripColor = stripAnsi;
-module.exports.supportsColor = supportsColor;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/license
deleted file mode 100644
index 654d0bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/index.js
deleted file mode 100644
index 7894527..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/index.js
+++ /dev/null
@@ -1,65 +0,0 @@
-'use strict';
-
-function assembleStyles () {
-	var styles = {
-		modifiers: {
-			reset: [0, 0],
-			bold: [1, 22], // 21 isn't widely supported and 22 does the same thing
-			dim: [2, 22],
-			italic: [3, 23],
-			underline: [4, 24],
-			inverse: [7, 27],
-			hidden: [8, 28],
-			strikethrough: [9, 29]
-		},
-		colors: {
-			black: [30, 39],
-			red: [31, 39],
-			green: [32, 39],
-			yellow: [33, 39],
-			blue: [34, 39],
-			magenta: [35, 39],
-			cyan: [36, 39],
-			white: [37, 39],
-			gray: [90, 39]
-		},
-		bgColors: {
-			bgBlack: [40, 49],
-			bgRed: [41, 49],
-			bgGreen: [42, 49],
-			bgYellow: [43, 49],
-			bgBlue: [44, 49],
-			bgMagenta: [45, 49],
-			bgCyan: [46, 49],
-			bgWhite: [47, 49]
-		}
-	};
-
-	// fix humans
-	styles.colors.grey = styles.colors.gray;
-
-	Object.keys(styles).forEach(function (groupName) {
-		var group = styles[groupName];
-
-		Object.keys(group).forEach(function (styleName) {
-			var style = group[styleName];
-
-			styles[styleName] = group[styleName] = {
-				open: '\u001b[' + style[0] + 'm',
-				close: '\u001b[' + style[1] + 'm'
-			};
-		});
-
-		Object.defineProperty(styles, groupName, {
-			value: group,
-			enumerable: false
-		});
-	});
-
-	return styles;
-}
-
-Object.defineProperty(module, 'exports', {
-	enumerable: true,
-	get: assembleStyles
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/license
deleted file mode 100644
index 654d0bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/package.json
deleted file mode 100644
index de25e5c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/package.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "name": "ansi-styles",
-  "version": "2.2.1",
-  "description": "ANSI escape codes for styling strings in the terminal",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/chalk/ansi-styles.git"
-  },
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "maintainers": [
-    {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
-    }
-  ],
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "scripts": {
-    "test": "mocha"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "ansi",
-    "styles",
-    "color",
-    "colour",
-    "colors",
-    "terminal",
-    "console",
-    "cli",
-    "string",
-    "tty",
-    "escape",
-    "formatting",
-    "rgb",
-    "256",
-    "shell",
-    "xterm",
-    "log",
-    "logging",
-    "command-line",
-    "text"
-  ],
-  "devDependencies": {
-    "mocha": "*"
-  },
-  "gitHead": "95c59b23be760108b6530ca1c89477c21b258032",
-  "bugs": {
-    "url": "https://github.com/chalk/ansi-styles/issues"
-  },
-  "homepage": "https://github.com/chalk/ansi-styles#readme",
-  "_id": "ansi-styles@2.2.1",
-  "_shasum": "b432dd3358b634cf75e1e4664368240533c1ddbe",
-  "_from": "ansi-styles@>=2.2.1 <3.0.0",
-  "_npmVersion": "3.8.3",
-  "_nodeVersion": "4.3.0",
-  "_npmUser": {
-    "name": "sindresorhus",
-    "email": "sindresorhus@gmail.com"
-  },
-  "dist": {
-    "shasum": "b432dd3358b634cf75e1e4664368240533c1ddbe",
-    "tarball": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/ansi-styles-2.2.1.tgz_1459197317833_0.9694824463222176"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/readme.md
deleted file mode 100644
index 3f933f6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/ansi-styles/readme.md
+++ /dev/null
@@ -1,86 +0,0 @@
-# ansi-styles [![Build Status](https://travis-ci.org/chalk/ansi-styles.svg?branch=master)](https://travis-ci.org/chalk/ansi-styles)
-
-> [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) for styling strings in the terminal
-
-You probably want the higher-level [chalk](https://github.com/chalk/chalk) module for styling your strings.
-
-![](screenshot.png)
-
-
-## Install
-
-```
-$ npm install --save ansi-styles
-```
-
-
-## Usage
-
-```js
-var ansi = require('ansi-styles');
-
-console.log(ansi.green.open + 'Hello world!' + ansi.green.close);
-```
-
-
-## API
-
-Each style has an `open` and `close` property.
-
-
-## Styles
-
-### Modifiers
-
-- `reset`
-- `bold`
-- `dim`
-- `italic` *(not widely supported)*
-- `underline`
-- `inverse`
-- `hidden`
-- `strikethrough` *(not widely supported)*
-
-### Colors
-
-- `black`
-- `red`
-- `green`
-- `yellow`
-- `blue`
-- `magenta`
-- `cyan`
-- `white`
-- `gray`
-
-### Background colors
-
-- `bgBlack`
-- `bgRed`
-- `bgGreen`
-- `bgYellow`
-- `bgBlue`
-- `bgMagenta`
-- `bgCyan`
-- `bgWhite`
-
-
-## Advanced usage
-
-By default you get a map of styles, but the styles are also available as groups. They are non-enumerable so they don't show up unless you access them explicitly. This makes it easier to expose only a subset in a higher-level module.
-
-- `ansi.modifiers`
-- `ansi.colors`
-- `ansi.bgColors`
-
-
-###### Example
-
-```js
-console.log(ansi.colors.green.open);
-```
-
-
-## License
-
-MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/index.js
deleted file mode 100644
index 7834bf9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/index.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
-
-module.exports = function (str) {
-	if (typeof str !== 'string') {
-		throw new TypeError('Expected a string');
-	}
-
-	return str.replace(matchOperatorsRe, '\\$&');
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/license
deleted file mode 100644
index 654d0bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/package.json
deleted file mode 100644
index 7714d5d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/package.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "name": "escape-string-regexp",
-  "version": "1.0.5",
-  "description": "Escape RegExp special characters",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/escape-string-regexp.git"
-  },
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "maintainers": [
-    {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
-    },
-    {
-      "name": "jbnicolai",
-      "email": "jappelman@xebia.com"
-    }
-  ],
-  "engines": {
-    "node": ">=0.8.0"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "escape",
-    "regex",
-    "regexp",
-    "re",
-    "regular",
-    "expression",
-    "string",
-    "str",
-    "special",
-    "characters"
-  ],
-  "devDependencies": {
-    "ava": "*",
-    "xo": "*"
-  },
-  "gitHead": "db124a3e1aae9d692c4899e42a5c6c3e329eaa20",
-  "bugs": {
-    "url": "https://github.com/sindresorhus/escape-string-regexp/issues"
-  },
-  "homepage": "https://github.com/sindresorhus/escape-string-regexp",
-  "_id": "escape-string-regexp@1.0.5",
-  "_shasum": "1b61c0562190a8dff6ae3bb2cf0200ca130b86d4",
-  "_from": "escape-string-regexp@>=1.0.2 <2.0.0",
-  "_npmVersion": "2.14.12",
-  "_nodeVersion": "4.2.6",
-  "_npmUser": {
-    "name": "jbnicolai",
-    "email": "jappelman@xebia.com"
-  },
-  "dist": {
-    "shasum": "1b61c0562190a8dff6ae3bb2cf0200ca130b86d4",
-    "tarball": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-9-west.internal.npmjs.com",
-    "tmp": "tmp/escape-string-regexp-1.0.5.tgz_1456059312074_0.7245344955008477"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/readme.md
deleted file mode 100644
index 87ac82d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/escape-string-regexp/readme.md
+++ /dev/null
@@ -1,27 +0,0 @@
-# escape-string-regexp [![Build Status](https://travis-ci.org/sindresorhus/escape-string-regexp.svg?branch=master)](https://travis-ci.org/sindresorhus/escape-string-regexp)
-
-> Escape RegExp special characters
-
-
-## Install
-
-```
-$ npm install --save escape-string-regexp
-```
-
-
-## Usage
-
-```js
-const escapeStringRegexp = require('escape-string-regexp');
-
-const escapedString = escapeStringRegexp('how much $ for a unicorn?');
-//=> 'how much \$ for a unicorn\?'
-
-new RegExp(escapedString);
-```
-
-
-## License
-
-MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/index.js
deleted file mode 100644
index 98fae06..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/index.js
+++ /dev/null
@@ -1,4 +0,0 @@
-'use strict';
-var ansiRegex = require('ansi-regex');
-var re = new RegExp(ansiRegex().source); // remove the `g` flag
-module.exports = re.test.bind(re);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/license
deleted file mode 100644
index 654d0bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js
deleted file mode 100644
index 4906755..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/index.js
+++ /dev/null
@@ -1,4 +0,0 @@
-'use strict';
-module.exports = function () {
-	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g;
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license
deleted file mode 100644
index 654d0bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json
deleted file mode 100644
index 80bf90b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/package.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-  "name": "ansi-regex",
-  "version": "2.0.0",
-  "description": "Regular expression for matching ANSI escape codes",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/ansi-regex.git"
-  },
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "maintainers": [
-    {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
-    },
-    {
-      "name": "jbnicolai",
-      "email": "jappelman@xebia.com"
-    }
-  ],
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "scripts": {
-    "test": "mocha test/test.js",
-    "view-supported": "node test/viewCodes.js"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "ansi",
-    "styles",
-    "color",
-    "colour",
-    "colors",
-    "terminal",
-    "console",
-    "cli",
-    "string",
-    "tty",
-    "escape",
-    "formatting",
-    "rgb",
-    "256",
-    "shell",
-    "xterm",
-    "command-line",
-    "text",
-    "regex",
-    "regexp",
-    "re",
-    "match",
-    "test",
-    "find",
-    "pattern"
-  ],
-  "devDependencies": {
-    "mocha": "*"
-  },
-  "gitHead": "57c3f2941a73079fa8b081e02a522e3d29913e2f",
-  "bugs": {
-    "url": "https://github.com/sindresorhus/ansi-regex/issues"
-  },
-  "homepage": "https://github.com/sindresorhus/ansi-regex",
-  "_id": "ansi-regex@2.0.0",
-  "_shasum": "c5061b6e0ef8a81775e50f5d66151bf6bf371107",
-  "_from": "ansi-regex@>=2.0.0 <3.0.0",
-  "_npmVersion": "2.11.2",
-  "_nodeVersion": "0.12.5",
-  "_npmUser": {
-    "name": "sindresorhus",
-    "email": "sindresorhus@gmail.com"
-  },
-  "dist": {
-    "shasum": "c5061b6e0ef8a81775e50f5d66151bf6bf371107",
-    "tarball": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.0.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md
deleted file mode 100644
index 1a4894e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/node_modules/ansi-regex/readme.md
+++ /dev/null
@@ -1,31 +0,0 @@
-# ansi-regex [![Build Status](https://travis-ci.org/sindresorhus/ansi-regex.svg?branch=master)](https://travis-ci.org/sindresorhus/ansi-regex)
-
-> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
-
-
-## Install
-
-```
-$ npm install --save ansi-regex
-```
-
-
-## Usage
-
-```js
-var ansiRegex = require('ansi-regex');
-
-ansiRegex().test('\u001b[4mcake\u001b[0m');
-//=> true
-
-ansiRegex().test('cake');
-//=> false
-
-'\u001b[4mcake\u001b[0m'.match(ansiRegex());
-//=> ['\u001b[4m', '\u001b[0m']
-```
-
-
-## License
-
-MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/package.json
deleted file mode 100644
index 443129d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/package.json
+++ /dev/null
@@ -1,85 +0,0 @@
-{
-  "name": "has-ansi",
-  "version": "2.0.0",
-  "description": "Check if a string has ANSI escape codes",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/has-ansi.git"
-  },
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "maintainers": [
-    {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
-    },
-    {
-      "name": "jbnicolai",
-      "email": "jappelman@xebia.com"
-    }
-  ],
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "scripts": {
-    "test": "node test.js"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "ansi",
-    "styles",
-    "color",
-    "colour",
-    "colors",
-    "terminal",
-    "console",
-    "string",
-    "tty",
-    "escape",
-    "shell",
-    "xterm",
-    "command-line",
-    "text",
-    "regex",
-    "regexp",
-    "re",
-    "match",
-    "test",
-    "find",
-    "pattern",
-    "has"
-  ],
-  "dependencies": {
-    "ansi-regex": "^2.0.0"
-  },
-  "devDependencies": {
-    "ava": "0.0.4"
-  },
-  "gitHead": "0722275e1bef139fcd09137da6e5550c3cd368b9",
-  "bugs": {
-    "url": "https://github.com/sindresorhus/has-ansi/issues"
-  },
-  "homepage": "https://github.com/sindresorhus/has-ansi",
-  "_id": "has-ansi@2.0.0",
-  "_shasum": "34f5049ce1ecdf2b0649af3ef24e45ed35416d91",
-  "_from": "has-ansi@>=2.0.0 <3.0.0",
-  "_npmVersion": "2.11.2",
-  "_nodeVersion": "0.12.5",
-  "_npmUser": {
-    "name": "sindresorhus",
-    "email": "sindresorhus@gmail.com"
-  },
-  "dist": {
-    "shasum": "34f5049ce1ecdf2b0649af3ef24e45ed35416d91",
-    "tarball": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/readme.md
deleted file mode 100644
index 02bc7c2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/has-ansi/readme.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# has-ansi [![Build Status](https://travis-ci.org/sindresorhus/has-ansi.svg?branch=master)](https://travis-ci.org/sindresorhus/has-ansi)
-
-> Check if a string has [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
-
-
-## Install
-
-```
-$ npm install --save has-ansi
-```
-
-
-## Usage
-
-```js
-var hasAnsi = require('has-ansi');
-
-hasAnsi('\u001b[4mcake\u001b[0m');
-//=> true
-
-hasAnsi('cake');
-//=> false
-```
-
-
-## Related
-
-- [has-ansi-cli](https://github.com/sindresorhus/has-ansi-cli) - CLI for this module
-- [strip-ansi](https://github.com/sindresorhus/strip-ansi) - Strip ANSI escape codes
-- [ansi-regex](https://github.com/sindresorhus/ansi-regex) - Regular expression for matching ANSI escape codes
-- [chalk](https://github.com/sindresorhus/chalk) - Terminal string styling done right
-
-
-## License
-
-MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/index.js
deleted file mode 100644
index 099480f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/index.js
+++ /dev/null
@@ -1,6 +0,0 @@
-'use strict';
-var ansiRegex = require('ansi-regex')();
-
-module.exports = function (str) {
-	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/license
deleted file mode 100644
index 654d0bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js
deleted file mode 100644
index 4906755..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/index.js
+++ /dev/null
@@ -1,4 +0,0 @@
-'use strict';
-module.exports = function () {
-	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g;
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license
deleted file mode 100644
index 654d0bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json
deleted file mode 100644
index 80bf90b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/package.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-  "name": "ansi-regex",
-  "version": "2.0.0",
-  "description": "Regular expression for matching ANSI escape codes",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/sindresorhus/ansi-regex.git"
-  },
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "maintainers": [
-    {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
-    },
-    {
-      "name": "jbnicolai",
-      "email": "jappelman@xebia.com"
-    }
-  ],
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "scripts": {
-    "test": "mocha test/test.js",
-    "view-supported": "node test/viewCodes.js"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "ansi",
-    "styles",
-    "color",
-    "colour",
-    "colors",
-    "terminal",
-    "console",
-    "cli",
-    "string",
-    "tty",
-    "escape",
-    "formatting",
-    "rgb",
-    "256",
-    "shell",
-    "xterm",
-    "command-line",
-    "text",
-    "regex",
-    "regexp",
-    "re",
-    "match",
-    "test",
-    "find",
-    "pattern"
-  ],
-  "devDependencies": {
-    "mocha": "*"
-  },
-  "gitHead": "57c3f2941a73079fa8b081e02a522e3d29913e2f",
-  "bugs": {
-    "url": "https://github.com/sindresorhus/ansi-regex/issues"
-  },
-  "homepage": "https://github.com/sindresorhus/ansi-regex",
-  "_id": "ansi-regex@2.0.0",
-  "_shasum": "c5061b6e0ef8a81775e50f5d66151bf6bf371107",
-  "_from": "ansi-regex@>=2.0.0 <3.0.0",
-  "_npmVersion": "2.11.2",
-  "_nodeVersion": "0.12.5",
-  "_npmUser": {
-    "name": "sindresorhus",
-    "email": "sindresorhus@gmail.com"
-  },
-  "dist": {
-    "shasum": "c5061b6e0ef8a81775e50f5d66151bf6bf371107",
-    "tarball": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.0.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
deleted file mode 100644
index 1a4894e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/node_modules/ansi-regex/readme.md
+++ /dev/null
@@ -1,31 +0,0 @@
-# ansi-regex [![Build Status](https://travis-ci.org/sindresorhus/ansi-regex.svg?branch=master)](https://travis-ci.org/sindresorhus/ansi-regex)
-
-> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
-
-
-## Install
-
-```
-$ npm install --save ansi-regex
-```
-
-
-## Usage
-
-```js
-var ansiRegex = require('ansi-regex');
-
-ansiRegex().test('\u001b[4mcake\u001b[0m');
-//=> true
-
-ansiRegex().test('cake');
-//=> false
-
-'\u001b[4mcake\u001b[0m'.match(ansiRegex());
-//=> ['\u001b[4m', '\u001b[0m']
-```
-
-
-## License
-
-MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/package.json
deleted file mode 100644
index 576fc6f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/package.json
+++ /dev/null
@@ -1,90 +0,0 @@
-{
-  "name": "strip-ansi",
-  "version": "3.0.1",
-  "description": "Strip ANSI escape codes",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/chalk/strip-ansi.git"
-  },
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "maintainers": [
-    {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
-    },
-    {
-      "name": "jbnicolai",
-      "email": "jappelman@xebia.com"
-    }
-  ],
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "strip",
-    "trim",
-    "remove",
-    "ansi",
-    "styles",
-    "color",
-    "colour",
-    "colors",
-    "terminal",
-    "console",
-    "string",
-    "tty",
-    "escape",
-    "formatting",
-    "rgb",
-    "256",
-    "shell",
-    "xterm",
-    "log",
-    "logging",
-    "command-line",
-    "text"
-  ],
-  "dependencies": {
-    "ansi-regex": "^2.0.0"
-  },
-  "devDependencies": {
-    "ava": "*",
-    "xo": "*"
-  },
-  "gitHead": "8270705c704956da865623e564eba4875c3ea17f",
-  "bugs": {
-    "url": "https://github.com/chalk/strip-ansi/issues"
-  },
-  "homepage": "https://github.com/chalk/strip-ansi",
-  "_id": "strip-ansi@3.0.1",
-  "_shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf",
-  "_from": "strip-ansi@>=3.0.0 <4.0.0",
-  "_npmVersion": "2.11.3",
-  "_nodeVersion": "0.12.7",
-  "_npmUser": {
-    "name": "jbnicolai",
-    "email": "jappelman@xebia.com"
-  },
-  "dist": {
-    "shasum": "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf",
-    "tarball": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-9-west.internal.npmjs.com",
-    "tmp": "tmp/strip-ansi-3.0.1.tgz_1456057278183_0.28958667791448534"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/readme.md
deleted file mode 100644
index cb7d9ff..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/strip-ansi/readme.md
+++ /dev/null
@@ -1,33 +0,0 @@
-# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
-
-> Strip [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
-
-
-## Install
-
-```
-$ npm install --save strip-ansi
-```
-
-
-## Usage
-
-```js
-var stripAnsi = require('strip-ansi');
-
-stripAnsi('\u001b[4mcake\u001b[0m');
-//=> 'cake'
-```
-
-
-## Related
-
-- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module
-- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
-- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
-- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
-
-
-## License
-
-MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/index.js
deleted file mode 100644
index 4346e27..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/index.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-var argv = process.argv;
-
-var terminator = argv.indexOf('--');
-var hasFlag = function (flag) {
-	flag = '--' + flag;
-	var pos = argv.indexOf(flag);
-	return pos !== -1 && (terminator !== -1 ? pos < terminator : true);
-};
-
-module.exports = (function () {
-	if ('FORCE_COLOR' in process.env) {
-		return true;
-	}
-
-	if (hasFlag('no-color') ||
-		hasFlag('no-colors') ||
-		hasFlag('color=false')) {
-		return false;
-	}
-
-	if (hasFlag('color') ||
-		hasFlag('colors') ||
-		hasFlag('color=true') ||
-		hasFlag('color=always')) {
-		return true;
-	}
-
-	if (process.stdout && !process.stdout.isTTY) {
-		return false;
-	}
-
-	if (process.platform === 'win32') {
-		return true;
-	}
-
-	if ('COLORTERM' in process.env) {
-		return true;
-	}
-
-	if (process.env.TERM === 'dumb') {
-		return false;
-	}
-
-	if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) {
-		return true;
-	}
-
-	return false;
-})();
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/license
deleted file mode 100644
index 654d0bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/package.json
deleted file mode 100644
index cf1119f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/package.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-  "name": "supports-color",
-  "version": "2.0.0",
-  "description": "Detect whether a terminal supports color",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/chalk/supports-color.git"
-  },
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "maintainers": [
-    {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
-    },
-    {
-      "name": "jbnicolai",
-      "email": "jappelman@xebia.com"
-    }
-  ],
-  "engines": {
-    "node": ">=0.8.0"
-  },
-  "scripts": {
-    "test": "mocha"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "color",
-    "colour",
-    "colors",
-    "terminal",
-    "console",
-    "cli",
-    "ansi",
-    "styles",
-    "tty",
-    "rgb",
-    "256",
-    "shell",
-    "xterm",
-    "command-line",
-    "support",
-    "supports",
-    "capability",
-    "detect"
-  ],
-  "devDependencies": {
-    "mocha": "*",
-    "require-uncached": "^1.0.2"
-  },
-  "gitHead": "8400d98ade32b2adffd50902c06d9e725a5c6588",
-  "bugs": {
-    "url": "https://github.com/chalk/supports-color/issues"
-  },
-  "homepage": "https://github.com/chalk/supports-color",
-  "_id": "supports-color@2.0.0",
-  "_shasum": "535d045ce6b6363fa40117084629995e9df324c7",
-  "_from": "supports-color@>=2.0.0 <3.0.0",
-  "_npmVersion": "2.11.2",
-  "_nodeVersion": "0.12.5",
-  "_npmUser": {
-    "name": "sindresorhus",
-    "email": "sindresorhus@gmail.com"
-  },
-  "dist": {
-    "shasum": "535d045ce6b6363fa40117084629995e9df324c7",
-    "tarball": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/readme.md
deleted file mode 100644
index b4761f1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/node_modules/supports-color/readme.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# supports-color [![Build Status](https://travis-ci.org/chalk/supports-color.svg?branch=master)](https://travis-ci.org/chalk/supports-color)
-
-> Detect whether a terminal supports color
-
-
-## Install
-
-```
-$ npm install --save supports-color
-```
-
-
-## Usage
-
-```js
-var supportsColor = require('supports-color');
-
-if (supportsColor) {
-	console.log('Terminal supports color');
-}
-```
-
-It obeys the `--color` and `--no-color` CLI flags.
-
-For situations where using `--color` is not possible, add an environment variable `FORCE_COLOR` with any value to force color. Trumps `--no-color`.
-
-
-## Related
-
-- [supports-color-cli](https://github.com/chalk/supports-color-cli) - CLI for this module
-- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
-
-
-## License
-
-MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/package.json
deleted file mode 100644
index d96edab..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/package.json
+++ /dev/null
@@ -1,107 +0,0 @@
-{
-  "name": "chalk",
-  "version": "1.1.3",
-  "description": "Terminal string styling done right. Much color.",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/chalk/chalk.git"
-  },
-  "maintainers": [
-    {
-      "name": "qix",
-      "email": "i.am.qix@gmail.com"
-    },
-    {
-      "name": "sindresorhus",
-      "email": "sindresorhus@gmail.com"
-    },
-    {
-      "name": "unicorn",
-      "email": "sindresorhus+unicorn@gmail.com"
-    }
-  ],
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "scripts": {
-    "test": "xo && mocha",
-    "bench": "matcha benchmark.js",
-    "coverage": "nyc npm test && nyc report",
-    "coveralls": "nyc npm test && nyc report --reporter=text-lcov | coveralls"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "color",
-    "colour",
-    "colors",
-    "terminal",
-    "console",
-    "cli",
-    "string",
-    "str",
-    "ansi",
-    "style",
-    "styles",
-    "tty",
-    "formatting",
-    "rgb",
-    "256",
-    "shell",
-    "xterm",
-    "log",
-    "logging",
-    "command-line",
-    "text"
-  ],
-  "dependencies": {
-    "ansi-styles": "^2.2.1",
-    "escape-string-regexp": "^1.0.2",
-    "has-ansi": "^2.0.0",
-    "strip-ansi": "^3.0.0",
-    "supports-color": "^2.0.0"
-  },
-  "devDependencies": {
-    "coveralls": "^2.11.2",
-    "matcha": "^0.6.0",
-    "mocha": "*",
-    "nyc": "^3.0.0",
-    "require-uncached": "^1.0.2",
-    "resolve-from": "^1.0.0",
-    "semver": "^4.3.3",
-    "xo": "*"
-  },
-  "xo": {
-    "envs": [
-      "node",
-      "mocha"
-    ]
-  },
-  "gitHead": "0d8d8c204eb87a4038219131ad4d8369c9f59d24",
-  "bugs": {
-    "url": "https://github.com/chalk/chalk/issues"
-  },
-  "homepage": "https://github.com/chalk/chalk#readme",
-  "_id": "chalk@1.1.3",
-  "_shasum": "a8115c55e4a702fe4d150abd3872822a7e09fc98",
-  "_from": "chalk@>=1.1.1 <2.0.0",
-  "_npmVersion": "2.14.2",
-  "_nodeVersion": "0.10.32",
-  "_npmUser": {
-    "name": "qix",
-    "email": "i.am.qix@gmail.com"
-  },
-  "dist": {
-    "shasum": "a8115c55e4a702fe4d150abd3872822a7e09fc98",
-    "tarball": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/chalk-1.1.3.tgz_1459210604109_0.3892582862172276"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/readme.md
deleted file mode 100644
index 5cf111e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/chalk/readme.md
+++ /dev/null
@@ -1,213 +0,0 @@
-<h1 align="center">
-	<br>
-	<br>
-	<img width="360" src="https://cdn.rawgit.com/chalk/chalk/19935d6484811c5e468817f846b7b3d417d7bf4a/logo.svg" alt="chalk">
-	<br>
-	<br>
-	<br>
-</h1>
-
-> Terminal string styling done right
-
-[![Build Status](https://travis-ci.org/chalk/chalk.svg?branch=master)](https://travis-ci.org/chalk/chalk)
-[![Coverage Status](https://coveralls.io/repos/chalk/chalk/badge.svg?branch=master)](https://coveralls.io/r/chalk/chalk?branch=master)
-[![](http://img.shields.io/badge/unicorn-approved-ff69b4.svg)](https://www.youtube.com/watch?v=9auOCbH5Ns4)
-
-
-[colors.js](https://github.com/Marak/colors.js) used to be the most popular string styling module, but it has serious deficiencies like extending `String.prototype` which causes all kinds of [problems](https://github.com/yeoman/yo/issues/68). Although there are other ones, they either do too much or not enough.
-
-**Chalk is a clean and focused alternative.**
-
-![](https://github.com/chalk/ansi-styles/raw/master/screenshot.png)
-
-
-## Why
-
-- Highly performant
-- Doesn't extend `String.prototype`
-- Expressive API
-- Ability to nest styles
-- Clean and focused
-- Auto-detects color support
-- Actively maintained
-- [Used by ~4500 modules](https://www.npmjs.com/browse/depended/chalk) as of July 15, 2015
-
-
-## Install
-
-```
-$ npm install --save chalk
-```
-
-
-## Usage
-
-Chalk comes with an easy to use composable API where you just chain and nest the styles you want.
-
-```js
-var chalk = require('chalk');
-
-// style a string
-chalk.blue('Hello world!');
-
-// combine styled and normal strings
-chalk.blue('Hello') + 'World' + chalk.red('!');
-
-// compose multiple styles using the chainable API
-chalk.blue.bgRed.bold('Hello world!');
-
-// pass in multiple arguments
-chalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz');
-
-// nest styles
-chalk.red('Hello', chalk.underline.bgBlue('world') + '!');
-
-// nest styles of the same type even (color, underline, background)
-chalk.green(
-	'I am a green line ' +
-	chalk.blue.underline.bold('with a blue substring') +
-	' that becomes green again!'
-);
-```
-
-Easily define your own themes.
-
-```js
-var chalk = require('chalk');
-var error = chalk.bold.red;
-console.log(error('Error!'));
-```
-
-Take advantage of console.log [string substitution](http://nodejs.org/docs/latest/api/console.html#console_console_log_data).
-
-```js
-var name = 'Sindre';
-console.log(chalk.green('Hello %s'), name);
-//=> Hello Sindre
-```
-
-
-## API
-
-### chalk.`<style>[.<style>...](string, [string...])`
-
-Example: `chalk.red.bold.underline('Hello', 'world');`
-
-Chain [styles](#styles) and call the last one as a method with a string argument. Order doesn't matter, and later styles take precedent in case of a conflict. This simply means that `Chalk.red.yellow.green` is equivalent to `Chalk.green`.
-
-Multiple arguments will be separated by space.
-
-### chalk.enabled
-
-Color support is automatically detected, but you can override it by setting the `enabled` property. You should however only do this in your own code as it applies globally to all chalk consumers.
-
-If you need to change this in a reusable module create a new instance:
-
-```js
-var ctx = new chalk.constructor({enabled: false});
-```
-
-### chalk.supportsColor
-
-Detect whether the terminal [supports color](https://github.com/chalk/supports-color). Used internally and handled for you, but exposed for convenience.
-
-Can be overridden by the user with the flags `--color` and `--no-color`. For situations where using `--color` is not possible, add an environment variable `FORCE_COLOR` with any value to force color. Trumps `--no-color`.
-
-### chalk.styles
-
-Exposes the styles as [ANSI escape codes](https://github.com/chalk/ansi-styles).
-
-Generally not useful, but you might need just the `.open` or `.close` escape code if you're mixing externally styled strings with your own.
-
-```js
-var chalk = require('chalk');
-
-console.log(chalk.styles.red);
-//=> {open: '\u001b[31m', close: '\u001b[39m'}
-
-console.log(chalk.styles.red.open + 'Hello' + chalk.styles.red.close);
-```
-
-### chalk.hasColor(string)
-
-Check whether a string [has color](https://github.com/chalk/has-ansi).
-
-### chalk.stripColor(string)
-
-[Strip color](https://github.com/chalk/strip-ansi) from a string.
-
-Can be useful in combination with `.supportsColor` to strip color on externally styled text when it's not supported.
-
-Example:
-
-```js
-var chalk = require('chalk');
-var styledString = getText();
-
-if (!chalk.supportsColor) {
-	styledString = chalk.stripColor(styledString);
-}
-```
-
-
-## Styles
-
-### Modifiers
-
-- `reset`
-- `bold`
-- `dim`
-- `italic` *(not widely supported)*
-- `underline`
-- `inverse`
-- `hidden`
-- `strikethrough` *(not widely supported)*
-
-### Colors
-
-- `black`
-- `red`
-- `green`
-- `yellow`
-- `blue` *(on Windows the bright version is used as normal blue is illegible)*
-- `magenta`
-- `cyan`
-- `white`
-- `gray`
-
-### Background colors
-
-- `bgBlack`
-- `bgRed`
-- `bgGreen`
-- `bgYellow`
-- `bgBlue`
-- `bgMagenta`
-- `bgCyan`
-- `bgWhite`
-
-
-## 256-colors
-
-Chalk does not support anything other than the base eight colors, which guarantees it will work on all terminals and systems. Some terminals, specifically `xterm` compliant ones, will support the full range of 8-bit colors. For this the lower level [ansi-256-colors](https://github.com/jbnicolai/ansi-256-colors) package can be used.
-
-
-## Windows
-
-If you're on Windows, do yourself a favor and use [`cmder`](http://bliker.github.io/cmder/) instead of `cmd.exe`.
-
-
-## Related
-
-- [chalk-cli](https://github.com/chalk/chalk-cli) - CLI for this module
-- [ansi-styles](https://github.com/chalk/ansi-styles/) - ANSI escape codes for styling strings in the terminal
-- [supports-color](https://github.com/chalk/supports-color/) - Detect whether a terminal supports color
-- [strip-ansi](https://github.com/chalk/strip-ansi) - Strip ANSI escape codes
-- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
-- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
-- [wrap-ansi](https://github.com/chalk/wrap-ansi) - Wordwrap a string with ANSI escape codes
-
-
-## License
-
-MIT © [Sindre Sorhus](http://sindresorhus.com)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/History.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/History.md
deleted file mode 100644
index 1b47439..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/History.md
+++ /dev/null
@@ -1,261 +0,0 @@
-
-2.9.0 / 2015-10-13
-==================
-
-  * Add option `isDefault` to set default subcommand #415 @Qix-
-  * Add callback to allow filtering or post-processing of help text #434 @djulien
-  * Fix `undefined` text in help information close #414 #416 @zhiyelee
-
-2.8.1 / 2015-04-22
-==================
-
- * Back out `support multiline description` Close #396 #397
-
-2.8.0 / 2015-04-07
-==================
-
-  * Add `process.execArg` support, execution args like `--harmony` will be passed to sub-commands #387 @DigitalIO @zhiyelee
-  * Fix bug in Git-style sub-commands #372 @zhiyelee
-  * Allow commands to be hidden from help #383 @tonylukasavage
-  * When git-style sub-commands are in use, yet none are called, display help #382 @claylo
-  * Add ability to specify arguments syntax for top-level command #258 @rrthomas
-  * Support multiline descriptions #208 @zxqfox
-
-2.7.1 / 2015-03-11
-==================
-
- * Revert #347 (fix collisions when option and first arg have same name) which causes a bug in #367.
-
-2.7.0 / 2015-03-09
-==================
-
- * Fix git-style bug when installed globally. Close #335 #349 @zhiyelee
- * Fix collisions when option and first arg have same name. Close #346 #347 @tonylukasavage
- * Add support for camelCase on `opts()`. Close #353  @nkzawa
- * Add node.js 0.12 and io.js to travis.yml
- * Allow RegEx options. #337 @palanik
- * Fixes exit code when sub-command failing.  Close #260 #332 @pirelenito
- * git-style `bin` files in $PATH make sense. Close #196 #327  @zhiyelee
-
-2.6.0 / 2014-12-30
-==================
-
-  * added `Command#allowUnknownOption` method. Close #138 #318 @doozr @zhiyelee
-  * Add application description to the help msg. Close #112 @dalssoft
-
-2.5.1 / 2014-12-15
-==================
-
-  * fixed two bugs incurred by variadic arguments. Close #291 @Quentin01 #302 @zhiyelee
-
-2.5.0 / 2014-10-24
-==================
-
- * add support for variadic arguments. Closes #277 @whitlockjc
-
-2.4.0 / 2014-10-17
-==================
-
- * fixed a bug on executing the coercion function of subcommands option. Closes #270
- * added `Command.prototype.name` to retrieve command name. Closes #264 #266 @tonylukasavage
- * added `Command.prototype.opts` to retrieve all the options as a simple object of key-value pairs. Closes #262 @tonylukasavage
- * fixed a bug on subcommand name. Closes #248 @jonathandelgado
- * fixed function normalize doesn’t honor option terminator. Closes #216 @abbr
-
-2.3.0 / 2014-07-16
-==================
-
- * add command alias'. Closes PR #210
- * fix: Typos. Closes #99
- * fix: Unused fs module. Closes #217
-
-2.2.0 / 2014-03-29
-==================
-
- * add passing of previous option value
- * fix: support subcommands on windows. Closes #142
- * Now the defaultValue passed as the second argument of the coercion function.
-
-2.1.0 / 2013-11-21
-==================
-
- * add: allow cflag style option params, unit test, fixes #174
-
-2.0.0 / 2013-07-18
-==================
-
- * remove input methods (.prompt, .confirm, etc)
-
-1.3.2 / 2013-07-18
-==================
-
- * add support for sub-commands to co-exist with the original command
-
-1.3.1 / 2013-07-18
-==================
-
- * add quick .runningCommand hack so you can opt-out of other logic when running a sub command
-
-1.3.0 / 2013-07-09
-==================
-
- * add EACCES error handling
- * fix sub-command --help
-
-1.2.0 / 2013-06-13
-==================
-
- * allow "-" hyphen as an option argument
- * support for RegExp coercion
-
-1.1.1 / 2012-11-20
-==================
-
-  * add more sub-command padding
-  * fix .usage() when args are present. Closes #106
-
-1.1.0 / 2012-11-16
-==================
-
-  * add git-style executable subcommand support. Closes #94
-
-1.0.5 / 2012-10-09
-==================
-
-  * fix `--name` clobbering. Closes #92
-  * fix examples/help. Closes #89
-
-1.0.4 / 2012-09-03
-==================
-
-  * add `outputHelp()` method.
-
-1.0.3 / 2012-08-30
-==================
-
-  * remove invalid .version() defaulting
-
-1.0.2 / 2012-08-24
-==================
-
-  * add `--foo=bar` support [arv]
-  * fix password on node 0.8.8. Make backward compatible with 0.6 [focusaurus]
-
-1.0.1 / 2012-08-03
-==================
-
-  * fix issue #56
-  * fix tty.setRawMode(mode) was moved to tty.ReadStream#setRawMode() (i.e. process.stdin.setRawMode())
-
-1.0.0 / 2012-07-05
-==================
-
-  * add support for optional option descriptions
-  * add defaulting of `.version()` to package.json's version
-
-0.6.1 / 2012-06-01
-==================
-
-  * Added: append (yes or no) on confirmation
-  * Added: allow node.js v0.7.x
-
-0.6.0 / 2012-04-10
-==================
-
-  * Added `.prompt(obj, callback)` support. Closes #49
-  * Added default support to .choose(). Closes #41
-  * Fixed the choice example
-
-0.5.1 / 2011-12-20
-==================
-
-  * Fixed `password()` for recent nodes. Closes #36
-
-0.5.0 / 2011-12-04
-==================
-
-  * Added sub-command option support [itay]
-
-0.4.3 / 2011-12-04
-==================
-
-  * Fixed custom help ordering. Closes #32
-
-0.4.2 / 2011-11-24
-==================
-
-  * Added travis support
-  * Fixed: line-buffered input automatically trimmed. Closes #31
-
-0.4.1 / 2011-11-18
-==================
-
-  * Removed listening for "close" on --help
-
-0.4.0 / 2011-11-15
-==================
-
-  * Added support for `--`. Closes #24
-
-0.3.3 / 2011-11-14
-==================
-
-  * Fixed: wait for close event when writing help info [Jerry Hamlet]
-
-0.3.2 / 2011-11-01
-==================
-
-  * Fixed long flag definitions with values [felixge]
-
-0.3.1 / 2011-10-31
-==================
-
-  * Changed `--version` short flag to `-V` from `-v`
-  * Changed `.version()` so it's configurable [felixge]
-
-0.3.0 / 2011-10-31
-==================
-
-  * Added support for long flags only. Closes #18
-
-0.2.1 / 2011-10-24
-==================
-
-  * "node": ">= 0.4.x < 0.7.0". Closes #20
-
-0.2.0 / 2011-09-26
-==================
-
-  * Allow for defaults that are not just boolean. Default peassignment only occurs for --no-*, optional, and required arguments. [Jim Isaacs]
-
-0.1.0 / 2011-08-24
-==================
-
-  * Added support for custom `--help` output
-
-0.0.5 / 2011-08-18
-==================
-
-  * Changed: when the user enters nothing prompt for password again
-  * Fixed issue with passwords beginning with numbers [NuckChorris]
-
-0.0.4 / 2011-08-15
-==================
-
-  * Fixed `Commander#args`
-
-0.0.3 / 2011-08-15
-==================
-
-  * Added default option value support
-
-0.0.2 / 2011-08-15
-==================
-
-  * Added mask support to `Command#password(str[, mask], fn)`
-  * Added `Command#password(str, fn)`
-
-0.0.1 / 2010-01-03
-==================
-
-  * Initial release
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/LICENSE
deleted file mode 100644
index 10f997a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-(The MIT License)
-
-Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca>
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-'Software'), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/Readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/Readme.md
deleted file mode 100644
index 08b9e4c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/Readme.md
+++ /dev/null
@@ -1,351 +0,0 @@
-# Commander.js
-
-
-[![Build Status](https://api.travis-ci.org/tj/commander.js.svg)](http://travis-ci.org/tj/commander.js)
-[![NPM Version](http://img.shields.io/npm/v/commander.svg?style=flat)](https://www.npmjs.org/package/commander)
-[![NPM Downloads](https://img.shields.io/npm/dm/commander.svg?style=flat)](https://www.npmjs.org/package/commander)
-[![Join the chat at https://gitter.im/tj/commander.js](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/tj/commander.js?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-
-  The complete solution for [node.js](http://nodejs.org) command-line interfaces, inspired by Ruby's [commander](https://github.com/tj/commander).  
-  [API documentation](http://tj.github.com/commander.js/)
-
-
-## Installation
-
-    $ npm install commander
-
-## Option parsing
-
- Options with commander are defined with the `.option()` method, also serving as documentation for the options. The example below parses args and options from `process.argv`, leaving remaining args as the `program.args` array which were not consumed by options.
-
-```js
-#!/usr/bin/env node
-
-/**
- * Module dependencies.
- */
-
-var program = require('commander');
-
-program
-  .version('0.0.1')
-  .option('-p, --peppers', 'Add peppers')
-  .option('-P, --pineapple', 'Add pineapple')
-  .option('-b, --bbq-sauce', 'Add bbq sauce')
-  .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble')
-  .parse(process.argv);
-
-console.log('you ordered a pizza with:');
-if (program.peppers) console.log('  - peppers');
-if (program.pineapple) console.log('  - pineapple');
-if (program.bbqSauce) console.log('  - bbq');
-console.log('  - %s cheese', program.cheese);
-```
-
- Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as "--template-engine" are camel-cased, becoming `program.templateEngine` etc.
-
-
-## Coercion
-
-```js
-function range(val) {
-  return val.split('..').map(Number);
-}
-
-function list(val) {
-  return val.split(',');
-}
-
-function collect(val, memo) {
-  memo.push(val);
-  return memo;
-}
-
-function increaseVerbosity(v, total) {
-  return total + 1;
-}
-
-program
-  .version('0.0.1')
-  .usage('[options] <file ...>')
-  .option('-i, --integer <n>', 'An integer argument', parseInt)
-  .option('-f, --float <n>', 'A float argument', parseFloat)
-  .option('-r, --range <a>..<b>', 'A range', range)
-  .option('-l, --list <items>', 'A list', list)
-  .option('-o, --optional [value]', 'An optional value')
-  .option('-c, --collect [value]', 'A repeatable value', collect, [])
-  .option('-v, --verbose', 'A value that can be increased', increaseVerbosity, 0)
-  .parse(process.argv);
-
-console.log(' int: %j', program.integer);
-console.log(' float: %j', program.float);
-console.log(' optional: %j', program.optional);
-program.range = program.range || [];
-console.log(' range: %j..%j', program.range[0], program.range[1]);
-console.log(' list: %j', program.list);
-console.log(' collect: %j', program.collect);
-console.log(' verbosity: %j', program.verbose);
-console.log(' args: %j', program.args);
-```
-
-## Regular Expression
-```js
-program
-  .version('0.0.1')
-  .option('-s --size <size>', 'Pizza size', /^(large|medium|small)$/i, 'medium')
-  .option('-d --drink [drink]', 'Drink', /^(coke|pepsi|izze)$/i)
-  .parse(process.argv);
-  
-console.log(' size: %j', program.size);
-console.log(' drink: %j', program.drink);
-```
-
-## Variadic arguments
-
- The last argument of a command can be variadic, and only the last argument.  To make an argument variadic you have to
- append `...` to the argument name.  Here is an example:
-
-```js
-#!/usr/bin/env node
-
-/**
- * Module dependencies.
- */
-
-var program = require('commander');
-
-program
-  .version('0.0.1')
-  .command('rmdir <dir> [otherDirs...]')
-  .action(function (dir, otherDirs) {
-    console.log('rmdir %s', dir);
-    if (otherDirs) {
-      otherDirs.forEach(function (oDir) {
-        console.log('rmdir %s', oDir);
-      });
-    }
-  });
-
-program.parse(process.argv);
-```
-
- An `Array` is used for the value of a variadic argument.  This applies to `program.args` as well as the argument passed
- to your action as demonstrated above.
-
-## Specify the argument syntax
-
-```js
-#!/usr/bin/env node
-
-var program = require('../');
-
-program
-  .version('0.0.1')
-  .arguments('<cmd> [env]')
-  .action(function (cmd, env) {
-     cmdValue = cmd;
-     envValue = env;
-  });
-
-program.parse(process.argv);
-
-if (typeof cmdValue === 'undefined') {
-   console.error('no command given!');
-   process.exit(1);
-}
-console.log('command:', cmdValue);
-console.log('environment:', envValue || "no environment given");
-```
-
-## Git-style sub-commands
-
-```js
-// file: ./examples/pm
-var program = require('..');
-
-program
-  .version('0.0.1')
-  .command('install [name]', 'install one or more packages')
-  .command('search [query]', 'search with optional query')
-  .command('list', 'list packages installed', {isDefault: true})
-  .parse(process.argv);
-```
-
-When `.command()` is invoked with a description argument, no `.action(callback)` should be called to handle sub-commands, otherwise there will be an error. This tells commander that you're going to use separate executables for sub-commands, much like `git(1)` and other popular tools.  
-The commander will try to search the executables in the directory of the entry script (like `./examples/pm`) with the name `program-command`, like `pm-install`, `pm-search`.
-
-Options can be passed with the call to `.command()`. Specifying `true` for `opts.noHelp` will remove the option from the generated help output. Specifying `true` for `opts.isDefault` will run the subcommand if no other subcommand is specified.
-
-If the program is designed to be installed globally, make sure the executables have proper modes, like `755`.
-
-### `--harmony`
-
-You can enable `--harmony` option in two ways:
-* Use `#! /usr/bin/env node --harmony` in the sub-commands scripts. Note some os version don’t support this pattern.
-* Use the `--harmony` option when call the command, like `node --harmony examples/pm publish`. The `--harmony` option will be preserved when spawning sub-command process.
-
-## Automated --help
-
- The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free:
-
-```  
- $ ./examples/pizza --help
-
-   Usage: pizza [options]
-
-   An application for pizzas ordering
-
-   Options:
-
-     -h, --help           output usage information
-     -V, --version        output the version number
-     -p, --peppers        Add peppers
-     -P, --pineapple      Add pineapple
-     -b, --bbq            Add bbq sauce
-     -c, --cheese <type>  Add the specified type of cheese [marble]
-     -C, --no-cheese      You do not want any cheese
-
-```
-
-## Custom help
-
- You can display arbitrary `-h, --help` information
- by listening for "--help". Commander will automatically
- exit once you are done so that the remainder of your program
- does not execute causing undesired behaviours, for example
- in the following executable "stuff" will not output when
- `--help` is used.
-
-```js
-#!/usr/bin/env node
-
-/**
- * Module dependencies.
- */
-
-var program = require('commander');
-
-program
-  .version('0.0.1')
-  .option('-f, --foo', 'enable some foo')
-  .option('-b, --bar', 'enable some bar')
-  .option('-B, --baz', 'enable some baz');
-
-// must be before .parse() since
-// node's emit() is immediate
-
-program.on('--help', function(){
-  console.log('  Examples:');
-  console.log('');
-  console.log('    $ custom-help --help');
-  console.log('    $ custom-help -h');
-  console.log('');
-});
-
-program.parse(process.argv);
-
-console.log('stuff');
-```
-
-Yields the following help output when `node script-name.js -h` or `node script-name.js --help` are run:
-
-```
-
-Usage: custom-help [options]
-
-Options:
-
-  -h, --help     output usage information
-  -V, --version  output the version number
-  -f, --foo      enable some foo
-  -b, --bar      enable some bar
-  -B, --baz      enable some baz
-
-Examples:
-
-  $ custom-help --help
-  $ custom-help -h
-
-```
-
-## .outputHelp(cb)
-
-Output help information without exiting.
-Optional callback cb allows post-processing of help text before it is displayed.
-
-If you want to display help by default (e.g. if no command was provided), you can use something like:
-
-```js
-var program = require('commander');
-var colors = require('colors');
-
-program
-  .version('0.0.1')
-  .command('getstream [url]', 'get stream URL')
-  .parse(process.argv);
-
-  if (!process.argv.slice(2).length) {
-    program.outputHelp(make_red);
-  }
-
-function make_red(txt) {
-  return colors.red(txt); //display the help text in red on the console
-}
-```
-
-## .help(cb)
-
-  Output help information and exit immediately.
-  Optional callback cb allows post-processing of help text before it is displayed.
-
-## Examples
-
-```js
-var program = require('commander');
-
-program
-  .version('0.0.1')
-  .option('-C, --chdir <path>', 'change the working directory')
-  .option('-c, --config <path>', 'set config path. defaults to ./deploy.conf')
-  .option('-T, --no-tests', 'ignore test hook')
-
-program
-  .command('setup [env]')
-  .description('run setup commands for all envs')
-  .option("-s, --setup_mode [mode]", "Which setup mode to use")
-  .action(function(env, options){
-    var mode = options.setup_mode || "normal";
-    env = env || 'all';
-    console.log('setup for %s env(s) with %s mode', env, mode);
-  });
-
-program
-  .command('exec <cmd>')
-  .alias('ex')
-  .description('execute the given remote cmd')
-  .option("-e, --exec_mode <mode>", "Which exec mode to use")
-  .action(function(cmd, options){
-    console.log('exec "%s" using %s mode', cmd, options.exec_mode);
-  }).on('--help', function() {
-    console.log('  Examples:');
-    console.log();
-    console.log('    $ deploy exec sequential');
-    console.log('    $ deploy exec async');
-    console.log();
-  });
-
-program
-  .command('*')
-  .action(function(env){
-    console.log('deploying "%s"', env);
-  });
-
-program.parse(process.argv);
-```
-
-More Demos can be found in the [examples](https://github.com/tj/commander.js/tree/master/examples) directory.
-
-## License
-
-MIT
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/index.js
deleted file mode 100644
index a19c05d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/index.js
+++ /dev/null
@@ -1,1110 +0,0 @@
-/**
- * Module dependencies.
- */
-
-var EventEmitter = require('events').EventEmitter;
-var spawn = require('child_process').spawn;
-var readlink = require('graceful-readlink').readlinkSync;
-var path = require('path');
-var dirname = path.dirname;
-var basename = path.basename;
-var fs = require('fs');
-
-/**
- * Expose the root command.
- */
-
-exports = module.exports = new Command();
-
-/**
- * Expose `Command`.
- */
-
-exports.Command = Command;
-
-/**
- * Expose `Option`.
- */
-
-exports.Option = Option;
-
-/**
- * Initialize a new `Option` with the given `flags` and `description`.
- *
- * @param {String} flags
- * @param {String} description
- * @api public
- */
-
-function Option(flags, description) {
-  this.flags = flags;
-  this.required = ~flags.indexOf('<');
-  this.optional = ~flags.indexOf('[');
-  this.bool = !~flags.indexOf('-no-');
-  flags = flags.split(/[ ,|]+/);
-  if (flags.length > 1 && !/^[[<]/.test(flags[1])) this.short = flags.shift();
-  this.long = flags.shift();
-  this.description = description || '';
-}
-
-/**
- * Return option name.
- *
- * @return {String}
- * @api private
- */
-
-Option.prototype.name = function() {
-  return this.long
-    .replace('--', '')
-    .replace('no-', '');
-};
-
-/**
- * Check if `arg` matches the short or long flag.
- *
- * @param {String} arg
- * @return {Boolean}
- * @api private
- */
-
-Option.prototype.is = function(arg) {
-  return arg == this.short || arg == this.long;
-};
-
-/**
- * Initialize a new `Command`.
- *
- * @param {String} name
- * @api public
- */
-
-function Command(name) {
-  this.commands = [];
-  this.options = [];
-  this._execs = {};
-  this._allowUnknownOption = false;
-  this._args = [];
-  this._name = name || '';
-}
-
-/**
- * Inherit from `EventEmitter.prototype`.
- */
-
-Command.prototype.__proto__ = EventEmitter.prototype;
-
-/**
- * Add command `name`.
- *
- * The `.action()` callback is invoked when the
- * command `name` is specified via __ARGV__,
- * and the remaining arguments are applied to the
- * function for access.
- *
- * When the `name` is "*" an un-matched command
- * will be passed as the first arg, followed by
- * the rest of __ARGV__ remaining.
- *
- * Examples:
- *
- *      program
- *        .version('0.0.1')
- *        .option('-C, --chdir <path>', 'change the working directory')
- *        .option('-c, --config <path>', 'set config path. defaults to ./deploy.conf')
- *        .option('-T, --no-tests', 'ignore test hook')
- *
- *      program
- *        .command('setup')
- *        .description('run remote setup commands')
- *        .action(function() {
- *          console.log('setup');
- *        });
- *
- *      program
- *        .command('exec <cmd>')
- *        .description('run the given remote command')
- *        .action(function(cmd) {
- *          console.log('exec "%s"', cmd);
- *        });
- *
- *      program
- *        .command('teardown <dir> [otherDirs...]')
- *        .description('run teardown commands')
- *        .action(function(dir, otherDirs) {
- *          console.log('dir "%s"', dir);
- *          if (otherDirs) {
- *            otherDirs.forEach(function (oDir) {
- *              console.log('dir "%s"', oDir);
- *            });
- *          }
- *        });
- *
- *      program
- *        .command('*')
- *        .description('deploy the given env')
- *        .action(function(env) {
- *          console.log('deploying "%s"', env);
- *        });
- *
- *      program.parse(process.argv);
-  *
- * @param {String} name
- * @param {String} [desc] for git-style sub-commands
- * @return {Command} the new command
- * @api public
- */
-
-Command.prototype.command = function(name, desc, opts) {
-  opts = opts || {};
-  var args = name.split(/ +/);
-  var cmd = new Command(args.shift());
-
-  if (desc) {
-    cmd.description(desc);
-    this.executables = true;
-    this._execs[cmd._name] = true;
-    if (opts.isDefault) this.defaultExecutable = cmd._name;
-  }
-
-  cmd._noHelp = !!opts.noHelp;
-  this.commands.push(cmd);
-  cmd.parseExpectedArgs(args);
-  cmd.parent = this;
-
-  if (desc) return this;
-  return cmd;
-};
-
-/**
- * Define argument syntax for the top-level command.
- *
- * @api public
- */
-
-Command.prototype.arguments = function (desc) {
-  return this.parseExpectedArgs(desc.split(/ +/));
-};
-
-/**
- * Add an implicit `help [cmd]` subcommand
- * which invokes `--help` for the given command.
- *
- * @api private
- */
-
-Command.prototype.addImplicitHelpCommand = function() {
-  this.command('help [cmd]', 'display help for [cmd]');
-};
-
-/**
- * Parse expected `args`.
- *
- * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`.
- *
- * @param {Array} args
- * @return {Command} for chaining
- * @api public
- */
-
-Command.prototype.parseExpectedArgs = function(args) {
-  if (!args.length) return;
-  var self = this;
-  args.forEach(function(arg) {
-    var argDetails = {
-      required: false,
-      name: '',
-      variadic: false
-    };
-
-    switch (arg[0]) {
-      case '<':
-        argDetails.required = true;
-        argDetails.name = arg.slice(1, -1);
-        break;
-      case '[':
-        argDetails.name = arg.slice(1, -1);
-        break;
-    }
-
-    if (argDetails.name.length > 3 && argDetails.name.slice(-3) === '...') {
-      argDetails.variadic = true;
-      argDetails.name = argDetails.name.slice(0, -3);
-    }
-    if (argDetails.name) {
-      self._args.push(argDetails);
-    }
-  });
-  return this;
-};
-
-/**
- * Register callback `fn` for the command.
- *
- * Examples:
- *
- *      program
- *        .command('help')
- *        .description('display verbose help')
- *        .action(function() {
- *           // output help here
- *        });
- *
- * @param {Function} fn
- * @return {Command} for chaining
- * @api public
- */
-
-Command.prototype.action = function(fn) {
-  var self = this;
-  var listener = function(args, unknown) {
-    // Parse any so-far unknown options
-    args = args || [];
-    unknown = unknown || [];
-
-    var parsed = self.parseOptions(unknown);
-
-    // Output help if necessary
-    outputHelpIfNecessary(self, parsed.unknown);
-
-    // If there are still any unknown options, then we simply
-    // die, unless someone asked for help, in which case we give it
-    // to them, and then we die.
-    if (parsed.unknown.length > 0) {
-      self.unknownOption(parsed.unknown[0]);
-    }
-
-    // Leftover arguments need to be pushed back. Fixes issue #56
-    if (parsed.args.length) args = parsed.args.concat(args);
-
-    self._args.forEach(function(arg, i) {
-      if (arg.required && null == args[i]) {
-        self.missingArgument(arg.name);
-      } else if (arg.variadic) {
-        if (i !== self._args.length - 1) {
-          self.variadicArgNotLast(arg.name);
-        }
-
-        args[i] = args.splice(i);
-      }
-    });
-
-    // Always append ourselves to the end of the arguments,
-    // to make sure we match the number of arguments the user
-    // expects
-    if (self._args.length) {
-      args[self._args.length] = self;
-    } else {
-      args.push(self);
-    }
-
-    fn.apply(self, args);
-  };
-  var parent = this.parent || this;
-  var name = parent === this ? '*' : this._name;
-  parent.on(name, listener);
-  if (this._alias) parent.on(this._alias, listener);
-  return this;
-};
-
-/**
- * Define option with `flags`, `description` and optional
- * coercion `fn`.
- *
- * The `flags` string should contain both the short and long flags,
- * separated by comma, a pipe or space. The following are all valid
- * all will output this way when `--help` is used.
- *
- *    "-p, --pepper"
- *    "-p|--pepper"
- *    "-p --pepper"
- *
- * Examples:
- *
- *     // simple boolean defaulting to false
- *     program.option('-p, --pepper', 'add pepper');
- *
- *     --pepper
- *     program.pepper
- *     // => Boolean
- *
- *     // simple boolean defaulting to true
- *     program.option('-C, --no-cheese', 'remove cheese');
- *
- *     program.cheese
- *     // => true
- *
- *     --no-cheese
- *     program.cheese
- *     // => false
- *
- *     // required argument
- *     program.option('-C, --chdir <path>', 'change the working directory');
- *
- *     --chdir /tmp
- *     program.chdir
- *     // => "/tmp"
- *
- *     // optional argument
- *     program.option('-c, --cheese [type]', 'add cheese [marble]');
- *
- * @param {String} flags
- * @param {String} description
- * @param {Function|Mixed} fn or default
- * @param {Mixed} defaultValue
- * @return {Command} for chaining
- * @api public
- */
-
-Command.prototype.option = function(flags, description, fn, defaultValue) {
-  var self = this
-    , option = new Option(flags, description)
-    , oname = option.name()
-    , name = camelcase(oname);
-
-  // default as 3rd arg
-  if (typeof fn != 'function') {
-    if (fn instanceof RegExp) {
-      var regex = fn;
-      fn = function(val, def) {
-        var m = regex.exec(val);
-        return m ? m[0] : def;
-      }
-    }
-    else {
-      defaultValue = fn;
-      fn = null;
-    }
-  }
-
-  // preassign default value only for --no-*, [optional], or <required>
-  if (false == option.bool || option.optional || option.required) {
-    // when --no-* we make sure default is true
-    if (false == option.bool) defaultValue = true;
-    // preassign only if we have a default
-    if (undefined !== defaultValue) self[name] = defaultValue;
-  }
-
-  // register the option
-  this.options.push(option);
-
-  // when it's passed assign the value
-  // and conditionally invoke the callback
-  this.on(oname, function(val) {
-    // coercion
-    if (null !== val && fn) val = fn(val, undefined === self[name]
-      ? defaultValue
-      : self[name]);
-
-    // unassigned or bool
-    if ('boolean' == typeof self[name] || 'undefined' == typeof self[name]) {
-      // if no value, bool true, and we have a default, then use it!
-      if (null == val) {
-        self[name] = option.bool
-          ? defaultValue || true
-          : false;
-      } else {
-        self[name] = val;
-      }
-    } else if (null !== val) {
-      // reassign
-      self[name] = val;
-    }
-  });
-
-  return this;
-};
-
-/**
- * Allow unknown options on the command line.
- *
- * @param {Boolean} arg if `true` or omitted, no error will be thrown
- * for unknown options.
- * @api public
- */
-Command.prototype.allowUnknownOption = function(arg) {
-    this._allowUnknownOption = arguments.length === 0 || arg;
-    return this;
-};
-
-/**
- * Parse `argv`, settings options and invoking commands when defined.
- *
- * @param {Array} argv
- * @return {Command} for chaining
- * @api public
- */
-
-Command.prototype.parse = function(argv) {
-  // implicit help
-  if (this.executables) this.addImplicitHelpCommand();
-
-  // store raw args
-  this.rawArgs = argv;
-
-  // guess name
-  this._name = this._name || basename(argv[1], '.js');
-
-  // github-style sub-commands with no sub-command
-  if (this.executables && argv.length < 3 && !this.defaultExecutable) {
-    // this user needs help
-    argv.push('--help');
-  }
-
-  // process argv
-  var parsed = this.parseOptions(this.normalize(argv.slice(2)));
-  var args = this.args = parsed.args;
-
-  var result = this.parseArgs(this.args, parsed.unknown);
-
-  // executable sub-commands
-  var name = result.args[0];
-  if (this._execs[name] && typeof this._execs[name] != "function") {
-    return this.executeSubCommand(argv, args, parsed.unknown);
-  } else if (this.defaultExecutable) {
-    // use the default subcommand
-    args.unshift(name = this.defaultExecutable);
-    return this.executeSubCommand(argv, args, parsed.unknown);
-  }
-
-  return result;
-};
-
-/**
- * Execute a sub-command executable.
- *
- * @param {Array} argv
- * @param {Array} args
- * @param {Array} unknown
- * @api private
- */
-
-Command.prototype.executeSubCommand = function(argv, args, unknown) {
-  args = args.concat(unknown);
-
-  if (!args.length) this.help();
-  if ('help' == args[0] && 1 == args.length) this.help();
-
-  // <cmd> --help
-  if ('help' == args[0]) {
-    args[0] = args[1];
-    args[1] = '--help';
-  }
-
-  // executable
-  var f = argv[1];
-  // name of the subcommand, link `pm-install`
-  var bin = basename(f, '.js') + '-' + args[0];
-
-
-  // In case of globally installed, get the base dir where executable
-  //  subcommand file should be located at
-  var baseDir
-    , link = readlink(f);
-
-  // when symbolink is relative path
-  if (link !== f && link.charAt(0) !== '/') {
-    link = path.join(dirname(f), link)
-  }
-  baseDir = dirname(link);
-
-  // prefer local `./<bin>` to bin in the $PATH
-  var localBin = path.join(baseDir, bin);
-
-  // whether bin file is a js script with explicit `.js` extension
-  var isExplicitJS = false;
-  if (exists(localBin + '.js')) {
-    bin = localBin + '.js';
-    isExplicitJS = true;
-  } else if (exists(localBin)) {
-    bin = localBin;
-  }
-
-  args = args.slice(1);
-
-  var proc;
-  if (process.platform !== 'win32') {
-    if (isExplicitJS) {
-      args.unshift(localBin);
-      // add executable arguments to spawn
-      args = (process.execArgv || []).concat(args);
-
-      proc = spawn('node', args, { stdio: 'inherit', customFds: [0, 1, 2] });
-    } else {
-      proc = spawn(bin, args, { stdio: 'inherit', customFds: [0, 1, 2] });
-    }
-  } else {
-    args.unshift(localBin);
-    proc = spawn(process.execPath, args, { stdio: 'inherit'});
-  }
-
-  proc.on('close', process.exit.bind(process));
-  proc.on('error', function(err) {
-    if (err.code == "ENOENT") {
-      console.error('\n  %s(1) does not exist, try --help\n', bin);
-    } else if (err.code == "EACCES") {
-      console.error('\n  %s(1) not executable. try chmod or run with root\n', bin);
-    }
-    process.exit(1);
-  });
-
-  // Store the reference to the child process
-  this.runningCommand = proc;
-};
-
-/**
- * Normalize `args`, splitting joined short flags. For example
- * the arg "-abc" is equivalent to "-a -b -c".
- * This also normalizes equal sign and splits "--abc=def" into "--abc def".
- *
- * @param {Array} args
- * @return {Array}
- * @api private
- */
-
-Command.prototype.normalize = function(args) {
-  var ret = []
-    , arg
-    , lastOpt
-    , index;
-
-  for (var i = 0, len = args.length; i < len; ++i) {
-    arg = args[i];
-    if (i > 0) {
-      lastOpt = this.optionFor(args[i-1]);
-    }
-
-    if (arg === '--') {
-      // Honor option terminator
-      ret = ret.concat(args.slice(i));
-      break;
-    } else if (lastOpt && lastOpt.required) {
-      ret.push(arg);
-    } else if (arg.length > 1 && '-' == arg[0] && '-' != arg[1]) {
-      arg.slice(1).split('').forEach(function(c) {
-        ret.push('-' + c);
-      });
-    } else if (/^--/.test(arg) && ~(index = arg.indexOf('='))) {
-      ret.push(arg.slice(0, index), arg.slice(index + 1));
-    } else {
-      ret.push(arg);
-    }
-  }
-
-  return ret;
-};
-
-/**
- * Parse command `args`.
- *
- * When listener(s) are available those
- * callbacks are invoked, otherwise the "*"
- * event is emitted and those actions are invoked.
- *
- * @param {Array} args
- * @return {Command} for chaining
- * @api private
- */
-
-Command.prototype.parseArgs = function(args, unknown) {
-  var name;
-
-  if (args.length) {
-    name = args[0];
-    if (this.listeners(name).length) {
-      this.emit(args.shift(), args, unknown);
-    } else {
-      this.emit('*', args);
-    }
-  } else {
-    outputHelpIfNecessary(this, unknown);
-
-    // If there were no args and we have unknown options,
-    // then they are extraneous and we need to error.
-    if (unknown.length > 0) {
-      this.unknownOption(unknown[0]);
-    }
-  }
-
-  return this;
-};
-
-/**
- * Return an option matching `arg` if any.
- *
- * @param {String} arg
- * @return {Option}
- * @api private
- */
-
-Command.prototype.optionFor = function(arg) {
-  for (var i = 0, len = this.options.length; i < len; ++i) {
-    if (this.options[i].is(arg)) {
-      return this.options[i];
-    }
-  }
-};
-
-/**
- * Parse options from `argv` returning `argv`
- * void of these options.
- *
- * @param {Array} argv
- * @return {Array}
- * @api public
- */
-
-Command.prototype.parseOptions = function(argv) {
-  var args = []
-    , len = argv.length
-    , literal
-    , option
-    , arg;
-
-  var unknownOptions = [];
-
-  // parse options
-  for (var i = 0; i < len; ++i) {
-    arg = argv[i];
-
-    // literal args after --
-    if ('--' == arg) {
-      literal = true;
-      continue;
-    }
-
-    if (literal) {
-      args.push(arg);
-      continue;
-    }
-
-    // find matching Option
-    option = this.optionFor(arg);
-
-    // option is defined
-    if (option) {
-      // requires arg
-      if (option.required) {
-        arg = argv[++i];
-        if (null == arg) return this.optionMissingArgument(option);
-        this.emit(option.name(), arg);
-      // optional arg
-      } else if (option.optional) {
-        arg = argv[i+1];
-        if (null == arg || ('-' == arg[0] && '-' != arg)) {
-          arg = null;
-        } else {
-          ++i;
-        }
-        this.emit(option.name(), arg);
-      // bool
-      } else {
-        this.emit(option.name());
-      }
-      continue;
-    }
-
-    // looks like an option
-    if (arg.length > 1 && '-' == arg[0]) {
-      unknownOptions.push(arg);
-
-      // If the next argument looks like it might be
-      // an argument for this option, we pass it on.
-      // If it isn't, then it'll simply be ignored
-      if (argv[i+1] && '-' != argv[i+1][0]) {
-        unknownOptions.push(argv[++i]);
-      }
-      continue;
-    }
-
-    // arg
-    args.push(arg);
-  }
-
-  return { args: args, unknown: unknownOptions };
-};
-
-/**
- * Return an object containing options as key-value pairs
- *
- * @return {Object}
- * @api public
- */
-Command.prototype.opts = function() {
-  var result = {}
-    , len = this.options.length;
-
-  for (var i = 0 ; i < len; i++) {
-    var key = camelcase(this.options[i].name());
-    result[key] = key === 'version' ? this._version : this[key];
-  }
-  return result;
-};
-
-/**
- * Argument `name` is missing.
- *
- * @param {String} name
- * @api private
- */
-
-Command.prototype.missingArgument = function(name) {
-  console.error();
-  console.error("  error: missing required argument `%s'", name);
-  console.error();
-  process.exit(1);
-};
-
-/**
- * `Option` is missing an argument, but received `flag` or nothing.
- *
- * @param {String} option
- * @param {String} flag
- * @api private
- */
-
-Command.prototype.optionMissingArgument = function(option, flag) {
-  console.error();
-  if (flag) {
-    console.error("  error: option `%s' argument missing, got `%s'", option.flags, flag);
-  } else {
-    console.error("  error: option `%s' argument missing", option.flags);
-  }
-  console.error();
-  process.exit(1);
-};
-
-/**
- * Unknown option `flag`.
- *
- * @param {String} flag
- * @api private
- */
-
-Command.prototype.unknownOption = function(flag) {
-  if (this._allowUnknownOption) return;
-  console.error();
-  console.error("  error: unknown option `%s'", flag);
-  console.error();
-  process.exit(1);
-};
-
-/**
- * Variadic argument with `name` is not the last argument as required.
- *
- * @param {String} name
- * @api private
- */
-
-Command.prototype.variadicArgNotLast = function(name) {
-  console.error();
-  console.error("  error: variadic arguments must be last `%s'", name);
-  console.error();
-  process.exit(1);
-};
-
-/**
- * Set the program version to `str`.
- *
- * This method auto-registers the "-V, --version" flag
- * which will print the version number when passed.
- *
- * @param {String} str
- * @param {String} flags
- * @return {Command} for chaining
- * @api public
- */
-
-Command.prototype.version = function(str, flags) {
-  if (0 == arguments.length) return this._version;
-  this._version = str;
-  flags = flags || '-V, --version';
-  this.option(flags, 'output the version number');
-  this.on('version', function() {
-    process.stdout.write(str + '\n');
-    process.exit(0);
-  });
-  return this;
-};
-
-/**
- * Set the description to `str`.
- *
- * @param {String} str
- * @return {String|Command}
- * @api public
- */
-
-Command.prototype.description = function(str) {
-  if (0 === arguments.length) return this._description;
-  this._description = str;
-  return this;
-};
-
-/**
- * Set an alias for the command
- *
- * @param {String} alias
- * @return {String|Command}
- * @api public
- */
-
-Command.prototype.alias = function(alias) {
-  if (0 == arguments.length) return this._alias;
-  this._alias = alias;
-  return this;
-};
-
-/**
- * Set / get the command usage `str`.
- *
- * @param {String} str
- * @return {String|Command}
- * @api public
- */
-
-Command.prototype.usage = function(str) {
-  var args = this._args.map(function(arg) {
-    return humanReadableArgName(arg);
-  });
-
-  var usage = '[options]'
-    + (this.commands.length ? ' [command]' : '')
-    + (this._args.length ? ' ' + args.join(' ') : '');
-
-  if (0 == arguments.length) return this._usage || usage;
-  this._usage = str;
-
-  return this;
-};
-
-/**
- * Get the name of the command
- *
- * @param {String} name
- * @return {String|Command}
- * @api public
- */
-
-Command.prototype.name = function() {
-  return this._name;
-};
-
-/**
- * Return the largest option length.
- *
- * @return {Number}
- * @api private
- */
-
-Command.prototype.largestOptionLength = function() {
-  return this.options.reduce(function(max, option) {
-    return Math.max(max, option.flags.length);
-  }, 0);
-};
-
-/**
- * Return help for options.
- *
- * @return {String}
- * @api private
- */
-
-Command.prototype.optionHelp = function() {
-  var width = this.largestOptionLength();
-
-  // Prepend the help information
-  return [pad('-h, --help', width) + '  ' + 'output usage information']
-      .concat(this.options.map(function(option) {
-        return pad(option.flags, width) + '  ' + option.description;
-      }))
-      .join('\n');
-};
-
-/**
- * Return command help documentation.
- *
- * @return {String}
- * @api private
- */
-
-Command.prototype.commandHelp = function() {
-  if (!this.commands.length) return '';
-
-  var commands = this.commands.filter(function(cmd) {
-    return !cmd._noHelp;
-  }).map(function(cmd) {
-    var args = cmd._args.map(function(arg) {
-      return humanReadableArgName(arg);
-    }).join(' ');
-
-    return [
-      cmd._name
-        + (cmd._alias ? '|' + cmd._alias : '')
-        + (cmd.options.length ? ' [options]' : '')
-        + ' ' + args
-      , cmd.description()
-    ];
-  });
-
-  var width = commands.reduce(function(max, command) {
-    return Math.max(max, command[0].length);
-  }, 0);
-
-  return [
-    ''
-    , '  Commands:'
-    , ''
-    , commands.map(function(cmd) {
-      var desc = cmd[1] ? '  ' + cmd[1] : '';
-      return pad(cmd[0], width) + desc;
-    }).join('\n').replace(/^/gm, '    ')
-    , ''
-  ].join('\n');
-};
-
-/**
- * Return program help documentation.
- *
- * @return {String}
- * @api private
- */
-
-Command.prototype.helpInformation = function() {
-  var desc = [];
-  if (this._description) {
-    desc = [
-      '  ' + this._description
-      , ''
-    ];
-  }
-
-  var cmdName = this._name;
-  if (this._alias) {
-    cmdName = cmdName + '|' + this._alias;
-  }
-  var usage = [
-    ''
-    ,'  Usage: ' + cmdName + ' ' + this.usage()
-    , ''
-  ];
-
-  var cmds = [];
-  var commandHelp = this.commandHelp();
-  if (commandHelp) cmds = [commandHelp];
-
-  var options = [
-    '  Options:'
-    , ''
-    , '' + this.optionHelp().replace(/^/gm, '    ')
-    , ''
-    , ''
-  ];
-
-  return usage
-    .concat(cmds)
-    .concat(desc)
-    .concat(options)
-    .join('\n');
-};
-
-/**
- * Output help information for this command
- *
- * @api public
- */
-
-Command.prototype.outputHelp = function(cb) {
-  if (!cb) {
-    cb = function(passthru) {
-      return passthru;
-    }
-  }
-  process.stdout.write(cb(this.helpInformation()));
-  this.emit('--help');
-};
-
-/**
- * Output help information and exit.
- *
- * @api public
- */
-
-Command.prototype.help = function(cb) {
-  this.outputHelp(cb);
-  process.exit();
-};
-
-/**
- * Camel-case the given `flag`
- *
- * @param {String} flag
- * @return {String}
- * @api private
- */
-
-function camelcase(flag) {
-  return flag.split('-').reduce(function(str, word) {
-    return str + word[0].toUpperCase() + word.slice(1);
-  });
-}
-
-/**
- * Pad `str` to `width`.
- *
- * @param {String} str
- * @param {Number} width
- * @return {String}
- * @api private
- */
-
-function pad(str, width) {
-  var len = Math.max(0, width - str.length);
-  return str + Array(len + 1).join(' ');
-}
-
-/**
- * Output help information if necessary
- *
- * @param {Command} command to output help for
- * @param {Array} array of options to search for -h or --help
- * @api private
- */
-
-function outputHelpIfNecessary(cmd, options) {
-  options = options || [];
-  for (var i = 0; i < options.length; i++) {
-    if (options[i] == '--help' || options[i] == '-h') {
-      cmd.outputHelp();
-      process.exit(0);
-    }
-  }
-}
-
-/**
- * Takes an argument an returns its human readable equivalent for help usage.
- *
- * @param {Object} arg
- * @return {String}
- * @api private
- */
-
-function humanReadableArgName(arg) {
-  var nameOutput = arg.name + (arg.variadic === true ? '...' : '');
-
-  return arg.required
-    ? '<' + nameOutput + '>'
-    : '[' + nameOutput + ']'
-}
-
-// for versions before node v0.8 when there weren't `fs.existsSync`
-function exists(file) {
-  try {
-    if (fs.statSync(file).isFile()) {
-      return true;
-    }
-  } catch (e) {
-    return false;
-  }
-}
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/.npmignore
deleted file mode 100644
index 3ac7d16..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/.npmignore
+++ /dev/null
@@ -1,3 +0,0 @@
-.idea/
-.DS_Store
-node_modules/
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/.travis.yml
deleted file mode 100644
index baf9be7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-node_js:
-  - "0.10"
-  - "0.12"
-  - "io.js"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/LICENSE
deleted file mode 100644
index d1f842f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2015 Zhiye Li
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/README.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/README.md
deleted file mode 100644
index fc63b50..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/README.md
+++ /dev/null
@@ -1,17 +0,0 @@
-# graceful-readlink
-[![NPM Version](http://img.shields.io/npm/v/graceful-readlink.svg?style=flat)](https://www.npmjs.org/package/graceful-readlink)
-[![NPM Downloads](https://img.shields.io/npm/dm/graceful-readlink.svg?style=flat)](https://www.npmjs.org/package/graceful-readlink)
-
-
-## Usage
-
-```js
-var readlinkSync = require('graceful-readlink').readlinkSync;
-console.log(readlinkSync(f));
-// output
-//  the file pointed to when `f` is a symbolic link
-//  the `f` itself when `f` is not a symbolic link
-```
-## Licence
-
-MIT License
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/index.js
deleted file mode 100644
index 7e9fc70..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/index.js
+++ /dev/null
@@ -1,12 +0,0 @@
-var fs = require('fs')
-  , lstat = fs.lstatSync;
-
-exports.readlinkSync = function (p) {
-  if (lstat(p).isSymbolicLink()) {
-    return fs.readlinkSync(p);
-  } else {
-    return p;
-  }
-};
-
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/package.json
deleted file mode 100644
index 018563f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/node_modules/graceful-readlink/package.json
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  "name": "graceful-readlink",
-  "version": "1.0.1",
-  "description": "graceful fs.readlink",
-  "main": "index.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/zhiyelee/graceful-readlink.git"
-  },
-  "homepage": "https://github.com/zhiyelee/graceful-readlink",
-  "bugs": {
-    "url": "https://github.com/zhiyelee/graceful-readlink/issues"
-  },
-  "keywords": [
-    "fs.readlink",
-    "readlink"
-  ],
-  "author": {
-    "name": "zhiyelee"
-  },
-  "license": "MIT",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "gitHead": "f6655275bebef706fb63fd01b5f062a7052419a5",
-  "_id": "graceful-readlink@1.0.1",
-  "_shasum": "4cafad76bc62f02fa039b2f94e9a3dd3a391a725",
-  "_from": "graceful-readlink@>=1.0.0",
-  "_npmVersion": "2.1.17",
-  "_nodeVersion": "0.11.14",
-  "_npmUser": {
-    "name": "zhiyelee",
-    "email": "zhiyelee@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "zhiyelee",
-      "email": "zhiyelee@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "4cafad76bc62f02fa039b2f94e9a3dd3a391a725",
-    "tarball": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/package.json
deleted file mode 100644
index 8d4aa4e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/commander/package.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  "name": "commander",
-  "version": "2.9.0",
-  "description": "the complete solution for node.js command-line programs",
-  "keywords": [
-    "command",
-    "option",
-    "parser"
-  ],
-  "author": {
-    "name": "TJ Holowaychuk",
-    "email": "tj@vision-media.ca"
-  },
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/tj/commander.js.git"
-  },
-  "devDependencies": {
-    "should": ">= 0.0.1",
-    "sinon": ">=1.17.1"
-  },
-  "scripts": {
-    "test": "make test"
-  },
-  "main": "index",
-  "engines": {
-    "node": ">= 0.6.x"
-  },
-  "files": [
-    "index.js"
-  ],
-  "dependencies": {
-    "graceful-readlink": ">= 1.0.0"
-  },
-  "gitHead": "b2aad7a8471d434593a85306aa73777a526e9f75",
-  "bugs": {
-    "url": "https://github.com/tj/commander.js/issues"
-  },
-  "homepage": "https://github.com/tj/commander.js#readme",
-  "_id": "commander@2.9.0",
-  "_shasum": "9c99094176e12240cb22d6c5146098400fe0f7d4",
-  "_from": "commander@>=2.9.0 <3.0.0",
-  "_npmVersion": "2.11.3",
-  "_nodeVersion": "0.12.7",
-  "_npmUser": {
-    "name": "zhiyelee",
-    "email": "zhiyelee@gmail.com"
-  },
-  "dist": {
-    "shasum": "9c99094176e12240cb22d6c5146098400fe0f7d4",
-    "tarball": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "tjholowaychuk",
-      "email": "tj@vision-media.ca"
-    },
-    {
-      "name": "somekittens",
-      "email": "rkoutnik@gmail.com"
-    },
-    {
-      "name": "zhiyelee",
-      "email": "zhiyelee@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/.npmignore
deleted file mode 100644
index dbb0721..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/.npmignore
+++ /dev/null
@@ -1,2 +0,0 @@
-node_modules
-cosmicrealms.com
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/.travis.yml
deleted file mode 100644
index 6e5919d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/.travis.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-language: node_js
-node_js:
-  - "0.10"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/LICENSE
deleted file mode 100644
index 757562e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Mathias Buus
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/README.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/README.md
deleted file mode 100644
index 104a425..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/README.md
+++ /dev/null
@@ -1,173 +0,0 @@
-# is-my-json-valid
-
-A [JSONSchema](http://json-schema.org/) validator that uses code generation
-to be extremely fast
-
-```
-npm install is-my-json-valid
-```
-
-It passes the entire JSONSchema v4 test suite except for `remoteRefs` and `maxLength`/`minLength` when using unicode surrogate pairs.
-
-[![build status](http://img.shields.io/travis/mafintosh/is-my-json-valid.svg?style=flat)](http://travis-ci.org/mafintosh/is-my-json-valid)
-
-## Usage
-
-Simply pass a schema to compile it
-
-``` js
-var validator = require('is-my-json-valid')
-
-var validate = validator({
-  required: true,
-  type: 'object',
-  properties: {
-    hello: {
-      required: true,
-      type: 'string'
-    }
-  }
-})
-
-console.log('should be valid', validate({hello: 'world'}))
-console.log('should not be valid', validate({}))
-
-// get the last list of errors by checking validate.errors
-// the following will print [{field: 'data.hello', message: 'is required'}]
-console.log(validate.errors)
-```
-
-You can also pass the schema as a string
-
-``` js
-var validate = validator('{"type": ... }')
-```
-
-Optionally you can use the require submodule to load a schema from `__dirname`
-
-``` js
-var validator = require('is-my-json-valid/require')
-var validate = validator('my-schema.json')
-```
-
-## Custom formats
-
-is-my-json-valid supports the formats specified in JSON schema v4 (such as date-time).
-If you want to add your own custom formats pass them as the formats options to the validator
-
-``` js
-var validate = validator({
-  type: 'string',
-  required: true,
-  format: 'only-a'
-}, {
-  formats: {
-    'only-a': /^a+$/
-  }
-})
-
-console.log(validate('aa')) // true
-console.log(validate('ab')) // false
-```
-
-## External schemas
-
-You can pass in external schemas that you reference using the `$ref` attribute as the `schemas` option
-
-``` js
-var ext = {
-  required: true,
-  type: 'string'
-}
-
-var schema = {
-  $ref: '#ext' // references another schema called ext
-}
-
-// pass the external schemas as an option
-var validate = validator(schema, {schemas: {ext: ext}})
-
-validate('hello') // returns true
-validate(42) // return false
-```
-
-## Filtering away additional properties
-
-is-my-json-valid supports filtering away properties not in the schema
-
-``` js
-var filter = validator.filter({
-  required: true,
-  type: 'object',
-  properties: {
-    hello: {type: 'string', required: true}
-  },
-  additionalProperties: false
-})
-
-var doc = {hello: 'world', notInSchema: true}
-console.log(filter(doc)) // {hello: 'world'}
-```
-
-## Verbose mode outputs the value on errors
-
-is-my-json-valid outputs the value causing an error when verbose is set to true
-
-``` js
-var validate = validator({
-  required: true,
-  type: 'object',
-  properties: {
-    hello: {
-      required: true,
-      type: 'string'
-    }
-  }
-}, {
-  verbose: true
-})
-
-validate({hello: 100});
-console.log(validate.errors) // {field: 'data.hello', message: 'is the wrong type', value: 100, type: 'string'}
-```
-
-## Greedy mode tries to validate as much as possible
-
-By default is-my-json-valid bails on first validation error but when greedy is
-set to true it tries to validate as much as possible:
-
-``` js
-var validate = validator({
-  type: 'object',
-  properties: {
-    x: {
-      type: 'number'
-    }
-  },
-  required: ['x', 'y']
-}, {
-  greedy: true
-});
-
-validate({x: 'string'});
-console.log(validate.errors) // [{field: 'data.y', message: 'is required'},
-                             //  {field: 'data.x', message: 'is the wrong type'}]
-```
-
-## Performance
-
-is-my-json-valid uses code generation to turn your JSON schema into basic javascript code that is easily optimizeable by v8.
-
-At the time of writing, is-my-json-valid is the __fastest validator__ when running
-
-* [json-schema-benchmark](https://github.com/Muscula/json-schema-benchmark)
-* [cosmicreals.com benchmark](http://cosmicrealms.com/blog/2014/08/29/benchmark-of-node-dot-js-json-validation-modules-part-3/)
-* [jsck benchmark](https://github.com/pandastrike/jsck/issues/72#issuecomment-70992684)
-* [themis benchmark](https://cdn.rawgit.com/playlyfe/themis/master/benchmark/results.html)
-* [z-schema benchmark](https://rawgit.com/zaggino/z-schema/master/benchmark/results.html)
-
-If you know any other relevant benchmarks open a PR and I'll add them.
-
-## License
-
-MIT
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/example.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/example.js
deleted file mode 100644
index f70f4df..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/example.js
+++ /dev/null
@@ -1,18 +0,0 @@
-var validator = require('./')
-
-var validate = validator({
-  type: 'object',
-  properties: {
-    hello: {
-      required: true,
-      type: 'string'
-    }
-  }
-})
-
-console.log('should be valid', validate({hello: 'world'}))
-console.log('should not be valid', validate({}))
-
-// get the last error message by checking validate.error
-// the following will print "data.hello is required"
-console.log('the errors were:', validate.errors)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/formats.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/formats.js
deleted file mode 100644
index 9cb8380..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/formats.js
+++ /dev/null
@@ -1,14 +0,0 @@
-exports['date-time'] = /^\d{4}-(?:0[0-9]{1}|1[0-2]{1})-[0-9]{2}[tT ]\d{2}:\d{2}:\d{2}(\.\d+)?([zZ]|[+-]\d{2}:\d{2})$/
-exports['date'] = /^\d{4}-(?:0[0-9]{1}|1[0-2]{1})-[0-9]{2}$/
-exports['time'] = /^\d{2}:\d{2}:\d{2}$/
-exports['email'] = /^\S+@\S+$/
-exports['ip-address'] = exports['ipv4'] = /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/
-exports['ipv6'] = /^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/
-exports['uri'] = /^[a-zA-Z][a-zA-Z0-9+-.]*:[^\s]*$/
-exports['color'] = /(#?([0-9A-Fa-f]{3,6})\b)|(aqua)|(black)|(blue)|(fuchsia)|(gray)|(green)|(lime)|(maroon)|(navy)|(olive)|(orange)|(purple)|(red)|(silver)|(teal)|(white)|(yellow)|(rgb\(\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*,\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*,\s*\b([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\b\s*\))|(rgb\(\s*(\d?\d%|100%)+\s*,\s*(\d?\d%|100%)+\s*,\s*(\d?\d%|100%)+\s*\))/
-exports['hostname'] = /^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*$/
-exports['alpha'] = /^[a-zA-Z]+$/
-exports['alphanumeric'] = /^[a-zA-Z0-9]+$/
-exports['style'] = /\s*(.+?):\s*([^;]+);?/g
-exports['phone'] = /^\+(?:[0-9] ?){6,14}[0-9]$/
-exports['utc-millisec'] = /^[0-9]{1,15}\.?[0-9]{0,15}$/
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/index.js
deleted file mode 100644
index f929bb7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/index.js
+++ /dev/null
@@ -1,584 +0,0 @@
-var genobj = require('generate-object-property')
-var genfun = require('generate-function')
-var jsonpointer = require('jsonpointer')
-var xtend = require('xtend')
-var formats = require('./formats')
-
-var get = function(obj, additionalSchemas, ptr) {
-
-  var visit = function(sub) {
-    if (sub && sub.id === ptr) return sub
-    if (typeof sub !== 'object' || !sub) return null
-    return Object.keys(sub).reduce(function(res, k) {
-      return res || visit(sub[k])
-    }, null)
-  }
-
-  var res = visit(obj)
-  if (res) return res
-
-  ptr = ptr.replace(/^#/, '')
-  ptr = ptr.replace(/\/$/, '')
-
-  try {
-    return jsonpointer.get(obj, decodeURI(ptr))
-  } catch (err) {
-    var end = ptr.indexOf('#')
-    var other
-    // external reference
-    if (end !== 0) {
-      // fragment doesn't exist.
-      if (end === -1) {
-        other = additionalSchemas[ptr]
-      } else {
-        var ext = ptr.slice(0, end)
-        other = additionalSchemas[ext]
-        var fragment = ptr.slice(end).replace(/^#/, '')
-        try {
-          return jsonpointer.get(other, fragment)
-        } catch (err) {}
-      }
-    } else {
-      other = additionalSchemas[ptr]
-    }
-    return other || null
-  }
-}
-
-var formatName = function(field) {
-  field = JSON.stringify(field)
-  var pattern = /\[([^\[\]"]+)\]/
-  while (pattern.test(field)) field = field.replace(pattern, '."+$1+"')
-  return field
-}
-
-var types = {}
-
-types.any = function() {
-  return 'true'
-}
-
-types.null = function(name) {
-  return name+' === null'
-}
-
-types.boolean = function(name) {
-  return 'typeof '+name+' === "boolean"'
-}
-
-types.array = function(name) {
-  return 'Array.isArray('+name+')'
-}
-
-types.object = function(name) {
-  return 'typeof '+name+' === "object" && '+name+' && !Array.isArray('+name+')'
-}
-
-types.number = function(name) {
-  return 'typeof '+name+' === "number"'
-}
-
-types.integer = function(name) {
-  return 'typeof '+name+' === "number" && (Math.floor('+name+') === '+name+' || '+name+' > 9007199254740992 || '+name+' < -9007199254740992)'
-}
-
-types.string = function(name) {
-  return 'typeof '+name+' === "string"'
-}
-
-var unique = function(array) {
-  var list = []
-  for (var i = 0; i < array.length; i++) {
-    list.push(typeof array[i] === 'object' ? JSON.stringify(array[i]) : array[i])
-  }
-  for (var i = 1; i < list.length; i++) {
-    if (list.indexOf(list[i]) !== i) return false
-  }
-  return true
-}
-
-var isMultipleOf = function(name, multipleOf) {
-  var res;
-  var factor = ((multipleOf | 0) !== multipleOf) ? Math.pow(10, multipleOf.toString().split('.').pop().length) : 1
-  if (factor > 1) {
-    var factorName = ((name | 0) !== name) ? Math.pow(10, name.toString().split('.').pop().length) : 1
-    if (factorName > factor) res = true
-    else res = Math.round(factor * name) % (factor * multipleOf)
-  }
-  else res = name % multipleOf;
-  return !res;
-}
-
-var toType = function(node) {
-  return node.type
-}
-
-var compile = function(schema, cache, root, reporter, opts) {
-  var fmts = opts ? xtend(formats, opts.formats) : formats
-  var scope = {unique:unique, formats:fmts, isMultipleOf:isMultipleOf}
-  var verbose = opts ? !!opts.verbose : false;
-  var greedy = opts && opts.greedy !== undefined ?
-    opts.greedy : false;
-
-  var syms = {}
-  var gensym = function(name) {
-    return name+(syms[name] = (syms[name] || 0)+1)
-  }
-
-  var reversePatterns = {}
-  var patterns = function(p) {
-    if (reversePatterns[p]) return reversePatterns[p]
-    var n = gensym('pattern')
-    scope[n] = new RegExp(p)
-    reversePatterns[p] = n
-    return n
-  }
-
-  var vars = ['i','j','k','l','m','n','o','p','q','r','s','t','u','v','x','y','z']
-  var genloop = function() {
-    var v = vars.shift()
-    vars.push(v+v[0])
-    return v
-  }
-
-  var visit = function(name, node, reporter, filter) {
-    var properties = node.properties
-    var type = node.type
-    var tuple = false
-
-    if (Array.isArray(node.items)) { // tuple type
-      properties = {}
-      node.items.forEach(function(item, i) {
-        properties[i] = item
-      })
-      type = 'array'
-      tuple = true
-    }
-
-    var indent = 0
-    var error = function(msg, prop, value) {
-      validate('errors++')
-      if (reporter === true) {
-        validate('if (validate.errors === null) validate.errors = []')
-        if (verbose) {
-          validate('validate.errors.push({field:%s,message:%s,value:%s,type:%s})', formatName(prop || name), JSON.stringify(msg), value || name, JSON.stringify(type))
-        } else {
-          validate('validate.errors.push({field:%s,message:%s})', formatName(prop || name), JSON.stringify(msg))
-        }
-      }
-    }
-
-    if (node.required === true) {
-      indent++
-      validate('if (%s === undefined) {', name)
-      error('is required')
-      validate('} else {')
-    } else {
-      indent++
-      validate('if (%s !== undefined) {', name)
-    }
-
-    var valid = [].concat(type)
-      .map(function(t) {
-        return types[t || 'any'](name)
-      })
-      .join(' || ') || 'true'
-
-    if (valid !== 'true') {
-      indent++
-      validate('if (!(%s)) {', valid)
-      error('is the wrong type')
-      validate('} else {')
-    }
-
-    if (tuple) {
-      if (node.additionalItems === false) {
-        validate('if (%s.length > %d) {', name, node.items.length)
-        error('has additional items')
-        validate('}')
-      } else if (node.additionalItems) {
-        var i = genloop()
-        validate('for (var %s = %d; %s < %s.length; %s++) {', i, node.items.length, i, name, i)
-        visit(name+'['+i+']', node.additionalItems, reporter, filter)
-        validate('}')
-      }
-    }
-
-    if (node.format && fmts[node.format]) {
-      if (type !== 'string' && formats[node.format]) validate('if (%s) {', types.string(name))
-      var n = gensym('format')
-      scope[n] = fmts[node.format]
-
-      if (typeof scope[n] === 'function') validate('if (!%s(%s)) {', n, name)
-      else validate('if (!%s.test(%s)) {', n, name)
-      error('must be '+node.format+' format')
-      validate('}')
-      if (type !== 'string' && formats[node.format]) validate('}')
-    }
-
-    if (Array.isArray(node.required)) {
-      var isUndefined = function(req) {
-        return genobj(name, req) + ' === undefined'
-      }
-
-      var checkRequired = function (req) {
-        var prop = genobj(name, req);
-        validate('if (%s === undefined) {', prop)
-        error('is required', prop)
-        validate('missing++')
-        validate('}')
-      }
-      validate('if ((%s)) {', type !== 'object' ? types.object(name) : 'true')
-      validate('var missing = 0')
-      node.required.map(checkRequired)
-      validate('}');
-      if (!greedy) {
-        validate('if (missing === 0) {')
-        indent++
-      }
-    }
-
-    if (node.uniqueItems) {
-      if (type !== 'array') validate('if (%s) {', types.array(name))
-      validate('if (!(unique(%s))) {', name)
-      error('must be unique')
-      validate('}')
-      if (type !== 'array') validate('}')
-    }
-
-    if (node.enum) {
-      var complex = node.enum.some(function(e) {
-        return typeof e === 'object'
-      })
-
-      var compare = complex ?
-        function(e) {
-          return 'JSON.stringify('+name+')'+' !== JSON.stringify('+JSON.stringify(e)+')'
-        } :
-        function(e) {
-          return name+' !== '+JSON.stringify(e)
-        }
-
-      validate('if (%s) {', node.enum.map(compare).join(' && ') || 'false')
-      error('must be an enum value')
-      validate('}')
-    }
-
-    if (node.dependencies) {
-      if (type !== 'object') validate('if (%s) {', types.object(name))
-
-      Object.keys(node.dependencies).forEach(function(key) {
-        var deps = node.dependencies[key]
-        if (typeof deps === 'string') deps = [deps]
-
-        var exists = function(k) {
-          return genobj(name, k) + ' !== undefined'
-        }
-
-        if (Array.isArray(deps)) {
-          validate('if (%s !== undefined && !(%s)) {', genobj(name, key), deps.map(exists).join(' && ') || 'true')
-          error('dependencies not set')
-          validate('}')
-        }
-        if (typeof deps === 'object') {
-          validate('if (%s !== undefined) {', genobj(name, key))
-          visit(name, deps, reporter, filter)
-          validate('}')
-        }
-      })
-
-      if (type !== 'object') validate('}')
-    }
-
-    if (node.additionalProperties || node.additionalProperties === false) {
-      if (type !== 'object') validate('if (%s) {', types.object(name))
-
-      var i = genloop()
-      var keys = gensym('keys')
-
-      var toCompare = function(p) {
-        return keys+'['+i+'] !== '+JSON.stringify(p)
-      }
-
-      var toTest = function(p) {
-        return '!'+patterns(p)+'.test('+keys+'['+i+'])'
-      }
-
-      var additionalProp = Object.keys(properties || {}).map(toCompare)
-        .concat(Object.keys(node.patternProperties || {}).map(toTest))
-        .join(' && ') || 'true'
-
-      validate('var %s = Object.keys(%s)', keys, name)
-        ('for (var %s = 0; %s < %s.length; %s++) {', i, i, keys, i)
-          ('if (%s) {', additionalProp)
-
-      if (node.additionalProperties === false) {
-        if (filter) validate('delete %s', name+'['+keys+'['+i+']]')
-        error('has additional properties', null, JSON.stringify(name+'.') + ' + ' + keys + '['+i+']')
-      } else {
-        visit(name+'['+keys+'['+i+']]', node.additionalProperties, reporter, filter)
-      }
-
-      validate
-          ('}')
-        ('}')
-
-      if (type !== 'object') validate('}')
-    }
-
-    if (node.$ref) {
-      var sub = get(root, opts && opts.schemas || {}, node.$ref)
-      if (sub) {
-        var fn = cache[node.$ref]
-        if (!fn) {
-          cache[node.$ref] = function proxy(data) {
-            return fn(data)
-          }
-          fn = compile(sub, cache, root, false, opts)
-        }
-        var n = gensym('ref')
-        scope[n] = fn
-        validate('if (!(%s(%s))) {', n, name)
-        error('referenced schema does not match')
-        validate('}')
-      }
-    }
-
-    if (node.not) {
-      var prev = gensym('prev')
-      validate('var %s = errors', prev)
-      visit(name, node.not, false, filter)
-      validate('if (%s === errors) {', prev)
-      error('negative schema matches')
-      validate('} else {')
-        ('errors = %s', prev)
-      ('}')
-    }
-
-    if (node.items && !tuple) {
-      if (type !== 'array') validate('if (%s) {', types.array(name))
-
-      var i = genloop()
-      validate('for (var %s = 0; %s < %s.length; %s++) {', i, i, name, i)
-      visit(name+'['+i+']', node.items, reporter, filter)
-      validate('}')
-
-      if (type !== 'array') validate('}')
-    }
-
-    if (node.patternProperties) {
-      if (type !== 'object') validate('if (%s) {', types.object(name))
-      var keys = gensym('keys')
-      var i = genloop()
-      validate
-        ('var %s = Object.keys(%s)', keys, name)
-        ('for (var %s = 0; %s < %s.length; %s++) {', i, i, keys, i)
-
-      Object.keys(node.patternProperties).forEach(function(key) {
-        var p = patterns(key)
-        validate('if (%s.test(%s)) {', p, keys+'['+i+']')
-        visit(name+'['+keys+'['+i+']]', node.patternProperties[key], reporter, filter)
-        validate('}')
-      })
-
-      validate('}')
-      if (type !== 'object') validate('}')
-    }
-
-    if (node.pattern) {
-      var p = patterns(node.pattern)
-      if (type !== 'string') validate('if (%s) {', types.string(name))
-      validate('if (!(%s.test(%s))) {', p, name)
-      error('pattern mismatch')
-      validate('}')
-      if (type !== 'string') validate('}')
-    }
-
-    if (node.allOf) {
-      node.allOf.forEach(function(sch) {
-        visit(name, sch, reporter, filter)
-      })
-    }
-
-    if (node.anyOf && node.anyOf.length) {
-      var prev = gensym('prev')
-
-      node.anyOf.forEach(function(sch, i) {
-        if (i === 0) {
-          validate('var %s = errors', prev)
-        } else {
-          validate('if (errors !== %s) {', prev)
-            ('errors = %s', prev)
-        }
-        visit(name, sch, false, false)
-      })
-      node.anyOf.forEach(function(sch, i) {
-        if (i) validate('}')
-      })
-      validate('if (%s !== errors) {', prev)
-      error('no schemas match')
-      validate('}')
-    }
-
-    if (node.oneOf && node.oneOf.length) {
-      var prev = gensym('prev')
-      var passes = gensym('passes')
-
-      validate
-        ('var %s = errors', prev)
-        ('var %s = 0', passes)
-
-      node.oneOf.forEach(function(sch, i) {
-        visit(name, sch, false, false)
-        validate('if (%s === errors) {', prev)
-          ('%s++', passes)
-        ('} else {')
-          ('errors = %s', prev)
-        ('}')
-      })
-
-      validate('if (%s !== 1) {', passes)
-      error('no (or more than one) schemas match')
-      validate('}')
-    }
-
-    if (node.multipleOf !== undefined) {
-      if (type !== 'number' && type !== 'integer') validate('if (%s) {', types.number(name))
-
-      validate('if (!isMultipleOf(%s, %d)) {', name, node.multipleOf)
-
-      error('has a remainder')
-      validate('}')
-
-      if (type !== 'number' && type !== 'integer') validate('}')
-    }
-
-    if (node.maxProperties !== undefined) {
-      if (type !== 'object') validate('if (%s) {', types.object(name))
-
-      validate('if (Object.keys(%s).length > %d) {', name, node.maxProperties)
-      error('has more properties than allowed')
-      validate('}')
-
-      if (type !== 'object') validate('}')
-    }
-
-    if (node.minProperties !== undefined) {
-      if (type !== 'object') validate('if (%s) {', types.object(name))
-
-      validate('if (Object.keys(%s).length < %d) {', name, node.minProperties)
-      error('has less properties than allowed')
-      validate('}')
-
-      if (type !== 'object') validate('}')
-    }
-
-    if (node.maxItems !== undefined) {
-      if (type !== 'array') validate('if (%s) {', types.array(name))
-
-      validate('if (%s.length > %d) {', name, node.maxItems)
-      error('has more items than allowed')
-      validate('}')
-
-      if (type !== 'array') validate('}')
-    }
-
-    if (node.minItems !== undefined) {
-      if (type !== 'array') validate('if (%s) {', types.array(name))
-
-      validate('if (%s.length < %d) {', name, node.minItems)
-      error('has less items than allowed')
-      validate('}')
-
-      if (type !== 'array') validate('}')
-    }
-
-    if (node.maxLength !== undefined) {
-      if (type !== 'string') validate('if (%s) {', types.string(name))
-
-      validate('if (%s.length > %d) {', name, node.maxLength)
-      error('has longer length than allowed')
-      validate('}')
-
-      if (type !== 'string') validate('}')
-    }
-
-    if (node.minLength !== undefined) {
-      if (type !== 'string') validate('if (%s) {', types.string(name))
-
-      validate('if (%s.length < %d) {', name, node.minLength)
-      error('has less length than allowed')
-      validate('}')
-
-      if (type !== 'string') validate('}')
-    }
-
-    if (node.minimum !== undefined) {
-      validate('if (%s %s %d) {', name, node.exclusiveMinimum ? '<=' : '<', node.minimum)
-      error('is less than minimum')
-      validate('}')
-    }
-
-    if (node.maximum !== undefined) {
-      validate('if (%s %s %d) {', name, node.exclusiveMaximum ? '>=' : '>', node.maximum)
-      error('is more than maximum')
-      validate('}')
-    }
-
-    if (properties) {
-      Object.keys(properties).forEach(function(p) {
-        if (Array.isArray(type) && type.indexOf('null') !== -1) validate('if (%s !== null) {', name)
-
-        visit(genobj(name, p), properties[p], reporter, filter)
-
-        if (Array.isArray(type) && type.indexOf('null') !== -1) validate('}')
-      })
-    }
-
-    while (indent--) validate('}')
-  }
-
-  var validate = genfun
-    ('function validate(data) {')
-      ('validate.errors = null')
-      ('var errors = 0')
-
-  visit('data', schema, reporter, opts && opts.filter)
-
-  validate
-      ('return errors === 0')
-    ('}')
-
-  validate = validate.toFunction(scope)
-  validate.errors = null
-
-  if (Object.defineProperty) {
-    Object.defineProperty(validate, 'error', {
-      get: function() {
-        if (!validate.errors) return ''
-        return validate.errors.map(function(err) {
-          return err.field + ' ' + err.message;
-        }).join('\n')
-      }
-    })
-  }
-
-  validate.toJSON = function() {
-    return schema
-  }
-
-  return validate
-}
-
-module.exports = function(schema, opts) {
-  if (typeof schema === 'string') schema = JSON.parse(schema)
-  return compile(schema, {}, schema, true, opts)
-}
-
-module.exports.filter = function(schema, opts) {
-  var validate = module.exports(schema, xtend(opts, {filter: true}))
-  return function(sch) {
-    validate(sch)
-    return sch
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/.npmignore
deleted file mode 100644
index 3c3629e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/.travis.yml
deleted file mode 100644
index 6e5919d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/.travis.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-language: node_js
-node_js:
-  - "0.10"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/README.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/README.md
deleted file mode 100644
index 693bff8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/README.md
+++ /dev/null
@@ -1,72 +0,0 @@
-# generate-function
-
-Module that helps you write generated functions in Node
-
-```
-npm install generate-function
-```
-
-[![build status](http://img.shields.io/travis/mafintosh/generate-function.svg?style=flat)](http://travis-ci.org/mafintosh/generate-function)
-
-## Disclamer
-
-Writing code that generates code is hard.
-You should only use this if you really, really, really need this for performance reasons (like schema validators / parsers etc).
-
-## Usage
-
-``` js
-var genfun = require('generate-function')
-
-var addNumber = function(val) {
-  var fn = genfun()
-    ('function add(n) {')
-      ('return n + %d', val) // supports format strings to insert values
-    ('}')
-
-  return fn.toFunction() // will compile the function
-}
-
-var add2 = addNumber(2)
-
-console.log('1+2=', add2(1))
-console.log(add2.toString()) // prints the generated function
-```
-
-If you need to close over variables in your generated function pass them to `toFunction(scope)`
-
-``` js
-var multiply = function(a, b) {
-  return a * b
-}
-
-var addAndMultiplyNumber = function(val) {
-  var fn = genfun()
-    ('function(n) {')
-      ('if (typeof n !== "number") {') // ending a line with { will indent the source
-        ('throw new Error("argument should be a number")')
-      ('}')
-      ('var result = multiply(%d, n+%d)', val, val)
-      ('return result')
-    ('}')
-
-  // use fn.toString() if you want to see the generated source
-
-  return fn.toFunction({
-    multiply: multiply
-  })
-}
-
-var addAndMultiply2 = addAndMultiplyNumber(2)
-
-console.log('(3 + 2) * 2 =', addAndMultiply2(3))
-```
-
-## Related
-
-See [generate-object-property](https://github.com/mafintosh/generate-object-property) if you need to safely generate code that
-can be used to reference an object property
-
-## License
-
-MIT
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/example.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/example.js
deleted file mode 100644
index 8d1fee1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/example.js
+++ /dev/null
@@ -1,27 +0,0 @@
-var genfun = require('./')
-
-var multiply = function(a, b) {
-  return a * b
-}
-
-var addAndMultiplyNumber = function(val) {
-  var fn = genfun()
-    ('function(n) {')
-      ('if (typeof n !== "number") {') // ending a line with { will indent the source
-        ('throw new Error("argument should be a number")')
-      ('}')
-      ('var result = multiply(%d, n+%d)', val, val)
-      ('return result')
-    ('}')
-
-  // use fn.toString() if you want to see the generated source
-
-  return fn.toFunction({
-    multiply: multiply
-  })
-}
-
-var addAndMultiply2 = addAndMultiplyNumber(2)
-
-console.log(addAndMultiply2.toString())
-console.log('(3 + 2) * 2 =', addAndMultiply2(3))
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/index.js
deleted file mode 100644
index 37e064b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/index.js
+++ /dev/null
@@ -1,61 +0,0 @@
-var util = require('util')
-
-var INDENT_START = /[\{\[]/
-var INDENT_END = /[\}\]]/
-
-module.exports = function() {
-  var lines = []
-  var indent = 0
-
-  var push = function(str) {
-    var spaces = ''
-    while (spaces.length < indent*2) spaces += '  '
-    lines.push(spaces+str)
-  }
-
-  var line = function(fmt) {
-    if (!fmt) return line
-
-    if (INDENT_END.test(fmt.trim()[0]) && INDENT_START.test(fmt[fmt.length-1])) {
-      indent--
-      push(util.format.apply(util, arguments))
-      indent++
-      return line
-    }
-    if (INDENT_START.test(fmt[fmt.length-1])) {
-      push(util.format.apply(util, arguments))
-      indent++
-      return line
-    }
-    if (INDENT_END.test(fmt.trim()[0])) {
-      indent--
-      push(util.format.apply(util, arguments))
-      return line
-    }
-
-    push(util.format.apply(util, arguments))
-    return line
-  }
-
-  line.toString = function() {
-    return lines.join('\n')
-  }
-
-  line.toFunction = function(scope) {
-    var src = 'return ('+line.toString()+')'
-
-    var keys = Object.keys(scope || {}).map(function(key) {
-      return key
-    })
-
-    var vals = keys.map(function(key) {
-      return scope[key]
-    })
-
-    return Function.apply(null, keys.concat(src)).apply(null, vals)
-  }
-
-  if (arguments.length) line.apply(null, arguments)
-
-  return line
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/package.json
deleted file mode 100644
index 1554b2e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/package.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-  "name": "generate-function",
-  "version": "2.0.0",
-  "description": "Module that helps you write generated functions in Node",
-  "main": "index.js",
-  "scripts": {
-    "test": "tape test.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mafintosh/generate-function.git"
-  },
-  "keywords": [
-    "generate",
-    "code",
-    "generation",
-    "function",
-    "performance"
-  ],
-  "author": {
-    "name": "Mathias Buus"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/mafintosh/generate-function/issues"
-  },
-  "homepage": "https://github.com/mafintosh/generate-function",
-  "devDependencies": {
-    "tape": "^2.13.4"
-  },
-  "gitHead": "3d5fc8de5859be95f58e3af9bfb5f663edd95149",
-  "_id": "generate-function@2.0.0",
-  "_shasum": "6858fe7c0969b7d4e9093337647ac79f60dfbe74",
-  "_from": "generate-function@>=2.0.0 <3.0.0",
-  "_npmVersion": "1.4.23",
-  "_npmUser": {
-    "name": "mafintosh",
-    "email": "mathiasbuus@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mafintosh",
-      "email": "mathiasbuus@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "6858fe7c0969b7d4e9093337647ac79f60dfbe74",
-    "tarball": "https://registry.npmjs.org/generate-function/-/generate-function-2.0.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/generate-function/-/generate-function-2.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/test.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/test.js
deleted file mode 100644
index 2768893..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-function/test.js
+++ /dev/null
@@ -1,33 +0,0 @@
-var tape = require('tape')
-var genfun = require('./')
-
-tape('generate add function', function(t) {
-  var fn = genfun()
-    ('function add(n) {')
-      ('return n + %d', 42)
-    ('}')
-
-  t.same(fn.toString(), 'function add(n) {\n  return n + 42\n}', 'code is indented')
-  t.same(fn.toFunction()(10), 52, 'function works')
-  t.end()
-})
-
-tape('generate function + closed variables', function(t) {
-  var fn = genfun()
-    ('function add(n) {')
-      ('return n + %d + number', 42)
-    ('}')
-
-  var notGood = fn.toFunction()
-  var good = fn.toFunction({number:10})
-
-  try {
-    notGood(10)
-    t.ok(false, 'function should not work')
-  } catch (err) {
-    t.same(err.message, 'number is not defined', 'throws reference error')
-  }
-
-  t.same(good(11), 63, 'function with closed var works')
-  t.end()
-})
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/.npmignore
deleted file mode 100644
index 3c3629e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/.travis.yml
deleted file mode 100644
index 6e5919d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/.travis.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-language: node_js
-node_js:
-  - "0.10"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/LICENSE
deleted file mode 100644
index 757562e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Mathias Buus
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/README.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/README.md
deleted file mode 100644
index 0ee0461..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/README.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# generate-object-property
-
-Generate safe JS code that can used to reference a object property
-
-	npm install generate-object-property
-
-[![build status](http://img.shields.io/travis/mafintosh/generate-object-property.svg?style=flat)](http://travis-ci.org/mafintosh/generate-object-property)
-
-## Usage
-
-``` js
-var gen = require('generate-object-property');
-console.log(gen('a','b')); // prints a.b
-console.log(gen('a', 'foo-bar')); // prints a["foo-bar"]
-```
-
-## License
-
-MIT
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/index.js
deleted file mode 100644
index 5dc9f77..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/index.js
+++ /dev/null
@@ -1,12 +0,0 @@
-var isProperty = require('is-property')
-
-var gen = function(obj, prop) {
-  return isProperty(prop) ? obj+'.'+prop : obj+'['+JSON.stringify(prop)+']'
-}
-
-gen.valid = isProperty
-gen.property = function (prop) {
- return isProperty(prop) ? prop : JSON.stringify(prop)
-}
-
-module.exports = gen
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/.npmignore
deleted file mode 100644
index 8ecfa25..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/.npmignore
+++ /dev/null
@@ -1,17 +0,0 @@
-lib-cov
-*.seed
-*.log
-*.csv
-*.dat
-*.out
-*.pid
-*.gz
-
-pids
-logs
-results
-
-npm-debug.log
-node_modules/*
-*.DS_Store
-test/*
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/LICENSE
deleted file mode 100644
index 8ce206a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-
-The MIT License (MIT)
-
-Copyright (c) 2013 Mikola Lysenko
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/README.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/README.md
deleted file mode 100644
index ef1d00b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/README.md
+++ /dev/null
@@ -1,28 +0,0 @@
-is-property
-===========
-Tests if a property of a JavaScript object can be accessed using the dot (.) notation or if it must be enclosed in brackets, (ie use x[" ... "])
-
-Example
--------
-
-```javascript
-var isProperty = require("is-property")
-
-console.log(isProperty("foo"))  //Prints true
-console.log(isProperty("0"))    //Prints false
-```
-
-Install
--------
-
-    npm install is-property
-    
-### `require("is-property")(str)`
-Checks if str is a property
-
-* `str` is a string which we will test if it is a property or not
-
-**Returns** true or false depending if str is a property
-
-## Credits
-(c) 2013 Mikola Lysenko. MIT License
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/is-property.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/is-property.js
deleted file mode 100644
index db58b47..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/is-property.js
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict"
-function isProperty(str) {
-  return 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-}
-module.exports = isProperty
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/package.json
deleted file mode 100644
index 5244786..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/node_modules/is-property/package.json
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-  "name": "is-property",
-  "version": "1.0.2",
-  "description": "Tests if a JSON property can be accessed using . syntax",
-  "main": "is-property.js",
-  "directories": {
-    "test": "test"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "tape": "~1.0.4"
-  },
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/mikolalysenko/is-property.git"
-  },
-  "keywords": [
-    "is",
-    "property",
-    "json",
-    "dot",
-    "bracket",
-    ".",
-    "[]"
-  ],
-  "author": {
-    "name": "Mikola Lysenko"
-  },
-  "license": "MIT",
-  "gitHead": "0a85ea5b6b1264ea1cdecc6e5cf186adbb3ffc50",
-  "bugs": {
-    "url": "https://github.com/mikolalysenko/is-property/issues"
-  },
-  "homepage": "https://github.com/mikolalysenko/is-property",
-  "_id": "is-property@1.0.2",
-  "_shasum": "57fe1c4e48474edd65b09911f26b1cd4095dda84",
-  "_from": "is-property@>=1.0.0 <2.0.0",
-  "_npmVersion": "2.1.4",
-  "_nodeVersion": "0.10.26",
-  "_npmUser": {
-    "name": "mikolalysenko",
-    "email": "mikolalysenko@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mikolalysenko",
-      "email": "mikolalysenko@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "57fe1c4e48474edd65b09911f26b1cd4095dda84",
-    "tarball": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz"
-  },
-  "_resolved": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/package.json
deleted file mode 100644
index 8442cb1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/package.json
+++ /dev/null
@@ -1,51 +0,0 @@
-{
-  "name": "generate-object-property",
-  "version": "1.2.0",
-  "description": "Generate safe JS code that can used to reference a object property",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mafintosh/generate-object-property.git"
-  },
-  "devDependencies": {
-    "tape": "^2.13.0"
-  },
-  "scripts": {
-    "test": "tape test.js"
-  },
-  "dependencies": {
-    "is-property": "^1.0.0"
-  },
-  "bugs": {
-    "url": "https://github.com/mafintosh/generate-object-property/issues"
-  },
-  "homepage": "https://github.com/mafintosh/generate-object-property",
-  "main": "index.js",
-  "author": {
-    "name": "Mathias Buus",
-    "url": "@mafintosh"
-  },
-  "license": "MIT",
-  "gitHead": "0dd7d411018de54b2eae63b424c15b3e50bd678c",
-  "_id": "generate-object-property@1.2.0",
-  "_shasum": "9c0e1c40308ce804f4783618b937fa88f99d50d0",
-  "_from": "generate-object-property@>=1.1.0 <2.0.0",
-  "_npmVersion": "2.9.0",
-  "_nodeVersion": "2.0.1",
-  "_npmUser": {
-    "name": "mafintosh",
-    "email": "mathiasbuus@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mafintosh",
-      "email": "mathiasbuus@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "9c0e1c40308ce804f4783618b937fa88f99d50d0",
-    "tarball": "https://registry.npmjs.org/generate-object-property/-/generate-object-property-1.2.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/generate-object-property/-/generate-object-property-1.2.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/test.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/test.js
deleted file mode 100644
index 6c299c6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/generate-object-property/test.js
+++ /dev/null
@@ -1,12 +0,0 @@
-var tape = require('tape')
-var gen = require('./')
-
-tape('valid', function(t) {
-  t.same(gen('a', 'b'), 'a.b')
-  t.end()
-})
-
-tape('invalid', function(t) {
-  t.same(gen('a', '-b'), 'a["-b"]')
-  t.end()
-})
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/.travis.yml
deleted file mode 100644
index 9338bf1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/.travis.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-language: "node_js"
-node_js:
-  - 0.6
-  - 0.8
-  - 0.10
-  - 0.11
-  - 0.12
-  - iojs-v1.0
-  - iojs-v2.0
-  - iojs
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/README.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/README.md
deleted file mode 100644
index e096dfa..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/README.md
+++ /dev/null
@@ -1,32 +0,0 @@
-# JSON Pointer for nodejs
-
-This is an implementation of [JSON Pointer](http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-08).
-
-## Usage
-
-    var jsonpointer = require("jsonpointer");
-    var obj = { foo: 1, bar: { baz: 2}, qux: [3, 4, 5]};
-    var one = jsonpointer.get(obj, "/foo");
-    var two = jsonpointer.get(obj, "/bar/baz");
-    var three = jsonpointer.get(obj, "/qux/0");
-    var four = jsonpointer.get(obj, "/qux/1");
-    var five = jsonpointer.get(obj, "/qux/2");
-    var notfound = jsonpointer.get(obj, "/quo"); // returns null
-
-    jsonpointer.set(obj, "/foo", 6); // obj.foo = 6;
-
-## Testing
-
-    $ node test.js
-    All tests pass.
-    $
-
-[![Build Status](https://travis-ci.org/janl/node-jsonpointer.png?branch=master)](https://travis-ci.org/janl/node-jsonpointer)
-
-## Author
-
-(c) 2011 Jan Lehnardt <jan@apache.org>
-
-## License
-
-MIT License.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/jsonpointer.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/jsonpointer.js
deleted file mode 100644
index 006f85e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/jsonpointer.js
+++ /dev/null
@@ -1,76 +0,0 @@
-var untilde = function(str) {
-  return str.replace(/~./g, function(m) {
-    switch (m) {
-      case "~0":
-        return "~";
-      case "~1":
-        return "/";
-    }
-    throw new Error("Invalid tilde escape: " + m);
-  });
-}
-
-var traverse = function(obj, pointer, value) {
-  // assert(isArray(pointer))
-  var part = untilde(pointer.shift());
-  if(!obj.hasOwnProperty(part)) {
-    return null;
-  }
-  if(pointer.length !== 0) { // keep traversin!
-    return traverse(obj[part], pointer, value);
-  }
-  // we're done
-  if(typeof value === "undefined") {
-    // just reading
-    return obj[part];
-  }
-  // set new value, return old value
-  var old_value = obj[part];
-  if(value === null) {
-    delete obj[part];
-  } else {
-    obj[part] = value;
-  }
-  return old_value;
-}
-
-var validate_input = function(obj, pointer) {
-  if(typeof obj !== "object") {
-    throw new Error("Invalid input object.");
-  }
-
-  if(pointer === "") {
-    return [];
-  }
-
-  if(!pointer) {
-    throw new Error("Invalid JSON pointer.");
-  }
-
-  pointer = pointer.split("/");
-  var first = pointer.shift();
-  if (first !== "") {
-    throw new Error("Invalid JSON pointer.");
-  }
-
-  return pointer;
-}
-
-var get = function(obj, pointer) {
-  pointer = validate_input(obj, pointer);
-  if (pointer.length === 0) {
-    return obj;
-  }
-  return traverse(obj, pointer);
-}
-
-var set = function(obj, pointer, value) {
-  pointer = validate_input(obj, pointer);
-  if (pointer.length === 0) {
-    throw new Error("Invalid JSON pointer for set.")
-  }
-  return traverse(obj, pointer, value);
-}
-
-exports.get = get
-exports.set = set
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/package.json
deleted file mode 100644
index 4ec4bbb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/package.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "name": "jsonpointer",
-  "description": "Simple JSON Addressing.",
-  "tags": [
-    "util",
-    "simple",
-    "util",
-    "utility"
-  ],
-  "version": "2.0.0",
-  "author": {
-    "name": "Jan Lehnardt",
-    "email": "jan@apache.org"
-  },
-  "contributors": [
-    {
-      "name": "Joe Hildebrand",
-      "email": "joe-github@cursive.net"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/janl/node-jsonpointer.git"
-  },
-  "bugs": {
-    "url": "http://github.com/janl/node-jsonpointer/issues"
-  },
-  "engines": {
-    "node": ">=0.6.0"
-  },
-  "main": "./jsonpointer",
-  "scripts": {
-    "test": "node test.js"
-  },
-  "license": "MIT",
-  "gitHead": "26ea4a5c0fcb6d9a2e87f733403791dd05637af8",
-  "homepage": "https://github.com/janl/node-jsonpointer#readme",
-  "_id": "jsonpointer@2.0.0",
-  "_shasum": "3af1dd20fe85463910d469a385e33017d2a030d9",
-  "_from": "jsonpointer@2.0.0",
-  "_npmVersion": "2.10.1",
-  "_nodeVersion": "0.10.36",
-  "_npmUser": {
-    "name": "marcbachmann",
-    "email": "marc.brookman@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "jan",
-      "email": "jan@apache.org"
-    },
-    {
-      "name": "marcbachmann",
-      "email": "marc.brookman@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "3af1dd20fe85463910d469a385e33017d2a030d9",
-    "tarball": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-2.0.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/jsonpointer/-/jsonpointer-2.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/test.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/test.js
deleted file mode 100644
index 1c67d7f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/jsonpointer/test.js
+++ /dev/null
@@ -1,98 +0,0 @@
-var assert = require("assert");
-var jsonpointer = require("./jsonpointer");
-
-var obj = {
-  a: 1,
-  b: {
-    c: 2
-  },
-  d: {
-    e: [{a:3}, {b:4}, {c:5}]
-  }
-};
-
-assert.equal(jsonpointer.get(obj, "/a"), 1);
-assert.equal(jsonpointer.get(obj, "/b/c"), 2);
-assert.equal(jsonpointer.get(obj, "/d/e/0/a"), 3);
-assert.equal(jsonpointer.get(obj, "/d/e/1/b"), 4);
-assert.equal(jsonpointer.get(obj, "/d/e/2/c"), 5);
-
-// set returns old value
-assert.equal(jsonpointer.set(obj, "/a", 2), 1);
-assert.equal(jsonpointer.set(obj, "/b/c", 3), 2);
-assert.equal(jsonpointer.set(obj, "/d/e/0/a", 4), 3);
-assert.equal(jsonpointer.set(obj, "/d/e/1/b", 5), 4);
-assert.equal(jsonpointer.set(obj, "/d/e/2/c", 6), 5);
-
-assert.equal(jsonpointer.get(obj, "/a"), 2);
-assert.equal(jsonpointer.get(obj, "/b/c"), 3);
-assert.equal(jsonpointer.get(obj, "/d/e/0/a"), 4);
-assert.equal(jsonpointer.get(obj, "/d/e/1/b"), 5);
-assert.equal(jsonpointer.get(obj, "/d/e/2/c"), 6);
-
-assert.equal(jsonpointer.get(obj, ""), obj);
-assert.throws(function(){ jsonpointer.get(obj, "a"); }, validateError);
-assert.throws(function(){ jsonpointer.get(obj, "a/"); }, validateError);
-
-function validateError(err) {
-  if ( (err instanceof Error) && /Invalid JSON pointer/.test(err.message) ) {
-      return true;
-  }
-}
-
-var complexKeys = {
-  "a/b": {
-    c: 1
-  },
-  d: {
-    "e/f": 2
-  },
-  "~1": 3,
-  "01": 4
-}
-
-assert.equal(jsonpointer.get(complexKeys, "/a~1b/c"), 1);
-assert.equal(jsonpointer.get(complexKeys, "/d/e~1f"), 2);
-assert.equal(jsonpointer.get(complexKeys, "/~01"), 3);
-assert.equal(jsonpointer.get(complexKeys, "/01"), 4);
-assert.equal(jsonpointer.get(complexKeys, "/a/b/c"), null);
-assert.equal(jsonpointer.get(complexKeys, "/~1"), null);
-
-// draft-ietf-appsawg-json-pointer-08 has special array rules
-var ary = [ "zero", "one", "two" ];
-assert.equal(jsonpointer.get(ary, "/01"), null);
-
-//assert.equal(jsonpointer.set(ary, "/-", "three"), null);
-//assert.equal(ary[3], "three");
-
-// Examples from the draft:
-var example = {
-  "foo": ["bar", "baz"],
-  "": 0,
-  "a/b": 1,
-  "c%d": 2,
-  "e^f": 3,
-  "g|h": 4,
-  "i\\j": 5,
-  "k\"l": 6,
-  " ": 7,
-  "m~n": 8
-};
-
-assert.equal(jsonpointer.get(example, ""), example);
-var ans = jsonpointer.get(example, "/foo");
-assert.equal(ans.length, 2);
-assert.equal(ans[0], "bar");
-assert.equal(ans[1], "baz");
-assert.equal(jsonpointer.get(example, "/foo/0"), "bar");
-assert.equal(jsonpointer.get(example, "/"), 0);
-assert.equal(jsonpointer.get(example, "/a~1b"), 1);
-assert.equal(jsonpointer.get(example, "/c%d"), 2);
-assert.equal(jsonpointer.get(example, "/e^f"), 3);
-assert.equal(jsonpointer.get(example, "/g|h"), 4);
-assert.equal(jsonpointer.get(example, "/i\\j"), 5);
-assert.equal(jsonpointer.get(example, "/k\"l"), 6);
-assert.equal(jsonpointer.get(example, "/ "), 7);
-assert.equal(jsonpointer.get(example, "/m~0n"), 8);
-
-console.log("All tests pass.");
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/.jshintrc b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/.jshintrc
deleted file mode 100644
index 77887b5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/.jshintrc
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-    "maxdepth": 4,
-    "maxstatements": 200,
-    "maxcomplexity": 12,
-    "maxlen": 80,
-    "maxparams": 5,
-
-    "curly": true,
-    "eqeqeq": true,
-    "immed": true,
-    "latedef": false,
-    "noarg": true,
-    "noempty": true,
-    "nonew": true,
-    "undef": true,
-    "unused": "vars",
-    "trailing": true,
-
-    "quotmark": true,
-    "expr": true,
-    "asi": true,
-
-    "browser": false,
-    "esnext": true,
-    "devel": false,
-    "node": false,
-    "nonstandard": false,
-
-    "predef": ["require", "module", "__dirname", "__filename"]
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/.npmignore
deleted file mode 100644
index 3c3629e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/LICENCE b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/LICENCE
deleted file mode 100644
index 1a14b43..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/LICENCE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2012-2014 Raynos.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/Makefile b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/Makefile
deleted file mode 100644
index d583fcf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-browser:
-	node ./support/compile
-
-.PHONY: browser
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/README.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/README.md
deleted file mode 100644
index 093cb29..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/README.md
+++ /dev/null
@@ -1,32 +0,0 @@
-# xtend
-
-[![browser support][3]][4]
-
-[![locked](http://badges.github.io/stability-badges/dist/locked.svg)](http://github.com/badges/stability-badges)
-
-Extend like a boss
-
-xtend is a basic utility library which allows you to extend an object by appending all of the properties from each object in a list. When there are identical properties, the right-most property takes precedence.
-
-## Examples
-
-```js
-var extend = require("xtend")
-
-// extend returns a new object. Does not mutate arguments
-var combination = extend({
-    a: "a",
-    b: 'c'
-}, {
-    b: "b"
-})
-// { a: "a", b: "b" }
-```
-
-## Stability status: Locked
-
-## MIT Licenced
-
-
-  [3]: http://ci.testling.com/Raynos/xtend.png
-  [4]: http://ci.testling.com/Raynos/xtend
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/immutable.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/immutable.js
deleted file mode 100644
index 94889c9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/immutable.js
+++ /dev/null
@@ -1,19 +0,0 @@
-module.exports = extend
-
-var hasOwnProperty = Object.prototype.hasOwnProperty;
-
-function extend() {
-    var target = {}
-
-    for (var i = 0; i < arguments.length; i++) {
-        var source = arguments[i]
-
-        for (var key in source) {
-            if (hasOwnProperty.call(source, key)) {
-                target[key] = source[key]
-            }
-        }
-    }
-
-    return target
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/mutable.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/mutable.js
deleted file mode 100644
index 72debed..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/mutable.js
+++ /dev/null
@@ -1,17 +0,0 @@
-module.exports = extend
-
-var hasOwnProperty = Object.prototype.hasOwnProperty;
-
-function extend(target) {
-    for (var i = 1; i < arguments.length; i++) {
-        var source = arguments[i]
-
-        for (var key in source) {
-            if (hasOwnProperty.call(source, key)) {
-                target[key] = source[key]
-            }
-        }
-    }
-
-    return target
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/package.json
deleted file mode 100644
index 08542c5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/package.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "name": "xtend",
-  "version": "4.0.1",
-  "description": "extend like a boss",
-  "keywords": [
-    "extend",
-    "merge",
-    "options",
-    "opts",
-    "object",
-    "array"
-  ],
-  "author": {
-    "name": "Raynos",
-    "email": "raynos2@gmail.com"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/Raynos/xtend.git"
-  },
-  "main": "immutable",
-  "scripts": {
-    "test": "node test"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "tape": "~1.1.0"
-  },
-  "homepage": "https://github.com/Raynos/xtend",
-  "contributors": [
-    {
-      "name": "Jake Verbaten"
-    },
-    {
-      "name": "Matt Esch"
-    }
-  ],
-  "bugs": {
-    "url": "https://github.com/Raynos/xtend/issues",
-    "email": "raynos2@gmail.com"
-  },
-  "license": "MIT",
-  "testling": {
-    "files": "test.js",
-    "browsers": [
-      "ie/7..latest",
-      "firefox/16..latest",
-      "firefox/nightly",
-      "chrome/22..latest",
-      "chrome/canary",
-      "opera/12..latest",
-      "opera/next",
-      "safari/5.1..latest",
-      "ipad/6.0..latest",
-      "iphone/6.0..latest"
-    ]
-  },
-  "engines": {
-    "node": ">=0.4"
-  },
-  "gitHead": "23dc302a89756da89c1897bc732a752317e35390",
-  "_id": "xtend@4.0.1",
-  "_shasum": "a5c6d532be656e23db820efb943a1f04998d63af",
-  "_from": "xtend@>=4.0.0 <5.0.0",
-  "_npmVersion": "2.14.1",
-  "_nodeVersion": "0.10.32",
-  "_npmUser": {
-    "name": "raynos",
-    "email": "raynos2@gmail.com"
-  },
-  "dist": {
-    "shasum": "a5c6d532be656e23db820efb943a1f04998d63af",
-    "tarball": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "raynos",
-      "email": "raynos2@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/test.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/test.js
deleted file mode 100644
index 093a2b0..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/node_modules/xtend/test.js
+++ /dev/null
@@ -1,83 +0,0 @@
-var test = require("tape")
-var extend = require("./")
-var mutableExtend = require("./mutable")
-
-test("merge", function(assert) {
-    var a = { a: "foo" }
-    var b = { b: "bar" }
-
-    assert.deepEqual(extend(a, b), { a: "foo", b: "bar" })
-    assert.end()
-})
-
-test("replace", function(assert) {
-    var a = { a: "foo" }
-    var b = { a: "bar" }
-
-    assert.deepEqual(extend(a, b), { a: "bar" })
-    assert.end()
-})
-
-test("undefined", function(assert) {
-    var a = { a: undefined }
-    var b = { b: "foo" }
-
-    assert.deepEqual(extend(a, b), { a: undefined, b: "foo" })
-    assert.deepEqual(extend(b, a), { a: undefined, b: "foo" })
-    assert.end()
-})
-
-test("handle 0", function(assert) {
-    var a = { a: "default" }
-    var b = { a: 0 }
-
-    assert.deepEqual(extend(a, b), { a: 0 })
-    assert.deepEqual(extend(b, a), { a: "default" })
-    assert.end()
-})
-
-test("is immutable", function (assert) {
-    var record = {}
-
-    extend(record, { foo: "bar" })
-    assert.equal(record.foo, undefined)
-    assert.end()
-})
-
-test("null as argument", function (assert) {
-    var a = { foo: "bar" }
-    var b = null
-    var c = void 0
-
-    assert.deepEqual(extend(b, a, c), { foo: "bar" })
-    assert.end()
-})
-
-test("mutable", function (assert) {
-    var a = { foo: "bar" }
-
-    mutableExtend(a, { bar: "baz" })
-
-    assert.equal(a.bar, "baz")
-    assert.end()
-})
-
-test("null prototype", function(assert) {
-    var a = { a: "foo" }
-    var b = Object.create(null)
-    b.b = "bar";
-
-    assert.deepEqual(extend(a, b), { a: "foo", b: "bar" })
-    assert.end()
-})
-
-test("null prototype mutable", function (assert) {
-    var a = { foo: "bar" }
-    var b = Object.create(null)
-    b.bar = "baz";
-
-    mutableExtend(a, b)
-
-    assert.equal(a.bar, "baz")
-    assert.end()
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/package.json
deleted file mode 100644
index 2273952..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/package.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "name": "is-my-json-valid",
-  "version": "2.13.1",
-  "description": "A JSONSchema validator that uses code generation to be extremely fast",
-  "main": "index.js",
-  "dependencies": {
-    "generate-function": "^2.0.0",
-    "generate-object-property": "^1.1.0",
-    "jsonpointer": "2.0.0",
-    "xtend": "^4.0.0"
-  },
-  "devDependencies": {
-    "tape": "^2.13.4"
-  },
-  "scripts": {
-    "test": "tape test/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mafintosh/is-my-json-valid.git"
-  },
-  "keywords": [
-    "json",
-    "schema",
-    "orderly",
-    "jsonschema"
-  ],
-  "author": {
-    "name": "Mathias Buus"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/mafintosh/is-my-json-valid/issues"
-  },
-  "homepage": "https://github.com/mafintosh/is-my-json-valid",
-  "gitHead": "5bacc71441750bc6e79829abcfc21d4f2f0c4396",
-  "_id": "is-my-json-valid@2.13.1",
-  "_shasum": "d55778a82feb6b0963ff4be111d5d1684e890707",
-  "_from": "is-my-json-valid@>=2.12.4 <3.0.0",
-  "_npmVersion": "2.14.7",
-  "_nodeVersion": "4.2.3",
-  "_npmUser": {
-    "name": "mafintosh",
-    "email": "mathiasbuus@gmail.com"
-  },
-  "dist": {
-    "shasum": "d55778a82feb6b0963ff4be111d5d1684e890707",
-    "tarball": "https://registry.npmjs.org/is-my-json-valid/-/is-my-json-valid-2.13.1.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "freeall",
-      "email": "freeall@gmail.com"
-    },
-    {
-      "name": "mafintosh",
-      "email": "mathiasbuus@gmail.com"
-    },
-    {
-      "name": "watson",
-      "email": "w@tson.dk"
-    },
-    {
-      "name": "yoshuawuyts",
-      "email": "i@yoshuawuyts.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-5-east.internal.npmjs.com",
-    "tmp": "tmp/is-my-json-valid-2.13.1.tgz_1456180270224_0.17748022079467773"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/is-my-json-valid/-/is-my-json-valid-2.13.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/require.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/require.js
deleted file mode 100644
index 0bfb8a2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/require.js
+++ /dev/null
@@ -1,12 +0,0 @@
-var fs = require('fs')
-var path = require('path')
-var compile = require('./')
-
-delete require.cache[require.resolve(__filename)]
-
-module.exports = function(file, opts) {
-  file = path.join(path.dirname(module.parent.filename), file)
-  if (!fs.existsSync(file) && fs.existsSync(file+'.schema')) file += '.schema'
-  if (!fs.existsSync(file) && fs.existsSync(file+'.json')) file += '.json'
-  return compile(fs.readFileSync(file, 'utf-8'), opts)
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/fixtures/cosmic.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/fixtures/cosmic.js
deleted file mode 100644
index 4e0a34b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/fixtures/cosmic.js
+++ /dev/null
@@ -1,84 +0,0 @@
-exports.valid = {
-  fullName : "John Doe",
-  age : 47,
-  state : "Massachusetts",
-  city : "Boston",
-  zip : 16417,
-  married : false,
-  dozen : 12,
-  dozenOrBakersDozen : 13,
-  favoriteEvenNumber : 14,
-  topThreeFavoriteColors : [ "red", "blue", "green" ],
-  favoriteSingleDigitWholeNumbers : [ 7 ],
-  favoriteFiveLetterWord : "coder",
-  emailAddresses :
-  [
-    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@letters-in-local.org",
-    "01234567890@numbers-in-local.net",
-    "&'*+-./=?^_{}~@other-valid-characters-in-local.net",
-    "mixed-1234-in-{+^}-local@sld.net",
-    "a@single-character-in-local.org",
-    "\"quoted\"@sld.com",
-    "\"\\e\\s\\c\\a\\p\\e\\d\"@sld.com",
-    "\"quoted-at-sign@sld.org\"@sld.com",
-    "\"escaped\\\"quote\"@sld.com",
-    "\"back\\slash\"@sld.com",
-    "one-character-third-level@a.example.com",
-    "single-character-in-sld@x.org",
-    "local@dash-in-sld.com",
-    "letters-in-sld@123.com",
-    "one-letter-sld@x.org",
-    "uncommon-tld@sld.museum",
-    "uncommon-tld@sld.travel",
-    "uncommon-tld@sld.mobi",
-    "country-code-tld@sld.uk",
-    "country-code-tld@sld.rw",
-    "local@sld.newTLD",
-    "the-total-length@of-an-entire-address.cannot-be-longer-than-two-hundred-and-fifty-four-characters.and-this-address-is-254-characters-exactly.so-it-should-be-valid.and-im-going-to-add-some-more-words-here.to-increase-the-lenght-blah-blah-blah-blah-bla.org",
-    "the-character-limit@for-each-part.of-the-domain.is-sixty-three-characters.this-is-exactly-sixty-three-characters-so-it-is-valid-blah-blah.com",
-    "local@sub.domains.com"
-  ],
-  ipAddresses : [ "127.0.0.1", "24.48.64.2", "192.168.1.1", "209.68.44.3", "2.2.2.2" ]
-}
-
-exports.invalid = {
-  fullName : null,
-  age : -1,
-  state : 47,
-  city : false,
-  zip : [null],
-  married : "yes",
-  dozen : 50,
-  dozenOrBakersDozen : "over 9000",
-  favoriteEvenNumber : 15,
-  topThreeFavoriteColors : [ "red", 5 ],
-  favoriteSingleDigitWholeNumbers : [ 78, 2, 999 ],
-  favoriteFiveLetterWord : "codernaut",
-  emailAddresses : [],
-  ipAddresses : [ "999.0.099.1", "294.48.64.2346", false, "2221409.64214128.42414.235233", "124124.12412412" ]
-}
-
-exports.schema = { // from cosmic thingy
-    name : "test",
-    type : "object",
-    additionalProperties : false,
-    required : ["fullName", "age", "zip", "married", "dozen", "dozenOrBakersDozen", "favoriteEvenNumber", "topThreeFavoriteColors", "favoriteSingleDigitWholeNumbers", "favoriteFiveLetterWord", "emailAddresses", "ipAddresses"],
-    properties :
-    {
-      fullName                        : { type : "string" },
-      age                             : { type : "integer", minimum : 0 },
-      optionalItem                    : { type : "string" },
-      state                           : { type : "string" },
-      city                            : { type : "string" },
-      zip                             : { type : "integer", minimum : 0, maximum : 99999 },
-      married                         : { type : "boolean" },
-      dozen                           : { type : "integer", minimum : 12, maximum : 12 },
-      dozenOrBakersDozen              : { type : "integer", minimum : 12, maximum : 13 },
-      favoriteEvenNumber              : { type : "integer", multipleOf : 2 },
-      topThreeFavoriteColors          : { type : "array", minItems : 3, maxItems : 3, uniqueItems : true, items : { type : "string" }},
-      favoriteSingleDigitWholeNumbers : { type : "array", minItems : 1, maxItems : 10, uniqueItems : true, items : { type : "integer", minimum : 0, maximum : 9 }},
-      favoriteFiveLetterWord          : { type : "string", minLength : 5, maxLength : 5 },
-      emailAddresses                  : { type : "array", minItems : 1, uniqueItems : true, items : { type : "string", format : "email" }},
-      ipAddresses                     : { type : "array", uniqueItems : true, items : { type : "string", format : "ipv4" }},
-    }
-  }
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/additionalItems.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/additionalItems.json
deleted file mode 100644
index 521745c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/additionalItems.json
+++ /dev/null
@@ -1,82 +0,0 @@
-[
-    {
-        "description": "additionalItems as schema",
-        "schema": {
-            "items": [{}],
-            "additionalItems": {"type": "integer"}
-        },
-        "tests": [
-            {
-                "description": "additional items match schema",
-                "data": [ null, 2, 3, 4 ],
-                "valid": true
-            },
-            {
-                "description": "additional items do not match schema",
-                "data": [ null, 2, 3, "foo" ],
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "items is schema, no additionalItems",
-        "schema": {
-            "items": {},
-            "additionalItems": false
-        },
-        "tests": [
-            {
-                "description": "all items match schema",
-                "data": [ 1, 2, 3, 4, 5 ],
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "array of items with no additionalItems",
-        "schema": {
-            "items": [{}, {}, {}],
-            "additionalItems": false
-        },
-        "tests": [
-            {
-                "description": "no additional items present",
-                "data": [ 1, 2, 3 ],
-                "valid": true
-            },
-            {
-                "description": "additional items are not permitted",
-                "data": [ 1, 2, 3, 4 ],
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "additionalItems as false without items",
-        "schema": {"additionalItems": false},
-        "tests": [
-            {
-                "description":
-                    "items defaults to empty schema so everything is valid",
-                "data": [ 1, 2, 3, 4, 5 ],
-                "valid": true
-            },
-            {
-                "description": "ignores non-arrays",
-                "data": {"foo" : "bar"},
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "additionalItems are allowed by default",
-        "schema": {"items": [{"type": "integer"}]},
-        "tests": [
-            {
-                "description": "only the first item is validated",
-                "data": [1, "foo", false],
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/additionalProperties.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/additionalProperties.json
deleted file mode 100644
index 40831f9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/additionalProperties.json
+++ /dev/null
@@ -1,88 +0,0 @@
-[
-    {
-        "description":
-            "additionalProperties being false does not allow other properties",
-        "schema": {
-            "properties": {"foo": {}, "bar": {}},
-            "patternProperties": { "^v": {} },
-            "additionalProperties": false
-        },
-        "tests": [
-            {
-                "description": "no additional properties is valid",
-                "data": {"foo": 1},
-                "valid": true
-            },
-            {
-                "description": "an additional property is invalid",
-                "data": {"foo" : 1, "bar" : 2, "quux" : "boom"},
-                "valid": false
-            },
-            {
-                "description": "ignores non-objects",
-                "data": [1, 2, 3],
-                "valid": true
-            },
-            {
-                "description": "patternProperties are not additional properties",
-                "data": {"foo":1, "vroom": 2},
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description":
-            "additionalProperties allows a schema which should validate",
-        "schema": {
-            "properties": {"foo": {}, "bar": {}},
-            "additionalProperties": {"type": "boolean"}
-        },
-        "tests": [
-            {
-                "description": "no additional properties is valid",
-                "data": {"foo": 1},
-                "valid": true
-            },
-            {
-                "description": "an additional valid property is valid",
-                "data": {"foo" : 1, "bar" : 2, "quux" : true},
-                "valid": true
-            },
-            {
-                "description": "an additional invalid property is invalid",
-                "data": {"foo" : 1, "bar" : 2, "quux" : 12},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description":
-            "additionalProperties can exist by itself",
-        "schema": {
-            "additionalProperties": {"type": "boolean"}
-        },
-        "tests": [
-            {
-                "description": "an additional valid property is valid",
-                "data": {"foo" : true},
-                "valid": true
-            },
-            {
-                "description": "an additional invalid property is invalid",
-                "data": {"foo" : 1},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "additionalProperties are allowed by default",
-        "schema": {"properties": {"foo": {}, "bar": {}}},
-        "tests": [
-            {
-                "description": "additional properties are allowed",
-                "data": {"foo": 1, "bar": 2, "quux": true},
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/allOf.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/allOf.json
deleted file mode 100644
index bbb5f89..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/allOf.json
+++ /dev/null
@@ -1,112 +0,0 @@
-[
-    {
-        "description": "allOf",
-        "schema": {
-            "allOf": [
-                {
-                    "properties": {
-                        "bar": {"type": "integer"}
-                    },
-                    "required": ["bar"]
-                },
-                {
-                    "properties": {
-                        "foo": {"type": "string"}
-                    },
-                    "required": ["foo"]
-                }
-            ]
-        },
-        "tests": [
-            {
-                "description": "allOf",
-                "data": {"foo": "baz", "bar": 2},
-                "valid": true
-            },
-            {
-                "description": "mismatch second",
-                "data": {"foo": "baz"},
-                "valid": false
-            },
-            {
-                "description": "mismatch first",
-                "data": {"bar": 2},
-                "valid": false
-            },
-            {
-                "description": "wrong type",
-                "data": {"foo": "baz", "bar": "quux"},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "allOf with base schema",
-        "schema": {
-            "properties": {"bar": {"type": "integer"}},
-            "required": ["bar"],
-            "allOf" : [
-                {
-                    "properties": {
-                        "foo": {"type": "string"}
-                    },
-                    "required": ["foo"]
-                },
-                {
-                    "properties": {
-                        "baz": {"type": "null"}
-                    },
-                    "required": ["baz"]
-                }
-            ]
-        },
-        "tests": [
-            {
-                "description": "valid",
-                "data": {"foo": "quux", "bar": 2, "baz": null},
-                "valid": true
-            },
-            {
-                "description": "mismatch base schema",
-                "data": {"foo": "quux", "baz": null},
-                "valid": false
-            },
-            {
-                "description": "mismatch first allOf",
-                "data": {"bar": 2, "baz": null},
-                "valid": false
-            },
-            {
-                "description": "mismatch second allOf",
-                "data": {"foo": "quux", "bar": 2},
-                "valid": false
-            },
-            {
-                "description": "mismatch both",
-                "data": {"bar": 2},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "allOf simple types",
-        "schema": {
-            "allOf": [
-                {"maximum": 30},
-                {"minimum": 20}
-            ]
-        },
-        "tests": [
-            {
-                "description": "valid",
-                "data": 25,
-                "valid": true
-            },
-            {
-                "description": "mismatch one",
-                "data": 35,
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/anyOf.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/anyOf.json
deleted file mode 100644
index a58714a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/anyOf.json
+++ /dev/null
@@ -1,68 +0,0 @@
-[
-    {
-        "description": "anyOf",
-        "schema": {
-            "anyOf": [
-                {
-                    "type": "integer"
-                },
-                {
-                    "minimum": 2
-                }
-            ]
-        },
-        "tests": [
-            {
-                "description": "first anyOf valid",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "second anyOf valid",
-                "data": 2.5,
-                "valid": true
-            },
-            {
-                "description": "both anyOf valid",
-                "data": 3,
-                "valid": true
-            },
-            {
-                "description": "neither anyOf valid",
-                "data": 1.5,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "anyOf with base schema",
-        "schema": {
-            "type": "string",
-            "anyOf" : [
-                {
-                    "maxLength": 2
-                },
-                {
-                    "minLength": 4
-                }
-            ]
-        },
-        "tests": [
-            {
-                "description": "mismatch base schema",
-                "data": 3,
-                "valid": false
-            },
-            {
-                "description": "one anyOf valid",
-                "data": "foobar",
-                "valid": true
-            },
-            {
-                "description": "both anyOf invalid",
-                "data": "foo",
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/bignum.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/bignum.json
deleted file mode 100644
index ccc7c17..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/bignum.json
+++ /dev/null
@@ -1,107 +0,0 @@
-[
-    {
-        "description": "integer",
-        "schema": {"type": "integer"},
-        "tests": [
-            {
-                "description": "a bignum is an integer",
-                "data": 12345678910111213141516171819202122232425262728293031,
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "number",
-        "schema": {"type": "number"},
-        "tests": [
-            {
-                "description": "a bignum is a number",
-                "data": 98249283749234923498293171823948729348710298301928331,
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "integer",
-        "schema": {"type": "integer"},
-        "tests": [
-            {
-                "description": "a negative bignum is an integer",
-                "data": -12345678910111213141516171819202122232425262728293031,
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "number",
-        "schema": {"type": "number"},
-        "tests": [
-            {
-                "description": "a negative bignum is a number",
-                "data": -98249283749234923498293171823948729348710298301928331,
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "string",
-        "schema": {"type": "string"},
-        "tests": [
-            {
-                "description": "a bignum is not a string",
-                "data": 98249283749234923498293171823948729348710298301928331,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "integer comparison",
-        "schema": {"maximum": 18446744073709551615},
-        "tests": [
-            {
-                "description": "comparison works for high numbers",
-                "data": 18446744073709551600,
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "float comparison with high precision",
-        "schema": {
-            "maximum": 972783798187987123879878123.18878137,
-            "exclusiveMaximum": true
-        },
-        "tests": [
-            {
-                "description": "comparison works for high numbers",
-                "data": 972783798187987123879878123.188781371,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "integer comparison",
-        "schema": {"minimum": -18446744073709551615},
-        "tests": [
-            {
-                "description": "comparison works for very negative numbers",
-                "data": -18446744073709551600,
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "float comparison with high precision on negative numbers",
-        "schema": {
-            "minimum": -972783798187987123879878123.18878137,
-            "exclusiveMinimum": true
-        },
-        "tests": [
-            {
-                "description": "comparison works for very negative numbers",
-                "data": -972783798187987123879878123.188781371,
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/default.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/default.json
deleted file mode 100644
index 1762977..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/default.json
+++ /dev/null
@@ -1,49 +0,0 @@
-[
-    {
-        "description": "invalid type for default",
-        "schema": {
-            "properties": {
-                "foo": {
-                    "type": "integer",
-                    "default": []
-                }
-            }
-        },
-        "tests": [
-            {
-                "description": "valid when property is specified",
-                "data": {"foo": 13},
-                "valid": true
-            },
-            {
-                "description": "still valid when the invalid default is used",
-                "data": {},
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "invalid string value for default",
-        "schema": {
-            "properties": {
-                "bar": {
-                    "type": "string",
-                    "minLength": 4,
-                    "default": "bad"
-                }
-            }
-        },
-        "tests": [
-            {
-                "description": "valid when property is specified",
-                "data": {"bar": "good"},
-                "valid": true
-            },
-            {
-                "description": "still valid when the invalid default is used",
-                "data": {},
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/definitions.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/definitions.json
deleted file mode 100644
index cf935a3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/definitions.json
+++ /dev/null
@@ -1,32 +0,0 @@
-[
-    {
-        "description": "valid definition",
-        "schema": {"$ref": "http://json-schema.org/draft-04/schema#"},
-        "tests": [
-            {
-                "description": "valid definition schema",
-                "data": {
-                    "definitions": {
-                        "foo": {"type": "integer"}
-                    }
-                },
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "invalid definition",
-        "schema": {"$ref": "http://json-schema.org/draft-04/schema#"},
-        "tests": [
-            {
-                "description": "invalid definition schema",
-                "data": {
-                    "definitions": {
-                        "foo": {"type": 1}
-                    }
-                },
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/dependencies.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/dependencies.json
deleted file mode 100644
index 7b9b16a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/dependencies.json
+++ /dev/null
@@ -1,113 +0,0 @@
-[
-    {
-        "description": "dependencies",
-        "schema": {
-            "dependencies": {"bar": ["foo"]}
-        },
-        "tests": [
-            {
-                "description": "neither",
-                "data": {},
-                "valid": true
-            },
-            {
-                "description": "nondependant",
-                "data": {"foo": 1},
-                "valid": true
-            },
-            {
-                "description": "with dependency",
-                "data": {"foo": 1, "bar": 2},
-                "valid": true
-            },
-            {
-                "description": "missing dependency",
-                "data": {"bar": 2},
-                "valid": false
-            },
-            {
-                "description": "ignores non-objects",
-                "data": "foo",
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "multiple dependencies",
-        "schema": {
-            "dependencies": {"quux": ["foo", "bar"]}
-        },
-        "tests": [
-            {
-                "description": "neither",
-                "data": {},
-                "valid": true
-            },
-            {
-                "description": "nondependants",
-                "data": {"foo": 1, "bar": 2},
-                "valid": true
-            },
-            {
-                "description": "with dependencies",
-                "data": {"foo": 1, "bar": 2, "quux": 3},
-                "valid": true
-            },
-            {
-                "description": "missing dependency",
-                "data": {"foo": 1, "quux": 2},
-                "valid": false
-            },
-            {
-                "description": "missing other dependency",
-                "data": {"bar": 1, "quux": 2},
-                "valid": false
-            },
-            {
-                "description": "missing both dependencies",
-                "data": {"quux": 1},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "multiple dependencies subschema",
-        "schema": {
-            "dependencies": {
-                "bar": {
-                    "properties": {
-                        "foo": {"type": "integer"},
-                        "bar": {"type": "integer"}
-                    }
-                }
-            }
-        },
-        "tests": [
-            {
-                "description": "valid",
-                "data": {"foo": 1, "bar": 2},
-                "valid": true
-            },
-            {
-                "description": "no dependency",
-                "data": {"foo": "quux"},
-                "valid": true
-            },
-            {
-                "description": "wrong type",
-                "data": {"foo": "quux", "bar": 2},
-                "valid": false
-            },
-            {
-                "description": "wrong type other",
-                "data": {"foo": 2, "bar": "quux"},
-                "valid": false
-            },
-            {
-                "description": "wrong type both",
-                "data": {"foo": "quux", "bar": "quux"},
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/enum.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/enum.json
deleted file mode 100644
index f124436..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/enum.json
+++ /dev/null
@@ -1,72 +0,0 @@
-[
-    {
-        "description": "simple enum validation",
-        "schema": {"enum": [1, 2, 3]},
-        "tests": [
-            {
-                "description": "one of the enum is valid",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "something else is invalid",
-                "data": 4,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "heterogeneous enum validation",
-        "schema": {"enum": [6, "foo", [], true, {"foo": 12}]},
-        "tests": [
-            {
-                "description": "one of the enum is valid",
-                "data": [],
-                "valid": true
-            },
-            {
-                "description": "something else is invalid",
-                "data": null,
-                "valid": false
-            },
-            {
-                "description": "objects are deep compared",
-                "data": {"foo": false},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "enums in properties",
-        "schema": {
-           "type":"object",
-		     "properties": {
-		        "foo": {"enum":["foo"]},
-		        "bar": {"enum":["bar"]}
-		     },
-		     "required": ["bar"]
-		  },
-        "tests": [
-            {
-                "description": "both properties are valid",
-                "data": {"foo":"foo", "bar":"bar"},
-                "valid": true
-            },
-            {
-                "description": "missing optional property is valid",
-                "data": {"bar":"bar"},
-                "valid": true
-            },
-            {
-                "description": "missing required property is invalid",
-                "data": {"foo":"foo"},
-                "valid": false
-            },
-            {
-                "description": "missing all properties is invalid",
-                "data": {},
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/format.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/format.json
deleted file mode 100644
index 53c5d25..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/format.json
+++ /dev/null
@@ -1,143 +0,0 @@
-[
-    {
-        "description": "validation of date-time strings",
-        "schema": {"format": "date-time"},
-        "tests": [
-            {
-                "description": "a valid date-time string",
-                "data": "1963-06-19T08:30:06.283185Z",
-                "valid": true
-            },
-            {
-                "description": "an invalid date-time string",
-                "data": "06/19/1963 08:30:06 PST",
-                "valid": false
-            },
-            {
-                "description": "only RFC3339 not all of ISO 8601 are valid",
-                "data": "2013-350T01:01:01",
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "validation of URIs",
-        "schema": {"format": "uri"},
-        "tests": [
-            {
-                "description": "a valid URI",
-                "data": "http://foo.bar/?baz=qux#quux",
-                "valid": true
-            },
-            {
-                "description": "an invalid URI",
-                "data": "\\\\WINDOWS\\fileshare",
-                "valid": false
-            },
-            {
-                "description": "an invalid URI though valid URI reference",
-                "data": "abc",
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "validation of e-mail addresses",
-        "schema": {"format": "email"},
-        "tests": [
-            {
-                "description": "a valid e-mail address",
-                "data": "joe.bloggs@example.com",
-                "valid": true
-            },
-            {
-                "description": "an invalid e-mail address",
-                "data": "2962",
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "validation of IP addresses",
-        "schema": {"format": "ipv4"},
-        "tests": [
-            {
-                "description": "a valid IP address",
-                "data": "192.168.0.1",
-                "valid": true
-            },
-            {
-                "description": "an IP address with too many components",
-                "data": "127.0.0.0.1",
-                "valid": false
-            },
-            {
-                "description": "an IP address with out-of-range values",
-                "data": "256.256.256.256",
-                "valid": false
-            },
-            {
-                "description": "an IP address without 4 components",
-                "data": "127.0",
-                "valid": false
-            },
-            {
-                "description": "an IP address as an integer",
-                "data": "0x7f000001",
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "validation of IPv6 addresses",
-        "schema": {"format": "ipv6"},
-        "tests": [
-            {
-                "description": "a valid IPv6 address",
-                "data": "::1",
-                "valid": true
-            },
-            {
-                "description": "an IPv6 address with out-of-range values",
-                "data": "12345::",
-                "valid": false
-            },
-            {
-                "description": "an IPv6 address with too many components",
-                "data": "1:1:1:1:1:1:1:1:1:1:1:1:1:1:1:1",
-                "valid": false
-            },
-            {
-                "description": "an IPv6 address containing illegal characters",
-                "data": "::laptop",
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "validation of host names",
-        "schema": {"format": "hostname"},
-        "tests": [
-            {
-                "description": "a valid host name",
-                "data": "www.example.com",
-                "valid": true
-            },
-            {
-                "description": "a host name starting with an illegal character",
-                "data": "-a-host-name-that-starts-with--",
-                "valid": false
-            },
-            {
-                "description": "a host name containing illegal characters",
-                "data": "not_a_valid_host_name",
-                "valid": false
-            },
-            {
-                "description": "a host name with a component too long",
-                "data": "a-vvvvvvvvvvvvvvvveeeeeeeeeeeeeeeerrrrrrrrrrrrrrrryyyyyyyyyyyyyyyy-long-host-name-component",
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/items.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/items.json
deleted file mode 100644
index f5e18a1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/items.json
+++ /dev/null
@@ -1,46 +0,0 @@
-[
-    {
-        "description": "a schema given for items",
-        "schema": {
-            "items": {"type": "integer"}
-        },
-        "tests": [
-            {
-                "description": "valid items",
-                "data": [ 1, 2, 3 ],
-                "valid": true
-            },
-            {
-                "description": "wrong type of items",
-                "data": [1, "x"],
-                "valid": false
-            },
-            {
-                "description": "ignores non-arrays",
-                "data": {"foo" : "bar"},
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "an array of schemas for items",
-        "schema": {
-            "items": [
-                {"type": "integer"},
-                {"type": "string"}
-            ]
-        },
-        "tests": [
-            {
-                "description": "correct types",
-                "data": [ 1, "foo" ],
-                "valid": true
-            },
-            {
-                "description": "wrong types",
-                "data": [ "foo", 1 ],
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxItems.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxItems.json
deleted file mode 100644
index 3b53a6b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxItems.json
+++ /dev/null
@@ -1,28 +0,0 @@
-[
-    {
-        "description": "maxItems validation",
-        "schema": {"maxItems": 2},
-        "tests": [
-            {
-                "description": "shorter is valid",
-                "data": [1],
-                "valid": true
-            },
-            {
-                "description": "exact length is valid",
-                "data": [1, 2],
-                "valid": true
-            },
-            {
-                "description": "too long is invalid",
-                "data": [1, 2, 3],
-                "valid": false
-            },
-            {
-                "description": "ignores non-arrays",
-                "data": "foobar",
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxLength.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxLength.json
deleted file mode 100644
index 48eb129..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxLength.json
+++ /dev/null
@@ -1,28 +0,0 @@
-[
-    {
-        "description": "maxLength validation",
-        "schema": {"maxLength": 2},
-        "tests": [
-            {
-                "description": "shorter is valid",
-                "data": "f",
-                "valid": true
-            },
-            {
-                "description": "exact length is valid",
-                "data": "fo",
-                "valid": true
-            },
-            {
-                "description": "too long is invalid",
-                "data": "foo",
-                "valid": false
-            },
-            {
-                "description": "ignores non-strings",
-                "data": 100,
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxProperties.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxProperties.json
deleted file mode 100644
index d282446..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maxProperties.json
+++ /dev/null
@@ -1,28 +0,0 @@
-[
-    {
-        "description": "maxProperties validation",
-        "schema": {"maxProperties": 2},
-        "tests": [
-            {
-                "description": "shorter is valid",
-                "data": {"foo": 1},
-                "valid": true
-            },
-            {
-                "description": "exact length is valid",
-                "data": {"foo": 1, "bar": 2},
-                "valid": true
-            },
-            {
-                "description": "too long is invalid",
-                "data": {"foo": 1, "bar": 2, "baz": 3},
-                "valid": false
-            },
-            {
-                "description": "ignores non-objects",
-                "data": "foobar",
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maximum.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maximum.json
deleted file mode 100644
index 86c7b89..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/maximum.json
+++ /dev/null
@@ -1,42 +0,0 @@
-[
-    {
-        "description": "maximum validation",
-        "schema": {"maximum": 3.0},
-        "tests": [
-            {
-                "description": "below the maximum is valid",
-                "data": 2.6,
-                "valid": true
-            },
-            {
-                "description": "above the maximum is invalid",
-                "data": 3.5,
-                "valid": false
-            },
-            {
-                "description": "ignores non-numbers",
-                "data": "x",
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "exclusiveMaximum validation",
-        "schema": {
-            "maximum": 3.0,
-            "exclusiveMaximum": true
-        },
-        "tests": [
-            {
-                "description": "below the maximum is still valid",
-                "data": 2.2,
-                "valid": true
-            },
-            {
-                "description": "boundary point is invalid",
-                "data": 3.0,
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minItems.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minItems.json
deleted file mode 100644
index ed51188..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minItems.json
+++ /dev/null
@@ -1,28 +0,0 @@
-[
-    {
-        "description": "minItems validation",
-        "schema": {"minItems": 1},
-        "tests": [
-            {
-                "description": "longer is valid",
-                "data": [1, 2],
-                "valid": true
-            },
-            {
-                "description": "exact length is valid",
-                "data": [1],
-                "valid": true
-            },
-            {
-                "description": "too short is invalid",
-                "data": [],
-                "valid": false
-            },
-            {
-                "description": "ignores non-arrays",
-                "data": "",
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minLength.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minLength.json
deleted file mode 100644
index e9c14b1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minLength.json
+++ /dev/null
@@ -1,28 +0,0 @@
-[
-    {
-        "description": "minLength validation",
-        "schema": {"minLength": 2},
-        "tests": [
-            {
-                "description": "longer is valid",
-                "data": "foo",
-                "valid": true
-            },
-            {
-                "description": "exact length is valid",
-                "data": "fo",
-                "valid": true
-            },
-            {
-                "description": "too short is invalid",
-                "data": "f",
-                "valid": false
-            },
-            {
-                "description": "ignores non-strings",
-                "data": 1,
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minProperties.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minProperties.json
deleted file mode 100644
index a72c7d2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minProperties.json
+++ /dev/null
@@ -1,28 +0,0 @@
-[
-    {
-        "description": "minProperties validation",
-        "schema": {"minProperties": 1},
-        "tests": [
-            {
-                "description": "longer is valid",
-                "data": {"foo": 1, "bar": 2},
-                "valid": true
-            },
-            {
-                "description": "exact length is valid",
-                "data": {"foo": 1},
-                "valid": true
-            },
-            {
-                "description": "too short is invalid",
-                "data": {},
-                "valid": false
-            },
-            {
-                "description": "ignores non-objects",
-                "data": "",
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minimum.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minimum.json
deleted file mode 100644
index d5bf000..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/minimum.json
+++ /dev/null
@@ -1,42 +0,0 @@
-[
-    {
-        "description": "minimum validation",
-        "schema": {"minimum": 1.1},
-        "tests": [
-            {
-                "description": "above the minimum is valid",
-                "data": 2.6,
-                "valid": true
-            },
-            {
-                "description": "below the minimum is invalid",
-                "data": 0.6,
-                "valid": false
-            },
-            {
-                "description": "ignores non-numbers",
-                "data": "x",
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "exclusiveMinimum validation",
-        "schema": {
-            "minimum": 1.1,
-            "exclusiveMinimum": true
-        },
-        "tests": [
-            {
-                "description": "above the minimum is still valid",
-                "data": 1.2,
-                "valid": true
-            },
-            {
-                "description": "boundary point is invalid",
-                "data": 1.1,
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/multipleOf.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/multipleOf.json
deleted file mode 100644
index c13b267..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/multipleOf.json
+++ /dev/null
@@ -1,96 +0,0 @@
-[
-    {
-        "description": "by int",
-        "schema": {"multipleOf": 2},
-        "tests": [
-            {
-                "description": "int by int",
-                "data": 10,
-                "valid": true
-            },
-            {
-                "description": "int by int fail",
-                "data": 7,
-                "valid": false
-            },
-            {
-                "description": "ignores non-numbers",
-                "data": "foo",
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "by number",
-        "schema": {"multipleOf": 1.5},
-        "tests": [
-            {
-                "description": "zero is multiple of anything",
-                "data": 0,
-                "valid": true
-            },
-            {
-                "description": "4.5 is multiple of 1.5",
-                "data": 4.5,
-                "valid": true
-            },
-            {
-                "description": "35 is not multiple of 1.5",
-                "data": 35,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "by small number",
-        "schema": {"multipleOf": 0.0001},
-        "tests": [
-            {
-                "description": "0.0075 is multiple of 0.0001",
-                "data": 0.0075,
-                "valid": true
-            },
-            {
-                "description": "0.00751 is not multiple of 0.0001",
-                "data": 0.00751,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "by decimal number where floating point precision is wrong",
-        "schema": {"multipleOf": 0.01},
-        "tests": [
-            {
-                "description": "Number 2 is multiple of 0.01",
-                "data": 2,
-                "valid": true
-            },
-            {
-                "description": "Number 2.1 is multiple of 0.01",
-                "data": 2.1,
-                "valid": true
-            },
-            {
-                "description": "Number 2.2 is multiple of 0.01",
-                "data": 2.2,
-                "valid": true
-            },
-            {
-                "description": "Number 2.3 is multiple of 0.01",
-                "data": 2.3,
-                "valid": true
-            },
-            {
-                "description": "Number 2.4 is multiple of 0.01",
-                "data": 2.4,
-                "valid": true
-            },
-            {
-                "description": "Number 1.211 is not multiple of 0.01",
-                "data": 1.211,
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/not.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/not.json
deleted file mode 100644
index cbb7f46..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/not.json
+++ /dev/null
@@ -1,96 +0,0 @@
-[
-    {
-        "description": "not",
-        "schema": {
-            "not": {"type": "integer"}
-        },
-        "tests": [
-            {
-                "description": "allowed",
-                "data": "foo",
-                "valid": true
-            },
-            {
-                "description": "disallowed",
-                "data": 1,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "not multiple types",
-        "schema": {
-            "not": {"type": ["integer", "boolean"]}
-        },
-        "tests": [
-            {
-                "description": "valid",
-                "data": "foo",
-                "valid": true
-            },
-            {
-                "description": "mismatch",
-                "data": 1,
-                "valid": false
-            },
-            {
-                "description": "other mismatch",
-                "data": true,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "not more complex schema",
-        "schema": {
-            "not": {
-                "type": "object",
-                "properties": {
-                    "foo": {
-                        "type": "string"
-                    }
-                }
-             }
-        },
-        "tests": [
-            {
-                "description": "match",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "other match",
-                "data": {"foo": 1},
-                "valid": true
-            },
-            {
-                "description": "mismatch",
-                "data": {"foo": "bar"},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "forbidden property",
-        "schema": {
-            "properties": {
-                "foo": { 
-                    "not": {}
-                }
-            }
-        },
-        "tests": [
-            {
-                "description": "property present",
-                "data": {"foo": 1, "bar": 2},
-                "valid": false
-            },
-            {
-                "description": "property absent",
-                "data": {"bar": 1, "baz": 2},
-                "valid": true
-            }
-        ]
-    }
-
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/nullAndFormat.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/nullAndFormat.json
deleted file mode 100644
index d7fce9f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/nullAndFormat.json
+++ /dev/null
@@ -1,18 +0,0 @@
-[
-  {
-    "description": "validation of null and format",
-    "schema": {"type": ["null", "string"], "format": "date-time"},
-    "tests": [
-      {
-        "description": "a valid date-time string",
-        "data": "1963-06-19T08:30:06.283185Z",
-        "valid": true
-      },
-      {
-        "description": "allow null",
-        "data": null,
-        "valid": true
-      }
-    ]
-  }
-]
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/nullAndObject.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/nullAndObject.json
deleted file mode 100644
index c65c02c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/nullAndObject.json
+++ /dev/null
@@ -1,18 +0,0 @@
-[
-  {
-    "description": "multiple types of null and object containing properties",
-    "schema": {
-      "type": ["null", "object"],
-      "properties": {
-        "foo": {}
-      }
-    },
-    "tests": [
-      {
-        "description": "null is valid",
-        "data": null,
-        "valid": true
-      }
-    ]
-  }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/oneOf.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/oneOf.json
deleted file mode 100644
index 1eaa4e4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/oneOf.json
+++ /dev/null
@@ -1,68 +0,0 @@
-[
-    {
-        "description": "oneOf",
-        "schema": {
-            "oneOf": [
-                {
-                    "type": "integer"
-                },
-                {
-                    "minimum": 2
-                }
-            ]
-        },
-        "tests": [
-            {
-                "description": "first oneOf valid",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "second oneOf valid",
-                "data": 2.5,
-                "valid": true
-            },
-            {
-                "description": "both oneOf valid",
-                "data": 3,
-                "valid": false
-            },
-            {
-                "description": "neither oneOf valid",
-                "data": 1.5,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "oneOf with base schema",
-        "schema": {
-            "type": "string",
-            "oneOf" : [
-                {
-                    "minLength": 2
-                },
-                {
-                    "maxLength": 4
-                }
-            ]
-        },
-        "tests": [
-            {
-                "description": "mismatch base schema",
-                "data": 3,
-                "valid": false
-            },
-            {
-                "description": "one oneOf valid",
-                "data": "foobar",
-                "valid": true
-            },
-            {
-                "description": "both oneOf valid",
-                "data": "foo",
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/pattern.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/pattern.json
deleted file mode 100644
index befc4b5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/pattern.json
+++ /dev/null
@@ -1,23 +0,0 @@
-[
-    {
-        "description": "pattern validation",
-        "schema": {"pattern": "^a*$"},
-        "tests": [
-            {
-                "description": "a matching pattern is valid",
-                "data": "aaa",
-                "valid": true
-            },
-            {
-                "description": "a non-matching pattern is invalid",
-                "data": "abc",
-                "valid": false
-            },
-            {
-                "description": "ignores non-strings",
-                "data": true,
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/patternProperties.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/patternProperties.json
deleted file mode 100644
index 18586e5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/patternProperties.json
+++ /dev/null
@@ -1,110 +0,0 @@
-[
-    {
-        "description":
-            "patternProperties validates properties matching a regex",
-        "schema": {
-            "patternProperties": {
-                "f.*o": {"type": "integer"}
-            }
-        },
-        "tests": [
-            {
-                "description": "a single valid match is valid",
-                "data": {"foo": 1},
-                "valid": true
-            },
-            {
-                "description": "multiple valid matches is valid",
-                "data": {"foo": 1, "foooooo" : 2},
-                "valid": true
-            },
-            {
-                "description": "a single invalid match is invalid",
-                "data": {"foo": "bar", "fooooo": 2},
-                "valid": false
-            },
-            {
-                "description": "multiple invalid matches is invalid",
-                "data": {"foo": "bar", "foooooo" : "baz"},
-                "valid": false
-            },
-            {
-                "description": "ignores non-objects",
-                "data": 12,
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "multiple simultaneous patternProperties are validated",
-        "schema": {
-            "patternProperties": {
-                "a*": {"type": "integer"},
-                "aaa*": {"maximum": 20}
-            }
-        },
-        "tests": [
-            {
-                "description": "a single valid match is valid",
-                "data": {"a": 21},
-                "valid": true
-            },
-            {
-                "description": "a simultaneous match is valid",
-                "data": {"aaaa": 18},
-                "valid": true
-            },
-            {
-                "description": "multiple matches is valid",
-                "data": {"a": 21, "aaaa": 18},
-                "valid": true
-            },
-            {
-                "description": "an invalid due to one is invalid",
-                "data": {"a": "bar"},
-                "valid": false
-            },
-            {
-                "description": "an invalid due to the other is invalid",
-                "data": {"aaaa": 31},
-                "valid": false
-            },
-            {
-                "description": "an invalid due to both is invalid",
-                "data": {"aaa": "foo", "aaaa": 31},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "regexes are not anchored by default and are case sensitive",
-        "schema": {
-            "patternProperties": {
-                "[0-9]{2,}": { "type": "boolean" },
-                "X_": { "type": "string" }
-            }
-        },
-        "tests": [
-            {
-                "description": "non recognized members are ignored",
-                "data": { "answer 1": "42" },
-                "valid": true
-            },
-            {
-                "description": "recognized members are accounted for",
-                "data": { "a31b": null },
-                "valid": false
-            },
-            {
-                "description": "regexes are case sensitive",
-                "data": { "a_x_3": 3 },
-                "valid": true
-            },
-            {
-                "description": "regexes are case sensitive, 2",
-                "data": { "a_X_3": 3 },
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/properties.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/properties.json
deleted file mode 100644
index cd1644d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/properties.json
+++ /dev/null
@@ -1,92 +0,0 @@
-[
-    {
-        "description": "object properties validation",
-        "schema": {
-            "properties": {
-                "foo": {"type": "integer"},
-                "bar": {"type": "string"}
-            }
-        },
-        "tests": [
-            {
-                "description": "both properties present and valid is valid",
-                "data": {"foo": 1, "bar": "baz"},
-                "valid": true
-            },
-            {
-                "description": "one property invalid is invalid",
-                "data": {"foo": 1, "bar": {}},
-                "valid": false
-            },
-            {
-                "description": "both properties invalid is invalid",
-                "data": {"foo": [], "bar": {}},
-                "valid": false
-            },
-            {
-                "description": "doesn't invalidate other properties",
-                "data": {"quux": []},
-                "valid": true
-            },
-            {
-                "description": "ignores non-objects",
-                "data": [],
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description":
-            "properties, patternProperties, additionalProperties interaction",
-        "schema": {
-            "properties": {
-                "foo": {"type": "array", "maxItems": 3},
-                "bar": {"type": "array"}
-            },
-            "patternProperties": {"f.o": {"minItems": 2}},
-            "additionalProperties": {"type": "integer"}
-        },
-        "tests": [
-            {
-                "description": "property validates property",
-                "data": {"foo": [1, 2]},
-                "valid": true
-            },
-            {
-                "description": "property invalidates property",
-                "data": {"foo": [1, 2, 3, 4]},
-                "valid": false
-            },
-            {
-                "description": "patternProperty invalidates property",
-                "data": {"foo": []},
-                "valid": false
-            },
-            {
-                "description": "patternProperty validates nonproperty",
-                "data": {"fxo": [1, 2]},
-                "valid": true
-            },
-            {
-                "description": "patternProperty invalidates nonproperty",
-                "data": {"fxo": []},
-                "valid": false
-            },
-            {
-                "description": "additionalProperty ignores property",
-                "data": {"bar": []},
-                "valid": true
-            },
-            {
-                "description": "additionalProperty validates others",
-                "data": {"quux": 3},
-                "valid": true
-            },
-            {
-                "description": "additionalProperty invalidates others",
-                "data": {"quux": "foo"},
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/ref.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/ref.json
deleted file mode 100644
index d8214bc..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/ref.json
+++ /dev/null
@@ -1,128 +0,0 @@
-[
-    {
-        "description": "root pointer ref",
-        "schema": {
-            "properties": {
-                "foo": {"$ref": "#"}
-            },
-            "additionalProperties": false
-        },
-        "tests": [
-            {
-                "description": "match",
-                "data": {"foo": false},
-                "valid": true
-            },
-            {
-                "description": "recursive match",
-                "data": {"foo": {"foo": false}},
-                "valid": true
-            },
-            {
-                "description": "mismatch",
-                "data": {"bar": false},
-                "valid": false
-            },
-            {
-                "description": "recursive mismatch",
-                "data": {"foo": {"bar": false}},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "relative pointer ref to object",
-        "schema": {
-            "properties": {
-                "foo": {"type": "integer"},
-                "bar": {"$ref": "#/properties/foo"}
-            }
-        },
-        "tests": [
-            {
-                "description": "match",
-                "data": {"bar": 3},
-                "valid": true
-            },
-            {
-                "description": "mismatch",
-                "data": {"bar": true},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "relative pointer ref to array",
-        "schema": {
-            "items": [
-                {"type": "integer"},
-                {"$ref": "#/items/0"}
-            ]
-        },
-        "tests": [
-            {
-                "description": "match array",
-                "data": [1, 2],
-                "valid": true
-            },
-            {
-                "description": "mismatch array",
-                "data": [1, "foo"],
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "escaped pointer ref",
-        "schema": {
-            "tilda~field": {"type": "integer"},
-            "slash/field": {"type": "integer"},
-            "percent%field": {"type": "integer"},
-            "properties": {
-                "tilda": {"$ref": "#/tilda~0field"},
-                "slash": {"$ref": "#/slash~1field"},
-                "percent": {"$ref": "#/percent%25field"}
-            }
-        },
-        "tests": [
-            {
-                "description": "slash",
-                "data": {"slash": "aoeu"},
-                "valid": false
-            },
-            {
-                "description": "tilda",
-                "data": {"tilda": "aoeu"},
-                "valid": false
-            },
-            {
-                "description": "percent",
-                "data": {"percent": "aoeu"},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "nested refs",
-        "schema": {
-            "definitions": {
-                "a": {"type": "integer"},
-                "b": {"$ref": "#/definitions/a"},
-                "c": {"$ref": "#/definitions/b"}
-            },
-            "$ref": "#/definitions/c"
-        },
-        "tests": [
-            {
-                "description": "nested ref valid",
-                "data": 5,
-                "valid": true
-            },
-            {
-                "description": "nested ref invalid",
-                "data": "a",
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/refRemote.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/refRemote.json
deleted file mode 100644
index 4ca8047..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/refRemote.json
+++ /dev/null
@@ -1,74 +0,0 @@
-[
-    {
-        "description": "remote ref",
-        "schema": {"$ref": "http://localhost:1234/integer.json"},
-        "tests": [
-            {
-                "description": "remote ref valid",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "remote ref invalid",
-                "data": "a",
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "fragment within remote ref",
-        "schema": {"$ref": "http://localhost:1234/subSchemas.json#/integer"},
-        "tests": [
-            {
-                "description": "remote fragment valid",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "remote fragment invalid",
-                "data": "a",
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "ref within remote ref",
-        "schema": {
-            "$ref": "http://localhost:1234/subSchemas.json#/refToInteger"
-        },
-        "tests": [
-            {
-                "description": "ref within ref valid",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "ref within ref invalid",
-                "data": "a",
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "change resolution scope",
-        "schema": {
-            "id": "http://localhost:1234/",
-            "items": {
-                "id": "folder/",
-                "items": {"$ref": "folderInteger.json"}
-            }
-        },
-        "tests": [
-            {
-                "description": "changed scope ref valid",
-                "data": [[1]],
-                "valid": true
-            },
-            {
-                "description": "changed scope ref invalid",
-                "data": [["a"]],
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/required.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/required.json
deleted file mode 100644
index 612f73f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/required.json
+++ /dev/null
@@ -1,39 +0,0 @@
-[
-    {
-        "description": "required validation",
-        "schema": {
-            "properties": {
-                "foo": {},
-                "bar": {}
-            },
-            "required": ["foo"]
-        },
-        "tests": [
-            {
-                "description": "present required property is valid",
-                "data": {"foo": 1},
-                "valid": true
-            },
-            {
-                "description": "non-present required property is invalid",
-                "data": {"bar": 1},
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "required default validation",
-        "schema": {
-            "properties": {
-                "foo": {}
-            }
-        },
-        "tests": [
-            {
-                "description": "not required by default",
-                "data": {},
-                "valid": true
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/type.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/type.json
deleted file mode 100644
index 257f051..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/type.json
+++ /dev/null
@@ -1,330 +0,0 @@
-[
-    {
-        "description": "integer type matches integers",
-        "schema": {"type": "integer"},
-        "tests": [
-            {
-                "description": "an integer is an integer",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "a float is not an integer",
-                "data": 1.1,
-                "valid": false
-            },
-            {
-                "description": "a string is not an integer",
-                "data": "foo",
-                "valid": false
-            },
-            {
-                "description": "an object is not an integer",
-                "data": {},
-                "valid": false
-            },
-            {
-                "description": "an array is not an integer",
-                "data": [],
-                "valid": false
-            },
-            {
-                "description": "a boolean is not an integer",
-                "data": true,
-                "valid": false
-            },
-            {
-                "description": "null is not an integer",
-                "data": null,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "number type matches numbers",
-        "schema": {"type": "number"},
-        "tests": [
-            {
-                "description": "an integer is a number",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "a float is a number",
-                "data": 1.1,
-                "valid": true
-            },
-            {
-                "description": "a string is not a number",
-                "data": "foo",
-                "valid": false
-            },
-            {
-                "description": "an object is not a number",
-                "data": {},
-                "valid": false
-            },
-            {
-                "description": "an array is not a number",
-                "data": [],
-                "valid": false
-            },
-            {
-                "description": "a boolean is not a number",
-                "data": true,
-                "valid": false
-            },
-            {
-                "description": "null is not a number",
-                "data": null,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "string type matches strings",
-        "schema": {"type": "string"},
-        "tests": [
-            {
-                "description": "1 is not a string",
-                "data": 1,
-                "valid": false
-            },
-            {
-                "description": "a float is not a string",
-                "data": 1.1,
-                "valid": false
-            },
-            {
-                "description": "a string is a string",
-                "data": "foo",
-                "valid": true
-            },
-            {
-                "description": "an object is not a string",
-                "data": {},
-                "valid": false
-            },
-            {
-                "description": "an array is not a string",
-                "data": [],
-                "valid": false
-            },
-            {
-                "description": "a boolean is not a string",
-                "data": true,
-                "valid": false
-            },
-            {
-                "description": "null is not a string",
-                "data": null,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "object type matches objects",
-        "schema": {"type": "object"},
-        "tests": [
-            {
-                "description": "an integer is not an object",
-                "data": 1,
-                "valid": false
-            },
-            {
-                "description": "a float is not an object",
-                "data": 1.1,
-                "valid": false
-            },
-            {
-                "description": "a string is not an object",
-                "data": "foo",
-                "valid": false
-            },
-            {
-                "description": "an object is an object",
-                "data": {},
-                "valid": true
-            },
-            {
-                "description": "an array is not an object",
-                "data": [],
-                "valid": false
-            },
-            {
-                "description": "a boolean is not an object",
-                "data": true,
-                "valid": false
-            },
-            {
-                "description": "null is not an object",
-                "data": null,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "array type matches arrays",
-        "schema": {"type": "array"},
-        "tests": [
-            {
-                "description": "an integer is not an array",
-                "data": 1,
-                "valid": false
-            },
-            {
-                "description": "a float is not an array",
-                "data": 1.1,
-                "valid": false
-            },
-            {
-                "description": "a string is not an array",
-                "data": "foo",
-                "valid": false
-            },
-            {
-                "description": "an object is not an array",
-                "data": {},
-                "valid": false
-            },
-            {
-                "description": "an array is not an array",
-                "data": [],
-                "valid": true
-            },
-            {
-                "description": "a boolean is not an array",
-                "data": true,
-                "valid": false
-            },
-            {
-                "description": "null is not an array",
-                "data": null,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "boolean type matches booleans",
-        "schema": {"type": "boolean"},
-        "tests": [
-            {
-                "description": "an integer is not a boolean",
-                "data": 1,
-                "valid": false
-            },
-            {
-                "description": "a float is not a boolean",
-                "data": 1.1,
-                "valid": false
-            },
-            {
-                "description": "a string is not a boolean",
-                "data": "foo",
-                "valid": false
-            },
-            {
-                "description": "an object is not a boolean",
-                "data": {},
-                "valid": false
-            },
-            {
-                "description": "an array is not a boolean",
-                "data": [],
-                "valid": false
-            },
-            {
-                "description": "a boolean is not a boolean",
-                "data": true,
-                "valid": true
-            },
-            {
-                "description": "null is not a boolean",
-                "data": null,
-                "valid": false
-            }
-        ]
-    },
-    {
-        "description": "null type matches only the null object",
-        "schema": {"type": "null"},
-        "tests": [
-            {
-                "description": "an integer is not null",
-                "data": 1,
-                "valid": false
-            },
-            {
-                "description": "a float is not null",
-                "data": 1.1,
-                "valid": false
-            },
-            {
-                "description": "a string is not null",
-                "data": "foo",
-                "valid": false
-            },
-            {
-                "description": "an object is not null",
-                "data": {},
-                "valid": false
-            },
-            {
-                "description": "an array is not null",
-                "data": [],
-                "valid": false
-            },
-            {
-                "description": "a boolean is not null",
-                "data": true,
-                "valid": false
-            },
-            {
-                "description": "null is null",
-                "data": null,
-                "valid": true
-            }
-        ]
-    },
-    {
-        "description": "multiple types can be specified in an array",
-        "schema": {"type": ["integer", "string"]},
-        "tests": [
-            {
-                "description": "an integer is valid",
-                "data": 1,
-                "valid": true
-            },
-            {
-                "description": "a string is valid",
-                "data": "foo",
-                "valid": true
-            },
-            {
-                "description": "a float is invalid",
-                "data": 1.1,
-                "valid": false
-            },
-            {
-                "description": "an object is invalid",
-                "data": {},
-                "valid": false
-            },
-            {
-                "description": "an array is invalid",
-                "data": [],
-                "valid": false
-            },
-            {
-                "description": "a boolean is invalid",
-                "data": true,
-                "valid": false
-            },
-            {
-                "description": "null is invalid",
-                "data": null,
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/uniqueItems.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/uniqueItems.json
deleted file mode 100644
index c1f4ab9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema-draft4/uniqueItems.json
+++ /dev/null
@@ -1,79 +0,0 @@
-[
-    {
-        "description": "uniqueItems validation",
-        "schema": {"uniqueItems": true},
-        "tests": [
-            {
-                "description": "unique array of integers is valid",
-                "data": [1, 2],
-                "valid": true
-            },
-            {
-                "description": "non-unique array of integers is invalid",
-                "data": [1, 1],
-                "valid": false
-            },
-            {
-                "description": "numbers are unique if mathematically unequal",
-                "data": [1.0, 1.00, 1],
-                "valid": false
-            },
-            {
-                "description": "unique array of objects is valid",
-                "data": [{"foo": "bar"}, {"foo": "baz"}],
-                "valid": true
-            },
-            {
-                "description": "non-unique array of objects is invalid",
-                "data": [{"foo": "bar"}, {"foo": "bar"}],
-                "valid": false
-            },
-            {
-                "description": "unique array of nested objects is valid",
-                "data": [
-                    {"foo": {"bar" : {"baz" : true}}},
-                    {"foo": {"bar" : {"baz" : false}}}
-                ],
-                "valid": true
-            },
-            {
-                "description": "non-unique array of nested objects is invalid",
-                "data": [
-                    {"foo": {"bar" : {"baz" : true}}},
-                    {"foo": {"bar" : {"baz" : true}}}
-                ],
-                "valid": false
-            },
-            {
-                "description": "unique array of arrays is valid",
-                "data": [["foo"], ["bar"]],
-                "valid": true
-            },
-            {
-                "description": "non-unique array of arrays is invalid",
-                "data": [["foo"], ["foo"]],
-                "valid": false
-            },
-            {
-                "description": "1 and true are unique",
-                "data": [1, true],
-                "valid": true
-            },
-            {
-                "description": "0 and false are unique",
-                "data": [0, false],
-                "valid": true
-            },
-            {
-                "description": "unique heterogeneous types are valid",
-                "data": [{}, [1], true, null, 1],
-                "valid": true
-            },
-            {
-                "description": "non-unique heterogeneous types are invalid",
-                "data": [{}, [1], true, null, {}, 1],
-                "valid": false
-            }
-        ]
-    }
-]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema.js
deleted file mode 100644
index e68a263..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/json-schema.js
+++ /dev/null
@@ -1,23 +0,0 @@
-var tape = require('tape')
-var fs = require('fs')
-var validator = require('../')
-
-var files = fs.readdirSync(__dirname+'/json-schema-draft4')
-  .map(function(file) {
-    if (file === 'definitions.json') return null
-    if (file === 'refRemote.json') return null
-    return require('./json-schema-draft4/'+file)
-  })
-  .filter(Boolean)
-
-files.forEach(function(file) {
-  file.forEach(function(f) {
-    tape('json-schema-test-suite '+f.description, function(t) {
-      var validate = validator(f.schema)
-      f.tests.forEach(function(test) {
-        t.same(validate(test.data), test.valid, test.description)
-      })
-      t.end()
-    })
-  })
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/misc.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/misc.js
deleted file mode 100644
index 275f2ac..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/is-my-json-valid/test/misc.js
+++ /dev/null
@@ -1,447 +0,0 @@
-var tape = require('tape')
-var cosmic = require('./fixtures/cosmic')
-var validator = require('../')
-var validatorRequire = require('../require')
-
-tape('simple', function(t) {
-  var schema = {
-    required: true,
-    type: 'object',
-    properties: {
-      hello: {type:'string', required:true}
-    }
-  }
-
-  var validate = validator(schema)
-
-  t.ok(validate({hello: 'world'}), 'should be valid')
-  t.notOk(validate(), 'should be invalid')
-  t.notOk(validate({}), 'should be invalid')
-  t.end()
-})
-
-tape('advanced', function(t) {
-  var validate = validator(cosmic.schema)
-
-  t.ok(validate(cosmic.valid), 'should be valid')
-  t.notOk(validate(cosmic.invalid), 'should be invalid')
-  t.end()
-})
-
-tape('greedy/false', function(t) {
-  var validate = validator({
-    type: 'object',
-    properties: {
-      x: {
-        type: 'number'
-      }
-    },
-    required: ['x', 'y']
-  });
-  t.notOk(validate({}), 'should be invalid')
-  t.strictEqual(validate.errors.length, 2);
-  t.strictEqual(validate.errors[0].field, 'data.x')
-  t.strictEqual(validate.errors[0].message, 'is required')
-  t.strictEqual(validate.errors[1].field, 'data.y')
-  t.strictEqual(validate.errors[1].message, 'is required')
-  t.notOk(validate({x: 'string'}), 'should be invalid')
-  t.strictEqual(validate.errors.length, 1);
-  t.strictEqual(validate.errors[0].field, 'data.y')
-  t.strictEqual(validate.errors[0].message, 'is required')
-  t.notOk(validate({x: 'string', y: 'value'}), 'should be invalid')
-  t.strictEqual(validate.errors.length, 1);
-  t.strictEqual(validate.errors[0].field, 'data.x')
-  t.strictEqual(validate.errors[0].message, 'is the wrong type')
-  t.end();
-});
-
-tape('greedy/true', function(t) {
-  var validate = validator({
-    type: 'object',
-    properties: {
-      x: {
-        type: 'number'
-      }
-    },
-    required: ['x', 'y']
-  }, {
-    greedy: true
-  });
-  t.notOk(validate({}), 'should be invalid')
-  t.strictEqual(validate.errors.length, 2);
-  t.strictEqual(validate.errors[0].field, 'data.x')
-  t.strictEqual(validate.errors[0].message, 'is required')
-  t.strictEqual(validate.errors[1].field, 'data.y')
-  t.strictEqual(validate.errors[1].message, 'is required')
-  t.notOk(validate({x: 'string'}), 'should be invalid')
-  t.strictEqual(validate.errors.length, 2);
-  t.strictEqual(validate.errors[0].field, 'data.y')
-  t.strictEqual(validate.errors[0].message, 'is required')
-  t.strictEqual(validate.errors[1].field, 'data.x')
-  t.strictEqual(validate.errors[1].message, 'is the wrong type')
-  t.notOk(validate({x: 'string', y: 'value'}), 'should be invalid')
-  t.strictEqual(validate.errors.length, 1);
-  t.strictEqual(validate.errors[0].field, 'data.x')
-  t.strictEqual(validate.errors[0].message, 'is the wrong type')
-  t.ok(validate({x: 1, y: 'value'}), 'should be invalid')
-  t.end();
-});
-
-tape('additional props', function(t) {
-  var validate = validator({
-    type: 'object',
-    additionalProperties: false
-  }, {
-    verbose: true
-  })
-
-  t.ok(validate({}))
-  t.notOk(validate({foo:'bar'}))
-  t.ok(validate.errors[0].value === 'data.foo', 'should output the property not allowed in verbose mode')
-  t.strictEqual(validate.errors[0].type, 'object', 'error object should contain the type')
-  t.end()
-})
-
-tape('array', function(t) {
-  var validate = validator({
-    type: 'array',
-    required: true,
-    items: {
-      type: 'string'
-    }
-  })
-
-  t.notOk(validate({}), 'wrong type')
-  t.notOk(validate(), 'is required')
-  t.ok(validate(['test']))
-  t.end()
-})
-
-tape('nested array', function(t) {
-  var validate = validator({
-    type: 'object',
-    properties: {
-      list: {
-        type: 'array',
-        required: true,
-        items: {
-          type: 'string'
-        }
-      }
-    }
-  })
-
-  t.notOk(validate({}), 'is required')
-  t.ok(validate({list:['test']}))
-  t.notOk(validate({list:[1]}))
-  t.end()
-})
-
-tape('enum', function(t) {
-  var validate = validator({
-    type: 'object',
-    properties: {
-      foo: {
-        type: 'number',
-        required: true,
-        enum: [42]
-      }
-    }
-  })
-
-  t.notOk(validate({}), 'is required')
-  t.ok(validate({foo:42}))
-  t.notOk(validate({foo:43}))
-  t.end()
-})
-
-tape('minimum/maximum', function(t) {
-  var validate = validator({
-    type: 'object',
-    properties: {
-      foo: {
-        type: 'number',
-        minimum: 0,
-        maximum: 0
-      }
-    }
-  })
-
-  t.notOk(validate({foo:-42}))
-  t.ok(validate({foo:0}))
-  t.notOk(validate({foo:42}))
-  t.end()
-})
-
-tape('exclusiveMinimum/exclusiveMaximum', function(t) {
-  var validate = validator({
-    type: 'object',
-    properties: {
-      foo: {
-        type: 'number',
-        minimum: 10,
-        maximum: 20,
-        exclusiveMinimum: true,
-        exclusiveMaximum: true
-      }
-    }
-  })
-
-  t.notOk(validate({foo:10}))
-  t.ok(validate({foo:11}))
-  t.notOk(validate({foo:20}))
-  t.ok(validate({foo:19}))
-  t.end()
-})
-
-tape('custom format', function(t) {
-  var validate = validator({
-    type: 'object',
-    properties: {
-      foo: {
-        type: 'string',
-        format: 'as'
-      }
-    }
-  }, {formats: {as:/^a+$/}})
-
-  t.notOk(validate({foo:''}), 'not as')
-  t.notOk(validate({foo:'b'}), 'not as')
-  t.notOk(validate({foo:'aaab'}), 'not as')
-  t.ok(validate({foo:'a'}), 'as')
-  t.ok(validate({foo:'aaaaaa'}), 'as')
-  t.end()
-})
-
-tape('custom format function', function(t) {
-  var validate = validator({
-    type: 'object',
-    properties: {
-      foo: {
-        type: 'string',
-        format: 'as'
-      }
-    }
-  }, {formats: {as:function(s) { return /^a+$/.test(s) } }})
-
-  t.notOk(validate({foo:''}), 'not as')
-  t.notOk(validate({foo:'b'}), 'not as')
-  t.notOk(validate({foo:'aaab'}), 'not as')
-  t.ok(validate({foo:'a'}), 'as')
-  t.ok(validate({foo:'aaaaaa'}), 'as')
-  t.end()
-})
-
-tape('do not mutate schema', function(t) {
-  var sch = {
-    items: [
-      {}
-    ],
-    additionalItems: {
-      type: 'integer'
-    }
-  }
-
-  var copy = JSON.parse(JSON.stringify(sch))
-
-  validator(sch)
-
-  t.same(sch, copy, 'did not mutate')
-  t.end()
-})
-
-tape('#toJSON()', function(t) {
-  var schema = {
-    required: true,
-    type: 'object',
-    properties: {
-      hello: {type:'string', required:true}
-    }
-  }
-
-  var validate = validator(schema)
-
-  t.deepEqual(validate.toJSON(), schema, 'should return original schema')
-  t.end()
-})
-
-tape('external schemas', function(t) {
-  var ext = {type: 'string'}
-  var schema = {
-    required: true,
-    $ref: '#ext'
-  }
-
-  var validate = validator(schema, {schemas: {ext:ext}})
-
-  t.ok(validate('hello string'), 'is a string')
-  t.notOk(validate(42), 'not a string')
-  t.end()
-})
-
-tape('external schema URIs', function(t) {
-  var ext = {type: 'string'}
-  var schema = {
-    required: true,
-    $ref: 'http://example.com/schemas/schemaURIs'
-  }
-
-  var opts = {schemas:{}};
-  opts.schemas['http://example.com/schemas/schemaURIs'] = ext;
-  var validate = validator(schema, opts)
-
-  t.ok(validate('hello string'), 'is a string')
-  t.notOk(validate(42), 'not a string')
-  t.end()
-})
-
-tape('top-level external schema', function(t) {
-  var defs = {
-    "string": {
-      type: "string"
-    },
-    "sex": {
-      type: "string",
-      enum: ["male", "female", "other"]
-    }
-  }
-  var schema = {
-    type: "object",
-    properties: {
-      "name": { $ref: "definitions.json#/string" },
-      "sex": { $ref: "definitions.json#/sex" }
-    },
-    required: ["name", "sex"]
-  }
-
-  var validate = validator(schema, {
-    schemas: {
-      "definitions.json": defs
-    }
-  })
-  t.ok(validate({name:"alice", sex:"female"}), 'is an object')
-  t.notOk(validate({name:"alice", sex: "bob"}), 'recognizes external schema')
-  t.notOk(validate({name:2, sex: "female"}), 'recognizes external schema')
-  t.end()
-})
-
-tape('nested required array decl', function(t) {
-  var schema = {
-    properties: {
-      x: {
-        type: 'object',
-        properties: {
-          y: {
-            type: 'object',
-            properties: {
-              z: {
-                type: 'string'
-              }
-            },
-            required: ['z']
-          }
-        }
-      }
-    },
-    required: ['x']
-  }
-
-  var validate = validator(schema)
-
-  t.ok(validate({x: {}}), 'should be valid')
-  t.notOk(validate({}), 'should not be valid')
-  t.strictEqual(validate.errors[0].field, 'data.x', 'should output the missing field')
-  t.end()
-})
-
-tape('verbose mode', function(t) {
-  var schema = {
-    required: true,
-    type: 'object',
-    properties: {
-      hello: {
-        required: true,
-        type: 'string'
-      }
-    }
-  };
-
-  var validate = validator(schema, {verbose: true})
-
-  t.ok(validate({hello: 'string'}), 'should be valid')
-  t.notOk(validate({hello: 100}), 'should not be valid')
-  t.strictEqual(validate.errors[0].value, 100, 'error object should contain the invalid value')
-  t.strictEqual(validate.errors[0].type, 'string', 'error object should contain the type')
-  t.end()
-})
-
-tape('additional props in verbose mode', function(t) {
-  var schema = {
-    type: 'object',
-    required: true,
-    additionalProperties: false,
-    properties: {
-      foo: {
-        type: 'string'
-      },
-      'hello world': {
-        type: 'object',
-        required: true,
-        additionalProperties: false,
-        properties: {
-          foo: {
-            type: 'string'
-          }
-        }
-      }
-    }
-  };
-
-  var validate = validator(schema, {verbose: true})
-
-  validate({'hello world': {bar: 'string'}});
-
-  t.strictEqual(validate.errors[0].value, 'data["hello world"].bar', 'should output the path to the additional prop in the error')
-  t.end()
-})
-
-tape('Date.now() is an integer', function(t) {
-  var schema = {type: 'integer'}
-  var validate = validator(schema)
-
-  t.ok(validate(Date.now()), 'is integer')
-  t.end()
-})
-
-tape('field shows item index in arrays', function(t) {
-  var schema = {
-    type: 'array',
-    items: {
-      type: 'array',
-      items: {
-        properties: {
-          foo: {
-            type: 'string',
-            required: true
-          }
-        }
-      }
-    }
-  }
-
-  var validate = validator(schema)
-
-  validate([
-    [
-      { foo: 'test' },
-      { foo: 'test' }
-    ],
-    [
-      { foo: 'test' },
-      { baz: 'test' }
-    ]
-  ])
-
-  t.strictEqual(validate.errors[0].field, 'data.1.1.foo', 'should output the field with specific index of failing item in the error')
-  t.end()
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/index.js
deleted file mode 100644
index 777377a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = typeof Promise === 'function' ? Promise : require('pinkie');
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/license
deleted file mode 100644
index 1aeb74f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Vsevolod Strukchinsky <floatdrop@gmail.com> (github.com/floatdrop)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/index.js b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/index.js
deleted file mode 100644
index 14ce1bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/index.js
+++ /dev/null
@@ -1,292 +0,0 @@
-'use strict';
-
-var PENDING = 'pending';
-var SETTLED = 'settled';
-var FULFILLED = 'fulfilled';
-var REJECTED = 'rejected';
-var NOOP = function () {};
-var isNode = typeof global !== 'undefined' && typeof global.process !== 'undefined' && typeof global.process.emit === 'function';
-
-var asyncSetTimer = typeof setImmediate === 'undefined' ? setTimeout : setImmediate;
-var asyncQueue = [];
-var asyncTimer;
-
-function asyncFlush() {
-	// run promise callbacks
-	for (var i = 0; i < asyncQueue.length; i++) {
-		asyncQueue[i][0](asyncQueue[i][1]);
-	}
-
-	// reset async asyncQueue
-	asyncQueue = [];
-	asyncTimer = false;
-}
-
-function asyncCall(callback, arg) {
-	asyncQueue.push([callback, arg]);
-
-	if (!asyncTimer) {
-		asyncTimer = true;
-		asyncSetTimer(asyncFlush, 0);
-	}
-}
-
-function invokeResolver(resolver, promise) {
-	function resolvePromise(value) {
-		resolve(promise, value);
-	}
-
-	function rejectPromise(reason) {
-		reject(promise, reason);
-	}
-
-	try {
-		resolver(resolvePromise, rejectPromise);
-	} catch (e) {
-		rejectPromise(e);
-	}
-}
-
-function invokeCallback(subscriber) {
-	var owner = subscriber.owner;
-	var settled = owner._state;
-	var value = owner._data;
-	var callback = subscriber[settled];
-	var promise = subscriber.then;
-
-	if (typeof callback === 'function') {
-		settled = FULFILLED;
-		try {
-			value = callback(value);
-		} catch (e) {
-			reject(promise, e);
-		}
-	}
-
-	if (!handleThenable(promise, value)) {
-		if (settled === FULFILLED) {
-			resolve(promise, value);
-		}
-
-		if (settled === REJECTED) {
-			reject(promise, value);
-		}
-	}
-}
-
-function handleThenable(promise, value) {
-	var resolved;
-
-	try {
-		if (promise === value) {
-			throw new TypeError('A promises callback cannot return that same promise.');
-		}
-
-		if (value && (typeof value === 'function' || typeof value === 'object')) {
-			// then should be retrieved only once
-			var then = value.then;
-
-			if (typeof then === 'function') {
-				then.call(value, function (val) {
-					if (!resolved) {
-						resolved = true;
-
-						if (value === val) {
-							fulfill(promise, val);
-						} else {
-							resolve(promise, val);
-						}
-					}
-				}, function (reason) {
-					if (!resolved) {
-						resolved = true;
-
-						reject(promise, reason);
-					}
-				});
-
-				return true;
-			}
-		}
-	} catch (e) {
-		if (!resolved) {
-			reject(promise, e);
-		}
-
-		return true;
-	}
-
-	return false;
-}
-
-function resolve(promise, value) {
-	if (promise === value || !handleThenable(promise, value)) {
-		fulfill(promise, value);
-	}
-}
-
-function fulfill(promise, value) {
-	if (promise._state === PENDING) {
-		promise._state = SETTLED;
-		promise._data = value;
-
-		asyncCall(publishFulfillment, promise);
-	}
-}
-
-function reject(promise, reason) {
-	if (promise._state === PENDING) {
-		promise._state = SETTLED;
-		promise._data = reason;
-
-		asyncCall(publishRejection, promise);
-	}
-}
-
-function publish(promise) {
-	promise._then = promise._then.forEach(invokeCallback);
-}
-
-function publishFulfillment(promise) {
-	promise._state = FULFILLED;
-	publish(promise);
-}
-
-function publishRejection(promise) {
-	promise._state = REJECTED;
-	publish(promise);
-	if (!promise._handled && isNode) {
-		global.process.emit('unhandledRejection', promise._data, promise);
-	}
-}
-
-function notifyRejectionHandled(promise) {
-	global.process.emit('rejectionHandled', promise);
-}
-
-/**
- * @class
- */
-function Promise(resolver) {
-	if (typeof resolver !== 'function') {
-		throw new TypeError('Promise resolver ' + resolver + ' is not a function');
-	}
-
-	if (this instanceof Promise === false) {
-		throw new TypeError('Failed to construct \'Promise\': Please use the \'new\' operator, this object constructor cannot be called as a function.');
-	}
-
-	this._then = [];
-
-	invokeResolver(resolver, this);
-}
-
-Promise.prototype = {
-	constructor: Promise,
-
-	_state: PENDING,
-	_then: null,
-	_data: undefined,
-	_handled: false,
-
-	then: function (onFulfillment, onRejection) {
-		var subscriber = {
-			owner: this,
-			then: new this.constructor(NOOP),
-			fulfilled: onFulfillment,
-			rejected: onRejection
-		};
-
-		if ((onRejection || onFulfillment) && !this._handled) {
-			this._handled = true;
-			if (this._state === REJECTED && isNode) {
-				asyncCall(notifyRejectionHandled, this);
-			}
-		}
-
-		if (this._state === FULFILLED || this._state === REJECTED) {
-			// already resolved, call callback async
-			asyncCall(invokeCallback, subscriber);
-		} else {
-			// subscribe
-			this._then.push(subscriber);
-		}
-
-		return subscriber.then;
-	},
-
-	catch: function (onRejection) {
-		return this.then(null, onRejection);
-	}
-};
-
-Promise.all = function (promises) {
-	if (!Array.isArray(promises)) {
-		throw new TypeError('You must pass an array to Promise.all().');
-	}
-
-	return new Promise(function (resolve, reject) {
-		var results = [];
-		var remaining = 0;
-
-		function resolver(index) {
-			remaining++;
-			return function (value) {
-				results[index] = value;
-				if (!--remaining) {
-					resolve(results);
-				}
-			};
-		}
-
-		for (var i = 0, promise; i < promises.length; i++) {
-			promise = promises[i];
-
-			if (promise && typeof promise.then === 'function') {
-				promise.then(resolver(i), reject);
-			} else {
-				results[i] = promise;
-			}
-		}
-
-		if (!remaining) {
-			resolve(results);
-		}
-	});
-};
-
-Promise.race = function (promises) {
-	if (!Array.isArray(promises)) {
-		throw new TypeError('You must pass an array to Promise.race().');
-	}
-
-	return new Promise(function (resolve, reject) {
-		for (var i = 0, promise; i < promises.length; i++) {
-			promise = promises[i];
-
-			if (promise && typeof promise.then === 'function') {
-				promise.then(resolve, reject);
-			} else {
-				resolve(promise);
-			}
-		}
-	});
-};
-
-Promise.resolve = function (value) {
-	if (value && typeof value === 'object' && value.constructor === Promise) {
-		return value;
-	}
-
-	return new Promise(function (resolve) {
-		resolve(value);
-	});
-};
-
-Promise.reject = function (reason) {
-	return new Promise(function (resolve, reject) {
-		reject(reason);
-	});
-};
-
-module.exports = Promise;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/license b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/license
deleted file mode 100644
index 1aeb74f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/license
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Vsevolod Strukchinsky <floatdrop@gmail.com> (github.com/floatdrop)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/package.json
deleted file mode 100644
index 89a4b67..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/package.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  "name": "pinkie",
-  "version": "2.0.4",
-  "description": "Itty bitty little widdle twinkie pinkie ES2015 Promise implementation",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/floatdrop/pinkie.git"
-  },
-  "author": {
-    "name": "Vsevolod Strukchinsky",
-    "email": "floatdrop@gmail.com",
-    "url": "github.com/floatdrop"
-  },
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "scripts": {
-    "test": "xo && nyc mocha",
-    "coverage": "nyc report --reporter=text-lcov | coveralls"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "promise",
-    "promises",
-    "es2015",
-    "es6"
-  ],
-  "devDependencies": {
-    "core-assert": "^0.1.1",
-    "coveralls": "^2.11.4",
-    "mocha": "*",
-    "nyc": "^3.2.2",
-    "promises-aplus-tests": "*",
-    "xo": "^0.10.1"
-  },
-  "gitHead": "8d4a92447a5c62bff9f89756caeb4c9c8770579b",
-  "bugs": {
-    "url": "https://github.com/floatdrop/pinkie/issues"
-  },
-  "homepage": "https://github.com/floatdrop/pinkie",
-  "_id": "pinkie@2.0.4",
-  "_shasum": "72556b80cfa0d48a974e80e77248e80ed4f7f870",
-  "_from": "pinkie@>=2.0.0 <3.0.0",
-  "_npmVersion": "2.14.12",
-  "_nodeVersion": "4.2.4",
-  "_npmUser": {
-    "name": "floatdrop",
-    "email": "floatdrop@gmail.com"
-  },
-  "dist": {
-    "shasum": "72556b80cfa0d48a974e80e77248e80ed4f7f870",
-    "tarball": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "floatdrop",
-      "email": "floatdrop@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/readme.md
deleted file mode 100644
index 1565f95..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/node_modules/pinkie/readme.md
+++ /dev/null
@@ -1,83 +0,0 @@
-<h1 align="center">
-	<br>
-	<img width="256" src="media/logo.png" alt="pinkie">
-	<br>
-	<br>
-</h1>
-
-> Itty bitty little widdle twinkie pinkie [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) implementation
-
-[![Build Status](https://travis-ci.org/floatdrop/pinkie.svg?branch=master)](https://travis-ci.org/floatdrop/pinkie)  [![Coverage Status](https://coveralls.io/repos/floatdrop/pinkie/badge.svg?branch=master&service=github)](https://coveralls.io/github/floatdrop/pinkie?branch=master)
-
-There are [tons of Promise implementations](https://github.com/promises-aplus/promises-spec/blob/master/implementations.md#standalone) out there, but all of them focus on browser compatibility and are often bloated with functionality.
-
-This module is an exact Promise specification polyfill (like [native-promise-only](https://github.com/getify/native-promise-only)), but in Node.js land (it should be browserify-able though).
-
-
-## Install
-
-```
-$ npm install --save pinkie
-```
-
-
-## Usage
-
-```js
-var fs = require('fs');
-var Promise = require('pinkie');
-
-new Promise(function (resolve, reject) {
-	fs.readFile('foo.json', 'utf8', function (err, data) {
-		if (err) {
-			reject(err);
-			return;
-		}
-
-		resolve(data);
-	});
-});
-//=> Promise
-```
-
-
-### API
-
-`pinkie` exports bare [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) implementation and polyfills [Node.js rejection events](https://nodejs.org/api/process.html#process_event_unhandledrejection). In case you forgot:
-
-#### new Promise(executor)
-
-Returns new instance of `Promise`.
-
-##### executor
-
-*Required*  
-Type: `function`
-
-Function with two arguments `resolve` and `reject`. The first argument fulfills the promise, the second argument rejects it.
-
-#### pinkie.all(promises)
-
-Returns a promise that resolves when all of the promises in the `promises` Array argument have resolved.
-
-#### pinkie.race(promises)
-
-Returns a promise that resolves or rejects as soon as one of the promises in the `promises` Array resolves or rejects, with the value or reason from that promise.
-
-#### pinkie.reject(reason)
-
-Returns a Promise object that is rejected with the given `reason`.
-
-#### pinkie.resolve(value)
-
-Returns a Promise object that is resolved with the given `value`. If the `value` is a thenable (i.e. has a then method), the returned promise will "follow" that thenable, adopting its eventual state; otherwise the returned promise will be fulfilled with the `value`.
-
-
-## Related
-
-- [pinkie-promise](https://github.com/floatdrop/pinkie-promise) - Returns the native Promise or this module
-
-
-## License
-
-MIT © [Vsevolod Strukchinsky](http://github.com/floatdrop)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/package.json
deleted file mode 100644
index 7e84fa5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/package.json
+++ /dev/null
@@ -1,69 +0,0 @@
-{
-  "name": "pinkie-promise",
-  "version": "2.0.1",
-  "description": "ES2015 Promise ponyfill",
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/floatdrop/pinkie-promise.git"
-  },
-  "author": {
-    "name": "Vsevolod Strukchinsky",
-    "email": "floatdrop@gmail.com",
-    "url": "github.com/floatdrop"
-  },
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "scripts": {
-    "test": "mocha"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "promise",
-    "promises",
-    "es2015",
-    "es6",
-    "polyfill",
-    "ponyfill"
-  ],
-  "dependencies": {
-    "pinkie": "^2.0.0"
-  },
-  "devDependencies": {
-    "mocha": "*"
-  },
-  "gitHead": "4a936c09c34ad591a25db93f1216d242de0d6184",
-  "bugs": {
-    "url": "https://github.com/floatdrop/pinkie-promise/issues"
-  },
-  "homepage": "https://github.com/floatdrop/pinkie-promise",
-  "_id": "pinkie-promise@2.0.1",
-  "_shasum": "2135d6dfa7a358c069ac9b178776288228450ffa",
-  "_from": "pinkie-promise@>=2.0.0 <3.0.0",
-  "_npmVersion": "2.14.20",
-  "_nodeVersion": "4.4.1",
-  "_npmUser": {
-    "name": "floatdrop",
-    "email": "floatdrop@gmail.com"
-  },
-  "dist": {
-    "shasum": "2135d6dfa7a358c069ac9b178776288228450ffa",
-    "tarball": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "floatdrop",
-      "email": "floatdrop@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/pinkie-promise-2.0.1.tgz_1460309839126_0.3422858319245279"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/readme.md b/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/readme.md
deleted file mode 100644
index 78477f4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/node_modules/pinkie-promise/readme.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# pinkie-promise [![Build Status](https://travis-ci.org/floatdrop/pinkie-promise.svg?branch=master)](https://travis-ci.org/floatdrop/pinkie-promise)
-
-> [ES2015 Promise](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects) ponyfill
-
-Module exports global Promise object (if available) or [`pinkie`](http://github.com/floatdrop/pinkie) Promise polyfill.
-
-## Install
-
-```
-$ npm install --save pinkie-promise
-```
-
-## Usage
-
-```js
-var Promise = require('pinkie-promise');
-
-new Promise(function (resolve) { resolve('unicorns'); });
-//=> Promise { 'unicorns' }
-```
-
-## Related
-
-- [pify](https://github.com/sindresorhus/pify) - Promisify a callback-style function
-
-## License
-
-MIT © [Vsevolod Strukchinsky](http://github.com/floatdrop)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/har-validator/package.json b/node_modules/jsdom/node_modules/request/node_modules/har-validator/package.json
deleted file mode 100644
index 4348379..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/har-validator/package.json
+++ /dev/null
@@ -1,87 +0,0 @@
-{
-  "version": "2.0.6",
-  "name": "har-validator",
-  "description": "Extremely fast HTTP Archive (HAR) validator using JSON Schema",
-  "author": {
-    "name": "Ahmad Nassri",
-    "email": "ahmad@ahmadnassri.com",
-    "url": "https://www.ahmadnassri.com/"
-  },
-  "homepage": "https://github.com/ahmadnassri/har-validator",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/ahmadnassri/har-validator.git"
-  },
-  "license": "ISC",
-  "main": "lib/index",
-  "bin": {
-    "har-validator": "bin/har-validator"
-  },
-  "keywords": [
-    "har",
-    "http",
-    "archive",
-    "validate",
-    "validator"
-  ],
-  "engines": {
-    "node": ">=0.10"
-  },
-  "files": [
-    "bin",
-    "lib"
-  ],
-  "bugs": {
-    "url": "https://github.com/ahmadnassri/har-validator/issues"
-  },
-  "scripts": {
-    "pretest": "standard && echint",
-    "test": "mocha",
-    "posttest": "npm run coverage",
-    "coverage": "istanbul cover --dir coverage _mocha -- -R dot",
-    "codeclimate": "codeclimate < coverage/lcov.info"
-  },
-  "echint": {
-    "ignore": [
-      "coverage/**"
-    ]
-  },
-  "devDependencies": {
-    "codeclimate-test-reporter": "0.2.1",
-    "echint": "^1.5.1",
-    "istanbul": "^0.4.2",
-    "mocha": "^2.3.4",
-    "require-directory": "^2.1.1",
-    "should": "^8.1.1",
-    "standard": "^5.4.1"
-  },
-  "dependencies": {
-    "chalk": "^1.1.1",
-    "commander": "^2.9.0",
-    "is-my-json-valid": "^2.12.4",
-    "pinkie-promise": "^2.0.0"
-  },
-  "gitHead": "92ccddad2e5d13e6e32c764e06c347d67805b211",
-  "_id": "har-validator@2.0.6",
-  "_shasum": "cdcbc08188265ad119b6a5a7c8ab70eecfb5d27d",
-  "_from": "har-validator@>=2.0.6 <2.1.0",
-  "_npmVersion": "3.3.12",
-  "_nodeVersion": "5.2.0",
-  "_npmUser": {
-    "name": "ahmadnassri",
-    "email": "ahmad@ahmadnassri.com"
-  },
-  "maintainers": [
-    {
-      "name": "ahmadnassri",
-      "email": "ahmad@ahmadnassri.com"
-    }
-  ],
-  "dist": {
-    "shasum": "cdcbc08188265ad119b6a5a7c8ab70eecfb5d27d",
-    "tarball": "https://registry.npmjs.org/har-validator/-/har-validator-2.0.6.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/har-validator/-/har-validator-2.0.6.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/hawk/.npmignore
deleted file mode 100644
index 96ed091..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/.npmignore
+++ /dev/null
@@ -1,20 +0,0 @@
-.idea
-*.iml
-npm-debug.log
-dump.rdb
-node_modules
-components
-build
-results.tap
-results.xml
-npm-shrinkwrap.json
-config.json
-.DS_Store
-*/.DS_Store
-*/*/.DS_Store
-._*
-*/._*
-*/*/._*
-coverage.*
-lib-cov
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/hawk/.travis.yml
deleted file mode 100755
index 40ca59e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-
-node_js:
-  - 0.10
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/hawk/LICENSE
deleted file mode 100755
index 7880936..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright (c) 2012-2014, Eran Hammer and other contributors.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * The names of any contributors may not be used to endorse or promote
-      products derived from this software without specific prior written
-      permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-                                  *   *   *
-
-The complete list of contributors can be found at: https://github.com/hueniverse/hawk/graphs/contributors
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/README.md b/node_modules/jsdom/node_modules/request/node_modules/hawk/README.md
deleted file mode 100755
index b92cd7c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/README.md
+++ /dev/null
@@ -1,634 +0,0 @@
-![hawk Logo](https://raw.github.com/hueniverse/hawk/master/images/hawk.png)
-
-<img align="right" src="https://raw.github.com/hueniverse/hawk/master/images/logo.png" /> **Hawk** is an HTTP authentication scheme using a message authentication code (MAC) algorithm to provide partial
-HTTP request cryptographic verification. For more complex use cases such as access delegation, see [Oz](https://github.com/hueniverse/oz).
-
-Current version: **3.x**
-
-Note: 3.x and 2.x are the same exact protocol as 1.1. The version increments reflect changes in the node API.
-
-[![Build Status](https://secure.travis-ci.org/hueniverse/hawk.png)](http://travis-ci.org/hueniverse/hawk)
-
-# Table of Content
-
-- [**Introduction**](#introduction)
-  - [Replay Protection](#replay-protection)
-  - [Usage Example](#usage-example)
-  - [Protocol Example](#protocol-example)
-    - [Payload Validation](#payload-validation)
-    - [Response Payload Validation](#response-payload-validation)
-  - [Browser Support and Considerations](#browser-support-and-considerations)
-<p></p>
-- [**Single URI Authorization**](#single-uri-authorization)
-  - [Usage Example](#bewit-usage-example)
-<p></p>
-- [**Security Considerations**](#security-considerations)
-  - [MAC Keys Transmission](#mac-keys-transmission)
-  - [Confidentiality of Requests](#confidentiality-of-requests)
-  - [Spoofing by Counterfeit Servers](#spoofing-by-counterfeit-servers)
-  - [Plaintext Storage of Credentials](#plaintext-storage-of-credentials)
-  - [Entropy of Keys](#entropy-of-keys)
-  - [Coverage Limitations](#coverage-limitations)
-  - [Future Time Manipulation](#future-time-manipulation)
-  - [Client Clock Poisoning](#client-clock-poisoning)
-  - [Bewit Limitations](#bewit-limitations)
-  - [Host Header Forgery](#host-header-forgery)
-<p></p>
-- [**Frequently Asked Questions**](#frequently-asked-questions)
-<p></p>
-- [**Implementations**](#implementations)
-- [**Acknowledgements**](#acknowledgements)
-
-# Introduction
-
-**Hawk** is an HTTP authentication scheme providing mechanisms for making authenticated HTTP requests with
-partial cryptographic verification of the request and response, covering the HTTP method, request URI, host,
-and optionally the request payload.
-
-Similar to the HTTP [Digest access authentication schemes](http://www.ietf.org/rfc/rfc2617.txt), **Hawk** uses a set of
-client credentials which include an identifier (e.g. username) and key (e.g. password). Likewise, just as with the Digest scheme,
-the key is never included in authenticated requests. Instead, it is used to calculate a request MAC value which is
-included in its place.
-
-However, **Hawk** has several differences from Digest. In particular, while both use a nonce to limit the possibility of
-replay attacks, in **Hawk** the client generates the nonce and uses it in combination with a timestamp, leading to less
-"chattiness" (interaction with the server).
-
-Also unlike Digest, this scheme is not intended to protect the key itself (the password in Digest) because
-the client and server must both have access to the key material in the clear.
-
-The primary design goals of this scheme are to:
-* simplify and improve HTTP authentication for services that are unwilling or unable to deploy TLS for all resources,
-* secure credentials against leakage (e.g., when the client uses some form of dynamic configuration to determine where
-  to send an authenticated request), and
-* avoid the exposure of credentials sent to a malicious server over an unauthenticated secure channel due to client
-  failure to validate the server's identity as part of its TLS handshake.
-
-In addition, **Hawk** supports a method for granting third-parties temporary access to individual resources using
-a query parameter called _bewit_ (in falconry, a leather strap used to attach a tracking device to the leg of a hawk).
-
-The **Hawk** scheme requires the establishment of a shared symmetric key between the client and the server,
-which is beyond the scope of this module. Typically, the shared credentials are established via an initial
-TLS-protected phase or derived from some other shared confidential information available to both the client
-and the server.
-
-
-## Replay Protection
-
-Without replay protection, an attacker can use a compromised (but otherwise valid and authenticated) request more 
-than once, gaining access to a protected resource. To mitigate this, clients include both a nonce and a timestamp when 
-making requests. This gives the server enough information to prevent replay attacks.
-
-The nonce is generated by the client, and is a string unique across all requests with the same timestamp and
-key identifier combination. 
-
-The timestamp enables the server to restrict the validity period of the credentials where requests occuring afterwards
-are rejected. It also removes the need for the server to retain an unbounded number of nonce values for future checks.
-By default, **Hawk** uses a time window of 1 minute to allow for time skew between the client and server (which in
-practice translates to a maximum of 2 minutes as the skew can be positive or negative).
-
-Using a timestamp requires the client's clock to be in sync with the server's clock. **Hawk** requires both the client
-clock and the server clock to use NTP to ensure synchronization. However, given the limitations of some client types
-(e.g. browsers) to deploy NTP, the server provides the client with its current time (in seconds precision) in response
-to a bad timestamp.
-
-There is no expectation that the client will adjust its system clock to match the server (in fact, this would be a
-potential attack vector). Instead, the client only uses the server's time to calculate an offset used only
-for communications with that particular server. The protocol rewards clients with synchronized clocks by reducing
-the number of round trips required to authenticate the first request.
-
-
-## Usage Example
-
-Server code:
-
-```javascript
-var Http = require('http');
-var Hawk = require('hawk');
-
-
-// Credentials lookup function
-
-var credentialsFunc = function (id, callback) {
-
-    var credentials = {
-        key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-        algorithm: 'sha256',
-        user: 'Steve'
-    };
-
-    return callback(null, credentials);
-};
-
-// Create HTTP server
-
-var handler = function (req, res) {
-
-    // Authenticate incoming request
-
-    Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials, artifacts) {
-
-        // Prepare response
-
-        var payload = (!err ? 'Hello ' + credentials.user + ' ' + artifacts.ext : 'Shoosh!');
-        var headers = { 'Content-Type': 'text/plain' };
-
-        // Generate Server-Authorization response header
-
-        var header = Hawk.server.header(credentials, artifacts, { payload: payload, contentType: headers['Content-Type'] });
-        headers['Server-Authorization'] = header;
-
-        // Send the response back
-
-        res.writeHead(!err ? 200 : 401, headers);
-        res.end(payload);
-    });
-};
-
-// Start server
-
-Http.createServer(handler).listen(8000, 'example.com');
-```
-
-Client code:
-
-```javascript
-var Request = require('request');
-var Hawk = require('hawk');
-
-
-// Client credentials
-
-var credentials = {
-    id: 'dh37fgj492je',
-    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-    algorithm: 'sha256'
-}
-
-// Request options
-
-var requestOptions = {
-    uri: 'http://example.com:8000/resource/1?b=1&a=2',
-    method: 'GET',
-    headers: {}
-};
-
-// Generate Authorization request header
-
-var header = Hawk.client.header('http://example.com:8000/resource/1?b=1&a=2', 'GET', { credentials: credentials, ext: 'some-app-data' });
-requestOptions.headers.Authorization = header.field;
-
-// Send authenticated request
-
-Request(requestOptions, function (error, response, body) {
-
-    // Authenticate the server's response
-
-    var isValid = Hawk.client.authenticate(response, credentials, header.artifacts, { payload: body });
-
-    // Output results
-
-    console.log(response.statusCode + ': ' + body + (isValid ? ' (valid)' : ' (invalid)'));
-});
-```
-
-**Hawk** utilized the [**SNTP**](https://github.com/hueniverse/sntp) module for time sync management. By default, the local
-machine time is used. To automatically retrieve and synchronice the clock within the application, use the SNTP 'start()' method.
-
-```javascript
-Hawk.sntp.start();
-```
-
-
-## Protocol Example
-
-The client attempts to access a protected resource without authentication, sending the following HTTP request to
-the resource server:
-
-```
-GET /resource/1?b=1&a=2 HTTP/1.1
-Host: example.com:8000
-```
-
-The resource server returns an authentication challenge.
-
-```
-HTTP/1.1 401 Unauthorized
-WWW-Authenticate: Hawk
-```
-
-The client has previously obtained a set of **Hawk** credentials for accessing resources on the "http://example.com/"
-server. The **Hawk** credentials issued to the client include the following attributes:
-
-* Key identifier: dh37fgj492je
-* Key: werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn
-* Algorithm: sha256
-
-The client generates the authentication header by calculating a timestamp (e.g. the number of seconds since January 1,
-1970 00:00:00 GMT), generating a nonce, and constructing the normalized request string (each value followed by a newline
-character):
-
-```
-hawk.1.header
-1353832234
-j4h3g2
-GET
-/resource/1?b=1&a=2
-example.com
-8000
-
-some-app-ext-data
-
-```
-
-The request MAC is calculated using HMAC with the specified hash algorithm "sha256" and the key over the normalized request string.
-The result is base64-encoded to produce the request MAC:
-
-```
-6R4rV5iE+NPoym+WwjeHzjAGXUtLNIxmo1vpMofpLAE=
-```
-
-The client includes the **Hawk** key identifier, timestamp, nonce, application specific data, and request MAC with the request using
-the HTTP `Authorization` request header field:
-
-```
-GET /resource/1?b=1&a=2 HTTP/1.1
-Host: example.com:8000
-Authorization: Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", ext="some-app-ext-data", mac="6R4rV5iE+NPoym+WwjeHzjAGXUtLNIxmo1vpMofpLAE="
-```
-
-The server validates the request by calculating the request MAC again based on the request received and verifies the validity
-and scope of the **Hawk** credentials. If valid, the server responds with the requested resource.
-
-
-### Payload Validation
-
-**Hawk** provides optional payload validation. When generating the authentication header, the client calculates a payload hash
-using the specified hash algorithm. The hash is calculated over the concatenated value of (each followed by a newline character):
-* `hawk.1.payload`
-* the content-type in lowercase, without any parameters (e.g. `application/json`)
-* the request payload prior to any content encoding (the exact representation requirements should be specified by the server for payloads other than simple single-part ascii to ensure interoperability)
-
-For example:
-
-* Payload: `Thank you for flying Hawk`
-* Content Type: `text/plain`
-* Hash (sha256): `Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=`
-
-Results in the following input to the payload hash function (newline terminated values):
-
-```
-hawk.1.payload
-text/plain
-Thank you for flying Hawk
-
-```
-
-Which produces the following hash value:
-
-```
-Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=
-```
-
-The client constructs the normalized request string (newline terminated values):
-
-```
-hawk.1.header
-1353832234
-j4h3g2
-POST
-/resource/1?a=1&b=2
-example.com
-8000
-Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=
-some-app-ext-data
-
-```
-
-Then calculates the request MAC and includes the **Hawk** key identifier, timestamp, nonce, payload hash, application specific data,
-and request MAC, with the request using the HTTP `Authorization` request header field:
-
-```
-POST /resource/1?a=1&b=2 HTTP/1.1
-Host: example.com:8000
-Authorization: Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", hash="Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=", ext="some-app-ext-data", mac="aSe1DERmZuRl3pI36/9BdZmnErTw3sNzOOAUlfeKjVw="
-```
-
-It is up to the server if and when it validates the payload for any given request, based solely on it's security policy
-and the nature of the data included.
-
-If the payload is available at the time of authentication, the server uses the hash value provided by the client to construct
-the normalized string and validates the MAC. If the MAC is valid, the server calculates the payload hash and compares the value
-with the provided payload hash in the header. In many cases, checking the MAC first is faster than calculating the payload hash.
-
-However, if the payload is not available at authentication time (e.g. too large to fit in memory, streamed elsewhere, or processed
-at a different stage in the application), the server may choose to defer payload validation for later by retaining the hash value
-provided by the client after validating the MAC.
-
-It is important to note that MAC validation does not mean the hash value provided by the client is valid, only that the value
-included in the header was not modified. Without calculating the payload hash on the server and comparing it to the value provided
-by the client, the payload may be modified by an attacker.
-
-
-## Response Payload Validation
-
-**Hawk** provides partial response payload validation. The server includes the `Server-Authorization` response header which enables the
-client to authenticate the response and ensure it is talking to the right server. **Hawk** defines the HTTP `Server-Authorization` header
-as a response header using the exact same syntax as the `Authorization` request header field.
-
-The header is contructed using the same process as the client's request header. The server uses the same credentials and other
-artifacts provided by the client to constructs the normalized request string. The `ext` and `hash` values are replaced with
-new values based on the server response. The rest as identical to those used by the client.
-
-The result MAC digest is included with the optional `hash` and `ext` values:
-
-```
-Server-Authorization: Hawk mac="XIJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"
-```
-
-
-## Browser Support and Considerations
-
-A browser script is provided for including using a `<script>` tag in [lib/browser.js](/lib/browser.js). It's also a [component](http://component.io/hueniverse/hawk).
-
-**Hawk** relies on the _Server-Authorization_ and _WWW-Authenticate_ headers in its response to communicate with the client.
-Therefore, in case of CORS requests, it is important to consider sending _Access-Control-Expose-Headers_ with the value
-_"WWW-Authenticate, Server-Authorization"_ on each response from your server. As explained in the
-[specifications](http://www.w3.org/TR/cors/#access-control-expose-headers-response-header), it will indicate that these headers
-can safely be accessed by the client (using getResponseHeader() on the XmlHttpRequest object). Otherwise you will be met with a
-["simple response header"](http://www.w3.org/TR/cors/#simple-response-header) which excludes these fields and would prevent the
-Hawk client from authenticating the requests.You can read more about the why and how in this
-[article](http://www.html5rocks.com/en/tutorials/cors/#toc-adding-cors-support-to-the-server)
-
-
-# Single URI Authorization
-
-There are cases in which limited and short-term access to a protected resource is granted to a third party which does not
-have access to the shared credentials. For example, displaying a protected image on a web page accessed by anyone. **Hawk**
-provides limited support for such URIs in the form of a _bewit_ - a URI query parameter appended to the request URI which contains
-the necessary credentials to authenticate the request.
-
-Because of the significant security risks involved in issuing such access, bewit usage is purposely limited only to GET requests
-and for a finite period of time. Both the client and server can issue bewit credentials, however, the server should not use the same
-credentials as the client to maintain clear traceability as to who issued which credentials.
-
-In order to simplify implementation, bewit credentials do not support single-use policy and can be replayed multiple times within
-the granted access timeframe. 
-
-
-## Bewit Usage Example
-
-Server code:
-
-```javascript
-var Http = require('http');
-var Hawk = require('hawk');
-
-
-// Credentials lookup function
-
-var credentialsFunc = function (id, callback) {
-
-    var credentials = {
-        key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-        algorithm: 'sha256'
-    };
-
-    return callback(null, credentials);
-};
-
-// Create HTTP server
-
-var handler = function (req, res) {
-
-    Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-        res.writeHead(!err ? 200 : 401, { 'Content-Type': 'text/plain' });
-        res.end(!err ? 'Access granted' : 'Shoosh!');
-    });
-};
-
-Http.createServer(handler).listen(8000, 'example.com');
-```
-
-Bewit code generation:
-
-```javascript
-var Request = require('request');
-var Hawk = require('hawk');
-
-
-// Client credentials
-
-var credentials = {
-    id: 'dh37fgj492je',
-    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-    algorithm: 'sha256'
-}
-
-// Generate bewit
-
-var duration = 60 * 5;      // 5 Minutes
-var bewit = Hawk.uri.getBewit('http://example.com:8080/resource/1?b=1&a=2', { credentials: credentials, ttlSec: duration, ext: 'some-app-data' });
-var uri = 'http://example.com:8000/resource/1?b=1&a=2' + '&bewit=' + bewit;
-```
-
-
-# Security Considerations
-
-The greatest sources of security risks are usually found not in **Hawk** but in the policies and procedures surrounding its use.
-Implementers are strongly encouraged to assess how this module addresses their security requirements. This section includes
-an incomplete list of security considerations that must be reviewed and understood before deploying **Hawk** on the server.
-Many of the protections provided in **Hawk** depends on whether and how they are used.
-
-### MAC Keys Transmission
-
-**Hawk** does not provide any mechanism for obtaining or transmitting the set of shared credentials required. Any mechanism used
-to obtain **Hawk** credentials must ensure that these transmissions are protected using transport-layer mechanisms such as TLS.
-
-### Confidentiality of Requests
-
-While **Hawk** provides a mechanism for verifying the integrity of HTTP requests, it provides no guarantee of request
-confidentiality. Unless other precautions are taken, eavesdroppers will have full access to the request content. Servers should
-carefully consider the types of data likely to be sent as part of such requests, and employ transport-layer security mechanisms
-to protect sensitive resources.
-
-### Spoofing by Counterfeit Servers
-
-**Hawk** provides limited verification of the server authenticity. When receiving a response back from the server, the server
-may choose to include a response `Server-Authorization` header which the client can use to verify the response. However, it is up to
-the server to determine when such measure is included, to up to the client to enforce that policy.
-
-A hostile party could take advantage of this by intercepting the client's requests and returning misleading or otherwise
-incorrect responses. Service providers should consider such attacks when developing services using this protocol, and should
-require transport-layer security for any requests where the authenticity of the resource server or of server responses is an issue.
-
-### Plaintext Storage of Credentials
-
-The **Hawk** key functions the same way passwords do in traditional authentication systems. In order to compute the request MAC,
-the server must have access to the key in plaintext form. This is in contrast, for example, to modern operating systems, which
-store only a one-way hash of user credentials.
-
-If an attacker were to gain access to these keys - or worse, to the server's database of all such keys - he or she would be able
-to perform any action on behalf of any resource owner. Accordingly, it is critical that servers protect these keys from unauthorized
-access.
-
-### Entropy of Keys
-
-Unless a transport-layer security protocol is used, eavesdroppers will have full access to authenticated requests and request
-MAC values, and will thus be able to mount offline brute-force attacks to recover the key used. Servers should be careful to
-assign keys which are long enough, and random enough, to resist such attacks for at least the length of time that the **Hawk**
-credentials are valid.
-
-For example, if the credentials are valid for two weeks, servers should ensure that it is not possible to mount a brute force
-attack that recovers the key in less than two weeks. Of course, servers are urged to err on the side of caution, and use the
-longest key reasonable.
-
-It is equally important that the pseudo-random number generator (PRNG) used to generate these keys be of sufficiently high
-quality. Many PRNG implementations generate number sequences that may appear to be random, but which nevertheless exhibit
-patterns or other weaknesses which make cryptanalysis or brute force attacks easier. Implementers should be careful to use
-cryptographically secure PRNGs to avoid these problems.
-
-### Coverage Limitations
-
-The request MAC only covers the HTTP `Host` header and optionally the `Content-Type` header. It does not cover any other headers
-which can often affect how the request body is interpreted by the server. If the server behavior is influenced by the presence
-or value of such headers, an attacker can manipulate the request headers without being detected. Implementers should use the
-`ext` feature to pass application-specific information via the `Authorization` header which is protected by the request MAC.
-
-The response authentication, when performed, only covers the response payload, content-type, and the request information 
-provided by the client in it's request (method, resource, timestamp, nonce, etc.). It does not cover the HTTP status code or
-any other response header field (e.g. Location) which can affect the client's behaviour.
-
-### Future Time Manipulation
-
-The protocol relies on a clock sync between the client and server. To accomplish this, the server informs the client of its
-current time when an invalid timestamp is received.
-
-If an attacker is able to manipulate this information and cause the client to use an incorrect time, it would be able to cause
-the client to generate authenticated requests using time in the future. Such requests will fail when sent by the client, and will
-not likely leave a trace on the server (given the common implementation of nonce, if at all enforced). The attacker will then
-be able to replay the request at the correct time without detection.
-
-The client must only use the time information provided by the server if:
-* it was delivered over a TLS connection and the server identity has been verified, or
-* the `tsm` MAC digest calculated using the same client credentials over the timestamp has been verified.
-
-### Client Clock Poisoning
-
-When receiving a request with a bad timestamp, the server provides the client with its current time. The client must never use
-the time received from the server to adjust its own clock, and must only use it to calculate an offset for communicating with
-that particular server.
-
-### Bewit Limitations
-
-Special care must be taken when issuing bewit credentials to third parties. Bewit credentials are valid until expiration and cannot
-be revoked or limited without using other means. Whatever resource they grant access to will be completely exposed to anyone with
-access to the bewit credentials which act as bearer credentials for that particular resource. While bewit usage is limited to GET
-requests only and therefore cannot be used to perform transactions or change server state, it can still be used to expose private
-and sensitive information.
-
-### Host Header Forgery
-
-Hawk validates the incoming request MAC against the incoming HTTP Host header. However, unless the optional `host` and `port`
-options are used with `server.authenticate()`, a malicous client can mint new host names pointing to the server's IP address and
-use that to craft an attack by sending a valid request that's meant for another hostname than the one used by the server. Server
-implementors must manually verify that the host header received matches their expectation (or use the options mentioned above).
-
-# Frequently Asked Questions
-
-### Where is the protocol specification?
-
-If you are looking for some prose explaining how all this works, **this is it**. **Hawk** is being developed as an open source
-project instead of a standard. In other words, the [code](/hueniverse/hawk/tree/master/lib) is the specification. Not sure about
-something? Open an issue!
-
-### Is it done?
-
-As of version 0.10.0, **Hawk** is feature-complete. However, until this module reaches version 1.0.0 it is considered experimental
-and is likely to change. This also means your feedback and contribution are very welcome. Feel free to open issues with questions
-and suggestions.
-
-### Where can I find **Hawk** implementations in other languages?
-
-**Hawk**'s only reference implementation is provided in JavaScript as a node.js module. However, it has been ported to other languages.
-The full list is maintained [here](https://github.com/hueniverse/hawk/issues?labels=port&state=closed). Please add an issue if you are
-working on another port. A cross-platform test-suite is in the works.
-
-### Why isn't the algorithm part of the challenge or dynamically negotiated?
-
-The algorithm used is closely related to the key issued as different algorithms require different key sizes (and other
-requirements). While some keys can be used for multiple algorithm, the protocol is designed to closely bind the key and algorithm
-together as part of the issued credentials.
-
-### Why is Host and Content-Type the only headers covered by the request MAC?
-
-It is really hard to include other headers. Headers can be changed by proxies and other intermediaries and there is no
-well-established way to normalize them. Many platforms change the case of header field names and values. The only
-straight-forward solution is to include the headers in some blob (say, base64 encoded JSON) and include that with the request,
-an approach taken by JWT and other such formats. However, that design violates the HTTP header boundaries, repeats information,
-and introduces other security issues because firewalls will not be aware of these "hidden" headers. In addition, any information
-repeated must be compared to the duplicated information in the header and therefore only moves the problem elsewhere.
-
-### Why not just use HTTP Digest?
-
-Digest requires pre-negotiation to establish a nonce. This means you can't just make a request - you must first send
-a protocol handshake to the server. This pattern has become unacceptable for most web services, especially mobile
-where extra round-trip are costly.
-
-### Why bother with all this nonce and timestamp business?
-
-**Hawk** is an attempt to find a reasonable, practical compromise between security and usability. OAuth 1.0 got timestamp
-and nonces halfway right but failed when it came to scalability and consistent developer experience. **Hawk** addresses
-it by requiring the client to sync its clock, but provides it with tools to accomplish it.
-
-In general, replay protection is a matter of application-specific threat model. It is less of an issue on a TLS-protected
-system where the clients are implemented using best practices and are under the control of the server. Instead of dropping
-replay protection, **Hawk** offers a required time window and an optional nonce verification. Together, it provides developers
-with the ability to decide how to enforce their security policy without impacting the client's implementation.
-
-### What are `app` and `dlg` in the authorization header and normalized mac string?
-
-The original motivation for **Hawk** was to replace the OAuth 1.0 use cases. This included both a simple client-server mode which
-this module is specifically designed for, and a delegated access mode which is being developed separately in
-[Oz](https://github.com/hueniverse/oz). In addition to the **Hawk** use cases, Oz requires another attribute: the application id `app`.
-This provides binding between the credentials and the application in a way that prevents an attacker from tricking an application
-to use credentials issued to someone else. It also has an optional 'delegated-by' attribute `dlg` which is the application id of the
-application the credentials were directly issued to. The goal of these two additions is to allow Oz to utilize **Hawk** directly,
-but with the additional security of delegated credentials.
-
-### What is the purpose of the static strings used in each normalized MAC input?
-
-When calculating a hash or MAC, a static prefix (tag) is added. The prefix is used to prevent MAC values from being
-used or reused for a purpose other than what they were created for (i.e. prevents switching MAC values between a request,
-response, and a bewit use cases). It also protects against exploits created after a potential change in how the protocol
-creates the normalized string. For example, if a future version would switch the order of nonce and timestamp, it
-can create an exploit opportunity for cases where the nonce is similar in format to a timestamp.
-
-### Does **Hawk** have anything to do with OAuth?
-
-Short answer: no.
-
-**Hawk** was originally proposed as the OAuth MAC Token specification. However, the OAuth working group in its consistent
-incompetence failed to produce a final, usable solution to address one of the most popular use cases of OAuth 1.0 - using it
-to authenticate simple client-server transactions (i.e. two-legged). As you can guess, the OAuth working group is still hard
-at work to produce more garbage.
-
-**Hawk** provides a simple HTTP authentication scheme for making client-server requests. It does not address the OAuth use case
-of delegating access to a third party. If you are looking for an OAuth alternative, check out [Oz](https://github.com/hueniverse/oz).
-
-# Implementations
-
-- [Logibit Hawk in F#/.Net](https://github.com/logibit/logibit.hawk/)
-- [Tent Hawk in Ruby](https://github.com/tent/hawk-ruby)
-- [Wealdtech in Java](https://github.com/wealdtech/hawk)
-- [Kumar's Mohawk in Python](https://github.com/kumar303/mohawk/)
-
-# Acknowledgements
-
-**Hawk** is a derivative work of the [HTTP MAC Authentication Scheme](http://tools.ietf.org/html/draft-hammer-oauth-v2-mac-token-05) proposal
-co-authored by Ben Adida, Adam Barth, and Eran Hammer, which in turn was based on the OAuth 1.0 community specification.
-
-Special thanks to Ben Laurie for his always insightful feedback and advice.
-
-The **Hawk** logo was created by [Chris Carrasco](http://chriscarrasco.com).
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/bower.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/bower.json
deleted file mode 100644
index 02729c5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/bower.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "name": "hawk",
-  "main": "lib/browser.js",
-  "license": "./LICENSE",
-  "ignore": [
-    "!lib",
-    "lib/*",
-    "!lib/browser.js",
-    "index.js"
-  ],
-  "keywords": [
-    "http",
-    "authentication",
-    "scheme",
-    "hawk"
-  ],
-  "authors": [
-    "Eran Hammer <eran@hammer.io>"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/hueniverse/hawk.git"
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/component.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/component.json
deleted file mode 100644
index 57be3eb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/component.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name": "hawk",
-  "repo": "hueniverse/hawk",
-  "description": "HTTP Hawk Authentication Scheme",
-  "version": "1.0.0",
-  "keywords": [
-    "http",
-    "authentication",
-    "scheme",
-    "hawk"
-  ],
-  "dependencies": {},
-  "development": {},
-  "license": "BSD",
-  "main": "lib/browser.js",
-  "scripts": [
-    "lib/browser.js"
-  ]
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/dist/client.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/dist/client.js
deleted file mode 100644
index 1827386..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/dist/client.js
+++ /dev/null
@@ -1,343 +0,0 @@
-'use strict'
-
-// Load modules
-
-;
-
-var _typeof = function (obj) {
-
-    return obj && typeof Symbol !== 'undefined' && obj.constructor === Symbol ? 'symbol' : typeof obj;
-};
-
-var Url = require('url');
-var Hoek = require('hoek');
-var Cryptiles = require('cryptiles');
-var Crypto = require('./crypto');
-var Utils = require('./utils');
-
-// Declare internals
-
-var internals = {};
-
-// Generate an Authorization header for a given request
-
-/*
-    uri: 'http://example.com/resource?a=b' or object from Url.parse()
-    method: HTTP verb (e.g. 'GET', 'POST')
-    options: {
-
-        // Required
-
-        credentials: {
-            id: 'dh37fgj492je',
-            key: 'aoijedoaijsdlaksjdl',
-            algorithm: 'sha256'                                 // 'sha1', 'sha256'
-        },
-
-        // Optional
-
-        ext: 'application-specific',                        // Application specific data sent via the ext attribute
-        timestamp: Date.now(),                              // A pre-calculated timestamp
-        nonce: '2334f34f',                                  // A pre-generated nonce
-        localtimeOffsetMsec: 400,                           // Time offset to sync with server time (ignored if timestamp provided)
-        payload: '{"some":"payload"}',                      // UTF-8 encoded string for body hash generation (ignored if hash provided)
-        contentType: 'application/json',                    // Payload content-type (ignored if hash provided)
-        hash: 'U4MKKSmiVxk37JCCrAVIjV=',                    // Pre-calculated payload hash
-        app: '24s23423f34dx',                               // Oz application id
-        dlg: '234sz34tww3sd'                                // Oz delegated-by application id
-    }
-*/
-
-exports.header = function (uri, method, options) {
-
-    var result = {
-        field: '',
-        artifacts: {}
-    };
-
-    // Validate inputs
-
-    if (!uri || typeof uri !== 'string' && (typeof uri === 'undefined' ? 'undefined' : _typeof(uri)) !== 'object' || !method || typeof method !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') {
-
-        result.err = 'Invalid argument type';
-        return result;
-    }
-
-    // Application time
-
-    var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    var credentials = options.credentials;
-    if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) {
-
-        result.err = 'Invalid credential object';
-        return result;
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        result.err = 'Unknown algorithm';
-        return result;
-    }
-
-    // Parse URI
-
-    if (typeof uri === 'string') {
-        uri = Url.parse(uri);
-    }
-
-    // Calculate signature
-
-    var artifacts = {
-        ts: timestamp,
-        nonce: options.nonce || Cryptiles.randomString(6),
-        method: method,
-        resource: uri.pathname + (uri.search || ''), // Maintain trailing '?'
-        host: uri.hostname,
-        port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
-        hash: options.hash,
-        ext: options.ext,
-        app: options.app,
-        dlg: options.dlg
-    };
-
-    result.artifacts = artifacts;
-
-    // Calculate payload hash
-
-    if (!artifacts.hash && (options.payload || options.payload === '')) {
-
-        artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-    }
-
-    var mac = Crypto.calculateMac('header', credentials, artifacts);
-
-    // Construct header
-
-    var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''; // Other falsey values allowed
-    var header = 'Hawk id="' + credentials.id + '", ts="' + artifacts.ts + '", nonce="' + artifacts.nonce + (artifacts.hash ? '", hash="' + artifacts.hash : '') + (hasExt ? '", ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) : '') + '", mac="' + mac + '"';
-
-    if (artifacts.app) {
-        header = header + ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"';
-    }
-
-    result.field = header;
-
-    return result;
-};
-
-// Validate server response
-
-/*
-    res:        node's response object
-    artifacts:  object received from header().artifacts
-    options: {
-        payload:    optional payload received
-        required:   specifies if a Server-Authorization header is required. Defaults to 'false'
-    }
-*/
-
-exports.authenticate = function (res, credentials, artifacts, options) {
-
-    artifacts = Hoek.clone(artifacts);
-    options = options || {};
-
-    if (res.headers['www-authenticate']) {
-
-        // Parse HTTP WWW-Authenticate header
-
-        var wwwAttributes = Utils.parseAuthorizationHeader(res.headers['www-authenticate'], ['ts', 'tsm', 'error']);
-        if (wwwAttributes instanceof Error) {
-            return false;
-        }
-
-        // Validate server timestamp (not used to update clock since it is done via the SNPT client)
-
-        if (wwwAttributes.ts) {
-            var tsm = Crypto.calculateTsMac(wwwAttributes.ts, credentials);
-            if (tsm !== wwwAttributes.tsm) {
-                return false;
-            }
-        }
-    }
-
-    // Parse HTTP Server-Authorization header
-
-    if (!res.headers['server-authorization'] && !options.required) {
-
-        return true;
-    }
-
-    var attributes = Utils.parseAuthorizationHeader(res.headers['server-authorization'], ['mac', 'ext', 'hash']);
-    if (attributes instanceof Error) {
-        return false;
-    }
-
-    artifacts.ext = attributes.ext;
-    artifacts.hash = attributes.hash;
-
-    var mac = Crypto.calculateMac('response', credentials, artifacts);
-    if (mac !== attributes.mac) {
-        return false;
-    }
-
-    if (!options.payload && options.payload !== '') {
-
-        return true;
-    }
-
-    if (!attributes.hash) {
-        return false;
-    }
-
-    var calculatedHash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, res.headers['content-type']);
-    return calculatedHash === attributes.hash;
-};
-
-// Generate a bewit value for a given URI
-
-/*
-    uri: 'http://example.com/resource?a=b' or object from Url.parse()
-    options: {
-
-        // Required
-
-        credentials: {
-            id: 'dh37fgj492je',
-            key: 'aoijedoaijsdlaksjdl',
-            algorithm: 'sha256'                             // 'sha1', 'sha256'
-        },
-        ttlSec: 60 * 60,                                    // TTL in seconds
-
-        // Optional
-
-        ext: 'application-specific',                        // Application specific data sent via the ext attribute
-        localtimeOffsetMsec: 400                            // Time offset to sync with server time
-    };
-*/
-
-exports.getBewit = function (uri, options) {
-
-    // Validate inputs
-
-    if (!uri || typeof uri !== 'string' && (typeof uri === 'undefined' ? 'undefined' : _typeof(uri)) !== 'object' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object' || !options.ttlSec) {
-
-        return '';
-    }
-
-    options.ext = options.ext === null || options.ext === undefined ? '' : options.ext; // Zero is valid value
-
-    // Application time
-
-    var now = Utils.now(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    var credentials = options.credentials;
-    if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) {
-
-        return '';
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        return '';
-    }
-
-    // Parse URI
-
-    if (typeof uri === 'string') {
-        uri = Url.parse(uri);
-    }
-
-    // Calculate signature
-
-    var exp = Math.floor(now / 1000) + options.ttlSec;
-    var mac = Crypto.calculateMac('bewit', credentials, {
-        ts: exp,
-        nonce: '',
-        method: 'GET',
-        resource: uri.pathname + (uri.search || ''), // Maintain trailing '?'
-        host: uri.hostname,
-        port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
-        ext: options.ext
-    });
-
-    // Construct bewit: id\exp\mac\ext
-
-    var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext;
-    return Hoek.base64urlEncode(bewit);
-};
-
-// Generate an authorization string for a message
-
-/*
-    host: 'example.com',
-    port: 8000,
-    message: '{"some":"payload"}',                          // UTF-8 encoded string for body hash generation
-    options: {
-
-        // Required
-
-        credentials: {
-            id: 'dh37fgj492je',
-            key: 'aoijedoaijsdlaksjdl',
-            algorithm: 'sha256'                             // 'sha1', 'sha256'
-        },
-
-        // Optional
-
-        timestamp: Date.now(),                              // A pre-calculated timestamp
-        nonce: '2334f34f',                                  // A pre-generated nonce
-        localtimeOffsetMsec: 400,                           // Time offset to sync with server time (ignored if timestamp provided)
-    }
-*/
-
-exports.message = function (host, port, message, options) {
-
-    // Validate inputs
-
-    if (!host || typeof host !== 'string' || !port || typeof port !== 'number' || message === null || message === undefined || typeof message !== 'string' || !options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') {
-
-        return null;
-    }
-
-    // Application time
-
-    var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    var credentials = options.credentials;
-    if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) {
-
-        // Invalid credential object
-        return null;
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        return null;
-    }
-
-    // Calculate signature
-
-    var artifacts = {
-        ts: timestamp,
-        nonce: options.nonce || Cryptiles.randomString(6),
-        host: host,
-        port: port,
-        hash: Crypto.calculatePayloadHash(message, credentials.algorithm)
-    };
-
-    // Construct authorization
-
-    var result = {
-        id: credentials.id,
-        ts: artifacts.ts,
-        nonce: artifacts.nonce,
-        hash: artifacts.hash,
-        mac: Crypto.calculateMac('message', credentials, artifacts)
-    };
-
-    return result;
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/example/usage.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/example/usage.js
deleted file mode 100755
index f55af03..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/example/usage.js
+++ /dev/null
@@ -1,78 +0,0 @@
-// Load modules
-
-var Http = require('http');
-var Request = require('request');
-var Hawk = require('../lib');
-
-
-// Declare internals
-
-var internals = {
-    credentials: {
-        dh37fgj492je: {
-            id: 'dh37fgj492je',                                             // Required by Hawk.client.header
-            key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-            algorithm: 'sha256',
-            user: 'Steve'
-        }
-    }
-};
-
-
-// Credentials lookup function
-
-var credentialsFunc = function (id, callback) {
-
-    return callback(null, internals.credentials[id]);
-};
-
-
-// Create HTTP server
-
-var handler = function (req, res) {
-
-    Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials, artifacts) {
-
-        var payload = (!err ? 'Hello ' + credentials.user + ' ' + artifacts.ext : 'Shoosh!');
-        var headers = {
-            'Content-Type': 'text/plain',
-            'Server-Authorization': Hawk.server.header(credentials, artifacts, { payload: payload, contentType: 'text/plain' })
-        };
-
-        res.writeHead(!err ? 200 : 401, headers);
-        res.end(payload);
-    });
-};
-
-Http.createServer(handler).listen(8000, '127.0.0.1');
-
-
-// Send unauthenticated request
-
-Request('http://127.0.0.1:8000/resource/1?b=1&a=2', function (error, response, body) {
-
-    console.log(response.statusCode + ': ' + body);
-});
-
-
-// Send authenticated request
-
-credentialsFunc('dh37fgj492je', function (err, credentials) {
-
-    var header = Hawk.client.header('http://127.0.0.1:8000/resource/1?b=1&a=2', 'GET', { credentials: credentials, ext: 'and welcome!' });
-    var options = {
-        uri: 'http://127.0.0.1:8000/resource/1?b=1&a=2',
-        method: 'GET',
-        headers: {
-            authorization: header.field
-        }
-    };
-
-    Request(options, function (error, response, body) {
-
-        var isValid = Hawk.client.authenticate(response, credentials, header.artifacts, { payload: body });
-        console.log(response.statusCode + ': ' + body + (isValid ? ' (valid)' : ' (invalid)'));
-        process.exit(0);
-    });
-});
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/images/hawk.png b/node_modules/jsdom/node_modules/request/node_modules/hawk/images/hawk.png
deleted file mode 100755
index a0e15cd..0000000
Binary files a/node_modules/jsdom/node_modules/request/node_modules/hawk/images/hawk.png and /dev/null differ
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/images/logo.png b/node_modules/jsdom/node_modules/request/node_modules/hawk/images/logo.png
deleted file mode 100755
index b8ff590..0000000
Binary files a/node_modules/jsdom/node_modules/request/node_modules/hawk/images/logo.png and /dev/null differ
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/browser.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/browser.js
deleted file mode 100755
index 3f6e85d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/browser.js
+++ /dev/null
@@ -1,637 +0,0 @@
-/*
-    HTTP Hawk Authentication Scheme
-    Copyright (c) 2012-2014, Eran Hammer <eran@hammer.io>
-    BSD Licensed
-*/
-
-
-// Declare namespace
-
-var hawk = {
-    internals: {}
-};
-
-
-hawk.client = {
-
-    // Generate an Authorization header for a given request
-
-    /*
-        uri: 'http://example.com/resource?a=b' or object generated by hawk.utils.parseUri()
-        method: HTTP verb (e.g. 'GET', 'POST')
-        options: {
-
-            // Required
-
-            credentials: {
-                id: 'dh37fgj492je',
-                key: 'aoijedoaijsdlaksjdl',
-                algorithm: 'sha256'                                 // 'sha1', 'sha256'
-            },
-
-            // Optional
-
-            ext: 'application-specific',                        // Application specific data sent via the ext attribute
-            timestamp: Date.now() / 1000,                       // A pre-calculated timestamp in seconds
-            nonce: '2334f34f',                                  // A pre-generated nonce
-            localtimeOffsetMsec: 400,                           // Time offset to sync with server time (ignored if timestamp provided)
-            payload: '{"some":"payload"}',                      // UTF-8 encoded string for body hash generation (ignored if hash provided)
-            contentType: 'application/json',                    // Payload content-type (ignored if hash provided)
-            hash: 'U4MKKSmiVxk37JCCrAVIjV=',                    // Pre-calculated payload hash
-            app: '24s23423f34dx',                               // Oz application id
-            dlg: '234sz34tww3sd'                                // Oz delegated-by application id
-        }
-    */
-
-    header: function (uri, method, options) {
-
-        var result = {
-            field: '',
-            artifacts: {}
-        };
-
-        // Validate inputs
-
-        if (!uri || (typeof uri !== 'string' && typeof uri !== 'object') ||
-            !method || typeof method !== 'string' ||
-            !options || typeof options !== 'object') {
-
-            result.err = 'Invalid argument type';
-            return result;
-        }
-
-        // Application time
-
-        var timestamp = options.timestamp || hawk.utils.now(options.localtimeOffsetMsec);
-
-        // Validate credentials
-
-        var credentials = options.credentials;
-        if (!credentials ||
-            !credentials.id ||
-            !credentials.key ||
-            !credentials.algorithm) {
-
-            result.err = 'Invalid credentials object';
-            return result;
-        }
-
-        if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            result.err = 'Unknown algorithm';
-            return result;
-        }
-
-        // Parse URI
-
-        if (typeof uri === 'string') {
-            uri = hawk.utils.parseUri(uri);
-        }
-
-        // Calculate signature
-
-        var artifacts = {
-            ts: timestamp,
-            nonce: options.nonce || hawk.utils.randomString(6),
-            method: method,
-            resource: uri.resource,
-            host: uri.host,
-            port: uri.port,
-            hash: options.hash,
-            ext: options.ext,
-            app: options.app,
-            dlg: options.dlg
-        };
-
-        result.artifacts = artifacts;
-
-        // Calculate payload hash
-
-        if (!artifacts.hash &&
-            (options.payload || options.payload === '')) {
-
-            artifacts.hash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-        }
-
-        var mac = hawk.crypto.calculateMac('header', credentials, artifacts);
-
-        // Construct header
-
-        var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== '';       // Other falsey values allowed
-        var header = 'Hawk id="' + credentials.id +
-                     '", ts="' + artifacts.ts +
-                     '", nonce="' + artifacts.nonce +
-                     (artifacts.hash ? '", hash="' + artifacts.hash : '') +
-                     (hasExt ? '", ext="' + hawk.utils.escapeHeaderAttribute(artifacts.ext) : '') +
-                     '", mac="' + mac + '"';
-
-        if (artifacts.app) {
-            header += ', app="' + artifacts.app +
-                      (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"';
-        }
-
-        result.field = header;
-
-        return result;
-    },
-
-    // Generate a bewit value for a given URI
-
-    /*
-        uri: 'http://example.com/resource?a=b'
-        options: {
-
-            // Required
-
-            credentials: {
-            id: 'dh37fgj492je',
-            key: 'aoijedoaijsdlaksjdl',
-            algorithm: 'sha256'                             // 'sha1', 'sha256'
-            },
-            ttlSec: 60 * 60,                                    // TTL in seconds
-
-            // Optional
-
-            ext: 'application-specific',                        // Application specific data sent via the ext attribute
-            localtimeOffsetMsec: 400                            // Time offset to sync with server time
-         };
-    */
-
-    bewit: function (uri, options) {
-
-        // Validate inputs
-
-        if (!uri ||
-            (typeof uri !== 'string') ||
-            !options ||
-            typeof options !== 'object' ||
-            !options.ttlSec) {
-
-            return '';
-        }
-
-        options.ext = (options.ext === null || options.ext === undefined ? '' : options.ext);       // Zero is valid value
-
-        // Application time
-
-        var now = hawk.utils.now(options.localtimeOffsetMsec);
-
-        // Validate credentials
-
-        var credentials = options.credentials;
-        if (!credentials ||
-            !credentials.id ||
-            !credentials.key ||
-            !credentials.algorithm) {
-
-            return '';
-        }
-
-        if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            return '';
-        }
-
-        // Parse URI
-
-        uri = hawk.utils.parseUri(uri);
-
-        // Calculate signature
-
-        var exp = now + options.ttlSec;
-        var mac = hawk.crypto.calculateMac('bewit', credentials, {
-            ts: exp,
-            nonce: '',
-            method: 'GET',
-            resource: uri.resource,                            // Maintain trailing '?' and query params
-            host: uri.host,
-            port: uri.port,
-            ext: options.ext
-        });
-
-        // Construct bewit: id\exp\mac\ext
-
-        var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext;
-        return hawk.utils.base64urlEncode(bewit);
-    },
-
-    // Validate server response
-
-    /*
-        request:    object created via 'new XMLHttpRequest()' after response received
-        artifacts:  object received from header().artifacts
-        options: {
-            payload:    optional payload received
-            required:   specifies if a Server-Authorization header is required. Defaults to 'false'
-        }
-    */
-
-    authenticate: function (request, credentials, artifacts, options) {
-
-        options = options || {};
-
-        var getHeader = function (name) {
-
-            return request.getResponseHeader ? request.getResponseHeader(name) : request.getHeader(name);
-        };
-
-        var wwwAuthenticate = getHeader('www-authenticate');
-        if (wwwAuthenticate) {
-
-            // Parse HTTP WWW-Authenticate header
-
-            var wwwAttributes = hawk.utils.parseAuthorizationHeader(wwwAuthenticate, ['ts', 'tsm', 'error']);
-            if (!wwwAttributes) {
-                return false;
-            }
-
-            if (wwwAttributes.ts) {
-                var tsm = hawk.crypto.calculateTsMac(wwwAttributes.ts, credentials);
-                if (tsm !== wwwAttributes.tsm) {
-                    return false;
-                }
-
-                hawk.utils.setNtpOffset(wwwAttributes.ts - Math.floor((new Date()).getTime() / 1000));     // Keep offset at 1 second precision
-            }
-        }
-
-        // Parse HTTP Server-Authorization header
-
-        var serverAuthorization = getHeader('server-authorization');
-        if (!serverAuthorization &&
-            !options.required) {
-
-            return true;
-        }
-
-        var attributes = hawk.utils.parseAuthorizationHeader(serverAuthorization, ['mac', 'ext', 'hash']);
-        if (!attributes) {
-            return false;
-        }
-
-        var modArtifacts = {
-            ts: artifacts.ts,
-            nonce: artifacts.nonce,
-            method: artifacts.method,
-            resource: artifacts.resource,
-            host: artifacts.host,
-            port: artifacts.port,
-            hash: attributes.hash,
-            ext: attributes.ext,
-            app: artifacts.app,
-            dlg: artifacts.dlg
-        };
-
-        var mac = hawk.crypto.calculateMac('response', credentials, modArtifacts);
-        if (mac !== attributes.mac) {
-            return false;
-        }
-
-        if (!options.payload &&
-            options.payload !== '') {
-
-            return true;
-        }
-
-        if (!attributes.hash) {
-            return false;
-        }
-
-        var calculatedHash = hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, getHeader('content-type'));
-        return (calculatedHash === attributes.hash);
-    },
-
-    message: function (host, port, message, options) {
-
-        // Validate inputs
-
-        if (!host || typeof host !== 'string' ||
-            !port || typeof port !== 'number' ||
-            message === null || message === undefined || typeof message !== 'string' ||
-            !options || typeof options !== 'object') {
-
-            return null;
-        }
-
-        // Application time
-
-        var timestamp = options.timestamp || hawk.utils.now(options.localtimeOffsetMsec);
-
-        // Validate credentials
-
-        var credentials = options.credentials;
-        if (!credentials ||
-            !credentials.id ||
-            !credentials.key ||
-            !credentials.algorithm) {
-
-            // Invalid credential object
-            return null;
-        }
-
-        if (hawk.crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            return null;
-        }
-
-        // Calculate signature
-
-        var artifacts = {
-            ts: timestamp,
-            nonce: options.nonce || hawk.utils.randomString(6),
-            host: host,
-            port: port,
-            hash: hawk.crypto.calculatePayloadHash(message, credentials.algorithm)
-        };
-
-        // Construct authorization
-
-        var result = {
-            id: credentials.id,
-            ts: artifacts.ts,
-            nonce: artifacts.nonce,
-            hash: artifacts.hash,
-            mac: hawk.crypto.calculateMac('message', credentials, artifacts)
-        };
-
-        return result;
-    },
-
-    authenticateTimestamp: function (message, credentials, updateClock) {           // updateClock defaults to true
-
-        var tsm = hawk.crypto.calculateTsMac(message.ts, credentials);
-        if (tsm !== message.tsm) {
-            return false;
-        }
-
-        if (updateClock !== false) {
-            hawk.utils.setNtpOffset(message.ts - Math.floor((new Date()).getTime() / 1000));    // Keep offset at 1 second precision
-        }
-
-        return true;
-    }
-};
-
-
-hawk.crypto = {
-
-    headerVersion: '1',
-
-    algorithms: ['sha1', 'sha256'],
-
-    calculateMac: function (type, credentials, options) {
-
-        var normalized = hawk.crypto.generateNormalizedString(type, options);
-
-        var hmac = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()](normalized, credentials.key);
-        return hmac.toString(CryptoJS.enc.Base64);
-    },
-
-    generateNormalizedString: function (type, options) {
-
-        var normalized = 'hawk.' + hawk.crypto.headerVersion + '.' + type + '\n' +
-                         options.ts + '\n' +
-                         options.nonce + '\n' +
-                         (options.method || '').toUpperCase() + '\n' +
-                         (options.resource || '') + '\n' +
-                         options.host.toLowerCase() + '\n' +
-                         options.port + '\n' +
-                         (options.hash || '') + '\n';
-
-        if (options.ext) {
-            normalized += options.ext.replace('\\', '\\\\').replace('\n', '\\n');
-        }
-
-        normalized += '\n';
-
-        if (options.app) {
-            normalized += options.app + '\n' +
-                          (options.dlg || '') + '\n';
-        }
-
-        return normalized;
-    },
-
-    calculatePayloadHash: function (payload, algorithm, contentType) {
-
-        var hash = CryptoJS.algo[algorithm.toUpperCase()].create();
-        hash.update('hawk.' + hawk.crypto.headerVersion + '.payload\n');
-        hash.update(hawk.utils.parseContentType(contentType) + '\n');
-        hash.update(payload);
-        hash.update('\n');
-        return hash.finalize().toString(CryptoJS.enc.Base64);
-    },
-
-    calculateTsMac: function (ts, credentials) {
-
-        var hash = CryptoJS['Hmac' + credentials.algorithm.toUpperCase()]('hawk.' + hawk.crypto.headerVersion + '.ts\n' + ts + '\n', credentials.key);
-        return hash.toString(CryptoJS.enc.Base64);
-    }
-};
-
-
-// localStorage compatible interface
-
-hawk.internals.LocalStorage = function () {
-
-    this._cache = {};
-    this.length = 0;
-
-    this.getItem = function (key) {
-
-        return this._cache.hasOwnProperty(key) ? String(this._cache[key]) : null;
-    };
-
-    this.setItem = function (key, value) {
-
-        this._cache[key] = String(value);
-        this.length = Object.keys(this._cache).length;
-    };
-
-    this.removeItem = function (key) {
-
-        delete this._cache[key];
-        this.length = Object.keys(this._cache).length;
-    };
-
-    this.clear = function () {
-
-        this._cache = {};
-        this.length = 0;
-    };
-
-    this.key = function (i) {
-
-        return Object.keys(this._cache)[i || 0];
-    };
-};
-
-
-hawk.utils = {
-
-    storage: new hawk.internals.LocalStorage(),
-
-    setStorage: function (storage) {
-
-        var ntpOffset = hawk.utils.storage.getItem('hawk_ntp_offset');
-        hawk.utils.storage = storage;
-        if (ntpOffset) {
-            hawk.utils.setNtpOffset(ntpOffset);
-        }
-    },
-
-    setNtpOffset: function (offset) {
-
-        try {
-            hawk.utils.storage.setItem('hawk_ntp_offset', offset);
-        }
-        catch (err) {
-            console.error('[hawk] could not write to storage.');
-            console.error(err);
-        }
-    },
-
-    getNtpOffset: function () {
-
-        var offset = hawk.utils.storage.getItem('hawk_ntp_offset');
-        if (!offset) {
-            return 0;
-        }
-
-        return parseInt(offset, 10);
-    },
-
-    now: function (localtimeOffsetMsec) {
-
-        return Math.floor(((new Date()).getTime() + (localtimeOffsetMsec || 0)) / 1000) + hawk.utils.getNtpOffset();
-    },
-
-    escapeHeaderAttribute: function (attribute) {
-
-        return attribute.replace(/\\/g, '\\\\').replace(/\"/g, '\\"');
-    },
-
-    parseContentType: function (header) {
-
-        if (!header) {
-            return '';
-        }
-
-        return header.split(';')[0].replace(/^\s+|\s+$/g, '').toLowerCase();
-    },
-
-    parseAuthorizationHeader: function (header, keys) {
-
-        if (!header) {
-            return null;
-        }
-
-        var headerParts = header.match(/^(\w+)(?:\s+(.*))?$/);       // Header: scheme[ something]
-        if (!headerParts) {
-            return null;
-        }
-
-        var scheme = headerParts[1];
-        if (scheme.toLowerCase() !== 'hawk') {
-            return null;
-        }
-
-        var attributesString = headerParts[2];
-        if (!attributesString) {
-            return null;
-        }
-
-        var attributes = {};
-        var verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, function ($0, $1, $2) {
-
-            // Check valid attribute names
-
-            if (keys.indexOf($1) === -1) {
-                return;
-            }
-
-            // Allowed attribute value characters: !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9
-
-            if ($2.match(/^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~]+$/) === null) {
-                return;
-            }
-
-            // Check for duplicates
-
-            if (attributes.hasOwnProperty($1)) {
-                return;
-            }
-
-            attributes[$1] = $2;
-            return '';
-        });
-
-        if (verify !== '') {
-            return null;
-        }
-
-        return attributes;
-    },
-
-    randomString: function (size) {
-
-        var randomSource = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
-        var len = randomSource.length;
-
-        var result = [];
-        for (var i = 0; i < size; ++i) {
-            result[i] = randomSource[Math.floor(Math.random() * len)];
-        }
-
-        return result.join('');
-    },
-
-    uriRegex: /^([^:]+)\:\/\/(?:[^@]*@)?([^\/:]+)(?:\:(\d+))?([^#]*)(?:#.*)?$/,       // scheme://credentials@host:port/resource#fragment
-    parseUri: function (input) {
-
-        var parts = input.match(hawk.utils.uriRegex);
-        if (!parts) {
-            return { host: '', port: '', resource: '' };
-        }
-
-        var scheme = parts[1].toLowerCase();
-        var uri = {
-            host: parts[2],
-            port: parts[3] || (scheme === 'http' ? '80' : (scheme === 'https' ? '443' : '')),
-            resource: parts[4]
-        };
-
-        return uri;
-    },
-
-    base64urlEncode: function (value) {
-
-        var wordArray = CryptoJS.enc.Utf8.parse(value);
-        var encoded = CryptoJS.enc.Base64.stringify(wordArray);
-        return encoded.replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, '');
-    }
-};
-
-
-// $lab:coverage:off$
-/* eslint-disable */
-
-// Based on: Crypto-JS v3.1.2
-// Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
-// http://code.google.com/p/crypto-js/
-// http://code.google.com/p/crypto-js/wiki/License
-
-var CryptoJS = CryptoJS || function (h, r) { var k = {}, l = k.lib = {}, n = function () { }, f = l.Base = { extend: function (a) { n.prototype = this; var b = new n; a && b.mixIn(a); b.hasOwnProperty("init") || (b.init = function () { b.$super.init.apply(this, arguments) }); b.init.prototype = b; b.$super = this; return b }, create: function () { var a = this.extend(); a.init.apply(a, arguments); return a }, init: function () { }, mixIn: function (a) { for (var b in a) a.hasOwnProperty(b) && (this[b] = a[b]); a.hasOwnProperty("toString") && (this.toString = a.toString) }, clone: function () { return this.init.prototype.extend(this) } }, j = l.WordArray = f.extend({ init: function (a, b) { a = this.words = a || []; this.sigBytes = b != r ? b : 4 * a.length }, toString: function (a) { return (a || s).stringify(this) }, concat: function (a) { var b = this.words, d = a.words, c = this.sigBytes; a = a.sigBytes; this.clamp(); if (c % 4) for (var e = 0; e < a; e++) b[c + e >>> 2] |= (d[e >>> 2] >>> 24 - 8 * (e % 4) & 255) << 24 - 8 * ((c + e) % 4); else if (65535 < d.length) for (e = 0; e < a; e += 4) b[c + e >>> 2] = d[e >>> 2]; else b.push.apply(b, d); this.sigBytes += a; return this }, clamp: function () { var a = this.words, b = this.sigBytes; a[b >>> 2] &= 4294967295 << 32 - 8 * (b % 4); a.length = h.ceil(b / 4) }, clone: function () { var a = f.clone.call(this); a.words = this.words.slice(0); return a }, random: function (a) { for (var b = [], d = 0; d < a; d += 4) b.push(4294967296 * h.random() | 0); return new j.init(b, a) } }), m = k.enc = {}, s = m.Hex = { stringify: function (a) { var b = a.words; a = a.sigBytes; for (var d = [], c = 0; c < a; c++) { var e = b[c >>> 2] >>> 24 - 8 * (c % 4) & 255; d.push((e >>> 4).toString(16)); d.push((e & 15).toString(16)) } return d.join("") }, parse: function (a) { for (var b = a.length, d = [], c = 0; c < b; c += 2) d[c >>> 3] |= parseInt(a.substr(c, 2), 16) << 24 - 4 * (c % 8); return new j.init(d, b / 2) } }, p = m.Latin1 = { stringify: function (a) { var b = a.words; a = a.sigBytes; for (var d = [], c = 0; c < a; c++) d.push(String.fromCharCode(b[c >>> 2] >>> 24 - 8 * (c % 4) & 255)); return d.join("") }, parse: function (a) { for (var b = a.length, d = [], c = 0; c < b; c++) d[c >>> 2] |= (a.charCodeAt(c) & 255) << 24 - 8 * (c % 4); return new j.init(d, b) } }, t = m.Utf8 = { stringify: function (a) { try { return decodeURIComponent(escape(p.stringify(a))) } catch (b) { throw Error("Malformed UTF-8 data"); } }, parse: function (a) { return p.parse(unescape(encodeURIComponent(a))) } }, q = l.BufferedBlockAlgorithm = f.extend({ reset: function () { this._data = new j.init; this._nDataBytes = 0 }, _append: function (a) { "string" == typeof a && (a = t.parse(a)); this._data.concat(a); this._nDataBytes += a.sigBytes }, _process: function (a) { var b = this._data, d = b.words, c = b.sigBytes, e = this.blockSize, f = c / (4 * e), f = a ? h.ceil(f) : h.max((f | 0) - this._minBufferSize, 0); a = f * e; c = h.min(4 * a, c); if (a) { for (var g = 0; g < a; g += e) this._doProcessBlock(d, g); g = d.splice(0, a); b.sigBytes -= c } return new j.init(g, c) }, clone: function () { var a = f.clone.call(this); a._data = this._data.clone(); return a }, _minBufferSize: 0 }); l.Hasher = q.extend({ cfg: f.extend(), init: function (a) { this.cfg = this.cfg.extend(a); this.reset() }, reset: function () { q.reset.call(this); this._doReset() }, update: function (a) { this._append(a); this._process(); return this }, finalize: function (a) { a && this._append(a); return this._doFinalize() }, blockSize: 16, _createHelper: function (a) { return function (b, d) { return (new a.init(d)).finalize(b) } }, _createHmacHelper: function (a) { return function (b, d) { return (new u.HMAC.init(a, d)).finalize(b) } } }); var u = k.algo = {}; return k }(Math);
-(function () { var k = CryptoJS, b = k.lib, m = b.WordArray, l = b.Hasher, d = [], b = k.algo.SHA1 = l.extend({ _doReset: function () { this._hash = new m.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]) }, _doProcessBlock: function (n, p) { for (var a = this._hash.words, e = a[0], f = a[1], h = a[2], j = a[3], b = a[4], c = 0; 80 > c; c++) { if (16 > c) d[c] = n[p + c] | 0; else { var g = d[c - 3] ^ d[c - 8] ^ d[c - 14] ^ d[c - 16]; d[c] = g << 1 | g >>> 31 } g = (e << 5 | e >>> 27) + b + d[c]; g = 20 > c ? g + ((f & h | ~f & j) + 1518500249) : 40 > c ? g + ((f ^ h ^ j) + 1859775393) : 60 > c ? g + ((f & h | f & j | h & j) - 1894007588) : g + ((f ^ h ^ j) - 899497514); b = j; j = h; h = f << 30 | f >>> 2; f = e; e = g } a[0] = a[0] + e | 0; a[1] = a[1] + f | 0; a[2] = a[2] + h | 0; a[3] = a[3] + j | 0; a[4] = a[4] + b | 0 }, _doFinalize: function () { var b = this._data, d = b.words, a = 8 * this._nDataBytes, e = 8 * b.sigBytes; d[e >>> 5] |= 128 << 24 - e % 32; d[(e + 64 >>> 9 << 4) + 14] = Math.floor(a / 4294967296); d[(e + 64 >>> 9 << 4) + 15] = a; b.sigBytes = 4 * d.length; this._process(); return this._hash }, clone: function () { var b = l.clone.call(this); b._hash = this._hash.clone(); return b } }); k.SHA1 = l._createHelper(b); k.HmacSHA1 = l._createHmacHelper(b) })();
-(function (k) { for (var g = CryptoJS, h = g.lib, v = h.WordArray, j = h.Hasher, h = g.algo, s = [], t = [], u = function (q) { return 4294967296 * (q - (q | 0)) | 0 }, l = 2, b = 0; 64 > b;) { var d; a: { d = l; for (var w = k.sqrt(d), r = 2; r <= w; r++) if (!(d % r)) { d = !1; break a } d = !0 } d && (8 > b && (s[b] = u(k.pow(l, 0.5))), t[b] = u(k.pow(l, 1 / 3)), b++); l++ } var n = [], h = h.SHA256 = j.extend({ _doReset: function () { this._hash = new v.init(s.slice(0)) }, _doProcessBlock: function (q, h) { for (var a = this._hash.words, c = a[0], d = a[1], b = a[2], k = a[3], f = a[4], g = a[5], j = a[6], l = a[7], e = 0; 64 > e; e++) { if (16 > e) n[e] = q[h + e] | 0; else { var m = n[e - 15], p = n[e - 2]; n[e] = ((m << 25 | m >>> 7) ^ (m << 14 | m >>> 18) ^ m >>> 3) + n[e - 7] + ((p << 15 | p >>> 17) ^ (p << 13 | p >>> 19) ^ p >>> 10) + n[e - 16] } m = l + ((f << 26 | f >>> 6) ^ (f << 21 | f >>> 11) ^ (f << 7 | f >>> 25)) + (f & g ^ ~f & j) + t[e] + n[e]; p = ((c << 30 | c >>> 2) ^ (c << 19 | c >>> 13) ^ (c << 10 | c >>> 22)) + (c & d ^ c & b ^ d & b); l = j; j = g; g = f; f = k + m | 0; k = b; b = d; d = c; c = m + p | 0 } a[0] = a[0] + c | 0; a[1] = a[1] + d | 0; a[2] = a[2] + b | 0; a[3] = a[3] + k | 0; a[4] = a[4] + f | 0; a[5] = a[5] + g | 0; a[6] = a[6] + j | 0; a[7] = a[7] + l | 0 }, _doFinalize: function () { var d = this._data, b = d.words, a = 8 * this._nDataBytes, c = 8 * d.sigBytes; b[c >>> 5] |= 128 << 24 - c % 32; b[(c + 64 >>> 9 << 4) + 14] = k.floor(a / 4294967296); b[(c + 64 >>> 9 << 4) + 15] = a; d.sigBytes = 4 * b.length; this._process(); return this._hash }, clone: function () { var b = j.clone.call(this); b._hash = this._hash.clone(); return b } }); g.SHA256 = j._createHelper(h); g.HmacSHA256 = j._createHmacHelper(h) })(Math);
-(function () { var c = CryptoJS, k = c.enc.Utf8; c.algo.HMAC = c.lib.Base.extend({ init: function (a, b) { a = this._hasher = new a.init; "string" == typeof b && (b = k.parse(b)); var c = a.blockSize, e = 4 * c; b.sigBytes > e && (b = a.finalize(b)); b.clamp(); for (var f = this._oKey = b.clone(), g = this._iKey = b.clone(), h = f.words, j = g.words, d = 0; d < c; d++) h[d] ^= 1549556828, j[d] ^= 909522486; f.sigBytes = g.sigBytes = e; this.reset() }, reset: function () { var a = this._hasher; a.reset(); a.update(this._iKey) }, update: function (a) { this._hasher.update(a); return this }, finalize: function (a) { var b = this._hasher; a = b.finalize(a); b.reset(); return b.finalize(this._oKey.clone().concat(a)) } }) })();
-(function () { var h = CryptoJS, j = h.lib.WordArray; h.enc.Base64 = { stringify: function (b) { var e = b.words, f = b.sigBytes, c = this._map; b.clamp(); b = []; for (var a = 0; a < f; a += 3) for (var d = (e[a >>> 2] >>> 24 - 8 * (a % 4) & 255) << 16 | (e[a + 1 >>> 2] >>> 24 - 8 * ((a + 1) % 4) & 255) << 8 | e[a + 2 >>> 2] >>> 24 - 8 * ((a + 2) % 4) & 255, g = 0; 4 > g && a + 0.75 * g < f; g++) b.push(c.charAt(d >>> 6 * (3 - g) & 63)); if (e = c.charAt(64)) for (; b.length % 4;) b.push(e); return b.join("") }, parse: function (b) { var e = b.length, f = this._map, c = f.charAt(64); c && (c = b.indexOf(c), -1 != c && (e = c)); for (var c = [], a = 0, d = 0; d < e; d++) if (d % 4) { var g = f.indexOf(b.charAt(d - 1)) << 2 * (d % 4), h = f.indexOf(b.charAt(d)) >>> 6 - 2 * (d % 4); c[a >>> 2] |= (g | h) << 24 - 8 * (a % 4); a++ } return j.create(c, a) }, _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" } })();
-
-hawk.crypto.internals = CryptoJS;
-
-
-// Export if used as a module
-
-if (typeof module !== 'undefined' && module.exports) {
-    module.exports = hawk;
-}
-
-/* eslint-enable */
-// $lab:coverage:on$
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/client.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/client.js
deleted file mode 100755
index 601f51c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/client.js
+++ /dev/null
@@ -1,369 +0,0 @@
-// Load modules
-
-var Url = require('url');
-var Hoek = require('hoek');
-var Cryptiles = require('cryptiles');
-var Crypto = require('./crypto');
-var Utils = require('./utils');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Generate an Authorization header for a given request
-
-/*
-    uri: 'http://example.com/resource?a=b' or object from Url.parse()
-    method: HTTP verb (e.g. 'GET', 'POST')
-    options: {
-
-        // Required
-
-        credentials: {
-            id: 'dh37fgj492je',
-            key: 'aoijedoaijsdlaksjdl',
-            algorithm: 'sha256'                                 // 'sha1', 'sha256'
-        },
-
-        // Optional
-
-        ext: 'application-specific',                        // Application specific data sent via the ext attribute
-        timestamp: Date.now(),                              // A pre-calculated timestamp
-        nonce: '2334f34f',                                  // A pre-generated nonce
-        localtimeOffsetMsec: 400,                           // Time offset to sync with server time (ignored if timestamp provided)
-        payload: '{"some":"payload"}',                      // UTF-8 encoded string for body hash generation (ignored if hash provided)
-        contentType: 'application/json',                    // Payload content-type (ignored if hash provided)
-        hash: 'U4MKKSmiVxk37JCCrAVIjV=',                    // Pre-calculated payload hash
-        app: '24s23423f34dx',                               // Oz application id
-        dlg: '234sz34tww3sd'                                // Oz delegated-by application id
-    }
-*/
-
-exports.header = function (uri, method, options) {
-
-    var result = {
-        field: '',
-        artifacts: {}
-    };
-
-    // Validate inputs
-
-    if (!uri || (typeof uri !== 'string' && typeof uri !== 'object') ||
-        !method || typeof method !== 'string' ||
-        !options || typeof options !== 'object') {
-
-        result.err = 'Invalid argument type';
-        return result;
-    }
-
-    // Application time
-
-    var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    var credentials = options.credentials;
-    if (!credentials ||
-        !credentials.id ||
-        !credentials.key ||
-        !credentials.algorithm) {
-
-        result.err = 'Invalid credential object';
-        return result;
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        result.err = 'Unknown algorithm';
-        return result;
-    }
-
-    // Parse URI
-
-    if (typeof uri === 'string') {
-        uri = Url.parse(uri);
-    }
-
-    // Calculate signature
-
-    var artifacts = {
-        ts: timestamp,
-        nonce: options.nonce || Cryptiles.randomString(6),
-        method: method,
-        resource: uri.pathname + (uri.search || ''),                            // Maintain trailing '?'
-        host: uri.hostname,
-        port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
-        hash: options.hash,
-        ext: options.ext,
-        app: options.app,
-        dlg: options.dlg
-    };
-
-    result.artifacts = artifacts;
-
-    // Calculate payload hash
-
-    if (!artifacts.hash &&
-        (options.payload || options.payload === '')) {
-
-        artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-    }
-
-    var mac = Crypto.calculateMac('header', credentials, artifacts);
-
-    // Construct header
-
-    var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== '';       // Other falsey values allowed
-    var header = 'Hawk id="' + credentials.id +
-                 '", ts="' + artifacts.ts +
-                 '", nonce="' + artifacts.nonce +
-                 (artifacts.hash ? '", hash="' + artifacts.hash : '') +
-                 (hasExt ? '", ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) : '') +
-                 '", mac="' + mac + '"';
-
-    if (artifacts.app) {
-        header += ', app="' + artifacts.app +
-                  (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"';
-    }
-
-    result.field = header;
-
-    return result;
-};
-
-
-// Validate server response
-
-/*
-    res:        node's response object
-    artifacts:  object received from header().artifacts
-    options: {
-        payload:    optional payload received
-        required:   specifies if a Server-Authorization header is required. Defaults to 'false'
-    }
-*/
-
-exports.authenticate = function (res, credentials, artifacts, options) {
-
-    artifacts = Hoek.clone(artifacts);
-    options = options || {};
-
-    if (res.headers['www-authenticate']) {
-
-        // Parse HTTP WWW-Authenticate header
-
-        var wwwAttributes = Utils.parseAuthorizationHeader(res.headers['www-authenticate'], ['ts', 'tsm', 'error']);
-        if (wwwAttributes instanceof Error) {
-            return false;
-        }
-
-        // Validate server timestamp (not used to update clock since it is done via the SNPT client)
-
-        if (wwwAttributes.ts) {
-            var tsm = Crypto.calculateTsMac(wwwAttributes.ts, credentials);
-            if (tsm !== wwwAttributes.tsm) {
-                return false;
-            }
-        }
-    }
-
-    // Parse HTTP Server-Authorization header
-
-    if (!res.headers['server-authorization'] &&
-        !options.required) {
-
-        return true;
-    }
-
-    var attributes = Utils.parseAuthorizationHeader(res.headers['server-authorization'], ['mac', 'ext', 'hash']);
-    if (attributes instanceof Error) {
-        return false;
-    }
-
-    artifacts.ext = attributes.ext;
-    artifacts.hash = attributes.hash;
-
-    var mac = Crypto.calculateMac('response', credentials, artifacts);
-    if (mac !== attributes.mac) {
-        return false;
-    }
-
-    if (!options.payload &&
-        options.payload !== '') {
-
-        return true;
-    }
-
-    if (!attributes.hash) {
-        return false;
-    }
-
-    var calculatedHash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, res.headers['content-type']);
-    return (calculatedHash === attributes.hash);
-};
-
-
-// Generate a bewit value for a given URI
-
-/*
-    uri: 'http://example.com/resource?a=b' or object from Url.parse()
-    options: {
-
-        // Required
-
-        credentials: {
-            id: 'dh37fgj492je',
-            key: 'aoijedoaijsdlaksjdl',
-            algorithm: 'sha256'                             // 'sha1', 'sha256'
-        },
-        ttlSec: 60 * 60,                                    // TTL in seconds
-
-        // Optional
-
-        ext: 'application-specific',                        // Application specific data sent via the ext attribute
-        localtimeOffsetMsec: 400                            // Time offset to sync with server time
-    };
-*/
-
-exports.getBewit = function (uri, options) {
-
-    // Validate inputs
-
-    if (!uri ||
-        (typeof uri !== 'string' && typeof uri !== 'object') ||
-        !options ||
-        typeof options !== 'object' ||
-        !options.ttlSec) {
-
-        return '';
-    }
-
-    options.ext = (options.ext === null || options.ext === undefined ? '' : options.ext);       // Zero is valid value
-
-    // Application time
-
-    var now = Utils.now(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    var credentials = options.credentials;
-    if (!credentials ||
-        !credentials.id ||
-        !credentials.key ||
-        !credentials.algorithm) {
-
-        return '';
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        return '';
-    }
-
-    // Parse URI
-
-    if (typeof uri === 'string') {
-        uri = Url.parse(uri);
-    }
-
-    // Calculate signature
-
-    var exp = Math.floor(now / 1000) + options.ttlSec;
-    var mac = Crypto.calculateMac('bewit', credentials, {
-        ts: exp,
-        nonce: '',
-        method: 'GET',
-        resource: uri.pathname + (uri.search || ''),                            // Maintain trailing '?'
-        host: uri.hostname,
-        port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
-        ext: options.ext
-    });
-
-    // Construct bewit: id\exp\mac\ext
-
-    var bewit = credentials.id + '\\' + exp + '\\' + mac + '\\' + options.ext;
-    return Hoek.base64urlEncode(bewit);
-};
-
-
-// Generate an authorization string for a message
-
-/*
-    host: 'example.com',
-    port: 8000,
-    message: '{"some":"payload"}',                          // UTF-8 encoded string for body hash generation
-    options: {
-
-        // Required
-
-        credentials: {
-            id: 'dh37fgj492je',
-            key: 'aoijedoaijsdlaksjdl',
-            algorithm: 'sha256'                             // 'sha1', 'sha256'
-        },
-
-        // Optional
-
-        timestamp: Date.now(),                              // A pre-calculated timestamp
-        nonce: '2334f34f',                                  // A pre-generated nonce
-        localtimeOffsetMsec: 400,                           // Time offset to sync with server time (ignored if timestamp provided)
-    }
-*/
-
-exports.message = function (host, port, message, options) {
-
-    // Validate inputs
-
-    if (!host || typeof host !== 'string' ||
-        !port || typeof port !== 'number' ||
-        message === null || message === undefined || typeof message !== 'string' ||
-        !options || typeof options !== 'object') {
-
-        return null;
-    }
-
-    // Application time
-
-    var timestamp = options.timestamp || Utils.nowSecs(options.localtimeOffsetMsec);
-
-    // Validate credentials
-
-    var credentials = options.credentials;
-    if (!credentials ||
-        !credentials.id ||
-        !credentials.key ||
-        !credentials.algorithm) {
-
-        // Invalid credential object
-        return null;
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        return null;
-    }
-
-    // Calculate signature
-
-    var artifacts = {
-        ts: timestamp,
-        nonce: options.nonce || Cryptiles.randomString(6),
-        host: host,
-        port: port,
-        hash: Crypto.calculatePayloadHash(message, credentials.algorithm)
-    };
-
-    // Construct authorization
-
-    var result = {
-        id: credentials.id,
-        ts: artifacts.ts,
-        nonce: artifacts.nonce,
-        hash: artifacts.hash,
-        mac: Crypto.calculateMac('message', credentials, artifacts)
-    };
-
-    return result;
-};
-
-
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/crypto.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/crypto.js
deleted file mode 100755
index 565ae49..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/crypto.js
+++ /dev/null
@@ -1,126 +0,0 @@
-// Load modules
-
-var Crypto = require('crypto');
-var Url = require('url');
-var Utils = require('./utils');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// MAC normalization format version
-
-exports.headerVersion = '1';                        // Prevent comparison of mac values generated with different normalized string formats
-
-
-// Supported HMAC algorithms
-
-exports.algorithms = ['sha1', 'sha256'];
-
-
-// Calculate the request MAC
-
-/*
-    type: 'header',                                 // 'header', 'bewit', 'response'
-    credentials: {
-        key: 'aoijedoaijsdlaksjdl',
-        algorithm: 'sha256'                         // 'sha1', 'sha256'
-    },
-    options: {
-        method: 'GET',
-        resource: '/resource?a=1&b=2',
-        host: 'example.com',
-        port: 8080,
-        ts: 1357718381034,
-        nonce: 'd3d345f',
-        hash: 'U4MKKSmiVxk37JCCrAVIjV/OhB3y+NdwoCr6RShbVkE=',
-        ext: 'app-specific-data',
-        app: 'hf48hd83qwkj',                        // Application id (Oz)
-        dlg: 'd8djwekds9cj'                         // Delegated by application id (Oz), requires options.app
-    }
-*/
-
-exports.calculateMac = function (type, credentials, options) {
-
-    var normalized = exports.generateNormalizedString(type, options);
-
-    var hmac = Crypto.createHmac(credentials.algorithm, credentials.key).update(normalized);
-    var digest = hmac.digest('base64');
-    return digest;
-};
-
-
-exports.generateNormalizedString = function (type, options) {
-
-    var resource = options.resource || '';
-    if (resource &&
-        resource[0] !== '/') {
-
-        var url = Url.parse(resource, false);
-        resource = url.path;                        // Includes query
-    }
-
-    var normalized = 'hawk.' + exports.headerVersion + '.' + type + '\n' +
-                     options.ts + '\n' +
-                     options.nonce + '\n' +
-                     (options.method || '').toUpperCase() + '\n' +
-                     resource + '\n' +
-                     options.host.toLowerCase() + '\n' +
-                     options.port + '\n' +
-                     (options.hash || '') + '\n';
-
-    if (options.ext) {
-        normalized += options.ext.replace('\\', '\\\\').replace('\n', '\\n');
-    }
-
-    normalized += '\n';
-
-    if (options.app) {
-        normalized += options.app + '\n' +
-                      (options.dlg || '') + '\n';
-    }
-
-    return normalized;
-};
-
-
-exports.calculatePayloadHash = function (payload, algorithm, contentType) {
-
-    var hash = exports.initializePayloadHash(algorithm, contentType);
-    hash.update(payload || '');
-    return exports.finalizePayloadHash(hash);
-};
-
-
-exports.initializePayloadHash = function (algorithm, contentType) {
-
-    var hash = Crypto.createHash(algorithm);
-    hash.update('hawk.' + exports.headerVersion + '.payload\n');
-    hash.update(Utils.parseContentType(contentType) + '\n');
-    return hash;
-};
-
-
-exports.finalizePayloadHash = function (hash) {
-
-    hash.update('\n');
-    return hash.digest('base64');
-};
-
-
-exports.calculateTsMac = function (ts, credentials) {
-
-    var hmac = Crypto.createHmac(credentials.algorithm, credentials.key);
-    hmac.update('hawk.' + exports.headerVersion + '.ts\n' + ts + '\n');
-    return hmac.digest('base64');
-};
-
-
-exports.timestampMessage = function (credentials, localtimeOffsetMsec) {
-
-    var now = Utils.nowSecs(localtimeOffsetMsec);
-    var tsm = exports.calculateTsMac(now, credentials);
-    return { ts: now, tsm: tsm };
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/index.js
deleted file mode 100755
index 58b5bc3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/index.js
+++ /dev/null
@@ -1,15 +0,0 @@
-// Export sub-modules
-
-exports.error = exports.Error = require('boom');
-exports.sntp = require('sntp');
-
-exports.server = require('./server');
-exports.client = require('./client');
-exports.crypto = require('./crypto');
-exports.utils = require('./utils');
-
-exports.uri = {
-    authenticate: exports.server.authenticateBewit,
-    getBewit: exports.client.getBewit
-};
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/server.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/server.js
deleted file mode 100755
index 67e1a06..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/server.js
+++ /dev/null
@@ -1,548 +0,0 @@
-// Load modules
-
-var Boom = require('boom');
-var Hoek = require('hoek');
-var Cryptiles = require('cryptiles');
-var Crypto = require('./crypto');
-var Utils = require('./utils');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Hawk authentication
-
-/*
-   req:                 node's HTTP request object or an object as follows:
-
-                        var request = {
-                            method: 'GET',
-                            url: '/resource/4?a=1&b=2',
-                            host: 'example.com',
-                            port: 8080,
-                            authorization: 'Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", ext="some-app-ext-data", mac="6R4rV5iE+NPoym+WwjeHzjAGXUtLNIxmo1vpMofpLAE="'
-                        };
-
-   credentialsFunc:     required function to lookup the set of Hawk credentials based on the provided credentials id.
-                        The credentials include the MAC key, MAC algorithm, and other attributes (such as username)
-                        needed by the application. This function is the equivalent of verifying the username and
-                        password in Basic authentication.
-
-                        var credentialsFunc = function (id, callback) {
-
-                            // Lookup credentials in database
-                            db.lookup(id, function (err, item) {
-
-                                if (err || !item) {
-                                    return callback(err);
-                                }
-
-                                var credentials = {
-                                    // Required
-                                    key: item.key,
-                                    algorithm: item.algorithm,
-                                    // Application specific
-                                    user: item.user
-                                };
-
-                                return callback(null, credentials);
-                            });
-                        };
-
-   options: {
-
-        hostHeaderName:        optional header field name, used to override the default 'Host' header when used
-                               behind a cache of a proxy. Apache2 changes the value of the 'Host' header while preserving
-                               the original (which is what the module must verify) in the 'x-forwarded-host' header field.
-                               Only used when passed a node Http.ServerRequest object.
-
-        nonceFunc:             optional nonce validation function. The function signature is function(key, nonce, ts, callback)
-                               where 'callback' must be called using the signature function(err).
-
-        timestampSkewSec:      optional number of seconds of permitted clock skew for incoming timestamps. Defaults to 60 seconds.
-                               Provides a +/- skew which means actual allowed window is double the number of seconds.
-
-        localtimeOffsetMsec:   optional local clock time offset express in a number of milliseconds (positive or negative).
-                               Defaults to 0.
-
-        payload:               optional payload for validation. The client calculates the hash value and includes it via the 'hash'
-                               header attribute. The server always ensures the value provided has been included in the request
-                               MAC. When this option is provided, it validates the hash value itself. Validation is done by calculating
-                               a hash value over the entire payload (assuming it has already be normalized to the same format and
-                               encoding used by the client to calculate the hash on request). If the payload is not available at the time
-                               of authentication, the authenticatePayload() method can be used by passing it the credentials and
-                               attributes.hash returned in the authenticate callback.
-
-        host:                  optional host name override. Only used when passed a node request object.
-        port:                  optional port override. Only used when passed a node request object.
-    }
-
-    callback: function (err, credentials, artifacts) { }
- */
-
-exports.authenticate = function (req, credentialsFunc, options, callback) {
-
-    callback = Hoek.nextTick(callback);
-
-    // Default options
-
-    options.nonceFunc = options.nonceFunc || internals.nonceFunc;
-    options.timestampSkewSec = options.timestampSkewSec || 60;                                                  // 60 seconds
-
-    // Application time
-
-    var now = Utils.now(options.localtimeOffsetMsec);                           // Measure now before any other processing
-
-    // Convert node Http request object to a request configuration object
-
-    var request = Utils.parseRequest(req, options);
-    if (request instanceof Error) {
-        return callback(Boom.badRequest(request.message));
-    }
-
-    // Parse HTTP Authorization header
-
-    var attributes = Utils.parseAuthorizationHeader(request.authorization);
-    if (attributes instanceof Error) {
-        return callback(attributes);
-    }
-
-    // Construct artifacts container
-
-    var artifacts = {
-        method: request.method,
-        host: request.host,
-        port: request.port,
-        resource: request.url,
-        ts: attributes.ts,
-        nonce: attributes.nonce,
-        hash: attributes.hash,
-        ext: attributes.ext,
-        app: attributes.app,
-        dlg: attributes.dlg,
-        mac: attributes.mac,
-        id: attributes.id
-    };
-
-    // Verify required header attributes
-
-    if (!attributes.id ||
-        !attributes.ts ||
-        !attributes.nonce ||
-        !attributes.mac) {
-
-        return callback(Boom.badRequest('Missing attributes'), null, artifacts);
-    }
-
-    // Fetch Hawk credentials
-
-    credentialsFunc(attributes.id, function (err, credentials) {
-
-        if (err) {
-            return callback(err, credentials || null, artifacts);
-        }
-
-        if (!credentials) {
-            return callback(Boom.unauthorized('Unknown credentials', 'Hawk'), null, artifacts);
-        }
-
-        if (!credentials.key ||
-            !credentials.algorithm) {
-
-            return callback(Boom.internal('Invalid credentials'), credentials, artifacts);
-        }
-
-        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            return callback(Boom.internal('Unknown algorithm'), credentials, artifacts);
-        }
-
-        // Calculate MAC
-
-        var mac = Crypto.calculateMac('header', credentials, artifacts);
-        if (!Cryptiles.fixedTimeComparison(mac, attributes.mac)) {
-            return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials, artifacts);
-        }
-
-        // Check payload hash
-
-        if (options.payload ||
-            options.payload === '') {
-
-            if (!attributes.hash) {
-                return callback(Boom.unauthorized('Missing required payload hash', 'Hawk'), credentials, artifacts);
-            }
-
-            var hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, request.contentType);
-            if (!Cryptiles.fixedTimeComparison(hash, attributes.hash)) {
-                return callback(Boom.unauthorized('Bad payload hash', 'Hawk'), credentials, artifacts);
-            }
-        }
-
-        // Check nonce
-
-        options.nonceFunc(credentials.key, attributes.nonce, attributes.ts, function (err) {
-
-            if (err) {
-                return callback(Boom.unauthorized('Invalid nonce', 'Hawk'), credentials, artifacts);
-            }
-
-            // Check timestamp staleness
-
-            if (Math.abs((attributes.ts * 1000) - now) > (options.timestampSkewSec * 1000)) {
-                var tsm = Crypto.timestampMessage(credentials, options.localtimeOffsetMsec);
-                return callback(Boom.unauthorized('Stale timestamp', 'Hawk', tsm), credentials, artifacts);
-            }
-
-            // Successful authentication
-
-            return callback(null, credentials, artifacts);
-        });
-    });
-};
-
-
-// Authenticate payload hash - used when payload cannot be provided during authenticate()
-
-/*
-    payload:        raw request payload
-    credentials:    from authenticate callback
-    artifacts:      from authenticate callback
-    contentType:    req.headers['content-type']
-*/
-
-exports.authenticatePayload = function (payload, credentials, artifacts, contentType) {
-
-    var calculatedHash = Crypto.calculatePayloadHash(payload, credentials.algorithm, contentType);
-    return Cryptiles.fixedTimeComparison(calculatedHash, artifacts.hash);
-};
-
-
-// Authenticate payload hash - used when payload cannot be provided during authenticate()
-
-/*
-    calculatedHash: the payload hash calculated using Crypto.calculatePayloadHash()
-    artifacts:      from authenticate callback
-*/
-
-exports.authenticatePayloadHash = function (calculatedHash, artifacts) {
-
-    return Cryptiles.fixedTimeComparison(calculatedHash, artifacts.hash);
-};
-
-
-// Generate a Server-Authorization header for a given response
-
-/*
-    credentials: {},                                        // Object received from authenticate()
-    artifacts: {}                                           // Object received from authenticate(); 'mac', 'hash', and 'ext' - ignored
-    options: {
-        ext: 'application-specific',                        // Application specific data sent via the ext attribute
-        payload: '{"some":"payload"}',                      // UTF-8 encoded string for body hash generation (ignored if hash provided)
-        contentType: 'application/json',                    // Payload content-type (ignored if hash provided)
-        hash: 'U4MKKSmiVxk37JCCrAVIjV='                     // Pre-calculated payload hash
-    }
-*/
-
-exports.header = function (credentials, artifacts, options) {
-
-    // Prepare inputs
-
-    options = options || {};
-
-    if (!artifacts ||
-        typeof artifacts !== 'object' ||
-        typeof options !== 'object') {
-
-        return '';
-    }
-
-    artifacts = Hoek.clone(artifacts);
-    delete artifacts.mac;
-    artifacts.hash = options.hash;
-    artifacts.ext = options.ext;
-
-    // Validate credentials
-
-    if (!credentials ||
-        !credentials.key ||
-        !credentials.algorithm) {
-
-        // Invalid credential object
-        return '';
-    }
-
-    if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-        return '';
-    }
-
-    // Calculate payload hash
-
-    if (!artifacts.hash &&
-        (options.payload || options.payload === '')) {
-
-        artifacts.hash = Crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-    }
-
-    var mac = Crypto.calculateMac('response', credentials, artifacts);
-
-    // Construct header
-
-    var header = 'Hawk mac="' + mac + '"' +
-                 (artifacts.hash ? ', hash="' + artifacts.hash + '"' : '');
-
-    if (artifacts.ext !== null &&
-        artifacts.ext !== undefined &&
-        artifacts.ext !== '') {                       // Other falsey values allowed
-
-        header += ', ext="' + Hoek.escapeHeaderAttribute(artifacts.ext) + '"';
-    }
-
-    return header;
-};
-
-
-/*
- * Arguments and options are the same as authenticate() with the exception that the only supported options are:
- * 'hostHeaderName', 'localtimeOffsetMsec', 'host', 'port'
- */
-
-
-//                       1     2             3           4
-internals.bewitRegex = /^(\/.*)([\?&])bewit\=([^&$]*)(?:&(.+))?$/;
-
-
-exports.authenticateBewit = function (req, credentialsFunc, options, callback) {
-
-    callback = Hoek.nextTick(callback);
-
-    // Application time
-
-    var now = Utils.now(options.localtimeOffsetMsec);
-
-    // Convert node Http request object to a request configuration object
-
-    var request = Utils.parseRequest(req, options);
-    if (request instanceof Error) {
-        return callback(Boom.badRequest(request.message));
-    }
-
-    // Extract bewit
-
-    if (request.url.length > Utils.limits.maxMatchLength) {
-        return callback(Boom.badRequest('Resource path exceeds max length'));
-    }
-
-    var resource = request.url.match(internals.bewitRegex);
-    if (!resource) {
-        return callback(Boom.unauthorized(null, 'Hawk'));
-    }
-
-    // Bewit not empty
-
-    if (!resource[3]) {
-        return callback(Boom.unauthorized('Empty bewit', 'Hawk'));
-    }
-
-    // Verify method is GET
-
-    if (request.method !== 'GET' &&
-        request.method !== 'HEAD') {
-
-        return callback(Boom.unauthorized('Invalid method', 'Hawk'));
-    }
-
-    // No other authentication
-
-    if (request.authorization) {
-        return callback(Boom.badRequest('Multiple authentications'));
-    }
-
-    // Parse bewit
-
-    var bewitString = Hoek.base64urlDecode(resource[3]);
-    if (bewitString instanceof Error) {
-        return callback(Boom.badRequest('Invalid bewit encoding'));
-    }
-
-    // Bewit format: id\exp\mac\ext ('\' is used because it is a reserved header attribute character)
-
-    var bewitParts = bewitString.split('\\');
-    if (bewitParts.length !== 4) {
-        return callback(Boom.badRequest('Invalid bewit structure'));
-    }
-
-    var bewit = {
-        id: bewitParts[0],
-        exp: parseInt(bewitParts[1], 10),
-        mac: bewitParts[2],
-        ext: bewitParts[3] || ''
-    };
-
-    if (!bewit.id ||
-        !bewit.exp ||
-        !bewit.mac) {
-
-        return callback(Boom.badRequest('Missing bewit attributes'));
-    }
-
-    // Construct URL without bewit
-
-    var url = resource[1];
-    if (resource[4]) {
-        url += resource[2] + resource[4];
-    }
-
-    // Check expiration
-
-    if (bewit.exp * 1000 <= now) {
-        return callback(Boom.unauthorized('Access expired', 'Hawk'), null, bewit);
-    }
-
-    // Fetch Hawk credentials
-
-    credentialsFunc(bewit.id, function (err, credentials) {
-
-        if (err) {
-            return callback(err, credentials || null, bewit.ext);
-        }
-
-        if (!credentials) {
-            return callback(Boom.unauthorized('Unknown credentials', 'Hawk'), null, bewit);
-        }
-
-        if (!credentials.key ||
-            !credentials.algorithm) {
-
-            return callback(Boom.internal('Invalid credentials'), credentials, bewit);
-        }
-
-        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            return callback(Boom.internal('Unknown algorithm'), credentials, bewit);
-        }
-
-        // Calculate MAC
-
-        var mac = Crypto.calculateMac('bewit', credentials, {
-            ts: bewit.exp,
-            nonce: '',
-            method: 'GET',
-            resource: url,
-            host: request.host,
-            port: request.port,
-            ext: bewit.ext
-        });
-
-        if (!Cryptiles.fixedTimeComparison(mac, bewit.mac)) {
-            return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials, bewit);
-        }
-
-        // Successful authentication
-
-        return callback(null, credentials, bewit);
-    });
-};
-
-
-/*
- *  options are the same as authenticate() with the exception that the only supported options are:
- * 'nonceFunc', 'timestampSkewSec', 'localtimeOffsetMsec'
- */
-
-exports.authenticateMessage = function (host, port, message, authorization, credentialsFunc, options, callback) {
-
-    callback = Hoek.nextTick(callback);
-
-    // Default options
-
-    options.nonceFunc = options.nonceFunc || internals.nonceFunc;
-    options.timestampSkewSec = options.timestampSkewSec || 60;                                                  // 60 seconds
-
-    // Application time
-
-    var now = Utils.now(options.localtimeOffsetMsec);                       // Measure now before any other processing
-
-    // Validate authorization
-
-    if (!authorization.id ||
-        !authorization.ts ||
-        !authorization.nonce ||
-        !authorization.hash ||
-        !authorization.mac) {
-
-        return callback(Boom.badRequest('Invalid authorization'));
-    }
-
-    // Fetch Hawk credentials
-
-    credentialsFunc(authorization.id, function (err, credentials) {
-
-        if (err) {
-            return callback(err, credentials || null);
-        }
-
-        if (!credentials) {
-            return callback(Boom.unauthorized('Unknown credentials', 'Hawk'));
-        }
-
-        if (!credentials.key ||
-            !credentials.algorithm) {
-
-            return callback(Boom.internal('Invalid credentials'), credentials);
-        }
-
-        if (Crypto.algorithms.indexOf(credentials.algorithm) === -1) {
-            return callback(Boom.internal('Unknown algorithm'), credentials);
-        }
-
-        // Construct artifacts container
-
-        var artifacts = {
-            ts: authorization.ts,
-            nonce: authorization.nonce,
-            host: host,
-            port: port,
-            hash: authorization.hash
-        };
-
-        // Calculate MAC
-
-        var mac = Crypto.calculateMac('message', credentials, artifacts);
-        if (!Cryptiles.fixedTimeComparison(mac, authorization.mac)) {
-            return callback(Boom.unauthorized('Bad mac', 'Hawk'), credentials);
-        }
-
-        // Check payload hash
-
-        var hash = Crypto.calculatePayloadHash(message, credentials.algorithm);
-        if (!Cryptiles.fixedTimeComparison(hash, authorization.hash)) {
-            return callback(Boom.unauthorized('Bad message hash', 'Hawk'), credentials);
-        }
-
-        // Check nonce
-
-        options.nonceFunc(credentials.key, authorization.nonce, authorization.ts, function (err) {
-
-            if (err) {
-                return callback(Boom.unauthorized('Invalid nonce', 'Hawk'), credentials);
-            }
-
-            // Check timestamp staleness
-
-            if (Math.abs((authorization.ts * 1000) - now) > (options.timestampSkewSec * 1000)) {
-                return callback(Boom.unauthorized('Stale timestamp'), credentials);
-            }
-
-            // Successful authentication
-
-            return callback(null, credentials);
-        });
-    });
-};
-
-
-internals.nonceFunc = function (key, nonce, ts, nonceCallback) {
-
-    return nonceCallback();         // No validation
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/utils.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/utils.js
deleted file mode 100755
index 1df97c0..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/lib/utils.js
+++ /dev/null
@@ -1,184 +0,0 @@
-// Load modules
-
-var Sntp = require('sntp');
-var Boom = require('boom');
-
-
-// Declare internals
-
-var internals = {};
-
-
-exports.version = function () {
-
-    return require('../package.json').version;
-};
-
-
-exports.limits = {
-    maxMatchLength: 4096            // Limit the length of uris and headers to avoid a DoS attack on string matching
-};
-
-
-// Extract host and port from request
-
-//                                            $1                            $2
-internals.hostHeaderRegex = /^(?:(?:\r\n)?\s)*((?:[^:]+)|(?:\[[^\]]+\]))(?::(\d+))?(?:(?:\r\n)?\s)*$/;              // (IPv4, hostname)|(IPv6)
-
-
-exports.parseHost = function (req, hostHeaderName) {
-
-    hostHeaderName = (hostHeaderName ? hostHeaderName.toLowerCase() : 'host');
-    var hostHeader = req.headers[hostHeaderName];
-    if (!hostHeader) {
-        return null;
-    }
-
-    if (hostHeader.length > exports.limits.maxMatchLength) {
-        return null;
-    }
-
-    var hostParts = hostHeader.match(internals.hostHeaderRegex);
-    if (!hostParts) {
-        return null;
-    }
-
-    return {
-        name: hostParts[1],
-        port: (hostParts[2] ? hostParts[2] : (req.connection && req.connection.encrypted ? 443 : 80))
-    };
-};
-
-
-// Parse Content-Type header content
-
-exports.parseContentType = function (header) {
-
-    if (!header) {
-        return '';
-    }
-
-    return header.split(';')[0].trim().toLowerCase();
-};
-
-
-// Convert node's  to request configuration object
-
-exports.parseRequest = function (req, options) {
-
-    if (!req.headers) {
-        return req;
-    }
-
-    // Obtain host and port information
-
-    var host;
-    if (!options.host ||
-        !options.port) {
-
-        host = exports.parseHost(req, options.hostHeaderName);
-        if (!host) {
-            return new Error('Invalid Host header');
-        }
-    }
-
-    var request = {
-        method: req.method,
-        url: req.url,
-        host: options.host || host.name,
-        port: options.port || host.port,
-        authorization: req.headers.authorization,
-        contentType: req.headers['content-type'] || ''
-    };
-
-    return request;
-};
-
-
-exports.now = function (localtimeOffsetMsec) {
-
-    return Sntp.now() + (localtimeOffsetMsec || 0);
-};
-
-
-exports.nowSecs = function (localtimeOffsetMsec) {
-
-    return Math.floor(exports.now(localtimeOffsetMsec) / 1000);
-};
-
-
-internals.authHeaderRegex = /^(\w+)(?:\s+(.*))?$/;                                      // Header: scheme[ something]
-internals.attributeRegex = /^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~]+$/;   // !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9
-
-
-// Parse Hawk HTTP Authorization header
-
-exports.parseAuthorizationHeader = function (header, keys) {
-
-    keys = keys || ['id', 'ts', 'nonce', 'hash', 'ext', 'mac', 'app', 'dlg'];
-
-    if (!header) {
-        return Boom.unauthorized(null, 'Hawk');
-    }
-
-    if (header.length > exports.limits.maxMatchLength) {
-        return Boom.badRequest('Header length too long');
-    }
-
-    var headerParts = header.match(internals.authHeaderRegex);
-    if (!headerParts) {
-        return Boom.badRequest('Invalid header syntax');
-    }
-
-    var scheme = headerParts[1];
-    if (scheme.toLowerCase() !== 'hawk') {
-        return Boom.unauthorized(null, 'Hawk');
-    }
-
-    var attributesString = headerParts[2];
-    if (!attributesString) {
-        return Boom.badRequest('Invalid header syntax');
-    }
-
-    var attributes = {};
-    var errorMessage = '';
-    var verify = attributesString.replace(/(\w+)="([^"\\]*)"\s*(?:,\s*|$)/g, function ($0, $1, $2) {
-
-        // Check valid attribute names
-
-        if (keys.indexOf($1) === -1) {
-            errorMessage = 'Unknown attribute: ' + $1;
-            return;
-        }
-
-        // Allowed attribute value characters
-
-        if ($2.match(internals.attributeRegex) === null) {
-            errorMessage = 'Bad attribute value: ' + $1;
-            return;
-        }
-
-        // Check for duplicates
-
-        if (attributes.hasOwnProperty($1)) {
-            errorMessage = 'Duplicate attribute: ' + $1;
-            return;
-        }
-
-        attributes[$1] = $2;
-        return '';
-    });
-
-    if (verify !== '') {
-        return Boom.badRequest(errorMessage || 'Bad header format');
-    }
-
-    return attributes;
-};
-
-
-exports.unauthorized = function (message, attributes) {
-
-    return Boom.unauthorized(message, 'Hawk', attributes);
-};
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/.npmignore
deleted file mode 100644
index 77ba16c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/.npmignore
+++ /dev/null
@@ -1,18 +0,0 @@
-.idea
-*.iml
-npm-debug.log
-dump.rdb
-node_modules
-results.tap
-results.xml
-npm-shrinkwrap.json
-config.json
-.DS_Store
-*/.DS_Store
-*/*/.DS_Store
-._*
-*/._*
-*/*/._*
-coverage.*
-lib-cov
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/.travis.yml
deleted file mode 100755
index dd1b24f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/.travis.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-language: node_js
-
-node_js:
-  - 0.10
-  - 4.0
-
-sudo: false
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/CONTRIBUTING.md b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/CONTRIBUTING.md
deleted file mode 100644
index 8928361..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/CONTRIBUTING.md
+++ /dev/null
@@ -1 +0,0 @@
-Please view our [hapijs contributing guide](https://github.com/hapijs/hapi/blob/master/CONTRIBUTING.md).
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/LICENSE
deleted file mode 100755
index 3946889..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright (c) 2012-2014, Walmart and other contributors.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * The names of any contributors may not be used to endorse or promote
-      products derived from this software without specific prior written
-      permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-                                  *   *   *
-
-The complete list of contributors can be found at: https://github.com/hapijs/boom/graphs/contributors
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/README.md b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/README.md
deleted file mode 100755
index cbd91c9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/README.md
+++ /dev/null
@@ -1,652 +0,0 @@
-![boom Logo](https://raw.github.com/hapijs/boom/master/images/boom.png)
-
-HTTP-friendly error objects
-
-[![Build Status](https://secure.travis-ci.org/hapijs/boom.png)](http://travis-ci.org/hapijs/boom)
-[![Current Version](https://img.shields.io/npm/v/boom.svg)](https://www.npmjs.com/package/boom)
-
-Lead Maintainer: [Adam Bretz](https://github.com/arb)
-
-**boom** provides a set of utilities for returning HTTP errors. Each utility returns a `Boom` error response
-object (instance of `Error`) which includes the following properties:
-- `isBoom` - if `true`, indicates this is a `Boom` object instance.
-- `isServer` - convenience bool indicating status code >= 500.
-- `message` - the error message.
-- `output` - the formatted response. Can be directly manipulated after object construction to return a custom
-  error response. Allowed root keys:
-    - `statusCode` - the HTTP status code (typically 4xx or 5xx).
-    - `headers` - an object containing any HTTP headers where each key is a header name and value is the header content.
-    - `payload` - the formatted object used as the response payload (stringified). Can be directly manipulated but any
-      changes will be lost
-      if `reformat()` is called. Any content allowed and by default includes the following content:
-        - `statusCode` - the HTTP status code, derived from `error.output.statusCode`.
-        - `error` - the HTTP status message (e.g. 'Bad Request', 'Internal Server Error') derived from `statusCode`.
-        - `message` - the error message derived from `error.message`.
-- inherited `Error` properties.
-
-The `Boom` object also supports the following method:
-- `reformat()` - rebuilds `error.output` using the other object properties.
-
-## Overview
-
-- Helper methods
-  - [`wrap(error, [statusCode], [message])`](#wraperror-statuscode-message)
-  - [`create(statusCode, [message], [data])`](#createstatuscode-message-data)
-- HTTP 4xx Errors
-  - 400: [`Boom.badRequest([message], [data])`](#boombadrequestmessage-data)
-  - 401: [`Boom.unauthorized([message], [scheme], [attributes])`](#boomunauthorizedmessage-scheme-attributes)
-  - 403: [`Boom.forbidden([message], [data])`](#boomforbiddenmessage-data)
-  - 404: [`Boom.notFound([message], [data])`](#boomnotfoundmessage-data)
-  - 405: [`Boom.methodNotAllowed([message], [data])`](#boommethodnotallowedmessage-data)
-  - 406: [`Boom.notAcceptable([message], [data])`](#boomnotacceptablemessage-data)
-  - 407: [`Boom.proxyAuthRequired([message], [data])`](#boomproxyauthrequiredmessage-data)
-  - 408: [`Boom.clientTimeout([message], [data])`](#boomclienttimeoutmessage-data)
-  - 409: [`Boom.conflict([message], [data])`](#boomconflictmessage-data)
-  - 410: [`Boom.resourceGone([message], [data])`](#boomresourcegonemessage-data)
-  - 411: [`Boom.lengthRequired([message], [data])`](#boomlengthrequiredmessage-data)
-  - 412: [`Boom.preconditionFailed([message], [data])`](#boompreconditionfailedmessage-data)
-  - 413: [`Boom.entityTooLarge([message], [data])`](#boomentitytoolargemessage-data)
-  - 414: [`Boom.uriTooLong([message], [data])`](#boomuritoolongmessage-data)
-  - 415: [`Boom.unsupportedMediaType([message], [data])`](#boomunsupportedmediatypemessage-data)
-  - 416: [`Boom.rangeNotSatisfiable([message], [data])`](#boomrangenotsatisfiablemessage-data)
-  - 417: [`Boom.expectationFailed([message], [data])`](#boomexpectationfailedmessage-data)
-  - 422: [`Boom.badData([message], [data])`](#boombaddatamessage-data)
-  - 428: [`Boom.preconditionRequired([message], [data])`](#boompreconditionrequiredmessage-data)
-  - 429: [`Boom.tooManyRequests([message], [data])`](#boomtoomanyrequestsmessage-data)
-- HTTP 5xx Errors
-  - 500: [`Boom.badImplementation([message], [data])`](#boombadimplementationmessage-data)
-  - 501: [`Boom.notImplemented([message], [data])`](#boomnotimplementedmessage-data)
-  - 502: [`Boom.badGateway([message], [data])`](#boombadgatewaymessage-data)
-  - 503: [`Boom.serverTimeout([message], [data])`](#boomservertimeoutmessage-data)
-  - 504: [`Boom.gatewayTimeout([message], [data])`](#boomgatewaytimeoutmessage-data)
-- [FAQ](#faq)
-
-
-## Helper Methods
-
-### `wrap(error, [statusCode], [message])`
-
-Decorates an error with the **boom** properties where:
-- `error` - the error object to wrap. If `error` is already a **boom** object, returns back the same object.
-- `statusCode` - optional HTTP status code. Defaults to `500`.
-- `message` - optional message string. If the error already has a message, it adds the message as a prefix.
-  Defaults to no message.
-
-```js
-var error = new Error('Unexpected input');
-Boom.wrap(error, 400);
-```
-
-### `create(statusCode, [message], [data])`
-
-Generates an `Error` object with the **boom** decorations where:
-- `statusCode` - an HTTP error code number. Must be greater or equal 400.
-- `message` - optional message string.
-- `data` - additional error data set to `error.data` property.
-
-```js
-var error = Boom.create(400, 'Bad request', { timestamp: Date.now() });
-```
-
-## HTTP 4xx Errors
-
-### `Boom.badRequest([message], [data])`
-
-Returns a 400 Bad Request error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.badRequest('invalid query');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 400,
-    "error": "Bad Request",
-    "message": "invalid query"
-}
-```
-
-### `Boom.unauthorized([message], [scheme], [attributes])`
-
-Returns a 401 Unauthorized error where:
-- `message` - optional message.
-- `scheme` can be one of the following:
-  - an authentication scheme name
-  - an array of string values. These values will be separated by ', ' and set to the 'WWW-Authenticate' header.
-- `attributes` - an object of values to use while setting the 'WWW-Authenticate' header. This value is only used
-  when `schema` is a string, otherwise it is ignored. Every key/value pair will be included in the
-  'WWW-Authenticate' in the format of 'key="value"' as well as in the response payload under the `attributes` key.
-  `null` and `undefined` will be replaced with an empty string. If `attributes` is set, `message` will be used as
-  the 'error' segment of the 'WWW-Authenticate' header. If `message` is unset, the 'error' segment of the header
-  will not be present and `isMissing` will be true on the error object.
-
-If either `scheme` or `attributes` are set, the resultant `Boom` object will have the 'WWW-Authenticate' header set for the response.
-
-```js
-Boom.unauthorized('invalid password');
-```
-
-Generates the following response:
-
-```json
-"payload": {
-    "statusCode": 401,
-    "error": "Unauthorized",
-    "message": "invalid password"
-},
-"headers" {}
-```
-
-```js
-Boom.unauthorized('invalid password', 'sample');
-```
-
-Generates the following response:
-
-```json
-"payload": {
-    "statusCode": 401,
-    "error": "Unauthorized",
-    "message": "invalid password",
-    "attributes": {
-        "error": "invalid password"
-    }
-},
-"headers" {
-  "WWW-Authenticate": "sample error=\"invalid password\""
-}
-```
-
-```js
-Boom.unauthorized('invalid password', 'sample', { ttl: 0, cache: null, foo: 'bar' });
-```
-
-Generates the following response:
-
-```json
-"payload": {
-    "statusCode": 401,
-    "error": "Unauthorized",
-    "message": "invalid password",
-    "attributes": {
-        "error": "invalid password",
-        "ttl": 0,
-        "cache": "",
-        "foo": "bar"
-    }
-},
-"headers" {
-  "WWW-Authenticate": "sample ttl=\"0\", cache=\"\", foo=\"bar\", error=\"invalid password\""
-}
-```
-
-### `Boom.forbidden([message], [data])`
-
-Returns a 403 Forbidden error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.forbidden('try again some time');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 403,
-    "error": "Forbidden",
-    "message": "try again some time"
-}
-```
-
-### `Boom.notFound([message], [data])`
-
-Returns a 404 Not Found error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.notFound('missing');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 404,
-    "error": "Not Found",
-    "message": "missing"
-}
-```
-
-### `Boom.methodNotAllowed([message], [data])`
-
-Returns a 405 Method Not Allowed error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.methodNotAllowed('that method is not allowed');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 405,
-    "error": "Method Not Allowed",
-    "message": "that method is not allowed"
-}
-```
-
-### `Boom.notAcceptable([message], [data])`
-
-Returns a 406 Not Acceptable error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.notAcceptable('unacceptable');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 406,
-    "error": "Not Acceptable",
-    "message": "unacceptable"
-}
-```
-
-### `Boom.proxyAuthRequired([message], [data])`
-
-Returns a 407 Proxy Authentication Required error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.proxyAuthRequired('auth missing');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 407,
-    "error": "Proxy Authentication Required",
-    "message": "auth missing"
-}
-```
-
-### `Boom.clientTimeout([message], [data])`
-
-Returns a 408 Request Time-out error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.clientTimeout('timed out');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 408,
-    "error": "Request Time-out",
-    "message": "timed out"
-}
-```
-
-### `Boom.conflict([message], [data])`
-
-Returns a 409 Conflict error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.conflict('there was a conflict');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 409,
-    "error": "Conflict",
-    "message": "there was a conflict"
-}
-```
-
-### `Boom.resourceGone([message], [data])`
-
-Returns a 410 Gone error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.resourceGone('it is gone');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 410,
-    "error": "Gone",
-    "message": "it is gone"
-}
-```
-
-### `Boom.lengthRequired([message], [data])`
-
-Returns a 411 Length Required error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.lengthRequired('length needed');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 411,
-    "error": "Length Required",
-    "message": "length needed"
-}
-```
-
-### `Boom.preconditionFailed([message], [data])`
-
-Returns a 412 Precondition Failed error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.preconditionFailed();
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 412,
-    "error": "Precondition Failed"
-}
-```
-
-### `Boom.entityTooLarge([message], [data])`
-
-Returns a 413 Request Entity Too Large error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.entityTooLarge('too big');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 413,
-    "error": "Request Entity Too Large",
-    "message": "too big"
-}
-```
-
-### `Boom.uriTooLong([message], [data])`
-
-Returns a 414 Request-URI Too Large error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.uriTooLong('uri is too long');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 414,
-    "error": "Request-URI Too Large",
-    "message": "uri is too long"
-}
-```
-
-### `Boom.unsupportedMediaType([message], [data])`
-
-Returns a 415 Unsupported Media Type error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.unsupportedMediaType('that media is not supported');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 415,
-    "error": "Unsupported Media Type",
-    "message": "that media is not supported"
-}
-```
-
-### `Boom.rangeNotSatisfiable([message], [data])`
-
-Returns a 416 Requested Range Not Satisfiable error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.rangeNotSatisfiable();
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 416,
-    "error": "Requested Range Not Satisfiable"
-}
-```
-
-### `Boom.expectationFailed([message], [data])`
-
-Returns a 417 Expectation Failed error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.expectationFailed('expected this to work');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 417,
-    "error": "Expectation Failed",
-    "message": "expected this to work"
-}
-```
-
-### `Boom.badData([message], [data])`
-
-Returns a 422 Unprocessable Entity error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.badData('your data is bad and you should feel bad');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 422,
-    "error": "Unprocessable Entity",
-    "message": "your data is bad and you should feel bad"
-}
-```
-
-### `Boom.preconditionRequired([message], [data])`
-
-Returns a 428 Precondition Required error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.preconditionRequired('you must supply an If-Match header');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 428,
-    "error": "Precondition Required",
-    "message": "you must supply an If-Match header"
-}
-```
-
-### `Boom.tooManyRequests([message], [data])`
-
-Returns a 429 Too Many Requests error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.tooManyRequests('you have exceeded your request limit');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 429,
-    "error": "Too Many Requests",
-    "message": "you have exceeded your request limit"
-}
-```
-
-## HTTP 5xx Errors
-
-All 500 errors hide your message from the end user. Your message is recorded in the server log.
-
-### `Boom.badImplementation([message], [data])`
-
-Returns a 500 Internal Server Error error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.badImplementation('terrible implementation');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 500,
-    "error": "Internal Server Error",
-    "message": "An internal server error occurred"
-}
-```
-
-### `Boom.notImplemented([message], [data])`
-
-Returns a 501 Not Implemented error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.notImplemented('method not implemented');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 501,
-    "error": "Not Implemented",
-    "message": "method not implemented"
-}
-```
-
-### `Boom.badGateway([message], [data])`
-
-Returns a 502 Bad Gateway error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.badGateway('that is a bad gateway');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 502,
-    "error": "Bad Gateway",
-    "message": "that is a bad gateway"
-}
-```
-
-### `Boom.serverTimeout([message], [data])`
-
-Returns a 503 Service Unavailable error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.serverTimeout('unavailable');
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 503,
-    "error": "Service Unavailable",
-    "message": "unavailable"
-}
-```
-
-### `Boom.gatewayTimeout([message], [data])`
-
-Returns a 504 Gateway Time-out error where:
-- `message` - optional message.
-- `data` - optional additional error data.
-
-```js
-Boom.gatewayTimeout();
-```
-
-Generates the following response payload:
-
-```json
-{
-    "statusCode": 504,
-    "error": "Gateway Time-out"
-}
-```
-
-## F.A.Q.
-
-###### How do I include extra information in my responses? `output.payload` is missing `data`, what gives?
-
-There is a reason the values passed back in the response payloads are pretty locked down. It's mostly for security and to not leak any important information back to the client. This means you will need to put in a little more effort to include extra information about your custom error. Check out the ["Error transformation"](https://github.com/hapijs/hapi/blob/master/API.md#error-transformation) section in the hapi documentation.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/images/boom.png b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/images/boom.png
deleted file mode 100755
index 373bc13..0000000
Binary files a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/images/boom.png and /dev/null differ
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/lib/index.js
deleted file mode 100755
index 6bdea69..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/lib/index.js
+++ /dev/null
@@ -1,318 +0,0 @@
-// Load modules
-
-var Http = require('http');
-var Hoek = require('hoek');
-
-
-// Declare internals
-
-var internals = {};
-
-exports.wrap = function (error, statusCode, message) {
-
-    Hoek.assert(error instanceof Error, 'Cannot wrap non-Error object');
-    return (error.isBoom ? error : internals.initialize(error, statusCode || 500, message));
-};
-
-
-exports.create = function (statusCode, message, data) {
-
-    return internals.create(statusCode, message, data, exports.create);
-};
-
-internals.create = function (statusCode, message, data, ctor) {
-
-    var error = new Error(message ? message : undefined);       // Avoids settings null message
-    Error.captureStackTrace(error, ctor);                       // Filter the stack to our external API
-    error.data = data || null;
-    internals.initialize(error, statusCode);
-    return error;
-};
-
-internals.initialize = function (error, statusCode, message) {
-
-    var numberCode = parseInt(statusCode, 10);
-    Hoek.assert(!isNaN(numberCode) && numberCode >= 400, 'First argument must be a number (400+):', statusCode);
-
-    error.isBoom = true;
-    error.isServer = numberCode >= 500;
-
-    if (!error.hasOwnProperty('data')) {
-        error.data = null;
-    }
-
-    error.output = {
-        statusCode: numberCode,
-        payload: {},
-        headers: {}
-    };
-
-    error.reformat = internals.reformat;
-    error.reformat();
-
-    if (!message &&
-        !error.message) {
-
-        message = error.output.payload.error;
-    }
-
-    if (message) {
-        error.message = (message + (error.message ? ': ' + error.message : ''));
-    }
-
-    return error;
-};
-
-
-internals.reformat = function () {
-
-    this.output.payload.statusCode = this.output.statusCode;
-    this.output.payload.error = Http.STATUS_CODES[this.output.statusCode] || 'Unknown';
-
-    if (this.output.statusCode === 500) {
-        this.output.payload.message = 'An internal server error occurred';              // Hide actual error from user
-    }
-    else if (this.message) {
-        this.output.payload.message = this.message;
-    }
-};
-
-
-// 4xx Client Errors
-
-exports.badRequest = function (message, data) {
-
-    return internals.create(400, message, data, exports.badRequest);
-};
-
-
-exports.unauthorized = function (message, scheme, attributes) {          // Or function (message, wwwAuthenticate[])
-
-    var err = internals.create(401, message, undefined, exports.unauthorized);
-
-    if (!scheme) {
-        return err;
-    }
-
-    var wwwAuthenticate = '';
-    var i = 0;
-    var il = 0;
-
-    if (typeof scheme === 'string') {
-
-        // function (message, scheme, attributes)
-
-        wwwAuthenticate = scheme;
-
-        if (attributes || message) {
-            err.output.payload.attributes = {};
-        }
-
-        if (attributes) {
-            var names = Object.keys(attributes);
-            for (i = 0, il = names.length; i < il; ++i) {
-                var name = names[i];
-                if (i) {
-                    wwwAuthenticate += ',';
-                }
-
-                var value = attributes[name];
-                if (value === null ||
-                    value === undefined) {              // Value can be zero
-
-                    value = '';
-                }
-                wwwAuthenticate += ' ' + name + '="' + Hoek.escapeHeaderAttribute(value.toString()) + '"';
-                err.output.payload.attributes[name] = value;
-            }
-        }
-
-        if (message) {
-            if (attributes) {
-                wwwAuthenticate += ',';
-            }
-            wwwAuthenticate += ' error="' + Hoek.escapeHeaderAttribute(message) + '"';
-            err.output.payload.attributes.error = message;
-        }
-        else {
-            err.isMissing = true;
-        }
-    }
-    else {
-
-        // function (message, wwwAuthenticate[])
-
-        var wwwArray = scheme;
-        for (i = 0, il = wwwArray.length; i < il; ++i) {
-            if (i) {
-                wwwAuthenticate += ', ';
-            }
-
-            wwwAuthenticate += wwwArray[i];
-        }
-    }
-
-    err.output.headers['WWW-Authenticate'] = wwwAuthenticate;
-
-    return err;
-};
-
-
-exports.forbidden = function (message, data) {
-
-    return internals.create(403, message, data, exports.forbidden);
-};
-
-
-exports.notFound = function (message, data) {
-
-    return internals.create(404, message, data, exports.notFound);
-};
-
-
-exports.methodNotAllowed = function (message, data) {
-
-    return internals.create(405, message, data, exports.methodNotAllowed);
-};
-
-
-exports.notAcceptable = function (message, data) {
-
-    return internals.create(406, message, data, exports.notAcceptable);
-};
-
-
-exports.proxyAuthRequired = function (message, data) {
-
-    return internals.create(407, message, data, exports.proxyAuthRequired);
-};
-
-
-exports.clientTimeout = function (message, data) {
-
-    return internals.create(408, message, data, exports.clientTimeout);
-};
-
-
-exports.conflict = function (message, data) {
-
-    return internals.create(409, message, data, exports.conflict);
-};
-
-
-exports.resourceGone = function (message, data) {
-
-    return internals.create(410, message, data, exports.resourceGone);
-};
-
-
-exports.lengthRequired = function (message, data) {
-
-    return internals.create(411, message, data, exports.lengthRequired);
-};
-
-
-exports.preconditionFailed = function (message, data) {
-
-    return internals.create(412, message, data, exports.preconditionFailed);
-};
-
-
-exports.entityTooLarge = function (message, data) {
-
-    return internals.create(413, message, data, exports.entityTooLarge);
-};
-
-
-exports.uriTooLong = function (message, data) {
-
-    return internals.create(414, message, data, exports.uriTooLong);
-};
-
-
-exports.unsupportedMediaType = function (message, data) {
-
-    return internals.create(415, message, data, exports.unsupportedMediaType);
-};
-
-
-exports.rangeNotSatisfiable = function (message, data) {
-
-    return internals.create(416, message, data, exports.rangeNotSatisfiable);
-};
-
-
-exports.expectationFailed = function (message, data) {
-
-    return internals.create(417, message, data, exports.expectationFailed);
-};
-
-exports.badData = function (message, data) {
-
-    return internals.create(422, message, data, exports.badData);
-};
-
-
-exports.preconditionRequired = function (message, data) {
-
-    return internals.create(428, message, data, exports.preconditionRequired);
-};
-
-
-exports.tooManyRequests = function (message, data) {
-
-    return internals.create(429, message, data, exports.tooManyRequests);
-};
-
-
-// 5xx Server Errors
-
-exports.internal = function (message, data, statusCode) {
-
-    return internals.serverError(message, data, statusCode, exports.internal);
-};
-
-internals.serverError = function (message, data, statusCode, ctor) {
-
-    var error;
-    if (data instanceof Error) {
-        error = exports.wrap(data, statusCode, message);
-    } else {
-        error = internals.create(statusCode || 500, message, undefined, ctor);
-        error.data = data;
-    }
-
-    return error;
-};
-
-
-exports.notImplemented = function (message, data) {
-
-    return internals.serverError(message, data, 501, exports.notImplemented);
-};
-
-
-exports.badGateway = function (message, data) {
-
-    return internals.serverError(message, data, 502, exports.badGateway);
-};
-
-
-exports.serverTimeout = function (message, data) {
-
-    return internals.serverError(message, data, 503, exports.serverTimeout);
-};
-
-
-exports.gatewayTimeout = function (message, data) {
-
-    return internals.serverError(message, data, 504, exports.gatewayTimeout);
-};
-
-
-exports.badImplementation = function (message, data) {
-
-    var err = internals.serverError(message, data, 500, exports.badImplementation);
-    err.isDeveloperError = true;
-    return err;
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/package.json
deleted file mode 100644
index 9a9fa16..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/package.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "name": "boom",
-  "description": "HTTP-friendly error objects",
-  "version": "2.10.1",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/hapijs/boom.git"
-  },
-  "main": "lib/index.js",
-  "keywords": [
-    "error",
-    "http"
-  ],
-  "engines": {
-    "node": ">=0.10.40"
-  },
-  "dependencies": {
-    "hoek": "2.x.x"
-  },
-  "devDependencies": {
-    "code": "1.x.x",
-    "lab": "7.x.x"
-  },
-  "scripts": {
-    "test": "lab -a code -t 100 -L",
-    "test-cov-html": "lab -a code -r html -o coverage.html -L"
-  },
-  "license": "BSD-3-Clause",
-  "gitHead": "ff1a662a86b39426cdd18f4441b112d307a34a6f",
-  "bugs": {
-    "url": "https://github.com/hapijs/boom/issues"
-  },
-  "homepage": "https://github.com/hapijs/boom#readme",
-  "_id": "boom@2.10.1",
-  "_shasum": "39c8918ceff5799f83f9492a848f625add0c766f",
-  "_from": "boom@>=2.0.0 <3.0.0",
-  "_npmVersion": "2.11.1",
-  "_nodeVersion": "0.10.40",
-  "_npmUser": {
-    "name": "arb",
-    "email": "arbretz@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "hueniverse",
-      "email": "eran@hueniverse.com"
-    },
-    {
-      "name": "wyatt",
-      "email": "wpreul@gmail.com"
-    },
-    {
-      "name": "arb",
-      "email": "arbretz@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "39c8918ceff5799f83f9492a848f625add0c766f",
-    "tarball": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/test/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/test/index.js
deleted file mode 100755
index 79a59e9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/boom/test/index.js
+++ /dev/null
@@ -1,654 +0,0 @@
-// Load modules
-
-var Code = require('code');
-var Boom = require('../lib');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.describe;
-var it = lab.it;
-var expect = Code.expect;
-
-
-it('returns the same object when already boom', function (done) {
-
-    var error = Boom.badRequest();
-    var wrapped = Boom.wrap(error);
-    expect(error).to.equal(wrapped);
-    done();
-});
-
-it('returns an error with info when constructed using another error', function (done) {
-
-    var error = new Error('ka-boom');
-    error.xyz = 123;
-    var err = Boom.wrap(error);
-    expect(err.xyz).to.equal(123);
-    expect(err.message).to.equal('ka-boom');
-    expect(err.output).to.deep.equal({
-        statusCode: 500,
-        payload: {
-            statusCode: 500,
-            error: 'Internal Server Error',
-            message: 'An internal server error occurred'
-        },
-        headers: {}
-    });
-    expect(err.data).to.equal(null);
-    done();
-});
-
-it('does not override data when constructed using another error', function (done) {
-
-    var error = new Error('ka-boom');
-    error.data = { useful: 'data' };
-    var err = Boom.wrap(error);
-    expect(err.data).to.equal(error.data);
-    done();
-});
-
-it('sets new message when none exists', function (done) {
-
-    var error = new Error();
-    var wrapped = Boom.wrap(error, 400, 'something bad');
-    expect(wrapped.message).to.equal('something bad');
-    done();
-});
-
-it('throws when statusCode is not a number', function (done) {
-
-    expect(function () {
-
-        Boom.create('x');
-    }).to.throw('First argument must be a number (400+): x');
-    done();
-});
-
-it('will cast a number-string to an integer', function (done) {
-
-    var codes = [
-        { input: '404', result: 404 },
-        { input: '404.1', result: 404 },
-        { input: 400, result: 400 },
-        { input: 400.123, result: 400 }];
-    for (var i = 0, il = codes.length; i < il; ++i) {
-        var code = codes[i];
-        var err = Boom.create(code.input);
-        expect(err.output.statusCode).to.equal(code.result);
-    }
-
-    done();
-});
-
-it('throws when statusCode is not finite', function (done) {
-
-    expect(function () {
-
-        Boom.create(1 / 0);
-    }).to.throw('First argument must be a number (400+): null');
-    done();
-});
-
-it('sets error code to unknown', function (done) {
-
-    var err = Boom.create(999);
-    expect(err.output.payload.error).to.equal('Unknown');
-    done();
-});
-
-describe('create()', function () {
-
-    it('does not sets null message', function (done) {
-
-        var error = Boom.unauthorized(null);
-        expect(error.output.payload.message).to.not.exist();
-        expect(error.isServer).to.be.false();
-        done();
-    });
-
-    it('sets message and data', function (done) {
-
-        var error = Boom.badRequest('Missing data', { type: 'user' });
-        expect(error.data.type).to.equal('user');
-        expect(error.output.payload.message).to.equal('Missing data');
-        done();
-    });
-});
-
-describe('isBoom()', function () {
-
-    it('returns true for Boom object', function (done) {
-
-        expect(Boom.badRequest().isBoom).to.equal(true);
-        done();
-    });
-
-    it('returns false for Error object', function (done) {
-
-        expect((new Error()).isBoom).to.not.exist();
-        done();
-    });
-});
-
-describe('badRequest()', function () {
-
-    it('returns a 400 error statusCode', function (done) {
-
-        var error = Boom.badRequest();
-
-        expect(error.output.statusCode).to.equal(400);
-        expect(error.isServer).to.be.false();
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.badRequest('my message').message).to.equal('my message');
-        done();
-    });
-
-    it('sets the message to HTTP status if none provided', function (done) {
-
-        expect(Boom.badRequest().message).to.equal('Bad Request');
-        done();
-    });
-});
-
-describe('unauthorized()', function () {
-
-    it('returns a 401 error statusCode', function (done) {
-
-        var err = Boom.unauthorized();
-        expect(err.output.statusCode).to.equal(401);
-        expect(err.output.headers).to.deep.equal({});
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.unauthorized('my message').message).to.equal('my message');
-        done();
-    });
-
-    it('returns a WWW-Authenticate header when passed a scheme', function (done) {
-
-        var err = Boom.unauthorized('boom', 'Test');
-        expect(err.output.statusCode).to.equal(401);
-        expect(err.output.headers['WWW-Authenticate']).to.equal('Test error="boom"');
-        done();
-    });
-
-    it('returns a WWW-Authenticate header set to the schema array value', function (done) {
-
-        var err = Boom.unauthorized(null, ['Test','one','two']);
-        expect(err.output.statusCode).to.equal(401);
-        expect(err.output.headers['WWW-Authenticate']).to.equal('Test, one, two');
-        done();
-    });
-
-    it('returns a WWW-Authenticate header when passed a scheme and attributes', function (done) {
-
-        var err = Boom.unauthorized('boom', 'Test', { a: 1, b: 'something', c: null, d: 0 });
-        expect(err.output.statusCode).to.equal(401);
-        expect(err.output.headers['WWW-Authenticate']).to.equal('Test a="1", b="something", c="", d="0", error="boom"');
-        expect(err.output.payload.attributes).to.deep.equal({ a: 1, b: 'something', c: '', d: 0, error: 'boom' });
-        done();
-    });
-
-    it('returns a WWW-Authenticate header when passed attributes, missing error', function (done) {
-
-        var err = Boom.unauthorized(null, 'Test', { a: 1, b: 'something', c: null, d: 0 });
-        expect(err.output.statusCode).to.equal(401);
-        expect(err.output.headers['WWW-Authenticate']).to.equal('Test a="1", b="something", c="", d="0"');
-        expect(err.isMissing).to.equal(true);
-        done();
-    });
-
-    it('sets the isMissing flag when error message is empty', function (done) {
-
-        var err = Boom.unauthorized('', 'Basic');
-        expect(err.isMissing).to.equal(true);
-        done();
-    });
-
-    it('does not set the isMissing flag when error message is not empty', function (done) {
-
-        var err = Boom.unauthorized('message', 'Basic');
-        expect(err.isMissing).to.equal(undefined);
-        done();
-    });
-
-    it('sets a WWW-Authenticate when passed as an array', function (done) {
-
-        var err = Boom.unauthorized('message', ['Basic', 'Example e="1"', 'Another x="3", y="4"']);
-        expect(err.output.headers['WWW-Authenticate']).to.equal('Basic, Example e="1", Another x="3", y="4"');
-        done();
-    });
-});
-
-
-describe('methodNotAllowed()', function () {
-
-    it('returns a 405 error statusCode', function (done) {
-
-        expect(Boom.methodNotAllowed().output.statusCode).to.equal(405);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.methodNotAllowed('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('notAcceptable()', function () {
-
-    it('returns a 406 error statusCode', function (done) {
-
-        expect(Boom.notAcceptable().output.statusCode).to.equal(406);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.notAcceptable('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('proxyAuthRequired()', function () {
-
-    it('returns a 407 error statusCode', function (done) {
-
-        expect(Boom.proxyAuthRequired().output.statusCode).to.equal(407);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.proxyAuthRequired('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('clientTimeout()', function () {
-
-    it('returns a 408 error statusCode', function (done) {
-
-        expect(Boom.clientTimeout().output.statusCode).to.equal(408);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.clientTimeout('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('conflict()', function () {
-
-    it('returns a 409 error statusCode', function (done) {
-
-        expect(Boom.conflict().output.statusCode).to.equal(409);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.conflict('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('resourceGone()', function () {
-
-    it('returns a 410 error statusCode', function (done) {
-
-        expect(Boom.resourceGone().output.statusCode).to.equal(410);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.resourceGone('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('lengthRequired()', function () {
-
-    it('returns a 411 error statusCode', function (done) {
-
-        expect(Boom.lengthRequired().output.statusCode).to.equal(411);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.lengthRequired('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('preconditionFailed()', function () {
-
-    it('returns a 412 error statusCode', function (done) {
-
-        expect(Boom.preconditionFailed().output.statusCode).to.equal(412);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.preconditionFailed('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('entityTooLarge()', function () {
-
-    it('returns a 413 error statusCode', function (done) {
-
-        expect(Boom.entityTooLarge().output.statusCode).to.equal(413);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.entityTooLarge('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('uriTooLong()', function () {
-
-    it('returns a 414 error statusCode', function (done) {
-
-        expect(Boom.uriTooLong().output.statusCode).to.equal(414);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.uriTooLong('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('unsupportedMediaType()', function () {
-
-    it('returns a 415 error statusCode', function (done) {
-
-        expect(Boom.unsupportedMediaType().output.statusCode).to.equal(415);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.unsupportedMediaType('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('rangeNotSatisfiable()', function () {
-
-    it('returns a 416 error statusCode', function (done) {
-
-        expect(Boom.rangeNotSatisfiable().output.statusCode).to.equal(416);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.rangeNotSatisfiable('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('expectationFailed()', function () {
-
-    it('returns a 417 error statusCode', function (done) {
-
-        expect(Boom.expectationFailed().output.statusCode).to.equal(417);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.expectationFailed('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('badData()', function () {
-
-    it('returns a 422 error statusCode', function (done) {
-
-        expect(Boom.badData().output.statusCode).to.equal(422);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.badData('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('preconditionRequired()', function () {
-
-    it('returns a 428 error statusCode', function (done) {
-
-        expect(Boom.preconditionRequired().output.statusCode).to.equal(428);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.preconditionRequired('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('tooManyRequests()', function () {
-
-    it('returns a 429 error statusCode', function (done) {
-
-        expect(Boom.tooManyRequests().output.statusCode).to.equal(429);
-        done();
-    });
-
-    it('sets the message with the passed-in message', function (done) {
-
-        expect(Boom.tooManyRequests('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-describe('serverTimeout()', function () {
-
-    it('returns a 503 error statusCode', function (done) {
-
-        expect(Boom.serverTimeout().output.statusCode).to.equal(503);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.serverTimeout('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-describe('forbidden()', function () {
-
-    it('returns a 403 error statusCode', function (done) {
-
-        expect(Boom.forbidden().output.statusCode).to.equal(403);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.forbidden('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-describe('notFound()', function () {
-
-    it('returns a 404 error statusCode', function (done) {
-
-        expect(Boom.notFound().output.statusCode).to.equal(404);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.notFound('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-describe('internal()', function () {
-
-    it('returns a 500 error statusCode', function (done) {
-
-        expect(Boom.internal().output.statusCode).to.equal(500);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        var err = Boom.internal('my message');
-        expect(err.message).to.equal('my message');
-        expect(err.isServer).to.true();
-        expect(err.output.payload.message).to.equal('An internal server error occurred');
-        done();
-    });
-
-    it('passes data on the callback if its passed in', function (done) {
-
-        expect(Boom.internal('my message', { my: 'data' }).data.my).to.equal('data');
-        done();
-    });
-
-    it('returns an error with composite message', function (done) {
-
-        try {
-            JSON.parse('{');
-        }
-        catch (err) {
-            var boom = Boom.internal('Someting bad', err);
-            expect(boom.message).to.equal('Someting bad: Unexpected end of input');
-            expect(boom.isServer).to.be.true();
-            done();
-        }
-    });
-});
-
-describe('notImplemented()', function () {
-
-    it('returns a 501 error statusCode', function (done) {
-
-        expect(Boom.notImplemented().output.statusCode).to.equal(501);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.notImplemented('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-
-describe('badGateway()', function () {
-
-    it('returns a 502 error statusCode', function (done) {
-
-        expect(Boom.badGateway().output.statusCode).to.equal(502);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.badGateway('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-describe('gatewayTimeout()', function () {
-
-    it('returns a 504 error statusCode', function (done) {
-
-        expect(Boom.gatewayTimeout().output.statusCode).to.equal(504);
-        done();
-    });
-
-    it('sets the message with the passed in message', function (done) {
-
-        expect(Boom.gatewayTimeout('my message').message).to.equal('my message');
-        done();
-    });
-});
-
-describe('badImplementation()', function () {
-
-    it('returns a 500 error statusCode', function (done) {
-
-        var err = Boom.badImplementation();
-        expect(err.output.statusCode).to.equal(500);
-        expect(err.isDeveloperError).to.equal(true);
-        expect(err.isServer).to.be.true();
-        done();
-    });
-});
-
-describe('stack trace', function () {
-
-    it('should omit lib', function (done) {
-
-        ['badRequest', 'unauthorized', 'forbidden', 'notFound', 'methodNotAllowed',
-            'notAcceptable', 'proxyAuthRequired', 'clientTimeout', 'conflict',
-            'resourceGone', 'lengthRequired', 'preconditionFailed', 'entityTooLarge',
-            'uriTooLong', 'unsupportedMediaType', 'rangeNotSatisfiable', 'expectationFailed',
-            'badData', 'preconditionRequired', 'tooManyRequests',
-
-            // 500s
-            'internal', 'notImplemented', 'badGateway', 'serverTimeout', 'gatewayTimeout',
-            'badImplementation'
-        ].forEach(function (name) {
-
-            var err = Boom[name]();
-            expect(err.stack).to.not.match(/\/lib\/index\.js/);
-        });
-
-        done();
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/.npmignore
deleted file mode 100644
index b3bb517..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/.npmignore
+++ /dev/null
@@ -1,18 +0,0 @@
-.idea
-*.iml
-npm-debug.log
-dump.rdb
-node_modules
-results.tap
-results.xml
-npm-shrinkwrap.json
-config.json
-.DS_Store
-*/.DS_Store
-*/*/.DS_Store
-._*
-*/._*
-*/*/._*
-coverage.*
-lib-cov
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/.travis.yml
deleted file mode 100755
index 4d82692..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/.travis.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-language: node_js
-
-node_js:
-  - 0.10
-  - 4.0
-
-sudo: false
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/LICENSE
deleted file mode 100755
index cda4473..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright (c) 2014, Eran Hammer and other contributors.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * The names of any contributors may not be used to endorse or promote
-      products derived from this software without specific prior written
-      permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-                                  *   *   *
-
-The complete list of contributors can be found at: https://github.com/hueniverse/cryptiles/graphs/contributors
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/README.md b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/README.md
deleted file mode 100644
index 4008305..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/README.md
+++ /dev/null
@@ -1,16 +0,0 @@
-cryptiles
-=========
-
-General purpose crypto utilities
-
-[![Build Status](https://secure.travis-ci.org/hapijs/cryptiles.png)](http://travis-ci.org/hapijs/cryptiles)
-
-Lead Maintainer - [C J Silverio](https://github.com/ceejbot)
-
-## Methods
-
-### `randomString(<Number> size)`
-Returns a cryptographically strong pseudo-random data string. Takes a size argument for the length of the string.
-
-### `fixedTimeComparison(<String> a, <String> b)`
-Compare two strings using fixed time algorithm (to prevent time-based analysis of MAC digest match). Returns `true` if the strings match, `false` if they differ.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/index.js
deleted file mode 100755
index f385870..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/lib/index.js
+++ /dev/null
@@ -1,68 +0,0 @@
-// Load modules
-
-var Crypto = require('crypto');
-var Boom = require('boom');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Generate a cryptographically strong pseudo-random data
-
-exports.randomString = function (size) {
-
-    var buffer = exports.randomBits((size + 1) * 6);
-    if (buffer instanceof Error) {
-        return buffer;
-    }
-
-    var string = buffer.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, '');
-    return string.slice(0, size);
-};
-
-
-exports.randomBits = function (bits) {
-
-    if (!bits ||
-        bits < 0) {
-
-        return Boom.internal('Invalid random bits count');
-    }
-
-    var bytes = Math.ceil(bits / 8);
-    try {
-        return Crypto.randomBytes(bytes);
-    }
-    catch (err) {
-        return Boom.internal('Failed generating random bits: ' + err.message);
-    }
-};
-
-
-// Compare two strings using fixed time algorithm (to prevent time-based analysis of MAC digest match)
-
-exports.fixedTimeComparison = function (a, b) {
-
-    if (typeof a !== 'string' ||
-        typeof b !== 'string') {
-
-        return false;
-    }
-
-    var mismatch = (a.length === b.length ? 0 : 1);
-    if (mismatch) {
-        b = a;
-    }
-
-    for (var i = 0, il = a.length; i < il; ++i) {
-        var ac = a.charCodeAt(i);
-        var bc = b.charCodeAt(i);
-        mismatch |= (ac ^ bc);
-    }
-
-    return (mismatch === 0);
-};
-
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/package.json
deleted file mode 100644
index bf368d3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/package.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "name": "cryptiles",
-  "description": "General purpose crypto utilities",
-  "version": "2.0.5",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/hapijs/cryptiles.git"
-  },
-  "main": "lib/index.js",
-  "keywords": [
-    "cryptography",
-    "security",
-    "utilites"
-  ],
-  "engines": {
-    "node": ">=0.10.40"
-  },
-  "dependencies": {
-    "boom": "2.x.x"
-  },
-  "devDependencies": {
-    "code": "1.x.x",
-    "lab": "5.x.x"
-  },
-  "scripts": {
-    "test": "lab -a code -t 100 -L",
-    "test-cov-html": "lab -a code -r html -o coverage.html"
-  },
-  "license": "BSD-3-Clause",
-  "gitHead": "9bc5a852f01cd51e615814e1cb255fe2df810649",
-  "bugs": {
-    "url": "https://github.com/hapijs/cryptiles/issues"
-  },
-  "homepage": "https://github.com/hapijs/cryptiles#readme",
-  "_id": "cryptiles@2.0.5",
-  "_shasum": "3bdfecdc608147c1c67202fa291e7dca59eaa3b8",
-  "_from": "cryptiles@>=2.0.0 <3.0.0",
-  "_npmVersion": "2.14.2",
-  "_nodeVersion": "4.0.0",
-  "_npmUser": {
-    "name": "hueniverse",
-    "email": "eran@hammer.io"
-  },
-  "dist": {
-    "shasum": "3bdfecdc608147c1c67202fa291e7dca59eaa3b8",
-    "tarball": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "hueniverse",
-      "email": "eran@hueniverse.com"
-    },
-    {
-      "name": "ceejbot",
-      "email": "ceejceej@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/test/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/test/index.js
deleted file mode 100755
index 170393f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/cryptiles/test/index.js
+++ /dev/null
@@ -1,102 +0,0 @@
-// Load modules
-
-var Code = require('code');
-var Cryptiles = require('..');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.describe;
-var it = lab.it;
-var expect = Code.expect;
-
-
-describe('randomString()', function () {
-
-    it('should generate the right length string', function (done) {
-
-        for (var i = 1; i <= 1000; ++i) {
-            expect(Cryptiles.randomString(i).length).to.equal(i);
-        }
-
-        done();
-    });
-
-    it('returns an error on invalid bits size', function (done) {
-
-        expect(Cryptiles.randomString(99999999999999999999).message).to.match(/Failed generating random bits/);
-        done();
-    });
-});
-
-describe('randomBits()', function () {
-
-    it('returns an error on invalid input', function (done) {
-
-        expect(Cryptiles.randomBits(0).message).to.equal('Invalid random bits count');
-        done();
-    });
-});
-
-describe('fixedTimeComparison()', function () {
-
-    var a = Cryptiles.randomString(50000);
-    var b = Cryptiles.randomString(150000);
-
-    it('should take the same amount of time comparing different string sizes', function (done) {
-
-        var now = Date.now();
-        Cryptiles.fixedTimeComparison(b, a);
-        var t1 = Date.now() - now;
-
-        now = Date.now();
-        Cryptiles.fixedTimeComparison(b, b);
-        var t2 = Date.now() - now;
-
-        expect(t2 - t1).to.be.within(-20, 20);
-        done();
-    });
-
-    it('should return true for equal strings', function (done) {
-
-        expect(Cryptiles.fixedTimeComparison(a, a)).to.equal(true);
-        done();
-    });
-
-    it('should return false for different strings (size, a < b)', function (done) {
-
-        expect(Cryptiles.fixedTimeComparison(a, a + 'x')).to.equal(false);
-        done();
-    });
-
-    it('should return false for different strings (size, a > b)', function (done) {
-
-        expect(Cryptiles.fixedTimeComparison(a + 'x', a)).to.equal(false);
-        done();
-    });
-
-    it('should return false for different strings (size, a = b)', function (done) {
-
-        expect(Cryptiles.fixedTimeComparison(a + 'x', a + 'y')).to.equal(false);
-        done();
-    });
-
-    it('should return false when not a string', function (done) {
-
-        expect(Cryptiles.fixedTimeComparison('x', null)).to.equal(false);
-        done();
-    });
-
-    it('should return false when not a string (left)', function (done) {
-
-        expect(Cryptiles.fixedTimeComparison(null, 'x')).to.equal(false);
-        done();
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/.npmignore
deleted file mode 100644
index 7e1574d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/.npmignore
+++ /dev/null
@@ -1,18 +0,0 @@
-.idea
-*.iml
-npm-debug.log
-dump.rdb
-node_modules
-results.tap
-results.xml
-npm-shrinkwrap.json
-config.json
-.DS_Store
-*/.DS_Store
-*/*/.DS_Store
-._*
-*/._*
-*/*/._*
-coverage.*
-lib-cov
-complexity.md
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/.travis.yml
deleted file mode 100644
index 7a64dd2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-language: node_js
-
-node_js:
-  - 0.10
-  - 4.0
-
-sudo: false
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/CONTRIBUTING.md b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/CONTRIBUTING.md
deleted file mode 100644
index 8928361..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/CONTRIBUTING.md
+++ /dev/null
@@ -1 +0,0 @@
-Please view our [hapijs contributing guide](https://github.com/hapijs/hapi/blob/master/CONTRIBUTING.md).
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/LICENSE
deleted file mode 100644
index 5530904..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/LICENSE
+++ /dev/null
@@ -1,31 +0,0 @@
-Copyright (c) 2011-2014, Walmart and other contributors.
-Copyright (c) 2011, Yahoo Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * The names of any contributors may not be used to endorse or promote
-      products derived from this software without specific prior written
-      permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-                                  *   *   *
-
-The complete list of contributors can be found at: https://github.com/hapijs/hapi/graphs/contributors
-Portions of this project were initially based on the Yahoo! Inc. Postmile project,
-published at https://github.com/yahoo/postmile.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/README.md b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/README.md
deleted file mode 100644
index 92c4912..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/README.md
+++ /dev/null
@@ -1,584 +0,0 @@
-![hoek Logo](https://raw.github.com/hapijs/hoek/master/images/hoek.png)
-
-Utility methods for the hapi ecosystem. This module is not intended to solve every problem for everyone, but rather as a central place to store hapi-specific methods. If you're looking for a general purpose utility module, check out [lodash](https://github.com/lodash/lodash) or [underscore](https://github.com/jashkenas/underscore).
-
-[![Build Status](https://secure.travis-ci.org/hapijs/hoek.svg)](http://travis-ci.org/hapijs/hoek)
-
-Lead Maintainer: [Nathan LaFreniere](https://github.com/nlf)
-
-# Table of Contents
-
-* [Introduction](#introduction "Introduction")
-* [Object](#object "Object")
-  * [clone](#cloneobj "clone")
-  * [cloneWithShallow](#clonewithshallowobj-keys "cloneWithShallow")
-  * [merge](#mergetarget-source-isnulloverride-ismergearrays "merge")
-  * [applyToDefaults](#applytodefaultsdefaults-options-isnulloverride "applyToDefaults")
-  * [applyToDefaultsWithShallow](#applytodefaultswithshallowdefaults-options-keys "applyToDefaultsWithShallow")
-  * [deepEqual](#deepequala-b "deepEqual")
-  * [unique](#uniquearray-key "unique")
-  * [mapToObject](#maptoobjectarray-key "mapToObject")
-  * [intersect](#intersectarray1-array2 "intersect")
-  * [contain](#containref-values-options "contain")
-  * [flatten](#flattenarray-target "flatten")
-  * [reach](#reachobj-chain-options "reach")
-  * [reachTemplate](#reachtemplateobj-template-options "reachTemplate")
-  * [transform](#transformobj-transform-options "transform")
-  * [shallow](#shallowobj "shallow")
-  * [stringify](#stringifyobj "stringify")
-* [Timer](#timer "Timer")
-* [Bench](#bench "Bench")
-* [Binary Encoding/Decoding](#binary-encodingdecoding "Binary Encoding/Decoding")
-  * [base64urlEncode](#base64urlencodevalue "binary64urlEncode")
-  * [base64urlDecode](#base64urldecodevalue "binary64urlDecode")
-* [Escaping Characters](#escaping-characters "Escaping Characters")
-  * [escapeHtml](#escapehtmlstring "escapeHtml")
-  * [escapeHeaderAttribute](#escapeheaderattributeattribute "escapeHeaderAttribute")
-  * [escapeRegex](#escaperegexstring "escapeRegex")
-* [Errors](#errors "Errors")
-  * [assert](#assertcondition-message "assert")
-  * [abort](#abortmessage "abort")
-  * [displayStack](#displaystackslice "displayStack")
-  * [callStack](#callstackslice "callStack")
-* [Function](#function "Function")
-  * [nextTick](#nexttickfn "nextTick")
-  * [once](#oncefn "once")
-  * [ignore](#ignore "ignore")
-* [Miscellaneous](#miscellaneous "Miscellaneous")
-  * [uniqueFilename](#uniquefilenamepath-extension "uniqueFilename")
-  * [isAbsolutePath](#isabsolutepathpath-platform "isAbsolutePath")
-  * [isInteger](#isintegervalue "isInteger")
-
-
-
-# Introduction
-
-The *Hoek* library contains some common functions used within the hapi ecosystem. It comes with useful methods for Arrays (clone, merge, applyToDefaults), Objects (removeKeys, copy), Asserting and more.
-
-For example, to use Hoek to set configuration with default options:
-```javascript
-var Hoek = require('hoek');
-
-var default = {url : "www.github.com", port : "8000", debug : true};
-
-var config = Hoek.applyToDefaults(default, {port : "3000", admin : true});
-
-// In this case, config would be { url: 'www.github.com', port: '3000', debug: true, admin: true }
-```
-
-Under each of the sections (such as Array), there are subsections which correspond to Hoek methods. Each subsection will explain how to use the corresponding method. In each js excerpt below, the `var Hoek = require('hoek');` is omitted for brevity.
-
-## Object
-
-Hoek provides several helpful methods for objects and arrays.
-
-### clone(obj)
-
-This method is used to clone an object or an array. A *deep copy* is made (duplicates everything, including values that are objects, as well as non-enumerable properties).
-
-```javascript
-
-var nestedObj = {
-        w: /^something$/ig,
-        x: {
-            a: [1, 2, 3],
-            b: 123456,
-            c: new Date()
-        },
-        y: 'y',
-        z: new Date()
-    };
-
-var copy = Hoek.clone(nestedObj);
-
-copy.x.b = 100;
-
-console.log(copy.y);        // results in 'y'
-console.log(nestedObj.x.b); // results in 123456
-console.log(copy.x.b);      // results in 100
-```
-
-### cloneWithShallow(obj, keys)
-keys is an array of key names to shallow copy
-
-This method is also used to clone an object or array, however any keys listed in the `keys` array are shallow copied while those not listed are deep copied.
-
-```javascript
-
-var nestedObj = {
-        w: /^something$/ig,
-        x: {
-            a: [1, 2, 3],
-            b: 123456,
-            c: new Date()
-        },
-        y: 'y',
-        z: new Date()
-    };
-
-var copy = Hoek.cloneWithShallow(nestedObj, ['x']);
-
-copy.x.b = 100;
-
-console.log(copy.y);        // results in 'y'
-console.log(nestedObj.x.b); // results in 100
-console.log(copy.x.b);      // results in 100
-```
-
-### merge(target, source, isNullOverride, isMergeArrays)
-isNullOverride, isMergeArrays default to true
-
-Merge all the properties of source into target, source wins in conflict, and by default null and undefined from source are applied.
-Merge is destructive where the target is modified. For non destructive merge, use `applyToDefaults`.
-
-
-```javascript
-
-var target = {a: 1, b : 2};
-var source = {a: 0, c: 5};
-var source2 = {a: null, c: 5};
-
-Hoek.merge(target, source);         // results in {a: 0, b: 2, c: 5}
-Hoek.merge(target, source2);        // results in {a: null, b: 2, c: 5}
-Hoek.merge(target, source2, false); // results in {a: 1, b: 2, c: 5}
-
-var targetArray = [1, 2, 3];
-var sourceArray = [4, 5];
-
-Hoek.merge(targetArray, sourceArray);              // results in [1, 2, 3, 4, 5]
-Hoek.merge(targetArray, sourceArray, true, false); // results in [4, 5]
-```
-
-### applyToDefaults(defaults, options, isNullOverride)
-isNullOverride defaults to false
-
-Apply options to a copy of the defaults
-
-```javascript
-
-var defaults = { host: "localhost", port: 8000 };
-var options = { port: 8080 };
-
-var config = Hoek.applyToDefaults(defaults, options); // results in { host: "localhost", port: 8080 }
-```
-
-Apply options with a null value to a copy of the defaults
-
-```javascript
-
-var defaults = { host: "localhost", port: 8000 };
-var options = { host: null, port: 8080 };
-
-var config = Hoek.applyToDefaults(defaults, options, true); // results in { host: null, port: 8080 }
-```
-
-### applyToDefaultsWithShallow(defaults, options, keys)
-keys is an array of key names to shallow copy
-
-Apply options to a copy of the defaults. Keys specified in the last parameter are shallow copied from options instead of merged.
-
-```javascript
-
-var defaults = {
-        server: {
-            host: "localhost",
-            port: 8000
-        },
-        name: 'example'
-    };
-
-var options = { server: { port: 8080 } };
-
-var config = Hoek.applyToDefaultsWithShallow(defaults, options, ['server']); // results in { server: { port: 8080 }, name: 'example' }
-```
-
-### deepEqual(b, a, [options])
-
-Performs a deep comparison of the two values including support for circular dependencies, prototype, and properties. To skip prototype comparisons, use `options.prototype = false`
-
-```javascript
-Hoek.deepEqual({ a: [1, 2], b: 'string', c: { d: true } }, { a: [1, 2], b: 'string', c: { d: true } }); //results in true
-Hoek.deepEqual(Object.create(null), {}, { prototype: false }); //results in true
-Hoek.deepEqual(Object.create(null), {}); //results in false
-```
-
-### unique(array, key)
-
-Remove duplicate items from Array
-
-```javascript
-
-var array = [1, 2, 2, 3, 3, 4, 5, 6];
-
-var newArray = Hoek.unique(array);    // results in [1,2,3,4,5,6]
-
-array = [{id: 1}, {id: 1}, {id: 2}];
-
-newArray = Hoek.unique(array, "id");  // results in [{id: 1}, {id: 2}]
-```
-
-### mapToObject(array, key)
-
-Convert an Array into an Object
-
-```javascript
-
-var array = [1,2,3];
-var newObject = Hoek.mapToObject(array);   // results in [{"1": true}, {"2": true}, {"3": true}]
-
-array = [{id: 1}, {id: 2}];
-newObject = Hoek.mapToObject(array, "id"); // results in [{"id": 1}, {"id": 2}]
-```
-
-### intersect(array1, array2)
-
-Find the common unique items in two arrays
-
-```javascript
-
-var array1 = [1, 2, 3];
-var array2 = [1, 4, 5];
-
-var newArray = Hoek.intersect(array1, array2); // results in [1]
-```
-
-### contain(ref, values, [options])
-
-Tests if the reference value contains the provided values where:
-- `ref` - the reference string, array, or object.
-- `values` - a single or array of values to find within the `ref` value. If `ref` is an object, `values` can be a key name,
-  an array of key names, or an object with key-value pairs to compare.
-- `options` - an optional object with the following optional settings:
-    - `deep` - if `true`, performed a deep comparison of the values.
-    - `once` - if `true`, allows only one occurrence of each value.
-    - `only` - if `true`, does not allow values not explicitly listed.
-    - `part` - if `true`, allows partial match of the values (at least one must always match).
-
-Note: comparing a string to overlapping values will result in failed comparison (e.g. `contain('abc', ['ab', 'bc'])`).
-Also, if an object key's value does not match the provided value, `false` is returned even when `part` is specified.
-
-```javascript
-Hoek.contain('aaa', 'a', { only: true });							// true
-Hoek.contain([{ a: 1 }], [{ a: 1 }], { deep: true });				// true
-Hoek.contain([1, 2, 2], [1, 2], { once: true });					// false
-Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1, d: 4 }, { part: true }); // true
-```
-
-### flatten(array, [target])
-
-Flatten an array
-
-```javascript
-
-var array = [1, [2, 3]];
-
-var flattenedArray = Hoek.flatten(array); // results in [1, 2, 3]
-
-array = [1, [2, 3]];
-target = [4, [5]];
-
-flattenedArray = Hoek.flatten(array, target); // results in [4, [5], 1, 2, 3]
-```
-
-### reach(obj, chain, [options])
-
-Converts an object key chain string to reference
-
-- `options` - optional settings
-    - `separator` - string to split chain path on, defaults to '.'
-    - `default` - value to return if the path or value is not present, default is `undefined`
-    - `strict` - if `true`, will throw an error on missing member, default is `false`
-    - `functions` - if `true` allow traversing functions for properties. `false` will throw an error if a function is part of the chain.
-
-A chain including negative numbers will work like negative indices on an
-array.
-
-If chain is `null`, `undefined` or `false`, the object itself will be returned.
-
-```javascript
-
-var chain = 'a.b.c';
-var obj = {a : {b : { c : 1}}};
-
-Hoek.reach(obj, chain); // returns 1
-
-var chain = 'a.b.-1';
-var obj = {a : {b : [2,3,6]}};
-
-Hoek.reach(obj, chain); // returns 6
-```
-
-### reachTemplate(obj, template, [options])
-
-Replaces string parameters (`{name}`) with their corresponding object key values by applying the
-(`reach()`)[#reachobj-chain-options] method where:
-
-- `obj` - the context object used for key lookup.
-- `template` - a string containing `{}` parameters.
-- `options` - optional (`reach()`)[#reachobj-chain-options] options.
-
-```javascript
-
-var chain = 'a.b.c';
-var obj = {a : {b : { c : 1}}};
-
-Hoek.reachTemplate(obj, '1+{a.b.c}=2'); // returns '1+1=2'
-```
-
-### transform(obj, transform, [options])
-
-Transforms an existing object into a new one based on the supplied `obj` and `transform` map. `options` are the same as the `reach` options. The first argument can also be an array of objects. In that case the method will return an array of transformed objects.
-
-```javascript
-var source = {
-    address: {
-        one: '123 main street',
-        two: 'PO Box 1234'
-    },
-    title: 'Warehouse',
-    state: 'CA'
-};
-
-var result = Hoek.transform(source, {
-    'person.address.lineOne': 'address.one',
-    'person.address.lineTwo': 'address.two',
-    'title': 'title',
-    'person.address.region': 'state'
-});
-// Results in
-// {
-//     person: {
-//         address: {
-//             lineOne: '123 main street',
-//             lineTwo: 'PO Box 1234',
-//             region: 'CA'
-//         }
-//     },
-//     title: 'Warehouse'
-// }
-```
-
-### shallow(obj)
-
-Performs a shallow copy by copying the references of all the top level children where:
-- `obj` - the object to be copied.
-
-```javascript
-var shallow = Hoek.shallow({ a: { b: 1 } });
-```
-
-### stringify(obj)
-
-Converts an object to string using the built-in `JSON.stringify()` method with the difference that any errors are caught
-and reported back in the form of the returned string. Used as a shortcut for displaying information to the console (e.g. in
-error message) without the need to worry about invalid conversion.
-
-```javascript
-var a = {};
-a.b = a;
-Hoek.stringify(a);		// Returns '[Cannot display object: Converting circular structure to JSON]'
-```
-
-# Timer
-
-A Timer object. Initializing a new timer object sets the ts to the number of milliseconds elapsed since 1 January 1970 00:00:00 UTC.
-
-```javascript
-
-var timerObj = new Hoek.Timer();
-console.log("Time is now: " + timerObj.ts);
-console.log("Elapsed time from initialization: " + timerObj.elapsed() + 'milliseconds');
-```
-
-
-# Bench
-
-Same as Timer with the exception that `ts` stores the internal node clock which is not related to `Date.now()` and cannot be used to display
-human-readable timestamps. More accurate for benchmarking or internal timers.
-
-# Binary Encoding/Decoding
-
-### base64urlEncode(value)
-
-Encodes value in Base64 or URL encoding
-
-### base64urlDecode(value)
-
-Decodes data in Base64 or URL encoding.
-# Escaping Characters
-
-Hoek provides convenient methods for escaping html characters. The escaped characters are as followed:
-
-```javascript
-
-internals.htmlEscaped = {
-    '&': '&amp;',
-    '<': '&lt;',
-    '>': '&gt;',
-    '"': '&quot;',
-    "'": '&#x27;',
-    '`': '&#x60;'
-};
-```
-
-### escapeHtml(string)
-
-```javascript
-
-var string = '<html> hey </html>';
-var escapedString = Hoek.escapeHtml(string); // returns &lt;html&gt; hey &lt;/html&gt;
-```
-
-### escapeHeaderAttribute(attribute)
-
-Escape attribute value for use in HTTP header
-
-```javascript
-
-var a = Hoek.escapeHeaderAttribute('I said "go w\\o me"');  //returns I said \"go w\\o me\"
-```
-
-
-### escapeRegex(string)
-
-Escape string for Regex construction
-
-```javascript
-
-var a = Hoek.escapeRegex('4^f$s.4*5+-_?%=#!:@|~\\/`"(>)[<]d{}s,');  // returns 4\^f\$s\.4\*5\+\-_\?%\=#\!\:@\|~\\\/`"\(>\)\[<\]d\{\}s\,
-```
-
-# Errors
-
-### assert(condition, message)
-
-```javascript
-
-var a = 1, b = 2;
-
-Hoek.assert(a === b, 'a should equal b');  // Throws 'a should equal b'
-```
-
-Note that you may also pass an already created Error object as the second parameter, and `assert` will throw that object.
-
-```javascript
-
-var a = 1, b = 2;
-
-Hoek.assert(a === b, new Error('a should equal b')); // Throws the given error object
-```
-
-### abort(message)
-
-First checks if `process.env.NODE_ENV === 'test'`, and if so, throws error message. Otherwise,
-displays most recent stack and then exits process.
-
-
-
-### displayStack(slice)
-
-Displays the trace stack
-
-```javascript
-
-var stack = Hoek.displayStack();
-console.log(stack); // returns something like:
-
-[ 'null (/Users/user/Desktop/hoek/test.js:4:18)',
-  'Module._compile (module.js:449:26)',
-  'Module._extensions..js (module.js:467:10)',
-  'Module.load (module.js:356:32)',
-  'Module._load (module.js:312:12)',
-  'Module.runMain (module.js:492:10)',
-  'startup.processNextTick.process._tickCallback (node.js:244:9)' ]
-```
-
-### callStack(slice)
-
-Returns a trace stack array.
-
-```javascript
-
-var stack = Hoek.callStack();
-console.log(stack);  // returns something like:
-
-[ [ '/Users/user/Desktop/hoek/test.js', 4, 18, null, false ],
-  [ 'module.js', 449, 26, 'Module._compile', false ],
-  [ 'module.js', 467, 10, 'Module._extensions..js', false ],
-  [ 'module.js', 356, 32, 'Module.load', false ],
-  [ 'module.js', 312, 12, 'Module._load', false ],
-  [ 'module.js', 492, 10, 'Module.runMain', false ],
-  [ 'node.js',
-    244,
-    9,
-    'startup.processNextTick.process._tickCallback',
-    false ] ]
-```
-
-## Function
-
-### nextTick(fn)
-
-Returns a new function that wraps `fn` in `process.nextTick`.
-
-```javascript
-
-var myFn = function () {
-    console.log('Do this later');
-};
-
-var nextFn = Hoek.nextTick(myFn);
-
-nextFn();
-console.log('Do this first');
-
-// Results in:
-//
-// Do this first
-// Do this later
-```
-
-### once(fn)
-
-Returns a new function that can be run multiple times, but makes sure `fn` is only run once.
-
-```javascript
-
-var myFn = function () {
-    console.log('Ran myFn');
-};
-
-var onceFn = Hoek.once(myFn);
-onceFn(); // results in "Ran myFn"
-onceFn(); // results in undefined
-```
-
-### ignore
-
-A simple no-op function. It does nothing at all.
-
-## Miscellaneous
-
-### uniqueFilename(path, extension)
-`path` to prepend with the randomly generated file name. `extension` is the optional file extension, defaults to `''`.
-
-Returns a randomly generated file name at the specified `path`. The result is a fully resolved path to a file.
-
-```javascript
-var result = Hoek.uniqueFilename('./test/modules', 'txt'); // results in "full/path/test/modules/{random}.txt"
-```
-
-### isAbsolutePath(path, [platform])
-
-Determines whether `path` is an absolute path. Returns `true` or `false`.
-
-- `path` - A file path to test for whether it is absolute or not.
-- `platform` - An optional parameter used for specifying the platform. Defaults to `process.platform`.
-
-### isInteger(value)
-
-Check `value` to see if it is an integer.  Returns true/false.
-
-```javascript
-var result = Hoek.isInteger('23')
-```
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/images/hoek.png b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/images/hoek.png
deleted file mode 100644
index 6ccfcb1..0000000
Binary files a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/images/hoek.png and /dev/null differ
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/lib/escape.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/lib/escape.js
deleted file mode 100644
index 9ecde66..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/lib/escape.js
+++ /dev/null
@@ -1,132 +0,0 @@
-// Declare internals
-
-var internals = {};
-
-
-exports.escapeJavaScript = function (input) {
-
-    if (!input) {
-        return '';
-    }
-
-    var escaped = '';
-
-    for (var i = 0, il = input.length; i < il; ++i) {
-
-        var charCode = input.charCodeAt(i);
-
-        if (internals.isSafe(charCode)) {
-            escaped += input[i];
-        }
-        else {
-            escaped += internals.escapeJavaScriptChar(charCode);
-        }
-    }
-
-    return escaped;
-};
-
-
-exports.escapeHtml = function (input) {
-
-    if (!input) {
-        return '';
-    }
-
-    var escaped = '';
-
-    for (var i = 0, il = input.length; i < il; ++i) {
-
-        var charCode = input.charCodeAt(i);
-
-        if (internals.isSafe(charCode)) {
-            escaped += input[i];
-        }
-        else {
-            escaped += internals.escapeHtmlChar(charCode);
-        }
-    }
-
-    return escaped;
-};
-
-
-internals.escapeJavaScriptChar = function (charCode) {
-
-    if (charCode >= 256) {
-        return '\\u' + internals.padLeft('' + charCode, 4);
-    }
-
-    var hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex');
-    return '\\x' + internals.padLeft(hexValue, 2);
-};
-
-
-internals.escapeHtmlChar = function (charCode) {
-
-    var namedEscape = internals.namedHtml[charCode];
-    if (typeof namedEscape !== 'undefined') {
-        return namedEscape;
-    }
-
-    if (charCode >= 256) {
-        return '&#' + charCode + ';';
-    }
-
-    var hexValue = new Buffer(String.fromCharCode(charCode), 'ascii').toString('hex');
-    return '&#x' + internals.padLeft(hexValue, 2) + ';';
-};
-
-
-internals.padLeft = function (str, len) {
-
-    while (str.length < len) {
-        str = '0' + str;
-    }
-
-    return str;
-};
-
-
-internals.isSafe = function (charCode) {
-
-    return (typeof internals.safeCharCodes[charCode] !== 'undefined');
-};
-
-
-internals.namedHtml = {
-    '38': '&amp;',
-    '60': '&lt;',
-    '62': '&gt;',
-    '34': '&quot;',
-    '160': '&nbsp;',
-    '162': '&cent;',
-    '163': '&pound;',
-    '164': '&curren;',
-    '169': '&copy;',
-    '174': '&reg;'
-};
-
-
-internals.safeCharCodes = (function () {
-
-    var safe = {};
-
-    for (var i = 32; i < 123; ++i) {
-
-        if ((i >= 97) ||                    // a-z
-            (i >= 65 && i <= 90) ||         // A-Z
-            (i >= 48 && i <= 57) ||         // 0-9
-            i === 32 ||                     // space
-            i === 46 ||                     // .
-            i === 44 ||                     // ,
-            i === 45 ||                     // -
-            i === 58 ||                     // :
-            i === 95) {                     // _
-
-            safe[i] = null;
-        }
-    }
-
-    return safe;
-}());
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/lib/index.js
deleted file mode 100644
index 9a5ffe1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/lib/index.js
+++ /dev/null
@@ -1,993 +0,0 @@
-// Load modules
-
-var Crypto = require('crypto');
-var Path = require('path');
-var Util = require('util');
-var Escape = require('./escape');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Clone object or array
-
-exports.clone = function (obj, seen) {
-
-    if (typeof obj !== 'object' ||
-        obj === null) {
-
-        return obj;
-    }
-
-    seen = seen || { orig: [], copy: [] };
-
-    var lookup = seen.orig.indexOf(obj);
-    if (lookup !== -1) {
-        return seen.copy[lookup];
-    }
-
-    var newObj;
-    var cloneDeep = false;
-
-    if (!Array.isArray(obj)) {
-        if (Buffer.isBuffer(obj)) {
-            newObj = new Buffer(obj);
-        }
-        else if (obj instanceof Date) {
-            newObj = new Date(obj.getTime());
-        }
-        else if (obj instanceof RegExp) {
-            newObj = new RegExp(obj);
-        }
-        else {
-            var proto = Object.getPrototypeOf(obj);
-            if (proto &&
-                proto.isImmutable) {
-
-                newObj = obj;
-            }
-            else {
-                newObj = Object.create(proto);
-                cloneDeep = true;
-            }
-        }
-    }
-    else {
-        newObj = [];
-        cloneDeep = true;
-    }
-
-    seen.orig.push(obj);
-    seen.copy.push(newObj);
-
-    if (cloneDeep) {
-        var keys = Object.getOwnPropertyNames(obj);
-        for (var i = 0, il = keys.length; i < il; ++i) {
-            var key = keys[i];
-            var descriptor = Object.getOwnPropertyDescriptor(obj, key);
-            if (descriptor &&
-                (descriptor.get ||
-                 descriptor.set)) {
-
-                Object.defineProperty(newObj, key, descriptor);
-            }
-            else {
-                newObj[key] = exports.clone(obj[key], seen);
-            }
-        }
-    }
-
-    return newObj;
-};
-
-
-// Merge all the properties of source into target, source wins in conflict, and by default null and undefined from source are applied
-/*eslint-disable */
-exports.merge = function (target, source, isNullOverride /* = true */, isMergeArrays /* = true */) {
-/*eslint-enable */
-    exports.assert(target && typeof target === 'object', 'Invalid target value: must be an object');
-    exports.assert(source === null || source === undefined || typeof source === 'object', 'Invalid source value: must be null, undefined, or an object');
-
-    if (!source) {
-        return target;
-    }
-
-    if (Array.isArray(source)) {
-        exports.assert(Array.isArray(target), 'Cannot merge array onto an object');
-        if (isMergeArrays === false) {                                                  // isMergeArrays defaults to true
-            target.length = 0;                                                          // Must not change target assignment
-        }
-
-        for (var i = 0, il = source.length; i < il; ++i) {
-            target.push(exports.clone(source[i]));
-        }
-
-        return target;
-    }
-
-    var keys = Object.keys(source);
-    for (var k = 0, kl = keys.length; k < kl; ++k) {
-        var key = keys[k];
-        var value = source[key];
-        if (value &&
-            typeof value === 'object') {
-
-            if (!target[key] ||
-                typeof target[key] !== 'object' ||
-                (Array.isArray(target[key]) ^ Array.isArray(value)) ||
-                value instanceof Date ||
-                Buffer.isBuffer(value) ||
-                value instanceof RegExp) {
-
-                target[key] = exports.clone(value);
-            }
-            else {
-                exports.merge(target[key], value, isNullOverride, isMergeArrays);
-            }
-        }
-        else {
-            if (value !== null &&
-                value !== undefined) {                              // Explicit to preserve empty strings
-
-                target[key] = value;
-            }
-            else if (isNullOverride !== false) {                    // Defaults to true
-                target[key] = value;
-            }
-        }
-    }
-
-    return target;
-};
-
-
-// Apply options to a copy of the defaults
-
-exports.applyToDefaults = function (defaults, options, isNullOverride) {
-
-    exports.assert(defaults && typeof defaults === 'object', 'Invalid defaults value: must be an object');
-    exports.assert(!options || options === true || typeof options === 'object', 'Invalid options value: must be true, falsy or an object');
-
-    if (!options) {                                                 // If no options, return null
-        return null;
-    }
-
-    var copy = exports.clone(defaults);
-
-    if (options === true) {                                         // If options is set to true, use defaults
-        return copy;
-    }
-
-    return exports.merge(copy, options, isNullOverride === true, false);
-};
-
-
-// Clone an object except for the listed keys which are shallow copied
-
-exports.cloneWithShallow = function (source, keys) {
-
-    if (!source ||
-        typeof source !== 'object') {
-
-        return source;
-    }
-
-    var storage = internals.store(source, keys);    // Move shallow copy items to storage
-    var copy = exports.clone(source);               // Deep copy the rest
-    internals.restore(copy, source, storage);       // Shallow copy the stored items and restore
-    return copy;
-};
-
-
-internals.store = function (source, keys) {
-
-    var storage = {};
-    for (var i = 0, il = keys.length; i < il; ++i) {
-        var key = keys[i];
-        var value = exports.reach(source, key);
-        if (value !== undefined) {
-            storage[key] = value;
-            internals.reachSet(source, key, undefined);
-        }
-    }
-
-    return storage;
-};
-
-
-internals.restore = function (copy, source, storage) {
-
-    var keys = Object.keys(storage);
-    for (var i = 0, il = keys.length; i < il; ++i) {
-        var key = keys[i];
-        internals.reachSet(copy, key, storage[key]);
-        internals.reachSet(source, key, storage[key]);
-    }
-};
-
-
-internals.reachSet = function (obj, key, value) {
-
-    var path = key.split('.');
-    var ref = obj;
-    for (var i = 0, il = path.length; i < il; ++i) {
-        var segment = path[i];
-        if (i + 1 === il) {
-            ref[segment] = value;
-        }
-
-        ref = ref[segment];
-    }
-};
-
-
-// Apply options to defaults except for the listed keys which are shallow copied from option without merging
-
-exports.applyToDefaultsWithShallow = function (defaults, options, keys) {
-
-    exports.assert(defaults && typeof defaults === 'object', 'Invalid defaults value: must be an object');
-    exports.assert(!options || options === true || typeof options === 'object', 'Invalid options value: must be true, falsy or an object');
-    exports.assert(keys && Array.isArray(keys), 'Invalid keys');
-
-    if (!options) {                                                 // If no options, return null
-        return null;
-    }
-
-    var copy = exports.cloneWithShallow(defaults, keys);
-
-    if (options === true) {                                         // If options is set to true, use defaults
-        return copy;
-    }
-
-    var storage = internals.store(options, keys);   // Move shallow copy items to storage
-    exports.merge(copy, options, false, false);     // Deep copy the rest
-    internals.restore(copy, options, storage);      // Shallow copy the stored items and restore
-    return copy;
-};
-
-
-// Deep object or array comparison
-
-exports.deepEqual = function (obj, ref, options, seen) {
-
-    options = options || { prototype: true };
-
-    var type = typeof obj;
-
-    if (type !== typeof ref) {
-        return false;
-    }
-
-    if (type !== 'object' ||
-        obj === null ||
-        ref === null) {
-
-        if (obj === ref) {                                                      // Copied from Deep-eql, copyright(c) 2013 Jake Luer, jake@alogicalparadox.com, MIT Licensed, https://github.com/chaijs/deep-eql
-            return obj !== 0 || 1 / obj === 1 / ref;        // -0 / +0
-        }
-
-        return obj !== obj && ref !== ref;                  // NaN
-    }
-
-    seen = seen || [];
-    if (seen.indexOf(obj) !== -1) {
-        return true;                            // If previous comparison failed, it would have stopped execution
-    }
-
-    seen.push(obj);
-
-    if (Array.isArray(obj)) {
-        if (!Array.isArray(ref)) {
-            return false;
-        }
-
-        if (!options.part && obj.length !== ref.length) {
-            return false;
-        }
-
-        for (var i = 0, il = obj.length; i < il; ++i) {
-            if (options.part) {
-                var found = false;
-                for (var r = 0, rl = ref.length; r < rl; ++r) {
-                    if (exports.deepEqual(obj[i], ref[r], options, seen)) {
-                        found = true;
-                        break;
-                    }
-                }
-
-                return found;
-            }
-
-            if (!exports.deepEqual(obj[i], ref[i], options, seen)) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    if (Buffer.isBuffer(obj)) {
-        if (!Buffer.isBuffer(ref)) {
-            return false;
-        }
-
-        if (obj.length !== ref.length) {
-            return false;
-        }
-
-        for (var j = 0, jl = obj.length; j < jl; ++j) {
-            if (obj[j] !== ref[j]) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    if (obj instanceof Date) {
-        return (ref instanceof Date && obj.getTime() === ref.getTime());
-    }
-
-    if (obj instanceof RegExp) {
-        return (ref instanceof RegExp && obj.toString() === ref.toString());
-    }
-
-    if (options.prototype) {
-        if (Object.getPrototypeOf(obj) !== Object.getPrototypeOf(ref)) {
-            return false;
-        }
-    }
-
-    var keys = Object.getOwnPropertyNames(obj);
-
-    if (!options.part && keys.length !== Object.getOwnPropertyNames(ref).length) {
-        return false;
-    }
-
-    for (var k = 0, kl = keys.length; k < kl; ++k) {
-        var key = keys[k];
-        var descriptor = Object.getOwnPropertyDescriptor(obj, key);
-        if (descriptor.get) {
-            if (!exports.deepEqual(descriptor, Object.getOwnPropertyDescriptor(ref, key), options, seen)) {
-                return false;
-            }
-        }
-        else if (!exports.deepEqual(obj[key], ref[key], options, seen)) {
-            return false;
-        }
-    }
-
-    return true;
-};
-
-
-// Remove duplicate items from array
-
-exports.unique = function (array, key) {
-
-    var index = {};
-    var result = [];
-
-    for (var i = 0, il = array.length; i < il; ++i) {
-        var id = (key ? array[i][key] : array[i]);
-        if (index[id] !== true) {
-
-            result.push(array[i]);
-            index[id] = true;
-        }
-    }
-
-    return result;
-};
-
-
-// Convert array into object
-
-exports.mapToObject = function (array, key) {
-
-    if (!array) {
-        return null;
-    }
-
-    var obj = {};
-    for (var i = 0, il = array.length; i < il; ++i) {
-        if (key) {
-            if (array[i][key]) {
-                obj[array[i][key]] = true;
-            }
-        }
-        else {
-            obj[array[i]] = true;
-        }
-    }
-
-    return obj;
-};
-
-
-// Find the common unique items in two arrays
-
-exports.intersect = function (array1, array2, justFirst) {
-
-    if (!array1 || !array2) {
-        return [];
-    }
-
-    var common = [];
-    var hash = (Array.isArray(array1) ? exports.mapToObject(array1) : array1);
-    var found = {};
-    for (var i = 0, il = array2.length; i < il; ++i) {
-        if (hash[array2[i]] && !found[array2[i]]) {
-            if (justFirst) {
-                return array2[i];
-            }
-
-            common.push(array2[i]);
-            found[array2[i]] = true;
-        }
-    }
-
-    return (justFirst ? null : common);
-};
-
-
-// Test if the reference contains the values
-
-exports.contain = function (ref, values, options) {
-
-    /*
-        string -> string(s)
-        array -> item(s)
-        object -> key(s)
-        object -> object (key:value)
-    */
-
-    var valuePairs = null;
-    if (typeof ref === 'object' &&
-        typeof values === 'object' &&
-        !Array.isArray(ref) &&
-        !Array.isArray(values)) {
-
-        valuePairs = values;
-        values = Object.keys(values);
-    }
-    else {
-        values = [].concat(values);
-    }
-
-    options = options || {};            // deep, once, only, part
-
-    exports.assert(arguments.length >= 2, 'Insufficient arguments');
-    exports.assert(typeof ref === 'string' || typeof ref === 'object', 'Reference must be string or an object');
-    exports.assert(values.length, 'Values array cannot be empty');
-
-    var compare, compareFlags;
-    if (options.deep) {
-        compare = exports.deepEqual;
-
-        var hasOnly = options.hasOwnProperty('only'), hasPart = options.hasOwnProperty('part');
-
-        compareFlags = {
-            prototype: hasOnly ? options.only : hasPart ? !options.part : false,
-            part: hasOnly ? !options.only : hasPart ? options.part : true
-        };
-    }
-    else {
-        compare = function (a, b) {
-
-            return a === b;
-        };
-    }
-
-    var misses = false;
-    var matches = new Array(values.length);
-    for (var i = 0, il = matches.length; i < il; ++i) {
-        matches[i] = 0;
-    }
-
-    if (typeof ref === 'string') {
-        var pattern = '(';
-        for (i = 0, il = values.length; i < il; ++i) {
-            var value = values[i];
-            exports.assert(typeof value === 'string', 'Cannot compare string reference to non-string value');
-            pattern += (i ? '|' : '') + exports.escapeRegex(value);
-        }
-
-        var regex = new RegExp(pattern + ')', 'g');
-        var leftovers = ref.replace(regex, function ($0, $1) {
-
-            var index = values.indexOf($1);
-            ++matches[index];
-            return '';          // Remove from string
-        });
-
-        misses = !!leftovers;
-    }
-    else if (Array.isArray(ref)) {
-        for (i = 0, il = ref.length; i < il; ++i) {
-            for (var j = 0, jl = values.length, matched = false; j < jl && matched === false; ++j) {
-                matched = compare(values[j], ref[i], compareFlags) && j;
-            }
-
-            if (matched !== false) {
-                ++matches[matched];
-            }
-            else {
-                misses = true;
-            }
-        }
-    }
-    else {
-        var keys = Object.keys(ref);
-        for (i = 0, il = keys.length; i < il; ++i) {
-            var key = keys[i];
-            var pos = values.indexOf(key);
-            if (pos !== -1) {
-                if (valuePairs &&
-                    !compare(valuePairs[key], ref[key], compareFlags)) {
-
-                    return false;
-                }
-
-                ++matches[pos];
-            }
-            else {
-                misses = true;
-            }
-        }
-    }
-
-    var result = false;
-    for (i = 0, il = matches.length; i < il; ++i) {
-        result = result || !!matches[i];
-        if ((options.once && matches[i] > 1) ||
-            (!options.part && !matches[i])) {
-
-            return false;
-        }
-    }
-
-    if (options.only &&
-        misses) {
-
-        return false;
-    }
-
-    return result;
-};
-
-
-// Flatten array
-
-exports.flatten = function (array, target) {
-
-    var result = target || [];
-
-    for (var i = 0, il = array.length; i < il; ++i) {
-        if (Array.isArray(array[i])) {
-            exports.flatten(array[i], result);
-        }
-        else {
-            result.push(array[i]);
-        }
-    }
-
-    return result;
-};
-
-
-// Convert an object key chain string ('a.b.c') to reference (object[a][b][c])
-
-exports.reach = function (obj, chain, options) {
-
-    if (chain === false ||
-        chain === null ||
-        typeof chain === 'undefined') {
-
-        return obj;
-    }
-
-    options = options || {};
-    if (typeof options === 'string') {
-        options = { separator: options };
-    }
-
-    var path = chain.split(options.separator || '.');
-    var ref = obj;
-    for (var i = 0, il = path.length; i < il; ++i) {
-        var key = path[i];
-        if (key[0] === '-' && Array.isArray(ref)) {
-            key = key.slice(1, key.length);
-            key = ref.length - key;
-        }
-
-        if (!ref ||
-            !ref.hasOwnProperty(key) ||
-            (typeof ref !== 'object' && options.functions === false)) {         // Only object and function can have properties
-
-            exports.assert(!options.strict || i + 1 === il, 'Missing segment', key, 'in reach path ', chain);
-            exports.assert(typeof ref === 'object' || options.functions === true || typeof ref !== 'function', 'Invalid segment', key, 'in reach path ', chain);
-            ref = options.default;
-            break;
-        }
-
-        ref = ref[key];
-    }
-
-    return ref;
-};
-
-
-exports.reachTemplate = function (obj, template, options) {
-
-    return template.replace(/{([^}]+)}/g, function ($0, chain) {
-
-        var value = exports.reach(obj, chain, options);
-        return (value === undefined || value === null ? '' : value);
-    });
-};
-
-
-exports.formatStack = function (stack) {
-
-    var trace = [];
-    for (var i = 0, il = stack.length; i < il; ++i) {
-        var item = stack[i];
-        trace.push([item.getFileName(), item.getLineNumber(), item.getColumnNumber(), item.getFunctionName(), item.isConstructor()]);
-    }
-
-    return trace;
-};
-
-
-exports.formatTrace = function (trace) {
-
-    var display = [];
-
-    for (var i = 0, il = trace.length; i < il; ++i) {
-        var row = trace[i];
-        display.push((row[4] ? 'new ' : '') + row[3] + ' (' + row[0] + ':' + row[1] + ':' + row[2] + ')');
-    }
-
-    return display;
-};
-
-
-exports.callStack = function (slice) {
-
-    // http://code.google.com/p/v8/wiki/JavaScriptStackTraceApi
-
-    var v8 = Error.prepareStackTrace;
-    Error.prepareStackTrace = function (err, stack) {
-
-        return stack;
-    };
-
-    var capture = {};
-    Error.captureStackTrace(capture, arguments.callee);     /*eslint no-caller:0 */
-    var stack = capture.stack;
-
-    Error.prepareStackTrace = v8;
-
-    var trace = exports.formatStack(stack);
-
-    if (slice) {
-        return trace.slice(slice);
-    }
-
-    return trace;
-};
-
-
-exports.displayStack = function (slice) {
-
-    var trace = exports.callStack(slice === undefined ? 1 : slice + 1);
-
-    return exports.formatTrace(trace);
-};
-
-
-exports.abortThrow = false;
-
-
-exports.abort = function (message, hideStack) {
-
-    if (process.env.NODE_ENV === 'test' || exports.abortThrow === true) {
-        throw new Error(message || 'Unknown error');
-    }
-
-    var stack = '';
-    if (!hideStack) {
-        stack = exports.displayStack(1).join('\n\t');
-    }
-    console.log('ABORT: ' + message + '\n\t' + stack);
-    process.exit(1);
-};
-
-
-exports.assert = function (condition /*, msg1, msg2, msg3 */) {
-
-    if (condition) {
-        return;
-    }
-
-    if (arguments.length === 2 && arguments[1] instanceof Error) {
-        throw arguments[1];
-    }
-
-    var msgs = [];
-    for (var i = 1, il = arguments.length; i < il; ++i) {
-        if (arguments[i] !== '') {
-            msgs.push(arguments[i]);            // Avoids Array.slice arguments leak, allowing for V8 optimizations
-        }
-    }
-
-    msgs = msgs.map(function (msg) {
-
-        return typeof msg === 'string' ? msg : msg instanceof Error ? msg.message : exports.stringify(msg);
-    });
-    throw new Error(msgs.join(' ') || 'Unknown error');
-};
-
-
-exports.Timer = function () {
-
-    this.ts = 0;
-    this.reset();
-};
-
-
-exports.Timer.prototype.reset = function () {
-
-    this.ts = Date.now();
-};
-
-
-exports.Timer.prototype.elapsed = function () {
-
-    return Date.now() - this.ts;
-};
-
-
-exports.Bench = function () {
-
-    this.ts = 0;
-    this.reset();
-};
-
-
-exports.Bench.prototype.reset = function () {
-
-    this.ts = exports.Bench.now();
-};
-
-
-exports.Bench.prototype.elapsed = function () {
-
-    return exports.Bench.now() - this.ts;
-};
-
-
-exports.Bench.now = function () {
-
-    var ts = process.hrtime();
-    return (ts[0] * 1e3) + (ts[1] / 1e6);
-};
-
-
-// Escape string for Regex construction
-
-exports.escapeRegex = function (string) {
-
-    // Escape ^$.*+-?=!:|\/()[]{},
-    return string.replace(/[\^\$\.\*\+\-\?\=\!\:\|\\\/\(\)\[\]\{\}\,]/g, '\\$&');
-};
-
-
-// Base64url (RFC 4648) encode
-
-exports.base64urlEncode = function (value, encoding) {
-
-    var buf = (Buffer.isBuffer(value) ? value : new Buffer(value, encoding || 'binary'));
-    return buf.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/\=/g, '');
-};
-
-
-// Base64url (RFC 4648) decode
-
-exports.base64urlDecode = function (value, encoding) {
-
-    if (value &&
-        !/^[\w\-]*$/.test(value)) {
-
-        return new Error('Invalid character');
-    }
-
-    try {
-        var buf = new Buffer(value, 'base64');
-        return (encoding === 'buffer' ? buf : buf.toString(encoding || 'binary'));
-    }
-    catch (err) {
-        return err;
-    }
-};
-
-
-// Escape attribute value for use in HTTP header
-
-exports.escapeHeaderAttribute = function (attribute) {
-
-    // Allowed value characters: !#$%&'()*+,-./:;<=>?@[]^_`{|}~ and space, a-z, A-Z, 0-9, \, "
-
-    exports.assert(/^[ \w\!#\$%&'\(\)\*\+,\-\.\/\:;<\=>\?@\[\]\^`\{\|\}~\"\\]*$/.test(attribute), 'Bad attribute value (' + attribute + ')');
-
-    return attribute.replace(/\\/g, '\\\\').replace(/\"/g, '\\"');                             // Escape quotes and slash
-};
-
-
-exports.escapeHtml = function (string) {
-
-    return Escape.escapeHtml(string);
-};
-
-
-exports.escapeJavaScript = function (string) {
-
-    return Escape.escapeJavaScript(string);
-};
-
-
-exports.nextTick = function (callback) {
-
-    return function () {
-
-        var args = arguments;
-        process.nextTick(function () {
-
-            callback.apply(null, args);
-        });
-    };
-};
-
-
-exports.once = function (method) {
-
-    if (method._hoekOnce) {
-        return method;
-    }
-
-    var once = false;
-    var wrapped = function () {
-
-        if (!once) {
-            once = true;
-            method.apply(null, arguments);
-        }
-    };
-
-    wrapped._hoekOnce = true;
-
-    return wrapped;
-};
-
-
-exports.isAbsolutePath = function (path, platform) {
-
-    if (!path) {
-        return false;
-    }
-
-    if (Path.isAbsolute) {                      // node >= 0.11
-        return Path.isAbsolute(path);
-    }
-
-    platform = platform || process.platform;
-
-    // Unix
-
-    if (platform !== 'win32') {
-        return path[0] === '/';
-    }
-
-    // Windows
-
-    return !!/^(?:[a-zA-Z]:[\\\/])|(?:[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/])/.test(path);        // C:\ or \\something\something
-};
-
-
-exports.isInteger = function (value) {
-
-    return (typeof value === 'number' &&
-            parseFloat(value) === parseInt(value, 10) &&
-            !isNaN(value));
-};
-
-
-exports.ignore = function () { };
-
-
-exports.inherits = Util.inherits;
-
-
-exports.format = Util.format;
-
-
-exports.transform = function (source, transform, options) {
-
-    exports.assert(source === null || source === undefined || typeof source === 'object' || Array.isArray(source), 'Invalid source object: must be null, undefined, an object, or an array');
-
-    if (Array.isArray(source)) {
-        var results = [];
-        for (var i = 0, il = source.length; i < il; ++i) {
-            results.push(exports.transform(source[i], transform, options));
-        }
-        return results;
-    }
-
-    var result = {};
-    var keys = Object.keys(transform);
-
-    for (var k = 0, kl = keys.length; k < kl; ++k) {
-        var key = keys[k];
-        var path = key.split('.');
-        var sourcePath = transform[key];
-
-        exports.assert(typeof sourcePath === 'string', 'All mappings must be "." delineated strings');
-
-        var segment;
-        var res = result;
-
-        while (path.length > 1) {
-            segment = path.shift();
-            if (!res[segment]) {
-                res[segment] = {};
-            }
-            res = res[segment];
-        }
-        segment = path.shift();
-        res[segment] = exports.reach(source, sourcePath, options);
-    }
-
-    return result;
-};
-
-
-exports.uniqueFilename = function (path, extension) {
-
-    if (extension) {
-        extension = extension[0] !== '.' ? '.' + extension : extension;
-    }
-    else {
-        extension = '';
-    }
-
-    path = Path.resolve(path);
-    var name = [Date.now(), process.pid, Crypto.randomBytes(8).toString('hex')].join('-') + extension;
-    return Path.join(path, name);
-};
-
-
-exports.stringify = function () {
-
-    try {
-        return JSON.stringify.apply(null, arguments);
-    }
-    catch (err) {
-        return '[Cannot display object: ' + err.message + ']';
-    }
-};
-
-
-exports.shallow = function (source) {
-
-    var target = {};
-    var keys = Object.keys(source);
-    for (var i = 0, il = keys.length; i < il; ++i) {
-        var key = keys[i];
-        target[key] = source[key];
-    }
-
-    return target;
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/package.json
deleted file mode 100644
index ef22487..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/package.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "name": "hoek",
-  "description": "General purpose node utilities",
-  "version": "2.16.3",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/hapijs/hoek.git"
-  },
-  "main": "lib/index.js",
-  "keywords": [
-    "utilities"
-  ],
-  "engines": {
-    "node": ">=0.10.40"
-  },
-  "dependencies": {},
-  "devDependencies": {
-    "code": "1.x.x",
-    "lab": "5.x.x"
-  },
-  "scripts": {
-    "test": "lab -a code -t 100 -L",
-    "test-cov-html": "lab -a code -t 100 -L -r html -o coverage.html"
-  },
-  "license": "BSD-3-Clause",
-  "gitHead": "20f36e85616264d4b73a64a374803175213a9121",
-  "bugs": {
-    "url": "https://github.com/hapijs/hoek/issues"
-  },
-  "homepage": "https://github.com/hapijs/hoek#readme",
-  "_id": "hoek@2.16.3",
-  "_shasum": "20bb7403d3cea398e91dc4710a8ff1b8274a25ed",
-  "_from": "hoek@>=2.0.0 <3.0.0",
-  "_npmVersion": "3.3.3",
-  "_nodeVersion": "4.1.0",
-  "_npmUser": {
-    "name": "nlf",
-    "email": "quitlahok@gmail.com"
-  },
-  "dist": {
-    "shasum": "20bb7403d3cea398e91dc4710a8ff1b8274a25ed",
-    "tarball": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "hueniverse",
-      "email": "eran@hueniverse.com"
-    },
-    {
-      "name": "wyatt",
-      "email": "wpreul@gmail.com"
-    },
-    {
-      "name": "nlf",
-      "email": "quitlahok@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/escaper.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/escaper.js
deleted file mode 100644
index a5d048f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/escaper.js
+++ /dev/null
@@ -1,88 +0,0 @@
-// Load modules
-
-var Code = require('code');
-var Hoek = require('../lib');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('escapeJavaScript()', function () {
-
-    it('encodes / characters', function (done) {
-
-        var encoded = Hoek.escapeJavaScript('<script>alert(1)</script>');
-        expect(encoded).to.equal('\\x3cscript\\x3ealert\\x281\\x29\\x3c\\x2fscript\\x3e');
-        done();
-    });
-
-    it('encodes \' characters', function (done) {
-
-        var encoded = Hoek.escapeJavaScript('something(\'param\')');
-        expect(encoded).to.equal('something\\x28\\x27param\\x27\\x29');
-        done();
-    });
-
-    it('encodes large unicode characters with the correct padding', function (done) {
-
-        var encoded = Hoek.escapeJavaScript(String.fromCharCode(500) + String.fromCharCode(1000));
-        expect(encoded).to.equal('\\u0500\\u1000');
-        done();
-    });
-
-    it('doesn\'t throw an exception when passed null', function (done) {
-
-        var encoded = Hoek.escapeJavaScript(null);
-        expect(encoded).to.equal('');
-        done();
-    });
-});
-
-describe('escapeHtml()', function () {
-
-    it('encodes / characters', function (done) {
-
-        var encoded = Hoek.escapeHtml('<script>alert(1)</script>');
-        expect(encoded).to.equal('&lt;script&gt;alert&#x28;1&#x29;&lt;&#x2f;script&gt;');
-        done();
-    });
-
-    it('encodes < and > as named characters', function (done) {
-
-        var encoded = Hoek.escapeHtml('<script><>');
-        expect(encoded).to.equal('&lt;script&gt;&lt;&gt;');
-        done();
-    });
-
-    it('encodes large unicode characters', function (done) {
-
-        var encoded = Hoek.escapeHtml(String.fromCharCode(500) + String.fromCharCode(1000));
-        expect(encoded).to.equal('&#500;&#1000;');
-        done();
-    });
-
-    it('doesn\'t throw an exception when passed null', function (done) {
-
-        var encoded = Hoek.escapeHtml(null);
-        expect(encoded).to.equal('');
-        done();
-    });
-
-    it('encodes {} characters', function (done) {
-
-        var encoded = Hoek.escapeHtml('{}');
-        expect(encoded).to.equal('&#x7b;&#x7d;');
-        done();
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/index.js
deleted file mode 100644
index 1e8ef62..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/index.js
+++ /dev/null
@@ -1,2513 +0,0 @@
-// Load modules
-
-var Fs = require('fs');
-var Path = require('path');
-var Code = require('code');
-var Hoek = require('../lib');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-var nestedObj = {
-    v: [7, 8, 9],
-    w: /^something$/igm,
-    x: {
-        a: [1, 2, 3],
-        b: 123456,
-        c: new Date(),
-        d: /hi/igm,
-        e: /hello/
-    },
-    y: 'y',
-    z: new Date(1378775452757)
-};
-
-var dupsArray = [nestedObj, { z: 'z' }, nestedObj];
-var reducedDupsArray = [nestedObj, { z: 'z' }];
-
-describe('clone()', function () {
-
-    it('clones a nested object', function (done) {
-
-        var a = nestedObj;
-        var b = Hoek.clone(a);
-
-        expect(a).to.deep.equal(b);
-        expect(a.z.getTime()).to.equal(b.z.getTime());
-        done();
-    });
-
-    it('clones a null object', function (done) {
-
-        var b = Hoek.clone(null);
-
-        expect(b).to.equal(null);
-        done();
-    });
-
-    it('should not convert undefined properties to null', function (done) {
-
-        var obj = { something: undefined };
-        var b = Hoek.clone(obj);
-
-        expect(typeof b.something).to.equal('undefined');
-        done();
-    });
-
-    it('should not throw on circular reference', function (done) {
-
-        var a = {};
-        a.x = a;
-
-        var test = function () {
-
-            var b = Hoek.clone(a);
-        };
-
-        expect(test).to.not.throw();
-        done();
-    });
-
-    it('clones circular reference', function (done) {
-
-        var x = {
-            'z': new Date()
-        };
-        x.y = x;
-
-        var b = Hoek.clone(x);
-        expect(Object.keys(b.y)).to.deep.equal(Object.keys(x));
-        expect(b.z).to.not.equal(x.z);
-        expect(b.y).to.not.equal(x.y);
-        expect(b.y.z).to.not.equal(x.y.z);
-        expect(b.y).to.equal(b);
-        expect(b.y.y.y.y).to.equal(b);
-        done();
-    });
-
-    it('clones an object with a null prototype', function (done) {
-
-        var obj = Object.create(null);
-        var b = Hoek.clone(obj);
-
-        expect(b).to.deep.equal(obj);
-        done();
-    });
-
-    it('clones deeply nested object', function (done) {
-
-        var a = {
-            x: {
-                y: {
-                    a: [1, 2, 3],
-                    b: 123456,
-                    c: new Date(),
-                    d: /hi/igm,
-                    e: /hello/
-                }
-            }
-        };
-
-        var b = Hoek.clone(a);
-
-        expect(a).to.deep.equal(b);
-        expect(a.x.y.c.getTime()).to.equal(b.x.y.c.getTime());
-        done();
-    });
-
-    it('clones arrays', function (done) {
-
-        var a = [1, 2, 3];
-
-        var b = Hoek.clone(a);
-
-        expect(a).to.deep.equal(b);
-        done();
-    });
-
-    it('performs actual copy for shallow keys (no pass by reference)', function (done) {
-
-        var x = Hoek.clone(nestedObj);
-        var y = Hoek.clone(nestedObj);
-
-        // Date
-        expect(x.z).to.not.equal(nestedObj.z);
-        expect(x.z).to.not.equal(y.z);
-
-        // Regex
-        expect(x.w).to.not.equal(nestedObj.w);
-        expect(x.w).to.not.equal(y.w);
-
-        // Array
-        expect(x.v).to.not.equal(nestedObj.v);
-        expect(x.v).to.not.equal(y.v);
-
-        // Immutable(s)
-        x.y = 5;
-        expect(x.y).to.not.equal(nestedObj.y);
-        expect(x.y).to.not.equal(y.y);
-
-        done();
-    });
-
-    it('performs actual copy for deep keys (no pass by reference)', function (done) {
-
-        var x = Hoek.clone(nestedObj);
-        var y = Hoek.clone(nestedObj);
-
-        expect(x.x.c).to.not.equal(nestedObj.x.c);
-        expect(x.x.c).to.not.equal(y.x.c);
-
-        expect(x.x.c.getTime()).to.equal(nestedObj.x.c.getTime());
-        expect(x.x.c.getTime()).to.equal(y.x.c.getTime());
-        done();
-    });
-
-    it('copies functions with properties', function (done) {
-
-        var a = {
-            x: function () {
-
-                return 1;
-            },
-            y: {}
-        };
-        a.x.z = 'string in function';
-        a.x.v = function () {
-
-            return 2;
-        };
-        a.y.u = a.x;
-
-        var b = Hoek.clone(a);
-        expect(b.x()).to.equal(1);
-        expect(b.x.v()).to.equal(2);
-        expect(b.y.u).to.equal(b.x);
-        expect(b.x.z).to.equal('string in function');
-        done();
-    });
-
-    it('should copy a buffer', function (done) {
-
-        var tls = {
-            key: new Buffer([1, 2, 3, 4, 5]),
-            cert: new Buffer([1, 2, 3, 4, 5, 6, 10])
-        };
-
-        var copiedTls = Hoek.clone(tls);
-        expect(Buffer.isBuffer(copiedTls.key)).to.equal(true);
-        expect(JSON.stringify(copiedTls.key)).to.equal(JSON.stringify(tls.key));
-        expect(Buffer.isBuffer(copiedTls.cert)).to.equal(true);
-        expect(JSON.stringify(copiedTls.cert)).to.equal(JSON.stringify(tls.cert));
-        done();
-    });
-
-    it('clones an object with a prototype', function (done) {
-
-        var Obj = function () {
-
-            this.a = 5;
-        };
-
-        Obj.prototype.b = function () {
-
-            return 'c';
-        };
-
-        var a = new Obj();
-        var b = Hoek.clone(a);
-
-        expect(b.a).to.equal(5);
-        expect(b.b()).to.equal('c');
-        expect(a).to.deep.equal(b);
-        done();
-    });
-
-    it('reuses cloned Date object', function (done) {
-
-        var obj = {
-            a: new Date()
-        };
-
-        obj.b = obj.a;
-
-        var copy = Hoek.clone(obj);
-        expect(copy.a).to.equal(copy.b);
-        done();
-    });
-
-    it('shallow copies an object with a prototype and isImmutable flag', function (done) {
-
-        var Obj = function () {
-
-            this.value = 5;
-        };
-
-        Obj.prototype.b = function () {
-
-            return 'c';
-        };
-
-        Obj.prototype.isImmutable = true;
-
-        var obj = {
-            a: new Obj()
-        };
-
-        var copy = Hoek.clone(obj);
-
-        expect(obj.a.value).to.equal(5);
-        expect(copy.a.value).to.equal(5);
-        expect(copy.a.b()).to.equal('c');
-        expect(obj.a).to.equal(copy.a);
-        done();
-    });
-
-    it('clones an object with property getter without executing it', function (done) {
-
-        var obj = {};
-        var value = 1;
-        var execCount = 0;
-
-        Object.defineProperty(obj, 'test', {
-            enumerable: true,
-            configurable: true,
-            get: function () {
-
-                ++execCount;
-                return value;
-            }
-        });
-
-        var copy = Hoek.clone(obj);
-        expect(execCount).to.equal(0);
-        expect(copy.test).to.equal(1);
-        expect(execCount).to.equal(1);
-        done();
-    });
-
-    it('clones an object with property getter and setter', function (done) {
-
-        var obj = {
-            _test: 0
-        };
-
-        Object.defineProperty(obj, 'test', {
-            enumerable: true,
-            configurable: true,
-            get: function () {
-
-                return this._test;
-            },
-            set: function (value) {
-
-                this._test = value - 1;
-            }
-        });
-
-        var copy = Hoek.clone(obj);
-        expect(copy.test).to.equal(0);
-        copy.test = 5;
-        expect(copy.test).to.equal(4);
-        done();
-    });
-
-    it('clones an object with only property setter', function (done) {
-
-        var obj = {
-            _test: 0
-        };
-
-        Object.defineProperty(obj, 'test', {
-            enumerable: true,
-            configurable: true,
-            set: function (value) {
-
-                this._test = value - 1;
-            }
-        });
-
-        var copy = Hoek.clone(obj);
-        expect(copy._test).to.equal(0);
-        copy.test = 5;
-        expect(copy._test).to.equal(4);
-        done();
-    });
-
-    it('clones an object with non-enumerable properties', function (done) {
-
-        var obj = {
-            _test: 0
-        };
-
-        Object.defineProperty(obj, 'test', {
-            enumerable: false,
-            configurable: true,
-            set: function (value) {
-
-                this._test = value - 1;
-            }
-        });
-
-        var copy = Hoek.clone(obj);
-        expect(copy._test).to.equal(0);
-        copy.test = 5;
-        expect(copy._test).to.equal(4);
-        done();
-    });
-
-    it('clones an object where getOwnPropertyDescriptor returns undefined', function (done) {
-
-        var oldGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
-        var obj = { a: 'b' };
-        Object.getOwnPropertyDescriptor = function () {
-
-            return undefined;
-        };
-
-        var copy = Hoek.clone(obj);
-        Object.getOwnPropertyDescriptor = oldGetOwnPropertyDescriptor;
-        expect(copy).to.deep.equal(obj);
-        done();
-    });
-});
-
-describe('merge()', function () {
-
-    it('deep copies source items', function (done) {
-
-        var target = {
-            b: 3,
-            d: []
-        };
-
-        var source = {
-            c: {
-                d: 1
-            },
-            d: [{ e: 1 }]
-        };
-
-        Hoek.merge(target, source);
-        expect(target.c).to.not.equal(source.c);
-        expect(target.c).to.deep.equal(source.c);
-        expect(target.d).to.not.equal(source.d);
-        expect(target.d[0]).to.not.equal(source.d[0]);
-        expect(target.d).to.deep.equal(source.d);
-        done();
-    });
-
-    it('merges array over an object', function (done) {
-
-        var a = {
-            x: ['n', 'm']
-        };
-
-        var b = {
-            x: {
-                n: '1',
-                m: '2'
-            }
-        };
-
-        Hoek.merge(b, a);
-        expect(a.x[0]).to.equal('n');
-        expect(a.x.n).to.not.exist();
-        done();
-    });
-
-    it('merges object over an array', function (done) {
-
-        var a = {
-            x: ['n', 'm']
-        };
-
-        var b = {
-            x: {
-                n: '1',
-                m: '2'
-            }
-        };
-
-        Hoek.merge(a, b);
-        expect(a.x.n).to.equal('1');
-        expect(a.x[0]).to.not.exist();
-        done();
-    });
-
-    it('does not throw if source is null', function (done) {
-
-        var a = {};
-        var b = null;
-        var c = null;
-
-        expect(function () {
-
-            c = Hoek.merge(a, b);
-        }).to.not.throw();
-
-        expect(c).to.equal(a);
-        done();
-    });
-
-    it('does not throw if source is undefined', function (done) {
-
-        var a = {};
-        var b;
-        var c = null;
-
-        expect(function () {
-
-            c = Hoek.merge(a, b);
-        }).to.not.throw();
-
-        expect(c).to.equal(a);
-        done();
-    });
-
-    it('throws if source is not an object', function (done) {
-
-        expect(function () {
-
-            var a = {};
-            var b = 0;
-
-            Hoek.merge(a, b);
-        }).to.throw('Invalid source value: must be null, undefined, or an object');
-        done();
-    });
-
-    it('throws if target is not an object', function (done) {
-
-        expect(function () {
-
-            var a = 0;
-            var b = {};
-
-            Hoek.merge(a, b);
-        }).to.throw('Invalid target value: must be an object');
-        done();
-    });
-
-    it('throws if target is not an array and source is', function (done) {
-
-        expect(function () {
-
-            var a = {};
-            var b = [1, 2];
-
-            Hoek.merge(a, b);
-        }).to.throw('Cannot merge array onto an object');
-        done();
-    });
-
-    it('returns the same object when merging arrays', function (done) {
-
-        var a = [];
-        var b = [1, 2];
-
-        expect(Hoek.merge(a, b)).to.equal(a);
-        done();
-    });
-
-    it('combines an empty object with a non-empty object', function (done) {
-
-        var a = {};
-        var b = nestedObj;
-
-        var c = Hoek.merge(a, b);
-        expect(a).to.deep.equal(b);
-        expect(c).to.deep.equal(b);
-        done();
-    });
-
-    it('overrides values in target', function (done) {
-
-        var a = { x: 1, y: 2, z: 3, v: 5, t: 'test', m: 'abc' };
-        var b = { x: null, z: 4, v: 0, t: { u: 6 }, m: '123' };
-
-        var c = Hoek.merge(a, b);
-        expect(c.x).to.equal(null);
-        expect(c.y).to.equal(2);
-        expect(c.z).to.equal(4);
-        expect(c.v).to.equal(0);
-        expect(c.m).to.equal('123');
-        expect(c.t).to.deep.equal({ u: 6 });
-        done();
-    });
-
-    it('overrides values in target (flip)', function (done) {
-
-        var a = { x: 1, y: 2, z: 3, v: 5, t: 'test', m: 'abc' };
-        var b = { x: null, z: 4, v: 0, t: { u: 6 }, m: '123' };
-
-        var d = Hoek.merge(b, a);
-        expect(d.x).to.equal(1);
-        expect(d.y).to.equal(2);
-        expect(d.z).to.equal(3);
-        expect(d.v).to.equal(5);
-        expect(d.m).to.equal('abc');
-        expect(d.t).to.deep.equal('test');
-        done();
-    });
-
-    it('retains Date properties', function (done) {
-
-        var a = { x: new Date(1378776452757) };
-
-        var b = Hoek.merge({}, a);
-        expect(a.x.getTime()).to.equal(b.x.getTime());
-        done();
-    });
-
-    it('retains Date properties when merging keys', function (done) {
-
-        var a = { x: new Date(1378776452757) };
-
-        var b = Hoek.merge({ x: {} }, a);
-        expect(a.x.getTime()).to.equal(b.x.getTime());
-        done();
-    });
-
-    it('overrides Buffer', function (done) {
-
-        var a = { x: new Buffer('abc') };
-
-        var b = Hoek.merge({ x: {} }, a);
-        expect(a.x.toString()).to.equal('abc');
-        done();
-    });
-});
-
-describe('applyToDefaults()', function () {
-
-    var defaults = {
-        a: 1,
-        b: 2,
-        c: {
-            d: 3,
-            e: [5, 6]
-        },
-        f: 6,
-        g: 'test'
-    };
-
-    it('throws when target is null', function (done) {
-
-        expect(function () {
-
-            Hoek.applyToDefaults(null, {});
-        }).to.throw('Invalid defaults value: must be an object');
-        done();
-    });
-
-    it('returns null if options is false', function (done) {
-
-        var result = Hoek.applyToDefaults(defaults, false);
-        expect(result).to.equal(null);
-        done();
-    });
-
-    it('returns null if options is null', function (done) {
-
-        var result = Hoek.applyToDefaults(defaults, null);
-        expect(result).to.equal(null);
-        done();
-    });
-
-    it('returns null if options is undefined', function (done) {
-
-        var result = Hoek.applyToDefaults(defaults, undefined);
-        expect(result).to.equal(null);
-        done();
-    });
-
-    it('returns a copy of defaults if options is true', function (done) {
-
-        var result = Hoek.applyToDefaults(defaults, true);
-        expect(result).to.deep.equal(defaults);
-        done();
-    });
-
-    it('applies object to defaults', function (done) {
-
-        var obj = {
-            a: null,
-            c: {
-                e: [4]
-            },
-            f: 0,
-            g: {
-                h: 5
-            }
-        };
-
-        var result = Hoek.applyToDefaults(defaults, obj);
-        expect(result.c.e).to.deep.equal([4]);
-        expect(result.a).to.equal(1);
-        expect(result.b).to.equal(2);
-        expect(result.f).to.equal(0);
-        expect(result.g).to.deep.equal({ h: 5 });
-        done();
-    });
-
-    it('applies object to defaults with null', function (done) {
-
-        var obj = {
-            a: null,
-            c: {
-                e: [4]
-            },
-            f: 0,
-            g: {
-                h: 5
-            }
-        };
-
-        var result = Hoek.applyToDefaults(defaults, obj, true);
-        expect(result.c.e).to.deep.equal([4]);
-        expect(result.a).to.equal(null);
-        expect(result.b).to.equal(2);
-        expect(result.f).to.equal(0);
-        expect(result.g).to.deep.equal({ h: 5 });
-        done();
-    });
-});
-
-describe('cloneWithShallow()', function () {
-
-    it('deep clones except for listed keys', function (done) {
-
-        var source = {
-            a: {
-                b: 5
-            },
-            c: {
-                d: 6
-            }
-        };
-
-        var copy = Hoek.cloneWithShallow(source, ['c']);
-        expect(copy).to.deep.equal(source);
-        expect(copy).to.not.equal(source);
-        expect(copy.a).to.not.equal(source.a);
-        expect(copy.b).to.equal(source.b);
-        done();
-    });
-
-    it('returns immutable value', function (done) {
-
-        expect(Hoek.cloneWithShallow(5)).to.equal(5);
-        done();
-    });
-
-    it('returns null value', function (done) {
-
-        expect(Hoek.cloneWithShallow(null)).to.equal(null);
-        done();
-    });
-
-    it('returns undefined value', function (done) {
-
-        expect(Hoek.cloneWithShallow(undefined)).to.equal(undefined);
-        done();
-    });
-
-    it('deep clones except for listed keys (including missing keys)', function (done) {
-
-        var source = {
-            a: {
-                b: 5
-            },
-            c: {
-                d: 6
-            }
-        };
-
-        var copy = Hoek.cloneWithShallow(source, ['c', 'v']);
-        expect(copy).to.deep.equal(source);
-        expect(copy).to.not.equal(source);
-        expect(copy.a).to.not.equal(source.a);
-        expect(copy.b).to.equal(source.b);
-        done();
-    });
-});
-
-describe('applyToDefaultsWithShallow()', function () {
-
-    it('shallow copies the listed keys from options without merging', function (done) {
-
-        var defaults = {
-            a: {
-                b: 5,
-                e: 3
-            },
-            c: {
-                d: 7,
-                g: 1
-            }
-        };
-
-        var options = {
-            a: {
-                b: 4
-            },
-            c: {
-                d: 6,
-                f: 7
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, options, ['a']);
-        expect(merged).to.deep.equal({ a: { b: 4 }, c: { d: 6, g: 1, f: 7 } });
-        expect(merged.a).to.equal(options.a);
-        expect(merged.a).to.not.equal(defaults.a);
-        expect(merged.c).to.not.equal(options.c);
-        expect(merged.c).to.not.equal(defaults.c);
-        done();
-    });
-
-    it('shallow copies the nested keys (override)', function (done) {
-
-        var defaults = {
-            a: {
-                b: 5
-            },
-            c: {
-                d: 7,
-                g: 1
-            }
-        };
-
-        var options = {
-            a: {
-                b: 4
-            },
-            c: {
-                d: 6,
-                g: {
-                    h: 8
-                }
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, options, ['c.g']);
-        expect(merged).to.deep.equal({ a: { b: 4 }, c: { d: 6, g: { h: 8 } } });
-        expect(merged.c.g).to.equal(options.c.g);
-        done();
-    });
-
-    it('shallow copies the nested keys (missing)', function (done) {
-
-        var defaults = {
-            a: {
-                b: 5
-            }
-        };
-
-        var options = {
-            a: {
-                b: 4
-            },
-            c: {
-                g: {
-                    h: 8
-                }
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, options, ['c.g']);
-        expect(merged).to.deep.equal({ a: { b: 4 }, c: { g: { h: 8 } } });
-        expect(merged.c.g).to.equal(options.c.g);
-        done();
-    });
-
-    it('shallow copies the nested keys (override)', function (done) {
-
-        var defaults = {
-            a: {
-                b: 5
-            },
-            c: {
-                g: {
-                    d: 7
-                }
-            }
-        };
-
-        var options = {
-            a: {
-                b: 4
-            },
-            c: {
-                g: {
-                    h: 8
-                }
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, options, ['c.g']);
-        expect(merged).to.deep.equal({ a: { b: 4 }, c: { g: { h: 8 } } });
-        expect(merged.c.g).to.equal(options.c.g);
-        done();
-    });
-
-    it('shallow copies the nested keys (deeper)', function (done) {
-
-        var defaults = {
-            a: {
-                b: 5
-            }
-        };
-
-        var options = {
-            a: {
-                b: 4
-            },
-            c: {
-                g: {
-                    r: {
-                        h: 8
-                    }
-                }
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, options, ['c.g.r']);
-        expect(merged).to.deep.equal({ a: { b: 4 }, c: { g: { r: { h: 8 } } } });
-        expect(merged.c.g.r).to.equal(options.c.g.r);
-        done();
-    });
-
-    it('shallow copies the nested keys (not present)', function (done) {
-
-        var defaults = {
-            a: {
-                b: 5
-            }
-        };
-
-        var options = {
-            a: {
-                b: 4
-            },
-            c: {
-                g: {
-                    r: {
-                        h: 8
-                    }
-                }
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, options, ['x.y']);
-        expect(merged).to.deep.equal({ a: { b: 4 }, c: { g: { r: { h: 8 } } } });
-        done();
-    });
-
-    it('shallow copies the listed keys in the defaults', function (done) {
-
-        var defaults = {
-            a: {
-                b: 1
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, {}, ['a']);
-        expect(merged.a).to.equal(defaults.a);
-        done();
-    });
-
-    it('shallow copies the listed keys in the defaults (true)', function (done) {
-
-        var defaults = {
-            a: {
-                b: 1
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, true, ['a']);
-        expect(merged.a).to.equal(defaults.a);
-        done();
-    });
-
-    it('returns null on false', function (done) {
-
-        var defaults = {
-            a: {
-                b: 1
-            }
-        };
-
-        var merged = Hoek.applyToDefaultsWithShallow(defaults, false, ['a']);
-        expect(merged).to.equal(null);
-        done();
-    });
-
-    it('throws on missing defaults', function (done) {
-
-        expect(function () {
-
-            Hoek.applyToDefaultsWithShallow(null, {}, ['a']);
-        }).to.throw('Invalid defaults value: must be an object');
-        done();
-    });
-
-    it('throws on invalid defaults', function (done) {
-
-        expect(function () {
-
-            Hoek.applyToDefaultsWithShallow('abc', {}, ['a']);
-        }).to.throw('Invalid defaults value: must be an object');
-        done();
-    });
-
-    it('throws on invalid options', function (done) {
-
-        expect(function () {
-
-            Hoek.applyToDefaultsWithShallow({}, 'abc', ['a']);
-        }).to.throw('Invalid options value: must be true, falsy or an object');
-        done();
-    });
-
-    it('throws on missing keys', function (done) {
-
-        expect(function () {
-
-            Hoek.applyToDefaultsWithShallow({}, true);
-        }).to.throw('Invalid keys');
-        done();
-    });
-
-    it('throws on invalid keys', function (done) {
-
-        expect(function () {
-
-            Hoek.applyToDefaultsWithShallow({}, true, 'a');
-        }).to.throw('Invalid keys');
-        done();
-    });
-});
-
-describe('deepEqual()', function () {
-
-    it('compares simple values', function (done) {
-
-        expect(Hoek.deepEqual('x', 'x')).to.be.true();
-        expect(Hoek.deepEqual('x', 'y')).to.be.false();
-        expect(Hoek.deepEqual('x1', 'x')).to.be.false();
-        expect(Hoek.deepEqual(-0, +0)).to.be.false();
-        expect(Hoek.deepEqual(-0, -0)).to.be.true();
-        expect(Hoek.deepEqual(+0, +0)).to.be.true();
-        expect(Hoek.deepEqual(+0, -0)).to.be.false();
-        expect(Hoek.deepEqual(1, 1)).to.be.true();
-        expect(Hoek.deepEqual(0, 0)).to.be.true();
-        expect(Hoek.deepEqual(-1, 1)).to.be.false();
-        expect(Hoek.deepEqual(NaN, 0)).to.be.false();
-        expect(Hoek.deepEqual(NaN, NaN)).to.be.true();
-        done();
-    });
-
-    it('compares different types', function (done) {
-
-        expect(Hoek.deepEqual([], 5)).to.be.false();
-        expect(Hoek.deepEqual(5, [])).to.be.false();
-        expect(Hoek.deepEqual({}, null)).to.be.false();
-        expect(Hoek.deepEqual(null, {})).to.be.false();
-        expect(Hoek.deepEqual('abc', {})).to.be.false();
-        expect(Hoek.deepEqual({}, 'abc')).to.be.false();
-        done();
-    });
-
-    it('compares empty structures', function (done) {
-
-        expect(Hoek.deepEqual([], [])).to.be.true();
-        expect(Hoek.deepEqual({}, {})).to.be.true();
-        expect(Hoek.deepEqual([], {})).to.be.false();
-        done();
-    });
-
-    it('compares empty arguments object', function (done) {
-
-        var compare = function () {
-
-            expect(Hoek.deepEqual([], arguments)).to.be.false();
-        };
-
-        compare();
-        done();
-    });
-
-    it('compares empty arguments objects', function (done) {
-
-        var compare = function () {
-
-            var arg1 = arguments;
-
-            var inner = function () {
-
-                expect(Hoek.deepEqual(arg1, arguments)).to.be.false(); // callee is not the same
-            };
-
-            inner();
-        };
-
-        compare();
-        done();
-    });
-
-    it('compares dates', function (done) {
-
-        expect(Hoek.deepEqual(new Date(2015, 1, 1), new Date(2015, 1, 1))).to.be.true();
-        expect(Hoek.deepEqual(new Date(100), new Date(101))).to.be.false();
-        expect(Hoek.deepEqual(new Date(), {})).to.be.false();
-        done();
-    });
-
-    it('compares regular expressions', function (done) {
-
-        expect(Hoek.deepEqual(/\s/, new RegExp('\\\s'))).to.be.true();
-        expect(Hoek.deepEqual(/\s/g, /\s/g)).to.be.true();
-        expect(Hoek.deepEqual(/a/, {})).to.be.false();
-        expect(Hoek.deepEqual(/\s/g, /\s/i)).to.be.false();
-        expect(Hoek.deepEqual(/a/g, /b/g)).to.be.false();
-        done();
-    });
-
-    it('compares arrays', function (done) {
-
-        expect(Hoek.deepEqual([[1]], [[1]])).to.be.true();
-        expect(Hoek.deepEqual([1, 2, 3], [1, 2, 3])).to.be.true();
-        expect(Hoek.deepEqual([1, 2, 3], [1, 3, 2])).to.be.false();
-        expect(Hoek.deepEqual([1, 2, 3], [1, 2])).to.be.false();
-        expect(Hoek.deepEqual([1], [1])).to.be.true();
-        done();
-    });
-
-    it('compares buffers', function (done) {
-
-        expect(Hoek.deepEqual(new Buffer([1, 2, 3]), new Buffer([1, 2, 3]))).to.be.true();
-        expect(Hoek.deepEqual(new Buffer([1, 2, 3]), new Buffer([1, 3, 2]))).to.be.false();
-        expect(Hoek.deepEqual(new Buffer([1, 2, 3]), new Buffer([1, 2]))).to.be.false();
-        expect(Hoek.deepEqual(new Buffer([1, 2, 3]), {})).to.be.false();
-        expect(Hoek.deepEqual(new Buffer([1, 2, 3]), [1, 2, 3])).to.be.false();
-        done();
-    });
-
-    it('compares objects', function (done) {
-
-        expect(Hoek.deepEqual({ a: 1, b: 2, c: 3 }, { a: 1, b: 2, c: 3 })).to.be.true();
-        expect(Hoek.deepEqual({ foo: 'bar' }, { foo: 'baz' })).to.be.false();
-        expect(Hoek.deepEqual({ foo: { bar: 'foo' } }, { foo: { bar: 'baz' } })).to.be.false();
-        done();
-    });
-
-    it('handles circular dependency', function (done) {
-
-        var a = {};
-        a.x = a;
-
-        var b = Hoek.clone(a);
-        expect(Hoek.deepEqual(a, b)).to.be.true();
-        done();
-    });
-
-    it('compares an object with property getter without executing it', function (done) {
-
-        var obj = {};
-        var value = 1;
-        var execCount = 0;
-
-        Object.defineProperty(obj, 'test', {
-            enumerable: true,
-            configurable: true,
-            get: function () {
-
-                ++execCount;
-                return value;
-            }
-        });
-
-        var copy = Hoek.clone(obj);
-        expect(Hoek.deepEqual(obj, copy)).to.be.true();
-        expect(execCount).to.equal(0);
-        expect(copy.test).to.equal(1);
-        expect(execCount).to.equal(1);
-        done();
-    });
-
-    it('compares objects with property getters', function (done) {
-
-        var obj = {};
-        Object.defineProperty(obj, 'test', {
-            enumerable: true,
-            configurable: true,
-            get: function () {
-
-                return 1;
-            }
-        });
-
-        var ref = {};
-        Object.defineProperty(ref, 'test', {
-            enumerable: true,
-            configurable: true,
-            get: function () {
-
-                return 2;
-            }
-        });
-
-        expect(Hoek.deepEqual(obj, ref)).to.be.false();
-        done();
-    });
-
-    it('compares object prototypes', function (done) {
-
-        var Obj = function () {
-
-            this.a = 5;
-        };
-
-        Obj.prototype.b = function () {
-
-            return this.a;
-        };
-
-        var Ref = function () {
-
-            this.a = 5;
-        };
-
-        Ref.prototype.b = function () {
-
-            return this.a;
-        };
-
-        expect(Hoek.deepEqual(new Obj(), new Ref())).to.be.false();
-        expect(Hoek.deepEqual(new Obj(), new Obj())).to.be.true();
-        expect(Hoek.deepEqual(new Ref(), new Ref())).to.be.true();
-        done();
-    });
-
-    it('compares plain objects', function (done) {
-
-        var a = Object.create(null);
-        var b = Object.create(null);
-
-        a.b = 'c';
-        b.b = 'c';
-
-        expect(Hoek.deepEqual(a, b)).to.be.true();
-        expect(Hoek.deepEqual(a, { b: 'c' })).to.be.false();
-        done();
-    });
-
-    it('compares an object with an empty object', function (done) {
-
-        var a = { a: 1, b: 2 };
-
-        expect(Hoek.deepEqual({}, a)).to.be.false();
-        expect(Hoek.deepEqual(a, {})).to.be.false();
-        done();
-    });
-
-    it('compares an object ignoring the prototype', function (done) {
-
-        var a = Object.create(null);
-        var b = {};
-
-        expect(Hoek.deepEqual(a, b, { prototype: false })).to.be.true();
-        done();
-    });
-
-    it('compares an object ignoring the prototype recursively', function (done) {
-
-        var a = [Object.create(null)];
-        var b = [{}];
-
-        expect(Hoek.deepEqual(a, b, { prototype: false })).to.be.true();
-        done();
-    });
-});
-
-describe('unique()', function () {
-
-    it('ensures uniqueness within array of objects based on subkey', function (done) {
-
-        var a = Hoek.unique(dupsArray, 'x');
-        expect(a).to.deep.equal(reducedDupsArray);
-        done();
-    });
-
-    it('removes duplicated without key', function (done) {
-
-        expect(Hoek.unique([1, 2, 3, 4, 2, 1, 5])).to.deep.equal([1, 2, 3, 4, 5]);
-        done();
-    });
-});
-
-describe('mapToObject()', function () {
-
-    it('returns null on null array', function (done) {
-
-        var a = Hoek.mapToObject(null);
-        expect(a).to.equal(null);
-        done();
-    });
-
-    it('converts basic array to existential object', function (done) {
-
-        var keys = [1, 2, 3, 4];
-        var a = Hoek.mapToObject(keys);
-        for (var i in keys) {
-            expect(a[keys[i]]).to.equal(true);
-        }
-        done();
-    });
-
-    it('converts array of objects to existential object', function (done) {
-
-        var keys = [{ x: 1 }, { x: 2 }, { x: 3 }, { y: 4 }];
-        var subkey = 'x';
-        var a = Hoek.mapToObject(keys, subkey);
-        expect(a).to.deep.equal({ 1: true, 2: true, 3: true });
-        done();
-    });
-});
-
-describe('intersect()', function () {
-
-    it('returns the common objects of two arrays', function (done) {
-
-        var array1 = [1, 2, 3, 4, 4, 5, 5];
-        var array2 = [5, 4, 5, 6, 7];
-        var common = Hoek.intersect(array1, array2);
-        expect(common.length).to.equal(2);
-        done();
-    });
-
-    it('returns just the first common object of two arrays', function (done) {
-
-        var array1 = [1, 2, 3, 4, 4, 5, 5];
-        var array2 = [5, 4, 5, 6, 7];
-        var common = Hoek.intersect(array1, array2, true);
-        expect(common).to.equal(5);
-        done();
-    });
-
-    it('returns null when no common and returning just the first common object of two arrays', function (done) {
-
-        var array1 = [1, 2, 3, 4, 4, 5, 5];
-        var array2 = [6, 7];
-        var common = Hoek.intersect(array1, array2, true);
-        expect(common).to.equal(null);
-        done();
-    });
-
-    it('returns an empty array if either input is null', function (done) {
-
-        expect(Hoek.intersect([1], null).length).to.equal(0);
-        expect(Hoek.intersect(null, [1]).length).to.equal(0);
-        done();
-    });
-
-    it('returns the common objects of object and array', function (done) {
-
-        var array1 = [1, 2, 3, 4, 4, 5, 5];
-        var array2 = [5, 4, 5, 6, 7];
-        var common = Hoek.intersect(Hoek.mapToObject(array1), array2);
-        expect(common.length).to.equal(2);
-        done();
-    });
-});
-
-describe('contain()', function () {
-
-    it('tests strings', function (done) {
-
-        expect(Hoek.contain('abc', 'ab')).to.be.true();
-        expect(Hoek.contain('abc', 'abc', { only: true })).to.be.true();
-        expect(Hoek.contain('aaa', 'a', { only: true })).to.be.true();
-        expect(Hoek.contain('abc', 'b', { once: true })).to.be.true();
-        expect(Hoek.contain('abc', ['a', 'c'])).to.be.true();
-        expect(Hoek.contain('abc', ['a', 'd'], { part: true })).to.be.true();
-
-        expect(Hoek.contain('abc', 'ac')).to.be.false();
-        expect(Hoek.contain('abcd', 'abc', { only: true })).to.be.false();
-        expect(Hoek.contain('aab', 'a', { only: true })).to.be.false();
-        expect(Hoek.contain('abb', 'b', { once: true })).to.be.false();
-        expect(Hoek.contain('abc', ['a', 'd'])).to.be.false();
-        expect(Hoek.contain('abc', ['ab', 'bc'])).to.be.false();                      // Overlapping values not supported
-        done();
-    });
-
-    it('tests arrays', function (done) {
-
-        expect(Hoek.contain([1, 2, 3], 1)).to.be.true();
-        expect(Hoek.contain([{ a: 1 }], { a: 1 }, { deep: true })).to.be.true();
-        expect(Hoek.contain([1, 2, 3], [1, 2])).to.be.true();
-        expect(Hoek.contain([{ a: 1 }], [{ a: 1 }], { deep: true })).to.be.true();
-        expect(Hoek.contain([1, 1, 2], [1, 2], { only: true })).to.be.true();
-        expect(Hoek.contain([1, 2], [1, 2], { once: true })).to.be.true();
-        expect(Hoek.contain([1, 2, 3], [1, 4], { part: true })).to.be.true();
-        expect(Hoek.contain([[1], [2]], [[1]], { deep: true })).to.be.true();
-
-        expect(Hoek.contain([1, 2, 3], 4)).to.be.false();
-        expect(Hoek.contain([{ a: 1 }], { a: 2 }, { deep: true })).to.be.false();
-        expect(Hoek.contain([{ a: 1 }], { a: 1 })).to.be.false();
-        expect(Hoek.contain([1, 2, 3], [4, 5])).to.be.false();
-        expect(Hoek.contain([[3], [2]], [[1]])).to.be.false();
-        expect(Hoek.contain([[1], [2]], [[1]])).to.be.false();
-        expect(Hoek.contain([{ a: 1 }], [{ a: 2 }], { deep: true })).to.be.false();
-        expect(Hoek.contain([1, 3, 2], [1, 2], { only: true })).to.be.false();
-        expect(Hoek.contain([1, 2, 2], [1, 2], { once: true })).to.be.false();
-        expect(Hoek.contain([0, 2, 3], [1, 4], { part: true })).to.be.false();
-        done();
-    });
-
-    it('tests objects', function (done) {
-
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, 'a')).to.be.true();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, ['a', 'c'])).to.be.true();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, ['a', 'b', 'c'], { only: true })).to.be.true();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1 })).to.be.true();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1, c: 3 })).to.be.true();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1, d: 4 }, { part: true })).to.be.true();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1, b: 2, c: 3 }, { only: true })).to.be.true();
-        expect(Hoek.contain({ a: [1], b: [2], c: [3] }, { a: [1], c: [3] }, { deep: true })).to.be.true();
-        expect(Hoek.contain({ a: [{ b: 1 }, { c: 2 }, { d: 3, e: 4 }] }, { a: [{ b: 1 }, { d: 3 }] }, { deep: true })).to.be.true();
-        expect(Hoek.contain({ a: [{ b: 1 }, { c: 2 }, { d: 3, e: 4 }] }, { a: [{ b: 1 }, { d: 3 }] }, { deep: true, part: true })).to.be.true();
-        expect(Hoek.contain({ a: [{ b: 1 }, { c: 2 }, { d: 3, e: 4 }] }, { a: [{ b: 1 }, { d: 3 }] }, { deep: true, part: false })).to.be.false();
-        expect(Hoek.contain({ a: [{ b: 1 }, { c: 2 }, { d: 3, e: 4 }] }, { a: [{ b: 1 }, { d: 3 }] }, { deep: true, only: true })).to.be.false();
-        expect(Hoek.contain({ a: [{ b: 1 }, { c: 2 }, { d: 3, e: 4 }] }, { a: [{ b: 1 }, { d: 3 }] }, { deep: true, only: false })).to.be.true();
-
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, 'd')).to.be.false();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, ['a', 'd'])).to.be.false();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3, d: 4 }, ['a', 'b', 'c'], { only: true })).to.be.false();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 2 })).to.be.false();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 2, b: 2 }, { part: true })).to.be.false();             // part does not ignore bad value
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1, d: 3 })).to.be.false();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1, d: 4 })).to.be.false();
-        expect(Hoek.contain({ a: 1, b: 2, c: 3 }, { a: 1, b: 2 }, { only: true })).to.be.false();
-        expect(Hoek.contain({ a: [1], b: [2], c: [3] }, { a: [1], c: [3] })).to.be.false();
-        expect(Hoek.contain({ a: { b: { c: 1, d: 2 } } }, { a: { b: { c: 1 } } })).to.be.false();
-        expect(Hoek.contain({ a: { b: { c: 1, d: 2 } } }, { a: { b: { c: 1 } } }, { deep: true })).to.be.true();
-        expect(Hoek.contain({ a: { b: { c: 1, d: 2 } } }, { a: { b: { c: 1 } } }, { deep: true, only: true })).to.be.false();
-        expect(Hoek.contain({ a: { b: { c: 1, d: 2 } } }, { a: { b: { c: 1 } } }, { deep: true, only: false })).to.be.true();
-        expect(Hoek.contain({ a: { b: { c: 1, d: 2 } } }, { a: { b: { c: 1 } } }, { deep: true, part: true })).to.be.true();
-        expect(Hoek.contain({ a: { b: { c: 1, d: 2 } } }, { a: { b: { c: 1 } } }, { deep: true, part: false })).to.be.false();
-
-        // Getter check
-        var Foo = function (bar) {
-
-            this.bar = bar;
-        };
-
-        Object.defineProperty(Foo.prototype, 'baz', {
-            enumerable: true,
-            get: function () {
-
-                return this.bar;
-            }
-        });
-
-        expect(Hoek.contain({ a: new Foo('b') }, { a: new Foo('b') }, { deep: true })).to.be.true();
-        expect(Hoek.contain({ a: new Foo('b') }, { a: new Foo('b') }, { deep: true, part: true })).to.be.true();
-        expect(Hoek.contain({ a: new Foo('b') }, { a: { baz: 'b' } }, { deep: true })).to.be.true();
-        expect(Hoek.contain({ a: new Foo('b') }, { a: { baz: 'b' } }, { deep: true, only: true })).to.be.false();
-        expect(Hoek.contain({ a: new Foo('b') }, { a: { baz: 'b' } }, { deep: true, part: false })).to.be.false();
-        expect(Hoek.contain({ a: new Foo('b') }, { a: { baz: 'b' } }, { deep: true, part: true })).to.be.true();
-
-        done();
-    });
-});
-
-describe('flatten()', function () {
-
-    it('returns a flat array', function (done) {
-
-        var result = Hoek.flatten([1, 2, [3, 4, [5, 6], [7], 8], [9], [10, [11, 12]], 13]);
-        expect(result.length).to.equal(13);
-        expect(result).to.deep.equal([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]);
-        done();
-    });
-});
-
-describe('reach()', function () {
-
-    var obj = {
-        a: {
-            b: {
-                c: {
-                    d: 1,
-                    e: 2
-                },
-                f: 'hello'
-            },
-            g: {
-                h: 3
-            }
-        },
-        i: function () { },
-        j: null,
-        k: [4, 8, 9, 1]
-    };
-
-    obj.i.x = 5;
-
-    it('returns object itself', function (done) {
-
-        expect(Hoek.reach(obj, null)).to.equal(obj);
-        expect(Hoek.reach(obj, false)).to.equal(obj);
-        expect(Hoek.reach(obj)).to.equal(obj);
-        done();
-    });
-
-    it('returns first value of array', function (done) {
-
-        expect(Hoek.reach(obj, 'k.0')).to.equal(4);
-        done();
-    });
-
-    it('returns last value of array using negative index', function (done) {
-
-        expect(Hoek.reach(obj, 'k.-2')).to.equal(9);
-        done();
-    });
-
-    it('returns a valid member', function (done) {
-
-        expect(Hoek.reach(obj, 'a.b.c.d')).to.equal(1);
-        done();
-    });
-
-    it('returns a valid member with separator override', function (done) {
-
-        expect(Hoek.reach(obj, 'a/b/c/d', '/')).to.equal(1);
-        done();
-    });
-
-    it('returns undefined on null object', function (done) {
-
-        expect(Hoek.reach(null, 'a.b.c.d')).to.equal(undefined);
-        done();
-    });
-
-    it('returns undefined on missing object member', function (done) {
-
-        expect(Hoek.reach(obj, 'a.b.c.d.x')).to.equal(undefined);
-        done();
-    });
-
-    it('returns undefined on missing function member', function (done) {
-
-        expect(Hoek.reach(obj, 'i.y', { functions: true })).to.equal(undefined);
-        done();
-    });
-
-    it('throws on missing member in strict mode', function (done) {
-
-        expect(function () {
-
-            Hoek.reach(obj, 'a.b.c.o.x', { strict: true });
-        }).to.throw('Missing segment o in reach path  a.b.c.o.x');
-
-        done();
-    });
-
-    it('returns undefined on invalid member', function (done) {
-
-        expect(Hoek.reach(obj, 'a.b.c.d-.x')).to.equal(undefined);
-        done();
-    });
-
-    it('returns function member', function (done) {
-
-        expect(typeof Hoek.reach(obj, 'i')).to.equal('function');
-        done();
-    });
-
-    it('returns function property', function (done) {
-
-        expect(Hoek.reach(obj, 'i.x')).to.equal(5);
-        done();
-    });
-
-    it('returns null', function (done) {
-
-        expect(Hoek.reach(obj, 'j')).to.equal(null);
-        done();
-    });
-
-    it('throws on function property when functions not allowed', function (done) {
-
-        expect(function () {
-
-            Hoek.reach(obj, 'i.x', { functions: false });
-        }).to.throw('Invalid segment x in reach path  i.x');
-
-        done();
-    });
-
-    it('will return a default value if property is not found', function (done) {
-
-        expect(Hoek.reach(obj, 'a.b.q', { default: 'defaultValue' })).to.equal('defaultValue');
-        done();
-    });
-
-    it('will return a default value if path is not found', function (done) {
-
-        expect(Hoek.reach(obj, 'q', { default: 'defaultValue' })).to.equal('defaultValue');
-        done();
-    });
-
-    it('allows a falsey value to be used as the default value', function (done) {
-
-        expect(Hoek.reach(obj, 'q', { default: '' })).to.equal('');
-        done();
-    });
-});
-
-describe('reachTemplate()', function () {
-
-    it('applies object to template', function (done) {
-
-        var obj = {
-            a: {
-                b: {
-                    c: {
-                        d: 1
-                    }
-                }
-            },
-            j: null,
-            k: [4, 8, 9, 1]
-        };
-
-        var template = '{k.0}:{k.-2}:{a.b.c.d}:{x.y}:{j}';
-
-        expect(Hoek.reachTemplate(obj, template)).to.equal('4:9:1::');
-        done();
-    });
-
-    it('applies object to template (options)', function (done) {
-
-        var obj = {
-            a: {
-                b: {
-                    c: {
-                        d: 1
-                    }
-                }
-            },
-            j: null,
-            k: [4, 8, 9, 1]
-        };
-
-        var template = '{k/0}:{k/-2}:{a/b/c/d}:{x/y}:{j}';
-
-        expect(Hoek.reachTemplate(obj, template, '/')).to.equal('4:9:1::');
-        done();
-    });
-});
-
-describe('callStack()', function () {
-
-    it('returns the full call stack', function (done) {
-
-        var stack = Hoek.callStack();
-        expect(stack[0][0]).to.contain('index.js');
-        expect(stack[0][2]).to.equal(26);
-        done();
-    });
-});
-
-describe('displayStack ()', function () {
-
-    it('returns the full call stack for display', function (done) {
-
-        var stack = Hoek.displayStack();
-        expect(stack[0]).to.contain(Path.normalize('/test/index.js') + ':');
-        done();
-    });
-
-    it('includes constructor functions correctly', function (done) {
-
-        var Something = function (next) {
-
-            next();
-        };
-
-        var something = new Something(function () {
-
-            var stack = Hoek.displayStack();
-            expect(stack[1]).to.contain('new Something');
-            done();
-        });
-    });
-});
-
-describe('abort()', function () {
-
-    it('exits process when not in test mode', function (done) {
-
-        var env = process.env.NODE_ENV;
-        var write = process.stdout.write;
-        var exit = process.exit;
-
-        process.env.NODE_ENV = 'nottatest';
-        process.stdout.write = function () { };
-        process.exit = function (state) {
-
-            process.exit = exit;
-            process.env.NODE_ENV = env;
-            process.stdout.write = write;
-
-            expect(state).to.equal(1);
-            done();
-        };
-
-        Hoek.abort('Boom');
-    });
-
-    it('throws when not in test mode and abortThrow is true', function (done) {
-
-        var env = process.env.NODE_ENV;
-        process.env.NODE_ENV = 'nottatest';
-        Hoek.abortThrow = true;
-
-        var fn = function () {
-
-            Hoek.abort('my error message');
-        };
-
-        expect(fn).to.throw('my error message');
-        Hoek.abortThrow = false;
-        process.env.NODE_ENV = env;
-
-        done();
-    });
-
-    it('respects hideStack argument', function (done) {
-
-        var env = process.env.NODE_ENV;
-        var write = process.stdout.write;
-        var exit = process.exit;
-        var output = '';
-
-        process.exit = function () { };
-        process.env.NODE_ENV = '';
-        process.stdout.write = function (message) {
-
-            output = message;
-        };
-
-        Hoek.abort('my error message', true);
-
-        process.env.NODE_ENV = env;
-        process.stdout.write = write;
-        process.exit = exit;
-
-        expect(output).to.equal('ABORT: my error message\n\t\n');
-
-        done();
-    });
-
-    it('throws in test mode', function (done) {
-
-        var env = process.env.NODE_ENV;
-        process.env.NODE_ENV = 'test';
-
-        expect(function () {
-
-            Hoek.abort('my error message', true);
-        }).to.throw('my error message');
-
-        process.env.NODE_ENV = env;
-        done();
-    });
-
-    it('throws in test mode with default message', function (done) {
-
-        var env = process.env.NODE_ENV;
-        process.env.NODE_ENV = 'test';
-
-        expect(function () {
-
-            Hoek.abort('', true);
-        }).to.throw('Unknown error');
-
-        process.env.NODE_ENV = env;
-        done();
-    });
-
-    it('defaults to showing stack', function (done) {
-
-        var env = process.env.NODE_ENV;
-        var write = process.stdout.write;
-        var exit = process.exit;
-        var output = '';
-
-        process.exit = function () { };
-        process.env.NODE_ENV = '';
-        process.stdout.write = function (message) {
-
-            output = message;
-        };
-
-        Hoek.abort('my error message');
-
-        process.env.NODE_ENV = env;
-        process.stdout.write = write;
-        process.exit = exit;
-
-        expect(output).to.contain('index.js');
-
-        done();
-    });
-});
-
-describe('assert()', function () {
-
-    it('throws an Error when using assert in a test', function (done) {
-
-        var fn = function () {
-
-            Hoek.assert(false, 'my error message');
-        };
-
-        expect(fn).to.throw('my error message');
-        done();
-    });
-
-    it('throws an Error when using assert in a test with no message', function (done) {
-
-        var fn = function () {
-
-            Hoek.assert(false);
-        };
-
-        expect(fn).to.throw('Unknown error');
-        done();
-    });
-
-    it('throws an Error when using assert in a test with multipart message', function (done) {
-
-        var fn = function () {
-
-            Hoek.assert(false, 'This', 'is', 'my message');
-        };
-
-        expect(fn).to.throw('This is my message');
-        done();
-    });
-
-    it('throws an Error when using assert in a test with multipart message (empty)', function (done) {
-
-        var fn = function () {
-
-            Hoek.assert(false, 'This', 'is', '', 'my message');
-        };
-
-        expect(fn).to.throw('This is my message');
-        done();
-    });
-
-    it('throws an Error when using assert in a test with object message', function (done) {
-
-        var fn = function () {
-
-            Hoek.assert(false, 'This', 'is', { spinal: 'tap' });
-        };
-
-        expect(fn).to.throw('This is {"spinal":"tap"}');
-        done();
-    });
-
-    it('throws an Error when using assert in a test with multipart string and error messages', function (done) {
-
-        var fn = function () {
-
-            Hoek.assert(false, 'This', 'is', new Error('spinal'), new Error('tap'));
-        };
-
-        expect(fn).to.throw('This is spinal tap');
-        done();
-    });
-
-    it('throws an Error when using assert in a test with error object message', function (done) {
-
-        var fn = function () {
-
-            Hoek.assert(false, new Error('This is spinal tap'));
-        };
-
-        expect(fn).to.throw('This is spinal tap');
-        done();
-    });
-
-    it('throws the same Error that is passed to it if there is only one error passed', function (done) {
-
-        var error = new Error('ruh roh');
-        var error2 = new Error('ruh roh');
-
-        var fn = function () {
-
-            Hoek.assert(false, error);
-        };
-
-        try {
-            fn();
-        } catch (err) {
-            expect(error).to.equal(error);  // should be the same reference
-            expect(error).to.not.equal(error2); // error with the same message should not match
-        }
-
-        done();
-    });
-});
-
-describe('Timer', function () {
-
-    it('returns time elapsed', function (done) {
-
-        var timer = new Hoek.Timer();
-        setTimeout(function () {
-
-            expect(timer.elapsed()).to.be.above(9);
-            done();
-        }, 12);
-    });
-});
-
-describe('Bench', function () {
-
-    it('returns time elapsed', function (done) {
-
-        var timer = new Hoek.Bench();
-        setTimeout(function () {
-
-            expect(timer.elapsed()).to.be.above(9);
-            done();
-        }, 12);
-    });
-});
-
-describe('escapeRegex()', function () {
-
-    it('escapes all special regular expression characters', function (done) {
-
-        var a = Hoek.escapeRegex('4^f$s.4*5+-_?%=#!:@|~\\/`"(>)[<]d{}s,');
-        expect(a).to.equal('4\\^f\\$s\\.4\\*5\\+\\-_\\?%\\=#\\!\\:@\\|~\\\\\\/`"\\(>\\)\\[<\\]d\\{\\}s\\,');
-        done();
-    });
-});
-
-describe('Base64Url', function () {
-
-    var base64str = 'AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0-P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn-AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq-wsbKztLW2t7i5uru8vb6_wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t_g4eLj5OXm5-jp6uvs7e7v8PHy8_T19vf4-fr7_P3-_w';
-    var str = unescape('%00%01%02%03%04%05%06%07%08%09%0A%0B%0C%0D%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%20%21%22%23%24%25%26%27%28%29*+%2C-./0123456789%3A%3B%3C%3D%3E%3F@ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60abcdefghijklmnopqrstuvwxyz%7B%7C%7D%7E%7F%80%81%82%83%84%85%86%87%88%89%8A%8B%8C%8D%8E%8F%90%91%92%93%94%95%96%97%98%99%9A%9B%9C%9D%9E%9F%A0%A1%A2%A3%A4%A5%A6%A7%A8%A9%AA%AB%AC%AD%AE%AF%B0%B1%B2%B3%B4%B5%B6%B7%B8%B9%BA%BB%BC%BD%BE%BF%C0%C1%C2%C3%C4%C5%C6%C7%C8%C9%CA%CB%CC%CD%CE%CF%D0%D1%D2%D3%D4%D5%D6%D7%D8%D9%DA%DB%DC%DD%DE%DF%E0%E1%E2%E3%E4%E5%E6%E7%E8%E9%EA%EB%EC%ED%EE%EF%F0%F1%F2%F3%F4%F5%F6%F7%F8%F9%FA%FB%FC%FD%FE%FF');
-
-    describe('base64urlEncode()', function () {
-
-        it('should base64 URL-safe a string', function (done) {
-
-            expect(Hoek.base64urlEncode(str)).to.equal(base64str);
-            done();
-        });
-
-        it('encodes a buffer', function (done) {
-
-            expect(Hoek.base64urlEncode(new Buffer(str, 'binary'))).to.equal(base64str);
-            done();
-        });
-
-        it('should base64 URL-safe a hex string', function (done) {
-
-            var buffer = new Buffer(str, 'binary');
-            expect(Hoek.base64urlEncode(buffer.toString('hex'), 'hex')).to.equal(base64str);
-            done();
-        });
-
-        it('works on larger input strings', function (done) {
-
-            var input = Fs.readFileSync(Path.join(__dirname, 'index.js')).toString();
-            var encoded = Hoek.base64urlEncode(input);
-
-            expect(encoded).to.not.contain('+');
-            expect(encoded).to.not.contain('/');
-
-            var decoded = Hoek.base64urlDecode(encoded);
-
-            expect(decoded).to.equal(input);
-            done();
-        });
-    });
-
-    describe('base64urlDecode()', function () {
-
-        it('should un-base64 URL-safe a string', function (done) {
-
-            expect(Hoek.base64urlDecode(base64str)).to.equal(str);
-            done();
-        });
-
-        it('should un-base64 URL-safe a string into hex', function (done) {
-
-            expect(Hoek.base64urlDecode(base64str, 'hex')).to.equal(new Buffer(str, 'binary').toString('hex'));
-            done();
-        });
-
-        it('should un-base64 URL-safe a string and return a buffer', function (done) {
-
-            var buf = Hoek.base64urlDecode(base64str, 'buffer');
-            expect(buf instanceof Buffer).to.equal(true);
-            expect(buf.toString('binary')).to.equal(str);
-            done();
-        });
-
-        it('returns error on undefined input', function (done) {
-
-            expect(Hoek.base64urlDecode().message).to.exist();
-            done();
-        });
-
-        it('returns error on invalid input', function (done) {
-
-            expect(Hoek.base64urlDecode('*').message).to.exist();
-            done();
-        });
-    });
-});
-
-describe('escapeHeaderAttribute()', function () {
-
-    it('should not alter ascii values', function (done) {
-
-        var a = Hoek.escapeHeaderAttribute('My Value');
-        expect(a).to.equal('My Value');
-        done();
-    });
-
-    it('escapes all special HTTP header attribute characters', function (done) {
-
-        var a = Hoek.escapeHeaderAttribute('I said go!!!#"' + String.fromCharCode(92));
-        expect(a).to.equal('I said go!!!#\\"\\\\');
-        done();
-    });
-
-    it('throws on large unicode characters', function (done) {
-
-        var fn = function () {
-
-            Hoek.escapeHeaderAttribute('this is a test' + String.fromCharCode(500) + String.fromCharCode(300));
-        };
-
-        expect(fn).to.throw(Error);
-        done();
-    });
-
-    it('throws on CRLF to prevent response splitting', function (done) {
-
-        var fn = function () {
-
-            Hoek.escapeHeaderAttribute('this is a test\r\n');
-        };
-
-        expect(fn).to.throw(Error);
-        done();
-    });
-});
-
-describe('escapeHtml()', function () {
-
-    it('escapes all special HTML characters', function (done) {
-
-        var a = Hoek.escapeHtml('&<>"\'`');
-        expect(a).to.equal('&amp;&lt;&gt;&quot;&#x27;&#x60;');
-        done();
-    });
-
-    it('returns empty string on falsy input', function (done) {
-
-        var a = Hoek.escapeHtml('');
-        expect(a).to.equal('');
-        done();
-    });
-
-    it('returns unchanged string on no reserved input', function (done) {
-
-        var a = Hoek.escapeHtml('abc');
-        expect(a).to.equal('abc');
-        done();
-    });
-});
-
-describe('nextTick()', function () {
-
-    it('calls the provided callback on nextTick', function (done) {
-
-        var a = 0;
-
-        var inc = function (step, next) {
-
-            a += step;
-            next();
-        };
-
-        var ticked = Hoek.nextTick(inc);
-
-        ticked(5, function () {
-
-            expect(a).to.equal(6);
-            done();
-        });
-
-        expect(a).to.equal(0);
-        inc(1, function () {
-
-            expect(a).to.equal(1);
-        });
-    });
-});
-
-describe('once()', function () {
-
-    it('allows function to only execute once', function (done) {
-
-        var gen = 0;
-        var add = function (x) {
-
-            gen += x;
-        };
-
-        add(5);
-        expect(gen).to.equal(5);
-        add = Hoek.once(add);
-        add(5);
-        expect(gen).to.equal(10);
-        add(5);
-        expect(gen).to.equal(10);
-        done();
-    });
-
-    it('double once wraps one time', function (done) {
-
-        var method = function () { };
-        method = Hoek.once(method);
-        method.x = 1;
-        method = Hoek.once(method);
-        expect(method.x).to.equal(1);
-        done();
-    });
-});
-
-describe('isAbsoltePath()', function () {
-
-    it('identifies if path is absolute on Unix without node support', { parallel: false }, function (done) {
-
-        var orig = Path.isAbsolute;
-        Path.isAbsolute = undefined;
-
-        expect(Hoek.isAbsolutePath('')).to.equal(false);
-        expect(Hoek.isAbsolutePath('a')).to.equal(false);
-        expect(Hoek.isAbsolutePath('./a')).to.equal(false);
-        expect(Hoek.isAbsolutePath('/a')).to.equal(true);
-        expect(Hoek.isAbsolutePath('/')).to.equal(true);
-
-        Path.isAbsolute = orig;
-
-        done();
-    });
-
-    it('identifies if path is absolute with fake node support', { parallel: false }, function (done) {
-
-        var orig = Path.isAbsolute;
-        Path.isAbsolute = function (path) {
-
-            return path[0] === '/';
-        };
-
-        expect(Hoek.isAbsolutePath('', 'linux')).to.equal(false);
-        expect(Hoek.isAbsolutePath('a', 'linux')).to.equal(false);
-        expect(Hoek.isAbsolutePath('./a', 'linux')).to.equal(false);
-        expect(Hoek.isAbsolutePath('/a', 'linux')).to.equal(true);
-        expect(Hoek.isAbsolutePath('/', 'linux')).to.equal(true);
-
-        Path.isAbsolute = orig;
-
-        done();
-    });
-
-    it('identifies if path is absolute on Windows without node support', { parallel: false }, function (done) {
-
-        var orig = Path.isAbsolute;
-        Path.isAbsolute = undefined;
-
-        expect(Hoek.isAbsolutePath('//server/file', 'win32')).to.equal(true);
-        expect(Hoek.isAbsolutePath('//server/file', 'win32')).to.equal(true);
-        expect(Hoek.isAbsolutePath('\\\\server\\file', 'win32')).to.equal(true);
-        expect(Hoek.isAbsolutePath('C:/Users/', 'win32')).to.equal(true);
-        expect(Hoek.isAbsolutePath('C:\\Users\\', 'win32')).to.equal(true);
-        expect(Hoek.isAbsolutePath('C:cwd/another', 'win32')).to.equal(false);
-        expect(Hoek.isAbsolutePath('C:cwd\\another', 'win32')).to.equal(false);
-        expect(Hoek.isAbsolutePath('directory/directory', 'win32')).to.equal(false);
-        expect(Hoek.isAbsolutePath('directory\\directory', 'win32')).to.equal(false);
-
-        Path.isAbsolute = orig;
-
-        done();
-    });
-});
-
-describe('isInteger()', function () {
-
-    it('validates integers', function (done) {
-
-        expect(Hoek.isInteger(0)).to.equal(true);
-        expect(Hoek.isInteger(1)).to.equal(true);
-        expect(Hoek.isInteger(1394035612500)).to.equal(true);
-        expect(Hoek.isInteger('0')).to.equal(false);
-        expect(Hoek.isInteger(1.0)).to.equal(true);
-        expect(Hoek.isInteger(1.1)).to.equal(false);
-        done();
-    });
-});
-
-describe('ignore()', function () {
-
-    it('exists', function (done) {
-
-        expect(Hoek.ignore).to.exist();
-        expect(typeof Hoek.ignore).to.equal('function');
-        done();
-    });
-});
-
-describe('inherits()', function () {
-
-    it('exists', function (done) {
-
-        expect(Hoek.inherits).to.exist();
-        expect(typeof Hoek.inherits).to.equal('function');
-        done();
-    });
-});
-
-describe('format()', function () {
-
-    it('exists', function (done) {
-
-        expect(Hoek.format).to.exist();
-        expect(typeof Hoek.format).to.equal('function');
-        done();
-    });
-
-    it('is a reference to Util.format', function (done) {
-
-        expect(Hoek.format('hello %s', 'world')).to.equal('hello world');
-        done();
-    });
-});
-
-describe('transform()', function () {
-
-    var source = {
-        address: {
-            one: '123 main street',
-            two: 'PO Box 1234'
-        },
-        zip: {
-            code: 3321232,
-            province: null
-        },
-        title: 'Warehouse',
-        state: 'CA'
-    };
-
-    var sourcesArray = [{
-        address: {
-            one: '123 main street',
-            two: 'PO Box 1234'
-        },
-        zip: {
-            code: 3321232,
-            province: null
-        },
-        title: 'Warehouse',
-        state: 'CA'
-    }, {
-        address: {
-            one: '456 market street',
-            two: 'PO Box 5678'
-        },
-        zip: {
-            code: 9876,
-            province: null
-        },
-        title: 'Garage',
-        state: 'NY'
-    }];
-
-    it('transforms an object based on the input object', function (done) {
-
-        var result = Hoek.transform(source, {
-            'person.address.lineOne': 'address.one',
-            'person.address.lineTwo': 'address.two',
-            'title': 'title',
-            'person.address.region': 'state',
-            'person.address.zip': 'zip.code',
-            'person.address.location': 'zip.province'
-        });
-
-        expect(result).to.deep.equal({
-            person: {
-                address: {
-                    lineOne: '123 main street',
-                    lineTwo: 'PO Box 1234',
-                    region: 'CA',
-                    zip: 3321232,
-                    location: null
-                }
-            },
-            title: 'Warehouse'
-        });
-
-        done();
-    });
-
-    it('transforms an array of objects based on the input object', function (done) {
-
-        var result = Hoek.transform(sourcesArray, {
-            'person.address.lineOne': 'address.one',
-            'person.address.lineTwo': 'address.two',
-            'title': 'title',
-            'person.address.region': 'state',
-            'person.address.zip': 'zip.code',
-            'person.address.location': 'zip.province'
-        });
-
-        expect(result).to.deep.equal([
-            {
-                person: {
-                    address: {
-                        lineOne: '123 main street',
-                        lineTwo: 'PO Box 1234',
-                        region: 'CA',
-                        zip: 3321232,
-                        location: null
-                    }
-                },
-                title: 'Warehouse'
-            },
-            {
-                person: {
-                    address: {
-                        lineOne: '456 market street',
-                        lineTwo: 'PO Box 5678',
-                        region: 'NY',
-                        zip: 9876,
-                        location: null
-                    }
-                },
-                title: 'Garage'
-            }
-        ]);
-
-        done();
-    });
-
-    it('uses the reach options passed into it', function (done) {
-
-        var schema = {
-            'person.address.lineOne': 'address-one',
-            'person.address.lineTwo': 'address-two',
-            'title': 'title',
-            'person.address.region': 'state',
-            'person.prefix': 'person-title',
-            'person.zip': 'zip-code'
-        };
-        var options = {
-            separator: '-',
-            default: 'unknown'
-        };
-        var result = Hoek.transform(source, schema, options);
-
-        expect(result).to.deep.equal({
-            person: {
-                address: {
-                    lineOne: '123 main street',
-                    lineTwo: 'PO Box 1234',
-                    region: 'CA'
-                },
-                prefix: 'unknown',
-                zip: 3321232
-            },
-            title: 'Warehouse'
-        });
-
-        done();
-    });
-
-    it('works to create shallow objects', function (done) {
-
-        var result = Hoek.transform(source, {
-            lineOne: 'address.one',
-            lineTwo: 'address.two',
-            title: 'title',
-            region: 'state',
-            province: 'zip.province'
-        });
-
-        expect(result).to.deep.equal({
-            lineOne: '123 main street',
-            lineTwo: 'PO Box 1234',
-            title: 'Warehouse',
-            region: 'CA',
-            province: null
-        });
-
-        done();
-    });
-
-    it('only allows strings in the map', function (done) {
-
-        expect(function () {
-
-            var result = Hoek.transform(source, {
-                lineOne: {}
-            });
-        }).to.throw('All mappings must be "." delineated strings');
-
-        done();
-    });
-
-    it('throws an error on invalid arguments', function (done) {
-
-        expect(function () {
-
-            var result = Hoek.transform(NaN, {});
-        }).to.throw('Invalid source object: must be null, undefined, an object, or an array');
-
-        done();
-    });
-
-    it('is safe to pass null', function (done) {
-
-        var result = Hoek.transform(null, {});
-        expect(result).to.deep.equal({});
-
-        done();
-    });
-
-    it('is safe to pass undefined', function (done) {
-
-        var result = Hoek.transform(undefined, {});
-        expect(result).to.deep.equal({});
-
-        done();
-    });
-});
-
-describe('uniqueFilename()', function () {
-
-    it('generates a random file path', function (done) {
-
-        var result = Hoek.uniqueFilename('./test/modules');
-
-        expect(result).to.exist();
-        expect(result).to.be.a.string();
-        expect(result).to.contain('test/modules');
-        done();
-    });
-
-    it('is random enough to use in fast loops', function (done) {
-
-        var results = [];
-
-        for (var i = 0; i < 10; ++i) {
-            results[i] = Hoek.uniqueFilename('./test/modules');
-        }
-
-        var filter = results.filter(function (item, index, array) {
-
-            return array.indexOf(item) === index;
-        });
-
-        expect(filter.length).to.equal(10);
-        expect(results.length).to.equal(10);
-        done();
-
-    });
-
-    it('combines the random elements with a supplied character', function (done) {
-
-        var result = Hoek.uniqueFilename('./test', 'txt');
-
-        expect(result).to.contain('test/');
-        expect(result).to.contain('.txt');
-
-        done();
-    });
-
-    it('accepts extensions with a "." in it', function (done) {
-
-        var result = Hoek.uniqueFilename('./test', '.mp3');
-
-        expect(result).to.contain('test/');
-        expect(result).to.contain('.mp3');
-
-        done();
-    });
-});
-
-describe('stringify()', function (done) {
-
-    it('converts object to string', function (done) {
-
-        var obj = { a: 1 };
-        expect(Hoek.stringify(obj)).to.equal('{"a":1}');
-        done();
-    });
-
-    it('returns error in result string', function (done) {
-
-        var obj = { a: 1 };
-        obj.b = obj;
-        expect(Hoek.stringify(obj)).to.equal('[Cannot display object: Converting circular structure to JSON]');
-        done();
-    });
-});
-
-describe('shallow()', function (done) {
-
-    it('shallow copies an object', function (done) {
-
-        var obj = {
-            a: 5,
-            b: {
-                c: 6
-            }
-        };
-
-        var shallow = Hoek.shallow(obj);
-        expect(shallow).to.not.equal(obj);
-        expect(shallow).to.deep.equal(obj);
-        expect(shallow.b).to.equal(obj.b);
-        done();
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/ignore.txt b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/ignore.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test1.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test1.js
deleted file mode 100644
index fa4e06a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test1.js
+++ /dev/null
@@ -1 +0,0 @@
-exports.x = 1;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test2.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test2.js
deleted file mode 100644
index 88e9166..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test2.js
+++ /dev/null
@@ -1 +0,0 @@
-exports.y = 2;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test3.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test3.js
deleted file mode 100644
index 670e724..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/hoek/test/modules/test3.js
+++ /dev/null
@@ -1 +0,0 @@
-exports.z = 3;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/.npmignore
deleted file mode 100644
index 77ba16c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/.npmignore
+++ /dev/null
@@ -1,18 +0,0 @@
-.idea
-*.iml
-npm-debug.log
-dump.rdb
-node_modules
-results.tap
-results.xml
-npm-shrinkwrap.json
-config.json
-.DS_Store
-*/.DS_Store
-*/*/.DS_Store
-._*
-*/._*
-*/*/._*
-coverage.*
-lib-cov
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/.travis.yml
deleted file mode 100755
index 047f7e3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/.travis.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-language: node_js
-
-node_js:
-  - 0.10
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/LICENSE
deleted file mode 100755
index b0d8774..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/LICENSE
+++ /dev/null
@@ -1,28 +0,0 @@
-Copyright (c) 2012-2014, Eran Hammer and other contributors.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * The names of any contributors may not be used to endorse or promote
-      products derived from this software without specific prior written
-      permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-                                  *   *   *
-
-The complete list of contributors can be found at: https://github.com/hueniverse/sntp/graphs/contributors
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/Makefile b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/Makefile
deleted file mode 100755
index 417fd93..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-test:
-	@node node_modules/lab/bin/lab
-test-cov: 
-	@node node_modules/lab/bin/lab -t 100 -m 3000
-test-cov-html:
-	@node node_modules/lab/bin/lab -r html -o coverage.html
-
-.PHONY: test test-cov test-cov-html
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/README.md b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/README.md
deleted file mode 100755
index 98a6e02..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/README.md
+++ /dev/null
@@ -1,68 +0,0 @@
-# sntp
-
-An SNTP v4 client (RFC4330) for node. Simpy connects to the NTP or SNTP server requested and returns the server time
-along with the roundtrip duration and clock offset. To adjust the local time to the NTP time, add the returned `t` offset
-to the local time.
-
-[![Build Status](https://secure.travis-ci.org/hueniverse/sntp.png)](http://travis-ci.org/hueniverse/sntp)
-
-# Usage
-
-```javascript
-var Sntp = require('sntp');
-
-// All options are optional
-
-var options = {
-    host: 'nist1-sj.ustiming.org',  // Defaults to pool.ntp.org
-    port: 123,                      // Defaults to 123 (NTP)
-    resolveReference: true,         // Default to false (not resolving)
-    timeout: 1000                   // Defaults to zero (no timeout)
-};
-
-// Request server time
-
-Sntp.time(options, function (err, time) {
-
-    if (err) {
-        console.log('Failed: ' + err.message);
-        process.exit(1);
-    }
-
-    console.log('Local clock is off by: ' + time.t + ' milliseconds');
-    process.exit(0);
-});
-```
-
-If an application needs to maintain continuous time synchronization, the module provides a stateful method for
-querying the current offset only when the last one is too old (defaults to daily).
-
-```javascript
-// Request offset once
-
-Sntp.offset(function (err, offset) {
-
-    console.log(offset);                    // New (served fresh)
-
-    // Request offset again
-
-    Sntp.offset(function (err, offset) {
-
-        console.log(offset);                // Identical (served from cache)
-    });
-});
-```
-
-To set a background offset refresh, start the interval and use the provided now() method. If for any reason the
-client fails to obtain an up-to-date offset, the current system clock is used.
-
-```javascript
-var before = Sntp.now();                    // System time without offset
-
-Sntp.start(function () {
-
-    var now = Sntp.now();                   // With offset
-    Sntp.stop();
-});
-```
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/examples/offset.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/examples/offset.js
deleted file mode 100755
index 0303f6d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/examples/offset.js
+++ /dev/null
@@ -1,16 +0,0 @@
-var Sntp = require('../lib');
-
-// Request offset once
-
-Sntp.offset(function (err, offset) {
-
-    console.log(offset);                    // New (served fresh)
-
-    // Request offset again
-
-    Sntp.offset(function (err, offset) {
-
-        console.log(offset);                // Identical (served from cache)
-    });
-});
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/examples/time.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/examples/time.js
deleted file mode 100755
index bd70d0e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/examples/time.js
+++ /dev/null
@@ -1,25 +0,0 @@
-var Sntp = require('../lib');
-
-// All options are optional
-
-var options = {
-    host: 'nist1-sj.ustiming.org',  // Defaults to pool.ntp.org
-    port: 123,                      // Defaults to 123 (NTP)
-    resolveReference: true,         // Default to false (not resolving)
-    timeout: 1000                   // Defaults to zero (no timeout)
-};
-
-// Request server time
-
-Sntp.time(options, function (err, time) {
-
-    if (err) {
-        console.log('Failed: ' + err.message);
-        process.exit(1);
-    }
-
-    console.log(time);
-    console.log('Local clock is off by: ' + time.t + ' milliseconds');
-    process.exit(0);
-});
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/index.js
deleted file mode 100755
index 4cc88b3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/index.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./lib');
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/lib/index.js
deleted file mode 100755
index e91718b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/lib/index.js
+++ /dev/null
@@ -1,412 +0,0 @@
-// Load modules
-
-var Dgram = require('dgram');
-var Dns = require('dns');
-var Hoek = require('hoek');
-
-
-// Declare internals
-
-var internals = {};
-
-
-exports.time = function (options, callback) {
-
-    if (arguments.length !== 2) {
-        callback = arguments[0];
-        options = {};
-    }
-
-    var settings = Hoek.clone(options);
-    settings.host = settings.host || 'pool.ntp.org';
-    settings.port = settings.port || 123;
-    settings.resolveReference = settings.resolveReference || false;
-
-    // Declare variables used by callback
-
-    var timeoutId = 0;
-    var sent = 0;
-
-    // Ensure callback is only called once
-
-    var finish = function (err, result) {
-
-        if (timeoutId) {
-            clearTimeout(timeoutId);
-            timeoutId = 0;
-        }
-
-        socket.removeAllListeners();
-        socket.once('error', internals.ignore);
-        socket.close();
-        return callback(err, result);
-    };
-
-    finish = Hoek.once(finish);
-
-    // Create UDP socket
-
-    var socket = Dgram.createSocket('udp4');
-
-    socket.once('error', function (err) {
-
-        return finish(err);
-    });
-
-    // Listen to incoming messages
-
-    socket.on('message', function (buffer, rinfo) {
-
-        var received = Date.now();
-
-        var message = new internals.NtpMessage(buffer);
-        if (!message.isValid) {
-            return finish(new Error('Invalid server response'), message);
-        }
-
-        if (message.originateTimestamp !== sent) {
-            return finish(new Error('Wrong originate timestamp'), message);
-        }
-
-        // Timestamp Name          ID   When Generated
-        // ------------------------------------------------------------
-        // Originate Timestamp     T1   time request sent by client
-        // Receive Timestamp       T2   time request received by server
-        // Transmit Timestamp      T3   time reply sent by server
-        // Destination Timestamp   T4   time reply received by client
-        //
-        // The roundtrip delay d and system clock offset t are defined as:
-        //
-        // d = (T4 - T1) - (T3 - T2)     t = ((T2 - T1) + (T3 - T4)) / 2
-
-        var T1 = message.originateTimestamp;
-        var T2 = message.receiveTimestamp;
-        var T3 = message.transmitTimestamp;
-        var T4 = received;
-
-        message.d = (T4 - T1) - (T3 - T2);
-        message.t = ((T2 - T1) + (T3 - T4)) / 2;
-        message.receivedLocally = received;
-
-        if (!settings.resolveReference ||
-            message.stratum !== 'secondary') {
-
-            return finish(null, message);
-        }
-
-        // Resolve reference IP address
-
-        Dns.reverse(message.referenceId, function (err, domains) {
-
-            if (/* $lab:coverage:off$ */ !err /* $lab:coverage:on$ */) {
-                message.referenceHost = domains[0];
-            }
-
-            return finish(null, message);
-        });
-    });
-
-    // Set timeout
-
-    if (settings.timeout) {
-        timeoutId = setTimeout(function () {
-
-            timeoutId = 0;
-            return finish(new Error('Timeout'));
-        }, settings.timeout);
-    }
-
-    // Construct NTP message
-
-    var message = new Buffer(48);
-    for (var i = 0; i < 48; i++) {                      // Zero message
-        message[i] = 0;
-    }
-
-    message[0] = (0 << 6) + (4 << 3) + (3 << 0)         // Set version number to 4 and Mode to 3 (client)
-    sent = Date.now();
-    internals.fromMsecs(sent, message, 40);               // Set transmit timestamp (returns as originate)
-
-    // Send NTP request
-
-    socket.send(message, 0, message.length, settings.port, settings.host, function (err, bytes) {
-
-        if (err ||
-            bytes !== 48) {
-
-            return finish(err || new Error('Could not send entire message'));
-        }
-    });
-};
-
-
-internals.NtpMessage = function (buffer) {
-
-    this.isValid = false;
-
-    // Validate
-
-    if (buffer.length !== 48) {
-        return;
-    }
-
-    // Leap indicator
-
-    var li = (buffer[0] >> 6);
-    switch (li) {
-        case 0: this.leapIndicator = 'no-warning'; break;
-        case 1: this.leapIndicator = 'last-minute-61'; break;
-        case 2: this.leapIndicator = 'last-minute-59'; break;
-        case 3: this.leapIndicator = 'alarm'; break;
-    }
-
-    // Version
-
-    var vn = ((buffer[0] & 0x38) >> 3);
-    this.version = vn;
-
-    // Mode
-
-    var mode = (buffer[0] & 0x7);
-    switch (mode) {
-        case 1: this.mode = 'symmetric-active'; break;
-        case 2: this.mode = 'symmetric-passive'; break;
-        case 3: this.mode = 'client'; break;
-        case 4: this.mode = 'server'; break;
-        case 5: this.mode = 'broadcast'; break;
-        case 0:
-        case 6:
-        case 7: this.mode = 'reserved'; break;
-    }
-
-    // Stratum
-
-    var stratum = buffer[1];
-    if (stratum === 0) {
-        this.stratum = 'death';
-    }
-    else if (stratum === 1) {
-        this.stratum = 'primary';
-    }
-    else if (stratum <= 15) {
-        this.stratum = 'secondary';
-    }
-    else {
-        this.stratum = 'reserved';
-    }
-
-    // Poll interval (msec)
-
-    this.pollInterval = Math.round(Math.pow(2, buffer[2])) * 1000;
-
-    // Precision (msecs)
-
-    this.precision = Math.pow(2, buffer[3]) * 1000;
-
-    // Root delay (msecs)
-
-    var rootDelay = 256 * (256 * (256 * buffer[4] + buffer[5]) + buffer[6]) + buffer[7];
-    this.rootDelay = 1000 * (rootDelay / 0x10000);
-
-    // Root dispersion (msecs)
-
-    this.rootDispersion = ((buffer[8] << 8) + buffer[9] + ((buffer[10] << 8) + buffer[11]) / Math.pow(2, 16)) * 1000;
-
-    // Reference identifier
-
-    this.referenceId = '';
-    switch (this.stratum) {
-        case 'death':
-        case 'primary':
-            this.referenceId = String.fromCharCode(buffer[12]) + String.fromCharCode(buffer[13]) + String.fromCharCode(buffer[14]) + String.fromCharCode(buffer[15]);
-            break;
-        case 'secondary':
-            this.referenceId = '' + buffer[12] + '.' + buffer[13] + '.' + buffer[14] + '.' + buffer[15];
-            break;
-    }
-
-    // Reference timestamp
-
-    this.referenceTimestamp = internals.toMsecs(buffer, 16);
-
-    // Originate timestamp
-
-    this.originateTimestamp = internals.toMsecs(buffer, 24);
-
-    // Receive timestamp
-
-    this.receiveTimestamp = internals.toMsecs(buffer, 32);
-
-    // Transmit timestamp
-
-    this.transmitTimestamp = internals.toMsecs(buffer, 40);
-
-    // Validate
-
-    if (this.version === 4 &&
-        this.stratum !== 'reserved' &&
-        this.mode === 'server' &&
-        this.originateTimestamp &&
-        this.receiveTimestamp &&
-        this.transmitTimestamp) {
-
-        this.isValid = true;
-    }
-
-    return this;
-};
-
-
-internals.toMsecs = function (buffer, offset) {
-
-    var seconds = 0;
-    var fraction = 0;
-
-    for (var i = 0; i < 4; ++i) {
-        seconds = (seconds * 256) + buffer[offset + i];
-    }
-
-    for (i = 4; i < 8; ++i) {
-        fraction = (fraction * 256) + buffer[offset + i];
-    }
-
-    return ((seconds - 2208988800 + (fraction / Math.pow(2, 32))) * 1000);
-};
-
-
-internals.fromMsecs = function (ts, buffer, offset) {
-
-    var seconds = Math.floor(ts / 1000) + 2208988800;
-    var fraction = Math.round((ts % 1000) / 1000 * Math.pow(2, 32));
-
-    buffer[offset + 0] = (seconds & 0xFF000000) >> 24;
-    buffer[offset + 1] = (seconds & 0x00FF0000) >> 16;
-    buffer[offset + 2] = (seconds & 0x0000FF00) >> 8;
-    buffer[offset + 3] = (seconds & 0x000000FF);
-
-    buffer[offset + 4] = (fraction & 0xFF000000) >> 24;
-    buffer[offset + 5] = (fraction & 0x00FF0000) >> 16;
-    buffer[offset + 6] = (fraction & 0x0000FF00) >> 8;
-    buffer[offset + 7] = (fraction & 0x000000FF);
-};
-
-
-// Offset singleton
-
-internals.last = {
-    offset: 0,
-    expires: 0,
-    host: '',
-    port: 0
-};
-
-
-exports.offset = function (options, callback) {
-
-    if (arguments.length !== 2) {
-        callback = arguments[0];
-        options = {};
-    }
-
-    var now = Date.now();
-    var clockSyncRefresh = options.clockSyncRefresh || 24 * 60 * 60 * 1000;                    // Daily
-
-    if (internals.last.offset &&
-        internals.last.host === options.host &&
-        internals.last.port === options.port &&
-        now < internals.last.expires) {
-
-        process.nextTick(function () {
-
-            callback(null, internals.last.offset);
-        });
-
-        return;
-    }
-
-    exports.time(options, function (err, time) {
-
-        if (err) {
-            return callback(err, 0);
-        }
-
-        internals.last = {
-            offset: Math.round(time.t),
-            expires: now + clockSyncRefresh,
-            host: options.host,
-            port: options.port
-        };
-
-        return callback(null, internals.last.offset);
-    });
-};
-
-
-// Now singleton
-
-internals.now = {
-    intervalId: 0
-};
-
-
-exports.start = function (options, callback) {
-
-    if (arguments.length !== 2) {
-        callback = arguments[0];
-        options = {};
-    }
-
-    if (internals.now.intervalId) {
-        process.nextTick(function () {
-
-            callback();
-        });
-
-        return;
-    }
-
-    exports.offset(options, function (err, offset) {
-
-        internals.now.intervalId = setInterval(function () {
-
-            exports.offset(options, function () { });
-        }, options.clockSyncRefresh || 24 * 60 * 60 * 1000);                                // Daily
-
-        return callback();
-    });
-};
-
-
-exports.stop = function () {
-
-    if (!internals.now.intervalId) {
-        return;
-    }
-
-    clearInterval(internals.now.intervalId);
-    internals.now.intervalId = 0;
-};
-
-
-exports.isLive = function () {
-
-    return !!internals.now.intervalId;
-};
-
-
-exports.now = function () {
-
-    var now = Date.now();
-    if (!exports.isLive() ||
-        now >= internals.last.expires) {
-
-        return now;
-    }
-
-    return now + internals.last.offset;
-};
-
-
-internals.ignore = function () {
-
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/package.json
deleted file mode 100644
index 36a4c03..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/package.json
+++ /dev/null
@@ -1,65 +0,0 @@
-{
-  "name": "sntp",
-  "description": "SNTP Client",
-  "version": "1.0.9",
-  "author": {
-    "name": "Eran Hammer",
-    "email": "eran@hammer.io",
-    "url": "http://hueniverse.com"
-  },
-  "contributors": [],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/hueniverse/sntp.git"
-  },
-  "main": "index",
-  "keywords": [
-    "sntp",
-    "ntp",
-    "time"
-  ],
-  "engines": {
-    "node": ">=0.8.0"
-  },
-  "dependencies": {
-    "hoek": "2.x.x"
-  },
-  "devDependencies": {
-    "lab": "4.x.x"
-  },
-  "scripts": {
-    "test": "make test-cov"
-  },
-  "licenses": [
-    {
-      "type": "BSD",
-      "url": "http://github.com/hueniverse/sntp/raw/master/LICENSE"
-    }
-  ],
-  "gitHead": "ee2e35284f684609990681734d39010cd356d7da",
-  "bugs": {
-    "url": "https://github.com/hueniverse/sntp/issues"
-  },
-  "homepage": "https://github.com/hueniverse/sntp",
-  "_id": "sntp@1.0.9",
-  "_shasum": "6541184cc90aeea6c6e7b35e2659082443c66198",
-  "_from": "sntp@>=1.0.0 <2.0.0",
-  "_npmVersion": "1.4.23",
-  "_npmUser": {
-    "name": "hueniverse",
-    "email": "eran@hueniverse.com"
-  },
-  "maintainers": [
-    {
-      "name": "hueniverse",
-      "email": "eran@hueniverse.com"
-    }
-  ],
-  "dist": {
-    "shasum": "6541184cc90aeea6c6e7b35e2659082443c66198",
-    "tarball": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/test/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/test/index.js
deleted file mode 100755
index f1d1cda..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/node_modules/sntp/test/index.js
+++ /dev/null
@@ -1,435 +0,0 @@
-// Load modules
-
-var Dns = require('dns');
-var Dgram = require('dgram');
-var Lab = require('lab');
-var Sntp = require('../lib');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var before = lab.before;
-var after = lab.after;
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Lab.expect;
-
-
-describe('SNTP', function () {
-
-    describe('#time', function () {
-
-        it('returns consistent result over multiple tries', function (done) {
-
-            Sntp.time(function (err, time) {
-
-                expect(err).to.not.exist;
-                expect(time).to.exist;
-                var t1 = time.t;
-
-                Sntp.time(function (err, time) {
-
-                    expect(err).to.not.exist;
-                    expect(time).to.exist;
-                    var t2 = time.t;
-                    expect(Math.abs(t1 - t2)).is.below(200);
-                    done();
-                });
-            });
-        });
-
-        it('resolves reference IP', function (done) {
-
-            Sntp.time({ host: 'ntp.exnet.com', resolveReference: true }, function (err, time) {
-
-                expect(err).to.not.exist;
-                expect(time).to.exist;
-                expect(time.referenceHost).to.exist;
-                done();
-            });
-        });
-
-        it('times out on no response', function (done) {
-
-            Sntp.time({ port: 124, timeout: 100 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(time).to.not.exist;
-                expect(err.message).to.equal('Timeout');
-                done();
-            });
-        });
-
-        it('errors on error event', { parallel: false }, function (done) {
-
-            var orig = Dgram.createSocket;
-            Dgram.createSocket = function (type) {
-
-                Dgram.createSocket = orig;
-                var socket = Dgram.createSocket(type);
-                setImmediate(function () { socket.emit('error', new Error('Fake')) });
-                return socket;
-            };
-
-            Sntp.time(function (err, time) {
-
-                expect(err).to.exist;
-                expect(time).to.not.exist;
-                expect(err.message).to.equal('Fake');
-                done();
-            });
-        });
-
-        it('errors on incorrect sent size', { parallel: false }, function (done) {
-
-            var orig = Dgram.Socket.prototype.send;
-            Dgram.Socket.prototype.send = function (buf, offset, length, port, address, callback) {
-
-                Dgram.Socket.prototype.send = orig;
-                return callback(null, 40);
-            };
-
-            Sntp.time(function (err, time) {
-
-                expect(err).to.exist;
-                expect(time).to.not.exist;
-                expect(err.message).to.equal('Could not send entire message');
-                done();
-            });
-        });
-
-        it('times out on invalid host', function (done) {
-
-            Sntp.time({ host: 'error', timeout: 10000 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(time).to.not.exist;
-                expect(err.message).to.contain('getaddrinfo');
-                done();
-            });
-        });
-
-        it('fails on bad response buffer size', function (done) {
-
-            var server = Dgram.createSocket('udp4');
-            server.on('message', function (message, remote) {
-                var message = new Buffer(10);
-                server.send(message, 0, message.length, remote.port, remote.address, function (err, bytes) {
-
-                    server.close();
-                });
-            });
-
-            server.bind(49123);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(err.message).to.equal('Invalid server response');
-                done();
-            });
-        });
-
-        var messup = function (bytes) {
-
-            var server = Dgram.createSocket('udp4');
-            server.on('message', function (message, remote) {
-
-                var message = new Buffer([
-                    0x24, 0x01, 0x00, 0xe3,
-                    0x00, 0x00, 0x00, 0x00,
-                    0x00, 0x00, 0x00, 0x00,
-                    0x41, 0x43, 0x54, 0x53,
-                    0xd4, 0xa8, 0x2d, 0xc7,
-                    0x1c, 0x5d, 0x49, 0x1b,
-                    0xd4, 0xa8, 0x2d, 0xe6,
-                    0x67, 0xef, 0x9d, 0xb2,
-                    0xd4, 0xa8, 0x2d, 0xe6,
-                    0x71, 0xed, 0xb5, 0xfb,
-                    0xd4, 0xa8, 0x2d, 0xe6,
-                    0x71, 0xee, 0x6c, 0xc5
-                ]);
-
-                for (var i = 0, il = bytes.length; i < il; ++i) {
-                    message[bytes[i][0]] = bytes[i][1];
-                }
-
-                server.send(message, 0, message.length, remote.port, remote.address, function (err, bytes) {
-
-                    server.close();
-                });
-            });
-
-            server.bind(49123);
-        };
-
-        it('fails on bad version', function (done) {
-
-            messup([[0, (0 << 6) + (3 << 3) + (4 << 0)]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(time.version).to.equal(3);
-                expect(err.message).to.equal('Invalid server response');
-                done();
-            });
-        });
-
-        it('fails on bad originateTimestamp', function (done) {
-
-            messup([[24, 0x83], [25, 0xaa], [26, 0x7e], [27, 0x80], [28, 0], [29, 0], [30, 0], [31, 0]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(err.message).to.equal('Invalid server response');
-                done();
-            });
-        });
-
-        it('fails on bad receiveTimestamp', function (done) {
-
-            messup([[32, 0x83], [33, 0xaa], [34, 0x7e], [35, 0x80], [36, 0], [37, 0], [38, 0], [39, 0]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(err.message).to.equal('Invalid server response');
-                done();
-            });
-        });
-
-        it('fails on bad originate timestamp and alarm li', function (done) {
-
-            messup([[0, (3 << 6) + (4 << 3) + (4 << 0)]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(err.message).to.equal('Wrong originate timestamp');
-                expect(time.leapIndicator).to.equal('alarm');
-                done();
-            });
-        });
-
-        it('returns time with death stratum and last61 li', function (done) {
-
-            messup([[0, (1 << 6) + (4 << 3) + (4 << 0)], [1, 0]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(time.stratum).to.equal('death');
-                expect(time.leapIndicator).to.equal('last-minute-61');
-                done();
-            });
-        });
-
-        it('returns time with reserved stratum and last59 li', function (done) {
-
-            messup([[0, (2 << 6) + (4 << 3) + (4 << 0)], [1, 0x1f]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(time.stratum).to.equal('reserved');
-                expect(time.leapIndicator).to.equal('last-minute-59');
-                done();
-            });
-        });
-
-        it('fails on bad mode (symmetric-active)', function (done) {
-
-            messup([[0, (0 << 6) + (4 << 3) + (1 << 0)]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(time.mode).to.equal('symmetric-active');
-                done();
-            });
-        });
-
-        it('fails on bad mode (symmetric-passive)', function (done) {
-
-            messup([[0, (0 << 6) + (4 << 3) + (2 << 0)]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(time.mode).to.equal('symmetric-passive');
-                done();
-            });
-        });
-
-        it('fails on bad mode (client)', function (done) {
-
-            messup([[0, (0 << 6) + (4 << 3) + (3 << 0)]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(time.mode).to.equal('client');
-                done();
-            });
-        });
-
-        it('fails on bad mode (broadcast)', function (done) {
-
-            messup([[0, (0 << 6) + (4 << 3) + (5 << 0)]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(time.mode).to.equal('broadcast');
-                done();
-            });
-        });
-
-        it('fails on bad mode (reserved)', function (done) {
-
-            messup([[0, (0 << 6) + (4 << 3) + (6 << 0)]]);
-
-            Sntp.time({ host: 'localhost', port: 49123 }, function (err, time) {
-
-                expect(err).to.exist;
-                expect(time.mode).to.equal('reserved');
-                done();
-            });
-        });
-    });
-
-    describe('#offset', function () {
-
-        it('gets the current offset', function (done) {
-
-            Sntp.offset(function (err, offset) {
-
-                expect(err).to.not.exist;
-                expect(offset).to.not.equal(0);
-                done();
-            });
-        });
-
-        it('gets the current offset from cache', function (done) {
-
-            Sntp.offset(function (err, offset) {
-
-                expect(err).to.not.exist;
-                expect(offset).to.not.equal(0);
-                var offset1 = offset;
-                Sntp.offset({}, function (err, offset) {
-
-                    expect(err).to.not.exist;
-                    expect(offset).to.equal(offset1);
-                    done();
-                });
-            });
-        });
-
-        it('gets the new offset on different server', function (done) {
-
-            Sntp.offset(function (err, offset) {
-
-                expect(err).to.not.exist;
-                expect(offset).to.not.equal(0);
-                var offset1 = offset;
-                Sntp.offset({ host: 'nist1-sj.ustiming.org' }, function (err, offset) {
-
-                    expect(err).to.not.exist;
-                    expect(offset).to.not.equal(offset1);
-                    done();
-                });
-            });
-        });
-
-        it('gets the new offset on different server', function (done) {
-
-            Sntp.offset(function (err, offset) {
-
-                expect(err).to.not.exist;
-                expect(offset).to.not.equal(0);
-                var offset1 = offset;
-                Sntp.offset({ port: 123 }, function (err, offset) {
-
-                    expect(err).to.not.exist;
-                    expect(offset).to.not.equal(offset1);
-                    done();
-                });
-            });
-        });
-
-        it('fails getting the current offset on invalid server', function (done) {
-
-            Sntp.offset({ host: 'error' }, function (err, offset) {
-
-                expect(err).to.exist;
-                expect(offset).to.equal(0);
-                done();
-            });
-        });
-    });
-
-    describe('#now', function () {
-
-        it('starts auto-sync, gets now, then stops', function (done) {
-
-            Sntp.stop();
-
-            var before = Sntp.now();
-            expect(before).to.equal(Date.now());
-
-            Sntp.start(function () {
-
-                var now = Sntp.now();
-                expect(now).to.not.equal(Date.now());
-                Sntp.stop();
-
-                done();
-            });
-        });
-
-        it('starts twice', function (done) {
-
-            Sntp.start(function () {
-
-                Sntp.start(function () {
-
-                    var now = Sntp.now();
-                    expect(now).to.not.equal(Date.now());
-                    Sntp.stop();
-
-                    done();
-                });
-            });
-        });
-
-        it('starts auto-sync, gets now, waits, gets again after timeout', function (done) {
-
-            Sntp.stop();
-
-            var before = Sntp.now();
-            expect(before).to.equal(Date.now());
-
-            Sntp.start({ clockSyncRefresh: 100 }, function () {
-
-                var now = Sntp.now();
-                expect(now).to.not.equal(Date.now());
-                expect(now).to.equal(Sntp.now());
-
-                setTimeout(function () {
-
-                    expect(Sntp.now()).to.not.equal(now);
-                    Sntp.stop();
-                    done();
-                }, 110);
-            });
-        });
-    });
-});
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/package.json b/node_modules/jsdom/node_modules/request/node_modules/hawk/package.json
deleted file mode 100644
index 0882fa8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/package.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "name": "hawk",
-  "description": "HTTP Hawk Authentication Scheme",
-  "version": "3.1.3",
-  "author": {
-    "name": "Eran Hammer",
-    "email": "eran@hammer.io",
-    "url": "http://hueniverse.com"
-  },
-  "contributors": [],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/hueniverse/hawk.git"
-  },
-  "main": "lib/index.js",
-  "keywords": [
-    "http",
-    "authentication",
-    "scheme",
-    "hawk"
-  ],
-  "engines": {
-    "node": ">=0.10.32"
-  },
-  "browser": "./lib/browser.js",
-  "dependencies": {
-    "hoek": "2.x.x",
-    "boom": "2.x.x",
-    "cryptiles": "2.x.x",
-    "sntp": "1.x.x"
-  },
-  "devDependencies": {
-    "code": "1.x.x",
-    "lab": "5.x.x"
-  },
-  "scripts": {
-    "test": "lab -a code -t 100 -L",
-    "test-cov-html": "lab -a code -r html -o coverage.html"
-  },
-  "license": "BSD-3-Clause",
-  "gitHead": "2f0b93b34ed9b0ebc865838ef70c6a4035591430",
-  "bugs": {
-    "url": "https://github.com/hueniverse/hawk/issues"
-  },
-  "homepage": "https://github.com/hueniverse/hawk#readme",
-  "_id": "hawk@3.1.3",
-  "_shasum": "078444bd7c1640b0fe540d2c9b73d59678e8e1c4",
-  "_from": "hawk@>=3.1.3 <3.2.0",
-  "_npmVersion": "3.3.12",
-  "_nodeVersion": "5.4.1",
-  "_npmUser": {
-    "name": "hueniverse",
-    "email": "eran@hammer.io"
-  },
-  "dist": {
-    "shasum": "078444bd7c1640b0fe540d2c9b73d59678e8e1c4",
-    "tarball": "https://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "hueniverse",
-      "email": "eran@hueniverse.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/browser.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/test/browser.js
deleted file mode 100755
index e18edf7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/browser.js
+++ /dev/null
@@ -1,1492 +0,0 @@
-// Load modules
-
-var Url = require('url');
-var Code = require('code');
-var Hawk = require('../lib');
-var Hoek = require('hoek');
-var Lab = require('lab');
-var Browser = require('../lib/browser');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('Browser', function () {
-
-    var credentialsFunc = function (id, callback) {
-
-        var credentials = {
-            id: id,
-            key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-            algorithm: (id === '1' ? 'sha1' : 'sha256'),
-            user: 'steve'
-        };
-
-        return callback(null, credentials);
-    };
-
-    it('should generate a bewit then successfully authenticate it', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?a=1&b=2',
-            host: 'example.com',
-            port: 80
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var bewit = Browser.client.bewit('http://example.com/resource/4?a=1&b=2', { credentials: credentials1, ttlSec: 60 * 60 * 24 * 365 * 100, ext: 'some-app-data' });
-            req.url += '&bewit=' + bewit;
-
-            Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(attributes.ext).to.equal('some-app-data');
-                done();
-            });
-        });
-    });
-
-    it('should generate a bewit then successfully authenticate it (no ext)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?a=1&b=2',
-            host: 'example.com',
-            port: 80
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var bewit = Browser.client.bewit('http://example.com/resource/4?a=1&b=2', { credentials: credentials1, ttlSec: 60 * 60 * 24 * 365 * 100 });
-            req.url += '&bewit=' + bewit;
-
-            Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                done();
-            });
-        });
-    });
-
-    describe('bewit()', function () {
-
-        it('returns a valid bewit value', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdca3NjeHdOUjJ0SnBQMVQxekRMTlBiQjVVaUtJVTl0T1NKWFRVZEc3WDloOD1ceGFuZHlhbmR6');
-            done();
-        });
-
-        it('returns a valid bewit value (explicit HTTP port)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit('http://example.com:8080/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcaFpiSjNQMmNLRW80a3kwQzhqa1pBa1J5Q1p1ZWc0V1NOYnhWN3ZxM3hIVT1ceGFuZHlhbmR6');
-            done();
-        });
-
-        it('returns a valid bewit value (explicit HTTPS port)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit('https://example.com:8043/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcL2t4UjhwK0xSaTdvQTRnUXc3cWlxa3BiVHRKYkR4OEtRMC9HRUwvVytTUT1ceGFuZHlhbmR6');
-            done();
-        });
-
-        it('returns a valid bewit value (null ext)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: null });
-            expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcSUdZbUxnSXFMckNlOEN4dktQczRKbFdJQStValdKSm91d2dBUmlWaENBZz1c');
-            done();
-        });
-
-        it('errors on invalid options', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', 4);
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on missing uri', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit('', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on invalid uri', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit(5, { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on invalid credentials (id)', function (done) {
-
-            var credentials = {
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 3000, ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on missing credentials', function (done) {
-
-            var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { ttlSec: 3000, ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on invalid credentials (key)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 3000, ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on invalid algorithm', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'hmac-sha-0'
-            };
-
-            var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on missing options', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'hmac-sha-0'
-            };
-
-            var bewit = Browser.client.bewit('https://example.com/somewhere/over/the/rainbow');
-            expect(bewit).to.equal('');
-            done();
-        });
-    });
-
-    it('generates a header then successfully parse it (configuration)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' }).field;
-            expect(req.authorization).to.exist();
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (node request)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: '/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-                expect(res.headers['server-authorization']).to.exist();
-
-                expect(Browser.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(true);
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (browserify)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: '/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    },
-                    getHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-                expect(res.headers['server-authorization']).to.exist();
-
-                expect(Browser.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(true);
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (time offset)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', localtimeOffsetMsec: 100000 }).field;
-            expect(req.authorization).to.exist();
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 100000 }, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (no server header options)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: '/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts);
-                expect(res.headers['server-authorization']).to.exist();
-
-                expect(Browser.client.authenticate(res, credentials2, artifacts)).to.equal(true);
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (no server header)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: '/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                expect(Browser.client.authenticate(res, credentials2, artifacts)).to.equal(true);
-                done();
-            });
-        });
-    });
-
-    it('generates a header with stale ts and successfully authenticate on second call', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            Browser.utils.setNtpOffset(60 * 60 * 1000);
-            var header = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' });
-            req.authorization = header.field;
-            expect(req.authorization).to.exist();
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts2) {
-
-                expect(err).to.exist();
-                expect(err.message).to.equal('Stale timestamp');
-
-                var res = {
-                    headers: {
-                        'www-authenticate': err.output.headers['WWW-Authenticate']
-                    },
-                    getResponseHeader: function (lookup) {
-
-                        return res.headers[lookup.toLowerCase()];
-                    }
-                };
-
-                expect(Browser.utils.getNtpOffset()).to.equal(60 * 60 * 1000);
-                expect(Browser.client.authenticate(res, credentials2, header.artifacts)).to.equal(true);
-                expect(Browser.utils.getNtpOffset()).to.equal(0);
-
-                req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials2, ext: 'some-app-data' }).field;
-                expect(req.authorization).to.exist();
-
-                Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials3, artifacts3) {
-
-                    expect(err).to.not.exist();
-                    expect(credentials3.user).to.equal('steve');
-                    expect(artifacts3.ext).to.equal('some-app-data');
-                    done();
-                });
-            });
-        });
-    });
-
-    it('generates a header with stale ts and successfully authenticate on second call (manual localStorage)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var localStorage = new Browser.internals.LocalStorage();
-
-            Browser.utils.setStorage(localStorage);
-
-            Browser.utils.setNtpOffset(60 * 60 * 1000);
-            var header = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' });
-            req.authorization = header.field;
-            expect(req.authorization).to.exist();
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts2) {
-
-                expect(err).to.exist();
-                expect(err.message).to.equal('Stale timestamp');
-
-                var res = {
-                    headers: {
-                        'www-authenticate': err.output.headers['WWW-Authenticate']
-                    },
-                    getResponseHeader: function (lookup) {
-
-                        return res.headers[lookup.toLowerCase()];
-                    }
-                };
-
-                expect(parseInt(localStorage.getItem('hawk_ntp_offset'))).to.equal(60 * 60 * 1000);
-                expect(Browser.utils.getNtpOffset()).to.equal(60 * 60 * 1000);
-                expect(Browser.client.authenticate(res, credentials2, header.artifacts)).to.equal(true);
-                expect(Browser.utils.getNtpOffset()).to.equal(0);
-                expect(parseInt(localStorage.getItem('hawk_ntp_offset'))).to.equal(0);
-
-                req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials2, ext: 'some-app-data' }).field;
-                expect(req.authorization).to.exist();
-
-                Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials3, artifacts3) {
-
-                    expect(err).to.not.exist();
-                    expect(credentials3.user).to.equal('steve');
-                    expect(artifacts3.ext).to.equal('some-app-data');
-                    done();
-                });
-            });
-        });
-    });
-
-    it('generates a header then fails to parse it (missing server header hash)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: '/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts);
-                expect(res.headers['server-authorization']).to.exist();
-
-                expect(Browser.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(false);
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (with hash)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it then validate payload', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload('hola!', credentials2, artifacts)).to.be.true();
-                expect(Hawk.server.authenticatePayload('hello!', credentials2, artifacts)).to.be.false();
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (app)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', app: 'asd23ased' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(artifacts.app).to.equal('asd23ased');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (app, dlg)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', app: 'asd23ased', dlg: '23434szr3q4d' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(artifacts.app).to.equal('asd23ased');
-                expect(artifacts.dlg).to.equal('23434szr3q4d');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then fail authentication due to bad hash', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, { payload: 'byebye!' }, function (err, credentials2, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Bad payload hash');
-                done();
-            });
-        });
-    });
-
-    it('generates a header for one resource then fail to authenticate another', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Browser.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' }).field;
-            req.url = '/something/else';
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.exist();
-                expect(credentials2).to.exist();
-                done();
-            });
-        });
-    });
-
-    describe('client', function () {
-
-        describe('header()', function () {
-
-            it('returns a valid authorization header (sha1)', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha1'
-                };
-
-                var header = Browser.client.header('http://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about' }).field;
-                expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="bsvY3IfUllw6V5rvk4tStEvpBhE=", ext="Bazinga!", mac="qbf1ZPG/r/e06F4ht+T77LXi5vw="');
-                done();
-            });
-
-            it('returns a valid authorization header (sha256)', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field;
-                expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", ext="Bazinga!", mac="q1CwFoSHzPZSkbIvl0oYlD+91rBUEvFk763nMjMndj8="');
-                done();
-            });
-
-            it('returns a valid authorization header (empty payload)', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha1'
-                };
-
-                var header = Browser.client.header('http://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: '' }).field;
-                expect(header).to.equal('Hawk id=\"123456\", ts=\"1353809207\", nonce=\"Ygvqdz\", hash=\"404ghL7K+hfyhByKKejFBRGgTjU=\", ext=\"Bazinga!\", mac=\"Bh1sj1DOfFRWOdi3ww52nLCJdBE=\"');
-                done();
-            });
-
-            it('returns a valid authorization header (no ext)', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field;
-                expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="');
-                done();
-            });
-
-            it('returns a valid authorization header (null ext)', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain', ext: null }).field;
-                expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="');
-                done();
-            });
-
-            it('returns a valid authorization header (uri object)', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var uri = Browser.utils.parseUri('https://example.net/somewhere/over/the/rainbow');
-                var header = Browser.client.header(uri, 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field;
-                expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="');
-                done();
-            });
-
-            it('errors on missing options', function (done) {
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST');
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Invalid argument type');
-                done();
-            });
-
-            it('errors on empty uri', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header('', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' });
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Invalid argument type');
-                done();
-            });
-
-            it('errors on invalid uri', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header(4, 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' });
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Invalid argument type');
-                done();
-            });
-
-            it('errors on missing method', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', '', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' });
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Invalid argument type');
-                done();
-            });
-
-            it('errors on invalid method', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 5, { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' });
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Invalid argument type');
-                done();
-            });
-
-            it('errors on missing credentials', function (done) {
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { ext: 'Bazinga!', timestamp: 1353809207 });
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Invalid credentials object');
-                done();
-            });
-
-            it('errors on invalid credentials (id)', function (done) {
-
-                var credentials = {
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207 });
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Invalid credentials object');
-                done();
-            });
-
-            it('errors on invalid credentials (key)', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    algorithm: 'sha256'
-                };
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207 });
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Invalid credentials object');
-                done();
-            });
-
-            it('errors on invalid algorithm', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'hmac-sha-0'
-                };
-
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, payload: 'something, anything!', ext: 'Bazinga!', timestamp: 1353809207 });
-                expect(header.field).to.equal('');
-                expect(header.err).to.equal('Unknown algorithm');
-                done();
-            });
-
-            it('uses a pre-calculated payload hash', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: '2983d45yun89q',
-                    algorithm: 'sha256'
-                };
-
-                var options = { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' };
-                options.hash = Browser.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-                var header = Browser.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', options).field;
-                expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", ext="Bazinga!", mac="q1CwFoSHzPZSkbIvl0oYlD+91rBUEvFk763nMjMndj8="');
-                done();
-            });
-        });
-
-        describe('authenticate()', function () {
-
-            it('skips tsm validation when missing ts', function (done) {
-
-                var res = {
-                    headers: {
-                        'www-authenticate': 'Hawk error="Stale timestamp"'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                var credentials = {
-                    id: '123456',
-                    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                    algorithm: 'sha256',
-                    user: 'steve'
-                };
-
-                var artifacts = {
-                    ts: 1402135580,
-                    nonce: 'iBRB6t',
-                    method: 'GET',
-                    resource: '/resource/4?filter=a',
-                    host: 'example.com',
-                    port: '8080',
-                    ext: 'some-app-data'
-                };
-
-                expect(Browser.client.authenticate(res, credentials, artifacts)).to.equal(true);
-                done();
-            });
-
-            it('returns false on invalid header', function (done) {
-
-                var res = {
-                    headers: {
-                        'server-authorization': 'Hawk mac="abc", bad="xyz"'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                expect(Browser.client.authenticate(res, {})).to.equal(false);
-                done();
-            });
-
-            it('returns false on invalid mac', function (done) {
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain',
-                        'server-authorization': 'Hawk mac="_IJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                var artifacts = {
-                    method: 'POST',
-                    host: 'example.com',
-                    port: '8080',
-                    resource: '/resource/4?filter=a',
-                    ts: '1362336900',
-                    nonce: 'eb5S_L',
-                    hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                    ext: 'some-app-data',
-                    app: undefined,
-                    dlg: undefined,
-                    mac: 'BlmSe8K+pbKIb6YsZCnt4E1GrYvY1AaYayNR82dGpIk=',
-                    id: '123456'
-                };
-
-                var credentials = {
-                    id: '123456',
-                    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                    algorithm: 'sha256',
-                    user: 'steve'
-                };
-
-                expect(Browser.client.authenticate(res, credentials, artifacts)).to.equal(false);
-                done();
-            });
-
-            it('returns true on ignoring hash', function (done) {
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain',
-                        'server-authorization': 'Hawk mac="XIJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                var artifacts = {
-                    method: 'POST',
-                    host: 'example.com',
-                    port: '8080',
-                    resource: '/resource/4?filter=a',
-                    ts: '1362336900',
-                    nonce: 'eb5S_L',
-                    hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                    ext: 'some-app-data',
-                    app: undefined,
-                    dlg: undefined,
-                    mac: 'BlmSe8K+pbKIb6YsZCnt4E1GrYvY1AaYayNR82dGpIk=',
-                    id: '123456'
-                };
-
-                var credentials = {
-                    id: '123456',
-                    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                    algorithm: 'sha256',
-                    user: 'steve'
-                };
-
-                expect(Browser.client.authenticate(res, credentials, artifacts)).to.equal(true);
-                done();
-            });
-
-            it('errors on invalid WWW-Authenticate header format', function (done) {
-
-                var res = {
-                    headers: {
-                        'www-authenticate': 'Hawk ts="1362346425875", tsm="PhwayS28vtnn3qbv0mqRBYSXebN/zggEtucfeZ620Zo=", x="Stale timestamp"'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                expect(Browser.client.authenticate(res, {})).to.equal(false);
-                done();
-            });
-
-            it('errors on invalid WWW-Authenticate header format', function (done) {
-
-                var credentials = {
-                    id: '123456',
-                    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                    algorithm: 'sha256',
-                    user: 'steve'
-                };
-
-                var res = {
-                    headers: {
-                        'www-authenticate': 'Hawk ts="1362346425875", tsm="hwayS28vtnn3qbv0mqRBYSXebN/zggEtucfeZ620Zo=", error="Stale timestamp"'
-                    },
-                    getResponseHeader: function (header) {
-
-                        return res.headers[header.toLowerCase()];
-                    }
-                };
-
-                expect(Browser.client.authenticate(res, credentials)).to.equal(false);
-                done();
-            });
-        });
-
-        describe('message()', function () {
-
-            it('generates an authorization then successfully parse it', function (done) {
-
-                credentialsFunc('123456', function (err, credentials1) {
-
-                    var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                    expect(auth).to.exist();
-
-                    Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                        expect(err).to.not.exist();
-                        expect(credentials2.user).to.equal('steve');
-                        done();
-                    });
-                });
-            });
-
-            it('generates an authorization using custom nonce/timestamp', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: credentials, nonce: 'abc123', timestamp: 1398536270957 });
-                    expect(auth).to.exist();
-                    expect(auth.nonce).to.equal('abc123');
-                    expect(auth.ts).to.equal(1398536270957);
-                    done();
-                });
-            });
-
-            it('errors on missing host', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var auth = Browser.client.message(null, 8080, 'some message', { credentials: credentials });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on invalid host', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var auth = Browser.client.message(5, 8080, 'some message', { credentials: credentials });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on missing port', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var auth = Browser.client.message('example.com', 0, 'some message', { credentials: credentials });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on invalid port', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var auth = Browser.client.message('example.com', 'a', 'some message', { credentials: credentials });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on missing message', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var auth = Browser.client.message('example.com', 8080, undefined, { credentials: credentials });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on null message', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var auth = Browser.client.message('example.com', 8080, null, { credentials: credentials });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on invalid message', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var auth = Browser.client.message('example.com', 8080, 5, { credentials: credentials });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on missing credentials', function (done) {
-
-                var auth = Browser.client.message('example.com', 8080, 'some message', {});
-                expect(auth).to.not.exist();
-                done();
-            });
-
-            it('errors on missing options', function (done) {
-
-                var auth = Browser.client.message('example.com', 8080, 'some message');
-                expect(auth).to.not.exist();
-                done();
-            });
-
-            it('errors on invalid credentials (id)', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var creds = Hoek.clone(credentials);
-                    delete creds.id;
-                    var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: creds });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on invalid credentials (key)', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var creds = Hoek.clone(credentials);
-                    delete creds.key;
-                    var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: creds });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-
-            it('errors on invalid algorithm', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var creds = Hoek.clone(credentials);
-                    creds.algorithm = 'blah';
-                    var auth = Browser.client.message('example.com', 8080, 'some message', { credentials: creds });
-                    expect(auth).to.not.exist();
-                    done();
-                });
-            });
-        });
-
-        describe('authenticateTimestamp()', function (done) {
-
-            it('validates a timestamp', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var tsm = Hawk.crypto.timestampMessage(credentials);
-                    expect(Browser.client.authenticateTimestamp(tsm, credentials)).to.equal(true);
-                    done();
-                });
-            });
-
-            it('validates a timestamp without updating local time', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var offset = Browser.utils.getNtpOffset();
-                    var tsm = Hawk.crypto.timestampMessage(credentials, 10000);
-                    expect(Browser.client.authenticateTimestamp(tsm, credentials, false)).to.equal(true);
-                    expect(offset).to.equal(Browser.utils.getNtpOffset());
-                    done();
-                });
-            });
-
-            it('detects a bad timestamp', function (done) {
-
-                credentialsFunc('123456', function (err, credentials) {
-
-                    var tsm = Hawk.crypto.timestampMessage(credentials);
-                    tsm.ts = 4;
-                    expect(Browser.client.authenticateTimestamp(tsm, credentials)).to.equal(false);
-                    done();
-                });
-            });
-        });
-    });
-
-    describe('internals', function () {
-
-        describe('LocalStorage', function () {
-
-            it('goes through the full lifecycle', function (done) {
-
-                var storage = new Browser.internals.LocalStorage();
-                expect(storage.length).to.equal(0);
-                expect(storage.getItem('a')).to.equal(null);
-                storage.setItem('a', 5);
-                expect(storage.length).to.equal(1);
-                expect(storage.key()).to.equal('a');
-                expect(storage.key(0)).to.equal('a');
-                expect(storage.getItem('a')).to.equal('5');
-                storage.setItem('b', 'test');
-                expect(storage.key()).to.equal('a');
-                expect(storage.key(0)).to.equal('a');
-                expect(storage.key(1)).to.equal('b');
-                expect(storage.length).to.equal(2);
-                expect(storage.getItem('b')).to.equal('test');
-                storage.removeItem('a');
-                expect(storage.length).to.equal(1);
-                expect(storage.getItem('a')).to.equal(null);
-                expect(storage.getItem('b')).to.equal('test');
-                storage.clear();
-                expect(storage.length).to.equal(0);
-                expect(storage.getItem('a')).to.equal(null);
-                expect(storage.getItem('b')).to.equal(null);
-                done();
-            });
-        });
-    });
-
-    describe('utils', function () {
-
-        describe('setStorage()', function () {
-
-            it('sets storage for the first time', function (done) {
-
-                Browser.utils.storage = new Browser.internals.LocalStorage();        // Reset state
-
-                expect(Browser.utils.storage.getItem('hawk_ntp_offset')).to.not.exist();
-                Browser.utils.storage.setItem('test', '1');
-                Browser.utils.setStorage(new Browser.internals.LocalStorage());
-                expect(Browser.utils.storage.getItem('test')).to.not.exist();
-                Browser.utils.storage.setItem('test', '2');
-                expect(Browser.utils.storage.getItem('test')).to.equal('2');
-                done();
-            });
-        });
-
-        describe('setNtpOffset()', function (done) {
-
-            it('catches localStorage errors', { parallel: false }, function (done) {
-
-                var orig = Browser.utils.storage.setItem;
-                var consoleOrig = console.error;
-                var count = 0;
-                console.error = function () {
-
-                    if (count++ === 2) {
-
-                        console.error = consoleOrig;
-                    }
-                };
-
-                Browser.utils.storage.setItem = function () {
-
-                    Browser.utils.storage.setItem = orig;
-                    throw new Error();
-                };
-
-                expect(function () {
-
-                    Browser.utils.setNtpOffset(100);
-                }).not.to.throw();
-
-                done();
-            });
-        });
-
-        describe('parseAuthorizationHeader()', function (done) {
-
-            it('returns null on missing header', function (done) {
-
-                expect(Browser.utils.parseAuthorizationHeader()).to.equal(null);
-                done();
-            });
-
-            it('returns null on bad header syntax (structure)', function (done) {
-
-                expect(Browser.utils.parseAuthorizationHeader('Hawk')).to.equal(null);
-                done();
-            });
-
-            it('returns null on bad header syntax (parts)', function (done) {
-
-                expect(Browser.utils.parseAuthorizationHeader(' ')).to.equal(null);
-                done();
-            });
-
-            it('returns null on bad scheme name', function (done) {
-
-                expect(Browser.utils.parseAuthorizationHeader('Basic asdasd')).to.equal(null);
-                done();
-            });
-
-            it('returns null on bad attribute value', function (done) {
-
-                expect(Browser.utils.parseAuthorizationHeader('Hawk test="\t"', ['test'])).to.equal(null);
-                done();
-            });
-
-            it('returns null on duplicated attribute', function (done) {
-
-                expect(Browser.utils.parseAuthorizationHeader('Hawk test="a", test="b"', ['test'])).to.equal(null);
-                done();
-            });
-        });
-
-        describe('parseUri()', function () {
-
-            it('returns empty object on invalid', function (done) {
-
-                var uri = Browser.utils.parseUri('ftp');
-                expect(uri).to.deep.equal({ host: '', port: '', resource: '' });
-                done();
-            });
-
-            it('returns empty port when unknown scheme', function (done) {
-
-                var uri = Browser.utils.parseUri('ftp://example.com');
-                expect(uri.port).to.equal('');
-                done();
-            });
-
-            it('returns default port when missing', function (done) {
-
-                var uri = Browser.utils.parseUri('http://example.com');
-                expect(uri.port).to.equal('80');
-                done();
-            });
-
-            it('handles unusual characters correctly', function (done) {
-
-                var parts = {
-                    protocol: 'http+vnd.my-extension',
-                    user: 'user!$&\'()*+,;=%40my-domain.com',
-                    password: 'pass!$&\'()*+,;=%40:word',
-                    hostname: 'foo-bar.com',
-                    port: '99',
-                    pathname: '/path/%40/!$&\'()*+,;=:@/',
-                    query: 'query%40/!$&\'()*+,;=:@/?',
-                    fragment: 'fragm%40/!$&\'()*+,;=:@/?'
-                };
-
-                parts.userInfo = parts.user + ':' + parts.password;
-                parts.authority = parts.userInfo + '@' + parts.hostname + ':' + parts.port;
-                parts.relative = parts.pathname + '?' + parts.query;
-                parts.resource = parts.relative + '#' + parts.fragment;
-                parts.source = parts.protocol + '://' + parts.authority + parts.resource;
-
-                var uri = Browser.utils.parseUri(parts.source);
-                expect(uri.host).to.equal('foo-bar.com');
-                expect(uri.port).to.equal('99');
-                expect(uri.resource).to.equal(parts.pathname + '?' + parts.query);
-                done();
-            });
-        });
-
-        var str = 'https://www.google.ca/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=url';
-        var base64str = 'aHR0cHM6Ly93d3cuZ29vZ2xlLmNhL3dlYmhwP3NvdXJjZWlkPWNocm9tZS1pbnN0YW50Jmlvbj0xJmVzcHY9MiZpZT1VVEYtOCNxPXVybA';
-
-        describe('base64urlEncode()', function () {
-
-            it('should base64 URL-safe decode a string', function (done) {
-
-                expect(Browser.utils.base64urlEncode(str)).to.equal(base64str);
-                done();
-            });
-        });
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/client.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/test/client.js
deleted file mode 100755
index d5ed1c6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/client.js
+++ /dev/null
@@ -1,440 +0,0 @@
-// Load modules
-
-var Url = require('url');
-var Code = require('code');
-var Hawk = require('../lib');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('Client', function () {
-
-    describe('header()', function () {
-
-        it('returns a valid authorization header (sha1)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var header = Hawk.client.header('http://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about' }).field;
-            expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="bsvY3IfUllw6V5rvk4tStEvpBhE=", ext="Bazinga!", mac="qbf1ZPG/r/e06F4ht+T77LXi5vw="');
-            done();
-        });
-
-        it('returns a valid authorization header (sha256)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field;
-            expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", ext="Bazinga!", mac="q1CwFoSHzPZSkbIvl0oYlD+91rBUEvFk763nMjMndj8="');
-            done();
-        });
-
-        it('returns a valid authorization header (no ext)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' }).field;
-            expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="');
-            done();
-        });
-
-        it('returns a valid authorization header (null ext)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain', ext: null }).field;
-            expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="');
-            done();
-        });
-
-        it('returns a valid authorization header (empty payload)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: '', contentType: 'text/plain' }).field;
-            expect(header).to.equal('Hawk id=\"123456\", ts=\"1353809207\", nonce=\"Ygvqdz\", hash=\"q/t+NNAkQZNlq/aAD6PlexImwQTxwgT2MahfTa9XRLA=\", mac=\"U5k16YEzn3UnBHKeBzsDXn067Gu3R4YaY6xOt9PYRZM=\"');
-            done();
-        });
-
-        it('returns a valid authorization header (pre hashed payload)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var options = { credentials: credentials, timestamp: 1353809207, nonce: 'Ygvqdz', payload: 'something to write about', contentType: 'text/plain' };
-            options.hash = Hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', options).field;
-            expect(header).to.equal('Hawk id="123456", ts="1353809207", nonce="Ygvqdz", hash="2QfCt3GuY9HQnHWyWD3wX68ZOKbynqlfYmuO2ZBRqtY=", mac="HTgtd0jPI6E4izx8e4OHdO36q00xFCU0FolNq3RiCYs="');
-            done();
-        });
-
-        it('errors on missing uri', function (done) {
-
-            var header = Hawk.client.header('', 'POST');
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Invalid argument type');
-            done();
-        });
-
-        it('errors on invalid uri', function (done) {
-
-            var header = Hawk.client.header(4, 'POST');
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Invalid argument type');
-            done();
-        });
-
-        it('errors on missing method', function (done) {
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', '');
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Invalid argument type');
-            done();
-        });
-
-        it('errors on invalid method', function (done) {
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 5);
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Invalid argument type');
-            done();
-        });
-
-        it('errors on missing options', function (done) {
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST');
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Invalid argument type');
-            done();
-        });
-
-        it('errors on invalid credentials (id)', function (done) {
-
-            var credentials = {
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207 });
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Invalid credential object');
-            done();
-        });
-
-        it('errors on missing credentials', function (done) {
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { ext: 'Bazinga!', timestamp: 1353809207 });
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Invalid credential object');
-            done();
-        });
-
-        it('errors on invalid credentials', function (done) {
-
-            var credentials = {
-                id: '123456',
-                algorithm: 'sha256'
-            };
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, ext: 'Bazinga!', timestamp: 1353809207 });
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Invalid credential object');
-            done();
-        });
-
-        it('errors on invalid algorithm', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'hmac-sha-0'
-            };
-
-            var header = Hawk.client.header('https://example.net/somewhere/over/the/rainbow', 'POST', { credentials: credentials, payload: 'something, anything!', ext: 'Bazinga!', timestamp: 1353809207 });
-            expect(header.field).to.equal('');
-            expect(header.err).to.equal('Unknown algorithm');
-            done();
-        });
-    });
-
-    describe('authenticate()', function () {
-
-        it('returns false on invalid header', function (done) {
-
-            var res = {
-                headers: {
-                    'server-authorization': 'Hawk mac="abc", bad="xyz"'
-                }
-            };
-
-            expect(Hawk.client.authenticate(res, {})).to.equal(false);
-            done();
-        });
-
-        it('returns false on invalid mac', function (done) {
-
-            var res = {
-                headers: {
-                    'content-type': 'text/plain',
-                    'server-authorization': 'Hawk mac="_IJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"'
-                }
-            };
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1362336900',
-                nonce: 'eb5S_L',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                ext: 'some-app-data',
-                app: undefined,
-                dlg: undefined,
-                mac: 'BlmSe8K+pbKIb6YsZCnt4E1GrYvY1AaYayNR82dGpIk=',
-                id: '123456'
-            };
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            expect(Hawk.client.authenticate(res, credentials, artifacts)).to.equal(false);
-            done();
-        });
-
-        it('returns true on ignoring hash', function (done) {
-
-            var res = {
-                headers: {
-                    'content-type': 'text/plain',
-                    'server-authorization': 'Hawk mac="XIJRsMl/4oL+nn+vKoeVZPdCHXB4yJkNnBbTbHFZUYE=", hash="f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=", ext="response-specific"'
-                }
-            };
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1362336900',
-                nonce: 'eb5S_L',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                ext: 'some-app-data',
-                app: undefined,
-                dlg: undefined,
-                mac: 'BlmSe8K+pbKIb6YsZCnt4E1GrYvY1AaYayNR82dGpIk=',
-                id: '123456'
-            };
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            expect(Hawk.client.authenticate(res, credentials, artifacts)).to.equal(true);
-            done();
-        });
-
-        it('fails on invalid WWW-Authenticate header format', function (done) {
-
-            var header = 'Hawk ts="1362346425875", tsm="PhwayS28vtnn3qbv0mqRBYSXebN/zggEtucfeZ620Zo=", x="Stale timestamp"';
-            expect(Hawk.client.authenticate({ headers: { 'www-authenticate': header } }, {})).to.equal(false);
-            done();
-        });
-
-        it('fails on invalid WWW-Authenticate header format', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            var header = 'Hawk ts="1362346425875", tsm="hwayS28vtnn3qbv0mqRBYSXebN/zggEtucfeZ620Zo=", error="Stale timestamp"';
-            expect(Hawk.client.authenticate({ headers: { 'www-authenticate': header } }, credentials)).to.equal(false);
-            done();
-        });
-
-        it('skips tsm validation when missing ts', function (done) {
-
-            var header = 'Hawk error="Stale timestamp"';
-            expect(Hawk.client.authenticate({ headers: { 'www-authenticate': header } }, {})).to.equal(true);
-            done();
-        });
-    });
-
-    describe('message()', function () {
-
-        it('generates authorization', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', 80, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.exist();
-            expect(auth.ts).to.equal(1353809207);
-            expect(auth.nonce).to.equal('abc123');
-            done();
-        });
-
-        it('errors on invalid host', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message(5, 80, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('errors on invalid port', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', '80', 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('errors on missing host', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', 0, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('errors on null message', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', 80, null, { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('errors on missing message', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', 80, undefined, { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('errors on invalid message', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', 80, 5, { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('errors on missing options', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', 80, 'I am the boodyman');
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('errors on invalid credentials (id)', function (done) {
-
-            var credentials = {
-                key: '2983d45yun89q',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', 80, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('errors on invalid credentials (key)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                algorithm: 'sha1'
-            };
-
-            var auth = Hawk.client.message('example.com', 80, 'I am the boodyman', { credentials: credentials, timestamp: 1353809207, nonce: 'abc123' });
-            expect(auth).to.not.exist();
-            done();
-        });
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/crypto.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/test/crypto.js
deleted file mode 100755
index a43753b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/crypto.js
+++ /dev/null
@@ -1,70 +0,0 @@
-// Load modules
-
-var Code = require('code');
-var Hawk = require('../lib');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('Crypto', function () {
-
-    describe('generateNormalizedString()', function () {
-
-        it('should return a valid normalized string', function (done) {
-
-            expect(Hawk.crypto.generateNormalizedString('header', {
-                ts: 1357747017,
-                nonce: 'k3k4j5',
-                method: 'GET',
-                resource: '/resource/something',
-                host: 'example.com',
-                port: 8080
-            })).to.equal('hawk.1.header\n1357747017\nk3k4j5\nGET\n/resource/something\nexample.com\n8080\n\n\n');
-
-            done();
-        });
-
-        it('should return a valid normalized string (ext)', function (done) {
-
-            expect(Hawk.crypto.generateNormalizedString('header', {
-                ts: 1357747017,
-                nonce: 'k3k4j5',
-                method: 'GET',
-                resource: '/resource/something',
-                host: 'example.com',
-                port: 8080,
-                ext: 'this is some app data'
-            })).to.equal('hawk.1.header\n1357747017\nk3k4j5\nGET\n/resource/something\nexample.com\n8080\n\nthis is some app data\n');
-
-            done();
-        });
-
-        it('should return a valid normalized string (payload + ext)', function (done) {
-
-            expect(Hawk.crypto.generateNormalizedString('header', {
-                ts: 1357747017,
-                nonce: 'k3k4j5',
-                method: 'GET',
-                resource: '/resource/something',
-                host: 'example.com',
-                port: 8080,
-                hash: 'U4MKKSmiVxk37JCCrAVIjV/OhB3y+NdwoCr6RShbVkE=',
-                ext: 'this is some app data'
-            })).to.equal('hawk.1.header\n1357747017\nk3k4j5\nGET\n/resource/something\nexample.com\n8080\nU4MKKSmiVxk37JCCrAVIjV/OhB3y+NdwoCr6RShbVkE=\nthis is some app data\n');
-
-            done();
-        });
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/index.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/test/index.js
deleted file mode 100755
index 7d1f919..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/index.js
+++ /dev/null
@@ -1,378 +0,0 @@
-// Load modules
-
-var Url = require('url');
-var Code = require('code');
-var Hawk = require('../lib');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('Hawk', function () {
-
-    var credentialsFunc = function (id, callback) {
-
-        var credentials = {
-            id: id,
-            key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-            algorithm: (id === '1' ? 'sha1' : 'sha256'),
-            user: 'steve'
-        };
-
-        return callback(null, credentials);
-    };
-
-    it('generates a header then successfully parse it (configuration)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Hawk.client.header(Url.parse('http://example.com:8080/resource/4?filter=a'), req.method, { credentials: credentials1, ext: 'some-app-data' }).field;
-            expect(req.authorization).to.exist();
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (node request)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: '/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    }
-                };
-
-                res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-                expect(res.headers['server-authorization']).to.exist();
-
-                expect(Hawk.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(true);
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (absolute request uri)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: 'http://example.com:8080/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    }
-                };
-
-                res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-                expect(res.headers['server-authorization']).to.exist();
-
-                expect(Hawk.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(true);
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (no server header options)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: '/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    }
-                };
-
-                res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts);
-                expect(res.headers['server-authorization']).to.exist();
-
-                expect(Hawk.client.authenticate(res, credentials2, artifacts)).to.equal(true);
-                done();
-            });
-        });
-    });
-
-    it('generates a header then fails to parse it (missing server header hash)', function (done) {
-
-        var req = {
-            method: 'POST',
-            url: '/resource/4?filter=a',
-            headers: {
-                host: 'example.com:8080',
-                'content-type': 'text/plain;x=y'
-            }
-        };
-
-        var payload = 'some not so random text';
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var reqHeader = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', payload: payload, contentType: req.headers['content-type'] });
-            req.headers.authorization = reqHeader.field;
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload(payload, credentials2, artifacts, req.headers['content-type'])).to.equal(true);
-
-                var res = {
-                    headers: {
-                        'content-type': 'text/plain'
-                    }
-                };
-
-                res.headers['server-authorization'] = Hawk.server.header(credentials2, artifacts);
-                expect(res.headers['server-authorization']).to.exist();
-
-                expect(Hawk.client.authenticate(res, credentials2, artifacts, { payload: 'some reply' })).to.equal(false);
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (with hash)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it then validate payload', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(Hawk.server.authenticatePayload('hola!', credentials2, artifacts)).to.be.true();
-                expect(Hawk.server.authenticatePayload('hello!', credentials2, artifacts)).to.be.false();
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parses and validates payload', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, { payload: 'hola!' }, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (app)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', app: 'asd23ased' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(artifacts.app).to.equal('asd23ased');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then successfully parse it (app, dlg)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data', app: 'asd23ased', dlg: '23434szr3q4d' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(artifacts.ext).to.equal('some-app-data');
-                expect(artifacts.app).to.equal('asd23ased');
-                expect(artifacts.dlg).to.equal('23434szr3q4d');
-                done();
-            });
-        });
-    });
-
-    it('generates a header then fail authentication due to bad hash', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, payload: 'hola!', ext: 'some-app-data' }).field;
-            Hawk.server.authenticate(req, credentialsFunc, { payload: 'byebye!' }, function (err, credentials2, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Bad payload hash');
-                done();
-            });
-        });
-    });
-
-    it('generates a header for one resource then fail to authenticate another', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?filter=a',
-            host: 'example.com',
-            port: 8080
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            req.authorization = Hawk.client.header('http://example.com:8080/resource/4?filter=a', req.method, { credentials: credentials1, ext: 'some-app-data' }).field;
-            req.url = '/something/else';
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials2, artifacts) {
-
-                expect(err).to.exist();
-                expect(credentials2).to.exist();
-                done();
-            });
-        });
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/readme.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/test/readme.js
deleted file mode 100755
index abc1624..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/readme.js
+++ /dev/null
@@ -1,95 +0,0 @@
-// Load modules
-
-var Code = require('code');
-var Hawk = require('../lib');
-var Hoek = require('hoek');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('README', function () {
-
-    describe('core', function () {
-
-        var credentials = {
-            id: 'dh37fgj492je',
-            key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-            algorithm: 'sha256'
-        };
-
-        var options = {
-            credentials: credentials,
-            timestamp: 1353832234,
-            nonce: 'j4h3g2',
-            ext: 'some-app-ext-data'
-        };
-
-        it('should generate a header protocol example', function (done) {
-
-            var header = Hawk.client.header('http://example.com:8000/resource/1?b=1&a=2', 'GET', options).field;
-
-            expect(header).to.equal('Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", ext="some-app-ext-data", mac="6R4rV5iE+NPoym+WwjeHzjAGXUtLNIxmo1vpMofpLAE="');
-            done();
-        });
-
-        it('should generate a normalized string protocol example', function (done) {
-
-            var normalized = Hawk.crypto.generateNormalizedString('header', {
-                credentials: credentials,
-                ts: options.timestamp,
-                nonce: options.nonce,
-                method: 'GET',
-                resource: '/resource?a=1&b=2',
-                host: 'example.com',
-                port: 8000,
-                ext: options.ext
-            });
-
-            expect(normalized).to.equal('hawk.1.header\n1353832234\nj4h3g2\nGET\n/resource?a=1&b=2\nexample.com\n8000\n\nsome-app-ext-data\n');
-            done();
-        });
-
-        var payloadOptions = Hoek.clone(options);
-        payloadOptions.payload = 'Thank you for flying Hawk';
-        payloadOptions.contentType = 'text/plain';
-
-        it('should generate a header protocol example (with payload)', function (done) {
-
-            var header = Hawk.client.header('http://example.com:8000/resource/1?b=1&a=2', 'POST', payloadOptions).field;
-
-            expect(header).to.equal('Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", hash="Yi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=", ext="some-app-ext-data", mac="aSe1DERmZuRl3pI36/9BdZmnErTw3sNzOOAUlfeKjVw="');
-            done();
-        });
-
-        it('should generate a normalized string protocol example (with payload)', function (done) {
-
-            var normalized = Hawk.crypto.generateNormalizedString('header', {
-                credentials: credentials,
-                ts: options.timestamp,
-                nonce: options.nonce,
-                method: 'POST',
-                resource: '/resource?a=1&b=2',
-                host: 'example.com',
-                port: 8000,
-                hash: Hawk.crypto.calculatePayloadHash(payloadOptions.payload, credentials.algorithm, payloadOptions.contentType),
-                ext: options.ext
-            });
-
-            expect(normalized).to.equal('hawk.1.header\n1353832234\nj4h3g2\nPOST\n/resource?a=1&b=2\nexample.com\n8000\nYi9LfIIFRtBEPt74PVmbTF/xVAwPn7ub15ePICfgnuY=\nsome-app-ext-data\n');
-            done();
-        });
-    });
-});
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/server.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/test/server.js
deleted file mode 100755
index 8c54f0e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/server.js
+++ /dev/null
@@ -1,1329 +0,0 @@
-// Load modules
-
-var Url = require('url');
-var Code = require('code');
-var Hawk = require('../lib');
-var Hoek = require('hoek');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('Server', function () {
-
-    var credentialsFunc = function (id, callback) {
-
-        var credentials = {
-            id: id,
-            key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-            algorithm: (id === '1' ? 'sha1' : 'sha256'),
-            user: 'steve'
-        };
-
-        return callback(null, credentials);
-    };
-
-    describe('authenticate()', function () {
-
-        it('parses a valid authentication header (sha1)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="1", ts="1353788437", nonce="k3j4h2", mac="zy79QQ5/EYFmQqutVnYb73gAc/U=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials.user).to.equal('steve');
-                done();
-            });
-        });
-
-        it('parses a valid authentication header (sha256)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/1?b=1&a=2',
-                host: 'example.com',
-                port: 8000,
-                authorization: 'Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", mac="m8r1rHbXN6NgO+KIIhjO7sFRyd78RNGVUwehe8Cp2dU=", ext="some-app-data"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353832234000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials.user).to.equal('steve');
-                done();
-            });
-        });
-
-        it('parses a valid authentication header (host override)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                headers: {
-                    host: 'example1.com:8080',
-                    authorization: 'Hawk id="1", ts="1353788437", nonce="k3j4h2", mac="zy79QQ5/EYFmQqutVnYb73gAc/U=", ext="hello"'
-                }
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { host: 'example.com', localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials.user).to.equal('steve');
-                done();
-            });
-        });
-
-        it('parses a valid authentication header (host port override)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                headers: {
-                    host: 'example1.com:80',
-                    authorization: 'Hawk id="1", ts="1353788437", nonce="k3j4h2", mac="zy79QQ5/EYFmQqutVnYb73gAc/U=", ext="hello"'
-                }
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { host: 'example.com', port: 8080, localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials.user).to.equal('steve');
-                done();
-            });
-        });
-
-        it('parses a valid authentication header (POST with payload)', function (done) {
-
-            var req = {
-                method: 'POST',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123456", ts="1357926341", nonce="1AwuJD", hash="qAiXIVv+yjDATneWxZP2YCTa9aHRgQdnH9b3Wc+o3dg=", ext="some-app-data", mac="UeYcj5UoTVaAWXNvJfLVia7kU3VabxCqrccXP8sUGC4="'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1357926341000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.not.exist();
-                expect(credentials.user).to.equal('steve');
-                done();
-            });
-        });
-
-        it('errors on missing hash', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/1?b=1&a=2',
-                host: 'example.com',
-                port: 8000,
-                authorization: 'Hawk id="dh37fgj492je", ts="1353832234", nonce="j4h3g2", mac="m8r1rHbXN6NgO+KIIhjO7sFRyd78RNGVUwehe8Cp2dU=", ext="some-app-data"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { payload: 'body', localtimeOffsetMsec: 1353832234000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Missing required payload hash');
-                done();
-            });
-        });
-
-        it('errors on a stale timestamp', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123456", ts="1362337299", nonce="UzmxSs", ext="some-app-data", mac="wnNUxchvvryMH2RxckTdZ/gY3ijzvccx4keVvELC61w="'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Stale timestamp');
-                var header = err.output.headers['WWW-Authenticate'];
-                var ts = header.match(/^Hawk ts\=\"(\d+)\"\, tsm\=\"([^\"]+)\"\, error=\"Stale timestamp\"$/);
-                var now = Hawk.utils.now();
-                expect(parseInt(ts[1], 10) * 1000).to.be.within(now - 1000, now + 1000);
-
-                var res = {
-                    headers: {
-                        'www-authenticate': header
-                    }
-                };
-
-                expect(Hawk.client.authenticate(res, credentials, artifacts)).to.equal(true);
-                done();
-            });
-        });
-
-        it('errors on a replay', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="bXx7a7p1h9QYQNZ8x7QhvDQym8ACgab4m3lVSFn4DBw=", ext="hello"'
-            };
-
-            var memoryCache = {};
-            var options = {
-                localtimeOffsetMsec: 1353788437000 - Hawk.utils.now(),
-                nonceFunc: function (key, nonce, ts, callback) {
-
-                    if (memoryCache[key + nonce]) {
-                        return callback(new Error());
-                    }
-
-                    memoryCache[key + nonce] = true;
-                    return callback();
-                }
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, options, function (err, credentials1, artifacts1) {
-
-                expect(err).to.not.exist();
-                expect(credentials1.user).to.equal('steve');
-
-                Hawk.server.authenticate(req, credentialsFunc, options, function (err, credentials2, artifacts2) {
-
-                    expect(err).to.exist();
-                    expect(err.output.payload.message).to.equal('Invalid nonce');
-                    done();
-                });
-            });
-        });
-
-        it('does not error on nonce collision if keys differ', function (done) {
-
-            var reqSteve = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="bXx7a7p1h9QYQNZ8x7QhvDQym8ACgab4m3lVSFn4DBw=", ext="hello"'
-            };
-
-            var reqBob = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="456", ts="1353788437", nonce="k3j4h2", mac="LXfmTnRzrLd9TD7yfH+4se46Bx6AHyhpM94hLCiNia4=", ext="hello"'
-            };
-
-            var credentialsFuncion = function (id, callback) {
-
-                var credentials = {
-                    '123': {
-                        id: id,
-                        key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                        algorithm: (id === '1' ? 'sha1' : 'sha256'),
-                        user: 'steve'
-                    },
-                    '456': {
-                        id: id,
-                        key: 'xrunpaw3489ruxnpa98w4rxnwerxhqb98rpaxn39848',
-                        algorithm: (id === '1' ? 'sha1' : 'sha256'),
-                        user: 'bob'
-                    }
-                };
-
-                return callback(null, credentials[id]);
-            };
-
-            var memoryCache = {};
-            var options = {
-                localtimeOffsetMsec: 1353788437000 - Hawk.utils.now(),
-                nonceFunc: function (key, nonce, ts, callback) {
-
-                    if (memoryCache[key + nonce]) {
-                        return callback(new Error());
-                    }
-
-                    memoryCache[key + nonce] = true;
-                    return callback();
-                }
-            };
-
-            Hawk.server.authenticate(reqSteve, credentialsFuncion, options, function (err, credentials1, artifacts1) {
-
-                expect(err).to.not.exist();
-                expect(credentials1.user).to.equal('steve');
-
-                Hawk.server.authenticate(reqBob, credentialsFuncion, options, function (err, credentials2, artifacts2) {
-
-                    expect(err).to.not.exist();
-                    expect(credentials2.user).to.equal('bob');
-                    done();
-                });
-            });
-        });
-
-        it('errors on an invalid authentication header: wrong scheme', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Basic asdasdasdasd'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.not.exist();
-                done();
-            });
-        });
-
-        it('errors on an invalid authentication header: no scheme', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: '!@#'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Invalid header syntax');
-                done();
-            });
-        });
-
-        it('errors on an missing authorization header', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, {}, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.isMissing).to.equal(true);
-                done();
-            });
-        });
-
-        it('errors on an missing host header', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                headers: {
-                    authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-                }
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Invalid Host header');
-                done();
-            });
-        });
-
-        it('errors on an missing authorization attribute (id)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Missing attributes');
-                done();
-            });
-        });
-
-        it('errors on an missing authorization attribute (ts)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Missing attributes');
-                done();
-            });
-        });
-
-        it('errors on an missing authorization attribute (nonce)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Missing attributes');
-                done();
-            });
-        });
-
-        it('errors on an missing authorization attribute (mac)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Missing attributes');
-                done();
-            });
-        });
-
-        it('errors on an unknown authorization attribute', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", x="3", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Unknown attribute: x');
-                done();
-            });
-        });
-
-        it('errors on an bad authorization header format', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123\\", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Bad header format');
-                done();
-            });
-        });
-
-        it('errors on an bad authorization attribute value', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="\t", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Bad attribute value: id');
-                done();
-            });
-        });
-
-        it('errors on an empty authorization attribute value', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Bad attribute value: id');
-                done();
-            });
-        });
-
-        it('errors on duplicated authorization attribute key', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", id="456", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Duplicate attribute: id');
-                done();
-            });
-        });
-
-        it('errors on an invalid authorization header format', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk'
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Invalid header syntax');
-                done();
-            });
-        });
-
-        it('errors on an bad host header (missing host)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                headers: {
-                    host: ':8080',
-                    authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-                }
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Invalid Host header');
-                done();
-            });
-        });
-
-        it('errors on an bad host header (pad port)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                headers: {
-                    host: 'example.com:something',
-                    authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-                }
-            };
-
-            Hawk.server.authenticate(req, credentialsFunc, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Invalid Host header');
-                done();
-            });
-        });
-
-        it('errors on credentialsFunc error', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            var credentialsFuncion = function (id, callback) {
-
-                return callback(new Error('Unknown user'));
-            };
-
-            Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.message).to.equal('Unknown user');
-                done();
-            });
-        });
-
-        it('errors on credentialsFunc error (with credentials)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            var credentialsFuncion = function (id, callback) {
-
-                return callback(new Error('Unknown user'), { some: 'value' });
-            };
-
-            Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.message).to.equal('Unknown user');
-                expect(credentials.some).to.equal('value');
-                done();
-            });
-        });
-
-        it('errors on missing credentials', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            var credentialsFuncion = function (id, callback) {
-
-                return callback(null, null);
-            };
-
-            Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Unknown credentials');
-                done();
-            });
-        });
-
-        it('errors on invalid credentials (id)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            var credentialsFuncion = function (id, callback) {
-
-                var credentials = {
-                    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                    user: 'steve'
-                };
-
-                return callback(null, credentials);
-            };
-
-            Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.message).to.equal('Invalid credentials');
-                expect(err.output.payload.message).to.equal('An internal server error occurred');
-                done();
-            });
-        });
-
-        it('errors on invalid credentials (key)', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            var credentialsFuncion = function (id, callback) {
-
-                var credentials = {
-                    id: '23434d3q4d5345d',
-                    user: 'steve'
-                };
-
-                return callback(null, credentials);
-            };
-
-            Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.message).to.equal('Invalid credentials');
-                expect(err.output.payload.message).to.equal('An internal server error occurred');
-                done();
-            });
-        });
-
-        it('errors on unknown credentials algorithm', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcUyW6EEgUH4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            var credentialsFuncion = function (id, callback) {
-
-                var credentials = {
-                    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                    algorithm: 'hmac-sha-0',
-                    user: 'steve'
-                };
-
-                return callback(null, credentials);
-            };
-
-            Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.message).to.equal('Unknown algorithm');
-                expect(err.output.payload.message).to.equal('An internal server error occurred');
-                done();
-            });
-        });
-
-        it('errors on unknown bad mac', function (done) {
-
-            var req = {
-                method: 'GET',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="123", ts="1353788437", nonce="k3j4h2", mac="/qwS4UjfVWMcU4jlr7T/wuKe3dKijvTvSos=", ext="hello"'
-            };
-
-            var credentialsFuncion = function (id, callback) {
-
-                var credentials = {
-                    key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                    algorithm: 'sha256',
-                    user: 'steve'
-                };
-
-                return callback(null, credentials);
-            };
-
-            Hawk.server.authenticate(req, credentialsFuncion, { localtimeOffsetMsec: 1353788437000 - Hawk.utils.now() }, function (err, credentials, artifacts) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Bad mac');
-                done();
-            });
-        });
-    });
-
-    describe('header()', function () {
-
-        it('generates header', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1398546787',
-                nonce: 'xUwusx',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                ext: 'some-app-data',
-                mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=',
-                id: '123456'
-            };
-
-            var header = Hawk.server.header(credentials, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-            expect(header).to.equal('Hawk mac=\"n14wVJK4cOxAytPUMc5bPezQzuJGl5n7MYXhFQgEKsE=\", hash=\"f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=\", ext=\"response-specific\"');
-            done();
-        });
-
-        it('generates header (empty payload)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1398546787',
-                nonce: 'xUwusx',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                ext: 'some-app-data',
-                mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=',
-                id: '123456'
-            };
-
-            var header = Hawk.server.header(credentials, artifacts, { payload: '', contentType: 'text/plain', ext: 'response-specific' });
-            expect(header).to.equal('Hawk mac=\"i8/kUBDx0QF+PpCtW860kkV/fa9dbwEoe/FpGUXowf0=\", hash=\"q/t+NNAkQZNlq/aAD6PlexImwQTxwgT2MahfTa9XRLA=\", ext=\"response-specific\"');
-            done();
-        });
-
-        it('generates header (pre calculated hash)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1398546787',
-                nonce: 'xUwusx',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                ext: 'some-app-data',
-                mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=',
-                id: '123456'
-            };
-
-            var options = { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' };
-            options.hash = Hawk.crypto.calculatePayloadHash(options.payload, credentials.algorithm, options.contentType);
-            var header = Hawk.server.header(credentials, artifacts, options);
-            expect(header).to.equal('Hawk mac=\"n14wVJK4cOxAytPUMc5bPezQzuJGl5n7MYXhFQgEKsE=\", hash=\"f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=\", ext=\"response-specific\"');
-            done();
-        });
-
-        it('generates header (null ext)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1398546787',
-                nonce: 'xUwusx',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=',
-                id: '123456'
-            };
-
-            var header = Hawk.server.header(credentials, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: null });
-            expect(header).to.equal('Hawk mac=\"6PrybJTJs20jsgBw5eilXpcytD8kUbaIKNYXL+6g0ns=\", hash=\"f9cDF/TDm7TkYRLnGwRMfeDzT6LixQVLvrIKhh0vgmM=\"');
-            done();
-        });
-
-        it('errors on missing artifacts', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            var header = Hawk.server.header(credentials, null, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-            expect(header).to.equal('');
-            done();
-        });
-
-        it('errors on invalid artifacts', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            var header = Hawk.server.header(credentials, 5, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-            expect(header).to.equal('');
-            done();
-        });
-
-        it('errors on missing credentials', function (done) {
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1398546787',
-                nonce: 'xUwusx',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                ext: 'some-app-data',
-                mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=',
-                id: '123456'
-            };
-
-            var header = Hawk.server.header(null, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-            expect(header).to.equal('');
-            done();
-        });
-
-        it('errors on invalid credentials (key)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                algorithm: 'sha256',
-                user: 'steve'
-            };
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1398546787',
-                nonce: 'xUwusx',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                ext: 'some-app-data',
-                mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=',
-                id: '123456'
-            };
-
-            var header = Hawk.server.header(credentials, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-            expect(header).to.equal('');
-            done();
-        });
-
-        it('errors on invalid algorithm', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-                algorithm: 'x',
-                user: 'steve'
-            };
-
-            var artifacts = {
-                method: 'POST',
-                host: 'example.com',
-                port: '8080',
-                resource: '/resource/4?filter=a',
-                ts: '1398546787',
-                nonce: 'xUwusx',
-                hash: 'nJjkVtBE5Y/Bk38Aiokwn0jiJxt/0S2WRSUwWLCf5xk=',
-                ext: 'some-app-data',
-                mac: 'dvIvMThwi28J61Jc3P0ryAhuKpanU63GXdx6hkmQkJA=',
-                id: '123456'
-            };
-
-            var header = Hawk.server.header(credentials, artifacts, { payload: 'some reply', contentType: 'text/plain', ext: 'response-specific' });
-            expect(header).to.equal('');
-            done();
-        });
-    });
-
-    describe('authenticateBewit()', function () {
-
-        it('errors on uri too long', function (done) {
-
-            var long = '/';
-            for (var i = 0; i < 5000; ++i) {
-                long += 'x';
-            }
-
-            var req = {
-                method: 'GET',
-                url: long,
-                host: 'example.com',
-                port: 8080,
-                authorization: 'Hawk id="1", ts="1353788437", nonce="k3j4h2", mac="zy79QQ5/EYFmQqutVnYb73gAc/U=", ext="hello"'
-            };
-
-            Hawk.server.authenticateBewit(req, credentialsFunc, {}, function (err, credentials, bewit) {
-
-                expect(err).to.exist();
-                expect(err.output.statusCode).to.equal(400);
-                expect(err.message).to.equal('Resource path exceeds max length');
-                done();
-            });
-        });
-    });
-
-    describe('authenticateMessage()', function () {
-
-        it('errors on invalid authorization (ts)', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                delete auth.ts;
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid authorization');
-                    done();
-                });
-            });
-        });
-
-        it('errors on invalid authorization (nonce)', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                delete auth.nonce;
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid authorization');
-                    done();
-                });
-            });
-        });
-
-        it('errors on invalid authorization (hash)', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                delete auth.hash;
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid authorization');
-                    done();
-                });
-            });
-        });
-
-        it('errors with credentials', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, function (id, callback) {
-
-                    callback(new Error('something'), { some: 'value' });
-                }, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('something');
-                    expect(credentials2.some).to.equal('value');
-                    done();
-                });
-            });
-        });
-
-        it('errors on nonce collision', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {
-                    nonceFunc: function (key, nonce, ts, nonceCallback) {
-
-                        nonceCallback(true);
-                    }
-                }, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid nonce');
-                    done();
-                });
-            });
-        });
-
-        it('should generate an authorization then successfully parse it', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.not.exist();
-                    expect(credentials2.user).to.equal('steve');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on mismatching host', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example1.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Bad mac');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on stale timestamp', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { localtimeOffsetMsec: 100000 }, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Stale timestamp');
-                    done();
-                });
-            });
-        });
-
-        it('overrides timestampSkewSec', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1, localtimeOffsetMsec: 100000 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { timestampSkewSec: 500 }, function (err, credentials2) {
-
-                    expect(err).to.not.exist();
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on invalid authorization', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-                delete auth.id;
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid authorization');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on bad hash', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message1', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Bad message hash');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on nonce error', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {
-                    nonceFunc: function (key, nonce, ts, callback) {
-
-                        callback(new Error('kaboom'));
-                    }
-                }, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid nonce');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on credentials error', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                var errFunc = function (id, callback) {
-
-                    callback(new Error('kablooey'));
-                };
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('kablooey');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on missing credentials', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                var errFunc = function (id, callback) {
-
-                    callback();
-                };
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Unknown credentials');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on invalid credentials', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                var errFunc = function (id, callback) {
-
-                    callback(null, {});
-                };
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid credentials');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on invalid credentials algorithm', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                var errFunc = function (id, callback) {
-
-                    callback(null, { key: '123', algorithm: '456' });
-                };
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Unknown algorithm');
-                    done();
-                });
-            });
-        });
-
-        it('should fail on missing host', function (done) {
-
-            credentialsFunc('123456', function (err, credentials) {
-
-                var auth = Hawk.client.message(null, 8080, 'some message', { credentials: credentials });
-                expect(auth).to.not.exist();
-                done();
-            });
-        });
-
-        it('should fail on missing credentials', function (done) {
-
-            var auth = Hawk.client.message('example.com', 8080, 'some message', {});
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('should fail on invalid algorithm', function (done) {
-
-            credentialsFunc('123456', function (err, credentials) {
-
-                var creds = Hoek.clone(credentials);
-                creds.algorithm = 'blah';
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: creds });
-                expect(auth).to.not.exist();
-                done();
-            });
-        });
-    });
-
-    describe('authenticatePayloadHash()', function () {
-
-        it('checks payload hash', function (done) {
-
-            expect(Hawk.server.authenticatePayloadHash('abcdefg', { hash: 'abcdefg' })).to.equal(true);
-            expect(Hawk.server.authenticatePayloadHash('1234567', { hash: 'abcdefg' })).to.equal(false);
-            done();
-        });
-    });
-});
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/uri.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/test/uri.js
deleted file mode 100755
index dee7c64..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/uri.js
+++ /dev/null
@@ -1,838 +0,0 @@
-// Load modules
-
-var Http = require('http');
-var Url = require('url');
-var Code = require('code');
-var Hawk = require('../lib');
-var Hoek = require('hoek');
-var Lab = require('lab');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('Uri', function () {
-
-    var credentialsFunc = function (id, callback) {
-
-        var credentials = {
-            id: id,
-            key: 'werxhqb98rpaxn39848xrunpaw3489ruxnpa98w4rxn',
-            algorithm: (id === '1' ? 'sha1' : 'sha256'),
-            user: 'steve'
-        };
-
-        return callback(null, credentials);
-    };
-
-    it('should generate a bewit then successfully authenticate it', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?a=1&b=2',
-            host: 'example.com',
-            port: 80
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var bewit = Hawk.uri.getBewit('http://example.com/resource/4?a=1&b=2', { credentials: credentials1, ttlSec: 60 * 60 * 24 * 365 * 100, ext: 'some-app-data' });
-            req.url += '&bewit=' + bewit;
-
-            Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                expect(attributes.ext).to.equal('some-app-data');
-                done();
-            });
-        });
-    });
-
-    it('should generate a bewit then successfully authenticate it (no ext)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?a=1&b=2',
-            host: 'example.com',
-            port: 80
-        };
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var bewit = Hawk.uri.getBewit('http://example.com/resource/4?a=1&b=2', { credentials: credentials1, ttlSec: 60 * 60 * 24 * 365 * 100 });
-            req.url += '&bewit=' + bewit;
-
-            Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) {
-
-                expect(err).to.not.exist();
-                expect(credentials2.user).to.equal('steve');
-                done();
-            });
-        });
-    });
-
-    it('should successfully authenticate a request (last param)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?a=1&b=2&bewit=MTIzNDU2XDQ1MTE0ODQ2MjFcMzFjMmNkbUJFd1NJRVZDOVkva1NFb2c3d3YrdEVNWjZ3RXNmOGNHU2FXQT1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.not.exist();
-            expect(credentials.user).to.equal('steve');
-            expect(attributes.ext).to.equal('some-app-data');
-            done();
-        });
-    });
-
-    it('should successfully authenticate a request (first param)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MTE0ODQ2MjFcMzFjMmNkbUJFd1NJRVZDOVkva1NFb2c3d3YrdEVNWjZ3RXNmOGNHU2FXQT1cc29tZS1hcHAtZGF0YQ&a=1&b=2',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.not.exist();
-            expect(credentials.user).to.equal('steve');
-            expect(attributes.ext).to.equal('some-app-data');
-            done();
-        });
-    });
-
-    it('should successfully authenticate a request (only param)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MTE0ODQ2NDFcZm1CdkNWT3MvcElOTUUxSTIwbWhrejQ3UnBwTmo4Y1VrSHpQd3Q5OXJ1cz1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.not.exist();
-            expect(credentials.user).to.equal('steve');
-            expect(attributes.ext).to.equal('some-app-data');
-            done();
-        });
-    });
-
-    it('should fail on multiple authentication', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MTE0ODQ2NDFcZm1CdkNWT3MvcElOTUUxSTIwbWhrejQ3UnBwTmo4Y1VrSHpQd3Q5OXJ1cz1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080,
-            authorization: 'Basic asdasdasdasd'
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Multiple authentications');
-            done();
-        });
-    });
-
-    it('should fail on method other than GET', function (done) {
-
-        credentialsFunc('123456', function (err, credentials1) {
-
-            var req = {
-                method: 'POST',
-                url: '/resource/4?filter=a',
-                host: 'example.com',
-                port: 8080
-            };
-
-            var exp = Math.floor(Hawk.utils.now() / 1000) + 60;
-            var ext = 'some-app-data';
-            var mac = Hawk.crypto.calculateMac('bewit', credentials1, {
-                timestamp: exp,
-                nonce: '',
-                method: req.method,
-                resource: req.url,
-                host: req.host,
-                port: req.port,
-                ext: ext
-            });
-
-            var bewit = credentials1.id + '\\' + exp + '\\' + mac + '\\' + ext;
-
-            req.url += '&bewit=' + Hoek.base64urlEncode(bewit);
-
-            Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials2, attributes) {
-
-                expect(err).to.exist();
-                expect(err.output.payload.message).to.equal('Invalid method');
-                done();
-            });
-        });
-    });
-
-    it('should fail on invalid host header', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ',
-            headers: {
-                host: 'example.com:something'
-            }
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Invalid Host header');
-            done();
-        });
-    });
-
-    it('should fail on empty bewit', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Empty bewit');
-            expect(err.isMissing).to.not.exist();
-            done();
-        });
-    });
-
-    it('should fail on invalid bewit', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=*',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Invalid bewit encoding');
-            expect(err.isMissing).to.not.exist();
-            done();
-        });
-    });
-
-    it('should fail on missing bewit', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.not.exist();
-            expect(err.isMissing).to.equal(true);
-            done();
-        });
-    });
-
-    it('should fail on invalid bewit structure', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=abc',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Invalid bewit structure');
-            done();
-        });
-    });
-
-    it('should fail on empty bewit attribute', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=YVxcY1xk',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Missing bewit attributes');
-            done();
-        });
-    });
-
-    it('should fail on missing bewit id attribute', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=XDQ1NTIxNDc2MjJcK0JFbFhQMXhuWjcvd1Nrbm1ldGhlZm5vUTNHVjZNSlFVRHk4NWpTZVJ4VT1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Missing bewit attributes');
-            done();
-        });
-    });
-
-    it('should fail on expired access', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?a=1&b=2&bewit=MTIzNDU2XDEzNTY0MTg1ODNcWk1wZlMwWU5KNHV0WHpOMmRucTRydEk3NXNXTjFjeWVITTcrL0tNZFdVQT1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, credentialsFunc, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Access expired');
-            done();
-        });
-    });
-
-    it('should fail on credentials function error', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, function (id, callback) {
-
-            callback(Hawk.error.badRequest('Boom'));
-        }, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Boom');
-            done();
-        });
-    });
-
-    it('should fail on credentials function error with credentials', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, function (id, callback) {
-
-            callback(Hawk.error.badRequest('Boom'), { some: 'value' });
-        }, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Boom');
-            expect(credentials.some).to.equal('value');
-            done();
-        });
-    });
-
-    it('should fail on null credentials function response', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, function (id, callback) {
-
-            callback(null, null);
-        }, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Unknown credentials');
-            done();
-        });
-    });
-
-    it('should fail on invalid credentials function response', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, function (id, callback) {
-
-            callback(null, {});
-        }, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.message).to.equal('Invalid credentials');
-            done();
-        });
-    });
-
-    it('should fail on invalid credentials function response (unknown algorithm)', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, function (id, callback) {
-
-            callback(null, { key: 'xxx', algorithm: 'xxx' });
-        }, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.message).to.equal('Unknown algorithm');
-            done();
-        });
-    });
-
-    it('should fail on expired access', function (done) {
-
-        var req = {
-            method: 'GET',
-            url: '/resource/4?bewit=MTIzNDU2XDQ1MDk5OTE3MTlcTUE2eWkwRWRwR0pEcWRwb0JkYVdvVDJrL0hDSzA1T0Y3MkhuZlVmVy96Zz1cc29tZS1hcHAtZGF0YQ',
-            host: 'example.com',
-            port: 8080
-        };
-
-        Hawk.uri.authenticate(req, function (id, callback) {
-
-            callback(null, { key: 'xxx', algorithm: 'sha256' });
-        }, {}, function (err, credentials, attributes) {
-
-            expect(err).to.exist();
-            expect(err.output.payload.message).to.equal('Bad mac');
-            done();
-        });
-    });
-
-    describe('getBewit()', function () {
-
-        it('returns a valid bewit value', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdca3NjeHdOUjJ0SnBQMVQxekRMTlBiQjVVaUtJVTl0T1NKWFRVZEc3WDloOD1ceGFuZHlhbmR6');
-            done();
-        });
-
-        it('returns a valid bewit value (explicit port)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit('https://example.com:8080/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcaFpiSjNQMmNLRW80a3kwQzhqa1pBa1J5Q1p1ZWc0V1NOYnhWN3ZxM3hIVT1ceGFuZHlhbmR6');
-            done();
-        });
-
-        it('returns a valid bewit value (null ext)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: null });
-            expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdcSUdZbUxnSXFMckNlOEN4dktQczRKbFdJQStValdKSm91d2dBUmlWaENBZz1c');
-            done();
-        });
-
-        it('returns a valid bewit value (parsed uri)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit(Url.parse('https://example.com/somewhere/over/the/rainbow'), { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('MTIzNDU2XDEzNTY0MjA3MDdca3NjeHdOUjJ0SnBQMVQxekRMTlBiQjVVaUtJVTl0T1NKWFRVZEc3WDloOD1ceGFuZHlhbmR6');
-            done();
-        });
-
-        it('errors on invalid options', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', 4);
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on missing uri', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit('', { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on invalid uri', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit(5, { credentials: credentials, ttlSec: 300, localtimeOffsetMsec: 1356420407232 - Hawk.utils.now(), ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on invalid credentials (id)', function (done) {
-
-            var credentials = {
-                key: '2983d45yun89q',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 3000, ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on missing credentials', function (done) {
-
-            var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { ttlSec: 3000, ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on invalid credentials (key)', function (done) {
-
-            var credentials = {
-                id: '123456',
-                algorithm: 'sha256'
-            };
-
-            var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 3000, ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on invalid algorithm', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'hmac-sha-0'
-            };
-
-            var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow', { credentials: credentials, ttlSec: 300, ext: 'xandyandz' });
-            expect(bewit).to.equal('');
-            done();
-        });
-
-        it('errors on missing options', function (done) {
-
-            var credentials = {
-                id: '123456',
-                key: '2983d45yun89q',
-                algorithm: 'hmac-sha-0'
-            };
-
-            var bewit = Hawk.uri.getBewit('https://example.com/somewhere/over/the/rainbow');
-            expect(bewit).to.equal('');
-            done();
-        });
-    });
-
-    describe('authenticateMessage()', function () {
-
-        it('should generate an authorization then successfully parse it', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.not.exist();
-                    expect(credentials2.user).to.equal('steve');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on mismatching host', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example1.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Bad mac');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on stale timestamp', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { localtimeOffsetMsec: 100000 }, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Stale timestamp');
-                    done();
-                });
-            });
-        });
-
-        it('overrides timestampSkewSec', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1, localtimeOffsetMsec: 100000 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, { timestampSkewSec: 500 }, function (err, credentials2) {
-
-                    expect(err).to.not.exist();
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on invalid authorization', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-                delete auth.id;
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid authorization');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on bad hash', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message1', auth, credentialsFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Bad message hash');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on nonce error', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, credentialsFunc, {
-                    nonceFunc: function (key, nonce, ts, callback) {
-
-                        callback(new Error('kaboom'));
-                    }
-                }, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid nonce');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on credentials error', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                var errFunc = function (id, callback) {
-
-                    callback(new Error('kablooey'));
-                };
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('kablooey');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on missing credentials', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                var errFunc = function (id, callback) {
-
-                    callback();
-                };
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Unknown credentials');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on invalid credentials', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                var errFunc = function (id, callback) {
-
-                    callback(null, {});
-                };
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Invalid credentials');
-                    done();
-                });
-            });
-        });
-
-        it('should fail authorization on invalid credentials algorithm', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.exist();
-
-                var errFunc = function (id, callback) {
-
-                    callback(null, { key: '123', algorithm: '456' });
-                };
-
-                Hawk.server.authenticateMessage('example.com', 8080, 'some message', auth, errFunc, {}, function (err, credentials2) {
-
-                    expect(err).to.exist();
-                    expect(err.message).to.equal('Unknown algorithm');
-                    done();
-                });
-            });
-        });
-
-        it('should fail on missing host', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var auth = Hawk.client.message(null, 8080, 'some message', { credentials: credentials1 });
-                expect(auth).to.not.exist();
-                done();
-            });
-        });
-
-        it('should fail on missing credentials', function (done) {
-
-            var auth = Hawk.client.message('example.com', 8080, 'some message', {});
-            expect(auth).to.not.exist();
-            done();
-        });
-
-        it('should fail on invalid algorithm', function (done) {
-
-            credentialsFunc('123456', function (err, credentials1) {
-
-                var creds = Hoek.clone(credentials1);
-                creds.algorithm = 'blah';
-                var auth = Hawk.client.message('example.com', 8080, 'some message', { credentials: creds });
-                expect(auth).to.not.exist();
-                done();
-            });
-        });
-    });
-});
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/utils.js b/node_modules/jsdom/node_modules/request/node_modules/hawk/test/utils.js
deleted file mode 100755
index ccfcd41..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/hawk/test/utils.js
+++ /dev/null
@@ -1,149 +0,0 @@
-// Load modules
-
-var Code = require('code');
-var Hawk = require('../lib');
-var Lab = require('lab');
-var Package = require('../package.json');
-
-
-// Declare internals
-
-var internals = {};
-
-
-// Test shortcuts
-
-var lab = exports.lab = Lab.script();
-var describe = lab.experiment;
-var it = lab.test;
-var expect = Code.expect;
-
-
-describe('Utils', function () {
-
-    describe('parseHost()', function () {
-
-        it('returns port 80 for non tls node request', function (done) {
-
-            var req = {
-                method: 'POST',
-                url: '/resource/4?filter=a',
-                headers: {
-                    host: 'example.com',
-                    'content-type': 'text/plain;x=y'
-                }
-            };
-
-            expect(Hawk.utils.parseHost(req, 'Host').port).to.equal(80);
-            done();
-        });
-
-        it('returns port 443 for non tls node request', function (done) {
-
-            var req = {
-                method: 'POST',
-                url: '/resource/4?filter=a',
-                headers: {
-                    host: 'example.com',
-                    'content-type': 'text/plain;x=y'
-                },
-                connection: {
-                    encrypted: true
-                }
-            };
-
-            expect(Hawk.utils.parseHost(req, 'Host').port).to.equal(443);
-            done();
-        });
-
-        it('returns port 443 for non tls node request (IPv6)', function (done) {
-
-            var req = {
-                method: 'POST',
-                url: '/resource/4?filter=a',
-                headers: {
-                    host: '[123:123:123]',
-                    'content-type': 'text/plain;x=y'
-                },
-                connection: {
-                    encrypted: true
-                }
-            };
-
-            expect(Hawk.utils.parseHost(req, 'Host').port).to.equal(443);
-            done();
-        });
-
-        it('parses IPv6 headers', function (done) {
-
-            var req = {
-                method: 'POST',
-                url: '/resource/4?filter=a',
-                headers: {
-                    host: '[123:123:123]:8000',
-                    'content-type': 'text/plain;x=y'
-                },
-                connection: {
-                    encrypted: true
-                }
-            };
-
-            var host = Hawk.utils.parseHost(req, 'Host');
-            expect(host.port).to.equal('8000');
-            expect(host.name).to.equal('[123:123:123]');
-            done();
-        });
-
-        it('errors on header too long', function (done) {
-
-            var long = '';
-            for (var i = 0; i < 5000; ++i) {
-                long += 'x';
-            }
-
-            expect(Hawk.utils.parseHost({ headers: { host: long } })).to.be.null();
-            done();
-        });
-    });
-
-    describe('parseAuthorizationHeader()', function () {
-
-        it('errors on header too long', function (done) {
-
-            var long = 'Scheme a="';
-            for (var i = 0; i < 5000; ++i) {
-                long += 'x';
-            }
-            long += '"';
-
-            var err = Hawk.utils.parseAuthorizationHeader(long, ['a']);
-            expect(err).to.be.instanceof(Error);
-            expect(err.message).to.equal('Header length too long');
-            done();
-        });
-    });
-
-    describe('version()', function () {
-
-        it('returns the correct package version number', function (done) {
-
-            expect(Hawk.utils.version()).to.equal(Package.version);
-            done();
-        });
-    });
-
-    describe('unauthorized()', function () {
-
-        it('returns a hawk 401', function (done) {
-
-            expect(Hawk.utils.unauthorized('kaboom').output.headers['WWW-Authenticate']).to.equal('Hawk error="kaboom"');
-            done();
-        });
-
-        it('supports attributes', function (done) {
-
-            expect(Hawk.utils.unauthorized('kaboom', { a: 'b' }).output.headers['WWW-Authenticate']).to.equal('Hawk a="b", error="kaboom"');
-            done();
-        });
-    });
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/.dir-locals.el b/node_modules/jsdom/node_modules/request/node_modules/http-signature/.dir-locals.el
deleted file mode 100644
index 3bc9235..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/.dir-locals.el
+++ /dev/null
@@ -1,6 +0,0 @@
-((nil . ((indent-tabs-mode . nil)
-         (tab-width . 8)
-         (fill-column . 80)))
- (js-mode . ((js-indent-level . 2)
-             (indent-tabs-mode . nil)
-             )))
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/.npmignore
deleted file mode 100644
index c143fb3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/.npmignore
+++ /dev/null
@@ -1,7 +0,0 @@
-.gitmodules
-deps
-docs
-Makefile
-node_modules
-test
-tools
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/CHANGES.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/CHANGES.md
deleted file mode 100644
index 6f69444..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/CHANGES.md
+++ /dev/null
@@ -1,46 +0,0 @@
-# node-http-signature changelog
-
-## 1.1.1
-
-- Version of dependency `assert-plus` updated: old version was missing
-  some license information
-- Corrected examples in `http_signing.md`, added auto-tests to
-  automatically validate these examples
-
-## 1.1.0
-
-- Bump version of `sshpk` dependency, remove peerDependency on it since
-  it now supports exchanging objects between multiple versions of itself
-  where possible
-
-## 1.0.2
-
-- Bump min version of `jsprim` dependency, to include fixes for using
-  http-signature with `browserify`
-
-## 1.0.1
-
-- Bump minimum version of `sshpk` dependency, to include fixes for
-  whitespace tolerance in key parsing.
-
-## 1.0.0
-
-- First semver release.
-- #36: Ensure verifySignature does not leak useful timing information
-- #42: Bring the library up to the latest version of the spec (including the 
-       request-target changes)
-- Support for ECDSA keys and signatures.
-- Now uses `sshpk` for key parsing, validation and conversion.
-- Fixes for #21, #47, #39 and compatibility with node 0.8
-
-## 0.11.0
-
-- Split up HMAC and Signature verification to avoid vulnerabilities where a
-  key intended for use with one can be validated against the other method
-  instead.
-
-## 0.10.2
-
-- Updated versions of most dependencies.
-- Utility functions exported for PEM => SSH-RSA conversion.
-- Improvements to tests and examples.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/LICENSE
deleted file mode 100644
index f6d947d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright Joyent, Inc. All rights reserved.
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/README.md
deleted file mode 100644
index de487d3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/README.md
+++ /dev/null
@@ -1,79 +0,0 @@
-# node-http-signature
-
-node-http-signature is a node.js library that has client and server components
-for Joyent's [HTTP Signature Scheme](http_signing.md).
-
-## Usage
-
-Note the example below signs a request with the same key/cert used to start an
-HTTP server. This is almost certainly not what you actually want, but is just
-used to illustrate the API calls; you will need to provide your own key
-management in addition to this library.
-
-### Client
-
-```js
-var fs = require('fs');
-var https = require('https');
-var httpSignature = require('http-signature');
-
-var key = fs.readFileSync('./key.pem', 'ascii');
-
-var options = {
-  host: 'localhost',
-  port: 8443,
-  path: '/',
-  method: 'GET',
-  headers: {}
-};
-
-// Adds a 'Date' header in, signs it, and adds the
-// 'Authorization' header in.
-var req = https.request(options, function(res) {
-  console.log(res.statusCode);
-});
-
-
-httpSignature.sign(req, {
-  key: key,
-  keyId: './cert.pem'
-});
-
-req.end();
-```
-
-### Server
-
-```js
-var fs = require('fs');
-var https = require('https');
-var httpSignature = require('http-signature');
-
-var options = {
-  key: fs.readFileSync('./key.pem'),
-  cert: fs.readFileSync('./cert.pem')
-};
-
-https.createServer(options, function (req, res) {
-  var rc = 200;
-  var parsed = httpSignature.parseRequest(req);
-  var pub = fs.readFileSync(parsed.keyId, 'ascii');
-  if (!httpSignature.verifySignature(parsed, pub))
-    rc = 401;
-
-  res.writeHead(rc);
-  res.end();
-}).listen(8443);
-```
-
-## Installation
-
-    npm install http-signature
-
-## License
-
-MIT.
-
-## Bugs
-
-See <https://github.com/joyent/node-http-signature/issues>.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/http_signing.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/http_signing.md
deleted file mode 100644
index 4f24d28..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/http_signing.md
+++ /dev/null
@@ -1,363 +0,0 @@
-# Abstract
-
-This document describes a way to add origin authentication, message integrity,
-and replay resistance to HTTP REST requests.  It is intended to be used over
-the HTTPS protocol.
-
-# Copyright Notice
-
-Copyright (c) 2011 Joyent, Inc. and the persons identified as document authors.
-All rights reserved.
-
-Code Components extracted from this document must include MIT License text.
-
-# Introduction
-
-This protocol is intended to provide a standard way for clients to sign HTTP
-requests.  RFC2617 (HTTP Authentication) defines Basic and Digest authentication
-mechanisms, and RFC5246 (TLS 1.2) defines client-auth, both of which are widely
-employed on the Internet today.  However, it is common place that the burdens of
-PKI prevent web service operators from deploying that methodology, and so many
-fall back to Basic authentication, which has poor security characteristics.
-
-Additionally, OAuth provides a fully-specified alternative for authorization
-of web service requests, but is not (always) ideal for machine to machine
-communication, as the key acquisition steps (generally) imply a fixed
-infrastructure that may not make sense to a service provider (e.g., symmetric
-keys).
-
-Several web service providers have invented their own schemes for signing
-HTTP requests, but to date, none have been placed in the public domain as a
-standard.  This document serves that purpose.  There are no techniques in this
-proposal that are novel beyond previous art, however, this aims to be a simple
-mechanism for signing these requests.
-
-# Signature Authentication Scheme
-
-The "signature" authentication scheme is based on the model that the client must
-authenticate itself with a digital signature produced by either a private
-asymmetric key (e.g., RSA) or a shared symmetric key (e.g., HMAC).  The scheme
-is parameterized enough such that it is not bound to any particular key type or
-signing algorithm.  However, it does explicitly assume that clients can send an
-HTTP `Date` header.
-
-## Authorization Header
-
-The client is expected to send an Authorization header (as defined in RFC 2617)
-with the following parameterization:
-
-    credentials := "Signature" params
-    params := 1#(keyId | algorithm | [headers] | [ext] | signature)
-    digitalSignature := plain-string
-
-    keyId := "keyId" "=" <"> plain-string <">
-    algorithm := "algorithm" "=" <"> plain-string <">
-    headers := "headers" "=" <"> 1#headers-value <">
-    ext := "ext" "=" <"> plain-string <">
-    signature := "signature" "=" <"> plain-string <">
-
-    headers-value := plain-string
-    plain-string   = 1*( %x20-21 / %x23-5B / %x5D-7E )
-
-### Signature Parameters
-
-#### keyId
-
-REQUIRED.  The `keyId` field is an opaque string that the server can use to look
-up the component they need to validate the signature.  It could be an SSH key
-fingerprint, an LDAP DN, etc.  Management of keys and assignment of `keyId` is
-out of scope for this document.
-
-#### algorithm
-
-REQUIRED. The `algorithm` parameter is used if the client and server agree on a
-non-standard digital signature algorithm.  The full list of supported signature
-mechanisms is listed below.
-
-#### headers
-
-OPTIONAL.  The `headers` parameter is used to specify the list of HTTP headers
-used to sign the request.  If specified, it should be a quoted list of HTTP
-header names, separated by a single space character.  By default, only one
-HTTP header is signed, which is the `Date` header.  Note that the list MUST be
-specified in the order the values are concatenated together during signing. To
-include the HTTP request line in the signature calculation, use the special
-`request-line` value.  While this is overloading the definition of `headers` in
-HTTP linguism, the request-line is defined in RFC 2616, and as the outlier from
-headers in useful signature calculation, it is deemed simpler to simply use
-`request-line` than to add a separate parameter for it.
-
-#### extensions
-
-OPTIONAL.  The `extensions` parameter is used to include additional information
-which is covered by the request.  The content and format of the string is out of
-scope for this document, and expected to be specified by implementors.
-
-#### signature
-
-REQUIRED.  The `signature` parameter is a `Base64` encoded digital signature
-generated by the client. The client uses the `algorithm` and `headers` request
-parameters to form a canonicalized `signing string`.  This `signing string` is
-then signed with the key associated with `keyId` and the algorithm
-corresponding to `algorithm`.  The `signature` parameter is then set to the
-`Base64` encoding of the signature.
-
-### Signing String Composition
-
-In order to generate the string that is signed with a key, the client MUST take
-the values of each HTTP header specified by `headers` in the order they appear.
-
-1. If the header name is not `request-line` then append the lowercased header
-   name followed with an ASCII colon `:` and an ASCII space ` `.
-2. If the header name is `request-line` then append the HTTP request line,
-   otherwise append the header value.
-3. If value is not the last value then append an ASCII newline `\n`. The string
-   MUST NOT include a trailing ASCII newline.
-
-# Example Requests
-
-All requests refer to the following request (body omitted):
-
-    POST /foo HTTP/1.1
-    Host: example.org
-    Date: Tue, 07 Jun 2014 20:51:35 GMT
-    Content-Type: application/json
-    Digest: SHA-256=X48E9qOokqqrvdts8nOJRJN3OWDUoyWxBf7kbu9DBPE=
-    Content-Length: 18
-
-The "rsa-key-1" keyId refers to a private key known to the client and a public
-key known to the server. The "hmac-key-1" keyId refers to key known to the
-client and server.
-
-## Default parameterization
-
-The authorization header and signature would be generated as:
-
-    Authorization: Signature keyId="rsa-key-1",algorithm="rsa-sha256",signature="Base64(RSA-SHA256(signing string))"
-
-The client would compose the signing string as:
-
-    date: Tue, 07 Jun 2014 20:51:35 GMT
-
-## Header List
-
-The authorization header and signature would be generated as:
-
-    Authorization: Signature keyId="rsa-key-1",algorithm="rsa-sha256",headers="(request-target) date content-type digest",signature="Base64(RSA-SHA256(signing string))"
-
-The client would compose the signing string as (`+ "\n"` inserted for
-readability):
-
-    (request-target) post /foo + "\n"
-    date: Tue, 07 Jun 2011 20:51:35 GMT + "\n"
-    content-type: application/json + "\n"
-    digest: SHA-256=Base64(SHA256(Body))
-
-## Algorithm
-
-The authorization header and signature would be generated as:
-
-    Authorization: Signature keyId="hmac-key-1",algorithm="hmac-sha1",signature="Base64(HMAC-SHA1(signing string))"
-
-The client would compose the signing string as:
-
-    date: Tue, 07 Jun 2011 20:51:35 GMT
-
-# Signing Algorithms
-
-Currently supported algorithm names are:
-
-* rsa-sha1
-* rsa-sha256
-* rsa-sha512
-* dsa-sha1
-* hmac-sha1
-* hmac-sha256
-* hmac-sha512
-
-# Security Considerations
-
-## Default Parameters
-
-Note the default parameterization of the `Signature` scheme is only safe if all
-requests are carried over a secure transport (i.e., TLS).  Sending the default
-scheme over a non-secure transport will leave the request vulnerable to
-spoofing, tampering, replay/repudiation, and integrity violations (if using the
-STRIDE threat-modeling methodology).
-
-## Insecure Transports
-
-If sending the request over plain HTTP, service providers SHOULD require clients
-to sign ALL HTTP headers, and the `request-line`.  Additionally, service
-providers SHOULD require `Content-MD5` calculations to be performed to ensure
-against any tampering from clients.
-
-## Nonces
-
-Nonces are out of scope for this document simply because many service providers
-fail to implement them correctly, or do not adopt security specifications
-because of the infrastructure complexity.  Given the `header` parameterization,
-a service provider is fully enabled to add nonce semantics into this scheme by
-using something like an `x-request-nonce` header, and ensuring it is signed
-with the `Date` header.
-
-## Clock Skew
-
-As the default scheme is to sign the `Date` header, service providers SHOULD
-protect against logged replay attacks by enforcing a clock skew.  The server
-SHOULD be synchronized with NTP, and the recommendation in this specification
-is to allow 300s of clock skew (in either direction).
-
-## Required Headers to Sign
-
-It is out of scope for this document to dictate what headers a service provider
-will want to enforce, but service providers SHOULD at minimum include the
-`Date` header.
-
-# References
-
-## Normative References
-
-* [RFC2616] Hypertext Transfer Protocol -- HTTP/1.1
-* [RFC2617] HTTP Authentication: Basic and Digest Access Authentication
-* [RFC5246] The Transport Layer Security (TLS) Protocol Version 1.2
-
-## Informative References
-
-    Name: Mark Cavage (editor)
-    Company: Joyent, Inc.
-    Email: mark.cavage@joyent.com
-    URI: http://www.joyent.com
-
-# Appendix A - Test Values
-
-The following test data uses the RSA (1024b) keys, which we will refer
-to as `keyId=Test` in the following samples:
-
-    -----BEGIN PUBLIC KEY-----
-    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCFENGw33yGihy92pDjZQhl0C3
-    6rPJj+CvfSC8+q28hxA161QFNUd13wuCTUcq0Qd2qsBe/2hFyc2DCJJg0h1L78+6
-    Z4UMR7EOcpfdUE9Hf3m/hs+FUR45uBJeDK1HSFHD8bHKD6kv8FPGfJTotc+2xjJw
-    oYi+1hqp1fIekaxsyQIDAQAB
-    -----END PUBLIC KEY-----
-
-    -----BEGIN RSA PRIVATE KEY-----
-    MIICXgIBAAKBgQDCFENGw33yGihy92pDjZQhl0C36rPJj+CvfSC8+q28hxA161QF
-    NUd13wuCTUcq0Qd2qsBe/2hFyc2DCJJg0h1L78+6Z4UMR7EOcpfdUE9Hf3m/hs+F
-    UR45uBJeDK1HSFHD8bHKD6kv8FPGfJTotc+2xjJwoYi+1hqp1fIekaxsyQIDAQAB
-    AoGBAJR8ZkCUvx5kzv+utdl7T5MnordT1TvoXXJGXK7ZZ+UuvMNUCdN2QPc4sBiA
-    QWvLw1cSKt5DsKZ8UETpYPy8pPYnnDEz2dDYiaew9+xEpubyeW2oH4Zx71wqBtOK
-    kqwrXa/pzdpiucRRjk6vE6YY7EBBs/g7uanVpGibOVAEsqH1AkEA7DkjVH28WDUg
-    f1nqvfn2Kj6CT7nIcE3jGJsZZ7zlZmBmHFDONMLUrXR/Zm3pR5m0tCmBqa5RK95u
-    412jt1dPIwJBANJT3v8pnkth48bQo/fKel6uEYyboRtA5/uHuHkZ6FQF7OUkGogc
-    mSJluOdc5t6hI1VsLn0QZEjQZMEOWr+wKSMCQQCC4kXJEsHAve77oP6HtG/IiEn7
-    kpyUXRNvFsDE0czpJJBvL/aRFUJxuRK91jhjC68sA7NsKMGg5OXb5I5Jj36xAkEA
-    gIT7aFOYBFwGgQAQkWNKLvySgKbAZRTeLBacpHMuQdl1DfdntvAyqpAZ0lY0RKmW
-    G6aFKaqQfOXKCyWoUiVknQJAXrlgySFci/2ueKlIE1QqIiLSZ8V8OlpFLRnb1pzI
-    7U1yQXnTAEFYM560yJlzUpOb1V4cScGd365tiSMvxLOvTA==
-    -----END RSA PRIVATE KEY-----
-
-And all examples use this request:
-
-<!-- httpreq -->
-
-    POST /foo?param=value&pet=dog HTTP/1.1
-    Host: example.com
-    Date: Thu, 05 Jan 2014 21:31:40 GMT
-    Content-Type: application/json
-    Digest: SHA-256=X48E9qOokqqrvdts8nOJRJN3OWDUoyWxBf7kbu9DBPE=
-    Content-Length: 18
-
-    {"hello": "world"}
-
-<!-- /httpreq -->
-
-### Default
-
-The string to sign would be:
-
-<!-- sign {"name": "Default", "options": {"keyId":"Test", "algorithm": "rsa-sha256"}} -->
-<!-- signstring -->
-
-    date: Thu, 05 Jan 2014 21:31:40 GMT
-
-<!-- /signstring -->
-
-The Authorization header would be:
-
-<!-- authz -->
-
-    Authorization: Signature keyId="Test",algorithm="rsa-sha256",headers="date",signature="jKyvPcxB4JbmYY4mByyBY7cZfNl4OW9HpFQlG7N4YcJPteKTu4MWCLyk+gIr0wDgqtLWf9NLpMAMimdfsH7FSWGfbMFSrsVTHNTk0rK3usrfFnti1dxsM4jl0kYJCKTGI/UWkqiaxwNiKqGcdlEDrTcUhhsFsOIo8VhddmZTZ8w="
-
-<!-- /authz -->
-
-### All Headers
-
-Parameterized to include all headers, the string to sign would be (`+ "\n"`
-inserted for readability):
-
-<!-- sign {"name": "All Headers", "options": {"keyId":"Test", "algorithm": "rsa-sha256", "headers": ["(request-target)", "host", "date", "content-type", "digest", "content-length"]}} -->
-<!-- signstring -->
-
-    (request-target): post /foo?param=value&pet=dog
-    host: example.com
-    date: Thu, 05 Jan 2014 21:31:40 GMT
-    content-type: application/json
-    digest: SHA-256=X48E9qOokqqrvdts8nOJRJN3OWDUoyWxBf7kbu9DBPE=
-    content-length: 18
-
-<!-- /signstring -->
-
-The Authorization header would be:
-
-<!-- authz -->
-
-    Authorization: Signature keyId="Test",algorithm="rsa-sha256",headers="(request-target) host date content-type digest content-length",signature="Ef7MlxLXoBovhil3AlyjtBwAL9g4TN3tibLj7uuNB3CROat/9KaeQ4hW2NiJ+pZ6HQEOx9vYZAyi+7cmIkmJszJCut5kQLAwuX+Ms/mUFvpKlSo9StS2bMXDBNjOh4Auj774GFj4gwjS+3NhFeoqyr/MuN6HsEnkvn6zdgfE2i0="
-
-<!-- /authz -->
-
-## Generating and verifying signatures using `openssl`
-
-The `openssl` commandline tool can be used to generate or verify the signatures listed above.
-
-Compose the signing string as usual, and pipe it into the the `openssl dgst` command, then into `openssl enc -base64`, as follows:
-
-    $ printf 'date: Thu, 05 Jan 2014 21:31:40 GMT' | \
-      openssl dgst -binary -sign /path/to/private.pem -sha256 | \
-      openssl enc -base64
-    jKyvPcxB4JbmYY4mByyBY7cZfNl4OW9Hp...
-    $
-
-The `-sha256` option is necessary to produce an `rsa-sha256` signature. You can select other hash algorithms such as `sha1` by changing this argument.
-
-To verify a signature, first save the signature data, Base64-decoded, into a file, then use `openssl dgst` again with the `-verify` option:
-
-    $ echo 'jKyvPcxB4JbmYY4mByy...' | openssl enc -A -d -base64 > signature
-    $ printf 'date: Thu, 05 Jan 2014 21:31:40 GMT' | \
-      openssl dgst -sha256 -verify /path/to/public.pem -signature ./signature
-    Verified OK
-    $
-
-## Generating and verifying signatures using `sshpk-sign`
-
-You can also generate and check signatures using the `sshpk-sign` tool which is
-included with the `sshpk` package in `npm`.
-
-Compose the signing string as above, and pipe it into `sshpk-sign` as follows:
-
-    $ printf 'date: Thu, 05 Jan 2014 21:31:40 GMT' | \
-      sshpk-sign -i /path/to/private.pem
-    jKyvPcxB4JbmYY4mByyBY7cZfNl4OW9Hp...
-    $
-
-This will produce an `rsa-sha256` signature by default, as you can see using
-the `-v` option:
-
-    sshpk-sign: using rsa-sha256 with a 1024 bit key
-
-You can also use `sshpk-verify` in a similar manner:
-
-    $ printf 'date: Thu, 05 Jan 2014 21:31:40 GMT' | \
-      sshpk-verify -i ./public.pem -s 'jKyvPcxB4JbmYY...'
-    OK
-    $
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/index.js
deleted file mode 100644
index 54d4603..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/index.js
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-var parser = require('./parser');
-var signer = require('./signer');
-var verify = require('./verify');
-var utils = require('./utils');
-
-
-
-///--- API
-
-module.exports = {
-
-  parse: parser.parseRequest,
-  parseRequest: parser.parseRequest,
-
-  sign: signer.signRequest,
-  signRequest: signer.signRequest,
-  createSigner: signer.createSigner,
-  isSigner: signer.isSigner,
-
-  sshKeyToPEM: utils.sshKeyToPEM,
-  sshKeyFingerprint: utils.fingerprint,
-  pemToRsaSSHKey: utils.pemToRsaSSHKey,
-
-  verify: verify.verifySignature,
-  verifySignature: verify.verifySignature,
-  verifyHMAC: verify.verifyHMAC
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/parser.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/parser.js
deleted file mode 100644
index 7c841b3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/parser.js
+++ /dev/null
@@ -1,318 +0,0 @@
-// Copyright 2012 Joyent, Inc.  All rights reserved.
-
-var assert = require('assert-plus');
-var util = require('util');
-var utils = require('./utils');
-
-
-
-///--- Globals
-
-var HASH_ALGOS = utils.HASH_ALGOS;
-var PK_ALGOS = utils.PK_ALGOS;
-var HttpSignatureError = utils.HttpSignatureError;
-var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-var validateAlgorithm = utils.validateAlgorithm;
-
-var State = {
-  New: 0,
-  Params: 1
-};
-
-var ParamsState = {
-  Name: 0,
-  Quote: 1,
-  Value: 2,
-  Comma: 3
-};
-
-
-///--- Specific Errors
-
-
-function ExpiredRequestError(message) {
-  HttpSignatureError.call(this, message, ExpiredRequestError);
-}
-util.inherits(ExpiredRequestError, HttpSignatureError);
-
-
-function InvalidHeaderError(message) {
-  HttpSignatureError.call(this, message, InvalidHeaderError);
-}
-util.inherits(InvalidHeaderError, HttpSignatureError);
-
-
-function InvalidParamsError(message) {
-  HttpSignatureError.call(this, message, InvalidParamsError);
-}
-util.inherits(InvalidParamsError, HttpSignatureError);
-
-
-function MissingHeaderError(message) {
-  HttpSignatureError.call(this, message, MissingHeaderError);
-}
-util.inherits(MissingHeaderError, HttpSignatureError);
-
-function StrictParsingError(message) {
-  HttpSignatureError.call(this, message, StrictParsingError);
-}
-util.inherits(StrictParsingError, HttpSignatureError);
-
-///--- Exported API
-
-module.exports = {
-
-  /**
-   * Parses the 'Authorization' header out of an http.ServerRequest object.
-   *
-   * Note that this API will fully validate the Authorization header, and throw
-   * on any error.  It will not however check the signature, or the keyId format
-   * as those are specific to your environment.  You can use the options object
-   * to pass in extra constraints.
-   *
-   * As a response object you can expect this:
-   *
-   *     {
-   *       "scheme": "Signature",
-   *       "params": {
-   *         "keyId": "foo",
-   *         "algorithm": "rsa-sha256",
-   *         "headers": [
-   *           "date" or "x-date",
-   *           "digest"
-   *         ],
-   *         "signature": "base64"
-   *       },
-   *       "signingString": "ready to be passed to crypto.verify()"
-   *     }
-   *
-   * @param {Object} request an http.ServerRequest.
-   * @param {Object} options an optional options object with:
-   *                   - clockSkew: allowed clock skew in seconds (default 300).
-   *                   - headers: required header names (def: date or x-date)
-   *                   - algorithms: algorithms to support (default: all).
-   *                   - strict: should enforce latest spec parsing
-   *                             (default: false).
-   * @return {Object} parsed out object (see above).
-   * @throws {TypeError} on invalid input.
-   * @throws {InvalidHeaderError} on an invalid Authorization header error.
-   * @throws {InvalidParamsError} if the params in the scheme are invalid.
-   * @throws {MissingHeaderError} if the params indicate a header not present,
-   *                              either in the request headers from the params,
-   *                              or not in the params from a required header
-   *                              in options.
-   * @throws {StrictParsingError} if old attributes are used in strict parsing
-   *                              mode.
-   * @throws {ExpiredRequestError} if the value of date or x-date exceeds skew.
-   */
-  parseRequest: function parseRequest(request, options) {
-    assert.object(request, 'request');
-    assert.object(request.headers, 'request.headers');
-    if (options === undefined) {
-      options = {};
-    }
-    if (options.headers === undefined) {
-      options.headers = [request.headers['x-date'] ? 'x-date' : 'date'];
-    }
-    assert.object(options, 'options');
-    assert.arrayOfString(options.headers, 'options.headers');
-    assert.optionalNumber(options.clockSkew, 'options.clockSkew');
-
-    if (!request.headers.authorization)
-      throw new MissingHeaderError('no authorization header present in ' +
-                                   'the request');
-
-    options.clockSkew = options.clockSkew || 300;
-
-
-    var i = 0;
-    var state = State.New;
-    var substate = ParamsState.Name;
-    var tmpName = '';
-    var tmpValue = '';
-
-    var parsed = {
-      scheme: '',
-      params: {},
-      signingString: '',
-
-      get algorithm() {
-        return this.params.algorithm.toUpperCase();
-      },
-
-      get keyId() {
-        return this.params.keyId;
-      }
-    };
-
-    var authz = request.headers.authorization;
-    for (i = 0; i < authz.length; i++) {
-      var c = authz.charAt(i);
-
-      switch (Number(state)) {
-
-      case State.New:
-        if (c !== ' ') parsed.scheme += c;
-        else state = State.Params;
-        break;
-
-      case State.Params:
-        switch (Number(substate)) {
-
-        case ParamsState.Name:
-          var code = c.charCodeAt(0);
-          // restricted name of A-Z / a-z
-          if ((code >= 0x41 && code <= 0x5a) || // A-Z
-              (code >= 0x61 && code <= 0x7a)) { // a-z
-            tmpName += c;
-          } else if (c === '=') {
-            if (tmpName.length === 0)
-              throw new InvalidHeaderError('bad param format');
-            substate = ParamsState.Quote;
-          } else {
-            throw new InvalidHeaderError('bad param format');
-          }
-          break;
-
-        case ParamsState.Quote:
-          if (c === '"') {
-            tmpValue = '';
-            substate = ParamsState.Value;
-          } else {
-            throw new InvalidHeaderError('bad param format');
-          }
-          break;
-
-        case ParamsState.Value:
-          if (c === '"') {
-            parsed.params[tmpName] = tmpValue;
-            substate = ParamsState.Comma;
-          } else {
-            tmpValue += c;
-          }
-          break;
-
-        case ParamsState.Comma:
-          if (c === ',') {
-            tmpName = '';
-            substate = ParamsState.Name;
-          } else {
-            throw new InvalidHeaderError('bad param format');
-          }
-          break;
-
-        default:
-          throw new Error('Invalid substate');
-        }
-        break;
-
-      default:
-        throw new Error('Invalid substate');
-      }
-
-    }
-
-    if (!parsed.params.headers || parsed.params.headers === '') {
-      if (request.headers['x-date']) {
-        parsed.params.headers = ['x-date'];
-      } else {
-        parsed.params.headers = ['date'];
-      }
-    } else {
-      parsed.params.headers = parsed.params.headers.split(' ');
-    }
-
-    // Minimally validate the parsed object
-    if (!parsed.scheme || parsed.scheme !== 'Signature')
-      throw new InvalidHeaderError('scheme was not "Signature"');
-
-    if (!parsed.params.keyId)
-      throw new InvalidHeaderError('keyId was not specified');
-
-    if (!parsed.params.algorithm)
-      throw new InvalidHeaderError('algorithm was not specified');
-
-    if (!parsed.params.signature)
-      throw new InvalidHeaderError('signature was not specified');
-
-    // Check the algorithm against the official list
-    parsed.params.algorithm = parsed.params.algorithm.toLowerCase();
-    try {
-      validateAlgorithm(parsed.params.algorithm);
-    } catch (e) {
-      if (e instanceof InvalidAlgorithmError)
-        throw (new InvalidParamsError(parsed.params.algorithm + ' is not ' +
-          'supported'));
-      else
-        throw (e);
-    }
-
-    // Build the signingString
-    for (i = 0; i < parsed.params.headers.length; i++) {
-      var h = parsed.params.headers[i].toLowerCase();
-      parsed.params.headers[i] = h;
-
-      if (h === 'request-line') {
-        if (!options.strict) {
-          /*
-           * We allow headers from the older spec drafts if strict parsing isn't
-           * specified in options.
-           */
-          parsed.signingString +=
-            request.method + ' ' + request.url + ' HTTP/' + request.httpVersion;
-        } else {
-          /* Strict parsing doesn't allow older draft headers. */
-          throw (new StrictParsingError('request-line is not a valid header ' +
-            'with strict parsing enabled.'));
-        }
-      } else if (h === '(request-target)') {
-        parsed.signingString +=
-          '(request-target): ' + request.method.toLowerCase() + ' ' +
-          request.url;
-      } else {
-        var value = request.headers[h];
-        if (value === undefined)
-          throw new MissingHeaderError(h + ' was not in the request');
-        parsed.signingString += h + ': ' + value;
-      }
-
-      if ((i + 1) < parsed.params.headers.length)
-        parsed.signingString += '\n';
-    }
-
-    // Check against the constraints
-    var date;
-    if (request.headers.date || request.headers['x-date']) {
-        if (request.headers['x-date']) {
-          date = new Date(request.headers['x-date']);
-        } else {
-          date = new Date(request.headers.date);
-        }
-      var now = new Date();
-      var skew = Math.abs(now.getTime() - date.getTime());
-
-      if (skew > options.clockSkew * 1000) {
-        throw new ExpiredRequestError('clock skew of ' +
-                                      (skew / 1000) +
-                                      's was greater than ' +
-                                      options.clockSkew + 's');
-      }
-    }
-
-    options.headers.forEach(function (hdr) {
-      // Remember that we already checked any headers in the params
-      // were in the request, so if this passes we're good.
-      if (parsed.params.headers.indexOf(hdr) < 0)
-        throw new MissingHeaderError(hdr + ' was not a signed header');
-    });
-
-    if (options.algorithms) {
-      if (options.algorithms.indexOf(parsed.params.algorithm) === -1)
-        throw new InvalidParamsError(parsed.params.algorithm +
-                                     ' is not a supported algorithm');
-    }
-
-    return parsed;
-  }
-
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/signer.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/signer.js
deleted file mode 100644
index ef9946f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/signer.js
+++ /dev/null
@@ -1,399 +0,0 @@
-// Copyright 2012 Joyent, Inc.  All rights reserved.
-
-var assert = require('assert-plus');
-var crypto = require('crypto');
-var http = require('http');
-var util = require('util');
-var sshpk = require('sshpk');
-var jsprim = require('jsprim');
-var utils = require('./utils');
-
-var sprintf = require('util').format;
-
-var HASH_ALGOS = utils.HASH_ALGOS;
-var PK_ALGOS = utils.PK_ALGOS;
-var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-var HttpSignatureError = utils.HttpSignatureError;
-var validateAlgorithm = utils.validateAlgorithm;
-
-///--- Globals
-
-var AUTHZ_FMT =
-  'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"';
-
-///--- Specific Errors
-
-function MissingHeaderError(message) {
-  HttpSignatureError.call(this, message, MissingHeaderError);
-}
-util.inherits(MissingHeaderError, HttpSignatureError);
-
-function StrictParsingError(message) {
-  HttpSignatureError.call(this, message, StrictParsingError);
-}
-util.inherits(StrictParsingError, HttpSignatureError);
-
-/* See createSigner() */
-function RequestSigner(options) {
-  assert.object(options, 'options');
-
-  var alg = [];
-  if (options.algorithm !== undefined) {
-    assert.string(options.algorithm, 'options.algorithm');
-    alg = validateAlgorithm(options.algorithm);
-  }
-  this.rs_alg = alg;
-
-  /*
-   * RequestSigners come in two varieties: ones with an rs_signFunc, and ones
-   * with an rs_signer.
-   *
-   * rs_signFunc-based RequestSigners have to build up their entire signing
-   * string within the rs_lines array and give it to rs_signFunc as a single
-   * concat'd blob. rs_signer-based RequestSigners can add a line at a time to
-   * their signing state by using rs_signer.update(), thus only needing to
-   * buffer the hash function state and one line at a time.
-   */
-  if (options.sign !== undefined) {
-    assert.func(options.sign, 'options.sign');
-    this.rs_signFunc = options.sign;
-
-  } else if (alg[0] === 'hmac' && options.key !== undefined) {
-    assert.string(options.keyId, 'options.keyId');
-    this.rs_keyId = options.keyId;
-
-    if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
-      throw (new TypeError('options.key for HMAC must be a string or Buffer'));
-
-    /*
-     * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their
-     * data in chunks rather than requiring it all to be given in one go
-     * at the end, so they are more similar to signers than signFuncs.
-     */
-    this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key);
-    this.rs_signer.sign = function () {
-      var digest = this.digest('base64');
-      return ({
-        hashAlgorithm: alg[1],
-        toString: function () { return (digest); }
-      });
-    };
-
-  } else if (options.key !== undefined) {
-    var key = options.key;
-    if (typeof (key) === 'string' || Buffer.isBuffer(key))
-      key = sshpk.parsePrivateKey(key);
-
-    assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
-      'options.key must be a sshpk.PrivateKey');
-    this.rs_key = key;
-
-    assert.string(options.keyId, 'options.keyId');
-    this.rs_keyId = options.keyId;
-
-    if (!PK_ALGOS[key.type]) {
-      throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
-        'keys are not supported'));
-    }
-
-    if (alg[0] !== undefined && key.type !== alg[0]) {
-      throw (new InvalidAlgorithmError('options.key must be a ' +
-        alg[0].toUpperCase() + ' key, was given a ' +
-        key.type.toUpperCase() + ' key instead'));
-    }
-
-    this.rs_signer = key.createSign(alg[1]);
-
-  } else {
-    throw (new TypeError('options.sign (func) or options.key is required'));
-  }
-
-  this.rs_headers = [];
-  this.rs_lines = [];
-}
-
-/**
- * Adds a header to be signed, with its value, into this signer.
- *
- * @param {String} header
- * @param {String} value
- * @return {String} value written
- */
-RequestSigner.prototype.writeHeader = function (header, value) {
-  assert.string(header, 'header');
-  header = header.toLowerCase();
-  assert.string(value, 'value');
-
-  this.rs_headers.push(header);
-
-  if (this.rs_signFunc) {
-    this.rs_lines.push(header + ': ' + value);
-
-  } else {
-    var line = header + ': ' + value;
-    if (this.rs_headers.length > 0)
-      line = '\n' + line;
-    this.rs_signer.update(line);
-  }
-
-  return (value);
-};
-
-/**
- * Adds a default Date header, returning its value.
- *
- * @return {String}
- */
-RequestSigner.prototype.writeDateHeader = function () {
-  return (this.writeHeader('date', jsprim.rfc1123(new Date())));
-};
-
-/**
- * Adds the request target line to be signed.
- *
- * @param {String} method, HTTP method (e.g. 'get', 'post', 'put')
- * @param {String} path
- */
-RequestSigner.prototype.writeTarget = function (method, path) {
-  assert.string(method, 'method');
-  assert.string(path, 'path');
-  method = method.toLowerCase();
-  this.writeHeader('(request-target)', method + ' ' + path);
-};
-
-/**
- * Calculate the value for the Authorization header on this request
- * asynchronously.
- *
- * @param {Func} callback (err, authz)
- */
-RequestSigner.prototype.sign = function (cb) {
-  assert.func(cb, 'callback');
-
-  if (this.rs_headers.length < 1)
-    throw (new Error('At least one header must be signed'));
-
-  var alg, authz;
-  if (this.rs_signFunc) {
-    var data = this.rs_lines.join('\n');
-    var self = this;
-    this.rs_signFunc(data, function (err, sig) {
-      if (err) {
-        cb(err);
-        return;
-      }
-      try {
-        assert.object(sig, 'signature');
-        assert.string(sig.keyId, 'signature.keyId');
-        assert.string(sig.algorithm, 'signature.algorithm');
-        assert.string(sig.signature, 'signature.signature');
-        alg = validateAlgorithm(sig.algorithm);
-
-        authz = sprintf(AUTHZ_FMT,
-          sig.keyId,
-          sig.algorithm,
-          self.rs_headers.join(' '),
-          sig.signature);
-      } catch (e) {
-        cb(e);
-        return;
-      }
-      cb(null, authz);
-    });
-
-  } else {
-    try {
-      var sigObj = this.rs_signer.sign();
-    } catch (e) {
-      cb(e);
-      return;
-    }
-    alg = (this.rs_alg[0] || this.rs_key.type) + '-' + sigObj.hashAlgorithm;
-    var signature = sigObj.toString();
-    authz = sprintf(AUTHZ_FMT,
-      this.rs_keyId,
-      alg,
-      this.rs_headers.join(' '),
-      signature);
-    cb(null, authz);
-  }
-};
-
-///--- Exported API
-
-module.exports = {
-  /**
-   * Identifies whether a given object is a request signer or not.
-   *
-   * @param {Object} object, the object to identify
-   * @returns {Boolean}
-   */
-  isSigner: function (obj) {
-    if (typeof (obj) === 'object' && obj instanceof RequestSigner)
-      return (true);
-    return (false);
-  },
-
-  /**
-   * Creates a request signer, used to asynchronously build a signature
-   * for a request (does not have to be an http.ClientRequest).
-   *
-   * @param {Object} options, either:
-   *                   - {String} keyId
-   *                   - {String|Buffer} key
-   *                   - {String} algorithm (optional, required for HMAC)
-   *                 or:
-   *                   - {Func} sign (data, cb)
-   * @return {RequestSigner}
-   */
-  createSigner: function createSigner(options) {
-    return (new RequestSigner(options));
-  },
-
-  /**
-   * Adds an 'Authorization' header to an http.ClientRequest object.
-   *
-   * Note that this API will add a Date header if it's not already set. Any
-   * other headers in the options.headers array MUST be present, or this
-   * will throw.
-   *
-   * You shouldn't need to check the return type; it's just there if you want
-   * to be pedantic.
-   *
-   * The optional flag indicates whether parsing should use strict enforcement
-   * of the version draft-cavage-http-signatures-04 of the spec or beyond.
-   * The default is to be loose and support
-   * older versions for compatibility.
-   *
-   * @param {Object} request an instance of http.ClientRequest.
-   * @param {Object} options signing parameters object:
-   *                   - {String} keyId required.
-   *                   - {String} key required (either a PEM or HMAC key).
-   *                   - {Array} headers optional; defaults to ['date'].
-   *                   - {String} algorithm optional (unless key is HMAC);
-   *                              default is the same as the sshpk default
-   *                              signing algorithm for the type of key given
-   *                   - {String} httpVersion optional; defaults to '1.1'.
-   *                   - {Boolean} strict optional; defaults to 'false'.
-   * @return {Boolean} true if Authorization (and optionally Date) were added.
-   * @throws {TypeError} on bad parameter types (input).
-   * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with
-   *                                 the given key.
-   * @throws {sshpk.KeyParseError} if key was bad.
-   * @throws {MissingHeaderError} if a header to be signed was specified but
-   *                              was not present.
-   */
-  signRequest: function signRequest(request, options) {
-    assert.object(request, 'request');
-    assert.object(options, 'options');
-    assert.optionalString(options.algorithm, 'options.algorithm');
-    assert.string(options.keyId, 'options.keyId');
-    assert.optionalArrayOfString(options.headers, 'options.headers');
-    assert.optionalString(options.httpVersion, 'options.httpVersion');
-
-    if (!request.getHeader('Date'))
-      request.setHeader('Date', jsprim.rfc1123(new Date()));
-    if (!options.headers)
-      options.headers = ['date'];
-    if (!options.httpVersion)
-      options.httpVersion = '1.1';
-
-    var alg = [];
-    if (options.algorithm) {
-      options.algorithm = options.algorithm.toLowerCase();
-      alg = validateAlgorithm(options.algorithm);
-    }
-
-    var i;
-    var stringToSign = '';
-    for (i = 0; i < options.headers.length; i++) {
-      if (typeof (options.headers[i]) !== 'string')
-        throw new TypeError('options.headers must be an array of Strings');
-
-      var h = options.headers[i].toLowerCase();
-
-      if (h === 'request-line') {
-        if (!options.strict) {
-          /**
-           * We allow headers from the older spec drafts if strict parsing isn't
-           * specified in options.
-           */
-          stringToSign +=
-            request.method + ' ' + request.path + ' HTTP/' +
-            options.httpVersion;
-        } else {
-          /* Strict parsing doesn't allow older draft headers. */
-          throw (new StrictParsingError('request-line is not a valid header ' +
-            'with strict parsing enabled.'));
-        }
-      } else if (h === '(request-target)') {
-        stringToSign +=
-          '(request-target): ' + request.method.toLowerCase() + ' ' +
-          request.path;
-      } else {
-        var value = request.getHeader(h);
-        if (value === undefined || value === '') {
-          throw new MissingHeaderError(h + ' was not in the request');
-        }
-        stringToSign += h + ': ' + value;
-      }
-
-      if ((i + 1) < options.headers.length)
-        stringToSign += '\n';
-    }
-
-    /* This is just for unit tests. */
-    if (request.hasOwnProperty('_stringToSign')) {
-      request._stringToSign = stringToSign;
-    }
-
-    var signature;
-    if (alg[0] === 'hmac') {
-      if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
-        throw (new TypeError('options.key must be a string or Buffer'));
-
-      var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key);
-      hmac.update(stringToSign);
-      signature = hmac.digest('base64');
-
-    } else {
-      var key = options.key;
-      if (typeof (key) === 'string' || Buffer.isBuffer(key))
-        key = sshpk.parsePrivateKey(options.key);
-
-      assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
-        'options.key must be a sshpk.PrivateKey');
-
-      if (!PK_ALGOS[key.type]) {
-        throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
-          'keys are not supported'));
-      }
-
-      if (alg[0] !== undefined && key.type !== alg[0]) {
-        throw (new InvalidAlgorithmError('options.key must be a ' +
-          alg[0].toUpperCase() + ' key, was given a ' +
-          key.type.toUpperCase() + ' key instead'));
-      }
-
-      var signer = key.createSign(alg[1]);
-      signer.update(stringToSign);
-      var sigObj = signer.sign();
-      if (!HASH_ALGOS[sigObj.hashAlgorithm]) {
-        throw (new InvalidAlgorithmError(sigObj.hashAlgorithm.toUpperCase() +
-          ' is not a supported hash algorithm'));
-      }
-      options.algorithm = key.type + '-' + sigObj.hashAlgorithm;
-      signature = sigObj.toString();
-      assert.notStrictEqual(signature, '', 'empty signature produced');
-    }
-
-    request.setHeader('Authorization', sprintf(AUTHZ_FMT,
-                                               options.keyId,
-                                               options.algorithm,
-                                               options.headers.join(' '),
-                                               signature));
-
-    return true;
-  }
-
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/utils.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/utils.js
deleted file mode 100644
index bbf2aa8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/utils.js
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 2012 Joyent, Inc.  All rights reserved.
-
-var assert = require('assert-plus');
-var sshpk = require('sshpk');
-var util = require('util');
-
-var HASH_ALGOS = {
-  'sha1': true,
-  'sha256': true,
-  'sha512': true
-};
-
-var PK_ALGOS = {
-  'rsa': true,
-  'dsa': true,
-  'ecdsa': true
-};
-
-function HttpSignatureError(message, caller) {
-  if (Error.captureStackTrace)
-    Error.captureStackTrace(this, caller || HttpSignatureError);
-
-  this.message = message;
-  this.name = caller.name;
-}
-util.inherits(HttpSignatureError, Error);
-
-function InvalidAlgorithmError(message) {
-  HttpSignatureError.call(this, message, InvalidAlgorithmError);
-}
-util.inherits(InvalidAlgorithmError, HttpSignatureError);
-
-function validateAlgorithm(algorithm) {
-  var alg = algorithm.toLowerCase().split('-');
-
-  if (alg.length !== 2) {
-    throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' is not a ' +
-      'valid algorithm'));
-  }
-
-  if (alg[0] !== 'hmac' && !PK_ALGOS[alg[0]]) {
-    throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' type keys ' +
-      'are not supported'));
-  }
-
-  if (!HASH_ALGOS[alg[1]]) {
-    throw (new InvalidAlgorithmError(alg[1].toUpperCase() + ' is not a ' +
-      'supported hash algorithm'));
-  }
-
-  return (alg);
-}
-
-///--- API
-
-module.exports = {
-
-  HASH_ALGOS: HASH_ALGOS,
-  PK_ALGOS: PK_ALGOS,
-
-  HttpSignatureError: HttpSignatureError,
-  InvalidAlgorithmError: InvalidAlgorithmError,
-
-  validateAlgorithm: validateAlgorithm,
-
-  /**
-   * Converts an OpenSSH public key (rsa only) to a PKCS#8 PEM file.
-   *
-   * The intent of this module is to interoperate with OpenSSL only,
-   * specifically the node crypto module's `verify` method.
-   *
-   * @param {String} key an OpenSSH public key.
-   * @return {String} PEM encoded form of the RSA public key.
-   * @throws {TypeError} on bad input.
-   * @throws {Error} on invalid ssh key formatted data.
-   */
-  sshKeyToPEM: function sshKeyToPEM(key) {
-    assert.string(key, 'ssh_key');
-
-    var k = sshpk.parseKey(key, 'ssh');
-    return (k.toString('pem'));
-  },
-
-
-  /**
-   * Generates an OpenSSH fingerprint from an ssh public key.
-   *
-   * @param {String} key an OpenSSH public key.
-   * @return {String} key fingerprint.
-   * @throws {TypeError} on bad input.
-   * @throws {Error} if what you passed doesn't look like an ssh public key.
-   */
-  fingerprint: function fingerprint(key) {
-    assert.string(key, 'ssh_key');
-
-    var k = sshpk.parseKey(key, 'ssh');
-    return (k.fingerprint('md5').toString('hex'));
-  },
-
-  /**
-   * Converts a PKGCS#8 PEM file to an OpenSSH public key (rsa)
-   *
-   * The reverse of the above function.
-   */
-  pemToRsaSSHKey: function pemToRsaSSHKey(pem, comment) {
-    assert.equal('string', typeof (pem), 'typeof pem');
-
-    var k = sshpk.parseKey(pem, 'pem');
-    k.comment = comment;
-    return (k.toString('ssh'));
-  }
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/verify.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/verify.js
deleted file mode 100644
index b053fd6..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/lib/verify.js
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-var assert = require('assert-plus');
-var crypto = require('crypto');
-var sshpk = require('sshpk');
-var utils = require('./utils');
-
-var HASH_ALGOS = utils.HASH_ALGOS;
-var PK_ALGOS = utils.PK_ALGOS;
-var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-var HttpSignatureError = utils.HttpSignatureError;
-var validateAlgorithm = utils.validateAlgorithm;
-
-///--- Exported API
-
-module.exports = {
-  /**
-   * Verify RSA/DSA signature against public key.  You are expected to pass in
-   * an object that was returned from `parse()`.
-   *
-   * @param {Object} parsedSignature the object you got from `parse`.
-   * @param {String} pubkey RSA/DSA private key PEM.
-   * @return {Boolean} true if valid, false otherwise.
-   * @throws {TypeError} if you pass in bad arguments.
-   * @throws {InvalidAlgorithmError}
-   */
-  verifySignature: function verifySignature(parsedSignature, pubkey) {
-    assert.object(parsedSignature, 'parsedSignature');
-    if (typeof (pubkey) === 'string' || Buffer.isBuffer(pubkey))
-      pubkey = sshpk.parseKey(pubkey);
-    assert.ok(sshpk.Key.isKey(pubkey, [1, 1]), 'pubkey must be a sshpk.Key');
-
-    var alg = validateAlgorithm(parsedSignature.algorithm);
-    if (alg[0] === 'hmac' || alg[0] !== pubkey.type)
-      return (false);
-
-    var v = pubkey.createVerify(alg[1]);
-    v.update(parsedSignature.signingString);
-    return (v.verify(parsedSignature.params.signature, 'base64'));
-  },
-
-  /**
-   * Verify HMAC against shared secret.  You are expected to pass in an object
-   * that was returned from `parse()`.
-   *
-   * @param {Object} parsedSignature the object you got from `parse`.
-   * @param {String} secret HMAC shared secret.
-   * @return {Boolean} true if valid, false otherwise.
-   * @throws {TypeError} if you pass in bad arguments.
-   * @throws {InvalidAlgorithmError}
-   */
-  verifyHMAC: function verifyHMAC(parsedSignature, secret) {
-    assert.object(parsedSignature, 'parsedHMAC');
-    assert.string(secret, 'secret');
-
-    var alg = validateAlgorithm(parsedSignature.algorithm);
-    if (alg[0] !== 'hmac')
-      return (false);
-
-    var hashAlg = alg[1].toUpperCase();
-
-    var hmac = crypto.createHmac(hashAlg, secret);
-    hmac.update(parsedSignature.signingString);
-
-    /*
-     * Now double-hash to avoid leaking timing information - there's
-     * no easy constant-time compare in JS, so we use this approach
-     * instead. See for more info:
-     * https://www.isecpartners.com/blog/2011/february/double-hmac-
-     * verification.aspx
-     */
-    var h1 = crypto.createHmac(hashAlg, secret);
-    h1.update(hmac.digest());
-    h1 = h1.digest();
-    var h2 = crypto.createHmac(hashAlg, secret);
-    h2.update(new Buffer(parsedSignature.params.signature, 'base64'));
-    h2 = h2.digest();
-
-    /* Node 0.8 returns strings from .digest(). */
-    if (typeof (h1) === 'string')
-      return (h1 === h2);
-    /* And node 0.10 lacks the .equals() method on Buffers. */
-    if (Buffer.isBuffer(h1) && !h1.equals)
-      return (h1.toString('binary') === h2.toString('binary'));
-
-    return (h1.equals(h2));
-  }
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-conv b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-conv
deleted file mode 120000
index a2a295c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-conv
+++ /dev/null
@@ -1 +0,0 @@
-../sshpk/bin/sshpk-conv
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-sign b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-sign
deleted file mode 120000
index 766b9b3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-sign
+++ /dev/null
@@ -1 +0,0 @@
-../sshpk/bin/sshpk-sign
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-verify b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-verify
deleted file mode 120000
index bfd7e3a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/.bin/sshpk-verify
+++ /dev/null
@@ -1 +0,0 @@
-../sshpk/bin/sshpk-verify
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/AUTHORS b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/AUTHORS
deleted file mode 100644
index 1923524..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/AUTHORS
+++ /dev/null
@@ -1,6 +0,0 @@
-Dave Eddy <dave@daveeddy.com>
-Fred Kuo <fred.kuo@joyent.com>
-Lars-Magnus Skog <ralphtheninja@riseup.net>
-Mark Cavage <mcavage@gmail.com>
-Patrick Mooney <pmooney@pfmooney.com>
-Rob Gulewich <robert.gulewich@joyent.com>
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/CHANGES.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/CHANGES.md
deleted file mode 100644
index d249d9b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/CHANGES.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# assert-plus Changelog
-
-## 0.2.0
-
-- Fix `assert.object(null)` so it throws
-- Fix optional/arrayOf exports for non-type-of asserts
-- Add optiona/arrayOf exports for Stream/Date/Regex/uuid
-- Add basic unit test coverage
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/README.md
deleted file mode 100644
index 0b39593..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/README.md
+++ /dev/null
@@ -1,155 +0,0 @@
-# assert-plus
-
-This library is a super small wrapper over node's assert module that has two
-things: (1) the ability to disable assertions with the environment variable
-NODE\_NDEBUG, and (2) some API wrappers for argument testing.  Like
-`assert.string(myArg, 'myArg')`.  As a simple example, most of my code looks
-like this:
-
-```javascript
-    var assert = require('assert-plus');
-
-    function fooAccount(options, callback) {
-        assert.object(options, 'options');
-        assert.number(options.id, 'options.id');
-        assert.bool(options.isManager, 'options.isManager');
-        assert.string(options.name, 'options.name');
-        assert.arrayOfString(options.email, 'options.email');
-        assert.func(callback, 'callback');
-
-        // Do stuff
-        callback(null, {});
-    }
-```
-
-# API
-
-All methods that *aren't* part of node's core assert API are simply assumed to
-take an argument, and then a string 'name' that's not a message; `AssertionError`
-will be thrown if the assertion fails with a message like:
-
-    AssertionError: foo (string) is required
-    at test (/home/mark/work/foo/foo.js:3:9)
-    at Object.<anonymous> (/home/mark/work/foo/foo.js:15:1)
-    at Module._compile (module.js:446:26)
-    at Object..js (module.js:464:10)
-    at Module.load (module.js:353:31)
-    at Function._load (module.js:311:12)
-    at Array.0 (module.js:484:10)
-    at EventEmitter._tickCallback (node.js:190:38)
-
-from:
-
-```javascript
-    function test(foo) {
-        assert.string(foo, 'foo');
-    }
-```
-
-There you go.  You can check that arrays are of a homogeneous type with `Arrayof$Type`:
-
-```javascript
-    function test(foo) {
-        assert.arrayOfString(foo, 'foo');
-    }
-```
-
-You can assert IFF an argument is not `undefined` (i.e., an optional arg):
-
-```javascript
-    assert.optionalString(foo, 'foo');
-```
-
-Lastly, you can opt-out of assertion checking altogether by setting the
-environment variable `NODE_NDEBUG=1`.  This is pseudo-useful if you have
-lots of assertions, and don't want to pay `typeof ()` taxes to v8 in
-production.  Be advised:  The standard functions re-exported from `assert` are
-also disabled in assert-plus if NDEBUG is specified.  Using them directly from
-the `assert` module avoids this behavior.
-
-The complete list of APIs is:
-
-* assert.array
-* assert.bool
-* assert.buffer
-* assert.func
-* assert.number
-* assert.object
-* assert.string
-* assert.stream
-* assert.date
-* assert.regex
-* assert.uuid
-* assert.arrayOfArray
-* assert.arrayOfBool
-* assert.arrayOfBuffer
-* assert.arrayOfFunc
-* assert.arrayOfNumber
-* assert.arrayOfObject
-* assert.arrayOfString
-* assert.arrayOfStream
-* assert.arrayOfDate
-* assert.arrayOfUuid
-* assert.optionalArray
-* assert.optionalBool
-* assert.optionalBuffer
-* assert.optionalFunc
-* assert.optionalNumber
-* assert.optionalObject
-* assert.optionalString
-* assert.optionalStream
-* assert.optionalDate
-* assert.optionalUuid
-* assert.optionalArrayOfArray
-* assert.optionalArrayOfBool
-* assert.optionalArrayOfBuffer
-* assert.optionalArrayOfFunc
-* assert.optionalArrayOfNumber
-* assert.optionalArrayOfObject
-* assert.optionalArrayOfString
-* assert.optionalArrayOfStream
-* assert.optionalArrayOfDate
-* assert.optionalArrayOfUuid
-* assert.AssertionError
-* assert.fail
-* assert.ok
-* assert.equal
-* assert.notEqual
-* assert.deepEqual
-* assert.notDeepEqual
-* assert.strictEqual
-* assert.notStrictEqual
-* assert.throws
-* assert.doesNotThrow
-* assert.ifError
-
-# Installation
-
-    npm install assert-plus
-
-## License
-
-The MIT License (MIT)
-Copyright (c) 2012 Mark Cavage
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-## Bugs
-
-See <https://github.com/mcavage/node-assert-plus/issues>.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/assert.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/assert.js
deleted file mode 100644
index 6bce4d8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/assert.js
+++ /dev/null
@@ -1,206 +0,0 @@
-// Copyright (c) 2012, Mark Cavage. All rights reserved.
-// Copyright 2015 Joyent, Inc.
-
-var assert = require('assert');
-var Stream = require('stream').Stream;
-var util = require('util');
-
-
-///--- Globals
-
-/* JSSTYLED */
-var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/;
-
-
-///--- Internal
-
-function _capitalize(str) {
-    return (str.charAt(0).toUpperCase() + str.slice(1));
-}
-
-function _toss(name, expected, oper, arg, actual) {
-    throw new assert.AssertionError({
-        message: util.format('%s (%s) is required', name, expected),
-        actual: (actual === undefined) ? typeof (arg) : actual(arg),
-        expected: expected,
-        operator: oper || '===',
-        stackStartFunction: _toss.caller
-    });
-}
-
-function _getClass(arg) {
-    return (Object.prototype.toString.call(arg).slice(8, -1));
-}
-
-function noop() {
-    // Why even bother with asserts?
-}
-
-
-///--- Exports
-
-var types = {
-    bool: {
-        check: function (arg) { return typeof (arg) === 'boolean'; }
-    },
-    func: {
-        check: function (arg) { return typeof (arg) === 'function'; }
-    },
-    string: {
-        check: function (arg) { return typeof (arg) === 'string'; }
-    },
-    object: {
-        check: function (arg) {
-            return typeof (arg) === 'object' && arg !== null;
-        }
-    },
-    number: {
-        check: function (arg) {
-            return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg);
-        }
-    },
-    buffer: {
-        check: function (arg) { return Buffer.isBuffer(arg); },
-        operator: 'Buffer.isBuffer'
-    },
-    array: {
-        check: function (arg) { return Array.isArray(arg); },
-        operator: 'Array.isArray'
-    },
-    stream: {
-        check: function (arg) { return arg instanceof Stream; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    date: {
-        check: function (arg) { return arg instanceof Date; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    regexp: {
-        check: function (arg) { return arg instanceof RegExp; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    uuid: {
-        check: function (arg) {
-            return typeof (arg) === 'string' && UUID_REGEXP.test(arg);
-        },
-        operator: 'isUUID'
-    }
-};
-
-function _setExports(ndebug) {
-    var keys = Object.keys(types);
-    var out;
-
-    /* re-export standard assert */
-    if (process.env.NODE_NDEBUG) {
-        out = noop;
-    } else {
-        out = function (arg, msg) {
-            if (!arg) {
-                _toss(msg, 'true', arg);
-            }
-        };
-    }
-
-    /* standard checks */
-    keys.forEach(function (k) {
-        if (ndebug) {
-            out[k] = noop;
-            return;
-        }
-        var type = types[k];
-        out[k] = function (arg, msg) {
-            if (!type.check(arg)) {
-                _toss(msg, k, type.operator, arg, type.actual);
-            }
-        };
-    });
-
-    /* optional checks */
-    keys.forEach(function (k) {
-        var name = 'optional' + _capitalize(k);
-        if (ndebug) {
-            out[name] = noop;
-            return;
-        }
-        var type = types[k];
-        out[name] = function (arg, msg) {
-            if (arg === undefined || arg === null) {
-                return;
-            }
-            if (!type.check(arg)) {
-                _toss(msg, k, type.operator, arg, type.actual);
-            }
-        };
-    });
-
-    /* arrayOf checks */
-    keys.forEach(function (k) {
-        var name = 'arrayOf' + _capitalize(k);
-        if (ndebug) {
-            out[name] = noop;
-            return;
-        }
-        var type = types[k];
-        var expected = '[' + k + ']';
-        out[name] = function (arg, msg) {
-            if (!Array.isArray(arg)) {
-                _toss(msg, expected, type.operator, arg, type.actual);
-            }
-            var i;
-            for (i = 0; i < arg.length; i++) {
-                if (!type.check(arg[i])) {
-                    _toss(msg, expected, type.operator, arg, type.actual);
-                }
-            }
-        };
-    });
-
-    /* optionalArrayOf checks */
-    keys.forEach(function (k) {
-        var name = 'optionalArrayOf' + _capitalize(k);
-        if (ndebug) {
-            out[name] = noop;
-            return;
-        }
-        var type = types[k];
-        var expected = '[' + k + ']';
-        out[name] = function (arg, msg) {
-            if (arg === undefined || arg === null) {
-                return;
-            }
-            if (!Array.isArray(arg)) {
-                _toss(msg, expected, type.operator, arg, type.actual);
-            }
-            var i;
-            for (i = 0; i < arg.length; i++) {
-                if (!type.check(arg[i])) {
-                    _toss(msg, expected, type.operator, arg, type.actual);
-                }
-            }
-        };
-    });
-
-    /* re-export built-in assertions */
-    Object.keys(assert).forEach(function (k) {
-        if (k === 'AssertionError') {
-            out[k] = assert[k];
-            return;
-        }
-        if (ndebug) {
-            out[k] = noop;
-            return;
-        }
-        out[k] = assert[k];
-    });
-
-    /* export ourselves (for unit tests _only_) */
-    out._setExports = _setExports;
-
-    return out;
-}
-
-module.exports = _setExports(process.env.NODE_NDEBUG);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/package.json
deleted file mode 100644
index 6b14225..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/assert-plus/package.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "author": {
-    "name": "Mark Cavage",
-    "email": "mcavage@gmail.com"
-  },
-  "name": "assert-plus",
-  "description": "Extra assertions on top of node's assert module",
-  "version": "0.2.0",
-  "license": "MIT",
-  "main": "./assert.js",
-  "devDependencies": {
-    "tape": "4.2.2",
-    "faucet": "0.0.1"
-  },
-  "optionalDependencies": {},
-  "scripts": {
-    "test": "tape tests/*.js | ./node_modules/.bin/faucet"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mcavage/node-assert-plus.git"
-  },
-  "engines": {
-    "node": ">=0.8"
-  },
-  "contributors": [
-    {
-      "name": "Dave Eddy",
-      "email": "dave@daveeddy.com"
-    },
-    {
-      "name": "Fred Kuo",
-      "email": "fred.kuo@joyent.com"
-    },
-    {
-      "name": "Lars-Magnus Skog",
-      "email": "ralphtheninja@riseup.net"
-    },
-    {
-      "name": "Mark Cavage",
-      "email": "mcavage@gmail.com"
-    },
-    {
-      "name": "Patrick Mooney",
-      "email": "pmooney@pfmooney.com"
-    },
-    {
-      "name": "Rob Gulewich",
-      "email": "robert.gulewich@joyent.com"
-    }
-  ],
-  "bugs": {
-    "url": "https://github.com/mcavage/node-assert-plus/issues"
-  },
-  "homepage": "https://github.com/mcavage/node-assert-plus#readme",
-  "dependencies": {},
-  "_id": "assert-plus@0.2.0",
-  "_shasum": "d74e1b87e7affc0db8aadb7021f3fe48101ab234",
-  "_resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.2.0.tgz",
-  "_from": "assert-plus@>=0.2.0 <0.3.0",
-  "_npmVersion": "3.3.8",
-  "_nodeVersion": "0.10.36",
-  "_npmUser": {
-    "name": "pfmooney",
-    "email": "patrick.f.mooney@gmail.com"
-  },
-  "dist": {
-    "shasum": "d74e1b87e7affc0db8aadb7021f3fe48101ab234",
-    "tarball": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.2.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "mcavage",
-      "email": "mcavage@gmail.com"
-    },
-    {
-      "name": "pfmooney",
-      "email": "patrick.f.mooney@gmail.com"
-    }
-  ],
-  "directories": {},
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/CHANGES.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/CHANGES.md
deleted file mode 100644
index ab3a664..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/CHANGES.md
+++ /dev/null
@@ -1,35 +0,0 @@
-# Changelog
-
-## not yet released
-
-None yet.
-
-## v1.3.0 (2016-06-22)
-
-* #14 add safer version of hasOwnProperty()
-* #15 forEachKey() should ignore inherited properties
-
-## v1.2.2 (2015-10-15)
-
-* #11 NPM package shouldn't include any code that does `require('JSV')`
-* #12 jsl.node.conf missing definition for "module"
-
-## v1.2.1 (2015-10-14)
-
-* #8 odd date parsing behaviour
-
-## v1.2.0 (2015-10-13)
-
-* #9 want function for returning RFC1123 dates
-
-## v1.1.0 (2015-09-02)
-
-* #6 a new suite of hrtime manipulation routines: `hrtimeAdd()`,
-  `hrtimeAccum()`, `hrtimeNanosec()`, `hrtimeMicrosec()` and
-  `hrtimeMillisec()`.
-
-## v1.0.0 (2015-09-01)
-
-First tracked release.  Includes everything in previous releases, plus:
-
-* #4 want function for merging objects
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/LICENSE
deleted file mode 100644
index cbc0bb3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2012, Joyent, Inc. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/README.md
deleted file mode 100644
index 7303642..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/README.md
+++ /dev/null
@@ -1,237 +0,0 @@
-# jsprim: utilities for primitive JavaScript types
-
-This module provides miscellaneous facilities for working with strings,
-numbers, dates, and objects and arrays of these basic types.
-
-
-### deepCopy(obj)
-
-Creates a deep copy of a primitive type, object, or array of primitive types.
-
-
-### deepEqual(obj1, obj2)
-
-Returns whether two objects are equal.
-
-
-### isEmpty(obj)
-
-Returns true if the given object has no properties and false otherwise.  This
-is O(1) (unlike `Object.keys(obj).length === 0`, which is O(N)).
-
-### hasKey(obj, key)
-
-Returns true if the given object has an enumerable, non-inherited property
-called `key`.  [For information on enumerability and ownership of properties, see
-the MDN
-documentation.](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Enumerability_and_ownership_of_properties)
-
-### forEachKey(obj, callback)
-
-Like Array.forEach, but iterates enumerable, owned properties of an object
-rather than elements of an array.  Equivalent to:
-
-    for (var key in obj) {
-            if (Object.prototype.hasOwnProperty.call(obj, key)) {
-                    callback(key, obj[key]);
-            }
-    }
-
-
-### flattenObject(obj, depth)
-
-Flattens an object up to a given level of nesting, returning an array of arrays
-of length "depth + 1", where the first "depth" elements correspond to flattened
-columns and the last element contains the remaining object .  For example:
-
-    flattenObject({
-        'I': {
-            'A': {
-                'i': {
-                    'datum1': [ 1, 2 ],
-                    'datum2': [ 3, 4 ]
-                },
-                'ii': {
-                    'datum1': [ 3, 4 ]
-                }
-            },
-            'B': {
-                'i': {
-                    'datum1': [ 5, 6 ]
-                },
-                'ii': {
-                    'datum1': [ 7, 8 ],
-                    'datum2': [ 3, 4 ],
-                },
-                'iii': {
-                }
-            }
-        },
-        'II': {
-            'A': {
-                'i': {
-                    'datum1': [ 1, 2 ],
-                    'datum2': [ 3, 4 ]
-                }
-            }
-        }
-    }, 3)
-
-becomes:
-
-    [
-        [ 'I',  'A', 'i',   { 'datum1': [ 1, 2 ], 'datum2': [ 3, 4 ] } ],
-        [ 'I',  'A', 'ii',  { 'datum1': [ 3, 4 ] } ],
-        [ 'I',  'B', 'i',   { 'datum1': [ 5, 6 ] } ],
-        [ 'I',  'B', 'ii',  { 'datum1': [ 7, 8 ], 'datum2': [ 3, 4 ] } ],
-        [ 'I',  'B', 'iii', {} ],
-        [ 'II', 'A', 'i',   { 'datum1': [ 1, 2 ], 'datum2': [ 3, 4 ] } ]
-    ]
-
-This function is strict: "depth" must be a non-negative integer and "obj" must
-be a non-null object with at least "depth" levels of nesting under all keys.
-
-
-### flattenIter(obj, depth, func)
-
-This is similar to `flattenObject` except that instead of returning an array,
-this function invokes `func(entry)` for each `entry` in the array that
-`flattenObject` would return.  `flattenIter(obj, depth, func)` is logically
-equivalent to `flattenObject(obj, depth).forEach(func)`.  Importantly, this
-version never constructs the full array.  Its memory usage is O(depth) rather
-than O(n) (where `n` is the number of flattened elements).
-
-There's another difference between `flattenObject` and `flattenIter` that's
-related to the special case where `depth === 0`.  In this case, `flattenObject`
-omits the array wrapping `obj` (which is regrettable).
-
-
-### pluck(obj, key)
-
-Fetch nested property "key" from object "obj", traversing objects as needed.
-For example, `pluck(obj, "foo.bar.baz")` is roughly equivalent to
-`obj.foo.bar.baz`, except that:
-
-1. If traversal fails, the resulting value is undefined, and no error is
-   thrown.  For example, `pluck({}, "foo.bar")` is just undefined.
-2. If "obj" has property "key" directly (without traversing), the
-   corresponding property is returned.  For example,
-   `pluck({ 'foo.bar': 1 }, 'foo.bar')` is 1, not undefined.  This is also
-   true recursively, so `pluck({ 'a': { 'foo.bar': 1 } }, 'a.foo.bar')` is
-   also 1, not undefined.
-
-
-### randElt(array)
-
-Returns an element from "array" selected uniformly at random.  If "array" is
-empty, throws an Error.
-
-
-### startsWith(str, prefix)
-
-Returns true if the given string starts with the given prefix and false
-otherwise.
-
-
-### endsWith(str, suffix)
-
-Returns true if the given string ends with the given suffix and false
-otherwise.
-
-
-### iso8601(date)
-
-Converts a Date object to an ISO8601 date string of the form
-"YYYY-MM-DDTHH:MM:SS.sssZ".  This format is not customizable.
-
-
-### parseDateTime(str)
-
-Parses a date expressed as a string, as either a number of milliseconds since
-the epoch or any string format that Date accepts, giving preference to the
-former where these two sets overlap (e.g., strings containing small numbers).
-
-
-### hrtimeDiff(timeA, timeB)
-
-Given two hrtime readings (as from Node's `process.hrtime()`), where timeA is
-later than timeB, compute the difference and return that as an hrtime.  It is
-illegal to invoke this for a pair of times where timeB is newer than timeA.
-
-### hrtimeAdd(timeA, timeB)
-
-Add two hrtime intervals (as from Node's `process.hrtime()`), returning a new
-hrtime interval array.  This function does not modify either input argument.
-
-
-### hrtimeAccum(timeA, timeB)
-
-Add two hrtime intervals (as from Node's `process.hrtime()`), storing the
-result in `timeA`.  This function overwrites (and returns) the first argument
-passed in.
-
-
-### hrtimeNanosec(timeA), hrtimeMicrosec(timeA), hrtimeMillisec(timeA)
-
-This suite of functions converts a hrtime interval (as from Node's
-`process.hrtime()`) into a scalar number of nanoseconds, microseconds or
-milliseconds.  Results are truncated, as with `Math.floor()`.
-
-
-### validateJsonObject(schema, object)
-
-Uses JSON validation (via JSV) to validate the given object against the given
-schema.  On success, returns null.  On failure, *returns* (does not throw) a
-useful Error object.
-
-
-### extraProperties(object, allowed)
-
-Check an object for unexpected properties.  Accepts the object to check, and an
-array of allowed property name strings.  If extra properties are detected, an
-array of extra property names is returned.  If no properties other than those
-in the allowed list are present on the object, the returned array will be of
-zero length.
-
-### mergeObjects(provided, overrides, defaults)
-
-Merge properties from objects "provided", "overrides", and "defaults".  The
-intended use case is for functions that accept named arguments in an "args"
-object, but want to provide some default values and override other values.  In
-that case, "provided" is what the caller specified, "overrides" are what the
-function wants to override, and "defaults" contains default values.
-
-The function starts with the values in "defaults", overrides them with the
-values in "provided", and then overrides those with the values in "overrides".
-For convenience, any of these objects may be falsey, in which case they will be
-ignored.  The input objects are never modified, but properties in the returned
-object are not deep-copied.
-
-For example:
-
-    mergeObjects(undefined, { 'objectMode': true }, { 'highWaterMark': 0 })
-
-returns:
-
-    { 'objectMode': true, 'highWaterMark': 0 }
-
-For another example:
-
-    mergeObjects(
-        { 'highWaterMark': 16, 'objectMode': 7 }, /* from caller */
-        { 'objectMode': true },                   /* overrides */
-        { 'highWaterMark': 0 });                  /* default */
-
-returns:
-
-    { 'objectMode': true, 'highWaterMark': 16 }
-
-
-# Contributing
-
-Code should be "make check" clean.  This target assumes that
-[jsl](http://github.com/davepacheco/javascriptlint) and
-[jsstyle](http://github.com/davepacheco/jsstyle) are on your path.
-
-New tests should generally accompany new functions and bug fixes.  The tests
-should pass cleanly (run tests/basic.js).
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/jsprim.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/jsprim.js
deleted file mode 100644
index 26c3ba1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/lib/jsprim.js
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * lib/jsprim.js: utilities for primitive JavaScript types
- */
-
-var mod_assert = require('assert');
-var mod_util = require('util');
-
-var mod_extsprintf = require('extsprintf');
-var mod_verror = require('verror');
-var mod_jsonschema = require('json-schema');
-
-/*
- * Public interface
- */
-exports.deepCopy = deepCopy;
-exports.deepEqual = deepEqual;
-exports.isEmpty = isEmpty;
-exports.hasKey = hasKey;
-exports.forEachKey = forEachKey;
-exports.pluck = pluck;
-exports.flattenObject = flattenObject;
-exports.flattenIter = flattenIter;
-exports.validateJsonObject = validateJsonObjectJS;
-exports.validateJsonObjectJS = validateJsonObjectJS;
-exports.randElt = randElt;
-exports.extraProperties = extraProperties;
-exports.mergeObjects = mergeObjects;
-
-exports.startsWith = startsWith;
-exports.endsWith = endsWith;
-
-exports.iso8601 = iso8601;
-exports.rfc1123 = rfc1123;
-exports.parseDateTime = parseDateTime;
-
-exports.hrtimediff = hrtimeDiff;
-exports.hrtimeDiff = hrtimeDiff;
-exports.hrtimeAccum = hrtimeAccum;
-exports.hrtimeAdd = hrtimeAdd;
-exports.hrtimeNanosec = hrtimeNanosec;
-exports.hrtimeMicrosec = hrtimeMicrosec;
-exports.hrtimeMillisec = hrtimeMillisec;
-
-
-/*
- * Deep copy an acyclic *basic* Javascript object.  This only handles basic
- * scalars (strings, numbers, booleans) and arbitrarily deep arrays and objects
- * containing these.  This does *not* handle instances of other classes.
- */
-function deepCopy(obj)
-{
-	var ret, key;
-	var marker = '__deepCopy';
-
-	if (obj && obj[marker])
-		throw (new Error('attempted deep copy of cyclic object'));
-
-	if (obj && obj.constructor == Object) {
-		ret = {};
-		obj[marker] = true;
-
-		for (key in obj) {
-			if (key == marker)
-				continue;
-
-			ret[key] = deepCopy(obj[key]);
-		}
-
-		delete (obj[marker]);
-		return (ret);
-	}
-
-	if (obj && obj.constructor == Array) {
-		ret = [];
-		obj[marker] = true;
-
-		for (key = 0; key < obj.length; key++)
-			ret.push(deepCopy(obj[key]));
-
-		delete (obj[marker]);
-		return (ret);
-	}
-
-	/*
-	 * It must be a primitive type -- just return it.
-	 */
-	return (obj);
-}
-
-function deepEqual(obj1, obj2)
-{
-	if (typeof (obj1) != typeof (obj2))
-		return (false);
-
-	if (obj1 === null || obj2 === null || typeof (obj1) != 'object')
-		return (obj1 === obj2);
-
-	if (obj1.constructor != obj2.constructor)
-		return (false);
-
-	var k;
-	for (k in obj1) {
-		if (!obj2.hasOwnProperty(k))
-			return (false);
-
-		if (!deepEqual(obj1[k], obj2[k]))
-			return (false);
-	}
-
-	for (k in obj2) {
-		if (!obj1.hasOwnProperty(k))
-			return (false);
-	}
-
-	return (true);
-}
-
-function isEmpty(obj)
-{
-	var key;
-	for (key in obj)
-		return (false);
-	return (true);
-}
-
-function hasKey(obj, key)
-{
-	mod_assert.equal(typeof (key), 'string');
-	return (Object.prototype.hasOwnProperty.call(obj, key));
-}
-
-function forEachKey(obj, callback)
-{
-	for (var key in obj) {
-		if (hasKey(obj, key)) {
-			callback(key, obj[key]);
-		}
-	}
-}
-
-function pluck(obj, key)
-{
-	mod_assert.equal(typeof (key), 'string');
-	return (pluckv(obj, key));
-}
-
-function pluckv(obj, key)
-{
-	if (obj === null || typeof (obj) !== 'object')
-		return (undefined);
-
-	if (obj.hasOwnProperty(key))
-		return (obj[key]);
-
-	var i = key.indexOf('.');
-	if (i == -1)
-		return (undefined);
-
-	var key1 = key.substr(0, i);
-	if (!obj.hasOwnProperty(key1))
-		return (undefined);
-
-	return (pluckv(obj[key1], key.substr(i + 1)));
-}
-
-/*
- * Invoke callback(row) for each entry in the array that would be returned by
- * flattenObject(data, depth).  This is just like flattenObject(data,
- * depth).forEach(callback), except that the intermediate array is never
- * created.
- */
-function flattenIter(data, depth, callback)
-{
-	doFlattenIter(data, depth, [], callback);
-}
-
-function doFlattenIter(data, depth, accum, callback)
-{
-	var each;
-	var key;
-
-	if (depth === 0) {
-		each = accum.slice(0);
-		each.push(data);
-		callback(each);
-		return;
-	}
-
-	mod_assert.ok(data !== null);
-	mod_assert.equal(typeof (data), 'object');
-	mod_assert.equal(typeof (depth), 'number');
-	mod_assert.ok(depth >= 0);
-
-	for (key in data) {
-		each = accum.slice(0);
-		each.push(key);
-		doFlattenIter(data[key], depth - 1, each, callback);
-	}
-}
-
-function flattenObject(data, depth)
-{
-	if (depth === 0)
-		return ([ data ]);
-
-	mod_assert.ok(data !== null);
-	mod_assert.equal(typeof (data), 'object');
-	mod_assert.equal(typeof (depth), 'number');
-	mod_assert.ok(depth >= 0);
-
-	var rv = [];
-	var key;
-
-	for (key in data) {
-		flattenObject(data[key], depth - 1).forEach(function (p) {
-			rv.push([ key ].concat(p));
-		});
-	}
-
-	return (rv);
-}
-
-function startsWith(str, prefix)
-{
-	return (str.substr(0, prefix.length) == prefix);
-}
-
-function endsWith(str, suffix)
-{
-	return (str.substr(
-	    str.length - suffix.length, suffix.length) == suffix);
-}
-
-function iso8601(d)
-{
-	if (typeof (d) == 'number')
-		d = new Date(d);
-	mod_assert.ok(d.constructor === Date);
-	return (mod_extsprintf.sprintf('%4d-%02d-%02dT%02d:%02d:%02d.%03dZ',
-	    d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate(),
-	    d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds(),
-	    d.getUTCMilliseconds()));
-}
-
-var RFC1123_MONTHS = [
-    'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
-    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
-var RFC1123_DAYS = [
-    'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
-
-function rfc1123(date) {
-	return (mod_extsprintf.sprintf('%s, %02d %s %04d %02d:%02d:%02d GMT',
-	    RFC1123_DAYS[date.getUTCDay()], date.getUTCDate(),
-	    RFC1123_MONTHS[date.getUTCMonth()], date.getUTCFullYear(),
-	    date.getUTCHours(), date.getUTCMinutes(),
-	    date.getUTCSeconds()));
-}
-
-/*
- * Parses a date expressed as a string, as either a number of milliseconds since
- * the epoch or any string format that Date accepts, giving preference to the
- * former where these two sets overlap (e.g., small numbers).
- */
-function parseDateTime(str)
-{
-	/*
-	 * This is irritatingly implicit, but significantly more concise than
-	 * alternatives.  The "+str" will convert a string containing only a
-	 * number directly to a Number, or NaN for other strings.  Thus, if the
-	 * conversion succeeds, we use it (this is the milliseconds-since-epoch
-	 * case).  Otherwise, we pass the string directly to the Date
-	 * constructor to parse.
-	 */
-	var numeric = +str;
-	if (!isNaN(numeric)) {
-		return (new Date(numeric));
-	} else {
-		return (new Date(str));
-	}
-}
-
-function validateJsonObjectJS(schema, input)
-{
-	var report = mod_jsonschema.validate(input, schema);
-
-	if (report.errors.length === 0)
-		return (null);
-
-	/* Currently, we only do anything useful with the first error. */
-	var error = report.errors[0];
-
-	/* The failed property is given by a URI with an irrelevant prefix. */
-	var propname = error['property'];
-	var reason = error['message'].toLowerCase();
-	var i, j;
-
-	/*
-	 * There's at least one case where the property error message is
-	 * confusing at best.  We work around this here.
-	 */
-	if ((i = reason.indexOf('the property ')) != -1 &&
-	    (j = reason.indexOf(' is not defined in the schema and the ' +
-	    'schema does not allow additional properties')) != -1) {
-		i += 'the property '.length;
-		if (propname === '')
-			propname = reason.substr(i, j - i);
-		else
-			propname = propname + '.' + reason.substr(i, j - i);
-
-		reason = 'unsupported property';
-	}
-
-	var rv = new mod_verror.VError('property "%s": %s', propname, reason);
-	rv.jsv_details = error;
-	return (rv);
-}
-
-function randElt(arr)
-{
-	mod_assert.ok(Array.isArray(arr) && arr.length > 0,
-	    'randElt argument must be a non-empty array');
-
-	return (arr[Math.floor(Math.random() * arr.length)]);
-}
-
-function assertHrtime(a)
-{
-	mod_assert.ok(a[0] >= 0 && a[1] >= 0,
-	    'negative numbers not allowed in hrtimes');
-	mod_assert.ok(a[1] < 1e9, 'nanoseconds column overflow');
-}
-
-/*
- * Compute the time elapsed between hrtime readings A and B, where A is later
- * than B.  hrtime readings come from Node's process.hrtime().  There is no
- * defined way to represent negative deltas, so it's illegal to diff B from A
- * where the time denoted by B is later than the time denoted by A.  If this
- * becomes valuable, we can define a representation and extend the
- * implementation to support it.
- */
-function hrtimeDiff(a, b)
-{
-	assertHrtime(a);
-	assertHrtime(b);
-	mod_assert.ok(a[0] > b[0] || (a[0] == b[0] && a[1] >= b[1]),
-	    'negative differences not allowed');
-
-	var rv = [ a[0] - b[0], 0 ];
-
-	if (a[1] >= b[1]) {
-		rv[1] = a[1] - b[1];
-	} else {
-		rv[0]--;
-		rv[1] = 1e9 - (b[1] - a[1]);
-	}
-
-	return (rv);
-}
-
-/*
- * Convert a hrtime reading from the array format returned by Node's
- * process.hrtime() into a scalar number of nanoseconds.
- */
-function hrtimeNanosec(a)
-{
-	assertHrtime(a);
-
-	return (Math.floor(a[0] * 1e9 + a[1]));
-}
-
-/*
- * Convert a hrtime reading from the array format returned by Node's
- * process.hrtime() into a scalar number of microseconds.
- */
-function hrtimeMicrosec(a)
-{
-	assertHrtime(a);
-
-	return (Math.floor(a[0] * 1e6 + a[1] / 1e3));
-}
-
-/*
- * Convert a hrtime reading from the array format returned by Node's
- * process.hrtime() into a scalar number of milliseconds.
- */
-function hrtimeMillisec(a)
-{
-	assertHrtime(a);
-
-	return (Math.floor(a[0] * 1e3 + a[1] / 1e6));
-}
-
-/*
- * Add two hrtime readings A and B, overwriting A with the result of the
- * addition.  This function is useful for accumulating several hrtime intervals
- * into a counter.  Returns A.
- */
-function hrtimeAccum(a, b)
-{
-	assertHrtime(a);
-	assertHrtime(b);
-
-	/*
-	 * Accumulate the nanosecond component.
-	 */
-	a[1] += b[1];
-	if (a[1] >= 1e9) {
-		/*
-		 * The nanosecond component overflowed, so carry to the seconds
-		 * field.
-		 */
-		a[0]++;
-		a[1] -= 1e9;
-	}
-
-	/*
-	 * Accumulate the seconds component.
-	 */
-	a[0] += b[0];
-
-	return (a);
-}
-
-/*
- * Add two hrtime readings A and B, returning the result as a new hrtime array.
- * Does not modify either input argument.
- */
-function hrtimeAdd(a, b)
-{
-	assertHrtime(a);
-
-	var rv = [ a[0], a[1] ];
-
-	return (hrtimeAccum(rv, b));
-}
-
-
-/*
- * Check an object for unexpected properties.  Accepts the object to check, and
- * an array of allowed property names (strings).  Returns an array of key names
- * that were found on the object, but did not appear in the list of allowed
- * properties.  If no properties were found, the returned array will be of
- * zero length.
- */
-function extraProperties(obj, allowed)
-{
-	mod_assert.ok(typeof (obj) === 'object' && obj !== null,
-	    'obj argument must be a non-null object');
-	mod_assert.ok(Array.isArray(allowed),
-	    'allowed argument must be an array of strings');
-	for (var i = 0; i < allowed.length; i++) {
-		mod_assert.ok(typeof (allowed[i]) === 'string',
-		    'allowed argument must be an array of strings');
-	}
-
-	return (Object.keys(obj).filter(function (key) {
-		return (allowed.indexOf(key) === -1);
-	}));
-}
-
-/*
- * Given three sets of properties "provided" (may be undefined), "overrides"
- * (required), and "defaults" (may be undefined), construct an object containing
- * the union of these sets with "overrides" overriding "provided", and
- * "provided" overriding "defaults".  None of the input objects are modified.
- */
-function mergeObjects(provided, overrides, defaults)
-{
-	var rv, k;
-
-	rv = {};
-	if (defaults) {
-		for (k in defaults)
-			rv[k] = defaults[k];
-	}
-
-	if (provided) {
-		for (k in provided)
-			rv[k] = provided[k];
-	}
-
-	if (overrides) {
-		for (k in overrides)
-			rv[k] = overrides[k];
-	}
-
-	return (rv);
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/.gitmodules b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/.gitmodules
deleted file mode 100644
index 4e0f5e2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/.gitmodules
+++ /dev/null
@@ -1,6 +0,0 @@
-[submodule "deps/jsstyle"]
-	path = deps/jsstyle
-	url = git://github.com/davepacheco/jsstyle
-[submodule "deps/javascriptlint"]
-	path = deps/javascriptlint
-	url = git://github.com/davepacheco/javascriptlint
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/LICENSE
deleted file mode 100644
index cbc0bb3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2012, Joyent, Inc. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile
deleted file mode 100644
index 1deeb5f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# Copyright (c) 2012, Joyent, Inc. All rights reserved.
-#
-# Makefile: top-level Makefile
-#
-# This Makefile contains only repo-specific logic and uses included makefiles
-# to supply common targets (javascriptlint, jsstyle, restdown, etc.), which are
-# used by other repos as well.
-#
-
-#
-# Files
-#
-JS_FILES	:= $(shell find lib -name '*.js')
-JSL_FILES_NODE   = $(JS_FILES)
-JSSTYLE_FILES	 = $(JS_FILES)
-JSL_CONF_NODE	 = jsl.node.conf
-
-# Default target is "check"
-check:
-
-include ./Makefile.deps
-include ./Makefile.targ
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile.deps b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile.deps
deleted file mode 100644
index 2811bde..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile.deps
+++ /dev/null
@@ -1,39 +0,0 @@
-# -*- mode: makefile -*-
-#
-# Copyright (c) 2012, Joyent, Inc. All rights reserved.
-#
-# Makefile.deps: Makefile for including common tools as dependencies
-#
-# NOTE: This makefile comes from the "eng" repo. It's designed to be dropped
-# into other repos as-is without requiring any modifications. If you find
-# yourself changing this file, you should instead update the original copy in
-# eng.git and then update your repo to use the new version.
-#
-# This file is separate from Makefile.targ so that teams can choose
-# independently whether to use the common targets in Makefile.targ and the
-# common tools here.
-#
-
-#
-# javascriptlint
-#
-JSL_EXEC	?= deps/javascriptlint/build/install/jsl
-JSL		?= python2.6 $(JSL_EXEC)
-
-$(JSL_EXEC): | deps/javascriptlint/.git
-	cd deps/javascriptlint && make install
-
-#
-# jsstyle
-#
-JSSTYLE_EXEC	?= deps/jsstyle/jsstyle
-JSSTYLE		?= $(JSSTYLE_EXEC)
-
-$(JSSTYLE_EXEC): | deps/jsstyle/.git
-
-#
-# restdown
-#
-RESTDOWN_EXEC	?= deps/restdown/bin/restdown
-RESTDOWN	?= python2.6 $(RESTDOWN_EXEC)
-$(RESTDOWN_EXEC): | deps/restdown/.git
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile.targ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile.targ
deleted file mode 100644
index 2a64fe7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/Makefile.targ
+++ /dev/null
@@ -1,285 +0,0 @@
-# -*- mode: makefile -*-
-#
-# Copyright (c) 2012, Joyent, Inc. All rights reserved.
-#
-# Makefile.targ: common targets.
-#
-# NOTE: This makefile comes from the "eng" repo. It's designed to be dropped
-# into other repos as-is without requiring any modifications. If you find
-# yourself changing this file, you should instead update the original copy in
-# eng.git and then update your repo to use the new version.
-#
-# This Makefile defines several useful targets and rules. You can use it by
-# including it from a Makefile that specifies some of the variables below.
-#
-# Targets defined in this Makefile:
-#
-#	check	Checks JavaScript files for lint and style
-#		Checks bash scripts for syntax
-#		Checks SMF manifests for validity against the SMF DTD
-#
-#	clean	Removes built files
-#
-#	docs	Builds restdown documentation in docs/
-#
-#	prepush	Depends on "check" and "test"
-#
-#	test	Does nothing (you should override this)
-#
-#	xref	Generates cscope (source cross-reference index)
-#
-# For details on what these targets are supposed to do, see the Joyent
-# Engineering Guide.
-#
-# To make use of these targets, you'll need to set some of these variables. Any
-# variables left unset will simply not be used.
-#
-#	BASH_FILES	Bash scripts to check for syntax
-#			(paths relative to top-level Makefile)
-#
-#	CLEAN_FILES	Files to remove as part of the "clean" target.  Note
-#			that files generated by targets in this Makefile are
-#			automatically included in CLEAN_FILES.  These include
-#			restdown-generated HTML and JSON files.
-#
-#	DOC_FILES	Restdown (documentation source) files. These are
-#			assumed to be contained in "docs/", and must NOT
-#			contain the "docs/" prefix.
-#
-#	JSL_CONF_NODE	Specify JavaScriptLint configuration files
-#	JSL_CONF_WEB	(paths relative to top-level Makefile)
-#
-#			Node.js and Web configuration files are separate
-#			because you'll usually want different global variable
-#			configurations.  If no file is specified, none is given
-#			to jsl, which causes it to use a default configuration,
-#			which probably isn't what you want.
-#
-#	JSL_FILES_NODE	JavaScript files to check with Node config file.
-#	JSL_FILES_WEB	JavaScript files to check with Web config file.
-#
-# You can also override these variables:
-#
-#	BASH		Path to bash (default: bash)
-#
-#	CSCOPE_DIRS	Directories to search for source files for the cscope
-#			index. (default: ".")
-#
-#	JSL		Path to JavaScriptLint (default: "jsl")
-#
-#	JSL_FLAGS_NODE	Additional flags to pass through to JSL
-#	JSL_FLAGS_WEB
-#	JSL_FLAGS
-#
-#	JSSTYLE		Path to jsstyle (default: jsstyle)
-#
-#	JSSTYLE_FLAGS	Additional flags to pass through to jsstyle
-#
-
-#
-# Defaults for the various tools we use.
-#
-BASH		?= bash
-BASHSTYLE	?= tools/bashstyle
-CP		?= cp
-CSCOPE		?= cscope
-CSCOPE_DIRS	?= .
-JSL		?= jsl
-JSSTYLE		?= jsstyle
-MKDIR		?= mkdir -p
-MV		?= mv
-RESTDOWN_FLAGS	?=
-RMTREE		?= rm -rf
-JSL_FLAGS  	?= --nologo --nosummary
-
-ifeq ($(shell uname -s),SunOS)
-	TAR	?= gtar
-else
-	TAR	?= tar
-endif
-
-
-#
-# Defaults for other fixed values.
-#
-BUILD		= build
-DISTCLEAN_FILES += $(BUILD)
-DOC_BUILD	= $(BUILD)/docs/public
-
-#
-# Configure JSL_FLAGS_{NODE,WEB} based on JSL_CONF_{NODE,WEB}.
-#
-ifneq ($(origin JSL_CONF_NODE), undefined)
-	JSL_FLAGS_NODE += --conf=$(JSL_CONF_NODE)
-endif
-
-ifneq ($(origin JSL_CONF_WEB), undefined)
-	JSL_FLAGS_WEB += --conf=$(JSL_CONF_WEB)
-endif
-
-#
-# Targets. For descriptions on what these are supposed to do, see the
-# Joyent Engineering Guide.
-#
-
-#
-# Instruct make to keep around temporary files. We have rules below that
-# automatically update git submodules as needed, but they employ a deps/*/.git
-# temporary file. Without this directive, make tries to remove these .git
-# directories after the build has completed.
-#
-.SECONDARY: $($(wildcard deps/*):%=%/.git)
-
-#
-# This rule enables other rules that use files from a git submodule to have
-# those files depend on deps/module/.git and have "make" automatically check
-# out the submodule as needed.
-#
-deps/%/.git:
-	git submodule update --init deps/$*
-
-#
-# These recipes make heavy use of dynamically-created phony targets. The parent
-# Makefile defines a list of input files like BASH_FILES. We then say that each
-# of these files depends on a fake target called filename.bashchk, and then we
-# define a pattern rule for those targets that runs bash in check-syntax-only
-# mode. This mechanism has the nice properties that if you specify zero files,
-# the rule becomes a noop (unlike a single rule to check all bash files, which
-# would invoke bash with zero files), and you can check individual files from
-# the command line with "make filename.bashchk".
-#
-.PHONY: check-bash
-check-bash: $(BASH_FILES:%=%.bashchk) $(BASH_FILES:%=%.bashstyle)
-
-%.bashchk: %
-	$(BASH) -n $^
-
-%.bashstyle: %
-	$(BASHSTYLE) $^
-
-.PHONY: check-jsl check-jsl-node check-jsl-web
-check-jsl: check-jsl-node check-jsl-web
-
-check-jsl-node: $(JSL_FILES_NODE:%=%.jslnodechk)
-
-check-jsl-web: $(JSL_FILES_WEB:%=%.jslwebchk)
-
-%.jslnodechk: % $(JSL_EXEC)
-	$(JSL) $(JSL_FLAGS) $(JSL_FLAGS_NODE) $<
-
-%.jslwebchk: % $(JSL_EXEC)
-	$(JSL) $(JSL_FLAGS) $(JSL_FLAGS_WEB) $<
-
-.PHONY: check-jsstyle
-check-jsstyle: $(JSSTYLE_FILES:%=%.jsstylechk)
-
-%.jsstylechk: % $(JSSTYLE_EXEC)
-	$(JSSTYLE) $(JSSTYLE_FLAGS) $<
-
-.PHONY: check
-check: check-jsl check-jsstyle check-bash
-	@echo check ok
-
-.PHONY: clean
-clean::
-	-$(RMTREE) $(CLEAN_FILES)
-
-.PHONY: distclean
-distclean:: clean
-	-$(RMTREE) $(DISTCLEAN_FILES)
-
-CSCOPE_FILES = cscope.in.out cscope.out cscope.po.out
-CLEAN_FILES += $(CSCOPE_FILES)
-
-.PHONY: xref
-xref: cscope.files
-	$(CSCOPE) -bqR
-
-.PHONY: cscope.files
-cscope.files:
-	find $(CSCOPE_DIRS) -name '*.c' -o -name '*.h' -o -name '*.cc' \
-	    -o -name '*.js' -o -name '*.s' -o -name '*.cpp' > $@
-
-#
-# The "docs" target is complicated because we do several things here:
-#
-#    (1) Use restdown to build HTML and JSON files from each of DOC_FILES.
-#
-#    (2) Copy these files into $(DOC_BUILD) (build/docs/public), which
-#        functions as a complete copy of the documentation that could be
-#        mirrored or served over HTTP.
-#
-#    (3) Then copy any directories and media from docs/media into
-#        $(DOC_BUILD)/media. This allows projects to include their own media,
-#        including files that will override same-named files provided by
-#        restdown.
-#
-# Step (3) is the surprisingly complex part: in order to do this, we need to
-# identify the subdirectories in docs/media, recreate them in
-# $(DOC_BUILD)/media, then do the same with the files.
-#
-DOC_MEDIA_DIRS := $(shell find docs/media -type d 2>/dev/null | grep -v "^docs/media$$")
-DOC_MEDIA_DIRS := $(DOC_MEDIA_DIRS:docs/media/%=%)
-DOC_MEDIA_DIRS_BUILD := $(DOC_MEDIA_DIRS:%=$(DOC_BUILD)/media/%)
-
-DOC_MEDIA_FILES := $(shell find docs/media -type f 2>/dev/null)
-DOC_MEDIA_FILES := $(DOC_MEDIA_FILES:docs/media/%=%)
-DOC_MEDIA_FILES_BUILD := $(DOC_MEDIA_FILES:%=$(DOC_BUILD)/media/%)
-
-#
-# Like the other targets, "docs" just depends on the final files we want to
-# create in $(DOC_BUILD), leveraging other targets and recipes to define how
-# to get there.
-#
-.PHONY: docs
-docs:							\
-    $(DOC_FILES:%.restdown=$(DOC_BUILD)/%.html)		\
-    $(DOC_FILES:%.restdown=$(DOC_BUILD)/%.json)		\
-    $(DOC_MEDIA_FILES_BUILD)
-
-#
-# We keep the intermediate files so that the next build can see whether the
-# files in DOC_BUILD are up to date.
-#
-.PRECIOUS:					\
-    $(DOC_FILES:%.restdown=docs/%.html)		\
-    $(DOC_FILES:%.restdown=docs/%json)
-
-#
-# We do clean those intermediate files, as well as all of DOC_BUILD.
-#
-CLEAN_FILES +=					\
-    $(DOC_BUILD)				\
-    $(DOC_FILES:%.restdown=docs/%.html)		\
-    $(DOC_FILES:%.restdown=docs/%.json)
-
-#
-# Before installing the files, we must make sure the directories exist. The |
-# syntax tells make that the dependency need only exist, not be up to date.
-# Otherwise, it might try to rebuild spuriously because the directory itself
-# appears out of date.
-#
-$(DOC_MEDIA_FILES_BUILD): | $(DOC_MEDIA_DIRS_BUILD)
-
-$(DOC_BUILD)/%: docs/% | $(DOC_BUILD)
-	$(CP) $< $@
-
-docs/%.json docs/%.html: docs/%.restdown | $(DOC_BUILD) $(RESTDOWN_EXEC)
-	$(RESTDOWN) $(RESTDOWN_FLAGS) -m $(DOC_BUILD) $<
-
-$(DOC_BUILD):
-	$(MKDIR) $@
-
-$(DOC_MEDIA_DIRS_BUILD):
-	$(MKDIR) $@
-
-#
-# The default "test" target does nothing. This should usually be overridden by
-# the parent Makefile. It's included here so we can define "prepush" without
-# requiring the repo to define "test".
-#
-.PHONY: test
-test:
-
-.PHONY: prepush
-prepush: check test
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/README.md
deleted file mode 100644
index 702e4e2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/README.md
+++ /dev/null
@@ -1,39 +0,0 @@
-# extsprintf: extended POSIX-style sprintf
-
-Stripped down version of s[n]printf(3c).  We make a best effort to throw an
-exception when given a format string we don't understand, rather than ignoring
-it, so that we won't break existing programs if/when we go implement the rest
-of this.
-
-This implementation currently supports specifying
-
-* field alignment ('-' flag),
-* zero-pad ('0' flag)
-* always show numeric sign ('+' flag),
-* field width
-* conversions for strings, decimal integers, and floats (numbers).
-* argument size specifiers.  These are all accepted but ignored, since
-  Javascript has no notion of the physical size of an argument.
-
-Everything else is currently unsupported, most notably: precision, unsigned
-numbers, non-decimal numbers, and characters.
-
-Besides the usual POSIX conversions, this implementation supports:
-
-* `%j`: pretty-print a JSON object (using node's "inspect")
-* `%r`: pretty-print an Error object
-
-# Example
-
-First, install it:
-
-    # npm install extsprintf
-
-Now, use it:
-
-    var mod_extsprintf = require('extsprintf');
-    console.log(mod_extsprintf.sprintf('hello %25s', 'world'));
-
-outputs:
-
-    hello                     world
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/examples/simple.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/examples/simple.js
deleted file mode 100644
index 9f342f5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/examples/simple.js
+++ /dev/null
@@ -1,2 +0,0 @@
-var mod_extsprintf = require('extsprintf');
-console.log(mod_extsprintf.sprintf('hello %25s', 'world'));
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/jsl.node.conf b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/jsl.node.conf
deleted file mode 100644
index 03f787f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/jsl.node.conf
+++ /dev/null
@@ -1,137 +0,0 @@
-#
-# Configuration File for JavaScript Lint 
-#
-# This configuration file can be used to lint a collection of scripts, or to enable
-# or disable warnings for scripts that are linted via the command line.
-#
-
-### Warnings
-# Enable or disable warnings based on requirements.
-# Use "+WarningName" to display or "-WarningName" to suppress.
-#
-+ambiguous_else_stmt          # the else statement could be matched with one of multiple if statements (use curly braces to indicate intent
-+ambiguous_nested_stmt        # block statements containing block statements should use curly braces to resolve ambiguity
-+ambiguous_newline            # unexpected end of line; it is ambiguous whether these lines are part of the same statement
-+anon_no_return_value         # anonymous function does not always return value
-+assign_to_function_call      # assignment to a function call
--block_without_braces         # block statement without curly braces
-+comma_separated_stmts        # multiple statements separated by commas (use semicolons?)
-+comparison_type_conv         # comparisons against null, 0, true, false, or an empty string allowing implicit type conversion (use === or !==)
-+default_not_at_end           # the default case is not at the end of the switch statement
-+dup_option_explicit          # duplicate "option explicit" control comment
-+duplicate_case_in_switch     # duplicate case in switch statement
-+duplicate_formal             # duplicate formal argument {name}
-+empty_statement              # empty statement or extra semicolon
-+identifier_hides_another     # identifer {name} hides an identifier in a parent scope
--inc_dec_within_stmt          # increment (++) and decrement (--) operators used as part of greater statement
-+incorrect_version            # Expected /*jsl:content-type*/ control comment. The script was parsed with the wrong version.
-+invalid_fallthru             # unexpected "fallthru" control comment
-+invalid_pass                 # unexpected "pass" control comment
-+jsl_cc_not_understood        # couldn't understand control comment using /*jsl:keyword*/ syntax
-+leading_decimal_point        # leading decimal point may indicate a number or an object member
-+legacy_cc_not_understood     # couldn't understand control comment using /*@keyword@*/ syntax
-+meaningless_block            # meaningless block; curly braces have no impact
-+mismatch_ctrl_comments       # mismatched control comment; "ignore" and "end" control comments must have a one-to-one correspondence
-+misplaced_regex              # regular expressions should be preceded by a left parenthesis, assignment, colon, or comma
-+missing_break                # missing break statement
-+missing_break_for_last_case  # missing break statement for last case in switch
-+missing_default_case         # missing default case in switch statement
-+missing_option_explicit      # the "option explicit" control comment is missing
-+missing_semicolon            # missing semicolon
-+missing_semicolon_for_lambda # missing semicolon for lambda assignment
-+multiple_plus_minus          # unknown order of operations for successive plus (e.g. x+++y) or minus (e.g. x---y) signs
-+nested_comment               # nested comment
-+no_return_value              # function {name} does not always return a value
-+octal_number                 # leading zeros make an octal number
-+parseint_missing_radix       # parseInt missing radix parameter
-+partial_option_explicit      # the "option explicit" control comment, if used, must be in the first script tag
-+redeclared_var               # redeclaration of {name}
-+trailing_comma_in_array      # extra comma is not recommended in array initializers
-+trailing_decimal_point       # trailing decimal point may indicate a number or an object member
-+undeclared_identifier        # undeclared identifier: {name}
-+unreachable_code             # unreachable code
--unreferenced_argument        # argument declared but never referenced: {name}
--unreferenced_function        # function is declared but never referenced: {name}
-+unreferenced_variable        # variable is declared but never referenced: {name}
-+unsupported_version          # JavaScript {version} is not supported
-+use_of_label                 # use of label
-+useless_assign               # useless assignment
-+useless_comparison           # useless comparison; comparing identical expressions
--useless_quotes               # the quotation marks are unnecessary
-+useless_void                 # use of the void type may be unnecessary (void is always undefined)
-+var_hides_arg                # variable {name} hides argument
-+want_assign_or_call          # expected an assignment or function call
-+with_statement               # with statement hides undeclared variables; use temporary variable instead
-
-
-### Output format
-# Customize the format of the error message.
-#    __FILE__ indicates current file path
-#    __FILENAME__ indicates current file name
-#    __LINE__ indicates current line
-#    __COL__ indicates current column
-#    __ERROR__ indicates error message (__ERROR_PREFIX__: __ERROR_MSG__)
-#    __ERROR_NAME__ indicates error name (used in configuration file)
-#    __ERROR_PREFIX__ indicates error prefix
-#    __ERROR_MSG__ indicates error message
-#
-# For machine-friendly output, the output format can be prefixed with
-# "encode:". If specified, all items will be encoded with C-slashes.
-#
-# Visual Studio syntax (default):
-+output-format __FILE__(__LINE__): __ERROR__
-# Alternative syntax:
-#+output-format __FILE__:__LINE__: __ERROR__
-
-
-### Context
-# Show the in-line position of the error.
-# Use "+context" to display or "-context" to suppress.
-#
-+context
-
-
-### Control Comments
-# Both JavaScript Lint and the JScript interpreter confuse each other with the syntax for
-# the /*@keyword@*/ control comments and JScript conditional comments. (The latter is
-# enabled in JScript with @cc_on@). The /*jsl:keyword*/ syntax is preferred for this reason,
-# although legacy control comments are enabled by default for backward compatibility.
-#
--legacy_control_comments
-
-
-### Defining identifiers
-# By default, "option explicit" is enabled on a per-file basis.
-# To enable this for all files, use "+always_use_option_explicit"
--always_use_option_explicit
-
-# Define certain identifiers of which the lint is not aware.
-# (Use this in conjunction with the "undeclared identifier" warning.)
-#
-# Common uses for webpages might be:
-+define __dirname
-+define clearInterval
-+define clearTimeout
-+define console
-+define exports
-+define global
-+define process
-+define require
-+define setInterval
-+define setTimeout
-+define Buffer
-+define JSON
-+define Math
-
-### JavaScript Version
-# To change the default JavaScript version:
-#+default-type text/javascript;version=1.5
-#+default-type text/javascript;e4x=1
-
-### Files
-# Specify which files to lint
-# Use "+recurse" to enable recursion (disabled by default).
-# To add a set of files, use "+process FileName", "+process Folder\Path\*.js",
-# or "+process Folder\Path\*.htm".
-#
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/extsprintf.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/extsprintf.js
deleted file mode 100644
index 61ff891..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/lib/extsprintf.js
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * extsprintf.js: extended POSIX-style sprintf
- */
-
-var mod_assert = require('assert');
-var mod_util = require('util');
-
-/*
- * Public interface
- */
-exports.sprintf = jsSprintf;
-
-/*
- * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
- * exception when given a format string we don't understand, rather than
- * ignoring it, so that we won't break existing programs if/when we go implement
- * the rest of this.
- *
- * This implementation currently supports specifying
- *	- field alignment ('-' flag),
- * 	- zero-pad ('0' flag)
- *	- always show numeric sign ('+' flag),
- *	- field width
- *	- conversions for strings, decimal integers, and floats (numbers).
- *	- argument size specifiers.  These are all accepted but ignored, since
- *	  Javascript has no notion of the physical size of an argument.
- *
- * Everything else is currently unsupported, most notably precision, unsigned
- * numbers, non-decimal numbers, and characters.
- */
-function jsSprintf(fmt)
-{
-	var regex = [
-	    '([^%]*)',				/* normal text */
-	    '%',				/* start of format */
-	    '([\'\\-+ #0]*?)',			/* flags (optional) */
-	    '([1-9]\\d*)?',			/* width (optional) */
-	    '(\\.([1-9]\\d*))?',		/* precision (optional) */
-	    '[lhjztL]*?',			/* length mods (ignored) */
-	    '([diouxXfFeEgGaAcCsSp%jr])'	/* conversion */
-	].join('');
-
-	var re = new RegExp(regex);
-	var args = Array.prototype.slice.call(arguments, 1);
-	var flags, width, precision, conversion;
-	var left, pad, sign, arg, match;
-	var ret = '';
-	var argn = 1;
-
-	mod_assert.equal('string', typeof (fmt));
-
-	while ((match = re.exec(fmt)) !== null) {
-		ret += match[1];
-		fmt = fmt.substring(match[0].length);
-
-		flags = match[2] || '';
-		width = match[3] || 0;
-		precision = match[4] || '';
-		conversion = match[6];
-		left = false;
-		sign = false;
-		pad = ' ';
-
-		if (conversion == '%') {
-			ret += '%';
-			continue;
-		}
-
-		if (args.length === 0)
-			throw (new Error('too few args to sprintf'));
-
-		arg = args.shift();
-		argn++;
-
-		if (flags.match(/[\' #]/))
-			throw (new Error(
-			    'unsupported flags: ' + flags));
-
-		if (precision.length > 0)
-			throw (new Error(
-			    'non-zero precision not supported'));
-
-		if (flags.match(/-/))
-			left = true;
-
-		if (flags.match(/0/))
-			pad = '0';
-
-		if (flags.match(/\+/))
-			sign = true;
-
-		switch (conversion) {
-		case 's':
-			if (arg === undefined || arg === null)
-				throw (new Error('argument ' + argn +
-				    ': attempted to print undefined or null ' +
-				    'as a string'));
-			ret += doPad(pad, width, left, arg.toString());
-			break;
-
-		case 'd':
-			arg = Math.floor(arg);
-			/*jsl:fallthru*/
-		case 'f':
-			sign = sign && arg > 0 ? '+' : '';
-			ret += sign + doPad(pad, width, left,
-			    arg.toString());
-			break;
-
-		case 'j': /* non-standard */
-			if (width === 0)
-				width = 10;
-			ret += mod_util.inspect(arg, false, width);
-			break;
-
-		case 'r': /* non-standard */
-			ret += dumpException(arg);
-			break;
-
-		default:
-			throw (new Error('unsupported conversion: ' +
-			    conversion));
-		}
-	}
-
-	ret += fmt;
-	return (ret);
-}
-
-function doPad(chr, width, left, str)
-{
-	var ret = str;
-
-	while (ret.length < width) {
-		if (left)
-			ret += chr;
-		else
-			ret = chr + ret;
-	}
-
-	return (ret);
-}
-
-/*
- * This function dumps long stack traces for exceptions having a cause() method.
- * See node-verror for an example.
- */
-function dumpException(ex)
-{
-	var ret;
-
-	if (!(ex instanceof Error))
-		throw (new Error(jsSprintf('invalid type for %%r: %j', ex)));
-
-	/* Note that V8 prepends "ex.stack" with ex.toString(). */
-	ret = 'EXCEPTION: ' + ex.constructor.name + ': ' + ex.stack;
-
-	if (ex.cause && typeof (ex.cause) === 'function') {
-		var cex = ex.cause();
-		if (cex) {
-			ret += '\nCaused by: ' + dumpException(cex);
-		}
-	}
-
-	return (ret);
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/package.json
deleted file mode 100644
index ed08acb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/extsprintf/package.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "name": "extsprintf",
-  "version": "1.0.2",
-  "description": "extended POSIX-style sprintf",
-  "main": "./lib/extsprintf.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/davepacheco/node-extsprintf.git"
-  },
-  "engines": [
-    "node >=0.6.0"
-  ],
-  "_id": "extsprintf@1.0.2",
-  "dist": {
-    "shasum": "e1080e0658e300b06294990cc70e1502235fd550",
-    "tarball": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.0.2.tgz"
-  },
-  "_npmVersion": "1.1.65",
-  "_npmUser": {
-    "name": "dap",
-    "email": "dap@cs.brown.edu"
-  },
-  "maintainers": [
-    {
-      "name": "dap",
-      "email": "dap@cs.brown.edu"
-    }
-  ],
-  "directories": {},
-  "_shasum": "e1080e0658e300b06294990cc70e1502235fd550",
-  "_resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.0.2.tgz",
-  "_from": "extsprintf@1.0.2",
-  "bugs": {
-    "url": "https://github.com/davepacheco/node-extsprintf/issues"
-  },
-  "readme": "ERROR: No README data found!",
-  "homepage": "https://github.com/davepacheco/node-extsprintf#readme"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/README.md
deleted file mode 100644
index ccc591b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-JSON Schema is a repository for the JSON Schema specification, reference schemas and a CommonJS implementation of JSON Schema (not the only JavaScript implementation of JSON Schema, JSV is another excellent JavaScript validator).
-
-Code is licensed under the AFL or BSD license as part of the Persevere 
-project which is administered under the Dojo foundation,
-and all contributions require a Dojo CLA.
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/hyper-schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/hyper-schema
deleted file mode 100644
index 12fe26b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/hyper-schema
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-00/hyper-schema#",
-	"id" : "http://json-schema.org/draft-00/hyper-schema#",
-
-	"properties" : {
-		"links" : {
-			"type" : "array",
-			"items" : {"$ref" : "http://json-schema.org/draft-00/links#"},
-			"optional" : true
-		},
-		
-		"fragmentResolution" : {
-			"type" : "string",
-			"optional" : true,
-			"default" : "dot-delimited"
-		},
-		
-		"root" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"readonly" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"pathStart" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "uri"
-		},
-		
-		"mediaType" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "media-type"
-		},
-		
-		"alternate" : {
-			"type" : "array",
-			"items" : {"$ref" : "#"},
-			"optional" : true
-		}
-	},
-	
-	"links" : [
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-		
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		},
-		
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		}
-	],
-	
-	"fragmentResolution" : "dot-delimited",
-	"extends" : {"$ref" : "http://json-schema.org/draft-00/schema#"}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/json-ref b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/json-ref
deleted file mode 100644
index 0c825bc..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/json-ref
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-00/hyper-schema#",
-	"id" : "http://json-schema.org/draft-00/json-ref#",
-	
-	"items" : {"$ref" : "#"},
-	"additionalProperties" : {"$ref" : "#"},
-	
-	"links" : [
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-		
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		},
-		
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		}
-	],
-	
-	"fragmentResolution" : "dot-delimited"
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/links b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/links
deleted file mode 100644
index c9b5517..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/links
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-00/hyper-schema#",
-	"id" : "http://json-schema.org/draft-00/links#",
-	"type" : "object",
-	
-	"properties" : {
-		"href" : {
-			"type" : "string"
-		},
-		
-		"rel" : {
-			"type" : "string"
-		},
-		
-		"method" : {
-			"type" : "string",
-			"default" : "GET",
-			"optional" : true
-		},
-		
-		"enctype" : {
-			"type" : "string",
-			"requires" : "method",
-			"optional" : true
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "http://json-schema.org/draft-00/hyper-schema#"},
-			"optional" : true
-		}
-	}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/schema
deleted file mode 100644
index a3a2144..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-00/schema
+++ /dev/null
@@ -1,155 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-00/hyper-schema#",
-	"id" : "http://json-schema.org/draft-00/schema#",
-	"type" : "object",
-	
-	"properties" : {
-		"type" : {
-			"type" : ["string", "array"],
-			"items" : {
-				"type" : ["string", {"$ref" : "#"}]
-			},
-			"optional" : true,
-			"default" : "any"
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"items" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"optional" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"additionalProperties" : {
-			"type" : [{"$ref" : "#"}, "boolean"],
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"requires" : {
-			"type" : ["string", {"$ref" : "#"}],
-			"optional" : true
-		},
-		
-		"minimum" : {
-			"type" : "number",
-			"optional" : true
-		},
-		
-		"maximum" : {
-			"type" : "number",
-			"optional" : true
-		},
-		
-		"minimumCanEqual" : {
-			"type" : "boolean",
-			"optional" : true,
-			"requires" : "minimum",
-			"default" : true
-		},
-		
-		"maximumCanEqual" : {
-			"type" : "boolean",
-			"optional" : true,
-			"requires" : "maximum",
-			"default" : true
-		},
-		
-		"minItems" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxItems" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0
-		},
-		
-		"pattern" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "regex"
-		},
-		
-		"minLength" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxLength" : {
-			"type" : "integer",
-			"optional" : true
-		},
-		
-		"enum" : {
-			"type" : "array",
-			"optional" : true,
-			"minItems" : 1
-		},
-		
-		"title" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"description" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"format" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"contentEncoding" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"default" : {
-			"type" : "any",
-			"optional" : true
-		},
-		
-		"maxDecimal" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0
-		},
-		
-		"disallow" : {
-			"type" : ["string", "array"],
-			"items" : {"type" : "string"},
-			"optional" : true
-		},
-		
-		"extends" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		}
-	},
-	
-	"optional" : true,
-	"default" : {}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/hyper-schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/hyper-schema
deleted file mode 100644
index 66e835b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/hyper-schema
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-01/hyper-schema#",
-	"id" : "http://json-schema.org/draft-01/hyper-schema#",
-
-	"properties" : {
-		"links" : {
-			"type" : "array",
-			"items" : {"$ref" : "http://json-schema.org/draft-01/links#"},
-			"optional" : true
-		},
-		
-		"fragmentResolution" : {
-			"type" : "string",
-			"optional" : true,
-			"default" : "dot-delimited"
-		},
-		
-		"root" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"readonly" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"pathStart" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "uri"
-		},
-		
-		"mediaType" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "media-type"
-		},
-		
-		"alternate" : {
-			"type" : "array",
-			"items" : {"$ref" : "#"},
-			"optional" : true
-		}
-	},
-	
-	"links" : [
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-		
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		},
-		
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		}
-	],
-	
-	"fragmentResolution" : "dot-delimited",
-	"extends" : {"$ref" : "http://json-schema.org/draft-01/schema#"}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/json-ref b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/json-ref
deleted file mode 100644
index f2ad55b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/json-ref
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-01/hyper-schema#",
-	"id" : "http://json-schema.org/draft-01/json-ref#",
-	
-	"items" : {"$ref" : "#"},
-	"additionalProperties" : {"$ref" : "#"},
-	
-	"links" : [
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-		
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		},
-		
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		}
-	],
-	
-	"fragmentResolution" : "dot-delimited"
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/links b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/links
deleted file mode 100644
index cb183c4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/links
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-01/hyper-schema#",
-	"id" : "http://json-schema.org/draft-01/links#",
-	"type" : "object",
-	
-	"properties" : {
-		"href" : {
-			"type" : "string"
-		},
-		
-		"rel" : {
-			"type" : "string"
-		},
-		
-		"method" : {
-			"type" : "string",
-			"default" : "GET",
-			"optional" : true
-		},
-		
-		"enctype" : {
-			"type" : "string",
-			"requires" : "method",
-			"optional" : true
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "http://json-schema.org/draft-01/hyper-schema#"},
-			"optional" : true
-		}
-	}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/schema
deleted file mode 100644
index e6b6aea..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-01/schema
+++ /dev/null
@@ -1,155 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-01/hyper-schema#",
-	"id" : "http://json-schema.org/draft-01/schema#",
-	"type" : "object",
-	
-	"properties" : {
-		"type" : {
-			"type" : ["string", "array"],
-			"items" : {
-				"type" : ["string", {"$ref" : "#"}]
-			},
-			"optional" : true,
-			"default" : "any"
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"items" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"optional" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"additionalProperties" : {
-			"type" : [{"$ref" : "#"}, "boolean"],
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"requires" : {
-			"type" : ["string", {"$ref" : "#"}],
-			"optional" : true
-		},
-		
-		"minimum" : {
-			"type" : "number",
-			"optional" : true
-		},
-		
-		"maximum" : {
-			"type" : "number",
-			"optional" : true
-		},
-		
-		"minimumCanEqual" : {
-			"type" : "boolean",
-			"optional" : true,
-			"requires" : "minimum",
-			"default" : true
-		},
-		
-		"maximumCanEqual" : {
-			"type" : "boolean",
-			"optional" : true,
-			"requires" : "maximum",
-			"default" : true
-		},
-		
-		"minItems" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxItems" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0
-		},
-		
-		"pattern" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "regex"
-		},
-		
-		"minLength" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxLength" : {
-			"type" : "integer",
-			"optional" : true
-		},
-		
-		"enum" : {
-			"type" : "array",
-			"optional" : true,
-			"minItems" : 1
-		},
-		
-		"title" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"description" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"format" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"contentEncoding" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"default" : {
-			"type" : "any",
-			"optional" : true
-		},
-		
-		"maxDecimal" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0
-		},
-		
-		"disallow" : {
-			"type" : ["string", "array"],
-			"items" : {"type" : "string"},
-			"optional" : true
-		},
-		
-		"extends" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		}
-	},
-	
-	"optional" : true,
-	"default" : {}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/hyper-schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/hyper-schema
deleted file mode 100644
index 2d2bc68..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/hyper-schema
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-02/hyper-schema#",
-	"id" : "http://json-schema.org/draft-02/hyper-schema#",
-
-	"properties" : {
-		"links" : {
-			"type" : "array",
-			"items" : {"$ref" : "http://json-schema.org/draft-02/links#"},
-			"optional" : true
-		},
-		
-		"fragmentResolution" : {
-			"type" : "string",
-			"optional" : true,
-			"default" : "slash-delimited"
-		},
-		
-		"root" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"readonly" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"pathStart" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "uri"
-		},
-		
-		"mediaType" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "media-type"
-		},
-		
-		"alternate" : {
-			"type" : "array",
-			"items" : {"$ref" : "#"},
-			"optional" : true
-		}
-	},
-	
-	"links" : [
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-		
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		},
-		
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		}
-	],
-	
-	"fragmentResolution" : "slash-delimited",
-	"extends" : {"$ref" : "http://json-schema.org/draft-02/schema#"}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/json-ref b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/json-ref
deleted file mode 100644
index 2b23fcd..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/json-ref
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-02/hyper-schema#",
-	"id" : "http://json-schema.org/draft-02/json-ref#",
-	
-	"items" : {"$ref" : "#"},
-	"additionalProperties" : {"$ref" : "#"},
-	
-	"links" : [
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-		
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		},
-		
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		}
-	],
-	
-	"fragmentResolution" : "dot-delimited"
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/links b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/links
deleted file mode 100644
index ab971b7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/links
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-02/hyper-schema#",
-	"id" : "http://json-schema.org/draft-02/links#",
-	"type" : "object",
-	
-	"properties" : {
-		"href" : {
-			"type" : "string"
-		},
-		
-		"rel" : {
-			"type" : "string"
-		},
-		
-		"targetSchema" : {"$ref" : "http://json-schema.org/draft-02/hyper-schema#"},
-		
-		"method" : {
-			"type" : "string",
-			"default" : "GET",
-			"optional" : true
-		},
-		
-		"enctype" : {
-			"type" : "string",
-			"requires" : "method",
-			"optional" : true
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "http://json-schema.org/draft-02/hyper-schema#"},
-			"optional" : true
-		}
-	}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/schema
deleted file mode 100644
index cc2b669..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-02/schema
+++ /dev/null
@@ -1,166 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-02/hyper-schema#",
-	"id" : "http://json-schema.org/draft-02/schema#",
-	"type" : "object",
-	
-	"properties" : {
-		"type" : {
-			"type" : ["string", "array"],
-			"items" : {
-				"type" : ["string", {"$ref" : "#"}]
-			},
-			"optional" : true,
-			"uniqueItems" : true,
-			"default" : "any"
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"items" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"optional" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"additionalProperties" : {
-			"type" : [{"$ref" : "#"}, "boolean"],
-			"optional" : true,
-			"default" : {}
-		},
-		
-		"requires" : {
-			"type" : ["string", {"$ref" : "#"}],
-			"optional" : true
-		},
-		
-		"minimum" : {
-			"type" : "number",
-			"optional" : true
-		},
-		
-		"maximum" : {
-			"type" : "number",
-			"optional" : true
-		},
-		
-		"minimumCanEqual" : {
-			"type" : "boolean",
-			"optional" : true,
-			"requires" : "minimum",
-			"default" : true
-		},
-		
-		"maximumCanEqual" : {
-			"type" : "boolean",
-			"optional" : true,
-			"requires" : "maximum",
-			"default" : true
-		},
-		
-		"minItems" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxItems" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0
-		},
-		
-		"uniqueItems" : {
-			"type" : "boolean",
-			"optional" : true,
-			"default" : false
-		},
-		
-		"pattern" : {
-			"type" : "string",
-			"optional" : true,
-			"format" : "regex"
-		},
-		
-		"minLength" : {
-			"type" : "integer",
-			"optional" : true,
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxLength" : {
-			"type" : "integer",
-			"optional" : true
-		},
-		
-		"enum" : {
-			"type" : "array",
-			"optional" : true,
-			"minItems" : 1,
-			"uniqueItems" : true
-		},
-		
-		"title" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"description" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"format" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"contentEncoding" : {
-			"type" : "string",
-			"optional" : true
-		},
-		
-		"default" : {
-			"type" : "any",
-			"optional" : true
-		},
-		
-		"divisibleBy" : {
-			"type" : "number",
-			"minimum" : 0,
-			"minimumCanEqual" : false,
-			"optional" : true,
-			"default" : 1
-		},
-		
-		"disallow" : {
-			"type" : ["string", "array"],
-			"items" : {"type" : "string"},
-			"optional" : true,
-			"uniqueItems" : true
-		},
-		
-		"extends" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"optional" : true,
-			"default" : {}
-		}
-	},
-	
-	"optional" : true,
-	"default" : {}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/address b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/address
deleted file mode 100644
index 401f20f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/address
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-	"description" : "An Address following the convention of http://microformats.org/wiki/hcard",
-	"type" : "object",
-	"properties" : {
-		"post-office-box" : { "type" : "string" },
-		"extended-address" : { "type" : "string" },
-		"street-address" : { "type":"string" },
-		"locality" : { "type" : "string", "required" : true },
-		"region" : { "type" : "string", "required" : true },
-		"postal-code" : { "type" : "string" },
-		"country-name" : { "type" : "string", "required" : true }
-	},
-	"dependencies" : {
-		"post-office-box" : "street-address",
-		"extended-address" : "street-address",
-		"street-address" : "region",
-		"locality" : "region",
-		"region" : "country-name"
-	}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/calendar b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/calendar
deleted file mode 100644
index 0ec47c2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/calendar
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-	"description" : "A representation of an event",
-	"type" : "object",
-	"properties" : {
-		"dtstart" : {
-			"format" : "date-time",
-			"type" : "string",
-			"description" : "Event starting time",
-			"required":true
-		},
-		"summary" : {
-			"type":"string",
-			"required":true
-		},
-		"location" : { 
-			"type" : "string" 
-		},
-		"url" : {
-			"type" : "string", 
-			"format" : "url" 
-		},
-		"dtend" : {
-			"format" : "date-time",
-			"type" : "string",
-			"description" : "Event ending time"
-		},
-		"duration" : {
-			"format" : "date",
-			"type" : "string",
-			"description" : "Event duration"
-		},
-		"rdate" : {
-			"format" : "date-time",
-			"type" : "string",
-			"description" : "Recurrence date"
-		},
-		"rrule" : {
-			"type" : "string",
-			"description" : "Recurrence rule"
-		},
-		"category" : {
-			"type" : "string"
-		},
-		"description" : {
-			"type" : "string"
-		},
-		"geo" : { "$ref" : "http://json-schema.org/draft-03/geo" }
-	}
-}
-		
-			
-			
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/card b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/card
deleted file mode 100644
index a5667ff..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/card
+++ /dev/null
@@ -1,105 +0,0 @@
-{
-   "description":"A representation of a person, company, organization, or place",
-   "type":"object",
-   "properties":{
-      "fn":{
-         "description":"Formatted Name",
-         "type":"string"
-      },
-      "familyName":{
-         "type":"string",
-         "required":true
-      },
-      "givenName":{
-         "type":"string",
-         "required":true
-      },
-      "additionalName":{
-         "type":"array",
-         "items":{
-            "type":"string"
-         }
-      },
-      "honorificPrefix":{
-         "type":"array",
-         "items":{
-            "type":"string"
-         }
-      },
-      "honorificSuffix":{
-         "type":"array",
-         "items":{
-            "type":"string"
-         }
-      },
-      "nickname":{
-         "type":"string"
-      },
-      "url":{
-         "type":"string",
-         "format":"url"
-      },
-      "email":{
-         "type":"object",
-         "properties":{
-            "type":{
-               "type":"string"
-            },
-            "value":{
-               "type":"string",
-               "format":"email"
-            }
-         }
-      },
-      "tel":{
-         "type":"object",
-         "properties":{
-            "type":{
-               "type":"string"
-            },
-            "value":{
-               "type":"string",
-               "format":"phone"
-            }
-         }
-      },
-      "adr":{"$ref" : "http://json-schema.org/address"},
-      "geo":{"$ref" : "http://json-schema.org/geo"},
-      "tz":{
-         "type":"string"
-      },
-      "photo":{
-         "format":"image",
-         "type":"string"
-      },
-      "logo":{
-         "format":"image",
-         "type":"string"
-      },
-      "sound":{
-         "format":"attachment",
-         "type":"string"
-      },
-      "bday":{
-         "type":"string",
-         "format":"date"
-      },
-      "title":{
-         "type":"string"
-      },
-      "role":{
-         "type":"string"
-      },
-      "org":{
-         "type":"object",
-         "properties":{
-            "organizationName":{
-               "type":"string"
-            },
-            "organizationUnit":{
-               "type":"string"
-            }
-         }
-      }
-   }
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/geo b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/geo
deleted file mode 100644
index 4357a90..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/geo
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-	"description" : "A geographical coordinate",
-	"type" : "object",
-	"properties" : {
-		"latitude" : { "type" : "number" },
-		"longitude" : { "type" : "number" }
-	}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/interfaces b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/interfaces
deleted file mode 100644
index b8532f2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/examples/interfaces
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "extends":"http://json-schema.org/hyper-schema",
-    "description":"A schema for schema interface definitions that describe programmatic class structures using JSON schema syntax",
-    "properties":{
-        "methods":{
-            "type":"object",
-            "description":"This defines the set of methods available to the class instances",
-            "additionalProperties":{
-            	"type":"object",
-            	"description":"The definition of the method",
-            	"properties":{
-            		"parameters":{
-            			"type":"array",
-            			"description":"The set of parameters that should be passed to the method when it is called",
-            			"items":{"$ref":"#"},
-            			"required": true
-            		},
-            		"returns":{"$ref":"#"}
-            	}
-            }
-        }    
-    }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/hyper-schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/hyper-schema
deleted file mode 100644
index 38ca2e1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/hyper-schema
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-03/hyper-schema#",
-	"extends" : {"$ref" : "http://json-schema.org/draft-03/schema#"},
-	"id" : "http://json-schema.org/draft-03/hyper-schema#",
-
-	"properties" : {
-		"links" : {
-			"type" : "array",
-			"items" : {"$ref" : "http://json-schema.org/draft-03/links#"}
-		},
-
-		"fragmentResolution" : {
-			"type" : "string",
-			"default" : "slash-delimited"
-		},
-
-		"root" : {
-			"type" : "boolean",
-			"default" : false
-		},
-
-		"readonly" : {
-			"type" : "boolean",
-			"default" : false
-		},
-
-		"contentEncoding" : {
-			"type" : "string"
-		},
-
-		"pathStart" : {
-			"type" : "string",
-			"format" : "uri"
-		},
-
-		"mediaType" : {
-			"type" : "string",
-			"format" : "media-type"
-		}
-	},
-
-	"links" : [
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		},
-
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		}
-	],
-
-	"fragmentResolution" : "slash-delimited"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/json-ref b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/json-ref
deleted file mode 100644
index 66e08f2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/json-ref
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-03/hyper-schema#",
-	"id" : "http://json-schema.org/draft-03/json-ref#",
-	
-	"additionalItems" : {"$ref" : "#"},
-	"additionalProperties" : {"$ref" : "#"},
-	
-	"links" : [
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		},
-		
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-		
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		}
-	],
-	
-	"fragmentResolution" : "dot-delimited"
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/links b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/links
deleted file mode 100644
index 9fa63f9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/links
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-03/hyper-schema#",
-	"id" : "http://json-schema.org/draft-03/links#",
-	"type" : "object",
-	
-	"properties" : {
-		"href" : {
-			"type" : "string",
-			"required" : true,
-			"format" : "link-description-object-template"
-		},
-		
-		"rel" : {
-			"type" : "string",
-			"required" : true
-		},
-		
-		"targetSchema" : {"$ref" : "http://json-schema.org/draft-03/hyper-schema#"},
-		
-		"method" : {
-			"type" : "string",
-			"default" : "GET"
-		},
-		
-		"enctype" : {
-			"type" : "string",
-			"requires" : "method"
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "http://json-schema.org/draft-03/hyper-schema#"}
-		}
-	}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/schema
deleted file mode 100644
index 29d9469..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-03/schema
+++ /dev/null
@@ -1,174 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-03/schema#",
-	"id" : "http://json-schema.org/draft-03/schema#",
-	"type" : "object",
-	
-	"properties" : {
-		"type" : {
-			"type" : ["string", "array"],
-			"items" : {
-				"type" : ["string", {"$ref" : "#"}]
-			},
-			"uniqueItems" : true,
-			"default" : "any"
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "#"},
-			"default" : {}
-		},
-		
-		"patternProperties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "#"},
-			"default" : {}
-		},
-		
-		"additionalProperties" : {
-			"type" : [{"$ref" : "#"}, "boolean"],
-			"default" : {}
-		},
-		
-		"items" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"default" : {}
-		},
-		
-		"additionalItems" : {
-			"type" : [{"$ref" : "#"}, "boolean"],
-			"default" : {}
-		},
-		
-		"required" : {
-			"type" : "boolean",
-			"default" : false
-		},
-		
-		"dependencies" : {
-			"type" : "object",
-			"additionalProperties" : {
-				"type" : ["string", "array", {"$ref" : "#"}],
-				"items" : {
-					"type" : "string"
-				}
-			},
-			"default" : {}
-		},
-		
-		"minimum" : {
-			"type" : "number"
-		},
-		
-		"maximum" : {
-			"type" : "number"
-		},
-		
-		"exclusiveMinimum" : {
-			"type" : "boolean",
-			"default" : false
-		},
-		
-		"exclusiveMaximum" : {
-			"type" : "boolean",
-			"default" : false
-		},
-		
-		"minItems" : {
-			"type" : "integer",
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxItems" : {
-			"type" : "integer",
-			"minimum" : 0
-		},
-		
-		"uniqueItems" : {
-			"type" : "boolean",
-			"default" : false
-		},
-		
-		"pattern" : {
-			"type" : "string",
-			"format" : "regex"
-		},
-		
-		"minLength" : {
-			"type" : "integer",
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxLength" : {
-			"type" : "integer"
-		},
-		
-		"enum" : {
-			"type" : "array",
-			"minItems" : 1,
-			"uniqueItems" : true
-		},
-		
-		"default" : {
-			"type" : "any"
-		},
-		
-		"title" : {
-			"type" : "string"
-		},
-		
-		"description" : {
-			"type" : "string"
-		},
-		
-		"format" : {
-			"type" : "string"
-		},
-		
-		"divisibleBy" : {
-			"type" : "number",
-			"minimum" : 0,
-			"exclusiveMinimum" : true,
-			"default" : 1
-		},
-		
-		"disallow" : {
-			"type" : ["string", "array"],
-			"items" : {
-				"type" : ["string", {"$ref" : "#"}]
-			},
-			"uniqueItems" : true
-		},
-		
-		"extends" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"default" : {}
-		},
-		
-		"id" : {
-			"type" : "string",
-			"format" : "uri"
-		},
-		
-		"$ref" : {
-			"type" : "string",
-			"format" : "uri"
-		},
-		
-		"$schema" : {
-			"type" : "string",
-			"format" : "uri"
-		}
-	},
-	
-	"dependencies" : {
-		"exclusiveMinimum" : "minimum",
-		"exclusiveMaximum" : "maximum"
-	},
-	
-	"default" : {}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/hyper-schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/hyper-schema
deleted file mode 100644
index 63fb34d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/hyper-schema
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-04/hyper-schema#",
-	"extends" : {"$ref" : "http://json-schema.org/draft-04/schema#"},
-	"id" : "http://json-schema.org/draft-04/hyper-schema#",
-
-	"properties" : {
-		"links" : {
-			"type" : "array",
-			"items" : {"$ref" : "http://json-schema.org/draft-04/links#"}
-		},
-
-		"fragmentResolution" : {
-			"type" : "string",
-			"default" : "json-pointer"
-		},
-
-		"root" : {
-			"type" : "boolean",
-			"default" : false
-		},
-
-		"readonly" : {
-			"type" : "boolean",
-			"default" : false
-		},
-
-		"contentEncoding" : {
-			"type" : "string"
-		},
-
-		"pathStart" : {
-			"type" : "string",
-			"format" : "uri"
-		},
-
-		"mediaType" : {
-			"type" : "string",
-			"format" : "media-type"
-		}
-	},
-
-	"links" : [
-		{
-			"href" : "{id}",
-			"rel" : "self"
-		},
-
-		{
-			"href" : "{$ref}",
-			"rel" : "full"
-		},
-
-		{
-			"href" : "{$schema}",
-			"rel" : "describedby"
-		}
-	],
-
-	"fragmentResolution" : "json-pointer"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/links b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/links
deleted file mode 100644
index 6c06d29..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/links
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-04/hyper-schema#",
-	"id" : "http://json-schema.org/draft-04/links#",
-	"type" : "object",
-	
-	"properties" : {
-		"rel" : {
-			"type" : "string"
-		},
-
-		"href" : {
-			"type" : "string"
-		},
-
-		"template" : {
-			"type" : "string"
-		},
-		
-		"targetSchema" : {"$ref" : "http://json-schema.org/draft-04/hyper-schema#"},
-		
-		"method" : {
-			"type" : "string",
-			"default" : "GET"
-		},
-		
-		"enctype" : {
-			"type" : "string"
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "http://json-schema.org/draft-04/hyper-schema#"}
-		}
-	},
-	
-	"required" : ["rel", "href"],
-	
-	"dependencies" : {
-		"enctype" : "method"
-	}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/schema b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/schema
deleted file mode 100644
index 4231b16..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-04/schema
+++ /dev/null
@@ -1,189 +0,0 @@
-{
-	"$schema" : "http://json-schema.org/draft-04/schema#",
-	"id" : "http://json-schema.org/draft-04/schema#",
-	"type" : "object",
-	
-	"properties" : {
-		"type" : {
-			"type" : [
-				{
-					"id" : "#simple-type",
-					"type" : "string",
-					"enum" : ["object", "array", "string", "number", "boolean", "null", "any"]
-				}, 
-				"array"
-			],
-			"items" : {
-				"type" : [
-					{"$ref" : "#simple-type"}, 
-					{"$ref" : "#"}
-				]
-			},
-			"uniqueItems" : true,
-			"default" : "any"
-		},
-		
-		"disallow" : {
-			"type" : ["string", "array"],
-			"items" : {
-				"type" : ["string", {"$ref" : "#"}]
-			},
-			"uniqueItems" : true
-		},
-		
-		"extends" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"default" : {}
-		},
-
-		"enum" : {
-			"type" : "array",
-			"minItems" : 1,
-			"uniqueItems" : true
-		},
-	
-		"minimum" : {
-			"type" : "number"
-		},
-		
-		"maximum" : {
-			"type" : "number"
-		},
-		
-		"exclusiveMinimum" : {
-			"type" : "boolean",
-			"default" : false
-		},
-		
-		"exclusiveMaximum" : {
-			"type" : "boolean",
-			"default" : false
-		},
-		
-		"divisibleBy" : {
-			"type" : "number",
-			"minimum" : 0,
-			"exclusiveMinimum" : true,
-			"default" : 1
-		},
-		
-		"minLength" : {
-			"type" : "integer",
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxLength" : {
-			"type" : "integer"
-		},
-		
-		"pattern" : {
-			"type" : "string"
-		},
-		
-		"items" : {
-			"type" : [{"$ref" : "#"}, "array"],
-			"items" : {"$ref" : "#"},
-			"default" : {}
-		},
-		
-		"additionalItems" : {
-			"type" : [{"$ref" : "#"}, "boolean"],
-			"default" : {}
-		},
-		
-		"minItems" : {
-			"type" : "integer",
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxItems" : {
-			"type" : "integer",
-			"minimum" : 0
-		},
-		
-		"uniqueItems" : {
-			"type" : "boolean",
-			"default" : false
-		},
-		
-		"properties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "#"},
-			"default" : {}
-		},
-		
-		"patternProperties" : {
-			"type" : "object",
-			"additionalProperties" : {"$ref" : "#"},
-			"default" : {}
-		},
-		
-		"additionalProperties" : {
-			"type" : [{"$ref" : "#"}, "boolean"],
-			"default" : {}
-		},
-		
-		"minProperties" : {
-			"type" : "integer",
-			"minimum" : 0,
-			"default" : 0
-		},
-		
-		"maxProperties" : {
-			"type" : "integer",
-			"minimum" : 0
-		},
-		
-		"required" : {
-			"type" : "array",
-			"items" : {
-				"type" : "string"
-			}
-		},
-		
-		"dependencies" : {
-			"type" : "object",
-			"additionalProperties" : {
-				"type" : ["string", "array", {"$ref" : "#"}],
-				"items" : {
-					"type" : "string"
-				}
-			},
-			"default" : {}
-		},
-		
-		"id" : {
-			"type" : "string"
-		},
-		
-		"$ref" : {
-			"type" : "string"
-		},
-		
-		"$schema" : {
-			"type" : "string"
-		},
-		
-		"title" : {
-			"type" : "string"
-		},
-		
-		"description" : {
-			"type" : "string"
-		},
-		
-		"default" : {
-			"type" : "any"
-		}
-	},
-	
-	"dependencies" : {
-		"exclusiveMinimum" : "minimum",
-		"exclusiveMaximum" : "maximum"
-	},
-	
-	"default" : {}
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-zyp-json-schema-03.xml b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-zyp-json-schema-03.xml
deleted file mode 100644
index cf60620..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-zyp-json-schema-03.xml
+++ /dev/null
@@ -1,1120 +0,0 @@
-<?xml version="1.0" encoding="US-ASCII"?>
-<!DOCTYPE rfc SYSTEM "rfc2629.dtd" [
-<!ENTITY rfc4627 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.4627.xml">
-<!ENTITY rfc3986 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.3986.xml">
-<!ENTITY rfc2119 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2119.xml">
-<!ENTITY rfc4287 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.4287.xml">
-<!ENTITY rfc2616 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2616.xml">
-<!ENTITY rfc3339 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.3339.xml">
-<!ENTITY rfc2045 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2045.xml">
-<!ENTITY rfc5226 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.5226.xml">
-<!ENTITY rfc2396 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2396.xml">
-<!ENTITY iddiscovery SYSTEM "http://xml.resource.org/public/rfc/bibxml3/reference.I-D.hammer-discovery.xml">
-<!ENTITY uritemplate SYSTEM "http://xml.resource.org/public/rfc/bibxml3/reference.I-D.gregorio-uritemplate.xml">
-<!ENTITY linkheader SYSTEM "http://xml.resource.org/public/rfc/bibxml3/reference.I-D.nottingham-http-link-header.xml">
-<!ENTITY html401 SYSTEM "http://xml.resource.org/public/rfc/bibxml4/reference.W3C.REC-html401-19991224.xml">
-<!ENTITY css21 SYSTEM "http://xml.resource.org/public/rfc/bibxml4/reference.W3C.CR-CSS21-20070719.xml">
-]>
-<?rfc toc="yes"?>
-<?rfc symrefs="yes"?>
-<?rfc compact="yes"?>
-<?rfc subcompact="no"?>
-<?rfc strict="no"?>
-<?rfc rfcedstyle="yes"?>
-<rfc category="info" docName="draft-zyp-json-schema-03" ipr="trust200902">
-	<front>
-		<title abbrev="JSON Schema Media Type">A JSON Media Type for Describing the Structure and Meaning of JSON Documents</title>
-		
-		<author fullname="Kris Zyp" initials="K" role="editor" surname="Zyp">
-			<organization>SitePen (USA)</organization>
-			<address>
-				<postal>
-					<street>530 Lytton Avenue</street>
-					<city>Palo Alto, CA 94301</city>
-					<country>USA</country>
-				</postal>
-				<phone>+1 650 968 8787</phone>
-				<email>kris@sitepen.com</email>
-			</address>
-		</author>
-		
-		<author fullname="Gary Court" initials="G" surname="Court">
-			<address>
-				<postal>
-					<street></street>
-					<city>Calgary, AB</city>
-					<country>Canada</country>
-				</postal>
-				<email>gary.court@gmail.com</email>
-			</address>
-		</author>
-		
-		<date year="2011" />
-		<workgroup>Internet Engineering Task Force</workgroup>
-		<keyword>JSON</keyword>
-		<keyword>Schema</keyword>
-		<keyword>JavaScript</keyword>
-		<keyword>Object</keyword>
-		<keyword>Notation</keyword>
-		<keyword>Hyper Schema</keyword>
-		<keyword>Hypermedia</keyword>
-		
-		<abstract>
-			<t>
-				JSON (JavaScript Object Notation) Schema defines the media type "application/schema+json", 
-				a JSON based format for defining 
-				the structure of JSON data. JSON Schema provides a contract for what JSON 
-				data is required for a given application and how to interact with it. JSON 
-				Schema is intended to define validation, documentation, hyperlink 
-				navigation, and interaction control of JSON data. 
-			</t>
-		</abstract>
-	</front>
-	
-	<middle>
-		<section title="Introduction">
-			<t>
-				JSON (JavaScript Object Notation) Schema is a JSON media type for defining 
-				the structure of JSON data. JSON Schema provides a contract for what JSON 
-				data is required for a given application and how to interact with it. JSON 
-				Schema is intended to define validation, documentation, hyperlink 
-				navigation, and interaction control of JSON data. 
-			</t>
-		</section>
-		
-		<section title="Conventions">
-			<t>
-				<!-- The text in this section has been copied from the official boilerplate, 
-				and should not be modified.-->
-				
-				The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", 
-				"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
-				interpreted as described in <xref target="RFC2119">RFC 2119</xref>.
-			</t>
-		</section>
-		
-		<!-- ********************************************* -->
-		
-		<section title="Overview">
-			<t>
-				JSON Schema defines the media type "application/schema+json" for 
-				describing the structure of other
-				JSON documents. JSON Schema is JSON-based and includes facilities 
-				for describing the structure of JSON documents in terms of
-				allowable values, descriptions, and interpreting relations with other resources.
-			</t>
-			<t>
-				JSON Schema format is organized into several separate definitions. The first 
-				definition is the core schema specification. This definition is primary 
-				concerned with describing a JSON structure and specifying valid elements
-				in the structure. The second definition is the Hyper Schema specification
-				which is intended define elements in a structure that can be interpreted as
-				hyperlinks.
-				Hyper Schema builds on JSON Schema to describe the hyperlink structure of 
-				other JSON documents and elements of interaction. This allows user agents to be able to successfully navigate
-				JSON documents based on their schemas.
-			</t>
-			<t>
-				Cumulatively JSON Schema acts as a meta-document that can be used to define the required type and constraints on
-				property values, as well as define the meaning of the property values
-				for the purpose of describing a resource and determining hyperlinks
-				within the representation. 
-			</t>
-			<figure>
-				<preamble>An example JSON Schema that describes products might look like:</preamble>
-				<artwork>
-<![CDATA[	
-{
-	"title": "Product",
-	"properties": {
-		"id": {
-			"type": "number",
-			"description": "Product identifier",
-			"required": true
-		},
-		"name": {
-			"description": "Name of the product",
-			"type": "string",
-			"required": true
-		},
-		"price": {
-			"required": true,
-			"type": "number",
-			"minimum": 0,
-			"required": true
-		},
-		"tags": {
-			"type": "array",
-			"items": {
-				"type": "string"
-			}
-		}
-	},
-	"links": [{
-		"rel": "full",
-		"href": "{id}"
-	}, {
-		"rel": "comments",
-		"href": "comments/?id={id}"
-	}]
-}
-]]>
-				</artwork>
-				<postamble>
-					This schema defines the properties of the instance JSON documents, 
-					the required properties (id, name, and price), as well as an optional
-					property (tags). This also defines the link relations of the instance
-					JSON documents.
-				</postamble>
-			</figure>
-			
-			<section title="Terminology">
-				<t>
-					For this specification, <spanx style="strong">schema</spanx> will be used to denote a JSON Schema 
-					definition, and an <spanx style="strong">instance</spanx> refers to a JSON value that the schema 
-					will be describing and validating.
-				</t>
-			</section>
-			
-			<section title="Design Considerations">
-				<t>
-					The JSON Schema media type does not attempt to dictate the structure of JSON
-					representations that contain data, but rather provides a separate format
-					for flexibly communicating how a JSON representation should be
-					interpreted and validated, such that user agents can properly understand
-					acceptable structures and extrapolate hyperlink information
-					with the JSON document. It is acknowledged that JSON documents come
-					in a variety of structures, and JSON is unique in that the structure
-					of stored data structures often prescribes a non-ambiguous definite
-					JSON representation. Attempting to force a specific structure is generally
-					not viable, and therefore JSON Schema allows for a great flexibility
-					in the structure of the JSON data that it describes.
-				</t>
-				<t>
-					This specification is protocol agnostic.
-					The underlying protocol (such as HTTP) should sufficiently define the
-					semantics of the client-server interface, the retrieval of resource
-					representations linked to by JSON representations, and modification of 
-					those resources. The goal of this
-					format is to sufficiently describe JSON structures such that one can
-					utilize existing information available in existing JSON
-					representations from a large variety of services that leverage a representational state transfer
-					architecture using existing protocols.
-				</t>
-			</section>
-		</section>
-		
-		<section title="Schema/Instance Association">
-			<t>
-				JSON Schema instances are correlated to their schema by the "describedby"
-				relation, where the schema is defined to be the target of the relation.
-				Instance representations may be of the "application/json" media type or
-				any other subtype. Consequently, dictating how an instance
-				representation should specify the relation to the schema is beyond the normative scope
-				of this document (since this document specifically defines the JSON
-				Schema media type, and no other), but it is recommended that instances
-				specify their schema so that user agents can interpret the instance
-				representation and messages may retain the self-descriptive
-				characteristic, avoiding the need for out-of-band information about
-				instance data. Two approaches are recommended for declaring the
-				relation to the schema that describes the meaning of a JSON instance's (or collection 
-				of instances) structure. A MIME type parameter named
-				"profile" or a relation of "describedby" (which could be defined by a Link header) may be used:
-				
-				<figure>
-					<artwork>
-<![CDATA[	
-Content-Type: application/my-media-type+json;
-              profile=http://json.com/my-hyper-schema
-]]>
-					</artwork>
-				</figure>
-				
-				or if the content is being transferred by a protocol (such as HTTP) that
-				provides headers, a Link header can be used:
-				
-				<figure>
-					<artwork>
-<![CDATA[
-Link: <http://json.com/my-hyper-schema>; rel="describedby"
-]]>
-					</artwork>
-				</figure>
-				
-				Instances MAY specify multiple schemas, to indicate all the schemas that 
-				are applicable to the data, and the data SHOULD be valid by all the schemas. 
-				The instance data MAY have multiple schemas 
-				that it is defined by (the instance data SHOULD be valid for those schemas). 
-				Or if the document is a collection of instances, the collection MAY contain 
-				instances from different schemas. When collections contain heterogeneous 
-				instances, the "pathStart" attribute MAY be specified in the 
-				schema to disambiguate which schema should be applied for each item in the 
-				collection. However, ultimately, the mechanism for referencing a schema is up to the
-				media type of the instance documents (if they choose to specify that schemas
-				can be referenced).
-			</t>
-			
-			<section title="Self-Descriptive Schema">
-				<t>
-					JSON Schemas can themselves be described using JSON Schemas. 
-					A self-describing JSON Schema for the core JSON Schema can
-					be found at <eref target="http://json-schema.org/schema">http://json-schema.org/schema</eref> for the latest version or 
-					<eref target="http://json-schema.org/draft-03/schema">http://json-schema.org/draft-03/schema</eref> for the draft-03 version. The hyper schema 
-					self-description can be found at <eref target="http://json-schema.org/hyper-schema">http://json-schema.org/hyper-schema</eref> 
-					or <eref target="http://json-schema.org/draft-03/hyper-schema">http://json-schema.org/draft-03/hyper-schema</eref>. All schemas
-					used within a protocol with media type definitions
-					SHOULD include a MIME parameter that refers to the self-descriptive
-					hyper schema or another schema that extends this hyper schema:
-					
-					<figure>
-						<artwork>
-<![CDATA[	
-Content-Type: application/json; 
-              profile=http://json-schema.org/draft-03/hyper-schema
-]]>
-						</artwork>
-					</figure>
-				</t>
-			</section>
-		</section>
-		
-		<section title="Core Schema Definition">
-			<t>
-				A JSON Schema is a JSON Object that defines various attributes 
-				(including usage and valid values) of a JSON value. JSON
-				Schema has recursive capabilities; there are a number of elements
-				in the structure that allow for nested JSON Schemas.
-			</t>
-			
-			<figure>
-				<preamble>An example JSON Schema definition could look like:</preamble>
-				<artwork>
-<![CDATA[
-{
-	"description": "A person",
-	"type": "object",
-
-	"properties": {
-		"name": {
-			"type": "string"
-		},
-		"age": {
-			"type": "integer",
-			"maximum": 125
-		}
-	}
-}
-]]>
-				</artwork>
-			</figure>
-			
-			<t>
-				A JSON Schema object may have any of the following properties, called schema
-				attributes (all attributes are optional):
-			</t>
-			
-			<section title="type">
-				<t>
-					This attribute defines what the primitive type or the schema of the instance MUST be in order to validate. 
-					This attribute can take one of two forms:
-
-					<list style="hanging">
-						<t hangText="Simple Types">
-							A string indicating a primitive or simple type. The following are acceptable string values:
-
-							<list style="hanging">
-								<t hangText="string">Value MUST be a string.</t>
-								<t hangText="number">Value MUST be a number, floating point numbers are allowed. </t>
-								<t hangText="integer">Value MUST be an integer, no floating point numbers are allowed. This is a subset of the number type.</t>
-								<t hangText="boolean">Value MUST be a boolean. </t>
-								<t hangText="object">Value MUST be an object.</t>
-								<t hangText="array">Value MUST be an array.</t>
-								<t hangText="null">Value MUST be null. Note this is mainly for purpose of being able use union types to define nullability. If this type is not included in a union, null values are not allowed (the primitives listed above do not allow nulls on their own).</t>
-								<t hangText="any">Value MAY be of any type including null.</t>
-							</list>
-							
-							If the property is not defined or is not in this list, then any type of value is acceptable. 
-							Other type values MAY be used for custom purposes, but minimal validators of the specification 
-							implementation can allow any instance value on unknown type values.
-						</t>
-						
-						<t hangText="Union Types">
-							An array of two or more simple type definitions. Each item in the array MUST be a simple type definition or a schema.
-							The instance value is valid if it is of the same type as one of the simple type definitions, or valid by one of the schemas, in the array. 
-						</t>
-					</list>
-				</t>
-				
-				<figure>
-					<preamble>For example, a schema that defines if an instance can be a string or a number would be:</preamble>
-					<artwork>
-<![CDATA[
-{
-	"type": ["string", "number"]
-}
-]]></artwork>
-				</figure>
-			</section>
-			
-			<section title="properties" anchor="properties">
-				<t>This attribute is an object with property definitions that define the valid values of instance object property values. When the instance value is an object, the property values of the instance object MUST conform to the property definitions in this object. In this object, each property definition's value MUST be a schema, and the property's name MUST be the name of the instance property that it defines. The instance property value MUST be valid according to the schema from the property definition. Properties are considered unordered, the order of the instance properties MAY be in any order.</t>
-			</section>
-			
-			<section title="patternProperties">
-				<t>This attribute is an object that defines the schema for a set of property names of an object instance. The name of each property of this attribute's object is a regular expression pattern in the ECMA 262/Perl 5 format, while the value is a schema. If the pattern matches the name of a property on the instance object, the value of the instance's property MUST be valid against the pattern name's schema value.</t>
-			</section>
-			
-			<section title="additionalProperties" anchor="additionalProperties">
-				<t>This attribute defines a schema for all properties that are not explicitly defined in an object type definition. If specified, the value MUST be a schema or a boolean. If false is provided, no additional properties are allowed beyond the properties defined in the schema. The default value is an empty schema which allows any value for additional properties.</t>
-			</section>
-			
-			<section title="items">
-				<t>This attribute defines the allowed items in an instance array, and MUST be a schema or an array of schemas. The default value is an empty schema which allows any value for items in the instance array.</t>
-				<t>When this attribute value is a schema and the instance value is an array, then all the items in the array MUST be valid according to the schema.</t>
-				<t>When this attribute value is an array of schemas and the instance value is an array, each position in the instance array MUST conform to the schema in the corresponding position for this array. This called tuple typing. When tuple typing is used, additional items are allowed, disallowed, or constrained by the <xref target="additionalItems">"additionalItems"</xref> attribute using the same rules as <xref target="additionalProperties">"additionalProperties"</xref> for objects.</t>
-			</section>
-			
-			<section title="additionalItems" anchor="additionalItems">
-				<t>This provides a definition for additional items in an array instance when tuple definitions of the items is provided. This can be false to indicate additional items in the array are not allowed, or it can be a schema that defines the schema of the additional items.</t>
-			</section>
-			
-			<section title="required">
-				<t>This attribute indicates if the instance must have a value, and not be undefined. This is false by default, making the instance optional.</t>
-			</section>
-			
-			<section title="dependencies">
-				<t>This attribute is an object that defines the requirements of a property on an instance object. If an object instance has a property with the same name as a property in this attribute's object, then the instance must be valid against the attribute's property value (hereafter referred to as the "dependency value").</t>
-				<t>
-					The dependency value can take one of two forms:
-					
-					<list style="hanging">
-						<t hangText="Simple Dependency">
-							If the dependency value is a string, then the instance object MUST have a property with the same name as the dependency value.
-							If the dependency value is an array of strings, then the instance object MUST have a property with the same name as each string in the dependency value's array.
-						</t>
-						<t hangText="Schema Dependency">
-							If the dependency value is a schema, then the instance object MUST be valid against the schema.
-						</t>
-					</list>
-				</t>
-			</section>
-			
-			<section title="minimum">
-				<t>This attribute defines the minimum value of the instance property when the type of the instance value is a number.</t>
-			</section>
-			
-			<section title="maximum">
-				<t>This attribute defines the maximum value of the instance property when the type of the instance value is a number.</t>
-			</section>
-			
-			<section title="exclusiveMinimum">
-				<t>This attribute indicates if the value of the instance (if the instance is a number) can not equal the number defined by the "minimum" attribute. This is false by default, meaning the instance value can be greater then or equal to the minimum value.</t>
-			</section>
-			
-			<section title="exclusiveMaximum">
-				<t>This attribute indicates if the value of the instance (if the instance is a number) can not equal the number defined by the "maximum" attribute. This is false by default, meaning the instance value can be less then or equal to the maximum value.</t>
-			</section>
-			
-			<section title="minItems">
-				<t>This attribute defines the minimum number of values in an array when the array is the instance value.</t>
-			</section>
-			
-			<section title="maxItems">
-				<t>This attribute defines the maximum number of values in an array when the array is the instance value.</t>
-			</section>
-			
-			<section title="uniqueItems" anchor="uniqueItems">
-				<t>This attribute indicates that all items in an array instance MUST be unique (contains no two identical values).</t>
-				<t>
-					Two instance are consider equal if they are both of the same type and:
-					
-					<list>
-						<t>are null; or</t>
-						<t>are booleans/numbers/strings and have the same value; or</t>
-						<t>are arrays, contains the same number of items, and each item in the array is equal to the corresponding item in the other array; or</t>
-						<t>are objects, contains the same property names, and each property in the object is equal to the corresponding property in the other object.</t>
-					</list>
-				</t>
-			</section>
-			
-			<section title="pattern">
-				<t>When the instance value is a string, this provides a regular expression that a string instance MUST match in order to be valid. Regular expressions SHOULD follow the regular expression specification from ECMA 262/Perl 5</t>
-			</section>
-			
-			<section title="minLength">
-				<t>When the instance value is a string, this defines the minimum length of the string.</t>
-			</section>
-			
-			<section title="maxLength">
-				<t>When the instance value is a string, this defines the maximum length of the string.</t>
-			</section>
-			
-			<section title="enum">
-				<t>This provides an enumeration of all possible values that are valid for the instance property. This MUST be an array, and each item in the array represents a possible value for the instance value. If this attribute is defined, the instance value MUST be one of the values in the array in order for the schema to be valid. Comparison of enum values uses the same algorithm as defined in <xref target="uniqueItems">"uniqueItems"</xref>.</t>
-			</section>
-			
-			<section title="default">
-				<t>This attribute defines the default value of the instance when the instance is undefined.</t>
-			</section>
-			
-			<section title="title">
-				<t>This attribute is a string that provides a short description of the instance property.</t>
-			</section>
-			
-			<section title="description">
-				<t>This attribute is a string that provides a full description of the of purpose the instance property.</t>
-			</section>
-			
-			<section title="format">
-				<t>This property defines the type of data, content type, or microformat to be expected in the instance property values. A format attribute MAY be one of the values listed below, and if so, SHOULD adhere to the semantics describing for the format. A format SHOULD only be used to give meaning to primitive types (string, integer, number, or boolean). Validators MAY (but are not required to) validate that the instance values conform to a format.</t>
-				
-				<t>
-					The following formats are predefined:
-					
-					<list style="hanging">
-						<t hangText="date-time">This SHOULD be a date in ISO 8601 format of YYYY-MM-DDThh:mm:ssZ in UTC time. This is the recommended form of date/timestamp.</t>
-						<t hangText="date">This SHOULD be a date in the format of YYYY-MM-DD. It is recommended that you use the "date-time" format instead of "date" unless you need to transfer only the date part.</t>
-						<t hangText="time">This SHOULD be a time in the format of hh:mm:ss. It is recommended that you use the "date-time" format instead of "time" unless you need to transfer only the time part.</t>
-						<t hangText="utc-millisec">This SHOULD be the difference, measured in milliseconds, between the specified time and midnight, 00:00 of January 1, 1970 UTC. The value SHOULD be a number (integer or float).</t>
-						<t hangText="regex">A regular expression, following the regular expression specification from ECMA 262/Perl 5.</t>
-						<t hangText="color">This is a CSS color (like "#FF0000" or "red"), based on <xref target="W3C.CR-CSS21-20070719">CSS 2.1</xref>.</t>
-						<t hangText="style">This is a CSS style definition (like "color: red; background-color:#FFF"), based on <xref target="W3C.CR-CSS21-20070719">CSS 2.1</xref>.</t>
-						<t hangText="phone">This SHOULD be a phone number (format MAY follow E.123).</t>
-						<t hangText="uri">This value SHOULD be a URI.</t>
-						<t hangText="email">This SHOULD be an email address.</t>
-						<t hangText="ip-address">This SHOULD be an ip version 4 address.</t>
-						<t hangText="ipv6">This SHOULD be an ip version 6 address.</t>
-						<t hangText="host-name">This SHOULD be a host-name.</t>
-					</list>
-				</t>
-				
-				<t>Additional custom formats MAY be created. These custom formats MAY be expressed as an URI, and this URI MAY reference a schema of that format.</t>
-			</section>
-			
-			<section title="divisibleBy">
-				<t>This attribute defines what value the number instance must be divisible by with no remainder (the result of the division must be an integer.) The value of this attribute SHOULD NOT be 0.</t>
-			</section>
-			
-			<section title="disallow">
-				<t>This attribute takes the same values as the "type" attribute, however if the instance matches the type or if this value is an array and the instance matches any type or schema in the array, then this instance is not valid.</t>
-			</section>
-			
-			<section title="extends">
-				<t>The value of this property MUST be another schema which will provide a base schema which the current schema will inherit from. The inheritance rules are such that any instance that is valid according to the current schema MUST be valid according to the referenced schema. This MAY also be an array, in which case, the instance MUST be valid for all the schemas in the array. A schema that extends another schema MAY define additional attributes, constrain existing attributes, or add other constraints.</t>
-				<t>
-					Conceptually, the behavior of extends can be seen as validating an
-					instance against all constraints in the extending schema as well as
-					the extended schema(s). More optimized implementations that merge
-					schemas are possible, but are not required. Some examples of using "extends":
-					
-					<figure>
-						<artwork>
-<![CDATA[
-{
-	"description": "An adult",
-	"properties": {
-		"age": {
-			"minimum": 21
-		}
-	},
-	"extends": {"$ref": "person"}
-}
-]]>
-						</artwork>
-					</figure>
-					
-					<figure>
-						<artwork>
-<![CDATA[
-{
-	"description": "Extended schema",
-	"properties": {
-		"deprecated": {
-			"type": "boolean"
-		}
-	},
-	"extends": {"$ref": "http://json-schema.org/draft-03/schema"}
-}
-]]>
-						</artwork>
-					</figure>
-				</t>
-			</section>
-			
-			<section title="id">
-				<t>
-					This attribute defines the current URI of this schema (this attribute is
-					effectively a "self" link). This URI MAY be relative or absolute. If
-					the URI is relative it is resolved against the current URI of the parent
-					schema it is contained in. If this schema is not contained in any
-					parent schema, the current URI of the parent schema is held to be the
-					URI under which this schema was addressed. If id is missing, the current URI of a schema is
-					defined to be that of the parent schema. The current URI of the schema
-					is also used to construct relative references such as for $ref.
-				</t>
-			</section>
-			
-			<section title="$ref">
-				<t>
-					This attribute defines a URI of a schema that contains the full representation of this schema. 
-					When a validator encounters this attribute, it SHOULD replace the current schema with the schema referenced by the value's URI (if known and available) and re-validate the instance. 
-					This URI MAY be relative or absolute, and relative URIs SHOULD be resolved against the URI of the current schema.
-				</t>
-			</section>
-			
-			<section title="$schema">
-				<t>
-					This attribute defines a URI of a JSON Schema that is the schema of the current schema. 
-					When this attribute is defined, a validator SHOULD use the schema referenced by the value's URI (if known and available) when resolving <xref target="hyper-schema">Hyper Schema</xref><xref target="links">links</xref>.
-				</t>
-				
-				<t>
-					A validator MAY use this attribute's value to determine which version of JSON Schema the current schema is written in, and provide the appropriate validation features and behavior. 
-					Therefore, it is RECOMMENDED that all schema authors include this attribute in their schemas to prevent conflicts with future JSON Schema specification changes.
-				</t>
-			</section>
-		</section>
-		
-		<section title="Hyper Schema" anchor="hyper-schema">
-			<t>
-				The following attributes are specified in addition to those
-				attributes that already provided by the core schema with the specific
-				purpose of informing user agents of relations between resources based
-				on JSON data. Just as with JSON
-				schema attributes, all the attributes in hyper schemas are optional.
-				Therefore, an empty object is a valid (non-informative) schema, and
-				essentially describes plain JSON (no constraints on the structures).
-				Addition of attributes provides additive information for user agents.
-			</t>
-			
-			<section title="links" anchor="links">
-				<t>
-					The value of the links property MUST be an array, where each item 
-					in the array is a link description object which describes the link
-					relations of the instances.
-				</t>
-				
-				<section title="Link Description Object">
-					<t>
-						A link description object is used to describe link relations. In 
-						the context of a schema, it defines the link relations of the 
-						instances of the schema, and can be parameterized by the instance
-						values. The link description format can be used on its own in
-						regular (non-schema documents), and use of this format can
-						be declared by referencing the normative link description
-						schema as the the schema for the data structure that uses the 
-						links. The URI of the normative link description schema is: 
-						<eref target="http://json-schema.org/links">http://json-schema.org/links</eref> (latest version) or
-						<eref target="http://json-schema.org/draft-03/links">http://json-schema.org/draft-03/links</eref> (draft-03 version).
-					</t>
-					
-					<section title="href">
-						<t>
-							The value of the "href" link description property
-							indicates the target URI of the related resource. The value
-							of the instance property SHOULD be resolved as a URI-Reference per <xref target="RFC3986">RFC 3986</xref>
-							and MAY be a relative URI. The base URI to be used for relative resolution
-							SHOULD be the URI used to retrieve the instance object (not the schema)
-							when used within a schema. Also, when links are used within a schema, the URI 
-							SHOULD be parametrized by the property values of the instance 
-							object, if property values exist for the corresponding variables
-							in the template (otherwise they MAY be provided from alternate sources, like user input).
-						</t>
-						
-						<t>
-							Instance property values SHOULD be substituted into the URIs where
-							matching braces ('{', '}') are found surrounding zero or more characters,
-							creating an expanded URI. Instance property value substitutions are resolved
-							by using the text between the braces to denote the property name
-							from the instance to get the value to substitute. 
-							
-							<figure>
-								<preamble>For example, if an href value is defined:</preamble>
-								<artwork>
-<![CDATA[
-http://somesite.com/{id}
-]]>
-								</artwork>
-								<postamble>Then it would be resolved by replace the value of the "id" property value from the instance object.</postamble>
-							</figure>
-							
-							<figure>
-								<preamble>If the value of the "id" property was "45", the expanded URI would be:</preamble>
-								<artwork>
-<![CDATA[
-http://somesite.com/45
-]]>
-								</artwork>
-							</figure>
-							
-							If matching braces are found with the string "@" (no quotes) between the braces, then the 
-							actual instance value SHOULD be used to replace the braces, rather than a property value.
-							This should only be used in situations where the instance is a scalar (string, 
-							boolean, or number), and not for objects or arrays.
-						</t>
-					</section>
-					
-					<section title="rel">
-						<t>
-							The value of the "rel" property indicates the name of the 
-							relation to the target resource. The relation to the target SHOULD be interpreted as specifically from the instance object that the schema (or sub-schema) applies to, not just the top level resource that contains the object within its hierarchy. If a resource JSON representation contains a sub object with a property interpreted as a link, that sub-object holds the relation with the target. A relation to target from the top level resource MUST be indicated with the schema describing the top level JSON representation.
-						</t>
-						
-						<t>
-							Relationship definitions SHOULD NOT be media type dependent, and users are encouraged to utilize existing accepted relation definitions, including those in existing relation registries (see <xref target="RFC4287">RFC 4287</xref>). However, we define these relations here for clarity of normative interpretation within the context of JSON hyper schema defined relations:
-							
-							<list style="hanging">
-								<t hangText="self">
-									If the relation value is "self", when this property is encountered in
-									the instance object, the object represents a resource and the instance object is
-									treated as a full representation of the target resource identified by
-									the specified URI.
-								</t>
-								
-								<t hangText="full">
-									This indicates that the target of the link is the full representation for the instance object. The object that contains this link possibly may not be the full representation.
-								</t>
-								
-								<t hangText="describedby">
-									This indicates the target of the link is the schema for the instance object. This MAY be used to specifically denote the schemas of objects within a JSON object hierarchy, facilitating polymorphic type data structures.
-								</t>
-								
-								<t hangText="root">
-									This relation indicates that the target of the link
-									SHOULD be treated as the root or the body of the representation for the
-									purposes of user agent interaction or fragment resolution. All other
-									properties of the instance objects can be regarded as meta-data
-									descriptions for the data.
-								</t>
-							</list>
-						</t>
-						
-						<t>
-							The following relations are applicable for schemas (the schema as the "from" resource in the relation):
-
-							<list style="hanging">
-								<t hangText="instances">This indicates the target resource that represents collection of instances of a schema.</t>
-								<t hangText="create">This indicates a target to use for creating new instances of a schema. This link definition SHOULD be a submission link with a non-safe method (like POST).</t>
-							</list>
-						</t>
-						
-						<t>
-							<figure>
-								<preamble>For example, if a schema is defined:</preamble>
-								<artwork>
-<![CDATA[
-{
-	"links": [{
-		"rel": "self",
-		"href": "{id}"
-	}, {
-		"rel": "up",
-		"href": "{upId}"
-	}, {
-		"rel": "children",
-		"href": "?upId={id}"
-	}]
-}
-]]>
-								</artwork>
-							</figure>
-							
-							<figure>
-								<preamble>And if a collection of instance resource's JSON representation was retrieved:</preamble>
-								<artwork>
-<![CDATA[
-GET /Resource/
-
-[{
-	"id": "thing",
-	"upId": "parent"
-}, {
-	"id": "thing2",
-	"upId": "parent"
-}]
-]]>
-								</artwork>
-							</figure>
-
-							This would indicate that for the first item in the collection, its own
-							(self) URI would resolve to "/Resource/thing" and the first item's "up"
-							relation SHOULD be resolved to the resource at "/Resource/parent".
-							The "children" collection would be located at "/Resource/?upId=thing".
-						</t>
-					</section>
-					
-					<section title="targetSchema">
-						<t>This property value is a schema that defines the expected structure of the JSON representation of the target of the link.</t>
-					</section>
-					
-					<section title="Submission Link Properties">
-						<t>
-							The following properties also apply to link definition objects, and 
-							provide functionality analogous to HTML forms, in providing a 
-							means for submitting extra (often user supplied) information to send to a server.
-						</t>
-						
-						<section title="method">
-							<t>
-								This attribute defines which method can be used to access the target resource. 
-								In an HTTP environment, this would be "GET" or "POST" (other HTTP methods 
-								such as "PUT" and "DELETE" have semantics that are clearly implied by 
-								accessed resources, and do not need to be defined here). 
-								This defaults to "GET".
-							</t>
-						</section>
-						
-						<section title="enctype">
-							<t>
-								If present, this property indicates a query media type format that the server
-								supports for querying or posting to the collection of instances at the target 
-								resource. The query can be 
-								suffixed to the target URI to query the collection with
-								property-based constraints on the resources that SHOULD be returned from
-								the server or used to post data to the resource (depending on the method).
-								
-								<figure>
-									<preamble>For example, with the following schema:</preamble>
-									<artwork>
-<![CDATA[
-{
-	"links": [{
-		"enctype": "application/x-www-form-urlencoded",
-		"method": "GET",
-		"href": "/Product/",
-		"properties": {
-			"name": {
-				"description": "name of the product"
-			}
-		}
-	}]
-}
-]]>
-									</artwork>
-									<postamble>This indicates that the client can query the server for instances that have a specific name.</postamble>
-								</figure>
-								
-								<figure>
-									<preamble>For example:</preamble>
-									<artwork>
-<![CDATA[
-/Product/?name=Slinky
-]]>
-									</artwork>
-								</figure>
-
-								If no enctype or method is specified, only the single URI specified by 
-								the href property is defined. If the method is POST, "application/json" is 
-								the default media type.
-							</t>
-						</section>
-						
-						<section title="schema">
-							<t>
-								This attribute contains a schema which defines the acceptable structure of the submitted
-								request (for a GET request, this schema would define the properties for the query string 
-								and for a POST request, this would define the body).
-							</t>
-						</section>
-					</section>
-				</section>
-			</section>
-			
-			<section title="fragmentResolution">
-				<t>
-					This property indicates the fragment resolution protocol to use for
-					resolving fragment identifiers in URIs within the instance
-					representations. This applies to the instance object URIs and all
-					children of the instance object's URIs. The default fragment resolution
-					protocol is "slash-delimited", which is defined below. Other fragment
-					resolution protocols MAY be used, but are not defined in this document.
-				</t>
-				
-				<t>
-					The fragment identifier is based on <xref target="RFC2396">RFC 2396, Sec 5</xref>, and defines the
-					mechanism for resolving references to entities within a document.
-				</t>
-				
-				<section title="slash-delimited fragment resolution">
-					<t>
-						With the slash-delimited fragment resolution protocol, the fragment
-						identifier is interpreted as a series of property reference tokens that start with and
-						are delimited by the "/" character (\x2F). Each property reference token
-						is a series of unreserved or escaped URI characters. Each property
-						reference token SHOULD be interpreted, starting from the beginning of
-						the fragment identifier, as a path reference in the target JSON
-						structure. The final target value of the fragment can be determined by
-						starting with the root of the JSON structure from the representation of
-						the resource identified by the pre-fragment URI. If the target is a JSON
-						object, then the new target is the value of the property with the name
-						identified by the next property reference token in the fragment. If the
-						target is a JSON array, then the target is determined by finding the
-						item in array the array with the index defined by the next property
-						reference token (which MUST be a number). The target is successively
-						updated for each property reference token, until the entire fragment has
-						been traversed. 
-					</t>
-					
-					<t>
-						Property names SHOULD be URI-encoded. In particular, any "/" in a 
-						property name MUST be encoded to avoid being interpreted as a property 
-						delimiter.
-					</t>
-					
-					<t>
-						<figure>
-							<preamble>For example, for the following JSON representation:</preamble>
-							<artwork>
-<![CDATA[
-{
-	"foo": {
-		"anArray": [{
-			"prop": 44
-		}],
-		"another prop": {
-			"baz": "A string"
-		}
-	}
-}
-]]>
-							</artwork>
-						</figure>
-						
-						<figure>
-							<preamble>The following fragment identifiers would be resolved:</preamble>
-							<artwork>
-<![CDATA[
-fragment identifier      resolution
--------------------      ----------
-#                        self, the root of the resource itself
-#/foo                    the object referred to by the foo property
-#/foo/another%20prop     the object referred to by the "another prop"
-                         property of the object referred to by the 
-                         "foo" property
-#/foo/another%20prop/baz the string referred to by the value of "baz"
-                         property of the "another prop" property of 
-                         the object referred to by the "foo" property
-#/foo/anArray/0          the first object in the "anArray" array
-]]>
-							</artwork>
-						</figure>
-					</t>
-				</section>
-				
-				<section title="dot-delimited fragment resolution">
-					<t>
-						The dot-delimited fragment resolution protocol is the same as 
-						slash-delimited fragment resolution protocol except that the "." character 
-						(\x2E) is used as the delimiter between property names (instead of "/") and 
-						the path does not need to start with a ".". For example, #.foo and #foo are a valid fragment
-						identifiers for referencing the value of the foo propery.
-					</t>
-				</section>
-			</section>
-			
-			<section title="readonly">
-				<t>This attribute indicates that the instance property SHOULD NOT be changed. Attempts by a user agent to modify the value of this property are expected to be rejected by a server.</t>
-			</section>
-			
-			<section title="contentEncoding">
-				<t>If the instance property value is a string, this attribute defines that the string SHOULD be interpreted as binary data and decoded using the encoding named by this schema property. <xref target="RFC2045">RFC 2045, Sec 6.1</xref> lists the possible values for this property.</t>
-			</section>
-			
-			<section title="pathStart">
-				<t>
-					This attribute is a URI that defines what the instance's URI MUST start with in order to validate. 
-					The value of the "pathStart" attribute MUST be resolved as per <xref target="RFC3986">RFC 3986, Sec 5</xref>, 
-					and is relative to the instance's URI.
-				</t>
-				
-				<t>
-					When multiple schemas have been referenced for an instance, the user agent 
-					can determine if this schema is applicable for a particular instance by 
-					determining if the URI of the instance begins with the the value of the "pathStart"
-					attribute. If the URI of the instance does not start with this URI, 
-					or if another schema specifies a starting URI that is longer and also matches the 
-					instance, this schema SHOULD NOT be applied to the instance. Any schema 
-					that does not have a pathStart attribute SHOULD be considered applicable 
-					to all the instances for which it is referenced.
-				</t>
-			</section>
-			
-			<section title="mediaType">
-				<t>This attribute defines the media type of the instance representations that this schema is defining.</t>
-			</section>
-		</section>
-		
-		<section title="Security Considerations">
-			<t>
-				This specification is a sub-type of the JSON format, and 
-				consequently the security considerations are generally the same as <xref target="RFC4627">RFC 4627</xref>. 
-				However, an additional issue is that when link relation of "self"
-				is used to denote a full representation of an object, the user agent 
-				SHOULD NOT consider the representation to be the authoritative representation
-				of the resource denoted by the target URI if the target URI is not
-				equivalent to or a sub-path of the the URI used to request the resource 
-				representation which contains the target URI with the "self" link.
-				
-				<figure>
-					<preamble>For example, if a hyper schema was defined:</preamble>
-					<artwork>
-<![CDATA[
-{
-	"links": [{
-		"rel": "self",
-		"href": "{id}"
-	}]
-}
-]]>
-					</artwork>
-				</figure>
-				
-				<figure>
-					<preamble>And a resource was requested from somesite.com:</preamble>
-					<artwork>
-<![CDATA[
-GET /foo/
-]]>
-					</artwork>
-				</figure>
-
-				<figure>
-					<preamble>With a response of:</preamble>
-					<artwork>
-<![CDATA[
-Content-Type: application/json; profile=/schema-for-this-data
-
-[{
-	"id": "bar",
-	"name": "This representation can be safely treated \
-		as authoritative "
-}, {
-	"id": "/baz",
-	"name": "This representation should not be treated as \
-		authoritative the user agent should make request the resource\
-		from '/baz' to ensure it has the authoritative representation"
-}, {
-	"id": "http://othersite.com/something",
-	"name": "This representation\
-		should also not be treated as authoritative and the target\
-		resource representation should be retrieved for the\
-		authoritative representation"
-}]
-]]>
-					</artwork>
-				</figure>
-			</t>
-		</section>
-		
-		<section title="IANA Considerations">
-			<t>The proposed MIME media type for JSON Schema is "application/schema+json".</t>
-			<t>Type name: application</t>
-			<t>Subtype name: schema+json</t>
-			<t>Required parameters: profile</t>
-			<t>
-				The value of the profile parameter SHOULD be a URI (relative or absolute) that 
-				refers to the schema used to define the structure of this structure (the 
-				meta-schema). Normally the value would be http://json-schema.org/draft-03/hyper-schema,
-				but it is allowable to use other schemas that extend the hyper schema's meta-
-				schema.
-			</t>
-			<t>Optional parameters: pretty</t>
-			<t>The value of the pretty parameter MAY be true or false to indicate if additional whitespace has been included to make the JSON representation easier to read.</t>
-			
-			<section title="Registry of Link Relations">
-				<t>
-					This registry is maintained by IANA per <xref target="RFC4287">RFC 4287</xref> and this specification adds
-					four values: "full", "create", "instances", "root".  New
-					assignments are subject to IESG Approval, as outlined in <xref target="RFC5226">RFC 5226</xref>.
-					Requests should be made by email to IANA, which will then forward the
-					request to the IESG, requesting approval.
-				</t>
-			</section>
-		</section>
-	</middle>
-	
-	<back>
-		<!-- References Section -->
-		<references title="Normative References">
-			&rfc2045;
-			&rfc2119;
-			&rfc2396;
-			&rfc3339;
-			&rfc3986;
-			&rfc4287;
-		</references>
-		<references title="Informative References">
-			&rfc2616;
-			&rfc4627;
-			&rfc5226;
-			&iddiscovery;
-			&uritemplate;
-			&linkheader;
-			&html401;
-			&css21;
-		</references>
-
-		<section title="Change Log">
-			<t>
-				<list style="hanging">
-					<t hangText="draft-03">
-						<list style="symbols">
-							<t>Added example and verbiage to "extends" attribute.</t>
-							<t>Defined slash-delimited to use a leading slash.</t>
-							<t>Made "root" a relation instead of an attribute.</t>
-							<t>Removed address values, and MIME media type from format to reduce confusion (mediaType already exists, so it can be used for MIME types).</t>
-							<t>Added more explanation of nullability.</t>
-							<t>Removed "alternate" attribute.</t>
-							<t>Upper cased many normative usages of must, may, and should.</t>
-							<t>Replaced the link submission "properties" attribute to "schema" attribute.</t>
-							<t>Replaced "optional" attribute with "required" attribute.</t>
-							<t>Replaced "maximumCanEqual" attribute with "exclusiveMaximum" attribute.</t>
-							<t>Replaced "minimumCanEqual" attribute with "exclusiveMinimum" attribute.</t>
-							<t>Replaced "requires" attribute with "dependencies" attribute.</t>
-							<t>Moved "contentEncoding" attribute to hyper schema.</t>
-							<t>Added "additionalItems" attribute.</t>
-							<t>Added "id" attribute.</t>
-							<t>Switched self-referencing variable substitution from "-this" to "@" to align with reserved characters in URI template.</t>
-							<t>Added "patternProperties" attribute.</t>
-							<t>Schema URIs are now namespace versioned.</t>
-							<t>Added "$ref" and "$schema" attributes.</t>
-						</list>
-					</t>
-					
-					<t hangText="draft-02">
-						<list style="symbols">
-							<t>Replaced "maxDecimal" attribute with "divisibleBy" attribute.</t>
-							<t>Added slash-delimited fragment resolution protocol and made it the default.</t>
-							<t>Added language about using links outside of schemas by referencing its normative URI.</t>
-							<t>Added "uniqueItems" attribute.</t>
-							<t>Added "targetSchema" attribute to link description object.</t>
-						</list>
-					</t>
-					
-					<t hangText="draft-01">
-						<list style="symbols">
-							<t>Fixed category and updates from template.</t>
-						</list>
-					</t>
-					
-					<t hangText="draft-00">
-						<list style="symbols">
-							<t>Initial draft.</t>
-						</list>
-					</t>
-				</list>
-			</t>
-		</section>
-		
-		<section title="Open Issues">
-			<t>
-				<list>
-					<t>Should we give a preference to MIME headers over Link headers (or only use one)?</t>
-					<t>Should "root" be a MIME parameter?</t>
-					<t>Should "format" be renamed to "mediaType" or "contentType" to reflect the usage MIME media types that are allowed?</t>
-					<t>How should dates be handled?</t>
-				</list>
-			</t>
-		</section>
-	</back>
-</rfc>
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-zyp-json-schema-04.xml b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-zyp-json-schema-04.xml
deleted file mode 100644
index 8ede6bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/draft-zyp-json-schema-04.xml
+++ /dev/null
@@ -1,1072 +0,0 @@
-<?xml version="1.0" encoding="US-ASCII"?>
-<!DOCTYPE rfc SYSTEM "rfc2629.dtd" [
-<!ENTITY rfc4627 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.4627.xml">
-<!ENTITY rfc3986 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.3986.xml">
-<!ENTITY rfc2119 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2119.xml">
-<!ENTITY rfc4287 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.4287.xml">
-<!ENTITY rfc2616 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2616.xml">
-<!ENTITY rfc3339 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.3339.xml">
-<!ENTITY rfc2045 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2045.xml">
-<!ENTITY rfc5226 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.5226.xml">
-<!ENTITY iddiscovery SYSTEM "http://xml.resource.org/public/rfc/bibxml3/reference.I-D.hammer-discovery.xml">
-<!ENTITY uritemplate SYSTEM "http://xml.resource.org/public/rfc/bibxml3/reference.I-D.gregorio-uritemplate.xml">
-<!ENTITY linkheader SYSTEM "http://xml.resource.org/public/rfc/bibxml3/reference.I-D.nottingham-http-link-header.xml">
-<!ENTITY html401 SYSTEM "http://xml.resource.org/public/rfc/bibxml4/reference.W3C.REC-html401-19991224.xml">
-<!ENTITY css21 SYSTEM "http://xml.resource.org/public/rfc/bibxml4/reference.W3C.CR-CSS21-20070719.xml">
-]>
-<?rfc toc="yes"?>
-<?rfc symrefs="yes"?>
-<?rfc compact="yes"?>
-<?rfc subcompact="no"?>
-<?rfc strict="no"?>
-<?rfc rfcedstyle="yes"?>
-<rfc category="info" docName="draft-zyp-json-schema-04" ipr="trust200902">
-	<front>
-		<title abbrev="JSON Schema Media Type">A JSON Media Type for Describing the Structure and Meaning of JSON Documents</title>
-		
-		<author fullname="Kris Zyp" initials="K" role="editor" surname="Zyp">
-			<organization>SitePen (USA)</organization>
-			<address>
-				<postal>
-					<street>530 Lytton Avenue</street>
-					<city>Palo Alto, CA 94301</city>
-					<country>USA</country>
-				</postal>
-				<phone>+1 650 968 8787</phone>
-				<email>kris@sitepen.com</email>
-			</address>
-		</author>
-		
-		<author fullname="Gary Court" initials="G" surname="Court">
-			<address>
-				<postal>
-					<street></street>
-					<city>Calgary, AB</city>
-					<country>Canada</country>
-				</postal>
-				<email>gary.court@gmail.com</email>
-			</address>
-		</author>
-		
-		<date year="2011" />
-		<workgroup>Internet Engineering Task Force</workgroup>
-		<keyword>JSON</keyword>
-		<keyword>Schema</keyword>
-		<keyword>JavaScript</keyword>
-		<keyword>Object</keyword>
-		<keyword>Notation</keyword>
-		<keyword>Hyper Schema</keyword>
-		<keyword>Hypermedia</keyword>
-		
-		<abstract>
-			<t>
-				JSON (JavaScript Object Notation) Schema defines the media type "application/schema+json", 
-				a JSON based format for defining the structure of JSON data. JSON Schema provides a contract for what JSON 
-				data is required for a given application and how to interact with it. JSON 
-				Schema is intended to define validation, documentation, hyperlink 
-				navigation, and interaction control of JSON data. 
-			</t>
-		</abstract>
-	</front>
-	
-	<middle>
-		<section title="Introduction">
-			<t>
-				JSON (JavaScript Object Notation) Schema is a JSON media type for defining 
-				the structure of JSON data. JSON Schema provides a contract for what JSON 
-				data is required for a given application and how to interact with it. JSON 
-				Schema is intended to define validation, documentation, hyperlink 
-				navigation, and interaction control of JSON data. 
-			</t>
-		</section>
-		
-		<section title="Conventions and Terminology">
-			<t>
-				<!-- The text in this section has been copied from the official boilerplate, 
-				and should not be modified.-->
-				
-				The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", 
-				"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
-				interpreted as described in <xref target="RFC2119">RFC 2119</xref>.
-			</t>
-			
-			<t>
-				The terms "JSON", "JSON text", "JSON value", "member", "element", "object", 
-				"array", "number", "string", "boolean", "true", "false", and "null" in this 
-				document are to be interpreted as defined in <xref target="RFC4627">RFC 4627</xref>.
-			</t>
-			
-			<t>
-				This specification also uses the following defined terms:
-			
-				<list style="hanging">
-					<t hangText="schema">A JSON Schema object.</t>
-					<t hangText="instance">Equivalent to "JSON value" as defined in <xref target="RFC4627">RFC 4627</xref>.</t>
-					<t hangText="property">Equivalent to "member" as defined in <xref target="RFC4627">RFC 4627</xref>.</t>
-					<t hangText="item">Equivalent to "element" as defined in <xref target="RFC4627">RFC 4627</xref>.</t>
-					<t hangText="attribute">A property of a JSON Schema object.</t>
-				</list>
-			</t>
-		</section>
-		
-		<section title="Overview">
-			<t>
-				JSON Schema defines the media type "application/schema+json" for 
-				describing the structure of JSON text. JSON Schemas are also written in JSON and includes facilities 
-				for describing the structure of JSON in terms of
-				allowable values, descriptions, and interpreting relations with other resources.
-			</t>
-			<t>
-				This document is organized into several separate definitions. The first 
-				definition is the core schema specification. This definition is primary 
-				concerned with describing a JSON structure and specifying valid elements
-				in the structure. The second definition is the Hyper Schema specification
-				which is intended to define elements in a structure that can be interpreted as
-				hyperlinks.
-				Hyper Schema builds on JSON Schema to describe the hyperlink structure of 
-				JSON values. This allows user agents to be able to successfully navigate
-				documents containing JSON based on their schemas.
-			</t>
-			<t>
-				Cumulatively JSON Schema acts as meta-JSON that can be used to define the 
-				required type and constraints on JSON values, as well as define the meaning
-				of the JSON values for the purpose of describing a resource and determining
-				hyperlinks within the representation. 
-			</t>
-			<figure>
-				<preamble>An example JSON Schema that describes products might look like:</preamble>
-				<artwork>
-<![CDATA[	
-{
-	"title": "Product",
-	"properties": {
-		"id": {
-			"title": "Product Identifier",
-			"type": "number"
-		},
-		"name": {
-			"title": "Product Name",
-			"type": "string"
-		},
-		"price": {
-			"type": "number",
-			"minimum": 0
-		},
-		"tags": {
-			"type": "array",
-			"items": {
-				"type": "string"
-			}
-		}
-	},
-	"required" : ["id", "name", "price"],
-	"links": [{
-		"rel": "full",
-		"href": "{id}"
-	}, {
-		"rel": "comments",
-		"href": "comments/?id={id}"
-	}]
-}
-]]>
-				</artwork>
-				<postamble>
-					This schema defines the properties of the instance, 
-					the required properties (id, name, and price), as well as an optional
-					property (tags). This also defines the link relations of the instance.
-				</postamble>
-			</figure>
-			
-			<section title="Design Considerations">
-				<t>
-					The JSON Schema media type does not attempt to dictate the structure of JSON
-					values that contain data, but rather provides a separate format
-					for flexibly communicating how a JSON value should be
-					interpreted and validated, such that user agents can properly understand
-					acceptable structures and extrapolate hyperlink information
-					from the JSON. It is acknowledged that JSON values come
-					in a variety of structures, and JSON is unique in that the structure
-					of stored data structures often prescribes a non-ambiguous definite
-					JSON representation. Attempting to force a specific structure is generally
-					not viable, and therefore JSON Schema allows for a great flexibility
-					in the structure of the JSON data that it describes.
-				</t>
-				<t>
-					This specification is protocol agnostic.
-					The underlying protocol (such as HTTP) should sufficiently define the
-					semantics of the client-server interface, the retrieval of resource
-					representations linked to by JSON representations, and modification of 
-					those resources. The goal of this
-					format is to sufficiently describe JSON structures such that one can
-					utilize existing information available in existing JSON
-					representations from a large variety of services that leverage a representational state transfer
-					architecture using existing protocols.
-				</t>
-			</section>
-		</section>
-		
-		<section title="Schema/Instance Association">
-			<t>
-				JSON values are correlated to their schema by the "describedby"
-				relation, where the schema is the target of the relation.
-				JSON values MUST be of the "application/json" media type or
-				any other subtype. Consequently, dictating how a JSON value should 
-				specify the relation to the schema is beyond the normative scope
-				of this document since this document specifically defines the JSON
-				Schema media type, and no other. It is RECOMMNENDED that JSON values
-				specify their schema so that user agents can interpret the instance
-				and retain the self-descriptive	characteristics. This avoides the need for out-of-band information about
-				instance data. Two approaches are recommended for declaring the
-				relation to the schema that describes the meaning of a JSON instance's (or collection 
-				of instances) structure. A MIME type parameter named
-				"profile" or a relation of "describedby" (which could be specified by a Link header) may be used:
-				
-				<figure>
-					<artwork>
-<![CDATA[	
-Content-Type: application/my-media-type+json;
-              profile=http://example.com/my-hyper-schema
-]]>
-					</artwork>
-				</figure>
-				
-				or if the content is being transferred by a protocol (such as HTTP) that
-				provides headers, a Link header can be used:
-				
-				<figure>
-					<artwork>
-<![CDATA[
-Link: <http://example.com/my-hyper-schema>; rel="describedby"
-]]>
-					</artwork>
-				</figure>
-				
-				Instances MAY specify multiple schemas, to indicate all the schemas that 
-				are applicable to the data, and the data SHOULD be valid by all the schemas. 
-				The instance data MAY have multiple schemas 
-				that it is described by (the instance data SHOULD be valid for those schemas). 
-				Or if the document is a collection of instances, the collection MAY contain 
-				instances from different schemas. The mechanism for referencing a schema is 
-				determined by the media type of the instance (if it provides a method for 
-				referencing schemas).
-			</t>
-			
-			<section title="Self-Descriptive Schema">
-				<t>
-					JSON Schemas can themselves be described using JSON Schemas. 
-					A self-describing JSON Schema for the core JSON Schema can
-					be found at <eref target="http://json-schema.org/schema">http://json-schema.org/schema</eref> for the latest version or 
-					<eref target="http://json-schema.org/draft-04/schema">http://json-schema.org/draft-04/schema</eref> for the draft-04 version. The hyper schema 
-					self-description can be found at <eref target="http://json-schema.org/hyper-schema">http://json-schema.org/hyper-schema</eref> 
-					or <eref target="http://json-schema.org/draft-04/hyper-schema">http://json-schema.org/draft-04/hyper-schema</eref>. All schemas
-					used within a protocol with a media type specified SHOULD include a MIME parameter that refers to the self-descriptive
-					hyper schema or another schema that extends this hyper schema:
-					
-					<figure>
-						<artwork>
-<![CDATA[	
-Content-Type: application/json; 
-              profile=http://json-schema.org/draft-04/hyper-schema
-]]>
-						</artwork>
-					</figure>
-				</t>
-			</section>
-		</section>
-		
-		<section title="Core Schema Definition">
-			<t>
-				A JSON Schema is a JSON object that defines various attributes 
-				(including usage and valid values) of a JSON value. JSON
-				Schema has recursive capabilities; there are a number of elements
-				in the structure that allow for nested JSON Schemas.
-			</t>
-			
-			<figure>
-				<preamble>An example JSON Schema could look like:</preamble>
-				<artwork>
-<![CDATA[
-{
-	"description": "A person",
-	"type": "object",
-
-	"properties": {
-		"name": {
-			"type": "string"
-		},
-		"age": {
-			"type": "number",
-			"divisibleBy": 1,
-			"minimum": 0,
-			"maximum": 125
-		}
-	}
-}
-]]>
-				</artwork>
-			</figure>
-			
-			<t>
-				A JSON Schema object MAY have any of the following optional properties:
-			</t>
-			
-			<!-- TODO: Break attributes up into type sections -->
-			<!-- TODO: Add examples for (almost) every attribute -->
-			
-			<section title="type" anchor="type">
-				<t>
-					This attribute defines what the primitive type or the schema of the instance MUST be in order to validate. 
-					This attribute can take one of two forms:
-
-					<list style="hanging">
-						<t hangText="Simple Types">
-							A string indicating a primitive or simple type. The string MUST be one of the following values:
-
-							<list style="hanging">
-								<t hangText="object">Instance MUST be an object.</t>
-								<t hangText="array">Instance MUST be an array.</t>
-								<t hangText="string">Instance MUST be a string.</t>
-								<t hangText="number">Instance MUST be a number, including floating point numbers.</t>
-								<t hangText="boolean">Instance MUST be the JSON literal "true" or "false".</t>
-								<t hangText="null">Instance MUST be the JSON literal "null". Note that without this type, null values are not allowed.</t>
-								<t hangText="any">Instance MAY be of any type, including null.</t>
-							</list>
-						</t>
-						
-						<t hangText="Union Types">
-							An array of one or more simple or schema types.
-							The instance value is valid if it is of the same type as one of the simple types, or valid by one of the schemas, in the array. 
-						</t>
-					</list>
-					
-					If this attribute is not specified, then all value types are accepted. 
-				</t>
-				
-				<figure>
-					<preamble>For example, a schema that defines if an instance can be a string or a number would be:</preamble>
-					<artwork>
-<![CDATA[
-{
-	"type": ["string", "number"]
-}
-]]></artwork>
-				</figure>
-			</section>
-			
-			<section title="properties" anchor="properties">
-				<t>
-					This attribute is an object with properties that specify the schemas for the properties of the instance object.
-					In this attribute's object, each property value MUST be a schema. 
-					When the instance value is an object, the value of the instance's properties MUST be valid according to the schemas with the same property names specified in this attribute.
-					Objects are unordered, so therefore the order of the instance properties or attribute properties MUST NOT determine validation success.
-				</t>
-			</section>
-			
-			<section title="patternProperties" anchor="patternProperties">
-				<t>
-					This attribute is an object that defines the schema for a set of property names of an object instance. 
-					The name of each property of this attribute's object is a regular expression pattern in the ECMA 262/Perl 5 format, while the value is a schema. 
-					If the pattern matches the name of a property on the instance object, the value of the instance's property MUST be valid against the pattern name's schema value.
-				</t>
-			</section>
-			
-			<section title="additionalProperties" anchor="additionalProperties">
-				<t>This attribute specifies how any instance property that is not explicitly defined by either the <xref target="properties">"properties"</xref> or <xref target="patternProperties">"patternProperties"</xref> attributes (hereafter referred to as "additional properties") is handled. If specified, the value MUST be a schema or a boolean.</t> 
-				<t>If a schema is provided, then all additional properties MUST be valid according to the schema.</t>
-				<t>If false is provided, then no additional properties are allowed.</t>
-				<t>The default value is an empty schema, which allows any value for additional properties.</t>
-			</section>
-			
-			<section title="items" anchor="items">
-				<t>This attribute provides the allowed items in an array instance. If specified, this attribute MUST be a schema or an array of schemas.</t>
-				<t>When this attribute value is a schema and the instance value is an array, then all the items in the array MUST be valid according to the schema.</t>
-				<t>When this attribute value is an array of schemas and the instance value is an array, each position in the instance array MUST be valid according to the schema in the corresponding position for this array. This called tuple typing. When tuple typing is used, additional items are allowed, disallowed, or constrained by the <xref target="additionalItems">"additionalItems"</xref> attribute the same way as <xref target="additionalProperties">"additionalProperties"</xref> for objects is.</t>
-			</section>
-			
-			<section title="additionalItems" anchor="additionalItems">
-				<t>This attribute specifies how any item in the array instance that is not explicitly defined by <xref target="items">"items"</xref> (hereafter referred to as "additional items") is handled. If specified, the value MUST be a schema or a boolean.</t>
-				<t>If a schema is provided:
-					<list>
-						<t>If the <xref target="items">"items"</xref> attribute is unspecified, then all items in the array instance must be valid against this schema.</t>
-						<t>If the <xref target="items">"items"</xref> attribute is a schema, then this attribute is ignored.</t>
-						<t>If the <xref target="items">"items"</xref> attribute is an array (during tuple typing), then any additional items MUST be valid against this schema.</t>
-					</list>
-				</t>
-				<t>If false is provided, then any additional items in the array are not allowed.</t>
-				<t>The default value is an empty schema, which allows any value for additional items.</t>
-			</section>
-			
-			<section title="required" anchor="required">
-				<t>This attribute is an array of strings that defines all the property names that must exist on the object instance.</t>
-			</section>
-			
-			<section title="dependencies" anchor="dependencies">
-				<t>This attribute is an object that specifies the requirements of a property on an object instance. If an object instance has a property with the same name as a property in this attribute's object, then the instance must be valid against the attribute's property value (hereafter referred to as the "dependency value").</t>
-				<t>
-					The dependency value can take one of two forms:
-					
-					<list style="hanging">
-						<t hangText="Simple Dependency">
-							If the dependency value is a string, then the instance object MUST have a property with the same name as the dependency value.
-							If the dependency value is an array of strings, then the instance object MUST have a property with the same name as each string in the dependency value's array.
-						</t>
-						<t hangText="Schema Dependency">
-							If the dependency value is a schema, then the instance object MUST be valid against the schema.
-						</t>
-					</list>
-				</t>
-			</section>
-			
-			<section title="minimum" anchor="minimum">
-				<t>This attribute defines the minimum value of the instance property when the type of the instance value is a number.</t>
-			</section>
-			
-			<section title="maximum" anchor="maximum">
-				<t>This attribute defines the maximum value of the instance property when the type of the instance value is a number.</t>
-			</section>
-			
-			<section title="exclusiveMinimum" anchor="exclusiveMinimum">
-				<t>This attribute indicates if the value of the instance (if the instance is a number) can not equal the number defined by the "minimum" attribute. This is false by default, meaning the instance value can be greater then or equal to the minimum value.</t>
-			</section>
-			
-			<section title="exclusiveMaximum" anchor="exclusiveMaximum">
-				<t>This attribute indicates if the value of the instance (if the instance is a number) can not equal the number defined by the "maximum" attribute. This is false by default, meaning the instance value can be less then or equal to the maximum value.</t>
-			</section>
-			
-			<section title="minItems" anchor="minItems">
-				<t>This attribute defines the minimum number of values in an array when the array is the instance value.</t>
-			</section>
-			
-			<section title="maxItems" anchor="maxItems">
-				<t>This attribute defines the maximum number of values in an array when the array is the instance value.</t>
-			</section>
-			
-			<section title="minProperties" anchor="minProperties">
-				<t>This attribute defines the minimum number of properties required on an object instance.</t>
-			</section>
-			
-			<section title="maxProperties" anchor="maxProperties">
-				<t>This attribute defines the maximum number of properties the object instance can have.</t>
-			</section>
-			
-			<section title="uniqueItems" anchor="uniqueItems">
-				<t>This attribute indicates that all items in an array instance MUST be unique (contains no two identical values).</t>
-				<t>
-					Two instance are consider equal if they are both of the same type and:
-					
-					<list>
-						<t>are null; or</t>
-						<t>are booleans/numbers/strings and have the same value; or</t>
-						<t>are arrays, contains the same number of items, and each item in the array is equal to the item at the corresponding index in the other array; or</t>
-						<t>are objects, contains the same property names, and each property in the object is equal to the corresponding property in the other object.</t>
-					</list>
-				</t>
-			</section>
-			
-			<section title="pattern" anchor="pattern">
-				<t>When the instance value is a string, this provides a regular expression that a string instance MUST match in order to be valid. Regular expressions SHOULD follow the regular expression specification from ECMA 262/Perl 5</t>
-			</section>
-			
-			<section title="minLength" anchor="minLength">
-				<t>When the instance value is a string, this defines the minimum length of the string.</t>
-			</section>
-			
-			<section title="maxLength" anchor="maxLength">
-				<t>When the instance value is a string, this defines the maximum length of the string.</t>
-			</section>
-			
-			<section title="enum" anchor="enum">
-				<t>This provides an enumeration of all possible values that are valid for the instance property. This MUST be an array, and each item in the array represents a possible value for the instance value. If this attribute is defined, the instance value MUST be one of the values in the array in order for the schema to be valid. Comparison of enum values uses the same algorithm as defined in <xref target="uniqueItems">"uniqueItems"</xref>.</t>
-			</section>
-			
-			<section title="default" anchor="default">
-				<t>This attribute defines the default value of the instance when the instance is undefined.</t>
-			</section>
-			
-			<section title="title" anchor="title">
-				<t>This attribute is a string that provides a short description of the instance property.</t>
-			</section>
-			
-			<section title="description" anchor="description">
-				<t>This attribute is a string that provides a full description of the of purpose the instance property.</t>
-			</section>
-			
-			<section title="divisibleBy" anchor="divisibleBy">
-				<t>This attribute defines what value the number instance must be divisible by with no remainder (the result of the division must be an integer.) The value of this attribute SHOULD NOT be 0.</t>
-			</section>
-			
-			<section title="disallow" anchor="disallow">
-				<t>This attribute takes the same values as the "type" attribute, however if the instance matches the type or if this value is an array and the instance matches any type or schema in the array, then this instance is not valid.</t>
-			</section>
-			
-			<section title="extends" anchor="extends">
-				<t>The value of this property MUST be another schema which will provide a base schema which the current schema will inherit from. The inheritance rules are such that any instance that is valid according to the current schema MUST be valid according to the referenced schema. This MAY also be an array, in which case, the instance MUST be valid for all the schemas in the array. A schema that extends another schema MAY define additional attributes, constrain existing attributes, or add other constraints.</t>
-				<t>
-					Conceptually, the behavior of extends can be seen as validating an
-					instance against all constraints in the extending schema as well as
-					the extended schema(s). More optimized implementations that merge
-					schemas are possible, but are not required. Some examples of using "extends":
-					
-					<figure>
-						<artwork>
-<![CDATA[
-{
-	"description": "An adult",
-	"properties": {
-		"age": {
-			"minimum": 21
-		}
-	},
-	"extends": {"$ref": "person"}
-}
-]]>
-						</artwork>
-					</figure>
-					
-					<figure>
-						<artwork>
-<![CDATA[
-{
-	"description": "Extended schema",
-	"properties": {
-		"deprecated": {
-			"type": "boolean"
-		}
-	},
-	"extends": {"$ref": "http://json-schema.org/draft-04/schema"}
-}
-]]>
-						</artwork>
-					</figure>
-				</t>
-			</section>
-			
-			<section title="id" anchor="id">
-				<t>
-					This attribute defines the current URI of this schema (this attribute is
-					effectively a "self" link). This URI MAY be relative or absolute. If
-					the URI is relative it is resolved against the current URI of the parent
-					schema it is contained in. If this schema is not contained in any
-					parent schema, the current URI of the parent schema is held to be the
-					URI under which this schema was addressed. If id is missing, the current URI of a schema is
-					defined to be that of the parent schema. The current URI of the schema
-					is also used to construct relative references such as for $ref.
-				</t>
-			</section>
-			
-			<section title="$ref" anchor="ref">
-				<t>
-					This attribute defines a URI of a schema that contains the full representation of this schema. 
-					When a validator encounters this attribute, it SHOULD replace the current schema with the schema referenced by the value's URI (if known and available) and re-validate the instance. 
-					This URI MAY be relative or absolute, and relative URIs SHOULD be resolved against the URI of the current schema.
-				</t>
-			</section>
-			
-			<section title="$schema" anchor="schema">
-				<t>
-					This attribute defines a URI of a JSON Schema that is the schema of the current schema. 
-					When this attribute is defined, a validator SHOULD use the schema referenced by the value's URI (if known and available) when resolving <xref target="hyper-schema">Hyper Schema</xref><xref target="links">links</xref>.
-				</t>
-				
-				<t>
-					A validator MAY use this attribute's value to determine which version of JSON Schema the current schema is written in, and provide the appropriate validation features and behavior. 
-					Therefore, it is RECOMMENDED that all schema authors include this attribute in their schemas to prevent conflicts with future JSON Schema specification changes.
-				</t>
-			</section>
-		</section>
-		
-		<section title="Hyper Schema" anchor="hyper-schema">
-			<t>
-				The following attributes are specified in addition to those
-				attributes that already provided by the core schema with the specific
-				purpose of informing user agents of relations between resources based
-				on JSON data. Just as with JSON
-				schema attributes, all the attributes in hyper schemas are optional.
-				Therefore, an empty object is a valid (non-informative) schema, and
-				essentially describes plain JSON (no constraints on the structures).
-				Addition of attributes provides additive information for user agents.
-			</t>
-			
-			<section title="links" anchor="links">
-				<t>
-					The value of the links property MUST be an array, where each item 
-					in the array is a link description object which describes the link
-					relations of the instances.
-				</t>
-				
-				<!-- TODO: Needs more clarification and examples -->
-				
-				<section title="Link Description Object">
-					<t>
-						A link description object is used to describe link relations. In 
-						the context of a schema, it defines the link relations of the 
-						instances of the schema, and can be parameterized by the instance
-						values. The link description format can be used without JSON Schema, 
-						and use of this format can
-						be declared by referencing the normative link description
-						schema as the the schema for the data structure that uses the 
-						links. The URI of the normative link description schema is: 
-						<eref target="http://json-schema.org/links">http://json-schema.org/links</eref> (latest version) or
-						<eref target="http://json-schema.org/draft-04/links">http://json-schema.org/draft-04/links</eref> (draft-04 version).
-					</t>
-					
-					<section title="href" anchor="href">
-						<t>
-							The value of the "href" link description property
-							indicates the target URI of the related resource. The value
-							of the instance property SHOULD be resolved as a URI-Reference per <xref target="RFC3986">RFC 3986</xref>
-							and MAY be a relative URI. The base URI to be used for relative resolution
-							SHOULD be the URI used to retrieve the instance object (not the schema)
-							when used within a schema. Also, when links are used within a schema, the URI 
-							SHOULD be parametrized by the property values of the instance 
-							object, if property values exist for the corresponding variables
-							in the template (otherwise they MAY be provided from alternate sources, like user input).
-						</t>
-						
-						<t>
-							Instance property values SHOULD be substituted into the URIs where
-							matching braces ('{', '}') are found surrounding zero or more characters,
-							creating an expanded URI. Instance property value substitutions are resolved
-							by using the text between the braces to denote the property name
-							from the instance to get the value to substitute. 
-							
-							<figure>
-								<preamble>For example, if an href value is defined:</preamble>
-								<artwork>
-<![CDATA[
-http://somesite.com/{id}
-]]>
-								</artwork>
-								<postamble>Then it would be resolved by replace the value of the "id" property value from the instance object.</postamble>
-							</figure>
-							
-							<figure>
-								<preamble>If the value of the "id" property was "45", the expanded URI would be:</preamble>
-								<artwork>
-<![CDATA[
-http://somesite.com/45
-]]>
-								</artwork>
-							</figure>
-							
-							If matching braces are found with the string "@" (no quotes) between the braces, then the 
-							actual instance value SHOULD be used to replace the braces, rather than a property value.
-							This should only be used in situations where the instance is a scalar (string, 
-							boolean, or number), and not for objects or arrays.
-						</t>
-					</section>
-					
-					<section title="rel">
-						<t>
-							The value of the "rel" property indicates the name of the 
-							relation to the target resource. The relation to the target SHOULD be interpreted as specifically from the instance object that the schema (or sub-schema) applies to, not just the top level resource that contains the object within its hierarchy. If a resource JSON representation contains a sub object with a property interpreted as a link, that sub-object holds the relation with the target. A relation to target from the top level resource MUST be indicated with the schema describing the top level JSON representation.
-						</t>
-						
-						<t>
-							Relationship definitions SHOULD NOT be media type dependent, and users are encouraged to utilize existing accepted relation definitions, including those in existing relation registries (see <xref target="RFC4287">RFC 4287</xref>). However, we define these relations here for clarity of normative interpretation within the context of JSON hyper schema defined relations:
-							
-							<list style="hanging">
-								<t hangText="self">
-									If the relation value is "self", when this property is encountered in
-									the instance object, the object represents a resource and the instance object is
-									treated as a full representation of the target resource identified by
-									the specified URI.
-								</t>
-								
-								<t hangText="full">
-									This indicates that the target of the link is the full representation for the instance object. The object that contains this link possibly may not be the full representation.
-								</t>
-								
-								<t hangText="describedby">
-									This indicates the target of the link is the schema for the instance object. This MAY be used to specifically denote the schemas of objects within a JSON object hierarchy, facilitating polymorphic type data structures.
-								</t>
-								
-								<t hangText="root">
-									This relation indicates that the target of the link
-									SHOULD be treated as the root or the body of the representation for the
-									purposes of user agent interaction or fragment resolution. All other
-									properties of the instance objects can be regarded as meta-data
-									descriptions for the data.
-								</t>
-							</list>
-						</t>
-						
-						<t>
-							The following relations are applicable for schemas (the schema as the "from" resource in the relation):
-
-							<list style="hanging">
-								<t hangText="instances">This indicates the target resource that represents collection of instances of a schema.</t>
-								<t hangText="create">This indicates a target to use for creating new instances of a schema. This link definition SHOULD be a submission link with a non-safe method (like POST).</t>
-							</list>
-						</t>
-						
-						<t>
-							<figure>
-								<preamble>For example, if a schema is defined:</preamble>
-								<artwork>
-<![CDATA[
-{
-	"links": [{
-		"rel": "self",
-		"href": "{id}"
-	}, {
-		"rel": "up",
-		"href": "{upId}"
-	}, {
-		"rel": "children",
-		"href": "?upId={id}"
-	}]
-}
-]]>
-								</artwork>
-							</figure>
-							
-							<figure>
-								<preamble>And if a collection of instance resource's JSON representation was retrieved:</preamble>
-								<artwork>
-<![CDATA[
-GET /Resource/
-
-[{
-	"id": "thing",
-	"upId": "parent"
-}, {
-	"id": "thing2",
-	"upId": "parent"
-}]
-]]>
-								</artwork>
-							</figure>
-
-							This would indicate that for the first item in the collection, its own
-							(self) URI would resolve to "/Resource/thing" and the first item's "up"
-							relation SHOULD be resolved to the resource at "/Resource/parent".
-							The "children" collection would be located at "/Resource/?upId=thing".
-						</t>
-					</section>
-					
-					<section title="template">
-						<t>This property value is a string that defines the templating language used in the <xref target="href">"href"</xref> attribute. If no templating language is defined, then the default <xref target="href">Link Description Object templating langauge</xref> is used.</t>
-					</section>
-					
-					<section title="targetSchema">
-						<t>This property value is a schema that defines the expected structure of the JSON representation of the target of the link.</t>
-					</section>
-					
-					<section title="Submission Link Properties">
-						<t>
-							The following properties also apply to link definition objects, and 
-							provide functionality analogous to HTML forms, in providing a 
-							means for submitting extra (often user supplied) information to send to a server.
-						</t>
-						
-						<section title="method">
-							<t>
-								This attribute defines which method can be used to access the target resource. 
-								In an HTTP environment, this would be "GET" or "POST" (other HTTP methods 
-								such as "PUT" and "DELETE" have semantics that are clearly implied by 
-								accessed resources, and do not need to be defined here). 
-								This defaults to "GET".
-							</t>
-						</section>
-						
-						<section title="enctype">
-							<t>
-								If present, this property indicates a query media type format that the server
-								supports for querying or posting to the collection of instances at the target 
-								resource. The query can be 
-								suffixed to the target URI to query the collection with
-								property-based constraints on the resources that SHOULD be returned from
-								the server or used to post data to the resource (depending on the method).
-								
-								<figure>
-									<preamble>For example, with the following schema:</preamble>
-									<artwork>
-<![CDATA[
-{
-	"links": [{
-		"enctype": "application/x-www-form-urlencoded",
-		"method": "GET",
-		"href": "/Product/",
-		"properties": {
-			"name": {
-				"description": "name of the product"
-			}
-		}
-	}]
-}
-]]>
-									</artwork>
-									<postamble>This indicates that the client can query the server for instances that have a specific name.</postamble>
-								</figure>
-								
-								<figure>
-									<preamble>For example:</preamble>
-									<artwork>
-<![CDATA[
-/Product/?name=Slinky
-]]>
-									</artwork>
-								</figure>
-
-								If no enctype or method is specified, only the single URI specified by 
-								the href property is defined. If the method is POST, "application/json" is 
-								the default media type.
-							</t>
-						</section>
-						
-						<section title="schema">
-							<t>
-								This attribute contains a schema which defines the acceptable structure of the submitted
-								request (for a GET request, this schema would define the properties for the query string 
-								and for a POST request, this would define the body).
-							</t>
-						</section>
-					</section>
-				</section>
-			</section>
-			
-			<section title="fragmentResolution">
-				<t>
-					This property indicates the fragment resolution protocol to use for
-					resolving fragment identifiers in URIs within the instance
-					representations. This applies to the instance object URIs and all
-					children of the instance object's URIs. The default fragment resolution
-					protocol is "json-pointer", which is defined below. Other fragment
-					resolution protocols MAY be used, but are not defined in this document.
-				</t>
-				
-				<t>
-					The fragment identifier is based on <xref target="RFC3986">RFC 3986, Sec 5</xref>, and defines the
-					mechanism for resolving references to entities within a document.
-				</t>
-				
-				<section title="json-pointer fragment resolution">
-					<t>The "json-pointer" fragment resolution protocol uses a <xref target="json-pointer">JSON Pointer</xref> to resolve fragment identifiers in URIs within instance representations.</t>
-				</section>
-			</section>
-			
-			<!-- TODO: Remove this? -->
-			
-			<section title="readonly">
-				<t>This attribute indicates that the instance value SHOULD NOT be changed. Attempts by a user agent to modify the value of this property are expected to be rejected by a server.</t>
-			</section>
-			
-			<section title="contentEncoding">
-				<t>If the instance property value is a string, this attribute defines that the string SHOULD be interpreted as binary data and decoded using the encoding named by this schema property. <xref target="RFC2045">RFC 2045, Sec 6.1</xref> lists the possible values for this property.</t>
-			</section>
-			
-			<section title="pathStart">
-				<t>
-					This attribute is a URI that defines what the instance's URI MUST start with in order to validate. 
-					The value of the "pathStart" attribute MUST be resolved as per <xref target="RFC3986">RFC 3986, Sec 5</xref>, 
-					and is relative to the instance's URI.
-				</t>
-				
-				<t>
-					When multiple schemas have been referenced for an instance, the user agent 
-					can determine if this schema is applicable for a particular instance by 
-					determining if the URI of the instance begins with the the value of the "pathStart"
-					attribute. If the URI of the instance does not start with this URI, 
-					or if another schema specifies a starting URI that is longer and also matches the 
-					instance, this schema SHOULD NOT be applied to the instance. Any schema 
-					that does not have a pathStart attribute SHOULD be considered applicable 
-					to all the instances for which it is referenced.
-				</t>
-			</section>
-			
-			<section title="mediaType">
-				<t>This attribute defines the media type of the instance representations that this schema is defining.</t>
-			</section>
-		</section>
-		
-		<section title="Security Considerations">
-			<t>
-				This specification is a sub-type of the JSON format, and 
-				consequently the security considerations are generally the same as <xref target="RFC4627">RFC 4627</xref>. 
-				However, an additional issue is that when link relation of "self"
-				is used to denote a full representation of an object, the user agent 
-				SHOULD NOT consider the representation to be the authoritative representation
-				of the resource denoted by the target URI if the target URI is not
-				equivalent to or a sub-path of the the URI used to request the resource 
-				representation which contains the target URI with the "self" link.
-				
-				<figure>
-					<preamble>For example, if a hyper schema was defined:</preamble>
-					<artwork>
-<![CDATA[
-{
-	"links": [{
-		"rel": "self",
-		"href": "{id}"
-	}]
-}
-]]>
-					</artwork>
-				</figure>
-				
-				<figure>
-					<preamble>And a resource was requested from somesite.com:</preamble>
-					<artwork>
-<![CDATA[
-GET /foo/
-]]>
-					</artwork>
-				</figure>
-
-				<figure>
-					<preamble>With a response of:</preamble>
-					<artwork>
-<![CDATA[
-Content-Type: application/json; profile=/schema-for-this-data
-
-[{
-	"id": "bar",
-	"name": "This representation can be safely treated \
-		as authoritative "
-}, {
-	"id": "/baz",
-	"name": "This representation should not be treated as \
-		authoritative the user agent should make request the resource\
-		from '/baz' to ensure it has the authoritative representation"
-}, {
-	"id": "http://othersite.com/something",
-	"name": "This representation\
-		should also not be treated as authoritative and the target\
-		resource representation should be retrieved for the\
-		authoritative representation"
-}]
-]]>
-					</artwork>
-				</figure>
-			</t>
-		</section>
-		
-		<section title="IANA Considerations">
-			<t>The proposed MIME media type for JSON Schema is "application/schema+json".</t>
-			<t>Type name: application</t>
-			<t>Subtype name: schema+json</t>
-			<t>Required parameters: profile</t>
-			<t>
-				The value of the profile parameter SHOULD be a URI (relative or absolute) that 
-				refers to the schema used to define the structure of this structure (the 
-				meta-schema). Normally the value would be http://json-schema.org/draft-04/hyper-schema,
-				but it is allowable to use other schemas that extend the hyper schema's meta-
-				schema.
-			</t>
-			<t>Optional parameters: pretty</t>
-			<t>The value of the pretty parameter MAY be true or false to indicate if additional whitespace has been included to make the JSON representation easier to read.</t>
-			
-			<section title="Registry of Link Relations">
-				<t>
-					This registry is maintained by IANA per <xref target="RFC4287">RFC 4287</xref> and this specification adds
-					four values: "full", "create", "instances", "root".  New
-					assignments are subject to IESG Approval, as outlined in <xref target="RFC5226">RFC 5226</xref>.
-					Requests should be made by email to IANA, which will then forward the
-					request to the IESG, requesting approval.
-				</t>
-			</section>
-		</section>
-	</middle>
-	
-	<back>
-		<!-- References Section -->
-		<references title="Normative References">
-			&rfc2045;
-			&rfc2119;
-			&rfc3339;
-			&rfc3986;
-			&rfc4287;
-			<reference anchor="json-pointer" target="http://tools.ietf.org/html/draft-pbryan-zyp-json-pointer-02">
-				<front>
-					<title>JSON Pointer</title>
-					<author initials="P." surname="Bryan">
-						<organization>ForgeRock US, Inc.</organization>
-					</author>
-					<author initials="K." surname="Zyp">
-						<organization>SitePen (USA)</organization>
-					</author>
-					<date year="2011" month="October" />
-				</front>
-			</reference>
-		</references>
-		<references title="Informative References">
-			&rfc2616;
-			&rfc4627;
-			&rfc5226;
-			&iddiscovery;
-			&uritemplate;
-			&linkheader;
-			&html401;
-			&css21;
-		</references>
-
-		<section title="Change Log">
-			<t>
-				<list style="hanging">
-					<t hangText="draft-04">
-						<list style="symbols">
-							<t>Changed "required" attribute to an array of strings.</t>
-							<t>Removed "format" attribute.</t>
-							<t>Added "minProperties" and "maxProperties" attributes.</t>
-							<t>Replaced "slash-delimited" fragment resolution with "json-pointer".</t>
-							<t>Added "template" LDO attribute.</t>
-							<t>Removed irrelevant "Open Issues" section.</t>
-							<t>Merged Conventions and Terminology sections.</t>
-							<t>Defined terms used in specification.</t>
-							<t>Removed "integer" type in favor of {"type":"number", "divisibleBy":1}.</t>
-							<t>Restricted "type" to only the core JSON types.</t>
-							<t>Improved wording of many sections.</t>
-						</list>
-					</t>
-				
-					<t hangText="draft-03">
-						<list style="symbols">
-							<t>Added example and verbiage to "extends" attribute.</t>
-							<t>Defined slash-delimited to use a leading slash.</t>
-							<t>Made "root" a relation instead of an attribute.</t>
-							<t>Removed address values, and MIME media type from format to reduce confusion (mediaType already exists, so it can be used for MIME types).</t>
-							<t>Added more explanation of nullability.</t>
-							<t>Removed "alternate" attribute.</t>
-							<t>Upper cased many normative usages of must, may, and should.</t>
-							<t>Replaced the link submission "properties" attribute to "schema" attribute.</t>
-							<t>Replaced "optional" attribute with "required" attribute.</t>
-							<t>Replaced "maximumCanEqual" attribute with "exclusiveMaximum" attribute.</t>
-							<t>Replaced "minimumCanEqual" attribute with "exclusiveMinimum" attribute.</t>
-							<t>Replaced "requires" attribute with "dependencies" attribute.</t>
-							<t>Moved "contentEncoding" attribute to hyper schema.</t>
-							<t>Added "additionalItems" attribute.</t>
-							<t>Added "id" attribute.</t>
-							<t>Switched self-referencing variable substitution from "-this" to "@" to align with reserved characters in URI template.</t>
-							<t>Added "patternProperties" attribute.</t>
-							<t>Schema URIs are now namespace versioned.</t>
-							<t>Added "$ref" and "$schema" attributes.</t>
-						</list>
-					</t>
-					
-					<t hangText="draft-02">
-						<list style="symbols">
-							<t>Replaced "maxDecimal" attribute with "divisibleBy" attribute.</t>
-							<t>Added slash-delimited fragment resolution protocol and made it the default.</t>
-							<t>Added language about using links outside of schemas by referencing its normative URI.</t>
-							<t>Added "uniqueItems" attribute.</t>
-							<t>Added "targetSchema" attribute to link description object.</t>
-						</list>
-					</t>
-					
-					<t hangText="draft-01">
-						<list style="symbols">
-							<t>Fixed category and updates from template.</t>
-						</list>
-					</t>
-					
-					<t hangText="draft-00">
-						<list style="symbols">
-							<t>Initial draft.</t>
-						</list>
-					</t>
-				</list>
-			</t>
-		</section>
-	</back>
-</rfc>
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/links.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/links.js
deleted file mode 100644
index 1bea0aa..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/links.js
+++ /dev/null
@@ -1,52 +0,0 @@
-/** 
- * JSON Schema link handler
- * Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com)
- * Licensed under the MIT (MIT-LICENSE.txt) license.
- */
-({define:typeof define!="undefined"?define:function(deps, factory){module.exports = factory();}}).
-define([], function(){
-var exports = {};
-exports.cacheLinks = true;
-exports.getLink = function(relation, instance, schema){
-	// gets the URI of the link for the given relation based on the instance and schema
-	// for example:
-	// getLink(
-	// 		"brother", 
-	// 		{"brother_id":33}, 
-	// 		{links:[{rel:"brother", href:"Brother/{brother_id}"}]}) ->
-	//	"Brother/33"
-	var links = schema.__linkTemplates; 
-	if(!links){
-		links = {};
-		var schemaLinks = schema.links;
-		if(schemaLinks && schemaLinks instanceof Array){
-			schemaLinks.forEach(function(link){
-	/*			// TODO: allow for multiple same-name relations
-				if(links[link.rel]){
-					if(!(links[link.rel] instanceof Array)){
-						links[link.rel] = [links[link.rel]];
-					}
-				}*/
-				links[link.rel] = link.href;
-			});
-		}
-		if(exports.cacheLinks){
-			schema.__linkTemplates = links;
-		}
-	}
-	var linkTemplate = links[relation];
-	return linkTemplate && exports.substitute(linkTemplate, instance);
-};
-
-exports.substitute = function(linkTemplate, instance){
-	return linkTemplate.replace(/\{([^\}]*)\}/g, function(t, property){
-			var value = instance[decodeURIComponent(property)];
-			if(value instanceof Array){
-				// the value is an array, it should produce a URI like /Table/(4,5,8) and store.get() should handle that as an array of values
-				return '(' + value.join(',') + ')';
-			}
-			return value;
-		});
-};
-return exports;
-});
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/validate.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/validate.js
deleted file mode 100644
index 55d4c3a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/lib/validate.js
+++ /dev/null
@@ -1,260 +0,0 @@
-/**
- * JSONSchema Validator - Validates JavaScript objects using JSON Schemas
- *	(http://www.json.com/json-schema-proposal/)
- *
- * Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com)
- * Licensed under the MIT (MIT-LICENSE.txt) license.
-To use the validator call the validate function with an instance object and an optional schema object.
-If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
-that schema will be used to validate and the schema parameter is not necessary (if both exist,
-both validations will occur).
-The validate method will return an array of validation errors. If there are no errors, then an
-empty list will be returned. A validation error will have two properties:
-"property" which indicates which property had the error
-"message" which indicates what the error was
- */
-({define:typeof define!="undefined"?define:function(deps, factory){module.exports = factory();}}).
-define([], function(){
-var exports = validate;
-// setup primitive classes to be JSON Schema types
-exports.Integer = {type:"integer"};
-var primitiveConstructors = {
-	String: String,
-	Boolean: Boolean,
-	Number: Number,
-	Object: Object,
-	Array: Array,
-	Date: Date
-}
-exports.validate = validate;
-function validate(/*Any*/instance,/*Object*/schema) {
-		// Summary:
-		//  	To use the validator call JSONSchema.validate with an instance object and an optional schema object.
-		// 		If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
-		// 		that schema will be used to validate and the schema parameter is not necessary (if both exist,
-		// 		both validations will occur).
-		// 		The validate method will return an object with two properties:
-		// 			valid: A boolean indicating if the instance is valid by the schema
-		// 			errors: An array of validation errors. If there are no errors, then an
-		// 					empty list will be returned. A validation error will have two properties:
-		// 						property: which indicates which property had the error
-		// 						message: which indicates what the error was
-		//
-		return validate(instance, schema, {changing: false});//, coerce: false, existingOnly: false});
-	};
-exports.checkPropertyChange = function(/*Any*/value,/*Object*/schema, /*String*/property) {
-		// Summary:
-		// 		The checkPropertyChange method will check to see if an value can legally be in property with the given schema
-		// 		This is slightly different than the validate method in that it will fail if the schema is readonly and it will
-		// 		not check for self-validation, it is assumed that the passed in value is already internally valid.
-		// 		The checkPropertyChange method will return the same object type as validate, see JSONSchema.validate for
-		// 		information.
-		//
-		return validate(value, schema, {changing: property || "property"});
-	};
-var validate = exports._validate = function(/*Any*/instance,/*Object*/schema,/*Object*/options) {
-
-	if (!options) options = {};
-	var _changing = options.changing;
-
-	function getType(schema){
-		return schema.type || (primitiveConstructors[schema.name] == schema && schema.name.toLowerCase());
-	}
-	var errors = [];
-	// validate a value against a property definition
-	function checkProp(value, schema, path,i){
-
-		var l;
-		path += path ? typeof i == 'number' ? '[' + i + ']' : typeof i == 'undefined' ? '' : '.' + i : i;
-		function addError(message){
-			errors.push({property:path,message:message});
-		}
-
-		if((typeof schema != 'object' || schema instanceof Array) && (path || typeof schema != 'function') && !(schema && getType(schema))){
-			if(typeof schema == 'function'){
-				if(!(value instanceof schema)){
-					addError("is not an instance of the class/constructor " + schema.name);
-				}
-			}else if(schema){
-				addError("Invalid schema/property definition " + schema);
-			}
-			return null;
-		}
-		if(_changing && schema.readonly){
-			addError("is a readonly field, it can not be changed");
-		}
-		if(schema['extends']){ // if it extends another schema, it must pass that schema as well
-			checkProp(value,schema['extends'],path,i);
-		}
-		// validate a value against a type definition
-		function checkType(type,value){
-			if(type){
-				if(typeof type == 'string' && type != 'any' &&
-						(type == 'null' ? value !== null : typeof value != type) &&
-						!(value instanceof Array && type == 'array') &&
-						!(value instanceof Date && type == 'date') &&
-						!(type == 'integer' && value%1===0)){
-					return [{property:path,message:(typeof value) + " value found, but a " + type + " is required"}];
-				}
-				if(type instanceof Array){
-					var unionErrors=[];
-					for(var j = 0; j < type.length; j++){ // a union type
-						if(!(unionErrors=checkType(type[j],value)).length){
-							break;
-						}
-					}
-					if(unionErrors.length){
-						return unionErrors;
-					}
-				}else if(typeof type == 'object'){
-					var priorErrors = errors;
-					errors = [];
-					checkProp(value,type,path);
-					var theseErrors = errors;
-					errors = priorErrors;
-					return theseErrors;
-				}
-			}
-			return [];
-		}
-		if(value === undefined){
-			if(schema.required){
-				addError("is missing and it is required");
-			}
-		}else{
-			errors = errors.concat(checkType(getType(schema),value));
-			if(schema.disallow && !checkType(schema.disallow,value).length){
-				addError(" disallowed value was matched");
-			}
-			if(value !== null){
-				if(value instanceof Array){
-					if(schema.items){
-						var itemsIsArray = schema.items instanceof Array;
-						var propDef = schema.items;
-						for (i = 0, l = value.length; i < l; i += 1) {
-							if (itemsIsArray)
-								propDef = schema.items[i];
-							if (options.coerce)
-								value[i] = options.coerce(value[i], propDef);
-							errors.concat(checkProp(value[i],propDef,path,i));
-						}
-					}
-					if(schema.minItems && value.length < schema.minItems){
-						addError("There must be a minimum of " + schema.minItems + " in the array");
-					}
-					if(schema.maxItems && value.length > schema.maxItems){
-						addError("There must be a maximum of " + schema.maxItems + " in the array");
-					}
-				}else if(schema.properties || schema.additionalProperties){
-					errors.concat(checkObj(value, schema.properties, path, schema.additionalProperties));
-				}
-				if(schema.pattern && typeof value == 'string' && !value.match(schema.pattern)){
-					addError("does not match the regex pattern " + schema.pattern);
-				}
-				if(schema.maxLength && typeof value == 'string' && value.length > schema.maxLength){
-					addError("may only be " + schema.maxLength + " characters long");
-				}
-				if(schema.minLength && typeof value == 'string' && value.length < schema.minLength){
-					addError("must be at least " + schema.minLength + " characters long");
-				}
-				if(typeof schema.minimum !== undefined && typeof value == typeof schema.minimum &&
-						schema.minimum > value){
-					addError("must have a minimum value of " + schema.minimum);
-				}
-				if(typeof schema.maximum !== undefined && typeof value == typeof schema.maximum &&
-						schema.maximum < value){
-					addError("must have a maximum value of " + schema.maximum);
-				}
-				if(schema['enum']){
-					var enumer = schema['enum'];
-					l = enumer.length;
-					var found;
-					for(var j = 0; j < l; j++){
-						if(enumer[j]===value){
-							found=1;
-							break;
-						}
-					}
-					if(!found){
-						addError("does not have a value in the enumeration " + enumer.join(", "));
-					}
-				}
-				if(typeof schema.maxDecimal == 'number' &&
-					(value.toString().match(new RegExp("\\.[0-9]{" + (schema.maxDecimal + 1) + ",}")))){
-					addError("may only have " + schema.maxDecimal + " digits of decimal places");
-				}
-			}
-		}
-		return null;
-	}
-	// validate an object against a schema
-	function checkObj(instance,objTypeDef,path,additionalProp){
-
-		if(typeof objTypeDef =='object'){
-			if(typeof instance != 'object' || instance instanceof Array){
-				errors.push({property:path,message:"an object is required"});
-			}
-			
-			for(var i in objTypeDef){ 
-				if(objTypeDef.hasOwnProperty(i)){
-					var value = instance[i];
-					// skip _not_ specified properties
-					if (value === undefined && options.existingOnly) continue;
-					var propDef = objTypeDef[i];
-					// set default
-					if(value === undefined && propDef["default"]){
-						value = instance[i] = propDef["default"];
-					}
-					if(options.coerce && i in instance){
-						value = instance[i] = options.coerce(value, propDef);
-					}
-					checkProp(value,propDef,path,i);
-				}
-			}
-		}
-		for(i in instance){
-			if(instance.hasOwnProperty(i) && !(i.charAt(0) == '_' && i.charAt(1) == '_') && objTypeDef && !objTypeDef[i] && additionalProp===false){
-				if (options.filter) {
-					delete instance[i];
-					continue;
-				} else {
-					errors.push({property:path,message:(typeof value) + "The property " + i +
-						" is not defined in the schema and the schema does not allow additional properties"});
-				}
-			}
-			var requires = objTypeDef && objTypeDef[i] && objTypeDef[i].requires;
-			if(requires && !(requires in instance)){
-				errors.push({property:path,message:"the presence of the property " + i + " requires that " + requires + " also be present"});
-			}
-			value = instance[i];
-			if(additionalProp && (!(objTypeDef && typeof objTypeDef == 'object') || !(i in objTypeDef))){
-				if(options.coerce){
-					value = instance[i] = options.coerce(value, additionalProp);
-				}
-				checkProp(value,additionalProp,path,i);
-			}
-			if(!_changing && value && value.$schema){
-				errors = errors.concat(checkProp(value,value.$schema,path,i));
-			}
-		}
-		return errors;
-	}
-	if(schema){
-		checkProp(instance,schema,'',_changing || '');
-	}
-	if(!_changing && instance && instance.$schema){
-		checkProp(instance,instance.$schema,'','');
-	}
-	return {valid:!errors.length,errors:errors};
-};
-exports.mustBeValid = function(result){
-	//	summary:
-	//		This checks to ensure that the result is valid and will throw an appropriate error message if it is not
-	// result: the result returned from checkPropertyChange or validate
-	if(!result.valid){
-		throw new TypeError(result.errors.map(function(error){return "for property " + error.property + ': ' + error.message;}).join(", \n"));
-	}
-}
-
-return exports;
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/package.json
deleted file mode 100644
index bce830a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/package.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-  "name": "json-schema",
-  "version": "0.2.2",
-  "author": {
-    "name": "Kris Zyp"
-  },
-  "description": "JSON Schema validation and specifications",
-  "maintainers": [
-    {
-      "name": "kriszyp",
-      "email": "kriszyp@gmail.com"
-    }
-  ],
-  "keywords": [
-    "json",
-    "schema"
-  ],
-  "licenses": [
-    {
-      "type": "AFLv2.1",
-      "url": "http://trac.dojotoolkit.org/browser/dojo/trunk/LICENSE#L43"
-    },
-    {
-      "type": "BSD",
-      "url": "http://trac.dojotoolkit.org/browser/dojo/trunk/LICENSE#L13"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/kriszyp/json-schema.git"
-  },
-  "directories": {
-    "lib": "./lib"
-  },
-  "main": "./lib/validate.js",
-  "devDependencies": {
-    "vows": "*"
-  },
-  "scripts": {
-    "test": "echo TESTS DISABLED vows --spec test/*.js"
-  },
-  "readme": "JSON Schema is a repository for the JSON Schema specification, reference schemas and a CommonJS implementation of JSON Schema (not the only JavaScript implementation of JSON Schema, JSV is another excellent JavaScript validator).\r\n\r\nCode is licensed under the AFL or BSD license as part of the Persevere \r\nproject which is administered under the Dojo foundation,\r\nand all contributions require a Dojo CLA.",
-  "_id": "json-schema@0.2.2",
-  "dist": {
-    "shasum": "50354f19f603917c695f70b85afa77c3b0f23506",
-    "tarball": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.2.tgz"
-  },
-  "_npmVersion": "1.1.59",
-  "_npmUser": {
-    "name": "kriszyp",
-    "email": "kriszyp@gmail.com"
-  },
-  "_shasum": "50354f19f603917c695f70b85afa77c3b0f23506",
-  "_resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.2.tgz",
-  "_from": "json-schema@0.2.2",
-  "bugs": {
-    "url": "https://github.com/kriszyp/json-schema/issues"
-  },
-  "homepage": "https://github.com/kriszyp/json-schema#readme"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/test/tests.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/test/tests.js
deleted file mode 100644
index 2938aea..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/json-schema/test/tests.js
+++ /dev/null
@@ -1,95 +0,0 @@
-var assert = require('assert');
-var vows = require('vows');
-var path = require('path');
-var fs = require('fs');
-
-var validate = require('../lib/validate').validate;
-
-
-var revision = 'draft-03';
-var schemaRoot = path.join(__dirname, '..', revision);
-var schemaNames = ['schema', 'hyper-schema', 'links', 'json-ref' ];
-var schemas = {};
-
-schemaNames.forEach(function(name) {
-    var file = path.join(schemaRoot, name);
-    schemas[name] = loadSchema(file);
-});
-
-schemaNames.forEach(function(name) {
-    var s, n = name+'-nsd', f = path.join(schemaRoot, name);
-    schemas[n] = loadSchema(f);
-    s = schemas[n];
-    delete s['$schema'];
-});
-
-function loadSchema(path) {
-    var data = fs.readFileSync(path, 'utf-8');
-    var schema = JSON.parse(data);
-    return schema;
-}
-
-function resultIsValid() {
-    return function(result) {
-        assert.isObject(result);
-        //assert.isBoolean(result.valid);
-        assert.equal(typeof(result.valid), 'boolean');
-        assert.isArray(result.errors);
-        for (var i = 0; i < result.errors.length; i++) {
-            assert.notEqual(result.errors[i], null, 'errors['+i+'] is null');
-        }
-    }
-}
-
-function assertValidates(doc, schema) {
-    var context = {};
-
-    context[': validate('+doc+', '+schema+')'] = {
-        topic: validate(schemas[doc], schemas[schema]),
-        'returns valid result': resultIsValid(),
-        'with valid=true': function(result) { assert.equal(result.valid, true); },
-        'and no errors':   function(result) {
-            // XXX work-around for bug in vows: [null] chokes it
-            if (result.errors[0] == null) assert.fail('(errors contains null)');
-            assert.length(result.errors, 0);
-        }
-    };
-
-    return context;
-}
-
-function assertSelfValidates(doc) {
-    var context = {};
-
-    context[': validate('+doc+')'] = {
-        topic: validate(schemas[doc]),
-        'returns valid result': resultIsValid(),
-        'with valid=true': function(result) { assert.equal(result.valid, true); },
-        'and no errors':   function(result) { assert.length(result.errors, 0); }
-    };
-
-    return context;
-}
-
-var suite = vows.describe('JSON Schema').addBatch({
-    'Core-NSD self-validates': assertSelfValidates('schema-nsd'),
-    'Core-NSD/Core-NSD': assertValidates('schema-nsd', 'schema-nsd'),
-    'Core-NSD/Core': assertValidates('schema-nsd', 'schema'),
-
-    'Core self-validates': assertSelfValidates('schema'),
-    'Core/Core': assertValidates('schema', 'schema'),
-
-    'Hyper-NSD self-validates': assertSelfValidates('hyper-schema-nsd'),
-    'Hyper self-validates': assertSelfValidates('hyper-schema'),
-    'Hyper/Hyper': assertValidates('hyper-schema', 'hyper-schema'),
-    'Hyper/Core': assertValidates('hyper-schema', 'schema'),
-
-    'Links-NSD self-validates': assertSelfValidates('links-nsd'),
-    'Links self-validates': assertSelfValidates('links'),
-    'Links/Hyper': assertValidates('links', 'hyper-schema'),
-    'Links/Core': assertValidates('links', 'schema'),
-
-    'Json-Ref self-validates': assertSelfValidates('json-ref'),
-    'Json-Ref/Hyper': assertValidates('json-ref', 'hyper-schema'),
-    'Json-Ref/Core': assertValidates('json-ref', 'schema')
-}).export(module);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/.gitmodules b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/.gitmodules
deleted file mode 100644
index e69de29..0000000
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/.npmignore
deleted file mode 100644
index 3c3629e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/LICENSE
deleted file mode 100644
index cbc0bb3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2012, Joyent, Inc. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/Makefile b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/Makefile
deleted file mode 100644
index 00faa97..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# Copyright (c) 2012, Joyent, Inc. All rights reserved.
-#
-# Makefile: top-level Makefile
-#
-# This Makefile contains only repo-specific logic and uses included makefiles
-# to supply common targets (javascriptlint, jsstyle, restdown, etc.), which are
-# used by other repos as well.
-#
-
-#
-# Tools
-#
-NPM		 = npm
-
-#
-# Files
-#
-JS_FILES	:= $(shell find lib examples tests -name '*.js')
-JSL_FILES_NODE   = $(JS_FILES)
-JSSTYLE_FILES	 = $(JS_FILES)
-JSL_CONF_NODE	 = jsl.node.conf
-
-.PHONY: all
-all:
-	$(NPM) install
-
-.PHONY: test
-test:
-	node tests/tst.inherit.js
-	node tests/tst.verror.js
-	node tests/tst.werror.js
-	@echo all tests passed
-
-include ./Makefile.targ
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/Makefile.targ b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/Makefile.targ
deleted file mode 100644
index 2a64fe7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/Makefile.targ
+++ /dev/null
@@ -1,285 +0,0 @@
-# -*- mode: makefile -*-
-#
-# Copyright (c) 2012, Joyent, Inc. All rights reserved.
-#
-# Makefile.targ: common targets.
-#
-# NOTE: This makefile comes from the "eng" repo. It's designed to be dropped
-# into other repos as-is without requiring any modifications. If you find
-# yourself changing this file, you should instead update the original copy in
-# eng.git and then update your repo to use the new version.
-#
-# This Makefile defines several useful targets and rules. You can use it by
-# including it from a Makefile that specifies some of the variables below.
-#
-# Targets defined in this Makefile:
-#
-#	check	Checks JavaScript files for lint and style
-#		Checks bash scripts for syntax
-#		Checks SMF manifests for validity against the SMF DTD
-#
-#	clean	Removes built files
-#
-#	docs	Builds restdown documentation in docs/
-#
-#	prepush	Depends on "check" and "test"
-#
-#	test	Does nothing (you should override this)
-#
-#	xref	Generates cscope (source cross-reference index)
-#
-# For details on what these targets are supposed to do, see the Joyent
-# Engineering Guide.
-#
-# To make use of these targets, you'll need to set some of these variables. Any
-# variables left unset will simply not be used.
-#
-#	BASH_FILES	Bash scripts to check for syntax
-#			(paths relative to top-level Makefile)
-#
-#	CLEAN_FILES	Files to remove as part of the "clean" target.  Note
-#			that files generated by targets in this Makefile are
-#			automatically included in CLEAN_FILES.  These include
-#			restdown-generated HTML and JSON files.
-#
-#	DOC_FILES	Restdown (documentation source) files. These are
-#			assumed to be contained in "docs/", and must NOT
-#			contain the "docs/" prefix.
-#
-#	JSL_CONF_NODE	Specify JavaScriptLint configuration files
-#	JSL_CONF_WEB	(paths relative to top-level Makefile)
-#
-#			Node.js and Web configuration files are separate
-#			because you'll usually want different global variable
-#			configurations.  If no file is specified, none is given
-#			to jsl, which causes it to use a default configuration,
-#			which probably isn't what you want.
-#
-#	JSL_FILES_NODE	JavaScript files to check with Node config file.
-#	JSL_FILES_WEB	JavaScript files to check with Web config file.
-#
-# You can also override these variables:
-#
-#	BASH		Path to bash (default: bash)
-#
-#	CSCOPE_DIRS	Directories to search for source files for the cscope
-#			index. (default: ".")
-#
-#	JSL		Path to JavaScriptLint (default: "jsl")
-#
-#	JSL_FLAGS_NODE	Additional flags to pass through to JSL
-#	JSL_FLAGS_WEB
-#	JSL_FLAGS
-#
-#	JSSTYLE		Path to jsstyle (default: jsstyle)
-#
-#	JSSTYLE_FLAGS	Additional flags to pass through to jsstyle
-#
-
-#
-# Defaults for the various tools we use.
-#
-BASH		?= bash
-BASHSTYLE	?= tools/bashstyle
-CP		?= cp
-CSCOPE		?= cscope
-CSCOPE_DIRS	?= .
-JSL		?= jsl
-JSSTYLE		?= jsstyle
-MKDIR		?= mkdir -p
-MV		?= mv
-RESTDOWN_FLAGS	?=
-RMTREE		?= rm -rf
-JSL_FLAGS  	?= --nologo --nosummary
-
-ifeq ($(shell uname -s),SunOS)
-	TAR	?= gtar
-else
-	TAR	?= tar
-endif
-
-
-#
-# Defaults for other fixed values.
-#
-BUILD		= build
-DISTCLEAN_FILES += $(BUILD)
-DOC_BUILD	= $(BUILD)/docs/public
-
-#
-# Configure JSL_FLAGS_{NODE,WEB} based on JSL_CONF_{NODE,WEB}.
-#
-ifneq ($(origin JSL_CONF_NODE), undefined)
-	JSL_FLAGS_NODE += --conf=$(JSL_CONF_NODE)
-endif
-
-ifneq ($(origin JSL_CONF_WEB), undefined)
-	JSL_FLAGS_WEB += --conf=$(JSL_CONF_WEB)
-endif
-
-#
-# Targets. For descriptions on what these are supposed to do, see the
-# Joyent Engineering Guide.
-#
-
-#
-# Instruct make to keep around temporary files. We have rules below that
-# automatically update git submodules as needed, but they employ a deps/*/.git
-# temporary file. Without this directive, make tries to remove these .git
-# directories after the build has completed.
-#
-.SECONDARY: $($(wildcard deps/*):%=%/.git)
-
-#
-# This rule enables other rules that use files from a git submodule to have
-# those files depend on deps/module/.git and have "make" automatically check
-# out the submodule as needed.
-#
-deps/%/.git:
-	git submodule update --init deps/$*
-
-#
-# These recipes make heavy use of dynamically-created phony targets. The parent
-# Makefile defines a list of input files like BASH_FILES. We then say that each
-# of these files depends on a fake target called filename.bashchk, and then we
-# define a pattern rule for those targets that runs bash in check-syntax-only
-# mode. This mechanism has the nice properties that if you specify zero files,
-# the rule becomes a noop (unlike a single rule to check all bash files, which
-# would invoke bash with zero files), and you can check individual files from
-# the command line with "make filename.bashchk".
-#
-.PHONY: check-bash
-check-bash: $(BASH_FILES:%=%.bashchk) $(BASH_FILES:%=%.bashstyle)
-
-%.bashchk: %
-	$(BASH) -n $^
-
-%.bashstyle: %
-	$(BASHSTYLE) $^
-
-.PHONY: check-jsl check-jsl-node check-jsl-web
-check-jsl: check-jsl-node check-jsl-web
-
-check-jsl-node: $(JSL_FILES_NODE:%=%.jslnodechk)
-
-check-jsl-web: $(JSL_FILES_WEB:%=%.jslwebchk)
-
-%.jslnodechk: % $(JSL_EXEC)
-	$(JSL) $(JSL_FLAGS) $(JSL_FLAGS_NODE) $<
-
-%.jslwebchk: % $(JSL_EXEC)
-	$(JSL) $(JSL_FLAGS) $(JSL_FLAGS_WEB) $<
-
-.PHONY: check-jsstyle
-check-jsstyle: $(JSSTYLE_FILES:%=%.jsstylechk)
-
-%.jsstylechk: % $(JSSTYLE_EXEC)
-	$(JSSTYLE) $(JSSTYLE_FLAGS) $<
-
-.PHONY: check
-check: check-jsl check-jsstyle check-bash
-	@echo check ok
-
-.PHONY: clean
-clean::
-	-$(RMTREE) $(CLEAN_FILES)
-
-.PHONY: distclean
-distclean:: clean
-	-$(RMTREE) $(DISTCLEAN_FILES)
-
-CSCOPE_FILES = cscope.in.out cscope.out cscope.po.out
-CLEAN_FILES += $(CSCOPE_FILES)
-
-.PHONY: xref
-xref: cscope.files
-	$(CSCOPE) -bqR
-
-.PHONY: cscope.files
-cscope.files:
-	find $(CSCOPE_DIRS) -name '*.c' -o -name '*.h' -o -name '*.cc' \
-	    -o -name '*.js' -o -name '*.s' -o -name '*.cpp' > $@
-
-#
-# The "docs" target is complicated because we do several things here:
-#
-#    (1) Use restdown to build HTML and JSON files from each of DOC_FILES.
-#
-#    (2) Copy these files into $(DOC_BUILD) (build/docs/public), which
-#        functions as a complete copy of the documentation that could be
-#        mirrored or served over HTTP.
-#
-#    (3) Then copy any directories and media from docs/media into
-#        $(DOC_BUILD)/media. This allows projects to include their own media,
-#        including files that will override same-named files provided by
-#        restdown.
-#
-# Step (3) is the surprisingly complex part: in order to do this, we need to
-# identify the subdirectories in docs/media, recreate them in
-# $(DOC_BUILD)/media, then do the same with the files.
-#
-DOC_MEDIA_DIRS := $(shell find docs/media -type d 2>/dev/null | grep -v "^docs/media$$")
-DOC_MEDIA_DIRS := $(DOC_MEDIA_DIRS:docs/media/%=%)
-DOC_MEDIA_DIRS_BUILD := $(DOC_MEDIA_DIRS:%=$(DOC_BUILD)/media/%)
-
-DOC_MEDIA_FILES := $(shell find docs/media -type f 2>/dev/null)
-DOC_MEDIA_FILES := $(DOC_MEDIA_FILES:docs/media/%=%)
-DOC_MEDIA_FILES_BUILD := $(DOC_MEDIA_FILES:%=$(DOC_BUILD)/media/%)
-
-#
-# Like the other targets, "docs" just depends on the final files we want to
-# create in $(DOC_BUILD), leveraging other targets and recipes to define how
-# to get there.
-#
-.PHONY: docs
-docs:							\
-    $(DOC_FILES:%.restdown=$(DOC_BUILD)/%.html)		\
-    $(DOC_FILES:%.restdown=$(DOC_BUILD)/%.json)		\
-    $(DOC_MEDIA_FILES_BUILD)
-
-#
-# We keep the intermediate files so that the next build can see whether the
-# files in DOC_BUILD are up to date.
-#
-.PRECIOUS:					\
-    $(DOC_FILES:%.restdown=docs/%.html)		\
-    $(DOC_FILES:%.restdown=docs/%json)
-
-#
-# We do clean those intermediate files, as well as all of DOC_BUILD.
-#
-CLEAN_FILES +=					\
-    $(DOC_BUILD)				\
-    $(DOC_FILES:%.restdown=docs/%.html)		\
-    $(DOC_FILES:%.restdown=docs/%.json)
-
-#
-# Before installing the files, we must make sure the directories exist. The |
-# syntax tells make that the dependency need only exist, not be up to date.
-# Otherwise, it might try to rebuild spuriously because the directory itself
-# appears out of date.
-#
-$(DOC_MEDIA_FILES_BUILD): | $(DOC_MEDIA_DIRS_BUILD)
-
-$(DOC_BUILD)/%: docs/% | $(DOC_BUILD)
-	$(CP) $< $@
-
-docs/%.json docs/%.html: docs/%.restdown | $(DOC_BUILD) $(RESTDOWN_EXEC)
-	$(RESTDOWN) $(RESTDOWN_FLAGS) -m $(DOC_BUILD) $<
-
-$(DOC_BUILD):
-	$(MKDIR) $@
-
-$(DOC_MEDIA_DIRS_BUILD):
-	$(MKDIR) $@
-
-#
-# The default "test" target does nothing. This should usually be overridden by
-# the parent Makefile. It's included here so we can define "prepush" without
-# requiring the repo to define "test".
-#
-.PHONY: test
-test:
-
-.PHONY: prepush
-prepush: check test
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/README.md
deleted file mode 100644
index e9b5497..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/README.md
+++ /dev/null
@@ -1,120 +0,0 @@
-# verror: richer JavaScript errors
-
-This module provides two classes: VError, for accretive errors, and WError, for
-wrapping errors.  Both support printf-style error messages using extsprintf.
-
-## Printf-style errors
-
-At the most basic level, VError is just like JavaScript's Error class, but with
-printf-style arguments:
-
-    var verror = require('verror');
-
-    var opname = 'read';
-    var err = new verror.VError('"%s" operation failed', opname);
-    console.log(err.message);
-    console.log(err.stack);
-
-This prints:
-
-    "read" operation failed
-    "read" operation failed
-        at Object.<anonymous> (/Users/dap/node-verror/examples/varargs.js:4:11)
-        at Module._compile (module.js:449:26)
-        at Object.Module._extensions..js (module.js:467:10)
-        at Module.load (module.js:356:32)
-        at Function.Module._load (module.js:312:12)
-        at Module.runMain (module.js:492:10)
-        at process.startup.processNextTick.process._tickCallback (node.js:244:9)
-
-
-## VError for accretive error messages
-
-More interestingly, you can use VError to build up an error describing what
-happened at various levels in the stack.  For example, suppose you have a
-request handler that stats a file and fails if it doesn't exist:
-
-    var fs = require('fs');
-    var verror = require('verror');
-
-    function checkFile(filename, callback) {
-        fs.stat(filename, function (err) {
-            if (err)
-		/* Annotate the "stat" error with what we were doing. */
-	    	return (callback(new verror.VError(err,
-		    'failed to check "%s"', filename)));
-
-	    /* ... */
-        });
-    }
-
-    function handleRequest(filename, callback) {
-    	checkFile('/nonexistent', function (err) {
-    	    if (err) {
-    	    	/* Annotate the "checkFile" error with what we were doing. */
-    	    	return (callback(new verror.VError(err, 'request failed')));
-    	    }
-
-    	    /* ... */
-    	});
-    }
-
-    handleRequest('/nonexistent', function (err) {
-	if (err)
-		console.log(err.message);
-	/* ... */
-    });
-
-Since the file "/nonexistent" doesn't exist, this prints out:
-
-    request failed: failed to check "/nonexistent": ENOENT, stat '/nonexistent'
-
-The idea here is that the lowest level (Node's "fs.stat" function) generates an
-arbitrary error, and each higher level (request handler and stat callback)
-creates a new VError that annotates the previous error with what it was doing,
-so that the result is a clear message explaining what failed at each level.
-
-This plays nicely with extsprintf's "%r" specifier, which prints out a
-Java-style stacktrace with the whole chain of exceptions:
-
-    EXCEPTION: VError: request failed: failed to check "/nonexistent": ENOENT, stat '/nonexistent'
-        at /Users/dap/work/node-verror/examples/levels.js:21:21
-        at /Users/dap/work/node-verror/examples/levels.js:9:12
-        at Object.oncomplete (fs.js:297:15)
-    Caused by: EXCEPTION: VError: failed to check "/nonexistent": ENOENT, stat '/nonexistent'
-        at /Users/dap/work/node-verror/examples/levels.js:9:21
-        at Object.oncomplete (fs.js:297:15)
-    Caused by: EXCEPTION: Error: Error: ENOENT, stat '/nonexistent'
-
-
-## WError for wrapped errors
-
-Sometimes you don't want an Error's "message" field to include the details of
-all of the low-level errors, but you still want to be able to get at them
-programmatically.  For example, in an HTTP server, you probably don't want to
-spew all of the low-level errors back to the client, but you do want to include
-them in the audit log entry for the request.  In that case, you can use a
-WError, which is created exactly like VError (and also supports both
-printf-style arguments and an optional cause), but the resulting "message" only
-contains the top-level error.  It's also more verbose, including the class
-associated with each error in the cause chain.  Using the same example above,
-but replacing the VError in handleRequest with WError, we get this output:
-
-    request failed
-
-That's what we wanted -- just a high-level summary for the client.  But we can
-get the object's toString() for the full details:
-
-    WError: request failed; caused by WError: failed to check "/nonexistent";
-    caused by Error: ENOENT, stat '/nonexistent'
-
-# Contributing
-
-Contributions welcome.  Code should be "make check" clean.  To run "make check",
-you'll need these tools:
-
-* https://github.com/davepacheco/jsstyle
-* https://github.com/davepacheco/javascriptlint
-
-If you're changing something non-trivial or user-facing, you may want to submit
-an issue first.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/levels-verror.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/levels-verror.js
deleted file mode 100644
index 53a7022..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/levels-verror.js
+++ /dev/null
@@ -1,36 +0,0 @@
-var extsprintf = require('extsprintf');
-var fs = require('fs');
-var verror = require('../lib/verror');
-
-function checkFile(filename, callback) {
-	fs.stat(filename, function (err) {
-		if (err)
-			/* Annotate the "stat" error with what we were doing. */
-			return (callback(new verror.VError(err,
-			    'failed to check "%s"', filename)));
-
-		/* ... */
-		return (callback());
-	});
-}
-
-function handleRequest(filename, callback) {
-	checkFile('/nonexistent', function (err) {
-		if (err)
-			/* Annotate the "checkFile" error. */
-			return (callback(new verror.VError(
-			    err, 'request failed')));
-
-		/* ... */
-		return (callback());
-	});
-}
-
-handleRequest('/nonexistent', function (err) {
-	if (err) {
-		console.log(err.message);
-		console.log(extsprintf.sprintf('%r', err));
-	}
-
-    /* ... */
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/levels-werror.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/levels-werror.js
deleted file mode 100644
index 7e57075..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/levels-werror.js
+++ /dev/null
@@ -1,34 +0,0 @@
-var extsprintf = require('extsprintf');
-var fs = require('fs');
-var verror = require('../lib/verror');
-
-function checkFile(filename, callback) {
-	fs.stat(filename, function (err) {
-		if (err)
-			/* Annotate the "stat" error with what we were doing. */
-			return (callback(new verror.VError(err,
-			    'failed to check "%s"', filename)));
-
-		/* ... */
-		return (callback());
-	});
-}
-
-function handleRequest(filename, callback) {
-	checkFile('/nonexistent', function (err) {
-		if (err)
-			/* Wrap the "checkFile" error. */
-			return (callback(new verror.WError(
-			    err, 'request failed')));
-
-		/* ... */
-		return (callback());
-	});
-}
-
-handleRequest('/nonexistent', function (err) {
-	if (err) {
-		console.log(err.message);
-		console.log(err.toString());
-	}
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/varargs.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/varargs.js
deleted file mode 100644
index 2e14ee4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/varargs.js
+++ /dev/null
@@ -1,6 +0,0 @@
-var verror = require('../lib/verror');
-
-var opname = 'read';
-var err = new verror.VError('"%s" operation failed', opname);
-console.log(err.message);
-console.log(err.stack);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/verror.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/verror.js
deleted file mode 100644
index 887b181..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/verror.js
+++ /dev/null
@@ -1,13 +0,0 @@
-var mod_fs = require('fs');
-var mod_verror = require('../lib/verror');
-
-var filename = '/nonexistent';
-
-mod_fs.stat(filename, function (err1) {
-	var err2 = new mod_verror.VError(err1, 'failed to stat "%s"', filename);
-
-	/* The following would normally be higher up the stack. */
-	var err3 = new mod_verror.VError(err2, 'failed to handle request');
-	console.log(err3.message);
-	console.log(err3.stack);
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/werror.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/werror.js
deleted file mode 100644
index f55e532..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/examples/werror.js
+++ /dev/null
@@ -1,14 +0,0 @@
-var mod_fs = require('fs');
-var mod_verror = require('../lib/verror');
-
-var filename = '/nonexistent';
-
-mod_fs.stat(filename, function (err1) {
-	var err2 = new mod_verror.WError(err1, 'failed to stat "%s"', filename);
-
-	/* The following would normally be higher up the stack. */
-	var err3 = new mod_verror.WError(err2, 'failed to handle request');
-	console.log(err3.message);
-	console.log(err3.toString());
-	console.log(err3.stack);
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/jsl.node.conf b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/jsl.node.conf
deleted file mode 100644
index bd724a2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/jsl.node.conf
+++ /dev/null
@@ -1,139 +0,0 @@
-#
-# Configuration File for JavaScript Lint 
-#
-# This configuration file can be used to lint a collection of scripts, or to enable
-# or disable warnings for scripts that are linted via the command line.
-#
-
-### Warnings
-# Enable or disable warnings based on requirements.
-# Use "+WarningName" to display or "-WarningName" to suppress.
-#
-+ambiguous_else_stmt          # the else statement could be matched with one of multiple if statements (use curly braces to indicate intent
-+ambiguous_nested_stmt        # block statements containing block statements should use curly braces to resolve ambiguity
-+ambiguous_newline            # unexpected end of line; it is ambiguous whether these lines are part of the same statement
-+anon_no_return_value         # anonymous function does not always return value
-+assign_to_function_call      # assignment to a function call
--block_without_braces         # block statement without curly braces
-+comma_separated_stmts        # multiple statements separated by commas (use semicolons?)
-+comparison_type_conv         # comparisons against null, 0, true, false, or an empty string allowing implicit type conversion (use === or !==)
-+default_not_at_end           # the default case is not at the end of the switch statement
-+dup_option_explicit          # duplicate "option explicit" control comment
-+duplicate_case_in_switch     # duplicate case in switch statement
-+duplicate_formal             # duplicate formal argument {name}
-+empty_statement              # empty statement or extra semicolon
-+identifier_hides_another     # identifer {name} hides an identifier in a parent scope
--inc_dec_within_stmt          # increment (++) and decrement (--) operators used as part of greater statement
-+incorrect_version            # Expected /*jsl:content-type*/ control comment. The script was parsed with the wrong version.
-+invalid_fallthru             # unexpected "fallthru" control comment
-+invalid_pass                 # unexpected "pass" control comment
-+jsl_cc_not_understood        # couldn't understand control comment using /*jsl:keyword*/ syntax
-+leading_decimal_point        # leading decimal point may indicate a number or an object member
-+legacy_cc_not_understood     # couldn't understand control comment using /*@keyword@*/ syntax
-+meaningless_block            # meaningless block; curly braces have no impact
-+mismatch_ctrl_comments       # mismatched control comment; "ignore" and "end" control comments must have a one-to-one correspondence
-+misplaced_regex              # regular expressions should be preceded by a left parenthesis, assignment, colon, or comma
-+missing_break                # missing break statement
-+missing_break_for_last_case  # missing break statement for last case in switch
-+missing_default_case         # missing default case in switch statement
-+missing_option_explicit      # the "option explicit" control comment is missing
-+missing_semicolon            # missing semicolon
-+missing_semicolon_for_lambda # missing semicolon for lambda assignment
-+multiple_plus_minus          # unknown order of operations for successive plus (e.g. x+++y) or minus (e.g. x---y) signs
-+nested_comment               # nested comment
-+no_return_value              # function {name} does not always return a value
-+octal_number                 # leading zeros make an octal number
-+parseint_missing_radix       # parseInt missing radix parameter
-+partial_option_explicit      # the "option explicit" control comment, if used, must be in the first script tag
-+redeclared_var               # redeclaration of {name}
-+trailing_comma_in_array      # extra comma is not recommended in array initializers
-+trailing_decimal_point       # trailing decimal point may indicate a number or an object member
-+undeclared_identifier        # undeclared identifier: {name}
-+unreachable_code             # unreachable code
--unreferenced_argument        # argument declared but never referenced: {name}
--unreferenced_function        # function is declared but never referenced: {name}
-+unreferenced_variable        # variable is declared but never referenced: {name}
-+unsupported_version          # JavaScript {version} is not supported
-+use_of_label                 # use of label
-+useless_assign               # useless assignment
-+useless_comparison           # useless comparison; comparing identical expressions
--useless_quotes               # the quotation marks are unnecessary
-+useless_void                 # use of the void type may be unnecessary (void is always undefined)
-+var_hides_arg                # variable {name} hides argument
-+want_assign_or_call          # expected an assignment or function call
-+with_statement               # with statement hides undeclared variables; use temporary variable instead
-
-
-### Output format
-# Customize the format of the error message.
-#    __FILE__ indicates current file path
-#    __FILENAME__ indicates current file name
-#    __LINE__ indicates current line
-#    __COL__ indicates current column
-#    __ERROR__ indicates error message (__ERROR_PREFIX__: __ERROR_MSG__)
-#    __ERROR_NAME__ indicates error name (used in configuration file)
-#    __ERROR_PREFIX__ indicates error prefix
-#    __ERROR_MSG__ indicates error message
-#
-# For machine-friendly output, the output format can be prefixed with
-# "encode:". If specified, all items will be encoded with C-slashes.
-#
-# Visual Studio syntax (default):
-+output-format __FILE__(__LINE__): __ERROR__
-# Alternative syntax:
-#+output-format __FILE__:__LINE__: __ERROR__
-
-
-### Context
-# Show the in-line position of the error.
-# Use "+context" to display or "-context" to suppress.
-#
-+context
-
-
-### Control Comments
-# Both JavaScript Lint and the JScript interpreter confuse each other with the syntax for
-# the /*@keyword@*/ control comments and JScript conditional comments. (The latter is
-# enabled in JScript with @cc_on@). The /*jsl:keyword*/ syntax is preferred for this reason,
-# although legacy control comments are enabled by default for backward compatibility.
-#
--legacy_control_comments
-
-
-### Defining identifiers
-# By default, "option explicit" is enabled on a per-file basis.
-# To enable this for all files, use "+always_use_option_explicit"
--always_use_option_explicit
-
-# Define certain identifiers of which the lint is not aware.
-# (Use this in conjunction with the "undeclared identifier" warning.)
-#
-# Common uses for webpages might be:
-+define __dirname
-+define clearInterval
-+define clearTimeout
-+define console
-+define exports
-+define global
-+define process
-+define require
-+define setInterval
-+define setTimeout
-+define Buffer
-+define JSON
-+define Math
-+define __dirname
-+define __filename
-
-### JavaScript Version
-# To change the default JavaScript version:
-#+default-type text/javascript;version=1.5
-#+default-type text/javascript;e4x=1
-
-### Files
-# Specify which files to lint
-# Use "+recurse" to enable recursion (disabled by default).
-# To add a set of files, use "+process FileName", "+process Folder\Path\*.js",
-# or "+process Folder\Path\*.htm".
-#
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/verror.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/verror.js
deleted file mode 100644
index 9ca087b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/lib/verror.js
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * verror.js: richer JavaScript errors
- */
-
-var mod_assert = require('assert');
-var mod_util = require('util');
-
-var mod_extsprintf = require('extsprintf');
-
-/*
- * Public interface
- */
-exports.VError = VError;
-exports.WError = WError;
-exports.MultiError = MultiError;
-
-/*
- * Like JavaScript's built-in Error class, but supports a "cause" argument and a
- * printf-style message.  The cause argument can be null.
- */
-function VError(options)
-{
-	var args, causedBy, ctor, tailmsg;
-
-	if (options instanceof Error || typeof (options) === 'object') {
-		args = Array.prototype.slice.call(arguments, 1);
-	} else {
-		args = Array.prototype.slice.call(arguments, 0);
-		options = undefined;
-	}
-
-	tailmsg = args.length > 0 ?
-	    mod_extsprintf.sprintf.apply(null, args) : '';
-	this.jse_shortmsg = tailmsg;
-	this.jse_summary = tailmsg;
-
-	if (options) {
-		causedBy = options.cause;
-
-		if (!causedBy || !(options.cause instanceof Error))
-			causedBy = options;
-
-		if (causedBy && (causedBy instanceof Error)) {
-			this.jse_cause = causedBy;
-			this.jse_summary += ': ' + causedBy.message;
-		}
-	}
-
-	this.message = this.jse_summary;
-	Error.call(this, this.jse_summary);
-
-	if (Error.captureStackTrace) {
-		ctor = options ? options.constructorOpt : undefined;
-		ctor = ctor || arguments.callee;
-		Error.captureStackTrace(this, ctor);
-	}
-}
-
-mod_util.inherits(VError, Error);
-VError.prototype.name = 'VError';
-
-VError.prototype.toString = function ve_toString()
-{
-	var str = (this.hasOwnProperty('name') && this.name ||
-		this.constructor.name || this.constructor.prototype.name);
-	if (this.message)
-		str += ': ' + this.message;
-
-	return (str);
-};
-
-VError.prototype.cause = function ve_cause()
-{
-	return (this.jse_cause);
-};
-
-
-/*
- * Represents a collection of errors for the purpose of consumers that generally
- * only deal with one error.  Callers can extract the individual errors
- * contained in this object, but may also just treat it as a normal single
- * error, in which case a summary message will be printed.
- */
-function MultiError(errors)
-{
-	mod_assert.ok(errors.length > 0);
-	this.ase_errors = errors;
-
-	VError.call(this, errors[0], 'first of %d error%s',
-	    errors.length, errors.length == 1 ? '' : 's');
-}
-
-mod_util.inherits(MultiError, VError);
-
-
-
-/*
- * Like JavaScript's built-in Error class, but supports a "cause" argument which
- * is wrapped, not "folded in" as with VError.	Accepts a printf-style message.
- * The cause argument can be null.
- */
-function WError(options)
-{
-	Error.call(this);
-
-	var args, cause, ctor;
-	if (typeof (options) === 'object') {
-		args = Array.prototype.slice.call(arguments, 1);
-	} else {
-		args = Array.prototype.slice.call(arguments, 0);
-		options = undefined;
-	}
-
-	if (args.length > 0) {
-		this.message = mod_extsprintf.sprintf.apply(null, args);
-	} else {
-		this.message = '';
-	}
-
-	if (options) {
-		if (options instanceof Error) {
-			cause = options;
-		} else {
-			cause = options.cause;
-			ctor = options.constructorOpt;
-		}
-	}
-
-	Error.captureStackTrace(this, ctor || this.constructor);
-	if (cause)
-		this.cause(cause);
-
-}
-
-mod_util.inherits(WError, Error);
-WError.prototype.name = 'WError';
-
-
-WError.prototype.toString = function we_toString()
-{
-	var str = (this.hasOwnProperty('name') && this.name ||
-		this.constructor.name || this.constructor.prototype.name);
-	if (this.message)
-		str += ': ' + this.message;
-	if (this.we_cause && this.we_cause.message)
-		str += '; caused by ' + this.we_cause.toString();
-
-	return (str);
-};
-
-WError.prototype.cause = function we_cause(c)
-{
-	if (c instanceof Error)
-		this.we_cause = c;
-
-	return (this.we_cause);
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/package.json
deleted file mode 100644
index 20a35ea..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/package.json
+++ /dev/null
@@ -1,44 +0,0 @@
-{
-  "name": "verror",
-  "version": "1.3.6",
-  "description": "richer JavaScript errors",
-  "main": "./lib/verror.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/davepacheco/node-verror.git"
-  },
-  "dependencies": {
-    "extsprintf": "1.0.2"
-  },
-  "engines": [
-    "node >=0.6.0"
-  ],
-  "scripts": {
-    "test": "make test"
-  },
-  "_id": "verror@1.3.6",
-  "dist": {
-    "shasum": "cff5df12946d297d2baaefaa2689e25be01c005c",
-    "tarball": "https://registry.npmjs.org/verror/-/verror-1.3.6.tgz"
-  },
-  "_npmVersion": "1.1.65",
-  "_npmUser": {
-    "name": "dap",
-    "email": "dap@cs.brown.edu"
-  },
-  "maintainers": [
-    {
-      "name": "dap",
-      "email": "dap@cs.brown.edu"
-    }
-  ],
-  "directories": {},
-  "_shasum": "cff5df12946d297d2baaefaa2689e25be01c005c",
-  "_resolved": "https://registry.npmjs.org/verror/-/verror-1.3.6.tgz",
-  "_from": "verror@1.3.6",
-  "bugs": {
-    "url": "https://github.com/davepacheco/node-verror/issues"
-  },
-  "readme": "ERROR: No README data found!",
-  "homepage": "https://github.com/davepacheco/node-verror#readme"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.inherit.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.inherit.js
deleted file mode 100644
index 0f0d70b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.inherit.js
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * tst.inherit.js: test that inheriting from VError and WError work as expected.
- */
-
-var mod_assert = require('assert');
-var mod_util = require('util');
-
-var mod_verror = require('../lib/verror');
-
-var VError = mod_verror.VError;
-var WError = mod_verror.WError;
-var err, suberr;
-
-function VErrorChild()
-{
-	VError.apply(this, Array.prototype.slice.call(arguments));
-}
-
-mod_util.inherits(VErrorChild, VError);
-VErrorChild.prototype.name = 'VErrorChild';
-
-
-function WErrorChild()
-{
-	WError.apply(this, Array.prototype.slice.call(arguments));
-}
-
-mod_util.inherits(WErrorChild, WError);
-WErrorChild.prototype.name = 'WErrorChild';
-
-
-suberr = new Error('root cause');
-err = new VErrorChild(suberr, 'top');
-mod_assert.ok(err instanceof Error);
-mod_assert.ok(err instanceof VError);
-mod_assert.ok(err instanceof VErrorChild);
-mod_assert.equal(err.cause(), suberr);
-mod_assert.equal(err.message, 'top: root cause');
-mod_assert.equal(err.toString(), 'VErrorChild: top: root cause');
-mod_assert.equal(err.stack.split('\n')[0], 'VErrorChild: top: root cause');
-
-suberr = new Error('root cause');
-err = new WErrorChild(suberr, 'top');
-mod_assert.ok(err instanceof Error);
-mod_assert.ok(err instanceof WError);
-mod_assert.ok(err instanceof WErrorChild);
-mod_assert.equal(err.cause(), suberr);
-mod_assert.equal(err.message, 'top');
-mod_assert.equal(err.toString(),
-	'WErrorChild: top; caused by Error: root cause');
-mod_assert.equal(err.stack.split('\n')[0],
-	'WErrorChild: top; caused by Error: root cause');
-
-
-// Test that `<Ctor>.toString()` uses the ctor name. I.e. setting
-// `<Ctor>.prototype.name` isn't necessary.
-function VErrorChildNoName() {
-	VError.apply(this, Array.prototype.slice.call(arguments));
-}
-mod_util.inherits(VErrorChildNoName, VError);
-err = new VErrorChildNoName('top');
-mod_assert.equal(err.toString(), 'VErrorChildNoName: top');
-
-function WErrorChildNoName() {
-	WError.apply(this, Array.prototype.slice.call(arguments));
-}
-mod_util.inherits(WErrorChildNoName, WError);
-err = new WErrorChildNoName('top');
-mod_assert.equal(err.toString(), 'WErrorChildNoName: top');
-
-
-// Test that `<Ctor>.prototype.name` can be used for the `.toString()`
-// when the ctor is anonymous.
-var VErrorChildAnon = function () {
-	VError.apply(this, Array.prototype.slice.call(arguments));
-};
-mod_util.inherits(VErrorChildAnon, VError);
-VErrorChildAnon.prototype.name = 'VErrorChildAnon';
-err = new VErrorChildAnon('top');
-mod_assert.equal(err.toString(), 'VErrorChildAnon: top');
-
-var WErrorChildAnon = function () {
-	WError.apply(this, Array.prototype.slice.call(arguments));
-};
-mod_util.inherits(WErrorChildAnon, WError);
-WErrorChildAnon.prototype.name = 'WErrorChildAnon';
-err = new WErrorChildAnon('top');
-mod_assert.equal(err.toString(), 'WErrorChildAnon: top');
-
-
-// Test get appropriate exception name in `.toString()` when reconstituting
-// an error instance a la:
-//    https://github.com/mcavage/node-fast/blob/master/lib/client.js#L215
-err = new VError('top');
-err.name = 'CustomNameError';
-mod_assert.equal(err.toString(), 'CustomNameError: top');
-
-err = new WError('top');
-err.name = 'CustomNameError';
-mod_assert.equal(err.toString(), 'CustomNameError: top');
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.verror.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.verror.js
deleted file mode 100644
index ee937cd..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.verror.js
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * tst.verror.js: tests basic functionality of the VError class.
- */
-
-var mod_assert = require('assert');
-var mod_verror = require('../lib/verror');
-
-var VError = mod_verror.VError;
-var WError = mod_verror.WError;
-
-var err, suberr, stack, substack;
-
-/*
- * Remove full paths and relative line numbers from stack traces so that we can
- * compare against "known-good" output.
- */
-function cleanStack(stacktxt)
-{
-	var re = new RegExp(__filename + ':\\d+:\\d+', 'gm');
-	stacktxt = stacktxt.replace(re, 'tst.verror.js');
-	return (stacktxt);
-}
-
-/*
- * Save the generic parts of all stack traces so we can avoid hardcoding
- * Node-specific implementation details in our testing of stack traces.
- */
-var nodestack = new Error().stack.split('\n').slice(2).join('\n');
-
-/* no arguments */
-err = new VError();
-mod_assert.equal(err.name, 'VError');
-mod_assert.ok(err instanceof Error);
-mod_assert.ok(err instanceof VError);
-mod_assert.equal(err.message, '');
-mod_assert.ok(err.cause() === undefined);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'VError',
-    '    at Object.<anonymous> (tst.verror.js)'
-].join('\n') + '\n' + nodestack);
-
-/* options-argument form */
-err = new VError({});
-mod_assert.equal(err.message, '');
-mod_assert.ok(err.cause() === undefined);
-
-/* simple message */
-err = new VError('my error');
-mod_assert.equal(err.message, 'my error');
-mod_assert.ok(err.cause() === undefined);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'VError: my error',
-    '    at Object.<anonymous> (tst.verror.js)'
-].join('\n') + '\n' + nodestack);
-
-err = new VError({}, 'my error');
-mod_assert.equal(err.message, 'my error');
-mod_assert.ok(err.cause() === undefined);
-
-/* printf-style message */
-err = new VError('%s error: %3d problems', 'very bad', 15);
-mod_assert.equal(err.message, 'very bad error:  15 problems');
-mod_assert.ok(err.cause() === undefined);
-
-err = new VError({}, '%s error: %3d problems', 'very bad', 15);
-mod_assert.equal(err.message, 'very bad error:  15 problems');
-mod_assert.ok(err.cause() === undefined);
-
-/* caused by another error, with no additional message */
-suberr = new Error('root cause');
-err = new VError(suberr);
-mod_assert.equal(err.message, ': root cause');
-mod_assert.ok(err.cause() === suberr);
-
-err = new VError({ 'cause': suberr });
-mod_assert.equal(err.message, ': root cause');
-mod_assert.ok(err.cause() === suberr);
-
-/* caused by another error, with annotation */
-err = new VError(suberr, 'proximate cause: %d issues', 3);
-mod_assert.equal(err.message, 'proximate cause: 3 issues: root cause');
-mod_assert.ok(err.cause() === suberr);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'VError: proximate cause: 3 issues: root cause',
-    '    at Object.<anonymous> (tst.verror.js)'
-].join('\n') + '\n' + nodestack);
-
-err = new VError({ 'cause': suberr }, 'proximate cause: %d issues', 3);
-mod_assert.equal(err.message, 'proximate cause: 3 issues: root cause');
-mod_assert.ok(err.cause() === suberr);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'VError: proximate cause: 3 issues: root cause',
-    '    at Object.<anonymous> (tst.verror.js)'
-].join('\n') + '\n' + nodestack);
-
-/* caused by another VError, with annotation. */
-suberr = err;
-err = new VError(suberr, 'top');
-mod_assert.equal(err.message, 'top: proximate cause: 3 issues: root cause');
-mod_assert.ok(err.cause() === suberr);
-
-err = new VError({ 'cause': suberr }, 'top');
-mod_assert.equal(err.message, 'top: proximate cause: 3 issues: root cause');
-mod_assert.ok(err.cause() === suberr);
-
-/* caused by a WError */
-suberr = new WError(new Error('root cause'), 'mid');
-err = new VError(suberr, 'top');
-mod_assert.equal(err.message, 'top: mid');
-mod_assert.ok(err.cause() === suberr);
-
-/* null cause (for backwards compatibility with older versions) */
-err = new VError(null, 'my error');
-mod_assert.equal(err.message, 'my error');
-mod_assert.ok(err.cause() === undefined);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'VError: my error',
-    '    at Object.<anonymous> (tst.verror.js)'
-].join('\n') + '\n' + nodestack);
-
-err = new VError({ 'cause': null }, 'my error');
-mod_assert.equal(err.message, 'my error');
-mod_assert.ok(err.cause() === undefined);
-
-err = new VError(null);
-mod_assert.equal(err.message, '');
-mod_assert.ok(err.cause() === undefined);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'VError',
-    '    at Object.<anonymous> (tst.verror.js)'
-].join('\n') + '\n' + nodestack);
-
-/* constructorOpt */
-function makeErr(options) {
-	return (new VError(options, 'test error'));
-}
-err = makeErr({});
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'VError: test error',
-    '    at makeErr (tst.verror.js)',
-    '    at Object.<anonymous> (tst.verror.js)'
-].join('\n') + '\n' + nodestack);
-
-err = makeErr({ 'constructorOpt': makeErr });
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'VError: test error',
-    '    at Object.<anonymous> (tst.verror.js)'
-].join('\n') + '\n' + nodestack);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.werror.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.werror.js
deleted file mode 100644
index c8cdc61..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/node_modules/verror/tests/tst.werror.js
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * tst.werror.js: tests basic functionality of the WError class.
- */
-
-var mod_assert = require('assert');
-var mod_verror = require('../lib/verror');
-
-var VError = mod_verror.VError;
-var WError = mod_verror.WError;
-
-var err, suberr, stack, substack;
-
-/*
- * Remove full paths and relative line numbers from stack traces so that we can
- * compare against "known-good" output.
- */
-function cleanStack(stacktxt)
-{
-	var re = new RegExp(__filename + ':\\d+:\\d+', 'gm');
-	stacktxt = stacktxt.replace(re, 'tst.werror.js');
-	return (stacktxt);
-}
-
-/*
- * Save the generic parts of all stack traces so we can avoid hardcoding
- * Node-specific implementation details in our testing of stack traces.
- */
-var nodestack = new Error().stack.split('\n').slice(2).join('\n');
-
-/* no arguments */
-err = new WError();
-mod_assert.equal(err.name, 'WError');
-mod_assert.ok(err instanceof Error);
-mod_assert.ok(err instanceof WError);
-mod_assert.equal(err.message, '');
-mod_assert.equal(err.toString(), 'WError');
-mod_assert.ok(err.cause() === undefined);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'WError',
-    '    at Object.<anonymous> (tst.werror.js)'
-].join('\n') + '\n' + nodestack);
-
-/* options-argument form */
-err = new WError({});
-mod_assert.equal(err.message, '');
-mod_assert.equal(err.toString(), 'WError');
-mod_assert.ok(err.cause() === undefined);
-
-/* simple message */
-err = new WError('my error');
-mod_assert.equal(err.message, 'my error');
-mod_assert.equal(err.toString(), 'WError: my error');
-mod_assert.ok(err.cause() === undefined);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'WError: my error',
-    '    at Object.<anonymous> (tst.werror.js)'
-].join('\n') + '\n' + nodestack);
-
-err = new WError({}, 'my error');
-mod_assert.equal(err.message, 'my error');
-mod_assert.equal(err.toString(), 'WError: my error');
-mod_assert.ok(err.cause() === undefined);
-
-/* printf-style message */
-err = new WError('%s error: %3d problems', 'very bad', 15);
-mod_assert.equal(err.message, 'very bad error:  15 problems');
-mod_assert.equal(err.toString(), 'WError: very bad error:  15 problems');
-mod_assert.ok(err.cause() === undefined);
-
-err = new WError({}, '%s error: %3d problems', 'very bad', 15);
-mod_assert.equal(err.message, 'very bad error:  15 problems');
-mod_assert.equal(err.toString(), 'WError: very bad error:  15 problems');
-mod_assert.ok(err.cause() === undefined);
-
-/* caused by another error, with no additional message */
-suberr = new Error('root cause');
-err = new WError(suberr);
-mod_assert.equal(err.message, '');
-mod_assert.equal(err.toString(), 'WError; caused by Error: root cause');
-mod_assert.ok(err.cause() === suberr);
-
-err = new WError({ 'cause': suberr });
-mod_assert.equal(err.message, '');
-mod_assert.equal(err.toString(), 'WError; caused by Error: root cause');
-mod_assert.ok(err.cause() === suberr);
-
-/* caused by another error, with annotation */
-err = new WError(suberr, 'proximate cause: %d issues', 3);
-mod_assert.equal(err.message, 'proximate cause: 3 issues');
-mod_assert.equal(err.toString(), 'WError: proximate cause: 3 issues; ' +
-    'caused by Error: root cause');
-mod_assert.ok(err.cause() === suberr);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'WError: proximate cause: 3 issues; caused by Error: root cause',
-    '    at Object.<anonymous> (tst.werror.js)'
-].join('\n') + '\n' + nodestack);
-
-err = new WError({ 'cause': suberr }, 'proximate cause: %d issues', 3);
-mod_assert.equal(err.message, 'proximate cause: 3 issues');
-mod_assert.equal(err.toString(), 'WError: proximate cause: 3 issues; ' +
-    'caused by Error: root cause');
-mod_assert.ok(err.cause() === suberr);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'WError: proximate cause: 3 issues; caused by Error: root cause',
-    '    at Object.<anonymous> (tst.werror.js)'
-].join('\n') + '\n' + nodestack);
-
-/* caused by another WError, with annotation. */
-suberr = err;
-err = new WError(suberr, 'top');
-mod_assert.equal(err.message, 'top');
-mod_assert.equal(err.toString(), 'WError: top; caused by WError: ' +
-    'proximate cause: 3 issues; caused by Error: root cause');
-mod_assert.ok(err.cause() === suberr);
-
-err = new WError({ 'cause': suberr }, 'top');
-mod_assert.equal(err.message, 'top');
-mod_assert.equal(err.toString(), 'WError: top; caused by WError: ' +
-    'proximate cause: 3 issues; caused by Error: root cause');
-mod_assert.ok(err.cause() === suberr);
-
-/* caused by a VError */
-suberr = new VError(new Error('root cause'), 'mid');
-err = new WError(suberr, 'top');
-mod_assert.equal(err.message, 'top');
-mod_assert.equal(err.toString(),
-    'WError: top; caused by VError: mid: root cause');
-mod_assert.ok(err.cause() === suberr);
-
-/* null cause (for backwards compatibility with older versions) */
-err = new WError(null, 'my error');
-mod_assert.equal(err.message, 'my error');
-mod_assert.equal(err.toString(), 'WError: my error');
-mod_assert.ok(err.cause() === undefined);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'WError: my error',
-    '    at Object.<anonymous> (tst.werror.js)'
-].join('\n') + '\n' + nodestack);
-
-err = new WError({ 'cause': null }, 'my error');
-mod_assert.equal(err.message, 'my error');
-mod_assert.equal(err.toString(), 'WError: my error');
-mod_assert.ok(err.cause() === undefined);
-
-err = new WError(null);
-mod_assert.equal(err.message, '');
-mod_assert.equal(err.toString(), 'WError');
-mod_assert.ok(err.cause() === undefined);
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'WError',
-    '    at Object.<anonymous> (tst.werror.js)'
-].join('\n') + '\n' + nodestack);
-
-/* constructorOpt */
-function makeErr(options) {
-	return (new WError(options, 'test error'));
-}
-err = makeErr({});
-mod_assert.equal(err.toString(), 'WError: test error');
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'WError: test error',
-    '    at makeErr (tst.werror.js)',
-    '    at Object.<anonymous> (tst.werror.js)'
-].join('\n') + '\n' + nodestack);
-
-err = makeErr({ 'constructorOpt': makeErr });
-mod_assert.equal(err.toString(), 'WError: test error');
-stack = cleanStack(err.stack);
-mod_assert.equal(stack, [
-    'WError: test error',
-    '    at Object.<anonymous> (tst.werror.js)'
-].join('\n') + '\n' + nodestack);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/package.json
deleted file mode 100644
index ab64d86..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/jsprim/package.json
+++ /dev/null
@@ -1,51 +0,0 @@
-{
-  "name": "jsprim",
-  "version": "1.3.0",
-  "description": "utilities for primitive JavaScript types",
-  "main": "./lib/jsprim.js",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/davepacheco/node-jsprim.git"
-  },
-  "dependencies": {
-    "extsprintf": "1.0.2",
-    "json-schema": "0.2.2",
-    "verror": "1.3.6"
-  },
-  "engines": [
-    "node >=0.6.0"
-  ],
-  "license": "MIT",
-  "gitHead": "694edcb22e2291c21f6c2a23907bf02e1edbfdf4",
-  "bugs": {
-    "url": "https://github.com/davepacheco/node-jsprim/issues"
-  },
-  "homepage": "https://github.com/davepacheco/node-jsprim#readme",
-  "_id": "jsprim@1.3.0",
-  "scripts": {},
-  "_shasum": "ce2e1bef835204b4f3099928c602f8b6ae615650",
-  "_from": "jsprim@>=1.2.2 <2.0.0",
-  "_npmVersion": "2.11.3",
-  "_nodeVersion": "0.12.7",
-  "_npmUser": {
-    "name": "dap",
-    "email": "dap@cs.brown.edu"
-  },
-  "maintainers": [
-    {
-      "name": "dap",
-      "email": "dap@cs.brown.edu"
-    }
-  ],
-  "dist": {
-    "shasum": "ce2e1bef835204b4f3099928c602f8b6ae615650",
-    "tarball": "https://registry.npmjs.org/jsprim/-/jsprim-1.3.0.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/jsprim-1.3.0.tgz_1466708163640_0.5282344303559512"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.3.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/.npmignore
deleted file mode 100644
index 8000b59..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/.npmignore
+++ /dev/null
@@ -1,9 +0,0 @@
-.gitmodules
-deps
-docs
-Makefile
-node_modules
-test
-tools
-coverage
-man/src
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/.travis.yml
deleted file mode 100644
index c3394c2..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/.travis.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-language: node_js
-node_js:
-  - "5.10"
-  - "4.4"
-  - "4.1"
-  - "0.12"
-  - "0.10"
-before_install:
-  - "make check"
-after_success:
-  - '[ "${TRAVIS_NODE_VERSION}" = "4.4" ] && make codecovio'
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/LICENSE
deleted file mode 100644
index f6d947d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright Joyent, Inc. All rights reserved.
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/README.md
deleted file mode 100644
index d0fa88d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/README.md
+++ /dev/null
@@ -1,455 +0,0 @@
-sshpk
-=========
-
-Parse, convert, fingerprint and use SSH keys (both public and private) in pure
-node -- no `ssh-keygen` or other external dependencies.
-
-Supports RSA, DSA, ECDSA (nistp-\*) and ED25519 key types, in PEM (PKCS#1, 
-PKCS#8) and OpenSSH formats.
-
-This library has been extracted from
-[`node-http-signature`](https://github.com/joyent/node-http-signature)
-(work by [Mark Cavage](https://github.com/mcavage) and
-[Dave Eddy](https://github.com/bahamas10)) and
-[`node-ssh-fingerprint`](https://github.com/bahamas10/node-ssh-fingerprint)
-(work by Dave Eddy), with additions (including ECDSA support) by
-[Alex Wilson](https://github.com/arekinath).
-
-Install
--------
-
-```
-npm install sshpk
-```
-
-Examples
---------
-
-```js
-var sshpk = require('sshpk');
-
-var fs = require('fs');
-
-/* Read in an OpenSSH-format public key */
-var keyPub = fs.readFileSync('id_rsa.pub');
-var key = sshpk.parseKey(keyPub, 'ssh');
-
-/* Get metadata about the key */
-console.log('type => %s', key.type);
-console.log('size => %d bits', key.size);
-console.log('comment => %s', key.comment);
-
-/* Compute key fingerprints, in new OpenSSH (>6.7) format, and old MD5 */
-console.log('fingerprint => %s', key.fingerprint().toString());
-console.log('old-style fingerprint => %s', key.fingerprint('md5').toString());
-```
-
-Example output:
-
-```
-type => rsa
-size => 2048 bits
-comment => foo@foo.com
-fingerprint => SHA256:PYC9kPVC6J873CSIbfp0LwYeczP/W4ffObNCuDJ1u5w
-old-style fingerprint => a0:c8:ad:6c:32:9a:32:fa:59:cc:a9:8c:0a:0d:6e:bd
-```
-
-More examples: converting between formats:
-
-```js
-/* Read in a PEM public key */
-var keyPem = fs.readFileSync('id_rsa.pem');
-var key = sshpk.parseKey(keyPem, 'pem');
-
-/* Convert to PEM PKCS#8 public key format */
-var pemBuf = key.toBuffer('pkcs8');
-
-/* Convert to SSH public key format (and return as a string) */
-var sshKey = key.toString('ssh');
-```
-
-Signing and verifying:
-
-```js
-/* Read in an OpenSSH/PEM *private* key */
-var keyPriv = fs.readFileSync('id_ecdsa');
-var key = sshpk.parsePrivateKey(keyPriv, 'pem');
-
-var data = 'some data';
-
-/* Sign some data with the key */
-var s = key.createSign('sha1');
-s.update(data);
-var signature = s.sign();
-
-/* Now load the public key (could also use just key.toPublic()) */
-var keyPub = fs.readFileSync('id_ecdsa.pub');
-key = sshpk.parseKey(keyPub, 'ssh');
-
-/* Make a crypto.Verifier with this key */
-var v = key.createVerify('sha1');
-v.update(data);
-var valid = v.verify(signature);
-/* => true! */
-```
-
-Matching fingerprints with keys:
-
-```js
-var fp = sshpk.parseFingerprint('SHA256:PYC9kPVC6J873CSIbfp0LwYeczP/W4ffObNCuDJ1u5w');
-
-var keys = [sshpk.parseKey(...), sshpk.parseKey(...), ...];
-
-keys.forEach(function (key) {
-	if (fp.matches(key))
-		console.log('found it!');
-});
-```
-
-Usage
------
-
-## Public keys
-
-### `parseKey(data[, format = 'auto'[, options]])`
-
-Parses a key from a given data format and returns a new `Key` object.
-
-Parameters
-
-- `data` -- Either a Buffer or String, containing the key
-- `format` -- String name of format to use, valid options are:
-  - `auto`: choose automatically from all below
-  - `pem`: supports both PKCS#1 and PKCS#8
-  - `ssh`: standard OpenSSH format,
-  - `pkcs1`, `pkcs8`: variants of `pem`
-  - `rfc4253`: raw OpenSSH wire format
-  - `openssh`: new post-OpenSSH 6.5 internal format, produced by 
-               `ssh-keygen -o`
-- `options` -- Optional Object, extra options, with keys:
-  - `filename` -- Optional String, name for the key being parsed 
-                  (eg. the filename that was opened). Used to generate
-                  Error messages
-  - `passphrase` -- Optional String, encryption passphrase used to decrypt an
-                    encrypted PEM file
-
-### `Key.isKey(obj)`
-
-Returns `true` if the given object is a valid `Key` object created by a version
-of `sshpk` compatible with this one.
-
-Parameters
-
-- `obj` -- Object to identify
-
-### `Key#type`
-
-String, the type of key. Valid options are `rsa`, `dsa`, `ecdsa`.
-
-### `Key#size`
-
-Integer, "size" of the key in bits. For RSA/DSA this is the size of the modulus;
-for ECDSA this is the bit size of the curve in use.
-
-### `Key#comment`
-
-Optional string, a key comment used by some formats (eg the `ssh` format).
-
-### `Key#curve`
-
-Only present if `this.type === 'ecdsa'`, string containing the name of the
-named curve used with this key. Possible values include `nistp256`, `nistp384`
-and `nistp521`.
-
-### `Key#toBuffer([format = 'ssh'])`
-
-Convert the key into a given data format and return the serialized key as
-a Buffer.
-
-Parameters
-
-- `format` -- String name of format to use, for valid options see `parseKey()`
-
-### `Key#toString([format = 'ssh])`
-
-Same as `this.toBuffer(format).toString()`.
-
-### `Key#fingerprint([algorithm = 'sha256'])`
-
-Creates a new `Fingerprint` object representing this Key's fingerprint.
-
-Parameters
-
-- `algorithm` -- String name of hash algorithm to use, valid options are `md5`,
-                 `sha1`, `sha256`, `sha384`, `sha512`
-
-### `Key#createVerify([hashAlgorithm])`
-
-Creates a `crypto.Verifier` specialized to use this Key (and the correct public
-key algorithm to match it). The returned Verifier has the same API as a regular
-one, except that the `verify()` function takes only the target signature as an
-argument.
-
-Parameters
-
-- `hashAlgorithm` -- optional String name of hash algorithm to use, any
-                     supported by OpenSSL are valid, usually including
-                     `sha1`, `sha256`.
-
-`v.verify(signature[, format])` Parameters
-
-- `signature` -- either a Signature object, or a Buffer or String
-- `format` -- optional String, name of format to interpret given String with.
-              Not valid if `signature` is a Signature or Buffer.
-
-### `Key#createDiffieHellman()`
-### `Key#createDH()`
-
-Creates a Diffie-Hellman key exchange object initialized with this key and all
-necessary parameters. This has the same API as a `crypto.DiffieHellman`
-instance, except that functions take `Key` and `PrivateKey` objects as
-arguments, and return them where indicated for.
-
-This is only valid for keys belonging to a cryptosystem that supports DHE
-or a close analogue (i.e. `dsa`, `ecdsa` and `curve25519` keys). An attempt
-to call this function on other keys will yield an `Error`.
-
-## Private keys
-
-### `parsePrivateKey(data[, format = 'auto'[, options]])`
-
-Parses a private key from a given data format and returns a new
-`PrivateKey` object.
-
-Parameters
-
-- `data` -- Either a Buffer or String, containing the key
-- `format` -- String name of format to use, valid options are:
-  - `auto`: choose automatically from all below
-  - `pem`: supports both PKCS#1 and PKCS#8
-  - `ssh`, `openssh`: new post-OpenSSH 6.5 internal format, produced by 
-                      `ssh-keygen -o`
-  - `pkcs1`, `pkcs8`: variants of `pem`
-  - `rfc4253`: raw OpenSSH wire format
-- `options` -- Optional Object, extra options, with keys:
-  - `filename` -- Optional String, name for the key being parsed 
-                  (eg. the filename that was opened). Used to generate
-                  Error messages
-  - `passphrase` -- Optional String, encryption passphrase used to decrypt an
-                    encrypted PEM file
-
-### `PrivateKey.isPrivateKey(obj)`
-
-Returns `true` if the given object is a valid `PrivateKey` object created by a
-version of `sshpk` compatible with this one.
-
-Parameters
-
-- `obj` -- Object to identify
-
-### `PrivateKey#type`
-
-String, the type of key. Valid options are `rsa`, `dsa`, `ecdsa`.
-
-### `PrivateKey#size`
-
-Integer, "size" of the key in bits. For RSA/DSA this is the size of the modulus;
-for ECDSA this is the bit size of the curve in use.
-
-### `PrivateKey#curve`
-
-Only present if `this.type === 'ecdsa'`, string containing the name of the
-named curve used with this key. Possible values include `nistp256`, `nistp384`
-and `nistp521`.
-
-### `PrivateKey#toBuffer([format = 'pkcs1'])`
-
-Convert the key into a given data format and return the serialized key as
-a Buffer.
-
-Parameters
-
-- `format` -- String name of format to use, valid options are listed under 
-              `parsePrivateKey`. Note that ED25519 keys default to `openssh`
-              format instead (as they have no `pkcs1` representation).
-
-### `PrivateKey#toString([format = 'pkcs1'])`
-
-Same as `this.toBuffer(format).toString()`.
-
-### `PrivateKey#toPublic()`
-
-Extract just the public part of this private key, and return it as a `Key`
-object.
-
-### `PrivateKey#fingerprint([algorithm = 'sha256'])`
-
-Same as `this.toPublic().fingerprint()`.
-
-### `PrivateKey#createVerify([hashAlgorithm])`
-
-Same as `this.toPublic().createVerify()`.
-
-### `PrivateKey#createSign([hashAlgorithm])`
-
-Creates a `crypto.Sign` specialized to use this PrivateKey (and the correct
-key algorithm to match it). The returned Signer has the same API as a regular
-one, except that the `sign()` function takes no arguments, and returns a
-`Signature` object.
-
-Parameters
-
-- `hashAlgorithm` -- optional String name of hash algorithm to use, any
-                     supported by OpenSSL are valid, usually including
-                     `sha1`, `sha256`.
-
-`v.sign()` Parameters
-
-- none
-
-### `PrivateKey#derive(newType)`
-
-Derives a related key of type `newType` from this key. Currently this is
-only supported to change between `ed25519` and `curve25519` keys which are
-stored with the same private key (but usually distinct public keys in order
-to avoid degenerate keys that lead to a weak Diffie-Hellman exchange).
-
-Parameters
-
-- `newType` -- String, type of key to derive, either `ed25519` or `curve25519`
-
-## Fingerprints
-
-### `parseFingerprint(fingerprint[, algorithms])`
-
-Pre-parses a fingerprint, creating a `Fingerprint` object that can be used to
-quickly locate a key by using the `Fingerprint#matches` function.
-
-Parameters
-
-- `fingerprint` -- String, the fingerprint value, in any supported format
-- `algorithms` -- Optional list of strings, names of hash algorithms to limit
-                  support to. If `fingerprint` uses a hash algorithm not on
-                  this list, throws `InvalidAlgorithmError`.
-
-### `Fingerprint.isFingerprint(obj)`
-
-Returns `true` if the given object is a valid `Fingerprint` object created by a
-version of `sshpk` compatible with this one.
-
-Parameters
-
-- `obj` -- Object to identify
-
-### `Fingerprint#toString([format])`
-
-Returns a fingerprint as a string, in the given format.
-
-Parameters
-
-- `format` -- Optional String, format to use, valid options are `hex` and
-              `base64`. If this `Fingerprint` uses the `md5` algorithm, the
-              default format is `hex`. Otherwise, the default is `base64`.
-
-### `Fingerprint#matches(key)`
-
-Verifies whether or not this `Fingerprint` matches a given `Key`. This function
-uses double-hashing to avoid leaking timing information. Returns a boolean.
-
-Parameters
-
-- `key` -- a `Key` object, the key to match this fingerprint against
-
-## Signatures
-
-### `parseSignature(signature, algorithm, format)`
-
-Parses a signature in a given format, creating a `Signature` object. Useful
-for converting between the SSH and ASN.1 (PKCS/OpenSSL) signature formats, and
-also returned as output from `PrivateKey#createSign().sign()`.
-
-A Signature object can also be passed to a verifier produced by
-`Key#createVerify()` and it will automatically be converted internally into the
-correct format for verification.
-
-Parameters
-
-- `signature` -- a Buffer (binary) or String (base64), data of the actual
-                 signature in the given format
-- `algorithm` -- a String, name of the algorithm to be used, possible values
-                 are `rsa`, `dsa`, `ecdsa`
-- `format` -- a String, either `asn1` or `ssh`
-
-### `Signature.isSignature(obj)`
-
-Returns `true` if the given object is a valid `Signature` object created by a
-version of `sshpk` compatible with this one.
-
-Parameters
-
-- `obj` -- Object to identify
-
-### `Signature#toBuffer([format = 'asn1'])`
-
-Converts a Signature to the given format and returns it as a Buffer.
-
-Parameters
-
-- `format` -- a String, either `asn1` or `ssh`
-
-### `Signature#toString([format = 'asn1'])`
-
-Same as `this.toBuffer(format).toString('base64')`.
-
-Errors
-------
-
-### `InvalidAlgorithmError`
-
-The specified algorithm is not valid, either because it is not supported, or
-because it was not included on a list of allowed algorithms.
-
-Thrown by `Fingerprint.parse`, `Key#fingerprint`.
-
-Properties
-
-- `algorithm` -- the algorithm that could not be validated
-
-### `FingerprintFormatError`
-
-The fingerprint string given could not be parsed as a supported fingerprint
-format, or the specified fingerprint format is invalid.
-
-Thrown by `Fingerprint.parse`, `Fingerprint#toString`.
-
-Properties
-
-- `fingerprint` -- if caused by a fingerprint, the string value given
-- `format` -- if caused by an invalid format specification, the string value given
-
-### `KeyParseError`
-
-The key data given could not be parsed as a valid key.
-
-Properties
-
-- `keyName` -- `filename` that was given to `Key#parse`
-- `format` -- the `format` that was trying to parse the key
-- `innerErr` -- the inner Error thrown by the format parser
-
-### `KeyEncryptedError`
-
-The key is encrypted with a symmetric key (ie, it is password protected). The
-parsing operation would succeed if it was given the `passphrase` option.
-
-Properties
-
-- `keyName` -- `filename` that was given to `Key#parse`
-- `format` -- the `format` that was trying to parse the key (currently can only
-              be `"pem"`)
-
-Friends of sshpk
-----------------
-
- * [`sshpk-agent`](https://github.com/arekinath/node-sshpk-agent) is a library
-   for speaking the `ssh-agent` protocol from node.js, which uses `sshpk`
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-conv b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-conv
deleted file mode 100755
index a1205a4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-conv
+++ /dev/null
@@ -1,195 +0,0 @@
-#!/usr/bin/env node
-// -*- mode: js -*-
-// vim: set filetype=javascript :
-// Copyright 2015 Joyent, Inc.  All rights reserved.
-
-var dashdash = require('dashdash');
-var sshpk = require('../lib/index');
-var fs = require('fs');
-var path = require('path');
-var tty = require('tty');
-var readline = require('readline');
-var getPassword = require('getpass').getPass;
-
-var options = [
-	{
-		names: ['outformat', 't'],
-		type: 'string',
-		help: 'Output format'
-	},
-	{
-		names: ['informat', 'T'],
-		type: 'string',
-		help: 'Input format'
-	},
-	{
-		names: ['file', 'f'],
-		type: 'string',
-		help: 'Input file name (default stdin)'
-	},
-	{
-		names: ['out', 'o'],
-		type: 'string',
-		help: 'Output file name (default stdout)'
-	},
-	{
-		names: ['private', 'p'],
-		type: 'bool',
-		help: 'Produce a private key as output'
-	},
-	{
-		names: ['derive', 'd'],
-		type: 'string',
-		help: 'Output a new key derived from this one, with given algo'
-	},
-	{
-		names: ['identify', 'i'],
-		type: 'bool',
-		help: 'Print key metadata instead of converting'
-	},
-	{
-		names: ['comment', 'c'],
-		type: 'string',
-		help: 'Set key comment, if output format supports'
-	},
-	{
-		names: ['help', 'h'],
-		type: 'bool',
-		help: 'Shows this help text'
-	}
-];
-
-if (require.main === module) {
-	var parser = dashdash.createParser({
-		options: options
-	});
-
-	try {
-		var opts = parser.parse(process.argv);
-	} catch (e) {
-		console.error('sshpk-conv: error: %s', e.message);
-		process.exit(1);
-	}
-
-	if (opts.help || opts._args.length > 1) {
-		var help = parser.help({}).trimRight();
-		console.error('sshpk-conv: converts between SSH key formats\n');
-		console.error(help);
-		console.error('\navailable formats:');
-		console.error('  - pem, pkcs1     eg id_rsa');
-		console.error('  - ssh            eg id_rsa.pub');
-		console.error('  - pkcs8          format you want for openssl');
-		console.error('  - openssh        like output of ssh-keygen -o');
-		console.error('  - rfc4253        raw OpenSSH wire format');
-		process.exit(1);
-	}
-
-	/*
-	 * Key derivation can only be done on private keys, so use of the -d
-	 * option necessarily implies -p.
-	 */
-	if (opts.derive)
-		opts.private = true;
-
-	var inFile = process.stdin;
-	var inFileName = 'stdin';
-
-	var inFilePath;
-	if (opts.file) {
-		inFilePath = opts.file;
-	} else if (opts._args.length === 1) {
-		inFilePath = opts._args[0];
-	}
-
-	if (inFilePath)
-		inFileName = path.basename(inFilePath);
-
-	try {
-		if (inFilePath) {
-			fs.accessSync(inFilePath, fs.R_OK);
-			inFile = fs.createReadStream(inFilePath);
-		}
-	} catch (e) {
-		console.error('sshpk-conv: error opening input file' +
-		     ': ' + e.name + ': ' + e.message);
-		process.exit(1);
-	}
-
-	var outFile = process.stdout;
-
-	try {
-		if (opts.out && !opts.identify) {
-			fs.accessSync(path.dirname(opts.out), fs.W_OK);
-			outFile = fs.createWriteStream(opts.out);
-		}
-	} catch (e) {
-		console.error('sshpk-conv: error opening output file' +
-		    ': ' + e.name + ': ' + e.message);
-		process.exit(1);
-	}
-
-	var bufs = [];
-	inFile.on('readable', function () {
-		var data;
-		while ((data = inFile.read()))
-			bufs.push(data);
-	});
-	var parseOpts = {};
-	parseOpts.filename = inFileName;
-	inFile.on('end', function processKey() {
-		var buf = Buffer.concat(bufs);
-		var fmt = 'auto';
-		if (opts.informat)
-			fmt = opts.informat;
-		var f = sshpk.parseKey;
-		if (opts.private)
-			f = sshpk.parsePrivateKey;
-		try {
-			var key = f(buf, fmt, parseOpts);
-		} catch (e) {
-			if (e.name === 'KeyEncryptedError') {
-				getPassword(function (err, pw) {
-					parseOpts.passphrase = pw;
-					processKey();
-				});
-				return;
-			}
-			console.error('sshpk-conv: ' +
-			    e.name + ': ' + e.message);
-			process.exit(1);
-		}
-
-		if (opts.derive)
-			key = key.derive(opts.derive);
-
-		if (opts.comment)
-			key.comment = opts.comment;
-
-		if (!opts.identify) {
-			fmt = undefined;
-			if (opts.outformat)
-				fmt = opts.outformat;
-			outFile.write(key.toBuffer(fmt));
-			if (fmt === 'ssh' ||
-			    (!opts.private && fmt === undefined))
-				outFile.write('\n');
-			outFile.once('drain', function () {
-				process.exit(0);
-			});
-		} else {
-			var kind = 'public';
-			if (sshpk.PrivateKey.isPrivateKey(key))
-				kind = 'private';
-			console.log('%s: a %d bit %s %s key', inFileName,
-			    key.size, key.type.toUpperCase(), kind);
-			if (key.type === 'ecdsa')
-				console.log('ECDSA curve: %s', key.curve);
-			if (key.comment)
-				console.log('Comment: %s', key.comment);
-			console.log('Fingerprint:');
-			console.log('  ' + key.fingerprint().toString());
-			console.log('  ' + key.fingerprint('md5').toString());
-			process.exit(0);
-		}
-	});
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-sign b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-sign
deleted file mode 100755
index 673fc98..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-sign
+++ /dev/null
@@ -1,191 +0,0 @@
-#!/usr/bin/env node
-// -*- mode: js -*-
-// vim: set filetype=javascript :
-// Copyright 2015 Joyent, Inc.  All rights reserved.
-
-var dashdash = require('dashdash');
-var sshpk = require('../lib/index');
-var fs = require('fs');
-var path = require('path');
-var getPassword = require('getpass').getPass;
-
-var options = [
-	{
-		names: ['hash', 'H'],
-		type: 'string',
-		help: 'Hash algorithm (sha1, sha256, sha384, sha512)'
-	},
-	{
-		names: ['verbose', 'v'],
-		type: 'bool',
-		help: 'Display verbose info about key and hash used'
-	},
-	{
-		names: ['identity', 'i'],
-		type: 'string',
-		help: 'Path to key to use'
-	},
-	{
-		names: ['file', 'f'],
-		type: 'string',
-		help: 'Input filename'
-	},
-	{
-		names: ['out', 'o'],
-		type: 'string',
-		help: 'Output filename'
-	},
-	{
-		names: ['format', 't'],
-		type: 'string',
-		help: 'Signature format (asn1, ssh, raw)'
-	},
-	{
-		names: ['binary', 'b'],
-		type: 'bool',
-		help: 'Output raw binary instead of base64'
-	},
-	{
-		names: ['help', 'h'],
-		type: 'bool',
-		help: 'Shows this help text'
-	}
-];
-
-var parseOpts = {};
-
-if (require.main === module) {
-	var parser = dashdash.createParser({
-		options: options
-	});
-
-	try {
-		var opts = parser.parse(process.argv);
-	} catch (e) {
-		console.error('sshpk-sign: error: %s', e.message);
-		process.exit(1);
-	}
-
-	if (opts.help || opts._args.length > 1) {
-		var help = parser.help({}).trimRight();
-		console.error('sshpk-sign: sign data using an SSH key\n');
-		console.error(help);
-		process.exit(1);
-	}
-
-	if (!opts.identity) {
-		var help = parser.help({}).trimRight();
-		console.error('sshpk-sign: the -i or --identity option ' +
-		    'is required\n');
-		console.error(help);
-		process.exit(1);
-	}
-
-	var keyData = fs.readFileSync(opts.identity);
-	parseOpts.filename = opts.identity;
-
-	run();
-}
-
-function run() {
-	var key;
-	try {
-		key = sshpk.parsePrivateKey(keyData, 'auto', parseOpts);
-	} catch (e) {
-		if (e.name === 'KeyEncryptedError') {
-			getPassword(function (err, pw) {
-				parseOpts.passphrase = pw;
-				run();
-			});
-			return;
-		}
-		console.error('sshpk-sign: error loading private key "' +
-		    opts.identity + '": ' + e.name + ': ' + e.message);
-		process.exit(1);
-	}
-
-	var hash = opts.hash || key.defaultHashAlgorithm();
-
-	var signer;
-	try {
-		signer = key.createSign(hash);
-	} catch (e) {
-		console.error('sshpk-sign: error creating signer: ' +
-		    e.name + ': ' + e.message);
-		process.exit(1);
-	}
-
-	if (opts.verbose) {
-		console.error('sshpk-sign: using %s-%s with a %d bit key',
-		    key.type, hash, key.size);
-	}
-
-	var inFile = process.stdin;
-	var inFileName = 'stdin';
-
-	var inFilePath;
-	if (opts.file) {
-		inFilePath = opts.file;
-	} else if (opts._args.length === 1) {
-		inFilePath = opts._args[0];
-	}
-
-	if (inFilePath)
-		inFileName = path.basename(inFilePath);
-
-	try {
-		if (inFilePath) {
-			fs.accessSync(inFilePath, fs.R_OK);
-			inFile = fs.createReadStream(inFilePath);
-		}
-	} catch (e) {
-		console.error('sshpk-sign: error opening input file' +
-		     ': ' + e.name + ': ' + e.message);
-		process.exit(1);
-	}
-
-	var outFile = process.stdout;
-
-	try {
-		if (opts.out && !opts.identify) {
-			fs.accessSync(path.dirname(opts.out), fs.W_OK);
-			outFile = fs.createWriteStream(opts.out);
-		}
-	} catch (e) {
-		console.error('sshpk-sign: error opening output file' +
-		    ': ' + e.name + ': ' + e.message);
-		process.exit(1);
-	}
-
-	inFile.pipe(signer);
-	inFile.on('end', function () {
-		var sig;
-		try {
-			sig = signer.sign();
-		} catch (e) {
-			console.error('sshpk-sign: error signing data: ' +
-			    e.name + ': ' + e.message);
-			process.exit(1);
-		}
-
-		var fmt = opts.format || 'asn1';
-		var output;
-		try {
-			output = sig.toBuffer(fmt);
-			if (!opts.binary)
-				output = output.toString('base64');
-		} catch (e) {
-			console.error('sshpk-sign: error converting signature' +
-			    ' to ' + fmt + ' format: ' + e.name + ': ' +
-			    e.message);
-			process.exit(1);
-		}
-
-		outFile.write(output);
-		if (!opts.binary)
-			outFile.write('\n');
-		outFile.once('drain', function () {
-			process.exit(0);
-		});
-	});
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-verify b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-verify
deleted file mode 100755
index a1669f4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/bin/sshpk-verify
+++ /dev/null
@@ -1,166 +0,0 @@
-#!/usr/bin/env node
-// -*- mode: js -*-
-// vim: set filetype=javascript :
-// Copyright 2015 Joyent, Inc.  All rights reserved.
-
-var dashdash = require('dashdash');
-var sshpk = require('../lib/index');
-var fs = require('fs');
-var path = require('path');
-
-var options = [
-	{
-		names: ['hash', 'H'],
-		type: 'string',
-		help: 'Hash algorithm (sha1, sha256, sha384, sha512)'
-	},
-	{
-		names: ['verbose', 'v'],
-		type: 'bool',
-		help: 'Display verbose info about key and hash used'
-	},
-	{
-		names: ['identity', 'i'],
-		type: 'string',
-		help: 'Path to (public) key to use'
-	},
-	{
-		names: ['file', 'f'],
-		type: 'string',
-		help: 'Input filename'
-	},
-	{
-		names: ['format', 't'],
-		type: 'string',
-		help: 'Signature format (asn1, ssh, raw)'
-	},
-	{
-		names: ['signature', 's'],
-		type: 'string',
-		help: 'base64-encoded signature data'
-	},
-	{
-		names: ['help', 'h'],
-		type: 'bool',
-		help: 'Shows this help text'
-	}
-];
-
-if (require.main === module) {
-	var parser = dashdash.createParser({
-		options: options
-	});
-
-	try {
-		var opts = parser.parse(process.argv);
-	} catch (e) {
-		console.error('sshpk-verify: error: %s', e.message);
-		process.exit(3);
-	}
-
-	if (opts.help || opts._args.length > 1) {
-		var help = parser.help({}).trimRight();
-		console.error('sshpk-verify: sign data using an SSH key\n');
-		console.error(help);
-		process.exit(3);
-	}
-
-	if (!opts.identity) {
-		var help = parser.help({}).trimRight();
-		console.error('sshpk-verify: the -i or --identity option ' +
-		    'is required\n');
-		console.error(help);
-		process.exit(3);
-	}
-
-	if (!opts.signature) {
-		var help = parser.help({}).trimRight();
-		console.error('sshpk-verify: the -s or --signature option ' +
-		    'is required\n');
-		console.error(help);
-		process.exit(3);
-	}
-
-	var keyData = fs.readFileSync(opts.identity);
-
-	var key;
-	try {
-		key = sshpk.parseKey(keyData);
-	} catch (e) {
-		console.error('sshpk-verify: error loading key "' +
-		    opts.identity + '": ' + e.name + ': ' + e.message);
-		process.exit(2);
-	}
-
-	var fmt = opts.format || 'asn1';
-	var sigData = new Buffer(opts.signature, 'base64');
-
-	var sig;
-	try {
-		sig = sshpk.parseSignature(sigData, key.type, fmt);
-	} catch (e) {
-		console.error('sshpk-verify: error parsing signature: ' +
-		    e.name + ': ' + e.message);
-		process.exit(2);
-	}
-
-	var hash = opts.hash || key.defaultHashAlgorithm();
-
-	var verifier;
-	try {
-		verifier = key.createVerify(hash);
-	} catch (e) {
-		console.error('sshpk-verify: error creating verifier: ' +
-		    e.name + ': ' + e.message);
-		process.exit(2);
-	}
-
-	if (opts.verbose) {
-		console.error('sshpk-verify: using %s-%s with a %d bit key',
-		    key.type, hash, key.size);
-	}
-
-	var inFile = process.stdin;
-	var inFileName = 'stdin';
-
-	var inFilePath;
-	if (opts.file) {
-		inFilePath = opts.file;
-	} else if (opts._args.length === 1) {
-		inFilePath = opts._args[0];
-	}
-
-	if (inFilePath)
-		inFileName = path.basename(inFilePath);
-
-	try {
-		if (inFilePath) {
-			fs.accessSync(inFilePath, fs.R_OK);
-			inFile = fs.createReadStream(inFilePath);
-		}
-	} catch (e) {
-		console.error('sshpk-verify: error opening input file' +
-		     ': ' + e.name + ': ' + e.message);
-		process.exit(2);
-	}
-
-	inFile.pipe(verifier);
-	inFile.on('end', function () {
-		var ret;
-		try {
-			ret = verifier.verify(sig);
-		} catch (e) {
-			console.error('sshpk-verify: error verifying data: ' +
-			    e.name + ': ' + e.message);
-			process.exit(1);
-		}
-
-		if (ret) {
-			console.error('OK');
-			process.exit(0);
-		}
-
-		console.error('NOT OK');
-		process.exit(1);
-	});
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/algs.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/algs.js
deleted file mode 100644
index f30af56..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/algs.js
+++ /dev/null
@@ -1,168 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-var algInfo = {
-	'dsa': {
-		parts: ['p', 'q', 'g', 'y'],
-		sizePart: 'p'
-	},
-	'rsa': {
-		parts: ['e', 'n'],
-		sizePart: 'n'
-	},
-	'ecdsa': {
-		parts: ['curve', 'Q'],
-		sizePart: 'Q'
-	},
-	'ed25519': {
-		parts: ['R'],
-		normalize: false,
-		sizePart: 'R'
-	}
-};
-algInfo['curve25519'] = algInfo['ed25519'];
-
-var algPrivInfo = {
-	'dsa': {
-		parts: ['p', 'q', 'g', 'y', 'x']
-	},
-	'rsa': {
-		parts: ['n', 'e', 'd', 'iqmp', 'p', 'q']
-	},
-	'ecdsa': {
-		parts: ['curve', 'Q', 'd']
-	},
-	'ed25519': {
-		parts: ['R', 'r'],
-		normalize: false
-	}
-};
-algPrivInfo['curve25519'] = algPrivInfo['ed25519'];
-
-var hashAlgs = {
-	'md5': true,
-	'sha1': true,
-	'sha256': true,
-	'sha384': true,
-	'sha512': true
-};
-
-/*
- * Taken from
- * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf
- */
-var curves = {
-	'nistp256': {
-		size: 256,
-		pkcs8oid: '1.2.840.10045.3.1.7',
-		p: new Buffer(('00' +
-		    'ffffffff 00000001 00000000 00000000' +
-		    '00000000 ffffffff ffffffff ffffffff').
-		    replace(/ /g, ''), 'hex'),
-		a: new Buffer(('00' +
-		    'FFFFFFFF 00000001 00000000 00000000' +
-		    '00000000 FFFFFFFF FFFFFFFF FFFFFFFC').
-		    replace(/ /g, ''), 'hex'),
-		b: new Buffer((
-		    '5ac635d8 aa3a93e7 b3ebbd55 769886bc' +
-		    '651d06b0 cc53b0f6 3bce3c3e 27d2604b').
-		    replace(/ /g, ''), 'hex'),
-		s: new Buffer(('00' +
-		    'c49d3608 86e70493 6a6678e1 139d26b7' +
-		    '819f7e90').
-		    replace(/ /g, ''), 'hex'),
-		n: new Buffer(('00' +
-		    'ffffffff 00000000 ffffffff ffffffff' +
-		    'bce6faad a7179e84 f3b9cac2 fc632551').
-		    replace(/ /g, ''), 'hex'),
-		G: new Buffer(('04' +
-		    '6b17d1f2 e12c4247 f8bce6e5 63a440f2' +
-		    '77037d81 2deb33a0 f4a13945 d898c296' +
-		    '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' +
-		    '2bce3357 6b315ece cbb64068 37bf51f5').
-		    replace(/ /g, ''), 'hex')
-	},
-	'nistp384': {
-		size: 384,
-		pkcs8oid: '1.3.132.0.34',
-		p: new Buffer(('00' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff fffffffe' +
-		    'ffffffff 00000000 00000000 ffffffff').
-		    replace(/ /g, ''), 'hex'),
-		a: new Buffer(('00' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' +
-		    'FFFFFFFF 00000000 00000000 FFFFFFFC').
-		    replace(/ /g, ''), 'hex'),
-		b: new Buffer((
-		    'b3312fa7 e23ee7e4 988e056b e3f82d19' +
-		    '181d9c6e fe814112 0314088f 5013875a' +
-		    'c656398d 8a2ed19d 2a85c8ed d3ec2aef').
-		    replace(/ /g, ''), 'hex'),
-		s: new Buffer(('00' +
-		    'a335926a a319a27a 1d00896a 6773a482' +
-		    '7acdac73').
-		    replace(/ /g, ''), 'hex'),
-		n: new Buffer(('00' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff c7634d81 f4372ddf' +
-		    '581a0db2 48b0a77a ecec196a ccc52973').
-		    replace(/ /g, ''), 'hex'),
-		G: new Buffer(('04' +
-		    'aa87ca22 be8b0537 8eb1c71e f320ad74' +
-		    '6e1d3b62 8ba79b98 59f741e0 82542a38' +
-		    '5502f25d bf55296c 3a545e38 72760ab7' +
-		    '3617de4a 96262c6f 5d9e98bf 9292dc29' +
-		    'f8f41dbd 289a147c e9da3113 b5f0b8c0' +
-		    '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f').
-		    replace(/ /g, ''), 'hex')
-	},
-	'nistp521': {
-		size: 521,
-		pkcs8oid: '1.3.132.0.35',
-		p: new Buffer((
-		    '01ffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffff').replace(/ /g, ''), 'hex'),
-		a: new Buffer(('01FF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC').
-		    replace(/ /g, ''), 'hex'),
-		b: new Buffer(('51' +
-		    '953eb961 8e1c9a1f 929a21a0 b68540ee' +
-		    'a2da725b 99b315f3 b8b48991 8ef109e1' +
-		    '56193951 ec7e937b 1652c0bd 3bb1bf07' +
-		    '3573df88 3d2c34f1 ef451fd4 6b503f00').
-		    replace(/ /g, ''), 'hex'),
-		s: new Buffer(('00' +
-		    'd09e8800 291cb853 96cc6717 393284aa' +
-		    'a0da64ba').replace(/ /g, ''), 'hex'),
-		n: new Buffer(('01ff' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff fffffffa' +
-		    '51868783 bf2f966b 7fcc0148 f709a5d0' +
-		    '3bb5c9b8 899c47ae bb6fb71e 91386409').
-		    replace(/ /g, ''), 'hex'),
-		G: new Buffer(('04' +
-		    '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' +
-		         '9c648139 053fb521 f828af60 6b4d3dba' +
-		         'a14b5e77 efe75928 fe1dc127 a2ffa8de' +
-		         '3348b3c1 856a429b f97e7e31 c2e5bd66' +
-		    '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' +
-		         '98f54449 579b4468 17afbd17 273e662c' +
-		         '97ee7299 5ef42640 c550b901 3fad0761' +
-		         '353c7086 a272c240 88be9476 9fd16650').
-		    replace(/ /g, ''), 'hex')
-	}
-};
-
-module.exports = {
-	info: algInfo,
-	privInfo: algPrivInfo,
-	hashAlgs: hashAlgs,
-	curves: curves
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js
deleted file mode 100644
index 8f9548c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/dhe.js
+++ /dev/null
@@ -1,311 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = DiffieHellman;
-
-var assert = require('assert-plus');
-var crypto = require('crypto');
-var algs = require('./algs');
-var utils = require('./utils');
-var ed;
-
-var Key = require('./key');
-var PrivateKey = require('./private-key');
-
-var CRYPTO_HAVE_ECDH = (crypto.createECDH !== undefined);
-
-var ecdh, ec, jsbn;
-
-function DiffieHellman(key) {
-	utils.assertCompatible(key, Key, [1, 4], 'key');
-	this._isPriv = PrivateKey.isPrivateKey(key, [1, 3]);
-	this._algo = key.type;
-	this._curve = key.curve;
-	this._key = key;
-	if (key.type === 'dsa') {
-		if (!CRYPTO_HAVE_ECDH) {
-			throw (new Error('Due to bugs in the node 0.10 ' +
-			    'crypto API, node 0.12.x or later is required ' +
-			    'to use DH'));
-		}
-		this._dh = crypto.createDiffieHellman(
-		    key.part.p.data, undefined,
-		    key.part.g.data, undefined);
-		this._p = key.part.p;
-		this._g = key.part.g;
-		if (this._isPriv)
-			this._dh.setPrivateKey(key.part.x.data);
-		this._dh.setPublicKey(key.part.y.data);
-
-	} else if (key.type === 'ecdsa') {
-		if (!CRYPTO_HAVE_ECDH) {
-			if (ecdh === undefined)
-				ecdh = require('ecc-jsbn');
-			if (ec === undefined)
-				ec = require('ecc-jsbn/lib/ec');
-			if (jsbn === undefined)
-				jsbn = require('jsbn').BigInteger;
-
-			this._ecParams = new X9ECParameters(this._curve);
-
-			if (this._isPriv) {
-				this._priv = new ECPrivate(
-				    this._ecParams, key.part.d.data);
-			}
-			return;
-		}
-
-		var curve = {
-			'nistp256': 'prime256v1',
-			'nistp384': 'secp384r1',
-			'nistp521': 'secp521r1'
-		}[key.curve];
-		this._dh = crypto.createECDH(curve);
-		if (typeof (this._dh) !== 'object' ||
-		    typeof (this._dh.setPrivateKey) !== 'function') {
-			CRYPTO_HAVE_ECDH = false;
-			DiffieHellman.call(this, key);
-			return;
-		}
-		if (this._isPriv)
-			this._dh.setPrivateKey(key.part.d.data);
-		this._dh.setPublicKey(key.part.Q.data);
-
-	} else if (key.type === 'curve25519') {
-		if (ed === undefined)
-			ed = require('jodid25519');
-
-		if (this._isPriv) {
-			this._priv = key.part.r.data;
-			if (this._priv[0] === 0x00)
-				this._priv = this._priv.slice(1);
-			this._priv = this._priv.slice(0, 32);
-		}
-
-	} else {
-		throw (new Error('DH not supported for ' + key.type + ' keys'));
-	}
-}
-
-DiffieHellman.prototype.getPublicKey = function () {
-	if (this._isPriv)
-		return (this._key.toPublic());
-	return (this._key);
-};
-
-DiffieHellman.prototype.getPrivateKey = function () {
-	if (this._isPriv)
-		return (this._key);
-	else
-		return (undefined);
-};
-DiffieHellman.prototype.getKey = DiffieHellman.prototype.getPrivateKey;
-
-DiffieHellman.prototype._keyCheck = function (pk, isPub) {
-	assert.object(pk, 'key');
-	if (!isPub)
-		utils.assertCompatible(pk, PrivateKey, [1, 3], 'key');
-	utils.assertCompatible(pk, Key, [1, 4], 'key');
-
-	if (pk.type !== this._algo) {
-		throw (new Error('A ' + pk.type + ' key cannot be used in ' +
-		    this._algo + ' Diffie-Hellman'));
-	}
-
-	if (pk.curve !== this._curve) {
-		throw (new Error('A key from the ' + pk.curve + ' curve ' +
-		    'cannot be used with a ' + this._curve +
-		    ' Diffie-Hellman'));
-	}
-
-	if (pk.type === 'dsa') {
-		assert.deepEqual(pk.part.p, this._p,
-		    'DSA key prime does not match');
-		assert.deepEqual(pk.part.g, this._g,
-		    'DSA key generator does not match');
-	}
-};
-
-DiffieHellman.prototype.setKey = function (pk) {
-	this._keyCheck(pk);
-
-	if (pk.type === 'dsa') {
-		this._dh.setPrivateKey(pk.part.x.data);
-		this._dh.setPublicKey(pk.part.y.data);
-
-	} else if (pk.type === 'ecdsa') {
-		if (CRYPTO_HAVE_ECDH) {
-			this._dh.setPrivateKey(pk.part.d.data);
-			this._dh.setPublicKey(pk.part.Q.data);
-		} else {
-			this._priv = new ECPrivate(
-			    this._ecParams, pk.part.d.data);
-		}
-
-	} else if (pk.type === 'curve25519') {
-		this._priv = pk.part.r.data;
-		if (this._priv[0] === 0x00)
-			this._priv = this._priv.slice(1);
-		this._priv = this._priv.slice(0, 32);
-	}
-	this._key = pk;
-	this._isPriv = true;
-};
-DiffieHellman.prototype.setPrivateKey = DiffieHellman.prototype.setKey;
-
-DiffieHellman.prototype.computeSecret = function (otherpk) {
-	this._keyCheck(otherpk, true);
-	if (!this._isPriv)
-		throw (new Error('DH exchange has not been initialized with ' +
-		    'a private key yet'));
-
-	var pub;
-	if (this._algo === 'dsa') {
-		return (this._dh.computeSecret(
-		    otherpk.part.y.data));
-
-	} else if (this._algo === 'ecdsa') {
-		if (CRYPTO_HAVE_ECDH) {
-			return (this._dh.computeSecret(
-			    otherpk.part.Q.data));
-		} else {
-			pub = new ECPublic(
-			    this._ecParams, otherpk.part.Q.data);
-			return (this._priv.deriveSharedSecret(pub));
-		}
-
-	} else if (this._algo === 'curve25519') {
-		pub = otherpk.part.R.data;
-		if (pub[0] === 0x00)
-			pub = pub.slice(1);
-
-		var secret = ed.dh.computeKey(
-		    this._priv.toString('binary'),
-		    pub.toString('binary'));
-
-		return (new Buffer(secret, 'binary'));
-	}
-
-	throw (new Error('Invalid algorithm: ' + this._algo));
-};
-
-DiffieHellman.prototype.generateKey = function () {
-	var parts = [];
-	var priv, pub;
-	if (this._algo === 'dsa') {
-		this._dh.generateKeys();
-
-		parts.push({name: 'p', data: this._p.data});
-		parts.push({name: 'q', data: this._key.part.q.data});
-		parts.push({name: 'g', data: this._g.data});
-		parts.push({name: 'y', data: this._dh.getPublicKey()});
-		parts.push({name: 'x', data: this._dh.getPrivateKey()});
-		this._key = new PrivateKey({
-			type: 'dsa',
-			parts: parts
-		});
-		this._isPriv = true;
-		return (this._key);
-
-	} else if (this._algo === 'ecdsa') {
-		if (CRYPTO_HAVE_ECDH) {
-			this._dh.generateKeys();
-
-			parts.push({name: 'curve',
-			    data: new Buffer(this._curve)});
-			parts.push({name: 'Q', data: this._dh.getPublicKey()});
-			parts.push({name: 'd', data: this._dh.getPrivateKey()});
-			this._key = new PrivateKey({
-				type: 'ecdsa',
-				curve: this._curve,
-				parts: parts
-			});
-			this._isPriv = true;
-			return (this._key);
-
-		} else {
-			var n = this._ecParams.getN();
-			var r = new jsbn(crypto.randomBytes(n.bitLength()));
-			var n1 = n.subtract(jsbn.ONE);
-			priv = r.mod(n1).add(jsbn.ONE);
-			pub = this._ecParams.getG().multiply(priv);
-
-			priv = new Buffer(priv.toByteArray());
-			pub = new Buffer(this._ecParams.getCurve().
-			    encodePointHex(pub), 'hex');
-
-			this._priv = new ECPrivate(this._ecParams, priv);
-
-			parts.push({name: 'curve',
-			    data: new Buffer(this._curve)});
-			parts.push({name: 'Q', data: pub});
-			parts.push({name: 'd', data: priv});
-
-			this._key = new PrivateKey({
-				type: 'ecdsa',
-				curve: this._curve,
-				parts: parts
-			});
-			this._isPriv = true;
-			return (this._key);
-		}
-
-	} else if (this._algo === 'curve25519') {
-		priv = ed.dh.generateKey();
-		pub = ed.dh.publicKey(priv);
-		this._priv = priv = new Buffer(priv, 'binary');
-		pub = new Buffer(pub, 'binary');
-
-		parts.push({name: 'R', data: pub});
-		parts.push({name: 'r', data: Buffer.concat([priv, pub])});
-		this._key = new PrivateKey({
-			type: 'curve25519',
-			parts: parts
-		});
-		this._isPriv = true;
-		return (this._key);
-	}
-
-	throw (new Error('Invalid algorithm: ' + this._algo));
-};
-DiffieHellman.prototype.generateKeys = DiffieHellman.prototype.generateKey;
-
-/* These are helpers for using ecc-jsbn (for node 0.10 compatibility). */
-
-function X9ECParameters(name) {
-	var params = algs.curves[name];
-	assert.object(params);
-
-	var p = new jsbn(params.p);
-	var a = new jsbn(params.a);
-	var b = new jsbn(params.b);
-	var n = new jsbn(params.n);
-	var h = jsbn.ONE;
-	var curve = new ec.ECCurveFp(p, a, b);
-	var G = curve.decodePointHex(params.G.toString('hex'));
-
-	this.curve = curve;
-	this.g = G;
-	this.n = n;
-	this.h = h;
-}
-X9ECParameters.prototype.getCurve = function () { return (this.curve); };
-X9ECParameters.prototype.getG = function () { return (this.g); };
-X9ECParameters.prototype.getN = function () { return (this.n); };
-X9ECParameters.prototype.getH = function () { return (this.h); };
-
-function ECPublic(params, buffer) {
-	this._params = params;
-	if (buffer[0] === 0x00)
-		buffer = buffer.slice(1);
-	this._pub = params.getCurve().decodePointHex(buffer.toString('hex'));
-}
-
-function ECPrivate(params, buffer) {
-	this._params = params;
-	this._priv = new jsbn(utils.mpNormalize(buffer));
-}
-ECPrivate.prototype.deriveSharedSecret = function (pubKey) {
-	assert.ok(pubKey instanceof ECPublic);
-	var S = pubKey._pub.multiply(this._priv);
-	return (new Buffer(S.getX().toBigInteger().toByteArray()));
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ed-compat.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ed-compat.js
deleted file mode 100644
index 5365fb1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ed-compat.js
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	Verifier: Verifier,
-	Signer: Signer
-};
-
-var nacl;
-var stream = require('stream');
-var util = require('util');
-var assert = require('assert-plus');
-var Signature = require('./signature');
-
-function Verifier(key, hashAlgo) {
-	if (nacl === undefined)
-		nacl = require('tweetnacl');
-
-	if (hashAlgo.toLowerCase() !== 'sha512')
-		throw (new Error('ED25519 only supports the use of ' +
-		    'SHA-512 hashes'));
-
-	this.key = key;
-	this.chunks = [];
-
-	stream.Writable.call(this, {});
-}
-util.inherits(Verifier, stream.Writable);
-
-Verifier.prototype._write = function (chunk, enc, cb) {
-	this.chunks.push(chunk);
-	cb();
-};
-
-Verifier.prototype.update = function (chunk) {
-	if (typeof (chunk) === 'string')
-		chunk = new Buffer(chunk, 'binary');
-	this.chunks.push(chunk);
-};
-
-Verifier.prototype.verify = function (signature, fmt) {
-	var sig;
-	if (Signature.isSignature(signature, [2, 0])) {
-		if (signature.type !== 'ed25519')
-			return (false);
-		sig = signature.toBuffer('raw');
-
-	} else if (typeof (signature) === 'string') {
-		sig = new Buffer(signature, 'base64');
-
-	} else if (Signature.isSignature(signature, [1, 0])) {
-		throw (new Error('signature was created by too old ' +
-		    'a version of sshpk and cannot be verified'));
-	}
-
-	assert.buffer(sig);
-	return (nacl.sign.detached.verify(
-	    new Uint8Array(Buffer.concat(this.chunks)),
-	    new Uint8Array(sig),
-	    new Uint8Array(this.key.part.R.data)));
-};
-
-function Signer(key, hashAlgo) {
-	if (nacl === undefined)
-		nacl = require('tweetnacl');
-
-	if (hashAlgo.toLowerCase() !== 'sha512')
-		throw (new Error('ED25519 only supports the use of ' +
-		    'SHA-512 hashes'));
-
-	this.key = key;
-	this.chunks = [];
-
-	stream.Writable.call(this, {});
-}
-util.inherits(Signer, stream.Writable);
-
-Signer.prototype._write = function (chunk, enc, cb) {
-	this.chunks.push(chunk);
-	cb();
-};
-
-Signer.prototype.update = function (chunk) {
-	if (typeof (chunk) === 'string')
-		chunk = new Buffer(chunk, 'binary');
-	this.chunks.push(chunk);
-};
-
-Signer.prototype.sign = function () {
-	var sig = nacl.sign.detached(
-	    new Uint8Array(Buffer.concat(this.chunks)),
-	    new Uint8Array(this.key.part.r.data));
-	var sigBuf = new Buffer(sig);
-	var sigObj = Signature.parse(sigBuf, 'ed25519', 'raw');
-	sigObj.hashAlgorithm = 'sha512';
-	return (sigObj);
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/errors.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/errors.js
deleted file mode 100644
index d984f1a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/errors.js
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-var assert = require('assert-plus');
-var util = require('util');
-
-function FingerprintFormatError(fp, format) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, FingerprintFormatError);
-	this.name = 'FingerprintFormatError';
-	this.fingerprint = fp;
-	this.format = format;
-	this.message = 'Fingerprint format is not supported, or is invalid: ';
-	if (fp !== undefined)
-		this.message += ' fingerprint = ' + fp;
-	if (format !== undefined)
-		this.message += ' format = ' + format;
-}
-util.inherits(FingerprintFormatError, Error);
-
-function InvalidAlgorithmError(alg) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, InvalidAlgorithmError);
-	this.name = 'InvalidAlgorithmError';
-	this.algorithm = alg;
-	this.message = 'Algorithm "' + alg + '" is not supported';
-}
-util.inherits(InvalidAlgorithmError, Error);
-
-function KeyParseError(name, format, innerErr) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, KeyParseError);
-	this.name = 'KeyParseError';
-	this.format = format;
-	this.keyName = name;
-	this.innerErr = innerErr;
-	this.message = 'Failed to parse ' + name + ' as a valid ' + format +
-	    ' format key: ' + innerErr.message;
-}
-util.inherits(KeyParseError, Error);
-
-function SignatureParseError(type, format, innerErr) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, SignatureParseError);
-	this.name = 'SignatureParseError';
-	this.type = type;
-	this.format = format;
-	this.innerErr = innerErr;
-	this.message = 'Failed to parse the given data as a ' + type +
-	    ' signature in ' + format + ' format: ' + innerErr.message;
-}
-util.inherits(SignatureParseError, Error);
-
-function KeyEncryptedError(name, format) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, KeyEncryptedError);
-	this.name = 'KeyEncryptedError';
-	this.format = format;
-	this.keyName = name;
-	this.message = 'The ' + format + ' format key ' + name + ' is ' +
-	    'encrypted (password-protected), and no passphrase was ' +
-	    'provided in `options`';
-}
-util.inherits(KeyEncryptedError, Error);
-
-module.exports = {
-	FingerprintFormatError: FingerprintFormatError,
-	InvalidAlgorithmError: InvalidAlgorithmError,
-	KeyParseError: KeyParseError,
-	SignatureParseError: SignatureParseError,
-	KeyEncryptedError: KeyEncryptedError
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/fingerprint.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/fingerprint.js
deleted file mode 100644
index c607330..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/fingerprint.js
+++ /dev/null
@@ -1,140 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = Fingerprint;
-
-var assert = require('assert-plus');
-var algs = require('./algs');
-var crypto = require('crypto');
-var errs = require('./errors');
-var Key = require('./key');
-var utils = require('./utils');
-
-var FingerprintFormatError = errs.FingerprintFormatError;
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-
-function Fingerprint(opts) {
-	assert.object(opts, 'options');
-	assert.buffer(opts.hash, 'options.hash');
-	assert.string(opts.algorithm, 'options.algorithm');
-
-	this.algorithm = opts.algorithm.toLowerCase();
-	if (algs.hashAlgs[this.algorithm] !== true)
-		throw (new InvalidAlgorithmError(this.algorithm));
-
-	this.hash = opts.hash;
-}
-
-Fingerprint.prototype.toString = function (format) {
-	if (format === undefined) {
-		if (this.algorithm === 'md5')
-			format = 'hex';
-		else
-			format = 'base64';
-	}
-	assert.string(format);
-
-	switch (format) {
-	case 'hex':
-		return (addColons(this.hash.toString('hex')));
-	case 'base64':
-		return (sshBase64Format(this.algorithm,
-		    this.hash.toString('base64')));
-	default:
-		throw (new FingerprintFormatError(undefined, format));
-	}
-};
-
-Fingerprint.prototype.matches = function (key) {
-	assert.object(key, 'key');
-	utils.assertCompatible(key, Key, [1, 0], 'key');
-
-	var theirHash = key.hash(this.algorithm);
-	var theirHash2 = crypto.createHash(this.algorithm).
-	    update(theirHash).digest('base64');
-
-	if (this.hash2 === undefined)
-		this.hash2 = crypto.createHash(this.algorithm).
-		    update(this.hash).digest('base64');
-
-	return (this.hash2 === theirHash2);
-};
-
-Fingerprint.parse = function (fp, enAlgs) {
-	assert.string(fp, 'fingerprint');
-
-	var alg, hash;
-	assert.optionalArrayOfString(enAlgs, 'algorithms');
-
-	var parts = fp.split(':');
-	if (parts.length == 2) {
-		alg = parts[0].toLowerCase();
-		/*JSSTYLED*/
-		var base64RE = /^[A-Za-z0-9+\/=]+$/;
-		if (!base64RE.test(parts[1]))
-			throw (new FingerprintFormatError(fp));
-		try {
-			hash = new Buffer(parts[1], 'base64');
-		} catch (e) {
-			throw (new FingerprintFormatError(fp));
-		}
-	} else if (parts.length > 2) {
-		alg = 'md5';
-		if (parts[0].toLowerCase() === 'md5')
-			parts = parts.slice(1);
-		parts = parts.join('');
-		/*JSSTYLED*/
-		var md5RE = /^[a-fA-F0-9]+$/;
-		if (!md5RE.test(parts))
-			throw (new FingerprintFormatError(fp));
-		try {
-			hash = new Buffer(parts, 'hex');
-		} catch (e) {
-			throw (new FingerprintFormatError(fp));
-		}
-	}
-
-	if (alg === undefined)
-		throw (new FingerprintFormatError(fp));
-
-	if (algs.hashAlgs[alg] === undefined)
-		throw (new InvalidAlgorithmError(alg));
-
-	if (enAlgs !== undefined) {
-		enAlgs = enAlgs.map(function (a) { return a.toLowerCase(); });
-		if (enAlgs.indexOf(alg) === -1)
-			throw (new InvalidAlgorithmError(alg));
-	}
-
-	return (new Fingerprint({algorithm: alg, hash: hash}));
-};
-
-function addColons(s) {
-	/*JSSTYLED*/
-	return (s.replace(/(.{2})(?=.)/g, '$1:'));
-}
-
-function base64Strip(s) {
-	/*JSSTYLED*/
-	return (s.replace(/=*$/, ''));
-}
-
-function sshBase64Format(alg, h) {
-	return (alg.toUpperCase() + ':' + base64Strip(h));
-}
-
-Fingerprint.isFingerprint = function (obj, ver) {
-	return (utils.isCompatible(obj, Fingerprint, ver));
-};
-
-/*
- * API versions for Fingerprint:
- * [1,0] -- initial ver
- * [1,1] -- first tagged ver
- */
-Fingerprint.prototype._sshpkApiVersion = [1, 1];
-
-Fingerprint._oldVersionDetect = function (obj) {
-	assert.func(obj.toString);
-	assert.func(obj.matches);
-	return ([1, 0]);
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/auto.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/auto.js
deleted file mode 100644
index 973c032..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/auto.js
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	write: write
-};
-
-var assert = require('assert-plus');
-var utils = require('../utils');
-var Key = require('../key');
-var PrivateKey = require('../private-key');
-
-var pem = require('./pem');
-var ssh = require('./ssh');
-var rfc4253 = require('./rfc4253');
-
-function read(buf, options) {
-	if (typeof (buf) === 'string') {
-		if (buf.trim().match(/^[-]+[ ]*BEGIN/))
-			return (pem.read(buf, options));
-		if (buf.match(/^\s*ssh-[a-z]/))
-			return (ssh.read(buf, options));
-		if (buf.match(/^\s*ecdsa-/))
-			return (ssh.read(buf, options));
-		buf = new Buffer(buf, 'binary');
-	} else {
-		assert.buffer(buf);
-		if (findPEMHeader(buf))
-			return (pem.read(buf, options));
-		if (findSSHHeader(buf))
-			return (ssh.read(buf, options));
-	}
-	if (buf.readUInt32BE(0) < buf.length)
-		return (rfc4253.read(buf, options));
-	throw (new Error('Failed to auto-detect format of key'));
-}
-
-function findSSHHeader(buf) {
-	var offset = 0;
-	while (offset < buf.length &&
-	    (buf[offset] === 32 || buf[offset] === 10 || buf[offset] === 9))
-		++offset;
-	if (offset + 4 <= buf.length &&
-	    buf.slice(offset, offset + 4).toString('ascii') === 'ssh-')
-		return (true);
-	if (offset + 6 <= buf.length &&
-	    buf.slice(offset, offset + 6).toString('ascii') === 'ecdsa-')
-		return (true);
-	return (false);
-}
-
-function findPEMHeader(buf) {
-	var offset = 0;
-	while (offset < buf.length &&
-	    (buf[offset] === 32 || buf[offset] === 10))
-		++offset;
-	if (buf[offset] !== 45)
-		return (false);
-	while (offset < buf.length &&
-	    (buf[offset] === 45))
-		++offset;
-	while (offset < buf.length &&
-	    (buf[offset] === 32))
-		++offset;
-	if (offset + 5 > buf.length ||
-	    buf.slice(offset, offset + 5).toString('ascii') !== 'BEGIN')
-		return (false);
-	return (true);
-}
-
-function write(key, options) {
-	throw (new Error('"auto" format cannot be used for writing'));
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pem.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pem.js
deleted file mode 100644
index 5318b35..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pem.js
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	write: write
-};
-
-var assert = require('assert-plus');
-var asn1 = require('asn1');
-var crypto = require('crypto');
-var algs = require('../algs');
-var utils = require('../utils');
-var Key = require('../key');
-var PrivateKey = require('../private-key');
-
-var pkcs1 = require('./pkcs1');
-var pkcs8 = require('./pkcs8');
-var sshpriv = require('./ssh-private');
-var rfc4253 = require('./rfc4253');
-
-var errors = require('../errors');
-
-/*
- * For reading we support both PKCS#1 and PKCS#8. If we find a private key,
- * we just take the public component of it and use that.
- */
-function read(buf, options, forceType) {
-	var input = buf;
-	if (typeof (buf) !== 'string') {
-		assert.buffer(buf, 'buf');
-		buf = buf.toString('ascii');
-	}
-
-	var lines = buf.trim().split('\n');
-
-	var m = lines[0].match(/*JSSTYLED*/
-	    /[-]+[ ]*BEGIN ([A-Z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/);
-	assert.ok(m, 'invalid PEM header');
-
-	var m2 = lines[lines.length - 1].match(/*JSSTYLED*/
-	    /[-]+[ ]*END ([A-Z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/);
-	assert.ok(m2, 'invalid PEM footer');
-
-	/* Begin and end banners must match key type */
-	assert.equal(m[2], m2[2]);
-	var type = m[2].toLowerCase();
-
-	var alg;
-	if (m[1]) {
-		/* They also must match algorithms, if given */
-		assert.equal(m[1], m2[1], 'PEM header and footer mismatch');
-		alg = m[1].trim();
-	}
-
-	var headers = {};
-	while (true) {
-		lines = lines.slice(1);
-		m = lines[0].match(/*JSSTYLED*/
-		    /^([A-Za-z0-9-]+): (.+)$/);
-		if (!m)
-			break;
-		headers[m[1].toLowerCase()] = m[2];
-	}
-
-	var cipher, key, iv;
-	if (headers['proc-type']) {
-		var parts = headers['proc-type'].split(',');
-		if (parts[0] === '4' && parts[1] === 'ENCRYPTED') {
-			if (typeof (options.passphrase) === 'string') {
-				options.passphrase = new Buffer(
-				    options.passphrase, 'utf-8');
-			}
-			if (!Buffer.isBuffer(options.passphrase)) {
-				throw (new errors.KeyEncryptedError(
-				    options.filename, 'PEM'));
-			} else {
-				parts = headers['dek-info'].split(',');
-				assert.ok(parts.length === 2);
-				cipher = parts[0].toLowerCase();
-				iv = new Buffer(parts[1], 'hex');
-				key = utils.opensslKeyDeriv(cipher, iv,
-				    options.passphrase, 1).key;
-			}
-		}
-	}
-
-	/* Chop off the first and last lines */
-	lines = lines.slice(0, -1).join('');
-	buf = new Buffer(lines, 'base64');
-
-	if (cipher && key && iv) {
-		var cipherStream = crypto.createDecipheriv(cipher, key, iv);
-		var chunk, chunks = [];
-		cipherStream.once('error', function (e) {
-			if (e.toString().indexOf('bad decrypt') !== -1) {
-				throw (new Error('Incorrect passphrase ' +
-				    'supplied, could not decrypt key'));
-			}
-			throw (e);
-		});
-		cipherStream.write(buf);
-		cipherStream.end();
-		while ((chunk = cipherStream.read()) !== null)
-			chunks.push(chunk);
-		buf = Buffer.concat(chunks);
-	}
-
-	/* The new OpenSSH internal format abuses PEM headers */
-	if (alg && alg.toLowerCase() === 'openssh')
-		return (sshpriv.readSSHPrivate(type, buf));
-	if (alg && alg.toLowerCase() === 'ssh2')
-		return (rfc4253.readType(type, buf));
-
-	var der = new asn1.BerReader(buf);
-	der.originalInput = input;
-
-	/*
-	 * All of the PEM file types start with a sequence tag, so chop it
-	 * off here
-	 */
-	der.readSequence();
-
-	/* PKCS#1 type keys name an algorithm in the banner explicitly */
-	if (alg) {
-		if (forceType)
-			assert.strictEqual(forceType, 'pkcs1');
-		return (pkcs1.readPkcs1(alg, type, der));
-	} else {
-		if (forceType)
-			assert.strictEqual(forceType, 'pkcs8');
-		return (pkcs8.readPkcs8(alg, type, der));
-	}
-}
-
-function write(key, options, type) {
-	assert.object(key);
-
-	var alg = {'ecdsa': 'EC', 'rsa': 'RSA', 'dsa': 'DSA'}[key.type];
-	var header;
-
-	var der = new asn1.BerWriter();
-
-	if (PrivateKey.isPrivateKey(key)) {
-		if (type && type === 'pkcs8') {
-			header = 'PRIVATE KEY';
-			pkcs8.writePkcs8(der, key);
-		} else {
-			if (type)
-				assert.strictEqual(type, 'pkcs1');
-			header = alg + ' PRIVATE KEY';
-			pkcs1.writePkcs1(der, key);
-		}
-
-	} else if (Key.isKey(key)) {
-		if (type && type === 'pkcs1') {
-			header = alg + ' PUBLIC KEY';
-			pkcs1.writePkcs1(der, key);
-		} else {
-			if (type)
-				assert.strictEqual(type, 'pkcs8');
-			header = 'PUBLIC KEY';
-			pkcs8.writePkcs8(der, key);
-		}
-
-	} else {
-		throw (new Error('key is not a Key or PrivateKey'));
-	}
-
-	var tmp = der.buffer.toString('base64');
-	var len = tmp.length + (tmp.length / 64) +
-	    18 + 16 + header.length*2 + 10;
-	var buf = new Buffer(len);
-	var o = 0;
-	o += buf.write('-----BEGIN ' + header + '-----\n', o);
-	for (var i = 0; i < tmp.length; ) {
-		var limit = i + 64;
-		if (limit > tmp.length)
-			limit = tmp.length;
-		o += buf.write(tmp.slice(i, limit), o);
-		buf[o++] = 10;
-		i = limit;
-	}
-	o += buf.write('-----END ' + header + '-----\n', o);
-
-	return (buf.slice(0, o));
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs1.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs1.js
deleted file mode 100644
index a5676af..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs1.js
+++ /dev/null
@@ -1,320 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	readPkcs1: readPkcs1,
-	write: write,
-	writePkcs1: writePkcs1
-};
-
-var assert = require('assert-plus');
-var asn1 = require('asn1');
-var algs = require('../algs');
-var utils = require('../utils');
-
-var Key = require('../key');
-var PrivateKey = require('../private-key');
-var pem = require('./pem');
-
-var pkcs8 = require('./pkcs8');
-var readECDSACurve = pkcs8.readECDSACurve;
-
-function read(buf, options) {
-	return (pem.read(buf, options, 'pkcs1'));
-}
-
-function write(key, options) {
-	return (pem.write(key, options, 'pkcs1'));
-}
-
-/* Helper to read in a single mpint */
-function readMPInt(der, nm) {
-	assert.strictEqual(der.peek(), asn1.Ber.Integer,
-	    nm + ' is not an Integer');
-	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
-}
-
-function readPkcs1(alg, type, der) {
-	switch (alg) {
-	case 'RSA':
-		if (type === 'public')
-			return (readPkcs1RSAPublic(der));
-		else if (type === 'private')
-			return (readPkcs1RSAPrivate(der));
-		throw (new Error('Unknown key type: ' + type));
-	case 'DSA':
-		if (type === 'public')
-			return (readPkcs1DSAPublic(der));
-		else if (type === 'private')
-			return (readPkcs1DSAPrivate(der));
-		throw (new Error('Unknown key type: ' + type));
-	case 'EC':
-	case 'ECDSA':
-		if (type === 'private')
-			return (readPkcs1ECDSAPrivate(der));
-		else if (type === 'public')
-			return (readPkcs1ECDSAPublic(der));
-		throw (new Error('Unknown key type: ' + type));
-	default:
-		throw (new Error('Unknown key algo: ' + alg));
-	}
-}
-
-function readPkcs1RSAPublic(der) {
-	// modulus and exponent
-	var n = readMPInt(der, 'modulus');
-	var e = readMPInt(der, 'exponent');
-
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		parts: [
-			{ name: 'e', data: e },
-			{ name: 'n', data: n }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs1RSAPrivate(der) {
-	var version = readMPInt(der, 'version');
-	assert.strictEqual(version[0], 0);
-
-	// modulus then public exponent
-	var n = readMPInt(der, 'modulus');
-	var e = readMPInt(der, 'public exponent');
-	var d = readMPInt(der, 'private exponent');
-	var p = readMPInt(der, 'prime1');
-	var q = readMPInt(der, 'prime2');
-	var dmodp = readMPInt(der, 'exponent1');
-	var dmodq = readMPInt(der, 'exponent2');
-	var iqmp = readMPInt(der, 'iqmp');
-
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		parts: [
-			{ name: 'n', data: n },
-			{ name: 'e', data: e },
-			{ name: 'd', data: d },
-			{ name: 'iqmp', data: iqmp },
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'dmodp', data: dmodp },
-			{ name: 'dmodq', data: dmodq }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs1DSAPrivate(der) {
-	var version = readMPInt(der, 'version');
-	assert.strictEqual(version.readUInt8(0), 0);
-
-	var p = readMPInt(der, 'p');
-	var q = readMPInt(der, 'q');
-	var g = readMPInt(der, 'g');
-	var y = readMPInt(der, 'y');
-	var x = readMPInt(der, 'x');
-
-	// now, make the key
-	var key = {
-		type: 'dsa',
-		parts: [
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'g', data: g },
-			{ name: 'y', data: y },
-			{ name: 'x', data: x }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs1DSAPublic(der) {
-	var y = readMPInt(der, 'y');
-	var p = readMPInt(der, 'p');
-	var q = readMPInt(der, 'q');
-	var g = readMPInt(der, 'g');
-
-	var key = {
-		type: 'dsa',
-		parts: [
-			{ name: 'y', data: y },
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'g', data: g }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs1ECDSAPublic(der) {
-	der.readSequence();
-
-	var oid = der.readOID();
-	assert.strictEqual(oid, '1.2.840.10045.2.1', 'must be ecPublicKey');
-
-	var curveOid = der.readOID();
-
-	var curve;
-	var curves = Object.keys(algs.curves);
-	for (var j = 0; j < curves.length; ++j) {
-		var c = curves[j];
-		var cd = algs.curves[c];
-		if (cd.pkcs8oid === curveOid) {
-			curve = c;
-			break;
-		}
-	}
-	assert.string(curve, 'a known ECDSA named curve');
-
-	var Q = der.readString(asn1.Ber.BitString, true);
-	Q = utils.ecNormalize(Q);
-
-	var key = {
-		type: 'ecdsa',
-		parts: [
-			{ name: 'curve', data: new Buffer(curve) },
-			{ name: 'Q', data: Q }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs1ECDSAPrivate(der) {
-	var version = readMPInt(der, 'version');
-	assert.strictEqual(version.readUInt8(0), 1);
-
-	// private key
-	var d = der.readString(asn1.Ber.OctetString, true);
-
-	der.readSequence(0xa0);
-	var curve = readECDSACurve(der);
-	assert.string(curve, 'a known elliptic curve');
-
-	der.readSequence(0xa1);
-	var Q = der.readString(asn1.Ber.BitString, true);
-	Q = utils.ecNormalize(Q);
-
-	var key = {
-		type: 'ecdsa',
-		parts: [
-			{ name: 'curve', data: new Buffer(curve) },
-			{ name: 'Q', data: Q },
-			{ name: 'd', data: d }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function writePkcs1(der, key) {
-	der.startSequence();
-
-	switch (key.type) {
-	case 'rsa':
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs1RSAPrivate(der, key);
-		else
-			writePkcs1RSAPublic(der, key);
-		break;
-	case 'dsa':
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs1DSAPrivate(der, key);
-		else
-			writePkcs1DSAPublic(der, key);
-		break;
-	case 'ecdsa':
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs1ECDSAPrivate(der, key);
-		else
-			writePkcs1ECDSAPublic(der, key);
-		break;
-	default:
-		throw (new Error('Unknown key algo: ' + key.type));
-	}
-
-	der.endSequence();
-}
-
-function writePkcs1RSAPublic(der, key) {
-	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-}
-
-function writePkcs1RSAPrivate(der, key) {
-	var ver = new Buffer(1);
-	ver[0] = 0;
-	der.writeBuffer(ver, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	if (!key.part.dmodp || !key.part.dmodq)
-		utils.addRSAMissing(key);
-	der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
-}
-
-function writePkcs1DSAPrivate(der, key) {
-	var ver = new Buffer(1);
-	ver[0] = 0;
-	der.writeBuffer(ver, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
-}
-
-function writePkcs1DSAPublic(der, key) {
-	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-}
-
-function writePkcs1ECDSAPublic(der, key) {
-	der.startSequence();
-
-	der.writeOID('1.2.840.10045.2.1'); /* ecPublicKey */
-	var curve = key.part.curve.data.toString();
-	var curveOid = algs.curves[curve].pkcs8oid;
-	assert.string(curveOid, 'a known ECDSA named curve');
-	der.writeOID(curveOid);
-
-	der.endSequence();
-
-	var Q = utils.ecNormalize(key.part.Q.data, true);
-	der.writeBuffer(Q, asn1.Ber.BitString);
-}
-
-function writePkcs1ECDSAPrivate(der, key) {
-	var ver = new Buffer(1);
-	ver[0] = 1;
-	der.writeBuffer(ver, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
-
-	der.startSequence(0xa0);
-	var curve = key.part.curve.data.toString();
-	var curveOid = algs.curves[curve].pkcs8oid;
-	assert.string(curveOid, 'a known ECDSA named curve');
-	der.writeOID(curveOid);
-	der.endSequence();
-
-	der.startSequence(0xa1);
-	var Q = utils.ecNormalize(key.part.Q.data, true);
-	der.writeBuffer(Q, asn1.Ber.BitString);
-	der.endSequence();
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs8.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs8.js
deleted file mode 100644
index 33fb7cc..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/pkcs8.js
+++ /dev/null
@@ -1,510 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	readPkcs8: readPkcs8,
-	write: write,
-	writePkcs8: writePkcs8,
-
-	readECDSACurve: readECDSACurve,
-	writeECDSACurve: writeECDSACurve
-};
-
-var assert = require('assert-plus');
-var asn1 = require('asn1');
-var algs = require('../algs');
-var utils = require('../utils');
-var Key = require('../key');
-var PrivateKey = require('../private-key');
-var pem = require('./pem');
-
-function read(buf, options) {
-	return (pem.read(buf, options, 'pkcs8'));
-}
-
-function write(key, options) {
-	return (pem.write(key, options, 'pkcs8'));
-}
-
-/* Helper to read in a single mpint */
-function readMPInt(der, nm) {
-	assert.strictEqual(der.peek(), asn1.Ber.Integer,
-	    nm + ' is not an Integer');
-	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
-}
-
-function readPkcs8(alg, type, der) {
-	/* Private keys in pkcs#8 format have a weird extra int */
-	if (der.peek() === asn1.Ber.Integer) {
-		assert.strictEqual(type, 'private',
-		    'unexpected Integer at start of public key');
-		der.readString(asn1.Ber.Integer, true);
-	}
-
-	der.readSequence();
-
-	var oid = der.readOID();
-	switch (oid) {
-	case '1.2.840.113549.1.1.1':
-		if (type === 'public')
-			return (readPkcs8RSAPublic(der));
-		else
-			return (readPkcs8RSAPrivate(der));
-	case '1.2.840.10040.4.1':
-		if (type === 'public')
-			return (readPkcs8DSAPublic(der));
-		else
-			return (readPkcs8DSAPrivate(der));
-	case '1.2.840.10045.2.1':
-		if (type === 'public')
-			return (readPkcs8ECDSAPublic(der));
-		else
-			return (readPkcs8ECDSAPrivate(der));
-	default:
-		throw (new Error('Unknown key type OID ' + oid));
-	}
-}
-
-function readPkcs8RSAPublic(der) {
-	// Null -- XXX this probably isn't good practice
-	der.readByte();
-	der.readByte();
-
-	// bit string sequence
-	der.readSequence(asn1.Ber.BitString);
-	der.readByte();
-	der.readSequence();
-
-	// modulus
-	var n = readMPInt(der, 'modulus');
-	var e = readMPInt(der, 'exponent');
-
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		source: der.originalInput,
-		parts: [
-			{ name: 'e', data: e },
-			{ name: 'n', data: n }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs8RSAPrivate(der) {
-	der.readByte();
-	der.readByte();
-
-	der.readSequence(asn1.Ber.OctetString);
-	der.readSequence();
-
-	var ver = readMPInt(der, 'version');
-	assert.equal(ver[0], 0x0, 'unknown RSA private key version');
-
-	// modulus then public exponent
-	var n = readMPInt(der, 'modulus');
-	var e = readMPInt(der, 'public exponent');
-	var d = readMPInt(der, 'private exponent');
-	var p = readMPInt(der, 'prime1');
-	var q = readMPInt(der, 'prime2');
-	var dmodp = readMPInt(der, 'exponent1');
-	var dmodq = readMPInt(der, 'exponent2');
-	var iqmp = readMPInt(der, 'iqmp');
-
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		parts: [
-			{ name: 'n', data: n },
-			{ name: 'e', data: e },
-			{ name: 'd', data: d },
-			{ name: 'iqmp', data: iqmp },
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'dmodp', data: dmodp },
-			{ name: 'dmodq', data: dmodq }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs8DSAPublic(der) {
-	der.readSequence();
-
-	var p = readMPInt(der, 'p');
-	var q = readMPInt(der, 'q');
-	var g = readMPInt(der, 'g');
-
-	// bit string sequence
-	der.readSequence(asn1.Ber.BitString);
-	der.readByte();
-
-	var y = readMPInt(der, 'y');
-
-	// now, make the key
-	var key = {
-		type: 'dsa',
-		parts: [
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'g', data: g },
-			{ name: 'y', data: y }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs8DSAPrivate(der) {
-	der.readSequence();
-
-	var p = readMPInt(der, 'p');
-	var q = readMPInt(der, 'q');
-	var g = readMPInt(der, 'g');
-
-	der.readSequence(asn1.Ber.OctetString);
-	var x = readMPInt(der, 'x');
-
-	/* The pkcs#8 format does not include the public key */
-	var y = utils.calculateDSAPublic(g, p, x);
-
-	var key = {
-		type: 'dsa',
-		parts: [
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'g', data: g },
-			{ name: 'y', data: y },
-			{ name: 'x', data: x }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readECDSACurve(der) {
-	var curveName, curveNames;
-	var j, c, cd;
-
-	if (der.peek() === asn1.Ber.OID) {
-		var oid = der.readOID();
-
-		curveNames = Object.keys(algs.curves);
-		for (j = 0; j < curveNames.length; ++j) {
-			c = curveNames[j];
-			cd = algs.curves[c];
-			if (cd.pkcs8oid === oid) {
-				curveName = c;
-				break;
-			}
-		}
-
-	} else {
-		// ECParameters sequence
-		der.readSequence();
-		var version = der.readString(asn1.Ber.Integer, true);
-		assert.strictEqual(version[0], 1, 'ECDSA key not version 1');
-
-		var curve = {};
-
-		// FieldID sequence
-		der.readSequence();
-		var fieldTypeOid = der.readOID();
-		assert.strictEqual(fieldTypeOid, '1.2.840.10045.1.1',
-		    'ECDSA key is not from a prime-field');
-		var p = curve.p = utils.mpNormalize(
-		    der.readString(asn1.Ber.Integer, true));
-		/*
-		 * p always starts with a 1 bit, so count the zeros to get its
-		 * real size.
-		 */
-		curve.size = p.length * 8 - utils.countZeros(p);
-
-		// Curve sequence
-		der.readSequence();
-		curve.a = utils.mpNormalize(
-		    der.readString(asn1.Ber.OctetString, true));
-		curve.b = utils.mpNormalize(
-		    der.readString(asn1.Ber.OctetString, true));
-		if (der.peek() === asn1.Ber.BitString)
-			curve.s = der.readString(asn1.Ber.BitString, true);
-
-		// Combined Gx and Gy
-		curve.G = der.readString(asn1.Ber.OctetString, true);
-		assert.strictEqual(curve.G[0], 0x4,
-		    'uncompressed G is required');
-
-		curve.n = utils.mpNormalize(
-		    der.readString(asn1.Ber.Integer, true));
-		curve.h = utils.mpNormalize(
-		    der.readString(asn1.Ber.Integer, true));
-		assert.strictEqual(curve.h[0], 0x1, 'a cofactor=1 curve is ' +
-		    'required');
-
-		curveNames = Object.keys(algs.curves);
-		var ks = Object.keys(curve);
-		for (j = 0; j < curveNames.length; ++j) {
-			c = curveNames[j];
-			cd = algs.curves[c];
-			var equal = true;
-			for (var i = 0; i < ks.length; ++i) {
-				var k = ks[i];
-				if (cd[k] === undefined)
-					continue;
-				if (typeof (cd[k]) === 'object' &&
-				    cd[k].equals !== undefined) {
-					if (!cd[k].equals(curve[k])) {
-						equal = false;
-						break;
-					}
-				} else if (Buffer.isBuffer(cd[k])) {
-					if (cd[k].toString('binary')
-					    !== curve[k].toString('binary')) {
-						equal = false;
-						break;
-					}
-				} else {
-					if (cd[k] !== curve[k]) {
-						equal = false;
-						break;
-					}
-				}
-			}
-			if (equal) {
-				curveName = c;
-				break;
-			}
-		}
-	}
-	return (curveName);
-}
-
-function readPkcs8ECDSAPrivate(der) {
-	var curveName = readECDSACurve(der);
-	assert.string(curveName, 'a known elliptic curve');
-
-	der.readSequence(asn1.Ber.OctetString);
-	der.readSequence();
-
-	var version = readMPInt(der, 'version');
-	assert.equal(version[0], 1, 'unknown version of ECDSA key');
-
-	var d = der.readString(asn1.Ber.OctetString, true);
-	der.readSequence(0xa1);
-
-	var Q = der.readString(asn1.Ber.BitString, true);
-	Q = utils.ecNormalize(Q);
-
-	var key = {
-		type: 'ecdsa',
-		parts: [
-			{ name: 'curve', data: new Buffer(curveName) },
-			{ name: 'Q', data: Q },
-			{ name: 'd', data: d }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs8ECDSAPublic(der) {
-	var curveName = readECDSACurve(der);
-	assert.string(curveName, 'a known elliptic curve');
-
-	var Q = der.readString(asn1.Ber.BitString, true);
-	Q = utils.ecNormalize(Q);
-
-	var key = {
-		type: 'ecdsa',
-		parts: [
-			{ name: 'curve', data: new Buffer(curveName) },
-			{ name: 'Q', data: Q }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function writePkcs8(der, key) {
-	der.startSequence();
-
-	if (PrivateKey.isPrivateKey(key)) {
-		var sillyInt = new Buffer(1);
-		sillyInt[0] = 0x0;
-		der.writeBuffer(sillyInt, asn1.Ber.Integer);
-	}
-
-	der.startSequence();
-	switch (key.type) {
-	case 'rsa':
-		der.writeOID('1.2.840.113549.1.1.1');
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs8RSAPrivate(key, der);
-		else
-			writePkcs8RSAPublic(key, der);
-		break;
-	case 'dsa':
-		der.writeOID('1.2.840.10040.4.1');
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs8DSAPrivate(key, der);
-		else
-			writePkcs8DSAPublic(key, der);
-		break;
-	case 'ecdsa':
-		der.writeOID('1.2.840.10045.2.1');
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs8ECDSAPrivate(key, der);
-		else
-			writePkcs8ECDSAPublic(key, der);
-		break;
-	default:
-		throw (new Error('Unsupported key type: ' + key.type));
-	}
-
-	der.endSequence();
-}
-
-function writePkcs8RSAPrivate(key, der) {
-	der.writeNull();
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.OctetString);
-	der.startSequence();
-
-	var version = new Buffer(1);
-	version[0] = 0;
-	der.writeBuffer(version, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	if (!key.part.dmodp || !key.part.dmodq)
-		utils.addRSAMissing(key);
-	der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
-
-	der.endSequence();
-	der.endSequence();
-}
-
-function writePkcs8RSAPublic(key, der) {
-	der.writeNull();
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.BitString);
-	der.writeByte(0x00);
-
-	der.startSequence();
-	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-	der.endSequence();
-
-	der.endSequence();
-}
-
-function writePkcs8DSAPrivate(key, der) {
-	der.startSequence();
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-	der.endSequence();
-
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.OctetString);
-	der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
-	der.endSequence();
-}
-
-function writePkcs8DSAPublic(key, der) {
-	der.startSequence();
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-	der.endSequence();
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.BitString);
-	der.writeByte(0x00);
-	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-	der.endSequence();
-}
-
-function writeECDSACurve(key, der) {
-	var curve = algs.curves[key.curve];
-	if (curve.pkcs8oid) {
-		/* This one has a name in pkcs#8, so just write the oid */
-		der.writeOID(curve.pkcs8oid);
-
-	} else {
-		// ECParameters sequence
-		der.startSequence();
-
-		var version = new Buffer(1);
-		version.writeUInt8(1, 0);
-		der.writeBuffer(version, asn1.Ber.Integer);
-
-		// FieldID sequence
-		der.startSequence();
-		der.writeOID('1.2.840.10045.1.1'); // prime-field
-		der.writeBuffer(curve.p, asn1.Ber.Integer);
-		der.endSequence();
-
-		// Curve sequence
-		der.startSequence();
-		var a = curve.p;
-		if (a[0] === 0x0)
-			a = a.slice(1);
-		der.writeBuffer(a, asn1.Ber.OctetString);
-		der.writeBuffer(curve.b, asn1.Ber.OctetString);
-		der.writeBuffer(curve.s, asn1.Ber.BitString);
-		der.endSequence();
-
-		der.writeBuffer(curve.G, asn1.Ber.OctetString);
-		der.writeBuffer(curve.n, asn1.Ber.Integer);
-		var h = curve.h;
-		if (!h) {
-			h = new Buffer(1);
-			h[0] = 1;
-		}
-		der.writeBuffer(h, asn1.Ber.Integer);
-
-		// ECParameters
-		der.endSequence();
-	}
-}
-
-function writePkcs8ECDSAPublic(key, der) {
-	writeECDSACurve(key, der);
-	der.endSequence();
-
-	var Q = utils.ecNormalize(key.part.Q.data, true);
-	der.writeBuffer(Q, asn1.Ber.BitString);
-}
-
-function writePkcs8ECDSAPrivate(key, der) {
-	writeECDSACurve(key, der);
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.OctetString);
-	der.startSequence();
-
-	var version = new Buffer(1);
-	version[0] = 1;
-	der.writeBuffer(version, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
-
-	der.startSequence(0xa1);
-	var Q = utils.ecNormalize(key.part.Q.data, true);
-	der.writeBuffer(Q, asn1.Ber.BitString);
-	der.endSequence();
-
-	der.endSequence();
-	der.endSequence();
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/rfc4253.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/rfc4253.js
deleted file mode 100644
index 9d436dd..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/rfc4253.js
+++ /dev/null
@@ -1,146 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read.bind(undefined, false, undefined),
-	readType: read.bind(undefined, false),
-	write: write,
-	/* semi-private api, used by sshpk-agent */
-	readPartial: read.bind(undefined, true),
-
-	/* shared with ssh format */
-	readInternal: read,
-	keyTypeToAlg: keyTypeToAlg,
-	algToKeyType: algToKeyType
-};
-
-var assert = require('assert-plus');
-var algs = require('../algs');
-var utils = require('../utils');
-var Key = require('../key');
-var PrivateKey = require('../private-key');
-var SSHBuffer = require('../ssh-buffer');
-
-function algToKeyType(alg) {
-	assert.string(alg);
-	if (alg === 'ssh-dss')
-		return ('dsa');
-	else if (alg === 'ssh-rsa')
-		return ('rsa');
-	else if (alg === 'ssh-ed25519')
-		return ('ed25519');
-	else if (alg === 'ssh-curve25519')
-		return ('curve25519');
-	else if (alg.match(/^ecdsa-sha2-/))
-		return ('ecdsa');
-	else
-		throw (new Error('Unknown algorithm ' + alg));
-}
-
-function keyTypeToAlg(key) {
-	assert.object(key);
-	if (key.type === 'dsa')
-		return ('ssh-dss');
-	else if (key.type === 'rsa')
-		return ('ssh-rsa');
-	else if (key.type === 'ed25519')
-		return ('ssh-ed25519');
-	else if (key.type === 'curve25519')
-		return ('ssh-curve25519');
-	else if (key.type === 'ecdsa')
-		return ('ecdsa-sha2-' + key.part.curve.data.toString());
-	else
-		throw (new Error('Unknown key type ' + key.type));
-}
-
-function read(partial, type, buf, options) {
-	if (typeof (buf) === 'string')
-		buf = new Buffer(buf);
-	assert.buffer(buf, 'buf');
-
-	var key = {};
-
-	var parts = key.parts = [];
-	var sshbuf = new SSHBuffer({buffer: buf});
-
-	var alg = sshbuf.readString();
-	assert.ok(!sshbuf.atEnd(), 'key must have at least one part');
-
-	key.type = algToKeyType(alg);
-
-	var partCount = algs.info[key.type].parts.length;
-	if (type && type === 'private')
-		partCount = algs.privInfo[key.type].parts.length;
-
-	while (!sshbuf.atEnd() && parts.length < partCount)
-		parts.push(sshbuf.readPart());
-	while (!partial && !sshbuf.atEnd())
-		parts.push(sshbuf.readPart());
-
-	assert.ok(parts.length >= 1,
-	    'key must have at least one part');
-	assert.ok(partial || sshbuf.atEnd(),
-	    'leftover bytes at end of key');
-
-	var Constructor = Key;
-	var algInfo = algs.info[key.type];
-	if (type === 'private' || algInfo.parts.length !== parts.length) {
-		algInfo = algs.privInfo[key.type];
-		Constructor = PrivateKey;
-	}
-	assert.strictEqual(algInfo.parts.length, parts.length);
-
-	if (key.type === 'ecdsa') {
-		var res = /^ecdsa-sha2-(.+)$/.exec(alg);
-		assert.ok(res !== null);
-		assert.strictEqual(res[1], parts[0].data.toString());
-	}
-
-	var normalized = true;
-	for (var i = 0; i < algInfo.parts.length; ++i) {
-		parts[i].name = algInfo.parts[i];
-		if (parts[i].name !== 'curve' &&
-		    algInfo.normalize !== false) {
-			var p = parts[i];
-			var nd = utils.mpNormalize(p.data);
-			if (nd !== p.data) {
-				p.data = nd;
-				normalized = false;
-			}
-		}
-	}
-
-	if (normalized)
-		key._rfc4253Cache = sshbuf.toBuffer();
-
-	if (partial && typeof (partial) === 'object') {
-		partial.remainder = sshbuf.remainder();
-		partial.consumed = sshbuf._offset;
-	}
-
-	return (new Constructor(key));
-}
-
-function write(key, options) {
-	assert.object(key);
-
-	var alg = keyTypeToAlg(key);
-	var i;
-
-	var algInfo = algs.info[key.type];
-	if (PrivateKey.isPrivateKey(key))
-		algInfo = algs.privInfo[key.type];
-	var parts = algInfo.parts;
-
-	var buf = new SSHBuffer({});
-
-	buf.writeString(alg);
-
-	for (i = 0; i < parts.length; ++i) {
-		var data = key.part[parts[i]].data;
-		if (algInfo.normalize !== false)
-			data = utils.mpNormalize(data);
-		buf.writeBuffer(data);
-	}
-
-	return (buf.toBuffer());
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh-private.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh-private.js
deleted file mode 100644
index bfbdab5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh-private.js
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	readSSHPrivate: readSSHPrivate,
-	write: write
-};
-
-var assert = require('assert-plus');
-var asn1 = require('asn1');
-var algs = require('../algs');
-var utils = require('../utils');
-var crypto = require('crypto');
-
-var Key = require('../key');
-var PrivateKey = require('../private-key');
-var pem = require('./pem');
-var rfc4253 = require('./rfc4253');
-var SSHBuffer = require('../ssh-buffer');
-
-function read(buf, options) {
-	return (pem.read(buf, options));
-}
-
-var MAGIC = 'openssh-key-v1';
-
-function readSSHPrivate(type, buf) {
-	buf = new SSHBuffer({buffer: buf});
-
-	var magic = buf.readCString();
-	assert.strictEqual(magic, MAGIC, 'bad magic string');
-
-	var cipher = buf.readString();
-	var kdf = buf.readString();
-
-	/* We only support unencrypted keys. */
-	if (cipher !== 'none' || kdf !== 'none') {
-		throw (new Error('OpenSSH-format key is encrypted ' +
-		     '(password-protected). Please use the SSH agent ' +
-		     'or decrypt the key.'));
-	}
-
-	/* Skip over kdfoptions. */
-	buf.readString();
-
-	var nkeys = buf.readInt();
-	if (nkeys !== 1) {
-		throw (new Error('OpenSSH-format key file contains ' +
-		    'multiple keys: this is unsupported.'));
-	}
-
-	var pubKey = buf.readBuffer();
-
-	if (type === 'public') {
-		assert.ok(buf.atEnd(), 'excess bytes left after key');
-		return (rfc4253.read(pubKey));
-	}
-
-	var privKeyBlob = buf.readBuffer();
-	assert.ok(buf.atEnd(), 'excess bytes left after key');
-
-	buf = new SSHBuffer({buffer: privKeyBlob});
-
-	var checkInt1 = buf.readInt();
-	var checkInt2 = buf.readInt();
-	assert.strictEqual(checkInt1, checkInt2, 'checkints do not match');
-
-	var ret = {};
-	var key = rfc4253.readInternal(ret, 'private', buf.remainder());
-
-	buf.skip(ret.consumed);
-
-	var comment = buf.readString();
-	key.comment = comment;
-
-	return (key);
-}
-
-function write(key, options) {
-	var pubKey;
-	if (PrivateKey.isPrivateKey(key))
-		pubKey = key.toPublic();
-	else
-		pubKey = key;
-
-	var privBuf;
-	if (PrivateKey.isPrivateKey(key)) {
-		privBuf = new SSHBuffer({});
-		var checkInt = crypto.randomBytes(4).readUInt32BE(0);
-		privBuf.writeInt(checkInt);
-		privBuf.writeInt(checkInt);
-		privBuf.write(key.toBuffer('rfc4253'));
-		privBuf.writeString(key.comment || '');
-
-		var n = 1;
-		while (privBuf._offset % 8 !== 0)
-			privBuf.writeChar(n++);
-	}
-
-	var buf = new SSHBuffer({});
-
-	buf.writeCString(MAGIC);
-	buf.writeString('none');	/* cipher */
-	buf.writeString('none');	/* kdf */
-	buf.writeBuffer(new Buffer(0));	/* kdfoptions */
-
-	buf.writeInt(1);		/* nkeys */
-	buf.writeBuffer(pubKey.toBuffer('rfc4253'));
-
-	if (privBuf)
-		buf.writeBuffer(privBuf.toBuffer());
-
-	buf = buf.toBuffer();
-
-	var header;
-	if (PrivateKey.isPrivateKey(key))
-		header = 'OPENSSH PRIVATE KEY';
-	else
-		header = 'OPENSSH PUBLIC KEY';
-
-	var tmp = buf.toString('base64');
-	var len = tmp.length + (tmp.length / 70) +
-	    18 + 16 + header.length*2 + 10;
-	buf = new Buffer(len);
-	var o = 0;
-	o += buf.write('-----BEGIN ' + header + '-----\n', o);
-	for (var i = 0; i < tmp.length; ) {
-		var limit = i + 70;
-		if (limit > tmp.length)
-			limit = tmp.length;
-		o += buf.write(tmp.slice(i, limit), o);
-		buf[o++] = 10;
-		i = limit;
-	}
-	o += buf.write('-----END ' + header + '-----\n', o);
-
-	return (buf.slice(0, o));
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh.js
deleted file mode 100644
index 655c9ea..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/formats/ssh.js
+++ /dev/null
@@ -1,114 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	write: write
-};
-
-var assert = require('assert-plus');
-var rfc4253 = require('./rfc4253');
-var utils = require('../utils');
-var Key = require('../key');
-var PrivateKey = require('../private-key');
-
-var sshpriv = require('./ssh-private');
-
-/*JSSTYLED*/
-var SSHKEY_RE = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([\n \t]+([^\n]+))?$/;
-/*JSSTYLED*/
-var SSHKEY_RE2 = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/ \t\n]+[=]*)(.*)$/;
-
-function read(buf, options) {
-	if (typeof (buf) !== 'string') {
-		assert.buffer(buf, 'buf');
-		buf = buf.toString('ascii');
-	}
-
-	var trimmed = buf.trim().replace(/[\\\r]/g, '');
-	var m = trimmed.match(SSHKEY_RE);
-	if (!m)
-		m = trimmed.match(SSHKEY_RE2);
-	assert.ok(m, 'key must match regex');
-
-	var type = rfc4253.algToKeyType(m[1]);
-	var kbuf = new Buffer(m[2], 'base64');
-
-	/*
-	 * This is a bit tricky. If we managed to parse the key and locate the
-	 * key comment with the regex, then do a non-partial read and assert
-	 * that we have consumed all bytes. If we couldn't locate the key
-	 * comment, though, there may be whitespace shenanigans going on that
-	 * have conjoined the comment to the rest of the key. We do a partial
-	 * read in this case to try to make the best out of a sorry situation.
-	 */
-	var key;
-	var ret = {};
-	if (m[4]) {
-		try {
-			key = rfc4253.read(kbuf);
-
-		} catch (e) {
-			m = trimmed.match(SSHKEY_RE2);
-			assert.ok(m, 'key must match regex');
-			kbuf = new Buffer(m[2], 'base64');
-			key = rfc4253.readInternal(ret, 'public', kbuf);
-		}
-	} else {
-		key = rfc4253.readInternal(ret, 'public', kbuf);
-	}
-
-	assert.strictEqual(type, key.type);
-
-	if (m[4] && m[4].length > 0) {
-		key.comment = m[4];
-
-	} else if (ret.consumed) {
-		/*
-		 * Now the magic: trying to recover the key comment when it's
-		 * gotten conjoined to the key or otherwise shenanigan'd.
-		 *
-		 * Work out how much base64 we used, then drop all non-base64
-		 * chars from the beginning up to this point in the the string.
-		 * Then offset in this and try to make up for missing = chars.
-		 */
-		var data = m[2] + m[3];
-		var realOffset = Math.ceil(ret.consumed / 3) * 4;
-		data = data.slice(0, realOffset - 2). /*JSSTYLED*/
-		    replace(/[^a-zA-Z0-9+\/=]/g, '') +
-		    data.slice(realOffset - 2);
-
-		var padding = ret.consumed % 3;
-		if (padding > 0 &&
-		    data.slice(realOffset - 1, realOffset) !== '=')
-			realOffset--;
-		while (data.slice(realOffset, realOffset + 1) === '=')
-			realOffset++;
-
-		/* Finally, grab what we think is the comment & clean it up. */
-		var trailer = data.slice(realOffset);
-		trailer = trailer.replace(/[\r\n]/g, ' ').
-		    replace(/^\s+/, '');
-		if (trailer.match(/^[a-zA-Z0-9]/))
-			key.comment = trailer;
-	}
-
-	return (key);
-}
-
-function write(key, options) {
-	assert.object(key);
-	if (!Key.isKey(key))
-		throw (new Error('Must be a public key'));
-
-	var parts = [];
-	var alg = rfc4253.keyTypeToAlg(key);
-	parts.push(alg);
-
-	var buf = rfc4253.write(key);
-	parts.push(buf.toString('base64'));
-
-	if (key.comment)
-		parts.push(key.comment);
-
-	return (new Buffer(parts.join(' ')));
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/index.js
deleted file mode 100644
index 0b40429..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/index.js
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-var Key = require('./key');
-var Fingerprint = require('./fingerprint');
-var Signature = require('./signature');
-var PrivateKey = require('./private-key');
-var errs = require('./errors');
-
-module.exports = {
-	/* top-level classes */
-	Key: Key,
-	parseKey: Key.parse,
-	Fingerprint: Fingerprint,
-	parseFingerprint: Fingerprint.parse,
-	Signature: Signature,
-	parseSignature: Signature.parse,
-	PrivateKey: PrivateKey,
-	parsePrivateKey: PrivateKey.parse,
-
-	/* errors */
-	FingerprintFormatError: errs.FingerprintFormatError,
-	InvalidAlgorithmError: errs.InvalidAlgorithmError,
-	KeyParseError: errs.KeyParseError,
-	SignatureParseError: errs.SignatureParseError,
-	KeyEncryptedError: errs.KeyEncryptedError
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js
deleted file mode 100644
index edc5143..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/key.js
+++ /dev/null
@@ -1,269 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = Key;
-
-var assert = require('assert-plus');
-var algs = require('./algs');
-var crypto = require('crypto');
-var Fingerprint = require('./fingerprint');
-var Signature = require('./signature');
-var DiffieHellman = require('./dhe');
-var errs = require('./errors');
-var utils = require('./utils');
-var PrivateKey = require('./private-key');
-var edCompat;
-
-try {
-	edCompat = require('./ed-compat');
-} catch (e) {
-	/* Just continue through, and bail out if we try to use it. */
-}
-
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-var KeyParseError = errs.KeyParseError;
-
-var formats = {};
-formats['auto'] = require('./formats/auto');
-formats['pem'] = require('./formats/pem');
-formats['pkcs1'] = require('./formats/pkcs1');
-formats['pkcs8'] = require('./formats/pkcs8');
-formats['rfc4253'] = require('./formats/rfc4253');
-formats['ssh'] = require('./formats/ssh');
-formats['ssh-private'] = require('./formats/ssh-private');
-formats['openssh'] = formats['ssh-private'];
-
-function Key(opts) {
-	assert.object(opts, 'options');
-	assert.arrayOfObject(opts.parts, 'options.parts');
-	assert.string(opts.type, 'options.type');
-	assert.optionalString(opts.comment, 'options.comment');
-
-	var algInfo = algs.info[opts.type];
-	if (typeof (algInfo) !== 'object')
-		throw (new InvalidAlgorithmError(opts.type));
-
-	var partLookup = {};
-	for (var i = 0; i < opts.parts.length; ++i) {
-		var part = opts.parts[i];
-		partLookup[part.name] = part;
-	}
-
-	this.type = opts.type;
-	this.parts = opts.parts;
-	this.part = partLookup;
-	this.comment = undefined;
-	this.source = opts.source;
-
-	/* for speeding up hashing/fingerprint operations */
-	this._rfc4253Cache = opts._rfc4253Cache;
-	this._hashCache = {};
-
-	var sz;
-	this.curve = undefined;
-	if (this.type === 'ecdsa') {
-		var curve = this.part.curve.data.toString();
-		this.curve = curve;
-		sz = algs.curves[curve].size;
-	} else if (this.type === 'ed25519') {
-		sz = 256;
-		this.curve = 'curve25519';
-	} else {
-		var szPart = this.part[algInfo.sizePart];
-		sz = szPart.data.length;
-		sz = sz * 8 - utils.countZeros(szPart.data);
-	}
-	this.size = sz;
-}
-
-Key.formats = formats;
-
-Key.prototype.toBuffer = function (format, options) {
-	if (format === undefined)
-		format = 'ssh';
-	assert.string(format, 'format');
-	assert.object(formats[format], 'formats[format]');
-	assert.optionalObject(options, 'options');
-
-	if (format === 'rfc4253') {
-		if (this._rfc4253Cache === undefined)
-			this._rfc4253Cache = formats['rfc4253'].write(this);
-		return (this._rfc4253Cache);
-	}
-
-	return (formats[format].write(this, options));
-};
-
-Key.prototype.toString = function (format, options) {
-	return (this.toBuffer(format, options).toString());
-};
-
-Key.prototype.hash = function (algo) {
-	assert.string(algo, 'algorithm');
-	algo = algo.toLowerCase();
-	if (algs.hashAlgs[algo] === undefined)
-		throw (new InvalidAlgorithmError(algo));
-
-	if (this._hashCache[algo])
-		return (this._hashCache[algo]);
-
-	var hash = crypto.createHash(algo).
-	    update(this.toBuffer('rfc4253')).digest();
-	this._hashCache[algo] = hash;
-	return (hash);
-};
-
-Key.prototype.fingerprint = function (algo) {
-	if (algo === undefined)
-		algo = 'sha256';
-	assert.string(algo, 'algorithm');
-	var opts = {
-		hash: this.hash(algo),
-		algorithm: algo
-	};
-	return (new Fingerprint(opts));
-};
-
-Key.prototype.defaultHashAlgorithm = function () {
-	var hashAlgo = 'sha1';
-	if (this.type === 'rsa')
-		hashAlgo = 'sha256';
-	if (this.type === 'dsa' && this.size > 1024)
-		hashAlgo = 'sha256';
-	if (this.type === 'ed25519')
-		hashAlgo = 'sha512';
-	if (this.type === 'ecdsa') {
-		if (this.size <= 256)
-			hashAlgo = 'sha256';
-		else if (this.size <= 384)
-			hashAlgo = 'sha384';
-		else
-			hashAlgo = 'sha512';
-	}
-	return (hashAlgo);
-};
-
-Key.prototype.createVerify = function (hashAlgo) {
-	if (hashAlgo === undefined)
-		hashAlgo = this.defaultHashAlgorithm();
-	assert.string(hashAlgo, 'hash algorithm');
-
-	/* ED25519 is not supported by OpenSSL, use a javascript impl. */
-	if (this.type === 'ed25519' && edCompat !== undefined)
-		return (new edCompat.Verifier(this, hashAlgo));
-	if (this.type === 'curve25519')
-		throw (new Error('Curve25519 keys are not suitable for ' +
-		    'signing or verification'));
-
-	var v, nm, err;
-	try {
-		nm = hashAlgo.toUpperCase();
-		v = crypto.createVerify(nm);
-	} catch (e) {
-		err = e;
-	}
-	if (v === undefined || (err instanceof Error &&
-	    err.message.match(/Unknown message digest/))) {
-		nm = 'RSA-';
-		nm += hashAlgo.toUpperCase();
-		v = crypto.createVerify(nm);
-	}
-	assert.ok(v, 'failed to create verifier');
-	var oldVerify = v.verify.bind(v);
-	var key = this.toBuffer('pkcs8');
-	var self = this;
-	v.verify = function (signature, fmt) {
-		if (Signature.isSignature(signature, [2, 0])) {
-			if (signature.type !== self.type)
-				return (false);
-			if (signature.hashAlgorithm &&
-			    signature.hashAlgorithm !== hashAlgo)
-				return (false);
-			return (oldVerify(key, signature.toBuffer('asn1')));
-
-		} else if (typeof (signature) === 'string' ||
-		    Buffer.isBuffer(signature)) {
-			return (oldVerify(key, signature, fmt));
-
-		/*
-		 * Avoid doing this on valid arguments, walking the prototype
-		 * chain can be quite slow.
-		 */
-		} else if (Signature.isSignature(signature, [1, 0])) {
-			throw (new Error('signature was created by too old ' +
-			    'a version of sshpk and cannot be verified'));
-
-		} else {
-			throw (new TypeError('signature must be a string, ' +
-			    'Buffer, or Signature object'));
-		}
-	};
-	return (v);
-};
-
-Key.prototype.createDiffieHellman = function () {
-	if (this.type === 'rsa')
-		throw (new Error('RSA keys do not support Diffie-Hellman'));
-
-	return (new DiffieHellman(this));
-};
-Key.prototype.createDH = Key.prototype.createDiffieHellman;
-
-Key.parse = function (data, format, options) {
-	if (typeof (data) !== 'string')
-		assert.buffer(data, 'data');
-	if (format === undefined)
-		format = 'auto';
-	assert.string(format, 'format');
-	if (typeof (options) === 'string')
-		options = { filename: options };
-	assert.optionalObject(options, 'options');
-	if (options === undefined)
-		options = {};
-	assert.optionalString(options.filename, 'options.filename');
-	if (options.filename === undefined)
-		options.filename = '(unnamed)';
-
-	assert.object(formats[format], 'formats[format]');
-
-	try {
-		var k = formats[format].read(data, options);
-		if (k instanceof PrivateKey)
-			k = k.toPublic();
-		if (!k.comment)
-			k.comment = options.filename;
-		return (k);
-	} catch (e) {
-		if (e.name === 'KeyEncryptedError')
-			throw (e);
-		throw (new KeyParseError(options.filename, format, e));
-	}
-};
-
-Key.isKey = function (obj, ver) {
-	return (utils.isCompatible(obj, Key, ver));
-};
-
-/*
- * API versions for Key:
- * [1,0] -- initial ver, may take Signature for createVerify or may not
- * [1,1] -- added pkcs1, pkcs8 formats
- * [1,2] -- added auto, ssh-private, openssh formats
- * [1,3] -- added defaultHashAlgorithm
- * [1,4] -- added ed support, createDH
- * [1,5] -- first explicitly tagged version
- */
-Key.prototype._sshpkApiVersion = [1, 5];
-
-Key._oldVersionDetect = function (obj) {
-	assert.func(obj.toBuffer);
-	assert.func(obj.fingerprint);
-	if (obj.createDH)
-		return ([1, 4]);
-	if (obj.defaultHashAlgorithm)
-		return ([1, 3]);
-	if (obj.formats['auto'])
-		return ([1, 2]);
-	if (obj.formats['pkcs1'])
-		return ([1, 1]);
-	return ([1, 0]);
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js
deleted file mode 100644
index f80d939..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/private-key.js
+++ /dev/null
@@ -1,231 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = PrivateKey;
-
-var assert = require('assert-plus');
-var algs = require('./algs');
-var crypto = require('crypto');
-var Fingerprint = require('./fingerprint');
-var Signature = require('./signature');
-var errs = require('./errors');
-var util = require('util');
-var utils = require('./utils');
-var edCompat;
-var ed;
-
-try {
-	edCompat = require('./ed-compat');
-} catch (e) {
-	/* Just continue through, and bail out if we try to use it. */
-}
-
-var Key = require('./key');
-
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-var KeyParseError = errs.KeyParseError;
-var KeyEncryptedError = errs.KeyEncryptedError;
-
-var formats = {};
-formats['auto'] = require('./formats/auto');
-formats['pem'] = require('./formats/pem');
-formats['pkcs1'] = require('./formats/pkcs1');
-formats['pkcs8'] = require('./formats/pkcs8');
-formats['rfc4253'] = require('./formats/rfc4253');
-formats['ssh-private'] = require('./formats/ssh-private');
-formats['openssh'] = formats['ssh-private'];
-formats['ssh'] = formats['ssh-private'];
-
-function PrivateKey(opts) {
-	assert.object(opts, 'options');
-	Key.call(this, opts);
-
-	this._pubCache = undefined;
-}
-util.inherits(PrivateKey, Key);
-
-PrivateKey.formats = formats;
-
-PrivateKey.prototype.toBuffer = function (format, options) {
-	if (format === undefined)
-		format = 'pkcs1';
-	assert.string(format, 'format');
-	assert.object(formats[format], 'formats[format]');
-	assert.optionalObject(options, 'options');
-
-	return (formats[format].write(this, options));
-};
-
-PrivateKey.prototype.hash = function (algo) {
-	return (this.toPublic().hash(algo));
-};
-
-PrivateKey.prototype.toPublic = function () {
-	if (this._pubCache)
-		return (this._pubCache);
-
-	var algInfo = algs.info[this.type];
-	var pubParts = [];
-	for (var i = 0; i < algInfo.parts.length; ++i) {
-		var p = algInfo.parts[i];
-		pubParts.push(this.part[p]);
-	}
-
-	this._pubCache = new Key({
-		type: this.type,
-		source: this,
-		parts: pubParts
-	});
-	if (this.comment)
-		this._pubCache.comment = this.comment;
-	return (this._pubCache);
-};
-
-PrivateKey.prototype.derive = function (newType, newSize) {
-	assert.string(newType, 'type');
-	assert.optionalNumber(newSize, 'size');
-	var priv, pub;
-
-	if (this.type === 'ed25519' && newType === 'curve25519') {
-		if (ed === undefined)
-			ed = require('jodid25519');
-
-		priv = this.part.r.data;
-		if (priv[0] === 0x00)
-			priv = priv.slice(1);
-		priv = priv.slice(0, 32);
-
-		pub = ed.dh.publicKey(priv);
-		priv = utils.mpNormalize(Buffer.concat([priv, pub]));
-
-		return (new PrivateKey({
-			type: 'curve25519',
-			parts: [
-				{ name: 'R', data: utils.mpNormalize(pub) },
-				{ name: 'r', data: priv }
-			]
-		}));
-	} else if (this.type === 'curve25519' && newType === 'ed25519') {
-		if (ed === undefined)
-			ed = require('jodid25519');
-
-		priv = this.part.r.data;
-		if (priv[0] === 0x00)
-			priv = priv.slice(1);
-		priv = priv.slice(0, 32);
-
-		pub = ed.eddsa.publicKey(priv.toString('binary'));
-		pub = new Buffer(pub, 'binary');
-
-		priv = utils.mpNormalize(Buffer.concat([priv, pub]));
-
-		return (new PrivateKey({
-			type: 'ed25519',
-			parts: [
-				{ name: 'R', data: utils.mpNormalize(pub) },
-				{ name: 'r', data: priv }
-			]
-		}));
-	}
-	throw (new Error('Key derivation not supported from ' + this.type +
-	    ' to ' + newType));
-};
-
-PrivateKey.prototype.createVerify = function (hashAlgo) {
-	return (this.toPublic().createVerify(hashAlgo));
-};
-
-PrivateKey.prototype.createSign = function (hashAlgo) {
-	if (hashAlgo === undefined)
-		hashAlgo = this.defaultHashAlgorithm();
-	assert.string(hashAlgo, 'hash algorithm');
-
-	/* ED25519 is not supported by OpenSSL, use a javascript impl. */
-	if (this.type === 'ed25519' && edCompat !== undefined)
-		return (new edCompat.Signer(this, hashAlgo));
-	if (this.type === 'curve25519')
-		throw (new Error('Curve25519 keys are not suitable for ' +
-		    'signing or verification'));
-
-	var v, nm, err;
-	try {
-		nm = hashAlgo.toUpperCase();
-		v = crypto.createSign(nm);
-	} catch (e) {
-		err = e;
-	}
-	if (v === undefined || (err instanceof Error &&
-	    err.message.match(/Unknown message digest/))) {
-		nm = 'RSA-';
-		nm += hashAlgo.toUpperCase();
-		v = crypto.createSign(nm);
-	}
-	assert.ok(v, 'failed to create verifier');
-	var oldSign = v.sign.bind(v);
-	var key = this.toBuffer('pkcs1');
-	var type = this.type;
-	v.sign = function () {
-		var sig = oldSign(key);
-		if (typeof (sig) === 'string')
-			sig = new Buffer(sig, 'binary');
-		sig = Signature.parse(sig, type, 'asn1');
-		sig.hashAlgorithm = hashAlgo;
-		return (sig);
-	};
-	return (v);
-};
-
-PrivateKey.parse = function (data, format, options) {
-	if (typeof (data) !== 'string')
-		assert.buffer(data, 'data');
-	if (format === undefined)
-		format = 'auto';
-	assert.string(format, 'format');
-	if (typeof (options) === 'string')
-		options = { filename: options };
-	assert.optionalObject(options, 'options');
-	if (options === undefined)
-		options = {};
-	assert.optionalString(options.filename, 'options.filename');
-	if (options.filename === undefined)
-		options.filename = '(unnamed)';
-
-	assert.object(formats[format], 'formats[format]');
-
-	try {
-		var k = formats[format].read(data, options);
-		assert.ok(k instanceof PrivateKey, 'key is not a private key');
-		if (!k.comment)
-			k.comment = options.filename;
-		return (k);
-	} catch (e) {
-		if (e.name === 'KeyEncryptedError')
-			throw (e);
-		throw (new KeyParseError(options.filename, format, e));
-	}
-};
-
-PrivateKey.isPrivateKey = function (obj, ver) {
-	return (utils.isCompatible(obj, PrivateKey, ver));
-};
-
-/*
- * API versions for PrivateKey:
- * [1,0] -- initial ver
- * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats
- * [1,2] -- added defaultHashAlgorithm
- * [1,3] -- added derive, ed, createDH
- * [1,4] -- first tagged version
- */
-PrivateKey.prototype._sshpkApiVersion = [1, 4];
-
-PrivateKey._oldVersionDetect = function (obj) {
-	assert.func(obj.toPublic);
-	assert.func(obj.createSign);
-	if (obj.derive)
-		return ([1, 3]);
-	if (obj.defaultHashAlgorithm)
-		return ([1, 2]);
-	if (obj.formats['auto'])
-		return ([1, 1]);
-	return ([1, 0]);
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/signature.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/signature.js
deleted file mode 100644
index ddf4a8c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/signature.js
+++ /dev/null
@@ -1,237 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = Signature;
-
-var assert = require('assert-plus');
-var algs = require('./algs');
-var crypto = require('crypto');
-var errs = require('./errors');
-var utils = require('./utils');
-var asn1 = require('asn1');
-var SSHBuffer = require('./ssh-buffer');
-
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-var SignatureParseError = errs.SignatureParseError;
-
-function Signature(opts) {
-	assert.object(opts, 'options');
-	assert.arrayOfObject(opts.parts, 'options.parts');
-	assert.string(opts.type, 'options.type');
-
-	var partLookup = {};
-	for (var i = 0; i < opts.parts.length; ++i) {
-		var part = opts.parts[i];
-		partLookup[part.name] = part;
-	}
-
-	this.type = opts.type;
-	this.hashAlgorithm = opts.hashAlgo;
-	this.parts = opts.parts;
-	this.part = partLookup;
-}
-
-Signature.prototype.toBuffer = function (format) {
-	if (format === undefined)
-		format = 'asn1';
-	assert.string(format, 'format');
-
-	var buf;
-
-	switch (this.type) {
-	case 'rsa':
-	case 'ed25519':
-		if (format === 'ssh') {
-			buf = new SSHBuffer({});
-			buf.writeString('ssh-' + this.type);
-			buf.writePart(this.part.sig);
-			return (buf.toBuffer());
-		} else {
-			return (this.part.sig.data);
-		}
-
-	case 'dsa':
-	case 'ecdsa':
-		var r, s;
-		if (format === 'asn1') {
-			var der = new asn1.BerWriter();
-			der.startSequence();
-			r = utils.mpNormalize(this.part.r.data);
-			s = utils.mpNormalize(this.part.s.data);
-			der.writeBuffer(r, asn1.Ber.Integer);
-			der.writeBuffer(s, asn1.Ber.Integer);
-			der.endSequence();
-			return (der.buffer);
-		} else if (format === 'ssh' && this.type === 'dsa') {
-			buf = new SSHBuffer({});
-			buf.writeString('ssh-dss');
-			r = this.part.r.data;
-			if (r[0] === 0x00)
-				r = r.slice(1);
-			s = this.part.s.data;
-			buf.writeBuffer(Buffer.concat([r, s]));
-			return (buf.toBuffer());
-		} else if (format === 'ssh' && this.type === 'ecdsa') {
-			var inner = new SSHBuffer({});
-			r = this.part.r;
-			if (r[0] === 0x00)
-				r = r.slice(1);
-			inner.writePart(r);
-			inner.writePart(this.part.s);
-
-			buf = new SSHBuffer({});
-			/* XXX: find a more proper way to do this? */
-			var curve;
-			var sz = this.part.r.data.length * 8;
-			if (sz === 256)
-				curve = 'nistp256';
-			else if (sz === 384)
-				curve = 'nistp384';
-			else if (sz === 528)
-				curve = 'nistp521';
-			buf.writeString('ecdsa-sha2-' + curve);
-			buf.writeBuffer(inner.toBuffer());
-			return (buf.toBuffer());
-		}
-		throw (new Error('Invalid signature format'));
-	default:
-		throw (new Error('Invalid signature data'));
-	}
-};
-
-Signature.prototype.toString = function (format) {
-	assert.optionalString(format, 'format');
-	return (this.toBuffer(format).toString('base64'));
-};
-
-Signature.parse = function (data, type, format) {
-	if (typeof (data) === 'string')
-		data = new Buffer(data, 'base64');
-	assert.buffer(data, 'data');
-	assert.string(format, 'format');
-	assert.string(type, 'type');
-
-	var opts = {};
-	opts.type = type.toLowerCase();
-	opts.parts = [];
-
-	try {
-		assert.ok(data.length > 0, 'signature must not be empty');
-		switch (opts.type) {
-		case 'rsa':
-			return (parseOneNum(data, type, format, opts,
-			    'ssh-rsa'));
-		case 'ed25519':
-			return (parseOneNum(data, type, format, opts,
-			    'ssh-ed25519'));
-
-		case 'dsa':
-		case 'ecdsa':
-			if (format === 'asn1')
-				return (parseDSAasn1(data, type, format, opts));
-			else if (opts.type === 'dsa')
-				return (parseDSA(data, type, format, opts));
-			else
-				return (parseECDSA(data, type, format, opts));
-
-		default:
-			throw (new InvalidAlgorithmError(type));
-		}
-
-	} catch (e) {
-		if (e instanceof InvalidAlgorithmError)
-			throw (e);
-		throw (new SignatureParseError(type, format, e));
-	}
-};
-
-function parseOneNum(data, type, format, opts, headType) {
-	if (format === 'ssh') {
-		try {
-			var buf = new SSHBuffer({buffer: data});
-			var head = buf.readString();
-		} catch (e) {
-			/* fall through */
-		}
-		if (head === headType) {
-			var sig = buf.readPart();
-			assert.ok(buf.atEnd(), 'extra trailing bytes');
-			sig.name = 'sig';
-			opts.parts.push(sig);
-			return (new Signature(opts));
-		}
-	}
-	opts.parts.push({name: 'sig', data: data});
-	return (new Signature(opts));
-}
-
-function parseDSAasn1(data, type, format, opts) {
-	var der = new asn1.BerReader(data);
-	der.readSequence();
-	var r = der.readString(asn1.Ber.Integer, true);
-	var s = der.readString(asn1.Ber.Integer, true);
-
-	opts.parts.push({name: 'r', data: utils.mpNormalize(r)});
-	opts.parts.push({name: 's', data: utils.mpNormalize(s)});
-
-	return (new Signature(opts));
-}
-
-function parseDSA(data, type, format, opts) {
-	if (data.length != 40) {
-		var buf = new SSHBuffer({buffer: data});
-		var d = buf.readBuffer();
-		if (d.toString('ascii') === 'ssh-dss')
-			d = buf.readBuffer();
-		assert.ok(buf.atEnd(), 'extra trailing bytes');
-		assert.strictEqual(d.length, 40, 'invalid inner length');
-		data = d;
-	}
-	opts.parts.push({name: 'r', data: data.slice(0, 20)});
-	opts.parts.push({name: 's', data: data.slice(20, 40)});
-	return (new Signature(opts));
-}
-
-function parseECDSA(data, type, format, opts) {
-	var buf = new SSHBuffer({buffer: data});
-
-	var r, s;
-	var inner = buf.readBuffer();
-	if (inner.toString('ascii').match(/^ecdsa-/)) {
-		inner = buf.readBuffer();
-		assert.ok(buf.atEnd(), 'extra trailing bytes on outer');
-		buf = new SSHBuffer({buffer: inner});
-		r = buf.readPart();
-	} else {
-		r = {data: inner};
-	}
-
-	s = buf.readPart();
-	assert.ok(buf.atEnd(), 'extra trailing bytes');
-
-	r.name = 'r';
-	s.name = 's';
-
-	opts.parts.push(r);
-	opts.parts.push(s);
-	return (new Signature(opts));
-}
-
-Signature.isSignature = function (obj, ver) {
-	return (utils.isCompatible(obj, Signature, ver));
-};
-
-/*
- * API versions for Signature:
- * [1,0] -- initial ver
- * [2,0] -- support for rsa in full ssh format, compat with sshpk-agent
- *          hashAlgorithm property
- * [2,1] -- first tagged version
- */
-Signature.prototype._sshpkApiVersion = [2, 1];
-
-Signature._oldVersionDetect = function (obj) {
-	assert.func(obj.toBuffer);
-	if (obj.hasOwnProperty('hashAlgorithm'))
-		return ([2, 0]);
-	return ([1, 0]);
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ssh-buffer.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ssh-buffer.js
deleted file mode 100644
index 0b00277..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/ssh-buffer.js
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = SSHBuffer;
-
-var assert = require('assert-plus');
-
-function SSHBuffer(opts) {
-	assert.object(opts, 'options');
-	if (opts.buffer !== undefined)
-		assert.buffer(opts.buffer, 'options.buffer');
-
-	this._size = opts.buffer ? opts.buffer.length : 1024;
-	this._buffer = opts.buffer || (new Buffer(this._size));
-	this._offset = 0;
-}
-
-SSHBuffer.prototype.toBuffer = function () {
-	return (this._buffer.slice(0, this._offset));
-};
-
-SSHBuffer.prototype.atEnd = function () {
-	return (this._offset >= this._buffer.length);
-};
-
-SSHBuffer.prototype.remainder = function () {
-	return (this._buffer.slice(this._offset));
-};
-
-SSHBuffer.prototype.skip = function (n) {
-	this._offset += n;
-};
-
-SSHBuffer.prototype.expand = function () {
-	this._size *= 2;
-	var buf = new Buffer(this._size);
-	this._buffer.copy(buf, 0);
-	this._buffer = buf;
-};
-
-SSHBuffer.prototype.readPart = function () {
-	return ({data: this.readBuffer()});
-};
-
-SSHBuffer.prototype.readBuffer = function () {
-	var len = this._buffer.readUInt32BE(this._offset);
-	this._offset += 4;
-	assert.ok(this._offset + len <= this._buffer.length,
-	    'length out of bounds at +0x' + this._offset.toString(16) +
-	    ' (data truncated?)');
-	var buf = this._buffer.slice(this._offset, this._offset + len);
-	this._offset += len;
-	return (buf);
-};
-
-SSHBuffer.prototype.readString = function () {
-	return (this.readBuffer().toString());
-};
-
-SSHBuffer.prototype.readCString = function () {
-	var offset = this._offset;
-	while (offset < this._buffer.length &&
-	    this._buffer[offset] !== 0x00)
-		offset++;
-	assert.ok(offset < this._buffer.length, 'c string does not terminate');
-	var str = this._buffer.slice(this._offset, offset).toString();
-	this._offset = offset + 1;
-	return (str);
-};
-
-SSHBuffer.prototype.readInt = function () {
-	var v = this._buffer.readUInt32BE(this._offset);
-	this._offset += 4;
-	return (v);
-};
-
-SSHBuffer.prototype.readChar = function () {
-	var v = this._buffer[this._offset++];
-	return (v);
-};
-
-SSHBuffer.prototype.writeBuffer = function (buf) {
-	while (this._offset + 4 + buf.length > this._size)
-		this.expand();
-	this._buffer.writeUInt32BE(buf.length, this._offset);
-	this._offset += 4;
-	buf.copy(this._buffer, this._offset);
-	this._offset += buf.length;
-};
-
-SSHBuffer.prototype.writeString = function (str) {
-	this.writeBuffer(new Buffer(str, 'utf8'));
-};
-
-SSHBuffer.prototype.writeCString = function (str) {
-	while (this._offset + 1 + str.length > this._size)
-		this.expand();
-	this._buffer.write(str, this._offset);
-	this._offset += str.length;
-	this._buffer[this._offset++] = 0;
-};
-
-SSHBuffer.prototype.writeInt = function (v) {
-	while (this._offset + 4 > this._size)
-		this.expand();
-	this._buffer.writeUInt32BE(v, this._offset);
-	this._offset += 4;
-};
-
-SSHBuffer.prototype.writeChar = function (v) {
-	while (this._offset + 1 > this._size)
-		this.expand();
-	this._buffer[this._offset++] = v;
-};
-
-SSHBuffer.prototype.writePart = function (p) {
-	this.writeBuffer(p.data);
-};
-
-SSHBuffer.prototype.write = function (buf) {
-	while (this._offset + buf.length > this._size)
-		this.expand();
-	buf.copy(this._buffer, this._offset);
-	this._offset += buf.length;
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/utils.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/utils.js
deleted file mode 100644
index d57245c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/lib/utils.js
+++ /dev/null
@@ -1,246 +0,0 @@
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	bufferSplit: bufferSplit,
-	addRSAMissing: addRSAMissing,
-	calculateDSAPublic: calculateDSAPublic,
-	mpNormalize: mpNormalize,
-	ecNormalize: ecNormalize,
-	countZeros: countZeros,
-	assertCompatible: assertCompatible,
-	isCompatible: isCompatible,
-	opensslKeyDeriv: opensslKeyDeriv
-};
-
-var assert = require('assert-plus');
-var PrivateKey = require('./private-key');
-var crypto = require('crypto');
-
-var MAX_CLASS_DEPTH = 3;
-
-function isCompatible(obj, klass, needVer) {
-	if (obj === null || typeof (obj) !== 'object')
-		return (false);
-	if (needVer === undefined)
-		needVer = klass.prototype._sshpkApiVersion;
-	if (obj instanceof klass &&
-	    klass.prototype._sshpkApiVersion[0] == needVer[0])
-		return (true);
-	var proto = Object.getPrototypeOf(obj);
-	var depth = 0;
-	while (proto.constructor.name !== klass.name) {
-		proto = Object.getPrototypeOf(proto);
-		if (!proto || ++depth > MAX_CLASS_DEPTH)
-			return (false);
-	}
-	if (proto.constructor.name !== klass.name)
-		return (false);
-	var ver = proto._sshpkApiVersion;
-	if (ver === undefined)
-		ver = klass._oldVersionDetect(obj);
-	if (ver[0] != needVer[0] || ver[1] < needVer[1])
-		return (false);
-	return (true);
-}
-
-function assertCompatible(obj, klass, needVer, name) {
-	if (name === undefined)
-		name = 'object';
-	assert.ok(obj, name + ' must not be null');
-	assert.object(obj, name + ' must be an object');
-	if (needVer === undefined)
-		needVer = klass.prototype._sshpkApiVersion;
-	if (obj instanceof klass &&
-	    klass.prototype._sshpkApiVersion[0] == needVer[0])
-		return;
-	var proto = Object.getPrototypeOf(obj);
-	var depth = 0;
-	while (proto.constructor.name !== klass.name) {
-		proto = Object.getPrototypeOf(proto);
-		assert.ok(proto && ++depth <= MAX_CLASS_DEPTH,
-		    name + ' must be a ' + klass.name + ' instance');
-	}
-	assert.strictEqual(proto.constructor.name, klass.name,
-	    name + ' must be a ' + klass.name + ' instance');
-	var ver = proto._sshpkApiVersion;
-	if (ver === undefined)
-		ver = klass._oldVersionDetect(obj);
-	assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1],
-	    name + ' must be compatible with ' + klass.name + ' klass ' +
-	    'version ' + needVer[0] + '.' + needVer[1]);
-}
-
-var CIPHER_LEN = {
-	'des-ede3-cbc': { key: 7, iv: 8 },
-	'aes-128-cbc': { key: 16, iv: 16 }
-};
-var PKCS5_SALT_LEN = 8;
-
-function opensslKeyDeriv(cipher, salt, passphrase, count) {
-	assert.buffer(salt, 'salt');
-	assert.buffer(passphrase, 'passphrase');
-	assert.number(count, 'iteration count');
-
-	var clen = CIPHER_LEN[cipher];
-	assert.object(clen, 'supported cipher');
-
-	salt = salt.slice(0, PKCS5_SALT_LEN);
-
-	var D, D_prev, bufs;
-	var material = new Buffer(0);
-	while (material.length < clen.key + clen.iv) {
-		bufs = [];
-		if (D_prev)
-			bufs.push(D_prev);
-		bufs.push(passphrase);
-		bufs.push(salt);
-		D = Buffer.concat(bufs);
-		for (var j = 0; j < count; ++j)
-			D = crypto.createHash('md5').update(D).digest();
-		material = Buffer.concat([material, D]);
-		D_prev = D;
-	}
-
-	return ({
-	    key: material.slice(0, clen.key),
-	    iv: material.slice(clen.key, clen.key + clen.iv)
-	});
-}
-
-/* Count leading zero bits on a buffer */
-function countZeros(buf) {
-	var o = 0, obit = 8;
-	while (o < buf.length) {
-		var mask = (1 << obit);
-		if ((buf[o] & mask) === mask)
-			break;
-		obit--;
-		if (obit < 0) {
-			o++;
-			obit = 8;
-		}
-	}
-	return (o*8 + (8 - obit) - 1);
-}
-
-function bufferSplit(buf, chr) {
-	assert.buffer(buf);
-	assert.string(chr);
-
-	var parts = [];
-	var lastPart = 0;
-	var matches = 0;
-	for (var i = 0; i < buf.length; ++i) {
-		if (buf[i] === chr.charCodeAt(matches))
-			++matches;
-		else if (buf[i] === chr.charCodeAt(0))
-			matches = 1;
-		else
-			matches = 0;
-
-		if (matches >= chr.length) {
-			var newPart = i + 1;
-			parts.push(buf.slice(lastPart, newPart - matches));
-			lastPart = newPart;
-			matches = 0;
-		}
-	}
-	if (lastPart <= buf.length)
-		parts.push(buf.slice(lastPart, buf.length));
-
-	return (parts);
-}
-
-function ecNormalize(buf, addZero) {
-	assert.buffer(buf);
-	if (buf[0] === 0x00 && buf[1] === 0x04) {
-		if (addZero)
-			return (buf);
-		return (buf.slice(1));
-	} else if (buf[0] === 0x04) {
-		if (!addZero)
-			return (buf);
-	} else {
-		while (buf[0] === 0x00)
-			buf = buf.slice(1);
-		if (buf[0] === 0x02 || buf[0] === 0x03)
-			throw (new Error('Compressed elliptic curve points ' +
-			    'are not supported'));
-		if (buf[0] !== 0x04)
-			throw (new Error('Not a valid elliptic curve point'));
-		if (!addZero)
-			return (buf);
-	}
-	var b = new Buffer(buf.length + 1);
-	b[0] = 0x0;
-	buf.copy(b, 1);
-	return (b);
-}
-
-function mpNormalize(buf) {
-	assert.buffer(buf);
-	while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00)
-		buf = buf.slice(1);
-	if ((buf[0] & 0x80) === 0x80) {
-		var b = new Buffer(buf.length + 1);
-		b[0] = 0x00;
-		buf.copy(b, 1);
-		buf = b;
-	}
-	return (buf);
-}
-
-function bigintToMpBuf(bigint) {
-	var buf = new Buffer(bigint.toByteArray());
-	buf = mpNormalize(buf);
-	return (buf);
-}
-
-function calculateDSAPublic(g, p, x) {
-	assert.buffer(g);
-	assert.buffer(p);
-	assert.buffer(x);
-	try {
-		var bigInt = require('jsbn').BigInteger;
-	} catch (e) {
-		throw (new Error('To load a PKCS#8 format DSA private key, ' +
-		    'the node jsbn library is required.'));
-	}
-	g = new bigInt(g);
-	p = new bigInt(p);
-	x = new bigInt(x);
-	var y = g.modPow(x, p);
-	var ybuf = bigintToMpBuf(y);
-	return (ybuf);
-}
-
-function addRSAMissing(key) {
-	assert.object(key);
-	assertCompatible(key, PrivateKey, [1, 1]);
-	try {
-		var bigInt = require('jsbn').BigInteger;
-	} catch (e) {
-		throw (new Error('To write a PEM private key from ' +
-		    'this source, the node jsbn lib is required.'));
-	}
-
-	var d = new bigInt(key.part.d.data);
-	var buf;
-
-	if (!key.part.dmodp) {
-		var p = new bigInt(key.part.p.data);
-		var dmodp = d.mod(p.subtract(1));
-
-		buf = bigintToMpBuf(dmodp);
-		key.part.dmodp = {name: 'dmodp', data: buf};
-		key.parts.push(key.part.dmodp);
-	}
-	if (!key.part.dmodq) {
-		var q = new bigInt(key.part.q.data);
-		var dmodq = d.mod(q.subtract(1));
-
-		buf = bigintToMpBuf(dmodq);
-		key.part.dmodq = {name: 'dmodq', data: buf};
-		key.parts.push(key.part.dmodq);
-	}
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-conv.1 b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-conv.1
deleted file mode 100644
index 0887dce..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-conv.1
+++ /dev/null
@@ -1,135 +0,0 @@
-.TH sshpk\-conv 1 "Jan 2016" sshpk "sshpk Commands"
-.SH NAME
-.PP
-sshpk\-conv \- convert between key formats
-.SH SYNOPSYS
-.PP
-\fB\fCsshpk\-conv\fR \-t FORMAT [FILENAME] [OPTIONS...]
-.PP
-\fB\fCsshpk\-conv\fR \-i [FILENAME] [OPTIONS...]
-.SH DESCRIPTION
-.PP
-Reads in a public or private key and converts it between different formats,
-particularly formats used in the SSH protocol and the well\-known PEM PKCS#1/7
-formats.
-.PP
-In the second form, with the \fB\fC\-i\fR option given, identifies a key and prints to 
-stderr information about its nature, size and fingerprint.
-.SH EXAMPLES
-.PP
-Assume the following SSH\-format public key in \fB\fCid_ecdsa.pub\fR:
-.PP
-.RS
-.nf
-ecdsa\-sha2\-nistp256 AAAAE2VjZHNhLXNoYTI...9M/4c4= user@host
-.fi
-.RE
-.PP
-Identify it with \fB\fC\-i\fR:
-.PP
-.RS
-.nf
-$ sshpk\-conv \-i id_ecdsa.pub
-id_ecdsa: a 256 bit ECDSA public key
-ECDSA curve: nistp256
-Comment: user@host
-Fingerprint:
-  SHA256:vCNX7eUkdvqqW0m4PoxQAZRv+CM4P4fS8+CbliAvS4k
-  81:ad:d5:57:e5:6f:7d:a2:93:79:56:af:d7:c0:38:51
-.fi
-.RE
-.PP
-Convert it to \fB\fCpkcs8\fR format, for use with e.g. OpenSSL:
-.PP
-.RS
-.nf
-$ sshpk\-conv \-t pkcs8 id_ecdsa
-\-\-\-\-\-BEGIN PUBLIC KEY\-\-\-\-\-
-MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEAsA4R6N6AS3gzaPBeLjG2ObSgUsR
-zOt+kWJoijLnw3ZMYUKmAx+lD0I5XUxdrPcs1vH5f3cn9TvRvO9L0z/hzg==
-\-\-\-\-\-END PUBLIC KEY\-\-\-\-\-
-.fi
-.RE
-.PP
-Retrieve the public half of a private key:
-.PP
-.RS
-.nf
-$ openssl genrsa 2048 | sshpk\-conv \-t ssh \-c foo@bar
-ssh\-rsa AAAAB3NzaC1yc2EAAA...koK7 foo@bar
-.fi
-.RE
-.PP
-Convert a private key to PKCS#1 (OpenSSL) format from a new\-style OpenSSH key
-format (the \fB\fCssh\-keygen \-o\fR format):
-.PP
-.RS
-.nf
-$ ssh\-keygen \-o \-f foobar
-\&...
-$ sshpk\-conv \-p \-t pkcs1 foobar
-\-\-\-\-\-BEGIN RSA PRIVATE KEY\-\-\-\-\-
-MIIDpAIBAAKCAQEA6T/GYJndb1TRH3+NL....
-\-\-\-\-\-END RSA PRIVATE KEY\-\-\-\-\-
-.fi
-.RE
-.SH OPTIONS
-.TP
-\fB\fC\-i, \-\-identify\fR
-Instead of converting the key, output identifying information about it to 
-stderr, including its type, size and fingerprints.
-.TP
-\fB\fC\-p, \-\-private\fR
-Treat the key as a private key instead of a public key (the default). If you
-supply \fB\fCsshpk\-conv\fR with a private key and do not give this option, it will
-extract only the public half of the key from it and work with that.
-.TP
-\fB\fC\-f PATH, \-\-file=PATH\fR
-Input file to take the key from instead of stdin. If a filename is supplied
-as a positional argument, it is equivalent to using this option.
-.TP
-\fB\fC\-o PATH, \-\-out=PATH\fR
-Output file name to use instead of stdout.
-.PP
-\fB\fC\-T FORMAT, \-\-informat=FORMAT\fR
-.TP
-\fB\fC\-t FORMAT, \-\-outformat=FORMAT\fR
-Selects the input and output formats to be used (see FORMATS, below).
-.TP
-\fB\fC\-c TEXT, \-\-comment=TEXT\fR
-Sets the key comment for the output file, if supported.
-.SH FORMATS
-.PP
-Currently supported formats:
-.TP
-\fB\fCpem, pkcs1\fR
-The standard PEM format used by older OpenSSH and most TLS libraries such as
-OpenSSL. The classic \fB\fCid_rsa\fR file is usually in this format. It is an ASN.1
-encoded structure, base64\-encoded and placed between PEM headers.
-.TP
-\fB\fCssh\fR
-The SSH public key text format (the format of an \fB\fCid_rsa.pub\fR file). A single
-line, containing 3 space separated parts: the key type, key body and optional
-key comment.
-.TP
-\fB\fCpkcs8\fR
-A newer PEM format, usually used only for public keys by TLS libraries such
-as OpenSSL. The ASN.1 structure is more generic than that of \fB\fCpkcs1\fR\&.
-.TP
-\fB\fCopenssh\fR
-The new \fB\fCssh\-keygen \-o\fR format from OpenSSH. This can be mistaken for a PEM
-encoding but is actually an OpenSSH internal format.
-.TP
-\fB\fCrfc4253\fR
-The internal binary format of keys when sent over the wire in the SSH
-protocol. This is also the format that the \fB\fCssh\-agent\fR uses in its protocol.
-.SH SEE ALSO
-.PP
-.BR ssh-keygen (1), 
-.BR openssl (1)
-.SH BUGS
-.PP
-Encrypted (password\-protected) keys are not supported.
-.PP
-Report bugs at Github
-\[la]https://github.com/arekinath/node-sshpk/issues\[ra]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-sign.1 b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-sign.1
deleted file mode 100644
index 749916b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-sign.1
+++ /dev/null
@@ -1,81 +0,0 @@
-.TH sshpk\-sign 1 "Jan 2016" sshpk "sshpk Commands"
-.SH NAME
-.PP
-sshpk\-sign \- sign data using an SSH key
-.SH SYNOPSYS
-.PP
-\fB\fCsshpk\-sign\fR \-i KEYPATH [OPTION...]
-.SH DESCRIPTION
-.PP
-Takes in arbitrary bytes, and signs them using an SSH private key. The key can
-be of any type or format supported by the \fB\fCsshpk\fR library, including the
-standard OpenSSH formats, as well as PEM PKCS#1 and PKCS#8.
-.PP
-The signature is printed out in Base64 encoding, unless the \fB\fC\-\-binary\fR or \fB\fC\-b\fR
-option is given.
-.SH EXAMPLES
-.PP
-Signing with default settings:
-.PP
-.RS
-.nf
-$ printf 'foo' | sshpk\-sign \-i ~/.ssh/id_ecdsa
-MEUCIAMdLS/vXrrtWFepwe...
-.fi
-.RE
-.PP
-Signing in SSH (RFC 4253) format (rather than the default ASN.1):
-.PP
-.RS
-.nf
-$ printf 'foo' | sshpk\-sign \-i ~/.ssh/id_ecdsa \-t ssh
-AAAAFGVjZHNhLXNoYTIt...
-.fi
-.RE
-.PP
-Saving the binary signature to a file:
-.PP
-.RS
-.nf
-$ printf 'foo' | sshpk\-sign \-i ~/.ssh/id_ecdsa \\
-                            \-o signature.bin \-b
-$ cat signature.bin | base64
-MEUCIAMdLS/vXrrtWFepwe...
-.fi
-.RE
-.SH OPTIONS
-.TP
-\fB\fC\-v, \-\-verbose\fR
-Print extra information about the key and signature to stderr when signing.
-.TP
-\fB\fC\-b, \-\-binary\fR
-Don't base64\-encode the signature before outputting it.
-.TP
-\fB\fC\-i KEY, \-\-identity=KEY\fR
-Select the key to be used for signing. \fB\fCKEY\fR must be a relative or absolute
-filesystem path to the key file. Any format supported by the \fB\fCsshpk\fR library
-is supported, including OpenSSH formats and standard PEM PKCS.
-.TP
-\fB\fC\-f PATH, \-\-file=PATH\fR
-Input file to sign instead of stdin.
-.TP
-\fB\fC\-o PATH, \-\-out=PATH\fR
-Output file to save signature in instead of stdout.
-.TP
-\fB\fC\-H HASH, \-\-hash=HASH\fR
-Set the hash algorithm to be used for signing. This should be one of \fB\fCsha1\fR,
-\fB\fCsha256\fR or \fB\fCsha512\fR\&. Some key types may place restrictions on which hash
-algorithms may be used (e.g. ED25519 keys can only use SHA\-512).
-.TP
-\fB\fC\-t FORMAT, \-\-format=FORMAT\fR
-Choose the signature format to use, from \fB\fCasn1\fR, \fB\fCssh\fR or \fB\fCraw\fR (only for
-ED25519 signatures). The \fB\fCasn1\fR format is the default, as it is the format
-used with TLS and typically the standard in most non\-SSH libraries (e.g.
-OpenSSL). The \fB\fCssh\fR format is used in the SSH protocol and by the ssh\-agent.
-.SH SEE ALSO
-.PP
-.BR sshpk-verify (1)
-.SH BUGS
-.PP
-Report bugs at Github
-\[la]https://github.com/arekinath/node-sshpk/issues\[ra]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-verify.1 b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-verify.1
deleted file mode 100644
index f79169d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/man/man1/sshpk-verify.1
+++ /dev/null
@@ -1,68 +0,0 @@
-.TH sshpk\-verify 1 "Jan 2016" sshpk "sshpk Commands"
-.SH NAME
-.PP
-sshpk\-verify \- verify a signature on data using an SSH key
-.SH SYNOPSYS
-.PP
-\fB\fCsshpk\-verify\fR \-i KEYPATH \-s SIGNATURE [OPTION...]
-.SH DESCRIPTION
-.PP
-Takes in arbitrary bytes and a Base64\-encoded signature, and verifies that the
-signature was produced by the private half of the given SSH public key.
-.SH EXAMPLES
-.PP
-.RS
-.nf
-$ printf 'foo' | sshpk\-verify \-i ~/.ssh/id_ecdsa \-s MEUCIQCYp...
-OK
-$ printf 'foo' | sshpk\-verify \-i ~/.ssh/id_ecdsa \-s GARBAGE...
-NOT OK
-.fi
-.RE
-.SH EXIT STATUS
-.TP
-\fB\fC0\fR
-Signature validates and matches the key.
-.TP
-\fB\fC1\fR
-Signature is parseable and the correct length but does not match the key or
-otherwise is invalid.
-.TP
-\fB\fC2\fR
-The signature or key could not be parsed.
-.TP
-\fB\fC3\fR
-Invalid commandline options were supplied.
-.SH OPTIONS
-.TP
-\fB\fC\-v, \-\-verbose\fR
-Print extra information about the key and signature to stderr when verifying.
-.TP
-\fB\fC\-i KEY, \-\-identity=KEY\fR
-Select the key to be used for verification. \fB\fCKEY\fR must be a relative or
-absolute filesystem path to the key file. Any format supported by the \fB\fCsshpk\fR
-library is supported, including OpenSSH formats and standard PEM PKCS.
-.TP
-\fB\fC\-s BASE64, \-\-signature=BASE64\fR
-Supplies the base64\-encoded signature to be verified.
-.TP
-\fB\fC\-f PATH, \-\-file=PATH\fR
-Input file to verify instead of stdin.
-.TP
-\fB\fC\-H HASH, \-\-hash=HASH\fR
-Set the hash algorithm to be used for signing. This should be one of \fB\fCsha1\fR,
-\fB\fCsha256\fR or \fB\fCsha512\fR\&. Some key types may place restrictions on which hash
-algorithms may be used (e.g. ED25519 keys can only use SHA\-512).
-.TP
-\fB\fC\-t FORMAT, \-\-format=FORMAT\fR
-Choose the signature format to use, from \fB\fCasn1\fR, \fB\fCssh\fR or \fB\fCraw\fR (only for
-ED25519 signatures). The \fB\fCasn1\fR format is the default, as it is the format
-used with TLS and typically the standard in most non\-SSH libraries (e.g.
-OpenSSL). The \fB\fCssh\fR format is used in the SSH protocol and by the ssh\-agent.
-.SH SEE ALSO
-.PP
-.BR sshpk-sign (1)
-.SH BUGS
-.PP
-Report bugs at Github
-\[la]https://github.com/arekinath/node-sshpk/issues\[ra]
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/.npmignore
deleted file mode 100644
index eb03e3e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/.npmignore
+++ /dev/null
@@ -1,2 +0,0 @@
-node_modules
-*.log
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/.travis.yml
deleted file mode 100644
index 09d3ef3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/.travis.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-language: node_js
-node_js:
-  - 0.8
-  - 0.10
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/LICENSE
deleted file mode 100644
index 9b5dcdb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2011 Mark Cavage, All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/README.md
deleted file mode 100644
index 7cebf7a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/README.md
+++ /dev/null
@@ -1,50 +0,0 @@
-node-asn1 is a library for encoding and decoding ASN.1 datatypes in pure JS.
-Currently BER encoding is supported; at some point I'll likely have to do DER.
-
-## Usage
-
-Mostly, if you're *actually* needing to read and write ASN.1, you probably don't
-need this readme to explain what and why.  If you have no idea what ASN.1 is,
-see this: ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc
-
-The source is pretty much self-explanatory, and has read/write methods for the
-common types out there.
-
-### Decoding
-
-The following reads an ASN.1 sequence with a boolean.
-
-    var Ber = require('asn1').Ber;
-
-    var reader = new Ber.Reader(new Buffer([0x30, 0x03, 0x01, 0x01, 0xff]));
-
-    reader.readSequence();
-    console.log('Sequence len: ' + reader.length);
-    if (reader.peek() === Ber.Boolean)
-      console.log(reader.readBoolean());
-
-### Encoding
-
-The following generates the same payload as above.
-
-    var Ber = require('asn1').Ber;
-
-    var writer = new Ber.Writer();
-
-    writer.startSequence();
-    writer.writeBoolean(true);
-    writer.endSequence();
-
-    console.log(writer.buffer);
-
-## Installation
-
-    npm install asn1
-
-## License
-
-MIT.
-
-## Bugs
-
-See <https://github.com/mcavage/node-asn1/issues>.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/errors.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/errors.js
deleted file mode 100644
index ff21d4f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/errors.js
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-
-module.exports = {
-
-  newInvalidAsn1Error: function(msg) {
-    var e = new Error();
-    e.name = 'InvalidAsn1Error';
-    e.message = msg || '';
-    return e;
-  }
-
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/index.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/index.js
deleted file mode 100644
index 4fb90ae..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/index.js
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-var errors = require('./errors');
-var types = require('./types');
-
-var Reader = require('./reader');
-var Writer = require('./writer');
-
-
-///--- Exports
-
-module.exports = {
-
-  Reader: Reader,
-
-  Writer: Writer
-
-};
-
-for (var t in types) {
-  if (types.hasOwnProperty(t))
-    module.exports[t] = types[t];
-}
-for (var e in errors) {
-  if (errors.hasOwnProperty(e))
-    module.exports[e] = errors[e];
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/reader.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/reader.js
deleted file mode 100644
index 0a00e98..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/reader.js
+++ /dev/null
@@ -1,261 +0,0 @@
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-var assert = require('assert');
-
-var ASN1 = require('./types');
-var errors = require('./errors');
-
-
-///--- Globals
-
-var newInvalidAsn1Error = errors.newInvalidAsn1Error;
-
-
-
-///--- API
-
-function Reader(data) {
-  if (!data || !Buffer.isBuffer(data))
-    throw new TypeError('data must be a node Buffer');
-
-  this._buf = data;
-  this._size = data.length;
-
-  // These hold the "current" state
-  this._len = 0;
-  this._offset = 0;
-}
-
-Object.defineProperty(Reader.prototype, 'length', {
-  enumerable: true,
-  get: function () { return (this._len); }
-});
-
-Object.defineProperty(Reader.prototype, 'offset', {
-  enumerable: true,
-  get: function () { return (this._offset); }
-});
-
-Object.defineProperty(Reader.prototype, 'remain', {
-  get: function () { return (this._size - this._offset); }
-});
-
-Object.defineProperty(Reader.prototype, 'buffer', {
-  get: function () { return (this._buf.slice(this._offset)); }
-});
-
-
-/**
- * Reads a single byte and advances offset; you can pass in `true` to make this
- * a "peek" operation (i.e., get the byte, but don't advance the offset).
- *
- * @param {Boolean} peek true means don't move offset.
- * @return {Number} the next byte, null if not enough data.
- */
-Reader.prototype.readByte = function(peek) {
-  if (this._size - this._offset < 1)
-    return null;
-
-  var b = this._buf[this._offset] & 0xff;
-
-  if (!peek)
-    this._offset += 1;
-
-  return b;
-};
-
-
-Reader.prototype.peek = function() {
-  return this.readByte(true);
-};
-
-
-/**
- * Reads a (potentially) variable length off the BER buffer.  This call is
- * not really meant to be called directly, as callers have to manipulate
- * the internal buffer afterwards.
- *
- * As a result of this call, you can call `Reader.length`, until the
- * next thing called that does a readLength.
- *
- * @return {Number} the amount of offset to advance the buffer.
- * @throws {InvalidAsn1Error} on bad ASN.1
- */
-Reader.prototype.readLength = function(offset) {
-  if (offset === undefined)
-    offset = this._offset;
-
-  if (offset >= this._size)
-    return null;
-
-  var lenB = this._buf[offset++] & 0xff;
-  if (lenB === null)
-    return null;
-
-  if ((lenB & 0x80) == 0x80) {
-    lenB &= 0x7f;
-
-    if (lenB == 0)
-      throw newInvalidAsn1Error('Indefinite length not supported');
-
-    if (lenB > 4)
-      throw newInvalidAsn1Error('encoding too long');
-
-    if (this._size - offset < lenB)
-      return null;
-
-    this._len = 0;
-    for (var i = 0; i < lenB; i++)
-      this._len = (this._len << 8) + (this._buf[offset++] & 0xff);
-
-  } else {
-    // Wasn't a variable length
-    this._len = lenB;
-  }
-
-  return offset;
-};
-
-
-/**
- * Parses the next sequence in this BER buffer.
- *
- * To get the length of the sequence, call `Reader.length`.
- *
- * @return {Number} the sequence's tag.
- */
-Reader.prototype.readSequence = function(tag) {
-  var seq = this.peek();
-  if (seq === null)
-    return null;
-  if (tag !== undefined && tag !== seq)
-    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
-                              ': got 0x' + seq.toString(16));
-
-  var o = this.readLength(this._offset + 1); // stored in `length`
-  if (o === null)
-    return null;
-
-  this._offset = o;
-  return seq;
-};
-
-
-Reader.prototype.readInt = function() {
-  return this._readTag(ASN1.Integer);
-};
-
-
-Reader.prototype.readBoolean = function() {
-  return (this._readTag(ASN1.Boolean) === 0 ? false : true);
-};
-
-
-Reader.prototype.readEnumeration = function() {
-  return this._readTag(ASN1.Enumeration);
-};
-
-
-Reader.prototype.readString = function(tag, retbuf) {
-  if (!tag)
-    tag = ASN1.OctetString;
-
-  var b = this.peek();
-  if (b === null)
-    return null;
-
-  if (b !== tag)
-    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
-                              ': got 0x' + b.toString(16));
-
-  var o = this.readLength(this._offset + 1); // stored in `length`
-
-  if (o === null)
-    return null;
-
-  if (this.length > this._size - o)
-    return null;
-
-  this._offset = o;
-
-  if (this.length === 0)
-    return retbuf ? new Buffer(0) : '';
-
-  var str = this._buf.slice(this._offset, this._offset + this.length);
-  this._offset += this.length;
-
-  return retbuf ? str : str.toString('utf8');
-};
-
-Reader.prototype.readOID = function(tag) {
-  if (!tag)
-    tag = ASN1.OID;
-
-  var b = this.readString(tag, true);
-  if (b === null)
-    return null;
-
-  var values = [];
-  var value = 0;
-
-  for (var i = 0; i < b.length; i++) {
-    var byte = b[i] & 0xff;
-
-    value <<= 7;
-    value += byte & 0x7f;
-    if ((byte & 0x80) == 0) {
-      values.push(value);
-      value = 0;
-    }
-  }
-
-  value = values.shift();
-  values.unshift(value % 40);
-  values.unshift((value / 40) >> 0);
-
-  return values.join('.');
-};
-
-
-Reader.prototype._readTag = function(tag) {
-  assert.ok(tag !== undefined);
-
-  var b = this.peek();
-
-  if (b === null)
-    return null;
-
-  if (b !== tag)
-    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
-                              ': got 0x' + b.toString(16));
-
-  var o = this.readLength(this._offset + 1); // stored in `length`
-  if (o === null)
-    return null;
-
-  if (this.length > 4)
-    throw newInvalidAsn1Error('Integer too long: ' + this.length);
-
-  if (this.length > this._size - o)
-    return null;
-  this._offset = o;
-
-  var fb = this._buf[this._offset];
-  var value = 0;
-
-  for (var i = 0; i < this.length; i++) {
-    value <<= 8;
-    value |= (this._buf[this._offset++] & 0xff);
-  }
-
-  if ((fb & 0x80) == 0x80 && i !== 4)
-    value -= (1 << (i * 8));
-
-  return value >> 0;
-};
-
-
-
-///--- Exported API
-
-module.exports = Reader;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/types.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/types.js
deleted file mode 100644
index 8aea000..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/types.js
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-
-module.exports = {
-  EOC: 0,
-  Boolean: 1,
-  Integer: 2,
-  BitString: 3,
-  OctetString: 4,
-  Null: 5,
-  OID: 6,
-  ObjectDescriptor: 7,
-  External: 8,
-  Real: 9, // float
-  Enumeration: 10,
-  PDV: 11,
-  Utf8String: 12,
-  RelativeOID: 13,
-  Sequence: 16,
-  Set: 17,
-  NumericString: 18,
-  PrintableString: 19,
-  T61String: 20,
-  VideotexString: 21,
-  IA5String: 22,
-  UTCTime: 23,
-  GeneralizedTime: 24,
-  GraphicString: 25,
-  VisibleString: 26,
-  GeneralString: 28,
-  UniversalString: 29,
-  CharacterString: 30,
-  BMPString: 31,
-  Constructor: 32,
-  Context: 128
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/writer.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/writer.js
deleted file mode 100644
index d9d99af..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/ber/writer.js
+++ /dev/null
@@ -1,316 +0,0 @@
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-var assert = require('assert');
-var ASN1 = require('./types');
-var errors = require('./errors');
-
-
-///--- Globals
-
-var newInvalidAsn1Error = errors.newInvalidAsn1Error;
-
-var DEFAULT_OPTS = {
-  size: 1024,
-  growthFactor: 8
-};
-
-
-///--- Helpers
-
-function merge(from, to) {
-  assert.ok(from);
-  assert.equal(typeof(from), 'object');
-  assert.ok(to);
-  assert.equal(typeof(to), 'object');
-
-  var keys = Object.getOwnPropertyNames(from);
-  keys.forEach(function(key) {
-    if (to[key])
-      return;
-
-    var value = Object.getOwnPropertyDescriptor(from, key);
-    Object.defineProperty(to, key, value);
-  });
-
-  return to;
-}
-
-
-
-///--- API
-
-function Writer(options) {
-  options = merge(DEFAULT_OPTS, options || {});
-
-  this._buf = new Buffer(options.size || 1024);
-  this._size = this._buf.length;
-  this._offset = 0;
-  this._options = options;
-
-  // A list of offsets in the buffer where we need to insert
-  // sequence tag/len pairs.
-  this._seq = [];
-}
-
-Object.defineProperty(Writer.prototype, 'buffer', {
-  get: function () {
-    if (this._seq.length)
-      throw new InvalidAsn1Error(this._seq.length + ' unended sequence(s)');
-
-    return (this._buf.slice(0, this._offset));
-  }
-});
-
-Writer.prototype.writeByte = function(b) {
-  if (typeof(b) !== 'number')
-    throw new TypeError('argument must be a Number');
-
-  this._ensure(1);
-  this._buf[this._offset++] = b;
-};
-
-
-Writer.prototype.writeInt = function(i, tag) {
-  if (typeof(i) !== 'number')
-    throw new TypeError('argument must be a Number');
-  if (typeof(tag) !== 'number')
-    tag = ASN1.Integer;
-
-  var sz = 4;
-
-  while ((((i & 0xff800000) === 0) || ((i & 0xff800000) === 0xff800000 >> 0)) &&
-         (sz > 1)) {
-    sz--;
-    i <<= 8;
-  }
-
-  if (sz > 4)
-    throw new InvalidAsn1Error('BER ints cannot be > 0xffffffff');
-
-  this._ensure(2 + sz);
-  this._buf[this._offset++] = tag;
-  this._buf[this._offset++] = sz;
-
-  while (sz-- > 0) {
-    this._buf[this._offset++] = ((i & 0xff000000) >>> 24);
-    i <<= 8;
-  }
-
-};
-
-
-Writer.prototype.writeNull = function() {
-  this.writeByte(ASN1.Null);
-  this.writeByte(0x00);
-};
-
-
-Writer.prototype.writeEnumeration = function(i, tag) {
-  if (typeof(i) !== 'number')
-    throw new TypeError('argument must be a Number');
-  if (typeof(tag) !== 'number')
-    tag = ASN1.Enumeration;
-
-  return this.writeInt(i, tag);
-};
-
-
-Writer.prototype.writeBoolean = function(b, tag) {
-  if (typeof(b) !== 'boolean')
-    throw new TypeError('argument must be a Boolean');
-  if (typeof(tag) !== 'number')
-    tag = ASN1.Boolean;
-
-  this._ensure(3);
-  this._buf[this._offset++] = tag;
-  this._buf[this._offset++] = 0x01;
-  this._buf[this._offset++] = b ? 0xff : 0x00;
-};
-
-
-Writer.prototype.writeString = function(s, tag) {
-  if (typeof(s) !== 'string')
-    throw new TypeError('argument must be a string (was: ' + typeof(s) + ')');
-  if (typeof(tag) !== 'number')
-    tag = ASN1.OctetString;
-
-  var len = Buffer.byteLength(s);
-  this.writeByte(tag);
-  this.writeLength(len);
-  if (len) {
-    this._ensure(len);
-    this._buf.write(s, this._offset);
-    this._offset += len;
-  }
-};
-
-
-Writer.prototype.writeBuffer = function(buf, tag) {
-  if (typeof(tag) !== 'number')
-    throw new TypeError('tag must be a number');
-  if (!Buffer.isBuffer(buf))
-    throw new TypeError('argument must be a buffer');
-
-  this.writeByte(tag);
-  this.writeLength(buf.length);
-  this._ensure(buf.length);
-  buf.copy(this._buf, this._offset, 0, buf.length);
-  this._offset += buf.length;
-};
-
-
-Writer.prototype.writeStringArray = function(strings) {
-  if ((!strings instanceof Array))
-    throw new TypeError('argument must be an Array[String]');
-
-  var self = this;
-  strings.forEach(function(s) {
-    self.writeString(s);
-  });
-};
-
-// This is really to solve DER cases, but whatever for now
-Writer.prototype.writeOID = function(s, tag) {
-  if (typeof(s) !== 'string')
-    throw new TypeError('argument must be a string');
-  if (typeof(tag) !== 'number')
-    tag = ASN1.OID;
-
-  if (!/^([0-9]+\.){3,}[0-9]+$/.test(s))
-    throw new Error('argument is not a valid OID string');
-
-  function encodeOctet(bytes, octet) {
-    if (octet < 128) {
-        bytes.push(octet);
-    } else if (octet < 16384) {
-        bytes.push((octet >>> 7) | 0x80);
-        bytes.push(octet & 0x7F);
-    } else if (octet < 2097152) {
-      bytes.push((octet >>> 14) | 0x80);
-      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-      bytes.push(octet & 0x7F);
-    } else if (octet < 268435456) {
-      bytes.push((octet >>> 21) | 0x80);
-      bytes.push(((octet >>> 14) | 0x80) & 0xFF);
-      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-      bytes.push(octet & 0x7F);
-    } else {
-      bytes.push(((octet >>> 28) | 0x80) & 0xFF);
-      bytes.push(((octet >>> 21) | 0x80) & 0xFF);
-      bytes.push(((octet >>> 14) | 0x80) & 0xFF);
-      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-      bytes.push(octet & 0x7F);
-    }
-  }
-
-  var tmp = s.split('.');
-  var bytes = [];
-  bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10));
-  tmp.slice(2).forEach(function(b) {
-    encodeOctet(bytes, parseInt(b, 10));
-  });
-
-  var self = this;
-  this._ensure(2 + bytes.length);
-  this.writeByte(tag);
-  this.writeLength(bytes.length);
-  bytes.forEach(function(b) {
-    self.writeByte(b);
-  });
-};
-
-
-Writer.prototype.writeLength = function(len) {
-  if (typeof(len) !== 'number')
-    throw new TypeError('argument must be a Number');
-
-  this._ensure(4);
-
-  if (len <= 0x7f) {
-    this._buf[this._offset++] = len;
-  } else if (len <= 0xff) {
-    this._buf[this._offset++] = 0x81;
-    this._buf[this._offset++] = len;
-  } else if (len <= 0xffff) {
-    this._buf[this._offset++] = 0x82;
-    this._buf[this._offset++] = len >> 8;
-    this._buf[this._offset++] = len;
-  } else if (len <= 0xffffff) {
-    this._buf[this._offset++] = 0x83;
-    this._buf[this._offset++] = len >> 16;
-    this._buf[this._offset++] = len >> 8;
-    this._buf[this._offset++] = len;
-  } else {
-    throw new InvalidAsn1ERror('Length too long (> 4 bytes)');
-  }
-};
-
-Writer.prototype.startSequence = function(tag) {
-  if (typeof(tag) !== 'number')
-    tag = ASN1.Sequence | ASN1.Constructor;
-
-  this.writeByte(tag);
-  this._seq.push(this._offset);
-  this._ensure(3);
-  this._offset += 3;
-};
-
-
-Writer.prototype.endSequence = function() {
-  var seq = this._seq.pop();
-  var start = seq + 3;
-  var len = this._offset - start;
-
-  if (len <= 0x7f) {
-    this._shift(start, len, -2);
-    this._buf[seq] = len;
-  } else if (len <= 0xff) {
-    this._shift(start, len, -1);
-    this._buf[seq] = 0x81;
-    this._buf[seq + 1] = len;
-  } else if (len <= 0xffff) {
-    this._buf[seq] = 0x82;
-    this._buf[seq + 1] = len >> 8;
-    this._buf[seq + 2] = len;
-  } else if (len <= 0xffffff) {
-    this._shift(start, len, 1);
-    this._buf[seq] = 0x83;
-    this._buf[seq + 1] = len >> 16;
-    this._buf[seq + 2] = len >> 8;
-    this._buf[seq + 3] = len;
-  } else {
-    throw new InvalidAsn1Error('Sequence too long');
-  }
-};
-
-
-Writer.prototype._shift = function(start, len, shift) {
-  assert.ok(start !== undefined);
-  assert.ok(len !== undefined);
-  assert.ok(shift);
-
-  this._buf.copy(this._buf, start + shift, start, start + len);
-  this._offset += shift;
-};
-
-Writer.prototype._ensure = function(len) {
-  assert.ok(len);
-
-  if (this._size - this._offset < len) {
-    var sz = this._size * this._options.growthFactor;
-    if (sz - this._offset < len)
-      sz += len;
-
-    var buf = new Buffer(sz);
-
-    this._buf.copy(buf, 0, 0, this._offset);
-    this._buf = buf;
-    this._size = sz;
-  }
-};
-
-
-
-///--- Exported API
-
-module.exports = Writer;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/index.js
deleted file mode 100644
index d1766e7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/lib/index.js
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-// If you have no idea what ASN.1 or BER is, see this:
-// ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc
-
-var Ber = require('./ber/index');
-
-
-
-///--- Exported API
-
-module.exports = {
-
-  Ber: Ber,
-
-  BerReader: Ber.Reader,
-
-  BerWriter: Ber.Writer
-
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/package.json
deleted file mode 100644
index fa0ac24..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/package.json
+++ /dev/null
@@ -1,65 +0,0 @@
-{
-  "author": {
-    "name": "Mark Cavage",
-    "email": "mcavage@gmail.com"
-  },
-  "contributors": [
-    {
-      "name": "David Gwynne",
-      "email": "loki@animata.net"
-    },
-    {
-      "name": "Yunong Xiao",
-      "email": "yunong@joyent.com"
-    },
-    {
-      "name": "Alex Wilson",
-      "email": "alex.wilson@joyent.com"
-    }
-  ],
-  "name": "asn1",
-  "description": "Contains parsers and serializers for ASN.1 (currently BER only)",
-  "version": "0.2.3",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/mcavage/node-asn1.git"
-  },
-  "main": "lib/index.js",
-  "dependencies": {},
-  "devDependencies": {
-    "tap": "0.4.8"
-  },
-  "scripts": {
-    "test": "tap ./tst"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/mcavage/node-asn1/issues"
-  },
-  "homepage": "https://github.com/mcavage/node-asn1",
-  "_id": "asn1@0.2.3",
-  "_shasum": "dac8787713c9966849fc8180777ebe9c1ddf3b86",
-  "_resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz",
-  "_from": "asn1@>=0.2.3 <0.3.0",
-  "_npmVersion": "1.4.28",
-  "_npmUser": {
-    "name": "pfmooney",
-    "email": "patrick.f.mooney@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mcavage",
-      "email": "mcavage@gmail.com"
-    },
-    {
-      "name": "pfmooney",
-      "email": "patrick.f.mooney@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "dac8787713c9966849fc8180777ebe9c1ddf3b86",
-    "tarball": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz"
-  },
-  "directories": {},
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/tst/ber/reader.test.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/tst/ber/reader.test.js
deleted file mode 100644
index 062fd7e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/tst/ber/reader.test.js
+++ /dev/null
@@ -1,208 +0,0 @@
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-var test = require('tap').test;
-
-
-
-///--- Globals
-
-var BerReader;
-
-
-
-///--- Tests
-
-test('load library', function(t) {
-  BerReader = require('../../lib/index').BerReader;
-  t.ok(BerReader);
-  try {
-    new BerReader();
-    t.fail('Should have thrown');
-  } catch (e) {
-    t.ok(e instanceof TypeError, 'Should have been a type error');
-  }
-  t.end();
-});
-
-
-test('read byte', function(t) {
-  var reader = new BerReader(new Buffer([0xde]));
-  t.ok(reader);
-  t.equal(reader.readByte(), 0xde, 'wrong value');
-  t.end();
-});
-
-
-test('read 1 byte int', function(t) {
-  var reader = new BerReader(new Buffer([0x02, 0x01, 0x03]));
-  t.ok(reader);
-  t.equal(reader.readInt(), 0x03, 'wrong value');
-  t.equal(reader.length, 0x01, 'wrong length');
-  t.end();
-});
-
-
-test('read 2 byte int', function(t) {
-  var reader = new BerReader(new Buffer([0x02, 0x02, 0x7e, 0xde]));
-  t.ok(reader);
-  t.equal(reader.readInt(), 0x7ede, 'wrong value');
-  t.equal(reader.length, 0x02, 'wrong length');
-  t.end();
-});
-
-
-test('read 3 byte int', function(t) {
-  var reader = new BerReader(new Buffer([0x02, 0x03, 0x7e, 0xde, 0x03]));
-  t.ok(reader);
-  t.equal(reader.readInt(), 0x7ede03, 'wrong value');
-  t.equal(reader.length, 0x03, 'wrong length');
-  t.end();
-});
-
-
-test('read 4 byte int', function(t) {
-  var reader = new BerReader(new Buffer([0x02, 0x04, 0x7e, 0xde, 0x03, 0x01]));
-  t.ok(reader);
-  t.equal(reader.readInt(), 0x7ede0301, 'wrong value');
-  t.equal(reader.length, 0x04, 'wrong length');
-  t.end();
-});
-
-
-test('read 1 byte negative int', function(t) {
-  var reader = new BerReader(new Buffer([0x02, 0x01, 0xdc]));
-  t.ok(reader);
-  t.equal(reader.readInt(), -36, 'wrong value');
-  t.equal(reader.length, 0x01, 'wrong length');
-  t.end();
-});
-
-
-test('read 2 byte negative int', function(t) {
-  var reader = new BerReader(new Buffer([0x02, 0x02, 0xc0, 0x4e]));
-  t.ok(reader);
-  t.equal(reader.readInt(), -16306, 'wrong value');
-  t.equal(reader.length, 0x02, 'wrong length');
-  t.end();
-});
-
-
-test('read 3 byte negative int', function(t) {
-  var reader = new BerReader(new Buffer([0x02, 0x03, 0xff, 0x00, 0x19]));
-  t.ok(reader);
-  t.equal(reader.readInt(), -65511, 'wrong value');
-  t.equal(reader.length, 0x03, 'wrong length');
-  t.end();
-});
-
-
-test('read 4 byte negative int', function(t) {
-  var reader = new BerReader(new Buffer([0x02, 0x04, 0x91, 0x7c, 0x22, 0x1f]));
-  t.ok(reader);
-  t.equal(reader.readInt(), -1854135777, 'wrong value');
-  t.equal(reader.length, 0x04, 'wrong length');
-  t.end();
-});
-
-
-test('read boolean true', function(t) {
-  var reader = new BerReader(new Buffer([0x01, 0x01, 0xff]));
-  t.ok(reader);
-  t.equal(reader.readBoolean(), true, 'wrong value');
-  t.equal(reader.length, 0x01, 'wrong length');
-  t.end();
-});
-
-
-test('read boolean false', function(t) {
-  var reader = new BerReader(new Buffer([0x01, 0x01, 0x00]));
-  t.ok(reader);
-  t.equal(reader.readBoolean(), false, 'wrong value');
-  t.equal(reader.length, 0x01, 'wrong length');
-  t.end();
-});
-
-
-test('read enumeration', function(t) {
-  var reader = new BerReader(new Buffer([0x0a, 0x01, 0x20]));
-  t.ok(reader);
-  t.equal(reader.readEnumeration(), 0x20, 'wrong value');
-  t.equal(reader.length, 0x01, 'wrong length');
-  t.end();
-});
-
-
-test('read string', function(t) {
-  var dn = 'cn=foo,ou=unit,o=test';
-  var buf = new Buffer(dn.length + 2);
-  buf[0] = 0x04;
-  buf[1] = Buffer.byteLength(dn);
-  buf.write(dn, 2);
-  var reader = new BerReader(buf);
-  t.ok(reader);
-  t.equal(reader.readString(), dn, 'wrong value');
-  t.equal(reader.length, dn.length, 'wrong length');
-  t.end();
-});
-
-
-test('read sequence', function(t) {
-  var reader = new BerReader(new Buffer([0x30, 0x03, 0x01, 0x01, 0xff]));
-  t.ok(reader);
-  t.equal(reader.readSequence(), 0x30, 'wrong value');
-  t.equal(reader.length, 0x03, 'wrong length');
-  t.equal(reader.readBoolean(), true, 'wrong value');
-  t.equal(reader.length, 0x01, 'wrong length');
-  t.end();
-});
-
-
-test('anonymous LDAPv3 bind', function(t) {
-  var BIND = new Buffer(14);
-  BIND[0] = 0x30;  // Sequence
-  BIND[1] = 12;    // len
-  BIND[2] = 0x02;  // ASN.1 Integer
-  BIND[3] = 1;     // len
-  BIND[4] = 0x04;  // msgid (make up 4)
-  BIND[5] = 0x60;  // Bind Request
-  BIND[6] = 7;     // len
-  BIND[7] = 0x02;  // ASN.1 Integer
-  BIND[8] = 1;     // len
-  BIND[9] = 0x03;  // v3
-  BIND[10] = 0x04; // String (bind dn)
-  BIND[11] = 0;    // len
-  BIND[12] = 0x80; // ContextSpecific (choice)
-  BIND[13] = 0;    // simple bind
-
-  // Start testing ^^
-  var ber = new BerReader(BIND);
-  t.equal(ber.readSequence(), 48, 'Not an ASN.1 Sequence');
-  t.equal(ber.length, 12, 'Message length should be 12');
-  t.equal(ber.readInt(), 4, 'Message id should have been 4');
-  t.equal(ber.readSequence(), 96, 'Bind Request should have been 96');
-  t.equal(ber.length, 7, 'Bind length should have been 7');
-  t.equal(ber.readInt(), 3, 'LDAP version should have been 3');
-  t.equal(ber.readString(), '', 'Bind DN should have been empty');
-  t.equal(ber.length, 0, 'string length should have been 0');
-  t.equal(ber.readByte(), 0x80, 'Should have been ContextSpecific (choice)');
-  t.equal(ber.readByte(), 0, 'Should have been simple bind');
-  t.equal(null, ber.readByte(), 'Should be out of data');
-  t.end();
-});
-
-
-test('long string', function(t) {
-  var buf = new Buffer(256);
-  var o;
-  var s =
-    '2;649;CN=Red Hat CS 71GA Demo,O=Red Hat CS 71GA Demo,C=US;' +
-    'CN=RHCS Agent - admin01,UID=admin01,O=redhat,C=US [1] This is ' +
-    'Teena Vradmin\'s description.';
-  buf[0] = 0x04;
-  buf[1] = 0x81;
-  buf[2] = 0x94;
-  buf.write(s, 3);
-  var ber = new BerReader(buf.slice(0, 3 + s.length));
-  t.equal(ber.readString(), s);
-  t.end();
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/tst/ber/writer.test.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/tst/ber/writer.test.js
deleted file mode 100644
index d87cb7b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/asn1/tst/ber/writer.test.js
+++ /dev/null
@@ -1,370 +0,0 @@
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-var test = require('tap').test;
-var sys = require('sys');
-
-///--- Globals
-
-var BerWriter;
-
-var BerReader;
-
-
-///--- Tests
-
-test('load library', function(t) {
-  BerWriter = require('../../lib/index').BerWriter;
-  t.ok(BerWriter);
-  t.ok(new BerWriter());
-  t.end();
-});
-
-
-test('write byte', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeByte(0xC2);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 1, 'Wrong length');
-  t.equal(ber[0], 0xC2, 'value wrong');
-
-  t.end();
-});
-
-
-test('write 1 byte int', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeInt(0x7f);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 3, 'Wrong length for an int: ' + ber.length);
-  t.equal(ber[0], 0x02, 'ASN.1 tag wrong (2) -> ' + ber[0]);
-  t.equal(ber[1], 0x01, 'length wrong(1) -> ' + ber[1]);
-  t.equal(ber[2], 0x7f, 'value wrong(3) -> ' + ber[2]);
-
-  t.end();
-});
-
-
-test('write 2 byte int', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeInt(0x7ffe);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 4, 'Wrong length for an int');
-  t.equal(ber[0], 0x02, 'ASN.1 tag wrong');
-  t.equal(ber[1], 0x02, 'length wrong');
-  t.equal(ber[2], 0x7f, 'value wrong (byte 1)');
-  t.equal(ber[3], 0xfe, 'value wrong (byte 2)');
-
-  t.end();
-});
-
-
-test('write 3 byte int', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeInt(0x7ffffe);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 5, 'Wrong length for an int');
-  t.equal(ber[0], 0x02, 'ASN.1 tag wrong');
-  t.equal(ber[1], 0x03, 'length wrong');
-  t.equal(ber[2], 0x7f, 'value wrong (byte 1)');
-  t.equal(ber[3], 0xff, 'value wrong (byte 2)');
-  t.equal(ber[4], 0xfe, 'value wrong (byte 3)');
-
-  t.end();
-});
-
-
-test('write 4 byte int', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeInt(0x7ffffffe);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-
-  t.equal(ber.length, 6, 'Wrong length for an int');
-  t.equal(ber[0], 0x02, 'ASN.1 tag wrong');
-  t.equal(ber[1], 0x04, 'length wrong');
-  t.equal(ber[2], 0x7f, 'value wrong (byte 1)');
-  t.equal(ber[3], 0xff, 'value wrong (byte 2)');
-  t.equal(ber[4], 0xff, 'value wrong (byte 3)');
-  t.equal(ber[5], 0xfe, 'value wrong (byte 4)');
-
-  t.end();
-});
-
-
-test('write 1 byte negative int', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeInt(-128);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-
-  t.equal(ber.length, 3, 'Wrong length for an int');
-  t.equal(ber[0], 0x02, 'ASN.1 tag wrong');
-  t.equal(ber[1], 0x01, 'length wrong');
-  t.equal(ber[2], 0x80, 'value wrong (byte 1)');
-
-  t.end();
-});
-
-
-test('write 2 byte negative int', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeInt(-22400);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-
-  t.equal(ber.length, 4, 'Wrong length for an int');
-  t.equal(ber[0], 0x02, 'ASN.1 tag wrong');
-  t.equal(ber[1], 0x02, 'length wrong');
-  t.equal(ber[2], 0xa8, 'value wrong (byte 1)');
-  t.equal(ber[3], 0x80, 'value wrong (byte 2)');
-
-  t.end();
-});
-
-
-test('write 3 byte negative int', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeInt(-481653);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-
-  t.equal(ber.length, 5, 'Wrong length for an int');
-  t.equal(ber[0], 0x02, 'ASN.1 tag wrong');
-  t.equal(ber[1], 0x03, 'length wrong');
-  t.equal(ber[2], 0xf8, 'value wrong (byte 1)');
-  t.equal(ber[3], 0xa6, 'value wrong (byte 2)');
-  t.equal(ber[4], 0x8b, 'value wrong (byte 3)');
-
-  t.end();
-});
-
-
-test('write 4 byte negative int', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeInt(-1522904131);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-
-  t.equal(ber.length, 6, 'Wrong length for an int');
-  t.equal(ber[0], 0x02, 'ASN.1 tag wrong');
-  t.equal(ber[1], 0x04, 'length wrong');
-  t.equal(ber[2], 0xa5, 'value wrong (byte 1)');
-  t.equal(ber[3], 0x3a, 'value wrong (byte 2)');
-  t.equal(ber[4], 0x53, 'value wrong (byte 3)');
-  t.equal(ber[5], 0xbd, 'value wrong (byte 4)');
-
-  t.end();
-});
-
-
-test('write boolean', function(t) {
-  var writer = new BerWriter();
-
-  writer.writeBoolean(true);
-  writer.writeBoolean(false);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 6, 'Wrong length');
-  t.equal(ber[0], 0x01, 'tag wrong');
-  t.equal(ber[1], 0x01, 'length wrong');
-  t.equal(ber[2], 0xff, 'value wrong');
-  t.equal(ber[3], 0x01, 'tag wrong');
-  t.equal(ber[4], 0x01, 'length wrong');
-  t.equal(ber[5], 0x00, 'value wrong');
-
-  t.end();
-});
-
-
-test('write string', function(t) {
-  var writer = new BerWriter();
-  writer.writeString('hello world');
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 13, 'wrong length');
-  t.equal(ber[0], 0x04, 'wrong tag');
-  t.equal(ber[1], 11, 'wrong length');
-  t.equal(ber.slice(2).toString('utf8'), 'hello world', 'wrong value');
-
-  t.end();
-});
-
-test('write buffer', function(t) {
-  var writer = new BerWriter();
-  // write some stuff to start with
-  writer.writeString('hello world');
-  var ber = writer.buffer;
-  var buf = new Buffer([0x04, 0x0b, 0x30, 0x09, 0x02, 0x01, 0x0f, 0x01, 0x01,
-     0xff, 0x01, 0x01, 0xff]);
-  writer.writeBuffer(buf.slice(2, buf.length), 0x04);
-  ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 26, 'wrong length');
-  t.equal(ber[0], 0x04, 'wrong tag');
-  t.equal(ber[1], 11, 'wrong length');
-  t.equal(ber.slice(2, 13).toString('utf8'), 'hello world', 'wrong value');
-  t.equal(ber[13], buf[0], 'wrong tag');
-  t.equal(ber[14], buf[1], 'wrong length');
-  for (var i = 13, j = 0; i < ber.length && j < buf.length; i++, j++) {
-    t.equal(ber[i], buf[j], 'buffer contents not identical');
-  }
-  t.end();
-});
-
-test('write string array', function(t) {
-  var writer = new BerWriter();
-  writer.writeStringArray(['hello world', 'fubar!']);
-  var ber = writer.buffer;
-
-  t.ok(ber);
-
-  t.equal(ber.length, 21, 'wrong length');
-  t.equal(ber[0], 0x04, 'wrong tag');
-  t.equal(ber[1], 11, 'wrong length');
-  t.equal(ber.slice(2, 13).toString('utf8'), 'hello world', 'wrong value');
-
-  t.equal(ber[13], 0x04, 'wrong tag');
-  t.equal(ber[14], 6, 'wrong length');
-  t.equal(ber.slice(15).toString('utf8'), 'fubar!', 'wrong value');
-
-  t.end();
-});
-
-
-test('resize internal buffer', function(t) {
-  var writer = new BerWriter({size: 2});
-  writer.writeString('hello world');
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 13, 'wrong length');
-  t.equal(ber[0], 0x04, 'wrong tag');
-  t.equal(ber[1], 11, 'wrong length');
-  t.equal(ber.slice(2).toString('utf8'), 'hello world', 'wrong value');
-
-  t.end();
-});
-
-
-test('sequence', function(t) {
-  var writer = new BerWriter({size: 25});
-  writer.startSequence();
-  writer.writeString('hello world');
-  writer.endSequence();
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  console.log(ber);
-  t.equal(ber.length, 15, 'wrong length');
-  t.equal(ber[0], 0x30, 'wrong tag');
-  t.equal(ber[1], 13, 'wrong length');
-  t.equal(ber[2], 0x04, 'wrong tag');
-  t.equal(ber[3], 11, 'wrong length');
-  t.equal(ber.slice(4).toString('utf8'), 'hello world', 'wrong value');
-
-  t.end();
-});
-
-
-test('nested sequence', function(t) {
-  var writer = new BerWriter({size: 25});
-  writer.startSequence();
-  writer.writeString('hello world');
-  writer.startSequence();
-  writer.writeString('hello world');
-  writer.endSequence();
-  writer.endSequence();
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 30, 'wrong length');
-  t.equal(ber[0], 0x30, 'wrong tag');
-  t.equal(ber[1], 28, 'wrong length');
-  t.equal(ber[2], 0x04, 'wrong tag');
-  t.equal(ber[3], 11, 'wrong length');
-  t.equal(ber.slice(4, 15).toString('utf8'), 'hello world', 'wrong value');
-  t.equal(ber[15], 0x30, 'wrong tag');
-  t.equal(ber[16], 13, 'wrong length');
-  t.equal(ber[17], 0x04, 'wrong tag');
-  t.equal(ber[18], 11, 'wrong length');
-  t.equal(ber.slice(19, 30).toString('utf8'), 'hello world', 'wrong value');
-
-  t.end();
-});
-
-
-test('LDAP bind message', function(t) {
-  var dn = 'cn=foo,ou=unit,o=test';
-  var writer = new BerWriter();
-  writer.startSequence();
-  writer.writeInt(3);             // msgid = 3
-  writer.startSequence(0x60);     // ldap bind
-  writer.writeInt(3);             // ldap v3
-  writer.writeString(dn);
-  writer.writeByte(0x80);
-  writer.writeByte(0x00);
-  writer.endSequence();
-  writer.endSequence();
-  var ber = writer.buffer;
-
-  t.ok(ber);
-  t.equal(ber.length, 35, 'wrong length (buffer)');
-  t.equal(ber[0], 0x30, 'wrong tag');
-  t.equal(ber[1], 33, 'wrong length');
-  t.equal(ber[2], 0x02, 'wrong tag');
-  t.equal(ber[3], 1, 'wrong length');
-  t.equal(ber[4], 0x03, 'wrong value');
-  t.equal(ber[5], 0x60, 'wrong tag');
-  t.equal(ber[6], 28, 'wrong length');
-  t.equal(ber[7], 0x02, 'wrong tag');
-  t.equal(ber[8], 1, 'wrong length');
-  t.equal(ber[9], 0x03, 'wrong value');
-  t.equal(ber[10], 0x04, 'wrong tag');
-  t.equal(ber[11], dn.length, 'wrong length');
-  t.equal(ber.slice(12, 33).toString('utf8'), dn, 'wrong value');
-  t.equal(ber[33], 0x80, 'wrong tag');
-  t.equal(ber[34], 0x00, 'wrong len');
-
-  t.end();
-});
-
-
-test('Write OID', function(t) {
-  var oid = '1.2.840.113549.1.1.1';
-  var writer = new BerWriter();
-  writer.writeOID(oid);
-
-  var ber = writer.buffer;
-  t.ok(ber);
-  console.log(require('util').inspect(ber));
-  console.log(require('util').inspect(new Buffer([0x06, 0x09, 0x2a, 0x86,
-                                                  0x48, 0x86, 0xf7, 0x0d,
-                                                  0x01, 0x01, 0x01])));
-
-  t.end();
-});
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/AUTHORS b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/AUTHORS
deleted file mode 100644
index 1923524..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/AUTHORS
+++ /dev/null
@@ -1,6 +0,0 @@
-Dave Eddy <dave@daveeddy.com>
-Fred Kuo <fred.kuo@joyent.com>
-Lars-Magnus Skog <ralphtheninja@riseup.net>
-Mark Cavage <mcavage@gmail.com>
-Patrick Mooney <pmooney@pfmooney.com>
-Rob Gulewich <robert.gulewich@joyent.com>
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/CHANGES.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/CHANGES.md
deleted file mode 100644
index 57d92bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/CHANGES.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# assert-plus Changelog
-
-## 1.0.0
-
-- *BREAKING* assert.number (and derivatives) now accept Infinity as valid input
-- Add assert.finite check.  Previous assert.number callers should use this if
-  they expect Infinity inputs to throw.
-
-## 0.2.0
-
-- Fix `assert.object(null)` so it throws
-- Fix optional/arrayOf exports for non-type-of asserts
-- Add optiona/arrayOf exports for Stream/Date/Regex/uuid
-- Add basic unit test coverage
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/README.md
deleted file mode 100644
index ec200d1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/README.md
+++ /dev/null
@@ -1,162 +0,0 @@
-# assert-plus
-
-This library is a super small wrapper over node's assert module that has two
-things: (1) the ability to disable assertions with the environment variable
-NODE\_NDEBUG, and (2) some API wrappers for argument testing.  Like
-`assert.string(myArg, 'myArg')`.  As a simple example, most of my code looks
-like this:
-
-```javascript
-    var assert = require('assert-plus');
-
-    function fooAccount(options, callback) {
-        assert.object(options, 'options');
-        assert.number(options.id, 'options.id');
-        assert.bool(options.isManager, 'options.isManager');
-        assert.string(options.name, 'options.name');
-        assert.arrayOfString(options.email, 'options.email');
-        assert.func(callback, 'callback');
-
-        // Do stuff
-        callback(null, {});
-    }
-```
-
-# API
-
-All methods that *aren't* part of node's core assert API are simply assumed to
-take an argument, and then a string 'name' that's not a message; `AssertionError`
-will be thrown if the assertion fails with a message like:
-
-    AssertionError: foo (string) is required
-    at test (/home/mark/work/foo/foo.js:3:9)
-    at Object.<anonymous> (/home/mark/work/foo/foo.js:15:1)
-    at Module._compile (module.js:446:26)
-    at Object..js (module.js:464:10)
-    at Module.load (module.js:353:31)
-    at Function._load (module.js:311:12)
-    at Array.0 (module.js:484:10)
-    at EventEmitter._tickCallback (node.js:190:38)
-
-from:
-
-```javascript
-    function test(foo) {
-        assert.string(foo, 'foo');
-    }
-```
-
-There you go.  You can check that arrays are of a homogeneous type with `Arrayof$Type`:
-
-```javascript
-    function test(foo) {
-        assert.arrayOfString(foo, 'foo');
-    }
-```
-
-You can assert IFF an argument is not `undefined` (i.e., an optional arg):
-
-```javascript
-    assert.optionalString(foo, 'foo');
-```
-
-Lastly, you can opt-out of assertion checking altogether by setting the
-environment variable `NODE_NDEBUG=1`.  This is pseudo-useful if you have
-lots of assertions, and don't want to pay `typeof ()` taxes to v8 in
-production.  Be advised:  The standard functions re-exported from `assert` are
-also disabled in assert-plus if NDEBUG is specified.  Using them directly from
-the `assert` module avoids this behavior.
-
-The complete list of APIs is:
-
-* assert.array
-* assert.bool
-* assert.buffer
-* assert.func
-* assert.number
-* assert.finite
-* assert.object
-* assert.string
-* assert.stream
-* assert.date
-* assert.regexp
-* assert.uuid
-* assert.arrayOfArray
-* assert.arrayOfBool
-* assert.arrayOfBuffer
-* assert.arrayOfFunc
-* assert.arrayOfNumber
-* assert.arrayOfFinite
-* assert.arrayOfObject
-* assert.arrayOfString
-* assert.arrayOfStream
-* assert.arrayOfDate
-* assert.arrayOfRegexp
-* assert.arrayOfUuid
-* assert.optionalArray
-* assert.optionalBool
-* assert.optionalBuffer
-* assert.optionalFunc
-* assert.optionalNumber
-* assert.optionalFinite
-* assert.optionalObject
-* assert.optionalString
-* assert.optionalStream
-* assert.optionalDate
-* assert.optionalRegexp
-* assert.optionalUuid
-* assert.optionalArrayOfArray
-* assert.optionalArrayOfBool
-* assert.optionalArrayOfBuffer
-* assert.optionalArrayOfFunc
-* assert.optionalArrayOfNumber
-* assert.optionalArrayOfFinite
-* assert.optionalArrayOfObject
-* assert.optionalArrayOfString
-* assert.optionalArrayOfStream
-* assert.optionalArrayOfDate
-* assert.optionalArrayOfRegexp
-* assert.optionalArrayOfUuid
-* assert.AssertionError
-* assert.fail
-* assert.ok
-* assert.equal
-* assert.notEqual
-* assert.deepEqual
-* assert.notDeepEqual
-* assert.strictEqual
-* assert.notStrictEqual
-* assert.throws
-* assert.doesNotThrow
-* assert.ifError
-
-# Installation
-
-    npm install assert-plus
-
-## License
-
-The MIT License (MIT)
-Copyright (c) 2012 Mark Cavage
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-## Bugs
-
-See <https://github.com/mcavage/node-assert-plus/issues>.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/assert.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/assert.js
deleted file mode 100644
index 26f944e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/assert.js
+++ /dev/null
@@ -1,211 +0,0 @@
-// Copyright (c) 2012, Mark Cavage. All rights reserved.
-// Copyright 2015 Joyent, Inc.
-
-var assert = require('assert');
-var Stream = require('stream').Stream;
-var util = require('util');
-
-
-///--- Globals
-
-/* JSSTYLED */
-var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/;
-
-
-///--- Internal
-
-function _capitalize(str) {
-    return (str.charAt(0).toUpperCase() + str.slice(1));
-}
-
-function _toss(name, expected, oper, arg, actual) {
-    throw new assert.AssertionError({
-        message: util.format('%s (%s) is required', name, expected),
-        actual: (actual === undefined) ? typeof (arg) : actual(arg),
-        expected: expected,
-        operator: oper || '===',
-        stackStartFunction: _toss.caller
-    });
-}
-
-function _getClass(arg) {
-    return (Object.prototype.toString.call(arg).slice(8, -1));
-}
-
-function noop() {
-    // Why even bother with asserts?
-}
-
-
-///--- Exports
-
-var types = {
-    bool: {
-        check: function (arg) { return typeof (arg) === 'boolean'; }
-    },
-    func: {
-        check: function (arg) { return typeof (arg) === 'function'; }
-    },
-    string: {
-        check: function (arg) { return typeof (arg) === 'string'; }
-    },
-    object: {
-        check: function (arg) {
-            return typeof (arg) === 'object' && arg !== null;
-        }
-    },
-    number: {
-        check: function (arg) {
-            return typeof (arg) === 'number' && !isNaN(arg);
-        }
-    },
-    finite: {
-        check: function (arg) {
-            return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg);
-        }
-    },
-    buffer: {
-        check: function (arg) { return Buffer.isBuffer(arg); },
-        operator: 'Buffer.isBuffer'
-    },
-    array: {
-        check: function (arg) { return Array.isArray(arg); },
-        operator: 'Array.isArray'
-    },
-    stream: {
-        check: function (arg) { return arg instanceof Stream; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    date: {
-        check: function (arg) { return arg instanceof Date; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    regexp: {
-        check: function (arg) { return arg instanceof RegExp; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    uuid: {
-        check: function (arg) {
-            return typeof (arg) === 'string' && UUID_REGEXP.test(arg);
-        },
-        operator: 'isUUID'
-    }
-};
-
-function _setExports(ndebug) {
-    var keys = Object.keys(types);
-    var out;
-
-    /* re-export standard assert */
-    if (process.env.NODE_NDEBUG) {
-        out = noop;
-    } else {
-        out = function (arg, msg) {
-            if (!arg) {
-                _toss(msg, 'true', arg);
-            }
-        };
-    }
-
-    /* standard checks */
-    keys.forEach(function (k) {
-        if (ndebug) {
-            out[k] = noop;
-            return;
-        }
-        var type = types[k];
-        out[k] = function (arg, msg) {
-            if (!type.check(arg)) {
-                _toss(msg, k, type.operator, arg, type.actual);
-            }
-        };
-    });
-
-    /* optional checks */
-    keys.forEach(function (k) {
-        var name = 'optional' + _capitalize(k);
-        if (ndebug) {
-            out[name] = noop;
-            return;
-        }
-        var type = types[k];
-        out[name] = function (arg, msg) {
-            if (arg === undefined || arg === null) {
-                return;
-            }
-            if (!type.check(arg)) {
-                _toss(msg, k, type.operator, arg, type.actual);
-            }
-        };
-    });
-
-    /* arrayOf checks */
-    keys.forEach(function (k) {
-        var name = 'arrayOf' + _capitalize(k);
-        if (ndebug) {
-            out[name] = noop;
-            return;
-        }
-        var type = types[k];
-        var expected = '[' + k + ']';
-        out[name] = function (arg, msg) {
-            if (!Array.isArray(arg)) {
-                _toss(msg, expected, type.operator, arg, type.actual);
-            }
-            var i;
-            for (i = 0; i < arg.length; i++) {
-                if (!type.check(arg[i])) {
-                    _toss(msg, expected, type.operator, arg, type.actual);
-                }
-            }
-        };
-    });
-
-    /* optionalArrayOf checks */
-    keys.forEach(function (k) {
-        var name = 'optionalArrayOf' + _capitalize(k);
-        if (ndebug) {
-            out[name] = noop;
-            return;
-        }
-        var type = types[k];
-        var expected = '[' + k + ']';
-        out[name] = function (arg, msg) {
-            if (arg === undefined || arg === null) {
-                return;
-            }
-            if (!Array.isArray(arg)) {
-                _toss(msg, expected, type.operator, arg, type.actual);
-            }
-            var i;
-            for (i = 0; i < arg.length; i++) {
-                if (!type.check(arg[i])) {
-                    _toss(msg, expected, type.operator, arg, type.actual);
-                }
-            }
-        };
-    });
-
-    /* re-export built-in assertions */
-    Object.keys(assert).forEach(function (k) {
-        if (k === 'AssertionError') {
-            out[k] = assert[k];
-            return;
-        }
-        if (ndebug) {
-            out[k] = noop;
-            return;
-        }
-        out[k] = assert[k];
-    });
-
-    /* export ourselves (for unit tests _only_) */
-    out._setExports = _setExports;
-
-    return out;
-}
-
-module.exports = _setExports(process.env.NODE_NDEBUG);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/package.json
deleted file mode 100644
index 32e06bf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/assert-plus/package.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "author": {
-    "name": "Mark Cavage",
-    "email": "mcavage@gmail.com"
-  },
-  "name": "assert-plus",
-  "description": "Extra assertions on top of node's assert module",
-  "version": "1.0.0",
-  "license": "MIT",
-  "main": "./assert.js",
-  "devDependencies": {
-    "tape": "4.2.2",
-    "faucet": "0.0.1"
-  },
-  "optionalDependencies": {},
-  "scripts": {
-    "test": "tape tests/*.js | ./node_modules/.bin/faucet"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mcavage/node-assert-plus.git"
-  },
-  "engines": {
-    "node": ">=0.8"
-  },
-  "contributors": [
-    {
-      "name": "Dave Eddy",
-      "email": "dave@daveeddy.com"
-    },
-    {
-      "name": "Fred Kuo",
-      "email": "fred.kuo@joyent.com"
-    },
-    {
-      "name": "Lars-Magnus Skog",
-      "email": "ralphtheninja@riseup.net"
-    },
-    {
-      "name": "Mark Cavage",
-      "email": "mcavage@gmail.com"
-    },
-    {
-      "name": "Patrick Mooney",
-      "email": "pmooney@pfmooney.com"
-    },
-    {
-      "name": "Rob Gulewich",
-      "email": "robert.gulewich@joyent.com"
-    }
-  ],
-  "bugs": {
-    "url": "https://github.com/mcavage/node-assert-plus/issues"
-  },
-  "homepage": "https://github.com/mcavage/node-assert-plus#readme",
-  "dependencies": {},
-  "_id": "assert-plus@1.0.0",
-  "_shasum": "f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525",
-  "_resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-  "_from": "assert-plus@>=1.0.0 <2.0.0",
-  "_npmVersion": "3.3.9",
-  "_nodeVersion": "0.10.40",
-  "_npmUser": {
-    "name": "pfmooney",
-    "email": "patrick.f.mooney@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "mcavage",
-      "email": "mcavage@gmail.com"
-    },
-    {
-      "name": "pfmooney",
-      "email": "patrick.f.mooney@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525",
-    "tarball": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz"
-  },
-  "directories": {},
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/README.md
deleted file mode 100644
index e47b106..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/README.md
+++ /dev/null
@@ -1,574 +0,0 @@
-A light, featureful and explicit option parsing library for node.js.
-
-[Why another one? See below](#why). tl;dr: The others I've tried are one of
-too loosey goosey (not explicit), too big/too many deps, or ill specified.
-YMMV.
-
-Follow <a href="https://twitter.com/intent/user?screen_name=trentmick" target="_blank">@trentmick</a>
-for updates to node-dashdash.
-
-# Install
-
-    npm install dashdash
-
-
-# Usage
-
-```javascript
-var dashdash = require('dashdash');
-
-// Specify the options. Minimally `name` (or `names`) and `type`
-// must be given for each.
-var options = [
-    {
-        // `names` or a single `name`. First element is the `opts.KEY`.
-        names: ['help', 'h'],
-        // See "Option specs" below for types.
-        type: 'bool',
-        help: 'Print this help and exit.'
-    }
-];
-
-// Shortcut form. As called it infers `process.argv`. See below for
-// the longer form to use methods like `.help()` on the Parser object.
-var opts = dashdash.parse({options: options});
-
-console.log("opts:", opts);
-console.log("args:", opts._args);
-```
-
-
-# Longer Example
-
-A more realistic [starter script "foo.js"](./examples/foo.js) is as follows.
-This also shows using `parser.help()` for formatted option help.
-
-```javascript
-var dashdash = require('./lib/dashdash');
-
-var options = [
-    {
-        name: 'version',
-        type: 'bool',
-        help: 'Print tool version and exit.'
-    },
-    {
-        names: ['help', 'h'],
-        type: 'bool',
-        help: 'Print this help and exit.'
-    },
-    {
-        names: ['verbose', 'v'],
-        type: 'arrayOfBool',
-        help: 'Verbose output. Use multiple times for more verbose.'
-    },
-    {
-        names: ['file', 'f'],
-        type: 'string',
-        help: 'File to process',
-        helpArg: 'FILE'
-    }
-];
-
-var parser = dashdash.createParser({options: options});
-try {
-    var opts = parser.parse(process.argv);
-} catch (e) {
-    console.error('foo: error: %s', e.message);
-    process.exit(1);
-}
-
-console.log("# opts:", opts);
-console.log("# args:", opts._args);
-
-// Use `parser.help()` for formatted options help.
-if (opts.help) {
-    var help = parser.help({includeEnv: true}).trimRight();
-    console.log('usage: node foo.js [OPTIONS]\n'
-                + 'options:\n'
-                + help);
-    process.exit(0);
-}
-
-// ...
-```
-
-
-Some example output from this script (foo.js):
-
-```
-$ node foo.js -h
-# opts: { help: true,
-  _order: [ { name: 'help', value: true, from: 'argv' } ],
-  _args: [] }
-# args: []
-usage: node foo.js [OPTIONS]
-options:
-    --version             Print tool version and exit.
-    -h, --help            Print this help and exit.
-    -v, --verbose         Verbose output. Use multiple times for more verbose.
-    -f FILE, --file=FILE  File to process
-
-$ node foo.js -v
-# opts: { verbose: [ true ],
-  _order: [ { name: 'verbose', value: true, from: 'argv' } ],
-  _args: [] }
-# args: []
-
-$ node foo.js --version arg1
-# opts: { version: true,
-  _order: [ { name: 'version', value: true, from: 'argv' } ],
-  _args: [ 'arg1' ] }
-# args: [ 'arg1' ]
-
-$ node foo.js -f bar.txt
-# opts: { file: 'bar.txt',
-  _order: [ { name: 'file', value: 'bar.txt', from: 'argv' } ],
-  _args: [] }
-# args: []
-
-$ node foo.js -vvv --file=blah
-# opts: { verbose: [ true, true, true ],
-  file: 'blah',
-  _order:
-   [ { name: 'verbose', value: true, from: 'argv' },
-     { name: 'verbose', value: true, from: 'argv' },
-     { name: 'verbose', value: true, from: 'argv' },
-     { name: 'file', value: 'blah', from: 'argv' } ],
-  _args: [] }
-# args: []
-```
-
-
-See the ["examples"](examples/) dir for a number of starter examples using
-some of dashdash's features.
-
-
-# Environment variable integration
-
-If you want to allow environment variables to specify options to your tool,
-dashdash makes this easy. We can change the 'verbose' option in the example
-above to include an 'env' field:
-
-```javascript
-    {
-        names: ['verbose', 'v'],
-        type: 'arrayOfBool',
-        env: 'FOO_VERBOSE',         // <--- add this line
-        help: 'Verbose output. Use multiple times for more verbose.'
-    },
-```
-
-then the **"FOO_VERBOSE" environment variable** can be used to set this
-option:
-
-```shell
-$ FOO_VERBOSE=1 node foo.js
-# opts: { verbose: [ true ],
-  _order: [ { name: 'verbose', value: true, from: 'env' } ],
-  _args: [] }
-# args: []
-```
-
-Boolean options will interpret the empty string as unset, '0' as false
-and anything else as true.
-
-```shell
-$ FOO_VERBOSE= node examples/foo.js                 # not set
-# opts: { _order: [], _args: [] }
-# args: []
-
-$ FOO_VERBOSE=0 node examples/foo.js                # '0' is false
-# opts: { verbose: [ false ],
-  _order: [ { key: 'verbose', value: false, from: 'env' } ],
-  _args: [] }
-# args: []
-
-$ FOO_VERBOSE=1 node examples/foo.js                # true
-# opts: { verbose: [ true ],
-  _order: [ { key: 'verbose', value: true, from: 'env' } ],
-  _args: [] }
-# args: []
-
-$ FOO_VERBOSE=boogabooga node examples/foo.js       # true
-# opts: { verbose: [ true ],
-  _order: [ { key: 'verbose', value: true, from: 'env' } ],
-  _args: [] }
-# args: []
-```
-
-Non-booleans can be used as well. Strings:
-
-```shell
-$ FOO_FILE=data.txt node examples/foo.js
-# opts: { file: 'data.txt',
-  _order: [ { key: 'file', value: 'data.txt', from: 'env' } ],
-  _args: [] }
-# args: []
-```
-
-Numbers:
-
-```shell
-$ FOO_TIMEOUT=5000 node examples/foo.js
-# opts: { timeout: 5000,
-  _order: [ { key: 'timeout', value: 5000, from: 'env' } ],
-  _args: [] }
-# args: []
-
-$ FOO_TIMEOUT=blarg node examples/foo.js
-foo: error: arg for "FOO_TIMEOUT" is not a positive integer: "blarg"
-```
-
-With the `includeEnv: true` config to `parser.help()` the environment
-variable can also be included in **help output**:
-
-    usage: node foo.js [OPTIONS]
-    options:
-        --version             Print tool version and exit.
-        -h, --help            Print this help and exit.
-        -v, --verbose         Verbose output. Use multiple times for more verbose.
-                              Environment: FOO_VERBOSE=1
-        -f FILE, --file=FILE  File to process
-
-
-# Bash completion
-
-Dashdash provides a simple way to create a Bash completion file that you
-can place in your "bash_completion.d" directory -- sometimes that is
-"/usr/local/etc/bash_completion.d/"). Features:
-
-- Support for short and long opts
-- Support for knowing which options take arguments
-- Support for subcommands (e.g. 'git log <TAB>' to show just options for the
-  log subcommand). See
-  [node-cmdln](https://github.com/trentm/node-cmdln#bash-completion) for
-  how to integrate that.
-- Does the right thing with "--" to stop options.
-- Custom optarg and arg types for custom completions.
-
-Dashdash will return bash completion file content given a parser instance:
-
-    var parser = dashdash.createParser({options: options});
-    console.log( parser.bashCompletion({name: 'mycli'}) );
-
-or directly from a `options` array of options specs:
-
-    var code = dashdash.bashCompletionFromOptions({
-        name: 'mycli',
-        options: OPTIONS
-    });
-
-Write that content to "/usr/local/etc/bash_completion.d/mycli" and you will
-have Bash completions for `mycli`. Alternatively you can write it to
-any file (e.g. "~/.bashrc") and source it.
-
-You could add a `--completion` hidden option to your tool that emits the
-completion content and document for your users to call that to install
-Bash completions.
-
-See [examples/ddcompletion.js](examples/ddcompletion.js) for a complete
-example, including how one can define bash functions for completion of custom
-option types. Also see [node-cmdln](https://github.com/trentm/node-cmdln) for
-how it uses this for Bash completion for full multi-subcommand tools.
-
-- TODO: document specExtra
-- TODO: document includeHidden
-- TODO: document custom types, `function complete\_FOO` guide, completionType
-- TODO: document argtypes
-
-
-# Parser config
-
-Parser construction (i.e. `dashdash.createParser(CONFIG)`) takes the
-following fields:
-
-- `options` (Array of option specs). Required. See the
-  [Option specs](#option-specs) section below.
-
-- `interspersed` (Boolean). Optional. Default is true. If true this allows
-  interspersed arguments and options. I.e.:
-
-        node ./tool.js -v arg1 arg2 -h   # '-h' is after interspersed args
-
-  Set it to false to have '-h' **not** get parsed as an option in the above
-  example.
-
-- `allowUnknown` (Boolean).  Optional.  Default is false.  If false, this causes
-  unknown arguments to throw an error.  I.e.:
-
-        node ./tool.js -v arg1 --afe8asefksjefhas
-
-  Set it to true to treat the unknown option as a positional
-  argument.
-
-  **Caveat**: When a shortopt group, such as `-xaz` contains a mix of
-  known and unknown options, the *entire* group is passed through
-  unmolested as a positional argument.
-
-  Consider if you have a known short option `-a`, and parse the
-  following command line:
-
-        node ./tool.js -xaz
-
-  where `-x` and `-z` are unknown.  There are multiple ways to
-  interpret this:
-
-    1. `-x` takes a value: `{x: 'az'}`
-    2. `-x` and `-z` are both booleans: `{x:true,a:true,z:true}`
-
-  Since dashdash does not know what `-x` and `-z` are, it can't know
-  if you'd prefer to receive `{a:true,_args:['-x','-z']}` or
-  `{x:'az'}`, or `{_args:['-xaz']}`. Leaving the positional arg unprocessed
-  is the easiest mistake for the user to recover from.
-
-
-# Option specs
-
-Example using all fields (required fields are noted):
-
-```javascript
-{
-    names: ['file', 'f'],       // Required (one of `names` or `name`).
-    type: 'string',             // Required.
-    completionType: 'filename',
-    env: 'MYTOOL_FILE',
-    help: 'Config file to load before running "mytool"',
-    helpArg: 'PATH',
-    helpWrap: false,
-    default: path.resolve(process.env.HOME, '.mytoolrc')
-}
-```
-
-Each option spec in the `options` array must/can have the following fields:
-
-- `name` (String) or `names` (Array). Required. These give the option name
-  and aliases. The first name (if more than one given) is the key for the
-  parsed `opts` object.
-
-- `type` (String). Required. One of:
-
-    - bool
-    - string
-    - number
-    - integer
-    - positiveInteger
-    - date (epoch seconds, e.g. 1396031701, or ISO 8601 format
-      `YYYY-MM-DD[THH:MM:SS[.sss][Z]]`, e.g. "2014-03-28T18:35:01.489Z")
-    - arrayOfBool
-    - arrayOfString
-    - arrayOfNumber
-    - arrayOfInteger
-    - arrayOfPositiveInteger
-    - arrayOfDate
-
-  FWIW, these names attempt to match with asserts on
-  [assert-plus](https://github.com/mcavage/node-assert-plus).
-  You can add your own custom option types with `dashdash.addOptionType`.
-  See below.
-
-- `completionType` (String). Optional. This is used for [Bash
-  completion](#bash-completion) for an option argument. If not specified,
-  then the value of `type` is used. Any string may be specified, but only the
-  following values have meaning:
-
-    - `none`: Provide no completions.
-    - `file`: Bash's default completion (i.e. `complete -o default`), which
-      includes filenames.
-    - *Any string FOO for which a `function complete_FOO` Bash function is
-      defined.* This is for custom completions for a given tool. Typically
-      these custom functions are provided in the `specExtra` argument to
-      `dashdash.bashCompletionFromOptions()`. See
-      ["examples/ddcompletion.js"](examples/ddcompletion.js) for an example.
-
-- `env` (String or Array of String). Optional. An environment variable name
-  (or names) that can be used as a fallback for this option. For example,
-  given a "foo.js" like this:
-
-        var options = [{names: ['dry-run', 'n'], env: 'FOO_DRY_RUN'}];
-        var opts = dashdash.parse({options: options});
-
-  Both `node foo.js --dry-run` and `FOO_DRY_RUN=1 node foo.js` would result
-  in `opts.dry_run = true`.
-
-  An environment variable is only used as a fallback, i.e. it is ignored if
-  the associated option is given in `argv`.
-
-- `help` (String). Optional. Used for `parser.help()` output.
-
-- `helpArg` (String). Optional. Used in help output as the placeholder for
-  the option argument, e.g. the "PATH" in:
-
-        ...
-        -f PATH, --file=PATH    File to process
-        ...
-
-- `helpWrap` (Boolean). Optional, default true. Set this to `false` to have
-  that option's `help` *not* be text wrapped in `<parser>.help()` output.
-
-- `default`. Optional. A default value used for this option, if the
-  option isn't specified in argv.
-
-- `hidden` (Boolean). Optional, default false. If true, help output will not
-  include this option. See also the `includeHidden` option to
-  `bashCompletionFromOptions()` for [Bash completion](#bash-completion).
-
-
-# Option group headings
-
-You can add headings between option specs in the `options` array.  To do so,
-simply add an object with only a `group` property -- the string to print as
-the heading for the subsequent options in the array.  For example:
-
-```javascript
-var options = [
-    {
-        group: 'Armament Options'
-    },
-    {
-        names: [ 'weapon', 'w' ],
-        type: 'string'
-    },
-    {
-        group: 'General Options'
-    },
-    {
-        names: [ 'help', 'h' ],
-        type: 'bool'
-    }
-];
-...
-```
-
-Note: You can use an empty string, `{group: ''}`, to get a blank line in help
-output between groups of options.
-
-
-# Help config
-
-The `parser.help(...)` function is configurable as follows:
-
-        Options:
-          Armament Options:
-        ^^  -w WEAPON, --weapon=WEAPON  Weapon with which to crush. One of: |
-       /                                sword, spear, maul                  |
-      /   General Options:                                                  |
-     /      -h, --help                  Print this help and exit.           |
-    /   ^^^^                            ^                                   |
-    \       `-- indent                   `-- helpCol              maxCol ---'
-     `-- headingIndent
-
-- `indent` (Number or String). Default 4. Set to a number (for that many
-  spaces) or a string for the literal indent.
-- `headingIndent` (Number or String). Default half length of `indent`. Set to
-  a number (for that many spaces) or a string for the literal indent. This
-  indent applies to group heading lines, between normal option lines.
-- `nameSort` (String). Default is 'length'. By default the names are
-  sorted to put the short opts first (i.e. '-h, --help' preferred
-  to '--help, -h'). Set to 'none' to not do this sorting.
-- `maxCol` (Number). Default 80. Note that reflow is just done on whitespace
-  so a long token in the option help can overflow maxCol.
-- `helpCol` (Number). If not set a reasonable value will be determined
-  between `minHelpCol` and `maxHelpCol`.
-- `minHelpCol` (Number). Default 20.
-- `maxHelpCol` (Number). Default 40.
-- `helpWrap` (Boolean). Default true. Set to `false` to have option `help`
-  strings *not* be textwrapped to the helpCol..maxCol range.
-- `includeEnv` (Boolean). Default false. If the option has associated
-  environment variables (via the `env` option spec attribute), then
-  append mentioned of those envvars to the help string.
-- `includeDefault` (Boolean). Default false. If the option has a default value
-  (via the `default` option spec attribute, or a default on the option's type),
-  then a "Default: VALUE" string will be appended to the help string.
-
-
-# Custom option types
-
-Dashdash includes a good starter set of option types that it will parse for
-you. However, you can add your own via:
-
-    var dashdash = require('dashdash');
-    dashdash.addOptionType({
-        name: '...',
-        takesArg: true,
-        helpArg: '...',
-        parseArg: function (option, optstr, arg) {
-            ...
-        },
-        array: false,  // optional
-        arrayFlatten: false,  // optional
-        default: ...,   // optional
-        completionType: ...  // optional
-    });
-
-For example, a simple option type that accepts 'yes', 'y', 'no' or 'n' as
-a boolean argument would look like:
-
-    var dashdash = require('dashdash');
-
-    function parseYesNo(option, optstr, arg) {
-        var argLower = arg.toLowerCase()
-        if (~['yes', 'y'].indexOf(argLower)) {
-            return true;
-        } else if (~['no', 'n'].indexOf(argLower)) {
-            return false;
-        } else {
-            throw new Error(format(
-                'arg for "%s" is not "yes" or "no": "%s"',
-                optstr, arg));
-        }
-    }
-
-    dashdash.addOptionType({
-        name: 'yesno'
-        takesArg: true,
-        helpArg: '<yes|no>',
-        parseArg: parseYesNo
-    });
-
-    var options = {
-        {names: ['answer', 'a'], type: 'yesno'}
-    };
-    var opts = dashdash.parse({options: options});
-
-See "examples/custom-option-\*.js" for other examples.
-See the `addOptionType` block comment in "lib/dashdash.js" for more details.
-Please let me know [with an
-issue](https://github.com/trentm/node-dashdash/issues/new) if you write a
-generally useful one.
-
-
-
-# Why
-
-Why another node.js option parsing lib?
-
-- `nopt` really is just for "tools like npm". Implicit opts (e.g. '--no-foo'
-  works for every '--foo'). Can't disable abbreviated opts. Can't do multiple
-  usages of same opt, e.g. '-vvv' (I think). Can't do grouped short opts.
-
-- `optimist` has surprise interpretation of options (at least to me).
-  Implicit opts mean ambiguities and poor error handling for fat-fingering.
-  `process.exit` calls makes it hard to use as a libary.
-
-- `optparse` Incomplete docs. Is this an attempted clone of Python's `optparse`.
-  Not clear. Some divergence. `parser.on("name", ...)` API is weird.
-
-- `argparse` Dep on underscore. No thanks just for option processing.
-  `find lib | wc -l` -> `26`. Overkill.
-  Argparse is a bit different anyway. Not sure I want that.
-
-- `posix-getopt` No type validation. Though that isn't a killer. AFAIK can't
-  have a long opt without a short alias. I.e. no `getopt_long` semantics.
-  Also, no whizbang features like generated help output.
-
-- ["commander.js"](https://github.com/visionmedia/commander.js): I wrote
-  [a critique](http://trentm.com/2014/01/a-critique-of-commander-for-nodejs.html)
-  a while back. It seems fine, but last I checked had
-  [an outstanding bug](https://github.com/visionmedia/commander.js/pull/121)
-  that would prevent me from using it.
-
-
-# License
-
-MIT. See LICENSE.txt.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/etc/dashdash.bash_completion.in b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/etc/dashdash.bash_completion.in
deleted file mode 100644
index 50b7d6e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/etc/dashdash.bash_completion.in
+++ /dev/null
@@ -1,388 +0,0 @@
-#!/bin/bash
-#
-# Bash completion generated for '{{name}}' at {{date}}.
-#
-# The original template lives here:
-# https://github.com/trentm/node-dashdash/blob/master/etc/dashdash.bash_completion.in
-#
-
-#
-# Copyright 2016 Trent Mick
-# Copyright 2016 Joyent, Inc.
-#
-#
-# A generic Bash completion driver script.
-#
-# This is meant to provide a re-usable chunk of Bash to use for
-# "etc/bash_completion.d/" files for individual tools. Only the "Configuration"
-# section with tool-specific info need differ. Features:
-#
-# - support for short and long opts
-# - support for knowing which options take arguments
-# - support for subcommands (e.g. 'git log <TAB>' to show just options for the
-#   log subcommand)
-# - does the right thing with "--" to stop options
-# - custom optarg and arg types for custom completions
-# - (TODO) support for shells other than Bash (tcsh, zsh, fish?, etc.)
-#
-#
-# Examples/design:
-#
-# 1. Bash "default" completion. By default Bash's 'complete -o default' is
-#    enabled. That means when there are no completions (e.g. if no opts match
-#    the current word), then you'll get Bash's default completion. Most notably
-#    that means you get filename completion. E.g.:
-#       $ tool ./<TAB>
-#       $ tool READ<TAB>
-#
-# 2. all opts and subcmds:
-#       $ tool <TAB>
-#       $ tool -v <TAB>     # assuming '-v' doesn't take an arg
-#       $ tool -<TAB>       # matching opts
-#       $ git lo<TAB>       # matching subcmds
-#
-#    Long opt completions are given *without* the '=', i.e. we prefer space
-#    separated because that's easier for good completions.
-#
-# 3. long opt arg with '='
-#       $ tool --file=<TAB>
-#       $ tool --file=./d<TAB>
-#    We maintain the "--file=" prefix. Limitation: With the attached prefix
-#    the 'complete -o filenames' doesn't know to do dirname '/' suffixing. Meh.
-#
-# 4. envvars:
-#       $ tool $<TAB>
-#       $ tool $P<TAB>
-#    Limitation: Currently only getting exported vars, so we miss "PS1" and
-#    others.
-#
-# 5. Defer to other completion in a subshell:
-#       $ tool --file $(cat ./<TAB>
-#    We get this from 'complete -o default ...'.
-#
-# 6. Custom completion types from a provided bash function.
-#       $ tool --profile <TAB>        # complete available "profiles"
-#
-#
-# Dev Notes:
-# - compgen notes, from http://unix.stackexchange.com/questions/151118/understand-compgen-builtin-command
-# - https://www.gnu.org/software/bash/manual/html_node/Programmable-Completion-Builtins.html
-#
-
-
-# Debugging this completion:
-#   1. Uncomment the "_{{name}}_log_file=..." line.
-#   2. 'tail -f /var/tmp/dashdash-completion.log' in one terminal.
-#   3. Re-source this bash completion file.
-#_{{name}}_log=/var/tmp/dashdash-completion.log
-
-function _{{name}}_completer {
-
-    # ---- cmd definition
-
-    {{spec}}
-
-
-    # ---- locals
-
-    declare -a argv
-
-
-    # ---- support functions
-
-    function trace {
-        [[ -n "$_{{name}}_log" ]] && echo "$*" >&2
-    }
-
-    function _dashdash_complete {
-        local idx context
-        idx=$1
-        context=$2
-
-        local shortopts longopts optargs subcmds allsubcmds argtypes
-        shortopts="$(eval "echo \${cmd${context}_shortopts}")"
-        longopts="$(eval "echo \${cmd${context}_longopts}")"
-        optargs="$(eval "echo \${cmd${context}_optargs}")"
-        subcmds="$(eval "echo \${cmd${context}_subcmds}")"
-        allsubcmds="$(eval "echo \${cmd${context}_allsubcmds}")"
-        IFS=', ' read -r -a argtypes <<< "$(eval "echo \${cmd${context}_argtypes}")"
-
-        trace ""
-        trace "_dashdash_complete(idx=$idx, context=$context)"
-        trace "  shortopts: $shortopts"
-        trace "  longopts: $longopts"
-        trace "  optargs: $optargs"
-        trace "  subcmds: $subcmds"
-        trace "  allsubcmds: $allsubcmds"
-
-        # Get 'state' of option parsing at this COMP_POINT.
-        # Copying "dashdash.js#parse()" behaviour here.
-        local state=
-        local nargs=0
-        local i=$idx
-        local argtype
-        local optname
-        local prefix
-        local word
-        local dashdashseen=
-        while [[ $i -lt $len && $i -le $COMP_CWORD ]]; do
-            argtype=
-            optname=
-            prefix=
-            word=
-
-            arg=${argv[$i]}
-            trace "  consider argv[$i]: '$arg'"
-
-            if [[ "$arg" == "--" && $i -lt $COMP_CWORD ]]; then
-                trace "    dashdash seen"
-                dashdashseen=yes
-                state=arg
-                word=$arg
-            elif [[ -z "$dashdashseen" && "${arg:0:2}" == "--" ]]; then
-                arg=${arg:2}
-                if [[ "$arg" == *"="* ]]; then
-                    optname=${arg%%=*}
-                    val=${arg##*=}
-                    trace "    long opt: optname='$optname' val='$val'"
-                    state=arg
-                    argtype=$(echo "$optargs" | awk -F "-$optname=" '{print $2}' | cut -d' ' -f1)
-                    word=$val
-                    prefix="--$optname="
-                else
-                    optname=$arg
-                    val=
-                    trace "    long opt: optname='$optname'"
-                    state=longopt
-                    word=--$optname
-
-                    if [[ "$optargs" == *"-$optname="* && $i -lt $COMP_CWORD ]]; then
-                        i=$(( $i + 1 ))
-                        state=arg
-                        argtype=$(echo "$optargs" | awk -F "-$optname=" '{print $2}' | cut -d' ' -f1)
-                        word=${argv[$i]}
-                        trace "    takes arg (consume argv[$i], word='$word')"
-                    fi
-                fi
-            elif [[ -z "$dashdashseen" && "${arg:0:1}" == "-" ]]; then
-                trace "    short opt group"
-                state=shortopt
-                word=$arg
-
-                local j=1
-                while [[ $j -lt ${#arg} ]]; do
-                    optname=${arg:$j:1}
-                    trace "    consider index $j: optname '$optname'"
-
-                    if [[ "$optargs" == *"-$optname="* ]]; then
-                        argtype=$(echo "$optargs" | awk -F "-$optname=" '{print $2}' | cut -d' ' -f1)
-                        if [[ $(( $j + 1 )) -lt ${#arg} ]]; then
-                            state=arg
-                            word=${arg:$(( $j + 1 ))}
-                            trace "      takes arg (rest of this arg, word='$word', argtype='$argtype')"
-                        elif [[ $i -lt $COMP_CWORD ]]; then
-                            state=arg
-                            i=$(( $i + 1 ))
-                            word=${argv[$i]}
-                            trace "    takes arg (word='$word', argtype='$argtype')"
-                        fi
-                        break
-                    fi
-
-                    j=$(( $j + 1 ))
-                done
-            elif [[ $i -lt $COMP_CWORD && -n "$arg" ]] && $(echo "$allsubcmds" | grep -w "$arg" >/dev/null); then
-                trace "    complete subcmd: recurse _dashdash_complete"
-                _dashdash_complete $(( $i + 1 )) "${context}__${arg/-/_}"
-                return
-            else
-                trace "    not an opt or a complete subcmd"
-                state=arg
-                word=$arg
-                nargs=$(( $nargs + 1 ))
-                if [[ ${#argtypes[@]} -gt 0 ]]; then
-                    argtype="${argtypes[$(( $nargs - 1 ))]}"
-                    if [[ -z "$argtype" ]]; then
-                        # If we have more args than argtypes, we use the
-                        # last type.
-                        argtype="${argtypes[@]: -1:1}"
-                    fi
-                fi
-            fi
-
-            trace "    state=$state prefix='$prefix' word='$word'"
-            i=$(( $i + 1 ))
-        done
-
-        trace "  parsed: state=$state optname='$optname' argtype='$argtype' prefix='$prefix' word='$word' dashdashseen=$dashdashseen"
-        local compgen_opts=
-        if [[ -n "$prefix" ]]; then
-            compgen_opts="$compgen_opts -P $prefix"
-        fi
-
-        case $state in
-        shortopt)
-            compgen $compgen_opts -W "$shortopts $longopts" -- "$word"
-            ;;
-        longopt)
-            compgen $compgen_opts -W "$longopts" -- "$word"
-            ;;
-        arg)
-            # If we don't know what completion to do, then emit nothing. We
-            # expect that we are running with:
-            #       complete -o default ...
-            # where "default" means: "Use Readline's default completion if
-            # the compspec generates no matches." This gives us the good filename
-            # completion, completion in subshells/backticks.
-            #
-            # We cannot support an argtype="directory" because
-            #       compgen -S '/' -A directory -- "$word"
-            # doesn't give a satisfying result. It doesn't stop at the trailing '/'
-            # so you cannot descend into dirs.
-            if [[ "${word:0:1}" == '$' ]]; then
-                # By default, Bash will complete '$<TAB>' to all envvars. Apparently
-                # 'complete -o default' does *not* give us that. The following
-                # gets *close* to the same completions: '-A export' misses envvars
-                # like "PS1".
-                trace "  completing envvars"
-                compgen $compgen_opts -P '$' -A export -- "${word:1}"
-            elif [[ -z "$argtype" ]]; then
-                # Only include opts in completions if $word is not empty.
-                # This is to avoid completing the leading '-', which foils
-                # using 'default' completion.
-                if [[ -n "$dashdashseen" ]]; then
-                    trace "  completing subcmds, if any (no argtype, dashdash seen)"
-                    compgen $compgen_opts -W "$subcmds" -- "$word"
-                elif [[ -z "$word" ]]; then
-                    trace "  completing subcmds, if any (no argtype, empty word)"
-                    compgen $compgen_opts -W "$subcmds" -- "$word"
-                else
-                    trace "  completing opts & subcmds (no argtype)"
-                    compgen $compgen_opts -W "$shortopts $longopts $subcmds" -- "$word"
-                fi
-            elif [[ $argtype == "none" ]]; then
-                # We want *no* completions, i.e. some way to get the active
-                # 'complete -o default' to not do filename completion.
-                trace "  completing 'none' (hack to imply no completions)"
-                echo "##-no completions-##"
-            elif [[ $argtype == "file" ]]; then
-                # 'complete -o default' gives the best filename completion, at least
-                # on Mac.
-                trace "  completing 'file' (let 'complete -o default' handle it)"
-                echo ""
-            elif ! type complete_$argtype 2>/dev/null >/dev/null; then
-                trace "  completing '$argtype' (fallback to default b/c complete_$argtype is unknown)"
-                echo ""
-            else
-                trace "  completing custom '$argtype'"
-                completions=$(complete_$argtype "$word")
-                if [[ -z "$completions" ]]; then
-                    trace "  no custom '$argtype' completions"
-                    # These are in alpha order so they show up correctly.
-                    echo "##-no -$argtype- completions-##"
-                else
-                    echo $completions
-                fi
-            fi
-            ;;
-        *)
-            trace "  unknown state: $state"
-            ;;
-        esac
-    }
-
-
-    trace ""
-    trace "-- $(date)"
-    #trace "\$IFS: '$IFS'"
-    #trace "\$@: '$@'"
-    #trace "COMP_WORDBREAKS: '$COMP_WORDBREAKS'"
-    trace "COMP_CWORD: '$COMP_CWORD'"
-    trace "COMP_LINE: '$COMP_LINE'"
-    trace "COMP_POINT: $COMP_POINT"
-
-    # Guard against negative COMP_CWORD. This is a Bash bug at least on
-    # Mac 10.10.4's bash. See
-    # <https://lists.gnu.org/archive/html/bug-bash/2009-07/msg00125.html>.
-    if [[ $COMP_CWORD -lt 0 ]]; then
-        trace "abort on negative COMP_CWORD"
-        exit 1;
-    fi
-
-    # I don't know how to do array manip on argv vars,
-    # so copy over to argv array to work on them.
-    shift   # the leading '--'
-    i=0
-    len=$#
-    while [[ $# -gt 0 ]]; do
-        argv[$i]=$1
-        shift;
-        i=$(( $i + 1 ))
-    done
-    trace "argv: '${argv[@]}'"
-    trace "argv[COMP_CWORD-1]: '${argv[$(( $COMP_CWORD - 1 ))]}'"
-    trace "argv[COMP_CWORD]: '${argv[$COMP_CWORD]}'"
-    trace "argv len: '$len'"
-
-    _dashdash_complete 1 ""
-}
-
-
-# ---- mainline
-
-# Note: This if-block to help work with 'compdef' and 'compctl' is
-# adapted from 'npm completion'.
-if type complete &>/dev/null; then
-    function _{{name}}_completion {
-        local _log_file=/dev/null
-        [[ -z "$_{{name}}_log" ]] || _log_file="$_{{name}}_log"
-        COMPREPLY=($(COMP_CWORD="$COMP_CWORD" \
-            COMP_LINE="$COMP_LINE" \
-            COMP_POINT="$COMP_POINT" \
-            _{{name}}_completer -- "${COMP_WORDS[@]}" \
-            2>$_log_file)) || return $?
-    }
-    complete -o default -F _{{name}}_completion {{name}}
-elif type compdef &>/dev/null; then
-    function _{{name}}_completion {
-        local _log_file=/dev/null
-        [[ -z "$_{{name}}_log" ]] || _log_file="$_{{name}}_log"
-        compadd -- $(COMP_CWORD=$((CURRENT-1)) \
-            COMP_LINE=$BUFFER \
-            COMP_POINT=0 \
-            _{{name}}_completer -- "${words[@]}" \
-            2>$_log_file)
-    }
-    compdef _{{name}}_completion {{name}}
-elif type compctl &>/dev/null; then
-    function _{{name}}_completion {
-        local cword line point words si
-        read -Ac words
-        read -cn cword
-        let cword-=1
-        read -l line
-        read -ln point
-        local _log_file=/dev/null
-        [[ -z "$_{{name}}_log" ]] || _log_file="$_{{name}}_log"
-        reply=($(COMP_CWORD="$cword" \
-            COMP_LINE="$line" \
-            COMP_POINT="$point" \
-            _{{name}}_completer -- "${words[@]}" \
-            2>$_log_file)) || return $?
-    }
-    compctl -K _{{name}}_completion {{name}}
-fi
-
-
-##
-## This is a Bash completion file for the '{{name}}' command. You can install
-## with either:
-##
-##     cp FILE /usr/local/etc/bash_completion.d/{{name}}   # Mac
-##     cp FILE /etc/bash_completion.d/{{name}}             # Linux
-##
-## or:
-##
-##     cp FILE > ~/.{{name}}.completion
-##     echo "source ~/.{{name}}.completion" >> ~/.bashrc
-##
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/lib/dashdash.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/lib/dashdash.js
deleted file mode 100644
index adb6f13..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/lib/dashdash.js
+++ /dev/null
@@ -1,1055 +0,0 @@
-/**
- * dashdash - A light, featureful and explicit option parsing library for
- * node.js.
- */
-// vim: set ts=4 sts=4 sw=4 et:
-
-var assert = require('assert-plus');
-var format = require('util').format;
-var fs = require('fs');
-var path = require('path');
-
-
-var DEBUG = true;
-if (DEBUG) {
-    var debug = console.warn;
-} else {
-    var debug = function () {};
-}
-
-
-
-// ---- internal support stuff
-
-// Replace {{variable}} in `s` with the template data in `d`.
-function renderTemplate(s, d) {
-    return s.replace(/{{([a-zA-Z]+)}}/g, function (match, key) {
-        return d.hasOwnProperty(key) ? d[key] : match;
-    });
-}
-
-/**
- * Return a shallow copy of the given object;
- */
-function shallowCopy(obj) {
-    if (!obj) {
-        return (obj);
-    }
-    var copy = {};
-    Object.keys(obj).forEach(function (k) {
-        copy[k] = obj[k];
-    });
-    return (copy);
-}
-
-
-function space(n) {
-    var s = '';
-    for (var i = 0; i < n; i++) {
-        s += ' ';
-    }
-    return s;
-}
-
-
-function makeIndent(arg, deflen, name) {
-    if (arg === null || arg === undefined)
-        return space(deflen);
-    else if (typeof (arg) === 'number')
-        return space(arg);
-    else if (typeof (arg) === 'string')
-        return arg;
-    else
-        assert.fail('invalid "' + name + '": not a string or number: ' + arg);
-}
-
-
-/**
- * Return an array of lines wrapping the given text to the given width.
- * This splits on whitespace. Single tokens longer than `width` are not
- * broken up.
- */
-function textwrap(s, width) {
-    var words = s.trim().split(/\s+/);
-    var lines = [];
-    var line = '';
-    words.forEach(function (w) {
-        var newLength = line.length + w.length;
-        if (line.length > 0)
-            newLength += 1;
-        if (newLength > width) {
-            lines.push(line);
-            line = '';
-        }
-        if (line.length > 0)
-            line += ' ';
-        line += w;
-    });
-    lines.push(line);
-    return lines;
-}
-
-
-/**
- * Transform an option name to a "key" that is used as the field
- * on the `opts` object returned from `<parser>.parse()`.
- *
- * Transformations:
- * - '-' -> '_': This allow one to use hyphen in option names (common)
- *   but not have to do silly things like `opt["dry-run"]` to access the
- *   parsed results.
- */
-function optionKeyFromName(name) {
-    return name.replace(/-/g, '_');
-}
-
-
-
-// ---- Option types
-
-function parseBool(option, optstr, arg) {
-    return Boolean(arg);
-}
-
-function parseString(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    return arg;
-}
-
-function parseNumber(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    var num = Number(arg);
-    if (isNaN(num)) {
-        throw new Error(format('arg for "%s" is not a number: "%s"',
-            optstr, arg));
-    }
-    return num;
-}
-
-function parseInteger(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    var num = Number(arg);
-    if (!/^[0-9-]+$/.test(arg) || isNaN(num)) {
-        throw new Error(format('arg for "%s" is not an integer: "%s"',
-            optstr, arg));
-    }
-    return num;
-}
-
-function parsePositiveInteger(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    var num = Number(arg);
-    if (!/^[0-9]+$/.test(arg) || isNaN(num) || num === 0) {
-        throw new Error(format('arg for "%s" is not a positive integer: "%s"',
-            optstr, arg));
-    }
-    return num;
-}
-
-/**
- * Supported date args:
- * - epoch second times (e.g. 1396031701)
- * - ISO 8601 format: YYYY-MM-DD[THH:MM:SS[.sss][Z]]
- *      2014-03-28T18:35:01.489Z
- *      2014-03-28T18:35:01.489
- *      2014-03-28T18:35:01Z
- *      2014-03-28T18:35:01
- *      2014-03-28
- */
-function parseDate(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    var date;
-    if (/^\d+$/.test(arg)) {
-        // epoch seconds
-        date = new Date(Number(arg) * 1000);
-    /* JSSTYLED */
-    } else if (/^\d{4}-\d{2}-\d{2}(T\d{2}:\d{2}:\d{2}(\.\d+)?Z?)?$/i.test(arg)) {
-        // ISO 8601 format
-        date = new Date(arg);
-    } else {
-        throw new Error(format('arg for "%s" is not a valid date format: "%s"',
-            optstr, arg));
-    }
-    if (date.toString() === 'Invalid Date') {
-        throw new Error(format('arg for "%s" is an invalid date: "%s"',
-            optstr, arg));
-    }
-    return date;
-}
-
-var optionTypes = {
-    bool: {
-        takesArg: false,
-        parseArg: parseBool
-    },
-    string: {
-        takesArg: true,
-        helpArg: 'ARG',
-        parseArg: parseString
-    },
-    number: {
-        takesArg: true,
-        helpArg: 'NUM',
-        parseArg: parseNumber
-    },
-    integer: {
-        takesArg: true,
-        helpArg: 'INT',
-        parseArg: parseInteger
-    },
-    positiveInteger: {
-        takesArg: true,
-        helpArg: 'INT',
-        parseArg: parsePositiveInteger
-    },
-    date: {
-        takesArg: true,
-        helpArg: 'DATE',
-        parseArg: parseDate
-    },
-    arrayOfBool: {
-        takesArg: false,
-        array: true,
-        parseArg: parseBool
-    },
-    arrayOfString: {
-        takesArg: true,
-        helpArg: 'ARG',
-        array: true,
-        parseArg: parseString
-    },
-    arrayOfNumber: {
-        takesArg: true,
-        helpArg: 'NUM',
-        array: true,
-        parseArg: parseNumber
-    },
-    arrayOfInteger: {
-        takesArg: true,
-        helpArg: 'INT',
-        array: true,
-        parseArg: parseInteger
-    },
-    arrayOfPositiveInteger: {
-        takesArg: true,
-        helpArg: 'INT',
-        array: true,
-        parseArg: parsePositiveInteger
-    },
-    arrayOfDate: {
-        takesArg: true,
-        helpArg: 'INT',
-        array: true,
-        parseArg: parseDate
-    },
-};
-
-
-
-// ---- Parser
-
-/**
- * Parser constructor.
- *
- * @param config {Object} The parser configuration
- *      - options {Array} Array of option specs. See the README for how to
- *        specify each option spec.
- *      - allowUnknown {Boolean} Default false. Whether to throw on unknown
- *        options. If false, then unknown args are included in the _args array.
- *      - interspersed {Boolean} Default true. Whether to allow interspersed
- *        arguments (non-options) and options. E.g.:
- *              node tool.js arg1 arg2 -v
- *        '-v' is after some args here. If `interspersed: false` then '-v'
- *        would not be parsed out. Note that regardless of `interspersed`
- *        the presence of '--' will stop option parsing, as all good
- *        option parsers should.
- */
-function Parser(config) {
-    assert.object(config, 'config');
-    assert.arrayOfObject(config.options, 'config.options');
-    assert.optionalBool(config.interspersed, 'config.interspersed');
-    var self = this;
-
-    // Allow interspersed arguments (true by default).
-    this.interspersed = (config.interspersed !== undefined
-        ? config.interspersed : true);
-
-    // Don't allow unknown flags (true by default).
-    this.allowUnknown = (config.allowUnknown !== undefined
-        ? config.allowUnknown : false);
-
-    this.options = config.options.map(function (o) { return shallowCopy(o); });
-    this.optionFromName = {};
-    this.optionFromEnv = {};
-    for (var i = 0; i < this.options.length; i++) {
-        var o = this.options[i];
-        if (o.group !== undefined && o.group !== null) {
-            assert.optionalString(o.group,
-                format('config.options.%d.group', i));
-            continue;
-        }
-        assert.ok(optionTypes[o.type],
-            format('invalid config.options.%d.type: "%s" in %j',
-                   i, o.type, o));
-        assert.optionalString(o.name, format('config.options.%d.name', i));
-        assert.optionalArrayOfString(o.names,
-            format('config.options.%d.names', i));
-        assert.ok((o.name || o.names) && !(o.name && o.names),
-            format('exactly one of "name" or "names" required: %j', o));
-        assert.optionalString(o.help, format('config.options.%d.help', i));
-        var env = o.env || [];
-        if (typeof (env) === 'string') {
-            env = [env];
-        }
-        assert.optionalArrayOfString(env, format('config.options.%d.env', i));
-        assert.optionalString(o.helpGroup,
-            format('config.options.%d.helpGroup', i));
-        assert.optionalBool(o.helpWrap,
-            format('config.options.%d.helpWrap', i));
-        assert.optionalBool(o.hidden, format('config.options.%d.hidden', i));
-
-        if (o.name) {
-            o.names = [o.name];
-        } else {
-            assert.string(o.names[0],
-                format('config.options.%d.names is empty', i));
-        }
-        o.key = optionKeyFromName(o.names[0]);
-        o.names.forEach(function (n) {
-            if (self.optionFromName[n]) {
-                throw new Error(format(
-                    'option name collision: "%s" used in %j and %j',
-                    n, self.optionFromName[n], o));
-            }
-            self.optionFromName[n] = o;
-        });
-        env.forEach(function (n) {
-            if (self.optionFromEnv[n]) {
-                throw new Error(format(
-                    'option env collision: "%s" used in %j and %j',
-                    n, self.optionFromEnv[n], o));
-            }
-            self.optionFromEnv[n] = o;
-        });
-    }
-}
-
-Parser.prototype.optionTakesArg = function optionTakesArg(option) {
-    return optionTypes[option.type].takesArg;
-};
-
-/**
- * Parse options from the given argv.
- *
- * @param inputs {Object} Optional.
- *      - argv {Array} Optional. The argv to parse. Defaults to
- *        `process.argv`.
- *      - slice {Number} The index into argv at which options/args begin.
- *        Default is 2, as appropriate for `process.argv`.
- *      - env {Object} Optional. The env to use for 'env' entries in the
- *        option specs. Defaults to `process.env`.
- * @returns {Object} Parsed `opts`. It has special keys `_args` (the
- *      remaining args from `argv`) and `_order` (gives the order that
- *      options were specified).
- */
-Parser.prototype.parse = function parse(inputs) {
-    var self = this;
-
-    // Old API was `parse([argv, [slice]])`
-    if (Array.isArray(arguments[0])) {
-        inputs = {argv: arguments[0], slice: arguments[1]};
-    }
-
-    assert.optionalObject(inputs, 'inputs');
-    if (!inputs) {
-        inputs = {};
-    }
-    assert.optionalArrayOfString(inputs.argv, 'inputs.argv');
-    //assert.optionalNumber(slice, 'slice');
-    var argv = inputs.argv || process.argv;
-    var slice = inputs.slice !== undefined ? inputs.slice : 2;
-    var args = argv.slice(slice);
-    var env = inputs.env || process.env;
-    var opts = {};
-    var _order = [];
-
-    function addOpt(option, optstr, key, val, from) {
-        var type = optionTypes[option.type];
-        var parsedVal = type.parseArg(option, optstr, val);
-        if (type.array) {
-            if (!opts[key]) {
-                opts[key] = [];
-            }
-            if (type.arrayFlatten && Array.isArray(parsedVal)) {
-                for (var i = 0; i < parsedVal.length; i++) {
-                    opts[key].push(parsedVal[i]);
-                }
-            } else {
-                opts[key].push(parsedVal);
-            }
-        } else {
-            opts[key] = parsedVal;
-        }
-        var item = { key: key, value: parsedVal, from: from };
-        _order.push(item);
-    }
-
-    // Parse args.
-    var _args = [];
-    var i = 0;
-    outer: while (i < args.length) {
-        var arg = args[i];
-
-        // End of options marker.
-        if (arg === '--') {
-            i++;
-            break;
-
-        // Long option
-        } else if (arg.slice(0, 2) === '--') {
-            var name = arg.slice(2);
-            var val = null;
-            var idx = name.indexOf('=');
-            if (idx !== -1) {
-                val = name.slice(idx + 1);
-                name = name.slice(0, idx);
-            }
-            var option = this.optionFromName[name];
-            if (!option) {
-                if (!this.allowUnknown)
-                    throw new Error(format('unknown option: "--%s"', name));
-                else if (this.interspersed)
-                    _args.push(arg);
-                else
-                    break outer;
-            } else {
-                var takesArg = this.optionTakesArg(option);
-                if (val !== null && !takesArg) {
-                    throw new Error(format('argument given to "--%s" option '
-                        + 'that does not take one: "%s"', name, arg));
-                }
-                if (!takesArg) {
-                    addOpt(option, '--'+name, option.key, true, 'argv');
-                } else if (val !== null) {
-                    addOpt(option, '--'+name, option.key, val, 'argv');
-                } else if (i + 1 >= args.length) {
-                    throw new Error(format('do not have enough args for "--%s" '
-                        + 'option', name));
-                } else {
-                    addOpt(option, '--'+name, option.key, args[i + 1], 'argv');
-                    i++;
-                }
-            }
-
-        // Short option
-        } else if (arg[0] === '-' && arg.length > 1) {
-            var j = 1;
-            var allFound = true;
-            while (j < arg.length) {
-                var name = arg[j];
-                var option = this.optionFromName[name];
-                if (!option) {
-                    allFound = false;
-                    if (this.allowUnknown) {
-                        if (this.interspersed) {
-                            _args.push(arg);
-                            break;
-                        } else
-                            break outer;
-                    } else if (arg.length > 2) {
-                        throw new Error(format(
-                            'unknown option: "-%s" in "%s" group',
-                            name, arg));
-                    } else {
-                        throw new Error(format('unknown option: "-%s"', name));
-                    }
-                } else if (this.optionTakesArg(option)) {
-                    break;
-                }
-                j++;
-            }
-
-            j = 1;
-            while (allFound && j < arg.length) {
-                var name = arg[j];
-                var val = arg.slice(j + 1);  // option val if it takes an arg
-                var option = this.optionFromName[name];
-                var takesArg = this.optionTakesArg(option);
-                if (!takesArg) {
-                    addOpt(option, '-'+name, option.key, true, 'argv');
-                } else if (val) {
-                    addOpt(option, '-'+name, option.key, val, 'argv');
-                    break;
-                } else {
-                    if (i + 1 >= args.length) {
-                        throw new Error(format('do not have enough args '
-                            + 'for "-%s" option', name));
-                    }
-                    addOpt(option, '-'+name, option.key, args[i + 1], 'argv');
-                    i++;
-                    break;
-                }
-                j++;
-            }
-
-        // An interspersed arg
-        } else if (this.interspersed) {
-            _args.push(arg);
-
-        // An arg and interspersed args are not allowed, so done options.
-        } else {
-            break outer;
-        }
-        i++;
-    }
-    _args = _args.concat(args.slice(i));
-
-    // Parse environment.
-    Object.keys(this.optionFromEnv).forEach(function (envname) {
-        var val = env[envname];
-        if (val === undefined)
-            return;
-        var option = self.optionFromEnv[envname];
-        if (opts[option.key] !== undefined)
-            return;
-        var takesArg = self.optionTakesArg(option);
-        if (takesArg) {
-            addOpt(option, envname, option.key, val, 'env');
-        } else if (val !== '') {
-            // Boolean envvar handling:
-            // - VAR=<empty-string>     not set (as if the VAR was not set)
-            // - VAR=0                  false
-            // - anything else          true
-            addOpt(option, envname, option.key, (val !== '0'), 'env');
-        }
-    });
-
-    // Apply default values.
-    this.options.forEach(function (o) {
-        if (opts[o.key] === undefined) {
-            if (o.default !== undefined) {
-                opts[o.key] = o.default;
-            } else if (o.type && optionTypes[o.type].default !== undefined) {
-                opts[o.key] = optionTypes[o.type].default;
-            }
-        }
-    });
-
-    opts._order = _order;
-    opts._args = _args;
-    return opts;
-};
-
-
-/**
- * Return help output for the current options.
- *
- * E.g.: if the current options are:
- *      [{names: ['help', 'h'], type: 'bool', help: 'Show help and exit.'}]
- * then this would return:
- *      '  -h, --help     Show help and exit.\n'
- *
- * @param config {Object} Config for controlling the option help output.
- *      - indent {Number|String} Default 4. An indent/prefix to use for
- *        each option line.
- *      - nameSort {String} Default is 'length'. By default the names are
- *        sorted to put the short opts first (i.e. '-h, --help' preferred
- *        to '--help, -h'). Set to 'none' to not do this sorting.
- *      - maxCol {Number} Default 80. Note that long tokens in a help string
- *        can go past this.
- *      - helpCol {Number} Set to specify a specific column at which
- *        option help will be aligned. By default this is determined
- *        automatically.
- *      - minHelpCol {Number} Default 20.
- *      - maxHelpCol {Number} Default 40.
- *      - includeEnv {Boolean} Default false. If true, a note stating the `env`
- *        envvar (if specified for this option) will be appended to the help
- *        output.
- *      - includeDefault {Boolean} Default false. If true, a note stating
- *        the `default` for this option, if any, will be appended to the help
- *        output.
- *      - helpWrap {Boolean} Default true. Wrap help text in helpCol..maxCol
- *        bounds.
- * @returns {String}
- */
-Parser.prototype.help = function help(config) {
-    config = config || {};
-    assert.object(config, 'config');
-
-    var indent = makeIndent(config.indent, 4, 'config.indent');
-    var headingIndent = makeIndent(config.headingIndent,
-        Math.round(indent.length / 2), 'config.headingIndent');
-
-    assert.optionalString(config.nameSort, 'config.nameSort');
-    var nameSort = config.nameSort || 'length';
-    assert.ok(~['length', 'none'].indexOf(nameSort),
-        'invalid "config.nameSort"');
-    assert.optionalNumber(config.maxCol, 'config.maxCol');
-    assert.optionalNumber(config.maxHelpCol, 'config.maxHelpCol');
-    assert.optionalNumber(config.minHelpCol, 'config.minHelpCol');
-    assert.optionalNumber(config.helpCol, 'config.helpCol');
-    assert.optionalBool(config.includeEnv, 'config.includeEnv');
-    assert.optionalBool(config.includeDefault, 'config.includeDefault');
-    assert.optionalBool(config.helpWrap, 'config.helpWrap');
-    var maxCol = config.maxCol || 80;
-    var minHelpCol = config.minHelpCol || 20;
-    var maxHelpCol = config.maxHelpCol || 40;
-
-    var lines = [];
-    var maxWidth = 0;
-    this.options.forEach(function (o) {
-        if (o.hidden) {
-            return;
-        }
-        if (o.group !== undefined && o.group !== null) {
-            // We deal with groups in the next pass
-            lines.push(null);
-            return;
-        }
-        var type = optionTypes[o.type];
-        var arg = o.helpArg || type.helpArg || 'ARG';
-        var line = '';
-        var names = o.names.slice();
-        if (nameSort === 'length') {
-            names.sort(function (a, b) {
-                if (a.length < b.length)
-                    return -1;
-                else if (b.length < a.length)
-                    return 1;
-                else
-                    return 0;
-            })
-        }
-        names.forEach(function (name, i) {
-            if (i > 0)
-                line += ', ';
-            if (name.length === 1) {
-                line += '-' + name
-                if (type.takesArg)
-                    line += ' ' + arg;
-            } else {
-                line += '--' + name
-                if (type.takesArg)
-                    line += '=' + arg;
-            }
-        });
-        maxWidth = Math.max(maxWidth, line.length);
-        lines.push(line);
-    });
-
-    // Add help strings.
-    var helpCol = config.helpCol;
-    if (!helpCol) {
-        helpCol = maxWidth + indent.length + 2;
-        helpCol = Math.min(Math.max(helpCol, minHelpCol), maxHelpCol);
-    }
-    var i = -1;
-    this.options.forEach(function (o) {
-        if (o.hidden) {
-            return;
-        }
-        i++;
-
-        if (o.group !== undefined && o.group !== null) {
-            if (o.group === '') {
-                // Support a empty string "group" to have a blank line between
-                // sets of options.
-                lines[i] = '';
-            } else {
-                // Render the group heading with the heading-specific indent.
-                lines[i] = (i === 0 ? '' : '\n') + headingIndent +
-                    o.group + ':';
-            }
-            return;
-        }
-
-        var helpDefault;
-        if (config.includeDefault) {
-            if (o.default !== undefined) {
-                helpDefault = format('Default: %j', o.default);
-            } else if (o.type && optionTypes[o.type].default !== undefined) {
-                helpDefault = format('Default: %j',
-                    optionTypes[o.type].default);
-            }
-        }
-
-        var line = lines[i] = indent + lines[i];
-        if (!o.help && !(config.includeEnv && o.env) && !helpDefault) {
-            return;
-        }
-        var n = helpCol - line.length;
-        if (n >= 0) {
-            line += space(n);
-        } else {
-            line += '\n' + space(helpCol);
-        }
-
-        var helpEnv = '';
-        if (o.env && o.env.length && config.includeEnv) {
-            helpEnv += 'Environment: ';
-            var type = optionTypes[o.type];
-            var arg = o.helpArg || type.helpArg || 'ARG';
-            var envs = (Array.isArray(o.env) ? o.env : [o.env]).map(
-                function (e) {
-                    if (type.takesArg) {
-                        return e + '=' + arg;
-                    } else {
-                        return e + '=1';
-                    }
-                }
-            );
-            helpEnv += envs.join(', ');
-        }
-        var help = (o.help || '').trim();
-        if (o.helpWrap !== false && config.helpWrap !== false) {
-            // Wrap help description normally.
-            if (help.length && !~'.!?"\''.indexOf(help.slice(-1))) {
-                help += '.';
-            }
-            if (help.length) {
-                help += ' ';
-            }
-            help += helpEnv;
-            if (helpDefault) {
-                if (helpEnv) {
-                    help += '. ';
-                }
-                help += helpDefault;
-            }
-            line += textwrap(help, maxCol - helpCol).join(
-                '\n' + space(helpCol));
-        } else {
-            // Do not wrap help description, but indent newlines appropriately.
-            var helpLines = help.split('\n').filter(
-                    function (ln) { return ln.length });
-            if (helpEnv !== '') {
-                helpLines.push(helpEnv);
-            }
-            if (helpDefault) {
-                helpLines.push(helpDefault);
-            }
-            line += helpLines.join('\n' + space(helpCol));
-        }
-
-        lines[i] = line;
-    });
-
-    var rv = '';
-    if (lines.length > 0) {
-        rv = lines.join('\n') + '\n';
-    }
-    return rv;
-};
-
-
-/**
- * Return a string suitable for a Bash completion file for this tool.
- *
- * @param args.name {String} The tool name.
- * @param args.specExtra {String} Optional. Extra Bash code content to add
- *      to the end of the "spec". Typically this is used to append Bash
- *      "complete_TYPE" functions for custom option types. See
- *      "examples/ddcompletion.js" for an example.
- * @param args.argtypes {Array} Optional. Array of completion types for
- *      positional args (i.e. non-options). E.g.
- *          argtypes = ['fruit', 'veggie', 'file']
- *      will result in completion of fruits for the first arg, veggies for the
- *      second, and filenames for the third and subsequent positional args.
- *      If not given, positional args will use Bash's 'default' completion.
- *      See `specExtra` for providing Bash `complete_TYPE` functions, e.g.
- *      `complete_fruit` and `complete_veggie` in this example.
- */
-Parser.prototype.bashCompletion = function bashCompletion(args) {
-    assert.object(args, 'args');
-    assert.string(args.name, 'args.name');
-    assert.optionalString(args.specExtra, 'args.specExtra');
-    assert.optionalArrayOfString(args.argtypes, 'args.argtypes');
-
-    return bashCompletionFromOptions({
-        name: args.name,
-        specExtra: args.specExtra,
-        argtypes: args.argtypes,
-        options: this.options
-    });
-};
-
-
-// ---- Bash completion
-
-const BASH_COMPLETION_TEMPLATE_PATH = path.join(
-    __dirname, '../etc/dashdash.bash_completion.in');
-
-/**
- * Return the Bash completion "spec" (the string value for the "{{spec}}"
- * var in the "dashdash.bash_completion.in" template) for this tool.
- *
- * The "spec" is Bash code that defines the CLI options and subcmds for
- * the template's completion code. It looks something like this:
- *
- *      local cmd_shortopts="-J ..."
- *      local cmd_longopts="--help ..."
- *      local cmd_optargs="-p=tritonprofile ..."
- *
- * @param args.options {Array} The array of dashdash option specs.
- * @param args.context {String} Optional. A context string for the "local cmd*"
- *      vars in the spec. By default it is the empty string. When used to
- *      scope for completion on a *sub-command* (e.g. for "git log" on a "git"
- *      tool), then it would have a value (e.g. "__log"). See
- *      <http://github.com/trentm/node-cmdln> Bash completion for details.
- * @param opts.includeHidden {Boolean} Optional. Default false. By default
- *      hidden options and subcmds are "excluded". Here excluded means they
- *      won't be offered as a completion, but if used, their argument type
- *      will be completed. "Hidden" options and subcmds are ones with the
- *      `hidden: true` attribute to exclude them from default help output.
- * @param args.argtypes {Array} Optional. Array of completion types for
- *      positional args (i.e. non-options). E.g.
- *          argtypes = ['fruit', 'veggie', 'file']
- *      will result in completion of fruits for the first arg, veggies for the
- *      second, and filenames for the third and subsequent positional args.
- *      If not given, positional args will use Bash's 'default' completion.
- *      See `specExtra` for providing Bash `complete_TYPE` functions, e.g.
- *      `complete_fruit` and `complete_veggie` in this example.
- */
-function bashCompletionSpecFromOptions(args) {
-    assert.object(args, 'args');
-    assert.object(args.options, 'args.options');
-    assert.optionalString(args.context, 'args.context');
-    assert.optionalBool(args.includeHidden, 'args.includeHidden');
-    assert.optionalArrayOfString(args.argtypes, 'args.argtypes');
-
-    var context = args.context || '';
-    var includeHidden = (args.includeHidden === undefined
-        ? false : args.includeHidden);
-
-    var spec = [];
-    var shortopts = [];
-    var longopts = [];
-    var optargs = [];
-    (args.options || []).forEach(function (o) {
-        if (o.group !== undefined && o.group !== null) {
-            // Skip group headers.
-            return;
-        }
-
-        var optNames = o.names || [o.name];
-        var optType = getOptionType(o.type);
-        if (optType.takesArg) {
-            var completionType = o.completionType ||
-                optType.completionType || o.type;
-            optNames.forEach(function (optName) {
-                if (optName.length === 1) {
-                    if (includeHidden || !o.hidden) {
-                        shortopts.push('-' + optName);
-                    }
-                    // Include even hidden options in `optargs` so that bash
-                    // completion of its arg still works.
-                    optargs.push('-' + optName + '=' + completionType);
-                } else {
-                    if (includeHidden || !o.hidden) {
-                        longopts.push('--' + optName);
-                    }
-                    optargs.push('--' + optName + '=' + completionType);
-                }
-            });
-        } else {
-            optNames.forEach(function (optName) {
-                if (includeHidden || !o.hidden) {
-                    if (optName.length === 1) {
-                        shortopts.push('-' + optName);
-                    } else {
-                        longopts.push('--' + optName);
-                    }
-                }
-            });
-        }
-    });
-
-    spec.push(format('local cmd%s_shortopts="%s"',
-        context, shortopts.sort().join(' ')));
-    spec.push(format('local cmd%s_longopts="%s"',
-        context, longopts.sort().join(' ')));
-    spec.push(format('local cmd%s_optargs="%s"',
-        context, optargs.sort().join(' ')));
-    if (args.argtypes) {
-        spec.push(format('local cmd%s_argtypes="%s"',
-            context, args.argtypes.join(' ')));
-    }
-    return spec.join('\n');
-}
-
-
-/**
- * Return a string suitable for a Bash completion file for this tool.
- *
- * @param args.name {String} The tool name.
- * @param args.options {Array} The array of dashdash option specs.
- * @param args.specExtra {String} Optional. Extra Bash code content to add
- *      to the end of the "spec". Typically this is used to append Bash
- *      "complete_TYPE" functions for custom option types. See
- *      "examples/ddcompletion.js" for an example.
- * @param args.argtypes {Array} Optional. Array of completion types for
- *      positional args (i.e. non-options). E.g.
- *          argtypes = ['fruit', 'veggie', 'file']
- *      will result in completion of fruits for the first arg, veggies for the
- *      second, and filenames for the third and subsequent positional args.
- *      If not given, positional args will use Bash's 'default' completion.
- *      See `specExtra` for providing Bash `complete_TYPE` functions, e.g.
- *      `complete_fruit` and `complete_veggie` in this example.
- */
-function bashCompletionFromOptions(args) {
-    assert.object(args, 'args');
-    assert.object(args.options, 'args.options');
-    assert.string(args.name, 'args.name');
-    assert.optionalString(args.specExtra, 'args.specExtra');
-    assert.optionalArrayOfString(args.argtypes, 'args.argtypes');
-
-    // Gather template data.
-    var data = {
-        name: args.name,
-        date: new Date(),
-        spec: bashCompletionSpecFromOptions({
-            options: args.options,
-            argtypes: args.argtypes
-        }),
-    };
-    if (args.specExtra) {
-        data.spec += '\n\n' + args.specExtra;
-    }
-
-    // Render template.
-    var template = fs.readFileSync(BASH_COMPLETION_TEMPLATE_PATH, 'utf8');
-    return renderTemplate(template, data);
-}
-
-
-
-// ---- exports
-
-function createParser(config) {
-    return new Parser(config);
-}
-
-/**
- * Parse argv with the given options.
- *
- * @param config {Object} A merge of all the available fields from
- *      `dashdash.Parser` and `dashdash.Parser.parse`: options, interspersed,
- *      argv, env, slice.
- */
-function parse(config) {
-    assert.object(config, 'config');
-    assert.optionalArrayOfString(config.argv, 'config.argv');
-    assert.optionalObject(config.env, 'config.env');
-    var config = shallowCopy(config);
-    var argv = config.argv;
-    delete config.argv;
-    var env = config.env;
-    delete config.env;
-
-    var parser = new Parser(config);
-    return parser.parse({argv: argv, env: env});
-}
-
-
-/**
- * Add a new option type.
- *
- * @params optionType {Object}:
- *      - name {String} Required.
- *      - takesArg {Boolean} Required. Whether this type of option takes an
- *        argument on process.argv. Typically this is true for all but the
- *        "bool" type.
- *      - helpArg {String} Required iff `takesArg === true`. The string to
- *        show in generated help for options of this type.
- *      - parseArg {Function} Require. `function (option, optstr, arg)` parser
- *        that takes a string argument and returns an instance of the
- *        appropriate type, or throws an error if the arg is invalid.
- *      - array {Boolean} Optional. Set to true if this is an 'arrayOf' type
- *        that collects multiple usages of the option in process.argv and
- *        puts results in an array.
- *      - arrayFlatten {Boolean} Optional. XXX
- *      - default Optional. Default value for options of this type, if no
- *        default is specified in the option type usage.
- */
-function addOptionType(optionType) {
-    assert.object(optionType, 'optionType');
-    assert.string(optionType.name, 'optionType.name');
-    assert.bool(optionType.takesArg, 'optionType.takesArg');
-    if (optionType.takesArg) {
-        assert.string(optionType.helpArg, 'optionType.helpArg');
-    }
-    assert.func(optionType.parseArg, 'optionType.parseArg');
-    assert.optionalBool(optionType.array, 'optionType.array');
-    assert.optionalBool(optionType.arrayFlatten, 'optionType.arrayFlatten');
-
-    optionTypes[optionType.name] = {
-        takesArg: optionType.takesArg,
-        helpArg: optionType.helpArg,
-        parseArg: optionType.parseArg,
-        array: optionType.array,
-        arrayFlatten: optionType.arrayFlatten,
-        default: optionType.default
-    }
-}
-
-
-function getOptionType(name) {
-    assert.string(name, 'name');
-    return optionTypes[name];
-}
-
-
-/**
- * Return a synopsis string for the given option spec.
- *
- * Examples:
- *      > synopsisFromOpt({names: ['help', 'h'], type: 'bool'});
- *      '[ --help | -h ]'
- *      > synopsisFromOpt({name: 'file', type: 'string', helpArg: 'FILE'});
- *      '[ --file=FILE ]'
- */
-function synopsisFromOpt(o) {
-    assert.object(o, 'o');
-
-    if (o.hasOwnProperty('group')) {
-        return null;
-    }
-    var names = o.names || [o.name];
-    // `type` here could be undefined if, for example, the command has a
-    // dashdash option spec with a bogus 'type'.
-    var type = getOptionType(o.type);
-    var helpArg = o.helpArg || (type && type.helpArg) || 'ARG';
-    var parts = [];
-    names.forEach(function (name) {
-        var part = (name.length === 1 ? '-' : '--') + name;
-        if (type && type.takesArg) {
-            part += (name.length === 1 ? ' ' + helpArg : '=' + helpArg);
-        }
-        parts.push(part);
-    });
-    return ('[ ' + parts.join(' | ') + ' ]');
-};
-
-
-module.exports = {
-    createParser: createParser,
-    Parser: Parser,
-    parse: parse,
-    addOptionType: addOptionType,
-    getOptionType: getOptionType,
-    synopsisFromOpt: synopsisFromOpt,
-
-    // Bash completion-related exports
-    BASH_COMPLETION_TEMPLATE_PATH: BASH_COMPLETION_TEMPLATE_PATH,
-    bashCompletionFromOptions: bashCompletionFromOptions,
-    bashCompletionSpecFromOptions: bashCompletionSpecFromOptions,
-
-    // Export the parseFoo parsers because they might be useful as primitives
-    // for custom option types.
-    parseBool: parseBool,
-    parseString: parseString,
-    parseNumber: parseNumber,
-    parseInteger: parseInteger,
-    parsePositiveInteger: parsePositiveInteger,
-    parseDate: parseDate
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/package.json
deleted file mode 100644
index d4c70ff..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/dashdash/package.json
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  "name": "dashdash",
-  "description": "A light, featureful and explicit option parsing library.",
-  "version": "1.14.0",
-  "author": {
-    "name": "Trent Mick",
-    "email": "trentm@gmail.com",
-    "url": "http://trentm.com"
-  },
-  "keywords": [
-    "option",
-    "parser",
-    "parsing",
-    "cli",
-    "command",
-    "args",
-    "bash",
-    "completion"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/trentm/node-dashdash.git"
-  },
-  "main": "./lib/dashdash.js",
-  "dependencies": {
-    "assert-plus": "^1.0.0"
-  },
-  "devDependencies": {
-    "nodeunit": "0.9.x"
-  },
-  "engines": {
-    "node": ">=0.10"
-  },
-  "scripts": {
-    "test": "nodeunit test/*.test.js"
-  },
-  "license": "MIT",
-  "contributors": [
-    {
-      "name": "Trent Mick",
-      "email": "trentm@gmail.com",
-      "url": "http://trentm.com"
-    },
-    {
-      "name": "Isaac Schlueter",
-      "url": "https://github.com/isaacs"
-    },
-    {
-      "name": "Joshua M. Clulow",
-      "url": "https://github.com/jclulow"
-    },
-    {
-      "name": "Patrick Mooney",
-      "url": "https://github.com/pfmooney"
-    },
-    {
-      "name": "Dave Pacheco",
-      "url": "https://github.com/davepacheco"
-    }
-  ],
-  "gitHead": "2f70d248a509418e4473922ee034faf9cd91b3f8",
-  "bugs": {
-    "url": "https://github.com/trentm/node-dashdash/issues"
-  },
-  "homepage": "https://github.com/trentm/node-dashdash",
-  "_id": "dashdash@1.14.0",
-  "_shasum": "29e486c5418bf0f356034a993d51686a33e84141",
-  "_from": "dashdash@>=1.12.0 <2.0.0",
-  "_npmVersion": "1.4.29",
-  "_npmUser": {
-    "name": "trentm",
-    "email": "trentm@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "trentm",
-      "email": "trentm@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "29e486c5418bf0f356034a993d51686a33e84141",
-    "tarball": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.0.tgz"
-  },
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/dashdash-1.14.0.tgz_1464847169030_0.07120498712174594"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/.npmignore
deleted file mode 100644
index a72b52e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/.npmignore
+++ /dev/null
@@ -1,15 +0,0 @@
-lib-cov
-*.seed
-*.log
-*.csv
-*.dat
-*.out
-*.pid
-*.gz
-
-pids
-logs
-results
-
-npm-debug.log
-node_modules
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/LICENSE
deleted file mode 100644
index f668fef..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Jeremie Miller
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/README.md
deleted file mode 100644
index b5d0b9d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-ecc-jsbn
-========
-
-ECC package based on [jsbn](https://github.com/andyperlitch/jsbn) from [Tom Wu](http://www-cs-students.stanford.edu/~tjw/).
-
-This is a subset of the same interface as the [node compiled module](https://github.com/quartzjer/ecc), but works in the browser too.
-
-Also uses point compression now from [https://github.com/kaielvin](https://github.com/kaielvin/jsbn-ec-point-compression).
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/index.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/index.js
deleted file mode 100644
index 2437281..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/index.js
+++ /dev/null
@@ -1,57 +0,0 @@
-var crypto = require("crypto");
-var BigInteger = require("jsbn").BigInteger;
-var ECPointFp = require("./lib/ec.js").ECPointFp;
-exports.ECCurves = require("./lib/sec.js");
-
-// zero prepad
-function unstupid(hex,len)
-{
-	return (hex.length >= len) ? hex : unstupid("0"+hex,len);
-}
-
-exports.ECKey = function(curve, key, isPublic)
-{
-  var priv;
-	var c = curve();
-	var n = c.getN();
-  var bytes = Math.floor(n.bitLength()/8);
-
-  if(key)
-  {
-    if(isPublic)
-    {
-      var curve = c.getCurve();
-//      var x = key.slice(1,bytes+1); // skip the 04 for uncompressed format
-//      var y = key.slice(bytes+1);
-//      this.P = new ECPointFp(curve,
-//        curve.fromBigInteger(new BigInteger(x.toString("hex"), 16)),
-//        curve.fromBigInteger(new BigInteger(y.toString("hex"), 16)));      
-      this.P = curve.decodePointHex(key.toString("hex"));
-    }else{
-      if(key.length != bytes) return false;
-      priv = new BigInteger(key.toString("hex"), 16);      
-    }
-  }else{
-    var n1 = n.subtract(BigInteger.ONE);
-    var r = new BigInteger(crypto.randomBytes(n.bitLength()));
-    priv = r.mod(n1).add(BigInteger.ONE);
-    this.P = c.getG().multiply(priv);
-  }
-  if(this.P)
-  {
-//  var pubhex = unstupid(this.P.getX().toBigInteger().toString(16),bytes*2)+unstupid(this.P.getY().toBigInteger().toString(16),bytes*2);
-//  this.PublicKey = new Buffer("04"+pubhex,"hex");
-    this.PublicKey = new Buffer(c.getCurve().encodeCompressedPointHex(this.P),"hex");
-  }
-  if(priv)
-  {
-    this.PrivateKey = new Buffer(unstupid(priv.toString(16),bytes*2),"hex");
-    this.deriveSharedSecret = function(key)
-    {
-      if(!key || !key.P) return false;
-      var S = key.P.multiply(priv);
-      return new Buffer(unstupid(S.getX().toBigInteger().toString(16),bytes*2),"hex");
-   }     
-  }
-}
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/LICENSE-jsbn b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/LICENSE-jsbn
deleted file mode 100644
index 24502a9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/LICENSE-jsbn
+++ /dev/null
@@ -1,40 +0,0 @@
-Licensing
----------
-
-This software is covered under the following copyright:
-
-/*
- * Copyright (c) 2003-2005  Tom Wu
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, 
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  
- *
- * IN NO EVENT SHALL TOM WU BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
- * THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * In addition, the following condition applies:
- *
- * All redistributions must retain an intact copy of this copyright notice
- * and disclaimer.
- */
-
-Address all questions regarding this license to:
-
-  Tom Wu
-  tjw@cs.Stanford.EDU
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/ec.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/ec.js
deleted file mode 100644
index 3852671..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/ec.js
+++ /dev/null
@@ -1,561 +0,0 @@
-// Basic Javascript Elliptic Curve implementation
-// Ported loosely from BouncyCastle's Java EC code
-// Only Fp curves implemented for now
-
-// Requires jsbn.js and jsbn2.js
-var BigInteger = require('jsbn').BigInteger
-var Barrett = BigInteger.prototype.Barrett
-
-// ----------------
-// ECFieldElementFp
-
-// constructor
-function ECFieldElementFp(q,x) {
-    this.x = x;
-    // TODO if(x.compareTo(q) >= 0) error
-    this.q = q;
-}
-
-function feFpEquals(other) {
-    if(other == this) return true;
-    return (this.q.equals(other.q) && this.x.equals(other.x));
-}
-
-function feFpToBigInteger() {
-    return this.x;
-}
-
-function feFpNegate() {
-    return new ECFieldElementFp(this.q, this.x.negate().mod(this.q));
-}
-
-function feFpAdd(b) {
-    return new ECFieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q));
-}
-
-function feFpSubtract(b) {
-    return new ECFieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q));
-}
-
-function feFpMultiply(b) {
-    return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q));
-}
-
-function feFpSquare() {
-    return new ECFieldElementFp(this.q, this.x.square().mod(this.q));
-}
-
-function feFpDivide(b) {
-    return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q));
-}
-
-ECFieldElementFp.prototype.equals = feFpEquals;
-ECFieldElementFp.prototype.toBigInteger = feFpToBigInteger;
-ECFieldElementFp.prototype.negate = feFpNegate;
-ECFieldElementFp.prototype.add = feFpAdd;
-ECFieldElementFp.prototype.subtract = feFpSubtract;
-ECFieldElementFp.prototype.multiply = feFpMultiply;
-ECFieldElementFp.prototype.square = feFpSquare;
-ECFieldElementFp.prototype.divide = feFpDivide;
-
-// ----------------
-// ECPointFp
-
-// constructor
-function ECPointFp(curve,x,y,z) {
-    this.curve = curve;
-    this.x = x;
-    this.y = y;
-    // Projective coordinates: either zinv == null or z * zinv == 1
-    // z and zinv are just BigIntegers, not fieldElements
-    if(z == null) {
-      this.z = BigInteger.ONE;
-    }
-    else {
-      this.z = z;
-    }
-    this.zinv = null;
-    //TODO: compression flag
-}
-
-function pointFpGetX() {
-    if(this.zinv == null) {
-      this.zinv = this.z.modInverse(this.curve.q);
-    }
-    var r = this.x.toBigInteger().multiply(this.zinv);
-    this.curve.reduce(r);
-    return this.curve.fromBigInteger(r);
-}
-
-function pointFpGetY() {
-    if(this.zinv == null) {
-      this.zinv = this.z.modInverse(this.curve.q);
-    }
-    var r = this.y.toBigInteger().multiply(this.zinv);
-    this.curve.reduce(r);
-    return this.curve.fromBigInteger(r);
-}
-
-function pointFpEquals(other) {
-    if(other == this) return true;
-    if(this.isInfinity()) return other.isInfinity();
-    if(other.isInfinity()) return this.isInfinity();
-    var u, v;
-    // u = Y2 * Z1 - Y1 * Z2
-    u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(this.curve.q);
-    if(!u.equals(BigInteger.ZERO)) return false;
-    // v = X2 * Z1 - X1 * Z2
-    v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(this.curve.q);
-    return v.equals(BigInteger.ZERO);
-}
-
-function pointFpIsInfinity() {
-    if((this.x == null) && (this.y == null)) return true;
-    return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO);
-}
-
-function pointFpNegate() {
-    return new ECPointFp(this.curve, this.x, this.y.negate(), this.z);
-}
-
-function pointFpAdd(b) {
-    if(this.isInfinity()) return b;
-    if(b.isInfinity()) return this;
-
-    // u = Y2 * Z1 - Y1 * Z2
-    var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(this.curve.q);
-    // v = X2 * Z1 - X1 * Z2
-    var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(this.curve.q);
-
-    if(BigInteger.ZERO.equals(v)) {
-        if(BigInteger.ZERO.equals(u)) {
-            return this.twice(); // this == b, so double
-        }
-	return this.curve.getInfinity(); // this = -b, so infinity
-    }
-
-    var THREE = new BigInteger("3");
-    var x1 = this.x.toBigInteger();
-    var y1 = this.y.toBigInteger();
-    var x2 = b.x.toBigInteger();
-    var y2 = b.y.toBigInteger();
-
-    var v2 = v.square();
-    var v3 = v2.multiply(v);
-    var x1v2 = x1.multiply(v2);
-    var zu2 = u.square().multiply(this.z);
-
-    // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
-    var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q);
-    // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
-    var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.q);
-    // z3 = v^3 * z1 * z2
-    var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
-
-    return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3);
-}
-
-function pointFpTwice() {
-    if(this.isInfinity()) return this;
-    if(this.y.toBigInteger().signum() == 0) return this.curve.getInfinity();
-
-    // TODO: optimized handling of constants
-    var THREE = new BigInteger("3");
-    var x1 = this.x.toBigInteger();
-    var y1 = this.y.toBigInteger();
-
-    var y1z1 = y1.multiply(this.z);
-    var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
-    var a = this.curve.a.toBigInteger();
-
-    // w = 3 * x1^2 + a * z1^2
-    var w = x1.square().multiply(THREE);
-    if(!BigInteger.ZERO.equals(a)) {
-      w = w.add(this.z.square().multiply(a));
-    }
-    w = w.mod(this.curve.q);
-    //this.curve.reduce(w);
-    // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
-    var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.q);
-    // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
-    var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q);
-    // z3 = 8 * (y1 * z1)^3
-    var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
-
-    return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3);
-}
-
-// Simple NAF (Non-Adjacent Form) multiplication algorithm
-// TODO: modularize the multiplication algorithm
-function pointFpMultiply(k) {
-    if(this.isInfinity()) return this;
-    if(k.signum() == 0) return this.curve.getInfinity();
-
-    var e = k;
-    var h = e.multiply(new BigInteger("3"));
-
-    var neg = this.negate();
-    var R = this;
-
-    var i;
-    for(i = h.bitLength() - 2; i > 0; --i) {
-	R = R.twice();
-
-	var hBit = h.testBit(i);
-	var eBit = e.testBit(i);
-
-	if (hBit != eBit) {
-	    R = R.add(hBit ? this : neg);
-	}
-    }
-
-    return R;
-}
-
-// Compute this*j + x*k (simultaneous multiplication)
-function pointFpMultiplyTwo(j,x,k) {
-  var i;
-  if(j.bitLength() > k.bitLength())
-    i = j.bitLength() - 1;
-  else
-    i = k.bitLength() - 1;
-
-  var R = this.curve.getInfinity();
-  var both = this.add(x);
-  while(i >= 0) {
-    R = R.twice();
-    if(j.testBit(i)) {
-      if(k.testBit(i)) {
-        R = R.add(both);
-      }
-      else {
-        R = R.add(this);
-      }
-    }
-    else {
-      if(k.testBit(i)) {
-        R = R.add(x);
-      }
-    }
-    --i;
-  }
-
-  return R;
-}
-
-ECPointFp.prototype.getX = pointFpGetX;
-ECPointFp.prototype.getY = pointFpGetY;
-ECPointFp.prototype.equals = pointFpEquals;
-ECPointFp.prototype.isInfinity = pointFpIsInfinity;
-ECPointFp.prototype.negate = pointFpNegate;
-ECPointFp.prototype.add = pointFpAdd;
-ECPointFp.prototype.twice = pointFpTwice;
-ECPointFp.prototype.multiply = pointFpMultiply;
-ECPointFp.prototype.multiplyTwo = pointFpMultiplyTwo;
-
-// ----------------
-// ECCurveFp
-
-// constructor
-function ECCurveFp(q,a,b) {
-    this.q = q;
-    this.a = this.fromBigInteger(a);
-    this.b = this.fromBigInteger(b);
-    this.infinity = new ECPointFp(this, null, null);
-    this.reducer = new Barrett(this.q);
-}
-
-function curveFpGetQ() {
-    return this.q;
-}
-
-function curveFpGetA() {
-    return this.a;
-}
-
-function curveFpGetB() {
-    return this.b;
-}
-
-function curveFpEquals(other) {
-    if(other == this) return true;
-    return(this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b));
-}
-
-function curveFpGetInfinity() {
-    return this.infinity;
-}
-
-function curveFpFromBigInteger(x) {
-    return new ECFieldElementFp(this.q, x);
-}
-
-function curveReduce(x) {
-    this.reducer.reduce(x);
-}
-
-// for now, work with hex strings because they're easier in JS
-function curveFpDecodePointHex(s) {
-    switch(parseInt(s.substr(0,2), 16)) { // first byte
-    case 0:
-	return this.infinity;
-    case 2:
-    case 3:
-	// point compression not supported yet
-	return null;
-    case 4:
-    case 6:
-    case 7:
-	var len = (s.length - 2) / 2;
-	var xHex = s.substr(2, len);
-	var yHex = s.substr(len+2, len);
-
-	return new ECPointFp(this,
-			     this.fromBigInteger(new BigInteger(xHex, 16)),
-			     this.fromBigInteger(new BigInteger(yHex, 16)));
-
-    default: // unsupported
-	return null;
-    }
-}
-
-function curveFpEncodePointHex(p) {
-	if (p.isInfinity()) return "00";
-	var xHex = p.getX().toBigInteger().toString(16);
-	var yHex = p.getY().toBigInteger().toString(16);
-	var oLen = this.getQ().toString(16).length;
-	if ((oLen % 2) != 0) oLen++;
-	while (xHex.length < oLen) {
-		xHex = "0" + xHex;
-	}
-	while (yHex.length < oLen) {
-		yHex = "0" + yHex;
-	}
-	return "04" + xHex + yHex;
-}
-
-ECCurveFp.prototype.getQ = curveFpGetQ;
-ECCurveFp.prototype.getA = curveFpGetA;
-ECCurveFp.prototype.getB = curveFpGetB;
-ECCurveFp.prototype.equals = curveFpEquals;
-ECCurveFp.prototype.getInfinity = curveFpGetInfinity;
-ECCurveFp.prototype.fromBigInteger = curveFpFromBigInteger;
-ECCurveFp.prototype.reduce = curveReduce;
-//ECCurveFp.prototype.decodePointHex = curveFpDecodePointHex;
-ECCurveFp.prototype.encodePointHex = curveFpEncodePointHex;
-
-// from: https://github.com/kaielvin/jsbn-ec-point-compression
-ECCurveFp.prototype.decodePointHex = function(s)
-{
-	var yIsEven;
-    switch(parseInt(s.substr(0,2), 16)) { // first byte
-    case 0:
-	return this.infinity;
-    case 2:
-	yIsEven = false;
-    case 3:
-	if(yIsEven == undefined) yIsEven = true;
-	var len = s.length - 2;
-	var xHex = s.substr(2, len);
-	var x = this.fromBigInteger(new BigInteger(xHex,16));
-	var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
-	var beta = alpha.sqrt();
-
-    if (beta == null) throw "Invalid point compression";
-
-    var betaValue = beta.toBigInteger();
-    if (betaValue.testBit(0) != yIsEven)
-    {
-        // Use the other root
-        beta = this.fromBigInteger(this.getQ().subtract(betaValue));
-    }
-    return new ECPointFp(this,x,beta);
-    case 4:
-    case 6:
-    case 7:
-	var len = (s.length - 2) / 2;
-	var xHex = s.substr(2, len);
-	var yHex = s.substr(len+2, len);
-
-	return new ECPointFp(this,
-			     this.fromBigInteger(new BigInteger(xHex, 16)),
-			     this.fromBigInteger(new BigInteger(yHex, 16)));
-
-    default: // unsupported
-	return null;
-    }
-}
-ECCurveFp.prototype.encodeCompressedPointHex = function(p)
-{
-	if (p.isInfinity()) return "00";
-	var xHex = p.getX().toBigInteger().toString(16);
-	var oLen = this.getQ().toString(16).length;
-	if ((oLen % 2) != 0) oLen++;
-	while (xHex.length < oLen)
-		xHex = "0" + xHex;
-	var yPrefix;
-	if(p.getY().toBigInteger().isEven()) yPrefix = "02";
-	else                                 yPrefix = "03";
-
-	return yPrefix + xHex;
-}
-
-
-ECFieldElementFp.prototype.getR = function()
-{
-	if(this.r != undefined) return this.r;
-
-    this.r = null;
-    var bitLength = this.q.bitLength();
-    if (bitLength > 128)
-    {
-        var firstWord = this.q.shiftRight(bitLength - 64);
-        if (firstWord.intValue() == -1)
-        {
-            this.r = BigInteger.ONE.shiftLeft(bitLength).subtract(this.q);
-        }
-    }
-    return this.r;
-}
-ECFieldElementFp.prototype.modMult = function(x1,x2)
-{
-    return this.modReduce(x1.multiply(x2));
-}
-ECFieldElementFp.prototype.modReduce = function(x)
-{
-    if (this.getR() != null)
-    {
-        var qLen = q.bitLength();
-        while (x.bitLength() > (qLen + 1))
-        {
-            var u = x.shiftRight(qLen);
-            var v = x.subtract(u.shiftLeft(qLen));
-            if (!this.getR().equals(BigInteger.ONE))
-            {
-                u = u.multiply(this.getR());
-            }
-            x = u.add(v); 
-        }
-        while (x.compareTo(q) >= 0)
-        {
-            x = x.subtract(q);
-        }
-    }
-    else
-    {
-        x = x.mod(q);
-    }
-    return x;
-}
-ECFieldElementFp.prototype.sqrt = function()
-{
-    if (!this.q.testBit(0)) throw "unsupported";
-
-    // p mod 4 == 3
-    if (this.q.testBit(1))
-    {
-    	var z = new ECFieldElementFp(this.q,this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),this.q));
-    	return z.square().equals(this) ? z : null;
-    }
-
-    // p mod 4 == 1
-    var qMinusOne = this.q.subtract(BigInteger.ONE);
-
-    var legendreExponent = qMinusOne.shiftRight(1);
-    if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE)))
-    {
-        return null;
-    }
-
-    var u = qMinusOne.shiftRight(2);
-    var k = u.shiftLeft(1).add(BigInteger.ONE);
-
-    var Q = this.x;
-    var fourQ = modDouble(modDouble(Q));
-
-    var U, V;
-    do
-    {
-        var P;
-        do
-        {
-            P = new BigInteger(this.q.bitLength(), new SecureRandom());
-        }
-        while (P.compareTo(this.q) >= 0
-            || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent, this.q).equals(qMinusOne)));
-
-        var result = this.lucasSequence(P, Q, k);
-        U = result[0];
-        V = result[1];
-
-        if (this.modMult(V, V).equals(fourQ))
-        {
-            // Integer division by 2, mod q
-            if (V.testBit(0))
-            {
-                V = V.add(q);
-            }
-
-            V = V.shiftRight(1);
-
-            return new ECFieldElementFp(q,V);
-        }
-    }
-    while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
-
-    return null;
-}
-ECFieldElementFp.prototype.lucasSequence = function(P,Q,k)
-{
-    var n = k.bitLength();
-    var s = k.getLowestSetBit();
-
-    var Uh = BigInteger.ONE;
-    var Vl = BigInteger.TWO;
-    var Vh = P;
-    var Ql = BigInteger.ONE;
-    var Qh = BigInteger.ONE;
-
-    for (var j = n - 1; j >= s + 1; --j)
-    {
-        Ql = this.modMult(Ql, Qh);
-
-        if (k.testBit(j))
-        {
-            Qh = this.modMult(Ql, Q);
-            Uh = this.modMult(Uh, Vh);
-            Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
-            Vh = this.modReduce(Vh.multiply(Vh).subtract(Qh.shiftLeft(1)));
-        }
-        else
-        {
-            Qh = Ql;
-            Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
-            Vh = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
-            Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
-        }
-    }
-
-    Ql = this.modMult(Ql, Qh);
-    Qh = this.modMult(Ql, Q);
-    Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
-    Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
-    Ql = this.modMult(Ql, Qh);
-
-    for (var j = 1; j <= s; ++j)
-    {
-        Uh = this.modMult(Uh, Vl);
-        Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
-        Ql = this.modMult(Ql, Ql);
-    }
-
-    return [ Uh, Vl ];
-}
-
-var exports = {
-  ECCurveFp: ECCurveFp,
-  ECPointFp: ECPointFp,
-  ECFieldElementFp: ECFieldElementFp
-}
-
-module.exports = exports
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/sec.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/sec.js
deleted file mode 100644
index 5eec817..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/lib/sec.js
+++ /dev/null
@@ -1,170 +0,0 @@
-// Named EC curves
-
-// Requires ec.js, jsbn.js, and jsbn2.js
-var BigInteger = require('jsbn').BigInteger
-var ECCurveFp = require('./ec.js').ECCurveFp
-
-
-// ----------------
-// X9ECParameters
-
-// constructor
-function X9ECParameters(curve,g,n,h) {
-    this.curve = curve;
-    this.g = g;
-    this.n = n;
-    this.h = h;
-}
-
-function x9getCurve() {
-    return this.curve;
-}
-
-function x9getG() {
-    return this.g;
-}
-
-function x9getN() {
-    return this.n;
-}
-
-function x9getH() {
-    return this.h;
-}
-
-X9ECParameters.prototype.getCurve = x9getCurve;
-X9ECParameters.prototype.getG = x9getG;
-X9ECParameters.prototype.getN = x9getN;
-X9ECParameters.prototype.getH = x9getH;
-
-// ----------------
-// SECNamedCurves
-
-function fromHex(s) { return new BigInteger(s, 16); }
-
-function secp128r1() {
-    // p = 2^128 - 2^97 - 1
-    var p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF");
-    var a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC");
-    var b = fromHex("E87579C11079F43DD824993C2CEE5ED3");
-    //byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679");
-    var n = fromHex("FFFFFFFE0000000075A30D1B9038A115");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "161FF7528B899B2D0C28607CA52C5B86"
-		+ "CF5AC8395BAFEB13C02DA292DDED7A83");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp160k1() {
-    // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73");
-    var a = BigInteger.ZERO;
-    var b = fromHex("7");
-    //byte[] S = null;
-    var n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB"
-                + "938CF935318FDCED6BC28286531733C3F03C4FEE");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp160r1() {
-    // p = 2^160 - 2^31 - 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF");
-    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC");
-    var b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45");
-    //byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345");
-    var n = fromHex("0100000000000000000001F4C8F927AED3CA752257");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-		+ "4A96B5688EF573284664698968C38BB913CBFC82"
-		+ "23A628553168947D59DCC912042351377AC5FB32");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp192k1() {
-    // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37");
-    var a = BigInteger.ZERO;
-    var b = fromHex("3");
-    //byte[] S = null;
-    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D"
-                + "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp192r1() {
-    // p = 2^192 - 2^64 - 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF");
-    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC");
-    var b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1");
-    //byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5");
-    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012"
-                + "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp224r1() {
-    // p = 2^224 - 2^96 + 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001");
-    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE");
-    var b = fromHex("B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4");
-    //byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5");
-    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21"
-                + "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp256r1() {
-    // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1
-    var p = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF");
-    var a = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC");
-    var b = fromHex("5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B");
-    //byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90");
-    var n = fromHex("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296"
-		+ "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-// TODO: make this into a proper hashtable
-function getSECCurveByName(name) {
-    if(name == "secp128r1") return secp128r1();
-    if(name == "secp160k1") return secp160k1();
-    if(name == "secp160r1") return secp160r1();
-    if(name == "secp192k1") return secp192k1();
-    if(name == "secp192r1") return secp192r1();
-    if(name == "secp224r1") return secp224r1();
-    if(name == "secp256r1") return secp256r1();
-    return null;
-}
-
-module.exports = {
-  "secp128r1":secp128r1,
-  "secp160k1":secp160k1,
-  "secp160r1":secp160r1,
-  "secp192k1":secp192k1,
-  "secp192r1":secp192r1,
-  "secp224r1":secp224r1,
-  "secp256r1":secp256r1
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/package.json
deleted file mode 100644
index 25fa110..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/package.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "name": "ecc-jsbn",
-  "version": "0.1.1",
-  "description": "ECC JS code based on JSBN",
-  "main": "index.js",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/quartzjer/ecc-jsbn.git"
-  },
-  "keywords": [
-    "jsbn",
-    "ecc",
-    "browserify"
-  ],
-  "author": {
-    "name": "Jeremie Miller",
-    "email": "jeremie@jabber.org",
-    "url": "http://jeremie.com/"
-  },
-  "maintainers": [
-    {
-      "name": "quartzjer",
-      "email": "jeremie@jabber.org"
-    },
-    {
-      "name": "rynomad",
-      "email": "nomad.ry@gmail.com"
-    }
-  ],
-  "dependencies": {
-    "jsbn": "~0.1.0"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/quartzjer/ecc-jsbn/issues"
-  },
-  "homepage": "https://github.com/quartzjer/ecc-jsbn",
-  "gitHead": "d35a360352496721030da645e8054f07efc22487",
-  "_id": "ecc-jsbn@0.1.1",
-  "scripts": {},
-  "_shasum": "0fc73a9ed5f0d53c38193398523ef7e543777505",
-  "_from": "ecc-jsbn@>=0.1.1 <0.2.0",
-  "_npmVersion": "2.11.2",
-  "_nodeVersion": "0.12.6",
-  "_npmUser": {
-    "name": "quartzjer",
-    "email": "jeremie@jabber.org"
-  },
-  "dist": {
-    "shasum": "0fc73a9ed5f0d53c38193398523ef7e543777505",
-    "tarball": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/test.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/test.js
deleted file mode 100644
index bd52abf..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/ecc-jsbn/test.js
+++ /dev/null
@@ -1,14 +0,0 @@
-var ecc = require("./index.js");
-var key1 = new ecc.ECKey(ecc.ECCurves.secp160r1);
-var key2 = new ecc.ECKey(ecc.ECCurves.secp160r1);
-console.log(key1.deriveSharedSecret(key2));
-var key3 = new ecc.ECKey(ecc.ECCurves.secp160r1,key1.PrivateKey);
-var key4 = new ecc.ECKey(ecc.ECCurves.secp160r1,key2.PublicKey,true);
-console.log(key3.deriveSharedSecret(key4));
-
-var key1 = new ecc.ECKey(ecc.ECCurves.secp256r1);
-var key2 = new ecc.ECKey(ecc.ECCurves.secp256r1);
-console.log(key1.deriveSharedSecret(key2));
-var key3 = new ecc.ECKey(ecc.ECCurves.secp256r1,key1.PrivateKey);
-var key4 = new ecc.ECKey(ecc.ECCurves.secp256r1,key2.PublicKey,true);
-console.log(key3.deriveSharedSecret(key4));
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/.npmignore
deleted file mode 100644
index a4261fc..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/.npmignore
+++ /dev/null
@@ -1,8 +0,0 @@
-.gitmodules
-deps
-docs
-Makefile
-node_modules
-test
-tools
-coverage
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/.travis.yml
deleted file mode 100644
index d8b5833..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/.travis.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-language: node_js
-node_js:
-  - "5.10"
-  - "4.4"
-  - "4.1"
-  - "0.12"
-  - "0.10"
-before_install:
-  - "make check"
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/LICENSE
deleted file mode 100644
index f6d947d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright Joyent, Inc. All rights reserved.
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/README.md
deleted file mode 100644
index 6e4a50f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/README.md
+++ /dev/null
@@ -1,32 +0,0 @@
-## getpass
-
-Get a password from the terminal. Sounds simple? Sounds like the `readline`
-module should be able to do it? NOPE.
-
-## Install and use it
-
-```bash
-npm install --save getpass
-```
-
-```javascript
-const mod_getpass = require('getpass');
-```
-
-## API
-
-### `mod_getpass.getPass([options, ]callback)`
-
-Gets a password from the terminal. If available, this uses `/dev/tty` to avoid
-interfering with any data being piped in or out of stdio.
-
-This function prints a prompt (by default `Password:`) and then accepts input
-without echoing.
-
-Parameters:
-
- * `options`, an Object, with properties:
-   * `prompt`, an optional String
- * `callback`, a `Func(error, password)`, with arguments:
-   * `error`, either `null` (no error) or an `Error` instance
-   * `password`, a String
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/lib/index.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/lib/index.js
deleted file mode 100644
index 55a7718..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/lib/index.js
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright 2016, Joyent, Inc. All rights reserved.
- * Author: Alex Wilson <alex.wilson@joyent.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
-*/
-
-module.exports = {
-	getPass: getPass
-};
-
-const mod_tty = require('tty');
-const mod_fs = require('fs');
-const mod_assert = require('assert-plus');
-
-var BACKSPACE = String.fromCharCode(127);
-var CTRLC = '\u0003';
-var CTRLD = '\u0004';
-
-function getPass(opts, cb) {
-	if (typeof (opts) === 'function' && cb === undefined) {
-		cb = opts;
-		opts = {};
-	}
-	mod_assert.object(opts, 'options');
-	mod_assert.func(cb, 'callback');
-
-	mod_assert.optionalString(opts.prompt, 'options.prompt');
-	if (opts.prompt === undefined)
-		opts.prompt = 'Password';
-
-	openTTY(function (err, rfd, wfd, rtty, wtty) {
-		if (err) {
-			cb(err);
-			return;
-		}
-
-		wtty.write(opts.prompt + ':');
-		rtty.resume();
-		rtty.setRawMode(true);
-		rtty.resume();
-		rtty.setEncoding('utf8');
-
-		var pw = '';
-		rtty.on('data', onData);
-
-		function onData(data) {
-			var str = data.toString('utf8');
-			for (var i = 0; i < str.length; ++i) {
-				var ch = str[i];
-				switch (ch) {
-				case '\r':
-				case '\n':
-				case CTRLD:
-					cleanup();
-					cb(null, pw);
-					return;
-				case CTRLC:
-					cleanup();
-					cb(new Error('Aborted'));
-					return;
-				case BACKSPACE:
-					pw = pw.slice(0, pw.length - 1);
-					break;
-				default:
-					pw += ch;
-					break;
-				}
-			}
-		}
-
-		function cleanup() {
-			wtty.write('\r\n');
-			rtty.setRawMode(false);
-			rtty.pause();
-			rtty.removeListener('data', onData);
-			if (wfd !== undefined && wfd !== rfd) {
-				wtty.end();
-				mod_fs.closeSync(wfd);
-			}
-			if (rfd !== undefined) {
-				rtty.end();
-				mod_fs.closeSync(rfd);
-			}
-		}
-	});
-}
-
-function openTTY(cb) {
-	mod_fs.open('/dev/tty', 'r+', function (err, rttyfd) {
-		if ((err && (err.code === 'ENOENT' || err.code === 'EACCES')) ||
-		    (process.version.match(/^v0[.][0-8][.]/))) {
-			cb(null, undefined, undefined, process.stdin,
-			    process.stdout);
-			return;
-		}
-		var rtty = new mod_tty.ReadStream(rttyfd);
-		mod_fs.open('/dev/tty', 'w+', function (err3, wttyfd) {
-			var wtty = new mod_tty.WriteStream(wttyfd);
-			if (err3) {
-				cb(err3);
-				return;
-			}
-			cb(null, rttyfd, wttyfd, rtty, wtty);
-		});
-	});
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/package.json
deleted file mode 100644
index 93a8042..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/getpass/package.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "name": "getpass",
-  "version": "0.1.6",
-  "description": "getpass for node.js",
-  "main": "lib/index.js",
-  "dependencies": {
-    "assert-plus": "^1.0.0"
-  },
-  "devDependencies": {
-    "json": "^9.0.3",
-    "pty.js": "^0.3.0",
-    "tape": "^4.4.0"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/arekinath/node-getpass.git"
-  },
-  "scripts": {
-    "test": "tape test/*.test.js"
-  },
-  "author": {
-    "name": "Alex Wilson",
-    "email": "alex.wilson@joyent.com"
-  },
-  "license": "MIT",
-  "gitHead": "e7fdf43ad60aa520f894d41856852aa320f36646",
-  "bugs": {
-    "url": "https://github.com/arekinath/node-getpass/issues"
-  },
-  "homepage": "https://github.com/arekinath/node-getpass#readme",
-  "_id": "getpass@0.1.6",
-  "_shasum": "283ffd9fc1256840875311c1b60e8c40187110e6",
-  "_from": "getpass@>=0.1.1 <0.2.0",
-  "_npmVersion": "2.14.9",
-  "_nodeVersion": "0.12.9",
-  "_npmUser": {
-    "name": "arekinath",
-    "email": "alex@cooperi.net"
-  },
-  "dist": {
-    "shasum": "283ffd9fc1256840875311c1b60e8c40187110e6",
-    "tarball": "https://registry.npmjs.org/getpass/-/getpass-0.1.6.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "arekinath",
-      "email": "alex@cooperi.net"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/getpass-0.1.6.tgz_1461907090215_0.6450737570412457"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.6.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.npmignore
deleted file mode 100644
index 877830c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.npmignore
+++ /dev/null
@@ -1,11 +0,0 @@
-# Editor, IDE and dev environment stuff
-*~
-.project
-.settings
-
-# Build files and directories
-/coverage
-/doc/api
-/build/
-/test/
-/jodid25519-*.tgz
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.travis.yml
deleted file mode 100644
index 92a990f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/.travis.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-language: node_js
-node_js:
-  - "0.10"
-  - "0.11"
-branches:
-  only:
-    - master
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/AUTHORS.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/AUTHORS.md
deleted file mode 100644
index 0c17097..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/AUTHORS.md
+++ /dev/null
@@ -1,3 +0,0 @@
-* Michele Bini (original Curve25519 core code: curve25519.js)
-* Ron Garret (original Ed25519 code: fast-djbec.js)
-* Guy Kloss (package refactoring, unit testing)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/LICENSE
deleted file mode 100644
index c722113..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/LICENSE
+++ /dev/null
@@ -1,23 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2012 Ron Garret
-Copyright (c) 2007, 2013, 2014 Michele Bini
-Copyright (c) 2014 Mega Limited
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/README.md
deleted file mode 100644
index 5335b2d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/README.md
+++ /dev/null
@@ -1,51 +0,0 @@
-Jodid25519 [![Build Status](https://secure.travis-ci.org/meganz/jodid25519.png)](https://travis-ci.org/meganz/jodid25519)
-===================================================================================================================================
-
-Javascript implementation of the Curve25519 and Ed25519 elliptic cryptography functions by Daniel J. Bernstein.
-
-For the API, please consult the generated documentation under doc/ (you can run `make` to generate it).
-
-To run the tests do the following on the console from the project's root directory:
-
-    $ npm install
-    $ make test
-
-
-Contributors
-------------
-
-If you are one of the contributors and want to add yourself or change the information here, please do submit a pull request.   Contributors appear in no particular order.
-
-### For the Curve25519 submodule
-
-* [Graydon Hoare](https://github.com/graydon): suggested clamping the private key by default for increased safety and uniformity with other implementations.
-* [liliakai](https://github.com/liliakai): spotted an unused argument in some of the functions
-* [RyanC](https://github.com/ryancdotorg): removed dependency of a function to the Javascript Math library
-* [Guy Kloss](https://github.com/pohutukawa): performance improvements through bit-shift operations, performance and conformance testing, documentation, compatibility with the npm package ecosystem, and more
-* [Michele Bini](https://github.com/rev22): originally wrote the Javascript implementation
-
-
-Copyright and MIT licensing
----------------------------
-
-* Copyright (c) 2012 Ron Garret
-* Copyright (c) 2007, 2013, 2014 Michele Bini <michele.bini@gmail.com>
-* Copyright (c) 2014 Mega Limited
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is furnished
-to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.0 b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.0
deleted file mode 100644
index 55ffcc4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.0
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Curve 25519-based cryptography collection.
- *
- * EC Diffie-Hellman (ECDH) based on Curve25519 and digital signatures (EdDSA)
- * based on Ed25519.
- *
- * Copyright (c) 2012 Ron Garret
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * You should have received a copy of the license along with this program.
- */
-// See https://github.com/jrburke/almond#exporting-a-public-api
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        // Allow using this built library as an AMD module
-        // in another project. That other project will only
-        // see this AMD call, not the internal modules in
-        // the closure below.
-        define([], factory);
-    } else if (typeof module === 'object' && module.exports) {
-        // Allow using this built library as a CommonJS module
-        module.exports = factory();
-    } else {
-        // Browser globals case. Just assign the
-        // result to a property on the global.
-        root.jodid25519 = factory();
-    }
-}(this, function () {
-    if (typeof module === 'object' && module.exports) {
-        // If we're running under CommonJS, our dependencies get confused and
-        // each clobber module.exports which leads to bad behaviour because
-        // almond does asynchronous loading. So just pretend we're in the
-        // browser globals case, and make them write to those values instead.
-        // TODO: ditch requirejs/almond and use browserify or something.
-        var __oldModule = module;
-        var __oldExports = exports;
-        var window = global;
-        module = undefined;
-        exports = undefined;
-    }
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.1 b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.1
deleted file mode 100644
index cdb5e67..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/almond.1
+++ /dev/null
@@ -1,13 +0,0 @@
-    if (typeof module === 'object' && module.exports) {
-        // Restore CommonJS exports once our dependencies have all finished
-        // loading.
-        module = __oldModule;
-        exports = __oldExports;
-    }
-    // The modules for your project will be inlined above
-    // this snippet. Ask almond to synchronously require the
-    // module value for 'main' here and return it as the
-    // value to use for the public API for the built file.
-    return require('jodid25519');
-}));
-// See https://github.com/jrburke/almond#exporting-a-public-api
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/index.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/index.js
deleted file mode 100644
index 8709839..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/index.js
+++ /dev/null
@@ -1,35 +0,0 @@
-"use strict";
-
-/*
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- * 
- * Authors: Guy K. Kloss
- * 
- * You should have received a copy of the license along with this program.
- */
-
-var dh = require('./lib/dh');
-var eddsa = require('./lib/eddsa');
-var curve255 = require('./lib/curve255');
-var utils = require('./lib/utils');
-    
-    /**
-     * @exports jodid25519
-     * Curve 25519-based cryptography collection.
-     *
-     * @description
-     * EC Diffie-Hellman (ECDH) based on Curve25519 and digital signatures
-     * (EdDSA) based on Ed25519.
-     */
-    var ns = {};
-    
-    /** Module version indicator as string (format: [major.minor.patch]). */
-    ns.VERSION = '0.7.1';
-
-    ns.dh = dh;
-    ns.eddsa = eddsa;
-    ns.curve255 = curve255;
-    ns.utils = utils;
-
-module.exports = ns;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/jsdoc.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/jsdoc.json
deleted file mode 100644
index 21eba9b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/jsdoc.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-	"templates": {
-	    "applicationName": "jodid25519 Library",
-	    "disqus": "",
-	    "googleAnalytics": "",
-	    "openGraph": {
-	        "title": "jodid25519 Library",
-	        "type": "website",
-	        "image": "",
-	        "site_name": "",
-	        "url": ""
-	    },
-	    "meta": {
-	        "title": "jodid25519 Library",
-	        "description": "",
-	        "keyword": ""
-	    }
-	}
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/core.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/core.js
deleted file mode 100644
index f78fd74..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/core.js
+++ /dev/null
@@ -1,481 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * Core operations on curve 25519 required for the higher level modules.
- */
-
-/*
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Michele Bini
- *
- * You should have received a copy of the license along with this program.
- */
-
-var crypto = require('crypto');
-
-    /**
-     * @exports jodid25519/core
-     * Core operations on curve 25519 required for the higher level modules.
-     *
-     * @description
-     * Core operations on curve 25519 required for the higher level modules.
-     *
-     * <p>
-     * This core code is extracted from Michele Bini's curve255.js implementation,
-     * which is used as a base for Curve25519 ECDH and Ed25519 EdDSA operations.
-     * </p>
-     */
-    var ns = {};
-
-    function _setbit(n, c, v) {
-        var i = c >> 4;
-        var a = n[i];
-        a = a + (1 << (c & 0xf)) * v;
-        n[i] = a;
-    }
-
-    function _getbit(n, c) {
-        return (n[c >> 4] >> (c & 0xf)) & 1;
-    }
-
-    function _ZERO() {
-        return [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-    }
-
-    function _ONE() {
-        return [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-    }
-
-    // Basepoint.
-    function _BASE() {
-        return [9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-    }
-
-    // return -1, 0, +1 when a is less than, equal, or greater than b
-    function _bigintcmp(a, b) {
-        // The following code is a bit tricky to avoid code branching
-        var c, abs_r, mask;
-        var r = 0;
-        for (c = 15; c >= 0; c--) {
-            var x = a[c];
-            var y = b[c];
-            r = r + (x - y) * (1 - r * r);
-            // http://graphics.stanford.edu/~seander/bithacks.html#IntegerAbs
-            // correct for [-294967295, 294967295]
-            mask = r >> 31;
-            abs_r = (r + mask) ^ mask;
-            // http://stackoverflow.com/questions/596467/how-do-i-convert-a-number-to-an-integer-in-javascript
-            // this rounds towards zero
-            r = ~~((r << 1) / (abs_r + 1));
-        }
-        return r;
-    }
-
-    function _bigintadd(a, b) {
-        var r = [];
-        var v;
-        r[0] = (v = a[0] + b[0]) & 0xffff;
-        r[1] = (v = (v >>> 16) + a[1] + b[1]) & 0xffff;
-        r[2] = (v = (v >>> 16) + a[2] + b[2]) & 0xffff;
-        r[3] = (v = (v >>> 16) + a[3] + b[3]) & 0xffff;
-        r[4] = (v = (v >>> 16) + a[4] + b[4]) & 0xffff;
-        r[5] = (v = (v >>> 16) + a[5] + b[5]) & 0xffff;
-        r[6] = (v = (v >>> 16) + a[6] + b[6]) & 0xffff;
-        r[7] = (v = (v >>> 16) + a[7] + b[7]) & 0xffff;
-        r[8] = (v = (v >>> 16) + a[8] + b[8]) & 0xffff;
-        r[9] = (v = (v >>> 16) + a[9] + b[9]) & 0xffff;
-        r[10] = (v = (v >>> 16) + a[10] + b[10]) & 0xffff;
-        r[11] = (v = (v >>> 16) + a[11] + b[11]) & 0xffff;
-        r[12] = (v = (v >>> 16) + a[12] + b[12]) & 0xffff;
-        r[13] = (v = (v >>> 16) + a[13] + b[13]) & 0xffff;
-        r[14] = (v = (v >>> 16) + a[14] + b[14]) & 0xffff;
-        r[15] = (v >>> 16) + a[15] + b[15];
-        return r;
-    }
-
-    function _bigintsub(a, b) {
-        var r = [];
-        var v;
-        r[0] = (v = 0x80000 + a[0] - b[0]) & 0xffff;
-        r[1] = (v = (v >>> 16) + 0x7fff8 + a[1] - b[1]) & 0xffff;
-        r[2] = (v = (v >>> 16) + 0x7fff8 + a[2] - b[2]) & 0xffff;
-        r[3] = (v = (v >>> 16) + 0x7fff8 + a[3] - b[3]) & 0xffff;
-        r[4] = (v = (v >>> 16) + 0x7fff8 + a[4] - b[4]) & 0xffff;
-        r[5] = (v = (v >>> 16) + 0x7fff8 + a[5] - b[5]) & 0xffff;
-        r[6] = (v = (v >>> 16) + 0x7fff8 + a[6] - b[6]) & 0xffff;
-        r[7] = (v = (v >>> 16) + 0x7fff8 + a[7] - b[7]) & 0xffff;
-        r[8] = (v = (v >>> 16) + 0x7fff8 + a[8] - b[8]) & 0xffff;
-        r[9] = (v = (v >>> 16) + 0x7fff8 + a[9] - b[9]) & 0xffff;
-        r[10] = (v = (v >>> 16) + 0x7fff8 + a[10] - b[10]) & 0xffff;
-        r[11] = (v = (v >>> 16) + 0x7fff8 + a[11] - b[11]) & 0xffff;
-        r[12] = (v = (v >>> 16) + 0x7fff8 + a[12] - b[12]) & 0xffff;
-        r[13] = (v = (v >>> 16) + 0x7fff8 + a[13] - b[13]) & 0xffff;
-        r[14] = (v = (v >>> 16) + 0x7fff8 + a[14] - b[14]) & 0xffff;
-        r[15] = (v >>> 16) - 8 + a[15] - b[15];
-        return r;
-    }
-
-    function _sqr8h(a7, a6, a5, a4, a3, a2, a1, a0) {
-        // 'division by 0x10000' can not be replaced by '>> 16' because
-        // more than 32 bits of precision are needed similarly
-        // 'multiplication by 2' cannot be replaced by '<< 1'
-        var r = [];
-        var v;
-        r[0] = (v = a0 * a0) & 0xffff;
-        r[1] = (v = (0 | (v / 0x10000)) + 2 * a0 * a1) & 0xffff;
-        r[2] = (v = (0 | (v / 0x10000)) + 2 * a0 * a2 + a1 * a1) & 0xffff;
-        r[3] = (v = (0 | (v / 0x10000)) + 2 * a0 * a3 + 2 * a1 * a2) & 0xffff;
-        r[4] = (v = (0 | (v / 0x10000)) + 2 * a0 * a4 + 2 * a1 * a3 + a2
-                    * a2) & 0xffff;
-        r[5] = (v = (0 | (v / 0x10000)) + 2 * a0 * a5 + 2 * a1 * a4 + 2
-                    * a2 * a3) & 0xffff;
-        r[6] = (v = (0 | (v / 0x10000)) + 2 * a0 * a6 + 2 * a1 * a5 + 2
-                    * a2 * a4 + a3 * a3) & 0xffff;
-        r[7] = (v = (0 | (v / 0x10000)) + 2 * a0 * a7 + 2 * a1 * a6 + 2
-                    * a2 * a5 + 2 * a3 * a4) & 0xffff;
-        r[8] = (v = (0 | (v / 0x10000)) + 2 * a1 * a7 + 2 * a2 * a6 + 2
-                    * a3 * a5 + a4 * a4) & 0xffff;
-        r[9] = (v = (0 | (v / 0x10000)) + 2 * a2 * a7 + 2 * a3 * a6 + 2
-                    * a4 * a5) & 0xffff;
-        r[10] = (v = (0 | (v / 0x10000)) + 2 * a3 * a7 + 2 * a4 * a6
-                     + a5 * a5) & 0xffff;
-        r[11] = (v = (0 | (v / 0x10000)) + 2 * a4 * a7 + 2 * a5 * a6) & 0xffff;
-        r[12] = (v = (0 | (v / 0x10000)) + 2 * a5 * a7 + a6 * a6) & 0xffff;
-        r[13] = (v = (0 | (v / 0x10000)) + 2 * a6 * a7) & 0xffff;
-        r[14] = (v = (0 | (v / 0x10000)) + a7 * a7) & 0xffff;
-        r[15] = 0 | (v / 0x10000);
-        return r;
-    }
-
-    function _sqrmodp(a) {
-        var x = _sqr8h(a[15], a[14], a[13], a[12], a[11], a[10], a[9],
-                       a[8]);
-        var z = _sqr8h(a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0]);
-        var y = _sqr8h(a[15] + a[7], a[14] + a[6], a[13] + a[5], a[12]
-                                                                 + a[4],
-                       a[11] + a[3], a[10] + a[2], a[9] + a[1], a[8]
-                                                                + a[0]);
-        var r = [];
-        var v;
-        r[0] = (v = 0x800000 + z[0] + (y[8] - x[8] - z[8] + x[0] - 0x80)
-                    * 38) & 0xffff;
-        r[1] = (v = 0x7fff80 + (v >>> 16) + z[1]
-                    + (y[9] - x[9] - z[9] + x[1]) * 38) & 0xffff;
-        r[2] = (v = 0x7fff80 + (v >>> 16) + z[2]
-                    + (y[10] - x[10] - z[10] + x[2]) * 38) & 0xffff;
-        r[3] = (v = 0x7fff80 + (v >>> 16) + z[3]
-                    + (y[11] - x[11] - z[11] + x[3]) * 38) & 0xffff;
-        r[4] = (v = 0x7fff80 + (v >>> 16) + z[4]
-                    + (y[12] - x[12] - z[12] + x[4]) * 38) & 0xffff;
-        r[5] = (v = 0x7fff80 + (v >>> 16) + z[5]
-                    + (y[13] - x[13] - z[13] + x[5]) * 38) & 0xffff;
-        r[6] = (v = 0x7fff80 + (v >>> 16) + z[6]
-                    + (y[14] - x[14] - z[14] + x[6]) * 38) & 0xffff;
-        r[7] = (v = 0x7fff80 + (v >>> 16) + z[7]
-                    + (y[15] - x[15] - z[15] + x[7]) * 38) & 0xffff;
-        r[8] = (v = 0x7fff80 + (v >>> 16) + z[8] + y[0] - x[0] - z[0]
-                    + x[8] * 38) & 0xffff;
-        r[9] = (v = 0x7fff80 + (v >>> 16) + z[9] + y[1] - x[1] - z[1]
-                    + x[9] * 38) & 0xffff;
-        r[10] = (v = 0x7fff80 + (v >>> 16) + z[10] + y[2] - x[2] - z[2]
-                     + x[10] * 38) & 0xffff;
-        r[11] = (v = 0x7fff80 + (v >>> 16) + z[11] + y[3] - x[3] - z[3]
-                     + x[11] * 38) & 0xffff;
-        r[12] = (v = 0x7fff80 + (v >>> 16) + z[12] + y[4] - x[4] - z[4]
-                     + x[12] * 38) & 0xffff;
-        r[13] = (v = 0x7fff80 + (v >>> 16) + z[13] + y[5] - x[5] - z[5]
-                     + x[13] * 38) & 0xffff;
-        r[14] = (v = 0x7fff80 + (v >>> 16) + z[14] + y[6] - x[6] - z[6]
-                     + x[14] * 38) & 0xffff;
-        r[15] = 0x7fff80 + (v >>> 16) + z[15] + y[7] - x[7] - z[7]
-                + x[15] * 38;
-        _reduce(r);
-        return r;
-    }
-
-    function _mul8h(a7, a6, a5, a4, a3, a2, a1, a0, b7, b6, b5, b4, b3,
-                    b2, b1, b0) {
-        // 'division by 0x10000' can not be replaced by '>> 16' because
-        // more than 32 bits of precision are needed
-        var r = [];
-        var v;
-        r[0] = (v = a0 * b0) & 0xffff;
-        r[1] = (v = (0 | (v / 0x10000)) + a0 * b1 + a1 * b0) & 0xffff;
-        r[2] = (v = (0 | (v / 0x10000)) + a0 * b2 + a1 * b1 + a2 * b0) & 0xffff;
-        r[3] = (v = (0 | (v / 0x10000)) + a0 * b3 + a1 * b2 + a2 * b1
-                    + a3 * b0) & 0xffff;
-        r[4] = (v = (0 | (v / 0x10000)) + a0 * b4 + a1 * b3 + a2 * b2
-                    + a3 * b1 + a4 * b0) & 0xffff;
-        r[5] = (v = (0 | (v / 0x10000)) + a0 * b5 + a1 * b4 + a2 * b3
-                    + a3 * b2 + a4 * b1 + a5 * b0) & 0xffff;
-        r[6] = (v = (0 | (v / 0x10000)) + a0 * b6 + a1 * b5 + a2 * b4
-                    + a3 * b3 + a4 * b2 + a5 * b1 + a6 * b0) & 0xffff;
-        r[7] = (v = (0 | (v / 0x10000)) + a0 * b7 + a1 * b6 + a2 * b5
-                    + a3 * b4 + a4 * b3 + a5 * b2 + a6 * b1 + a7 * b0) & 0xffff;
-        r[8] = (v = (0 | (v / 0x10000)) + a1 * b7 + a2 * b6 + a3 * b5
-                    + a4 * b4 + a5 * b3 + a6 * b2 + a7 * b1) & 0xffff;
-        r[9] = (v = (0 | (v / 0x10000)) + a2 * b7 + a3 * b6 + a4 * b5
-                    + a5 * b4 + a6 * b3 + a7 * b2) & 0xffff;
-        r[10] = (v = (0 | (v / 0x10000)) + a3 * b7 + a4 * b6 + a5 * b5
-                     + a6 * b4 + a7 * b3) & 0xffff;
-        r[11] = (v = (0 | (v / 0x10000)) + a4 * b7 + a5 * b6 + a6 * b5
-                     + a7 * b4) & 0xffff;
-        r[12] = (v = (0 | (v / 0x10000)) + a5 * b7 + a6 * b6 + a7 * b5) & 0xffff;
-        r[13] = (v = (0 | (v / 0x10000)) + a6 * b7 + a7 * b6) & 0xffff;
-        r[14] = (v = (0 | (v / 0x10000)) + a7 * b7) & 0xffff;
-        r[15] = (0 | (v / 0x10000));
-        return r;
-    }
-
-    function _mulmodp(a, b) {
-        // Karatsuba multiplication scheme: x*y = (b^2+b)*x1*y1 -
-        // b*(x1-x0)*(y1-y0) + (b+1)*x0*y0
-        var x = _mul8h(a[15], a[14], a[13], a[12], a[11], a[10], a[9],
-                       a[8], b[15], b[14], b[13], b[12], b[11], b[10],
-                       b[9], b[8]);
-        var z = _mul8h(a[7], a[6], a[5], a[4], a[3], a[2], a[1], a[0],
-                       b[7], b[6], b[5], b[4], b[3], b[2], b[1], b[0]);
-        var y = _mul8h(a[15] + a[7], a[14] + a[6], a[13] + a[5], a[12]
-                                                                 + a[4],
-                       a[11] + a[3], a[10] + a[2], a[9] + a[1], a[8]
-                                                                + a[0],
-                       b[15] + b[7], b[14] + b[6], b[13] + b[5], b[12]
-                                                                 + b[4],
-                       b[11] + b[3], b[10] + b[2], b[9] + b[1], b[8]
-                                                                + b[0]);
-        var r = [];
-        var v;
-        r[0] = (v = 0x800000 + z[0] + (y[8] - x[8] - z[8] + x[0] - 0x80)
-                    * 38) & 0xffff;
-        r[1] = (v = 0x7fff80 + (v >>> 16) + z[1]
-                    + (y[9] - x[9] - z[9] + x[1]) * 38) & 0xffff;
-        r[2] = (v = 0x7fff80 + (v >>> 16) + z[2]
-                    + (y[10] - x[10] - z[10] + x[2]) * 38) & 0xffff;
-        r[3] = (v = 0x7fff80 + (v >>> 16) + z[3]
-                    + (y[11] - x[11] - z[11] + x[3]) * 38) & 0xffff;
-        r[4] = (v = 0x7fff80 + (v >>> 16) + z[4]
-                    + (y[12] - x[12] - z[12] + x[4]) * 38) & 0xffff;
-        r[5] = (v = 0x7fff80 + (v >>> 16) + z[5]
-                    + (y[13] - x[13] - z[13] + x[5]) * 38) & 0xffff;
-        r[6] = (v = 0x7fff80 + (v >>> 16) + z[6]
-                    + (y[14] - x[14] - z[14] + x[6]) * 38) & 0xffff;
-        r[7] = (v = 0x7fff80 + (v >>> 16) + z[7]
-                    + (y[15] - x[15] - z[15] + x[7]) * 38) & 0xffff;
-        r[8] = (v = 0x7fff80 + (v >>> 16) + z[8] + y[0] - x[0] - z[0]
-                    + x[8] * 38) & 0xffff;
-        r[9] = (v = 0x7fff80 + (v >>> 16) + z[9] + y[1] - x[1] - z[1]
-                    + x[9] * 38) & 0xffff;
-        r[10] = (v = 0x7fff80 + (v >>> 16) + z[10] + y[2] - x[2] - z[2]
-                     + x[10] * 38) & 0xffff;
-        r[11] = (v = 0x7fff80 + (v >>> 16) + z[11] + y[3] - x[3] - z[3]
-                     + x[11] * 38) & 0xffff;
-        r[12] = (v = 0x7fff80 + (v >>> 16) + z[12] + y[4] - x[4] - z[4]
-                     + x[12] * 38) & 0xffff;
-        r[13] = (v = 0x7fff80 + (v >>> 16) + z[13] + y[5] - x[5] - z[5]
-                     + x[13] * 38) & 0xffff;
-        r[14] = (v = 0x7fff80 + (v >>> 16) + z[14] + y[6] - x[6] - z[6]
-                     + x[14] * 38) & 0xffff;
-        r[15] = 0x7fff80 + (v >>> 16) + z[15] + y[7] - x[7] - z[7]
-                + x[15] * 38;
-        _reduce(r);
-        return r;
-    }
-
-    function _reduce(arr) {
-        var aCopy = arr.slice(0);
-        var choice = [arr, aCopy];
-        var v = arr[15];
-        // Use the dummy copy instead of just returning to be more constant time.
-        var a = choice[(v < 0x8000) & 1];
-        a[15] = v & 0x7fff;
-        // >32-bits of precision are required here so '/ 0x8000' can not be
-        // replaced by the arithmetic equivalent '>>> 15'
-        v = (0 | (v / 0x8000)) * 19;
-        a[0] = (v += a[0]) & 0xffff;
-        v = v >>> 16;
-        a[1] = (v += a[1]) & 0xffff;
-        v = v >>> 16;
-        a[2] = (v += a[2]) & 0xffff;
-        v = v >>> 16;
-        a[3] = (v += a[3]) & 0xffff;
-        v = v >>> 16;
-        a[4] = (v += a[4]) & 0xffff;
-        v = v >>> 16;
-        a[5] = (v += a[5]) & 0xffff;
-        v = v >>> 16;
-        a[6] = (v += a[6]) & 0xffff;
-        v = v >>> 16;
-        a[7] = (v += a[7]) & 0xffff;
-        v = v >>> 16;
-        a[8] = (v += a[8]) & 0xffff;
-        v = v >>> 16;
-        a[9] = (v += a[9]) & 0xffff;
-        v = v >>> 16;
-        a[10] = (v += a[10]) & 0xffff;
-        v = v >>> 16;
-        a[11] = (v += a[11]) & 0xffff;
-        v = v >>> 16;
-        a[12] = (v += a[12]) & 0xffff;
-        v = v >>> 16;
-        a[13] = (v += a[13]) & 0xffff;
-        v = v >>> 16;
-        a[14] = (v += a[14]) & 0xffff;
-        v = v >>> 16;
-        a[15] += v;
-    }
-
-    function _addmodp(a, b) {
-        var r = [];
-        var v;
-        r[0] = (v = ((0 | (a[15] >>> 15)) + (0 | (b[15] >>> 15))) * 19
-                    + a[0] + b[0]) & 0xffff;
-        r[1] = (v = (v >>> 16) + a[1] + b[1]) & 0xffff;
-        r[2] = (v = (v >>> 16) + a[2] + b[2]) & 0xffff;
-        r[3] = (v = (v >>> 16) + a[3] + b[3]) & 0xffff;
-        r[4] = (v = (v >>> 16) + a[4] + b[4]) & 0xffff;
-        r[5] = (v = (v >>> 16) + a[5] + b[5]) & 0xffff;
-        r[6] = (v = (v >>> 16) + a[6] + b[6]) & 0xffff;
-        r[7] = (v = (v >>> 16) + a[7] + b[7]) & 0xffff;
-        r[8] = (v = (v >>> 16) + a[8] + b[8]) & 0xffff;
-        r[9] = (v = (v >>> 16) + a[9] + b[9]) & 0xffff;
-        r[10] = (v = (v >>> 16) + a[10] + b[10]) & 0xffff;
-        r[11] = (v = (v >>> 16) + a[11] + b[11]) & 0xffff;
-        r[12] = (v = (v >>> 16) + a[12] + b[12]) & 0xffff;
-        r[13] = (v = (v >>> 16) + a[13] + b[13]) & 0xffff;
-        r[14] = (v = (v >>> 16) + a[14] + b[14]) & 0xffff;
-        r[15] = (v >>> 16) + (a[15] & 0x7fff) + (b[15] & 0x7fff);
-        return r;
-    }
-
-    function _submodp(a, b) {
-        var r = [];
-        var v;
-        r[0] = (v = 0x80000
-                    + ((0 | (a[15] >>> 15)) - (0 | (b[15] >>> 15)) - 1)
-                    * 19 + a[0] - b[0]) & 0xffff;
-        r[1] = (v = (v >>> 16) + 0x7fff8 + a[1] - b[1]) & 0xffff;
-        r[2] = (v = (v >>> 16) + 0x7fff8 + a[2] - b[2]) & 0xffff;
-        r[3] = (v = (v >>> 16) + 0x7fff8 + a[3] - b[3]) & 0xffff;
-        r[4] = (v = (v >>> 16) + 0x7fff8 + a[4] - b[4]) & 0xffff;
-        r[5] = (v = (v >>> 16) + 0x7fff8 + a[5] - b[5]) & 0xffff;
-        r[6] = (v = (v >>> 16) + 0x7fff8 + a[6] - b[6]) & 0xffff;
-        r[7] = (v = (v >>> 16) + 0x7fff8 + a[7] - b[7]) & 0xffff;
-        r[8] = (v = (v >>> 16) + 0x7fff8 + a[8] - b[8]) & 0xffff;
-        r[9] = (v = (v >>> 16) + 0x7fff8 + a[9] - b[9]) & 0xffff;
-        r[10] = (v = (v >>> 16) + 0x7fff8 + a[10] - b[10]) & 0xffff;
-        r[11] = (v = (v >>> 16) + 0x7fff8 + a[11] - b[11]) & 0xffff;
-        r[12] = (v = (v >>> 16) + 0x7fff8 + a[12] - b[12]) & 0xffff;
-        r[13] = (v = (v >>> 16) + 0x7fff8 + a[13] - b[13]) & 0xffff;
-        r[14] = (v = (v >>> 16) + 0x7fff8 + a[14] - b[14]) & 0xffff;
-        r[15] = (v >>> 16) + 0x7ff8 + (a[15] & 0x7fff)
-                - (b[15] & 0x7fff);
-        return r;
-    }
-
-    function _invmodp(a) {
-        var c = a;
-        var i = 250;
-        while (--i) {
-            a = _sqrmodp(a);
-            a = _mulmodp(a, c);
-        }
-        a = _sqrmodp(a);
-        a = _sqrmodp(a);
-        a = _mulmodp(a, c);
-        a = _sqrmodp(a);
-        a = _sqrmodp(a);
-        a = _mulmodp(a, c);
-        a = _sqrmodp(a);
-        a = _mulmodp(a, c);
-        return a;
-    }
-
-    function _mulasmall(a) {
-        // 'division by 0x10000' can not be replaced by '>> 16' because
-        // more than 32 bits of precision are needed
-        var m = 121665;
-        var r = [];
-        var v;
-        r[0] = (v = a[0] * m) & 0xffff;
-        r[1] = (v = (0 | (v / 0x10000)) + a[1] * m) & 0xffff;
-        r[2] = (v = (0 | (v / 0x10000)) + a[2] * m) & 0xffff;
-        r[3] = (v = (0 | (v / 0x10000)) + a[3] * m) & 0xffff;
-        r[4] = (v = (0 | (v / 0x10000)) + a[4] * m) & 0xffff;
-        r[5] = (v = (0 | (v / 0x10000)) + a[5] * m) & 0xffff;
-        r[6] = (v = (0 | (v / 0x10000)) + a[6] * m) & 0xffff;
-        r[7] = (v = (0 | (v / 0x10000)) + a[7] * m) & 0xffff;
-        r[8] = (v = (0 | (v / 0x10000)) + a[8] * m) & 0xffff;
-        r[9] = (v = (0 | (v / 0x10000)) + a[9] * m) & 0xffff;
-        r[10] = (v = (0 | (v / 0x10000)) + a[10] * m) & 0xffff;
-        r[11] = (v = (0 | (v / 0x10000)) + a[11] * m) & 0xffff;
-        r[12] = (v = (0 | (v / 0x10000)) + a[12] * m) & 0xffff;
-        r[13] = (v = (0 | (v / 0x10000)) + a[13] * m) & 0xffff;
-        r[14] = (v = (0 | (v / 0x10000)) + a[14] * m) & 0xffff;
-        r[15] = (0 | (v / 0x10000)) + a[15] * m;
-        _reduce(r);
-        return r;
-    }
-
-    function _dbl(x, z) {
-        var x_2, z_2, m, n, o;
-        m = _sqrmodp(_addmodp(x, z));
-        n = _sqrmodp(_submodp(x, z));
-        o = _submodp(m, n);
-        x_2 = _mulmodp(n, m);
-        z_2 = _mulmodp(_addmodp(_mulasmall(o), m), o);
-        return [x_2, z_2];
-    }
-
-    function _sum(x, z, x_p, z_p, x_1) {
-        var x_3, z_3, p, q;
-        p = _mulmodp(_submodp(x, z), _addmodp(x_p, z_p));
-        q = _mulmodp(_addmodp(x, z), _submodp(x_p, z_p));
-        x_3 = _sqrmodp(_addmodp(p, q));
-        z_3 = _mulmodp(_sqrmodp(_submodp(p, q)), x_1);
-        return [x_3, z_3];
-    }
-
-    function _generateKey(curve25519) {
-        var buffer = crypto.randomBytes(32);
-
-        // For Curve25519 DH keys, we need to apply some bit mask on generated
-        // keys:
-        // * clear bit 0, 1, 2 of first byte
-        // * clear bit 7 of last byte
-        // * set bit 6 of last byte
-        if (curve25519 === true) {
-            buffer[0] &= 0xf8;
-            buffer[31] = (buffer[31] & 0x7f) | 0x40;
-        }
-        var result = [];
-        for (var i = 0; i < buffer.length; i++) {
-            result.push(String.fromCharCode(buffer[i]));
-        }
-        return result.join('');
-    }
-
-    // Expose some functions to the outside through this name space.
-    // Note: This is not part of the public API.
-    ns.getbit = _getbit;
-    ns.setbit = _setbit;
-    ns.addmodp = _addmodp;
-    ns.invmodp = _invmodp;
-    ns.mulmodp = _mulmodp;
-    ns.reduce = _reduce;
-    ns.dbl = _dbl;
-    ns.sum = _sum;
-    ns.ZERO = _ZERO;
-    ns.ONE = _ONE;
-    ns.BASE = _BASE;
-    ns.bigintadd = _bigintadd;
-    ns.bigintsub = _bigintsub;
-    ns.bigintcmp = _bigintcmp;
-    ns.mulmodp = _mulmodp;
-    ns.sqrmodp = _sqrmodp;
-    ns.generateKey = _generateKey;
-
-
-module.exports = ns;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js
deleted file mode 100644
index 3978b46..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js
+++ /dev/null
@@ -1,221 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * Core operations on curve 25519 required for the higher level modules.
- */
-
-/*
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Michele Bini
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-var utils = require('./utils');
-
-    /**
-     * @exports jodid25519/curve255
-     * Legacy compatibility module for Michele Bini's previous curve255.js.
-     *
-     * @description
-     * Legacy compatibility module for Michele Bini's previous curve255.js.
-     *
-     * <p>
-     * This code presents an API with all key formats as previously available
-     * from Michele Bini's curve255.js implementation.
-     * </p>
-     */
-    var ns = {};
-
-    function curve25519_raw(f, c) {
-        var a, x_1, q;
-
-        x_1 = c;
-        a = core.dbl(x_1, core.ONE());
-        q = [x_1, core.ONE()];
-
-        var n = 255;
-
-        while (core.getbit(f, n) == 0) {
-            n--;
-            // For correct constant-time operation, bit 255 should always be
-            // set to 1 so the following 'while' loop is never entered.
-            if (n < 0) {
-                return core.ZERO();
-            }
-        }
-        n--;
-
-        var aq = [a, q];
-
-        while (n >= 0) {
-            var r, s;
-            var b = core.getbit(f, n);
-            r = core.sum(aq[0][0], aq[0][1], aq[1][0], aq[1][1], x_1);
-            s = core.dbl(aq[1 - b][0], aq[1 - b][1]);
-            aq[1 - b] = s;
-            aq[b] = r;
-            n--;
-        }
-        q = aq[1];
-
-        q[1] = core.invmodp(q[1]);
-        q[0] = core.mulmodp(q[0], q[1]);
-        core.reduce(q[0]);
-        return q[0];
-    }
-
-    function curve25519b32(a, b) {
-        return _base32encode(curve25519(_base32decode(a),
-                                        _base32decode(b)));
-    }
-
-    function curve25519(f, c) {
-        if (!c) {
-            c = core.BASE();
-        }
-        f[0] &= 0xFFF8;
-        f[15] = (f[15] & 0x7FFF) | 0x4000;
-        return curve25519_raw(f, c);
-    }
-
-    function _hexEncodeVector(k) {
-        var hexKey = utils.hexEncode(k);
-        // Pad with '0' at the front.
-        hexKey = new Array(64 + 1 - hexKey.length).join('0') + hexKey;
-        // Invert bytes.
-        return hexKey.split(/(..)/).reverse().join('');
-    }
-
-    function _hexDecodeVector(v) {
-        // assert(length(x) == 64);
-        // Invert bytes.
-        var hexKey = v.split(/(..)/).reverse().join('');
-        return utils.hexDecode(hexKey);
-    }
-
-
-    // Expose some functions to the outside through this name space.
-
-    /**
-     * Computes the scalar product of a point on the curve 25519.
-     *
-     * This function is used for the DH key-exchange protocol.
-     *
-     * Before multiplication, some bit operations are applied to the
-     * private key to ensure it is a valid Curve25519 secret key.
-     * It is the user's responsibility to make sure that the private
-     * key is a uniformly random, secret value.
-     *
-     * @function
-     * @param f {array}
-     *     Private key.
-     * @param c {array}
-     *     Public point on the curve. If not given, the curve's base point is used.
-     * @returns {array}
-     *     Key point resulting from scalar product.
-     */
-    ns.curve25519 = curve25519;
-
-    /**
-     * Computes the scalar product of a point on the curve 25519.
-     *
-     * This variant does not make sure that the private key is valid.
-     * The user has the responsibility to ensure the private key is
-     * valid or that this results in a safe protocol.  Unless you know
-     * exactly what you are doing, you should not use this variant,
-     * please use 'curve25519' instead.
-     *
-     * @function
-     * @param f {array}
-     *     Private key.
-     * @param c {array}
-     *     Public point on the curve. If not given, the curve's base point is used.
-     * @returns {array}
-     *     Key point resulting from scalar product.
-     */
-    ns.curve25519_raw = curve25519_raw;
-
-    /**
-     * Encodes the internal representation of a key to a canonical hex
-     * representation.
-     *
-     * This is the format commonly used in other libraries and for
-     * test vectors, and is equivalent to the hex dump of the key in
-     * little-endian binary format.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Hexadecimal string representation of key.
-     */
-    ns.hexEncodeVector = _hexEncodeVector;
-
-    /**
-     * Decodes a canonical hex representation of a key
-     * to an internally compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Hexadecimal string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.hexDecodeVector = _hexDecodeVector;
-
-    /**
-     * Encodes the internal representation of a key into a
-     * hexadecimal representation.
-     *
-     * This is a strict positional notation, most significant digit first.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Hexadecimal string representation of key.
-     */
-    ns.hexencode = utils.hexEncode;
-
-    /**
-     * Decodes a hex representation of a key to an internally
-     * compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Hexadecimal string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.hexdecode = utils.hexDecode;
-
-    /**
-     * Encodes the internal representation of a key to a base32
-     * representation.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Base32 string representation of key.
-     */
-    ns.base32encode = utils.base32encode;
-
-    /**
-     * Decodes a base32 representation of a key to an internally
-     * compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Base32 string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.base32decode = utils.base32decode;
-
-module.exports = ns;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/dh.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/dh.js
deleted file mode 100644
index 2f75494..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/dh.js
+++ /dev/null
@@ -1,111 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * EC Diffie-Hellman operations on Curve25519.
- */
-
-/*
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-var utils = require('./utils');
-var curve255 = require('./curve255');
-
-
-    /**
-     * @exports jodid25519/dh
-     * EC Diffie-Hellman operations on Curve25519.
-     *
-     * @description
-     * EC Diffie-Hellman operations on Curve25519.
-     */
-    var ns = {};
-
-
-    function _toString(vector) {
-        var u = new Uint16Array(vector);
-        return (new Buffer(new Uint8Array(u.buffer)));
-    }
-
-    function _fromString(vector) {
-        if (Buffer.isBuffer(vector)) {
-            var u = new Uint8Array(vector);
-            return (new Uint16Array(u.buffer));
-        }
-
-        var result = new Array(16);
-        for (var i = 0, l = 0; i < vector.length; i += 2) {
-            result[l] = (vector.charCodeAt(i + 1) << 8) | vector.charCodeAt(i);
-            l++;
-        }
-        return result;
-    }
-
-
-    /**
-     * Computes a key through scalar multiplication of a point on the curve 25519.
-     *
-     * This function is used for the DH key-exchange protocol. It computes a
-     * key based on a secret key with a public component (opponent's public key
-     * or curve base point if not given) by using scalar multiplication.
-     *
-     * Before multiplication, some bit operations are applied to the
-     * private key to ensure it is a valid Curve25519 secret key.
-     * It is the user's responsibility to make sure that the private
-     * key is a uniformly random, secret value.
-     *
-     * @function
-     * @param privateComponent {string}
-     *     Private point as byte string on the curve.
-     * @param publicComponent {string}
-     *     Public point as byte string on the curve. If not given, the curve's
-     *     base point is used.
-     * @returns {string}
-     *     Key point as byte string resulting from scalar product.
-     */
-    ns.computeKey = function(privateComponent, publicComponent) {
-        if (publicComponent) {
-            return _toString(curve255.curve25519(_fromString(privateComponent),
-                                                 _fromString(publicComponent)));
-        } else {
-            return _toString(curve255.curve25519(_fromString(privateComponent)));
-        }
-    };
-
-    /**
-     * Computes the public key to a private key on the curve 25519.
-     *
-     * Before multiplication, some bit operations are applied to the
-     * private key to ensure it is a valid Curve25519 secret key.
-     * It is the user's responsibility to make sure that the private
-     * key is a uniformly random, secret value.
-     *
-     * @function
-     * @param privateKey {string}
-     *     Private point as byte string on the curve.
-     * @returns {string}
-     *     Public key point as byte string resulting from scalar product.
-     */
-    ns.publicKey = function(privateKey) {
-        return _toString(curve255.curve25519(_fromString(privateKey)));
-    };
-
-
-    /**
-     * Generates a new random private key of 32 bytes length (256 bit).
-     *
-     * @function
-     * @returns {string}
-     *     Byte string containing a new random private key seed.
-     */
-    ns.generateKey = function() {
-        return core.generateKey(true);
-    };
-
-module.exports = ns;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/eddsa.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/eddsa.js
deleted file mode 100644
index c384f32..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/eddsa.js
+++ /dev/null
@@ -1,573 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * Digital signature scheme based on Curve25519 (Ed25519 or EdDSA).
- */
-
-/*
- * Copyright (c) 2011, 2012, 2014 Ron Garret
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Ron Garret
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-var curve255 = require('./curve255');
-var utils = require('./utils');
-var BigInteger = require('jsbn').BigInteger;
-var crypto = require('crypto');
-
-    /**
-     * @exports jodid25519/eddsa
-     * Digital signature scheme based on Curve25519 (Ed25519 or EdDSA).
-     *
-     * @description
-     * Digital signature scheme based on Curve25519 (Ed25519 or EdDSA).
-     *
-     * <p>
-     * This code is adapted from fast-djbec.js, a faster but more complicated
-     * version of the Ed25519 encryption scheme (as compared to djbec.js).
-     * It uses two different representations for big integers: The jsbn
-     * BigInteger class, which can represent arbitrary-length numbers, and a
-     * special fixed-length representation optimised for 256-bit integers.
-     * The reason both are needed is that the Ed25519 algorithm requires some
-     * 512-bit numbers.</p>
-    */
-    var ns = {};
-
-    function _bi255(value) {
-        if (!(this instanceof _bi255)) {
-            return new _bi255(value);
-        }
-        if (typeof value === 'undefined') {
-            return _ZERO;
-        }
-        var c = value.constructor;
-        if ((c === Array || c === Uint16Array || c === Uint32Array) && (value.length === 16)) {
-            this.n = value;
-        } else if ((c === Array) && (value.length === 32)) {
-            this.n = _bytes2bi255(value).n;
-        } else if (c === String) {
-            this.n = utils.hexDecode(value);
-        } else if (c === Number) {
-            this.n = [value & 0xffff,
-                      value >> 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-        } else if (value instanceof _bi255) {
-            this.n = value.n.slice(0); // Copy constructor
-        } else {
-            throw "Bad argument for bignum: " + value;
-        }
-    }
-
-   _bi255.prototype = {
-        'toString' : function() {
-            return utils.hexEncode(this.n);
-        },
-        'toSource' : function() {
-            return '_' + utils.hexEncode(this.n);
-        },
-        'plus' : function(n1) {
-            return _bi255(core.bigintadd(this.n, n1.n));
-        },
-        'minus' : function(n1) {
-            return _bi255(core.bigintsub(this.n, n1.n)).modq();
-        },
-        'times' : function(n1) {
-            return _bi255(core.mulmodp(this.n, n1.n));
-        },
-        'divide' : function(n1) {
-            return this.times(n1.inv());
-        },
-        'sqr' : function() {
-            return _bi255(core.sqrmodp(this.n));
-        },
-        'cmp' : function(n1) {
-            return core.bigintcmp(this.n, n1.n);
-        },
-        'equals' : function(n1) {
-            return this.cmp(n1) === 0;
-        },
-        'isOdd' : function() {
-            return (this.n[0] & 1) === 1;
-        },
-        'shiftLeft' : function(cnt) {
-            _shiftL(this.n, cnt);
-            return this;
-        },
-        'shiftRight' : function(cnt) {
-            _shiftR(this.n, cnt);
-            return this;
-        },
-        'inv' : function() {
-            return _bi255(core.invmodp(this.n));
-        },
-        'pow' : function(e) {
-            return _bi255(_pow(this.n, e.n));
-        },
-        'modq' : function() {
-            return _modq(this);
-        },
-        'bytes' : function() {
-            return _bi255_bytes(this);
-        }
-    };
-
-    function _shiftL(n, cnt) {
-        var lastcarry = 0;
-        for (var i = 0; i < 16; i++) {
-            var carry = n[i] >> (16 - cnt);
-            n[i] = (n[i] << cnt) & 0xffff | lastcarry;
-            lastcarry = carry;
-        }
-        return n;
-    }
-
-    function _shiftR(n, cnt) {
-        var lastcarry = 0;
-        for (var i = 15; i >= 0; i--) {
-            var carry = n[i] << (16 - cnt) & 0xffff;
-            n[i] = (n[i] >> cnt) | lastcarry;
-            lastcarry = carry;
-        }
-        return n;
-    }
-
-    function _bi255_bytes(n) {
-        n = _bi255(n); // Make a copy because shiftRight is destructive
-        var a = new Array(32);
-        for (var i = 31; i >= 0; i--) {
-            a[i] = n.n[0] & 0xff;
-            n.shiftRight(8);
-        }
-        return a;
-    }
-
-    function _bytes2bi255(a) {
-        var n = _ZERO;
-        for (var i = 0; i < 32; i++) {
-            n.shiftLeft(8);
-            n = n.plus(_bi255(a[i]));
-        }
-        return n;
-    }
-
-    function _pow(n, e) {
-        var result = core.ONE();
-        for (var i = 0; i < 256; i++) {
-            if (core.getbit(e, i) === 1) {
-                result = core.mulmodp(result, n);
-            }
-            n = core.sqrmodp(n);
-        }
-        return result;
-    }
-
-    var _ZERO = _bi255(0);
-    var _ONE = _bi255(1);
-    var _TWO = _bi255(2);
-    // This is the core prime.
-    var _Q = _bi255([0xffff - 18, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
-                     0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
-                     0xffff, 0xffff, 0x7fff]);
-
-    function _modq(n) {
-        core.reduce(n.n);
-        if (n.cmp(_Q) >= 0) {
-            return _modq(n.minus(_Q));
-        }
-        if (n.cmp(_ZERO) === -1) {
-            return _modq(n.plus(_Q));
-        } else {
-            return n;
-        }
-    }
-
-    // _RECOVERY_EXPONENT = _Q.plus(_bi255(3)).divide(_bi255(8));
-    var _RECOVERY_EXPONENT = _bi255('0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe');
-    // _D = _Q.minus(_bi255(121665)).divide(_bi255(121666));
-    var _D = _bi255('52036cee2b6ffe738cc740797779e89800700a4d4141d8ab75eb4dca135978a3');
-    // _I = _TWO.pow(_Q.minus(_ONE).divide(_bi255(4)));
-    var _I = _bi255('2b8324804fc1df0b2b4d00993dfbd7a72f431806ad2fe478c4ee1b274a0ea0b0');
-    // _L = _TWO.pow(_bi255(252)).plus(_bi255('14def9dea2f79cd65812631a5cf5d3ed'));
-    var _L = _bi255('1000000000000000000000000000000014def9dea2f79cd65812631a5cf5d3ed');
-    var _L_BI = _bi('1000000000000000000000000000000014def9dea2f79cd65812631a5cf5d3ed', 16);
-
-
-    // ////////////////////////////////////////////////////////////
-
-    function _isoncurve(p) {
-        var x = p[0];
-        var y = p[1];
-        var xsqr = x.sqr();
-        var ysqr = y.sqr();
-        var v = _D.times(xsqr).times(ysqr);
-        return ysqr.minus(xsqr).minus(_ONE).minus(v).modq().equals(_ZERO);
-    }
-
-    function _xrecover(y) {
-        var ysquared = y.sqr();
-        var xx = ysquared.minus(_ONE).divide(_ONE.plus(_D.times(ysquared)));
-        var x = xx.pow(_RECOVERY_EXPONENT);
-        if (!(x.times(x).minus(xx).equals(_ZERO))) {
-            x = x.times(_I);
-        }
-        if (x.isOdd()) {
-            x = _Q.minus(x);
-        }
-        return x;
-    }
-
-    function _x_pt_add(pt1, pt2) {
-        var x1 = pt1[0];
-        var y1 = pt1[1];
-        var z1 = pt1[2];
-        var t1 = pt1[3];
-        var x2 = pt2[0];
-        var y2 = pt2[1];
-        var z2 = pt2[2];
-        var t2 = pt2[3];
-        var A = y1.minus(x1).times(y2.plus(x2));
-        var B = y1.plus(x1).times(y2.minus(x2));
-        var C = z1.times(_TWO).times(t2);
-        var D = t1.times(_TWO).times(z2);
-        var E = D.plus(C);
-        var F = B.minus(A);
-        var G = B.plus(A);
-        var H = D.minus(C);
-        return [E.times(F), G.times(H), F.times(G), E.times(H)];
-    }
-
-    function _xpt_double(pt1) {
-        var x1 = pt1[0];
-        var y1 = pt1[1];
-        var z1 = pt1[2];
-        var A = x1.times(x1);
-        var B = y1.times(y1);
-        var C = _TWO.times(z1).times(z1);
-        var D = _Q.minus(A);
-        var J = x1.plus(y1);
-        var E = J.times(J).minus(A).minus(B);
-        var G = D.plus(B);
-        var F = G.minus(C);
-        var H = D.minus(B);
-        return [E.times(F), G.times(H), F.times(G), E.times(H)];
-    }
-
-    function _xpt_mult(pt, n) {
-        if (n.equals(_ZERO)) {
-            return [_ZERO, _ONE, _ONE, _ZERO];
-        }
-        var odd = n.isOdd();
-        n.shiftRight(1);
-        var value = _xpt_double(_xpt_mult(pt, n));
-        return odd ? _x_pt_add(value, pt) : value;
-    }
-
-    function _pt_xform(pt) {
-        var x = pt[0];
-        var y = pt[1];
-        return [x, y, _ONE, x.times(y)];
-    }
-
-    function _pt_unxform(pt) {
-        var x = pt[0];
-        var y = pt[1];
-        var z = pt[2];
-        var invz = z.inv();
-        return [x.times(invz), y.times(invz)];
-    }
-
-    function _scalarmult(pt, n) {
-        return _pt_unxform(_xpt_mult(_pt_xform(pt), n));
-    }
-
-    function _bytesgetbit(bytes, n) {
-        return (bytes[bytes.length - (n >>> 3) - 1] >> (n & 7)) & 1;
-    }
-
-    function _xpt_mult_bytes(pt, bytes) {
-        var r = [_ZERO, _ONE, _ONE, _ZERO];
-        for (var i = (bytes.length << 3) - 1; i >= 0; i--) {
-            r = _xpt_double(r);
-            if (_bytesgetbit(bytes, i) === 1) {
-                r = _x_pt_add(r, pt);
-            }
-        }
-        return r;
-    }
-
-    function _scalarmultBytes(pt, bytes) {
-        return _pt_unxform(_xpt_mult_bytes(_pt_xform(pt), bytes));
-    }
-
-    var _by = _bi255(4).divide(_bi255(5));
-    var _bx = _xrecover(_by);
-    var _bp = [_bx, _by];
-
-    function _encodeint(n) {
-        return n.bytes(32).reverse();
-    }
-    function _decodeint(b) {
-        return _bi255(b.slice(0).reverse());
-    }
-
-    function _encodepoint(p) {
-        var v = _encodeint(p[1]);
-        if (p[0].isOdd()) {
-            v[31] |= 0x80;
-        }
-        return v;
-    }
-
-    function _decodepoint(v) {
-        v = v.slice(0);
-        var signbit = v[31] >> 7;
-        v[31] &= 127;
-        var y = _decodeint(v);
-        var x = _xrecover(y);
-        if ((x.n[0] & 1) !== signbit) {
-            x = _Q.minus(x);
-        }
-        var p = [x, y];
-        if (!_isoncurve(p)) {
-            throw ('Point is not on curve');
-        }
-        return p;
-    }
-
-    // //////////////////////////////////////////////////
-
-    /**
-     * Factory function to create a suitable BigInteger.
-     *
-     * @param value
-     *     The value for the big integer.
-     * @param base {integer}
-     *     Base of the conversion of elements in ``value``.
-     * @returns
-     *     A BigInteger object.
-     */
-    function _bi(value, base) {
-        if (base !== undefined) {
-            if (base === 256) {
-                return _bi(utils.string2bytes(value));
-            }
-            return new BigInteger(value, base);
-        } else if (typeof value === 'string') {
-            return new BigInteger(value, 10);
-        } else if ((value instanceof Array) || (value instanceof Uint8Array)
-          || Buffer.isBuffer(value)) {
-            return new BigInteger(value);
-        } else if (typeof value === 'number') {
-            return new BigInteger(value.toString(), 10);
-        } else {
-            throw "Can't convert " + value + " to BigInteger";
-        }
-    }
-
-    function _bi2bytes(n, cnt) {
-        if (cnt === undefined) {
-            cnt = (n.bitLength() + 7) >>> 3;
-        }
-        var bytes = new Array(cnt);
-        for (var i = cnt - 1; i >= 0; i--) {
-            bytes[i] = n[0] & 255; // n.and(0xff);
-            n = n.shiftRight(8);
-        }
-        return bytes;
-    }
-
-    BigInteger.prototype.bytes = function(n) {
-        return _bi2bytes(this, n);
-    };
-
-    // /////////////////////////////////////////////////////////
-
-    function _bytehash(s) {
-        var sha = crypto.createHash('sha512').update(s).digest();
-        return _bi2bytes(_bi(sha), 64).reverse();
-    }
-
-    function _stringhash(s) {
-        var sha = crypto.createHash('sha512').update(s).digest();
-        return _map(_chr, _bi2bytes(_bi(sha), 64)).join('');
-    }
-
-    function _inthash(s) {
-        // Need a leading 0 to prevent sign extension
-        return _bi([0].concat(_bytehash(s)));
-    }
-
-    function _inthash_lo(s) {
-        return _bi255(_bytehash(s).slice(32, 64));
-    }
-
-    function _inthash_mod_l(s) {
-        return _inthash(s).mod(_L_BI);
-    }
-
-    function _get_a(sk) {
-        var a = _inthash_lo(sk);
-        a.n[0] &= 0xfff8;
-        a.n[15] &= 0x3fff;
-        a.n[15] |= 0x4000;
-        return a;
-    }
-
-    function _publickey(sk) {
-        return _encodepoint(_scalarmult(_bp, _get_a(sk)));
-    }
-
-    function _map(f, l) {
-        var result = new Array(l.length);
-        for (var i = 0; i < l.length; i++) {
-            result[i] = f(l[i]);
-        }
-        return result;
-    }
-
-    function _chr(n) {
-        return String.fromCharCode(n);
-    }
-
-    function _ord(c) {
-        return c.charCodeAt(0);
-    }
-
-    function _pt_add(p1, p2) {
-        return _pt_unxform(_x_pt_add(_pt_xform(p1), _pt_xform(p2)));
-    }
-
-
-    // Exports for the API.
-
-    /**
-     * Checks whether a point is on the curve.
-     *
-     * @function
-     * @param point {string}
-     *     The point to check for in a byte string representation.
-     * @returns {boolean}
-     *     true if the point is on the curve, false otherwise.
-     */
-    ns.isOnCurve = function(point) {
-        try {
-            _isoncurve(_decodepoint(utils.string2bytes(point)));
-        } catch(e) {
-            if (e === 'Point is not on curve') {
-                return false;
-            } else {
-                throw e;
-            }
-        }
-        return true;
-    };
-
-
-    /**
-     * Computes the EdDSA public key.
-     *
-     * <p>Note: Seeds should be a byte string, not a unicode string containing
-     * multi-byte characters.</p>
-     *
-     * @function
-     * @param keySeed {string}
-     *     Private key seed in the form of a byte string.
-     * @returns {string}
-     *     Public key as byte string computed from the private key seed
-     *     (32 bytes).
-     */
-    ns.publicKey = function(keySeed) {
-        return utils.bytes2string(_publickey(keySeed));
-    };
-
-
-    /**
-     * Computes an EdDSA signature of a message.
-     *
-     * <p>Notes:</p>
-     *
-     * <ul>
-     *   <li>Unicode messages need to be converted to a byte representation
-     *   (e. g. UTF-8).</li>
-     *   <li>If `publicKey` is given, and it is *not* a point of the curve,
-     *   the signature will be faulty, but no error will be thrown.</li>
-     * </ul>
-     *
-     * @function
-     * @param message {string}
-     *     Message in the form of a byte string.
-     * @param keySeed {string}
-     *     Private key seed in the form of a byte string.
-     * @param publicKey {string}
-     *     Public key as byte string (if not present, it will be computed from
-     *     the private key seed).
-     * @returns {string}
-     *     Detached message signature in the form of a byte string (64 bytes).
-     */
-    ns.sign = function(message, keySeed, publicKey) {
-        if (publicKey === undefined) {
-            publicKey = _publickey(keySeed);
-        } else {
-            publicKey = utils.string2bytes(publicKey);
-        }
-        var a = _bi(_get_a(keySeed).toString(), 16);
-        var hs = _stringhash(keySeed);
-        var r = _bytehash(hs.slice(32, 64) + message);
-        var rp = _scalarmultBytes(_bp, r);
-        var erp = _encodepoint(rp);
-        r = _bi(r).mod(_bi(1, 10).shiftLeft(512));
-        var s = _map(_chr, erp).join('') + _map(_chr, publicKey).join('') + message;
-        s = _inthash_mod_l(s).multiply(a).add(r).mod(_L_BI);
-        return utils.bytes2string(erp.concat(_encodeint(s)));
-    };
-
-
-    /**
-     * Verifies an EdDSA signature of a message with the public key.
-     *
-     * <p>Note: Unicode messages need to be converted to a byte representation
-     * (e. g. UTF-8).</p>
-     *
-     * @function
-     * @param signature {string}
-     *     Message signature in the form of a byte string. Can be detached
-     *     (64 bytes), or attached to be sliced off.
-     * @param message {string}
-     *     Message in the form of a byte string.
-     * @param publicKey {string}
-     *     Public key as byte string (if not present, it will be computed from
-     *     the private key seed).
-     * @returns {boolean}
-     *     true, if the signature verifies.
-     */
-    ns.verify = function(signature, message, publicKey) {
-        signature = utils.string2bytes(signature.slice(0, 64));
-        publicKey = utils.string2bytes(publicKey);
-        var rpe = signature.slice(0, 32);
-        var rp = _decodepoint(rpe);
-        var a = _decodepoint(publicKey);
-        var s = _decodeint(signature.slice(32, 64));
-        var h = _inthash(utils.bytes2string(rpe.concat(publicKey)) + message);
-        var v1 = _scalarmult(_bp, s);
-        var value = _scalarmultBytes(a, _bi2bytes(h));
-        var v2 = _pt_add(rp, value);
-        return v1[0].equals(v2[0]) && v1[1].equals(v2[1]);
-    };
-
-
-    /**
-     * Generates a new random private key seed of 32 bytes length (256 bit).
-     *
-     * @function
-     * @returns {string}
-     *     Byte string containing a new random private key seed.
-     */
-    ns.generateKeySeed = function() {
-        return core.generateKey(false);
-    };
-
-module.exports = ns;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/utils.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/utils.js
deleted file mode 100644
index c795231..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/utils.js
+++ /dev/null
@@ -1,198 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * A collection of general utility functions..
- */
-
-/*
- * Copyright (c) 2011, 2012, 2014 Ron Garret
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Michele Bini, Ron Garret
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-
-    /**
-     * @exports jodid25519/utils
-     * A collection of general utility functions..
-     *
-     * @description
-     * A collection of general utility functions..
-     */
-    var ns = {};
-
-    var _HEXCHARS = "0123456789abcdef";
-
-    function _hexencode(vector) {
-        var result = [];
-        for (var i = vector.length - 1; i >= 0; i--) {
-            var value = vector[i];
-            result.push(_HEXCHARS.substr((value >>> 12) & 0x0f, 1));
-            result.push(_HEXCHARS.substr((value >>> 8) & 0x0f, 1));
-            result.push(_HEXCHARS.substr((value >>> 4) & 0x0f, 1));
-            result.push(_HEXCHARS.substr(value & 0x0f, 1));
-        }
-        return result.join('');
-    }
-
-    function _hexdecode(vector) {
-        var result = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-        for (var i = vector.length - 1, l = 0; i >= 0; i -= 4) {
-            result[l] = (_HEXCHARS.indexOf(vector.charAt(i)))
-                      | (_HEXCHARS.indexOf(vector.charAt(i - 1)) << 4)
-                      | (_HEXCHARS.indexOf(vector.charAt(i - 2)) << 8)
-                      | (_HEXCHARS.indexOf(vector.charAt(i - 3)) << 12);
-            l++;
-        }
-        return result;
-    }
-
-    var _BASE32CHARS = "abcdefghijklmnopqrstuvwxyz234567";
-
-    var _BASE32VALUES = (function () {
-        var result = {};
-        for (var i = 0; i < _BASE32CHARS.length; i++) {
-            result[_BASE32CHARS.charAt(i)] = i;
-        }
-        return result;
-    })();
-
-    function _base32encode(n) {
-        var c;
-        var r = "";
-        for (c = 0; c < 255; c += 5) {
-            r = _BASE32CHARS.substr(core.getbit(n, c)
-                                    + (core.getbit(n, c + 1) << 1)
-                                    + (core.getbit(n, c + 2) << 2)
-                                    + (core.getbit(n, c + 3) << 3)
-                                    + (core.getbit(n, c + 4) << 4), 1)
-                                    + r;
-        }
-        return r;
-    }
-
-    function _base32decode(n) {
-        var c = 0;
-        var r = core.ZERO();
-        var l = n.length;
-        for (c = 0; (l > 0) && (c < 255); c += 5) {
-            l--;
-            var v = _BASE32VALUES[n.substr(l, 1)];
-            core.setbit(r, c, v & 1);
-            v >>= 1;
-            core.setbit(r, c + 1, v & 1);
-            v >>= 1;
-            core.setbit(r, c + 2, v & 1);
-            v >>= 1;
-            core.setbit(r, c + 3, v & 1);
-            v >>= 1;
-            core.setbit(r, c + 4, v & 1);
-           }
-        return r;
-    }
-
-    function _map(f, l) {
-        var result = new Array(l.length);
-        for (var i = 0; i < l.length; i++) {
-            result[i] = f(l[i]);
-        }
-        return result;
-    }
-
-    function _chr(n) {
-        return String.fromCharCode(n);
-    }
-
-    function _ord(c) {
-        return c.charCodeAt(0);
-    }
-
-    function _bytes2string(bytes) {
-        return _map(_chr, bytes).join('');
-    }
-
-    function _string2bytes(s) {
-        return _map(_ord, s);
-    }
-
-
-    // Expose some functions to the outside through this name space.
-
-    /**
-     * Encodes an array of unsigned 8-bit integers to a hex string.
-     *
-     * @function
-     * @param vector {array}
-     *     Array containing the byte values.
-     * @returns {string}
-     *     String containing vector in a hexadecimal representation.
-     */
-    ns.hexEncode = _hexencode;
-
-
-    /**
-     * Decodes a hex string to an array of unsigned 8-bit integers.
-     *
-     * @function
-     * @param vector {string}
-     *     String containing vector in a hexadecimal representation.
-     * @returns {array}
-     *     Array containing the byte values.
-     */
-    ns.hexDecode = _hexdecode;
-
-
-    /**
-     * Encodes an array of unsigned 8-bit integers using base32 encoding.
-     *
-     * @function
-     * @param vector {array}
-     *     Array containing the byte values.
-     * @returns {string}
-     *     String containing vector in a hexadecimal representation.
-     */
-    ns.base32encode = _base32encode;
-
-
-    /**
-     * Decodes a base32 encoded string to an array of unsigned 8-bit integers.
-     *
-     * @function
-     * @param vector {string}
-     *     String containing vector in a hexadecimal representation.
-     * @returns {array}
-     *     Array containing the byte values.
-     */
-    ns.base32decode = _base32decode;
-
-
-    /**
-     * Converts an unsigned 8-bit integer array representation to a byte string.
-     *
-     * @function
-     * @param vector {array}
-     *     Array containing the byte values.
-     * @returns {string}
-     *     Byte string representation of vector.
-     */
-    ns.bytes2string = _bytes2string;
-
-
-    /**
-     * Converts a byte string representation to an array of unsigned
-     * 8-bit integers.
-     *
-     * @function
-     * @param vector {array}
-     *     Array containing the byte values.
-     * @returns {string}
-     *     Byte string representation of vector.
-     */
-    ns.string2bytes = _string2bytes;
-
-module.exports = ns;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json
deleted file mode 100644
index 22f89a9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/package.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  "name": "jodid25519",
-  "version": "1.0.2",
-  "description": "jodid25519 - Curve 25519-based cryptography",
-  "main": "index.js",
-  "directories": {
-    "src": "src",
-    "test": "test",
-    "doc": "doc"
-  },
-  "scripts": {
-    "test": "mocha test/*_test.js"
-  },
-  "homepage": "https://github.com/meganz/jodid25519",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/meganz/jodid25519.git"
-  },
-  "bugs": {
-    "url": "https://github.com/meganz/jodid25519/issues"
-  },
-  "keywords": [
-    "Curve25519",
-    "Ed25519",
-    "ECDH",
-    "EdDSA",
-    "ECDSA",
-    "encryption",
-    "signing"
-  ],
-  "author": {
-    "name": "Michele Bini, Ron Garret, Guy K. Kloss"
-  },
-  "license": "MIT",
-  "dependencies": {
-    "jsbn": "~0.1.0"
-  },
-  "devDependencies": {
-    "almond": "~0.3.1",
-    "chai": "^3.0.0",
-    "mocha": "~2.0.1",
-    "istanbul": "~0.3.5",
-    "ibrik": "~2.0.0",
-    "dateformat": "~1.0.7-1.2.3",
-    "sinon": "~1.10.3",
-    "sinon-chai": "^2.8.0",
-    "jsdoc": "<=3.3.0"
-  },
-  "gitHead": "a83b9fcf7fd3be4f27cd4a57817aff171c7cd918",
-  "_id": "jodid25519@1.0.2",
-  "_shasum": "06d4912255093419477d425633606e0e90782967",
-  "_from": "jodid25519@>=1.0.0 <2.0.0",
-  "_npmVersion": "2.14.4",
-  "_nodeVersion": "4.1.1",
-  "_npmUser": {
-    "name": "arekinath",
-    "email": "alex@cooperi.net"
-  },
-  "dist": {
-    "shasum": "06d4912255093419477d425633606e0e90782967",
-    "tarball": "https://registry.npmjs.org/jodid25519/-/jodid25519-1.0.2.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "arekinath",
-      "email": "alex@cooperi.net"
-    }
-  ],
-  "_resolved": "https://registry.npmjs.org/jodid25519/-/jodid25519-1.0.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/.npmignore
deleted file mode 100644
index 28f1ba7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/.npmignore
+++ /dev/null
@@ -1,2 +0,0 @@
-node_modules
-.DS_Store
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/LICENSE
deleted file mode 100644
index 2a6457e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/LICENSE
+++ /dev/null
@@ -1,40 +0,0 @@
-Licensing
----------
-
-This software is covered under the following copyright:
-
-/*
- * Copyright (c) 2003-2005  Tom Wu
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, 
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  
- *
- * IN NO EVENT SHALL TOM WU BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
- * THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * In addition, the following condition applies:
- *
- * All redistributions must retain an intact copy of this copyright notice
- * and disclaimer.
- */
-
-Address all questions regarding this license to:
-
-  Tom Wu
-  tjw@cs.Stanford.EDU
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/README.md
deleted file mode 100644
index 7aac67f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/README.md
+++ /dev/null
@@ -1,175 +0,0 @@
-# jsbn: javascript big number
-
-[Tom Wu's Original Website](http://www-cs-students.stanford.edu/~tjw/jsbn/)
-
-I felt compelled to put this on github and publish to npm. I haven't tested every other big integer library out there, but the few that I have tested in comparison to this one have not even come close in performance. I am aware of the `bi` module on npm, however it has been modified and I wanted to publish the original without modifications. This is jsbn and jsbn2 from Tom Wu's original website above, with the modular pattern applied to prevent global leaks and to allow for use with node.js on the server side.
-
-## usage
-
-    var BigInteger = require('jsbn');
-    
-    var a = new BigInteger('91823918239182398123');
-    alert(a.bitLength()); // 67
-
-
-## API
-
-### bi.toString()
-
-returns the base-10 number as a string
-
-### bi.negate()
-
-returns a new BigInteger equal to the negation of `bi`
-
-### bi.abs
-
-returns new BI of absolute value
-
-### bi.compareTo
-
-
-
-### bi.bitLength
-
-
-
-### bi.mod
-
-
-
-### bi.modPowInt
-
-
-
-### bi.clone
-
-
-
-### bi.intValue
-
-
-
-### bi.byteValue
-
-
-
-### bi.shortValue
-
-
-
-### bi.signum
-
-
-
-### bi.toByteArray
-
-
-
-### bi.equals
-
-
-
-### bi.min
-
-
-
-### bi.max
-
-
-
-### bi.and
-
-
-
-### bi.or
-
-
-
-### bi.xor
-
-
-
-### bi.andNot
-
-
-
-### bi.not
-
-
-
-### bi.shiftLeft
-
-
-
-### bi.shiftRight
-
-
-
-### bi.getLowestSetBit
-
-
-
-### bi.bitCount
-
-
-
-### bi.testBit
-
-
-
-### bi.setBit
-
-
-
-### bi.clearBit
-
-
-
-### bi.flipBit
-
-
-
-### bi.add
-
-
-
-### bi.subtract
-
-
-
-### bi.multiply
-
-
-
-### bi.divide
-
-
-
-### bi.remainder
-
-
-
-### bi.divideAndRemainder
-
-
-
-### bi.modPow
-
-
-
-### bi.modInverse
-
-
-
-### bi.pow
-
-
-
-### bi.gcd
-
-
-
-### bi.isProbablePrime
-
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.html b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.html
deleted file mode 100644
index 7c26a56..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.html
+++ /dev/null
@@ -1,12 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="utf-8">
-        <title></title>
-    </head>
-    <body>
-        
-        
-        <script src="index.js"></script>
-    </body>
-</html>
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.js
deleted file mode 100644
index 664c1b4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/example.js
+++ /dev/null
@@ -1,3 +0,0 @@
-var BigInteger = require('./');
-var a = new BigInteger('91823918239182398123');
-console.log(a.bitLength());
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/index.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/index.js
deleted file mode 100644
index e32fe13..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/index.js
+++ /dev/null
@@ -1,1358 +0,0 @@
-(function(){
-
-    // Copyright (c) 2005  Tom Wu
-    // All Rights Reserved.
-    // See "LICENSE" for details.
-
-    // Basic JavaScript BN library - subset useful for RSA encryption.
-
-    // Bits per digit
-    var dbits;
-
-    // JavaScript engine analysis
-    var canary = 0xdeadbeefcafe;
-    var j_lm = ((canary&0xffffff)==0xefcafe);
-
-    // (public) Constructor
-    function BigInteger(a,b,c) {
-      if(a != null)
-        if("number" == typeof a) this.fromNumber(a,b,c);
-        else if(b == null && "string" != typeof a) this.fromString(a,256);
-        else this.fromString(a,b);
-    }
-
-    // return new, unset BigInteger
-    function nbi() { return new BigInteger(null); }
-
-    // am: Compute w_j += (x*this_i), propagate carries,
-    // c is initial carry, returns final carry.
-    // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
-    // We need to select the fastest one that works in this environment.
-
-    // am1: use a single mult and divide to get the high bits,
-    // max digit bits should be 26 because
-    // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
-    function am1(i,x,w,j,c,n) {
-      while(--n >= 0) {
-        var v = x*this[i++]+w[j]+c;
-        c = Math.floor(v/0x4000000);
-        w[j++] = v&0x3ffffff;
-      }
-      return c;
-    }
-    // am2 avoids a big mult-and-extract completely.
-    // Max digit bits should be <= 30 because we do bitwise ops
-    // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
-    function am2(i,x,w,j,c,n) {
-      var xl = x&0x7fff, xh = x>>15;
-      while(--n >= 0) {
-        var l = this[i]&0x7fff;
-        var h = this[i++]>>15;
-        var m = xh*l+h*xl;
-        l = xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff);
-        c = (l>>>30)+(m>>>15)+xh*h+(c>>>30);
-        w[j++] = l&0x3fffffff;
-      }
-      return c;
-    }
-    // Alternately, set max digit bits to 28 since some
-    // browsers slow down when dealing with 32-bit numbers.
-    function am3(i,x,w,j,c,n) {
-      var xl = x&0x3fff, xh = x>>14;
-      while(--n >= 0) {
-        var l = this[i]&0x3fff;
-        var h = this[i++]>>14;
-        var m = xh*l+h*xl;
-        l = xl*l+((m&0x3fff)<<14)+w[j]+c;
-        c = (l>>28)+(m>>14)+xh*h;
-        w[j++] = l&0xfffffff;
-      }
-      return c;
-    }
-    var inBrowser = typeof navigator !== "undefined";
-    if(inBrowser && j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
-      BigInteger.prototype.am = am2;
-      dbits = 30;
-    }
-    else if(inBrowser && j_lm && (navigator.appName != "Netscape")) {
-      BigInteger.prototype.am = am1;
-      dbits = 26;
-    }
-    else { // Mozilla/Netscape seems to prefer am3
-      BigInteger.prototype.am = am3;
-      dbits = 28;
-    }
-
-    BigInteger.prototype.DB = dbits;
-    BigInteger.prototype.DM = ((1<<dbits)-1);
-    BigInteger.prototype.DV = (1<<dbits);
-
-    var BI_FP = 52;
-    BigInteger.prototype.FV = Math.pow(2,BI_FP);
-    BigInteger.prototype.F1 = BI_FP-dbits;
-    BigInteger.prototype.F2 = 2*dbits-BI_FP;
-
-    // Digit conversions
-    var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
-    var BI_RC = new Array();
-    var rr,vv;
-    rr = "0".charCodeAt(0);
-    for(vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
-    rr = "a".charCodeAt(0);
-    for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-    rr = "A".charCodeAt(0);
-    for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-
-    function int2char(n) { return BI_RM.charAt(n); }
-    function intAt(s,i) {
-      var c = BI_RC[s.charCodeAt(i)];
-      return (c==null)?-1:c;
-    }
-
-    // (protected) copy this to r
-    function bnpCopyTo(r) {
-      for(var i = this.t-1; i >= 0; --i) r[i] = this[i];
-      r.t = this.t;
-      r.s = this.s;
-    }
-
-    // (protected) set from integer value x, -DV <= x < DV
-    function bnpFromInt(x) {
-      this.t = 1;
-      this.s = (x<0)?-1:0;
-      if(x > 0) this[0] = x;
-      else if(x < -1) this[0] = x+this.DV;
-      else this.t = 0;
-    }
-
-    // return bigint initialized to value
-    function nbv(i) { var r = nbi(); r.fromInt(i); return r; }
-
-    // (protected) set from string and radix
-    function bnpFromString(s,b) {
-      var k;
-      if(b == 16) k = 4;
-      else if(b == 8) k = 3;
-      else if(b == 256) k = 8; // byte array
-      else if(b == 2) k = 1;
-      else if(b == 32) k = 5;
-      else if(b == 4) k = 2;
-      else { this.fromRadix(s,b); return; }
-      this.t = 0;
-      this.s = 0;
-      var i = s.length, mi = false, sh = 0;
-      while(--i >= 0) {
-        var x = (k==8)?s[i]&0xff:intAt(s,i);
-        if(x < 0) {
-          if(s.charAt(i) == "-") mi = true;
-          continue;
-        }
-        mi = false;
-        if(sh == 0)
-          this[this.t++] = x;
-        else if(sh+k > this.DB) {
-          this[this.t-1] |= (x&((1<<(this.DB-sh))-1))<<sh;
-          this[this.t++] = (x>>(this.DB-sh));
-        }
-        else
-          this[this.t-1] |= x<<sh;
-        sh += k;
-        if(sh >= this.DB) sh -= this.DB;
-      }
-      if(k == 8 && (s[0]&0x80) != 0) {
-        this.s = -1;
-        if(sh > 0) this[this.t-1] |= ((1<<(this.DB-sh))-1)<<sh;
-      }
-      this.clamp();
-      if(mi) BigInteger.ZERO.subTo(this,this);
-    }
-
-    // (protected) clamp off excess high words
-    function bnpClamp() {
-      var c = this.s&this.DM;
-      while(this.t > 0 && this[this.t-1] == c) --this.t;
-    }
-
-    // (public) return string representation in given radix
-    function bnToString(b) {
-      if(this.s < 0) return "-"+this.negate().toString(b);
-      var k;
-      if(b == 16) k = 4;
-      else if(b == 8) k = 3;
-      else if(b == 2) k = 1;
-      else if(b == 32) k = 5;
-      else if(b == 4) k = 2;
-      else return this.toRadix(b);
-      var km = (1<<k)-1, d, m = false, r = "", i = this.t;
-      var p = this.DB-(i*this.DB)%k;
-      if(i-- > 0) {
-        if(p < this.DB && (d = this[i]>>p) > 0) { m = true; r = int2char(d); }
-        while(i >= 0) {
-          if(p < k) {
-            d = (this[i]&((1<<p)-1))<<(k-p);
-            d |= this[--i]>>(p+=this.DB-k);
-          }
-          else {
-            d = (this[i]>>(p-=k))&km;
-            if(p <= 0) { p += this.DB; --i; }
-          }
-          if(d > 0) m = true;
-          if(m) r += int2char(d);
-        }
-      }
-      return m?r:"0";
-    }
-
-    // (public) -this
-    function bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; }
-
-    // (public) |this|
-    function bnAbs() { return (this.s<0)?this.negate():this; }
-
-    // (public) return + if this > a, - if this < a, 0 if equal
-    function bnCompareTo(a) {
-      var r = this.s-a.s;
-      if(r != 0) return r;
-      var i = this.t;
-      r = i-a.t;
-      if(r != 0) return (this.s<0)?-r:r;
-      while(--i >= 0) if((r=this[i]-a[i]) != 0) return r;
-      return 0;
-    }
-
-    // returns bit length of the integer x
-    function nbits(x) {
-      var r = 1, t;
-      if((t=x>>>16) != 0) { x = t; r += 16; }
-      if((t=x>>8) != 0) { x = t; r += 8; }
-      if((t=x>>4) != 0) { x = t; r += 4; }
-      if((t=x>>2) != 0) { x = t; r += 2; }
-      if((t=x>>1) != 0) { x = t; r += 1; }
-      return r;
-    }
-
-    // (public) return the number of bits in "this"
-    function bnBitLength() {
-      if(this.t <= 0) return 0;
-      return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));
-    }
-
-    // (protected) r = this << n*DB
-    function bnpDLShiftTo(n,r) {
-      var i;
-      for(i = this.t-1; i >= 0; --i) r[i+n] = this[i];
-      for(i = n-1; i >= 0; --i) r[i] = 0;
-      r.t = this.t+n;
-      r.s = this.s;
-    }
-
-    // (protected) r = this >> n*DB
-    function bnpDRShiftTo(n,r) {
-      for(var i = n; i < this.t; ++i) r[i-n] = this[i];
-      r.t = Math.max(this.t-n,0);
-      r.s = this.s;
-    }
-
-    // (protected) r = this << n
-    function bnpLShiftTo(n,r) {
-      var bs = n%this.DB;
-      var cbs = this.DB-bs;
-      var bm = (1<<cbs)-1;
-      var ds = Math.floor(n/this.DB), c = (this.s<<bs)&this.DM, i;
-      for(i = this.t-1; i >= 0; --i) {
-        r[i+ds+1] = (this[i]>>cbs)|c;
-        c = (this[i]&bm)<<bs;
-      }
-      for(i = ds-1; i >= 0; --i) r[i] = 0;
-      r[ds] = c;
-      r.t = this.t+ds+1;
-      r.s = this.s;
-      r.clamp();
-    }
-
-    // (protected) r = this >> n
-    function bnpRShiftTo(n,r) {
-      r.s = this.s;
-      var ds = Math.floor(n/this.DB);
-      if(ds >= this.t) { r.t = 0; return; }
-      var bs = n%this.DB;
-      var cbs = this.DB-bs;
-      var bm = (1<<bs)-1;
-      r[0] = this[ds]>>bs;
-      for(var i = ds+1; i < this.t; ++i) {
-        r[i-ds-1] |= (this[i]&bm)<<cbs;
-        r[i-ds] = this[i]>>bs;
-      }
-      if(bs > 0) r[this.t-ds-1] |= (this.s&bm)<<cbs;
-      r.t = this.t-ds;
-      r.clamp();
-    }
-
-    // (protected) r = this - a
-    function bnpSubTo(a,r) {
-      var i = 0, c = 0, m = Math.min(a.t,this.t);
-      while(i < m) {
-        c += this[i]-a[i];
-        r[i++] = c&this.DM;
-        c >>= this.DB;
-      }
-      if(a.t < this.t) {
-        c -= a.s;
-        while(i < this.t) {
-          c += this[i];
-          r[i++] = c&this.DM;
-          c >>= this.DB;
-        }
-        c += this.s;
-      }
-      else {
-        c += this.s;
-        while(i < a.t) {
-          c -= a[i];
-          r[i++] = c&this.DM;
-          c >>= this.DB;
-        }
-        c -= a.s;
-      }
-      r.s = (c<0)?-1:0;
-      if(c < -1) r[i++] = this.DV+c;
-      else if(c > 0) r[i++] = c;
-      r.t = i;
-      r.clamp();
-    }
-
-    // (protected) r = this * a, r != this,a (HAC 14.12)
-    // "this" should be the larger one if appropriate.
-    function bnpMultiplyTo(a,r) {
-      var x = this.abs(), y = a.abs();
-      var i = x.t;
-      r.t = i+y.t;
-      while(--i >= 0) r[i] = 0;
-      for(i = 0; i < y.t; ++i) r[i+x.t] = x.am(0,y[i],r,i,0,x.t);
-      r.s = 0;
-      r.clamp();
-      if(this.s != a.s) BigInteger.ZERO.subTo(r,r);
-    }
-
-    // (protected) r = this^2, r != this (HAC 14.16)
-    function bnpSquareTo(r) {
-      var x = this.abs();
-      var i = r.t = 2*x.t;
-      while(--i >= 0) r[i] = 0;
-      for(i = 0; i < x.t-1; ++i) {
-        var c = x.am(i,x[i],r,2*i,0,1);
-        if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1)) >= x.DV) {
-          r[i+x.t] -= x.DV;
-          r[i+x.t+1] = 1;
-        }
-      }
-      if(r.t > 0) r[r.t-1] += x.am(i,x[i],r,2*i,0,1);
-      r.s = 0;
-      r.clamp();
-    }
-
-    // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
-    // r != q, this != m.  q or r may be null.
-    function bnpDivRemTo(m,q,r) {
-      var pm = m.abs();
-      if(pm.t <= 0) return;
-      var pt = this.abs();
-      if(pt.t < pm.t) {
-        if(q != null) q.fromInt(0);
-        if(r != null) this.copyTo(r);
-        return;
-      }
-      if(r == null) r = nbi();
-      var y = nbi(), ts = this.s, ms = m.s;
-      var nsh = this.DB-nbits(pm[pm.t-1]);   // normalize modulus
-      if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); }
-      else { pm.copyTo(y); pt.copyTo(r); }
-      var ys = y.t;
-      var y0 = y[ys-1];
-      if(y0 == 0) return;
-      var yt = y0*(1<<this.F1)+((ys>1)?y[ys-2]>>this.F2:0);
-      var d1 = this.FV/yt, d2 = (1<<this.F1)/yt, e = 1<<this.F2;
-      var i = r.t, j = i-ys, t = (q==null)?nbi():q;
-      y.dlShiftTo(j,t);
-      if(r.compareTo(t) >= 0) {
-        r[r.t++] = 1;
-        r.subTo(t,r);
-      }
-      BigInteger.ONE.dlShiftTo(ys,t);
-      t.subTo(y,y);  // "negative" y so we can replace sub with am later
-      while(y.t < ys) y[y.t++] = 0;
-      while(--j >= 0) {
-        // Estimate quotient digit
-        var qd = (r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);
-        if((r[i]+=y.am(0,qd,r,j,0,ys)) < qd) {   // Try it out
-          y.dlShiftTo(j,t);
-          r.subTo(t,r);
-          while(r[i] < --qd) r.subTo(t,r);
-        }
-      }
-      if(q != null) {
-        r.drShiftTo(ys,q);
-        if(ts != ms) BigInteger.ZERO.subTo(q,q);
-      }
-      r.t = ys;
-      r.clamp();
-      if(nsh > 0) r.rShiftTo(nsh,r); // Denormalize remainder
-      if(ts < 0) BigInteger.ZERO.subTo(r,r);
-    }
-
-    // (public) this mod a
-    function bnMod(a) {
-      var r = nbi();
-      this.abs().divRemTo(a,null,r);
-      if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r);
-      return r;
-    }
-
-    // Modular reduction using "classic" algorithm
-    function Classic(m) { this.m = m; }
-    function cConvert(x) {
-      if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
-      else return x;
-    }
-    function cRevert(x) { return x; }
-    function cReduce(x) { x.divRemTo(this.m,null,x); }
-    function cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
-    function cSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
-
-    Classic.prototype.convert = cConvert;
-    Classic.prototype.revert = cRevert;
-    Classic.prototype.reduce = cReduce;
-    Classic.prototype.mulTo = cMulTo;
-    Classic.prototype.sqrTo = cSqrTo;
-
-    // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
-    // justification:
-    //         xy == 1 (mod m)
-    //         xy =  1+km
-    //   xy(2-xy) = (1+km)(1-km)
-    // x[y(2-xy)] = 1-k^2m^2
-    // x[y(2-xy)] == 1 (mod m^2)
-    // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
-    // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
-    // JS multiply "overflows" differently from C/C++, so care is needed here.
-    function bnpInvDigit() {
-      if(this.t < 1) return 0;
-      var x = this[0];
-      if((x&1) == 0) return 0;
-      var y = x&3;       // y == 1/x mod 2^2
-      y = (y*(2-(x&0xf)*y))&0xf; // y == 1/x mod 2^4
-      y = (y*(2-(x&0xff)*y))&0xff;   // y == 1/x mod 2^8
-      y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff;    // y == 1/x mod 2^16
-      // last step - calculate inverse mod DV directly;
-      // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
-      y = (y*(2-x*y%this.DV))%this.DV;       // y == 1/x mod 2^dbits
-      // we really want the negative inverse, and -DV < y < DV
-      return (y>0)?this.DV-y:-y;
-    }
-
-    // Montgomery reduction
-    function Montgomery(m) {
-      this.m = m;
-      this.mp = m.invDigit();
-      this.mpl = this.mp&0x7fff;
-      this.mph = this.mp>>15;
-      this.um = (1<<(m.DB-15))-1;
-      this.mt2 = 2*m.t;
-    }
-
-    // xR mod m
-    function montConvert(x) {
-      var r = nbi();
-      x.abs().dlShiftTo(this.m.t,r);
-      r.divRemTo(this.m,null,r);
-      if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r);
-      return r;
-    }
-
-    // x/R mod m
-    function montRevert(x) {
-      var r = nbi();
-      x.copyTo(r);
-      this.reduce(r);
-      return r;
-    }
-
-    // x = x/R mod m (HAC 14.32)
-    function montReduce(x) {
-      while(x.t <= this.mt2) // pad x so am has enough room later
-        x[x.t++] = 0;
-      for(var i = 0; i < this.m.t; ++i) {
-        // faster way of calculating u0 = x[i]*mp mod DV
-        var j = x[i]&0x7fff;
-        var u0 = (j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;
-        // use am to combine the multiply-shift-add into one call
-        j = i+this.m.t;
-        x[j] += this.m.am(0,u0,x,i,0,this.m.t);
-        // propagate carry
-        while(x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; }
-      }
-      x.clamp();
-      x.drShiftTo(this.m.t,x);
-      if(x.compareTo(this.m) >= 0) x.subTo(this.m,x);
-    }
-
-    // r = "x^2/R mod m"; x != r
-    function montSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
-
-    // r = "xy/R mod m"; x,y != r
-    function montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
-
-    Montgomery.prototype.convert = montConvert;
-    Montgomery.prototype.revert = montRevert;
-    Montgomery.prototype.reduce = montReduce;
-    Montgomery.prototype.mulTo = montMulTo;
-    Montgomery.prototype.sqrTo = montSqrTo;
-
-    // (protected) true iff this is even
-    function bnpIsEven() { return ((this.t>0)?(this[0]&1):this.s) == 0; }
-
-    // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
-    function bnpExp(e,z) {
-      if(e > 0xffffffff || e < 1) return BigInteger.ONE;
-      var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1;
-      g.copyTo(r);
-      while(--i >= 0) {
-        z.sqrTo(r,r2);
-        if((e&(1<<i)) > 0) z.mulTo(r2,g,r);
-        else { var t = r; r = r2; r2 = t; }
-      }
-      return z.revert(r);
-    }
-
-    // (public) this^e % m, 0 <= e < 2^32
-    function bnModPowInt(e,m) {
-      var z;
-      if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m);
-      return this.exp(e,z);
-    }
-
-    // protected
-    BigInteger.prototype.copyTo = bnpCopyTo;
-    BigInteger.prototype.fromInt = bnpFromInt;
-    BigInteger.prototype.fromString = bnpFromString;
-    BigInteger.prototype.clamp = bnpClamp;
-    BigInteger.prototype.dlShiftTo = bnpDLShiftTo;
-    BigInteger.prototype.drShiftTo = bnpDRShiftTo;
-    BigInteger.prototype.lShiftTo = bnpLShiftTo;
-    BigInteger.prototype.rShiftTo = bnpRShiftTo;
-    BigInteger.prototype.subTo = bnpSubTo;
-    BigInteger.prototype.multiplyTo = bnpMultiplyTo;
-    BigInteger.prototype.squareTo = bnpSquareTo;
-    BigInteger.prototype.divRemTo = bnpDivRemTo;
-    BigInteger.prototype.invDigit = bnpInvDigit;
-    BigInteger.prototype.isEven = bnpIsEven;
-    BigInteger.prototype.exp = bnpExp;
-
-    // public
-    BigInteger.prototype.toString = bnToString;
-    BigInteger.prototype.negate = bnNegate;
-    BigInteger.prototype.abs = bnAbs;
-    BigInteger.prototype.compareTo = bnCompareTo;
-    BigInteger.prototype.bitLength = bnBitLength;
-    BigInteger.prototype.mod = bnMod;
-    BigInteger.prototype.modPowInt = bnModPowInt;
-
-    // "constants"
-    BigInteger.ZERO = nbv(0);
-    BigInteger.ONE = nbv(1);
-
-    // Copyright (c) 2005-2009  Tom Wu
-    // All Rights Reserved.
-    // See "LICENSE" for details.
-
-    // Extended JavaScript BN functions, required for RSA private ops.
-
-    // Version 1.1: new BigInteger("0", 10) returns "proper" zero
-    // Version 1.2: square() API, isProbablePrime fix
-
-    // (public)
-    function bnClone() { var r = nbi(); this.copyTo(r); return r; }
-
-    // (public) return value as integer
-    function bnIntValue() {
-      if(this.s < 0) {
-        if(this.t == 1) return this[0]-this.DV;
-        else if(this.t == 0) return -1;
-      }
-      else if(this.t == 1) return this[0];
-      else if(this.t == 0) return 0;
-      // assumes 16 < DB < 32
-      return ((this[1]&((1<<(32-this.DB))-1))<<this.DB)|this[0];
-    }
-
-    // (public) return value as byte
-    function bnByteValue() { return (this.t==0)?this.s:(this[0]<<24)>>24; }
-
-    // (public) return value as short (assumes DB>=16)
-    function bnShortValue() { return (this.t==0)?this.s:(this[0]<<16)>>16; }
-
-    // (protected) return x s.t. r^x < DV
-    function bnpChunkSize(r) { return Math.floor(Math.LN2*this.DB/Math.log(r)); }
-
-    // (public) 0 if this == 0, 1 if this > 0
-    function bnSigNum() {
-      if(this.s < 0) return -1;
-      else if(this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
-      else return 1;
-    }
-
-    // (protected) convert to radix string
-    function bnpToRadix(b) {
-      if(b == null) b = 10;
-      if(this.signum() == 0 || b < 2 || b > 36) return "0";
-      var cs = this.chunkSize(b);
-      var a = Math.pow(b,cs);
-      var d = nbv(a), y = nbi(), z = nbi(), r = "";
-      this.divRemTo(d,y,z);
-      while(y.signum() > 0) {
-        r = (a+z.intValue()).toString(b).substr(1) + r;
-        y.divRemTo(d,y,z);
-      }
-      return z.intValue().toString(b) + r;
-    }
-
-    // (protected) convert from radix string
-    function bnpFromRadix(s,b) {
-      this.fromInt(0);
-      if(b == null) b = 10;
-      var cs = this.chunkSize(b);
-      var d = Math.pow(b,cs), mi = false, j = 0, w = 0;
-      for(var i = 0; i < s.length; ++i) {
-        var x = intAt(s,i);
-        if(x < 0) {
-          if(s.charAt(i) == "-" && this.signum() == 0) mi = true;
-          continue;
-        }
-        w = b*w+x;
-        if(++j >= cs) {
-          this.dMultiply(d);
-          this.dAddOffset(w,0);
-          j = 0;
-          w = 0;
-        }
-      }
-      if(j > 0) {
-        this.dMultiply(Math.pow(b,j));
-        this.dAddOffset(w,0);
-      }
-      if(mi) BigInteger.ZERO.subTo(this,this);
-    }
-
-    // (protected) alternate constructor
-    function bnpFromNumber(a,b,c) {
-      if("number" == typeof b) {
-        // new BigInteger(int,int,RNG)
-        if(a < 2) this.fromInt(1);
-        else {
-          this.fromNumber(a,c);
-          if(!this.testBit(a-1))	// force MSB set
-            this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this);
-          if(this.isEven()) this.dAddOffset(1,0); // force odd
-          while(!this.isProbablePrime(b)) {
-            this.dAddOffset(2,0);
-            if(this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a-1),this);
-          }
-        }
-      }
-      else {
-        // new BigInteger(int,RNG)
-        var x = new Array(), t = a&7;
-        x.length = (a>>3)+1;
-        b.nextBytes(x);
-        if(t > 0) x[0] &= ((1<<t)-1); else x[0] = 0;
-        this.fromString(x,256);
-      }
-    }
-
-    // (public) convert to bigendian byte array
-    function bnToByteArray() {
-      var i = this.t, r = new Array();
-      r[0] = this.s;
-      var p = this.DB-(i*this.DB)%8, d, k = 0;
-      if(i-- > 0) {
-        if(p < this.DB && (d = this[i]>>p) != (this.s&this.DM)>>p)
-          r[k++] = d|(this.s<<(this.DB-p));
-        while(i >= 0) {
-          if(p < 8) {
-            d = (this[i]&((1<<p)-1))<<(8-p);
-            d |= this[--i]>>(p+=this.DB-8);
-          }
-          else {
-            d = (this[i]>>(p-=8))&0xff;
-            if(p <= 0) { p += this.DB; --i; }
-          }
-          if((d&0x80) != 0) d |= -256;
-          if(k == 0 && (this.s&0x80) != (d&0x80)) ++k;
-          if(k > 0 || d != this.s) r[k++] = d;
-        }
-      }
-      return r;
-    }
-
-    function bnEquals(a) { return(this.compareTo(a)==0); }
-    function bnMin(a) { return(this.compareTo(a)<0)?this:a; }
-    function bnMax(a) { return(this.compareTo(a)>0)?this:a; }
-
-    // (protected) r = this op a (bitwise)
-    function bnpBitwiseTo(a,op,r) {
-      var i, f, m = Math.min(a.t,this.t);
-      for(i = 0; i < m; ++i) r[i] = op(this[i],a[i]);
-      if(a.t < this.t) {
-        f = a.s&this.DM;
-        for(i = m; i < this.t; ++i) r[i] = op(this[i],f);
-        r.t = this.t;
-      }
-      else {
-        f = this.s&this.DM;
-        for(i = m; i < a.t; ++i) r[i] = op(f,a[i]);
-        r.t = a.t;
-      }
-      r.s = op(this.s,a.s);
-      r.clamp();
-    }
-
-    // (public) this & a
-    function op_and(x,y) { return x&y; }
-    function bnAnd(a) { var r = nbi(); this.bitwiseTo(a,op_and,r); return r; }
-
-    // (public) this | a
-    function op_or(x,y) { return x|y; }
-    function bnOr(a) { var r = nbi(); this.bitwiseTo(a,op_or,r); return r; }
-
-    // (public) this ^ a
-    function op_xor(x,y) { return x^y; }
-    function bnXor(a) { var r = nbi(); this.bitwiseTo(a,op_xor,r); return r; }
-
-    // (public) this & ~a
-    function op_andnot(x,y) { return x&~y; }
-    function bnAndNot(a) { var r = nbi(); this.bitwiseTo(a,op_andnot,r); return r; }
-
-    // (public) ~this
-    function bnNot() {
-      var r = nbi();
-      for(var i = 0; i < this.t; ++i) r[i] = this.DM&~this[i];
-      r.t = this.t;
-      r.s = ~this.s;
-      return r;
-    }
-
-    // (public) this << n
-    function bnShiftLeft(n) {
-      var r = nbi();
-      if(n < 0) this.rShiftTo(-n,r); else this.lShiftTo(n,r);
-      return r;
-    }
-
-    // (public) this >> n
-    function bnShiftRight(n) {
-      var r = nbi();
-      if(n < 0) this.lShiftTo(-n,r); else this.rShiftTo(n,r);
-      return r;
-    }
-
-    // return index of lowest 1-bit in x, x < 2^31
-    function lbit(x) {
-      if(x == 0) return -1;
-      var r = 0;
-      if((x&0xffff) == 0) { x >>= 16; r += 16; }
-      if((x&0xff) == 0) { x >>= 8; r += 8; }
-      if((x&0xf) == 0) { x >>= 4; r += 4; }
-      if((x&3) == 0) { x >>= 2; r += 2; }
-      if((x&1) == 0) ++r;
-      return r;
-    }
-
-    // (public) returns index of lowest 1-bit (or -1 if none)
-    function bnGetLowestSetBit() {
-      for(var i = 0; i < this.t; ++i)
-        if(this[i] != 0) return i*this.DB+lbit(this[i]);
-      if(this.s < 0) return this.t*this.DB;
-      return -1;
-    }
-
-    // return number of 1 bits in x
-    function cbit(x) {
-      var r = 0;
-      while(x != 0) { x &= x-1; ++r; }
-      return r;
-    }
-
-    // (public) return number of set bits
-    function bnBitCount() {
-      var r = 0, x = this.s&this.DM;
-      for(var i = 0; i < this.t; ++i) r += cbit(this[i]^x);
-      return r;
-    }
-
-    // (public) true iff nth bit is set
-    function bnTestBit(n) {
-      var j = Math.floor(n/this.DB);
-      if(j >= this.t) return(this.s!=0);
-      return((this[j]&(1<<(n%this.DB)))!=0);
-    }
-
-    // (protected) this op (1<<n)
-    function bnpChangeBit(n,op) {
-      var r = BigInteger.ONE.shiftLeft(n);
-      this.bitwiseTo(r,op,r);
-      return r;
-    }
-
-    // (public) this | (1<<n)
-    function bnSetBit(n) { return this.changeBit(n,op_or); }
-
-    // (public) this & ~(1<<n)
-    function bnClearBit(n) { return this.changeBit(n,op_andnot); }
-
-    // (public) this ^ (1<<n)
-    function bnFlipBit(n) { return this.changeBit(n,op_xor); }
-
-    // (protected) r = this + a
-    function bnpAddTo(a,r) {
-      var i = 0, c = 0, m = Math.min(a.t,this.t);
-      while(i < m) {
-        c += this[i]+a[i];
-        r[i++] = c&this.DM;
-        c >>= this.DB;
-      }
-      if(a.t < this.t) {
-        c += a.s;
-        while(i < this.t) {
-          c += this[i];
-          r[i++] = c&this.DM;
-          c >>= this.DB;
-        }
-        c += this.s;
-      }
-      else {
-        c += this.s;
-        while(i < a.t) {
-          c += a[i];
-          r[i++] = c&this.DM;
-          c >>= this.DB;
-        }
-        c += a.s;
-      }
-      r.s = (c<0)?-1:0;
-      if(c > 0) r[i++] = c;
-      else if(c < -1) r[i++] = this.DV+c;
-      r.t = i;
-      r.clamp();
-    }
-
-    // (public) this + a
-    function bnAdd(a) { var r = nbi(); this.addTo(a,r); return r; }
-
-    // (public) this - a
-    function bnSubtract(a) { var r = nbi(); this.subTo(a,r); return r; }
-
-    // (public) this * a
-    function bnMultiply(a) { var r = nbi(); this.multiplyTo(a,r); return r; }
-
-    // (public) this^2
-    function bnSquare() { var r = nbi(); this.squareTo(r); return r; }
-
-    // (public) this / a
-    function bnDivide(a) { var r = nbi(); this.divRemTo(a,r,null); return r; }
-
-    // (public) this % a
-    function bnRemainder(a) { var r = nbi(); this.divRemTo(a,null,r); return r; }
-
-    // (public) [this/a,this%a]
-    function bnDivideAndRemainder(a) {
-      var q = nbi(), r = nbi();
-      this.divRemTo(a,q,r);
-      return new Array(q,r);
-    }
-
-    // (protected) this *= n, this >= 0, 1 < n < DV
-    function bnpDMultiply(n) {
-      this[this.t] = this.am(0,n-1,this,0,0,this.t);
-      ++this.t;
-      this.clamp();
-    }
-
-    // (protected) this += n << w words, this >= 0
-    function bnpDAddOffset(n,w) {
-      if(n == 0) return;
-      while(this.t <= w) this[this.t++] = 0;
-      this[w] += n;
-      while(this[w] >= this.DV) {
-        this[w] -= this.DV;
-        if(++w >= this.t) this[this.t++] = 0;
-        ++this[w];
-      }
-    }
-
-    // A "null" reducer
-    function NullExp() {}
-    function nNop(x) { return x; }
-    function nMulTo(x,y,r) { x.multiplyTo(y,r); }
-    function nSqrTo(x,r) { x.squareTo(r); }
-
-    NullExp.prototype.convert = nNop;
-    NullExp.prototype.revert = nNop;
-    NullExp.prototype.mulTo = nMulTo;
-    NullExp.prototype.sqrTo = nSqrTo;
-
-    // (public) this^e
-    function bnPow(e) { return this.exp(e,new NullExp()); }
-
-    // (protected) r = lower n words of "this * a", a.t <= n
-    // "this" should be the larger one if appropriate.
-    function bnpMultiplyLowerTo(a,n,r) {
-      var i = Math.min(this.t+a.t,n);
-      r.s = 0; // assumes a,this >= 0
-      r.t = i;
-      while(i > 0) r[--i] = 0;
-      var j;
-      for(j = r.t-this.t; i < j; ++i) r[i+this.t] = this.am(0,a[i],r,i,0,this.t);
-      for(j = Math.min(a.t,n); i < j; ++i) this.am(0,a[i],r,i,0,n-i);
-      r.clamp();
-    }
-
-    // (protected) r = "this * a" without lower n words, n > 0
-    // "this" should be the larger one if appropriate.
-    function bnpMultiplyUpperTo(a,n,r) {
-      --n;
-      var i = r.t = this.t+a.t-n;
-      r.s = 0; // assumes a,this >= 0
-      while(--i >= 0) r[i] = 0;
-      for(i = Math.max(n-this.t,0); i < a.t; ++i)
-        r[this.t+i-n] = this.am(n-i,a[i],r,0,0,this.t+i-n);
-      r.clamp();
-      r.drShiftTo(1,r);
-    }
-
-    // Barrett modular reduction
-    function Barrett(m) {
-      // setup Barrett
-      this.r2 = nbi();
-      this.q3 = nbi();
-      BigInteger.ONE.dlShiftTo(2*m.t,this.r2);
-      this.mu = this.r2.divide(m);
-      this.m = m;
-    }
-
-    function barrettConvert(x) {
-      if(x.s < 0 || x.t > 2*this.m.t) return x.mod(this.m);
-      else if(x.compareTo(this.m) < 0) return x;
-      else { var r = nbi(); x.copyTo(r); this.reduce(r); return r; }
-    }
-
-    function barrettRevert(x) { return x; }
-
-    // x = x mod m (HAC 14.42)
-    function barrettReduce(x) {
-      x.drShiftTo(this.m.t-1,this.r2);
-      if(x.t > this.m.t+1) { x.t = this.m.t+1; x.clamp(); }
-      this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);
-      this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);
-      while(x.compareTo(this.r2) < 0) x.dAddOffset(1,this.m.t+1);
-      x.subTo(this.r2,x);
-      while(x.compareTo(this.m) >= 0) x.subTo(this.m,x);
-    }
-
-    // r = x^2 mod m; x != r
-    function barrettSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
-
-    // r = x*y mod m; x,y != r
-    function barrettMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
-
-    Barrett.prototype.convert = barrettConvert;
-    Barrett.prototype.revert = barrettRevert;
-    Barrett.prototype.reduce = barrettReduce;
-    Barrett.prototype.mulTo = barrettMulTo;
-    Barrett.prototype.sqrTo = barrettSqrTo;
-
-    // (public) this^e % m (HAC 14.85)
-    function bnModPow(e,m) {
-      var i = e.bitLength(), k, r = nbv(1), z;
-      if(i <= 0) return r;
-      else if(i < 18) k = 1;
-      else if(i < 48) k = 3;
-      else if(i < 144) k = 4;
-      else if(i < 768) k = 5;
-      else k = 6;
-      if(i < 8)
-        z = new Classic(m);
-      else if(m.isEven())
-        z = new Barrett(m);
-      else
-        z = new Montgomery(m);
-
-      // precomputation
-      var g = new Array(), n = 3, k1 = k-1, km = (1<<k)-1;
-      g[1] = z.convert(this);
-      if(k > 1) {
-        var g2 = nbi();
-        z.sqrTo(g[1],g2);
-        while(n <= km) {
-          g[n] = nbi();
-          z.mulTo(g2,g[n-2],g[n]);
-          n += 2;
-        }
-      }
-
-      var j = e.t-1, w, is1 = true, r2 = nbi(), t;
-      i = nbits(e[j])-1;
-      while(j >= 0) {
-        if(i >= k1) w = (e[j]>>(i-k1))&km;
-        else {
-          w = (e[j]&((1<<(i+1))-1))<<(k1-i);
-          if(j > 0) w |= e[j-1]>>(this.DB+i-k1);
-        }
-
-        n = k;
-        while((w&1) == 0) { w >>= 1; --n; }
-        if((i -= n) < 0) { i += this.DB; --j; }
-        if(is1) {	// ret == 1, don't bother squaring or multiplying it
-          g[w].copyTo(r);
-          is1 = false;
-        }
-        else {
-          while(n > 1) { z.sqrTo(r,r2); z.sqrTo(r2,r); n -= 2; }
-          if(n > 0) z.sqrTo(r,r2); else { t = r; r = r2; r2 = t; }
-          z.mulTo(r2,g[w],r);
-        }
-
-        while(j >= 0 && (e[j]&(1<<i)) == 0) {
-          z.sqrTo(r,r2); t = r; r = r2; r2 = t;
-          if(--i < 0) { i = this.DB-1; --j; }
-        }
-      }
-      return z.revert(r);
-    }
-
-    // (public) gcd(this,a) (HAC 14.54)
-    function bnGCD(a) {
-      var x = (this.s<0)?this.negate():this.clone();
-      var y = (a.s<0)?a.negate():a.clone();
-      if(x.compareTo(y) < 0) { var t = x; x = y; y = t; }
-      var i = x.getLowestSetBit(), g = y.getLowestSetBit();
-      if(g < 0) return x;
-      if(i < g) g = i;
-      if(g > 0) {
-        x.rShiftTo(g,x);
-        y.rShiftTo(g,y);
-      }
-      while(x.signum() > 0) {
-        if((i = x.getLowestSetBit()) > 0) x.rShiftTo(i,x);
-        if((i = y.getLowestSetBit()) > 0) y.rShiftTo(i,y);
-        if(x.compareTo(y) >= 0) {
-          x.subTo(y,x);
-          x.rShiftTo(1,x);
-        }
-        else {
-          y.subTo(x,y);
-          y.rShiftTo(1,y);
-        }
-      }
-      if(g > 0) y.lShiftTo(g,y);
-      return y;
-    }
-
-    // (protected) this % n, n < 2^26
-    function bnpModInt(n) {
-      if(n <= 0) return 0;
-      var d = this.DV%n, r = (this.s<0)?n-1:0;
-      if(this.t > 0)
-        if(d == 0) r = this[0]%n;
-        else for(var i = this.t-1; i >= 0; --i) r = (d*r+this[i])%n;
-      return r;
-    }
-
-    // (public) 1/this % m (HAC 14.61)
-    function bnModInverse(m) {
-      var ac = m.isEven();
-      if((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
-      var u = m.clone(), v = this.clone();
-      var a = nbv(1), b = nbv(0), c = nbv(0), d = nbv(1);
-      while(u.signum() != 0) {
-        while(u.isEven()) {
-          u.rShiftTo(1,u);
-          if(ac) {
-            if(!a.isEven() || !b.isEven()) { a.addTo(this,a); b.subTo(m,b); }
-            a.rShiftTo(1,a);
-          }
-          else if(!b.isEven()) b.subTo(m,b);
-          b.rShiftTo(1,b);
-        }
-        while(v.isEven()) {
-          v.rShiftTo(1,v);
-          if(ac) {
-            if(!c.isEven() || !d.isEven()) { c.addTo(this,c); d.subTo(m,d); }
-            c.rShiftTo(1,c);
-          }
-          else if(!d.isEven()) d.subTo(m,d);
-          d.rShiftTo(1,d);
-        }
-        if(u.compareTo(v) >= 0) {
-          u.subTo(v,u);
-          if(ac) a.subTo(c,a);
-          b.subTo(d,b);
-        }
-        else {
-          v.subTo(u,v);
-          if(ac) c.subTo(a,c);
-          d.subTo(b,d);
-        }
-      }
-      if(v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
-      if(d.compareTo(m) >= 0) return d.subtract(m);
-      if(d.signum() < 0) d.addTo(m,d); else return d;
-      if(d.signum() < 0) return d.add(m); else return d;
-    }
-
-    var lowprimes = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997];
-    var lplim = (1<<26)/lowprimes[lowprimes.length-1];
-
-    // (public) test primality with certainty >= 1-.5^t
-    function bnIsProbablePrime(t) {
-      var i, x = this.abs();
-      if(x.t == 1 && x[0] <= lowprimes[lowprimes.length-1]) {
-        for(i = 0; i < lowprimes.length; ++i)
-          if(x[0] == lowprimes[i]) return true;
-        return false;
-      }
-      if(x.isEven()) return false;
-      i = 1;
-      while(i < lowprimes.length) {
-        var m = lowprimes[i], j = i+1;
-        while(j < lowprimes.length && m < lplim) m *= lowprimes[j++];
-        m = x.modInt(m);
-        while(i < j) if(m%lowprimes[i++] == 0) return false;
-      }
-      return x.millerRabin(t);
-    }
-
-    // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
-    function bnpMillerRabin(t) {
-      var n1 = this.subtract(BigInteger.ONE);
-      var k = n1.getLowestSetBit();
-      if(k <= 0) return false;
-      var r = n1.shiftRight(k);
-      t = (t+1)>>1;
-      if(t > lowprimes.length) t = lowprimes.length;
-      var a = nbi();
-      for(var i = 0; i < t; ++i) {
-        //Pick bases at random, instead of starting at 2
-        a.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]);
-        var y = a.modPow(r,this);
-        if(y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
-          var j = 1;
-          while(j++ < k && y.compareTo(n1) != 0) {
-            y = y.modPowInt(2,this);
-            if(y.compareTo(BigInteger.ONE) == 0) return false;
-          }
-          if(y.compareTo(n1) != 0) return false;
-        }
-      }
-      return true;
-    }
-
-    // protected
-    BigInteger.prototype.chunkSize = bnpChunkSize;
-    BigInteger.prototype.toRadix = bnpToRadix;
-    BigInteger.prototype.fromRadix = bnpFromRadix;
-    BigInteger.prototype.fromNumber = bnpFromNumber;
-    BigInteger.prototype.bitwiseTo = bnpBitwiseTo;
-    BigInteger.prototype.changeBit = bnpChangeBit;
-    BigInteger.prototype.addTo = bnpAddTo;
-    BigInteger.prototype.dMultiply = bnpDMultiply;
-    BigInteger.prototype.dAddOffset = bnpDAddOffset;
-    BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo;
-    BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo;
-    BigInteger.prototype.modInt = bnpModInt;
-    BigInteger.prototype.millerRabin = bnpMillerRabin;
-
-    // public
-    BigInteger.prototype.clone = bnClone;
-    BigInteger.prototype.intValue = bnIntValue;
-    BigInteger.prototype.byteValue = bnByteValue;
-    BigInteger.prototype.shortValue = bnShortValue;
-    BigInteger.prototype.signum = bnSigNum;
-    BigInteger.prototype.toByteArray = bnToByteArray;
-    BigInteger.prototype.equals = bnEquals;
-    BigInteger.prototype.min = bnMin;
-    BigInteger.prototype.max = bnMax;
-    BigInteger.prototype.and = bnAnd;
-    BigInteger.prototype.or = bnOr;
-    BigInteger.prototype.xor = bnXor;
-    BigInteger.prototype.andNot = bnAndNot;
-    BigInteger.prototype.not = bnNot;
-    BigInteger.prototype.shiftLeft = bnShiftLeft;
-    BigInteger.prototype.shiftRight = bnShiftRight;
-    BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit;
-    BigInteger.prototype.bitCount = bnBitCount;
-    BigInteger.prototype.testBit = bnTestBit;
-    BigInteger.prototype.setBit = bnSetBit;
-    BigInteger.prototype.clearBit = bnClearBit;
-    BigInteger.prototype.flipBit = bnFlipBit;
-    BigInteger.prototype.add = bnAdd;
-    BigInteger.prototype.subtract = bnSubtract;
-    BigInteger.prototype.multiply = bnMultiply;
-    BigInteger.prototype.divide = bnDivide;
-    BigInteger.prototype.remainder = bnRemainder;
-    BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder;
-    BigInteger.prototype.modPow = bnModPow;
-    BigInteger.prototype.modInverse = bnModInverse;
-    BigInteger.prototype.pow = bnPow;
-    BigInteger.prototype.gcd = bnGCD;
-    BigInteger.prototype.isProbablePrime = bnIsProbablePrime;
-
-    // JSBN-specific extension
-    BigInteger.prototype.square = bnSquare;
-
-    // Expose the Barrett function
-    BigInteger.prototype.Barrett = Barrett
-
-    // BigInteger interfaces not implemented in jsbn:
-
-    // BigInteger(int signum, byte[] magnitude)
-    // double doubleValue()
-    // float floatValue()
-    // int hashCode()
-    // long longValue()
-    // static BigInteger valueOf(long val)
-
-	// Random number generator - requires a PRNG backend, e.g. prng4.js
-
-	// For best results, put code like
-	// <body onClick='rng_seed_time();' onKeyPress='rng_seed_time();'>
-	// in your main HTML document.
-
-	var rng_state;
-	var rng_pool;
-	var rng_pptr;
-
-	// Mix in a 32-bit integer into the pool
-	function rng_seed_int(x) {
-	  rng_pool[rng_pptr++] ^= x & 255;
-	  rng_pool[rng_pptr++] ^= (x >> 8) & 255;
-	  rng_pool[rng_pptr++] ^= (x >> 16) & 255;
-	  rng_pool[rng_pptr++] ^= (x >> 24) & 255;
-	  if(rng_pptr >= rng_psize) rng_pptr -= rng_psize;
-	}
-
-	// Mix in the current time (w/milliseconds) into the pool
-	function rng_seed_time() {
-	  rng_seed_int(new Date().getTime());
-	}
-
-	// Initialize the pool with junk if needed.
-	if(rng_pool == null) {
-	  rng_pool = new Array();
-	  rng_pptr = 0;
-	  var t;
-	  if(typeof window !== "undefined" && window.crypto) {
-		if (window.crypto.getRandomValues) {
-		  // Use webcrypto if available
-		  var ua = new Uint8Array(32);
-		  window.crypto.getRandomValues(ua);
-		  for(t = 0; t < 32; ++t)
-			rng_pool[rng_pptr++] = ua[t];
-		}
-		else if(navigator.appName == "Netscape" && navigator.appVersion < "5") {
-		  // Extract entropy (256 bits) from NS4 RNG if available
-		  var z = window.crypto.random(32);
-		  for(t = 0; t < z.length; ++t)
-			rng_pool[rng_pptr++] = z.charCodeAt(t) & 255;
-		}
-	  }
-	  while(rng_pptr < rng_psize) {  // extract some randomness from Math.random()
-		t = Math.floor(65536 * Math.random());
-		rng_pool[rng_pptr++] = t >>> 8;
-		rng_pool[rng_pptr++] = t & 255;
-	  }
-	  rng_pptr = 0;
-	  rng_seed_time();
-	  //rng_seed_int(window.screenX);
-	  //rng_seed_int(window.screenY);
-	}
-
-	function rng_get_byte() {
-	  if(rng_state == null) {
-		rng_seed_time();
-		rng_state = prng_newstate();
-		rng_state.init(rng_pool);
-		for(rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr)
-		  rng_pool[rng_pptr] = 0;
-		rng_pptr = 0;
-		//rng_pool = null;
-	  }
-	  // TODO: allow reseeding after first request
-	  return rng_state.next();
-	}
-
-	function rng_get_bytes(ba) {
-	  var i;
-	  for(i = 0; i < ba.length; ++i) ba[i] = rng_get_byte();
-	}
-
-	function SecureRandom() {}
-
-	SecureRandom.prototype.nextBytes = rng_get_bytes;
-
-	// prng4.js - uses Arcfour as a PRNG
-
-	function Arcfour() {
-	  this.i = 0;
-	  this.j = 0;
-	  this.S = new Array();
-	}
-
-	// Initialize arcfour context from key, an array of ints, each from [0..255]
-	function ARC4init(key) {
-	  var i, j, t;
-	  for(i = 0; i < 256; ++i)
-		this.S[i] = i;
-	  j = 0;
-	  for(i = 0; i < 256; ++i) {
-		j = (j + this.S[i] + key[i % key.length]) & 255;
-		t = this.S[i];
-		this.S[i] = this.S[j];
-		this.S[j] = t;
-	  }
-	  this.i = 0;
-	  this.j = 0;
-	}
-
-	function ARC4next() {
-	  var t;
-	  this.i = (this.i + 1) & 255;
-	  this.j = (this.j + this.S[this.i]) & 255;
-	  t = this.S[this.i];
-	  this.S[this.i] = this.S[this.j];
-	  this.S[this.j] = t;
-	  return this.S[(t + this.S[this.i]) & 255];
-	}
-
-	Arcfour.prototype.init = ARC4init;
-	Arcfour.prototype.next = ARC4next;
-
-	// Plug in your RNG constructor here
-	function prng_newstate() {
-	  return new Arcfour();
-	}
-
-	// Pool size must be a multiple of 4 and greater than 32.
-	// An array of bytes the size of the pool will be passed to init()
-	var rng_psize = 256;
-
-    if (typeof exports !== 'undefined') {
-        exports = module.exports = {
-			BigInteger: BigInteger,
-			SecureRandom: SecureRandom,
-		};
-    } else {
-        this.BigInteger = BigInteger;
-        this.SecureRandom = SecureRandom;
-    }
-
-}).call(this);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json
deleted file mode 100644
index 0113b45..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jsbn/package.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "name": "jsbn",
-  "version": "0.1.0",
-  "description": "The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.",
-  "main": "index.js",
-  "scripts": {
-    "test": "mocha test.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/andyperlitch/jsbn.git"
-  },
-  "keywords": [
-    "biginteger",
-    "bignumber",
-    "big",
-    "integer"
-  ],
-  "author": {
-    "name": "Tom Wu"
-  },
-  "license": "BSD",
-  "gitHead": "148a967b112806e63ddeeed78ee7938eef74c84a",
-  "bugs": {
-    "url": "https://github.com/andyperlitch/jsbn/issues"
-  },
-  "homepage": "https://github.com/andyperlitch/jsbn",
-  "_id": "jsbn@0.1.0",
-  "_shasum": "650987da0dd74f4ebf5a11377a2aa2d273e97dfd",
-  "_from": "jsbn@>=0.1.0 <0.2.0",
-  "_npmVersion": "2.7.4",
-  "_nodeVersion": "0.12.2",
-  "_npmUser": {
-    "name": "andyperlitch",
-    "email": "andyperlitch@gmail.com"
-  },
-  "dist": {
-    "shasum": "650987da0dd74f4ebf5a11377a2aa2d273e97dfd",
-    "tarball": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "andyperlitch",
-      "email": "andyperlitch@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/.npmignore
deleted file mode 100644
index 7d98dcb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-.eslintrc
-.travis.yml
-bower.json
-test
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/CHANGELOG.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/CHANGELOG.md
deleted file mode 100644
index 77c69bd..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/CHANGELOG.md
+++ /dev/null
@@ -1,128 +0,0 @@
-TweetNaCl.js Changelog
-======================
-
-
-v0.13.2
--------
-
-* Fixed undefined variable bug in fast version of Poly1305. No worries, this
-  bug was *never* triggered.
-
-* Specified CC0 public domain dedication.
-
-* Updated development dependencies.
-
-
-v0.13.1
--------
-
-* Exclude `crypto` and `buffer` modules from browserify builds.
-
-
-v0.13.0
--------
-
-* Made `nacl-fast` the default version in NPM package. Now
-  `require("tweetnacl")` will use fast version; to get the original version,
-  use `require("tweetnacl/nacl.js")`.
-
-* Cleanup temporary array after generating random bytes.
-
-
-v0.12.2
--------
-
-* Improved performance of curve operations, making `nacl.scalarMult`, `nacl.box`,
-  `nacl.sign` and related functions up to 3x faster in `nacl-fast` version.
-
-
-v0.12.1
--------
-
-* Significantly improved performance of Salsa20 (~1.5x faster) and
-  Poly1305 (~3.5x faster) in `nacl-fast` version.
-
-
-v0.12.0
--------
-
-* Instead of using the given secret key directly, TweetNaCl.js now copies it to
-  a new array in `nacl.box.keyPair.fromSecretKey` and
-  `nacl.sign.keyPair.fromSecretKey`.
-
-
-v0.11.2
--------
-
-* Added new constant: `nacl.sign.seedLength`.
-
-
-v0.11.1
--------
-
-* Even faster hash for both short and long inputs (in `nacl-fast`).
-
-
-v0.11.0
--------
-
-* Implement `nacl.sign.keyPair.fromSeed` to enable creation of sign key pairs
-  deterministically from a 32-byte seed. (It behaves like
-  [libsodium's](http://doc.libsodium.org/public-key_cryptography/public-key_signatures.html)
-  `crypto_sign_seed_keypair`: the seed becomes a secret part of the secret key.)
-
-* Fast version now has an improved hash implementation that is 2x-5x faster.
-
-* Fixed benchmarks, which may have produced incorrect measurements.
-
-
-v0.10.1
--------
-
-* Exported undocumented `nacl.lowlevel.crypto_core_hsalsa20`.
-
-
-v0.10.0
--------
-
-* **Signature API breaking change!** `nacl.sign` and `nacl.sign.open` now deal
- with signed messages, and new `nacl.sign.detached` and
- `nacl.sign.detached.verify` are available.
- 
- Previously, `nacl.sign` returned a signature, and `nacl.sign.open` accepted a
- message and "detached" signature. This was unlike NaCl's API, which dealt with
- signed messages (concatenation of signature and message).
- 
- The new API is:
-
-      nacl.sign(message, secretKey) -> signedMessage
-      nacl.sign.open(signedMessage, publicKey) -> message | null
-
- Since detached signatures are common, two new API functions were introduced:
- 
-      nacl.sign.detached(message, secretKey) -> signature
-      nacl.sign.detached.verify(message, signature, publicKey) -> true | false
-
- (Note that it's `verify`, not `open`, and it returns a boolean value, unlike
- `open`, which returns an "unsigned" message.)
-
-* NPM package now comes without `test` directory to keep it small.
-
-
-v0.9.2
-------
-
-* Improved documentation.
-* Fast version: increased theoretical message size limit from 2^32-1 to 2^52
-  bytes in Poly1305 (and thus, secretbox and box). However this has no impact
-  in practice since JavaScript arrays or ArrayBuffers are limited to 32-bit
-  indexes, and most implementations won't allocate more than a gigabyte or so.
-  (Obviously, there are no tests for the correctness of implementation.) Also,
-  it's not recommended to use messages that large without splitting them into
-  smaller packets anyway.
-
-
-v0.9.1
-------
-
-* Initial release
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/README.md b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/README.md
deleted file mode 100644
index 11bd347..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/README.md
+++ /dev/null
@@ -1,463 +0,0 @@
-TweetNaCl.js
-============
-
-Port of [TweetNaCl](http://tweetnacl.cr.yp.to) / [NaCl](http://nacl.cr.yp.to/)
-to JavaScript for modern browsers and Node.js. Public domain.
-
-[![Build Status](https://travis-ci.org/dchest/tweetnacl-js.svg?branch=master)
-](https://travis-ci.org/dchest/tweetnacl-js)
-
-[Demo](https://dchest.github.io/tweetnacl-js/)
-
-**:warning: Beta version. The library is stable and API is frozen, however
-it has not been independently reviewed. If you can help reviewing it, please
-[contact me](mailto:dmitry@codingrobots.com).**
-
-Documentation
-=============
-
-* [Overview](#overview)
-* [Installation](#installation)
-* [Usage](#usage)
-  * [Public-key authenticated encryption (box)](#public-key-authenticated-encryption-box)
-  * [Secret-key authenticated encryption (secretbox)](#secret-key-authenticated-encryption-secretbox)
-  * [Scalar multiplication](#scalar-multiplication)
-  * [Signatures](#signatures)
-  * [Hashing](#hashing)
-  * [Random bytes generation](#random-bytes-generation)
-  * [Constant-time comparison](#constant-time-comparison)
-  * [Utilities](#utilities)
-* [Examples](#examples)
-* [System requirements](#system-requirements)
-* [Development and testing](#development-and-testing)
-* [Contributors](#contributors)
-* [Who uses it](#who-uses-it)
-
-
-Overview
---------
-
-The primary goal of this project is to produce a translation of TweetNaCl to
-JavaScript which is as close as possible to the original C implementation, plus
-a thin layer of idiomatic high-level API on top of it.
-
-There are two versions, you can use either of them:
-
-* `nacl.js` is the port of TweetNaCl with minimum differences from the
-  original + high-level API.
-
-* `nacl-fast.js` is like `nacl.js`, but with some functions replaced with
-  faster versions.
-
-
-Installation
-------------
-
-You can install TweetNaCl.js via a package manager:
-
-[Bower](http://bower.io):
-
-    $ bower install tweetnacl
-
-[NPM](https://www.npmjs.org/):
-
-    $ npm install tweetnacl
-
-or [download source code](https://github.com/dchest/tweetnacl-js/releases).
-
-
-Usage
-------
-
-All API functions accept and return bytes as `Uint8Array`s.  If you need to
-encode or decode strings, use functions from `nacl.util` namespace.
-
-### Public-key authenticated encryption (box)
-
-Implements *curve25519-xsalsa20-poly1305*.
-
-#### nacl.box.keyPair()
-
-Generates a new random key pair for box and returns it as an object with
-`publicKey` and `secretKey` members:
-
-    {
-       publicKey: ...,  // Uint8Array with 32-byte public key
-       secretKey: ...   // Uint8Array with 32-byte secret key
-    }
-
-
-#### nacl.box.keyPair.fromSecretKey(secretKey)
-
-Returns a key pair for box with public key corresponding to the given secret
-key.
-
-#### nacl.box(message, nonce, theirPublicKey, mySecretKey)
-
-Encrypt and authenticates message using peer's public key, our secret key, and
-the given nonce, which must be unique for each distinct message for a key pair.
-
-Returns an encrypted and authenticated message, which is
-`nacl.box.overheadLength` longer than the original message.
-
-#### nacl.box.open(box, nonce, theirPublicKey, mySecretKey)
-
-Authenticates and decrypts the given box with peer's public key, our secret
-key, and the given nonce.
-
-Returns the original message, or `false` if authentication fails.
-
-#### nacl.box.before(theirPublicKey, mySecretKey)
-
-Returns a precomputed shared key which can be used in `nacl.box.after` and
-`nacl.box.open.after`.
-
-#### nacl.box.after(message, nonce, sharedKey)
-
-Same as `nacl.box`, but uses a shared key precomputed with `nacl.box.before`.
-
-#### nacl.box.open.after(box, nonce, sharedKey)
-
-Same as `nacl.box.open`, but uses a shared key precomputed with `nacl.box.before`.
-
-#### nacl.box.publicKeyLength = 32
-
-Length of public key in bytes.
-
-#### nacl.box.secretKeyLength = 32
-
-Length of secret key in bytes.
-
-#### nacl.box.sharedKeyLength = 32
-
-Length of precomputed shared key in bytes.
-
-#### nacl.box.nonceLength = 24
-
-Length of nonce in bytes.
-
-#### nacl.box.overheadLength = 16
-
-Length of overhead added to box compared to original message.
-
-
-### Secret-key authenticated encryption (secretbox)
-
-Implements *xsalsa20-poly1305*.
-
-#### nacl.secretbox(message, nonce, key)
-
-Encrypt and authenticates message using the key and the nonce. The nonce must
-be unique for each distinct message for this key.
-
-Returns an encrypted and authenticated message, which is
-`nacl.secretbox.overheadLength` longer than the original message.
-
-#### nacl.secretbox.open(box, nonce, key)
-
-Authenticates and decrypts the given secret box using the key and the nonce.
-
-Returns the original message, or `false` if authentication fails.
-
-#### nacl.secretbox.keyLength = 32
-
-Length of key in bytes.
-
-#### nacl.secretbox.nonceLength = 24
-
-Length of nonce in bytes.
-
-#### nacl.secretbox.overheadLength = 16
-
-Length of overhead added to secret box compared to original message.
-
-
-### Scalar multiplication
-
-Implements *curve25519*.
-
-#### nacl.scalarMult(n, p)
-
-Multiplies an integer `n` by a group element `p` and returns the resulting
-group element.
-
-#### nacl.scalarMult.base(n)
-
-Multiplies an integer `n` by a standard group element and returns the resulting
-group element.
-
-#### nacl.scalarMult.scalarLength = 32
-
-Length of scalar in bytes.
-
-#### nacl.scalarMult.groupElementLength = 32
-
-Length of group element in bytes.
-
-
-### Signatures
-
-Implements [ed25519](http://ed25519.cr.yp.to).
-
-#### nacl.sign.keyPair()
-
-Generates new random key pair for signing and returns it as an object with
-`publicKey` and `secretKey` members:
-
-    {
-       publicKey: ...,  // Uint8Array with 32-byte public key
-       secretKey: ...   // Uint8Array with 64-byte secret key
-    }
-
-#### nacl.sign.keyPair.fromSecretKey(secretKey)
-
-Returns a signing key pair with public key corresponding to the given
-64-byte secret key. The secret key must have been generated by
-`nacl.sign.keyPair` or `nacl.sign.keyPair.fromSeed`.
-
-#### nacl.sign.keyPair.fromSeed(seed)
-
-Returns a new signing key pair generated deterministically from a 32-byte seed.
-The seed must contain enough entropy to be secure. This method is not
-recommended for general use: instead, use `nacl.sign.keyPair` to generate a new
-key pair from a random seed.
-
-#### nacl.sign(message, secretKey)
-
-Signs the message using the secret key and returns a signed message.
-
-#### nacl.sign.open(signedMessage, publicKey)
-
-Verifies the signed message and returns the message without signature.
-
-Returns `null` if verification failed.
-
-#### nacl.sign.detached(message, secretKey)
-
-Signs the message using the secret key and returns a signature.
-
-#### nacl.sign.detached.verify(message, signature, publicKey)
-
-Verifies the signature for the message and returns `true` if verification
-succeeded or `false` if it failed.
-
-#### nacl.sign.publicKeyLength = 32
-
-Length of signing public key in bytes.
-
-#### nacl.sign.secretKeyLength = 64
-
-Length of signing secret key in bytes.
-
-#### nacl.sign.seedLength = 32
-
-Length of seed for `nacl.sign.keyPair.fromSeed` in bytes.
-
-#### nacl.sign.signatureLength = 64
-
-Length of signature in bytes.
-
-
-### Hashing
-
-Implements *SHA-512*.
-
-#### nacl.hash(message)
-
-Returns SHA-512 hash of the message.
-
-#### nacl.hash.hashLength = 64
-
-Length of hash in bytes.
-
-
-### Random bytes generation
-
-#### nacl.randomBytes(length)
-
-Returns a `Uint8Array` of the given length containing random bytes of
-cryptographic quality.
-
-**Implementation note**
-
-TweetNaCl.js uses the following methods to generate random bytes,
-depending on the platform it runs on:
-
-* `window.crypto.getRandomValues` (WebCrypto standard)
-* `window.msCrypto.getRandomValues` (Internet Explorer 11)
-* `crypto.randomBytes` (Node.js)
-
-Note that browsers are required to throw `QuotaExceededError` exception if
-requested `length` is more than 65536, so do not ask for more than 65536 bytes
-in *one call* (multiple calls to get as many bytes as you like are okay:
-browsers can generate infinite amount of random bytes without any bad
-consequences).
-
-If the platform doesn't provide a suitable PRNG, the following functions,
-which require random numbers, will throw exception:
-
-* `nacl.randomBytes`
-* `nacl.box.keyPair`
-* `nacl.sign.keyPair`
-
-Other functions are deterministic and will continue working.
-
-If a platform you are targeting doesn't implement secure random number
-generator, but you somehow have a cryptographically-strong source of entropy
-(not `Math.random`!), and you know what you are doing, you can plug it into
-TweetNaCl.js like this:
-
-    nacl.setPRNG(function(x, n) {
-      // ... copy n random bytes into x ...
-    });
-
-Note that `nacl.setPRNG` *completely replaces* internal random byte generator
-with the one provided.
-
-
-### Constant-time comparison
-
-#### nacl.verify(x, y)
-
-Compares `x` and `y` in constant time and returns `true` if their lengths are
-non-zero and equal, and their contents are equal.
-
-Returns `false` if either of the arguments has zero length, or arguments have
-different lengths, or their contents differ.
-
-
-### Utilities
-
-Encoding/decoding functions are provided for convenience. They are correct,
-however their performance and wide compatibility with uncommon runtimes is not
-something that is considered important compared to the simplicity and size of
-implementation. You can use third-party libraries if you need to.
-
-#### nacl.util.decodeUTF8(string)
-
-Decodes string and returns `Uint8Array` of bytes.
-
-#### nacl.util.encodeUTF8(array)
-
-Encodes `Uint8Array` or `Array` of bytes into string.
-
-#### nacl.util.decodeBase64(string)
-
-Decodes Base-64 encoded string and returns `Uint8Array` of bytes.
-
-#### nacl.util.encodeBase64(array)
-
-Encodes `Uint8Array` or `Array` of bytes into string using Base-64 encoding.
-
-
-System requirements
--------------------
-
-TweetNaCl.js supports modern browsers that have a cryptographically secure
-pseudorandom number generator and typed arrays, including the latest versions
-of:
-
-* Chrome
-* Firefox
-* Safari (Mac, iOS)
-* Internet Explorer 11
-
-Other systems:
-
-* Node.js (we test on 0.10 and later)
-
-
-Development and testing
-------------------------
-
-Install NPM modules needed for development:
-
-    $ npm install
-
-To build minified versions:
-
-    $ npm run build
-
-Tests use minified version, so make sure to rebuild it every time you change
-`nacl.js` or `nacl-fast.js`.
-
-### Testing
-
-To run tests in Node.js:
-
-    $ npm test
-
-By default all tests described here work on `nacl.min.js`. To test other
-versions, set environment variable `NACL_SRC` to the file name you want to test.
-For example, the following command will test fast minified version:
-
-    $ NACL_SRC=nacl-fast.min.js npm test
-
-To run full suite of tests in Node.js, including comparing outputs of
-JavaScript port to outputs of the original C version:
-
-    $ npm run testall
-
-To prepare tests for browsers:
-
-    $ npm run browser
-
-and then open `test/browser/test.html` (or `test/browser/test-fast.html`) to
-run them.
-
-To run headless browser tests with `testling`:
-
-    $ npm run testling
-
-(If you get `Error: spawn ENOENT`, install *xvfb*: `sudo apt-get install xvfb`.)
-
-### Benchmarking
-
-To run benchmarks in Node.js:
-
-    $ npm run bench
-    $ NACL_SRC=nacl-fast.min.js npm run bench
-
-To run benchmarks in a browser, open `test/benchmark/bench.html` (or
-`test/benchmark/bench-fast.html`).
-
-
-Contributors
-------------
-
-JavaScript port:
-
- * [Dmitry Chestnykh](http://github.com/dchest) (ported xsalsa20, poly1305, curve25519)
- * [Devi Mandiri](https://github.com/devi) (ported curve25519, ed25519, sha512)
-
-Original authors of [NaCl](http://nacl.cr.yp.to), [TweetNaCl](http://tweetnacl.cr.yp.to)
-and [Poly1305-donna](https://github.com/floodyberry/poly1305-donna)
-(who are *not* responsible for any errors in this implementation):
-
-  * [Daniel J. Bernstein](http://cr.yp.to/djb.html)
-  * Wesley Janssen
-  * [Tanja Lange](http://hyperelliptic.org/tanja)
-  * [Peter Schwabe](http://www.cryptojedi.org/users/peter/)
-  * [Matthew Dempsky](https://github.com/mdempsky)
-  * [Andrew Moon](https://github.com/floodyberry)
-
-Contributors have dedicated their work to the public domain.
-
-This software is distributed without any warranty.
-
-
-Third-party libraries based on TweetNaCl.js
--------------------------------------------
-
-* [forward-secrecy](https://github.com/alax/forward-secrecy) — Axolotl ratchet implementation
-* [nacl-stream](https://github.com/dchest/nacl-stream-js) - streaming encryption
-* [tweetnacl-auth-js](https://github.com/dchest/tweetnacl-auth-js) — implementation of [`crypto_auth`](http://nacl.cr.yp.to/auth.html)
-
-
-Who uses it
------------
-
-Some notable users of TweetNaCl.js:
-
-* [miniLock](http://minilock.io/)
-* [Stellar](https://www.stellar.org/)
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.js
deleted file mode 100644
index 6c49958..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.js
+++ /dev/null
@@ -1,2418 +0,0 @@
-(function(nacl) {
-'use strict';
-
-// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
-// Public domain.
-//
-// Implementation derived from TweetNaCl version 20140427.
-// See for details: http://tweetnacl.cr.yp.to/
-
-var gf = function(init) {
-  var i, r = new Float64Array(16);
-  if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
-  return r;
-};
-
-//  Pluggable, initialized in high-level API below.
-var randombytes = function(/* x, n */) { throw new Error('no PRNG'); };
-
-var _0 = new Uint8Array(16);
-var _9 = new Uint8Array(32); _9[0] = 9;
-
-var gf0 = gf(),
-    gf1 = gf([1]),
-    _121665 = gf([0xdb41, 1]),
-    D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]),
-    D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]),
-    X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]),
-    Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]),
-    I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]);
-
-function ts64(x, i, h, l) {
-  x[i]   = (h >> 24) & 0xff;
-  x[i+1] = (h >> 16) & 0xff;
-  x[i+2] = (h >>  8) & 0xff;
-  x[i+3] = h & 0xff;
-  x[i+4] = (l >> 24)  & 0xff;
-  x[i+5] = (l >> 16)  & 0xff;
-  x[i+6] = (l >>  8)  & 0xff;
-  x[i+7] = l & 0xff;
-}
-
-function vn(x, xi, y, yi, n) {
-  var i,d = 0;
-  for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i];
-  return (1 & ((d - 1) >>> 8)) - 1;
-}
-
-function crypto_verify_16(x, xi, y, yi) {
-  return vn(x,xi,y,yi,16);
-}
-
-function crypto_verify_32(x, xi, y, yi) {
-  return vn(x,xi,y,yi,32);
-}
-
-function core_salsa20(o, p, k, c) {
-  var j0  = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
-      j1  = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
-      j2  = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
-      j3  = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
-      j4  = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
-      j5  = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
-      j6  = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
-      j7  = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
-      j8  = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
-      j9  = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
-      j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
-      j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
-      j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
-      j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
-      j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
-      j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
-
-  var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
-      x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
-      x15 = j15, u;
-
-  for (var i = 0; i < 20; i += 2) {
-    u = x0 + x12 | 0;
-    x4 ^= u<<7 | u>>>(32-7);
-    u = x4 + x0 | 0;
-    x8 ^= u<<9 | u>>>(32-9);
-    u = x8 + x4 | 0;
-    x12 ^= u<<13 | u>>>(32-13);
-    u = x12 + x8 | 0;
-    x0 ^= u<<18 | u>>>(32-18);
-
-    u = x5 + x1 | 0;
-    x9 ^= u<<7 | u>>>(32-7);
-    u = x9 + x5 | 0;
-    x13 ^= u<<9 | u>>>(32-9);
-    u = x13 + x9 | 0;
-    x1 ^= u<<13 | u>>>(32-13);
-    u = x1 + x13 | 0;
-    x5 ^= u<<18 | u>>>(32-18);
-
-    u = x10 + x6 | 0;
-    x14 ^= u<<7 | u>>>(32-7);
-    u = x14 + x10 | 0;
-    x2 ^= u<<9 | u>>>(32-9);
-    u = x2 + x14 | 0;
-    x6 ^= u<<13 | u>>>(32-13);
-    u = x6 + x2 | 0;
-    x10 ^= u<<18 | u>>>(32-18);
-
-    u = x15 + x11 | 0;
-    x3 ^= u<<7 | u>>>(32-7);
-    u = x3 + x15 | 0;
-    x7 ^= u<<9 | u>>>(32-9);
-    u = x7 + x3 | 0;
-    x11 ^= u<<13 | u>>>(32-13);
-    u = x11 + x7 | 0;
-    x15 ^= u<<18 | u>>>(32-18);
-
-    u = x0 + x3 | 0;
-    x1 ^= u<<7 | u>>>(32-7);
-    u = x1 + x0 | 0;
-    x2 ^= u<<9 | u>>>(32-9);
-    u = x2 + x1 | 0;
-    x3 ^= u<<13 | u>>>(32-13);
-    u = x3 + x2 | 0;
-    x0 ^= u<<18 | u>>>(32-18);
-
-    u = x5 + x4 | 0;
-    x6 ^= u<<7 | u>>>(32-7);
-    u = x6 + x5 | 0;
-    x7 ^= u<<9 | u>>>(32-9);
-    u = x7 + x6 | 0;
-    x4 ^= u<<13 | u>>>(32-13);
-    u = x4 + x7 | 0;
-    x5 ^= u<<18 | u>>>(32-18);
-
-    u = x10 + x9 | 0;
-    x11 ^= u<<7 | u>>>(32-7);
-    u = x11 + x10 | 0;
-    x8 ^= u<<9 | u>>>(32-9);
-    u = x8 + x11 | 0;
-    x9 ^= u<<13 | u>>>(32-13);
-    u = x9 + x8 | 0;
-    x10 ^= u<<18 | u>>>(32-18);
-
-    u = x15 + x14 | 0;
-    x12 ^= u<<7 | u>>>(32-7);
-    u = x12 + x15 | 0;
-    x13 ^= u<<9 | u>>>(32-9);
-    u = x13 + x12 | 0;
-    x14 ^= u<<13 | u>>>(32-13);
-    u = x14 + x13 | 0;
-    x15 ^= u<<18 | u>>>(32-18);
-  }
-   x0 =  x0 +  j0 | 0;
-   x1 =  x1 +  j1 | 0;
-   x2 =  x2 +  j2 | 0;
-   x3 =  x3 +  j3 | 0;
-   x4 =  x4 +  j4 | 0;
-   x5 =  x5 +  j5 | 0;
-   x6 =  x6 +  j6 | 0;
-   x7 =  x7 +  j7 | 0;
-   x8 =  x8 +  j8 | 0;
-   x9 =  x9 +  j9 | 0;
-  x10 = x10 + j10 | 0;
-  x11 = x11 + j11 | 0;
-  x12 = x12 + j12 | 0;
-  x13 = x13 + j13 | 0;
-  x14 = x14 + j14 | 0;
-  x15 = x15 + j15 | 0;
-
-  o[ 0] = x0 >>>  0 & 0xff;
-  o[ 1] = x0 >>>  8 & 0xff;
-  o[ 2] = x0 >>> 16 & 0xff;
-  o[ 3] = x0 >>> 24 & 0xff;
-
-  o[ 4] = x1 >>>  0 & 0xff;
-  o[ 5] = x1 >>>  8 & 0xff;
-  o[ 6] = x1 >>> 16 & 0xff;
-  o[ 7] = x1 >>> 24 & 0xff;
-
-  o[ 8] = x2 >>>  0 & 0xff;
-  o[ 9] = x2 >>>  8 & 0xff;
-  o[10] = x2 >>> 16 & 0xff;
-  o[11] = x2 >>> 24 & 0xff;
-
-  o[12] = x3 >>>  0 & 0xff;
-  o[13] = x3 >>>  8 & 0xff;
-  o[14] = x3 >>> 16 & 0xff;
-  o[15] = x3 >>> 24 & 0xff;
-
-  o[16] = x4 >>>  0 & 0xff;
-  o[17] = x4 >>>  8 & 0xff;
-  o[18] = x4 >>> 16 & 0xff;
-  o[19] = x4 >>> 24 & 0xff;
-
-  o[20] = x5 >>>  0 & 0xff;
-  o[21] = x5 >>>  8 & 0xff;
-  o[22] = x5 >>> 16 & 0xff;
-  o[23] = x5 >>> 24 & 0xff;
-
-  o[24] = x6 >>>  0 & 0xff;
-  o[25] = x6 >>>  8 & 0xff;
-  o[26] = x6 >>> 16 & 0xff;
-  o[27] = x6 >>> 24 & 0xff;
-
-  o[28] = x7 >>>  0 & 0xff;
-  o[29] = x7 >>>  8 & 0xff;
-  o[30] = x7 >>> 16 & 0xff;
-  o[31] = x7 >>> 24 & 0xff;
-
-  o[32] = x8 >>>  0 & 0xff;
-  o[33] = x8 >>>  8 & 0xff;
-  o[34] = x8 >>> 16 & 0xff;
-  o[35] = x8 >>> 24 & 0xff;
-
-  o[36] = x9 >>>  0 & 0xff;
-  o[37] = x9 >>>  8 & 0xff;
-  o[38] = x9 >>> 16 & 0xff;
-  o[39] = x9 >>> 24 & 0xff;
-
-  o[40] = x10 >>>  0 & 0xff;
-  o[41] = x10 >>>  8 & 0xff;
-  o[42] = x10 >>> 16 & 0xff;
-  o[43] = x10 >>> 24 & 0xff;
-
-  o[44] = x11 >>>  0 & 0xff;
-  o[45] = x11 >>>  8 & 0xff;
-  o[46] = x11 >>> 16 & 0xff;
-  o[47] = x11 >>> 24 & 0xff;
-
-  o[48] = x12 >>>  0 & 0xff;
-  o[49] = x12 >>>  8 & 0xff;
-  o[50] = x12 >>> 16 & 0xff;
-  o[51] = x12 >>> 24 & 0xff;
-
-  o[52] = x13 >>>  0 & 0xff;
-  o[53] = x13 >>>  8 & 0xff;
-  o[54] = x13 >>> 16 & 0xff;
-  o[55] = x13 >>> 24 & 0xff;
-
-  o[56] = x14 >>>  0 & 0xff;
-  o[57] = x14 >>>  8 & 0xff;
-  o[58] = x14 >>> 16 & 0xff;
-  o[59] = x14 >>> 24 & 0xff;
-
-  o[60] = x15 >>>  0 & 0xff;
-  o[61] = x15 >>>  8 & 0xff;
-  o[62] = x15 >>> 16 & 0xff;
-  o[63] = x15 >>> 24 & 0xff;
-}
-
-function core_hsalsa20(o,p,k,c) {
-  var j0  = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
-      j1  = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
-      j2  = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
-      j3  = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
-      j4  = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
-      j5  = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
-      j6  = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
-      j7  = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
-      j8  = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
-      j9  = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
-      j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
-      j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
-      j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
-      j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
-      j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
-      j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
-
-  var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
-      x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
-      x15 = j15, u;
-
-  for (var i = 0; i < 20; i += 2) {
-    u = x0 + x12 | 0;
-    x4 ^= u<<7 | u>>>(32-7);
-    u = x4 + x0 | 0;
-    x8 ^= u<<9 | u>>>(32-9);
-    u = x8 + x4 | 0;
-    x12 ^= u<<13 | u>>>(32-13);
-    u = x12 + x8 | 0;
-    x0 ^= u<<18 | u>>>(32-18);
-
-    u = x5 + x1 | 0;
-    x9 ^= u<<7 | u>>>(32-7);
-    u = x9 + x5 | 0;
-    x13 ^= u<<9 | u>>>(32-9);
-    u = x13 + x9 | 0;
-    x1 ^= u<<13 | u>>>(32-13);
-    u = x1 + x13 | 0;
-    x5 ^= u<<18 | u>>>(32-18);
-
-    u = x10 + x6 | 0;
-    x14 ^= u<<7 | u>>>(32-7);
-    u = x14 + x10 | 0;
-    x2 ^= u<<9 | u>>>(32-9);
-    u = x2 + x14 | 0;
-    x6 ^= u<<13 | u>>>(32-13);
-    u = x6 + x2 | 0;
-    x10 ^= u<<18 | u>>>(32-18);
-
-    u = x15 + x11 | 0;
-    x3 ^= u<<7 | u>>>(32-7);
-    u = x3 + x15 | 0;
-    x7 ^= u<<9 | u>>>(32-9);
-    u = x7 + x3 | 0;
-    x11 ^= u<<13 | u>>>(32-13);
-    u = x11 + x7 | 0;
-    x15 ^= u<<18 | u>>>(32-18);
-
-    u = x0 + x3 | 0;
-    x1 ^= u<<7 | u>>>(32-7);
-    u = x1 + x0 | 0;
-    x2 ^= u<<9 | u>>>(32-9);
-    u = x2 + x1 | 0;
-    x3 ^= u<<13 | u>>>(32-13);
-    u = x3 + x2 | 0;
-    x0 ^= u<<18 | u>>>(32-18);
-
-    u = x5 + x4 | 0;
-    x6 ^= u<<7 | u>>>(32-7);
-    u = x6 + x5 | 0;
-    x7 ^= u<<9 | u>>>(32-9);
-    u = x7 + x6 | 0;
-    x4 ^= u<<13 | u>>>(32-13);
-    u = x4 + x7 | 0;
-    x5 ^= u<<18 | u>>>(32-18);
-
-    u = x10 + x9 | 0;
-    x11 ^= u<<7 | u>>>(32-7);
-    u = x11 + x10 | 0;
-    x8 ^= u<<9 | u>>>(32-9);
-    u = x8 + x11 | 0;
-    x9 ^= u<<13 | u>>>(32-13);
-    u = x9 + x8 | 0;
-    x10 ^= u<<18 | u>>>(32-18);
-
-    u = x15 + x14 | 0;
-    x12 ^= u<<7 | u>>>(32-7);
-    u = x12 + x15 | 0;
-    x13 ^= u<<9 | u>>>(32-9);
-    u = x13 + x12 | 0;
-    x14 ^= u<<13 | u>>>(32-13);
-    u = x14 + x13 | 0;
-    x15 ^= u<<18 | u>>>(32-18);
-  }
-
-  o[ 0] = x0 >>>  0 & 0xff;
-  o[ 1] = x0 >>>  8 & 0xff;
-  o[ 2] = x0 >>> 16 & 0xff;
-  o[ 3] = x0 >>> 24 & 0xff;
-
-  o[ 4] = x5 >>>  0 & 0xff;
-  o[ 5] = x5 >>>  8 & 0xff;
-  o[ 6] = x5 >>> 16 & 0xff;
-  o[ 7] = x5 >>> 24 & 0xff;
-
-  o[ 8] = x10 >>>  0 & 0xff;
-  o[ 9] = x10 >>>  8 & 0xff;
-  o[10] = x10 >>> 16 & 0xff;
-  o[11] = x10 >>> 24 & 0xff;
-
-  o[12] = x15 >>>  0 & 0xff;
-  o[13] = x15 >>>  8 & 0xff;
-  o[14] = x15 >>> 16 & 0xff;
-  o[15] = x15 >>> 24 & 0xff;
-
-  o[16] = x6 >>>  0 & 0xff;
-  o[17] = x6 >>>  8 & 0xff;
-  o[18] = x6 >>> 16 & 0xff;
-  o[19] = x6 >>> 24 & 0xff;
-
-  o[20] = x7 >>>  0 & 0xff;
-  o[21] = x7 >>>  8 & 0xff;
-  o[22] = x7 >>> 16 & 0xff;
-  o[23] = x7 >>> 24 & 0xff;
-
-  o[24] = x8 >>>  0 & 0xff;
-  o[25] = x8 >>>  8 & 0xff;
-  o[26] = x8 >>> 16 & 0xff;
-  o[27] = x8 >>> 24 & 0xff;
-
-  o[28] = x9 >>>  0 & 0xff;
-  o[29] = x9 >>>  8 & 0xff;
-  o[30] = x9 >>> 16 & 0xff;
-  o[31] = x9 >>> 24 & 0xff;
-}
-
-function crypto_core_salsa20(out,inp,k,c) {
-  core_salsa20(out,inp,k,c);
-}
-
-function crypto_core_hsalsa20(out,inp,k,c) {
-  core_hsalsa20(out,inp,k,c);
-}
-
-var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]);
-            // "expand 32-byte k"
-
-function crypto_stream_salsa20_xor(c,cpos,m,mpos,b,n,k) {
-  var z = new Uint8Array(16), x = new Uint8Array(64);
-  var u, i;
-  for (i = 0; i < 16; i++) z[i] = 0;
-  for (i = 0; i < 8; i++) z[i] = n[i];
-  while (b >= 64) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < 64; i++) c[cpos+i] = m[mpos+i] ^ x[i];
-    u = 1;
-    for (i = 8; i < 16; i++) {
-      u = u + (z[i] & 0xff) | 0;
-      z[i] = u & 0xff;
-      u >>>= 8;
-    }
-    b -= 64;
-    cpos += 64;
-    mpos += 64;
-  }
-  if (b > 0) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < b; i++) c[cpos+i] = m[mpos+i] ^ x[i];
-  }
-  return 0;
-}
-
-function crypto_stream_salsa20(c,cpos,b,n,k) {
-  var z = new Uint8Array(16), x = new Uint8Array(64);
-  var u, i;
-  for (i = 0; i < 16; i++) z[i] = 0;
-  for (i = 0; i < 8; i++) z[i] = n[i];
-  while (b >= 64) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < 64; i++) c[cpos+i] = x[i];
-    u = 1;
-    for (i = 8; i < 16; i++) {
-      u = u + (z[i] & 0xff) | 0;
-      z[i] = u & 0xff;
-      u >>>= 8;
-    }
-    b -= 64;
-    cpos += 64;
-  }
-  if (b > 0) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < b; i++) c[cpos+i] = x[i];
-  }
-  return 0;
-}
-
-function crypto_stream(c,cpos,d,n,k) {
-  var s = new Uint8Array(32);
-  crypto_core_hsalsa20(s,n,k,sigma);
-  var sn = new Uint8Array(8);
-  for (var i = 0; i < 8; i++) sn[i] = n[i+16];
-  return crypto_stream_salsa20(c,cpos,d,sn,s);
-}
-
-function crypto_stream_xor(c,cpos,m,mpos,d,n,k) {
-  var s = new Uint8Array(32);
-  crypto_core_hsalsa20(s,n,k,sigma);
-  var sn = new Uint8Array(8);
-  for (var i = 0; i < 8; i++) sn[i] = n[i+16];
-  return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,sn,s);
-}
-
-/*
-* Port of Andrew Moon's Poly1305-donna-16. Public domain.
-* https://github.com/floodyberry/poly1305-donna
-*/
-
-var poly1305 = function(key) {
-  this.buffer = new Uint8Array(16);
-  this.r = new Uint16Array(10);
-  this.h = new Uint16Array(10);
-  this.pad = new Uint16Array(8);
-  this.leftover = 0;
-  this.fin = 0;
-
-  var t0, t1, t2, t3, t4, t5, t6, t7;
-
-  t0 = key[ 0] & 0xff | (key[ 1] & 0xff) << 8; this.r[0] = ( t0                     ) & 0x1fff;
-  t1 = key[ 2] & 0xff | (key[ 3] & 0xff) << 8; this.r[1] = ((t0 >>> 13) | (t1 <<  3)) & 0x1fff;
-  t2 = key[ 4] & 0xff | (key[ 5] & 0xff) << 8; this.r[2] = ((t1 >>> 10) | (t2 <<  6)) & 0x1f03;
-  t3 = key[ 6] & 0xff | (key[ 7] & 0xff) << 8; this.r[3] = ((t2 >>>  7) | (t3 <<  9)) & 0x1fff;
-  t4 = key[ 8] & 0xff | (key[ 9] & 0xff) << 8; this.r[4] = ((t3 >>>  4) | (t4 << 12)) & 0x00ff;
-  this.r[5] = ((t4 >>>  1)) & 0x1ffe;
-  t5 = key[10] & 0xff | (key[11] & 0xff) << 8; this.r[6] = ((t4 >>> 14) | (t5 <<  2)) & 0x1fff;
-  t6 = key[12] & 0xff | (key[13] & 0xff) << 8; this.r[7] = ((t5 >>> 11) | (t6 <<  5)) & 0x1f81;
-  t7 = key[14] & 0xff | (key[15] & 0xff) << 8; this.r[8] = ((t6 >>>  8) | (t7 <<  8)) & 0x1fff;
-  this.r[9] = ((t7 >>>  5)) & 0x007f;
-
-  this.pad[0] = key[16] & 0xff | (key[17] & 0xff) << 8;
-  this.pad[1] = key[18] & 0xff | (key[19] & 0xff) << 8;
-  this.pad[2] = key[20] & 0xff | (key[21] & 0xff) << 8;
-  this.pad[3] = key[22] & 0xff | (key[23] & 0xff) << 8;
-  this.pad[4] = key[24] & 0xff | (key[25] & 0xff) << 8;
-  this.pad[5] = key[26] & 0xff | (key[27] & 0xff) << 8;
-  this.pad[6] = key[28] & 0xff | (key[29] & 0xff) << 8;
-  this.pad[7] = key[30] & 0xff | (key[31] & 0xff) << 8;
-};
-
-poly1305.prototype.blocks = function(m, mpos, bytes) {
-  var hibit = this.fin ? 0 : (1 << 11);
-  var t0, t1, t2, t3, t4, t5, t6, t7, c;
-  var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9;
-
-  var h0 = this.h[0],
-      h1 = this.h[1],
-      h2 = this.h[2],
-      h3 = this.h[3],
-      h4 = this.h[4],
-      h5 = this.h[5],
-      h6 = this.h[6],
-      h7 = this.h[7],
-      h8 = this.h[8],
-      h9 = this.h[9];
-
-  var r0 = this.r[0],
-      r1 = this.r[1],
-      r2 = this.r[2],
-      r3 = this.r[3],
-      r4 = this.r[4],
-      r5 = this.r[5],
-      r6 = this.r[6],
-      r7 = this.r[7],
-      r8 = this.r[8],
-      r9 = this.r[9];
-
-  while (bytes >= 16) {
-    t0 = m[mpos+ 0] & 0xff | (m[mpos+ 1] & 0xff) << 8; h0 += ( t0                     ) & 0x1fff;
-    t1 = m[mpos+ 2] & 0xff | (m[mpos+ 3] & 0xff) << 8; h1 += ((t0 >>> 13) | (t1 <<  3)) & 0x1fff;
-    t2 = m[mpos+ 4] & 0xff | (m[mpos+ 5] & 0xff) << 8; h2 += ((t1 >>> 10) | (t2 <<  6)) & 0x1fff;
-    t3 = m[mpos+ 6] & 0xff | (m[mpos+ 7] & 0xff) << 8; h3 += ((t2 >>>  7) | (t3 <<  9)) & 0x1fff;
-    t4 = m[mpos+ 8] & 0xff | (m[mpos+ 9] & 0xff) << 8; h4 += ((t3 >>>  4) | (t4 << 12)) & 0x1fff;
-    h5 += ((t4 >>>  1)) & 0x1fff;
-    t5 = m[mpos+10] & 0xff | (m[mpos+11] & 0xff) << 8; h6 += ((t4 >>> 14) | (t5 <<  2)) & 0x1fff;
-    t6 = m[mpos+12] & 0xff | (m[mpos+13] & 0xff) << 8; h7 += ((t5 >>> 11) | (t6 <<  5)) & 0x1fff;
-    t7 = m[mpos+14] & 0xff | (m[mpos+15] & 0xff) << 8; h8 += ((t6 >>>  8) | (t7 <<  8)) & 0x1fff;
-    h9 += ((t7 >>> 5)) | hibit;
-
-    c = 0;
-
-    d0 = c;
-    d0 += h0 * r0;
-    d0 += h1 * (5 * r9);
-    d0 += h2 * (5 * r8);
-    d0 += h3 * (5 * r7);
-    d0 += h4 * (5 * r6);
-    c = (d0 >>> 13); d0 &= 0x1fff;
-    d0 += h5 * (5 * r5);
-    d0 += h6 * (5 * r4);
-    d0 += h7 * (5 * r3);
-    d0 += h8 * (5 * r2);
-    d0 += h9 * (5 * r1);
-    c += (d0 >>> 13); d0 &= 0x1fff;
-
-    d1 = c;
-    d1 += h0 * r1;
-    d1 += h1 * r0;
-    d1 += h2 * (5 * r9);
-    d1 += h3 * (5 * r8);
-    d1 += h4 * (5 * r7);
-    c = (d1 >>> 13); d1 &= 0x1fff;
-    d1 += h5 * (5 * r6);
-    d1 += h6 * (5 * r5);
-    d1 += h7 * (5 * r4);
-    d1 += h8 * (5 * r3);
-    d1 += h9 * (5 * r2);
-    c += (d1 >>> 13); d1 &= 0x1fff;
-
-    d2 = c;
-    d2 += h0 * r2;
-    d2 += h1 * r1;
-    d2 += h2 * r0;
-    d2 += h3 * (5 * r9);
-    d2 += h4 * (5 * r8);
-    c = (d2 >>> 13); d2 &= 0x1fff;
-    d2 += h5 * (5 * r7);
-    d2 += h6 * (5 * r6);
-    d2 += h7 * (5 * r5);
-    d2 += h8 * (5 * r4);
-    d2 += h9 * (5 * r3);
-    c += (d2 >>> 13); d2 &= 0x1fff;
-
-    d3 = c;
-    d3 += h0 * r3;
-    d3 += h1 * r2;
-    d3 += h2 * r1;
-    d3 += h3 * r0;
-    d3 += h4 * (5 * r9);
-    c = (d3 >>> 13); d3 &= 0x1fff;
-    d3 += h5 * (5 * r8);
-    d3 += h6 * (5 * r7);
-    d3 += h7 * (5 * r6);
-    d3 += h8 * (5 * r5);
-    d3 += h9 * (5 * r4);
-    c += (d3 >>> 13); d3 &= 0x1fff;
-
-    d4 = c;
-    d4 += h0 * r4;
-    d4 += h1 * r3;
-    d4 += h2 * r2;
-    d4 += h3 * r1;
-    d4 += h4 * r0;
-    c = (d4 >>> 13); d4 &= 0x1fff;
-    d4 += h5 * (5 * r9);
-    d4 += h6 * (5 * r8);
-    d4 += h7 * (5 * r7);
-    d4 += h8 * (5 * r6);
-    d4 += h9 * (5 * r5);
-    c += (d4 >>> 13); d4 &= 0x1fff;
-
-    d5 = c;
-    d5 += h0 * r5;
-    d5 += h1 * r4;
-    d5 += h2 * r3;
-    d5 += h3 * r2;
-    d5 += h4 * r1;
-    c = (d5 >>> 13); d5 &= 0x1fff;
-    d5 += h5 * r0;
-    d5 += h6 * (5 * r9);
-    d5 += h7 * (5 * r8);
-    d5 += h8 * (5 * r7);
-    d5 += h9 * (5 * r6);
-    c += (d5 >>> 13); d5 &= 0x1fff;
-
-    d6 = c;
-    d6 += h0 * r6;
-    d6 += h1 * r5;
-    d6 += h2 * r4;
-    d6 += h3 * r3;
-    d6 += h4 * r2;
-    c = (d6 >>> 13); d6 &= 0x1fff;
-    d6 += h5 * r1;
-    d6 += h6 * r0;
-    d6 += h7 * (5 * r9);
-    d6 += h8 * (5 * r8);
-    d6 += h9 * (5 * r7);
-    c += (d6 >>> 13); d6 &= 0x1fff;
-
-    d7 = c;
-    d7 += h0 * r7;
-    d7 += h1 * r6;
-    d7 += h2 * r5;
-    d7 += h3 * r4;
-    d7 += h4 * r3;
-    c = (d7 >>> 13); d7 &= 0x1fff;
-    d7 += h5 * r2;
-    d7 += h6 * r1;
-    d7 += h7 * r0;
-    d7 += h8 * (5 * r9);
-    d7 += h9 * (5 * r8);
-    c += (d7 >>> 13); d7 &= 0x1fff;
-
-    d8 = c;
-    d8 += h0 * r8;
-    d8 += h1 * r7;
-    d8 += h2 * r6;
-    d8 += h3 * r5;
-    d8 += h4 * r4;
-    c = (d8 >>> 13); d8 &= 0x1fff;
-    d8 += h5 * r3;
-    d8 += h6 * r2;
-    d8 += h7 * r1;
-    d8 += h8 * r0;
-    d8 += h9 * (5 * r9);
-    c += (d8 >>> 13); d8 &= 0x1fff;
-
-    d9 = c;
-    d9 += h0 * r9;
-    d9 += h1 * r8;
-    d9 += h2 * r7;
-    d9 += h3 * r6;
-    d9 += h4 * r5;
-    c = (d9 >>> 13); d9 &= 0x1fff;
-    d9 += h5 * r4;
-    d9 += h6 * r3;
-    d9 += h7 * r2;
-    d9 += h8 * r1;
-    d9 += h9 * r0;
-    c += (d9 >>> 13); d9 &= 0x1fff;
-
-    c = (((c << 2) + c)) | 0;
-    c = (c + d0) | 0;
-    d0 = c & 0x1fff;
-    c = (c >>> 13);
-    d1 += c;
-
-    h0 = d0;
-    h1 = d1;
-    h2 = d2;
-    h3 = d3;
-    h4 = d4;
-    h5 = d5;
-    h6 = d6;
-    h7 = d7;
-    h8 = d8;
-    h9 = d9;
-
-    mpos += 16;
-    bytes -= 16;
-  }
-  this.h[0] = h0;
-  this.h[1] = h1;
-  this.h[2] = h2;
-  this.h[3] = h3;
-  this.h[4] = h4;
-  this.h[5] = h5;
-  this.h[6] = h6;
-  this.h[7] = h7;
-  this.h[8] = h8;
-  this.h[9] = h9;
-};
-
-poly1305.prototype.finish = function(mac, macpos) {
-  var g = new Uint16Array(10);
-  var c, mask, f, i;
-
-  if (this.leftover) {
-    i = this.leftover;
-    this.buffer[i++] = 1;
-    for (; i < 16; i++) this.buffer[i] = 0;
-    this.fin = 1;
-    this.blocks(this.buffer, 0, 16);
-  }
-
-  c = this.h[1] >>> 13;
-  this.h[1] &= 0x1fff;
-  for (i = 2; i < 10; i++) {
-    this.h[i] += c;
-    c = this.h[i] >>> 13;
-    this.h[i] &= 0x1fff;
-  }
-  this.h[0] += (c * 5);
-  c = this.h[0] >>> 13;
-  this.h[0] &= 0x1fff;
-  this.h[1] += c;
-  c = this.h[1] >>> 13;
-  this.h[1] &= 0x1fff;
-  this.h[2] += c;
-
-  g[0] = this.h[0] + 5;
-  c = g[0] >>> 13;
-  g[0] &= 0x1fff;
-  for (i = 1; i < 10; i++) {
-    g[i] = this.h[i] + c;
-    c = g[i] >>> 13;
-    g[i] &= 0x1fff;
-  }
-  g[9] -= (1 << 13);
-
-  mask = (g[9] >>> ((2 * 8) - 1)) - 1;
-  for (i = 0; i < 10; i++) g[i] &= mask;
-  mask = ~mask;
-  for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i];
-
-  this.h[0] = ((this.h[0]       ) | (this.h[1] << 13)                    ) & 0xffff;
-  this.h[1] = ((this.h[1] >>>  3) | (this.h[2] << 10)                    ) & 0xffff;
-  this.h[2] = ((this.h[2] >>>  6) | (this.h[3] <<  7)                    ) & 0xffff;
-  this.h[3] = ((this.h[3] >>>  9) | (this.h[4] <<  4)                    ) & 0xffff;
-  this.h[4] = ((this.h[4] >>> 12) | (this.h[5] <<  1) | (this.h[6] << 14)) & 0xffff;
-  this.h[5] = ((this.h[6] >>>  2) | (this.h[7] << 11)                    ) & 0xffff;
-  this.h[6] = ((this.h[7] >>>  5) | (this.h[8] <<  8)                    ) & 0xffff;
-  this.h[7] = ((this.h[8] >>>  8) | (this.h[9] <<  5)                    ) & 0xffff;
-
-  f = this.h[0] + this.pad[0];
-  this.h[0] = f & 0xffff;
-  for (i = 1; i < 8; i++) {
-    f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0;
-    this.h[i] = f & 0xffff;
-  }
-
-  mac[macpos+ 0] = (this.h[0] >>> 0) & 0xff;
-  mac[macpos+ 1] = (this.h[0] >>> 8) & 0xff;
-  mac[macpos+ 2] = (this.h[1] >>> 0) & 0xff;
-  mac[macpos+ 3] = (this.h[1] >>> 8) & 0xff;
-  mac[macpos+ 4] = (this.h[2] >>> 0) & 0xff;
-  mac[macpos+ 5] = (this.h[2] >>> 8) & 0xff;
-  mac[macpos+ 6] = (this.h[3] >>> 0) & 0xff;
-  mac[macpos+ 7] = (this.h[3] >>> 8) & 0xff;
-  mac[macpos+ 8] = (this.h[4] >>> 0) & 0xff;
-  mac[macpos+ 9] = (this.h[4] >>> 8) & 0xff;
-  mac[macpos+10] = (this.h[5] >>> 0) & 0xff;
-  mac[macpos+11] = (this.h[5] >>> 8) & 0xff;
-  mac[macpos+12] = (this.h[6] >>> 0) & 0xff;
-  mac[macpos+13] = (this.h[6] >>> 8) & 0xff;
-  mac[macpos+14] = (this.h[7] >>> 0) & 0xff;
-  mac[macpos+15] = (this.h[7] >>> 8) & 0xff;
-};
-
-poly1305.prototype.update = function(m, mpos, bytes) {
-  var i, want;
-
-  if (this.leftover) {
-    want = (16 - this.leftover);
-    if (want > bytes)
-      want = bytes;
-    for (i = 0; i < want; i++)
-      this.buffer[this.leftover + i] = m[mpos+i];
-    bytes -= want;
-    mpos += want;
-    this.leftover += want;
-    if (this.leftover < 16)
-      return;
-    this.blocks(this.buffer, 0, 16);
-    this.leftover = 0;
-  }
-
-  if (bytes >= 16) {
-    want = bytes - (bytes % 16);
-    this.blocks(m, mpos, want);
-    mpos += want;
-    bytes -= want;
-  }
-
-  if (bytes) {
-    for (i = 0; i < bytes; i++)
-      this.buffer[this.leftover + i] = m[mpos+i];
-    this.leftover += bytes;
-  }
-};
-
-function crypto_onetimeauth(out, outpos, m, mpos, n, k) {
-  var s = new poly1305(k);
-  s.update(m, mpos, n);
-  s.finish(out, outpos);
-  return 0;
-}
-
-function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) {
-  var x = new Uint8Array(16);
-  crypto_onetimeauth(x,0,m,mpos,n,k);
-  return crypto_verify_16(h,hpos,x,0);
-}
-
-function crypto_secretbox(c,m,d,n,k) {
-  var i;
-  if (d < 32) return -1;
-  crypto_stream_xor(c,0,m,0,d,n,k);
-  crypto_onetimeauth(c, 16, c, 32, d - 32, c);
-  for (i = 0; i < 16; i++) c[i] = 0;
-  return 0;
-}
-
-function crypto_secretbox_open(m,c,d,n,k) {
-  var i;
-  var x = new Uint8Array(32);
-  if (d < 32) return -1;
-  crypto_stream(x,0,32,n,k);
-  if (crypto_onetimeauth_verify(c, 16,c, 32,d - 32,x) !== 0) return -1;
-  crypto_stream_xor(m,0,c,0,d,n,k);
-  for (i = 0; i < 32; i++) m[i] = 0;
-  return 0;
-}
-
-function set25519(r, a) {
-  var i;
-  for (i = 0; i < 16; i++) r[i] = a[i]|0;
-}
-
-function car25519(o) {
-  var i, v, c = 1;
-  for (i = 0; i < 16; i++) {
-    v = o[i] + c + 65535;
-    c = Math.floor(v / 65536);
-    o[i] = v - c * 65536;
-  }
-  o[0] += c-1 + 37 * (c-1);
-}
-
-function sel25519(p, q, b) {
-  var t, c = ~(b-1);
-  for (var i = 0; i < 16; i++) {
-    t = c & (p[i] ^ q[i]);
-    p[i] ^= t;
-    q[i] ^= t;
-  }
-}
-
-function pack25519(o, n) {
-  var i, j, b;
-  var m = gf(), t = gf();
-  for (i = 0; i < 16; i++) t[i] = n[i];
-  car25519(t);
-  car25519(t);
-  car25519(t);
-  for (j = 0; j < 2; j++) {
-    m[0] = t[0] - 0xffed;
-    for (i = 1; i < 15; i++) {
-      m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1);
-      m[i-1] &= 0xffff;
-    }
-    m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1);
-    b = (m[15]>>16) & 1;
-    m[14] &= 0xffff;
-    sel25519(t, m, 1-b);
-  }
-  for (i = 0; i < 16; i++) {
-    o[2*i] = t[i] & 0xff;
-    o[2*i+1] = t[i]>>8;
-  }
-}
-
-function neq25519(a, b) {
-  var c = new Uint8Array(32), d = new Uint8Array(32);
-  pack25519(c, a);
-  pack25519(d, b);
-  return crypto_verify_32(c, 0, d, 0);
-}
-
-function par25519(a) {
-  var d = new Uint8Array(32);
-  pack25519(d, a);
-  return d[0] & 1;
-}
-
-function unpack25519(o, n) {
-  var i;
-  for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8);
-  o[15] &= 0x7fff;
-}
-
-function A(o, a, b) {
-  for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
-}
-
-function Z(o, a, b) {
-  for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
-}
-
-function M(o, a, b) {
-  var v, c,
-     t0 = 0,  t1 = 0,  t2 = 0,  t3 = 0,  t4 = 0,  t5 = 0,  t6 = 0,  t7 = 0,
-     t8 = 0,  t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0,
-    t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0,
-    t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0,
-    b0 = b[0],
-    b1 = b[1],
-    b2 = b[2],
-    b3 = b[3],
-    b4 = b[4],
-    b5 = b[5],
-    b6 = b[6],
-    b7 = b[7],
-    b8 = b[8],
-    b9 = b[9],
-    b10 = b[10],
-    b11 = b[11],
-    b12 = b[12],
-    b13 = b[13],
-    b14 = b[14],
-    b15 = b[15];
-
-  v = a[0];
-  t0 += v * b0;
-  t1 += v * b1;
-  t2 += v * b2;
-  t3 += v * b3;
-  t4 += v * b4;
-  t5 += v * b5;
-  t6 += v * b6;
-  t7 += v * b7;
-  t8 += v * b8;
-  t9 += v * b9;
-  t10 += v * b10;
-  t11 += v * b11;
-  t12 += v * b12;
-  t13 += v * b13;
-  t14 += v * b14;
-  t15 += v * b15;
-  v = a[1];
-  t1 += v * b0;
-  t2 += v * b1;
-  t3 += v * b2;
-  t4 += v * b3;
-  t5 += v * b4;
-  t6 += v * b5;
-  t7 += v * b6;
-  t8 += v * b7;
-  t9 += v * b8;
-  t10 += v * b9;
-  t11 += v * b10;
-  t12 += v * b11;
-  t13 += v * b12;
-  t14 += v * b13;
-  t15 += v * b14;
-  t16 += v * b15;
-  v = a[2];
-  t2 += v * b0;
-  t3 += v * b1;
-  t4 += v * b2;
-  t5 += v * b3;
-  t6 += v * b4;
-  t7 += v * b5;
-  t8 += v * b6;
-  t9 += v * b7;
-  t10 += v * b8;
-  t11 += v * b9;
-  t12 += v * b10;
-  t13 += v * b11;
-  t14 += v * b12;
-  t15 += v * b13;
-  t16 += v * b14;
-  t17 += v * b15;
-  v = a[3];
-  t3 += v * b0;
-  t4 += v * b1;
-  t5 += v * b2;
-  t6 += v * b3;
-  t7 += v * b4;
-  t8 += v * b5;
-  t9 += v * b6;
-  t10 += v * b7;
-  t11 += v * b8;
-  t12 += v * b9;
-  t13 += v * b10;
-  t14 += v * b11;
-  t15 += v * b12;
-  t16 += v * b13;
-  t17 += v * b14;
-  t18 += v * b15;
-  v = a[4];
-  t4 += v * b0;
-  t5 += v * b1;
-  t6 += v * b2;
-  t7 += v * b3;
-  t8 += v * b4;
-  t9 += v * b5;
-  t10 += v * b6;
-  t11 += v * b7;
-  t12 += v * b8;
-  t13 += v * b9;
-  t14 += v * b10;
-  t15 += v * b11;
-  t16 += v * b12;
-  t17 += v * b13;
-  t18 += v * b14;
-  t19 += v * b15;
-  v = a[5];
-  t5 += v * b0;
-  t6 += v * b1;
-  t7 += v * b2;
-  t8 += v * b3;
-  t9 += v * b4;
-  t10 += v * b5;
-  t11 += v * b6;
-  t12 += v * b7;
-  t13 += v * b8;
-  t14 += v * b9;
-  t15 += v * b10;
-  t16 += v * b11;
-  t17 += v * b12;
-  t18 += v * b13;
-  t19 += v * b14;
-  t20 += v * b15;
-  v = a[6];
-  t6 += v * b0;
-  t7 += v * b1;
-  t8 += v * b2;
-  t9 += v * b3;
-  t10 += v * b4;
-  t11 += v * b5;
-  t12 += v * b6;
-  t13 += v * b7;
-  t14 += v * b8;
-  t15 += v * b9;
-  t16 += v * b10;
-  t17 += v * b11;
-  t18 += v * b12;
-  t19 += v * b13;
-  t20 += v * b14;
-  t21 += v * b15;
-  v = a[7];
-  t7 += v * b0;
-  t8 += v * b1;
-  t9 += v * b2;
-  t10 += v * b3;
-  t11 += v * b4;
-  t12 += v * b5;
-  t13 += v * b6;
-  t14 += v * b7;
-  t15 += v * b8;
-  t16 += v * b9;
-  t17 += v * b10;
-  t18 += v * b11;
-  t19 += v * b12;
-  t20 += v * b13;
-  t21 += v * b14;
-  t22 += v * b15;
-  v = a[8];
-  t8 += v * b0;
-  t9 += v * b1;
-  t10 += v * b2;
-  t11 += v * b3;
-  t12 += v * b4;
-  t13 += v * b5;
-  t14 += v * b6;
-  t15 += v * b7;
-  t16 += v * b8;
-  t17 += v * b9;
-  t18 += v * b10;
-  t19 += v * b11;
-  t20 += v * b12;
-  t21 += v * b13;
-  t22 += v * b14;
-  t23 += v * b15;
-  v = a[9];
-  t9 += v * b0;
-  t10 += v * b1;
-  t11 += v * b2;
-  t12 += v * b3;
-  t13 += v * b4;
-  t14 += v * b5;
-  t15 += v * b6;
-  t16 += v * b7;
-  t17 += v * b8;
-  t18 += v * b9;
-  t19 += v * b10;
-  t20 += v * b11;
-  t21 += v * b12;
-  t22 += v * b13;
-  t23 += v * b14;
-  t24 += v * b15;
-  v = a[10];
-  t10 += v * b0;
-  t11 += v * b1;
-  t12 += v * b2;
-  t13 += v * b3;
-  t14 += v * b4;
-  t15 += v * b5;
-  t16 += v * b6;
-  t17 += v * b7;
-  t18 += v * b8;
-  t19 += v * b9;
-  t20 += v * b10;
-  t21 += v * b11;
-  t22 += v * b12;
-  t23 += v * b13;
-  t24 += v * b14;
-  t25 += v * b15;
-  v = a[11];
-  t11 += v * b0;
-  t12 += v * b1;
-  t13 += v * b2;
-  t14 += v * b3;
-  t15 += v * b4;
-  t16 += v * b5;
-  t17 += v * b6;
-  t18 += v * b7;
-  t19 += v * b8;
-  t20 += v * b9;
-  t21 += v * b10;
-  t22 += v * b11;
-  t23 += v * b12;
-  t24 += v * b13;
-  t25 += v * b14;
-  t26 += v * b15;
-  v = a[12];
-  t12 += v * b0;
-  t13 += v * b1;
-  t14 += v * b2;
-  t15 += v * b3;
-  t16 += v * b4;
-  t17 += v * b5;
-  t18 += v * b6;
-  t19 += v * b7;
-  t20 += v * b8;
-  t21 += v * b9;
-  t22 += v * b10;
-  t23 += v * b11;
-  t24 += v * b12;
-  t25 += v * b13;
-  t26 += v * b14;
-  t27 += v * b15;
-  v = a[13];
-  t13 += v * b0;
-  t14 += v * b1;
-  t15 += v * b2;
-  t16 += v * b3;
-  t17 += v * b4;
-  t18 += v * b5;
-  t19 += v * b6;
-  t20 += v * b7;
-  t21 += v * b8;
-  t22 += v * b9;
-  t23 += v * b10;
-  t24 += v * b11;
-  t25 += v * b12;
-  t26 += v * b13;
-  t27 += v * b14;
-  t28 += v * b15;
-  v = a[14];
-  t14 += v * b0;
-  t15 += v * b1;
-  t16 += v * b2;
-  t17 += v * b3;
-  t18 += v * b4;
-  t19 += v * b5;
-  t20 += v * b6;
-  t21 += v * b7;
-  t22 += v * b8;
-  t23 += v * b9;
-  t24 += v * b10;
-  t25 += v * b11;
-  t26 += v * b12;
-  t27 += v * b13;
-  t28 += v * b14;
-  t29 += v * b15;
-  v = a[15];
-  t15 += v * b0;
-  t16 += v * b1;
-  t17 += v * b2;
-  t18 += v * b3;
-  t19 += v * b4;
-  t20 += v * b5;
-  t21 += v * b6;
-  t22 += v * b7;
-  t23 += v * b8;
-  t24 += v * b9;
-  t25 += v * b10;
-  t26 += v * b11;
-  t27 += v * b12;
-  t28 += v * b13;
-  t29 += v * b14;
-  t30 += v * b15;
-
-  t0  += 38 * t16;
-  t1  += 38 * t17;
-  t2  += 38 * t18;
-  t3  += 38 * t19;
-  t4  += 38 * t20;
-  t5  += 38 * t21;
-  t6  += 38 * t22;
-  t7  += 38 * t23;
-  t8  += 38 * t24;
-  t9  += 38 * t25;
-  t10 += 38 * t26;
-  t11 += 38 * t27;
-  t12 += 38 * t28;
-  t13 += 38 * t29;
-  t14 += 38 * t30;
-  // t15 left as is
-
-  // first car
-  c = 1;
-  v =  t0 + c + 65535; c = Math.floor(v / 65536);  t0 = v - c * 65536;
-  v =  t1 + c + 65535; c = Math.floor(v / 65536);  t1 = v - c * 65536;
-  v =  t2 + c + 65535; c = Math.floor(v / 65536);  t2 = v - c * 65536;
-  v =  t3 + c + 65535; c = Math.floor(v / 65536);  t3 = v - c * 65536;
-  v =  t4 + c + 65535; c = Math.floor(v / 65536);  t4 = v - c * 65536;
-  v =  t5 + c + 65535; c = Math.floor(v / 65536);  t5 = v - c * 65536;
-  v =  t6 + c + 65535; c = Math.floor(v / 65536);  t6 = v - c * 65536;
-  v =  t7 + c + 65535; c = Math.floor(v / 65536);  t7 = v - c * 65536;
-  v =  t8 + c + 65535; c = Math.floor(v / 65536);  t8 = v - c * 65536;
-  v =  t9 + c + 65535; c = Math.floor(v / 65536);  t9 = v - c * 65536;
-  v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
-  v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
-  v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
-  v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
-  v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
-  v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
-  t0 += c-1 + 37 * (c-1);
-
-  // second car
-  c = 1;
-  v =  t0 + c + 65535; c = Math.floor(v / 65536);  t0 = v - c * 65536;
-  v =  t1 + c + 65535; c = Math.floor(v / 65536);  t1 = v - c * 65536;
-  v =  t2 + c + 65535; c = Math.floor(v / 65536);  t2 = v - c * 65536;
-  v =  t3 + c + 65535; c = Math.floor(v / 65536);  t3 = v - c * 65536;
-  v =  t4 + c + 65535; c = Math.floor(v / 65536);  t4 = v - c * 65536;
-  v =  t5 + c + 65535; c = Math.floor(v / 65536);  t5 = v - c * 65536;
-  v =  t6 + c + 65535; c = Math.floor(v / 65536);  t6 = v - c * 65536;
-  v =  t7 + c + 65535; c = Math.floor(v / 65536);  t7 = v - c * 65536;
-  v =  t8 + c + 65535; c = Math.floor(v / 65536);  t8 = v - c * 65536;
-  v =  t9 + c + 65535; c = Math.floor(v / 65536);  t9 = v - c * 65536;
-  v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
-  v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
-  v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
-  v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
-  v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
-  v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
-  t0 += c-1 + 37 * (c-1);
-
-  o[ 0] = t0;
-  o[ 1] = t1;
-  o[ 2] = t2;
-  o[ 3] = t3;
-  o[ 4] = t4;
-  o[ 5] = t5;
-  o[ 6] = t6;
-  o[ 7] = t7;
-  o[ 8] = t8;
-  o[ 9] = t9;
-  o[10] = t10;
-  o[11] = t11;
-  o[12] = t12;
-  o[13] = t13;
-  o[14] = t14;
-  o[15] = t15;
-}
-
-function S(o, a) {
-  M(o, a, a);
-}
-
-function inv25519(o, i) {
-  var c = gf();
-  var a;
-  for (a = 0; a < 16; a++) c[a] = i[a];
-  for (a = 253; a >= 0; a--) {
-    S(c, c);
-    if(a !== 2 && a !== 4) M(c, c, i);
-  }
-  for (a = 0; a < 16; a++) o[a] = c[a];
-}
-
-function pow2523(o, i) {
-  var c = gf();
-  var a;
-  for (a = 0; a < 16; a++) c[a] = i[a];
-  for (a = 250; a >= 0; a--) {
-      S(c, c);
-      if(a !== 1) M(c, c, i);
-  }
-  for (a = 0; a < 16; a++) o[a] = c[a];
-}
-
-function crypto_scalarmult(q, n, p) {
-  var z = new Uint8Array(32);
-  var x = new Float64Array(80), r, i;
-  var a = gf(), b = gf(), c = gf(),
-      d = gf(), e = gf(), f = gf();
-  for (i = 0; i < 31; i++) z[i] = n[i];
-  z[31]=(n[31]&127)|64;
-  z[0]&=248;
-  unpack25519(x,p);
-  for (i = 0; i < 16; i++) {
-    b[i]=x[i];
-    d[i]=a[i]=c[i]=0;
-  }
-  a[0]=d[0]=1;
-  for (i=254; i>=0; --i) {
-    r=(z[i>>>3]>>>(i&7))&1;
-    sel25519(a,b,r);
-    sel25519(c,d,r);
-    A(e,a,c);
-    Z(a,a,c);
-    A(c,b,d);
-    Z(b,b,d);
-    S(d,e);
-    S(f,a);
-    M(a,c,a);
-    M(c,b,e);
-    A(e,a,c);
-    Z(a,a,c);
-    S(b,a);
-    Z(c,d,f);
-    M(a,c,_121665);
-    A(a,a,d);
-    M(c,c,a);
-    M(a,d,f);
-    M(d,b,x);
-    S(b,e);
-    sel25519(a,b,r);
-    sel25519(c,d,r);
-  }
-  for (i = 0; i < 16; i++) {
-    x[i+16]=a[i];
-    x[i+32]=c[i];
-    x[i+48]=b[i];
-    x[i+64]=d[i];
-  }
-  var x32 = x.subarray(32);
-  var x16 = x.subarray(16);
-  inv25519(x32,x32);
-  M(x16,x16,x32);
-  pack25519(q,x16);
-  return 0;
-}
-
-function crypto_scalarmult_base(q, n) {
-  return crypto_scalarmult(q, n, _9);
-}
-
-function crypto_box_keypair(y, x) {
-  randombytes(x, 32);
-  return crypto_scalarmult_base(y, x);
-}
-
-function crypto_box_beforenm(k, y, x) {
-  var s = new Uint8Array(32);
-  crypto_scalarmult(s, x, y);
-  return crypto_core_hsalsa20(k, _0, s, sigma);
-}
-
-var crypto_box_afternm = crypto_secretbox;
-var crypto_box_open_afternm = crypto_secretbox_open;
-
-function crypto_box(c, m, d, n, y, x) {
-  var k = new Uint8Array(32);
-  crypto_box_beforenm(k, y, x);
-  return crypto_box_afternm(c, m, d, n, k);
-}
-
-function crypto_box_open(m, c, d, n, y, x) {
-  var k = new Uint8Array(32);
-  crypto_box_beforenm(k, y, x);
-  return crypto_box_open_afternm(m, c, d, n, k);
-}
-
-var K = [
-  0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
-  0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
-  0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
-  0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
-  0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
-  0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
-  0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
-  0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
-  0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
-  0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
-  0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
-  0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
-  0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
-  0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
-  0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
-  0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
-  0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
-  0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
-  0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
-  0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
-  0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
-  0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
-  0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
-  0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
-  0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
-  0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
-  0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
-  0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
-  0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
-  0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
-  0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
-  0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
-  0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
-  0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
-  0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
-  0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
-  0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
-  0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
-  0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
-  0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
-];
-
-function crypto_hashblocks_hl(hh, hl, m, n) {
-  var wh = new Int32Array(16), wl = new Int32Array(16),
-      bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7,
-      bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7,
-      th, tl, i, j, h, l, a, b, c, d;
-
-  var ah0 = hh[0],
-      ah1 = hh[1],
-      ah2 = hh[2],
-      ah3 = hh[3],
-      ah4 = hh[4],
-      ah5 = hh[5],
-      ah6 = hh[6],
-      ah7 = hh[7],
-
-      al0 = hl[0],
-      al1 = hl[1],
-      al2 = hl[2],
-      al3 = hl[3],
-      al4 = hl[4],
-      al5 = hl[5],
-      al6 = hl[6],
-      al7 = hl[7];
-
-  var pos = 0;
-  while (n >= 128) {
-    for (i = 0; i < 16; i++) {
-      j = 8 * i + pos;
-      wh[i] = (m[j+0] << 24) | (m[j+1] << 16) | (m[j+2] << 8) | m[j+3];
-      wl[i] = (m[j+4] << 24) | (m[j+5] << 16) | (m[j+6] << 8) | m[j+7];
-    }
-    for (i = 0; i < 80; i++) {
-      bh0 = ah0;
-      bh1 = ah1;
-      bh2 = ah2;
-      bh3 = ah3;
-      bh4 = ah4;
-      bh5 = ah5;
-      bh6 = ah6;
-      bh7 = ah7;
-
-      bl0 = al0;
-      bl1 = al1;
-      bl2 = al2;
-      bl3 = al3;
-      bl4 = al4;
-      bl5 = al5;
-      bl6 = al6;
-      bl7 = al7;
-
-      // add
-      h = ah7;
-      l = al7;
-
-      a = l & 0xffff; b = l >>> 16;
-      c = h & 0xffff; d = h >>> 16;
-
-      // Sigma1
-      h = ((ah4 >>> 14) | (al4 << (32-14))) ^ ((ah4 >>> 18) | (al4 << (32-18))) ^ ((al4 >>> (41-32)) | (ah4 << (32-(41-32))));
-      l = ((al4 >>> 14) | (ah4 << (32-14))) ^ ((al4 >>> 18) | (ah4 << (32-18))) ^ ((ah4 >>> (41-32)) | (al4 << (32-(41-32))));
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      // Ch
-      h = (ah4 & ah5) ^ (~ah4 & ah6);
-      l = (al4 & al5) ^ (~al4 & al6);
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      // K
-      h = K[i*2];
-      l = K[i*2+1];
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      // w
-      h = wh[i%16];
-      l = wl[i%16];
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      b += a >>> 16;
-      c += b >>> 16;
-      d += c >>> 16;
-
-      th = c & 0xffff | d << 16;
-      tl = a & 0xffff | b << 16;
-
-      // add
-      h = th;
-      l = tl;
-
-      a = l & 0xffff; b = l >>> 16;
-      c = h & 0xffff; d = h >>> 16;
-
-      // Sigma0
-      h = ((ah0 >>> 28) | (al0 << (32-28))) ^ ((al0 >>> (34-32)) | (ah0 << (32-(34-32)))) ^ ((al0 >>> (39-32)) | (ah0 << (32-(39-32))));
-      l = ((al0 >>> 28) | (ah0 << (32-28))) ^ ((ah0 >>> (34-32)) | (al0 << (32-(34-32)))) ^ ((ah0 >>> (39-32)) | (al0 << (32-(39-32))));
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      // Maj
-      h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2);
-      l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2);
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      b += a >>> 16;
-      c += b >>> 16;
-      d += c >>> 16;
-
-      bh7 = (c & 0xffff) | (d << 16);
-      bl7 = (a & 0xffff) | (b << 16);
-
-      // add
-      h = bh3;
-      l = bl3;
-
-      a = l & 0xffff; b = l >>> 16;
-      c = h & 0xffff; d = h >>> 16;
-
-      h = th;
-      l = tl;
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      b += a >>> 16;
-      c += b >>> 16;
-      d += c >>> 16;
-
-      bh3 = (c & 0xffff) | (d << 16);
-      bl3 = (a & 0xffff) | (b << 16);
-
-      ah1 = bh0;
-      ah2 = bh1;
-      ah3 = bh2;
-      ah4 = bh3;
-      ah5 = bh4;
-      ah6 = bh5;
-      ah7 = bh6;
-      ah0 = bh7;
-
-      al1 = bl0;
-      al2 = bl1;
-      al3 = bl2;
-      al4 = bl3;
-      al5 = bl4;
-      al6 = bl5;
-      al7 = bl6;
-      al0 = bl7;
-
-      if (i%16 === 15) {
-        for (j = 0; j < 16; j++) {
-          // add
-          h = wh[j];
-          l = wl[j];
-
-          a = l & 0xffff; b = l >>> 16;
-          c = h & 0xffff; d = h >>> 16;
-
-          h = wh[(j+9)%16];
-          l = wl[(j+9)%16];
-
-          a += l & 0xffff; b += l >>> 16;
-          c += h & 0xffff; d += h >>> 16;
-
-          // sigma0
-          th = wh[(j+1)%16];
-          tl = wl[(j+1)%16];
-          h = ((th >>> 1) | (tl << (32-1))) ^ ((th >>> 8) | (tl << (32-8))) ^ (th >>> 7);
-          l = ((tl >>> 1) | (th << (32-1))) ^ ((tl >>> 8) | (th << (32-8))) ^ ((tl >>> 7) | (th << (32-7)));
-
-          a += l & 0xffff; b += l >>> 16;
-          c += h & 0xffff; d += h >>> 16;
-
-          // sigma1
-          th = wh[(j+14)%16];
-          tl = wl[(j+14)%16];
-          h = ((th >>> 19) | (tl << (32-19))) ^ ((tl >>> (61-32)) | (th << (32-(61-32)))) ^ (th >>> 6);
-          l = ((tl >>> 19) | (th << (32-19))) ^ ((th >>> (61-32)) | (tl << (32-(61-32)))) ^ ((tl >>> 6) | (th << (32-6)));
-
-          a += l & 0xffff; b += l >>> 16;
-          c += h & 0xffff; d += h >>> 16;
-
-          b += a >>> 16;
-          c += b >>> 16;
-          d += c >>> 16;
-
-          wh[j] = (c & 0xffff) | (d << 16);
-          wl[j] = (a & 0xffff) | (b << 16);
-        }
-      }
-    }
-
-    // add
-    h = ah0;
-    l = al0;
-
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
-
-    h = hh[0];
-    l = hl[0];
-
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
-
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
-
-    hh[0] = ah0 = (c & 0xffff) | (d << 16);
-    hl[0] = al0 = (a & 0xffff) | (b << 16);
-
-    h = ah1;
-    l = al1;
-
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
-
-    h = hh[1];
-    l = hl[1];
-
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
-
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
-
-    hh[1] = ah1 = (c & 0xffff) | (d << 16);
-    hl[1] = al1 = (a & 0xffff) | (b << 16);
-
-    h = ah2;
-    l = al2;
-
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
-
-    h = hh[2];
-    l = hl[2];
-
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
-
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
-
-    hh[2] = ah2 = (c & 0xffff) | (d << 16);
-    hl[2] = al2 = (a & 0xffff) | (b << 16);
-
-    h = ah3;
-    l = al3;
-
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
-
-    h = hh[3];
-    l = hl[3];
-
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
-
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
-
-    hh[3] = ah3 = (c & 0xffff) | (d << 16);
-    hl[3] = al3 = (a & 0xffff) | (b << 16);
-
-    h = ah4;
-    l = al4;
-
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
-
-    h = hh[4];
-    l = hl[4];
-
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
-
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
-
-    hh[4] = ah4 = (c & 0xffff) | (d << 16);
-    hl[4] = al4 = (a & 0xffff) | (b << 16);
-
-    h = ah5;
-    l = al5;
-
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
-
-    h = hh[5];
-    l = hl[5];
-
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
-
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
-
-    hh[5] = ah5 = (c & 0xffff) | (d << 16);
-    hl[5] = al5 = (a & 0xffff) | (b << 16);
-
-    h = ah6;
-    l = al6;
-
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
-
-    h = hh[6];
-    l = hl[6];
-
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
-
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
-
-    hh[6] = ah6 = (c & 0xffff) | (d << 16);
-    hl[6] = al6 = (a & 0xffff) | (b << 16);
-
-    h = ah7;
-    l = al7;
-
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
-
-    h = hh[7];
-    l = hl[7];
-
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
-
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
-
-    hh[7] = ah7 = (c & 0xffff) | (d << 16);
-    hl[7] = al7 = (a & 0xffff) | (b << 16);
-
-    pos += 128;
-    n -= 128;
-  }
-
-  return n;
-}
-
-function crypto_hash(out, m, n) {
-  var hh = new Int32Array(8),
-      hl = new Int32Array(8),
-      x = new Uint8Array(256),
-      i, b = n;
-
-  hh[0] = 0x6a09e667;
-  hh[1] = 0xbb67ae85;
-  hh[2] = 0x3c6ef372;
-  hh[3] = 0xa54ff53a;
-  hh[4] = 0x510e527f;
-  hh[5] = 0x9b05688c;
-  hh[6] = 0x1f83d9ab;
-  hh[7] = 0x5be0cd19;
-
-  hl[0] = 0xf3bcc908;
-  hl[1] = 0x84caa73b;
-  hl[2] = 0xfe94f82b;
-  hl[3] = 0x5f1d36f1;
-  hl[4] = 0xade682d1;
-  hl[5] = 0x2b3e6c1f;
-  hl[6] = 0xfb41bd6b;
-  hl[7] = 0x137e2179;
-
-  crypto_hashblocks_hl(hh, hl, m, n);
-  n %= 128;
-
-  for (i = 0; i < n; i++) x[i] = m[b-n+i];
-  x[n] = 128;
-
-  n = 256-128*(n<112?1:0);
-  x[n-9] = 0;
-  ts64(x, n-8,  (b / 0x20000000) | 0, b << 3);
-  crypto_hashblocks_hl(hh, hl, x, n);
-
-  for (i = 0; i < 8; i++) ts64(out, 8*i, hh[i], hl[i]);
-
-  return 0;
-}
-
-function add(p, q) {
-  var a = gf(), b = gf(), c = gf(),
-      d = gf(), e = gf(), f = gf(),
-      g = gf(), h = gf(), t = gf();
-
-  Z(a, p[1], p[0]);
-  Z(t, q[1], q[0]);
-  M(a, a, t);
-  A(b, p[0], p[1]);
-  A(t, q[0], q[1]);
-  M(b, b, t);
-  M(c, p[3], q[3]);
-  M(c, c, D2);
-  M(d, p[2], q[2]);
-  A(d, d, d);
-  Z(e, b, a);
-  Z(f, d, c);
-  A(g, d, c);
-  A(h, b, a);
-
-  M(p[0], e, f);
-  M(p[1], h, g);
-  M(p[2], g, f);
-  M(p[3], e, h);
-}
-
-function cswap(p, q, b) {
-  var i;
-  for (i = 0; i < 4; i++) {
-    sel25519(p[i], q[i], b);
-  }
-}
-
-function pack(r, p) {
-  var tx = gf(), ty = gf(), zi = gf();
-  inv25519(zi, p[2]);
-  M(tx, p[0], zi);
-  M(ty, p[1], zi);
-  pack25519(r, ty);
-  r[31] ^= par25519(tx) << 7;
-}
-
-function scalarmult(p, q, s) {
-  var b, i;
-  set25519(p[0], gf0);
-  set25519(p[1], gf1);
-  set25519(p[2], gf1);
-  set25519(p[3], gf0);
-  for (i = 255; i >= 0; --i) {
-    b = (s[(i/8)|0] >> (i&7)) & 1;
-    cswap(p, q, b);
-    add(q, p);
-    add(p, p);
-    cswap(p, q, b);
-  }
-}
-
-function scalarbase(p, s) {
-  var q = [gf(), gf(), gf(), gf()];
-  set25519(q[0], X);
-  set25519(q[1], Y);
-  set25519(q[2], gf1);
-  M(q[3], X, Y);
-  scalarmult(p, q, s);
-}
-
-function crypto_sign_keypair(pk, sk, seeded) {
-  var d = new Uint8Array(64);
-  var p = [gf(), gf(), gf(), gf()];
-  var i;
-
-  if (!seeded) randombytes(sk, 32);
-  crypto_hash(d, sk, 32);
-  d[0] &= 248;
-  d[31] &= 127;
-  d[31] |= 64;
-
-  scalarbase(p, d);
-  pack(pk, p);
-
-  for (i = 0; i < 32; i++) sk[i+32] = pk[i];
-  return 0;
-}
-
-var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]);
-
-function modL(r, x) {
-  var carry, i, j, k;
-  for (i = 63; i >= 32; --i) {
-    carry = 0;
-    for (j = i - 32, k = i - 12; j < k; ++j) {
-      x[j] += carry - 16 * x[i] * L[j - (i - 32)];
-      carry = (x[j] + 128) >> 8;
-      x[j] -= carry * 256;
-    }
-    x[j] += carry;
-    x[i] = 0;
-  }
-  carry = 0;
-  for (j = 0; j < 32; j++) {
-    x[j] += carry - (x[31] >> 4) * L[j];
-    carry = x[j] >> 8;
-    x[j] &= 255;
-  }
-  for (j = 0; j < 32; j++) x[j] -= carry * L[j];
-  for (i = 0; i < 32; i++) {
-    x[i+1] += x[i] >> 8;
-    r[i] = x[i] & 255;
-  }
-}
-
-function reduce(r) {
-  var x = new Float64Array(64), i;
-  for (i = 0; i < 64; i++) x[i] = r[i];
-  for (i = 0; i < 64; i++) r[i] = 0;
-  modL(r, x);
-}
-
-// Note: difference from C - smlen returned, not passed as argument.
-function crypto_sign(sm, m, n, sk) {
-  var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64);
-  var i, j, x = new Float64Array(64);
-  var p = [gf(), gf(), gf(), gf()];
-
-  crypto_hash(d, sk, 32);
-  d[0] &= 248;
-  d[31] &= 127;
-  d[31] |= 64;
-
-  var smlen = n + 64;
-  for (i = 0; i < n; i++) sm[64 + i] = m[i];
-  for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i];
-
-  crypto_hash(r, sm.subarray(32), n+32);
-  reduce(r);
-  scalarbase(p, r);
-  pack(sm, p);
-
-  for (i = 32; i < 64; i++) sm[i] = sk[i];
-  crypto_hash(h, sm, n + 64);
-  reduce(h);
-
-  for (i = 0; i < 64; i++) x[i] = 0;
-  for (i = 0; i < 32; i++) x[i] = r[i];
-  for (i = 0; i < 32; i++) {
-    for (j = 0; j < 32; j++) {
-      x[i+j] += h[i] * d[j];
-    }
-  }
-
-  modL(sm.subarray(32), x);
-  return smlen;
-}
-
-function unpackneg(r, p) {
-  var t = gf(), chk = gf(), num = gf(),
-      den = gf(), den2 = gf(), den4 = gf(),
-      den6 = gf();
-
-  set25519(r[2], gf1);
-  unpack25519(r[1], p);
-  S(num, r[1]);
-  M(den, num, D);
-  Z(num, num, r[2]);
-  A(den, r[2], den);
-
-  S(den2, den);
-  S(den4, den2);
-  M(den6, den4, den2);
-  M(t, den6, num);
-  M(t, t, den);
-
-  pow2523(t, t);
-  M(t, t, num);
-  M(t, t, den);
-  M(t, t, den);
-  M(r[0], t, den);
-
-  S(chk, r[0]);
-  M(chk, chk, den);
-  if (neq25519(chk, num)) M(r[0], r[0], I);
-
-  S(chk, r[0]);
-  M(chk, chk, den);
-  if (neq25519(chk, num)) return -1;
-
-  if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]);
-
-  M(r[3], r[0], r[1]);
-  return 0;
-}
-
-function crypto_sign_open(m, sm, n, pk) {
-  var i, mlen;
-  var t = new Uint8Array(32), h = new Uint8Array(64);
-  var p = [gf(), gf(), gf(), gf()],
-      q = [gf(), gf(), gf(), gf()];
-
-  mlen = -1;
-  if (n < 64) return -1;
-
-  if (unpackneg(q, pk)) return -1;
-
-  for (i = 0; i < n; i++) m[i] = sm[i];
-  for (i = 0; i < 32; i++) m[i+32] = pk[i];
-  crypto_hash(h, m, n);
-  reduce(h);
-  scalarmult(p, q, h);
-
-  scalarbase(q, sm.subarray(32));
-  add(p, q);
-  pack(t, p);
-
-  n -= 64;
-  if (crypto_verify_32(sm, 0, t, 0)) {
-    for (i = 0; i < n; i++) m[i] = 0;
-    return -1;
-  }
-
-  for (i = 0; i < n; i++) m[i] = sm[i + 64];
-  mlen = n;
-  return mlen;
-}
-
-var crypto_secretbox_KEYBYTES = 32,
-    crypto_secretbox_NONCEBYTES = 24,
-    crypto_secretbox_ZEROBYTES = 32,
-    crypto_secretbox_BOXZEROBYTES = 16,
-    crypto_scalarmult_BYTES = 32,
-    crypto_scalarmult_SCALARBYTES = 32,
-    crypto_box_PUBLICKEYBYTES = 32,
-    crypto_box_SECRETKEYBYTES = 32,
-    crypto_box_BEFORENMBYTES = 32,
-    crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES,
-    crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES,
-    crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES,
-    crypto_sign_BYTES = 64,
-    crypto_sign_PUBLICKEYBYTES = 32,
-    crypto_sign_SECRETKEYBYTES = 64,
-    crypto_sign_SEEDBYTES = 32,
-    crypto_hash_BYTES = 64;
-
-nacl.lowlevel = {
-  crypto_core_hsalsa20: crypto_core_hsalsa20,
-  crypto_stream_xor: crypto_stream_xor,
-  crypto_stream: crypto_stream,
-  crypto_stream_salsa20_xor: crypto_stream_salsa20_xor,
-  crypto_stream_salsa20: crypto_stream_salsa20,
-  crypto_onetimeauth: crypto_onetimeauth,
-  crypto_onetimeauth_verify: crypto_onetimeauth_verify,
-  crypto_verify_16: crypto_verify_16,
-  crypto_verify_32: crypto_verify_32,
-  crypto_secretbox: crypto_secretbox,
-  crypto_secretbox_open: crypto_secretbox_open,
-  crypto_scalarmult: crypto_scalarmult,
-  crypto_scalarmult_base: crypto_scalarmult_base,
-  crypto_box_beforenm: crypto_box_beforenm,
-  crypto_box_afternm: crypto_box_afternm,
-  crypto_box: crypto_box,
-  crypto_box_open: crypto_box_open,
-  crypto_box_keypair: crypto_box_keypair,
-  crypto_hash: crypto_hash,
-  crypto_sign: crypto_sign,
-  crypto_sign_keypair: crypto_sign_keypair,
-  crypto_sign_open: crypto_sign_open,
-
-  crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES,
-  crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES,
-  crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES,
-  crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES,
-  crypto_scalarmult_BYTES: crypto_scalarmult_BYTES,
-  crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES,
-  crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES,
-  crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES,
-  crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES,
-  crypto_box_NONCEBYTES: crypto_box_NONCEBYTES,
-  crypto_box_ZEROBYTES: crypto_box_ZEROBYTES,
-  crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES,
-  crypto_sign_BYTES: crypto_sign_BYTES,
-  crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES,
-  crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES,
-  crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES,
-  crypto_hash_BYTES: crypto_hash_BYTES
-};
-
-/* High-level API */
-
-function checkLengths(k, n) {
-  if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size');
-  if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size');
-}
-
-function checkBoxLengths(pk, sk) {
-  if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size');
-  if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size');
-}
-
-function checkArrayTypes() {
-  var t, i;
-  for (i = 0; i < arguments.length; i++) {
-     if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]')
-       throw new TypeError('unexpected type ' + t + ', use Uint8Array');
-  }
-}
-
-function cleanup(arr) {
-  for (var i = 0; i < arr.length; i++) arr[i] = 0;
-}
-
-nacl.util = {};
-
-nacl.util.decodeUTF8 = function(s) {
-  var i, d = unescape(encodeURIComponent(s)), b = new Uint8Array(d.length);
-  for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i);
-  return b;
-};
-
-nacl.util.encodeUTF8 = function(arr) {
-  var i, s = [];
-  for (i = 0; i < arr.length; i++) s.push(String.fromCharCode(arr[i]));
-  return decodeURIComponent(escape(s.join('')));
-};
-
-nacl.util.encodeBase64 = function(arr) {
-  if (typeof btoa === 'undefined') {
-    return (new Buffer(arr)).toString('base64');
-  } else {
-    var i, s = [], len = arr.length;
-    for (i = 0; i < len; i++) s.push(String.fromCharCode(arr[i]));
-    return btoa(s.join(''));
-  }
-};
-
-nacl.util.decodeBase64 = function(s) {
-  if (typeof atob === 'undefined') {
-    return new Uint8Array(Array.prototype.slice.call(new Buffer(s, 'base64'), 0));
-  } else {
-    var i, d = atob(s), b = new Uint8Array(d.length);
-    for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i);
-    return b;
-  }
-};
-
-nacl.randomBytes = function(n) {
-  var b = new Uint8Array(n);
-  randombytes(b, n);
-  return b;
-};
-
-nacl.secretbox = function(msg, nonce, key) {
-  checkArrayTypes(msg, nonce, key);
-  checkLengths(key, nonce);
-  var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
-  var c = new Uint8Array(m.length);
-  for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i];
-  crypto_secretbox(c, m, m.length, nonce, key);
-  return c.subarray(crypto_secretbox_BOXZEROBYTES);
-};
-
-nacl.secretbox.open = function(box, nonce, key) {
-  checkArrayTypes(box, nonce, key);
-  checkLengths(key, nonce);
-  var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
-  var m = new Uint8Array(c.length);
-  for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i];
-  if (c.length < 32) return false;
-  if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return false;
-  return m.subarray(crypto_secretbox_ZEROBYTES);
-};
-
-nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES;
-nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
-nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
-
-nacl.scalarMult = function(n, p) {
-  checkArrayTypes(n, p);
-  if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
-  if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size');
-  var q = new Uint8Array(crypto_scalarmult_BYTES);
-  crypto_scalarmult(q, n, p);
-  return q;
-};
-
-nacl.scalarMult.base = function(n) {
-  checkArrayTypes(n);
-  if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
-  var q = new Uint8Array(crypto_scalarmult_BYTES);
-  crypto_scalarmult_base(q, n);
-  return q;
-};
-
-nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES;
-nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES;
-
-nacl.box = function(msg, nonce, publicKey, secretKey) {
-  var k = nacl.box.before(publicKey, secretKey);
-  return nacl.secretbox(msg, nonce, k);
-};
-
-nacl.box.before = function(publicKey, secretKey) {
-  checkArrayTypes(publicKey, secretKey);
-  checkBoxLengths(publicKey, secretKey);
-  var k = new Uint8Array(crypto_box_BEFORENMBYTES);
-  crypto_box_beforenm(k, publicKey, secretKey);
-  return k;
-};
-
-nacl.box.after = nacl.secretbox;
-
-nacl.box.open = function(msg, nonce, publicKey, secretKey) {
-  var k = nacl.box.before(publicKey, secretKey);
-  return nacl.secretbox.open(msg, nonce, k);
-};
-
-nacl.box.open.after = nacl.secretbox.open;
-
-nacl.box.keyPair = function() {
-  var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_box_SECRETKEYBYTES);
-  crypto_box_keypair(pk, sk);
-  return {publicKey: pk, secretKey: sk};
-};
-
-nacl.box.keyPair.fromSecretKey = function(secretKey) {
-  checkArrayTypes(secretKey);
-  if (secretKey.length !== crypto_box_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
-  crypto_scalarmult_base(pk, secretKey);
-  return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
-};
-
-nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES;
-nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES;
-nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES;
-nacl.box.nonceLength = crypto_box_NONCEBYTES;
-nacl.box.overheadLength = nacl.secretbox.overheadLength;
-
-nacl.sign = function(msg, secretKey) {
-  checkArrayTypes(msg, secretKey);
-  if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var signedMsg = new Uint8Array(crypto_sign_BYTES+msg.length);
-  crypto_sign(signedMsg, msg, msg.length, secretKey);
-  return signedMsg;
-};
-
-nacl.sign.open = function(signedMsg, publicKey) {
-  if (arguments.length !== 2)
-    throw new Error('nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?');
-  checkArrayTypes(signedMsg, publicKey);
-  if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
-    throw new Error('bad public key size');
-  var tmp = new Uint8Array(signedMsg.length);
-  var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey);
-  if (mlen < 0) return null;
-  var m = new Uint8Array(mlen);
-  for (var i = 0; i < m.length; i++) m[i] = tmp[i];
-  return m;
-};
-
-nacl.sign.detached = function(msg, secretKey) {
-  var signedMsg = nacl.sign(msg, secretKey);
-  var sig = new Uint8Array(crypto_sign_BYTES);
-  for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i];
-  return sig;
-};
-
-nacl.sign.detached.verify = function(msg, sig, publicKey) {
-  checkArrayTypes(msg, sig, publicKey);
-  if (sig.length !== crypto_sign_BYTES)
-    throw new Error('bad signature size');
-  if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
-    throw new Error('bad public key size');
-  var sm = new Uint8Array(crypto_sign_BYTES + msg.length);
-  var m = new Uint8Array(crypto_sign_BYTES + msg.length);
-  var i;
-  for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i];
-  for (i = 0; i < msg.length; i++) sm[i+crypto_sign_BYTES] = msg[i];
-  return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0);
-};
-
-nacl.sign.keyPair = function() {
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
-  crypto_sign_keypair(pk, sk);
-  return {publicKey: pk, secretKey: sk};
-};
-
-nacl.sign.keyPair.fromSecretKey = function(secretKey) {
-  checkArrayTypes(secretKey);
-  if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32+i];
-  return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
-};
-
-nacl.sign.keyPair.fromSeed = function(seed) {
-  checkArrayTypes(seed);
-  if (seed.length !== crypto_sign_SEEDBYTES)
-    throw new Error('bad seed size');
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
-  for (var i = 0; i < 32; i++) sk[i] = seed[i];
-  crypto_sign_keypair(pk, sk, true);
-  return {publicKey: pk, secretKey: sk};
-};
-
-nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES;
-nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES;
-nacl.sign.seedLength = crypto_sign_SEEDBYTES;
-nacl.sign.signatureLength = crypto_sign_BYTES;
-
-nacl.hash = function(msg) {
-  checkArrayTypes(msg);
-  var h = new Uint8Array(crypto_hash_BYTES);
-  crypto_hash(h, msg, msg.length);
-  return h;
-};
-
-nacl.hash.hashLength = crypto_hash_BYTES;
-
-nacl.verify = function(x, y) {
-  checkArrayTypes(x, y);
-  // Zero length arguments are considered not equal.
-  if (x.length === 0 || y.length === 0) return false;
-  if (x.length !== y.length) return false;
-  return (vn(x, 0, y, 0, x.length) === 0) ? true : false;
-};
-
-nacl.setPRNG = function(fn) {
-  randombytes = fn;
-};
-
-(function() {
-  // Initialize PRNG if environment provides CSPRNG.
-  // If not, methods calling randombytes will throw.
-  var crypto;
-  if (typeof window !== 'undefined') {
-    // Browser.
-    if (window.crypto && window.crypto.getRandomValues) {
-      crypto = window.crypto; // Standard
-    } else if (window.msCrypto && window.msCrypto.getRandomValues) {
-      crypto = window.msCrypto; // Internet Explorer 11+
-    }
-    if (crypto) {
-      nacl.setPRNG(function(x, n) {
-        var i, v = new Uint8Array(n);
-        crypto.getRandomValues(v);
-        for (i = 0; i < n; i++) x[i] = v[i];
-        cleanup(v);
-      });
-    }
-  } else if (typeof require !== 'undefined') {
-    // Node.js.
-    crypto = require('crypto');
-    if (crypto) {
-      nacl.setPRNG(function(x, n) {
-        var i, v = crypto.randomBytes(n);
-        for (i = 0; i < n; i++) x[i] = v[i];
-        cleanup(v);
-      });
-    }
-  }
-})();
-
-})(typeof module !== 'undefined' && module.exports ? module.exports : (window.nacl = window.nacl || {}));
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.min.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.min.js
deleted file mode 100644
index 7072c2a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl-fast.min.js
+++ /dev/null
@@ -1,2 +0,0 @@
-!function(r){"use strict";function t(r,t,n,e){r[t]=n>>24&255,r[t+1]=n>>16&255,r[t+2]=n>>8&255,r[t+3]=255&n,r[t+4]=e>>24&255,r[t+5]=e>>16&255,r[t+6]=e>>8&255,r[t+7]=255&e}function n(r,t,n,e,o){var i,h=0;for(i=0;o>i;i++)h|=r[t+i]^n[e+i];return(1&h-1>>>8)-1}function e(r,t,e,o){return n(r,t,e,o,16)}function o(r,t,e,o){return n(r,t,e,o,32)}function i(r,t,n,e){for(var 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B(r,t){m(r,t,t)}function S(r,t){var n,e=$();for(n=0;16>n;n++)e[n]=t[n];for(n=253;n>=0;n--)B(e,e),2!==n&&4!==n&&m(e,e,t);for(n=0;16>n;n++)r[n]=e[n]}function K(r,t){var n,e=$();for(n=0;16>n;n++)e[n]=t[n];for(n=250;n>=0;n--)B(e,e),1!==n&&m(e,e,t);for(n=0;16>n;n++)r[n]=e[n]}function T(r,t,n){var e,o,i=new Uint8Array(32),h=new Float64Array(80),a=$(),f=$(),s=$(),u=$(),c=$(),y=$();for(o=0;31>o;o++)i[o]=t[o];for(i[31]=127&t[31]|64,i[0]&=248,E(h,n),o=0;16>o;o++)f[o]=h[o],u[o]=a[o]=s[o]=0;for(a[0]=u[0]=1,o=254;o>=0;--o)e=i[o>>>3]>>>(7&o)&1,d(a,f,e),d(s,u,e),x(c,a,s),M(a,a,s),x(s,f,u),M(f,f,u),B(u,c),B(y,a),m(a,s,a),m(s,f,c),x(c,a,s),M(a,a,s),B(f,a),M(s,u,y),m(a,s,ir),x(a,a,u),m(s,s,a),m(a,u,y),m(u,f,h),B(f,c),d(a,f,e),d(s,u,e);for(o=0;16>o;o++)h[o+16]=a[o],h[o+32]=s[o],h[o+48]=f[o],h[o+64]=u[o];var l=h.subarray(32),w=h.subarray(16);return S(l,l),m(w,w,l),A(r,w),0}function Y(r,t){return T(r,t,nr)}function k(r,t){return rr(t,32),Y(r,t)}function L(r,t,n){var e=new Uint8Array(32);return T(e,n,t),f(r,tr,e,cr)}function C(r,t,n,e,o,i){var h=new Uint8Array(32);return L(h,o,i),lr(r,t,n,e,h)}function R(r,t,n,e,o,i){var h=new Uint8Array(32);return L(h,o,i),wr(r,t,n,e,h)}function z(r,t,n,e){for(var o,i,h,a,f,s,u,c,y,l,w,p,g,v,b,d,A,_,U,E,x,M,m,B,S,K,T=new Int32Array(16),Y=new Int32Array(16),k=r[0],L=r[1],C=r[2],R=r[3],z=r[4],P=r[5],O=r[6],N=r[7],F=t[0],I=t[1],j=t[2],G=t[3],Z=t[4],V=t[5],q=t[6],X=t[7],D=0;e>=128;){for(U=0;16>U;U++)E=8*U+D,T[U]=n[E+0]<<24|n[E+1]<<16|n[E+2]<<8|n[E+3],Y[U]=n[E+4]<<24|n[E+5]<<16|n[E+6]<<8|n[E+7];for(U=0;80>U;U++)if(o=k,i=L,h=C,a=R,f=z,s=P,u=O,c=N,y=F,l=I,w=j,p=G,g=Z,v=V,b=q,d=X,x=N,M=X,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=(z>>>14|Z<<18)^(z>>>18|Z<<14)^(Z>>>9|z<<23),M=(Z>>>14|z<<18)^(Z>>>18|z<<14)^(z>>>9|Z<<23),m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,x=z&P^~z&O,M=Z&V^~Z&q,m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,x=pr[2*U],M=pr[2*U+1],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,x=T[U%16],M=Y[U%16],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,A=65535&S|K<<16,_=65535&m|B<<16,x=A,M=_,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=(k>>>28|F<<4)^(F>>>2|k<<30)^(F>>>7|k<<25),M=(F>>>28|k<<4)^(k>>>2|F<<30)^(k>>>7|F<<25),m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,x=k&L^k&C^L&C,M=F&I^F&j^I&j,m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,c=65535&S|K<<16,d=65535&m|B<<16,x=a,M=p,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=A,M=_,m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,a=65535&S|K<<16,p=65535&m|B<<16,L=o,C=i,R=h,z=a,P=f,O=s,N=u,k=c,I=y,j=l,G=w,Z=p,V=g,q=v,X=b,F=d,U%16===15)for(E=0;16>E;E++)x=T[E],M=Y[E],m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=T[(E+9)%16],M=Y[(E+9)%16],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,A=T[(E+1)%16],_=Y[(E+1)%16],x=(A>>>1|_<<31)^(A>>>8|_<<24)^A>>>7,M=(_>>>1|A<<31)^(_>>>8|A<<24)^(_>>>7|A<<25),m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,A=T[(E+14)%16],_=Y[(E+14)%16],x=(A>>>19|_<<13)^(_>>>29|A<<3)^A>>>6,M=(_>>>19|A<<13)^(A>>>29|_<<3)^(_>>>6|A<<26),m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,T[E]=65535&S|K<<16,Y[E]=65535&m|B<<16;x=k,M=F,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[0],M=t[0],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[0]=k=65535&S|K<<16,t[0]=F=65535&m|B<<16,x=L,M=I,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[1],M=t[1],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[1]=L=65535&S|K<<16,t[1]=I=65535&m|B<<16,x=C,M=j,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[2],M=t[2],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[2]=C=65535&S|K<<16,t[2]=j=65535&m|B<<16,x=R,M=G,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[3],M=t[3],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[3]=R=65535&S|K<<16,t[3]=G=65535&m|B<<16,x=z,M=Z,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[4],M=t[4],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[4]=z=65535&S|K<<16,t[4]=Z=65535&m|B<<16,x=P,M=V,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[5],M=t[5],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[5]=P=65535&S|K<<16,t[5]=V=65535&m|B<<16,x=O,M=q,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[6],M=t[6],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[6]=O=65535&S|K<<16,t[6]=q=65535&m|B<<16,x=N,M=X,m=65535&M,B=M>>>16,S=65535&x,K=x>>>16,x=r[7],M=t[7],m+=65535&M,B+=M>>>16,S+=65535&x,K+=x>>>16,B+=m>>>16,S+=B>>>16,K+=S>>>16,r[7]=N=65535&S|K<<16,t[7]=X=65535&m|B<<16,D+=128,e-=128}return e}function P(r,n,e){var o,i=new Int32Array(8),h=new Int32Array(8),a=new Uint8Array(256),f=e;for(i[0]=1779033703,i[1]=3144134277,i[2]=1013904242,i[3]=2773480762,i[4]=1359893119,i[5]=2600822924,i[6]=528734635,i[7]=1541459225,h[0]=4089235720,h[1]=2227873595,h[2]=4271175723,h[3]=1595750129,h[4]=2917565137,h[5]=725511199,h[6]=4215389547,h[7]=327033209,z(i,h,n,e),e%=128,o=0;e>o;o++)a[o]=n[f-e+o];for(a[e]=128,e=256-128*(112>e?1:0),a[e-9]=0,t(a,e-8,f/536870912|0,f<<3),z(i,h,a,e),o=0;8>o;o++)t(r,8*o,i[o],h[o]);return 0}function O(r,t){var n=$(),e=$(),o=$(),i=$(),h=$(),a=$(),f=$(),s=$(),u=$();M(n,r[1],r[0]),M(u,t[1],t[0]),m(n,n,u),x(e,r[0],r[1]),x(u,t[0],t[1]),m(e,e,u),m(o,r[3],t[3]),m(o,o,ar),m(i,r[2],t[2]),x(i,i,i),M(h,e,n),M(a,i,o),x(f,i,o),x(s,e,n),m(r[0],h,a),m(r[1],s,f),m(r[2],f,a),m(r[3],h,s)}function N(r,t,n){var e;for(e=0;4>e;e++)d(r[e],t[e],n)}function F(r,t){var n=$(),e=$(),o=$();S(o,t[2]),m(n,t[0],o),m(e,t[1],o),A(r,e),r[31]^=U(n)<<7}function I(r,t,n){var e,o;for(v(r[0],er),v(r[1],or),v(r[2],or),v(r[3],er),o=255;o>=0;--o)e=n[o/8|0]>>(7&o)&1,N(r,t,e),O(t,r),O(r,r),N(r,t,e)}function j(r,t){var n=[$(),$(),$(),$()];v(n[0],fr),v(n[1],sr),v(n[2],or),m(n[3],fr,sr),I(r,n,t)}function G(r,t,n){var e,o=new Uint8Array(64),i=[$(),$(),$(),$()];for(n||rr(t,32),P(o,t,32),o[0]&=248,o[31]&=127,o[31]|=64,j(i,o),F(r,i),e=0;32>e;e++)t[e+32]=r[e];return 0}function Z(r,t){var n,e,o,i;for(e=63;e>=32;--e){for(n=0,o=e-32,i=e-12;i>o;++o)t[o]+=n-16*t[e]*gr[o-(e-32)],n=t[o]+128>>8,t[o]-=256*n;t[o]+=n,t[e]=0}for(n=0,o=0;32>o;o++)t[o]+=n-(t[31]>>4)*gr[o],n=t[o]>>8,t[o]&=255;for(o=0;32>o;o++)t[o]-=n*gr[o];for(e=0;32>e;e++)t[e+1]+=t[e]>>8,r[e]=255&t[e]}function V(r){var t,n=new Float64Array(64);for(t=0;64>t;t++)n[t]=r[t];for(t=0;64>t;t++)r[t]=0;Z(r,n)}function q(r,t,n,e){var o,i,h=new Uint8Array(64),a=new Uint8Array(64),f=new Uint8Array(64),s=new Float64Array(64),u=[$(),$(),$(),$()];P(h,e,32),h[0]&=248,h[31]&=127,h[31]|=64;var c=n+64;for(o=0;n>o;o++)r[64+o]=t[o];for(o=0;32>o;o++)r[32+o]=h[32+o];for(P(f,r.subarray(32),n+32),V(f),j(u,f),F(r,u),o=32;64>o;o++)r[o]=e[o];for(P(a,r,n+64),V(a),o=0;64>o;o++)s[o]=0;for(o=0;32>o;o++)s[o]=f[o];for(o=0;32>o;o++)for(i=0;32>i;i++)s[o+i]+=a[o]*h[i];return Z(r.subarray(32),s),c}function X(r,t){var n=$(),e=$(),o=$(),i=$(),h=$(),a=$(),f=$();return v(r[2],or),E(r[1],t),B(o,r[1]),m(i,o,hr),M(o,o,r[2]),x(i,r[2],i),B(h,i),B(a,h),m(f,a,h),m(n,f,o),m(n,n,i),K(n,n),m(n,n,o),m(n,n,i),m(n,n,i),m(r[0],n,i),B(e,r[0]),m(e,e,i),_(e,o)&&m(r[0],r[0],ur),B(e,r[0]),m(e,e,i),_(e,o)?-1:(U(r[0])===t[31]>>7&&M(r[0],er,r[0]),m(r[3],r[0],r[1]),0)}function D(r,t,n,e){var i,h,a=new Uint8Array(32),f=new Uint8Array(64),s=[$(),$(),$(),$()],u=[$(),$(),$(),$()];if(h=-1,64>n)return-1;if(X(u,e))return-1;for(i=0;n>i;i++)r[i]=t[i];for(i=0;32>i;i++)r[i+32]=e[i];if(P(f,r,n),V(f),I(s,u,f),j(u,t.subarray(32)),O(s,u),F(a,s),n-=64,o(t,0,a,0)){for(i=0;n>i;i++)r[i]=0;return-1}for(i=0;n>i;i++)r[i]=t[i+64];return h=n}function H(r,t){if(r.length!==vr)throw new Error("bad key size");if(t.length!==br)throw new Error("bad nonce size")}function J(r,t){if(r.length!==Er)throw new Error("bad public key size");if(t.length!==xr)throw new Error("bad secret key size")}function Q(){var r,t;for(t=0;t<arguments.length;t++)if("[object Uint8Array]"!==(r=Object.prototype.toString.call(arguments[t])))throw new TypeError("unexpected type "+r+", use Uint8Array")}function W(r){for(var t=0;t<r.length;t++)r[t]=0}var $=function(r){var t,n=new Float64Array(16);if(r)for(t=0;t<r.length;t++)n[t]=r[t];return n},rr=function(){throw new Error("no PRNG")},tr=new Uint8Array(16),nr=new Uint8Array(32);nr[0]=9;var er=$(),or=$([1]),ir=$([56129,1]),hr=$([30883,4953,19914,30187,55467,16705,2637,112,59544,30585,16505,36039,65139,11119,27886,20995]),ar=$([61785,9906,39828,60374,45398,33411,5274,224,53552,61171,33010,6542,64743,22239,55772,9222]),fr=$([54554,36645,11616,51542,42930,38181,51040,26924,56412,64982,57905,49316,21502,52590,14035,8553]),sr=$([26200,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214]),ur=$([41136,18958,6951,50414,58488,44335,6150,12099,55207,15867,153,11085,57099,20417,9344,11139]),cr=new Uint8Array([101,120,112,97,110,100,32,51,50,45,98,121,116,101,32,107]),yr=function(r){this.buffer=new Uint8Array(16),this.r=new Uint16Array(10),this.h=new Uint16Array(10),this.pad=new Uint16Array(8),this.leftover=0,this.fin=0;var t,n,e,o,i,h,a,f;t=255&r[0]|(255&r[1])<<8,this.r[0]=8191&t,n=255&r[2]|(255&r[3])<<8,this.r[1]=8191&(t>>>13|n<<3),e=255&r[4]|(255&r[5])<<8,this.r[2]=7939&(n>>>10|e<<6),o=255&r[6]|(255&r[7])<<8,this.r[3]=8191&(e>>>7|o<<9),i=255&r[8]|(255&r[9])<<8,this.r[4]=255&(o>>>4|i<<12),this.r[5]=i>>>1&8190,h=255&r[10]|(255&r[11])<<8,this.r[6]=8191&(i>>>14|h<<2),a=255&r[12]|(255&r[13])<<8,this.r[7]=8065&(h>>>11|a<<5),f=255&r[14]|(255&r[15])<<8,this.r[8]=8191&(a>>>8|f<<8),this.r[9]=f>>>5&127,this.pad[0]=255&r[16]|(255&r[17])<<8,this.pad[1]=255&r[18]|(255&r[19])<<8,this.pad[2]=255&r[20]|(255&r[21])<<8,this.pad[3]=255&r[22]|(255&r[23])<<8,this.pad[4]=255&r[24]|(255&r[25])<<8,this.pad[5]=255&r[26]|(255&r[27])<<8,this.pad[6]=255&r[28]|(255&r[29])<<8,this.pad[7]=255&r[30]|(255&r[31])<<8};yr.prototype.blocks=function(r,t,n){for(var e,o,i,h,a,f,s,u,c,y,l,w,p,g,v,b,d,A,_,U=this.fin?0:2048,E=this.h[0],x=this.h[1],M=this.h[2],m=this.h[3],B=this.h[4],S=this.h[5],K=this.h[6],T=this.h[7],Y=this.h[8],k=this.h[9],L=this.r[0],C=this.r[1],R=this.r[2],z=this.r[3],P=this.r[4],O=this.r[5],N=this.r[6],F=this.r[7],I=this.r[8],j=this.r[9];n>=16;)e=255&r[t+0]|(255&r[t+1])<<8,E+=8191&e,o=255&r[t+2]|(255&r[t+3])<<8,x+=8191&(e>>>13|o<<3),i=255&r[t+4]|(255&r[t+5])<<8,M+=8191&(o>>>10|i<<6),h=255&r[t+6]|(255&r[t+7])<<8,m+=8191&(i>>>7|h<<9),a=255&r[t+8]|(255&r[t+9])<<8,B+=8191&(h>>>4|a<<12),S+=a>>>1&8191,f=255&r[t+10]|(255&r[t+11])<<8,K+=8191&(a>>>14|f<<2),s=255&r[t+12]|(255&r[t+13])<<8,T+=8191&(f>>>11|s<<5),u=255&r[t+14]|(255&r[t+15])<<8,Y+=8191&(s>>>8|u<<8),k+=u>>>5|U,c=0,y=c,y+=E*L,y+=5*x*j,y+=5*M*I,y+=5*m*F,y+=5*B*N,c=y>>>13,y&=8191,y+=5*S*O,y+=5*K*P,y+=5*T*z,y+=5*Y*R,y+=5*k*C,c+=y>>>13,y&=8191,l=c,l+=E*C,l+=x*L,l+=5*M*j,l+=5*m*I,l+=5*B*F,c=l>>>13,l&=8191,l+=5*S*N,l+=5*K*O,l+=5*T*P,l+=5*Y*z,l+=5*k*R,c+=l>>>13,l&=8191,w=c,w+=E*R,w+=x*C,w+=M*L,w+=5*m*j,w+=5*B*I,c=w>>>13,w&=8191,w+=5*S*F,w+=5*K*N,w+=5*T*O,w+=5*Y*P,w+=5*k*z,c+=w>>>13,w&=8191,p=c,p+=E*z,p+=x*R,p+=M*C,p+=m*L,p+=5*B*j,c=p>>>13,p&=8191,p+=5*S*I,p+=5*K*F,p+=5*T*N,p+=5*Y*O,p+=5*k*P,c+=p>>>13,p&=8191,g=c,g+=E*P,g+=x*z,g+=M*R,g+=m*C,g+=B*L,c=g>>>13,g&=8191,g+=5*S*j,g+=5*K*I,g+=5*T*F,g+=5*Y*N,g+=5*k*O,c+=g>>>13,g&=8191,v=c,v+=E*O,v+=x*P,v+=M*z,v+=m*R,v+=B*C,c=v>>>13,v&=8191,v+=S*L,v+=5*K*j,v+=5*T*I,v+=5*Y*F,v+=5*k*N,c+=v>>>13,v&=8191,b=c,b+=E*N,b+=x*O,b+=M*P,b+=m*z,b+=B*R,c=b>>>13,b&=8191,b+=S*C,b+=K*L,b+=5*T*j,b+=5*Y*I,b+=5*k*F,c+=b>>>13,b&=8191,d=c,d+=E*F,d+=x*N,d+=M*O,d+=m*P,d+=B*z,c=d>>>13,d&=8191,d+=S*R,d+=K*C,d+=T*L,d+=5*Y*j,d+=5*k*I,c+=d>>>13,d&=8191,A=c,A+=E*I,A+=x*F,A+=M*N,A+=m*O,A+=B*P,c=A>>>13,A&=8191,A+=S*z,A+=K*R,A+=T*C,A+=Y*L,A+=5*k*j,c+=A>>>13,A&=8191,_=c,_+=E*j,_+=x*I,_+=M*F,_+=m*N,_+=B*O,c=_>>>13,_&=8191,_+=S*P,_+=K*z,_+=T*R,_+=Y*C,_+=k*L,c+=_>>>13,_&=8191,c=(c<<2)+c|0,c=c+y|0,y=8191&c,c>>>=13,l+=c,E=y,x=l,M=w,m=p,B=g,S=v,K=b,T=d,Y=A,k=_,t+=16,n-=16;this.h[0]=E,this.h[1]=x,this.h[2]=M,this.h[3]=m,this.h[4]=B,this.h[5]=S,this.h[6]=K,this.h[7]=T,this.h[8]=Y,this.h[9]=k},yr.prototype.finish=function(r,t){var n,e,o,i,h=new Uint16Array(10);if(this.leftover){for(i=this.leftover,this.buffer[i++]=1;16>i;i++)this.buffer[i]=0;this.fin=1,this.blocks(this.buffer,0,16)}for(n=this.h[1]>>>13,this.h[1]&=8191,i=2;10>i;i++)this.h[i]+=n,n=this.h[i]>>>13,this.h[i]&=8191;for(this.h[0]+=5*n,n=this.h[0]>>>13,this.h[0]&=8191,this.h[1]+=n,n=this.h[1]>>>13,this.h[1]&=8191,this.h[2]+=n,h[0]=this.h[0]+5,n=h[0]>>>13,h[0]&=8191,i=1;10>i;i++)h[i]=this.h[i]+n,n=h[i]>>>13,h[i]&=8191;for(h[9]-=8192,e=(h[9]>>>15)-1,i=0;10>i;i++)h[i]&=e;for(e=~e,i=0;10>i;i++)this.h[i]=this.h[i]&e|h[i];for(this.h[0]=65535&(this.h[0]|this.h[1]<<13),this.h[1]=65535&(this.h[1]>>>3|this.h[2]<<10),this.h[2]=65535&(this.h[2]>>>6|this.h[3]<<7),this.h[3]=65535&(this.h[3]>>>9|this.h[4]<<4),this.h[4]=65535&(this.h[4]>>>12|this.h[5]<<1|this.h[6]<<14),this.h[5]=65535&(this.h[6]>>>2|this.h[7]<<11),this.h[6]=65535&(this.h[7]>>>5|this.h[8]<<8),this.h[7]=65535&(this.h[8]>>>8|this.h[9]<<5),o=this.h[0]+this.pad[0],this.h[0]=65535&o,i=1;8>i;i++)o=(this.h[i]+this.pad[i]|0)+(o>>>16)|0,this.h[i]=65535&o;r[t+0]=this.h[0]>>>0&255,r[t+1]=this.h[0]>>>8&255,r[t+2]=this.h[1]>>>0&255,r[t+3]=this.h[1]>>>8&255,r[t+4]=this.h[2]>>>0&255,r[t+5]=this.h[2]>>>8&255,r[t+6]=this.h[3]>>>0&255,r[t+7]=this.h[3]>>>8&255,r[t+8]=this.h[4]>>>0&255,r[t+9]=this.h[4]>>>8&255,r[t+10]=this.h[5]>>>0&255,r[t+11]=this.h[5]>>>8&255,r[t+12]=this.h[6]>>>0&255,r[t+13]=this.h[6]>>>8&255,r[t+14]=this.h[7]>>>0&255,r[t+15]=this.h[7]>>>8&255},yr.prototype.update=function(r,t,n){var e,o;if(this.leftover){for(o=16-this.leftover,o>n&&(o=n),e=0;o>e;e++)this.buffer[this.leftover+e]=r[t+e];if(n-=o,t+=o,this.leftover+=o,this.leftover<16)return;this.blocks(this.buffer,0,16),this.leftover=0}if(n>=16&&(o=n-n%16,this.blocks(r,t,o),t+=o,n-=o),n){for(e=0;n>e;e++)this.buffer[this.leftover+e]=r[t+e];this.leftover+=n}};var lr=p,wr=g,pr=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591],gr=new Float64Array([237,211,245,92,26,99,18,88,214,156,247,162,222,249,222,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]),vr=32,br=24,dr=32,Ar=16,_r=32,Ur=32,Er=32,xr=32,Mr=32,mr=br,Br=dr,Sr=Ar,Kr=64,Tr=32,Yr=64,kr=32,Lr=64;r.lowlevel={crypto_core_hsalsa20:f,crypto_stream_xor:y,crypto_stream:c,crypto_stream_salsa20_xor:s,crypto_stream_salsa20:u,crypto_onetimeauth:l,crypto_onetimeauth_verify:w,crypto_verify_16:e,crypto_verify_32:o,crypto_secretbox:p,crypto_secretbox_open:g,crypto_scalarmult:T,crypto_scalarmult_base:Y,crypto_box_beforenm:L,crypto_box_afternm:lr,crypto_box:C,crypto_box_open:R,crypto_box_keypair:k,crypto_hash:P,crypto_sign:q,crypto_sign_keypair:G,crypto_sign_open:D,crypto_secretbox_KEYBYTES:vr,crypto_secretbox_NONCEBYTES:br,crypto_secretbox_ZEROBYTES:dr,crypto_secretbox_BOXZEROBYTES:Ar,crypto_scalarmult_BYTES:_r,crypto_scalarmult_SCALARBYTES:Ur,crypto_box_PUBLICKEYBYTES:Er,crypto_box_SECRETKEYBYTES:xr,crypto_box_BEFORENMBYTES:Mr,crypto_box_NONCEBYTES:mr,crypto_box_ZEROBYTES:Br,crypto_box_BOXZEROBYTES:Sr,crypto_sign_BYTES:Kr,crypto_sign_PUBLICKEYBYTES:Tr,crypto_sign_SECRETKEYBYTES:Yr,crypto_sign_SEEDBYTES:kr,crypto_hash_BYTES:Lr},r.util={},r.util.decodeUTF8=function(r){var t,n=unescape(encodeURIComponent(r)),e=new Uint8Array(n.length);for(t=0;t<n.length;t++)e[t]=n.charCodeAt(t);return e},r.util.encodeUTF8=function(r){var t,n=[];for(t=0;t<r.length;t++)n.push(String.fromCharCode(r[t]));return decodeURIComponent(escape(n.join("")))},r.util.encodeBase64=function(r){if("undefined"==typeof btoa)return new Buffer(r).toString("base64");var t,n=[],e=r.length;for(t=0;e>t;t++)n.push(String.fromCharCode(r[t]));return btoa(n.join(""))},r.util.decodeBase64=function(r){if("undefined"==typeof atob)return new Uint8Array(Array.prototype.slice.call(new Buffer(r,"base64"),0));var t,n=atob(r),e=new Uint8Array(n.length);for(t=0;t<n.length;t++)e[t]=n.charCodeAt(t);return e},r.randomBytes=function(r){var t=new Uint8Array(r);return rr(t,r),t},r.secretbox=function(r,t,n){Q(r,t,n),H(n,t);for(var e=new Uint8Array(dr+r.length),o=new Uint8Array(e.length),i=0;i<r.length;i++)e[i+dr]=r[i];return p(o,e,e.length,t,n),o.subarray(Ar)},r.secretbox.open=function(r,t,n){Q(r,t,n),H(n,t);for(var e=new Uint8Array(Ar+r.length),o=new Uint8Array(e.length),i=0;i<r.length;i++)e[i+Ar]=r[i];return e.length<32?!1:0!==g(o,e,e.length,t,n)?!1:o.subarray(dr)},r.secretbox.keyLength=vr,r.secretbox.nonceLength=br,r.secretbox.overheadLength=Ar,r.scalarMult=function(r,t){if(Q(r,t),r.length!==Ur)throw new Error("bad n size");if(t.length!==_r)throw new Error("bad p size");var n=new Uint8Array(_r);return T(n,r,t),n},r.scalarMult.base=function(r){if(Q(r),r.length!==Ur)throw new Error("bad n size");var t=new Uint8Array(_r);return Y(t,r),t},r.scalarMult.scalarLength=Ur,r.scalarMult.groupElementLength=_r,r.box=function(t,n,e,o){var i=r.box.before(e,o);return r.secretbox(t,n,i)},r.box.before=function(r,t){Q(r,t),J(r,t);var n=new Uint8Array(Mr);return L(n,r,t),n},r.box.after=r.secretbox,r.box.open=function(t,n,e,o){var i=r.box.before(e,o);return r.secretbox.open(t,n,i)},r.box.open.after=r.secretbox.open,r.box.keyPair=function(){var r=new Uint8Array(Er),t=new Uint8Array(xr);return k(r,t),{publicKey:r,secretKey:t}},r.box.keyPair.fromSecretKey=function(r){if(Q(r),r.length!==xr)throw new Error("bad secret key size");var t=new Uint8Array(Er);return Y(t,r),{publicKey:t,secretKey:new Uint8Array(r)}},r.box.publicKeyLength=Er,r.box.secretKeyLength=xr,r.box.sharedKeyLength=Mr,r.box.nonceLength=mr,r.box.overheadLength=r.secretbox.overheadLength,r.sign=function(r,t){if(Q(r,t),t.length!==Yr)throw new Error("bad secret key size");var n=new Uint8Array(Kr+r.length);return q(n,r,r.length,t),n},r.sign.open=function(r,t){if(2!==arguments.length)throw new Error("nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?");if(Q(r,t),t.length!==Tr)throw new Error("bad public key size");var n=new Uint8Array(r.length),e=D(n,r,r.length,t);if(0>e)return null;for(var o=new Uint8Array(e),i=0;i<o.length;i++)o[i]=n[i];return o},r.sign.detached=function(t,n){for(var e=r.sign(t,n),o=new Uint8Array(Kr),i=0;i<o.length;i++)o[i]=e[i];return o},r.sign.detached.verify=function(r,t,n){if(Q(r,t,n),t.length!==Kr)throw new Error("bad signature size");if(n.length!==Tr)throw new Error("bad public key size");var e,o=new Uint8Array(Kr+r.length),i=new Uint8Array(Kr+r.length);for(e=0;Kr>e;e++)o[e]=t[e];for(e=0;e<r.length;e++)o[e+Kr]=r[e];return D(i,o,o.length,n)>=0},r.sign.keyPair=function(){var r=new Uint8Array(Tr),t=new Uint8Array(Yr);return G(r,t),{publicKey:r,secretKey:t}},r.sign.keyPair.fromSecretKey=function(r){if(Q(r),r.length!==Yr)throw new Error("bad secret key size");for(var t=new Uint8Array(Tr),n=0;n<t.length;n++)t[n]=r[32+n];return{publicKey:t,secretKey:new Uint8Array(r)
-}},r.sign.keyPair.fromSeed=function(r){if(Q(r),r.length!==kr)throw new Error("bad seed size");for(var t=new Uint8Array(Tr),n=new Uint8Array(Yr),e=0;32>e;e++)n[e]=r[e];return G(t,n,!0),{publicKey:t,secretKey:n}},r.sign.publicKeyLength=Tr,r.sign.secretKeyLength=Yr,r.sign.seedLength=kr,r.sign.signatureLength=Kr,r.hash=function(r){Q(r);var t=new Uint8Array(Lr);return P(t,r,r.length),t},r.hash.hashLength=Lr,r.verify=function(r,t){return Q(r,t),0===r.length||0===t.length?!1:r.length!==t.length?!1:0===n(r,0,t,0,r.length)?!0:!1},r.setPRNG=function(r){rr=r},function(){var t;"undefined"!=typeof window?(window.crypto&&window.crypto.getRandomValues?t=window.crypto:window.msCrypto&&window.msCrypto.getRandomValues&&(t=window.msCrypto),t&&r.setPRNG(function(r,n){var e,o=new Uint8Array(n);for(t.getRandomValues(o),e=0;n>e;e++)r[e]=o[e];W(o)})):"undefined"!=typeof require&&(t=require("crypto"),t&&r.setPRNG(function(r,n){var e,o=t.randomBytes(n);for(e=0;n>e;e++)r[e]=o[e];W(o)}))}()}("undefined"!=typeof module&&module.exports?module.exports:window.nacl=window.nacl||{});
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.js
deleted file mode 100644
index b8edbbe..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.js
+++ /dev/null
@@ -1,1205 +0,0 @@
-(function(nacl) {
-'use strict';
-
-// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
-// Public domain.
-//
-// Implementation derived from TweetNaCl version 20140427.
-// See for details: http://tweetnacl.cr.yp.to/
-
-var u64 = function(h, l) { this.hi = h|0 >>> 0; this.lo = l|0 >>> 0; };
-var gf = function(init) {
-  var i, r = new Float64Array(16);
-  if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
-  return r;
-};
-
-//  Pluggable, initialized in high-level API below.
-var randombytes = function(/* x, n */) { throw new Error('no PRNG'); };
-
-var _0 = new Uint8Array(16);
-var _9 = new Uint8Array(32); _9[0] = 9;
-
-var gf0 = gf(),
-    gf1 = gf([1]),
-    _121665 = gf([0xdb41, 1]),
-    D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]),
-    D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]),
-    X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]),
-    Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]),
-    I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]);
-
-function L32(x, c) { return (x << c) | (x >>> (32 - c)); }
-
-function ld32(x, i) {
-  var u = x[i+3] & 0xff;
-  u = (u<<8)|(x[i+2] & 0xff);
-  u = (u<<8)|(x[i+1] & 0xff);
-  return (u<<8)|(x[i+0] & 0xff);
-}
-
-function dl64(x, i) {
-  var h = (x[i] << 24) | (x[i+1] << 16) | (x[i+2] << 8) | x[i+3];
-  var l = (x[i+4] << 24) | (x[i+5] << 16) | (x[i+6] << 8) | x[i+7];
-  return new u64(h, l);
-}
-
-function st32(x, j, u) {
-  var i;
-  for (i = 0; i < 4; i++) { x[j+i] = u & 255; u >>>= 8; }
-}
-
-function ts64(x, i, u) {
-  x[i]   = (u.hi >> 24) & 0xff;
-  x[i+1] = (u.hi >> 16) & 0xff;
-  x[i+2] = (u.hi >>  8) & 0xff;
-  x[i+3] = u.hi & 0xff;
-  x[i+4] = (u.lo >> 24)  & 0xff;
-  x[i+5] = (u.lo >> 16)  & 0xff;
-  x[i+6] = (u.lo >>  8)  & 0xff;
-  x[i+7] = u.lo & 0xff;
-}
-
-function vn(x, xi, y, yi, n) {
-  var i,d = 0;
-  for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i];
-  return (1 & ((d - 1) >>> 8)) - 1;
-}
-
-function crypto_verify_16(x, xi, y, yi) {
-  return vn(x,xi,y,yi,16);
-}
-
-function crypto_verify_32(x, xi, y, yi) {
-  return vn(x,xi,y,yi,32);
-}
-
-function core(out,inp,k,c,h) {
-  var w = new Uint32Array(16), x = new Uint32Array(16),
-      y = new Uint32Array(16), t = new Uint32Array(4);
-  var i, j, m;
-
-  for (i = 0; i < 4; i++) {
-    x[5*i] = ld32(c, 4*i);
-    x[1+i] = ld32(k, 4*i);
-    x[6+i] = ld32(inp, 4*i);
-    x[11+i] = ld32(k, 16+4*i);
-  }
-
-  for (i = 0; i < 16; i++) y[i] = x[i];
-
-  for (i = 0; i < 20; i++) {
-    for (j = 0; j < 4; j++) {
-      for (m = 0; m < 4; m++) t[m] = x[(5*j+4*m)%16];
-      t[1] ^= L32((t[0]+t[3])|0, 7);
-      t[2] ^= L32((t[1]+t[0])|0, 9);
-      t[3] ^= L32((t[2]+t[1])|0,13);
-      t[0] ^= L32((t[3]+t[2])|0,18);
-      for (m = 0; m < 4; m++) w[4*j+(j+m)%4] = t[m];
-    }
-    for (m = 0; m < 16; m++) x[m] = w[m];
-  }
-
-  if (h) {
-    for (i = 0; i < 16; i++) x[i] = (x[i] + y[i]) | 0;
-    for (i = 0; i < 4; i++) {
-      x[5*i] = (x[5*i] - ld32(c, 4*i)) | 0;
-      x[6+i] = (x[6+i] - ld32(inp, 4*i)) | 0;
-    }
-    for (i = 0; i < 4; i++) {
-      st32(out,4*i,x[5*i]);
-      st32(out,16+4*i,x[6+i]);
-    }
-  } else {
-    for (i = 0; i < 16; i++) st32(out, 4 * i, (x[i] + y[i]) | 0);
-  }
-}
-
-function crypto_core_salsa20(out,inp,k,c) {
-  core(out,inp,k,c,false);
-  return 0;
-}
-
-function crypto_core_hsalsa20(out,inp,k,c) {
-  core(out,inp,k,c,true);
-  return 0;
-}
-
-var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]);
-            // "expand 32-byte k"
-
-function crypto_stream_salsa20_xor(c,cpos,m,mpos,b,n,k) {
-  var z = new Uint8Array(16), x = new Uint8Array(64);
-  var u, i;
-  if (!b) return 0;
-  for (i = 0; i < 16; i++) z[i] = 0;
-  for (i = 0; i < 8; i++) z[i] = n[i];
-  while (b >= 64) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < 64; i++) c[cpos+i] = (m?m[mpos+i]:0) ^ x[i];
-    u = 1;
-    for (i = 8; i < 16; i++) {
-      u = u + (z[i] & 0xff) | 0;
-      z[i] = u & 0xff;
-      u >>>= 8;
-    }
-    b -= 64;
-    cpos += 64;
-    if (m) mpos += 64;
-  }
-  if (b > 0) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < b; i++) c[cpos+i] = (m?m[mpos+i]:0) ^ x[i];
-  }
-  return 0;
-}
-
-function crypto_stream_salsa20(c,cpos,d,n,k) {
-  return crypto_stream_salsa20_xor(c,cpos,null,0,d,n,k);
-}
-
-function crypto_stream(c,cpos,d,n,k) {
-  var s = new Uint8Array(32);
-  crypto_core_hsalsa20(s,n,k,sigma);
-  return crypto_stream_salsa20(c,cpos,d,n.subarray(16),s);
-}
-
-function crypto_stream_xor(c,cpos,m,mpos,d,n,k) {
-  var s = new Uint8Array(32);
-  crypto_core_hsalsa20(s,n,k,sigma);
-  return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,n.subarray(16),s);
-}
-
-function add1305(h, c) {
-  var j, u = 0;
-  for (j = 0; j < 17; j++) {
-    u = (u + ((h[j] + c[j]) | 0)) | 0;
-    h[j] = u & 255;
-    u >>>= 8;
-  }
-}
-
-var minusp = new Uint32Array([
-  5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 252
-]);
-
-function crypto_onetimeauth(out, outpos, m, mpos, n, k) {
-  var s, i, j, u;
-  var x = new Uint32Array(17), r = new Uint32Array(17),
-      h = new Uint32Array(17), c = new Uint32Array(17),
-      g = new Uint32Array(17);
-  for (j = 0; j < 17; j++) r[j]=h[j]=0;
-  for (j = 0; j < 16; j++) r[j]=k[j];
-  r[3]&=15;
-  r[4]&=252;
-  r[7]&=15;
-  r[8]&=252;
-  r[11]&=15;
-  r[12]&=252;
-  r[15]&=15;
-
-  while (n > 0) {
-    for (j = 0; j < 17; j++) c[j] = 0;
-    for (j = 0; (j < 16) && (j < n); ++j) c[j] = m[mpos+j];
-    c[j] = 1;
-    mpos += j; n -= j;
-    add1305(h,c);
-    for (i = 0; i < 17; i++) {
-      x[i] = 0;
-      for (j = 0; j < 17; j++) x[i] = (x[i] + (h[j] * ((j <= i) ? r[i - j] : ((320 * r[i + 17 - j])|0))) | 0) | 0;
-    }
-    for (i = 0; i < 17; i++) h[i] = x[i];
-    u = 0;
-    for (j = 0; j < 16; j++) {
-      u = (u + h[j]) | 0;
-      h[j] = u & 255;
-      u >>>= 8;
-    }
-    u = (u + h[16]) | 0; h[16] = u & 3;
-    u = (5 * (u >>> 2)) | 0;
-    for (j = 0; j < 16; j++) {
-      u = (u + h[j]) | 0;
-      h[j] = u & 255;
-      u >>>= 8;
-    }
-    u = (u + h[16]) | 0; h[16] = u;
-  }
-
-  for (j = 0; j < 17; j++) g[j] = h[j];
-  add1305(h,minusp);
-  s = (-(h[16] >>> 7) | 0);
-  for (j = 0; j < 17; j++) h[j] ^= s & (g[j] ^ h[j]);
-
-  for (j = 0; j < 16; j++) c[j] = k[j + 16];
-  c[16] = 0;
-  add1305(h,c);
-  for (j = 0; j < 16; j++) out[outpos+j] = h[j];
-  return 0;
-}
-
-function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) {
-  var x = new Uint8Array(16);
-  crypto_onetimeauth(x,0,m,mpos,n,k);
-  return crypto_verify_16(h,hpos,x,0);
-}
-
-function crypto_secretbox(c,m,d,n,k) {
-  var i;
-  if (d < 32) return -1;
-  crypto_stream_xor(c,0,m,0,d,n,k);
-  crypto_onetimeauth(c, 16, c, 32, d - 32, c);
-  for (i = 0; i < 16; i++) c[i] = 0;
-  return 0;
-}
-
-function crypto_secretbox_open(m,c,d,n,k) {
-  var i;
-  var x = new Uint8Array(32);
-  if (d < 32) return -1;
-  crypto_stream(x,0,32,n,k);
-  if (crypto_onetimeauth_verify(c, 16,c, 32,d - 32,x) !== 0) return -1;
-  crypto_stream_xor(m,0,c,0,d,n,k);
-  for (i = 0; i < 32; i++) m[i] = 0;
-  return 0;
-}
-
-function set25519(r, a) {
-  var i;
-  for (i = 0; i < 16; i++) r[i] = a[i]|0;
-}
-
-function car25519(o) {
-  var c;
-  var i;
-  for (i = 0; i < 16; i++) {
-      o[i] += 65536;
-      c = Math.floor(o[i] / 65536);
-      o[(i+1)*(i<15?1:0)] += c - 1 + 37 * (c-1) * (i===15?1:0);
-      o[i] -= (c * 65536);
-  }
-}
-
-function sel25519(p, q, b) {
-  var t, c = ~(b-1);
-  for (var i = 0; i < 16; i++) {
-    t = c & (p[i] ^ q[i]);
-    p[i] ^= t;
-    q[i] ^= t;
-  }
-}
-
-function pack25519(o, n) {
-  var i, j, b;
-  var m = gf(), t = gf();
-  for (i = 0; i < 16; i++) t[i] = n[i];
-  car25519(t);
-  car25519(t);
-  car25519(t);
-  for (j = 0; j < 2; j++) {
-    m[0] = t[0] - 0xffed;
-    for (i = 1; i < 15; i++) {
-      m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1);
-      m[i-1] &= 0xffff;
-    }
-    m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1);
-    b = (m[15]>>16) & 1;
-    m[14] &= 0xffff;
-    sel25519(t, m, 1-b);
-  }
-  for (i = 0; i < 16; i++) {
-    o[2*i] = t[i] & 0xff;
-    o[2*i+1] = t[i]>>8;
-  }
-}
-
-function neq25519(a, b) {
-  var c = new Uint8Array(32), d = new Uint8Array(32);
-  pack25519(c, a);
-  pack25519(d, b);
-  return crypto_verify_32(c, 0, d, 0);
-}
-
-function par25519(a) {
-  var d = new Uint8Array(32);
-  pack25519(d, a);
-  return d[0] & 1;
-}
-
-function unpack25519(o, n) {
-  var i;
-  for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8);
-  o[15] &= 0x7fff;
-}
-
-function A(o, a, b) {
-  var i;
-  for (i = 0; i < 16; i++) o[i] = (a[i] + b[i])|0;
-}
-
-function Z(o, a, b) {
-  var i;
-  for (i = 0; i < 16; i++) o[i] = (a[i] - b[i])|0;
-}
-
-function M(o, a, b) {
-  var i, j, t = new Float64Array(31);
-  for (i = 0; i < 31; i++) t[i] = 0;
-  for (i = 0; i < 16; i++) {
-    for (j = 0; j < 16; j++) {
-      t[i+j] += a[i] * b[j];
-    }
-  }
-  for (i = 0; i < 15; i++) {
-    t[i] += 38 * t[i+16];
-  }
-  for (i = 0; i < 16; i++) o[i] = t[i];
-  car25519(o);
-  car25519(o);
-}
-
-function S(o, a) {
-  M(o, a, a);
-}
-
-function inv25519(o, i) {
-  var c = gf();
-  var a;
-  for (a = 0; a < 16; a++) c[a] = i[a];
-  for (a = 253; a >= 0; a--) {
-    S(c, c);
-    if(a !== 2 && a !== 4) M(c, c, i);
-  }
-  for (a = 0; a < 16; a++) o[a] = c[a];
-}
-
-function pow2523(o, i) {
-  var c = gf();
-  var a;
-  for (a = 0; a < 16; a++) c[a] = i[a];
-  for (a = 250; a >= 0; a--) {
-      S(c, c);
-      if(a !== 1) M(c, c, i);
-  }
-  for (a = 0; a < 16; a++) o[a] = c[a];
-}
-
-function crypto_scalarmult(q, n, p) {
-  var z = new Uint8Array(32);
-  var x = new Float64Array(80), r, i;
-  var a = gf(), b = gf(), c = gf(),
-      d = gf(), e = gf(), f = gf();
-  for (i = 0; i < 31; i++) z[i] = n[i];
-  z[31]=(n[31]&127)|64;
-  z[0]&=248;
-  unpack25519(x,p);
-  for (i = 0; i < 16; i++) {
-    b[i]=x[i];
-    d[i]=a[i]=c[i]=0;
-  }
-  a[0]=d[0]=1;
-  for (i=254; i>=0; --i) {
-    r=(z[i>>>3]>>>(i&7))&1;
-    sel25519(a,b,r);
-    sel25519(c,d,r);
-    A(e,a,c);
-    Z(a,a,c);
-    A(c,b,d);
-    Z(b,b,d);
-    S(d,e);
-    S(f,a);
-    M(a,c,a);
-    M(c,b,e);
-    A(e,a,c);
-    Z(a,a,c);
-    S(b,a);
-    Z(c,d,f);
-    M(a,c,_121665);
-    A(a,a,d);
-    M(c,c,a);
-    M(a,d,f);
-    M(d,b,x);
-    S(b,e);
-    sel25519(a,b,r);
-    sel25519(c,d,r);
-  }
-  for (i = 0; i < 16; i++) {
-    x[i+16]=a[i];
-    x[i+32]=c[i];
-    x[i+48]=b[i];
-    x[i+64]=d[i];
-  }
-  var x32 = x.subarray(32);
-  var x16 = x.subarray(16);
-  inv25519(x32,x32);
-  M(x16,x16,x32);
-  pack25519(q,x16);
-  return 0;
-}
-
-function crypto_scalarmult_base(q, n) {
-  return crypto_scalarmult(q, n, _9);
-}
-
-function crypto_box_keypair(y, x) {
-  randombytes(x, 32);
-  return crypto_scalarmult_base(y, x);
-}
-
-function crypto_box_beforenm(k, y, x) {
-  var s = new Uint8Array(32);
-  crypto_scalarmult(s, x, y);
-  return crypto_core_hsalsa20(k, _0, s, sigma);
-}
-
-var crypto_box_afternm = crypto_secretbox;
-var crypto_box_open_afternm = crypto_secretbox_open;
-
-function crypto_box(c, m, d, n, y, x) {
-  var k = new Uint8Array(32);
-  crypto_box_beforenm(k, y, x);
-  return crypto_box_afternm(c, m, d, n, k);
-}
-
-function crypto_box_open(m, c, d, n, y, x) {
-  var k = new Uint8Array(32);
-  crypto_box_beforenm(k, y, x);
-  return crypto_box_open_afternm(m, c, d, n, k);
-}
-
-function add64() {
-  var a = 0, b = 0, c = 0, d = 0, m16 = 65535, l, h, i;
-  for (i = 0; i < arguments.length; i++) {
-    l = arguments[i].lo;
-    h = arguments[i].hi;
-    a += (l & m16); b += (l >>> 16);
-    c += (h & m16); d += (h >>> 16);
-  }
-
-  b += (a >>> 16);
-  c += (b >>> 16);
-  d += (c >>> 16);
-
-  return new u64((c & m16) | (d << 16), (a & m16) | (b << 16));
-}
-
-function shr64(x, c) {
-  return new u64((x.hi >>> c), (x.lo >>> c) | (x.hi << (32 - c)));
-}
-
-function xor64() {
-  var l = 0, h = 0, i;
-  for (i = 0; i < arguments.length; i++) {
-    l ^= arguments[i].lo;
-    h ^= arguments[i].hi;
-  }
-  return new u64(h, l);
-}
-
-function R(x, c) {
-  var h, l, c1 = 32 - c;
-  if (c < 32) {
-    h = (x.hi >>> c) | (x.lo << c1);
-    l = (x.lo >>> c) | (x.hi << c1);
-  } else if (c < 64) {
-    h = (x.lo >>> c) | (x.hi << c1);
-    l = (x.hi >>> c) | (x.lo << c1);
-  }
-  return new u64(h, l);
-}
-
-function Ch(x, y, z) {
-  var h = (x.hi & y.hi) ^ (~x.hi & z.hi),
-      l = (x.lo & y.lo) ^ (~x.lo & z.lo);
-  return new u64(h, l);
-}
-
-function Maj(x, y, z) {
-  var h = (x.hi & y.hi) ^ (x.hi & z.hi) ^ (y.hi & z.hi),
-      l = (x.lo & y.lo) ^ (x.lo & z.lo) ^ (y.lo & z.lo);
-  return new u64(h, l);
-}
-
-function Sigma0(x) { return xor64(R(x,28), R(x,34), R(x,39)); }
-function Sigma1(x) { return xor64(R(x,14), R(x,18), R(x,41)); }
-function sigma0(x) { return xor64(R(x, 1), R(x, 8), shr64(x,7)); }
-function sigma1(x) { return xor64(R(x,19), R(x,61), shr64(x,6)); }
-
-var K = [
-  new u64(0x428a2f98, 0xd728ae22), new u64(0x71374491, 0x23ef65cd),
-  new u64(0xb5c0fbcf, 0xec4d3b2f), new u64(0xe9b5dba5, 0x8189dbbc),
-  new u64(0x3956c25b, 0xf348b538), new u64(0x59f111f1, 0xb605d019),
-  new u64(0x923f82a4, 0xaf194f9b), new u64(0xab1c5ed5, 0xda6d8118),
-  new u64(0xd807aa98, 0xa3030242), new u64(0x12835b01, 0x45706fbe),
-  new u64(0x243185be, 0x4ee4b28c), new u64(0x550c7dc3, 0xd5ffb4e2),
-  new u64(0x72be5d74, 0xf27b896f), new u64(0x80deb1fe, 0x3b1696b1),
-  new u64(0x9bdc06a7, 0x25c71235), new u64(0xc19bf174, 0xcf692694),
-  new u64(0xe49b69c1, 0x9ef14ad2), new u64(0xefbe4786, 0x384f25e3),
-  new u64(0x0fc19dc6, 0x8b8cd5b5), new u64(0x240ca1cc, 0x77ac9c65),
-  new u64(0x2de92c6f, 0x592b0275), new u64(0x4a7484aa, 0x6ea6e483),
-  new u64(0x5cb0a9dc, 0xbd41fbd4), new u64(0x76f988da, 0x831153b5),
-  new u64(0x983e5152, 0xee66dfab), new u64(0xa831c66d, 0x2db43210),
-  new u64(0xb00327c8, 0x98fb213f), new u64(0xbf597fc7, 0xbeef0ee4),
-  new u64(0xc6e00bf3, 0x3da88fc2), new u64(0xd5a79147, 0x930aa725),
-  new u64(0x06ca6351, 0xe003826f), new u64(0x14292967, 0x0a0e6e70),
-  new u64(0x27b70a85, 0x46d22ffc), new u64(0x2e1b2138, 0x5c26c926),
-  new u64(0x4d2c6dfc, 0x5ac42aed), new u64(0x53380d13, 0x9d95b3df),
-  new u64(0x650a7354, 0x8baf63de), new u64(0x766a0abb, 0x3c77b2a8),
-  new u64(0x81c2c92e, 0x47edaee6), new u64(0x92722c85, 0x1482353b),
-  new u64(0xa2bfe8a1, 0x4cf10364), new u64(0xa81a664b, 0xbc423001),
-  new u64(0xc24b8b70, 0xd0f89791), new u64(0xc76c51a3, 0x0654be30),
-  new u64(0xd192e819, 0xd6ef5218), new u64(0xd6990624, 0x5565a910),
-  new u64(0xf40e3585, 0x5771202a), new u64(0x106aa070, 0x32bbd1b8),
-  new u64(0x19a4c116, 0xb8d2d0c8), new u64(0x1e376c08, 0x5141ab53),
-  new u64(0x2748774c, 0xdf8eeb99), new u64(0x34b0bcb5, 0xe19b48a8),
-  new u64(0x391c0cb3, 0xc5c95a63), new u64(0x4ed8aa4a, 0xe3418acb),
-  new u64(0x5b9cca4f, 0x7763e373), new u64(0x682e6ff3, 0xd6b2b8a3),
-  new u64(0x748f82ee, 0x5defb2fc), new u64(0x78a5636f, 0x43172f60),
-  new u64(0x84c87814, 0xa1f0ab72), new u64(0x8cc70208, 0x1a6439ec),
-  new u64(0x90befffa, 0x23631e28), new u64(0xa4506ceb, 0xde82bde9),
-  new u64(0xbef9a3f7, 0xb2c67915), new u64(0xc67178f2, 0xe372532b),
-  new u64(0xca273ece, 0xea26619c), new u64(0xd186b8c7, 0x21c0c207),
-  new u64(0xeada7dd6, 0xcde0eb1e), new u64(0xf57d4f7f, 0xee6ed178),
-  new u64(0x06f067aa, 0x72176fba), new u64(0x0a637dc5, 0xa2c898a6),
-  new u64(0x113f9804, 0xbef90dae), new u64(0x1b710b35, 0x131c471b),
-  new u64(0x28db77f5, 0x23047d84), new u64(0x32caab7b, 0x40c72493),
-  new u64(0x3c9ebe0a, 0x15c9bebc), new u64(0x431d67c4, 0x9c100d4c),
-  new u64(0x4cc5d4be, 0xcb3e42b6), new u64(0x597f299c, 0xfc657e2a),
-  new u64(0x5fcb6fab, 0x3ad6faec), new u64(0x6c44198c, 0x4a475817)
-];
-
-function crypto_hashblocks(x, m, n) {
-  var z = [], b = [], a = [], w = [], t, i, j;
-
-  for (i = 0; i < 8; i++) z[i] = a[i] = dl64(x, 8*i);
-
-  var pos = 0;
-  while (n >= 128) {
-    for (i = 0; i < 16; i++) w[i] = dl64(m, 8*i+pos);
-    for (i = 0; i < 80; i++) {
-      for (j = 0; j < 8; j++) b[j] = a[j];
-      t = add64(a[7], Sigma1(a[4]), Ch(a[4], a[5], a[6]), K[i], w[i%16]);
-      b[7] = add64(t, Sigma0(a[0]), Maj(a[0], a[1], a[2]));
-      b[3] = add64(b[3], t);
-      for (j = 0; j < 8; j++) a[(j+1)%8] = b[j];
-      if (i%16 === 15) {
-        for (j = 0; j < 16; j++) {
-          w[j] = add64(w[j], w[(j+9)%16], sigma0(w[(j+1)%16]), sigma1(w[(j+14)%16]));
-        }
-      }
-    }
-
-    for (i = 0; i < 8; i++) {
-      a[i] = add64(a[i], z[i]);
-      z[i] = a[i];
-    }
-
-    pos += 128;
-    n -= 128;
-  }
-
-  for (i = 0; i < 8; i++) ts64(x, 8*i, z[i]);
-  return n;
-}
-
-var iv = new Uint8Array([
-  0x6a,0x09,0xe6,0x67,0xf3,0xbc,0xc9,0x08,
-  0xbb,0x67,0xae,0x85,0x84,0xca,0xa7,0x3b,
-  0x3c,0x6e,0xf3,0x72,0xfe,0x94,0xf8,0x2b,
-  0xa5,0x4f,0xf5,0x3a,0x5f,0x1d,0x36,0xf1,
-  0x51,0x0e,0x52,0x7f,0xad,0xe6,0x82,0xd1,
-  0x9b,0x05,0x68,0x8c,0x2b,0x3e,0x6c,0x1f,
-  0x1f,0x83,0xd9,0xab,0xfb,0x41,0xbd,0x6b,
-  0x5b,0xe0,0xcd,0x19,0x13,0x7e,0x21,0x79
-]);
-
-function crypto_hash(out, m, n) {
-  var h = new Uint8Array(64), x = new Uint8Array(256);
-  var i, b = n;
-
-  for (i = 0; i < 64; i++) h[i] = iv[i];
-
-  crypto_hashblocks(h, m, n);
-  n %= 128;
-
-  for (i = 0; i < 256; i++) x[i] = 0;
-  for (i = 0; i < n; i++) x[i] = m[b-n+i];
-  x[n] = 128;
-
-  n = 256-128*(n<112?1:0);
-  x[n-9] = 0;
-  ts64(x, n-8, new u64((b / 0x20000000) | 0, b << 3));
-  crypto_hashblocks(h, x, n);
-
-  for (i = 0; i < 64; i++) out[i] = h[i];
-
-  return 0;
-}
-
-function add(p, q) {
-  var a = gf(), b = gf(), c = gf(),
-      d = gf(), e = gf(), f = gf(),
-      g = gf(), h = gf(), t = gf();
-
-  Z(a, p[1], p[0]);
-  Z(t, q[1], q[0]);
-  M(a, a, t);
-  A(b, p[0], p[1]);
-  A(t, q[0], q[1]);
-  M(b, b, t);
-  M(c, p[3], q[3]);
-  M(c, c, D2);
-  M(d, p[2], q[2]);
-  A(d, d, d);
-  Z(e, b, a);
-  Z(f, d, c);
-  A(g, d, c);
-  A(h, b, a);
-
-  M(p[0], e, f);
-  M(p[1], h, g);
-  M(p[2], g, f);
-  M(p[3], e, h);
-}
-
-function cswap(p, q, b) {
-  var i;
-  for (i = 0; i < 4; i++) {
-    sel25519(p[i], q[i], b);
-  }
-}
-
-function pack(r, p) {
-  var tx = gf(), ty = gf(), zi = gf();
-  inv25519(zi, p[2]);
-  M(tx, p[0], zi);
-  M(ty, p[1], zi);
-  pack25519(r, ty);
-  r[31] ^= par25519(tx) << 7;
-}
-
-function scalarmult(p, q, s) {
-  var b, i;
-  set25519(p[0], gf0);
-  set25519(p[1], gf1);
-  set25519(p[2], gf1);
-  set25519(p[3], gf0);
-  for (i = 255; i >= 0; --i) {
-    b = (s[(i/8)|0] >> (i&7)) & 1;
-    cswap(p, q, b);
-    add(q, p);
-    add(p, p);
-    cswap(p, q, b);
-  }
-}
-
-function scalarbase(p, s) {
-  var q = [gf(), gf(), gf(), gf()];
-  set25519(q[0], X);
-  set25519(q[1], Y);
-  set25519(q[2], gf1);
-  M(q[3], X, Y);
-  scalarmult(p, q, s);
-}
-
-function crypto_sign_keypair(pk, sk, seeded) {
-  var d = new Uint8Array(64);
-  var p = [gf(), gf(), gf(), gf()];
-  var i;
-
-  if (!seeded) randombytes(sk, 32);
-  crypto_hash(d, sk, 32);
-  d[0] &= 248;
-  d[31] &= 127;
-  d[31] |= 64;
-
-  scalarbase(p, d);
-  pack(pk, p);
-
-  for (i = 0; i < 32; i++) sk[i+32] = pk[i];
-  return 0;
-}
-
-var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]);
-
-function modL(r, x) {
-  var carry, i, j, k;
-  for (i = 63; i >= 32; --i) {
-    carry = 0;
-    for (j = i - 32, k = i - 12; j < k; ++j) {
-      x[j] += carry - 16 * x[i] * L[j - (i - 32)];
-      carry = (x[j] + 128) >> 8;
-      x[j] -= carry * 256;
-    }
-    x[j] += carry;
-    x[i] = 0;
-  }
-  carry = 0;
-  for (j = 0; j < 32; j++) {
-    x[j] += carry - (x[31] >> 4) * L[j];
-    carry = x[j] >> 8;
-    x[j] &= 255;
-  }
-  for (j = 0; j < 32; j++) x[j] -= carry * L[j];
-  for (i = 0; i < 32; i++) {
-    x[i+1] += x[i] >> 8;
-    r[i] = x[i] & 255;
-  }
-}
-
-function reduce(r) {
-  var x = new Float64Array(64), i;
-  for (i = 0; i < 64; i++) x[i] = r[i];
-  for (i = 0; i < 64; i++) r[i] = 0;
-  modL(r, x);
-}
-
-// Note: difference from C - smlen returned, not passed as argument.
-function crypto_sign(sm, m, n, sk) {
-  var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64);
-  var i, j, x = new Float64Array(64);
-  var p = [gf(), gf(), gf(), gf()];
-
-  crypto_hash(d, sk, 32);
-  d[0] &= 248;
-  d[31] &= 127;
-  d[31] |= 64;
-
-  var smlen = n + 64;
-  for (i = 0; i < n; i++) sm[64 + i] = m[i];
-  for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i];
-
-  crypto_hash(r, sm.subarray(32), n+32);
-  reduce(r);
-  scalarbase(p, r);
-  pack(sm, p);
-
-  for (i = 32; i < 64; i++) sm[i] = sk[i];
-  crypto_hash(h, sm, n + 64);
-  reduce(h);
-
-  for (i = 0; i < 64; i++) x[i] = 0;
-  for (i = 0; i < 32; i++) x[i] = r[i];
-  for (i = 0; i < 32; i++) {
-    for (j = 0; j < 32; j++) {
-      x[i+j] += h[i] * d[j];
-    }
-  }
-
-  modL(sm.subarray(32), x);
-  return smlen;
-}
-
-function unpackneg(r, p) {
-  var t = gf(), chk = gf(), num = gf(),
-      den = gf(), den2 = gf(), den4 = gf(),
-      den6 = gf();
-
-  set25519(r[2], gf1);
-  unpack25519(r[1], p);
-  S(num, r[1]);
-  M(den, num, D);
-  Z(num, num, r[2]);
-  A(den, r[2], den);
-
-  S(den2, den);
-  S(den4, den2);
-  M(den6, den4, den2);
-  M(t, den6, num);
-  M(t, t, den);
-
-  pow2523(t, t);
-  M(t, t, num);
-  M(t, t, den);
-  M(t, t, den);
-  M(r[0], t, den);
-
-  S(chk, r[0]);
-  M(chk, chk, den);
-  if (neq25519(chk, num)) M(r[0], r[0], I);
-
-  S(chk, r[0]);
-  M(chk, chk, den);
-  if (neq25519(chk, num)) return -1;
-
-  if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]);
-
-  M(r[3], r[0], r[1]);
-  return 0;
-}
-
-function crypto_sign_open(m, sm, n, pk) {
-  var i, mlen;
-  var t = new Uint8Array(32), h = new Uint8Array(64);
-  var p = [gf(), gf(), gf(), gf()],
-      q = [gf(), gf(), gf(), gf()];
-
-  mlen = -1;
-  if (n < 64) return -1;
-
-  if (unpackneg(q, pk)) return -1;
-
-  for (i = 0; i < n; i++) m[i] = sm[i];
-  for (i = 0; i < 32; i++) m[i+32] = pk[i];
-  crypto_hash(h, m, n);
-  reduce(h);
-  scalarmult(p, q, h);
-
-  scalarbase(q, sm.subarray(32));
-  add(p, q);
-  pack(t, p);
-
-  n -= 64;
-  if (crypto_verify_32(sm, 0, t, 0)) {
-    for (i = 0; i < n; i++) m[i] = 0;
-    return -1;
-  }
-
-  for (i = 0; i < n; i++) m[i] = sm[i + 64];
-  mlen = n;
-  return mlen;
-}
-
-var crypto_secretbox_KEYBYTES = 32,
-    crypto_secretbox_NONCEBYTES = 24,
-    crypto_secretbox_ZEROBYTES = 32,
-    crypto_secretbox_BOXZEROBYTES = 16,
-    crypto_scalarmult_BYTES = 32,
-    crypto_scalarmult_SCALARBYTES = 32,
-    crypto_box_PUBLICKEYBYTES = 32,
-    crypto_box_SECRETKEYBYTES = 32,
-    crypto_box_BEFORENMBYTES = 32,
-    crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES,
-    crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES,
-    crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES,
-    crypto_sign_BYTES = 64,
-    crypto_sign_PUBLICKEYBYTES = 32,
-    crypto_sign_SECRETKEYBYTES = 64,
-    crypto_sign_SEEDBYTES = 32,
-    crypto_hash_BYTES = 64;
-
-nacl.lowlevel = {
-  crypto_core_hsalsa20: crypto_core_hsalsa20,
-  crypto_stream_xor: crypto_stream_xor,
-  crypto_stream: crypto_stream,
-  crypto_stream_salsa20_xor: crypto_stream_salsa20_xor,
-  crypto_stream_salsa20: crypto_stream_salsa20,
-  crypto_onetimeauth: crypto_onetimeauth,
-  crypto_onetimeauth_verify: crypto_onetimeauth_verify,
-  crypto_verify_16: crypto_verify_16,
-  crypto_verify_32: crypto_verify_32,
-  crypto_secretbox: crypto_secretbox,
-  crypto_secretbox_open: crypto_secretbox_open,
-  crypto_scalarmult: crypto_scalarmult,
-  crypto_scalarmult_base: crypto_scalarmult_base,
-  crypto_box_beforenm: crypto_box_beforenm,
-  crypto_box_afternm: crypto_box_afternm,
-  crypto_box: crypto_box,
-  crypto_box_open: crypto_box_open,
-  crypto_box_keypair: crypto_box_keypair,
-  crypto_hash: crypto_hash,
-  crypto_sign: crypto_sign,
-  crypto_sign_keypair: crypto_sign_keypair,
-  crypto_sign_open: crypto_sign_open,
-
-  crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES,
-  crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES,
-  crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES,
-  crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES,
-  crypto_scalarmult_BYTES: crypto_scalarmult_BYTES,
-  crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES,
-  crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES,
-  crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES,
-  crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES,
-  crypto_box_NONCEBYTES: crypto_box_NONCEBYTES,
-  crypto_box_ZEROBYTES: crypto_box_ZEROBYTES,
-  crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES,
-  crypto_sign_BYTES: crypto_sign_BYTES,
-  crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES,
-  crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES,
-  crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES,
-  crypto_hash_BYTES: crypto_hash_BYTES
-};
-
-/* High-level API */
-
-function checkLengths(k, n) {
-  if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size');
-  if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size');
-}
-
-function checkBoxLengths(pk, sk) {
-  if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size');
-  if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size');
-}
-
-function checkArrayTypes() {
-  var t, i;
-  for (i = 0; i < arguments.length; i++) {
-     if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]')
-       throw new TypeError('unexpected type ' + t + ', use Uint8Array');
-  }
-}
-
-function cleanup(arr) {
-  for (var i = 0; i < arr.length; i++) arr[i] = 0;
-}
-
-nacl.util = {};
-
-nacl.util.decodeUTF8 = function(s) {
-  var i, d = unescape(encodeURIComponent(s)), b = new Uint8Array(d.length);
-  for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i);
-  return b;
-};
-
-nacl.util.encodeUTF8 = function(arr) {
-  var i, s = [];
-  for (i = 0; i < arr.length; i++) s.push(String.fromCharCode(arr[i]));
-  return decodeURIComponent(escape(s.join('')));
-};
-
-nacl.util.encodeBase64 = function(arr) {
-  if (typeof btoa === 'undefined') {
-    return (new Buffer(arr)).toString('base64');
-  } else {
-    var i, s = [], len = arr.length;
-    for (i = 0; i < len; i++) s.push(String.fromCharCode(arr[i]));
-    return btoa(s.join(''));
-  }
-};
-
-nacl.util.decodeBase64 = function(s) {
-  if (typeof atob === 'undefined') {
-    return new Uint8Array(Array.prototype.slice.call(new Buffer(s, 'base64'), 0));
-  } else {
-    var i, d = atob(s), b = new Uint8Array(d.length);
-    for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i);
-    return b;
-  }
-};
-
-nacl.randomBytes = function(n) {
-  var b = new Uint8Array(n);
-  randombytes(b, n);
-  return b;
-};
-
-nacl.secretbox = function(msg, nonce, key) {
-  checkArrayTypes(msg, nonce, key);
-  checkLengths(key, nonce);
-  var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
-  var c = new Uint8Array(m.length);
-  for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i];
-  crypto_secretbox(c, m, m.length, nonce, key);
-  return c.subarray(crypto_secretbox_BOXZEROBYTES);
-};
-
-nacl.secretbox.open = function(box, nonce, key) {
-  checkArrayTypes(box, nonce, key);
-  checkLengths(key, nonce);
-  var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
-  var m = new Uint8Array(c.length);
-  for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i];
-  if (c.length < 32) return false;
-  if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return false;
-  return m.subarray(crypto_secretbox_ZEROBYTES);
-};
-
-nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES;
-nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
-nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
-
-nacl.scalarMult = function(n, p) {
-  checkArrayTypes(n, p);
-  if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
-  if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size');
-  var q = new Uint8Array(crypto_scalarmult_BYTES);
-  crypto_scalarmult(q, n, p);
-  return q;
-};
-
-nacl.scalarMult.base = function(n) {
-  checkArrayTypes(n);
-  if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
-  var q = new Uint8Array(crypto_scalarmult_BYTES);
-  crypto_scalarmult_base(q, n);
-  return q;
-};
-
-nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES;
-nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES;
-
-nacl.box = function(msg, nonce, publicKey, secretKey) {
-  var k = nacl.box.before(publicKey, secretKey);
-  return nacl.secretbox(msg, nonce, k);
-};
-
-nacl.box.before = function(publicKey, secretKey) {
-  checkArrayTypes(publicKey, secretKey);
-  checkBoxLengths(publicKey, secretKey);
-  var k = new Uint8Array(crypto_box_BEFORENMBYTES);
-  crypto_box_beforenm(k, publicKey, secretKey);
-  return k;
-};
-
-nacl.box.after = nacl.secretbox;
-
-nacl.box.open = function(msg, nonce, publicKey, secretKey) {
-  var k = nacl.box.before(publicKey, secretKey);
-  return nacl.secretbox.open(msg, nonce, k);
-};
-
-nacl.box.open.after = nacl.secretbox.open;
-
-nacl.box.keyPair = function() {
-  var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_box_SECRETKEYBYTES);
-  crypto_box_keypair(pk, sk);
-  return {publicKey: pk, secretKey: sk};
-};
-
-nacl.box.keyPair.fromSecretKey = function(secretKey) {
-  checkArrayTypes(secretKey);
-  if (secretKey.length !== crypto_box_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
-  crypto_scalarmult_base(pk, secretKey);
-  return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
-};
-
-nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES;
-nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES;
-nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES;
-nacl.box.nonceLength = crypto_box_NONCEBYTES;
-nacl.box.overheadLength = nacl.secretbox.overheadLength;
-
-nacl.sign = function(msg, secretKey) {
-  checkArrayTypes(msg, secretKey);
-  if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var signedMsg = new Uint8Array(crypto_sign_BYTES+msg.length);
-  crypto_sign(signedMsg, msg, msg.length, secretKey);
-  return signedMsg;
-};
-
-nacl.sign.open = function(signedMsg, publicKey) {
-  if (arguments.length !== 2)
-    throw new Error('nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?');
-  checkArrayTypes(signedMsg, publicKey);
-  if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
-    throw new Error('bad public key size');
-  var tmp = new Uint8Array(signedMsg.length);
-  var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey);
-  if (mlen < 0) return null;
-  var m = new Uint8Array(mlen);
-  for (var i = 0; i < m.length; i++) m[i] = tmp[i];
-  return m;
-};
-
-nacl.sign.detached = function(msg, secretKey) {
-  var signedMsg = nacl.sign(msg, secretKey);
-  var sig = new Uint8Array(crypto_sign_BYTES);
-  for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i];
-  return sig;
-};
-
-nacl.sign.detached.verify = function(msg, sig, publicKey) {
-  checkArrayTypes(msg, sig, publicKey);
-  if (sig.length !== crypto_sign_BYTES)
-    throw new Error('bad signature size');
-  if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
-    throw new Error('bad public key size');
-  var sm = new Uint8Array(crypto_sign_BYTES + msg.length);
-  var m = new Uint8Array(crypto_sign_BYTES + msg.length);
-  var i;
-  for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i];
-  for (i = 0; i < msg.length; i++) sm[i+crypto_sign_BYTES] = msg[i];
-  return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0);
-};
-
-nacl.sign.keyPair = function() {
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
-  crypto_sign_keypair(pk, sk);
-  return {publicKey: pk, secretKey: sk};
-};
-
-nacl.sign.keyPair.fromSecretKey = function(secretKey) {
-  checkArrayTypes(secretKey);
-  if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32+i];
-  return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
-};
-
-nacl.sign.keyPair.fromSeed = function(seed) {
-  checkArrayTypes(seed);
-  if (seed.length !== crypto_sign_SEEDBYTES)
-    throw new Error('bad seed size');
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
-  for (var i = 0; i < 32; i++) sk[i] = seed[i];
-  crypto_sign_keypair(pk, sk, true);
-  return {publicKey: pk, secretKey: sk};
-};
-
-nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES;
-nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES;
-nacl.sign.seedLength = crypto_sign_SEEDBYTES;
-nacl.sign.signatureLength = crypto_sign_BYTES;
-
-nacl.hash = function(msg) {
-  checkArrayTypes(msg);
-  var h = new Uint8Array(crypto_hash_BYTES);
-  crypto_hash(h, msg, msg.length);
-  return h;
-};
-
-nacl.hash.hashLength = crypto_hash_BYTES;
-
-nacl.verify = function(x, y) {
-  checkArrayTypes(x, y);
-  // Zero length arguments are considered not equal.
-  if (x.length === 0 || y.length === 0) return false;
-  if (x.length !== y.length) return false;
-  return (vn(x, 0, y, 0, x.length) === 0) ? true : false;
-};
-
-nacl.setPRNG = function(fn) {
-  randombytes = fn;
-};
-
-(function() {
-  // Initialize PRNG if environment provides CSPRNG.
-  // If not, methods calling randombytes will throw.
-  var crypto;
-  if (typeof window !== 'undefined') {
-    // Browser.
-    if (window.crypto && window.crypto.getRandomValues) {
-      crypto = window.crypto; // Standard
-    } else if (window.msCrypto && window.msCrypto.getRandomValues) {
-      crypto = window.msCrypto; // Internet Explorer 11+
-    }
-    if (crypto) {
-      nacl.setPRNG(function(x, n) {
-        var i, v = new Uint8Array(n);
-        crypto.getRandomValues(v);
-        for (i = 0; i < n; i++) x[i] = v[i];
-        cleanup(v);
-      });
-    }
-  } else if (typeof require !== 'undefined') {
-    // Node.js.
-    crypto = require('crypto');
-    if (crypto) {
-      nacl.setPRNG(function(x, n) {
-        var i, v = crypto.randomBytes(n);
-        for (i = 0; i < n; i++) x[i] = v[i];
-        cleanup(v);
-      });
-    }
-  }
-})();
-
-})(typeof module !== 'undefined' && module.exports ? module.exports : (window.nacl = window.nacl || {}));
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.min.js b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.min.js
deleted file mode 100644
index 95d8695..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/nacl.min.js
+++ /dev/null
@@ -1 +0,0 @@
-!function(r){"use strict";function n(r,n){return r<<n|r>>>32-n}function e(r,n){var e=255&r[n+3];return e=e<<8|255&r[n+2],e=e<<8|255&r[n+1],e<<8|255&r[n+0]}function t(r,n){var e=r[n]<<24|r[n+1]<<16|r[n+2]<<8|r[n+3],t=r[n+4]<<24|r[n+5]<<16|r[n+6]<<8|r[n+7];return new lr(e,t)}function o(r,n,e){var t;for(t=0;4>t;t++)r[n+t]=255&e,e>>>=8}function i(r,n,e){r[n]=e.hi>>24&255,r[n+1]=e.hi>>16&255,r[n+2]=e.hi>>8&255,r[n+3]=255&e.hi,r[n+4]=e.lo>>24&255,r[n+5]=e.lo>>16&255,r[n+6]=e.lo>>8&255,r[n+7]=255&e.lo}function a(r,n,e,t,o){var i,a=0;for(i=0;o>i;i++)a|=r[n+i]^e[t+i];return(1&a-1>>>8)-1}function f(r,n,e,t){return a(r,n,e,t,16)}function u(r,n,e,t){return a(r,n,e,t,32)}function c(r,t,i,a,f){var u,c,w,y=new Uint32Array(16),s=new Uint32Array(16),l=new Uint32Array(16),h=new 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diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/package.json
deleted file mode 100644
index bc307dc..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/tweetnacl/package.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{
-  "name": "tweetnacl",
-  "version": "0.13.3",
-  "description": "Port of TweetNaCl cryptographic library to JavaScript",
-  "main": "nacl-fast.js",
-  "directories": {
-    "test": "test"
-  },
-  "scripts": {
-    "build": "uglifyjs nacl.js -c -m -o nacl.min.js && uglifyjs nacl-fast.js -c -m -o nacl-fast.min.js",
-    "test": "tape test/*.js | faucet",
-    "testall": "make -C test/c && tape test/*.js test/c/*.js | faucet",
-    "browser": "browserify test/browser/init.js test/*.js | uglifyjs -c -m -o test/browser/_bundle.js 2>/dev/null",
-    "browser-quick": "browserify test/browser/init.js test/*.quick.js | uglifyjs -c -m -o test/browser/_bundle-quick.js 2>/dev/null",
-    "testling": "browserify test/browser/testling_init.js test/*.js | testling | faucet",
-    "firefox": "browserify test/browser/testling_init.js test/*.js | testling -x firefox | faucet",
-    "chrome": "browserify test/browser/testling_init.js test/*.js | testling -x google-chrome | faucet",
-    "bench": "node test/benchmark/bench.js",
-    "lint": "eslint nacl.js nacl-fast.js test/*.js test/benchmark/*.js"
-  },
-  "testling": {
-    "files": "test/*.js",
-    "browsers": [
-      "chrome/22..latest",
-      "firefox/16..latest",
-      "safari/latest",
-      "opera/11.0..latest",
-      "iphone/6..latest",
-      "ipad/6..latest",
-      "android-browser/latest"
-    ]
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/dchest/tweetnacl-js.git"
-  },
-  "keywords": [
-    "crypto",
-    "cryptography",
-    "curve25519",
-    "ed25519",
-    "encrypt",
-    "hash",
-    "key",
-    "nacl",
-    "poly1305",
-    "public",
-    "salsa20",
-    "signatures"
-  ],
-  "author": {
-    "name": "TweetNaCl-js contributors"
-  },
-  "license": "Public domain",
-  "bugs": {
-    "url": "https://github.com/dchest/tweetnacl-js/issues"
-  },
-  "homepage": "https://dchest.github.io/tweetnacl-js",
-  "devDependencies": {
-    "browserify": "^10.1.3",
-    "eslint": "^1.4.3",
-    "faucet": "0.0.1",
-    "tap-browser-color": "^0.1.2",
-    "tape": "^4.0.0",
-    "testling": "^1.7.1",
-    "uglify-js": "^2.4.21"
-  },
-  "browser": {
-    "buffer": false,
-    "crypto": false
-  },
-  "gitHead": "2bb422cb707fba4a5ec9654688564a4fb861b068",
-  "_id": "tweetnacl@0.13.3",
-  "_shasum": "d628b56f3bcc3d5ae74ba9d4c1a704def5ab4b56",
-  "_from": "tweetnacl@>=0.13.0 <0.14.0",
-  "_npmVersion": "2.14.7",
-  "_nodeVersion": "4.2.3",
-  "_npmUser": {
-    "name": "dchest",
-    "email": "dmitry@codingrobots.com"
-  },
-  "dist": {
-    "shasum": "d628b56f3bcc3d5ae74ba9d4c1a704def5ab4b56",
-    "tarball": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.13.3.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "dchest",
-      "email": "dmitry@codingrobots.com"
-    }
-  ],
-  "_resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.13.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json
deleted file mode 100644
index f46a6bd..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/node_modules/sshpk/package.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "name": "sshpk",
-  "version": "1.8.3",
-  "description": "A library for finding and using SSH public keys",
-  "main": "lib/index.js",
-  "scripts": {
-    "test": "tape test/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/arekinath/node-sshpk.git"
-  },
-  "author": {
-    "name": "Joyent, Inc"
-  },
-  "contributors": [
-    {
-      "name": "Dave Eddy",
-      "email": "dave@daveeddy.com"
-    },
-    {
-      "name": "Mark Cavage",
-      "email": "mcavage@gmail.com"
-    },
-    {
-      "name": "Alex Wilson",
-      "email": "alex@cooperi.net"
-    }
-  ],
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/arekinath/node-sshpk/issues"
-  },
-  "engines": {
-    "node": ">=0.10.0"
-  },
-  "directories": {
-    "bin": "./bin",
-    "lib": "./lib",
-    "man": "./man/man1"
-  },
-  "homepage": "https://github.com/arekinath/node-sshpk#readme",
-  "dependencies": {
-    "asn1": "~0.2.3",
-    "assert-plus": "^1.0.0",
-    "dashdash": "^1.12.0",
-    "getpass": "^0.1.1",
-    "jsbn": "~0.1.0",
-    "tweetnacl": "~0.13.0",
-    "jodid25519": "^1.0.0",
-    "ecc-jsbn": "~0.1.1"
-  },
-  "optionalDependencies": {
-    "jsbn": "~0.1.0",
-    "tweetnacl": "~0.13.0",
-    "jodid25519": "^1.0.0",
-    "ecc-jsbn": "~0.1.1"
-  },
-  "devDependencies": {
-    "tape": "^3.5.0",
-    "benchmark": "^1.0.0",
-    "sinon": "^1.17.2",
-    "temp": "^0.8.2"
-  },
-  "man": [
-    "/Users/alex.wilson/dev/sshpk/man/man1/sshpk-conv.1",
-    "/Users/alex.wilson/dev/sshpk/man/man1/sshpk-sign.1",
-    "/Users/alex.wilson/dev/sshpk/man/man1/sshpk-verify.1"
-  ],
-  "bin": {
-    "sshpk-conv": "bin/sshpk-conv",
-    "sshpk-sign": "bin/sshpk-sign",
-    "sshpk-verify": "bin/sshpk-verify"
-  },
-  "gitHead": "82d39066b2df4e8284350ff5ebb08c5b95c74652",
-  "_id": "sshpk@1.8.3",
-  "_shasum": "890cc9d614dc5292e5cb1a543b03c9abaa5c374e",
-  "_from": "sshpk@>=1.7.0 <2.0.0",
-  "_npmVersion": "2.15.1",
-  "_nodeVersion": "0.12.13",
-  "_npmUser": {
-    "name": "arekinath",
-    "email": "alex@cooperi.net"
-  },
-  "dist": {
-    "shasum": "890cc9d614dc5292e5cb1a543b03c9abaa5c374e",
-    "tarball": "https://registry.npmjs.org/sshpk/-/sshpk-1.8.3.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "arekinath",
-      "email": "alex@cooperi.net"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/sshpk-1.8.3.tgz_1461968607532_0.32797130732797086"
-  },
-  "_resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.8.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/http-signature/package.json b/node_modules/jsdom/node_modules/request/node_modules/http-signature/package.json
deleted file mode 100644
index 12b32f8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/http-signature/package.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "name": "http-signature",
-  "description": "Reference implementation of Joyent's HTTP Signature scheme.",
-  "version": "1.1.1",
-  "license": "MIT",
-  "author": {
-    "name": "Joyent, Inc"
-  },
-  "contributors": [
-    {
-      "name": "Mark Cavage",
-      "email": "mcavage@gmail.com"
-    },
-    {
-      "name": "David I. Lehn",
-      "email": "dil@lehn.org"
-    },
-    {
-      "name": "Patrick Mooney",
-      "email": "patrick.f.mooney@gmail.com"
-    }
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/joyent/node-http-signature.git"
-  },
-  "homepage": "https://github.com/joyent/node-http-signature/",
-  "bugs": {
-    "url": "https://github.com/joyent/node-http-signature/issues"
-  },
-  "keywords": [
-    "https",
-    "request"
-  ],
-  "engines": {
-    "node": ">=0.8",
-    "npm": ">=1.3.7"
-  },
-  "main": "lib/index.js",
-  "scripts": {
-    "test": "tap test/*.js"
-  },
-  "dependencies": {
-    "assert-plus": "^0.2.0",
-    "jsprim": "^1.2.2",
-    "sshpk": "^1.7.0"
-  },
-  "devDependencies": {
-    "node-uuid": "^1.4.1",
-    "tap": "0.4.2"
-  },
-  "gitHead": "74d3f35e3aa436d83723c53b01e266f448e8149a",
-  "_id": "http-signature@1.1.1",
-  "_shasum": "df72e267066cd0ac67fb76adf8e134a8fbcf91bf",
-  "_from": "http-signature@>=1.1.0 <1.2.0",
-  "_npmVersion": "2.14.9",
-  "_nodeVersion": "0.12.9",
-  "_npmUser": {
-    "name": "arekinath",
-    "email": "alex@cooperi.net"
-  },
-  "dist": {
-    "shasum": "df72e267066cd0ac67fb76adf8e134a8fbcf91bf",
-    "tarball": "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "arekinath",
-      "email": "alex@cooperi.net"
-    },
-    {
-      "name": "mcavage",
-      "email": "mcavage@gmail.com"
-    },
-    {
-      "name": "pfmooney",
-      "email": "patrick.f.mooney@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/LICENSE.md b/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/LICENSE.md
deleted file mode 100644
index ee27ba4..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/LICENSE.md
+++ /dev/null
@@ -1,18 +0,0 @@
-This software is released under the MIT license:
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/README.md b/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/README.md
deleted file mode 100644
index 2752863..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/README.md
+++ /dev/null
@@ -1,16 +0,0 @@
-# is-typedarray [![locked](http://badges.github.io/stability-badges/dist/locked.svg)](http://github.com/badges/stability-badges)
-
-Detect whether or not an object is a
-[Typed Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Typed_arrays).
-
-## Usage
-
-[![NPM](https://nodei.co/npm/is-typedarray.png)](https://nodei.co/npm/is-typedarray/)
-
-### isTypedArray(array)
-
-Returns `true` when array is a Typed Array, and `false` when it is not.
-
-## License
-
-MIT. See [LICENSE.md](http://github.com/hughsk/is-typedarray/blob/master/LICENSE.md) for details.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/index.js b/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/index.js
deleted file mode 100644
index 5859603..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/index.js
+++ /dev/null
@@ -1,41 +0,0 @@
-module.exports      = isTypedArray
-isTypedArray.strict = isStrictTypedArray
-isTypedArray.loose  = isLooseTypedArray
-
-var toString = Object.prototype.toString
-var names = {
-    '[object Int8Array]': true
-  , '[object Int16Array]': true
-  , '[object Int32Array]': true
-  , '[object Uint8Array]': true
-  , '[object Uint8ClampedArray]': true
-  , '[object Uint16Array]': true
-  , '[object Uint32Array]': true
-  , '[object Float32Array]': true
-  , '[object Float64Array]': true
-}
-
-function isTypedArray(arr) {
-  return (
-       isStrictTypedArray(arr)
-    || isLooseTypedArray(arr)
-  )
-}
-
-function isStrictTypedArray(arr) {
-  return (
-       arr instanceof Int8Array
-    || arr instanceof Int16Array
-    || arr instanceof Int32Array
-    || arr instanceof Uint8Array
-    || arr instanceof Uint8ClampedArray
-    || arr instanceof Uint16Array
-    || arr instanceof Uint32Array
-    || arr instanceof Float32Array
-    || arr instanceof Float64Array
-  )
-}
-
-function isLooseTypedArray(arr) {
-  return names[toString.call(arr)]
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/package.json b/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/package.json
deleted file mode 100644
index 750da78..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/package.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "name": "is-typedarray",
-  "version": "1.0.0",
-  "description": "Detect whether or not an object is a Typed Array",
-  "main": "index.js",
-  "scripts": {
-    "test": "node test"
-  },
-  "author": {
-    "name": "Hugh Kennedy",
-    "email": "hughskennedy@gmail.com",
-    "url": "http://hughsk.io/"
-  },
-  "license": "MIT",
-  "dependencies": {},
-  "devDependencies": {
-    "tape": "^2.13.1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/hughsk/is-typedarray.git"
-  },
-  "keywords": [
-    "typed",
-    "array",
-    "detect",
-    "is",
-    "util"
-  ],
-  "bugs": {
-    "url": "https://github.com/hughsk/is-typedarray/issues"
-  },
-  "homepage": "https://github.com/hughsk/is-typedarray",
-  "gitHead": "0617cfa871686cf541af62b144f130488f44f6fe",
-  "_id": "is-typedarray@1.0.0",
-  "_shasum": "e479c80858df0c1b11ddda6940f96011fcda4a9a",
-  "_from": "is-typedarray@>=1.0.0 <1.1.0",
-  "_npmVersion": "2.7.5",
-  "_nodeVersion": "0.10.36",
-  "_npmUser": {
-    "name": "hughsk",
-    "email": "hughskennedy@gmail.com"
-  },
-  "dist": {
-    "shasum": "e479c80858df0c1b11ddda6940f96011fcda4a9a",
-    "tarball": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "hughsk",
-      "email": "hughskennedy@gmail.com"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/test.js b/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/test.js
deleted file mode 100644
index b0c176f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/is-typedarray/test.js
+++ /dev/null
@@ -1,34 +0,0 @@
-var test = require('tape')
-var ista = require('./')
-
-test('strict', function(t) {
-  t.ok(ista.strict(new Int8Array), 'Int8Array')
-  t.ok(ista.strict(new Int16Array), 'Int16Array')
-  t.ok(ista.strict(new Int32Array), 'Int32Array')
-  t.ok(ista.strict(new Uint8Array), 'Uint8Array')
-  t.ok(ista.strict(new Uint16Array), 'Uint16Array')
-  t.ok(ista.strict(new Uint32Array), 'Uint32Array')
-  t.ok(ista.strict(new Float32Array), 'Float32Array')
-  t.ok(ista.strict(new Float64Array), 'Float64Array')
-
-  t.ok(!ista.strict(new Array), 'Array')
-  t.ok(!ista.strict([]), '[]')
-
-  t.end()
-})
-
-test('loose', function(t) {
-  t.ok(ista.loose(new Int8Array), 'Int8Array')
-  t.ok(ista.loose(new Int16Array), 'Int16Array')
-  t.ok(ista.loose(new Int32Array), 'Int32Array')
-  t.ok(ista.loose(new Uint8Array), 'Uint8Array')
-  t.ok(ista.loose(new Uint16Array), 'Uint16Array')
-  t.ok(ista.loose(new Uint32Array), 'Uint32Array')
-  t.ok(ista.loose(new Float32Array), 'Float32Array')
-  t.ok(ista.loose(new Float64Array), 'Float64Array')
-
-  t.ok(!ista.loose(new Array), 'Array')
-  t.ok(!ista.loose([]), '[]')
-
-  t.end()
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/.jshintrc b/node_modules/jsdom/node_modules/request/node_modules/isstream/.jshintrc
deleted file mode 100644
index c8ef3ca..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/.jshintrc
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-    "predef": [ ]
-  , "bitwise": false
-  , "camelcase": false
-  , "curly": false
-  , "eqeqeq": false
-  , "forin": false
-  , "immed": false
-  , "latedef": false
-  , "noarg": true
-  , "noempty": true
-  , "nonew": true
-  , "plusplus": false
-  , "quotmark": true
-  , "regexp": false
-  , "undef": true
-  , "unused": true
-  , "strict": false
-  , "trailing": true
-  , "maxlen": 120
-  , "asi": true
-  , "boss": true
-  , "debug": true
-  , "eqnull": true
-  , "esnext": true
-  , "evil": true
-  , "expr": true
-  , "funcscope": false
-  , "globalstrict": false
-  , "iterator": false
-  , "lastsemic": true
-  , "laxbreak": true
-  , "laxcomma": true
-  , "loopfunc": true
-  , "multistr": false
-  , "onecase": false
-  , "proto": false
-  , "regexdash": false
-  , "scripturl": true
-  , "smarttabs": false
-  , "shadow": false
-  , "sub": true
-  , "supernew": false
-  , "validthis": true
-  , "browser": true
-  , "couch": false
-  , "devel": false
-  , "dojo": false
-  , "mootools": false
-  , "node": true
-  , "nonstandard": true
-  , "prototypejs": false
-  , "rhino": false
-  , "worker": true
-  , "wsh": false
-  , "nomen": false
-  , "onevar": false
-  , "passfail": false
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/isstream/.npmignore
deleted file mode 100644
index aa1ec1e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-*.tgz
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/isstream/.travis.yml
deleted file mode 100644
index 1fec2ab..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/.travis.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-language: node_js
-node_js:
-  - "0.8"
-  - "0.10"
-  - "0.11"
-branches:
-  only:
-    - master
-notifications:
-  email:
-    - rod@vagg.org
-script: npm test
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/LICENSE.md b/node_modules/jsdom/node_modules/request/node_modules/isstream/LICENSE.md
deleted file mode 100644
index 43f7153..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/LICENSE.md
+++ /dev/null
@@ -1,11 +0,0 @@
-The MIT License (MIT)
-=====================
-
-Copyright (c) 2015 Rod Vagg
----------------------------
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/README.md b/node_modules/jsdom/node_modules/request/node_modules/isstream/README.md
deleted file mode 100644
index 06770e8..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/README.md
+++ /dev/null
@@ -1,66 +0,0 @@
-# isStream
-
-[![Build Status](https://secure.travis-ci.org/rvagg/isstream.png)](http://travis-ci.org/rvagg/isstream)
-
-**Test if an object is a `Stream`**
-
-[![NPM](https://nodei.co/npm/isstream.svg)](https://nodei.co/npm/isstream/)
-
-The missing `Stream.isStream(obj)`: determine if an object is standard Node.js `Stream`. Works for Node-core `Stream` objects (for 0.8, 0.10, 0.11, and in theory, older and newer versions) and all versions of **[readable-stream](https://github.com/isaacs/readable-stream)**.
-
-## Usage:
-
-```js
-var isStream = require('isstream')
-var Stream = require('stream')
-
-isStream(new Stream()) // true
-
-isStream({}) // false
-
-isStream(new Stream.Readable())    // true
-isStream(new Stream.Writable())    // true
-isStream(new Stream.Duplex())      // true
-isStream(new Stream.Transform())   // true
-isStream(new Stream.PassThrough()) // true
-```
-
-## But wait! There's more!
-
-You can also test for `isReadable(obj)`, `isWritable(obj)` and `isDuplex(obj)` to test for implementations of Streams2 (and Streams3) base classes.
-
-```js
-var isReadable = require('isstream').isReadable
-var isWritable = require('isstream').isWritable
-var isDuplex = require('isstream').isDuplex
-var Stream = require('stream')
-
-isReadable(new Stream()) // false
-isWritable(new Stream()) // false
-isDuplex(new Stream())   // false
-
-isReadable(new Stream.Readable())    // true
-isReadable(new Stream.Writable())    // false
-isReadable(new Stream.Duplex())      // true
-isReadable(new Stream.Transform())   // true
-isReadable(new Stream.PassThrough()) // true
-
-isWritable(new Stream.Readable())    // false
-isWritable(new Stream.Writable())    // true
-isWritable(new Stream.Duplex())      // true
-isWritable(new Stream.Transform())   // true
-isWritable(new Stream.PassThrough()) // true
-
-isDuplex(new Stream.Readable())    // false
-isDuplex(new Stream.Writable())    // false
-isDuplex(new Stream.Duplex())      // true
-isDuplex(new Stream.Transform())   // true
-isDuplex(new Stream.PassThrough()) // true
-```
-
-*Reminder: when implementing your own streams, please [use **readable-stream** rather than core streams](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).*
-
-
-## License
-
-**isStream** is Copyright (c) 2015 Rod Vagg [@rvagg](https://twitter.com/rvagg) and licenced under the MIT licence. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE.md file for more details.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/isstream.js b/node_modules/jsdom/node_modules/request/node_modules/isstream/isstream.js
deleted file mode 100644
index a1d104a..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/isstream.js
+++ /dev/null
@@ -1,27 +0,0 @@
-var stream = require('stream')
-
-
-function isStream (obj) {
-  return obj instanceof stream.Stream
-}
-
-
-function isReadable (obj) {
-  return isStream(obj) && typeof obj._read == 'function' && typeof obj._readableState == 'object'
-}
-
-
-function isWritable (obj) {
-  return isStream(obj) && typeof obj._write == 'function' && typeof obj._writableState == 'object'
-}
-
-
-function isDuplex (obj) {
-  return isReadable(obj) && isWritable(obj)
-}
-
-
-module.exports            = isStream
-module.exports.isReadable = isReadable
-module.exports.isWritable = isWritable
-module.exports.isDuplex   = isDuplex
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/package.json b/node_modules/jsdom/node_modules/request/node_modules/isstream/package.json
deleted file mode 100644
index 266fd5d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/package.json
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-  "name": "isstream",
-  "version": "0.1.2",
-  "description": "Determine if an object is a Stream",
-  "main": "isstream.js",
-  "scripts": {
-    "test": "tar --xform 's/^package/readable-stream-1.0/' -zxf readable-stream-1.0.*.tgz && tar --xform 's/^package/readable-stream-1.1/' -zxf readable-stream-1.1.*.tgz && node test.js; rm -rf readable-stream-1.?/"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/rvagg/isstream.git"
-  },
-  "keywords": [
-    "stream",
-    "type",
-    "streams",
-    "readable-stream",
-    "hippo"
-  ],
-  "devDependencies": {
-    "tape": "~2.12.3",
-    "core-util-is": "~1.0.0",
-    "isarray": "0.0.1",
-    "string_decoder": "~0.10.x",
-    "inherits": "~2.0.1"
-  },
-  "author": {
-    "name": "Rod Vagg",
-    "email": "rod@vagg.org"
-  },
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/rvagg/isstream/issues"
-  },
-  "homepage": "https://github.com/rvagg/isstream",
-  "gitHead": "cd39cba6da939b4fc9110825203adc506422c3dc",
-  "_id": "isstream@0.1.2",
-  "_shasum": "47e63f7af55afa6f92e1500e690eb8b8529c099a",
-  "_from": "isstream@>=0.1.2 <0.2.0",
-  "_npmVersion": "2.6.1",
-  "_nodeVersion": "1.4.3",
-  "_npmUser": {
-    "name": "rvagg",
-    "email": "rod@vagg.org"
-  },
-  "maintainers": [
-    {
-      "name": "rvagg",
-      "email": "rod@vagg.org"
-    }
-  ],
-  "dist": {
-    "shasum": "47e63f7af55afa6f92e1500e690eb8b8529c099a",
-    "tarball": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/isstream/test.js b/node_modules/jsdom/node_modules/request/node_modules/isstream/test.js
deleted file mode 100644
index 8c950c5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/isstream/test.js
+++ /dev/null
@@ -1,168 +0,0 @@
-var tape             = require('tape')
-  , EE               = require('events').EventEmitter
-  , util             = require('util')
-
-
-  , isStream         = require('./')
-  , isReadable       = require('./').isReadable
-  , isWritable       = require('./').isWritable
-  , isDuplex         = require('./').isDuplex
-
-  , CoreStreams      = require('stream')
-  , ReadableStream10 = require('./readable-stream-1.0/')
-  , ReadableStream11 = require('./readable-stream-1.1/')
-
-
-function test (pass, type, stream) {
-  tape('isStream('  + type + ')', function (t) {
-    t.plan(1)
-    t.ok(pass === isStream(stream), type)
-  })
-}
-
-
-function testReadable (pass, type, stream) {
-  tape('isReadable('  + type + ')', function (t) {
-    t.plan(1)
-    t.ok(pass === isReadable(stream), type)
-  })
-}
-
-
-function testWritable (pass, type, stream) {
-  tape('isWritable('  + type + ')', function (t) {
-    t.plan(1)
-    t.ok(pass === isWritable(stream), type)
-  })
-}
-
-
-function testDuplex (pass, type, stream) {
-  tape('isDuplex('  + type + ')', function (t) {
-    t.plan(1)
-    t.ok(pass === isDuplex(stream), type)
-  })
-}
-
-
-[ undefined, null, '', true, false, 0, 1, 1.0, 'string', {}, function foo () {} ].forEach(function (o) {
-  test(false, 'non-stream / primitive: ' + (JSON.stringify(o) || (o && o.toString()) || o), o)
-})
-
-
-test(false, 'fake stream obj', { pipe: function () {} })
-
-
-;(function () {
-
-  // looks like a stream!
-
-  function Stream () {
-    EE.call(this)
-  }
-  util.inherits(Stream, EE)
-  Stream.prototype.pipe = function () {}
-  Stream.Stream = Stream
-
-  test(false, 'fake stream "new Stream()"', new Stream())
-
-}())
-
-
-test(true, 'CoreStreams.Stream', new (CoreStreams.Stream)())
-test(true, 'CoreStreams.Readable', new (CoreStreams.Readable)())
-test(true, 'CoreStreams.Writable', new (CoreStreams.Writable)())
-test(true, 'CoreStreams.Duplex', new (CoreStreams.Duplex)())
-test(true, 'CoreStreams.Transform', new (CoreStreams.Transform)())
-test(true, 'CoreStreams.PassThrough', new (CoreStreams.PassThrough)())
-
-test(true, 'ReadableStream10.Readable', new (ReadableStream10.Readable)())
-test(true, 'ReadableStream10.Writable', new (ReadableStream10.Writable)())
-test(true, 'ReadableStream10.Duplex', new (ReadableStream10.Duplex)())
-test(true, 'ReadableStream10.Transform', new (ReadableStream10.Transform)())
-test(true, 'ReadableStream10.PassThrough', new (ReadableStream10.PassThrough)())
-
-test(true, 'ReadableStream11.Readable', new (ReadableStream11.Readable)())
-test(true, 'ReadableStream11.Writable', new (ReadableStream11.Writable)())
-test(true, 'ReadableStream11.Duplex', new (ReadableStream11.Duplex)())
-test(true, 'ReadableStream11.Transform', new (ReadableStream11.Transform)())
-test(true, 'ReadableStream11.PassThrough', new (ReadableStream11.PassThrough)())
-
-
-testReadable(false, 'CoreStreams.Stream', new (CoreStreams.Stream)())
-testReadable(true, 'CoreStreams.Readable', new (CoreStreams.Readable)())
-testReadable(false, 'CoreStreams.Writable', new (CoreStreams.Writable)())
-testReadable(true, 'CoreStreams.Duplex', new (CoreStreams.Duplex)())
-testReadable(true, 'CoreStreams.Transform', new (CoreStreams.Transform)())
-testReadable(true, 'CoreStreams.PassThrough', new (CoreStreams.PassThrough)())
-
-testReadable(true, 'ReadableStream10.Readable', new (ReadableStream10.Readable)())
-testReadable(false, 'ReadableStream10.Writable', new (ReadableStream10.Writable)())
-testReadable(true, 'ReadableStream10.Duplex', new (ReadableStream10.Duplex)())
-testReadable(true, 'ReadableStream10.Transform', new (ReadableStream10.Transform)())
-testReadable(true, 'ReadableStream10.PassThrough', new (ReadableStream10.PassThrough)())
-
-testReadable(true, 'ReadableStream11.Readable', new (ReadableStream11.Readable)())
-testReadable(false, 'ReadableStream11.Writable', new (ReadableStream11.Writable)())
-testReadable(true, 'ReadableStream11.Duplex', new (ReadableStream11.Duplex)())
-testReadable(true, 'ReadableStream11.Transform', new (ReadableStream11.Transform)())
-testReadable(true, 'ReadableStream11.PassThrough', new (ReadableStream11.PassThrough)())
-
-
-testWritable(false, 'CoreStreams.Stream', new (CoreStreams.Stream)())
-testWritable(false, 'CoreStreams.Readable', new (CoreStreams.Readable)())
-testWritable(true, 'CoreStreams.Writable', new (CoreStreams.Writable)())
-testWritable(true, 'CoreStreams.Duplex', new (CoreStreams.Duplex)())
-testWritable(true, 'CoreStreams.Transform', new (CoreStreams.Transform)())
-testWritable(true, 'CoreStreams.PassThrough', new (CoreStreams.PassThrough)())
-
-testWritable(false, 'ReadableStream10.Readable', new (ReadableStream10.Readable)())
-testWritable(true, 'ReadableStream10.Writable', new (ReadableStream10.Writable)())
-testWritable(true, 'ReadableStream10.Duplex', new (ReadableStream10.Duplex)())
-testWritable(true, 'ReadableStream10.Transform', new (ReadableStream10.Transform)())
-testWritable(true, 'ReadableStream10.PassThrough', new (ReadableStream10.PassThrough)())
-
-testWritable(false, 'ReadableStream11.Readable', new (ReadableStream11.Readable)())
-testWritable(true, 'ReadableStream11.Writable', new (ReadableStream11.Writable)())
-testWritable(true, 'ReadableStream11.Duplex', new (ReadableStream11.Duplex)())
-testWritable(true, 'ReadableStream11.Transform', new (ReadableStream11.Transform)())
-testWritable(true, 'ReadableStream11.PassThrough', new (ReadableStream11.PassThrough)())
-
-
-testDuplex(false, 'CoreStreams.Stream', new (CoreStreams.Stream)())
-testDuplex(false, 'CoreStreams.Readable', new (CoreStreams.Readable)())
-testDuplex(false, 'CoreStreams.Writable', new (CoreStreams.Writable)())
-testDuplex(true, 'CoreStreams.Duplex', new (CoreStreams.Duplex)())
-testDuplex(true, 'CoreStreams.Transform', new (CoreStreams.Transform)())
-testDuplex(true, 'CoreStreams.PassThrough', new (CoreStreams.PassThrough)())
-
-testDuplex(false, 'ReadableStream10.Readable', new (ReadableStream10.Readable)())
-testDuplex(false, 'ReadableStream10.Writable', new (ReadableStream10.Writable)())
-testDuplex(true, 'ReadableStream10.Duplex', new (ReadableStream10.Duplex)())
-testDuplex(true, 'ReadableStream10.Transform', new (ReadableStream10.Transform)())
-testDuplex(true, 'ReadableStream10.PassThrough', new (ReadableStream10.PassThrough)())
-
-testDuplex(false, 'ReadableStream11.Readable', new (ReadableStream11.Readable)())
-testDuplex(false, 'ReadableStream11.Writable', new (ReadableStream11.Writable)())
-testDuplex(true, 'ReadableStream11.Duplex', new (ReadableStream11.Duplex)())
-testDuplex(true, 'ReadableStream11.Transform', new (ReadableStream11.Transform)())
-testDuplex(true, 'ReadableStream11.PassThrough', new (ReadableStream11.PassThrough)())
-
-
-;[ CoreStreams, ReadableStream10, ReadableStream11 ].forEach(function (p) {
-  [ 'Stream', 'Readable', 'Writable', 'Duplex', 'Transform', 'PassThrough' ].forEach(function (k) {
-    if (!p[k])
-      return
-
-    function SubStream () {
-      p[k].call(this)
-    }
-    util.inherits(SubStream, p[k])
-
-    test(true, 'Stream subclass: ' + p.name + '.' + k, new SubStream())
-
-  })
-})
-
-
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/.npmignore
deleted file mode 100644
index 17d6b36..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/.npmignore
+++ /dev/null
@@ -1 +0,0 @@
-/*.tgz
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/CHANGELOG.md b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/CHANGELOG.md
deleted file mode 100644
index 42bcb60..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/CHANGELOG.md
+++ /dev/null
@@ -1,14 +0,0 @@
-## Unreleased
-- Fixes stringify to only take ancestors into account when checking
-  circularity.  
-  It previously assumed every visited object was circular which led to [false
-  positives][issue9].  
-  Uses the tiny serializer I wrote for [Must.js][must] a year and a half ago.
-- Fixes calling the `replacer` function in the proper context (`thisArg`).
-- Fixes calling the `cycleReplacer` function in the proper context (`thisArg`).
-- Speeds serializing by a factor of
-  Big-O(h-my-god-it-linearly-searched-every-object) it had ever seen. Searching
-  only the ancestors for a circular references speeds up things considerably.
-
-[must]: https://github.com/moll/js-must
-[issue9]: https://github.com/isaacs/json-stringify-safe/issues/9
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/LICENSE
deleted file mode 100644
index 19129e3..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/LICENSE
+++ /dev/null
@@ -1,15 +0,0 @@
-The ISC License
-
-Copyright (c) Isaac Z. Schlueter and Contributors
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/Makefile b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/Makefile
deleted file mode 100644
index 36088c7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-NODE_OPTS =
-TEST_OPTS =
-
-love:
-	@echo "Feel like makin' love."
-
-test:
-	@node $(NODE_OPTS) ./node_modules/.bin/_mocha -R dot $(TEST_OPTS)
-
-spec:
-	@node $(NODE_OPTS) ./node_modules/.bin/_mocha -R spec $(TEST_OPTS)
-
-autotest:
-	@node $(NODE_OPTS) ./node_modules/.bin/_mocha -R dot --watch $(TEST_OPTS)
-
-autospec:
-	@node $(NODE_OPTS) ./node_modules/.bin/_mocha -R spec --watch $(TEST_OPTS)
-
-pack:
-	@file=$$(npm pack); echo "$$file"; tar tf "$$file"
-
-publish:
-	npm publish
-
-tag:
-	git tag "v$$(node -e 'console.log(require("./package").version)')"
-
-clean:
-	rm -f *.tgz
-	npm prune --production
-
-.PHONY: love
-.PHONY: test spec autotest autospec
-.PHONY: pack publish tag
-.PHONY: clean
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/README.md b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/README.md
deleted file mode 100644
index a11f302..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/README.md
+++ /dev/null
@@ -1,52 +0,0 @@
-# json-stringify-safe
-
-Like JSON.stringify, but doesn't throw on circular references.
-
-## Usage
-
-Takes the same arguments as `JSON.stringify`.
-
-```javascript
-var stringify = require('json-stringify-safe');
-var circularObj = {};
-circularObj.circularRef = circularObj;
-circularObj.list = [ circularObj, circularObj ];
-console.log(stringify(circularObj, null, 2));
-```
-
-Output:
-
-```json
-{
-  "circularRef": "[Circular]",
-  "list": [
-    "[Circular]",
-    "[Circular]"
-  ]
-}
-```
-
-## Details
-
-```
-stringify(obj, serializer, indent, decycler)
-```
-
-The first three arguments are the same as to JSON.stringify.  The last
-is an argument that's only used when the object has been seen already.
-
-The default `decycler` function returns the string `'[Circular]'`.
-If, for example, you pass in `function(k,v){}` (return nothing) then it
-will prune cycles.  If you pass in `function(k,v){ return {foo: 'bar'}}`,
-then cyclical objects will always be represented as `{"foo":"bar"}` in
-the result.
-
-```
-stringify.getSerialize(serializer, decycler)
-```
-
-Returns a serializer that can be used elsewhere.  This is the actual
-function that's passed to JSON.stringify.
-
-**Note** that the function returned from `getSerialize` is stateful for now, so
-do **not** use it more than once.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/package.json b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/package.json
deleted file mode 100644
index 1ba97c9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/package.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "name": "json-stringify-safe",
-  "version": "5.0.1",
-  "description": "Like JSON.stringify, but doesn't blow up on circular refs.",
-  "keywords": [
-    "json",
-    "stringify",
-    "circular",
-    "safe"
-  ],
-  "homepage": "https://github.com/isaacs/json-stringify-safe",
-  "bugs": {
-    "url": "https://github.com/isaacs/json-stringify-safe/issues"
-  },
-  "author": {
-    "name": "Isaac Z. Schlueter",
-    "email": "i@izs.me",
-    "url": "http://blog.izs.me"
-  },
-  "contributors": [
-    {
-      "name": "Andri Möll",
-      "email": "andri@dot.ee",
-      "url": "http://themoll.com"
-    }
-  ],
-  "license": "ISC",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/isaacs/json-stringify-safe.git"
-  },
-  "main": "stringify.js",
-  "scripts": {
-    "test": "node test.js"
-  },
-  "devDependencies": {
-    "mocha": ">= 2.1.0 < 3",
-    "must": ">= 0.12 < 0.13",
-    "sinon": ">= 1.12.2 < 2"
-  },
-  "gitHead": "3890dceab3ad14f8701e38ca74f38276abc76de5",
-  "_id": "json-stringify-safe@5.0.1",
-  "_shasum": "1296a2d58fd45f19a0f6ce01d65701e2c735b6eb",
-  "_from": "json-stringify-safe@>=5.0.1 <5.1.0",
-  "_npmVersion": "2.10.0",
-  "_nodeVersion": "2.0.1",
-  "_npmUser": {
-    "name": "isaacs",
-    "email": "isaacs@npmjs.com"
-  },
-  "dist": {
-    "shasum": "1296a2d58fd45f19a0f6ce01d65701e2c735b6eb",
-    "tarball": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "isaacs",
-      "email": "i@izs.me"
-    },
-    {
-      "name": "moll",
-      "email": "andri@dot.ee"
-    }
-  ],
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/stringify.js b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/stringify.js
deleted file mode 100644
index 124a452..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/stringify.js
+++ /dev/null
@@ -1,27 +0,0 @@
-exports = module.exports = stringify
-exports.getSerialize = serializer
-
-function stringify(obj, replacer, spaces, cycleReplacer) {
-  return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces)
-}
-
-function serializer(replacer, cycleReplacer) {
-  var stack = [], keys = []
-
-  if (cycleReplacer == null) cycleReplacer = function(key, value) {
-    if (stack[0] === value) return "[Circular ~]"
-    return "[Circular ~." + keys.slice(0, stack.indexOf(value)).join(".") + "]"
-  }
-
-  return function(key, value) {
-    if (stack.length > 0) {
-      var thisPos = stack.indexOf(this)
-      ~thisPos ? stack.splice(thisPos + 1) : stack.push(this)
-      ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key)
-      if (~stack.indexOf(value)) value = cycleReplacer.call(this, key, value)
-    }
-    else stack.push(value)
-
-    return replacer == null ? value : replacer.call(this, key, value)
-  }
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/test/mocha.opts b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/test/mocha.opts
deleted file mode 100644
index 2544e58..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/test/mocha.opts
+++ /dev/null
@@ -1,2 +0,0 @@
---recursive
---require must
diff --git a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/test/stringify_test.js b/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/test/stringify_test.js
deleted file mode 100644
index 5b32583..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/json-stringify-safe/test/stringify_test.js
+++ /dev/null
@@ -1,246 +0,0 @@
-var Sinon = require("sinon")
-var stringify = require("..")
-function jsonify(obj) { return JSON.stringify(obj, null, 2) }
-
-describe("Stringify", function() {
-  it("must stringify circular objects", function() {
-    var obj = {name: "Alice"}
-    obj.self = obj
-    var json = stringify(obj, null, 2)
-    json.must.eql(jsonify({name: "Alice", self: "[Circular ~]"}))
-  })
-
-  it("must stringify circular objects with intermediaries", function() {
-    var obj = {name: "Alice"}
-    obj.identity = {self: obj}
-    var json = stringify(obj, null, 2)
-    json.must.eql(jsonify({name: "Alice", identity: {self: "[Circular ~]"}}))
-  })
-
-  it("must stringify circular objects deeper", function() {
-    var obj = {name: "Alice", child: {name: "Bob"}}
-    obj.child.self = obj.child
-
-    stringify(obj, null, 2).must.eql(jsonify({
-      name: "Alice",
-      child: {name: "Bob", self: "[Circular ~.child]"}
-    }))
-  })
-
-  it("must stringify circular objects deeper with intermediaries", function() {
-    var obj = {name: "Alice", child: {name: "Bob"}}
-    obj.child.identity = {self: obj.child}
-
-    stringify(obj, null, 2).must.eql(jsonify({
-      name: "Alice",
-      child: {name: "Bob", identity: {self: "[Circular ~.child]"}}
-    }))
-  })
-
-  it("must stringify circular objects in an array", function() {
-    var obj = {name: "Alice"}
-    obj.self = [obj, obj]
-
-    stringify(obj, null, 2).must.eql(jsonify({
-      name: "Alice", self: ["[Circular ~]", "[Circular ~]"]
-    }))
-  })
-
-  it("must stringify circular objects deeper in an array", function() {
-    var obj = {name: "Alice", children: [{name: "Bob"}, {name: "Eve"}]}
-    obj.children[0].self = obj.children[0]
-    obj.children[1].self = obj.children[1]
-
-    stringify(obj, null, 2).must.eql(jsonify({
-      name: "Alice",
-      children: [
-        {name: "Bob", self: "[Circular ~.children.0]"},
-        {name: "Eve", self: "[Circular ~.children.1]"}
-      ]
-    }))
-  })
-
-  it("must stringify circular arrays", function() {
-    var obj = []
-    obj.push(obj)
-    obj.push(obj)
-    var json = stringify(obj, null, 2)
-    json.must.eql(jsonify(["[Circular ~]", "[Circular ~]"]))
-  })
-
-  it("must stringify circular arrays with intermediaries", function() {
-    var obj = []
-    obj.push({name: "Alice", self: obj})
-    obj.push({name: "Bob", self: obj})
-
-    stringify(obj, null, 2).must.eql(jsonify([
-      {name: "Alice", self: "[Circular ~]"},
-      {name: "Bob", self: "[Circular ~]"}
-    ]))
-  })
-
-  it("must stringify repeated objects in objects", function() {
-    var obj = {}
-    var alice = {name: "Alice"}
-    obj.alice1 = alice
-    obj.alice2 = alice
-
-    stringify(obj, null, 2).must.eql(jsonify({
-      alice1: {name: "Alice"},
-      alice2: {name: "Alice"}
-    }))
-  })
-
-  it("must stringify repeated objects in arrays", function() {
-    var alice = {name: "Alice"}
-    var obj = [alice, alice]
-    var json = stringify(obj, null, 2)
-    json.must.eql(jsonify([{name: "Alice"}, {name: "Alice"}]))
-  })
-
-  it("must call given decycler and use its output", function() {
-    var obj = {}
-    obj.a = obj
-    obj.b = obj
-
-    var decycle = Sinon.spy(function() { return decycle.callCount })
-    var json = stringify(obj, null, 2, decycle)
-    json.must.eql(jsonify({a: 1, b: 2}, null, 2))
-
-    decycle.callCount.must.equal(2)
-    decycle.thisValues[0].must.equal(obj)
-    decycle.args[0][0].must.equal("a")
-    decycle.args[0][1].must.equal(obj)
-    decycle.thisValues[1].must.equal(obj)
-    decycle.args[1][0].must.equal("b")
-    decycle.args[1][1].must.equal(obj)
-  })
-
-  it("must call replacer and use its output", function() {
-    var obj = {name: "Alice", child: {name: "Bob"}}
-
-    var replacer = Sinon.spy(bangString)
-    var json = stringify(obj, replacer, 2)
-    json.must.eql(jsonify({name: "Alice!", child: {name: "Bob!"}}))
-
-    replacer.callCount.must.equal(4)
-    replacer.args[0][0].must.equal("")
-    replacer.args[0][1].must.equal(obj)
-    replacer.thisValues[1].must.equal(obj)
-    replacer.args[1][0].must.equal("name")
-    replacer.args[1][1].must.equal("Alice")
-    replacer.thisValues[2].must.equal(obj)
-    replacer.args[2][0].must.equal("child")
-    replacer.args[2][1].must.equal(obj.child)
-    replacer.thisValues[3].must.equal(obj.child)
-    replacer.args[3][0].must.equal("name")
-    replacer.args[3][1].must.equal("Bob")
-  })
-
-  it("must call replacer after describing circular references", function() {
-    var obj = {name: "Alice"}
-    obj.self = obj
-
-    var replacer = Sinon.spy(bangString)
-    var json = stringify(obj, replacer, 2)
-    json.must.eql(jsonify({name: "Alice!", self: "[Circular ~]!"}))
-
-    replacer.callCount.must.equal(3)
-    replacer.args[0][0].must.equal("")
-    replacer.args[0][1].must.equal(obj)
-    replacer.thisValues[1].must.equal(obj)
-    replacer.args[1][0].must.equal("name")
-    replacer.args[1][1].must.equal("Alice")
-    replacer.thisValues[2].must.equal(obj)
-    replacer.args[2][0].must.equal("self")
-    replacer.args[2][1].must.equal("[Circular ~]")
-  })
-
-  it("must call given decycler and use its output for nested objects",
-    function() {
-    var obj = {}
-    obj.a = obj
-    obj.b = {self: obj}
-
-    var decycle = Sinon.spy(function() { return decycle.callCount })
-    var json = stringify(obj, null, 2, decycle)
-    json.must.eql(jsonify({a: 1, b: {self: 2}}))
-
-    decycle.callCount.must.equal(2)
-    decycle.args[0][0].must.equal("a")
-    decycle.args[0][1].must.equal(obj)
-    decycle.args[1][0].must.equal("self")
-    decycle.args[1][1].must.equal(obj)
-  })
-
-  it("must use decycler's output when it returned null", function() {
-    var obj = {a: "b"}
-    obj.self = obj
-    obj.selves = [obj, obj]
-
-    function decycle() { return null }
-    stringify(obj, null, 2, decycle).must.eql(jsonify({
-      a: "b",
-      self: null,
-      selves: [null, null]
-    }))
-  })
-
-  it("must use decycler's output when it returned undefined", function() {
-    var obj = {a: "b"}
-    obj.self = obj
-    obj.selves = [obj, obj]
-
-    function decycle() {}
-    stringify(obj, null, 2, decycle).must.eql(jsonify({
-      a: "b",
-      selves: [null, null]
-    }))
-  })
-
-  it("must throw given a decycler that returns a cycle", function() {
-    var obj = {}
-    obj.self = obj
-    var err
-    function identity(key, value) { return value }
-    try { stringify(obj, null, 2, identity) } catch (ex) { err = ex }
-    err.must.be.an.instanceof(TypeError)
-  })
-
-  describe(".getSerialize", function() {
-    it("must stringify circular objects", function() {
-      var obj = {a: "b"}
-      obj.circularRef = obj
-      obj.list = [obj, obj]
-
-      var json = JSON.stringify(obj, stringify.getSerialize(), 2)
-      json.must.eql(jsonify({
-        "a": "b",
-        "circularRef": "[Circular ~]",
-        "list": ["[Circular ~]", "[Circular ~]"]
-      }))
-    })
-
-    // This is the behavior as of Mar 3, 2015.
-    // The serializer function keeps state inside the returned function and
-    // so far I'm not sure how to not do that. JSON.stringify's replacer is not
-    // called _after_ serialization.
-    xit("must return a function that could be called twice", function() {
-      var obj = {name: "Alice"}
-      obj.self = obj
-
-      var json
-      var serializer = stringify.getSerialize()
-
-      json = JSON.stringify(obj, serializer, 2)
-      json.must.eql(jsonify({name: "Alice", self: "[Circular ~]"}))
-
-      json = JSON.stringify(obj, serializer, 2)
-      json.must.eql(jsonify({name: "Alice", self: "[Circular ~]"}))
-    })
-  })
-})
-
-function bangString(key, value) {
-  return typeof value == "string" ? value + "!" : value
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/.npmignore
deleted file mode 100644
index 8886139..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-.DS_Store
-.nyc_output
-coverage
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/LICENSE.md b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/LICENSE.md
deleted file mode 100644
index 652609b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/LICENSE.md
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c)  2010-2012 Robert Kieffer 
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/README.md b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/README.md
deleted file mode 100644
index 5cd8555..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/README.md
+++ /dev/null
@@ -1,254 +0,0 @@
-# node-uuid
-
-Simple, fast generation of [RFC4122](http://www.ietf.org/rfc/rfc4122.txt) UUIDS.
-
-Features:
-
-* Generate RFC4122 version 1 or version 4 UUIDs
-* Runs in node.js and all browsers.
-* Registered as a [ComponentJS](https://github.com/component/component) [component](https://github.com/component/component/wiki/Components) ('broofa/node-uuid').
-* Cryptographically strong random # generation
-  * `crypto.randomBytes(n)` in node.js
-  * `window.crypto.getRandomValues(ta)` in [supported browsers](https://developer.mozilla.org/en-US/docs/Web/API/RandomSource/getRandomValues#Browser_Compatibility)
-* 1.1K minified and gzip'ed  (Want something smaller?  Check this [crazy shit](https://gist.github.com/982883) out! )
-* [Annotated source code](http://broofa.github.com/node-uuid/docs/uuid.html)
-* Comes with a Command Line Interface for generating uuids on the command line
-
-## Getting Started
-
-Install it in your browser:
-
-```html
-<script src="uuid.js"></script>
-```
-
-Or in node.js:
-
-```
-npm install node-uuid
-```
-
-```javascript
-var uuid = require('node-uuid');
-```
-
-Then create some ids ...
-
-```javascript
-// Generate a v1 (time-based) id
-uuid.v1(); // -> '6c84fb90-12c4-11e1-840d-7b25c5ee775a'
-
-// Generate a v4 (random) id
-uuid.v4(); // -> '110ec58a-a0f2-4ac4-8393-c866d813b8d1'
-```
-
-## API
-
-### uuid.v1([`options` [, `buffer` [, `offset`]]])
-
-Generate and return a RFC4122 v1 (timestamp-based) UUID.
-
-* `options` - (Object) Optional uuid state to apply. Properties may include:
-
-  * `node` - (Array) Node id as Array of 6 bytes (per 4.1.6). Default: Randomly generated ID.  See note 1.
-  * `clockseq` - (Number between 0 - 0x3fff) RFC clock sequence.  Default: An internally maintained clockseq is used.
-  * `msecs` - (Number | Date) Time in milliseconds since unix Epoch.  Default: The current time is used.
-  * `nsecs` - (Number between 0-9999) additional time, in 100-nanosecond units. Ignored if `msecs` is unspecified. Default: internal uuid counter is used, as per 4.2.1.2.
-
-* `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written.
-* `offset` - (Number) Starting index in `buffer` at which to begin writing.
-
-Returns `buffer`, if specified, otherwise the string form of the UUID
-
-Notes:
-
-1. The randomly generated node id is only guaranteed to stay constant for the lifetime of the current JS runtime. (Future versions of this module may use persistent storage mechanisms to extend this guarantee.)
-
-Example: Generate string UUID with fully-specified options
-
-```javascript
-uuid.v1({
-  node: [0x01, 0x23, 0x45, 0x67, 0x89, 0xab],
-  clockseq: 0x1234,
-  msecs: new Date('2011-11-01').getTime(),
-  nsecs: 5678
-});   // -> "710b962e-041c-11e1-9234-0123456789ab"
-```
-
-Example: In-place generation of two binary IDs
-
-```javascript
-// Generate two ids in an array
-var arr = new Array(32); // -> []
-uuid.v1(null, arr, 0);   // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15]
-uuid.v1(null, arr, 16);  // -> [02 a2 ce 90 14 32 11 e1 85 58 0b 48 8e 4f c1 15 02 a3 1c b0 14 32 11 e1 85 58 0b 48 8e 4f c1 15]
-
-// Optionally use uuid.unparse() to get stringify the ids
-uuid.unparse(buffer);    // -> '02a2ce90-1432-11e1-8558-0b488e4fc115'
-uuid.unparse(buffer, 16) // -> '02a31cb0-1432-11e1-8558-0b488e4fc115'
-```
-
-### uuid.v4([`options` [, `buffer` [, `offset`]]])
-
-Generate and return a RFC4122 v4 UUID.
-
-* `options` - (Object) Optional uuid state to apply. Properties may include:
-
-  * `random` - (Number[16]) Array of 16 numbers (0-255) to use in place of randomly generated values
-  * `rng` - (Function) Random # generator to use.  Set to one of the built-in generators - `uuid.mathRNG` (all platforms), `uuid.nodeRNG` (node.js only), `uuid.whatwgRNG` (WebKit only) - or a custom function that returns an array[16] of byte values.
-
-* `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written.
-* `offset` - (Number) Starting index in `buffer` at which to begin writing.
-
-Returns `buffer`, if specified, otherwise the string form of the UUID
-
-Example: Generate string UUID with fully-specified options
-
-```javascript
-uuid.v4({
-  random: [
-    0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea,
-    0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36
-  ]
-});
-// -> "109156be-c4fb-41ea-b1b4-efe1671c5836"
-```
-
-Example: Generate two IDs in a single buffer
-
-```javascript
-var buffer = new Array(32); // (or 'new Buffer' in node.js)
-uuid.v4(null, buffer, 0);
-uuid.v4(null, buffer, 16);
-```
-
-### uuid.parse(id[, buffer[, offset]])
-### uuid.unparse(buffer[, offset])
-
-Parse and unparse UUIDs
-
-  * `id` - (String) UUID(-like) string
-  * `buffer` - (Array | Buffer) Array or buffer where UUID bytes are to be written. Default: A new Array or Buffer is used
-  * `offset` - (Number) Starting index in `buffer` at which to begin writing. Default: 0
-
-Example parsing and unparsing a UUID string
-
-```javascript
-var bytes = uuid.parse('797ff043-11eb-11e1-80d6-510998755d10'); // -> <Buffer 79 7f f0 43 11 eb 11 e1 80 d6 51 09 98 75 5d 10>
-var string = uuid.unparse(bytes); // -> '797ff043-11eb-11e1-80d6-510998755d10'
-```
-
-### uuid.noConflict()
-
-(Browsers only) Set `uuid` property back to it's previous value.
-
-Returns the node-uuid object.
-
-Example:
-
-```javascript
-var myUuid = uuid.noConflict();
-myUuid.v1(); // -> '6c84fb90-12c4-11e1-840d-7b25c5ee775a'
-```
-
-## Deprecated APIs
-
-Support for the following v1.2 APIs is available in v1.3, but is deprecated and will be removed in the next major version.
-
-### uuid([format [, buffer [, offset]]])
-
-uuid() has become uuid.v4(), and the `format` argument is now implicit in the `buffer` argument. (i.e. if you specify a buffer, the format is assumed to be binary).
-
-### uuid.BufferClass
-
-The class of container created when generating binary uuid data if no buffer argument is specified.  This is expected to go away, with no replacement API.
-
-## Command Line Interface
-
-To use the executable, it's probably best to install this library globally.
-
-`npm install -g node-uuid`
-
-Usage:
-
-```
-USAGE: uuid [version] [options]
-
-
-options:
-
---help                     Display this message and exit
-```
-
-`version` must be an RFC4122 version that is supported by this library, which is currently version 1 and version 4 (denoted by "v1" and "v4", respectively). `version` defaults to version 4 when not supplied.
-
-### Examples
-
-```
-> uuid
-3a91f950-dec8-4688-ba14-5b7bbfc7a563
-```
-
-```
-> uuid v1
-9d0b43e0-7696-11e3-964b-250efa37a98e
-```
-
-```
-> uuid v4
-6790ac7c-24ac-4f98-8464-42f6d98a53ae
-```
-
-## Testing
-
-In node.js
-
-```
-npm test
-```
-
-In Browser
-
-```
-open test/test.html
-```
-
-### Benchmarking
-
-Requires node.js
-
-```
-npm install uuid uuid-js
-node benchmark/benchmark.js
-```
-
-For a more complete discussion of node-uuid performance, please see the `benchmark/README.md` file, and the [benchmark wiki](https://github.com/broofa/node-uuid/wiki/Benchmark)
-
-For browser performance [checkout the JSPerf tests](http://jsperf.com/node-uuid-performance).
-
-## Release notes
-
-### 1.4.6
-
-* Properly detect node crypto and whatwg crypto
-* Workaround phantomjs/browserify bug
-* Explicit check for `window` rather implicit this-global
-* Issue warning if Math.random() is being used
-* "use strict";
-* A few jshint / stylistic updates (=== and such)
-
-### 1.4.0
-
-* Improved module context detection
-* Removed public RNG functions
-
-### 1.3.2
-
-* Improve tests and handling of v1() options (Issue #24)
-* Expose RNG option to allow for perf testing with different generators
-
-### 1.3.0
-
-* Support for version 1 ids, thanks to [@ctavan](https://github.com/ctavan)!
-* Support for node.js crypto API
-* De-emphasizing performance in favor of a) cryptographic quality PRNGs where available and b) more manageable code
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/README.md b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/README.md
deleted file mode 100644
index aaeb2ea..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/README.md
+++ /dev/null
@@ -1,53 +0,0 @@
-# node-uuid Benchmarks
-
-### Results
-
-To see the results of our benchmarks visit https://github.com/broofa/node-uuid/wiki/Benchmark
-
-### Run them yourself
-
-node-uuid comes with some benchmarks to measure performance of generating UUIDs. These can be run using node.js. node-uuid is being benchmarked against some other uuid modules, that are available through npm namely `uuid` and `uuid-js`.
-
-To prepare and run the benchmark issue;
-
-```
-npm install uuid uuid-js
-node benchmark/benchmark.js
-```
-
-You'll see an output like this one:
-
-```
-# v4
-nodeuuid.v4(): 854700 uuids/second
-nodeuuid.v4('binary'): 788643 uuids/second
-nodeuuid.v4('binary', buffer): 1336898 uuids/second
-uuid(): 479386 uuids/second
-uuid('binary'): 582072 uuids/second
-uuidjs.create(4): 312304 uuids/second
-
-# v1
-nodeuuid.v1(): 938086 uuids/second
-nodeuuid.v1('binary'): 683060 uuids/second
-nodeuuid.v1('binary', buffer): 1644736 uuids/second
-uuidjs.create(1): 190621 uuids/second
-```
-
-* The `uuid()` entries are for Nikhil Marathe's [uuid module](https://bitbucket.org/nikhilm/uuidjs) which is a wrapper around the native libuuid library.
-* The `uuidjs()` entries are for Patrick Negri's [uuid-js module](https://github.com/pnegri/uuid-js) which is a pure javascript implementation based on [UUID.js](https://github.com/LiosK/UUID.js) by LiosK.
-
-If you want to get more reliable results you can run the benchmark multiple times and write the output into a log file:
-
-```
-for i in {0..9}; do node benchmark/benchmark.js >> benchmark/bench_0.4.12.log; done;
-```
-
-If you're interested in how performance varies between different node versions, you can issue the above command multiple times.
-
-You can then use the shell script `bench.sh` provided in this directory to calculate the averages over all benchmark runs and draw a nice plot:
-
-```
-(cd benchmark/ && ./bench.sh)
-```
-
-This assumes you have [gnuplot](http://www.gnuplot.info/) and [ImageMagick](http://www.imagemagick.org/) installed. You'll find a nice `bench.png` graph in the `benchmark/` directory then.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/bench.gnu b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/bench.gnu
deleted file mode 100644
index a342fbb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/bench.gnu
+++ /dev/null
@@ -1,174 +0,0 @@
-#!/opt/local/bin/gnuplot -persist
-#
-#    
-#    	G N U P L O T
-#    	Version 4.4 patchlevel 3
-#    	last modified March 2011
-#    	System: Darwin 10.8.0
-#    
-#    	Copyright (C) 1986-1993, 1998, 2004, 2007-2010
-#    	Thomas Williams, Colin Kelley and many others
-#    
-#    	gnuplot home:     http://www.gnuplot.info
-#    	faq, bugs, etc:   type "help seeking-assistance"
-#    	immediate help:   type "help"
-#    	plot window:      hit 'h'
-set terminal postscript eps noenhanced defaultplex \
- leveldefault color colortext \
- solid linewidth 1.2 butt noclip \
- palfuncparam 2000,0.003 \
- "Helvetica" 14 
-set output 'bench.eps'
-unset clip points
-set clip one
-unset clip two
-set bar 1.000000 front
-set border 31 front linetype -1 linewidth 1.000
-set xdata
-set ydata
-set zdata
-set x2data
-set y2data
-set timefmt x "%d/%m/%y,%H:%M"
-set timefmt y "%d/%m/%y,%H:%M"
-set timefmt z "%d/%m/%y,%H:%M"
-set timefmt x2 "%d/%m/%y,%H:%M"
-set timefmt y2 "%d/%m/%y,%H:%M"
-set timefmt cb "%d/%m/%y,%H:%M"
-set boxwidth
-set style fill  empty border
-set style rectangle back fc lt -3 fillstyle   solid 1.00 border lt -1
-set style circle radius graph 0.02, first 0, 0 
-set dummy x,y
-set format x "% g"
-set format y "% g"
-set format x2 "% g"
-set format y2 "% g"
-set format z "% g"
-set format cb "% g"
-set angles radians
-unset grid
-set key title ""
-set key outside left top horizontal Right noreverse enhanced autotitles columnhead nobox
-set key noinvert samplen 4 spacing 1 width 0 height 0 
-set key maxcolumns 2 maxrows 0
-unset label
-unset arrow
-set style increment default
-unset style line
-set style line 1  linetype 1 linewidth 2.000 pointtype 1 pointsize default pointinterval 0
-unset style arrow
-set style histogram clustered gap 2 title  offset character 0, 0, 0
-unset logscale
-set offsets graph 0.05, 0.15, 0, 0
-set pointsize 1.5
-set pointintervalbox 1
-set encoding default
-unset polar
-unset parametric
-unset decimalsign
-set view 60, 30, 1, 1
-set samples 100, 100
-set isosamples 10, 10
-set surface
-unset contour
-set clabel '%8.3g'
-set mapping cartesian
-set datafile separator whitespace
-unset hidden3d
-set cntrparam order 4
-set cntrparam linear
-set cntrparam levels auto 5
-set cntrparam points 5
-set size ratio 0 1,1
-set origin 0,0
-set style data points
-set style function lines
-set xzeroaxis linetype -2 linewidth 1.000
-set yzeroaxis linetype -2 linewidth 1.000
-set zzeroaxis linetype -2 linewidth 1.000
-set x2zeroaxis linetype -2 linewidth 1.000
-set y2zeroaxis linetype -2 linewidth 1.000
-set ticslevel 0.5
-set mxtics default
-set mytics default
-set mztics default
-set mx2tics default
-set my2tics default
-set mcbtics default
-set xtics border in scale 1,0.5 mirror norotate  offset character 0, 0, 0
-set xtics  norangelimit
-set xtics   ()
-set ytics border in scale 1,0.5 mirror norotate  offset character 0, 0, 0
-set ytics autofreq  norangelimit
-set ztics border in scale 1,0.5 nomirror norotate  offset character 0, 0, 0
-set ztics autofreq  norangelimit
-set nox2tics
-set noy2tics
-set cbtics border in scale 1,0.5 mirror norotate  offset character 0, 0, 0
-set cbtics autofreq  norangelimit
-set title "" 
-set title  offset character 0, 0, 0 font "" norotate
-set timestamp bottom 
-set timestamp "" 
-set timestamp  offset character 0, 0, 0 font "" norotate
-set rrange [ * : * ] noreverse nowriteback  # (currently [8.98847e+307:-8.98847e+307] )
-set autoscale rfixmin
-set autoscale rfixmax
-set trange [ * : * ] noreverse nowriteback  # (currently [-5.00000:5.00000] )
-set autoscale tfixmin
-set autoscale tfixmax
-set urange [ * : * ] noreverse nowriteback  # (currently [-10.0000:10.0000] )
-set autoscale ufixmin
-set autoscale ufixmax
-set vrange [ * : * ] noreverse nowriteback  # (currently [-10.0000:10.0000] )
-set autoscale vfixmin
-set autoscale vfixmax
-set xlabel "" 
-set xlabel  offset character 0, 0, 0 font "" textcolor lt -1 norotate
-set x2label "" 
-set x2label  offset character 0, 0, 0 font "" textcolor lt -1 norotate
-set xrange [ * : * ] noreverse nowriteback  # (currently [-0.150000:3.15000] )
-set autoscale xfixmin
-set autoscale xfixmax
-set x2range [ * : * ] noreverse nowriteback  # (currently [0.00000:3.00000] )
-set autoscale x2fixmin
-set autoscale x2fixmax
-set ylabel "" 
-set ylabel  offset character 0, 0, 0 font "" textcolor lt -1 rotate by -270
-set y2label "" 
-set y2label  offset character 0, 0, 0 font "" textcolor lt -1 rotate by -270
-set yrange [ 0.00000 : 1.90000e+06 ] noreverse nowriteback  # (currently [:] )
-set autoscale yfixmin
-set autoscale yfixmax
-set y2range [ * : * ] noreverse nowriteback  # (currently [0.00000:1.90000e+06] )
-set autoscale y2fixmin
-set autoscale y2fixmax
-set zlabel "" 
-set zlabel  offset character 0, 0, 0 font "" textcolor lt -1 norotate
-set zrange [ * : * ] noreverse nowriteback  # (currently [-10.0000:10.0000] )
-set autoscale zfixmin
-set autoscale zfixmax
-set cblabel "" 
-set cblabel  offset character 0, 0, 0 font "" textcolor lt -1 rotate by -270
-set cbrange [ * : * ] noreverse nowriteback  # (currently [8.98847e+307:-8.98847e+307] )
-set autoscale cbfixmin
-set autoscale cbfixmax
-set zero 1e-08
-set lmargin  -1
-set bmargin  -1
-set rmargin  -1
-set tmargin  -1
-set pm3d explicit at s
-set pm3d scansautomatic
-set pm3d interpolate 1,1 flush begin noftriangles nohidden3d corners2color mean
-set palette positive nops_allcF maxcolors 0 gamma 1.5 color model RGB 
-set palette rgbformulae 7, 5, 15
-set colorbox default
-set colorbox vertical origin screen 0.9, 0.2, 0 size screen 0.05, 0.6, 0 front bdefault
-set loadpath 
-set fontpath 
-set fit noerrorvariables
-GNUTERM = "aqua"
-plot 'bench_results.txt' using 2:xticlabel(1) w lp lw 2, '' using 3:xticlabel(1) w lp lw 2, '' using 4:xticlabel(1) w lp lw 2, '' using 5:xticlabel(1) w lp lw 2, '' using 6:xticlabel(1) w lp lw 2, '' using 7:xticlabel(1) w lp lw 2, '' using 8:xticlabel(1) w lp lw 2, '' using 9:xticlabel(1) w lp lw 2
-#    EOF
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/bench.sh b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/bench.sh
deleted file mode 100755
index d870a0c..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/bench.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/bash
-
-# for a given node version run:
-# for i in {0..9}; do node benchmark.js >> bench_0.6.2.log; done;
-
-PATTERNS=('nodeuuid.v1()' "nodeuuid.v1('binary'," 'nodeuuid.v4()' "nodeuuid.v4('binary'," "uuid()" "uuid('binary')" 'uuidjs.create(1)' 'uuidjs.create(4)' '140byte')
-FILES=(node_uuid_v1_string node_uuid_v1_buf node_uuid_v4_string node_uuid_v4_buf libuuid_v4_string libuuid_v4_binary uuidjs_v1_string uuidjs_v4_string 140byte_es)
-INDICES=(2 3 2 3 2 2 2 2 2)
-VERSIONS=$( ls bench_*.log | sed -e 's/^bench_\([0-9\.]*\)\.log/\1/' | tr "\\n" " " )
-TMPJOIN="tmp_join"
-OUTPUT="bench_results.txt"
-
-for I in ${!FILES[*]}; do
-  F=${FILES[$I]}
-  P=${PATTERNS[$I]}
-  INDEX=${INDICES[$I]}
-  echo "version $F" > $F
-  for V in $VERSIONS; do
-    (VAL=$( grep "$P" bench_$V.log | LC_ALL=en_US awk '{ sum += $'$INDEX' } END { print sum/NR }' ); echo $V $VAL) >> $F
-  done
-  if [ $I == 0 ]; then
-    cat $F > $TMPJOIN
-  else
-    join $TMPJOIN $F > $OUTPUT
-    cp $OUTPUT $TMPJOIN
-  fi
-  rm $F
-done
-
-rm $TMPJOIN
-
-gnuplot bench.gnu
-convert -density 200 -resize 800x560 -flatten bench.eps bench.png
-rm bench.eps
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/benchmark-native.c b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/benchmark-native.c
deleted file mode 100644
index dbfc75f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/benchmark-native.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-Test performance of native C UUID generation
-
-To Compile: cc -luuid benchmark-native.c -o benchmark-native
-*/
-
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/time.h>
-#include <uuid/uuid.h>
-
-int main() {
-  uuid_t myid;
-  char buf[36+1];
-  int i;
-  struct timeval t;
-  double start, finish;
-
-  gettimeofday(&t, NULL);
-  start = t.tv_sec + t.tv_usec/1e6;
-
-  int n = 2e5;
-  for (i = 0; i < n; i++) {
-    uuid_generate(myid);
-    uuid_unparse(myid, buf);
-  }
-
-  gettimeofday(&t, NULL);
-  finish = t.tv_sec + t.tv_usec/1e6;
-  double dur = finish - start;
-
-  printf("%d uuids/sec", (int)(n/dur));
-  return 0;
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/benchmark.js b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/benchmark.js
deleted file mode 100644
index 40e6efb..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/benchmark/benchmark.js
+++ /dev/null
@@ -1,84 +0,0 @@
-try {
-  var nodeuuid = require('../uuid');
-} catch (e) {
-  console.error('node-uuid require failed - skipping tests');
-}
-
-try {
-  var uuid = require('uuid');
-} catch (e) {
-  console.error('uuid require failed - skipping tests');
-}
-
-try {
-  var uuidjs = require('uuid-js');
-} catch (e) {
-  console.error('uuid-js require failed - skipping tests');
-}
-
-var N = 5e5;
-
-function rate(msg, t) {
-  console.log(msg + ': ' +
-    (N / (Date.now() - t) * 1e3 | 0) +
-    ' uuids/second');
-}
-
-console.log('# v4');
-
-// node-uuid - string form
-if (nodeuuid) {
-  for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v4();
-  rate('nodeuuid.v4() - using node.js crypto RNG', t);
-
-  for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v4({rng: nodeuuid.mathRNG});
-  rate('nodeuuid.v4() - using Math.random() RNG', t);
-
-  for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v4('binary');
-  rate('nodeuuid.v4(\'binary\')', t);
-
-  var buffer = new nodeuuid.BufferClass(16);
-  for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v4('binary', buffer);
-  rate('nodeuuid.v4(\'binary\', buffer)', t);
-}
-
-// libuuid - string form
-if (uuid) {
-  for (var i = 0, t = Date.now(); i < N; i++) uuid();
-  rate('uuid()', t);
-
-  for (var i = 0, t = Date.now(); i < N; i++) uuid('binary');
-  rate('uuid(\'binary\')', t);
-}
-
-// uuid-js - string form
-if (uuidjs) {
-  for (var i = 0, t = Date.now(); i < N; i++) uuidjs.create(4);
-  rate('uuidjs.create(4)', t);
-}
-
-// 140byte.es
-for (var i = 0, t = Date.now(); i < N; i++) 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g,function(s,r){r=Math.random()*16|0;return (s=='x'?r:r&0x3|0x8).toString(16)});
-rate('140byte.es_v4', t);
-
-console.log('');
-console.log('# v1');
-
-// node-uuid - v1 string form
-if (nodeuuid) {
-  for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v1();
-  rate('nodeuuid.v1()', t);
-
-  for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v1('binary');
-  rate('nodeuuid.v1(\'binary\')', t);
-
-  var buffer = new nodeuuid.BufferClass(16);
-  for (var i = 0, t = Date.now(); i < N; i++) nodeuuid.v1('binary', buffer);
-  rate('nodeuuid.v1(\'binary\', buffer)', t);
-}
-
-// uuid-js - v1 string form
-if (uuidjs) {
-  for (var i = 0, t = Date.now(); i < N; i++) uuidjs.create(1);
-  rate('uuidjs.create(1)', t);
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/bin/uuid b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/bin/uuid
deleted file mode 100755
index f732e99..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/bin/uuid
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env node
-
-var path = require('path');
-var uuid = require(path.join(__dirname, '..'));
-
-var arg = process.argv[2];
-
-if ('--help' === arg) {
-  console.log('\n  USAGE: uuid [version] [options]\n\n');
-  console.log('  options:\n');
-  console.log('  --help                     Display this message and exit\n');
-  process.exit(0);
-}
-
-if (null == arg) {
-  console.log(uuid());
-  process.exit(0);
-}
-
-if ('v1' !== arg && 'v4' !== arg) {
-  console.error('Version must be RFC4122 version 1 or version 4, denoted as "v1" or "v4"');
-  process.exit(1);
-}
-
-console.log(uuid[arg]());
-process.exit(0);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/bower.json b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/bower.json
deleted file mode 100644
index c0925e1..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/bower.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "name": "node-uuid",
-  "version": "1.4.7",
-  "homepage": "https://github.com/broofa/node-uuid",
-  "authors": [
-    "Robert Kieffer <robert@broofa.com>"
-  ],
-  "description": "Rigorous implementation of RFC4122 (v1 and v4) UUIDs.",
-  "main": "uuid.js",
-  "keywords": [
-    "uuid",
-    "gid",
-    "rfc4122"
-  ],
-  "license": "MIT",
-  "ignore": [
-    "**/.*",
-    "node_modules",
-    "bower_components",
-    "test",
-    "tests"
-  ]
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/component.json b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/component.json
deleted file mode 100644
index 3ff4633..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/component.json
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  "name": "node-uuid",
-  "repo": "broofa/node-uuid",
-  "description": "Rigorous implementation of RFC4122 (v1 and v4) UUIDs.",
-  "version": "1.4.7",
-  "author": "Robert Kieffer <robert@broofa.com>",
-  "contributors": [
-    {
-      "name": "Christoph Tavan <dev@tavan.de>",
-      "github": "https://github.com/ctavan"
-    }
-  ],
-  "keywords": [
-    "uuid",
-    "guid",
-    "rfc4122"
-  ],
-  "dependencies": {},
-  "development": {},
-  "main": "uuid.js",
-  "scripts": [
-    "uuid.js"
-  ],
-  "license": "MIT"
-}
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/package.json b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/package.json
deleted file mode 100644
index 2f57887..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/package.json
+++ /dev/null
@@ -1,81 +0,0 @@
-{
-  "author": {
-    "name": "Robert Kieffer",
-    "email": "robert@broofa.com"
-  },
-  "bin": {
-    "uuid": "./bin/uuid"
-  },
-  "bugs": {
-    "url": "https://github.com/broofa/node-uuid/issues"
-  },
-  "contributors": [
-    {
-      "name": "AJ ONeal",
-      "email": "coolaj86@gmail.com"
-    },
-    {
-      "name": "Christoph Tavan",
-      "email": "dev@tavan.de"
-    }
-  ],
-  "dependencies": {},
-  "description": "Rigorous implementation of RFC4122 (v1 and v4) UUIDs.",
-  "devDependencies": {
-    "nyc": "^2.2.0"
-  },
-  "directories": {},
-  "homepage": "https://github.com/broofa/node-uuid",
-  "installable": true,
-  "keywords": [
-    "guid",
-    "rfc4122",
-    "uuid"
-  ],
-  "lib": ".",
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "https://raw.github.com/broofa/node-uuid/master/LICENSE.md"
-    }
-  ],
-  "main": "./uuid.js",
-  "maintainers": [
-    {
-      "name": "broofa",
-      "email": "robert@broofa.com"
-    },
-    {
-      "name": "coolaj86",
-      "email": "coolaj86@gmail.com"
-    }
-  ],
-  "name": "node-uuid",
-  "optionalDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/broofa/node-uuid.git"
-  },
-  "scripts": {
-    "coverage": "nyc npm test && nyc report",
-    "test": "node test/test.js"
-  },
-  "url": "http://github.com/broofa/node-uuid",
-  "version": "1.4.7",
-  "gitHead": "309512573ec1c60143c257157479a20f7f1f51cd",
-  "_id": "node-uuid@1.4.7",
-  "_shasum": "6da5a17668c4b3dd59623bda11cf7fa4c1f60a6f",
-  "_from": "node-uuid@>=1.4.7 <1.5.0",
-  "_npmVersion": "3.3.6",
-  "_nodeVersion": "5.0.0",
-  "_npmUser": {
-    "name": "coolaj86",
-    "email": "coolaj86@gmail.com"
-  },
-  "dist": {
-    "shasum": "6da5a17668c4b3dd59623bda11cf7fa4c1f60a6f",
-    "tarball": "https://registry.npmjs.org/node-uuid/-/node-uuid-1.4.7.tgz"
-  },
-  "_resolved": "https://registry.npmjs.org/node-uuid/-/node-uuid-1.4.7.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/compare_v1.js b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/compare_v1.js
deleted file mode 100644
index 05af822..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/compare_v1.js
+++ /dev/null
@@ -1,63 +0,0 @@
-var assert = require('assert'),
-    nodeuuid = require('../uuid'),
-    uuidjs = require('uuid-js'),
-    libuuid = require('uuid').generate,
-    util = require('util'),
-    exec = require('child_process').exec,
-    os = require('os');
-
-// On Mac Os X / macports there's only the ossp-uuid package that provides uuid
-// On Linux there's uuid-runtime which provides uuidgen
-var uuidCmd = os.type() === 'Darwin' ? 'uuid -1' : 'uuidgen -t';
-
-function compare(ids) {
-  console.log(ids);
-  for (var i = 0; i < ids.length; i++) {
-    var id = ids[i].split('-');
-    id = [id[2], id[1], id[0]].join('');
-    ids[i] = id;
-  }
-  var sorted = ([].concat(ids)).sort();
-
-  if (sorted.toString() !== ids.toString()) {
-    console.log('Warning: sorted !== ids');
-  } else {
-    console.log('everything in order!');
-  }
-}
-
-// Test time order of v1 uuids
-var ids = [];
-while (ids.length < 10e3) ids.push(nodeuuid.v1());
-
-var max = 10;
-console.log('node-uuid:');
-ids = [];
-for (var i = 0; i < max; i++) ids.push(nodeuuid.v1());
-compare(ids);
-
-console.log('');
-console.log('uuidjs:');
-ids = [];
-for (var i = 0; i < max; i++) ids.push(uuidjs.create(1).toString());
-compare(ids);
-
-console.log('');
-console.log('libuuid:');
-ids = [];
-var count = 0;
-var last = function() {
-  compare(ids);
-}
-var cb = function(err, stdout, stderr) {
-  ids.push(stdout.substring(0, stdout.length-1));
-  count++;
-  if (count < max) {
-    return next();
-  }
-  last();
-};
-var next = function() {
-  exec(uuidCmd, cb);
-};
-next();
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/test.html b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/test.html
deleted file mode 100644
index d80326e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/test.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<html>
-  <head>
-    <style>
-      div {
-        font-family: monospace;
-        font-size: 8pt;
-      }
-      div.log {color: #444;}
-      div.warn {color: #550;}
-      div.error {color: #800; font-weight: bold;}
-    </style>
-    <script src="../uuid.js"></script>
-  </head>
-  <body>
-    <script src="./test.js"></script>
-  </body>
-</html>
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/test.js b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/test.js
deleted file mode 100644
index 5f1113d..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/test/test.js
+++ /dev/null
@@ -1,231 +0,0 @@
-if (!this.uuid) {
-  // node.js
-  uuid = require('../uuid');
-  if (!/_rb/.test(uuid._rng.toString())) {
-    throw new Error("should use crypto for node.js");
-  }
-}
-
-//
-// x-platform log/assert shims
-//
-
-function _log(msg, type) {
-  type = type || 'log';
-
-  if (typeof(document) != 'undefined') {
-    document.write('<div class="' + type + '">' + msg.replace(/\n/g, '<br />') + '</div>');
-  }
-  if (typeof(console) != 'undefined') {
-    var color = {
-      log: '\033[39m',
-      warn: '\033[33m',
-      error: '\033[31m'
-    };
-    console[type](color[type] + msg + color.log);
-  }
-}
-
-function log(msg) {_log(msg, 'log');}
-function warn(msg) {_log(msg, 'warn');}
-function error(msg) {_log(msg, 'error');}
-
-function assert(res, msg) {
-  if (!res) {
-    error('FAIL: ' + msg);
-  } else {
-    log('Pass: ' + msg);
-  }
-}
-
-//
-// Unit tests
-//
-
-// Verify ordering of v1 ids created with explicit times
-var TIME = 1321644961388; // 2011-11-18 11:36:01.388-08:00
-
-function compare(name, ids) {
-  ids = ids.map(function(id) {
-    return id.split('-').reverse().join('-');
-  }).sort();
-  var sorted = ([].concat(ids)).sort();
-
-  assert(sorted.toString() == ids.toString(), name + ' have expected order');
-}
-
-// Verify ordering of v1 ids created using default behavior
-compare('uuids with current time', [
-  uuid.v1(),
-  uuid.v1(),
-  uuid.v1(),
-  uuid.v1(),
-  uuid.v1()
-]);
-
-// Verify ordering of v1 ids created with explicit times
-compare('uuids with time option', [
-  uuid.v1({msecs: TIME - 10*3600*1000}),
-  uuid.v1({msecs: TIME - 1}),
-  uuid.v1({msecs: TIME}),
-  uuid.v1({msecs: TIME + 1}),
-  uuid.v1({msecs: TIME + 28*24*3600*1000})
-]);
-
-assert(
-  uuid.v1({msecs: TIME}) != uuid.v1({msecs: TIME}),
-  'IDs created at same msec are different'
-);
-
-// Verify throw if too many ids created
-var thrown = false;
-try {
-  uuid.v1({msecs: TIME, nsecs: 10000});
-} catch (e) {
-  thrown = true;
-}
-assert(thrown, 'Exception thrown when > 10K ids created in 1 ms');
-
-// Verify clock regression bumps clockseq
-var uidt = uuid.v1({msecs: TIME});
-var uidtb = uuid.v1({msecs: TIME - 1});
-assert(
-  parseInt(uidtb.split('-')[3], 16) - parseInt(uidt.split('-')[3], 16) === 1,
-  'Clock regression by msec increments the clockseq'
-);
-
-// Verify clock regression bumps clockseq
-var uidtn = uuid.v1({msecs: TIME, nsecs: 10});
-var uidtnb = uuid.v1({msecs: TIME, nsecs: 9});
-assert(
-  parseInt(uidtnb.split('-')[3], 16) - parseInt(uidtn.split('-')[3], 16) === 1,
-  'Clock regression by nsec increments the clockseq'
-);
-
-// Verify explicit options produce expected id
-var id = uuid.v1({
-  msecs: 1321651533573,
-  nsecs: 5432,
-  clockseq: 0x385c,
-  node: [ 0x61, 0xcd, 0x3c, 0xbb, 0x32, 0x10 ]
-});
-assert(id == 'd9428888-122b-11e1-b85c-61cd3cbb3210', 'Explicit options produce expected id');
-
-// Verify adjacent ids across a msec boundary are 1 time unit apart
-var u0 = uuid.v1({msecs: TIME, nsecs: 9999});
-var u1 = uuid.v1({msecs: TIME + 1, nsecs: 0});
-
-var before = u0.split('-')[0], after = u1.split('-')[0];
-var dt = parseInt(after, 16) - parseInt(before, 16);
-assert(dt === 1, 'Ids spanning 1ms boundary are 100ns apart');
-
-//
-// Test parse/unparse
-//
-
-id = '00112233445566778899aabbccddeeff';
-assert(uuid.unparse(uuid.parse(id.substr(0,10))) ==
-  '00112233-4400-0000-0000-000000000000', 'Short parse');
-assert(uuid.unparse(uuid.parse('(this is the uuid -> ' + id + id)) ==
-  '00112233-4455-6677-8899-aabbccddeeff', 'Dirty parse');
-
-//
-// Perf tests
-//
-
-var generators = {
-  v1: uuid.v1,
-  v4: uuid.v4
-};
-
-var UUID_FORMAT = {
-  v1: /[0-9a-f]{8}-[0-9a-f]{4}-1[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}/i,
-  v4: /[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}/i
-};
-
-var N = 1e4;
-
-// Get %'age an actual value differs from the ideal value
-function divergence(actual, ideal) {
-  return Math.round(100*100*(actual - ideal)/ideal)/100;
-}
-
-function rate(msg, t) {
-  log(msg + ': ' + (N / (Date.now() - t) * 1e3 | 0) + ' uuids\/second');
-}
-
-for (var version in generators) {
-  var counts = {}, max = 0;
-  var generator = generators[version];
-  var format = UUID_FORMAT[version];
-
-  log('\nSanity check ' + N + ' ' + version + ' uuids');
-  for (var i = 0, ok = 0; i < N; i++) {
-    id = generator();
-    if (!format.test(id)) {
-      throw Error(id + ' is not a valid UUID string');
-    }
-
-    if (id != uuid.unparse(uuid.parse(id))) {
-      assert(fail, id + ' is not a valid id');
-    }
-
-    // Count digits for our randomness check
-    if (version == 'v4') {
-      var digits = id.replace(/-/g, '').split('');
-      for (var j = digits.length-1; j >= 0; j--) {
-        var c = digits[j];
-        max = Math.max(max, counts[c] = (counts[c] || 0) + 1);
-      }
-    }
-  }
-
-  // Check randomness for v4 UUIDs
-  if (version == 'v4') {
-    // Limit that we get worried about randomness. (Purely empirical choice, this!)
-    var limit = 2*100*Math.sqrt(1/N);
-
-    log('\nChecking v4 randomness.  Distribution of Hex Digits (% deviation from ideal)');
-
-    for (var i = 0; i < 16; i++) {
-      var c = i.toString(16);
-      var bar = '', n = counts[c], p = Math.round(n/max*100|0);
-
-      // 1-3,5-8, and D-F: 1:16 odds over 30 digits
-      var ideal = N*30/16;
-      if (i == 4) {
-        // 4: 1:1 odds on 1 digit, plus 1:16 odds on 30 digits
-        ideal = N*(1 + 30/16);
-      } else if (i >= 8 && i <= 11) {
-        // 8-B: 1:4 odds on 1 digit, plus 1:16 odds on 30 digits
-        ideal = N*(1/4 + 30/16);
-      } else {
-        // Otherwise: 1:16 odds on 30 digits
-        ideal = N*30/16;
-      }
-      var d = divergence(n, ideal);
-
-      // Draw bar using UTF squares (just for grins)
-      var s = n/max*50 | 0;
-      while (s--) bar += '=';
-
-      assert(Math.abs(d) < limit, c + ' |' + bar + '| ' + counts[c] + ' (' + d + '% < ' + limit + '%)');
-    }
-  }
-}
-
-// Perf tests
-for (var version in generators) {
-  log('\nPerformance testing ' + version + ' UUIDs');
-  var generator = generators[version];
-  var buf = new uuid.BufferClass(16);
-
-  for (var i = 0, t = Date.now(); i < N; i++) generator();
-  rate('uuid.' + version + '()', t);
-
-  for (var i = 0, t = Date.now(); i < N; i++) generator('binary');
-  rate('uuid.' + version + '(\'binary\')', t);
-
-  for (var i = 0, t = Date.now(); i < N; i++) generator('binary', buf);
-  rate('uuid.' + version + '(\'binary\', buffer)', t);
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/uuid.js b/node_modules/jsdom/node_modules/request/node_modules/node-uuid/uuid.js
deleted file mode 100644
index 89c5b8f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/node-uuid/uuid.js
+++ /dev/null
@@ -1,272 +0,0 @@
-//     uuid.js
-//
-//     Copyright (c) 2010-2012 Robert Kieffer
-//     MIT License - http://opensource.org/licenses/mit-license.php
-
-/*global window, require, define */
-(function(_window) {
-  'use strict';
-
-  // Unique ID creation requires a high quality random # generator.  We feature
-  // detect to determine the best RNG source, normalizing to a function that
-  // returns 128-bits of randomness, since that's what's usually required
-  var _rng, _mathRNG, _nodeRNG, _whatwgRNG, _previousRoot;
-
-  function setupBrowser() {
-    // Allow for MSIE11 msCrypto
-    var _crypto = _window.crypto || _window.msCrypto;
-
-    if (!_rng && _crypto && _crypto.getRandomValues) {
-      // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto
-      //
-      // Moderately fast, high quality
-      try {
-        var _rnds8 = new Uint8Array(16);
-        _whatwgRNG = _rng = function whatwgRNG() {
-          _crypto.getRandomValues(_rnds8);
-          return _rnds8;
-        };
-        _rng();
-      } catch(e) {}
-    }
-
-    if (!_rng) {
-      // Math.random()-based (RNG)
-      //
-      // If all else fails, use Math.random().  It's fast, but is of unspecified
-      // quality.
-      var  _rnds = new Array(16);
-      _mathRNG = _rng = function() {
-        for (var i = 0, r; i < 16; i++) {
-          if ((i & 0x03) === 0) { r = Math.random() * 0x100000000; }
-          _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;
-        }
-
-        return _rnds;
-      };
-      if ('undefined' !== typeof console && console.warn) {
-        console.warn("[SECURITY] node-uuid: crypto not usable, falling back to insecure Math.random()");
-      }
-    }
-  }
-
-  function setupNode() {
-    // Node.js crypto-based RNG - http://nodejs.org/docs/v0.6.2/api/crypto.html
-    //
-    // Moderately fast, high quality
-    if ('function' === typeof require) {
-      try {
-        var _rb = require('crypto').randomBytes;
-        _nodeRNG = _rng = _rb && function() {return _rb(16);};
-        _rng();
-      } catch(e) {}
-    }
-  }
-
-  if (_window) {
-    setupBrowser();
-  } else {
-    setupNode();
-  }
-
-  // Buffer class to use
-  var BufferClass = ('function' === typeof Buffer) ? Buffer : Array;
-
-  // Maps for number <-> hex string conversion
-  var _byteToHex = [];
-  var _hexToByte = {};
-  for (var i = 0; i < 256; i++) {
-    _byteToHex[i] = (i + 0x100).toString(16).substr(1);
-    _hexToByte[_byteToHex[i]] = i;
-  }
-
-  // **`parse()` - Parse a UUID into it's component bytes**
-  function parse(s, buf, offset) {
-    var i = (buf && offset) || 0, ii = 0;
-
-    buf = buf || [];
-    s.toLowerCase().replace(/[0-9a-f]{2}/g, function(oct) {
-      if (ii < 16) { // Don't overflow!
-        buf[i + ii++] = _hexToByte[oct];
-      }
-    });
-
-    // Zero out remaining bytes if string was short
-    while (ii < 16) {
-      buf[i + ii++] = 0;
-    }
-
-    return buf;
-  }
-
-  // **`unparse()` - Convert UUID byte array (ala parse()) into a string**
-  function unparse(buf, offset) {
-    var i = offset || 0, bth = _byteToHex;
-    return  bth[buf[i++]] + bth[buf[i++]] +
-            bth[buf[i++]] + bth[buf[i++]] + '-' +
-            bth[buf[i++]] + bth[buf[i++]] + '-' +
-            bth[buf[i++]] + bth[buf[i++]] + '-' +
-            bth[buf[i++]] + bth[buf[i++]] + '-' +
-            bth[buf[i++]] + bth[buf[i++]] +
-            bth[buf[i++]] + bth[buf[i++]] +
-            bth[buf[i++]] + bth[buf[i++]];
-  }
-
-  // **`v1()` - Generate time-based UUID**
-  //
-  // Inspired by https://github.com/LiosK/UUID.js
-  // and http://docs.python.org/library/uuid.html
-
-  // random #'s we need to init node and clockseq
-  var _seedBytes = _rng();
-
-  // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
-  var _nodeId = [
-    _seedBytes[0] | 0x01,
-    _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]
-  ];
-
-  // Per 4.2.2, randomize (14 bit) clockseq
-  var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff;
-
-  // Previous uuid creation time
-  var _lastMSecs = 0, _lastNSecs = 0;
-
-  // See https://github.com/broofa/node-uuid for API details
-  function v1(options, buf, offset) {
-    var i = buf && offset || 0;
-    var b = buf || [];
-
-    options = options || {};
-
-    var clockseq = (options.clockseq != null) ? options.clockseq : _clockseq;
-
-    // UUID timestamps are 100 nano-second units since the Gregorian epoch,
-    // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so
-    // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
-    // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
-    var msecs = (options.msecs != null) ? options.msecs : new Date().getTime();
-
-    // Per 4.2.1.2, use count of uuid's generated during the current clock
-    // cycle to simulate higher resolution clock
-    var nsecs = (options.nsecs != null) ? options.nsecs : _lastNSecs + 1;
-
-    // Time since last uuid creation (in msecs)
-    var dt = (msecs - _lastMSecs) + (nsecs - _lastNSecs)/10000;
-
-    // Per 4.2.1.2, Bump clockseq on clock regression
-    if (dt < 0 && options.clockseq == null) {
-      clockseq = clockseq + 1 & 0x3fff;
-    }
-
-    // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
-    // time interval
-    if ((dt < 0 || msecs > _lastMSecs) && options.nsecs == null) {
-      nsecs = 0;
-    }
-
-    // Per 4.2.1.2 Throw error if too many uuids are requested
-    if (nsecs >= 10000) {
-      throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec');
-    }
-
-    _lastMSecs = msecs;
-    _lastNSecs = nsecs;
-    _clockseq = clockseq;
-
-    // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
-    msecs += 12219292800000;
-
-    // `time_low`
-    var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
-    b[i++] = tl >>> 24 & 0xff;
-    b[i++] = tl >>> 16 & 0xff;
-    b[i++] = tl >>> 8 & 0xff;
-    b[i++] = tl & 0xff;
-
-    // `time_mid`
-    var tmh = (msecs / 0x100000000 * 10000) & 0xfffffff;
-    b[i++] = tmh >>> 8 & 0xff;
-    b[i++] = tmh & 0xff;
-
-    // `time_high_and_version`
-    b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
-    b[i++] = tmh >>> 16 & 0xff;
-
-    // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
-    b[i++] = clockseq >>> 8 | 0x80;
-
-    // `clock_seq_low`
-    b[i++] = clockseq & 0xff;
-
-    // `node`
-    var node = options.node || _nodeId;
-    for (var n = 0; n < 6; n++) {
-      b[i + n] = node[n];
-    }
-
-    return buf ? buf : unparse(b);
-  }
-
-  // **`v4()` - Generate random UUID**
-
-  // See https://github.com/broofa/node-uuid for API details
-  function v4(options, buf, offset) {
-    // Deprecated - 'format' argument, as supported in v1.2
-    var i = buf && offset || 0;
-
-    if (typeof(options) === 'string') {
-      buf = (options === 'binary') ? new BufferClass(16) : null;
-      options = null;
-    }
-    options = options || {};
-
-    var rnds = options.random || (options.rng || _rng)();
-
-    // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
-    rnds[6] = (rnds[6] & 0x0f) | 0x40;
-    rnds[8] = (rnds[8] & 0x3f) | 0x80;
-
-    // Copy bytes to buffer, if provided
-    if (buf) {
-      for (var ii = 0; ii < 16; ii++) {
-        buf[i + ii] = rnds[ii];
-      }
-    }
-
-    return buf || unparse(rnds);
-  }
-
-  // Export public API
-  var uuid = v4;
-  uuid.v1 = v1;
-  uuid.v4 = v4;
-  uuid.parse = parse;
-  uuid.unparse = unparse;
-  uuid.BufferClass = BufferClass;
-  uuid._rng = _rng;
-  uuid._mathRNG = _mathRNG;
-  uuid._nodeRNG = _nodeRNG;
-  uuid._whatwgRNG = _whatwgRNG;
-
-  if (('undefined' !== typeof module) && module.exports) {
-    // Publish as node.js module
-    module.exports = uuid;
-  } else if (typeof define === 'function' && define.amd) {
-    // Publish as AMD module
-    define(function() {return uuid;});
-
-
-  } else {
-    // Publish as global (in browsers)
-    _previousRoot = _window.uuid;
-
-    // **`noConflict()` - (browser only) to reset global 'uuid' var**
-    uuid.noConflict = function() {
-      _window.uuid = _previousRoot;
-      return uuid;
-    };
-
-    _window.uuid = uuid;
-  }
-})('undefined' !== typeof window ? window : null);
diff --git a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/LICENSE
deleted file mode 100644
index a4a9aee..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/LICENSE
+++ /dev/null
@@ -1,55 +0,0 @@
-Apache License
-
-Version 2.0, January 2004
-
-http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
-
-"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
-
-"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
-
-"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
-
-"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
-
-"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
-
-"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
-
-"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
-
-"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."
-
-"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.
-
-2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
-
-3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
-
-4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:
-
-You must give any other recipients of the Work or Derivative Works a copy of this License; and
-
-You must cause any modified files to carry prominent notices stating that You changed the files; and
-
-You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
-
-If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/README.md b/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/README.md
deleted file mode 100644
index 34c4a85..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-oauth-sign
-==========
-
-OAuth 1 signing. Formerly a vendor lib in mikeal/request, now a standalone module. 
diff --git a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/index.js b/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/index.js
deleted file mode 100644
index dadcba9..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/index.js
+++ /dev/null
@@ -1,136 +0,0 @@
-var crypto = require('crypto')
-  , qs = require('querystring')
-  ;
-
-function sha1 (key, body) {
-  return crypto.createHmac('sha1', key).update(body).digest('base64')
-}
-
-function rsa (key, body) {
-  return crypto.createSign("RSA-SHA1").update(body).sign(key, 'base64');
-}
-
-function rfc3986 (str) {
-  return encodeURIComponent(str)
-    .replace(/!/g,'%21')
-    .replace(/\*/g,'%2A')
-    .replace(/\(/g,'%28')
-    .replace(/\)/g,'%29')
-    .replace(/'/g,'%27')
-    ;
-}
-
-// Maps object to bi-dimensional array
-// Converts { foo: 'A', bar: [ 'b', 'B' ]} to
-// [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ]
-function map (obj) {
-  var key, val, arr = []
-  for (key in obj) {
-    val = obj[key]
-    if (Array.isArray(val))
-      for (var i = 0; i < val.length; i++)
-        arr.push([key, val[i]])
-    else if (typeof val === "object")
-      for (var prop in val)
-        arr.push([key + '[' + prop + ']', val[prop]]);
-    else
-      arr.push([key, val])
-  }
-  return arr
-}
-
-// Compare function for sort
-function compare (a, b) {
-  return a > b ? 1 : a < b ? -1 : 0
-}
-
-function generateBase (httpMethod, base_uri, params) {
-  // adapted from https://dev.twitter.com/docs/auth/oauth and 
-  // https://dev.twitter.com/docs/auth/creating-signature
-
-  // Parameter normalization
-  // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2
-  var normalized = map(params)
-  // 1.  First, the name and value of each parameter are encoded
-  .map(function (p) {
-    return [ rfc3986(p[0]), rfc3986(p[1] || '') ]
-  })
-  // 2.  The parameters are sorted by name, using ascending byte value
-  //     ordering.  If two or more parameters share the same name, they
-  //     are sorted by their value.
-  .sort(function (a, b) {
-    return compare(a[0], b[0]) || compare(a[1], b[1])
-  })
-  // 3.  The name of each parameter is concatenated to its corresponding
-  //     value using an "=" character (ASCII code 61) as a separator, even
-  //     if the value is empty.
-  .map(function (p) { return p.join('=') })
-   // 4.  The sorted name/value pairs are concatenated together into a
-   //     single string by using an "&" character (ASCII code 38) as
-   //     separator.
-  .join('&')
-
-  var base = [
-    rfc3986(httpMethod ? httpMethod.toUpperCase() : 'GET'),
-    rfc3986(base_uri),
-    rfc3986(normalized)
-  ].join('&')
-
-  return base
-}
-
-function hmacsign (httpMethod, base_uri, params, consumer_secret, token_secret) {
-  var base = generateBase(httpMethod, base_uri, params)
-  var key = [
-    consumer_secret || '',
-    token_secret || ''
-  ].map(rfc3986).join('&')
-
-  return sha1(key, base)
-}
-
-function rsasign (httpMethod, base_uri, params, private_key, token_secret) {
-  var base = generateBase(httpMethod, base_uri, params)
-  var key = private_key || ''
-
-  return rsa(key, base)
-}
-
-function plaintext (consumer_secret, token_secret) {
-  var key = [
-    consumer_secret || '',
-    token_secret || ''
-  ].map(rfc3986).join('&')
-
-  return key
-}
-
-function sign (signMethod, httpMethod, base_uri, params, consumer_secret, token_secret) {
-  var method
-  var skipArgs = 1
-
-  switch (signMethod) {
-    case 'RSA-SHA1':
-      method = rsasign
-      break
-    case 'HMAC-SHA1':
-      method = hmacsign
-      break
-    case 'PLAINTEXT':
-      method = plaintext
-      skipArgs = 4
-      break
-    default:
-     throw new Error("Signature method not supported: " + signMethod)
-  }
-
-  return method.apply(null, [].slice.call(arguments, skipArgs))
-}
-
-exports.hmacsign = hmacsign
-exports.rsasign = rsasign
-exports.plaintext = plaintext
-exports.sign = sign
-exports.rfc3986 = rfc3986
-exports.generateBase = generateBase
-
diff --git a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/package.json b/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/package.json
deleted file mode 100644
index cf1eeb7..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/oauth-sign/package.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  "author": {
-    "name": "Mikeal Rogers",
-    "email": "mikeal.rogers@gmail.com",
-    "url": "http://www.futurealoof.com"
-  },
-  "name": "oauth-sign",
-  "description": "OAuth 1 signing. Formerly a vendor lib in mikeal/request, now a standalone module.",
-  "version": "0.8.2",
-  "license": "Apache-2.0",
-  "repository": {
-    "url": "git+https://github.com/mikeal/oauth-sign.git"
-  },
-  "main": "index.js",
-  "files": [
-    "index.js"
-  ],
-  "dependencies": {},
-  "devDependencies": {},
-  "optionalDependencies": {},
-  "engines": {
-    "node": "*"
-  },
-  "scripts": {
-    "test": "node test.js"
-  },
-  "gitHead": "0b034206316132f57e26970152c2fb18e71bddd5",
-  "bugs": {
-    "url": "https://github.com/mikeal/oauth-sign/issues"
-  },
-  "homepage": "https://github.com/mikeal/oauth-sign#readme",
-  "_id": "oauth-sign@0.8.2",
-  "_shasum": "46a6ab7f0aead8deae9ec0565780b7d4efeb9d43",
-  "_from": "oauth-sign@>=0.8.1 <0.9.0",
-  "_npmVersion": "2.15.3",
-  "_nodeVersion": "5.9.0",
-  "_npmUser": {
-    "name": "simov",
-    "email": "simeonvelichkov@gmail.com"
-  },
-  "dist": {
-    "shasum": "46a6ab7f0aead8deae9ec0565780b7d4efeb9d43",
-    "tarball": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "mikeal",
-      "email": "mikeal.rogers@gmail.com"
-    },
-    {
-      "name": "nylen",
-      "email": "jnylen@gmail.com"
-    },
-    {
-      "name": "simov",
-      "email": "simeonvelichkov@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/oauth-sign-0.8.2.tgz_1462396399020_0.8175400267355144"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/stringstream/.npmignore b/node_modules/jsdom/node_modules/request/node_modules/stringstream/.npmignore
deleted file mode 100644
index 7dccd97..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/stringstream/.npmignore
+++ /dev/null
@@ -1,15 +0,0 @@
-lib-cov
-*.seed
-*.log
-*.csv
-*.dat
-*.out
-*.pid
-*.gz
-
-pids
-logs
-results
-
-node_modules
-npm-debug.log
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/stringstream/.travis.yml b/node_modules/jsdom/node_modules/request/node_modules/stringstream/.travis.yml
deleted file mode 100644
index f1d0f13..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/stringstream/.travis.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-language: node_js
-node_js:
-  - 0.4
-  - 0.6
diff --git a/node_modules/jsdom/node_modules/request/node_modules/stringstream/LICENSE.txt b/node_modules/jsdom/node_modules/request/node_modules/stringstream/LICENSE.txt
deleted file mode 100644
index ab861ac..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/stringstream/LICENSE.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2012 Michael Hart (michael.hart.au@gmail.com)
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/stringstream/README.md b/node_modules/jsdom/node_modules/request/node_modules/stringstream/README.md
deleted file mode 100644
index 32fc982..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/stringstream/README.md
+++ /dev/null
@@ -1,38 +0,0 @@
-# Decode streams into strings The Right Way(tm)
-
-```javascript
-var fs   = require('fs')
-var zlib = require('zlib')
-var strs = require('stringstream')
-
-var utf8Stream = fs.createReadStream('massiveLogFile.gz')
-  .pipe(zlib.createGunzip())
-  .pipe(strs('utf8'))
-```
-
-No need to deal with `setEncoding()` weirdness, just compose streams
-like they were supposed to be!
-
-Handles input and output encoding:
-
-```javascript
-// Stream from utf8 to hex to base64... Why not, ay.
-var hex64Stream = fs.createReadStream('myFile')
-  .pipe(strs('utf8', 'hex'))
-  .pipe(strs('hex', 'base64'))
-```
-
-Also deals with `base64` output correctly by aligning each emitted data
-chunk so that there are no dangling `=` characters:
-
-```javascript
-var stream = fs.createReadStream('myFile').pipe(strs('base64'))
-
-var base64Str = ''
-
-stream.on('data', function(data) { base64Str += data })
-stream.on('end', function() {
-  console.log('My base64 encoded file is: ' + base64Str) // Wouldn't work with setEncoding()
-  console.log('Original file is: ' + new Buffer(base64Str, 'base64'))
-})
-```
diff --git a/node_modules/jsdom/node_modules/request/node_modules/stringstream/example.js b/node_modules/jsdom/node_modules/request/node_modules/stringstream/example.js
deleted file mode 100644
index f82b85e..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/stringstream/example.js
+++ /dev/null
@@ -1,27 +0,0 @@
-var fs   = require('fs')
-var zlib = require('zlib')
-var strs = require('stringstream')
-
-var utf8Stream = fs.createReadStream('massiveLogFile.gz')
-  .pipe(zlib.createGunzip())
-  .pipe(strs('utf8'))
-
-utf8Stream.pipe(process.stdout)
-
-// Stream from utf8 to hex to base64... Why not, ay.
-var hex64Stream = fs.createReadStream('myFile')
-  .pipe(strs('utf8', 'hex'))
-  .pipe(strs('hex', 'base64'))
-
-hex64Stream.pipe(process.stdout)
-
-// Deals with base64 correctly by aligning chunks
-var stream = fs.createReadStream('myFile').pipe(strs('base64'))
-
-var base64Str = ''
-
-stream.on('data', function(data) { base64Str += data })
-stream.on('end', function() {
-  console.log('My base64 encoded file is: ' + base64Str) // Wouldn't work with setEncoding()
-  console.log('Original file is: ' + new Buffer(base64Str, 'base64'))
-})
diff --git a/node_modules/jsdom/node_modules/request/node_modules/stringstream/package.json b/node_modules/jsdom/node_modules/request/node_modules/stringstream/package.json
deleted file mode 100644
index 2c6d7cd..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/stringstream/package.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "name": "stringstream",
-  "version": "0.0.5",
-  "description": "Encode and decode streams into string streams",
-  "author": {
-    "name": "Michael Hart",
-    "email": "michael.hart.au@gmail.com",
-    "url": "http://github.com/mhart"
-  },
-  "main": "stringstream.js",
-  "keywords": [
-    "string",
-    "stream",
-    "base64",
-    "gzip"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mhart/StringStream.git"
-  },
-  "license": "MIT",
-  "gitHead": "1efe3bf507bf3a1161f8473908b60e881d41422b",
-  "bugs": {
-    "url": "https://github.com/mhart/StringStream/issues"
-  },
-  "homepage": "https://github.com/mhart/StringStream#readme",
-  "_id": "stringstream@0.0.5",
-  "scripts": {},
-  "_shasum": "4e484cd4de5a0bbbee18e46307710a8a81621878",
-  "_from": "stringstream@>=0.0.4 <0.1.0",
-  "_npmVersion": "2.14.8",
-  "_nodeVersion": "4.2.1",
-  "_npmUser": {
-    "name": "hichaelmart",
-    "email": "michael.hart.au@gmail.com"
-  },
-  "maintainers": [
-    {
-      "name": "hichaelmart",
-      "email": "michael.hart.au@gmail.com"
-    }
-  ],
-  "dist": {
-    "shasum": "4e484cd4de5a0bbbee18e46307710a8a81621878",
-    "tarball": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/stringstream/stringstream.js b/node_modules/jsdom/node_modules/request/node_modules/stringstream/stringstream.js
deleted file mode 100644
index 4ece127..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/stringstream/stringstream.js
+++ /dev/null
@@ -1,102 +0,0 @@
-var util = require('util')
-var Stream = require('stream')
-var StringDecoder = require('string_decoder').StringDecoder
-
-module.exports = StringStream
-module.exports.AlignedStringDecoder = AlignedStringDecoder
-
-function StringStream(from, to) {
-  if (!(this instanceof StringStream)) return new StringStream(from, to)
-
-  Stream.call(this)
-
-  if (from == null) from = 'utf8'
-
-  this.readable = this.writable = true
-  this.paused = false
-  this.toEncoding = (to == null ? from : to)
-  this.fromEncoding = (to == null ? '' : from)
-  this.decoder = new AlignedStringDecoder(this.toEncoding)
-}
-util.inherits(StringStream, Stream)
-
-StringStream.prototype.write = function(data) {
-  if (!this.writable) {
-    var err = new Error('stream not writable')
-    err.code = 'EPIPE'
-    this.emit('error', err)
-    return false
-  }
-  if (this.fromEncoding) {
-    if (Buffer.isBuffer(data)) data = data.toString()
-    data = new Buffer(data, this.fromEncoding)
-  }
-  var string = this.decoder.write(data)
-  if (string.length) this.emit('data', string)
-  return !this.paused
-}
-
-StringStream.prototype.flush = function() {
-  if (this.decoder.flush) {
-    var string = this.decoder.flush()
-    if (string.length) this.emit('data', string)
-  }
-}
-
-StringStream.prototype.end = function() {
-  if (!this.writable && !this.readable) return
-  this.flush()
-  this.emit('end')
-  this.writable = this.readable = false
-  this.destroy()
-}
-
-StringStream.prototype.destroy = function() {
-  this.decoder = null
-  this.writable = this.readable = false
-  this.emit('close')
-}
-
-StringStream.prototype.pause = function() {
-  this.paused = true
-}
-
-StringStream.prototype.resume = function () {
-  if (this.paused) this.emit('drain')
-  this.paused = false
-}
-
-function AlignedStringDecoder(encoding) {
-  StringDecoder.call(this, encoding)
-
-  switch (this.encoding) {
-    case 'base64':
-      this.write = alignedWrite
-      this.alignedBuffer = new Buffer(3)
-      this.alignedBytes = 0
-      break
-  }
-}
-util.inherits(AlignedStringDecoder, StringDecoder)
-
-AlignedStringDecoder.prototype.flush = function() {
-  if (!this.alignedBuffer || !this.alignedBytes) return ''
-  var leftover = this.alignedBuffer.toString(this.encoding, 0, this.alignedBytes)
-  this.alignedBytes = 0
-  return leftover
-}
-
-function alignedWrite(buffer) {
-  var rem = (this.alignedBytes + buffer.length) % this.alignedBuffer.length
-  if (!rem && !this.alignedBytes) return buffer.toString(this.encoding)
-
-  var returnBuffer = new Buffer(this.alignedBytes + buffer.length - rem)
-
-  this.alignedBuffer.copy(returnBuffer, 0, 0, this.alignedBytes)
-  buffer.copy(returnBuffer, this.alignedBytes, 0, buffer.length - rem)
-
-  buffer.copy(this.alignedBuffer, 0, buffer.length - rem, buffer.length)
-  this.alignedBytes = rem
-
-  return returnBuffer.toString(this.encoding)
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/LICENSE
deleted file mode 100644
index 1bc286f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/LICENSE
+++ /dev/null
@@ -1,27 +0,0 @@
-Copyright (c) 2015, Salesforce.com, Inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
-3. Neither the name of Salesforce.com nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-===
-
-The following exceptions apply:
-
-===
-
-`public_suffix_list.dat` was obtained from
-<https://publicsuffix.org/list/public_suffix_list.dat> via
-<http://publicsuffix.org>. The license for this file is MPL/2.0.  The header of
-that file reads as follows:
-
-  // This Source Code Form is subject to the terms of the Mozilla Public
-  // License, v. 2.0. If a copy of the MPL was not distributed with this
-  // file, You can obtain one at http://mozilla.org/MPL/2.0/.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/README.md b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/README.md
deleted file mode 100644
index 8d14418..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/README.md
+++ /dev/null
@@ -1,503 +0,0 @@
-[RFC6265](https://tools.ietf.org/html/rfc6265) Cookies and CookieJar for Node.js
-
-[![Build Status](https://travis-ci.org/SalesforceEng/tough-cookie.png?branch=master)](https://travis-ci.org/SalesforceEng/tough-cookie)
-
-[![NPM Stats](https://nodei.co/npm/tough-cookie.png?downloads=true&stars=true)](https://npmjs.org/package/tough-cookie)
-![NPM Downloads](https://nodei.co/npm-dl/tough-cookie.png?months=9)
-
-# Synopsis
-
-``` javascript
-var tough = require('tough-cookie');
-var Cookie = tough.Cookie;
-var cookie = Cookie.parse(header);
-cookie.value = 'somethingdifferent';
-header = cookie.toString();
-
-var cookiejar = new tough.CookieJar();
-cookiejar.setCookie(cookie, 'http://currentdomain.example.com/path', cb);
-// ...
-cookiejar.getCookies('http://example.com/otherpath',function(err,cookies) {
-  res.headers['cookie'] = cookies.join('; ');
-});
-```
-
-# Installation
-
-It's _so_ easy!
-
-`npm install tough-cookie`
-
-Why the name?  NPM modules `cookie`, `cookies` and `cookiejar` were already taken.
-
-# API
-
-## tough
-
-Functions on the module you get from `require('tough-cookie')`.  All can be used as pure functions and don't need to be "bound".
-
-**Note**: prior to 1.0.x, several of these functions took a `strict` parameter. This has since been removed from the API as it was no longer necessary.
-
-### `parseDate(string)`
-
-Parse a cookie date string into a `Date`.  Parses according to RFC6265 Section 5.1.1, not `Date.parse()`.
-
-### `formatDate(date)`
-
-Format a Date into a RFC1123 string (the RFC6265-recommended format).
-
-### `canonicalDomain(str)`
-
-Transforms a domain-name into a canonical domain-name.  The canonical domain-name is a trimmed, lowercased, stripped-of-leading-dot and optionally punycode-encoded domain-name (Section 5.1.2 of RFC6265).  For the most part, this function is idempotent (can be run again on its output without ill effects).
-
-### `domainMatch(str,domStr[,canonicalize=true])`
-
-Answers "does this real domain match the domain in a cookie?".  The `str` is the "current" domain-name and the `domStr` is the "cookie" domain-name.  Matches according to RFC6265 Section 5.1.3, but it helps to think of it as a "suffix match".
-
-The `canonicalize` parameter will run the other two paramters through `canonicalDomain` or not.
-
-### `defaultPath(path)`
-
-Given a current request/response path, gives the Path apropriate for storing in a cookie.  This is basically the "directory" of a "file" in the path, but is specified by Section 5.1.4 of the RFC.
-
-The `path` parameter MUST be _only_ the pathname part of a URI (i.e. excludes the hostname, query, fragment, etc.).  This is the `.pathname` property of node's `uri.parse()` output.
-
-### `pathMatch(reqPath,cookiePath)`
-
-Answers "does the request-path path-match a given cookie-path?" as per RFC6265 Section 5.1.4.  Returns a boolean.
-
-This is essentially a prefix-match where `cookiePath` is a prefix of `reqPath`.
-
-### `parse(cookieString[, options])`
-
-alias for `Cookie.parse(cookieString[, options])`
-
-### `fromJSON(string)`
-
-alias for `Cookie.fromJSON(string)`
-
-### `getPublicSuffix(hostname)`
-
-Returns the public suffix of this hostname.  The public suffix is the shortest domain-name upon which a cookie can be set.  Returns `null` if the hostname cannot have cookies set for it.
-
-For example: `www.example.com` and `www.subdomain.example.com` both have public suffix `example.com`.
-
-For further information, see http://publicsuffix.org/.  This module derives its list from that site.
-
-### `cookieCompare(a,b)`
-
-For use with `.sort()`, sorts a list of cookies into the recommended order given in the RFC (Section 5.4 step 2). The sort algorithm is, in order of precedence:
-
-* Longest `.path`
-* oldest `.creation` (which has a 1ms precision, same as `Date`)
-* lowest `.creationIndex` (to get beyond the 1ms precision)
-
-``` javascript
-var cookies = [ /* unsorted array of Cookie objects */ ];
-cookies = cookies.sort(cookieCompare);
-```
-
-**Note**: Since JavaScript's `Date` is limited to a 1ms precision, cookies within the same milisecond are entirely possible. This is especially true when using the `now` option to `.setCookie()`. The `.creationIndex` property is a per-process global counter, assigned during construction with `new Cookie()`. This preserves the spirit of the RFC sorting: older cookies go first. This works great for `MemoryCookieStore`, since `Set-Cookie` headers are parsed in order, but may not be so great for distributed systems. Sophisticated `Store`s may wish to set this to some other _logical clock_ such that if cookies A and B are created in the same millisecond, but cookie A is created before cookie B, then `A.creationIndex < B.creationIndex`. If you want to alter the global counter, which you probably _shouldn't_ do, it's stored in `Cookie.cookiesCreated`.
-
-### `permuteDomain(domain)`
-
-Generates a list of all possible domains that `domainMatch()` the parameter.  May be handy for implementing cookie stores.
-
-### `permutePath(path)`
-
-Generates a list of all possible paths that `pathMatch()` the parameter.  May be handy for implementing cookie stores.
-
-
-## Cookie
-
-Exported via `tough.Cookie`.
-
-### `Cookie.parse(cookieString[, options])`
-
-Parses a single Cookie or Set-Cookie HTTP header into a `Cookie` object.  Returns `undefined` if the string can't be parsed.
-
-The options parameter is not required and currently has only one property:
-
-  * _loose_ - boolean - if `true` enable parsing of key-less cookies like `=abc` and `=`, which are not RFC-compliant.
-
-If options is not an object, it is ignored, which means you can use `Array#map` with it.
-
-Here's how to process the Set-Cookie header(s) on a node HTTP/HTTPS response:
-
-``` javascript
-if (res.headers['set-cookie'] instanceof Array)
-  cookies = res.headers['set-cookie'].map(Cookie.parse);
-else
-  cookies = [Cookie.parse(res.headers['set-cookie'])];
-```
-
-### Properties
-
-Cookie object properties:
-
-  * _key_ - string - the name or key of the cookie (default "")
-  * _value_ - string - the value of the cookie (default "")
-  * _expires_ - `Date` - if set, the `Expires=` attribute of the cookie (defaults to the string `"Infinity"`). See `setExpires()`
-  * _maxAge_ - seconds - if set, the `Max-Age=` attribute _in seconds_ of the cookie.  May also be set to strings `"Infinity"` and `"-Infinity"` for non-expiry and immediate-expiry, respectively.  See `setMaxAge()`
-  * _domain_ - string - the `Domain=` attribute of the cookie
-  * _path_ - string - the `Path=` of the cookie
-  * _secure_ - boolean - the `Secure` cookie flag
-  * _httpOnly_ - boolean - the `HttpOnly` cookie flag
-  * _extensions_ - `Array` - any unrecognized cookie attributes as strings (even if equal-signs inside)
-  * _creation_ - `Date` - when this cookie was constructed
-  * _creationIndex_ - number - set at construction, used to provide greater sort precision (please see `cookieCompare(a,b)` for a full explanation)
-
-After a cookie has been passed through `CookieJar.setCookie()` it will have the following additional attributes:
-
-  * _hostOnly_ - boolean - is this a host-only cookie (i.e. no Domain field was set, but was instead implied)
-  * _pathIsDefault_ - boolean - if true, there was no Path field on the cookie and `defaultPath()` was used to derive one.
-  * _creation_ - `Date` - **modified** from construction to when the cookie was added to the jar
-  * _lastAccessed_ - `Date` - last time the cookie got accessed. Will affect cookie cleaning once implemented.  Using `cookiejar.getCookies(...)` will update this attribute.
-
-### `Cookie([{properties}])`
-
-Receives an options object that can contain any of the above Cookie properties, uses the default for unspecified properties.
-
-### `.toString()`
-
-encode to a Set-Cookie header value.  The Expires cookie field is set using `formatDate()`, but is omitted entirely if `.expires` is `Infinity`.
-
-### `.cookieString()`
-
-encode to a Cookie header value (i.e. the `.key` and `.value` properties joined with '=').
-
-### `.setExpires(String)`
-
-sets the expiry based on a date-string passed through `parseDate()`.  If parseDate returns `null` (i.e. can't parse this date string), `.expires` is set to `"Infinity"` (a string) is set.
-
-### `.setMaxAge(number)`
-
-sets the maxAge in seconds.  Coerces `-Infinity` to `"-Infinity"` and `Infinity` to `"Infinity"` so it JSON serializes correctly.
-
-### `.expiryTime([now=Date.now()])`
-
-### `.expiryDate([now=Date.now()])`
-
-expiryTime() Computes the absolute unix-epoch milliseconds that this cookie expires. expiryDate() works similarly, except it returns a `Date` object.  Note that in both cases the `now` parameter should be milliseconds.
-
-Max-Age takes precedence over Expires (as per the RFC). The `.creation` attribute -- or, by default, the `now` paramter -- is used to offset the `.maxAge` attribute.
-
-If Expires (`.expires`) is set, that's returned.
-
-Otherwise, `expiryTime()` returns `Infinity` and `expiryDate()` returns a `Date` object for "Tue, 19 Jan 2038 03:14:07 GMT" (latest date that can be expressed by a 32-bit `time_t`; the common limit for most user-agents).
-
-### `.TTL([now=Date.now()])`
-
-compute the TTL relative to `now` (milliseconds).  The same precedence rules as for `expiryTime`/`expiryDate` apply.
-
-The "number" `Infinity` is returned for cookies without an explicit expiry and `0` is returned if the cookie is expired.  Otherwise a time-to-live in milliseconds is returned.
-
-### `.canonicalizedDoman()`
-
-### `.cdomain()`
-
-return the canonicalized `.domain` field.  This is lower-cased and punycode (RFC3490) encoded if the domain has any non-ASCII characters.
-
-### `.toJSON()`
-
-For convenience in using `JSON.serialize(cookie)`. Returns a plain-old `Object` that can be JSON-serialized.
-
-Any `Date` properties (i.e., `.expires`, `.creation`, and `.lastAccessed`) are exported in ISO format (`.toISOString()`).
-
-**NOTE**: Custom `Cookie` properties will be discarded. In tough-cookie 1.x, since there was no `.toJSON` method explicitly defined, all enumerable properties were captured. If you want a property to be serialized, add the property name to the `Cookie.serializableProperties` Array.
-
-### `Cookie.fromJSON(strOrObj)`
-
-Does the reverse of `cookie.toJSON()`. If passed a string, will `JSON.parse()` that first.
-
-Any `Date` properties (i.e., `.expires`, `.creation`, and `.lastAccessed`) are parsed via `Date.parse()`, not the tough-cookie `parseDate`, since it's JavaScript/JSON-y timestamps being handled at this layer.
-
-Returns `null` upon JSON parsing error.
-
-### `.clone()`
-
-Does a deep clone of this cookie, exactly implemented as `Cookie.fromJSON(cookie.toJSON())`.
-
-### `.validate()`
-
-Status: *IN PROGRESS*. Works for a few things, but is by no means comprehensive.
-
-validates cookie attributes for semantic correctness.  Useful for "lint" checking any Set-Cookie headers you generate.  For now, it returns a boolean, but eventually could return a reason string -- you can future-proof with this construct:
-
-``` javascript
-if (cookie.validate() === true) {
-  // it's tasty
-} else {
-  // yuck!
-}
-```
-
-
-## CookieJar
-
-Exported via `tough.CookieJar`.
-
-### `CookieJar([store],[options])`
-
-Simply use `new CookieJar()`.  If you'd like to use a custom store, pass that to the constructor otherwise a `MemoryCookieStore` will be created and used.
-
-The `options` object can be omitted and can have the following properties:
-
-  * _rejectPublicSuffixes_ - boolean - default `true` - reject cookies with domains like "com" and "co.uk"
-  * _looseMode_ - boolean - default `false` - accept malformed cookies like `bar` and `=bar`, which have an implied empty name.
-    This is not in the standard, but is used sometimes on the web and is accepted by (most) browsers.
-
-Since eventually this module would like to support database/remote/etc. CookieJars, continuation passing style is used for CookieJar methods.
-
-### `.setCookie(cookieOrString, currentUrl, [{options},] cb(err,cookie))`
-
-Attempt to set the cookie in the cookie jar.  If the operation fails, an error will be given to the callback `cb`, otherwise the cookie is passed through.  The cookie will have updated `.creation`, `.lastAccessed` and `.hostOnly` properties.
-
-The `options` object can be omitted and can have the following properties:
-
-  * _http_ - boolean - default `true` - indicates if this is an HTTP or non-HTTP API.  Affects HttpOnly cookies.
-  * _secure_ - boolean - autodetect from url - indicates if this is a "Secure" API.  If the currentUrl starts with `https:` or `wss:` then this is defaulted to `true`, otherwise `false`.
-  * _now_ - Date - default `new Date()` - what to use for the creation/access time of cookies
-  * _ignoreError_ - boolean - default `false` - silently ignore things like parse errors and invalid domains.  `Store` errors aren't ignored by this option.
-
-As per the RFC, the `.hostOnly` property is set if there was no "Domain=" parameter in the cookie string (or `.domain` was null on the Cookie object).  The `.domain` property is set to the fully-qualified hostname of `currentUrl` in this case.  Matching this cookie requires an exact hostname match (not a `domainMatch` as per usual).
-
-### `.setCookieSync(cookieOrString, currentUrl, [{options}])`
-
-Synchronous version of `setCookie`; only works with synchronous stores (e.g. the default `MemoryCookieStore`).
-
-### `.getCookies(currentUrl, [{options},] cb(err,cookies))`
-
-Retrieve the list of cookies that can be sent in a Cookie header for the current url.
-
-If an error is encountered, that's passed as `err` to the callback, otherwise an `Array` of `Cookie` objects is passed.  The array is sorted with `cookieCompare()` unless the `{sort:false}` option is given.
-
-The `options` object can be omitted and can have the following properties:
-
-  * _http_ - boolean - default `true` - indicates if this is an HTTP or non-HTTP API.  Affects HttpOnly cookies.
-  * _secure_ - boolean - autodetect from url - indicates if this is a "Secure" API.  If the currentUrl starts with `https:` or `wss:` then this is defaulted to `true`, otherwise `false`.
-  * _now_ - Date - default `new Date()` - what to use for the creation/access time of cookies
-  * _expire_ - boolean - default `true` - perform expiry-time checking of cookies and asynchronously remove expired cookies from the store.  Using `false` will return expired cookies and **not** remove them from the store (which is useful for replaying Set-Cookie headers, potentially).
-  * _allPaths_ - boolean - default `false` - if `true`, do not scope cookies by path. The default uses RFC-compliant path scoping. **Note**: may not be supported by the underlying store (the default `MemoryCookieStore` supports it).
-
-The `.lastAccessed` property of the returned cookies will have been updated.
-
-### `.getCookiesSync(currentUrl, [{options}])`
-
-Synchronous version of `getCookies`; only works with synchronous stores (e.g. the default `MemoryCookieStore`).
-
-### `.getCookieString(...)`
-
-Accepts the same options as `.getCookies()` but passes a string suitable for a Cookie header rather than an array to the callback.  Simply maps the `Cookie` array via `.cookieString()`.
-
-### `.getCookieStringSync(...)`
-
-Synchronous version of `getCookieString`; only works with synchronous stores (e.g. the default `MemoryCookieStore`).
-
-### `.getSetCookieStrings(...)`
-
-Returns an array of strings suitable for **Set-Cookie** headers. Accepts the same options as `.getCookies()`.  Simply maps the cookie array via `.toString()`.
-
-### `.getSetCookieStringsSync(...)`
-
-Synchronous version of `getSetCookieStrings`; only works with synchronous stores (e.g. the default `MemoryCookieStore`).
-
-### `.serialize(cb(err,serializedObject))`
-
-Serialize the Jar if the underlying store supports `.getAllCookies`.
-
-**NOTE**: Custom `Cookie` properties will be discarded. If you want a property to be serialized, add the property name to the `Cookie.serializableProperties` Array.
-
-See [Serialization Format].
-
-### `.serializeSync()`
-
-Sync version of .serialize
-
-### `.toJSON()`
-
-Alias of .serializeSync() for the convenience of `JSON.stringify(cookiejar)`.
-
-### `CookieJar.deserialize(serialized, [store], cb(err,object))`
-
-A new Jar is created and the serialized Cookies are added to the underlying store. Each `Cookie` is added via `store.putCookie` in the order in which they appear in the serialization.
-
-The `store` argument is optional, but should be an instance of `Store`. By default, a new instance of `MemoryCookieStore` is created.
-
-As a convenience, if `serialized` is a string, it is passed through `JSON.parse` first. If that throws an error, this is passed to the callback.
-
-### `CookieJar.deserializeSync(serialized, [store])`
-
-Sync version of `.deserialize`.  _Note_ that the `store` must be synchronous for this to work.
-
-### `CookieJar.fromJSON(string)`
-
-Alias of `.deserializeSync` to provide consistency with `Cookie.fromJSON()`.
-
-### `.clone([store,]cb(err,newJar))`
-
-Produces a deep clone of this jar. Modifications to the original won't affect the clone, and vice versa.
-
-The `store` argument is optional, but should be an instance of `Store`. By default, a new instance of `MemoryCookieStore` is created. Transferring between store types is supported so long as the source implements `.getAllCookies()` and the destination implements `.putCookie()`.
-
-### `.cloneSync([store])`
-
-Synchronous version of `.clone`, returning a new `CookieJar` instance.
-
-The `store` argument is optional, but must be a _synchronous_ `Store` instance if specified. If not passed, a new instance of `MemoryCookieStore` is used.
-
-The _source_ and _destination_ must both be synchronous `Store`s. If one or both stores are asynchronous, use `.clone` instead. Recall that `MemoryCookieStore` supports both synchronous and asynchronous API calls.
-
-## Store
-
-Base class for CookieJar stores. Available as `tough.Store`.
-
-## Store API
-
-The storage model for each `CookieJar` instance can be replaced with a custom implementation.  The default is `MemoryCookieStore` which can be found in the `lib/memstore.js` file.  The API uses continuation-passing-style to allow for asynchronous stores.
-
-Stores should inherit from the base `Store` class, which is available as `require('tough-cookie').Store`.
-
-Stores are asynchronous by default, but if `store.synchronous` is set to `true`, then the `*Sync` methods on the of the containing `CookieJar` can be used (however, the continuation-passing style
-
-All `domain` parameters will have been normalized before calling.
-
-The Cookie store must have all of the following methods.
-
-### `store.findCookie(domain, path, key, cb(err,cookie))`
-
-Retrieve a cookie with the given domain, path and key (a.k.a. name).  The RFC maintains that exactly one of these cookies should exist in a store.  If the store is using versioning, this means that the latest/newest such cookie should be returned.
-
-Callback takes an error and the resulting `Cookie` object.  If no cookie is found then `null` MUST be passed instead (i.e. not an error).
-
-### `store.findCookies(domain, path, cb(err,cookies))`
-
-Locates cookies matching the given domain and path.  This is most often called in the context of `cookiejar.getCookies()` above.
-
-If no cookies are found, the callback MUST be passed an empty array.
-
-The resulting list will be checked for applicability to the current request according to the RFC (domain-match, path-match, http-only-flag, secure-flag, expiry, etc.), so it's OK to use an optimistic search algorithm when implementing this method.  However, the search algorithm used SHOULD try to find cookies that `domainMatch()` the domain and `pathMatch()` the path in order to limit the amount of checking that needs to be done.
-
-As of version 0.9.12, the `allPaths` option to `cookiejar.getCookies()` above will cause the path here to be `null`.  If the path is `null`, path-matching MUST NOT be performed (i.e. domain-matching only).
-
-### `store.putCookie(cookie, cb(err))`
-
-Adds a new cookie to the store.  The implementation SHOULD replace any existing cookie with the same `.domain`, `.path`, and `.key` properties -- depending on the nature of the implementation, it's possible that between the call to `fetchCookie` and `putCookie` that a duplicate `putCookie` can occur.
-
-The `cookie` object MUST NOT be modified; the caller will have already updated the `.creation` and `.lastAccessed` properties.
-
-Pass an error if the cookie cannot be stored.
-
-### `store.updateCookie(oldCookie, newCookie, cb(err))`
-
-Update an existing cookie.  The implementation MUST update the `.value` for a cookie with the same `domain`, `.path` and `.key`.  The implementation SHOULD check that the old value in the store is equivalent to `oldCookie` - how the conflict is resolved is up to the store.
-
-The `.lastAccessed` property will always be different between the two objects (to the precision possible via JavaScript's clock).  Both `.creation` and `.creationIndex` are guaranteed to be the same.  Stores MAY ignore or defer the `.lastAccessed` change at the cost of affecting how cookies are selected for automatic deletion (e.g., least-recently-used, which is up to the store to implement).
-
-Stores may wish to optimize changing the `.value` of the cookie in the store versus storing a new cookie.  If the implementation doesn't define this method a stub that calls `putCookie(newCookie,cb)` will be added to the store object.
-
-The `newCookie` and `oldCookie` objects MUST NOT be modified.
-
-Pass an error if the newCookie cannot be stored.
-
-### `store.removeCookie(domain, path, key, cb(err))`
-
-Remove a cookie from the store (see notes on `findCookie` about the uniqueness constraint).
-
-The implementation MUST NOT pass an error if the cookie doesn't exist; only pass an error due to the failure to remove an existing cookie.
-
-### `store.removeCookies(domain, path, cb(err))`
-
-Removes matching cookies from the store.  The `path` parameter is optional, and if missing means all paths in a domain should be removed.
-
-Pass an error ONLY if removing any existing cookies failed.
-
-### `store.getAllCookies(cb(err, cookies))`
-
-Produces an `Array` of all cookies during `jar.serialize()`. The items in the array can be true `Cookie` objects or generic `Object`s with the [Serialization Format] data structure.
-
-Cookies SHOULD be returned in creation order to preserve sorting via `compareCookies()`. For reference, `MemoryCookieStore` will sort by `.creationIndex` since it uses true `Cookie` objects internally. If you don't return the cookies in creation order, they'll still be sorted by creation time, but this only has a precision of 1ms.  See `compareCookies` for more detail.
-
-Pass an error if retrieval fails.
-
-## MemoryCookieStore
-
-Inherits from `Store`.
-
-A just-in-memory CookieJar synchronous store implementation, used by default. Despite being a synchronous implementation, it's usable with both the synchronous and asynchronous forms of the `CookieJar` API.
-
-## Community Cookie Stores
-
-These are some Store implementations authored and maintained by the community. They aren't official and we don't vouch for them but you may be interested to have a look:
-
-- [`db-cookie-store`](https://github.com/JSBizon/db-cookie-store): SQL including SQLite-based databases
-- [`file-cookie-store`](https://github.com/JSBizon/file-cookie-store): Netscape cookie file format on disk
-- [`redis-cookie-store`](https://github.com/benkroeger/redis-cookie-store): Redis
-- [`tough-cookie-filestore`](https://github.com/mitsuru/tough-cookie-filestore): JSON on disk
-- [`tough-cookie-web-storage-store`](https://github.com/exponentjs/tough-cookie-web-storage-store): DOM localStorage and sessionStorage
-
-
-# Serialization Format
-
-**NOTE**: if you want to have custom `Cookie` properties serialized, add the property name to `Cookie.serializableProperties`.
-
-```js
-  {
-    // The version of tough-cookie that serialized this jar.
-    version: 'tough-cookie@1.x.y',
-
-    // add the store type, to make humans happy:
-    storeType: 'MemoryCookieStore',
-
-    // CookieJar configuration:
-    rejectPublicSuffixes: true,
-    // ... future items go here
-
-    // Gets filled from jar.store.getAllCookies():
-    cookies: [
-      {
-        key: 'string',
-        value: 'string',
-        // ...
-        /* other Cookie.serializableProperties go here */
-      }
-    ]
-  }
-```
-
-# Copyright and License
-
-(tl;dr: BSD-3-Clause with some MPL/2.0)
-
-```text
- Copyright (c) 2015, Salesforce.com, Inc.
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- 3. Neither the name of Salesforce.com nor the names of its contributors may
- be used to endorse or promote products derived from this software without
- specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-```
-
-Portions may be licensed under different licenses (in particular `public_suffix_list.dat` is MPL/2.0); please read that file and the LICENSE file for full details.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/cookie.js b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/cookie.js
deleted file mode 100644
index c3dacfe..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/cookie.js
+++ /dev/null
@@ -1,1336 +0,0 @@
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-'use strict';
-var net = require('net');
-var urlParse = require('url').parse;
-var pubsuffix = require('./pubsuffix');
-var Store = require('./store').Store;
-var MemoryCookieStore = require('./memstore').MemoryCookieStore;
-var pathMatch = require('./pathMatch').pathMatch;
-var VERSION = require('../package.json').version;
-
-var punycode;
-try {
-  punycode = require('punycode');
-} catch(e) {
-  console.warn("cookie: can't load punycode; won't use punycode for domain normalization");
-}
-
-var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/;
-
-// From RFC6265 S4.1.1
-// note that it excludes \x3B ";"
-var COOKIE_OCTET  = /[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]/;
-var COOKIE_OCTETS = new RegExp('^'+COOKIE_OCTET.source+'+$');
-
-var CONTROL_CHARS = /[\x00-\x1F]/;
-
-// Double quotes are part of the value (see: S4.1.1).
-// '\r', '\n' and '\0' should be treated as a terminator in the "relaxed" mode
-// (see: https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60)
-// '=' and ';' are attribute/values separators
-// (see: https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L64)
-var COOKIE_PAIR = /^(([^=;]+))\s*=\s*([^\n\r\0]*)/;
-
-// Used to parse non-RFC-compliant cookies like '=abc' when given the `loose`
-// option in Cookie.parse:
-var LOOSE_COOKIE_PAIR = /^((?:=)?([^=;]*)\s*=\s*)?([^\n\r\0]*)/;
-
-// RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"'
-// Note ';' is \x3B
-var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/;
-
-var DAY_OF_MONTH = /^(\d{1,2})[^\d]*$/;
-var TIME = /^(\d{1,2})[^\d]*:(\d{1,2})[^\d]*:(\d{1,2})[^\d]*$/;
-var MONTH = /^(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)/i;
-
-var MONTH_TO_NUM = {
-  jan:0, feb:1, mar:2, apr:3, may:4, jun:5,
-  jul:6, aug:7, sep:8, oct:9, nov:10, dec:11
-};
-var NUM_TO_MONTH = [
-  'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'
-];
-var NUM_TO_DAY = [
-  'Sun','Mon','Tue','Wed','Thu','Fri','Sat'
-];
-
-var YEAR = /^(\d{2}|\d{4})$/; // 2 to 4 digits
-
-var MAX_TIME = 2147483647000; // 31-bit max
-var MIN_TIME = 0; // 31-bit min
-
-
-// RFC6265 S5.1.1 date parser:
-function parseDate(str) {
-  if (!str) {
-    return;
-  }
-
-  /* RFC6265 S5.1.1:
-   * 2. Process each date-token sequentially in the order the date-tokens
-   * appear in the cookie-date
-   */
-  var tokens = str.split(DATE_DELIM);
-  if (!tokens) {
-    return;
-  }
-
-  var hour = null;
-  var minutes = null;
-  var seconds = null;
-  var day = null;
-  var month = null;
-  var year = null;
-
-  for (var i=0; i<tokens.length; i++) {
-    var token = tokens[i].trim();
-    if (!token.length) {
-      continue;
-    }
-
-    var result;
-
-    /* 2.1. If the found-time flag is not set and the token matches the time
-     * production, set the found-time flag and set the hour- value,
-     * minute-value, and second-value to the numbers denoted by the digits in
-     * the date-token, respectively.  Skip the remaining sub-steps and continue
-     * to the next date-token.
-     */
-    if (seconds === null) {
-      result = TIME.exec(token);
-      if (result) {
-        hour = parseInt(result[1], 10);
-        minutes = parseInt(result[2], 10);
-        seconds = parseInt(result[3], 10);
-        /* RFC6265 S5.1.1.5:
-         * [fail if]
-         * *  the hour-value is greater than 23,
-         * *  the minute-value is greater than 59, or
-         * *  the second-value is greater than 59.
-         */
-        if(hour > 23 || minutes > 59 || seconds > 59) {
-          return;
-        }
-
-        continue;
-      }
-    }
-
-    /* 2.2. If the found-day-of-month flag is not set and the date-token matches
-     * the day-of-month production, set the found-day-of- month flag and set
-     * the day-of-month-value to the number denoted by the date-token.  Skip
-     * the remaining sub-steps and continue to the next date-token.
-     */
-    if (day === null) {
-      result = DAY_OF_MONTH.exec(token);
-      if (result) {
-        day = parseInt(result, 10);
-        /* RFC6265 S5.1.1.5:
-         * [fail if] the day-of-month-value is less than 1 or greater than 31
-         */
-        if(day < 1 || day > 31) {
-          return;
-        }
-        continue;
-      }
-    }
-
-    /* 2.3. If the found-month flag is not set and the date-token matches the
-     * month production, set the found-month flag and set the month-value to
-     * the month denoted by the date-token.  Skip the remaining sub-steps and
-     * continue to the next date-token.
-     */
-    if (month === null) {
-      result = MONTH.exec(token);
-      if (result) {
-        month = MONTH_TO_NUM[result[1].toLowerCase()];
-        continue;
-      }
-    }
-
-    /* 2.4. If the found-year flag is not set and the date-token matches the year
-     * production, set the found-year flag and set the year-value to the number
-     * denoted by the date-token.  Skip the remaining sub-steps and continue to
-     * the next date-token.
-     */
-    if (year === null) {
-      result = YEAR.exec(token);
-      if (result) {
-        year = parseInt(result[0], 10);
-        /* From S5.1.1:
-         * 3.  If the year-value is greater than or equal to 70 and less
-         * than or equal to 99, increment the year-value by 1900.
-         * 4.  If the year-value is greater than or equal to 0 and less
-         * than or equal to 69, increment the year-value by 2000.
-         */
-        if (70 <= year && year <= 99) {
-          year += 1900;
-        } else if (0 <= year && year <= 69) {
-          year += 2000;
-        }
-
-        if (year < 1601) {
-          return; // 5. ... the year-value is less than 1601
-        }
-      }
-    }
-  }
-
-  if (seconds === null || day === null || month === null || year === null) {
-    return; // 5. ... at least one of the found-day-of-month, found-month, found-
-            // year, or found-time flags is not set,
-  }
-
-  return new Date(Date.UTC(year, month, day, hour, minutes, seconds));
-}
-
-function formatDate(date) {
-  var d = date.getUTCDate(); d = d >= 10 ? d : '0'+d;
-  var h = date.getUTCHours(); h = h >= 10 ? h : '0'+h;
-  var m = date.getUTCMinutes(); m = m >= 10 ? m : '0'+m;
-  var s = date.getUTCSeconds(); s = s >= 10 ? s : '0'+s;
-  return NUM_TO_DAY[date.getUTCDay()] + ', ' +
-    d+' '+ NUM_TO_MONTH[date.getUTCMonth()] +' '+ date.getUTCFullYear() +' '+
-    h+':'+m+':'+s+' GMT';
-}
-
-// S5.1.2 Canonicalized Host Names
-function canonicalDomain(str) {
-  if (str == null) {
-    return null;
-  }
-  str = str.trim().replace(/^\./,''); // S4.1.2.3 & S5.2.3: ignore leading .
-
-  // convert to IDN if any non-ASCII characters
-  if (punycode && /[^\u0001-\u007f]/.test(str)) {
-    str = punycode.toASCII(str);
-  }
-
-  return str.toLowerCase();
-}
-
-// S5.1.3 Domain Matching
-function domainMatch(str, domStr, canonicalize) {
-  if (str == null || domStr == null) {
-    return null;
-  }
-  if (canonicalize !== false) {
-    str = canonicalDomain(str);
-    domStr = canonicalDomain(domStr);
-  }
-
-  /*
-   * "The domain string and the string are identical. (Note that both the
-   * domain string and the string will have been canonicalized to lower case at
-   * this point)"
-   */
-  if (str == domStr) {
-    return true;
-  }
-
-  /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */
-
-  /* "* The string is a host name (i.e., not an IP address)." */
-  if (net.isIP(str)) {
-    return false;
-  }
-
-  /* "* The domain string is a suffix of the string" */
-  var idx = str.indexOf(domStr);
-  if (idx <= 0) {
-    return false; // it's a non-match (-1) or prefix (0)
-  }
-
-  // e.g "a.b.c".indexOf("b.c") === 2
-  // 5 === 3+2
-  if (str.length !== domStr.length + idx) { // it's not a suffix
-    return false;
-  }
-
-  /* "* The last character of the string that is not included in the domain
-  * string is a %x2E (".") character." */
-  if (str.substr(idx-1,1) !== '.') {
-    return false;
-  }
-
-  return true;
-}
-
-
-// RFC6265 S5.1.4 Paths and Path-Match
-
-/*
- * "The user agent MUST use an algorithm equivalent to the following algorithm
- * to compute the default-path of a cookie:"
- *
- * Assumption: the path (and not query part or absolute uri) is passed in.
- */
-function defaultPath(path) {
-  // "2. If the uri-path is empty or if the first character of the uri-path is not
-  // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps.
-  if (!path || path.substr(0,1) !== "/") {
-    return "/";
-  }
-
-  // "3. If the uri-path contains no more than one %x2F ("/") character, output
-  // %x2F ("/") and skip the remaining step."
-  if (path === "/") {
-    return path;
-  }
-
-  var rightSlash = path.lastIndexOf("/");
-  if (rightSlash === 0) {
-    return "/";
-  }
-
-  // "4. Output the characters of the uri-path from the first character up to,
-  // but not including, the right-most %x2F ("/")."
-  return path.slice(0, rightSlash);
-}
-
-
-function parse(str, options) {
-  if (!options || typeof options !== 'object') {
-    options = {};
-  }
-  str = str.trim();
-
-  // We use a regex to parse the "name-value-pair" part of S5.2
-  var firstSemi = str.indexOf(';'); // S5.2 step 1
-  var pairRe = options.loose ? LOOSE_COOKIE_PAIR : COOKIE_PAIR;
-  var result = pairRe.exec(firstSemi === -1 ? str : str.substr(0,firstSemi));
-
-  // Rx satisfies the "the name string is empty" and "lacks a %x3D ("=")"
-  // constraints as well as trimming any whitespace.
-  if (!result) {
-    return;
-  }
-
-  var c = new Cookie();
-  if (result[1]) {
-    c.key = result[2].trim();
-  } else {
-    c.key = '';
-  }
-  c.value = result[3].trim();
-  if (CONTROL_CHARS.test(c.key) || CONTROL_CHARS.test(c.value)) {
-    return;
-  }
-
-  if (firstSemi === -1) {
-    return c;
-  }
-
-  // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string
-  // (including the %x3B (";") in question)." plus later on in the same section
-  // "discard the first ";" and trim".
-  var unparsed = str.slice(firstSemi + 1).trim();
-
-  // "If the unparsed-attributes string is empty, skip the rest of these
-  // steps."
-  if (unparsed.length === 0) {
-    return c;
-  }
-
-  /*
-   * S5.2 says that when looping over the items "[p]rocess the attribute-name
-   * and attribute-value according to the requirements in the following
-   * subsections" for every item.  Plus, for many of the individual attributes
-   * in S5.3 it says to use the "attribute-value of the last attribute in the
-   * cookie-attribute-list".  Therefore, in this implementation, we overwrite
-   * the previous value.
-   */
-  var cookie_avs = unparsed.split(';');
-  while (cookie_avs.length) {
-    var av = cookie_avs.shift().trim();
-    if (av.length === 0) { // happens if ";;" appears
-      continue;
-    }
-    var av_sep = av.indexOf('=');
-    var av_key, av_value;
-
-    if (av_sep === -1) {
-      av_key = av;
-      av_value = null;
-    } else {
-      av_key = av.substr(0,av_sep);
-      av_value = av.substr(av_sep+1);
-    }
-
-    av_key = av_key.trim().toLowerCase();
-
-    if (av_value) {
-      av_value = av_value.trim();
-    }
-
-    switch(av_key) {
-    case 'expires': // S5.2.1
-      if (av_value) {
-        var exp = parseDate(av_value);
-        // "If the attribute-value failed to parse as a cookie date, ignore the
-        // cookie-av."
-        if (exp) {
-          // over and underflow not realistically a concern: V8's getTime() seems to
-          // store something larger than a 32-bit time_t (even with 32-bit node)
-          c.expires = exp;
-        }
-      }
-      break;
-
-    case 'max-age': // S5.2.2
-      if (av_value) {
-        // "If the first character of the attribute-value is not a DIGIT or a "-"
-        // character ...[or]... If the remainder of attribute-value contains a
-        // non-DIGIT character, ignore the cookie-av."
-        if (/^-?[0-9]+$/.test(av_value)) {
-          var delta = parseInt(av_value, 10);
-          // "If delta-seconds is less than or equal to zero (0), let expiry-time
-          // be the earliest representable date and time."
-          c.setMaxAge(delta);
-        }
-      }
-      break;
-
-    case 'domain': // S5.2.3
-      // "If the attribute-value is empty, the behavior is undefined.  However,
-      // the user agent SHOULD ignore the cookie-av entirely."
-      if (av_value) {
-        // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E
-        // (".") character."
-        var domain = av_value.trim().replace(/^\./, '');
-        if (domain) {
-          // "Convert the cookie-domain to lower case."
-          c.domain = domain.toLowerCase();
-        }
-      }
-      break;
-
-    case 'path': // S5.2.4
-      /*
-       * "If the attribute-value is empty or if the first character of the
-       * attribute-value is not %x2F ("/"):
-       *   Let cookie-path be the default-path.
-       * Otherwise:
-       *   Let cookie-path be the attribute-value."
-       *
-       * We'll represent the default-path as null since it depends on the
-       * context of the parsing.
-       */
-      c.path = av_value && av_value[0] === "/" ? av_value : null;
-      break;
-
-    case 'secure': // S5.2.5
-      /*
-       * "If the attribute-name case-insensitively matches the string "Secure",
-       * the user agent MUST append an attribute to the cookie-attribute-list
-       * with an attribute-name of Secure and an empty attribute-value."
-       */
-      c.secure = true;
-      break;
-
-    case 'httponly': // S5.2.6 -- effectively the same as 'secure'
-      c.httpOnly = true;
-      break;
-
-    default:
-      c.extensions = c.extensions || [];
-      c.extensions.push(av);
-      break;
-    }
-  }
-
-  return c;
-}
-
-// avoid the V8 deoptimization monster!
-function jsonParse(str) {
-  var obj;
-  try {
-    obj = JSON.parse(str);
-  } catch (e) {
-    return e;
-  }
-  return obj;
-}
-
-function fromJSON(str) {
-  if (!str) {
-    return null;
-  }
-
-  var obj;
-  if (typeof str === 'string') {
-    obj = jsonParse(str);
-    if (obj instanceof Error) {
-      return null;
-    }
-  } else {
-    // assume it's an Object
-    obj = str;
-  }
-
-  var c = new Cookie();
-  for (var i=0; i<Cookie.serializableProperties.length; i++) {
-    var prop = Cookie.serializableProperties[i];
-    if (obj[prop] === undefined ||
-        obj[prop] === Cookie.prototype[prop])
-    {
-      continue; // leave as prototype default
-    }
-
-    if (prop === 'expires' ||
-        prop === 'creation' ||
-        prop === 'lastAccessed')
-    {
-      if (obj[prop] === null) {
-        c[prop] = null;
-      } else {
-        c[prop] = obj[prop] == "Infinity" ?
-          "Infinity" : new Date(obj[prop]);
-      }
-    } else {
-      c[prop] = obj[prop];
-    }
-  }
-
-  return c;
-}
-
-/* Section 5.4 part 2:
- * "*  Cookies with longer paths are listed before cookies with
- *     shorter paths.
- *
- *  *  Among cookies that have equal-length path fields, cookies with
- *     earlier creation-times are listed before cookies with later
- *     creation-times."
- */
-
-function cookieCompare(a,b) {
-  var cmp = 0;
-
-  // descending for length: b CMP a
-  var aPathLen = a.path ? a.path.length : 0;
-  var bPathLen = b.path ? b.path.length : 0;
-  cmp = bPathLen - aPathLen;
-  if (cmp !== 0) {
-    return cmp;
-  }
-
-  // ascending for time: a CMP b
-  var aTime = a.creation ? a.creation.getTime() : MAX_TIME;
-  var bTime = b.creation ? b.creation.getTime() : MAX_TIME;
-  cmp = aTime - bTime;
-  if (cmp !== 0) {
-    return cmp;
-  }
-
-  // break ties for the same millisecond (precision of JavaScript's clock)
-  cmp = a.creationIndex - b.creationIndex;
-
-  return cmp;
-}
-
-// Gives the permutation of all possible pathMatch()es of a given path. The
-// array is in longest-to-shortest order.  Handy for indexing.
-function permutePath(path) {
-  if (path === '/') {
-    return ['/'];
-  }
-  if (path.lastIndexOf('/') === path.length-1) {
-    path = path.substr(0,path.length-1);
-  }
-  var permutations = [path];
-  while (path.length > 1) {
-    var lindex = path.lastIndexOf('/');
-    if (lindex === 0) {
-      break;
-    }
-    path = path.substr(0,lindex);
-    permutations.push(path);
-  }
-  permutations.push('/');
-  return permutations;
-}
-
-function getCookieContext(url) {
-  if (url instanceof Object) {
-    return url;
-  }
-  // NOTE: decodeURI will throw on malformed URIs (see GH-32).
-  // Therefore, we will just skip decoding for such URIs.
-  try {
-    url = decodeURI(url);
-  }
-  catch(err) {
-    // Silently swallow error
-  }
-
-  return urlParse(url);
-}
-
-function Cookie(options) {
-  options = options || {};
-
-  Object.keys(options).forEach(function(prop) {
-    if (Cookie.prototype.hasOwnProperty(prop) &&
-        Cookie.prototype[prop] !== options[prop] &&
-        prop.substr(0,1) !== '_')
-    {
-      this[prop] = options[prop];
-    }
-  }, this);
-
-  this.creation = this.creation || new Date();
-
-  // used to break creation ties in cookieCompare():
-  Object.defineProperty(this, 'creationIndex', {
-    configurable: false,
-    enumerable: false, // important for assert.deepEqual checks
-    writable: true,
-    value: ++Cookie.cookiesCreated
-  });
-}
-
-Cookie.cookiesCreated = 0; // incremented each time a cookie is created
-
-Cookie.parse = parse;
-Cookie.fromJSON = fromJSON;
-
-Cookie.prototype.key = "";
-Cookie.prototype.value = "";
-
-// the order in which the RFC has them:
-Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity
-Cookie.prototype.maxAge = null; // takes precedence over expires for TTL
-Cookie.prototype.domain = null;
-Cookie.prototype.path = null;
-Cookie.prototype.secure = false;
-Cookie.prototype.httpOnly = false;
-Cookie.prototype.extensions = null;
-
-// set by the CookieJar:
-Cookie.prototype.hostOnly = null; // boolean when set
-Cookie.prototype.pathIsDefault = null; // boolean when set
-Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse
-Cookie.prototype.lastAccessed = null; // Date when set
-Object.defineProperty(Cookie.prototype, 'creationIndex', {
-  configurable: true,
-  enumerable: false,
-  writable: true,
-  value: 0
-});
-
-Cookie.serializableProperties = Object.keys(Cookie.prototype)
-  .filter(function(prop) {
-    return !(
-      Cookie.prototype[prop] instanceof Function ||
-      prop === 'creationIndex' ||
-      prop.substr(0,1) === '_'
-    );
-  });
-
-Cookie.prototype.inspect = function inspect() {
-  var now = Date.now();
-  return 'Cookie="'+this.toString() +
-    '; hostOnly='+(this.hostOnly != null ? this.hostOnly : '?') +
-    '; aAge='+(this.lastAccessed ? (now-this.lastAccessed.getTime())+'ms' : '?') +
-    '; cAge='+(this.creation ? (now-this.creation.getTime())+'ms' : '?') +
-    '"';
-};
-
-Cookie.prototype.toJSON = function() {
-  var obj = {};
-
-  var props = Cookie.serializableProperties;
-  for (var i=0; i<props.length; i++) {
-    var prop = props[i];
-    if (this[prop] === Cookie.prototype[prop]) {
-      continue; // leave as prototype default
-    }
-
-    if (prop === 'expires' ||
-        prop === 'creation' ||
-        prop === 'lastAccessed')
-    {
-      if (this[prop] === null) {
-        obj[prop] = null;
-      } else {
-        obj[prop] = this[prop] == "Infinity" ? // intentionally not ===
-          "Infinity" : this[prop].toISOString();
-      }
-    } else if (prop === 'maxAge') {
-      if (this[prop] !== null) {
-        // again, intentionally not ===
-        obj[prop] = (this[prop] == Infinity || this[prop] == -Infinity) ?
-          this[prop].toString() : this[prop];
-      }
-    } else {
-      if (this[prop] !== Cookie.prototype[prop]) {
-        obj[prop] = this[prop];
-      }
-    }
-  }
-
-  return obj;
-};
-
-Cookie.prototype.clone = function() {
-  return fromJSON(this.toJSON());
-};
-
-Cookie.prototype.validate = function validate() {
-  if (!COOKIE_OCTETS.test(this.value)) {
-    return false;
-  }
-  if (this.expires != Infinity && !(this.expires instanceof Date) && !parseDate(this.expires)) {
-    return false;
-  }
-  if (this.maxAge != null && this.maxAge <= 0) {
-    return false; // "Max-Age=" non-zero-digit *DIGIT
-  }
-  if (this.path != null && !PATH_VALUE.test(this.path)) {
-    return false;
-  }
-
-  var cdomain = this.cdomain();
-  if (cdomain) {
-    if (cdomain.match(/\.$/)) {
-      return false; // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this
-    }
-    var suffix = pubsuffix.getPublicSuffix(cdomain);
-    if (suffix == null) { // it's a public suffix
-      return false;
-    }
-  }
-  return true;
-};
-
-Cookie.prototype.setExpires = function setExpires(exp) {
-  if (exp instanceof Date) {
-    this.expires = exp;
-  } else {
-    this.expires = parseDate(exp) || "Infinity";
-  }
-};
-
-Cookie.prototype.setMaxAge = function setMaxAge(age) {
-  if (age === Infinity || age === -Infinity) {
-    this.maxAge = age.toString(); // so JSON.stringify() works
-  } else {
-    this.maxAge = age;
-  }
-};
-
-// gives Cookie header format
-Cookie.prototype.cookieString = function cookieString() {
-  var val = this.value;
-  if (val == null) {
-    val = '';
-  }
-  if (this.key === '') {
-    return val;
-  }
-  return this.key+'='+val;
-};
-
-// gives Set-Cookie header format
-Cookie.prototype.toString = function toString() {
-  var str = this.cookieString();
-
-  if (this.expires != Infinity) {
-    if (this.expires instanceof Date) {
-      str += '; Expires='+formatDate(this.expires);
-    } else {
-      str += '; Expires='+this.expires;
-    }
-  }
-
-  if (this.maxAge != null && this.maxAge != Infinity) {
-    str += '; Max-Age='+this.maxAge;
-  }
-
-  if (this.domain && !this.hostOnly) {
-    str += '; Domain='+this.domain;
-  }
-  if (this.path) {
-    str += '; Path='+this.path;
-  }
-
-  if (this.secure) {
-    str += '; Secure';
-  }
-  if (this.httpOnly) {
-    str += '; HttpOnly';
-  }
-  if (this.extensions) {
-    this.extensions.forEach(function(ext) {
-      str += '; '+ext;
-    });
-  }
-
-  return str;
-};
-
-// TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere)
-// S5.3 says to give the "latest representable date" for which we use Infinity
-// For "expired" we use 0
-Cookie.prototype.TTL = function TTL(now) {
-  /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
-   * attribute, the Max-Age attribute has precedence and controls the
-   * expiration date of the cookie.
-   * (Concurs with S5.3 step 3)
-   */
-  if (this.maxAge != null) {
-    return this.maxAge<=0 ? 0 : this.maxAge*1000;
-  }
-
-  var expires = this.expires;
-  if (expires != Infinity) {
-    if (!(expires instanceof Date)) {
-      expires = parseDate(expires) || Infinity;
-    }
-
-    if (expires == Infinity) {
-      return Infinity;
-    }
-
-    return expires.getTime() - (now || Date.now());
-  }
-
-  return Infinity;
-};
-
-// expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere)
-Cookie.prototype.expiryTime = function expiryTime(now) {
-  if (this.maxAge != null) {
-    var relativeTo = now || this.creation || new Date();
-    var age = (this.maxAge <= 0) ? -Infinity : this.maxAge*1000;
-    return relativeTo.getTime() + age;
-  }
-
-  if (this.expires == Infinity) {
-    return Infinity;
-  }
-  return this.expires.getTime();
-};
-
-// expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere), except it returns a Date
-Cookie.prototype.expiryDate = function expiryDate(now) {
-  var millisec = this.expiryTime(now);
-  if (millisec == Infinity) {
-    return new Date(MAX_TIME);
-  } else if (millisec == -Infinity) {
-    return new Date(MIN_TIME);
-  } else {
-    return new Date(millisec);
-  }
-};
-
-// This replaces the "persistent-flag" parts of S5.3 step 3
-Cookie.prototype.isPersistent = function isPersistent() {
-  return (this.maxAge != null || this.expires != Infinity);
-};
-
-// Mostly S5.1.2 and S5.2.3:
-Cookie.prototype.cdomain =
-Cookie.prototype.canonicalizedDomain = function canonicalizedDomain() {
-  if (this.domain == null) {
-    return null;
-  }
-  return canonicalDomain(this.domain);
-};
-
-function CookieJar(store, options) {
-  if (typeof options === "boolean") {
-    options = {rejectPublicSuffixes: options};
-  } else if (options == null) {
-    options = {};
-  }
-  if (options.rejectPublicSuffixes != null) {
-    this.rejectPublicSuffixes = options.rejectPublicSuffixes;
-  }
-  if (options.looseMode != null) {
-    this.enableLooseMode = options.looseMode;
-  }
-
-  if (!store) {
-    store = new MemoryCookieStore();
-  }
-  this.store = store;
-}
-CookieJar.prototype.store = null;
-CookieJar.prototype.rejectPublicSuffixes = true;
-CookieJar.prototype.enableLooseMode = false;
-var CAN_BE_SYNC = [];
-
-CAN_BE_SYNC.push('setCookie');
-CookieJar.prototype.setCookie = function(cookie, url, options, cb) {
-  var err;
-  var context = getCookieContext(url);
-  if (options instanceof Function) {
-    cb = options;
-    options = {};
-  }
-
-  var host = canonicalDomain(context.hostname);
-  var loose = this.enableLooseMode;
-  if (options.loose != null) {
-    loose = options.loose;
-  }
-
-  // S5.3 step 1
-  if (!(cookie instanceof Cookie)) {
-    cookie = Cookie.parse(cookie, { loose: loose });
-  }
-  if (!cookie) {
-    err = new Error("Cookie failed to parse");
-    return cb(options.ignoreError ? null : err);
-  }
-
-  // S5.3 step 2
-  var now = options.now || new Date(); // will assign later to save effort in the face of errors
-
-  // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie()
-
-  // S5.3 step 4: NOOP; domain is null by default
-
-  // S5.3 step 5: public suffixes
-  if (this.rejectPublicSuffixes && cookie.domain) {
-    var suffix = pubsuffix.getPublicSuffix(cookie.cdomain());
-    if (suffix == null) { // e.g. "com"
-      err = new Error("Cookie has domain set to a public suffix");
-      return cb(options.ignoreError ? null : err);
-    }
-  }
-
-  // S5.3 step 6:
-  if (cookie.domain) {
-    if (!domainMatch(host, cookie.cdomain(), false)) {
-      err = new Error("Cookie not in this host's domain. Cookie:"+cookie.cdomain()+" Request:"+host);
-      return cb(options.ignoreError ? null : err);
-    }
-
-    if (cookie.hostOnly == null) { // don't reset if already set
-      cookie.hostOnly = false;
-    }
-
-  } else {
-    cookie.hostOnly = true;
-    cookie.domain = host;
-  }
-
-  //S5.2.4 If the attribute-value is empty or if the first character of the
-  //attribute-value is not %x2F ("/"):
-  //Let cookie-path be the default-path.
-  if (!cookie.path || cookie.path[0] !== '/') {
-    cookie.path = defaultPath(context.pathname);
-    cookie.pathIsDefault = true;
-  }
-
-  // S5.3 step 8: NOOP; secure attribute
-  // S5.3 step 9: NOOP; httpOnly attribute
-
-  // S5.3 step 10
-  if (options.http === false && cookie.httpOnly) {
-    err = new Error("Cookie is HttpOnly and this isn't an HTTP API");
-    return cb(options.ignoreError ? null : err);
-  }
-
-  var store = this.store;
-
-  if (!store.updateCookie) {
-    store.updateCookie = function(oldCookie, newCookie, cb) {
-      this.putCookie(newCookie, cb);
-    };
-  }
-
-  function withCookie(err, oldCookie) {
-    if (err) {
-      return cb(err);
-    }
-
-    var next = function(err) {
-      if (err) {
-        return cb(err);
-      } else {
-        cb(null, cookie);
-      }
-    };
-
-    if (oldCookie) {
-      // S5.3 step 11 - "If the cookie store contains a cookie with the same name,
-      // domain, and path as the newly created cookie:"
-      if (options.http === false && oldCookie.httpOnly) { // step 11.2
-        err = new Error("old Cookie is HttpOnly and this isn't an HTTP API");
-        return cb(options.ignoreError ? null : err);
-      }
-      cookie.creation = oldCookie.creation; // step 11.3
-      cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker
-      cookie.lastAccessed = now;
-      // Step 11.4 (delete cookie) is implied by just setting the new one:
-      store.updateCookie(oldCookie, cookie, next); // step 12
-
-    } else {
-      cookie.creation = cookie.lastAccessed = now;
-      store.putCookie(cookie, next); // step 12
-    }
-  }
-
-  store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie);
-};
-
-// RFC6365 S5.4
-CAN_BE_SYNC.push('getCookies');
-CookieJar.prototype.getCookies = function(url, options, cb) {
-  var context = getCookieContext(url);
-  if (options instanceof Function) {
-    cb = options;
-    options = {};
-  }
-
-  var host = canonicalDomain(context.hostname);
-  var path = context.pathname || '/';
-
-  var secure = options.secure;
-  if (secure == null && context.protocol &&
-      (context.protocol == 'https:' || context.protocol == 'wss:'))
-  {
-    secure = true;
-  }
-
-  var http = options.http;
-  if (http == null) {
-    http = true;
-  }
-
-  var now = options.now || Date.now();
-  var expireCheck = options.expire !== false;
-  var allPaths = !!options.allPaths;
-  var store = this.store;
-
-  function matchingCookie(c) {
-    // "Either:
-    //   The cookie's host-only-flag is true and the canonicalized
-    //   request-host is identical to the cookie's domain.
-    // Or:
-    //   The cookie's host-only-flag is false and the canonicalized
-    //   request-host domain-matches the cookie's domain."
-    if (c.hostOnly) {
-      if (c.domain != host) {
-        return false;
-      }
-    } else {
-      if (!domainMatch(host, c.domain, false)) {
-        return false;
-      }
-    }
-
-    // "The request-uri's path path-matches the cookie's path."
-    if (!allPaths && !pathMatch(path, c.path)) {
-      return false;
-    }
-
-    // "If the cookie's secure-only-flag is true, then the request-uri's
-    // scheme must denote a "secure" protocol"
-    if (c.secure && !secure) {
-      return false;
-    }
-
-    // "If the cookie's http-only-flag is true, then exclude the cookie if the
-    // cookie-string is being generated for a "non-HTTP" API"
-    if (c.httpOnly && !http) {
-      return false;
-    }
-
-    // deferred from S5.3
-    // non-RFC: allow retention of expired cookies by choice
-    if (expireCheck && c.expiryTime() <= now) {
-      store.removeCookie(c.domain, c.path, c.key, function(){}); // result ignored
-      return false;
-    }
-
-    return true;
-  }
-
-  store.findCookies(host, allPaths ? null : path, function(err,cookies) {
-    if (err) {
-      return cb(err);
-    }
-
-    cookies = cookies.filter(matchingCookie);
-
-    // sorting of S5.4 part 2
-    if (options.sort !== false) {
-      cookies = cookies.sort(cookieCompare);
-    }
-
-    // S5.4 part 3
-    var now = new Date();
-    cookies.forEach(function(c) {
-      c.lastAccessed = now;
-    });
-    // TODO persist lastAccessed
-
-    cb(null,cookies);
-  });
-};
-
-CAN_BE_SYNC.push('getCookieString');
-CookieJar.prototype.getCookieString = function(/*..., cb*/) {
-  var args = Array.prototype.slice.call(arguments,0);
-  var cb = args.pop();
-  var next = function(err,cookies) {
-    if (err) {
-      cb(err);
-    } else {
-      cb(null, cookies
-        .sort(cookieCompare)
-        .map(function(c){
-          return c.cookieString();
-        })
-        .join('; '));
-    }
-  };
-  args.push(next);
-  this.getCookies.apply(this,args);
-};
-
-CAN_BE_SYNC.push('getSetCookieStrings');
-CookieJar.prototype.getSetCookieStrings = function(/*..., cb*/) {
-  var args = Array.prototype.slice.call(arguments,0);
-  var cb = args.pop();
-  var next = function(err,cookies) {
-    if (err) {
-      cb(err);
-    } else {
-      cb(null, cookies.map(function(c){
-        return c.toString();
-      }));
-    }
-  };
-  args.push(next);
-  this.getCookies.apply(this,args);
-};
-
-CAN_BE_SYNC.push('serialize');
-CookieJar.prototype.serialize = function(cb) {
-  var type = this.store.constructor.name;
-  if (type === 'Object') {
-    type = null;
-  }
-
-  // update README.md "Serialization Format" if you change this, please!
-  var serialized = {
-    // The version of tough-cookie that serialized this jar. Generally a good
-    // practice since future versions can make data import decisions based on
-    // known past behavior. When/if this matters, use `semver`.
-    version: 'tough-cookie@'+VERSION,
-
-    // add the store type, to make humans happy:
-    storeType: type,
-
-    // CookieJar configuration:
-    rejectPublicSuffixes: !!this.rejectPublicSuffixes,
-
-    // this gets filled from getAllCookies:
-    cookies: []
-  };
-
-  if (!(this.store.getAllCookies &&
-        typeof this.store.getAllCookies === 'function'))
-  {
-    return cb(new Error('store does not support getAllCookies and cannot be serialized'));
-  }
-
-  this.store.getAllCookies(function(err,cookies) {
-    if (err) {
-      return cb(err);
-    }
-
-    serialized.cookies = cookies.map(function(cookie) {
-      // convert to serialized 'raw' cookies
-      cookie = (cookie instanceof Cookie) ? cookie.toJSON() : cookie;
-
-      // Remove the index so new ones get assigned during deserialization
-      delete cookie.creationIndex;
-
-      return cookie;
-    });
-
-    return cb(null, serialized);
-  });
-};
-
-// well-known name that JSON.stringify calls
-CookieJar.prototype.toJSON = function() {
-  return this.serializeSync();
-};
-
-// use the class method CookieJar.deserialize instead of calling this directly
-CAN_BE_SYNC.push('_importCookies');
-CookieJar.prototype._importCookies = function(serialized, cb) {
-  var jar = this;
-  var cookies = serialized.cookies;
-  if (!cookies || !Array.isArray(cookies)) {
-    return cb(new Error('serialized jar has no cookies array'));
-  }
-
-  function putNext(err) {
-    if (err) {
-      return cb(err);
-    }
-
-    if (!cookies.length) {
-      return cb(err, jar);
-    }
-
-    var cookie;
-    try {
-      cookie = fromJSON(cookies.shift());
-    } catch (e) {
-      return cb(e);
-    }
-
-    if (cookie === null) {
-      return putNext(null); // skip this cookie
-    }
-
-    jar.store.putCookie(cookie, putNext);
-  }
-
-  putNext();
-};
-
-CookieJar.deserialize = function(strOrObj, store, cb) {
-  if (arguments.length !== 3) {
-    // store is optional
-    cb = store;
-    store = null;
-  }
-
-  var serialized;
-  if (typeof strOrObj === 'string') {
-    serialized = jsonParse(strOrObj);
-    if (serialized instanceof Error) {
-      return cb(serialized);
-    }
-  } else {
-    serialized = strOrObj;
-  }
-
-  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
-  jar._importCookies(serialized, function(err) {
-    if (err) {
-      return cb(err);
-    }
-    cb(null, jar);
-  });
-};
-
-CookieJar.deserializeSync = function(strOrObj, store) {
-  var serialized = typeof strOrObj === 'string' ?
-    JSON.parse(strOrObj) : strOrObj;
-  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
-
-  // catch this mistake early:
-  if (!jar.store.synchronous) {
-    throw new Error('CookieJar store is not synchronous; use async API instead.');
-  }
-
-  jar._importCookiesSync(serialized);
-  return jar;
-};
-CookieJar.fromJSON = CookieJar.deserializeSync;
-
-CAN_BE_SYNC.push('clone');
-CookieJar.prototype.clone = function(newStore, cb) {
-  if (arguments.length === 1) {
-    cb = newStore;
-    newStore = null;
-  }
-
-  this.serialize(function(err,serialized) {
-    if (err) {
-      return cb(err);
-    }
-    CookieJar.deserialize(newStore, serialized, cb);
-  });
-};
-
-// Use a closure to provide a true imperative API for synchronous stores.
-function syncWrap(method) {
-  return function() {
-    if (!this.store.synchronous) {
-      throw new Error('CookieJar store is not synchronous; use async API instead.');
-    }
-
-    var args = Array.prototype.slice.call(arguments);
-    var syncErr, syncResult;
-    args.push(function syncCb(err, result) {
-      syncErr = err;
-      syncResult = result;
-    });
-    this[method].apply(this, args);
-
-    if (syncErr) {
-      throw syncErr;
-    }
-    return syncResult;
-  };
-}
-
-// wrap all declared CAN_BE_SYNC methods in the sync wrapper
-CAN_BE_SYNC.forEach(function(method) {
-  CookieJar.prototype[method+'Sync'] = syncWrap(method);
-});
-
-module.exports = {
-  CookieJar: CookieJar,
-  Cookie: Cookie,
-  Store: Store,
-  MemoryCookieStore: MemoryCookieStore,
-  parseDate: parseDate,
-  formatDate: formatDate,
-  parse: parse,
-  fromJSON: fromJSON,
-  domainMatch: domainMatch,
-  defaultPath: defaultPath,
-  pathMatch: pathMatch,
-  getPublicSuffix: pubsuffix.getPublicSuffix,
-  cookieCompare: cookieCompare,
-  permuteDomain: require('./permuteDomain').permuteDomain,
-  permutePath: permutePath,
-  canonicalDomain: canonicalDomain
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/cookie.js.orig b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/cookie.js.orig
deleted file mode 100644
index c3dacfe..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/cookie.js.orig
+++ /dev/null
@@ -1,1336 +0,0 @@
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-'use strict';
-var net = require('net');
-var urlParse = require('url').parse;
-var pubsuffix = require('./pubsuffix');
-var Store = require('./store').Store;
-var MemoryCookieStore = require('./memstore').MemoryCookieStore;
-var pathMatch = require('./pathMatch').pathMatch;
-var VERSION = require('../package.json').version;
-
-var punycode;
-try {
-  punycode = require('punycode');
-} catch(e) {
-  console.warn("cookie: can't load punycode; won't use punycode for domain normalization");
-}
-
-var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/;
-
-// From RFC6265 S4.1.1
-// note that it excludes \x3B ";"
-var COOKIE_OCTET  = /[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]/;
-var COOKIE_OCTETS = new RegExp('^'+COOKIE_OCTET.source+'+$');
-
-var CONTROL_CHARS = /[\x00-\x1F]/;
-
-// Double quotes are part of the value (see: S4.1.1).
-// '\r', '\n' and '\0' should be treated as a terminator in the "relaxed" mode
-// (see: https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60)
-// '=' and ';' are attribute/values separators
-// (see: https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L64)
-var COOKIE_PAIR = /^(([^=;]+))\s*=\s*([^\n\r\0]*)/;
-
-// Used to parse non-RFC-compliant cookies like '=abc' when given the `loose`
-// option in Cookie.parse:
-var LOOSE_COOKIE_PAIR = /^((?:=)?([^=;]*)\s*=\s*)?([^\n\r\0]*)/;
-
-// RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"'
-// Note ';' is \x3B
-var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/;
-
-var DAY_OF_MONTH = /^(\d{1,2})[^\d]*$/;
-var TIME = /^(\d{1,2})[^\d]*:(\d{1,2})[^\d]*:(\d{1,2})[^\d]*$/;
-var MONTH = /^(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)/i;
-
-var MONTH_TO_NUM = {
-  jan:0, feb:1, mar:2, apr:3, may:4, jun:5,
-  jul:6, aug:7, sep:8, oct:9, nov:10, dec:11
-};
-var NUM_TO_MONTH = [
-  'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'
-];
-var NUM_TO_DAY = [
-  'Sun','Mon','Tue','Wed','Thu','Fri','Sat'
-];
-
-var YEAR = /^(\d{2}|\d{4})$/; // 2 to 4 digits
-
-var MAX_TIME = 2147483647000; // 31-bit max
-var MIN_TIME = 0; // 31-bit min
-
-
-// RFC6265 S5.1.1 date parser:
-function parseDate(str) {
-  if (!str) {
-    return;
-  }
-
-  /* RFC6265 S5.1.1:
-   * 2. Process each date-token sequentially in the order the date-tokens
-   * appear in the cookie-date
-   */
-  var tokens = str.split(DATE_DELIM);
-  if (!tokens) {
-    return;
-  }
-
-  var hour = null;
-  var minutes = null;
-  var seconds = null;
-  var day = null;
-  var month = null;
-  var year = null;
-
-  for (var i=0; i<tokens.length; i++) {
-    var token = tokens[i].trim();
-    if (!token.length) {
-      continue;
-    }
-
-    var result;
-
-    /* 2.1. If the found-time flag is not set and the token matches the time
-     * production, set the found-time flag and set the hour- value,
-     * minute-value, and second-value to the numbers denoted by the digits in
-     * the date-token, respectively.  Skip the remaining sub-steps and continue
-     * to the next date-token.
-     */
-    if (seconds === null) {
-      result = TIME.exec(token);
-      if (result) {
-        hour = parseInt(result[1], 10);
-        minutes = parseInt(result[2], 10);
-        seconds = parseInt(result[3], 10);
-        /* RFC6265 S5.1.1.5:
-         * [fail if]
-         * *  the hour-value is greater than 23,
-         * *  the minute-value is greater than 59, or
-         * *  the second-value is greater than 59.
-         */
-        if(hour > 23 || minutes > 59 || seconds > 59) {
-          return;
-        }
-
-        continue;
-      }
-    }
-
-    /* 2.2. If the found-day-of-month flag is not set and the date-token matches
-     * the day-of-month production, set the found-day-of- month flag and set
-     * the day-of-month-value to the number denoted by the date-token.  Skip
-     * the remaining sub-steps and continue to the next date-token.
-     */
-    if (day === null) {
-      result = DAY_OF_MONTH.exec(token);
-      if (result) {
-        day = parseInt(result, 10);
-        /* RFC6265 S5.1.1.5:
-         * [fail if] the day-of-month-value is less than 1 or greater than 31
-         */
-        if(day < 1 || day > 31) {
-          return;
-        }
-        continue;
-      }
-    }
-
-    /* 2.3. If the found-month flag is not set and the date-token matches the
-     * month production, set the found-month flag and set the month-value to
-     * the month denoted by the date-token.  Skip the remaining sub-steps and
-     * continue to the next date-token.
-     */
-    if (month === null) {
-      result = MONTH.exec(token);
-      if (result) {
-        month = MONTH_TO_NUM[result[1].toLowerCase()];
-        continue;
-      }
-    }
-
-    /* 2.4. If the found-year flag is not set and the date-token matches the year
-     * production, set the found-year flag and set the year-value to the number
-     * denoted by the date-token.  Skip the remaining sub-steps and continue to
-     * the next date-token.
-     */
-    if (year === null) {
-      result = YEAR.exec(token);
-      if (result) {
-        year = parseInt(result[0], 10);
-        /* From S5.1.1:
-         * 3.  If the year-value is greater than or equal to 70 and less
-         * than or equal to 99, increment the year-value by 1900.
-         * 4.  If the year-value is greater than or equal to 0 and less
-         * than or equal to 69, increment the year-value by 2000.
-         */
-        if (70 <= year && year <= 99) {
-          year += 1900;
-        } else if (0 <= year && year <= 69) {
-          year += 2000;
-        }
-
-        if (year < 1601) {
-          return; // 5. ... the year-value is less than 1601
-        }
-      }
-    }
-  }
-
-  if (seconds === null || day === null || month === null || year === null) {
-    return; // 5. ... at least one of the found-day-of-month, found-month, found-
-            // year, or found-time flags is not set,
-  }
-
-  return new Date(Date.UTC(year, month, day, hour, minutes, seconds));
-}
-
-function formatDate(date) {
-  var d = date.getUTCDate(); d = d >= 10 ? d : '0'+d;
-  var h = date.getUTCHours(); h = h >= 10 ? h : '0'+h;
-  var m = date.getUTCMinutes(); m = m >= 10 ? m : '0'+m;
-  var s = date.getUTCSeconds(); s = s >= 10 ? s : '0'+s;
-  return NUM_TO_DAY[date.getUTCDay()] + ', ' +
-    d+' '+ NUM_TO_MONTH[date.getUTCMonth()] +' '+ date.getUTCFullYear() +' '+
-    h+':'+m+':'+s+' GMT';
-}
-
-// S5.1.2 Canonicalized Host Names
-function canonicalDomain(str) {
-  if (str == null) {
-    return null;
-  }
-  str = str.trim().replace(/^\./,''); // S4.1.2.3 & S5.2.3: ignore leading .
-
-  // convert to IDN if any non-ASCII characters
-  if (punycode && /[^\u0001-\u007f]/.test(str)) {
-    str = punycode.toASCII(str);
-  }
-
-  return str.toLowerCase();
-}
-
-// S5.1.3 Domain Matching
-function domainMatch(str, domStr, canonicalize) {
-  if (str == null || domStr == null) {
-    return null;
-  }
-  if (canonicalize !== false) {
-    str = canonicalDomain(str);
-    domStr = canonicalDomain(domStr);
-  }
-
-  /*
-   * "The domain string and the string are identical. (Note that both the
-   * domain string and the string will have been canonicalized to lower case at
-   * this point)"
-   */
-  if (str == domStr) {
-    return true;
-  }
-
-  /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */
-
-  /* "* The string is a host name (i.e., not an IP address)." */
-  if (net.isIP(str)) {
-    return false;
-  }
-
-  /* "* The domain string is a suffix of the string" */
-  var idx = str.indexOf(domStr);
-  if (idx <= 0) {
-    return false; // it's a non-match (-1) or prefix (0)
-  }
-
-  // e.g "a.b.c".indexOf("b.c") === 2
-  // 5 === 3+2
-  if (str.length !== domStr.length + idx) { // it's not a suffix
-    return false;
-  }
-
-  /* "* The last character of the string that is not included in the domain
-  * string is a %x2E (".") character." */
-  if (str.substr(idx-1,1) !== '.') {
-    return false;
-  }
-
-  return true;
-}
-
-
-// RFC6265 S5.1.4 Paths and Path-Match
-
-/*
- * "The user agent MUST use an algorithm equivalent to the following algorithm
- * to compute the default-path of a cookie:"
- *
- * Assumption: the path (and not query part or absolute uri) is passed in.
- */
-function defaultPath(path) {
-  // "2. If the uri-path is empty or if the first character of the uri-path is not
-  // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps.
-  if (!path || path.substr(0,1) !== "/") {
-    return "/";
-  }
-
-  // "3. If the uri-path contains no more than one %x2F ("/") character, output
-  // %x2F ("/") and skip the remaining step."
-  if (path === "/") {
-    return path;
-  }
-
-  var rightSlash = path.lastIndexOf("/");
-  if (rightSlash === 0) {
-    return "/";
-  }
-
-  // "4. Output the characters of the uri-path from the first character up to,
-  // but not including, the right-most %x2F ("/")."
-  return path.slice(0, rightSlash);
-}
-
-
-function parse(str, options) {
-  if (!options || typeof options !== 'object') {
-    options = {};
-  }
-  str = str.trim();
-
-  // We use a regex to parse the "name-value-pair" part of S5.2
-  var firstSemi = str.indexOf(';'); // S5.2 step 1
-  var pairRe = options.loose ? LOOSE_COOKIE_PAIR : COOKIE_PAIR;
-  var result = pairRe.exec(firstSemi === -1 ? str : str.substr(0,firstSemi));
-
-  // Rx satisfies the "the name string is empty" and "lacks a %x3D ("=")"
-  // constraints as well as trimming any whitespace.
-  if (!result) {
-    return;
-  }
-
-  var c = new Cookie();
-  if (result[1]) {
-    c.key = result[2].trim();
-  } else {
-    c.key = '';
-  }
-  c.value = result[3].trim();
-  if (CONTROL_CHARS.test(c.key) || CONTROL_CHARS.test(c.value)) {
-    return;
-  }
-
-  if (firstSemi === -1) {
-    return c;
-  }
-
-  // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string
-  // (including the %x3B (";") in question)." plus later on in the same section
-  // "discard the first ";" and trim".
-  var unparsed = str.slice(firstSemi + 1).trim();
-
-  // "If the unparsed-attributes string is empty, skip the rest of these
-  // steps."
-  if (unparsed.length === 0) {
-    return c;
-  }
-
-  /*
-   * S5.2 says that when looping over the items "[p]rocess the attribute-name
-   * and attribute-value according to the requirements in the following
-   * subsections" for every item.  Plus, for many of the individual attributes
-   * in S5.3 it says to use the "attribute-value of the last attribute in the
-   * cookie-attribute-list".  Therefore, in this implementation, we overwrite
-   * the previous value.
-   */
-  var cookie_avs = unparsed.split(';');
-  while (cookie_avs.length) {
-    var av = cookie_avs.shift().trim();
-    if (av.length === 0) { // happens if ";;" appears
-      continue;
-    }
-    var av_sep = av.indexOf('=');
-    var av_key, av_value;
-
-    if (av_sep === -1) {
-      av_key = av;
-      av_value = null;
-    } else {
-      av_key = av.substr(0,av_sep);
-      av_value = av.substr(av_sep+1);
-    }
-
-    av_key = av_key.trim().toLowerCase();
-
-    if (av_value) {
-      av_value = av_value.trim();
-    }
-
-    switch(av_key) {
-    case 'expires': // S5.2.1
-      if (av_value) {
-        var exp = parseDate(av_value);
-        // "If the attribute-value failed to parse as a cookie date, ignore the
-        // cookie-av."
-        if (exp) {
-          // over and underflow not realistically a concern: V8's getTime() seems to
-          // store something larger than a 32-bit time_t (even with 32-bit node)
-          c.expires = exp;
-        }
-      }
-      break;
-
-    case 'max-age': // S5.2.2
-      if (av_value) {
-        // "If the first character of the attribute-value is not a DIGIT or a "-"
-        // character ...[or]... If the remainder of attribute-value contains a
-        // non-DIGIT character, ignore the cookie-av."
-        if (/^-?[0-9]+$/.test(av_value)) {
-          var delta = parseInt(av_value, 10);
-          // "If delta-seconds is less than or equal to zero (0), let expiry-time
-          // be the earliest representable date and time."
-          c.setMaxAge(delta);
-        }
-      }
-      break;
-
-    case 'domain': // S5.2.3
-      // "If the attribute-value is empty, the behavior is undefined.  However,
-      // the user agent SHOULD ignore the cookie-av entirely."
-      if (av_value) {
-        // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E
-        // (".") character."
-        var domain = av_value.trim().replace(/^\./, '');
-        if (domain) {
-          // "Convert the cookie-domain to lower case."
-          c.domain = domain.toLowerCase();
-        }
-      }
-      break;
-
-    case 'path': // S5.2.4
-      /*
-       * "If the attribute-value is empty or if the first character of the
-       * attribute-value is not %x2F ("/"):
-       *   Let cookie-path be the default-path.
-       * Otherwise:
-       *   Let cookie-path be the attribute-value."
-       *
-       * We'll represent the default-path as null since it depends on the
-       * context of the parsing.
-       */
-      c.path = av_value && av_value[0] === "/" ? av_value : null;
-      break;
-
-    case 'secure': // S5.2.5
-      /*
-       * "If the attribute-name case-insensitively matches the string "Secure",
-       * the user agent MUST append an attribute to the cookie-attribute-list
-       * with an attribute-name of Secure and an empty attribute-value."
-       */
-      c.secure = true;
-      break;
-
-    case 'httponly': // S5.2.6 -- effectively the same as 'secure'
-      c.httpOnly = true;
-      break;
-
-    default:
-      c.extensions = c.extensions || [];
-      c.extensions.push(av);
-      break;
-    }
-  }
-
-  return c;
-}
-
-// avoid the V8 deoptimization monster!
-function jsonParse(str) {
-  var obj;
-  try {
-    obj = JSON.parse(str);
-  } catch (e) {
-    return e;
-  }
-  return obj;
-}
-
-function fromJSON(str) {
-  if (!str) {
-    return null;
-  }
-
-  var obj;
-  if (typeof str === 'string') {
-    obj = jsonParse(str);
-    if (obj instanceof Error) {
-      return null;
-    }
-  } else {
-    // assume it's an Object
-    obj = str;
-  }
-
-  var c = new Cookie();
-  for (var i=0; i<Cookie.serializableProperties.length; i++) {
-    var prop = Cookie.serializableProperties[i];
-    if (obj[prop] === undefined ||
-        obj[prop] === Cookie.prototype[prop])
-    {
-      continue; // leave as prototype default
-    }
-
-    if (prop === 'expires' ||
-        prop === 'creation' ||
-        prop === 'lastAccessed')
-    {
-      if (obj[prop] === null) {
-        c[prop] = null;
-      } else {
-        c[prop] = obj[prop] == "Infinity" ?
-          "Infinity" : new Date(obj[prop]);
-      }
-    } else {
-      c[prop] = obj[prop];
-    }
-  }
-
-  return c;
-}
-
-/* Section 5.4 part 2:
- * "*  Cookies with longer paths are listed before cookies with
- *     shorter paths.
- *
- *  *  Among cookies that have equal-length path fields, cookies with
- *     earlier creation-times are listed before cookies with later
- *     creation-times."
- */
-
-function cookieCompare(a,b) {
-  var cmp = 0;
-
-  // descending for length: b CMP a
-  var aPathLen = a.path ? a.path.length : 0;
-  var bPathLen = b.path ? b.path.length : 0;
-  cmp = bPathLen - aPathLen;
-  if (cmp !== 0) {
-    return cmp;
-  }
-
-  // ascending for time: a CMP b
-  var aTime = a.creation ? a.creation.getTime() : MAX_TIME;
-  var bTime = b.creation ? b.creation.getTime() : MAX_TIME;
-  cmp = aTime - bTime;
-  if (cmp !== 0) {
-    return cmp;
-  }
-
-  // break ties for the same millisecond (precision of JavaScript's clock)
-  cmp = a.creationIndex - b.creationIndex;
-
-  return cmp;
-}
-
-// Gives the permutation of all possible pathMatch()es of a given path. The
-// array is in longest-to-shortest order.  Handy for indexing.
-function permutePath(path) {
-  if (path === '/') {
-    return ['/'];
-  }
-  if (path.lastIndexOf('/') === path.length-1) {
-    path = path.substr(0,path.length-1);
-  }
-  var permutations = [path];
-  while (path.length > 1) {
-    var lindex = path.lastIndexOf('/');
-    if (lindex === 0) {
-      break;
-    }
-    path = path.substr(0,lindex);
-    permutations.push(path);
-  }
-  permutations.push('/');
-  return permutations;
-}
-
-function getCookieContext(url) {
-  if (url instanceof Object) {
-    return url;
-  }
-  // NOTE: decodeURI will throw on malformed URIs (see GH-32).
-  // Therefore, we will just skip decoding for such URIs.
-  try {
-    url = decodeURI(url);
-  }
-  catch(err) {
-    // Silently swallow error
-  }
-
-  return urlParse(url);
-}
-
-function Cookie(options) {
-  options = options || {};
-
-  Object.keys(options).forEach(function(prop) {
-    if (Cookie.prototype.hasOwnProperty(prop) &&
-        Cookie.prototype[prop] !== options[prop] &&
-        prop.substr(0,1) !== '_')
-    {
-      this[prop] = options[prop];
-    }
-  }, this);
-
-  this.creation = this.creation || new Date();
-
-  // used to break creation ties in cookieCompare():
-  Object.defineProperty(this, 'creationIndex', {
-    configurable: false,
-    enumerable: false, // important for assert.deepEqual checks
-    writable: true,
-    value: ++Cookie.cookiesCreated
-  });
-}
-
-Cookie.cookiesCreated = 0; // incremented each time a cookie is created
-
-Cookie.parse = parse;
-Cookie.fromJSON = fromJSON;
-
-Cookie.prototype.key = "";
-Cookie.prototype.value = "";
-
-// the order in which the RFC has them:
-Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity
-Cookie.prototype.maxAge = null; // takes precedence over expires for TTL
-Cookie.prototype.domain = null;
-Cookie.prototype.path = null;
-Cookie.prototype.secure = false;
-Cookie.prototype.httpOnly = false;
-Cookie.prototype.extensions = null;
-
-// set by the CookieJar:
-Cookie.prototype.hostOnly = null; // boolean when set
-Cookie.prototype.pathIsDefault = null; // boolean when set
-Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse
-Cookie.prototype.lastAccessed = null; // Date when set
-Object.defineProperty(Cookie.prototype, 'creationIndex', {
-  configurable: true,
-  enumerable: false,
-  writable: true,
-  value: 0
-});
-
-Cookie.serializableProperties = Object.keys(Cookie.prototype)
-  .filter(function(prop) {
-    return !(
-      Cookie.prototype[prop] instanceof Function ||
-      prop === 'creationIndex' ||
-      prop.substr(0,1) === '_'
-    );
-  });
-
-Cookie.prototype.inspect = function inspect() {
-  var now = Date.now();
-  return 'Cookie="'+this.toString() +
-    '; hostOnly='+(this.hostOnly != null ? this.hostOnly : '?') +
-    '; aAge='+(this.lastAccessed ? (now-this.lastAccessed.getTime())+'ms' : '?') +
-    '; cAge='+(this.creation ? (now-this.creation.getTime())+'ms' : '?') +
-    '"';
-};
-
-Cookie.prototype.toJSON = function() {
-  var obj = {};
-
-  var props = Cookie.serializableProperties;
-  for (var i=0; i<props.length; i++) {
-    var prop = props[i];
-    if (this[prop] === Cookie.prototype[prop]) {
-      continue; // leave as prototype default
-    }
-
-    if (prop === 'expires' ||
-        prop === 'creation' ||
-        prop === 'lastAccessed')
-    {
-      if (this[prop] === null) {
-        obj[prop] = null;
-      } else {
-        obj[prop] = this[prop] == "Infinity" ? // intentionally not ===
-          "Infinity" : this[prop].toISOString();
-      }
-    } else if (prop === 'maxAge') {
-      if (this[prop] !== null) {
-        // again, intentionally not ===
-        obj[prop] = (this[prop] == Infinity || this[prop] == -Infinity) ?
-          this[prop].toString() : this[prop];
-      }
-    } else {
-      if (this[prop] !== Cookie.prototype[prop]) {
-        obj[prop] = this[prop];
-      }
-    }
-  }
-
-  return obj;
-};
-
-Cookie.prototype.clone = function() {
-  return fromJSON(this.toJSON());
-};
-
-Cookie.prototype.validate = function validate() {
-  if (!COOKIE_OCTETS.test(this.value)) {
-    return false;
-  }
-  if (this.expires != Infinity && !(this.expires instanceof Date) && !parseDate(this.expires)) {
-    return false;
-  }
-  if (this.maxAge != null && this.maxAge <= 0) {
-    return false; // "Max-Age=" non-zero-digit *DIGIT
-  }
-  if (this.path != null && !PATH_VALUE.test(this.path)) {
-    return false;
-  }
-
-  var cdomain = this.cdomain();
-  if (cdomain) {
-    if (cdomain.match(/\.$/)) {
-      return false; // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this
-    }
-    var suffix = pubsuffix.getPublicSuffix(cdomain);
-    if (suffix == null) { // it's a public suffix
-      return false;
-    }
-  }
-  return true;
-};
-
-Cookie.prototype.setExpires = function setExpires(exp) {
-  if (exp instanceof Date) {
-    this.expires = exp;
-  } else {
-    this.expires = parseDate(exp) || "Infinity";
-  }
-};
-
-Cookie.prototype.setMaxAge = function setMaxAge(age) {
-  if (age === Infinity || age === -Infinity) {
-    this.maxAge = age.toString(); // so JSON.stringify() works
-  } else {
-    this.maxAge = age;
-  }
-};
-
-// gives Cookie header format
-Cookie.prototype.cookieString = function cookieString() {
-  var val = this.value;
-  if (val == null) {
-    val = '';
-  }
-  if (this.key === '') {
-    return val;
-  }
-  return this.key+'='+val;
-};
-
-// gives Set-Cookie header format
-Cookie.prototype.toString = function toString() {
-  var str = this.cookieString();
-
-  if (this.expires != Infinity) {
-    if (this.expires instanceof Date) {
-      str += '; Expires='+formatDate(this.expires);
-    } else {
-      str += '; Expires='+this.expires;
-    }
-  }
-
-  if (this.maxAge != null && this.maxAge != Infinity) {
-    str += '; Max-Age='+this.maxAge;
-  }
-
-  if (this.domain && !this.hostOnly) {
-    str += '; Domain='+this.domain;
-  }
-  if (this.path) {
-    str += '; Path='+this.path;
-  }
-
-  if (this.secure) {
-    str += '; Secure';
-  }
-  if (this.httpOnly) {
-    str += '; HttpOnly';
-  }
-  if (this.extensions) {
-    this.extensions.forEach(function(ext) {
-      str += '; '+ext;
-    });
-  }
-
-  return str;
-};
-
-// TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere)
-// S5.3 says to give the "latest representable date" for which we use Infinity
-// For "expired" we use 0
-Cookie.prototype.TTL = function TTL(now) {
-  /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
-   * attribute, the Max-Age attribute has precedence and controls the
-   * expiration date of the cookie.
-   * (Concurs with S5.3 step 3)
-   */
-  if (this.maxAge != null) {
-    return this.maxAge<=0 ? 0 : this.maxAge*1000;
-  }
-
-  var expires = this.expires;
-  if (expires != Infinity) {
-    if (!(expires instanceof Date)) {
-      expires = parseDate(expires) || Infinity;
-    }
-
-    if (expires == Infinity) {
-      return Infinity;
-    }
-
-    return expires.getTime() - (now || Date.now());
-  }
-
-  return Infinity;
-};
-
-// expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere)
-Cookie.prototype.expiryTime = function expiryTime(now) {
-  if (this.maxAge != null) {
-    var relativeTo = now || this.creation || new Date();
-    var age = (this.maxAge <= 0) ? -Infinity : this.maxAge*1000;
-    return relativeTo.getTime() + age;
-  }
-
-  if (this.expires == Infinity) {
-    return Infinity;
-  }
-  return this.expires.getTime();
-};
-
-// expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere), except it returns a Date
-Cookie.prototype.expiryDate = function expiryDate(now) {
-  var millisec = this.expiryTime(now);
-  if (millisec == Infinity) {
-    return new Date(MAX_TIME);
-  } else if (millisec == -Infinity) {
-    return new Date(MIN_TIME);
-  } else {
-    return new Date(millisec);
-  }
-};
-
-// This replaces the "persistent-flag" parts of S5.3 step 3
-Cookie.prototype.isPersistent = function isPersistent() {
-  return (this.maxAge != null || this.expires != Infinity);
-};
-
-// Mostly S5.1.2 and S5.2.3:
-Cookie.prototype.cdomain =
-Cookie.prototype.canonicalizedDomain = function canonicalizedDomain() {
-  if (this.domain == null) {
-    return null;
-  }
-  return canonicalDomain(this.domain);
-};
-
-function CookieJar(store, options) {
-  if (typeof options === "boolean") {
-    options = {rejectPublicSuffixes: options};
-  } else if (options == null) {
-    options = {};
-  }
-  if (options.rejectPublicSuffixes != null) {
-    this.rejectPublicSuffixes = options.rejectPublicSuffixes;
-  }
-  if (options.looseMode != null) {
-    this.enableLooseMode = options.looseMode;
-  }
-
-  if (!store) {
-    store = new MemoryCookieStore();
-  }
-  this.store = store;
-}
-CookieJar.prototype.store = null;
-CookieJar.prototype.rejectPublicSuffixes = true;
-CookieJar.prototype.enableLooseMode = false;
-var CAN_BE_SYNC = [];
-
-CAN_BE_SYNC.push('setCookie');
-CookieJar.prototype.setCookie = function(cookie, url, options, cb) {
-  var err;
-  var context = getCookieContext(url);
-  if (options instanceof Function) {
-    cb = options;
-    options = {};
-  }
-
-  var host = canonicalDomain(context.hostname);
-  var loose = this.enableLooseMode;
-  if (options.loose != null) {
-    loose = options.loose;
-  }
-
-  // S5.3 step 1
-  if (!(cookie instanceof Cookie)) {
-    cookie = Cookie.parse(cookie, { loose: loose });
-  }
-  if (!cookie) {
-    err = new Error("Cookie failed to parse");
-    return cb(options.ignoreError ? null : err);
-  }
-
-  // S5.3 step 2
-  var now = options.now || new Date(); // will assign later to save effort in the face of errors
-
-  // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie()
-
-  // S5.3 step 4: NOOP; domain is null by default
-
-  // S5.3 step 5: public suffixes
-  if (this.rejectPublicSuffixes && cookie.domain) {
-    var suffix = pubsuffix.getPublicSuffix(cookie.cdomain());
-    if (suffix == null) { // e.g. "com"
-      err = new Error("Cookie has domain set to a public suffix");
-      return cb(options.ignoreError ? null : err);
-    }
-  }
-
-  // S5.3 step 6:
-  if (cookie.domain) {
-    if (!domainMatch(host, cookie.cdomain(), false)) {
-      err = new Error("Cookie not in this host's domain. Cookie:"+cookie.cdomain()+" Request:"+host);
-      return cb(options.ignoreError ? null : err);
-    }
-
-    if (cookie.hostOnly == null) { // don't reset if already set
-      cookie.hostOnly = false;
-    }
-
-  } else {
-    cookie.hostOnly = true;
-    cookie.domain = host;
-  }
-
-  //S5.2.4 If the attribute-value is empty or if the first character of the
-  //attribute-value is not %x2F ("/"):
-  //Let cookie-path be the default-path.
-  if (!cookie.path || cookie.path[0] !== '/') {
-    cookie.path = defaultPath(context.pathname);
-    cookie.pathIsDefault = true;
-  }
-
-  // S5.3 step 8: NOOP; secure attribute
-  // S5.3 step 9: NOOP; httpOnly attribute
-
-  // S5.3 step 10
-  if (options.http === false && cookie.httpOnly) {
-    err = new Error("Cookie is HttpOnly and this isn't an HTTP API");
-    return cb(options.ignoreError ? null : err);
-  }
-
-  var store = this.store;
-
-  if (!store.updateCookie) {
-    store.updateCookie = function(oldCookie, newCookie, cb) {
-      this.putCookie(newCookie, cb);
-    };
-  }
-
-  function withCookie(err, oldCookie) {
-    if (err) {
-      return cb(err);
-    }
-
-    var next = function(err) {
-      if (err) {
-        return cb(err);
-      } else {
-        cb(null, cookie);
-      }
-    };
-
-    if (oldCookie) {
-      // S5.3 step 11 - "If the cookie store contains a cookie with the same name,
-      // domain, and path as the newly created cookie:"
-      if (options.http === false && oldCookie.httpOnly) { // step 11.2
-        err = new Error("old Cookie is HttpOnly and this isn't an HTTP API");
-        return cb(options.ignoreError ? null : err);
-      }
-      cookie.creation = oldCookie.creation; // step 11.3
-      cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker
-      cookie.lastAccessed = now;
-      // Step 11.4 (delete cookie) is implied by just setting the new one:
-      store.updateCookie(oldCookie, cookie, next); // step 12
-
-    } else {
-      cookie.creation = cookie.lastAccessed = now;
-      store.putCookie(cookie, next); // step 12
-    }
-  }
-
-  store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie);
-};
-
-// RFC6365 S5.4
-CAN_BE_SYNC.push('getCookies');
-CookieJar.prototype.getCookies = function(url, options, cb) {
-  var context = getCookieContext(url);
-  if (options instanceof Function) {
-    cb = options;
-    options = {};
-  }
-
-  var host = canonicalDomain(context.hostname);
-  var path = context.pathname || '/';
-
-  var secure = options.secure;
-  if (secure == null && context.protocol &&
-      (context.protocol == 'https:' || context.protocol == 'wss:'))
-  {
-    secure = true;
-  }
-
-  var http = options.http;
-  if (http == null) {
-    http = true;
-  }
-
-  var now = options.now || Date.now();
-  var expireCheck = options.expire !== false;
-  var allPaths = !!options.allPaths;
-  var store = this.store;
-
-  function matchingCookie(c) {
-    // "Either:
-    //   The cookie's host-only-flag is true and the canonicalized
-    //   request-host is identical to the cookie's domain.
-    // Or:
-    //   The cookie's host-only-flag is false and the canonicalized
-    //   request-host domain-matches the cookie's domain."
-    if (c.hostOnly) {
-      if (c.domain != host) {
-        return false;
-      }
-    } else {
-      if (!domainMatch(host, c.domain, false)) {
-        return false;
-      }
-    }
-
-    // "The request-uri's path path-matches the cookie's path."
-    if (!allPaths && !pathMatch(path, c.path)) {
-      return false;
-    }
-
-    // "If the cookie's secure-only-flag is true, then the request-uri's
-    // scheme must denote a "secure" protocol"
-    if (c.secure && !secure) {
-      return false;
-    }
-
-    // "If the cookie's http-only-flag is true, then exclude the cookie if the
-    // cookie-string is being generated for a "non-HTTP" API"
-    if (c.httpOnly && !http) {
-      return false;
-    }
-
-    // deferred from S5.3
-    // non-RFC: allow retention of expired cookies by choice
-    if (expireCheck && c.expiryTime() <= now) {
-      store.removeCookie(c.domain, c.path, c.key, function(){}); // result ignored
-      return false;
-    }
-
-    return true;
-  }
-
-  store.findCookies(host, allPaths ? null : path, function(err,cookies) {
-    if (err) {
-      return cb(err);
-    }
-
-    cookies = cookies.filter(matchingCookie);
-
-    // sorting of S5.4 part 2
-    if (options.sort !== false) {
-      cookies = cookies.sort(cookieCompare);
-    }
-
-    // S5.4 part 3
-    var now = new Date();
-    cookies.forEach(function(c) {
-      c.lastAccessed = now;
-    });
-    // TODO persist lastAccessed
-
-    cb(null,cookies);
-  });
-};
-
-CAN_BE_SYNC.push('getCookieString');
-CookieJar.prototype.getCookieString = function(/*..., cb*/) {
-  var args = Array.prototype.slice.call(arguments,0);
-  var cb = args.pop();
-  var next = function(err,cookies) {
-    if (err) {
-      cb(err);
-    } else {
-      cb(null, cookies
-        .sort(cookieCompare)
-        .map(function(c){
-          return c.cookieString();
-        })
-        .join('; '));
-    }
-  };
-  args.push(next);
-  this.getCookies.apply(this,args);
-};
-
-CAN_BE_SYNC.push('getSetCookieStrings');
-CookieJar.prototype.getSetCookieStrings = function(/*..., cb*/) {
-  var args = Array.prototype.slice.call(arguments,0);
-  var cb = args.pop();
-  var next = function(err,cookies) {
-    if (err) {
-      cb(err);
-    } else {
-      cb(null, cookies.map(function(c){
-        return c.toString();
-      }));
-    }
-  };
-  args.push(next);
-  this.getCookies.apply(this,args);
-};
-
-CAN_BE_SYNC.push('serialize');
-CookieJar.prototype.serialize = function(cb) {
-  var type = this.store.constructor.name;
-  if (type === 'Object') {
-    type = null;
-  }
-
-  // update README.md "Serialization Format" if you change this, please!
-  var serialized = {
-    // The version of tough-cookie that serialized this jar. Generally a good
-    // practice since future versions can make data import decisions based on
-    // known past behavior. When/if this matters, use `semver`.
-    version: 'tough-cookie@'+VERSION,
-
-    // add the store type, to make humans happy:
-    storeType: type,
-
-    // CookieJar configuration:
-    rejectPublicSuffixes: !!this.rejectPublicSuffixes,
-
-    // this gets filled from getAllCookies:
-    cookies: []
-  };
-
-  if (!(this.store.getAllCookies &&
-        typeof this.store.getAllCookies === 'function'))
-  {
-    return cb(new Error('store does not support getAllCookies and cannot be serialized'));
-  }
-
-  this.store.getAllCookies(function(err,cookies) {
-    if (err) {
-      return cb(err);
-    }
-
-    serialized.cookies = cookies.map(function(cookie) {
-      // convert to serialized 'raw' cookies
-      cookie = (cookie instanceof Cookie) ? cookie.toJSON() : cookie;
-
-      // Remove the index so new ones get assigned during deserialization
-      delete cookie.creationIndex;
-
-      return cookie;
-    });
-
-    return cb(null, serialized);
-  });
-};
-
-// well-known name that JSON.stringify calls
-CookieJar.prototype.toJSON = function() {
-  return this.serializeSync();
-};
-
-// use the class method CookieJar.deserialize instead of calling this directly
-CAN_BE_SYNC.push('_importCookies');
-CookieJar.prototype._importCookies = function(serialized, cb) {
-  var jar = this;
-  var cookies = serialized.cookies;
-  if (!cookies || !Array.isArray(cookies)) {
-    return cb(new Error('serialized jar has no cookies array'));
-  }
-
-  function putNext(err) {
-    if (err) {
-      return cb(err);
-    }
-
-    if (!cookies.length) {
-      return cb(err, jar);
-    }
-
-    var cookie;
-    try {
-      cookie = fromJSON(cookies.shift());
-    } catch (e) {
-      return cb(e);
-    }
-
-    if (cookie === null) {
-      return putNext(null); // skip this cookie
-    }
-
-    jar.store.putCookie(cookie, putNext);
-  }
-
-  putNext();
-};
-
-CookieJar.deserialize = function(strOrObj, store, cb) {
-  if (arguments.length !== 3) {
-    // store is optional
-    cb = store;
-    store = null;
-  }
-
-  var serialized;
-  if (typeof strOrObj === 'string') {
-    serialized = jsonParse(strOrObj);
-    if (serialized instanceof Error) {
-      return cb(serialized);
-    }
-  } else {
-    serialized = strOrObj;
-  }
-
-  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
-  jar._importCookies(serialized, function(err) {
-    if (err) {
-      return cb(err);
-    }
-    cb(null, jar);
-  });
-};
-
-CookieJar.deserializeSync = function(strOrObj, store) {
-  var serialized = typeof strOrObj === 'string' ?
-    JSON.parse(strOrObj) : strOrObj;
-  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
-
-  // catch this mistake early:
-  if (!jar.store.synchronous) {
-    throw new Error('CookieJar store is not synchronous; use async API instead.');
-  }
-
-  jar._importCookiesSync(serialized);
-  return jar;
-};
-CookieJar.fromJSON = CookieJar.deserializeSync;
-
-CAN_BE_SYNC.push('clone');
-CookieJar.prototype.clone = function(newStore, cb) {
-  if (arguments.length === 1) {
-    cb = newStore;
-    newStore = null;
-  }
-
-  this.serialize(function(err,serialized) {
-    if (err) {
-      return cb(err);
-    }
-    CookieJar.deserialize(newStore, serialized, cb);
-  });
-};
-
-// Use a closure to provide a true imperative API for synchronous stores.
-function syncWrap(method) {
-  return function() {
-    if (!this.store.synchronous) {
-      throw new Error('CookieJar store is not synchronous; use async API instead.');
-    }
-
-    var args = Array.prototype.slice.call(arguments);
-    var syncErr, syncResult;
-    args.push(function syncCb(err, result) {
-      syncErr = err;
-      syncResult = result;
-    });
-    this[method].apply(this, args);
-
-    if (syncErr) {
-      throw syncErr;
-    }
-    return syncResult;
-  };
-}
-
-// wrap all declared CAN_BE_SYNC methods in the sync wrapper
-CAN_BE_SYNC.forEach(function(method) {
-  CookieJar.prototype[method+'Sync'] = syncWrap(method);
-});
-
-module.exports = {
-  CookieJar: CookieJar,
-  Cookie: Cookie,
-  Store: Store,
-  MemoryCookieStore: MemoryCookieStore,
-  parseDate: parseDate,
-  formatDate: formatDate,
-  parse: parse,
-  fromJSON: fromJSON,
-  domainMatch: domainMatch,
-  defaultPath: defaultPath,
-  pathMatch: pathMatch,
-  getPublicSuffix: pubsuffix.getPublicSuffix,
-  cookieCompare: cookieCompare,
-  permuteDomain: require('./permuteDomain').permuteDomain,
-  permutePath: permutePath,
-  canonicalDomain: canonicalDomain
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/memstore.js b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/memstore.js
deleted file mode 100644
index 89ceb69..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/memstore.js
+++ /dev/null
@@ -1,170 +0,0 @@
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-'use strict';
-var Store = require('./store').Store;
-var permuteDomain = require('./permuteDomain').permuteDomain;
-var pathMatch = require('./pathMatch').pathMatch;
-var util = require('util');
-
-function MemoryCookieStore() {
-  Store.call(this);
-  this.idx = {};
-}
-util.inherits(MemoryCookieStore, Store);
-exports.MemoryCookieStore = MemoryCookieStore;
-MemoryCookieStore.prototype.idx = null;
-
-// Since it's just a struct in RAM, this Store is synchronous
-MemoryCookieStore.prototype.synchronous = true;
-
-// force a default depth:
-MemoryCookieStore.prototype.inspect = function() {
-  return "{ idx: "+util.inspect(this.idx, false, 2)+' }';
-};
-
-MemoryCookieStore.prototype.findCookie = function(domain, path, key, cb) {
-  if (!this.idx[domain]) {
-    return cb(null,undefined);
-  }
-  if (!this.idx[domain][path]) {
-    return cb(null,undefined);
-  }
-  return cb(null,this.idx[domain][path][key]||null);
-};
-
-MemoryCookieStore.prototype.findCookies = function(domain, path, cb) {
-  var results = [];
-  if (!domain) {
-    return cb(null,[]);
-  }
-
-  var pathMatcher;
-  if (!path) {
-    // null means "all paths"
-    pathMatcher = function matchAll(domainIndex) {
-      for (var curPath in domainIndex) {
-        var pathIndex = domainIndex[curPath];
-        for (var key in pathIndex) {
-          results.push(pathIndex[key]);
-        }
-      }
-    };
-
-  } else {
-    pathMatcher = function matchRFC(domainIndex) {
-       //NOTE: we should use path-match algorithm from S5.1.4 here
-       //(see : https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/canonical_cookie.cc#L299)
-       Object.keys(domainIndex).forEach(function (cookiePath) {
-         if (pathMatch(path, cookiePath)) {
-           var pathIndex = domainIndex[cookiePath];
-
-           for (var key in pathIndex) {
-             results.push(pathIndex[key]);
-           }
-         }
-       });
-     };
-  }
-
-  var domains = permuteDomain(domain) || [domain];
-  var idx = this.idx;
-  domains.forEach(function(curDomain) {
-    var domainIndex = idx[curDomain];
-    if (!domainIndex) {
-      return;
-    }
-    pathMatcher(domainIndex);
-  });
-
-  cb(null,results);
-};
-
-MemoryCookieStore.prototype.putCookie = function(cookie, cb) {
-  if (!this.idx[cookie.domain]) {
-    this.idx[cookie.domain] = {};
-  }
-  if (!this.idx[cookie.domain][cookie.path]) {
-    this.idx[cookie.domain][cookie.path] = {};
-  }
-  this.idx[cookie.domain][cookie.path][cookie.key] = cookie;
-  cb(null);
-};
-
-MemoryCookieStore.prototype.updateCookie = function(oldCookie, newCookie, cb) {
-  // updateCookie() may avoid updating cookies that are identical.  For example,
-  // lastAccessed may not be important to some stores and an equality
-  // comparison could exclude that field.
-  this.putCookie(newCookie,cb);
-};
-
-MemoryCookieStore.prototype.removeCookie = function(domain, path, key, cb) {
-  if (this.idx[domain] && this.idx[domain][path] && this.idx[domain][path][key]) {
-    delete this.idx[domain][path][key];
-  }
-  cb(null);
-};
-
-MemoryCookieStore.prototype.removeCookies = function(domain, path, cb) {
-  if (this.idx[domain]) {
-    if (path) {
-      delete this.idx[domain][path];
-    } else {
-      delete this.idx[domain];
-    }
-  }
-  return cb(null);
-};
-
-MemoryCookieStore.prototype.getAllCookies = function(cb) {
-  var cookies = [];
-  var idx = this.idx;
-
-  var domains = Object.keys(idx);
-  domains.forEach(function(domain) {
-    var paths = Object.keys(idx[domain]);
-    paths.forEach(function(path) {
-      var keys = Object.keys(idx[domain][path]);
-      keys.forEach(function(key) {
-        if (key !== null) {
-          cookies.push(idx[domain][path][key]);
-        }
-      });
-    });
-  });
-
-  // Sort by creationIndex so deserializing retains the creation order.
-  // When implementing your own store, this SHOULD retain the order too
-  cookies.sort(function(a,b) {
-    return (a.creationIndex||0) - (b.creationIndex||0);
-  });
-
-  cb(null, cookies);
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/pathMatch.js b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/pathMatch.js
deleted file mode 100644
index 7c7a79f..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/pathMatch.js
+++ /dev/null
@@ -1,61 +0,0 @@
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-"use strict";
-/*
- * "A request-path path-matches a given cookie-path if at least one of the
- * following conditions holds:"
- */
-function pathMatch (reqPath, cookiePath) {
-  // "o  The cookie-path and the request-path are identical."
-  if (cookiePath === reqPath) {
-    return true;
-  }
-
-  var idx = reqPath.indexOf(cookiePath);
-  if (idx === 0) {
-    // "o  The cookie-path is a prefix of the request-path, and the last
-    // character of the cookie-path is %x2F ("/")."
-    if (cookiePath.substr(-1) === "/") {
-      return true;
-    }
-
-    // " o  The cookie-path is a prefix of the request-path, and the first
-    // character of the request-path that is not included in the cookie- path
-    // is a %x2F ("/") character."
-    if (reqPath.substr(cookiePath.length, 1) === "/") {
-      return true;
-    }
-  }
-
-  return false;
-}
-
-exports.pathMatch = pathMatch;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js
deleted file mode 100644
index 8af841b..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js
+++ /dev/null
@@ -1,56 +0,0 @@
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-"use strict";
-var pubsuffix = require('./pubsuffix');
-
-// Gives the permutation of all possible domainMatch()es of a given domain. The
-// array is in shortest-to-longest order.  Handy for indexing.
-function permuteDomain (domain) {
-  var pubSuf = pubsuffix.getPublicSuffix(domain);
-  if (!pubSuf) {
-    return null;
-  }
-  if (pubSuf == domain) {
-    return [domain];
-  }
-
-  var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com"
-  var parts = prefix.split('.').reverse();
-  var cur = pubSuf;
-  var permutations = [cur];
-  while (parts.length) {
-    cur = parts.shift() + '.' + cur;
-    permutations.push(cur);
-  }
-  return permutations;
-}
-
-exports.permuteDomain = permuteDomain;
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/pubsuffix.js b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/pubsuffix.js
deleted file mode 100644
index 62fd3da..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/pubsuffix.js
+++ /dev/null
@@ -1,98 +0,0 @@
-/****************************************************
- * AUTOMATICALLY GENERATED by generate-pubsuffix.js *
- *                  DO NOT EDIT!                    *
- ****************************************************/
-
-"use strict";
-
-var punycode = require('punycode');
-
-module.exports.getPublicSuffix = function getPublicSuffix(domain) {
-  /*!
-   * Copyright (c) 2015, Salesforce.com, Inc.
-   * All rights reserved.
-   *
-   * Redistribution and use in source and binary forms, with or without
-   * modification, are permitted provided that the following conditions are met:
-   *
-   * 1. Redistributions of source code must retain the above copyright notice,
-   * this list of conditions and the following disclaimer.
-   *
-   * 2. Redistributions in binary form must reproduce the above copyright notice,
-   * this list of conditions and the following disclaimer in the documentation
-   * and/or other materials provided with the distribution.
-   *
-   * 3. Neither the name of Salesforce.com nor the names of its contributors may
-   * be used to endorse or promote products derived from this software without
-   * specific prior written permission.
-   *
-   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-   * POSSIBILITY OF SUCH DAMAGE.
-   */
-  if (!domain) {
-    return null;
-  }
-  if (domain.match(/^\./)) {
-    return null;
-  }
-  var asciiDomain = punycode.toASCII(domain);
-  var converted = false;
-  if (asciiDomain !== domain) {
-    domain = asciiDomain;
-    converted = true;
-  }
-  if (index[domain]) {
-    return null;
-  }
-
-  domain = domain.toLowerCase();
-  var parts = domain.split('.').reverse();
-
-  var suffix = '';
-  var suffixLen = 0;
-  for (var i=0; i<parts.length; i++) {
-    var part = parts[i];
-    var starstr = '*'+suffix;
-    var partstr = part+suffix;
-
-    if (index[starstr]) { // star rule matches
-      suffixLen = i+1;
-      if (index[partstr] === false) { // exception rule matches (NB: false, not undefined)
-        suffixLen--;
-      }
-    } else if (index[partstr]) { // exact match, not exception
-      suffixLen = i+1;
-    }
-
-    suffix = '.'+partstr;
-  }
-
-  if (index['*'+suffix]) { // *.domain exists (e.g. *.kyoto.jp for domain='kyoto.jp');
-    return null;
-  }
-
-  suffixLen = suffixLen || 1;
-  if (parts.length > suffixLen) {
-    var publicSuffix = parts.slice(0,suffixLen+1).reverse().join('.');
-    return converted ? punycode.toUnicode(publicSuffix) : publicSuffix;
-  }
-
-  return null;
-};
-
-// The following generated structure is used under the MPL version 2.0
-// See public-suffix.txt for more information
-
-var index = module.exports.index = Object.freeze(
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-// END of automatically generated file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/store.js b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/store.js
deleted file mode 100644
index bce5292..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/lib/store.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-'use strict';
-/*jshint unused:false */
-
-function Store() {
-}
-exports.Store = Store;
-
-// Stores may be synchronous, but are still required to use a
-// Continuation-Passing Style API.  The CookieJar itself will expose a "*Sync"
-// API that converts from synchronous-callbacks to imperative style.
-Store.prototype.synchronous = false;
-
-Store.prototype.findCookie = function(domain, path, key, cb) {
-  throw new Error('findCookie is not implemented');
-};
-
-Store.prototype.findCookies = function(domain, path, cb) {
-  throw new Error('findCookies is not implemented');
-};
-
-Store.prototype.putCookie = function(cookie, cb) {
-  throw new Error('putCookie is not implemented');
-};
-
-Store.prototype.updateCookie = function(oldCookie, newCookie, cb) {
-  // recommended default implementation:
-  // return this.putCookie(newCookie, cb);
-  throw new Error('updateCookie is not implemented');
-};
-
-Store.prototype.removeCookie = function(domain, path, key, cb) {
-  throw new Error('removeCookie is not implemented');
-};
-
-Store.prototype.removeCookies = function(domain, path, cb) {
-  throw new Error('removeCookies is not implemented');
-};
-
-Store.prototype.getAllCookies = function(cb) {
-  throw new Error('getAllCookies is not implemented (therefore jar cannot be serialized)');
-};
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/package.json b/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/package.json
deleted file mode 100644
index bf0c5df..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tough-cookie/package.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{
-  "author": {
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-    "email": "jstashewsky@salesforce.com"
-  },
-  "contributors": [
-    {
-      "name": "Alexander Savin"
-    },
-    {
-      "name": "Ian Livingstone"
-    },
-    {
-      "name": "Ivan Nikulin"
-    },
-    {
-      "name": "Lalit Kapoor"
-    },
-    {
-      "name": "Sam Thompson"
-    },
-    {
-      "name": "Sebastian Mayr"
-    }
-  ],
-  "license": "BSD-3-Clause",
-  "name": "tough-cookie",
-  "description": "RFC6265 Cookies and Cookie Jar for node.js",
-  "keywords": [
-    "HTTP",
-    "cookie",
-    "cookies",
-    "set-cookie",
-    "cookiejar",
-    "jar",
-    "RFC6265",
-    "RFC2965"
-  ],
-  "version": "2.3.0",
-  "homepage": "https://github.com/SalesforceEng/tough-cookie",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/SalesforceEng/tough-cookie.git"
-  },
-  "bugs": {
-    "url": "https://github.com/SalesforceEng/tough-cookie/issues"
-  },
-  "main": "./lib/cookie",
-  "files": [
-    "lib"
-  ],
-  "scripts": {
-    "suffixup": "curl -o public_suffix_list.dat https://publicsuffix.org/list/public_suffix_list.dat && ./generate-pubsuffix.js",
-    "test": "vows test/*_test.js"
-  },
-  "engines": {
-    "node": ">=4.0"
-  },
-  "devDependencies": {
-    "async": "^1.4.2",
-    "vows": "^0.8.1"
-  },
-  "gitHead": "5d155798aef3c256b3814e3fb1d5a821c2c0689f",
-  "_id": "tough-cookie@2.3.0",
-  "_shasum": "38f67cc4fc1b3acd9f8643b92aa3cf138e4acbfc",
-  "_from": "tough-cookie@>=2.3.0 <2.4.0",
-  "_npmVersion": "3.10.3",
-  "_nodeVersion": "6.3.0",
-  "_npmUser": {
-    "name": "jstash",
-    "email": "jstash@gmail.com"
-  },
-  "dist": {
-    "shasum": "38f67cc4fc1b3acd9f8643b92aa3cf138e4acbfc",
-    "tarball": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "jstash",
-      "email": "jeremy@goinstant.com"
-    },
-    {
-      "name": "goinstant",
-      "email": "services@goinstant.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-12-west.internal.npmjs.com",
-    "tmp": "tmp/tough-cookie-2.3.0.tgz_1469126657901_0.29259776300750673"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/LICENSE b/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/LICENSE
deleted file mode 100644
index a4a9aee..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/LICENSE
+++ /dev/null
@@ -1,55 +0,0 @@
-Apache License
-
-Version 2.0, January 2004
-
-http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
-
-"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
-
-"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
-
-"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
-
-"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
-
-"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
-
-"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
-
-"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
-
-"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."
-
-"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.
-
-2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
-
-3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
-
-4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:
-
-You must give any other recipients of the Work or Derivative Works a copy of this License; and
-
-You must cause any modified files to carry prominent notices stating that You changed the files; and
-
-You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
-
-If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/README.md b/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/README.md
deleted file mode 100644
index bb533d5..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-tunnel-agent
-============
-
-HTTP proxy tunneling agent. Formerly part of mikeal/request, now a standalone module.
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/index.js b/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/index.js
deleted file mode 100644
index 68013ac..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/index.js
+++ /dev/null
@@ -1,243 +0,0 @@
-'use strict'
-
-var net = require('net')
-  , tls = require('tls')
-  , http = require('http')
-  , https = require('https')
-  , events = require('events')
-  , assert = require('assert')
-  , util = require('util')
-  ;
-
-exports.httpOverHttp = httpOverHttp
-exports.httpsOverHttp = httpsOverHttp
-exports.httpOverHttps = httpOverHttps
-exports.httpsOverHttps = httpsOverHttps
-
-
-function httpOverHttp(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = http.request
-  return agent
-}
-
-function httpsOverHttp(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = http.request
-  agent.createSocket = createSecureSocket
-  agent.defaultPort = 443
-  return agent
-}
-
-function httpOverHttps(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = https.request
-  return agent
-}
-
-function httpsOverHttps(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = https.request
-  agent.createSocket = createSecureSocket
-  agent.defaultPort = 443
-  return agent
-}
-
-
-function TunnelingAgent(options) {
-  var self = this
-  self.options = options || {}
-  self.proxyOptions = self.options.proxy || {}
-  self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets
-  self.requests = []
-  self.sockets = []
-
-  self.on('free', function onFree(socket, host, port) {
-    for (var i = 0, len = self.requests.length; i < len; ++i) {
-      var pending = self.requests[i]
-      if (pending.host === host && pending.port === port) {
-        // Detect the request to connect same origin server,
-        // reuse the connection.
-        self.requests.splice(i, 1)
-        pending.request.onSocket(socket)
-        return
-      }
-    }
-    socket.destroy()
-    self.removeSocket(socket)
-  })
-}
-util.inherits(TunnelingAgent, events.EventEmitter)
-
-TunnelingAgent.prototype.addRequest = function addRequest(req, options) {
-  var self = this
-
-   // Legacy API: addRequest(req, host, port, path)
-  if (typeof options === 'string') {
-    options = {
-      host: options,
-      port: arguments[2],
-      path: arguments[3]
-    };
-  }
-
-  if (self.sockets.length >= this.maxSockets) {
-    // We are over limit so we'll add it to the queue.
-    self.requests.push({host: options.host, port: options.port, request: req})
-    return
-  }
-
-  // If we are under maxSockets create a new one.
-  self.createConnection({host: options.host, port: options.port, request: req})
-}
-
-TunnelingAgent.prototype.createConnection = function createConnection(pending) {
-  var self = this
-
-  self.createSocket(pending, function(socket) {
-    socket.on('free', onFree)
-    socket.on('close', onCloseOrRemove)
-    socket.on('agentRemove', onCloseOrRemove)
-    pending.request.onSocket(socket)
-
-    function onFree() {
-      self.emit('free', socket, pending.host, pending.port)
-    }
-
-    function onCloseOrRemove(err) {
-      self.removeSocket(socket)
-      socket.removeListener('free', onFree)
-      socket.removeListener('close', onCloseOrRemove)
-      socket.removeListener('agentRemove', onCloseOrRemove)
-    }
-  })
-}
-
-TunnelingAgent.prototype.createSocket = function createSocket(options, cb) {
-  var self = this
-  var placeholder = {}
-  self.sockets.push(placeholder)
-
-  var connectOptions = mergeOptions({}, self.proxyOptions, 
-    { method: 'CONNECT'
-    , path: options.host + ':' + options.port
-    , agent: false
-    }
-  )
-  if (connectOptions.proxyAuth) {
-    connectOptions.headers = connectOptions.headers || {}
-    connectOptions.headers['Proxy-Authorization'] = 'Basic ' +
-        new Buffer(connectOptions.proxyAuth).toString('base64')
-  }
-
-  debug('making CONNECT request')
-  var connectReq = self.request(connectOptions)
-  connectReq.useChunkedEncodingByDefault = false // for v0.6
-  connectReq.once('response', onResponse) // for v0.6
-  connectReq.once('upgrade', onUpgrade)   // for v0.6
-  connectReq.once('connect', onConnect)   // for v0.7 or later
-  connectReq.once('error', onError)
-  connectReq.end()
-
-  function onResponse(res) {
-    // Very hacky. This is necessary to avoid http-parser leaks.
-    res.upgrade = true
-  }
-
-  function onUpgrade(res, socket, head) {
-    // Hacky.
-    process.nextTick(function() {
-      onConnect(res, socket, head)
-    })
-  }
-
-  function onConnect(res, socket, head) {
-    connectReq.removeAllListeners()
-    socket.removeAllListeners()
-
-    if (res.statusCode === 200) {
-      assert.equal(head.length, 0)
-      debug('tunneling connection has established')
-      self.sockets[self.sockets.indexOf(placeholder)] = socket
-      cb(socket)
-    } else {
-      debug('tunneling socket could not be established, statusCode=%d', res.statusCode)
-      var error = new Error('tunneling socket could not be established, ' + 'statusCode=' + res.statusCode)
-      error.code = 'ECONNRESET'
-      options.request.emit('error', error)
-      self.removeSocket(placeholder)
-    }
-  }
-
-  function onError(cause) {
-    connectReq.removeAllListeners()
-
-    debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack)
-    var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message)
-    error.code = 'ECONNRESET'
-    options.request.emit('error', error)
-    self.removeSocket(placeholder)
-  }
-}
-
-TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
-  var pos = this.sockets.indexOf(socket)
-  if (pos === -1) return
-  
-  this.sockets.splice(pos, 1)
-
-  var pending = this.requests.shift()
-  if (pending) {
-    // If we have pending requests and a socket gets closed a new one
-    // needs to be created to take over in the pool for the one that closed.
-    this.createConnection(pending)
-  }
-}
-
-function createSecureSocket(options, cb) {
-  var self = this
-  TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {
-    // 0 is dummy port for v0.6
-    var secureSocket = tls.connect(0, mergeOptions({}, self.options, 
-      { servername: options.host
-      , socket: socket
-      }
-    ))
-    self.sockets[self.sockets.indexOf(socket)] = secureSocket
-    cb(secureSocket)
-  })
-}
-
-
-function mergeOptions(target) {
-  for (var i = 1, len = arguments.length; i < len; ++i) {
-    var overrides = arguments[i]
-    if (typeof overrides === 'object') {
-      var keys = Object.keys(overrides)
-      for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
-        var k = keys[j]
-        if (overrides[k] !== undefined) {
-          target[k] = overrides[k]
-        }
-      }
-    }
-  }
-  return target
-}
-
-
-var debug
-if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
-  debug = function() {
-    var args = Array.prototype.slice.call(arguments)
-    if (typeof args[0] === 'string') {
-      args[0] = 'TUNNEL: ' + args[0]
-    } else {
-      args.unshift('TUNNEL:')
-    }
-    console.error.apply(console, args)
-  }
-} else {
-  debug = function() {}
-}
-exports.debug = debug // for test
diff --git a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/package.json b/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/package.json
deleted file mode 100644
index 6677690..0000000
--- a/node_modules/jsdom/node_modules/request/node_modules/tunnel-agent/package.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "author": {
-    "name": "Mikeal Rogers",
-    "email": "mikeal.rogers@gmail.com",
-    "url": "http://www.futurealoof.com"
-  },
-  "name": "tunnel-agent",
-  "license": "Apache-2.0",
-  "description": "HTTP proxy tunneling agent. Formerly part of mikeal/request, now a standalone module.",
-  "version": "0.4.3",
-  "repository": {
-    "url": "git+https://github.com/mikeal/tunnel-agent.git"
-  },
-  "main": "index.js",
-  "files": [
-    "index.js"
-  ],
-  "dependencies": {},
-  "devDependencies": {},
-  "optionalDependencies": {},
-  "engines": {
-    "node": "*"
-  },
-  "gitHead": "e72d830f5ed388a2a71d37ce062c38e3fb34bdde",
-  "bugs": {
-    "url": "https://github.com/mikeal/tunnel-agent/issues"
-  },
-  "homepage": "https://github.com/mikeal/tunnel-agent#readme",
-  "_id": "tunnel-agent@0.4.3",
-  "scripts": {},
-  "_shasum": "6373db76909fe570e08d73583365ed828a74eeeb",
-  "_from": "tunnel-agent@>=0.4.1 <0.5.0",
-  "_npmVersion": "2.15.3",
-  "_nodeVersion": "5.9.0",
-  "_npmUser": {
-    "name": "simov",
-    "email": "simeonvelichkov@gmail.com"
-  },
-  "dist": {
-    "shasum": "6373db76909fe570e08d73583365ed828a74eeeb",
-    "tarball": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.4.3.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "mikeal",
-      "email": "mikeal.rogers@gmail.com"
-    },
-    {
-      "name": "nylen",
-      "email": "jnylen@gmail.com"
-    },
-    {
-      "name": "fredkschott",
-      "email": "fkschott@gmail.com"
-    },
-    {
-      "name": "simov",
-      "email": "simeonvelichkov@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/tunnel-agent-0.4.3.tgz_1462396470295_0.23639482469297945"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.4.3.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/package.json b/node_modules/jsdom/node_modules/request/package.json
deleted file mode 100644
index 6e6cd90..0000000
--- a/node_modules/jsdom/node_modules/request/package.json
+++ /dev/null
@@ -1,119 +0,0 @@
-{
-  "name": "request",
-  "description": "Simplified HTTP request client.",
-  "tags": [
-    "http",
-    "simple",
-    "util",
-    "utility"
-  ],
-  "version": "2.74.0",
-  "author": {
-    "name": "Mikeal Rogers",
-    "email": "mikeal.rogers@gmail.com"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/request/request.git"
-  },
-  "bugs": {
-    "url": "http://github.com/request/request/issues"
-  },
-  "license": "Apache-2.0",
-  "engines": {
-    "node": ">=0.8.0"
-  },
-  "main": "index.js",
-  "dependencies": {
-    "aws-sign2": "~0.6.0",
-    "aws4": "^1.2.1",
-    "bl": "~1.1.2",
-    "caseless": "~0.11.0",
-    "combined-stream": "~1.0.5",
-    "extend": "~3.0.0",
-    "forever-agent": "~0.6.1",
-    "form-data": "~1.0.0-rc4",
-    "har-validator": "~2.0.6",
-    "hawk": "~3.1.3",
-    "http-signature": "~1.1.0",
-    "is-typedarray": "~1.0.0",
-    "isstream": "~0.1.2",
-    "json-stringify-safe": "~5.0.1",
-    "mime-types": "~2.1.7",
-    "node-uuid": "~1.4.7",
-    "oauth-sign": "~0.8.1",
-    "qs": "~6.2.0",
-    "stringstream": "~0.0.4",
-    "tough-cookie": "~2.3.0",
-    "tunnel-agent": "~0.4.1"
-  },
-  "scripts": {
-    "test": "npm run lint && npm run test-ci && npm run test-browser",
-    "test-ci": "taper tests/test-*.js",
-    "test-cov": "istanbul cover tape tests/test-*.js",
-    "test-browser": "node tests/browser/start.js",
-    "lint": "eslint lib/ *.js tests/ && echo Lint passed."
-  },
-  "devDependencies": {
-    "bluebird": "^3.2.1",
-    "browserify": "^13.0.1",
-    "browserify-istanbul": "^2.0.0",
-    "buffer-equal": "^1.0.0",
-    "codecov": "^1.0.1",
-    "coveralls": "^2.11.4",
-    "eslint": "^2.5.3",
-    "function-bind": "^1.0.2",
-    "istanbul": "^0.4.0",
-    "karma": "^1.1.1",
-    "karma-browserify": "^5.0.1",
-    "karma-cli": "^1.0.0",
-    "karma-coverage": "^1.0.0",
-    "karma-phantomjs-launcher": "^1.0.0",
-    "karma-tap": "^2.0.1",
-    "phantomjs-prebuilt": "^2.1.3",
-    "rimraf": "^2.2.8",
-    "server-destroy": "^1.0.1",
-    "tape": "^4.6.0",
-    "taper": "^0.4.0"
-  },
-  "gitHead": "76e82351cbc21049441b1763c6f2bbd504fa8f5a",
-  "homepage": "https://github.com/request/request#readme",
-  "_id": "request@2.74.0",
-  "_shasum": "7693ca768bbb0ea5c8ce08c084a45efa05b892ab",
-  "_from": "request@>=2.44.0 <3.0.0",
-  "_npmVersion": "2.15.6",
-  "_nodeVersion": "6.2.2",
-  "_npmUser": {
-    "name": "simov",
-    "email": "simeonvelichkov@gmail.com"
-  },
-  "dist": {
-    "shasum": "7693ca768bbb0ea5c8ce08c084a45efa05b892ab",
-    "tarball": "https://registry.npmjs.org/request/-/request-2.74.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "mikeal",
-      "email": "mikeal.rogers@gmail.com"
-    },
-    {
-      "name": "nylen",
-      "email": "jnylen@gmail.com"
-    },
-    {
-      "name": "fredkschott",
-      "email": "fkschott@gmail.com"
-    },
-    {
-      "name": "simov",
-      "email": "simeonvelichkov@gmail.com"
-    }
-  ],
-  "_npmOperationalInternal": {
-    "host": "packages-16-east.internal.npmjs.com",
-    "tmp": "tmp/request-2.74.0.tgz_1469231082306_0.13140005595050752"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/request/-/request-2.74.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/request/request.js b/node_modules/jsdom/node_modules/request/request.js
deleted file mode 100644
index 8267c12..0000000
--- a/node_modules/jsdom/node_modules/request/request.js
+++ /dev/null
@@ -1,1434 +0,0 @@
-'use strict'
-
-var http = require('http')
-  , https = require('https')
-  , url = require('url')
-  , util = require('util')
-  , stream = require('stream')
-  , zlib = require('zlib')
-  , bl = require('bl')
-  , hawk = require('hawk')
-  , aws2 = require('aws-sign2')
-  , aws4 = require('aws4')
-  , httpSignature = require('http-signature')
-  , mime = require('mime-types')
-  , stringstream = require('stringstream')
-  , caseless = require('caseless')
-  , ForeverAgent = require('forever-agent')
-  , FormData = require('form-data')
-  , extend = require('extend')
-  , isstream = require('isstream')
-  , isTypedArray = require('is-typedarray').strict
-  , helpers = require('./lib/helpers')
-  , cookies = require('./lib/cookies')
-  , getProxyFromURI = require('./lib/getProxyFromURI')
-  , Querystring = require('./lib/querystring').Querystring
-  , Har = require('./lib/har').Har
-  , Auth = require('./lib/auth').Auth
-  , OAuth = require('./lib/oauth').OAuth
-  , Multipart = require('./lib/multipart').Multipart
-  , Redirect = require('./lib/redirect').Redirect
-  , Tunnel = require('./lib/tunnel').Tunnel
-
-var safeStringify = helpers.safeStringify
-  , isReadStream = helpers.isReadStream
-  , toBase64 = helpers.toBase64
-  , defer = helpers.defer
-  , copy = helpers.copy
-  , version = helpers.version
-  , globalCookieJar = cookies.jar()
-
-
-var globalPool = {}
-
-function filterForNonReserved(reserved, options) {
-  // Filter out properties that are not reserved.
-  // Reserved values are passed in at call site.
-
-  var object = {}
-  for (var i in options) {
-    var notReserved = (reserved.indexOf(i) === -1)
-    if (notReserved) {
-      object[i] = options[i]
-    }
-  }
-  return object
-}
-
-function filterOutReservedFunctions(reserved, options) {
-  // Filter out properties that are functions and are reserved.
-  // Reserved values are passed in at call site.
-
-  var object = {}
-  for (var i in options) {
-    var isReserved = !(reserved.indexOf(i) === -1)
-    var isFunction = (typeof options[i] === 'function')
-    if (!(isReserved && isFunction)) {
-      object[i] = options[i]
-    }
-  }
-  return object
-
-}
-
-// Return a simpler request object to allow serialization
-function requestToJSON() {
-  var self = this
-  return {
-    uri: self.uri,
-    method: self.method,
-    headers: self.headers
-  }
-}
-
-// Return a simpler response object to allow serialization
-function responseToJSON() {
-  var self = this
-  return {
-    statusCode: self.statusCode,
-    body: self.body,
-    headers: self.headers,
-    request: requestToJSON.call(self.request)
-  }
-}
-
-function Request (options) {
-  // if given the method property in options, set property explicitMethod to true
-
-  // extend the Request instance with any non-reserved properties
-  // remove any reserved functions from the options object
-  // set Request instance to be readable and writable
-  // call init
-
-  var self = this
-
-  // start with HAR, then override with additional options
-  if (options.har) {
-    self._har = new Har(self)
-    options = self._har.options(options)
-  }
-
-  stream.Stream.call(self)
-  var reserved = Object.keys(Request.prototype)
-  var nonReserved = filterForNonReserved(reserved, options)
-
-  extend(self, nonReserved)
-  options = filterOutReservedFunctions(reserved, options)
-
-  self.readable = true
-  self.writable = true
-  if (options.method) {
-    self.explicitMethod = true
-  }
-  self._qs = new Querystring(self)
-  self._auth = new Auth(self)
-  self._oauth = new OAuth(self)
-  self._multipart = new Multipart(self)
-  self._redirect = new Redirect(self)
-  self._tunnel = new Tunnel(self)
-  self.init(options)
-}
-
-util.inherits(Request, stream.Stream)
-
-// Debugging
-Request.debug = process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG)
-function debug() {
-  if (Request.debug) {
-    console.error('REQUEST %s', util.format.apply(util, arguments))
-  }
-}
-Request.prototype.debug = debug
-
-Request.prototype.init = function (options) {
-  // init() contains all the code to setup the request object.
-  // the actual outgoing request is not started until start() is called
-  // this function is called from both the constructor and on redirect.
-  var self = this
-  if (!options) {
-    options = {}
-  }
-  self.headers = self.headers ? copy(self.headers) : {}
-
-  // Delete headers with value undefined since they break
-  // ClientRequest.OutgoingMessage.setHeader in node 0.12
-  for (var headerName in self.headers) {
-    if (typeof self.headers[headerName] === 'undefined') {
-      delete self.headers[headerName]
-    }
-  }
-
-  caseless.httpify(self, self.headers)
-
-  if (!self.method) {
-    self.method = options.method || 'GET'
-  }
-  if (!self.localAddress) {
-    self.localAddress = options.localAddress
-  }
-
-  self._qs.init(options)
-
-  debug(options)
-  if (!self.pool && self.pool !== false) {
-    self.pool = globalPool
-  }
-  self.dests = self.dests || []
-  self.__isRequestRequest = true
-
-  // Protect against double callback
-  if (!self._callback && self.callback) {
-    self._callback = self.callback
-    self.callback = function () {
-      if (self._callbackCalled) {
-        return // Print a warning maybe?
-      }
-      self._callbackCalled = true
-      self._callback.apply(self, arguments)
-    }
-    self.on('error', self.callback.bind())
-    self.on('complete', self.callback.bind(self, null))
-  }
-
-  // People use this property instead all the time, so support it
-  if (!self.uri && self.url) {
-    self.uri = self.url
-    delete self.url
-  }
-
-  // If there's a baseUrl, then use it as the base URL (i.e. uri must be
-  // specified as a relative path and is appended to baseUrl).
-  if (self.baseUrl) {
-    if (typeof self.baseUrl !== 'string') {
-      return self.emit('error', new Error('options.baseUrl must be a string'))
-    }
-
-    if (typeof self.uri !== 'string') {
-      return self.emit('error', new Error('options.uri must be a string when using options.baseUrl'))
-    }
-
-    if (self.uri.indexOf('//') === 0 || self.uri.indexOf('://') !== -1) {
-      return self.emit('error', new Error('options.uri must be a path when using options.baseUrl'))
-    }
-
-    // Handle all cases to make sure that there's only one slash between
-    // baseUrl and uri.
-    var baseUrlEndsWithSlash = self.baseUrl.lastIndexOf('/') === self.baseUrl.length - 1
-    var uriStartsWithSlash = self.uri.indexOf('/') === 0
-
-    if (baseUrlEndsWithSlash && uriStartsWithSlash) {
-      self.uri = self.baseUrl + self.uri.slice(1)
-    } else if (baseUrlEndsWithSlash || uriStartsWithSlash) {
-      self.uri = self.baseUrl + self.uri
-    } else if (self.uri === '') {
-      self.uri = self.baseUrl
-    } else {
-      self.uri = self.baseUrl + '/' + self.uri
-    }
-    delete self.baseUrl
-  }
-
-  // A URI is needed by this point, emit error if we haven't been able to get one
-  if (!self.uri) {
-    return self.emit('error', new Error('options.uri is a required argument'))
-  }
-
-  // If a string URI/URL was given, parse it into a URL object
-  if (typeof self.uri === 'string') {
-    self.uri = url.parse(self.uri)
-  }
-
-  // Some URL objects are not from a URL parsed string and need href added
-  if (!self.uri.href) {
-    self.uri.href = url.format(self.uri)
-  }
-
-  // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme
-  if (self.uri.protocol === 'unix:') {
-    return self.emit('error', new Error('`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`'))
-  }
-
-  // Support Unix Sockets
-  if (self.uri.host === 'unix') {
-    self.enableUnixSocket()
-  }
-
-  if (self.strictSSL === false) {
-    self.rejectUnauthorized = false
-  }
-
-  if (!self.uri.pathname) {self.uri.pathname = '/'}
-
-  if (!(self.uri.host || (self.uri.hostname && self.uri.port)) && !self.uri.isUnix) {
-    // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar
-    // Detect and reject it as soon as possible
-    var faultyUri = url.format(self.uri)
-    var message = 'Invalid URI "' + faultyUri + '"'
-    if (Object.keys(options).length === 0) {
-      // No option ? This can be the sign of a redirect
-      // As this is a case where the user cannot do anything (they didn't call request directly with this URL)
-      // they should be warned that it can be caused by a redirection (can save some hair)
-      message += '. This can be caused by a crappy redirection.'
-    }
-    // This error was fatal
-    self.abort()
-    return self.emit('error', new Error(message))
-  }
-
-  if (!self.hasOwnProperty('proxy')) {
-    self.proxy = getProxyFromURI(self.uri)
-  }
-
-  self.tunnel = self._tunnel.isEnabled()
-  if (self.proxy) {
-    self._tunnel.setup(options)
-  }
-
-  self._redirect.onRequest(options)
-
-  self.setHost = false
-  if (!self.hasHeader('host')) {
-    var hostHeaderName = self.originalHostHeaderName || 'host'
-    self.setHeader(hostHeaderName, self.uri.hostname)
-    if (self.uri.port) {
-      if ( !(self.uri.port === 80 && self.uri.protocol === 'http:') &&
-           !(self.uri.port === 443 && self.uri.protocol === 'https:') ) {
-        self.setHeader(hostHeaderName, self.getHeader('host') + (':' + self.uri.port) )
-      }
-    }
-    self.setHost = true
-  }
-
-  self.jar(self._jar || options.jar)
-
-  if (!self.uri.port) {
-    if (self.uri.protocol === 'http:') {self.uri.port = 80}
-    else if (self.uri.protocol === 'https:') {self.uri.port = 443}
-  }
-
-  if (self.proxy && !self.tunnel) {
-    self.port = self.proxy.port
-    self.host = self.proxy.hostname
-  } else {
-    self.port = self.uri.port
-    self.host = self.uri.hostname
-  }
-
-  if (options.form) {
-    self.form(options.form)
-  }
-
-  if (options.formData) {
-    var formData = options.formData
-    var requestForm = self.form()
-    var appendFormValue = function (key, value) {
-      if (value && value.hasOwnProperty('value') && value.hasOwnProperty('options')) {
-        requestForm.append(key, value.value, value.options)
-      } else {
-        requestForm.append(key, value)
-      }
-    }
-    for (var formKey in formData) {
-      if (formData.hasOwnProperty(formKey)) {
-        var formValue = formData[formKey]
-        if (formValue instanceof Array) {
-          for (var j = 0; j < formValue.length; j++) {
-            appendFormValue(formKey, formValue[j])
-          }
-        } else {
-          appendFormValue(formKey, formValue)
-        }
-      }
-    }
-  }
-
-  if (options.qs) {
-    self.qs(options.qs)
-  }
-
-  if (self.uri.path) {
-    self.path = self.uri.path
-  } else {
-    self.path = self.uri.pathname + (self.uri.search || '')
-  }
-
-  if (self.path.length === 0) {
-    self.path = '/'
-  }
-
-  // Auth must happen last in case signing is dependent on other headers
-  if (options.aws) {
-    self.aws(options.aws)
-  }
-
-  if (options.hawk) {
-    self.hawk(options.hawk)
-  }
-
-  if (options.httpSignature) {
-    self.httpSignature(options.httpSignature)
-  }
-
-  if (options.auth) {
-    if (Object.prototype.hasOwnProperty.call(options.auth, 'username')) {
-      options.auth.user = options.auth.username
-    }
-    if (Object.prototype.hasOwnProperty.call(options.auth, 'password')) {
-      options.auth.pass = options.auth.password
-    }
-
-    self.auth(
-      options.auth.user,
-      options.auth.pass,
-      options.auth.sendImmediately,
-      options.auth.bearer
-    )
-  }
-
-  if (self.gzip && !self.hasHeader('accept-encoding')) {
-    self.setHeader('accept-encoding', 'gzip, deflate')
-  }
-
-  if (self.uri.auth && !self.hasHeader('authorization')) {
-    var uriAuthPieces = self.uri.auth.split(':').map(function(item) {return self._qs.unescape(item)})
-    self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(':'), true)
-  }
-
-  if (!self.tunnel && self.proxy && self.proxy.auth && !self.hasHeader('proxy-authorization')) {
-    var proxyAuthPieces = self.proxy.auth.split(':').map(function(item) {return self._qs.unescape(item)})
-    var authHeader = 'Basic ' + toBase64(proxyAuthPieces.join(':'))
-    self.setHeader('proxy-authorization', authHeader)
-  }
-
-  if (self.proxy && !self.tunnel) {
-    self.path = (self.uri.protocol + '//' + self.uri.host + self.path)
-  }
-
-  if (options.json) {
-    self.json(options.json)
-  }
-  if (options.multipart) {
-    self.multipart(options.multipart)
-  }
-
-  if (options.time) {
-    self.timing = true
-    self.elapsedTime = self.elapsedTime || 0
-  }
-
-  function setContentLength () {
-    if (isTypedArray(self.body)) {
-      self.body = new Buffer(self.body)
-    }
-
-    if (!self.hasHeader('content-length')) {
-      var length
-      if (typeof self.body === 'string') {
-        length = Buffer.byteLength(self.body)
-      }
-      else if (Array.isArray(self.body)) {
-        length = self.body.reduce(function (a, b) {return a + b.length}, 0)
-      }
-      else {
-        length = self.body.length
-      }
-
-      if (length) {
-        self.setHeader('content-length', length)
-      } else {
-        self.emit('error', new Error('Argument error, options.body.'))
-      }
-    }
-  }
-  if (self.body && !isstream(self.body)) {
-    setContentLength()
-  }
-
-  if (options.oauth) {
-    self.oauth(options.oauth)
-  } else if (self._oauth.params && self.hasHeader('authorization')) {
-    self.oauth(self._oauth.params)
-  }
-
-  var protocol = self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol
-    , defaultModules = {'http:':http, 'https:':https}
-    , httpModules = self.httpModules || {}
-
-  self.httpModule = httpModules[protocol] || defaultModules[protocol]
-
-  if (!self.httpModule) {
-    return self.emit('error', new Error('Invalid protocol: ' + protocol))
-  }
-
-  if (options.ca) {
-    self.ca = options.ca
-  }
-
-  if (!self.agent) {
-    if (options.agentOptions) {
-      self.agentOptions = options.agentOptions
-    }
-
-    if (options.agentClass) {
-      self.agentClass = options.agentClass
-    } else if (options.forever) {
-      var v = version()
-      // use ForeverAgent in node 0.10- only
-      if (v.major === 0 && v.minor <= 10) {
-        self.agentClass = protocol === 'http:' ? ForeverAgent : ForeverAgent.SSL
-      } else {
-        self.agentClass = self.httpModule.Agent
-        self.agentOptions = self.agentOptions || {}
-        self.agentOptions.keepAlive = true
-      }
-    } else {
-      self.agentClass = self.httpModule.Agent
-    }
-  }
-
-  if (self.pool === false) {
-    self.agent = false
-  } else {
-    self.agent = self.agent || self.getNewAgent()
-  }
-
-  self.on('pipe', function (src) {
-    if (self.ntick && self._started) {
-      self.emit('error', new Error('You cannot pipe to this stream after the outbound request has started.'))
-    }
-    self.src = src
-    if (isReadStream(src)) {
-      if (!self.hasHeader('content-type')) {
-        self.setHeader('content-type', mime.lookup(src.path))
-      }
-    } else {
-      if (src.headers) {
-        for (var i in src.headers) {
-          if (!self.hasHeader(i)) {
-            self.setHeader(i, src.headers[i])
-          }
-        }
-      }
-      if (self._json && !self.hasHeader('content-type')) {
-        self.setHeader('content-type', 'application/json')
-      }
-      if (src.method && !self.explicitMethod) {
-        self.method = src.method
-      }
-    }
-
-    // self.on('pipe', function () {
-    //   console.error('You have already piped to this stream. Pipeing twice is likely to break the request.')
-    // })
-  })
-
-  defer(function () {
-    if (self._aborted) {
-      return
-    }
-
-    var end = function () {
-      if (self._form) {
-        if (!self._auth.hasAuth) {
-          self._form.pipe(self)
-        }
-        else if (self._auth.hasAuth && self._auth.sentAuth) {
-          self._form.pipe(self)
-        }
-      }
-      if (self._multipart && self._multipart.chunked) {
-        self._multipart.body.pipe(self)
-      }
-      if (self.body) {
-        if (isstream(self.body)) {
-          self.body.pipe(self)
-        } else {
-          setContentLength()
-          if (Array.isArray(self.body)) {
-            self.body.forEach(function (part) {
-              self.write(part)
-            })
-          } else {
-            self.write(self.body)
-          }
-          self.end()
-        }
-      } else if (self.requestBodyStream) {
-        console.warn('options.requestBodyStream is deprecated, please pass the request object to stream.pipe.')
-        self.requestBodyStream.pipe(self)
-      } else if (!self.src) {
-        if (self._auth.hasAuth && !self._auth.sentAuth) {
-          self.end()
-          return
-        }
-        if (self.method !== 'GET' && typeof self.method !== 'undefined') {
-          self.setHeader('content-length', 0)
-        }
-        self.end()
-      }
-    }
-
-    if (self._form && !self.hasHeader('content-length')) {
-      // Before ending the request, we had to compute the length of the whole form, asyncly
-      self.setHeader(self._form.getHeaders(), true)
-      self._form.getLength(function (err, length) {
-        if (!err && !isNaN(length)) {
-          self.setHeader('content-length', length)
-        }
-        end()
-      })
-    } else {
-      end()
-    }
-
-    self.ntick = true
-  })
-
-}
-
-Request.prototype.getNewAgent = function () {
-  var self = this
-  var Agent = self.agentClass
-  var options = {}
-  if (self.agentOptions) {
-    for (var i in self.agentOptions) {
-      options[i] = self.agentOptions[i]
-    }
-  }
-  if (self.ca) {
-    options.ca = self.ca
-  }
-  if (self.ciphers) {
-    options.ciphers = self.ciphers
-  }
-  if (self.secureProtocol) {
-    options.secureProtocol = self.secureProtocol
-  }
-  if (self.secureOptions) {
-    options.secureOptions = self.secureOptions
-  }
-  if (typeof self.rejectUnauthorized !== 'undefined') {
-    options.rejectUnauthorized = self.rejectUnauthorized
-  }
-
-  if (self.cert && self.key) {
-    options.key = self.key
-    options.cert = self.cert
-  }
-
-  if (self.pfx) {
-    options.pfx = self.pfx
-  }
-
-  if (self.passphrase) {
-    options.passphrase = self.passphrase
-  }
-
-  var poolKey = ''
-
-  // different types of agents are in different pools
-  if (Agent !== self.httpModule.Agent) {
-    poolKey += Agent.name
-  }
-
-  // ca option is only relevant if proxy or destination are https
-  var proxy = self.proxy
-  if (typeof proxy === 'string') {
-    proxy = url.parse(proxy)
-  }
-  var isHttps = (proxy && proxy.protocol === 'https:') || this.uri.protocol === 'https:'
-
-  if (isHttps) {
-    if (options.ca) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.ca
-    }
-
-    if (typeof options.rejectUnauthorized !== 'undefined') {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.rejectUnauthorized
-    }
-
-    if (options.cert) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.cert.toString('ascii') + options.key.toString('ascii')
-    }
-
-    if (options.pfx) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.pfx.toString('ascii')
-    }
-
-    if (options.ciphers) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.ciphers
-    }
-
-    if (options.secureProtocol) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.secureProtocol
-    }
-
-    if (options.secureOptions) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.secureOptions
-    }
-  }
-
-  if (self.pool === globalPool && !poolKey && Object.keys(options).length === 0 && self.httpModule.globalAgent) {
-    // not doing anything special.  Use the globalAgent
-    return self.httpModule.globalAgent
-  }
-
-  // we're using a stored agent.  Make sure it's protocol-specific
-  poolKey = self.uri.protocol + poolKey
-
-  // generate a new agent for this setting if none yet exists
-  if (!self.pool[poolKey]) {
-    self.pool[poolKey] = new Agent(options)
-    // properly set maxSockets on new agents
-    if (self.pool.maxSockets) {
-      self.pool[poolKey].maxSockets = self.pool.maxSockets
-    }
-  }
-
-  return self.pool[poolKey]
-}
-
-Request.prototype.start = function () {
-  // start() is called once we are ready to send the outgoing HTTP request.
-  // this is usually called on the first write(), end() or on nextTick()
-  var self = this
-
-  if (self._aborted) {
-    return
-  }
-
-  self._started = true
-  self.method = self.method || 'GET'
-  self.href = self.uri.href
-
-  if (self.src && self.src.stat && self.src.stat.size && !self.hasHeader('content-length')) {
-    self.setHeader('content-length', self.src.stat.size)
-  }
-  if (self._aws) {
-    self.aws(self._aws, true)
-  }
-
-  // We have a method named auth, which is completely different from the http.request
-  // auth option.  If we don't remove it, we're gonna have a bad time.
-  var reqOptions = copy(self)
-  delete reqOptions.auth
-
-  debug('make request', self.uri.href)
-
-  try {
-    self.req = self.httpModule.request(reqOptions)
-  } catch (err) {
-    self.emit('error', err)
-    return
-  }
-
-  if (self.timing) {
-    self.startTime = new Date().getTime()
-  }
-
-  if (self.timeout && !self.timeoutTimer) {
-    var timeout = self.timeout < 0 ? 0 : self.timeout
-    // Set a timeout in memory - this block will throw if the server takes more
-    // than `timeout` to write the HTTP status and headers (corresponding to
-    // the on('response') event on the client). NB: this measures wall-clock
-    // time, not the time between bytes sent by the server.
-    self.timeoutTimer = setTimeout(function () {
-      var connectTimeout = self.req.socket && self.req.socket.readable === false
-      self.abort()
-      var e = new Error('ETIMEDOUT')
-      e.code = 'ETIMEDOUT'
-      e.connect = connectTimeout
-      self.emit('error', e)
-    }, timeout)
-
-    if (self.req.setTimeout) { // only works on node 0.6+
-      // Set an additional timeout on the socket, via the `setsockopt` syscall.
-      // This timeout sets the amount of time to wait *between* bytes sent
-      // from the server, and may or may not correspond to the wall-clock time
-      // elapsed from the start of the request.
-      //
-      // In particular, it's useful for erroring if the server fails to send
-      // data halfway through streaming a response.
-      self.req.setTimeout(timeout, function () {
-        if (self.req) {
-          self.req.abort()
-          var e = new Error('ESOCKETTIMEDOUT')
-          e.code = 'ESOCKETTIMEDOUT'
-          e.connect = false
-          self.emit('error', e)
-        }
-      })
-    }
-  }
-
-  self.req.on('response', self.onRequestResponse.bind(self))
-  self.req.on('error', self.onRequestError.bind(self))
-  self.req.on('drain', function() {
-    self.emit('drain')
-  })
-  self.req.on('socket', function(socket) {
-    self.emit('socket', socket)
-  })
-
-  self.emit('request', self.req)
-}
-
-Request.prototype.onRequestError = function (error) {
-  var self = this
-  if (self._aborted) {
-    return
-  }
-  if (self.req && self.req._reusedSocket && error.code === 'ECONNRESET'
-      && self.agent.addRequestNoreuse) {
-    self.agent = { addRequest: self.agent.addRequestNoreuse.bind(self.agent) }
-    self.start()
-    self.req.end()
-    return
-  }
-  if (self.timeout && self.timeoutTimer) {
-    clearTimeout(self.timeoutTimer)
-    self.timeoutTimer = null
-  }
-  self.emit('error', error)
-}
-
-Request.prototype.onRequestResponse = function (response) {
-  var self = this
-  debug('onRequestResponse', self.uri.href, response.statusCode, response.headers)
-  response.on('end', function() {
-    if (self.timing) {
-      self.elapsedTime += (new Date().getTime() - self.startTime)
-      debug('elapsed time', self.elapsedTime)
-      response.elapsedTime = self.elapsedTime
-    }
-    debug('response end', self.uri.href, response.statusCode, response.headers)
-  })
-
-  if (self._aborted) {
-    debug('aborted', self.uri.href)
-    response.resume()
-    return
-  }
-
-  self.response = response
-  response.request = self
-  response.toJSON = responseToJSON
-
-  // XXX This is different on 0.10, because SSL is strict by default
-  if (self.httpModule === https &&
-      self.strictSSL && (!response.hasOwnProperty('socket') ||
-      !response.socket.authorized)) {
-    debug('strict ssl error', self.uri.href)
-    var sslErr = response.hasOwnProperty('socket') ? response.socket.authorizationError : self.uri.href + ' does not support SSL'
-    self.emit('error', new Error('SSL Error: ' + sslErr))
-    return
-  }
-
-  // Save the original host before any redirect (if it changes, we need to
-  // remove any authorization headers).  Also remember the case of the header
-  // name because lots of broken servers expect Host instead of host and we
-  // want the caller to be able to specify this.
-  self.originalHost = self.getHeader('host')
-  if (!self.originalHostHeaderName) {
-    self.originalHostHeaderName = self.hasHeader('host')
-  }
-  if (self.setHost) {
-    self.removeHeader('host')
-  }
-  if (self.timeout && self.timeoutTimer) {
-    clearTimeout(self.timeoutTimer)
-    self.timeoutTimer = null
-  }
-
-  var targetCookieJar = (self._jar && self._jar.setCookie) ? self._jar : globalCookieJar
-  var addCookie = function (cookie) {
-    //set the cookie if it's domain in the href's domain.
-    try {
-      targetCookieJar.setCookie(cookie, self.uri.href, {ignoreError: true})
-    } catch (e) {
-      self.emit('error', e)
-    }
-  }
-
-  response.caseless = caseless(response.headers)
-
-  if (response.caseless.has('set-cookie') && (!self._disableCookies)) {
-    var headerName = response.caseless.has('set-cookie')
-    if (Array.isArray(response.headers[headerName])) {
-      response.headers[headerName].forEach(addCookie)
-    } else {
-      addCookie(response.headers[headerName])
-    }
-  }
-
-  if (self._redirect.onResponse(response)) {
-    return // Ignore the rest of the response
-  } else {
-    // Be a good stream and emit end when the response is finished.
-    // Hack to emit end on close because of a core bug that never fires end
-    response.on('close', function () {
-      if (!self._ended) {
-        self.response.emit('end')
-      }
-    })
-
-    response.on('end', function () {
-      self._ended = true
-    })
-
-    var noBody = function (code) {
-      return (
-        self.method === 'HEAD'
-        // Informational
-        || (code >= 100 && code < 200)
-        // No Content
-        || code === 204
-        // Not Modified
-        || code === 304
-      )
-    }
-
-    var responseContent
-    if (self.gzip && !noBody(response.statusCode)) {
-      var contentEncoding = response.headers['content-encoding'] || 'identity'
-      contentEncoding = contentEncoding.trim().toLowerCase()
-
-      if (contentEncoding === 'gzip') {
-        responseContent = zlib.createGunzip()
-        response.pipe(responseContent)
-      } else if (contentEncoding === 'deflate') {
-        responseContent = zlib.createInflate()
-        response.pipe(responseContent)
-      } else {
-        // Since previous versions didn't check for Content-Encoding header,
-        // ignore any invalid values to preserve backwards-compatibility
-        if (contentEncoding !== 'identity') {
-          debug('ignoring unrecognized Content-Encoding ' + contentEncoding)
-        }
-        responseContent = response
-      }
-    } else {
-      responseContent = response
-    }
-
-    if (self.encoding) {
-      if (self.dests.length !== 0) {
-        console.error('Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.')
-      } else if (responseContent.setEncoding) {
-        responseContent.setEncoding(self.encoding)
-      } else {
-        // Should only occur on node pre-v0.9.4 (joyent/node@9b5abe5) with
-        // zlib streams.
-        // If/When support for 0.9.4 is dropped, this should be unnecessary.
-        responseContent = responseContent.pipe(stringstream(self.encoding))
-      }
-    }
-
-    if (self._paused) {
-      responseContent.pause()
-    }
-
-    self.responseContent = responseContent
-
-    self.emit('response', response)
-
-    self.dests.forEach(function (dest) {
-      self.pipeDest(dest)
-    })
-
-    responseContent.on('data', function (chunk) {
-      self._destdata = true
-      self.emit('data', chunk)
-    })
-    responseContent.on('end', function (chunk) {
-      self.emit('end', chunk)
-    })
-    responseContent.on('error', function (error) {
-      self.emit('error', error)
-    })
-    responseContent.on('close', function () {self.emit('close')})
-
-    if (self.callback) {
-      self.readResponseBody(response)
-    }
-    //if no callback
-    else {
-      self.on('end', function () {
-        if (self._aborted) {
-          debug('aborted', self.uri.href)
-          return
-        }
-        self.emit('complete', response)
-      })
-    }
-  }
-  debug('finish init function', self.uri.href)
-}
-
-Request.prototype.readResponseBody = function (response) {
-  var self = this
-  debug('reading response\'s body')
-  var buffer = bl()
-    , strings = []
-
-  self.on('data', function (chunk) {
-    if (Buffer.isBuffer(chunk)) {
-      buffer.append(chunk)
-    } else {
-      strings.push(chunk)
-    }
-  })
-  self.on('end', function () {
-    debug('end event', self.uri.href)
-    if (self._aborted) {
-      debug('aborted', self.uri.href)
-      // `buffer` is defined in the parent scope and used in a closure it exists for the life of the request.
-      // This can lead to leaky behavior if the user retains a reference to the request object.
-      buffer.destroy()
-      return
-    }
-
-    if (buffer.length) {
-      debug('has body', self.uri.href, buffer.length)
-      if (self.encoding === null) {
-        // response.body = buffer
-        // can't move to this until https://github.com/rvagg/bl/issues/13
-        response.body = buffer.slice()
-      } else {
-        response.body = buffer.toString(self.encoding)
-      }
-      // `buffer` is defined in the parent scope and used in a closure it exists for the life of the Request.
-      // This can lead to leaky behavior if the user retains a reference to the request object.
-      buffer.destroy()
-    } else if (strings.length) {
-      // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation.
-      // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse().
-      if (self.encoding === 'utf8' && strings[0].length > 0 && strings[0][0] === '\uFEFF') {
-        strings[0] = strings[0].substring(1)
-      }
-      response.body = strings.join('')
-    }
-
-    if (self._json) {
-      try {
-        response.body = JSON.parse(response.body, self._jsonReviver)
-      } catch (e) {
-        debug('invalid JSON received', self.uri.href)
-      }
-    }
-    debug('emitting complete', self.uri.href)
-    if (typeof response.body === 'undefined' && !self._json) {
-      response.body = self.encoding === null ? new Buffer(0) : ''
-    }
-    self.emit('complete', response, response.body)
-  })
-}
-
-Request.prototype.abort = function () {
-  var self = this
-  self._aborted = true
-
-  if (self.req) {
-    self.req.abort()
-  }
-  else if (self.response) {
-    self.response.destroy()
-  }
-
-  self.emit('abort')
-}
-
-Request.prototype.pipeDest = function (dest) {
-  var self = this
-  var response = self.response
-  // Called after the response is received
-  if (dest.headers && !dest.headersSent) {
-    if (response.caseless.has('content-type')) {
-      var ctname = response.caseless.has('content-type')
-      if (dest.setHeader) {
-        dest.setHeader(ctname, response.headers[ctname])
-      }
-      else {
-        dest.headers[ctname] = response.headers[ctname]
-      }
-    }
-
-    if (response.caseless.has('content-length')) {
-      var clname = response.caseless.has('content-length')
-      if (dest.setHeader) {
-        dest.setHeader(clname, response.headers[clname])
-      } else {
-        dest.headers[clname] = response.headers[clname]
-      }
-    }
-  }
-  if (dest.setHeader && !dest.headersSent) {
-    for (var i in response.headers) {
-      // If the response content is being decoded, the Content-Encoding header
-      // of the response doesn't represent the piped content, so don't pass it.
-      if (!self.gzip || i !== 'content-encoding') {
-        dest.setHeader(i, response.headers[i])
-      }
-    }
-    dest.statusCode = response.statusCode
-  }
-  if (self.pipefilter) {
-    self.pipefilter(response, dest)
-  }
-}
-
-Request.prototype.qs = function (q, clobber) {
-  var self = this
-  var base
-  if (!clobber && self.uri.query) {
-    base = self._qs.parse(self.uri.query)
-  } else {
-    base = {}
-  }
-
-  for (var i in q) {
-    base[i] = q[i]
-  }
-
-  var qs = self._qs.stringify(base)
-
-  if (qs === '') {
-    return self
-  }
-
-  self.uri = url.parse(self.uri.href.split('?')[0] + '?' + qs)
-  self.url = self.uri
-  self.path = self.uri.path
-
-  if (self.uri.host === 'unix') {
-    self.enableUnixSocket()
-  }
-
-  return self
-}
-Request.prototype.form = function (form) {
-  var self = this
-  if (form) {
-    if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) {
-      self.setHeader('content-type', 'application/x-www-form-urlencoded')
-    }
-    self.body = (typeof form === 'string')
-      ? self._qs.rfc3986(form.toString('utf8'))
-      : self._qs.stringify(form).toString('utf8')
-    return self
-  }
-  // create form-data object
-  self._form = new FormData()
-  self._form.on('error', function(err) {
-    err.message = 'form-data: ' + err.message
-    self.emit('error', err)
-    self.abort()
-  })
-  return self._form
-}
-Request.prototype.multipart = function (multipart) {
-  var self = this
-
-  self._multipart.onRequest(multipart)
-
-  if (!self._multipart.chunked) {
-    self.body = self._multipart.body
-  }
-
-  return self
-}
-Request.prototype.json = function (val) {
-  var self = this
-
-  if (!self.hasHeader('accept')) {
-    self.setHeader('accept', 'application/json')
-  }
-
-  if (typeof self.jsonReplacer === 'function') {
-    self._jsonReplacer = self.jsonReplacer
-  }
-
-  self._json = true
-  if (typeof val === 'boolean') {
-    if (self.body !== undefined) {
-      if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) {
-        self.body = safeStringify(self.body, self._jsonReplacer)
-      } else {
-        self.body = self._qs.rfc3986(self.body)
-      }
-      if (!self.hasHeader('content-type')) {
-        self.setHeader('content-type', 'application/json')
-      }
-    }
-  } else {
-    self.body = safeStringify(val, self._jsonReplacer)
-    if (!self.hasHeader('content-type')) {
-      self.setHeader('content-type', 'application/json')
-    }
-  }
-
-  if (typeof self.jsonReviver === 'function') {
-    self._jsonReviver = self.jsonReviver
-  }
-
-  return self
-}
-Request.prototype.getHeader = function (name, headers) {
-  var self = this
-  var result, re, match
-  if (!headers) {
-    headers = self.headers
-  }
-  Object.keys(headers).forEach(function (key) {
-    if (key.length !== name.length) {
-      return
-    }
-    re = new RegExp(name, 'i')
-    match = key.match(re)
-    if (match) {
-      result = headers[key]
-    }
-  })
-  return result
-}
-Request.prototype.enableUnixSocket = function () {
-  // Get the socket & request paths from the URL
-  var unixParts = this.uri.path.split(':')
-    , host = unixParts[0]
-    , path = unixParts[1]
-  // Apply unix properties to request
-  this.socketPath = host
-  this.uri.pathname = path
-  this.uri.path = path
-  this.uri.host = host
-  this.uri.hostname = host
-  this.uri.isUnix = true
-}
-
-
-Request.prototype.auth = function (user, pass, sendImmediately, bearer) {
-  var self = this
-
-  self._auth.onRequest(user, pass, sendImmediately, bearer)
-
-  return self
-}
-Request.prototype.aws = function (opts, now) {
-  var self = this
-
-  if (!now) {
-    self._aws = opts
-    return self
-  }
-
-  if (opts.sign_version == 4 || opts.sign_version == '4') {
-    // use aws4
-    var options = {
-      host: self.uri.host,
-      path: self.uri.path,
-      method: self.method,
-      headers: {
-        'content-type': self.getHeader('content-type') || ''
-      },
-      body: self.body
-    }
-    var signRes = aws4.sign(options, {
-      accessKeyId: opts.key,
-      secretAccessKey: opts.secret
-    })
-    self.setHeader('authorization', signRes.headers.Authorization)
-    self.setHeader('x-amz-date', signRes.headers['X-Amz-Date'])
-  }
-  else {
-    // default: use aws-sign2
-    var date = new Date()
-    self.setHeader('date', date.toUTCString())
-    var auth =
-      { key: opts.key
-      , secret: opts.secret
-      , verb: self.method.toUpperCase()
-      , date: date
-      , contentType: self.getHeader('content-type') || ''
-      , md5: self.getHeader('content-md5') || ''
-      , amazonHeaders: aws2.canonicalizeHeaders(self.headers)
-      }
-    var path = self.uri.path
-    if (opts.bucket && path) {
-      auth.resource = '/' + opts.bucket + path
-    } else if (opts.bucket && !path) {
-      auth.resource = '/' + opts.bucket
-    } else if (!opts.bucket && path) {
-      auth.resource = path
-    } else if (!opts.bucket && !path) {
-      auth.resource = '/'
-    }
-    auth.resource = aws2.canonicalizeResource(auth.resource)
-    self.setHeader('authorization', aws2.authorization(auth))
-  }
-
-  return self
-}
-Request.prototype.httpSignature = function (opts) {
-  var self = this
-  httpSignature.signRequest({
-    getHeader: function(header) {
-      return self.getHeader(header, self.headers)
-    },
-    setHeader: function(header, value) {
-      self.setHeader(header, value)
-    },
-    method: self.method,
-    path: self.path
-  }, opts)
-  debug('httpSignature authorization', self.getHeader('authorization'))
-
-  return self
-}
-Request.prototype.hawk = function (opts) {
-  var self = this
-  self.setHeader('Authorization', hawk.client.header(self.uri, self.method, opts).field)
-}
-Request.prototype.oauth = function (_oauth) {
-  var self = this
-
-  self._oauth.onRequest(_oauth)
-
-  return self
-}
-
-Request.prototype.jar = function (jar) {
-  var self = this
-  var cookies
-
-  if (self._redirect.redirectsFollowed === 0) {
-    self.originalCookieHeader = self.getHeader('cookie')
-  }
-
-  if (!jar) {
-    // disable cookies
-    cookies = false
-    self._disableCookies = true
-  } else {
-    var targetCookieJar = (jar && jar.getCookieString) ? jar : globalCookieJar
-    var urihref = self.uri.href
-    //fetch cookie in the Specified host
-    if (targetCookieJar) {
-      cookies = targetCookieJar.getCookieString(urihref)
-    }
-  }
-
-  //if need cookie and cookie is not empty
-  if (cookies && cookies.length) {
-    if (self.originalCookieHeader) {
-      // Don't overwrite existing Cookie header
-      self.setHeader('cookie', self.originalCookieHeader + '; ' + cookies)
-    } else {
-      self.setHeader('cookie', cookies)
-    }
-  }
-  self._jar = jar
-  return self
-}
-
-
-// Stream API
-Request.prototype.pipe = function (dest, opts) {
-  var self = this
-
-  if (self.response) {
-    if (self._destdata) {
-      self.emit('error', new Error('You cannot pipe after data has been emitted from the response.'))
-    } else if (self._ended) {
-      self.emit('error', new Error('You cannot pipe after the response has been ended.'))
-    } else {
-      stream.Stream.prototype.pipe.call(self, dest, opts)
-      self.pipeDest(dest)
-      return dest
-    }
-  } else {
-    self.dests.push(dest)
-    stream.Stream.prototype.pipe.call(self, dest, opts)
-    return dest
-  }
-}
-Request.prototype.write = function () {
-  var self = this
-  if (self._aborted) {return}
-
-  if (!self._started) {
-    self.start()
-  }
-  if (self.req) {
-    return self.req.write.apply(self.req, arguments)
-  }
-}
-Request.prototype.end = function (chunk) {
-  var self = this
-  if (self._aborted) {return}
-
-  if (chunk) {
-    self.write(chunk)
-  }
-  if (!self._started) {
-    self.start()
-  }
-  if (self.req) {
-    self.req.end()
-  }
-}
-Request.prototype.pause = function () {
-  var self = this
-  if (!self.responseContent) {
-    self._paused = true
-  } else {
-    self.responseContent.pause.apply(self.responseContent, arguments)
-  }
-}
-Request.prototype.resume = function () {
-  var self = this
-  if (!self.responseContent) {
-    self._paused = false
-  } else {
-    self.responseContent.resume.apply(self.responseContent, arguments)
-  }
-}
-Request.prototype.destroy = function () {
-  var self = this
-  if (!self._ended) {
-    self.end()
-  } else if (self.response) {
-    self.response.destroy()
-  }
-}
-
-Request.defaultProxyHeaderWhiteList =
-  Tunnel.defaultProxyHeaderWhiteList.slice()
-
-Request.defaultProxyHeaderExclusiveList =
-  Tunnel.defaultProxyHeaderExclusiveList.slice()
-
-// Exports
-
-Request.prototype.toJSON = requestToJSON
-module.exports = Request
diff --git a/node_modules/jsdom/node_modules/xml-name-validator/README.md b/node_modules/jsdom/node_modules/xml-name-validator/README.md
deleted file mode 100644
index db9ed94..0000000
--- a/node_modules/jsdom/node_modules/xml-name-validator/README.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# Validate XML Names and Qualified Names
-
-This package simply tells you whether or not a string matches the [`Name`](http://www.w3.org/TR/xml/#NT-Name) or [`QName`](http://www.w3.org/TR/xml-names/#NT-QName) productions in the XML Namespaces specification. We use it for implementing the [validate](https://dom.spec.whatwg.org/#validate) algorithm in jsdom, but you can use it for whatever you want.
-
-## Usage
-
-```js
-"use strict":
-var xnv = require("xml-name-validator");
-var assert = require("assert");
-
-// Will not throw:
-xnv.name("x");
-xnv.name(":");
-xnv.name("a:0");
-xnv.name("a:b:c");
-
-// Will throw:
-xnv.name("\\");
-xnv.name("'");
-xnv.name("0");
-xnv.name("a!");
-
-// Will not throw:
-xnv.qname("x");
-xnv.qname("a0");
-xnv.qname("a:b");
-
-// Will throw:
-xnv.qname(":a");
-xnv.qname(":b");
-xnv.qname("a:b:c");
-xnv.qname("a:0");
-```
-
-In all the cases where the validator throws, it will throw an instance of `xnv.SyntaxError` with an informative `message` property, among others.
diff --git a/node_modules/jsdom/node_modules/xml-name-validator/lib/generated-parser.js b/node_modules/jsdom/node_modules/xml-name-validator/lib/generated-parser.js
deleted file mode 100644
index 107514c..0000000
--- a/node_modules/jsdom/node_modules/xml-name-validator/lib/generated-parser.js
+++ /dev/null
@@ -1,819 +0,0 @@
-module.exports = (function() {
-  /*
-   * Generated by PEG.js 0.8.0.
-   *
-   * http://pegjs.majda.cz/
-   */
-
-  function peg$subclass(child, parent) {
-    function ctor() { this.constructor = child; }
-    ctor.prototype = parent.prototype;
-    child.prototype = new ctor();
-  }
-
-  function SyntaxError(message, expected, found, offset, line, column) {
-    this.message  = message;
-    this.expected = expected;
-    this.found    = found;
-    this.offset   = offset;
-    this.line     = line;
-    this.column   = column;
-
-    this.name     = "SyntaxError";
-  }
-
-  peg$subclass(SyntaxError, Error);
-
-  function parse(input) {
-    var options = arguments.length > 1 ? arguments[1] : {},
-
-        peg$FAILED = {},
-
-        peg$startRuleFunctions = { Name: peg$parseName, QName: peg$parseQName },
-        peg$startRuleFunction  = peg$parseName,
-
-        peg$c0 = ":",
-        peg$c1 = { type: "literal", value: ":", description: "\":\"" },
-        peg$c2 = /^[A-Z]/,
-        peg$c3 = { type: "class", value: "[A-Z]", description: "[A-Z]" },
-        peg$c4 = "_",
-        peg$c5 = { type: "literal", value: "_", description: "\"_\"" },
-        peg$c6 = /^[a-z]/,
-        peg$c7 = { type: "class", value: "[a-z]", description: "[a-z]" },
-        peg$c8 = /^[\xC0-\xD6]/,
-        peg$c9 = { type: "class", value: "[\\xC0-\\xD6]", description: "[\\xC0-\\xD6]" },
-        peg$c10 = /^[\xD8-\xF6]/,
-        peg$c11 = { type: "class", value: "[\\xD8-\\xF6]", description: "[\\xD8-\\xF6]" },
-        peg$c12 = /^[\xF8-\u02FF]/,
-        peg$c13 = { type: "class", value: "[\\xF8-\\u02FF]", description: "[\\xF8-\\u02FF]" },
-        peg$c14 = /^[\u0370-\u037D]/,
-        peg$c15 = { type: "class", value: "[\\u0370-\\u037D]", description: "[\\u0370-\\u037D]" },
-        peg$c16 = /^[\u037F-\u1FFF]/,
-        peg$c17 = { type: "class", value: "[\\u037F-\\u1FFF]", description: "[\\u037F-\\u1FFF]" },
-        peg$c18 = /^[\u200C-\u200D]/,
-        peg$c19 = { type: "class", value: "[\\u200C-\\u200D]", description: "[\\u200C-\\u200D]" },
-        peg$c20 = /^[\u2070-\u218F]/,
-        peg$c21 = { type: "class", value: "[\\u2070-\\u218F]", description: "[\\u2070-\\u218F]" },
-        peg$c22 = /^[\u2C00-\u2FEF]/,
-        peg$c23 = { type: "class", value: "[\\u2C00-\\u2FEF]", description: "[\\u2C00-\\u2FEF]" },
-        peg$c24 = /^[\u3001-\uD7FF]/,
-        peg$c25 = { type: "class", value: "[\\u3001-\\uD7FF]", description: "[\\u3001-\\uD7FF]" },
-        peg$c26 = /^[\uF900-\uFDCF]/,
-        peg$c27 = { type: "class", value: "[\\uF900-\\uFDCF]", description: "[\\uF900-\\uFDCF]" },
-        peg$c28 = /^[\uFDF0-\uFFFD]/,
-        peg$c29 = { type: "class", value: "[\\uFDF0-\\uFFFD]", description: "[\\uFDF0-\\uFFFD]" },
-        peg$c30 = peg$FAILED,
-        peg$c31 = /^[\uD800-\uDB7F]/,
-        peg$c32 = { type: "class", value: "[\\uD800-\\uDB7F]", description: "[\\uD800-\\uDB7F]" },
-        peg$c33 = /^[\uDC00-\uDFFF]/,
-        peg$c34 = { type: "class", value: "[\\uDC00-\\uDFFF]", description: "[\\uDC00-\\uDFFF]" },
-        peg$c35 = "-",
-        peg$c36 = { type: "literal", value: "-", description: "\"-\"" },
-        peg$c37 = ".",
-        peg$c38 = { type: "literal", value: ".", description: "\".\"" },
-        peg$c39 = /^[0-9]/,
-        peg$c40 = { type: "class", value: "[0-9]", description: "[0-9]" },
-        peg$c41 = "\xB7",
-        peg$c42 = { type: "literal", value: "\xB7", description: "\"\\xB7\"" },
-        peg$c43 = /^[\u0300-\u036F]/,
-        peg$c44 = { type: "class", value: "[\\u0300-\\u036F]", description: "[\\u0300-\\u036F]" },
-        peg$c45 = /^[\u203F-\u2040]/,
-        peg$c46 = { type: "class", value: "[\\u203F-\\u2040]", description: "[\\u203F-\\u2040]" },
-        peg$c47 = [],
-
-        peg$currPos          = 0,
-        peg$reportedPos      = 0,
-        peg$cachedPos        = 0,
-        peg$cachedPosDetails = { line: 1, column: 1, seenCR: false },
-        peg$maxFailPos       = 0,
-        peg$maxFailExpected  = [],
-        peg$silentFails      = 0,
-
-        peg$result;
-
-    if ("startRule" in options) {
-      if (!(options.startRule in peg$startRuleFunctions)) {
-        throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
-      }
-
-      peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
-    }
-
-    function text() {
-      return input.substring(peg$reportedPos, peg$currPos);
-    }
-
-    function offset() {
-      return peg$reportedPos;
-    }
-
-    function line() {
-      return peg$computePosDetails(peg$reportedPos).line;
-    }
-
-    function column() {
-      return peg$computePosDetails(peg$reportedPos).column;
-    }
-
-    function expected(description) {
-      throw peg$buildException(
-        null,
-        [{ type: "other", description: description }],
-        peg$reportedPos
-      );
-    }
-
-    function error(message) {
-      throw peg$buildException(message, null, peg$reportedPos);
-    }
-
-    function peg$computePosDetails(pos) {
-      function advance(details, startPos, endPos) {
-        var p, ch;
-
-        for (p = startPos; p < endPos; p++) {
-          ch = input.charAt(p);
-          if (ch === "\n") {
-            if (!details.seenCR) { details.line++; }
-            details.column = 1;
-            details.seenCR = false;
-          } else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
-            details.line++;
-            details.column = 1;
-            details.seenCR = true;
-          } else {
-            details.column++;
-            details.seenCR = false;
-          }
-        }
-      }
-
-      if (peg$cachedPos !== pos) {
-        if (peg$cachedPos > pos) {
-          peg$cachedPos = 0;
-          peg$cachedPosDetails = { line: 1, column: 1, seenCR: false };
-        }
-        advance(peg$cachedPosDetails, peg$cachedPos, pos);
-        peg$cachedPos = pos;
-      }
-
-      return peg$cachedPosDetails;
-    }
-
-    function peg$fail(expected) {
-      if (peg$currPos < peg$maxFailPos) { return; }
-
-      if (peg$currPos > peg$maxFailPos) {
-        peg$maxFailPos = peg$currPos;
-        peg$maxFailExpected = [];
-      }
-
-      peg$maxFailExpected.push(expected);
-    }
-
-    function peg$buildException(message, expected, pos) {
-      function cleanupExpected(expected) {
-        var i = 1;
-
-        expected.sort(function(a, b) {
-          if (a.description < b.description) {
-            return -1;
-          } else if (a.description > b.description) {
-            return 1;
-          } else {
-            return 0;
-          }
-        });
-
-        while (i < expected.length) {
-          if (expected[i - 1] === expected[i]) {
-            expected.splice(i, 1);
-          } else {
-            i++;
-          }
-        }
-      }
-
-      function buildMessage(expected, found) {
-        function stringEscape(s) {
-          function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); }
-
-          return s
-            .replace(/\\/g,   '\\\\')
-            .replace(/"/g,    '\\"')
-            .replace(/\x08/g, '\\b')
-            .replace(/\t/g,   '\\t')
-            .replace(/\n/g,   '\\n')
-            .replace(/\f/g,   '\\f')
-            .replace(/\r/g,   '\\r')
-            .replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
-            .replace(/[\x10-\x1F\x80-\xFF]/g,    function(ch) { return '\\x'  + hex(ch); })
-            .replace(/[\u0180-\u0FFF]/g,         function(ch) { return '\\u0' + hex(ch); })
-            .replace(/[\u1080-\uFFFF]/g,         function(ch) { return '\\u'  + hex(ch); });
-        }
-
-        var expectedDescs = new Array(expected.length),
-            expectedDesc, foundDesc, i;
-
-        for (i = 0; i < expected.length; i++) {
-          expectedDescs[i] = expected[i].description;
-        }
-
-        expectedDesc = expected.length > 1
-          ? expectedDescs.slice(0, -1).join(", ")
-              + " or "
-              + expectedDescs[expected.length - 1]
-          : expectedDescs[0];
-
-        foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input";
-
-        return "Expected " + expectedDesc + " but " + foundDesc + " found.";
-      }
-
-      var posDetails = peg$computePosDetails(pos),
-          found      = pos < input.length ? input.charAt(pos) : null;
-
-      if (expected !== null) {
-        cleanupExpected(expected);
-      }
-
-      return new SyntaxError(
-        message !== null ? message : buildMessage(expected, found),
-        expected,
-        found,
-        pos,
-        posDetails.line,
-        posDetails.column
-      );
-    }
-
-    function peg$parseNameStartChar() {
-      var s0, s1, s2;
-
-      if (input.charCodeAt(peg$currPos) === 58) {
-        s0 = peg$c0;
-        peg$currPos++;
-      } else {
-        s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c1); }
-      }
-      if (s0 === peg$FAILED) {
-        if (peg$c2.test(input.charAt(peg$currPos))) {
-          s0 = input.charAt(peg$currPos);
-          peg$currPos++;
-        } else {
-          s0 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c3); }
-        }
-        if (s0 === peg$FAILED) {
-          if (input.charCodeAt(peg$currPos) === 95) {
-            s0 = peg$c4;
-            peg$currPos++;
-          } else {
-            s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c5); }
-          }
-          if (s0 === peg$FAILED) {
-            if (peg$c6.test(input.charAt(peg$currPos))) {
-              s0 = input.charAt(peg$currPos);
-              peg$currPos++;
-            } else {
-              s0 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c7); }
-            }
-            if (s0 === peg$FAILED) {
-              if (peg$c8.test(input.charAt(peg$currPos))) {
-                s0 = input.charAt(peg$currPos);
-                peg$currPos++;
-              } else {
-                s0 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c9); }
-              }
-              if (s0 === peg$FAILED) {
-                if (peg$c10.test(input.charAt(peg$currPos))) {
-                  s0 = input.charAt(peg$currPos);
-                  peg$currPos++;
-                } else {
-                  s0 = peg$FAILED;
-                  if (peg$silentFails === 0) { peg$fail(peg$c11); }
-                }
-                if (s0 === peg$FAILED) {
-                  if (peg$c12.test(input.charAt(peg$currPos))) {
-                    s0 = input.charAt(peg$currPos);
-                    peg$currPos++;
-                  } else {
-                    s0 = peg$FAILED;
-                    if (peg$silentFails === 0) { peg$fail(peg$c13); }
-                  }
-                  if (s0 === peg$FAILED) {
-                    if (peg$c14.test(input.charAt(peg$currPos))) {
-                      s0 = input.charAt(peg$currPos);
-                      peg$currPos++;
-                    } else {
-                      s0 = peg$FAILED;
-                      if (peg$silentFails === 0) { peg$fail(peg$c15); }
-                    }
-                    if (s0 === peg$FAILED) {
-                      if (peg$c16.test(input.charAt(peg$currPos))) {
-                        s0 = input.charAt(peg$currPos);
-                        peg$currPos++;
-                      } else {
-                        s0 = peg$FAILED;
-                        if (peg$silentFails === 0) { peg$fail(peg$c17); }
-                      }
-                      if (s0 === peg$FAILED) {
-                        if (peg$c18.test(input.charAt(peg$currPos))) {
-                          s0 = input.charAt(peg$currPos);
-                          peg$currPos++;
-                        } else {
-                          s0 = peg$FAILED;
-                          if (peg$silentFails === 0) { peg$fail(peg$c19); }
-                        }
-                        if (s0 === peg$FAILED) {
-                          if (peg$c20.test(input.charAt(peg$currPos))) {
-                            s0 = input.charAt(peg$currPos);
-                            peg$currPos++;
-                          } else {
-                            s0 = peg$FAILED;
-                            if (peg$silentFails === 0) { peg$fail(peg$c21); }
-                          }
-                          if (s0 === peg$FAILED) {
-                            if (peg$c22.test(input.charAt(peg$currPos))) {
-                              s0 = input.charAt(peg$currPos);
-                              peg$currPos++;
-                            } else {
-                              s0 = peg$FAILED;
-                              if (peg$silentFails === 0) { peg$fail(peg$c23); }
-                            }
-                            if (s0 === peg$FAILED) {
-                              if (peg$c24.test(input.charAt(peg$currPos))) {
-                                s0 = input.charAt(peg$currPos);
-                                peg$currPos++;
-                              } else {
-                                s0 = peg$FAILED;
-                                if (peg$silentFails === 0) { peg$fail(peg$c25); }
-                              }
-                              if (s0 === peg$FAILED) {
-                                if (peg$c26.test(input.charAt(peg$currPos))) {
-                                  s0 = input.charAt(peg$currPos);
-                                  peg$currPos++;
-                                } else {
-                                  s0 = peg$FAILED;
-                                  if (peg$silentFails === 0) { peg$fail(peg$c27); }
-                                }
-                                if (s0 === peg$FAILED) {
-                                  if (peg$c28.test(input.charAt(peg$currPos))) {
-                                    s0 = input.charAt(peg$currPos);
-                                    peg$currPos++;
-                                  } else {
-                                    s0 = peg$FAILED;
-                                    if (peg$silentFails === 0) { peg$fail(peg$c29); }
-                                  }
-                                  if (s0 === peg$FAILED) {
-                                    s0 = peg$currPos;
-                                    if (peg$c31.test(input.charAt(peg$currPos))) {
-                                      s1 = input.charAt(peg$currPos);
-                                      peg$currPos++;
-                                    } else {
-                                      s1 = peg$FAILED;
-                                      if (peg$silentFails === 0) { peg$fail(peg$c32); }
-                                    }
-                                    if (s1 !== peg$FAILED) {
-                                      if (peg$c33.test(input.charAt(peg$currPos))) {
-                                        s2 = input.charAt(peg$currPos);
-                                        peg$currPos++;
-                                      } else {
-                                        s2 = peg$FAILED;
-                                        if (peg$silentFails === 0) { peg$fail(peg$c34); }
-                                      }
-                                      if (s2 !== peg$FAILED) {
-                                        s1 = [s1, s2];
-                                        s0 = s1;
-                                      } else {
-                                        peg$currPos = s0;
-                                        s0 = peg$c30;
-                                      }
-                                    } else {
-                                      peg$currPos = s0;
-                                      s0 = peg$c30;
-                                    }
-                                  }
-                                }
-                              }
-                            }
-                          }
-                        }
-                      }
-                    }
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-
-      return s0;
-    }
-
-    function peg$parseNameChar() {
-      var s0;
-
-      s0 = peg$parseNameStartChar();
-      if (s0 === peg$FAILED) {
-        if (input.charCodeAt(peg$currPos) === 45) {
-          s0 = peg$c35;
-          peg$currPos++;
-        } else {
-          s0 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c36); }
-        }
-        if (s0 === peg$FAILED) {
-          if (input.charCodeAt(peg$currPos) === 46) {
-            s0 = peg$c37;
-            peg$currPos++;
-          } else {
-            s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c38); }
-          }
-          if (s0 === peg$FAILED) {
-            if (peg$c39.test(input.charAt(peg$currPos))) {
-              s0 = input.charAt(peg$currPos);
-              peg$currPos++;
-            } else {
-              s0 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c40); }
-            }
-            if (s0 === peg$FAILED) {
-              if (input.charCodeAt(peg$currPos) === 183) {
-                s0 = peg$c41;
-                peg$currPos++;
-              } else {
-                s0 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c42); }
-              }
-              if (s0 === peg$FAILED) {
-                if (peg$c43.test(input.charAt(peg$currPos))) {
-                  s0 = input.charAt(peg$currPos);
-                  peg$currPos++;
-                } else {
-                  s0 = peg$FAILED;
-                  if (peg$silentFails === 0) { peg$fail(peg$c44); }
-                }
-                if (s0 === peg$FAILED) {
-                  if (peg$c45.test(input.charAt(peg$currPos))) {
-                    s0 = input.charAt(peg$currPos);
-                    peg$currPos++;
-                  } else {
-                    s0 = peg$FAILED;
-                    if (peg$silentFails === 0) { peg$fail(peg$c46); }
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-
-      return s0;
-    }
-
-    function peg$parseName() {
-      var s0, s1, s2, s3;
-
-      s0 = peg$currPos;
-      s1 = peg$parseNameStartChar();
-      if (s1 !== peg$FAILED) {
-        s2 = [];
-        s3 = peg$parseNameChar();
-        while (s3 !== peg$FAILED) {
-          s2.push(s3);
-          s3 = peg$parseNameChar();
-        }
-        if (s2 !== peg$FAILED) {
-          s1 = [s1, s2];
-          s0 = s1;
-        } else {
-          peg$currPos = s0;
-          s0 = peg$c30;
-        }
-      } else {
-        peg$currPos = s0;
-        s0 = peg$c30;
-      }
-
-      return s0;
-    }
-
-    function peg$parseQName() {
-      var s0;
-
-      s0 = peg$parsePrefixedName();
-      if (s0 === peg$FAILED) {
-        s0 = peg$parseNCName();
-      }
-
-      return s0;
-    }
-
-    function peg$parsePrefixedName() {
-      var s0, s1, s2, s3;
-
-      s0 = peg$currPos;
-      s1 = peg$parseNCName();
-      if (s1 !== peg$FAILED) {
-        if (input.charCodeAt(peg$currPos) === 58) {
-          s2 = peg$c0;
-          peg$currPos++;
-        } else {
-          s2 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c1); }
-        }
-        if (s2 !== peg$FAILED) {
-          s3 = peg$parseNCName();
-          if (s3 !== peg$FAILED) {
-            s1 = [s1, s2, s3];
-            s0 = s1;
-          } else {
-            peg$currPos = s0;
-            s0 = peg$c30;
-          }
-        } else {
-          peg$currPos = s0;
-          s0 = peg$c30;
-        }
-      } else {
-        peg$currPos = s0;
-        s0 = peg$c30;
-      }
-
-      return s0;
-    }
-
-    function peg$parseNCNameStartChar() {
-      var s0, s1, s2;
-
-      if (peg$c2.test(input.charAt(peg$currPos))) {
-        s0 = input.charAt(peg$currPos);
-        peg$currPos++;
-      } else {
-        s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c3); }
-      }
-      if (s0 === peg$FAILED) {
-        if (input.charCodeAt(peg$currPos) === 95) {
-          s0 = peg$c4;
-          peg$currPos++;
-        } else {
-          s0 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c5); }
-        }
-        if (s0 === peg$FAILED) {
-          if (peg$c6.test(input.charAt(peg$currPos))) {
-            s0 = input.charAt(peg$currPos);
-            peg$currPos++;
-          } else {
-            s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c7); }
-          }
-          if (s0 === peg$FAILED) {
-            if (peg$c8.test(input.charAt(peg$currPos))) {
-              s0 = input.charAt(peg$currPos);
-              peg$currPos++;
-            } else {
-              s0 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c9); }
-            }
-            if (s0 === peg$FAILED) {
-              if (peg$c10.test(input.charAt(peg$currPos))) {
-                s0 = input.charAt(peg$currPos);
-                peg$currPos++;
-              } else {
-                s0 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c11); }
-              }
-              if (s0 === peg$FAILED) {
-                if (peg$c12.test(input.charAt(peg$currPos))) {
-                  s0 = input.charAt(peg$currPos);
-                  peg$currPos++;
-                } else {
-                  s0 = peg$FAILED;
-                  if (peg$silentFails === 0) { peg$fail(peg$c13); }
-                }
-                if (s0 === peg$FAILED) {
-                  if (peg$c14.test(input.charAt(peg$currPos))) {
-                    s0 = input.charAt(peg$currPos);
-                    peg$currPos++;
-                  } else {
-                    s0 = peg$FAILED;
-                    if (peg$silentFails === 0) { peg$fail(peg$c15); }
-                  }
-                  if (s0 === peg$FAILED) {
-                    if (peg$c16.test(input.charAt(peg$currPos))) {
-                      s0 = input.charAt(peg$currPos);
-                      peg$currPos++;
-                    } else {
-                      s0 = peg$FAILED;
-                      if (peg$silentFails === 0) { peg$fail(peg$c17); }
-                    }
-                    if (s0 === peg$FAILED) {
-                      if (peg$c18.test(input.charAt(peg$currPos))) {
-                        s0 = input.charAt(peg$currPos);
-                        peg$currPos++;
-                      } else {
-                        s0 = peg$FAILED;
-                        if (peg$silentFails === 0) { peg$fail(peg$c19); }
-                      }
-                      if (s0 === peg$FAILED) {
-                        if (peg$c20.test(input.charAt(peg$currPos))) {
-                          s0 = input.charAt(peg$currPos);
-                          peg$currPos++;
-                        } else {
-                          s0 = peg$FAILED;
-                          if (peg$silentFails === 0) { peg$fail(peg$c21); }
-                        }
-                        if (s0 === peg$FAILED) {
-                          if (peg$c22.test(input.charAt(peg$currPos))) {
-                            s0 = input.charAt(peg$currPos);
-                            peg$currPos++;
-                          } else {
-                            s0 = peg$FAILED;
-                            if (peg$silentFails === 0) { peg$fail(peg$c23); }
-                          }
-                          if (s0 === peg$FAILED) {
-                            if (peg$c24.test(input.charAt(peg$currPos))) {
-                              s0 = input.charAt(peg$currPos);
-                              peg$currPos++;
-                            } else {
-                              s0 = peg$FAILED;
-                              if (peg$silentFails === 0) { peg$fail(peg$c25); }
-                            }
-                            if (s0 === peg$FAILED) {
-                              if (peg$c26.test(input.charAt(peg$currPos))) {
-                                s0 = input.charAt(peg$currPos);
-                                peg$currPos++;
-                              } else {
-                                s0 = peg$FAILED;
-                                if (peg$silentFails === 0) { peg$fail(peg$c27); }
-                              }
-                              if (s0 === peg$FAILED) {
-                                if (peg$c28.test(input.charAt(peg$currPos))) {
-                                  s0 = input.charAt(peg$currPos);
-                                  peg$currPos++;
-                                } else {
-                                  s0 = peg$FAILED;
-                                  if (peg$silentFails === 0) { peg$fail(peg$c29); }
-                                }
-                                if (s0 === peg$FAILED) {
-                                  s0 = peg$currPos;
-                                  if (peg$c31.test(input.charAt(peg$currPos))) {
-                                    s1 = input.charAt(peg$currPos);
-                                    peg$currPos++;
-                                  } else {
-                                    s1 = peg$FAILED;
-                                    if (peg$silentFails === 0) { peg$fail(peg$c32); }
-                                  }
-                                  if (s1 !== peg$FAILED) {
-                                    if (peg$c33.test(input.charAt(peg$currPos))) {
-                                      s2 = input.charAt(peg$currPos);
-                                      peg$currPos++;
-                                    } else {
-                                      s2 = peg$FAILED;
-                                      if (peg$silentFails === 0) { peg$fail(peg$c34); }
-                                    }
-                                    if (s2 !== peg$FAILED) {
-                                      s1 = [s1, s2];
-                                      s0 = s1;
-                                    } else {
-                                      peg$currPos = s0;
-                                      s0 = peg$c30;
-                                    }
-                                  } else {
-                                    peg$currPos = s0;
-                                    s0 = peg$c30;
-                                  }
-                                }
-                              }
-                            }
-                          }
-                        }
-                      }
-                    }
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-
-      return s0;
-    }
-
-    function peg$parseNCNameChar() {
-      var s0;
-
-      s0 = peg$parseNCNameStartChar();
-      if (s0 === peg$FAILED) {
-        if (input.charCodeAt(peg$currPos) === 45) {
-          s0 = peg$c35;
-          peg$currPos++;
-        } else {
-          s0 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c36); }
-        }
-        if (s0 === peg$FAILED) {
-          if (input.charCodeAt(peg$currPos) === 46) {
-            s0 = peg$c37;
-            peg$currPos++;
-          } else {
-            s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c38); }
-          }
-          if (s0 === peg$FAILED) {
-            if (peg$c39.test(input.charAt(peg$currPos))) {
-              s0 = input.charAt(peg$currPos);
-              peg$currPos++;
-            } else {
-              s0 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c40); }
-            }
-            if (s0 === peg$FAILED) {
-              if (input.charCodeAt(peg$currPos) === 183) {
-                s0 = peg$c41;
-                peg$currPos++;
-              } else {
-                s0 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c42); }
-              }
-              if (s0 === peg$FAILED) {
-                if (peg$c43.test(input.charAt(peg$currPos))) {
-                  s0 = input.charAt(peg$currPos);
-                  peg$currPos++;
-                } else {
-                  s0 = peg$FAILED;
-                  if (peg$silentFails === 0) { peg$fail(peg$c44); }
-                }
-                if (s0 === peg$FAILED) {
-                  if (peg$c45.test(input.charAt(peg$currPos))) {
-                    s0 = input.charAt(peg$currPos);
-                    peg$currPos++;
-                  } else {
-                    s0 = peg$FAILED;
-                    if (peg$silentFails === 0) { peg$fail(peg$c46); }
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-
-      return s0;
-    }
-
-    function peg$parseNCName() {
-      var s0, s1, s2, s3;
-
-      s0 = peg$currPos;
-      s1 = peg$parseNCNameStartChar();
-      if (s1 !== peg$FAILED) {
-        s2 = [];
-        s3 = peg$parseNCNameChar();
-        while (s3 !== peg$FAILED) {
-          s2.push(s3);
-          s3 = peg$parseNCNameChar();
-        }
-        if (s2 !== peg$FAILED) {
-          s1 = [s1, s2];
-          s0 = s1;
-        } else {
-          peg$currPos = s0;
-          s0 = peg$c30;
-        }
-      } else {
-        peg$currPos = s0;
-        s0 = peg$c30;
-      }
-
-      return s0;
-    }
-
-    peg$result = peg$startRuleFunction();
-
-    if (peg$result !== peg$FAILED && peg$currPos === input.length) {
-      return peg$result;
-    } else {
-      if (peg$result !== peg$FAILED && peg$currPos < input.length) {
-        peg$fail({ type: "end", description: "end of input" });
-      }
-
-      throw peg$buildException(null, peg$maxFailExpected, peg$maxFailPos);
-    }
-  }
-
-  return {
-    SyntaxError: SyntaxError,
-    parse:       parse
-  };
-})()
\ No newline at end of file
diff --git a/node_modules/jsdom/node_modules/xml-name-validator/lib/grammar.pegjs b/node_modules/jsdom/node_modules/xml-name-validator/lib/grammar.pegjs
deleted file mode 100644
index 8140972..0000000
--- a/node_modules/jsdom/node_modules/xml-name-validator/lib/grammar.pegjs
+++ /dev/null
@@ -1,35 +0,0 @@
-// http://www.w3.org/TR/xml/#NT-Name
-
-NameStartChar = ":" / [A-Z] / "_" / [a-z] / [\u00C0-\u00D6] / [\u00D8-\u00F6] / [\u00F8-\u02FF] / [\u0370-\u037D] /
-                [\u037F-\u1FFF] / [\u200C-\u200D] / [\u2070-\u218F] / [\u2C00-\u2FEF] / [\u3001-\uD7FF] /
-                [\uF900-\uFDCF] / [\uFDF0-\uFFFD] / [\uD800-\uDB7F][\uDC00-\uDFFF]
-
-// last clause above produced by https://mothereff.in/regexpu#%2F%5B%5Cu%7B10000%7D-%5Cu%7BEFFFF%7D%5D%2Fu
-
-NameChar = NameStartChar / "-" / "." / [0-9] / "\u00B7" / [\u0300-\u036F] / [\u203F-\u2040]
-
-Name = NameStartChar NameChar*
-
-// http://www.w3.org/TR/xml-names/#NT-QName
-
-QName = PrefixedName
-      / UnprefixedName
-
-PrefixedName = Prefix ":" LocalPart
-
-UnprefixedName = LocalPart
-
-Prefix = NCName
-
-LocalPart = NCName
-
-// http://www.w3.org/TR/xml-names/#NT-NCName
-// Same as Name productions but removing the ":" from NCNameStartChar
-
-NCNameStartChar = [A-Z] / "_" / [a-z] / [\u00C0-\u00D6] / [\u00D8-\u00F6] / [\u00F8-\u02FF] / [\u0370-\u037D] /
-                  [\u037F-\u1FFF] / [\u200C-\u200D] / [\u2070-\u218F] / [\u2C00-\u2FEF] / [\u3001-\uD7FF] /
-                  [\uF900-\uFDCF] / [\uFDF0-\uFFFD] / [\uD800-\uDB7F][\uDC00-\uDFFF]
-
-NCNameChar = NCNameStartChar / "-" / "." / [0-9] / "\u00B7" / [\u0300-\u036F] / [\u203F-\u2040]
-
-NCName = NCNameStartChar NCNameChar*
diff --git a/node_modules/jsdom/node_modules/xml-name-validator/lib/xml-name-validator.js b/node_modules/jsdom/node_modules/xml-name-validator/lib/xml-name-validator.js
deleted file mode 100644
index 00b3401..0000000
--- a/node_modules/jsdom/node_modules/xml-name-validator/lib/xml-name-validator.js
+++ /dev/null
@@ -1,12 +0,0 @@
-"use strict";
-var parser = require("./generated-parser.js");
-
-exports.name = function (potentialName) {
-    parser.parse(potentialName, { startRule: "Name" });
-};
-
-exports.qname = function (potentialQname) {
-    parser.parse(potentialQname, { startRule: "QName" });
-};
-
-exports.SyntaxError = parser.SyntaxError;
diff --git a/node_modules/jsdom/node_modules/xml-name-validator/package.json b/node_modules/jsdom/node_modules/xml-name-validator/package.json
deleted file mode 100644
index 1bae9a4..0000000
--- a/node_modules/jsdom/node_modules/xml-name-validator/package.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{
-  "name": "xml-name-validator",
-  "description": "Validates whether a string matches the production for an XML name or qualified name",
-  "keywords": [
-    "xml",
-    "name",
-    "qname"
-  ],
-  "version": "1.0.0",
-  "author": {
-    "name": "Domenic Denicola",
-    "email": "d@domenic.me",
-    "url": "https://domenic.me/"
-  },
-  "license": "WTFPL",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/jsdom/xml-name-validator.git"
-  },
-  "main": "lib/xml-name-validator.js",
-  "files": [
-    "lib/"
-  ],
-  "scripts": {
-    "prepublish": "node scripts/generate-grammar.js < lib/grammar.pegjs > lib/generated-parser.js",
-    "pretest": "npm run prepublish",
-    "test": "mocha",
-    "lint": "jshint lib && jscs lib"
-  },
-  "devDependencies": {
-    "jscs": "^1.8.1",
-    "jshint": "^2.5.10",
-    "mocha": "^2.0.1",
-    "pegjs": "0.8.0"
-  },
-  "gitHead": "f73d690f98a1ac8b5e323bffc7fabd2478db711e",
-  "bugs": {
-    "url": "https://github.com/jsdom/xml-name-validator/issues"
-  },
-  "homepage": "https://github.com/jsdom/xml-name-validator",
-  "_id": "xml-name-validator@1.0.0",
-  "_shasum": "dcf82ee092322951ef8cc1ba596c9cbfd14a83f1",
-  "_from": "xml-name-validator@>=1.0.0 <2.0.0",
-  "_npmVersion": "2.1.2",
-  "_nodeVersion": "0.10.33",
-  "_npmUser": {
-    "name": "domenic",
-    "email": "domenic@domenicdenicola.com"
-  },
-  "maintainers": [
-    {
-      "name": "domenic",
-      "email": "domenic@domenicdenicola.com"
-    }
-  ],
-  "dist": {
-    "shasum": "dcf82ee092322951ef8cc1ba596c9cbfd14a83f1",
-    "tarball": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-1.0.0.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-1.0.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/node_modules/xmlhttprequest/.jshintrc b/node_modules/jsdom/node_modules/xmlhttprequest/.jshintrc
deleted file mode 100644
index 3df2adc..0000000
--- a/node_modules/jsdom/node_modules/xmlhttprequest/.jshintrc
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "node": true,
-  "browser": false,
-  "esnext": true,
-  "bitwise": false,
-  "camelcase": true,
-  "curly": true,
-  "eqeqeq": true,
-  "eqnull": true,
-  "immed": true,
-  "indent": 2,
-  "latedef": true,
-  "laxbreak": true,
-  "newcap": true,
-  "noarg": true,
-  "quotmark": "double",
-  "regexp": true,
-  "undef": true,
-  "unused": true,
-  "strict": true,
-  "trailing": true,
-  "smarttabs": true,
-  "globals": {
-    "define": false
-  }
-}
diff --git a/node_modules/jsdom/node_modules/xmlhttprequest/.npmignore b/node_modules/jsdom/node_modules/xmlhttprequest/.npmignore
deleted file mode 100644
index 97b5e9b..0000000
--- a/node_modules/jsdom/node_modules/xmlhttprequest/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-example
-tests
-
-autotest.watchr
diff --git a/node_modules/jsdom/node_modules/xmlhttprequest/LICENSE b/node_modules/jsdom/node_modules/xmlhttprequest/LICENSE
deleted file mode 100644
index 1c63271..0000000
--- a/node_modules/jsdom/node_modules/xmlhttprequest/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
- Copyright (c) 2010 passive.ly LLC
-
- Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation
- files (the "Software"), to deal in the Software without
- restriction, including without limitation the rights to use,
- copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following
- conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/jsdom/node_modules/xmlhttprequest/README.md b/node_modules/jsdom/node_modules/xmlhttprequest/README.md
deleted file mode 100644
index 50039f9..0000000
--- a/node_modules/jsdom/node_modules/xmlhttprequest/README.md
+++ /dev/null
@@ -1,55 +0,0 @@
-# node-XMLHttpRequest #
-
-node-XMLHttpRequest is a wrapper for the built-in http client to emulate the
-browser XMLHttpRequest object.
-
-This can be used with JS designed for browsers to improve reuse of code and
-allow the use of existing libraries.
-
-Note: This library currently conforms to [XMLHttpRequest 1](http://www.w3.org/TR/XMLHttpRequest/). Version 2.0 will target [XMLHttpRequest Level 2](http://www.w3.org/TR/XMLHttpRequest2/).
-
-## Usage ##
-
-Here's how to include the module in your project and use as the browser-based
-XHR object.
-
-	var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
-	var xhr = new XMLHttpRequest();
-
-Note: use the lowercase string "xmlhttprequest" in your require(). On
-case-sensitive systems (eg Linux) using uppercase letters won't work.
-
-## Versions ##
-
-Prior to 1.4.0 version numbers were arbitrary. From 1.4.0 on they conform to
-the standard major.minor.bugfix. 1.x shouldn't necessarily be considered
-stable just because it's above 0.x.
-
-Since the XMLHttpRequest API is stable this library's API is stable as
-well. Major version numbers indicate significant core code changes.
-Minor versions indicate minor core code changes or better conformity to
-the W3C spec.
-
-## License ##
-
-MIT license. See LICENSE for full details.
-
-## Supports ##
-
-* Async and synchronous requests
-* GET, POST, PUT, and DELETE requests
-* All spec methods (open, send, abort, getRequestHeader,
-  getAllRequestHeaders, event methods)
-* Requests to all domains
-
-## Known Issues / Missing Features ##
-
-For a list of open issues or to report your own visit the [github issues
-page](https://github.com/driverdan/node-XMLHttpRequest/issues).
-
-* Local file access may have unexpected results for non-UTF8 files
-* Synchronous requests don't set headers properly
-* Synchronous requests freeze node while waiting for response (But that's what you want, right? Stick with async!).
-* Some events are missing, such as abort
-* Cookies aren't persisted between requests
-* Missing XML support
diff --git a/node_modules/jsdom/node_modules/xmlhttprequest/lib/XMLHttpRequest.js b/node_modules/jsdom/node_modules/xmlhttprequest/lib/XMLHttpRequest.js
deleted file mode 100644
index 4893913..0000000
--- a/node_modules/jsdom/node_modules/xmlhttprequest/lib/XMLHttpRequest.js
+++ /dev/null
@@ -1,620 +0,0 @@
-/**
- * Wrapper for built-in http.js to emulate the browser XMLHttpRequest object.
- *
- * This can be used with JS designed for browsers to improve reuse of code and
- * allow the use of existing libraries.
- *
- * Usage: include("XMLHttpRequest.js") and use XMLHttpRequest per W3C specs.
- *
- * @author Dan DeFelippi <dan@driverdan.com>
- * @contributor David Ellis <d.f.ellis@ieee.org>
- * @license MIT
- */
-
-var Url = require("url");
-var spawn = require("child_process").spawn;
-var fs = require("fs");
-
-exports.XMLHttpRequest = function() {
-  "use strict";
-
-  /**
-   * Private variables
-   */
-  var self = this;
-  var http = require("http");
-  var https = require("https");
-
-  // Holds http.js objects
-  var request;
-  var response;
-
-  // Request settings
-  var settings = {};
-
-  // Disable header blacklist.
-  // Not part of XHR specs.
-  var disableHeaderCheck = false;
-
-  // Set some default headers
-  var defaultHeaders = {
-    "User-Agent": "node-XMLHttpRequest",
-    "Accept": "*/*",
-  };
-
-  var headers = {};
-  var headersCase = {};
-
-  // These headers are not user setable.
-  // The following are allowed but banned in the spec:
-  // * user-agent
-  var forbiddenRequestHeaders = [
-    "accept-charset",
-    "accept-encoding",
-    "access-control-request-headers",
-    "access-control-request-method",
-    "connection",
-    "content-length",
-    "content-transfer-encoding",
-    "cookie",
-    "cookie2",
-    "date",
-    "expect",
-    "host",
-    "keep-alive",
-    "origin",
-    "referer",
-    "te",
-    "trailer",
-    "transfer-encoding",
-    "upgrade",
-    "via"
-  ];
-
-  // These request methods are not allowed
-  var forbiddenRequestMethods = [
-    "TRACE",
-    "TRACK",
-    "CONNECT"
-  ];
-
-  // Send flag
-  var sendFlag = false;
-  // Error flag, used when errors occur or abort is called
-  var errorFlag = false;
-
-  // Event listeners
-  var listeners = {};
-
-  /**
-   * Constants
-   */
-
-  this.UNSENT = 0;
-  this.OPENED = 1;
-  this.HEADERS_RECEIVED = 2;
-  this.LOADING = 3;
-  this.DONE = 4;
-
-  /**
-   * Public vars
-   */
-
-  // Current state
-  this.readyState = this.UNSENT;
-
-  // default ready state change handler in case one is not set or is set late
-  this.onreadystatechange = null;
-
-  // Result & response
-  this.responseText = "";
-  this.responseXML = "";
-  this.status = null;
-  this.statusText = null;
-  
-  // Whether cross-site Access-Control requests should be made using
-  // credentials such as cookies or authorization headers
-  this.withCredentials = false;
-
-  /**
-   * Private methods
-   */
-
-  /**
-   * Check if the specified header is allowed.
-   *
-   * @param string header Header to validate
-   * @return boolean False if not allowed, otherwise true
-   */
-  var isAllowedHttpHeader = function(header) {
-    return disableHeaderCheck || (header && forbiddenRequestHeaders.indexOf(header.toLowerCase()) === -1);
-  };
-
-  /**
-   * Check if the specified method is allowed.
-   *
-   * @param string method Request method to validate
-   * @return boolean False if not allowed, otherwise true
-   */
-  var isAllowedHttpMethod = function(method) {
-    return (method && forbiddenRequestMethods.indexOf(method) === -1);
-  };
-
-  /**
-   * Public methods
-   */
-
-  /**
-   * Open the connection. Currently supports local server requests.
-   *
-   * @param string method Connection method (eg GET, POST)
-   * @param string url URL for the connection.
-   * @param boolean async Asynchronous connection. Default is true.
-   * @param string user Username for basic authentication (optional)
-   * @param string password Password for basic authentication (optional)
-   */
-  this.open = function(method, url, async, user, password) {
-    this.abort();
-    errorFlag = false;
-
-    // Check for valid request method
-    if (!isAllowedHttpMethod(method)) {
-      throw new Error("SecurityError: Request method not allowed");
-    }
-
-    settings = {
-      "method": method,
-      "url": url.toString(),
-      "async": (typeof async !== "boolean" ? true : async),
-      "user": user || null,
-      "password": password || null
-    };
-
-    setState(this.OPENED);
-  };
-
-  /**
-   * Disables or enables isAllowedHttpHeader() check the request. Enabled by default.
-   * This does not conform to the W3C spec.
-   *
-   * @param boolean state Enable or disable header checking.
-   */
-  this.setDisableHeaderCheck = function(state) {
-    disableHeaderCheck = state;
-  };
-
-  /**
-   * Sets a header for the request or appends the value if one is already set.
-   *
-   * @param string header Header name
-   * @param string value Header value
-   */
-  this.setRequestHeader = function(header, value) {
-    if (this.readyState !== this.OPENED) {
-      throw new Error("INVALID_STATE_ERR: setRequestHeader can only be called when state is OPEN");
-    }
-    if (!isAllowedHttpHeader(header)) {
-      console.warn("Refused to set unsafe header \"" + header + "\"");
-      return;
-    }
-    if (sendFlag) {
-      throw new Error("INVALID_STATE_ERR: send flag is true");
-    }
-    header = headersCase[header.toLowerCase()] || header;
-    headersCase[header.toLowerCase()] = header;
-    headers[header] = headers[header] ? headers[header] + ', ' + value : value;
-  };
-
-  /**
-   * Gets a header from the server response.
-   *
-   * @param string header Name of header to get.
-   * @return string Text of the header or null if it doesn't exist.
-   */
-  this.getResponseHeader = function(header) {
-    if (typeof header === "string"
-      && this.readyState > this.OPENED
-      && response
-      && response.headers
-      && response.headers[header.toLowerCase()]
-      && !errorFlag
-    ) {
-      return response.headers[header.toLowerCase()];
-    }
-
-    return null;
-  };
-
-  /**
-   * Gets all the response headers.
-   *
-   * @return string A string with all response headers separated by CR+LF
-   */
-  this.getAllResponseHeaders = function() {
-    if (this.readyState < this.HEADERS_RECEIVED || errorFlag) {
-      return "";
-    }
-    var result = "";
-
-    for (var i in response.headers) {
-      // Cookie headers are excluded
-      if (i !== "set-cookie" && i !== "set-cookie2") {
-        result += i + ": " + response.headers[i] + "\r\n";
-      }
-    }
-    return result.substr(0, result.length - 2);
-  };
-
-  /**
-   * Gets a request header
-   *
-   * @param string name Name of header to get
-   * @return string Returns the request header or empty string if not set
-   */
-  this.getRequestHeader = function(name) {
-    if (typeof name === "string" && headersCase[name.toLowerCase()]) {
-      return headers[headersCase[name.toLowerCase()]];
-    }
-
-    return "";
-  };
-
-  /**
-   * Sends the request to the server.
-   *
-   * @param string data Optional data to send as request body.
-   */
-  this.send = function(data) {
-    if (this.readyState !== this.OPENED) {
-      throw new Error("INVALID_STATE_ERR: connection must be opened before send() is called");
-    }
-
-    if (sendFlag) {
-      throw new Error("INVALID_STATE_ERR: send has already been called");
-    }
-
-    var ssl = false, local = false;
-    var url = Url.parse(settings.url);
-    var host;
-    // Determine the server
-    switch (url.protocol) {
-      case "https:":
-        ssl = true;
-        // SSL & non-SSL both need host, no break here.
-      case "http:":
-        host = url.hostname;
-        break;
-
-      case "file:":
-        local = true;
-        break;
-
-      case undefined:
-      case null:
-      case "":
-        host = "localhost";
-        break;
-
-      default:
-        throw new Error("Protocol not supported.");
-    }
-
-    // Load files off the local filesystem (file://)
-    if (local) {
-      if (settings.method !== "GET") {
-        throw new Error("XMLHttpRequest: Only GET method is supported");
-      }
-
-      if (settings.async) {
-        fs.readFile(url.pathname, "utf8", function(error, data) {
-          if (error) {
-            self.handleError(error);
-          } else {
-            self.status = 200;
-            self.responseText = data;
-            setState(self.DONE);
-          }
-        });
-      } else {
-        try {
-          this.responseText = fs.readFileSync(url.pathname, "utf8");
-          this.status = 200;
-          setState(self.DONE);
-        } catch(e) {
-          this.handleError(e);
-        }
-      }
-
-      return;
-    }
-
-    // Default to port 80. If accessing localhost on another port be sure
-    // to use http://localhost:port/path
-    var port = url.port || (ssl ? 443 : 80);
-    // Add query string if one is used
-    var uri = url.pathname + (url.search ? url.search : "");
-
-    // Set the defaults if they haven't been set
-    for (var name in defaultHeaders) {
-      if (!headersCase[name.toLowerCase()]) {
-        headers[name] = defaultHeaders[name];
-      }
-    }
-
-    // Set the Host header or the server may reject the request
-    headers.Host = host;
-    if (!((ssl && port === 443) || port === 80)) {
-      headers.Host += ":" + url.port;
-    }
-
-    // Set Basic Auth if necessary
-    if (settings.user) {
-      if (typeof settings.password === "undefined") {
-        settings.password = "";
-      }
-      var authBuf = new Buffer(settings.user + ":" + settings.password);
-      headers.Authorization = "Basic " + authBuf.toString("base64");
-    }
-
-    // Set content length header
-    if (settings.method === "GET" || settings.method === "HEAD") {
-      data = null;
-    } else if (data) {
-      headers["Content-Length"] = Buffer.isBuffer(data) ? data.length : Buffer.byteLength(data);
-
-      if (!headers["Content-Type"]) {
-        headers["Content-Type"] = "text/plain;charset=UTF-8";
-      }
-    } else if (settings.method === "POST") {
-      // For a post with no data set Content-Length: 0.
-      // This is required by buggy servers that don't meet the specs.
-      headers["Content-Length"] = 0;
-    }
-
-    var options = {
-      host: host,
-      port: port,
-      path: uri,
-      method: settings.method,
-      headers: headers,
-      agent: false,
-      withCredentials: self.withCredentials
-    };
-
-    // Reset error flag
-    errorFlag = false;
-
-    // Handle async requests
-    if (settings.async) {
-      // Use the proper protocol
-      var doRequest = ssl ? https.request : http.request;
-
-      // Request is being sent, set send flag
-      sendFlag = true;
-
-      // As per spec, this is called here for historical reasons.
-      self.dispatchEvent("readystatechange");
-
-      // Handler for the response
-      var responseHandler = function responseHandler(resp) {
-        // Set response var to the response we got back
-        // This is so it remains accessable outside this scope
-        response = resp;
-        // Check for redirect
-        // @TODO Prevent looped redirects
-        if (response.statusCode === 301 || response.statusCode === 302 || response.statusCode === 303 || response.statusCode === 307) {
-          // Change URL to the redirect location
-          settings.url = response.headers.location;
-          var url = Url.parse(settings.url);
-          // Set host var in case it's used later
-          host = url.hostname;
-          // Options for the new request
-          var newOptions = {
-            hostname: url.hostname,
-            port: url.port,
-            path: url.path,
-            method: response.statusCode === 303 ? "GET" : settings.method,
-            headers: headers,
-            withCredentials: self.withCredentials
-          };
-
-          // Issue the new request
-          request = doRequest(newOptions, responseHandler).on("error", errorHandler);
-          request.end();
-          // @TODO Check if an XHR event needs to be fired here
-          return;
-        }
-
-        response.setEncoding("utf8");
-
-        setState(self.HEADERS_RECEIVED);
-        self.status = response.statusCode;
-
-        response.on("data", function(chunk) {
-          // Make sure there's some data
-          if (chunk) {
-            self.responseText += chunk;
-          }
-          // Don't emit state changes if the connection has been aborted.
-          if (sendFlag) {
-            setState(self.LOADING);
-          }
-        });
-
-        response.on("end", function() {
-          if (sendFlag) {
-            // Discard the end event if the connection has been aborted
-            setState(self.DONE);
-            sendFlag = false;
-          }
-        });
-
-        response.on("error", function(error) {
-          self.handleError(error);
-        });
-      };
-
-      // Error handler for the request
-      var errorHandler = function errorHandler(error) {
-        self.handleError(error);
-      };
-
-      // Create the request
-      request = doRequest(options, responseHandler).on("error", errorHandler);
-
-      // Node 0.4 and later won't accept empty data. Make sure it's needed.
-      if (data) {
-        request.write(data);
-      }
-
-      request.end();
-
-      self.dispatchEvent("loadstart");
-    } else { // Synchronous
-      // Create a temporary file for communication with the other Node process
-      var contentFile = ".node-xmlhttprequest-content-" + process.pid;
-      var syncFile = ".node-xmlhttprequest-sync-" + process.pid;
-      fs.writeFileSync(syncFile, "", "utf8");
-      // The async request the other Node process executes
-      var execString = "var http = require('http'), https = require('https'), fs = require('fs');"
-        + "var doRequest = http" + (ssl ? "s" : "") + ".request;"
-        + "var options = " + JSON.stringify(options) + ";"
-        + "var responseText = '';"
-        + "var req = doRequest(options, function(response) {"
-        + "response.setEncoding('utf8');"
-        + "response.on('data', function(chunk) {"
-        + "  responseText += chunk;"
-        + "});"
-        + "response.on('end', function() {"
-        + "fs.writeFileSync('" + contentFile + "', JSON.stringify({err: null, data: {statusCode: response.statusCode, headers: response.headers, text: responseText}}), 'utf8');"
-        + "fs.unlinkSync('" + syncFile + "');"
-        + "});"
-        + "response.on('error', function(error) {"
-        + "fs.writeFileSync('" + contentFile + "', JSON.stringify({err: error}), 'utf8');"
-        + "fs.unlinkSync('" + syncFile + "');"
-        + "});"
-        + "}).on('error', function(error) {"
-        + "fs.writeFileSync('" + contentFile + "', JSON.stringify({err: error}), 'utf8');"
-        + "fs.unlinkSync('" + syncFile + "');"
-        + "});"
-        + (data ? "req.write('" + JSON.stringify(data).slice(1,-1).replace(/'/g, "\\'") + "');":"")
-        + "req.end();";
-      // Start the other Node Process, executing this string
-      var syncProc = spawn(process.argv[0], ["-e", execString]);
-      while(fs.existsSync(syncFile)) {
-        // Wait while the sync file is empty
-      }
-      var resp = JSON.parse(fs.readFileSync(contentFile, 'utf8'));
-      // Kill the child process once the file has data
-      syncProc.stdin.end();
-      // Remove the temporary file
-      fs.unlinkSync(contentFile);
-
-      if (resp.err) {
-        self.handleError(resp.err);
-      } else {
-        response = resp.data;
-        self.status = resp.data.statusCode;
-        self.responseText = resp.data.text;
-        setState(self.DONE);
-      }
-    }
-  };
-
-  /**
-   * Called when an error is encountered to deal with it.
-   */
-  this.handleError = function(error) {
-    this.status = 0;
-    this.statusText = error;
-    this.responseText = error.stack;
-    errorFlag = true;
-    setState(this.DONE);
-    this.dispatchEvent('error');
-  };
-
-  /**
-   * Aborts a request.
-   */
-  this.abort = function() {
-    if (request) {
-      request.abort();
-      request = null;
-    }
-
-    headers = defaultHeaders;
-    this.status = 0;
-    this.responseText = "";
-    this.responseXML = "";
-
-    errorFlag = true;
-
-    if (this.readyState !== this.UNSENT
-        && (this.readyState !== this.OPENED || sendFlag)
-        && this.readyState !== this.DONE) {
-      sendFlag = false;
-      setState(this.DONE);
-    }
-    this.readyState = this.UNSENT;
-    this.dispatchEvent('abort');
-  };
-
-  /**
-   * Adds an event listener. Preferred method of binding to events.
-   */
-  this.addEventListener = function(event, callback) {
-    if (!(event in listeners)) {
-      listeners[event] = [];
-    }
-    // Currently allows duplicate callbacks. Should it?
-    listeners[event].push(callback);
-  };
-
-  /**
-   * Remove an event callback that has already been bound.
-   * Only works on the matching funciton, cannot be a copy.
-   */
-  this.removeEventListener = function(event, callback) {
-    if (event in listeners) {
-      // Filter will return a new array with the callback removed
-      listeners[event] = listeners[event].filter(function(ev) {
-        return ev !== callback;
-      });
-    }
-  };
-
-  /**
-   * Dispatch any events, including both "on" methods and events attached using addEventListener.
-   */
-  this.dispatchEvent = function(event) {
-    if (typeof self["on" + event] === "function") {
-      self["on" + event]();
-    }
-    if (event in listeners) {
-      for (var i = 0, len = listeners[event].length; i < len; i++) {
-        listeners[event][i].call(self);
-      }
-    }
-  };
-
-  /**
-   * Changes readyState and calls onreadystatechange.
-   *
-   * @param int state New state
-   */
-  var setState = function(state) {
-    if (state == self.LOADING || self.readyState !== state) {
-      self.readyState = state;
-
-      if (settings.async || self.readyState < self.OPENED || self.readyState === self.DONE) {
-        self.dispatchEvent("readystatechange");
-      }
-
-      if (self.readyState === self.DONE && !errorFlag) {
-        self.dispatchEvent("load");
-        // @TODO figure out InspectorInstrumentation::didLoadXHR(cookie)
-        self.dispatchEvent("loadend");
-      }
-    }
-  };
-};
diff --git a/node_modules/jsdom/node_modules/xmlhttprequest/package.json b/node_modules/jsdom/node_modules/xmlhttprequest/package.json
deleted file mode 100644
index 2a5e43f..0000000
--- a/node_modules/jsdom/node_modules/xmlhttprequest/package.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-  "name": "xmlhttprequest",
-  "description": "XMLHttpRequest for Node",
-  "version": "1.8.0",
-  "author": {
-    "name": "Dan DeFelippi",
-    "url": "http://driverdan.com"
-  },
-  "keywords": [
-    "xhr",
-    "ajax"
-  ],
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/driverdan/node-XMLHttpRequest.git"
-  },
-  "bugs": {
-    "url": "http://github.com/driverdan/node-XMLHttpRequest/issues"
-  },
-  "engines": {
-    "node": ">=0.4.0"
-  },
-  "directories": {
-    "lib": "./lib",
-    "example": "./example"
-  },
-  "main": "./lib/XMLHttpRequest.js",
-  "gitHead": "86ff70effb6dd529b34650242b9e3b1f0b8b6e86",
-  "homepage": "https://github.com/driverdan/node-XMLHttpRequest",
-  "_id": "xmlhttprequest@1.8.0",
-  "scripts": {},
-  "_shasum": "67fe075c5c24fef39f9d65f5f7b7fe75171968fc",
-  "_from": "xmlhttprequest@>=1.6.0 <2.0.0",
-  "_npmVersion": "2.7.5",
-  "_nodeVersion": "0.12.2",
-  "_npmUser": {
-    "name": "driverdan",
-    "email": "dan@driverdan.com"
-  },
-  "dist": {
-    "shasum": "67fe075c5c24fef39f9d65f5f7b7fe75171968fc",
-    "tarball": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz"
-  },
-  "maintainers": [
-    {
-      "name": "driverdan",
-      "email": "dan@driverdan.com"
-    }
-  ],
-  "_resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/node_modules/jsdom/package.json b/node_modules/jsdom/package.json
deleted file mode 100644
index e2392cf..0000000
--- a/node_modules/jsdom/package.json
+++ /dev/null
@@ -1,242 +0,0 @@
-{
-  "name": "jsdom",
-  "version": "3.1.2",
-  "description": "A JavaScript implementation of the DOM and HTML standards",
-  "keywords": [
-    "dom",
-    "html",
-    "whatwg",
-    "w3c"
-  ],
-  "maintainers": [
-    {
-      "name": "tmpvar",
-      "email": "tmpvar@gmail.com"
-    },
-    {
-      "name": "domenic",
-      "email": "domenic@domenicdenicola.com"
-    }
-  ],
-  "contributors": [
-    {
-      "name": "Vincent Greene",
-      "email": "ulteriorlife@gmail.com"
-    },
-    {
-      "name": "Dav Glass",
-      "email": "davglass@gmail.com"
-    },
-    {
-      "name": "Felix Gnass",
-      "email": "fgnass@gmail.com"
-    },
-    {
-      "name": "Charlie Robbins",
-      "email": "charlie.robbins@gmail.com"
-    },
-    {
-      "name": "Aria Stewart",
-      "email": "aredridel@nbtsc.org"
-    },
-    {
-      "name": "Matthew",
-      "url": "http://github.com/matthewpflueger/"
-    },
-    {
-      "name": "Olivier El Mekki",
-      "email": "unknown",
-      "url": "http://blog.olivier-elmekki.com/"
-    },
-    {
-      "name": "Shimon Dookdin",
-      "email": "helpmepro1@gmail.com"
-    },
-    {
-      "name": "Daniel Cassidy",
-      "email": "mail@danielcassidy.me.uk",
-      "url": "http://www.danielcassidy.me.uk/"
-    },
-    {
-      "name": "Sam Ruby",
-      "url": "http://intertwingly.net/blog/"
-    },
-    {
-      "name": "hij1nx",
-      "url": "http://github.com/hij1nx"
-    },
-    {
-      "name": "Yonathan Randolph",
-      "url": "http://github.com/yonran"
-    },
-    {
-      "name": "Martin Davis",
-      "url": "http://github.com/waslogic"
-    },
-    {
-      "name": "Andreas Lind Petersen",
-      "email": "andreas@one.com"
-    },
-    {
-      "name": "d-ash",
-      "url": "http://github.com/d-ash"
-    },
-    {
-      "name": "Robin Zhong",
-      "email": "fbzhong@gmail.com"
-    },
-    {
-      "name": "Alexander Flatter",
-      "email": "flatter@gmail.com"
-    },
-    {
-      "name": "Heng Liu",
-      "email": "liucougar@gmail.com"
-    },
-    {
-      "name": "Brian McDaniel",
-      "url": "http://github.com/brianmcd"
-    },
-    {
-      "name": "John Hurliman",
-      "email": "jhurliman@jhurliman.org"
-    },
-    {
-      "name": "Jimmy Mabey"
-    },
-    {
-      "name": "Gregory Tomlinson"
-    },
-    {
-      "name": "Jason Davies",
-      "url": "http://www.jasondavies.com/"
-    },
-    {
-      "name": "Josh Marshall",
-      "url": "http://www.ponderingtheobvious.com/"
-    },
-    {
-      "name": "Jason Priestley",
-      "url": "https://github.com/jhp"
-    },
-    {
-      "name": "Derek Lindahl",
-      "url": "https://github.com/dlindahl"
-    },
-    {
-      "name": "Chris Roebuck",
-      "email": "chris@quillu.com",
-      "url": "http://www.quillu.com"
-    },
-    {
-      "name": "Avi Deitcher",
-      "url": "https://github.com/deitch"
-    },
-    {
-      "name": "Nao Iizuka",
-      "email": "iizuka@kyu-mu.net",
-      "url": "https://github.com/iizukanao"
-    },
-    {
-      "name": "Peter Perenyi",
-      "url": "https://github.com/sinegar"
-    },
-    {
-      "name": "Tiago Rodrigues",
-      "email": "tmcrodrigues@gmail.com",
-      "url": "http://trodrigues.net"
-    },
-    {
-      "name": "Samori Gorse",
-      "email": "samorigorse@gmail.com",
-      "url": "http://github.com/shinuza"
-    },
-    {
-      "name": "John Roberts",
-      "email": "jroberts@logitech.com"
-    },
-    {
-      "name": "Chad Walker",
-      "email": "chad@chad-cat-lore-eddie.com",
-      "url": "https://github.com/chad3814"
-    },
-    {
-      "name": "Zach Smith",
-      "email": "x.coder.zach@gmail.com",
-      "url": "https://github.com/xcoderzach"
-    }
-  ],
-  "license": {
-    "type": "MIT",
-    "url": "http://github.com/tmpvar/jsdom/blob/master/LICENSE.txt"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/tmpvar/jsdom.git"
-  },
-  "dependencies": {
-    "browser-request": ">= 0.3.1 < 0.4.0",
-    "contextify": ">= 0.1.9 < 0.2.0",
-    "cssom": ">= 0.3.0 < 0.4.0",
-    "cssstyle": ">= 0.2.21 < 0.3.0",
-    "htmlparser2": ">= 3.7.3 < 4.0.0",
-    "nwmatcher": ">= 1.3.4 < 2.0.0",
-    "parse5": ">= 1.3.1 < 2.0.0",
-    "request": ">= 2.44.0 < 3.0.0",
-    "xml-name-validator": "^1.0.0",
-    "xmlhttprequest": ">= 1.6.0 < 2.0.0",
-    "acorn-globals": "^1.0.2",
-    "acorn": "0.11.0",
-    "escodegen": "^1.6.1"
-  },
-  "devDependencies": {
-    "browserify": "^8.1.3",
-    "colors": "^0.6.2",
-    "http-server": "^0.6.1",
-    "jshint": "^2.5.0",
-    "multiline": "^1.0.1",
-    "nodeunit": "~0.8.0",
-    "optimist": "*",
-    "portfinder": "^0.2.1",
-    "q": "^1.0.1",
-    "selenium-standalone": "^2.42.0-2.9.0",
-    "urlmaster": ">=0.2.15",
-    "wd": "^0.2.21"
-  },
-  "browser": {
-    "canvas": false,
-    "contextify": "./lib/jsdom/contextify-shim.js",
-    "request": "browser-request"
-  },
-  "scripts": {
-    "pretest": "git submodule update --init --recursive",
-    "test": "node ./test/runner",
-    "test-browser": "node ./test/browser-runner",
-    "lint": "jshint lib/ && jshint test/"
-  },
-  "main": "./lib/jsdom",
-  "files": [
-    "lib/"
-  ],
-  "gitHead": "39633c67c33f5ca9628a85f7c0df6a8a09595999",
-  "bugs": {
-    "url": "https://github.com/tmpvar/jsdom/issues"
-  },
-  "homepage": "https://github.com/tmpvar/jsdom",
-  "_id": "jsdom@3.1.2",
-  "_shasum": "88e5fe2d3b45b628a153011e2aa0ead7f395b19c",
-  "_from": "jsdom@>=3.1.2 <4.0.0",
-  "_npmVersion": "2.1.2",
-  "_nodeVersion": "0.10.36",
-  "_npmUser": {
-    "name": "domenic",
-    "email": "domenic@domenicdenicola.com"
-  },
-  "dist": {
-    "shasum": "88e5fe2d3b45b628a153011e2aa0ead7f395b19c",
-    "tarball": "https://registry.npmjs.org/jsdom/-/jsdom-3.1.2.tgz"
-  },
-  "directories": {},
-  "_resolved": "https://registry.npmjs.org/jsdom/-/jsdom-3.1.2.tgz",
-  "readme": "ERROR: No README data found!"
-}
diff --git a/package.json b/package.json
index 2d21dcb..da1ca15 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,6 @@
     "express-session": "^1.14.0",
     "express-validator": "^2.20.8",
     "jquery": "^3.1.0",
-    "jsdom": "^3.1.2",
     "mongo-factory": "^1.0.0",
     "mongodb": "^2.2.2",
     "object-assign": "^4.1.0",
diff --git a/routes/user.js b/routes/user.js
index 47988df..39ffbf1 100644
--- a/routes/user.js
+++ b/routes/user.js
@@ -6,8 +6,6 @@ var passport = require('passport');
 var dbFile  = require("../node_simple.js");
 var Promise = require('promise');
 
-var $ = require('jquery')(require("jsdom").jsdom().parentWindow);
-
 var csrfProtection = csrf();
 router.use(csrfProtection); // router is protected
 
-- 
cgit v1.2.3


From 91a62e2808bdb17f787a5b234599c838d4fd5220 Mon Sep 17 00:00:00 2001
From: Waref Haque <warefhaque@Warefs-MacBook-Pro.local>
Date: Tue, 26 Jul 2016 00:13:04 -0400
Subject: search bar validation

---
 routes/index.js | 83 +++++++++++++++++++++++++++++++++++++--------------------
 views/index.hbs | 28 ++++++++++++++++++-
 2 files changed, 81 insertions(+), 30 deletions(-)

diff --git a/routes/index.js b/routes/index.js
index 347c91a..f71bc74 100644
--- a/routes/index.js
+++ b/routes/index.js
@@ -2,10 +2,10 @@ var dbFile  = require("../node_simple.js");
 var express = require('express');
 var router = express.Router();
 var csrf = require('csurf'); // Cross-Site Request Forgery prevention
-
+var express_validator = require("express-validator");
 var csrfProtection = csrf();
 router.use(csrfProtection); // router is protected
-
+router.use(express_validator);
 // Remove later
 var passport_file = require('../config/passport.js');
 var bcrypt = require('bcrypt-nodejs');
@@ -13,7 +13,7 @@ var bcrypt = require('bcrypt-nodejs');
 /* Render/GET homepage. */
 router.get('/', function(req, res, next) {
     //addFirstAdmin();
-    res.render('index');
+    res.render('index', {csrfToken: req.csrfToken(), success: req.session.success, errors: req.session.errors});
     req.session.errors = null;
     req.session.success = null;
 
@@ -59,33 +59,59 @@ router.get('/user_solutions', function(req, res, next) {
         title: 'Thry of Computation' } ]
 
  */
+
+router.get('/exams/', function(req,res,next){
+    req.check('search','Course code should be between 6 and 20 characters').notEmpty().withMessage('Course code required').isLength({min: 6, max: 20});
+
+    var errors = req.validationErrors();
+    if (errors){
+        console.log(errors);
+        req.session.errors = errors;
+        req.session.success = false;
+        res.redirect('/');
+    }
+});
+
 router.get('/exams/:id', function(req, res, next) {
-    var minExamInfoArray = [];
-    dbFile.get_all_exams(req.params.id, function (exams) {
-        if (exams.length == 0){
-            console.log("Nothing was found");
-        }
-        else {
-            //console.log(exams);
-            //only pass over the information that is necessary for the exams page
-            for (var i = 0; i<exams.length;i++){
-
-                var getInstructors = exams[i].instructors.join(", ");
-                var minExamInfo = {     courseCode:exams[i].course_code,
-                    year:exams[i].year,
-                    term:toProperCase(exams[i].term),
-                    instructors: getInstructors,
-                    type:toProperCase(exams[i].type) + " Examination",
-                    title:exams[i].title,
-                    id:exams[i]._id,
-                    questionCount : exams[i].questions_count
-                };
-                //console.log(minExamInfo);
-                minExamInfoArray.push(minExamInfo);
+
+    req.check('search','Course code should be between 6 and 20 characters').notEmpty().withMessage('Course code required').isLength({min: 6, max: 20});
+
+    var errors = req.validationErrors();
+    if (errors){
+        console.log("id " + errors);
+        req.session.errors = errors;
+        req.session.success = false;
+        res.redirect('/');
+    }else{
+
+        var minExamInfoArray = [];
+        dbFile.get_all_exams(req.params.id, function (exams) {
+            if (exams.length == 0){
+                console.log("Nothing was found");
             }
-        }
-        res.render('exams',  {query: req.params.id, result: minExamInfoArray});
-    });
+            else {
+                //console.log(exams);
+                //only pass over the information that is necessary for the exams page
+                for (var i = 0; i<exams.length;i++){
+
+                    var getInstructors = exams[i].instructors.join(", ");
+                    var minExamInfo = {     courseCode:exams[i].course_code,
+                        year:exams[i].year,
+                        term:toProperCase(exams[i].term),
+                        instructors: getInstructors,
+                        type:toProperCase(exams[i].type) + " Examination",
+                        title:exams[i].title,
+                        id:exams[i]._id,
+                        questionCount : exams[i].questions_count
+                    };
+                    //console.log(minExamInfo);
+                    minExamInfoArray.push(minExamInfo);
+                }
+            }
+            res.render('exams',  {query: req.params.id, result: minExamInfoArray});
+        });
+
+    }
 });
 
 /* Render user search page based on query */
@@ -93,7 +119,6 @@ router.get('/user/:query', function(req,res,next){
     var query = req.params.query;
     // Need to validate query
 
-
     dbFile.search_users(query, function(success, result){
         if(success){
             console.log(result);
diff --git a/views/index.hbs b/views/index.hbs
index c3cbeab..6dffef9 100644
--- a/views/index.hbs
+++ b/views/index.hbs
@@ -1,4 +1,6 @@
 <header>
+
+
 	<div class="header-content">
 
 		<form action="/search/courses" method="get" id="search-field">
@@ -7,7 +9,31 @@
 				<hr> <!-- Divider -->
 				<div class="search col-md-8 col-lg-8 col-md-offset-2">
 					<!-- Search-bar, Drop-down and Prompt -->
-					<div class="input-group">
+
+                    {{# if success }}
+                        <section class="alert alert-success">
+                            <!-- Change those to banners later -->
+                            <h2>Signup Successful!</h2>
+                        </section>
+                    {{ else }}
+                        {{# if errors }}
+                            <section class="alert alert-danger">
+                                <ul>
+                                    {{# each errors }}
+                                        <li>{{ this.msg }}</li>
+                                    {{/each}}
+                                </ul>
+                            </section>
+                        {{/if}}
+                    {{/if}}
+                    {{#if flashMsg}}
+                        <section class="alert alert-danger">
+                            {{flashMsg}}
+                        </section>
+                    {{/if}}
+
+
+                    <div class="input-group">
 						<!-- Search Category Drop-Down -->
 						<div class="input-group-btn">
 							<button type="button"
-- 
cgit v1.2.3


From 41f71c1ae22ecb59530a81275b2090300925f924 Mon Sep 17 00:00:00 2001
From: Waref Haque <warefhaque@Warefs-MacBook-Pro.local>
Date: Tue, 26 Jul 2016 01:05:05 -0400
Subject: searchbar validation

---
 routes/index.js | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/routes/index.js b/routes/index.js
index f71bc74..3c21216 100644
--- a/routes/index.js
+++ b/routes/index.js
@@ -2,10 +2,8 @@ var dbFile  = require("../node_simple.js");
 var express = require('express');
 var router = express.Router();
 var csrf = require('csurf'); // Cross-Site Request Forgery prevention
-var express_validator = require("express-validator");
 var csrfProtection = csrf();
 router.use(csrfProtection); // router is protected
-router.use(express_validator);
 // Remove later
 var passport_file = require('../config/passport.js');
 var bcrypt = require('bcrypt-nodejs');
@@ -61,8 +59,7 @@ router.get('/user_solutions', function(req, res, next) {
  */
 
 router.get('/exams/', function(req,res,next){
-    req.check('search','Course code should be between 6 and 20 characters').notEmpty().withMessage('Course code required').isLength({min: 6, max: 20});
-
+    req.checkParams('id','Course code should be between 6').notEmpty().withMessage('Course code required').isLength({min: 6, max: 6});
     var errors = req.validationErrors();
     if (errors){
         console.log(errors);
@@ -74,7 +71,7 @@ router.get('/exams/', function(req,res,next){
 
 router.get('/exams/:id', function(req, res, next) {
 
-    req.check('search','Course code should be between 6 and 20 characters').notEmpty().withMessage('Course code required').isLength({min: 6, max: 20});
+    req.checkParams('id','Course code should be between 6 characters').notEmpty().withMessage('Course code required').isLength({min: 6, max: 6});
 
     var errors = req.validationErrors();
     if (errors){
-- 
cgit v1.2.3


From a345cf13d3b952ef0d427b61475f5cf722b3cbb0 Mon Sep 17 00:00:00 2001
From: Waref Haque <warefhaque@Warefs-MacBook-Pro.local>
Date: Tue, 26 Jul 2016 03:25:22 -0400
Subject: read me file

---
 README.md | 113 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 104 insertions(+), 9 deletions(-)

diff --git a/README.md b/README.md
index 47c947f..70cb5cb 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,107 @@
 # solutions_repo  
-A web app that allows students to share test/exam solutions.  
+A web app that allows students to view and share test/exam solutions. The app is currently designed for U of T students with
+plans of making it available to students in universities all over the world.
   
   
-To compile the app you must have the following modules installed:  
-
-1. mongodb
-  * ```npm install mongodb```
-2. object-assign
-  * ```npm install object-assign```
-3. mongo-factory
-  * ```npm install mongo-factory```
+Installation:
+
+    Heroku-
+    In order to the use the live version of the application deployed on Heroku simply go to the following url on your browser:
+    http://frozen-springs-49303.herokuapp.com/
+
+    GitHub-
+    In order to run the web app locally from your computer please follow the following steps:
+        1. Clone the repository into your desired directory from: https://github.com/HumairAK/solutions_repo
+        2. Make sure node.js and npm are installed on your computer. If not, the easiest way to do this is using Homebrew. Please
+           follow the following steps to install Homebrew + node + npm:
+                1. Run: ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" from a
+                   directory of your choosing.
+                2. Run: brew update to get the most updated version
+                3. Run: brew install node to install node and npm simultaneously.
+
+        3. Run: npm install from the root directory
+        4. Run: node ./bin/www.js to run the server
+        5. Open the browser to http://localhost:3000/
+
+Usage and features:
+
+    General user (not signed in):
+
+        Examination + Solution Search:
+
+           1. Type in the course code in the search bar saying: "Enter course name".
+           2. Make sure the "Courses" option is selected to the left of the search bar.
+           3. Select the examination the from the list provided
+           4. Select the questions you wish to view from the list provided. Each question has the number of solutions
+              and comments that other users have posted.
+           5. Once in the solutions page, you can view the solutions but in order to post a solution or comment you must
+              be signed in.
+
+            Voting:
+
+               Once in the solutions page you can promote solutions by clicking the green "up" arrow or dislike it by
+               clicking the red "down" arrow.
+
+        User Search:
+
+            1. Select the "Users" option on the left side of the search bar in the home page.
+            2. Select the user's profile you wish to view.
+
+
+    Signed In User:
+
+        In order to sign in and take advantage of commenting and adding solutions please click the signup button at the
+        top of any of the pages. Then fill out the forms and press submit. Once signed in you will be able to enjoy
+        all the features of a general user + the ones mentioned below
+
+        Examination + Solution Search:
+            Add Solution:
+
+                1. Once in the solutions page click "Add a solution"
+                2. Type in your solution in the form and hit "Submit"
+
+            Add Comment:
+
+                1. Once in the solutions page click "Comment"
+                2. Type in your comment in the form and hit "Submit"
+
+
+        Profile + Social Media:
+            In your profile page you can see the users you are following in the "Following" tab and you can see the friends
+            you have in the "Friends" tab. You can also see the messages you have received in "Inbox" and the comments
+            you have made in "Comments". Please follow the following steps to friend a user, message a user or follow a
+            user:
+
+                Follow a user:
+
+                Friend a user:
+
+
+                Message a user:
+                    1. Once signed in click on the "PROFILE PAGE" at the top of any of the pages
+                    2. Click "Send Message"
+                    3. Fill in the forms: "Send To:" must contain the username of the person you are trying to reach
+                                          "Subject:" is the subject of your message
+                                          "Message:" contains your message in text
+                    4. Once the forms are filled out press "Send Message"
+
+
+    Admin User:
+
+        Admin users can only be added by existing admin users. Once added as an admin you have all the privileges as
+        a signed in user along with the following:
+
+        Click on the "Admin Panel" to access these features
+
+            Add an Exam:
+                Once in the admin panel fill out the necessary details in the "Add Exam" tab and press "Submit"
+            Add a Course:
+                Once in the admin panel fill out the necessary details in the "Add Course" tab and press "Submit"
+            Add another Admin:
+                Once in the admin panel fill out the necessary details in the "Add Admin" tab and press "Submit"
+            Remove an Exam:
+                Once in the admin panel fill out the necessary details in the "Remove Exam" tab and press "Submit"
+            Remove a Course:
+                Once in the admin panel fill out the necessary details in the "Remove Course" tab and press "Submit"
+            Remove a User:
+                Once in the admin panel fill out the necessary details in the "Remove User" tab and press "Submit"
-- 
cgit v1.2.3